From 2a70951b3ee5ae119749f79458df981134b248cd Mon Sep 17 00:00:00 2001 From: Manoj Srivastava Date: Mon, 12 Feb 2018 11:19:29 -0800 Subject: Import flex_2.6.4.orig.tar.gz [dgit import orig flex_2.6.4.orig.tar.gz] --- .indent.pro | 15 + ABOUT-NLS | 1327 ++ AUTHORS | 16 + COPYING | 42 + ChangeLog | 10655 ++++++++++++++ Makefile.am | 66 + Makefile.in | 975 ++ NEWS | 746 + ONEWS | 1233 ++ README.md | 109 + THANKS | 53 + aclocal.m4 | 1217 ++ autogen.sh | 51 + build-aux/compile | 347 + build-aux/config.guess | 1441 ++ build-aux/config.rpath | 672 + build-aux/config.sub | 1813 +++ build-aux/depcomp | 791 + build-aux/install-sh | 508 + build-aux/ltmain.sh | 11156 ++++++++++++++ build-aux/mdate-sh | 228 + build-aux/missing | 215 + build-aux/test-driver | 148 + build-aux/texinfo.tex | 10079 +++++++++++++ build-aux/ylwrap | 247 + configure | 23468 ++++++++++++++++++++++++++++++ configure.ac | 184 + doc/Makefile.am | 14 + doc/Makefile.in | 883 ++ doc/flex.1 | 163 + doc/flex.info | 281 + 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+--dont-break-procedure-type diff --git a/ABOUT-NLS b/ABOUT-NLS new file mode 100644 index 0000000..4f50fb5 --- /dev/null +++ b/ABOUT-NLS @@ -0,0 +1,1327 @@ +1 Notes on the Free Translation Project +*************************************** + +Free software is going international! The Free Translation Project is +a way to get maintainers of free software, translators, and users all +together, so that free software will gradually become able to speak many +languages. A few packages already provide translations for their +messages. + + If you found this `ABOUT-NLS' file inside a distribution, you may +assume that the distributed package does use GNU `gettext' internally, +itself available at your nearest GNU archive site. But you do _not_ +need to install GNU `gettext' prior to configuring, installing or using +this package with messages translated. + + Installers will find here some useful hints. These notes also +explain how users should proceed for getting the programs to use the +available translations. They tell how people wanting to contribute and +work on translations can contact the appropriate team. + + When reporting bugs in the `intl/' directory or bugs which may be +related to internationalization, you should tell about the version of +`gettext' which is used. The information can be found in the +`intl/VERSION' file, in internationalized packages. + +1.1 Quick configuration advice +============================== + +If you want to exploit the full power of internationalization, you +should configure it using + + ./configure --with-included-gettext + +to force usage of internationalizing routines provided within this +package, despite the existence of internationalizing capabilities in the +operating system where this package is being installed. So far, only +the `gettext' implementation in the GNU C library version 2 provides as +many features (such as locale alias, message inheritance, automatic +charset conversion or plural form handling) as the implementation here. +It is also not possible to offer this additional functionality on top +of a `catgets' implementation. Future versions of GNU `gettext' will +very likely convey even more functionality. So it might be a good idea +to change to GNU `gettext' as soon as possible. + + So you need _not_ provide this option if you are using GNU libc 2 or +you have installed a recent copy of the GNU gettext package with the +included `libintl'. + +1.2 INSTALL Matters +=================== + +Some packages are "localizable" when properly installed; the programs +they contain can be made to speak your own native language. Most such +packages use GNU `gettext'. Other packages have their own ways to +internationalization, predating GNU `gettext'. + + By default, this package will be installed to allow translation of +messages. It will automatically detect whether the system already +provides the GNU `gettext' functions. If not, the included GNU +`gettext' library will be used. This library is wholly contained +within this package, usually in the `intl/' subdirectory, so prior +installation of the GNU `gettext' package is _not_ required. +Installers may use special options at configuration time for changing +the default behaviour. The commands: + + ./configure --with-included-gettext + ./configure --disable-nls + +will, respectively, bypass any pre-existing `gettext' to use the +internationalizing routines provided within this package, or else, +_totally_ disable translation of messages. + + When you already have GNU `gettext' installed on your system and run +configure without an option for your new package, `configure' will +probably detect the previously built and installed `libintl.a' file and +will decide to use this. This might not be desirable. You should use +the more recent version of the GNU `gettext' library. I.e. if the file +`intl/VERSION' shows that the library which comes with this package is +more recent, you should use + + ./configure --with-included-gettext + +to prevent auto-detection. + + The configuration process will not test for the `catgets' function +and therefore it will not be used. The reason is that even an +emulation of `gettext' on top of `catgets' could not provide all the +extensions of the GNU `gettext' library. + + Internationalized packages usually have many `po/LL.po' files, where +LL gives an ISO 639 two-letter code identifying the language. Unless +translations have been forbidden at `configure' time by using the +`--disable-nls' switch, all available translations are installed +together with the package. However, the environment variable `LINGUAS' +may be set, prior to configuration, to limit the installed set. +`LINGUAS' should then contain a space separated list of two-letter +codes, stating which languages are allowed. + +1.3 Using This Package +====================== + +As a user, if your language has been installed for this package, you +only have to set the `LANG' environment variable to the appropriate +`LL_CC' combination. If you happen to have the `LC_ALL' or some other +`LC_xxx' environment variables set, you should unset them before +setting `LANG', otherwise the setting of `LANG' will not have the +desired effect. Here `LL' is an ISO 639 two-letter language code, and +`CC' is an ISO 3166 two-letter country code. For example, let's +suppose that you speak German and live in Germany. At the shell +prompt, merely execute `setenv LANG de_DE' (in `csh'), +`export LANG; LANG=de_DE' (in `sh') or `export LANG=de_DE' (in `bash'). +This can be done from your `.login' or `.profile' file, once and for +all. + + You might think that the country code specification is redundant. +But in fact, some languages have dialects in different countries. For +example, `de_AT' is used for Austria, and `pt_BR' for Brazil. The +country code serves to distinguish the dialects. + + The locale naming convention of `LL_CC', with `LL' denoting the +language and `CC' denoting the country, is the one use on systems based +on GNU libc. On other systems, some variations of this scheme are +used, such as `LL' or `LL_CC.ENCODING'. You can get the list of +locales supported by your system for your language by running the +command `locale -a | grep '^LL''. + + Not all programs have translations for all languages. By default, an +English message is shown in place of a nonexistent translation. If you +understand other languages, you can set up a priority list of languages. +This is done through a different environment variable, called +`LANGUAGE'. GNU `gettext' gives preference to `LANGUAGE' over `LANG' +for the purpose of message handling, but you still need to have `LANG' +set to the primary language; this is required by other parts of the +system libraries. For example, some Swedish users who would rather +read translations in German than English for when Swedish is not +available, set `LANGUAGE' to `sv:de' while leaving `LANG' to `sv_SE'. + + Special advice for Norwegian users: The language code for Norwegian +bokma*l changed from `no' to `nb' recently (in 2003). During the +transition period, while some message catalogs for this language are +installed under `nb' and some older ones under `no', it's recommended +for Norwegian users to set `LANGUAGE' to `nb:no' so that both newer and +older translations are used. + + In the `LANGUAGE' environment variable, but not in the `LANG' +environment variable, `LL_CC' combinations can be abbreviated as `LL' +to denote the language's main dialect. For example, `de' is equivalent +to `de_DE' (German as spoken in Germany), and `pt' to `pt_PT' +(Portuguese as spoken in Portugal) in this context. + +1.4 Translating Teams +===================== + +For the Free Translation Project to be a success, we need interested +people who like their own language and write it well, and who are also +able to synergize with other translators speaking the same language. +Each translation team has its own mailing list. The up-to-date list of +teams can be found at the Free Translation Project's homepage, +`http://translationproject.org/', in the "Teams" area. + + If you'd like to volunteer to _work_ at translating messages, you +should become a member of the translating team for your own language. +The subscribing address is _not_ the same as the list itself, it has +`-request' appended. For example, speakers of Swedish can send a +message to `sv-request@li.org', having this message body: + + subscribe + + Keep in mind that team members are expected to participate +_actively_ in translations, or at solving translational difficulties, +rather than merely lurking around. If your team does not exist yet and +you want to start one, or if you are unsure about what to do or how to +get started, please write to `coordinator@translationproject.org' to +reach the coordinator for all translator teams. + + The English team is special. It works at improving and uniformizing +the terminology in use. Proven linguistic skills are praised more than +programming skills, here. + +1.5 Available Packages +====================== + +Languages are not equally supported in all packages. The following +matrix shows the current state of internationalization, as of May 2010. +The matrix shows, in regard of each package, for which languages PO +files have been submitted to translation coordination, with a +translation percentage of at least 50%. + + Ready PO files af am ar as ast az be be@latin bg bn_IN bs ca crh + +---------------------------------------------------+ + a2ps | [] [] | + aegis | | + ant-phone | | + anubis | | + aspell | [] [] | + bash | | + bfd | | + bibshelf | [] | + binutils | | + bison | | + bison-runtime | [] | + bluez-pin | [] [] | + bombono-dvd | | + buzztard | | + cflow | | + clisp | | + coreutils | [] [] | + cpio | | + cppi | | + cpplib | [] | + cryptsetup | | + dfarc | | + dialog | [] [] | + dico | | + diffutils | [] | + dink | | + doodle | | + e2fsprogs | [] | + enscript | [] | + exif | | + fetchmail | [] | + findutils | [] | + flex | [] | + freedink | | + gas | | + gawk | [] [] | + gcal | [] | + gcc | | + gettext-examples | [] [] [] [] | + gettext-runtime | [] [] [] | + gettext-tools | [] [] | + gip | [] | + gjay | | + gliv | [] | + glunarclock | [] [] | + gnubiff | | + gnucash | [] | + gnuedu | | + gnulib | | + gnunet | | + gnunet-gtk | | + gnutls | | + gold | | + gpe-aerial | | + gpe-beam | | + gpe-bluetooth | | + gpe-calendar | | + gpe-clock | [] | + gpe-conf | | + gpe-contacts | | + gpe-edit | | + gpe-filemanager | | + gpe-go | | + gpe-login | | + gpe-ownerinfo | [] | + gpe-package | | + gpe-sketchbook | | + gpe-su | [] | + gpe-taskmanager | [] | + gpe-timesheet | [] | + gpe-today | [] | + gpe-todo | | + gphoto2 | | + gprof | [] | + gpsdrive | | + gramadoir | | + grep | | + grub | [] [] | + gsasl | | + gss | | + gst-plugins-bad | [] | + gst-plugins-base | [] | + gst-plugins-good | [] | + gst-plugins-ugly | [] | + gstreamer | [] [] [] | + gtick | | + gtkam | [] | + gtkorphan | [] | + gtkspell | [] [] [] | + gutenprint | | + hello | [] | + help2man | | + hylafax | | + idutils | | + indent | [] [] | + iso_15924 | | + iso_3166 | [] [] [] [] [] [] [] [] | + iso_3166_2 | | + iso_4217 | | + iso_639 | [] [] [] [] [] | + iso_639_3 | [] | + jwhois | | + kbd | | + keytouch | [] | + keytouch-editor | | + keytouch-keyboa... | [] | + klavaro | [] | + latrine | | + ld | [] | + leafpad | [] [] | + libc | [] [] | + libexif | () | + libextractor | | + libgnutls | | + libgpewidget | | + libgpg-error | | + libgphoto2 | | + libgphoto2_port | | + libgsasl | | + libiconv | [] | + libidn | | + lifelines | | + liferea | [] [] | + lilypond | | + linkdr | [] | + lordsawar | | + lprng | | + lynx | [] | + m4 | | + mailfromd | | + mailutils | | + make | | + man-db | | + man-db-manpages | | + minicom | | + mkisofs | | + myserver | | + nano | [] [] | + opcodes | | + parted | | + pies | | + popt | | + psmisc | | + pspp | [] | + pwdutils | | + radius | [] | + recode | [] [] | + rosegarden | | + rpm | | + rush | | + sarg | | + screem | | + scrollkeeper | [] [] [] | + sed | [] [] | + sharutils | [] [] | + shishi | | + skencil | | + solfege | | + solfege-manual | | + soundtracker | | + sp | | + sysstat | | + tar | [] | + texinfo | | + tin | | + unicode-han-tra... | | + unicode-transla... | | + util-linux-ng | [] | + vice | | + vmm | | + vorbis-tools | | + wastesedge | | + wdiff | | + wget | [] [] | + wyslij-po | | + xchat | [] [] [] [] | + xdg-user-dirs | [] [] [] [] [] [] [] [] [] | + xkeyboard-config | [] [] [] | + +---------------------------------------------------+ + af am ar as ast az be be@latin bg bn_IN bs ca crh + 6 0 2 3 19 1 11 3 28 3 1 38 5 + + cs da de el en en_GB en_ZA eo es et eu fa fi + +-------------------------------------------------+ + a2ps | [] [] [] [] [] [] [] [] | + aegis | [] [] [] | + ant-phone | [] () | + anubis | [] [] [] | + aspell | [] [] [] [] [] | + bash | [] [] [] [] | + bfd | [] [] | + bibshelf | [] [] [] [] | + binutils | [] [] | + bison | [] [] [] | + bison-runtime | [] [] [] [] [] | + bluez-pin | [] [] [] [] [] [] [] | + bombono-dvd | [] [] | + buzztard | [] [] [] | + cflow | [] [] [] | + clisp | [] [] [] [] | + coreutils | [] [] [] [] | + cpio | [] | + cppi | [] | + cpplib | [] [] [] | + cryptsetup | [] | + dfarc | [] [] [] [] | + dialog | [] [] [] [] [] | + dico | | + diffutils | [] [] [] [] [] [] [] | + dink | [] [] [] | + doodle | [] | + e2fsprogs | [] [] [] | + enscript | [] [] [] | + exif | () [] [] [] | + fetchmail | [] [] () [] [] [] | + findutils | [] [] [] [] | + flex | [] [] [] | + freedink | [] [] [] [] | + gas | [] | + gawk | [] [] [] | + gcal | [] | + gcc | [] [] | + gettext-examples | [] [] [] [] [] | + gettext-runtime | [] [] [] [] [] | + gettext-tools | [] [] [] | + gip | [] [] [] [] [] | + gjay | [] [] | + gliv | [] [] [] [] | + glunarclock | [] [] [] | + gnubiff | () | + gnucash | [] () () () () () | + gnuedu | [] [] | + gnulib | [] [] [] | + gnunet | | + gnunet-gtk | [] | + gnutls | [] [] | + gold | [] [] | + gpe-aerial | [] [] [] [] [] | + gpe-beam | [] [] [] [] [] | + gpe-bluetooth | [] [] [] | + gpe-calendar | [] [] | + gpe-clock | [] [] [] [] [] | + gpe-conf | [] [] [] [] | + gpe-contacts | [] [] [] [] | + gpe-edit | [] [] [] | + gpe-filemanager | [] [] [] [] | + gpe-go | [] [] [] [] [] | + gpe-login | [] [] [] | + gpe-ownerinfo | [] [] [] [] [] | + gpe-package | [] [] [] [] | + gpe-sketchbook | [] [] [] [] [] | + gpe-su | [] [] [] [] [] | + gpe-taskmanager | [] [] [] [] [] | + gpe-timesheet | [] [] [] [] [] | + gpe-today | [] [] [] [] [] | + gpe-todo | [] [] [] [] | + gphoto2 | [] [] () [] [] [] [] | + gprof | [] [] [] [] | + gpsdrive | [] [] [] | + gramadoir | [] [] [] | + grep | [] [] | + grub | [] [] [] | + gsasl | [] [] | + gss | [] | + gst-plugins-bad | [] [] [] [] [] [] | + gst-plugins-base | [] [] [] [] [] [] | + gst-plugins-good | [] [] [] [] [] [] [] | + gst-plugins-ugly | [] [] [] [] [] [] [] | + gstreamer | [] [] [] [] [] [] | + gtick | [] () [] [] | + gtkam | [] [] () [] [] | + gtkorphan | [] [] [] [] | + gtkspell | [] [] [] [] [] [] [] [] | + gutenprint | [] [] [] [] | + hello | [] [] [] [] [] | + help2man | [] [] | + hylafax | [] [] | + idutils | [] [] [] | + indent | [] [] [] [] [] [] [] [] | + iso_15924 | [] () [] [] [] | + iso_3166 | [] [] [] () [] [] [] () [] | + iso_3166_2 | () | + iso_4217 | [] [] [] () [] [] [] | + iso_639 | [] [] [] () [] [] [] | + iso_639_3 | | + jwhois | [] [] | + kbd | [] [] [] [] [] | + keytouch | [] [] [] | + keytouch-editor | [] [] [] | + keytouch-keyboa... | [] [] | + klavaro | [] [] [] [] | + latrine | [] () [] | + ld | [] [] [] | + leafpad | [] [] [] [] [] [] [] | + libc | [] [] [] [] [] | + libexif | [] [] () | + libextractor | | + libgnutls | [] | + libgpewidget | [] [] [] | + libgpg-error | [] [] | + libgphoto2 | [] () | + libgphoto2_port | [] () [] | + libgsasl | [] | + libiconv | [] [] [] [] [] [] | + libidn | [] [] [] [] | + lifelines | [] () | + liferea | [] [] [] [] [] | + lilypond | [] [] [] [] | + linkdr | [] [] [] [] | + lordsawar | [] | + lprng | | + lynx | [] [] [] [] | + m4 | [] [] [] [] [] | + mailfromd | | + mailutils | [] | + make | [] [] [] [] | + man-db | | + man-db-manpages | | + minicom | [] [] [] [] [] | + mkisofs | [] | + myserver | | + nano | [] [] [] [] | + opcodes | [] [] [] | + parted | [] [] | + pies | | + popt | [] [] [] [] [] [] | + psmisc | [] [] [] [] | + pspp | [] | + pwdutils | [] | + radius | [] | + recode | [] [] [] [] [] [] [] | + rosegarden | () () () () | + rpm | [] [] [] | + rush | | + sarg | | + screem | | + scrollkeeper | [] [] [] [] [] [] | + sed | [] [] [] [] [] [] [] | + sharutils | [] [] [] [] [] | + shishi | | + skencil | [] () [] | + solfege | [] [] [] [] | + solfege-manual | [] [] | + soundtracker | [] [] [] | + sp | [] | + sysstat | [] [] [] [] | + tar | [] [] [] [] [] | + texinfo | [] [] [] | + tin | [] [] | + unicode-han-tra... | | + unicode-transla... | | + util-linux-ng | [] [] [] [] [] | + vice | () () | + vmm | [] | + vorbis-tools | [] [] | + wastesedge | [] | + wdiff | [] [] [] | + wget | [] [] [] [] | + wyslij-po | [] | + xchat | [] [] [] [] [] [] | + xdg-user-dirs | [] [] [] [] [] [] [] [] [] | + xkeyboard-config | [] [] [] [] [] [] | + +-------------------------------------------------+ + cs da de el en en_GB en_ZA eo es et eu fa fi + 64 105 117 18 1 8 0 28 89 18 19 0 104 + + fr ga gl gu he hi hr hu hy id is it ja ka kn + +------------------------------------------------+ + a2ps | [] [] [] | + aegis | [] [] | + ant-phone | [] [] | + anubis | [] [] [] | + aspell | [] [] [] [] | + bash | [] [] [] | + bfd | [] [] | + bibshelf | [] [] [] [] | + binutils | [] [] | + bison | [] [] [] | + bison-runtime | [] [] [] [] [] | + bluez-pin | [] [] [] [] [] [] [] | + bombono-dvd | | + buzztard | [] | + cflow | [] [] | + clisp | [] | + coreutils | [] [] [] [] [] | + cpio | [] [] [] | + cppi | [] | + cpplib | [] [] | + cryptsetup | [] [] [] | + dfarc | [] [] | + dialog | [] [] [] [] [] [] [] | + dico | | + diffutils | [] [] [] [] [] [] [] [] | + dink | [] | + doodle | [] [] | + e2fsprogs | [] [] | + enscript | [] [] [] [] | + exif | [] [] [] [] [] | + fetchmail | [] [] [] [] | + findutils | [] [] [] [] [] | + flex | [] [] | + freedink | [] [] | + gas | [] [] | + gawk | [] [] [] [] () [] | + gcal | [] | + gcc | [] | + gettext-examples | [] [] [] [] [] [] | + gettext-runtime | [] [] [] [] [] | + gettext-tools | [] [] [] [] | + gip | [] [] [] [] [] | + gjay | | + gliv | () | + glunarclock | [] [] [] | + gnubiff | () [] () | + gnucash | () () () () [] | + gnuedu | [] [] | + gnulib | [] [] [] [] [] | + gnunet | | + gnunet-gtk | [] | + gnutls | [] [] | + gold | [] | + gpe-aerial | [] [] | + gpe-beam | [] [] [] | + gpe-bluetooth | [] [] [] | + gpe-calendar | [] | + gpe-clock | [] [] [] [] | + gpe-conf | [] [] [] | + gpe-contacts | [] [] [] | + gpe-edit | [] [] | + gpe-filemanager | [] [] [] | + gpe-go | [] [] [] [] | + gpe-login | [] [] | + gpe-ownerinfo | [] [] [] [] | + gpe-package | [] [] | + gpe-sketchbook | [] [] [] | + gpe-su | [] [] [] [] [] | + gpe-taskmanager | [] [] [] [] | + gpe-timesheet | [] [] [] [] | + gpe-today | [] [] [] [] [] [] | + gpe-todo | [] [] | + gphoto2 | [] [] [] [] [] | + gprof | [] [] [] | + gpsdrive | [] [] [] | + gramadoir | [] [] [] | + grep | [] | + grub | [] [] [] | + gsasl | [] [] [] [] | + gss | [] [] [] [] | + gst-plugins-bad | [] [] [] [] | + gst-plugins-base | [] [] [] [] [] | + gst-plugins-good | [] [] [] [] [] | + gst-plugins-ugly | [] [] [] [] [] | + gstreamer | [] [] [] [] | + gtick | [] [] [] [] | + gtkam | [] [] [] [] [] | + gtkorphan | [] [] [] | + gtkspell | [] [] [] [] [] [] [] [] | + gutenprint | [] [] [] | + hello | [] [] | + help2man | [] | + hylafax | [] | + idutils | [] [] [] [] [] | + indent | [] [] [] [] [] [] [] | + iso_15924 | () [] [] | + iso_3166 | () [] [] [] [] [] [] [] [] [] [] | + iso_3166_2 | () [] [] [] | + iso_4217 | () [] [] [] [] | + iso_639 | () [] [] [] [] [] [] [] | + iso_639_3 | () [] [] | + jwhois | [] [] [] [] | + kbd | [] [] | + keytouch | [] [] [] [] [] | + keytouch-editor | [] [] [] [] | + keytouch-keyboa... | [] [] [] [] | + klavaro | [] [] | + latrine | [] [] | + ld | [] [] [] | + leafpad | [] [] [] [] [] [] () | + libc | [] [] [] [] | + libexif | | + libextractor | | + libgnutls | [] [] | + libgpewidget | [] [] [] | + libgpg-error | [] [] | + libgphoto2 | [] [] [] | + libgphoto2_port | [] [] [] | + libgsasl | [] [] [] [] | + libiconv | [] [] [] [] [] | + libidn | [] [] [] | + lifelines | () | + liferea | [] [] [] [] | + lilypond | [] | + linkdr | [] [] [] [] | + lordsawar | | + lprng | [] | + lynx | [] [] [] [] [] | + m4 | [] [] [] [] [] | + mailfromd | | + mailutils | [] [] | + make | [] [] [] [] [] [] [] [] | + man-db | [] [] | + man-db-manpages | [] | + minicom | [] [] [] [] | + mkisofs | [] [] [] | + myserver | | + nano | [] [] [] [] [] | + opcodes | [] [] [] | + parted | [] [] [] [] | + pies | | + popt | [] [] [] [] [] [] [] [] | + psmisc | [] [] | + pspp | | + pwdutils | [] [] | + radius | [] [] | + recode | [] [] [] [] [] [] [] | + rosegarden | () () () () | + rpm | [] [] | + rush | | + sarg | [] | + screem | [] [] | + scrollkeeper | [] [] [] | + sed | [] [] [] [] [] [] [] | + sharutils | [] [] [] [] [] [] | + shishi | [] | + skencil | [] | + solfege | [] [] [] | + solfege-manual | [] [] | + soundtracker | [] [] | + sp | [] () | + sysstat | [] [] [] [] | + tar | [] [] [] [] [] [] | + texinfo | [] [] [] [] | + tin | [] | + unicode-han-tra... | | + unicode-transla... | [] [] | + util-linux-ng | [] [] [] [] [] | + vice | () () () | + vmm | [] | + vorbis-tools | [] | + wastesedge | () () | + wdiff | | + wget | [] [] [] [] [] [] [] | + wyslij-po | [] [] | + xchat | [] [] [] [] [] [] [] [] | + xdg-user-dirs | [] [] [] [] [] [] [] [] [] [] [] | + xkeyboard-config | [] [] [] [] | + +------------------------------------------------+ + fr ga gl gu he hi hr hu hy id is it ja ka kn + 121 53 20 4 8 2 5 53 2 120 5 83 66 0 4 + + ko ku ky lg lt lv mk ml mn mr ms mt nb nds ne + +-----------------------------------------------+ + a2ps | [] | + aegis | | + ant-phone | | + anubis | [] [] | + aspell | [] | + bash | | + bfd | | + bibshelf | [] [] | + binutils | | + bison | [] | + bison-runtime | [] [] [] [] [] | + bluez-pin | [] [] [] [] [] | + bombono-dvd | | + buzztard | | + cflow | | + clisp | | + coreutils | [] | + cpio | | + cppi | | + cpplib | | + cryptsetup | | + dfarc | [] | + dialog | [] [] [] [] [] | + dico | | + diffutils | [] [] | + dink | | + doodle | | + e2fsprogs | | + enscript | | + exif | [] | + fetchmail | | + findutils | | + flex | | + freedink | [] | + gas | | + gawk | | + gcal | | + gcc | | + gettext-examples | [] [] [] [] | + gettext-runtime | [] | + gettext-tools | [] | + gip | [] [] | + gjay | | + gliv | | + glunarclock | [] | + gnubiff | | + gnucash | () () () () | + gnuedu | | + gnulib | | + gnunet | | + gnunet-gtk | | + gnutls | [] | + gold | | + gpe-aerial | [] | + gpe-beam | [] | + gpe-bluetooth | [] [] | + gpe-calendar | [] | + gpe-clock | [] [] [] [] [] | + gpe-conf | [] [] | + gpe-contacts | [] [] | + gpe-edit | [] | + gpe-filemanager | [] [] | + gpe-go | [] [] [] | + gpe-login | [] | + gpe-ownerinfo | [] [] | + gpe-package | [] [] | + gpe-sketchbook | [] [] | + gpe-su | [] [] [] [] [] [] | + gpe-taskmanager | [] [] [] [] [] [] | + gpe-timesheet | [] [] | + gpe-today | [] [] [] [] | + gpe-todo | [] [] | + gphoto2 | | + gprof | [] | + gpsdrive | | + gramadoir | | + grep | | + grub | | + gsasl | | + gss | | + gst-plugins-bad | [] [] | + gst-plugins-base | [] [] | + gst-plugins-good | [] [] | + gst-plugins-ugly | [] [] [] [] [] | + gstreamer | | + gtick | | + gtkam | [] | + gtkorphan | [] [] | + gtkspell | [] [] [] [] [] [] [] | + gutenprint | | + hello | [] [] [] | + help2man | | + hylafax | | + idutils | | + indent | | + iso_15924 | [] [] | + iso_3166 | [] [] () [] [] [] [] [] | + iso_3166_2 | | + iso_4217 | [] [] | + iso_639 | [] [] | + iso_639_3 | [] | + jwhois | [] | + kbd | | + keytouch | [] | + keytouch-editor | [] | + keytouch-keyboa... | [] | + klavaro | [] | + latrine | [] | + ld | | + leafpad | [] [] [] | + libc | [] | + libexif | | + libextractor | | + libgnutls | [] | + libgpewidget | [] [] | + libgpg-error | | + libgphoto2 | | + libgphoto2_port | | + libgsasl | | + libiconv | | + libidn | | + lifelines | | + liferea | | + lilypond | | + linkdr | | + lordsawar | | + lprng | | + lynx | | + m4 | | + mailfromd | | + mailutils | | + make | [] | + man-db | | + man-db-manpages | | + minicom | [] | + mkisofs | | + myserver | | + nano | [] [] | + opcodes | | + parted | | + pies | | + popt | [] [] [] | + psmisc | | + pspp | | + pwdutils | | + radius | | + recode | | + rosegarden | | + rpm | | + rush | | + sarg | | + screem | | + scrollkeeper | [] [] | + sed | | + sharutils | | + shishi | | + skencil | | + solfege | [] | + solfege-manual | | + soundtracker | | + sp | | + sysstat | [] | + tar | [] | + texinfo | [] | + tin | | + unicode-han-tra... | | + unicode-transla... | | + util-linux-ng | | + vice | | + vmm | | + vorbis-tools | | + wastesedge | | + wdiff | | + wget | [] | + wyslij-po | | + xchat | [] [] [] | + xdg-user-dirs | [] [] [] [] [] [] [] [] | + xkeyboard-config | [] [] [] | + +-----------------------------------------------+ + ko ku ky lg lt lv mk ml mn mr ms mt nb nds ne + 20 5 10 1 12 48 4 2 2 4 24 10 19 3 1 + + nl nn or pa pl ps pt pt_BR ro ru rw sk sl sq sr + +---------------------------------------------------+ + a2ps | [] [] [] [] [] [] [] [] | + aegis | [] [] [] | + ant-phone | [] [] | + anubis | [] [] [] | + aspell | [] [] [] [] [] | + bash | [] [] | + bfd | [] | + bibshelf | [] [] | + binutils | [] [] | + bison | [] [] [] | + bison-runtime | [] [] [] [] [] [] [] | + bluez-pin | [] [] [] [] [] [] [] [] | + bombono-dvd | [] () | + buzztard | [] [] | + cflow | [] | + clisp | [] [] | + coreutils | [] [] [] [] [] [] | + cpio | [] [] [] | + cppi | [] | + cpplib | [] | + cryptsetup | [] | + dfarc | [] | + dialog | [] [] [] [] | + dico | [] | + diffutils | [] [] [] [] [] [] | + dink | () | + doodle | [] [] | + e2fsprogs | [] [] | + enscript | [] [] [] [] [] | + exif | [] [] [] () [] | + fetchmail | [] [] [] [] | + findutils | [] [] [] [] [] | + flex | [] [] [] [] [] | + freedink | [] [] | + gas | | + gawk | [] [] [] [] | + gcal | | + gcc | [] | + gettext-examples | [] [] [] [] [] [] [] [] | + gettext-runtime | [] [] [] [] [] [] [] [] [] | + gettext-tools | [] [] [] [] [] [] | + gip | [] [] [] [] [] | + gjay | | + gliv | [] [] [] [] [] [] | + glunarclock | [] [] [] [] [] | + gnubiff | [] () | + gnucash | [] () () () | + gnuedu | [] | + gnulib | [] [] [] [] | + gnunet | | + gnunet-gtk | | + gnutls | [] [] | + gold | | + gpe-aerial | [] [] [] [] [] [] [] | + gpe-beam | [] [] [] [] [] [] [] | + gpe-bluetooth | [] [] | + gpe-calendar | [] [] [] [] | + gpe-clock | [] [] [] [] [] [] [] [] | + gpe-conf | [] [] [] [] [] [] [] | + gpe-contacts | [] [] [] [] [] | + gpe-edit | [] [] [] | + gpe-filemanager | [] [] [] | + gpe-go | [] [] [] [] [] [] [] [] | + gpe-login | [] [] | + gpe-ownerinfo | [] [] [] [] [] [] [] [] | + gpe-package | [] [] | + gpe-sketchbook | [] [] [] [] [] [] [] | + gpe-su | [] [] [] [] [] [] [] [] | + gpe-taskmanager | [] [] [] [] [] [] [] [] | + gpe-timesheet | [] [] [] [] [] [] [] [] | + gpe-today | [] [] [] [] [] [] [] [] | + gpe-todo | [] [] [] [] [] | + gphoto2 | [] [] [] [] [] [] [] [] | + gprof | [] [] [] | + gpsdrive | [] [] | + gramadoir | [] [] | + grep | [] [] [] [] | + grub | [] [] [] | + gsasl | [] [] [] [] | + gss | [] [] [] | + gst-plugins-bad | [] [] [] [] [] | + gst-plugins-base | [] [] [] [] [] | + gst-plugins-good | [] [] [] [] [] | + gst-plugins-ugly | [] [] [] [] [] [] | + gstreamer | [] [] [] [] [] | + gtick | [] [] [] | + gtkam | [] [] [] [] [] [] | + gtkorphan | [] | + gtkspell | [] [] [] [] [] [] [] [] [] [] | + gutenprint | [] [] | + hello | [] [] [] [] | + help2man | [] [] | + hylafax | [] | + idutils | [] [] [] [] [] | + indent | [] [] [] [] [] [] [] | + iso_15924 | [] [] [] [] | + iso_3166 | [] [] [] [] [] () [] [] [] [] [] [] [] [] | + iso_3166_2 | [] [] [] | + iso_4217 | [] [] [] [] [] [] [] [] | + iso_639 | [] [] [] [] [] [] [] [] [] | + iso_639_3 | [] [] | + jwhois | [] [] [] [] | + kbd | [] [] [] | + keytouch | [] [] [] | + keytouch-editor | [] [] [] | + keytouch-keyboa... | [] [] [] | + klavaro | [] [] | + latrine | [] [] | + ld | | + leafpad | [] [] [] [] [] [] [] [] [] | + libc | [] [] [] [] | + libexif | [] [] () [] | + libextractor | | + libgnutls | [] [] | + libgpewidget | [] [] [] | + libgpg-error | [] [] | + libgphoto2 | [] [] | + libgphoto2_port | [] [] [] [] | + libgsasl | [] [] [] [] [] | + libiconv | [] [] [] [] [] | + libidn | [] [] | + lifelines | [] [] | + liferea | [] [] [] [] [] () () [] | + lilypond | [] | + linkdr | [] [] [] | + lordsawar | | + lprng | [] | + lynx | [] [] [] | + m4 | [] [] [] [] [] | + mailfromd | [] | + mailutils | [] | + make | [] [] [] [] | + man-db | [] [] [] | + man-db-manpages | [] [] [] | + minicom | [] [] [] [] | + mkisofs | [] [] [] | + myserver | | + nano | [] [] [] [] | + opcodes | [] [] | + parted | [] [] [] [] | + pies | [] | + popt | [] [] [] [] | + psmisc | [] [] [] | + pspp | [] [] | + pwdutils | [] | + radius | [] [] [] | + recode | [] [] [] [] [] [] [] [] | + rosegarden | () () | + rpm | [] [] [] | + rush | [] [] | + sarg | | + screem | | + scrollkeeper | [] [] [] [] [] [] [] [] | + sed | [] [] [] [] [] [] [] [] [] | + sharutils | [] [] [] [] | + shishi | [] | + skencil | [] [] | + solfege | [] [] [] [] | + solfege-manual | [] [] [] | + soundtracker | [] | + sp | | + sysstat | [] [] [] [] | + tar | [] [] [] [] | + texinfo | [] [] [] [] | + tin | [] | + unicode-han-tra... | | + unicode-transla... | | + util-linux-ng | [] [] [] [] [] | + vice | [] | + vmm | [] | + vorbis-tools | [] [] | + wastesedge | [] | + wdiff | [] [] | + wget | [] [] [] [] [] [] [] | + wyslij-po | [] [] [] | + xchat | [] [] [] [] [] [] [] [] [] | + xdg-user-dirs | [] [] [] [] [] [] [] [] [] [] [] [] [] [] | + xkeyboard-config | [] [] [] [] [] | + +---------------------------------------------------+ + nl nn or pa pl ps pt pt_BR ro ru rw sk sl sq sr + 135 10 4 7 105 1 29 61 47 91 3 55 47 8 37 + + sv sw ta te tg th tr uk vi wa zh_CN zh_HK zh_TW + +---------------------------------------------------+ + a2ps | [] [] [] [] [] | 27 + aegis | [] | 9 + ant-phone | [] [] [] [] | 9 + anubis | [] [] [] [] | 15 + aspell | [] [] [] | 20 + bash | [] [] | 11 + bfd | [] | 6 + bibshelf | [] [] [] | 16 + binutils | [] [] | 8 + bison | [] [] | 12 + bison-runtime | [] [] [] [] [] [] | 29 + bluez-pin | [] [] [] [] [] [] [] [] | 37 + bombono-dvd | [] | 4 + buzztard | [] | 7 + cflow | [] [] [] | 9 + clisp | | 10 + coreutils | [] [] [] [] | 22 + cpio | [] [] [] [] [] [] | 13 + cppi | [] [] | 5 + cpplib | [] [] [] [] [] [] | 13 + cryptsetup | [] [] | 7 + dfarc | [] | 9 + dialog | [] [] [] [] [] [] [] | 30 + dico | [] | 2 + diffutils | [] [] [] [] [] [] | 30 + dink | | 4 + doodle | [] [] | 7 + e2fsprogs | [] [] [] | 11 + enscript | [] [] [] [] | 17 + exif | [] [] [] | 16 + fetchmail | [] [] [] | 17 + findutils | [] [] [] [] [] | 20 + flex | [] [] [] [] | 15 + freedink | [] | 10 + gas | [] | 4 + gawk | [] [] [] [] | 18 + gcal | [] [] | 5 + gcc | [] [] [] | 7 + gettext-examples | [] [] [] [] [] [] [] | 34 + gettext-runtime | [] [] [] [] [] [] [] | 30 + gettext-tools | [] [] [] [] [] [] | 22 + gip | [] [] [] [] | 22 + gjay | [] | 3 + gliv | [] [] [] | 14 + glunarclock | [] [] [] [] [] | 19 + gnubiff | [] [] | 4 + gnucash | () [] () () | 9 + gnuedu | [] [] | 7 + gnulib | [] [] [] [] | 16 + gnunet | [] | 1 + gnunet-gtk | [] [] [] | 5 + gnutls | [] [] [] | 10 + gold | [] | 4 + gpe-aerial | [] [] [] | 18 + gpe-beam | [] [] [] | 19 + gpe-bluetooth | [] [] [] | 13 + gpe-calendar | [] [] [] [] | 12 + gpe-clock | [] [] [] [] [] | 28 + gpe-conf | [] [] [] [] | 20 + gpe-contacts | [] [] [] | 17 + gpe-edit | [] [] [] | 12 + gpe-filemanager | [] [] [] [] | 16 + gpe-go | [] [] [] [] [] | 25 + gpe-login | [] [] [] | 11 + gpe-ownerinfo | [] [] [] [] [] | 25 + gpe-package | [] [] [] | 13 + gpe-sketchbook | [] [] [] | 20 + gpe-su | [] [] [] [] [] | 30 + gpe-taskmanager | [] [] [] [] [] | 29 + gpe-timesheet | [] [] [] [] [] | 25 + gpe-today | [] [] [] [] [] [] | 30 + gpe-todo | [] [] [] [] | 17 + gphoto2 | [] [] [] [] [] | 24 + gprof | [] [] [] | 15 + gpsdrive | [] [] [] | 11 + gramadoir | [] [] [] | 11 + grep | [] [] [] | 10 + grub | [] [] [] | 14 + gsasl | [] [] [] [] | 14 + gss | [] [] [] | 11 + gst-plugins-bad | [] [] [] [] | 22 + gst-plugins-base | [] [] [] [] [] | 24 + gst-plugins-good | [] [] [] [] [] | 25 + gst-plugins-ugly | [] [] [] [] [] | 29 + gstreamer | [] [] [] [] | 22 + gtick | [] [] [] | 13 + gtkam | [] [] [] | 20 + gtkorphan | [] [] [] | 14 + gtkspell | [] [] [] [] [] [] [] [] [] | 45 + gutenprint | [] | 10 + hello | [] [] [] [] [] [] | 21 + help2man | [] [] | 7 + hylafax | [] | 5 + idutils | [] [] [] [] | 17 + indent | [] [] [] [] [] [] | 30 + iso_15924 | () [] () [] [] | 16 + iso_3166 | [] [] () [] [] () [] [] [] () | 53 + iso_3166_2 | () [] () [] | 9 + iso_4217 | [] () [] [] () [] [] | 26 + iso_639 | [] [] [] () [] () [] [] [] [] | 38 + iso_639_3 | [] () | 8 + jwhois | [] [] [] [] [] | 16 + kbd | [] [] [] [] [] | 15 + keytouch | [] [] [] | 16 + keytouch-editor | [] [] [] | 14 + keytouch-keyboa... | [] [] [] | 14 + klavaro | [] | 11 + latrine | [] [] [] | 10 + ld | [] [] [] [] | 11 + leafpad | [] [] [] [] [] [] | 33 + libc | [] [] [] [] [] | 21 + libexif | [] () | 6 + libextractor | [] | 1 + libgnutls | [] [] [] | 9 + libgpewidget | [] [] [] | 14 + libgpg-error | [] [] [] | 9 + libgphoto2 | [] [] | 8 + libgphoto2_port | [] [] [] [] | 13 + libgsasl | [] [] [] | 13 + libiconv | [] [] [] [] | 21 + libidn | () [] [] | 11 + lifelines | [] | 4 + liferea | [] [] [] | 21 + lilypond | [] | 7 + linkdr | [] [] [] [] [] | 17 + lordsawar | | 1 + lprng | [] | 3 + lynx | [] [] [] [] | 17 + m4 | [] [] [] [] | 19 + mailfromd | [] [] | 3 + mailutils | [] | 5 + make | [] [] [] [] | 21 + man-db | [] [] [] | 8 + man-db-manpages | | 4 + minicom | [] [] | 16 + mkisofs | [] [] | 9 + myserver | | 0 + nano | [] [] [] [] | 21 + opcodes | [] [] [] | 11 + parted | [] [] [] [] [] | 15 + pies | [] [] | 3 + popt | [] [] [] [] [] [] | 27 + psmisc | [] [] | 11 + pspp | | 4 + pwdutils | [] [] | 6 + radius | [] [] | 9 + recode | [] [] [] [] | 28 + rosegarden | () | 0 + rpm | [] [] [] | 11 + rush | [] [] | 4 + sarg | | 1 + screem | [] | 3 + scrollkeeper | [] [] [] [] [] | 27 + sed | [] [] [] [] [] | 30 + sharutils | [] [] [] [] [] | 22 + shishi | [] | 3 + skencil | [] [] | 7 + solfege | [] [] [] [] | 16 + solfege-manual | [] | 8 + soundtracker | [] [] [] | 9 + sp | [] | 3 + sysstat | [] [] | 15 + tar | [] [] [] [] [] [] | 23 + texinfo | [] [] [] [] | 16 + tin | | 4 + unicode-han-tra... | | 0 + unicode-transla... | | 2 + util-linux-ng | [] [] [] [] | 20 + vice | () () | 1 + vmm | [] | 4 + vorbis-tools | [] | 6 + wastesedge | | 2 + wdiff | [] [] | 7 + wget | [] [] [] [] [] | 26 + wyslij-po | [] [] | 8 + xchat | [] [] [] [] [] [] | 36 + xdg-user-dirs | [] [] [] [] [] [] [] [] [] | 60 + xkeyboard-config | [] [] [] [] | 25 + +---------------------------------------------------+ + 84 teams sv sw ta te tg th tr uk vi wa zh_CN zh_HK zh_TW + 178 domains 119 1 3 2 0 10 66 50 155 17 97 7 41 2610 + + Some counters in the preceding matrix are higher than the number of +visible blocks let us expect. This is because a few extra PO files are +used for implementing regional variants of languages, or language +dialects. + + For a PO file in the matrix above to be effective, the package to +which it applies should also have been internationalized and +distributed as such by its maintainer. There might be an observable +lag between the mere existence a PO file and its wide availability in a +distribution. + + If May 2010 seems to be old, you may fetch a more recent copy of +this `ABOUT-NLS' file on most GNU archive sites. The most up-to-date +matrix with full percentage details can be found at +`http://translationproject.org/extra/matrix.html'. + +1.6 Using `gettext' in new packages +=================================== + +If you are writing a freely available program and want to +internationalize it you are welcome to use GNU `gettext' in your +package. Of course you have to respect the GNU Library General Public +License which covers the use of the GNU `gettext' library. This means +in particular that even non-free programs can use `libintl' as a shared +library, whereas only free software can use `libintl' as a static +library or use modified versions of `libintl'. + + Once the sources are changed appropriately and the setup can handle +the use of `gettext' the only thing missing are the translations. The +Free Translation Project is also available for packages which are not +developed inside the GNU project. Therefore the information given above +applies also for every other Free Software Project. Contact +`coordinator@translationproject.org' to make the `.pot' files available +to the translation teams. + diff --git a/AUTHORS b/AUTHORS new file mode 100644 index 0000000..93b3528 --- /dev/null +++ b/AUTHORS @@ -0,0 +1,16 @@ + +In 2001, Will Estes took over as maintainer of flex. + +John Millaway is a co-author of the current version of flex. He has +contributed a large number of new features, fixed a large number of +outstanding bugs and has made significant contributions to the flex +documentation. + +Aaron Stone has contributed several bug fixes to the flex codebase. + +Vern Paxson wrote flex with the help of many ideas and much +inspiration from Van Jacobson. Original version by Jef Poskanzer. + +The fast table representation is a partial implementation of a design +done by Van Jacobson. The implementation was done by Kevin Gong and +Vern Paxson. diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..684b011 --- /dev/null +++ b/COPYING @@ -0,0 +1,42 @@ +Flex carries the copyright used for BSD software, slightly modified +because it originated at the Lawrence Berkeley (not Livermore!) Laboratory, +which operates under a contract with the Department of Energy: + +Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007 The Flex Project. + +Copyright (c) 1990, 1997 The Regents of the University of California. +All rights reserved. + +This code is derived from software contributed to Berkeley by +Vern Paxson. + +The United States Government has rights in this work pursuant +to contract no. DE-AC03-76SF00098 between the United States +Department of Energy and the University of California. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: + +1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. +2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + +Neither the name of the University nor the names of its contributors +may be used to endorse or promote products derived from this software +without specific prior written permission. + +THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR +IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +PURPOSE. + +This basically says "do whatever you please with this software except +remove this notice or take advantage of the University's (or the flex +authors') name". + +Note that the "flex.skl" scanner skeleton carries no copyright notice. +You are free to do whatever you please with scanners generated using flex; +for them, you are not even bound by the above copyright. diff --git a/ChangeLog b/ChangeLog new file mode 100644 index 0000000..cf99554 --- /dev/null +++ b/ChangeLog @@ -0,0 +1,10655 @@ +2017-05-06 Will Estes + + * po/ca.po, po/da.po, po/de.po, po/eo.po, po/es.po, po/fi.po, + po/fr.po, po/ga.po, po/hr.po, po/ko.po, po/nl.po, po/pl.po, + po/pt_BR.po, po/ro.po, po/ru.po, po/sr.po, po/sv.po, po/tr.po, + po/vi.po, po/zh_CN.po, po/zh_TW.po: gettext: pulled latest + translations; recompiled against current sources + +2017-05-06 Will Estes + + * NEWS: version 2.6.4 * NEWS: Record release date. + +2017-05-06 Will Estes + + * .prev-version: note previous version + +2017-05-06 Will Estes + + * NEWS: doc: update NEWS for upcoming release + +2017-05-04 viktor.shepel + + * doc/flex.texi: doc: Correct typo in C code sample in manual + +2017-05-04 Explorer09 + + * src/flex.skl: scanner: Mention %# comments are removed when + building skel.c + +2017-05-02 Demi Obenour + + * src/flex.skl: Honor user definitions of yy_* macros The user may have defined the yy_* macros themselves. In that case, + don't clobber them. + +2017-05-02 Demi Obenour + + * src/flex.skl, src/main.c: Don't leak macro definitions into header + files This allowed unnamespaced definitions to leak into header files, + breaking client code. Fixes #142 + +2017-05-03 Demi Obenour + + * src/scan.l: scanner: Check for 0 bracecount when EOL ends quoted + literal. This can happen in the case of // comments (which Flex doesn't + handle specially). + +2017-05-03 Demi Obenour + + * src/scan.l: scanner: when bracelevel is negative, treat as zero. This really should never happen, but this at least fixes the + breakage on Verilator. + +2017-04-02 Jeff Smith + + * tests/Makefile.am, tests/tableopts.am, tests/tableopts.sh: test: + enable more silent building of tests. When running 'make V=0 check', some compile and link steps are made + less verbose and some are not. This cleans up most steps that are + not. These have no effect if V=0 is not specified. + +2017-05-03 Demi Obenour + + * src/Makefile.am, src/misc.c, src/mkskel.sh: build: Delete comments + from skeleton file. Since the comments in flex.skl are, by hypothesis, not needed in + skel.c, we remove them. THis reduces the size of the resulting + executable somewhat. + +2017-05-03 Explorer09 + + * Makefile.am, configure.ac, lib/Makefile.am: build: do not generate + lib/Makefile.in. Files in lib/ are picked up and built using makefile directives in + src/Makefile.am. Remove the need to generate lib/Makefile.in and the + stub lib/Makefile.am. + +2017-05-02 Will Estes + + * po/POTFILES.in: gettext: revert listing generated .c files + +2017-04-10 Jeff Smith + + * src/filter.c: FLEX_EXIT() is the preferred way to exit flex + +2017-04-11 Explorer09 + + * src/misc.c: Fix myesc() 'sptr' conditionals * Don't call isascii() here. It's deprecated in POSIX and not needed for myesc's case. * The check of the character class and range here should match + what's defined as {ESCSEQ} in scan.l, so for [[:xdigit:]] we use + isxdigit(); for [0-7] we check '0' <= c <= '7' (not isdigit(c) + because isdigit is locale-dependant in standard's sense) * Add missing length limit for "\x" ( is at most 2 digits) + +2017-04-11 Explorer09 + + * src/flexdef.h, src/misc.c: Obsolete htoui() and otoui(); use + strtoul(). No sense to keep these two function when libc's strtoul() can do the + same job, but better. + +2017-04-12 Todd C. Miller + + * src/flex.skl: scanner: update yy_buf_size after yyrealloc() + +2017-05-02 Simon Sobisch + + * configure.ac: build: use lowest versions for gettext, automake. + +2017-05-02 Simon Sobisch + + * po/Makevars, po/Rules-getpo, po/update_linguas.sh: gettext: more + recent makevars; new script to update po files. Previously, "make dist" and similar commands would cause the po + files to be updated, which is incorrect. The more recent version now + used should not do this. Replaced Rules-getpo by extra script to manually update and rebuild + all po files. + +2017-05-02 Simon Sobisch + + * po/POTFILES.in: gettext: list generated files instead of flex, + bison sources in POTFILES.in. Listing the flex and bison sources -- as the gettext manual suggests + -- causes warnings. Listing the generated C files for the lexer and + parser removes the warnings. Since both files contain line + directives, any translator who needs to refer back to those files + should be able to find the context in which strings are needed. + +2017-05-02 Simon Sobisch + + * autogen.sh: build: only touch ChangeLog if it does not exist + +2017-05-02 Simon Sobisch + + * configure.ac, doc/Makefile.am: build: list earliest useable + versions for automake + +2017-05-02 Simon Sobisch + + * autogen.sh: build: check for how to call libtoolize. Previously, we would call libtoolize and if that failed, we would + call glibtoolize since some platforms have the libtoolize program + under that name. Instead, we check to see if the environment variable LIBTOOLIZE is + set and use that if so. Otherwise, we try to find a program + "libtoolize" on the path and failing that glibtoolize. We alert the + user if no suitable program can be found. + +2017-01-06 Alastair Hughes + + * configure.ac, m4/ax_prog_cc_for_build.m4, src/Makefile.am: build: + support cross compiling. Check for cross compiling. If cross compiling, build stage1flex + using a custom link command. We also override LDADD since that adds + the replacement implementations that are cross compiled, and instead + always use the replacement library implementations. We don't use BUILD_OBJEXT and BUILD_EXEEXT since it seems that + automake does not support these. Fixes #78. + +2017-02-17 Explorer09 + + * configure.ac, src/flexdef.h: build: Include ; add + strcasecmp() check to configure. strings.h (not string.h) is the standard-defined include header for + strcasecmp(). Include for portability (even though glibc + exposes strcasecmp() declaration also in by default). + +2017-02-17 Explorer09 + + * configure.ac, src/flexdef.h: build: Let configure error if missing + required functions, headers.. `configure` will now error if a required header or function is not + found on the system. Also add comments on optional functions checks. Add sys/stats.h and sys/wait.h to list of required headers in + configure. This fixes issue #180. + +2017-02-12 Explorer09 + + * src/dfa.c, src/flexdef.h: scanner: compute powers of two faster. Replace the naive "for" loop in determining power of two with a + clever bitwise solution. This code is around the Internet already + and is in Public Domain. + +2017-02-07 Explorer09 + + * configure.ac, tests/Makefile.am, tests/pthread.l: test: skip + pthread test when needed files missing. "Unlisting" the pthread test when libpthread is not available is + never a good idea. Should let it compile into a stub program that + returns the "skip" status. configure.ac and tests/Makefile.am are edited so that pthread test + can be built anyway, but only works (not as the stub) when both + pthread.h and libpthread are detected on the system. Also fix a small typo in tests/pthread.l comments. + +2017-02-16 Will Estes + + * src/Makefile.am: build: mv scan.c when building dist. Revert change to copy scan.c when building the distribution archive. + Move it instead. This satisfies automake's notions of what should be + clean and ensures that the distribution archive contains a + just-built copy of scan.c. Fixes #186 + +2017-02-06 Will Estes + + * src/Makefile.am: build: don't assume distdir/scan.c is writeable + +2017-01-02 Explorer09 + + * src/Makefile.am: build: Add dist-hook to force remake scan.c. This will ensure the flex scanner included in release tarball being + generated by exactly the flex version to be released. Here's one catch after this change: You may not run "make dist" or + "make distdir" if you configure the flex source to be + cross-compiled. + +2017-01-02 Explorer09 + + * src/Makefile.am: build: respect '--localedir' from configure. Makefile shouldn't overwrite the 'localedir' variable, because + that's what '--localedir' option in 'configure' is for. + +2017-01-02 Explorer09 + + * src/Makefile.am: build: Remove "-I$(top_srcdir)/intl" from + CPPFLAGS. Revert commit e02c3d27eeb6b53ec82532ab080c23ce26813fd4 ("include the intl/ subdirectory when searching for include files") Flex doesn't come with libintl source code, so inclusion of + $(top_srcdir)/intl subdirectory during compiling is unnecessary. This flag seems to be left after "remove intl from dist" (commit + 8f45da06adbd7dbcdfdbdd5c20ff4c47fc504f35) without someone cleaning + this up. Users who need to build with gettext functionality from libintl + would use the '--with-libintl-prefix' configure option. + +2017-02-03 Explorer09 + + * src/regex.c: scanner: fix regcomp's error reporting, double + malloc. Fix unneeded double malloc - let regerror(). Write its message after + our "regcomp for (regex) failed: " string. Also, errbuf cannot be free()'d because of flexfatal containing a + longjmp. + +2017-01-03 Explorer09 + + * tests/Makefile.am, tests/no_bison_stub.c: test: Skip bison tests + if bison is not available + +2017-01-03 Explorer09 + + * configure.ac: build: remove repeated bison detection from + configure. AC_PROG_YACC already detects the bison program. We can just use it, + and make notice if [ $YACC != 'bison -y' ] Remove unused AC_SUBST([BISON], ...). Add AM_CONDITIONAL([HAVE_BISON], ...) so that we can skip bison + tests in testsuite when bison is absent. We don't make any attempt to detect other yacc implementations since + flex is developed with bison. While it would be possible, the need + isn't there right now. It would be possible to add a --with-parser + option that defaulted to bison if such a need cropped up. + +2017-01-01 Explorer09 + + * src/Makefile.am: build: fix Makefile parse.h dependency clauses. The current clauses stating "main.c: parse.h" and "yylex.c: parse.h" + do not work as expected. Make did not try to build parse.h upon + building flex-main.o as it would think main.c exist already and + ignore the clause. Fix this by explicitly stating that the .o files + depend on parse.h instead. This dependency bug only happens if user builds flex from a + checked-out repository. + +2017-01-03 Explorer09 + + * tests/Makefile.am: test: Remake *_scanner.c if *_scanner.h is + missing. If a ${foo}_scanner.c exists but the respective ${foo}_scanner.h is + missing, then 'make' can halt. Fix this by deleting the + ${foo}_scanner.c file and then remake it. This rule is the same as + the automake-generated rule for .c files that require LEX or YACC + (except automake will use ylwrap). + +2016-12-31 Explorer09 + + * tests/Makefile.am: test: remove BUILT_SOURCES; add missing + dependencies. Without BUILT_SOURCES in Makefile, no test sources in tests/ will be + built when using the default "make all" target. This is desireable + for people who are just building flex but who do not want to run, + and therefore, build any part of the test suite. Also fix missing sources dependencies: bison_nr_scanner.$(OBJEXT): bison_nr_parser.h bison_yylloc_scanner.$(OBJEXT): bison_yylloc_parser.h bison_yylval_scanner.$(OBJEXT): bison_yylval_parser.h + +2017-01-19 Explorer09 + + * configure.ac, lib/reallocarray.c, src/flexint.h, src/misc.c: + build: detect overflow for [re]allocate_array. Use reallocarray() when we have it (i.e. in OpenBSD system). When we + don't, use equivalent overflow detection for our allocate_array and + reallocate_array functions. Remove lib/reallocarray.c from our LIBOBJS as we no longer need it. Provide a fallback SIZE_MAX macro definition in flexint.h (not + preprocessor friendly, but enough for our reallocate_array use + case). + +2017-01-23 Will Estes + + * NEWS, configure.ac: doc: v2.6.4 + +2017-01-23 Thomas Klausner + + * src/Makefile.am: build: more BSD make and vpath build fixes. BSD make doesn't like $< with more than one source specified. + Additionally, make sure to specify srcdir when referring to source + files since vpath builds depend on this. + +2017-01-22 Thomas Klausner + + * src/Makefile.am: build: Fix skel.c generation with BSD make + +2017-01-22 Christos Zoulas + + * src/flex.skl: Add more defines in the non-reentrant part. Fix the reentrant part; don't "#define yyfoo yyfoo" because it + breaks code that does #ifndef yywrap .. + +2017-01-22 Christos Zoulas + + * src/flexdef.h: scanner: Add yyparse prototype + +2017-01-22 Thomas Klausner + + * src/flex.skl: scanner: move comment for consistency + +2017-01-22 Christos Zoulas + + * src/misc.c: scanner: Use array instead of pointer + +2017-01-22 Christos Zoulas + + * src/main.c: scanner: manage path to m4 better. Avoid alloca() for SSP; it is better anyway; since we don't need to + strdup the path. + +2017-01-22 Christos Zoulas + + * src/gen.c: scanner: Avoid creating unused label + +2017-01-22 Christos Zoulas + + * src/buf.c: Cast argument to avoid arithmetic on void *. + +2017-01-22 Christos Zoulas + + * src/scan.l: scanner: Use strncpy + +2017-01-22 Christos Zoulas + + * src/main.c: scanner: Use prefix when defining yywrap to avoid + redefinition. Fixes regression introduced in v2.6.3. + +2017-01-22 Christos Zoulas + + * src/flexdef.h, src/misc.c: scanner: Include stdarg.h for va_list + +2017-01-22 Christos Zoulas + + * src/flexdef.h, src/main.c, src/parse.y: scanner: Rename warn to + lwarn. This avoids a naming conflict in NetBSD's libc. + +2017-01-01 Explorer09 + + * tests/README: test: document automake convention for skipped exit + status. + +2017-01-03 Explorer09 + + * tests/Makefile.am: test: let testwrapper scripts be run by + ${SHELL}. This allows user to use a different shell if /bin/sh has problems. + The use of $SHELL (variable) to run scripts is already an Automake + convention. All shell scripts in build-aux are run by $SHELL. + +2017-01-02 Explorer09 + + * tests/options.cn, tests/tableopts.sh, + tests/testwrapper-direct.sh, tests/testwrapper.sh: test: Remove test + scripts bashisms. They now all work under a POSIX compliant sh. Specifically, 'dash' + can now be used for running "make check" tests. Note that none of these scripts has ever been using a pipe, so `set + -o pipefail` is unnecessary and removed. + +2017-01-02 Explorer09 + + * tests/testwrapper.sh: test: exit on '-1' test non-zero status. If a '-1' test program returns a non-zero status, don't go further + and compare it's (numeric) output values. This allows a '-1' test to + indicate a "skip" status or an otherwise error. (Currently no such + '-1' test would skip like this, though.) Shell syntax note: `set -e` will not exit with the syntax like this + `test $(false) = $(false);`. The exit statuses of `false` in the + example will be ignored instead. But putting the output in a + variable, such as `VAR=$(false)`, DOES exit. + +2017-01-02 Explorer09 + + * Makefile.am, src/Makefile.am: build: Fix 'make indent' target This 'make indent' target has not been working since the directories + reorganization in flex 2.6.0. Now make it work again. Note that the current indent profile breaks many styles of existing + code. The indent target should not be used until the .indent.pro + options are reviewed for desireability. + +2017-01-01 Explorer09 + + * configure.ac: build: Simplify indent program detection + +2017-01-12 Tobias Klauser + + * src/filter.c: filter: Don't emit #line if %option noline set One place emitting a #line directive to the generated header was + missed in commit 647a92b9f4 when resolving #55. Fix it to respect + gen_line_dirs as well. + +2017-01-12 Will Estes + + * po/ca.po, po/da.po, po/de.po, po/eo.po, po/es.po, po/fi.po, + po/fr.po, po/ga.po, po/hr.po, po/ko.po, po/nl.po, po/pl.po, + po/pt_BR.po, po/ro.po, po/ru.po, po/sr.po, po/sv.po, po/tr.po, + po/vi.po, po/zh_CN.po, po/zh_TW.po: translation: refresh po files + from translation project + +2017-01-10 Harald van Dijk + + * src/flex.skl: c++: Fix yyrestart(NULL) SEGV. Binding a reference to a dereferenced null pointer is invalid and + compilers optimise away the &file == 0 check. We need a real stream. yyin is available already, and yyrestart(NULL) is only supported + when yyin will not be used, so there is no harm in just passing in + that. Since we now always have a valid stream, we can skip the null + check too. Fixes #98. + +2017-01-09 luistung + + * src/scan.l: scanner: join symbol list. Removed a newline that caused a problem building the scanner in some + circumstances. Specifically: 'bad character' error when executing /bin/sh ../build-aux/ylwrap scan.l lex.yy.c scan.c -- flex + +2017-01-11 Will Estes + + * src/flex.skl: scanner: remove void cast before fprintf + +2016-12-30 Will Estes + + * NEWS: doc: update NEWS for 2.6.3 release + +2016-11-26 Explorer09 + + * configure.ac, src/Makefile.am: build: New configure option + '--disable-bootstrap'. If configure is run with '--disable-bootstrap', then stage1flex + won't be built and stage1scan.c will be generated by sed'ing scan.c. This option is intended to workaround bootstrap bugs rather than to + fix the bootstrapping issues which are proving subtler and harder to + fix than anyone would like. + +2016-11-26 Explorer09 + + * src/Makefile.am: build: "make clean" deletes stage1scan.c, + stage1flex + +2016-11-26 Explorer09 + + * configure.ac, src/Makefile.am: build: allow building libfl even + with --disable-libfl. For various reasons, we may wish to build libfl explicitly even when + configure has been run with the --disable-libfl option. This is + possible, now, via 'make -C src libfl.la'. + +2016-12-19 Alexis La Goutte + + * src/flex.skl: scanner: remove trailing whitespace in skeleton + +2016-12-01 Demi Obenour + + * src/buf.c, src/main.c, src/parse.y: scanner: Disallow, overquote + '[' and ']' in prefix + +2016-12-29 Samuel Thibault + + * src/main.c: scanner: allocate correct buffer size for m4 path. Flex did not check the length of the m4 path which could lead to a + buffer overflow in some cases. Additionally, not all platforms + believe in PATH_MAX, so stop relying on it. Fixes #138 + +2016-11-24 Will Estes + + * NEWS: doc: note no more libcompat in NEWS + +2016-11-24 Will Estes + + * lib/Makefile.am: build: explain empty lib/Makefile.am + +2016-11-20 Explorer09 + + * configure.ac: build: warn about cross compiling with *alloc + +2016-11-19 Explorer09 + + * configure.ac, lib/Makefile.am, lib/lib.c, src/Makefile.am: build: + Link $(LIBOBJS) from src/ dir, remove libcompat.la. The libcompat.la library was small and less friendly to + bootstrapping and cross compilation. Now, we will simply link + individual object files as needed, which is simpler. + +2016-11-16 Explorer09 + + * src/Makefile.am: build: Let stage1flex respect LFLAGS + +2016-11-14 Will Estes + + * NEWS: doc: describe --disable-libfl in NEWS + +2016-10-31 Explorer09 + + * configure.ac, src/Makefile.am: build: Add --disable-libfl + configure option. Disabling libfl is useful when building flex for a cross-toolchain. Fixes: GH-99 + +2016-11-09 Demi Obenour + + * src/flex.skl, tests/array_r.l: fix backwards incompatible changes + in 2.6.2. This patch addscompatibility `#defines` for all macros affected by + `%prefix`. Fixes #113. + +2016-11-08 Will Estes + + * tests/.gitignore: git: ignore quote_in_comment artifacts + +2016-11-08 Demi Obenour + + * src/scan.l, tests/Makefile.am, tests/quote_in_comment.l, + tests/quote_in_comment.txt: Fixes a major bug in Flex's own lexing + of literals. My changes caused Flex to mishandle string and character literals in + line comments. This commit fixes them. Fixes #113. + +2016-11-06 Thomas Klausner + + * configure.ac: Fix unportable test(1) operator. "==" is only supported by bash, "=" is the standard comparison + operator. + +2016-11-02 Demi Obenour + + * tests/quotes.l: Add more escaping tests + +2016-11-01 Demi Obenour + + * src/scan.l: Fix another escaping bug in non-indented verbatim section 2 code. I also did some reformatting. + +2016-10-28 Alastair Hughes + + * configure.ac: build: fix false negatives for help2man and texi2dvi HELP2MAN and TEXI2DVI (or the corresponding ac_prog variables) will + never be zero length as they fall back to the missing script; check + for the fall back and warn on that instead of always warning. + +2016-10-28 Explorer09 + + * doc/Makefile.am: doc: Don't delete flex.1 during "make distclean". flex.1 is pre-generated in release tarball. If we delete it, the + next "configure and make" on the source directory will then require + help2man unnecessarily. + +2016-10-27 Alastair Hughes + + * NEWS, doc/Makefile.am: Only regenerate the man page when required. Make the flex binary an order-only prerequisite, and add back the + prerequisites from before 7cfb440. This prevents rebuilding the man + page whenever the flex binary is rebuilt, which causes problems if + help2man is not installed and will never work when cross compiling. Fixes #108. + +2016-10-26 Will Estes + + * NEWS, src/Makefile.am: build: no longer build PIC version of + libfl. The PIC version of libfl was not being built correctly. From the + lack of bug reports around this problem, we conclude that the PIC + version of libfl is not used and so we drop it from the build build + targets for flex. + +2016-10-25 Explorer09 + + * README.md: doc: README.md formatting fixes * Wrap everything in the raw document in 72 char per line limit. * Proper casing for terms "Git" and "GitHub" (don't try to look + lazy). * Add unordered list marks when needed. * Say `configure && make && make install` and quoted for fixed-width font. Signed-off-by: Kang-Che Sung + +2016-10-25 Will Estes + + * NEWS, configure.ac: build: version 2.6.3 begins + +2016-10-24 Will Estes + + * NEWS: doc: mark 2.6.2 release date + +2016-10-24 Will Estes + + * .gitignore, NEWS, configure.ac: build: switch xz to lzip + +2016-10-20 Demi Obenour + + * src/scan.l, tests/quotes.l: Fix M4 quotation in section 2 prologue + and refactor duplicated code + +2016-10-21 Alex Kennedy + + * doc/flex.texi: Update flex.texi: Removed repedative wording "Flex used to" was written twice at the beginning of Chapter 9, + paragraph 2. + +2016-09-27 Demi Obenour + + * src/dfa.c, src/gen.c, src/main.c, src/nfa.c, src/parse.y, + src/scan.l, tests/bison_yylval_scanner.l, + tests/include_by_push.direct.l: Improved M4 quotation This fixes M4 quotation of certain strings beginning with `yy` (in + section 3 of the input file only) and character literals. The new + quotation method is also less brittle and faster. Tests that relied on the old behavior were fixed. Also, `yyconst` is no longer defined; use `const` (which it + unconditionally was defined to) instead. + +2016-10-19 Will Estes + + * Makefile.am, configure.ac: build: for automake, flex is foreign + +2016-10-19 Will Estes + + * README, README.md: doc: mv README to README.md + +2016-10-19 Will Estes + + * README: doc: touch up README + +2016-10-19 Will Estes + + * README: doc: README no longer mentions sourceforge + +2016-10-06 Will Estes + + * NEWS: doc: update NEWS with more post-2.6.1 additions + +2016-09-27 Demi Obenour + + * src/filter.c, src/flexdef.h, src/main.c, src/misc.c, + src/options.c, src/options.h, src/scan.l, src/yylex.c, + tests/Makefile.am, tests/alloc_extra.l, tests/array_r.l, + tests/basic_r.l, tests/c_cxx_nr.lll, tests/c_cxx_r.lll, + tests/debug_r.l, tests/include_by_reentrant.direct.l, + tests/lineno_r.l, tests/mem_nr.l, tests/mem_r.l, tests/posix.l, + tests/posixly_correct.l, tests/pthread.l, tests/quotes.l, + tests/reject.l4, tests/rescan_nr.direct.l, tests/rescan_r.direct.l, + tests/string_nr.l, tests/string_r.l: Fix M4 quoting of section 3. This fixes M4 quoting of section 3 of the input file, including + escape sequences and character constants. Tests were added to verify the behavior in section 3 with respect to + quoting. Both escaping of quotes and quoting of potential + macro-start characters are tested. Existing tests were also fixed to + account for the new -- and now correct -- behavior. Many tests + relied on the old behavior of expanding M4 macros in section 3. + They needed to be updated for the new behavior. + +2016-10-03 Mightyjo + + * src/flex.skl, tests/.gitignore, tests/Makefile.am, + tests/cxx_restart.ll, tests/cxx_restart.txt: Fix yyrestart(NULL) + SEGV. + +2016-09-05 Demi Obenour + + * src/scan.l: scanner: M4 quoting fixes + +2016-09-05 Demi Obenour + + * src/Makefile.am: Support `make indent` for out of source builds + +2016-09-24 Demi Obenour + + * src/Makefile.am, src/mkskel.sh: Simplify some shell code + +2016-09-23 Demi Obenour + + * doc/flex.texi, src/flex.skl, src/flexdef.h, src/main.c, + src/options.c, src/options.h, src/scan.l, tests/.gitignore, + tests/Makefile.am, tests/noansi_nr.l, tests/noansi_nr.txt, + tests/noansi_r.l, tests/noansi_r.txt: no longer generate K&R C + scanners + +2016-09-04 Demi Obenour + + * src/scan.l: Fix escaping of `[[` and `]]` in strings Previously, `[[` and `]]` were not escaped in strings, which led to + bad interactions with m4. Also, don't break strings on newline, as GCC et al support + whitespace between a backslash and the subsequent newline. + +2016-06-20 Translation Project + + * NEWS, po/sv.po: new sv translation + +2016-05-23 Demetri Obenour + + * src/misc.c: Delete action_m4_define from misc.c This function was not used and always triggered a fatal error when + run. + +2016-05-20 Will Estes + + * tests/Makefile.am, tests/testwrapper-direct.sh: test: run direct + tests from srcdir + +2016-01-11 Egor Pugin + + * tests/include_by_buffer.direct.l, tests/include_by_push.direct.l, + tests/include_by_reentrant.direct.l: Exited with error code on some + conditions in include tests + +2016-05-20 Will Estes + + * tests/testwrapper.sh: test: drop .exe when making input file names + +2016-05-20 Will Estes + + * tests/Makefile.am: test: removed dependencies for include tests + +2016-04-28 Tobias Klauser + + * src/scanflags.c: Avoid realloc on every call of sf_push() Currently, every call to sf_push() realloc()'s _sf_stack, even if + the maximum size _sf_max wasn't changed. As the indentation beneath + the "if" clause already indicates, the realloc() should only be + executed if _sf_max was increased. Found by compiling flex with the -Wmisleading-indentation flags of + gcc, which leads to the following warning: scanflags.c: In function β€˜sf_push’: scanflags.c:42:5: warning: + this β€˜if’ clause does not guard... [-Wmisleading-indentation] if + (_sf_top_ix + 1 >= _sf_max) ^~ scanflags.c:44:9: note: ...this + statement, but the latter is misleadingly indented as if it is + guarded by the β€˜if’ _sf_stk = realloc(_sf_stk, + sizeof(scanflags_t) * _sf_max); ^~~~~~~ + +2016-03-31 Will Estes + + * doc/Makefile.am: build: prettified command to build man page + +2016-03-31 Will Estes + + * doc/Makefile.am: build: added man page to DISTCLEANFILES + +2016-03-31 Will Estes + + * BUGS, TODO: remove unused TODO, BUGS files + +2016-03-31 Will Estes + + * to.do/README, to.do/Wilhelms.todo, to.do/Wish-List, + to.do/flex.rmail, to.do/streams.mail, to.do/unicode/FlexLexer.h, + to.do/unicode/ccl.c, to.do/unicode/changes.txt, + to.do/unicode/ecs.c, to.do/unicode/flex.1, to.do/unicode/flex.skl, + to.do/unicode/flexdef.h, to.do/unicode/gen.c, to.do/unicode/main.c, + to.do/unicode/misc.c, to.do/unicode/scan.l, to.do/unicode/tblcmp.c: + removed to.do/ directory + +2016-03-31 Will Estes + + * po/POTFILES.in: gettext: removed flex.skl from POTFILES.in file + list + +2016-03-31 rlar + + * src/Makefile.am: fix skel.c dependency (missing tables_shared.c) + and polish build rule Also remove references to srcdir since skel.c is no longer mentioned + in po/POTFILES.in. + +2016-03-31 rlar + + * doc/Makefile.am: fix flex.1 dependency git clean -fdx && ./autogen.sh && \ mkdir -p ../build && cd ../build && ../flex/configure && make -j10 + && \ make dist failed with: > help2man: can't get `--help' info from ../../flex/src/flex Note: There is no dependency except for the flex binary. + +2016-03-31 rlar + + * src/Makefile.am: fix stage1scan.c and stage1scan.l dependency git clean -fdx && ./autogen.sh && \ mkdir -p ../build && cd ../build && ../flex/configure && make -j10 failed with: > ../src/stage1flex -o stage1scan.c stage1scan.l > stage1flex: can't + open stage1scan.l Note: stage1scan.c is not necessairy in the "make dist" generated tar.gz + file. stage1flex will be build from scan.c (which is + distributed), and this will then generate stage1scan.c from scan.l + +2016-03-31 Will Estes + + * po/POTFILES.in: gettext: list src/flex.skl in po/POTFILES.in + +2016-03-29 rlar + + * src/gen.c: warning in generated code, with -Ca warning: conversion to 'yy_state_type' from 'flex_uint32_t' may + change the sign of the result [-Wsign-conversion] + +2016-03-29 rlar + + * tests/Makefile.am: suppress `WARNINGFLAGS' for the almost obsolete + `noansi' test cases + +2016-03-29 rlar + + * configure.ac, src/Makefile.am, tests/Makefile.am: configure option + `--enable-warnings' and `WARNINGFLAGS' `WARNINGFLAGS' can be passed when invoking `configure' and when invoking `make' if configure switch `--enable-warnings' was given then default to something useful if we have `GCC' `WARNINGFLAGS' is not used when compiling `stage1flex' to avoid unnecessary clutter + +2016-03-31 Tobias Klauser + + * src/main.c: Fix potential buffer overflow in strncat() When using clang/llvm 3.8 to compile flex, the following warning is + emitted: main.c:378:27: warning: the value of the size argument in 'strncat' + is too large, might lead to a buffer overflow [-Wstrncat-size] + strncat(m4_path, m4, sizeof(m4_path)); + ^~~~~~~~~~~~~~~ + main.c:378:27: note: change the argument to be the free space in the + destination buffer minus the terminating null byte strncat(m4_path, + m4, sizeof(m4_path)); ^~~~~~~~~~~~~~~ + sizeof(m4_path) - strlen(m4_path) - 1Fix it up by using the solution proposed by the warning message. + +2016-03-29 Robert.Larice Robert Larice + + * src/Makefile.am: build: simplified dependency tracking so parallel + make runs succeed + +2016-03-20 rlar + + * src/flex.skl, src/gen.c, src/main.c: avoid warning in generated + code, with -Cf warning: conversion to 'unsigned int' from 'int' may change the sign + of the result [-Wsign-conversion] + +2016-03-18 Will Estes + + * NEWS, configure.ac: mention v2.6.2; summarize changes since 2.6.1 + +2016-03-18 Will Estes + + * doc/flex.texi: doc: corrected example in manual, gh#67 + +2016-03-16 rlar + + * tests/string_nr.l, tests/string_r.l, tests/yyextra.l: warning: + conversion to 'size_t' from 'int' may change the sign of the result + [-Wsign-conversion] + +2016-03-16 rlar + + * tests/mem_nr.l, tests/mem_r.l, tests/pthread.l: warning: + conversion to 'long unsigned int' from 'int' may change the sign of + the result [-Wsign-conversion] + +2016-03-16 rlar + + * src/flex.skl: warning: conversion to 'flex_uint32_t' from 'long + unsigned int' may alter its value [-Wconversion] struct yytbl_reader, member bread is of type flex_uint32_t + +2016-03-16 rlar + + * tests/alloc_extra.l, tests/bison_nr_main.c, + tests/bison_nr_parser.y, tests/bison_yylloc_parser.y: warning: + redundant redeclaration of '...' [-Wredundant-decls] + +2016-03-16 rlar + + * tests/bison_nr_parser.y, tests/bison_yylloc_parser.y, + tests/bison_yylval_parser.y, tests/pthread.l: warning: no previous + prototype for '...' [-Wmissing-prototypes] + +2016-03-16 rlar + + * tests/multiple_scanners_r_main.c: warning: unused variable 'fp' + [-Wunused-variable] + +2016-03-16 rlar + + * tests/pthread.l: main(), warning: redundant redeclaration of + 'main' [-Wredundant-decls] + +2016-03-16 rlar + + * tests/include_by_reentrant.direct.l, tests/lineno_nr.l, + tests/lineno_r.l, tests/lineno_trailing.l: main(), warning: + old-style function definition [-Wold-style-definition] + +2016-03-16 rlar + + * tests/alloc_extra.l, tests/array_nr.l, tests/array_r.l, + tests/basic_nr.l, tests/basic_r.l, tests/ccl.l, tests/debug_nr.l, + tests/debug_r.l, tests/extended.l, tests/mem_nr.l, tests/mem_r.l, + tests/noansi_r.l, tests/posix.l, tests/posixly_correct.l, + tests/prefix_nr.l, tests/prefix_r.l, tests/quotes.l, + tests/string_nr.l, tests/string_r.l, tests/yyextra.l: main(), + warning: old-style function definition [-Wold-style-definition] + +2016-03-01 rlar + + * src/ecs.c, src/tblcmp.c: Fix two more casts + +2016-03-14 Bastian Kφcher + + * src/gen.c: Fixes yyl compare with unsigned warning + +2016-03-13 Robert Larice + + * configure.ac: Suppress portability warnings in Makefile generation + +2016-02-27 rlar + + * src/flex.skl: generated code, in yyensure_buffer_stack(), change + type of local `num_to_alloc' which is exclusively used in yy_size_t context + +2016-03-01 rlar + + * src/flex.skl: generated code, in yy_get_next_buffer(), change type + of local `number_to_move' suits better, because `yy_n_chars' and `yy_buf_size' are of type + `int' + +2016-02-27 rlar + + * src/flex.skl: generated code, `_yybytes_len' is of type `int', fix + code accordingly + +2016-02-28 rlar + + * src/gen.c: generated code, `max_size' seems to be of type `int', + fix casts accordingly + +2016-02-28 rlar + + * src/flex.skl: generated code, here `new_size' is of type `int', + fix casts accordingly + +2016-02-28 rlar + + * src/flex.skl: generated code, `yy_buf_size' is of type `int', fix + casts accordingly + +2016-02-28 rlar + + * src/flex.skl: generated code, `offset' is of type `int' + +2016-02-28 rlar + + * src/gen.c: generated code, `yy_more_len' is of type `int' + +2016-02-28 rlar + + * src/scan.l: scan.l, rewrite two loops to avoid unneccesairy + casting + +2016-03-01 rlar + + * src/regex.c, src/tables.c: improve readability + +2016-02-28 rlar + + * src/tblcmp.c: another cast in tblcmp.c to avoid warning + +2016-02-28 rlar + + * src/buf.c: casts in buf_append() to get rid of warnings + +2016-02-28 rlar + + * src/dfa.c, src/gen.c: cast to suite type of flex_uint32_t td_lolen + +2016-02-28 rlar + + * src/main.c, src/misc.c, src/regex.c, src/scan.l, src/scanopt.c, + src/tables_shared.c: cast to get rid of warnings + +2016-03-01 rlar + + * src/buf.c, src/main.c: cast and fix usage of log10(), ceil to + prevent buffer overflow + +2016-03-01 rlar + + * src/tables.c: tables.c, sprinkle casts to get rid of warnings + +2016-03-01 rlar + + * src/tables.c: yytbl_data_compress(), change type of local newsz to + get rid of warnings + +2016-03-01 rlar + + * src/tables.c, src/tables.h: change type of struct + yytbl_writer.total_written to get rid of warnings + +2016-02-28 rlar + + * src/tables.c: change argument type of yytbl_writen() to get rid of + warnings + +2016-03-01 rlar + + * src/tables.c: yytbl_write8/16/32(), change type of local variables + to get rid of warnings + +2016-02-28 rlar + + * src/flexdef.h, src/misc.c, to.do/unicode/flexdef.h, + to.do/unicode/misc.c: change return type and rename int + htoi()/otoi() --> unsigned int htoui()/otoui() + +2016-03-01 Will Estes + + * NEWS: Mention 2.6.1 release date + +2016-02-28 rlar + + * src/gen.c: avoid warning, add (int) cast to the read() return + value For similiarity with the fread() case. + +2016-02-28 rlar + + * src/scan.l: avoid warning, POSIX says yyless() has an `int' + argument + +2016-02-29 rlar + + * src/filter.c: use type size_t in filter_tee_header() to avoid + warnings + +2016-02-29 rlar + + * src/filter.c, src/misc.c, src/scanopt.c, src/tables.c: add + (size_t) casts to malloc invocations to prevent warnings + +2016-02-29 rlar + + * src/buf.c, src/misc.c, src/scan.l, src/scanopt.c, src/tables.c: + add (int) casts to some strlen() invocations to prevent warnings + +2016-02-29 rlar + + * src/flexdef.h, src/scan.l, src/sym.c: ndlookup(), char *, to get + rid of casts and warnings + +2016-02-28 rlar + + * src/flexdef.h, src/scan.l, src/sym.c: ndinstal(), char *, to get + rid of casts and warnings + +2016-02-28 rlar + + * src/flexdef.h, src/scan.l, src/sym.c: cclinstal() and ccllookup(), + char *, to get rid of casts and warnings + +2016-02-28 rlar + + * src/gen.c: warning: redundant redeclaration of + β€˜gen_next_state’ [-Wredundant-decls] + +2016-02-28 rlar + + * src/gen.c: warning: no previous prototype for β€˜mkecstbl’ + [-Wmissing-prototypes] + +2016-02-28 rlar + + * src/main.c: warning: suggest parentheses around assignment used as + truth value [-Wparentheses] + +2016-02-28 rlar + + * src/flexdef.h: warning: redundant redeclaration of β€˜yywrap’ + [-Wredundant-decls] + +2016-02-28 rlar + + * src/flexdef.h: warning: redundant redeclaration of β€˜yylval’ + [-Wredundant-decls] + +2016-02-28 rlar + + * src/flexdef.h: warning: redundant redeclaration of β€˜yyin’ + [-Wredundant-decls] + +2016-02-28 rlar + + * src/flexdef.h, src/main.c: warning: redundant redeclaration of + β€˜yyparse’ [-Wredundant-decls] + +2016-02-28 rlar + + * src/parse.y, src/scan.l, src/yylex.c, to.do/unicode/scan.l: + unification, rename some more rename these too for improved similiarity: OPTION_OP OPT_HEADER OPT_EXTRA_TYPE OPT_TABLES + +2016-02-28 rlar + + * src/parse.y, src/scan.l, src/yylex.c, to.do/unicode/scan.l: fix + name clash, OPT_OUTFILE from parse.y and from options.h these collide: OPT_OUTFILE OPT_PREFIX OPT_YYCLASS rename them TOK_... in the + parser + +2016-02-28 Will Estes + + * lib/reallocarray.c: Prototyped reallocarray implementation + +2016-02-28 Will Estes + + * src/scanopt.c: Removed custom strcasecmp() function + +2016-02-28 rlar + + * src/flex.skl: fwrite wants a size_t, yyleng is int per posix + +2016-02-28 rlar + + * src/scanopt.c: Remove some unneeded casts + +2016-02-28 rlar + + * src/flexdef.h: warning: negative integer implicitly converted to + unsigned type [-Wsign-conversion] + +2016-02-27 rlar + + * src/dfa.c, src/parse.y: dfa.c:157:24: warning: conversion to + 'size_t' from 'int' may change the sign of the result + [-Wsign-conversion] most certainly safe cast + +2016-02-27 rlar + + * src/ccl.c: ccl.c:86:19: warning: conversion to 'unsigned char' + from 'int' may alter its value [-Wconversion] ch seems to have been checked for proper range some lines above + +2016-02-27 rlar + + * tests/bison_nr_parser.y: warning: deprecated directive, use + '%pure-parser' [-Wdeprecated] + +2016-02-27 rlar + + * lib/lib.c: warning: no previous prototype for 'do_nothing' + [-Wmissing-prototypes] + +2016-02-27 rlar + + * src/libmain.c: included stdlib.h header + +2016-02-27 Will Estes + + * NEWS: Described more post v2.6.0 changes + +2016-02-27 Will Estes + + * configure.ac: build: Removed bzip2 distribiution archive + +2016-02-27 Will Estes + + * configure.ac: removed obsolete program check + +2016-02-27 Will Estes + + * configure.ac: Made some program checks more robust + +2016-02-27 rlar + + * src/flex.skl: Remove unneeded cast to int + +2016-02-27 Will Estes + + * src/flex.skl: Fixed incorrect integer type + +2016-02-27 Will Estes + + * src/flex.skl: Fix more integer types, resolves sf 184, 187 + +2016-02-26 Robert Larice + + * src/flex.skl, src/gen.c: Removed some type conversion warnings + +2016-02-26 Will Estes + + * src/flex.skl: Changed another buffer size to int; resolves gh#61 + +2016-02-24 Will Estes + + * src/flex.skl: Changed type of yy_n_chars to int; gh#53, sf#160. The variable yy_n_chars had been of type yy_size_t which is + incorrect given its use in read(). While it might be adviseable to + look at defining a yy_ssize_t, there might be some issues doing this + and so, for now, at least, we'll punt back to int. + +2016-02-24 Will Estes + + * src/buf.c: Fixed size of bufferallocation, resolved gh#54. The value of n_alloc was a count, not a size. Multiplying the value + by the element size was incorrect. That multiplication was already + being done and having it done twice was incorrect. + +2016-02-23 Tobias Klauser + + * src/scan.l: Allow '%option noline' in flex input file, resolves + gh#56. Allow specifying '%option noline' in the input file, leading to the + same effect as calling flex with the command line option --noline. Signed-off-by: Tobias Klauser + +2016-02-23 Tobias Klauser + + * src/buf.c, src/main.c: Emit no #line directives if gen_line_dirs + is false, resolves igh#55. There are two instances in the code which will print a #line + directive to the resulting lexer, regardless of the value of + gen_line_dirs. Fix them, so they also respect gen_line_dirs. Signed-off-by: Tobias Klauser + +2016-02-16 Tobias Klauser + + * lib/lib.c, src/gen.c, src/misc.c, src/scan.l: Converted K&R style + function definitions to ANSI C style Consistently make use of the ANSI C function definition style + instead of the K&R style. + +2016-01-29 Tobias Klauser + + * src/flex.skl: Used NULL constant instead of plain integer for NULL + pointer. The sparse static checker warns about using plain integer 0 as NULL + pointers in the generated lexer code. Fix this by using NULL + consistently for pointers. + +2016-01-29 Tobias Klauser + + * src/flex.skl: Marked declaration and definition of yy_fatal_error + as noreturn. Only the declaration of yy_fatal_error is marked with + __attribute__((__noreturn__)) in case GCC >= 3 is used, but not the + definition. This leads to the sparse static checker to complain + about function declaration mismatch. Fix it by defining a macro yynoreturn and using it for both the + declaration and the definition of yy_fatal_error. + +2016-01-27 Tobias Klauser + + * src/flex.skl: Fixed declaration mismatch in yy_fatal_error. The prototype declares yy_fatal_error parameter as "const char + msg[]" while the definition uses "const char* msg" (introduced by + commit e9d5fc713f61b) which causes the sparse static checkers to + produce an error. Fix this by adjusting the definition to use "const char* msg" as + well. Also change the C++ version accordingly so it matches the + declaration in FlexLexer.hpp. + +2016-01-23 Will Estes + + * CODE_OF_CONDUCT.md: flex is for flex #NCoC + +2016-01-18 Will Estes + + * doc/flex.texi: Referred to github for issue tracking, no longer sf + +2016-01-10 Egor Pugin + + * tests/reject.l4, tests/tableopts.l4: Opened files in binary mode + explicitly + +2016-01-08 OBATA Akio + + * src/Makefile.am: Linked flex binary against libintl, not libfl. Signed-off-by: Thomas Klausner + +2016-01-08 Michael van Elst + + * src/filter.c: Improved pipe-stdin hack behavior; resolves sf#198. Signed-off-by: Thomas + +2015-12-27 Will Estes + + * configure.ac, src/flexdef.h: Removed no longer needed header + checks + +2015-12-27 Will Estes + + * configure.ac: Checked for reallocarray() with AC_REPLACE_FUNCS + +2015-12-27 Will Estes + + * src/flexdef.h, src/main.c: include libgen.h from flexdef.h, not + main.c + +2015-12-25 Michael Reed + + * src/main.c: Replace basename2() with basename(3). Given the following program: \#include \#include /* extracts basename from path, optionally stripping the extension + "\.*" * (same concept as /bin/sh `basename`, but different handling + of extension). */ static char *basename2 (char *path) { char *b; for (b = path; *path; path++) if (*path == '/') b = path + 1; return b; } static void basename_compare(char *path) { printf("basename: %s\n", basename(path)); printf("basename2: %s\n\n", basename2(path)); } int main (int argc, char *argv[]) { // From http://pubs.opengroup.org/onlinepubs/9699919799/ // ``Sample Input and Output Strings'' basename_compare("/usr/lib"); basename_compare("/usr/"); basename_compare("/"); basename_compare("///"); basename_compare("//usr//lib//"); return 0; } ... and the program's output: basename: lib basename2: lib basename: usr basename2: basename: / basename2: basename: / basename2: basename: lib basename2: ... we can see that basename2() behaves the same as basename(3) in + the average use case, but messes up pretty severely in others. + Besides that, basename(3) is mandated by POSIX so should be present + on modern Unix-like systems, so we shouldn't define it ourselves. Some notes: - it doesn't appear to be mentioned in POSIX, but OpenBSD's + basename(3) returns NULL if the returned path componenet is > + PATH_MAX, so add a check for that - basename(3) shouldn't return an empty string, so remove the program_name[0] != '\0' check + +2015-12-25 Michael Reed + + * src/main.c: Simplify basename2(). It's only call site does not activate the `strip_ext` code path, so + the function can be simplified a lot. While here, remove a double + assignment. + +2015-12-25 Michael Reed + + * src/flex.skl, src/misc.c: Cleaned up __STDC__ #ifdefs. Assuming a compiler conforming to the ISO C standard is used, i.e., + __STDC__ is defined to 1, YY_USE_CONST is always defined and can be + eliminated. + +2015-12-25 Michael Reed + + * src/flexdef.h, src/main.c, src/scanopt.c, src/scanopt.h, + src/sym.c: Remove remaining use of PROTO + +2015-12-21 Serguey Parkhomovsky + + * src/buf.c: buf.c: use snprintf + +2015-12-19 Will Estes + + * configure.ac: build: reformatted AC_CHECK_FUNCS for readability + +2015-12-17 Will Estes + + * src/scanopt.c: correct function prototype + +2015-12-15 Michael Reed + + * src/main.c, src/scanopt.c, src/sym.c, src/tblcmp.c: Remove more + instances of PROTO + +2015-12-15 Michael Reed + + * src/main.c: Removed prototype for main(). It's not called anywhere else so the prototype is not needed. See + the C99 standard [1], section 5.1.2.2.1 for more info. [1]: http://www.open-std.org/jtc1/sc22/wg14/www/docs/n1256.pdf + +2015-12-13 Michael McConville + + * src/dfa.c, src/gen.c, src/nfa.c, to.do/unicode/main.c, + to.do/unicode/tblcmp.c: Removed more instances of PROTO, ansifying. + +2015-12-13 Will Estes + + * README: Noted github for issue tracking and pull requests + +2015-12-13 Michael McConville + + * README: Reformatted README; removed sf bug tracking link. + +2015-12-13 Michael McConville + + * src/gen.c, to.do/unicode/gen.c: Removed macros for indentation + level. Just increment or decrement the indentation counter. That's less to + remember and makes the code more readable. w# Please enter the commit message for your changes. Lines starting + +2015-12-12 Mike Frysinger + + * tests/Makefile.am, tests/testwrapper.sh: tests: fixed paths to + input files. The current test wrapper works only when the inputs are specified + using relative paths. If they're specified with absolute paths, the + driver fails to detect the inputs because it always prepends the + input dir name which itself is a relative path: $ cd tests $ + ./testwrapper.sh -d . -i $PWD/reject.txt -t ./reject_ver.table + This normally doesn't show up because people run `./configure` or, + for out of tree builds, `../configure`. But if you happen to run + configure with an absolute path, then automake tends to generate + absolute paths as well leading to test failures. Fix all of this by dropping the implicit input directory prepending. - INPUT_NAME is often a list of files, not just a single one - the input directory is used to find the testname tables which are usually generated, so it's impossible to use files from both + source and build directories - most of the time, the full/correct path is already specified + +2015-12-12 Mike Frysinger + + * configure.ac: configure: fixed realloc test. The [] characters are used for quoting in m4, so the attempt to use + them in place of `test` fails yielding the warning at build time: .../flex/configure: line 20222: no: command not found + +2015-12-12 Michael McConville + + * src/flexdef.h: Started removal of PROTO macro. The PROTO macro is no longer needed. Additionally, its usage is + inconsistent, so we began removing it. + +2015-12-12 Michael Reed + + * Makefile.am, src/main.c: Removed SHORT_FILE_NAMES preprocessor + symbol. As a relic of MS-DOS, we don't need this. It's never defined; see 13b5b214f53d1c3354a7ab910bd160c126df1331. Removed additional MSDOS ifdef. + +2015-12-11 Michael McConville + + * configure.ac, lib/reallocarray.c, src/flexdef.h: Added new + function reallocarray. This is taken from OpenSSH Portable, which in turn takes it from + OpenBSD. reallocarray wraps the stdlib's realloc function. It takes two size + arguments and checks for overflow, like calloc, but doesn't zero the + memory. Therefore, it allows us to do overflow-safe array + reallocations and overflow-safe unzeroed array allocations, which + the stdlib allocation functions don't. We have a bunch of specific array allocation macros, none of which + check for overflow. reallocarray should be able to replace them. + +2015-12-11 Michael McConville + + * src/flexdef.h: Removed MS-DOS, VMS macros. Given the age of the MS-DOS and VMS platforms, it's likely that no + one is building flex on them any more. Additionally, the preferred + approach is to test for particular platform features rather than to + test for particular platforms. + +2015-12-12 Will Estes + + * src/flexdef.h, src/main.c: Made search for m4 more explicit. + +2015-12-12 Will Estes + + * src/flex.skl: Returned 0 from yywrap() instead of EOF + +2015-12-11 Will Estes + + * src/libmain.c: Changed end of main() in libmain to exit(0) + +2015-12-11 Will Estes + + * NEWS, configure.ac: Mentioned v2.6.1; documented some changes + since v2.6.0 + +2015-12-11 Will Estes + + * README: Updated build documentation; finished sf#155. Removed version numbers for build tools. Noted that version + requirements for build tools will be noted in configure.ac. Expanded + documentation of building texinfo based docs. + +2015-12-11 Will Estes + + * doc/Makefile.am: Removed flex.pdf from distribution; partially + fixed sf#155 + +2015-12-11 Will Estes + + * src/flex.skl: Commented in C style in skeleton; fixed sf#195 + +2015-12-10 Will Estes + + * .gitignore: Ignored autoscan files + +2015-12-09 Will Estes + + * configure.ac: Checked for ranlib and strdup() at configure time + +2015-12-09 Michael McConville + + * src/flexdef.h, src/misc.c, src/tblcmp.c, to.do/unicode/flexdef.h, + to.do/unicode/misc.c, to.do/unicode/tblcmp.c: Replace zero_out() + with stdlib's memset. + +2015-12-09 Michael McConville + + * src/flex.skl: Removed memory allocation casts. + +2015-12-09 Michael McConville + + * src/flexdef.h: Removed alloca() configuration. Since alloca() is dangerous, depricated, we remove it. + +2015-12-09 Michael McConville + + * src/flexdef.h: Removed implementation of isascii(). POSIX defines isascii(), so it's likely present on anything + weactually build flex on these days. + +2015-12-09 Michael McConville + + * src/main.c, src/scanopt.c, src/tables.c: Removed NULL-checks + before free() + +2015-12-08 Michael McConville + + * src/buf.c, src/dfa.c, src/flexdef.h, src/gen.c, src/scan.l, + to.do/unicode/flexdef.h, to.do/unicode/scan.l: Removed flex_free()i, + corrected buf_destroy logic. As with flex_alloc(), replace with direct calls to free(). The function buf_destroy is now null safe and the logic was + corrected to free() correctly. + +2015-12-08 Michael McConville + + * src/filter.c, src/flexdef.h, src/misc.c, src/scan.l, + src/scanflags.c, to.do/unicode/flexdef.h, to.do/unicode/misc.c, + to.do/unicode/scan.l: Removed flex_realloc(). As with flex_alloc(), replace calls to flex_realloc(), which was + just a wrapper around realloc(). + +2015-12-08 Michael McConville + + * src/buf.c, src/filter.c, src/flexdef.h, src/main.c, src/misc.c, + src/regex.c, src/scan.l, src/scanflags.c, src/sym.c, + to.do/unicode/flexdef.h, to.do/unicode/misc.c, to.do/unicode/scan.l: + Removed flex_alloc; cleaned up style. The function flex_alloc() was just a wrapper around malloc(). Since + this only added unclarity, and the flex_alloc() function is likely a + legacy of olden times, remove it in favor of calls to malloc() + directly. Style elements cleaned up: * superfluous spacing around parentheses * non-constant initialization in variable declarations * needless casts * almost all uses of assignments as subexpressions + +2015-12-07 Michael McConville + + * src/dfa.c, src/flexdef.h, src/gen.c, src/main.c, src/scan.l, + src/scanopt.c, tests/bison_nr_scanner.l, + tests/bison_yylloc_scanner.l, tests/bison_yylval_scanner.l, + tests/mem_nr.l, tests/mem_r.l, tests/pthread.l, tests/string_nr.l, + tests/string_r.l, tests/yyextra.l, to.do/unicode/scan.l: Remove + allocation casts + +2015-12-07 Will Estes + + * src/.gitignore, src/Makefile.am: Built flex with itself. Changes in scan.l need to be built into flex with the same version + of flex in some cases. Since this build requirement is minimal, we + simply bootstrap flex unconditionally. We intentionally exclude from version control the bootstrap + artifacts as the extra copy of the lexer, the intermediate scanner + and the bootstrap executable are not of interest. + +2015-12-05 Michael McConville + + * src/buf.c, src/dfa.c, src/main.c, src/nfa.c, src/parse.y, + src/scan.l, src/scanopt.c, src/sym.c, to.do/unicode/main.c, + to.do/unicode/scan.l: Use NULL rather than (type *) 0. + +2015-12-05 Michael McConville + + * src/flexdef.h, src/misc.c, src/sym.c, to.do/unicode/flexdef.h, + to.do/unicode/misc.c: Replace copy_unsigned_string() with xstrdup(). Like copy_string(), copy_unsigned_string() is just a clone of the + stlib's strdup(). We only use it twice. I'm pretty confident that + char signedness is irrelevant in this case. + +2015-12-04 Akim Demaille + + * src/FlexLexer.h: Cleaned up white space. + +2015-12-04 Akim Demaille + + * src/FlexLexer.h: Removed struct keyword before yy_buffer_state + +2015-12-04 Akim Demaille + + * examples/testxxLexer.l, src/FlexLexer.h, src/flex.skl, src/main.c: + Replaced FLEX_STD macro with std::. The std:: construct exists as of C++98, so we can simply assume it + is supported. + +2015-12-04 Akim Demaille + + * src/Makefile.am: Generated skel.c explicitly in srcdir. Rewrote the target for skel.c to explicitly mention the srcdir. This + should help when building flex from a directory outside the flex + tree. Spread the rule out over several lines to enhance readability. + +2015-12-04 Akim Demaille + + * autogen.sh: Called glibtoolize if libtoolize run fails. On Mac OS X, libtoolize is known as glibtoolize. In cases where + libtoolize is not present, then calling glibtoolize when + bootstrapping the build system gives more folks a shot at getting + flex built from the ground up. + +2015-12-02 Mightyjo + + * configure.ac: Checked for (g)texi2dvi. Better bison, help2man + checks. Added test for presence of (g)texi2dvi program. Gave notice if + texi2dvi is unavailable and set TEXI2DVI=: to avoid giving users + headaches. Enhanced tests for bison and help2man with notices when the programs + aren't found. Set their program variables to use the missing script + in build-aux since it's compatible with them. + +2015-12-02 Michael McConville + + * src/flexdef.h, src/misc.c, src/parse.y, src/scan.l, src/sym.c, + src/tables.c, to.do/unicode/flexdef.h, to.do/unicode/misc.c, + to.do/unicode/scan.l: Made string copying more standard. copy_string() was a clone of the stdlib's strdup(). For safety, + simplicity, and speed, we should use that instead. We introduce + xstrdup() which wraps strdup() in a failure upon memory allocation + errors. + +2015-11-30 Serguey Parkhomovsky + + * src/scan.l: Error on unbalanced parentheses in rules section. + +2015-11-29 Will Estes + + * src/Makefile.am: Cleaned up BUILT_SOURCES list. Removed reference to skel.c as a built source since other make rules + cover this case. + +2015-11-29 Will Estes + + * src/Makefile.am: Sorted file names in flex_SOURCES + +2015-11-27 Mightyjo + + * src/ecs.c, src/flexdef.h, src/main.c, src/misc.c, src/scan.l, + src/scanopt.c, src/sym.c, src/tblcmp.c: Replaced CHAR macro with + unsigned char type. Thanks to Michael McConville for pointing out that the old Char + macro causes problems with static analysis. The macro has been + removed and replaced with 'unsigned char' throughout the flex + sources. The macro is not needed at best and was confusing at worst. + It was not used in any of the example files nor was it mentioned in + the manual at all. + +2015-11-21 Will Estes + + * configure.ac: updated syntax of AC_INIT call as per autoupdate + +2015-11-21 Will Estes + + * tests/Makefile.am: removed extra call to a _CPPFLAGS variable + +2015-05-14 Stefan Reinauer + + * src/buf.c, src/ccl.c, src/dfa.c, src/ecs.c, src/gen.c, + src/main.c, src/misc.c, src/nfa.c, src/parse.y, src/scan.l, + src/scanopt.c, src/sym.c, src/tblcmp.c: Switch function definitions + from mixed K&R to consistent ANSI C. flex was using K&R function definitions for some functions and ANSI + C style in others, sometimes even in the same file. Change the code + to consistently use ANSI C. Signed-off-by: Stefan Reinauer + +2015-11-16 Mightyjo + + * tests/Makefile.am: Used in-tree header file for c++ tests. + +2015-11-17 Will Estes + + * configure.ac: Declared version 2.6.0 + +2015-11-17 Will Estes + + * NEWS: Dated, described flex release 2.6.0 + +2015-11-13 Will Estes + + * NEWS, configure.ac: Declared version 2.6.0rc1 + +2015-11-13 lukeallardyce + + * src/Makefile.am: Supplied versioning information in flex + libraries. Resolves sourceforge bug #182. On OSX, and possibly other platforms, + building the libfl libraries without versioning information caused a + build failures. + +2015-11-12 Will Estes + + * tests/Makefile.am: Cleaned up more precisely after make check. BUILT_SOURCES is now just the list of headers built as per the + automake manual. We provide the list of files to clean to make + rebuilding the test suite programs easier. We then use the + CLEANFILES list in a dist-hook to clean up the distribution that + automake gathers since not distributing flex generated files is + foreign to automake's mindset, but we need exactly that. Additionally, we locate inputs to the tables-related tests more + precisely. Some files are in srcdir and some are in builddir, which + the arguments to the log compiler are now made aware of. + +2015-11-11 Will Estes + + * tests/Makefile.am: Pulled out scripts in tests/Makefile.am + +2015-11-11 Will Estes + + * tests/Makefile.am: Added srcdir to tableopts.am include + +2015-11-11 Will Estes + + * doc/Makefile.am: Changed man page dependencies. The man page is just the --help output as reformatted by help2man. + The --help option is most likely to change when the flex skeleton + changes or one of the option parsing files changes or the + configure.ac script itself changes. The dependencies reflect this + now. It is still necessary, under some circumstances, to rebuild flex + explicitly before building the man page. In theory, it's possible to + have automake arrange to do this all the time, but doing so works + out to be fragile, given the rest of the build system. + +2015-11-10 Will Estes + + * autogen.sh: Called libtoolize directly because autoreconf fails to + pick up LT_INIT properly + +2015-11-10 Will Estes + + * tests/Makefile.am: Added tableopts.sh to EXTRA_DIST + +2015-11-08 Mightyjo + + * tests/Makefile.am: Made tests depend on the built flex binary. + +2015-11-08 Mightyjo + + * : commit cf6cb4dce791c26567cc506770ca96b4f4118024 Author: Mightyjo + Date: Sat Nov 7 23:11:35 2015 -0800 + +2015-11-04 Mightyjo + + * doc/flex.texi: Updated documentation to reflect the revisions to + FlexLexer.h + +2015-10-26 Mightyjo + + * src/FlexLexer.h, src/flex.skl: Changed several pointers to istream + (and ostream) to references in c++-only sections of the skeleton. Patched up a variety of expected errors caused by changing istream* + to istream&. Added a stray 'make' at line 545. Oops. Changed the buffer_state struct to store std::streambuf* instead of + std::istream* for C++ mode. Changed interfaces in FlexLexer.h to + take std::istream& instead of *. Backward compatibility temporarily + broken. Patched up backward compatibility with reasonable behavior in the + presence of null pointers. Re-added backward-compatible versions of the yyFlexLexer methods + that take iostream pointers. All tests passing. + +2015-09-29 Translation Project + + * po/zh_CN.po: new zh_CN translation from the translation project + +2015-07-27 Jaska Uimonen + + * src/gen.c: fix possible resource leak with yynultrans_tbl + +2015-07-27 Jaska Uimonen + + * src/dfa.c: fix possible uninitialized array values + +2015-08-05 Will Estes + + * doc/flex.texi: add %{...%} block to example in manual + +2015-07-15 Will Estes + + * configure.ac: initialize libtool earlier in build system + generation + +2015-05-08 Translation Project + + * po/da.po: new da translation from the Translation Project + +2014-07-25 Mariusz PluciΕ„ski + + * src/gen.c, src/scan.l, tests/bison_nr_parser.y, + tests/bison_yylloc_parser.y, tests/bison_yylval_parser.y, + tests/multiple_scanners_nr_main.c: Fix `label unused` warning + +2014-07-25 Mariusz PluciΕ„ski + + * src/flex.skl: Fix two "signed/unsigned" warnings + +2014-07-25 Mariusz PluciΕ„ski + + * tests/alloc_extra.l, tests/array_nr.l, tests/array_r.l, + tests/basic_nr.l, tests/basic_r.l, tests/bison_nr_scanner.l, + tests/bison_yylloc_scanner.l, tests/bison_yylval_scanner.l, + tests/ccl.l, tests/cxx_basic.ll, tests/debug_nr.l, tests/debug_r.l, + tests/extended.l, tests/header_nr_scanner.l, + tests/header_r_scanner.l, tests/include_by_buffer.direct.l, + tests/include_by_push.direct.l, + tests/include_by_reentrant.direct.l, tests/lineno_nr.l, + tests/lineno_r.l, tests/lineno_trailing.l, tests/mem_nr.l, + tests/mem_r.l, tests/multiple_scanners_nr_1.l, + tests/multiple_scanners_nr_2.l, tests/multiple_scanners_r_1.l, + tests/multiple_scanners_r_2.l, tests/noansi_nr.l, tests/noansi_r.l, + tests/posix.l, tests/posixly_correct.l, tests/prefix_nr.l, + tests/prefix_r.l, tests/pthread.l, tests/quotes.l, tests/reject.l4, + tests/rescan_nr.direct.l, tests/rescan_r.direct.l, + tests/string_nr.l, tests/string_r.l, tests/tableopts.l4, + tests/top.l, tests/yyextra.l: Fix `unused function` warnings in + tests + +2014-07-25 Mariusz PluciΕ„ski + + * tests/bison_nr_parser.y, tests/bison_yylloc_parser.y, + tests/bison_yylval_parser.y: Fix `implicit function declaration` + warnings in tests + +2014-07-25 Mariusz PluciΕ„ski + + * tests/header_r_main.c, tests/multiple_scanners_nr_main.c, + tests/reject.l4, tests/tableopts.l4, tests/top_main.c: Remove a few + `unused variable` warnings + +2014-07-25 Mariusz PluciΕ„ski + + * src/filter.c: Remove unused variable from + src/filter.c:filter_fix_linedirs + +2014-07-25 Mariusz PluciΕ„ski + + * src/scanopt.c: Remove unused argument and variable from + src/scanopt.c:scanopt_err + +2014-07-25 Mariusz PluciΕ„ski + + * src/flex.skl, src/libmain.c, src/parse.y, tests/bison_nr_main.c, + tests/bison_yylloc_main.c, tests/bison_yylloc_parser.y, + tests/bison_yylval_main.c, tests/bison_yylval_parser.y, + tests/header_nr_main.c, tests/header_r_main.c, tests/lineno_nr.l, + tests/lineno_r.l, tests/lineno_trailing.l, tests/mem_r.l, + tests/multiple_scanners_nr_main.c, + tests/multiple_scanners_r_main.c, tests/pthread.l, + tests/rescan_nr.direct.l, tests/rescan_r.direct.l, tests/top_main.c: + Fix a few "unused parameter" warnings + +2014-07-25 Mariusz PluciΕ„ski + + * src/main.c: Fix warning about redefined macro when multiple + scanners are used. + +2014-07-25 Mariusz PluciΕ„ski + + * tests/bison_nr_parser.y: Avoid passing `const char*` argument as + `char*` in test-bison-nr + +2014-11-21 Alexis La Goutte + + * src/misc.c, src/regex.c, src/tables.c, src/tables_shared.c: Fix + -Wdocumentation warnings + +2014-11-16 Will Estes + + * tests/README: document new suite layout + +2014-11-16 Will Estes + + * tests/TEMPLATE/.gitignore, tests/TEMPLATE/Makefile.am, + tests/TEMPLATE/cvsignore, tests/TEMPLATE/parser.y, + tests/TEMPLATE/scanner.l, tests/TEMPLATE/test.input, + tests/create-test, tests/descriptions: remove unused files after + test suite refactor + +2014-11-14 Will Estes + + * .gitignore, doc/.gitignore: Ignore directories build-aux/, m4/ Since build-aux/ now contains a number of files previously at the + top level, we ignore build-aux/. Therefore, it's not necessary to + list any files that are now kept in it. Also, explicitly mark m4/ as + a directory to ignore. + +2014-11-14 Will Estes + + * configure.ac: added back call to AC_CONFIG_AUX_DIR. In an effort to reduce top level directory clutter, reintroduced the + call to AC_CONFIG_AUX_DIR. Moved the call to LT_INIT to after that + call so configure will be able to find its files. + +2014-07-18 Will Estes + + * tests/tableopts.sh, tests/testwrapper.sh: use unofficial bash + strict mode and cleanups in supporting bash scripts + +2014-07-18 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/tableopts.am, + tests/tableopts.l4, tests/tableopts.sh, tests/tableopts.txt, + tests/test-table-opts/.gitignore, + tests/test-table-opts/Makefile.am, tests/test-table-opts/scanner.l, + tests/test-table-opts/test.input: split apart table options tests + into tests per threading, table option, serialization and + verification + +2014-07-17 Will Estes + + * tests/tableopts.sh: add tableopts.sh script + +2014-07-02 Will Estes + + * configure.ac, tests/Makefile.am: use automake conditional around + pthread test + +2014-07-01 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/lineno_trailing.l, + tests/lineno_trailing.one.txt, + tests/test-lineno-trailing/.gitignore, + tests/test-lineno-trailing/Makefile.am, + tests/test-lineno-trailing/scanner.l, + tests/test-lineno-trailing/test.input: refactor lineno_trailing test + for new test suite layout + +2014-07-01 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/lineno_r.l, + tests/lineno_r.one.txt, tests/test-lineno-r/.gitignore, + tests/test-lineno-r/Makefile.am, tests/test-lineno-r/scanner.l, + tests/test-lineno-r/test.input: refactor lineno_r test for new test + suite layout + +2014-07-01 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/lineno_nr.l, + tests/lineno_nr.one.txt, tests/test-lineno-nr/.gitignore, + tests/test-lineno-nr/Makefile.am, tests/test-lineno-nr/scanner.l, + tests/test-lineno-nr/test.input, tests/testwrapper.sh: refactor + lineno_nr test for new test suite layout + +2014-06-30 Will Estes + + * tests/test-linedir-r/.gitignore, + tests/test-linedir-r/Makefile.am, + tests/test-linedir-r/check-lines.awk, tests/test-linedir-r/main.c, + tests/test-linedir-r/scanner.l, tests/test-linedir-r/test.input: + Remove linedir_r test. The linedir_r test tested the implementation of line number + tracking, not its results. + +2014-06-24 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/pthread.l, + tests/pthread_1.txt, tests/pthread_2.txt, tests/pthread_3.txt, + tests/pthread_4.txt, tests/pthread_5.txt, + tests/test-pthread/.gitignore, tests/test-pthread/Makefile.am, + tests/test-pthread/scanner.l, tests/test-pthread/test-1.input, + tests/test-pthread/test-2.input, tests/test-pthread/test-3.input, + tests/test-pthread/test-4.input, tests/test-pthread/test-5.input: + refactor pthread test for new test suite layout + +2014-06-24 Will Estes + + * tests/Makefile.am: build reject_[vs]er tests explicitly to pass + proper compiler flags + +2014-06-24 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/cxx_yywrap.ll, + tests/cxx_yywrap.txt, tests/test-c++-yywrap/.gitignore, + tests/test-c++-yywrap/Makefile.am, tests/test-c++-yywrap/scanner.l, + tests/test-c++-yywrap/test.input, tests/testwrapper.sh: refactor + cxx_yywrap test for new test suite layout + +2014-06-17 Will Estes + + * tests/Makefile.am, tests/options.cn, + tests/test-concatenated-options/.gitignore, + tests/test-concatenated-options/Makefile.am: refactor concatenated + options test for new test suite layout + +2014-06-17 Will Estes + + * tests/.gitignore, tests/Makefile.am, + tests/include_by_buffer.direct.l, + tests/include_by_buffer.direct.txt, + tests/include_by_buffer.direct_2.txt, + tests/include_by_buffer.direct_3.txt, + tests/include_by_push.direct.l, tests/include_by_push.direct.txt, + tests/include_by_push.direct_2.txt, + tests/include_by_push.direct_3.txt, + tests/include_by_reentrant.direct.l, + tests/include_by_reentrant.direct.txt, + tests/include_by_reentrant.direct_2.txt, + tests/include_by_reentrant.direct_3.txt, + tests/test-include-by-buffer/.gitignore, + tests/test-include-by-buffer/Makefile.am, + tests/test-include-by-buffer/scanner.l, + tests/test-include-by-buffer/test-1.input, + tests/test-include-by-buffer/test-2.input, + tests/test-include-by-buffer/test-3.input, + tests/test-include-by-push/.gitignore, + tests/test-include-by-push/Makefile.am, + tests/test-include-by-push/scanner.l, + tests/test-include-by-push/test-1.input, + tests/test-include-by-push/test-2.input, + tests/test-include-by-push/test-3.input, + tests/test-include-by-reentrant/.gitignore, + tests/test-include-by-reentrant/Makefile.am, + tests/test-include-by-reentrant/scanner.l, + tests/test-include-by-reentrant/test-1.input, + tests/test-include-by-reentrant/test-2.input, + tests/test-include-by-reentrant/test-3.input: refactor include_by_* + tests for new test suite layout + +2014-06-16 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/rescan_nr.direct.l, + tests/rescan_nr.direct.txt, tests/rescan_nr.l, tests/rescan_nr.txt, + tests/rescan_r.direct.l, tests/rescan_r.direct.txt, + tests/test-rescan-r/.gitignore, tests/test-rescan-r/Makefile.am, + tests/test-rescan-r/scanner.l, tests/test-rescan-r/test.input, + tests/testwrapper.sh: refactor rescan_r test for new test suite + layout + +2014-06-16 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/rescan_nr.l, + tests/rescan_nr.txt, tests/test-rescan-nr/.gitignore, + tests/test-rescan-nr/Makefile.am, tests/test-rescan-nr/scanner.l, + tests/test-rescan-nr/test.input, tests/testwrapper.sh: Refactor + rescan_nr test for new test suite layout. Also add -r option to testwrapper.sh to support passing input file + as a command line argument to the test scanner without using shell + redirection. + +2014-06-16 Will Estes + + * tests/Makefile.am: correct use of objext to OBJEXT + +2014-06-16 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/quotes.l, + tests/quotes.txt, tests/test-quotes/.gitignore, + tests/test-quotes/Makefile.am, tests/test-quotes/scanner.l, + tests/test-quotes/test.input: refactor quotes test for new test + suite layout + +2014-06-16 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/reject.l4, + tests/reject.txt, tests/test-reject/.gitignore, + tests/test-reject/Makefile.am, tests/test-reject/scanner.l, + tests/test-reject/test.input, tests/testwrapper.sh: Refactor reject + test for new test suite layout. Split out reject test into its constituant tests. Add .reject tests + and .table tests for automake test log generation. Rewrite + testwrapper.sh to handle running with a tables file and specifying + optional input using command line options rather than positional + parameters. + +2014-06-15 Will Estes + + * tests/.gitignore, tests/Makefile.am, + tests/multiple_scanners_r_1.l, tests/multiple_scanners_r_2.l, + tests/multiple_scanners_r_main.c, + tests/test-multiple-scanners-r/.gitignore, + tests/test-multiple-scanners-r/Makefile.am, + tests/test-multiple-scanners-r/main.c, + tests/test-multiple-scanners-r/scanner-1.l, + tests/test-multiple-scanners-r/scanner-2.l: Refactor + multiple_scanners_r test for new test suite layout. Also, remove the use of table files from this test as that tests two + features at once and we want to be as close to testing one feature + at a time as we can be. + +2014-06-15 Will Estes + + * tests/.gitignore, tests/Makefile.am, + tests/multiple_scanners_nr_1.l, tests/multiple_scanners_nr_2.l, + tests/multiple_scanners_nr_main.c, + tests/test-multiple-scanners-nr/.gitignore, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-nr/main.c, + tests/test-multiple-scanners-nr/scanner-1.l, + tests/test-multiple-scanners-nr/scanner-2.l: refactor + multiple_scanners_nr test for new test suite layout + +2014-06-14 Will Estes + + * tests/.gitignore, tests/Makefile.am, + tests/cxx_multiple_scanners.txt, tests/cxx_multiple_scanners_1.ll, + tests/cxx_multiple_scanners_2.ll, + tests/cxx_multiple_scanners_main.cc, + tests/test-c++-multiple-scanners/.gitignore, + tests/test-c++-multiple-scanners/Makefile.am, + tests/test-c++-multiple-scanners/main.cpp, + tests/test-c++-multiple-scanners/scanner-1.l, + tests/test-c++-multiple-scanners/scanner-2.l, + tests/test-c++-multiple-scanners/test.input: refactor + cxx_multiple_scanners test for new test suite layout + +2014-06-14 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/c_cxx_nr.lll, + tests/c_cxx_nr.txt, tests/c_cxx_r.lll, tests/c_cxx_r.txt, + tests/test-c-cpp-nr/.gitignore, tests/test-c-cpp-nr/Makefile.am, + tests/test-c-cpp-nr/scanner.l, tests/test-c-cpp-nr/test.input, + tests/test-c-cpp-r/.gitignore, tests/test-c-cpp-r/Makefile.am, + tests/test-c-cpp-r/scanner.l, tests/test-c-cpp-r/test.input: + refactor c_cxx_nr, c_cxx_r tests for new test suite layout + +2014-06-14 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/cxx_basic.ll, + tests/cxx_basic.txt, tests/test-c++-basic/.gitignore, + tests/test-c++-basic/Makefile.am, tests/test-c++-basic/scanner.l, + tests/test-c++-basic/test.input: refactor cxx_basic test for new + test suite layout + +2014-06-14 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/posixly_correct.l, + tests/test-posixly-correct/.gitignore, + tests/test-posixly-correct/Makefile.am, + tests/test-posixly-correct/scanner.l: refactor posixly_correct test + for new test suite layout + +2014-06-14 Will Estes + + * tests/.gitignore, tests/Makefile.am, + tests/test-yyextra/.gitignore, tests/test-yyextra/Makefile.am, + tests/test-yyextra/scanner.l, tests/test-yyextra/test.input, + tests/yyextra.l, tests/yyextra.txt: refactor yyextra test for new + test suite layout + +2014-06-14 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/test-top/.gitignore, + tests/test-top/Makefile.am, tests/test-top/main.c, + tests/test-top/scanner.l, tests/test-top/test.input, tests/top.l, + tests/top.txt, tests/top_main.c: refactor top test for new test + suite layout + +2014-06-14 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/string_r.l, + tests/test-string-r/.gitignore, tests/test-string-r/Makefile.am, + tests/test-string-r/scanner.l: refactor string_r test for new test + suite layout + +2014-06-14 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/string_nr.l, + tests/test-string-nr/.gitignore, tests/test-string-nr/Makefile.am, + tests/test-string-nr/scanner.l: refactor string_nr test for new test + suite layout + +2014-06-12 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/prefix_r.l, + tests/prefix_r.txt, tests/test-prefix-r/.gitignore, + tests/test-prefix-r/Makefile.am, tests/test-prefix-r/README, + tests/test-prefix-r/scanner.l, tests/test-prefix-r/test.input: + refactor prefix_r test for new test suite layout + +2014-06-12 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/prefix_nr.l, + tests/prefix_nr.txt, tests/test-prefix-nr/.gitignore, + tests/test-prefix-nr/Makefile.am, tests/test-prefix-nr/README, + tests/test-prefix-nr/scanner.l, tests/test-prefix-nr/test.input: + refactor prefix_nr for new test suite layout + +2014-06-12 Will Estes + + * tests/testwrapper.sh: Check if test input file exists. Not all tests have input files, so check if one exists and run the + test program accordingly. + +2014-06-12 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/posix.l, + tests/test-posix/.gitignore, tests/test-posix/Makefile.am, + tests/test-posix/scanner.l: refactor posix test for new test suite + layout + +2014-06-12 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/noansi_r.l, + tests/noansi_r.txt, tests/test-noansi-r/.gitignore, + tests/test-noansi-r/Makefile.am, tests/test-noansi-r/scanner.l, + tests/test-noansi-r/test.input: refactor noansi_r test for new test + suite layout + +2014-06-12 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/noansi_nr.l, + tests/noansi_nr.txt, tests/test-noansi-nr/.gitignore, + tests/test-noansi-nr/Makefile.am, tests/test-noansi-nr/scanner.l, + tests/test-noansi-nr/test.input: refactor noansi_nr for new test + suite layout + +2014-06-05 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/mem_r.l, + tests/mem_r.txt, tests/test-mem-r/.gitignore, + tests/test-mem-r/Makefile.am, tests/test-mem-r/scanner.l, + tests/test-mem-r/test.input: refactor mem_r test for new test suite + layout + +2014-06-05 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/mem_nr.l, + tests/mem_nr.txt, tests/test-mem-nr/.gitignore, + tests/test-mem-nr/Makefile.am, tests/test-mem-nr/scanner.l, + tests/test-mem-nr/test.input: refactor mem_nr test for new test + suite layout + +2014-06-04 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/header_r.txt, + tests/header_r_main.c, tests/header_r_scanner.l, + tests/test-header-r/.gitignore, tests/test-header-r/Makefile.am, + tests/test-header-r/main.c, tests/test-header-r/scanner.l, + tests/test-header-r/test.input: refactor header_r test for new test + suite layout + +2014-06-04 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/header_nr.txt, + tests/header_nr_main.c, tests/header_nr_scanner.l, + tests/test-header-nr/.gitignore, tests/test-header-nr/Makefile.am, + tests/test-header-nr/main.c, tests/test-header-nr/scanner.l, + tests/test-header-nr/test.input: refactor header_nr test for new + test suite layout + +2014-06-04 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/extended.l, + tests/extended.txt, tests/test-extended/.gitignore, + tests/test-extended/Makefile.am, tests/test-extended/scanner.l, + tests/test-extended/test.input: refactor extended test for new test + suite layout + +2014-06-04 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/debug_r.l, + tests/debug_r.txt, tests/test-debug-r/.gitignore, + tests/test-debug-r/Makefile.am, tests/test-debug-r/scanner.l, + tests/test-debug-r/test.input: refactor debug_r test for new test + suite layout + +2014-06-04 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/debug_nr.l, + tests/debug_nr.txt, tests/test-debug-nr/.gitignore, + tests/test-debug-nr/Makefile.am, tests/test-debug-nr/scanner.l, + tests/test-debug-nr/test.input: refactor debug_nr test for new test + suite layout + +2014-06-04 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/ccl.l, tests/ccl.txt, + tests/test-ccl/.gitignore, tests/test-ccl/Makefile.am, + tests/test-ccl/scanner.l, tests/test-ccl/test.input: refactor ccl + test for new test suite layout + +2014-06-04 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/alloc-extra.l, + tests/alloc-extra.txt, tests/alloc_extra.l, tests/alloc_extra.txt, + tests/array-nr.l, tests/array-nr.txt, tests/array-r.l, + tests/array-r.txt, tests/array_nr.l, tests/array_nr.txt, + tests/array_r.l, tests/array_r.txt, tests/basic-nr.l, + tests/basic-nr.txt, tests/basic-r.l, tests/basic-r.txt, + tests/basic_nr.l, tests/basic_nr.txt, tests/basic_r.l, + tests/basic_r.txt, tests/bison-nr-main.c, tests/bison-nr-parser.y, + tests/bison-nr-scanner.l, tests/bison-nr.txt, + tests/bison-yylloc-main.c, tests/bison-yylloc-parser.y, + tests/bison-yylloc-scanner.l, tests/bison-yylloc.txt, + tests/bison-yylval-main.c, tests/bison-yylval-parser.y, + tests/bison-yylval-scanner.l, tests/bison-yylval.txt, + tests/bison_nr.txt, tests/bison_nr_main.c, tests/bison_nr_parser.y, + tests/bison_nr_scanner.l, tests/bison_yylloc.txt, + tests/bison_yylloc_main.c, tests/bison_yylloc_parser.y, + tests/bison_yylloc_scanner.l, tests/bison_yylval.txt, + tests/bison_yylval_main.c, tests/bison_yylval_parser.y, + tests/bison_yylval_scanner.l: use underscores in test file names to + silence automake warnings + +2014-06-04 Will Estes + + * .gitignore, m4/.gitignore, m4/Makefile.am: do not track m4 + subdirectory any more + +2014-06-04 Will Estes + + * .gitignore, configure.ac: upgrade automake version to 1.14.1 Unfortunately, automake 1.14.1 does not play nicely with + AC_CONFIG_AUX_DIR, so upgrading the used automake version required + removing the build-aux directory and letting autoconf's installed + helper files live more over the tree. + +2014-06-04 Will Estes + + * doc/.gitignore: ignore more files generated by texinfo + +2014-06-04 Will Estes + + * configure.ac: update gettext version to 0.19 + +2014-06-04 Will Estes + + * configure.ac: call LT_INIT earlier in configure.ac + +2014-06-04 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/bison-yylval-main.c, + tests/bison-yylval-parser.y, tests/bison-yylval-scanner.l, + tests/bison-yylval.txt, tests/test-bison-yylval/.gitignore, + tests/test-bison-yylval/Makefile.am, + tests/test-bison-yylval/main.c, tests/test-bison-yylval/parser.y, + tests/test-bison-yylval/scanner.l, + tests/test-bison-yylval/test.input: refactor bison-yylval test for + new test suite layout + +2014-06-04 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/bison-yylloc-main.c, + tests/bison-yylloc-parser.y, tests/bison-yylloc-scanner.l, + tests/bison-yylloc.txt, tests/test-bison-yylloc/.gitignore, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylloc/main.c, tests/test-bison-yylloc/parser.y, + tests/test-bison-yylloc/scanner.l, + tests/test-bison-yylloc/test.input: refactor bison-yylloc test for + new test suite layout + +2014-06-03 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/bison-nr-main.c, + tests/bison-nr-parser.y, tests/bison-nr-scanner.l, + tests/bison-nr.txt, tests/test-bison-nr/.gitignore, + tests/test-bison-nr/Makefile.am, tests/test-bison-nr/main.c, + tests/test-bison-nr/parser.y, tests/test-bison-nr/scanner.l, + tests/test-bison-nr/test.input: refactor bison-nr test for new test + suite layout + +2014-06-01 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/array-r.l, + tests/array-r.txt, tests/test-array-r/.gitignore, + tests/test-array-r/Makefile.am, tests/test-array-r/scanner.l, + tests/test-array-r/test.input: refactor array-r test for new test + suite layout + +2014-06-01 Will Estes + + * tests/Makefile.am: list tests/README with other EXTRA_DIST files + in tests/ + +2014-06-01 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/array-nr.l, + tests/array-nr.txt, tests/test-array-nr/.gitignore, + tests/test-array-nr/Makefile.am, tests/test-array-nr/scanner.l, + tests/test-array-nr/test.input: refactor array-nr test for new test + suite layout + +2014-06-01 Will Estes + + * tests/Makefile.am, tests/testwrapper.sh: make tests/testwrapper.sh + more verbose; find input in srcdir Since output is redirected by the automake parallel test suite + driver, turn on both -v and -x in bash for the testwrapper.sh shell + script. This helps a ton in debugging problems with the test harness + itself. In general, the input files are in automake's srcdir and the name of + the test includes the relative path to it (even though that's + supposed to be ./). Therefore, pass srcdir in AM_LOG_FLAGS and + prepend that to the test name as part of constructing the input + file's name. + +2014-06-01 Will Estes + + * tests/Makefile.am: distribute tests/testwrapper.sh + +2014-06-01 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/alloc-extra.l, + tests/alloc-extra.txt, tests/test-alloc-extra/.gitignore, + tests/test-alloc-extra/Makefile.am, + tests/test-alloc-extra/scanner.l, tests/test-alloc-extra/test.input: + refacter alloc-extra for new test suite layout + +2014-05-29 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/basic-r.l, + tests/basic-r.txt, tests/test-basic-r/.gitignore, + tests/test-basic-r/Makefile.am, tests/test-basic-r/scanner.l, + tests/test-basic-r/test.input: refactor basic-r test for new test + suite layout + +2014-04-22 Will Estes + + * tests/Makefile.am, tests/basic-nr.l, tests/basic-nr.txt, + tests/test-basic-nr/.gitignore, tests/test-basic-nr/Makefile.am, + tests/test-basic-nr/scanner.l, tests/test-basic-nr/test.input, + tests/testwrapper.sh: refactor basic-nr test for new test suite + layout + +2014-04-22 Will Estes + + * configure.ac: remove old tests/ subdirectories from build system + +2014-04-22 Will Estes + + * configure.ac: add parallel test suite option to build system + +2014-04-22 Will Estes + + * tests/.gitignore: ignore files for new test suite layout + +2014-04-22 Will Estes + + * tests/Makefile.am: use automake parallel test suite option to + build test suite + +2014-04-09 Manoj Srivastava + + * tests/test-bison-yylloc/parser.y, + tests/test-bison-yylval/parser.y: Do not use obsolete bison + constructs in tests. In Bison 3.0, support for YYLEX_PARAM and YYPARSE_PARAM has been + removed (deprecated in Bison 1.875): use %lex-param, %parse-param, + or %param. This commit fixes the tests so they still work. Signed-off-by: Manoj Srivastava + +2014-10-31 Christos Zoulas + + * src/buf.c, src/filter.c, src/flex.skl, src/flexdef.h, src/gen.c, + src/libmain.c, src/libyywrap.c, src/main.c, src/misc.c, src/nfa.c, + src/scan.l, src/scanflags.c, src/scanopt.c, src/yylex.c: NetBSD + downstream patches. const fixes. -Wconversion fixes for the skeleton files. param namespace protection (add _ to inline function parameters). unused variable/code removal. rename warn to lwarn to avoid conflict with . ctype.h function argument correction. merged the error functions lerrif and lerrsf -> lerr. + +2014-07-25 Mariusz PluciΕ„ski + + * src/flexdef.h, src/misc.c, src/scanflags.c: Allow error reporting + routines to accept varying number of arguments in modern style + +2014-07-25 Mariusz PluciΕ„ski + + * src/buf.c: Fix warning on assigning from `const char*` to `char*` + +2014-07-24 Mariusz PluciΕ„ski + + * src/main.c: Add disambiguation braces in main.c + +2014-07-17 Yuri + + * doc/flex.texi, examples/fastwc/mywc.c, src/ccl.c, src/dfa.c, + src/ecs.c, src/flex.skl, src/flexdef.h, src/gen.c, src/misc.c, + src/nfa.c, src/parse.y, src/scan.l, src/sym.c, src/tblcmp.c: Removed + deprecated 'register' storage class specifier. clang-3.5.0 now + complains about them: warning: 'register' storage class specifier is + deprecated [-Wdeprecated-register] + +2014-06-21 Mariusz PluciΕ„ski + + * src/flexdef.h, src/main.c, src/misc.c, src/options.c, + src/options.h, src/yylex.c: Change output formats from octal to + hexadecimal + +2014-06-11 Will Estes + + * NEWS, configure.ac: update version number to 2.6.0-pre + +2014-05-03 Will Estes + + * src/ecs.c: check limits before using array index cclp; resolves + sf-166 + +2014-04-02 Sean McBride + + * src/flex.skl: Suppress clang warning about empty @param paragraph; + resolves sf#158 Signed-off-by: Will Estes + +2014-04-02 Will Estes + + * doc/flex.texi: fix punction when talking about colon-bracket + delimiters; resolves sf#167 + +2014-04-02 Will Estes + + * doc/flex.texi: remove proofreading comment + +2014-04-02 Will Estes + + * doc/flex.texi: Put angle brackets around start condition name; + resolves bug #168. + +2014-04-02 Michael Haubenwallner + + * lib/Makefile.am, lib/realloc.c: Fix malloc/realloc replacement, + bug#151. Signed-off-by: Will Estes + +2014-04-02 Will Estes + + * lib/malloc.c: change crlf line ending to lf + +2014-03-26 Will Estes + + * NEWS: mention flex 2.5.39 release in NEWS file + +2014-03-26 Will Estes + + * control.ac: initial default control file for shipper + +2014-03-05 Cyril Brulebois + + * src/flex.skl: Adjust buffer sizes on ia64. From the debian change entry: > Finish fixing the ia64 buffer issue. Previous commits increased + YY_READ_BUF_SIZE (where __ia64__ is defined) but left YY_BUF_SIZE + unchanged, so that didn't fix the problem in the end. In the general + case, the latter is twice the former. Therefore set it to the same + ratio in the ia64 case. In general, this sort of architecture specific fix is not the path + we want to take, but the cleanup should be done in a more organized + way in the future and getting it working would be preferrable now. + +2014-02-18 Will Estes + + * Makefile.am, src/Makefile.am: move m4 make variable to + src/Makefile.am. This prevents an error when building skel.c caused by the $(m4) make + variable not being defined. Particularly nasty since skel.c would + still be created, thus causing make to think skel.c was up to date. + +2014-02-18 Will Estes + + * devel/00EXTRACT-ALL-SYMS.sh, devel/README, devel/dump-tables.pl, + devel/tables.pl: remove unused devel/ subdirectory from codebase + +2014-02-15 Will Estes + + * po/Rules-getpo: Add make rule to rsync latest .po files from + translation project. The rule assumes that rsync is on the path and that there is exactly + one domain listed in the DOMAIN make variable. The intent is that + the rule will work with vpath builds. + +2014-02-14 Will Estes + + * .gitignore: git ignore directories of the form flex-* + +2014-02-14 Will Estes + + * po/POTFILES.in: list source files for translation as now being in + src/ + +2014-02-14 Will Estes + + * Makefile.am, configure.ac, tools/Makefile.am: Add tools/ + directory. Since tools/git2cl is a dependency of ChangeLog, not distributing + tools/git2cl with flex causes the "make dist" target to fail in the + distributed tar ball. + +2014-02-14 Will Estes + + * Makefile.am: removes extraneous files from EXTRA_DIST as automake + picks them up better without mentioning them + +2014-02-14 Will Estes + + * NEWS: mention version 2.6.0 in release news + +2014-02-14 Will Estes + + * .gitignore, FlexLexer.h, Makefile.am, buf.c, ccl.c, configure.ac, + dfa.c, doc/.gitignore, doc/Makefile.am, ecs.c, filter.c, flex.skl, + flexdef.h, flexint.h, gen.c, gettext.h, lib/.gitignore, libmain.c, + libyywrap.c, main.c, misc.c, mkskel.sh, nfa.c, options.c, + options.h, parse.y, regex.c, scan.l, scanflags.c, scanopt.c, + scanopt.h, src/.gitignore, src/FlexLexer.h, src/Makefile.am, + src/buf.c, src/ccl.c, src/dfa.c, src/ecs.c, src/filter.c, + src/flex.skl, src/flexdef.h, src/flexint.h, src/gen.c, + src/gettext.h, src/libmain.c, src/libyywrap.c, src/main.c, + src/misc.c, src/mkskel.sh, src/nfa.c, src/options.c, src/options.h, + src/parse.y, src/regex.c, src/scan.l, src/scanflags.c, + src/scanopt.c, src/scanopt.h, src/sym.c, src/tables.c, + src/tables.h, src/tables_shared.c, src/tables_shared.h, + src/tblcmp.c, src/version.h, src/yylex.c, sym.c, tables.c, + tables.h, tables_shared.c, tables_shared.h, tblcmp.c, version.h, + yylex.c: move flex program sources into src/ directory The *.[chly] sources are now in the src directory. This implies a + bunch of changes in Makefile.am and friends to account for the new + location. The .gitignore files are now more local to places where + various object files and generated source files occur. + +2014-02-13 Will Estes + + * configure.ac: increment flex version to 2.6.0 + +2014-02-16 Translation Project + + * po/ru.po: update ru translation from the translation project + +2014-02-14 Will Estes + + * NEWS: mention updated da translation in release news + +2014-02-14 Translation Project + + * po/da.po: update da translation from the translation project + +2014-02-14 Will Estes + + * NEWS: mention updated es translation in release news + +2014-02-14 Translation Project + + * po/es.po: update es translation from the translation project + +2014-02-14 Will Estes + + * NEWS: mention updated ko translation in release news + +2014-02-14 Translation Project + + * po/ko.po: update ko translation from the translation project + +2014-02-14 Will Estes + + * NEWS: mention updated ro translation in release news + +2014-02-14 Translation Project + + * po/ro.po: update ro translation from the translation project + +2014-02-14 Will Estes + + * NEWS: mention updated ru translation in release news + +2014-02-14 Translation Project + + * po/ru.po: update ru translation from the translation project + +2014-02-14 Will Estes + + * NEWS: mention updated sv translation in news + +2014-02-14 Translation Project + + * po/sv.po: update sv translation from the translation project + +2014-02-14 Will Estes + + * NEWS: mention updated tr translation in news + +2014-02-14 Translation Project + + * po/tr.po: update tr translation from the translation project + +2014-02-14 Will Estes + + * NEWS: mention updated zh_CN in release news + +2014-02-14 Translation Project + + * po/zh_CN.po: update zh_CN translation from the translation project + +2014-02-14 Will Estes + + * NEWS, po/LINGUAS, po/zh_TW.po, po/zh_tw.po: rename zh_tw + translation to its proper zh_TW name + +2014-02-14 Will Estes + + * NEWS: mention updated nl, vi translations in release news + +2014-02-14 Translation Project + + * po/vi.po: update vi translation from the translation project + +2014-02-14 Translation Project + + * po/nl.po: update nl translation from the translation project + +2014-02-14 Will Estes + + * TODO: remove some unneeded entries from the todo list + +2014-02-13 Will Estes + + * doc/Makefile.am: list more generated files in CLEANFILES + +2014-02-13 Will Estes + + * doc/flex.xml: remove unmaintained xml documentation + +2014-02-13 Will Estes + + * configure.ac: bump AM_GNU_GETTEXT_VERSION to 0.18.1 + +2014-02-13 Will Estes + + * README: list new location of flex git repo + +2014-02-13 Will Estes + + * po/.gitignore: git ignore generated files from english quoting + variant translations + +2014-02-13 Will Estes + + * po/LINGUAS: name english quoting variants correctly + +2014-02-13 Will Estes + + * Makefile.am, configure.ac, tools/Makefile.am: removed tools/ + subdirectory from distribution Since it is not possible to rebuild the ChangeLog file without being + in a git working directory of flex, distributing the tools directory + is misleading. In particular, git2cl will always fail. + +2014-02-13 Will Estes + + * po/LINGUAS: removed unneeded blank line from translation list + +2014-02-13 Will Estes + + * po/LINGUAS: added en quoting variants to translation list + +2014-02-11 Will Estes + + * configure.ac: use gnu automake option instead of gnits option + +2014-02-11 Will Estes + + * README-alpha: remove README_alpha file since it is no longer + needed + +2014-02-10 Will Estes + + * configure.ac: increment version to 2.5.38 + +2013-11-27 Will Estes + + * NEWS: flesh out internationalization section of NEWS file; mention + pt_BR translation + +2013-11-27 Translation Project + + * po/pt_BR.po: update pt_BR translation from the translation project + +2013-10-31 Will Estes + + * NEWS: begin listing 2.5.38 version in NEWS; list new sr + translation + +2013-10-31 Will Estes + + * po/LINGUAS: list new sr translation in list of translations + +2013-10-31 Will Estes + + * po/sr.po: add sr translation from the translation project + +2013-07-02 Till Varoquaux + + * configure.ac, flex.skl, nfa.c, tests/Makefile.am, + tests/test-lineno-trailing/.gitignore, + tests/test-lineno-trailing/Makefile.am, + tests/test-lineno-trailing/scanner.l, + tests/test-lineno-trailing/test.input: Adjust yylineno properly when + rewinding trailing contexts. + +2013-05-28 Will Estes + + * Makefile.am: Remove incorrect / in install-exec-hook target + +2013-02-16 Translation Project + + * po/LINGUAS, po/zh_tw.po: add zh_tw translation from the + translation project + +2012-12-06 Christoph Junghans + + * Makefile.am, configure.ac: add version information to shared + library Signed-off-by: Will Estes + +2012-12-04 Christoph Junghans + + * .gitignore, Makefile.am, configure.ac, lib/Makefile.am: Build + libfl and libcompat using libtool; resolves #3586814 Signed-off-by: Will Estes + +2012-12-04 Translation Project + + * po/ca.po: update ca translation + +2012-10-31 Hugh Sasse + + * tests/test-extended/Makefile.am, tests/test-quotes/Makefile.am: + use cmp instead of diff in some tests for portability reasons Signed-off-by: Will Estes + +2012-10-31 Dennis Clarke + + * tests/TEMPLATE/Makefile.am, tests/test-alloc-extra/Makefile.am, + tests/test-array-nr/Makefile.am, tests/test-array-r/Makefile.am, + tests/test-basic-nr/Makefile.am, tests/test-basic-r/Makefile.am, + tests/test-bison-nr/Makefile.am, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylval/Makefile.am, + tests/test-c++-basic/Makefile.am, + tests/test-c++-multiple-scanners/Makefile.am, + tests/test-c++-yywrap/Makefile.am, tests/test-c-cpp-nr/Makefile.am, + tests/test-c-cpp-r/Makefile.am, tests/test-ccl/Makefile.am, + tests/test-debug-nr/Makefile.am, tests/test-debug-r/Makefile.am, + tests/test-extended/Makefile.am, tests/test-header-nr/Makefile.am, + tests/test-header-r/Makefile.am, + tests/test-include-by-buffer/Makefile.am, + tests/test-include-by-push/Makefile.am, + tests/test-include-by-reentrant/Makefile.am, + tests/test-linedir-r/Makefile.am, tests/test-lineno-nr/Makefile.am, + tests/test-lineno-r/Makefile.am, tests/test-mem-nr/Makefile.am, + tests/test-mem-r/Makefile.am, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-r/Makefile.am, + tests/test-noansi-nr/Makefile.am, tests/test-noansi-r/Makefile.am, + tests/test-posix/Makefile.am, + tests/test-posixly-correct/Makefile.am, + tests/test-prefix-nr/Makefile.am, tests/test-prefix-r/Makefile.am, + tests/test-pthread/Makefile.am, tests/test-quotes/Makefile.am, + tests/test-reject/Makefile.am, tests/test-rescan-nr/Makefile.am, + tests/test-rescan-r/Makefile.am, tests/test-string-nr/Makefile.am, + tests/test-string-r/Makefile.am, tests/test-table-opts/Makefile.am, + tests/test-top/Makefile.am, tests/test-yyextra/Makefile.am: add + CFLAGS and CXXFLAGS options as appropriate to testsuite Makefile.am + files Signed-off-by: Will Estes + +2012-10-25 Will Estes + + * po/LINGUAS: add hr to list of translations + +2012-10-25 Translation Project + + * po/hr.po: add hr translation from the translation project + +2012-10-25 Translation Project + + * po/fr.po: new fr translation project from the translation project + +2012-09-08 Will Estes + + * po/LINGUAS: update languages list to include esperanto translation + +2012-09-08 Translation Project + + * po/eo.po: add eo translation from the translation project + +2012-08-26 Will Estes + + * configure.ac: add dist-xz to automake options; resolves #3561837 + +2012-08-26 Will Estes + + * autogen.sh, configure.ac: require gettext 0.18; force autoreconf + in autogen.sh; resolves #3561759 Autoconf had trouble finding the shared libraries for gettext. Using + gettext 0.18 fixes that. When updating the gettext version number, autoreconf could fail to + update files, since autopoint would assume the gettext-related files + had been locally modified. Passing --force prevents that from + happening. + +2012-08-15 Will Estes + + * Makefile.am: remove README.cvs from dist_doc_DATA in Makefile.am + +2012-08-13 Will Estes + + * : commit 9256a268e2a1000cb410766e95487912a7d66d61 Author: Will + Estes Date: Mon Aug 13 16:23:35 2012 -0400 + +2012-08-08 Will Estes + + * README, README.cvs: append README.cvs contents to README + +2012-08-08 Will Estes + + * gen.c: fix m4 error when useecs and nultrans are true; resolves + #1816878 + +2012-08-08 Robert Minsk + + * flex.skl: put user code after yyguts init; resolves #1744516 Signed-off-by: Will Estes + +2012-08-08 Robert Minsk + + * flex.skl, main.c: do not output yy_nxt to header with %option + full; resolves #1739922 Signed-off-by: Will Estes + +2012-08-07 Will Estes + + * main.c: let flex decide if yymore and reject are needed in lex + compatible mode This resolves bug #3510440. + +2012-08-06 Translation Project + + * po/vi.po: new vi translation from the translation project + +2012-08-06 Will Estes + + * .gitignore: add more patterns to .gitignore Undersome circumstances, the build process will generate conf.in~, + which we want to ignore. Also, some patch files will apply but not + cleanly and *.orig and *.rej files are generated. We want to ignore + them as well. + +2012-08-06 Will Estes + + * configure.ac, configure.in: rename configure.in to configure.ac to + prep for upcoming automake changes + +2012-08-06 Elias Pipping + + * tests/test-bison-yylloc/main.c, tests/test-bison-yylloc/parser.y, + tests/test-bison-yylval/main.c, tests/test-bison-yylval/parser.y: + Fix two tests to pass under bison 2.6 Given that bison is moving forward with the %parse-param instead of + YYPARSE_PARAM syntax, it makes sense to switch over to using the new + style declaration. In particular, this means that flex scanners that + use bison features will now require bison 2.6 or higher. Signed-off-by: Will Estes + +2012-08-04 Will Estes + + * po/nl.po: new nl translation from the translation project + +2012-08-04 Mike Frysinger + + * flexdef.h: add prototype for lerrsf_fatal to flexdef.h Signed-off-by: Will Estes + +2012-08-04 nomis52 + + * flex.skl, gen.c: Change variable types to silence compiler + warnings; resolves #3552806 Signed-off-by: Will Estes + +2012-08-03 Will Estes + + * NEWS: update NEWS to reflect changes in 2.5.37 + +2012-08-03 Will Estes + + * configure.in: update flex version to 2.5.37 + +2012-08-03 Will Estes + + * po/de.po: new de translation from the translation project + +2012-08-02 Will Estes + + * po/vi.po: new vi translation from the translation project + +2012-08-02 Will Estes + + * po/pl.po: new pl translation from the translation project + +2012-08-02 Will Estes + + * po/fi.po: new fi translation from the translation project + +2012-08-02 Will Estes + + * Makefile.am: Add -f option to LN_S to create flex++ The autoconf macro LN_S needs -f to successfully install flex++ if + flex++ already exists. Fortunately, ln, ln -s and cp -p, which are + the various forms that LN_S can take all will do the right thing + with a -f argument passed. + +2012-08-02 Will Estes + + * Makefile.am, tools/Makefile.am, tools/cvs2cl.pl, + tools/cvsauthors, tools/git2cl: replace cvs2cl with git2cl Add the git2cl script in tools/ and remove the (now unnecessary) + cvs2cl script. Remove tools/cvsauthors since git2cl does not need + that file. Account for all the above in Makefile.am and + tools/Makefile.am + +2012-07-29 Will Estes + + * tests/.cvsignore, tests/.gitignore, tests/TEMPLATE/.cvsignore, + tests/TEMPLATE/.gitignore, tests/test-alloc-extra/.cvsignore, + tests/test-alloc-extra/.gitignore, tests/test-array-nr/.cvsignore, + tests/test-array-nr/.gitignore, tests/test-array-r/.cvsignore, + tests/test-array-r/.gitignore, tests/test-basic-nr/.cvsignore, + tests/test-basic-nr/.gitignore, tests/test-basic-r/.cvsignore, + tests/test-basic-r/.gitignore, tests/test-bison-nr/.cvsignore, + tests/test-bison-nr/.gitignore, tests/test-bison-yylloc/.cvsignore, + tests/test-bison-yylloc/.gitignore, + tests/test-bison-yylval/.cvsignore, + tests/test-bison-yylval/.gitignore, + tests/test-c++-basic/.cvsignore, tests/test-c++-basic/.gitignore, + tests/test-c++-multiple-scanners/.cvsignore, + tests/test-c++-multiple-scanners/.gitignore, + tests/test-c++-yywrap/.cvsignore, tests/test-c++-yywrap/.gitignore, + tests/test-c-cpp-nr/.cvsignore, tests/test-c-cpp-nr/.gitignore, + tests/test-c-cpp-r/.cvsignore, tests/test-c-cpp-r/.gitignore, + tests/test-ccl/.cvsignore, tests/test-ccl/.gitignore, + tests/test-concatenated-options/.cvsignore, + tests/test-concatenated-options/.gitignore, + tests/test-debug-nr/.cvsignore, tests/test-debug-nr/.gitignore, + tests/test-debug-r/.cvsignore, tests/test-debug-r/.gitignore, + tests/test-extended/.cvsignore, tests/test-extended/.gitignore, + tests/test-header-nr/.cvsignore, tests/test-header-nr/.gitignore, + tests/test-header-r/.cvsignore, tests/test-header-r/.gitignore, + tests/test-include-by-buffer/.cvsignore, + tests/test-include-by-buffer/.gitignore, + tests/test-include-by-push/.cvsignore, + tests/test-include-by-push/.gitignore, + tests/test-include-by-reentrant/.cvsignore, + tests/test-include-by-reentrant/.gitignore, + tests/test-linedir-r/.cvsignore, tests/test-linedir-r/.gitignore, + tests/test-lineno-nr/.cvsignore, tests/test-lineno-nr/.gitignore, + tests/test-lineno-r/.cvsignore, tests/test-lineno-r/.gitignore, + tests/test-mem-nr/.cvsignore, tests/test-mem-nr/.gitignore, + tests/test-mem-r/.cvsignore, tests/test-mem-r/.gitignore, + tests/test-multiple-scanners-nr/.cvsignore, + tests/test-multiple-scanners-nr/.gitignore, + tests/test-multiple-scanners-r/.cvsignore, + tests/test-multiple-scanners-r/.gitignore, + tests/test-noansi-nr/.cvsignore, tests/test-noansi-nr/.gitignore, + tests/test-noansi-r/.cvsignore, tests/test-noansi-r/.gitignore, + tests/test-posix/.cvsignore, tests/test-posix/.gitignore, + tests/test-posixly-correct/.cvsignore, + tests/test-posixly-correct/.gitignore, + tests/test-prefix-nr/.cvsignore, tests/test-prefix-nr/.gitignore, + tests/test-prefix-r/.cvsignore, tests/test-prefix-r/.gitignore, + tests/test-pthread/.cvsignore, tests/test-pthread/.gitignore, + tests/test-quotes/.cvsignore, tests/test-quotes/.gitignore, + tests/test-reject/.cvsignore, tests/test-reject/.gitignore, + tests/test-rescan-nr/.cvsignore, tests/test-rescan-nr/.gitignore, + tests/test-rescan-r/.cvsignore, tests/test-rescan-r/.gitignore, + tests/test-string-nr/.cvsignore, tests/test-string-nr/.gitignore, + tests/test-string-r/.cvsignore, tests/test-string-r/.gitignore, + tests/test-table-opts/.cvsignore, tests/test-table-opts/.gitignore, + tests/test-top/.cvsignore, tests/test-top/.gitignore, + tests/test-yyextra/.cvsignore, tests/test-yyextra/.gitignore: rename + .cvsignore files in tests/ subdirectories to gitignore + +2012-07-23 Will Estes + + * examples/.cvsignore, examples/fastwc/.cvsignore, + examples/manual/.cvsignore, lib/.cvsignore, tools/.cvsignore: remove + unneeded .cvsignore files + +2012-07-22 Will Estes + + * .gitignore: add *.o and *.a to top level .gitignore The cvs tree did not need these additions because cvs assumed a lot + of C-style defaults for .cvsignore files. flex builds *.o object + files in the course of compilation and *.a files are built as a part + of the libraries that flex compiles in the build process. + +2012-07-22 Will Estes + + * .cvsignore, .gitignore, doc/.cvsignore, doc/.gitignore, + m4/.cvsignore, m4/.gitignore, po/.cvsignore, po/.gitignore: rename + .cvsignore files to .gitignore The .cvsignore files from the legacy cvs repository tracked what + files got autogenerated during various stages of the flex build. + Renaming the .cvsignore files to .gitignore lets git do the same + thing. git is better about letting higher level .gitignore files + not-track files in lower level directories. As I work my way through + the test directories, we may add additional .gitignore files from + the old .cvsignore files. The po/ directory has a lot of special files used by gettext, so the + patterns in po/.gitignore look very different. The doc/.gitignore file accounts for what texinfo/makeinfo do, and + so it also has special patterns. The m4 directory is mainly present for autoconf's benefit, but we + have to account for it so make can do the right thing. Hence, + m4/.gitignore says to ignore *.m4, as counterintuitive as that may + seem. + +2012-07-22 Will Estes + + * NEWS: update NEWS file to note release date of 2.5.36 + +2012-06-23 Will Estes + + * doc/flex.texi: fix call to version in manual + +2012-06-22 Will Estes + + * doc/flex.texi: add missing argument to call to yylex in manual + +2012-04-27 Will Estes + + * flex.skl: lintish cleanup in flex.skl; resolves #2040664 + +2012-04-27 Will Estes + + * doc/flex.texi: add a 7 to the c99 octal pattern; resolves #3518269 + +2012-03-31 Will Estes + + * doc/flex.texi: copyedit; resolves #3513670 + +2012-03-23 Will Estes + + * buf.c: escape backslashes in #line filenames in %top section; + resolves #3212400; patch submitted by scfc_de + +2012-03-21 Will Estes + + * Makefile.am, configure.in, lib/Makefile.am, lib/lib.c, + lib/malloc.c, lib/realloc.c: provide malloc() and realloc() for + systems that do not have satisfactory versions; resolves #1899047 + +2012-03-21 Will Estes + + * Makefile.am: install flex++ as a link; resolves bug #2939681 + +2012-03-21 Will Estes + + * tests/test-bison-nr/Makefile.am, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylval/Makefile.am: fix dependencies for make -j in + test suite + +2012-03-19 Will Estes + + * flex.skl: add missing prototypes for yyset_column() and + yyget_column(); resolves #3029024; patch submitted by scfc_de + +2012-03-02 Will Estes + + * flex.skl, tests/test-reject/scanner.l, + tests/test-table-opts/scanner.l: wrap yy_fatal_error calls + appropriately + +2012-03-02 Will Estes + + * regex.c: fix overlapping data buffer issue; patch from Tim + Landsheet scfc_de + +2012-03-02 Will Estes + + * scan.l: better bracket handling in the scanner + +2012-03-02 Will Estes + + * flexdef.h, main.c, misc.c: Remove unneeded tracking of line/column + output; patch from Tim Landsheet scfc_de + +2012-03-02 Will Estes + + * configure.in: fix test for m4 to accept an m4 with -P and not jus + tGNU m4; patch from Tim Landsheet scfc_de on sourceforge + +2012-03-02 Will Estes + + * doc/flex.texi: fix order of td_lolen and td_hilen in + documentation; resolves #2913693; patch submitted by Andreas + Gruenbacher + +2012-03-02 Will Estes + + * doc/flex.texi: correct document of YY_FLUSH_BUFFER; resolves + #1723028 + +2012-02-17 Will Estes + + * dfa.c, flexdef.h, misc.c, parse.y: speed up things for complex + inputs; resolves #2891390 + +2012-02-17 Will Estes + + * doc/flex.texi: fix ipv6 pattern in manual; update manual copyright + to 2012 + +2012-02-17 Will Estes + + * flex.skl: fremove isatty() declaration; resolves #1984987 + +2012-02-17 Will Estes + + * doc/flex.texi: Add link for RFC 2396 + +2012-02-17 Will Estes + + * flex.skl: resolve #1990170 + +2012-02-17 Will Estes + + * flex.skl: fix documentation to reflect arguments actually used; + bug #2783023 + +2012-02-05 Will Estes + + * main.c: fix yywrap behavior for reentrant scanners + +2012-02-04 Will Estes + + * NEWS: Mmention tr translation + +2012-02-04 Will Estes + + * tables.c: prevent unused stuff from being compiled so as to reduce + warnings + +2012-02-03 Will Estes + + * buf.c, filter.c, main.c, misc.c, regex.c, scanflags.c: more better + error messages; more better memory handling + +2012-02-03 Will Estes + + * misc.c: more careful/paranoia + +2012-02-03 Will Estes + + * scanopt.c: more careful memory allocation in option processing + +2012-02-03 Will Estes + + * Makefile.am, configure.in: remove m4/ directory and generally + clean up automake/autoconf inputs + +2012-02-03 Will Estes + + * lib/.cvsignore: cvsignore files that need that + +2012-02-03 Will Estes + + * NEWS, po/da.po, po/es.po, po/ko.po, po/pt_BR.po, po/ro.po, + po/ru.po, po/sv.po, po/tr.po, po/zh_CN.po: check in translations + +2012-02-03 Will Estes + + * main.c: correct macro definition of yywrap + +2012-02-03 Will Estes + + * scan.l: Greater specificity in error messages + +2012-02-03 Will Estes + + * parse.y: improve rule handling at EOF + +2012-02-03 Will Estes + + * flex.skl: include cstdio for definition of EOF in all cases + +2012-02-03 Will Estes + + * flex.skl: suppress warning on unused yyguts_t + +2010-08-13 Will Estes + + * NEWS, po/LINGUAS, po/fi.po: new fi translation from the + translation project + +2009-03-31 Will Estes + + * doc/flex.texi: Include version.texi after @setfilename, so that @set values are correctly evaluated. (Start Conditions, Performance, Lex and Posix): Fix some markup errors. (Cxx): Likewise. Also, fix C++ example to actually be compilable. Patch from Ralf Wildenhues + +2008-12-28 Will Estes + + * configure.in: remove line break that broke configure + +2008-12-28 Will Estes + + * doc/flex.texi: specify the title on the title page since @settitle + doesn't do that for us; resolves bug #2043491 + +2008-12-28 Will Estes + + * configure.in, flexdef.h: check for regex.h; resolves bug #2337486 + +2008-07-23 Will Estes + + * NEWS, po/ga.po: new ga translation from the translation project + +2008-06-10 Will Estes + + * NEWS, po/ca.po: new ca translation + +2008-05-31 Will Estes + + * Makefile.am: move ABOUT-NLS back to EXTRA_DIST + +2008-05-31 Will Estes + + * Makefile.am: create new dist_doc_DATA; move some EXTRA_DIST files + to new dist_doc_DATA target + +2008-05-31 Will Estes + + * .cvsignore: ignore more automake generated config.status* files + +2008-05-31 Will Estes + + * NEWS: flex distribution now built with automake and autoconf + versions ... + +2008-05-31 Will Estes + + * README.cvs: document GNU auto* version changes for building flex + from cvs + +2008-05-31 Will Estes + + * .cvsignore, doc/Makefile.am: ignore automake-supplied ylwrap + +2008-05-15 Will Estes + + * NEWS, flex.skl: clean up types; resolves 1961902 + +2008-05-15 Will Estes + + * NEWS: update NEWS re manual + +2008-05-15 Will Estes + + * doc/flex.texi: correct eroneous references to 'nowrap' to refer to + 'noyywrap'; resolves bug #1739912 + +2008-05-14 Will Estes + + * filter.c: call clearerr on stdin before dup2'ing it; resolves bug + #1902612 + +2008-05-14 Will Estes + + * NEWS: generic updates to NEWS + +2008-05-14 Will Estes + + * tests/test-pthread/Makefile.am: move library flags in linker + command; resolves patch #1943403; patch submitted by + nullnix@users.sourceforge.net + +2008-05-14 Will Estes + + * doc/flex.texi: use ansi syntax in simple examples; resolves patch + #1909844; patch submitted by Tom Browder, + tbrowder2@users.sourceforge.net + +2008-04-10 Will Estes + + * doc/flex.texi: fix typo in example (from Paolo J. Matos + +2008-04-10 Will Estes + + * flexint.h: move endif to better account for what C99 defines for + integer types (fix from debian project) + +2008-04-10 Will Estes + + * gen.c: fix another int type to be size_t + +2008-03-30 Will Estes + + * NEWS, po/fr.po: new fr translation + +2008-03-30 Will Estes + + * NEWS, configure.in: start version 2.5.36 + +2008-02-26 Will Estes + + * NEWS: add date of release + +2008-02-15 Will Estes + + * NEWS, parse.y: fix bug that prevented comments from working + properly + +2008-02-12 Will Estes + + * po/de.po: new de translation + +2008-02-10 Will Estes + + * NEWS, po/vi.po: new vi translation + +2008-02-10 Will Estes + + * NEWS, po/nl.po: new nl translation + +2008-02-09 Will Estes + + * NEWS, po/pl.po: new pl translation + +2008-02-09 Will Estes + + * NEWS, po/de.po, po/pt_BR.po: new de, pt_br translations + +2008-02-09 Will Estes + + * NEWS, flex.skl: generate headers for all functions (resolves bug + #1628314) + +2008-02-09 Will Estes + + * NEWS, flex.skl: change yy_size_t to be size_t (resolves bug + #1849812) + +2008-02-09 Will Estes + + * configure.in: start work on version 2.5.35 + +2007-12-12 Will Estes + + * NEWS, configure.in: revert NEWS and configure.in to version 2.5.34 + +2007-09-12 Will Estes + + * NEWS, configure.in: update version number to 2.5.35 + +2007-09-10 Aaron Stone + + * tests/test-alloc-extra/scanner.l: Use %option extra-type. + +2007-09-10 Aaron Stone + + * NEWS, doc/flex.texi, flex.skl, flexdef.h, main.c, parse.y, scan.l: + Introduce %option extra-type="your_type *" (resolves bug #1744505). + +2007-08-15 Will Estes + + * po/nl.po: new nl translations from the translation project + +2007-06-28 Will Estes + + * NEWS: change release date + +2007-06-28 Will Estes + + * flex.skl: adjustment for prefix classes; patch submitted by Petr + Machata + +2007-06-28 Will Estes + + * NEWS: NEWS item for yy_init_extra + +2007-06-12 Aaron Stone + + * doc/flex.texi: Docs and example for yylex_init_extra. + +2007-06-01 Will Estes + + * tests/test-alloc-extra/.cvsignore: ignore OUTPUT file in + test-alloc-extra + +2007-06-01 Will Estes + + * tests/descriptions: add description of concatenated options test + +2007-05-31 Will Estes + + * tests/test-alloc-extra/.cvsignore: add missing .cvsignore to + test-alloc-extra + +2007-05-31 Aaron Stone + + * configure.in, flex.skl, gen.c, main.c: Changes to resolve SF bugs + 1568325 and 1563589. + +2007-05-31 Aaron Stone + + * tests/Makefile.am, tests/descriptions, + tests/test-alloc-extra/Makefile.am, + tests/test-alloc-extra/scanner.l, tests/test-alloc-extra/test.input: + Adding test cases for yylex_init_extra. + +2007-05-12 Will Estes + + * configure.in, tests/test-pthread/scanner.l: fixes to test-pthread + +2007-05-12 Will Estes + + * NEWS: NEWS item for concatenated options + +2007-05-12 Will Estes + + * configure.in, tests/Makefile.am, + tests/test-concatenated-options/.cvsignore, + tests/test-concatenated-options/Makefile.am: unit test to verify + concatenated options parsing + +2007-05-12 Will Estes + + * scanopt.c: parse multiple short concatenated options; patch + submitted by Petr Machata + + * autogen.sh: remove --force option from autogen.sh; much faster + without it + +2007-05-11 Will Estes + + * NEWS, configure.in: version 2.5.34 + +2007-05-08 Aaron Stone + + * NEWS, flex.skl: Better checking after yyalloc/yyrealloc (resolves + bug #1595967) + +2007-05-01 Will Estes + + * doc/flex.texi: change title of manual to 'Lexical Analysis with + Flex' + +2007-04-25 Will Estes + + * flex.skl: c++ memory leak plug + +2007-04-23 Will Estes + + * flex.skl: roll back c++ memory patch as it causes the test suite + no end of grief + +2007-04-23 Will Estes + + * flex.skl: fix function definitions for non-ANSI environments (from + Manoj Srivastava from Debian patchset) + +2007-04-23 Will Estes + + * flex.skl: fix c++ memory leak (from Manoj Srivastava from Debian + patchset) + +2007-04-23 Will Estes + + * flex.skl: fix parameter name in comment (patch from Manoj + Srivastava from the debian patchset + +2007-04-23 Will Estes + + * flex.skl: add a size_t cast (patch from Manoj Srivastava from the + debian patchset + +2007-04-16 Will Estes + + * tests/test-extended/Makefile.am, tests/test-quotes/Makefile.am: + cleanups to handle VPATH builds better; passifies make distcheck + +2007-04-16 Will Estes + + * doc/flex.texi: drop using the \ in \ escaping as it throws pdf + generation for a loop + +2007-04-14 Will Estes + + * .cvsignore: add compile and *.tar.bz2 to .cvsignore + +2007-04-14 Will Estes + + * main.c: add call to setlocale for ctype as per debian patchset + +2007-04-14 Will Estes + + * Makefile.am, NEWS: provide for a PIC version of libfl.a for shared + libraries using flex scanners + +2007-04-13 Will Estes + + * FlexLexer.h: annotate endifs since they're a bit far from their + opening #if statements + +2007-04-13 Will Estes + + * flexdef.h, parse.y: refactor and slightly redo alloca testing, + resolves bug #1675899 + +2007-04-13 Will Estes + + * : overhaul configure.in: use octathorps for comments so they're + passed through m4 processing; better bracketing of m4 arguments; + retool checks as per suggestions from autoscan(1) + +2007-04-13 Will Estes + + * flex.skl: fix skeleton for reentrant scanners + +2007-04-13 Will Estes + + * Makefile.am: remove homegrown tags target; automake does that for + us + +2007-04-12 Will Estes + + * flex.skl: fix skeleton for reentrant scanners, resolves bug + #1694318 + +2007-04-12 Will Estes + + * FlexLexer.h: declare some const where missing in c++ header file + +2007-04-10 Will Estes + + * doc/flex.texi: corrections to the manual as per suggestions from + flex-help@ + +2007-04-03 Will Estes + + * doc/flex.texi: include author names in online versions of the + manual + +2007-04-03 Will Estes + + * COPYING: update copyright notice + +2007-04-03 Will Estes + + * AUTHORS: rearrange and update AUTHORS + +2007-03-29 Will Estes + + * NEWS: note sf feature request 1658379 in NEWS + +2007-03-29 Will Estes + + * tools/cvsauthors: add sodabrew to cvsauthors file + +2007-03-29 Aaron Stone + + * flex.skl: SourceForge feature request #1658379: Expose YY_BUF_SIZE + in the header file. + +2007-03-07 Will Estes + + * NEWS, filter.c, flex.skl: apply patches submitted by sodabrew + +2007-03-07 Will Estes + + * README.cvs: more changes describing building flex from cvs + +2007-03-07 Will Estes + + * Makefile.am, README.cvs, README.cvs-snapshot: rename + README.cvs-snapshot to README.cvs + +2007-03-07 Will Estes + + * README.cvs-snapshot: update to explain where flex cvs lives + +2007-03-07 Will Estes + + * README, doc/flex.texi: correct how to submit bugs + +2007-02-16 Will Estes + + * NEWS: clarify NEWS item re man page and pdf manual + +2007-02-14 Will Estes + + * po/Makevars: update bug address to point to flex-devel instead of + lex-help + +2007-02-13 Will Estes + + * configure.in, doc/Makefile.am: make better use of AC_INIT; clean + up, simplify and make more robust the generation of the man page + +2007-02-13 Will Estes + + * configure.in: remove option check-news from call to + AM_INIT_AUTOMAKE as gnits implies check-news + +2007-02-13 Will Estes + + * Makefile.am, configure.in: move automake options from Makefile.am + to configure.in + +2007-02-13 Will Estes + + * autogen.sh: restore --install option to autogen.sh since --force + does not imply --install + +2007-02-13 Will Estes + + * tools/cvsauthors: add john43 to cvsauthors file + +2007-02-13 Will Estes + + * autogen.sh: call autoreconf with --force instead of --install + +2007-02-13 Will Estes + + * doc/.cvsignore: remove texinfo.tex from cvs tree + +2007-02-13 Will Estes + + * NEWS: updates to NEWS file to reflect recent changes + +2007-02-13 Will Estes + + * doc/Makefile.am: add flex.pdf to EXTRA_DIST + +2007-02-13 Will Estes + + * configure.in: remove flex.spec + +2007-02-13 Will Estes + + * Makefile.am: remove maintainercleanfiles + +2007-02-01 Will Estes + + * doc/Makefile.am: more changes to build system to distribute man + page + +2007-02-01 Will Estes + + * doc/Makefile.am: add flex man page to distribution + +2007-02-01 Will Estes + + * .cvsignore, flex.spec.in: remove flex spec file + +2006-11-17 Will Estes + + * tests/test-table-opts/Makefile.am: make test target depend on test + groupings, which in turn depend on building executables; cygwin + portability fix + +2006-11-10 Will Estes + + * tests/create-test: change create-test script to edit files in + place + +2006-11-09 Will Estes + + * tests/test-array-nr/Makefile.am, tests/test-array-r/Makefile.am, + tests/test-basic-nr/Makefile.am, tests/test-basic-r/Makefile.am, + tests/test-bison-nr/Makefile.am, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylval/Makefile.am, + tests/test-c++-basic/Makefile.am, + tests/test-c++-multiple-scanners/Makefile.am, + tests/test-c++-yywrap/Makefile.am, tests/test-c-cpp-nr/Makefile.am, + tests/test-c-cpp-r/Makefile.am, tests/test-ccl/Makefile.am, + tests/test-debug-nr/Makefile.am, tests/test-debug-r/Makefile.am, + tests/test-extended/Makefile.am, tests/test-header-nr/Makefile.am, + tests/test-header-r/Makefile.am, + tests/test-include-by-buffer/Makefile.am, + tests/test-include-by-push/Makefile.am, + tests/test-include-by-reentrant/Makefile.am, + tests/test-linedir-r/Makefile.am, tests/test-lineno-nr/Makefile.am, + tests/test-lineno-r/Makefile.am, tests/test-mem-nr/Makefile.am, + tests/test-mem-r/Makefile.am, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-r/Makefile.am, + tests/test-noansi-nr/Makefile.am, tests/test-noansi-r/Makefile.am, + tests/test-posix/Makefile.am, + tests/test-posixly-correct/Makefile.am, + tests/test-prefix-nr/Makefile.am, tests/test-prefix-r/Makefile.am, + tests/test-pthread/Makefile.am, tests/test-quotes/Makefile.am, + tests/test-reject/Makefile.am, tests/test-rescan-nr/Makefile.am, + tests/test-rescan-r/Makefile.am, tests/test-string-nr/Makefile.am, + tests/test-string-r/Makefile.am, tests/test-top/Makefile.am, + tests/test-yyextra/Makefile.am: change CLEANFILES to include + instead of just the testname for the executable + +2006-11-09 Will Estes + + * doc/flex.texi: fix typos in manual; resolves bug #1592857 + +2006-11-09 Will Estes + + * tests/TEMPLATE/Makefile.am: change test template to remove test + executable when that executable has an extension, e.g. under Cygwin + +2006-11-08 Will Estes + + * tests/Makefile.am: test names weren't displaying in test + success/failure messages (from #1591672 + +2006-10-30 Will Estes + + * doc/.cvsignore: add flex.html to .cvsignore in doc directory + +2006-10-22 Will Estes + + * NEWS: update NEWS file for the work that millaway did + +2006-10-22 Will Estes + + * FlexLexer.h, NEWS, main.c, + tests/test-c++-multiple-scanners/scanner-2.l: make yywrap work with + c++ scanners as per sf bug report + +2006-10-20 Will Estes + + * NEWS, flex.skl, tests/test-c++-multiple-scanners/main.cpp, + tests/test-c-cpp-nr/scanner.l: memory leak issues in c++ scanner + +2006-10-20 Will Estes + + * NEWS, configure.in, tests/Makefile.am, tests/descriptions, + tests/test-c++-yywrap/.cvsignore, + tests/test-c++-yywrap/Makefile.am, tests/test-c++-yywrap/scanner.l, + tests/test-c++-yywrap/test.input: add unit test for c++ with yywrap + +2006-10-20 Will Estes + + * NEWS, tests/test-c++-basic/Makefile.am, + tests/test-linedir-r/Makefile.am: use configure-provided awk + variable for portability; add loadlibes variable to c++ test + +2006-10-17 Will Estes + + * doc/flex.texi: add noyywrap option to example; use whitespace to + clarify example + +2006-08-02 Will Estes + + * NEWS, po/ca.po, po/vi.po: new translations + +2006-04-11 John Millaway + + * tables.c: Casted away signedness to appease -Werror freaks. + +2006-03-28 John Millaway + + * ccl.c, doc/flex.texi, flexdef.h, parse.y, scan.l, sym.c, + tests/test-ccl/scanner.l, tests/test-ccl/test.input: Added ccl union + operator. Added test in test suite for ccl union operator. + Documented ccl union operator. Removed crufty ccl cache to prevent + parser problems. + +2006-03-28 John Millaway + + * doc/flex.texi, scan.l, tests/test-extended/scanner.l, + tests/test-extended/test.input: Extended syntax excluded for + lex/posix compat mode. Comments discarded inside (?x:) patterns. + Added test in test suite for comments in extended patterns. + Documented syntax additions. + +2006-03-27 John Millaway + + * scan.l, tests/test-ccl/scanner.l, tests/test-ccl/test.input: + Implemented (?x:) syntax to allow whitespace in patterns. Added + test for (?x:) syntax in test suite. + +2006-03-27 John Millaway + + * parse.y, tests/test-ccl/scanner.l, tests/test-ccl/test.input: + Implemented dot-all syntax. Added test for dot-all syntax in test + suite. + +2006-03-27 John Millaway + + * dfa.c, doc/flex.texi, flexdef.h, gen.c, main.c, parse.y, scan.l, + scanflags.c, tests/test-ccl/scanner.l, tests/test-ccl/test.input: + Removed global variable caseins. Added scanner stack flags for + case-insensitivity. Moved case-folding code from DFA-generation to + parse time read-macros. Added localized case-sensitivity syntax + from Perl. Added test for new syntax in test suite. Documented new + syntax. + +2006-03-27 John Millaway + + * Makefile.am, configure.in, flexdef.h, scanflags.c: Added configure + check for assert.h. Added scanner flags stack. + +2006-03-25 John Millaway + + * configure.in, doc/flex.texi, scan.l, tests/Makefile.am, + tests/descriptions, tests/test-extended/.cvsignore, + tests/test-extended/Makefile.am, tests/test-extended/scanner.l, + tests/test-extended/test.input: Added extended, perl-compatible + comment syntax. Added test for extended comment syntax. Documented + extended comment syntax. + +2006-03-25 John Millaway + + * doc/flex.texi, parse.y: Changed explicit 'A'-'Z' to isupper(), + where correct to do so. Documentation. + +2006-03-24 John Millaway + + * doc/flex.texi: Documentation. + +2006-03-24 John Millaway + + * doc/flex.texi: Added appendix of patterns to manual. + +2006-03-23 John Millaway + + * doc/flex.texi: . + +2006-03-22 John Millaway + + * doc/flex.texi: Documentation. + +2006-03-22 John Millaway + + * doc/flex.texi: Documented set difference operator {-}. + +2006-03-22 John Millaway + + * ccl.c, flexdef.h, parse.y, scan.l, tests/test-ccl/scanner.l, + tests/test-ccl/test.input: Added set difference operator {-} for + character classes. + +2006-03-22 John Millaway + + * configure.in, doc/flex.texi, parse.y, scan.l, tests/Makefile.am, + tests/descriptions, tests/test-ccl/.cvsignore, + tests/test-ccl/Makefile.am, tests/test-ccl/scanner.l, + tests/test-ccl/test.input: Added negated character class + expressions. Documented negated character class expressions. Added + regression test for negated character class expressions. + +2006-03-22 John Millaway + + * buf.c, filter.c, gen.c, main.c, misc.c, nfa.c, parse.y, regex.c: + Replaced sprintf with snprintf everywhere. + +2006-03-22 John Millaway + + * Makefile.am: Removed includedir from AM_CPPFLAGS #1439351. + +2006-03-21 John Millaway + + * configure.in, tests/Makefile.am, tests/descriptions, + tests/test-quotes/.cvsignore, tests/test-quotes/Makefile.am, + tests/test-quotes/scanner.l, tests/test-quotes/test.input: Added + test to verify user code is unmangled. + +2006-03-21 John Millaway + + * flexdef.h, misc.c, scan.l: Fixed escape in actions. + +2006-03-21 John Millaway + + * filter.c, flexdef.h, main.c, scan.l: Reverted previous input + filter changes. Added noop macro to scanner output. Modified + scan.l to escape m4 quotes found in user code. + +2006-03-21 John Millaway + + * tests/test-table-opts/Makefile.am, + tests/test-table-opts/scanner.l: Removed m4 from test-table-opts + +2006-03-21 John Millaway + + * tests/test-reject/Makefile.am, tests/test-reject/scanner.l: + Removed m4 from test-reject + +2006-03-21 John Millaway + + * filter.c, flexdef.h, main.c, scan.l: Moved set_input_file to + different file. + +2006-03-21 John Millaway + + * flex.skl, flexdef.h, flexint.h, misc.c: Relaxed tests for __STDC__ + and __STDC_VERSION__ to cope with bugs in GCC and Sun cc. + +2006-03-20 John Millaway + + * filter.c: Documented filter chain. Removed fdopen. Added no-op + fseek. + +2006-03-13 John Millaway + + * gen.c: Fixed another -Wall report. + +2006-03-10 Will Estes + + * NEWS, po/vi.po: new vi translation + +2006-03-09 Will Estes + + * NEWS, po/ga.po, po/nl.po: new nl, ga translations + +2006-02-21 Will Estes + + * m4/Makefile.am: add po.m4 to extra_dist in m4/ so it gets picked + up by distributions + +2006-02-21 Will Estes + + * m4/Makefile.am: add nls.m4 to extra_dist in m4/ so it will get + picked up in distribution tarballs + +2006-02-21 Will Estes + + * configure.in: remove website directory from configure.in + +2006-02-20 Will Estes + + * NEWS, configure.in: version 2.5.33 marks in NEWS and configure.in + +2006-02-20 Will Estes + + * configure.in: change email address in configure.in to point to + flex-help@sourceforge.net + +2006-02-20 John Millaway + + * doc/flex.texi: Documentation. + +2006-02-20 John Millaway + + * BUGS: Appended to BUGS file. + +2006-02-18 Will Estes + + * Makefile.am: remove website directory (since it now has its own + module in the flex project + +2006-02-16 John Millaway + + * doc/flex.texi, flex.skl: Fixed buffer overflow in reject state + buffer. Corrected documentation on the state buffer. + +2006-02-16 John Millaway + + * flex.skl: Reverted num_read from size_t back to int. + +2006-02-15 John Millaway + + * Makefile.am, configure.in: Removed reference to RoadMap in + Makefile.am. Added website directory. + +2006-02-15 Will Estes + + * README, RoadMap: remove RoadMap and reference to it in README + +2006-02-15 John Millaway + + * BUGS, README, doc/flex.texi, doc/flex.xml: Eliminated references + to lex.sf.net. + +2006-02-15 John Millaway + + * BUGS, flex.skl: Transfered bugs list from lex.sf.net to BUGS file. + +2006-02-15 John Millaway + + * tests/test-rescan-nr/.cvsignore, + tests/test-rescan-nr/Makefile.am, tests/test-rescan-nr/scanner.l, + tests/test-rescan-nr/test.input, tests/test-rescan-r/.cvsignore, + tests/test-rescan-r/Makefile.am, tests/test-rescan-r/scanner.l, + tests/test-rescan-r/test.input: Recommit of last commit -- broken + pipe. + +2006-02-15 John Millaway + + * configure.in, flex.skl, tests/Makefile.am, tests/descriptions: + yy_lex_destroy calls yy_init_globals to reset everything for next + call to yylex. Added two new tests for reusing scanners. + +2006-02-14 John Millaway + + * flex.spec.in: Patched rpm spec file. + +2006-02-14 John Millaway + + * configure.in, flexint.h: Added C99 macro for inttypes, just to be + conformant. + +2006-02-14 John Millaway + + * flexdef.h, nfa.c, parse.y: Changed symbol INFINITE to fix conflict + with C math symbol. + +2006-02-14 John Millaway + + * scan.l: Omitting parens for named rules in trailing context. + +2006-02-14 John Millaway + + * configure.in, main.c, po/ca.po, po/da.po, po/de.po, po/es.po, + po/fr.po, po/ga.po, po/ko.po, po/nl.po, po/pl.po, po/pt_BR.po, + po/ro.po, po/ru.po, po/sv.po, po/tr.po, po/vi.po, po/zh_CN.po, + tests/test-mem-nr/scanner.l, tests/test-mem-r/scanner.l: Added check + for locale.h and libintl.h in configure script. + +2006-02-14 John Millaway + + * flex.skl: Removed unused local vars. + +2006-02-14 John Millaway + + * flex.skl: Removed certain offending #undefs. + +2006-02-14 John Millaway + + * flexint.h: Removed logical and from preprocessor statement. + +2006-02-14 Will Estes + + * po/nl.po, po/nl.po.1: remove eroneously named nl.po.1; update + nl.po + +2006-02-14 John Millaway + + * dfa.c: . + +2006-02-14 John Millaway + + * flex.skl: Included for serialized tables. + +2006-02-14 John Millaway + + * configure.in: Minor patch to call to head in configure script. + +2006-02-14 John Millaway + + * doc/flex.texi: Documentation patch. + +2006-02-14 John Millaway + + * filter.c, gen.c, libyywrap.c, main.c: Patch for full file system + failure. + +2006-02-13 John Millaway + + * doc/flex.texi: Documentation. + +2006-02-13 John Millaway + + * main.c: Fixed double-fclose when input file is empty. + +2006-02-10 Will Estes + + * po/ca.po, po/da.po, po/de.po, po/es.po, po/fr.po, po/ga.po, + po/ko.po, po/nl.po.1, po/pl.po, po/pt_BR.po, po/ro.po, po/ru.po, + po/sv.po, po/tr.po, po/vi.po, po/zh_CN.po: newtranslations + +2005-12-22 John Millaway + + * buf.c, main.c: Improvement request 1069716 log vs. log10 + +2005-12-22 John Millaway + + * flex.skl: Fixed bug 1257093 yy_init_globals in header file + +2005-04-14 Will Estes + + * po/nl.po: new nl translation + +2005-04-07 Will Estes + + * NEWS, po/LINGUAS, po/nl.po, po/vi.po: new nl and vi translations + +2004-07-20 Will Estes + + * filter.c: correct improper stdin assignment + +2004-05-22 Will Estes + + * NEWS, po/tr.po: new tr translation + +2004-05-12 Will Estes + + * .cvsignore, .indent.pro: .cvsignore and .indent.pro got missed in + the import to sourceforge; replace them + +2004-05-11 Will Estes + + * po/fr.po: new fr translation + +2004-05-03 Will Estes + + * po/LINGUAS: polish is pl, not po + +2004-03-22 Will Estes + + * po/sv.po: yet another sweedish update + +2004-03-19 Will Estes + + * NEWS, po/sv.po: new sv translation + +2003-12-11 John Millaway + + * configure.in, filter.c, main.c: Configure checks for GNU m4. + Environment variable M4 overrides built-in m4 path. Generated m4 + does a late check for GNU m4. + +2003-12-09 John Millaway + + * doc/flex.texi: added 3 faqs + +2003-11-24 Will Estes + + * po/ro.po: new ro translation + +2003-11-07 Will Estes + + * NEWS, po/fr.po: new french translation + +2003-11-07 Will Estes + + * NEWS, po/ca.po: new catalan translation from the translation + project + +2003-11-07 Will Estes + + * NEWS, po/LINGUAS, po/ga.po, po/pl.po: new polish translation; + updated irish translation from translation project + +2003-10-10 Will Estes + + * NEWS, po/LINGUAS, po/ga.po: new Irish translation + +2003-08-25 Will Estes + + * NEWS, po/LINGUAS, po/ro.po: add romanian translation + +2003-07-16 Will Estes + + * flex.skl: flex_*int* type fixes + +2003-07-16 Will Estes + + * tools/cvsauthors: change wlestes email address + +2003-07-16 Will Estes + + * flex.skl: undef yytext_ptr has some bad side effects + +2003-07-07 John Millaway + + * doc/flex.texi: Documented m4 incompatibility with lex. + +2003-05-21 Will Estes + + * NEWS: upgrade to gettext 0.12 + +2003-05-20 Will Estes + + * flex.skl, gen.c: patches from manoj via sourceforge + +2003-05-20 Will Estes + + * configure.in, po/.cvsignore, po/Makevars: upgrade gettext to 0.12; + this allows running make pdf and make ps to be successful + +2003-05-20 Will Estes + + * doc/.cvsignore: cvs should ignore flex.pdf and flex.ps + +2003-04-25 John Millaway + + * TODO: Added yylineno bugs to TODO list. + +2003-04-03 John Millaway + + * doc/flex.xml: Docbook. + +2003-04-03 John Millaway + + * doc/flex.xml: xml now validates. + +2003-04-02 John Millaway + + * doc/flex.xml: Began conversion to DocBook. + +2003-04-01 Will Estes + + * NEWS, configure.in: version 2.5.31 + +2003-04-01 Will Estes + + * NEWS: remove --enable-maintainer-mode configure option + +2003-04-01 Will Estes + + * configure.in: remove AM_MAINTAINER_MODE + +2003-04-01 John Millaway + + * flex.skl, flexdef.h, main.c, misc.c, scan.l: Renamed some internal + variables. + +2003-03-31 Will Estes + + * NEWS: yylineno is now per-buffer in reentrant scanners + +2003-03-31 John Millaway + + * TODO: Added TODO item. + +2003-03-30 John Millaway + + * flex.skl, gen.c: yylineno is per-buffer in the reentrant scanner. + support for yycolumn exists, but is not yet developed. + +2003-03-28 John Millaway + + * flex.skl: Minor documentation. + +2003-03-28 Will Estes + + * NEWS: added %top directive + +2003-03-27 John Millaway + + * buf.c, configure.in, doc/flex.texi, flexdef.h, main.c, scan.l, + tests/Makefile.am, tests/descriptions, tests/test-top/.cvsignore, + tests/test-top/Makefile.am, tests/test-top/main.c, + tests/test-top/scanner.l, tests/test-top/test.input: Added %top + block syntax. Added test for %top block. Documented %top block. + +2003-03-27 John Millaway + + * TODO, doc/flex.texi: Documented the m4 dependency. + +2003-03-26 Will Estes + + * configure.in, flexdef.h: check for sys/wait.h since we use wait(2) + +2003-03-26 Will Estes + + * flexdef.h: reorder include directives so as to catch system + integer types before flex defined values for same + +2003-03-26 Will Estes + + * TODO: assign tasks due before major release can happen; remove + --enable-maintainer-mode entry + +2003-03-26 Will Estes + + * Makefile.am: only rebuild the ChangeLog if we're inside a cvs + working directory + +2003-03-26 Will Estes + + * configure.in, tools/.cvsignore, tools/Makefile.am: add tools/ + subdirectory to distribution + +2003-03-26 Will Estes + + * Makefile.am: remove maintainer_mode conditional; add filter.c and + regex.c to indentfiles; reformat and sort indentfiles so it's easier + to add files in the future + +2003-03-26 Will Estes + + * doc/Makefile.am: clean up flex.texi processing leftovers with + cleanfiles + +2003-03-26 Will Estes + + * tests/test-linedir-r/Makefile.am: an awk script wasn't included in + the distribution + +2003-03-26 John Millaway + + * TODO, configure.in, tests/Makefile.am, tests/descriptions, + tests/test-include-by-push/.cvsignore, + tests/test-include-by-push/Makefile.am, + tests/test-include-by-push/scanner.l, + tests/test-include-by-push/test-1.input, + tests/test-include-by-push/test-2.input, + tests/test-include-by-push/test-3.input: Added test for + yypush_buffer_state and yypop_buffer_state. + +2003-03-26 John Millaway + + * TODO: Removed items from TODO list. + +2003-03-26 John Millaway + + * configure.in, tests/Makefile.am, tests/descriptions, + tests/test-linedir-r/.cvsignore, tests/test-linedir-r/Makefile.am, + tests/test-linedir-r/check-lines.awk, tests/test-linedir-r/main.c, + tests/test-linedir-r/scanner.l, tests/test-linedir-r/test.input: + Added test for #line directives. + +2003-03-26 John Millaway + + * configure.in, tests/Makefile.am, tests/test-noansi-nr/.cvsignore, + tests/test-noansi-nr/Makefile.am, tests/test-noansi-nr/scanner.l, + tests/test-noansi-nr/test.input, tests/test-noansi-r/.cvsignore, + tests/test-noansi-r/Makefile.am, tests/test-noansi-r/scanner.l, + tests/test-noansi-r/test.input: Added test for noansi (traditional) + options. Reordered the tests so the basic ones are first. + +2003-03-25 Will Estes + + * TODO, doc/Makefile.am: remove maintainer-mode conditional around + rebuilding of manpage + +2003-03-25 Will Estes + + * README: mention doc/ for user documentation + +2003-03-25 Will Estes + + * TODO: rework distribution items + +2003-03-25 Will Estes + + * NEWS: mention m4 processing + +2003-03-25 Will Estes + + * tests/README: update instructions for running test suite + +2003-03-25 Will Estes + + * FlexLexer.h, Makefile.am, TODO, buf.c, configure.in, + doc/flex.texi, filter.c, flex.skl, flexdef.h, gen.c, main.c, + misc.c, options.c, options.h, regex.c, scan.l, sym.c, + tests/test-bison-nr/scanner.l, tests/test-bison-yylloc/scanner.l, + tests/test-reject/scanner.l, tests/test-table-opts/scanner.l: merge + millaway's m4 branch work + +2003-03-24 John Millaway + + * doc/flex.texi, flex.skl, flexdef.h, gen.c, main.c, options.c, + options.h, scan.l: Option ansi-definitions. Option ansi-prototypes. + Cleaned up some of header. Documented bison-locations. + +2003-03-24 John Millaway + + * scan.l: Escaped m4 macros in scan.l which would cause + bootstrapping issues. + +2003-03-21 John Millaway + + * doc/flex.texi, flex.skl, main.c: Cleaning up the skel. + +2003-03-20 Will Estes + + * TODO: we want to move the contents of to.do/Wishlist to top level + TODO + +2003-03-20 John Millaway + + * to.do/Wish-List: Assessment of every item in Wish-List. + +2003-03-19 John Millaway + + * main.c: Fixed allocation of slightly more memory than needed. + +2003-03-19 John Millaway + + * TODO, buf.c, configure.in, flex.skl, flexdef.h, main.c, sym.c: + Start conditions now generated in a single place. + +2003-03-19 Will Estes + + * TODO: cosmetic changes to TODO list + +2003-03-19 John Millaway + + * flex.skl: Cleaned up warnings so multiple headers could coincide. + +2003-03-19 John Millaway + + * TODO, flex.skl, main.c: Moved prefixes to m4. + +2003-03-19 John Millaway + + * FlexLexer.h, filter.c, flex.skl, flexdef.h, main.c, misc.c, + regex.c: Removed Paxson/Berkeley copyright restriction from filter.c + and regex.c. Inline documentation of much of the generated API. + Line directives now fixed for header and stdin/stdout. Blank lines + squeezed from generated scanner. + +2003-03-18 John Millaway + + * filter.c, flexdef.h, main.c, regex.c: Fixed #line directives. + +2003-03-17 John Millaway + + * Makefile.am, filter.c, flexdef.h, regex.c: Added regex.c for + regex-related code. Worked on fixing line directives;incomplete. + +2003-03-14 John Millaway + + * TODO: Added some TODOs. + +2003-03-14 John Millaway + + * flexdef.h, main.c, options.c, options.h, scan.l, + tests/test-bison-nr/scanner.l, tests/test-bison-yylloc/scanner.l: + Bison bridge was simplified to rely less on bison output. New + option bison-locations. + +2003-03-14 John Millaway + + * filter.c, flex.skl, flexdef.h, gen.c, main.c, scan.l, + tests/test-reject/scanner.l: Filters are now direct children of main + process. Header file now generated through m4. + +2003-03-14 John Millaway + + * buf.c, filter.c, flexdef.h, main.c, misc.c: Added internal filter + ability. Deleted various unused variables. + +2003-03-14 John Millaway + + * main.c, tests/test-table-opts/scanner.l: Keeping tests up to date + with m4 changes. Proper wait for all children. + +2003-03-14 John Millaway + + * flex.skl, tests/test-table-opts/scanner.l: Moved test-tables to + m4. + +2003-03-14 John Millaway + + * flex.skl, main.c, options.c: Moved bison bridge code to m4. + +2003-03-13 John Millaway + + * flex.skl, gen.c, main.c, scan.l: Moved YY_USE_LINENO to m4. + +2003-03-13 John Millaway + + * buf.c, flexdef.h, scan.l: Added function buf_m4_undefine. + +2003-03-13 John Millaway + + * flex.skl, main.c, scan.l: Replaced YY_ALWAYS_INTERACTIVE with m4. + Replaced YY_NEVER_INTERACTIVE with m4. + +2003-03-13 John Millaway + + * flex.skl, main.c: Moved YY_TEXT_IS_ARRAY to m4. + +2003-03-12 John Millaway + + * flex.skl, gen.c, main.c, tests/test-reject/scanner.l: Renaming + macros from YY_* to M4_YY_* where appropriate. + +2003-03-12 John Millaway + + * flex.skl, tests/test-reject/scanner.l, + tests/test-table-opts/scanner.l: Now using local variable "yyg" + instead of lengthly YY_G expansion. + +2003-03-12 John Millaway + + * buf.c, filter.c, flex.skl, flexdef.h, main.c, misc.c, options.c, + options.h, scan.l, tests/test-reject/scanner.l: More m4 macro + conversions. Added debugging option --preproc-level=NUM. + +2003-03-11 John Millaway + + * Makefile.am, buf.c, flex.skl, flexdef.h, gen.c, main.c, misc.c, + scan.l: Replaced many CPP macros with m4 equivalents. + +2003-03-10 John Millaway + + * Makefile.am, filter.c, flex.skl, flexdef.h, main.c, misc.c: Added + filter.c Added filter.c rules to Makefile.am Added filter prototypes + to flexdef.h Flex now filters output through m4. + +2003-03-05 Will Estes + + * doc/.cvsignore, texinfo.tex: move texinfo.tex to doc/ + +2003-03-05 Will Estes + + * TODO: update TODO + +2003-03-05 Will Estes + + * NEWS, configure.in: version 2.5.29 + +2003-03-04 John Millaway + + * FlexLexer.h, flex.skl: Added growable buffer stack to C++ scanner + as well. yyensure_buffer_stack is now static. + +2003-03-02 John Millaway + + * flex.skl, misc.c: Removed awkward %push %pop syntax from skeleton. + +2003-03-02 John Millaway + + * flex.skl: Renamed YY_CURRENT_BUFFER_FAST to + YY_CURRENT_BUFFER_LVALUE to better reflect its purpose. + +2003-02-28 John Millaway + + * NEWS: made entry on input buffer stacks. + +2003-02-28 Will Estes + + * Makefile.am, doc/Makefile.am: build on . in top level first; this + will simplify calling help2man + +2003-02-28 John Millaway + + * TODO, doc/flex.texi, flex.skl, gen.c, main.c: Removed + yy_current_buffer from the planet. Input buffer states are now in + an internal unbounded stack. Added new internal function, + yyensure_buffer_stack. Added new API function, yypush_buffer_state. + Added new API function, yypop_buffer_state. Documented the new API + calls in the manual. Macro YY_BUFFER_STATE now refers to top of + stack. This revision breaks the C++ scanner (again.) + +2003-02-28 John Millaway + + * main.c: Removed some symbols from the undef list. They are needed + for multiple headers to coexist. + +2003-02-27 Will Estes + + * Makefile.am, NEWS, configure.in, doc/.cvsignore, doc/Makefile.am, + doc/flex.texi, flex.texi: move flex.texi and flex.1 to new doc/ + subdirectory + +2003-02-27 Will Estes + + * NEWS: namespace cleanups + +2003-02-26 John Millaway + + * main.c: Added a few macros to the undef list. + +2003-02-26 John Millaway + + * main.c: Put the undef macros in an array. + +2003-02-12 Will Estes + + * NEWS, configure.in: version 2.5.28 + +2003-02-10 Will Estes + + * README, TODO, configure.in, flex.texi: update documentation to + reflect the sourceforge move + +2003-02-06 Will Estes + + * TODO: update according to current thinking + +2003-02-06 Will Estes + + * TODO: mcvs reviewed + +2003-02-06 Will Estes + + * TODO: sourceforge migration tasks + +2003-02-04 Will Estes + + * NEWS: Flex now warns if always-interactive is specified with fast + or full; Fixed trailing slash bug in YY_INPUT macro def + +2003-01-31 John Millaway + + * scan.l: Flex now warns if always-interactive is specified with + fast or full. + +2003-01-31 Will Estes + + * Makefile.am: switch to using cvs2cl.pl to generate the ChangeLog + +2003-01-31 Will Estes + + * tools/cvs2cl.pl, tools/cvsauthors: we're going to be switching how + we handle our ChangeLog + +2003-01-29 John Millaway + + * gen.c, misc.c: Fixed trailing slash bug in YY_INPUT macro def. + +2003-01-29 Will Estes + + * README.cvs-snapshot: upgrade texinfo to 4.3d + +2003-01-29 Will Estes + + * flex.texi: the @copying construct works now; thanks to the texinfo + maintainers for finding the problem + +2003-01-21 Will Estes + + * NEWS, configure.in: version 2.5.27 + +2003-01-21 Will Estes + + * NEWS: flex now works with recent bison versions + +2003-01-18 John Millaway + + * flex.skl: Check for YYLTYPE_IS_DECLARED. This fixes bison-bridge + with latest bison. + +2003-01-15 Will Estes + + * NEWS, po/pt_BR.po: new pt_br translation + +2003-01-14 Will Estes + + * NEWS, configure.in: version 2.5.26 + +2003-01-14 Will Estes + + * NEWS: Fixed table deserialization bug on big-endian archs. Patch + sent from Bryce Nichols + +2003-01-12 John Millaway + + * tables_shared.h: Fixed table deserialization bug on big-endian + archs. Patch sent from Bryce Nichols . + +2003-01-10 Will Estes + + * README.cvs-snapshot: add version numbers for some tools and + explain about version.texi and --enable-maintainer-mode + +2003-01-10 Will Estes + + * NEWS: catch news up + +2003-01-09 John Millaway + + * tests/test-mem-nr/scanner.l, tests/test-mem-r/scanner.l: Changed + size_t to yy_size_t in yyalloc() and yyrealloc(). Is this really + what we want? + +2003-01-09 John Millaway + + * flex.skl: Changed type of yyleng from size_t to int. This fixes + bug in PostgreSQL compilation. + +2003-01-09 Will Estes + + * NEWS: catch news up + +2003-01-09 Will Estes + + * flex.skl: more c++ fixes + +2003-01-09 Will Estes + + * Makefile.am, configure.in, flex.spec.in: add a spec file + +2003-01-09 Will Estes + + * flex.skl: type cast to pacify c++ compilers; patch from Bruce + Lilly + +2003-01-08 Will Estes + + * NEWS: new es translation + +2003-01-08 Will Estes + + * po/es.po: new spanish translation + +2002-12-19 John Millaway + + * gen.c: Fixed bug where YY_G(0) sometimes occurs (created by my + previous commit.) + +2002-12-17 John Millaway + + * gen.c: Fixed bug submitted by Bojan Smojver + where the use of yylineno, reentrant, and yymore together caused a + compile-time error. + +2002-12-17 Will Estes + + * NEWS: update NEWS + +2002-12-17 John Millaway + + * flex.texi: Documented new behavior with character ranges. + +2002-12-16 John Millaway + + * parse.y: Fixed bug submitted by Bruce Lilly + where character ranges would yield unexpected behavior in a caseless + scanner. Also, flex now emits a warning if the range looks like + trouble. + +2002-12-16 John Millaway + + * ccl.c, flexdef.h: Added utility functions to deal with character + case. + +2002-12-09 Will Estes + + * flexint.h: we don't really need int64 anyway + +2002-12-09 Will Estes + + * flex.skl: apparently some lints are happier with fllthrough + without a space + +2002-12-02 Will Estes + + * NEWS, configure.in: version 2.5.25 + +2002-12-02 Will Estes + + * Makefile.am: enclose flex.1 target in MAINTERNER_MODE + +2002-12-02 Will Estes + + * po/pt_BR.po: new pt_br translation + +2002-12-01 John Millaway + + * flex.texi: Indexed some more faqs. + +2002-11-29 John Millaway + + * flex.skl: Fixed bug in SECOND yyless definition where argument was + not enclosed in parentheses. + +2002-11-29 John Millaway + + * flex.skl: Fixed bug in yyless definition where argument was not + enclosed in parentheses. + +2002-11-27 Will Estes + + * NEWS: flex uses flex_int*_t types + +2002-11-27 Will Estes + + * flexint.h: integer types for non-C99 systems flexint.h + +2002-11-27 John Millaway + + * dfa.c, flexint.h, gen.c, tables.c, tables.h, tables_shared.c, + tables_shared.h: Changed int types to flex_intX_t. The build is now + broken until typedef's are established. + +2002-11-27 Will Estes + + * Makefile.am: MAINTAINERCLEANFILES: new variable: try to make it so + that make maintainer-clean erases everything not under version + control + +2002-11-27 Will Estes + + * config.rpath: remove config.rpath + +2002-11-27 Will Estes + + * README-alpha: just list location of betas + +2002-11-26 Will Estes + + * flexint.h: __STDC_VERSION__ needs an L suffix + +2002-11-26 Will Estes + + * NEWS, po/LINGUAS, po/pt_BR.po: new pt_br translation from the + translation project + +2002-11-25 Will Estes + + * flexint.h: include inttypes.h for folks who really are C99 + +2002-11-25 Will Estes + + * TODO: fix a typo + +2002-11-25 Will Estes + + * NEWS, configure.in: version 2.5.24 + +2002-11-23 Will Estes + + * configure.in: try to make sure we have GNU m4 + +2002-11-23 Will Estes + + * tests/test-c++-multiple-scanners/Makefile.am: include + tests/test-c++-multipl-scanners/test.input + +2002-11-23 Will Estes + + * NEWS: more portability fixes + +2002-11-23 Will Estes + + * configure.in, flexdef.h: apparently on some BSD systems, we need + sys/params.h; reported by millaway + +2002-11-22 Will Estes + + * NEWS: update NEWS + +2002-11-22 John Millaway + + * flex.skl, main.c, tests/test-c++-multiple-scanners/Makefile.am: + Fixed prefix of yyalloc,yyfree,yyrealloc in C++ scanner. Removed + yylex_destroy from C++ scanner. + +2002-11-22 John Millaway + + * flex.texi: renamed some faqs. + +2002-11-22 Will Estes + + * AUTHORS: update wording about authorship + +2002-11-17 John Millaway + + * parse.y: Removed space before line num in error messages to look + more like gcc's errors. + +2002-11-06 Will Estes + + * NEWS, po/tr.po: new turkish translation from the translation + project + +2002-10-28 Will Estes + + * gen.c: applied c++ from lilypond folks for std:: reasons + +2002-10-25 Will Estes + + * flex.texi: proofreading + +2002-10-24 Will Estes + + * flex.texi: proofreading + +2002-10-22 Will Estes + + * flex.skl: use c-style header names in c++ for now; at some point + we'll have a separate c++ skeleton and we can go whole-hog pure c++ + +2002-10-22 Will Estes + + * TODO: c++ rants + +2002-10-22 Will Estes + + * flex.texi: more proofreading + +2002-10-22 Will Estes + + * Makefile.am: include intent.pro; indent target is MAINTAINER_MODE + conditional + +2002-10-22 Will Estes + + * configure.in: When we use AC_PATH_PROG, value-if-not-found is the + name of the program we wanted to find; this will generate more + helpful error messages + +2002-10-21 John Millaway + + * tables.c: Added a missing function prototype. + +2002-10-21 Will Estes + + * NEWS, configure.in: version 2.5.23 + +2002-10-21 Will Estes + + * NEWS: update NEWS on recent changes + +2002-10-21 Will Estes + + * flexint.h: use sys/types.h and not inttypes.h + +2002-10-21 Will Estes + + * configure.in: check for limits.h + +2002-10-21 Will Estes + + * TODO: update TODO on recent suggestions + +2002-10-21 Will Estes + + * flex.texi: titlepage and contents + +2002-10-21 Will Estes + + * Makefile.am: typo + +2002-10-21 Will Estes + + * Makefile.am, README.cvs-snapshot: include README.cvs-snapshot in + the distribution; in README-cvs-snapshot, mention the need for + enable-maintainer-mode + +2002-10-21 John Millaway + + * flex.texi: typo. + +2002-10-18 Will Estes + + * flex.texi: report the current version info that flex provides; + reformat a list of non-posix features + +2002-10-18 Will Estes + + * NEWS: report the current version info that flex provides + +2002-10-18 Will Estes + + * flex.skl: FLEX_BETA defined if flex is beta + +2002-10-16 Will Estes + + * flexint.h: if we're doing c++, then we can't use long long + +2002-10-14 Will Estes + + * TODO: update TODO on several things + +2002-10-11 Will Estes + + * flex.texi: more proofreading + +2002-10-11 Will Estes + + * tests/TEMPLATE/Makefile.am, tests/test-array-nr/Makefile.am, + tests/test-array-r/Makefile.am, tests/test-basic-nr/Makefile.am, + tests/test-basic-r/Makefile.am, tests/test-bison-nr/Makefile.am, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylval/Makefile.am, + tests/test-c++-basic/Makefile.am, + tests/test-c++-multiple-scanners/Makefile.am, + tests/test-c-cpp-nr/Makefile.am, tests/test-c-cpp-r/Makefile.am, + tests/test-debug-nr/Makefile.am, tests/test-debug-r/Makefile.am, + tests/test-header-nr/Makefile.am, tests/test-header-r/Makefile.am, + tests/test-include-by-buffer/Makefile.am, + tests/test-include-by-reentrant/Makefile.am, + tests/test-lineno-nr/Makefile.am, tests/test-lineno-r/Makefile.am, + tests/test-mem-nr/Makefile.am, tests/test-mem-r/Makefile.am, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-r/Makefile.am, + tests/test-posix/Makefile.am, + tests/test-posixly-correct/Makefile.am, + tests/test-prefix-nr/Makefile.am, tests/test-prefix-r/Makefile.am, + tests/test-pthread/Makefile.am, tests/test-reject/Makefile.am, + tests/test-string-nr/Makefile.am, tests/test-string-r/Makefile.am, + tests/test-table-opts/Makefile.am, tests/test-yyextra/Makefile.am: + remove BISON assignment as per suggestion from Akim Demaille + +2002-10-11 Will Estes + + * Makefile.am, configure.in: remove intl from dist + +2002-10-11 Will Estes + + * configure.in: we use maintainer mode now + +2002-10-11 Will Estes + + * NEWS: include create-test + +2002-10-11 Will Estes + + * tests/Makefile.am: rename test to check-local as per Akim + Demaille; test for failed tests so that make check fails if any + tests do + +2002-10-11 Will Estes + + * tests/Makefile.am: use dist_noinst_scripts as per email from Akim + Demaille + +2002-10-10 John Millaway + + * flex.texi: Documentation. + +2002-10-10 Will Estes + + * NEWS, configure.in: version 2.5.22; portability fixes and attn to + the test suite + +2002-10-10 Will Estes + + * flexint.h: ok, this seems to work + +2002-10-10 Will Estes + + * tests/TEMPLATE/Makefile.am, tests/test-bison-nr/Makefile.am, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylval/Makefile.am, + tests/test-header-nr/Makefile.am, tests/test-header-r/Makefile.am, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-r/Makefile.am: use builddir in tests + that need it in their include path + +2002-10-10 Will Estes + + * tests/TEMPLATE/Makefile.am: sometimes we put header files in the + builddir and so we should account for that + +2002-10-10 Will Estes + + * tests/TEMPLATE/Makefile.am: replace the last instance + +2002-10-10 Will Estes + + * flex.skl: include unistd.h and not cunistd as cunistd only seems + to be present on very recent systems + +2002-10-10 Will Estes + + * Makefile.am, configure.in, flex.skl, flexdef.h, flexint.h: redo + integral types again; add flexint.h; change dependencies caused by + adding flexint.h; remove autoconf wrapper around cunistd; restore + netinet/in.h includes; remove unneded feature checks in configure.in + +2002-10-08 Will Estes + + * configure.in, flex.skl, flexdef.h: current swipe at header magic; + int types be damned + +2002-10-08 Will Estes + + * NEWS: change version constant info to reflect change to flex.skl + +2002-10-08 Will Estes + + * Makefile.am: remove README-alpha option; add definitions for + FLEX_{MAJOR,MINOR,SUBMINOR}_VERSION + +2002-10-07 Will Estes + + * flex.skl, flexdef.h: ok, here goes; try to handle integral + typedefs in one swell foop + +2002-10-07 Will Estes + + * configure.in: we check for {u,}int*_t types; maybe this will + simplify things + +2002-10-07 Will Estes + + * configure.in: we create the tests/TEMPLATE/Makefile so that we can + build the dist archives + +2002-10-07 Will Estes + + * NEWS: more test suite cleanups + +2002-10-07 Will Estes + + * tests/test-c++-multiple-scanners/Makefile.am: we don't use header + files... + +2002-10-07 Will Estes + + * flexdef.h: remove include of malloc.h + +2002-10-04 Will Estes + + * flex.texi: more editing; remove examples index; merge examples + into concept index + +2002-10-04 Will Estes + + * flex.texi: edited one more faq; used C-u C-c C-u C-a to update + menus and nodes since the other updating commands are somewhat + broken; unfortunately this means that all nodes have all pointers + filled in + +2002-10-04 Will Estes + + * flex.texi: yesterday's proofreading + +2002-10-02 Will Estes + + * flex.texi: proofread some more + +2002-10-02 Will Estes + + * flex.texi: proofread edit begins + +2002-10-01 Will Estes + + * configure.in, tests/Makefile.am, + tests/test-c++-multiple-scanners/.cvsignore, + tests/test-c++-multiple-scanners/Makefile.am, + tests/test-c++-multiple-scanners/main.cpp, + tests/test-c++-multiple-scanners/scanner-1.l, + tests/test-c++-multiple-scanners/scanner-2.l, + tests/test-c++-multiple-scanners/test.input: test c++ with multiple + scanners + +2002-09-27 Will Estes + + * tests/test-array-nr/Makefile.am, tests/test-array-r/Makefile.am, + tests/test-basic-nr/Makefile.am, tests/test-basic-r/Makefile.am, + tests/test-bison-nr/Makefile.am, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylval/Makefile.am, + tests/test-c++-basic/Makefile.am, tests/test-c-cpp-nr/Makefile.am, + tests/test-c-cpp-r/Makefile.am, tests/test-debug-nr/Makefile.am, + tests/test-debug-r/Makefile.am, tests/test-header-nr/Makefile.am, + tests/test-header-r/Makefile.am, + tests/test-include-by-buffer/Makefile.am, + tests/test-include-by-reentrant/Makefile.am, + tests/test-lineno-nr/Makefile.am, tests/test-lineno-r/Makefile.am, + tests/test-mem-nr/Makefile.am, tests/test-mem-r/Makefile.am, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-r/Makefile.am, + tests/test-posix/Makefile.am, + tests/test-posixly-correct/Makefile.am, + tests/test-prefix-nr/Makefile.am, tests/test-prefix-r/Makefile.am, + tests/test-pthread/Makefile.am, tests/test-reject/Makefile.am, + tests/test-string-nr/Makefile.am, tests/test-string-r/Makefile.am, + tests/test-table-opts/Makefile.am, tests/test-yyextra/Makefile.am: + we used INCLUDES in another place in the Makefile.am files in the + test suite + +2002-09-27 Will Estes + + * tests/test-array-nr/Makefile.am, tests/test-array-r/Makefile.am, + tests/test-basic-nr/Makefile.am, tests/test-basic-r/Makefile.am, + tests/test-bison-nr/Makefile.am, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylval/Makefile.am, + tests/test-c++-basic/Makefile.am, tests/test-c-cpp-nr/Makefile.am, + tests/test-c-cpp-r/Makefile.am, tests/test-debug-nr/Makefile.am, + tests/test-debug-r/Makefile.am, tests/test-header-nr/Makefile.am, + tests/test-header-r/Makefile.am, + tests/test-include-by-buffer/Makefile.am, + tests/test-include-by-reentrant/Makefile.am, + tests/test-lineno-nr/Makefile.am, tests/test-lineno-r/Makefile.am, + tests/test-mem-nr/Makefile.am, tests/test-mem-r/Makefile.am, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-r/Makefile.am, + tests/test-posix/Makefile.am, + tests/test-posixly-correct/Makefile.am, + tests/test-prefix-nr/Makefile.am, tests/test-prefix-r/Makefile.am, + tests/test-pthread/Makefile.am, tests/test-reject/Makefile.am, + tests/test-string-nr/Makefile.am, tests/test-string-r/Makefile.am, + tests/test-table-opts/Makefile.am, tests/test-yyextra/Makefile.am: + oops, I typed that last s/// command to perl way wrong + +2002-09-27 Will Estes + + * tests/TEMPLATE/Makefile.am, tests/test-array-nr/Makefile.am, + tests/test-array-r/Makefile.am, tests/test-basic-nr/Makefile.am, + tests/test-basic-r/Makefile.am, tests/test-bison-nr/Makefile.am, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylval/Makefile.am, + tests/test-c++-basic/Makefile.am, tests/test-c-cpp-nr/Makefile.am, + tests/test-c-cpp-r/Makefile.am, tests/test-debug-nr/Makefile.am, + tests/test-debug-r/Makefile.am, tests/test-header-nr/Makefile.am, + tests/test-header-r/Makefile.am, + tests/test-include-by-buffer/Makefile.am, + tests/test-include-by-reentrant/Makefile.am, + tests/test-lineno-nr/Makefile.am, tests/test-lineno-r/Makefile.am, + tests/test-mem-nr/Makefile.am, tests/test-mem-r/Makefile.am, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-r/Makefile.am, + tests/test-posix/Makefile.am, + tests/test-posixly-correct/Makefile.am, + tests/test-prefix-nr/Makefile.am, tests/test-prefix-r/Makefile.am, + tests/test-pthread/Makefile.am, tests/test-reject/Makefile.am, + tests/test-string-nr/Makefile.am, tests/test-string-r/Makefile.am, + tests/test-table-opts/Makefile.am, tests/test-yyextra/Makefile.am: + use AM_CPPFLAGS instead of INCLUDES; write -I with no space after it + for broken compilers + +2002-09-27 Will Estes + + * Makefile.am: INCLUDES is obsolete; use AM_CPPFLAGS instead + +2002-09-27 Will Estes + + * configure.in: apparently, AM_CONFIG_HEADER is obsolete + +2002-09-27 Will Estes + + * TODO: integrate test suite into automake + +2002-09-27 Will Estes + + * configure.in: since we dont run the template test, we dont need to + generate its Makefile either + +2002-09-27 Will Estes + + * autogen.sh: use autoreconf instead of calling individual utilities + separately + +2002-09-27 Will Estes + + * configure.in: check for c++ compiler + +2002-09-27 Will Estes + + * configure.in: re-organize according to suggested layout in + autoconf manual + +2002-09-26 Will Estes + + * Makefile.am, NEWS, configure.in: update automake to 1.7 and + autoconf to 2.54 + +2002-09-26 Will Estes + + * Makefile.am: use AM_YFLAGS since YFLAGS is a user variable + +2002-09-25 Will Estes + + * NEWS: catch NEWS up on things, some of which happened a long time + ago; correct punctuation; try to remove some editorializing + +2002-09-25 Will Estes + + * Makefile.am, flex.skl, flex.texi: include a single, automatically + generated version number in flex scanners + +2002-09-23 Will Estes + + * tests/create-test: complain audibly when argument not supplied; + echo on stderr when writing error messages + +2002-09-23 Will Estes + + * tests/Makefile.am, tests/create-test: DIST_SUBDIRS so we don't + have to run the TEMPLATE test; so we add new tests to SUBDIRS and + DIST_SUBDIRS + +2002-09-23 Will Estes + + * tests/TEMPLATE/Makefile.am: not all compilers support '-I dir' so + we write '-Idir' instead + +2002-09-23 Will Estes + + * TODO: reorganize faq entries; proofread the manual + +2002-09-23 Will Estes + + * flex.texi: move c++ experimental warning to top of cxx node + +2002-09-20 Will Estes + + * flex.skl: move stdint.h include to table-serialization section; + we'll still need to think about stdint.h more though + +2002-09-20 Will Estes + + * NEWS: new smarter skeleton/scanner generation + +2002-09-20 John Millaway + + * flex.skl, misc.c: bison-bridge skel handled via %if/%endif pairs. + +2002-09-19 John Millaway + + * flex.skl, misc.c: reentrant skel handled via %if/%endif pairs. + +2002-09-19 John Millaway + + * flex.skl, misc.c: skeleton uses %push/%pop to keep skelout() scope + sane. skel commands are omitted unless --debug enabled. + +2002-09-19 John Millaway + + * flex.skl, main.c, misc.c, tables.h: Added %push and %pop + operations to skel processing. + +2002-09-17 Will Estes + + * NEWS, configure.in: flex 2.5.21 + +2002-09-17 John Millaway + + * tests/test-reject/Makefile.am: minor fixup for dist. + +2002-09-16 Will Estes + + * NEWS, configure.in: version 2.5.20 + +2002-09-16 Will Estes + + * flex.texi: correct typo + +2002-09-16 Will Estes + + * NEWS: note the new tables functionality + +2002-09-16 John Millaway + + * tests/test-multiple-scanners-r/.cvsignore, + tests/test-multiple-scanners-r/Makefile.am: Fixed `clean' target and + .cvsignore. + +2002-09-16 John Millaway + + * TODO, flex.skl, flex.texi, main.c, tables_shared.h, + tests/test-multiple-scanners-r/main.c, + tests/test-multiple-scanners-r/scanner-1.l, + tests/test-multiple-scanners-r/scanner-2.l: Serialization works in + headers (%option headers). Serialization code (Tables API) is + complete. + +2002-09-16 Will Estes + + * tests/test-reject/scanner.l: replace yytables_load with + yytables_fload as per millaway's other changes + +2002-09-15 John Millaway + + * TODO, flex.texi: Created user API for tables deserialization. + Documented API and --tables-* options in manual. + +2002-09-15 John Millaway + + * flex.skl, tests/test-table-opts/scanner.l: Tables deserialization + uses yyalloc/yyfree. Changed yytables_load to yytables_fload. + +2002-09-15 John Millaway + + * tests/test-bison-nr/.cvsignore: minor upkeep. + +2002-09-15 John Millaway + + * flex.texi: Categorized and indexed scanner options in manual. + +2002-09-15 John Millaway + + * flex.skl: Initialization of reject vars and %array vars in + reentrant scanner. + +2002-09-13 John Millaway + + * TODO, configure.in, devel/tables.pl, dfa.c, flex.skl, flex.texi, + gen.c, tables.c, tables_shared.c, tables_shared.h, + tests/Makefile.am, tests/test-reject/.cvsignore, + tests/test-reject/Makefile.am, tests/test-reject/scanner.l, + tests/test-reject/test.input, tests/test-table-opts/Makefile.am: + Created test for reject. Handled reject-triggered tables in + serialization. + +2002-09-13 Will Estes + + * NEWS: millaway has been very busy + +2002-09-13 John Millaway + + * flex.skl, tests/test-table-opts/Makefile.am, + tests/test-table-opts/scanner.l: Added test for multiple tables in + one file. + +2002-09-13 John Millaway + + * tests/test-bison-nr/.cvsignore: forgot to add .cvsignore on last + commit. + +2002-09-13 John Millaway + + * tests/test-bison-nr/Makefile.am, tests/test-bison-nr/main.c, + tests/test-bison-nr/parser.y, tests/test-bison-nr/scanner.l, + tests/test-bison-nr/test.input: Added test-bison-bridge. + +2002-09-13 John Millaway + + * configure.in, flex.skl, flex.texi, flexdef.h, gen.c, main.c, + misc.c, options.c, options.h, scan.l, tables.h, tests/Makefile.am, + tests/descriptions, tests/test-bison-yylloc/scanner.l, + tests/test-bison-yylval/scanner.l, tests/test-table-opts/scanner.l: + Bison bridge code now works for all C scanners and pure/non-pure + bison parsers. Added %option bison-bridge (--bison-bridge). + Removed %option reentrant-bison/--reentrant-bison/-Rb. Scanner + knows the name of its tables. Tables serialization is OK on EOF. + yylineno is present in all scanners. Modified nasty performance + penalty warning w/ yylineno. test-table-opts is now run last + because it's so fat. Updated manual. + +2002-09-12 John Millaway + + * flex.texi: documentation of tabels api in manual + +2002-09-12 John Millaway + + * TODO, tables.c: Renamed *_fwrite to *_write to reflect writer + abstraction. + +2002-09-11 John Millaway + + * devel/tables.pl: Added perl script to read/dump serialized tables + in devel/ + +2002-09-11 Will Estes + + * scan.l: the debian patch used strlen(yytext) and similar + constructs--as millaway points out, this is better known as yyleng + +2002-09-11 Will Estes + + * NEWS, po/de.po: new de translation from the translation project + +2002-09-11 John Millaway + + * flex.skl: yytbl_load now checks tables set by name. Localized var + scaope in yytbl_load. + +2002-09-10 Will Estes + + * tests/Makefile.am: make clean before make test + +2002-09-09 John Millaway + + * TODO, flex.skl: Fixed deserialization of --fast tables. + +2002-09-09 Will Estes + + * TODO: fix typo; remove the yylineo entry + +2002-09-09 John Millaway + + * TODO, buf.c, devel/dump-tables.pl, dfa.c, flex.skl, flexdef.h, + gen.c, main.c, misc.c, options.c, options.h, scan.l, tables.c, + tables.h, tables_shared.h, tests/test-table-opts/.cvsignore, + tests/test-table-opts/Makefile.am, tests/test-table-opts/scanner.l: + Table deserialization works for everything except --fast scanners. + Scanners can auto-verify serialized table integrity via + --tables-verify. Added tables API items to TODO list. + test-table-opts is becoming exhaustive (a good thing). + +2002-09-09 Will Estes + + * NEWS: flex has better internal diagnostics + +2002-09-09 Will Estes + + * configure.in, flexdef.h: test for presence of __func__ and + compensate if absent + +2002-09-09 Will Estes + + * Makefile.am: include the intl/ subdirectory when searching for + include files + +2002-09-09 Will Estes + + * NEWS, po/ru.po, po/sv.po: new sv, ru translations from the + translation project + +2002-09-07 John Millaway + + * flex.skl, misc.c: Changed cryptic skeleton markers to readable + form. + +2002-09-07 John Millaway + + * Makefile.am, dfa.c, flex.skl, flex.texi, flexdef.h, gen.c, + main.c, misc.c, parse.y, tables.c, tables.h, tables_shared.c, + tables_shared.h: Members of struct yy_trans_info are now forced to + be the same size. Added shared file tables_shared.c. Separated + tables.h from flexdef.h Bulk of table deserialization code is done. + +2002-09-06 Will Estes + + * NEWS, po/ca.po: new ca translation + +2002-09-06 Will Estes + + * NEWS: new fr translation + +2002-09-06 Will Estes + + * po/fr.po: new french translation from the translation project + +2002-09-05 Will Estes + + * NEWS: c99 function defs by default + +2002-09-05 John Millaway + + * flexdef.h, tables.c: Added flex_die macro. May need some autoconf + massaging. Added thorough error checking in tables code. + +2002-09-05 John Millaway + + * flex.skl, flex.texi: Flex generates C99 defs now. Documented the + above change in manual. + +2002-09-05 John Millaway + + * tests/test-table-opts/.cvsignore, + tests/test-table-opts/Makefile.am: Added serialization test to + table-opts test. + +2002-09-05 Will Estes + + * configure.in: oops, i made a typo + +2002-09-05 Will Estes + + * NEWS, configure.in: version 2.5.19 + +2002-09-05 Will Estes + + * scan.l: use FLEX_EXIT(), not exit() + +2002-09-05 John Millaway + + * devel/00EXTRACT-ALL-SYMS.sh, devel/README, devel/dump-tables.pl: + Added devel/ directory for junk that we don't want in the + distribution, but that we want in CVS. + +2002-09-05 Will Estes + + * scan.l: s/exit(1)/exit(EXIT_FAILURE) + +2002-09-05 John Millaway + + * dfa.c, gen.c: Tables are now generated with %option + tables-file=FILE. + +2002-09-05 Will Estes + + * NEWS: catch up on a few things + +2002-09-05 Will Estes + + * scan.l: prevent segfault on input lines which are longer than the + allocated space (problem report from Manoj Srivastava + ) + +2002-09-05 John Millaway + + * flex.texi, main.c, options.c, options.h: Changed option 'header' + to 'header-file'. 'header' still works, though. + +2002-09-05 John Millaway + + * flex.texi, flexdef.h, gen.c, main.c, options.c, options.h, + scan.l, tables.c: Tons more work on tables. + +2002-09-05 John Millaway + + * flexdef.h, gen.c, tables.c, tables_shared.h: Lots of work on + tables serialization code. + +2002-09-04 Will Estes + + * README.cvs-snapshot: mention GNU indent + +2002-09-04 Will Estes + + * NEWS: remove the word after from the version line + +2002-09-03 Will Estes + + * NEWS, configure.in: version 2.5.18 + +2002-09-03 Will Estes + + * NEWS: catch up on the NEWS + +2002-09-03 Will Estes + + * tests/Makefile.am: target test: quote the results echoing so that + the ECHO_C will work on systems where it is used + +2002-09-03 Will Estes + + * configure.in: when we don't have GNU indent, the test will + generate output on stderr, so we send that to /dev/null + +2002-09-03 Will Estes + + * configure.in: fixed bug whereby bison was reported missing even + when it was found + +2002-09-02 John Millaway + + * tables.c: In-code documentation. + +2002-09-02 John Millaway + + * flexdef.h: Forgot to indent before previous commit. + +2002-09-02 John Millaway + + * flexdef.h: Added known integer limits if undefined. + +2002-08-29 Will Estes + + * configure.in: version 2.5.17 + +2002-08-29 Will Estes + + * NEWS: more portability fixes; new version number + +2002-08-29 Will Estes + + * flexdef.h, main.c, misc.c, scanopt.c: #include fixes; we've + factored out all the system include files and put them in flexdef.h + +2002-08-29 Will Estes + + * dfa.c: eat a blank line + +2002-08-29 Will Estes + + * NEWS: new config.{sub,guess} files; mention that we use indent on + flex + +2002-08-28 Will Estes + + * configure.in: warn if no indent found; version 2.5.16 + +2002-08-28 Will Estes + + * NEWS: catch up on recent changes; version 2.5.16 + +2002-08-27 Will Estes + + * buf.c, ccl.c, dfa.c, ecs.c, flexdef.h, gen.c, libmain.c, + libyywrap.c, main.c, misc.c, nfa.c, options.c, options.h, + scanopt.c, scanopt.h, sym.c, tables.c, tables_shared.h, tblcmp.c, + yylex.c: ran the indent target; commit the results + +2002-08-27 Will Estes + + * Makefile.am: touch up the indent targeet; it's ready for + production use now + +2002-08-27 Will Estes + + * configure.in: test for GNU indent; reorder the tests somewhat + +2002-08-23 Will Estes + + * configure.in: automake is smarter about autoconf's versioning + scheme + +2002-08-23 Will Estes + + * NEWS: catch NEWS up on what we've been doing + +2002-08-22 Will Estes + + * flexdef.h: do some more conditional including for folks without + standard systems + +2002-08-22 Will Estes + + * tests/test-c++-basic/Makefile.am: use CXX to link the test scanner + here + +2002-08-22 John Millaway + + * flex.texi: Documentation. + +2002-08-22 John Millaway + + * Makefile.am: Created 'indent' target and added .indent.pro. + +2002-08-22 John Millaway + + * tests/test-array-nr/Makefile.am, tests/test-array-r/Makefile.am, + tests/test-basic-nr/Makefile.am, tests/test-basic-r/Makefile.am, + tests/test-c-cpp-nr/Makefile.am: Fixed missing 'make clean' files. + +2002-08-22 John Millaway + + * tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylval/Makefile.am: fixed missing 'clean' file. + +2002-08-22 John Millaway + + * flex.skl, tests/test-c++-basic/Makefile.am, + tests/test-c++-basic/scanner.l: Removed core of yylex_destroy from + c++ scanner -- hack! Added -lstdc++ to LDFLAGS (should we have to do + this??) + +2002-08-21 Will Estes + + * README: official releases are being hosted by Vern + +2002-08-21 Will Estes + + * NEWS, configure.in: new beta version; more entries in NEWS from + millaway; the top level entry for test-c++-basic + +2002-08-21 Will Estes + + * tests/Makefile.am, tests/test-c++-basic/.cvsignore, + tests/test-c++-basic/Makefile.am, tests/test-c++-basic/scanner.l, + tests/test-c++-basic/test.input: add test-c++-basic + +2002-08-21 John Millaway + + * gen.c, nfa.c: More tabels work. + +2002-08-21 John Millaway + + * flexdef.h, gen.c, tables.c, tables_shared.h: More work on tables. + +2002-08-20 John Millaway + + * dfa.c: Cleaned up macros that took no ';'. + +2002-08-20 John Millaway + + * scanopt.c: Fixed oddball '=-'. + +2002-08-20 John Millaway + + * flex.skl, flex.texi, gen.c: Dynamically allocate REJECT state + buffer. Mentioned memory usage in docs. Made REJECT buffer + variables reentrant-safe. + +2002-08-20 John Millaway + + * tables.c: More work on tables code. + +2002-08-20 Will Estes + + * Makefile.am, NEWS, configure.in: we're using m4 so have configure + test for it + +2002-08-20 John Millaway + + * Makefile.am, tables.c: Added tables.c and rebuilt dependencies. + +2002-08-20 John Millaway + + * TODO, flex.texi: Dicussed prototypes and header in manual. + +2002-08-19 John Millaway + + * Makefile.am, configure.in, flex.skl, flexdef.h, tables_shared.h: + More work on tables serialization. + +2002-08-19 John Millaway + + * Makefile.am, mkskel.sh: Skeleton is now passed through m4 (before + dist is built). + +2002-08-19 Will Estes + + * po/LINGUAS, po/zh_CN.po: add zh_cn translation from the + translation project + +2002-08-19 Will Estes + + * NEWS: millaway's done a lot of things which need to be mentioned + in NEWS + +2002-08-18 John Millaway + + * main.c: Removed #undef of start conditions. + +2002-08-17 John Millaway + + * TODO: todo list + +2002-08-17 John Millaway + + * flexdef.h, main.c, misc.c: Start conditions now optional in + header. undef's now optional in header. Start conditions are NOT + prefixed. + +2002-08-17 John Millaway + + * flex.skl, flex.texi: Working on tables API. + +2002-08-16 John Millaway + + * flexdef.h, main.c, misc.c, options.c, options.h, parse.y, scan.l: + Added --tables option. Omitted tables code from generated scanner + when unused. + +2002-08-16 John Millaway + + * flex.skl, flex.texi, misc.c: Prelimary work on tables API. + +2002-08-16 John Millaway + + * tests/TEMPLATE/Makefile.am, tests/test-array-nr/Makefile.am, + tests/test-array-r/Makefile.am, tests/test-basic-nr/Makefile.am, + tests/test-basic-r/Makefile.am, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylval/Makefile.am, + tests/test-c-cpp-nr/Makefile.am, tests/test-c-cpp-r/Makefile.am, + tests/test-debug-nr/Makefile.am, tests/test-debug-r/Makefile.am, + tests/test-header-nr/Makefile.am, tests/test-header-r/Makefile.am, + tests/test-include-by-buffer/Makefile.am, + tests/test-include-by-reentrant/Makefile.am, + tests/test-lineno-nr/Makefile.am, tests/test-lineno-r/Makefile.am, + tests/test-mem-nr/Makefile.am, tests/test-mem-r/Makefile.am, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-r/Makefile.am, + tests/test-posix/Makefile.am, + tests/test-posixly-correct/Makefile.am, + tests/test-prefix-nr/Makefile.am, tests/test-prefix-r/Makefile.am, + tests/test-pthread/Makefile.am, tests/test-string-nr/Makefile.am, + tests/test-string-r/Makefile.am, tests/test-table-opts/Makefile.am, + tests/test-yyextra/Makefile.am: Tests now respect CFLAGS, CPPFLAGS, + etc.. + +2002-08-16 John Millaway + + * tests/test-basic-nr/scanner.l, tests/test-basic-r/scanner.l, + tests/test-lineno-nr/scanner.l, tests/test-lineno-r/scanner.l: Got + rid of flex -s warnings in tests. + +2002-08-16 John Millaway + + * Makefile.am: Updated dependencies list. + +2002-08-15 John Millaway + + * main.c: Fixed seg fault bug in ecs. + +2002-08-15 Will Estes + + * tests/test-c-cpp-nr/.cvsignore, tests/test-c-cpp-r/.cvsignore: + ignore .cpp files since we generate them instead of .c + +2002-08-15 Will Estes + + * configure.in: version 2.5.14 + +2002-08-15 Will Estes + + * NEWS: c-as-c++ tests reworked + +2002-08-15 John Millaway + + * tests/test-c-cpp-nr/Makefile.am, tests/test-c-cpp-nr/scanner.l, + tests/test-c-cpp-r/Makefile.am, tests/test-c-cpp-r/scanner.l: The + c++ tests use .cpp instead of .c extensions just to be on the safe + side. + +2002-08-15 Will Estes + + * main.c: conditionally include ; include config.h as well + +2002-08-15 Will Estes + + * configure.in, flex.skl: only include if we have it + +2002-08-15 Will Estes + + * NEWS: portability fixes; added missing punctuation; de translation + now included + +2002-08-15 Will Estes + + * po/LINGUAS: we also translate to german + +2002-08-15 Will Estes + + * Makefile.am: require automake at least 1.6 + +2002-08-15 Will Estes + + * NEWS, configure.in: version 2.5.13 + +2002-08-14 Will Estes + + * flex.texi: reverted away from the @copying as it breaks the info + reader + +2002-08-14 John Millaway + + * flex.texi, flexdef.h, main.c, misc.c: Start condition prefixes + attempts to adjust to user preferences. + +2002-08-13 John Millaway + + * main.c: Include start condition symbols in header. + +2002-08-13 John Millaway + + * flexdef.h, main.c: Omit user code and tables from generated header + file. + +2002-08-13 Will Estes + + * flex.texi: use @copying construct to display the flex license; + move copying and bug reporting to the front of the manual + +2002-08-13 Will Estes + + * NEWS: printf fix and yylex_init reports errors + +2002-08-12 John Millaway + + * flex.texi: Updated manual for %option header. + +2002-08-12 John Millaway + + * flex.skl, flex.texi, gen.c: Fixed type mismatch in printf. + yylex_init now reports errors. + +2002-08-10 John Millaway + + * dfa.c, main.c: Added alignment flag for future use. + +2002-08-10 John Millaway + + * tests/test-table-opts/.cvsignore, + tests/test-table-opts/Makefile.am: Added options to test-table-opts + +2002-08-10 John Millaway + + * configure.in, tests/Makefile.am, tests/descriptions, + tests/test-c-cpp-nr/Makefile.am, tests/test-table-opts/.cvsignore, + tests/test-table-opts/Makefile.am, tests/test-table-opts/scanner.l, + tests/test-table-opts/test.input: Added a test for various DFA table + options. + +2002-08-09 Will Estes + + * flex.texi: more faq editing; corrected mistyped nodenames + +2002-08-09 Will Estes + + * flex.skl: fix typo which propogates out to generated scanners + +2002-08-09 Will Estes + + * flex.texi: edited a few more faqs + +2002-08-09 Will Estes + + * Makefile.am, faq.texi: remove faq.texi as it's included in + flex.texi + +2002-08-08 Will Estes + + * flex.texi: a few more faq edits; remove faq-89 + +2002-08-08 Will Estes + + * flex.texi: cite, not site + +2002-08-08 Will Estes + + * flex.texi: and get the faq included + +2002-08-08 Will Estes + + * flex.texi: fix some grammer/typography in the top node and add a + detailed menu + +2002-08-08 Will Estes + + * TODO: we've updated gettext + +2002-08-08 Will Estes + + * po/.cvsignore: we need to ignore a few more gettext files + +2002-08-08 Will Estes + + * NEWS, configure.in: version 2.5.12 + +2002-08-08 Will Estes + + * NEWS: mention gettext; document the non-need for bison/flex in the + build process + +2002-08-08 Will Estes + + * Makefile.am, configure.in: include intl in the distribution and in + the build process + +2002-08-08 Will Estes + + * Makefile.am: builddir in help2man call needed @-signs around it + +2002-08-08 Will Estes + + * po/.cvsignore: we can ignore Makefile.in.in + +2002-08-08 Will Estes + + * m4/.cvsignore, m4/Makefile.am: oops, too hasty on deleting this + directory, sigh + +2002-08-08 Will Estes + + * autogen.sh: if autopoint is going to run automatically, it's going + to need to be able to update existing files + +2002-08-08 Will Estes + + * ABOUT-NLS, autogen.sh, configure.in, m4/.cvsignore, + m4/Makefile.am, m4/codeset.m4, m4/gettext.m4, m4/glibc21.m4, + m4/iconv.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/lib-ld.m4, + m4/lib-link.m4, m4/lib-prefix.m4, m4/progtest.m4: autopoint now + works so let's let it run the gettext show + +2002-08-07 Will Estes + + * TODO: we need to index the faq entries + +2002-08-07 Will Estes + + * faq.texi: proofed "Why do flex scanners call fileno if it is not + ANSI compatible?" + +2002-08-07 Will Estes + + * faq.texi: proofed "How do I expand \ escape sequences in C-style + quoted strings?" + +2002-08-07 Will Estes + + * README: changes to README to align with GNU coding standards + +2002-08-06 Will Estes + + * Makefile.am: help2man should look in builddir for the flex binary + +2002-08-02 John Millaway + + * flex.skl: Fixed yyunput prototype. + +2002-08-01 Will Estes + + * NEWS: new fr translation from the translation project + +2002-08-01 Will Estes + + * po/fr.po: new fr.po translation from the translation project + +2002-08-01 Will Estes + + * NEWS: yylineno performance hit is fixed + +2002-07-31 John Millaway + + * TODO, flex.texi: Updated docs on yylineno. + +2002-07-31 Will Estes + + * TODO: discuss yylineno performance + +2002-07-31 Will Estes + + * NEWS: forgot to say what the date was that we made the release + +2002-07-31 Will Estes + + * NEWS, configure.in: version 2.5.11 + +2002-07-31 Will Estes + + * faq.texi: fixed a menu entry and related problems + +2002-07-31 Will Estes + + * configure.in: someday, maybe we can use autopoint + +2002-07-31 Will Estes + + * Makefile.am: we need to include texinfo.tex now + +2002-07-31 Will Estes + + * texinfo.tex: add texinfo.tex + +2002-07-30 Will Estes + + * faq.texi: fix up some fatal bugs in the texinfo of the faq; begin + the clean up; remove trailing and leading white space + +2002-07-30 Will Estes + + * TODO: faqs need work + +2002-07-30 Will Estes + + * NEWS, TODO: prototypes get airtime these days + +2002-07-28 John Millaway + + * flex.skl: Added some comments. + +2002-07-28 John Millaway + + * flex.skl: Fixed bug where yyless did not consider yylineno. + +2002-07-28 John Millaway + + * scan.l: Fixed bug I created in previous commit. + +2002-07-28 John Millaway + + * scan.l: Don't wrap ()s around {NAMEDEFS} at the end of a rule. + +2002-07-27 John Millaway + + * flex.skl, tests/test-c-cpp-nr/Makefile.am, + tests/test-c-cpp-r/Makefile.am: Fixed test-c-cpp to actually use the + C++ compiler for the test. Fixed the bug that this exposed. + +2002-07-27 John Millaway + + * ccl.c, flex.skl, flexdef.h, gen.c, main.c, nfa.c, parse.y, scan.l: + yylineno check is only performed on rules whose regexs can match a + newline. + +2002-07-25 John Millaway + + * flex.skl, tests/TEMPLATE/scanner.l, + tests/test-array-nr/scanner.l, tests/test-array-r/scanner.l, + tests/test-basic-nr/scanner.l, tests/test-basic-r/scanner.l, + tests/test-bison-yylloc/parser.y, tests/test-c-cpp-nr/scanner.l, + tests/test-c-cpp-r/scanner.l, tests/test-debug-nr/scanner.l, + tests/test-debug-r/scanner.l, + tests/test-include-by-buffer/scanner.l, + tests/test-include-by-reentrant/scanner.l, + tests/test-lineno-nr/scanner.l, tests/test-lineno-r/scanner.l, + tests/test-mem-nr/scanner.l, tests/test-mem-r/scanner.l, + tests/test-posix/scanner.l, tests/test-posixly-correct/scanner.l, + tests/test-prefix-nr/scanner.l, tests/test-prefix-r/scanner.l, + tests/test-pthread/scanner.l, tests/test-string-nr/scanner.l, + tests/test-string-r/scanner.l, tests/test-yyextra/scanner.l: All + prototypes were rewritten to depend upon the macro + YY_TRADITIONAL_FUNC_DEFS, which is defined by default. The + generated scanners build cleanly under gcc's traditional strictness + and under C++ compilers. + +2002-07-24 Will Estes + + * NEWS: dist-bzip2 and rename yy_globals and yy_globals_t + +2002-07-24 Will Estes + + * configure.in: version 2.5.10 + +2002-07-24 Will Estes + + * Makefile.am: add dist-bzip2 to automake_options so we'll start + getting tar.bz2 archives + +2002-07-23 John Millaway + + * flex.skl, flex.texi, tests/test-bison-yylval/scanner.l, + tests/test-mem-r/scanner.l, + tests/test-multiple-scanners-r/scanner-1.l, + tests/test-multiple-scanners-r/scanner-2.l, + tests/test-prefix-r/scanner.l, tests/test-pthread/scanner.l, + tests/test-yyextra/scanner.l: s/yy_globals_t/yyguts_t/g + s/yy_globals/yyscanner/g + +2002-07-23 John Millaway + + * Makefile.am: typo in tags target + +2002-07-22 John Millaway + + * Makefile.am: Removed erroneous $(srcdir) from help2man target. + +2002-07-22 Will Estes + + * NEWS, configure.in: it's version 2.5.9 now + +2002-07-22 Will Estes + + * po/.cvsignore: updated gettext to 0.11.3 + +2002-07-22 Will Estes + + * ABOUT-NLS, config.rpath, m4/gettext.m4, m4/iconv.m4, + m4/isc-posix.m4, m4/lcmessage.m4, m4/lib-link.m4: updated gettext to + version 0.11.3 + +2002-07-22 Will Estes + + * autogen.sh, configure.in: rollback on configure.in and autogen.sh + because autpoint is broken + +2002-07-22 Will Estes + + * po/ru.po: new russian translation from translation project + +2002-07-19 Will Estes + + * autogen.sh: ok, we're going to start using autopoint, but the tree + is going to undergo some changes after this + +2002-07-19 Will Estes + + * configure.in: we're preparing for autopoint + +2002-07-17 John Millaway + + * flex.texi: Updated manual. + +2002-07-17 Will Estes + + * NEWS: update the NEWS file for lots of things millaway has done + +2002-07-17 John Millaway + + * flex.skl, main.c, misc.c, scan.l, scanopt.c, sym.c, + tests/test-mem-nr/scanner.l, tests/test-mem-r/scanner.l: Fixed + prototype/definition conflicts with "traditional" C in skeleton at + request of gcc developer. Removed duplicate prototypes in gen.c, + sym.c, main.c. Added missing prototypes where needed. All + functions in skeleton follow ISO C style protos and defs, instead of + BOTH ISO and new-style. Skeleton now compiles cleanly under + super-strict gcc flags. Flex itself almost compiles cleanly under + strict flags. + +2002-07-15 John Millaway + + * faq.texi, flex.texi: Worked on mem mgmt sect of manual. + +2002-07-15 Will Estes + + * scan.l: allow blank lines and continuations in more places + +2002-07-12 Will Estes + + * TODO: millaway finished the faqs directory + +2002-07-12 Will Estes + + * TODO: removed items as per email from millaway + +2002-07-12 John Millaway + + * configure.in, tests/Makefile.am, tests/descriptions, + tests/test-posix/.cvsignore, tests/test-posix/Makefile.am, + tests/test-posix/scanner.l, tests/test-posixly-correct/.cvsignore, + tests/test-posixly-correct/Makefile.am, + tests/test-posixly-correct/scanner.l: Added test for %option + posix-compat and repeat operator. Added test for POSIXLY_CORRECT + environment variable and repeat operator. + +2002-07-12 John Millaway + + * main.c, scan.l: Fixed POSIXLY_CORRECT detection in scanner. + +2002-07-11 John Millaway + + * faq.texi: More work on faq. + +2002-07-11 John Millaway + + * faq.texi: Moved all faqs into manual -- but did not evaluate them + yet. Removed the old faq files. + +2002-07-10 John Millaway + + * main.c: Removed duplicate definition of FLEX_DEBUG. gcc doesn't + care, but other compilers might. + +2002-07-10 John Millaway + + * flex.texi: Wrote some more about memory mgmt in the manual. + +2002-07-10 John Millaway + + * flex.texi: flex.texi now works with install-info. + +2002-07-10 Will Estes + + * TODO: added items as per email from millaway + +2002-07-10 Will Estes + + * NEWS: after we release a version, we have to keep the version + number in NEWS current + +2002-07-10 John Millaway + + * flex.skl, flex.texi, main.c, scan.l, tests/test-mem-nr/scanner.l, + tests/test-mem-r/scanner.l: Fixed prefix issue with get/set debug + functions. Fixed prefix issues with memory functions. + +2002-07-09 John Millaway + + * flex.skl: Memory functions are no longer static. + +2002-07-09 John Millaway + + * tests/test-mem-nr/test.input: Added a missing input file for + test-mem-nr/ + +2002-07-09 John Millaway + + * tests/test-mem-nr/.cvsignore, tests/test-mem-nr/Makefile.am, + tests/test-mem-nr/scanner.l, tests/test-mem-r/.cvsignore, + tests/test-mem-r/Makefile.am, tests/test-mem-r/scanner.l, + tests/test-mem-r/test.input: Added tests for overriding memory. + +2002-07-09 John Millaway + + * flex.texi: Added sections in manual for memory management. + +2002-07-09 Will Estes + + * NEWS: noted more user visible changes + +2002-07-09 John Millaway + + * configure.in, flex.skl, scan.l, tests/Makefile.am: Added + yylex_destroy() to non-reentrant scanner. Added ability to override + memory functions. Added tests for overriding memory functions. + +2002-07-09 Will Estes + + * NEWS: new POSIXLY_CORRECT and new ru translation + +2002-07-09 Will Estes + + * po/ru.po: new ru translation from the translation project + +2002-07-09 John Millaway + + * flex.texi: Made note of set/get debug in docs. + +2002-07-09 John Millaway + + * configure.in, flexdef.h, tests/create-test: Replaced obsolete + macros in configure.in. Modified create-test to handle the above + changes in configure.in. Added support for . + +2002-07-09 John Millaway + + * main.c: Check POSIXLY_CORRECT env variable. + +2002-07-09 John Millaway + + * flex.skl: Added prototypes for the get/set debug functions. + +2002-07-09 John Millaway + + * configure.in, flex.skl, gen.c, main.c, scan.l, tests/Makefile.am, + tests/test-debug-nr/.cvsignore, tests/test-debug-nr/Makefile.am, + tests/test-debug-nr/scanner.l, tests/test-debug-nr/test.input, + tests/test-debug-r/.cvsignore, tests/test-debug-r/Makefile.am, + tests/test-debug-r/scanner.l, tests/test-debug-r/test.input: Made + yy_flex_debug non-global in reentrant scanner. Created get/set + functions for yy_flex_debug. Defined prefixes for new yy_flex_debug + symbols. Added tests/ for yy_flex_debug. + +2002-07-09 John Millaway + + * tests/create-test: create-test script now modifies .cvsignore + +2002-07-09 John Millaway + + * tests/create-test: Improved the error checking. + +2002-07-03 Will Estes + + * main.c: fix bug whereby prefix didn't get passed to everybody; + patch by rse@engelschall.com + +2002-07-03 Will Estes + + * faq.texi: ~ is an active character, so we'll just use the word + 'about' + +2002-07-02 John Millaway + + * Makefile.am: Fixed typo. + +2002-07-02 John Millaway + + * faq.texi: Added a faq. + +2002-06-28 John Millaway + + * Makefile.am: Added 'tags' target -- something I should have done + long ago. + +2002-06-28 Will Estes + + * TODO: add two new items regarding coding; remove tests/ copyright + notice item as it's done + +2002-06-26 Will Estes + + * NEWS: note the copyright messages in tests/ + +2002-06-25 John Millaway + + * tests/TEMPLATE/Makefile.am, tests/TEMPLATE/parser.y, + tests/TEMPLATE/scanner.l, tests/test-array-nr/Makefile.am, + tests/test-array-nr/scanner.l, tests/test-array-r/Makefile.am, + tests/test-array-r/scanner.l, tests/test-basic-nr/Makefile.am, + tests/test-basic-nr/scanner.l, tests/test-basic-r/Makefile.am, + tests/test-basic-r/scanner.l, tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylloc/main.c, tests/test-bison-yylloc/parser.y, + tests/test-bison-yylloc/scanner.l, + tests/test-bison-yylval/Makefile.am, + tests/test-bison-yylval/main.c, tests/test-bison-yylval/parser.y, + tests/test-bison-yylval/scanner.l, tests/test-c-cpp-nr/Makefile.am, + tests/test-c-cpp-nr/scanner.l, tests/test-c-cpp-r/Makefile.am, + tests/test-c-cpp-r/scanner.l, tests/test-header-nr/Makefile.am, + tests/test-header-nr/main.c, tests/test-header-nr/scanner.l, + tests/test-header-r/Makefile.am, tests/test-header-r/main.c, + tests/test-header-r/scanner.l, + tests/test-include-by-buffer/Makefile.am, + tests/test-include-by-buffer/scanner.l, + tests/test-include-by-reentrant/Makefile.am, + tests/test-include-by-reentrant/scanner.l, + tests/test-lineno-nr/Makefile.am, tests/test-lineno-nr/scanner.l, + tests/test-lineno-r/Makefile.am, tests/test-lineno-r/scanner.l, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-nr/main.c, + tests/test-multiple-scanners-nr/scanner-1.l, + tests/test-multiple-scanners-nr/scanner-2.l, + tests/test-multiple-scanners-r/Makefile.am, + tests/test-multiple-scanners-r/main.c, + tests/test-multiple-scanners-r/scanner-1.l, + tests/test-multiple-scanners-r/scanner-2.l, + tests/test-prefix-nr/Makefile.am, tests/test-prefix-nr/scanner.l, + tests/test-prefix-r/Makefile.am, tests/test-prefix-r/scanner.l, + tests/test-pthread/Makefile.am, tests/test-pthread/scanner.l, + tests/test-string-nr/Makefile.am, tests/test-string-nr/scanner.l, + tests/test-string-r/Makefile.am, tests/test-string-r/scanner.l, + tests/test-yyextra/Makefile.am, tests/test-yyextra/scanner.l: + Prepended explicit license to all test-*/ sources. + +2002-06-25 Will Estes + + * NEWS, po/ca.po, po/de.po, po/fr.po, po/sv.po, po/tr.po: new ca, + de, fr, sv, tr translations + +2002-06-19 Will Estes + + * TODO: add bootstrapper to the todo list + +2002-06-19 Will Estes + + * configure.in: new version number + +2002-06-19 Will Estes + + * TODO: update TODO list + +2002-06-19 Will Estes + + * NEWS, TODO, flex.texi, flexdef.h, main.c, options.c, options.h, + parse.y, scan.l: address typos in NEWS; add --posix option for ERE + parsing the way posix wants it; update the TODO file + +2002-05-31 Will Estes + + * README-alpha: made code quality warning more explicit; gave url + for cvs and beta flex + +2002-05-23 John Millaway + + * gen.c: Fixed bug where omission of user section 3 caused unmatched + #ifdef's in generated code. + +2002-05-20 Will Estes + + * configure.in: configure.in requires at least autoconf 2.50 + +2002-05-13 John Millaway + + * Makefile.am: Updated my email address. + +2002-05-10 John Millaway + + * flexdef.h, misc.c: chomp'd lines when reading external skel file. + +2002-05-07 Will Estes + + * po/sv.po: new sweedish translation from the translation project + +2002-04-29 Will Estes + + * po/ca.po: new catalan translation from the translation project + +2002-04-29 Will Estes + + * po/es.po: new spanish translation from the translation project + +2002-04-25 Will Estes + + * TODO: note that the lex matching of abc{1,3} is the posix behavior + and so we have a problem + +2002-04-25 Will Estes + + * flex.texi: note that the lex matching of abc{1,3} is the posix + behavior + +2002-04-23 Will Estes + + * configure.in: new version 2.5.7; use autoconf versioning info + +2002-04-23 Will Estes + + * NEWS: note changes in 2.5.7 + +2002-04-23 Will Estes + + * main.c: conditional compile gettext initialization + +2002-04-22 Will Estes + + * po/de.po: new german translation from the translation project + +2002-04-19 John Millaway + + * tests/test-include-by-reentrant/Makefile.am: Fixed command line + for test-include-by-reentrant/Makefile.am + +2002-04-19 John Millaway + + * tests/Makefile.am, tests/TEMPLATE/Makefile.am, + tests/test-array-nr/Makefile.am, tests/test-array-r/Makefile.am, + tests/test-basic-nr/Makefile.am, tests/test-basic-r/Makefile.am, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylval/Makefile.am, + tests/test-c-cpp-nr/Makefile.am, tests/test-c-cpp-r/Makefile.am, + tests/test-header-nr/Makefile.am, tests/test-header-r/Makefile.am, + tests/test-include-by-buffer/Makefile.am, + tests/test-include-by-reentrant/Makefile.am, + tests/test-lineno-nr/Makefile.am, tests/test-lineno-r/Makefile.am, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-r/Makefile.am, + tests/test-prefix-nr/Makefile.am, tests/test-prefix-r/Makefile.am, + tests/test-pthread/Makefile.am, tests/test-string-nr/Makefile.am, + tests/test-string-r/Makefile.am, tests/test-yyextra/Makefile.am: + Added -I . to compiler search path in tests (so it finds the + generated parser.h). + +2002-04-19 John Millaway + + * flexdef.h, misc.c, parse.y, sym.c: Applied 'const' to a few more + char*, where appropriate. + +2002-04-19 John Millaway + + * tests/TEMPLATE/Makefile.am, tests/test-array-nr/Makefile.am, + tests/test-array-r/Makefile.am, tests/test-basic-nr/Makefile.am, + tests/test-basic-r/Makefile.am, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylval/Makefile.am, + tests/test-c-cpp-nr/Makefile.am, tests/test-c-cpp-r/Makefile.am, + tests/test-header-nr/Makefile.am, tests/test-header-r/Makefile.am, + tests/test-include-by-buffer/Makefile.am, + tests/test-include-by-reentrant/Makefile.am, + tests/test-lineno-nr/Makefile.am, tests/test-lineno-r/Makefile.am, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-r/Makefile.am, + tests/test-prefix-nr/Makefile.am, tests/test-prefix-r/Makefile.am, + tests/test-pthread/Makefile.am, tests/test-string-nr/Makefile.am, + tests/test-string-r/Makefile.am, tests/test-yyextra/Makefile.am: + Added top_builddir to -I path. Changed $(srcdir)/$(testname) to + ./$(testname) in 'make test' rule. + +2002-04-19 John Millaway + + * flexdef.h, gen.c, misc.c: Changed 'char[]' to 'const char*' + wherever in conflicted with gettext. + +2002-04-19 Will Estes + + * po/fr.po, po/sv.po: new files from translation after 2.5.6 beta + release + +2002-04-18 John Millaway + + * tests/test-lineno-r/Makefile.am: Fixed minor typo/cut and paste + error. + +2002-04-18 John Millaway + + * configure.in: Added yylineno test. + +2002-04-18 John Millaway + + * tests/Makefile.am: Added yylineno tests. + +2002-04-18 John Millaway + + * tests/test-lineno-nr/.cvsignore, + tests/test-lineno-nr/Makefile.am, tests/test-lineno-nr/scanner.l, + tests/test-lineno-nr/test.input, tests/test-lineno-r/.cvsignore, + tests/test-lineno-r/Makefile.am, tests/test-lineno-r/scanner.l, + tests/test-lineno-r/test.input: Created yylineno tests. + +2002-04-15 John Millaway + + * scanopt.c: Applied gettext macros to error messages from scanopt. + +2002-04-15 John Millaway + + * buf.c, faq.texi, options.c, options.h, scanopt.c, scanopt.h: + Changed copyright from Millaway to flex? U.S. Gov't? Regents of U. + Cali.? Paxson? + +2002-04-15 Will Estes + + * tests/test-bison-yylloc/Makefile.am, + tests/test-header-nr/Makefile.am, tests/test-header-r/Makefile.am: + we missed a few main.c files in the distribution + +2002-04-15 Will Estes + + * TODO: a lot more work has happened to flex; note this by removing + a number of TODO entries + +2002-04-15 Will Estes + + * TODO: make sure all gettext modules use gettext translation + facilities + +2002-04-14 John Millaway + + * faq.texi: Converted faqs 34-41 to texinfo. + +2002-04-14 John Millaway + + * Makefile.am, faq.texi, flex.texi: Added faq.texi to archive. + Added faq.texi to flex_TEXINFOS macro in Makefile.am. flex.texi now + includes faq.texi. + +2002-04-13 John Millaway + + * flexdef.h: defined FLEX_EXIT macro to call longjmp on errors. + +2002-04-13 John Millaway + + * main.c, misc.c: Replaced exit(2) calls with longjmps (in the form + of FLEX_EXIT macro). Moved main() to flex_main() to allow flex to + be called from a library. + +2002-04-13 John Millaway + + * scanopt.c: Fixed minor typo in error message + +2002-04-12 Will Estes + + * tests/test-header-nr/Makefile.am, + tests/test-header-r/Makefile.am, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-r/Makefile.am, + tests/test-pthread/Makefile.am, tests/test-string-nr/Makefile.am, + tests/test-string-r/Makefile.am, tests/test-yyextra/Makefile.am: + removed eroneous files listed in EXTRA_DIST + +2002-04-12 Will Estes + + * tests/test-yyextra/.cvsignore: ignore Makefile.in + +2002-04-12 Will Estes + + * tests/test-string-r/.cvsignore: it's Makefile.in, not makefile.in + +2002-04-12 Will Estes + + * tests/test-yyextra/Makefile.am, tests/test-yyextra/Makefile.in: + put test-yyextra under automake + +2002-04-12 Will Estes + + * tests/test-string-r/Makefile.am, tests/test-string-r/Makefile.in: + put test-string-r under automake + +2002-04-12 Will Estes + + * tests/test-string-nr/.cvsignore, tests/test-string-r/.cvsignore: + we can ignore Makefile.in + +2002-04-12 Will Estes + + * tests/test-string-nr/Makefile.am, + tests/test-string-nr/Makefile.in: put test-string-nr under automake + +2002-04-12 Will Estes + + * tests/test-pthread/.cvsignore: ignore Makefile.in + +2002-04-12 Will Estes + + * tests/test-pthread/Makefile.am, tests/test-pthread/Makefile.in: + put test-pthread under automake + +2002-04-12 Will Estes + + * tests/test-prefix-r/Makefile.am, tests/test-prefix-r/Makefile.in: + put test-prefix-r under automake + +2002-04-12 Will Estes + + * tests/test-prefix-nr/.cvsignore, tests/test-prefix-r/.cvsignore: + we can ignore Makefile.in + +2002-04-12 Will Estes + + * tests/test-prefix-nr/Makefile.am, + tests/test-prefix-nr/Makefile.in: put test-prefix-nr under automake + +2002-04-12 Will Estes + + * tests/test-multiple-scanners-r/Makefile.am, + tests/test-multiple-scanners-r/Makefile.in: put + test-multiple-scanners-r under automake + +2002-04-12 Will Estes + + * tests/test-multiple-scanners-nr/.cvsignore, + tests/test-multiple-scanners-r/.cvsignore: we can ignore Makefile.in + now + +2002-04-12 Will Estes + + * tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-nr/Makefile.in: put + test-multiple-scanners-nr under automake + +2002-04-11 Will Estes + + * tests/test-c-cpp-nr/Makefile.am, tests/test-c-cpp-r/Makefile.am: + we didn't need parser.y + +2002-04-11 Will Estes + + * TODO: work done on the test suite; remove relevant entries from + TODO + +2002-04-10 Will Estes + + * tests/test-include-by-reentrant/.cvsignore, + tests/test-include-by-reentrant/Makefile.am, + tests/test-include-by-reentrant/Makefile.in: put + test-include-by-reentrant under automake + +2002-04-09 Will Estes + + * tests/test-include-by-buffer/.cvsignore: we have a Makefile.in + which we need to ignore + +2002-04-09 Will Estes + + * tests/test-include-by-buffer/Makefile.am, + tests/test-include-by-buffer/Makefile.in: test-include-by-buffer now + under automake control + +2002-04-09 Will Estes + + * tests/TEMPLATE/Makefile.am: and we want LFLAGS in the rule to make + scanner.c as well + +2002-04-09 Will Estes + + * tests/test-header-r/.cvsignore, tests/test-header-r/Makefile.am, + tests/test-header-r/Makefile.in: put test-header-r under automake + +2002-04-09 Will Estes + + * tests/test-header-nr/.cvsignore: we now generate a Makefile.in + from automake; cvs should ignore it + +2002-04-09 Will Estes + + * tests/test-header-nr/Makefile.am: add dependencies for main.o and + scaner.h + +2002-04-09 Will Estes + + * tests/TEMPLATE/Makefile.am: We may want to have LFLAGS readily + available + +2002-04-09 Will Estes + + * tests/test-header-nr/Makefile.am, + tests/test-header-nr/Makefile.in: put test-header-nr under automake + +2002-04-09 Will Estes + + * tests/TEMPLATE/Makefile.am: oops, we need to clean objects too + +2002-04-09 Will Estes + + * tests/TEMPLATE/Makefile.am, tests/test-array-nr/Makefile.am, + tests/test-array-r/Makefile.am, tests/test-basic-nr/Makefile.am, + tests/test-basic-r/Makefile.am, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylval/Makefile.am, + tests/test-c-cpp-nr/Makefile.am, tests/test-c-cpp-r/Makefile.am: now + that config.h lives in the top-level directory, we need to tell the + testsuite + +2002-04-08 Will Estes + + * tests/test-array-nr/.cvsignore, tests/test-array-r/.cvsignore, + tests/test-basic-nr/.cvsignore, tests/test-basic-r/.cvsignore, + tests/test-bison-yylval/.cvsignore, tests/test-c-cpp-nr/.cvsignore, + tests/test-c-cpp-r/.cvsignore: we can ignore some Makefile.in + +2002-04-08 Will Estes + + * configure.in, tests/TEMPLATE/Makefile.am: only one config file + header apparently; this will have consequences in the test suite + +2002-04-08 Will Estes + + * tests/test-bison-yylval/Makefile.am, + tests/test-bison-yylval/Makefile.in: adding automake support + +2002-04-08 Will Estes + + * tests/test-bison-yylloc/.cvsignore, + tests/test-bison-yylloc/Makefile.am: tuned Makefile.am to build + correctly; ignore Makefile.in now + +2002-04-08 Will Estes + + * tests/configure.in: test suite changes + +2002-04-08 Will Estes + + * autogen.sh, configure.in, tests/.cvsignore, tests/Makefile.am, + tests/Makefile.in, tests/README, tests/TEMPLATE/.cvsignore, + tests/TEMPLATE/Makefile.am, tests/TEMPLATE/Makefile.in, + tests/configure.in, tests/create-test, tests/create-test.pl, + tests/test-array-nr/Makefile.am, tests/test-array-nr/Makefile.in, + tests/test-array-r/Makefile.am, tests/test-array-r/Makefile.in, + tests/test-basic-nr/Makefile.am, tests/test-basic-nr/Makefile.in, + tests/test-basic-r/Makefile.am, tests/test-basic-r/Makefile.in, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylloc/Makefile.in, + tests/test-c-cpp-nr/Makefile.am, tests/test-c-cpp-nr/Makefile.in, + tests/test-c-cpp-r/Makefile.am, tests/test-c-cpp-r/Makefile.in: test + suite changes + +2002-04-05 John Millaway + + * flex.texi: Corrected error in manual regarding return type for + yy_scan_{string,buffer,bytes}. + +2002-04-05 Will Estes + + * po/de.po: new german translations from the translation project + +2002-04-03 Will Estes + + * po/es.po: new spanish translations + +2002-04-01 Will Estes + + * Makefile.am: DIST_SUBDIRS: new variable. we can build flex with + SUBDIRS and then build the distribution using DIST_SUBDIRS + +2002-04-01 Will Estes + + * main.c: fix typo in comment + +2002-03-31 John Millaway + + * main.c: Documented the header file kludge, (in anticipation of + buffering Section 1.) + +2002-03-31 John Millaway + + * flex.texi: Created appendix "Makefiles and Flex" in the manual. + +2002-03-30 John Millaway + + * flex.texi: updating manual. + +2002-03-29 Will Estes + + * po/POTFILES.in: we want parse.y, not parse.c + +2002-03-29 John Millaway + + * flex.texi: Indexing the manual (75% done). + +2002-03-29 Will Estes + + * Makefile.am: unlisted intermediate flex/yacc-created files + +2002-03-29 Will Estes + + * TODO: millaway has done more work + +2002-03-29 Will Estes + + * Makefile.am, configure.in: ok, one last touch up; users most + likely wont have help2man so we need to insure that's ok + +2002-03-29 Will Estes + + * Makefile.am: fine tune flex.1 some more + +2002-03-29 Will Estes + + * Makefile.am, configure.in: generalize the manpage a bit and tell + autofoo about help2man + +2002-03-29 Will Estes + + * po/da.po: new danish from translation project robot + +2002-03-28 John Millaway + + * flex.texi: Indexing the manual -- it's only half done. + +2002-03-28 John Millaway + + * flex.texi: flex manual now uses automake's versioning info. + +2002-03-28 John Millaway + + * README.cvs-snapshot: Mentioned requirements for gettext and + help2man. + +2002-03-28 John Millaway + + * Makefile.am, main.c: Output of `flex --version` now matches GNU + coding standards. Makefile.am now uses `help2man` to generate + flex.1 + +2002-03-27 Will Estes + + * TODO: millaway has done a lot on the TODO list; remove those items + that he has take care of + +2002-03-27 Will Estes + + * README.cvs-snapshot: edited millaway's initial draft + +2002-03-27 John Millaway + + * README.cvs-snapshot: Created file. + +2002-03-27 John Millaway + + * flex.texi: Fixed case of node names in flex.texi. + +2002-03-24 Will Estes + + * TODO: lex- and yacc- generated files + +2002-03-24 Will Estes + + * po/fr.po: new french + +2002-03-18 Will Estes + + * NEWS: ending periods in news items removed; mention nounistd + options + +2002-03-18 Will Estes + + * po/sv.po: updated sweedish translations + +2002-03-18 Will Estes + + * po/de.po: german translation + +2002-03-18 John Millaway + + * flex.skl, flex.texi, main.c, options.c, options.h, scan.l: Removed + CFront 1.2 -specific code from skeleton, because CFront now defines + __cplusplus properly. Removed TurboC-specific code from skeleton. + Skeleton now includes proper C++ standard headers. Relocated + "unistd.h" code after user section 1 to allow user to overrid it. + New option "nounistd" to suppress unistd.h from being included. + +2002-03-15 Will Estes + + * po/tr.po: new turkish translation + +2002-03-15 Will Estes + + * NEWS: mention included translations + +2002-03-15 Will Estes + + * TODO: we've done the gettext thing, but sometime we should get + 0.11.1 + +2002-03-15 Will Estes + + * po/ca.po: new catalan translation + +2002-03-14 John Millaway + + * flex.texi: Added section on format of comments. + +2002-03-14 John Millaway + + * flex.texi: Split format chapter into sections. + +2002-03-14 John Millaway + + * flex.texi: Removed explicit pointers in node definitions. + +2002-03-14 Will Estes + + * configure.in: unistd.h can be problematic + +2002-03-14 Will Estes + + * tests/README: editing changes to README + +2002-03-13 Will Estes + + * po/POTFILES.in: scan.l, not scan.c because gettext gets confused + +2002-03-13 Will Estes + + * scan.l: gettext cruft + +2002-03-13 Will Estes + + * tests/descriptions: separate out test descriptions + +2002-03-13 Will Estes + + * po/LINGUAS: french and korean dont crash now + +2002-03-12 Will Estes + + * po/fr.po, po/ko.po: remove duplicate messages as per advice from + Jordi Mallach + +2002-03-12 Will Estes + + * gettext.h: yes, more gettext cruft + +2002-03-12 Will Estes + + * ABOUT-NLS, config.rpath, m4/codeset.m4, m4/gettext.m4, + m4/glibc21.m4, m4/iconv.m4, m4/isc-posix.m4, m4/lcmessage.m4, + m4/lib-ld.m4, m4/lib-link.m4, m4/lib-prefix.m4, m4/progtest.m4: this + is gettext cruft + +2002-03-12 Will Estes + + * NEWS: gettext and autofoo are now involved + +2002-03-12 Will Estes + + * Makefile.am, autogen.sh, configure.in, flexdef.h, main.c: mostly, + changes for gettext + +2002-03-12 Will Estes + + * po/ca.po, po/da.po, po/es.po, po/ru.po, po/sv.po, po/tr.po: these + sure change a lot + +2002-03-12 Will Estes + + * TODO: note about cvs documentation + +2002-03-12 Will Estes + + * po/LINGUAS: we now have turkish + +2002-03-12 Will Estes + + * po/tr.po: updated translations, i think + +2002-03-12 Will Estes + + * po/ca.po, po/da.po, po/es.po, po/fr.po, po/ko.po, po/ru.po, + po/sv.po, po/tr.po: ok, maybe we do keep these things? + +2002-03-12 Will Estes + + * README-alpha: README-alpha for those bad-hair days + +2002-03-12 Will Estes + + * m4/.cvsignore, m4/Makefile.am: ok,now we kinda have a m4/ subdir + for gettext + +2002-03-12 Will Estes + + * po/.cvsignore, po/LINGUAS, po/Makevars, po/POTFILES.in, po/da.po, + po/es.po, po/fr.po, po/ko.po, po/ru.po, po/sv.po: now, we have a po/ + subdirectory for gettext. i hope you're happy + +2002-03-12 Will Estes + + * po/ca.po: removing po files, maybe + +2002-03-12 Will Estes + + * tests/.cvsignore: ignore autom4te.cache + +2002-03-11 Will Estes + + * po/ca.po, po/da.po, po/es.po, po/fr.po, po/ko.po, po/ru.po, + po/sv.po: po files from debian + +2002-03-08 Will Estes + + * TODO: add several notes about tasks which need doing; create a new + top-level entry for generic coding concerns (this is distinct from + specific API or other such issues) + +2002-03-06 Will Estes + + * README: eliminate to.do and faqs from the README file + +2002-03-06 Will Estes + + * TODO: more notes on tests/ + +2002-03-06 Will Estes + + * Makefile.am: remove subdirectories from EXTRA_DIST; add a SUBDIRS + macro to handle examples/; clean up the dist-hook target + +2002-03-06 Will Estes + + * configure.in: we want to generate Makefiles in some more + subdirectories; automake will like this + +2002-03-06 Will Estes + + * TODO: notes on subdirectories + +2002-03-05 Will Estes + + * examples/.cvsignore, examples/Makefile.am: now examples/ fits into + automake + +2002-03-05 Will Estes + + * examples/fastwc/.cvsignore, examples/fastwc/Makefile.am: + examples/fastwc now fits into automake + +2002-03-05 Will Estes + + * examples/manual/.cvsignore, examples/manual/Makefile.am, + examples/manual/Makefile.examples, examples/manual/README: + examples/manual directory now fits into automake + +2002-03-05 Will Estes + + * examples/manual/Makefile: renamed Makefile to Makefile.examples + for automake's sake + +2002-03-04 Will Estes + + * Makefile.am: add parse.c and scan.c to built_sources + +2002-02-24 John Millaway + + * Makefile.am: Removed CVS-specific code from 'dist-hook' target so + anybody with a copy of the tree can build a dist. + +2002-02-22 John Millaway + + * tests/Makefile.in: Converted test script to portable /bin/sh. + +2002-02-22 John Millaway + + * tests/test-bison-yylloc/Makefile.in: Added some spaces in shell + scripts for portability. + +2002-02-22 John Millaway + + * tests/create-test.pl: Fixed #! line for portability. + +2002-02-22 John Millaway + + * tests/test-bison-yylloc/Makefile.in: Fixed return status code on + bison-lloc test. + +2002-02-21 John Millaway + + * tests/create-test.pl: Added script to auto-create tests. Probably + overkill. + +2002-02-21 John Millaway + + * flex.skl: Fixed C++ #ifdef problem. Removed mistyped __CPLUSPLUS + macro. Removed THROW_NIL. Not sure where it came from in the first + place. + +2002-02-21 John Millaway + + * tests/README, tests/TEMPLATE/Makefile.in, tests/configure.in, + tests/test-c-cpp-nr/.cvsignore, tests/test-c-cpp-nr/Makefile.in, + tests/test-c-cpp-nr/scanner.l, tests/test-c-cpp-nr/test.input, + tests/test-c-cpp-r/.cvsignore, tests/test-c-cpp-r/Makefile.in, + tests/test-c-cpp-r/scanner.l, tests/test-c-cpp-r/test.input: Added + test-c-cpp-nr and test-c-cpp-r. + +2002-02-16 John Millaway + + * flex.skl: Added missing #endif. + +2002-02-07 Will Estes + + * tests/TEMPLATE/.cvsignore, tests/test-array-nr/.cvsignore, + tests/test-array-r/.cvsignore, tests/test-basic-nr/.cvsignore, + tests/test-basic-r/.cvsignore, tests/test-bison-yylloc/.cvsignore, + tests/test-bison-yylval/.cvsignore, + tests/test-header-nr/.cvsignore, tests/test-header-r/.cvsignore, + tests/test-include-by-buffer/.cvsignore, + tests/test-include-by-reentrant/.cvsignore, + tests/test-multiple-scanners-nr/.cvsignore, + tests/test-multiple-scanners-r/.cvsignore, + tests/test-prefix-nr/.cvsignore, tests/test-prefix-r/.cvsignore, + tests/test-pthread/.cvsignore, tests/test-string-nr/.cvsignore, + tests/test-string-r/.cvsignore, tests/test-yyextra/.cvsignore: add + OUTPUT to .cvsignore files in test directories; it's also in the + template directory + +2002-02-06 Will Estes + + * gen.c: fix interrupted reads and freads; from the debian package + maintainer + +2002-02-06 Will Estes + + * flex.texi, flexdef.h, main.c, nfa.c: support large flex tables; + from debian package maintainer + +2002-01-29 Will Estes + + * tests/configure.in: add more output files to account for new tests + +2002-01-03 Will Estes + + * tests/test-array-nr/.cvsignore, tests/test-array-nr/Makefile.in, + tests/test-array-nr/scanner.l, tests/test-array-nr/test.input: add + this test + +2002-01-03 Will Estes + + * tests/test-array-r/.cvsignore, tests/test-array-r/Makefile.in, + tests/test-array-r/scanner.l, tests/test-array-r/test.input: add + this test suite + +2001-11-20 Will Estes + + * flex.skl, main.c: millaway: Fixed yytext_ptr when using %array in + reentrant scanner + +2001-11-20 Will Estes + + * buf.c: oops, forgot this one line + +2001-11-14 Will Estes + + * tests/test-header-r/.cvsignore, tests/test-header-r/Makefile.in, + tests/test-header-r/main.c, tests/test-header-r/scanner.l, + tests/test-header-r/test.input: and more fallout + +2001-11-14 Will Estes + + * TODO, flex.skl, flex.texi, flexdef.h, main.c, misc.c, + tests/README, tests/TEMPLATE/Makefile.in, tests/configure.in, + tests/test-basic-r/scanner.l, tests/test-bison-yylloc/.cvsignore, + tests/test-bison-yylloc/Makefile.in, + tests/test-bison-yylloc/parser.y, + tests/test-bison-yylloc/scanner.l, + tests/test-bison-yylval/.cvsignore, + tests/test-bison-yylval/Makefile.in, + tests/test-bison-yylval/parser.y, + tests/test-bison-yylval/scanner.l, + tests/test-include-by-reentrant/scanner.l, + tests/test-prefix-r/scanner.l, tests/test-pthread/scanner.l, + tests/test-string-r/scanner.l, tests/test-yyextra/scanner.l: more + from the same batch + +2001-11-14 Will Estes + + * tests/test-bison-yylloc/main.c, tests/test-bison-yylval/main.c, + tests/test-header-nr/.cvsignore, tests/test-header-nr/Makefile.in, + tests/test-header-nr/main.c, tests/test-header-nr/scanner.l, + tests/test-header-nr/test.input, + tests/test-multiple-scanners-nr/.cvsignore, + tests/test-multiple-scanners-nr/Makefile.in, + tests/test-multiple-scanners-nr/main.c, + tests/test-multiple-scanners-nr/scanner-1.l, + tests/test-multiple-scanners-nr/scanner-2.l, + tests/test-multiple-scanners-r/.cvsignore, + tests/test-multiple-scanners-r/Makefile.in, + tests/test-multiple-scanners-r/main.c, + tests/test-multiple-scanners-r/scanner-1.l, + tests/test-multiple-scanners-r/scanner-2.l: a big batch from + millaway + +2001-10-26 Will Estes + + * NEWS: now NEWS has forgotten about the _r variables + +2001-10-26 Will Estes + + * flex.skl, flex.texi, gen.c, main.c, + tests/test-bison-yylloc/scanner.l, + tests/test-bison-yylval/scanner.l, + tests/test-include-by-reentrant/scanner.l, + tests/test-prefix-nr/scanner.l, tests/test-pthread/scanner.l, + tests/test-string-r/scanner.l, tests/test-yyextra/scanner.l: + millaway simplified the reentrant api; here's the result + +2001-10-23 Will Estes + + * main.c, options.c, options.h: more from millaway + +2001-10-22 Will Estes + + * main.c, options.c, options.h: the last checkin was broken; + millaway fixed it + +2001-10-22 Will Estes + + * flex.skl, flex.texi, gen.c, main.c, misc.c, options.h, scan.l, + scanopt.c, tests/README, tests/configure.in: phew, millaway's latest + batch + +2001-10-21 Will Estes + + * flex.skl: flex.skl should come up in C mode + +2001-10-21 Will Estes + + * flex.skl: apparently, isatty and c++ need help getting along (from + octave) + +2001-10-19 Will Estes + + * NEWS: document new options and new option handling + +2001-10-19 Will Estes + + * TODO: tell emacs that TODO is a text/outline mode file + +2001-10-19 Will Estes + + * TODO: we have new long options; we need to document that + +2001-10-19 Will Estes + + * NEWS: tell emacs that NEWS is text/outline mode + +2001-10-19 Will Estes + + * flex.skl: oops, lost a line somewhere in the merge process on + millaway's work + +2001-10-17 Will Estes + + * Makefile.am, buf.c, flex.skl, flex.texi, flexdef.h, main.c, + misc.c, options.c, options.h, parse.y, scan.l, scanopt.c, scanopt.h: + merge latest batch of millaway's changes + +2001-09-22 Will Estes + + * main.c: Fixed typo in options display + +2001-09-20 Will Estes + + * main.c: reentrant and non-reentrant scanners share the same yywrap + MACRO. millaway + +2001-09-20 Will Estes + + * TODO: clarify item on comments in lexical files + +2001-09-20 Will Estes + + * NEWS, scan.l: now flex recognizes \r as an eol character + +2001-09-20 Will Estes + + * Makefile.am: specify cvsroot so automake distcheck works + +2001-09-19 Will Estes + + * flex.texi: tex has lost its mind; we remove parentheses to + compensate + +2001-09-19 Will Estes + + * NEWS: now that c++ is better supported, let's mention it as a news + item + +2001-09-19 Will Estes + + * examples/fastwc/wc1.l, examples/fastwc/wc2.l, + examples/fastwc/wc3.l, examples/fastwc/wc4.l, + examples/fastwc/wc5.l, flex.skl, main.c: commit the backwash from + the branch merges + +2001-09-19 Will Estes + + * FlexLexer.h, examples/testxxLexer.l, flex.skl: made preliminary + c++ fixes; the intent is to make it work with recent c++ compilers + +2001-08-26 Will Estes + + * main.c: remove argv_fixup; fix typo in error message; changes from + millaway's branch + +2001-08-24 Will Estes + + * NEWS: mention no more c++ comments in c scanners + +2001-08-21 John Millaway + + * flex.skl: Changed // comments to /* */ comments in skeleton. + +2001-08-19 John Millaway + + * flex.texi: Changed @var to @code everywhere. + +2001-08-16 Will Estes + + * to.do/flex.rmail: more mail + +2001-08-16 Will Estes + + * TODO: the manual now has its own section; we're not adding + comments either + +2001-08-04 John Millaway + + * tests/Makefile.in, tests/README, tests/TEMPLATE/Makefile.in, + tests/test-basic-nr/Makefile.in, tests/test-basic-r/Makefile.in, + tests/test-bison-yylloc/Makefile.in, + tests/test-bison-yylval/Makefile.in, + tests/test-include-by-buffer/Makefile.in, + tests/test-include-by-reentrant/Makefile.in, + tests/test-prefix-nr/Makefile.in, tests/test-prefix-r/Makefile.in, + tests/test-pthread/Makefile.in, tests/test-string-nr/Makefile.in, + tests/test-string-r/Makefile.in, tests/test-yyextra/Makefile.in: + Cleaned up the output of the tests. + +2001-08-03 Will Estes + + * TODO: note jason's thoughts on having a manpage + +2001-08-03 Will Estes + + * TODO: note millaway's assignment and tests to be under flex + license + +2001-08-01 John Millaway + + * tests/test-bison-yylval/scanner.l: Fixed semantics of test (the + success or failure of this test should be unaffected by this + change.) + +2001-08-01 Will Estes + + * autogen.sh: fake automake into believing that ChangeLog already + exists + +2001-08-01 Will Estes + + * Makefile.am: millaway needs to be covered in the ChangeLog + +2001-08-01 Will Estes + + * version.h: automake is supplying version info now so we just pick + it up + +2001-08-01 Will Estes + + * flex.texi: forgot braces on @copyright + +2001-08-01 John Millaway + + * flex.skl: Added missing argument to yy_flex_free. + +2001-08-01 Will Estes + + * AUTHORS: john millaway wrote the reentrant C support + +2001-08-01 Will Estes + + * flex.texi: add license node to the manual + +2001-08-01 Will Estes + + * TODO: c++ ideas + +2001-07-31 Will Estes + + * parse.y: error messages will now show up the way that emacs likes + them + +2001-07-31 Will Estes + + * Makefile.am: oops, left in an extra backslash + +2001-07-31 Will Estes + + * TODO: flex.texi is here; clarify tests/ rewrite issue + +2001-07-31 Will Estes + + * NEWS: hey, we have texinfo, not man + +2001-07-31 Will Estes + + * flex.1: no more manpage + +2001-07-31 Will Estes + + * Makefile.am: remove flex.1 and rewrite the dist-hook so that we + pick up a couple more directories + +2001-07-31 Will Estes + + * flex.texi: the namual now compiles; hurray + +2001-07-31 Will Estes + + * Makefile.am: first attempt at including the tests/ directory via + automake, dist-hook target added + +2001-07-31 Will Estes + + * tests/.cvsignore: ignore config.cache in tests/ directory + +2001-07-31 Will Estes + + * Makefile.am: automake groks the ChangeLog now so we don't have to + remind the maintainer to remake it + +2001-07-30 Will Estes + + * flex.texi: more corrections to the manual; the end is in site + +2001-07-30 Will Estes + + * TODO: auto-generated backup? + +2001-07-27 Will Estes + + * flex.texi: today's tinkering on the manual + +2001-07-27 Will Estes + + * Makefile.am: if we want flex.1 we have to say so in EXTRA_DIST + +2001-07-27 Will Estes + + * TODO: note future issues with flex.texi + +2001-07-27 Will Estes + + * Makefile.am: include flex.1 as it's the only working documentation + for now + +2001-07-27 Will Estes + + * Makefile.am: rearrange to work with automake on building the + ChangeLog + +2001-07-27 Will Estes + + * scan.l: automake is unhappy if we specify the outfile + +2001-07-26 Will Estes + + * flex.texi: more conversions/corrections + +2001-07-26 Will Estes + + * README: we removed misc/ so we don't mention it any more + +2001-07-25 Will Estes + + * flex.texi: begin the manual conversion to texinfo; yes, it's + broken right now + +2001-07-25 Will Estes + + * AUTHORS, THANKS: copy in manual author and thanks info + +2001-07-25 Will Estes + + * Makefile.am: how to fake the ChangeLog into showing up in the + distribution + +2001-07-25 Will Estes + + * Makefile.am: add YFLAGS so parse.h gets made + +2001-07-24 Will Estes + + * examples/fastwc/README, examples/fastwc/mywc.c, + examples/fastwc/wc1.l, examples/fastwc/wc2.l, + examples/fastwc/wc3.l, examples/fastwc/wc4.l, examples/fastwc/wc5.l: + re-add these files + +2001-07-24 Will Estes + + * TODO: reflect recent doings + +2001-07-24 Will Estes + + * Makefile.in: what with automake, we don't need Makefile.in any + more + +2001-07-24 Will Estes + + * configure.in: more rearranging for automake + +2001-07-24 Will Estes + + * to.do/flex.rmail: more mail came in + +2001-07-24 Will Estes + + * autogen.sh: adjust to automake's idea of the world + +2001-07-24 Will Estes + + * Makefile.am: add Vern's misc dependencies; noinst_SCRIPTS was + broken?; list a few last files to be included in the distribution + +2001-07-24 Will Estes + + * NEWS: rearrange for better order; add automake support as a news + item + +2001-07-24 Will Estes + + * Makefile.am: copyright notice on Makefile.am; document some -D + switches (are they still usable?) + +2001-07-24 Will Estes + + * TODO: add lex-replacement issue + +2001-07-24 Will Estes + + * Makefile.am: add EXTRA_DIST + +2001-07-23 Will Estes + + * autogen.sh: we need to do the same thing in each directory + +2001-07-23 Will Estes + + * configure.in: introduce automake into the macro calls + +2001-07-23 Will Estes + + * Makefile.am: add AUTOMAKE_OPTIONS, info_TEXINFOS, include_HEADERS, + noinst_HEADERS; it's libfl.a, not libflex.a + +2001-07-23 Will Estes + + * Makefile.am: bin_PROGRAMS and lib_LIBRARIES + +2001-07-23 Will Estes + + * to.do/streams.mail: streams.mail has moved here + +2001-07-23 Will Estes + + * TODO: add xref for teximanual + +2001-07-19 Will Estes + + * flex.1: include typo/punctuation fixes from a patch submitted by + noon@cote-dazur.com (Fabrice Bauzac) + +2001-07-17 Will Estes + + * TODO: we want gettext + +2001-06-24 Will Estes + + * flex.skl: include c++ STD fixes from quanstro@quanstro.net + +2001-06-24 Will Estes + + * flex.skl, gen.c: change some int types to size_t as per FreeBSD + 28364 from avn@any.ru + +2001-06-24 Will Estes + + * TODO: remove parse.[ch] from make clean target; repackage + distribution (not rework) + +2001-06-19 Will Estes + + * TODO: add memory api and reworking of flex.skl reworking + +2001-06-18 Will Estes + + * flex.skl: remove extraneous notice from flex.skl + +2001-06-18 Will Estes + + * flex.skl: patch memory leak as per millaway + +2001-06-17 Will Estes + + * to.do/flex.rmail: add vern's ok for copyright/license changes and + john's answer on line offsets + +2001-06-17 Will Estes + + * TODO: remove creation of .cvsignore files (it's done); add other + notes about the test suite + +2001-06-17 Will Estes + + * tests/TEMPLATE/.cvsignore, tests/test-basic-nr/.cvsignore, + tests/test-basic-r/.cvsignore, tests/test-bison-yylloc/.cvsignore, + tests/test-bison-yylval/.cvsignore, + tests/test-include-by-buffer/.cvsignore, + tests/test-include-by-reentrant/.cvsignore, + tests/test-prefix-nr/.cvsignore, tests/test-prefix-r/.cvsignore, + tests/test-pthread/.cvsignore, tests/test-string-nr/.cvsignore, + tests/test-string-r/.cvsignore, tests/test-yyextra/.cvsignore: + adding .cvsignore files for existing tests/ subdirectories + +2001-06-17 Will Estes + + * tests/README: reformat, say to add a description to this file and + mention what to do re .cvsignore + +2001-06-17 Will Estes + + * tests/TEMPLATE/cvsignore: create template for .cvsignore + +2001-06-17 Will Estes + + * TODO: reorganize for logical reasons; test suite now seems to run + out of the box + +2001-06-17 Will Estes + + * tests/.cvsignore: we dont want the Makefile either + +2001-06-17 Will Estes + + * tests/test-prefix-nr/test.input, tests/test-prefix-r/test.input: + test.input was supposed to be here + +2001-06-17 Will Estes + + * tests/.cvsignore: add autoconf legacy files to be ignored + +2001-06-17 Will Estes + + * autogen.sh: clarify usage instructions; prepare tests/ as well + +2001-06-17 Will Estes + + * tests/.cvsignore: . cvsignore for tests/ subdirectory + +2001-06-17 Will Estes + + * FlexLexer.h: tell emacs that FlexLexer.h is c++ + +2001-06-17 Will Estes + + * scan.l: tell emacs scan.l is in C mode + +2001-06-17 Will Estes + + * flex.skl: added punctuation + +2001-06-17 Will Estes + + * FlexLexer.h, Makefile.in, README, RoadMap, autogen.sh, ccl.c, + configure.in, dfa.c, ecs.c, flex.1, flex.skl, flexdef.h, gen.c, + libmain.c, libyywrap.c, main.c, misc.c, mkskel.sh, nfa.c, parse.y, + scan.l, sym.c, tblcmp.c, yylex.c: change copyright/license notices + as per Vern's response to Theo + +2001-06-15 Will Estes + + * to.do/flex.rmail: add bill fenlason's emails + +2001-06-15 Will Estes + + * COPYING: make changes as per Theo De Raadt; remove tabs + +2001-06-08 Will Estes + + * flex.skl: save errno as per Theo de Raadt + +2001-06-07 Will Estes + + * flex.1: correct hyphenation as per openbsd tree + +2001-06-05 Will Estes + + * Makefile.in, configure.in: change references to TESTS/ to tests/ + to account for the directory name changes + +2001-05-27 Will Estes + + * flex.skl, gen.c: commit john millaway's YY_G wrapper corrections + +2001-05-21 Will Estes + + * tests/Makefile.in: remove || exit calls + +2001-05-21 Will Estes + + * gen.c: complete john millaway's reentrant patch + +2001-05-21 Will Estes + + * to.do/flex.rmail: more flex messages in the queue + +2001-05-18 Will Estes + + * flex.skl, flexdef.h, gen.c, main.c, nfa.c, scan.l: john millaway's + reentrancy patch + +2001-05-18 Will Estes + + * tests/Makefile.in: remove || exit from testing loop + +2001-05-18 Will Estes + + * Makefile.in: tell make about the tests directory and its + associated targets + +2001-05-18 Will Estes + + * TODO: rethink the todo list + +2001-05-18 Will Estes + + * flex.1: describe reentrant api changes + +2001-05-18 Will Estes + + * TODO: mention work needed for tests/ + +2001-05-18 Will Estes + + * configure.in: tell auto* about the test directory + +2001-05-18 Will Estes + + * README: make punctuation uniform, mention the new tests/ directory + +2001-05-18 Will Estes + + * NEWS: reformat items; cut out old items and move them to ONEWS + +2001-05-18 Will Estes + + * ONEWS: move old NEWS items to ONEWS + +2001-05-18 Will Estes + + * tests/Makefile.in, tests/README, tests/TEMPLATE/Makefile.in, + tests/TEMPLATE/parser.y, tests/TEMPLATE/scanner.l, + tests/TEMPLATE/test.input, tests/configure.in, + tests/test-basic-nr/Makefile.in, tests/test-basic-nr/scanner.l, + tests/test-basic-nr/test.input, tests/test-basic-r/Makefile.in, + tests/test-basic-r/scanner.l, tests/test-basic-r/test.input, + tests/test-bison-yylloc/Makefile.in, + tests/test-bison-yylloc/parser.y, + tests/test-bison-yylloc/scanner.l, + tests/test-bison-yylloc/test.input, + tests/test-bison-yylval/Makefile.in, + tests/test-bison-yylval/parser.y, + tests/test-bison-yylval/scanner.l, + tests/test-bison-yylval/test.input, + tests/test-include-by-buffer/Makefile.in, + tests/test-include-by-buffer/scanner.l, + tests/test-include-by-buffer/test-1.input, + tests/test-include-by-buffer/test-2.input, + tests/test-include-by-buffer/test-3.input, + tests/test-include-by-reentrant/Makefile.in, + tests/test-include-by-reentrant/scanner.l, + tests/test-include-by-reentrant/test-1.input, + tests/test-include-by-reentrant/test-2.input, + tests/test-include-by-reentrant/test-3.input, + tests/test-prefix-nr/Makefile.in, tests/test-prefix-nr/README, + tests/test-prefix-nr/scanner.l, tests/test-prefix-r/Makefile.in, + tests/test-prefix-r/README, tests/test-prefix-r/scanner.l, + tests/test-pthread/Makefile.in, tests/test-pthread/scanner.l, + tests/test-pthread/test-1.input, tests/test-pthread/test-2.input, + tests/test-pthread/test-3.input, tests/test-pthread/test-4.input, + tests/test-pthread/test-5.input, tests/test-string-nr/Makefile.in, + tests/test-string-nr/scanner.l, tests/test-string-r/Makefile.in, + tests/test-string-r/scanner.l, tests/test-yyextra/Makefile.in, + tests/test-yyextra/scanner.l, tests/test-yyextra/test.input: add + john millaway's test directory + +2001-05-04 Will Estes + + * to.do/flex.rmail: more mail in flex.rmail + +2001-05-03 Will Estes + + * FlexLexer.h, ccl.c, dfa.c, ecs.c, flex.skl, flexdef.h, gen.c, + libmain.c, libyywrap.c, main.c, misc.c, nfa.c, parse.y, scan.l, + sym.c, tblcmp.c, yylex.c: remove extraneous rcs keywords + +2001-05-03 Will Estes + + * README: mention RoadMap + +2001-05-01 Will Estes + + * examples/README, examples/debflex.awk, examples/manual/ChangeLog, + examples/manual/Makefile, examples/manual/README, + examples/manual/cat.lex, examples/manual/dates.lex, + examples/manual/datetest.dat, examples/manual/eof_rules.lex, + examples/manual/eof_test01.txt, examples/manual/eof_test02.txt, + examples/manual/eof_test03.txt, examples/manual/expr.lex, + examples/manual/expr.y, examples/manual/front.lex, + examples/manual/front.y, examples/manual/j2t.lex, + examples/manual/myname.lex, examples/manual/myname.txt, + examples/manual/myname2.lex, examples/manual/numbers.lex, + examples/manual/pas_include.lex, examples/manual/pascal.lex, + examples/manual/reject.lex, examples/manual/replace.lex, + examples/manual/string1.lex, examples/manual/string2.lex, + examples/manual/strtest.dat, examples/manual/unput.lex, + examples/manual/user_act.lex, examples/manual/userinit.lex, + examples/manual/wc.lex, examples/manual/yymore.lex, + examples/manual/yymore2.lex, examples/manual/yymoretest.dat, + examples/testxxLexer.l, to.do/README, to.do/Wilhelms.todo, + to.do/Wish-List, to.do/flex.rmail, to.do/unicode/FlexLexer.h, + to.do/unicode/ccl.c, to.do/unicode/changes.txt, + to.do/unicode/ecs.c, to.do/unicode/flex.1, to.do/unicode/flex.skl, + to.do/unicode/flexdef.h, to.do/unicode/gen.c, to.do/unicode/main.c, + to.do/unicode/misc.c, to.do/unicode/scan.l, to.do/unicode/tblcmp.c: + adding the rest of vern's files + +2001-05-01 Will Estes + + * README: mention misc/ directory + +2001-05-01 Will Estes + + * version.h: version is 2.5.5b + +2001-05-01 Will Estes + + * Makefile.in: remove header from top; add rule to generate + initscan.c just in case + +2001-05-01 Will Estes + + * configure.in: dont check for initscan.c; check for scan.l instead + +2001-05-01 Will Estes + + * RoadMap: list of source files + +2001-05-01 Will Estes + + * README: rewrite README to reflect changes in layout of directories + +2001-05-01 Will Estes + + * AUTHORS, THANKS, TODO: initial attempt at the files + +2001-05-01 Will Estes + + * COPYING: add 2001 copyright notice + +2001-05-01 Will Estes + + * autogen.sh: initial attempt at a bootstrap script for developers + +2001-05-01 Will Estes + + * flex.texi: texinfo manual, old contributed version + +2000-08-21 Vern Paxson + + * flex.1: fixed some bugs in examples of [[:...:]] ccls + +2000-08-21 Vern Paxson + + * version.h: version shipped to Dick King + +2000-08-21 Vern Paxson + + * flex.skl: explicit include of iostream.h + +2000-08-21 Vern Paxson + + * scan.l: if a newline is seen in , assume it + terminates the string. + +2000-08-21 Vern Paxson + + * flexdef.h, sym.c: moved symbol table definitions from flexdef.h + into sym.c + +2000-08-21 Vern Paxson + + * dfa.c: fixed underallocation for accset + +1997-06-27 Vern Paxson + + * COPYING: revised for rms + +1997-06-23 Vern Paxson + + * flex.skl: fixed memory leak + +1997-06-23 Vern Paxson + + * flex.1: input() doesn't destroy yytext + +1997-06-23 Vern Paxson + + * FlexLexer.h: wrapped with extern "C++" + +1996-12-13 Vern Paxson + + * flex.skl: use delete [] for yy_state_buf + +1996-10-29 Vern Paxson + + * flex.skl: fixed %option noinput + +1996-10-29 Vern Paxson + + * flex.skl: free(char*) fix ... Sigh ... + +1996-10-11 Vern Paxson + + * gen.c: bug fix for yymore()/yylineno interaction + +1996-10-11 Vern Paxson + + * gen.c: fixed memory leak + +1996-09-10 Vern Paxson + + * NEWS: release 2.5.4 + +1996-09-10 Vern Paxson + + * Makefile.in: more stuff for distclean + +1996-09-10 Vern Paxson + + * flex.skl: "str" -> "yy_str" + +1996-09-10 Vern Paxson + + * version.h: 2.5.4 + +1996-07-02 Vern Paxson + + * flex.skl: (attempted) fix for input() crossing a file boundary + +1996-05-29 Vern Paxson + + * NEWS: don't do Acorn diffs + +1996-05-29 Vern Paxson + + * NEWS: some minor additions for 2.5.3 + +1996-05-29 Vern Paxson + + * NEWS, version.h: 2.5.3 + +1996-05-25 Vern Paxson + + * flex.skl: initialize yy_more_offset etc. for yyFlexLexer class + +1996-05-25 Vern Paxson + + * flex.skl: niggling cosmetic tweak + +1996-05-25 Vern Paxson + + * flex.skl: bug fixes for yymore (especially with %array) + +1996-05-25 Vern Paxson + + * gen.c: yymore + %array tweaks + +1996-05-25 Vern Paxson + + * FlexLexer.h: added yy_{,prev_}more_offset + +1996-05-25 Vern Paxson + + * main.c: removed decl of unused library function + +1996-05-25 Vern Paxson + + * flex.skl: snapshot of cscope yymore fixes, prior to switching + yymore-on-%array approach + +1995-12-18 Vern Paxson + + * gen.c: don't stack states on NUL-transitions that are jams + +1995-09-27 Vern Paxson + + * libmain.c: fixed re Esmond Pitt's ancient suggestion + +1995-04-28 Vern Paxson + + * misc.c: ANSI C / Solaris tweak + +1995-04-24 Vern Paxson + + * flex.1: credits + +1995-04-24 Vern Paxson + + * NEWS: multiple FlexLexer.h includes + +1995-04-24 Vern Paxson + + * FlexLexer.h: fix multiple inclusions + +1995-04-24 Vern Paxson + + * scan.l: lint tweak + +1995-04-24 Vern Paxson + + * flex.1: typo fixed + +1995-04-24 Vern Paxson + + * flex.1: credits update + +1995-04-24 Vern Paxson + + * flex.skl: (char*) cast for realloc + +1995-04-24 Vern Paxson + + * NEWS: (char*) tweak + +1995-04-21 Vern Paxson + + * NEWS: VMS update for 2.5.2 + +1995-04-21 Vern Paxson + + * Makefile.in: clarify when 8-bit scanners are created by default, + vs. 7-bit + +1995-04-21 Vern Paxson + + * parse.y: reworked alloca() chud, from Francois + +1995-04-20 Vern Paxson + + * NEWS, version.h: 2.5.2 + +1995-04-20 Vern Paxson + + * flex.1: 2.5.2 update + +1995-04-20 Vern Paxson + + * dfa.c, main.c: const -> yyconst + +1995-04-20 Vern Paxson + + * Makefile.in: fixed some old libfl.a references + +1995-04-20 Vern Paxson + + * Makefile.in: some (but not all) of Francois' tweaks + +1995-04-20 Vern Paxson + + * configure.in: tweaks from Francois + +1995-04-20 Vern Paxson + + * flex.skl: yy_delete_buffer allows nil buffer pointer + +1995-04-20 Vern Paxson + + * main.c: do_stdinit now defaults to false + +1995-04-20 Vern Paxson + + * FlexLexer.h: remove first default for yylex(new_in, new_out) + +1995-04-20 Vern Paxson + + * flex.skl: rearrange some definitions; fix YY_NO_UNPUT + +1995-04-20 Vern Paxson + + * parse.y: more alloca() bullshit + +1995-04-20 Vern Paxson + + * misc.c: octal escape sequence must have just digits 0-7 + +1995-04-20 Vern Paxson + + * scan.l: '-' means stdin octal escape sequence must just be digits + 0-7 + +1995-04-20 Vern Paxson + + * main.c: -- terminates options + +1995-04-20 Vern Paxson + + * flexdef.h: added dataflush() prototype + +1995-04-20 Vern Paxson + + * misc.c: move dataflush, otoi prototypes into flexdef.h + +1995-04-20 Vern Paxson + + * flex.skl, gen.c: const -> yyconst + +1995-04-20 Vern Paxson + + * gen.c: fixed bug in needing yy_cp for -Cf w/ backing up + +1995-03-28 Vern Paxson + + * README, flex.1: Stan Adermann credit + +1995-03-27 Vern Paxson + + * README: beta-tester update + +1995-03-27 Vern Paxson + + * NEWS, version.h: 2.5.1 + +1995-03-27 Vern Paxson + + * flex.1: update date for 2.5.1 release, some feedbacker credits + +1995-03-27 Vern Paxson + + * gen.c: fixed lint problem with declaring yy_cp unnecessarily + +1995-03-27 Vern Paxson + + * dfa.c: {}'s around full-table initializations + +1995-03-21 Vern Paxson + + * README: for version 2.5 + +1995-03-21 Vern Paxson + + * flex.1: added note regarding yylineno should be maintained on a + per-buffer basis + +1995-03-21 Vern Paxson + + * NEWS: new C++ member functions + +1995-03-21 Vern Paxson + + * NEWS, flex.1: 2.5.0.8 update + +1995-03-21 Vern Paxson + + * main.c: rename yylineno if -P + +1995-03-20 Vern Paxson + + * flexdef.h: do_yylineno MARKER_DIFFERENCE depends on MAXIMUM_MNS + +1995-03-20 Vern Paxson + + * Makefile.in: removed redundant skel.c from DISTFILES + +1995-03-20 Vern Paxson + + * FlexLexer.h: debug(), setdebug(), lineno() + +1995-03-20 Vern Paxson + + * flex.skl: %option yylineno support + +1995-03-20 Vern Paxson + + * gen.c: read up to newline for interactive reads, rather than one + char + +1995-03-20 Vern Paxson + + * main.c, scan.l: added %option yylineno + +1995-03-18 Vern Paxson + + * gen.c: added do_yylineno + +1995-03-06 Vern Paxson + + * NEWS, flex.1: 2.5.0.7 + +1995-03-05 Vern Paxson + + * Makefile.in: realclean -> maintainer-clean + +1995-03-05 Vern Paxson + + * flex.skl: Added yy_flush_buffer + +1995-03-05 Vern Paxson + + * FlexLexer.h: added yy_flush_buffer + +1995-03-05 Vern Paxson + + * main.c: prefix support for yy_flush_buffer + +1995-03-05 Vern Paxson + + * parse.y: added %option yyclass + +1995-03-05 Vern Paxson + + * flexdef.h, main.c, scan.l: added yyclass + +1995-03-05 Vern Paxson + + * FlexLexer.h: Added switch_streams + +1995-03-05 Vern Paxson + + * flex.skl: added switch_streams + +1995-03-05 Vern Paxson + + * main.c: don't rename yy_flex_debug for C++ + +1995-03-05 Vern Paxson + + * gen.c: yy_flex_debug extern only if not C++ + +1995-03-05 Vern Paxson + + * FlexLexer.h: added yy_flex_debug member variable + +1995-03-05 Vern Paxson + + * flex.skl: yyFlexLexer initialization of yy_flex_debug + +1995-03-04 Vern Paxson + + * flexdef.h, main.c: VMS POSIX stuff + +1995-03-04 Vern Paxson + + * flex.skl: moved position of yy_init = 0 + +1995-03-04 Vern Paxson + + * flex.skl: added YY_EXIT_FAILURE + +1995-03-04 Vern Paxson + + * main.c: removed VMS-specific exit + +1995-03-04 Vern Paxson + + * dfa.c, flexdef.h, gen.c, main.c, misc.c, nfa.c, scan.l, sym.c, + yylex.c: internationalization aids + +1995-03-04 Vern Paxson + + * main.c: do yy_flex_debug prefix for both C++ and C + +1995-02-06 Vern Paxson + + * main.c: fixed program_name tweak again + +1995-01-11 Vern Paxson + + * main.c: oops, fixed program_name tweak + +1995-01-11 Vern Paxson + + * main.c: program_name is "flex" if argv[0] nil + +1995-01-10 Vern Paxson + + * NEWS: 2.5.0.5 + +1995-01-10 Vern Paxson + + * flex.1: Documented YY_NUM_RULES + +1995-01-10 Vern Paxson + + * Makefile.in: added formatted man page to MISC + +1995-01-10 Vern Paxson + + * main.c: help messages to stdout + +1995-01-09 Vern Paxson + + * gen.c: Added YY_NUM_RULES + +1995-01-09 Vern Paxson + + * flex.skl: better fix for #pragma problem + +1995-01-09 Vern Paxson + + * flexdef.h: better fix for #pragma portability problem + +1995-01-09 Vern Paxson + + * misc.c: "# line" -> #line + +1995-01-09 Vern Paxson + + * flex.skl, flexdef.h: comment out Turbo C #pragma's + +1995-01-09 Vern Paxson + + * scan.l: reset linenum on new file + +1995-01-09 Vern Paxson + + * flex.skl: isatty() extern + +1995-01-09 Vern Paxson + + * NEWS, flex.1: 2.5.0.4 + +1995-01-09 Vern Paxson + + * main.c: long options, VMS tweaks + +1995-01-09 Vern Paxson + + * Makefile.in: Added parse.c, parse.h for dist MISC directory + +1995-01-09 Vern Paxson + + * flexdef.h: some "const" cleansing + +1995-01-09 Vern Paxson + + * mkskel.sh: skel[] is now const + +1995-01-09 Vern Paxson + + * misc.c: some const cleansing + +1995-01-09 Vern Paxson + + * scan.l: #line in section 1 + +1995-01-05 Vern Paxson + + * sym.c: preen + +1994-12-29 Vern Paxson + + * configure.in: config.h from conf.in + +1994-12-29 Vern Paxson + + * flexdef.h: for VMS, delete -> remove + +1994-12-29 Vern Paxson + + * Makefile.in: config.h.in -> conf.in rm config.h on distclean + +1994-12-29 Vern Paxson + + * main.c: stdinit tweaks + +1994-12-29 Vern Paxson + + * scan.l: added nostdinit + +1994-12-28 Vern Paxson + + * NEWS: added MS-DOS note for 2.5.0.2 + +1994-12-28 Vern Paxson + + * flex.1: typos, tweaks + +1994-12-28 Vern Paxson + + * Makefile.in: removed flexdoc + +1994-12-28 Vern Paxson + + * flex.1: flexdoc/flex merge + +1994-12-28 Vern Paxson + + * flex.1: typos + +1994-12-28 Vern Paxson + + * NEWS: typo + +1994-12-28 Vern Paxson + + * flex.1: 2.5 update + +1994-12-28 Vern Paxson + + * NEWS: 2.5.0.2 + +1994-12-28 Vern Paxson + + * scan.l: fixed sense of %option main implying %option noyywrap + +1994-12-28 Vern Paxson + + * flex.skl: YY_FLEX_{MAJOR,MINOR}_VERSION fixed bug in unput + trashing yytext even with %array + +1994-12-17 Vern Paxson + + * flex.1: prior to 2.5 update + +1994-12-17 Vern Paxson + + * main.c: C++/-P fixes + +1994-12-17 Vern Paxson + + * FlexLexer.h: -P fixes constructor, destructor moved to flex.skl + +1994-12-17 Vern Paxson + + * flex.skl: YY_SKIP_YYWRAP yyFlexLexer constructor, destructor + +1994-12-15 Vern Paxson + + * gen.c: formatting + +1994-12-15 Vern Paxson + + * gen.c: fixed bug in adjusting yytext before backing up + +1994-12-10 Vern Paxson + + * scan.l: switched scanner itself over to [:xxx:] + +1994-12-10 Vern Paxson + + * flex.skl: added YY_FLEX_VERSION + +1994-12-10 Vern Paxson + + * scan.l: Fixed CCL-match pattern for [:whatever:] + +1994-12-10 Vern Paxson + + * parse.y: treat [:upper:] as [:lower:] if -i + +1994-12-06 Vern Paxson + + * NEWS: 2.5.0.1 + +1994-12-06 Vern Paxson + + * flex.skl, gen.c: input() maintains BOL + +1994-12-06 Vern Paxson + + * flex.skl: check size of buffer in yy_scan_buffer + +1994-12-06 Vern Paxson + + * flex.skl: added %option main, fixed missing %* + +1994-12-06 Vern Paxson + + * parse.y: added ccl exprs + +1994-12-06 Vern Paxson + + * scan.l: added ccl exprs, %option main + +1994-12-06 Vern Paxson + + * yylex.c: added %options, ccl exprs + +1994-12-05 Vern Paxson + + * misc.c: undid previous change + +1994-12-04 Vern Paxson + + * Makefile.in: Makefile.in from srcdir + +1994-12-04 Vern Paxson + + * Makefile.in: added skel.c to DISTFILES + +1994-12-04 Vern Paxson + + * flex.skl: added YYSTATE alias + +1994-12-04 Vern Paxson + + * scan.l: NL is now \r?\n + +1994-12-04 Vern Paxson + + * gen.c: use cerr for C++ diagnostics + +1994-12-03 Vern Paxson + + * flex.skl: undid YY_UNIX_NEWLINE + +1994-12-03 Vern Paxson + + * flexdef.h: STDC_HEADERS to check for stdlib + +1994-12-03 Vern Paxson + + * configure.in: AC_STDC_HEADERS -> AC_HEADER_STDC + +1994-12-03 Vern Paxson + + * misc.c: \n -> '\012' + +1994-12-03 Vern Paxson + + * flex.skl: Added YY_UNIX_NEWLINE + +1994-12-03 Vern Paxson + + * flex.skl: BOL changes + +1994-12-03 Vern Paxson + + * dfa.c: fixed bug with caseins but not ecs + +1994-12-03 Vern Paxson + + * gen.c: BOL changes some casts for Turbo C + +1994-12-03 Vern Paxson + + * main.c: messages identify filenames + +1994-12-03 Vern Paxson + + * misc.c: Increase slowly if realloc double overflows + +1994-12-03 Vern Paxson + + * nfa.c: YY_RULE_SETUP + +1994-12-03 Vern Paxson + + * scan.l: Added yy_XX_state %option's Added yy_set_bol + +1994-11-29 Vern Paxson + + * Makefile.in: don't remove ~ files + +1994-11-24 Vern Paxson + + * Makefile.in: get CFLAGS from autoconf + +1994-11-24 Vern Paxson + + * dfa.c, flex.skl, flexdef.h, gen.c, misc.c, parse.y, scan.l, sym.c: + Brian Madsen's tweaks for Borland + +1994-11-24 Vern Paxson + + * version.h: 2.5.0 + +1994-11-24 Vern Paxson + + * flexdef.h: Added do_stdinit + +1994-11-24 Vern Paxson + + * FlexLexer.h: Added yy_delete_buffer() in destructor + +1994-11-24 Vern Paxson + + * flex.skl: Added yy_set_interactive, YY_ALWAYS_INTERACTIVE, + YY_NEVER_INTERACTIVE, YY_NO_INPUT, YY_NO_UNPUT, YY_NO_*_STATE + +1994-11-24 Vern Paxson + + * main.c: Added do_stdinit, Think C hacks + +1994-11-24 Vern Paxson + + * scan.l: Added %options for input, always-interactive, + never-interactive, yy_scan_{buffer,bytes,string} + +1994-11-05 Vern Paxson + + * flex.skl: size_t #ifdef's for not compiling some statics + +1994-11-05 Vern Paxson + + * Makefile.in: $(FLEX) config.h + +1994-11-05 Vern Paxson + + * configure.in: config.h, size_t, malloc.h, sys/types.h + +1994-11-05 Vern Paxson + + * flexdef.h: config.h, size_t + +1994-11-05 Vern Paxson + + * main.c: yywrap option, no stdin/out init for VMS, mundane tweaks + +1994-11-05 Vern Paxson + + * parse.y: alloca, lint tweaks + +1994-11-05 Vern Paxson + + * scan.l: %option yywrap size_t tweaks + +1994-11-05 Vern Paxson + + * tblcmp.c: size_t tweaks + +1994-11-05 Vern Paxson + + * misc.c: size_t, STDC tweaks + +1994-11-05 Vern Paxson + + * flex.skl: Added yy_scan_{buffer,bytes,string}, plus tweaks + +1994-10-12 Vern Paxson + + * flex.skl: made stack code conditional on "stack" option + +1994-10-12 Vern Paxson + + * scan.l: added use of "stack" %option + +1994-08-03 Vern Paxson + + * gen.c: Fixed fencepost in call to yy_flex_strncpy + +1994-07-25 Vern Paxson + + * flex.skl: yy_eof_status -> yy_buffer_status + +1994-07-25 Vern Paxson + + * flex.skl: yy_flex_strcpy -> yy_flex_strncpy minor prototype tweak + +1994-07-25 Vern Paxson + + * gen.c: Bug fix for matching NUL's at end of token when + interactive. yy_flex_strcpy -> yy_flex_strncpy + +1994-07-25 Vern Paxson + + * nfa.c: No YY_USER_ACTION if continued action + +1994-03-16 Vern Paxson + + * flex.skl: Added fix for 8-bit chars returned by input() + +1994-03-16 Vern Paxson + + * flex.skl: Move definition of yy_flex_strcpy to come after #define + of yytext_ptr + +1994-01-08 Vern Paxson + + * mkskel.sh: flex.skel -> flex.skl + +1994-01-08 Vern Paxson + + * mkskel.sh: Initial revision + +1993-12-29 Vern Paxson + + * Makefile.in: Fixed scan.c target so "make" detects flex failure + +1993-12-27 Vern Paxson + + * scan.l: Added %option's + +1993-12-27 Vern Paxson + + * Makefile.in: Nuked FLEX_FLAGS that are now done using %option + +1993-12-27 Vern Paxson + + * parse.y, scan.l: %option + +1993-12-27 Vern Paxson + + * main.c: Reworked for %option + +1993-12-27 Vern Paxson + + * flexdef.h: Added "unspecified", globals for %option + +1993-12-27 Vern Paxson + + * sym.c: start condition #define's go to action file + +1993-12-27 Vern Paxson + + * misc.c: Added action_define() + +1993-12-27 Vern Paxson + + * scan.l: Minor consolidation using scon scopes etc + +1993-12-27 Vern Paxson + + * scan.l: Modified to use scon scopes + +1993-12-27 Vern Paxson + + * scan.l: indented rules + +1993-12-26 Vern Paxson + + * parse.y: Added scon_stk stuff, format_warn + +1993-12-26 Vern Paxson + + * flexdef.h: Added format_warn + +1993-12-26 Vern Paxson + + * parse.y: Working checkpoint prior to adding { stuff + +1993-12-26 Vern Paxson + + * flexdef.h, main.c: Added in_rule, deleted actvsc + +1993-12-26 Vern Paxson + + * misc.c: Added doubling of '\'s in filenames + +1993-12-26 Vern Paxson + + * scan.l: Added in_rule, doing_rule_action + +1993-12-26 Vern Paxson + + * sym.c: Removed actvsc + +1993-12-23 Vern Paxson + + * flex.1: -ooutput #line directives credits + +1993-12-23 Vern Paxson + + * flex.skl: Fixsed sense of test for %array + +1993-12-23 Vern Paxson + + * NEWS: 2.5.0 snapshot for Craig + +1993-12-23 Vern Paxson + + * parse.y: Added beginnings of { ... } + +1993-12-23 Vern Paxson + + * scan.l: Simplified scanning {}'s + +1993-12-20 Vern Paxson + + * flexdef.h: Added + +1993-12-17 Vern Paxson + + * flex.skl: prototypes for alloc/string routines + +1993-12-17 Vern Paxson + + * flex.skl: alloc, string routines internal + +1993-12-17 Vern Paxson + + * Makefile.in: Nuked lib{string,alloc}.c, added dependency of + yylex.o on parse.h + +1993-12-17 Vern Paxson + + * configure.in: Check for string.h + +1993-12-17 Vern Paxson + + * flexdef.h: Use autoconf for string/strings.h yy_flex_XXX -> + flex_XXX + +1993-12-17 Vern Paxson + + * scan.l: Added flex_XXX -> yy_flex_XXX wrappers + +1993-12-17 Vern Paxson + + * dfa.c, misc.c, sym.c: yy_flex_XXX -> flex_XXX + +1993-12-17 Vern Paxson + + * yylex.c: No more WHITESPACE token + +1993-12-16 Vern Paxson + + * FlexLexer.h, flex.skl: Added yy_top_state() + +1993-12-16 Vern Paxson + + * scan.l: simplified comment-scanning using push/pop states + +1993-12-16 Vern Paxson + + * parse.y: removed crufty WHITESPACE token, some uses of '\n' token + +1993-12-15 Vern Paxson + + * FlexLexer.h: start stack, extern "C++" moved + +1993-12-15 Vern Paxson + + * dfa.c: Bug fix for -CF + +1993-12-15 Vern Paxson + + * flexdef.h, misc.c: alloc routines take unsigned + +1993-12-15 Vern Paxson + + * flex.skl: start-state stacks, alloc routines take unsigned + +1993-12-15 Vern Paxson + + * flexdef.h, misc.c: bracket -CF table elements + +1993-12-13 Vern Paxson + + * misc.c: Do #bytes computation in {re,}allocate_array() only once + +1993-12-11 Vern Paxson + + * flex.skl, flexdef.h, gen.c, main.c, misc.c, scan.l, sym.c: + yy_str*() -> str*() + +1993-12-11 Vern Paxson + + * Makefile.in, dfa.c, flexdef.h, gen.c, main.c, misc.c, nfa.c, + parse.y, scan.l, sym.c: -o option + +1993-12-11 Vern Paxson + + * gen.c: lint tweak + +1993-12-11 Vern Paxson + + * NEWS: Expanded on extern "C++" news item + +1993-12-11 Vern Paxson + + * NEWS: 2.4.5 + +1993-12-11 Vern Paxson + + * flex.skl: Added yy_fill_buffer + +1993-12-11 Vern Paxson + + * gen.c: is_interactive -> yy_is_interactive + +1993-12-11 Vern Paxson + + * flex.1: Updated credits + +1993-12-11 Vern Paxson + + * Makefile.in: Fixed typo in "uninstall" target + +1993-12-11 Vern Paxson + + * gen.c: Updated comment regarding 0-based vs. 1-based arrays for + -CF. + +1993-12-11 Vern Paxson + + * dfa.c: Initialize dfaacc[0] for -CF representation Fixed minor + memory leak + +1993-12-11 Vern Paxson + + * main.c: #include "FlexLexer.h" -> + +1993-12-11 Vern Paxson + + * FlexLexer.h: Added extern "C++" wrapper + +1993-12-09 Vern Paxson + + * main.c: Detect REJECT etc. before generating YY_USES_REJECT! + +1993-12-09 Vern Paxson + + * gen.c: Fixed bug in interactive reads where char is unsigned + +1993-12-09 Vern Paxson + + * parse.y: Fixed bug in treating '$' as variable trailing context + +1993-12-09 Vern Paxson + + * version.h: 2.4.5 + +1993-12-07 Vern Paxson + + * README: pretester update + +1993-12-07 Vern Paxson + + * NEWS: 2.4.4 + +1993-12-07 Vern Paxson + + * flex.1: LexError(), C++ experiment warning, credits + +1993-12-07 Vern Paxson + + * scan.l: Fixed 8-bit bug + +1993-12-07 Vern Paxson + + * flex.skl, gen.c: Fixed nasty 8-bit bugs + +1993-12-07 Vern Paxson + + * dfa.c, ecs.c, flexdef.h, gen.c, main.c, nfa.c, tblcmp.c: + {min,max,abs} -> {MIN,MAX,ABS} + +1993-12-07 Vern Paxson + + * FlexLexer.h, flex.skl: Support for yyFlexLexer::LexerError + +1993-12-06 Vern Paxson + + * version.h: 2.4.4 + +1993-12-05 Vern Paxson + + * flex.1: credits update + +1993-12-05 Vern Paxson + + * Makefile.in: very minor "install" tweaks + +1993-12-05 Vern Paxson + + * flex.skl, nfa.c: YY_USER_ACTION generated now for each case in + action switch + +1993-12-04 Vern Paxson + + * flex.skl: Fixed bug in pointing yyin at a new file and resuming + scanning + +1993-12-03 Vern Paxson + + * NEWS: Added note regarding g++ 2.5.X + +1993-12-03 Vern Paxson + + * flex.1: updated credits + +1993-12-03 Vern Paxson + + * NEWS: ranlib addition for 2.4.3 + +1993-12-03 Vern Paxson + + * Makefile.in: Minor tweak to last change + +1993-12-03 Vern Paxson + + * Makefile.in: run ranlib on libfl.a + +1993-12-03 Vern Paxson + + * NEWS: Hopefully last update prior to 2.4.3 + +1993-12-03 Vern Paxson + + * flexdef.h, gen.c, misc.c, sym.c: lint tweaks + +1993-12-03 Vern Paxson + + * Makefile.in: Added exec_prefix + +1993-12-03 Vern Paxson + + * flex.1: credit update + +1993-12-03 Vern Paxson + + * flex.skl: lint tweak + +1993-12-03 Vern Paxson + + * NEWS: FlexLexer.h fixed for separate inclusion + +1993-12-03 Vern Paxson + + * FlexLexer.h, flex.skl, main.c: mods so FlexLexer.h can be included + separately + +1993-12-03 Vern Paxson + + * flex.1: -F incompatible with -+ + +1993-12-02 Vern Paxson + + * NEWS: Elaborated comments for 2.4.3 + +1993-12-02 Vern Paxson + + * NEWS: 2.4.3 + +1993-12-02 Vern Paxson + + * flex.1: Updated message regarding missing libfl.a routines Added + thanks to Noah Friedman + +1993-12-02 Vern Paxson + + * Makefile.in: Added libstring.c Modified "lint" target to use + -Dconst= Added a.out, lex.yy.cc to sundry clean targets + +1993-12-02 Vern Paxson + + * flex.skl, flexdef.h, gen.c, main.c, misc.c, scan.l, sym.c: Use + yy_strXXX() routines instead of + +1993-12-01 Vern Paxson + + * version.h: 2.4.3 + +1993-12-01 Vern Paxson + + * flexdef.h, misc.c: yy_flex_xmalloc() moved to misc.c + +1993-12-01 Vern Paxson + + * flex.skl: Fixed bug in yy_fatal_error() + +1993-12-01 Vern Paxson + + * Makefile.in: ... and remove plain tar file after compression + +1993-12-01 Vern Paxson + + * NEWS: 2.4.2 + +1993-12-01 Vern Paxson + + * Makefile.in: Produce both compress'd and gzip'd distribution tar + files + +1993-12-01 Vern Paxson + + * version.h: Release 2.4.2 + +1993-11-30 Vern Paxson + + * NEWS: -a -> -Ca + +1993-11-30 Vern Paxson + + * README: described configuration files in manifest + +1993-11-30 Vern Paxson + + * Makefile.in: Added intermediate step of copying MISC/alloca.c -> + alloca.c Included CPPFLAGS when compiling alloca.c + +1993-11-30 Vern Paxson + + * README: Credit to 2.4 pre-testers. + +1993-11-30 Vern Paxson + + * gen.c: Fixed nasty bug in short/long decl decision + +1993-11-30 Vern Paxson + + * flexdef.h: Lowered MAX_SHORT out of increased general paranoia. + Added yy_flex_xmalloc() proto + +1993-11-30 Vern Paxson + + * main.c: Fixed very minor typo in -v output + +1993-11-30 Vern Paxson + + * misc.c: Removed vestigal cast to (char) in isupper() call + +1993-11-30 Vern Paxson + + * misc.c: Added casts to unsigned Char for isascii() calls + +1993-11-30 Vern Paxson + + * parse.y: Added #ifdef chud for alloca() + +1993-11-30 Vern Paxson + + * Makefile.in: Added alloca + +1993-11-30 Vern Paxson + + * configure.in: Add AC_ALLOCA if using bison + +1993-11-29 Vern Paxson + + * Makefile.in: Added intermediate file going scan.l -> scan.c + +1993-11-29 Vern Paxson + + * Makefile.in: Removed parse.{c,h} from distribution files, since + they may not be all that portable. + +1993-11-29 Vern Paxson + + * flex.skl: Fixed %array YYLMAX headaches, added error message if + buffer needs growing but REJECT used + +1993-11-29 Vern Paxson + + * gen.c, main.c: Fixed YYLMAX headaches + +1993-11-29 Vern Paxson + + * flex.1: Documented that buffer can't grow if REJECT used + +1993-11-29 Vern Paxson + + * Makefile.in: Added parse.{c,h} to dist files + +1993-11-29 Vern Paxson + + * flex.skl, flexdef.h, gen.c, main.c, misc.c, scan.l: Fixed to + buffer section 1 definitions + +1993-11-29 Vern Paxson + + * sym.c: Fixed ANSI-C glitch with '%' operator + +1993-11-29 Vern Paxson + + * scan.l: Fixed mis-definition of ndlookup() + +1993-11-29 Vern Paxson + + * NEWS: 2.4 -> 2.4.1 + +1993-11-29 Vern Paxson + + * Makefile.in: Added install.sh, mkinstalldirs to distribution files + +1993-11-29 Vern Paxson + + * flex.1: Added Nathan Zelle, "promoted" Francois + +1993-11-29 Vern Paxson + + * Makefile.in: only "realclean" removes flex dist depends on flex + +1993-11-29 Vern Paxson + + * flexdef.h, misc.c: myctoi takes char[] instead of Char[] + +1993-11-28 Vern Paxson + + * flexdef.h: -a -> -Ca all_lower, all_upper -> work on char* + +1993-11-28 Vern Paxson + + * Makefile.in: Added -Ca to bigcheck + +1993-11-28 Vern Paxson + + * main.c: -a -> -Ca; fixed help output + +1993-11-28 Vern Paxson + + * dfa.c, flex.1: -a -> -Ca + +1993-11-28 Vern Paxson + + * misc.c: all_lower, all_upper work on char* + +1993-11-28 Vern Paxson + + * scan.l: Fixed some casts now that yytext is always char* and never + unsigned char* + +1993-11-28 Vern Paxson + + * Makefile.in: Francois' tweaks + +1993-11-28 Vern Paxson + + * configure.in: AC_LN_S, AC_STDC_HEADERS (but not AC_ALLOCA) + +1993-11-27 Vern Paxson + + * NEWS: fixed typo + +1993-11-27 Vern Paxson + + * Makefile.in: Don't remove dist directory + +1993-11-27 Vern Paxson + + * Makefile.in: Include liballoc.c in lint targets + +1993-11-27 Vern Paxson + + * misc.c: lint tweak + +1993-11-27 Vern Paxson + + * Makefile.in: Added -l compression to bigcheck + +1993-11-27 Vern Paxson + + * Makefile.in: permission tweaking for "dist" + +1993-11-27 Vern Paxson + + * Makefile.in: more "dist" tweaks + +1993-11-27 Vern Paxson + + * Makefile.in: Changed "make dist" to use version.h, include scan.c + in initial dir copy + +1993-11-27 Vern Paxson + + * version.h: 2.4.1 + +1993-11-27 Vern Paxson + + * README: Revised as per Francois Pinard + +1993-11-27 Vern Paxson + + * COPYING: flex.skel -> flex.skl + +1993-11-27 Vern Paxson + + * NEWS: Updated date of 2.4 release + +1993-11-27 Vern Paxson + + * Makefile.in: Removed manual & nroff output from distribution + +1993-11-27 Vern Paxson + + * NEWS: 2.4.1 release + +1993-11-27 Vern Paxson + + * configure.in: Initial revision + +1993-11-27 Vern Paxson + + * Makefile.in: Merge w/ 2.4.1 changes added "dist2" target + +1993-11-26 Vern Paxson + + * Makefile.in: Initial revision + +1993-11-26 Vern Paxson + + * flexdef.h: Removed #ifndef FILE protection from include of stdio + +1993-11-26 Vern Paxson + + * flex.1: Added Francois Pinard to distribution headache helpers + +1993-11-26 Vern Paxson + + * flex.skl: Modified C++ scanners to get input a character at a time + for interactive scanners. + +1993-11-26 Vern Paxson + + * main.c: Added YY_INTERACTIVE. + +1993-11-26 Vern Paxson + + * scan.l: Put definitions inside ()'s so we can test -l option for + "make bigcheck" + +1993-11-26 Vern Paxson + + * flex.1: Documented YY_INTERACTIVE. + +1993-11-26 Vern Paxson + + * flex.1, flex.skl, flexdef.h, gen.c, main.c, parse.y, scan.l: -l + lex compatibility flag + +1993-11-20 Vern Paxson + + * flex.skl: Support for read()/fread() section 1 definitions precede + default macro definitions + +1993-11-20 Vern Paxson + + * flexdef.h: Added use_read global + +1993-11-20 Vern Paxson + + * gen.c: Cleaner definition for yymore() Fixed string broken across + multiple lines + +1993-11-20 Vern Paxson + + * main.c: Added -Cr + +1993-11-20 Vern Paxson + + * misc.c: K&R declaration for check_char() + +1993-11-20 Vern Paxson + + * flex.1: Documented -Cr + +1993-11-20 Vern Paxson + + * flex.1: No need to #undef before redefining prior to -Cr + documentation + +1993-11-10 Vern Paxson + + * README: Heavily massaged for 2.4 + +1993-11-10 Vern Paxson + + * flex.1: Added Landon Noll to thanks. + +1993-11-10 Vern Paxson + + * NEWS: 2.4 release + +1993-11-10 Vern Paxson + + * flex.1: 2.4 documentation + +1993-11-10 Vern Paxson + + * main.c: Added global to remember -P prefix so it can be written in + -v summary. Alphabetized prefix generation, added yywrap + +1993-11-09 Vern Paxson + + * version.h: updated date for 2.4.0 :-( + +1993-10-10 Vern Paxson + + * FlexLexer.h: Whitespace tweaking + +1993-10-10 Vern Paxson + + * main.c: Use DEFAULT_CSIZE only if not using equivalence classes. + +1993-10-10 Vern Paxson + + * flex.1: Checkpoint prior to final 2.4 update + +1993-10-04 Vern Paxson + + * NEWS: Raw 2.4 changes + +1993-10-04 Vern Paxson + + * flex.skl: osfcn.h -> unistd.h + +1993-10-04 Vern Paxson + + * flex.skl: Added "static" to definition of yy_fatal_error as well + as fwd decl. + +1993-10-04 Vern Paxson + + * flex.skl: Added yy_fatal_error function. + +1993-10-03 Vern Paxson + + * flex.skl, gen.c: Got rid of (char *) casts of yytext, no longer + needed. + +1993-10-03 Vern Paxson + + * FlexLexer.h: YY_CHAR -> char added YYText(), YYLeng() + +1993-10-03 Vern Paxson + + * flex.skl, gen.c: Minimized use of YY_CHAR + +1993-10-03 Vern Paxson + + * main.c: Added "flex++" feature Minimized use of YY_CHAR + +1993-10-02 Vern Paxson + + * main.c: Clarified help message for -S + +1993-10-02 Vern Paxson + + * libyywrap.c, version.h: Initial revision + +1993-10-02 Vern Paxson + + * main.c: If -+ used, output to lex.yy.cc + +1993-10-02 Vern Paxson + + * FlexLexer.h, flex.skl: Switched from FILE*'s to stream's + +1993-10-02 Vern Paxson + + * flexdef.h: Added expand_nxt_chk() extern. + +1993-10-02 Vern Paxson + + * flex.skl: Added dynamic buffer growing. Added yyless() for + section 3. + +1993-10-02 Vern Paxson + + * dfa.c, flexdef.h, gen.c, main.c: Added -a option for long-align. + +1993-10-02 Vern Paxson + + * scan.l: formfeed no longer considered whitespace + +1993-09-21 Vern Paxson + + * flexdef.h: Nuked FILENAMESIZE + +1993-09-21 Vern Paxson + + * main.c: yyflexlexer.h -> FlexLexer.h minor portability tweak + +1993-09-21 Vern Paxson + + * gen.c: Added start condition to EOF trace output + +1993-09-21 Vern Paxson + + * flex.skl: Added YY_START changed yyFlexLexer to define yylex() + +1993-09-21 Vern Paxson + + * misc.c: Minor portability tweaks + +1993-09-21 Vern Paxson + + * FlexLexer.h: Split into two classes, one fully abstract. yylex() + no longer abstract in yyFlexLexer + +1993-09-21 Vern Paxson + + * scan.l: PC lint tweak + +1993-09-21 Vern Paxson + + * parse.y: YYSTYPE #define'd to int + +1993-09-21 Vern Paxson + + * nfa.c: minor lint tweak + +1993-09-16 Vern Paxson + + * FlexLexer.h: Initial revision + +1993-09-16 Vern Paxson + + * flexdef.h: Delete prototypes for Unix system calls. + +1993-09-16 Vern Paxson + + * ccl.c, dfa.c, ecs.c, gen.c, main.c, misc.c, nfa.c, parse.y, + scan.l, sym.c, tblcmp.c, yylex.c: nuked static RCS string + +1993-09-16 Vern Paxson + + * main.c: %array not allowed with C++ scanners + +1993-09-16 Vern Paxson + + * scan.l: Fixed bugs regarding %{%} code in section 2 prolog %array + not allowed with C++ scanners + +1993-08-25 Vern Paxson + + * flexdef.h: Added C_plus_plus flag. + +1993-08-25 Vern Paxson + + * flex.skl: First version of C/C++ skeleton + +1993-08-25 Vern Paxson + + * gen.c: yy_state_type declared earlier. Made a bunch of statics + only output if not -+ + +1993-08-25 Vern Paxson + + * main.c: Added -+ option, updated usage() output, rearranged some + generated code to come at the right point in the output for + yyflexlexer.h. + +1993-08-25 Vern Paxson + + * misc.c: Added %+/%-/%* to skelout() + +1993-08-25 Vern Paxson + + * scan.l: EOF in section 2 prolog leads to section 0, not section 3 + +1993-08-25 Vern Paxson + + * yylex.c: Dump promotion of EOF in section 2 to turn on section 3; + instead just treat it like a final EOF + +1993-08-25 Vern Paxson + + * dfa.c: yy_nxt table should be "const" + +1993-08-24 Vern Paxson + + * flexdef.h: Removed a lot of #ifdef chud "backtracking" -> "backing + up" + +1993-08-24 Vern Paxson + + * main.c: "backtracking" -> "backing up" got rid of time reports + +1993-08-24 Vern Paxson + + * gen.c: "backtracking" -> "backing up" some portability tweaks + fixed to only call flexscan() when done if known to be in section 3 + +1993-08-24 Vern Paxson + + * misc.c: isascii() moved to flexdef.h nuked flex_gettime() + +1993-08-24 Vern Paxson + + * scan.l: Fixed bug with empty section 2 + +1993-08-24 Vern Paxson + + * yylex.c: Chucked definition of isascii() + +1993-08-24 Vern Paxson + + * flex.skl: preserve yytext on input() bug fix when combining + yyless() with yymore() checkpoint prior to C++ option + +1993-08-24 Vern Paxson + + * dfa.c: "backtracking" -> "backing up" + +1993-07-09 Vern Paxson + + * flex.skl: Fixed to not generate extra EOF's after reading one. + +1993-07-05 Vern Paxson + + * main.c: Spit out definition of YY_CHAR early + +1993-07-05 Vern Paxson + + * flex.skl: Some rearranging to make sure things get declared in the + right order + +1993-07-05 Vern Paxson + + * tblcmp.c: Some comment fixes as per Wilhelms + +1993-07-05 Vern Paxson + + * scan.l: Nuked #undef of yywrap, now that it's a function + +1993-07-05 Vern Paxson + + * parse.y: Fixed bug with Z-a character classes as per Wilhelms + +1993-07-05 Vern Paxson + + * nfa.c: added check_char call in mkstate() to prevent bad xtion + chars + +1993-07-05 Vern Paxson + + * gen.c: Fixed some reallocation bugs, etc. as per Wilhelms + +1993-07-05 Vern Paxson + + * flexdef.h: Added check_char(), readable_form() + +1993-07-05 Vern Paxson + + * flex.skl: Added #ifndef's around #define's to let user override + Moved a bunch of definitions prior to section 1 + +1993-07-05 Vern Paxson + + * dfa.c: Wilhems bug fixes. + +1993-07-05 Vern Paxson + + * ccl.c, misc.c: Added check_char() + +1993-06-12 Vern Paxson + + * flexdef.h: Changed to use yy_flex_alloc() and friends + +1993-06-12 Vern Paxson + + * main.c: Added -P flag + +1993-06-12 Vern Paxson + + * scan.l: Fixed bug in lex % directives + +1993-06-12 Vern Paxson + + * misc.c: Modified to use yy_flex_alloc() and friends + +1993-06-12 Vern Paxson + + * sym.c: Modified to use yy_flex_alloc() + +1993-06-12 Vern Paxson + + * flex.skl: Modified to use yy_flex_alloc() and friends Moved some + globals earlier in the file to permit access in section 1 + +1993-06-12 Vern Paxson + + * dfa.c: Got rid of code needed for %t + +1993-04-14 Vern Paxson + + * ccl.c, dfa.c, ecs.c, flex.skl, flexdef.h, gen.c, libmain.c, + main.c, misc.c, nfa.c, parse.y, scan.l, sym.c, tblcmp.c, yylex.c: + Reformatting. + +1993-04-05 Vern Paxson + + * flex.1: Fixed bug in description of backtracking + +1993-04-05 Vern Paxson + + * NEWS: 2.3.8 + +1993-04-05 Vern Paxson + + * flex.skl, main.c: %array support + +1993-04-05 Vern Paxson + + * misc.c: Added non-STDC clause for '\a' + +1993-04-05 Vern Paxson + + * scan.l: Fixed subtle problems regarding '*'s in comments + %pointer/%array match entire lines + +1993-04-05 Vern Paxson + + * gen.c: Added %array support + +1993-02-06 Vern Paxson + + * README: Finally updated email addr + +1993-02-06 Vern Paxson + + * flex.1: Mostly .LP -> .PP + +1993-02-06 Vern Paxson + + * flexdef.h: [no log message] + +1993-02-06 Vern Paxson + + * main.c, scan.l: A lot of tweaks ... + +1993-02-06 Vern Paxson + + * ccl.c: reallocate_character_array -> reallocate_Character_array + +1993-02-06 Vern Paxson + + * gen.c: Bug/lint fixes Modified to work with "action" array instead + of temp file + +1993-02-06 Vern Paxson + + * sym.c: Fixed bug in 8-bit hashing + +1993-02-06 Vern Paxson + + * parse.y: numerous bug fixes extra formatting of error/warning + messages added support of <*>, partial support for nested start + conditions + +1993-02-06 Vern Paxson + + * ecs.c: Remove %t cruft + +1993-02-06 Vern Paxson + + * flex.skl: Beginning of %pointer/%array support + +1993-02-06 Vern Paxson + + * dfa.c: Added keeping track of which rules are useful fixed a + fencepost error in checking for scanners that require -8 + +1993-02-06 Vern Paxson + + * nfa.c: Added checking for whether rules are useful modified to + work with internal "action" array + +1993-02-06 Vern Paxson + + * misc.c: Added internal "action" array, internal skeleton, + zero_out() in lieu of bzero + +1993-02-06 Vern Paxson + + * tblcmp.c: Fixed a bunch of fencepost errors in increasing tables. + +1993-02-06 Vern Paxson + + * yylex.c: -Wall fix + +1991-03-28 Vern Paxson + + * gen.c: Fixed out-of-bounds access bug; patch #7 for release 2.3 + +1991-03-28 Vern Paxson + + * NEWS: Patch #7 for 2.3 + +1990-10-23 Vern Paxson + + * gen.c: fixed missing "rule_type" entry for end-of-buffer action + +1990-08-29 Vern Paxson + + * gen.c: Fixed yymore() but in not resetting yy_more_len + +1990-08-29 Vern Paxson + + * NEWS: Patch #6 for 2.3 + +1990-08-16 Vern Paxson + + * NEWS: Patch #5 + +1990-08-14 Vern Paxson + + * misc.c: fixed comment in myesc() + +1990-08-14 Vern Paxson + + * NEWS: fixed date in patch #4 + +1990-08-14 Vern Paxson + + * NEWS: patch #4 + +1990-08-14 Vern Paxson + + * misc.c: fixed hexadecimal escapes; added is_hex_digit() + +1990-08-03 Vern Paxson + + * NEWS: Patch #3 + +1990-08-03 Vern Paxson + + * flex.skl, flexdef.h: changed to include for __GNUC__ + +1990-08-02 Vern Paxson + + * NEWS: 2.3 patch #2 + +1990-08-02 Vern Paxson + + * flex.skl: Another try at getting the malloc() definitions correct; + this time for g++, too + +1990-08-02 Vern Paxson + + * flex.skl, flexdef.h: fixed to declare malloc() and free() by hand + if __GNUC__ + +1990-07-28 Vern Paxson + + * flexdef.h: Changed to get malloc definition in identical fashion + to that used by flex.skel + +1990-06-28 Vern Paxson + + * NEWS: [no log message] + +1990-06-28 Vern Paxson + + * flex.1: Fixed bug in mini-scanner examle Fixed bug in YY_INPUT + redefinition yylineno defense reentrancy documentation Something + else which I forget. + +1990-06-27 Vern Paxson + + * COPYING, ccl.c, dfa.c, ecs.c, flexdef.h, gen.c, main.c, misc.c, + nfa.c, parse.y, scan.l, sym.c, tblcmp.c, yylex.c: 4.4 BSD copyright + +1990-05-26 Vern Paxson + + * README: Changed prolog to reflect 2.3 release. + +1990-05-26 Vern Paxson + + * NEWS: pointed reader at Makefile instead of README for porting + considerations added Makefile comments: support for SCO Unix; + parameterization + +1990-05-26 Vern Paxson + + * flex.skl: Added DONT_HAVE_STDLIB_H and declarations of malloc() + +1990-05-26 Vern Paxson + + * NEWS: 2.3 changes + +1990-05-26 Vern Paxson + + * flex.1: documentation on new features Comment regarding Ove's work + ^foo|bar difference between flex / lex yyin initialization + difference documented that yy_switch_to_buffer can be used in + yywrap() documented that # comments are deprecated + +1990-05-26 Vern Paxson + + * main.c: declared void functions as such added prototypes for + forward references changed to check for error status when closing + files + +1990-05-26 Vern Paxson + + * yylex.c: Added macro definition for isascii() if not already + present + +1990-05-26 Vern Paxson + + * sym.c: declared void functions as such added prototypes for + forward references changed to use format_pinpoint_message where + appropriate + +1990-05-26 Vern Paxson + + * scan.l: declared void functions as such changed to strip # + comments, as documented moved #undef of yywrap() to before include + of flexdef, so prototype doesn't get screwed up + +1990-05-26 Vern Paxson + + * parse.y: introduced format_pinpoint_message() declared void + functions as such changed lone <> to apply to all outstanding + start conditions + +1990-05-26 Vern Paxson + + * nfa.c, tblcmp.c: declared void functions as such added prototypes + for forward references + +1990-05-26 Vern Paxson + + * misc.c: declared void functions as such prototypes for forward + references shuffled around some routines to make the order perhaps a + little more logical changed memory references to use void* instead + of char* + +1990-05-26 Vern Paxson + + * libmain.c: Added declaration of arguments made yylex() a function + +1990-05-26 Vern Paxson + + * gen.c: prototypes for forward references declared void functions + as such yy_flex_debug testing of error on file closes casts to void + for sprintf() and strcpy() + +1990-05-26 Vern Paxson + + * flexdef.h: Added prototypes changed memory allocation routines to + deal with void*'s instead of char*'s some rearranging for VMS + +1990-05-26 Vern Paxson + + * flex.skl: Added YY_USER_INIT Added yy_new_buffer() alias for + yy_create_buffer() fixed (hopefully) malloc declaration headaches + +1990-05-26 Vern Paxson + + * ecs.c: declared void functions as such declared void functions as + such + +1990-05-26 Vern Paxson + + * dfa.c: prototypes for forward references declared void functions + as such + +1990-05-26 Vern Paxson + + * ccl.c: Declared void functions as such + +1990-04-12 Vern Paxson + + * flex.skl: added fix for allowing yy_switch_to_buffer() in yywrap() + +1990-04-03 Vern Paxson + + * NEWS: patch #3 - -I fix + +1990-03-30 Vern Paxson + + * gen.c: Changed generation of archaic "continue" to "goto + yy_find_action" + +1990-03-27 Vern Paxson + + * NEWS: Patch #2 changes + +1990-03-27 Vern Paxson + + * flex.skl: fixed fencepost errors with yy_buf_size and detecting + NUL's + +1990-03-26 Vern Paxson + + * NEWS: [no log message] + +1990-03-26 Vern Paxson + + * flex.skl: g++ tweaks + +1990-03-23 Vern Paxson + + * NEWS: Changes for Patch #1. + +1990-03-23 Vern Paxson + + * flex.skl: fix for g++ + +1990-03-23 Vern Paxson + + * flex.1: minor typos and formatting changes. Removed BITNET + address. + +1990-03-23 Vern Paxson + + * README: nuked BITNET address. + +1990-03-20 Vern Paxson + + * README: 2.2 README + +1990-03-20 Vern Paxson + + * NEWS: USG alias. + +1990-03-20 Vern Paxson + + * flexdef.h: Added USG alias for SYS_V + +1990-03-20 Vern Paxson + + * : [no log message] + +1990-03-20 Vern Paxson + + * flex.skl: Tweaks for lint and C++ + +1990-03-20 Vern Paxson + + * flex.1: -ll => -lfl + +1990-03-20 Vern Paxson + + * NEWS: 2.2 changes + +1990-03-20 Vern Paxson + + * flex.skl: Changed to use YY_BUFFER_STATE everywhere. + +1990-03-20 Vern Paxson + + * flex.1: [no log message] + +1990-03-20 Vern Paxson + + * dfa.c: "associated rules" changed to "associated rule line + numbers". + +1990-03-20 Vern Paxson + + * scan.l: cast added to malloc() call to keep lint happy. + +1990-03-20 Vern Paxson + + * yylex.c: Fixed handling of premature EOF's. + +1990-03-20 Vern Paxson + + * sym.c: Removed declaration of malloc() + +1990-03-20 Vern Paxson + + * scan.l: Removed malloc() declaration. Added detection of EOF in + actions. + +1990-03-20 Vern Paxson + + * parse.y: Rules rewritten so '/' and '$' parsed correctly. + +1990-03-20 Vern Paxson + + * nfa.c: Corrected line numbers for continued actions. + +1990-03-20 Vern Paxson + + * misc.c: Removed declarations of malloc() and realloc(). + +1990-03-20 Vern Paxson + + * main.c: Summary of generation flags. Minor -8 tweaks. + +1990-03-20 Vern Paxson + + * gen.c: full support for -d + +1990-03-20 Vern Paxson + + * flexdef.h: defines for malloc() and realloc() conditional defines + for abs(), min(), and max() + +1990-03-20 Vern Paxson + + * flex.skl: Many multiple-buffer additions. + +1990-03-20 Vern Paxson + + * dfa.c: -8 tweaks. + +1990-03-19 Vern Paxson + + * flex.skl: Proto hacks. NUL hacks. Debugging hacks. C++ hacks. + +1990-03-16 Vern Paxson + + * : RCS won't let me unedit! gets "Missing access list" + +1990-03-16 Vern Paxson + + * tblcmp.c: Minor tweaks for NUL's. + +1990-03-16 Vern Paxson + + * : no changes -- had checked out for testing smaller read buffer + sizes + +1990-03-16 Vern Paxson + + * nfa.c: hack for NUL's. + +1990-03-16 Vern Paxson + + * misc.c: Hack to cshell for NUL's. + +1990-03-16 Vern Paxson + + * main.c: NUL's. -8 + +1990-03-16 Vern Paxson + + * gen.c: NUL's. + +1990-03-16 Vern Paxson + + * flexdef.h: NUL's. 8-bit chars. + +1990-03-16 Vern Paxson + + * flex.skl: NUL's; indenting + +1990-03-16 Vern Paxson + + * dfa.c: more thrashing around with NUL's + +1990-03-16 Vern Paxson + + * ccl.c: removed NUL hack + +1990-03-14 Vern Paxson + + * yylex.c: Added <> token + +1990-03-14 Vern Paxson + + * ecs.c, flexdef.h: Tweaks for NUL chars. + +1990-03-14 Vern Paxson + + * dfa.c, gen.c, main.c, misc.c, parse.y, scan.l, tblcmp.c: Tweaks + for NUL chars. + +1990-03-14 Vern Paxson + + * ccl.c: Tweaks for handling NUL's. + +1990-02-28 Vern Paxson + + * flex.1: [no log message] + +1990-02-28 Vern Paxson + + * flex.1: Changed .so options.man to inlined version since flex.1 + will have a different (shorter) options description. + +1990-02-28 Vern Paxson + + * flex.1: [no log message] + +1990-02-28 Vern Paxson + + * flex.1: [no log message] + +1990-02-26 Vern Paxson + + * flex.1: [no log message] + +1990-02-25 Vern Paxson + + * flex.1: [no log message] + +1990-02-25 Vern Paxson + + * flex.1: Initial revision + +1990-01-16 Vern Paxson + + * gen.c: Restored EOB accepting list for REJECT. Second try at 2.2 + Release. + +1990-01-16 Vern Paxson + + * misc.c: Added missing ',' in error message. 2.2 Release, second + try. + +1990-01-16 Vern Paxson + + * yylex.c: 8-bit char support. 2.2 Release. + +1990-01-15 Vern Paxson + + * scan.l: 8-bit char support. Arbitrary indented/%{} code allowed + in section 2. \x escapes. %t support. Minor POSIX-compliance + changes. BEGIN(0) -> BEGIN(INITIAL). yywrap() and set_input_file() + for multiple input files. C_COMMENT_2 removed. 2.2 Release. + +1990-01-15 Vern Paxson + + * flexdef.h: 8-bit char support. SYS_V / Atari portability fixes. + Removed generated array names. CSIZE now only defined if not + already defined. Added "csize" global. Added "input_files", + "num_input_files", and "program_name" globals. %t support globals. + 2.2 Release. + +1990-01-15 Vern Paxson + + * gen.c: Removed unused EOB_accepting_list array. 2.2 Release. + +1990-01-15 Vern Paxson + + * gen.c: Bug in -F table generation fixed. 8-bit char support. + Hardwired generated array names. "const"'s added to generated code. + Fixed yymore() / trailing context bug. + +1990-01-15 Vern Paxson + + * parse.y: 8-bit char support. Error-message pinpointing. 2.2 + Release. + +1990-01-15 Vern Paxson + + * main.c: Unsigned char support. %t support. Removed hard-wiring + of program name "flex". -c changed to -C; -c now deprecated. -n + added. :-( Multiple input files. SYSV tmpnam() use. Removed old + #define's from output. Identified error messages w/ filename and + line. 2.2 Release. + +1990-01-15 Vern Paxson + + * sym.c: Unsigned char support. 2.2 Release. + +1990-01-15 Vern Paxson + + * nfa.c: Removed redundant test. 2.2 Release. + +1990-01-15 Vern Paxson + + * misc.c: Unsigned char support. \x support. 2.2 Release. + +1990-01-15 Vern Paxson + + * tblcmp.c: 8-bit char support. 2.2 Release. + +1990-01-15 Vern Paxson + + * flex.skl: C++ support. Turbo-C support. 8-bit char support. + yyleng is an int. unput() callable in section 3. yymore hacks. + yyrestart() no longer closes stdin. 2.2 Release. + +1990-01-15 Vern Paxson + + * ecs.c: %t support. 8-bit/unsigned char support. 2.2 Release. + +1990-01-15 Vern Paxson + + * dfa.c: %t hacks. minor cosmetics. 2.2 Relase. + +1990-01-15 Vern Paxson + + * ccl.c: Changes for unsigned/8-bit chars. 2.2 Release. + +1990-01-10 Vern Paxson + + * libmain.c: Initial revision + +1989-12-30 Vern Paxson + + * nfa.c: removed gratuitous trailing context code + +1989-12-30 Vern Paxson + + * main.c: made -c case-sensitive + +1989-12-30 Vern Paxson + + * flex.skl: unput() bug fix + +1989-12-30 Vern Paxson + + * README: [no log message] + +1989-06-20 Vern Paxson + + * scan.l: changed to not use '|' and trailing context combo so users + can test using -F ... + +1989-06-20 Vern Paxson + + * parse.y: made trailing context combined with '|' warning always + come out + +1989-06-20 Vern Paxson + + * README: [no log message] + +1989-06-20 Vern Paxson + + * COPYING: Initial revision + +1989-06-20 Vern Paxson + + * NEWS, README, main.c: [no log message] + +1989-06-20 Vern Paxson + + * README: [no log message] + +1989-06-20 Vern Paxson + + * NEWS, README, main.c: [no log message] + +1989-06-20 Vern Paxson + + * : Beta release + +1989-06-20 Vern Paxson + + * NEWS, main.c: [no log message] + +1989-06-20 Vern Paxson + + * flex.skl, flexdef.h, gen.c, misc.c, nfa.c, parse.y, scan.l, sym.c: + 2.0.1 beta + +1989-06-20 Vern Paxson + + * README: [no log message] + +1989-05-25 Vern Paxson + + * gen.c: fixsed bug with -I and backtracking + +1989-05-25 Vern Paxson + + * flex.skl: Cleaned up forward declarations of yyunput() and input() + +1989-05-25 Vern Paxson + + * parse.y: Split copyright string. + +1989-05-25 Vern Paxson + + * nfa.c: Split copyright string. Added check for empty machine in + dupmachine(). + +1989-05-25 Vern Paxson + + * ccl.c, dfa.c, ecs.c, gen.c, main.c, misc.c, scan.l, sym.c, + tblcmp.c, yylex.c: Split copyright string into two to avoid tempting + fate with \ sequences ... + +1989-05-24 Vern Paxson + + * README: updated for 2nd release Beta test added RCS header + +1989-05-24 Vern Paxson + + * flexdef.h: removed static char copyright + +1989-05-24 Vern Paxson + + * flexdef.h: Added BSD copyright notice. Removed + FAST_SKELETON_FILE. + +1989-05-24 Vern Paxson + + * main.c: added BSD copyright notice. Removed references to + FAST_SKELETON_FILE. + +1989-05-24 Vern Paxson + + * ecs.c, gen.c, nfa.c: Added BSD copyright notice + +1989-05-24 Vern Paxson + + * ccl.c, dfa.c, misc.c, parse.y, scan.l, sym.c, tblcmp.c, yylex.c: + added BSD copyright notice + +1989-05-24 Vern Paxson + + * flex.skl: Initial revision + +1989-05-19 Vern Paxson + + * yylex.c: renamed accnum to num_rules + +1989-05-19 Vern Paxson + + * tblcmp.c: moved table generation code to gen.c moved ntod() to + dfa.c + +1989-05-19 Vern Paxson + + * sym.c: the most piddling format change imaginable + +1989-05-19 Vern Paxson + + * scan.l: changed to look for yymore, REJECT, %used and %unused + removed gross magic for dealing with section 3 + +1989-05-19 Vern Paxson + + * nfa.c, parse.y: changes for variable trailing context + +1989-05-19 Vern Paxson + + * misc.c: added all_lower() and all_upper() + +1989-05-19 Vern Paxson + + * main.c: added checking for features being Really used + backtracking, performance reports misc. cleanup + +1989-05-19 Vern Paxson + + * gen.c: major overhaul for merged skeleton + +1989-05-19 Vern Paxson + + * flexdef.h: a zillion changes/additions/cleanups + +1989-05-19 Vern Paxson + + * dfa.c: added backtrack report added checking for dangerous + trailing context considerable minor cleanup + +1989-05-19 Vern Paxson + + * ccl.c: list_character_set() modified to take a FILE to write to + ... + +1989-05-19 Vern Paxson + + * README: updated for beta release + +1988-11-25 Vern Paxson + + * main.c: added -p flag generation of #define's for scanner + +1988-11-25 Vern Paxson + + * flexdef.h: Added END_OF_BUFFER_ACTION and bol_needed + +1988-11-25 Vern Paxson + + * dfa.c: added ntod() + +1988-05-09 Vern Paxson + + * gen.c: Initial revision + +1988-05-08 Vern Paxson + + * yylex.c: RCS header changed display style of non-printings from ^x + to \0xx + +1988-05-08 Vern Paxson + + * tblcmp.c: RCS header MAX_XTIONS_FOR_FULL_INTERIOR_FIT -> + MAX_XTIONS_FULL_INTERIOR_FIT made back-tracking accepting number be + one greater than the last legit accepting number, instead of 0. + This way, end-of-buffer can take 0 and no negative accepting numbers + are needed. added genftbl() changed last ftl references to C added + check for UNSIGNED_CHAR's added back-track logic to make_tables() + added checking and report for backtracking fixed fence-post error + with onesp stack pointer + +1988-05-08 Vern Paxson + + * sym.c: RCS header changed "entry" to "sym_entry" to avoid conflict + with old keyword + +1988-05-08 Vern Paxson + + * scan.l: RCS header removed \^ from ESCSEQ + +1988-05-08 Vern Paxson + + * parse.y: RCS header bug fix due to missing default rule, could + have to backtrack when backtrack variables haven't been set up + +1988-05-08 Vern Paxson + + * nfa.c: RCS ident yy_cp, yy_bp support name shortenings assoc_rule + support + +1988-05-08 Vern Paxson + + * misc.c: RCS header check before malloc()'ing for 16 bit overflow + MS_DOS, VMS ifdef's removed commented-out \^ code removed FTLSOURCE + code added readable_form() + +1988-05-08 Vern Paxson + + * main.c: Added RCS header removed revision history misc additions + and fixes to globals VMS ifdef's backtracking statistics -p flag + name shortenings + +1988-05-08 Vern Paxson + + * flexdef.h: removed revision history added RCS header added VMS, + MS_DOS ifdef's removed DEFAULT_ACTION, changed END_OF_BUFFER_ACTION + shortened MAX_XTIONS_FOR_FULL_INTERIOR_FIT to + MAX_XTIONS_FULL_INTERIOR_FIT added MAX_ASSOC_RULES added + performance_report, assoc_rule gloabls added num_backtracking gloabl + shortened allocate_integer_pointer_array, + reallocate_integer_pointer_array + +1988-05-08 Vern Paxson + + * ecs.c: added RCS id added PROCFLG to avoid assumption of signed + char's + +1988-05-08 Vern Paxson + + * dfa.c: added RCS id added check_for_backtracking() added + dump_associated_rules() added dump_transitions() shortened + reallocate_integer_pointer_array to reallocate_int_ptr_array removed + some dfaacc_{state,set} abuses + +1988-05-08 Vern Paxson + + * ccl.c: Added list_character_set() + +1988-05-07 Vern Paxson + + * ccl.c: added RCS id + +1988-04-10 Vern Paxson + + * README: minor tweaks + +1988-04-10 Vern Paxson + + * README: forgot sh flex.shar + +1988-04-10 Vern Paxson + + * README: final tweaking + +1988-04-10 Vern Paxson + + * tblcmp.c: removed minor lint fluff + +1988-04-10 Vern Paxson + + * NEWS: [no log message] + +1988-04-10 Vern Paxson + + * NEWS, README: Initial revision + +1988-04-10 Vern Paxson + + * yylex.c: added identifying comment. changed to include "parse.h" + instead of "y.tab.h" + +1988-04-10 Vern Paxson + + * tblcmp.c: Changed name from flexcmp.c -> tblcmp.c fixed misc. + typos made generating ec tables be a routine + +1988-04-10 Vern Paxson + + * sym.c: changed name from flexsym.c -> sym.c revamped calling + sequences, etc., for extended table struct definition which now has + both char * and int fields. + +1988-04-10 Vern Paxson + + * scan.l: Changed name from flexscan.l -> scan.l fixed bug in + added block comments between rules. + +1988-04-10 Vern Paxson + + * parse.y: changed name from flexparse.y -> parse.y added start + condition "INITIAL" made a{3} have "variable length" + +1988-04-10 Vern Paxson + + * nfa.c: changed name from flexnfa.c -> nfa.c corrected some typos. + +1988-04-10 Vern Paxson + + * misc.c: changed name from flexmisc.c -> misc.c + +1988-04-10 Vern Paxson + + * main.c: fixed bug causing core dumps if skeleton files could not + be opened. Added -cF. Added fullspd to be equivalent to fulltbl + for which options is cannot be mixed with. + +1988-04-10 Vern Paxson + + * flexdef.h: fixed typos, enhanced symbol table definition. + +1988-04-10 Vern Paxson + + * ecs.c: changed name from flexecs.c to ecs.c + +1988-04-10 Vern Paxson + + * dfa.c: changed name from flexdfa.c to dfa.c + +1988-04-10 Vern Paxson + + * ccl.c: changed name from flexccl.c -> ccl.c + +1988-02-13 Vern Paxson + + * ccl.c, dfa.c, ecs.c, flexdef.h, main.c, misc.c, nfa.c, parse.y, + scan.l, sym.c, tblcmp.c, yylex.c: Beta Release. + +1987-11-08 Vern Paxson + + * Initial revision + diff --git a/Makefile.am b/Makefile.am new file mode 100644 index 0000000..638c549 --- /dev/null +++ b/Makefile.am @@ -0,0 +1,66 @@ +# This file is part of flex. + +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: + +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. 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The indent rules it would apply are not correct and do + need to be fixed. + +*** The files included in the flex distribution are now built by the + version of flex that is included in the distribution. + +*** The configure script has a better idea of which headers are + required to build flex. It will also error when missing functions + are detected. + +*** We have lowered the versions of automake and gettext that + configure.ac lists as required for building flex. In autogen.sh, + we now check for how to call libtoolize and use what we find in + the rest of the script. + +*** Since files in lib/ are picked up as needed by src/, we no longer + generate a Makefile for that directory. + +*** Flex can be cross compiled. + +** documentation + +*** Some typos were removed from the manual. + +** scanner + +*** Some minor performance enhancements. + +*** We honor user defined yy_* macros again. We are also more careful + to not leak macro definitions into header files. + +*** A number of portability fixes were introduced so building flex is + more reliable on more platforms. Additionally, outdated function + calls were removed. + +*** When building the flex executable itself, %# comments from + flex.skl are removed when generating the C source code array. This + reduces the size of flex. + +** test suite + +*** All scripts in the test suite are now run by $(SHELL) and the + needed portability fixes have been included. + +*** Test suite dependencies are handled much better. This only matters + if you are actively developing flex or its test suite. + +*** Tests that depend on platform dependent features now properly skip + when those platforms are not present. + +*** When running "make check", you can now pas V=0 to silence more of + the build. This is useful when you're less connncerned about the + details of building and linking the test programs themselves. + +* Noteworthy changes in release 2.6.3 (2016-12-30) [stable] + +** scanner + +*** several bug fixes resolved problems introduced in recent flex + versions regarding processing of comments, literals and various + quoting scenarios. + +*** If the path to m4 was sufficiently long, a buffer overflow could + occur. This has been resolved. The fix also removes dependence on + the constant PATH_MAX. + +** build + +*** A new configure option --disable-bootstrap changes the behavior of + the build system when building flex. The default + "--enable-bootstrap" behavior is to build flex, then to use that + flex to build flex again. With --disable-bootstrap, the scanner is + simply built by sedding the scanner source. This is friendlier to + cross compilation. + +*** The compatibility functions in lib/ are no longer built as a + library. Instead, they are built as $(LIBOBJ) objects. This is + simpler and friendlier to cross compilation. + +*** It is now possible to build flex without building the accompanying + libfl. This is friendlier to cross compilation. See the + --disable-libfl option to configure. Resolves #99. + +*** the PIC version of libfl was not correctly built. It is no longer + included in the build/installation targets of flex since it was + unused. + +*** the distributed man page is only rebuilt when the relevant source + files change or when the binary doesn't exist. In particular, this + is friendlier to cross compilation. Resolves #108 + +** test + +*** the shell scripts in the test suite are more portable across different shell implementations. + +* version 2.6.2 released 2016-10-24 + +** flex internals + +*** a segfalt involving yyrestart(NULL) has been fixed + +*** flex should now handle quoting when mixed with m4 processing correctly + +*** flex handles `[[' and `]]' correctly + +*** flex no longer generates non-ANSI code + +*** more compilation warnings were squashed in generated scanners + +*** prevented a buffer overflow that could occur when input buffers were the exact wrong size + +** test suite + +*** input filenames on MSWindows are now calculated correctly + +*** general code cleanups in a number of tests now make the test suite compile much more cleanly + +** build system + +*** the xz archive has been replaced with an lzip archive + +*** a new option to configure --enable-warnings to encapsulate passing + of warning-related flags which is useful in testing flex + +*** make indent now works for out of source builds + +*** Portability warnings when generating Makefile.in files are now suppressed; they were just noise and the use of GNU extensions in Makefile.{am,in,} was intentional and well known. + +** bugs + +*** resolved gh#67 + +** new sv translation from the translation project + +* version 2.6.1 released 2016-03-01 + +** flex resources + +*** The flex project is now hosted at github. Consider this a "period of transition". In particular, you should start at https://github.com/westes/flex for the flex codebase, issue tracking and pull requests. + +*** New releases of flex are to be found at https://github.com/westes/flex/releases. + +** flex internals + +*** Flex now uses more modern and more standard names for variable types. There's more work to be done on that front yet, though. + +*** A number of compiler warnings have been remedied. + +*** Line directives should now work as expected and be absent when that is expected. + +** test suite + +*** When running the test suite, c++ files are compiled with the c++ header inside the flex distribution, rather than relying on the build system's flex header , which might not be installed yet or which might be out of date with respect to what flex tests expect. + +*** Some portability fixes in the test suite such as opening files for reading in binary mode + +** Building flex + +*** The file src/scan.c asdistributed with flex source is now built with the current version of flex. Occasionally this had to be done manually to pick up new flex features. It's now just a part of flex's build system. + +*** The pdf version of the manual is no longer distributed with flex, although if you have the texinfo package installed, you can still build it. + +*** lots of general build system cleanup + +*** the build system tries a bit harder to find libtoolize and texi2dvi. + +*** When help2man and texi2dvi are missing, the error messages are now much more helpful. + +** bug fixes + +*** resolved github issues #53, #54, #55, #61. + +*** Resolved sf bugs #128, #129, #155, #160, #184, #187, #195. + +* version 2.6.0 released 2015-11-17 + +** User Visible Changes + +*** C++ scanners now use references instead of pointers. See the manual for details. + +*** A number of compiler warnings were addressed, so flex generated scanners should be quieter under compiler warning scenarios. + +*** Allow error reporting routines to accept varying number of arguments + +*** Removed deprecated 'register' storage class specifier + +*** Changeed output formats from octal to hexadecimal + +*** check limits before using array index cclp; resolves sf-166 + +*** Suppress clang warning about empty @param paragraph; resolves sf#158 + +*** Fixed malloc/realloc replacement, resolves sf bug#151. + +*** Adjusted buffer sizes on ia64. + +*** various documentation and code clean up fixes: resolves sf bugs #167, #168, among other patches. + +** Flex Internals + +*** flex is now organized into subdirectories. This keeps the tree neater at the top level and puts like things near each other and unlike things away from each other. + +*** The test suite has been reorganized and is now run with the parallel test suite harness from automake. + +*** Cleaned up the automake parts of the build system to better reflect what automake does on its own. Also added a call to libtoolize in autogen.sh because autoreconf gets confused without a prior run of libtoolize. + +*** po/Makefile now includes a rule to fetch the latest translations from the translation project. "make -f po/Makefile getpo" from the top level of the flex tree will fetch the files. + +*** New da translation from the translation project + +* flex version 2.5.39 released 2014-03-26 + +** no user visible changes in this release + +* version 2.5.38 released 2014-02-14 + +** internationalization + +*** add sr translation from the translation project + +*** update da, es, ko, nl, pt_BR, ro, ru, sv, tr, vi, zh_CN translations from the translation project + +*** rename zh_tw to its proper zh_TW name + +* version 2.5.37 released 2012-08-03 + +** Import flex into git. See + git://flex.git.sourceforge.net/gitroot/flex/flex. + +** Fix make install target to not fail when the flex++ program is + already installed + +** New translations from the translation project: de, fi, pl, vi + +* version 2.5.36 released 2012-07-20 + +** various portability fixes that quiet compiler warnings on 64-bit + hosts + +** various manual fixes, including correcting the name of a %option and + updating some simple examples to use ANSI C syntax + +** various bug fixes that prevent certain error conditions from + persisting when they should not persist + +** improvements to the test suite so it behaves better when linking + compiled files + +** new translations from the translation project: ca, da, es, fi, fr, + ga, ko, pt_br, ro, ru, sv, tr, zh_cn + +** the flex distribution is now built with automake 1.10.1 and automake + 2.61 + +* version 2.5.35 released 2008-02-26 + +** fixed bug that prevented flex from accepting certain comments in the + scanner file (resolves bugs #1849809 and #1849805) + +** fix bug that prevented headers for all functions from being generated + (resolves bug #1628314) + +** change yy_size_t to be size_t (resolves bug #1849812) + +** new de, nl, pl, pt_br, vi translations from the translation project + +* version 2.5.34 released 2007-12-12 + +** introduce yylex_init_extra; see the manual for details + +** introduce %option extra-type="your_type *" (resolves bug #1744505) + +** The flex program now parses multiple short concatenated options (resolves bug + #1619820). Thanks to Petr Machata of Red Hat on this issue. + +** better checking after yyalloc/yyrealloc (resolves bug #1595967) + +** flex now provides for a libfl_pic.a compiled with position + independent code. Particularly useful when including a flex scanner + in a shared library and with more recent versions of gcc. Thanks to the Debian project for the idea. + +** SourceForge feature request #1658379: Expose YY_BUF_SIZE in the + header file. + +** flex better escapes filenames with special characters in them + (resolves bug #1623600) + +** a memory leak was plugged(resolves bug #1601111) + +** pattern language expanded; see the manual for details on the below + highlights + +*** pattern options added to specify patterns as case-insensitive or + case-sensitive + +*** pattern options to specify whether the "." character should match + the newline character + +*** pattern options added to allow ignoring of whitespace in patterns + +*** POSIX character classes may be negated in patterns + +*** patterns may now use set difference, union operators + +** the manual now contains an appendix listing various common patterns + which may be useful when writing scanners + +** some memory leaks were removed from the C++ scanner (but the C++ + scanner is still experimental and may change radically without + notice) + +** c++ scanners can now use yywrap + +** added new unit test for c++ and yywrap + +** portability fixes to some unit tests + +** flex man page and flex manual in pdf now distributed in the flex +distribution + +** new ca, vi, ga, nl translations from the translation project + +** flex no longer comes with an rpm spec file + +** flex development now happens with automake 1.9.6 + +* version 2.5.33 released 2006-2-20 + +** all flex resources are now to be found from the website at + http://flex.sourceforge.net/ + +** there was no release 2.5.32 published + +** numerous bug and security fixes + +** new nl, vi, sv, ro, po, ga, ca, fr, tr translations from the translation project + +** upgrade to use gettext 0.12 (this now makes the "pdf" and "ps" + targets in the build system able to be run successfully) + +* version 2.5.31 released 2003-4-1 + +** remove --enable-maintainer-mode configure option; none of the + Makefiles were using it and it can be unduely confusing + +* version 2.5.30 released 2003-4-1 + +** yylineno is per-buffer in reentrant scanners + +** added %top directive for placing code at the top of the generated + scanner; see manual for details + +** flex now uses m4 to generate scanners; while this means that + scanners are more readable, it means that flex requires m4 to be + installed; see manual for details + +* version 2.5.29 released 2003-3-5 + +** Automatic stack management for multiple input buffers in C and C++ scanners + +** moved the flex documentation to a new doc/ subdirectory + +** cleanups to the yy namespace + +* version 2.5.28 released 2003-2-12 + +** flex is now hosted at sourceforge + +** Fixed trailing slash bug in YY_INPUT macro def + +** Flex now warns if always-interactive is specified with fast or full + +* version 2.5.27 released 2003-1-21 + +** flex now works with recent bison versions + +** new pt_br translation from the translation project + +* version 2.5.26 released 2003-1-14 + +** Fixed table deserialization bug on big-endian archs. Patch sent from Bryce Nichols + +** yyleng has proper declarations now; this caused flex to generate + unusable scanners for some programs + +** the flex distribution now includes a spec file suitable for use + with rpm + +** some more c++ fixes + +** new es translation from the translation project + +** slight tweeks to the flex_int*_t types + +** flex now warns about pattern ranges that might be ambiguous when + generating a case-insensitive scanner + + +* version 2.5.25 released 2002-12-2 + +** flex now uses flex_int*_t types. For C99 systems, they are just the + int*_t types; for non-C99 systems, we just make some typedefs + +** new pt_br translation from the translation project + +* version 2.5.24 released 2002-11-25 + +* more portability fixes + +** the manual continues to be updated and edited, but it's still got a + ways to go + +** it is possible to have multiple c++ scanners in the same program again + +** new turkish translation from the translation project + +* version 2.5.23 released 2002-10-21 + +** more portability fixes + +** the manual includes a title page and a table-of-contents when printed + +** the test suite can be run with "make check" from the top-level + directory + +** configure now accepts the --enable-maintainer-mode option + +** gettext functionality is now only available externally + +** the constant FLEX_BETA is defined if flex is a beta release + +** the script create-test was not included in the distribution and it + should have been + +* version 2.5.22 released 2002-10-10 + +** more portability fixes around how we get ahold of the integral + types; there is a constant FLEX_NEED_INTEGRAL_TYPE_DEFINITIONS + which you should define if you don't have the header + file (after you complain to your C vendor for not providing a + reasonable C environment) + +** more test suite cleanups; in particular, the test suite should run + correctly when build from a different directory + +** upgraded automake to 1.7 and consequently autoconf to 2.54; this + means, among other things, that there is some support for +formatting the manual in postscript and pdf in the distributed + Makefile.in (and therefore in the Makefile built by configure) + +** the flex.1 manpage is generated by help2man; (this has been true + for quite a while but was not listed here) + +** flex now includes three defined constants to indicate which version + of flex generated a scanner (YY_FLEX_{MAJOR,MINOR,SUBMINOR}_VERSION) + +** flex tries its best to output only the relevant portions of the + skeleton when generating a scanner, thus avoiding as much + conditional compilation as possible + +* version 2.5.21 released 2002-9-17 + +** one of the tests in the test suite broke the dist target + +* version 2.5.20 released 2002-9-16 + +** A flex scanner has the ability to save the DFA tables to a file, + and load them at runtime when needed; see the manual for details + +** Added %option bison-bridge (--bison-bridge) + +** Removed %option reentrant-bison/--reentrant-bison/-Rb + +** yylineno is present in all scanners; Modified nasty performance + penalty warning with yylineno in documentation + +** test-table-opts is now run last in the test suite because it's so fat + +** flex can, to some extent, diagnose where internal problems occur + +** new translations from the translation project: fr, ca, de, ru, sv + +**Flex generates C99 defs now; see YY_TRADITIONAL_FUNC_DEFS in the + manual if that's not a good thing for you + +* version 2.5.19 released 2002-9-5 + +** prevent segfault on input lines which are longer than the allocated + space (problem report from Manoj Srivastava + ) + +** Changed option 'header' to 'header-file' + +* version 2.5.18 released 2002-9-4 + +** portability fixes for integer constants and in the way the test + suite reports its results + +** the test for bison was reporting bison missing when it was, in + fact, found + +** if we don't find GNU indent, we're more careful when we're not + finding it + +* version 2.5.17 released 2002-8-29 + +** more portability fixes + +** updated config.sub and config.guess + +** flex is indented by GNU indent (this was done earlier but not + explicitly documented) + +* version 2.5.16 released 2002-8-28 + +** c++ scanners compile again + +** there is now an indent target in the top-level Makefile; configure + checks for GNU indent which is required for proper operation of the + indent target + +** some more portability fixes were made + +** %options and invocation sections of manual merged + +** a c++ test was added to the test suite + +** we're trying to clean up more files in the test suite's make clean + targets + +* version 2.5.15 released 2002-8-21 + +** reject-state buffer is now dynamically allocated and REJECT buffer + variables are reentrant-safe + +** manual now discusses memory usage + +** skeleton now processed by m4 before mkskel.sh; (this only matters + if you want to change the skeleton or if you're doing flex development) + +** zh_cn translation added from translation project + +** a bug that caused a segfault has now been fixed + +** the test suite now respects the usual CFLAGS, etc. variables + +** removed some warnings which some tests trigggered with the -s option + +** the flex-generated header file now tries to be smarter about + conditionally including start conditions + +** tables code omitted from generated scanner when not used + +* version 2.5.14 released 2002-8-15 + +** the tests using the reentrant c scanner as c++ were reworked + slightly to be sure that the c++ was enforced + +** de translation now included in the distribution + +** various portability fixes regarding nls support, c++ include + headers, etc. + +* version 2.5.13 released 2002-8-15 + +** the header file output with %option header is now much smaller + +** Fixed type mismatch in printf in scanner skeleton + +** yylex_init now reports errors + +* version 2.5.12 released 2002-8-8 + +** updated gettext support to 0.11.5 + +** new fr translation from the translation project + +** bison is no longer needed to build flex; If you are building flex + from a release (i.e., not from a cvs snapshot), then you don't need + to have a pre-built lex around either (unless you modify scan.l, of + course); (This has been true for some time, but was not mentioned + here.) + +* version 2.5.11 released 2002-7-31 + +** Fixed bug where yyless did not consider yylineno + +** the yylineno performance hit is now gone + +** fixed some typos in the manual and we now include texinfo.tex in + the distribution + +** traditional prototypes output for C scanners, controlled by a + preprocessor symbol; see documentation for details + +* version 2.5.10 released 2002-7-24 + +** yy_globals renamed to yyscanner and yy_globals_t renamed to + yy_guts_t + +** added dist-bzip2 option to Makefile.am so we now produce a bzip2'd + archive in addition to the standard gzip archive + +* version 2.5.9 + +** new tests in test suite: test-mem-{nr,r}, test-posix, + test-posixly-correct, test-debug-{nr,r} + +** made changes to work with gcc-3.2 development code + +** ability to choose which memory functions are used in flex + +** new yylex_destroy() function for the non-reentrant scanner + +** new handling of POSIXLY_CORRECT environment variable + +** the test suite now has its copyrights explicitly described + +** new ca, de, fr, ru, sv, tr translations + +* version 2.5.8 + +** a new --posix option generates scanners with posix-style abc{1,3} + compatible parsing, see manual for the screwy details + +* version 2.5.7 + +** configure.in now includes a call to AC_PREREQ to enforce the + requirement for autoconf at least 2.50 (This only effects you if + you're doing flex development.) + +** configure now uses autoconf's versioning information and configure + --help reports the bug-reporting address for flex + +** test suite now only reports success versus failure; reporting + skipped is problematic under the current setup + +** compilation with --disable-nls now works + +** flex can now be built in a separate directory + +* version 2.5.6 + +** gettext support added (from gettext 0.11) + +*** translations for ca, da, de, es, fr, ko, ru, sv, tr included + +** distribution now built under automake 1.6 and autoconf 2.53 + +** command-line option parsing happens differently now: + +*** Added long option parsing + +*** Options -n and -c, previously deprecated, now simply do nothing + +*** Options are now parsed left to right + +** added a number of new options + +*** All positive %options are now accessible from the command line + +*** Added option -D, to define a preprocessor symbol + +*** Added option --header=FILE to specify a C .h file to generate + +*** added option --yywrap to call yywrap on EOF + +*** added option --yylineno to track line count in yylineno + +*** --yyclass=NAME name of C++ class when generating c++ scanners + +*** for long option names which are associated with existing short +options, see accompanying documentation + +*** new %option nounistd or command-line --nounistd added to prevent + flex from generating #include on systems that don't + have that include file + +** Support for reentrant C scanners has been added + +*** Updated the manual with the new reentrant API + +*** Two new options %option reentrant (-R) and +%option reentrant-bison (-Rb) + +*** All globals optionally placed into struct yyglobals_t + +*** All access to globals replaced by macro invocations + +*** All functions optionally take one additional +argument, yy_globals + +*** New style for invoking reentrant scanner: +yylex_init(void** scanner ); +yylex( scanner ); +yylex_destroy( scanner ); + +*** Added get/set functions for members of struct yy_globals_t +e.g., yyget_text, yyget_leng, etc + +*** Prefix substitution added for new functions + +*** Macro shortcuts to the lengthy get/set functions +provided for use in actions, e.g., yytext, yyleng, etc + +*** Arbitrary, user-defined data, "yyextra", may be added to scanner + +** %option nomain no longer implies %option yywrap +But the inverse is still true + +** Developer test suite added + +*** TESTS/ directory has been added. Users can +'make test' in the TESTS directory to execute the test suite + +** Support for bison variables yylval and yylloc added + +** automake support for the build process + +** manual is now in texinfo/info format + +*** flex.1 removed from distribution + +** flex no longer generates C-language scanners with C++-style + comments + +** flex now generates scanners in c++ which are compatible with + recent c++ compilers + +** flex input scanner now recognizes '\r' as an EOL character + +See the file ONEWS for changes in earlier releases. + +See the file COPYING for copying conditions. + +Local Variables: +mode: text +mode: outline-minor +end: diff --git a/ONEWS b/ONEWS new file mode 100644 index 0000000..3341577 --- /dev/null +++ b/ONEWS @@ -0,0 +1,1233 @@ +Changes between release 2.5.4 (11Sep96) and release 2.5.3: + + - Fixed a bug introduced in 2.5.3 that blew it when a call + to input() occurred at the end of an input file. + + - Fixed scanner skeleton so the example in the man page of + scanning strings using exclusive start conditions works. + + - Minor Makefile tweaks. + + +Changes between release 2.5.3 (29May96) and release 2.5.2: + + - Some serious bugs in yymore() have been fixed. In particular, + when using AT&T-lex-compatibility or %array, you can intermix + calls to input(), unput(), and yymore(). (This still doesn't + work for %pointer, and isn't likely to in the future.) + + - A bug in handling NUL's in the input stream of scanners using + REJECT has been fixed. + + - The default main() in libfl.a now repeatedly calls yylex() until + it returns 0, rather than just calling it once. + + - Minor tweak for Windows NT Makefile, MISC/NT/Makefile. + + +Changes between release 2.5.2 (25Apr95) and release 2.5.1: + + - The --prefix configuration option now works. + + - A bug that completely broke the "-Cf" table compression + option has been fixed. + + - A major headache involving "const" declarators and Solaris + systems has been fixed. + + - An octal escape sequence in a flex regular expression must + now contain only the digits 0-7. + + - You can now use "--" on the flex command line to mark the + end of flex options. + + - You can now specify the filename '-' as a synonym for stdin. + + - By default, the scanners generated by flex no longer + statically initialize yyin and yyout to stdin and stdout. + This change is necessary because in some ANSI environments, + stdin and stdout are not compile-time constant. You can + force the initialization using "%option stdinit" in the first + section of your flex input. + + - "%option nounput" now correctly omits the unput() routine + from the output. + + - "make clean" now removes config.log, config.cache, and the + flex binary. The fact that it removes the flex binary means + you should take care if making changes to scan.l, to make + sure you don't wind up in a bootstrap problem. + + - In general, the Makefile has been reworked somewhat (thanks + to Francois Pinard) for added flexibility - more changes will + follow in subsequent releases. + + - The .texi and .info files in MISC/texinfo/ have been updated, + thanks also to Francois Pinard. + + - The FlexLexer::yylex(istream* new_in, ostream* new_out) method + now does not have a default for the first argument, to disambiguate + it from FlexLexer::yylex(). + + - A bug in destructing a FlexLexer object before doing any scanning + with it has been fixed. + + - A problem with including FlexLexer.h multiple times has been fixed. + + - The alloca() chud necessary to accommodate bison has grown + even uglier, but hopefully more correct. + + - A portability tweak has been added to accommodate compilers that + use char* generic pointers. + + - EBCDIC contact information in the file MISC/EBCDIC has been updated. + + - An OS/2 Makefile and config.h for flex 2.5 is now available in + MISC/OS2/, contributed by Kai Uwe Rommel. + + - The descrip.mms file for building flex under VMS has been updated, + thanks to Pat Rankin. + + - The notes on building flex for the Amiga have been updated for + flex 2.5, contributed by Andreas Scherer. + + +Changes between release 2.5.1 (28Mar95) and release 2.4.7: + + - A new concept of "start condition" scope has been introduced. + A start condition scope is begun with: + + { + + where SCs is a list of one or more start conditions. Inside + the start condition scope, every rule automatically has the + prefix applied to it, until a '}' which matches the + initial '{'. So, for example: + + { + "\\n" return '\n'; + "\\r" return '\r'; + "\\f" return '\f'; + "\\0" return '\0'; + } + + is equivalent to: + + "\\n" return '\n'; + "\\r" return '\r'; + "\\f" return '\f'; + "\\0" return '\0'; + + As indicated in this example, rules inside start condition scopes + (and any rule, actually, other than the first) can be indented, + to better show the extent of the scope. + + Start condition scopes may be nested. + + - The new %option directive can be used in the first section of + a flex scanner to control scanner-generation options. Most + options are given simply as names, optionally preceded by the + word "no" (with no intervening whitespace) to negate their + meaning. Some are equivalent to flex flags, so putting them + in your scanner source is equivalent to always specifying + the flag (%option's take precedence over flags): + + 7bit -7 option + 8bit -8 option + align -Ca option + backup -b option + batch -B option + c++ -+ option + caseful opposite of -i option (caseful is the default); + case-sensitive same as above + caseless -i option; + case-insensitive same as above + debug -d option + default opposite of -s option + ecs -Ce option + fast -F option + full -f option + interactive -I option + lex-compat -l option + meta-ecs -Cm option + perf-report -p option + read -Cr option + stdout -t option + verbose -v option + warn opposite of -w option (so use "%option nowarn" for -w) + + array equivalent to "%array" + pointer equivalent to "%pointer" (default) + + Some provide new features: + + always-interactive generate a scanner which always + considers its input "interactive" (no call to isatty() + will be made when the scanner runs) + main supply a main program for the scanner, which + simply calls yylex(). Implies %option noyywrap. + never-interactive generate a scanner which never + considers its input "interactive" (no call to isatty() + will be made when the scanner runs) + stack if set, enable start condition stacks (see below) + stdinit if unset ("%option nostdinit"), initialize yyin + and yyout statically to nil FILE* pointers, instead + of stdin and stdout + yylineno if set, keep track of the current line + number in global yylineno (this option is expensive + in terms of performance). The line number is available + to C++ scanning objects via the new member function + lineno(). + yywrap if unset ("%option noyywrap"), scanner does not + call yywrap() upon EOF but simply assumes there + are no more files to scan + + Flex scans your rule actions to determine whether you use the + REJECT or yymore features (this is not new). Two %options can be + used to override its decision, either by setting them to indicate + the feature is indeed used, or unsetting them to indicate it + actually is not used: + + reject + yymore + + Three %option's take string-delimited values, offset with '=': + + outfile="" equivalent to -o + prefix="" equivalent to -P + yyclass="" set the name of the C++ scanning class + (see below) + + A number of %option's are available for lint purists who + want to suppress the appearance of unneeded routines in + the generated scanner. Each of the following, if unset, + results in the corresponding routine not appearing in the + generated scanner: + + input, unput + yy_push_state, yy_pop_state, yy_top_state + yy_scan_buffer, yy_scan_bytes, yy_scan_string + + You can specify multiple options with a single %option directive, + and multiple directives in the first section of your flex input file. + + - The new function: + + YY_BUFFER_STATE yy_scan_string( const char *str ) + + returns a YY_BUFFER_STATE (which also becomes the current input + buffer) for scanning the given string, which occurs starting + with the next call to yylex(). The string must be NUL-terminated. + A related function: + + YY_BUFFER_STATE yy_scan_bytes( const char *bytes, int len ) + + creates a buffer for scanning "len" bytes (including possibly NUL's) + starting at location "bytes". + + Note that both of these functions create and scan a *copy* of + the string/bytes. (This may be desirable, since yylex() modifies + the contents of the buffer it is scanning.) You can avoid the + copy by using: + + YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size ) + + which scans in place the buffer starting at "base", consisting + of "size" bytes, the last two bytes of which *must* be + YY_END_OF_BUFFER_CHAR (these bytes are not scanned; thus, scanning + consists of base[0] through base[size-2], inclusive). If you + fail to set up "base" in this manner, yy_scan_buffer returns a + nil pointer instead of creating a new input buffer. + + The type yy_size_t is an integral type to which you can cast + an integer expression reflecting the size of the buffer. + + - Three new routines are available for manipulating stacks of + start conditions: + + void yy_push_state( int new_state ) + + pushes the current start condition onto the top of the stack + and BEGIN's "new_state" (recall that start condition names are + also integers). + + void yy_pop_state() + + pops the top of the stack and BEGIN's to it, and + + int yy_top_state() + + returns the top of the stack without altering the stack's + contents. + + The start condition stack grows dynamically and so has no built-in + size limitation. If memory is exhausted, program execution + is aborted. + + To use start condition stacks, your scanner must include + a "%option stack" directive. + + - flex now supports POSIX character class expressions. These + are expressions enclosed inside "[:" and ":]" delimiters (which + themselves must appear between the '[' and ']' of a character + class; other elements may occur inside the character class, too). + The expressions flex recognizes are: + + [:alnum:] [:alpha:] [:blank:] [:cntrl:] [:digit:] [:graph:] + [:lower:] [:print:] [:punct:] [:space:] [:upper:] [:xdigit:] + + These expressions all designate a set of characters equivalent to + the corresponding isXXX function (for example, [:alnum:] designates + those characters for which isalnum() returns true - i.e., any + alphabetic or numeric). Some systems don't provide isblank(), + so flex defines [:blank:] as a blank or a tab. + + For example, the following character classes are all equivalent: + + [[:alnum:]] + [[:alpha:][:digit:] + [[:alpha:]0-9] + [a-zA-Z0-9] + + If your scanner is case-insensitive (-i flag), then [:upper:] + and [:lower:] are equivalent to [:alpha:]. + + - The promised rewrite of the C++ FlexLexer class has not yet + been done. Support for FlexLexer is limited at the moment to + fixing show-stopper bugs, so, for example, the new functions + yy_scan_string() & friends are not available to FlexLexer + objects. + + - The new macro + + yy_set_interactive(is_interactive) + + can be used to control whether the current buffer is considered + "interactive". An interactive buffer is processed more slowly, + but must be used when the scanner's input source is indeed + interactive to avoid problems due to waiting to fill buffers + (see the discussion of the -I flag in flex.1). A non-zero value + in the macro invocation marks the buffer as interactive, a zero + value as non-interactive. Note that use of this macro overrides + "%option always-interactive" or "%option never-interactive". + + yy_set_interactive() must be invoked prior to beginning to + scan the buffer. + + - The new macro + + yy_set_bol(at_bol) + + can be used to control whether the current buffer's scanning + context for the next token match is done as though at the + beginning of a line (non-zero macro argument; makes '^' anchored + rules active) or not at the beginning of a line (zero argument, + '^' rules inactive). + + - Related to this change, the mechanism for determining when a scan is + starting at the beginning of a line has changed. It used to be + that '^' was active iff the character prior to that at which the + scan started was a newline. The mechanism now is that '^' is + active iff the last token ended in a newline (or the last call to + input() returned a newline). For most users, the difference in + mechanisms is negligible. Where it will make a difference, + however, is if unput() or yyless() is used to alter the input + stream. When in doubt, use yy_set_bol(). + + - The new beginning-of-line mechanism involved changing some fairly + twisted code, so it may have introduced bugs - beware ... + + - The macro YY_AT_BOL() returns true if the next token scanned from + the current buffer will have '^' rules active, false otherwise. + + - The new function + + void yy_flush_buffer( struct yy_buffer_state* b ) + + flushes the contents of the current buffer (i.e., next time + the scanner attempts to match a token using b as the current + buffer, it will begin by invoking YY_INPUT to fill the buffer). + This routine is also available to C++ scanners (unlike some + of the other new routines). + + The related macro + + YY_FLUSH_BUFFER + + flushes the contents of the current buffer. + + - A new "-ooutput" option writes the generated scanner to "output". + If used with -t, the scanner is still written to stdout, but + its internal #line directives (see previous item) use "output". + + - Flex now generates #line directives relating the code it + produces to the output file; this means that error messages + in the flex-generated code should be correctly pinpointed. + + - When generating #line directives, filenames with embedded '\'s + have those characters escaped (i.e., turned into '\\'). This + feature helps with reporting filenames for some MS-DOS and OS/2 + systems. + + - The FlexLexer class includes two new public member functions: + + virtual void switch_streams( istream* new_in = 0, + ostream* new_out = 0 ) + + reassigns yyin to new_in (if non-nil) and yyout to new_out + (ditto), deleting the previous input buffer if yyin is + reassigned. It is used by: + + int yylex( istream* new_in = 0, ostream* new_out = 0 ) + + which first calls switch_streams() and then returns the value + of calling yylex(). + + - C++ scanners now have yy_flex_debug as a member variable of + FlexLexer rather than a global, and member functions for testing + and setting it. + + - When generating a C++ scanning class, you can now use + + %option yyclass="foo" + + to inform flex that you have derived "foo" as a subclass of + yyFlexLexer, so flex will place your actions in the member + function foo::yylex() instead of yyFlexLexer::yylex(). It also + generates a yyFlexLexer::yylex() member function that generates a + run-time error if called (by invoking yyFlexLexer::LexerError()). + This feature is necessary if your subclass "foo" introduces some + additional member functions or variables that you need to access + from yylex(). + + - Current texinfo files in MISC/texinfo, contributed by Francois + Pinard. + + - You can now change the name "flex" to something else (e.g., "lex") + by redefining $(FLEX) in the Makefile. + + - Two bugs (one serious) that could cause "bigcheck" to fail have + been fixed. + + - A number of portability/configuration changes have been made + for easier portability. + + - You can use "YYSTATE" in your scanner as an alias for YY_START + (for AT&T lex compatibility). + + - input() now maintains yylineno. + + - input() no longer trashes yytext. + + - interactive scanners now read characters in YY_INPUT up to a + newline, a large performance gain. + + - C++ scanner objects now work with the -P option. You include + once per scanner - see comments in + (or flex.1) for details. + + - C++ FlexLexer objects now use the "cerr" stream to report -d output + instead of stdio. + + - The -c flag now has its full glorious POSIX interpretation (do + nothing), rather than being interpreted as an old-style -C flag. + + - Scanners generated by flex now include two #define's giving + the major and minor version numbers (YY_FLEX_MAJOR_VERSION, + YY_FLEX_MINOR_VERSION). These can then be tested to see + whether certain flex features are available. + + - Scanners generated using -l lex compatibility now have the symbol + YY_FLEX_LEX_COMPAT #define'd. + + - When initializing (i.e., yy_init is non-zero on entry to yylex()), + generated scanners now set yy_init to zero before executing + YY_USER_INIT. This means that you can set yy_init back to a + non-zero value in YY_USER_INIT if you need the scanner to be + reinitialized on the next call. + + - You can now use "#line" directives in the first section of your + scanner specification. + + - When generating full-table scanners (-Cf), flex now puts braces + around each row of the 2-d array initialization, to silence warnings + on over-zealous compilers. + + - Improved support for MS-DOS. The flex sources have been successfully + built, unmodified, for Borland 4.02 (all that's required is a + Borland Makefile and config.h file, which are supplied in + MISC/Borland - contributed by Terrence O Kane). + + - Improved support for Macintosh using Think C - the sources should + build for this platform "out of the box". Contributed by Scott + Hofmann. + + - Improved support for VMS, in MISC/VMS/, contributed by Pat Rankin. + + - Support for the Amiga, in MISC/Amiga/, contributed by Andreas + Scherer. Note that the contributed files were developed for + flex 2.4 and have not been tested with flex 2.5. + + - Some notes on support for the NeXT, in MISC/NeXT, contributed + by Raf Schietekat. + + - The MISC/ directory now includes a preformatted version of flex.1 + in flex.man, and pre-yacc'd versions of parse.y in parse.{c,h}. + + - The flex.1 and flexdoc.1 manual pages have been merged. There + is now just one document, flex.1, which includes an overview + at the beginning to help you find the section you need. + + - Documentation now clarifies that start conditions persist across + switches to new input files or different input buffers. If you + want to e.g., return to INITIAL, you must explicitly do so. + + - The "Performance Considerations" section of the manual has been + updated. + + - Documented the "yy_act" variable, which when YY_USER_ACTION is + invoked holds the number of the matched rule, and added an + example of using yy_act to profile how often each rule is matched. + + - Added YY_NUM_RULES, a definition that gives the total number + of rules in the file, including the default rule (even if you + use -s). + + - Documentation now clarifies that you can pass a nil FILE* pointer + to yy_create_buffer() or yyrestart() if you've arrange YY_INPUT + to not need yyin. + + - Documentation now clarifies that YY_BUFFER_STATE is a pointer to + an opaque "struct yy_buffer_state". + + - Documentation now stresses that you gain the benefits of removing + backing-up states only if you remove *all* of them. + + - Documentation now points out that traditional lex allows you + to put the action on a separate line from the rule pattern if + the pattern has trailing whitespace (ugh!), but flex doesn't + support this. + + - A broken example in documentation of the difference between + inclusive and exclusive start conditions is now fixed. + + - Usage (-h) report now goes to stdout. + + - Version (-V) info now goes to stdout. + + - More #ifdef chud has been added to the parser in attempt to + deal with bison's use of alloca(). + + - "make clean" no longer deletes emacs backup files (*~). + + - Some memory leaks have been fixed. + + - A bug was fixed in which dynamically-expanded buffers were + reallocated a couple of bytes too small. + + - A bug was fixed which could cause flex to read and write beyond + the end of the input buffer. + + - -S will not be going away. + + +Changes between release 2.4.7 (03Aug94) and release 2.4.6: + + - Fixed serious bug in reading multiple files. + + - Fixed bug in scanning NUL's. + + - Fixed bug in input() returning 8-bit characters. + + - Fixed bug in matching text with embedded NUL's when + using %array or lex compatibility. + + - Fixed multiple invocations of YY_USER_ACTION when using '|' + continuation action. + + - Minor prototyping fixes. + +Changes between release 2.4.6 (04Jan94) and release 2.4.5: + + - Linking with -lfl no longer required if your program includes + its own yywrap() and main() functions. (This change will cause + problems if you have a non-ANSI compiler on a system for which + sizeof(int) != sizeof(void*) or sizeof(int) != sizeof(size_t).) + + - The use of 'extern "C++"' in FlexLexer.h has been modified to + get around an incompatibility with g++'s header files. + +Changes between release 2.4.5 (11Dec93) and release 2.4.4: + + - Fixed bug breaking C++ scanners that use REJECT or variable + trailing context. + + - Fixed serious input problem for interactive scanners on + systems for which char is unsigned. + + - Fixed bug in incorrectly treating '$' operator as variable + trailing context. + + - Fixed bug in -CF table representation that could lead to + corrupt tables. + + - Fixed fairly benign memory leak. + + - Added `extern "C++"' wrapper to FlexLexer.h header. This + should overcome the g++ 2.5.X problems mentioned in the + NEWS for release 2.4.3. + + - Changed #include of FlexLexer.h to use <> instead of "". + + - Added feature to control whether the scanner attempts to + refill the input buffer once it's exhausted. This feature + will be documented in the 2.5 release. + + +Changes between release 2.4.4 (07Dec93) and release 2.4.3: + + - Fixed two serious bugs in scanning 8-bit characters. + + - Fixed bug in YY_USER_ACTION that caused it to be executed + inappropriately (on the scanner's own internal actions, and + with incorrect yytext/yyleng values). + + - Fixed bug in pointing yyin at a new file and resuming scanning. + + - Portability fix regarding min/max/abs macros conflicting with + function definitions in standard header files. + + - Added a virtual LexerError() method to the C++ yyFlexLexer class + for reporting error messages instead of always using cerr. + + - Added warning in flexdoc that the C++ scanning class is presently + experimental and subject to considerable change between major + releases. + + +Changes between release 2.4.3 (03Dec93) and release 2.4.2: + + - Fixed bug causing fatal scanner messages to fail to print. + + - Fixed things so FlexLexer.h can be included in other C++ + sources. One side-effect of this change is that -+ and -CF + are now incompatible. + + - libfl.a now supplies private versions of the the / + string routines needed by flex and the scanners + it generates, to enhance portability to some BSD systems. + + - More robust solution to 2.4.2's flexfatal() bug fix. + + - Added ranlib of installed libfl.a. + + - Some lint tweaks. + + - NOTE: problems have been encountered attempting to build flex + C++ scanners using g++ version 2.5.X. The problem is due to an + unfortunate heuristic in g++ 2.5.X that attempts to discern between + C and C++ headers. Because FlexLexer.h is installed (by default) + in /usr/local/include and not /usr/local/lib/g++-include, g++ 2.5.X + decides that it's a C header :-(. So if you have problems, install + the header in /usr/local/lib/g++-include instead. + + +Changes between release 2.4.2 (01Dec93) and release 2.4.1: + + - Fixed bug in libfl.a referring to non-existent "flexfatal" function. + + - Modified to produce both compress'd and gzip'd tar files for + distributions (you probably don't care about this change!). + + +Changes between release 2.4.1 (30Nov93) and release 2.3.8: + + - The new '-+' flag instructs flex to generate a C++ scanner class + (thanks to Kent Williams). flex writes an implementation of the + class defined in FlexLexer.h to lex.yy.cc. You may include + multiple scanner classes in your program using the -P flag. Note + that the scanner class also provides a mechanism for creating + reentrant scanners. The scanner class uses C++ streams for I/O + instead of FILE*'s (thanks to Tom Epperly). If the flex executable's + name ends in '+' then the '-+' flag is automatically on, so creating + a symlink or copy of "flex" to "flex++" results in a version of + flex that can be used exclusively for C++ scanners. + + Note that without the '-+' flag, flex-generated scanners can still + be compiled using C++ compilers, though they use FILE*'s for I/O + instead of streams. + + See the "GENERATING C++ SCANNERS" section of flexdoc for details. + + - The new '-l' flag turns on maximum AT&T lex compatibility. In + particular, -l includes support for "yylineno" and makes yytext + be an array instead of a pointer. It does not, however, do away + with all incompatibilities. See the "INCOMPATIBILITIES WITH LEX + AND POSIX" section of flexdoc for details. + + - The new '-P' option specifies a prefix to use other than "yy" + for the scanner's globally-visible variables, and for the + "lex.yy.c" filename. Using -P you can link together multiple + flex scanners in the same executable. + + - The distribution includes a "texinfo" version of flexdoc.1, + contributed by Roland Pesch (thanks also to Marq Kole, who + contributed another version). It has not been brought up to + date, but reflects version 2.3. See MISC/flex.texinfo. + + The flex distribution will soon include G.T. Nicol's flex + manual; he is presently bringing it up-to-date for version 2.4. + + - yywrap() is now a function, and you now *must* link flex scanners + with libfl.a. + + - Site-configuration is now done via an autoconf-generated + "configure" script contributed by Francois Pinard. + + - Scanners now use fread() (or getc(), if interactive) and not + read() for input. A new "table compression" option, -Cr, + overrides this change and causes the scanner to use read() + (because read() is a bit faster than fread()). -f and -F + are now equivalent to -Cfr and -CFr; i.e., they imply the + -Cr option. + + - In the blessed name of POSIX compliance, flex supports "%array" + and "%pointer" directives in the definitions (first) section of + the scanner specification. The former specifies that yytext + should be an array (of size YYLMAX), the latter, that it should + be a pointer. The array version of yytext is universally slower + than the pointer version, but has the advantage that its contents + remain unmodified across calls to input() and unput() (the pointer + version of yytext is, still, trashed by such calls). + + "%array" cannot be used with the '-+' C++ scanner class option. + + - The new '-Ca' option directs flex to trade off memory for + natural alignment when generating a scanner's tables. In + particular, table entries that would otherwise be "short" + become "long". + + - The new '-h' option produces a summary of the flex flags. + + - The new '-V' option reports the flex version number and exits. + + - The new scanner macro YY_START returns an integer value + corresponding to the current start condition. You can return + to that start condition by passing the value to a subsequent + "BEGIN" action. You also can implement "start condition stacks" + by storing the values in an integer stack. + + - You can now redefine macros such as YY_INPUT by just #define'ing + them to some other value in the first section of the flex input; + no need to first #undef them. + + - flex now generates warnings for rules that can't be matched. + These warnings can be turned off using the new '-w' flag. If + your scanner uses REJECT then you will not get these warnings. + + - If you specify the '-s' flag but the default rule can be matched, + flex now generates a warning. + + - "yyleng" is now a global, and may be modified by the user (though + doing so and then using yymore() will yield weird results). + + - Name definitions in the first section of a scanner specification + can now include a leading '^' or trailing '$' operator. In this + case, the definition is *not* pushed back inside of parentheses. + + - Scanners with compressed tables are now "interactive" (-I option) + by default. You can suppress this attribute (which makes them + run slightly slower) using the new '-B' flag. + + - Flex now generates 8-bit scanners by default, unless you use the + -Cf or -CF compression options (-Cfe and -CFe result in 8-bit + scanners). You can force it to generate a 7-bit scanner using + the new '-7' flag. You can build flex to generate 8-bit scanners + for -Cf and -CF, too, by adding -DDEFAULT_CSIZE=256 to CFLAGS + in the Makefile. + + - You no longer need to call the scanner routine yyrestart() to + inform the scanner that you have switched to a new file after + having seen an EOF on the current input file. Instead, just + point yyin at the new file and continue scanning. + + - You no longer need to invoke YY_NEW_FILE in an <> action + to indicate you wish to continue scanning. Simply point yyin + at a new file. + + - A leading '#' no longer introduces a comment in a flex input. + + - flex no longer considers formfeed ('\f') a whitespace character. + + - %t, I'm happy to report, has been nuked. + + - The '-p' option may be given twice ('-pp') to instruct flex to + report minor performance problems as well as major ones. + + - The '-v' verbose output no longer includes start/finish time + information. + + - Newlines in flex inputs can optionally include leading or + trailing carriage-returns ('\r'), in support of several PC/Mac + run-time libraries that automatically include these. + + - A start condition of the form "<*>" makes the following rule + active in every start condition, whether exclusive or inclusive. + + - The following items have been corrected in the flex documentation: + + - '-C' table compression options *are* cumulative. + + - You may modify yytext but not lengthen it by appending + characters to the end. Modifying its final character + will affect '^' anchoring for the next rule matched + if the character is changed to or from a newline. + + - The term "backtracking" has been renamed "backing up", + since it is a one-time repositioning and not a repeated + search. What used to be the "lex.backtrack" file is now + "lex.backup". + + - Unindented "/* ... */" comments are allowed in the first + flex input section, but not in the second. + + - yyless() can only be used in the flex input source, not + externally. + + - You can use "yyrestart(yyin)" to throw away the + current contents of the input buffer. + + - To write high-speed scanners, attempt to match as much + text as possible with each rule. See MISC/fastwc/README + for more information. + + - Using the beginning-of-line operator ('^') is fairly + cheap. Using unput() is expensive. Using yyless() is + cheap. + + - An example of scanning strings with embedded escape + sequences has been added. + + - The example of backing-up in flexdoc was erroneous; it + has been corrected. + + - A flex scanner's internal buffer now dynamically grows if needed + to match large tokens. Note that growing the buffer presently + requires rescanning the (large) token, so consuming a lot of + text this way is a slow process. Also note that presently the + buffer does *not* grow if you unput() more text than can fit + into the buffer. + + - The MISC/ directory has been reorganized; see MISC/README for + details. + + - yyless() can now be used in the third (user action) section + of a scanner specification, thanks to Ceriel Jacobs. yyless() + remains a macro and cannot be used outside of the scanner source. + + - The skeleton file is no longer opened at run-time, but instead + compiled into a large string array (thanks to John Gilmore and + friends at Cygnus). You can still use the -S flag to point flex + at a different skeleton file. + + - flex no longer uses a temporary file to store the scanner's + actions. + + - A number of changes have been made to decrease porting headaches. + In particular, flex no longer uses memset() or ctime(), and + provides a single simple mechanism for dealing with C compilers + that still define malloc() as returning char* instead of void*. + + - Flex now detects if the scanner specification requires the -8 flag + but the flag was not given or on by default. + + - A number of table-expansion fencepost bugs have been fixed, + making flex more robust for generating large scanners. + + - flex more consistently identifies the location of errors in + its input. + + - YY_USER_ACTION is now invoked only for "real" actions, not for + internal actions used by the scanner for things like filling + the buffer or handling EOF. + + - The rule "[^]]" now matches any character other than a ']'; + formerly it matched any character at all followed by a ']'. + This change was made for compatibility with AT&T lex. + + - A large number of miscellaneous bugs have been found and fixed + thanks to Gerhard Wilhelms. + + - The source code has been heavily reformatted, making patches + relative to previous flex releases no longer accurate. + + +Changes between 2.3 Patch #8 (21Feb93) and 2.3 Patch #7: + + - Fixed bugs in dynamic memory allocation leading to grievous + fencepost problems when generating large scanners. + - Fixed bug causing infinite loops on character classes with 8-bit + characters in them. + - Fixed bug in matching repetitions with a lower bound of 0. + - Fixed bug in scanning NUL characters using an "interactive" scanner. + - Fixed bug in using yymore() at the end of a file. + - Fixed bug in misrecognizing rules with variable trailing context. + - Fixed bug compiling flex on Suns using gcc 2. + - Fixed bug in not recognizing that input files with the character + ASCII 128 in them require the -8 flag. + - Fixed bug that could cause an infinite loop writing out + error messages. + - Fixed bug in not recognizing old-style lex % declarations if + followed by a tab instead of a space. + - Fixed potential crash when flex terminated early (usually due + to a bad flag) and the -v flag had been given. + - Added some missing declarations of void functions. + - Changed to only use '\a' for __STDC__ compilers. + - Updated mailing addresses. + + +Changes between 2.3 Patch #7 (28Mar91) and 2.3 Patch #6: + + - Fixed out-of-bounds array access that caused bad tables + to be produced on machines where the bad reference happened + to yield a 1. This caused problems installing or running + flex on some Suns, in particular. + + +Changes between 2.3 Patch #6 (29Aug90) and 2.3 Patch #5: + + - Fixed a serious bug in yymore() which basically made it + completely broken. Thanks goes to Jean Christophe of + the Nethack development team for finding the problem + and passing along the fix. + + +Changes between 2.3 Patch #5 (16Aug90) and 2.3 Patch #4: + + - An up-to-date version of initscan.c so "make test" will + work after applying the previous patches + + +Changes between 2.3 Patch #4 (14Aug90) and 2.3 Patch #3: + + - Fixed bug in hexadecimal escapes which allowed only digits, + not letters, in escapes + - Fixed bug in previous "Changes" file! + + +Changes between 2.3 Patch #3 (03Aug90) and 2.3 Patch #2: + + - Correction to patch #2 for gcc compilation; thanks goes to + Paul Eggert for catching this. + + +Changes between 2.3 Patch #2 (02Aug90) and original 2.3 release: + + - Fixed (hopefully) headaches involving declaring malloc() + and free() for gcc, which defines __STDC__ but (often) doesn't + come with the standard include files such as . + Reordered #ifdef maze in the scanner skeleton in the hope of + getting the declarations right for cfront and g++, too. + + - Note that this patch supercedes patch #1 for release 2.3, + which was never announced but was available briefly for + anonymous ftp. + + +Changes between 2.3 (full) release of 28Jun90 and 2.2 (alpha) release: + +User-visible: + + - A lone <> rule (that is, one which is not qualified with + a list of start conditions) now specifies the EOF action for + *all* start conditions which haven't already had <> actions + given. To specify an end-of-file action for just the initial + state, use <>. + + - -d debug output is now contigent on the global yy_flex_debug + being set to a non-zero value, which it is by default. + + - A new macro, YY_USER_INIT, is provided for the user to specify + initialization action to be taken on the first call to the + scanner. This action is done before the scanner does its + own initialization. + + - yy_new_buffer() has been added as an alias for yy_create_buffer() + + - Comments beginning with '#' and extending to the end of the line + now work, but have been deprecated (in anticipation of making + flex recognize #line directives). + + - The funky restrictions on when semi-colons could follow the + YY_NEW_FILE and yyless macros have been removed. They now + behave identically to functions. + + - A bug in the sample redefinition of YY_INPUT in the documentation + has been corrected. + + - A bug in the sample simple tokener in the documentation has + been corrected. + + - The documentation on the incompatibilities between flex and + lex has been reordered so that the discussion of yylineno + and input() come first, as it's anticipated that these will + be the most common source of headaches. + + +Things which didn't used to be documented but now are: + + - flex interprets "^foo|bar" differently from lex. flex interprets + it as "match either a 'foo' or a 'bar', providing it comes at the + beginning of a line", whereas lex interprets it as "match either + a 'foo' at the beginning of a line, or a 'bar' anywhere". + + - flex initializes the global "yyin" on the first call to the + scanner, while lex initializes it at compile-time. + + - yy_switch_to_buffer() can be used in the yywrap() macro/routine. + + - flex scanners do not use stdio for their input, and hence when + writing an interactive scanner one must explictly call fflush() + after writing out a prompt. + + - flex scanner can be made reentrant (after a fashion) by using + "yyrestart( yyin );". This is useful for interactive scanners + which have interrupt handlers that long-jump out of the scanner. + + - a defense of why yylineno is not supported is included, along + with a suggestion on how to convert scanners which rely on it. + + +Other changes: + + - Prototypes and proper declarations of void routines have + been added to the flex source code, courtesy of Kevin B. Kenny. + + - Routines dealing with memory allocation now use void* pointers + instead of char* - see Makefile for porting implications. + + - Error-checking is now done when flex closes a file. + + - Various lint tweaks were added to reduce the number of gripes. + + - Makefile has been further parameterized to aid in porting. + + - Support for SCO Unix added. + + - Flex now sports the latest & greatest UC copyright notice + (which is only slightly different from the previous one). + + - A note has been added to flexdoc.1 mentioning work in progress + on modifying flex to generate straight C code rather than a + table-driven automaton, with an email address of whom to contact + if you are working along similar lines. + + +Changes between 2.2 Patch #3 (30Mar90) and 2.2 Patch #2: + + - fixed bug which caused -I scanners to bomb + + +Changes between 2.2 Patch #2 (27Mar90) and 2.2 Patch #1: + + - fixed bug writing past end of input buffer in yyunput() + - fixed bug detecting NUL's at the end of a buffer + + +Changes between 2.2 Patch #1 (23Mar90) and 2.2 (alpha) release: + + - Makefile fixes: definition of MAKE variable for systems + which don't have it; installation of flexdoc.1 along with + flex.1; fixed two bugs which could cause "bigtest" to fail. + + - flex.skel fix for compiling with g++. + + - README and flexdoc.1 no longer list an out-of-date BITNET address + for contacting me. + + - minor typos and formatting changes to flex.1 and flexdoc.1. + + +Changes between 2.2 (alpha) release of March '90 and previous release: + +User-visible: + + - Full user documentation now available. + + - Support for 8-bit scanners. + + - Scanners now accept NUL's. + + - A facility has been added for dealing with multiple + input buffers. + + - Two manual entries now. One which fully describes flex + (rather than just its differences from lex), and the + other for quick(er) reference. + + - A number of changes to bring flex closer into compliance + with the latest POSIX lex draft: + + %t support + flex now accepts multiple input files and concatenates + them together to form its input + previous -c (compress) flag renamed -C + do-nothing -c and -n flags added + Any indented code or code within %{}'s in section 2 is + now copied to the output + + - yyleng is now a bona fide global integer. + + - -d debug information now gives the line number of the + matched rule instead of which number rule it was from + the beginning of the file. + + - -v output now includes a summary of the flags used to generate + the scanner. + + - unput() and yyrestart() are now globally callable. + + - yyrestart() no longer closes the previous value of yyin. + + - C++ support; generated scanners can be compiled with C++ compiler. + + - Primitive -lfl library added, containing default main() + which calls yylex(). A number of routines currently living + in the scanner skeleton will probably migrate to here + in the future (in particular, yywrap() will probably cease + to be a macro and instead be a function in the -lfl library). + + - Hexadecimal (\x) escape sequences added. + + - Support for MS-DOS, VMS, and Turbo-C integrated. + + - The %used/%unused operators have been deprecated. They + may go away soon. + + +Other changes: + + - Makefile enhanced for easier testing and installation. + - The parser has been tweaked to detect some erroneous + constructions which previously were missed. + - Scanner input buffer overflow is now detected. + - Bugs with missing "const" declarations fixed. + - Out-of-date Minix/Atari patches provided. + - Scanners no longer require printf() unless FLEX_DEBUG is being used. + - A subtle input() bug has been fixed. + - Line numbers for "continued action" rules (those following + the special '|' action) are now correct. + - unput() bug fixed; had been causing problems porting flex to VMS. + - yymore() handling rewritten to fix bug with interaction + between yymore() and trailing context. + - EOF in actions now generates an error message. + - Bug involving -CFe and generating equivalence classes fixed. + - Bug which made -CF be treated as -Cf fixed. + - Support for SysV tmpnam() added. + - Unused #define's for scanner no longer generated. + - Error messages which are associated with a particular input + line are now all identified with their input line in standard + format. + - % directives which are valid to lex but not to flex are + now ignored instead of generating warnings. + - -DSYS_V flag can now also be specified -DUSG for System V + compilation. + + +Changes between 2.1 beta-test release of June '89 and previous release: + +User-visible: + + - -p flag generates a performance report to stderr. The report + consists of comments regarding features of the scanner rules + which result in slower scanners. + + - -b flag generates backtracking information to lex.backtrack. + This is a list of scanner states which require backtracking + and the characters on which they do so. By adding rules + one can remove backtracking states. If all backtracking states + are eliminated, the generated scanner will run faster. + Backtracking is not yet documented in the manual entry. + + - Variable trailing context now works, i.e., one can have + rules like "(foo)*/[ \t]*bletch". Some trailing context + patterns still cannot be properly matched and generate + error messages. These are patterns where the ending of the + first part of the rule matches the beginning of the second + part, such as "zx*/xy*", where the 'x*' matches the 'x' at + the beginning of the trailing context. Lex won't get these + patterns right either. + + - Faster scanners. + + - End-of-file rules. The special rule "<>" indicates + actions which are to be taken when an end-of-file is + encountered and yywrap() returns non-zero (i.e., indicates + no further files to process). See manual entry for example. + + - The -r (reject used) flag is gone. flex now scans the input + for occurrences of the string "REJECT" to determine if the + action is needed. It tries to be intelligent about this but + can be fooled. One can force the presence or absence of + REJECT by adding a line in the first section of the form + "%used REJECT" or "%unused REJECT". + + - yymore() has been implemented. Similarly to REJECT, flex + detects the use of yymore(), which can be overridden using + "%used" or "%unused". + + - Patterns like "x{0,3}" now work (i.e., with lower-limit == 0). + + - Removed '\^x' for ctrl-x misfeature. + + - Added '\a' and '\v' escape sequences. + + - \ now works for octal escape sequences; previously + \0 was required. + + - Better error reporting; line numbers are associated with rules. + + - yyleng is a macro; it cannot be accessed outside of the + scanner source file. + + - yytext and yyleng should not be modified within a flex action. + + - Generated scanners #define the name FLEX_SCANNER. + + - Rules are internally separated by YY_BREAK in lex.yy.c rather + than break, to allow redefinition. + + - The macro YY_USER_ACTION can be redefined to provide an action + which is always executed prior to the matched rule's action. + + - yyrestart() is a new action which can be used to restart + the scanner after it has seen an end-of-file (a "real" one, + that is, one for which yywrap() returned non-zero). It takes + a FILE* argument indicating a new file to scan and sets + things up so that a subsequent call to yylex() will start + scanning that file. + + - Internal scanner names all preceded by "yy_" + + - lex.yy.c is deleted if errors are encountered during processing. + + - Comments may be put in the first section of the input by preceding + them with '#'. + + + +Other changes: + + - Some portability-related bugs fixed, in particular for machines + with unsigned characters or sizeof( int* ) != sizeof( int ). + Also, tweaks for VMS and Microsoft C (MS-DOS), and identifiers all + trimmed to be 31 or fewer characters. Shortened file names + for dinosaur OS's. Checks for allocating > 64K memory + on 16 bit'ers. Amiga tweaks. Compiles using gcc on a Sun-3. + - Compressed and fast scanner skeletons merged. + - Skeleton header files done away with. + - Generated scanner uses prototypes and "const" for __STDC__. + - -DSV flag is now -DSYS_V for System V compilation. + - Removed all references to FTL language. + - Software now covered by BSD Copyright. + - flex will replace lex in subsequent BSD releases. diff --git a/README.md b/README.md new file mode 100644 index 0000000..b979b01 --- /dev/null +++ b/README.md @@ -0,0 +1,109 @@ +This is flex, the fast lexical analyzer generator. + +flex is a tool for generating scanners: programs which recognize +lexical patterns in text. + +The flex codebase is kept in +[Git on GitHub.](https://github.com/westes/flex) + +Use GitHub's [issues](https://github.com/westes/flex/issues) and +[pull request](https://github.com/westes/flex) features to file bugs +and submit patches. + +There are several mailing lists available as well: + +* flex-announce@lists.sourceforge.net - where posts will be made + announcing new releases of flex. +* flex-help@lists.sourceforge.net - where you can post questions about + using flex +* flex-devel@lists.sourceforge.net - where you can discuss development + of flex itself + +Find information on subscribing to the mailing lists at: + +http://sourceforge.net/mail/?group_id=97492 + +The flex distribution contains the following files which may be of +interest: + +* README - This file. +* NEWS - current version number and list of user-visible changes. +* INSTALL - basic installation information. +* ABOUT-NLS - description of internationalization support in flex. +* COPYING - flex's copyright and license. +* doc/ - user documentation. +* examples/ - containing examples of some possible flex scanners and a + few other things. See the file examples/README for more + details. +* tests/ - regression tests. See TESTS/README for details. +* po/ - internationalization support files. + +You need the following tools to build flex from the maintainer's +repository: + +* compiler suite - flex is built with gcc +* bash, or a good Bourne-style shell +* m4 - m4 -p needs to work; GNU m4 and a few others are suitable +* GNU bison; to generate parse.c from parse.y +* autoconf; for handling the build system +* automake; for Makefile generation +* gettext; for i18n support +* help2man; to generate the flex man page +* tar, gzip, lzip, etc.; for packaging of the source distribution +* GNU texinfo; to build and test the flex manual. Note that if you want + to build the dvi/ps/pdf versions of the documentation you will need + texi2dvi and related programs, along with a sufficiently powerful + implementation of TeX to process them. See your operating system + documentation for how to achieve this. The printable versions of the + manual are not built unless specifically requested, but the targets + are included by automake. +* GNU indent; for indenting the flex source the way we want it done + +In cases where the versions of the above tools matter, the file +configure.ac will specify the minimum required versions. + +Once you have all the necessary tools installed, life becomes +simple. To prepare the flex tree for building, run the script: + +```bash +./autogen.sh +``` + +in the top level of the flex source tree. + +This script calls the various tools needed to get flex ready for the +GNU-style configure script to be able to work. + +From this point on, building flex follows the usual routine: + +```bash +configure && make && make install +``` + +This file is part of flex. + +This code is derived from software contributed to Berkeley by +Vern Paxson. + +The United States Government has rights in this work pursuant +to contract no. DE-AC03-76SF00098 between the United States +Department of Energy and the University of California. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: + +1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. +2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + +Neither the name of the University nor the names of its contributors +may be used to endorse or promote products derived from this software +without specific prior written permission. + +THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR +IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +PURPOSE. diff --git a/THANKS b/THANKS new file mode 100644 index 0000000..ac91ef6 --- /dev/null +++ b/THANKS @@ -0,0 +1,53 @@ +Vern had the following things to say: + +Many thanks to the 2.5 beta-testers for finding bugs and helping test and +increase portability: Stan Adermann, Scott David Daniels, Charles Elliott, +Joe Gayda, Chris Meier, James Nordby, Terrence O'Kane, Karsten Pahnke, +Francois Pinard, Pat Rankin, Andreas Scherer, Marc Wiese, Nathan Zelle. + +Thanks to the many flex beta-testers, feedbackers, and contributors, +especially Francois Pinard, Casey Leedom, Robert Abramovitz, Stan +Adermann, Terry Allen, David Barker-Plummer, John Basrai, Neal Becker, +Nelson H.F. Beebe, benson@odi.com, Karl Berry, Peter A. Bigot, Simon +Blanchard, Keith Bostic, Frederic Brehm, Ian Brockbank, Kin Cho, Nick +Christopher, Brian Clapper, J.T. Conklin, Jason Coughlin, Bill Cox, +Nick Cropper, Dave Curtis, Scott David Daniels, Chris G. Demetriou, +Theo Deraadt, Mike Donahue, Chuck Doucette, Tom Epperly, Leo Eskin, +Chris Faylor, Chris Flatters, Jon Forrest, Jeffrey Friedl, Joe Gayda, +Kaveh R. Ghazi, Wolfgang Glunz, Eric Goldman, Christopher M. Gould, +Ulrich Grepel, Peer Griebel, Jan Hajic, Charles Hemphill, NORO Hideo, +Jarkko Hietaniemi, Scott Hofmann, Jeff Honig, Dana Hudes, Eric Hughes, +John Interrante, Ceriel Jacobs, Michal Jaegermann, Sakari Jalovaara, +Jeffrey R. Jones, Henry Juengst, Klaus Kaempf, Jonathan I. Kamens, +Terrence O Kane, Amir Katz, ken@ken.hilco.com, Kevin B. Kenny, Steve +Kirsch, Winfried Koenig, Marq Kole, Ronald Lamprecht, Greg Lee, Rohan +Lenard, Craig Leres, John Levine, Steve Liddle, David Loffredo, Mike +Long, Mohamed el Lozy, Brian Madsen, Malte, Joe Marshall, Bengt +Martensson, Chris Metcalf, Luke Mewburn, Jim Meyering, R. Alexander +Milowski, Erik Naggum, G.T. Nicol, Landon Noll, James Nordby, Marc +Nozell, Richard Ohnemus, Karsten Pahnke, Sven Panne, Roland Pesch, +Walter Pelissero, Gaumond Pierre, Esmond Pitt, Jef Poskanzer, Joe +Rahmeh, Jarmo Raiha, Frederic Raimbault, Pat Rankin, Rick Richardson, +Kevin Rodgers, Kai Uwe Rommel, Jim Roskind, Alberto Santini, Andreas +Scherer, Darrell Schiebel, Raf Schietekat, Doug Schmidt, Philippe +Schnoebelen, Andreas Schwab, Larry Schwimmer, Alex Siegel, Eckehard +Stolz, Jan-Erik Strvmquist, Mike Stump, Paul Stuart, Dave Tallman, Ian +Lance Taylor, Chris Thewalt, Richard M. Timoney, Jodi Tsai, Paul +Tuinenga, Gary Weik, Frank Whaley, Gerhard Wilhelms, Kent Williams, +Ken Yap, Ron Zellar, Nathan Zelle, David Zuhn, and those whose names +have slipped my marginal mail-archiving skills but whose contributions +are appreciated all the same. + +Thanks to Keith Bostic, Jon Forrest, Noah Friedman, +John Gilmore, Craig Leres, John Levine, Bob Mulcahy, G.T. +Nicol, Francois Pinard, Rich Salz, and Richard Stallman for help with various +distribution headaches. + +Thanks to Esmond Pitt and Earle Horton for 8-bit character support; to +Benson Margulies and Fred Burke for C++ support; to Kent Williams and Tom +Epperly for C++ class support; to Ove Ewerlid for support of NUL's; and to +Eric Hughes for support of multiple buffers. + +This work was primarily done when I was with the Real Time Systems Group +at the Lawrence Berkeley Laboratory in Berkeley, CA. Many thanks to all there +for the support I received. diff --git a/aclocal.m4 b/aclocal.m4 new file mode 100644 index 0000000..1b6f735 --- /dev/null +++ b/aclocal.m4 @@ -0,0 +1,1217 @@ +# generated automatically by aclocal 1.15 -*- Autoconf -*- + +# Copyright (C) 1996-2014 Free Software Foundation, Inc. + +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) +m4_ifndef([AC_AUTOCONF_VERSION], + [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl +m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, +[m4_warning([this file was generated for autoconf 2.69. +You have another version of autoconf. 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Make sure there is not a broken + alias in your environment]) + fi + if test "$[2]" = conftest.file || test $am_try -eq 2; then + break + fi + # Just in case. + sleep 1 + am_has_slept=yes + done + test "$[2]" = conftest.file + ) +then + # Ok. + : +else + AC_MSG_ERROR([newly created file is older than distributed files! +Check your system clock]) +fi +AC_MSG_RESULT([yes]) +# If we didn't sleep, we still need to ensure time stamps of config.status and +# generated files are strictly newer. +am_sleep_pid= +if grep 'slept: no' conftest.file >/dev/null 2>&1; then + ( sleep 1 ) & + am_sleep_pid=$! +fi +AC_CONFIG_COMMANDS_PRE( + [AC_MSG_CHECKING([that generated files are newer than configure]) + if test -n "$am_sleep_pid"; then + # Hide warnings about reused PIDs. + wait $am_sleep_pid 2>/dev/null + fi + AC_MSG_RESULT([done])]) +rm -f conftest.file +]) + +# Copyright (C) 2009-2014 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# AM_SILENT_RULES([DEFAULT]) +# -------------------------- +# Enable less verbose build rules; with the default set to DEFAULT +# ("yes" being less verbose, "no" or empty being verbose). +AC_DEFUN([AM_SILENT_RULES], +[AC_ARG_ENABLE([silent-rules], [dnl +AS_HELP_STRING( + [--enable-silent-rules], + [less verbose build output (undo: "make V=1")]) +AS_HELP_STRING( + [--disable-silent-rules], + [verbose build output (undo: "make V=0")])dnl +]) +case $enable_silent_rules in @%:@ ((( + yes) AM_DEFAULT_VERBOSITY=0;; + no) AM_DEFAULT_VERBOSITY=1;; + *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);; +esac +dnl +dnl A few 'make' implementations (e.g., NonStop OS and NextStep) +dnl do not support nested variable expansions. +dnl See automake bug#9928 and bug#10237. +am_make=${MAKE-make} +AC_CACHE_CHECK([whether $am_make supports nested variables], + [am_cv_make_support_nested_variables], + [if AS_ECHO([['TRUE=$(BAR$(V)) +BAR0=false +BAR1=true +V=1 +am__doit: + @$(TRUE) +.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then + am_cv_make_support_nested_variables=yes +else + am_cv_make_support_nested_variables=no +fi]) +if test $am_cv_make_support_nested_variables = yes; then + dnl Using '$V' instead of '$(V)' breaks IRIX make. + AM_V='$(V)' + AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' +else + AM_V=$AM_DEFAULT_VERBOSITY + AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY +fi +AC_SUBST([AM_V])dnl +AM_SUBST_NOTMAKE([AM_V])dnl +AC_SUBST([AM_DEFAULT_V])dnl +AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl +AC_SUBST([AM_DEFAULT_VERBOSITY])dnl +AM_BACKSLASH='\' +AC_SUBST([AM_BACKSLASH])dnl +_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl +]) + +# Copyright (C) 2001-2014 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# AM_PROG_INSTALL_STRIP +# --------------------- +# One issue with vendor 'install' (even GNU) is that you can't +# specify the program used to strip binaries. This is especially +# annoying in cross-compiling environments, where the build's strip +# is unlikely to handle the host's binaries. +# Fortunately install-sh will honor a STRIPPROG variable, so we +# always use install-sh in "make install-strip", and initialize +# STRIPPROG with the value of the STRIP variable (set by the user). +AC_DEFUN([AM_PROG_INSTALL_STRIP], +[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl +# Installed binaries are usually stripped using 'strip' when the user +# run "make install-strip". However 'strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the 'STRIP' environment variable to overrule this program. +dnl Don't test for $cross_compiling = yes, because it might be 'maybe'. +if test "$cross_compiling" != no; then + AC_CHECK_TOOL([STRIP], [strip], :) +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" +AC_SUBST([INSTALL_STRIP_PROGRAM])]) + +# Copyright (C) 2006-2014 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# _AM_SUBST_NOTMAKE(VARIABLE) +# --------------------------- +# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. +# This macro is traced by Automake. +AC_DEFUN([_AM_SUBST_NOTMAKE]) + +# AM_SUBST_NOTMAKE(VARIABLE) +# -------------------------- +# Public sister of _AM_SUBST_NOTMAKE. +AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) + +# Check how to create a tarball. -*- Autoconf -*- + +# Copyright (C) 2004-2014 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# _AM_PROG_TAR(FORMAT) +# -------------------- +# Check how to create a tarball in format FORMAT. +# FORMAT should be one of 'v7', 'ustar', or 'pax'. +# +# Substitute a variable $(am__tar) that is a command +# writing to stdout a FORMAT-tarball containing the directory +# $tardir. +# tardir=directory && $(am__tar) > result.tar +# +# Substitute a variable $(am__untar) that extract such +# a tarball read from stdin. +# $(am__untar) < result.tar +# +AC_DEFUN([_AM_PROG_TAR], +[# Always define AMTAR for backward compatibility. Yes, it's still used +# in the wild :-( We should find a proper way to deprecate it ... +AC_SUBST([AMTAR], ['$${TAR-tar}']) + +# We'll loop over all known methods to create a tar archive until one works. +_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' + +m4_if([$1], [v7], + [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'], + + [m4_case([$1], + [ustar], + [# The POSIX 1988 'ustar' format is defined with fixed-size fields. + # There is notably a 21 bits limit for the UID and the GID. In fact, + # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343 + # and bug#13588). + am_max_uid=2097151 # 2^21 - 1 + am_max_gid=$am_max_uid + # The $UID and $GID variables are not portable, so we need to resort + # to the POSIX-mandated id(1) utility. Errors in the 'id' calls + # below are definitely unexpected, so allow the users to see them + # (that is, avoid stderr redirection). + am_uid=`id -u || echo unknown` + am_gid=`id -g || echo unknown` + AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format]) + if test $am_uid -le $am_max_uid; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + _am_tools=none + fi + AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format]) + if test $am_gid -le $am_max_gid; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + _am_tools=none + fi], + + [pax], + [], + + [m4_fatal([Unknown tar format])]) + + AC_MSG_CHECKING([how to create a $1 tar archive]) + + # Go ahead even if we have the value already cached. We do so because we + # need to set the values for the 'am__tar' and 'am__untar' variables. + _am_tools=${am_cv_prog_tar_$1-$_am_tools} + + for _am_tool in $_am_tools; do + case $_am_tool in + gnutar) + for _am_tar in tar gnutar gtar; do + AM_RUN_LOG([$_am_tar --version]) && break + done + am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' + am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' + am__untar="$_am_tar -xf -" + ;; + plaintar) + # Must skip GNU tar: if it does not support --format= it doesn't create + # ustar tarball either. + (tar --version) >/dev/null 2>&1 && continue + am__tar='tar chf - "$$tardir"' + am__tar_='tar chf - "$tardir"' + am__untar='tar xf -' + ;; + pax) + am__tar='pax -L -x $1 -w "$$tardir"' + am__tar_='pax -L -x $1 -w "$tardir"' + am__untar='pax -r' + ;; + cpio) + am__tar='find "$$tardir" -print | cpio -o -H $1 -L' + am__tar_='find "$tardir" -print | cpio -o -H $1 -L' + am__untar='cpio -i -H $1 -d' + ;; + none) + am__tar=false + am__tar_=false + am__untar=false + ;; + esac + + # If the value was cached, stop now. We just wanted to have am__tar + # and am__untar set. + test -n "${am_cv_prog_tar_$1}" && break + + # tar/untar a dummy directory, and stop if the command works. + rm -rf conftest.dir + mkdir conftest.dir + echo GrepMe > conftest.dir/file + AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) + rm -rf conftest.dir + if test -s conftest.tar; then + AM_RUN_LOG([$am__untar /dev/null 2>&1 && break + fi + done + rm -rf conftest.dir + + AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) + AC_MSG_RESULT([$am_cv_prog_tar_$1])]) + +AC_SUBST([am__tar]) +AC_SUBST([am__untar]) +]) # _AM_PROG_TAR + +m4_include([m4/ax_prog_cc_for_build.m4]) +m4_include([m4/gettext.m4]) +m4_include([m4/iconv.m4]) +m4_include([m4/intlmacosx.m4]) +m4_include([m4/lib-ld.m4]) +m4_include([m4/lib-link.m4]) +m4_include([m4/lib-prefix.m4]) +m4_include([m4/libtool.m4]) +m4_include([m4/ltoptions.m4]) +m4_include([m4/ltsugar.m4]) +m4_include([m4/ltversion.m4]) +m4_include([m4/lt~obsolete.m4]) +m4_include([m4/nls.m4]) +m4_include([m4/po.m4]) +m4_include([m4/progtest.m4]) diff --git a/autogen.sh b/autogen.sh new file mode 100755 index 0000000..6802e9f --- /dev/null +++ b/autogen.sh @@ -0,0 +1,51 @@ +#!/bin/sh + +# This file is part of flex. + +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: + +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. + +# Neither the name of the University nor the names of its contributors +# may be used to endorse or promote products derived from this software +# without specific prior written permission. + +# THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR +# IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED +# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +# PURPOSE. + +# If you see no configure script, then run ./autogen.sh to create it +# and procede with the "normal" build procedures. + +# use LIBTOOLIZE, if set +LIBTOOLIZE_ORIG="$LIBTOOLIZE"; +if test "x$LIBTOOLIZE" = "x"; then LIBTOOLIZE=libtoolize; fi + +# test libtoolize +$LIBTOOLIZE --version 2>/dev/null +if test "$?" -ne 0; then + LIBTOOLIZE=glibtoolize + $LIBTOOLIZE --version 2>/dev/null + if test "$?" -ne 0; then + echo "error: libtoolize not working, re-run with LIBTOOLIZE=/path/to/libtoolize" + echo " LIBTOOLIZE is currently \"$LIBTOOLIZE_ORIG\"" + exit 1 + fi +fi + +#if we pretend to have a ChangeLog, then automake is less +#worried. (Don't worry, we *do* have a ChangeLog, we just need the +#Makefile first.) + +if ! test -f ChangeLog; then + touch ChangeLog +fi +"$LIBTOOLIZE" --install --force +autoreconf --install --force diff --git a/build-aux/compile b/build-aux/compile new file mode 100755 index 0000000..a85b723 --- /dev/null +++ b/build-aux/compile @@ -0,0 +1,347 @@ +#! /bin/sh +# Wrapper for compilers which do not understand '-c -o'. + +scriptversion=2012-10-14.11; # UTC + +# Copyright (C) 1999-2014 Free Software Foundation, Inc. +# Written by Tom Tromey . +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + +nl=' +' + +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent tools from complaining about whitespace usage. +IFS=" "" $nl" + +file_conv= + +# func_file_conv build_file lazy +# Convert a $build file to $host form and store it in $file +# Currently only supports Windows hosts. If the determined conversion +# type is listed in (the comma separated) LAZY, no conversion will +# take place. +func_file_conv () +{ + file=$1 + case $file in + / | /[!/]*) # absolute file, and not a UNC file + if test -z "$file_conv"; then + # lazily determine how to convert abs files + case `uname -s` in + MINGW*) + file_conv=mingw + ;; + CYGWIN*) + file_conv=cygwin + ;; + *) + file_conv=wine + ;; + esac + fi + case $file_conv/,$2, in + *,$file_conv,*) + ;; + mingw/*) + file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'` + ;; + cygwin/*) + file=`cygpath -m "$file" || echo "$file"` + ;; + wine/*) + file=`winepath -w "$file" || echo "$file"` + ;; + esac + ;; + esac +} + +# func_cl_dashL linkdir +# Make cl look for libraries in LINKDIR +func_cl_dashL () +{ + func_file_conv "$1" + if test -z "$lib_path"; then + lib_path=$file + else + lib_path="$lib_path;$file" + fi + linker_opts="$linker_opts -LIBPATH:$file" +} + +# func_cl_dashl library +# Do a library search-path lookup for cl +func_cl_dashl () +{ + lib=$1 + found=no + save_IFS=$IFS + IFS=';' + for dir in $lib_path $LIB + do + IFS=$save_IFS + if $shared && test -f "$dir/$lib.dll.lib"; then + found=yes + lib=$dir/$lib.dll.lib + break + fi + if test -f "$dir/$lib.lib"; then + found=yes + lib=$dir/$lib.lib + break + fi + if test -f "$dir/lib$lib.a"; then + found=yes + lib=$dir/lib$lib.a + break + fi + done + IFS=$save_IFS + + if test "$found" != yes; then + lib=$lib.lib + fi +} + +# func_cl_wrapper cl arg... +# Adjust compile command to suit cl +func_cl_wrapper () +{ + # Assume a capable shell + lib_path= + shared=: + linker_opts= + for arg + do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as 'compile cc -o foo foo.c'. + eat=1 + case $2 in + *.o | *.[oO][bB][jJ]) + func_file_conv "$2" + set x "$@" -Fo"$file" + shift + ;; + *) + func_file_conv "$2" + set x "$@" -Fe"$file" + shift + ;; + esac + ;; + -I) + eat=1 + func_file_conv "$2" mingw + set x "$@" -I"$file" + shift + ;; + -I*) + func_file_conv "${1#-I}" mingw + set x "$@" -I"$file" + shift + ;; + -l) + eat=1 + func_cl_dashl "$2" + set x "$@" "$lib" + shift + ;; + -l*) + func_cl_dashl "${1#-l}" + set x "$@" "$lib" + shift + ;; + -L) + eat=1 + func_cl_dashL "$2" + ;; + -L*) + func_cl_dashL "${1#-L}" + ;; + -static) + shared=false + ;; + -Wl,*) + arg=${1#-Wl,} + save_ifs="$IFS"; IFS=',' + for flag in $arg; do + IFS="$save_ifs" + linker_opts="$linker_opts $flag" + done + IFS="$save_ifs" + ;; + -Xlinker) + eat=1 + linker_opts="$linker_opts $2" + ;; + -*) + set x "$@" "$1" + shift + ;; + *.cc | *.CC | *.cxx | *.CXX | *.[cC]++) + func_file_conv "$1" + set x "$@" -Tp"$file" + shift + ;; + *.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO]) + func_file_conv "$1" mingw + set x "$@" "$file" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift + done + if test -n "$linker_opts"; then + linker_opts="-link$linker_opts" + fi + exec "$@" $linker_opts + exit 1 +} + +eat= + +case $1 in + '') + echo "$0: No command. Try '$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: compile [--help] [--version] PROGRAM [ARGS] + +Wrapper for compilers which do not understand '-c -o'. +Remove '-o dest.o' from ARGS, run PROGRAM with the remaining +arguments, and rename the output as expected. + +If you are trying to build a whole package this is not the +right script to run: please start by reading the file 'INSTALL'. + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "compile $scriptversion" + exit $? + ;; + cl | *[/\\]cl | cl.exe | *[/\\]cl.exe ) + func_cl_wrapper "$@" # Doesn't return... + ;; +esac + +ofile= +cfile= + +for arg +do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as 'compile cc -o foo foo.c'. + # So we strip '-o arg' only if arg is an object. + eat=1 + case $2 in + *.o | *.obj) + ofile=$2 + ;; + *) + set x "$@" -o "$2" + shift + ;; + esac + ;; + *.c) + cfile=$1 + set x "$@" "$1" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift +done + +if test -z "$ofile" || test -z "$cfile"; then + # If no '-o' option was seen then we might have been invoked from a + # pattern rule where we don't need one. That is ok -- this is a + # normal compilation that the losing compiler can handle. If no + # '.c' file was seen then we are probably linking. That is also + # ok. + exec "$@" +fi + +# Name of file we expect compiler to create. +cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'` + +# Create the lock directory. +# Note: use '[/\\:.-]' here to ensure that we don't use the same name +# that we are using for the .o file. Also, base the name on the expected +# object file name, since that is what matters with a parallel build. +lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d +while true; do + if mkdir "$lockdir" >/dev/null 2>&1; then + break + fi + sleep 1 +done +# FIXME: race condition here if user kills between mkdir and trap. +trap "rmdir '$lockdir'; exit 1" 1 2 15 + +# Run the compile. +"$@" +ret=$? + +if test -f "$cofile"; then + test "$cofile" = "$ofile" || mv "$cofile" "$ofile" +elif test -f "${cofile}bj"; then + test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile" +fi + +rmdir "$lockdir" +exit $ret + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/build-aux/config.guess b/build-aux/config.guess new file mode 100755 index 0000000..1659250 --- /dev/null +++ b/build-aux/config.guess @@ -0,0 +1,1441 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright 1992-2015 Free Software Foundation, Inc. + +timestamp='2015-08-20' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, see . +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that +# program. This Exception is an additional permission under section 7 +# of the GNU General Public License, version 3 ("GPLv3"). +# +# Originally written by Per Bothner; maintained since 2000 by Ben Elliston. +# +# You can get the latest version of this script from: +# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD +# +# Please send patches to . + + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] + +Output the configuration name of the system \`$me' is run on. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.guess ($timestamp) + +Originally written by Per Bothner. +Copyright 1992-2015 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" >&2 + exit 1 ;; + * ) + break ;; + esac +done + +if test $# != 0; then + echo "$me: too many arguments$help" >&2 + exit 1 +fi + +trap 'exit 1' 1 2 15 + +# CC_FOR_BUILD -- compiler used by this script. Note that the use of a +# compiler to aid in system detection is discouraged as it requires +# temporary files to be created and, as you can see below, it is a +# headache to deal with in a portable fashion. + +# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still +# use `HOST_CC' if defined, but it is deprecated. + +# Portable tmp directory creation inspired by the Autoconf team. + +set_cc_for_build=' +trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ; +trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ; +: ${TMPDIR=/tmp} ; + { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || + { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } || + { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } || + { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ; +dummy=$tmp/dummy ; +tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ; +case $CC_FOR_BUILD,$HOST_CC,$CC in + ,,) echo "int x;" > $dummy.c ; + for c in cc gcc c89 c99 ; do + if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then + CC_FOR_BUILD="$c"; break ; + fi ; + done ; + if test x"$CC_FOR_BUILD" = x ; then + CC_FOR_BUILD=no_compiler_found ; + fi + ;; + ,,*) CC_FOR_BUILD=$CC ;; + ,*,*) CC_FOR_BUILD=$HOST_CC ;; +esac ; set_cc_for_build= ;' + +# This is needed to find uname on a Pyramid OSx when run in the BSD universe. +# (ghazi@noc.rutgers.edu 1994-08-24) +if (test -f /.attbin/uname) >/dev/null 2>&1 ; then + PATH=$PATH:/.attbin ; export PATH +fi + +UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown +UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown +UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown +UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown + +case "${UNAME_SYSTEM}" in +Linux|GNU|GNU/*) + # If the system lacks a compiler, then just pick glibc. + # We could probably try harder. + LIBC=gnu + + eval $set_cc_for_build + cat <<-EOF > $dummy.c + #include + #if defined(__UCLIBC__) + LIBC=uclibc + #elif defined(__dietlibc__) + LIBC=dietlibc + #else + LIBC=gnu + #endif + EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC' | sed 's, ,,g'` + ;; +esac + +# Note: order is significant - the case branches are not exclusive. + +case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in + *:NetBSD:*:*) + # NetBSD (nbsd) targets should (where applicable) match one or + # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*, + # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently + # switched to ELF, *-*-netbsd* would select the old + # object file format. This provides both forward + # compatibility and a consistent mechanism for selecting the + # object file format. + # + # Note: NetBSD doesn't particularly care about the vendor + # portion of the name. We always set it to "unknown". + sysctl="sysctl -n hw.machine_arch" + UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \ + /sbin/$sysctl 2>/dev/null || \ + /usr/sbin/$sysctl 2>/dev/null || \ + echo unknown)` + case "${UNAME_MACHINE_ARCH}" in + armeb) machine=armeb-unknown ;; + arm*) machine=arm-unknown ;; + sh3el) machine=shl-unknown ;; + sh3eb) machine=sh-unknown ;; + sh5el) machine=sh5le-unknown ;; + earmv*) + arch=`echo ${UNAME_MACHINE_ARCH} | sed -e 's,^e\(armv[0-9]\).*$,\1,'` + endian=`echo ${UNAME_MACHINE_ARCH} | sed -ne 's,^.*\(eb\)$,\1,p'` + machine=${arch}${endian}-unknown + ;; + *) machine=${UNAME_MACHINE_ARCH}-unknown ;; + esac + # The Operating System including object format, if it has switched + # to ELF recently, or will in the future. + case "${UNAME_MACHINE_ARCH}" in + arm*|earm*|i386|m68k|ns32k|sh3*|sparc|vax) + eval $set_cc_for_build + if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ELF__ + then + # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). + # Return netbsd for either. FIX? + os=netbsd + else + os=netbsdelf + fi + ;; + *) + os=netbsd + ;; + esac + # Determine ABI tags. + case "${UNAME_MACHINE_ARCH}" in + earm*) + expr='s/^earmv[0-9]/-eabi/;s/eb$//' + abi=`echo ${UNAME_MACHINE_ARCH} | sed -e "$expr"` + ;; + esac + # The OS release + # Debian GNU/NetBSD machines have a different userland, and + # thus, need a distinct triplet. However, they do not need + # kernel version information, so it can be replaced with a + # suitable tag, in the style of linux-gnu. + case "${UNAME_VERSION}" in + Debian*) + release='-gnu' + ;; + *) + release=`echo ${UNAME_RELEASE} | sed -e 's/[-_].*//' | cut -d. -f1,2` + ;; + esac + # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: + # contains redundant information, the shorter form: + # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. + echo "${machine}-${os}${release}${abi}" + exit ;; + *:Bitrig:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE} + exit ;; + *:OpenBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE} + exit ;; + *:ekkoBSD:*:*) + echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE} + exit ;; + *:SolidBSD:*:*) + echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE} + exit ;; + macppc:MirBSD:*:*) + echo powerpc-unknown-mirbsd${UNAME_RELEASE} + exit ;; + *:MirBSD:*:*) + echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE} + exit ;; + *:Sortix:*:*) + echo ${UNAME_MACHINE}-unknown-sortix + exit ;; + alpha:OSF1:*:*) + case $UNAME_RELEASE in + *4.0) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` + ;; + *5.*) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` + ;; + esac + # According to Compaq, /usr/sbin/psrinfo has been available on + # OSF/1 and Tru64 systems produced since 1995. I hope that + # covers most systems running today. This code pipes the CPU + # types through head -n 1, so we only detect the type of CPU 0. + ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` + case "$ALPHA_CPU_TYPE" in + "EV4 (21064)") + UNAME_MACHINE="alpha" ;; + "EV4.5 (21064)") + UNAME_MACHINE="alpha" ;; + "LCA4 (21066/21068)") + UNAME_MACHINE="alpha" ;; + "EV5 (21164)") + UNAME_MACHINE="alphaev5" ;; + "EV5.6 (21164A)") + UNAME_MACHINE="alphaev56" ;; + "EV5.6 (21164PC)") + UNAME_MACHINE="alphapca56" ;; + "EV5.7 (21164PC)") + UNAME_MACHINE="alphapca57" ;; + "EV6 (21264)") + UNAME_MACHINE="alphaev6" ;; + "EV6.7 (21264A)") + UNAME_MACHINE="alphaev67" ;; + "EV6.8CB (21264C)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8AL (21264B)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8CX (21264D)") + UNAME_MACHINE="alphaev68" ;; + "EV6.9A (21264/EV69A)") + UNAME_MACHINE="alphaev69" ;; + "EV7 (21364)") + UNAME_MACHINE="alphaev7" ;; + "EV7.9 (21364A)") + UNAME_MACHINE="alphaev79" ;; + esac + # A Pn.n version is a patched version. + # A Vn.n version is a released version. + # A Tn.n version is a released field test version. + # A Xn.n version is an unreleased experimental baselevel. + # 1.2 uses "1.2" for uname -r. + echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + # Reset EXIT trap before exiting to avoid spurious non-zero exit code. + exitcode=$? + trap '' 0 + exit $exitcode ;; + Alpha\ *:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # Should we change UNAME_MACHINE based on the output of uname instead + # of the specific Alpha model? + echo alpha-pc-interix + exit ;; + 21064:Windows_NT:50:3) + echo alpha-dec-winnt3.5 + exit ;; + Amiga*:UNIX_System_V:4.0:*) + echo m68k-unknown-sysv4 + exit ;; + *:[Aa]miga[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-amigaos + exit ;; + *:[Mm]orph[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-morphos + exit ;; + *:OS/390:*:*) + echo i370-ibm-openedition + exit ;; + *:z/VM:*:*) + echo s390-ibm-zvmoe + exit ;; + *:OS400:*:*) + echo powerpc-ibm-os400 + exit ;; + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) + echo arm-acorn-riscix${UNAME_RELEASE} + exit ;; + arm*:riscos:*:*|arm*:RISCOS:*:*) + echo arm-unknown-riscos + exit ;; + SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) + echo hppa1.1-hitachi-hiuxmpp + exit ;; + Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) + # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. + if test "`(/bin/universe) 2>/dev/null`" = att ; then + echo pyramid-pyramid-sysv3 + else + echo pyramid-pyramid-bsd + fi + exit ;; + NILE*:*:*:dcosx) + echo pyramid-pyramid-svr4 + exit ;; + DRS?6000:unix:4.0:6*) + echo sparc-icl-nx6 + exit ;; + DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) + case `/usr/bin/uname -p` in + sparc) echo sparc-icl-nx7; exit ;; + esac ;; + s390x:SunOS:*:*) + echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4H:SunOS:5.*:*) + echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) + echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) + echo i386-pc-auroraux${UNAME_RELEASE} + exit ;; + i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) + eval $set_cc_for_build + SUN_ARCH="i386" + # If there is a compiler, see if it is configured for 64-bit objects. + # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. + # This test works for both compilers. + if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then + if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + SUN_ARCH="x86_64" + fi + fi + echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:6*:*) + # According to config.sub, this is the proper way to canonicalize + # SunOS6. Hard to guess exactly what SunOS6 will be like, but + # it's likely to be more like Solaris than SunOS4. + echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:*:*) + case "`/usr/bin/arch -k`" in + Series*|S4*) + UNAME_RELEASE=`uname -v` + ;; + esac + # Japanese Language versions have a version number like `4.1.3-JL'. + echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` + exit ;; + sun3*:SunOS:*:*) + echo m68k-sun-sunos${UNAME_RELEASE} + exit ;; + sun*:*:4.2BSD:*) + UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` + test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 + case "`/bin/arch`" in + sun3) + echo m68k-sun-sunos${UNAME_RELEASE} + ;; + sun4) + echo sparc-sun-sunos${UNAME_RELEASE} + ;; + esac + exit ;; + aushp:SunOS:*:*) + echo sparc-auspex-sunos${UNAME_RELEASE} + exit ;; + # The situation for MiNT is a little confusing. The machine name + # can be virtually everything (everything which is not + # "atarist" or "atariste" at least should have a processor + # > m68000). The system name ranges from "MiNT" over "FreeMiNT" + # to the lowercase version "mint" (or "freemint"). Finally + # the system name "TOS" denotes a system which is actually not + # MiNT. But MiNT is downward compatible to TOS, so this should + # be no problem. + atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) + echo m68k-milan-mint${UNAME_RELEASE} + exit ;; + hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) + echo m68k-hades-mint${UNAME_RELEASE} + exit ;; + *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) + echo m68k-unknown-mint${UNAME_RELEASE} + exit ;; + m68k:machten:*:*) + echo m68k-apple-machten${UNAME_RELEASE} + exit ;; + powerpc:machten:*:*) + echo powerpc-apple-machten${UNAME_RELEASE} + exit ;; + RISC*:Mach:*:*) + echo mips-dec-mach_bsd4.3 + exit ;; + RISC*:ULTRIX:*:*) + echo mips-dec-ultrix${UNAME_RELEASE} + exit ;; + VAX*:ULTRIX*:*:*) + echo vax-dec-ultrix${UNAME_RELEASE} + exit ;; + 2020:CLIX:*:* | 2430:CLIX:*:*) + echo clipper-intergraph-clix${UNAME_RELEASE} + exit ;; + mips:*:*:UMIPS | mips:*:*:RISCos) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c +#ifdef __cplusplus +#include /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif + #if defined (host_mips) && defined (MIPSEB) + #if defined (SYSTYPE_SYSV) + printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_SVR4) + printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) + printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); + #endif + #endif + exit (-1); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && + dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && + SYSTEM_NAME=`$dummy $dummyarg` && + { echo "$SYSTEM_NAME"; exit; } + echo mips-mips-riscos${UNAME_RELEASE} + exit ;; + Motorola:PowerMAX_OS:*:*) + echo powerpc-motorola-powermax + exit ;; + Motorola:*:4.3:PL8-*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:Power_UNIX:*:*) + echo powerpc-harris-powerunix + exit ;; + m88k:CX/UX:7*:*) + echo m88k-harris-cxux7 + exit ;; + m88k:*:4*:R4*) + echo m88k-motorola-sysv4 + exit ;; + m88k:*:3*:R3*) + echo m88k-motorola-sysv3 + exit ;; + AViiON:dgux:*:*) + # DG/UX returns AViiON for all architectures + UNAME_PROCESSOR=`/usr/bin/uname -p` + if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] + then + if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ + [ ${TARGET_BINARY_INTERFACE}x = x ] + then + echo m88k-dg-dgux${UNAME_RELEASE} + else + echo m88k-dg-dguxbcs${UNAME_RELEASE} + fi + else + echo i586-dg-dgux${UNAME_RELEASE} + fi + exit ;; + M88*:DolphinOS:*:*) # DolphinOS (SVR3) + echo m88k-dolphin-sysv3 + exit ;; + M88*:*:R3*:*) + # Delta 88k system running SVR3 + echo m88k-motorola-sysv3 + exit ;; + XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) + echo m88k-tektronix-sysv3 + exit ;; + Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) + echo m68k-tektronix-bsd + exit ;; + *:IRIX*:*:*) + echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` + exit ;; + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. + echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id + exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' + i*86:AIX:*:*) + echo i386-ibm-aix + exit ;; + ia64:AIX:*:*) + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} + exit ;; + *:AIX:2:3) + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + + main() + { + if (!__power_pc()) + exit(1); + puts("powerpc-ibm-aix3.2.5"); + exit(0); + } +EOF + if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` + then + echo "$SYSTEM_NAME" + else + echo rs6000-ibm-aix3.2.5 + fi + elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then + echo rs6000-ibm-aix3.2.4 + else + echo rs6000-ibm-aix3.2 + fi + exit ;; + *:AIX:*:[4567]) + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` + if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then + IBM_ARCH=rs6000 + else + IBM_ARCH=powerpc + fi + if [ -x /usr/bin/lslpp ] ; then + IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc | + awk -F: '{ print $3 }' | sed s/[0-9]*$/0/` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${IBM_ARCH}-ibm-aix${IBM_REV} + exit ;; + *:AIX:*:*) + echo rs6000-ibm-aix + exit ;; + ibmrt:4.4BSD:*|romp-ibm:BSD:*) + echo romp-ibm-bsd4.4 + exit ;; + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and + echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to + exit ;; # report: romp-ibm BSD 4.3 + *:BOSX:*:*) + echo rs6000-bull-bosx + exit ;; + DPX/2?00:B.O.S.:*:*) + echo m68k-bull-sysv3 + exit ;; + 9000/[34]??:4.3bsd:1.*:*) + echo m68k-hp-bsd + exit ;; + hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) + echo m68k-hp-bsd4.4 + exit ;; + 9000/[34678]??:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + case "${UNAME_MACHINE}" in + 9000/31? ) HP_ARCH=m68000 ;; + 9000/[34]?? ) HP_ARCH=m68k ;; + 9000/[678][0-9][0-9]) + if [ -x /usr/bin/getconf ]; then + sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` + sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` + case "${sc_cpu_version}" in + 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 + 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 + 532) # CPU_PA_RISC2_0 + case "${sc_kernel_bits}" in + 32) HP_ARCH="hppa2.0n" ;; + 64) HP_ARCH="hppa2.0w" ;; + '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 + esac ;; + esac + fi + if [ "${HP_ARCH}" = "" ]; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + + #define _HPUX_SOURCE + #include + #include + + int main () + { + #if defined(_SC_KERNEL_BITS) + long bits = sysconf(_SC_KERNEL_BITS); + #endif + long cpu = sysconf (_SC_CPU_VERSION); + + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1"); break; + case CPU_PA_RISC2_0: + #if defined(_SC_KERNEL_BITS) + switch (bits) + { + case 64: puts ("hppa2.0w"); break; + case 32: puts ("hppa2.0n"); break; + default: puts ("hppa2.0"); break; + } break; + #else /* !defined(_SC_KERNEL_BITS) */ + puts ("hppa2.0"); break; + #endif + default: puts ("hppa1.0"); break; + } + exit (0); + } +EOF + (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` + test -z "$HP_ARCH" && HP_ARCH=hppa + fi ;; + esac + if [ ${HP_ARCH} = "hppa2.0w" ] + then + eval $set_cc_for_build + + # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating + # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler + # generating 64-bit code. GNU and HP use different nomenclature: + # + # $ CC_FOR_BUILD=cc ./config.guess + # => hppa2.0w-hp-hpux11.23 + # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess + # => hppa64-hp-hpux11.23 + + if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | + grep -q __LP64__ + then + HP_ARCH="hppa2.0w" + else + HP_ARCH="hppa64" + fi + fi + echo ${HP_ARCH}-hp-hpux${HPUX_REV} + exit ;; + ia64:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + echo ia64-hp-hpux${HPUX_REV} + exit ;; + 3050*:HI-UX:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + int + main () + { + long cpu = sysconf (_SC_CPU_VERSION); + /* The order matters, because CPU_IS_HP_MC68K erroneously returns + true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct + results, however. */ + if (CPU_IS_PA_RISC (cpu)) + { + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; + case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; + default: puts ("hppa-hitachi-hiuxwe2"); break; + } + } + else if (CPU_IS_HP_MC68K (cpu)) + puts ("m68k-hitachi-hiuxwe2"); + else puts ("unknown-hitachi-hiuxwe2"); + exit (0); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + echo unknown-hitachi-hiuxwe2 + exit ;; + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) + echo hppa1.1-hp-bsd + exit ;; + 9000/8??:4.3bsd:*:*) + echo hppa1.0-hp-bsd + exit ;; + *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) + echo hppa1.0-hp-mpeix + exit ;; + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) + echo hppa1.1-hp-osf + exit ;; + hp8??:OSF1:*:*) + echo hppa1.0-hp-osf + exit ;; + i*86:OSF1:*:*) + if [ -x /usr/sbin/sysversion ] ; then + echo ${UNAME_MACHINE}-unknown-osf1mk + else + echo ${UNAME_MACHINE}-unknown-osf1 + fi + exit ;; + parisc*:Lites*:*:*) + echo hppa1.1-hp-lites + exit ;; + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) + echo c1-convex-bsd + exit ;; + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) + echo c34-convex-bsd + exit ;; + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) + echo c38-convex-bsd + exit ;; + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) + echo c4-convex-bsd + exit ;; + CRAY*Y-MP:*:*:*) + echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*[A-Z]90:*:*:*) + echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ + -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*TS:*:*:*) + echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*T3E:*:*:*) + echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*SV1:*:*:*) + echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + *:UNICOS/mp:*:*) + echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) + FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` + echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + 5000:UNIX_System_V:4.*:*) + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` + echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) + echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} + exit ;; + sparc*:BSD/OS:*:*) + echo sparc-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:BSD/OS:*:*) + echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:FreeBSD:*:*) + UNAME_PROCESSOR=`/usr/bin/uname -p` + case ${UNAME_PROCESSOR} in + amd64) + echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + *) + echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + esac + exit ;; + i*:CYGWIN*:*) + echo ${UNAME_MACHINE}-pc-cygwin + exit ;; + *:MINGW64*:*) + echo ${UNAME_MACHINE}-pc-mingw64 + exit ;; + *:MINGW*:*) + echo ${UNAME_MACHINE}-pc-mingw32 + exit ;; + *:MSYS*:*) + echo ${UNAME_MACHINE}-pc-msys + exit ;; + i*:windows32*:*) + # uname -m includes "-pc" on this system. + echo ${UNAME_MACHINE}-mingw32 + exit ;; + i*:PW*:*) + echo ${UNAME_MACHINE}-pc-pw32 + exit ;; + *:Interix*:*) + case ${UNAME_MACHINE} in + x86) + echo i586-pc-interix${UNAME_RELEASE} + exit ;; + authenticamd | genuineintel | EM64T) + echo x86_64-unknown-interix${UNAME_RELEASE} + exit ;; + IA64) + echo ia64-unknown-interix${UNAME_RELEASE} + exit ;; + esac ;; + [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) + echo i${UNAME_MACHINE}-pc-mks + exit ;; + 8664:Windows_NT:*) + echo x86_64-pc-mks + exit ;; + i*:Windows_NT*:* | Pentium*:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we + # UNAME_MACHINE based on the output of uname instead of i386? + echo i586-pc-interix + exit ;; + i*:UWIN*:*) + echo ${UNAME_MACHINE}-pc-uwin + exit ;; + amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) + echo x86_64-unknown-cygwin + exit ;; + p*:CYGWIN*:*) + echo powerpcle-unknown-cygwin + exit ;; + prep*:SunOS:5.*:*) + echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + *:GNU:*:*) + # the GNU system + echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` + exit ;; + *:GNU/*:*:*) + # other systems with GNU libc and userland + echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC} + exit ;; + i*86:Minix:*:*) + echo ${UNAME_MACHINE}-pc-minix + exit ;; + aarch64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + aarch64_be:Linux:*:*) + UNAME_MACHINE=aarch64_be + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + alpha:Linux:*:*) + case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in + EV5) UNAME_MACHINE=alphaev5 ;; + EV56) UNAME_MACHINE=alphaev56 ;; + PCA56) UNAME_MACHINE=alphapca56 ;; + PCA57) UNAME_MACHINE=alphapca56 ;; + EV6) UNAME_MACHINE=alphaev6 ;; + EV67) UNAME_MACHINE=alphaev67 ;; + EV68*) UNAME_MACHINE=alphaev68 ;; + esac + objdump --private-headers /bin/sh | grep -q ld.so.1 + if test "$?" = 0 ; then LIBC="gnulibc1" ; fi + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + arc:Linux:*:* | arceb:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + arm*:Linux:*:*) + eval $set_cc_for_build + if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_EABI__ + then + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + else + if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_PCS_VFP + then + echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi + else + echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf + fi + fi + exit ;; + avr32*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + cris:Linux:*:*) + echo ${UNAME_MACHINE}-axis-linux-${LIBC} + exit ;; + crisv32:Linux:*:*) + echo ${UNAME_MACHINE}-axis-linux-${LIBC} + exit ;; + e2k:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + frv:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + hexagon:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + i*86:Linux:*:*) + echo ${UNAME_MACHINE}-pc-linux-${LIBC} + exit ;; + ia64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + m32r*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + m68*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + mips:Linux:*:* | mips64:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef ${UNAME_MACHINE} + #undef ${UNAME_MACHINE}el + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=${UNAME_MACHINE}el + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=${UNAME_MACHINE} + #else + CPU= + #endif + #endif +EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; } + ;; + openrisc*:Linux:*:*) + echo or1k-unknown-linux-${LIBC} + exit ;; + or32:Linux:*:* | or1k*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + padre:Linux:*:*) + echo sparc-unknown-linux-${LIBC} + exit ;; + parisc64:Linux:*:* | hppa64:Linux:*:*) + echo hppa64-unknown-linux-${LIBC} + exit ;; + parisc:Linux:*:* | hppa:Linux:*:*) + # Look for CPU level + case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in + PA7*) echo hppa1.1-unknown-linux-${LIBC} ;; + PA8*) echo hppa2.0-unknown-linux-${LIBC} ;; + *) echo hppa-unknown-linux-${LIBC} ;; + esac + exit ;; + ppc64:Linux:*:*) + echo powerpc64-unknown-linux-${LIBC} + exit ;; + ppc:Linux:*:*) + echo powerpc-unknown-linux-${LIBC} + exit ;; + ppc64le:Linux:*:*) + echo powerpc64le-unknown-linux-${LIBC} + exit ;; + ppcle:Linux:*:*) + echo powerpcle-unknown-linux-${LIBC} + exit ;; + s390:Linux:*:* | s390x:Linux:*:*) + echo ${UNAME_MACHINE}-ibm-linux-${LIBC} + exit ;; + sh64*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + sh*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + sparc:Linux:*:* | sparc64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + tile*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + vax:Linux:*:*) + echo ${UNAME_MACHINE}-dec-linux-${LIBC} + exit ;; + x86_64:Linux:*:*) + echo ${UNAME_MACHINE}-pc-linux-${LIBC} + exit ;; + xtensa*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + i*86:DYNIX/ptx:4*:*) + # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. + # earlier versions are messed up and put the nodename in both + # sysname and nodename. + echo i386-sequent-sysv4 + exit ;; + i*86:UNIX_SV:4.2MP:2.*) + # Unixware is an offshoot of SVR4, but it has its own version + # number series starting with 2... + # I am not positive that other SVR4 systems won't match this, + # I just have to hope. -- rms. + # Use sysv4.2uw... so that sysv4* matches it. + echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} + exit ;; + i*86:OS/2:*:*) + # If we were able to find `uname', then EMX Unix compatibility + # is probably installed. + echo ${UNAME_MACHINE}-pc-os2-emx + exit ;; + i*86:XTS-300:*:STOP) + echo ${UNAME_MACHINE}-unknown-stop + exit ;; + i*86:atheos:*:*) + echo ${UNAME_MACHINE}-unknown-atheos + exit ;; + i*86:syllable:*:*) + echo ${UNAME_MACHINE}-pc-syllable + exit ;; + i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) + echo i386-unknown-lynxos${UNAME_RELEASE} + exit ;; + i*86:*DOS:*:*) + echo ${UNAME_MACHINE}-pc-msdosdjgpp + exit ;; + i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) + UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then + echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} + else + echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} + fi + exit ;; + i*86:*:5:[678]*) + # UnixWare 7.x, OpenUNIX and OpenServer 6. + case `/bin/uname -X | grep "^Machine"` in + *486*) UNAME_MACHINE=i486 ;; + *Pentium) UNAME_MACHINE=i586 ;; + *Pent*|*Celeron) UNAME_MACHINE=i686 ;; + esac + echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} + exit ;; + i*86:*:3.2:*) + if test -f /usr/options/cb.name; then + UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then + UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` + (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 + (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ + && UNAME_MACHINE=i686 + (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ + && UNAME_MACHINE=i686 + echo ${UNAME_MACHINE}-pc-sco$UNAME_REL + else + echo ${UNAME_MACHINE}-pc-sysv32 + fi + exit ;; + pc:*:*:*) + # Left here for compatibility: + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i586. + # Note: whatever this is, it MUST be the same as what config.sub + # prints for the "djgpp" host, or else GDB configury will decide that + # this is a cross-build. + echo i586-pc-msdosdjgpp + exit ;; + Intel:Mach:3*:*) + echo i386-pc-mach3 + exit ;; + paragon:*:*:*) + echo i860-intel-osf1 + exit ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 + else # Add other i860-SVR4 vendors below as they are discovered. + echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 + fi + exit ;; + mini*:CTIX:SYS*5:*) + # "miniframe" + echo m68010-convergent-sysv + exit ;; + mc68k:UNIX:SYSTEM5:3.51m) + echo m68k-convergent-sysv + exit ;; + M680?0:D-NIX:5.3:*) + echo m68k-diab-dnix + exit ;; + M68*:*:R3V[5678]*:*) + test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; + 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) + OS_REL='' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4; exit; } ;; + NCR*:*:4.2:* | MPRAS*:*:4.2:*) + OS_REL='.3' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) + echo m68k-unknown-lynxos${UNAME_RELEASE} + exit ;; + mc68030:UNIX_System_V:4.*:*) + echo m68k-atari-sysv4 + exit ;; + TSUNAMI:LynxOS:2.*:*) + echo sparc-unknown-lynxos${UNAME_RELEASE} + exit ;; + rs6000:LynxOS:2.*:*) + echo rs6000-unknown-lynxos${UNAME_RELEASE} + exit ;; + PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) + echo powerpc-unknown-lynxos${UNAME_RELEASE} + exit ;; + SM[BE]S:UNIX_SV:*:*) + echo mips-dde-sysv${UNAME_RELEASE} + exit ;; + RM*:ReliantUNIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + RM*:SINIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + *:SINIX-*:*:*) + if uname -p 2>/dev/null >/dev/null ; then + UNAME_MACHINE=`(uname -p) 2>/dev/null` + echo ${UNAME_MACHINE}-sni-sysv4 + else + echo ns32k-sni-sysv + fi + exit ;; + PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort + # says + echo i586-unisys-sysv4 + exit ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes . + # How about differentiating between stratus architectures? -djm + echo hppa1.1-stratus-sysv4 + exit ;; + *:*:*:FTX*) + # From seanf@swdc.stratus.com. + echo i860-stratus-sysv4 + exit ;; + i*86:VOS:*:*) + # From Paul.Green@stratus.com. + echo ${UNAME_MACHINE}-stratus-vos + exit ;; + *:VOS:*:*) + # From Paul.Green@stratus.com. + echo hppa1.1-stratus-vos + exit ;; + mc68*:A/UX:*:*) + echo m68k-apple-aux${UNAME_RELEASE} + exit ;; + news*:NEWS-OS:6*:*) + echo mips-sony-newsos6 + exit ;; + R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) + if [ -d /usr/nec ]; then + echo mips-nec-sysv${UNAME_RELEASE} + else + echo mips-unknown-sysv${UNAME_RELEASE} + fi + exit ;; + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. + echo powerpc-be-beos + exit ;; + BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. + echo powerpc-apple-beos + exit ;; + BePC:BeOS:*:*) # BeOS running on Intel PC compatible. + echo i586-pc-beos + exit ;; + BePC:Haiku:*:*) # Haiku running on Intel PC compatible. + echo i586-pc-haiku + exit ;; + x86_64:Haiku:*:*) + echo x86_64-unknown-haiku + exit ;; + SX-4:SUPER-UX:*:*) + echo sx4-nec-superux${UNAME_RELEASE} + exit ;; + SX-5:SUPER-UX:*:*) + echo sx5-nec-superux${UNAME_RELEASE} + exit ;; + SX-6:SUPER-UX:*:*) + echo sx6-nec-superux${UNAME_RELEASE} + exit ;; + SX-7:SUPER-UX:*:*) + echo sx7-nec-superux${UNAME_RELEASE} + exit ;; + SX-8:SUPER-UX:*:*) + echo sx8-nec-superux${UNAME_RELEASE} + exit ;; + SX-8R:SUPER-UX:*:*) + echo sx8r-nec-superux${UNAME_RELEASE} + exit ;; + Power*:Rhapsody:*:*) + echo powerpc-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Rhapsody:*:*) + echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Darwin:*:*) + UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown + eval $set_cc_for_build + if test "$UNAME_PROCESSOR" = unknown ; then + UNAME_PROCESSOR=powerpc + fi + if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then + if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then + if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + case $UNAME_PROCESSOR in + i386) UNAME_PROCESSOR=x86_64 ;; + powerpc) UNAME_PROCESSOR=powerpc64 ;; + esac + fi + fi + elif test "$UNAME_PROCESSOR" = i386 ; then + # Avoid executing cc on OS X 10.9, as it ships with a stub + # that puts up a graphical alert prompting to install + # developer tools. Any system running Mac OS X 10.7 or + # later (Darwin 11 and later) is required to have a 64-bit + # processor. This is not true of the ARM version of Darwin + # that Apple uses in portable devices. + UNAME_PROCESSOR=x86_64 + fi + echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} + exit ;; + *:procnto*:*:* | *:QNX:[0123456789]*:*) + UNAME_PROCESSOR=`uname -p` + if test "$UNAME_PROCESSOR" = "x86"; then + UNAME_PROCESSOR=i386 + UNAME_MACHINE=pc + fi + echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} + exit ;; + *:QNX:*:4*) + echo i386-pc-qnx + exit ;; + NEO-?:NONSTOP_KERNEL:*:*) + echo neo-tandem-nsk${UNAME_RELEASE} + exit ;; + NSE-*:NONSTOP_KERNEL:*:*) + echo nse-tandem-nsk${UNAME_RELEASE} + exit ;; + NSR-?:NONSTOP_KERNEL:*:*) + echo nsr-tandem-nsk${UNAME_RELEASE} + exit ;; + *:NonStop-UX:*:*) + echo mips-compaq-nonstopux + exit ;; + BS2000:POSIX*:*:*) + echo bs2000-siemens-sysv + exit ;; + DS/*:UNIX_System_V:*:*) + echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} + exit ;; + *:Plan9:*:*) + # "uname -m" is not consistent, so use $cputype instead. 386 + # is converted to i386 for consistency with other x86 + # operating systems. + if test "$cputype" = "386"; then + UNAME_MACHINE=i386 + else + UNAME_MACHINE="$cputype" + fi + echo ${UNAME_MACHINE}-unknown-plan9 + exit ;; + *:TOPS-10:*:*) + echo pdp10-unknown-tops10 + exit ;; + *:TENEX:*:*) + echo pdp10-unknown-tenex + exit ;; + KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) + echo pdp10-dec-tops20 + exit ;; + XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) + echo pdp10-xkl-tops20 + exit ;; + *:TOPS-20:*:*) + echo pdp10-unknown-tops20 + exit ;; + *:ITS:*:*) + echo pdp10-unknown-its + exit ;; + SEI:*:*:SEIUX) + echo mips-sei-seiux${UNAME_RELEASE} + exit ;; + *:DragonFly:*:*) + echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` + exit ;; + *:*VMS:*:*) + UNAME_MACHINE=`(uname -p) 2>/dev/null` + case "${UNAME_MACHINE}" in + A*) echo alpha-dec-vms ; exit ;; + I*) echo ia64-dec-vms ; exit ;; + V*) echo vax-dec-vms ; exit ;; + esac ;; + *:XENIX:*:SysV) + echo i386-pc-xenix + exit ;; + i*86:skyos:*:*) + echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' + exit ;; + i*86:rdos:*:*) + echo ${UNAME_MACHINE}-pc-rdos + exit ;; + i*86:AROS:*:*) + echo ${UNAME_MACHINE}-pc-aros + exit ;; + x86_64:VMkernel:*:*) + echo ${UNAME_MACHINE}-unknown-esx + exit ;; +esac + +cat >&2 < in order to provide the needed +information to handle your system. + +config.guess timestamp = $timestamp + +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null` + +hostinfo = `(hostinfo) 2>/dev/null` +/bin/universe = `(/bin/universe) 2>/dev/null` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` +/bin/arch = `(/bin/arch) 2>/dev/null` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` + +UNAME_MACHINE = ${UNAME_MACHINE} +UNAME_RELEASE = ${UNAME_RELEASE} +UNAME_SYSTEM = ${UNAME_SYSTEM} +UNAME_VERSION = ${UNAME_VERSION} +EOF + +exit 1 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/build-aux/config.rpath b/build-aux/config.rpath new file mode 100755 index 0000000..17298f2 --- /dev/null +++ b/build-aux/config.rpath @@ -0,0 +1,672 @@ +#! /bin/sh +# Output a system dependent set of variables, describing how to set the +# run time search path of shared libraries in an executable. +# +# Copyright 1996-2010 Free Software Foundation, Inc. +# Taken from GNU libtool, 2001 +# Originally by Gordon Matzigkeit , 1996 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. +# +# The first argument passed to this file is the canonical host specification, +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# The environment variables CC, GCC, LDFLAGS, LD, with_gnu_ld +# should be set by the caller. +# +# The set of defined variables is at the end of this script. + +# Known limitations: +# - On IRIX 6.5 with CC="cc", the run time search patch must not be longer +# than 256 bytes, otherwise the compiler driver will dump core. The only +# known workaround is to choose shorter directory names for the build +# directory and/or the installation directory. + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a +shrext=.so + +host="$1" +host_cpu=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +host_vendor=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +host_os=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` + +# Code taken from libtool.m4's _LT_CC_BASENAME. + +for cc_temp in $CC""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`echo "$cc_temp" | sed -e 's%^.*/%%'` + +# Code taken from libtool.m4's _LT_COMPILER_PIC. + +wl= +if test "$GCC" = yes; then + wl='-Wl,' +else + case "$host_os" in + aix*) + wl='-Wl,' + ;; + darwin*) + case $cc_basename in + xlc*) + wl='-Wl,' + ;; + esac + ;; + mingw* | cygwin* | pw32* | os2* | cegcc*) + ;; + hpux9* | hpux10* | hpux11*) + wl='-Wl,' + ;; + irix5* | irix6* | nonstopux*) + wl='-Wl,' + ;; + newsos6) + ;; + linux* | k*bsd*-gnu) + case $cc_basename in + ecc*) + wl='-Wl,' + ;; + icc* | ifort*) + wl='-Wl,' + ;; + lf95*) + wl='-Wl,' + ;; + pgcc | pgf77 | pgf90) + wl='-Wl,' + ;; + ccc*) + wl='-Wl,' + ;; + como) + wl='-lopt=' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + wl='-Wl,' + ;; + esac + ;; + esac + ;; + osf3* | osf4* | osf5*) + wl='-Wl,' + ;; + rdos*) + ;; + solaris*) + wl='-Wl,' + ;; + sunos4*) + wl='-Qoption ld ' + ;; + sysv4 | sysv4.2uw2* | sysv4.3*) + wl='-Wl,' + ;; + sysv4*MP*) + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + wl='-Wl,' + ;; + unicos*) + wl='-Wl,' + ;; + uts4*) + ;; + esac +fi + +# Code taken from libtool.m4's _LT_LINKER_SHLIBS. + +hardcode_libdir_flag_spec= +hardcode_libdir_separator= +hardcode_direct=no +hardcode_minus_L=no + +case "$host_os" in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; +esac + +ld_shlibs=yes +if test "$with_gnu_ld" = yes; then + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + # Unlike libtool, we use -rpath here, not --rpath, since the documented + # option of GNU ld is called -rpath, not --rpath. + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + case "$host_os" in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs=no + fi + ;; + amigaos*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + # Samuel A. Falvo II reports + # that the semantics of dynamic libraries on AmigaOS, at least up + # to version 4, is to share data among multiple programs linked + # with the same dynamic library. Since this doesn't match the + # behavior of shared libraries on other platforms, we cannot use + # them. + ld_shlibs=no + ;; + beos*) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + cygwin* | mingw* | pw32* | cegcc*) + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + interix[3-9]*) + hardcode_direct=no + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + gnu* | linux* | k*bsd*-gnu) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + netbsd*) + ;; + solaris*) + if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + ;; + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' + else + ld_shlibs=no + fi + ;; + esac + ;; + sunos4*) + hardcode_direct=yes + ;; + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + esac + if test "$ld_shlibs" = no; then + hardcode_libdir_flag_spec= + fi +else + case "$host_os" in + aix3*) + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test "$GCC" = yes; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + else + aix_use_runtimelinking=no + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + fi + hardcode_direct=yes + hardcode_libdir_separator=':' + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + fi + # Begin _LT_AC_SYS_LIBPATH_AIX. + echo 'int main () { return 0; }' > conftest.c + ${CC} ${LDFLAGS} conftest.c -o conftest + aix_libpath=`dump -H conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } +}'` + if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } +}'` + fi + if test -z "$aix_libpath"; then + aix_libpath="/usr/lib:/lib" + fi + rm -f conftest.c conftest + # End _LT_AC_SYS_LIBPATH_AIX. + if test "$aix_use_runtimelinking" = yes; then + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' + else + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + fi + fi + ;; + amigaos*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + # see comment about different semantics on the GNU ld section + ld_shlibs=no + ;; + bsdi[45]*) + ;; + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec=' ' + libext=lib + ;; + darwin* | rhapsody*) + hardcode_direct=no + if test "$GCC" = yes ; then + : + else + case $cc_basename in + xlc*) + ;; + *) + ld_shlibs=no + ;; + esac + fi + ;; + dgux*) + hardcode_libdir_flag_spec='-L$libdir' + ;; + freebsd1*) + ld_shlibs=no + ;; + freebsd2.2*) + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + ;; + freebsd2*) + hardcode_direct=yes + hardcode_minus_L=yes + ;; + freebsd* | dragonfly*) + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + ;; + hpux9*) + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + hpux10*) + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + hpux11*) + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + ;; + *) + hardcode_direct=yes + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + irix5* | irix6* | nonstopux*) + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + netbsd*) + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + ;; + newsos6) + hardcode_direct=yes + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + else + case "$host_os" in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + hardcode_libdir_flag_spec='-R$libdir' + ;; + *) + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + esac + fi + else + ld_shlibs=no + fi + ;; + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + osf3*) + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + osf4* | osf5*) + if test "$GCC" = yes; then + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + else + # Both cc and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + hardcode_libdir_separator=: + ;; + solaris*) + hardcode_libdir_flag_spec='-R$libdir' + ;; + sunos4*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + ;; + sysv4) + case $host_vendor in + sni) + hardcode_direct=yes # is this really true??? + ;; + siemens) + hardcode_direct=no + ;; + motorola) + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + ;; + sysv4.3*) + ;; + sysv4*MP*) + if test -d /usr/nec; then + ld_shlibs=yes + fi + ;; + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + ;; + sysv5* | sco3.2v5* | sco5v6*) + hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' + hardcode_libdir_separator=':' + ;; + uts4*) + hardcode_libdir_flag_spec='-L$libdir' + ;; + *) + ld_shlibs=no + ;; + esac +fi + +# Check dynamic linker characteristics +# Code taken from libtool.m4's _LT_SYS_DYNAMIC_LINKER. +# Unlike libtool.m4, here we don't care about _all_ names of the library, but +# only about the one the linker finds when passed -lNAME. This is the last +# element of library_names_spec in libtool.m4, or possibly two of them if the +# linker has special search rules. +library_names_spec= # the last element of library_names_spec in libtool.m4 +libname_spec='lib$name' +case "$host_os" in + aix3*) + library_names_spec='$libname.a' + ;; + aix[4-9]*) + library_names_spec='$libname$shrext' + ;; + amigaos*) + library_names_spec='$libname.a' + ;; + beos*) + library_names_spec='$libname$shrext' + ;; + bsdi[45]*) + library_names_spec='$libname$shrext' + ;; + cygwin* | mingw* | pw32* | cegcc*) + shrext=.dll + library_names_spec='$libname.dll.a $libname.lib' + ;; + darwin* | rhapsody*) + shrext=.dylib + library_names_spec='$libname$shrext' + ;; + dgux*) + library_names_spec='$libname$shrext' + ;; + freebsd1*) + ;; + freebsd* | dragonfly*) + case "$host_os" in + freebsd[123]*) + library_names_spec='$libname$shrext$versuffix' ;; + *) + library_names_spec='$libname$shrext' ;; + esac + ;; + gnu*) + library_names_spec='$libname$shrext' + ;; + hpux9* | hpux10* | hpux11*) + case $host_cpu in + ia64*) + shrext=.so + ;; + hppa*64*) + shrext=.sl + ;; + *) + shrext=.sl + ;; + esac + library_names_spec='$libname$shrext' + ;; + interix[3-9]*) + library_names_spec='$libname$shrext' + ;; + irix5* | irix6* | nonstopux*) + library_names_spec='$libname$shrext' + case "$host_os" in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= ;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 ;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 ;; + *) libsuff= shlibsuff= ;; + esac + ;; + esac + ;; + linux*oldld* | linux*aout* | linux*coff*) + ;; + linux* | k*bsd*-gnu) + library_names_spec='$libname$shrext' + ;; + knetbsd*-gnu) + library_names_spec='$libname$shrext' + ;; + netbsd*) + library_names_spec='$libname$shrext' + ;; + newsos6) + library_names_spec='$libname$shrext' + ;; + nto-qnx*) + library_names_spec='$libname$shrext' + ;; + openbsd*) + library_names_spec='$libname$shrext$versuffix' + ;; + os2*) + libname_spec='$name' + shrext=.dll + library_names_spec='$libname.a' + ;; + osf3* | osf4* | osf5*) + library_names_spec='$libname$shrext' + ;; + rdos*) + ;; + solaris*) + library_names_spec='$libname$shrext' + ;; + sunos4*) + library_names_spec='$libname$shrext$versuffix' + ;; + sysv4 | sysv4.3*) + library_names_spec='$libname$shrext' + ;; + sysv4*MP*) + library_names_spec='$libname$shrext' + ;; + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + library_names_spec='$libname$shrext' + ;; + uts4*) + library_names_spec='$libname$shrext' + ;; +esac + +sed_quote_subst='s/\(["`$\\]\)/\\\1/g' +escaped_wl=`echo "X$wl" | sed -e 's/^X//' -e "$sed_quote_subst"` +shlibext=`echo "$shrext" | sed -e 's,^\.,,'` +escaped_libname_spec=`echo "X$libname_spec" | sed -e 's/^X//' -e "$sed_quote_subst"` +escaped_library_names_spec=`echo "X$library_names_spec" | sed -e 's/^X//' -e "$sed_quote_subst"` +escaped_hardcode_libdir_flag_spec=`echo "X$hardcode_libdir_flag_spec" | sed -e 's/^X//' -e "$sed_quote_subst"` + +LC_ALL=C sed -e 's/^\([a-zA-Z0-9_]*\)=/acl_cv_\1=/' <. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that +# program. This Exception is an additional permission under section 7 +# of the GNU General Public License, version 3 ("GPLv3"). + + +# Please send patches to . +# +# Configuration subroutine to validate and canonicalize a configuration type. +# Supply the specified configuration type as an argument. +# If it is invalid, we print an error message on stderr and exit with code 1. +# Otherwise, we print the canonical config type on stdout and succeed. + +# You can get the latest version of this script from: +# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD + +# This file is supposed to be the same for all GNU packages +# and recognize all the CPU types, system types and aliases +# that are meaningful with *any* GNU software. +# Each package is responsible for reporting which valid configurations +# it does not support. The user should be able to distinguish +# a failure to support a valid configuration from a meaningless +# configuration. + +# The goal of this file is to map all the various variations of a given +# machine specification into a single specification in the form: +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or in some cases, the newer four-part form: +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# It is wrong to echo any other type of specification. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] CPU-MFR-OPSYS + $0 [OPTION] ALIAS + +Canonicalize a configuration name. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.sub ($timestamp) + +Copyright 1992-2015 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" + exit 1 ;; + + *local*) + # First pass through any local machine types. + echo $1 + exit ;; + + * ) + break ;; + esac +done + +case $# in + 0) echo "$me: missing argument$help" >&2 + exit 1;; + 1) ;; + *) echo "$me: too many arguments$help" >&2 + exit 1;; +esac + +# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). +# Here we must recognize all the valid KERNEL-OS combinations. +maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` +case $maybe_os in + nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \ + linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \ + knetbsd*-gnu* | netbsd*-gnu* | netbsd*-eabi* | \ + kopensolaris*-gnu* | \ + storm-chaos* | os2-emx* | rtmk-nova*) + os=-$maybe_os + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` + ;; + android-linux) + os=-linux-android + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown + ;; + *) + basic_machine=`echo $1 | sed 's/-[^-]*$//'` + if [ $basic_machine != $1 ] + then os=`echo $1 | sed 's/.*-/-/'` + else os=; fi + ;; +esac + +### Let's recognize common machines as not being operating systems so +### that things like config.sub decstation-3100 work. We also +### recognize some manufacturers as not being operating systems, so we +### can provide default operating systems below. +case $os in + -sun*os*) + # Prevent following clause from handling this invalid input. + ;; + -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ + -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ + -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ + -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ + -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ + -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ + -apple | -axis | -knuth | -cray | -microblaze*) + os= + basic_machine=$1 + ;; + -bluegene*) + os=-cnk + ;; + -sim | -cisco | -oki | -wec | -winbond) + os= + basic_machine=$1 + ;; + -scout) + ;; + -wrs) + os=-vxworks + basic_machine=$1 + ;; + -chorusos*) + os=-chorusos + basic_machine=$1 + ;; + -chorusrdb) + os=-chorusrdb + basic_machine=$1 + ;; + -hiux*) + os=-hiuxwe2 + ;; + -sco6) + os=-sco5v6 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5) + os=-sco3.2v5 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco4) + os=-sco3.2v4 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2.[4-9]*) + os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2v[4-9]*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5v6*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco*) + os=-sco3.2v2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -udk*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -isc) + os=-isc2.2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -clix*) + basic_machine=clipper-intergraph + ;; + -isc*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -lynx*178) + os=-lynxos178 + ;; + -lynx*5) + os=-lynxos5 + ;; + -lynx*) + os=-lynxos + ;; + -ptx*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` + ;; + -windowsnt*) + os=`echo $os | sed -e 's/windowsnt/winnt/'` + ;; + -psos*) + os=-psos + ;; + -mint | -mint[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; +esac + +# Decode aliases for certain CPU-COMPANY combinations. +case $basic_machine in + # Recognize the basic CPU types without company name. + # Some are omitted here because they have special meanings below. + 1750a | 580 \ + | a29k \ + | aarch64 | aarch64_be \ + | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ + | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ + | am33_2.0 \ + | arc | arceb \ + | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \ + | avr | avr32 \ + | ba \ + | be32 | be64 \ + | bfin \ + | c4x | c8051 | clipper \ + | d10v | d30v | dlx | dsp16xx \ + | e2k | epiphany \ + | fido | fr30 | frv | ft32 \ + | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ + | hexagon \ + | i370 | i860 | i960 | ia64 \ + | ip2k | iq2000 \ + | k1om \ + | le32 | le64 \ + | lm32 \ + | m32c | m32r | m32rle | m68000 | m68k | m88k \ + | maxq | mb | microblaze | microblazeel | mcore | mep | metag \ + | mips | mipsbe | mipseb | mipsel | mipsle \ + | mips16 \ + | mips64 | mips64el \ + | mips64octeon | mips64octeonel \ + | mips64orion | mips64orionel \ + | mips64r5900 | mips64r5900el \ + | mips64vr | mips64vrel \ + | mips64vr4100 | mips64vr4100el \ + | mips64vr4300 | mips64vr4300el \ + | mips64vr5000 | mips64vr5000el \ + | mips64vr5900 | mips64vr5900el \ + | mipsisa32 | mipsisa32el \ + | mipsisa32r2 | mipsisa32r2el \ + | mipsisa32r6 | mipsisa32r6el \ + | mipsisa64 | mipsisa64el \ + | mipsisa64r2 | mipsisa64r2el \ + | mipsisa64r6 | mipsisa64r6el \ + | mipsisa64sb1 | mipsisa64sb1el \ + | mipsisa64sr71k | mipsisa64sr71kel \ + | mipsr5900 | mipsr5900el \ + | mipstx39 | mipstx39el \ + | mn10200 | mn10300 \ + | moxie \ + | mt \ + | msp430 \ + | nds32 | nds32le | nds32be \ + | nios | nios2 | nios2eb | nios2el \ + | ns16k | ns32k \ + | open8 | or1k | or1knd | or32 \ + | pdp10 | pdp11 | pj | pjl \ + | powerpc | powerpc64 | powerpc64le | powerpcle \ + | pyramid \ + | riscv32 | riscv64 \ + | rl78 | rx \ + | score \ + | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[234]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ + | sh64 | sh64le \ + | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ + | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ + | spu \ + | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ + | ubicom32 \ + | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \ + | visium \ + | we32k \ + | x86 | xc16x | xstormy16 | xtensa \ + | z8k | z80) + basic_machine=$basic_machine-unknown + ;; + c54x) + basic_machine=tic54x-unknown + ;; + c55x) + basic_machine=tic55x-unknown + ;; + c6x) + basic_machine=tic6x-unknown + ;; + leon|leon[3-9]) + basic_machine=sparc-$basic_machine + ;; + m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip) + basic_machine=$basic_machine-unknown + os=-none + ;; + m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) + ;; + ms1) + basic_machine=mt-unknown + ;; + + strongarm | thumb | xscale) + basic_machine=arm-unknown + ;; + xgate) + basic_machine=$basic_machine-unknown + os=-none + ;; + xscaleeb) + basic_machine=armeb-unknown + ;; + + xscaleel) + basic_machine=armel-unknown + ;; + + # We use `pc' rather than `unknown' + # because (1) that's what they normally are, and + # (2) the word "unknown" tends to confuse beginning users. + i*86 | x86_64) + basic_machine=$basic_machine-pc + ;; + # Object if more than one company name word. + *-*-*) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; + # Recognize the basic CPU types with company name. + 580-* \ + | a29k-* \ + | aarch64-* | aarch64_be-* \ + | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ + | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ + | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \ + | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ + | avr-* | avr32-* \ + | ba-* \ + | be32-* | be64-* \ + | bfin-* | bs2000-* \ + | c[123]* | c30-* | [cjt]90-* | c4x-* \ + | c8051-* | clipper-* | craynv-* | cydra-* \ + | d10v-* | d30v-* | dlx-* \ + | e2k-* | elxsi-* \ + | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ + | h8300-* | h8500-* \ + | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ + | hexagon-* \ + | i*86-* | i860-* | i960-* | ia64-* \ + | ip2k-* | iq2000-* \ + | k1om-* \ + | le32-* | le64-* \ + | lm32-* \ + | m32c-* | m32r-* | m32rle-* \ + | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ + | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \ + | microblaze-* | microblazeel-* \ + | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ + | mips16-* \ + | mips64-* | mips64el-* \ + | mips64octeon-* | mips64octeonel-* \ + | mips64orion-* | mips64orionel-* \ + | mips64r5900-* | mips64r5900el-* \ + | mips64vr-* | mips64vrel-* \ + | mips64vr4100-* | mips64vr4100el-* \ + | mips64vr4300-* | mips64vr4300el-* \ + | mips64vr5000-* | mips64vr5000el-* \ + | mips64vr5900-* | mips64vr5900el-* \ + | mipsisa32-* | mipsisa32el-* \ + | mipsisa32r2-* | mipsisa32r2el-* \ + | mipsisa32r6-* | mipsisa32r6el-* \ + | mipsisa64-* | mipsisa64el-* \ + | mipsisa64r2-* | mipsisa64r2el-* \ + | mipsisa64r6-* | mipsisa64r6el-* \ + | mipsisa64sb1-* | mipsisa64sb1el-* \ + | mipsisa64sr71k-* | mipsisa64sr71kel-* \ + | mipsr5900-* | mipsr5900el-* \ + | mipstx39-* | mipstx39el-* \ + | mmix-* \ + | mt-* \ + | msp430-* \ + | nds32-* | nds32le-* | nds32be-* \ + | nios-* | nios2-* | nios2eb-* | nios2el-* \ + | none-* | np1-* | ns16k-* | ns32k-* \ + | open8-* \ + | or1k*-* \ + | orion-* \ + | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ + | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \ + | pyramid-* \ + | riscv32-* | riscv64-* \ + | rl78-* | romp-* | rs6000-* | rx-* \ + | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ + | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ + | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ + | sparclite-* \ + | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx*-* \ + | tahoe-* \ + | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ + | tile*-* \ + | tron-* \ + | ubicom32-* \ + | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \ + | vax-* \ + | visium-* \ + | we32k-* \ + | x86-* | x86_64-* | xc16x-* | xps100-* \ + | xstormy16-* | xtensa*-* \ + | ymp-* \ + | z8k-* | z80-*) + ;; + # Recognize the basic CPU types without company name, with glob match. + xtensa*) + basic_machine=$basic_machine-unknown + ;; + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 386bsd) + basic_machine=i386-unknown + os=-bsd + ;; + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + basic_machine=m68000-att + ;; + 3b*) + basic_machine=we32k-att + ;; + a29khif) + basic_machine=a29k-amd + os=-udi + ;; + abacus) + basic_machine=abacus-unknown + ;; + adobe68k) + basic_machine=m68010-adobe + os=-scout + ;; + alliant | fx80) + basic_machine=fx80-alliant + ;; + altos | altos3068) + basic_machine=m68k-altos + ;; + am29k) + basic_machine=a29k-none + os=-bsd + ;; + amd64) + basic_machine=x86_64-pc + ;; + amd64-*) + basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + amdahl) + basic_machine=580-amdahl + os=-sysv + ;; + amiga | amiga-*) + basic_machine=m68k-unknown + ;; + amigaos | amigados) + basic_machine=m68k-unknown + os=-amigaos + ;; + amigaunix | amix) + basic_machine=m68k-unknown + os=-sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + os=-sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + os=-bsd + ;; + aros) + basic_machine=i386-pc + os=-aros + ;; + asmjs) + basic_machine=asmjs-unknown + ;; + aux) + basic_machine=m68k-apple + os=-aux + ;; + balance) + basic_machine=ns32k-sequent + os=-dynix + ;; + blackfin) + basic_machine=bfin-unknown + os=-linux + ;; + blackfin-*) + basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + bluegene*) + basic_machine=powerpc-ibm + os=-cnk + ;; + c54x-*) + basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c55x-*) + basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c6x-*) + basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c90) + basic_machine=c90-cray + os=-unicos + ;; + cegcc) + basic_machine=arm-unknown + os=-cegcc + ;; + convex-c1) + basic_machine=c1-convex + os=-bsd + ;; + convex-c2) + basic_machine=c2-convex + os=-bsd + ;; + convex-c32) + basic_machine=c32-convex + os=-bsd + ;; + convex-c34) + basic_machine=c34-convex + os=-bsd + ;; + convex-c38) + basic_machine=c38-convex + os=-bsd + ;; + cray | j90) + basic_machine=j90-cray + os=-unicos + ;; + craynv) + basic_machine=craynv-cray + os=-unicosmp + ;; + cr16 | cr16-*) + basic_machine=cr16-unknown + os=-elf + ;; + crds | unos) + basic_machine=m68k-crds + ;; + crisv32 | crisv32-* | etraxfs*) + basic_machine=crisv32-axis + ;; + cris | cris-* | etrax*) + basic_machine=cris-axis + ;; + crx) + basic_machine=crx-unknown + os=-elf + ;; + da30 | da30-*) + basic_machine=m68k-da30 + ;; + decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) + basic_machine=mips-dec + ;; + decsystem10* | dec10*) + basic_machine=pdp10-dec + os=-tops10 + ;; + decsystem20* | dec20*) + basic_machine=pdp10-dec + os=-tops20 + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + basic_machine=m68k-motorola + ;; + delta88) + basic_machine=m88k-motorola + os=-sysv3 + ;; + dicos) + basic_machine=i686-pc + os=-dicos + ;; + djgpp) + basic_machine=i586-pc + os=-msdosdjgpp + ;; + dpx20 | dpx20-*) + basic_machine=rs6000-bull + os=-bosx + ;; + dpx2* | dpx2*-bull) + basic_machine=m68k-bull + os=-sysv3 + ;; + ebmon29k) + basic_machine=a29k-amd + os=-ebmon + ;; + elxsi) + basic_machine=elxsi-elxsi + os=-bsd + ;; + encore | umax | mmax) + basic_machine=ns32k-encore + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + os=-ose + ;; + fx2800) + basic_machine=i860-alliant + ;; + genix) + basic_machine=ns32k-ns + ;; + gmicro) + basic_machine=tron-gmicro + os=-sysv + ;; + go32) + basic_machine=i386-pc + os=-go32 + ;; + h3050r* | hiux*) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + h8300hms) + basic_machine=h8300-hitachi + os=-hms + ;; + h8300xray) + basic_machine=h8300-hitachi + os=-xray + ;; + h8500hms) + basic_machine=h8500-hitachi + os=-hms + ;; + harris) + basic_machine=m88k-harris + os=-sysv3 + ;; + hp300-*) + basic_machine=m68k-hp + ;; + hp300bsd) + basic_machine=m68k-hp + os=-bsd + ;; + hp300hpux) + basic_machine=m68k-hp + os=-hpux + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k2[0-9][0-9] | hp9k31[0-9]) + basic_machine=m68000-hp + ;; + hp9k3[2-9][0-9]) + basic_machine=m68k-hp + ;; + hp9k6[0-9][0-9] | hp6[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k7[0-79][0-9] | hp7[0-79][0-9]) + basic_machine=hppa1.1-hp + ;; + hp9k78[0-9] | hp78[0-9]) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][13679] | hp8[0-9][13679]) + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][0-9] | hp8[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hppa-next) + os=-nextstep3 + ;; + hppaosf) + basic_machine=hppa1.1-hp + os=-osf + ;; + hppro) + basic_machine=hppa1.1-hp + os=-proelf + ;; + i370-ibm* | ibm*) + basic_machine=i370-ibm + ;; + i*86v32) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv32 + ;; + i*86v4*) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv4 + ;; + i*86v) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv + ;; + i*86sol2) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-solaris2 + ;; + i386mach) + basic_machine=i386-mach + os=-mach + ;; + i386-vsta | vsta) + basic_machine=i386-unknown + os=-vsta + ;; + iris | iris4d) + basic_machine=mips-sgi + case $os in + -irix*) + ;; + *) + os=-irix4 + ;; + esac + ;; + isi68 | isi) + basic_machine=m68k-isi + os=-sysv + ;; + leon-*|leon[3-9]-*) + basic_machine=sparc-`echo $basic_machine | sed 's/-.*//'` + ;; + m68knommu) + basic_machine=m68k-unknown + os=-linux + ;; + m68knommu-*) + basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + m88k-omron*) + basic_machine=m88k-omron + ;; + magnum | m3230) + basic_machine=mips-mips + os=-sysv + ;; + merlin) + basic_machine=ns32k-utek + os=-sysv + ;; + microblaze*) + basic_machine=microblaze-xilinx + ;; + mingw64) + basic_machine=x86_64-pc + os=-mingw64 + ;; + mingw32) + basic_machine=i686-pc + os=-mingw32 + ;; + mingw32ce) + basic_machine=arm-unknown + os=-mingw32ce + ;; + miniframe) + basic_machine=m68000-convergent + ;; + *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; + mips3*-*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` + ;; + mips3*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown + ;; + monitor) + basic_machine=m68k-rom68k + os=-coff + ;; + morphos) + basic_machine=powerpc-unknown + os=-morphos + ;; + moxiebox) + basic_machine=moxie-unknown + os=-moxiebox + ;; + msdos) + basic_machine=i386-pc + os=-msdos + ;; + ms1-*) + basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` + ;; + msys) + basic_machine=i686-pc + os=-msys + ;; + mvs) + basic_machine=i370-ibm + os=-mvs + ;; + nacl) + basic_machine=le32-unknown + os=-nacl + ;; + ncr3000) + basic_machine=i486-ncr + os=-sysv4 + ;; + netbsd386) + basic_machine=i386-unknown + os=-netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + os=-linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + os=-newsos + ;; + news1000) + basic_machine=m68030-sony + os=-newsos + ;; + news-3600 | risc-news) + basic_machine=mips-sony + os=-newsos + ;; + necv70) + basic_machine=v70-nec + os=-sysv + ;; + next | m*-next ) + basic_machine=m68k-next + case $os in + -nextstep* ) + ;; + -ns2*) + os=-nextstep2 + ;; + *) + os=-nextstep3 + ;; + esac + ;; + nh3000) + basic_machine=m68k-harris + os=-cxux + ;; + nh[45]000) + basic_machine=m88k-harris + os=-cxux + ;; + nindy960) + basic_machine=i960-intel + os=-nindy + ;; + mon960) + basic_machine=i960-intel + os=-mon960 + ;; + nonstopux) + basic_machine=mips-compaq + os=-nonstopux + ;; + np1) + basic_machine=np1-gould + ;; + neo-tandem) + basic_machine=neo-tandem + ;; + nse-tandem) + basic_machine=nse-tandem + ;; + nsr-tandem) + basic_machine=nsr-tandem + ;; + op50n-* | op60c-*) + basic_machine=hppa1.1-oki + os=-proelf + ;; + openrisc | openrisc-*) + basic_machine=or32-unknown + ;; + os400) + basic_machine=powerpc-ibm + os=-os400 + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + os=-ose + ;; + os68k) + basic_machine=m68k-none + os=-os68k + ;; + pa-hitachi) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + paragon) + basic_machine=i860-intel + os=-osf + ;; + parisc) + basic_machine=hppa-unknown + os=-linux + ;; + parisc-*) + basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + pbd) + basic_machine=sparc-tti + ;; + pbb) + basic_machine=m68k-tti + ;; + pc532 | pc532-*) + basic_machine=ns32k-pc532 + ;; + pc98) + basic_machine=i386-pc + ;; + pc98-*) + basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium | p5 | k5 | k6 | nexgen | viac3) + basic_machine=i586-pc + ;; + pentiumpro | p6 | 6x86 | athlon | athlon_*) + basic_machine=i686-pc + ;; + pentiumii | pentium2 | pentiumiii | pentium3) + basic_machine=i686-pc + ;; + pentium4) + basic_machine=i786-pc + ;; + pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) + basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumpro-* | p6-* | 6x86-* | athlon-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium4-*) + basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pn) + basic_machine=pn-gould + ;; + power) basic_machine=power-ibm + ;; + ppc | ppcbe) basic_machine=powerpc-unknown + ;; + ppc-* | ppcbe-*) + basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppcle | powerpclittle | ppc-le | powerpc-little) + basic_machine=powerpcle-unknown + ;; + ppcle-* | powerpclittle-*) + basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64) basic_machine=powerpc64-unknown + ;; + ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64le | powerpc64little | ppc64-le | powerpc64-little) + basic_machine=powerpc64le-unknown + ;; + ppc64le-* | powerpc64little-*) + basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ps2) + basic_machine=i386-ibm + ;; + pw32) + basic_machine=i586-unknown + os=-pw32 + ;; + rdos | rdos64) + basic_machine=x86_64-pc + os=-rdos + ;; + rdos32) + basic_machine=i386-pc + os=-rdos + ;; + rom68k) + basic_machine=m68k-rom68k + os=-coff + ;; + rm[46]00) + basic_machine=mips-siemens + ;; + rtpc | rtpc-*) + basic_machine=romp-ibm + ;; + s390 | s390-*) + basic_machine=s390-ibm + ;; + s390x | s390x-*) + basic_machine=s390x-ibm + ;; + sa29200) + basic_machine=a29k-amd + os=-udi + ;; + sb1) + basic_machine=mipsisa64sb1-unknown + ;; + sb1el) + basic_machine=mipsisa64sb1el-unknown + ;; + sde) + basic_machine=mipsisa32-sde + os=-elf + ;; + sei) + basic_machine=mips-sei + os=-seiux + ;; + sequent) + basic_machine=i386-sequent + ;; + sh) + basic_machine=sh-hitachi + os=-hms + ;; + sh5el) + basic_machine=sh5le-unknown + ;; + sh64) + basic_machine=sh64-unknown + ;; + sparclite-wrs | simso-wrs) + basic_machine=sparclite-wrs + os=-vxworks + ;; + sps7) + basic_machine=m68k-bull + os=-sysv2 + ;; + spur) + basic_machine=spur-unknown + ;; + st2000) + basic_machine=m68k-tandem + ;; + stratus) + basic_machine=i860-stratus + os=-sysv4 + ;; + strongarm-* | thumb-*) + basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + sun2) + basic_machine=m68000-sun + ;; + sun2os3) + basic_machine=m68000-sun + os=-sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + os=-sunos4 + ;; + sun3os3) + basic_machine=m68k-sun + os=-sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + os=-sunos4 + ;; + sun4os3) + basic_machine=sparc-sun + os=-sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + os=-sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + os=-solaris2 + ;; + sun3 | sun3-*) + basic_machine=m68k-sun + ;; + sun4) + basic_machine=sparc-sun + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + ;; + sv1) + basic_machine=sv1-cray + os=-unicos + ;; + symmetry) + basic_machine=i386-sequent + os=-dynix + ;; + t3e) + basic_machine=alphaev5-cray + os=-unicos + ;; + t90) + basic_machine=t90-cray + os=-unicos + ;; + tile*) + basic_machine=$basic_machine-unknown + os=-linux-gnu + ;; + tx39) + basic_machine=mipstx39-unknown + ;; + tx39el) + basic_machine=mipstx39el-unknown + ;; + toad1) + basic_machine=pdp10-xkl + os=-tops20 + ;; + tower | tower-32) + basic_machine=m68k-ncr + ;; + tpf) + basic_machine=s390x-ibm + os=-tpf + ;; + udi29k) + basic_machine=a29k-amd + os=-udi + ;; + ultra3) + basic_machine=a29k-nyu + os=-sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + os=-none + ;; + vaxv) + basic_machine=vax-dec + os=-sysv + ;; + vms) + basic_machine=vax-dec + os=-vms + ;; + vpp*|vx|vx-*) + basic_machine=f301-fujitsu + ;; + vxworks960) + basic_machine=i960-wrs + os=-vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + os=-vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + os=-vxworks + ;; + w65*) + basic_machine=w65-wdc + os=-none + ;; + w89k-*) + basic_machine=hppa1.1-winbond + os=-proelf + ;; + xbox) + basic_machine=i686-pc + os=-mingw32 + ;; + xps | xps100) + basic_machine=xps100-honeywell + ;; + xscale-* | xscalee[bl]-*) + basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'` + ;; + ymp) + basic_machine=ymp-cray + os=-unicos + ;; + z8k-*-coff) + basic_machine=z8k-unknown + os=-sim + ;; + z80-*-coff) + basic_machine=z80-unknown + os=-sim + ;; + none) + basic_machine=none-none + os=-none + ;; + +# Here we handle the default manufacturer of certain CPU types. It is in +# some cases the only manufacturer, in others, it is the most popular. + w89k) + basic_machine=hppa1.1-winbond + ;; + op50n) + basic_machine=hppa1.1-oki + ;; + op60c) + basic_machine=hppa1.1-oki + ;; + romp) + basic_machine=romp-ibm + ;; + mmix) + basic_machine=mmix-knuth + ;; + rs6000) + basic_machine=rs6000-ibm + ;; + vax) + basic_machine=vax-dec + ;; + pdp10) + # there are many clones, so DEC is not a safe bet + basic_machine=pdp10-unknown + ;; + pdp11) + basic_machine=pdp11-dec + ;; + we32k) + basic_machine=we32k-att + ;; + sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele) + basic_machine=sh-unknown + ;; + sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) + basic_machine=sparc-sun + ;; + cydra) + basic_machine=cydra-cydrome + ;; + orion) + basic_machine=orion-highlevel + ;; + orion105) + basic_machine=clipper-highlevel + ;; + mac | mpw | mac-mpw) + basic_machine=m68k-apple + ;; + pmac | pmac-mpw) + basic_machine=powerpc-apple + ;; + *-unknown) + # Make sure to match an already-canonicalized machine name. + ;; + *) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; +esac + +# Here we canonicalize certain aliases for manufacturers. +case $basic_machine in + *-digital*) + basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` + ;; + *-commodore*) + basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` + ;; + *) + ;; +esac + +# Decode manufacturer-specific aliases for certain operating systems. + +if [ x"$os" != x"" ] +then +case $os in + # First match some system type aliases + # that might get confused with valid system types. + # -solaris* is a basic system type, with this one exception. + -auroraux) + os=-auroraux + ;; + -solaris1 | -solaris1.*) + os=`echo $os | sed -e 's|solaris1|sunos4|'` + ;; + -solaris) + os=-solaris2 + ;; + -svr4*) + os=-sysv4 + ;; + -unixware*) + os=-sysv4.2uw + ;; + -gnu/linux*) + os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` + ;; + # First accept the basic system types. + # The portable systems comes first. + # Each alternative MUST END IN A *, to match a version number. + # -sysv* is not here because it comes later, after sysvr4. + -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ + | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\ + | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \ + | -sym* | -kopensolaris* | -plan9* \ + | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ + | -aos* | -aros* | -cloudabi* | -sortix* \ + | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ + | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ + | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ + | -bitrig* | -openbsd* | -solidbsd* \ + | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ + | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ + | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ + | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ + | -chorusos* | -chorusrdb* | -cegcc* \ + | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ + | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \ + | -linux-newlib* | -linux-musl* | -linux-uclibc* \ + | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \ + | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ + | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ + | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ + | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ + | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ + | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ + | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* | -tirtos*) + # Remember, each alternative MUST END IN *, to match a version number. + ;; + -qnx*) + case $basic_machine in + x86-* | i*86-*) + ;; + *) + os=-nto$os + ;; + esac + ;; + -nto-qnx*) + ;; + -nto*) + os=`echo $os | sed -e 's|nto|nto-qnx|'` + ;; + -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ + | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \ + | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) + ;; + -mac*) + os=`echo $os | sed -e 's|mac|macos|'` + ;; + -linux-dietlibc) + os=-linux-dietlibc + ;; + -linux*) + os=`echo $os | sed -e 's|linux|linux-gnu|'` + ;; + -sunos5*) + os=`echo $os | sed -e 's|sunos5|solaris2|'` + ;; + -sunos6*) + os=`echo $os | sed -e 's|sunos6|solaris3|'` + ;; + -opened*) + os=-openedition + ;; + -os400*) + os=-os400 + ;; + -wince*) + os=-wince + ;; + -osfrose*) + os=-osfrose + ;; + -osf*) + os=-osf + ;; + -utek*) + os=-bsd + ;; + -dynix*) + os=-bsd + ;; + -acis*) + os=-aos + ;; + -atheos*) + os=-atheos + ;; + -syllable*) + os=-syllable + ;; + -386bsd) + os=-bsd + ;; + -ctix* | -uts*) + os=-sysv + ;; + -nova*) + os=-rtmk-nova + ;; + -ns2 ) + os=-nextstep2 + ;; + -nsk*) + os=-nsk + ;; + # Preserve the version number of sinix5. + -sinix5.*) + os=`echo $os | sed -e 's|sinix|sysv|'` + ;; + -sinix*) + os=-sysv4 + ;; + -tpf*) + os=-tpf + ;; + -triton*) + os=-sysv3 + ;; + -oss*) + os=-sysv3 + ;; + -svr4) + os=-sysv4 + ;; + -svr3) + os=-sysv3 + ;; + -sysvr4) + os=-sysv4 + ;; + # This must come after -sysvr4. + -sysv*) + ;; + -ose*) + os=-ose + ;; + -es1800*) + os=-ose + ;; + -xenix) + os=-xenix + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + os=-mint + ;; + -aros*) + os=-aros + ;; + -zvmoe) + os=-zvmoe + ;; + -dicos*) + os=-dicos + ;; + -nacl*) + ;; + -none) + ;; + *) + # Get rid of the `-' at the beginning of $os. + os=`echo $os | sed 's/[^-]*-//'` + echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 + exit 1 + ;; +esac +else + +# Here we handle the default operating systems that come with various machines. +# The value should be what the vendor currently ships out the door with their +# machine or put another way, the most popular os provided with the machine. + +# Note that if you're going to try to match "-MANUFACTURER" here (say, +# "-sun"), then you have to tell the case statement up towards the top +# that MANUFACTURER isn't an operating system. Otherwise, code above +# will signal an error saying that MANUFACTURER isn't an operating +# system, and we'll never get to this point. + +case $basic_machine in + score-*) + os=-elf + ;; + spu-*) + os=-elf + ;; + *-acorn) + os=-riscix1.2 + ;; + arm*-rebel) + os=-linux + ;; + arm*-semi) + os=-aout + ;; + c4x-* | tic4x-*) + os=-coff + ;; + c8051-*) + os=-elf + ;; + hexagon-*) + os=-elf + ;; + tic54x-*) + os=-coff + ;; + tic55x-*) + os=-coff + ;; + tic6x-*) + os=-coff + ;; + # This must come before the *-dec entry. + pdp10-*) + os=-tops20 + ;; + pdp11-*) + os=-none + ;; + *-dec | vax-*) + os=-ultrix4.2 + ;; + m68*-apollo) + os=-domain + ;; + i386-sun) + os=-sunos4.0.2 + ;; + m68000-sun) + os=-sunos3 + ;; + m68*-cisco) + os=-aout + ;; + mep-*) + os=-elf + ;; + mips*-cisco) + os=-elf + ;; + mips*-*) + os=-elf + ;; + or32-*) + os=-coff + ;; + *-tti) # must be before sparc entry or we get the wrong os. + os=-sysv3 + ;; + sparc-* | *-sun) + os=-sunos4.1.1 + ;; + *-be) + os=-beos + ;; + *-haiku) + os=-haiku + ;; + *-ibm) + os=-aix + ;; + *-knuth) + os=-mmixware + ;; + *-wec) + os=-proelf + ;; + *-winbond) + os=-proelf + ;; + *-oki) + os=-proelf + ;; + *-hp) + os=-hpux + ;; + *-hitachi) + os=-hiux + ;; + i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) + os=-sysv + ;; + *-cbm) + os=-amigaos + ;; + *-dg) + os=-dgux + ;; + *-dolphin) + os=-sysv3 + ;; + m68k-ccur) + os=-rtu + ;; + m88k-omron*) + os=-luna + ;; + *-next ) + os=-nextstep + ;; + *-sequent) + os=-ptx + ;; + *-crds) + os=-unos + ;; + *-ns) + os=-genix + ;; + i370-*) + os=-mvs + ;; + *-next) + os=-nextstep3 + ;; + *-gould) + os=-sysv + ;; + *-highlevel) + os=-bsd + ;; + *-encore) + os=-bsd + ;; + *-sgi) + os=-irix + ;; + *-siemens) + os=-sysv4 + ;; + *-masscomp) + os=-rtu + ;; + f30[01]-fujitsu | f700-fujitsu) + os=-uxpv + ;; + *-rom68k) + os=-coff + ;; + *-*bug) + os=-coff + ;; + *-apple) + os=-macos + ;; + *-atari*) + os=-mint + ;; + *) + os=-none + ;; +esac +fi + +# Here we handle the case where we know the os, and the CPU type, but not the +# manufacturer. We pick the logical manufacturer. +vendor=unknown +case $basic_machine in + *-unknown) + case $os in + -riscix*) + vendor=acorn + ;; + -sunos*) + vendor=sun + ;; + -cnk*|-aix*) + vendor=ibm + ;; + -beos*) + vendor=be + ;; + -hpux*) + vendor=hp + ;; + -mpeix*) + vendor=hp + ;; + -hiux*) + vendor=hitachi + ;; + -unos*) + vendor=crds + ;; + -dgux*) + vendor=dg + ;; + -luna*) + vendor=omron + ;; + -genix*) + vendor=ns + ;; + -mvs* | -opened*) + vendor=ibm + ;; + -os400*) + vendor=ibm + ;; + -ptx*) + vendor=sequent + ;; + -tpf*) + vendor=ibm + ;; + -vxsim* | -vxworks* | -windiss*) + vendor=wrs + ;; + -aux*) + vendor=apple + ;; + -hms*) + vendor=hitachi + ;; + -mpw* | -macos*) + vendor=apple + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + vendor=atari + ;; + -vos*) + vendor=stratus + ;; + esac + basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` + ;; +esac + +echo $basic_machine$os +exit + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/build-aux/depcomp b/build-aux/depcomp new file mode 100755 index 0000000..fc98710 --- /dev/null +++ b/build-aux/depcomp @@ -0,0 +1,791 @@ +#! /bin/sh +# depcomp - compile a program generating dependencies as side-effects + +scriptversion=2013-05-30.07; # UTC + +# Copyright (C) 1999-2014 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Originally written by Alexandre Oliva . + +case $1 in + '') + echo "$0: No command. Try '$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: depcomp [--help] [--version] PROGRAM [ARGS] + +Run PROGRAMS ARGS to compile a file, generating dependencies +as side-effects. + +Environment variables: + depmode Dependency tracking mode. + source Source file read by 'PROGRAMS ARGS'. + object Object file output by 'PROGRAMS ARGS'. + DEPDIR directory where to store dependencies. + depfile Dependency file to output. + tmpdepfile Temporary file to use when outputting dependencies. + libtool Whether libtool is used (yes/no). + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "depcomp $scriptversion" + exit $? + ;; +esac + +# Get the directory component of the given path, and save it in the +# global variables '$dir'. Note that this directory component will +# be either empty or ending with a '/' character. This is deliberate. +set_dir_from () +{ + case $1 in + */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;; + *) dir=;; + esac +} + +# Get the suffix-stripped basename of the given path, and save it the +# global variable '$base'. +set_base_from () +{ + base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'` +} + +# If no dependency file was actually created by the compiler invocation, +# we still have to create a dummy depfile, to avoid errors with the +# Makefile "include basename.Plo" scheme. +make_dummy_depfile () +{ + echo "#dummy" > "$depfile" +} + +# Factor out some common post-processing of the generated depfile. +# Requires the auxiliary global variable '$tmpdepfile' to be set. +aix_post_process_depfile () +{ + # If the compiler actually managed to produce a dependency file, + # post-process it. + if test -f "$tmpdepfile"; then + # Each line is of the form 'foo.o: dependency.h'. + # Do two passes, one to just change these to + # $object: dependency.h + # and one to simply output + # dependency.h: + # which is needed to avoid the deleted-header problem. + { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile" + sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile" + } > "$depfile" + rm -f "$tmpdepfile" + else + make_dummy_depfile + fi +} + +# A tabulation character. +tab=' ' +# A newline character. +nl=' +' +# Character ranges might be problematic outside the C locale. +# These definitions help. +upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ +lower=abcdefghijklmnopqrstuvwxyz +digits=0123456789 +alpha=${upper}${lower} + +if test -z "$depmode" || test -z "$source" || test -z "$object"; then + echo "depcomp: Variables source, object and depmode must be set" 1>&2 + exit 1 +fi + +# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. +depfile=${depfile-`echo "$object" | + sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} +tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} + +rm -f "$tmpdepfile" + +# Avoid interferences from the environment. +gccflag= dashmflag= + +# Some modes work just like other modes, but use different flags. We +# parameterize here, but still list the modes in the big case below, +# to make depend.m4 easier to write. Note that we *cannot* use a case +# here, because this file can only contain one case statement. +if test "$depmode" = hp; then + # HP compiler uses -M and no extra arg. + gccflag=-M + depmode=gcc +fi + +if test "$depmode" = dashXmstdout; then + # This is just like dashmstdout with a different argument. + dashmflag=-xM + depmode=dashmstdout +fi + +cygpath_u="cygpath -u -f -" +if test "$depmode" = msvcmsys; then + # This is just like msvisualcpp but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u='sed s,\\\\,/,g' + depmode=msvisualcpp +fi + +if test "$depmode" = msvc7msys; then + # This is just like msvc7 but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u='sed s,\\\\,/,g' + depmode=msvc7 +fi + +if test "$depmode" = xlc; then + # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information. + gccflag=-qmakedep=gcc,-MF + depmode=gcc +fi + +case "$depmode" in +gcc3) +## gcc 3 implements dependency tracking that does exactly what +## we want. Yay! Note: for some reason libtool 1.4 doesn't like +## it if -MD -MP comes after the -MF stuff. Hmm. +## Unfortunately, FreeBSD c89 acceptance of flags depends upon +## the command line argument order; so add the flags where they +## appear in depend2.am. Note that the slowdown incurred here +## affects only configure: in makefiles, %FASTDEP% shortcuts this. + for arg + do + case $arg in + -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; + *) set fnord "$@" "$arg" ;; + esac + shift # fnord + shift # $arg + done + "$@" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + mv "$tmpdepfile" "$depfile" + ;; + +gcc) +## Note that this doesn't just cater to obsosete pre-3.x GCC compilers. +## but also to in-use compilers like IMB xlc/xlC and the HP C compiler. +## (see the conditional assignment to $gccflag above). +## There are various ways to get dependency output from gcc. Here's +## why we pick this rather obscure method: +## - Don't want to use -MD because we'd like the dependencies to end +## up in a subdir. Having to rename by hand is ugly. +## (We might end up doing this anyway to support other compilers.) +## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like +## -MM, not -M (despite what the docs say). Also, it might not be +## supported by the other compilers which use the 'gcc' depmode. +## - Using -M directly means running the compiler twice (even worse +## than renaming). + if test -z "$gccflag"; then + gccflag=-MD, + fi + "$@" -Wp,"$gccflag$tmpdepfile" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + # The second -e expression handles DOS-style file names with drive + # letters. + sed -e 's/^[^:]*: / /' \ + -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" +## This next piece of magic avoids the "deleted header file" problem. +## The problem is that when a header file which appears in a .P file +## is deleted, the dependency causes make to die (because there is +## typically no way to rebuild the header). We avoid this by adding +## dummy dependencies for each header file. Too bad gcc doesn't do +## this for us directly. +## Some versions of gcc put a space before the ':'. On the theory +## that the space means something, we add a space to the output as +## well. hp depmode also adds that space, but also prefixes the VPATH +## to the object. Take care to not repeat it in the output. +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +sgi) + if test "$libtool" = yes; then + "$@" "-Wp,-MDupdate,$tmpdepfile" + else + "$@" -MDupdate "$tmpdepfile" + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + + if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files + echo "$object : \\" > "$depfile" + # Clip off the initial element (the dependent). Don't try to be + # clever and replace this with sed code, as IRIX sed won't handle + # lines with more than a fixed number of characters (4096 in + # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; + # the IRIX cc adds comments like '#:fec' to the end of the + # dependency line. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \ + | tr "$nl" ' ' >> "$depfile" + echo >> "$depfile" + # The second pass generates a dummy entry for each header file. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ + >> "$depfile" + else + make_dummy_depfile + fi + rm -f "$tmpdepfile" + ;; + +xlc) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +aix) + # The C for AIX Compiler uses -M and outputs the dependencies + # in a .u file. In older versions, this file always lives in the + # current directory. Also, the AIX compiler puts '$object:' at the + # start of each line; $object doesn't have directory information. + # Version 6 uses the directory in both cases. + set_dir_from "$object" + set_base_from "$object" + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.u + tmpdepfile2=$base.u + tmpdepfile3=$dir.libs/$base.u + "$@" -Wc,-M + else + tmpdepfile1=$dir$base.u + tmpdepfile2=$dir$base.u + tmpdepfile3=$dir$base.u + "$@" -M + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + aix_post_process_depfile + ;; + +tcc) + # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26 + # FIXME: That version still under development at the moment of writing. + # Make that this statement remains true also for stable, released + # versions. + # It will wrap lines (doesn't matter whether long or short) with a + # trailing '\', as in: + # + # foo.o : \ + # foo.c \ + # foo.h \ + # + # It will put a trailing '\' even on the last line, and will use leading + # spaces rather than leading tabs (at least since its commit 0394caf7 + # "Emit spaces for -MD"). + "$@" -MD -MF "$tmpdepfile" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'. + # We have to change lines of the first kind to '$object: \'. + sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile" + # And for each line of the second kind, we have to emit a 'dep.h:' + # dummy dependency, to avoid the deleted-header problem. + sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile" + rm -f "$tmpdepfile" + ;; + +## The order of this option in the case statement is important, since the +## shell code in configure will try each of these formats in the order +## listed in this file. A plain '-MD' option would be understood by many +## compilers, so we must ensure this comes after the gcc and icc options. +pgcc) + # Portland's C compiler understands '-MD'. + # Will always output deps to 'file.d' where file is the root name of the + # source file under compilation, even if file resides in a subdirectory. + # The object file name does not affect the name of the '.d' file. + # pgcc 10.2 will output + # foo.o: sub/foo.c sub/foo.h + # and will wrap long lines using '\' : + # foo.o: sub/foo.c ... \ + # sub/foo.h ... \ + # ... + set_dir_from "$object" + # Use the source, not the object, to determine the base name, since + # that's sadly what pgcc will do too. + set_base_from "$source" + tmpdepfile=$base.d + + # For projects that build the same source file twice into different object + # files, the pgcc approach of using the *source* file root name can cause + # problems in parallel builds. Use a locking strategy to avoid stomping on + # the same $tmpdepfile. + lockdir=$base.d-lock + trap " + echo '$0: caught signal, cleaning up...' >&2 + rmdir '$lockdir' + exit 1 + " 1 2 13 15 + numtries=100 + i=$numtries + while test $i -gt 0; do + # mkdir is a portable test-and-set. + if mkdir "$lockdir" 2>/dev/null; then + # This process acquired the lock. + "$@" -MD + stat=$? + # Release the lock. + rmdir "$lockdir" + break + else + # If the lock is being held by a different process, wait + # until the winning process is done or we timeout. + while test -d "$lockdir" && test $i -gt 0; do + sleep 1 + i=`expr $i - 1` + done + fi + i=`expr $i - 1` + done + trap - 1 2 13 15 + if test $i -le 0; then + echo "$0: failed to acquire lock after $numtries attempts" >&2 + echo "$0: check lockdir '$lockdir'" >&2 + exit 1 + fi + + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each line is of the form `foo.o: dependent.h', + # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp2) + # The "hp" stanza above does not work with aCC (C++) and HP's ia64 + # compilers, which have integrated preprocessors. The correct option + # to use with these is +Maked; it writes dependencies to a file named + # 'foo.d', which lands next to the object file, wherever that + # happens to be. + # Much of this is similar to the tru64 case; see comments there. + set_dir_from "$object" + set_base_from "$object" + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir.libs/$base.d + "$@" -Wc,+Maked + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + "$@" +Maked + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile" + # Add 'dependent.h:' lines. + sed -ne '2,${ + s/^ *// + s/ \\*$// + s/$/:/ + p + }' "$tmpdepfile" >> "$depfile" + else + make_dummy_depfile + fi + rm -f "$tmpdepfile" "$tmpdepfile2" + ;; + +tru64) + # The Tru64 compiler uses -MD to generate dependencies as a side + # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'. + # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put + # dependencies in 'foo.d' instead, so we check for that too. + # Subdirectories are respected. + set_dir_from "$object" + set_base_from "$object" + + if test "$libtool" = yes; then + # Libtool generates 2 separate objects for the 2 libraries. These + # two compilations output dependencies in $dir.libs/$base.o.d and + # in $dir$base.o.d. We have to check for both files, because + # one of the two compilations can be disabled. We should prefer + # $dir$base.o.d over $dir.libs/$base.o.d because the latter is + # automatically cleaned when .libs/ is deleted, while ignoring + # the former would cause a distcleancheck panic. + tmpdepfile1=$dir$base.o.d # libtool 1.5 + tmpdepfile2=$dir.libs/$base.o.d # Likewise. + tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504 + "$@" -Wc,-MD + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + tmpdepfile3=$dir$base.d + "$@" -MD + fi + + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + # Same post-processing that is required for AIX mode. + aix_post_process_depfile + ;; + +msvc7) + if test "$libtool" = yes; then + showIncludes=-Wc,-showIncludes + else + showIncludes=-showIncludes + fi + "$@" $showIncludes > "$tmpdepfile" + stat=$? + grep -v '^Note: including file: ' "$tmpdepfile" + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + # The first sed program below extracts the file names and escapes + # backslashes for cygpath. The second sed program outputs the file + # name when reading, but also accumulates all include files in the + # hold buffer in order to output them again at the end. This only + # works with sed implementations that can handle large buffers. + sed < "$tmpdepfile" -n ' +/^Note: including file: *\(.*\)/ { + s//\1/ + s/\\/\\\\/g + p +}' | $cygpath_u | sort -u | sed -n ' +s/ /\\ /g +s/\(.*\)/'"$tab"'\1 \\/p +s/.\(.*\) \\/\1:/ +H +$ { + s/.*/'"$tab"'/ + G + p +}' >> "$depfile" + echo >> "$depfile" # make sure the fragment doesn't end with a backslash + rm -f "$tmpdepfile" + ;; + +msvc7msys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +#nosideeffect) + # This comment above is used by automake to tell side-effect + # dependency tracking mechanisms from slower ones. + +dashmstdout) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove '-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + test -z "$dashmflag" && dashmflag=-M + # Require at least two characters before searching for ':' + # in the target name. This is to cope with DOS-style filenames: + # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise. + "$@" $dashmflag | + sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this sed invocation + # correctly. Breaking it into two sed invocations is a workaround. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +dashXmstdout) + # This case only exists to satisfy depend.m4. It is never actually + # run, as this mode is specially recognized in the preamble. + exit 1 + ;; + +makedepend) + "$@" || exit $? + # Remove any Libtool call + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + # X makedepend + shift + cleared=no eat=no + for arg + do + case $cleared in + no) + set ""; shift + cleared=yes ;; + esac + if test $eat = yes; then + eat=no + continue + fi + case "$arg" in + -D*|-I*) + set fnord "$@" "$arg"; shift ;; + # Strip any option that makedepend may not understand. Remove + # the object too, otherwise makedepend will parse it as a source file. + -arch) + eat=yes ;; + -*|$object) + ;; + *) + set fnord "$@" "$arg"; shift ;; + esac + done + obj_suffix=`echo "$object" | sed 's/^.*\././'` + touch "$tmpdepfile" + ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" + rm -f "$depfile" + # makedepend may prepend the VPATH from the source file name to the object. + # No need to regex-escape $object, excess matching of '.' is harmless. + sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process the last invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed '1,2d' "$tmpdepfile" \ + | tr ' ' "$nl" \ + | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" "$tmpdepfile".bak + ;; + +cpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove '-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + "$@" -E \ + | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + | sed '$ s: \\$::' > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + cat < "$tmpdepfile" >> "$depfile" + sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvisualcpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + IFS=" " + for arg + do + case "$arg" in + -o) + shift + ;; + $object) + shift + ;; + "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") + set fnord "$@" + shift + shift + ;; + *) + set fnord "$@" "$arg" + shift + shift + ;; + esac + done + "$@" -E 2>/dev/null | + sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile" + echo "$tab" >> "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvcmsys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +none) + exec "$@" + ;; + +*) + echo "Unknown depmode $depmode" 1>&2 + exit 1 + ;; +esac + +exit 0 + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/build-aux/install-sh b/build-aux/install-sh new file mode 100755 index 0000000..59990a1 --- /dev/null +++ b/build-aux/install-sh @@ -0,0 +1,508 @@ +#!/bin/sh +# install - install a program, script, or datafile + +scriptversion=2014-09-12.12; # UTC + +# This originates from X11R5 (mit/util/scripts/install.sh), which was +# later released in X11R6 (xc/config/util/install.sh) with the +# following copyright and license. +# +# Copyright (C) 1994 X Consortium +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to +# deal in the Software without restriction, including without limitation the +# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +# sell copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- +# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name of the X Consortium shall not +# be used in advertising or otherwise to promote the sale, use or other deal- +# ings in this Software without prior written authorization from the X Consor- +# tium. +# +# +# FSF changes to this file are in the public domain. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# 'make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. + +tab=' ' +nl=' +' +IFS=" $tab$nl" + +# Set DOITPROG to "echo" to test this script. + +doit=${DOITPROG-} +doit_exec=${doit:-exec} + +# Put in absolute file names if you don't have them in your path; +# or use environment vars. + +chgrpprog=${CHGRPPROG-chgrp} +chmodprog=${CHMODPROG-chmod} +chownprog=${CHOWNPROG-chown} +cmpprog=${CMPPROG-cmp} +cpprog=${CPPROG-cp} +mkdirprog=${MKDIRPROG-mkdir} +mvprog=${MVPROG-mv} +rmprog=${RMPROG-rm} +stripprog=${STRIPPROG-strip} + +posix_mkdir= + +# Desired mode of installed file. +mode=0755 + +chgrpcmd= +chmodcmd=$chmodprog +chowncmd= +mvcmd=$mvprog +rmcmd="$rmprog -f" +stripcmd= + +src= +dst= +dir_arg= +dst_arg= + +copy_on_change=false +is_target_a_directory=possibly + +usage="\ +Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE + or: $0 [OPTION]... SRCFILES... DIRECTORY + or: $0 [OPTION]... -t DIRECTORY SRCFILES... + or: $0 [OPTION]... -d DIRECTORIES... + +In the 1st form, copy SRCFILE to DSTFILE. +In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. +In the 4th, create DIRECTORIES. + +Options: + --help display this help and exit. + --version display version info and exit. + + -c (ignored) + -C install only if different (preserve the last data modification time) + -d create directories instead of installing files. + -g GROUP $chgrpprog installed files to GROUP. + -m MODE $chmodprog installed files to MODE. + -o USER $chownprog installed files to USER. + -s $stripprog installed files. + -t DIRECTORY install into DIRECTORY. + -T report an error if DSTFILE is a directory. + +Environment variables override the default commands: + CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG + RMPROG STRIPPROG +" + +while test $# -ne 0; do + case $1 in + -c) ;; + + -C) copy_on_change=true;; + + -d) dir_arg=true;; + + -g) chgrpcmd="$chgrpprog $2" + shift;; + + --help) echo "$usage"; exit $?;; + + -m) mode=$2 + case $mode in + *' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*) + echo "$0: invalid mode: $mode" >&2 + exit 1;; + esac + shift;; + + -o) chowncmd="$chownprog $2" + shift;; + + -s) stripcmd=$stripprog;; + + -t) + is_target_a_directory=always + dst_arg=$2 + # Protect names problematic for 'test' and other utilities. + case $dst_arg in + -* | [=\(\)!]) dst_arg=./$dst_arg;; + esac + shift;; + + -T) is_target_a_directory=never;; + + --version) echo "$0 $scriptversion"; exit $?;; + + --) shift + break;; + + -*) echo "$0: invalid option: $1" >&2 + exit 1;; + + *) break;; + esac + shift +done + +# We allow the use of options -d and -T together, by making -d +# take the precedence; this is for compatibility with GNU install. + +if test -n "$dir_arg"; then + if test -n "$dst_arg"; then + echo "$0: target directory not allowed when installing a directory." >&2 + exit 1 + fi +fi + +if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then + # When -d is used, all remaining arguments are directories to create. + # When -t is used, the destination is already specified. + # Otherwise, the last argument is the destination. Remove it from $@. + for arg + do + if test -n "$dst_arg"; then + # $@ is not empty: it contains at least $arg. + set fnord "$@" "$dst_arg" + shift # fnord + fi + shift # arg + dst_arg=$arg + # Protect names problematic for 'test' and other utilities. + case $dst_arg in + -* | [=\(\)!]) dst_arg=./$dst_arg;; + esac + done +fi + +if test $# -eq 0; then + if test -z "$dir_arg"; then + echo "$0: no input file specified." >&2 + exit 1 + fi + # It's OK to call 'install-sh -d' without argument. + # This can happen when creating conditional directories. + exit 0 +fi + +if test -z "$dir_arg"; then + if test $# -gt 1 || test "$is_target_a_directory" = always; then + if test ! -d "$dst_arg"; then + echo "$0: $dst_arg: Is not a directory." >&2 + exit 1 + fi + fi +fi + +if test -z "$dir_arg"; then + do_exit='(exit $ret); exit $ret' + trap "ret=129; $do_exit" 1 + trap "ret=130; $do_exit" 2 + trap "ret=141; $do_exit" 13 + trap "ret=143; $do_exit" 15 + + # Set umask so as not to create temps with too-generous modes. + # However, 'strip' requires both read and write access to temps. + case $mode in + # Optimize common cases. + *644) cp_umask=133;; + *755) cp_umask=22;; + + *[0-7]) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw='% 200' + fi + cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; + *) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw=,u+rw + fi + cp_umask=$mode$u_plus_rw;; + esac +fi + +for src +do + # Protect names problematic for 'test' and other utilities. + case $src in + -* | [=\(\)!]) src=./$src;; + esac + + if test -n "$dir_arg"; then + dst=$src + dstdir=$dst + test -d "$dstdir" + dstdir_status=$? + else + + # Waiting for this to be detected by the "$cpprog $src $dsttmp" command + # might cause directories to be created, which would be especially bad + # if $src (and thus $dsttmp) contains '*'. + if test ! -f "$src" && test ! -d "$src"; then + echo "$0: $src does not exist." >&2 + exit 1 + fi + + if test -z "$dst_arg"; then + echo "$0: no destination specified." >&2 + exit 1 + fi + dst=$dst_arg + + # If destination is a directory, append the input filename; won't work + # if double slashes aren't ignored. + if test -d "$dst"; then + if test "$is_target_a_directory" = never; then + echo "$0: $dst_arg: Is a directory" >&2 + exit 1 + fi + dstdir=$dst + dst=$dstdir/`basename "$src"` + dstdir_status=0 + else + dstdir=`dirname "$dst"` + test -d "$dstdir" + dstdir_status=$? + fi + fi + + obsolete_mkdir_used=false + + if test $dstdir_status != 0; then + case $posix_mkdir in + '') + # Create intermediate dirs using mode 755 as modified by the umask. + # This is like FreeBSD 'install' as of 1997-10-28. + umask=`umask` + case $stripcmd.$umask in + # Optimize common cases. + *[2367][2367]) mkdir_umask=$umask;; + .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; + + *[0-7]) + mkdir_umask=`expr $umask + 22 \ + - $umask % 100 % 40 + $umask % 20 \ + - $umask % 10 % 4 + $umask % 2 + `;; + *) mkdir_umask=$umask,go-w;; + esac + + # With -d, create the new directory with the user-specified mode. + # Otherwise, rely on $mkdir_umask. + if test -n "$dir_arg"; then + mkdir_mode=-m$mode + else + mkdir_mode= + fi + + posix_mkdir=false + case $umask in + *[123567][0-7][0-7]) + # POSIX mkdir -p sets u+wx bits regardless of umask, which + # is incompatible with FreeBSD 'install' when (umask & 300) != 0. + ;; + *) + # $RANDOM is not portable (e.g. dash); use it when possible to + # lower collision chance + tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ + trap 'ret=$?; rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null; exit $ret' 0 + + # As "mkdir -p" follows symlinks and we work in /tmp possibly; so + # create the $tmpdir first (and fail if unsuccessful) to make sure + # that nobody tries to guess the $tmpdir name. + if (umask $mkdir_umask && + $mkdirprog $mkdir_mode "$tmpdir" && + exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1 + then + if test -z "$dir_arg" || { + # Check for POSIX incompatibilities with -m. + # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or + # other-writable bit of parent directory when it shouldn't. + # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. + test_tmpdir="$tmpdir/a" + ls_ld_tmpdir=`ls -ld "$test_tmpdir"` + case $ls_ld_tmpdir in + d????-?r-*) different_mode=700;; + d????-?--*) different_mode=755;; + *) false;; + esac && + $mkdirprog -m$different_mode -p -- "$test_tmpdir" && { + ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"` + test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" + } + } + then posix_mkdir=: + fi + rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" + else + # Remove any dirs left behind by ancient mkdir implementations. + rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null + fi + trap '' 0;; + esac;; + esac + + if + $posix_mkdir && ( + umask $mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" + ) + then : + else + + # The umask is ridiculous, or mkdir does not conform to POSIX, + # or it failed possibly due to a race condition. Create the + # directory the slow way, step by step, checking for races as we go. + + case $dstdir in + /*) prefix='/';; + [-=\(\)!]*) prefix='./';; + *) prefix='';; + esac + + oIFS=$IFS + IFS=/ + set -f + set fnord $dstdir + shift + set +f + IFS=$oIFS + + prefixes= + + for d + do + test X"$d" = X && continue + + prefix=$prefix$d + if test -d "$prefix"; then + prefixes= + else + if $posix_mkdir; then + (umask=$mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break + # Don't fail if two instances are running concurrently. + test -d "$prefix" || exit 1 + else + case $prefix in + *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; + *) qprefix=$prefix;; + esac + prefixes="$prefixes '$qprefix'" + fi + fi + prefix=$prefix/ + done + + if test -n "$prefixes"; then + # Don't fail if two instances are running concurrently. + (umask $mkdir_umask && + eval "\$doit_exec \$mkdirprog $prefixes") || + test -d "$dstdir" || exit 1 + obsolete_mkdir_used=true + fi + fi + fi + + if test -n "$dir_arg"; then + { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && + { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || + test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 + else + + # Make a couple of temp file names in the proper directory. + dsttmp=$dstdir/_inst.$$_ + rmtmp=$dstdir/_rm.$$_ + + # Trap to clean up those temp files at exit. + trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 + + # Copy the file name to the temp name. + (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && + + # and set any options; do chmod last to preserve setuid bits. + # + # If any of these fail, we abort the whole thing. If we want to + # ignore errors from any of these, just make sure not to ignore + # errors from the above "$doit $cpprog $src $dsttmp" command. + # + { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && + { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && + { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && + + # If -C, don't bother to copy if it wouldn't change the file. + if $copy_on_change && + old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && + new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && + set -f && + set X $old && old=:$2:$4:$5:$6 && + set X $new && new=:$2:$4:$5:$6 && + set +f && + test "$old" = "$new" && + $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 + then + rm -f "$dsttmp" + else + # Rename the file to the real destination. + $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || + + # The rename failed, perhaps because mv can't rename something else + # to itself, or perhaps because mv is so ancient that it does not + # support -f. + { + # Now remove or move aside any old file at destination location. + # We try this two ways since rm can't unlink itself on some + # systems and the destination file might be busy for other + # reasons. In this case, the final cleanup might fail but the new + # file should still install successfully. + { + test ! -f "$dst" || + $doit $rmcmd -f "$dst" 2>/dev/null || + { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && + { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } + } || + { echo "$0: cannot unlink or rename $dst" >&2 + (exit 1); exit 1 + } + } && + + # Now rename the file to the real destination. + $doit $mvcmd "$dsttmp" "$dst" + } + fi || exit 1 + + trap '' 0 + fi +done + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/build-aux/ltmain.sh b/build-aux/ltmain.sh new file mode 100644 index 0000000..147d758 --- /dev/null +++ b/build-aux/ltmain.sh @@ -0,0 +1,11156 @@ +#! /bin/sh +## DO NOT EDIT - This file generated from ./build-aux/ltmain.in +## by inline-source v2014-01-03.01 + +# libtool (GNU libtool) 2.4.6 +# Provide generalized library-building support services. +# Written by Gordon Matzigkeit , 1996 + +# Copyright (C) 1996-2015 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# GNU Libtool is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + + +PROGRAM=libtool +PACKAGE=libtool +VERSION="2.4.6 Debian-2.4.6-0.1" +package_revision=2.4.6 + + +## ------ ## +## Usage. ## +## ------ ## + +# Run './libtool --help' for help with using this script from the +# command line. + + +## ------------------------------- ## +## User overridable command paths. ## +## ------------------------------- ## + +# After configure completes, it has a better idea of some of the +# shell tools we need than the defaults used by the functions shared +# with bootstrap, so set those here where they can still be over- +# ridden by the user, but otherwise take precedence. + +: ${AUTOCONF="autoconf"} +: ${AUTOMAKE="automake"} + + +## -------------------------- ## +## Source external libraries. ## +## -------------------------- ## + +# Much of our low-level functionality needs to be sourced from external +# libraries, which are installed to $pkgauxdir. + +# Set a version string for this script. +scriptversion=2015-01-20.17; # UTC + +# General shell script boiler plate, and helper functions. +# Written by Gary V. Vaughan, 2004 + +# Copyright (C) 2004-2015 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. + +# As a special exception to the GNU General Public License, if you distribute +# this file as part of a program or library that is built using GNU Libtool, +# you may include this file under the same distribution terms that you use +# for the rest of that program. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNES FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Please report bugs or propose patches to gary@gnu.org. + + +## ------ ## +## Usage. ## +## ------ ## + +# Evaluate this file near the top of your script to gain access to +# the functions and variables defined here: +# +# . `echo "$0" | ${SED-sed} 's|[^/]*$||'`/build-aux/funclib.sh +# +# If you need to override any of the default environment variable +# settings, do that before evaluating this file. + + +## -------------------- ## +## Shell normalisation. ## +## -------------------- ## + +# Some shells need a little help to be as Bourne compatible as possible. +# Before doing anything else, make sure all that help has been provided! + +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in *posix*) set -o posix ;; esac +fi + +# NLS nuisances: We save the old values in case they are required later. +_G_user_locale= +_G_safe_locale= +for _G_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES +do + eval "if test set = \"\${$_G_var+set}\"; then + save_$_G_var=\$$_G_var + $_G_var=C + export $_G_var + _G_user_locale=\"$_G_var=\\\$save_\$_G_var; \$_G_user_locale\" + _G_safe_locale=\"$_G_var=C; \$_G_safe_locale\" + fi" +done + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +# Make sure IFS has a sensible default +sp=' ' +nl=' +' +IFS="$sp $nl" + +# There are apparently some retarded systems that use ';' as a PATH separator! +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + + +## ------------------------- ## +## Locate command utilities. ## +## ------------------------- ## + + +# func_executable_p FILE +# ---------------------- +# Check that FILE is an executable regular file. +func_executable_p () +{ + test -f "$1" && test -x "$1" +} + + +# func_path_progs PROGS_LIST CHECK_FUNC [PATH] +# -------------------------------------------- +# Search for either a program that responds to --version with output +# containing "GNU", or else returned by CHECK_FUNC otherwise, by +# trying all the directories in PATH with each of the elements of +# PROGS_LIST. +# +# CHECK_FUNC should accept the path to a candidate program, and +# set $func_check_prog_result if it truncates its output less than +# $_G_path_prog_max characters. +func_path_progs () +{ + _G_progs_list=$1 + _G_check_func=$2 + _G_PATH=${3-"$PATH"} + + _G_path_prog_max=0 + _G_path_prog_found=false + _G_save_IFS=$IFS; IFS=${PATH_SEPARATOR-:} + for _G_dir in $_G_PATH; do + IFS=$_G_save_IFS + test -z "$_G_dir" && _G_dir=. + for _G_prog_name in $_G_progs_list; do + for _exeext in '' .EXE; do + _G_path_prog=$_G_dir/$_G_prog_name$_exeext + func_executable_p "$_G_path_prog" || continue + case `"$_G_path_prog" --version 2>&1` in + *GNU*) func_path_progs_result=$_G_path_prog _G_path_prog_found=: ;; + *) $_G_check_func $_G_path_prog + func_path_progs_result=$func_check_prog_result + ;; + esac + $_G_path_prog_found && break 3 + done + done + done + IFS=$_G_save_IFS + test -z "$func_path_progs_result" && { + echo "no acceptable sed could be found in \$PATH" >&2 + exit 1 + } +} + + +# We want to be able to use the functions in this file before configure +# has figured out where the best binaries are kept, which means we have +# to search for them ourselves - except when the results are already set +# where we skip the searches. + +# Unless the user overrides by setting SED, search the path for either GNU +# sed, or the sed that truncates its output the least. +test -z "$SED" && { + _G_sed_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ + for _G_i in 1 2 3 4 5 6 7; do + _G_sed_script=$_G_sed_script$nl$_G_sed_script + done + echo "$_G_sed_script" 2>/dev/null | sed 99q >conftest.sed + _G_sed_script= + + func_check_prog_sed () + { + _G_path_prog=$1 + + _G_count=0 + printf 0123456789 >conftest.in + while : + do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo '' >> conftest.nl + "$_G_path_prog" -f conftest.sed conftest.out 2>/dev/null || break + diff conftest.out conftest.nl >/dev/null 2>&1 || break + _G_count=`expr $_G_count + 1` + if test "$_G_count" -gt "$_G_path_prog_max"; then + # Best one so far, save it but keep looking for a better one + func_check_prog_result=$_G_path_prog + _G_path_prog_max=$_G_count + fi + # 10*(2^10) chars as input seems more than enough + test 10 -lt "$_G_count" && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out + } + + func_path_progs "sed gsed" func_check_prog_sed $PATH:/usr/xpg4/bin + rm -f conftest.sed + SED=$func_path_progs_result +} + + +# Unless the user overrides by setting GREP, search the path for either GNU +# grep, or the grep that truncates its output the least. +test -z "$GREP" && { + func_check_prog_grep () + { + _G_path_prog=$1 + + _G_count=0 + _G_path_prog_max=0 + printf 0123456789 >conftest.in + while : + do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo 'GREP' >> conftest.nl + "$_G_path_prog" -e 'GREP$' -e '-(cannot match)-' conftest.out 2>/dev/null || break + diff conftest.out conftest.nl >/dev/null 2>&1 || break + _G_count=`expr $_G_count + 1` + if test "$_G_count" -gt "$_G_path_prog_max"; then + # Best one so far, save it but keep looking for a better one + func_check_prog_result=$_G_path_prog + _G_path_prog_max=$_G_count + fi + # 10*(2^10) chars as input seems more than enough + test 10 -lt "$_G_count" && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out + } + + func_path_progs "grep ggrep" func_check_prog_grep $PATH:/usr/xpg4/bin + GREP=$func_path_progs_result +} + + +## ------------------------------- ## +## User overridable command paths. ## +## ------------------------------- ## + +# All uppercase variable names are used for environment variables. These +# variables can be overridden by the user before calling a script that +# uses them if a suitable command of that name is not already available +# in the command search PATH. + +: ${CP="cp -f"} +: ${ECHO="printf %s\n"} +: ${EGREP="$GREP -E"} +: ${FGREP="$GREP -F"} +: ${LN_S="ln -s"} +: ${MAKE="make"} +: ${MKDIR="mkdir"} +: ${MV="mv -f"} +: ${RM="rm -f"} +: ${SHELL="${CONFIG_SHELL-/bin/sh}"} + + +## -------------------- ## +## Useful sed snippets. ## +## -------------------- ## + +sed_dirname='s|/[^/]*$||' +sed_basename='s|^.*/||' + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +sed_quote_subst='s|\([`"$\\]\)|\\\1|g' + +# Same as above, but do not quote variable references. +sed_double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Sed substitution that turns a string into a regex matching for the +# string literally. +sed_make_literal_regex='s|[].[^$\\*\/]|\\&|g' + +# Sed substitution that converts a w32 file name or path +# that contains forward slashes, into one that contains +# (escaped) backslashes. A very naive implementation. +sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' + +# Re-'\' parameter expansions in output of sed_double_quote_subst that +# were '\'-ed in input to the same. If an odd number of '\' preceded a +# '$' in input to sed_double_quote_subst, that '$' was protected from +# expansion. Since each input '\' is now two '\'s, look for any number +# of runs of four '\'s followed by two '\'s and then a '$'. '\' that '$'. +_G_bs='\\' +_G_bs2='\\\\' +_G_bs4='\\\\\\\\' +_G_dollar='\$' +sed_double_backslash="\ + s/$_G_bs4/&\\ +/g + s/^$_G_bs2$_G_dollar/$_G_bs&/ + s/\\([^$_G_bs]\\)$_G_bs2$_G_dollar/\\1$_G_bs2$_G_bs$_G_dollar/g + s/\n//g" + + +## ----------------- ## +## Global variables. ## +## ----------------- ## + +# Except for the global variables explicitly listed below, the following +# functions in the '^func_' namespace, and the '^require_' namespace +# variables initialised in the 'Resource management' section, sourcing +# this file will not pollute your global namespace with anything +# else. There's no portable way to scope variables in Bourne shell +# though, so actually running these functions will sometimes place +# results into a variable named after the function, and often use +# temporary variables in the '^_G_' namespace. If you are careful to +# avoid using those namespaces casually in your sourcing script, things +# should continue to work as you expect. And, of course, you can freely +# overwrite any of the functions or variables defined here before +# calling anything to customize them. + +EXIT_SUCCESS=0 +EXIT_FAILURE=1 +EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. +EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. + +# Allow overriding, eg assuming that you follow the convention of +# putting '$debug_cmd' at the start of all your functions, you can get +# bash to show function call trace with: +# +# debug_cmd='eval echo "${FUNCNAME[0]} $*" >&2' bash your-script-name +debug_cmd=${debug_cmd-":"} +exit_cmd=: + +# By convention, finish your script with: +# +# exit $exit_status +# +# so that you can set exit_status to non-zero if you want to indicate +# something went wrong during execution without actually bailing out at +# the point of failure. +exit_status=$EXIT_SUCCESS + +# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh +# is ksh but when the shell is invoked as "sh" and the current value of +# the _XPG environment variable is not equal to 1 (one), the special +# positional parameter $0, within a function call, is the name of the +# function. +progpath=$0 + +# The name of this program. +progname=`$ECHO "$progpath" |$SED "$sed_basename"` + +# Make sure we have an absolute progpath for reexecution: +case $progpath in + [\\/]*|[A-Za-z]:\\*) ;; + *[\\/]*) + progdir=`$ECHO "$progpath" |$SED "$sed_dirname"` + progdir=`cd "$progdir" && pwd` + progpath=$progdir/$progname + ;; + *) + _G_IFS=$IFS + IFS=${PATH_SEPARATOR-:} + for progdir in $PATH; do + IFS=$_G_IFS + test -x "$progdir/$progname" && break + done + IFS=$_G_IFS + test -n "$progdir" || progdir=`pwd` + progpath=$progdir/$progname + ;; +esac + + +## ----------------- ## +## Standard options. ## +## ----------------- ## + +# The following options affect the operation of the functions defined +# below, and should be set appropriately depending on run-time para- +# meters passed on the command line. + +opt_dry_run=false +opt_quiet=false +opt_verbose=false + +# Categories 'all' and 'none' are always available. Append any others +# you will pass as the first argument to func_warning from your own +# code. +warning_categories= + +# By default, display warnings according to 'opt_warning_types'. Set +# 'warning_func' to ':' to elide all warnings, or func_fatal_error to +# treat the next displayed warning as a fatal error. +warning_func=func_warn_and_continue + +# Set to 'all' to display all warnings, 'none' to suppress all +# warnings, or a space delimited list of some subset of +# 'warning_categories' to display only the listed warnings. +opt_warning_types=all + + +## -------------------- ## +## Resource management. ## +## -------------------- ## + +# This section contains definitions for functions that each ensure a +# particular resource (a file, or a non-empty configuration variable for +# example) is available, and if appropriate to extract default values +# from pertinent package files. Call them using their associated +# 'require_*' variable to ensure that they are executed, at most, once. +# +# It's entirely deliberate that calling these functions can set +# variables that don't obey the namespace limitations obeyed by the rest +# of this file, in order that that they be as useful as possible to +# callers. + + +# require_term_colors +# ------------------- +# Allow display of bold text on terminals that support it. +require_term_colors=func_require_term_colors +func_require_term_colors () +{ + $debug_cmd + + test -t 1 && { + # COLORTERM and USE_ANSI_COLORS environment variables take + # precedence, because most terminfo databases neglect to describe + # whether color sequences are supported. + test -n "${COLORTERM+set}" && : ${USE_ANSI_COLORS="1"} + + if test 1 = "$USE_ANSI_COLORS"; then + # Standard ANSI escape sequences + tc_reset='' + tc_bold=''; tc_standout='' + tc_red=''; tc_green='' + tc_blue=''; tc_cyan='' + else + # Otherwise trust the terminfo database after all. + test -n "`tput sgr0 2>/dev/null`" && { + tc_reset=`tput sgr0` + test -n "`tput bold 2>/dev/null`" && tc_bold=`tput bold` + tc_standout=$tc_bold + test -n "`tput smso 2>/dev/null`" && tc_standout=`tput smso` + test -n "`tput setaf 1 2>/dev/null`" && tc_red=`tput setaf 1` + test -n "`tput setaf 2 2>/dev/null`" && tc_green=`tput setaf 2` + test -n "`tput setaf 4 2>/dev/null`" && tc_blue=`tput setaf 4` + test -n "`tput setaf 5 2>/dev/null`" && tc_cyan=`tput setaf 5` + } + fi + } + + require_term_colors=: +} + + +## ----------------- ## +## Function library. ## +## ----------------- ## + +# This section contains a variety of useful functions to call in your +# scripts. Take note of the portable wrappers for features provided by +# some modern shells, which will fall back to slower equivalents on +# less featureful shells. + + +# func_append VAR VALUE +# --------------------- +# Append VALUE onto the existing contents of VAR. + + # We should try to minimise forks, especially on Windows where they are + # unreasonably slow, so skip the feature probes when bash or zsh are + # being used: + if test set = "${BASH_VERSION+set}${ZSH_VERSION+set}"; then + : ${_G_HAVE_ARITH_OP="yes"} + : ${_G_HAVE_XSI_OPS="yes"} + # The += operator was introduced in bash 3.1 + case $BASH_VERSION in + [12].* | 3.0 | 3.0*) ;; + *) + : ${_G_HAVE_PLUSEQ_OP="yes"} + ;; + esac + fi + + # _G_HAVE_PLUSEQ_OP + # Can be empty, in which case the shell is probed, "yes" if += is + # useable or anything else if it does not work. + test -z "$_G_HAVE_PLUSEQ_OP" \ + && (eval 'x=a; x+=" b"; test "a b" = "$x"') 2>/dev/null \ + && _G_HAVE_PLUSEQ_OP=yes + +if test yes = "$_G_HAVE_PLUSEQ_OP" +then + # This is an XSI compatible shell, allowing a faster implementation... + eval 'func_append () + { + $debug_cmd + + eval "$1+=\$2" + }' +else + # ...otherwise fall back to using expr, which is often a shell builtin. + func_append () + { + $debug_cmd + + eval "$1=\$$1\$2" + } +fi + + +# func_append_quoted VAR VALUE +# ---------------------------- +# Quote VALUE and append to the end of shell variable VAR, separated +# by a space. +if test yes = "$_G_HAVE_PLUSEQ_OP"; then + eval 'func_append_quoted () + { + $debug_cmd + + func_quote_for_eval "$2" + eval "$1+=\\ \$func_quote_for_eval_result" + }' +else + func_append_quoted () + { + $debug_cmd + + func_quote_for_eval "$2" + eval "$1=\$$1\\ \$func_quote_for_eval_result" + } +fi + + +# func_append_uniq VAR VALUE +# -------------------------- +# Append unique VALUE onto the existing contents of VAR, assuming +# entries are delimited by the first character of VALUE. For example: +# +# func_append_uniq options " --another-option option-argument" +# +# will only append to $options if " --another-option option-argument " +# is not already present somewhere in $options already (note spaces at +# each end implied by leading space in second argument). +func_append_uniq () +{ + $debug_cmd + + eval _G_current_value='`$ECHO $'$1'`' + _G_delim=`expr "$2" : '\(.\)'` + + case $_G_delim$_G_current_value$_G_delim in + *"$2$_G_delim"*) ;; + *) func_append "$@" ;; + esac +} + + +# func_arith TERM... +# ------------------ +# Set func_arith_result to the result of evaluating TERMs. + test -z "$_G_HAVE_ARITH_OP" \ + && (eval 'test 2 = $(( 1 + 1 ))') 2>/dev/null \ + && _G_HAVE_ARITH_OP=yes + +if test yes = "$_G_HAVE_ARITH_OP"; then + eval 'func_arith () + { + $debug_cmd + + func_arith_result=$(( $* )) + }' +else + func_arith () + { + $debug_cmd + + func_arith_result=`expr "$@"` + } +fi + + +# func_basename FILE +# ------------------ +# Set func_basename_result to FILE with everything up to and including +# the last / stripped. +if test yes = "$_G_HAVE_XSI_OPS"; then + # If this shell supports suffix pattern removal, then use it to avoid + # forking. Hide the definitions single quotes in case the shell chokes + # on unsupported syntax... + _b='func_basename_result=${1##*/}' + _d='case $1 in + */*) func_dirname_result=${1%/*}$2 ;; + * ) func_dirname_result=$3 ;; + esac' + +else + # ...otherwise fall back to using sed. + _b='func_basename_result=`$ECHO "$1" |$SED "$sed_basename"`' + _d='func_dirname_result=`$ECHO "$1" |$SED "$sed_dirname"` + if test "X$func_dirname_result" = "X$1"; then + func_dirname_result=$3 + else + func_append func_dirname_result "$2" + fi' +fi + +eval 'func_basename () +{ + $debug_cmd + + '"$_b"' +}' + + +# func_dirname FILE APPEND NONDIR_REPLACEMENT +# ------------------------------------------- +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +eval 'func_dirname () +{ + $debug_cmd + + '"$_d"' +}' + + +# func_dirname_and_basename FILE APPEND NONDIR_REPLACEMENT +# -------------------------------------------------------- +# Perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# For efficiency, we do not delegate to the functions above but instead +# duplicate the functionality here. +eval 'func_dirname_and_basename () +{ + $debug_cmd + + '"$_b"' + '"$_d"' +}' + + +# func_echo ARG... +# ---------------- +# Echo program name prefixed message. +func_echo () +{ + $debug_cmd + + _G_message=$* + + func_echo_IFS=$IFS + IFS=$nl + for _G_line in $_G_message; do + IFS=$func_echo_IFS + $ECHO "$progname: $_G_line" + done + IFS=$func_echo_IFS +} + + +# func_echo_all ARG... +# -------------------- +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "$*" +} + + +# func_echo_infix_1 INFIX ARG... +# ------------------------------ +# Echo program name, followed by INFIX on the first line, with any +# additional lines not showing INFIX. +func_echo_infix_1 () +{ + $debug_cmd + + $require_term_colors + + _G_infix=$1; shift + _G_indent=$_G_infix + _G_prefix="$progname: $_G_infix: " + _G_message=$* + + # Strip color escape sequences before counting printable length + for _G_tc in "$tc_reset" "$tc_bold" "$tc_standout" "$tc_red" "$tc_green" "$tc_blue" "$tc_cyan" + do + test -n "$_G_tc" && { + _G_esc_tc=`$ECHO "$_G_tc" | $SED "$sed_make_literal_regex"` + _G_indent=`$ECHO "$_G_indent" | $SED "s|$_G_esc_tc||g"` + } + done + _G_indent="$progname: "`echo "$_G_indent" | $SED 's|.| |g'`" " ## exclude from sc_prohibit_nested_quotes + + func_echo_infix_1_IFS=$IFS + IFS=$nl + for _G_line in $_G_message; do + IFS=$func_echo_infix_1_IFS + $ECHO "$_G_prefix$tc_bold$_G_line$tc_reset" >&2 + _G_prefix=$_G_indent + done + IFS=$func_echo_infix_1_IFS +} + + +# func_error ARG... +# ----------------- +# Echo program name prefixed message to standard error. +func_error () +{ + $debug_cmd + + $require_term_colors + + func_echo_infix_1 " $tc_standout${tc_red}error$tc_reset" "$*" >&2 +} + + +# func_fatal_error ARG... +# ----------------------- +# Echo program name prefixed message to standard error, and exit. +func_fatal_error () +{ + $debug_cmd + + func_error "$*" + exit $EXIT_FAILURE +} + + +# func_grep EXPRESSION FILENAME +# ----------------------------- +# Check whether EXPRESSION matches any line of FILENAME, without output. +func_grep () +{ + $debug_cmd + + $GREP "$1" "$2" >/dev/null 2>&1 +} + + +# func_len STRING +# --------------- +# Set func_len_result to the length of STRING. STRING may not +# start with a hyphen. + test -z "$_G_HAVE_XSI_OPS" \ + && (eval 'x=a/b/c; + test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ + && _G_HAVE_XSI_OPS=yes + +if test yes = "$_G_HAVE_XSI_OPS"; then + eval 'func_len () + { + $debug_cmd + + func_len_result=${#1} + }' +else + func_len () + { + $debug_cmd + + func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len` + } +fi + + +# func_mkdir_p DIRECTORY-PATH +# --------------------------- +# Make sure the entire path to DIRECTORY-PATH is available. +func_mkdir_p () +{ + $debug_cmd + + _G_directory_path=$1 + _G_dir_list= + + if test -n "$_G_directory_path" && test : != "$opt_dry_run"; then + + # Protect directory names starting with '-' + case $_G_directory_path in + -*) _G_directory_path=./$_G_directory_path ;; + esac + + # While some portion of DIR does not yet exist... + while test ! -d "$_G_directory_path"; do + # ...make a list in topmost first order. Use a colon delimited + # list incase some portion of path contains whitespace. + _G_dir_list=$_G_directory_path:$_G_dir_list + + # If the last portion added has no slash in it, the list is done + case $_G_directory_path in */*) ;; *) break ;; esac + + # ...otherwise throw away the child directory and loop + _G_directory_path=`$ECHO "$_G_directory_path" | $SED -e "$sed_dirname"` + done + _G_dir_list=`$ECHO "$_G_dir_list" | $SED 's|:*$||'` + + func_mkdir_p_IFS=$IFS; IFS=: + for _G_dir in $_G_dir_list; do + IFS=$func_mkdir_p_IFS + # mkdir can fail with a 'File exist' error if two processes + # try to create one of the directories concurrently. Don't + # stop in that case! + $MKDIR "$_G_dir" 2>/dev/null || : + done + IFS=$func_mkdir_p_IFS + + # Bail out if we (or some other process) failed to create a directory. + test -d "$_G_directory_path" || \ + func_fatal_error "Failed to create '$1'" + fi +} + + +# func_mktempdir [BASENAME] +# ------------------------- +# Make a temporary directory that won't clash with other running +# libtool processes, and avoids race conditions if possible. If +# given, BASENAME is the basename for that directory. +func_mktempdir () +{ + $debug_cmd + + _G_template=${TMPDIR-/tmp}/${1-$progname} + + if test : = "$opt_dry_run"; then + # Return a directory name, but don't create it in dry-run mode + _G_tmpdir=$_G_template-$$ + else + + # If mktemp works, use that first and foremost + _G_tmpdir=`mktemp -d "$_G_template-XXXXXXXX" 2>/dev/null` + + if test ! -d "$_G_tmpdir"; then + # Failing that, at least try and use $RANDOM to avoid a race + _G_tmpdir=$_G_template-${RANDOM-0}$$ + + func_mktempdir_umask=`umask` + umask 0077 + $MKDIR "$_G_tmpdir" + umask $func_mktempdir_umask + fi + + # If we're not in dry-run mode, bomb out on failure + test -d "$_G_tmpdir" || \ + func_fatal_error "cannot create temporary directory '$_G_tmpdir'" + fi + + $ECHO "$_G_tmpdir" +} + + +# func_normal_abspath PATH +# ------------------------ +# Remove doubled-up and trailing slashes, "." path components, +# and cancel out any ".." path components in PATH after making +# it an absolute path. +func_normal_abspath () +{ + $debug_cmd + + # These SED scripts presuppose an absolute path with a trailing slash. + _G_pathcar='s|^/\([^/]*\).*$|\1|' + _G_pathcdr='s|^/[^/]*||' + _G_removedotparts=':dotsl + s|/\./|/|g + t dotsl + s|/\.$|/|' + _G_collapseslashes='s|/\{1,\}|/|g' + _G_finalslash='s|/*$|/|' + + # Start from root dir and reassemble the path. + func_normal_abspath_result= + func_normal_abspath_tpath=$1 + func_normal_abspath_altnamespace= + case $func_normal_abspath_tpath in + "") + # Empty path, that just means $cwd. + func_stripname '' '/' "`pwd`" + func_normal_abspath_result=$func_stripname_result + return + ;; + # The next three entries are used to spot a run of precisely + # two leading slashes without using negated character classes; + # we take advantage of case's first-match behaviour. + ///*) + # Unusual form of absolute path, do nothing. + ;; + //*) + # Not necessarily an ordinary path; POSIX reserves leading '//' + # and for example Cygwin uses it to access remote file shares + # over CIFS/SMB, so we conserve a leading double slash if found. + func_normal_abspath_altnamespace=/ + ;; + /*) + # Absolute path, do nothing. + ;; + *) + # Relative path, prepend $cwd. + func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath + ;; + esac + + # Cancel out all the simple stuff to save iterations. We also want + # the path to end with a slash for ease of parsing, so make sure + # there is one (and only one) here. + func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$_G_removedotparts" -e "$_G_collapseslashes" -e "$_G_finalslash"` + while :; do + # Processed it all yet? + if test / = "$func_normal_abspath_tpath"; then + # If we ascended to the root using ".." the result may be empty now. + if test -z "$func_normal_abspath_result"; then + func_normal_abspath_result=/ + fi + break + fi + func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$_G_pathcar"` + func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$_G_pathcdr"` + # Figure out what to do with it + case $func_normal_abspath_tcomponent in + "") + # Trailing empty path component, ignore it. + ;; + ..) + # Parent dir; strip last assembled component from result. + func_dirname "$func_normal_abspath_result" + func_normal_abspath_result=$func_dirname_result + ;; + *) + # Actual path component, append it. + func_append func_normal_abspath_result "/$func_normal_abspath_tcomponent" + ;; + esac + done + # Restore leading double-slash if one was found on entry. + func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result +} + + +# func_notquiet ARG... +# -------------------- +# Echo program name prefixed message only when not in quiet mode. +func_notquiet () +{ + $debug_cmd + + $opt_quiet || func_echo ${1+"$@"} + + # A bug in bash halts the script if the last line of a function + # fails when set -e is in force, so we need another command to + # work around that: + : +} + + +# func_relative_path SRCDIR DSTDIR +# -------------------------------- +# Set func_relative_path_result to the relative path from SRCDIR to DSTDIR. +func_relative_path () +{ + $debug_cmd + + func_relative_path_result= + func_normal_abspath "$1" + func_relative_path_tlibdir=$func_normal_abspath_result + func_normal_abspath "$2" + func_relative_path_tbindir=$func_normal_abspath_result + + # Ascend the tree starting from libdir + while :; do + # check if we have found a prefix of bindir + case $func_relative_path_tbindir in + $func_relative_path_tlibdir) + # found an exact match + func_relative_path_tcancelled= + break + ;; + $func_relative_path_tlibdir*) + # found a matching prefix + func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" + func_relative_path_tcancelled=$func_stripname_result + if test -z "$func_relative_path_result"; then + func_relative_path_result=. + fi + break + ;; + *) + func_dirname $func_relative_path_tlibdir + func_relative_path_tlibdir=$func_dirname_result + if test -z "$func_relative_path_tlibdir"; then + # Have to descend all the way to the root! + func_relative_path_result=../$func_relative_path_result + func_relative_path_tcancelled=$func_relative_path_tbindir + break + fi + func_relative_path_result=../$func_relative_path_result + ;; + esac + done + + # Now calculate path; take care to avoid doubling-up slashes. + func_stripname '' '/' "$func_relative_path_result" + func_relative_path_result=$func_stripname_result + func_stripname '/' '/' "$func_relative_path_tcancelled" + if test -n "$func_stripname_result"; then + func_append func_relative_path_result "/$func_stripname_result" + fi + + # Normalisation. If bindir is libdir, return '.' else relative path. + if test -n "$func_relative_path_result"; then + func_stripname './' '' "$func_relative_path_result" + func_relative_path_result=$func_stripname_result + fi + + test -n "$func_relative_path_result" || func_relative_path_result=. + + : +} + + +# func_quote_for_eval ARG... +# -------------------------- +# Aesthetically quote ARGs to be evaled later. +# This function returns two values: +# i) func_quote_for_eval_result +# double-quoted, suitable for a subsequent eval +# ii) func_quote_for_eval_unquoted_result +# has all characters that are still active within double +# quotes backslashified. +func_quote_for_eval () +{ + $debug_cmd + + func_quote_for_eval_unquoted_result= + func_quote_for_eval_result= + while test 0 -lt $#; do + case $1 in + *[\\\`\"\$]*) + _G_unquoted_arg=`printf '%s\n' "$1" |$SED "$sed_quote_subst"` ;; + *) + _G_unquoted_arg=$1 ;; + esac + if test -n "$func_quote_for_eval_unquoted_result"; then + func_append func_quote_for_eval_unquoted_result " $_G_unquoted_arg" + else + func_append func_quote_for_eval_unquoted_result "$_G_unquoted_arg" + fi + + case $_G_unquoted_arg in + # Double-quote args containing shell metacharacters to delay + # word splitting, command substitution and variable expansion + # for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + _G_quoted_arg=\"$_G_unquoted_arg\" + ;; + *) + _G_quoted_arg=$_G_unquoted_arg + ;; + esac + + if test -n "$func_quote_for_eval_result"; then + func_append func_quote_for_eval_result " $_G_quoted_arg" + else + func_append func_quote_for_eval_result "$_G_quoted_arg" + fi + shift + done +} + + +# func_quote_for_expand ARG +# ------------------------- +# Aesthetically quote ARG to be evaled later; same as above, +# but do not quote variable references. +func_quote_for_expand () +{ + $debug_cmd + + case $1 in + *[\\\`\"]*) + _G_arg=`$ECHO "$1" | $SED \ + -e "$sed_double_quote_subst" -e "$sed_double_backslash"` ;; + *) + _G_arg=$1 ;; + esac + + case $_G_arg in + # Double-quote args containing shell metacharacters to delay + # word splitting and command substitution for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + _G_arg=\"$_G_arg\" + ;; + esac + + func_quote_for_expand_result=$_G_arg +} + + +# func_stripname PREFIX SUFFIX NAME +# --------------------------------- +# strip PREFIX and SUFFIX from NAME, and store in func_stripname_result. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +if test yes = "$_G_HAVE_XSI_OPS"; then + eval 'func_stripname () + { + $debug_cmd + + # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are + # positional parameters, so assign one to ordinary variable first. + func_stripname_result=$3 + func_stripname_result=${func_stripname_result#"$1"} + func_stripname_result=${func_stripname_result%"$2"} + }' +else + func_stripname () + { + $debug_cmd + + case $2 in + .*) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%\\\\$2\$%%"`;; + *) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%$2\$%%"`;; + esac + } +fi + + +# func_show_eval CMD [FAIL_EXP] +# ----------------------------- +# Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. +func_show_eval () +{ + $debug_cmd + + _G_cmd=$1 + _G_fail_exp=${2-':'} + + func_quote_for_expand "$_G_cmd" + eval "func_notquiet $func_quote_for_expand_result" + + $opt_dry_run || { + eval "$_G_cmd" + _G_status=$? + if test 0 -ne "$_G_status"; then + eval "(exit $_G_status); $_G_fail_exp" + fi + } +} + + +# func_show_eval_locale CMD [FAIL_EXP] +# ------------------------------------ +# Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. Use the saved locale for evaluation. +func_show_eval_locale () +{ + $debug_cmd + + _G_cmd=$1 + _G_fail_exp=${2-':'} + + $opt_quiet || { + func_quote_for_expand "$_G_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + $opt_dry_run || { + eval "$_G_user_locale + $_G_cmd" + _G_status=$? + eval "$_G_safe_locale" + if test 0 -ne "$_G_status"; then + eval "(exit $_G_status); $_G_fail_exp" + fi + } +} + + +# func_tr_sh +# ---------- +# Turn $1 into a string suitable for a shell variable name. +# Result is stored in $func_tr_sh_result. All characters +# not in the set a-zA-Z0-9_ are replaced with '_'. Further, +# if $1 begins with a digit, a '_' is prepended as well. +func_tr_sh () +{ + $debug_cmd + + case $1 in + [0-9]* | *[!a-zA-Z0-9_]*) + func_tr_sh_result=`$ECHO "$1" | $SED -e 's/^\([0-9]\)/_\1/' -e 's/[^a-zA-Z0-9_]/_/g'` + ;; + * ) + func_tr_sh_result=$1 + ;; + esac +} + + +# func_verbose ARG... +# ------------------- +# Echo program name prefixed message in verbose mode only. +func_verbose () +{ + $debug_cmd + + $opt_verbose && func_echo "$*" + + : +} + + +# func_warn_and_continue ARG... +# ----------------------------- +# Echo program name prefixed warning message to standard error. +func_warn_and_continue () +{ + $debug_cmd + + $require_term_colors + + func_echo_infix_1 "${tc_red}warning$tc_reset" "$*" >&2 +} + + +# func_warning CATEGORY ARG... +# ---------------------------- +# Echo program name prefixed warning message to standard error. Warning +# messages can be filtered according to CATEGORY, where this function +# elides messages where CATEGORY is not listed in the global variable +# 'opt_warning_types'. +func_warning () +{ + $debug_cmd + + # CATEGORY must be in the warning_categories list! + case " $warning_categories " in + *" $1 "*) ;; + *) func_internal_error "invalid warning category '$1'" ;; + esac + + _G_category=$1 + shift + + case " $opt_warning_types " in + *" $_G_category "*) $warning_func ${1+"$@"} ;; + esac +} + + +# func_sort_ver VER1 VER2 +# ----------------------- +# 'sort -V' is not generally available. +# Note this deviates from the version comparison in automake +# in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a +# but this should suffice as we won't be specifying old +# version formats or redundant trailing .0 in bootstrap.conf. +# If we did want full compatibility then we should probably +# use m4_version_compare from autoconf. +func_sort_ver () +{ + $debug_cmd + + printf '%s\n%s\n' "$1" "$2" \ + | sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n -k 5,5n -k 6,6n -k 7,7n -k 8,8n -k 9,9n +} + +# func_lt_ver PREV CURR +# --------------------- +# Return true if PREV and CURR are in the correct order according to +# func_sort_ver, otherwise false. Use it like this: +# +# func_lt_ver "$prev_ver" "$proposed_ver" || func_fatal_error "..." +func_lt_ver () +{ + $debug_cmd + + test "x$1" = x`func_sort_ver "$1" "$2" | $SED 1q` +} + + +# Local variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" +# time-stamp-time-zone: "UTC" +# End: +#! /bin/sh + +# Set a version string for this script. +scriptversion=2014-01-07.03; # UTC + +# A portable, pluggable option parser for Bourne shell. +# Written by Gary V. Vaughan, 2010 + +# Copyright (C) 2010-2015 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Please report bugs or propose patches to gary@gnu.org. + + +## ------ ## +## Usage. ## +## ------ ## + +# This file is a library for parsing options in your shell scripts along +# with assorted other useful supporting features that you can make use +# of too. +# +# For the simplest scripts you might need only: +# +# #!/bin/sh +# . relative/path/to/funclib.sh +# . relative/path/to/options-parser +# scriptversion=1.0 +# func_options ${1+"$@"} +# eval set dummy "$func_options_result"; shift +# ...rest of your script... +# +# In order for the '--version' option to work, you will need to have a +# suitably formatted comment like the one at the top of this file +# starting with '# Written by ' and ending with '# warranty; '. +# +# For '-h' and '--help' to work, you will also need a one line +# description of your script's purpose in a comment directly above the +# '# Written by ' line, like the one at the top of this file. +# +# The default options also support '--debug', which will turn on shell +# execution tracing (see the comment above debug_cmd below for another +# use), and '--verbose' and the func_verbose function to allow your script +# to display verbose messages only when your user has specified +# '--verbose'. +# +# After sourcing this file, you can plug processing for additional +# options by amending the variables from the 'Configuration' section +# below, and following the instructions in the 'Option parsing' +# section further down. + +## -------------- ## +## Configuration. ## +## -------------- ## + +# You should override these variables in your script after sourcing this +# file so that they reflect the customisations you have added to the +# option parser. + +# The usage line for option parsing errors and the start of '-h' and +# '--help' output messages. You can embed shell variables for delayed +# expansion at the time the message is displayed, but you will need to +# quote other shell meta-characters carefully to prevent them being +# expanded when the contents are evaled. +usage='$progpath [OPTION]...' + +# Short help message in response to '-h' and '--help'. Add to this or +# override it after sourcing this library to reflect the full set of +# options your script accepts. +usage_message="\ + --debug enable verbose shell tracing + -W, --warnings=CATEGORY + report the warnings falling in CATEGORY [all] + -v, --verbose verbosely report processing + --version print version information and exit + -h, --help print short or long help message and exit +" + +# Additional text appended to 'usage_message' in response to '--help'. +long_help_message=" +Warning categories include: + 'all' show all warnings + 'none' turn off all the warnings + 'error' warnings are treated as fatal errors" + +# Help message printed before fatal option parsing errors. +fatal_help="Try '\$progname --help' for more information." + + + +## ------------------------- ## +## Hook function management. ## +## ------------------------- ## + +# This section contains functions for adding, removing, and running hooks +# to the main code. A hook is just a named list of of function, that can +# be run in order later on. + +# func_hookable FUNC_NAME +# ----------------------- +# Declare that FUNC_NAME will run hooks added with +# 'func_add_hook FUNC_NAME ...'. +func_hookable () +{ + $debug_cmd + + func_append hookable_fns " $1" +} + + +# func_add_hook FUNC_NAME HOOK_FUNC +# --------------------------------- +# Request that FUNC_NAME call HOOK_FUNC before it returns. FUNC_NAME must +# first have been declared "hookable" by a call to 'func_hookable'. +func_add_hook () +{ + $debug_cmd + + case " $hookable_fns " in + *" $1 "*) ;; + *) func_fatal_error "'$1' does not accept hook functions." ;; + esac + + eval func_append ${1}_hooks '" $2"' +} + + +# func_remove_hook FUNC_NAME HOOK_FUNC +# ------------------------------------ +# Remove HOOK_FUNC from the list of functions called by FUNC_NAME. +func_remove_hook () +{ + $debug_cmd + + eval ${1}_hooks='`$ECHO "\$'$1'_hooks" |$SED "s| '$2'||"`' +} + + +# func_run_hooks FUNC_NAME [ARG]... +# --------------------------------- +# Run all hook functions registered to FUNC_NAME. +# It is assumed that the list of hook functions contains nothing more +# than a whitespace-delimited list of legal shell function names, and +# no effort is wasted trying to catch shell meta-characters or preserve +# whitespace. +func_run_hooks () +{ + $debug_cmd + + case " $hookable_fns " in + *" $1 "*) ;; + *) func_fatal_error "'$1' does not support hook funcions.n" ;; + esac + + eval _G_hook_fns=\$$1_hooks; shift + + for _G_hook in $_G_hook_fns; do + eval $_G_hook '"$@"' + + # store returned options list back into positional + # parameters for next 'cmd' execution. + eval _G_hook_result=\$${_G_hook}_result + eval set dummy "$_G_hook_result"; shift + done + + func_quote_for_eval ${1+"$@"} + func_run_hooks_result=$func_quote_for_eval_result +} + + + +## --------------- ## +## Option parsing. ## +## --------------- ## + +# In order to add your own option parsing hooks, you must accept the +# full positional parameter list in your hook function, remove any +# options that you action, and then pass back the remaining unprocessed +# options in '_result', escaped suitably for +# 'eval'. Like this: +# +# my_options_prep () +# { +# $debug_cmd +# +# # Extend the existing usage message. +# usage_message=$usage_message' +# -s, --silent don'\''t print informational messages +# ' +# +# func_quote_for_eval ${1+"$@"} +# my_options_prep_result=$func_quote_for_eval_result +# } +# func_add_hook func_options_prep my_options_prep +# +# +# my_silent_option () +# { +# $debug_cmd +# +# # Note that for efficiency, we parse as many options as we can +# # recognise in a loop before passing the remainder back to the +# # caller on the first unrecognised argument we encounter. +# while test $# -gt 0; do +# opt=$1; shift +# case $opt in +# --silent|-s) opt_silent=: ;; +# # Separate non-argument short options: +# -s*) func_split_short_opt "$_G_opt" +# set dummy "$func_split_short_opt_name" \ +# "-$func_split_short_opt_arg" ${1+"$@"} +# shift +# ;; +# *) set dummy "$_G_opt" "$*"; shift; break ;; +# esac +# done +# +# func_quote_for_eval ${1+"$@"} +# my_silent_option_result=$func_quote_for_eval_result +# } +# func_add_hook func_parse_options my_silent_option +# +# +# my_option_validation () +# { +# $debug_cmd +# +# $opt_silent && $opt_verbose && func_fatal_help "\ +# '--silent' and '--verbose' options are mutually exclusive." +# +# func_quote_for_eval ${1+"$@"} +# my_option_validation_result=$func_quote_for_eval_result +# } +# func_add_hook func_validate_options my_option_validation +# +# You'll alse need to manually amend $usage_message to reflect the extra +# options you parse. It's preferable to append if you can, so that +# multiple option parsing hooks can be added safely. + + +# func_options [ARG]... +# --------------------- +# All the functions called inside func_options are hookable. See the +# individual implementations for details. +func_hookable func_options +func_options () +{ + $debug_cmd + + func_options_prep ${1+"$@"} + eval func_parse_options \ + ${func_options_prep_result+"$func_options_prep_result"} + eval func_validate_options \ + ${func_parse_options_result+"$func_parse_options_result"} + + eval func_run_hooks func_options \ + ${func_validate_options_result+"$func_validate_options_result"} + + # save modified positional parameters for caller + func_options_result=$func_run_hooks_result +} + + +# func_options_prep [ARG]... +# -------------------------- +# All initialisations required before starting the option parse loop. +# Note that when calling hook functions, we pass through the list of +# positional parameters. If a hook function modifies that list, and +# needs to propogate that back to rest of this script, then the complete +# modified list must be put in 'func_run_hooks_result' before +# returning. +func_hookable func_options_prep +func_options_prep () +{ + $debug_cmd + + # Option defaults: + opt_verbose=false + opt_warning_types= + + func_run_hooks func_options_prep ${1+"$@"} + + # save modified positional parameters for caller + func_options_prep_result=$func_run_hooks_result +} + + +# func_parse_options [ARG]... +# --------------------------- +# The main option parsing loop. +func_hookable func_parse_options +func_parse_options () +{ + $debug_cmd + + func_parse_options_result= + + # this just eases exit handling + while test $# -gt 0; do + # Defer to hook functions for initial option parsing, so they + # get priority in the event of reusing an option name. + func_run_hooks func_parse_options ${1+"$@"} + + # Adjust func_parse_options positional parameters to match + eval set dummy "$func_run_hooks_result"; shift + + # Break out of the loop if we already parsed every option. + test $# -gt 0 || break + + _G_opt=$1 + shift + case $_G_opt in + --debug|-x) debug_cmd='set -x' + func_echo "enabling shell trace mode" + $debug_cmd + ;; + + --no-warnings|--no-warning|--no-warn) + set dummy --warnings none ${1+"$@"} + shift + ;; + + --warnings|--warning|-W) + test $# = 0 && func_missing_arg $_G_opt && break + case " $warning_categories $1" in + *" $1 "*) + # trailing space prevents matching last $1 above + func_append_uniq opt_warning_types " $1" + ;; + *all) + opt_warning_types=$warning_categories + ;; + *none) + opt_warning_types=none + warning_func=: + ;; + *error) + opt_warning_types=$warning_categories + warning_func=func_fatal_error + ;; + *) + func_fatal_error \ + "unsupported warning category: '$1'" + ;; + esac + shift + ;; + + --verbose|-v) opt_verbose=: ;; + --version) func_version ;; + -\?|-h) func_usage ;; + --help) func_help ;; + + # Separate optargs to long options (plugins may need this): + --*=*) func_split_equals "$_G_opt" + set dummy "$func_split_equals_lhs" \ + "$func_split_equals_rhs" ${1+"$@"} + shift + ;; + + # Separate optargs to short options: + -W*) + func_split_short_opt "$_G_opt" + set dummy "$func_split_short_opt_name" \ + "$func_split_short_opt_arg" ${1+"$@"} + shift + ;; + + # Separate non-argument short options: + -\?*|-h*|-v*|-x*) + func_split_short_opt "$_G_opt" + set dummy "$func_split_short_opt_name" \ + "-$func_split_short_opt_arg" ${1+"$@"} + shift + ;; + + --) break ;; + -*) func_fatal_help "unrecognised option: '$_G_opt'" ;; + *) set dummy "$_G_opt" ${1+"$@"}; shift; break ;; + esac + done + + # save modified positional parameters for caller + func_quote_for_eval ${1+"$@"} + func_parse_options_result=$func_quote_for_eval_result +} + + +# func_validate_options [ARG]... +# ------------------------------ +# Perform any sanity checks on option settings and/or unconsumed +# arguments. +func_hookable func_validate_options +func_validate_options () +{ + $debug_cmd + + # Display all warnings if -W was not given. + test -n "$opt_warning_types" || opt_warning_types=" $warning_categories" + + func_run_hooks func_validate_options ${1+"$@"} + + # Bail if the options were screwed! + $exit_cmd $EXIT_FAILURE + + # save modified positional parameters for caller + func_validate_options_result=$func_run_hooks_result +} + + + +## ----------------- ## +## Helper functions. ## +## ----------------- ## + +# This section contains the helper functions used by the rest of the +# hookable option parser framework in ascii-betical order. + + +# func_fatal_help ARG... +# ---------------------- +# Echo program name prefixed message to standard error, followed by +# a help hint, and exit. +func_fatal_help () +{ + $debug_cmd + + eval \$ECHO \""Usage: $usage"\" + eval \$ECHO \""$fatal_help"\" + func_error ${1+"$@"} + exit $EXIT_FAILURE +} + + +# func_help +# --------- +# Echo long help message to standard output and exit. +func_help () +{ + $debug_cmd + + func_usage_message + $ECHO "$long_help_message" + exit 0 +} + + +# func_missing_arg ARGNAME +# ------------------------ +# Echo program name prefixed message to standard error and set global +# exit_cmd. +func_missing_arg () +{ + $debug_cmd + + func_error "Missing argument for '$1'." + exit_cmd=exit +} + + +# func_split_equals STRING +# ------------------------ +# Set func_split_equals_lhs and func_split_equals_rhs shell variables after +# splitting STRING at the '=' sign. +test -z "$_G_HAVE_XSI_OPS" \ + && (eval 'x=a/b/c; + test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ + && _G_HAVE_XSI_OPS=yes + +if test yes = "$_G_HAVE_XSI_OPS" +then + # This is an XSI compatible shell, allowing a faster implementation... + eval 'func_split_equals () + { + $debug_cmd + + func_split_equals_lhs=${1%%=*} + func_split_equals_rhs=${1#*=} + test "x$func_split_equals_lhs" = "x$1" \ + && func_split_equals_rhs= + }' +else + # ...otherwise fall back to using expr, which is often a shell builtin. + func_split_equals () + { + $debug_cmd + + func_split_equals_lhs=`expr "x$1" : 'x\([^=]*\)'` + func_split_equals_rhs= + test "x$func_split_equals_lhs" = "x$1" \ + || func_split_equals_rhs=`expr "x$1" : 'x[^=]*=\(.*\)$'` + } +fi #func_split_equals + + +# func_split_short_opt SHORTOPT +# ----------------------------- +# Set func_split_short_opt_name and func_split_short_opt_arg shell +# variables after splitting SHORTOPT after the 2nd character. +if test yes = "$_G_HAVE_XSI_OPS" +then + # This is an XSI compatible shell, allowing a faster implementation... + eval 'func_split_short_opt () + { + $debug_cmd + + func_split_short_opt_arg=${1#??} + func_split_short_opt_name=${1%"$func_split_short_opt_arg"} + }' +else + # ...otherwise fall back to using expr, which is often a shell builtin. + func_split_short_opt () + { + $debug_cmd + + func_split_short_opt_name=`expr "x$1" : 'x-\(.\)'` + func_split_short_opt_arg=`expr "x$1" : 'x-.\(.*\)$'` + } +fi #func_split_short_opt + + +# func_usage +# ---------- +# Echo short help message to standard output and exit. +func_usage () +{ + $debug_cmd + + func_usage_message + $ECHO "Run '$progname --help |${PAGER-more}' for full usage" + exit 0 +} + + +# func_usage_message +# ------------------ +# Echo short help message to standard output. +func_usage_message () +{ + $debug_cmd + + eval \$ECHO \""Usage: $usage"\" + echo + $SED -n 's|^# || + /^Written by/{ + x;p;x + } + h + /^Written by/q' < "$progpath" + echo + eval \$ECHO \""$usage_message"\" +} + + +# func_version +# ------------ +# Echo version message to standard output and exit. +func_version () +{ + $debug_cmd + + printf '%s\n' "$progname $scriptversion" + $SED -n ' + /(C)/!b go + :more + /\./!{ + N + s|\n# | | + b more + } + :go + /^# Written by /,/# warranty; / { + s|^# || + s|^# *$|| + s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2| + p + } + /^# Written by / { + s|^# || + p + } + /^warranty; /q' < "$progpath" + + exit $? +} + + +# Local variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" +# time-stamp-time-zone: "UTC" +# End: + +# Set a version string. +scriptversion='(GNU libtool) 2.4.6' + + +# func_echo ARG... +# ---------------- +# Libtool also displays the current mode in messages, so override +# funclib.sh func_echo with this custom definition. +func_echo () +{ + $debug_cmd + + _G_message=$* + + func_echo_IFS=$IFS + IFS=$nl + for _G_line in $_G_message; do + IFS=$func_echo_IFS + $ECHO "$progname${opt_mode+: $opt_mode}: $_G_line" + done + IFS=$func_echo_IFS +} + + +# func_warning ARG... +# ------------------- +# Libtool warnings are not categorized, so override funclib.sh +# func_warning with this simpler definition. +func_warning () +{ + $debug_cmd + + $warning_func ${1+"$@"} +} + + +## ---------------- ## +## Options parsing. ## +## ---------------- ## + +# Hook in the functions to make sure our own options are parsed during +# the option parsing loop. + +usage='$progpath [OPTION]... [MODE-ARG]...' + +# Short help message in response to '-h'. +usage_message="Options: + --config show all configuration variables + --debug enable verbose shell tracing + -n, --dry-run display commands without modifying any files + --features display basic configuration information and exit + --mode=MODE use operation mode MODE + --no-warnings equivalent to '-Wnone' + --preserve-dup-deps don't remove duplicate dependency libraries + --quiet, --silent don't print informational messages + --tag=TAG use configuration variables from tag TAG + -v, --verbose print more informational messages than default + --version print version information + -W, --warnings=CATEGORY report the warnings falling in CATEGORY [all] + -h, --help, --help-all print short, long, or detailed help message +" + +# Additional text appended to 'usage_message' in response to '--help'. +func_help () +{ + $debug_cmd + + func_usage_message + $ECHO "$long_help_message + +MODE must be one of the following: + + clean remove files from the build directory + compile compile a source file into a libtool object + execute automatically set library path, then run a program + finish complete the installation of libtool libraries + install install libraries or executables + link create a library or an executable + uninstall remove libraries from an installed directory + +MODE-ARGS vary depending on the MODE. When passed as first option, +'--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that. +Try '$progname --help --mode=MODE' for a more detailed description of MODE. + +When reporting a bug, please describe a test case to reproduce it and +include the following information: + + host-triplet: $host + shell: $SHELL + compiler: $LTCC + compiler flags: $LTCFLAGS + linker: $LD (gnu? $with_gnu_ld) + version: $progname (GNU libtool) 2.4.6 + automake: `($AUTOMAKE --version) 2>/dev/null |$SED 1q` + autoconf: `($AUTOCONF --version) 2>/dev/null |$SED 1q` + +Report bugs to . +GNU libtool home page: . +General help using GNU software: ." + exit 0 +} + + +# func_lo2o OBJECT-NAME +# --------------------- +# Transform OBJECT-NAME from a '.lo' suffix to the platform specific +# object suffix. + +lo2o=s/\\.lo\$/.$objext/ +o2lo=s/\\.$objext\$/.lo/ + +if test yes = "$_G_HAVE_XSI_OPS"; then + eval 'func_lo2o () + { + case $1 in + *.lo) func_lo2o_result=${1%.lo}.$objext ;; + * ) func_lo2o_result=$1 ;; + esac + }' + + # func_xform LIBOBJ-OR-SOURCE + # --------------------------- + # Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise) + # suffix to a '.lo' libtool-object suffix. + eval 'func_xform () + { + func_xform_result=${1%.*}.lo + }' +else + # ...otherwise fall back to using sed. + func_lo2o () + { + func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"` + } + + func_xform () + { + func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'` + } +fi + + +# func_fatal_configuration ARG... +# ------------------------------- +# Echo program name prefixed message to standard error, followed by +# a configuration failure hint, and exit. +func_fatal_configuration () +{ + func__fatal_error ${1+"$@"} \ + "See the $PACKAGE documentation for more information." \ + "Fatal configuration error." +} + + +# func_config +# ----------- +# Display the configuration for all the tags in this script. +func_config () +{ + re_begincf='^# ### BEGIN LIBTOOL' + re_endcf='^# ### END LIBTOOL' + + # Default configuration. + $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" + + # Now print the configurations for the tags. + for tagname in $taglist; do + $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" + done + + exit $? +} + + +# func_features +# ------------- +# Display the features supported by this script. +func_features () +{ + echo "host: $host" + if test yes = "$build_libtool_libs"; then + echo "enable shared libraries" + else + echo "disable shared libraries" + fi + if test yes = "$build_old_libs"; then + echo "enable static libraries" + else + echo "disable static libraries" + fi + + exit $? +} + + +# func_enable_tag TAGNAME +# ----------------------- +# Verify that TAGNAME is valid, and either flag an error and exit, or +# enable the TAGNAME tag. We also add TAGNAME to the global $taglist +# variable here. +func_enable_tag () +{ + # Global variable: + tagname=$1 + + re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" + re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" + sed_extractcf=/$re_begincf/,/$re_endcf/p + + # Validate tagname. + case $tagname in + *[!-_A-Za-z0-9,/]*) + func_fatal_error "invalid tag name: $tagname" + ;; + esac + + # Don't test for the "default" C tag, as we know it's + # there but not specially marked. + case $tagname in + CC) ;; + *) + if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then + taglist="$taglist $tagname" + + # Evaluate the configuration. Be careful to quote the path + # and the sed script, to avoid splitting on whitespace, but + # also don't use non-portable quotes within backquotes within + # quotes we have to do it in 2 steps: + extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` + eval "$extractedcf" + else + func_error "ignoring unknown tag $tagname" + fi + ;; + esac +} + + +# func_check_version_match +# ------------------------ +# Ensure that we are using m4 macros, and libtool script from the same +# release of libtool. +func_check_version_match () +{ + if test "$package_revision" != "$macro_revision"; then + if test "$VERSION" != "$macro_version"; then + if test -z "$macro_version"; then + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from an older release. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from $PACKAGE $macro_version. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + fi + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, +$progname: but the definition of this LT_INIT comes from revision $macro_revision. +$progname: You should recreate aclocal.m4 with macros from revision $package_revision +$progname: of $PACKAGE $VERSION and run autoconf again. +_LT_EOF + fi + + exit $EXIT_MISMATCH + fi +} + + +# libtool_options_prep [ARG]... +# ----------------------------- +# Preparation for options parsed by libtool. +libtool_options_prep () +{ + $debug_mode + + # Option defaults: + opt_config=false + opt_dlopen= + opt_dry_run=false + opt_help=false + opt_mode= + opt_preserve_dup_deps=false + opt_quiet=false + + nonopt= + preserve_args= + + # Shorthand for --mode=foo, only valid as the first argument + case $1 in + clean|clea|cle|cl) + shift; set dummy --mode clean ${1+"$@"}; shift + ;; + compile|compil|compi|comp|com|co|c) + shift; set dummy --mode compile ${1+"$@"}; shift + ;; + execute|execut|execu|exec|exe|ex|e) + shift; set dummy --mode execute ${1+"$@"}; shift + ;; + finish|finis|fini|fin|fi|f) + shift; set dummy --mode finish ${1+"$@"}; shift + ;; + install|instal|insta|inst|ins|in|i) + shift; set dummy --mode install ${1+"$@"}; shift + ;; + link|lin|li|l) + shift; set dummy --mode link ${1+"$@"}; shift + ;; + uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) + shift; set dummy --mode uninstall ${1+"$@"}; shift + ;; + esac + + # Pass back the list of options. + func_quote_for_eval ${1+"$@"} + libtool_options_prep_result=$func_quote_for_eval_result +} +func_add_hook func_options_prep libtool_options_prep + + +# libtool_parse_options [ARG]... +# --------------------------------- +# Provide handling for libtool specific options. +libtool_parse_options () +{ + $debug_cmd + + # Perform our own loop to consume as many options as possible in + # each iteration. + while test $# -gt 0; do + _G_opt=$1 + shift + case $_G_opt in + --dry-run|--dryrun|-n) + opt_dry_run=: + ;; + + --config) func_config ;; + + --dlopen|-dlopen) + opt_dlopen="${opt_dlopen+$opt_dlopen +}$1" + shift + ;; + + --preserve-dup-deps) + opt_preserve_dup_deps=: ;; + + --features) func_features ;; + + --finish) set dummy --mode finish ${1+"$@"}; shift ;; + + --help) opt_help=: ;; + + --help-all) opt_help=': help-all' ;; + + --mode) test $# = 0 && func_missing_arg $_G_opt && break + opt_mode=$1 + case $1 in + # Valid mode arguments: + clean|compile|execute|finish|install|link|relink|uninstall) ;; + + # Catch anything else as an error + *) func_error "invalid argument for $_G_opt" + exit_cmd=exit + break + ;; + esac + shift + ;; + + --no-silent|--no-quiet) + opt_quiet=false + func_append preserve_args " $_G_opt" + ;; + + --no-warnings|--no-warning|--no-warn) + opt_warning=false + func_append preserve_args " $_G_opt" + ;; + + --no-verbose) + opt_verbose=false + func_append preserve_args " $_G_opt" + ;; + + --silent|--quiet) + opt_quiet=: + opt_verbose=false + func_append preserve_args " $_G_opt" + ;; + + --tag) test $# = 0 && func_missing_arg $_G_opt && break + opt_tag=$1 + func_append preserve_args " $_G_opt $1" + func_enable_tag "$1" + shift + ;; + + --verbose|-v) opt_quiet=false + opt_verbose=: + func_append preserve_args " $_G_opt" + ;; + + # An option not handled by this hook function: + *) set dummy "$_G_opt" ${1+"$@"}; shift; break ;; + esac + done + + + # save modified positional parameters for caller + func_quote_for_eval ${1+"$@"} + libtool_parse_options_result=$func_quote_for_eval_result +} +func_add_hook func_parse_options libtool_parse_options + + + +# libtool_validate_options [ARG]... +# --------------------------------- +# Perform any sanity checks on option settings and/or unconsumed +# arguments. +libtool_validate_options () +{ + # save first non-option argument + if test 0 -lt $#; then + nonopt=$1 + shift + fi + + # preserve --debug + test : = "$debug_cmd" || func_append preserve_args " --debug" + + case $host in + # Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452 + # see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788 + *cygwin* | *mingw* | *pw32* | *cegcc* | *solaris2* | *os2*) + # don't eliminate duplications in $postdeps and $predeps + opt_duplicate_compiler_generated_deps=: + ;; + *) + opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps + ;; + esac + + $opt_help || { + # Sanity checks first: + func_check_version_match + + test yes != "$build_libtool_libs" \ + && test yes != "$build_old_libs" \ + && func_fatal_configuration "not configured to build any kind of library" + + # Darwin sucks + eval std_shrext=\"$shrext_cmds\" + + # Only execute mode is allowed to have -dlopen flags. + if test -n "$opt_dlopen" && test execute != "$opt_mode"; then + func_error "unrecognized option '-dlopen'" + $ECHO "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Change the help message to a mode-specific one. + generic_help=$help + help="Try '$progname --help --mode=$opt_mode' for more information." + } + + # Pass back the unparsed argument list + func_quote_for_eval ${1+"$@"} + libtool_validate_options_result=$func_quote_for_eval_result +} +func_add_hook func_validate_options libtool_validate_options + + +# Process options as early as possible so that --help and --version +# can return quickly. +func_options ${1+"$@"} +eval set dummy "$func_options_result"; shift + + + +## ----------- ## +## Main. ## +## ----------- ## + +magic='%%%MAGIC variable%%%' +magic_exe='%%%MAGIC EXE variable%%%' + +# Global variables. +extracted_archives= +extracted_serial=0 + +# If this variable is set in any of the actions, the command in it +# will be execed at the end. This prevents here-documents from being +# left over by shells. +exec_cmd= + + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +$1 +_LTECHO_EOF' +} + +# func_generated_by_libtool +# True iff stdin has been generated by Libtool. This function is only +# a basic sanity check; it will hardly flush out determined imposters. +func_generated_by_libtool_p () +{ + $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 +} + +# func_lalib_p file +# True iff FILE is a libtool '.la' library or '.lo' object file. +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_lalib_p () +{ + test -f "$1" && + $SED -e 4q "$1" 2>/dev/null | func_generated_by_libtool_p +} + +# func_lalib_unsafe_p file +# True iff FILE is a libtool '.la' library or '.lo' object file. +# This function implements the same check as func_lalib_p without +# resorting to external programs. To this end, it redirects stdin and +# closes it afterwards, without saving the original file descriptor. +# As a safety measure, use it only where a negative result would be +# fatal anyway. Works if 'file' does not exist. +func_lalib_unsafe_p () +{ + lalib_p=no + if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then + for lalib_p_l in 1 2 3 4 + do + read lalib_p_line + case $lalib_p_line in + \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; + esac + done + exec 0<&5 5<&- + fi + test yes = "$lalib_p" +} + +# func_ltwrapper_script_p file +# True iff FILE is a libtool wrapper script +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_script_p () +{ + test -f "$1" && + $lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p +} + +# func_ltwrapper_executable_p file +# True iff FILE is a libtool wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_executable_p () +{ + func_ltwrapper_exec_suffix= + case $1 in + *.exe) ;; + *) func_ltwrapper_exec_suffix=.exe ;; + esac + $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 +} + +# func_ltwrapper_scriptname file +# Assumes file is an ltwrapper_executable +# uses $file to determine the appropriate filename for a +# temporary ltwrapper_script. +func_ltwrapper_scriptname () +{ + func_dirname_and_basename "$1" "" "." + func_stripname '' '.exe' "$func_basename_result" + func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper +} + +# func_ltwrapper_p file +# True iff FILE is a libtool wrapper script or wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_p () +{ + func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" +} + + +# func_execute_cmds commands fail_cmd +# Execute tilde-delimited COMMANDS. +# If FAIL_CMD is given, eval that upon failure. +# FAIL_CMD may read-access the current command in variable CMD! +func_execute_cmds () +{ + $debug_cmd + + save_ifs=$IFS; IFS='~' + for cmd in $1; do + IFS=$sp$nl + eval cmd=\"$cmd\" + IFS=$save_ifs + func_show_eval "$cmd" "${2-:}" + done + IFS=$save_ifs +} + + +# func_source file +# Source FILE, adding directory component if necessary. +# Note that it is not necessary on cygwin/mingw to append a dot to +# FILE even if both FILE and FILE.exe exist: automatic-append-.exe +# behavior happens only for exec(3), not for open(2)! Also, sourcing +# 'FILE.' does not work on cygwin managed mounts. +func_source () +{ + $debug_cmd + + case $1 in + */* | *\\*) . "$1" ;; + *) . "./$1" ;; + esac +} + + +# func_resolve_sysroot PATH +# Replace a leading = in PATH with a sysroot. Store the result into +# func_resolve_sysroot_result +func_resolve_sysroot () +{ + func_resolve_sysroot_result=$1 + case $func_resolve_sysroot_result in + =*) + func_stripname '=' '' "$func_resolve_sysroot_result" + func_resolve_sysroot_result=$lt_sysroot$func_stripname_result + ;; + esac +} + +# func_replace_sysroot PATH +# If PATH begins with the sysroot, replace it with = and +# store the result into func_replace_sysroot_result. +func_replace_sysroot () +{ + case $lt_sysroot:$1 in + ?*:"$lt_sysroot"*) + func_stripname "$lt_sysroot" '' "$1" + func_replace_sysroot_result='='$func_stripname_result + ;; + *) + # Including no sysroot. + func_replace_sysroot_result=$1 + ;; + esac +} + +# func_infer_tag arg +# Infer tagged configuration to use if any are available and +# if one wasn't chosen via the "--tag" command line option. +# Only attempt this if the compiler in the base compile +# command doesn't match the default compiler. +# arg is usually of the form 'gcc ...' +func_infer_tag () +{ + $debug_cmd + + if test -n "$available_tags" && test -z "$tagname"; then + CC_quoted= + for arg in $CC; do + func_append_quoted CC_quoted "$arg" + done + CC_expanded=`func_echo_all $CC` + CC_quoted_expanded=`func_echo_all $CC_quoted` + case $@ in + # Blanks in the command may have been stripped by the calling shell, + # but not from the CC environment variable when configure was run. + " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ + " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; + # Blanks at the start of $base_compile will cause this to fail + # if we don't check for them as well. + *) + for z in $available_tags; do + if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then + # Evaluate the configuration. + eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" + CC_quoted= + for arg in $CC; do + # Double-quote args containing other shell metacharacters. + func_append_quoted CC_quoted "$arg" + done + CC_expanded=`func_echo_all $CC` + CC_quoted_expanded=`func_echo_all $CC_quoted` + case "$@ " in + " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ + " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) + # The compiler in the base compile command matches + # the one in the tagged configuration. + # Assume this is the tagged configuration we want. + tagname=$z + break + ;; + esac + fi + done + # If $tagname still isn't set, then no tagged configuration + # was found and let the user know that the "--tag" command + # line option must be used. + if test -z "$tagname"; then + func_echo "unable to infer tagged configuration" + func_fatal_error "specify a tag with '--tag'" +# else +# func_verbose "using $tagname tagged configuration" + fi + ;; + esac + fi +} + + + +# func_write_libtool_object output_name pic_name nonpic_name +# Create a libtool object file (analogous to a ".la" file), +# but don't create it if we're doing a dry run. +func_write_libtool_object () +{ + write_libobj=$1 + if test yes = "$build_libtool_libs"; then + write_lobj=\'$2\' + else + write_lobj=none + fi + + if test yes = "$build_old_libs"; then + write_oldobj=\'$3\' + else + write_oldobj=none + fi + + $opt_dry_run || { + cat >${write_libobj}T </dev/null` + if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then + func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | + $SED -e "$sed_naive_backslashify"` + else + func_convert_core_file_wine_to_w32_result= + fi + fi +} +# end: func_convert_core_file_wine_to_w32 + + +# func_convert_core_path_wine_to_w32 ARG +# Helper function used by path conversion functions when $build is *nix, and +# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly +# configured wine environment available, with the winepath program in $build's +# $PATH. Assumes ARG has no leading or trailing path separator characters. +# +# ARG is path to be converted from $build format to win32. +# Result is available in $func_convert_core_path_wine_to_w32_result. +# Unconvertible file (directory) names in ARG are skipped; if no directory names +# are convertible, then the result may be empty. +func_convert_core_path_wine_to_w32 () +{ + $debug_cmd + + # unfortunately, winepath doesn't convert paths, only file names + func_convert_core_path_wine_to_w32_result= + if test -n "$1"; then + oldIFS=$IFS + IFS=: + for func_convert_core_path_wine_to_w32_f in $1; do + IFS=$oldIFS + func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" + if test -n "$func_convert_core_file_wine_to_w32_result"; then + if test -z "$func_convert_core_path_wine_to_w32_result"; then + func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result + else + func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" + fi + fi + done + IFS=$oldIFS + fi +} +# end: func_convert_core_path_wine_to_w32 + + +# func_cygpath ARGS... +# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when +# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) +# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or +# (2), returns the Cygwin file name or path in func_cygpath_result (input +# file name or path is assumed to be in w32 format, as previously converted +# from $build's *nix or MSYS format). In case (3), returns the w32 file name +# or path in func_cygpath_result (input file name or path is assumed to be in +# Cygwin format). Returns an empty string on error. +# +# ARGS are passed to cygpath, with the last one being the file name or path to +# be converted. +# +# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH +# environment variable; do not put it in $PATH. +func_cygpath () +{ + $debug_cmd + + if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then + func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` + if test "$?" -ne 0; then + # on failure, ensure result is empty + func_cygpath_result= + fi + else + func_cygpath_result= + func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'" + fi +} +#end: func_cygpath + + +# func_convert_core_msys_to_w32 ARG +# Convert file name or path ARG from MSYS format to w32 format. Return +# result in func_convert_core_msys_to_w32_result. +func_convert_core_msys_to_w32 () +{ + $debug_cmd + + # awkward: cmd appends spaces to result + func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | + $SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"` +} +#end: func_convert_core_msys_to_w32 + + +# func_convert_file_check ARG1 ARG2 +# Verify that ARG1 (a file name in $build format) was converted to $host +# format in ARG2. Otherwise, emit an error message, but continue (resetting +# func_to_host_file_result to ARG1). +func_convert_file_check () +{ + $debug_cmd + + if test -z "$2" && test -n "$1"; then + func_error "Could not determine host file name corresponding to" + func_error " '$1'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback: + func_to_host_file_result=$1 + fi +} +# end func_convert_file_check + + +# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH +# Verify that FROM_PATH (a path in $build format) was converted to $host +# format in TO_PATH. Otherwise, emit an error message, but continue, resetting +# func_to_host_file_result to a simplistic fallback value (see below). +func_convert_path_check () +{ + $debug_cmd + + if test -z "$4" && test -n "$3"; then + func_error "Could not determine the host path corresponding to" + func_error " '$3'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback. This is a deliberately simplistic "conversion" and + # should not be "improved". See libtool.info. + if test "x$1" != "x$2"; then + lt_replace_pathsep_chars="s|$1|$2|g" + func_to_host_path_result=`echo "$3" | + $SED -e "$lt_replace_pathsep_chars"` + else + func_to_host_path_result=$3 + fi + fi +} +# end func_convert_path_check + + +# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG +# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT +# and appending REPL if ORIG matches BACKPAT. +func_convert_path_front_back_pathsep () +{ + $debug_cmd + + case $4 in + $1 ) func_to_host_path_result=$3$func_to_host_path_result + ;; + esac + case $4 in + $2 ) func_append func_to_host_path_result "$3" + ;; + esac +} +# end func_convert_path_front_back_pathsep + + +################################################## +# $build to $host FILE NAME CONVERSION FUNCTIONS # +################################################## +# invoked via '$to_host_file_cmd ARG' +# +# In each case, ARG is the path to be converted from $build to $host format. +# Result will be available in $func_to_host_file_result. + + +# func_to_host_file ARG +# Converts the file name ARG from $build format to $host format. Return result +# in func_to_host_file_result. +func_to_host_file () +{ + $debug_cmd + + $to_host_file_cmd "$1" +} +# end func_to_host_file + + +# func_to_tool_file ARG LAZY +# converts the file name ARG from $build format to toolchain format. Return +# result in func_to_tool_file_result. If the conversion in use is listed +# in (the comma separated) LAZY, no conversion takes place. +func_to_tool_file () +{ + $debug_cmd + + case ,$2, in + *,"$to_tool_file_cmd",*) + func_to_tool_file_result=$1 + ;; + *) + $to_tool_file_cmd "$1" + func_to_tool_file_result=$func_to_host_file_result + ;; + esac +} +# end func_to_tool_file + + +# func_convert_file_noop ARG +# Copy ARG to func_to_host_file_result. +func_convert_file_noop () +{ + func_to_host_file_result=$1 +} +# end func_convert_file_noop + + +# func_convert_file_msys_to_w32 ARG +# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic +# conversion to w32 is not available inside the cwrapper. Returns result in +# func_to_host_file_result. +func_convert_file_msys_to_w32 () +{ + $debug_cmd + + func_to_host_file_result=$1 + if test -n "$1"; then + func_convert_core_msys_to_w32 "$1" + func_to_host_file_result=$func_convert_core_msys_to_w32_result + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_msys_to_w32 + + +# func_convert_file_cygwin_to_w32 ARG +# Convert file name ARG from Cygwin to w32 format. Returns result in +# func_to_host_file_result. +func_convert_file_cygwin_to_w32 () +{ + $debug_cmd + + func_to_host_file_result=$1 + if test -n "$1"; then + # because $build is cygwin, we call "the" cygpath in $PATH; no need to use + # LT_CYGPATH in this case. + func_to_host_file_result=`cygpath -m "$1"` + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_cygwin_to_w32 + + +# func_convert_file_nix_to_w32 ARG +# Convert file name ARG from *nix to w32 format. Requires a wine environment +# and a working winepath. Returns result in func_to_host_file_result. +func_convert_file_nix_to_w32 () +{ + $debug_cmd + + func_to_host_file_result=$1 + if test -n "$1"; then + func_convert_core_file_wine_to_w32 "$1" + func_to_host_file_result=$func_convert_core_file_wine_to_w32_result + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_nix_to_w32 + + +# func_convert_file_msys_to_cygwin ARG +# Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. +# Returns result in func_to_host_file_result. +func_convert_file_msys_to_cygwin () +{ + $debug_cmd + + func_to_host_file_result=$1 + if test -n "$1"; then + func_convert_core_msys_to_w32 "$1" + func_cygpath -u "$func_convert_core_msys_to_w32_result" + func_to_host_file_result=$func_cygpath_result + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_msys_to_cygwin + + +# func_convert_file_nix_to_cygwin ARG +# Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed +# in a wine environment, working winepath, and LT_CYGPATH set. Returns result +# in func_to_host_file_result. +func_convert_file_nix_to_cygwin () +{ + $debug_cmd + + func_to_host_file_result=$1 + if test -n "$1"; then + # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. + func_convert_core_file_wine_to_w32 "$1" + func_cygpath -u "$func_convert_core_file_wine_to_w32_result" + func_to_host_file_result=$func_cygpath_result + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_nix_to_cygwin + + +############################################# +# $build to $host PATH CONVERSION FUNCTIONS # +############################################# +# invoked via '$to_host_path_cmd ARG' +# +# In each case, ARG is the path to be converted from $build to $host format. +# The result will be available in $func_to_host_path_result. +# +# Path separators are also converted from $build format to $host format. If +# ARG begins or ends with a path separator character, it is preserved (but +# converted to $host format) on output. +# +# All path conversion functions are named using the following convention: +# file name conversion function : func_convert_file_X_to_Y () +# path conversion function : func_convert_path_X_to_Y () +# where, for any given $build/$host combination the 'X_to_Y' value is the +# same. If conversion functions are added for new $build/$host combinations, +# the two new functions must follow this pattern, or func_init_to_host_path_cmd +# will break. + + +# func_init_to_host_path_cmd +# Ensures that function "pointer" variable $to_host_path_cmd is set to the +# appropriate value, based on the value of $to_host_file_cmd. +to_host_path_cmd= +func_init_to_host_path_cmd () +{ + $debug_cmd + + if test -z "$to_host_path_cmd"; then + func_stripname 'func_convert_file_' '' "$to_host_file_cmd" + to_host_path_cmd=func_convert_path_$func_stripname_result + fi +} + + +# func_to_host_path ARG +# Converts the path ARG from $build format to $host format. Return result +# in func_to_host_path_result. +func_to_host_path () +{ + $debug_cmd + + func_init_to_host_path_cmd + $to_host_path_cmd "$1" +} +# end func_to_host_path + + +# func_convert_path_noop ARG +# Copy ARG to func_to_host_path_result. +func_convert_path_noop () +{ + func_to_host_path_result=$1 +} +# end func_convert_path_noop + + +# func_convert_path_msys_to_w32 ARG +# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic +# conversion to w32 is not available inside the cwrapper. Returns result in +# func_to_host_path_result. +func_convert_path_msys_to_w32 () +{ + $debug_cmd + + func_to_host_path_result=$1 + if test -n "$1"; then + # Remove leading and trailing path separator characters from ARG. MSYS + # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; + # and winepath ignores them completely. + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" + func_to_host_path_result=$func_convert_core_msys_to_w32_result + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_msys_to_w32 + + +# func_convert_path_cygwin_to_w32 ARG +# Convert path ARG from Cygwin to w32 format. Returns result in +# func_to_host_file_result. +func_convert_path_cygwin_to_w32 () +{ + $debug_cmd + + func_to_host_path_result=$1 + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_cygwin_to_w32 + + +# func_convert_path_nix_to_w32 ARG +# Convert path ARG from *nix to w32 format. Requires a wine environment and +# a working winepath. Returns result in func_to_host_file_result. +func_convert_path_nix_to_w32 () +{ + $debug_cmd + + func_to_host_path_result=$1 + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" + func_to_host_path_result=$func_convert_core_path_wine_to_w32_result + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_nix_to_w32 + + +# func_convert_path_msys_to_cygwin ARG +# Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. +# Returns result in func_to_host_file_result. +func_convert_path_msys_to_cygwin () +{ + $debug_cmd + + func_to_host_path_result=$1 + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" + func_cygpath -u -p "$func_convert_core_msys_to_w32_result" + func_to_host_path_result=$func_cygpath_result + func_convert_path_check : : \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" : "$1" + fi +} +# end func_convert_path_msys_to_cygwin + + +# func_convert_path_nix_to_cygwin ARG +# Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a +# a wine environment, working winepath, and LT_CYGPATH set. Returns result in +# func_to_host_file_result. +func_convert_path_nix_to_cygwin () +{ + $debug_cmd + + func_to_host_path_result=$1 + if test -n "$1"; then + # Remove leading and trailing path separator characters from + # ARG. msys behavior is inconsistent here, cygpath turns them + # into '.;' and ';.', and winepath ignores them completely. + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" + func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" + func_to_host_path_result=$func_cygpath_result + func_convert_path_check : : \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" : "$1" + fi +} +# end func_convert_path_nix_to_cygwin + + +# func_dll_def_p FILE +# True iff FILE is a Windows DLL '.def' file. +# Keep in sync with _LT_DLL_DEF_P in libtool.m4 +func_dll_def_p () +{ + $debug_cmd + + func_dll_def_p_tmp=`$SED -n \ + -e 's/^[ ]*//' \ + -e '/^\(;.*\)*$/d' \ + -e 's/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p' \ + -e q \ + "$1"` + test DEF = "$func_dll_def_p_tmp" +} + + +# func_mode_compile arg... +func_mode_compile () +{ + $debug_cmd + + # Get the compilation command and the source file. + base_compile= + srcfile=$nonopt # always keep a non-empty value in "srcfile" + suppress_opt=yes + suppress_output= + arg_mode=normal + libobj= + later= + pie_flag= + + for arg + do + case $arg_mode in + arg ) + # do not "continue". Instead, add this to base_compile + lastarg=$arg + arg_mode=normal + ;; + + target ) + libobj=$arg + arg_mode=normal + continue + ;; + + normal ) + # Accept any command-line options. + case $arg in + -o) + test -n "$libobj" && \ + func_fatal_error "you cannot specify '-o' more than once" + arg_mode=target + continue + ;; + + -pie | -fpie | -fPIE) + func_append pie_flag " $arg" + continue + ;; + + -shared | -static | -prefer-pic | -prefer-non-pic) + func_append later " $arg" + continue + ;; + + -no-suppress) + suppress_opt=no + continue + ;; + + -Xcompiler) + arg_mode=arg # the next one goes into the "base_compile" arg list + continue # The current "srcfile" will either be retained or + ;; # replaced later. I would guess that would be a bug. + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + lastarg= + save_ifs=$IFS; IFS=, + for arg in $args; do + IFS=$save_ifs + func_append_quoted lastarg "$arg" + done + IFS=$save_ifs + func_stripname ' ' '' "$lastarg" + lastarg=$func_stripname_result + + # Add the arguments to base_compile. + func_append base_compile " $lastarg" + continue + ;; + + *) + # Accept the current argument as the source file. + # The previous "srcfile" becomes the current argument. + # + lastarg=$srcfile + srcfile=$arg + ;; + esac # case $arg + ;; + esac # case $arg_mode + + # Aesthetically quote the previous argument. + func_append_quoted base_compile "$lastarg" + done # for arg + + case $arg_mode in + arg) + func_fatal_error "you must specify an argument for -Xcompile" + ;; + target) + func_fatal_error "you must specify a target with '-o'" + ;; + *) + # Get the name of the library object. + test -z "$libobj" && { + func_basename "$srcfile" + libobj=$func_basename_result + } + ;; + esac + + # Recognize several different file suffixes. + # If the user specifies -o file.o, it is replaced with file.lo + case $libobj in + *.[cCFSifmso] | \ + *.ada | *.adb | *.ads | *.asm | \ + *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ + *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) + func_xform "$libobj" + libobj=$func_xform_result + ;; + esac + + case $libobj in + *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; + *) + func_fatal_error "cannot determine name of library object from '$libobj'" + ;; + esac + + func_infer_tag $base_compile + + for arg in $later; do + case $arg in + -shared) + test yes = "$build_libtool_libs" \ + || func_fatal_configuration "cannot build a shared library" + build_old_libs=no + continue + ;; + + -static) + build_libtool_libs=no + build_old_libs=yes + continue + ;; + + -prefer-pic) + pic_mode=yes + continue + ;; + + -prefer-non-pic) + pic_mode=no + continue + ;; + esac + done + + func_quote_for_eval "$libobj" + test "X$libobj" != "X$func_quote_for_eval_result" \ + && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ + && func_warning "libobj name '$libobj' may not contain shell special characters." + func_dirname_and_basename "$obj" "/" "" + objname=$func_basename_result + xdir=$func_dirname_result + lobj=$xdir$objdir/$objname + + test -z "$base_compile" && \ + func_fatal_help "you must specify a compilation command" + + # Delete any leftover library objects. + if test yes = "$build_old_libs"; then + removelist="$obj $lobj $libobj ${libobj}T" + else + removelist="$lobj $libobj ${libobj}T" + fi + + # On Cygwin there's no "real" PIC flag so we must build both object types + case $host_os in + cygwin* | mingw* | pw32* | os2* | cegcc*) + pic_mode=default + ;; + esac + if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then + # non-PIC code in shared libraries is not supported + pic_mode=default + fi + + # Calculate the filename of the output object if compiler does + # not support -o with -c + if test no = "$compiler_c_o"; then + output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext + lockfile=$output_obj.lock + else + output_obj= + need_locks=no + lockfile= + fi + + # Lock this critical section if it is needed + # We use this script file to make the link, it avoids creating a new file + if test yes = "$need_locks"; then + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + elif test warn = "$need_locks"; then + if test -f "$lockfile"; then + $ECHO "\ +*** ERROR, $lockfile exists and contains: +`cat $lockfile 2>/dev/null` + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support '-c' and '-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + func_append removelist " $output_obj" + $ECHO "$srcfile" > "$lockfile" + fi + + $opt_dry_run || $RM $removelist + func_append removelist " $lockfile" + trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 + + func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 + srcfile=$func_to_tool_file_result + func_quote_for_eval "$srcfile" + qsrcfile=$func_quote_for_eval_result + + # Only build a PIC object if we are building libtool libraries. + if test yes = "$build_libtool_libs"; then + # Without this assignment, base_compile gets emptied. + fbsd_hideous_sh_bug=$base_compile + + if test no != "$pic_mode"; then + command="$base_compile $qsrcfile $pic_flag" + else + # Don't build PIC code + command="$base_compile $qsrcfile" + fi + + func_mkdir_p "$xdir$objdir" + + if test -z "$output_obj"; then + # Place PIC objects in $objdir + func_append command " -o $lobj" + fi + + func_show_eval_locale "$command" \ + 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' + + if test warn = "$need_locks" && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support '-c' and '-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed, then go on to compile the next one + if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then + func_show_eval '$MV "$output_obj" "$lobj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + + # Allow error messages only from the first compilation. + if test yes = "$suppress_opt"; then + suppress_output=' >/dev/null 2>&1' + fi + fi + + # Only build a position-dependent object if we build old libraries. + if test yes = "$build_old_libs"; then + if test yes != "$pic_mode"; then + # Don't build PIC code + command="$base_compile $qsrcfile$pie_flag" + else + command="$base_compile $qsrcfile $pic_flag" + fi + if test yes = "$compiler_c_o"; then + func_append command " -o $obj" + fi + + # Suppress compiler output if we already did a PIC compilation. + func_append command "$suppress_output" + func_show_eval_locale "$command" \ + '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' + + if test warn = "$need_locks" && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support '-c' and '-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed + if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then + func_show_eval '$MV "$output_obj" "$obj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + fi + + $opt_dry_run || { + func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" + + # Unlock the critical section if it was locked + if test no != "$need_locks"; then + removelist=$lockfile + $RM "$lockfile" + fi + } + + exit $EXIT_SUCCESS +} + +$opt_help || { + test compile = "$opt_mode" && func_mode_compile ${1+"$@"} +} + +func_mode_help () +{ + # We need to display help for each of the modes. + case $opt_mode in + "") + # Generic help is extracted from the usage comments + # at the start of this file. + func_help + ;; + + clean) + $ECHO \ +"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... + +Remove files from the build directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed +to RM. + +If FILE is a libtool library, object or program, all the files associated +with it are deleted. Otherwise, only FILE itself is deleted using RM." + ;; + + compile) + $ECHO \ +"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE + +Compile a source file into a libtool library object. + +This mode accepts the following additional options: + + -o OUTPUT-FILE set the output file name to OUTPUT-FILE + -no-suppress do not suppress compiler output for multiple passes + -prefer-pic try to build PIC objects only + -prefer-non-pic try to build non-PIC objects only + -shared do not build a '.o' file suitable for static linking + -static only build a '.o' file suitable for static linking + -Wc,FLAG pass FLAG directly to the compiler + +COMPILE-COMMAND is a command to be used in creating a 'standard' object file +from the given SOURCEFILE. + +The output file name is determined by removing the directory component from +SOURCEFILE, then substituting the C source code suffix '.c' with the +library object suffix, '.lo'." + ;; + + execute) + $ECHO \ +"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... + +Automatically set library path, then run a program. + +This mode accepts the following additional options: + + -dlopen FILE add the directory containing FILE to the library path + +This mode sets the library path environment variable according to '-dlopen' +flags. + +If any of the ARGS are libtool executable wrappers, then they are translated +into their corresponding uninstalled binary, and any of their required library +directories are added to the library path. + +Then, COMMAND is executed, with ARGS as arguments." + ;; + + finish) + $ECHO \ +"Usage: $progname [OPTION]... --mode=finish [LIBDIR]... + +Complete the installation of libtool libraries. + +Each LIBDIR is a directory that contains libtool libraries. + +The commands that this mode executes may require superuser privileges. Use +the '--dry-run' option if you just want to see what would be executed." + ;; + + install) + $ECHO \ +"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... + +Install executables or libraries. + +INSTALL-COMMAND is the installation command. The first component should be +either the 'install' or 'cp' program. + +The following components of INSTALL-COMMAND are treated specially: + + -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation + +The rest of the components are interpreted as arguments to that command (only +BSD-compatible install options are recognized)." + ;; + + link) + $ECHO \ +"Usage: $progname [OPTION]... --mode=link LINK-COMMAND... + +Link object files or libraries together to form another library, or to +create an executable program. + +LINK-COMMAND is a command using the C compiler that you would use to create +a program from several object files. + +The following components of LINK-COMMAND are treated specially: + + -all-static do not do any dynamic linking at all + -avoid-version do not add a version suffix if possible + -bindir BINDIR specify path to binaries directory (for systems where + libraries must be found in the PATH setting at runtime) + -dlopen FILE '-dlpreopen' FILE if it cannot be dlopened at runtime + -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols + -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) + -export-symbols SYMFILE + try to export only the symbols listed in SYMFILE + -export-symbols-regex REGEX + try to export only the symbols matching REGEX + -LLIBDIR search LIBDIR for required installed libraries + -lNAME OUTPUT-FILE requires the installed library libNAME + -module build a library that can dlopened + -no-fast-install disable the fast-install mode + -no-install link a not-installable executable + -no-undefined declare that a library does not refer to external symbols + -o OUTPUT-FILE create OUTPUT-FILE from the specified objects + -objectlist FILE use a list of object files found in FILE to specify objects + -os2dllname NAME force a short DLL name on OS/2 (no effect on other OSes) + -precious-files-regex REGEX + don't remove output files matching REGEX + -release RELEASE specify package release information + -rpath LIBDIR the created library will eventually be installed in LIBDIR + -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries + -shared only do dynamic linking of libtool libraries + -shrext SUFFIX override the standard shared library file extension + -static do not do any dynamic linking of uninstalled libtool libraries + -static-libtool-libs + do not do any dynamic linking of libtool libraries + -version-info CURRENT[:REVISION[:AGE]] + specify library version info [each variable defaults to 0] + -weak LIBNAME declare that the target provides the LIBNAME interface + -Wc,FLAG + -Xcompiler FLAG pass linker-specific FLAG directly to the compiler + -Wl,FLAG + -Xlinker FLAG pass linker-specific FLAG directly to the linker + -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) + +All other options (arguments beginning with '-') are ignored. + +Every other argument is treated as a filename. Files ending in '.la' are +treated as uninstalled libtool libraries, other files are standard or library +object files. + +If the OUTPUT-FILE ends in '.la', then a libtool library is created, +only library objects ('.lo' files) may be specified, and '-rpath' is +required, except when creating a convenience library. + +If OUTPUT-FILE ends in '.a' or '.lib', then a standard library is created +using 'ar' and 'ranlib', or on Windows using 'lib'. + +If OUTPUT-FILE ends in '.lo' or '.$objext', then a reloadable object file +is created, otherwise an executable program is created." + ;; + + uninstall) + $ECHO \ +"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... + +Remove libraries from an installation directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed +to RM. + +If FILE is a libtool library, all the files associated with it are deleted. +Otherwise, only FILE itself is deleted using RM." + ;; + + *) + func_fatal_help "invalid operation mode '$opt_mode'" + ;; + esac + + echo + $ECHO "Try '$progname --help' for more information about other modes." +} + +# Now that we've collected a possible --mode arg, show help if necessary +if $opt_help; then + if test : = "$opt_help"; then + func_mode_help + else + { + func_help noexit + for opt_mode in compile link execute install finish uninstall clean; do + func_mode_help + done + } | $SED -n '1p; 2,$s/^Usage:/ or: /p' + { + func_help noexit + for opt_mode in compile link execute install finish uninstall clean; do + echo + func_mode_help + done + } | + $SED '1d + /^When reporting/,/^Report/{ + H + d + } + $x + /information about other modes/d + /more detailed .*MODE/d + s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' + fi + exit $? +fi + + +# func_mode_execute arg... +func_mode_execute () +{ + $debug_cmd + + # The first argument is the command name. + cmd=$nonopt + test -z "$cmd" && \ + func_fatal_help "you must specify a COMMAND" + + # Handle -dlopen flags immediately. + for file in $opt_dlopen; do + test -f "$file" \ + || func_fatal_help "'$file' is not a file" + + dir= + case $file in + *.la) + func_resolve_sysroot "$file" + file=$func_resolve_sysroot_result + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "'$lib' is not a valid libtool archive" + + # Read the libtool library. + dlname= + library_names= + func_source "$file" + + # Skip this library if it cannot be dlopened. + if test -z "$dlname"; then + # Warn if it was a shared library. + test -n "$library_names" && \ + func_warning "'$file' was not linked with '-export-dynamic'" + continue + fi + + func_dirname "$file" "" "." + dir=$func_dirname_result + + if test -f "$dir/$objdir/$dlname"; then + func_append dir "/$objdir" + else + if test ! -f "$dir/$dlname"; then + func_fatal_error "cannot find '$dlname' in '$dir' or '$dir/$objdir'" + fi + fi + ;; + + *.lo) + # Just add the directory containing the .lo file. + func_dirname "$file" "" "." + dir=$func_dirname_result + ;; + + *) + func_warning "'-dlopen' is ignored for non-libtool libraries and objects" + continue + ;; + esac + + # Get the absolute pathname. + absdir=`cd "$dir" && pwd` + test -n "$absdir" && dir=$absdir + + # Now add the directory to shlibpath_var. + if eval "test -z \"\$$shlibpath_var\""; then + eval "$shlibpath_var=\"\$dir\"" + else + eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" + fi + done + + # This variable tells wrapper scripts just to set shlibpath_var + # rather than running their programs. + libtool_execute_magic=$magic + + # Check if any of the arguments is a wrapper script. + args= + for file + do + case $file in + -* | *.la | *.lo ) ;; + *) + # Do a test to see if this is really a libtool program. + if func_ltwrapper_script_p "$file"; then + func_source "$file" + # Transform arg to wrapped name. + file=$progdir/$program + elif func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + func_source "$func_ltwrapper_scriptname_result" + # Transform arg to wrapped name. + file=$progdir/$program + fi + ;; + esac + # Quote arguments (to preserve shell metacharacters). + func_append_quoted args "$file" + done + + if $opt_dry_run; then + # Display what would be done. + if test -n "$shlibpath_var"; then + eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" + echo "export $shlibpath_var" + fi + $ECHO "$cmd$args" + exit $EXIT_SUCCESS + else + if test -n "$shlibpath_var"; then + # Export the shlibpath_var. + eval "export $shlibpath_var" + fi + + # Restore saved environment variables + for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES + do + eval "if test \"\${save_$lt_var+set}\" = set; then + $lt_var=\$save_$lt_var; export $lt_var + else + $lt_unset $lt_var + fi" + done + + # Now prepare to actually exec the command. + exec_cmd=\$cmd$args + fi +} + +test execute = "$opt_mode" && func_mode_execute ${1+"$@"} + + +# func_mode_finish arg... +func_mode_finish () +{ + $debug_cmd + + libs= + libdirs= + admincmds= + + for opt in "$nonopt" ${1+"$@"} + do + if test -d "$opt"; then + func_append libdirs " $opt" + + elif test -f "$opt"; then + if func_lalib_unsafe_p "$opt"; then + func_append libs " $opt" + else + func_warning "'$opt' is not a valid libtool archive" + fi + + else + func_fatal_error "invalid argument '$opt'" + fi + done + + if test -n "$libs"; then + if test -n "$lt_sysroot"; then + sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` + sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" + else + sysroot_cmd= + fi + + # Remove sysroot references + if $opt_dry_run; then + for lib in $libs; do + echo "removing references to $lt_sysroot and '=' prefixes from $lib" + done + else + tmpdir=`func_mktempdir` + for lib in $libs; do + $SED -e "$sysroot_cmd s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ + > $tmpdir/tmp-la + mv -f $tmpdir/tmp-la $lib + done + ${RM}r "$tmpdir" + fi + fi + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + for libdir in $libdirs; do + if test -n "$finish_cmds"; then + # Do each command in the finish commands. + func_execute_cmds "$finish_cmds" 'admincmds="$admincmds +'"$cmd"'"' + fi + if test -n "$finish_eval"; then + # Do the single finish_eval. + eval cmds=\"$finish_eval\" + $opt_dry_run || eval "$cmds" || func_append admincmds " + $cmds" + fi + done + fi + + # Exit here if they wanted silent mode. + $opt_quiet && exit $EXIT_SUCCESS + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + echo "----------------------------------------------------------------------" + echo "Libraries have been installed in:" + for libdir in $libdirs; do + $ECHO " $libdir" + done + echo + echo "If you ever happen to want to link against installed libraries" + echo "in a given directory, LIBDIR, you must either use libtool, and" + echo "specify the full pathname of the library, or use the '-LLIBDIR'" + echo "flag during linking and do at least one of the following:" + if test -n "$shlibpath_var"; then + echo " - add LIBDIR to the '$shlibpath_var' environment variable" + echo " during execution" + fi + if test -n "$runpath_var"; then + echo " - add LIBDIR to the '$runpath_var' environment variable" + echo " during linking" + fi + if test -n "$hardcode_libdir_flag_spec"; then + libdir=LIBDIR + eval flag=\"$hardcode_libdir_flag_spec\" + + $ECHO " - use the '$flag' linker flag" + fi + if test -n "$admincmds"; then + $ECHO " - have your system administrator run these commands:$admincmds" + fi + if test -f /etc/ld.so.conf; then + echo " - have your system administrator add LIBDIR to '/etc/ld.so.conf'" + fi + echo + + echo "See any operating system documentation about shared libraries for" + case $host in + solaris2.[6789]|solaris2.1[0-9]) + echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" + echo "pages." + ;; + *) + echo "more information, such as the ld(1) and ld.so(8) manual pages." + ;; + esac + echo "----------------------------------------------------------------------" + fi + exit $EXIT_SUCCESS +} + +test finish = "$opt_mode" && func_mode_finish ${1+"$@"} + + +# func_mode_install arg... +func_mode_install () +{ + $debug_cmd + + # There may be an optional sh(1) argument at the beginning of + # install_prog (especially on Windows NT). + if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" || + # Allow the use of GNU shtool's install command. + case $nonopt in *shtool*) :;; *) false;; esac + then + # Aesthetically quote it. + func_quote_for_eval "$nonopt" + install_prog="$func_quote_for_eval_result " + arg=$1 + shift + else + install_prog= + arg=$nonopt + fi + + # The real first argument should be the name of the installation program. + # Aesthetically quote it. + func_quote_for_eval "$arg" + func_append install_prog "$func_quote_for_eval_result" + install_shared_prog=$install_prog + case " $install_prog " in + *[\\\ /]cp\ *) install_cp=: ;; + *) install_cp=false ;; + esac + + # We need to accept at least all the BSD install flags. + dest= + files= + opts= + prev= + install_type= + isdir=false + stripme= + no_mode=: + for arg + do + arg2= + if test -n "$dest"; then + func_append files " $dest" + dest=$arg + continue + fi + + case $arg in + -d) isdir=: ;; + -f) + if $install_cp; then :; else + prev=$arg + fi + ;; + -g | -m | -o) + prev=$arg + ;; + -s) + stripme=" -s" + continue + ;; + -*) + ;; + *) + # If the previous option needed an argument, then skip it. + if test -n "$prev"; then + if test X-m = "X$prev" && test -n "$install_override_mode"; then + arg2=$install_override_mode + no_mode=false + fi + prev= + else + dest=$arg + continue + fi + ;; + esac + + # Aesthetically quote the argument. + func_quote_for_eval "$arg" + func_append install_prog " $func_quote_for_eval_result" + if test -n "$arg2"; then + func_quote_for_eval "$arg2" + fi + func_append install_shared_prog " $func_quote_for_eval_result" + done + + test -z "$install_prog" && \ + func_fatal_help "you must specify an install program" + + test -n "$prev" && \ + func_fatal_help "the '$prev' option requires an argument" + + if test -n "$install_override_mode" && $no_mode; then + if $install_cp; then :; else + func_quote_for_eval "$install_override_mode" + func_append install_shared_prog " -m $func_quote_for_eval_result" + fi + fi + + if test -z "$files"; then + if test -z "$dest"; then + func_fatal_help "no file or destination specified" + else + func_fatal_help "you must specify a destination" + fi + fi + + # Strip any trailing slash from the destination. + func_stripname '' '/' "$dest" + dest=$func_stripname_result + + # Check to see that the destination is a directory. + test -d "$dest" && isdir=: + if $isdir; then + destdir=$dest + destname= + else + func_dirname_and_basename "$dest" "" "." + destdir=$func_dirname_result + destname=$func_basename_result + + # Not a directory, so check to see that there is only one file specified. + set dummy $files; shift + test "$#" -gt 1 && \ + func_fatal_help "'$dest' is not a directory" + fi + case $destdir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + for file in $files; do + case $file in + *.lo) ;; + *) + func_fatal_help "'$destdir' must be an absolute directory name" + ;; + esac + done + ;; + esac + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic=$magic + + staticlibs= + future_libdirs= + current_libdirs= + for file in $files; do + + # Do each installation. + case $file in + *.$libext) + # Do the static libraries later. + func_append staticlibs " $file" + ;; + + *.la) + func_resolve_sysroot "$file" + file=$func_resolve_sysroot_result + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "'$file' is not a valid libtool archive" + + library_names= + old_library= + relink_command= + func_source "$file" + + # Add the libdir to current_libdirs if it is the destination. + if test "X$destdir" = "X$libdir"; then + case "$current_libdirs " in + *" $libdir "*) ;; + *) func_append current_libdirs " $libdir" ;; + esac + else + # Note the libdir as a future libdir. + case "$future_libdirs " in + *" $libdir "*) ;; + *) func_append future_libdirs " $libdir" ;; + esac + fi + + func_dirname "$file" "/" "" + dir=$func_dirname_result + func_append dir "$objdir" + + if test -n "$relink_command"; then + # Determine the prefix the user has applied to our future dir. + inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` + + # Don't allow the user to place us outside of our expected + # location b/c this prevents finding dependent libraries that + # are installed to the same prefix. + # At present, this check doesn't affect windows .dll's that + # are installed into $libdir/../bin (currently, that works fine) + # but it's something to keep an eye on. + test "$inst_prefix_dir" = "$destdir" && \ + func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir" + + if test -n "$inst_prefix_dir"; then + # Stick the inst_prefix_dir data into the link command. + relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` + else + relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` + fi + + func_warning "relinking '$file'" + func_show_eval "$relink_command" \ + 'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"' + fi + + # See the names of the shared library. + set dummy $library_names; shift + if test -n "$1"; then + realname=$1 + shift + + srcname=$realname + test -n "$relink_command" && srcname=${realname}T + + # Install the shared library and build the symlinks. + func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ + 'exit $?' + tstripme=$stripme + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + case $realname in + *.dll.a) + tstripme= + ;; + esac + ;; + os2*) + case $realname in + *_dll.a) + tstripme= + ;; + esac + ;; + esac + if test -n "$tstripme" && test -n "$striplib"; then + func_show_eval "$striplib $destdir/$realname" 'exit $?' + fi + + if test "$#" -gt 0; then + # Delete the old symlinks, and create new ones. + # Try 'ln -sf' first, because the 'ln' binary might depend on + # the symlink we replace! Solaris /bin/ln does not understand -f, + # so we also need to try rm && ln -s. + for linkname + do + test "$linkname" != "$realname" \ + && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" + done + fi + + # Do each command in the postinstall commands. + lib=$destdir/$realname + func_execute_cmds "$postinstall_cmds" 'exit $?' + fi + + # Install the pseudo-library for information purposes. + func_basename "$file" + name=$func_basename_result + instname=$dir/${name}i + func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' + + # Maybe install the static library, too. + test -n "$old_library" && func_append staticlibs " $dir/$old_library" + ;; + + *.lo) + # Install (i.e. copy) a libtool object. + + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile=$destdir/$destname + else + func_basename "$file" + destfile=$func_basename_result + destfile=$destdir/$destfile + fi + + # Deduce the name of the destination old-style object file. + case $destfile in + *.lo) + func_lo2o "$destfile" + staticdest=$func_lo2o_result + ;; + *.$objext) + staticdest=$destfile + destfile= + ;; + *) + func_fatal_help "cannot copy a libtool object to '$destfile'" + ;; + esac + + # Install the libtool object if requested. + test -n "$destfile" && \ + func_show_eval "$install_prog $file $destfile" 'exit $?' + + # Install the old object if enabled. + if test yes = "$build_old_libs"; then + # Deduce the name of the old-style object file. + func_lo2o "$file" + staticobj=$func_lo2o_result + func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' + fi + exit $EXIT_SUCCESS + ;; + + *) + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile=$destdir/$destname + else + func_basename "$file" + destfile=$func_basename_result + destfile=$destdir/$destfile + fi + + # If the file is missing, and there is a .exe on the end, strip it + # because it is most likely a libtool script we actually want to + # install + stripped_ext= + case $file in + *.exe) + if test ! -f "$file"; then + func_stripname '' '.exe' "$file" + file=$func_stripname_result + stripped_ext=.exe + fi + ;; + esac + + # Do a test to see if this is really a libtool program. + case $host in + *cygwin* | *mingw*) + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + wrapper=$func_ltwrapper_scriptname_result + else + func_stripname '' '.exe' "$file" + wrapper=$func_stripname_result + fi + ;; + *) + wrapper=$file + ;; + esac + if func_ltwrapper_script_p "$wrapper"; then + notinst_deplibs= + relink_command= + + func_source "$wrapper" + + # Check the variables that should have been set. + test -z "$generated_by_libtool_version" && \ + func_fatal_error "invalid libtool wrapper script '$wrapper'" + + finalize=: + for lib in $notinst_deplibs; do + # Check to see that each library is installed. + libdir= + if test -f "$lib"; then + func_source "$lib" + fi + libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'` + if test -n "$libdir" && test ! -f "$libfile"; then + func_warning "'$lib' has not been installed in '$libdir'" + finalize=false + fi + done + + relink_command= + func_source "$wrapper" + + outputname= + if test no = "$fast_install" && test -n "$relink_command"; then + $opt_dry_run || { + if $finalize; then + tmpdir=`func_mktempdir` + func_basename "$file$stripped_ext" + file=$func_basename_result + outputname=$tmpdir/$file + # Replace the output file specification. + relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` + + $opt_quiet || { + func_quote_for_expand "$relink_command" + eval "func_echo $func_quote_for_expand_result" + } + if eval "$relink_command"; then : + else + func_error "error: relink '$file' with the above command before installing it" + $opt_dry_run || ${RM}r "$tmpdir" + continue + fi + file=$outputname + else + func_warning "cannot relink '$file'" + fi + } + else + # Install the binary that we compiled earlier. + file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` + fi + fi + + # remove .exe since cygwin /usr/bin/install will append another + # one anyway + case $install_prog,$host in + */usr/bin/install*,*cygwin*) + case $file:$destfile in + *.exe:*.exe) + # this is ok + ;; + *.exe:*) + destfile=$destfile.exe + ;; + *:*.exe) + func_stripname '' '.exe' "$destfile" + destfile=$func_stripname_result + ;; + esac + ;; + esac + func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' + $opt_dry_run || if test -n "$outputname"; then + ${RM}r "$tmpdir" + fi + ;; + esac + done + + for file in $staticlibs; do + func_basename "$file" + name=$func_basename_result + + # Set up the ranlib parameters. + oldlib=$destdir/$name + func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 + tool_oldlib=$func_to_tool_file_result + + func_show_eval "$install_prog \$file \$oldlib" 'exit $?' + + if test -n "$stripme" && test -n "$old_striplib"; then + func_show_eval "$old_striplib $tool_oldlib" 'exit $?' + fi + + # Do each command in the postinstall commands. + func_execute_cmds "$old_postinstall_cmds" 'exit $?' + done + + test -n "$future_libdirs" && \ + func_warning "remember to run '$progname --finish$future_libdirs'" + + if test -n "$current_libdirs"; then + # Maybe just do a dry run. + $opt_dry_run && current_libdirs=" -n$current_libdirs" + exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs' + else + exit $EXIT_SUCCESS + fi +} + +test install = "$opt_mode" && func_mode_install ${1+"$@"} + + +# func_generate_dlsyms outputname originator pic_p +# Extract symbols from dlprefiles and create ${outputname}S.o with +# a dlpreopen symbol table. +func_generate_dlsyms () +{ + $debug_cmd + + my_outputname=$1 + my_originator=$2 + my_pic_p=${3-false} + my_prefix=`$ECHO "$my_originator" | $SED 's%[^a-zA-Z0-9]%_%g'` + my_dlsyms= + + if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then + if test -n "$NM" && test -n "$global_symbol_pipe"; then + my_dlsyms=${my_outputname}S.c + else + func_error "not configured to extract global symbols from dlpreopened files" + fi + fi + + if test -n "$my_dlsyms"; then + case $my_dlsyms in + "") ;; + *.c) + # Discover the nlist of each of the dlfiles. + nlist=$output_objdir/$my_outputname.nm + + func_show_eval "$RM $nlist ${nlist}S ${nlist}T" + + # Parse the name list into a source file. + func_verbose "creating $output_objdir/$my_dlsyms" + + $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ +/* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */ +/* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */ + +#ifdef __cplusplus +extern \"C\" { +#endif + +#if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) +#pragma GCC diagnostic ignored \"-Wstrict-prototypes\" +#endif + +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE +/* DATA imports from DLLs on WIN32 can't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined __osf__ +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) + +/* External symbol declarations for the compiler. */\ +" + + if test yes = "$dlself"; then + func_verbose "generating symbol list for '$output'" + + $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" + + # Add our own program objects to the symbol list. + progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` + for progfile in $progfiles; do + func_to_tool_file "$progfile" func_convert_file_msys_to_w32 + func_verbose "extracting global C symbols from '$func_to_tool_file_result'" + $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" + done + + if test -n "$exclude_expsyms"; then + $opt_dry_run || { + eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + if test -n "$export_symbols_regex"; then + $opt_dry_run || { + eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + export_symbols=$output_objdir/$outputname.exp + $opt_dry_run || { + $RM $export_symbols + eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' + case $host in + *cygwin* | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' + ;; + esac + } + else + $opt_dry_run || { + eval "$SED -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' + eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + case $host in + *cygwin* | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' + ;; + esac + } + fi + fi + + for dlprefile in $dlprefiles; do + func_verbose "extracting global C symbols from '$dlprefile'" + func_basename "$dlprefile" + name=$func_basename_result + case $host in + *cygwin* | *mingw* | *cegcc* ) + # if an import library, we need to obtain dlname + if func_win32_import_lib_p "$dlprefile"; then + func_tr_sh "$dlprefile" + eval "curr_lafile=\$libfile_$func_tr_sh_result" + dlprefile_dlbasename= + if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then + # Use subshell, to avoid clobbering current variable values + dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` + if test -n "$dlprefile_dlname"; then + func_basename "$dlprefile_dlname" + dlprefile_dlbasename=$func_basename_result + else + # no lafile. user explicitly requested -dlpreopen . + $sharedlib_from_linklib_cmd "$dlprefile" + dlprefile_dlbasename=$sharedlib_from_linklib_result + fi + fi + $opt_dry_run || { + if test -n "$dlprefile_dlbasename"; then + eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' + else + func_warning "Could not compute DLL name from $name" + eval '$ECHO ": $name " >> "$nlist"' + fi + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | + $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" + } + else # not an import lib + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + fi + ;; + *) + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + ;; + esac + done + + $opt_dry_run || { + # Make sure we have at least an empty file. + test -f "$nlist" || : > "$nlist" + + if test -n "$exclude_expsyms"; then + $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T + $MV "$nlist"T "$nlist" + fi + + # Try sorting and uniquifying the output. + if $GREP -v "^: " < "$nlist" | + if sort -k 3 /dev/null 2>&1; then + sort -k 3 + else + sort +2 + fi | + uniq > "$nlist"S; then + : + else + $GREP -v "^: " < "$nlist" > "$nlist"S + fi + + if test -f "$nlist"S; then + eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' + else + echo '/* NONE */' >> "$output_objdir/$my_dlsyms" + fi + + func_show_eval '$RM "${nlist}I"' + if test -n "$global_symbol_to_import"; then + eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I' + fi + + echo >> "$output_objdir/$my_dlsyms" "\ + +/* The mapping between symbol names and symbols. */ +typedef struct { + const char *name; + void *address; +} lt_dlsymlist; +extern LT_DLSYM_CONST lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[];\ +" + + if test -s "$nlist"I; then + echo >> "$output_objdir/$my_dlsyms" "\ +static void lt_syminit(void) +{ + LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols; + for (; symbol->name; ++symbol) + {" + $SED 's/.*/ if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms" + echo >> "$output_objdir/$my_dlsyms" "\ + } +}" + fi + echo >> "$output_objdir/$my_dlsyms" "\ +LT_DLSYM_CONST lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[] = +{ {\"$my_originator\", (void *) 0}," + + if test -s "$nlist"I; then + echo >> "$output_objdir/$my_dlsyms" "\ + {\"@INIT@\", (void *) <_syminit}," + fi + + case $need_lib_prefix in + no) + eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + *) + eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + esac + echo >> "$output_objdir/$my_dlsyms" "\ + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt_${my_prefix}_LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif\ +" + } # !$opt_dry_run + + pic_flag_for_symtable= + case "$compile_command " in + *" -static "*) ;; + *) + case $host in + # compiling the symbol table file with pic_flag works around + # a FreeBSD bug that causes programs to crash when -lm is + # linked before any other PIC object. But we must not use + # pic_flag when linking with -static. The problem exists in + # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. + *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) + pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; + *-*-hpux*) + pic_flag_for_symtable=" $pic_flag" ;; + *) + $my_pic_p && pic_flag_for_symtable=" $pic_flag" + ;; + esac + ;; + esac + symtab_cflags= + for arg in $LTCFLAGS; do + case $arg in + -pie | -fpie | -fPIE) ;; + *) func_append symtab_cflags " $arg" ;; + esac + done + + # Now compile the dynamic symbol file. + func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' + + # Clean up the generated files. + func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"' + + # Transform the symbol file into the correct name. + symfileobj=$output_objdir/${my_outputname}S.$objext + case $host in + *cygwin* | *mingw* | *cegcc* ) + if test -f "$output_objdir/$my_outputname.def"; then + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + else + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` + fi + ;; + *) + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` + ;; + esac + ;; + *) + func_fatal_error "unknown suffix for '$my_dlsyms'" + ;; + esac + else + # We keep going just in case the user didn't refer to + # lt_preloaded_symbols. The linker will fail if global_symbol_pipe + # really was required. + + # Nullify the symbol file. + compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` + fi +} + +# func_cygming_gnu_implib_p ARG +# This predicate returns with zero status (TRUE) if +# ARG is a GNU/binutils-style import library. Returns +# with nonzero status (FALSE) otherwise. +func_cygming_gnu_implib_p () +{ + $debug_cmd + + func_to_tool_file "$1" func_convert_file_msys_to_w32 + func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` + test -n "$func_cygming_gnu_implib_tmp" +} + +# func_cygming_ms_implib_p ARG +# This predicate returns with zero status (TRUE) if +# ARG is an MS-style import library. Returns +# with nonzero status (FALSE) otherwise. +func_cygming_ms_implib_p () +{ + $debug_cmd + + func_to_tool_file "$1" func_convert_file_msys_to_w32 + func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` + test -n "$func_cygming_ms_implib_tmp" +} + +# func_win32_libid arg +# return the library type of file 'arg' +# +# Need a lot of goo to handle *both* DLLs and import libs +# Has to be a shell function in order to 'eat' the argument +# that is supplied when $file_magic_command is called. +# Despite the name, also deal with 64 bit binaries. +func_win32_libid () +{ + $debug_cmd + + win32_libid_type=unknown + win32_fileres=`file -L $1 2>/dev/null` + case $win32_fileres in + *ar\ archive\ import\ library*) # definitely import + win32_libid_type="x86 archive import" + ;; + *ar\ archive*) # could be an import, or static + # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. + if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | + $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then + case $nm_interface in + "MS dumpbin") + if func_cygming_ms_implib_p "$1" || + func_cygming_gnu_implib_p "$1" + then + win32_nmres=import + else + win32_nmres= + fi + ;; + *) + func_to_tool_file "$1" func_convert_file_msys_to_w32 + win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | + $SED -n -e ' + 1,100{ + / I /{ + s|.*|import| + p + q + } + }'` + ;; + esac + case $win32_nmres in + import*) win32_libid_type="x86 archive import";; + *) win32_libid_type="x86 archive static";; + esac + fi + ;; + *DLL*) + win32_libid_type="x86 DLL" + ;; + *executable*) # but shell scripts are "executable" too... + case $win32_fileres in + *MS\ Windows\ PE\ Intel*) + win32_libid_type="x86 DLL" + ;; + esac + ;; + esac + $ECHO "$win32_libid_type" +} + +# func_cygming_dll_for_implib ARG +# +# Platform-specific function to extract the +# name of the DLL associated with the specified +# import library ARG. +# Invoked by eval'ing the libtool variable +# $sharedlib_from_linklib_cmd +# Result is available in the variable +# $sharedlib_from_linklib_result +func_cygming_dll_for_implib () +{ + $debug_cmd + + sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` +} + +# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs +# +# The is the core of a fallback implementation of a +# platform-specific function to extract the name of the +# DLL associated with the specified import library LIBNAME. +# +# SECTION_NAME is either .idata$6 or .idata$7, depending +# on the platform and compiler that created the implib. +# +# Echos the name of the DLL associated with the +# specified import library. +func_cygming_dll_for_implib_fallback_core () +{ + $debug_cmd + + match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` + $OBJDUMP -s --section "$1" "$2" 2>/dev/null | + $SED '/^Contents of section '"$match_literal"':/{ + # Place marker at beginning of archive member dllname section + s/.*/====MARK====/ + p + d + } + # These lines can sometimes be longer than 43 characters, but + # are always uninteresting + /:[ ]*file format pe[i]\{,1\}-/d + /^In archive [^:]*:/d + # Ensure marker is printed + /^====MARK====/p + # Remove all lines with less than 43 characters + /^.\{43\}/!d + # From remaining lines, remove first 43 characters + s/^.\{43\}//' | + $SED -n ' + # Join marker and all lines until next marker into a single line + /^====MARK====/ b para + H + $ b para + b + :para + x + s/\n//g + # Remove the marker + s/^====MARK====// + # Remove trailing dots and whitespace + s/[\. \t]*$// + # Print + /./p' | + # we now have a list, one entry per line, of the stringified + # contents of the appropriate section of all members of the + # archive that possess that section. Heuristic: eliminate + # all those that have a first or second character that is + # a '.' (that is, objdump's representation of an unprintable + # character.) This should work for all archives with less than + # 0x302f exports -- but will fail for DLLs whose name actually + # begins with a literal '.' or a single character followed by + # a '.'. + # + # Of those that remain, print the first one. + $SED -e '/^\./d;/^.\./d;q' +} + +# func_cygming_dll_for_implib_fallback ARG +# Platform-specific function to extract the +# name of the DLL associated with the specified +# import library ARG. +# +# This fallback implementation is for use when $DLLTOOL +# does not support the --identify-strict option. +# Invoked by eval'ing the libtool variable +# $sharedlib_from_linklib_cmd +# Result is available in the variable +# $sharedlib_from_linklib_result +func_cygming_dll_for_implib_fallback () +{ + $debug_cmd + + if func_cygming_gnu_implib_p "$1"; then + # binutils import library + sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` + elif func_cygming_ms_implib_p "$1"; then + # ms-generated import library + sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` + else + # unknown + sharedlib_from_linklib_result= + fi +} + + +# func_extract_an_archive dir oldlib +func_extract_an_archive () +{ + $debug_cmd + + f_ex_an_ar_dir=$1; shift + f_ex_an_ar_oldlib=$1 + if test yes = "$lock_old_archive_extraction"; then + lockfile=$f_ex_an_ar_oldlib.lock + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + fi + func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ + 'stat=$?; rm -f "$lockfile"; exit $stat' + if test yes = "$lock_old_archive_extraction"; then + $opt_dry_run || rm -f "$lockfile" + fi + if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then + : + else + func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" + fi +} + + +# func_extract_archives gentop oldlib ... +func_extract_archives () +{ + $debug_cmd + + my_gentop=$1; shift + my_oldlibs=${1+"$@"} + my_oldobjs= + my_xlib= + my_xabs= + my_xdir= + + for my_xlib in $my_oldlibs; do + # Extract the objects. + case $my_xlib in + [\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;; + *) my_xabs=`pwd`"/$my_xlib" ;; + esac + func_basename "$my_xlib" + my_xlib=$func_basename_result + my_xlib_u=$my_xlib + while :; do + case " $extracted_archives " in + *" $my_xlib_u "*) + func_arith $extracted_serial + 1 + extracted_serial=$func_arith_result + my_xlib_u=lt$extracted_serial-$my_xlib ;; + *) break ;; + esac + done + extracted_archives="$extracted_archives $my_xlib_u" + my_xdir=$my_gentop/$my_xlib_u + + func_mkdir_p "$my_xdir" + + case $host in + *-darwin*) + func_verbose "Extracting $my_xabs" + # Do not bother doing anything if just a dry run + $opt_dry_run || { + darwin_orig_dir=`pwd` + cd $my_xdir || exit $? + darwin_archive=$my_xabs + darwin_curdir=`pwd` + func_basename "$darwin_archive" + darwin_base_archive=$func_basename_result + darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` + if test -n "$darwin_arches"; then + darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` + darwin_arch= + func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" + for darwin_arch in $darwin_arches; do + func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch" + $LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive" + cd "unfat-$$/$darwin_base_archive-$darwin_arch" + func_extract_an_archive "`pwd`" "$darwin_base_archive" + cd "$darwin_curdir" + $RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" + done # $darwin_arches + ## Okay now we've a bunch of thin objects, gotta fatten them up :) + darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u` + darwin_file= + darwin_files= + for darwin_file in $darwin_filelist; do + darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` + $LIPO -create -output "$darwin_file" $darwin_files + done # $darwin_filelist + $RM -rf unfat-$$ + cd "$darwin_orig_dir" + else + cd $darwin_orig_dir + func_extract_an_archive "$my_xdir" "$my_xabs" + fi # $darwin_arches + } # !$opt_dry_run + ;; + *) + func_extract_an_archive "$my_xdir" "$my_xabs" + ;; + esac + my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` + done + + func_extract_archives_result=$my_oldobjs +} + + +# func_emit_wrapper [arg=no] +# +# Emit a libtool wrapper script on stdout. +# Don't directly open a file because we may want to +# incorporate the script contents within a cygwin/mingw +# wrapper executable. Must ONLY be called from within +# func_mode_link because it depends on a number of variables +# set therein. +# +# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR +# variable will take. If 'yes', then the emitted script +# will assume that the directory where it is stored is +# the $objdir directory. This is a cygwin/mingw-specific +# behavior. +func_emit_wrapper () +{ + func_emit_wrapper_arg1=${1-no} + + $ECHO "\ +#! $SHELL + +# $output - temporary wrapper script for $objdir/$outputname +# Generated by $PROGRAM (GNU $PACKAGE) $VERSION +# +# The $output program cannot be directly executed until all the libtool +# libraries that it depends on are installed. +# +# This wrapper script should never be moved out of the build directory. +# If it is, it will not operate correctly. + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +sed_quote_subst='$sed_quote_subst' + +# Be Bourne compatible +if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +relink_command=\"$relink_command\" + +# This environment variable determines our operation mode. +if test \"\$libtool_install_magic\" = \"$magic\"; then + # install mode needs the following variables: + generated_by_libtool_version='$macro_version' + notinst_deplibs='$notinst_deplibs' +else + # When we are sourced in execute mode, \$file and \$ECHO are already set. + if test \"\$libtool_execute_magic\" != \"$magic\"; then + file=\"\$0\"" + + qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` + $ECHO "\ + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + ECHO=\"$qECHO\" + fi + +# Very basic option parsing. These options are (a) specific to +# the libtool wrapper, (b) are identical between the wrapper +# /script/ and the wrapper /executable/ that is used only on +# windows platforms, and (c) all begin with the string "--lt-" +# (application programs are unlikely to have options that match +# this pattern). +# +# There are only two supported options: --lt-debug and +# --lt-dump-script. There is, deliberately, no --lt-help. +# +# The first argument to this parsing function should be the +# script's $0 value, followed by "$@". +lt_option_debug= +func_parse_lt_options () +{ + lt_script_arg0=\$0 + shift + for lt_opt + do + case \"\$lt_opt\" in + --lt-debug) lt_option_debug=1 ;; + --lt-dump-script) + lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` + test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. + lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` + cat \"\$lt_dump_D/\$lt_dump_F\" + exit 0 + ;; + --lt-*) + \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 + exit 1 + ;; + esac + done + + # Print the debug banner immediately: + if test -n \"\$lt_option_debug\"; then + echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2 + fi +} + +# Used when --lt-debug. Prints its arguments to stdout +# (redirection is the responsibility of the caller) +func_lt_dump_args () +{ + lt_dump_args_N=1; + for lt_arg + do + \$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\" + lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` + done +} + +# Core function for launching the target application +func_exec_program_core () +{ +" + case $host in + # Backslashes separate directories on plain windows + *-*-mingw | *-*-os2* | *-cegcc*) + $ECHO "\ + if test -n \"\$lt_option_debug\"; then + \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2 + func_lt_dump_args \${1+\"\$@\"} 1>&2 + fi + exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} +" + ;; + + *) + $ECHO "\ + if test -n \"\$lt_option_debug\"; then + \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2 + func_lt_dump_args \${1+\"\$@\"} 1>&2 + fi + exec \"\$progdir/\$program\" \${1+\"\$@\"} +" + ;; + esac + $ECHO "\ + \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 + exit 1 +} + +# A function to encapsulate launching the target application +# Strips options in the --lt-* namespace from \$@ and +# launches target application with the remaining arguments. +func_exec_program () +{ + case \" \$* \" in + *\\ --lt-*) + for lt_wr_arg + do + case \$lt_wr_arg in + --lt-*) ;; + *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; + esac + shift + done ;; + esac + func_exec_program_core \${1+\"\$@\"} +} + + # Parse options + func_parse_lt_options \"\$0\" \${1+\"\$@\"} + + # Find the directory that this script lives in. + thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` + test \"x\$thisdir\" = \"x\$file\" && thisdir=. + + # Follow symbolic links until we get to the real thisdir. + file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` + while test -n \"\$file\"; do + destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` + + # If there was a directory component, then change thisdir. + if test \"x\$destdir\" != \"x\$file\"; then + case \"\$destdir\" in + [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; + *) thisdir=\"\$thisdir/\$destdir\" ;; + esac + fi + + file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` + file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` + done + + # Usually 'no', except on cygwin/mingw when embedded into + # the cwrapper. + WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 + if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then + # special case for '.' + if test \"\$thisdir\" = \".\"; then + thisdir=\`pwd\` + fi + # remove .libs from thisdir + case \"\$thisdir\" in + *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; + $objdir ) thisdir=. ;; + esac + fi + + # Try to get the absolute directory name. + absdir=\`cd \"\$thisdir\" && pwd\` + test -n \"\$absdir\" && thisdir=\"\$absdir\" +" + + if test yes = "$fast_install"; then + $ECHO "\ + program=lt-'$outputname'$exeext + progdir=\"\$thisdir/$objdir\" + + if test ! -f \"\$progdir/\$program\" || + { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | $SED 1q\`; \\ + test \"X\$file\" != \"X\$progdir/\$program\"; }; then + + file=\"\$\$-\$program\" + + if test ! -d \"\$progdir\"; then + $MKDIR \"\$progdir\" + else + $RM \"\$progdir/\$file\" + fi" + + $ECHO "\ + + # relink executable if necessary + if test -n \"\$relink_command\"; then + if relink_command_output=\`eval \$relink_command 2>&1\`; then : + else + \$ECHO \"\$relink_command_output\" >&2 + $RM \"\$progdir/\$file\" + exit 1 + fi + fi + + $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || + { $RM \"\$progdir/\$program\"; + $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } + $RM \"\$progdir/\$file\" + fi" + else + $ECHO "\ + program='$outputname' + progdir=\"\$thisdir/$objdir\" +" + fi + + $ECHO "\ + + if test -f \"\$progdir/\$program\"; then" + + # fixup the dll searchpath if we need to. + # + # Fix the DLL searchpath if we need to. Do this before prepending + # to shlibpath, because on Windows, both are PATH and uninstalled + # libraries must come first. + if test -n "$dllsearchpath"; then + $ECHO "\ + # Add the dll search path components to the executable PATH + PATH=$dllsearchpath:\$PATH +" + fi + + # Export our shlibpath_var if we have one. + if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then + $ECHO "\ + # Add our own library path to $shlibpath_var + $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" + + # Some systems cannot cope with colon-terminated $shlibpath_var + # The second colon is a workaround for a bug in BeOS R4 sed + $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` + + export $shlibpath_var +" + fi + + $ECHO "\ + if test \"\$libtool_execute_magic\" != \"$magic\"; then + # Run the actual program with our arguments. + func_exec_program \${1+\"\$@\"} + fi + else + # The program doesn't exist. + \$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2 + \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 + \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 + exit 1 + fi +fi\ +" +} + + +# func_emit_cwrapperexe_src +# emit the source code for a wrapper executable on stdout +# Must ONLY be called from within func_mode_link because +# it depends on a number of variable set therein. +func_emit_cwrapperexe_src () +{ + cat < +#include +#ifdef _MSC_VER +# include +# include +# include +#else +# include +# include +# ifdef __CYGWIN__ +# include +# endif +#endif +#include +#include +#include +#include +#include +#include +#include +#include + +#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) + +/* declarations of non-ANSI functions */ +#if defined __MINGW32__ +# ifdef __STRICT_ANSI__ +int _putenv (const char *); +# endif +#elif defined __CYGWIN__ +# ifdef __STRICT_ANSI__ +char *realpath (const char *, char *); +int putenv (char *); +int setenv (const char *, const char *, int); +# endif +/* #elif defined other_platform || defined ... */ +#endif + +/* portability defines, excluding path handling macros */ +#if defined _MSC_VER +# define setmode _setmode +# define stat _stat +# define chmod _chmod +# define getcwd _getcwd +# define putenv _putenv +# define S_IXUSR _S_IEXEC +#elif defined __MINGW32__ +# define setmode _setmode +# define stat _stat +# define chmod _chmod +# define getcwd _getcwd +# define putenv _putenv +#elif defined __CYGWIN__ +# define HAVE_SETENV +# define FOPEN_WB "wb" +/* #elif defined other platforms ... */ +#endif + +#if defined PATH_MAX +# define LT_PATHMAX PATH_MAX +#elif defined MAXPATHLEN +# define LT_PATHMAX MAXPATHLEN +#else +# define LT_PATHMAX 1024 +#endif + +#ifndef S_IXOTH +# define S_IXOTH 0 +#endif +#ifndef S_IXGRP +# define S_IXGRP 0 +#endif + +/* path handling portability macros */ +#ifndef DIR_SEPARATOR +# define DIR_SEPARATOR '/' +# define PATH_SEPARATOR ':' +#endif + +#if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \ + defined __OS2__ +# define HAVE_DOS_BASED_FILE_SYSTEM +# define FOPEN_WB "wb" +# ifndef DIR_SEPARATOR_2 +# define DIR_SEPARATOR_2 '\\' +# endif +# ifndef PATH_SEPARATOR_2 +# define PATH_SEPARATOR_2 ';' +# endif +#endif + +#ifndef DIR_SEPARATOR_2 +# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) +#else /* DIR_SEPARATOR_2 */ +# define IS_DIR_SEPARATOR(ch) \ + (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) +#endif /* DIR_SEPARATOR_2 */ + +#ifndef PATH_SEPARATOR_2 +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) +#else /* PATH_SEPARATOR_2 */ +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) +#endif /* PATH_SEPARATOR_2 */ + +#ifndef FOPEN_WB +# define FOPEN_WB "w" +#endif +#ifndef _O_BINARY +# define _O_BINARY 0 +#endif + +#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) +#define XFREE(stale) do { \ + if (stale) { free (stale); stale = 0; } \ +} while (0) + +#if defined LT_DEBUGWRAPPER +static int lt_debug = 1; +#else +static int lt_debug = 0; +#endif + +const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ + +void *xmalloc (size_t num); +char *xstrdup (const char *string); +const char *base_name (const char *name); +char *find_executable (const char *wrapper); +char *chase_symlinks (const char *pathspec); +int make_executable (const char *path); +int check_executable (const char *path); +char *strendzap (char *str, const char *pat); +void lt_debugprintf (const char *file, int line, const char *fmt, ...); +void lt_fatal (const char *file, int line, const char *message, ...); +static const char *nonnull (const char *s); +static const char *nonempty (const char *s); +void lt_setenv (const char *name, const char *value); +char *lt_extend_str (const char *orig_value, const char *add, int to_end); +void lt_update_exe_path (const char *name, const char *value); +void lt_update_lib_path (const char *name, const char *value); +char **prepare_spawn (char **argv); +void lt_dump_script (FILE *f); +EOF + + cat <= 0) + && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) + return 1; + else + return 0; +} + +int +make_executable (const char *path) +{ + int rval = 0; + struct stat st; + + lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", + nonempty (path)); + if ((!path) || (!*path)) + return 0; + + if (stat (path, &st) >= 0) + { + rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); + } + return rval; +} + +/* Searches for the full path of the wrapper. Returns + newly allocated full path name if found, NULL otherwise + Does not chase symlinks, even on platforms that support them. +*/ +char * +find_executable (const char *wrapper) +{ + int has_slash = 0; + const char *p; + const char *p_next; + /* static buffer for getcwd */ + char tmp[LT_PATHMAX + 1]; + size_t tmp_len; + char *concat_name; + + lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", + nonempty (wrapper)); + + if ((wrapper == NULL) || (*wrapper == '\0')) + return NULL; + + /* Absolute path? */ +#if defined HAVE_DOS_BASED_FILE_SYSTEM + if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + else + { +#endif + if (IS_DIR_SEPARATOR (wrapper[0])) + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } +#if defined HAVE_DOS_BASED_FILE_SYSTEM + } +#endif + + for (p = wrapper; *p; p++) + if (*p == '/') + { + has_slash = 1; + break; + } + if (!has_slash) + { + /* no slashes; search PATH */ + const char *path = getenv ("PATH"); + if (path != NULL) + { + for (p = path; *p; p = p_next) + { + const char *q; + size_t p_len; + for (q = p; *q; q++) + if (IS_PATH_SEPARATOR (*q)) + break; + p_len = (size_t) (q - p); + p_next = (*q == '\0' ? q : q + 1); + if (p_len == 0) + { + /* empty path: current directory */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", + nonnull (strerror (errno))); + tmp_len = strlen (tmp); + concat_name = + XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + } + else + { + concat_name = + XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, p, p_len); + concat_name[p_len] = '/'; + strcpy (concat_name + p_len + 1, wrapper); + } + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + } + /* not found in PATH; assume curdir */ + } + /* Relative path | not found in path: prepend cwd */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", + nonnull (strerror (errno))); + tmp_len = strlen (tmp); + concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + return NULL; +} + +char * +chase_symlinks (const char *pathspec) +{ +#ifndef S_ISLNK + return xstrdup (pathspec); +#else + char buf[LT_PATHMAX]; + struct stat s; + char *tmp_pathspec = xstrdup (pathspec); + char *p; + int has_symlinks = 0; + while (strlen (tmp_pathspec) && !has_symlinks) + { + lt_debugprintf (__FILE__, __LINE__, + "checking path component for symlinks: %s\n", + tmp_pathspec); + if (lstat (tmp_pathspec, &s) == 0) + { + if (S_ISLNK (s.st_mode) != 0) + { + has_symlinks = 1; + break; + } + + /* search backwards for last DIR_SEPARATOR */ + p = tmp_pathspec + strlen (tmp_pathspec) - 1; + while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + p--; + if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + { + /* no more DIR_SEPARATORS left */ + break; + } + *p = '\0'; + } + else + { + lt_fatal (__FILE__, __LINE__, + "error accessing file \"%s\": %s", + tmp_pathspec, nonnull (strerror (errno))); + } + } + XFREE (tmp_pathspec); + + if (!has_symlinks) + { + return xstrdup (pathspec); + } + + tmp_pathspec = realpath (pathspec, buf); + if (tmp_pathspec == 0) + { + lt_fatal (__FILE__, __LINE__, + "could not follow symlinks for %s", pathspec); + } + return xstrdup (tmp_pathspec); +#endif +} + +char * +strendzap (char *str, const char *pat) +{ + size_t len, patlen; + + assert (str != NULL); + assert (pat != NULL); + + len = strlen (str); + patlen = strlen (pat); + + if (patlen <= len) + { + str += len - patlen; + if (STREQ (str, pat)) + *str = '\0'; + } + return str; +} + +void +lt_debugprintf (const char *file, int line, const char *fmt, ...) +{ + va_list args; + if (lt_debug) + { + (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); + va_start (args, fmt); + (void) vfprintf (stderr, fmt, args); + va_end (args); + } +} + +static void +lt_error_core (int exit_status, const char *file, + int line, const char *mode, + const char *message, va_list ap) +{ + fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); + vfprintf (stderr, message, ap); + fprintf (stderr, ".\n"); + + if (exit_status >= 0) + exit (exit_status); +} + +void +lt_fatal (const char *file, int line, const char *message, ...) +{ + va_list ap; + va_start (ap, message); + lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); + va_end (ap); +} + +static const char * +nonnull (const char *s) +{ + return s ? s : "(null)"; +} + +static const char * +nonempty (const char *s) +{ + return (s && !*s) ? "(empty)" : nonnull (s); +} + +void +lt_setenv (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_setenv) setting '%s' to '%s'\n", + nonnull (name), nonnull (value)); + { +#ifdef HAVE_SETENV + /* always make a copy, for consistency with !HAVE_SETENV */ + char *str = xstrdup (value); + setenv (name, str, 1); +#else + size_t len = strlen (name) + 1 + strlen (value) + 1; + char *str = XMALLOC (char, len); + sprintf (str, "%s=%s", name, value); + if (putenv (str) != EXIT_SUCCESS) + { + XFREE (str); + } +#endif + } +} + +char * +lt_extend_str (const char *orig_value, const char *add, int to_end) +{ + char *new_value; + if (orig_value && *orig_value) + { + size_t orig_value_len = strlen (orig_value); + size_t add_len = strlen (add); + new_value = XMALLOC (char, add_len + orig_value_len + 1); + if (to_end) + { + strcpy (new_value, orig_value); + strcpy (new_value + orig_value_len, add); + } + else + { + strcpy (new_value, add); + strcpy (new_value + add_len, orig_value); + } + } + else + { + new_value = xstrdup (add); + } + return new_value; +} + +void +lt_update_exe_path (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", + nonnull (name), nonnull (value)); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + /* some systems can't cope with a ':'-terminated path #' */ + size_t len = strlen (new_value); + while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1])) + { + new_value[--len] = '\0'; + } + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +void +lt_update_lib_path (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", + nonnull (name), nonnull (value)); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +EOF + case $host_os in + mingw*) + cat <<"EOF" + +/* Prepares an argument vector before calling spawn(). + Note that spawn() does not by itself call the command interpreter + (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : + ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); + GetVersionEx(&v); + v.dwPlatformId == VER_PLATFORM_WIN32_NT; + }) ? "cmd.exe" : "command.com"). + Instead it simply concatenates the arguments, separated by ' ', and calls + CreateProcess(). We must quote the arguments since Win32 CreateProcess() + interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a + special way: + - Space and tab are interpreted as delimiters. They are not treated as + delimiters if they are surrounded by double quotes: "...". + - Unescaped double quotes are removed from the input. Their only effect is + that within double quotes, space and tab are treated like normal + characters. + - Backslashes not followed by double quotes are not special. + - But 2*n+1 backslashes followed by a double quote become + n backslashes followed by a double quote (n >= 0): + \" -> " + \\\" -> \" + \\\\\" -> \\" + */ +#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" +#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" +char ** +prepare_spawn (char **argv) +{ + size_t argc; + char **new_argv; + size_t i; + + /* Count number of arguments. */ + for (argc = 0; argv[argc] != NULL; argc++) + ; + + /* Allocate new argument vector. */ + new_argv = XMALLOC (char *, argc + 1); + + /* Put quoted arguments into the new argument vector. */ + for (i = 0; i < argc; i++) + { + const char *string = argv[i]; + + if (string[0] == '\0') + new_argv[i] = xstrdup ("\"\""); + else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) + { + int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); + size_t length; + unsigned int backslashes; + const char *s; + char *quoted_string; + char *p; + + length = 0; + backslashes = 0; + if (quote_around) + length++; + for (s = string; *s != '\0'; s++) + { + char c = *s; + if (c == '"') + length += backslashes + 1; + length++; + if (c == '\\') + backslashes++; + else + backslashes = 0; + } + if (quote_around) + length += backslashes + 1; + + quoted_string = XMALLOC (char, length + 1); + + p = quoted_string; + backslashes = 0; + if (quote_around) + *p++ = '"'; + for (s = string; *s != '\0'; s++) + { + char c = *s; + if (c == '"') + { + unsigned int j; + for (j = backslashes + 1; j > 0; j--) + *p++ = '\\'; + } + *p++ = c; + if (c == '\\') + backslashes++; + else + backslashes = 0; + } + if (quote_around) + { + unsigned int j; + for (j = backslashes; j > 0; j--) + *p++ = '\\'; + *p++ = '"'; + } + *p = '\0'; + + new_argv[i] = quoted_string; + } + else + new_argv[i] = (char *) string; + } + new_argv[argc] = NULL; + + return new_argv; +} +EOF + ;; + esac + + cat <<"EOF" +void lt_dump_script (FILE* f) +{ +EOF + func_emit_wrapper yes | + $SED -n -e ' +s/^\(.\{79\}\)\(..*\)/\1\ +\2/ +h +s/\([\\"]\)/\\\1/g +s/$/\\n/ +s/\([^\n]*\).*/ fputs ("\1", f);/p +g +D' + cat <<"EOF" +} +EOF +} +# end: func_emit_cwrapperexe_src + +# func_win32_import_lib_p ARG +# True if ARG is an import lib, as indicated by $file_magic_cmd +func_win32_import_lib_p () +{ + $debug_cmd + + case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in + *import*) : ;; + *) false ;; + esac +} + +# func_suncc_cstd_abi +# !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!! +# Several compiler flags select an ABI that is incompatible with the +# Cstd library. Avoid specifying it if any are in CXXFLAGS. +func_suncc_cstd_abi () +{ + $debug_cmd + + case " $compile_command " in + *" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*) + suncc_use_cstd_abi=no + ;; + *) + suncc_use_cstd_abi=yes + ;; + esac +} + +# func_mode_link arg... +func_mode_link () +{ + $debug_cmd + + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + # It is impossible to link a dll without this setting, and + # we shouldn't force the makefile maintainer to figure out + # what system we are compiling for in order to pass an extra + # flag for every libtool invocation. + # allow_undefined=no + + # FIXME: Unfortunately, there are problems with the above when trying + # to make a dll that has undefined symbols, in which case not + # even a static library is built. For now, we need to specify + # -no-undefined on the libtool link line when we can be certain + # that all symbols are satisfied, otherwise we get a static library. + allow_undefined=yes + ;; + *) + allow_undefined=yes + ;; + esac + libtool_args=$nonopt + base_compile="$nonopt $@" + compile_command=$nonopt + finalize_command=$nonopt + + compile_rpath= + finalize_rpath= + compile_shlibpath= + finalize_shlibpath= + convenience= + old_convenience= + deplibs= + old_deplibs= + compiler_flags= + linker_flags= + dllsearchpath= + lib_search_path=`pwd` + inst_prefix_dir= + new_inherited_linker_flags= + + avoid_version=no + bindir= + dlfiles= + dlprefiles= + dlself=no + export_dynamic=no + export_symbols= + export_symbols_regex= + generated= + libobjs= + ltlibs= + module=no + no_install=no + objs= + os2dllname= + non_pic_objects= + precious_files_regex= + prefer_static_libs=no + preload=false + prev= + prevarg= + release= + rpath= + xrpath= + perm_rpath= + temp_rpath= + thread_safe=no + vinfo= + vinfo_number=no + weak_libs= + single_module=$wl-single_module + func_infer_tag $base_compile + + # We need to know -static, to get the right output filenames. + for arg + do + case $arg in + -shared) + test yes != "$build_libtool_libs" \ + && func_fatal_configuration "cannot build a shared library" + build_old_libs=no + break + ;; + -all-static | -static | -static-libtool-libs) + case $arg in + -all-static) + if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then + func_warning "complete static linking is impossible in this configuration" + fi + if test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + -static) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=built + ;; + -static-libtool-libs) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + esac + build_libtool_libs=no + build_old_libs=yes + break + ;; + esac + done + + # See if our shared archives depend on static archives. + test -n "$old_archive_from_new_cmds" && build_old_libs=yes + + # Go through the arguments, transforming them on the way. + while test "$#" -gt 0; do + arg=$1 + shift + func_quote_for_eval "$arg" + qarg=$func_quote_for_eval_unquoted_result + func_append libtool_args " $func_quote_for_eval_result" + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + case $prev in + output) + func_append compile_command " @OUTPUT@" + func_append finalize_command " @OUTPUT@" + ;; + esac + + case $prev in + bindir) + bindir=$arg + prev= + continue + ;; + dlfiles|dlprefiles) + $preload || { + # Add the symbol object into the linking commands. + func_append compile_command " @SYMFILE@" + func_append finalize_command " @SYMFILE@" + preload=: + } + case $arg in + *.la | *.lo) ;; # We handle these cases below. + force) + if test no = "$dlself"; then + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + self) + if test dlprefiles = "$prev"; then + dlself=yes + elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then + dlself=yes + else + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + *) + if test dlfiles = "$prev"; then + func_append dlfiles " $arg" + else + func_append dlprefiles " $arg" + fi + prev= + continue + ;; + esac + ;; + expsyms) + export_symbols=$arg + test -f "$arg" \ + || func_fatal_error "symbol file '$arg' does not exist" + prev= + continue + ;; + expsyms_regex) + export_symbols_regex=$arg + prev= + continue + ;; + framework) + case $host in + *-*-darwin*) + case "$deplibs " in + *" $qarg.ltframework "*) ;; + *) func_append deplibs " $qarg.ltframework" # this is fixed later + ;; + esac + ;; + esac + prev= + continue + ;; + inst_prefix) + inst_prefix_dir=$arg + prev= + continue + ;; + mllvm) + # Clang does not use LLVM to link, so we can simply discard any + # '-mllvm $arg' options when doing the link step. + prev= + continue + ;; + objectlist) + if test -f "$arg"; then + save_arg=$arg + moreargs= + for fil in `cat "$save_arg"` + do +# func_append moreargs " $fil" + arg=$fil + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test none = "$pic_object" && + test none = "$non_pic_object"; then + func_fatal_error "cannot find name of object for '$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir=$func_dirname_result + + if test none != "$pic_object"; then + # Prepend the subdirectory the object is found in. + pic_object=$xdir$pic_object + + if test dlfiles = "$prev"; then + if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then + func_append dlfiles " $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test dlprefiles = "$prev"; then + # Preload the old-style object. + func_append dlprefiles " $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg=$pic_object + fi + + # Non-PIC object. + if test none != "$non_pic_object"; then + # Prepend the subdirectory the object is found in. + non_pic_object=$xdir$non_pic_object + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test none = "$pic_object"; then + arg=$non_pic_object + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object=$pic_object + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir=$func_dirname_result + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "'$arg' is not a valid libtool object" + fi + fi + done + else + func_fatal_error "link input file '$arg' does not exist" + fi + arg=$save_arg + prev= + continue + ;; + os2dllname) + os2dllname=$arg + prev= + continue + ;; + precious_regex) + precious_files_regex=$arg + prev= + continue + ;; + release) + release=-$arg + prev= + continue + ;; + rpath | xrpath) + # We need an absolute path. + case $arg in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + if test rpath = "$prev"; then + case "$rpath " in + *" $arg "*) ;; + *) func_append rpath " $arg" ;; + esac + else + case "$xrpath " in + *" $arg "*) ;; + *) func_append xrpath " $arg" ;; + esac + fi + prev= + continue + ;; + shrext) + shrext_cmds=$arg + prev= + continue + ;; + weak) + func_append weak_libs " $arg" + prev= + continue + ;; + xcclinker) + func_append linker_flags " $qarg" + func_append compiler_flags " $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xcompiler) + func_append compiler_flags " $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xlinker) + func_append linker_flags " $qarg" + func_append compiler_flags " $wl$qarg" + prev= + func_append compile_command " $wl$qarg" + func_append finalize_command " $wl$qarg" + continue + ;; + *) + eval "$prev=\"\$arg\"" + prev= + continue + ;; + esac + fi # test -n "$prev" + + prevarg=$arg + + case $arg in + -all-static) + if test -n "$link_static_flag"; then + # See comment for -static flag below, for more details. + func_append compile_command " $link_static_flag" + func_append finalize_command " $link_static_flag" + fi + continue + ;; + + -allow-undefined) + # FIXME: remove this flag sometime in the future. + func_fatal_error "'-allow-undefined' must not be used because it is the default" + ;; + + -avoid-version) + avoid_version=yes + continue + ;; + + -bindir) + prev=bindir + continue + ;; + + -dlopen) + prev=dlfiles + continue + ;; + + -dlpreopen) + prev=dlprefiles + continue + ;; + + -export-dynamic) + export_dynamic=yes + continue + ;; + + -export-symbols | -export-symbols-regex) + if test -n "$export_symbols" || test -n "$export_symbols_regex"; then + func_fatal_error "more than one -exported-symbols argument is not allowed" + fi + if test X-export-symbols = "X$arg"; then + prev=expsyms + else + prev=expsyms_regex + fi + continue + ;; + + -framework) + prev=framework + continue + ;; + + -inst-prefix-dir) + prev=inst_prefix + continue + ;; + + # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* + # so, if we see these flags be careful not to treat them like -L + -L[A-Z][A-Z]*:*) + case $with_gcc/$host in + no/*-*-irix* | /*-*-irix*) + func_append compile_command " $arg" + func_append finalize_command " $arg" + ;; + esac + continue + ;; + + -L*) + func_stripname "-L" '' "$arg" + if test -z "$func_stripname_result"; then + if test "$#" -gt 0; then + func_fatal_error "require no space between '-L' and '$1'" + else + func_fatal_error "need path for '-L' option" + fi + fi + func_resolve_sysroot "$func_stripname_result" + dir=$func_resolve_sysroot_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + absdir=`cd "$dir" && pwd` + test -z "$absdir" && \ + func_fatal_error "cannot determine absolute directory name of '$dir'" + dir=$absdir + ;; + esac + case "$deplibs " in + *" -L$dir "* | *" $arg "*) + # Will only happen for absolute or sysroot arguments + ;; + *) + # Preserve sysroot, but never include relative directories + case $dir in + [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; + *) func_append deplibs " -L$dir" ;; + esac + func_append lib_search_path " $dir" + ;; + esac + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$dir:"*) ;; + ::) dllsearchpath=$dir;; + *) func_append dllsearchpath ":$dir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) func_append dllsearchpath ":$testbindir";; + esac + ;; + esac + continue + ;; + + -l*) + if test X-lc = "X$arg" || test X-lm = "X$arg"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) + # These systems don't actually have a C or math library (as such) + continue + ;; + *-*-os2*) + # These systems don't actually have a C library (as such) + test X-lc = "X$arg" && continue + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*) + # Do not include libc due to us having libc/libc_r. + test X-lc = "X$arg" && continue + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C and math libraries are in the System framework + func_append deplibs " System.ltframework" + continue + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + test X-lc = "X$arg" && continue + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + test X-lc = "X$arg" && continue + ;; + esac + elif test X-lc_r = "X$arg"; then + case $host in + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*) + # Do not include libc_r directly, use -pthread flag. + continue + ;; + esac + fi + func_append deplibs " $arg" + continue + ;; + + -mllvm) + prev=mllvm + continue + ;; + + -module) + module=yes + continue + ;; + + # Tru64 UNIX uses -model [arg] to determine the layout of C++ + # classes, name mangling, and exception handling. + # Darwin uses the -arch flag to determine output architecture. + -model|-arch|-isysroot|--sysroot) + func_append compiler_flags " $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + prev=xcompiler + continue + ;; + + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ + |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) + func_append compiler_flags " $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + case "$new_inherited_linker_flags " in + *" $arg "*) ;; + * ) func_append new_inherited_linker_flags " $arg" ;; + esac + continue + ;; + + -multi_module) + single_module=$wl-multi_module + continue + ;; + + -no-fast-install) + fast_install=no + continue + ;; + + -no-install) + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) + # The PATH hackery in wrapper scripts is required on Windows + # and Darwin in order for the loader to find any dlls it needs. + func_warning "'-no-install' is ignored for $host" + func_warning "assuming '-no-fast-install' instead" + fast_install=no + ;; + *) no_install=yes ;; + esac + continue + ;; + + -no-undefined) + allow_undefined=no + continue + ;; + + -objectlist) + prev=objectlist + continue + ;; + + -os2dllname) + prev=os2dllname + continue + ;; + + -o) prev=output ;; + + -precious-files-regex) + prev=precious_regex + continue + ;; + + -release) + prev=release + continue + ;; + + -rpath) + prev=rpath + continue + ;; + + -R) + prev=xrpath + continue + ;; + + -R*) + func_stripname '-R' '' "$arg" + dir=$func_stripname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + =*) + func_stripname '=' '' "$dir" + dir=$lt_sysroot$func_stripname_result + ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + case "$xrpath " in + *" $dir "*) ;; + *) func_append xrpath " $dir" ;; + esac + continue + ;; + + -shared) + # The effects of -shared are defined in a previous loop. + continue + ;; + + -shrext) + prev=shrext + continue + ;; + + -static | -static-libtool-libs) + # The effects of -static are defined in a previous loop. + # We used to do the same as -all-static on platforms that + # didn't have a PIC flag, but the assumption that the effects + # would be equivalent was wrong. It would break on at least + # Digital Unix and AIX. + continue + ;; + + -thread-safe) + thread_safe=yes + continue + ;; + + -version-info) + prev=vinfo + continue + ;; + + -version-number) + prev=vinfo + vinfo_number=yes + continue + ;; + + -weak) + prev=weak + continue + ;; + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs=$IFS; IFS=, + for flag in $args; do + IFS=$save_ifs + func_quote_for_eval "$flag" + func_append arg " $func_quote_for_eval_result" + func_append compiler_flags " $func_quote_for_eval_result" + done + IFS=$save_ifs + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Wl,*) + func_stripname '-Wl,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs=$IFS; IFS=, + for flag in $args; do + IFS=$save_ifs + func_quote_for_eval "$flag" + func_append arg " $wl$func_quote_for_eval_result" + func_append compiler_flags " $wl$func_quote_for_eval_result" + func_append linker_flags " $func_quote_for_eval_result" + done + IFS=$save_ifs + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Xcompiler) + prev=xcompiler + continue + ;; + + -Xlinker) + prev=xlinker + continue + ;; + + -XCClinker) + prev=xcclinker + continue + ;; + + # -msg_* for osf cc + -msg_*) + func_quote_for_eval "$arg" + arg=$func_quote_for_eval_result + ;; + + # Flags to be passed through unchanged, with rationale: + # -64, -mips[0-9] enable 64-bit mode for the SGI compiler + # -r[0-9][0-9]* specify processor for the SGI compiler + # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler + # +DA*, +DD* enable 64-bit mode for the HP compiler + # -q* compiler args for the IBM compiler + # -m*, -t[45]*, -txscale* architecture-specific flags for GCC + # -F/path path to uninstalled frameworks, gcc on darwin + # -p, -pg, --coverage, -fprofile-* profiling flags for GCC + # -fstack-protector* stack protector flags for GCC + # @file GCC response files + # -tp=* Portland pgcc target processor selection + # --sysroot=* for sysroot support + # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization + # -specs=* GCC specs files + # -stdlib=* select c++ std lib with clang + # -fsanitize=* Clang/GCC memory and address sanitizer + -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ + -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ + -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*| \ + -specs=*|-fsanitize=*) + func_quote_for_eval "$arg" + arg=$func_quote_for_eval_result + func_append compile_command " $arg" + func_append finalize_command " $arg" + func_append compiler_flags " $arg" + continue + ;; + + -Z*) + if test os2 = "`expr $host : '.*\(os2\)'`"; then + # OS/2 uses -Zxxx to specify OS/2-specific options + compiler_flags="$compiler_flags $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + case $arg in + -Zlinker | -Zstack) + prev=xcompiler + ;; + esac + continue + else + # Otherwise treat like 'Some other compiler flag' below + func_quote_for_eval "$arg" + arg=$func_quote_for_eval_result + fi + ;; + + # Some other compiler flag. + -* | +*) + func_quote_for_eval "$arg" + arg=$func_quote_for_eval_result + ;; + + *.$objext) + # A standard object. + func_append objs " $arg" + ;; + + *.lo) + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test none = "$pic_object" && + test none = "$non_pic_object"; then + func_fatal_error "cannot find name of object for '$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir=$func_dirname_result + + test none = "$pic_object" || { + # Prepend the subdirectory the object is found in. + pic_object=$xdir$pic_object + + if test dlfiles = "$prev"; then + if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then + func_append dlfiles " $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test dlprefiles = "$prev"; then + # Preload the old-style object. + func_append dlprefiles " $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg=$pic_object + } + + # Non-PIC object. + if test none != "$non_pic_object"; then + # Prepend the subdirectory the object is found in. + non_pic_object=$xdir$non_pic_object + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test none = "$pic_object"; then + arg=$non_pic_object + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object=$pic_object + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir=$func_dirname_result + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "'$arg' is not a valid libtool object" + fi + fi + ;; + + *.$libext) + # An archive. + func_append deplibs " $arg" + func_append old_deplibs " $arg" + continue + ;; + + *.la) + # A libtool-controlled library. + + func_resolve_sysroot "$arg" + if test dlfiles = "$prev"; then + # This library was specified with -dlopen. + func_append dlfiles " $func_resolve_sysroot_result" + prev= + elif test dlprefiles = "$prev"; then + # The library was specified with -dlpreopen. + func_append dlprefiles " $func_resolve_sysroot_result" + prev= + else + func_append deplibs " $func_resolve_sysroot_result" + fi + continue + ;; + + # Some other compiler argument. + *) + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + func_quote_for_eval "$arg" + arg=$func_quote_for_eval_result + ;; + esac # arg + + # Now actually substitute the argument into the commands. + if test -n "$arg"; then + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + done # argument parsing loop + + test -n "$prev" && \ + func_fatal_help "the '$prevarg' option requires an argument" + + if test yes = "$export_dynamic" && test -n "$export_dynamic_flag_spec"; then + eval arg=\"$export_dynamic_flag_spec\" + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + + oldlibs= + # calculate the name of the file, without its directory + func_basename "$output" + outputname=$func_basename_result + libobjs_save=$libobjs + + if test -n "$shlibpath_var"; then + # get the directories listed in $shlibpath_var + eval shlib_search_path=\`\$ECHO \"\$$shlibpath_var\" \| \$SED \'s/:/ /g\'\` + else + shlib_search_path= + fi + eval sys_lib_search_path=\"$sys_lib_search_path_spec\" + eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" + + # Definition is injected by LT_CONFIG during libtool generation. + func_munge_path_list sys_lib_dlsearch_path "$LT_SYS_LIBRARY_PATH" + + func_dirname "$output" "/" "" + output_objdir=$func_dirname_result$objdir + func_to_tool_file "$output_objdir/" + tool_output_objdir=$func_to_tool_file_result + # Create the object directory. + func_mkdir_p "$output_objdir" + + # Determine the type of output + case $output in + "") + func_fatal_help "you must specify an output file" + ;; + *.$libext) linkmode=oldlib ;; + *.lo | *.$objext) linkmode=obj ;; + *.la) linkmode=lib ;; + *) linkmode=prog ;; # Anything else should be a program. + esac + + specialdeplibs= + + libs= + # Find all interdependent deplibs by searching for libraries + # that are linked more than once (e.g. -la -lb -la) + for deplib in $deplibs; do + if $opt_preserve_dup_deps; then + case "$libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append libs " $deplib" + done + + if test lib = "$linkmode"; then + libs="$predeps $libs $compiler_lib_search_path $postdeps" + + # Compute libraries that are listed more than once in $predeps + # $postdeps and mark them as special (i.e., whose duplicates are + # not to be eliminated). + pre_post_deps= + if $opt_duplicate_compiler_generated_deps; then + for pre_post_dep in $predeps $postdeps; do + case "$pre_post_deps " in + *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; + esac + func_append pre_post_deps " $pre_post_dep" + done + fi + pre_post_deps= + fi + + deplibs= + newdependency_libs= + newlib_search_path= + need_relink=no # whether we're linking any uninstalled libtool libraries + notinst_deplibs= # not-installed libtool libraries + notinst_path= # paths that contain not-installed libtool libraries + + case $linkmode in + lib) + passes="conv dlpreopen link" + for file in $dlfiles $dlprefiles; do + case $file in + *.la) ;; + *) + func_fatal_help "libraries can '-dlopen' only libtool libraries: $file" + ;; + esac + done + ;; + prog) + compile_deplibs= + finalize_deplibs= + alldeplibs=false + newdlfiles= + newdlprefiles= + passes="conv scan dlopen dlpreopen link" + ;; + *) passes="conv" + ;; + esac + + for pass in $passes; do + # The preopen pass in lib mode reverses $deplibs; put it back here + # so that -L comes before libs that need it for instance... + if test lib,link = "$linkmode,$pass"; then + ## FIXME: Find the place where the list is rebuilt in the wrong + ## order, and fix it there properly + tmp_deplibs= + for deplib in $deplibs; do + tmp_deplibs="$deplib $tmp_deplibs" + done + deplibs=$tmp_deplibs + fi + + if test lib,link = "$linkmode,$pass" || + test prog,scan = "$linkmode,$pass"; then + libs=$deplibs + deplibs= + fi + if test prog = "$linkmode"; then + case $pass in + dlopen) libs=$dlfiles ;; + dlpreopen) libs=$dlprefiles ;; + link) + libs="$deplibs %DEPLIBS%" + test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" + ;; + esac + fi + if test lib,dlpreopen = "$linkmode,$pass"; then + # Collect and forward deplibs of preopened libtool libs + for lib in $dlprefiles; do + # Ignore non-libtool-libs + dependency_libs= + func_resolve_sysroot "$lib" + case $lib in + *.la) func_source "$func_resolve_sysroot_result" ;; + esac + + # Collect preopened libtool deplibs, except any this library + # has declared as weak libs + for deplib in $dependency_libs; do + func_basename "$deplib" + deplib_base=$func_basename_result + case " $weak_libs " in + *" $deplib_base "*) ;; + *) func_append deplibs " $deplib" ;; + esac + done + done + libs=$dlprefiles + fi + if test dlopen = "$pass"; then + # Collect dlpreopened libraries + save_deplibs=$deplibs + deplibs= + fi + + for deplib in $libs; do + lib= + found=false + case $deplib in + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ + |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) + if test prog,link = "$linkmode,$pass"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + func_append compiler_flags " $deplib" + if test lib = "$linkmode"; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) func_append new_inherited_linker_flags " $deplib" ;; + esac + fi + fi + continue + ;; + -l*) + if test lib != "$linkmode" && test prog != "$linkmode"; then + func_warning "'-l' is ignored for archives/objects" + continue + fi + func_stripname '-l' '' "$deplib" + name=$func_stripname_result + if test lib = "$linkmode"; then + searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" + else + searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" + fi + for searchdir in $searchdirs; do + for search_ext in .la $std_shrext .so .a; do + # Search the libtool library + lib=$searchdir/lib$name$search_ext + if test -f "$lib"; then + if test .la = "$search_ext"; then + found=: + else + found=false + fi + break 2 + fi + done + done + if $found; then + # deplib is a libtool library + # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, + # We need to do some special things here, and not later. + if test yes = "$allow_libtool_libs_with_static_runtimes"; then + case " $predeps $postdeps " in + *" $deplib "*) + if func_lalib_p "$lib"; then + library_names= + old_library= + func_source "$lib" + for l in $old_library $library_names; do + ll=$l + done + if test "X$ll" = "X$old_library"; then # only static version available + found=false + func_dirname "$lib" "" "." + ladir=$func_dirname_result + lib=$ladir/$old_library + if test prog,link = "$linkmode,$pass"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" + fi + continue + fi + fi + ;; + *) ;; + esac + fi + else + # deplib doesn't seem to be a libtool library + if test prog,link = "$linkmode,$pass"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" + fi + continue + fi + ;; # -l + *.ltframework) + if test prog,link = "$linkmode,$pass"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + if test lib = "$linkmode"; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) func_append new_inherited_linker_flags " $deplib" ;; + esac + fi + fi + continue + ;; + -L*) + case $linkmode in + lib) + deplibs="$deplib $deplibs" + test conv = "$pass" && continue + newdependency_libs="$deplib $newdependency_libs" + func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + prog) + if test conv = "$pass"; then + deplibs="$deplib $deplibs" + continue + fi + if test scan = "$pass"; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + *) + func_warning "'-L' is ignored for archives/objects" + ;; + esac # linkmode + continue + ;; # -L + -R*) + if test link = "$pass"; then + func_stripname '-R' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + dir=$func_resolve_sysroot_result + # Make sure the xrpath contains only unique directories. + case "$xrpath " in + *" $dir "*) ;; + *) func_append xrpath " $dir" ;; + esac + fi + deplibs="$deplib $deplibs" + continue + ;; + *.la) + func_resolve_sysroot "$deplib" + lib=$func_resolve_sysroot_result + ;; + *.$libext) + if test conv = "$pass"; then + deplibs="$deplib $deplibs" + continue + fi + case $linkmode in + lib) + # Linking convenience modules into shared libraries is allowed, + # but linking other static libraries is non-portable. + case " $dlpreconveniencelibs " in + *" $deplib "*) ;; + *) + valid_a_lib=false + case $deplibs_check_method in + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ + | $EGREP "$match_pattern_regex" > /dev/null; then + valid_a_lib=: + fi + ;; + pass_all) + valid_a_lib=: + ;; + esac + if $valid_a_lib; then + echo + $ECHO "*** Warning: Linking the shared library $output against the" + $ECHO "*** static library $deplib is not portable!" + deplibs="$deplib $deplibs" + else + echo + $ECHO "*** Warning: Trying to link with static lib archive $deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because the file extensions .$libext of this argument makes me believe" + echo "*** that it is just a static archive that I should not use here." + fi + ;; + esac + continue + ;; + prog) + if test link != "$pass"; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + continue + ;; + esac # linkmode + ;; # *.$libext + *.lo | *.$objext) + if test conv = "$pass"; then + deplibs="$deplib $deplibs" + elif test prog = "$linkmode"; then + if test dlpreopen = "$pass" || test yes != "$dlopen_support" || test no = "$build_libtool_libs"; then + # If there is no dlopen support or we're linking statically, + # we need to preload. + func_append newdlprefiles " $deplib" + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + func_append newdlfiles " $deplib" + fi + fi + continue + ;; + %DEPLIBS%) + alldeplibs=: + continue + ;; + esac # case $deplib + + $found || test -f "$lib" \ + || func_fatal_error "cannot find the library '$lib' or unhandled argument '$deplib'" + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$lib" \ + || func_fatal_error "'$lib' is not a valid libtool archive" + + func_dirname "$lib" "" "." + ladir=$func_dirname_result + + dlname= + dlopen= + dlpreopen= + libdir= + library_names= + old_library= + inherited_linker_flags= + # If the library was installed with an old release of libtool, + # it will not redefine variables installed, or shouldnotlink + installed=yes + shouldnotlink=no + avoidtemprpath= + + + # Read the .la file + func_source "$lib" + + # Convert "-framework foo" to "foo.ltframework" + if test -n "$inherited_linker_flags"; then + tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` + for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do + case " $new_inherited_linker_flags " in + *" $tmp_inherited_linker_flag "*) ;; + *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; + esac + done + fi + dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + if test lib,link = "$linkmode,$pass" || + test prog,scan = "$linkmode,$pass" || + { test prog != "$linkmode" && test lib != "$linkmode"; }; then + test -n "$dlopen" && func_append dlfiles " $dlopen" + test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" + fi + + if test conv = "$pass"; then + # Only check for convenience libraries + deplibs="$lib $deplibs" + if test -z "$libdir"; then + if test -z "$old_library"; then + func_fatal_error "cannot find name of link library for '$lib'" + fi + # It is a libtool convenience library, so add in its objects. + func_append convenience " $ladir/$objdir/$old_library" + func_append old_convenience " $ladir/$objdir/$old_library" + tmp_libs= + for deplib in $dependency_libs; do + deplibs="$deplib $deplibs" + if $opt_preserve_dup_deps; then + case "$tmp_libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append tmp_libs " $deplib" + done + elif test prog != "$linkmode" && test lib != "$linkmode"; then + func_fatal_error "'$lib' is not a convenience library" + fi + continue + fi # $pass = conv + + + # Get the name of the library we link against. + linklib= + if test -n "$old_library" && + { test yes = "$prefer_static_libs" || + test built,no = "$prefer_static_libs,$installed"; }; then + linklib=$old_library + else + for l in $old_library $library_names; do + linklib=$l + done + fi + if test -z "$linklib"; then + func_fatal_error "cannot find name of link library for '$lib'" + fi + + # This library was specified with -dlopen. + if test dlopen = "$pass"; then + test -z "$libdir" \ + && func_fatal_error "cannot -dlopen a convenience library: '$lib'" + if test -z "$dlname" || + test yes != "$dlopen_support" || + test no = "$build_libtool_libs" + then + # If there is no dlname, no dlopen support or we're linking + # statically, we need to preload. We also need to preload any + # dependent libraries so libltdl's deplib preloader doesn't + # bomb out in the load deplibs phase. + func_append dlprefiles " $lib $dependency_libs" + else + func_append newdlfiles " $lib" + fi + continue + fi # $pass = dlopen + + # We need an absolute path. + case $ladir in + [\\/]* | [A-Za-z]:[\\/]*) abs_ladir=$ladir ;; + *) + abs_ladir=`cd "$ladir" && pwd` + if test -z "$abs_ladir"; then + func_warning "cannot determine absolute directory name of '$ladir'" + func_warning "passing it literally to the linker, although it might fail" + abs_ladir=$ladir + fi + ;; + esac + func_basename "$lib" + laname=$func_basename_result + + # Find the relevant object directory and library name. + if test yes = "$installed"; then + if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then + func_warning "library '$lib' was moved." + dir=$ladir + absdir=$abs_ladir + libdir=$abs_ladir + else + dir=$lt_sysroot$libdir + absdir=$lt_sysroot$libdir + fi + test yes = "$hardcode_automatic" && avoidtemprpath=yes + else + if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then + dir=$ladir + absdir=$abs_ladir + # Remove this search path later + func_append notinst_path " $abs_ladir" + else + dir=$ladir/$objdir + absdir=$abs_ladir/$objdir + # Remove this search path later + func_append notinst_path " $abs_ladir" + fi + fi # $installed = yes + func_stripname 'lib' '.la' "$laname" + name=$func_stripname_result + + # This library was specified with -dlpreopen. + if test dlpreopen = "$pass"; then + if test -z "$libdir" && test prog = "$linkmode"; then + func_fatal_error "only libraries may -dlpreopen a convenience library: '$lib'" + fi + case $host in + # special handling for platforms with PE-DLLs. + *cygwin* | *mingw* | *cegcc* ) + # Linker will automatically link against shared library if both + # static and shared are present. Therefore, ensure we extract + # symbols from the import library if a shared library is present + # (otherwise, the dlopen module name will be incorrect). We do + # this by putting the import library name into $newdlprefiles. + # We recover the dlopen module name by 'saving' the la file + # name in a special purpose variable, and (later) extracting the + # dlname from the la file. + if test -n "$dlname"; then + func_tr_sh "$dir/$linklib" + eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" + func_append newdlprefiles " $dir/$linklib" + else + func_append newdlprefiles " $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + func_append dlpreconveniencelibs " $dir/$old_library" + fi + ;; + * ) + # Prefer using a static library (so that no silly _DYNAMIC symbols + # are required to link). + if test -n "$old_library"; then + func_append newdlprefiles " $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + func_append dlpreconveniencelibs " $dir/$old_library" + # Otherwise, use the dlname, so that lt_dlopen finds it. + elif test -n "$dlname"; then + func_append newdlprefiles " $dir/$dlname" + else + func_append newdlprefiles " $dir/$linklib" + fi + ;; + esac + fi # $pass = dlpreopen + + if test -z "$libdir"; then + # Link the convenience library + if test lib = "$linkmode"; then + deplibs="$dir/$old_library $deplibs" + elif test prog,link = "$linkmode,$pass"; then + compile_deplibs="$dir/$old_library $compile_deplibs" + finalize_deplibs="$dir/$old_library $finalize_deplibs" + else + deplibs="$lib $deplibs" # used for prog,scan pass + fi + continue + fi + + + if test prog = "$linkmode" && test link != "$pass"; then + func_append newlib_search_path " $ladir" + deplibs="$lib $deplibs" + + linkalldeplibs=false + if test no != "$link_all_deplibs" || test -z "$library_names" || + test no = "$build_libtool_libs"; then + linkalldeplibs=: + fi + + tmp_libs= + for deplib in $dependency_libs; do + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + esac + # Need to link against all dependency_libs? + if $linkalldeplibs; then + deplibs="$deplib $deplibs" + else + # Need to hardcode shared library paths + # or/and link against static libraries + newdependency_libs="$deplib $newdependency_libs" + fi + if $opt_preserve_dup_deps; then + case "$tmp_libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append tmp_libs " $deplib" + done # for deplib + continue + fi # $linkmode = prog... + + if test prog,link = "$linkmode,$pass"; then + if test -n "$library_names" && + { { test no = "$prefer_static_libs" || + test built,yes = "$prefer_static_libs,$installed"; } || + test -z "$old_library"; }; then + # We need to hardcode the library path + if test -n "$shlibpath_var" && test -z "$avoidtemprpath"; then + # Make sure the rpath contains only unique directories. + case $temp_rpath: in + *"$absdir:"*) ;; + *) func_append temp_rpath "$absdir:" ;; + esac + fi + + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) func_append compile_rpath " $absdir" ;; + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + ;; + esac + fi # $linkmode,$pass = prog,link... + + if $alldeplibs && + { test pass_all = "$deplibs_check_method" || + { test yes = "$build_libtool_libs" && + test -n "$library_names"; }; }; then + # We only need to search for static libraries + continue + fi + fi + + link_static=no # Whether the deplib will be linked statically + use_static_libs=$prefer_static_libs + if test built = "$use_static_libs" && test yes = "$installed"; then + use_static_libs=no + fi + if test -n "$library_names" && + { test no = "$use_static_libs" || test -z "$old_library"; }; then + case $host in + *cygwin* | *mingw* | *cegcc* | *os2*) + # No point in relinking DLLs because paths are not encoded + func_append notinst_deplibs " $lib" + need_relink=no + ;; + *) + if test no = "$installed"; then + func_append notinst_deplibs " $lib" + need_relink=yes + fi + ;; + esac + # This is a shared library + + # Warn about portability, can't link against -module's on some + # systems (darwin). Don't bleat about dlopened modules though! + dlopenmodule= + for dlpremoduletest in $dlprefiles; do + if test "X$dlpremoduletest" = "X$lib"; then + dlopenmodule=$dlpremoduletest + break + fi + done + if test -z "$dlopenmodule" && test yes = "$shouldnotlink" && test link = "$pass"; then + echo + if test prog = "$linkmode"; then + $ECHO "*** Warning: Linking the executable $output against the loadable module" + else + $ECHO "*** Warning: Linking the shared library $output against the loadable module" + fi + $ECHO "*** $linklib is not portable!" + fi + if test lib = "$linkmode" && + test yes = "$hardcode_into_libs"; then + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) func_append compile_rpath " $absdir" ;; + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + ;; + esac + fi + + if test -n "$old_archive_from_expsyms_cmds"; then + # figure out the soname + set dummy $library_names + shift + realname=$1 + shift + libname=`eval "\\$ECHO \"$libname_spec\""` + # use dlname if we got it. it's perfectly good, no? + if test -n "$dlname"; then + soname=$dlname + elif test -n "$soname_spec"; then + # bleh windows + case $host in + *cygwin* | mingw* | *cegcc* | *os2*) + func_arith $current - $age + major=$func_arith_result + versuffix=-$major + ;; + esac + eval soname=\"$soname_spec\" + else + soname=$realname + fi + + # Make a new name for the extract_expsyms_cmds to use + soroot=$soname + func_basename "$soroot" + soname=$func_basename_result + func_stripname 'lib' '.dll' "$soname" + newlib=libimp-$func_stripname_result.a + + # If the library has no export list, then create one now + if test -f "$output_objdir/$soname-def"; then : + else + func_verbose "extracting exported symbol list from '$soname'" + func_execute_cmds "$extract_expsyms_cmds" 'exit $?' + fi + + # Create $newlib + if test -f "$output_objdir/$newlib"; then :; else + func_verbose "generating import library for '$soname'" + func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' + fi + # make sure the library variables are pointing to the new library + dir=$output_objdir + linklib=$newlib + fi # test -n "$old_archive_from_expsyms_cmds" + + if test prog = "$linkmode" || test relink != "$opt_mode"; then + add_shlibpath= + add_dir= + add= + lib_linked=yes + case $hardcode_action in + immediate | unsupported) + if test no = "$hardcode_direct"; then + add=$dir/$linklib + case $host in + *-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;; + *-*-sysv4*uw2*) add_dir=-L$dir ;; + *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ + *-*-unixware7*) add_dir=-L$dir ;; + *-*-darwin* ) + # if the lib is a (non-dlopened) module then we cannot + # link against it, someone is ignoring the earlier warnings + if /usr/bin/file -L $add 2> /dev/null | + $GREP ": [^:]* bundle" >/dev/null; then + if test "X$dlopenmodule" != "X$lib"; then + $ECHO "*** Warning: lib $linklib is a module, not a shared library" + if test -z "$old_library"; then + echo + echo "*** And there doesn't seem to be a static archive available" + echo "*** The link will probably fail, sorry" + else + add=$dir/$old_library + fi + elif test -n "$old_library"; then + add=$dir/$old_library + fi + fi + esac + elif test no = "$hardcode_minus_L"; then + case $host in + *-*-sunos*) add_shlibpath=$dir ;; + esac + add_dir=-L$dir + add=-l$name + elif test no = "$hardcode_shlibpath_var"; then + add_shlibpath=$dir + add=-l$name + else + lib_linked=no + fi + ;; + relink) + if test yes = "$hardcode_direct" && + test no = "$hardcode_direct_absolute"; then + add=$dir/$linklib + elif test yes = "$hardcode_minus_L"; then + add_dir=-L$absdir + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + func_append add_dir " -L$inst_prefix_dir$libdir" + ;; + esac + fi + add=-l$name + elif test yes = "$hardcode_shlibpath_var"; then + add_shlibpath=$dir + add=-l$name + else + lib_linked=no + fi + ;; + *) lib_linked=no ;; + esac + + if test yes != "$lib_linked"; then + func_fatal_configuration "unsupported hardcode properties" + fi + + if test -n "$add_shlibpath"; then + case :$compile_shlibpath: in + *":$add_shlibpath:"*) ;; + *) func_append compile_shlibpath "$add_shlibpath:" ;; + esac + fi + if test prog = "$linkmode"; then + test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" + test -n "$add" && compile_deplibs="$add $compile_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + if test yes != "$hardcode_direct" && + test yes != "$hardcode_minus_L" && + test yes = "$hardcode_shlibpath_var"; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) func_append finalize_shlibpath "$libdir:" ;; + esac + fi + fi + fi + + if test prog = "$linkmode" || test relink = "$opt_mode"; then + add_shlibpath= + add_dir= + add= + # Finalize command for both is simple: just hardcode it. + if test yes = "$hardcode_direct" && + test no = "$hardcode_direct_absolute"; then + add=$libdir/$linklib + elif test yes = "$hardcode_minus_L"; then + add_dir=-L$libdir + add=-l$name + elif test yes = "$hardcode_shlibpath_var"; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) func_append finalize_shlibpath "$libdir:" ;; + esac + add=-l$name + elif test yes = "$hardcode_automatic"; then + if test -n "$inst_prefix_dir" && + test -f "$inst_prefix_dir$libdir/$linklib"; then + add=$inst_prefix_dir$libdir/$linklib + else + add=$libdir/$linklib + fi + else + # We cannot seem to hardcode it, guess we'll fake it. + add_dir=-L$libdir + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + func_append add_dir " -L$inst_prefix_dir$libdir" + ;; + esac + fi + add=-l$name + fi + + if test prog = "$linkmode"; then + test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" + test -n "$add" && finalize_deplibs="$add $finalize_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + fi + fi + elif test prog = "$linkmode"; then + # Here we assume that one of hardcode_direct or hardcode_minus_L + # is not unsupported. This is valid on all known static and + # shared platforms. + if test unsupported != "$hardcode_direct"; then + test -n "$old_library" && linklib=$old_library + compile_deplibs="$dir/$linklib $compile_deplibs" + finalize_deplibs="$dir/$linklib $finalize_deplibs" + else + compile_deplibs="-l$name -L$dir $compile_deplibs" + finalize_deplibs="-l$name -L$dir $finalize_deplibs" + fi + elif test yes = "$build_libtool_libs"; then + # Not a shared library + if test pass_all != "$deplibs_check_method"; then + # We're trying link a shared library against a static one + # but the system doesn't support it. + + # Just print a warning and add the library to dependency_libs so + # that the program can be linked against the static library. + echo + $ECHO "*** Warning: This system cannot link to static lib archive $lib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have." + if test yes = "$module"; then + echo "*** But as you try to build a module library, libtool will still create " + echo "*** a static module, that should work as long as the dlopening application" + echo "*** is linked with the -dlopen flag to resolve symbols at runtime." + if test -z "$global_symbol_pipe"; then + echo + echo "*** However, this would only work if libtool was able to extract symbol" + echo "*** lists from a program, using 'nm' or equivalent, but libtool could" + echo "*** not find such a program. So, this module is probably useless." + echo "*** 'nm' from GNU binutils and a full rebuild may help." + fi + if test no = "$build_old_libs"; then + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + else + deplibs="$dir/$old_library $deplibs" + link_static=yes + fi + fi # link shared/static library? + + if test lib = "$linkmode"; then + if test -n "$dependency_libs" && + { test yes != "$hardcode_into_libs" || + test yes = "$build_old_libs" || + test yes = "$link_static"; }; then + # Extract -R from dependency_libs + temp_deplibs= + for libdir in $dependency_libs; do + case $libdir in + -R*) func_stripname '-R' '' "$libdir" + temp_xrpath=$func_stripname_result + case " $xrpath " in + *" $temp_xrpath "*) ;; + *) func_append xrpath " $temp_xrpath";; + esac;; + *) func_append temp_deplibs " $libdir";; + esac + done + dependency_libs=$temp_deplibs + fi + + func_append newlib_search_path " $absdir" + # Link against this library + test no = "$link_static" && newdependency_libs="$abs_ladir/$laname $newdependency_libs" + # ... and its dependency_libs + tmp_libs= + for deplib in $dependency_libs; do + newdependency_libs="$deplib $newdependency_libs" + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result";; + *) func_resolve_sysroot "$deplib" ;; + esac + if $opt_preserve_dup_deps; then + case "$tmp_libs " in + *" $func_resolve_sysroot_result "*) + func_append specialdeplibs " $func_resolve_sysroot_result" ;; + esac + fi + func_append tmp_libs " $func_resolve_sysroot_result" + done + + if test no != "$link_all_deplibs"; then + # Add the search paths of all dependency libraries + for deplib in $dependency_libs; do + path= + case $deplib in + -L*) path=$deplib ;; + *.la) + func_resolve_sysroot "$deplib" + deplib=$func_resolve_sysroot_result + func_dirname "$deplib" "" "." + dir=$func_dirname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) absdir=$dir ;; + *) + absdir=`cd "$dir" && pwd` + if test -z "$absdir"; then + func_warning "cannot determine absolute directory name of '$dir'" + absdir=$dir + fi + ;; + esac + if $GREP "^installed=no" $deplib > /dev/null; then + case $host in + *-*-darwin*) + depdepl= + eval deplibrary_names=`$SED -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` + if test -n "$deplibrary_names"; then + for tmp in $deplibrary_names; do + depdepl=$tmp + done + if test -f "$absdir/$objdir/$depdepl"; then + depdepl=$absdir/$objdir/$depdepl + darwin_install_name=`$OTOOL -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + if test -z "$darwin_install_name"; then + darwin_install_name=`$OTOOL64 -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + fi + func_append compiler_flags " $wl-dylib_file $wl$darwin_install_name:$depdepl" + func_append linker_flags " -dylib_file $darwin_install_name:$depdepl" + path= + fi + fi + ;; + *) + path=-L$absdir/$objdir + ;; + esac + else + eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + test -z "$libdir" && \ + func_fatal_error "'$deplib' is not a valid libtool archive" + test "$absdir" != "$libdir" && \ + func_warning "'$deplib' seems to be moved" + + path=-L$absdir + fi + ;; + esac + case " $deplibs " in + *" $path "*) ;; + *) deplibs="$path $deplibs" ;; + esac + done + fi # link_all_deplibs != no + fi # linkmode = lib + done # for deplib in $libs + if test link = "$pass"; then + if test prog = "$linkmode"; then + compile_deplibs="$new_inherited_linker_flags $compile_deplibs" + finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" + else + compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + fi + fi + dependency_libs=$newdependency_libs + if test dlpreopen = "$pass"; then + # Link the dlpreopened libraries before other libraries + for deplib in $save_deplibs; do + deplibs="$deplib $deplibs" + done + fi + if test dlopen != "$pass"; then + test conv = "$pass" || { + # Make sure lib_search_path contains only unique directories. + lib_search_path= + for dir in $newlib_search_path; do + case "$lib_search_path " in + *" $dir "*) ;; + *) func_append lib_search_path " $dir" ;; + esac + done + newlib_search_path= + } + + if test prog,link = "$linkmode,$pass"; then + vars="compile_deplibs finalize_deplibs" + else + vars=deplibs + fi + for var in $vars dependency_libs; do + # Add libraries to $var in reverse order + eval tmp_libs=\"\$$var\" + new_libs= + for deplib in $tmp_libs; do + # FIXME: Pedantically, this is the right thing to do, so + # that some nasty dependency loop isn't accidentally + # broken: + #new_libs="$deplib $new_libs" + # Pragmatically, this seems to cause very few problems in + # practice: + case $deplib in + -L*) new_libs="$deplib $new_libs" ;; + -R*) ;; + *) + # And here is the reason: when a library appears more + # than once as an explicit dependence of a library, or + # is implicitly linked in more than once by the + # compiler, it is considered special, and multiple + # occurrences thereof are not removed. Compare this + # with having the same library being listed as a + # dependency of multiple other libraries: in this case, + # we know (pedantically, we assume) the library does not + # need to be listed more than once, so we keep only the + # last copy. This is not always right, but it is rare + # enough that we require users that really mean to play + # such unportable linking tricks to link the library + # using -Wl,-lname, so that libtool does not consider it + # for duplicate removal. + case " $specialdeplibs " in + *" $deplib "*) new_libs="$deplib $new_libs" ;; + *) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$deplib $new_libs" ;; + esac + ;; + esac + ;; + esac + done + tmp_libs= + for deplib in $new_libs; do + case $deplib in + -L*) + case " $tmp_libs " in + *" $deplib "*) ;; + *) func_append tmp_libs " $deplib" ;; + esac + ;; + *) func_append tmp_libs " $deplib" ;; + esac + done + eval $var=\"$tmp_libs\" + done # for var + fi + + # Add Sun CC postdeps if required: + test CXX = "$tagname" && { + case $host_os in + linux*) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C++ 5.9 + func_suncc_cstd_abi + + if test no != "$suncc_use_cstd_abi"; then + func_append postdeps ' -library=Cstd -library=Crun' + fi + ;; + esac + ;; + + solaris*) + func_cc_basename "$CC" + case $func_cc_basename_result in + CC* | sunCC*) + func_suncc_cstd_abi + + if test no != "$suncc_use_cstd_abi"; then + func_append postdeps ' -library=Cstd -library=Crun' + fi + ;; + esac + ;; + esac + } + + # Last step: remove runtime libs from dependency_libs + # (they stay in deplibs) + tmp_libs= + for i in $dependency_libs; do + case " $predeps $postdeps $compiler_lib_search_path " in + *" $i "*) + i= + ;; + esac + if test -n "$i"; then + func_append tmp_libs " $i" + fi + done + dependency_libs=$tmp_libs + done # for pass + if test prog = "$linkmode"; then + dlfiles=$newdlfiles + fi + if test prog = "$linkmode" || test lib = "$linkmode"; then + dlprefiles=$newdlprefiles + fi + + case $linkmode in + oldlib) + if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then + func_warning "'-dlopen' is ignored for archives" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "'-l' and '-L' are ignored for archives" ;; + esac + + test -n "$rpath" && \ + func_warning "'-rpath' is ignored for archives" + + test -n "$xrpath" && \ + func_warning "'-R' is ignored for archives" + + test -n "$vinfo" && \ + func_warning "'-version-info/-version-number' is ignored for archives" + + test -n "$release" && \ + func_warning "'-release' is ignored for archives" + + test -n "$export_symbols$export_symbols_regex" && \ + func_warning "'-export-symbols' is ignored for archives" + + # Now set the variables for building old libraries. + build_libtool_libs=no + oldlibs=$output + func_append objs "$old_deplibs" + ;; + + lib) + # Make sure we only generate libraries of the form 'libNAME.la'. + case $outputname in + lib*) + func_stripname 'lib' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + ;; + *) + test no = "$module" \ + && func_fatal_help "libtool library '$output' must begin with 'lib'" + + if test no != "$need_lib_prefix"; then + # Add the "lib" prefix for modules if required + func_stripname '' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + else + func_stripname '' '.la' "$outputname" + libname=$func_stripname_result + fi + ;; + esac + + if test -n "$objs"; then + if test pass_all != "$deplibs_check_method"; then + func_fatal_error "cannot build libtool library '$output' from non-libtool objects on this host:$objs" + else + echo + $ECHO "*** Warning: Linking the shared library $output against the non-libtool" + $ECHO "*** objects $objs is not portable!" + func_append libobjs " $objs" + fi + fi + + test no = "$dlself" \ + || func_warning "'-dlopen self' is ignored for libtool libraries" + + set dummy $rpath + shift + test 1 -lt "$#" \ + && func_warning "ignoring multiple '-rpath's for a libtool library" + + install_libdir=$1 + + oldlibs= + if test -z "$rpath"; then + if test yes = "$build_libtool_libs"; then + # Building a libtool convenience library. + # Some compilers have problems with a '.al' extension so + # convenience libraries should have the same extension an + # archive normally would. + oldlibs="$output_objdir/$libname.$libext $oldlibs" + build_libtool_libs=convenience + build_old_libs=yes + fi + + test -n "$vinfo" && \ + func_warning "'-version-info/-version-number' is ignored for convenience libraries" + + test -n "$release" && \ + func_warning "'-release' is ignored for convenience libraries" + else + + # Parse the version information argument. + save_ifs=$IFS; IFS=: + set dummy $vinfo 0 0 0 + shift + IFS=$save_ifs + + test -n "$7" && \ + func_fatal_help "too many parameters to '-version-info'" + + # convert absolute version numbers to libtool ages + # this retains compatibility with .la files and attempts + # to make the code below a bit more comprehensible + + case $vinfo_number in + yes) + number_major=$1 + number_minor=$2 + number_revision=$3 + # + # There are really only two kinds -- those that + # use the current revision as the major version + # and those that subtract age and use age as + # a minor version. But, then there is irix + # that has an extra 1 added just for fun + # + case $version_type in + # correct linux to gnu/linux during the next big refactor + darwin|freebsd-elf|linux|osf|windows|none) + func_arith $number_major + $number_minor + current=$func_arith_result + age=$number_minor + revision=$number_revision + ;; + freebsd-aout|qnx|sunos) + current=$number_major + revision=$number_minor + age=0 + ;; + irix|nonstopux) + func_arith $number_major + $number_minor + current=$func_arith_result + age=$number_minor + revision=$number_minor + lt_irix_increment=no + ;; + *) + func_fatal_configuration "$modename: unknown library version type '$version_type'" + ;; + esac + ;; + no) + current=$1 + revision=$2 + age=$3 + ;; + esac + + # Check that each of the things are valid numbers. + case $current in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "CURRENT '$current' must be a nonnegative integer" + func_fatal_error "'$vinfo' is not valid version information" + ;; + esac + + case $revision in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "REVISION '$revision' must be a nonnegative integer" + func_fatal_error "'$vinfo' is not valid version information" + ;; + esac + + case $age in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "AGE '$age' must be a nonnegative integer" + func_fatal_error "'$vinfo' is not valid version information" + ;; + esac + + if test "$age" -gt "$current"; then + func_error "AGE '$age' is greater than the current interface number '$current'" + func_fatal_error "'$vinfo' is not valid version information" + fi + + # Calculate the version variables. + major= + versuffix= + verstring= + case $version_type in + none) ;; + + darwin) + # Like Linux, but with the current version available in + # verstring for coding it into the library header + func_arith $current - $age + major=.$func_arith_result + versuffix=$major.$age.$revision + # Darwin ld doesn't like 0 for these options... + func_arith $current + 1 + minor_current=$func_arith_result + xlcverstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" + verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" + # On Darwin other compilers + case $CC in + nagfor*) + verstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" + ;; + *) + verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" + ;; + esac + ;; + + freebsd-aout) + major=.$current + versuffix=.$current.$revision + ;; + + freebsd-elf) + func_arith $current - $age + major=.$func_arith_result + versuffix=$major.$age.$revision + ;; + + irix | nonstopux) + if test no = "$lt_irix_increment"; then + func_arith $current - $age + else + func_arith $current - $age + 1 + fi + major=$func_arith_result + + case $version_type in + nonstopux) verstring_prefix=nonstopux ;; + *) verstring_prefix=sgi ;; + esac + verstring=$verstring_prefix$major.$revision + + # Add in all the interfaces that we are compatible with. + loop=$revision + while test 0 -ne "$loop"; do + func_arith $revision - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring=$verstring_prefix$major.$iface:$verstring + done + + # Before this point, $major must not contain '.'. + major=.$major + versuffix=$major.$revision + ;; + + linux) # correct to gnu/linux during the next big refactor + func_arith $current - $age + major=.$func_arith_result + versuffix=$major.$age.$revision + ;; + + osf) + func_arith $current - $age + major=.$func_arith_result + versuffix=.$current.$age.$revision + verstring=$current.$age.$revision + + # Add in all the interfaces that we are compatible with. + loop=$age + while test 0 -ne "$loop"; do + func_arith $current - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring=$verstring:$iface.0 + done + + # Make executables depend on our current version. + func_append verstring ":$current.0" + ;; + + qnx) + major=.$current + versuffix=.$current + ;; + + sco) + major=.$current + versuffix=.$current + ;; + + sunos) + major=.$current + versuffix=.$current.$revision + ;; + + windows) + # Use '-' rather than '.', since we only want one + # extension on DOS 8.3 file systems. + func_arith $current - $age + major=$func_arith_result + versuffix=-$major + ;; + + *) + func_fatal_configuration "unknown library version type '$version_type'" + ;; + esac + + # Clear the version info if we defaulted, and they specified a release. + if test -z "$vinfo" && test -n "$release"; then + major= + case $version_type in + darwin) + # we can't check for "0.0" in archive_cmds due to quoting + # problems, so we reset it completely + verstring= + ;; + *) + verstring=0.0 + ;; + esac + if test no = "$need_version"; then + versuffix= + else + versuffix=.0.0 + fi + fi + + # Remove version info from name if versioning should be avoided + if test yes,no = "$avoid_version,$need_version"; then + major= + versuffix= + verstring= + fi + + # Check to see if the archive will have undefined symbols. + if test yes = "$allow_undefined"; then + if test unsupported = "$allow_undefined_flag"; then + if test yes = "$build_old_libs"; then + func_warning "undefined symbols not allowed in $host shared libraries; building static only" + build_libtool_libs=no + else + func_fatal_error "can't build $host shared library unless -no-undefined is specified" + fi + fi + else + # Don't allow undefined symbols. + allow_undefined_flag=$no_undefined_flag + fi + + fi + + func_generate_dlsyms "$libname" "$libname" : + func_append libobjs " $symfileobj" + test " " = "$libobjs" && libobjs= + + if test relink != "$opt_mode"; then + # Remove our outputs, but don't remove object files since they + # may have been created when compiling PIC objects. + removelist= + tempremovelist=`$ECHO "$output_objdir/*"` + for p in $tempremovelist; do + case $p in + *.$objext | *.gcno) + ;; + $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/$libname$release.*) + if test -n "$precious_files_regex"; then + if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 + then + continue + fi + fi + func_append removelist " $p" + ;; + *) ;; + esac + done + test -n "$removelist" && \ + func_show_eval "${RM}r \$removelist" + fi + + # Now set the variables for building old libraries. + if test yes = "$build_old_libs" && test convenience != "$build_libtool_libs"; then + func_append oldlibs " $output_objdir/$libname.$libext" + + # Transform .lo files to .o files. + oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; $lo2o" | $NL2SP` + fi + + # Eliminate all temporary directories. + #for path in $notinst_path; do + # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` + # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` + # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` + #done + + if test -n "$xrpath"; then + # If the user specified any rpath flags, then add them. + temp_xrpath= + for libdir in $xrpath; do + func_replace_sysroot "$libdir" + func_append temp_xrpath " -R$func_replace_sysroot_result" + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + done + if test yes != "$hardcode_into_libs" || test yes = "$build_old_libs"; then + dependency_libs="$temp_xrpath $dependency_libs" + fi + fi + + # Make sure dlfiles contains only unique files that won't be dlpreopened + old_dlfiles=$dlfiles + dlfiles= + for lib in $old_dlfiles; do + case " $dlprefiles $dlfiles " in + *" $lib "*) ;; + *) func_append dlfiles " $lib" ;; + esac + done + + # Make sure dlprefiles contains only unique files + old_dlprefiles=$dlprefiles + dlprefiles= + for lib in $old_dlprefiles; do + case "$dlprefiles " in + *" $lib "*) ;; + *) func_append dlprefiles " $lib" ;; + esac + done + + if test yes = "$build_libtool_libs"; then + if test -n "$rpath"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) + # these systems don't actually have a c library (as such)! + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C library is in the System framework + func_append deplibs " System.ltframework" + ;; + *-*-netbsd*) + # Don't link with libc until the a.out ld.so is fixed. + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + ;; + *) + # Add libc to deplibs on all other systems if necessary. + if test yes = "$build_libtool_need_lc"; then + func_append deplibs " -lc" + fi + ;; + esac + fi + + # Transform deplibs into only deplibs that can be linked in shared. + name_save=$name + libname_save=$libname + release_save=$release + versuffix_save=$versuffix + major_save=$major + # I'm not sure if I'm treating the release correctly. I think + # release should show up in the -l (ie -lgmp5) so we don't want to + # add it in twice. Is that correct? + release= + versuffix= + major= + newdeplibs= + droppeddeps=no + case $deplibs_check_method in + pass_all) + # Don't check for shared/static. Everything works. + # This might be a little naive. We might want to check + # whether the library exists or not. But this is on + # osf3 & osf4 and I'm not really sure... Just + # implementing what was already the behavior. + newdeplibs=$deplibs + ;; + test_compile) + # This code stresses the "libraries are programs" paradigm to its + # limits. Maybe even breaks it. We compile a program, linking it + # against the deplibs as a proxy for the library. Then we can check + # whether they linked in statically or dynamically with ldd. + $opt_dry_run || $RM conftest.c + cat > conftest.c </dev/null` + $nocaseglob + else + potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` + fi + for potent_lib in $potential_libs; do + # Follow soft links. + if ls -lLd "$potent_lib" 2>/dev/null | + $GREP " -> " >/dev/null; then + continue + fi + # The statement above tries to avoid entering an + # endless loop below, in case of cyclic links. + # We might still enter an endless loop, since a link + # loop can be closed while we follow links, + # but so what? + potlib=$potent_lib + while test -h "$potlib" 2>/dev/null; do + potliblink=`ls -ld $potlib | $SED 's/.* -> //'` + case $potliblink in + [\\/]* | [A-Za-z]:[\\/]*) potlib=$potliblink;; + *) potlib=`$ECHO "$potlib" | $SED 's|[^/]*$||'`"$potliblink";; + esac + done + if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | + $SED -e 10q | + $EGREP "$file_magic_regex" > /dev/null; then + func_append newdeplibs " $a_deplib" + a_deplib= + break 2 + fi + done + done + fi + if test -n "$a_deplib"; then + droppeddeps=yes + echo + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib"; then + $ECHO "*** with $libname but no candidates were found. (...for file magic test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a file magic. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + func_append newdeplibs " $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + for a_deplib in $deplibs; do + case $a_deplib in + -l*) + func_stripname -l '' "$a_deplib" + name=$func_stripname_result + if test yes = "$allow_libtool_libs_with_static_runtimes"; then + case " $predeps $postdeps " in + *" $a_deplib "*) + func_append newdeplibs " $a_deplib" + a_deplib= + ;; + esac + fi + if test -n "$a_deplib"; then + libname=`eval "\\$ECHO \"$libname_spec\""` + for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do + potential_libs=`ls $i/$libname[.-]* 2>/dev/null` + for potent_lib in $potential_libs; do + potlib=$potent_lib # see symlink-check above in file_magic test + if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ + $EGREP "$match_pattern_regex" > /dev/null; then + func_append newdeplibs " $a_deplib" + a_deplib= + break 2 + fi + done + done + fi + if test -n "$a_deplib"; then + droppeddeps=yes + echo + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib"; then + $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a regex pattern. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + func_append newdeplibs " $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + none | unknown | *) + newdeplibs= + tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` + if test yes = "$allow_libtool_libs_with_static_runtimes"; then + for i in $predeps $postdeps; do + # can't use Xsed below, because $i might contain '/' + tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s|$i||"` + done + fi + case $tmp_deplibs in + *[!\ \ ]*) + echo + if test none = "$deplibs_check_method"; then + echo "*** Warning: inter-library dependencies are not supported in this platform." + else + echo "*** Warning: inter-library dependencies are not known to be supported." + fi + echo "*** All declared inter-library dependencies are being dropped." + droppeddeps=yes + ;; + esac + ;; + esac + versuffix=$versuffix_save + major=$major_save + release=$release_save + libname=$libname_save + name=$name_save + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library with the System framework + newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` + ;; + esac + + if test yes = "$droppeddeps"; then + if test yes = "$module"; then + echo + echo "*** Warning: libtool could not satisfy all declared inter-library" + $ECHO "*** dependencies of module $libname. Therefore, libtool will create" + echo "*** a static module, that should work as long as the dlopening" + echo "*** application is linked with the -dlopen flag." + if test -z "$global_symbol_pipe"; then + echo + echo "*** However, this would only work if libtool was able to extract symbol" + echo "*** lists from a program, using 'nm' or equivalent, but libtool could" + echo "*** not find such a program. So, this module is probably useless." + echo "*** 'nm' from GNU binutils and a full rebuild may help." + fi + if test no = "$build_old_libs"; then + oldlibs=$output_objdir/$libname.$libext + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + else + echo "*** The inter-library dependencies that have been dropped here will be" + echo "*** automatically added whenever a program is linked with this library" + echo "*** or is declared to -dlopen it." + + if test no = "$allow_undefined"; then + echo + echo "*** Since this library must not contain undefined symbols," + echo "*** because either the platform does not support them or" + echo "*** it was explicitly requested with -no-undefined," + echo "*** libtool will only create a static version of it." + if test no = "$build_old_libs"; then + oldlibs=$output_objdir/$libname.$libext + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + fi + fi + # Done checking deplibs! + deplibs=$newdeplibs + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + case $host in + *-*-darwin*) + newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $deplibs " in + *" -L$path/$objdir "*) + func_append new_libs " -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) func_append new_libs " $deplib" ;; + esac + ;; + *) func_append new_libs " $deplib" ;; + esac + done + deplibs=$new_libs + + # All the library-specific variables (install_libdir is set above). + library_names= + old_library= + dlname= + + # Test again, we may have decided not to build it any more + if test yes = "$build_libtool_libs"; then + # Remove $wl instances when linking with ld. + # FIXME: should test the right _cmds variable. + case $archive_cmds in + *\$LD\ *) wl= ;; + esac + if test yes = "$hardcode_into_libs"; then + # Hardcode the library paths + hardcode_libdirs= + dep_rpath= + rpath=$finalize_rpath + test relink = "$opt_mode" || rpath=$compile_rpath$rpath + for libdir in $rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + func_replace_sysroot "$libdir" + libdir=$func_replace_sysroot_result + if test -z "$hardcode_libdirs"; then + hardcode_libdirs=$libdir + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append dep_rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) func_append perm_rpath " $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir=$hardcode_libdirs + eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" + fi + if test -n "$runpath_var" && test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + func_append rpath "$dir:" + done + eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" + fi + test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" + fi + + shlibpath=$finalize_shlibpath + test relink = "$opt_mode" || shlibpath=$compile_shlibpath$shlibpath + if test -n "$shlibpath"; then + eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" + fi + + # Get the real and link names of the library. + eval shared_ext=\"$shrext_cmds\" + eval library_names=\"$library_names_spec\" + set dummy $library_names + shift + realname=$1 + shift + + if test -n "$soname_spec"; then + eval soname=\"$soname_spec\" + else + soname=$realname + fi + if test -z "$dlname"; then + dlname=$soname + fi + + lib=$output_objdir/$realname + linknames= + for link + do + func_append linknames " $link" + done + + # Use standard objects if they are pic + test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` + test "X$libobjs" = "X " && libobjs= + + delfiles= + if test -n "$export_symbols" && test -n "$include_expsyms"; then + $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" + export_symbols=$output_objdir/$libname.uexp + func_append delfiles " $export_symbols" + fi + + orig_export_symbols= + case $host_os in + cygwin* | mingw* | cegcc*) + if test -n "$export_symbols" && test -z "$export_symbols_regex"; then + # exporting using user supplied symfile + func_dll_def_p "$export_symbols" || { + # and it's NOT already a .def file. Must figure out + # which of the given symbols are data symbols and tag + # them as such. So, trigger use of export_symbols_cmds. + # export_symbols gets reassigned inside the "prepare + # the list of exported symbols" if statement, so the + # include_expsyms logic still works. + orig_export_symbols=$export_symbols + export_symbols= + always_export_symbols=yes + } + fi + ;; + esac + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + if test yes = "$always_export_symbols" || test -n "$export_symbols_regex"; then + func_verbose "generating symbol list for '$libname.la'" + export_symbols=$output_objdir/$libname.exp + $opt_dry_run || $RM $export_symbols + cmds=$export_symbols_cmds + save_ifs=$IFS; IFS='~' + for cmd1 in $cmds; do + IFS=$save_ifs + # Take the normal branch if the nm_file_list_spec branch + # doesn't work or if tool conversion is not needed. + case $nm_file_list_spec~$to_tool_file_cmd in + *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) + try_normal_branch=yes + eval cmd=\"$cmd1\" + func_len " $cmd" + len=$func_len_result + ;; + *) + try_normal_branch=no + ;; + esac + if test yes = "$try_normal_branch" \ + && { test "$len" -lt "$max_cmd_len" \ + || test "$max_cmd_len" -le -1; } + then + func_show_eval "$cmd" 'exit $?' + skipped_export=false + elif test -n "$nm_file_list_spec"; then + func_basename "$output" + output_la=$func_basename_result + save_libobjs=$libobjs + save_output=$output + output=$output_objdir/$output_la.nm + func_to_tool_file "$output" + libobjs=$nm_file_list_spec$func_to_tool_file_result + func_append delfiles " $output" + func_verbose "creating $NM input file list: $output" + for obj in $save_libobjs; do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" + done > "$output" + eval cmd=\"$cmd1\" + func_show_eval "$cmd" 'exit $?' + output=$save_output + libobjs=$save_libobjs + skipped_export=false + else + # The command line is too long to execute in one step. + func_verbose "using reloadable object file for export list..." + skipped_export=: + # Break out early, otherwise skipped_export may be + # set to false by a later but shorter cmd. + break + fi + done + IFS=$save_ifs + if test -n "$export_symbols_regex" && test : != "$skipped_export"; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + fi + + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols=$export_symbols + test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols + $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' + fi + + if test : != "$skipped_export" && test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for '$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands, which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + func_append delfiles " $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + + tmp_deplibs= + for test_deplib in $deplibs; do + case " $convenience " in + *" $test_deplib "*) ;; + *) + func_append tmp_deplibs " $test_deplib" + ;; + esac + done + deplibs=$tmp_deplibs + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec" && + test yes = "$compiler_needs_object" && + test -z "$libobjs"; then + # extract the archives, so we have objects to list. + # TODO: could optimize this to just extract one archive. + whole_archive_flag_spec= + fi + if test -n "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + else + gentop=$output_objdir/${outputname}x + func_append generated " $gentop" + + func_extract_archives $gentop $convenience + func_append libobjs " $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + fi + + if test yes = "$thread_safe" && test -n "$thread_safe_flag_spec"; then + eval flag=\"$thread_safe_flag_spec\" + func_append linker_flags " $flag" + fi + + # Make a backup of the uninstalled library when relinking + if test relink = "$opt_mode"; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? + fi + + # Do each of the archive commands. + if test yes = "$module" && test -n "$module_cmds"; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + eval test_cmds=\"$module_expsym_cmds\" + cmds=$module_expsym_cmds + else + eval test_cmds=\"$module_cmds\" + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + eval test_cmds=\"$archive_expsym_cmds\" + cmds=$archive_expsym_cmds + else + eval test_cmds=\"$archive_cmds\" + cmds=$archive_cmds + fi + fi + + if test : != "$skipped_export" && + func_len " $test_cmds" && + len=$func_len_result && + test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + : + else + # The command line is too long to link in one step, link piecewise + # or, if using GNU ld and skipped_export is not :, use a linker + # script. + + # Save the value of $output and $libobjs because we want to + # use them later. If we have whole_archive_flag_spec, we + # want to use save_libobjs as it was before + # whole_archive_flag_spec was expanded, because we can't + # assume the linker understands whole_archive_flag_spec. + # This may have to be revisited, in case too many + # convenience libraries get linked in and end up exceeding + # the spec. + if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + fi + save_output=$output + func_basename "$output" + output_la=$func_basename_result + + # Clear the reloadable object creation command queue and + # initialize k to one. + test_cmds= + concat_cmds= + objlist= + last_robj= + k=1 + + if test -n "$save_libobjs" && test : != "$skipped_export" && test yes = "$with_gnu_ld"; then + output=$output_objdir/$output_la.lnkscript + func_verbose "creating GNU ld script: $output" + echo 'INPUT (' > $output + for obj in $save_libobjs + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" >> $output + done + echo ')' >> $output + func_append delfiles " $output" + func_to_tool_file "$output" + output=$func_to_tool_file_result + elif test -n "$save_libobjs" && test : != "$skipped_export" && test -n "$file_list_spec"; then + output=$output_objdir/$output_la.lnk + func_verbose "creating linker input file list: $output" + : > $output + set x $save_libobjs + shift + firstobj= + if test yes = "$compiler_needs_object"; then + firstobj="$1 " + shift + fi + for obj + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" >> $output + done + func_append delfiles " $output" + func_to_tool_file "$output" + output=$firstobj\"$file_list_spec$func_to_tool_file_result\" + else + if test -n "$save_libobjs"; then + func_verbose "creating reloadable object files..." + output=$output_objdir/$output_la-$k.$objext + eval test_cmds=\"$reload_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + + # Loop over the list of objects to be linked. + for obj in $save_libobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + if test -z "$objlist" || + test "$len" -lt "$max_cmd_len"; then + func_append objlist " $obj" + else + # The command $test_cmds is almost too long, add a + # command to the queue. + if test 1 -eq "$k"; then + # The first file doesn't have a previous command to add. + reload_objs=$objlist + eval concat_cmds=\"$reload_cmds\" + else + # All subsequent reloadable object files will link in + # the last one created. + reload_objs="$objlist $last_robj" + eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" + fi + last_robj=$output_objdir/$output_la-$k.$objext + func_arith $k + 1 + k=$func_arith_result + output=$output_objdir/$output_la-$k.$objext + objlist=" $obj" + func_len " $last_robj" + func_arith $len0 + $func_len_result + len=$func_arith_result + fi + done + # Handle the remaining objects by creating one last + # reloadable object file. All subsequent reloadable object + # files will link in the last one created. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + reload_objs="$objlist $last_robj" + eval concat_cmds=\"\$concat_cmds$reload_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" + fi + func_append delfiles " $output" + + else + output= + fi + + ${skipped_export-false} && { + func_verbose "generating symbol list for '$libname.la'" + export_symbols=$output_objdir/$libname.exp + $opt_dry_run || $RM $export_symbols + libobjs=$output + # Append the command to create the export file. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" + fi + } + + test -n "$save_libobjs" && + func_verbose "creating a temporary reloadable object file: $output" + + # Loop through the commands generated above and execute them. + save_ifs=$IFS; IFS='~' + for cmd in $concat_cmds; do + IFS=$save_ifs + $opt_quiet || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test relink = "$opt_mode"; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS=$save_ifs + + if test -n "$export_symbols_regex" && ${skipped_export-false}; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + + ${skipped_export-false} && { + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols=$export_symbols + test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols + $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' + fi + + if test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for '$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands, which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + func_append delfiles " $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + } + + libobjs=$output + # Restore the value of output. + output=$save_output + + if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + fi + # Expand the library linking commands again to reset the + # value of $libobjs for piecewise linking. + + # Do each of the archive commands. + if test yes = "$module" && test -n "$module_cmds"; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + cmds=$module_expsym_cmds + else + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + cmds=$archive_expsym_cmds + else + cmds=$archive_cmds + fi + fi + fi + + if test -n "$delfiles"; then + # Append the command to remove temporary files to $cmds. + eval cmds=\"\$cmds~\$RM $delfiles\" + fi + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop=$output_objdir/${outputname}x + func_append generated " $gentop" + + func_extract_archives $gentop $dlprefiles + func_append libobjs " $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + + save_ifs=$IFS; IFS='~' + for cmd in $cmds; do + IFS=$sp$nl + eval cmd=\"$cmd\" + IFS=$save_ifs + $opt_quiet || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test relink = "$opt_mode"; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS=$save_ifs + + # Restore the uninstalled library and exit + if test relink = "$opt_mode"; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? + + if test -n "$convenience"; then + if test -z "$whole_archive_flag_spec"; then + func_show_eval '${RM}r "$gentop"' + fi + fi + + exit $EXIT_SUCCESS + fi + + # Create links to the real library. + for linkname in $linknames; do + if test "$realname" != "$linkname"; then + func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' + fi + done + + # If -module or -export-dynamic was specified, set the dlname. + if test yes = "$module" || test yes = "$export_dynamic"; then + # On all known operating systems, these are identical. + dlname=$soname + fi + fi + ;; + + obj) + if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then + func_warning "'-dlopen' is ignored for objects" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "'-l' and '-L' are ignored for objects" ;; + esac + + test -n "$rpath" && \ + func_warning "'-rpath' is ignored for objects" + + test -n "$xrpath" && \ + func_warning "'-R' is ignored for objects" + + test -n "$vinfo" && \ + func_warning "'-version-info' is ignored for objects" + + test -n "$release" && \ + func_warning "'-release' is ignored for objects" + + case $output in + *.lo) + test -n "$objs$old_deplibs" && \ + func_fatal_error "cannot build library object '$output' from non-libtool objects" + + libobj=$output + func_lo2o "$libobj" + obj=$func_lo2o_result + ;; + *) + libobj= + obj=$output + ;; + esac + + # Delete the old objects. + $opt_dry_run || $RM $obj $libobj + + # Objects from convenience libraries. This assumes + # single-version convenience libraries. Whenever we create + # different ones for PIC/non-PIC, this we'll have to duplicate + # the extraction. + reload_conv_objs= + gentop= + # if reload_cmds runs $LD directly, get rid of -Wl from + # whole_archive_flag_spec and hope we can get by with turning comma + # into space. + case $reload_cmds in + *\$LD[\ \$]*) wl= ;; + esac + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec"; then + eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" + test -n "$wl" || tmp_whole_archive_flags=`$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` + reload_conv_objs=$reload_objs\ $tmp_whole_archive_flags + else + gentop=$output_objdir/${obj}x + func_append generated " $gentop" + + func_extract_archives $gentop $convenience + reload_conv_objs="$reload_objs $func_extract_archives_result" + fi + fi + + # If we're not building shared, we need to use non_pic_objs + test yes = "$build_libtool_libs" || libobjs=$non_pic_objects + + # Create the old-style object. + reload_objs=$objs$old_deplibs' '`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; /\.lib$/d; $lo2o" | $NL2SP`' '$reload_conv_objs + + output=$obj + func_execute_cmds "$reload_cmds" 'exit $?' + + # Exit if we aren't doing a library object file. + if test -z "$libobj"; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + fi + + test yes = "$build_libtool_libs" || { + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + # Create an invalid libtool object if no PIC, so that we don't + # accidentally link it into a program. + # $show "echo timestamp > $libobj" + # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? + exit $EXIT_SUCCESS + } + + if test -n "$pic_flag" || test default != "$pic_mode"; then + # Only do commands if we really have different PIC objects. + reload_objs="$libobjs $reload_conv_objs" + output=$libobj + func_execute_cmds "$reload_cmds" 'exit $?' + fi + + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + ;; + + prog) + case $host in + *cygwin*) func_stripname '' '.exe' "$output" + output=$func_stripname_result.exe;; + esac + test -n "$vinfo" && \ + func_warning "'-version-info' is ignored for programs" + + test -n "$release" && \ + func_warning "'-release' is ignored for programs" + + $preload \ + && test unknown,unknown,unknown = "$dlopen_support,$dlopen_self,$dlopen_self_static" \ + && func_warning "'LT_INIT([dlopen])' not used. Assuming no dlopen support." + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library is the System framework + compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` + finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` + ;; + esac + + case $host in + *-*-darwin*) + # Don't allow lazy linking, it breaks C++ global constructors + # But is supposedly fixed on 10.4 or later (yay!). + if test CXX = "$tagname"; then + case ${MACOSX_DEPLOYMENT_TARGET-10.0} in + 10.[0123]) + func_append compile_command " $wl-bind_at_load" + func_append finalize_command " $wl-bind_at_load" + ;; + esac + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $compile_deplibs " in + *" -L$path/$objdir "*) + func_append new_libs " -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $compile_deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) func_append new_libs " $deplib" ;; + esac + ;; + *) func_append new_libs " $deplib" ;; + esac + done + compile_deplibs=$new_libs + + + func_append compile_command " $compile_deplibs" + func_append finalize_command " $finalize_deplibs" + + if test -n "$rpath$xrpath"; then + # If the user specified any rpath flags, then add them. + for libdir in $rpath $xrpath; do + # This is the magic to use -rpath. + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + done + fi + + # Now hardcode the library paths + rpath= + hardcode_libdirs= + for libdir in $compile_rpath $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs=$libdir + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) func_append perm_rpath " $libdir" ;; + esac + fi + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`$ECHO "$libdir" | $SED -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$libdir:"*) ;; + ::) dllsearchpath=$libdir;; + *) func_append dllsearchpath ":$libdir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) func_append dllsearchpath ":$testbindir";; + esac + ;; + esac + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir=$hardcode_libdirs + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + compile_rpath=$rpath + + rpath= + hardcode_libdirs= + for libdir in $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs=$libdir + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$finalize_perm_rpath " in + *" $libdir "*) ;; + *) func_append finalize_perm_rpath " $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir=$hardcode_libdirs + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + finalize_rpath=$rpath + + if test -n "$libobjs" && test yes = "$build_old_libs"; then + # Transform all the library objects into standard objects. + compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` + finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` + fi + + func_generate_dlsyms "$outputname" "@PROGRAM@" false + + # template prelinking step + if test -n "$prelink_cmds"; then + func_execute_cmds "$prelink_cmds" 'exit $?' + fi + + wrappers_required=: + case $host in + *cegcc* | *mingw32ce*) + # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. + wrappers_required=false + ;; + *cygwin* | *mingw* ) + test yes = "$build_libtool_libs" || wrappers_required=false + ;; + *) + if test no = "$need_relink" || test yes != "$build_libtool_libs"; then + wrappers_required=false + fi + ;; + esac + $wrappers_required || { + # Replace the output file specification. + compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` + link_command=$compile_command$compile_rpath + + # We have no uninstalled library dependencies, so finalize right now. + exit_status=0 + func_show_eval "$link_command" 'exit_status=$?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + # Delete the generated files. + if test -f "$output_objdir/${outputname}S.$objext"; then + func_show_eval '$RM "$output_objdir/${outputname}S.$objext"' + fi + + exit $exit_status + } + + if test -n "$compile_shlibpath$finalize_shlibpath"; then + compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" + fi + if test -n "$finalize_shlibpath"; then + finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" + fi + + compile_var= + finalize_var= + if test -n "$runpath_var"; then + if test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + func_append rpath "$dir:" + done + compile_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + if test -n "$finalize_perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $finalize_perm_rpath; do + func_append rpath "$dir:" + done + finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + fi + + if test yes = "$no_install"; then + # We don't need to create a wrapper script. + link_command=$compile_var$compile_command$compile_rpath + # Replace the output file specification. + link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` + # Delete the old output file. + $opt_dry_run || $RM $output + # Link the executable and exit + func_show_eval "$link_command" 'exit $?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + exit $EXIT_SUCCESS + fi + + case $hardcode_action,$fast_install in + relink,*) + # Fast installation is not supported + link_command=$compile_var$compile_command$compile_rpath + relink_command=$finalize_var$finalize_command$finalize_rpath + + func_warning "this platform does not like uninstalled shared libraries" + func_warning "'$output' will be relinked during installation" + ;; + *,yes) + link_command=$finalize_var$compile_command$finalize_rpath + relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` + ;; + *,no) + link_command=$compile_var$compile_command$compile_rpath + relink_command=$finalize_var$finalize_command$finalize_rpath + ;; + *,needless) + link_command=$finalize_var$compile_command$finalize_rpath + relink_command= + ;; + esac + + # Replace the output file specification. + link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` + + # Delete the old output files. + $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname + + func_show_eval "$link_command" 'exit $?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output_objdir/$outputname" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + # Now create the wrapper script. + func_verbose "creating $output" + + # Quote the relink command for shipping. + if test -n "$relink_command"; then + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + relink_command="(cd `pwd`; $relink_command)" + relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` + fi + + # Only actually do things if not in dry run mode. + $opt_dry_run || { + # win32 will think the script is a binary if it has + # a .exe suffix, so we strip it off here. + case $output in + *.exe) func_stripname '' '.exe' "$output" + output=$func_stripname_result ;; + esac + # test for cygwin because mv fails w/o .exe extensions + case $host in + *cygwin*) + exeext=.exe + func_stripname '' '.exe' "$outputname" + outputname=$func_stripname_result ;; + *) exeext= ;; + esac + case $host in + *cygwin* | *mingw* ) + func_dirname_and_basename "$output" "" "." + output_name=$func_basename_result + output_path=$func_dirname_result + cwrappersource=$output_path/$objdir/lt-$output_name.c + cwrapper=$output_path/$output_name.exe + $RM $cwrappersource $cwrapper + trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 + + func_emit_cwrapperexe_src > $cwrappersource + + # The wrapper executable is built using the $host compiler, + # because it contains $host paths and files. If cross- + # compiling, it, like the target executable, must be + # executed on the $host or under an emulation environment. + $opt_dry_run || { + $LTCC $LTCFLAGS -o $cwrapper $cwrappersource + $STRIP $cwrapper + } + + # Now, create the wrapper script for func_source use: + func_ltwrapper_scriptname $cwrapper + $RM $func_ltwrapper_scriptname_result + trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 + $opt_dry_run || { + # note: this script will not be executed, so do not chmod. + if test "x$build" = "x$host"; then + $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result + else + func_emit_wrapper no > $func_ltwrapper_scriptname_result + fi + } + ;; + * ) + $RM $output + trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 + + func_emit_wrapper no > $output + chmod +x $output + ;; + esac + } + exit $EXIT_SUCCESS + ;; + esac + + # See if we need to build an old-fashioned archive. + for oldlib in $oldlibs; do + + case $build_libtool_libs in + convenience) + oldobjs="$libobjs_save $symfileobj" + addlibs=$convenience + build_libtool_libs=no + ;; + module) + oldobjs=$libobjs_save + addlibs=$old_convenience + build_libtool_libs=no + ;; + *) + oldobjs="$old_deplibs $non_pic_objects" + $preload && test -f "$symfileobj" \ + && func_append oldobjs " $symfileobj" + addlibs=$old_convenience + ;; + esac + + if test -n "$addlibs"; then + gentop=$output_objdir/${outputname}x + func_append generated " $gentop" + + func_extract_archives $gentop $addlibs + func_append oldobjs " $func_extract_archives_result" + fi + + # Do each command in the archive commands. + if test -n "$old_archive_from_new_cmds" && test yes = "$build_libtool_libs"; then + cmds=$old_archive_from_new_cmds + else + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop=$output_objdir/${outputname}x + func_append generated " $gentop" + + func_extract_archives $gentop $dlprefiles + func_append oldobjs " $func_extract_archives_result" + fi + + # POSIX demands no paths to be encoded in archives. We have + # to avoid creating archives with duplicate basenames if we + # might have to extract them afterwards, e.g., when creating a + # static archive out of a convenience library, or when linking + # the entirety of a libtool archive into another (currently + # not supported by libtool). + if (for obj in $oldobjs + do + func_basename "$obj" + $ECHO "$func_basename_result" + done | sort | sort -uc >/dev/null 2>&1); then + : + else + echo "copying selected object files to avoid basename conflicts..." + gentop=$output_objdir/${outputname}x + func_append generated " $gentop" + func_mkdir_p "$gentop" + save_oldobjs=$oldobjs + oldobjs= + counter=1 + for obj in $save_oldobjs + do + func_basename "$obj" + objbase=$func_basename_result + case " $oldobjs " in + " ") oldobjs=$obj ;; + *[\ /]"$objbase "*) + while :; do + # Make sure we don't pick an alternate name that also + # overlaps. + newobj=lt$counter-$objbase + func_arith $counter + 1 + counter=$func_arith_result + case " $oldobjs " in + *[\ /]"$newobj "*) ;; + *) if test ! -f "$gentop/$newobj"; then break; fi ;; + esac + done + func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" + func_append oldobjs " $gentop/$newobj" + ;; + *) func_append oldobjs " $obj" ;; + esac + done + fi + func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 + tool_oldlib=$func_to_tool_file_result + eval cmds=\"$old_archive_cmds\" + + func_len " $cmds" + len=$func_len_result + if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + cmds=$old_archive_cmds + elif test -n "$archiver_list_spec"; then + func_verbose "using command file archive linking..." + for obj in $oldobjs + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" + done > $output_objdir/$libname.libcmd + func_to_tool_file "$output_objdir/$libname.libcmd" + oldobjs=" $archiver_list_spec$func_to_tool_file_result" + cmds=$old_archive_cmds + else + # the command line is too long to link in one step, link in parts + func_verbose "using piecewise archive linking..." + save_RANLIB=$RANLIB + RANLIB=: + objlist= + concat_cmds= + save_oldobjs=$oldobjs + oldobjs= + # Is there a better way of finding the last object in the list? + for obj in $save_oldobjs + do + last_oldobj=$obj + done + eval test_cmds=\"$old_archive_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + for obj in $save_oldobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + func_append objlist " $obj" + if test "$len" -lt "$max_cmd_len"; then + : + else + # the above command should be used before it gets too long + oldobjs=$objlist + if test "$obj" = "$last_oldobj"; then + RANLIB=$save_RANLIB + fi + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\$concat_cmds$old_archive_cmds\" + objlist= + len=$len0 + fi + done + RANLIB=$save_RANLIB + oldobjs=$objlist + if test -z "$oldobjs"; then + eval cmds=\"\$concat_cmds\" + else + eval cmds=\"\$concat_cmds~\$old_archive_cmds\" + fi + fi + fi + func_execute_cmds "$cmds" 'exit $?' + done + + test -n "$generated" && \ + func_show_eval "${RM}r$generated" + + # Now create the libtool archive. + case $output in + *.la) + old_library= + test yes = "$build_old_libs" && old_library=$libname.$libext + func_verbose "creating $output" + + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + # Quote the link command for shipping. + relink_command="(cd `pwd`; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" + relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` + if test yes = "$hardcode_automatic"; then + relink_command= + fi + + # Only create the output if not a dry run. + $opt_dry_run || { + for installed in no yes; do + if test yes = "$installed"; then + if test -z "$install_libdir"; then + break + fi + output=$output_objdir/${outputname}i + # Replace all uninstalled libtool libraries with the installed ones + newdependency_libs= + for deplib in $dependency_libs; do + case $deplib in + *.la) + func_basename "$deplib" + name=$func_basename_result + func_resolve_sysroot "$deplib" + eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result` + test -z "$libdir" && \ + func_fatal_error "'$deplib' is not a valid libtool archive" + func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name" + ;; + -L*) + func_stripname -L '' "$deplib" + func_replace_sysroot "$func_stripname_result" + func_append newdependency_libs " -L$func_replace_sysroot_result" + ;; + -R*) + func_stripname -R '' "$deplib" + func_replace_sysroot "$func_stripname_result" + func_append newdependency_libs " -R$func_replace_sysroot_result" + ;; + *) func_append newdependency_libs " $deplib" ;; + esac + done + dependency_libs=$newdependency_libs + newdlfiles= + + for lib in $dlfiles; do + case $lib in + *.la) + func_basename "$lib" + name=$func_basename_result + eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "'$lib' is not a valid libtool archive" + func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name" + ;; + *) func_append newdlfiles " $lib" ;; + esac + done + dlfiles=$newdlfiles + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + *.la) + # Only pass preopened files to the pseudo-archive (for + # eventual linking with the app. that links it) if we + # didn't already link the preopened objects directly into + # the library: + func_basename "$lib" + name=$func_basename_result + eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "'$lib' is not a valid libtool archive" + func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name" + ;; + esac + done + dlprefiles=$newdlprefiles + else + newdlfiles= + for lib in $dlfiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; + *) abs=`pwd`"/$lib" ;; + esac + func_append newdlfiles " $abs" + done + dlfiles=$newdlfiles + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; + *) abs=`pwd`"/$lib" ;; + esac + func_append newdlprefiles " $abs" + done + dlprefiles=$newdlprefiles + fi + $RM $output + # place dlname in correct position for cygwin + # In fact, it would be nice if we could use this code for all target + # systems that can't hard-code library paths into their executables + # and that have no shared library path variable independent of PATH, + # but it turns out we can't easily determine that from inspecting + # libtool variables, so we have to hard-code the OSs to which it + # applies here; at the moment, that means platforms that use the PE + # object format with DLL files. See the long comment at the top of + # tests/bindir.at for full details. + tdlname=$dlname + case $host,$output,$installed,$module,$dlname in + *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) + # If a -bindir argument was supplied, place the dll there. + if test -n "$bindir"; then + func_relative_path "$install_libdir" "$bindir" + tdlname=$func_relative_path_result/$dlname + else + # Otherwise fall back on heuristic. + tdlname=../bin/$dlname + fi + ;; + esac + $ECHO > $output "\ +# $outputname - a libtool library file +# Generated by $PROGRAM (GNU $PACKAGE) $VERSION +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# The name that we can dlopen(3). +dlname='$tdlname' + +# Names of this library. +library_names='$library_names' + +# The name of the static archive. +old_library='$old_library' + +# Linker flags that cannot go in dependency_libs. +inherited_linker_flags='$new_inherited_linker_flags' + +# Libraries that this one depends upon. +dependency_libs='$dependency_libs' + +# Names of additional weak libraries provided by this library +weak_library_names='$weak_libs' + +# Version information for $libname. +current=$current +age=$age +revision=$revision + +# Is this an already installed library? +installed=$installed + +# Should we warn about portability when linking against -modules? +shouldnotlink=$module + +# Files to dlopen/dlpreopen +dlopen='$dlfiles' +dlpreopen='$dlprefiles' + +# Directory that this library needs to be installed in: +libdir='$install_libdir'" + if test no,yes = "$installed,$need_relink"; then + $ECHO >> $output "\ +relink_command=\"$relink_command\"" + fi + done + } + + # Do a symbolic link so that the libtool archive can be found in + # LD_LIBRARY_PATH before the program is installed. + func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' + ;; + esac + exit $EXIT_SUCCESS +} + +if test link = "$opt_mode" || test relink = "$opt_mode"; then + func_mode_link ${1+"$@"} +fi + + +# func_mode_uninstall arg... +func_mode_uninstall () +{ + $debug_cmd + + RM=$nonopt + files= + rmforce=false + exit_status=0 + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic=$magic + + for arg + do + case $arg in + -f) func_append RM " $arg"; rmforce=: ;; + -*) func_append RM " $arg" ;; + *) func_append files " $arg" ;; + esac + done + + test -z "$RM" && \ + func_fatal_help "you must specify an RM program" + + rmdirs= + + for file in $files; do + func_dirname "$file" "" "." + dir=$func_dirname_result + if test . = "$dir"; then + odir=$objdir + else + odir=$dir/$objdir + fi + func_basename "$file" + name=$func_basename_result + test uninstall = "$opt_mode" && odir=$dir + + # Remember odir for removal later, being careful to avoid duplicates + if test clean = "$opt_mode"; then + case " $rmdirs " in + *" $odir "*) ;; + *) func_append rmdirs " $odir" ;; + esac + fi + + # Don't error if the file doesn't exist and rm -f was used. + if { test -L "$file"; } >/dev/null 2>&1 || + { test -h "$file"; } >/dev/null 2>&1 || + test -f "$file"; then + : + elif test -d "$file"; then + exit_status=1 + continue + elif $rmforce; then + continue + fi + + rmfiles=$file + + case $name in + *.la) + # Possibly a libtool archive, so verify it. + if func_lalib_p "$file"; then + func_source $dir/$name + + # Delete the libtool libraries and symlinks. + for n in $library_names; do + func_append rmfiles " $odir/$n" + done + test -n "$old_library" && func_append rmfiles " $odir/$old_library" + + case $opt_mode in + clean) + case " $library_names " in + *" $dlname "*) ;; + *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;; + esac + test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i" + ;; + uninstall) + if test -n "$library_names"; then + # Do each command in the postuninstall commands. + func_execute_cmds "$postuninstall_cmds" '$rmforce || exit_status=1' + fi + + if test -n "$old_library"; then + # Do each command in the old_postuninstall commands. + func_execute_cmds "$old_postuninstall_cmds" '$rmforce || exit_status=1' + fi + # FIXME: should reinstall the best remaining shared library. + ;; + esac + fi + ;; + + *.lo) + # Possibly a libtool object, so verify it. + if func_lalib_p "$file"; then + + # Read the .lo file + func_source $dir/$name + + # Add PIC object to the list of files to remove. + if test -n "$pic_object" && test none != "$pic_object"; then + func_append rmfiles " $dir/$pic_object" + fi + + # Add non-PIC object to the list of files to remove. + if test -n "$non_pic_object" && test none != "$non_pic_object"; then + func_append rmfiles " $dir/$non_pic_object" + fi + fi + ;; + + *) + if test clean = "$opt_mode"; then + noexename=$name + case $file in + *.exe) + func_stripname '' '.exe' "$file" + file=$func_stripname_result + func_stripname '' '.exe' "$name" + noexename=$func_stripname_result + # $file with .exe has already been added to rmfiles, + # add $file without .exe + func_append rmfiles " $file" + ;; + esac + # Do a test to see if this is a libtool program. + if func_ltwrapper_p "$file"; then + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + relink_command= + func_source $func_ltwrapper_scriptname_result + func_append rmfiles " $func_ltwrapper_scriptname_result" + else + relink_command= + func_source $dir/$noexename + fi + + # note $name still contains .exe if it was in $file originally + # as does the version of $file that was added into $rmfiles + func_append rmfiles " $odir/$name $odir/${name}S.$objext" + if test yes = "$fast_install" && test -n "$relink_command"; then + func_append rmfiles " $odir/lt-$name" + fi + if test "X$noexename" != "X$name"; then + func_append rmfiles " $odir/lt-$noexename.c" + fi + fi + fi + ;; + esac + func_show_eval "$RM $rmfiles" 'exit_status=1' + done + + # Try to remove the $objdir's in the directories where we deleted files + for dir in $rmdirs; do + if test -d "$dir"; then + func_show_eval "rmdir $dir >/dev/null 2>&1" + fi + done + + exit $exit_status +} + +if test uninstall = "$opt_mode" || test clean = "$opt_mode"; then + func_mode_uninstall ${1+"$@"} +fi + +test -z "$opt_mode" && { + help=$generic_help + func_fatal_help "you must specify a MODE" +} + +test -z "$exec_cmd" && \ + func_fatal_help "invalid operation mode '$opt_mode'" + +if test -n "$exec_cmd"; then + eval exec "$exec_cmd" + exit $EXIT_FAILURE +fi + +exit $exit_status + + +# The TAGs below are defined such that we never get into a situation +# where we disable both kinds of libraries. Given conflicting +# choices, we go for a static library, that is the most portable, +# since we can't tell whether shared libraries were disabled because +# the user asked for that or because the platform doesn't support +# them. This is particularly important on AIX, because we don't +# support having both static and shared libraries enabled at the same +# time on that platform, so we default to a shared-only configuration. +# If a disable-shared tag is given, we'll fallback to a static-only +# configuration. But we'll never go from static-only to shared-only. + +# ### BEGIN LIBTOOL TAG CONFIG: disable-shared +build_libtool_libs=no +build_old_libs=yes +# ### END LIBTOOL TAG CONFIG: disable-shared + +# ### BEGIN LIBTOOL TAG CONFIG: disable-static +build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` +# ### END LIBTOOL TAG CONFIG: disable-static + +# Local Variables: +# mode:shell-script +# sh-indentation:2 +# End: diff --git a/build-aux/mdate-sh b/build-aux/mdate-sh new file mode 100755 index 0000000..9e2c0c9 --- /dev/null +++ b/build-aux/mdate-sh @@ -0,0 +1,228 @@ +#!/bin/sh +# Get modification time of a file or directory and pretty-print it. + +scriptversion=2015-04-09.19; # UTC + +# Copyright (C) 1995-2014 Free Software Foundation, Inc. +# written by Ulrich Drepper , June 1995 +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +fi + +case $1 in + '') + echo "$0: No file. Try '$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: mdate-sh [--help] [--version] FILE + +Pretty-print the modification day of FILE, in the format: +1 January 1970 + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "mdate-sh $scriptversion" + exit $? + ;; +esac + +error () +{ + echo "$0: $1" >&2 + exit 1 +} + + +# Prevent date giving response in another language. +LANG=C +export LANG +LC_ALL=C +export LC_ALL +LC_TIME=C +export LC_TIME + +# Use UTC to get reproducible result +TZ=UTC +export TZ + +# GNU ls changes its time format in response to the TIME_STYLE +# variable. Since we cannot assume 'unset' works, revert this +# variable to its documented default. +if test "${TIME_STYLE+set}" = set; then + TIME_STYLE=posix-long-iso + export TIME_STYLE +fi + +save_arg1=$1 + +# Find out how to get the extended ls output of a file or directory. +if ls -L /dev/null 1>/dev/null 2>&1; then + ls_command='ls -L -l -d' +else + ls_command='ls -l -d' +fi +# Avoid user/group names that might have spaces, when possible. +if ls -n /dev/null 1>/dev/null 2>&1; then + ls_command="$ls_command -n" +fi + +# A 'ls -l' line looks as follows on OS/2. +# drwxrwx--- 0 Aug 11 2001 foo +# This differs from Unix, which adds ownership information. +# drwxrwx--- 2 root root 4096 Aug 11 2001 foo +# +# To find the date, we split the line on spaces and iterate on words +# until we find a month. This cannot work with files whose owner is a +# user named "Jan", or "Feb", etc. However, it's unlikely that '/' +# will be owned by a user whose name is a month. So we first look at +# the extended ls output of the root directory to decide how many +# words should be skipped to get the date. + +# On HPUX /bin/sh, "set" interprets "-rw-r--r--" as options, so the "x" below. +set x`$ls_command /` + +# Find which argument is the month. +month= +command= +until test $month +do + test $# -gt 0 || error "failed parsing '$ls_command /' output" + shift + # Add another shift to the command. + command="$command shift;" + case $1 in + Jan) month=January; nummonth=1;; + Feb) month=February; nummonth=2;; + Mar) month=March; nummonth=3;; + Apr) month=April; nummonth=4;; + May) month=May; nummonth=5;; + Jun) month=June; nummonth=6;; + Jul) month=July; nummonth=7;; + Aug) month=August; nummonth=8;; + Sep) month=September; nummonth=9;; + Oct) month=October; nummonth=10;; + Nov) month=November; nummonth=11;; + Dec) month=December; nummonth=12;; + esac +done + +test -n "$month" || error "failed parsing '$ls_command /' output" + +# Get the extended ls output of the file or directory. +set dummy x`eval "$ls_command \"\\\$save_arg1\""` + +# Remove all preceding arguments +eval $command + +# Because of the dummy argument above, month is in $2. +# +# On a POSIX system, we should have +# +# $# = 5 +# $1 = file size +# $2 = month +# $3 = day +# $4 = year or time +# $5 = filename +# +# On Darwin 7.7.0 and 7.6.0, we have +# +# $# = 4 +# $1 = day +# $2 = month +# $3 = year or time +# $4 = filename + +# Get the month. +case $2 in + Jan) month=January; nummonth=1;; + Feb) month=February; nummonth=2;; + Mar) month=March; nummonth=3;; + Apr) month=April; nummonth=4;; + May) month=May; nummonth=5;; + Jun) month=June; nummonth=6;; + Jul) month=July; nummonth=7;; + Aug) month=August; nummonth=8;; + Sep) month=September; nummonth=9;; + Oct) month=October; nummonth=10;; + Nov) month=November; nummonth=11;; + Dec) month=December; nummonth=12;; +esac + +case $3 in + ???*) day=$1;; + *) day=$3; shift;; +esac + +# Here we have to deal with the problem that the ls output gives either +# the time of day or the year. +case $3 in + *:*) set `date`; eval year=\$$# + case $2 in + Jan) nummonthtod=1;; + Feb) nummonthtod=2;; + Mar) nummonthtod=3;; + Apr) nummonthtod=4;; + May) nummonthtod=5;; + Jun) nummonthtod=6;; + Jul) nummonthtod=7;; + Aug) nummonthtod=8;; + Sep) nummonthtod=9;; + Oct) nummonthtod=10;; + Nov) nummonthtod=11;; + Dec) nummonthtod=12;; + esac + # For the first six month of the year the time notation can also + # be used for files modified in the last year. + if (expr $nummonth \> $nummonthtod) > /dev/null; + then + year=`expr $year - 1` + fi;; + *) year=$3;; +esac + +# The result. +echo $day $month $year + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/build-aux/missing b/build-aux/missing new file mode 100755 index 0000000..f62bbae --- /dev/null +++ b/build-aux/missing @@ -0,0 +1,215 @@ +#! /bin/sh +# Common wrapper for a few potentially missing GNU programs. + +scriptversion=2013-10-28.13; # UTC + +# Copyright (C) 1996-2014 Free Software Foundation, Inc. +# Originally written by Fran,cois Pinard , 1996. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +if test $# -eq 0; then + echo 1>&2 "Try '$0 --help' for more information" + exit 1 +fi + +case $1 in + + --is-lightweight) + # Used by our autoconf macros to check whether the available missing + # script is modern enough. + exit 0 + ;; + + --run) + # Back-compat with the calling convention used by older automake. + shift + ;; + + -h|--h|--he|--hel|--help) + echo "\ +$0 [OPTION]... PROGRAM [ARGUMENT]... + +Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due +to PROGRAM being missing or too old. + +Options: + -h, --help display this help and exit + -v, --version output version information and exit + +Supported PROGRAM values: + aclocal autoconf autoheader autom4te automake makeinfo + bison yacc flex lex help2man + +Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and +'g' are ignored when checking the name. + +Send bug reports to ." + exit $? + ;; + + -v|--v|--ve|--ver|--vers|--versi|--versio|--version) + echo "missing $scriptversion (GNU Automake)" + exit $? + ;; + + -*) + echo 1>&2 "$0: unknown '$1' option" + echo 1>&2 "Try '$0 --help' for more information" + exit 1 + ;; + +esac + +# Run the given program, remember its exit status. +"$@"; st=$? + +# If it succeeded, we are done. +test $st -eq 0 && exit 0 + +# Also exit now if we it failed (or wasn't found), and '--version' was +# passed; such an option is passed most likely to detect whether the +# program is present and works. +case $2 in --version|--help) exit $st;; esac + +# Exit code 63 means version mismatch. This often happens when the user +# tries to use an ancient version of a tool on a file that requires a +# minimum version. +if test $st -eq 63; then + msg="probably too old" +elif test $st -eq 127; then + # Program was missing. + msg="missing on your system" +else + # Program was found and executed, but failed. Give up. + exit $st +fi + +perl_URL=http://www.perl.org/ +flex_URL=http://flex.sourceforge.net/ +gnu_software_URL=http://www.gnu.org/software + +program_details () +{ + case $1 in + aclocal|automake) + echo "The '$1' program is part of the GNU Automake package:" + echo "<$gnu_software_URL/automake>" + echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:" + echo "<$gnu_software_URL/autoconf>" + echo "<$gnu_software_URL/m4/>" + echo "<$perl_URL>" + ;; + autoconf|autom4te|autoheader) + echo "The '$1' program is part of the GNU Autoconf package:" + echo "<$gnu_software_URL/autoconf/>" + echo "It also requires GNU m4 and Perl in order to run:" + echo "<$gnu_software_URL/m4/>" + echo "<$perl_URL>" + ;; + esac +} + +give_advice () +{ + # Normalize program name to check for. + normalized_program=`echo "$1" | sed ' + s/^gnu-//; t + s/^gnu//; t + s/^g//; t'` + + printf '%s\n' "'$1' is $msg." + + configure_deps="'configure.ac' or m4 files included by 'configure.ac'" + case $normalized_program in + autoconf*) + echo "You should only need it if you modified 'configure.ac'," + echo "or m4 files included by it." + program_details 'autoconf' + ;; + autoheader*) + echo "You should only need it if you modified 'acconfig.h' or" + echo "$configure_deps." + program_details 'autoheader' + ;; + automake*) + echo "You should only need it if you modified 'Makefile.am' or" + echo "$configure_deps." + program_details 'automake' + ;; + aclocal*) + echo "You should only need it if you modified 'acinclude.m4' or" + echo "$configure_deps." + program_details 'aclocal' + ;; + autom4te*) + echo "You might have modified some maintainer files that require" + echo "the 'autom4te' program to be rebuilt." + program_details 'autom4te' + ;; + bison*|yacc*) + echo "You should only need it if you modified a '.y' file." + echo "You may want to install the GNU Bison package:" + echo "<$gnu_software_URL/bison/>" + ;; + lex*|flex*) + echo "You should only need it if you modified a '.l' file." + echo "You may want to install the Fast Lexical Analyzer package:" + echo "<$flex_URL>" + ;; + help2man*) + echo "You should only need it if you modified a dependency" \ + "of a man page." + echo "You may want to install the GNU Help2man package:" + echo "<$gnu_software_URL/help2man/>" + ;; + makeinfo*) + echo "You should only need it if you modified a '.texi' file, or" + echo "any other file indirectly affecting the aspect of the manual." + echo "You might want to install the Texinfo package:" + echo "<$gnu_software_URL/texinfo/>" + echo "The spurious makeinfo call might also be the consequence of" + echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might" + echo "want to install GNU make:" + echo "<$gnu_software_URL/make/>" + ;; + *) + echo "You might have modified some files without having the proper" + echo "tools for further handling them. Check the 'README' file, it" + echo "often tells you about the needed prerequisites for installing" + echo "this package. You may also peek at any GNU archive site, in" + echo "case some other package contains this missing '$1' program." + ;; + esac +} + +give_advice "$1" | sed -e '1s/^/WARNING: /' \ + -e '2,$s/^/ /' >&2 + +# Propagate the correct exit status (expected to be 127 for a program +# not found, 63 for a program that failed due to version mismatch). +exit $st + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/build-aux/test-driver b/build-aux/test-driver new file mode 100755 index 0000000..8e575b0 --- /dev/null +++ b/build-aux/test-driver @@ -0,0 +1,148 @@ +#! /bin/sh +# test-driver - basic testsuite driver script. + +scriptversion=2013-07-13.22; # UTC + +# Copyright (C) 2011-2014 Free Software Foundation, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + +# Make unconditional expansion of undefined variables an error. This +# helps a lot in preventing typo-related bugs. +set -u + +usage_error () +{ + echo "$0: $*" >&2 + print_usage >&2 + exit 2 +} + +print_usage () +{ + cat <$log_file 2>&1 +estatus=$? + +if test $enable_hard_errors = no && test $estatus -eq 99; then + tweaked_estatus=1 +else + tweaked_estatus=$estatus +fi + +case $tweaked_estatus:$expect_failure in + 0:yes) col=$red res=XPASS recheck=yes gcopy=yes;; + 0:*) col=$grn res=PASS recheck=no gcopy=no;; + 77:*) col=$blu res=SKIP recheck=no gcopy=yes;; + 99:*) col=$mgn res=ERROR recheck=yes gcopy=yes;; + *:yes) col=$lgn res=XFAIL recheck=no gcopy=yes;; + *:*) col=$red res=FAIL recheck=yes gcopy=yes;; +esac + +# Report the test outcome and exit status in the logs, so that one can +# know whether the test passed or failed simply by looking at the '.log' +# file, without the need of also peaking into the corresponding '.trs' +# file (automake bug#11814). +echo "$res $test_name (exit status: $estatus)" >>$log_file + +# Report outcome to console. +echo "${col}${res}${std}: $test_name" + +# Register the test result, and other relevant metadata. +echo ":test-result: $res" > $trs_file +echo ":global-test-result: $res" >> $trs_file +echo ":recheck: $recheck" >> $trs_file +echo ":copy-in-global-log: $gcopy" >> $trs_file + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/build-aux/texinfo.tex b/build-aux/texinfo.tex new file mode 100644 index 0000000..85f184c --- /dev/null +++ b/build-aux/texinfo.tex @@ -0,0 +1,10079 @@ +% texinfo.tex -- TeX macros to handle Texinfo files. +% +% Load plain if necessary, i.e., if running under initex. +\expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi +% +\def\texinfoversion{2013-02-01.11} +% +% Copyright 1985, 1986, 1988, 1990, 1991, 1992, 1993, 1994, 1995, +% 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, +% 2007, 2008, 2009, 2010, 2011, 2012, 2013 Free Software Foundation, Inc. +% +% This texinfo.tex file is free software: you can redistribute it and/or +% modify it under the terms of the GNU General Public License as +% published by the Free Software Foundation, either version 3 of the +% License, or (at your option) any later version. +% +% This texinfo.tex file is distributed in the hope that it will be +% useful, but WITHOUT ANY WARRANTY; without even the implied warranty +% of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +% General Public License for more details. +% +% You should have received a copy of the GNU General Public License +% along with this program. If not, see . +% +% As a special exception, when this file is read by TeX when processing +% a Texinfo source document, you may use the result without +% restriction. This Exception is an additional permission under section 7 +% of the GNU General Public License, version 3 ("GPLv3"). +% +% Please try the latest version of texinfo.tex before submitting bug +% reports; you can get the latest version from: +% http://ftp.gnu.org/gnu/texinfo/ (the Texinfo release area), or +% http://ftpmirror.gnu.org/texinfo/ (same, via a mirror), or +% http://www.gnu.org/software/texinfo/ (the Texinfo home page) +% The texinfo.tex in any given distribution could well be out +% of date, so if that's what you're using, please check. +% +% Send bug reports to bug-texinfo@gnu.org. Please include including a +% complete document in each bug report with which we can reproduce the +% problem. Patches are, of course, greatly appreciated. +% +% To process a Texinfo manual with TeX, it's most reliable to use the +% texi2dvi shell script that comes with the distribution. For a simple +% manual foo.texi, however, you can get away with this: +% tex foo.texi +% texindex foo.?? +% tex foo.texi +% tex foo.texi +% dvips foo.dvi -o # or whatever; this makes foo.ps. +% The extra TeX runs get the cross-reference information correct. +% Sometimes one run after texindex suffices, and sometimes you need more +% than two; texi2dvi does it as many times as necessary. +% +% It is possible to adapt texinfo.tex for other languages, to some +% extent. You can get the existing language-specific files from the +% full Texinfo distribution. +% +% The GNU Texinfo home page is http://www.gnu.org/software/texinfo. + + +\message{Loading texinfo [version \texinfoversion]:} + +% If in a .fmt file, print the version number +% and turn on active characters that we couldn't do earlier because +% they might have appeared in the input file name. +\everyjob{\message{[Texinfo version \texinfoversion]}% + \catcode`+=\active \catcode`\_=\active} + +\chardef\other=12 + +% We never want plain's \outer definition of \+ in Texinfo. +% For @tex, we can use \tabalign. +\let\+ = \relax + +% Save some plain tex macros whose names we will redefine. +\let\ptexb=\b +\let\ptexbullet=\bullet +\let\ptexc=\c +\let\ptexcomma=\, +\let\ptexdot=\. +\let\ptexdots=\dots +\let\ptexend=\end +\let\ptexequiv=\equiv +\let\ptexexclam=\! +\let\ptexfootnote=\footnote +\let\ptexgtr=> +\let\ptexhat=^ +\let\ptexi=\i +\let\ptexindent=\indent +\let\ptexinsert=\insert +\let\ptexlbrace=\{ +\let\ptexless=< +\let\ptexnewwrite\newwrite +\let\ptexnoindent=\noindent +\let\ptexplus=+ +\let\ptexraggedright=\raggedright +\let\ptexrbrace=\} +\let\ptexslash=\/ +\let\ptexstar=\* +\let\ptext=\t +\let\ptextop=\top +{\catcode`\'=\active \global\let\ptexquoteright'}% active in plain's math mode + +% If this character appears in an error message or help string, it +% starts a new line in the output. +\newlinechar = `^^J + +% Use TeX 3.0's \inputlineno to get the line number, for better error +% messages, but if we're using an old version of TeX, don't do anything. +% +\ifx\inputlineno\thisisundefined + \let\linenumber = \empty % Pre-3.0. +\else + \def\linenumber{l.\the\inputlineno:\space} +\fi + +% Set up fixed words for English if not already set. +\ifx\putwordAppendix\undefined \gdef\putwordAppendix{Appendix}\fi +\ifx\putwordChapter\undefined \gdef\putwordChapter{Chapter}\fi +\ifx\putworderror\undefined \gdef\putworderror{error}\fi +\ifx\putwordfile\undefined \gdef\putwordfile{file}\fi +\ifx\putwordin\undefined \gdef\putwordin{in}\fi +\ifx\putwordIndexIsEmpty\undefined \gdef\putwordIndexIsEmpty{(Index is empty)}\fi +\ifx\putwordIndexNonexistent\undefined \gdef\putwordIndexNonexistent{(Index is nonexistent)}\fi +\ifx\putwordInfo\undefined \gdef\putwordInfo{Info}\fi +\ifx\putwordInstanceVariableof\undefined \gdef\putwordInstanceVariableof{Instance Variable of}\fi +\ifx\putwordMethodon\undefined \gdef\putwordMethodon{Method on}\fi +\ifx\putwordNoTitle\undefined \gdef\putwordNoTitle{No Title}\fi +\ifx\putwordof\undefined \gdef\putwordof{of}\fi +\ifx\putwordon\undefined \gdef\putwordon{on}\fi +\ifx\putwordpage\undefined \gdef\putwordpage{page}\fi +\ifx\putwordsection\undefined \gdef\putwordsection{section}\fi +\ifx\putwordSection\undefined \gdef\putwordSection{Section}\fi +\ifx\putwordsee\undefined \gdef\putwordsee{see}\fi +\ifx\putwordSee\undefined \gdef\putwordSee{See}\fi +\ifx\putwordShortTOC\undefined \gdef\putwordShortTOC{Short Contents}\fi +\ifx\putwordTOC\undefined \gdef\putwordTOC{Table of Contents}\fi +% +\ifx\putwordMJan\undefined \gdef\putwordMJan{January}\fi +\ifx\putwordMFeb\undefined \gdef\putwordMFeb{February}\fi +\ifx\putwordMMar\undefined \gdef\putwordMMar{March}\fi +\ifx\putwordMApr\undefined \gdef\putwordMApr{April}\fi +\ifx\putwordMMay\undefined \gdef\putwordMMay{May}\fi +\ifx\putwordMJun\undefined \gdef\putwordMJun{June}\fi +\ifx\putwordMJul\undefined \gdef\putwordMJul{July}\fi +\ifx\putwordMAug\undefined \gdef\putwordMAug{August}\fi +\ifx\putwordMSep\undefined \gdef\putwordMSep{September}\fi +\ifx\putwordMOct\undefined \gdef\putwordMOct{October}\fi +\ifx\putwordMNov\undefined \gdef\putwordMNov{November}\fi +\ifx\putwordMDec\undefined \gdef\putwordMDec{December}\fi +% +\ifx\putwordDefmac\undefined \gdef\putwordDefmac{Macro}\fi +\ifx\putwordDefspec\undefined \gdef\putwordDefspec{Special Form}\fi +\ifx\putwordDefvar\undefined \gdef\putwordDefvar{Variable}\fi +\ifx\putwordDefopt\undefined \gdef\putwordDefopt{User Option}\fi +\ifx\putwordDeffunc\undefined \gdef\putwordDeffunc{Function}\fi + +% Since the category of space is not known, we have to be careful. +\chardef\spacecat = 10 +\def\spaceisspace{\catcode`\ =\spacecat} + +% sometimes characters are active, so we need control sequences. +\chardef\ampChar = `\& +\chardef\colonChar = `\: +\chardef\commaChar = `\, +\chardef\dashChar = `\- +\chardef\dotChar = `\. +\chardef\exclamChar= `\! +\chardef\hashChar = `\# +\chardef\lquoteChar= `\` +\chardef\questChar = `\? +\chardef\rquoteChar= `\' +\chardef\semiChar = `\; +\chardef\slashChar = `\/ +\chardef\underChar = `\_ + +% Ignore a token. +% +\def\gobble#1{} + +% The following is used inside several \edef's. +\def\makecsname#1{\expandafter\noexpand\csname#1\endcsname} + +% Hyphenation fixes. +\hyphenation{ + Flor-i-da Ghost-script Ghost-view Mac-OS Post-Script + ap-pen-dix bit-map bit-maps + data-base data-bases eshell fall-ing half-way long-est man-u-script + man-u-scripts mini-buf-fer mini-buf-fers over-view par-a-digm + par-a-digms rath-er rec-tan-gu-lar ro-bot-ics se-vere-ly set-up spa-ces + spell-ing spell-ings + stand-alone strong-est time-stamp time-stamps which-ever white-space + wide-spread wrap-around +} + +% Margin to add to right of even pages, to left of odd pages. +\newdimen\bindingoffset +\newdimen\normaloffset +\newdimen\pagewidth \newdimen\pageheight + +% For a final copy, take out the rectangles +% that mark overfull boxes (in case you have decided +% that the text looks ok even though it passes the margin). +% +\def\finalout{\overfullrule=0pt } + +% Sometimes it is convenient to have everything in the transcript file +% and nothing on the terminal. We don't just call \tracingall here, +% since that produces some useless output on the terminal. We also make +% some effort to order the tracing commands to reduce output in the log +% file; cf. trace.sty in LaTeX. +% +\def\gloggingall{\begingroup \globaldefs = 1 \loggingall \endgroup}% +\def\loggingall{% + \tracingstats2 + \tracingpages1 + \tracinglostchars2 % 2 gives us more in etex + \tracingparagraphs1 + \tracingoutput1 + \tracingmacros2 + \tracingrestores1 + \showboxbreadth\maxdimen \showboxdepth\maxdimen + \ifx\eTeXversion\thisisundefined\else % etex gives us more logging + \tracingscantokens1 + \tracingifs1 + \tracinggroups1 + \tracingnesting2 + \tracingassigns1 + \fi + \tracingcommands3 % 3 gives us more in etex + \errorcontextlines16 +}% + +% @errormsg{MSG}. Do the index-like expansions on MSG, but if things +% aren't perfect, it's not the end of the world, being an error message, +% after all. +% +\def\errormsg{\begingroup \indexnofonts \doerrormsg} +\def\doerrormsg#1{\errmessage{#1}} + +% add check for \lastpenalty to plain's definitions. If the last thing +% we did was a \nobreak, we don't want to insert more space. +% +\def\smallbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\smallskipamount + \removelastskip\penalty-50\smallskip\fi\fi} +\def\medbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\medskipamount + \removelastskip\penalty-100\medskip\fi\fi} +\def\bigbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\bigskipamount + \removelastskip\penalty-200\bigskip\fi\fi} + +% Do @cropmarks to get crop marks. +% +\newif\ifcropmarks +\let\cropmarks = \cropmarkstrue +% +% Dimensions to add cropmarks at corners. +% Added by P. A. MacKay, 12 Nov. 1986 +% +\newdimen\outerhsize \newdimen\outervsize % set by the paper size routines +\newdimen\cornerlong \cornerlong=1pc +\newdimen\cornerthick \cornerthick=.3pt +\newdimen\topandbottommargin \topandbottommargin=.75in + +% Output a mark which sets \thischapter, \thissection and \thiscolor. +% We dump everything together because we only have one kind of mark. +% This works because we only use \botmark / \topmark, not \firstmark. +% +% A mark contains a subexpression of the \ifcase ... \fi construct. +% \get*marks macros below extract the needed part using \ifcase. +% +% Another complication is to let the user choose whether \thischapter +% (\thissection) refers to the chapter (section) in effect at the top +% of a page, or that at the bottom of a page. The solution is +% described on page 260 of The TeXbook. It involves outputting two +% marks for the sectioning macros, one before the section break, and +% one after. I won't pretend I can describe this better than DEK... +\def\domark{% + \toks0=\expandafter{\lastchapterdefs}% + \toks2=\expandafter{\lastsectiondefs}% + \toks4=\expandafter{\prevchapterdefs}% + \toks6=\expandafter{\prevsectiondefs}% + \toks8=\expandafter{\lastcolordefs}% + \mark{% + \the\toks0 \the\toks2 + \noexpand\or \the\toks4 \the\toks6 + \noexpand\else \the\toks8 + }% +} +% \topmark doesn't work for the very first chapter (after the title +% page or the contents), so we use \firstmark there -- this gets us +% the mark with the chapter defs, unless the user sneaks in, e.g., +% @setcolor (or @url, or @link, etc.) between @contents and the very +% first @chapter. +\def\gettopheadingmarks{% + \ifcase0\topmark\fi + \ifx\thischapter\empty \ifcase0\firstmark\fi \fi +} +\def\getbottomheadingmarks{\ifcase1\botmark\fi} +\def\getcolormarks{\ifcase2\topmark\fi} + +% Avoid "undefined control sequence" errors. +\def\lastchapterdefs{} +\def\lastsectiondefs{} +\def\prevchapterdefs{} +\def\prevsectiondefs{} +\def\lastcolordefs{} + +% Main output routine. +\chardef\PAGE = 255 +\output = {\onepageout{\pagecontents\PAGE}} + +\newbox\headlinebox +\newbox\footlinebox + +% \onepageout takes a vbox as an argument. Note that \pagecontents +% does insertions, but you have to call it yourself. +\def\onepageout#1{% + \ifcropmarks \hoffset=0pt \else \hoffset=\normaloffset \fi + % + \ifodd\pageno \advance\hoffset by \bindingoffset + \else \advance\hoffset by -\bindingoffset\fi + % + % Do this outside of the \shipout so @code etc. will be expanded in + % the headline as they should be, not taken literally (outputting ''code). + \ifodd\pageno \getoddheadingmarks \else \getevenheadingmarks \fi + \setbox\headlinebox = \vbox{\let\hsize=\pagewidth \makeheadline}% + \ifodd\pageno \getoddfootingmarks \else \getevenfootingmarks \fi + \setbox\footlinebox = \vbox{\let\hsize=\pagewidth \makefootline}% + % + {% + % Have to do this stuff outside the \shipout because we want it to + % take effect in \write's, yet the group defined by the \vbox ends + % before the \shipout runs. + % + \indexdummies % don't expand commands in the output. + \normalturnoffactive % \ in index entries must not stay \, e.g., if + % the page break happens to be in the middle of an example. + % We don't want .vr (or whatever) entries like this: + % \entry{{\tt \indexbackslash }acronym}{32}{\code {\acronym}} + % "\acronym" won't work when it's read back in; + % it needs to be + % {\code {{\tt \backslashcurfont }acronym} + \shipout\vbox{% + % Do this early so pdf references go to the beginning of the page. + \ifpdfmakepagedest \pdfdest name{\the\pageno} xyz\fi + % + \ifcropmarks \vbox to \outervsize\bgroup + \hsize = \outerhsize + \vskip-\topandbottommargin + \vtop to0pt{% + \line{\ewtop\hfil\ewtop}% + \nointerlineskip + \line{% + \vbox{\moveleft\cornerthick\nstop}% + \hfill + \vbox{\moveright\cornerthick\nstop}% + }% + \vss}% + \vskip\topandbottommargin + \line\bgroup + \hfil % center the page within the outer (page) hsize. + \ifodd\pageno\hskip\bindingoffset\fi + \vbox\bgroup + \fi + % + \unvbox\headlinebox + \pagebody{#1}% + \ifdim\ht\footlinebox > 0pt + % Only leave this space if the footline is nonempty. + % (We lessened \vsize for it in \oddfootingyyy.) + % The \baselineskip=24pt in plain's \makefootline has no effect. + \vskip 24pt + \unvbox\footlinebox + \fi + % + \ifcropmarks + \egroup % end of \vbox\bgroup + \hfil\egroup % end of (centering) \line\bgroup + \vskip\topandbottommargin plus1fill minus1fill + \boxmaxdepth = \cornerthick + \vbox to0pt{\vss + \line{% + \vbox{\moveleft\cornerthick\nsbot}% + \hfill + \vbox{\moveright\cornerthick\nsbot}% + }% + \nointerlineskip + \line{\ewbot\hfil\ewbot}% + }% + \egroup % \vbox from first cropmarks clause + \fi + }% end of \shipout\vbox + }% end of group with \indexdummies + \advancepageno + \ifnum\outputpenalty>-20000 \else\dosupereject\fi +} + +\newinsert\margin \dimen\margin=\maxdimen + +\def\pagebody#1{\vbox to\pageheight{\boxmaxdepth=\maxdepth #1}} +{\catcode`\@ =11 +\gdef\pagecontents#1{\ifvoid\topins\else\unvbox\topins\fi +% marginal hacks, juha@viisa.uucp (Juha Takala) +\ifvoid\margin\else % marginal info is present + \rlap{\kern\hsize\vbox to\z@{\kern1pt\box\margin \vss}}\fi +\dimen@=\dp#1\relax \unvbox#1\relax +\ifvoid\footins\else\vskip\skip\footins\footnoterule \unvbox\footins\fi +\ifr@ggedbottom \kern-\dimen@ \vfil \fi} +} + +% Here are the rules for the cropmarks. Note that they are +% offset so that the space between them is truly \outerhsize or \outervsize +% (P. A. MacKay, 12 November, 1986) +% +\def\ewtop{\vrule height\cornerthick depth0pt width\cornerlong} +\def\nstop{\vbox + {\hrule height\cornerthick depth\cornerlong width\cornerthick}} +\def\ewbot{\vrule height0pt depth\cornerthick width\cornerlong} +\def\nsbot{\vbox + {\hrule height\cornerlong depth\cornerthick width\cornerthick}} + +% Parse an argument, then pass it to #1. The argument is the rest of +% the input line (except we remove a trailing comment). #1 should be a +% macro which expects an ordinary undelimited TeX argument. +% +\def\parsearg{\parseargusing{}} +\def\parseargusing#1#2{% + \def\argtorun{#2}% + \begingroup + \obeylines + \spaceisspace + #1% + \parseargline\empty% Insert the \empty token, see \finishparsearg below. +} + +{\obeylines % + \gdef\parseargline#1^^M{% + \endgroup % End of the group started in \parsearg. + \argremovecomment #1\comment\ArgTerm% + }% +} + +% First remove any @comment, then any @c comment. +\def\argremovecomment#1\comment#2\ArgTerm{\argremovec #1\c\ArgTerm} +\def\argremovec#1\c#2\ArgTerm{\argcheckspaces#1\^^M\ArgTerm} + +% Each occurrence of `\^^M' or `\^^M' is replaced by a single space. +% +% \argremovec might leave us with trailing space, e.g., +% @end itemize @c foo +% This space token undergoes the same procedure and is eventually removed +% by \finishparsearg. +% +\def\argcheckspaces#1\^^M{\argcheckspacesX#1\^^M \^^M} +\def\argcheckspacesX#1 \^^M{\argcheckspacesY#1\^^M} +\def\argcheckspacesY#1\^^M#2\^^M#3\ArgTerm{% + \def\temp{#3}% + \ifx\temp\empty + % Do not use \next, perhaps the caller of \parsearg uses it; reuse \temp: + \let\temp\finishparsearg + \else + \let\temp\argcheckspaces + \fi + % Put the space token in: + \temp#1 #3\ArgTerm +} + +% If a _delimited_ argument is enclosed in braces, they get stripped; so +% to get _exactly_ the rest of the line, we had to prevent such situation. +% We prepended an \empty token at the very beginning and we expand it now, +% just before passing the control to \argtorun. +% (Similarly, we have to think about #3 of \argcheckspacesY above: it is +% either the null string, or it ends with \^^M---thus there is no danger +% that a pair of braces would be stripped. +% +% But first, we have to remove the trailing space token. +% +\def\finishparsearg#1 \ArgTerm{\expandafter\argtorun\expandafter{#1}} + +% \parseargdef\foo{...} +% is roughly equivalent to +% \def\foo{\parsearg\Xfoo} +% \def\Xfoo#1{...} +% +% Actually, I use \csname\string\foo\endcsname, ie. \\foo, as it is my +% favourite TeX trick. --kasal, 16nov03 + +\def\parseargdef#1{% + \expandafter \doparseargdef \csname\string#1\endcsname #1% +} +\def\doparseargdef#1#2{% + \def#2{\parsearg#1}% + \def#1##1% +} + +% Several utility definitions with active space: +{ + \obeyspaces + \gdef\obeyedspace{ } + + % Make each space character in the input produce a normal interword + % space in the output. Don't allow a line break at this space, as this + % is used only in environments like @example, where each line of input + % should produce a line of output anyway. + % + \gdef\sepspaces{\obeyspaces\let =\tie} + + % If an index command is used in an @example environment, any spaces + % therein should become regular spaces in the raw index file, not the + % expansion of \tie (\leavevmode \penalty \@M \ ). + \gdef\unsepspaces{\let =\space} +} + + +\def\flushcr{\ifx\par\lisppar \def\next##1{}\else \let\next=\relax \fi \next} + +% Define the framework for environments in texinfo.tex. It's used like this: +% +% \envdef\foo{...} +% \def\Efoo{...} +% +% It's the responsibility of \envdef to insert \begingroup before the +% actual body; @end closes the group after calling \Efoo. \envdef also +% defines \thisenv, so the current environment is known; @end checks +% whether the environment name matches. The \checkenv macro can also be +% used to check whether the current environment is the one expected. +% +% Non-false conditionals (@iftex, @ifset) don't fit into this, so they +% are not treated as environments; they don't open a group. (The +% implementation of @end takes care not to call \endgroup in this +% special case.) + + +% At run-time, environments start with this: +\def\startenvironment#1{\begingroup\def\thisenv{#1}} +% initialize +\let\thisenv\empty + +% ... but they get defined via ``\envdef\foo{...}'': +\long\def\envdef#1#2{\def#1{\startenvironment#1#2}} +\def\envparseargdef#1#2{\parseargdef#1{\startenvironment#1#2}} + +% Check whether we're in the right environment: +\def\checkenv#1{% + \def\temp{#1}% + \ifx\thisenv\temp + \else + \badenverr + \fi +} + +% Environment mismatch, #1 expected: +\def\badenverr{% + \errhelp = \EMsimple + \errmessage{This command can appear only \inenvironment\temp, + not \inenvironment\thisenv}% +} +\def\inenvironment#1{% + \ifx#1\empty + outside of any environment% + \else + in environment \expandafter\string#1% + \fi +} + +% @end foo executes the definition of \Efoo. +% But first, it executes a specialized version of \checkenv +% +\parseargdef\end{% + \if 1\csname iscond.#1\endcsname + \else + % The general wording of \badenverr may not be ideal. + \expandafter\checkenv\csname#1\endcsname + \csname E#1\endcsname + \endgroup + \fi +} + +\newhelp\EMsimple{Press RETURN to continue.} + + +% Be sure we're in horizontal mode when doing a tie, since we make space +% equivalent to this in @example-like environments. Otherwise, a space +% at the beginning of a line will start with \penalty -- and +% since \penalty is valid in vertical mode, we'd end up putting the +% penalty on the vertical list instead of in the new paragraph. +{\catcode`@ = 11 + % Avoid using \@M directly, because that causes trouble + % if the definition is written into an index file. + \global\let\tiepenalty = \@M + \gdef\tie{\leavevmode\penalty\tiepenalty\ } +} + +% @: forces normal size whitespace following. +\def\:{\spacefactor=1000 } + +% @* forces a line break. +\def\*{\unskip\hfil\break\hbox{}\ignorespaces} + +% @/ allows a line break. +\let\/=\allowbreak + +% @. is an end-of-sentence period. +\def\.{.\spacefactor=\endofsentencespacefactor\space} + +% @! is an end-of-sentence bang. +\def\!{!\spacefactor=\endofsentencespacefactor\space} + +% @? is an end-of-sentence query. +\def\?{?\spacefactor=\endofsentencespacefactor\space} + +% @frenchspacing on|off says whether to put extra space after punctuation. +% +\def\onword{on} +\def\offword{off} +% +\parseargdef\frenchspacing{% + \def\temp{#1}% + \ifx\temp\onword \plainfrenchspacing + \else\ifx\temp\offword \plainnonfrenchspacing + \else + \errhelp = \EMsimple + \errmessage{Unknown @frenchspacing option `\temp', must be on|off}% + \fi\fi +} + +% @w prevents a word break. Without the \leavevmode, @w at the +% beginning of a paragraph, when TeX is still in vertical mode, would +% produce a whole line of output instead of starting the paragraph. +\def\w#1{\leavevmode\hbox{#1}} + +% @group ... @end group forces ... to be all on one page, by enclosing +% it in a TeX vbox. We use \vtop instead of \vbox to construct the box +% to keep its height that of a normal line. According to the rules for +% \topskip (p.114 of the TeXbook), the glue inserted is +% max (\topskip - \ht (first item), 0). If that height is large, +% therefore, no glue is inserted, and the space between the headline and +% the text is small, which looks bad. +% +% Another complication is that the group might be very large. This can +% cause the glue on the previous page to be unduly stretched, because it +% does not have much material. In this case, it's better to add an +% explicit \vfill so that the extra space is at the bottom. The +% threshold for doing this is if the group is more than \vfilllimit +% percent of a page (\vfilllimit can be changed inside of @tex). +% +\newbox\groupbox +\def\vfilllimit{0.7} +% +\envdef\group{% + \ifnum\catcode`\^^M=\active \else + \errhelp = \groupinvalidhelp + \errmessage{@group invalid in context where filling is enabled}% + \fi + \startsavinginserts + % + \setbox\groupbox = \vtop\bgroup + % Do @comment since we are called inside an environment such as + % @example, where each end-of-line in the input causes an + % end-of-line in the output. We don't want the end-of-line after + % the `@group' to put extra space in the output. Since @group + % should appear on a line by itself (according to the Texinfo + % manual), we don't worry about eating any user text. + \comment +} +% +% The \vtop produces a box with normal height and large depth; thus, TeX puts +% \baselineskip glue before it, and (when the next line of text is done) +% \lineskip glue after it. Thus, space below is not quite equal to space +% above. But it's pretty close. +\def\Egroup{% + % To get correct interline space between the last line of the group + % and the first line afterwards, we have to propagate \prevdepth. + \endgraf % Not \par, as it may have been set to \lisppar. + \global\dimen1 = \prevdepth + \egroup % End the \vtop. + % \dimen0 is the vertical size of the group's box. + \dimen0 = \ht\groupbox \advance\dimen0 by \dp\groupbox + % \dimen2 is how much space is left on the page (more or less). + \dimen2 = \pageheight \advance\dimen2 by -\pagetotal + % if the group doesn't fit on the current page, and it's a big big + % group, force a page break. + \ifdim \dimen0 > \dimen2 + \ifdim \pagetotal < \vfilllimit\pageheight + \page + \fi + \fi + \box\groupbox + \prevdepth = \dimen1 + \checkinserts +} +% +% TeX puts in an \escapechar (i.e., `@') at the beginning of the help +% message, so this ends up printing `@group can only ...'. +% +\newhelp\groupinvalidhelp{% +group can only be used in environments such as @example,^^J% +where each line of input produces a line of output.} + +% @need space-in-mils +% forces a page break if there is not space-in-mils remaining. + +\newdimen\mil \mil=0.001in + +\parseargdef\need{% + % Ensure vertical mode, so we don't make a big box in the middle of a + % paragraph. + \par + % + % If the @need value is less than one line space, it's useless. + \dimen0 = #1\mil + \dimen2 = \ht\strutbox + \advance\dimen2 by \dp\strutbox + \ifdim\dimen0 > \dimen2 + % + % Do a \strut just to make the height of this box be normal, so the + % normal leading is inserted relative to the preceding line. + % And a page break here is fine. + \vtop to #1\mil{\strut\vfil}% + % + % TeX does not even consider page breaks if a penalty added to the + % main vertical list is 10000 or more. But in order to see if the + % empty box we just added fits on the page, we must make it consider + % page breaks. On the other hand, we don't want to actually break the + % page after the empty box. So we use a penalty of 9999. + % + % There is an extremely small chance that TeX will actually break the + % page at this \penalty, if there are no other feasible breakpoints in + % sight. (If the user is using lots of big @group commands, which + % almost-but-not-quite fill up a page, TeX will have a hard time doing + % good page breaking, for example.) However, I could not construct an + % example where a page broke at this \penalty; if it happens in a real + % document, then we can reconsider our strategy. + \penalty9999 + % + % Back up by the size of the box, whether we did a page break or not. + \kern -#1\mil + % + % Do not allow a page break right after this kern. + \nobreak + \fi +} + +% @br forces paragraph break (and is undocumented). + +\let\br = \par + +% @page forces the start of a new page. +% +\def\page{\par\vfill\supereject} + +% @exdent text.... +% outputs text on separate line in roman font, starting at standard page margin + +% This records the amount of indent in the innermost environment. +% That's how much \exdent should take out. +\newskip\exdentamount + +% This defn is used inside fill environments such as @defun. +\parseargdef\exdent{\hfil\break\hbox{\kern -\exdentamount{\rm#1}}\hfil\break} + +% This defn is used inside nofill environments such as @example. +\parseargdef\nofillexdent{{\advance \leftskip by -\exdentamount + \leftline{\hskip\leftskip{\rm#1}}}} + +% @inmargin{WHICH}{TEXT} puts TEXT in the WHICH margin next to the current +% paragraph. For more general purposes, use the \margin insertion +% class. WHICH is `l' or `r'. Not documented, written for gawk manual. +% +\newskip\inmarginspacing \inmarginspacing=1cm +\def\strutdepth{\dp\strutbox} +% +\def\doinmargin#1#2{\strut\vadjust{% + \nobreak + \kern-\strutdepth + \vtop to \strutdepth{% + \baselineskip=\strutdepth + \vss + % if you have multiple lines of stuff to put here, you'll need to + % make the vbox yourself of the appropriate size. + \ifx#1l% + \llap{\ignorespaces #2\hskip\inmarginspacing}% + \else + \rlap{\hskip\hsize \hskip\inmarginspacing \ignorespaces #2}% + \fi + \null + }% +}} +\def\inleftmargin{\doinmargin l} +\def\inrightmargin{\doinmargin r} +% +% @inmargin{TEXT [, RIGHT-TEXT]} +% (if RIGHT-TEXT is given, use TEXT for left page, RIGHT-TEXT for right; +% else use TEXT for both). +% +\def\inmargin#1{\parseinmargin #1,,\finish} +\def\parseinmargin#1,#2,#3\finish{% not perfect, but better than nothing. + \setbox0 = \hbox{\ignorespaces #2}% + \ifdim\wd0 > 0pt + \def\lefttext{#1}% have both texts + \def\righttext{#2}% + \else + \def\lefttext{#1}% have only one text + \def\righttext{#1}% + \fi + % + \ifodd\pageno + \def\temp{\inrightmargin\righttext}% odd page -> outside is right margin + \else + \def\temp{\inleftmargin\lefttext}% + \fi + \temp +} + +% @| inserts a changebar to the left of the current line. It should +% surround any changed text. This approach does *not* work if the +% change spans more than two lines of output. To handle that, we would +% have adopt a much more difficult approach (putting marks into the main +% vertical list for the beginning and end of each change). This command +% is not documented, not supported, and doesn't work. +% +\def\|{% + % \vadjust can only be used in horizontal mode. + \leavevmode + % + % Append this vertical mode material after the current line in the output. + \vadjust{% + % We want to insert a rule with the height and depth of the current + % leading; that is exactly what \strutbox is supposed to record. + \vskip-\baselineskip + % + % \vadjust-items are inserted at the left edge of the type. So + % the \llap here moves out into the left-hand margin. + \llap{% + % + % For a thicker or thinner bar, change the `1pt'. + \vrule height\baselineskip width1pt + % + % This is the space between the bar and the text. + \hskip 12pt + }% + }% +} + +% @include FILE -- \input text of FILE. +% +\def\include{\parseargusing\filenamecatcodes\includezzz} +\def\includezzz#1{% + \pushthisfilestack + \def\thisfile{#1}% + {% + \makevalueexpandable % we want to expand any @value in FILE. + \turnoffactive % and allow special characters in the expansion + \indexnofonts % Allow `@@' and other weird things in file names. + \wlog{texinfo.tex: doing @include of #1^^J}% + \edef\temp{\noexpand\input #1 }% + % + % This trickery is to read FILE outside of a group, in case it makes + % definitions, etc. + \expandafter + }\temp + \popthisfilestack +} +\def\filenamecatcodes{% + \catcode`\\=\other + \catcode`~=\other + \catcode`^=\other + \catcode`_=\other + \catcode`|=\other + \catcode`<=\other + \catcode`>=\other + \catcode`+=\other + \catcode`-=\other + \catcode`\`=\other + \catcode`\'=\other +} + +\def\pushthisfilestack{% + \expandafter\pushthisfilestackX\popthisfilestack\StackTerm +} +\def\pushthisfilestackX{% + \expandafter\pushthisfilestackY\thisfile\StackTerm +} +\def\pushthisfilestackY #1\StackTerm #2\StackTerm {% + \gdef\popthisfilestack{\gdef\thisfile{#1}\gdef\popthisfilestack{#2}}% +} + +\def\popthisfilestack{\errthisfilestackempty} +\def\errthisfilestackempty{\errmessage{Internal error: + the stack of filenames is empty.}} +% +\def\thisfile{} + +% @center line +% outputs that line, centered. +% +\parseargdef\center{% + \ifhmode + \let\centersub\centerH + \else + \let\centersub\centerV + \fi + \centersub{\hfil \ignorespaces#1\unskip \hfil}% + \let\centersub\relax % don't let the definition persist, just in case +} +\def\centerH#1{{% + \hfil\break + \advance\hsize by -\leftskip + \advance\hsize by -\rightskip + \line{#1}% + \break +}} +% +\newcount\centerpenalty +\def\centerV#1{% + % The idea here is the same as in \startdefun, \cartouche, etc.: if + % @center is the first thing after a section heading, we need to wipe + % out the negative parskip inserted by \sectionheading, but still + % prevent a page break here. + \centerpenalty = \lastpenalty + \ifnum\centerpenalty>10000 \vskip\parskip \fi + \ifnum\centerpenalty>9999 \penalty\centerpenalty \fi + \line{\kern\leftskip #1\kern\rightskip}% +} + +% @sp n outputs n lines of vertical space +% +\parseargdef\sp{\vskip #1\baselineskip} + +% @comment ...line which is ignored... +% @c is the same as @comment +% @ignore ... @end ignore is another way to write a comment +% +\def\comment{\begingroup \catcode`\^^M=\other% +\catcode`\@=\other \catcode`\{=\other \catcode`\}=\other% +\commentxxx} +{\catcode`\^^M=\other \gdef\commentxxx#1^^M{\endgroup}} +% +\let\c=\comment + +% @paragraphindent NCHARS +% We'll use ems for NCHARS, close enough. +% NCHARS can also be the word `asis' or `none'. +% We cannot feasibly implement @paragraphindent asis, though. +% +\def\asisword{asis} % no translation, these are keywords +\def\noneword{none} +% +\parseargdef\paragraphindent{% + \def\temp{#1}% + \ifx\temp\asisword + \else + \ifx\temp\noneword + \defaultparindent = 0pt + \else + \defaultparindent = #1em + \fi + \fi + \parindent = \defaultparindent +} + +% @exampleindent NCHARS +% We'll use ems for NCHARS like @paragraphindent. +% It seems @exampleindent asis isn't necessary, but +% I preserve it to make it similar to @paragraphindent. +\parseargdef\exampleindent{% + \def\temp{#1}% + \ifx\temp\asisword + \else + \ifx\temp\noneword + \lispnarrowing = 0pt + \else + \lispnarrowing = #1em + \fi + \fi +} + +% @firstparagraphindent WORD +% If WORD is `none', then suppress indentation of the first paragraph +% after a section heading. If WORD is `insert', then do indent at such +% paragraphs. +% +% The paragraph indentation is suppressed or not by calling +% \suppressfirstparagraphindent, which the sectioning commands do. +% We switch the definition of this back and forth according to WORD. +% By default, we suppress indentation. +% +\def\suppressfirstparagraphindent{\dosuppressfirstparagraphindent} +\def\insertword{insert} +% +\parseargdef\firstparagraphindent{% + \def\temp{#1}% + \ifx\temp\noneword + \let\suppressfirstparagraphindent = \dosuppressfirstparagraphindent + \else\ifx\temp\insertword + \let\suppressfirstparagraphindent = \relax + \else + \errhelp = \EMsimple + \errmessage{Unknown @firstparagraphindent option `\temp'}% + \fi\fi +} + +% Here is how we actually suppress indentation. Redefine \everypar to +% \kern backwards by \parindent, and then reset itself to empty. +% +% We also make \indent itself not actually do anything until the next +% paragraph. +% +\gdef\dosuppressfirstparagraphindent{% + \gdef\indent{% + \restorefirstparagraphindent + \indent + }% + \gdef\noindent{% + \restorefirstparagraphindent + \noindent + }% + \global\everypar = {% + \kern -\parindent + \restorefirstparagraphindent + }% +} + +\gdef\restorefirstparagraphindent{% + \global \let \indent = \ptexindent + \global \let \noindent = \ptexnoindent + \global \everypar = {}% +} + + +% @refill is a no-op. +\let\refill=\relax + +% If working on a large document in chapters, it is convenient to +% be able to disable indexing, cross-referencing, and contents, for test runs. +% This is done with @novalidate (before @setfilename). +% +\newif\iflinks \linkstrue % by default we want the aux files. +\let\novalidate = \linksfalse + +% @setfilename is done at the beginning of every texinfo file. +% So open here the files we need to have open while reading the input. +% This makes it possible to make a .fmt file for texinfo. +\def\setfilename{% + \fixbackslash % Turn off hack to swallow `\input texinfo'. + \iflinks + \tryauxfile + % Open the new aux file. TeX will close it automatically at exit. + \immediate\openout\auxfile=\jobname.aux + \fi % \openindices needs to do some work in any case. + \openindices + \let\setfilename=\comment % Ignore extra @setfilename cmds. + % + % If texinfo.cnf is present on the system, read it. + % Useful for site-wide @afourpaper, etc. + \openin 1 texinfo.cnf + \ifeof 1 \else \input texinfo.cnf \fi + \closein 1 + % + \comment % Ignore the actual filename. +} + +% Called from \setfilename. +% +\def\openindices{% + \newindex{cp}% + \newcodeindex{fn}% + \newcodeindex{vr}% + \newcodeindex{tp}% + \newcodeindex{ky}% + \newcodeindex{pg}% +} + +% @bye. +\outer\def\bye{\pagealignmacro\tracingstats=1\ptexend} + + +\message{pdf,} +% adobe `portable' document format +\newcount\tempnum +\newcount\lnkcount +\newtoks\filename +\newcount\filenamelength +\newcount\pgn +\newtoks\toksA +\newtoks\toksB +\newtoks\toksC +\newtoks\toksD +\newbox\boxA +\newcount\countA +\newif\ifpdf +\newif\ifpdfmakepagedest + +% when pdftex is run in dvi mode, \pdfoutput is defined (so \pdfoutput=1 +% can be set). So we test for \relax and 0 as well as being undefined. +\ifx\pdfoutput\thisisundefined +\else + \ifx\pdfoutput\relax + \else + \ifcase\pdfoutput + \else + \pdftrue + \fi + \fi +\fi + +% PDF uses PostScript string constants for the names of xref targets, +% for display in the outlines, and in other places. Thus, we have to +% double any backslashes. Otherwise, a name like "\node" will be +% interpreted as a newline (\n), followed by o, d, e. Not good. +% +% See http://www.ntg.nl/pipermail/ntg-pdftex/2004-July/000654.html and +% related messages. The final outcome is that it is up to the TeX user +% to double the backslashes and otherwise make the string valid, so +% that's what we do. pdftex 1.30.0 (ca.2005) introduced a primitive to +% do this reliably, so we use it. + +% #1 is a control sequence in which to do the replacements, +% which we \xdef. +\def\txiescapepdf#1{% + \ifx\pdfescapestring\thisisundefined + % No primitive available; should we give a warning or log? + % Many times it won't matter. + \else + % The expandable \pdfescapestring primitive escapes parentheses, + % backslashes, and other special chars. + \xdef#1{\pdfescapestring{#1}}% + \fi +} + +\newhelp\nopdfimagehelp{Texinfo supports .png, .jpg, .jpeg, and .pdf images +with PDF output, and none of those formats could be found. (.eps cannot +be supported due to the design of the PDF format; use regular TeX (DVI +output) for that.)} + +\ifpdf + % + % Color manipulation macros based on pdfcolor.tex, + % except using rgb instead of cmyk; the latter is said to render as a + % very dark gray on-screen and a very dark halftone in print, instead + % of actual black. + \def\rgbDarkRed{0.50 0.09 0.12} + \def\rgbBlack{0 0 0} + % + % k sets the color for filling (usual text, etc.); + % K sets the color for stroking (thin rules, e.g., normal _'s). + \def\pdfsetcolor#1{\pdfliteral{#1 rg #1 RG}} + % + % Set color, and create a mark which defines \thiscolor accordingly, + % so that \makeheadline knows which color to restore. + \def\setcolor#1{% + \xdef\lastcolordefs{\gdef\noexpand\thiscolor{#1}}% + \domark + \pdfsetcolor{#1}% + } + % + \def\maincolor{\rgbBlack} + \pdfsetcolor{\maincolor} + \edef\thiscolor{\maincolor} + \def\lastcolordefs{} + % + \def\makefootline{% + \baselineskip24pt + \line{\pdfsetcolor{\maincolor}\the\footline}% + } + % + \def\makeheadline{% + \vbox to 0pt{% + \vskip-22.5pt + \line{% + \vbox to8.5pt{}% + % Extract \thiscolor definition from the marks. + \getcolormarks + % Typeset the headline with \maincolor, then restore the color. + \pdfsetcolor{\maincolor}\the\headline\pdfsetcolor{\thiscolor}% + }% + \vss + }% + \nointerlineskip + } + % + % + \pdfcatalog{/PageMode /UseOutlines} + % + % #1 is image name, #2 width (might be empty/whitespace), #3 height (ditto). + \def\dopdfimage#1#2#3{% + \def\pdfimagewidth{#2}\setbox0 = \hbox{\ignorespaces #2}% + \def\pdfimageheight{#3}\setbox2 = \hbox{\ignorespaces #3}% + % + % pdftex (and the PDF format) support .pdf, .png, .jpg (among + % others). Let's try in that order, PDF first since if + % someone has a scalable image, presumably better to use that than a + % bitmap. + \let\pdfimgext=\empty + \begingroup + \openin 1 #1.pdf \ifeof 1 + \openin 1 #1.PDF \ifeof 1 + \openin 1 #1.png \ifeof 1 + \openin 1 #1.jpg \ifeof 1 + \openin 1 #1.jpeg \ifeof 1 + \openin 1 #1.JPG \ifeof 1 + \errhelp = \nopdfimagehelp + \errmessage{Could not find image file #1 for pdf}% + \else \gdef\pdfimgext{JPG}% + \fi + \else \gdef\pdfimgext{jpeg}% + \fi + \else \gdef\pdfimgext{jpg}% + \fi + \else \gdef\pdfimgext{png}% + \fi + \else \gdef\pdfimgext{PDF}% + \fi + \else \gdef\pdfimgext{pdf}% + \fi + \closein 1 + \endgroup + % + % without \immediate, ancient pdftex seg faults when the same image is + % included twice. (Version 3.14159-pre-1.0-unofficial-20010704.) + \ifnum\pdftexversion < 14 + \immediate\pdfimage + \else + \immediate\pdfximage + \fi + \ifdim \wd0 >0pt width \pdfimagewidth \fi + \ifdim \wd2 >0pt height \pdfimageheight \fi + \ifnum\pdftexversion<13 + #1.\pdfimgext + \else + {#1.\pdfimgext}% + \fi + \ifnum\pdftexversion < 14 \else + \pdfrefximage \pdflastximage + \fi} + % + \def\pdfmkdest#1{{% + % We have to set dummies so commands such as @code, and characters + % such as \, aren't expanded when present in a section title. + \indexnofonts + \turnoffactive + \makevalueexpandable + \def\pdfdestname{#1}% + \txiescapepdf\pdfdestname + \safewhatsit{\pdfdest name{\pdfdestname} xyz}% + }} + % + % used to mark target names; must be expandable. + \def\pdfmkpgn#1{#1} + % + % by default, use a color that is dark enough to print on paper as + % nearly black, but still distinguishable for online viewing. + \def\urlcolor{\rgbDarkRed} + \def\linkcolor{\rgbDarkRed} + \def\endlink{\setcolor{\maincolor}\pdfendlink} + % + % Adding outlines to PDF; macros for calculating structure of outlines + % come from Petr Olsak + \def\expnumber#1{\expandafter\ifx\csname#1\endcsname\relax 0% + \else \csname#1\endcsname \fi} + \def\advancenumber#1{\tempnum=\expnumber{#1}\relax + \advance\tempnum by 1 + \expandafter\xdef\csname#1\endcsname{\the\tempnum}} + % + % #1 is the section text, which is what will be displayed in the + % outline by the pdf viewer. #2 is the pdf expression for the number + % of subentries (or empty, for subsubsections). #3 is the node text, + % which might be empty if this toc entry had no corresponding node. + % #4 is the page number + % + \def\dopdfoutline#1#2#3#4{% + % Generate a link to the node text if that exists; else, use the + % page number. We could generate a destination for the section + % text in the case where a section has no node, but it doesn't + % seem worth the trouble, since most documents are normally structured. + \edef\pdfoutlinedest{#3}% + \ifx\pdfoutlinedest\empty + \def\pdfoutlinedest{#4}% + \else + \txiescapepdf\pdfoutlinedest + \fi + % + % Also escape PDF chars in the display string. + \edef\pdfoutlinetext{#1}% + \txiescapepdf\pdfoutlinetext + % + \pdfoutline goto name{\pdfmkpgn{\pdfoutlinedest}}#2{\pdfoutlinetext}% + } + % + \def\pdfmakeoutlines{% + \begingroup + % Read toc silently, to get counts of subentries for \pdfoutline. + \def\partentry##1##2##3##4{}% ignore parts in the outlines + \def\numchapentry##1##2##3##4{% + \def\thischapnum{##2}% + \def\thissecnum{0}% + \def\thissubsecnum{0}% + }% + \def\numsecentry##1##2##3##4{% + \advancenumber{chap\thischapnum}% + \def\thissecnum{##2}% + \def\thissubsecnum{0}% + }% + \def\numsubsecentry##1##2##3##4{% + \advancenumber{sec\thissecnum}% + \def\thissubsecnum{##2}% + }% + \def\numsubsubsecentry##1##2##3##4{% + \advancenumber{subsec\thissubsecnum}% + }% + \def\thischapnum{0}% + \def\thissecnum{0}% + \def\thissubsecnum{0}% + % + % use \def rather than \let here because we redefine \chapentry et + % al. a second time, below. + \def\appentry{\numchapentry}% + \def\appsecentry{\numsecentry}% + \def\appsubsecentry{\numsubsecentry}% + \def\appsubsubsecentry{\numsubsubsecentry}% + \def\unnchapentry{\numchapentry}% + \def\unnsecentry{\numsecentry}% + \def\unnsubsecentry{\numsubsecentry}% + \def\unnsubsubsecentry{\numsubsubsecentry}% + \readdatafile{toc}% + % + % Read toc second time, this time actually producing the outlines. + % The `-' means take the \expnumber as the absolute number of + % subentries, which we calculated on our first read of the .toc above. + % + % We use the node names as the destinations. + \def\numchapentry##1##2##3##4{% + \dopdfoutline{##1}{count-\expnumber{chap##2}}{##3}{##4}}% + \def\numsecentry##1##2##3##4{% + \dopdfoutline{##1}{count-\expnumber{sec##2}}{##3}{##4}}% + \def\numsubsecentry##1##2##3##4{% + \dopdfoutline{##1}{count-\expnumber{subsec##2}}{##3}{##4}}% + \def\numsubsubsecentry##1##2##3##4{% count is always zero + \dopdfoutline{##1}{}{##3}{##4}}% + % + % PDF outlines are displayed using system fonts, instead of + % document fonts. Therefore we cannot use special characters, + % since the encoding is unknown. For example, the eogonek from + % Latin 2 (0xea) gets translated to a | character. Info from + % Staszek Wawrykiewicz, 19 Jan 2004 04:09:24 +0100. + % + % TODO this right, we have to translate 8-bit characters to + % their "best" equivalent, based on the @documentencoding. Too + % much work for too little return. Just use the ASCII equivalents + % we use for the index sort strings. + % + \indexnofonts + \setupdatafile + % We can have normal brace characters in the PDF outlines, unlike + % Texinfo index files. So set that up. + \def\{{\lbracecharliteral}% + \def\}{\rbracecharliteral}% + \catcode`\\=\active \otherbackslash + \input \tocreadfilename + \endgroup + } + {\catcode`[=1 \catcode`]=2 + \catcode`{=\other \catcode`}=\other + \gdef\lbracecharliteral[{]% + \gdef\rbracecharliteral[}]% + ] + % + \def\skipspaces#1{\def\PP{#1}\def\D{|}% + \ifx\PP\D\let\nextsp\relax + \else\let\nextsp\skipspaces + \addtokens{\filename}{\PP}% + \advance\filenamelength by 1 + \fi + \nextsp} + \def\getfilename#1{% + \filenamelength=0 + % If we don't expand the argument now, \skipspaces will get + % snagged on things like "@value{foo}". + \edef\temp{#1}% + \expandafter\skipspaces\temp|\relax + } + \ifnum\pdftexversion < 14 + \let \startlink \pdfannotlink + \else + \let \startlink \pdfstartlink + \fi + % make a live url in pdf output. + \def\pdfurl#1{% + \begingroup + % it seems we really need yet another set of dummies; have not + % tried to figure out what each command should do in the context + % of @url. for now, just make @/ a no-op, that's the only one + % people have actually reported a problem with. + % + \normalturnoffactive + \def\@{@}% + \let\/=\empty + \makevalueexpandable + % do we want to go so far as to use \indexnofonts instead of just + % special-casing \var here? + \def\var##1{##1}% + % + \leavevmode\setcolor{\urlcolor}% + \startlink attr{/Border [0 0 0]}% + user{/Subtype /Link /A << /S /URI /URI (#1) >>}% + \endgroup} + \def\pdfgettoks#1.{\setbox\boxA=\hbox{\toksA={#1.}\toksB={}\maketoks}} + \def\addtokens#1#2{\edef\addtoks{\noexpand#1={\the#1#2}}\addtoks} + \def\adn#1{\addtokens{\toksC}{#1}\global\countA=1\let\next=\maketoks} + \def\poptoks#1#2|ENDTOKS|{\let\first=#1\toksD={#1}\toksA={#2}} + \def\maketoks{% + \expandafter\poptoks\the\toksA|ENDTOKS|\relax + \ifx\first0\adn0 + \else\ifx\first1\adn1 \else\ifx\first2\adn2 \else\ifx\first3\adn3 + \else\ifx\first4\adn4 \else\ifx\first5\adn5 \else\ifx\first6\adn6 + \else\ifx\first7\adn7 \else\ifx\first8\adn8 \else\ifx\first9\adn9 + \else + \ifnum0=\countA\else\makelink\fi + \ifx\first.\let\next=\done\else + \let\next=\maketoks + \addtokens{\toksB}{\the\toksD} + \ifx\first,\addtokens{\toksB}{\space}\fi + \fi + \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi + \next} + \def\makelink{\addtokens{\toksB}% + {\noexpand\pdflink{\the\toksC}}\toksC={}\global\countA=0} + \def\pdflink#1{% + \startlink attr{/Border [0 0 0]} goto name{\pdfmkpgn{#1}} + \setcolor{\linkcolor}#1\endlink} + \def\done{\edef\st{\global\noexpand\toksA={\the\toksB}}\st} +\else + % non-pdf mode + \let\pdfmkdest = \gobble + \let\pdfurl = \gobble + \let\endlink = \relax + \let\setcolor = \gobble + \let\pdfsetcolor = \gobble + \let\pdfmakeoutlines = \relax +\fi % \ifx\pdfoutput + + +\message{fonts,} + +% Change the current font style to #1, remembering it in \curfontstyle. +% For now, we do not accumulate font styles: @b{@i{foo}} prints foo in +% italics, not bold italics. +% +\def\setfontstyle#1{% + \def\curfontstyle{#1}% not as a control sequence, because we are \edef'd. + \csname ten#1\endcsname % change the current font +} + +% Select #1 fonts with the current style. +% +\def\selectfonts#1{\csname #1fonts\endcsname \csname\curfontstyle\endcsname} + +\def\rm{\fam=0 \setfontstyle{rm}} +\def\it{\fam=\itfam \setfontstyle{it}} +\def\sl{\fam=\slfam \setfontstyle{sl}} +\def\bf{\fam=\bffam \setfontstyle{bf}}\def\bfstylename{bf} +\def\tt{\fam=\ttfam \setfontstyle{tt}} + +% Unfortunately, we have to override this for titles and the like, since +% in those cases "rm" is bold. Sigh. +\def\rmisbold{\rm\def\curfontstyle{bf}} + +% Texinfo sort of supports the sans serif font style, which plain TeX does not. +% So we set up a \sf. +\newfam\sffam +\def\sf{\fam=\sffam \setfontstyle{sf}} +\let\li = \sf % Sometimes we call it \li, not \sf. + +% We don't need math for this font style. +\def\ttsl{\setfontstyle{ttsl}} + + +% Set the baselineskip to #1, and the lineskip and strut size +% correspondingly. There is no deep meaning behind these magic numbers +% used as factors; they just match (closely enough) what Knuth defined. +% +\def\lineskipfactor{.08333} +\def\strutheightpercent{.70833} +\def\strutdepthpercent {.29167} +% +% can get a sort of poor man's double spacing by redefining this. +\def\baselinefactor{1} +% +\newdimen\textleading +\def\setleading#1{% + \dimen0 = #1\relax + \normalbaselineskip = \baselinefactor\dimen0 + \normallineskip = \lineskipfactor\normalbaselineskip + \normalbaselines + \setbox\strutbox =\hbox{% + \vrule width0pt height\strutheightpercent\baselineskip + depth \strutdepthpercent \baselineskip + }% +} + +% PDF CMaps. See also LaTeX's t1.cmap. +% +% do nothing with this by default. +\expandafter\let\csname cmapOT1\endcsname\gobble +\expandafter\let\csname cmapOT1IT\endcsname\gobble +\expandafter\let\csname cmapOT1TT\endcsname\gobble + +% if we are producing pdf, and we have \pdffontattr, then define cmaps. +% (\pdffontattr was introduced many years ago, but people still run +% older pdftex's; it's easy to conditionalize, so we do.) +\ifpdf \ifx\pdffontattr\thisisundefined \else + \begingroup + \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char. + \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap +%%DocumentNeededResources: ProcSet (CIDInit) +%%IncludeResource: ProcSet (CIDInit) +%%BeginResource: CMap (TeX-OT1-0) +%%Title: (TeX-OT1-0 TeX OT1 0) +%%Version: 1.000 +%%EndComments +/CIDInit /ProcSet findresource begin +12 dict begin +begincmap +/CIDSystemInfo +<< /Registry (TeX) +/Ordering (OT1) +/Supplement 0 +>> def +/CMapName /TeX-OT1-0 def +/CMapType 2 def +1 begincodespacerange +<00> <7F> +endcodespacerange +8 beginbfrange +<00> <01> <0393> +<09> <0A> <03A8> +<23> <26> <0023> +<28> <3B> <0028> +<3F> <5B> <003F> +<5D> <5E> <005D> +<61> <7A> <0061> +<7B> <7C> <2013> +endbfrange +40 beginbfchar +<02> <0398> +<03> <039B> +<04> <039E> +<05> <03A0> +<06> <03A3> +<07> <03D2> +<08> <03A6> +<0B> <00660066> +<0C> <00660069> +<0D> <0066006C> +<0E> <006600660069> +<0F> <00660066006C> +<10> <0131> +<11> <0237> +<12> <0060> +<13> <00B4> +<14> <02C7> +<15> <02D8> +<16> <00AF> +<17> <02DA> +<18> <00B8> +<19> <00DF> +<1A> <00E6> +<1B> <0153> +<1C> <00F8> +<1D> <00C6> +<1E> <0152> +<1F> <00D8> +<21> <0021> +<22> <201D> +<27> <2019> +<3C> <00A1> +<3D> <003D> +<3E> <00BF> +<5C> <201C> +<5F> <02D9> +<60> <2018> +<7D> <02DD> +<7E> <007E> +<7F> <00A8> +endbfchar +endcmap +CMapName currentdict /CMap defineresource pop +end +end +%%EndResource +%%EOF + }\endgroup + \expandafter\edef\csname cmapOT1\endcsname#1{% + \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}% + }% +% +% \cmapOT1IT + \begingroup + \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char. + \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap +%%DocumentNeededResources: ProcSet (CIDInit) +%%IncludeResource: ProcSet (CIDInit) +%%BeginResource: CMap (TeX-OT1IT-0) +%%Title: (TeX-OT1IT-0 TeX OT1IT 0) +%%Version: 1.000 +%%EndComments +/CIDInit /ProcSet findresource begin +12 dict begin +begincmap +/CIDSystemInfo +<< /Registry (TeX) +/Ordering (OT1IT) +/Supplement 0 +>> def +/CMapName /TeX-OT1IT-0 def +/CMapType 2 def +1 begincodespacerange +<00> <7F> +endcodespacerange +8 beginbfrange +<00> <01> <0393> +<09> <0A> <03A8> +<25> <26> <0025> +<28> <3B> <0028> +<3F> <5B> <003F> +<5D> <5E> <005D> +<61> <7A> <0061> +<7B> <7C> <2013> +endbfrange +42 beginbfchar +<02> <0398> +<03> <039B> +<04> <039E> +<05> <03A0> +<06> <03A3> +<07> <03D2> +<08> <03A6> +<0B> <00660066> +<0C> <00660069> +<0D> <0066006C> +<0E> <006600660069> +<0F> <00660066006C> +<10> <0131> +<11> <0237> +<12> <0060> +<13> <00B4> +<14> <02C7> +<15> <02D8> +<16> <00AF> +<17> <02DA> +<18> <00B8> +<19> <00DF> +<1A> <00E6> +<1B> <0153> +<1C> <00F8> +<1D> <00C6> +<1E> <0152> +<1F> <00D8> +<21> <0021> +<22> <201D> +<23> <0023> +<24> <00A3> +<27> <2019> +<3C> <00A1> +<3D> <003D> +<3E> <00BF> +<5C> <201C> +<5F> <02D9> +<60> <2018> +<7D> <02DD> +<7E> <007E> +<7F> <00A8> +endbfchar +endcmap +CMapName currentdict /CMap defineresource pop +end +end +%%EndResource +%%EOF + }\endgroup + \expandafter\edef\csname cmapOT1IT\endcsname#1{% + \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}% + }% +% +% \cmapOT1TT + \begingroup + \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char. + \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap +%%DocumentNeededResources: ProcSet (CIDInit) +%%IncludeResource: ProcSet (CIDInit) +%%BeginResource: CMap (TeX-OT1TT-0) +%%Title: (TeX-OT1TT-0 TeX OT1TT 0) +%%Version: 1.000 +%%EndComments +/CIDInit /ProcSet findresource begin +12 dict begin +begincmap +/CIDSystemInfo +<< /Registry (TeX) +/Ordering (OT1TT) +/Supplement 0 +>> def +/CMapName /TeX-OT1TT-0 def +/CMapType 2 def +1 begincodespacerange +<00> <7F> +endcodespacerange +5 beginbfrange +<00> <01> <0393> +<09> <0A> <03A8> +<21> <26> <0021> +<28> <5F> <0028> +<61> <7E> <0061> +endbfrange +32 beginbfchar +<02> <0398> +<03> <039B> +<04> <039E> +<05> <03A0> +<06> <03A3> +<07> <03D2> +<08> <03A6> +<0B> <2191> +<0C> <2193> +<0D> <0027> +<0E> <00A1> +<0F> <00BF> +<10> <0131> +<11> <0237> +<12> <0060> +<13> <00B4> +<14> <02C7> +<15> <02D8> +<16> <00AF> +<17> <02DA> +<18> <00B8> +<19> <00DF> +<1A> <00E6> +<1B> <0153> +<1C> <00F8> +<1D> <00C6> +<1E> <0152> +<1F> <00D8> +<20> <2423> +<27> <2019> +<60> <2018> +<7F> <00A8> +endbfchar +endcmap +CMapName currentdict /CMap defineresource pop +end +end +%%EndResource +%%EOF + }\endgroup + \expandafter\edef\csname cmapOT1TT\endcsname#1{% + \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}% + }% +\fi\fi + + +% Set the font macro #1 to the font named \fontprefix#2. +% #3 is the font's design size, #4 is a scale factor, #5 is the CMap +% encoding (only OT1, OT1IT and OT1TT are allowed, or empty to omit). +% Example: +% #1 = \textrm +% #2 = \rmshape +% #3 = 10 +% #4 = \mainmagstep +% #5 = OT1 +% +\def\setfont#1#2#3#4#5{% + \font#1=\fontprefix#2#3 scaled #4 + \csname cmap#5\endcsname#1% +} +% This is what gets called when #5 of \setfont is empty. +\let\cmap\gobble +% +% (end of cmaps) + +% Use cm as the default font prefix. +% To specify the font prefix, you must define \fontprefix +% before you read in texinfo.tex. +\ifx\fontprefix\thisisundefined +\def\fontprefix{cm} +\fi +% Support font families that don't use the same naming scheme as CM. +\def\rmshape{r} +\def\rmbshape{bx} % where the normal face is bold +\def\bfshape{b} +\def\bxshape{bx} +\def\ttshape{tt} +\def\ttbshape{tt} +\def\ttslshape{sltt} +\def\itshape{ti} +\def\itbshape{bxti} +\def\slshape{sl} +\def\slbshape{bxsl} +\def\sfshape{ss} +\def\sfbshape{ss} +\def\scshape{csc} +\def\scbshape{csc} + +% Definitions for a main text size of 11pt. (The default in Texinfo.) +% +\def\definetextfontsizexi{% +% Text fonts (11.2pt, magstep1). +\def\textnominalsize{11pt} +\edef\mainmagstep{\magstephalf} +\setfont\textrm\rmshape{10}{\mainmagstep}{OT1} +\setfont\texttt\ttshape{10}{\mainmagstep}{OT1TT} +\setfont\textbf\bfshape{10}{\mainmagstep}{OT1} +\setfont\textit\itshape{10}{\mainmagstep}{OT1IT} +\setfont\textsl\slshape{10}{\mainmagstep}{OT1} +\setfont\textsf\sfshape{10}{\mainmagstep}{OT1} +\setfont\textsc\scshape{10}{\mainmagstep}{OT1} +\setfont\textttsl\ttslshape{10}{\mainmagstep}{OT1TT} +\font\texti=cmmi10 scaled \mainmagstep +\font\textsy=cmsy10 scaled \mainmagstep +\def\textecsize{1095} + +% A few fonts for @defun names and args. +\setfont\defbf\bfshape{10}{\magstep1}{OT1} +\setfont\deftt\ttshape{10}{\magstep1}{OT1TT} +\setfont\defttsl\ttslshape{10}{\magstep1}{OT1TT} +\def\df{\let\tentt=\deftt \let\tenbf = \defbf \let\tenttsl=\defttsl \bf} + +% Fonts for indices, footnotes, small examples (9pt). +\def\smallnominalsize{9pt} +\setfont\smallrm\rmshape{9}{1000}{OT1} +\setfont\smalltt\ttshape{9}{1000}{OT1TT} +\setfont\smallbf\bfshape{10}{900}{OT1} +\setfont\smallit\itshape{9}{1000}{OT1IT} +\setfont\smallsl\slshape{9}{1000}{OT1} +\setfont\smallsf\sfshape{9}{1000}{OT1} +\setfont\smallsc\scshape{10}{900}{OT1} +\setfont\smallttsl\ttslshape{10}{900}{OT1TT} +\font\smalli=cmmi9 +\font\smallsy=cmsy9 +\def\smallecsize{0900} + +% Fonts for small examples (8pt). +\def\smallernominalsize{8pt} +\setfont\smallerrm\rmshape{8}{1000}{OT1} +\setfont\smallertt\ttshape{8}{1000}{OT1TT} +\setfont\smallerbf\bfshape{10}{800}{OT1} +\setfont\smallerit\itshape{8}{1000}{OT1IT} +\setfont\smallersl\slshape{8}{1000}{OT1} +\setfont\smallersf\sfshape{8}{1000}{OT1} +\setfont\smallersc\scshape{10}{800}{OT1} +\setfont\smallerttsl\ttslshape{10}{800}{OT1TT} +\font\smalleri=cmmi8 +\font\smallersy=cmsy8 +\def\smallerecsize{0800} + +% Fonts for title page (20.4pt): +\def\titlenominalsize{20pt} +\setfont\titlerm\rmbshape{12}{\magstep3}{OT1} +\setfont\titleit\itbshape{10}{\magstep4}{OT1IT} +\setfont\titlesl\slbshape{10}{\magstep4}{OT1} +\setfont\titlett\ttbshape{12}{\magstep3}{OT1TT} +\setfont\titlettsl\ttslshape{10}{\magstep4}{OT1TT} +\setfont\titlesf\sfbshape{17}{\magstep1}{OT1} +\let\titlebf=\titlerm +\setfont\titlesc\scbshape{10}{\magstep4}{OT1} +\font\titlei=cmmi12 scaled \magstep3 +\font\titlesy=cmsy10 scaled \magstep4 +\def\titleecsize{2074} + +% Chapter (and unnumbered) fonts (17.28pt). +\def\chapnominalsize{17pt} +\setfont\chaprm\rmbshape{12}{\magstep2}{OT1} +\setfont\chapit\itbshape{10}{\magstep3}{OT1IT} +\setfont\chapsl\slbshape{10}{\magstep3}{OT1} +\setfont\chaptt\ttbshape{12}{\magstep2}{OT1TT} +\setfont\chapttsl\ttslshape{10}{\magstep3}{OT1TT} +\setfont\chapsf\sfbshape{17}{1000}{OT1} +\let\chapbf=\chaprm +\setfont\chapsc\scbshape{10}{\magstep3}{OT1} +\font\chapi=cmmi12 scaled \magstep2 +\font\chapsy=cmsy10 scaled \magstep3 +\def\chapecsize{1728} + +% Section fonts (14.4pt). +\def\secnominalsize{14pt} +\setfont\secrm\rmbshape{12}{\magstep1}{OT1} +\setfont\secit\itbshape{10}{\magstep2}{OT1IT} +\setfont\secsl\slbshape{10}{\magstep2}{OT1} +\setfont\sectt\ttbshape{12}{\magstep1}{OT1TT} +\setfont\secttsl\ttslshape{10}{\magstep2}{OT1TT} +\setfont\secsf\sfbshape{12}{\magstep1}{OT1} +\let\secbf\secrm +\setfont\secsc\scbshape{10}{\magstep2}{OT1} +\font\seci=cmmi12 scaled \magstep1 +\font\secsy=cmsy10 scaled \magstep2 +\def\sececsize{1440} + +% Subsection fonts (13.15pt). +\def\ssecnominalsize{13pt} +\setfont\ssecrm\rmbshape{12}{\magstephalf}{OT1} +\setfont\ssecit\itbshape{10}{1315}{OT1IT} +\setfont\ssecsl\slbshape{10}{1315}{OT1} +\setfont\ssectt\ttbshape{12}{\magstephalf}{OT1TT} +\setfont\ssecttsl\ttslshape{10}{1315}{OT1TT} +\setfont\ssecsf\sfbshape{12}{\magstephalf}{OT1} +\let\ssecbf\ssecrm +\setfont\ssecsc\scbshape{10}{1315}{OT1} +\font\sseci=cmmi12 scaled \magstephalf +\font\ssecsy=cmsy10 scaled 1315 +\def\ssececsize{1200} + +% Reduced fonts for @acro in text (10pt). +\def\reducednominalsize{10pt} +\setfont\reducedrm\rmshape{10}{1000}{OT1} +\setfont\reducedtt\ttshape{10}{1000}{OT1TT} +\setfont\reducedbf\bfshape{10}{1000}{OT1} +\setfont\reducedit\itshape{10}{1000}{OT1IT} +\setfont\reducedsl\slshape{10}{1000}{OT1} +\setfont\reducedsf\sfshape{10}{1000}{OT1} +\setfont\reducedsc\scshape{10}{1000}{OT1} +\setfont\reducedttsl\ttslshape{10}{1000}{OT1TT} +\font\reducedi=cmmi10 +\font\reducedsy=cmsy10 +\def\reducedecsize{1000} + +\textleading = 13.2pt % line spacing for 11pt CM +\textfonts % reset the current fonts +\rm +} % end of 11pt text font size definitions, \definetextfontsizexi + + +% Definitions to make the main text be 10pt Computer Modern, with +% section, chapter, etc., sizes following suit. This is for the GNU +% Press printing of the Emacs 22 manual. Maybe other manuals in the +% future. Used with @smallbook, which sets the leading to 12pt. +% +\def\definetextfontsizex{% +% Text fonts (10pt). +\def\textnominalsize{10pt} +\edef\mainmagstep{1000} +\setfont\textrm\rmshape{10}{\mainmagstep}{OT1} +\setfont\texttt\ttshape{10}{\mainmagstep}{OT1TT} +\setfont\textbf\bfshape{10}{\mainmagstep}{OT1} +\setfont\textit\itshape{10}{\mainmagstep}{OT1IT} +\setfont\textsl\slshape{10}{\mainmagstep}{OT1} +\setfont\textsf\sfshape{10}{\mainmagstep}{OT1} +\setfont\textsc\scshape{10}{\mainmagstep}{OT1} +\setfont\textttsl\ttslshape{10}{\mainmagstep}{OT1TT} +\font\texti=cmmi10 scaled \mainmagstep +\font\textsy=cmsy10 scaled \mainmagstep +\def\textecsize{1000} + +% A few fonts for @defun names and args. +\setfont\defbf\bfshape{10}{\magstephalf}{OT1} +\setfont\deftt\ttshape{10}{\magstephalf}{OT1TT} +\setfont\defttsl\ttslshape{10}{\magstephalf}{OT1TT} +\def\df{\let\tentt=\deftt \let\tenbf = \defbf \let\tenttsl=\defttsl \bf} + +% Fonts for indices, footnotes, small examples (9pt). +\def\smallnominalsize{9pt} +\setfont\smallrm\rmshape{9}{1000}{OT1} +\setfont\smalltt\ttshape{9}{1000}{OT1TT} +\setfont\smallbf\bfshape{10}{900}{OT1} +\setfont\smallit\itshape{9}{1000}{OT1IT} +\setfont\smallsl\slshape{9}{1000}{OT1} +\setfont\smallsf\sfshape{9}{1000}{OT1} +\setfont\smallsc\scshape{10}{900}{OT1} +\setfont\smallttsl\ttslshape{10}{900}{OT1TT} +\font\smalli=cmmi9 +\font\smallsy=cmsy9 +\def\smallecsize{0900} + +% Fonts for small examples (8pt). +\def\smallernominalsize{8pt} +\setfont\smallerrm\rmshape{8}{1000}{OT1} +\setfont\smallertt\ttshape{8}{1000}{OT1TT} +\setfont\smallerbf\bfshape{10}{800}{OT1} +\setfont\smallerit\itshape{8}{1000}{OT1IT} +\setfont\smallersl\slshape{8}{1000}{OT1} +\setfont\smallersf\sfshape{8}{1000}{OT1} +\setfont\smallersc\scshape{10}{800}{OT1} +\setfont\smallerttsl\ttslshape{10}{800}{OT1TT} +\font\smalleri=cmmi8 +\font\smallersy=cmsy8 +\def\smallerecsize{0800} + +% Fonts for title page (20.4pt): +\def\titlenominalsize{20pt} +\setfont\titlerm\rmbshape{12}{\magstep3}{OT1} +\setfont\titleit\itbshape{10}{\magstep4}{OT1IT} +\setfont\titlesl\slbshape{10}{\magstep4}{OT1} +\setfont\titlett\ttbshape{12}{\magstep3}{OT1TT} +\setfont\titlettsl\ttslshape{10}{\magstep4}{OT1TT} +\setfont\titlesf\sfbshape{17}{\magstep1}{OT1} +\let\titlebf=\titlerm +\setfont\titlesc\scbshape{10}{\magstep4}{OT1} +\font\titlei=cmmi12 scaled \magstep3 +\font\titlesy=cmsy10 scaled \magstep4 +\def\titleecsize{2074} + +% Chapter fonts (14.4pt). +\def\chapnominalsize{14pt} +\setfont\chaprm\rmbshape{12}{\magstep1}{OT1} +\setfont\chapit\itbshape{10}{\magstep2}{OT1IT} +\setfont\chapsl\slbshape{10}{\magstep2}{OT1} +\setfont\chaptt\ttbshape{12}{\magstep1}{OT1TT} +\setfont\chapttsl\ttslshape{10}{\magstep2}{OT1TT} +\setfont\chapsf\sfbshape{12}{\magstep1}{OT1} +\let\chapbf\chaprm +\setfont\chapsc\scbshape{10}{\magstep2}{OT1} +\font\chapi=cmmi12 scaled \magstep1 +\font\chapsy=cmsy10 scaled \magstep2 +\def\chapecsize{1440} + +% Section fonts (12pt). +\def\secnominalsize{12pt} +\setfont\secrm\rmbshape{12}{1000}{OT1} +\setfont\secit\itbshape{10}{\magstep1}{OT1IT} +\setfont\secsl\slbshape{10}{\magstep1}{OT1} +\setfont\sectt\ttbshape{12}{1000}{OT1TT} +\setfont\secttsl\ttslshape{10}{\magstep1}{OT1TT} +\setfont\secsf\sfbshape{12}{1000}{OT1} +\let\secbf\secrm +\setfont\secsc\scbshape{10}{\magstep1}{OT1} +\font\seci=cmmi12 +\font\secsy=cmsy10 scaled \magstep1 +\def\sececsize{1200} + +% Subsection fonts (10pt). +\def\ssecnominalsize{10pt} +\setfont\ssecrm\rmbshape{10}{1000}{OT1} +\setfont\ssecit\itbshape{10}{1000}{OT1IT} +\setfont\ssecsl\slbshape{10}{1000}{OT1} +\setfont\ssectt\ttbshape{10}{1000}{OT1TT} +\setfont\ssecttsl\ttslshape{10}{1000}{OT1TT} +\setfont\ssecsf\sfbshape{10}{1000}{OT1} +\let\ssecbf\ssecrm +\setfont\ssecsc\scbshape{10}{1000}{OT1} +\font\sseci=cmmi10 +\font\ssecsy=cmsy10 +\def\ssececsize{1000} + +% Reduced fonts for @acro in text (9pt). +\def\reducednominalsize{9pt} +\setfont\reducedrm\rmshape{9}{1000}{OT1} +\setfont\reducedtt\ttshape{9}{1000}{OT1TT} +\setfont\reducedbf\bfshape{10}{900}{OT1} +\setfont\reducedit\itshape{9}{1000}{OT1IT} +\setfont\reducedsl\slshape{9}{1000}{OT1} +\setfont\reducedsf\sfshape{9}{1000}{OT1} +\setfont\reducedsc\scshape{10}{900}{OT1} +\setfont\reducedttsl\ttslshape{10}{900}{OT1TT} +\font\reducedi=cmmi9 +\font\reducedsy=cmsy9 +\def\reducedecsize{0900} + +\divide\parskip by 2 % reduce space between paragraphs +\textleading = 12pt % line spacing for 10pt CM +\textfonts % reset the current fonts +\rm +} % end of 10pt text font size definitions, \definetextfontsizex + + +% We provide the user-level command +% @fonttextsize 10 +% (or 11) to redefine the text font size. pt is assumed. +% +\def\xiword{11} +\def\xword{10} +\def\xwordpt{10pt} +% +\parseargdef\fonttextsize{% + \def\textsizearg{#1}% + %\wlog{doing @fonttextsize \textsizearg}% + % + % Set \globaldefs so that documents can use this inside @tex, since + % makeinfo 4.8 does not support it, but we need it nonetheless. + % + \begingroup \globaldefs=1 + \ifx\textsizearg\xword \definetextfontsizex + \else \ifx\textsizearg\xiword \definetextfontsizexi + \else + \errhelp=\EMsimple + \errmessage{@fonttextsize only supports `10' or `11', not `\textsizearg'} + \fi\fi + \endgroup +} + + +% In order for the font changes to affect most math symbols and letters, +% we have to define the \textfont of the standard families. Since +% texinfo doesn't allow for producing subscripts and superscripts except +% in the main text, we don't bother to reset \scriptfont and +% \scriptscriptfont (which would also require loading a lot more fonts). +% +\def\resetmathfonts{% + \textfont0=\tenrm \textfont1=\teni \textfont2=\tensy + \textfont\itfam=\tenit \textfont\slfam=\tensl \textfont\bffam=\tenbf + \textfont\ttfam=\tentt \textfont\sffam=\tensf +} + +% The font-changing commands redefine the meanings of \tenSTYLE, instead +% of just \STYLE. We do this because \STYLE needs to also set the +% current \fam for math mode. Our \STYLE (e.g., \rm) commands hardwire +% \tenSTYLE to set the current font. +% +% Each font-changing command also sets the names \lsize (one size lower) +% and \lllsize (three sizes lower). These relative commands are used in +% the LaTeX logo and acronyms. +% +% This all needs generalizing, badly. +% +\def\textfonts{% + \let\tenrm=\textrm \let\tenit=\textit \let\tensl=\textsl + \let\tenbf=\textbf \let\tentt=\texttt \let\smallcaps=\textsc + \let\tensf=\textsf \let\teni=\texti \let\tensy=\textsy + \let\tenttsl=\textttsl + \def\curfontsize{text}% + \def\lsize{reduced}\def\lllsize{smaller}% + \resetmathfonts \setleading{\textleading}} +\def\titlefonts{% + \let\tenrm=\titlerm \let\tenit=\titleit \let\tensl=\titlesl + \let\tenbf=\titlebf \let\tentt=\titlett \let\smallcaps=\titlesc + \let\tensf=\titlesf \let\teni=\titlei \let\tensy=\titlesy + \let\tenttsl=\titlettsl + \def\curfontsize{title}% + \def\lsize{chap}\def\lllsize{subsec}% + \resetmathfonts \setleading{27pt}} +\def\titlefont#1{{\titlefonts\rmisbold #1}} +\def\chapfonts{% + \let\tenrm=\chaprm \let\tenit=\chapit \let\tensl=\chapsl + \let\tenbf=\chapbf \let\tentt=\chaptt \let\smallcaps=\chapsc + \let\tensf=\chapsf \let\teni=\chapi \let\tensy=\chapsy + \let\tenttsl=\chapttsl + \def\curfontsize{chap}% + \def\lsize{sec}\def\lllsize{text}% + \resetmathfonts \setleading{19pt}} +\def\secfonts{% + \let\tenrm=\secrm \let\tenit=\secit \let\tensl=\secsl + \let\tenbf=\secbf \let\tentt=\sectt \let\smallcaps=\secsc + \let\tensf=\secsf \let\teni=\seci \let\tensy=\secsy + \let\tenttsl=\secttsl + \def\curfontsize{sec}% + \def\lsize{subsec}\def\lllsize{reduced}% + \resetmathfonts \setleading{16pt}} +\def\subsecfonts{% + \let\tenrm=\ssecrm \let\tenit=\ssecit \let\tensl=\ssecsl + \let\tenbf=\ssecbf \let\tentt=\ssectt \let\smallcaps=\ssecsc + \let\tensf=\ssecsf \let\teni=\sseci \let\tensy=\ssecsy + \let\tenttsl=\ssecttsl + \def\curfontsize{ssec}% + \def\lsize{text}\def\lllsize{small}% + \resetmathfonts \setleading{15pt}} +\let\subsubsecfonts = \subsecfonts +\def\reducedfonts{% + \let\tenrm=\reducedrm \let\tenit=\reducedit \let\tensl=\reducedsl + \let\tenbf=\reducedbf \let\tentt=\reducedtt \let\reducedcaps=\reducedsc + \let\tensf=\reducedsf \let\teni=\reducedi \let\tensy=\reducedsy + \let\tenttsl=\reducedttsl + \def\curfontsize{reduced}% + \def\lsize{small}\def\lllsize{smaller}% + \resetmathfonts \setleading{10.5pt}} +\def\smallfonts{% + \let\tenrm=\smallrm \let\tenit=\smallit \let\tensl=\smallsl + \let\tenbf=\smallbf \let\tentt=\smalltt \let\smallcaps=\smallsc + \let\tensf=\smallsf \let\teni=\smalli \let\tensy=\smallsy + \let\tenttsl=\smallttsl + \def\curfontsize{small}% + \def\lsize{smaller}\def\lllsize{smaller}% + \resetmathfonts \setleading{10.5pt}} +\def\smallerfonts{% + \let\tenrm=\smallerrm \let\tenit=\smallerit \let\tensl=\smallersl + \let\tenbf=\smallerbf \let\tentt=\smallertt \let\smallcaps=\smallersc + \let\tensf=\smallersf \let\teni=\smalleri \let\tensy=\smallersy + \let\tenttsl=\smallerttsl + \def\curfontsize{smaller}% + \def\lsize{smaller}\def\lllsize{smaller}% + \resetmathfonts \setleading{9.5pt}} + +% Fonts for short table of contents. +\setfont\shortcontrm\rmshape{12}{1000}{OT1} +\setfont\shortcontbf\bfshape{10}{\magstep1}{OT1} % no cmb12 +\setfont\shortcontsl\slshape{12}{1000}{OT1} +\setfont\shortconttt\ttshape{12}{1000}{OT1TT} + +% Define these just so they can be easily changed for other fonts. +\def\angleleft{$\langle$} +\def\angleright{$\rangle$} + +% Set the fonts to use with the @small... environments. +\let\smallexamplefonts = \smallfonts + +% About \smallexamplefonts. If we use \smallfonts (9pt), @smallexample +% can fit this many characters: +% 8.5x11=86 smallbook=72 a4=90 a5=69 +% If we use \scriptfonts (8pt), then we can fit this many characters: +% 8.5x11=90+ smallbook=80 a4=90+ a5=77 +% For me, subjectively, the few extra characters that fit aren't worth +% the additional smallness of 8pt. So I'm making the default 9pt. +% +% By the way, for comparison, here's what fits with @example (10pt): +% 8.5x11=71 smallbook=60 a4=75 a5=58 +% --karl, 24jan03. + +% Set up the default fonts, so we can use them for creating boxes. +% +\definetextfontsizexi + + +\message{markup,} + +% Check if we are currently using a typewriter font. Since all the +% Computer Modern typewriter fonts have zero interword stretch (and +% shrink), and it is reasonable to expect all typewriter fonts to have +% this property, we can check that font parameter. +% +\def\ifmonospace{\ifdim\fontdimen3\font=0pt } + +% Markup style infrastructure. \defmarkupstylesetup\INITMACRO will +% define and register \INITMACRO to be called on markup style changes. +% \INITMACRO can check \currentmarkupstyle for the innermost +% style and the set of \ifmarkupSTYLE switches for all styles +% currently in effect. +\newif\ifmarkupvar +\newif\ifmarkupsamp +\newif\ifmarkupkey +%\newif\ifmarkupfile % @file == @samp. +%\newif\ifmarkupoption % @option == @samp. +\newif\ifmarkupcode +\newif\ifmarkupkbd +%\newif\ifmarkupenv % @env == @code. +%\newif\ifmarkupcommand % @command == @code. +\newif\ifmarkuptex % @tex (and part of @math, for now). +\newif\ifmarkupexample +\newif\ifmarkupverb +\newif\ifmarkupverbatim + +\let\currentmarkupstyle\empty + +\def\setupmarkupstyle#1{% + \csname markup#1true\endcsname + \def\currentmarkupstyle{#1}% + \markupstylesetup +} + +\let\markupstylesetup\empty + +\def\defmarkupstylesetup#1{% + \expandafter\def\expandafter\markupstylesetup + \expandafter{\markupstylesetup #1}% + \def#1% +} + +% Markup style setup for left and right quotes. +\defmarkupstylesetup\markupsetuplq{% + \expandafter\let\expandafter \temp + \csname markupsetuplq\currentmarkupstyle\endcsname + \ifx\temp\relax \markupsetuplqdefault \else \temp \fi +} + +\defmarkupstylesetup\markupsetuprq{% + \expandafter\let\expandafter \temp + \csname markupsetuprq\currentmarkupstyle\endcsname + \ifx\temp\relax \markupsetuprqdefault \else \temp \fi +} + +{ +\catcode`\'=\active +\catcode`\`=\active + +\gdef\markupsetuplqdefault{\let`\lq} +\gdef\markupsetuprqdefault{\let'\rq} + +\gdef\markupsetcodequoteleft{\let`\codequoteleft} +\gdef\markupsetcodequoteright{\let'\codequoteright} +} + +\let\markupsetuplqcode \markupsetcodequoteleft +\let\markupsetuprqcode \markupsetcodequoteright +% +\let\markupsetuplqexample \markupsetcodequoteleft +\let\markupsetuprqexample \markupsetcodequoteright +% +\let\markupsetuplqkbd \markupsetcodequoteleft +\let\markupsetuprqkbd \markupsetcodequoteright +% +\let\markupsetuplqsamp \markupsetcodequoteleft +\let\markupsetuprqsamp \markupsetcodequoteright +% +\let\markupsetuplqverb \markupsetcodequoteleft +\let\markupsetuprqverb \markupsetcodequoteright +% +\let\markupsetuplqverbatim \markupsetcodequoteleft +\let\markupsetuprqverbatim \markupsetcodequoteright + +% Allow an option to not use regular directed right quote/apostrophe +% (char 0x27), but instead the undirected quote from cmtt (char 0x0d). +% The undirected quote is ugly, so don't make it the default, but it +% works for pasting with more pdf viewers (at least evince), the +% lilypond developers report. xpdf does work with the regular 0x27. +% +\def\codequoteright{% + \expandafter\ifx\csname SETtxicodequoteundirected\endcsname\relax + \expandafter\ifx\csname SETcodequoteundirected\endcsname\relax + '% + \else \char'15 \fi + \else \char'15 \fi +} +% +% and a similar option for the left quote char vs. a grave accent. +% Modern fonts display ASCII 0x60 as a grave accent, so some people like +% the code environments to do likewise. +% +\def\codequoteleft{% + \expandafter\ifx\csname SETtxicodequotebacktick\endcsname\relax + \expandafter\ifx\csname SETcodequotebacktick\endcsname\relax + % [Knuth] pp. 380,381,391 + % \relax disables Spanish ligatures ?` and !` of \tt font. + \relax`% + \else \char'22 \fi + \else \char'22 \fi +} + +% Commands to set the quote options. +% +\parseargdef\codequoteundirected{% + \def\temp{#1}% + \ifx\temp\onword + \expandafter\let\csname SETtxicodequoteundirected\endcsname + = t% + \else\ifx\temp\offword + \expandafter\let\csname SETtxicodequoteundirected\endcsname + = \relax + \else + \errhelp = \EMsimple + \errmessage{Unknown @codequoteundirected value `\temp', must be on|off}% + \fi\fi +} +% +\parseargdef\codequotebacktick{% + \def\temp{#1}% + \ifx\temp\onword + \expandafter\let\csname SETtxicodequotebacktick\endcsname + = t% + \else\ifx\temp\offword + \expandafter\let\csname SETtxicodequotebacktick\endcsname + = \relax + \else + \errhelp = \EMsimple + \errmessage{Unknown @codequotebacktick value `\temp', must be on|off}% + \fi\fi +} + +% [Knuth] pp. 380,381,391, disable Spanish ligatures ?` and !` of \tt font. +\def\noligaturesquoteleft{\relax\lq} + +% Count depth in font-changes, for error checks +\newcount\fontdepth \fontdepth=0 + +% Font commands. + +% #1 is the font command (\sl or \it), #2 is the text to slant. +% If we are in a monospaced environment, however, 1) always use \ttsl, +% and 2) do not add an italic correction. +\def\dosmartslant#1#2{% + \ifusingtt + {{\ttsl #2}\let\next=\relax}% + {\def\next{{#1#2}\futurelet\next\smartitaliccorrection}}% + \next +} +\def\smartslanted{\dosmartslant\sl} +\def\smartitalic{\dosmartslant\it} + +% Output an italic correction unless \next (presumed to be the following +% character) is such as not to need one. +\def\smartitaliccorrection{% + \ifx\next,% + \else\ifx\next-% + \else\ifx\next.% + \else\ptexslash + \fi\fi\fi + \aftersmartic +} + +% Unconditional use \ttsl, and no ic. @var is set to this for defuns. +\def\ttslanted#1{{\ttsl #1}} + +% @cite is like \smartslanted except unconditionally use \sl. We never want +% ttsl for book titles, do we? +\def\cite#1{{\sl #1}\futurelet\next\smartitaliccorrection} + +\def\aftersmartic{} +\def\var#1{% + \let\saveaftersmartic = \aftersmartic + \def\aftersmartic{\null\let\aftersmartic=\saveaftersmartic}% + \smartslanted{#1}% +} + +\let\i=\smartitalic +\let\slanted=\smartslanted +\let\dfn=\smartslanted +\let\emph=\smartitalic + +% Explicit font changes: @r, @sc, undocumented @ii. +\def\r#1{{\rm #1}} % roman font +\def\sc#1{{\smallcaps#1}} % smallcaps font +\def\ii#1{{\it #1}} % italic font + +% @b, explicit bold. Also @strong. +\def\b#1{{\bf #1}} +\let\strong=\b + +% @sansserif, explicit sans. +\def\sansserif#1{{\sf #1}} + +% We can't just use \exhyphenpenalty, because that only has effect at +% the end of a paragraph. Restore normal hyphenation at the end of the +% group within which \nohyphenation is presumably called. +% +\def\nohyphenation{\hyphenchar\font = -1 \aftergroup\restorehyphenation} +\def\restorehyphenation{\hyphenchar\font = `- } + +% Set sfcode to normal for the chars that usually have another value. +% Can't use plain's \frenchspacing because it uses the `\x notation, and +% sometimes \x has an active definition that messes things up. +% +\catcode`@=11 + \def\plainfrenchspacing{% + \sfcode\dotChar =\@m \sfcode\questChar=\@m \sfcode\exclamChar=\@m + \sfcode\colonChar=\@m \sfcode\semiChar =\@m \sfcode\commaChar =\@m + \def\endofsentencespacefactor{1000}% for @. and friends + } + \def\plainnonfrenchspacing{% + \sfcode`\.3000\sfcode`\?3000\sfcode`\!3000 + \sfcode`\:2000\sfcode`\;1500\sfcode`\,1250 + \def\endofsentencespacefactor{3000}% for @. and friends + } +\catcode`@=\other +\def\endofsentencespacefactor{3000}% default + +% @t, explicit typewriter. +\def\t#1{% + {\tt \rawbackslash \plainfrenchspacing #1}% + \null +} + +% @samp. +\def\samp#1{{\setupmarkupstyle{samp}\lq\tclose{#1}\rq\null}} + +% @indicateurl is \samp, that is, with quotes. +\let\indicateurl=\samp + +% @code (and similar) prints in typewriter, but with spaces the same +% size as normal in the surrounding text, without hyphenation, etc. +% This is a subroutine for that. +\def\tclose#1{% + {% + % Change normal interword space to be same as for the current font. + \spaceskip = \fontdimen2\font + % + % Switch to typewriter. + \tt + % + % But `\ ' produces the large typewriter interword space. + \def\ {{\spaceskip = 0pt{} }}% + % + % Turn off hyphenation. + \nohyphenation + % + \rawbackslash + \plainfrenchspacing + #1% + }% + \null % reset spacefactor to 1000 +} + +% We *must* turn on hyphenation at `-' and `_' in @code. +% Otherwise, it is too hard to avoid overfull hboxes +% in the Emacs manual, the Library manual, etc. +% +% Unfortunately, TeX uses one parameter (\hyphenchar) to control +% both hyphenation at - and hyphenation within words. +% We must therefore turn them both off (\tclose does that) +% and arrange explicitly to hyphenate at a dash. +% -- rms. +{ + \catcode`\-=\active \catcode`\_=\active + \catcode`\'=\active \catcode`\`=\active + \global\let'=\rq \global\let`=\lq % default definitions + % + \global\def\code{\begingroup + \setupmarkupstyle{code}% + % The following should really be moved into \setupmarkupstyle handlers. + \catcode\dashChar=\active \catcode\underChar=\active + \ifallowcodebreaks + \let-\codedash + \let_\codeunder + \else + \let-\normaldash + \let_\realunder + \fi + \codex + } +} + +\def\codex #1{\tclose{#1}\endgroup} + +\def\normaldash{-} +\def\codedash{-\discretionary{}{}{}} +\def\codeunder{% + % this is all so @math{@code{var_name}+1} can work. In math mode, _ + % is "active" (mathcode"8000) and \normalunderscore (or \char95, etc.) + % will therefore expand the active definition of _, which is us + % (inside @code that is), therefore an endless loop. + \ifusingtt{\ifmmode + \mathchar"075F % class 0=ordinary, family 7=ttfam, pos 0x5F=_. + \else\normalunderscore \fi + \discretionary{}{}{}}% + {\_}% +} + +% An additional complication: the above will allow breaks after, e.g., +% each of the four underscores in __typeof__. This is bad. +% @allowcodebreaks provides a document-level way to turn breaking at - +% and _ on and off. +% +\newif\ifallowcodebreaks \allowcodebreakstrue + +\def\keywordtrue{true} +\def\keywordfalse{false} + +\parseargdef\allowcodebreaks{% + \def\txiarg{#1}% + \ifx\txiarg\keywordtrue + \allowcodebreakstrue + \else\ifx\txiarg\keywordfalse + \allowcodebreaksfalse + \else + \errhelp = \EMsimple + \errmessage{Unknown @allowcodebreaks option `\txiarg', must be true|false}% + \fi\fi +} + +% For @command, @env, @file, @option quotes seem unnecessary, +% so use \code rather than \samp. +\let\command=\code +\let\env=\code +\let\file=\code +\let\option=\code + +% @uref (abbreviation for `urlref') takes an optional (comma-separated) +% second argument specifying the text to display and an optional third +% arg as text to display instead of (rather than in addition to) the url +% itself. First (mandatory) arg is the url. +% (This \urefnobreak definition isn't used now, leaving it for a while +% for comparison.) +\def\urefnobreak#1{\dourefnobreak #1,,,\finish} +\def\dourefnobreak#1,#2,#3,#4\finish{\begingroup + \unsepspaces + \pdfurl{#1}% + \setbox0 = \hbox{\ignorespaces #3}% + \ifdim\wd0 > 0pt + \unhbox0 % third arg given, show only that + \else + \setbox0 = \hbox{\ignorespaces #2}% + \ifdim\wd0 > 0pt + \ifpdf + \unhbox0 % PDF: 2nd arg given, show only it + \else + \unhbox0\ (\code{#1})% DVI: 2nd arg given, show both it and url + \fi + \else + \code{#1}% only url given, so show it + \fi + \fi + \endlink +\endgroup} + +% This \urefbreak definition is the active one. +\def\urefbreak{\begingroup \urefcatcodes \dourefbreak} +\let\uref=\urefbreak +\def\dourefbreak#1{\urefbreakfinish #1,,,\finish} +\def\urefbreakfinish#1,#2,#3,#4\finish{% doesn't work in @example + \unsepspaces + \pdfurl{#1}% + \setbox0 = \hbox{\ignorespaces #3}% + \ifdim\wd0 > 0pt + \unhbox0 % third arg given, show only that + \else + \setbox0 = \hbox{\ignorespaces #2}% + \ifdim\wd0 > 0pt + \ifpdf + \unhbox0 % PDF: 2nd arg given, show only it + \else + \unhbox0\ (\urefcode{#1})% DVI: 2nd arg given, show both it and url + \fi + \else + \urefcode{#1}% only url given, so show it + \fi + \fi + \endlink +\endgroup} + +% Allow line breaks around only a few characters (only). +\def\urefcatcodes{% + \catcode\ampChar=\active \catcode\dotChar=\active + \catcode\hashChar=\active \catcode\questChar=\active + \catcode\slashChar=\active +} +{ + \urefcatcodes + % + \global\def\urefcode{\begingroup + \setupmarkupstyle{code}% + \urefcatcodes + \let&\urefcodeamp + \let.\urefcodedot + \let#\urefcodehash + \let?\urefcodequest + \let/\urefcodeslash + \codex + } + % + % By default, they are just regular characters. + \global\def&{\normalamp} + \global\def.{\normaldot} + \global\def#{\normalhash} + \global\def?{\normalquest} + \global\def/{\normalslash} +} + +% we put a little stretch before and after the breakable chars, to help +% line breaking of long url's. The unequal skips make look better in +% cmtt at least, especially for dots. +\def\urefprestretch{\urefprebreak \hskip0pt plus.13em } +\def\urefpoststretch{\urefpostbreak \hskip0pt plus.1em } +% +\def\urefcodeamp{\urefprestretch \&\urefpoststretch} +\def\urefcodedot{\urefprestretch .\urefpoststretch} +\def\urefcodehash{\urefprestretch \#\urefpoststretch} +\def\urefcodequest{\urefprestretch ?\urefpoststretch} +\def\urefcodeslash{\futurelet\next\urefcodeslashfinish} +{ + \catcode`\/=\active + \global\def\urefcodeslashfinish{% + \urefprestretch \slashChar + % Allow line break only after the final / in a sequence of + % slashes, to avoid line break between the slashes in http://. + \ifx\next/\else \urefpoststretch \fi + } +} + +% One more complication: by default we'll break after the special +% characters, but some people like to break before the special chars, so +% allow that. Also allow no breaking at all, for manual control. +% +\parseargdef\urefbreakstyle{% + \def\txiarg{#1}% + \ifx\txiarg\wordnone + \def\urefprebreak{\nobreak}\def\urefpostbreak{\nobreak} + \else\ifx\txiarg\wordbefore + \def\urefprebreak{\allowbreak}\def\urefpostbreak{\nobreak} + \else\ifx\txiarg\wordafter + \def\urefprebreak{\nobreak}\def\urefpostbreak{\allowbreak} + \else + \errhelp = \EMsimple + \errmessage{Unknown @urefbreakstyle setting `\txiarg'}% + \fi\fi\fi +} +\def\wordafter{after} +\def\wordbefore{before} +\def\wordnone{none} + +\urefbreakstyle after + +% @url synonym for @uref, since that's how everyone uses it. +% +\let\url=\uref + +% rms does not like angle brackets --karl, 17may97. +% So now @email is just like @uref, unless we are pdf. +% +%\def\email#1{\angleleft{\tt #1}\angleright} +\ifpdf + \def\email#1{\doemail#1,,\finish} + \def\doemail#1,#2,#3\finish{\begingroup + \unsepspaces + \pdfurl{mailto:#1}% + \setbox0 = \hbox{\ignorespaces #2}% + \ifdim\wd0>0pt\unhbox0\else\code{#1}\fi + \endlink + \endgroup} +\else + \let\email=\uref +\fi + +% @kbdinputstyle -- arg is `distinct' (@kbd uses slanted tty font always), +% `example' (@kbd uses ttsl only inside of @example and friends), +% or `code' (@kbd uses normal tty font always). +\parseargdef\kbdinputstyle{% + \def\txiarg{#1}% + \ifx\txiarg\worddistinct + \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\ttsl}% + \else\ifx\txiarg\wordexample + \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\tt}% + \else\ifx\txiarg\wordcode + \gdef\kbdexamplefont{\tt}\gdef\kbdfont{\tt}% + \else + \errhelp = \EMsimple + \errmessage{Unknown @kbdinputstyle setting `\txiarg'}% + \fi\fi\fi +} +\def\worddistinct{distinct} +\def\wordexample{example} +\def\wordcode{code} + +% Default is `distinct'. +\kbdinputstyle distinct + +% @kbd is like @code, except that if the argument is just one @key command, +% then @kbd has no effect. +\def\kbd#1{{\def\look{#1}\expandafter\kbdsub\look??\par}} + +\def\xkey{\key} +\def\kbdsub#1#2#3\par{% + \def\one{#1}\def\three{#3}\def\threex{??}% + \ifx\one\xkey\ifx\threex\three \key{#2}% + \else{\tclose{\kbdfont\setupmarkupstyle{kbd}\look}}\fi + \else{\tclose{\kbdfont\setupmarkupstyle{kbd}\look}}\fi +} + +% definition of @key that produces a lozenge. Doesn't adjust to text size. +%\setfont\keyrm\rmshape{8}{1000}{OT1} +%\font\keysy=cmsy9 +%\def\key#1{{\keyrm\textfont2=\keysy \leavevmode\hbox{% +% \raise0.4pt\hbox{\angleleft}\kern-.08em\vtop{% +% \vbox{\hrule\kern-0.4pt +% \hbox{\raise0.4pt\hbox{\vphantom{\angleleft}}#1}}% +% \kern-0.4pt\hrule}% +% \kern-.06em\raise0.4pt\hbox{\angleright}}}} + +% definition of @key with no lozenge. If the current font is already +% monospace, don't change it; that way, we respect @kbdinputstyle. But +% if it isn't monospace, then use \tt. +% +\def\key#1{{\setupmarkupstyle{key}% + \nohyphenation + \ifmonospace\else\tt\fi + #1}\null} + +% @clicksequence{File @click{} Open ...} +\def\clicksequence#1{\begingroup #1\endgroup} + +% @clickstyle @arrow (by default) +\parseargdef\clickstyle{\def\click{#1}} +\def\click{\arrow} + +% Typeset a dimension, e.g., `in' or `pt'. The only reason for the +% argument is to make the input look right: @dmn{pt} instead of @dmn{}pt. +% +\def\dmn#1{\thinspace #1} + +% @l was never documented to mean ``switch to the Lisp font'', +% and it is not used as such in any manual I can find. We need it for +% Polish suppressed-l. --karl, 22sep96. +%\def\l#1{{\li #1}\null} + +% @acronym for "FBI", "NATO", and the like. +% We print this one point size smaller, since it's intended for +% all-uppercase. +% +\def\acronym#1{\doacronym #1,,\finish} +\def\doacronym#1,#2,#3\finish{% + {\selectfonts\lsize #1}% + \def\temp{#2}% + \ifx\temp\empty \else + \space ({\unsepspaces \ignorespaces \temp \unskip})% + \fi + \null % reset \spacefactor=1000 +} + +% @abbr for "Comput. J." and the like. +% No font change, but don't do end-of-sentence spacing. +% +\def\abbr#1{\doabbr #1,,\finish} +\def\doabbr#1,#2,#3\finish{% + {\plainfrenchspacing #1}% + \def\temp{#2}% + \ifx\temp\empty \else + \space ({\unsepspaces \ignorespaces \temp \unskip})% + \fi + \null % reset \spacefactor=1000 +} + +% @asis just yields its argument. Used with @table, for example. +% +\def\asis#1{#1} + +% @math outputs its argument in math mode. +% +% One complication: _ usually means subscripts, but it could also mean +% an actual _ character, as in @math{@var{some_variable} + 1}. So make +% _ active, and distinguish by seeing if the current family is \slfam, +% which is what @var uses. +{ + \catcode`\_ = \active + \gdef\mathunderscore{% + \catcode`\_=\active + \def_{\ifnum\fam=\slfam \_\else\sb\fi}% + } +} +% Another complication: we want \\ (and @\) to output a math (or tt) \. +% FYI, plain.tex uses \\ as a temporary control sequence (for no +% particular reason), but this is not advertised and we don't care. +% +% The \mathchar is class=0=ordinary, family=7=ttfam, position=5C=\. +\def\mathbackslash{\ifnum\fam=\ttfam \mathchar"075C \else\backslash \fi} +% +\def\math{% + \tex + \mathunderscore + \let\\ = \mathbackslash + \mathactive + % make the texinfo accent commands work in math mode + \let\"=\ddot + \let\'=\acute + \let\==\bar + \let\^=\hat + \let\`=\grave + \let\u=\breve + \let\v=\check + \let\~=\tilde + \let\dotaccent=\dot + $\finishmath +} +\def\finishmath#1{#1$\endgroup} % Close the group opened by \tex. + +% Some active characters (such as <) are spaced differently in math. +% We have to reset their definitions in case the @math was an argument +% to a command which sets the catcodes (such as @item or @section). +% +{ + \catcode`^ = \active + \catcode`< = \active + \catcode`> = \active + \catcode`+ = \active + \catcode`' = \active + \gdef\mathactive{% + \let^ = \ptexhat + \let< = \ptexless + \let> = \ptexgtr + \let+ = \ptexplus + \let' = \ptexquoteright + } +} + +% ctrl is no longer a Texinfo command, but leave this definition for fun. +\def\ctrl #1{{\tt \rawbackslash \hat}#1} + +% @inlinefmt{FMTNAME,PROCESSED-TEXT} and @inlineraw{FMTNAME,RAW-TEXT}. +% Ignore unless FMTNAME == tex; then it is like @iftex and @tex, +% except specified as a normal braced arg, so no newlines to worry about. +% +\def\outfmtnametex{tex} +% +\long\def\inlinefmt#1{\doinlinefmt #1,\finish} +\long\def\doinlinefmt#1,#2,\finish{% + \def\inlinefmtname{#1}% + \ifx\inlinefmtname\outfmtnametex \ignorespaces #2\fi +} +% For raw, must switch into @tex before parsing the argument, to avoid +% setting catcodes prematurely. Doing it this way means that, for +% example, @inlineraw{html, foo{bar} gets a parse error instead of being +% ignored. But this isn't important because if people want a literal +% *right* brace they would have to use a command anyway, so they may as +% well use a command to get a left brace too. We could re-use the +% delimiter character idea from \verb, but it seems like overkill. +% +\long\def\inlineraw{\tex \doinlineraw} +\long\def\doinlineraw#1{\doinlinerawtwo #1,\finish} +\def\doinlinerawtwo#1,#2,\finish{% + \def\inlinerawname{#1}% + \ifx\inlinerawname\outfmtnametex \ignorespaces #2\fi + \endgroup % close group opened by \tex. +} + + +\message{glyphs,} +% and logos. + +% @@ prints an @, as does @atchar{}. +\def\@{\char64 } +\let\atchar=\@ + +% @{ @} @lbracechar{} @rbracechar{} all generate brace characters. +% Unless we're in typewriter, use \ecfont because the CM text fonts do +% not have braces, and we don't want to switch into math. +\def\mylbrace{{\ifmonospace\else\ecfont\fi \char123}} +\def\myrbrace{{\ifmonospace\else\ecfont\fi \char125}} +\let\{=\mylbrace \let\lbracechar=\{ +\let\}=\myrbrace \let\rbracechar=\} +\begingroup + % Definitions to produce \{ and \} commands for indices, + % and @{ and @} for the aux/toc files. + \catcode`\{ = \other \catcode`\} = \other + \catcode`\[ = 1 \catcode`\] = 2 + \catcode`\! = 0 \catcode`\\ = \other + !gdef!lbracecmd[\{]% + !gdef!rbracecmd[\}]% + !gdef!lbraceatcmd[@{]% + !gdef!rbraceatcmd[@}]% +!endgroup + +% @comma{} to avoid , parsing problems. +\let\comma = , + +% Accents: @, @dotaccent @ringaccent @ubaraccent @udotaccent +% Others are defined by plain TeX: @` @' @" @^ @~ @= @u @v @H. +\let\, = \ptexc +\let\dotaccent = \ptexdot +\def\ringaccent#1{{\accent23 #1}} +\let\tieaccent = \ptext +\let\ubaraccent = \ptexb +\let\udotaccent = \d + +% Other special characters: @questiondown @exclamdown @ordf @ordm +% Plain TeX defines: @AA @AE @O @OE @L (plus lowercase versions) @ss. +\def\questiondown{?`} +\def\exclamdown{!`} +\def\ordf{\leavevmode\raise1ex\hbox{\selectfonts\lllsize \underbar{a}}} +\def\ordm{\leavevmode\raise1ex\hbox{\selectfonts\lllsize \underbar{o}}} + +% Dotless i and dotless j, used for accents. +\def\imacro{i} +\def\jmacro{j} +\def\dotless#1{% + \def\temp{#1}% + \ifx\temp\imacro \ifmmode\imath \else\ptexi \fi + \else\ifx\temp\jmacro \ifmmode\jmath \else\j \fi + \else \errmessage{@dotless can be used only with i or j}% + \fi\fi +} + +% The \TeX{} logo, as in plain, but resetting the spacing so that a +% period following counts as ending a sentence. (Idea found in latex.) +% +\edef\TeX{\TeX \spacefactor=1000 } + +% @LaTeX{} logo. Not quite the same results as the definition in +% latex.ltx, since we use a different font for the raised A; it's most +% convenient for us to use an explicitly smaller font, rather than using +% the \scriptstyle font (since we don't reset \scriptstyle and +% \scriptscriptstyle). +% +\def\LaTeX{% + L\kern-.36em + {\setbox0=\hbox{T}% + \vbox to \ht0{\hbox{% + \ifx\textnominalsize\xwordpt + % for 10pt running text, \lllsize (8pt) is too small for the A in LaTeX. + % Revert to plain's \scriptsize, which is 7pt. + \count255=\the\fam $\fam\count255 \scriptstyle A$% + \else + % For 11pt, we can use our lllsize. + \selectfonts\lllsize A% + \fi + }% + \vss + }}% + \kern-.15em + \TeX +} + +% Some math mode symbols. +\def\bullet{$\ptexbullet$} +\def\geq{\ifmmode \ge\else $\ge$\fi} +\def\leq{\ifmmode \le\else $\le$\fi} +\def\minus{\ifmmode -\else $-$\fi} + +% @dots{} outputs an ellipsis using the current font. +% We do .5em per period so that it has the same spacing in the cm +% typewriter fonts as three actual period characters; on the other hand, +% in other typewriter fonts three periods are wider than 1.5em. So do +% whichever is larger. +% +\def\dots{% + \leavevmode + \setbox0=\hbox{...}% get width of three periods + \ifdim\wd0 > 1.5em + \dimen0 = \wd0 + \else + \dimen0 = 1.5em + \fi + \hbox to \dimen0{% + \hskip 0pt plus.25fil + .\hskip 0pt plus1fil + .\hskip 0pt plus1fil + .\hskip 0pt plus.5fil + }% +} + +% @enddots{} is an end-of-sentence ellipsis. +% +\def\enddots{% + \dots + \spacefactor=\endofsentencespacefactor +} + +% @point{}, @result{}, @expansion{}, @print{}, @equiv{}. +% +% Since these characters are used in examples, they should be an even number of +% \tt widths. Each \tt character is 1en, so two makes it 1em. +% +\def\point{$\star$} +\def\arrow{\leavevmode\raise.05ex\hbox to 1em{\hfil$\rightarrow$\hfil}} +\def\result{\leavevmode\raise.05ex\hbox to 1em{\hfil$\Rightarrow$\hfil}} +\def\expansion{\leavevmode\hbox to 1em{\hfil$\mapsto$\hfil}} +\def\print{\leavevmode\lower.1ex\hbox to 1em{\hfil$\dashv$\hfil}} +\def\equiv{\leavevmode\hbox to 1em{\hfil$\ptexequiv$\hfil}} + +% The @error{} command. +% Adapted from the TeXbook's \boxit. +% +\newbox\errorbox +% +{\tentt \global\dimen0 = 3em}% Width of the box. +\dimen2 = .55pt % Thickness of rules +% The text. (`r' is open on the right, `e' somewhat less so on the left.) +\setbox0 = \hbox{\kern-.75pt \reducedsf \putworderror\kern-1.5pt} +% +\setbox\errorbox=\hbox to \dimen0{\hfil + \hsize = \dimen0 \advance\hsize by -5.8pt % Space to left+right. + \advance\hsize by -2\dimen2 % Rules. + \vbox{% + \hrule height\dimen2 + \hbox{\vrule width\dimen2 \kern3pt % Space to left of text. + \vtop{\kern2.4pt \box0 \kern2.4pt}% Space above/below. + \kern3pt\vrule width\dimen2}% Space to right. + \hrule height\dimen2} + \hfil} +% +\def\error{\leavevmode\lower.7ex\copy\errorbox} + +% @pounds{} is a sterling sign, which Knuth put in the CM italic font. +% +\def\pounds{{\it\$}} + +% @euro{} comes from a separate font, depending on the current style. +% We use the free feym* fonts from the eurosym package by Henrik +% Theiling, which support regular, slanted, bold and bold slanted (and +% "outlined" (blackboard board, sort of) versions, which we don't need). +% It is available from http://www.ctan.org/tex-archive/fonts/eurosym. +% +% Although only regular is the truly official Euro symbol, we ignore +% that. The Euro is designed to be slightly taller than the regular +% font height. +% +% feymr - regular +% feymo - slanted +% feybr - bold +% feybo - bold slanted +% +% There is no good (free) typewriter version, to my knowledge. +% A feymr10 euro is ~7.3pt wide, while a normal cmtt10 char is ~5.25pt wide. +% Hmm. +% +% Also doesn't work in math. Do we need to do math with euro symbols? +% Hope not. +% +% +\def\euro{{\eurofont e}} +\def\eurofont{% + % We set the font at each command, rather than predefining it in + % \textfonts and the other font-switching commands, so that + % installations which never need the symbol don't have to have the + % font installed. + % + % There is only one designed size (nominal 10pt), so we always scale + % that to the current nominal size. + % + % By the way, simply using "at 1em" works for cmr10 and the like, but + % does not work for cmbx10 and other extended/shrunken fonts. + % + \def\eurosize{\csname\curfontsize nominalsize\endcsname}% + % + \ifx\curfontstyle\bfstylename + % bold: + \font\thiseurofont = \ifusingit{feybo10}{feybr10} at \eurosize + \else + % regular: + \font\thiseurofont = \ifusingit{feymo10}{feymr10} at \eurosize + \fi + \thiseurofont +} + +% Glyphs from the EC fonts. We don't use \let for the aliases, because +% sometimes we redefine the original macro, and the alias should reflect +% the redefinition. +% +% Use LaTeX names for the Icelandic letters. +\def\DH{{\ecfont \char"D0}} % Eth +\def\dh{{\ecfont \char"F0}} % eth +\def\TH{{\ecfont \char"DE}} % Thorn +\def\th{{\ecfont \char"FE}} % thorn +% +\def\guillemetleft{{\ecfont \char"13}} +\def\guillemotleft{\guillemetleft} +\def\guillemetright{{\ecfont \char"14}} +\def\guillemotright{\guillemetright} +\def\guilsinglleft{{\ecfont \char"0E}} +\def\guilsinglright{{\ecfont \char"0F}} +\def\quotedblbase{{\ecfont \char"12}} +\def\quotesinglbase{{\ecfont \char"0D}} +% +% This positioning is not perfect (see the ogonek LaTeX package), but +% we have the precomposed glyphs for the most common cases. We put the +% tests to use those glyphs in the single \ogonek macro so we have fewer +% dummy definitions to worry about for index entries, etc. +% +% ogonek is also used with other letters in Lithuanian (IOU), but using +% the precomposed glyphs for those is not so easy since they aren't in +% the same EC font. +\def\ogonek#1{{% + \def\temp{#1}% + \ifx\temp\macrocharA\Aogonek + \else\ifx\temp\macrochara\aogonek + \else\ifx\temp\macrocharE\Eogonek + \else\ifx\temp\macrochare\eogonek + \else + \ecfont \setbox0=\hbox{#1}% + \ifdim\ht0=1ex\accent"0C #1% + \else\ooalign{\unhbox0\crcr\hidewidth\char"0C \hidewidth}% + \fi + \fi\fi\fi\fi + }% +} +\def\Aogonek{{\ecfont \char"81}}\def\macrocharA{A} +\def\aogonek{{\ecfont \char"A1}}\def\macrochara{a} +\def\Eogonek{{\ecfont \char"86}}\def\macrocharE{E} +\def\eogonek{{\ecfont \char"A6}}\def\macrochare{e} +% +% Use the ec* fonts (cm-super in outline format) for non-CM glyphs. +\def\ecfont{% + % We can't distinguish serif/sans and italic/slanted, but this + % is used for crude hacks anyway (like adding French and German + % quotes to documents typeset with CM, where we lose kerning), so + % hopefully nobody will notice/care. + \edef\ecsize{\csname\curfontsize ecsize\endcsname}% + \edef\nominalsize{\csname\curfontsize nominalsize\endcsname}% + \ifmonospace + % typewriter: + \font\thisecfont = ectt\ecsize \space at \nominalsize + \else + \ifx\curfontstyle\bfstylename + % bold: + \font\thisecfont = ecb\ifusingit{i}{x}\ecsize \space at \nominalsize + \else + % regular: + \font\thisecfont = ec\ifusingit{ti}{rm}\ecsize \space at \nominalsize + \fi + \fi + \thisecfont +} + +% @registeredsymbol - R in a circle. The font for the R should really +% be smaller yet, but lllsize is the best we can do for now. +% Adapted from the plain.tex definition of \copyright. +% +\def\registeredsymbol{% + $^{{\ooalign{\hfil\raise.07ex\hbox{\selectfonts\lllsize R}% + \hfil\crcr\Orb}}% + }$% +} + +% @textdegree - the normal degrees sign. +% +\def\textdegree{$^\circ$} + +% Laurent Siebenmann reports \Orb undefined with: +% Textures 1.7.7 (preloaded format=plain 93.10.14) (68K) 16 APR 2004 02:38 +% so we'll define it if necessary. +% +\ifx\Orb\thisisundefined +\def\Orb{\mathhexbox20D} +\fi + +% Quotes. +\chardef\quotedblleft="5C +\chardef\quotedblright=`\" +\chardef\quoteleft=`\` +\chardef\quoteright=`\' + + +\message{page headings,} + +\newskip\titlepagetopglue \titlepagetopglue = 1.5in +\newskip\titlepagebottomglue \titlepagebottomglue = 2pc + +% First the title page. Must do @settitle before @titlepage. +\newif\ifseenauthor +\newif\iffinishedtitlepage + +% Do an implicit @contents or @shortcontents after @end titlepage if the +% user says @setcontentsaftertitlepage or @setshortcontentsaftertitlepage. +% +\newif\ifsetcontentsaftertitlepage + \let\setcontentsaftertitlepage = \setcontentsaftertitlepagetrue +\newif\ifsetshortcontentsaftertitlepage + \let\setshortcontentsaftertitlepage = \setshortcontentsaftertitlepagetrue + +\parseargdef\shorttitlepage{% + \begingroup \hbox{}\vskip 1.5in \chaprm \centerline{#1}% + \endgroup\page\hbox{}\page} + +\envdef\titlepage{% + % Open one extra group, as we want to close it in the middle of \Etitlepage. + \begingroup + \parindent=0pt \textfonts + % Leave some space at the very top of the page. + \vglue\titlepagetopglue + % No rule at page bottom unless we print one at the top with @title. + \finishedtitlepagetrue + % + % Most title ``pages'' are actually two pages long, with space + % at the top of the second. We don't want the ragged left on the second. + \let\oldpage = \page + \def\page{% + \iffinishedtitlepage\else + \finishtitlepage + \fi + \let\page = \oldpage + \page + \null + }% +} + +\def\Etitlepage{% + \iffinishedtitlepage\else + \finishtitlepage + \fi + % It is important to do the page break before ending the group, + % because the headline and footline are only empty inside the group. + % If we use the new definition of \page, we always get a blank page + % after the title page, which we certainly don't want. + \oldpage + \endgroup + % + % Need this before the \...aftertitlepage checks so that if they are + % in effect the toc pages will come out with page numbers. + \HEADINGSon + % + % If they want short, they certainly want long too. + \ifsetshortcontentsaftertitlepage + \shortcontents + \contents + \global\let\shortcontents = \relax + \global\let\contents = \relax + \fi + % + \ifsetcontentsaftertitlepage + \contents + \global\let\contents = \relax + \global\let\shortcontents = \relax + \fi +} + +\def\finishtitlepage{% + \vskip4pt \hrule height 2pt width \hsize + \vskip\titlepagebottomglue + \finishedtitlepagetrue +} + +% Settings used for typesetting titles: no hyphenation, no indentation, +% don't worry much about spacing, ragged right. This should be used +% inside a \vbox, and fonts need to be set appropriately first. Because +% it is always used for titles, nothing else, we call \rmisbold. \par +% should be specified before the end of the \vbox, since a vbox is a group. +% +\def\raggedtitlesettings{% + \rmisbold + \hyphenpenalty=10000 + \parindent=0pt + \tolerance=5000 + \ptexraggedright +} + +% Macros to be used within @titlepage: + +\let\subtitlerm=\tenrm +\def\subtitlefont{\subtitlerm \normalbaselineskip = 13pt \normalbaselines} + +\parseargdef\title{% + \checkenv\titlepage + \vbox{\titlefonts \raggedtitlesettings #1\par}% + % print a rule at the page bottom also. + \finishedtitlepagefalse + \vskip4pt \hrule height 4pt width \hsize \vskip4pt +} + +\parseargdef\subtitle{% + \checkenv\titlepage + {\subtitlefont \rightline{#1}}% +} + +% @author should come last, but may come many times. +% It can also be used inside @quotation. +% +\parseargdef\author{% + \def\temp{\quotation}% + \ifx\thisenv\temp + \def\quotationauthor{#1}% printed in \Equotation. + \else + \checkenv\titlepage + \ifseenauthor\else \vskip 0pt plus 1filll \seenauthortrue \fi + {\secfonts\rmisbold \leftline{#1}}% + \fi +} + + +% Set up page headings and footings. + +\let\thispage=\folio + +\newtoks\evenheadline % headline on even pages +\newtoks\oddheadline % headline on odd pages +\newtoks\evenfootline % footline on even pages +\newtoks\oddfootline % footline on odd pages + +% Now make TeX use those variables +\headline={{\textfonts\rm \ifodd\pageno \the\oddheadline + \else \the\evenheadline \fi}} +\footline={{\textfonts\rm \ifodd\pageno \the\oddfootline + \else \the\evenfootline \fi}\HEADINGShook} +\let\HEADINGShook=\relax + +% Commands to set those variables. +% For example, this is what @headings on does +% @evenheading @thistitle|@thispage|@thischapter +% @oddheading @thischapter|@thispage|@thistitle +% @evenfooting @thisfile|| +% @oddfooting ||@thisfile + + +\def\evenheading{\parsearg\evenheadingxxx} +\def\evenheadingxxx #1{\evenheadingyyy #1\|\|\|\|\finish} +\def\evenheadingyyy #1\|#2\|#3\|#4\finish{% +\global\evenheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}} + +\def\oddheading{\parsearg\oddheadingxxx} +\def\oddheadingxxx #1{\oddheadingyyy #1\|\|\|\|\finish} +\def\oddheadingyyy #1\|#2\|#3\|#4\finish{% +\global\oddheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}} + +\parseargdef\everyheading{\oddheadingxxx{#1}\evenheadingxxx{#1}}% + +\def\evenfooting{\parsearg\evenfootingxxx} +\def\evenfootingxxx #1{\evenfootingyyy #1\|\|\|\|\finish} +\def\evenfootingyyy #1\|#2\|#3\|#4\finish{% +\global\evenfootline={\rlap{\centerline{#2}}\line{#1\hfil#3}}} + +\def\oddfooting{\parsearg\oddfootingxxx} +\def\oddfootingxxx #1{\oddfootingyyy #1\|\|\|\|\finish} +\def\oddfootingyyy #1\|#2\|#3\|#4\finish{% + \global\oddfootline = {\rlap{\centerline{#2}}\line{#1\hfil#3}}% + % + % Leave some space for the footline. Hopefully ok to assume + % @evenfooting will not be used by itself. + \global\advance\pageheight by -12pt + \global\advance\vsize by -12pt +} + +\parseargdef\everyfooting{\oddfootingxxx{#1}\evenfootingxxx{#1}} + +% @evenheadingmarks top \thischapter <- chapter at the top of a page +% @evenheadingmarks bottom \thischapter <- chapter at the bottom of a page +% +% The same set of arguments for: +% +% @oddheadingmarks +% @evenfootingmarks +% @oddfootingmarks +% @everyheadingmarks +% @everyfootingmarks + +\def\evenheadingmarks{\headingmarks{even}{heading}} +\def\oddheadingmarks{\headingmarks{odd}{heading}} +\def\evenfootingmarks{\headingmarks{even}{footing}} +\def\oddfootingmarks{\headingmarks{odd}{footing}} +\def\everyheadingmarks#1 {\headingmarks{even}{heading}{#1} + \headingmarks{odd}{heading}{#1} } +\def\everyfootingmarks#1 {\headingmarks{even}{footing}{#1} + \headingmarks{odd}{footing}{#1} } +% #1 = even/odd, #2 = heading/footing, #3 = top/bottom. +\def\headingmarks#1#2#3 {% + \expandafter\let\expandafter\temp \csname get#3headingmarks\endcsname + \global\expandafter\let\csname get#1#2marks\endcsname \temp +} + +\everyheadingmarks bottom +\everyfootingmarks bottom + +% @headings double turns headings on for double-sided printing. +% @headings single turns headings on for single-sided printing. +% @headings off turns them off. +% @headings on same as @headings double, retained for compatibility. +% @headings after turns on double-sided headings after this page. +% @headings doubleafter turns on double-sided headings after this page. +% @headings singleafter turns on single-sided headings after this page. +% By default, they are off at the start of a document, +% and turned `on' after @end titlepage. + +\def\headings #1 {\csname HEADINGS#1\endcsname} + +\def\headingsoff{% non-global headings elimination + \evenheadline={\hfil}\evenfootline={\hfil}% + \oddheadline={\hfil}\oddfootline={\hfil}% +} + +\def\HEADINGSoff{{\globaldefs=1 \headingsoff}} % global setting +\HEADINGSoff % it's the default + +% When we turn headings on, set the page number to 1. +% For double-sided printing, put current file name in lower left corner, +% chapter name on inside top of right hand pages, document +% title on inside top of left hand pages, and page numbers on outside top +% edge of all pages. +\def\HEADINGSdouble{% +\global\pageno=1 +\global\evenfootline={\hfil} +\global\oddfootline={\hfil} +\global\evenheadline={\line{\folio\hfil\thistitle}} +\global\oddheadline={\line{\thischapter\hfil\folio}} +\global\let\contentsalignmacro = \chapoddpage +} +\let\contentsalignmacro = \chappager + +% For single-sided printing, chapter title goes across top left of page, +% page number on top right. +\def\HEADINGSsingle{% +\global\pageno=1 +\global\evenfootline={\hfil} +\global\oddfootline={\hfil} +\global\evenheadline={\line{\thischapter\hfil\folio}} +\global\oddheadline={\line{\thischapter\hfil\folio}} +\global\let\contentsalignmacro = \chappager +} +\def\HEADINGSon{\HEADINGSdouble} + +\def\HEADINGSafter{\let\HEADINGShook=\HEADINGSdoublex} +\let\HEADINGSdoubleafter=\HEADINGSafter +\def\HEADINGSdoublex{% +\global\evenfootline={\hfil} +\global\oddfootline={\hfil} +\global\evenheadline={\line{\folio\hfil\thistitle}} +\global\oddheadline={\line{\thischapter\hfil\folio}} +\global\let\contentsalignmacro = \chapoddpage +} + +\def\HEADINGSsingleafter{\let\HEADINGShook=\HEADINGSsinglex} +\def\HEADINGSsinglex{% +\global\evenfootline={\hfil} +\global\oddfootline={\hfil} +\global\evenheadline={\line{\thischapter\hfil\folio}} +\global\oddheadline={\line{\thischapter\hfil\folio}} +\global\let\contentsalignmacro = \chappager +} + +% Subroutines used in generating headings +% This produces Day Month Year style of output. +% Only define if not already defined, in case a txi-??.tex file has set +% up a different format (e.g., txi-cs.tex does this). +\ifx\today\thisisundefined +\def\today{% + \number\day\space + \ifcase\month + \or\putwordMJan\or\putwordMFeb\or\putwordMMar\or\putwordMApr + \or\putwordMMay\or\putwordMJun\or\putwordMJul\or\putwordMAug + \or\putwordMSep\or\putwordMOct\or\putwordMNov\or\putwordMDec + \fi + \space\number\year} +\fi + +% @settitle line... specifies the title of the document, for headings. +% It generates no output of its own. +\def\thistitle{\putwordNoTitle} +\def\settitle{\parsearg{\gdef\thistitle}} + + +\message{tables,} +% Tables -- @table, @ftable, @vtable, @item(x). + +% default indentation of table text +\newdimen\tableindent \tableindent=.8in +% default indentation of @itemize and @enumerate text +\newdimen\itemindent \itemindent=.3in +% margin between end of table item and start of table text. +\newdimen\itemmargin \itemmargin=.1in + +% used internally for \itemindent minus \itemmargin +\newdimen\itemmax + +% Note @table, @ftable, and @vtable define @item, @itemx, etc., with +% these defs. +% They also define \itemindex +% to index the item name in whatever manner is desired (perhaps none). + +\newif\ifitemxneedsnegativevskip + +\def\itemxpar{\par\ifitemxneedsnegativevskip\nobreak\vskip-\parskip\nobreak\fi} + +\def\internalBitem{\smallbreak \parsearg\itemzzz} +\def\internalBitemx{\itemxpar \parsearg\itemzzz} + +\def\itemzzz #1{\begingroup % + \advance\hsize by -\rightskip + \advance\hsize by -\tableindent + \setbox0=\hbox{\itemindicate{#1}}% + \itemindex{#1}% + \nobreak % This prevents a break before @itemx. + % + % If the item text does not fit in the space we have, put it on a line + % by itself, and do not allow a page break either before or after that + % line. We do not start a paragraph here because then if the next + % command is, e.g., @kindex, the whatsit would get put into the + % horizontal list on a line by itself, resulting in extra blank space. + \ifdim \wd0>\itemmax + % + % Make this a paragraph so we get the \parskip glue and wrapping, + % but leave it ragged-right. + \begingroup + \advance\leftskip by-\tableindent + \advance\hsize by\tableindent + \advance\rightskip by0pt plus1fil\relax + \leavevmode\unhbox0\par + \endgroup + % + % We're going to be starting a paragraph, but we don't want the + % \parskip glue -- logically it's part of the @item we just started. + \nobreak \vskip-\parskip + % + % Stop a page break at the \parskip glue coming up. However, if + % what follows is an environment such as @example, there will be no + % \parskip glue; then the negative vskip we just inserted would + % cause the example and the item to crash together. So we use this + % bizarre value of 10001 as a signal to \aboveenvbreak to insert + % \parskip glue after all. Section titles are handled this way also. + % + \penalty 10001 + \endgroup + \itemxneedsnegativevskipfalse + \else + % The item text fits into the space. Start a paragraph, so that the + % following text (if any) will end up on the same line. + \noindent + % Do this with kerns and \unhbox so that if there is a footnote in + % the item text, it can migrate to the main vertical list and + % eventually be printed. + \nobreak\kern-\tableindent + \dimen0 = \itemmax \advance\dimen0 by \itemmargin \advance\dimen0 by -\wd0 + \unhbox0 + \nobreak\kern\dimen0 + \endgroup + \itemxneedsnegativevskiptrue + \fi +} + +\def\item{\errmessage{@item while not in a list environment}} +\def\itemx{\errmessage{@itemx while not in a list environment}} + +% @table, @ftable, @vtable. +\envdef\table{% + \let\itemindex\gobble + \tablecheck{table}% +} +\envdef\ftable{% + \def\itemindex ##1{\doind {fn}{\code{##1}}}% + \tablecheck{ftable}% +} +\envdef\vtable{% + \def\itemindex ##1{\doind {vr}{\code{##1}}}% + \tablecheck{vtable}% +} +\def\tablecheck#1{% + \ifnum \the\catcode`\^^M=\active + \endgroup + \errmessage{This command won't work in this context; perhaps the problem is + that we are \inenvironment\thisenv}% + \def\next{\doignore{#1}}% + \else + \let\next\tablex + \fi + \next +} +\def\tablex#1{% + \def\itemindicate{#1}% + \parsearg\tabley +} +\def\tabley#1{% + {% + \makevalueexpandable + \edef\temp{\noexpand\tablez #1\space\space\space}% + \expandafter + }\temp \endtablez +} +\def\tablez #1 #2 #3 #4\endtablez{% + \aboveenvbreak + \ifnum 0#1>0 \advance \leftskip by #1\mil \fi + \ifnum 0#2>0 \tableindent=#2\mil \fi + \ifnum 0#3>0 \advance \rightskip by #3\mil \fi + \itemmax=\tableindent + \advance \itemmax by -\itemmargin + \advance \leftskip by \tableindent + \exdentamount=\tableindent + \parindent = 0pt + \parskip = \smallskipamount + \ifdim \parskip=0pt \parskip=2pt \fi + \let\item = \internalBitem + \let\itemx = \internalBitemx +} +\def\Etable{\endgraf\afterenvbreak} +\let\Eftable\Etable +\let\Evtable\Etable +\let\Eitemize\Etable +\let\Eenumerate\Etable + +% This is the counter used by @enumerate, which is really @itemize + +\newcount \itemno + +\envdef\itemize{\parsearg\doitemize} + +\def\doitemize#1{% + \aboveenvbreak + \itemmax=\itemindent + \advance\itemmax by -\itemmargin + \advance\leftskip by \itemindent + \exdentamount=\itemindent + \parindent=0pt + \parskip=\smallskipamount + \ifdim\parskip=0pt \parskip=2pt \fi + % + % Try typesetting the item mark that if the document erroneously says + % something like @itemize @samp (intending @table), there's an error + % right away at the @itemize. It's not the best error message in the + % world, but it's better than leaving it to the @item. This means if + % the user wants an empty mark, they have to say @w{} not just @w. + \def\itemcontents{#1}% + \setbox0 = \hbox{\itemcontents}% + % + % @itemize with no arg is equivalent to @itemize @bullet. + \ifx\itemcontents\empty\def\itemcontents{\bullet}\fi + % + \let\item=\itemizeitem +} + +% Definition of @item while inside @itemize and @enumerate. +% +\def\itemizeitem{% + \advance\itemno by 1 % for enumerations + {\let\par=\endgraf \smallbreak}% reasonable place to break + {% + % If the document has an @itemize directly after a section title, a + % \nobreak will be last on the list, and \sectionheading will have + % done a \vskip-\parskip. In that case, we don't want to zero + % parskip, or the item text will crash with the heading. On the + % other hand, when there is normal text preceding the item (as there + % usually is), we do want to zero parskip, or there would be too much + % space. In that case, we won't have a \nobreak before. At least + % that's the theory. + \ifnum\lastpenalty<10000 \parskip=0in \fi + \noindent + \hbox to 0pt{\hss \itemcontents \kern\itemmargin}% + % + \vadjust{\penalty 1200}}% not good to break after first line of item. + \flushcr +} + +% \splitoff TOKENS\endmark defines \first to be the first token in +% TOKENS, and \rest to be the remainder. +% +\def\splitoff#1#2\endmark{\def\first{#1}\def\rest{#2}}% + +% Allow an optional argument of an uppercase letter, lowercase letter, +% or number, to specify the first label in the enumerated list. No +% argument is the same as `1'. +% +\envparseargdef\enumerate{\enumeratey #1 \endenumeratey} +\def\enumeratey #1 #2\endenumeratey{% + % If we were given no argument, pretend we were given `1'. + \def\thearg{#1}% + \ifx\thearg\empty \def\thearg{1}\fi + % + % Detect if the argument is a single token. If so, it might be a + % letter. Otherwise, the only valid thing it can be is a number. + % (We will always have one token, because of the test we just made. + % This is a good thing, since \splitoff doesn't work given nothing at + % all -- the first parameter is undelimited.) + \expandafter\splitoff\thearg\endmark + \ifx\rest\empty + % Only one token in the argument. It could still be anything. + % A ``lowercase letter'' is one whose \lccode is nonzero. + % An ``uppercase letter'' is one whose \lccode is both nonzero, and + % not equal to itself. + % Otherwise, we assume it's a number. + % + % We need the \relax at the end of the \ifnum lines to stop TeX from + % continuing to look for a . + % + \ifnum\lccode\expandafter`\thearg=0\relax + \numericenumerate % a number (we hope) + \else + % It's a letter. + \ifnum\lccode\expandafter`\thearg=\expandafter`\thearg\relax + \lowercaseenumerate % lowercase letter + \else + \uppercaseenumerate % uppercase letter + \fi + \fi + \else + % Multiple tokens in the argument. We hope it's a number. + \numericenumerate + \fi +} + +% An @enumerate whose labels are integers. The starting integer is +% given in \thearg. +% +\def\numericenumerate{% + \itemno = \thearg + \startenumeration{\the\itemno}% +} + +% The starting (lowercase) letter is in \thearg. +\def\lowercaseenumerate{% + \itemno = \expandafter`\thearg + \startenumeration{% + % Be sure we're not beyond the end of the alphabet. + \ifnum\itemno=0 + \errmessage{No more lowercase letters in @enumerate; get a bigger + alphabet}% + \fi + \char\lccode\itemno + }% +} + +% The starting (uppercase) letter is in \thearg. +\def\uppercaseenumerate{% + \itemno = \expandafter`\thearg + \startenumeration{% + % Be sure we're not beyond the end of the alphabet. + \ifnum\itemno=0 + \errmessage{No more uppercase letters in @enumerate; get a bigger + alphabet} + \fi + \char\uccode\itemno + }% +} + +% Call \doitemize, adding a period to the first argument and supplying the +% common last two arguments. Also subtract one from the initial value in +% \itemno, since @item increments \itemno. +% +\def\startenumeration#1{% + \advance\itemno by -1 + \doitemize{#1.}\flushcr +} + +% @alphaenumerate and @capsenumerate are abbreviations for giving an arg +% to @enumerate. +% +\def\alphaenumerate{\enumerate{a}} +\def\capsenumerate{\enumerate{A}} +\def\Ealphaenumerate{\Eenumerate} +\def\Ecapsenumerate{\Eenumerate} + + +% @multitable macros +% Amy Hendrickson, 8/18/94, 3/6/96 +% +% @multitable ... @end multitable will make as many columns as desired. +% Contents of each column will wrap at width given in preamble. Width +% can be specified either with sample text given in a template line, +% or in percent of \hsize, the current width of text on page. + +% Table can continue over pages but will only break between lines. + +% To make preamble: +% +% Either define widths of columns in terms of percent of \hsize: +% @multitable @columnfractions .25 .3 .45 +% @item ... +% +% Numbers following @columnfractions are the percent of the total +% current hsize to be used for each column. You may use as many +% columns as desired. + + +% Or use a template: +% @multitable {Column 1 template} {Column 2 template} {Column 3 template} +% @item ... +% using the widest term desired in each column. + +% Each new table line starts with @item, each subsequent new column +% starts with @tab. Empty columns may be produced by supplying @tab's +% with nothing between them for as many times as empty columns are needed, +% ie, @tab@tab@tab will produce two empty columns. + +% @item, @tab do not need to be on their own lines, but it will not hurt +% if they are. + +% Sample multitable: + +% @multitable {Column 1 template} {Column 2 template} {Column 3 template} +% @item first col stuff @tab second col stuff @tab third col +% @item +% first col stuff +% @tab +% second col stuff +% @tab +% third col +% @item first col stuff @tab second col stuff +% @tab Many paragraphs of text may be used in any column. +% +% They will wrap at the width determined by the template. +% @item@tab@tab This will be in third column. +% @end multitable + +% Default dimensions may be reset by user. +% @multitableparskip is vertical space between paragraphs in table. +% @multitableparindent is paragraph indent in table. +% @multitablecolmargin is horizontal space to be left between columns. +% @multitablelinespace is space to leave between table items, baseline +% to baseline. +% 0pt means it depends on current normal line spacing. +% +\newskip\multitableparskip +\newskip\multitableparindent +\newdimen\multitablecolspace +\newskip\multitablelinespace +\multitableparskip=0pt +\multitableparindent=6pt +\multitablecolspace=12pt +\multitablelinespace=0pt + +% Macros used to set up halign preamble: +% +\let\endsetuptable\relax +\def\xendsetuptable{\endsetuptable} +\let\columnfractions\relax +\def\xcolumnfractions{\columnfractions} +\newif\ifsetpercent + +% #1 is the @columnfraction, usually a decimal number like .5, but might +% be just 1. We just use it, whatever it is. +% +\def\pickupwholefraction#1 {% + \global\advance\colcount by 1 + \expandafter\xdef\csname col\the\colcount\endcsname{#1\hsize}% + \setuptable +} + +\newcount\colcount +\def\setuptable#1{% + \def\firstarg{#1}% + \ifx\firstarg\xendsetuptable + \let\go = \relax + \else + \ifx\firstarg\xcolumnfractions + \global\setpercenttrue + \else + \ifsetpercent + \let\go\pickupwholefraction + \else + \global\advance\colcount by 1 + \setbox0=\hbox{#1\unskip\space}% Add a normal word space as a + % separator; typically that is always in the input, anyway. + \expandafter\xdef\csname col\the\colcount\endcsname{\the\wd0}% + \fi + \fi + \ifx\go\pickupwholefraction + % Put the argument back for the \pickupwholefraction call, so + % we'll always have a period there to be parsed. + \def\go{\pickupwholefraction#1}% + \else + \let\go = \setuptable + \fi% + \fi + \go +} + +% multitable-only commands. +% +% @headitem starts a heading row, which we typeset in bold. +% Assignments have to be global since we are inside the implicit group +% of an alignment entry. \everycr resets \everytab so we don't have to +% undo it ourselves. +\def\headitemfont{\b}% for people to use in the template row; not changeable +\def\headitem{% + \checkenv\multitable + \crcr + \global\everytab={\bf}% can't use \headitemfont since the parsing differs + \the\everytab % for the first item +}% +% +% A \tab used to include \hskip1sp. But then the space in a template +% line is not enough. That is bad. So let's go back to just `&' until +% we again encounter the problem the 1sp was intended to solve. +% --karl, nathan@acm.org, 20apr99. +\def\tab{\checkenv\multitable &\the\everytab}% + +% @multitable ... @end multitable definitions: +% +\newtoks\everytab % insert after every tab. +% +\envdef\multitable{% + \vskip\parskip + \startsavinginserts + % + % @item within a multitable starts a normal row. + % We use \def instead of \let so that if one of the multitable entries + % contains an @itemize, we don't choke on the \item (seen as \crcr aka + % \endtemplate) expanding \doitemize. + \def\item{\crcr}% + % + \tolerance=9500 + \hbadness=9500 + \setmultitablespacing + \parskip=\multitableparskip + \parindent=\multitableparindent + \overfullrule=0pt + \global\colcount=0 + % + \everycr = {% + \noalign{% + \global\everytab={}% + \global\colcount=0 % Reset the column counter. + % Check for saved footnotes, etc. + \checkinserts + % Keeps underfull box messages off when table breaks over pages. + %\filbreak + % Maybe so, but it also creates really weird page breaks when the + % table breaks over pages. Wouldn't \vfil be better? Wait until the + % problem manifests itself, so it can be fixed for real --karl. + }% + }% + % + \parsearg\domultitable +} +\def\domultitable#1{% + % To parse everything between @multitable and @item: + \setuptable#1 \endsetuptable + % + % This preamble sets up a generic column definition, which will + % be used as many times as user calls for columns. + % \vtop will set a single line and will also let text wrap and + % continue for many paragraphs if desired. + \halign\bgroup &% + \global\advance\colcount by 1 + \multistrut + \vtop{% + % Use the current \colcount to find the correct column width: + \hsize=\expandafter\csname col\the\colcount\endcsname + % + % In order to keep entries from bumping into each other + % we will add a \leftskip of \multitablecolspace to all columns after + % the first one. + % + % If a template has been used, we will add \multitablecolspace + % to the width of each template entry. + % + % If the user has set preamble in terms of percent of \hsize we will + % use that dimension as the width of the column, and the \leftskip + % will keep entries from bumping into each other. Table will start at + % left margin and final column will justify at right margin. + % + % Make sure we don't inherit \rightskip from the outer environment. + \rightskip=0pt + \ifnum\colcount=1 + % The first column will be indented with the surrounding text. + \advance\hsize by\leftskip + \else + \ifsetpercent \else + % If user has not set preamble in terms of percent of \hsize + % we will advance \hsize by \multitablecolspace. + \advance\hsize by \multitablecolspace + \fi + % In either case we will make \leftskip=\multitablecolspace: + \leftskip=\multitablecolspace + \fi + % Ignoring space at the beginning and end avoids an occasional spurious + % blank line, when TeX decides to break the line at the space before the + % box from the multistrut, so the strut ends up on a line by itself. + % For example: + % @multitable @columnfractions .11 .89 + % @item @code{#} + % @tab Legal holiday which is valid in major parts of the whole country. + % Is automatically provided with highlighting sequences respectively + % marking characters. + \noindent\ignorespaces##\unskip\multistrut + }\cr +} +\def\Emultitable{% + \crcr + \egroup % end the \halign + \global\setpercentfalse +} + +\def\setmultitablespacing{% + \def\multistrut{\strut}% just use the standard line spacing + % + % Compute \multitablelinespace (if not defined by user) for use in + % \multitableparskip calculation. We used define \multistrut based on + % this, but (ironically) that caused the spacing to be off. + % See bug-texinfo report from Werner Lemberg, 31 Oct 2004 12:52:20 +0100. +\ifdim\multitablelinespace=0pt +\setbox0=\vbox{X}\global\multitablelinespace=\the\baselineskip +\global\advance\multitablelinespace by-\ht0 +\fi +% Test to see if parskip is larger than space between lines of +% table. If not, do nothing. +% If so, set to same dimension as multitablelinespace. +\ifdim\multitableparskip>\multitablelinespace +\global\multitableparskip=\multitablelinespace +\global\advance\multitableparskip-7pt % to keep parskip somewhat smaller + % than skip between lines in the table. +\fi% +\ifdim\multitableparskip=0pt +\global\multitableparskip=\multitablelinespace +\global\advance\multitableparskip-7pt % to keep parskip somewhat smaller + % than skip between lines in the table. +\fi} + + +\message{conditionals,} + +% @iftex, @ifnotdocbook, @ifnothtml, @ifnotinfo, @ifnotplaintext, +% @ifnotxml always succeed. They currently do nothing; we don't +% attempt to check whether the conditionals are properly nested. But we +% have to remember that they are conditionals, so that @end doesn't +% attempt to close an environment group. +% +\def\makecond#1{% + \expandafter\let\csname #1\endcsname = \relax + \expandafter\let\csname iscond.#1\endcsname = 1 +} +\makecond{iftex} +\makecond{ifnotdocbook} +\makecond{ifnothtml} +\makecond{ifnotinfo} +\makecond{ifnotplaintext} +\makecond{ifnotxml} + +% Ignore @ignore, @ifhtml, @ifinfo, and the like. +% +\def\direntry{\doignore{direntry}} +\def\documentdescription{\doignore{documentdescription}} +\def\docbook{\doignore{docbook}} +\def\html{\doignore{html}} +\def\ifdocbook{\doignore{ifdocbook}} +\def\ifhtml{\doignore{ifhtml}} +\def\ifinfo{\doignore{ifinfo}} +\def\ifnottex{\doignore{ifnottex}} +\def\ifplaintext{\doignore{ifplaintext}} +\def\ifxml{\doignore{ifxml}} +\def\ignore{\doignore{ignore}} +\def\menu{\doignore{menu}} +\def\xml{\doignore{xml}} + +% Ignore text until a line `@end #1', keeping track of nested conditionals. +% +% A count to remember the depth of nesting. +\newcount\doignorecount + +\def\doignore#1{\begingroup + % Scan in ``verbatim'' mode: + \obeylines + \catcode`\@ = \other + \catcode`\{ = \other + \catcode`\} = \other + % + % Make sure that spaces turn into tokens that match what \doignoretext wants. + \spaceisspace + % + % Count number of #1's that we've seen. + \doignorecount = 0 + % + % Swallow text until we reach the matching `@end #1'. + \dodoignore{#1}% +} + +{ \catcode`_=11 % We want to use \_STOP_ which cannot appear in texinfo source. + \obeylines % + % + \gdef\dodoignore#1{% + % #1 contains the command name as a string, e.g., `ifinfo'. + % + % Define a command to find the next `@end #1'. + \long\def\doignoretext##1^^M@end #1{% + \doignoretextyyy##1^^M@#1\_STOP_}% + % + % And this command to find another #1 command, at the beginning of a + % line. (Otherwise, we would consider a line `@c @ifset', for + % example, to count as an @ifset for nesting.) + \long\def\doignoretextyyy##1^^M@#1##2\_STOP_{\doignoreyyy{##2}\_STOP_}% + % + % And now expand that command. + \doignoretext ^^M% + }% +} + +\def\doignoreyyy#1{% + \def\temp{#1}% + \ifx\temp\empty % Nothing found. + \let\next\doignoretextzzz + \else % Found a nested condition, ... + \advance\doignorecount by 1 + \let\next\doignoretextyyy % ..., look for another. + % If we're here, #1 ends with ^^M\ifinfo (for example). + \fi + \next #1% the token \_STOP_ is present just after this macro. +} + +% We have to swallow the remaining "\_STOP_". +% +\def\doignoretextzzz#1{% + \ifnum\doignorecount = 0 % We have just found the outermost @end. + \let\next\enddoignore + \else % Still inside a nested condition. + \advance\doignorecount by -1 + \let\next\doignoretext % Look for the next @end. + \fi + \next +} + +% Finish off ignored text. +{ \obeylines% + % Ignore anything after the last `@end #1'; this matters in verbatim + % environments, where otherwise the newline after an ignored conditional + % would result in a blank line in the output. + \gdef\enddoignore#1^^M{\endgroup\ignorespaces}% +} + + +% @set VAR sets the variable VAR to an empty value. +% @set VAR REST-OF-LINE sets VAR to the value REST-OF-LINE. +% +% Since we want to separate VAR from REST-OF-LINE (which might be +% empty), we can't just use \parsearg; we have to insert a space of our +% own to delimit the rest of the line, and then take it out again if we +% didn't need it. +% We rely on the fact that \parsearg sets \catcode`\ =10. +% +\parseargdef\set{\setyyy#1 \endsetyyy} +\def\setyyy#1 #2\endsetyyy{% + {% + \makevalueexpandable + \def\temp{#2}% + \edef\next{\gdef\makecsname{SET#1}}% + \ifx\temp\empty + \next{}% + \else + \setzzz#2\endsetzzz + \fi + }% +} +% Remove the trailing space \setxxx inserted. +\def\setzzz#1 \endsetzzz{\next{#1}} + +% @clear VAR clears (i.e., unsets) the variable VAR. +% +\parseargdef\clear{% + {% + \makevalueexpandable + \global\expandafter\let\csname SET#1\endcsname=\relax + }% +} + +% @value{foo} gets the text saved in variable foo. +\def\value{\begingroup\makevalueexpandable\valuexxx} +\def\valuexxx#1{\expandablevalue{#1}\endgroup} +{ + \catcode`\- = \active \catcode`\_ = \active + % + \gdef\makevalueexpandable{% + \let\value = \expandablevalue + % We don't want these characters active, ... + \catcode`\-=\other \catcode`\_=\other + % ..., but we might end up with active ones in the argument if + % we're called from @code, as @code{@value{foo-bar_}}, though. + % So \let them to their normal equivalents. + \let-\normaldash \let_\normalunderscore + } +} + +% We have this subroutine so that we can handle at least some @value's +% properly in indexes (we call \makevalueexpandable in \indexdummies). +% The command has to be fully expandable (if the variable is set), since +% the result winds up in the index file. This means that if the +% variable's value contains other Texinfo commands, it's almost certain +% it will fail (although perhaps we could fix that with sufficient work +% to do a one-level expansion on the result, instead of complete). +% +\def\expandablevalue#1{% + \expandafter\ifx\csname SET#1\endcsname\relax + {[No value for ``#1'']}% + \message{Variable `#1', used in @value, is not set.}% + \else + \csname SET#1\endcsname + \fi +} + +% @ifset VAR ... @end ifset reads the `...' iff VAR has been defined +% with @set. +% +% To get special treatment of `@end ifset,' call \makeond and the redefine. +% +\makecond{ifset} +\def\ifset{\parsearg{\doifset{\let\next=\ifsetfail}}} +\def\doifset#1#2{% + {% + \makevalueexpandable + \let\next=\empty + \expandafter\ifx\csname SET#2\endcsname\relax + #1% If not set, redefine \next. + \fi + \expandafter + }\next +} +\def\ifsetfail{\doignore{ifset}} + +% @ifclear VAR ... @end executes the `...' iff VAR has never been +% defined with @set, or has been undefined with @clear. +% +% The `\else' inside the `\doifset' parameter is a trick to reuse the +% above code: if the variable is not set, do nothing, if it is set, +% then redefine \next to \ifclearfail. +% +\makecond{ifclear} +\def\ifclear{\parsearg{\doifset{\else \let\next=\ifclearfail}}} +\def\ifclearfail{\doignore{ifclear}} + +% @ifcommandisdefined CMD ... @end executes the `...' if CMD (written +% without the @) is in fact defined. We can only feasibly check at the +% TeX level, so something like `mathcode' is going to considered +% defined even though it is not a Texinfo command. +% +\makecond{ifcommanddefined} +\def\ifcommanddefined{\parsearg{\doifcmddefined{\let\next=\ifcmddefinedfail}}} +% +\def\doifcmddefined#1#2{{% + \makevalueexpandable + \let\next=\empty + \expandafter\ifx\csname #2\endcsname\relax + #1% If not defined, \let\next as above. + \fi + \expandafter + }\next +} +\def\ifcmddefinedfail{\doignore{ifcommanddefined}} + +% @ifcommandnotdefined CMD ... handled similar to @ifclear above. +\makecond{ifcommandnotdefined} +\def\ifcommandnotdefined{% + \parsearg{\doifcmddefined{\else \let\next=\ifcmdnotdefinedfail}}} +\def\ifcmdnotdefinedfail{\doignore{ifcommandnotdefined}} + +% Set the `txicommandconditionals' variable, so documents have a way to +% test if the @ifcommand...defined conditionals are available. +\set txicommandconditionals + +% @dircategory CATEGORY -- specify a category of the dir file +% which this file should belong to. Ignore this in TeX. +\let\dircategory=\comment + +% @defininfoenclose. +\let\definfoenclose=\comment + + +\message{indexing,} +% Index generation facilities + +% Define \newwrite to be identical to plain tex's \newwrite +% except not \outer, so it can be used within macros and \if's. +\edef\newwrite{\makecsname{ptexnewwrite}} + +% \newindex {foo} defines an index named foo. +% It automatically defines \fooindex such that +% \fooindex ...rest of line... puts an entry in the index foo. +% It also defines \fooindfile to be the number of the output channel for +% the file that accumulates this index. The file's extension is foo. +% The name of an index should be no more than 2 characters long +% for the sake of vms. +% +\def\newindex#1{% + \iflinks + \expandafter\newwrite \csname#1indfile\endcsname + \openout \csname#1indfile\endcsname \jobname.#1 % Open the file + \fi + \expandafter\xdef\csname#1index\endcsname{% % Define @#1index + \noexpand\doindex{#1}} +} + +% @defindex foo == \newindex{foo} +% +\def\defindex{\parsearg\newindex} + +% Define @defcodeindex, like @defindex except put all entries in @code. +% +\def\defcodeindex{\parsearg\newcodeindex} +% +\def\newcodeindex#1{% + \iflinks + \expandafter\newwrite \csname#1indfile\endcsname + \openout \csname#1indfile\endcsname \jobname.#1 + \fi + \expandafter\xdef\csname#1index\endcsname{% + \noexpand\docodeindex{#1}}% +} + + +% @synindex foo bar makes index foo feed into index bar. +% Do this instead of @defindex foo if you don't want it as a separate index. +% +% @syncodeindex foo bar similar, but put all entries made for index foo +% inside @code. +% +\def\synindex#1 #2 {\dosynindex\doindex{#1}{#2}} +\def\syncodeindex#1 #2 {\dosynindex\docodeindex{#1}{#2}} + +% #1 is \doindex or \docodeindex, #2 the index getting redefined (foo), +% #3 the target index (bar). +\def\dosynindex#1#2#3{% + % Only do \closeout if we haven't already done it, else we'll end up + % closing the target index. + \expandafter \ifx\csname donesynindex#2\endcsname \relax + % The \closeout helps reduce unnecessary open files; the limit on the + % Acorn RISC OS is a mere 16 files. + \expandafter\closeout\csname#2indfile\endcsname + \expandafter\let\csname donesynindex#2\endcsname = 1 + \fi + % redefine \fooindfile: + \expandafter\let\expandafter\temp\expandafter=\csname#3indfile\endcsname + \expandafter\let\csname#2indfile\endcsname=\temp + % redefine \fooindex: + \expandafter\xdef\csname#2index\endcsname{\noexpand#1{#3}}% +} + +% Define \doindex, the driver for all \fooindex macros. +% Argument #1 is generated by the calling \fooindex macro, +% and it is "foo", the name of the index. + +% \doindex just uses \parsearg; it calls \doind for the actual work. +% This is because \doind is more useful to call from other macros. + +% There is also \dosubind {index}{topic}{subtopic} +% which makes an entry in a two-level index such as the operation index. + +\def\doindex#1{\edef\indexname{#1}\parsearg\singleindexer} +\def\singleindexer #1{\doind{\indexname}{#1}} + +% like the previous two, but they put @code around the argument. +\def\docodeindex#1{\edef\indexname{#1}\parsearg\singlecodeindexer} +\def\singlecodeindexer #1{\doind{\indexname}{\code{#1}}} + +% Take care of Texinfo commands that can appear in an index entry. +% Since there are some commands we want to expand, and others we don't, +% we have to laboriously prevent expansion for those that we don't. +% +\def\indexdummies{% + \escapechar = `\\ % use backslash in output files. + \def\@{@}% change to @@ when we switch to @ as escape char in index files. + \def\ {\realbackslash\space }% + % + % Need these unexpandable (because we define \tt as a dummy) + % definitions when @{ or @} appear in index entry text. Also, more + % complicated, when \tex is in effect and \{ is a \delimiter again. + % We can't use \lbracecmd and \rbracecmd because texindex assumes + % braces and backslashes are used only as delimiters. Perhaps we + % should define @lbrace and @rbrace commands a la @comma. + \def\{{{\tt\char123}}% + \def\}{{\tt\char125}}% + % + % I don't entirely understand this, but when an index entry is + % generated from a macro call, the \endinput which \scanmacro inserts + % causes processing to be prematurely terminated. This is, + % apparently, because \indexsorttmp is fully expanded, and \endinput + % is an expandable command. The redefinition below makes \endinput + % disappear altogether for that purpose -- although logging shows that + % processing continues to some further point. On the other hand, it + % seems \endinput does not hurt in the printed index arg, since that + % is still getting written without apparent harm. + % + % Sample source (mac-idx3.tex, reported by Graham Percival to + % help-texinfo, 22may06): + % @macro funindex {WORD} + % @findex xyz + % @end macro + % ... + % @funindex commtest + % + % The above is not enough to reproduce the bug, but it gives the flavor. + % + % Sample whatsit resulting: + % .@write3{\entry{xyz}{@folio }{@code {xyz@endinput }}} + % + % So: + \let\endinput = \empty + % + % Do the redefinitions. + \commondummies +} + +% For the aux and toc files, @ is the escape character. So we want to +% redefine everything using @ as the escape character (instead of +% \realbackslash, still used for index files). When everything uses @, +% this will be simpler. +% +\def\atdummies{% + \def\@{@@}% + \def\ {@ }% + \let\{ = \lbraceatcmd + \let\} = \rbraceatcmd + % + % Do the redefinitions. + \commondummies + \otherbackslash +} + +% Called from \indexdummies and \atdummies. +% +\def\commondummies{% + % + % \definedummyword defines \#1 as \string\#1\space, thus effectively + % preventing its expansion. This is used only for control words, + % not control letters, because the \space would be incorrect for + % control characters, but is needed to separate the control word + % from whatever follows. + % + % For control letters, we have \definedummyletter, which omits the + % space. + % + % These can be used both for control words that take an argument and + % those that do not. If it is followed by {arg} in the input, then + % that will dutifully get written to the index (or wherever). + % + \def\definedummyword ##1{\def##1{\string##1\space}}% + \def\definedummyletter##1{\def##1{\string##1}}% + \let\definedummyaccent\definedummyletter + % + \commondummiesnofonts + % + \definedummyletter\_% + \definedummyletter\-% + % + % Non-English letters. + \definedummyword\AA + \definedummyword\AE + \definedummyword\DH + \definedummyword\L + \definedummyword\O + \definedummyword\OE + \definedummyword\TH + \definedummyword\aa + \definedummyword\ae + \definedummyword\dh + \definedummyword\exclamdown + \definedummyword\l + \definedummyword\o + \definedummyword\oe + \definedummyword\ordf + \definedummyword\ordm + \definedummyword\questiondown + \definedummyword\ss + \definedummyword\th + % + % Although these internal commands shouldn't show up, sometimes they do. + \definedummyword\bf + \definedummyword\gtr + \definedummyword\hat + \definedummyword\less + \definedummyword\sf + \definedummyword\sl + \definedummyword\tclose + \definedummyword\tt + % + \definedummyword\LaTeX + \definedummyword\TeX + % + % Assorted special characters. + \definedummyword\arrow + \definedummyword\bullet + \definedummyword\comma + \definedummyword\copyright + \definedummyword\registeredsymbol + \definedummyword\dots + \definedummyword\enddots + \definedummyword\entrybreak + \definedummyword\equiv + \definedummyword\error + \definedummyword\euro + \definedummyword\expansion + \definedummyword\geq + \definedummyword\guillemetleft + \definedummyword\guillemetright + \definedummyword\guilsinglleft + \definedummyword\guilsinglright + \definedummyword\lbracechar + \definedummyword\leq + \definedummyword\minus + \definedummyword\ogonek + \definedummyword\pounds + \definedummyword\point + \definedummyword\print + \definedummyword\quotedblbase + \definedummyword\quotedblleft + \definedummyword\quotedblright + \definedummyword\quoteleft + \definedummyword\quoteright + \definedummyword\quotesinglbase + \definedummyword\rbracechar + \definedummyword\result + \definedummyword\textdegree + % + % We want to disable all macros so that they are not expanded by \write. + \macrolist + % + \normalturnoffactive + % + % Handle some cases of @value -- where it does not contain any + % (non-fully-expandable) commands. + \makevalueexpandable +} + +% \commondummiesnofonts: common to \commondummies and \indexnofonts. +% +\def\commondummiesnofonts{% + % Control letters and accents. + \definedummyletter\!% + \definedummyaccent\"% + \definedummyaccent\'% + \definedummyletter\*% + \definedummyaccent\,% + \definedummyletter\.% + \definedummyletter\/% + \definedummyletter\:% + \definedummyaccent\=% + \definedummyletter\?% + \definedummyaccent\^% + \definedummyaccent\`% + \definedummyaccent\~% + \definedummyword\u + \definedummyword\v + \definedummyword\H + \definedummyword\dotaccent + \definedummyword\ogonek + \definedummyword\ringaccent + \definedummyword\tieaccent + \definedummyword\ubaraccent + \definedummyword\udotaccent + \definedummyword\dotless + % + % Texinfo font commands. + \definedummyword\b + \definedummyword\i + \definedummyword\r + \definedummyword\sansserif + \definedummyword\sc + \definedummyword\slanted + \definedummyword\t + % + % Commands that take arguments. + \definedummyword\abbr + \definedummyword\acronym + \definedummyword\anchor + \definedummyword\cite + \definedummyword\code + \definedummyword\command + \definedummyword\dfn + \definedummyword\dmn + \definedummyword\email + \definedummyword\emph + \definedummyword\env + \definedummyword\file + \definedummyword\image + \definedummyword\indicateurl + \definedummyword\inforef + \definedummyword\kbd + \definedummyword\key + \definedummyword\math + \definedummyword\option + \definedummyword\pxref + \definedummyword\ref + \definedummyword\samp + \definedummyword\strong + \definedummyword\tie + \definedummyword\uref + \definedummyword\url + \definedummyword\var + \definedummyword\verb + \definedummyword\w + \definedummyword\xref +} + +% \indexnofonts is used when outputting the strings to sort the index +% by, and when constructing control sequence names. It eliminates all +% control sequences and just writes whatever the best ASCII sort string +% would be for a given command (usually its argument). +% +\def\indexnofonts{% + % Accent commands should become @asis. + \def\definedummyaccent##1{\let##1\asis}% + % We can just ignore other control letters. + \def\definedummyletter##1{\let##1\empty}% + % All control words become @asis by default; overrides below. + \let\definedummyword\definedummyaccent + % + \commondummiesnofonts + % + % Don't no-op \tt, since it isn't a user-level command + % and is used in the definitions of the active chars like <, >, |, etc. + % Likewise with the other plain tex font commands. + %\let\tt=\asis + % + \def\ { }% + \def\@{@}% + \def\_{\normalunderscore}% + \def\-{}% @- shouldn't affect sorting + % + % Unfortunately, texindex is not prepared to handle braces in the + % content at all. So for index sorting, we map @{ and @} to strings + % starting with |, since that ASCII character is between ASCII { and }. + \def\{{|a}% + \def\lbracechar{|a}% + % + \def\}{|b}% + \def\rbracechar{|b}% + % + % Non-English letters. + \def\AA{AA}% + \def\AE{AE}% + \def\DH{DZZ}% + \def\L{L}% + \def\OE{OE}% + \def\O{O}% + \def\TH{ZZZ}% + \def\aa{aa}% + \def\ae{ae}% + \def\dh{dzz}% + \def\exclamdown{!}% + \def\l{l}% + \def\oe{oe}% + \def\ordf{a}% + \def\ordm{o}% + \def\o{o}% + \def\questiondown{?}% + \def\ss{ss}% + \def\th{zzz}% + % + \def\LaTeX{LaTeX}% + \def\TeX{TeX}% + % + % Assorted special characters. + % (The following {} will end up in the sort string, but that's ok.) + \def\arrow{->}% + \def\bullet{bullet}% + \def\comma{,}% + \def\copyright{copyright}% + \def\dots{...}% + \def\enddots{...}% + \def\equiv{==}% + \def\error{error}% + \def\euro{euro}% + \def\expansion{==>}% + \def\geq{>=}% + \def\guillemetleft{<<}% + \def\guillemetright{>>}% + \def\guilsinglleft{<}% + \def\guilsinglright{>}% + \def\leq{<=}% + \def\minus{-}% + \def\point{.}% + \def\pounds{pounds}% + \def\print{-|}% + \def\quotedblbase{"}% + \def\quotedblleft{"}% + \def\quotedblright{"}% + \def\quoteleft{`}% + \def\quoteright{'}% + \def\quotesinglbase{,}% + \def\registeredsymbol{R}% + \def\result{=>}% + \def\textdegree{o}% + % + \expandafter\ifx\csname SETtxiindexlquoteignore\endcsname\relax + \else \indexlquoteignore \fi + % + % We need to get rid of all macros, leaving only the arguments (if present). + % Of course this is not nearly correct, but it is the best we can do for now. + % makeinfo does not expand macros in the argument to @deffn, which ends up + % writing an index entry, and texindex isn't prepared for an index sort entry + % that starts with \. + % + % Since macro invocations are followed by braces, we can just redefine them + % to take a single TeX argument. The case of a macro invocation that + % goes to end-of-line is not handled. + % + \macrolist +} + +% Undocumented (for FSFS 2nd ed.): @set txiindexlquoteignore makes us +% ignore left quotes in the sort term. +{\catcode`\`=\active + \gdef\indexlquoteignore{\let`=\empty}} + +\let\indexbackslash=0 %overridden during \printindex. +\let\SETmarginindex=\relax % put index entries in margin (undocumented)? + +% Most index entries go through here, but \dosubind is the general case. +% #1 is the index name, #2 is the entry text. +\def\doind#1#2{\dosubind{#1}{#2}{}} + +% Workhorse for all \fooindexes. +% #1 is name of index, #2 is stuff to put there, #3 is subentry -- +% empty if called from \doind, as we usually are (the main exception +% is with most defuns, which call us directly). +% +\def\dosubind#1#2#3{% + \iflinks + {% + % Store the main index entry text (including the third arg). + \toks0 = {#2}% + % If third arg is present, precede it with a space. + \def\thirdarg{#3}% + \ifx\thirdarg\empty \else + \toks0 = \expandafter{\the\toks0 \space #3}% + \fi + % + \edef\writeto{\csname#1indfile\endcsname}% + % + \safewhatsit\dosubindwrite + }% + \fi +} + +% Write the entry in \toks0 to the index file: +% +\def\dosubindwrite{% + % Put the index entry in the margin if desired. + \ifx\SETmarginindex\relax\else + \insert\margin{\hbox{\vrule height8pt depth3pt width0pt \the\toks0}}% + \fi + % + % Remember, we are within a group. + \indexdummies % Must do this here, since \bf, etc expand at this stage + \def\backslashcurfont{\indexbackslash}% \indexbackslash isn't defined now + % so it will be output as is; and it will print as backslash. + % + % Process the index entry with all font commands turned off, to + % get the string to sort by. + {\indexnofonts + \edef\temp{\the\toks0}% need full expansion + \xdef\indexsorttmp{\temp}% + }% + % + % Set up the complete index entry, with both the sort key and + % the original text, including any font commands. We write + % three arguments to \entry to the .?? file (four in the + % subentry case), texindex reduces to two when writing the .??s + % sorted result. + \edef\temp{% + \write\writeto{% + \string\entry{\indexsorttmp}{\noexpand\folio}{\the\toks0}}% + }% + \temp +} + +% Take care of unwanted page breaks/skips around a whatsit: +% +% If a skip is the last thing on the list now, preserve it +% by backing up by \lastskip, doing the \write, then inserting +% the skip again. Otherwise, the whatsit generated by the +% \write or \pdfdest will make \lastskip zero. The result is that +% sequences like this: +% @end defun +% @tindex whatever +% @defun ... +% will have extra space inserted, because the \medbreak in the +% start of the @defun won't see the skip inserted by the @end of +% the previous defun. +% +% But don't do any of this if we're not in vertical mode. We +% don't want to do a \vskip and prematurely end a paragraph. +% +% Avoid page breaks due to these extra skips, too. +% +% But wait, there is a catch there: +% We'll have to check whether \lastskip is zero skip. \ifdim is not +% sufficient for this purpose, as it ignores stretch and shrink parts +% of the skip. The only way seems to be to check the textual +% representation of the skip. +% +% The following is almost like \def\zeroskipmacro{0.0pt} except that +% the ``p'' and ``t'' characters have catcode \other, not 11 (letter). +% +\edef\zeroskipmacro{\expandafter\the\csname z@skip\endcsname} +% +\newskip\whatsitskip +\newcount\whatsitpenalty +% +% ..., ready, GO: +% +\def\safewhatsit#1{\ifhmode + #1% + \else + % \lastskip and \lastpenalty cannot both be nonzero simultaneously. + \whatsitskip = \lastskip + \edef\lastskipmacro{\the\lastskip}% + \whatsitpenalty = \lastpenalty + % + % If \lastskip is nonzero, that means the last item was a + % skip. And since a skip is discardable, that means this + % -\whatsitskip glue we're inserting is preceded by a + % non-discardable item, therefore it is not a potential + % breakpoint, therefore no \nobreak needed. + \ifx\lastskipmacro\zeroskipmacro + \else + \vskip-\whatsitskip + \fi + % + #1% + % + \ifx\lastskipmacro\zeroskipmacro + % If \lastskip was zero, perhaps the last item was a penalty, and + % perhaps it was >=10000, e.g., a \nobreak. In that case, we want + % to re-insert the same penalty (values >10000 are used for various + % signals); since we just inserted a non-discardable item, any + % following glue (such as a \parskip) would be a breakpoint. For example: + % @deffn deffn-whatever + % @vindex index-whatever + % Description. + % would allow a break between the index-whatever whatsit + % and the "Description." paragraph. + \ifnum\whatsitpenalty>9999 \penalty\whatsitpenalty \fi + \else + % On the other hand, if we had a nonzero \lastskip, + % this make-up glue would be preceded by a non-discardable item + % (the whatsit from the \write), so we must insert a \nobreak. + \nobreak\vskip\whatsitskip + \fi +\fi} + +% The index entry written in the file actually looks like +% \entry {sortstring}{page}{topic} +% or +% \entry {sortstring}{page}{topic}{subtopic} +% The texindex program reads in these files and writes files +% containing these kinds of lines: +% \initial {c} +% before the first topic whose initial is c +% \entry {topic}{pagelist} +% for a topic that is used without subtopics +% \primary {topic} +% for the beginning of a topic that is used with subtopics +% \secondary {subtopic}{pagelist} +% for each subtopic. + +% Define the user-accessible indexing commands +% @findex, @vindex, @kindex, @cindex. + +\def\findex {\fnindex} +\def\kindex {\kyindex} +\def\cindex {\cpindex} +\def\vindex {\vrindex} +\def\tindex {\tpindex} +\def\pindex {\pgindex} + +\def\cindexsub {\begingroup\obeylines\cindexsub} +{\obeylines % +\gdef\cindexsub "#1" #2^^M{\endgroup % +\dosubind{cp}{#2}{#1}}} + +% Define the macros used in formatting output of the sorted index material. + +% @printindex causes a particular index (the ??s file) to get printed. +% It does not print any chapter heading (usually an @unnumbered). +% +\parseargdef\printindex{\begingroup + \dobreak \chapheadingskip{10000}% + % + \smallfonts \rm + \tolerance = 9500 + \plainfrenchspacing + \everypar = {}% don't want the \kern\-parindent from indentation suppression. + % + % See if the index file exists and is nonempty. + % Change catcode of @ here so that if the index file contains + % \initial {@} + % as its first line, TeX doesn't complain about mismatched braces + % (because it thinks @} is a control sequence). + \catcode`\@ = 11 + \openin 1 \jobname.#1s + \ifeof 1 + % \enddoublecolumns gets confused if there is no text in the index, + % and it loses the chapter title and the aux file entries for the + % index. The easiest way to prevent this problem is to make sure + % there is some text. + \putwordIndexNonexistent + \else + % + % If the index file exists but is empty, then \openin leaves \ifeof + % false. We have to make TeX try to read something from the file, so + % it can discover if there is anything in it. + \read 1 to \temp + \ifeof 1 + \putwordIndexIsEmpty + \else + % Index files are almost Texinfo source, but we use \ as the escape + % character. It would be better to use @, but that's too big a change + % to make right now. + \def\indexbackslash{\backslashcurfont}% + \catcode`\\ = 0 + \escapechar = `\\ + \begindoublecolumns + \input \jobname.#1s + \enddoublecolumns + \fi + \fi + \closein 1 +\endgroup} + +% These macros are used by the sorted index file itself. +% Change them to control the appearance of the index. + +\def\initial#1{{% + % Some minor font changes for the special characters. + \let\tentt=\sectt \let\tt=\sectt \let\sf=\sectt + % + % Remove any glue we may have, we'll be inserting our own. + \removelastskip + % + % We like breaks before the index initials, so insert a bonus. + \nobreak + \vskip 0pt plus 3\baselineskip + \penalty 0 + \vskip 0pt plus -3\baselineskip + % + % Typeset the initial. Making this add up to a whole number of + % baselineskips increases the chance of the dots lining up from column + % to column. It still won't often be perfect, because of the stretch + % we need before each entry, but it's better. + % + % No shrink because it confuses \balancecolumns. + \vskip 1.67\baselineskip plus .5\baselineskip + \leftline{\secbf #1}% + % Do our best not to break after the initial. + \nobreak + \vskip .33\baselineskip plus .1\baselineskip +}} + +% \entry typesets a paragraph consisting of the text (#1), dot leaders, and +% then page number (#2) flushed to the right margin. It is used for index +% and table of contents entries. The paragraph is indented by \leftskip. +% +% A straightforward implementation would start like this: +% \def\entry#1#2{... +% But this freezes the catcodes in the argument, and can cause problems to +% @code, which sets - active. This problem was fixed by a kludge--- +% ``-'' was active throughout whole index, but this isn't really right. +% The right solution is to prevent \entry from swallowing the whole text. +% --kasal, 21nov03 +\def\entry{% + \begingroup + % + % Start a new paragraph if necessary, so our assignments below can't + % affect previous text. + \par + % + % Do not fill out the last line with white space. + \parfillskip = 0in + % + % No extra space above this paragraph. + \parskip = 0in + % + % Do not prefer a separate line ending with a hyphen to fewer lines. + \finalhyphendemerits = 0 + % + % \hangindent is only relevant when the entry text and page number + % don't both fit on one line. In that case, bob suggests starting the + % dots pretty far over on the line. Unfortunately, a large + % indentation looks wrong when the entry text itself is broken across + % lines. So we use a small indentation and put up with long leaders. + % + % \hangafter is reset to 1 (which is the value we want) at the start + % of each paragraph, so we need not do anything with that. + \hangindent = 2em + % + % When the entry text needs to be broken, just fill out the first line + % with blank space. + \rightskip = 0pt plus1fil + % + % A bit of stretch before each entry for the benefit of balancing + % columns. + \vskip 0pt plus1pt + % + % When reading the text of entry, convert explicit line breaks + % from @* into spaces. The user might give these in long section + % titles, for instance. + \def\*{\unskip\space\ignorespaces}% + \def\entrybreak{\hfil\break}% + % + % Swallow the left brace of the text (first parameter): + \afterassignment\doentry + \let\temp = +} +\def\entrybreak{\unskip\space\ignorespaces}% +\def\doentry{% + \bgroup % Instead of the swallowed brace. + \noindent + \aftergroup\finishentry + % And now comes the text of the entry. +} +\def\finishentry#1{% + % #1 is the page number. + % + % The following is kludged to not output a line of dots in the index if + % there are no page numbers. The next person who breaks this will be + % cursed by a Unix daemon. + \setbox\boxA = \hbox{#1}% + \ifdim\wd\boxA = 0pt + \ % + \else + % + % If we must, put the page number on a line of its own, and fill out + % this line with blank space. (The \hfil is overwhelmed with the + % fill leaders glue in \indexdotfill if the page number does fit.) + \hfil\penalty50 + \null\nobreak\indexdotfill % Have leaders before the page number. + % + % The `\ ' here is removed by the implicit \unskip that TeX does as + % part of (the primitive) \par. Without it, a spurious underfull + % \hbox ensues. + \ifpdf + \pdfgettoks#1.% + \ \the\toksA + \else + \ #1% + \fi + \fi + \par + \endgroup +} + +% Like plain.tex's \dotfill, except uses up at least 1 em. +\def\indexdotfill{\cleaders + \hbox{$\mathsurround=0pt \mkern1.5mu.\mkern1.5mu$}\hskip 1em plus 1fill} + +\def\primary #1{\line{#1\hfil}} + +\newskip\secondaryindent \secondaryindent=0.5cm +\def\secondary#1#2{{% + \parfillskip=0in + \parskip=0in + \hangindent=1in + \hangafter=1 + \noindent\hskip\secondaryindent\hbox{#1}\indexdotfill + \ifpdf + \pdfgettoks#2.\ \the\toksA % The page number ends the paragraph. + \else + #2 + \fi + \par +}} + +% Define two-column mode, which we use to typeset indexes. +% Adapted from the TeXbook, page 416, which is to say, +% the manmac.tex format used to print the TeXbook itself. +\catcode`\@=11 + +\newbox\partialpage +\newdimen\doublecolumnhsize + +\def\begindoublecolumns{\begingroup % ended by \enddoublecolumns + % Grab any single-column material above us. + \output = {% + % + % Here is a possibility not foreseen in manmac: if we accumulate a + % whole lot of material, we might end up calling this \output + % routine twice in a row (see the doublecol-lose test, which is + % essentially a couple of indexes with @setchapternewpage off). In + % that case we just ship out what is in \partialpage with the normal + % output routine. Generally, \partialpage will be empty when this + % runs and this will be a no-op. See the indexspread.tex test case. + \ifvoid\partialpage \else + \onepageout{\pagecontents\partialpage}% + \fi + % + \global\setbox\partialpage = \vbox{% + % Unvbox the main output page. + \unvbox\PAGE + \kern-\topskip \kern\baselineskip + }% + }% + \eject % run that output routine to set \partialpage + % + % Use the double-column output routine for subsequent pages. + \output = {\doublecolumnout}% + % + % Change the page size parameters. We could do this once outside this + % routine, in each of @smallbook, @afourpaper, and the default 8.5x11 + % format, but then we repeat the same computation. Repeating a couple + % of assignments once per index is clearly meaningless for the + % execution time, so we may as well do it in one place. + % + % First we halve the line length, less a little for the gutter between + % the columns. We compute the gutter based on the line length, so it + % changes automatically with the paper format. The magic constant + % below is chosen so that the gutter has the same value (well, +-<1pt) + % as it did when we hard-coded it. + % + % We put the result in a separate register, \doublecolumhsize, so we + % can restore it in \pagesofar, after \hsize itself has (potentially) + % been clobbered. + % + \doublecolumnhsize = \hsize + \advance\doublecolumnhsize by -.04154\hsize + \divide\doublecolumnhsize by 2 + \hsize = \doublecolumnhsize + % + % Double the \vsize as well. (We don't need a separate register here, + % since nobody clobbers \vsize.) + \vsize = 2\vsize +} + +% The double-column output routine for all double-column pages except +% the last. +% +\def\doublecolumnout{% + \splittopskip=\topskip \splitmaxdepth=\maxdepth + % Get the available space for the double columns -- the normal + % (undoubled) page height minus any material left over from the + % previous page. + \dimen@ = \vsize + \divide\dimen@ by 2 + \advance\dimen@ by -\ht\partialpage + % + % box0 will be the left-hand column, box2 the right. + \setbox0=\vsplit255 to\dimen@ \setbox2=\vsplit255 to\dimen@ + \onepageout\pagesofar + \unvbox255 + \penalty\outputpenalty +} +% +% Re-output the contents of the output page -- any previous material, +% followed by the two boxes we just split, in box0 and box2. +\def\pagesofar{% + \unvbox\partialpage + % + \hsize = \doublecolumnhsize + \wd0=\hsize \wd2=\hsize + \hbox to\pagewidth{\box0\hfil\box2}% +} +% +% All done with double columns. +\def\enddoublecolumns{% + % The following penalty ensures that the page builder is exercised + % _before_ we change the output routine. This is necessary in the + % following situation: + % + % The last section of the index consists only of a single entry. + % Before this section, \pagetotal is less than \pagegoal, so no + % break occurs before the last section starts. However, the last + % section, consisting of \initial and the single \entry, does not + % fit on the page and has to be broken off. Without the following + % penalty the page builder will not be exercised until \eject + % below, and by that time we'll already have changed the output + % routine to the \balancecolumns version, so the next-to-last + % double-column page will be processed with \balancecolumns, which + % is wrong: The two columns will go to the main vertical list, with + % the broken-off section in the recent contributions. As soon as + % the output routine finishes, TeX starts reconsidering the page + % break. The two columns and the broken-off section both fit on the + % page, because the two columns now take up only half of the page + % goal. When TeX sees \eject from below which follows the final + % section, it invokes the new output routine that we've set after + % \balancecolumns below; \onepageout will try to fit the two columns + % and the final section into the vbox of \pageheight (see + % \pagebody), causing an overfull box. + % + % Note that glue won't work here, because glue does not exercise the + % page builder, unlike penalties (see The TeXbook, pp. 280-281). + \penalty0 + % + \output = {% + % Split the last of the double-column material. Leave it on the + % current page, no automatic page break. + \balancecolumns + % + % If we end up splitting too much material for the current page, + % though, there will be another page break right after this \output + % invocation ends. Having called \balancecolumns once, we do not + % want to call it again. Therefore, reset \output to its normal + % definition right away. (We hope \balancecolumns will never be + % called on to balance too much material, but if it is, this makes + % the output somewhat more palatable.) + \global\output = {\onepageout{\pagecontents\PAGE}}% + }% + \eject + \endgroup % started in \begindoublecolumns + % + % \pagegoal was set to the doubled \vsize above, since we restarted + % the current page. We're now back to normal single-column + % typesetting, so reset \pagegoal to the normal \vsize (after the + % \endgroup where \vsize got restored). + \pagegoal = \vsize +} +% +% Called at the end of the double column material. +\def\balancecolumns{% + \setbox0 = \vbox{\unvbox255}% like \box255 but more efficient, see p.120. + \dimen@ = \ht0 + \advance\dimen@ by \topskip + \advance\dimen@ by-\baselineskip + \divide\dimen@ by 2 % target to split to + %debug\message{final 2-column material height=\the\ht0, target=\the\dimen@.}% + \splittopskip = \topskip + % Loop until we get a decent breakpoint. + {% + \vbadness = 10000 + \loop + \global\setbox3 = \copy0 + \global\setbox1 = \vsplit3 to \dimen@ + \ifdim\ht3>\dimen@ + \global\advance\dimen@ by 1pt + \repeat + }% + %debug\message{split to \the\dimen@, column heights: \the\ht1, \the\ht3.}% + \setbox0=\vbox to\dimen@{\unvbox1}% + \setbox2=\vbox to\dimen@{\unvbox3}% + % + \pagesofar +} +\catcode`\@ = \other + + +\message{sectioning,} +% Chapters, sections, etc. + +% Let's start with @part. +\outer\parseargdef\part{\partzzz{#1}} +\def\partzzz#1{% + \chapoddpage + \null + \vskip.3\vsize % move it down on the page a bit + \begingroup + \noindent \titlefonts\rmisbold #1\par % the text + \let\lastnode=\empty % no node to associate with + \writetocentry{part}{#1}{}% but put it in the toc + \headingsoff % no headline or footline on the part page + \chapoddpage + \endgroup +} + +% \unnumberedno is an oxymoron. But we count the unnumbered +% sections so that we can refer to them unambiguously in the pdf +% outlines by their "section number". We avoid collisions with chapter +% numbers by starting them at 10000. (If a document ever has 10000 +% chapters, we're in trouble anyway, I'm sure.) +\newcount\unnumberedno \unnumberedno = 10000 +\newcount\chapno +\newcount\secno \secno=0 +\newcount\subsecno \subsecno=0 +\newcount\subsubsecno \subsubsecno=0 + +% This counter is funny since it counts through charcodes of letters A, B, ... +\newcount\appendixno \appendixno = `\@ +% +% \def\appendixletter{\char\the\appendixno} +% We do the following ugly conditional instead of the above simple +% construct for the sake of pdftex, which needs the actual +% letter in the expansion, not just typeset. +% +\def\appendixletter{% + \ifnum\appendixno=`A A% + \else\ifnum\appendixno=`B B% + \else\ifnum\appendixno=`C C% + \else\ifnum\appendixno=`D D% + \else\ifnum\appendixno=`E E% + \else\ifnum\appendixno=`F F% + \else\ifnum\appendixno=`G G% + \else\ifnum\appendixno=`H H% + \else\ifnum\appendixno=`I I% + \else\ifnum\appendixno=`J J% + \else\ifnum\appendixno=`K K% + \else\ifnum\appendixno=`L L% + \else\ifnum\appendixno=`M M% + \else\ifnum\appendixno=`N N% + \else\ifnum\appendixno=`O O% + \else\ifnum\appendixno=`P P% + \else\ifnum\appendixno=`Q Q% + \else\ifnum\appendixno=`R R% + \else\ifnum\appendixno=`S S% + \else\ifnum\appendixno=`T T% + \else\ifnum\appendixno=`U U% + \else\ifnum\appendixno=`V V% + \else\ifnum\appendixno=`W W% + \else\ifnum\appendixno=`X X% + \else\ifnum\appendixno=`Y Y% + \else\ifnum\appendixno=`Z Z% + % The \the is necessary, despite appearances, because \appendixletter is + % expanded while writing the .toc file. \char\appendixno is not + % expandable, thus it is written literally, thus all appendixes come out + % with the same letter (or @) in the toc without it. + \else\char\the\appendixno + \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi + \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi} + +% Each @chapter defines these (using marks) as the number+name, number +% and name of the chapter. Page headings and footings can use +% these. @section does likewise. +\def\thischapter{} +\def\thischapternum{} +\def\thischaptername{} +\def\thissection{} +\def\thissectionnum{} +\def\thissectionname{} + +\newcount\absseclevel % used to calculate proper heading level +\newcount\secbase\secbase=0 % @raisesections/@lowersections modify this count + +% @raisesections: treat @section as chapter, @subsection as section, etc. +\def\raisesections{\global\advance\secbase by -1} +\let\up=\raisesections % original BFox name + +% @lowersections: treat @chapter as section, @section as subsection, etc. +\def\lowersections{\global\advance\secbase by 1} +\let\down=\lowersections % original BFox name + +% we only have subsub. +\chardef\maxseclevel = 3 +% +% A numbered section within an unnumbered changes to unnumbered too. +% To achieve this, remember the "biggest" unnum. sec. we are currently in: +\chardef\unnlevel = \maxseclevel +% +% Trace whether the current chapter is an appendix or not: +% \chapheadtype is "N" or "A", unnumbered chapters are ignored. +\def\chapheadtype{N} + +% Choose a heading macro +% #1 is heading type +% #2 is heading level +% #3 is text for heading +\def\genhead#1#2#3{% + % Compute the abs. sec. level: + \absseclevel=#2 + \advance\absseclevel by \secbase + % Make sure \absseclevel doesn't fall outside the range: + \ifnum \absseclevel < 0 + \absseclevel = 0 + \else + \ifnum \absseclevel > 3 + \absseclevel = 3 + \fi + \fi + % The heading type: + \def\headtype{#1}% + \if \headtype U% + \ifnum \absseclevel < \unnlevel + \chardef\unnlevel = \absseclevel + \fi + \else + % Check for appendix sections: + \ifnum \absseclevel = 0 + \edef\chapheadtype{\headtype}% + \else + \if \headtype A\if \chapheadtype N% + \errmessage{@appendix... within a non-appendix chapter}% + \fi\fi + \fi + % Check for numbered within unnumbered: + \ifnum \absseclevel > \unnlevel + \def\headtype{U}% + \else + \chardef\unnlevel = 3 + \fi + \fi + % Now print the heading: + \if \headtype U% + \ifcase\absseclevel + \unnumberedzzz{#3}% + \or \unnumberedseczzz{#3}% + \or \unnumberedsubseczzz{#3}% + \or \unnumberedsubsubseczzz{#3}% + \fi + \else + \if \headtype A% + \ifcase\absseclevel + \appendixzzz{#3}% + \or \appendixsectionzzz{#3}% + \or \appendixsubseczzz{#3}% + \or \appendixsubsubseczzz{#3}% + \fi + \else + \ifcase\absseclevel + \chapterzzz{#3}% + \or \seczzz{#3}% + \or \numberedsubseczzz{#3}% + \or \numberedsubsubseczzz{#3}% + \fi + \fi + \fi + \suppressfirstparagraphindent +} + +% an interface: +\def\numhead{\genhead N} +\def\apphead{\genhead A} +\def\unnmhead{\genhead U} + +% @chapter, @appendix, @unnumbered. Increment top-level counter, reset +% all lower-level sectioning counters to zero. +% +% Also set \chaplevelprefix, which we prepend to @float sequence numbers +% (e.g., figures), q.v. By default (before any chapter), that is empty. +\let\chaplevelprefix = \empty +% +\outer\parseargdef\chapter{\numhead0{#1}} % normally numhead0 calls chapterzzz +\def\chapterzzz#1{% + % section resetting is \global in case the chapter is in a group, such + % as an @include file. + \global\secno=0 \global\subsecno=0 \global\subsubsecno=0 + \global\advance\chapno by 1 + % + % Used for \float. + \gdef\chaplevelprefix{\the\chapno.}% + \resetallfloatnos + % + % \putwordChapter can contain complex things in translations. + \toks0=\expandafter{\putwordChapter}% + \message{\the\toks0 \space \the\chapno}% + % + % Write the actual heading. + \chapmacro{#1}{Ynumbered}{\the\chapno}% + % + % So @section and the like are numbered underneath this chapter. + \global\let\section = \numberedsec + \global\let\subsection = \numberedsubsec + \global\let\subsubsection = \numberedsubsubsec +} + +\outer\parseargdef\appendix{\apphead0{#1}} % normally calls appendixzzz +% +\def\appendixzzz#1{% + \global\secno=0 \global\subsecno=0 \global\subsubsecno=0 + \global\advance\appendixno by 1 + \gdef\chaplevelprefix{\appendixletter.}% + \resetallfloatnos + % + % \putwordAppendix can contain complex things in translations. + \toks0=\expandafter{\putwordAppendix}% + \message{\the\toks0 \space \appendixletter}% + % + \chapmacro{#1}{Yappendix}{\appendixletter}% + % + \global\let\section = \appendixsec + \global\let\subsection = \appendixsubsec + \global\let\subsubsection = \appendixsubsubsec +} + +% normally unnmhead0 calls unnumberedzzz: +\outer\parseargdef\unnumbered{\unnmhead0{#1}} +\def\unnumberedzzz#1{% + \global\secno=0 \global\subsecno=0 \global\subsubsecno=0 + \global\advance\unnumberedno by 1 + % + % Since an unnumbered has no number, no prefix for figures. + \global\let\chaplevelprefix = \empty + \resetallfloatnos + % + % This used to be simply \message{#1}, but TeX fully expands the + % argument to \message. Therefore, if #1 contained @-commands, TeX + % expanded them. For example, in `@unnumbered The @cite{Book}', TeX + % expanded @cite (which turns out to cause errors because \cite is meant + % to be executed, not expanded). + % + % Anyway, we don't want the fully-expanded definition of @cite to appear + % as a result of the \message, we just want `@cite' itself. We use + % \the to achieve this: TeX expands \the only once, + % simply yielding the contents of . (We also do this for + % the toc entries.) + \toks0 = {#1}% + \message{(\the\toks0)}% + % + \chapmacro{#1}{Ynothing}{\the\unnumberedno}% + % + \global\let\section = \unnumberedsec + \global\let\subsection = \unnumberedsubsec + \global\let\subsubsection = \unnumberedsubsubsec +} + +% @centerchap is like @unnumbered, but the heading is centered. +\outer\parseargdef\centerchap{% + % Well, we could do the following in a group, but that would break + % an assumption that \chapmacro is called at the outermost level. + % Thus we are safer this way: --kasal, 24feb04 + \let\centerparametersmaybe = \centerparameters + \unnmhead0{#1}% + \let\centerparametersmaybe = \relax +} + +% @top is like @unnumbered. +\let\top\unnumbered + +% Sections. +% +\outer\parseargdef\numberedsec{\numhead1{#1}} % normally calls seczzz +\def\seczzz#1{% + \global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1 + \sectionheading{#1}{sec}{Ynumbered}{\the\chapno.\the\secno}% +} + +% normally calls appendixsectionzzz: +\outer\parseargdef\appendixsection{\apphead1{#1}} +\def\appendixsectionzzz#1{% + \global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1 + \sectionheading{#1}{sec}{Yappendix}{\appendixletter.\the\secno}% +} +\let\appendixsec\appendixsection + +% normally calls unnumberedseczzz: +\outer\parseargdef\unnumberedsec{\unnmhead1{#1}} +\def\unnumberedseczzz#1{% + \global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1 + \sectionheading{#1}{sec}{Ynothing}{\the\unnumberedno.\the\secno}% +} + +% Subsections. +% +% normally calls numberedsubseczzz: +\outer\parseargdef\numberedsubsec{\numhead2{#1}} +\def\numberedsubseczzz#1{% + \global\subsubsecno=0 \global\advance\subsecno by 1 + \sectionheading{#1}{subsec}{Ynumbered}{\the\chapno.\the\secno.\the\subsecno}% +} + +% normally calls appendixsubseczzz: +\outer\parseargdef\appendixsubsec{\apphead2{#1}} +\def\appendixsubseczzz#1{% + \global\subsubsecno=0 \global\advance\subsecno by 1 + \sectionheading{#1}{subsec}{Yappendix}% + {\appendixletter.\the\secno.\the\subsecno}% +} + +% normally calls unnumberedsubseczzz: +\outer\parseargdef\unnumberedsubsec{\unnmhead2{#1}} +\def\unnumberedsubseczzz#1{% + \global\subsubsecno=0 \global\advance\subsecno by 1 + \sectionheading{#1}{subsec}{Ynothing}% + {\the\unnumberedno.\the\secno.\the\subsecno}% +} + +% Subsubsections. +% +% normally numberedsubsubseczzz: +\outer\parseargdef\numberedsubsubsec{\numhead3{#1}} +\def\numberedsubsubseczzz#1{% + \global\advance\subsubsecno by 1 + \sectionheading{#1}{subsubsec}{Ynumbered}% + {\the\chapno.\the\secno.\the\subsecno.\the\subsubsecno}% +} + +% normally appendixsubsubseczzz: +\outer\parseargdef\appendixsubsubsec{\apphead3{#1}} +\def\appendixsubsubseczzz#1{% + \global\advance\subsubsecno by 1 + \sectionheading{#1}{subsubsec}{Yappendix}% + {\appendixletter.\the\secno.\the\subsecno.\the\subsubsecno}% +} + +% normally unnumberedsubsubseczzz: +\outer\parseargdef\unnumberedsubsubsec{\unnmhead3{#1}} +\def\unnumberedsubsubseczzz#1{% + \global\advance\subsubsecno by 1 + \sectionheading{#1}{subsubsec}{Ynothing}% + {\the\unnumberedno.\the\secno.\the\subsecno.\the\subsubsecno}% +} + +% These macros control what the section commands do, according +% to what kind of chapter we are in (ordinary, appendix, or unnumbered). +% Define them by default for a numbered chapter. +\let\section = \numberedsec +\let\subsection = \numberedsubsec +\let\subsubsection = \numberedsubsubsec + +% Define @majorheading, @heading and @subheading + +\def\majorheading{% + {\advance\chapheadingskip by 10pt \chapbreak }% + \parsearg\chapheadingzzz +} + +\def\chapheading{\chapbreak \parsearg\chapheadingzzz} +\def\chapheadingzzz#1{% + \vbox{\chapfonts \raggedtitlesettings #1\par}% + \nobreak\bigskip \nobreak + \suppressfirstparagraphindent +} + +% @heading, @subheading, @subsubheading. +\parseargdef\heading{\sectionheading{#1}{sec}{Yomitfromtoc}{} + \suppressfirstparagraphindent} +\parseargdef\subheading{\sectionheading{#1}{subsec}{Yomitfromtoc}{} + \suppressfirstparagraphindent} +\parseargdef\subsubheading{\sectionheading{#1}{subsubsec}{Yomitfromtoc}{} + \suppressfirstparagraphindent} + +% These macros generate a chapter, section, etc. heading only +% (including whitespace, linebreaking, etc. around it), +% given all the information in convenient, parsed form. + +% Args are the skip and penalty (usually negative) +\def\dobreak#1#2{\par\ifdim\lastskip<#1\removelastskip\penalty#2\vskip#1\fi} + +% Parameter controlling skip before chapter headings (if needed) +\newskip\chapheadingskip + +% Define plain chapter starts, and page on/off switching for it. +\def\chapbreak{\dobreak \chapheadingskip {-4000}} +\def\chappager{\par\vfill\supereject} +% Because \domark is called before \chapoddpage, the filler page will +% get the headings for the next chapter, which is wrong. But we don't +% care -- we just disable all headings on the filler page. +\def\chapoddpage{% + \chappager + \ifodd\pageno \else + \begingroup + \headingsoff + \null + \chappager + \endgroup + \fi +} + +\def\setchapternewpage #1 {\csname CHAPPAG#1\endcsname} + +\def\CHAPPAGoff{% +\global\let\contentsalignmacro = \chappager +\global\let\pchapsepmacro=\chapbreak +\global\let\pagealignmacro=\chappager} + +\def\CHAPPAGon{% +\global\let\contentsalignmacro = \chappager +\global\let\pchapsepmacro=\chappager +\global\let\pagealignmacro=\chappager +\global\def\HEADINGSon{\HEADINGSsingle}} + +\def\CHAPPAGodd{% +\global\let\contentsalignmacro = \chapoddpage +\global\let\pchapsepmacro=\chapoddpage +\global\let\pagealignmacro=\chapoddpage +\global\def\HEADINGSon{\HEADINGSdouble}} + +\CHAPPAGon + +% Chapter opening. +% +% #1 is the text, #2 is the section type (Ynumbered, Ynothing, +% Yappendix, Yomitfromtoc), #3 the chapter number. +% +% To test against our argument. +\def\Ynothingkeyword{Ynothing} +\def\Yomitfromtockeyword{Yomitfromtoc} +\def\Yappendixkeyword{Yappendix} +% +\def\chapmacro#1#2#3{% + % Insert the first mark before the heading break (see notes for \domark). + \let\prevchapterdefs=\lastchapterdefs + \let\prevsectiondefs=\lastsectiondefs + \gdef\lastsectiondefs{\gdef\thissectionname{}\gdef\thissectionnum{}% + \gdef\thissection{}}% + % + \def\temptype{#2}% + \ifx\temptype\Ynothingkeyword + \gdef\lastchapterdefs{\gdef\thischaptername{#1}\gdef\thischapternum{}% + \gdef\thischapter{\thischaptername}}% + \else\ifx\temptype\Yomitfromtockeyword + \gdef\lastchapterdefs{\gdef\thischaptername{#1}\gdef\thischapternum{}% + \gdef\thischapter{}}% + \else\ifx\temptype\Yappendixkeyword + \toks0={#1}% + \xdef\lastchapterdefs{% + \gdef\noexpand\thischaptername{\the\toks0}% + \gdef\noexpand\thischapternum{\appendixletter}% + % \noexpand\putwordAppendix avoids expanding indigestible + % commands in some of the translations. + \gdef\noexpand\thischapter{\noexpand\putwordAppendix{} + \noexpand\thischapternum: + \noexpand\thischaptername}% + }% + \else + \toks0={#1}% + \xdef\lastchapterdefs{% + \gdef\noexpand\thischaptername{\the\toks0}% + \gdef\noexpand\thischapternum{\the\chapno}% + % \noexpand\putwordChapter avoids expanding indigestible + % commands in some of the translations. + \gdef\noexpand\thischapter{\noexpand\putwordChapter{} + \noexpand\thischapternum: + \noexpand\thischaptername}% + }% + \fi\fi\fi + % + % Output the mark. Pass it through \safewhatsit, to take care of + % the preceding space. + \safewhatsit\domark + % + % Insert the chapter heading break. + \pchapsepmacro + % + % Now the second mark, after the heading break. No break points + % between here and the heading. + \let\prevchapterdefs=\lastchapterdefs + \let\prevsectiondefs=\lastsectiondefs + \domark + % + {% + \chapfonts \rmisbold + % + % Have to define \lastsection before calling \donoderef, because the + % xref code eventually uses it. On the other hand, it has to be called + % after \pchapsepmacro, or the headline will change too soon. + \gdef\lastsection{#1}% + % + % Only insert the separating space if we have a chapter/appendix + % number, and don't print the unnumbered ``number''. + \ifx\temptype\Ynothingkeyword + \setbox0 = \hbox{}% + \def\toctype{unnchap}% + \else\ifx\temptype\Yomitfromtockeyword + \setbox0 = \hbox{}% contents like unnumbered, but no toc entry + \def\toctype{omit}% + \else\ifx\temptype\Yappendixkeyword + \setbox0 = \hbox{\putwordAppendix{} #3\enspace}% + \def\toctype{app}% + \else + \setbox0 = \hbox{#3\enspace}% + \def\toctype{numchap}% + \fi\fi\fi + % + % Write the toc entry for this chapter. Must come before the + % \donoderef, because we include the current node name in the toc + % entry, and \donoderef resets it to empty. + \writetocentry{\toctype}{#1}{#3}% + % + % For pdftex, we have to write out the node definition (aka, make + % the pdfdest) after any page break, but before the actual text has + % been typeset. If the destination for the pdf outline is after the + % text, then jumping from the outline may wind up with the text not + % being visible, for instance under high magnification. + \donoderef{#2}% + % + % Typeset the actual heading. + \nobreak % Avoid page breaks at the interline glue. + \vbox{\raggedtitlesettings \hangindent=\wd0 \centerparametersmaybe + \unhbox0 #1\par}% + }% + \nobreak\bigskip % no page break after a chapter title + \nobreak +} + +% @centerchap -- centered and unnumbered. +\let\centerparametersmaybe = \relax +\def\centerparameters{% + \advance\rightskip by 3\rightskip + \leftskip = \rightskip + \parfillskip = 0pt +} + + +% I don't think this chapter style is supported any more, so I'm not +% updating it with the new noderef stuff. We'll see. --karl, 11aug03. +% +\def\setchapterstyle #1 {\csname CHAPF#1\endcsname} +% +\def\unnchfopen #1{% + \chapoddpage + \vbox{\chapfonts \raggedtitlesettings #1\par}% + \nobreak\bigskip\nobreak +} +\def\chfopen #1#2{\chapoddpage {\chapfonts +\vbox to 3in{\vfil \hbox to\hsize{\hfil #2} \hbox to\hsize{\hfil #1} \vfil}}% +\par\penalty 5000 % +} +\def\centerchfopen #1{% + \chapoddpage + \vbox{\chapfonts \raggedtitlesettings \hfill #1\hfill}% + \nobreak\bigskip \nobreak +} +\def\CHAPFopen{% + \global\let\chapmacro=\chfopen + \global\let\centerchapmacro=\centerchfopen} + + +% Section titles. These macros combine the section number parts and +% call the generic \sectionheading to do the printing. +% +\newskip\secheadingskip +\def\secheadingbreak{\dobreak \secheadingskip{-1000}} + +% Subsection titles. +\newskip\subsecheadingskip +\def\subsecheadingbreak{\dobreak \subsecheadingskip{-500}} + +% Subsubsection titles. +\def\subsubsecheadingskip{\subsecheadingskip} +\def\subsubsecheadingbreak{\subsecheadingbreak} + + +% Print any size, any type, section title. +% +% #1 is the text, #2 is the section level (sec/subsec/subsubsec), #3 is +% the section type for xrefs (Ynumbered, Ynothing, Yappendix), #4 is the +% section number. +% +\def\seckeyword{sec} +% +\def\sectionheading#1#2#3#4{% + {% + \checkenv{}% should not be in an environment. + % + % Switch to the right set of fonts. + \csname #2fonts\endcsname \rmisbold + % + \def\sectionlevel{#2}% + \def\temptype{#3}% + % + % Insert first mark before the heading break (see notes for \domark). + \let\prevsectiondefs=\lastsectiondefs + \ifx\temptype\Ynothingkeyword + \ifx\sectionlevel\seckeyword + \gdef\lastsectiondefs{\gdef\thissectionname{#1}\gdef\thissectionnum{}% + \gdef\thissection{\thissectionname}}% + \fi + \else\ifx\temptype\Yomitfromtockeyword + % Don't redefine \thissection. + \else\ifx\temptype\Yappendixkeyword + \ifx\sectionlevel\seckeyword + \toks0={#1}% + \xdef\lastsectiondefs{% + \gdef\noexpand\thissectionname{\the\toks0}% + \gdef\noexpand\thissectionnum{#4}% + % \noexpand\putwordSection avoids expanding indigestible + % commands in some of the translations. + \gdef\noexpand\thissection{\noexpand\putwordSection{} + \noexpand\thissectionnum: + \noexpand\thissectionname}% + }% + \fi + \else + \ifx\sectionlevel\seckeyword + \toks0={#1}% + \xdef\lastsectiondefs{% + \gdef\noexpand\thissectionname{\the\toks0}% + \gdef\noexpand\thissectionnum{#4}% + % \noexpand\putwordSection avoids expanding indigestible + % commands in some of the translations. + \gdef\noexpand\thissection{\noexpand\putwordSection{} + \noexpand\thissectionnum: + \noexpand\thissectionname}% + }% + \fi + \fi\fi\fi + % + % Go into vertical mode. Usually we'll already be there, but we + % don't want the following whatsit to end up in a preceding paragraph + % if the document didn't happen to have a blank line. + \par + % + % Output the mark. Pass it through \safewhatsit, to take care of + % the preceding space. + \safewhatsit\domark + % + % Insert space above the heading. + \csname #2headingbreak\endcsname + % + % Now the second mark, after the heading break. No break points + % between here and the heading. + \let\prevsectiondefs=\lastsectiondefs + \domark + % + % Only insert the space after the number if we have a section number. + \ifx\temptype\Ynothingkeyword + \setbox0 = \hbox{}% + \def\toctype{unn}% + \gdef\lastsection{#1}% + \else\ifx\temptype\Yomitfromtockeyword + % for @headings -- no section number, don't include in toc, + % and don't redefine \lastsection. + \setbox0 = \hbox{}% + \def\toctype{omit}% + \let\sectionlevel=\empty + \else\ifx\temptype\Yappendixkeyword + \setbox0 = \hbox{#4\enspace}% + \def\toctype{app}% + \gdef\lastsection{#1}% + \else + \setbox0 = \hbox{#4\enspace}% + \def\toctype{num}% + \gdef\lastsection{#1}% + \fi\fi\fi + % + % Write the toc entry (before \donoderef). See comments in \chapmacro. + \writetocentry{\toctype\sectionlevel}{#1}{#4}% + % + % Write the node reference (= pdf destination for pdftex). + % Again, see comments in \chapmacro. + \donoderef{#3}% + % + % Interline glue will be inserted when the vbox is completed. + % That glue will be a valid breakpoint for the page, since it'll be + % preceded by a whatsit (usually from the \donoderef, or from the + % \writetocentry if there was no node). We don't want to allow that + % break, since then the whatsits could end up on page n while the + % section is on page n+1, thus toc/etc. are wrong. Debian bug 276000. + \nobreak + % + % Output the actual section heading. + \vbox{\hyphenpenalty=10000 \tolerance=5000 \parindent=0pt \ptexraggedright + \hangindent=\wd0 % zero if no section number + \unhbox0 #1}% + }% + % Add extra space after the heading -- half of whatever came above it. + % Don't allow stretch, though. + \kern .5 \csname #2headingskip\endcsname + % + % Do not let the kern be a potential breakpoint, as it would be if it + % was followed by glue. + \nobreak + % + % We'll almost certainly start a paragraph next, so don't let that + % glue accumulate. (Not a breakpoint because it's preceded by a + % discardable item.) However, when a paragraph is not started next + % (\startdefun, \cartouche, \center, etc.), this needs to be wiped out + % or the negative glue will cause weirdly wrong output, typically + % obscuring the section heading with something else. + \vskip-\parskip + % + % This is so the last item on the main vertical list is a known + % \penalty > 10000, so \startdefun, etc., can recognize the situation + % and do the needful. + \penalty 10001 +} + + +\message{toc,} +% Table of contents. +\newwrite\tocfile + +% Write an entry to the toc file, opening it if necessary. +% Called from @chapter, etc. +% +% Example usage: \writetocentry{sec}{Section Name}{\the\chapno.\the\secno} +% We append the current node name (if any) and page number as additional +% arguments for the \{chap,sec,...}entry macros which will eventually +% read this. The node name is used in the pdf outlines as the +% destination to jump to. +% +% We open the .toc file for writing here instead of at @setfilename (or +% any other fixed time) so that @contents can be anywhere in the document. +% But if #1 is `omit', then we don't do anything. This is used for the +% table of contents chapter openings themselves. +% +\newif\iftocfileopened +\def\omitkeyword{omit}% +% +\def\writetocentry#1#2#3{% + \edef\writetoctype{#1}% + \ifx\writetoctype\omitkeyword \else + \iftocfileopened\else + \immediate\openout\tocfile = \jobname.toc + \global\tocfileopenedtrue + \fi + % + \iflinks + {\atdummies + \edef\temp{% + \write\tocfile{@#1entry{#2}{#3}{\lastnode}{\noexpand\folio}}}% + \temp + }% + \fi + \fi + % + % Tell \shipout to create a pdf destination on each page, if we're + % writing pdf. These are used in the table of contents. We can't + % just write one on every page because the title pages are numbered + % 1 and 2 (the page numbers aren't printed), and so are the first + % two pages of the document. Thus, we'd have two destinations named + % `1', and two named `2'. + \ifpdf \global\pdfmakepagedesttrue \fi +} + + +% These characters do not print properly in the Computer Modern roman +% fonts, so we must take special care. This is more or less redundant +% with the Texinfo input format setup at the end of this file. +% +\def\activecatcodes{% + \catcode`\"=\active + \catcode`\$=\active + \catcode`\<=\active + \catcode`\>=\active + \catcode`\\=\active + \catcode`\^=\active + \catcode`\_=\active + \catcode`\|=\active + \catcode`\~=\active +} + + +% Read the toc file, which is essentially Texinfo input. +\def\readtocfile{% + \setupdatafile + \activecatcodes + \input \tocreadfilename +} + +\newskip\contentsrightmargin \contentsrightmargin=1in +\newcount\savepageno +\newcount\lastnegativepageno \lastnegativepageno = -1 + +% Prepare to read what we've written to \tocfile. +% +\def\startcontents#1{% + % If @setchapternewpage on, and @headings double, the contents should + % start on an odd page, unlike chapters. Thus, we maintain + % \contentsalignmacro in parallel with \pagealignmacro. + % From: Torbjorn Granlund + \contentsalignmacro + \immediate\closeout\tocfile + % + % Don't need to put `Contents' or `Short Contents' in the headline. + % It is abundantly clear what they are. + \chapmacro{#1}{Yomitfromtoc}{}% + % + \savepageno = \pageno + \begingroup % Set up to handle contents files properly. + \raggedbottom % Worry more about breakpoints than the bottom. + \advance\hsize by -\contentsrightmargin % Don't use the full line length. + % + % Roman numerals for page numbers. + \ifnum \pageno>0 \global\pageno = \lastnegativepageno \fi +} + +% redefined for the two-volume lispref. We always output on +% \jobname.toc even if this is redefined. +% +\def\tocreadfilename{\jobname.toc} + +% Normal (long) toc. +% +\def\contents{% + \startcontents{\putwordTOC}% + \openin 1 \tocreadfilename\space + \ifeof 1 \else + \readtocfile + \fi + \vfill \eject + \contentsalignmacro % in case @setchapternewpage odd is in effect + \ifeof 1 \else + \pdfmakeoutlines + \fi + \closein 1 + \endgroup + \lastnegativepageno = \pageno + \global\pageno = \savepageno +} + +% And just the chapters. +\def\summarycontents{% + \startcontents{\putwordShortTOC}% + % + \let\partentry = \shortpartentry + \let\numchapentry = \shortchapentry + \let\appentry = \shortchapentry + \let\unnchapentry = \shortunnchapentry + % We want a true roman here for the page numbers. + \secfonts + \let\rm=\shortcontrm \let\bf=\shortcontbf + \let\sl=\shortcontsl \let\tt=\shortconttt + \rm + \hyphenpenalty = 10000 + \advance\baselineskip by 1pt % Open it up a little. + \def\numsecentry##1##2##3##4{} + \let\appsecentry = \numsecentry + \let\unnsecentry = \numsecentry + \let\numsubsecentry = \numsecentry + \let\appsubsecentry = \numsecentry + \let\unnsubsecentry = \numsecentry + \let\numsubsubsecentry = \numsecentry + \let\appsubsubsecentry = \numsecentry + \let\unnsubsubsecentry = \numsecentry + \openin 1 \tocreadfilename\space + \ifeof 1 \else + \readtocfile + \fi + \closein 1 + \vfill \eject + \contentsalignmacro % in case @setchapternewpage odd is in effect + \endgroup + \lastnegativepageno = \pageno + \global\pageno = \savepageno +} +\let\shortcontents = \summarycontents + +% Typeset the label for a chapter or appendix for the short contents. +% The arg is, e.g., `A' for an appendix, or `3' for a chapter. +% +\def\shortchaplabel#1{% + % This space should be enough, since a single number is .5em, and the + % widest letter (M) is 1em, at least in the Computer Modern fonts. + % But use \hss just in case. + % (This space doesn't include the extra space that gets added after + % the label; that gets put in by \shortchapentry above.) + % + % We'd like to right-justify chapter numbers, but that looks strange + % with appendix letters. And right-justifying numbers and + % left-justifying letters looks strange when there is less than 10 + % chapters. Have to read the whole toc once to know how many chapters + % there are before deciding ... + \hbox to 1em{#1\hss}% +} + +% These macros generate individual entries in the table of contents. +% The first argument is the chapter or section name. +% The last argument is the page number. +% The arguments in between are the chapter number, section number, ... + +% Parts, in the main contents. Replace the part number, which doesn't +% exist, with an empty box. Let's hope all the numbers have the same width. +% Also ignore the page number, which is conventionally not printed. +\def\numeralbox{\setbox0=\hbox{8}\hbox to \wd0{\hfil}} +\def\partentry#1#2#3#4{\dochapentry{\numeralbox\labelspace#1}{}} +% +% Parts, in the short toc. +\def\shortpartentry#1#2#3#4{% + \penalty-300 + \vskip.5\baselineskip plus.15\baselineskip minus.1\baselineskip + \shortchapentry{{\bf #1}}{\numeralbox}{}{}% +} + +% Chapters, in the main contents. +\def\numchapentry#1#2#3#4{\dochapentry{#2\labelspace#1}{#4}} +% +% Chapters, in the short toc. +% See comments in \dochapentry re vbox and related settings. +\def\shortchapentry#1#2#3#4{% + \tocentry{\shortchaplabel{#2}\labelspace #1}{\doshortpageno\bgroup#4\egroup}% +} + +% Appendices, in the main contents. +% Need the word Appendix, and a fixed-size box. +% +\def\appendixbox#1{% + % We use M since it's probably the widest letter. + \setbox0 = \hbox{\putwordAppendix{} M}% + \hbox to \wd0{\putwordAppendix{} #1\hss}} +% +\def\appentry#1#2#3#4{\dochapentry{\appendixbox{#2}\labelspace#1}{#4}} + +% Unnumbered chapters. +\def\unnchapentry#1#2#3#4{\dochapentry{#1}{#4}} +\def\shortunnchapentry#1#2#3#4{\tocentry{#1}{\doshortpageno\bgroup#4\egroup}} + +% Sections. +\def\numsecentry#1#2#3#4{\dosecentry{#2\labelspace#1}{#4}} +\let\appsecentry=\numsecentry +\def\unnsecentry#1#2#3#4{\dosecentry{#1}{#4}} + +% Subsections. +\def\numsubsecentry#1#2#3#4{\dosubsecentry{#2\labelspace#1}{#4}} +\let\appsubsecentry=\numsubsecentry +\def\unnsubsecentry#1#2#3#4{\dosubsecentry{#1}{#4}} + +% And subsubsections. +\def\numsubsubsecentry#1#2#3#4{\dosubsubsecentry{#2\labelspace#1}{#4}} +\let\appsubsubsecentry=\numsubsubsecentry +\def\unnsubsubsecentry#1#2#3#4{\dosubsubsecentry{#1}{#4}} + +% This parameter controls the indentation of the various levels. +% Same as \defaultparindent. +\newdimen\tocindent \tocindent = 15pt + +% Now for the actual typesetting. In all these, #1 is the text and #2 is the +% page number. +% +% If the toc has to be broken over pages, we want it to be at chapters +% if at all possible; hence the \penalty. +\def\dochapentry#1#2{% + \penalty-300 \vskip1\baselineskip plus.33\baselineskip minus.25\baselineskip + \begingroup + \chapentryfonts + \tocentry{#1}{\dopageno\bgroup#2\egroup}% + \endgroup + \nobreak\vskip .25\baselineskip plus.1\baselineskip +} + +\def\dosecentry#1#2{\begingroup + \secentryfonts \leftskip=\tocindent + \tocentry{#1}{\dopageno\bgroup#2\egroup}% +\endgroup} + +\def\dosubsecentry#1#2{\begingroup + \subsecentryfonts \leftskip=2\tocindent + \tocentry{#1}{\dopageno\bgroup#2\egroup}% +\endgroup} + +\def\dosubsubsecentry#1#2{\begingroup + \subsubsecentryfonts \leftskip=3\tocindent + \tocentry{#1}{\dopageno\bgroup#2\egroup}% +\endgroup} + +% We use the same \entry macro as for the index entries. +\let\tocentry = \entry + +% Space between chapter (or whatever) number and the title. +\def\labelspace{\hskip1em \relax} + +\def\dopageno#1{{\rm #1}} +\def\doshortpageno#1{{\rm #1}} + +\def\chapentryfonts{\secfonts \rm} +\def\secentryfonts{\textfonts} +\def\subsecentryfonts{\textfonts} +\def\subsubsecentryfonts{\textfonts} + + +\message{environments,} +% @foo ... @end foo. + +% @tex ... @end tex escapes into raw TeX temporarily. +% One exception: @ is still an escape character, so that @end tex works. +% But \@ or @@ will get a plain @ character. + +\envdef\tex{% + \setupmarkupstyle{tex}% + \catcode `\\=0 \catcode `\{=1 \catcode `\}=2 + \catcode `\$=3 \catcode `\&=4 \catcode `\#=6 + \catcode `\^=7 \catcode `\_=8 \catcode `\~=\active \let~=\tie + \catcode `\%=14 + \catcode `\+=\other + \catcode `\"=\other + \catcode `\|=\other + \catcode `\<=\other + \catcode `\>=\other + \catcode`\`=\other + \catcode`\'=\other + \escapechar=`\\ + % + % ' is active in math mode (mathcode"8000). So reset it, and all our + % other math active characters (just in case), to plain's definitions. + \mathactive + % + \let\b=\ptexb + \let\bullet=\ptexbullet + \let\c=\ptexc + \let\,=\ptexcomma + \let\.=\ptexdot + \let\dots=\ptexdots + \let\equiv=\ptexequiv + \let\!=\ptexexclam + \let\i=\ptexi + \let\indent=\ptexindent + \let\noindent=\ptexnoindent + \let\{=\ptexlbrace + \let\+=\tabalign + \let\}=\ptexrbrace + \let\/=\ptexslash + \let\*=\ptexstar + \let\t=\ptext + \expandafter \let\csname top\endcsname=\ptextop % outer + \let\frenchspacing=\plainfrenchspacing + % + \def\endldots{\mathinner{\ldots\ldots\ldots\ldots}}% + \def\enddots{\relax\ifmmode\endldots\else$\mathsurround=0pt \endldots\,$\fi}% + \def\@{@}% +} +% There is no need to define \Etex. + +% Define @lisp ... @end lisp. +% @lisp environment forms a group so it can rebind things, +% including the definition of @end lisp (which normally is erroneous). + +% Amount to narrow the margins by for @lisp. +\newskip\lispnarrowing \lispnarrowing=0.4in + +% This is the definition that ^^M gets inside @lisp, @example, and other +% such environments. \null is better than a space, since it doesn't +% have any width. +\def\lisppar{\null\endgraf} + +% This space is always present above and below environments. +\newskip\envskipamount \envskipamount = 0pt + +% Make spacing and below environment symmetrical. We use \parskip here +% to help in doing that, since in @example-like environments \parskip +% is reset to zero; thus the \afterenvbreak inserts no space -- but the +% start of the next paragraph will insert \parskip. +% +\def\aboveenvbreak{{% + % =10000 instead of <10000 because of a special case in \itemzzz and + % \sectionheading, q.v. + \ifnum \lastpenalty=10000 \else + \advance\envskipamount by \parskip + \endgraf + \ifdim\lastskip<\envskipamount + \removelastskip + % it's not a good place to break if the last penalty was \nobreak + % or better ... + \ifnum\lastpenalty<10000 \penalty-50 \fi + \vskip\envskipamount + \fi + \fi +}} + +\let\afterenvbreak = \aboveenvbreak + +% \nonarrowing is a flag. If "set", @lisp etc don't narrow margins; it will +% also clear it, so that its embedded environments do the narrowing again. +\let\nonarrowing=\relax + +% @cartouche ... @end cartouche: draw rectangle w/rounded corners around +% environment contents. +\font\circle=lcircle10 +\newdimen\circthick +\newdimen\cartouter\newdimen\cartinner +\newskip\normbskip\newskip\normpskip\newskip\normlskip +\circthick=\fontdimen8\circle +% +\def\ctl{{\circle\char'013\hskip -6pt}}% 6pt from pl file: 1/2charwidth +\def\ctr{{\hskip 6pt\circle\char'010}} +\def\cbl{{\circle\char'012\hskip -6pt}} +\def\cbr{{\hskip 6pt\circle\char'011}} +\def\carttop{\hbox to \cartouter{\hskip\lskip + \ctl\leaders\hrule height\circthick\hfil\ctr + \hskip\rskip}} +\def\cartbot{\hbox to \cartouter{\hskip\lskip + \cbl\leaders\hrule height\circthick\hfil\cbr + \hskip\rskip}} +% +\newskip\lskip\newskip\rskip + +\envdef\cartouche{% + \ifhmode\par\fi % can't be in the midst of a paragraph. + \startsavinginserts + \lskip=\leftskip \rskip=\rightskip + \leftskip=0pt\rightskip=0pt % we want these *outside*. + \cartinner=\hsize \advance\cartinner by-\lskip + \advance\cartinner by-\rskip + \cartouter=\hsize + \advance\cartouter by 18.4pt % allow for 3pt kerns on either + % side, and for 6pt waste from + % each corner char, and rule thickness + \normbskip=\baselineskip \normpskip=\parskip \normlskip=\lineskip + % Flag to tell @lisp, etc., not to narrow margin. + \let\nonarrowing = t% + % + % If this cartouche directly follows a sectioning command, we need the + % \parskip glue (backspaced over by default) or the cartouche can + % collide with the section heading. + \ifnum\lastpenalty>10000 \vskip\parskip \penalty\lastpenalty \fi + % + \vbox\bgroup + \baselineskip=0pt\parskip=0pt\lineskip=0pt + \carttop + \hbox\bgroup + \hskip\lskip + \vrule\kern3pt + \vbox\bgroup + \kern3pt + \hsize=\cartinner + \baselineskip=\normbskip + \lineskip=\normlskip + \parskip=\normpskip + \vskip -\parskip + \comment % For explanation, see the end of def\group. +} +\def\Ecartouche{% + \ifhmode\par\fi + \kern3pt + \egroup + \kern3pt\vrule + \hskip\rskip + \egroup + \cartbot + \egroup + \checkinserts +} + + +% This macro is called at the beginning of all the @example variants, +% inside a group. +\newdimen\nonfillparindent +\def\nonfillstart{% + \aboveenvbreak + \hfuzz = 12pt % Don't be fussy + \sepspaces % Make spaces be word-separators rather than space tokens. + \let\par = \lisppar % don't ignore blank lines + \obeylines % each line of input is a line of output + \parskip = 0pt + % Turn off paragraph indentation but redefine \indent to emulate + % the normal \indent. + \nonfillparindent=\parindent + \parindent = 0pt + \let\indent\nonfillindent + % + \emergencystretch = 0pt % don't try to avoid overfull boxes + \ifx\nonarrowing\relax + \advance \leftskip by \lispnarrowing + \exdentamount=\lispnarrowing + \else + \let\nonarrowing = \relax + \fi + \let\exdent=\nofillexdent +} + +\begingroup +\obeyspaces +% We want to swallow spaces (but not other tokens) after the fake +% @indent in our nonfill-environments, where spaces are normally +% active and set to @tie, resulting in them not being ignored after +% @indent. +\gdef\nonfillindent{\futurelet\temp\nonfillindentcheck}% +\gdef\nonfillindentcheck{% +\ifx\temp % +\expandafter\nonfillindentgobble% +\else% +\leavevmode\nonfillindentbox% +\fi% +}% +\endgroup +\def\nonfillindentgobble#1{\nonfillindent} +\def\nonfillindentbox{\hbox to \nonfillparindent{\hss}} + +% If you want all examples etc. small: @set dispenvsize small. +% If you want even small examples the full size: @set dispenvsize nosmall. +% This affects the following displayed environments: +% @example, @display, @format, @lisp +% +\def\smallword{small} +\def\nosmallword{nosmall} +\let\SETdispenvsize\relax +\def\setnormaldispenv{% + \ifx\SETdispenvsize\smallword + % end paragraph for sake of leading, in case document has no blank + % line. This is redundant with what happens in \aboveenvbreak, but + % we need to do it before changing the fonts, and it's inconvenient + % to change the fonts afterward. + \ifnum \lastpenalty=10000 \else \endgraf \fi + \smallexamplefonts \rm + \fi +} +\def\setsmalldispenv{% + \ifx\SETdispenvsize\nosmallword + \else + \ifnum \lastpenalty=10000 \else \endgraf \fi + \smallexamplefonts \rm + \fi +} + +% We often define two environments, @foo and @smallfoo. +% Let's do it in one command. #1 is the env name, #2 the definition. +\def\makedispenvdef#1#2{% + \expandafter\envdef\csname#1\endcsname {\setnormaldispenv #2}% + \expandafter\envdef\csname small#1\endcsname {\setsmalldispenv #2}% + \expandafter\let\csname E#1\endcsname \afterenvbreak + \expandafter\let\csname Esmall#1\endcsname \afterenvbreak +} + +% Define two environment synonyms (#1 and #2) for an environment. +\def\maketwodispenvdef#1#2#3{% + \makedispenvdef{#1}{#3}% + \makedispenvdef{#2}{#3}% +} +% +% @lisp: indented, narrowed, typewriter font; +% @example: same as @lisp. +% +% @smallexample and @smalllisp: use smaller fonts. +% Originally contributed by Pavel@xerox. +% +\maketwodispenvdef{lisp}{example}{% + \nonfillstart + \tt\setupmarkupstyle{example}% + \let\kbdfont = \kbdexamplefont % Allow @kbd to do something special. + \gobble % eat return +} +% @display/@smalldisplay: same as @lisp except keep current font. +% +\makedispenvdef{display}{% + \nonfillstart + \gobble +} + +% @format/@smallformat: same as @display except don't narrow margins. +% +\makedispenvdef{format}{% + \let\nonarrowing = t% + \nonfillstart + \gobble +} + +% @flushleft: same as @format, but doesn't obey \SETdispenvsize. +\envdef\flushleft{% + \let\nonarrowing = t% + \nonfillstart + \gobble +} +\let\Eflushleft = \afterenvbreak + +% @flushright. +% +\envdef\flushright{% + \let\nonarrowing = t% + \nonfillstart + \advance\leftskip by 0pt plus 1fill\relax + \gobble +} +\let\Eflushright = \afterenvbreak + + +% @raggedright does more-or-less normal line breaking but no right +% justification. From plain.tex. +\envdef\raggedright{% + \rightskip0pt plus2em \spaceskip.3333em \xspaceskip.5em\relax +} +\let\Eraggedright\par + +\envdef\raggedleft{% + \parindent=0pt \leftskip0pt plus2em + \spaceskip.3333em \xspaceskip.5em \parfillskip=0pt + \hbadness=10000 % Last line will usually be underfull, so turn off + % badness reporting. +} +\let\Eraggedleft\par + +\envdef\raggedcenter{% + \parindent=0pt \rightskip0pt plus1em \leftskip0pt plus1em + \spaceskip.3333em \xspaceskip.5em \parfillskip=0pt + \hbadness=10000 % Last line will usually be underfull, so turn off + % badness reporting. +} +\let\Eraggedcenter\par + + +% @quotation does normal linebreaking (hence we can't use \nonfillstart) +% and narrows the margins. We keep \parskip nonzero in general, since +% we're doing normal filling. So, when using \aboveenvbreak and +% \afterenvbreak, temporarily make \parskip 0. +% +\makedispenvdef{quotation}{\quotationstart} +% +\def\quotationstart{% + \indentedblockstart % same as \indentedblock, but increase right margin too. + \ifx\nonarrowing\relax + \advance\rightskip by \lispnarrowing + \fi + \parsearg\quotationlabel +} + +% We have retained a nonzero parskip for the environment, since we're +% doing normal filling. +% +\def\Equotation{% + \par + \ifx\quotationauthor\thisisundefined\else + % indent a bit. + \leftline{\kern 2\leftskip \sl ---\quotationauthor}% + \fi + {\parskip=0pt \afterenvbreak}% +} +\def\Esmallquotation{\Equotation} + +% If we're given an argument, typeset it in bold with a colon after. +\def\quotationlabel#1{% + \def\temp{#1}% + \ifx\temp\empty \else + {\bf #1: }% + \fi +} + +% @indentedblock is like @quotation, but indents only on the left and +% has no optional argument. +% +\makedispenvdef{indentedblock}{\indentedblockstart} +% +\def\indentedblockstart{% + {\parskip=0pt \aboveenvbreak}% because \aboveenvbreak inserts \parskip + \parindent=0pt + % + % @cartouche defines \nonarrowing to inhibit narrowing at next level down. + \ifx\nonarrowing\relax + \advance\leftskip by \lispnarrowing + \exdentamount = \lispnarrowing + \else + \let\nonarrowing = \relax + \fi +} + +% Keep a nonzero parskip for the environment, since we're doing normal filling. +% +\def\Eindentedblock{% + \par + {\parskip=0pt \afterenvbreak}% +} +\def\Esmallindentedblock{\Eindentedblock} + + +% LaTeX-like @verbatim...@end verbatim and @verb{...} +% If we want to allow any as delimiter, +% we need the curly braces so that makeinfo sees the @verb command, eg: +% `@verbx...x' would look like the '@verbx' command. --janneke@gnu.org +% +% [Knuth]: Donald Ervin Knuth, 1996. The TeXbook. +% +% [Knuth] p.344; only we need to do the other characters Texinfo sets +% active too. Otherwise, they get lost as the first character on a +% verbatim line. +\def\dospecials{% + \do\ \do\\\do\{\do\}\do\$\do\&% + \do\#\do\^\do\^^K\do\_\do\^^A\do\%\do\~% + \do\<\do\>\do\|\do\@\do+\do\"% + % Don't do the quotes -- if we do, @set txicodequoteundirected and + % @set txicodequotebacktick will not have effect on @verb and + % @verbatim, and ?` and !` ligatures won't get disabled. + %\do\`\do\'% +} +% +% [Knuth] p. 380 +\def\uncatcodespecials{% + \def\do##1{\catcode`##1=\other}\dospecials} +% +% Setup for the @verb command. +% +% Eight spaces for a tab +\begingroup + \catcode`\^^I=\active + \gdef\tabeightspaces{\catcode`\^^I=\active\def^^I{\ \ \ \ \ \ \ \ }} +\endgroup +% +\def\setupverb{% + \tt % easiest (and conventionally used) font for verbatim + \def\par{\leavevmode\endgraf}% + \setupmarkupstyle{verb}% + \tabeightspaces + % Respect line breaks, + % print special symbols as themselves, and + % make each space count + % must do in this order: + \obeylines \uncatcodespecials \sepspaces +} + +% Setup for the @verbatim environment +% +% Real tab expansion. +\newdimen\tabw \setbox0=\hbox{\tt\space} \tabw=8\wd0 % tab amount +% +% We typeset each line of the verbatim in an \hbox, so we can handle +% tabs. The \global is in case the verbatim line starts with an accent, +% or some other command that starts with a begin-group. Otherwise, the +% entire \verbbox would disappear at the corresponding end-group, before +% it is typeset. Meanwhile, we can't have nested verbatim commands +% (can we?), so the \global won't be overwriting itself. +\newbox\verbbox +\def\starttabbox{\global\setbox\verbbox=\hbox\bgroup} +% +\begingroup + \catcode`\^^I=\active + \gdef\tabexpand{% + \catcode`\^^I=\active + \def^^I{\leavevmode\egroup + \dimen\verbbox=\wd\verbbox % the width so far, or since the previous tab + \divide\dimen\verbbox by\tabw + \multiply\dimen\verbbox by\tabw % compute previous multiple of \tabw + \advance\dimen\verbbox by\tabw % advance to next multiple of \tabw + \wd\verbbox=\dimen\verbbox \box\verbbox \starttabbox + }% + } +\endgroup + +% start the verbatim environment. +\def\setupverbatim{% + \let\nonarrowing = t% + \nonfillstart + \tt % easiest (and conventionally used) font for verbatim + % The \leavevmode here is for blank lines. Otherwise, we would + % never \starttabox and the \egroup would end verbatim mode. + \def\par{\leavevmode\egroup\box\verbbox\endgraf}% + \tabexpand + \setupmarkupstyle{verbatim}% + % Respect line breaks, + % print special symbols as themselves, and + % make each space count. + % Must do in this order: + \obeylines \uncatcodespecials \sepspaces + \everypar{\starttabbox}% +} + +% Do the @verb magic: verbatim text is quoted by unique +% delimiter characters. Before first delimiter expect a +% right brace, after last delimiter expect closing brace: +% +% \def\doverb'{'#1'}'{#1} +% +% [Knuth] p. 382; only eat outer {} +\begingroup + \catcode`[=1\catcode`]=2\catcode`\{=\other\catcode`\}=\other + \gdef\doverb{#1[\def\next##1#1}[##1\endgroup]\next] +\endgroup +% +\def\verb{\begingroup\setupverb\doverb} +% +% +% Do the @verbatim magic: define the macro \doverbatim so that +% the (first) argument ends when '@end verbatim' is reached, ie: +% +% \def\doverbatim#1@end verbatim{#1} +% +% For Texinfo it's a lot easier than for LaTeX, +% because texinfo's \verbatim doesn't stop at '\end{verbatim}': +% we need not redefine '\', '{' and '}'. +% +% Inspired by LaTeX's verbatim command set [latex.ltx] +% +\begingroup + \catcode`\ =\active + \obeylines % + % ignore everything up to the first ^^M, that's the newline at the end + % of the @verbatim input line itself. Otherwise we get an extra blank + % line in the output. + \xdef\doverbatim#1^^M#2@end verbatim{#2\noexpand\end\gobble verbatim}% + % We really want {...\end verbatim} in the body of the macro, but + % without the active space; thus we have to use \xdef and \gobble. +\endgroup +% +\envdef\verbatim{% + \setupverbatim\doverbatim +} +\let\Everbatim = \afterenvbreak + + +% @verbatiminclude FILE - insert text of file in verbatim environment. +% +\def\verbatiminclude{\parseargusing\filenamecatcodes\doverbatiminclude} +% +\def\doverbatiminclude#1{% + {% + \makevalueexpandable + \setupverbatim + \indexnofonts % Allow `@@' and other weird things in file names. + \wlog{texinfo.tex: doing @verbatiminclude of #1^^J}% + \input #1 + \afterenvbreak + }% +} + +% @copying ... @end copying. +% Save the text away for @insertcopying later. +% +% We save the uninterpreted tokens, rather than creating a box. +% Saving the text in a box would be much easier, but then all the +% typesetting commands (@smallbook, font changes, etc.) have to be done +% beforehand -- and a) we want @copying to be done first in the source +% file; b) letting users define the frontmatter in as flexible order as +% possible is very desirable. +% +\def\copying{\checkenv{}\begingroup\scanargctxt\docopying} +\def\docopying#1@end copying{\endgroup\def\copyingtext{#1}} +% +\def\insertcopying{% + \begingroup + \parindent = 0pt % paragraph indentation looks wrong on title page + \scanexp\copyingtext + \endgroup +} + + +\message{defuns,} +% @defun etc. + +\newskip\defbodyindent \defbodyindent=.4in +\newskip\defargsindent \defargsindent=50pt +\newskip\deflastargmargin \deflastargmargin=18pt +\newcount\defunpenalty + +% Start the processing of @deffn: +\def\startdefun{% + \ifnum\lastpenalty<10000 + \medbreak + \defunpenalty=10003 % Will keep this @deffn together with the + % following @def command, see below. + \else + % If there are two @def commands in a row, we'll have a \nobreak, + % which is there to keep the function description together with its + % header. But if there's nothing but headers, we need to allow a + % break somewhere. Check specifically for penalty 10002, inserted + % by \printdefunline, instead of 10000, since the sectioning + % commands also insert a nobreak penalty, and we don't want to allow + % a break between a section heading and a defun. + % + % As a further refinement, we avoid "club" headers by signalling + % with penalty of 10003 after the very first @deffn in the + % sequence (see above), and penalty of 10002 after any following + % @def command. + \ifnum\lastpenalty=10002 \penalty2000 \else \defunpenalty=10002 \fi + % + % Similarly, after a section heading, do not allow a break. + % But do insert the glue. + \medskip % preceded by discardable penalty, so not a breakpoint + \fi + % + \parindent=0in + \advance\leftskip by \defbodyindent + \exdentamount=\defbodyindent +} + +\def\dodefunx#1{% + % First, check whether we are in the right environment: + \checkenv#1% + % + % As above, allow line break if we have multiple x headers in a row. + % It's not a great place, though. + \ifnum\lastpenalty=10002 \penalty3000 \else \defunpenalty=10002 \fi + % + % And now, it's time to reuse the body of the original defun: + \expandafter\gobbledefun#1% +} +\def\gobbledefun#1\startdefun{} + +% \printdefunline \deffnheader{text} +% +\def\printdefunline#1#2{% + \begingroup + % call \deffnheader: + #1#2 \endheader + % common ending: + \interlinepenalty = 10000 + \advance\rightskip by 0pt plus 1fil\relax + \endgraf + \nobreak\vskip -\parskip + \penalty\defunpenalty % signal to \startdefun and \dodefunx + % Some of the @defun-type tags do not enable magic parentheses, + % rendering the following check redundant. But we don't optimize. + \checkparencounts + \endgroup +} + +\def\Edefun{\endgraf\medbreak} + +% \makedefun{deffn} creates \deffn, \deffnx and \Edeffn; +% the only thing remaining is to define \deffnheader. +% +\def\makedefun#1{% + \expandafter\let\csname E#1\endcsname = \Edefun + \edef\temp{\noexpand\domakedefun + \makecsname{#1}\makecsname{#1x}\makecsname{#1header}}% + \temp +} + +% \domakedefun \deffn \deffnx \deffnheader +% +% Define \deffn and \deffnx, without parameters. +% \deffnheader has to be defined explicitly. +% +\def\domakedefun#1#2#3{% + \envdef#1{% + \startdefun + \doingtypefnfalse % distinguish typed functions from all else + \parseargusing\activeparens{\printdefunline#3}% + }% + \def#2{\dodefunx#1}% + \def#3% +} + +\newif\ifdoingtypefn % doing typed function? +\newif\ifrettypeownline % typeset return type on its own line? + +% @deftypefnnewline on|off says whether the return type of typed functions +% are printed on their own line. This affects @deftypefn, @deftypefun, +% @deftypeop, and @deftypemethod. +% +\parseargdef\deftypefnnewline{% + \def\temp{#1}% + \ifx\temp\onword + \expandafter\let\csname SETtxideftypefnnl\endcsname + = \empty + \else\ifx\temp\offword + \expandafter\let\csname SETtxideftypefnnl\endcsname + = \relax + \else + \errhelp = \EMsimple + \errmessage{Unknown @txideftypefnnl value `\temp', + must be on|off}% + \fi\fi +} + +% Untyped functions: + +% @deffn category name args +\makedefun{deffn}{\deffngeneral{}} + +% @deffn category class name args +\makedefun{defop}#1 {\defopon{#1\ \putwordon}} + +% \defopon {category on}class name args +\def\defopon#1#2 {\deffngeneral{\putwordon\ \code{#2}}{#1\ \code{#2}} } + +% \deffngeneral {subind}category name args +% +\def\deffngeneral#1#2 #3 #4\endheader{% + % Remember that \dosubind{fn}{foo}{} is equivalent to \doind{fn}{foo}. + \dosubind{fn}{\code{#3}}{#1}% + \defname{#2}{}{#3}\magicamp\defunargs{#4\unskip}% +} + +% Typed functions: + +% @deftypefn category type name args +\makedefun{deftypefn}{\deftypefngeneral{}} + +% @deftypeop category class type name args +\makedefun{deftypeop}#1 {\deftypeopon{#1\ \putwordon}} + +% \deftypeopon {category on}class type name args +\def\deftypeopon#1#2 {\deftypefngeneral{\putwordon\ \code{#2}}{#1\ \code{#2}} } + +% \deftypefngeneral {subind}category type name args +% +\def\deftypefngeneral#1#2 #3 #4 #5\endheader{% + \dosubind{fn}{\code{#4}}{#1}% + \doingtypefntrue + \defname{#2}{#3}{#4}\defunargs{#5\unskip}% +} + +% Typed variables: + +% @deftypevr category type var args +\makedefun{deftypevr}{\deftypecvgeneral{}} + +% @deftypecv category class type var args +\makedefun{deftypecv}#1 {\deftypecvof{#1\ \putwordof}} + +% \deftypecvof {category of}class type var args +\def\deftypecvof#1#2 {\deftypecvgeneral{\putwordof\ \code{#2}}{#1\ \code{#2}} } + +% \deftypecvgeneral {subind}category type var args +% +\def\deftypecvgeneral#1#2 #3 #4 #5\endheader{% + \dosubind{vr}{\code{#4}}{#1}% + \defname{#2}{#3}{#4}\defunargs{#5\unskip}% +} + +% Untyped variables: + +% @defvr category var args +\makedefun{defvr}#1 {\deftypevrheader{#1} {} } + +% @defcv category class var args +\makedefun{defcv}#1 {\defcvof{#1\ \putwordof}} + +% \defcvof {category of}class var args +\def\defcvof#1#2 {\deftypecvof{#1}#2 {} } + +% Types: + +% @deftp category name args +\makedefun{deftp}#1 #2 #3\endheader{% + \doind{tp}{\code{#2}}% + \defname{#1}{}{#2}\defunargs{#3\unskip}% +} + +% Remaining @defun-like shortcuts: +\makedefun{defun}{\deffnheader{\putwordDeffunc} } +\makedefun{defmac}{\deffnheader{\putwordDefmac} } +\makedefun{defspec}{\deffnheader{\putwordDefspec} } +\makedefun{deftypefun}{\deftypefnheader{\putwordDeffunc} } +\makedefun{defvar}{\defvrheader{\putwordDefvar} } +\makedefun{defopt}{\defvrheader{\putwordDefopt} } +\makedefun{deftypevar}{\deftypevrheader{\putwordDefvar} } +\makedefun{defmethod}{\defopon\putwordMethodon} +\makedefun{deftypemethod}{\deftypeopon\putwordMethodon} +\makedefun{defivar}{\defcvof\putwordInstanceVariableof} +\makedefun{deftypeivar}{\deftypecvof\putwordInstanceVariableof} + +% \defname, which formats the name of the @def (not the args). +% #1 is the category, such as "Function". +% #2 is the return type, if any. +% #3 is the function name. +% +% We are followed by (but not passed) the arguments, if any. +% +\def\defname#1#2#3{% + \par + % Get the values of \leftskip and \rightskip as they were outside the @def... + \advance\leftskip by -\defbodyindent + % + % Determine if we are typesetting the return type of a typed function + % on a line by itself. + \rettypeownlinefalse + \ifdoingtypefn % doing a typed function specifically? + % then check user option for putting return type on its own line: + \expandafter\ifx\csname SETtxideftypefnnl\endcsname\relax \else + \rettypeownlinetrue + \fi + \fi + % + % How we'll format the category name. Putting it in brackets helps + % distinguish it from the body text that may end up on the next line + % just below it. + \def\temp{#1}% + \setbox0=\hbox{\kern\deflastargmargin \ifx\temp\empty\else [\rm\temp]\fi} + % + % Figure out line sizes for the paragraph shape. We'll always have at + % least two. + \tempnum = 2 + % + % The first line needs space for \box0; but if \rightskip is nonzero, + % we need only space for the part of \box0 which exceeds it: + \dimen0=\hsize \advance\dimen0 by -\wd0 \advance\dimen0 by \rightskip + % + % If doing a return type on its own line, we'll have another line. + \ifrettypeownline + \advance\tempnum by 1 + \def\maybeshapeline{0in \hsize}% + \else + \def\maybeshapeline{}% + \fi + % + % The continuations: + \dimen2=\hsize \advance\dimen2 by -\defargsindent + % + % The final paragraph shape: + \parshape \tempnum 0in \dimen0 \maybeshapeline \defargsindent \dimen2 + % + % Put the category name at the right margin. + \noindent + \hbox to 0pt{% + \hfil\box0 \kern-\hsize + % \hsize has to be shortened this way: + \kern\leftskip + % Intentionally do not respect \rightskip, since we need the space. + }% + % + % Allow all lines to be underfull without complaint: + \tolerance=10000 \hbadness=10000 + \exdentamount=\defbodyindent + {% + % defun fonts. We use typewriter by default (used to be bold) because: + % . we're printing identifiers, they should be in tt in principle. + % . in languages with many accents, such as Czech or French, it's + % common to leave accents off identifiers. The result looks ok in + % tt, but exceedingly strange in rm. + % . we don't want -- and --- to be treated as ligatures. + % . this still does not fix the ?` and !` ligatures, but so far no + % one has made identifiers using them :). + \df \tt + \def\temp{#2}% text of the return type + \ifx\temp\empty\else + \tclose{\temp}% typeset the return type + \ifrettypeownline + % put return type on its own line; prohibit line break following: + \hfil\vadjust{\nobreak}\break + \else + \space % type on same line, so just followed by a space + \fi + \fi % no return type + #3% output function name + }% + {\rm\enskip}% hskip 0.5 em of \tenrm + % + \boldbrax + % arguments will be output next, if any. +} + +% Print arguments in slanted roman (not ttsl), inconsistently with using +% tt for the name. This is because literal text is sometimes needed in +% the argument list (groff manual), and ttsl and tt are not very +% distinguishable. Prevent hyphenation at `-' chars. +% +\def\defunargs#1{% + % use sl by default (not ttsl), + % tt for the names. + \df \sl \hyphenchar\font=0 + % + % On the other hand, if an argument has two dashes (for instance), we + % want a way to get ttsl. We used to recommend @var for that, so + % leave the code in, but it's strange for @var to lead to typewriter. + % Nowadays we recommend @code, since the difference between a ttsl hyphen + % and a tt hyphen is pretty tiny. @code also disables ?` !`. + \def\var##1{{\setupmarkupstyle{var}\ttslanted{##1}}}% + #1% + \sl\hyphenchar\font=45 +} + +% We want ()&[] to print specially on the defun line. +% +\def\activeparens{% + \catcode`\(=\active \catcode`\)=\active + \catcode`\[=\active \catcode`\]=\active + \catcode`\&=\active +} + +% Make control sequences which act like normal parenthesis chars. +\let\lparen = ( \let\rparen = ) + +% Be sure that we always have a definition for `(', etc. For example, +% if the fn name has parens in it, \boldbrax will not be in effect yet, +% so TeX would otherwise complain about undefined control sequence. +{ + \activeparens + \global\let(=\lparen \global\let)=\rparen + \global\let[=\lbrack \global\let]=\rbrack + \global\let& = \& + + \gdef\boldbrax{\let(=\opnr\let)=\clnr\let[=\lbrb\let]=\rbrb} + \gdef\magicamp{\let&=\amprm} +} + +\newcount\parencount + +% If we encounter &foo, then turn on ()-hacking afterwards +\newif\ifampseen +\def\amprm#1 {\ampseentrue{\bf\ }} + +\def\parenfont{% + \ifampseen + % At the first level, print parens in roman, + % otherwise use the default font. + \ifnum \parencount=1 \rm \fi + \else + % The \sf parens (in \boldbrax) actually are a little bolder than + % the contained text. This is especially needed for [ and ] . + \sf + \fi +} +\def\infirstlevel#1{% + \ifampseen + \ifnum\parencount=1 + #1% + \fi + \fi +} +\def\bfafterword#1 {#1 \bf} + +\def\opnr{% + \global\advance\parencount by 1 + {\parenfont(}% + \infirstlevel \bfafterword +} +\def\clnr{% + {\parenfont)}% + \infirstlevel \sl + \global\advance\parencount by -1 +} + +\newcount\brackcount +\def\lbrb{% + \global\advance\brackcount by 1 + {\bf[}% +} +\def\rbrb{% + {\bf]}% + \global\advance\brackcount by -1 +} + +\def\checkparencounts{% + \ifnum\parencount=0 \else \badparencount \fi + \ifnum\brackcount=0 \else \badbrackcount \fi +} +% these should not use \errmessage; the glibc manual, at least, actually +% has such constructs (when documenting function pointers). +\def\badparencount{% + \message{Warning: unbalanced parentheses in @def...}% + \global\parencount=0 +} +\def\badbrackcount{% + \message{Warning: unbalanced square brackets in @def...}% + \global\brackcount=0 +} + + +\message{macros,} +% @macro. + +% To do this right we need a feature of e-TeX, \scantokens, +% which we arrange to emulate with a temporary file in ordinary TeX. +\ifx\eTeXversion\thisisundefined + \newwrite\macscribble + \def\scantokens#1{% + \toks0={#1}% + \immediate\openout\macscribble=\jobname.tmp + \immediate\write\macscribble{\the\toks0}% + \immediate\closeout\macscribble + \input \jobname.tmp + } +\fi + +\def\scanmacro#1{\begingroup + \newlinechar`\^^M + \let\xeatspaces\eatspaces + % + % Undo catcode changes of \startcontents and \doprintindex + % When called from @insertcopying or (short)caption, we need active + % backslash to get it printed correctly. Previously, we had + % \catcode`\\=\other instead. We'll see whether a problem appears + % with macro expansion. --kasal, 19aug04 + \catcode`\@=0 \catcode`\\=\active \escapechar=`\@ + % + % ... and for \example: + \spaceisspace + % + % The \empty here causes a following catcode 5 newline to be eaten as + % part of reading whitespace after a control sequence. It does not + % eat a catcode 13 newline. There's no good way to handle the two + % cases (untried: maybe e-TeX's \everyeof could help, though plain TeX + % would then have different behavior). See the Macro Details node in + % the manual for the workaround we recommend for macros and + % line-oriented commands. + % + \scantokens{#1\empty}% +\endgroup} + +\def\scanexp#1{% + \edef\temp{\noexpand\scanmacro{#1}}% + \temp +} + +\newcount\paramno % Count of parameters +\newtoks\macname % Macro name +\newif\ifrecursive % Is it recursive? + +% List of all defined macros in the form +% \definedummyword\macro1\definedummyword\macro2... +% Currently is also contains all @aliases; the list can be split +% if there is a need. +\def\macrolist{} + +% Add the macro to \macrolist +\def\addtomacrolist#1{\expandafter \addtomacrolistxxx \csname#1\endcsname} +\def\addtomacrolistxxx#1{% + \toks0 = \expandafter{\macrolist\definedummyword#1}% + \xdef\macrolist{\the\toks0}% +} + +% Utility routines. +% This does \let #1 = #2, with \csnames; that is, +% \let \csname#1\endcsname = \csname#2\endcsname +% (except of course we have to play expansion games). +% +\def\cslet#1#2{% + \expandafter\let + \csname#1\expandafter\endcsname + \csname#2\endcsname +} + +% Trim leading and trailing spaces off a string. +% Concepts from aro-bend problem 15 (see CTAN). +{\catcode`\@=11 +\gdef\eatspaces #1{\expandafter\trim@\expandafter{#1 }} +\gdef\trim@ #1{\trim@@ @#1 @ #1 @ @@} +\gdef\trim@@ #1@ #2@ #3@@{\trim@@@\empty #2 @} +\def\unbrace#1{#1} +\unbrace{\gdef\trim@@@ #1 } #2@{#1} +} + +% Trim a single trailing ^^M off a string. +{\catcode`\^^M=\other \catcode`\Q=3% +\gdef\eatcr #1{\eatcra #1Q^^MQ}% +\gdef\eatcra#1^^MQ{\eatcrb#1Q}% +\gdef\eatcrb#1Q#2Q{#1}% +} + +% Macro bodies are absorbed as an argument in a context where +% all characters are catcode 10, 11 or 12, except \ which is active +% (as in normal texinfo). It is necessary to change the definition of \ +% to recognize macro arguments; this is the job of \mbodybackslash. +% +% Non-ASCII encodings make 8-bit characters active, so un-activate +% them to avoid their expansion. Must do this non-globally, to +% confine the change to the current group. +% +% It's necessary to have hard CRs when the macro is executed. This is +% done by making ^^M (\endlinechar) catcode 12 when reading the macro +% body, and then making it the \newlinechar in \scanmacro. +% +\def\scanctxt{% used as subroutine + \catcode`\"=\other + \catcode`\+=\other + \catcode`\<=\other + \catcode`\>=\other + \catcode`\@=\other + \catcode`\^=\other + \catcode`\_=\other + \catcode`\|=\other + \catcode`\~=\other + \ifx\declaredencoding\ascii \else \setnonasciicharscatcodenonglobal\other \fi +} + +\def\scanargctxt{% used for copying and captions, not macros. + \scanctxt + \catcode`\\=\other + \catcode`\^^M=\other +} + +\def\macrobodyctxt{% used for @macro definitions + \scanctxt + \catcode`\{=\other + \catcode`\}=\other + \catcode`\^^M=\other + \usembodybackslash +} + +\def\macroargctxt{% used when scanning invocations + \scanctxt + \catcode`\\=0 +} +% why catcode 0 for \ in the above? To recognize \\ \{ \} as "escapes" +% for the single characters \ { }. Thus, we end up with the "commands" +% that would be written @\ @{ @} in a Texinfo document. +% +% We already have @{ and @}. For @\, we define it here, and only for +% this purpose, to produce a typewriter backslash (so, the @\ that we +% define for @math can't be used with @macro calls): +% +\def\\{\normalbackslash}% +% +% We would like to do this for \, too, since that is what makeinfo does. +% But it is not possible, because Texinfo already has a command @, for a +% cedilla accent. Documents must use @comma{} instead. +% +% \anythingelse will almost certainly be an error of some kind. + + +% \mbodybackslash is the definition of \ in @macro bodies. +% It maps \foo\ => \csname macarg.foo\endcsname => #N +% where N is the macro parameter number. +% We define \csname macarg.\endcsname to be \realbackslash, so +% \\ in macro replacement text gets you a backslash. +% +{\catcode`@=0 @catcode`@\=@active + @gdef@usembodybackslash{@let\=@mbodybackslash} + @gdef@mbodybackslash#1\{@csname macarg.#1@endcsname} +} +\expandafter\def\csname macarg.\endcsname{\realbackslash} + +\def\margbackslash#1{\char`\#1 } + +\def\macro{\recursivefalse\parsearg\macroxxx} +\def\rmacro{\recursivetrue\parsearg\macroxxx} + +\def\macroxxx#1{% + \getargs{#1}% now \macname is the macname and \argl the arglist + \ifx\argl\empty % no arguments + \paramno=0\relax + \else + \expandafter\parsemargdef \argl;% + \if\paramno>256\relax + \ifx\eTeXversion\thisisundefined + \errhelp = \EMsimple + \errmessage{You need eTeX to compile a file with macros with more than 256 arguments} + \fi + \fi + \fi + \if1\csname ismacro.\the\macname\endcsname + \message{Warning: redefining \the\macname}% + \else + \expandafter\ifx\csname \the\macname\endcsname \relax + \else \errmessage{Macro name \the\macname\space already defined}\fi + \global\cslet{macsave.\the\macname}{\the\macname}% + \global\expandafter\let\csname ismacro.\the\macname\endcsname=1% + \addtomacrolist{\the\macname}% + \fi + \begingroup \macrobodyctxt + \ifrecursive \expandafter\parsermacbody + \else \expandafter\parsemacbody + \fi} + +\parseargdef\unmacro{% + \if1\csname ismacro.#1\endcsname + \global\cslet{#1}{macsave.#1}% + \global\expandafter\let \csname ismacro.#1\endcsname=0% + % Remove the macro name from \macrolist: + \begingroup + \expandafter\let\csname#1\endcsname \relax + \let\definedummyword\unmacrodo + \xdef\macrolist{\macrolist}% + \endgroup + \else + \errmessage{Macro #1 not defined}% + \fi +} + +% Called by \do from \dounmacro on each macro. The idea is to omit any +% macro definitions that have been changed to \relax. +% +\def\unmacrodo#1{% + \ifx #1\relax + % remove this + \else + \noexpand\definedummyword \noexpand#1% + \fi +} + +% This makes use of the obscure feature that if the last token of a +% is #, then the preceding argument is delimited by +% an opening brace, and that opening brace is not consumed. +\def\getargs#1{\getargsxxx#1{}} +\def\getargsxxx#1#{\getmacname #1 \relax\getmacargs} +\def\getmacname#1 #2\relax{\macname={#1}} +\def\getmacargs#1{\def\argl{#1}} + +% For macro processing make @ a letter so that we can make Texinfo private macro names. +\edef\texiatcatcode{\the\catcode`\@} +\catcode `@=11\relax + +% Parse the optional {params} list. Set up \paramno and \paramlist +% so \defmacro knows what to do. Define \macarg.BLAH for each BLAH +% in the params list to some hook where the argument si to be expanded. If +% there are less than 10 arguments that hook is to be replaced by ##N where N +% is the position in that list, that is to say the macro arguments are to be +% defined `a la TeX in the macro body. +% +% That gets used by \mbodybackslash (above). +% +% We need to get `macro parameter char #' into several definitions. +% The technique used is stolen from LaTeX: let \hash be something +% unexpandable, insert that wherever you need a #, and then redefine +% it to # just before using the token list produced. +% +% The same technique is used to protect \eatspaces till just before +% the macro is used. +% +% If there are 10 or more arguments, a different technique is used, where the +% hook remains in the body, and when macro is to be expanded the body is +% processed again to replace the arguments. +% +% In that case, the hook is \the\toks N-1, and we simply set \toks N-1 to the +% argument N value and then \edef the body (nothing else will expand because of +% the catcode regime underwhich the body was input). +% +% If you compile with TeX (not eTeX), and you have macros with 10 or more +% arguments, you need that no macro has more than 256 arguments, otherwise an +% error is produced. +\def\parsemargdef#1;{% + \paramno=0\def\paramlist{}% + \let\hash\relax + \let\xeatspaces\relax + \parsemargdefxxx#1,;,% + % In case that there are 10 or more arguments we parse again the arguments + % list to set new definitions for the \macarg.BLAH macros corresponding to + % each BLAH argument. It was anyhow needed to parse already once this list + % in order to count the arguments, and as macros with at most 9 arguments + % are by far more frequent than macro with 10 or more arguments, defining + % twice the \macarg.BLAH macros does not cost too much processing power. + \ifnum\paramno<10\relax\else + \paramno0\relax + \parsemmanyargdef@@#1,;,% 10 or more arguments + \fi +} +\def\parsemargdefxxx#1,{% + \if#1;\let\next=\relax + \else \let\next=\parsemargdefxxx + \advance\paramno by 1 + \expandafter\edef\csname macarg.\eatspaces{#1}\endcsname + {\xeatspaces{\hash\the\paramno}}% + \edef\paramlist{\paramlist\hash\the\paramno,}% + \fi\next} + +\def\parsemmanyargdef@@#1,{% + \if#1;\let\next=\relax + \else + \let\next=\parsemmanyargdef@@ + \edef\tempb{\eatspaces{#1}}% + \expandafter\def\expandafter\tempa + \expandafter{\csname macarg.\tempb\endcsname}% + % Note that we need some extra \noexpand\noexpand, this is because we + % don't want \the to be expanded in the \parsermacbody as it uses an + % \xdef . + \expandafter\edef\tempa + {\noexpand\noexpand\noexpand\the\toks\the\paramno}% + \advance\paramno by 1\relax + \fi\next} + +% These two commands read recursive and nonrecursive macro bodies. +% (They're different since rec and nonrec macros end differently.) +% + +\catcode `\@\texiatcatcode +\long\def\parsemacbody#1@end macro% +{\xdef\temp{\eatcr{#1}}\endgroup\defmacro}% +\long\def\parsermacbody#1@end rmacro% +{\xdef\temp{\eatcr{#1}}\endgroup\defmacro}% +\catcode `\@=11\relax + +\let\endargs@\relax +\let\nil@\relax +\def\nilm@{\nil@}% +\long\def\nillm@{\nil@}% + +% This macro is expanded during the Texinfo macro expansion, not during its +% definition. It gets all the arguments values and assigns them to macros +% macarg.ARGNAME +% +% #1 is the macro name +% #2 is the list of argument names +% #3 is the list of argument values +\def\getargvals@#1#2#3{% + \def\macargdeflist@{}% + \def\saveparamlist@{#2}% Need to keep a copy for parameter expansion. + \def\paramlist{#2,\nil@}% + \def\macroname{#1}% + \begingroup + \macroargctxt + \def\argvaluelist{#3,\nil@}% + \def\@tempa{#3}% + \ifx\@tempa\empty + \setemptyargvalues@ + \else + \getargvals@@ + \fi +} + +% +\def\getargvals@@{% + \ifx\paramlist\nilm@ + % Some sanity check needed here that \argvaluelist is also empty. + \ifx\argvaluelist\nillm@ + \else + \errhelp = \EMsimple + \errmessage{Too many arguments in macro `\macroname'!}% + \fi + \let\next\macargexpandinbody@ + \else + \ifx\argvaluelist\nillm@ + % No more arguments values passed to macro. Set remaining named-arg + % macros to empty. + \let\next\setemptyargvalues@ + \else + % pop current arg name into \@tempb + \def\@tempa##1{\pop@{\@tempb}{\paramlist}##1\endargs@}% + \expandafter\@tempa\expandafter{\paramlist}% + % pop current argument value into \@tempc + \def\@tempa##1{\longpop@{\@tempc}{\argvaluelist}##1\endargs@}% + \expandafter\@tempa\expandafter{\argvaluelist}% + % Here \@tempb is the current arg name and \@tempc is the current arg value. + % First place the new argument macro definition into \@tempd + \expandafter\macname\expandafter{\@tempc}% + \expandafter\let\csname macarg.\@tempb\endcsname\relax + \expandafter\def\expandafter\@tempe\expandafter{% + \csname macarg.\@tempb\endcsname}% + \edef\@tempd{\long\def\@tempe{\the\macname}}% + \push@\@tempd\macargdeflist@ + \let\next\getargvals@@ + \fi + \fi + \next +} + +\def\push@#1#2{% + \expandafter\expandafter\expandafter\def + \expandafter\expandafter\expandafter#2% + \expandafter\expandafter\expandafter{% + \expandafter#1#2}% +} + +% Replace arguments by their values in the macro body, and place the result +% in macro \@tempa +\def\macvalstoargs@{% + % To do this we use the property that token registers that are \the'ed + % within an \edef expand only once. So we are going to place all argument + % values into respective token registers. + % + % First we save the token context, and initialize argument numbering. + \begingroup + \paramno0\relax + % Then, for each argument number #N, we place the corresponding argument + % value into a new token list register \toks#N + \expandafter\putargsintokens@\saveparamlist@,;,% + % Then, we expand the body so that argument are replaced by their + % values. The trick for values not to be expanded themselves is that they + % are within tokens and that tokens expand only once in an \edef . + \edef\@tempc{\csname mac.\macroname .body\endcsname}% + % Now we restore the token stack pointer to free the token list registers + % which we have used, but we make sure that expanded body is saved after + % group. + \expandafter + \endgroup + \expandafter\def\expandafter\@tempa\expandafter{\@tempc}% + } + +\def\macargexpandinbody@{% + %% Define the named-macro outside of this group and then close this group. + \expandafter + \endgroup + \macargdeflist@ + % First the replace in body the macro arguments by their values, the result + % is in \@tempa . + \macvalstoargs@ + % Then we point at the \norecurse or \gobble (for recursive) macro value + % with \@tempb . + \expandafter\let\expandafter\@tempb\csname mac.\macroname .recurse\endcsname + % Depending on whether it is recursive or not, we need some tailing + % \egroup . + \ifx\@tempb\gobble + \let\@tempc\relax + \else + \let\@tempc\egroup + \fi + % And now we do the real job: + \edef\@tempd{\noexpand\@tempb{\macroname}\noexpand\scanmacro{\@tempa}\@tempc}% + \@tempd +} + +\def\putargsintokens@#1,{% + \if#1;\let\next\relax + \else + \let\next\putargsintokens@ + % First we allocate the new token list register, and give it a temporary + % alias \@tempb . + \toksdef\@tempb\the\paramno + % Then we place the argument value into that token list register. + \expandafter\let\expandafter\@tempa\csname macarg.#1\endcsname + \expandafter\@tempb\expandafter{\@tempa}% + \advance\paramno by 1\relax + \fi + \next +} + +% Save the token stack pointer into macro #1 +\def\texisavetoksstackpoint#1{\edef#1{\the\@cclvi}} +% Restore the token stack pointer from number in macro #1 +\def\texirestoretoksstackpoint#1{\expandafter\mathchardef\expandafter\@cclvi#1\relax} +% newtoks that can be used non \outer . +\def\texinonouternewtoks{\alloc@ 5\toks \toksdef \@cclvi} + +% Tailing missing arguments are set to empty +\def\setemptyargvalues@{% + \ifx\paramlist\nilm@ + \let\next\macargexpandinbody@ + \else + \expandafter\setemptyargvaluesparser@\paramlist\endargs@ + \let\next\setemptyargvalues@ + \fi + \next +} + +\def\setemptyargvaluesparser@#1,#2\endargs@{% + \expandafter\def\expandafter\@tempa\expandafter{% + \expandafter\def\csname macarg.#1\endcsname{}}% + \push@\@tempa\macargdeflist@ + \def\paramlist{#2}% +} + +% #1 is the element target macro +% #2 is the list macro +% #3,#4\endargs@ is the list value +\def\pop@#1#2#3,#4\endargs@{% + \def#1{#3}% + \def#2{#4}% +} +\long\def\longpop@#1#2#3,#4\endargs@{% + \long\def#1{#3}% + \long\def#2{#4}% +} + +% This defines a Texinfo @macro. There are eight cases: recursive and +% nonrecursive macros of zero, one, up to nine, and many arguments. +% Much magic with \expandafter here. +% \xdef is used so that macro definitions will survive the file +% they're defined in; @include reads the file inside a group. +% +\def\defmacro{% + \let\hash=##% convert placeholders to macro parameter chars + \ifrecursive + \ifcase\paramno + % 0 + \expandafter\xdef\csname\the\macname\endcsname{% + \noexpand\scanmacro{\temp}}% + \or % 1 + \expandafter\xdef\csname\the\macname\endcsname{% + \bgroup\noexpand\macroargctxt + \noexpand\braceorline + \expandafter\noexpand\csname\the\macname xxx\endcsname}% + \expandafter\xdef\csname\the\macname xxx\endcsname##1{% + \egroup\noexpand\scanmacro{\temp}}% + \else + \ifnum\paramno<10\relax % at most 9 + \expandafter\xdef\csname\the\macname\endcsname{% + \bgroup\noexpand\macroargctxt + \noexpand\csname\the\macname xx\endcsname}% + \expandafter\xdef\csname\the\macname xx\endcsname##1{% + \expandafter\noexpand\csname\the\macname xxx\endcsname ##1,}% + \expandafter\expandafter + \expandafter\xdef + \expandafter\expandafter + \csname\the\macname xxx\endcsname + \paramlist{\egroup\noexpand\scanmacro{\temp}}% + \else % 10 or more + \expandafter\xdef\csname\the\macname\endcsname{% + \noexpand\getargvals@{\the\macname}{\argl}% + }% + \global\expandafter\let\csname mac.\the\macname .body\endcsname\temp + \global\expandafter\let\csname mac.\the\macname .recurse\endcsname\gobble + \fi + \fi + \else + \ifcase\paramno + % 0 + \expandafter\xdef\csname\the\macname\endcsname{% + \noexpand\norecurse{\the\macname}% + \noexpand\scanmacro{\temp}\egroup}% + \or % 1 + \expandafter\xdef\csname\the\macname\endcsname{% + \bgroup\noexpand\macroargctxt + \noexpand\braceorline + \expandafter\noexpand\csname\the\macname xxx\endcsname}% + \expandafter\xdef\csname\the\macname xxx\endcsname##1{% + \egroup + \noexpand\norecurse{\the\macname}% + \noexpand\scanmacro{\temp}\egroup}% + \else % at most 9 + \ifnum\paramno<10\relax + \expandafter\xdef\csname\the\macname\endcsname{% + \bgroup\noexpand\macroargctxt + \expandafter\noexpand\csname\the\macname xx\endcsname}% + \expandafter\xdef\csname\the\macname xx\endcsname##1{% + \expandafter\noexpand\csname\the\macname xxx\endcsname ##1,}% + \expandafter\expandafter + \expandafter\xdef + \expandafter\expandafter + \csname\the\macname xxx\endcsname + \paramlist{% + \egroup + \noexpand\norecurse{\the\macname}% + \noexpand\scanmacro{\temp}\egroup}% + \else % 10 or more: + \expandafter\xdef\csname\the\macname\endcsname{% + \noexpand\getargvals@{\the\macname}{\argl}% + }% + \global\expandafter\let\csname mac.\the\macname .body\endcsname\temp + \global\expandafter\let\csname mac.\the\macname .recurse\endcsname\norecurse + \fi + \fi + \fi} + +\catcode `\@\texiatcatcode\relax + +\def\norecurse#1{\bgroup\cslet{#1}{macsave.#1}} + +% \braceorline decides whether the next nonwhitespace character is a +% {. If so it reads up to the closing }, if not, it reads the whole +% line. Whatever was read is then fed to the next control sequence +% as an argument (by \parsebrace or \parsearg). +% +\def\braceorline#1{\let\macnamexxx=#1\futurelet\nchar\braceorlinexxx} +\def\braceorlinexxx{% + \ifx\nchar\bgroup\else + \expandafter\parsearg + \fi \macnamexxx} + + +% @alias. +% We need some trickery to remove the optional spaces around the equal +% sign. Make them active and then expand them all to nothing. +% +\def\alias{\parseargusing\obeyspaces\aliasxxx} +\def\aliasxxx #1{\aliasyyy#1\relax} +\def\aliasyyy #1=#2\relax{% + {% + \expandafter\let\obeyedspace=\empty + \addtomacrolist{#1}% + \xdef\next{\global\let\makecsname{#1}=\makecsname{#2}}% + }% + \next +} + + +\message{cross references,} + +\newwrite\auxfile +\newif\ifhavexrefs % True if xref values are known. +\newif\ifwarnedxrefs % True if we warned once that they aren't known. + +% @inforef is relatively simple. +\def\inforef #1{\inforefzzz #1,,,,**} +\def\inforefzzz #1,#2,#3,#4**{% + \putwordSee{} \putwordInfo{} \putwordfile{} \file{\ignorespaces #3{}}, + node \samp{\ignorespaces#1{}}} + +% @node's only job in TeX is to define \lastnode, which is used in +% cross-references. The @node line might or might not have commas, and +% might or might not have spaces before the first comma, like: +% @node foo , bar , ... +% We don't want such trailing spaces in the node name. +% +\parseargdef\node{\checkenv{}\donode #1 ,\finishnodeparse} +% +% also remove a trailing comma, in case of something like this: +% @node Help-Cross, , , Cross-refs +\def\donode#1 ,#2\finishnodeparse{\dodonode #1,\finishnodeparse} +\def\dodonode#1,#2\finishnodeparse{\gdef\lastnode{#1}} + +\let\nwnode=\node +\let\lastnode=\empty + +% Write a cross-reference definition for the current node. #1 is the +% type (Ynumbered, Yappendix, Ynothing). +% +\def\donoderef#1{% + \ifx\lastnode\empty\else + \setref{\lastnode}{#1}% + \global\let\lastnode=\empty + \fi +} + +% @anchor{NAME} -- define xref target at arbitrary point. +% +\newcount\savesfregister +% +\def\savesf{\relax \ifhmode \savesfregister=\spacefactor \fi} +\def\restoresf{\relax \ifhmode \spacefactor=\savesfregister \fi} +\def\anchor#1{\savesf \setref{#1}{Ynothing}\restoresf \ignorespaces} + +% \setref{NAME}{SNT} defines a cross-reference point NAME (a node or an +% anchor), which consists of three parts: +% 1) NAME-title - the current sectioning name taken from \lastsection, +% or the anchor name. +% 2) NAME-snt - section number and type, passed as the SNT arg, or +% empty for anchors. +% 3) NAME-pg - the page number. +% +% This is called from \donoderef, \anchor, and \dofloat. In the case of +% floats, there is an additional part, which is not written here: +% 4) NAME-lof - the text as it should appear in a @listoffloats. +% +\def\setref#1#2{% + \pdfmkdest{#1}% + \iflinks + {% + \atdummies % preserve commands, but don't expand them + \edef\writexrdef##1##2{% + \write\auxfile{@xrdef{#1-% #1 of \setref, expanded by the \edef + ##1}{##2}}% these are parameters of \writexrdef + }% + \toks0 = \expandafter{\lastsection}% + \immediate \writexrdef{title}{\the\toks0 }% + \immediate \writexrdef{snt}{\csname #2\endcsname}% \Ynumbered etc. + \safewhatsit{\writexrdef{pg}{\folio}}% will be written later, at \shipout + }% + \fi +} + +% @xrefautosectiontitle on|off says whether @section(ing) names are used +% automatically in xrefs, if the third arg is not explicitly specified. +% This was provided as a "secret" @set xref-automatic-section-title +% variable, now it's official. +% +\parseargdef\xrefautomaticsectiontitle{% + \def\temp{#1}% + \ifx\temp\onword + \expandafter\let\csname SETxref-automatic-section-title\endcsname + = \empty + \else\ifx\temp\offword + \expandafter\let\csname SETxref-automatic-section-title\endcsname + = \relax + \else + \errhelp = \EMsimple + \errmessage{Unknown @xrefautomaticsectiontitle value `\temp', + must be on|off}% + \fi\fi +} + +% +% @xref, @pxref, and @ref generate cross-references. For \xrefX, #1 is +% the node name, #2 the name of the Info cross-reference, #3 the printed +% node name, #4 the name of the Info file, #5 the name of the printed +% manual. All but the node name can be omitted. +% +\def\pxref#1{\putwordsee{} \xrefX[#1,,,,,,,]} +\def\xref#1{\putwordSee{} \xrefX[#1,,,,,,,]} +\def\ref#1{\xrefX[#1,,,,,,,]} +% +\newbox\toprefbox +\newbox\printedrefnamebox +\newbox\infofilenamebox +\newbox\printedmanualbox +% +\def\xrefX[#1,#2,#3,#4,#5,#6]{\begingroup + \unsepspaces + % + % Get args without leading/trailing spaces. + \def\printedrefname{\ignorespaces #3}% + \setbox\printedrefnamebox = \hbox{\printedrefname\unskip}% + % + \def\infofilename{\ignorespaces #4}% + \setbox\infofilenamebox = \hbox{\infofilename\unskip}% + % + \def\printedmanual{\ignorespaces #5}% + \setbox\printedmanualbox = \hbox{\printedmanual\unskip}% + % + % If the printed reference name (arg #3) was not explicitly given in + % the @xref, figure out what we want to use. + \ifdim \wd\printedrefnamebox = 0pt + % No printed node name was explicitly given. + \expandafter\ifx\csname SETxref-automatic-section-title\endcsname \relax + % Not auto section-title: use node name inside the square brackets. + \def\printedrefname{\ignorespaces #1}% + \else + % Auto section-title: use chapter/section title inside + % the square brackets if we have it. + \ifdim \wd\printedmanualbox > 0pt + % It is in another manual, so we don't have it; use node name. + \def\printedrefname{\ignorespaces #1}% + \else + \ifhavexrefs + % We (should) know the real title if we have the xref values. + \def\printedrefname{\refx{#1-title}{}}% + \else + % Otherwise just copy the Info node name. + \def\printedrefname{\ignorespaces #1}% + \fi% + \fi + \fi + \fi + % + % Make link in pdf output. + \ifpdf + {\indexnofonts + \turnoffactive + \makevalueexpandable + % This expands tokens, so do it after making catcode changes, so _ + % etc. don't get their TeX definitions. This ignores all spaces in + % #4, including (wrongly) those in the middle of the filename. + \getfilename{#4}% + % + % This (wrongly) does not take account of leading or trailing + % spaces in #1, which should be ignored. + \edef\pdfxrefdest{#1}% + \ifx\pdfxrefdest\empty + \def\pdfxrefdest{Top}% no empty targets + \else + \txiescapepdf\pdfxrefdest % escape PDF special chars + \fi + % + \leavevmode + \startlink attr{/Border [0 0 0]}% + \ifnum\filenamelength>0 + goto file{\the\filename.pdf} name{\pdfxrefdest}% + \else + goto name{\pdfmkpgn{\pdfxrefdest}}% + \fi + }% + \setcolor{\linkcolor}% + \fi + % + % Float references are printed completely differently: "Figure 1.2" + % instead of "[somenode], p.3". We distinguish them by the + % LABEL-title being set to a magic string. + {% + % Have to otherify everything special to allow the \csname to + % include an _ in the xref name, etc. + \indexnofonts + \turnoffactive + \expandafter\global\expandafter\let\expandafter\Xthisreftitle + \csname XR#1-title\endcsname + }% + \iffloat\Xthisreftitle + % If the user specified the print name (third arg) to the ref, + % print it instead of our usual "Figure 1.2". + \ifdim\wd\printedrefnamebox = 0pt + \refx{#1-snt}{}% + \else + \printedrefname + \fi + % + % If the user also gave the printed manual name (fifth arg), append + % "in MANUALNAME". + \ifdim \wd\printedmanualbox > 0pt + \space \putwordin{} \cite{\printedmanual}% + \fi + \else + % node/anchor (non-float) references. + % + % If we use \unhbox to print the node names, TeX does not insert + % empty discretionaries after hyphens, which means that it will not + % find a line break at a hyphen in a node names. Since some manuals + % are best written with fairly long node names, containing hyphens, + % this is a loss. Therefore, we give the text of the node name + % again, so it is as if TeX is seeing it for the first time. + % + \ifdim \wd\printedmanualbox > 0pt + % Cross-manual reference with a printed manual name. + % + \crossmanualxref{\cite{\printedmanual\unskip}}% + % + \else\ifdim \wd\infofilenamebox > 0pt + % Cross-manual reference with only an info filename (arg 4), no + % printed manual name (arg 5). This is essentially the same as + % the case above; we output the filename, since we have nothing else. + % + \crossmanualxref{\code{\infofilename\unskip}}% + % + \else + % Reference within this manual. + % + % _ (for example) has to be the character _ for the purposes of the + % control sequence corresponding to the node, but it has to expand + % into the usual \leavevmode...\vrule stuff for purposes of + % printing. So we \turnoffactive for the \refx-snt, back on for the + % printing, back off for the \refx-pg. + {\turnoffactive + % Only output a following space if the -snt ref is nonempty; for + % @unnumbered and @anchor, it won't be. + \setbox2 = \hbox{\ignorespaces \refx{#1-snt}{}}% + \ifdim \wd2 > 0pt \refx{#1-snt}\space\fi + }% + % output the `[mynode]' via the macro below so it can be overridden. + \xrefprintnodename\printedrefname + % + % But we always want a comma and a space: + ,\space + % + % output the `page 3'. + \turnoffactive \putwordpage\tie\refx{#1-pg}{}% + \fi\fi + \fi + \endlink +\endgroup} + +% Output a cross-manual xref to #1. Used just above (twice). +% +% Only include the text "Section ``foo'' in" if the foo is neither +% missing or Top. Thus, @xref{,,,foo,The Foo Manual} outputs simply +% "see The Foo Manual", the idea being to refer to the whole manual. +% +% But, this being TeX, we can't easily compare our node name against the +% string "Top" while ignoring the possible spaces before and after in +% the input. By adding the arbitrary 7sp below, we make it much less +% likely that a real node name would have the same width as "Top" (e.g., +% in a monospaced font). Hopefully it will never happen in practice. +% +% For the same basic reason, we retypeset the "Top" at every +% reference, since the current font is indeterminate. +% +\def\crossmanualxref#1{% + \setbox\toprefbox = \hbox{Top\kern7sp}% + \setbox2 = \hbox{\ignorespaces \printedrefname \unskip \kern7sp}% + \ifdim \wd2 > 7sp % nonempty? + \ifdim \wd2 = \wd\toprefbox \else % same as Top? + \putwordSection{} ``\printedrefname'' \putwordin{}\space + \fi + \fi + #1% +} + +% This macro is called from \xrefX for the `[nodename]' part of xref +% output. It's a separate macro only so it can be changed more easily, +% since square brackets don't work well in some documents. Particularly +% one that Bob is working on :). +% +\def\xrefprintnodename#1{[#1]} + +% Things referred to by \setref. +% +\def\Ynothing{} +\def\Yomitfromtoc{} +\def\Ynumbered{% + \ifnum\secno=0 + \putwordChapter@tie \the\chapno + \else \ifnum\subsecno=0 + \putwordSection@tie \the\chapno.\the\secno + \else \ifnum\subsubsecno=0 + \putwordSection@tie \the\chapno.\the\secno.\the\subsecno + \else + \putwordSection@tie \the\chapno.\the\secno.\the\subsecno.\the\subsubsecno + \fi\fi\fi +} +\def\Yappendix{% + \ifnum\secno=0 + \putwordAppendix@tie @char\the\appendixno{}% + \else \ifnum\subsecno=0 + \putwordSection@tie @char\the\appendixno.\the\secno + \else \ifnum\subsubsecno=0 + \putwordSection@tie @char\the\appendixno.\the\secno.\the\subsecno + \else + \putwordSection@tie + @char\the\appendixno.\the\secno.\the\subsecno.\the\subsubsecno + \fi\fi\fi +} + +% Define \refx{NAME}{SUFFIX} to reference a cross-reference string named NAME. +% If its value is nonempty, SUFFIX is output afterward. +% +\def\refx#1#2{% + {% + \indexnofonts + \otherbackslash + \expandafter\global\expandafter\let\expandafter\thisrefX + \csname XR#1\endcsname + }% + \ifx\thisrefX\relax + % If not defined, say something at least. + \angleleft un\-de\-fined\angleright + \iflinks + \ifhavexrefs + {\toks0 = {#1}% avoid expansion of possibly-complex value + \message{\linenumber Undefined cross reference `\the\toks0'.}}% + \else + \ifwarnedxrefs\else + \global\warnedxrefstrue + \message{Cross reference values unknown; you must run TeX again.}% + \fi + \fi + \fi + \else + % It's defined, so just use it. + \thisrefX + \fi + #2% Output the suffix in any case. +} + +% This is the macro invoked by entries in the aux file. Usually it's +% just a \def (we prepend XR to the control sequence name to avoid +% collisions). But if this is a float type, we have more work to do. +% +\def\xrdef#1#2{% + {% The node name might contain 8-bit characters, which in our current + % implementation are changed to commands like @'e. Don't let these + % mess up the control sequence name. + \indexnofonts + \turnoffactive + \xdef\safexrefname{#1}% + }% + % + \expandafter\gdef\csname XR\safexrefname\endcsname{#2}% remember this xref + % + % Was that xref control sequence that we just defined for a float? + \expandafter\iffloat\csname XR\safexrefname\endcsname + % it was a float, and we have the (safe) float type in \iffloattype. + \expandafter\let\expandafter\floatlist + \csname floatlist\iffloattype\endcsname + % + % Is this the first time we've seen this float type? + \expandafter\ifx\floatlist\relax + \toks0 = {\do}% yes, so just \do + \else + % had it before, so preserve previous elements in list. + \toks0 = \expandafter{\floatlist\do}% + \fi + % + % Remember this xref in the control sequence \floatlistFLOATTYPE, + % for later use in \listoffloats. + \expandafter\xdef\csname floatlist\iffloattype\endcsname{\the\toks0 + {\safexrefname}}% + \fi +} + +% Read the last existing aux file, if any. No error if none exists. +% +\def\tryauxfile{% + \openin 1 \jobname.aux + \ifeof 1 \else + \readdatafile{aux}% + \global\havexrefstrue + \fi + \closein 1 +} + +\def\setupdatafile{% + \catcode`\^^@=\other + \catcode`\^^A=\other + \catcode`\^^B=\other + \catcode`\^^C=\other + \catcode`\^^D=\other + \catcode`\^^E=\other + \catcode`\^^F=\other + \catcode`\^^G=\other + \catcode`\^^H=\other + \catcode`\^^K=\other + \catcode`\^^L=\other + \catcode`\^^N=\other + \catcode`\^^P=\other + \catcode`\^^Q=\other + \catcode`\^^R=\other + \catcode`\^^S=\other + \catcode`\^^T=\other + \catcode`\^^U=\other + \catcode`\^^V=\other + \catcode`\^^W=\other + \catcode`\^^X=\other + \catcode`\^^Z=\other + \catcode`\^^[=\other + \catcode`\^^\=\other + \catcode`\^^]=\other + \catcode`\^^^=\other + \catcode`\^^_=\other + % It was suggested to set the catcode of ^ to 7, which would allow ^^e4 etc. + % in xref tags, i.e., node names. But since ^^e4 notation isn't + % supported in the main text, it doesn't seem desirable. Furthermore, + % that is not enough: for node names that actually contain a ^ + % character, we would end up writing a line like this: 'xrdef {'hat + % b-title}{'hat b} and \xrdef does a \csname...\endcsname on the first + % argument, and \hat is not an expandable control sequence. It could + % all be worked out, but why? Either we support ^^ or we don't. + % + % The other change necessary for this was to define \auxhat: + % \def\auxhat{\def^{'hat }}% extra space so ok if followed by letter + % and then to call \auxhat in \setq. + % + \catcode`\^=\other + % + % Special characters. Should be turned off anyway, but... + \catcode`\~=\other + \catcode`\[=\other + \catcode`\]=\other + \catcode`\"=\other + \catcode`\_=\other + \catcode`\|=\other + \catcode`\<=\other + \catcode`\>=\other + \catcode`\$=\other + \catcode`\#=\other + \catcode`\&=\other + \catcode`\%=\other + \catcode`+=\other % avoid \+ for paranoia even though we've turned it off + % + % This is to support \ in node names and titles, since the \ + % characters end up in a \csname. It's easier than + % leaving it active and making its active definition an actual \ + % character. What I don't understand is why it works in the *value* + % of the xrdef. Seems like it should be a catcode12 \, and that + % should not typeset properly. But it works, so I'm moving on for + % now. --karl, 15jan04. + \catcode`\\=\other + % + % Make the characters 128-255 be printing characters. + {% + \count1=128 + \def\loop{% + \catcode\count1=\other + \advance\count1 by 1 + \ifnum \count1<256 \loop \fi + }% + }% + % + % @ is our escape character in .aux files, and we need braces. + \catcode`\{=1 + \catcode`\}=2 + \catcode`\@=0 +} + +\def\readdatafile#1{% +\begingroup + \setupdatafile + \input\jobname.#1 +\endgroup} + + +\message{insertions,} +% including footnotes. + +\newcount \footnoteno + +% The trailing space in the following definition for supereject is +% vital for proper filling; pages come out unaligned when you do a +% pagealignmacro call if that space before the closing brace is +% removed. (Generally, numeric constants should always be followed by a +% space to prevent strange expansion errors.) +\def\supereject{\par\penalty -20000\footnoteno =0 } + +% @footnotestyle is meaningful for Info output only. +\let\footnotestyle=\comment + +{\catcode `\@=11 +% +% Auto-number footnotes. Otherwise like plain. +\gdef\footnote{% + \let\indent=\ptexindent + \let\noindent=\ptexnoindent + \global\advance\footnoteno by \@ne + \edef\thisfootno{$^{\the\footnoteno}$}% + % + % In case the footnote comes at the end of a sentence, preserve the + % extra spacing after we do the footnote number. + \let\@sf\empty + \ifhmode\edef\@sf{\spacefactor\the\spacefactor}\ptexslash\fi + % + % Remove inadvertent blank space before typesetting the footnote number. + \unskip + \thisfootno\@sf + \dofootnote +}% + +% Don't bother with the trickery in plain.tex to not require the +% footnote text as a parameter. Our footnotes don't need to be so general. +% +% Oh yes, they do; otherwise, @ifset (and anything else that uses +% \parseargline) fails inside footnotes because the tokens are fixed when +% the footnote is read. --karl, 16nov96. +% +\gdef\dofootnote{% + \insert\footins\bgroup + % We want to typeset this text as a normal paragraph, even if the + % footnote reference occurs in (for example) a display environment. + % So reset some parameters. + \hsize=\pagewidth + \interlinepenalty\interfootnotelinepenalty + \splittopskip\ht\strutbox % top baseline for broken footnotes + \splitmaxdepth\dp\strutbox + \floatingpenalty\@MM + \leftskip\z@skip + \rightskip\z@skip + \spaceskip\z@skip + \xspaceskip\z@skip + \parindent\defaultparindent + % + \smallfonts \rm + % + % Because we use hanging indentation in footnotes, a @noindent appears + % to exdent this text, so make it be a no-op. makeinfo does not use + % hanging indentation so @noindent can still be needed within footnote + % text after an @example or the like (not that this is good style). + \let\noindent = \relax + % + % Hang the footnote text off the number. Use \everypar in case the + % footnote extends for more than one paragraph. + \everypar = {\hang}% + \textindent{\thisfootno}% + % + % Don't crash into the line above the footnote text. Since this + % expands into a box, it must come within the paragraph, lest it + % provide a place where TeX can split the footnote. + \footstrut + % + % Invoke rest of plain TeX footnote routine. + \futurelet\next\fo@t +} +}%end \catcode `\@=11 + +% In case a @footnote appears in a vbox, save the footnote text and create +% the real \insert just after the vbox finished. Otherwise, the insertion +% would be lost. +% Similarly, if a @footnote appears inside an alignment, save the footnote +% text to a box and make the \insert when a row of the table is finished. +% And the same can be done for other insert classes. --kasal, 16nov03. + +% Replace the \insert primitive by a cheating macro. +% Deeper inside, just make sure that the saved insertions are not spilled +% out prematurely. +% +\def\startsavinginserts{% + \ifx \insert\ptexinsert + \let\insert\saveinsert + \else + \let\checkinserts\relax + \fi +} + +% This \insert replacement works for both \insert\footins{foo} and +% \insert\footins\bgroup foo\egroup, but it doesn't work for \insert27{foo}. +% +\def\saveinsert#1{% + \edef\next{\noexpand\savetobox \makeSAVEname#1}% + \afterassignment\next + % swallow the left brace + \let\temp = +} +\def\makeSAVEname#1{\makecsname{SAVE\expandafter\gobble\string#1}} +\def\savetobox#1{\global\setbox#1 = \vbox\bgroup \unvbox#1} + +\def\checksaveins#1{\ifvoid#1\else \placesaveins#1\fi} + +\def\placesaveins#1{% + \ptexinsert \csname\expandafter\gobblesave\string#1\endcsname + {\box#1}% +} + +% eat @SAVE -- beware, all of them have catcode \other: +{ + \def\dospecials{\do S\do A\do V\do E} \uncatcodespecials % ;-) + \gdef\gobblesave @SAVE{} +} + +% initialization: +\def\newsaveins #1{% + \edef\next{\noexpand\newsaveinsX \makeSAVEname#1}% + \next +} +\def\newsaveinsX #1{% + \csname newbox\endcsname #1% + \expandafter\def\expandafter\checkinserts\expandafter{\checkinserts + \checksaveins #1}% +} + +% initialize: +\let\checkinserts\empty +\newsaveins\footins +\newsaveins\margin + + +% @image. We use the macros from epsf.tex to support this. +% If epsf.tex is not installed and @image is used, we complain. +% +% Check for and read epsf.tex up front. If we read it only at @image +% time, we might be inside a group, and then its definitions would get +% undone and the next image would fail. +\openin 1 = epsf.tex +\ifeof 1 \else + % Do not bother showing banner with epsf.tex v2.7k (available in + % doc/epsf.tex and on ctan). + \def\epsfannounce{\toks0 = }% + \input epsf.tex +\fi +\closein 1 +% +% We will only complain once about lack of epsf.tex. +\newif\ifwarnednoepsf +\newhelp\noepsfhelp{epsf.tex must be installed for images to + work. It is also included in the Texinfo distribution, or you can get + it from ftp://tug.org/tex/epsf.tex.} +% +\def\image#1{% + \ifx\epsfbox\thisisundefined + \ifwarnednoepsf \else + \errhelp = \noepsfhelp + \errmessage{epsf.tex not found, images will be ignored}% + \global\warnednoepsftrue + \fi + \else + \imagexxx #1,,,,,\finish + \fi +} +% +% Arguments to @image: +% #1 is (mandatory) image filename; we tack on .eps extension. +% #2 is (optional) width, #3 is (optional) height. +% #4 is (ignored optional) html alt text. +% #5 is (ignored optional) extension. +% #6 is just the usual extra ignored arg for parsing stuff. +\newif\ifimagevmode +\def\imagexxx#1,#2,#3,#4,#5,#6\finish{\begingroup + \catcode`\^^M = 5 % in case we're inside an example + \normalturnoffactive % allow _ et al. in names + % If the image is by itself, center it. + \ifvmode + \imagevmodetrue + \else \ifx\centersub\centerV + % for @center @image, we need a vbox so we can have our vertical space + \imagevmodetrue + \vbox\bgroup % vbox has better behavior than vtop herev + \fi\fi + % + \ifimagevmode + \nobreak\medskip + % Usually we'll have text after the image which will insert + % \parskip glue, so insert it here too to equalize the space + % above and below. + \nobreak\vskip\parskip + \nobreak + \fi + % + % Leave vertical mode so that indentation from an enclosing + % environment such as @quotation is respected. + % However, if we're at the top level, we don't want the + % normal paragraph indentation. + % On the other hand, if we are in the case of @center @image, we don't + % want to start a paragraph, which will create a hsize-width box and + % eradicate the centering. + \ifx\centersub\centerV\else \noindent \fi + % + % Output the image. + \ifpdf + \dopdfimage{#1}{#2}{#3}% + \else + % \epsfbox itself resets \epsf?size at each figure. + \setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \epsfxsize=#2\relax \fi + \setbox0 = \hbox{\ignorespaces #3}\ifdim\wd0 > 0pt \epsfysize=#3\relax \fi + \epsfbox{#1.eps}% + \fi + % + \ifimagevmode + \medskip % space after a standalone image + \fi + \ifx\centersub\centerV \egroup \fi +\endgroup} + + +% @float FLOATTYPE,LABEL,LOC ... @end float for displayed figures, tables, +% etc. We don't actually implement floating yet, we always include the +% float "here". But it seemed the best name for the future. +% +\envparseargdef\float{\eatcommaspace\eatcommaspace\dofloat#1, , ,\finish} + +% There may be a space before second and/or third parameter; delete it. +\def\eatcommaspace#1, {#1,} + +% #1 is the optional FLOATTYPE, the text label for this float, typically +% "Figure", "Table", "Example", etc. Can't contain commas. If omitted, +% this float will not be numbered and cannot be referred to. +% +% #2 is the optional xref label. Also must be present for the float to +% be referable. +% +% #3 is the optional positioning argument; for now, it is ignored. It +% will somehow specify the positions allowed to float to (here, top, bottom). +% +% We keep a separate counter for each FLOATTYPE, which we reset at each +% chapter-level command. +\let\resetallfloatnos=\empty +% +\def\dofloat#1,#2,#3,#4\finish{% + \let\thiscaption=\empty + \let\thisshortcaption=\empty + % + % don't lose footnotes inside @float. + % + % BEWARE: when the floats start float, we have to issue warning whenever an + % insert appears inside a float which could possibly float. --kasal, 26may04 + % + \startsavinginserts + % + % We can't be used inside a paragraph. + \par + % + \vtop\bgroup + \def\floattype{#1}% + \def\floatlabel{#2}% + \def\floatloc{#3}% we do nothing with this yet. + % + \ifx\floattype\empty + \let\safefloattype=\empty + \else + {% + % the floattype might have accents or other special characters, + % but we need to use it in a control sequence name. + \indexnofonts + \turnoffactive + \xdef\safefloattype{\floattype}% + }% + \fi + % + % If label is given but no type, we handle that as the empty type. + \ifx\floatlabel\empty \else + % We want each FLOATTYPE to be numbered separately (Figure 1, + % Table 1, Figure 2, ...). (And if no label, no number.) + % + \expandafter\getfloatno\csname\safefloattype floatno\endcsname + \global\advance\floatno by 1 + % + {% + % This magic value for \lastsection is output by \setref as the + % XREFLABEL-title value. \xrefX uses it to distinguish float + % labels (which have a completely different output format) from + % node and anchor labels. And \xrdef uses it to construct the + % lists of floats. + % + \edef\lastsection{\floatmagic=\safefloattype}% + \setref{\floatlabel}{Yfloat}% + }% + \fi + % + % start with \parskip glue, I guess. + \vskip\parskip + % + % Don't suppress indentation if a float happens to start a section. + \restorefirstparagraphindent +} + +% we have these possibilities: +% @float Foo,lbl & @caption{Cap}: Foo 1.1: Cap +% @float Foo,lbl & no caption: Foo 1.1 +% @float Foo & @caption{Cap}: Foo: Cap +% @float Foo & no caption: Foo +% @float ,lbl & Caption{Cap}: 1.1: Cap +% @float ,lbl & no caption: 1.1 +% @float & @caption{Cap}: Cap +% @float & no caption: +% +\def\Efloat{% + \let\floatident = \empty + % + % In all cases, if we have a float type, it comes first. + \ifx\floattype\empty \else \def\floatident{\floattype}\fi + % + % If we have an xref label, the number comes next. + \ifx\floatlabel\empty \else + \ifx\floattype\empty \else % if also had float type, need tie first. + \appendtomacro\floatident{\tie}% + \fi + % the number. + \appendtomacro\floatident{\chaplevelprefix\the\floatno}% + \fi + % + % Start the printed caption with what we've constructed in + % \floatident, but keep it separate; we need \floatident again. + \let\captionline = \floatident + % + \ifx\thiscaption\empty \else + \ifx\floatident\empty \else + \appendtomacro\captionline{: }% had ident, so need a colon between + \fi + % + % caption text. + \appendtomacro\captionline{\scanexp\thiscaption}% + \fi + % + % If we have anything to print, print it, with space before. + % Eventually this needs to become an \insert. + \ifx\captionline\empty \else + \vskip.5\parskip + \captionline + % + % Space below caption. + \vskip\parskip + \fi + % + % If have an xref label, write the list of floats info. Do this + % after the caption, to avoid chance of it being a breakpoint. + \ifx\floatlabel\empty \else + % Write the text that goes in the lof to the aux file as + % \floatlabel-lof. Besides \floatident, we include the short + % caption if specified, else the full caption if specified, else nothing. + {% + \atdummies + % + % since we read the caption text in the macro world, where ^^M + % is turned into a normal character, we have to scan it back, so + % we don't write the literal three characters "^^M" into the aux file. + \scanexp{% + \xdef\noexpand\gtemp{% + \ifx\thisshortcaption\empty + \thiscaption + \else + \thisshortcaption + \fi + }% + }% + \immediate\write\auxfile{@xrdef{\floatlabel-lof}{\floatident + \ifx\gtemp\empty \else : \gtemp \fi}}% + }% + \fi + \egroup % end of \vtop + % + % place the captured inserts + % + % BEWARE: when the floats start floating, we have to issue warning + % whenever an insert appears inside a float which could possibly + % float. --kasal, 26may04 + % + \checkinserts +} + +% Append the tokens #2 to the definition of macro #1, not expanding either. +% +\def\appendtomacro#1#2{% + \expandafter\def\expandafter#1\expandafter{#1#2}% +} + +% @caption, @shortcaption +% +\def\caption{\docaption\thiscaption} +\def\shortcaption{\docaption\thisshortcaption} +\def\docaption{\checkenv\float \bgroup\scanargctxt\defcaption} +\def\defcaption#1#2{\egroup \def#1{#2}} + +% The parameter is the control sequence identifying the counter we are +% going to use. Create it if it doesn't exist and assign it to \floatno. +\def\getfloatno#1{% + \ifx#1\relax + % Haven't seen this figure type before. + \csname newcount\endcsname #1% + % + % Remember to reset this floatno at the next chap. + \expandafter\gdef\expandafter\resetallfloatnos + \expandafter{\resetallfloatnos #1=0 }% + \fi + \let\floatno#1% +} + +% \setref calls this to get the XREFLABEL-snt value. We want an @xref +% to the FLOATLABEL to expand to "Figure 3.1". We call \setref when we +% first read the @float command. +% +\def\Yfloat{\floattype@tie \chaplevelprefix\the\floatno}% + +% Magic string used for the XREFLABEL-title value, so \xrefX can +% distinguish floats from other xref types. +\def\floatmagic{!!float!!} + +% #1 is the control sequence we are passed; we expand into a conditional +% which is true if #1 represents a float ref. That is, the magic +% \lastsection value which we \setref above. +% +\def\iffloat#1{\expandafter\doiffloat#1==\finish} +% +% #1 is (maybe) the \floatmagic string. If so, #2 will be the +% (safe) float type for this float. We set \iffloattype to #2. +% +\def\doiffloat#1=#2=#3\finish{% + \def\temp{#1}% + \def\iffloattype{#2}% + \ifx\temp\floatmagic +} + +% @listoffloats FLOATTYPE - print a list of floats like a table of contents. +% +\parseargdef\listoffloats{% + \def\floattype{#1}% floattype + {% + % the floattype might have accents or other special characters, + % but we need to use it in a control sequence name. + \indexnofonts + \turnoffactive + \xdef\safefloattype{\floattype}% + }% + % + % \xrdef saves the floats as a \do-list in \floatlistSAFEFLOATTYPE. + \expandafter\ifx\csname floatlist\safefloattype\endcsname \relax + \ifhavexrefs + % if the user said @listoffloats foo but never @float foo. + \message{\linenumber No `\safefloattype' floats to list.}% + \fi + \else + \begingroup + \leftskip=\tocindent % indent these entries like a toc + \let\do=\listoffloatsdo + \csname floatlist\safefloattype\endcsname + \endgroup + \fi +} + +% This is called on each entry in a list of floats. We're passed the +% xref label, in the form LABEL-title, which is how we save it in the +% aux file. We strip off the -title and look up \XRLABEL-lof, which +% has the text we're supposed to typeset here. +% +% Figures without xref labels will not be included in the list (since +% they won't appear in the aux file). +% +\def\listoffloatsdo#1{\listoffloatsdoentry#1\finish} +\def\listoffloatsdoentry#1-title\finish{{% + % Can't fully expand XR#1-lof because it can contain anything. Just + % pass the control sequence. On the other hand, XR#1-pg is just the + % page number, and we want to fully expand that so we can get a link + % in pdf output. + \toksA = \expandafter{\csname XR#1-lof\endcsname}% + % + % use the same \entry macro we use to generate the TOC and index. + \edef\writeentry{\noexpand\entry{\the\toksA}{\csname XR#1-pg\endcsname}}% + \writeentry +}} + + +\message{localization,} + +% For single-language documents, @documentlanguage is usually given very +% early, just after @documentencoding. Single argument is the language +% (de) or locale (de_DE) abbreviation. +% +{ + \catcode`\_ = \active + \globaldefs=1 +\parseargdef\documentlanguage{\begingroup + \let_=\normalunderscore % normal _ character for filenames + \tex % read txi-??.tex file in plain TeX. + % Read the file by the name they passed if it exists. + \openin 1 txi-#1.tex + \ifeof 1 + \documentlanguagetrywithoutunderscore{#1_\finish}% + \else + \globaldefs = 1 % everything in the txi-LL files needs to persist + \input txi-#1.tex + \fi + \closein 1 + \endgroup % end raw TeX +\endgroup} +% +% If they passed de_DE, and txi-de_DE.tex doesn't exist, +% try txi-de.tex. +% +\gdef\documentlanguagetrywithoutunderscore#1_#2\finish{% + \openin 1 txi-#1.tex + \ifeof 1 + \errhelp = \nolanghelp + \errmessage{Cannot read language file txi-#1.tex}% + \else + \globaldefs = 1 % everything in the txi-LL files needs to persist + \input txi-#1.tex + \fi + \closein 1 +} +}% end of special _ catcode +% +\newhelp\nolanghelp{The given language definition file cannot be found or +is empty. Maybe you need to install it? Putting it in the current +directory should work if nowhere else does.} + +% This macro is called from txi-??.tex files; the first argument is the +% \language name to set (without the "\lang@" prefix), the second and +% third args are \{left,right}hyphenmin. +% +% The language names to pass are determined when the format is built. +% See the etex.log file created at that time, e.g., +% /usr/local/texlive/2008/texmf-var/web2c/pdftex/etex.log. +% +% With TeX Live 2008, etex now includes hyphenation patterns for all +% available languages. This means we can support hyphenation in +% Texinfo, at least to some extent. (This still doesn't solve the +% accented characters problem.) +% +\catcode`@=11 +\def\txisetlanguage#1#2#3{% + % do not set the language if the name is undefined in the current TeX. + \expandafter\ifx\csname lang@#1\endcsname \relax + \message{no patterns for #1}% + \else + \global\language = \csname lang@#1\endcsname + \fi + % but there is no harm in adjusting the hyphenmin values regardless. + \global\lefthyphenmin = #2\relax + \global\righthyphenmin = #3\relax +} + +% Helpers for encodings. +% Set the catcode of characters 128 through 255 to the specified number. +% +\def\setnonasciicharscatcode#1{% + \count255=128 + \loop\ifnum\count255<256 + \global\catcode\count255=#1\relax + \advance\count255 by 1 + \repeat +} + +\def\setnonasciicharscatcodenonglobal#1{% + \count255=128 + \loop\ifnum\count255<256 + \catcode\count255=#1\relax + \advance\count255 by 1 + \repeat +} + +% @documentencoding sets the definition of non-ASCII characters +% according to the specified encoding. +% +\parseargdef\documentencoding{% + % Encoding being declared for the document. + \def\declaredencoding{\csname #1.enc\endcsname}% + % + % Supported encodings: names converted to tokens in order to be able + % to compare them with \ifx. + \def\ascii{\csname US-ASCII.enc\endcsname}% + \def\latnine{\csname ISO-8859-15.enc\endcsname}% + \def\latone{\csname ISO-8859-1.enc\endcsname}% + \def\lattwo{\csname ISO-8859-2.enc\endcsname}% + \def\utfeight{\csname UTF-8.enc\endcsname}% + % + \ifx \declaredencoding \ascii + \asciichardefs + % + \else \ifx \declaredencoding \lattwo + \setnonasciicharscatcode\active + \lattwochardefs + % + \else \ifx \declaredencoding \latone + \setnonasciicharscatcode\active + \latonechardefs + % + \else \ifx \declaredencoding \latnine + \setnonasciicharscatcode\active + \latninechardefs + % + \else \ifx \declaredencoding \utfeight + \setnonasciicharscatcode\active + \utfeightchardefs + % + \else + \message{Unknown document encoding #1, ignoring.}% + % + \fi % utfeight + \fi % latnine + \fi % latone + \fi % lattwo + \fi % ascii +} + +% A message to be logged when using a character that isn't available +% the default font encoding (OT1). +% +\def\missingcharmsg#1{\message{Character missing in OT1 encoding: #1.}} + +% Take account of \c (plain) vs. \, (Texinfo) difference. +\def\cedilla#1{\ifx\c\ptexc\c{#1}\else\,{#1}\fi} + +% First, make active non-ASCII characters in order for them to be +% correctly categorized when TeX reads the replacement text of +% macros containing the character definitions. +\setnonasciicharscatcode\active +% +% Latin1 (ISO-8859-1) character definitions. +\def\latonechardefs{% + \gdef^^a0{\tie} + \gdef^^a1{\exclamdown} + \gdef^^a2{\missingcharmsg{CENT SIGN}} + \gdef^^a3{{\pounds}} + \gdef^^a4{\missingcharmsg{CURRENCY SIGN}} + \gdef^^a5{\missingcharmsg{YEN SIGN}} + \gdef^^a6{\missingcharmsg{BROKEN BAR}} + \gdef^^a7{\S} + \gdef^^a8{\"{}} + \gdef^^a9{\copyright} + \gdef^^aa{\ordf} + \gdef^^ab{\guillemetleft} + \gdef^^ac{$\lnot$} + \gdef^^ad{\-} + \gdef^^ae{\registeredsymbol} + \gdef^^af{\={}} + % + \gdef^^b0{\textdegree} + \gdef^^b1{$\pm$} + \gdef^^b2{$^2$} + \gdef^^b3{$^3$} + \gdef^^b4{\'{}} + \gdef^^b5{$\mu$} + \gdef^^b6{\P} + % + \gdef^^b7{$^.$} + \gdef^^b8{\cedilla\ } + \gdef^^b9{$^1$} + \gdef^^ba{\ordm} + % + \gdef^^bb{\guillemetright} + \gdef^^bc{$1\over4$} + \gdef^^bd{$1\over2$} + \gdef^^be{$3\over4$} + \gdef^^bf{\questiondown} + % + \gdef^^c0{\`A} + \gdef^^c1{\'A} + \gdef^^c2{\^A} + \gdef^^c3{\~A} + \gdef^^c4{\"A} + \gdef^^c5{\ringaccent A} + \gdef^^c6{\AE} + \gdef^^c7{\cedilla C} + \gdef^^c8{\`E} + \gdef^^c9{\'E} + \gdef^^ca{\^E} + \gdef^^cb{\"E} + \gdef^^cc{\`I} + \gdef^^cd{\'I} + \gdef^^ce{\^I} + \gdef^^cf{\"I} + % + \gdef^^d0{\DH} + \gdef^^d1{\~N} + \gdef^^d2{\`O} + \gdef^^d3{\'O} + \gdef^^d4{\^O} + \gdef^^d5{\~O} + \gdef^^d6{\"O} + \gdef^^d7{$\times$} + \gdef^^d8{\O} + \gdef^^d9{\`U} + \gdef^^da{\'U} + \gdef^^db{\^U} + \gdef^^dc{\"U} + \gdef^^dd{\'Y} + \gdef^^de{\TH} + \gdef^^df{\ss} + % + \gdef^^e0{\`a} + \gdef^^e1{\'a} + \gdef^^e2{\^a} + \gdef^^e3{\~a} + \gdef^^e4{\"a} + \gdef^^e5{\ringaccent a} + \gdef^^e6{\ae} + \gdef^^e7{\cedilla c} + \gdef^^e8{\`e} + \gdef^^e9{\'e} + \gdef^^ea{\^e} + \gdef^^eb{\"e} + \gdef^^ec{\`{\dotless i}} + \gdef^^ed{\'{\dotless i}} + \gdef^^ee{\^{\dotless i}} + \gdef^^ef{\"{\dotless i}} + % + \gdef^^f0{\dh} + \gdef^^f1{\~n} + \gdef^^f2{\`o} + \gdef^^f3{\'o} + \gdef^^f4{\^o} + \gdef^^f5{\~o} + \gdef^^f6{\"o} + \gdef^^f7{$\div$} + \gdef^^f8{\o} + \gdef^^f9{\`u} + \gdef^^fa{\'u} + \gdef^^fb{\^u} + \gdef^^fc{\"u} + \gdef^^fd{\'y} + \gdef^^fe{\th} + \gdef^^ff{\"y} +} + +% Latin9 (ISO-8859-15) encoding character definitions. +\def\latninechardefs{% + % Encoding is almost identical to Latin1. + \latonechardefs + % + \gdef^^a4{\euro} + \gdef^^a6{\v S} + \gdef^^a8{\v s} + \gdef^^b4{\v Z} + \gdef^^b8{\v z} + \gdef^^bc{\OE} + \gdef^^bd{\oe} + \gdef^^be{\"Y} +} + +% Latin2 (ISO-8859-2) character definitions. +\def\lattwochardefs{% + \gdef^^a0{\tie} + \gdef^^a1{\ogonek{A}} + \gdef^^a2{\u{}} + \gdef^^a3{\L} + \gdef^^a4{\missingcharmsg{CURRENCY SIGN}} + \gdef^^a5{\v L} + \gdef^^a6{\'S} + \gdef^^a7{\S} + \gdef^^a8{\"{}} + \gdef^^a9{\v S} + \gdef^^aa{\cedilla S} + \gdef^^ab{\v T} + \gdef^^ac{\'Z} + \gdef^^ad{\-} + \gdef^^ae{\v Z} + \gdef^^af{\dotaccent Z} + % + \gdef^^b0{\textdegree} + \gdef^^b1{\ogonek{a}} + \gdef^^b2{\ogonek{ }} + \gdef^^b3{\l} + \gdef^^b4{\'{}} + \gdef^^b5{\v l} + \gdef^^b6{\'s} + \gdef^^b7{\v{}} + \gdef^^b8{\cedilla\ } + \gdef^^b9{\v s} + \gdef^^ba{\cedilla s} + \gdef^^bb{\v t} + \gdef^^bc{\'z} + \gdef^^bd{\H{}} + \gdef^^be{\v z} + \gdef^^bf{\dotaccent z} + % + \gdef^^c0{\'R} + \gdef^^c1{\'A} + \gdef^^c2{\^A} + \gdef^^c3{\u A} + \gdef^^c4{\"A} + \gdef^^c5{\'L} + \gdef^^c6{\'C} + \gdef^^c7{\cedilla C} + \gdef^^c8{\v C} + \gdef^^c9{\'E} + \gdef^^ca{\ogonek{E}} + \gdef^^cb{\"E} + \gdef^^cc{\v E} + \gdef^^cd{\'I} + \gdef^^ce{\^I} + \gdef^^cf{\v D} + % + \gdef^^d0{\DH} + \gdef^^d1{\'N} + \gdef^^d2{\v N} + \gdef^^d3{\'O} + \gdef^^d4{\^O} + \gdef^^d5{\H O} + \gdef^^d6{\"O} + \gdef^^d7{$\times$} + \gdef^^d8{\v R} + \gdef^^d9{\ringaccent U} + \gdef^^da{\'U} + \gdef^^db{\H U} + \gdef^^dc{\"U} + \gdef^^dd{\'Y} + \gdef^^de{\cedilla T} + \gdef^^df{\ss} + % + \gdef^^e0{\'r} + \gdef^^e1{\'a} + \gdef^^e2{\^a} + \gdef^^e3{\u a} + \gdef^^e4{\"a} + \gdef^^e5{\'l} + \gdef^^e6{\'c} + \gdef^^e7{\cedilla c} + \gdef^^e8{\v c} + \gdef^^e9{\'e} + \gdef^^ea{\ogonek{e}} + \gdef^^eb{\"e} + \gdef^^ec{\v e} + \gdef^^ed{\'{\dotless{i}}} + \gdef^^ee{\^{\dotless{i}}} + \gdef^^ef{\v d} + % + \gdef^^f0{\dh} + \gdef^^f1{\'n} + \gdef^^f2{\v n} + \gdef^^f3{\'o} + \gdef^^f4{\^o} + \gdef^^f5{\H o} + \gdef^^f6{\"o} + \gdef^^f7{$\div$} + \gdef^^f8{\v r} + \gdef^^f9{\ringaccent u} + \gdef^^fa{\'u} + \gdef^^fb{\H u} + \gdef^^fc{\"u} + \gdef^^fd{\'y} + \gdef^^fe{\cedilla t} + \gdef^^ff{\dotaccent{}} +} + +% UTF-8 character definitions. +% +% This code to support UTF-8 is based on LaTeX's utf8.def, with some +% changes for Texinfo conventions. It is included here under the GPL by +% permission from Frank Mittelbach and the LaTeX team. +% +\newcount\countUTFx +\newcount\countUTFy +\newcount\countUTFz + +\gdef\UTFviiiTwoOctets#1#2{\expandafter + \UTFviiiDefined\csname u8:#1\string #2\endcsname} +% +\gdef\UTFviiiThreeOctets#1#2#3{\expandafter + \UTFviiiDefined\csname u8:#1\string #2\string #3\endcsname} +% +\gdef\UTFviiiFourOctets#1#2#3#4{\expandafter + \UTFviiiDefined\csname u8:#1\string #2\string #3\string #4\endcsname} + +\gdef\UTFviiiDefined#1{% + \ifx #1\relax + \message{\linenumber Unicode char \string #1 not defined for Texinfo}% + \else + \expandafter #1% + \fi +} + +\begingroup + \catcode`\~13 + \catcode`\"12 + + \def\UTFviiiLoop{% + \global\catcode\countUTFx\active + \uccode`\~\countUTFx + \uppercase\expandafter{\UTFviiiTmp}% + \advance\countUTFx by 1 + \ifnum\countUTFx < \countUTFy + \expandafter\UTFviiiLoop + \fi} + + \countUTFx = "C2 + \countUTFy = "E0 + \def\UTFviiiTmp{% + \xdef~{\noexpand\UTFviiiTwoOctets\string~}} + \UTFviiiLoop + + \countUTFx = "E0 + \countUTFy = "F0 + \def\UTFviiiTmp{% + \xdef~{\noexpand\UTFviiiThreeOctets\string~}} + \UTFviiiLoop + + \countUTFx = "F0 + \countUTFy = "F4 + \def\UTFviiiTmp{% + \xdef~{\noexpand\UTFviiiFourOctets\string~}} + \UTFviiiLoop +\endgroup + +\begingroup + \catcode`\"=12 + \catcode`\<=12 + \catcode`\.=12 + \catcode`\,=12 + \catcode`\;=12 + \catcode`\!=12 + \catcode`\~=13 + + \gdef\DeclareUnicodeCharacter#1#2{% + \countUTFz = "#1\relax + %\wlog{\space\space defining Unicode char U+#1 (decimal \the\countUTFz)}% + \begingroup + \parseXMLCharref + \def\UTFviiiTwoOctets##1##2{% + \csname u8:##1\string ##2\endcsname}% + \def\UTFviiiThreeOctets##1##2##3{% + \csname u8:##1\string ##2\string ##3\endcsname}% + \def\UTFviiiFourOctets##1##2##3##4{% + \csname u8:##1\string ##2\string ##3\string ##4\endcsname}% + \expandafter\expandafter\expandafter\expandafter + \expandafter\expandafter\expandafter + \gdef\UTFviiiTmp{#2}% + \endgroup} + + \gdef\parseXMLCharref{% + \ifnum\countUTFz < "A0\relax + \errhelp = \EMsimple + \errmessage{Cannot define Unicode char value < 00A0}% + \else\ifnum\countUTFz < "800\relax + \parseUTFviiiA,% + \parseUTFviiiB C\UTFviiiTwoOctets.,% + \else\ifnum\countUTFz < "10000\relax + \parseUTFviiiA;% + \parseUTFviiiA,% + \parseUTFviiiB E\UTFviiiThreeOctets.{,;}% + \else + \parseUTFviiiA;% + \parseUTFviiiA,% + \parseUTFviiiA!% + \parseUTFviiiB F\UTFviiiFourOctets.{!,;}% + \fi\fi\fi + } + + \gdef\parseUTFviiiA#1{% + \countUTFx = \countUTFz + \divide\countUTFz by 64 + \countUTFy = \countUTFz + \multiply\countUTFz by 64 + \advance\countUTFx by -\countUTFz + \advance\countUTFx by 128 + \uccode `#1\countUTFx + \countUTFz = \countUTFy} + + \gdef\parseUTFviiiB#1#2#3#4{% + \advance\countUTFz by "#10\relax + \uccode `#3\countUTFz + \uppercase{\gdef\UTFviiiTmp{#2#3#4}}} +\endgroup + +\def\utfeightchardefs{% + \DeclareUnicodeCharacter{00A0}{\tie} + \DeclareUnicodeCharacter{00A1}{\exclamdown} + \DeclareUnicodeCharacter{00A3}{\pounds} + \DeclareUnicodeCharacter{00A8}{\"{ }} + \DeclareUnicodeCharacter{00A9}{\copyright} + \DeclareUnicodeCharacter{00AA}{\ordf} + \DeclareUnicodeCharacter{00AB}{\guillemetleft} + \DeclareUnicodeCharacter{00AD}{\-} + \DeclareUnicodeCharacter{00AE}{\registeredsymbol} + \DeclareUnicodeCharacter{00AF}{\={ }} + + \DeclareUnicodeCharacter{00B0}{\ringaccent{ }} + \DeclareUnicodeCharacter{00B4}{\'{ }} + \DeclareUnicodeCharacter{00B8}{\cedilla{ }} + \DeclareUnicodeCharacter{00BA}{\ordm} + \DeclareUnicodeCharacter{00BB}{\guillemetright} + \DeclareUnicodeCharacter{00BF}{\questiondown} + + \DeclareUnicodeCharacter{00C0}{\`A} + \DeclareUnicodeCharacter{00C1}{\'A} + \DeclareUnicodeCharacter{00C2}{\^A} + \DeclareUnicodeCharacter{00C3}{\~A} + \DeclareUnicodeCharacter{00C4}{\"A} + \DeclareUnicodeCharacter{00C5}{\AA} + \DeclareUnicodeCharacter{00C6}{\AE} + \DeclareUnicodeCharacter{00C7}{\cedilla{C}} + \DeclareUnicodeCharacter{00C8}{\`E} + \DeclareUnicodeCharacter{00C9}{\'E} + \DeclareUnicodeCharacter{00CA}{\^E} + \DeclareUnicodeCharacter{00CB}{\"E} + \DeclareUnicodeCharacter{00CC}{\`I} + \DeclareUnicodeCharacter{00CD}{\'I} + \DeclareUnicodeCharacter{00CE}{\^I} + \DeclareUnicodeCharacter{00CF}{\"I} + + \DeclareUnicodeCharacter{00D0}{\DH} + \DeclareUnicodeCharacter{00D1}{\~N} + \DeclareUnicodeCharacter{00D2}{\`O} + \DeclareUnicodeCharacter{00D3}{\'O} + \DeclareUnicodeCharacter{00D4}{\^O} + \DeclareUnicodeCharacter{00D5}{\~O} + \DeclareUnicodeCharacter{00D6}{\"O} + \DeclareUnicodeCharacter{00D8}{\O} + \DeclareUnicodeCharacter{00D9}{\`U} + \DeclareUnicodeCharacter{00DA}{\'U} + \DeclareUnicodeCharacter{00DB}{\^U} + \DeclareUnicodeCharacter{00DC}{\"U} + \DeclareUnicodeCharacter{00DD}{\'Y} + \DeclareUnicodeCharacter{00DE}{\TH} + \DeclareUnicodeCharacter{00DF}{\ss} + + \DeclareUnicodeCharacter{00E0}{\`a} + \DeclareUnicodeCharacter{00E1}{\'a} + \DeclareUnicodeCharacter{00E2}{\^a} + \DeclareUnicodeCharacter{00E3}{\~a} + \DeclareUnicodeCharacter{00E4}{\"a} + \DeclareUnicodeCharacter{00E5}{\aa} + \DeclareUnicodeCharacter{00E6}{\ae} + \DeclareUnicodeCharacter{00E7}{\cedilla{c}} + \DeclareUnicodeCharacter{00E8}{\`e} + \DeclareUnicodeCharacter{00E9}{\'e} + \DeclareUnicodeCharacter{00EA}{\^e} + \DeclareUnicodeCharacter{00EB}{\"e} + \DeclareUnicodeCharacter{00EC}{\`{\dotless{i}}} + \DeclareUnicodeCharacter{00ED}{\'{\dotless{i}}} + \DeclareUnicodeCharacter{00EE}{\^{\dotless{i}}} + \DeclareUnicodeCharacter{00EF}{\"{\dotless{i}}} + + \DeclareUnicodeCharacter{00F0}{\dh} + \DeclareUnicodeCharacter{00F1}{\~n} + \DeclareUnicodeCharacter{00F2}{\`o} + \DeclareUnicodeCharacter{00F3}{\'o} + \DeclareUnicodeCharacter{00F4}{\^o} + \DeclareUnicodeCharacter{00F5}{\~o} + \DeclareUnicodeCharacter{00F6}{\"o} + \DeclareUnicodeCharacter{00F8}{\o} + \DeclareUnicodeCharacter{00F9}{\`u} + \DeclareUnicodeCharacter{00FA}{\'u} + \DeclareUnicodeCharacter{00FB}{\^u} + \DeclareUnicodeCharacter{00FC}{\"u} + \DeclareUnicodeCharacter{00FD}{\'y} + \DeclareUnicodeCharacter{00FE}{\th} + \DeclareUnicodeCharacter{00FF}{\"y} + + \DeclareUnicodeCharacter{0100}{\=A} + \DeclareUnicodeCharacter{0101}{\=a} + \DeclareUnicodeCharacter{0102}{\u{A}} + \DeclareUnicodeCharacter{0103}{\u{a}} + \DeclareUnicodeCharacter{0104}{\ogonek{A}} + \DeclareUnicodeCharacter{0105}{\ogonek{a}} + \DeclareUnicodeCharacter{0106}{\'C} + \DeclareUnicodeCharacter{0107}{\'c} + \DeclareUnicodeCharacter{0108}{\^C} + \DeclareUnicodeCharacter{0109}{\^c} + \DeclareUnicodeCharacter{0118}{\ogonek{E}} + \DeclareUnicodeCharacter{0119}{\ogonek{e}} + \DeclareUnicodeCharacter{010A}{\dotaccent{C}} + \DeclareUnicodeCharacter{010B}{\dotaccent{c}} + \DeclareUnicodeCharacter{010C}{\v{C}} + \DeclareUnicodeCharacter{010D}{\v{c}} + \DeclareUnicodeCharacter{010E}{\v{D}} + + \DeclareUnicodeCharacter{0112}{\=E} + \DeclareUnicodeCharacter{0113}{\=e} + \DeclareUnicodeCharacter{0114}{\u{E}} + \DeclareUnicodeCharacter{0115}{\u{e}} + \DeclareUnicodeCharacter{0116}{\dotaccent{E}} + \DeclareUnicodeCharacter{0117}{\dotaccent{e}} + \DeclareUnicodeCharacter{011A}{\v{E}} + \DeclareUnicodeCharacter{011B}{\v{e}} + \DeclareUnicodeCharacter{011C}{\^G} + \DeclareUnicodeCharacter{011D}{\^g} + \DeclareUnicodeCharacter{011E}{\u{G}} + \DeclareUnicodeCharacter{011F}{\u{g}} + + \DeclareUnicodeCharacter{0120}{\dotaccent{G}} + \DeclareUnicodeCharacter{0121}{\dotaccent{g}} + \DeclareUnicodeCharacter{0124}{\^H} + \DeclareUnicodeCharacter{0125}{\^h} + \DeclareUnicodeCharacter{0128}{\~I} + \DeclareUnicodeCharacter{0129}{\~{\dotless{i}}} + \DeclareUnicodeCharacter{012A}{\=I} + \DeclareUnicodeCharacter{012B}{\={\dotless{i}}} + \DeclareUnicodeCharacter{012C}{\u{I}} + \DeclareUnicodeCharacter{012D}{\u{\dotless{i}}} + + \DeclareUnicodeCharacter{0130}{\dotaccent{I}} + \DeclareUnicodeCharacter{0131}{\dotless{i}} + \DeclareUnicodeCharacter{0132}{IJ} + \DeclareUnicodeCharacter{0133}{ij} + \DeclareUnicodeCharacter{0134}{\^J} + \DeclareUnicodeCharacter{0135}{\^{\dotless{j}}} + \DeclareUnicodeCharacter{0139}{\'L} + \DeclareUnicodeCharacter{013A}{\'l} + + \DeclareUnicodeCharacter{0141}{\L} + \DeclareUnicodeCharacter{0142}{\l} + \DeclareUnicodeCharacter{0143}{\'N} + \DeclareUnicodeCharacter{0144}{\'n} + \DeclareUnicodeCharacter{0147}{\v{N}} + \DeclareUnicodeCharacter{0148}{\v{n}} + \DeclareUnicodeCharacter{014C}{\=O} + \DeclareUnicodeCharacter{014D}{\=o} + \DeclareUnicodeCharacter{014E}{\u{O}} + \DeclareUnicodeCharacter{014F}{\u{o}} + + \DeclareUnicodeCharacter{0150}{\H{O}} + \DeclareUnicodeCharacter{0151}{\H{o}} + \DeclareUnicodeCharacter{0152}{\OE} + \DeclareUnicodeCharacter{0153}{\oe} + \DeclareUnicodeCharacter{0154}{\'R} + \DeclareUnicodeCharacter{0155}{\'r} + \DeclareUnicodeCharacter{0158}{\v{R}} + \DeclareUnicodeCharacter{0159}{\v{r}} + \DeclareUnicodeCharacter{015A}{\'S} + \DeclareUnicodeCharacter{015B}{\'s} + \DeclareUnicodeCharacter{015C}{\^S} + \DeclareUnicodeCharacter{015D}{\^s} + \DeclareUnicodeCharacter{015E}{\cedilla{S}} + \DeclareUnicodeCharacter{015F}{\cedilla{s}} + + \DeclareUnicodeCharacter{0160}{\v{S}} + \DeclareUnicodeCharacter{0161}{\v{s}} + \DeclareUnicodeCharacter{0162}{\cedilla{t}} + \DeclareUnicodeCharacter{0163}{\cedilla{T}} + \DeclareUnicodeCharacter{0164}{\v{T}} + + \DeclareUnicodeCharacter{0168}{\~U} + \DeclareUnicodeCharacter{0169}{\~u} + \DeclareUnicodeCharacter{016A}{\=U} + \DeclareUnicodeCharacter{016B}{\=u} + \DeclareUnicodeCharacter{016C}{\u{U}} + \DeclareUnicodeCharacter{016D}{\u{u}} + \DeclareUnicodeCharacter{016E}{\ringaccent{U}} + \DeclareUnicodeCharacter{016F}{\ringaccent{u}} + + \DeclareUnicodeCharacter{0170}{\H{U}} + \DeclareUnicodeCharacter{0171}{\H{u}} + \DeclareUnicodeCharacter{0174}{\^W} + \DeclareUnicodeCharacter{0175}{\^w} + \DeclareUnicodeCharacter{0176}{\^Y} + \DeclareUnicodeCharacter{0177}{\^y} + \DeclareUnicodeCharacter{0178}{\"Y} + \DeclareUnicodeCharacter{0179}{\'Z} + \DeclareUnicodeCharacter{017A}{\'z} + \DeclareUnicodeCharacter{017B}{\dotaccent{Z}} + \DeclareUnicodeCharacter{017C}{\dotaccent{z}} + \DeclareUnicodeCharacter{017D}{\v{Z}} + \DeclareUnicodeCharacter{017E}{\v{z}} + + \DeclareUnicodeCharacter{01C4}{D\v{Z}} + \DeclareUnicodeCharacter{01C5}{D\v{z}} + \DeclareUnicodeCharacter{01C6}{d\v{z}} + \DeclareUnicodeCharacter{01C7}{LJ} + \DeclareUnicodeCharacter{01C8}{Lj} + \DeclareUnicodeCharacter{01C9}{lj} + \DeclareUnicodeCharacter{01CA}{NJ} + \DeclareUnicodeCharacter{01CB}{Nj} + \DeclareUnicodeCharacter{01CC}{nj} + \DeclareUnicodeCharacter{01CD}{\v{A}} + \DeclareUnicodeCharacter{01CE}{\v{a}} + \DeclareUnicodeCharacter{01CF}{\v{I}} + + \DeclareUnicodeCharacter{01D0}{\v{\dotless{i}}} + \DeclareUnicodeCharacter{01D1}{\v{O}} + \DeclareUnicodeCharacter{01D2}{\v{o}} + \DeclareUnicodeCharacter{01D3}{\v{U}} + \DeclareUnicodeCharacter{01D4}{\v{u}} + + \DeclareUnicodeCharacter{01E2}{\={\AE}} + \DeclareUnicodeCharacter{01E3}{\={\ae}} + \DeclareUnicodeCharacter{01E6}{\v{G}} + \DeclareUnicodeCharacter{01E7}{\v{g}} + \DeclareUnicodeCharacter{01E8}{\v{K}} + \DeclareUnicodeCharacter{01E9}{\v{k}} + + \DeclareUnicodeCharacter{01F0}{\v{\dotless{j}}} + \DeclareUnicodeCharacter{01F1}{DZ} + \DeclareUnicodeCharacter{01F2}{Dz} + \DeclareUnicodeCharacter{01F3}{dz} + \DeclareUnicodeCharacter{01F4}{\'G} + \DeclareUnicodeCharacter{01F5}{\'g} + \DeclareUnicodeCharacter{01F8}{\`N} + \DeclareUnicodeCharacter{01F9}{\`n} + \DeclareUnicodeCharacter{01FC}{\'{\AE}} + \DeclareUnicodeCharacter{01FD}{\'{\ae}} + \DeclareUnicodeCharacter{01FE}{\'{\O}} + \DeclareUnicodeCharacter{01FF}{\'{\o}} + + \DeclareUnicodeCharacter{021E}{\v{H}} + \DeclareUnicodeCharacter{021F}{\v{h}} + + \DeclareUnicodeCharacter{0226}{\dotaccent{A}} + \DeclareUnicodeCharacter{0227}{\dotaccent{a}} + \DeclareUnicodeCharacter{0228}{\cedilla{E}} + \DeclareUnicodeCharacter{0229}{\cedilla{e}} + \DeclareUnicodeCharacter{022E}{\dotaccent{O}} + \DeclareUnicodeCharacter{022F}{\dotaccent{o}} + + \DeclareUnicodeCharacter{0232}{\=Y} + \DeclareUnicodeCharacter{0233}{\=y} + \DeclareUnicodeCharacter{0237}{\dotless{j}} + + \DeclareUnicodeCharacter{02DB}{\ogonek{ }} + + \DeclareUnicodeCharacter{1E02}{\dotaccent{B}} + \DeclareUnicodeCharacter{1E03}{\dotaccent{b}} + \DeclareUnicodeCharacter{1E04}{\udotaccent{B}} + \DeclareUnicodeCharacter{1E05}{\udotaccent{b}} + \DeclareUnicodeCharacter{1E06}{\ubaraccent{B}} + \DeclareUnicodeCharacter{1E07}{\ubaraccent{b}} + \DeclareUnicodeCharacter{1E0A}{\dotaccent{D}} + \DeclareUnicodeCharacter{1E0B}{\dotaccent{d}} + \DeclareUnicodeCharacter{1E0C}{\udotaccent{D}} + \DeclareUnicodeCharacter{1E0D}{\udotaccent{d}} + \DeclareUnicodeCharacter{1E0E}{\ubaraccent{D}} + \DeclareUnicodeCharacter{1E0F}{\ubaraccent{d}} + + \DeclareUnicodeCharacter{1E1E}{\dotaccent{F}} + \DeclareUnicodeCharacter{1E1F}{\dotaccent{f}} + + \DeclareUnicodeCharacter{1E20}{\=G} + \DeclareUnicodeCharacter{1E21}{\=g} + \DeclareUnicodeCharacter{1E22}{\dotaccent{H}} + \DeclareUnicodeCharacter{1E23}{\dotaccent{h}} + \DeclareUnicodeCharacter{1E24}{\udotaccent{H}} + \DeclareUnicodeCharacter{1E25}{\udotaccent{h}} + \DeclareUnicodeCharacter{1E26}{\"H} + \DeclareUnicodeCharacter{1E27}{\"h} + + \DeclareUnicodeCharacter{1E30}{\'K} + \DeclareUnicodeCharacter{1E31}{\'k} + \DeclareUnicodeCharacter{1E32}{\udotaccent{K}} + \DeclareUnicodeCharacter{1E33}{\udotaccent{k}} + \DeclareUnicodeCharacter{1E34}{\ubaraccent{K}} + \DeclareUnicodeCharacter{1E35}{\ubaraccent{k}} + \DeclareUnicodeCharacter{1E36}{\udotaccent{L}} + \DeclareUnicodeCharacter{1E37}{\udotaccent{l}} + \DeclareUnicodeCharacter{1E3A}{\ubaraccent{L}} + \DeclareUnicodeCharacter{1E3B}{\ubaraccent{l}} + \DeclareUnicodeCharacter{1E3E}{\'M} + \DeclareUnicodeCharacter{1E3F}{\'m} + + \DeclareUnicodeCharacter{1E40}{\dotaccent{M}} + \DeclareUnicodeCharacter{1E41}{\dotaccent{m}} + \DeclareUnicodeCharacter{1E42}{\udotaccent{M}} + \DeclareUnicodeCharacter{1E43}{\udotaccent{m}} + \DeclareUnicodeCharacter{1E44}{\dotaccent{N}} + \DeclareUnicodeCharacter{1E45}{\dotaccent{n}} + \DeclareUnicodeCharacter{1E46}{\udotaccent{N}} + \DeclareUnicodeCharacter{1E47}{\udotaccent{n}} + \DeclareUnicodeCharacter{1E48}{\ubaraccent{N}} + \DeclareUnicodeCharacter{1E49}{\ubaraccent{n}} + + \DeclareUnicodeCharacter{1E54}{\'P} + \DeclareUnicodeCharacter{1E55}{\'p} + \DeclareUnicodeCharacter{1E56}{\dotaccent{P}} + \DeclareUnicodeCharacter{1E57}{\dotaccent{p}} + \DeclareUnicodeCharacter{1E58}{\dotaccent{R}} + \DeclareUnicodeCharacter{1E59}{\dotaccent{r}} + \DeclareUnicodeCharacter{1E5A}{\udotaccent{R}} + \DeclareUnicodeCharacter{1E5B}{\udotaccent{r}} + \DeclareUnicodeCharacter{1E5E}{\ubaraccent{R}} + \DeclareUnicodeCharacter{1E5F}{\ubaraccent{r}} + + \DeclareUnicodeCharacter{1E60}{\dotaccent{S}} + \DeclareUnicodeCharacter{1E61}{\dotaccent{s}} + \DeclareUnicodeCharacter{1E62}{\udotaccent{S}} + \DeclareUnicodeCharacter{1E63}{\udotaccent{s}} + \DeclareUnicodeCharacter{1E6A}{\dotaccent{T}} + \DeclareUnicodeCharacter{1E6B}{\dotaccent{t}} + \DeclareUnicodeCharacter{1E6C}{\udotaccent{T}} + \DeclareUnicodeCharacter{1E6D}{\udotaccent{t}} + \DeclareUnicodeCharacter{1E6E}{\ubaraccent{T}} + \DeclareUnicodeCharacter{1E6F}{\ubaraccent{t}} + + \DeclareUnicodeCharacter{1E7C}{\~V} + \DeclareUnicodeCharacter{1E7D}{\~v} + \DeclareUnicodeCharacter{1E7E}{\udotaccent{V}} + \DeclareUnicodeCharacter{1E7F}{\udotaccent{v}} + + \DeclareUnicodeCharacter{1E80}{\`W} + \DeclareUnicodeCharacter{1E81}{\`w} + \DeclareUnicodeCharacter{1E82}{\'W} + \DeclareUnicodeCharacter{1E83}{\'w} + \DeclareUnicodeCharacter{1E84}{\"W} + \DeclareUnicodeCharacter{1E85}{\"w} + \DeclareUnicodeCharacter{1E86}{\dotaccent{W}} + \DeclareUnicodeCharacter{1E87}{\dotaccent{w}} + \DeclareUnicodeCharacter{1E88}{\udotaccent{W}} + \DeclareUnicodeCharacter{1E89}{\udotaccent{w}} + \DeclareUnicodeCharacter{1E8A}{\dotaccent{X}} + \DeclareUnicodeCharacter{1E8B}{\dotaccent{x}} + \DeclareUnicodeCharacter{1E8C}{\"X} + \DeclareUnicodeCharacter{1E8D}{\"x} + \DeclareUnicodeCharacter{1E8E}{\dotaccent{Y}} + \DeclareUnicodeCharacter{1E8F}{\dotaccent{y}} + + \DeclareUnicodeCharacter{1E90}{\^Z} + \DeclareUnicodeCharacter{1E91}{\^z} + \DeclareUnicodeCharacter{1E92}{\udotaccent{Z}} + \DeclareUnicodeCharacter{1E93}{\udotaccent{z}} + \DeclareUnicodeCharacter{1E94}{\ubaraccent{Z}} + \DeclareUnicodeCharacter{1E95}{\ubaraccent{z}} + \DeclareUnicodeCharacter{1E96}{\ubaraccent{h}} + \DeclareUnicodeCharacter{1E97}{\"t} + \DeclareUnicodeCharacter{1E98}{\ringaccent{w}} + \DeclareUnicodeCharacter{1E99}{\ringaccent{y}} + + \DeclareUnicodeCharacter{1EA0}{\udotaccent{A}} + \DeclareUnicodeCharacter{1EA1}{\udotaccent{a}} + + \DeclareUnicodeCharacter{1EB8}{\udotaccent{E}} + \DeclareUnicodeCharacter{1EB9}{\udotaccent{e}} + \DeclareUnicodeCharacter{1EBC}{\~E} + \DeclareUnicodeCharacter{1EBD}{\~e} + + \DeclareUnicodeCharacter{1ECA}{\udotaccent{I}} + \DeclareUnicodeCharacter{1ECB}{\udotaccent{i}} + \DeclareUnicodeCharacter{1ECC}{\udotaccent{O}} + \DeclareUnicodeCharacter{1ECD}{\udotaccent{o}} + + \DeclareUnicodeCharacter{1EE4}{\udotaccent{U}} + \DeclareUnicodeCharacter{1EE5}{\udotaccent{u}} + + \DeclareUnicodeCharacter{1EF2}{\`Y} + \DeclareUnicodeCharacter{1EF3}{\`y} + \DeclareUnicodeCharacter{1EF4}{\udotaccent{Y}} + + \DeclareUnicodeCharacter{1EF8}{\~Y} + \DeclareUnicodeCharacter{1EF9}{\~y} + + \DeclareUnicodeCharacter{2013}{--} + \DeclareUnicodeCharacter{2014}{---} + \DeclareUnicodeCharacter{2018}{\quoteleft} + \DeclareUnicodeCharacter{2019}{\quoteright} + \DeclareUnicodeCharacter{201A}{\quotesinglbase} + \DeclareUnicodeCharacter{201C}{\quotedblleft} + \DeclareUnicodeCharacter{201D}{\quotedblright} + \DeclareUnicodeCharacter{201E}{\quotedblbase} + \DeclareUnicodeCharacter{2022}{\bullet} + \DeclareUnicodeCharacter{2026}{\dots} + \DeclareUnicodeCharacter{2039}{\guilsinglleft} + \DeclareUnicodeCharacter{203A}{\guilsinglright} + \DeclareUnicodeCharacter{20AC}{\euro} + + \DeclareUnicodeCharacter{2192}{\expansion} + \DeclareUnicodeCharacter{21D2}{\result} + + \DeclareUnicodeCharacter{2212}{\minus} + \DeclareUnicodeCharacter{2217}{\point} + \DeclareUnicodeCharacter{2261}{\equiv} +}% end of \utfeightchardefs + + +% US-ASCII character definitions. +\def\asciichardefs{% nothing need be done + \relax +} + +% Make non-ASCII characters printable again for compatibility with +% existing Texinfo documents that may use them, even without declaring a +% document encoding. +% +\setnonasciicharscatcode \other + + +\message{formatting,} + +\newdimen\defaultparindent \defaultparindent = 15pt + +\chapheadingskip = 15pt plus 4pt minus 2pt +\secheadingskip = 12pt plus 3pt minus 2pt +\subsecheadingskip = 9pt plus 2pt minus 2pt + +% Prevent underfull vbox error messages. +\vbadness = 10000 + +% Don't be very finicky about underfull hboxes, either. +\hbadness = 6666 + +% Following George Bush, get rid of widows and orphans. +\widowpenalty=10000 +\clubpenalty=10000 + +% Use TeX 3.0's \emergencystretch to help line breaking, but if we're +% using an old version of TeX, don't do anything. We want the amount of +% stretch added to depend on the line length, hence the dependence on +% \hsize. We call this whenever the paper size is set. +% +\def\setemergencystretch{% + \ifx\emergencystretch\thisisundefined + % Allow us to assign to \emergencystretch anyway. + \def\emergencystretch{\dimen0}% + \else + \emergencystretch = .15\hsize + \fi +} + +% Parameters in order: 1) textheight; 2) textwidth; +% 3) voffset; 4) hoffset; 5) binding offset; 6) topskip; +% 7) physical page height; 8) physical page width. +% +% We also call \setleading{\textleading}, so the caller should define +% \textleading. The caller should also set \parskip. +% +\def\internalpagesizes#1#2#3#4#5#6#7#8{% + \voffset = #3\relax + \topskip = #6\relax + \splittopskip = \topskip + % + \vsize = #1\relax + \advance\vsize by \topskip + \outervsize = \vsize + \advance\outervsize by 2\topandbottommargin + \pageheight = \vsize + % + \hsize = #2\relax + \outerhsize = \hsize + \advance\outerhsize by 0.5in + \pagewidth = \hsize + % + \normaloffset = #4\relax + \bindingoffset = #5\relax + % + \ifpdf + \pdfpageheight #7\relax + \pdfpagewidth #8\relax + % if we don't reset these, they will remain at "1 true in" of + % whatever layout pdftex was dumped with. + \pdfhorigin = 1 true in + \pdfvorigin = 1 true in + \fi + % + \setleading{\textleading} + % + \parindent = \defaultparindent + \setemergencystretch +} + +% @letterpaper (the default). +\def\letterpaper{{\globaldefs = 1 + \parskip = 3pt plus 2pt minus 1pt + \textleading = 13.2pt + % + % If page is nothing but text, make it come out even. + \internalpagesizes{607.2pt}{6in}% that's 46 lines + {\voffset}{.25in}% + {\bindingoffset}{36pt}% + {11in}{8.5in}% +}} + +% Use @smallbook to reset parameters for 7x9.25 trim size. +\def\smallbook{{\globaldefs = 1 + \parskip = 2pt plus 1pt + \textleading = 12pt + % + \internalpagesizes{7.5in}{5in}% + {-.2in}{0in}% + {\bindingoffset}{16pt}% + {9.25in}{7in}% + % + \lispnarrowing = 0.3in + \tolerance = 700 + \hfuzz = 1pt + \contentsrightmargin = 0pt + \defbodyindent = .5cm +}} + +% Use @smallerbook to reset parameters for 6x9 trim size. +% (Just testing, parameters still in flux.) +\def\smallerbook{{\globaldefs = 1 + \parskip = 1.5pt plus 1pt + \textleading = 12pt + % + \internalpagesizes{7.4in}{4.8in}% + {-.2in}{-.4in}% + {0pt}{14pt}% + {9in}{6in}% + % + \lispnarrowing = 0.25in + \tolerance = 700 + \hfuzz = 1pt + \contentsrightmargin = 0pt + \defbodyindent = .4cm +}} + +% Use @afourpaper to print on European A4 paper. +\def\afourpaper{{\globaldefs = 1 + \parskip = 3pt plus 2pt minus 1pt + \textleading = 13.2pt + % + % Double-side printing via postscript on Laserjet 4050 + % prints double-sided nicely when \bindingoffset=10mm and \hoffset=-6mm. + % To change the settings for a different printer or situation, adjust + % \normaloffset until the front-side and back-side texts align. Then + % do the same for \bindingoffset. You can set these for testing in + % your texinfo source file like this: + % @tex + % \global\normaloffset = -6mm + % \global\bindingoffset = 10mm + % @end tex + \internalpagesizes{673.2pt}{160mm}% that's 51 lines + {\voffset}{\hoffset}% + {\bindingoffset}{44pt}% + {297mm}{210mm}% + % + \tolerance = 700 + \hfuzz = 1pt + \contentsrightmargin = 0pt + \defbodyindent = 5mm +}} + +% Use @afivepaper to print on European A5 paper. +% From romildo@urano.iceb.ufop.br, 2 July 2000. +% He also recommends making @example and @lisp be small. +\def\afivepaper{{\globaldefs = 1 + \parskip = 2pt plus 1pt minus 0.1pt + \textleading = 12.5pt + % + \internalpagesizes{160mm}{120mm}% + {\voffset}{\hoffset}% + {\bindingoffset}{8pt}% + {210mm}{148mm}% + % + \lispnarrowing = 0.2in + \tolerance = 800 + \hfuzz = 1.2pt + \contentsrightmargin = 0pt + \defbodyindent = 2mm + \tableindent = 12mm +}} + +% A specific text layout, 24x15cm overall, intended for A4 paper. +\def\afourlatex{{\globaldefs = 1 + \afourpaper + \internalpagesizes{237mm}{150mm}% + {\voffset}{4.6mm}% + {\bindingoffset}{7mm}% + {297mm}{210mm}% + % + % Must explicitly reset to 0 because we call \afourpaper. + \globaldefs = 0 +}} + +% Use @afourwide to print on A4 paper in landscape format. +\def\afourwide{{\globaldefs = 1 + \afourpaper + \internalpagesizes{241mm}{165mm}% + {\voffset}{-2.95mm}% + {\bindingoffset}{7mm}% + {297mm}{210mm}% + \globaldefs = 0 +}} + +% @pagesizes TEXTHEIGHT[,TEXTWIDTH] +% Perhaps we should allow setting the margins, \topskip, \parskip, +% and/or leading, also. Or perhaps we should compute them somehow. +% +\parseargdef\pagesizes{\pagesizesyyy #1,,\finish} +\def\pagesizesyyy#1,#2,#3\finish{{% + \setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \hsize=#2\relax \fi + \globaldefs = 1 + % + \parskip = 3pt plus 2pt minus 1pt + \setleading{\textleading}% + % + \dimen0 = #1\relax + \advance\dimen0 by \voffset + % + \dimen2 = \hsize + \advance\dimen2 by \normaloffset + % + \internalpagesizes{#1}{\hsize}% + {\voffset}{\normaloffset}% + {\bindingoffset}{44pt}% + {\dimen0}{\dimen2}% +}} + +% Set default to letter. +% +\letterpaper + + +\message{and turning on texinfo input format.} + +\def^^L{\par} % remove \outer, so ^L can appear in an @comment + +% DEL is a comment character, in case @c does not suffice. +\catcode`\^^? = 14 + +% Define macros to output various characters with catcode for normal text. +\catcode`\"=\other \def\normaldoublequote{"} +\catcode`\$=\other \def\normaldollar{$}%$ font-lock fix +\catcode`\+=\other \def\normalplus{+} +\catcode`\<=\other \def\normalless{<} +\catcode`\>=\other \def\normalgreater{>} +\catcode`\^=\other \def\normalcaret{^} +\catcode`\_=\other \def\normalunderscore{_} +\catcode`\|=\other \def\normalverticalbar{|} +\catcode`\~=\other \def\normaltilde{~} + +% This macro is used to make a character print one way in \tt +% (where it can probably be output as-is), and another way in other fonts, +% where something hairier probably needs to be done. +% +% #1 is what to print if we are indeed using \tt; #2 is what to print +% otherwise. Since all the Computer Modern typewriter fonts have zero +% interword stretch (and shrink), and it is reasonable to expect all +% typewriter fonts to have this, we can check that font parameter. +% +\def\ifusingtt#1#2{\ifdim \fontdimen3\font=0pt #1\else #2\fi} + +% Same as above, but check for italic font. Actually this also catches +% non-italic slanted fonts since it is impossible to distinguish them from +% italic fonts. But since this is only used by $ and it uses \sl anyway +% this is not a problem. +\def\ifusingit#1#2{\ifdim \fontdimen1\font>0pt #1\else #2\fi} + +% Turn off all special characters except @ +% (and those which the user can use as if they were ordinary). +% Most of these we simply print from the \tt font, but for some, we can +% use math or other variants that look better in normal text. + +\catcode`\"=\active +\def\activedoublequote{{\tt\char34}} +\let"=\activedoublequote +\catcode`\~=\active +\def~{{\tt\char126}} +\chardef\hat=`\^ +\catcode`\^=\active +\def^{{\tt \hat}} + +\catcode`\_=\active +\def_{\ifusingtt\normalunderscore\_} +\let\realunder=_ +% Subroutine for the previous macro. +\def\_{\leavevmode \kern.07em \vbox{\hrule width.3em height.1ex}\kern .07em } + +\catcode`\|=\active +\def|{{\tt\char124}} +\chardef \less=`\< +\catcode`\<=\active +\def<{{\tt \less}} +\chardef \gtr=`\> +\catcode`\>=\active +\def>{{\tt \gtr}} +\catcode`\+=\active +\def+{{\tt \char 43}} +\catcode`\$=\active +\def${\ifusingit{{\sl\$}}\normaldollar}%$ font-lock fix + +% If a .fmt file is being used, characters that might appear in a file +% name cannot be active until we have parsed the command line. +% So turn them off again, and have \everyjob (or @setfilename) turn them on. +% \otherifyactive is called near the end of this file. +\def\otherifyactive{\catcode`+=\other \catcode`\_=\other} + +% Used sometimes to turn off (effectively) the active characters even after +% parsing them. +\def\turnoffactive{% + \normalturnoffactive + \otherbackslash +} + +\catcode`\@=0 + +% \backslashcurfont outputs one backslash character in current font, +% as in \char`\\. +\global\chardef\backslashcurfont=`\\ +\global\let\rawbackslashxx=\backslashcurfont % let existing .??s files work + +% \realbackslash is an actual character `\' with catcode other, and +% \doublebackslash is two of them (for the pdf outlines). +{\catcode`\\=\other @gdef@realbackslash{\} @gdef@doublebackslash{\\}} + +% In texinfo, backslash is an active character; it prints the backslash +% in fixed width font. +\catcode`\\=\active % @ for escape char from now on. + +% The story here is that in math mode, the \char of \backslashcurfont +% ends up printing the roman \ from the math symbol font (because \char +% in math mode uses the \mathcode, and plain.tex sets +% \mathcode`\\="026E). It seems better for @backslashchar{} to always +% print a typewriter backslash, hence we use an explicit \mathchar, +% which is the decimal equivalent of "715c (class 7, e.g., use \fam; +% ignored family value; char position "5C). We can't use " for the +% usual hex value because it has already been made active. +@def@normalbackslash{{@tt @ifmmode @mathchar29020 @else @backslashcurfont @fi}} +@let@backslashchar = @normalbackslash % @backslashchar{} is for user documents. + +% On startup, @fixbackslash assigns: +% @let \ = @normalbackslash +% \rawbackslash defines an active \ to do \backslashcurfont. +% \otherbackslash defines an active \ to be a literal `\' character with +% catcode other. We switch back and forth between these. +@gdef@rawbackslash{@let\=@backslashcurfont} +@gdef@otherbackslash{@let\=@realbackslash} + +% Same as @turnoffactive except outputs \ as {\tt\char`\\} instead of +% the literal character `\'. Also revert - to its normal character, in +% case the active - from code has slipped in. +% +{@catcode`- = @active + @gdef@normalturnoffactive{% + @let-=@normaldash + @let"=@normaldoublequote + @let$=@normaldollar %$ font-lock fix + @let+=@normalplus + @let<=@normalless + @let>=@normalgreater + @let\=@normalbackslash + @let^=@normalcaret + @let_=@normalunderscore + @let|=@normalverticalbar + @let~=@normaltilde + @markupsetuplqdefault + @markupsetuprqdefault + @unsepspaces + } +} + +% Make _ and + \other characters, temporarily. +% This is canceled by @fixbackslash. +@otherifyactive + +% If a .fmt file is being used, we don't want the `\input texinfo' to show up. +% That is what \eatinput is for; after that, the `\' should revert to printing +% a backslash. +% +@gdef@eatinput input texinfo{@fixbackslash} +@global@let\ = @eatinput + +% On the other hand, perhaps the file did not have a `\input texinfo'. Then +% the first `\' in the file would cause an error. This macro tries to fix +% that, assuming it is called before the first `\' could plausibly occur. +% Also turn back on active characters that might appear in the input +% file name, in case not using a pre-dumped format. +% +@gdef@fixbackslash{% + @ifx\@eatinput @let\ = @normalbackslash @fi + @catcode`+=@active + @catcode`@_=@active +} + +% Say @foo, not \foo, in error messages. +@escapechar = `@@ + +% These (along with & and #) are made active for url-breaking, so need +% active definitions as the normal characters. +@def@normaldot{.} +@def@normalquest{?} +@def@normalslash{/} + +% These look ok in all fonts, so just make them not special. +% @hashchar{} gets its own user-level command, because of #line. +@catcode`@& = @other @def@normalamp{&} +@catcode`@# = @other @def@normalhash{#} +@catcode`@% = @other @def@normalpercent{%} + +@let @hashchar = @normalhash + +@c Finally, make ` and ' active, so that txicodequoteundirected and +@c txicodequotebacktick work right in, e.g., @w{@code{`foo'}}. If we +@c don't make ` and ' active, @code will not get them as active chars. +@c Do this last of all since we use ` in the previous @catcode assignments. +@catcode`@'=@active +@catcode`@`=@active +@markupsetuplqdefault +@markupsetuprqdefault + +@c Local variables: +@c eval: (add-hook 'write-file-hooks 'time-stamp) +@c page-delimiter: "^\\\\message" +@c time-stamp-start: "def\\\\texinfoversion{" +@c time-stamp-format: "%:y-%02m-%02d.%02H" +@c time-stamp-end: "}" +@c End: + +@c vim:sw=2: + +@ignore + arch-tag: e1b36e32-c96e-4135-a41a-0b2efa2ea115 +@end ignore diff --git a/build-aux/ylwrap b/build-aux/ylwrap new file mode 100755 index 0000000..7c2d927 --- /dev/null +++ b/build-aux/ylwrap @@ -0,0 +1,247 @@ +#! /bin/sh +# ylwrap - wrapper for lex/yacc invocations. + +scriptversion=2013-01-12.17; # UTC + +# Copyright (C) 1996-2014 Free Software Foundation, Inc. +# +# Written by Tom Tromey . +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + +get_dirname () +{ + case $1 in + */*|*\\*) printf '%s\n' "$1" | sed -e 's|\([\\/]\)[^\\/]*$|\1|';; + # Otherwise, we want the empty string (not "."). + esac +} + +# guard FILE +# ---------- +# The CPP macro used to guard inclusion of FILE. +guard () +{ + printf '%s\n' "$1" \ + | sed \ + -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/' \ + -e 's/[^ABCDEFGHIJKLMNOPQRSTUVWXYZ]/_/g' \ + -e 's/__*/_/g' +} + +# quote_for_sed [STRING] +# ---------------------- +# Return STRING (or stdin) quoted to be used as a sed pattern. +quote_for_sed () +{ + case $# in + 0) cat;; + 1) printf '%s\n' "$1";; + esac \ + | sed -e 's|[][\\.*]|\\&|g' +} + +case "$1" in + '') + echo "$0: No files given. Try '$0 --help' for more information." 1>&2 + exit 1 + ;; + --basedir) + basedir=$2 + shift 2 + ;; + -h|--h*) + cat <<\EOF +Usage: ylwrap [--help|--version] INPUT [OUTPUT DESIRED]... -- PROGRAM [ARGS]... + +Wrapper for lex/yacc invocations, renaming files as desired. + + INPUT is the input file + OUTPUT is one file PROG generates + DESIRED is the file we actually want instead of OUTPUT + PROGRAM is program to run + ARGS are passed to PROG + +Any number of OUTPUT,DESIRED pairs may be used. + +Report bugs to . +EOF + exit $? + ;; + -v|--v*) + echo "ylwrap $scriptversion" + exit $? + ;; +esac + + +# The input. +input=$1 +shift +# We'll later need for a correct munging of "#line" directives. +input_sub_rx=`get_dirname "$input" | quote_for_sed` +case $input in + [\\/]* | ?:[\\/]*) + # Absolute path; do nothing. + ;; + *) + # Relative path. Make it absolute. + input=`pwd`/$input + ;; +esac +input_rx=`get_dirname "$input" | quote_for_sed` + +# Since DOS filename conventions don't allow two dots, +# the DOS version of Bison writes out y_tab.c instead of y.tab.c +# and y_tab.h instead of y.tab.h. Test to see if this is the case. +y_tab_nodot=false +if test -f y_tab.c || test -f y_tab.h; then + y_tab_nodot=true +fi + +# The parser itself, the first file, is the destination of the .y.c +# rule in the Makefile. +parser=$1 + +# A sed program to s/FROM/TO/g for all the FROM/TO so that, for +# instance, we rename #include "y.tab.h" into #include "parse.h" +# during the conversion from y.tab.c to parse.c. +sed_fix_filenames= + +# Also rename header guards, as Bison 2.7 for instance uses its header +# guard in its implementation file. +sed_fix_header_guards= + +while test $# -ne 0; do + if test x"$1" = x"--"; then + shift + break + fi + from=$1 + # Handle y_tab.c and y_tab.h output by DOS + if $y_tab_nodot; then + case $from in + "y.tab.c") from=y_tab.c;; + "y.tab.h") from=y_tab.h;; + esac + fi + shift + to=$1 + shift + sed_fix_filenames="${sed_fix_filenames}s|"`quote_for_sed "$from"`"|$to|g;" + sed_fix_header_guards="${sed_fix_header_guards}s|"`guard "$from"`"|"`guard "$to"`"|g;" +done + +# The program to run. +prog=$1 +shift +# Make any relative path in $prog absolute. +case $prog in + [\\/]* | ?:[\\/]*) ;; + *[\\/]*) prog=`pwd`/$prog ;; +esac + +dirname=ylwrap$$ +do_exit="cd '`pwd`' && rm -rf $dirname > /dev/null 2>&1;"' (exit $ret); exit $ret' +trap "ret=129; $do_exit" 1 +trap "ret=130; $do_exit" 2 +trap "ret=141; $do_exit" 13 +trap "ret=143; $do_exit" 15 +mkdir $dirname || exit 1 + +cd $dirname + +case $# in + 0) "$prog" "$input" ;; + *) "$prog" "$@" "$input" ;; +esac +ret=$? + +if test $ret -eq 0; then + for from in * + do + to=`printf '%s\n' "$from" | sed "$sed_fix_filenames"` + if test -f "$from"; then + # If $2 is an absolute path name, then just use that, + # otherwise prepend '../'. + case $to in + [\\/]* | ?:[\\/]*) target=$to;; + *) target=../$to;; + esac + + # Do not overwrite unchanged header files to avoid useless + # recompilations. Always update the parser itself: it is the + # destination of the .y.c rule in the Makefile. Divert the + # output of all other files to a temporary file so we can + # compare them to existing versions. + if test $from != $parser; then + realtarget=$target + target=tmp-`printf '%s\n' "$target" | sed 's|.*[\\/]||g'` + fi + + # Munge "#line" or "#" directives. Don't let the resulting + # debug information point at an absolute srcdir. Use the real + # output file name, not yy.lex.c for instance. Adjust the + # include guards too. + sed -e "/^#/!b" \ + -e "s|$input_rx|$input_sub_rx|" \ + -e "$sed_fix_filenames" \ + -e "$sed_fix_header_guards" \ + "$from" >"$target" || ret=$? + + # Check whether files must be updated. + if test "$from" != "$parser"; then + if test -f "$realtarget" && cmp -s "$realtarget" "$target"; then + echo "$to is unchanged" + rm -f "$target" + else + echo "updating $to" + mv -f "$target" "$realtarget" + fi + fi + else + # A missing file is only an error for the parser. This is a + # blatant hack to let us support using "yacc -d". If -d is not + # specified, don't fail when the header file is "missing". + if test "$from" = "$parser"; then + ret=1 + fi + fi + done +fi + +# Remove the directory. +cd .. +rm -rf $dirname + +exit $ret + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/configure b/configure new file mode 100755 index 0000000..d88c47c --- /dev/null +++ b/configure @@ -0,0 +1,23468 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.69 for the fast lexical analyser generator 2.6.4. +# +# Report bugs to . +# +# +# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. +# +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +# Use a proper internal environment variable to ensure we don't fall + # into an infinite loop, continuously re-executing ourselves. + if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then + _as_can_reexec=no; export _as_can_reexec; + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +as_fn_exit 255 + fi + # We don't want this to propagate to other subprocesses. + { _as_can_reexec=; unset _as_can_reexec;} +if test "x$CONFIG_SHELL" = x; then + as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi +" + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } + +exitcode=0 +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : + +else + exitcode=1; echo positional parameters were not saved. +fi +test x\$exitcode = x0 || exit 1 +test -x / || exit 1" + as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO + as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO + eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 + + test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( + ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + PATH=/empty FPATH=/empty; export PATH FPATH + test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ + || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1 +test \$(( 1 + 1 )) = 2 || exit 1" + if (eval "$as_required") 2>/dev/null; then : + as_have_required=yes +else + as_have_required=no +fi + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : + +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + as_found=: + case $as_dir in #( + /*) + for as_base in sh bash ksh sh5; do + # Try only shells that exist, to save several forks. + as_shell=$as_dir/$as_base + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : + CONFIG_SHELL=$as_shell as_have_required=yes + if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : + break 2 +fi +fi + done;; + esac + as_found=false +done +$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi; } +IFS=$as_save_IFS + + + if test "x$CONFIG_SHELL" != x; then : + export CONFIG_SHELL + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +exit 255 +fi + + if test x$as_have_required = xno; then : + $as_echo "$0: This script requires a shell more modern than all" + $as_echo "$0: the shells that I found on your system." + if test x${ZSH_VERSION+set} = xset ; then + $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" + $as_echo "$0: be upgraded to zsh 4.3.4 or later." + else + $as_echo "$0: Please tell bug-autoconf@gnu.org and +$0: flex-help@lists.sourceforge.net about your system, +$0: including any error possibly output before this +$0: message. Then install a modern shell, or manually run +$0: the script under such a shell if you do have one." + fi + exit 1 +fi +fi +fi +SHELL=${CONFIG_SHELL-/bin/sh} +export SHELL +# Unset more variables known to interfere with behavior of common tools. +CLICOLOR_FORCE= GREP_OPTIONS= +unset CLICOLOR_FORCE GREP_OPTIONS + +## --------------------- ## +## M4sh Shell Functions. ## +## --------------------- ## +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} # as_fn_mkdir_p + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + + + as_lineno_1=$LINENO as_lineno_1a=$LINENO + as_lineno_2=$LINENO as_lineno_2a=$LINENO + eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && + test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { + # Blame Lee E. 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Assumes +# that executables *can* be run. +ac_fn_c_try_run () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then : + ac_retval=0 +else + $as_echo "$as_me: program exited with status $ac_status" >&5 + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=$ac_status +fi + rm -rf conftest.dSYM conftest_ipa8_conftest.oo + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_c_try_run + +# ac_fn_c_check_func LINENO FUNC VAR +# ---------------------------------- +# Tests whether FUNC exists, setting the cache variable VAR accordingly +ac_fn_c_check_func () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Define $2 to an innocuous variant, in case declares $2. + For example, HP-UX 11i declares gettimeofday. */ +#define $2 innocuous_$2 + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $2 (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $2 + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $2 (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$2 || defined __stub___$2 +choke me +#endif + +int +main () +{ +return $2 (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + eval "$3=yes" +else + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_func + +# ac_fn_cxx_try_compile LINENO +# ---------------------------- +# Try to compile conftest.$ac_ext, and return whether this succeeded. +ac_fn_cxx_try_compile () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + rm -f conftest.$ac_objext + if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { + test -z "$ac_cxx_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_cxx_try_compile + +# ac_fn_cxx_try_cpp LINENO +# ------------------------ +# Try to preprocess conftest.$ac_ext, and return whether this succeeded. +ac_fn_cxx_try_cpp () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if { { ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } > conftest.i && { + test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || + test ! -s conftest.err + }; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_cxx_try_cpp + +# ac_fn_cxx_try_link LINENO +# ------------------------- +# Try to link conftest.$ac_ext, and return whether this succeeded. +ac_fn_cxx_try_link () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + rm -f conftest.$ac_objext conftest$ac_exeext + if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { + test -z "$ac_cxx_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + test -x conftest$ac_exeext + }; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information + # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would + # interfere with the next link command; also delete a directory that is + # left behind by Apple's compiler. We do this before executing the actions. + rm -rf conftest.dSYM conftest_ipa8_conftest.oo + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_cxx_try_link + +# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES +# ------------------------------------------------------- +# Tests whether HEADER exists, giving a warning if it cannot be compiled using +# the include files in INCLUDES and setting the cache variable VAR +# accordingly. +ac_fn_c_check_header_mongrel () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if eval \${$3+:} false; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 +$as_echo_n "checking $2 usability... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +#include <$2> +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_header_compiler=yes +else + ac_header_compiler=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 +$as_echo_n "checking $2 presence... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <$2> +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + ac_header_preproc=yes +else + ac_header_preproc=no +fi +rm -f conftest.err conftest.i conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( + yes:no: ) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} + ;; + no:yes:* ) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} +( $as_echo "## ---------------------------------------------- ## +## Report this to flex-help@lists.sourceforge.net ## +## ---------------------------------------------- ##" + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + eval "$3=\$ac_header_compiler" +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +fi + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_header_mongrel + +# ac_fn_c_check_type LINENO TYPE VAR INCLUDES +# ------------------------------------------- +# Tests whether TYPE exists after having included INCLUDES, setting cache +# variable VAR accordingly. +ac_fn_c_check_type () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... 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" >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +$as_echo_n "checking whether the C compiler works... " >&6; } +ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` + +# The possible output files: +ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" + +ac_rmfiles= +for ac_file in $ac_files +do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + * ) ac_rmfiles="$ac_rmfiles $ac_file";; + esac +done +rm -f $ac_rmfiles + +if { { ac_try="$ac_link_default" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link_default") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. +# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' +# in a Makefile. We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi +if test -z "$ac_file"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "C compiler cannot create executables +See \`config.log' for more details" "$LINENO" 5; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest conftest$ac_cv_exeext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 +$as_echo "$ac_cv_exeext" >&6; } + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +FILE *f = fopen ("conftest.out", "w"); + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +ac_clean_files="$ac_clean_files conftest.out" +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 +$as_echo_n "checking whether we are cross compiling... " >&6; } +if test "$cross_compiling" != yes; then + { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if { ac_try='./conftest$ac_cv_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details" "$LINENO" 5; } + fi + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 +$as_echo "$cross_compiling" >&6; } + +rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out +ac_clean_files=$ac_clean_files_save +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 +$as_echo_n "checking for suffix of object files... " >&6; } +if ${ac_cv_objext+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of object files: cannot compile +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 +$as_echo "$ac_cv_objext" >&6; } +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if ${ac_cv_c_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } +if ${ac_cv_prog_cc_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +else + CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +struct stat; +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 +$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } +if ${am_cv_prog_cc_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF + # Make sure it works both with $CC and with simple cc. + # Following AC_PROG_CC_C_O, we do the test twice because some + # compilers refuse to overwrite an existing .o file with -o, + # though they will create one. + am_cv_prog_cc_c_o=yes + for am_i in 1 2; do + if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 + ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } \ + && test -f conftest2.$ac_objext; then + : OK + else + am_cv_prog_cc_c_o=no + break + fi + done + rm -f core conftest* + unset am_i +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 +$as_echo "$am_cv_prog_cc_c_o" >&6; } +if test "$am_cv_prog_cc_c_o" != yes; then + # Losing compiler, so override with the script. + # FIXME: It is wrong to rewrite CC. + # But if we don't then we get into trouble of one sort or another. + # A longer-term fix would be to have automake use am__CC in this case, + # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" + CC="$am_aux_dir/compile $CC" +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 +$as_echo_n "checking for a sed that does not truncate output... " >&6; } +if ${ac_cv_path_SED+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ + for ac_i in 1 2 3 4 5 6 7; do + ac_script="$ac_script$as_nl$ac_script" + done + echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed + { ac_script=; unset ac_script;} + if test -z "$SED"; then + ac_path_SED_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_SED" || continue +# Check for GNU ac_path_SED and select it if it is found. + # Check for GNU $ac_path_SED +case `"$ac_path_SED" --version 2>&1` in +*GNU*) + ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo '' >> "conftest.nl" + "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_SED_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_SED="$ac_path_SED" + ac_path_SED_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_SED_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_SED"; then + as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 + fi +else + ac_cv_path_SED=$SED +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 +$as_echo "$ac_cv_path_SED" >&6; } + SED="$ac_cv_path_SED" + rm -f conftest.sed + +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +$as_echo_n "checking for grep that handles long lines and -e... " >&6; } +if ${ac_cv_path_GREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$GREP"; then + ac_path_GREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in grep ggrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_GREP" || continue +# Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_GREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_GREP"; then + as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_GREP=$GREP +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +$as_echo "$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } +if ${ac_cv_path_EGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP" || continue +# Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 +$as_echo_n "checking for fgrep... " >&6; } +if ${ac_cv_path_FGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 + then ac_cv_path_FGREP="$GREP -F" + else + if test -z "$FGREP"; then + ac_path_FGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in fgrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_FGREP" || continue +# Check for GNU ac_path_FGREP and select it if it is found. + # Check for GNU $ac_path_FGREP +case `"$ac_path_FGREP" --version 2>&1` in +*GNU*) + ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'FGREP' >> "conftest.nl" + "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_FGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_FGREP="$ac_path_FGREP" + ac_path_FGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_FGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_FGREP"; then + as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_FGREP=$FGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 +$as_echo "$ac_cv_path_FGREP" >&6; } + FGREP="$ac_cv_path_FGREP" + + +test -z "$GREP" && GREP=grep + + + + + + + + + + + + + + + + + + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then : + withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test yes = "$GCC"; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 +$as_echo_n "checking for ld used by $CC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return, which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD=$ac_prog + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test yes = "$with_gnu_ld"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if ${lt_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD=$ac_dir/$ac_prog + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if ${lt_cv_prog_gnu_ld+:} false; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 &5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 +$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } +if ${lt_cv_path_NM+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM=$NM +else + lt_nm_to_check=${ac_tool_prefix}nm + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + tmp_nm=$ac_dir/$lt_tmp_nm + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the 'sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty + case $build_os in + mingw*) lt_bad_file=conftest.nm/nofile ;; + *) lt_bad_file=/dev/null ;; + esac + case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in + *$lt_bad_file* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break 2 + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break 2 + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS=$lt_save_ifs + done + : ${lt_cv_path_NM=no} +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 +$as_echo "$lt_cv_path_NM" >&6; } +if test no != "$lt_cv_path_NM"; then + NM=$lt_cv_path_NM +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + if test -n "$ac_tool_prefix"; then + for ac_prog in dumpbin "link -dump" + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DUMPBIN"; then + ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DUMPBIN=$ac_cv_prog_DUMPBIN +if test -n "$DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 +$as_echo "$DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$DUMPBIN" && break + done +fi +if test -z "$DUMPBIN"; then + ac_ct_DUMPBIN=$DUMPBIN + for ac_prog in dumpbin "link -dump" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DUMPBIN"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN +if test -n "$ac_ct_DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 +$as_echo "$ac_ct_DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_DUMPBIN" && break +done + + if test "x$ac_ct_DUMPBIN" = x; then + DUMPBIN=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DUMPBIN=$ac_ct_DUMPBIN + fi +fi + + case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols -headers" + ;; + *) + DUMPBIN=: + ;; + esac + fi + + if test : != "$DUMPBIN"; then + NM=$DUMPBIN + fi +fi +test -z "$NM" && NM=nm + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 +$as_echo_n "checking the name lister ($NM) interface... " >&6; } +if ${lt_cv_nm_interface+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: output\"" >&5) + cat conftest.out >&5 + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 +$as_echo "$lt_cv_nm_interface" >&6; } + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 +$as_echo_n "checking whether ln -s works... " >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 +$as_echo "no, using $LN_S" >&6; } +fi + +# find the maximum length of command line arguments +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 +$as_echo_n "checking the maximum length of command line arguments... " >&6; } +if ${lt_cv_sys_max_cmd_len+:} false; then : + $as_echo_n "(cached) " >&6 +else + i=0 + teststring=ABCD + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + os2*) + # The test takes a long time on OS/2. + lt_cv_sys_max_cmd_len=8192 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len" && \ + test undefined != "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test X`env echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test 17 != "$i" # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac + +fi + +if test -n "$lt_cv_sys_max_cmd_len"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 +$as_echo "$lt_cv_sys_max_cmd_len" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 +$as_echo "none" >&6; } +fi +max_cmd_len=$lt_cv_sys_max_cmd_len + + + + + + +: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi + + + + + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 +$as_echo_n "checking how to convert $build file names to $host format... " >&6; } +if ${lt_cv_to_host_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 + ;; + esac + ;; + *-*-cygwin* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin + ;; + esac + ;; + * ) # unhandled hosts (and "normal" native builds) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; +esac + +fi + +to_host_file_cmd=$lt_cv_to_host_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 +$as_echo "$lt_cv_to_host_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 +$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } +if ${lt_cv_to_tool_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + #assume ordinary cross tools, or native build. +lt_cv_to_tool_file_cmd=func_convert_file_noop +case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 + ;; + esac + ;; +esac + +fi + +to_tool_file_cmd=$lt_cv_to_tool_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 +$as_echo "$lt_cv_to_tool_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 +$as_echo_n "checking for $LD option to reload object files... " >&6; } +if ${lt_cv_ld_reload_flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_reload_flag='-r' +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 +$as_echo "$lt_cv_ld_reload_flag" >&6; } +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + if test yes != "$GCC"; then + reload_cmds=false + fi + ;; + darwin*) + if test yes = "$GCC"; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 +$as_echo_n "checking how to recognize dependent libraries... " >&6; } +if ${lt_cv_deplibs_check_method+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# 'unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# that responds to the $file_magic_cmd with a given extended regex. +# If you have 'file' or equivalent on your system and you're not sure +# whether 'pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[4-9]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[45]*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + if ( file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[3-9]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd* | bitrig*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +os2*) + lt_cv_deplibs_check_method=pass_all + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 +$as_echo "$lt_cv_deplibs_check_method" >&6; } + +file_magic_glob= +want_nocaseglob=no +if test "$build" = "$host"; then + case $host_os in + mingw* | pw32*) + if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then + want_nocaseglob=yes + else + file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` + fi + ;; + esac +fi + +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + + + + + + + + + + + + + + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ac_tool_prefix}dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 +$as_echo "$DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 +$as_echo "$ac_ct_DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + +test -z "$DLLTOOL" && DLLTOOL=dlltool + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 +$as_echo_n "checking how to associate runtime and link libraries... " >&6; } +if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_sharedlib_from_linklib_cmd='unknown' + +case $host_os in +cygwin* | mingw* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh; + # decide which one to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd=$ECHO + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 +$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO + + + + + + + + +if test -n "$ac_tool_prefix"; then + for ac_prog in ar + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AR="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AR" && break + done +fi +if test -z "$AR"; then + ac_ct_AR=$AR + for ac_prog in ar +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_AR="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +$as_echo "$ac_ct_AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_AR" && break +done + + if test "x$ac_ct_AR" = x; then + AR="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +fi + +: ${AR=ar} +: ${AR_FLAGS=cru} + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 +$as_echo_n "checking for archiver @FILE support... " >&6; } +if ${lt_cv_ar_at_file+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ar_at_file=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test 0 -eq "$ac_status"; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test 0 -ne "$ac_status"; then + lt_cv_ar_at_file=@ + fi + fi + rm -f conftest.* libconftest.a + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 +$as_echo "$lt_cv_ar_at_file" >&6; } + +if test no = "$lt_cv_ar_at_file"; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +test -z "$STRIP" && STRIP=: + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +test -z "$RANLIB" && RANLIB=: + + + + + + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + bitrig* | openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac + + + + + + + + + + + + + + + + + + + + + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AWK+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AWK="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +$as_echo "$AWK" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AWK" && break +done + + + + + + + + + + + + + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# Check for command to grab the raw symbol name followed by C symbol from nm. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 +$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } +if ${lt_cv_sys_global_symbol_pipe+:} false; then : + $as_echo_n "(cached) " >&6 +else + +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[BCDEGRST]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[ABCDGISTW]' + ;; +hpux*) + if test ia64 = "$host_cpu"; then + symcode='[ABCDEGRST]' + fi + ;; +irix* | nonstopux*) + symcode='[BCDEGRST]' + ;; +osf*) + symcode='[BCDEGQRST]' + ;; +solaris*) + symcode='[BDRT]' + ;; +sco3.2v5*) + symcode='[DT]' + ;; +sysv4.2uw2*) + symcode='[DT]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[ABDT]' + ;; +sysv4) + symcode='[DFNSTU]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[ABCDGIRSTW]' ;; +esac + +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Gets list of data symbols to import. + lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" + # Adjust the below global symbol transforms to fixup imported variables. + lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" + lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" + lt_c_name_lib_hook="\ + -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ + -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" +else + # Disable hooks by default. + lt_cv_sys_global_symbol_to_import= + lt_cdecl_hook= + lt_c_name_hook= + lt_c_name_lib_hook= +fi + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n"\ +$lt_cdecl_hook\ +" -e 's/^T .* \(.*\)$/extern int \1();/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ +$lt_c_name_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" + +# Transform an extracted symbol line into symbol name with lib prefix and +# symbol address. +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ +$lt_c_name_lib_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function, + # D for any global variable and I for any imported variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK '"\ +" {last_section=section; section=\$ 3};"\ +" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ +" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ +" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ +" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ +" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + # Now try to grab the symbols. + nlist=conftest.nm + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 + (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE +/* DATA imports from DLLs on WIN32 can't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined __osf__ +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS=conftstm.$ac_objext + CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&5 + fi + else + echo "cannot find nm_test_var in $nlist" >&5 + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 + fi + else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test yes = "$pipe_works"; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done + +fi + +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 +$as_echo "failed" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 +$as_echo "ok" >&6; } +fi + +# Response file support. +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + nm_file_list_spec='@' +elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then + nm_file_list_spec='@' +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 +$as_echo_n "checking for sysroot... " >&6; } + +# Check whether --with-sysroot was given. +if test "${with_sysroot+set}" = set; then : + withval=$with_sysroot; +else + with_sysroot=no +fi + + +lt_sysroot= +case $with_sysroot in #( + yes) + if test yes = "$GCC"; then + lt_sysroot=`$CC --print-sysroot 2>/dev/null` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 +$as_echo "$with_sysroot" >&6; } + as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 + ;; +esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 +$as_echo "${lt_sysroot:-no}" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 +$as_echo_n "checking for a working dd... " >&6; } +if ${ac_cv_path_lt_DD+:} false; then : + $as_echo_n "(cached) " >&6 +else + printf 0123456789abcdef0123456789abcdef >conftest.i +cat conftest.i conftest.i >conftest2.i +: ${lt_DD:=$DD} +if test -z "$lt_DD"; then + ac_path_lt_DD_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in dd; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_lt_DD" || continue +if "$ac_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: +fi + $ac_path_lt_DD_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_lt_DD"; then + : + fi +else + ac_cv_path_lt_DD=$lt_DD +fi + +rm -f conftest.i conftest2.i conftest.out +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 +$as_echo "$ac_cv_path_lt_DD" >&6; } + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 +$as_echo_n "checking how to truncate binary pipes... " >&6; } +if ${lt_cv_truncate_bin+:} false; then : + $as_echo_n "(cached) " >&6 +else + printf 0123456789abcdef0123456789abcdef >conftest.i +cat conftest.i conftest.i >conftest2.i +lt_cv_truncate_bin= +if "$ac_cv_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" +fi +rm -f conftest.i conftest2.i conftest.out +test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 +$as_echo "$lt_cv_truncate_bin" >&6; } + + + + + + + +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +func_cc_basename () +{ + for cc_temp in $*""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac + done + func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +} + +# Check whether --enable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then : + enableval=$enable_libtool_lock; +fi + +test no = "$enable_libtool_lock" || enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out what ABI is being produced by ac_compile, and set mode + # options accordingly. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE=32 + ;; + *ELF-64*) + HPUX_IA64_MODE=64 + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo '#line '$LINENO' "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if test yes = "$lt_cv_prog_gnu_ld"; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +mips64*-*linux*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo '#line '$LINENO' "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + emul=elf + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + emul="${emul}32" + ;; + *64-bit*) + emul="${emul}64" + ;; + esac + case `/usr/bin/file conftest.$ac_objext` in + *MSB*) + emul="${emul}btsmip" + ;; + *LSB*) + emul="${emul}ltsmip" + ;; + esac + case `/usr/bin/file conftest.$ac_objext` in + *N32*) + emul="${emul}n32" + ;; + esac + LD="${LD-ld} -m $emul" + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. Note that the listed cases only cover the + # situations where additional linker options are needed (such as when + # doing 32-bit compilation for a host where ld defaults to 64-bit, or + # vice versa); the common cases where no linker options are needed do + # not appear in the list. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + case `/usr/bin/file conftest.o` in + *x86-64*) + LD="${LD-ld} -m elf32_x86_64" + ;; + *) + LD="${LD-ld} -m elf_i386" + ;; + esac + ;; + powerpc64le-*linux*) + LD="${LD-ld} -m elf32lppclinux" + ;; + powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + powerpcle-*linux*) + LD="${LD-ld} -m elf64lppc" + ;; + powerpc-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS=$CFLAGS + CFLAGS="$CFLAGS -belf" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 +$as_echo_n "checking whether the C compiler needs -belf... " >&6; } +if ${lt_cv_cc_needs_belf+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_cc_needs_belf=yes +else + lt_cv_cc_needs_belf=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 +$as_echo "$lt_cv_cc_needs_belf" >&6; } + if test yes != "$lt_cv_cc_needs_belf"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS=$SAVE_CFLAGS + fi + ;; +*-*solaris*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) + case $host in + i?86-*-solaris*|x86_64-*-solaris*) + LD="${LD-ld} -m elf_x86_64" + ;; + sparc*-*-solaris*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + # GNU ld 2.21 introduced _sol2 emulations. Use them if available. + if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then + LD=${LD-ld}_sol2 + fi + ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks=$enable_libtool_lock + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. +set dummy ${ac_tool_prefix}mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$MANIFEST_TOOL"; then + ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL +if test -n "$MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 +$as_echo "$MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_MANIFEST_TOOL"; then + ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL + # Extract the first word of "mt", so it can be a program name with args. +set dummy mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_MANIFEST_TOOL"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL +if test -n "$ac_ct_MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 +$as_echo "$ac_ct_MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_MANIFEST_TOOL" = x; then + MANIFEST_TOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL + fi +else + MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" +fi + +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 +$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } +if ${lt_cv_path_mainfest_tool+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_path_mainfest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&5 + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_mainfest_tool=yes + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 +$as_echo "$lt_cv_path_mainfest_tool" >&6; } +if test yes != "$lt_cv_path_mainfest_tool"; then + MANIFEST_TOOL=: +fi + + + + + + + case $host_os in + rhapsody* | darwin*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. +set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DSYMUTIL"; then + ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DSYMUTIL=$ac_cv_prog_DSYMUTIL +if test -n "$DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 +$as_echo "$DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DSYMUTIL"; then + ac_ct_DSYMUTIL=$DSYMUTIL + # Extract the first word of "dsymutil", so it can be a program name with args. +set dummy dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DSYMUTIL"; then + ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL +if test -n "$ac_ct_DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 +$as_echo "$ac_ct_DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DSYMUTIL" = x; then + DSYMUTIL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DSYMUTIL=$ac_ct_DSYMUTIL + fi +else + DSYMUTIL="$ac_cv_prog_DSYMUTIL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. +set dummy ${ac_tool_prefix}nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NMEDIT"; then + ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +NMEDIT=$ac_cv_prog_NMEDIT +if test -n "$NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 +$as_echo "$NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_NMEDIT"; then + ac_ct_NMEDIT=$NMEDIT + # Extract the first word of "nmedit", so it can be a program name with args. +set dummy nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_NMEDIT"; then + ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_NMEDIT="nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT +if test -n "$ac_ct_NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 +$as_echo "$ac_ct_NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_NMEDIT" = x; then + NMEDIT=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + NMEDIT=$ac_ct_NMEDIT + fi +else + NMEDIT="$ac_cv_prog_NMEDIT" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. +set dummy ${ac_tool_prefix}lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$LIPO"; then + ac_cv_prog_LIPO="$LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_LIPO="${ac_tool_prefix}lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +LIPO=$ac_cv_prog_LIPO +if test -n "$LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 +$as_echo "$LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_LIPO"; then + ac_ct_LIPO=$LIPO + # Extract the first word of "lipo", so it can be a program name with args. +set dummy lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_LIPO"; then + ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_LIPO="lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO +if test -n "$ac_ct_LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 +$as_echo "$ac_ct_LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_LIPO" = x; then + LIPO=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + LIPO=$ac_ct_LIPO + fi +else + LIPO="$ac_cv_prog_LIPO" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL"; then + ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OTOOL="${ac_tool_prefix}otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL=$ac_cv_prog_OTOOL +if test -n "$OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 +$as_echo "$OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL"; then + ac_ct_OTOOL=$OTOOL + # Extract the first word of "otool", so it can be a program name with args. +set dummy otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL"; then + ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OTOOL="otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL +if test -n "$ac_ct_OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 +$as_echo "$ac_ct_OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL" = x; then + OTOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL=$ac_ct_OTOOL + fi +else + OTOOL="$ac_cv_prog_OTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL64"; then + ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL64=$ac_cv_prog_OTOOL64 +if test -n "$OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 +$as_echo "$OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL64"; then + ac_ct_OTOOL64=$OTOOL64 + # Extract the first word of "otool64", so it can be a program name with args. +set dummy otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL64"; then + ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OTOOL64="otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 +if test -n "$ac_ct_OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 +$as_echo "$ac_ct_OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL64" = x; then + OTOOL64=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL64=$ac_ct_OTOOL64 + fi +else + OTOOL64="$ac_cv_prog_OTOOL64" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 +$as_echo_n "checking for -single_module linker flag... " >&6; } +if ${lt_cv_apple_cc_single_mod+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_apple_cc_single_mod=no + if test -z "$LT_MULTI_MODULE"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + # If there is a non-empty error log, and "single_module" + # appears in it, assume the flag caused a linker warning + if test -s conftest.err && $GREP single_module conftest.err; then + cat conftest.err >&5 + # Otherwise, if the output was created with a 0 exit code from + # the compiler, it worked. + elif test -f libconftest.dylib && test 0 = "$_lt_result"; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&5 + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 +$as_echo "$lt_cv_apple_cc_single_mod" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 +$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } +if ${lt_cv_ld_exported_symbols_list+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_ld_exported_symbols_list=yes +else + lt_cv_ld_exported_symbols_list=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 +$as_echo "$lt_cv_ld_exported_symbols_list" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 +$as_echo_n "checking for -force_load linker flag... " >&6; } +if ${lt_cv_ld_force_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 + echo "$AR cru libconftest.a conftest.o" >&5 + $AR cru libconftest.a conftest.o 2>&5 + echo "$RANLIB libconftest.a" >&5 + $RANLIB libconftest.a 2>&5 + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -s conftest.err && $GREP force_load conftest.err; then + cat conftest.err >&5 + elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&5 + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 +$as_echo "$lt_cv_ld_force_load" >&6; } + case $host_os in + rhapsody* | darwin1.[012]) + _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[91]*) + _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; + 10.[012][,.]*) + _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test yes = "$lt_cv_apple_cc_single_mod"; then + _lt_dar_single_mod='$single_module' + fi + if test yes = "$lt_cv_ld_exported_symbols_list"; then + _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' + fi + if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac + +# func_munge_path_list VARIABLE PATH +# ----------------------------------- +# VARIABLE is name of variable containing _space_ separated list of +# directories to be munged by the contents of PATH, which is string +# having a format: +# "DIR[:DIR]:" +# string "DIR[ DIR]" will be prepended to VARIABLE +# ":DIR[:DIR]" +# string "DIR[ DIR]" will be appended to VARIABLE +# "DIRP[:DIRP]::[DIRA:]DIRA" +# string "DIRP[ DIRP]" will be prepended to VARIABLE and string +# "DIRA[ DIRA]" will be appended to VARIABLE +# "DIR[:DIR]" +# VARIABLE will be replaced by "DIR[ DIR]" +func_munge_path_list () +{ + case x$2 in + x) + ;; + *:) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" + ;; + x:*) + eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" + ;; + *::*) + eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" + eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" + ;; + *) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" + ;; + esac +} + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if ${ac_cv_prog_CPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 +$as_echo "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if ${ac_cv_header_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +for ac_header in dlfcn.h +do : + ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default +" +if test "x$ac_cv_header_dlfcn_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_DLFCN_H 1 +_ACEOF + +fi + +done + + + + + +# Set options + + + + enable_dlopen=no + + + enable_win32_dll=no + + + # Check whether --enable-shared was given. +if test "${enable_shared+set}" = set; then : + enableval=$enable_shared; p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + enable_shared=yes +fi + + + + + + + + + + # Check whether --enable-static was given. +if test "${enable_static+set}" = set; then : + enableval=$enable_static; p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + enable_static=yes +fi + + + + + + + + + + +# Check whether --with-pic was given. +if test "${with_pic+set}" = set; then : + withval=$with_pic; lt_p=${PACKAGE-default} + case $withval in + yes|no) pic_mode=$withval ;; + *) + pic_mode=default + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for lt_pkg in $withval; do + IFS=$lt_save_ifs + if test "X$lt_pkg" = "X$lt_p"; then + pic_mode=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + pic_mode=default +fi + + + + + + + + + # Check whether --enable-fast-install was given. +if test "${enable_fast_install+set}" = set; then : + enableval=$enable_fast_install; p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + enable_fast_install=yes +fi + + + + + + + + + shared_archive_member_spec= +case $host,$enable_shared in +power*-*-aix[5-9]*,yes) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 +$as_echo_n "checking which variant of shared library versioning to provide... " >&6; } + +# Check whether --with-aix-soname was given. +if test "${with_aix_soname+set}" = set; then : + withval=$with_aix_soname; case $withval in + aix|svr4|both) + ;; + *) + as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 + ;; + esac + lt_cv_with_aix_soname=$with_aix_soname +else + if ${lt_cv_with_aix_soname+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_with_aix_soname=aix +fi + + with_aix_soname=$lt_cv_with_aix_soname +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 +$as_echo "$with_aix_soname" >&6; } + if test aix != "$with_aix_soname"; then + # For the AIX way of multilib, we name the shared archive member + # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', + # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. + # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, + # the AIX toolchain works better with OBJECT_MODE set (default 32). + if test 64 = "${OBJECT_MODE-32}"; then + shared_archive_member_spec=shr_64 + else + shared_archive_member_spec=shr + fi + fi + ;; +*) + with_aix_soname=aix + ;; +esac + + + + + + + + + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS=$ltmain + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +test -z "$LN_S" && LN_S="ln -s" + + + + + + + + + + + + + + +if test -n "${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 +$as_echo_n "checking for objdir... " >&6; } +if ${lt_cv_objdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 +$as_echo "$lt_cv_objdir" >&6; } +objdir=$lt_cv_objdir + + + + + +cat >>confdefs.h <<_ACEOF +#define LT_OBJDIR "$lt_cv_objdir/" +_ACEOF + + + + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test set != "${COLLECT_NAMES+set}"; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a '.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld=$lt_cv_prog_gnu_ld + +old_CC=$CC +old_CFLAGS=$CFLAGS + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +func_cc_basename $compiler +cc_basename=$func_cc_basename_result + + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 +$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD=$MAGIC_CMD + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/${ac_tool_prefix}file"; then + lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD=$lt_cv_path_MAGIC_CMD + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS=$lt_save_ifs + MAGIC_CMD=$lt_save_MAGIC_CMD + ;; +esac +fi + +MAGIC_CMD=$lt_cv_path_MAGIC_CMD +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + + +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 +$as_echo_n "checking for file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD=$MAGIC_CMD + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/file"; then + lt_cv_path_MAGIC_CMD=$ac_dir/"file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD=$lt_cv_path_MAGIC_CMD + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS=$lt_save_ifs + MAGIC_CMD=$lt_save_MAGIC_CMD + ;; +esac +fi + +MAGIC_CMD=$lt_cv_path_MAGIC_CMD +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + else + MAGIC_CMD=: + fi +fi + + fi + ;; +esac + +# Use C for the default configuration in the libtool script + +lt_save_CC=$CC +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +objext=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + +lt_prog_compiler_no_builtin_flag= + +if test yes = "$GCC"; then + case $cc_basename in + nvcc*) + lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; + *) + lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } +if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_rtti_exceptions=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_rtti_exceptions=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then + lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" +else + : +fi + +fi + + + + + + + lt_prog_compiler_wl= +lt_prog_compiler_pic= +lt_prog_compiler_static= + + + if test yes = "$GCC"; then + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_static='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + fi + lt_prog_compiler_pic='-fPIC' + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the '-m68020' flag to GCC prevents building anything better, + # like '-m68040'. + lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic='-DDLL_EXPORT' + case $host_os in + os2*) + lt_prog_compiler_static='$wl-static' + ;; + esac + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + lt_prog_compiler_static= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic=-Kconform_pic + fi + ;; + + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + lt_prog_compiler_wl='-Xlinker ' + if test -n "$lt_prog_compiler_pic"; then + lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" + fi + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl='-Wl,' + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + else + lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + case $cc_basename in + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + esac + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic='-DDLL_EXPORT' + case $host_os in + os2*) + lt_prog_compiler_static='$wl-static' + ;; + esac + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static='$wl-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + case $cc_basename in + # old Intel for x86_64, which still supported -KPIC. + ecc*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='--shared' + lt_prog_compiler_static='--static' + ;; + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-qpic' + lt_prog_compiler_static='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='' + ;; + *Sun\ F* | *Sun*Fortran*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Qoption ld ' + ;; + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Wl,' + ;; + *Intel*\ [CF]*Compiler*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + *Portland\ Group*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + esac + ;; + esac + ;; + + newsos6) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + lt_prog_compiler_wl='-Qoption ld ';; + *) + lt_prog_compiler_wl='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl='-Qoption ld ' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic='-Kconform_pic' + lt_prog_compiler_static='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_can_build_shared=no + ;; + + uts4*) + lt_prog_compiler_pic='-pic' + lt_prog_compiler_static='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared=no + ;; + esac + fi + +case $host_os in + # For platforms that do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic= + ;; + *) + lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" + ;; +esac + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } +if ${lt_cv_prog_compiler_pic+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic=$lt_prog_compiler_pic +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 +$as_echo "$lt_cv_prog_compiler_pic" >&6; } +lt_prog_compiler_pic=$lt_cv_prog_compiler_pic + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } +if ${lt_cv_prog_compiler_pic_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_works=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 +$as_echo "$lt_cv_prog_compiler_pic_works" >&6; } + +if test yes = "$lt_cv_prog_compiler_pic_works"; then + case $lt_prog_compiler_pic in + "" | " "*) ;; + *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; + esac +else + lt_prog_compiler_pic= + lt_prog_compiler_can_build_shared=no +fi + +fi + + + + + + + + + + + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } +if ${lt_cv_prog_compiler_static_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_static_works=no + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works=yes + fi + else + lt_cv_prog_compiler_static_works=yes + fi + fi + $RM -r conftest* + LDFLAGS=$save_LDFLAGS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 +$as_echo "$lt_cv_prog_compiler_static_works" >&6; } + +if test yes = "$lt_cv_prog_compiler_static_works"; then + : +else + lt_prog_compiler_static= +fi + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + +hard_links=nottested +if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then + # do not overwrite the value of need_locks provided by the user + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 +$as_echo_n "checking if we can lock with hard links... " >&6; } + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 +$as_echo "$hard_links" >&6; } + if test no = "$hard_links"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 +$as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + + runpath_var= + allow_undefined_flag= + always_export_symbols=no + archive_cmds= + archive_expsym_cmds= + compiler_needs_object=no + enable_shared_with_static_runtimes=no + export_dynamic_flag_spec= + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + hardcode_automatic=no + hardcode_direct=no + hardcode_direct_absolute=no + hardcode_libdir_flag_spec= + hardcode_libdir_separator= + hardcode_minus_L=no + hardcode_shlibpath_var=unsupported + inherit_rpath=no + link_all_deplibs=unknown + module_cmds= + module_expsym_cmds= + old_archive_from_new_cmds= + old_archive_from_expsyms_cmds= + thread_safe_flag_spec= + whole_archive_flag_spec= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ' (' and ')$', so one must not match beginning or + # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', + # as well as any symbol that contains 'd'. + exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test yes != "$GCC"; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd* | bitrig*) + with_gnu_ld=no + ;; + linux* | k*bsd*-gnu | gnu*) + link_all_deplibs=no + ;; + esac + + ld_shlibs=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test yes = "$with_gnu_ld"; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; + *\ \(GNU\ Binutils\)\ [3-9]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test yes = "$lt_use_gnu_ld_interface"; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='$wl' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + export_dynamic_flag_spec='$wl--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' + else + whole_archive_flag_spec= + fi + supports_anon_versioning=no + case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test ia64 != "$host_cpu"; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + export_dynamic_flag_spec='$wl--export-all-symbols' + allow_undefined_flag=unsupported + always_export_symbols=no + enable_shared_with_static_runtimes=yes + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' + exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file, use it as + # is; otherwise, prepend EXPORTS... + archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs=no + fi + ;; + + haiku*) + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + link_all_deplibs=yes + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + shrext_cmds=.dll + archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + enable_shared_with_static_runtimes=yes + ;; + + interix[3-9]*) + hardcode_direct=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='$wl-rpath,$libdir' + export_dynamic_flag_spec='$wl-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test linux-dietlibc = "$host_os"; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test no = "$tmp_diet" + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + whole_archive_flag_spec= + tmp_sharedflag='--shared' ;; + nagfor*) # NAGFOR 5.3 + tmp_sharedflag='-Wl,-shared' ;; + xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + compiler_needs_object=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + compiler_needs_object=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + + if test yes = "$supports_anon_versioning"; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + tcc*) + export_dynamic_flag_spec='-rdynamic' + ;; + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test yes = "$supports_anon_versioning"; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + ld_shlibs=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test no = "$ld_shlibs"; then + runpath_var= + hardcode_libdir_flag_spec= + export_dynamic_flag_spec= + whole_archive_flag_spec= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix[4-9]*) + if test ia64 = "$host_cpu"; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag= + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to GNU nm, but means don't demangle to AIX nm. + # Without the "-l" option, or with the "-B" option, AIX nm treats + # weak defined symbols like other global defined symbols, whereas + # GNU nm marks them as "W". + # While the 'weak' keyword is ignored in the Export File, we need + # it in the Import File for the 'aix-soname' feature, so we have + # to replace the "-B" option with "-P" for AIX nm. + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # have runtime linking enabled, and use it for executables. + # For shared libraries, we enable/disable runtime linking + # depending on the kind of the shared library created - + # when "with_aix_soname,aix_use_runtimelinking" is: + # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables + # "aix,yes" lib.so shared, rtl:yes, for executables + # lib.a static archive + # "both,no" lib.so.V(shr.o) shared, rtl:yes + # lib.a(lib.so.V) shared, rtl:no, for executables + # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a(lib.so.V) shared, rtl:no + # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a static archive + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then + aix_use_runtimelinking=yes + break + fi + done + if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then + # With aix-soname=svr4, we create the lib.so.V shared archives only, + # so we don't have lib.a shared libs to link our executables. + # We have to force runtime linking in this case. + aix_use_runtimelinking=yes + LDFLAGS="$LDFLAGS -Wl,-brtl" + fi + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds='' + hardcode_direct=yes + hardcode_direct_absolute=yes + hardcode_libdir_separator=':' + link_all_deplibs=yes + file_list_spec='$wl-f,' + case $with_aix_soname,$aix_use_runtimelinking in + aix,*) ;; # traditional, no import file + svr4,* | *,yes) # use import file + # The Import File defines what to hardcode. + hardcode_direct=no + hardcode_direct_absolute=no + ;; + esac + + if test yes = "$GCC"; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`$CC -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + shared_flag='-shared' + if test yes = "$aix_use_runtimelinking"; then + shared_flag="$shared_flag "'$wl-G' + fi + # Need to ensure runtime linking is disabled for the traditional + # shared library, or the linker may eventually find shared libraries + # /with/ Import File - we do not want to mix them. + shared_flag_aix='-shared' + shared_flag_svr4='-shared $wl-G' + else + # not using gcc + if test ia64 = "$host_cpu"; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test yes = "$aix_use_runtimelinking"; then + shared_flag='$wl-G' + else + shared_flag='$wl-bM:SRE' + fi + shared_flag_aix='$wl-bM:SRE' + shared_flag_svr4='$wl-G' + fi + fi + + export_dynamic_flag_spec='$wl-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols=yes + if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + if test set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=/usr/lib:/lib + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag + else + if test ia64 = "$host_cpu"; then + hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' + allow_undefined_flag="-z nodefs" + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + if test set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=/usr/lib:/lib + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag=' $wl-bernotok' + allow_undefined_flag=' $wl-berok' + if test yes = "$with_gnu_ld"; then + # We only use this code for GNU lds that support --whole-archive. + whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec='$convenience' + fi + archive_cmds_need_lc=yes + archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' + # -brtl affects multiple linker settings, -berok does not and is overridden later + compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' + if test svr4 != "$with_aix_soname"; then + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' + fi + if test aix != "$with_aix_soname"; then + archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' + else + # used by -dlpreopen to get the symbols + archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' + fi + archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + bsdi[45]*) + export_dynamic_flag_spec=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl*) + # Native MSVC + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + always_export_symbols=yes + file_list_spec='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' + archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then + cp "$export_symbols" "$output_objdir/$soname.def"; + echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; + else + $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, )='true' + enable_shared_with_static_runtimes=yes + exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + old_postinstall_cmds='chmod 644 $oldlib' + postlink_cmds='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile=$lt_outputfile.exe + lt_tool_outputfile=$lt_tool_outputfile.exe + ;; + esac~ + if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC wrapper + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_from_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' + enable_shared_with_static_runtimes=yes + ;; + esac + ;; + + darwin* | rhapsody*) + + + archive_cmds_need_lc=no + hardcode_direct=no + hardcode_automatic=yes + hardcode_shlibpath_var=unsupported + if test yes = "$lt_cv_ld_force_load"; then + whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + + else + whole_archive_flag_spec='' + fi + link_all_deplibs=yes + allow_undefined_flag=$_lt_dar_allow_undefined + case $cc_basename in + ifort*|nagfor*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test yes = "$_lt_dar_can_shared"; then + output_verbose_link_cmd=func_echo_all + archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" + module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" + archive_expsym_cmds="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil" + module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" + + else + ld_shlibs=no + fi + + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2.*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9*) + if test yes = "$GCC"; then + archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + else + archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec='$wl+b $wl$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + export_dynamic_flag_spec='$wl-E' + ;; + + hpux10*) + if test yes,no = "$GCC,$with_gnu_ld"; then + archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test no = "$with_gnu_ld"; then + hardcode_libdir_flag_spec='$wl+b $wl$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='$wl-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + + hpux11*) + if test yes,no = "$GCC,$with_gnu_ld"; then + case $host_cpu in + hppa*64*) + archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 +$as_echo_n "checking if $CC understands -b... " >&6; } +if ${lt_cv_prog_compiler__b+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler__b=no + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS -b" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler__b=yes + fi + else + lt_cv_prog_compiler__b=yes + fi + fi + $RM -r conftest* + LDFLAGS=$save_LDFLAGS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 +$as_echo "$lt_cv_prog_compiler__b" >&6; } + +if test yes = "$lt_cv_prog_compiler__b"; then + archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' +else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' +fi + + ;; + esac + fi + if test no = "$with_gnu_ld"; then + hardcode_libdir_flag_spec='$wl+b $wl$libdir' + hardcode_libdir_separator=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + hardcode_shlibpath_var=no + ;; + *) + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='$wl-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test yes = "$GCC"; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 +$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } +if ${lt_cv_irix_exported_symbol+:} false; then : + $as_echo_n "(cached) " >&6 +else + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int foo (void) { return 0; } +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_irix_exported_symbol=yes +else + lt_cv_irix_exported_symbol=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 +$as_echo "$lt_cv_irix_exported_symbol" >&6; } + if test yes = "$lt_cv_irix_exported_symbol"; then + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' + fi + link_all_deplibs=no + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + hardcode_libdir_separator=: + inherit_rpath=yes + link_all_deplibs=yes + ;; + + linux*) + case $cc_basename in + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + ld_shlibs=yes + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + newsos6) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + hardcode_libdir_separator=: + hardcode_shlibpath_var=no + ;; + + *nto* | *qnx*) + ;; + + openbsd* | bitrig*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + hardcode_shlibpath_var=no + hardcode_direct_absolute=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec='$wl-rpath,$libdir' + export_dynamic_flag_spec='$wl-E' + else + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='$wl-rpath,$libdir' + fi + else + ld_shlibs=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + shrext_cmds=.dll + archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + enable_shared_with_static_runtimes=yes + ;; + + osf3*) + if test yes = "$GCC"; then + allow_undefined_flag=' $wl-expect_unresolved $wl\*' + archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + hardcode_libdir_separator=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test yes = "$GCC"; then + allow_undefined_flag=' $wl-expect_unresolved $wl\*' + archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + archive_cmds_need_lc='no' + hardcode_libdir_separator=: + ;; + + solaris*) + no_undefined_flag=' -z defs' + if test yes = "$GCC"; then + wlarc='$wl' + archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='$wl' + archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands '-z linker_flag'. GCC discards it without '$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test yes = "$GCC"; then + whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' + else + whole_archive_flag_spec='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs=yes + ;; + + sunos4*) + if test sequent = "$host_vendor"; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds='$CC -r -o $output$reload_objs' + hardcode_direct=no + ;; + motorola) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag='$wl-z,text' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + runpath_var='LD_RUN_PATH' + + if test yes = "$GCC"; then + archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We CANNOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag='$wl-z,text' + allow_undefined_flag='$wl-z,nodefs' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='$wl-R,$libdir' + hardcode_libdir_separator=':' + link_all_deplibs=yes + export_dynamic_flag_spec='$wl-Bexport' + runpath_var='LD_RUN_PATH' + + if test yes = "$GCC"; then + archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac + + if test sni = "$host_vendor"; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + export_dynamic_flag_spec='$wl-Blargedynsym' + ;; + esac + fi + fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 +$as_echo "$ld_shlibs" >&6; } +test no = "$ld_shlibs" && can_build_shared=no + +with_gnu_ld=$with_gnu_ld + + + + + + + + + + + + + + + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc=yes + + if test yes,yes = "$GCC,$enable_shared"; then + case $archive_cmds in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 +$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } +if ${lt_cv_archive_cmds_need_lc+:} false; then : + $as_echo_n "(cached) " >&6 +else + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl + pic_flag=$lt_prog_compiler_pic + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag + allow_undefined_flag= + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 + (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + then + lt_cv_archive_cmds_need_lc=no + else + lt_cv_archive_cmds_need_lc=yes + fi + allow_undefined_flag=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 +$as_echo "$lt_cv_archive_cmds_need_lc" >&6; } + archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc + ;; + esac + fi + ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } + +if test yes = "$GCC"; then + case $host_os in + darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; + *) lt_awk_arg='/^libraries:/' ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;; + *) lt_sed_strip_eq='s|=/|/|g' ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary... + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + # ...but if some path component already ends with the multilib dir we assume + # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). + case "$lt_multi_os_dir; $lt_search_path_spec " in + "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) + lt_multi_os_dir= + ;; + esac + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" + elif test -n "$lt_multi_os_dir"; then + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS = " "; FS = "/|\n";} { + lt_foo = ""; + lt_count = 0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo = "/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[lt_foo]++; } + if (lt_freq[lt_foo] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's|/\([A-Za-z]:\)|\1|g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=.so +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + + + +case $host_os in +aix3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='$libname$release$shared_ext$major' + ;; + +aix[4-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test ia64 = "$host_cpu"; then + # AIX 5 supports IA64 + library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line '#! .'. This would cause the generated library to + # depend on '.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # Using Import Files as archive members, it is possible to support + # filename-based versioning of shared library archives on AIX. While + # this would work for both with and without runtime linking, it will + # prevent static linking of such archives. So we do filename-based + # shared library versioning with .so extension only, which is used + # when both runtime linking and shared linking is enabled. + # Unfortunately, runtime linking may impact performance, so we do + # not want this to be the default eventually. Also, we use the + # versioned .so libs for executables only if there is the -brtl + # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. + # To allow for filename-based versioning support, we need to create + # libNAME.so.V as an archive file, containing: + # *) an Import File, referring to the versioned filename of the + # archive as well as the shared archive member, telling the + # bitwidth (32 or 64) of that shared object, and providing the + # list of exported symbols of that shared object, eventually + # decorated with the 'weak' keyword + # *) the shared object with the F_LOADONLY flag set, to really avoid + # it being seen by the linker. + # At run time we better use the real file rather than another symlink, + # but for link time we create the symlink libNAME.so -> libNAME.so.V + + case $with_aix_soname,$aix_use_runtimelinking in + # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + aix,yes) # traditional libtool + dynamic_linker='AIX unversionable lib.so' + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + aix,no) # traditional AIX only + dynamic_linker='AIX lib.a(lib.so.V)' + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + ;; + svr4,*) # full svr4 only + dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,yes) # both, prefer svr4 + dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # unpreferred sharedlib libNAME.a needs extra handling + postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' + postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,no) # both, prefer aix + dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling + postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' + postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' + ;; + esac + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='$libname$shared_ext' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + library_names_spec='$libname.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec=$LIB + if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' + soname_spec='$libname$release$major$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[23].*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2.*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +haiku*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=no + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + if test 32 = "$HPUX_IA64_MODE"; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + sys_lib_dlsearch_path_spec=/usr/lib/hpux32 + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + sys_lib_dlsearch_path_spec=/usr/lib/hpux64 + fi + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[3-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test yes = "$lt_cv_prog_gnu_ld"; then + version_type=linux # correct to gnu/linux during the next big refactor + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" + sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +linux*android*) + version_type=none # Android doesn't support versioned libraries. + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext' + soname_spec='$libname$release$shared_ext' + finish_cmds= + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + dynamic_linker='Android linker' + # Don't embed -rpath directories since the linker doesn't support them. + hardcode_libdir_flag_spec='-L$libdir' + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + if ${lt_cv_shlibpath_overrides_runpath+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : + lt_cv_shlibpath_overrides_runpath=yes +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + +fi + + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Ideally, we could use ldconfig to report *all* directores which are + # searched for libraries, however this is still not possible. Aside from not + # being certain /sbin/ldconfig is available, command + # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, + # even though it is searched at run-time. Try to do the best guess by + # appending ld.so.conf contents (and includes) to the search path. + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd* | bitrig*) + version_type=sunos + sys_lib_dlsearch_path_spec=/usr/lib + need_lib_prefix=no + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + need_version=no + else + need_version=yes + fi + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +os2*) + libname_spec='$name' + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + # OS/2 can only load a DLL with a base name of 8 characters or less. + soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; + v=$($ECHO $release$versuffix | tr -d .-); + n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); + $ECHO $n$v`$shared_ext' + library_names_spec='${libname}_dll.$libext' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=BEGINLIBPATH + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test yes = "$with_gnu_ld"; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec; then + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' + soname_spec='$libname$shared_ext.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=sco + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test yes = "$with_gnu_ld"; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test no = "$dynamic_linker" && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test yes = "$GCC"; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then + sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec +fi + +if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then + sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec +fi + +# remember unaugmented sys_lib_dlsearch_path content for libtool script decls... +configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec + +# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code +func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" + +# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool +configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || + test -n "$runpath_var" || + test yes = "$hardcode_automatic"; then + + # We can hardcode non-existent directories. + if test no != "$hardcode_direct" && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && + test no != "$hardcode_minus_L"; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 +$as_echo "$hardcode_action" >&6; } + +if test relink = "$hardcode_action" || + test yes = "$inherit_rpath"; then + # Fast installation is not supported + enable_fast_install=no +elif test yes = "$shlibpath_overrides_runpath" || + test no = "$enable_shared"; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + if test yes != "$enable_dlopen"; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen=load_add_on + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen=LoadLibrary + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen=dlopen + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl +else + + lt_cv_dlopen=dyld + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + +fi + + ;; + + tpf*) + # Don't try to run any link tests for TPF. We know it's impossible + # because TPF is a cross-compiler, and we know how we open DSOs. + lt_cv_dlopen=dlopen + lt_cv_dlopen_libs= + lt_cv_dlopen_self=no + ;; + + *) + ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" +if test "x$ac_cv_func_shl_load" = xyes; then : + lt_cv_dlopen=shl_load +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 +$as_echo_n "checking for shl_load in -ldld... " >&6; } +if ${ac_cv_lib_dld_shl_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_shl_load=yes +else + ac_cv_lib_dld_shl_load=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 +$as_echo "$ac_cv_lib_dld_shl_load" >&6; } +if test "x$ac_cv_lib_dld_shl_load" = xyes; then : + lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld +else + ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" +if test "x$ac_cv_func_dlopen" = xyes; then : + lt_cv_dlopen=dlopen +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 +$as_echo_n "checking for dlopen in -lsvld... " >&6; } +if ${ac_cv_lib_svld_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsvld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_svld_dlopen=yes +else + ac_cv_lib_svld_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 +$as_echo "$ac_cv_lib_svld_dlopen" >&6; } +if test "x$ac_cv_lib_svld_dlopen" = xyes; then : + lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 +$as_echo_n "checking for dld_link in -ldld... " >&6; } +if ${ac_cv_lib_dld_dld_link+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dld_link (); +int +main () +{ +return dld_link (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_dld_link=yes +else + ac_cv_lib_dld_dld_link=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 +$as_echo "$ac_cv_lib_dld_dld_link" >&6; } +if test "x$ac_cv_lib_dld_dld_link" = xyes; then : + lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld +fi + + +fi + + +fi + + +fi + + +fi + + +fi + + ;; + esac + + if test no = "$lt_cv_dlopen"; then + enable_dlopen=no + else + enable_dlopen=yes + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS=$CPPFLAGS + test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS=$LDFLAGS + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS=$LIBS + LIBS="$lt_cv_dlopen_libs $LIBS" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 +$as_echo_n "checking whether a program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test yes = "$cross_compiling"; then : + lt_cv_dlopen_self=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisibility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 +$as_echo "$lt_cv_dlopen_self" >&6; } + + if test yes = "$lt_cv_dlopen_self"; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 +$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self_static+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test yes = "$cross_compiling"; then : + lt_cv_dlopen_self_static=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisibility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self_static=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 +$as_echo "$lt_cv_dlopen_self_static" >&6; } + fi + + CPPFLAGS=$save_CPPFLAGS + LDFLAGS=$save_LDFLAGS + LIBS=$save_LIBS + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi + + + + + + + + + + + + + + + + + +striplib= +old_striplib= +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 +$as_echo_n "checking whether stripping libraries is possible... " >&6; } +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP"; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + esac +fi + + + + + + + + + + + + + # Report what library types will actually be built + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 +$as_echo_n "checking if libtool supports shared libraries... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 +$as_echo "$can_build_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 +$as_echo_n "checking whether to build shared libraries... " >&6; } + test no = "$can_build_shared" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test yes = "$enable_shared" && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[4-9]*) + if test ia64 != "$host_cpu"; then + case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in + yes,aix,yes) ;; # shared object as lib.so file only + yes,svr4,*) ;; # shared object as lib.so archive member only + yes,*) enable_static=no ;; # shared object in lib.a archive as well + esac + fi + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 +$as_echo "$enable_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 +$as_echo_n "checking whether to build static libraries... " >&6; } + # Make sure either enable_shared or enable_static is yes. + test yes = "$enable_shared" || enable_static=yes + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 +$as_echo "$enable_static" >&6; } + + + + +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC=$lt_save_CC + + + + + + + + + + + + + + + + ac_config_commands="$ac_config_commands libtool" + + + + +# Only expand once: + + +am__api_version='1.15' + +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# OS/2's system install, which has a completely different semantic +# ./install, which can be erroneously created by make from ./install.sh. +# Reject install programs that cannot install multiple files. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 +$as_echo_n "checking for a BSD-compatible install... " >&6; } +if test -z "$INSTALL"; then +if ${ac_cv_path_install+:} false; then : + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in #(( + ./ | .// | /[cC]/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then + if test $ac_prog = install && + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + rm -rf conftest.one conftest.two conftest.dir + echo one > conftest.one + echo two > conftest.two + mkdir conftest.dir + if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && + test -s conftest.one && test -s conftest.two && + test -s conftest.dir/conftest.one && + test -s conftest.dir/conftest.two + then + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + fi + done + done + ;; +esac + + done +IFS=$as_save_IFS + +rm -rf conftest.one conftest.two conftest.dir + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. Don't cache a + # value for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + INSTALL=$ac_install_sh + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 +$as_echo "$INSTALL" >&6; } + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 +$as_echo_n "checking whether build environment is sane... " >&6; } +# Reject unsafe characters in $srcdir or the absolute working directory +# name. Accept space and tab only in the latter. +am_lf=' +' +case `pwd` in + *[\\\"\#\$\&\'\`$am_lf]*) + as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; +esac +case $srcdir in + *[\\\"\#\$\&\'\`$am_lf\ \ ]*) + as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; +esac + +# Do 'set' in a subshell so we don't clobber the current shell's +# arguments. Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + am_has_slept=no + for am_try in 1 2; do + echo "timestamp, slept: $am_has_slept" > conftest.file + set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` + if test "$*" = "X"; then + # -L didn't work. + set X `ls -t "$srcdir/configure" conftest.file` + fi + if test "$*" != "X $srcdir/configure conftest.file" \ + && test "$*" != "X conftest.file $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + as_fn_error $? "ls -t appears to fail. Make sure there is not a broken + alias in your environment" "$LINENO" 5 + fi + if test "$2" = conftest.file || test $am_try -eq 2; then + break + fi + # Just in case. + sleep 1 + am_has_slept=yes + done + test "$2" = conftest.file + ) +then + # Ok. + : +else + as_fn_error $? "newly created file is older than distributed files! +Check your system clock" "$LINENO" 5 +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +# If we didn't sleep, we still need to ensure time stamps of config.status and +# generated files are strictly newer. +am_sleep_pid= +if grep 'slept: no' conftest.file >/dev/null 2>&1; then + ( sleep 1 ) & + am_sleep_pid=$! +fi + +rm -f conftest.file + +test "$program_prefix" != NONE && + program_transform_name="s&^&$program_prefix&;$program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s&\$&$program_suffix&;$program_transform_name" +# Double any \ or $. +# By default was `s,x,x', remove it if useless. +ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' +program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` + +if test x"${MISSING+set}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; + *) + MISSING="\${SHELL} $am_aux_dir/missing" ;; + esac +fi +# Use eval to expand $SHELL +if eval "$MISSING --is-lightweight"; then + am_missing_run="$MISSING " +else + am_missing_run= + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 +$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} +fi + +if test x"${install_sh+set}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; + *) + install_sh="\${SHELL} $am_aux_dir/install-sh" + esac +fi + +# Installed binaries are usually stripped using 'strip' when the user +# run "make install-strip". However 'strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the 'STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 +$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } +if test -z "$MKDIR_P"; then + if ${ac_cv_path_mkdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in mkdir gmkdir; do + for ac_exec_ext in '' $ac_executable_extensions; do + as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue + case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( + 'mkdir (GNU coreutils) '* | \ + 'mkdir (coreutils) '* | \ + 'mkdir (fileutils) '4.1*) + ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext + break 3;; + esac + done + done + done +IFS=$as_save_IFS + +fi + + test -d ./--version && rmdir ./--version + if test "${ac_cv_path_mkdir+set}" = set; then + MKDIR_P="$ac_cv_path_mkdir -p" + else + # As a last resort, use the slow shell script. Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + MKDIR_P="$ac_install_sh -d" + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 +$as_echo "$MKDIR_P" >&6; } + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +set x ${MAKE-make} +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + SET_MAKE= +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null + +DEPDIR="${am__leading_dot}deps" + +ac_config_commands="$ac_config_commands depfiles" + + +am_make=${MAKE-make} +cat > confinc << 'END' +am__doit: + @echo this is the am__doit target +.PHONY: am__doit +END +# If we don't find an include directive, just comment out the code. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 +$as_echo_n "checking for style of include used by $am_make... " >&6; } +am__include="#" +am__quote= +_am_result=none +# First try GNU make style include. +echo "include confinc" > confmf +# Ignore all kinds of additional output from 'make'. +case `$am_make -s -f confmf 2> /dev/null` in #( +*the\ am__doit\ target*) + am__include=include + am__quote= + _am_result=GNU + ;; +esac +# Now try BSD make style include. +if test "$am__include" = "#"; then + echo '.include "confinc"' > confmf + case `$am_make -s -f confmf 2> /dev/null` in #( + *the\ am__doit\ target*) + am__include=.include + am__quote="\"" + _am_result=BSD + ;; + esac +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 +$as_echo "$_am_result" >&6; } +rm -f confinc confmf + +# Check whether --enable-dependency-tracking was given. +if test "${enable_dependency_tracking+set}" = set; then : + enableval=$enable_dependency_tracking; +fi + +if test "x$enable_dependency_tracking" != xno; then + am_depcomp="$ac_aux_dir/depcomp" + AMDEPBACKSLASH='\' + am__nodep='_no' +fi + if test "x$enable_dependency_tracking" != xno; then + AMDEP_TRUE= + AMDEP_FALSE='#' +else + AMDEP_TRUE='#' + AMDEP_FALSE= +fi + + +# Check whether --enable-silent-rules was given. +if test "${enable_silent_rules+set}" = set; then : + enableval=$enable_silent_rules; +fi + +case $enable_silent_rules in # ((( + yes) AM_DEFAULT_VERBOSITY=0;; + no) AM_DEFAULT_VERBOSITY=1;; + *) AM_DEFAULT_VERBOSITY=1;; +esac +am_make=${MAKE-make} +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 +$as_echo_n "checking whether $am_make supports nested variables... " >&6; } +if ${am_cv_make_support_nested_variables+:} false; then : + $as_echo_n "(cached) " >&6 +else + if $as_echo 'TRUE=$(BAR$(V)) +BAR0=false +BAR1=true +V=1 +am__doit: + @$(TRUE) +.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then + am_cv_make_support_nested_variables=yes +else + am_cv_make_support_nested_variables=no +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 +$as_echo "$am_cv_make_support_nested_variables" >&6; } +if test $am_cv_make_support_nested_variables = yes; then + AM_V='$(V)' + AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' +else + AM_V=$AM_DEFAULT_VERBOSITY + AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY +fi +AM_BACKSLASH='\' + +if test "`cd $srcdir && pwd`" != "`pwd`"; then + # Use -I$(srcdir) only when $(srcdir) != ., so that make's output + # is not polluted with repeated "-I." + am__isrc=' -I$(srcdir)' + # test to see if srcdir already configured + if test -f $srcdir/config.status; then + as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 + fi +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE='flex' + VERSION='2.6.4' + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE "$PACKAGE" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define VERSION "$VERSION" +_ACEOF + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + +# For better backward compatibility. To be removed once Automake 1.9.x +# dies out for good. For more background, see: +# +# +mkdir_p='$(MKDIR_P)' + +# We need awk for the "check" target (and possibly the TAP driver). The +# system "awk" is bad on some platforms. +# Always define AMTAR for backward compatibility. Yes, it's still used +# in the wild :-( We should find a proper way to deprecate it ... +AMTAR='$${TAR-tar}' + + +# We'll loop over all known methods to create a tar archive until one works. +_am_tools='gnutar pax cpio none' + +am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' + + + + + +depcc="$CC" am_compiler_list= + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 +$as_echo_n "checking dependency style of $depcc... " >&6; } +if ${am_cv_CC_dependencies_compiler_type+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named 'D' -- because '-MD' means "put the output + # in D". + rm -rf conftest.dir + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + am__universal=false + case " $depcc " in #( + *\ -arch\ *\ -arch\ *) am__universal=true ;; + esac + + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with + # Solaris 10 /bin/sh. + echo '/* dummy */' > sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + # We check with '-c' and '-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle '-M -o', and we need to detect this. Also, some Intel + # versions had trouble with output in subdirs. + am__obj=sub/conftest.${OBJEXT-o} + am__minus_obj="-o $am__obj" + case $depmode in + gcc) + # This depmode causes a compiler race in universal mode. + test "$am__universal" = false || continue + ;; + nosideeffect) + # After this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested. + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + msvc7 | msvc7msys | msvisualcpp | msvcmsys) + # This compiler won't grok '-c -o', but also, the minuso test has + # not run yet. These depmodes are late enough in the game, and + # so weak that their functioning should not be impacted. + am__obj=conftest.${OBJEXT-o} + am__minus_obj= + ;; + none) break ;; + esac + if depmode=$depmode \ + source=sub/conftest.c object=$am__obj \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + + +# POSIX will say in a future version that running "rm -f" with no argument +# is OK; and we want to be able to make that assumption in our Makefile +# recipes. So use an aggressive probe to check that the usage we want is +# actually supported "in the wild" to an acceptable degree. +# See automake bug#10828. +# To make any issue more visible, cause the running configure to be aborted +# by default if the 'rm' program in use doesn't match our expectations; the +# user can still override this though. +if rm -f && rm -fr && rm -rf; then : OK; else + cat >&2 <<'END' +Oops! + +Your 'rm' program seems unable to run without file operands specified +on the command line, even when the '-f' option is present. This is contrary +to the behaviour of most rm programs out there, and not conforming with +the upcoming POSIX standard: + +Please tell bug-automake@gnu.org about your system, including the value +of your $PATH and any error possibly output before this message. This +can help us improve future automake versions. + +END + if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then + echo 'Configuration will proceed anyway, since you have set the' >&2 + echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 + echo >&2 + else + cat >&2 <<'END' +Aborting the configuration process, to ensure you take notice of the issue. + +You can download and install GNU coreutils to get an 'rm' implementation +that behaves properly: . + +If you want to complete the configuration process using your problematic +'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM +to "yes", and re-run configure. + +END + as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 + fi +fi + +ac_config_headers="$ac_config_headers src/config.h" + + + +SHARED_VERSION_INFO="2:0:0" + + +# checks for programs + + +mkdir_p="$MKDIR_P" +case $mkdir_p in + [\\/$]* | ?:[\\/]*) ;; + */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; +esac + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5 +$as_echo_n "checking whether NLS is requested... " >&6; } + # Check whether --enable-nls was given. +if test "${enable_nls+set}" = set; then : + enableval=$enable_nls; USE_NLS=$enableval +else + USE_NLS=yes +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5 +$as_echo "$USE_NLS" >&6; } + + + + + GETTEXT_MACRO_VERSION=0.18 + + + + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + +# Find out how to test for executable files. Don't use a zero-byte file, +# as systems may use methods other than mode bits to determine executability. +cat >conf$$.file <<_ASEOF +#! /bin/sh +exit 0 +_ASEOF +chmod +x conf$$.file +if test -x conf$$.file >/dev/null 2>&1; then + ac_executable_p="test -x" +else + ac_executable_p="test -f" +fi +rm -f conf$$.file + +# Extract the first word of "msgfmt", so it can be a program name with args. +set dummy msgfmt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_MSGFMT+:} false; then : + $as_echo_n "(cached) " >&6 +else + case "$MSGFMT" in + [\\/]* | ?:[\\/]*) + ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path. + ;; + *) + ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$ac_save_IFS" + test -z "$ac_dir" && ac_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then + echo "$as_me: trying $ac_dir/$ac_word..." >&5 + if $ac_dir/$ac_word --statistics /dev/null >&5 2>&1 && + (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then + ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext" + break 2 + fi + fi + done + done + IFS="$ac_save_IFS" + test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":" + ;; +esac +fi +MSGFMT="$ac_cv_path_MSGFMT" +if test "$MSGFMT" != ":"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 +$as_echo "$MSGFMT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + # Extract the first word of "gmsgfmt", so it can be a program name with args. +set dummy gmsgfmt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_GMSGFMT+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $GMSGFMT in + [\\/]* | ?:[\\/]*) + ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT" + ;; +esac +fi +GMSGFMT=$ac_cv_path_GMSGFMT +if test -n "$GMSGFMT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5 +$as_echo "$GMSGFMT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;; + *) MSGFMT_015=$MSGFMT ;; + esac + + case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;; + *) GMSGFMT_015=$GMSGFMT ;; + esac + + + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + +# Find out how to test for executable files. Don't use a zero-byte file, +# as systems may use methods other than mode bits to determine executability. +cat >conf$$.file <<_ASEOF +#! /bin/sh +exit 0 +_ASEOF +chmod +x conf$$.file +if test -x conf$$.file >/dev/null 2>&1; then + ac_executable_p="test -x" +else + ac_executable_p="test -f" +fi +rm -f conf$$.file + +# Extract the first word of "xgettext", so it can be a program name with args. +set dummy xgettext; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_XGETTEXT+:} false; then : + $as_echo_n "(cached) " >&6 +else + case "$XGETTEXT" in + [\\/]* | ?:[\\/]*) + ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path. + ;; + *) + ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$ac_save_IFS" + test -z "$ac_dir" && ac_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then + echo "$as_me: trying $ac_dir/$ac_word..." >&5 + if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&5 2>&1 && + (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then + ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext" + break 2 + fi + fi + done + done + IFS="$ac_save_IFS" + test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":" + ;; +esac +fi +XGETTEXT="$ac_cv_path_XGETTEXT" +if test "$XGETTEXT" != ":"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5 +$as_echo "$XGETTEXT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + rm -f messages.po + + case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;; + *) XGETTEXT_015=$XGETTEXT ;; + esac + + + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + +# Find out how to test for executable files. Don't use a zero-byte file, +# as systems may use methods other than mode bits to determine executability. +cat >conf$$.file <<_ASEOF +#! /bin/sh +exit 0 +_ASEOF +chmod +x conf$$.file +if test -x conf$$.file >/dev/null 2>&1; then + ac_executable_p="test -x" +else + ac_executable_p="test -f" +fi +rm -f conf$$.file + +# Extract the first word of "msgmerge", so it can be a program name with args. +set dummy msgmerge; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_MSGMERGE+:} false; then : + $as_echo_n "(cached) " >&6 +else + case "$MSGMERGE" in + [\\/]* | ?:[\\/]*) + ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path. + ;; + *) + ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$ac_save_IFS" + test -z "$ac_dir" && ac_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then + echo "$as_me: trying $ac_dir/$ac_word..." >&5 + if $ac_dir/$ac_word --update -q /dev/null /dev/null >&5 2>&1; then + ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext" + break 2 + fi + fi + done + done + IFS="$ac_save_IFS" + test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":" + ;; +esac +fi +MSGMERGE="$ac_cv_path_MSGMERGE" +if test "$MSGMERGE" != ":"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5 +$as_echo "$MSGMERGE" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$localedir" || localedir='${datadir}/locale' + + + test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS= + + + ac_config_commands="$ac_config_commands po-directories" + + + + if test "X$prefix" = "XNONE"; then + acl_final_prefix="$ac_default_prefix" + else + acl_final_prefix="$prefix" + fi + if test "X$exec_prefix" = "XNONE"; then + acl_final_exec_prefix='${prefix}' + else + acl_final_exec_prefix="$exec_prefix" + fi + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" + prefix="$acl_save_prefix" + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then : + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5 +$as_echo_n "checking for ld used by GCC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | [A-Za-z]:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the path of ld + ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if ${acl_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + acl_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some GNU ld's only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break ;; + *) + test "$with_gnu_ld" != yes && break ;; + esac + fi + done + IFS="$ac_save_ifs" +else + acl_cv_path_LD="$LD" # Let the user override the test with a path. +fi +fi + +LD="$acl_cv_path_LD" +if test -n "$LD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if ${acl_cv_prog_gnu_ld+:} false; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU ld's only accept -v. +case `$LD -v 2>&1 &5 +$as_echo "$acl_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$acl_cv_prog_gnu_ld + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5 +$as_echo_n "checking for shared library run path origin... " >&6; } +if ${acl_cv_rpath+:} false; then : + $as_echo_n "(cached) " >&6 +else + + CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ + ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh + . ./conftest.sh + rm -f ./conftest.sh + acl_cv_rpath=done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5 +$as_echo "$acl_cv_rpath" >&6; } + wl="$acl_cv_wl" + acl_libext="$acl_cv_libext" + acl_shlibext="$acl_cv_shlibext" + acl_libname_spec="$acl_cv_libname_spec" + acl_library_names_spec="$acl_cv_library_names_spec" + acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" + acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" + acl_hardcode_direct="$acl_cv_hardcode_direct" + acl_hardcode_minus_L="$acl_cv_hardcode_minus_L" + # Check whether --enable-rpath was given. +if test "${enable_rpath+set}" = set; then : + enableval=$enable_rpath; : +else + enable_rpath=yes +fi + + + + + acl_libdirstem=lib + acl_libdirstem2= + case "$host_os" in + solaris*) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit host" >&5 +$as_echo_n "checking for 64-bit host... " >&6; } +if ${gl_cv_solaris_64bit+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef _LP64 +sixtyfour bits +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "sixtyfour bits" >/dev/null 2>&1; then : + gl_cv_solaris_64bit=yes +else + gl_cv_solaris_64bit=no +fi +rm -f conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_solaris_64bit" >&5 +$as_echo "$gl_cv_solaris_64bit" >&6; } + if test $gl_cv_solaris_64bit = yes; then + acl_libdirstem=lib/64 + case "$host_cpu" in + sparc*) acl_libdirstem2=lib/sparcv9 ;; + i*86 | x86_64) acl_libdirstem2=lib/amd64 ;; + esac + fi + ;; + *) + searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'` + if test -n "$searchpath"; then + acl_save_IFS="${IFS= }"; IFS=":" + for searchdir in $searchpath; do + if test -d "$searchdir"; then + case "$searchdir" in + */lib64/ | */lib64 ) acl_libdirstem=lib64 ;; + */../ | */.. ) + # Better ignore directories of this form. They are misleading. + ;; + *) searchdir=`cd "$searchdir" && pwd` + case "$searchdir" in + */lib64 ) acl_libdirstem=lib64 ;; + esac ;; + esac + fi + done + IFS="$acl_save_IFS" + fi + ;; + esac + test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem" + + + + + + + + + + + + + use_additional=yes + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + +# Check whether --with-libiconv-prefix was given. +if test "${with_libiconv_prefix+set}" = set; then : + withval=$with_libiconv_prefix; + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + else + additional_includedir="$withval/include" + additional_libdir="$withval/$acl_libdirstem" + if test "$acl_libdirstem2" != "$acl_libdirstem" \ + && ! test -d "$withval/$acl_libdirstem"; then + additional_libdir="$withval/$acl_libdirstem2" + fi + fi + fi + +fi + + LIBICONV= + LTLIBICONV= + INCICONV= + LIBICONV_PREFIX= + HAVE_LIBICONV= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='iconv ' + while test -n "$names_next_round"; do + names_this_round="$names_next_round" + names_next_round= + for name in $names_this_round; do + already_handled= + for n in $names_already_handled; do + if test "$n" = "$name"; then + already_handled=yes + break + fi + done + if test -z "$already_handled"; then + names_already_handled="$names_already_handled $name" + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` + eval value=\"\$HAVE_LIB$uppername\" + if test -n "$value"; then + if test "$value" = yes; then + eval value=\"\$LIB$uppername\" + test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" + else + : + fi + else + found_dir= + found_la= + found_so= + found_a= + eval libname=\"$acl_libname_spec\" # typically: libname=lib$name + if test -n "$acl_shlibext"; then + shrext=".$acl_shlibext" # typically: shrext=.so + else + shrext= + fi + if test $use_additional = yes; then + dir="$additional_libdir" + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + fi + if test "X$found_dir" = "X"; then + for x in $LDFLAGS $LTLIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + case "$x" in + -L*) + dir=`echo "X$x" | sed -e 's/^X-L//'` + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + ;; + esac + if test "X$found_dir" != "X"; then + break + fi + done + fi + if test "X$found_dir" != "X"; then + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" + if test "X$found_so" != "X"; then + if test "$enable_rpath" = no \ + || test "X$found_dir" = "X/usr/$acl_libdirstem" \ + || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + else + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $found_dir" + fi + if test "$acl_hardcode_direct" = yes; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + else + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $found_dir" + fi + else + haveit= + for x in $LDFLAGS $LIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" + fi + if test "$acl_hardcode_minus_L" != no; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + else + LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" + else + LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" + fi + fi + additional_includedir= + case "$found_dir" in + */$acl_libdirstem | */$acl_libdirstem/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` + if test "$name" = 'iconv'; then + LIBICONV_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + */$acl_libdirstem2 | */$acl_libdirstem2/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` + if test "$name" = 'iconv'; then + LIBICONV_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + esac + if test "X$additional_includedir" != "X"; then + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + for x in $CPPFLAGS $INCICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" + fi + fi + fi + fi + fi + if test -n "$found_la"; then + save_libdir="$libdir" + case "$found_la" in + */* | *\\*) . "$found_la" ;; + *) . "./$found_la" ;; + esac + libdir="$save_libdir" + for dep in $dependency_libs; do + case "$dep" in + -L*) + additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` + if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ + && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then + haveit= + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ + || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + haveit= + for x in $LDFLAGS $LIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir" + fi + fi + fi + fi + ;; + -R*) + dir=`echo "X$dep" | sed -e 's/^X-R//'` + if test "$enable_rpath" != no; then + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $dir" + fi + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $dir" + fi + fi + ;; + -l*) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` + ;; + *.la) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" + ;; + esac + done + fi + else + LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" + fi + fi + fi + done + done + if test "X$rpathdirs" != "X"; then + if test -n "$acl_hardcode_libdir_separator"; then + alldirs= + for found_dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" + done + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" + else + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + for found_dir in $ltrpathdirs; do + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" + done + fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFPreferencesCopyAppValue" >&5 +$as_echo_n "checking for CFPreferencesCopyAppValue... " >&6; } +if ${gt_cv_func_CFPreferencesCopyAppValue+:} false; then : + $as_echo_n "(cached) " >&6 +else + gt_save_LIBS="$LIBS" + LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +CFPreferencesCopyAppValue(NULL, NULL) + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gt_cv_func_CFPreferencesCopyAppValue=yes +else + gt_cv_func_CFPreferencesCopyAppValue=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$gt_save_LIBS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFPreferencesCopyAppValue" >&5 +$as_echo "$gt_cv_func_CFPreferencesCopyAppValue" >&6; } + if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then + +$as_echo "#define HAVE_CFPREFERENCESCOPYAPPVALUE 1" >>confdefs.h + + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyCurrent" >&5 +$as_echo_n "checking for CFLocaleCopyCurrent... " >&6; } +if ${gt_cv_func_CFLocaleCopyCurrent+:} false; then : + $as_echo_n "(cached) " >&6 +else + gt_save_LIBS="$LIBS" + LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +CFLocaleCopyCurrent(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gt_cv_func_CFLocaleCopyCurrent=yes +else + gt_cv_func_CFLocaleCopyCurrent=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$gt_save_LIBS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFLocaleCopyCurrent" >&5 +$as_echo "$gt_cv_func_CFLocaleCopyCurrent" >&6; } + if test $gt_cv_func_CFLocaleCopyCurrent = yes; then + +$as_echo "#define HAVE_CFLOCALECOPYCURRENT 1" >>confdefs.h + + fi + INTL_MACOSX_LIBS= + if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then + INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation" + fi + + + + + + + LIBINTL= + LTLIBINTL= + POSUB= + + case " $gt_needs " in + *" need-formatstring-macros "*) gt_api_version=3 ;; + *" need-ngettext "*) gt_api_version=2 ;; + *) gt_api_version=1 ;; + esac + gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc" + gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl" + + if test "$USE_NLS" = "yes"; then + gt_use_preinstalled_gnugettext=no + + + if test $gt_api_version -ge 3; then + gt_revision_test_code=' +#ifndef __GNU_GETTEXT_SUPPORTED_REVISION +#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1) +#endif +typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1]; +' + else + gt_revision_test_code= + fi + if test $gt_api_version -ge 2; then + gt_expression_test_code=' + * ngettext ("", "", 0)' + else + gt_expression_test_code= + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5 +$as_echo_n "checking for GNU gettext in libc... " >&6; } +if eval \${$gt_func_gnugettext_libc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +$gt_revision_test_code +extern int _nl_msg_cat_cntr; +extern int *_nl_domain_bindings; +int +main () +{ +bindtextdomain ("", ""); +return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + eval "$gt_func_gnugettext_libc=yes" +else + eval "$gt_func_gnugettext_libc=no" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +eval ac_res=\$$gt_func_gnugettext_libc + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + + if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then + + + + + + am_save_CPPFLAGS="$CPPFLAGS" + + for element in $INCICONV; do + haveit= + for x in $CPPFLAGS; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" + fi + done + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 +$as_echo_n "checking for iconv... " >&6; } +if ${am_cv_func_iconv+:} false; then : + $as_echo_n "(cached) " >&6 +else + + am_cv_func_iconv="no, consider installing GNU libiconv" + am_cv_lib_iconv=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +int +main () +{ +iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + am_cv_func_iconv=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test "$am_cv_func_iconv" != yes; then + am_save_LIBS="$LIBS" + LIBS="$LIBS $LIBICONV" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +int +main () +{ +iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + am_cv_lib_iconv=yes + am_cv_func_iconv=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$am_save_LIBS" + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 +$as_echo "$am_cv_func_iconv" >&6; } + if test "$am_cv_func_iconv" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5 +$as_echo_n "checking for working iconv... " >&6; } +if ${am_cv_func_iconv_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + am_save_LIBS="$LIBS" + if test $am_cv_lib_iconv = yes; then + LIBS="$LIBS $LIBICONV" + fi + if test "$cross_compiling" = yes; then : + case "$host_os" in + aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; + *) am_cv_func_iconv_works="guessing yes" ;; + esac +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +int main () +{ + /* Test against AIX 5.1 bug: Failures are not distinguishable from successful + returns. */ + { + iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); + if (cd_utf8_to_88591 != (iconv_t)(-1)) + { + static const char input[] = "\342\202\254"; /* EURO SIGN */ + char buf[10]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_utf8_to_88591, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if (res == 0) + return 1; + } + } + /* Test against Solaris 10 bug: Failures are not distinguishable from + successful returns. */ + { + iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646"); + if (cd_ascii_to_88591 != (iconv_t)(-1)) + { + static const char input[] = "\263"; + char buf[10]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_ascii_to_88591, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if (res == 0) + return 1; + } + } +#if 0 /* This bug could be worked around by the caller. */ + /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */ + { + iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); + if (cd_88591_to_utf8 != (iconv_t)(-1)) + { + static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; + char buf[50]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_88591_to_utf8, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if ((int)res > 0) + return 1; + } + } +#endif + /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is + provided. */ + if (/* Try standardized names. */ + iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1) + /* Try IRIX, OSF/1 names. */ + && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1) + /* Try AIX names. */ + && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1) + /* Try HP-UX names. */ + && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) + return 1; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + am_cv_func_iconv_works=yes +else + am_cv_func_iconv_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + LIBS="$am_save_LIBS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5 +$as_echo "$am_cv_func_iconv_works" >&6; } + case "$am_cv_func_iconv_works" in + *no) am_func_iconv=no am_cv_lib_iconv=no ;; + *) am_func_iconv=yes ;; + esac + else + am_func_iconv=no am_cv_lib_iconv=no + fi + if test "$am_func_iconv" = yes; then + +$as_echo "#define HAVE_ICONV 1" >>confdefs.h + + fi + if test "$am_cv_lib_iconv" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5 +$as_echo_n "checking how to link with libiconv... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5 +$as_echo "$LIBICONV" >&6; } + else + CPPFLAGS="$am_save_CPPFLAGS" + LIBICONV= + LTLIBICONV= + fi + + + + + + + + + + + + use_additional=yes + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + +# Check whether --with-libintl-prefix was given. +if test "${with_libintl_prefix+set}" = set; then : + withval=$with_libintl_prefix; + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + else + additional_includedir="$withval/include" + additional_libdir="$withval/$acl_libdirstem" + if test "$acl_libdirstem2" != "$acl_libdirstem" \ + && ! test -d "$withval/$acl_libdirstem"; then + additional_libdir="$withval/$acl_libdirstem2" + fi + fi + fi + +fi + + LIBINTL= + LTLIBINTL= + INCINTL= + LIBINTL_PREFIX= + HAVE_LIBINTL= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='intl ' + while test -n "$names_next_round"; do + names_this_round="$names_next_round" + names_next_round= + for name in $names_this_round; do + already_handled= + for n in $names_already_handled; do + if test "$n" = "$name"; then + already_handled=yes + break + fi + done + if test -z "$already_handled"; then + names_already_handled="$names_already_handled $name" + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` + eval value=\"\$HAVE_LIB$uppername\" + if test -n "$value"; then + if test "$value" = yes; then + eval value=\"\$LIB$uppername\" + test -z "$value" || LIBINTL="${LIBINTL}${LIBINTL:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$value" + else + : + fi + else + found_dir= + found_la= + found_so= + found_a= + eval libname=\"$acl_libname_spec\" # typically: libname=lib$name + if test -n "$acl_shlibext"; then + shrext=".$acl_shlibext" # typically: shrext=.so + else + shrext= + fi + if test $use_additional = yes; then + dir="$additional_libdir" + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + fi + if test "X$found_dir" = "X"; then + for x in $LDFLAGS $LTLIBINTL; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + case "$x" in + -L*) + dir=`echo "X$x" | sed -e 's/^X-L//'` + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + ;; + esac + if test "X$found_dir" != "X"; then + break + fi + done + fi + if test "X$found_dir" != "X"; then + LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$found_dir -l$name" + if test "X$found_so" != "X"; then + if test "$enable_rpath" = no \ + || test "X$found_dir" = "X/usr/$acl_libdirstem" \ + || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then + LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" + else + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $found_dir" + fi + if test "$acl_hardcode_direct" = yes; then + LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" + else + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $found_dir" + fi + else + haveit= + for x in $LDFLAGS $LIBINTL; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir" + fi + if test "$acl_hardcode_minus_L" != no; then + LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" + else + LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + LIBINTL="${LIBINTL}${LIBINTL:+ }$found_a" + else + LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir -l$name" + fi + fi + additional_includedir= + case "$found_dir" in + */$acl_libdirstem | */$acl_libdirstem/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` + if test "$name" = 'intl'; then + LIBINTL_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + */$acl_libdirstem2 | */$acl_libdirstem2/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` + if test "$name" = 'intl'; then + LIBINTL_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + esac + if test "X$additional_includedir" != "X"; then + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + for x in $CPPFLAGS $INCINTL; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + INCINTL="${INCINTL}${INCINTL:+ }-I$additional_includedir" + fi + fi + fi + fi + fi + if test -n "$found_la"; then + save_libdir="$libdir" + case "$found_la" in + */* | *\\*) . "$found_la" ;; + *) . "./$found_la" ;; + esac + libdir="$save_libdir" + for dep in $dependency_libs; do + case "$dep" in + -L*) + additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` + if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ + && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then + haveit= + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ + || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + haveit= + for x in $LDFLAGS $LIBINTL; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LIBINTL="${LIBINTL}${LIBINTL:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIBINTL; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$additional_libdir" + fi + fi + fi + fi + ;; + -R*) + dir=`echo "X$dep" | sed -e 's/^X-R//'` + if test "$enable_rpath" != no; then + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $dir" + fi + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $dir" + fi + fi + ;; + -l*) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` + ;; + *.la) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + LIBINTL="${LIBINTL}${LIBINTL:+ }$dep" + LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$dep" + ;; + esac + done + fi + else + LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name" + LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l$name" + fi + fi + fi + done + done + if test "X$rpathdirs" != "X"; then + if test -n "$acl_hardcode_libdir_separator"; then + alldirs= + for found_dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" + done + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBINTL="${LIBINTL}${LIBINTL:+ }$flag" + else + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBINTL="${LIBINTL}${LIBINTL:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + for found_dir in $ltrpathdirs; do + LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir" + done + fi + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5 +$as_echo_n "checking for GNU gettext in libintl... " >&6; } +if eval \${$gt_func_gnugettext_libintl+:} false; then : + $as_echo_n "(cached) " >&6 +else + gt_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS $INCINTL" + gt_save_LIBS="$LIBS" + LIBS="$LIBS $LIBINTL" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +$gt_revision_test_code +extern int _nl_msg_cat_cntr; +extern +#ifdef __cplusplus +"C" +#endif +const char *_nl_expand_alias (const char *); +int +main () +{ +bindtextdomain ("", ""); +return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("") + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + eval "$gt_func_gnugettext_libintl=yes" +else + eval "$gt_func_gnugettext_libintl=no" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then + LIBS="$LIBS $LIBICONV" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +$gt_revision_test_code +extern int _nl_msg_cat_cntr; +extern +#ifdef __cplusplus +"C" +#endif +const char *_nl_expand_alias (const char *); +int +main () +{ +bindtextdomain ("", ""); +return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("") + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + LIBINTL="$LIBINTL $LIBICONV" + LTLIBINTL="$LTLIBINTL $LTLIBICONV" + eval "$gt_func_gnugettext_libintl=yes" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + fi + CPPFLAGS="$gt_save_CPPFLAGS" + LIBS="$gt_save_LIBS" +fi +eval ac_res=\$$gt_func_gnugettext_libintl + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + fi + + if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \ + || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \ + && test "$PACKAGE" != gettext-runtime \ + && test "$PACKAGE" != gettext-tools; }; then + gt_use_preinstalled_gnugettext=yes + else + LIBINTL= + LTLIBINTL= + INCINTL= + fi + + + + if test -n "$INTL_MACOSX_LIBS"; then + if test "$gt_use_preinstalled_gnugettext" = "yes" \ + || test "$nls_cv_use_gnu_gettext" = "yes"; then + LIBINTL="$LIBINTL $INTL_MACOSX_LIBS" + LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS" + fi + fi + + if test "$gt_use_preinstalled_gnugettext" = "yes" \ + || test "$nls_cv_use_gnu_gettext" = "yes"; then + +$as_echo "#define ENABLE_NLS 1" >>confdefs.h + + else + USE_NLS=no + fi + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use NLS" >&5 +$as_echo_n "checking whether to use NLS... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5 +$as_echo "$USE_NLS" >&6; } + if test "$USE_NLS" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking where the gettext function comes from" >&5 +$as_echo_n "checking where the gettext function comes from... " >&6; } + if test "$gt_use_preinstalled_gnugettext" = "yes"; then + if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then + gt_source="external libintl" + else + gt_source="libc" + fi + else + gt_source="included intl directory" + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_source" >&5 +$as_echo "$gt_source" >&6; } + fi + + if test "$USE_NLS" = "yes"; then + + if test "$gt_use_preinstalled_gnugettext" = "yes"; then + if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5 +$as_echo_n "checking how to link with libintl... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5 +$as_echo "$LIBINTL" >&6; } + + for element in $INCINTL; do + haveit= + for x in $CPPFLAGS; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" + fi + done + + fi + + +$as_echo "#define HAVE_GETTEXT 1" >>confdefs.h + + +$as_echo "#define HAVE_DCGETTEXT 1" >>confdefs.h + + fi + + POSUB=po + fi + + + + INTLLIBS="$LIBINTL" + + + + + + + +for ac_prog in 'bison -y' byacc +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_YACC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$YACC"; then + ac_cv_prog_YACC="$YACC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_YACC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +YACC=$ac_cv_prog_YACC +if test -n "$YACC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5 +$as_echo "$YACC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$YACC" && break +done +test -n "$YACC" || YACC="yacc" + +if test "$YACC" != 'bison -y'; then : + + YACC="\${top_srcdir}/build-aux/missing bison -y" + { $as_echo "$as_me:${as_lineno-$LINENO}: no bison program found: only required for maintainers" >&5 +$as_echo "$as_me: no bison program found: only required for maintainers" >&6;} + +fi + if test "$YACC" = 'bison -y'; then + HAVE_BISON_TRUE= + HAVE_BISON_FALSE='#' +else + HAVE_BISON_TRUE='#' + HAVE_BISON_FALSE= +fi + +for ac_prog in flex lex +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_LEX+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$LEX"; then + ac_cv_prog_LEX="$LEX" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_LEX="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +LEX=$ac_cv_prog_LEX +if test -n "$LEX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5 +$as_echo "$LEX" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$LEX" && break +done +test -n "$LEX" || LEX=":" + +if test "x$LEX" != "x:"; then + cat >conftest.l <<_ACEOF +%% +a { ECHO; } +b { REJECT; } +c { yymore (); } +d { yyless (1); } +e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument. */ + yyless ((input () != 0)); } +f { unput (yytext[0]); } +. { BEGIN INITIAL; } +%% +#ifdef YYTEXT_POINTER +extern char *yytext; +#endif +int +main (void) +{ + return ! yylex () + ! yywrap (); +} +_ACEOF +{ { ac_try="$LEX conftest.l" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$LEX conftest.l") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5 +$as_echo_n "checking lex output file root... " >&6; } +if ${ac_cv_prog_lex_root+:} false; then : + $as_echo_n "(cached) " >&6 +else + +if test -f lex.yy.c; then + ac_cv_prog_lex_root=lex.yy +elif test -f lexyy.c; then + ac_cv_prog_lex_root=lexyy +else + as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5 +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5 +$as_echo "$ac_cv_prog_lex_root" >&6; } +LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root + +if test -z "${LEXLIB+set}"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5 +$as_echo_n "checking lex library... " >&6; } +if ${ac_cv_lib_lex+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ac_save_LIBS=$LIBS + ac_cv_lib_lex='none needed' + for ac_lib in '' -lfl -ll; do + LIBS="$ac_lib $ac_save_LIBS" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +`cat $LEX_OUTPUT_ROOT.c` +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_lex=$ac_lib +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + test "$ac_cv_lib_lex" != 'none needed' && break + done + LIBS=$ac_save_LIBS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5 +$as_echo "$ac_cv_lib_lex" >&6; } + test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5 +$as_echo_n "checking whether yytext is a pointer... " >&6; } +if ${ac_cv_prog_lex_yytext_pointer+:} false; then : + $as_echo_n "(cached) " >&6 +else + # POSIX says lex can declare yytext either as a pointer or an array; the +# default is implementation-dependent. Figure out which it is, since +# not all implementations provide the %pointer and %array declarations. +ac_cv_prog_lex_yytext_pointer=no +ac_save_LIBS=$LIBS +LIBS="$LEXLIB $ac_save_LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #define YYTEXT_POINTER 1 +`cat $LEX_OUTPUT_ROOT.c` +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_prog_lex_yytext_pointer=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_save_LIBS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5 +$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; } +if test $ac_cv_prog_lex_yytext_pointer = yes; then + +$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h + +fi +rm -f conftest.l $LEX_OUTPUT_ROOT.c + +fi +if test "$LEX" = :; then + LEX=${am_missing_run}flex +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if ${ac_cv_c_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } +if ${ac_cv_prog_cc_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +else + CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +struct stat; +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 +$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } +if ${am_cv_prog_cc_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF + # Make sure it works both with $CC and with simple cc. + # Following AC_PROG_CC_C_O, we do the test twice because some + # compilers refuse to overwrite an existing .o file with -o, + # though they will create one. + am_cv_prog_cc_c_o=yes + for am_i in 1 2; do + if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 + ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } \ + && test -f conftest2.$ac_objext; then + : OK + else + am_cv_prog_cc_c_o=no + break + fi + done + rm -f core conftest* + unset am_i +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 +$as_echo "$am_cv_prog_cc_c_o" >&6; } +if test "$am_cv_prog_cc_c_o" != yes; then + # Losing compiler, so override with the script. + # FIXME: It is wrong to rewrite CC. + # But if we don't then we get into trouble of one sort or another. + # A longer-term fix would be to have automake use am__CC in this case, + # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" + CC="$am_aux_dir/compile $CC" +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + + + +save_cross_compiling=$cross_compiling +save_ac_tool_prefix=$ac_tool_prefix +cross_compiling=no +ac_tool_prefix= + +ac_ext=c +ac_build_cpp='$CPP_FOR_BUILD $CPPFLAGS_FOR_BUILD' +ac_build_compile='$CC_FOR_BUILD -c $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD conftest.$ac_ext >&5' +ac_build_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD $LDFLAGS_FOR_BUILD conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC_FOR_BUILD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC_FOR_BUILD"; then + ac_cv_prog_CC_FOR_BUILD="$CC_FOR_BUILD" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC_FOR_BUILD="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC_FOR_BUILD=$ac_cv_prog_CC_FOR_BUILD +if test -n "$CC_FOR_BUILD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_BUILD" >&5 +$as_echo "$CC_FOR_BUILD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC_FOR_BUILD"; then + ac_ct_CC_FOR_BUILD=$CC_FOR_BUILD + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC_FOR_BUILD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC_FOR_BUILD"; then + ac_cv_prog_ac_ct_CC_FOR_BUILD="$ac_ct_CC_FOR_BUILD" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC_FOR_BUILD="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC_FOR_BUILD=$ac_cv_prog_ac_ct_CC_FOR_BUILD +if test -n "$ac_ct_CC_FOR_BUILD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC_FOR_BUILD" >&5 +$as_echo "$ac_ct_CC_FOR_BUILD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC_FOR_BUILD" = x; then + CC_FOR_BUILD="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with build triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with build triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC_FOR_BUILD=$ac_ct_CC_FOR_BUILD + fi +else + CC_FOR_BUILD="$ac_cv_prog_CC_FOR_BUILD" +fi + +if test -z "$CC_FOR_BUILD"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC_FOR_BUILD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC_FOR_BUILD"; then + ac_cv_prog_CC_FOR_BUILD="$CC_FOR_BUILD" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC_FOR_BUILD="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC_FOR_BUILD=$ac_cv_prog_CC_FOR_BUILD +if test -n "$CC_FOR_BUILD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_BUILD" >&5 +$as_echo "$CC_FOR_BUILD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC_FOR_BUILD"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC_FOR_BUILD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC_FOR_BUILD"; then + ac_cv_prog_CC_FOR_BUILD="$CC_FOR_BUILD" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC_FOR_BUILD="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC_FOR_BUILD + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC_FOR_BUILD to just the basename; use the full file name. + shift + ac_cv_prog_CC_FOR_BUILD="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC_FOR_BUILD=$ac_cv_prog_CC_FOR_BUILD +if test -n "$CC_FOR_BUILD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_BUILD" >&5 +$as_echo "$CC_FOR_BUILD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC_FOR_BUILD"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC_FOR_BUILD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC_FOR_BUILD"; then + ac_cv_prog_CC_FOR_BUILD="$CC_FOR_BUILD" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC_FOR_BUILD="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC_FOR_BUILD=$ac_cv_prog_CC_FOR_BUILD +if test -n "$CC_FOR_BUILD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_BUILD" >&5 +$as_echo "$CC_FOR_BUILD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC_FOR_BUILD" && break + done +fi +if test -z "$CC_FOR_BUILD"; then + ac_ct_CC_FOR_BUILD=$CC_FOR_BUILD + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC_FOR_BUILD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC_FOR_BUILD"; then + ac_cv_prog_ac_ct_CC_FOR_BUILD="$ac_ct_CC_FOR_BUILD" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC_FOR_BUILD="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC_FOR_BUILD=$ac_cv_prog_ac_ct_CC_FOR_BUILD +if test -n "$ac_ct_CC_FOR_BUILD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC_FOR_BUILD" >&5 +$as_echo "$ac_ct_CC_FOR_BUILD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC_FOR_BUILD" && break +done + + if test "x$ac_ct_CC_FOR_BUILD" = x; then + CC_FOR_BUILD="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with build triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with build triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC_FOR_BUILD=$ac_ct_CC_FOR_BUILD + fi +fi + +fi + + +test -z "$CC_FOR_BUILD" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_build_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if ${ac_cv_c_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_build_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS_FOR_BUILD+set} +ac_save_CFLAGS=$CFLAGS_FOR_BUILD +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD accepts -g" >&5 +$as_echo_n "checking whether $CC_FOR_BUILD accepts -g... " >&6; } +if ${ac_cv_build_prog_cc_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_build_prog_cc_g=no + CFLAGS_FOR_BUILD="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_build_prog_cc_g=yes +else + CFLAGS_FOR_BUILD="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS_FOR_BUILD="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_build_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_build_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_build_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_build_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build_prog_cc_g" >&5 +$as_echo "$ac_cv_build_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS_FOR_BUILD=$ac_save_CFLAGS +elif test $ac_cv_build_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS_FOR_BUILD="-g -O2" + else + CFLAGS_FOR_BUILD="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS_FOR_BUILD="-O2" + else + CFLAGS_FOR_BUILD= + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC_FOR_BUILD option to accept ISO C89" >&5 +$as_echo_n "checking for $CC_FOR_BUILD option to accept ISO C89... " >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC_FOR_BUILD +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +struct stat; +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC_FOR_BUILD="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_build_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC_FOR_BUILD=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC_FOR_BUILD="$CC_FOR_BUILD $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_build_cpp='$CPP_FOR_BUILD $CPPFLAGS_FOR_BUILD' +ac_build_compile='$CC_FOR_BUILD -c $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD conftest.$ac_ext >&5' +ac_build_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD $LDFLAGS_FOR_BUILD conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +ac_ext=c +ac_build_cpp='$CPP_FOR_BUILD $CPPFLAGS_FOR_BUILD' +ac_build_compile='$CC_FOR_BUILD -c $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD conftest.$ac_ext >&5' +ac_build_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD $LDFLAGS_FOR_BUILD conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD understands -c and -o together" >&5 +$as_echo_n "checking whether $CC_FOR_BUILD understands -c and -o together... " >&6; } +if ${am_cv_prog_cc_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF + # Make sure it works both with $CC and with simple cc. + # Following AC_PROG_CC_C_O, we do the test twice because some + # compilers refuse to overwrite an existing .o file with -o, + # though they will create one. + am_cv_prog_cc_c_o=yes + for am_i in 1 2; do + if { echo "$as_me:$LINENO: $CC_FOR_BUILD -c conftest.$ac_ext -o conftest2.$ac_build_objext" >&5 + ($CC_FOR_BUILD -c conftest.$ac_ext -o conftest2.$ac_build_objext) >&5 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } \ + && test -f conftest2.$ac_build_objext; then + : OK + else + am_cv_prog_cc_c_o=no + break + fi + done + rm -f core conftest* + unset am_i +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 +$as_echo "$am_cv_prog_cc_c_o" >&6; } +if test "$am_cv_prog_cc_c_o" != yes; then + # Losing compiler, so override with the script. + # FIXME: It is wrong to rewrite CC. + # But if we don't then we get into trouble of one sort or another. + # A longer-term fix would be to have automake use am__CC in this case, + # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" + CC_FOR_BUILD="$am_aux_dir/compile $CC_FOR_BUILD" +fi +ac_ext=c +ac_build_cpp='$CPP_FOR_BUILD $CPPFLAGS_FOR_BUILD' +ac_build_compile='$CC_FOR_BUILD -c $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD conftest.$ac_ext >&5' +ac_build_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD $LDFLAGS_FOR_BUILD conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +ac_ext=c +ac_build_cpp='$CPP_FOR_BUILD $CPPFLAGS_FOR_BUILD' +ac_build_compile='$CC_FOR_BUILD -c $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD conftest.$ac_ext >&5' +ac_build_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD $LDFLAGS_FOR_BUILD conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP_FOR_BUILD" && test -d "$CPP_FOR_BUILD"; then + CPP_FOR_BUILD= +fi +if test -z "$CPP_FOR_BUILD"; then + if ${ac_cv_build_prog_CPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CPP needs to be expanded + for CPP_FOR_BUILD in "$CC_FOR_BUILD -E" "$CC_FOR_BUILD -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_build_prog_CPP=$CPP_FOR_BUILD + +fi + CPP_FOR_BUILD=$ac_cv_build_prog_CPP +else + ac_cv_build_prog_CPP=$CPP_FOR_BUILD +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP_FOR_BUILD" >&5 +$as_echo "$CPP_FOR_BUILD" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? 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Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CXXCPP=$CXXCPP + +fi + CXXCPP=$ac_cv_prog_CXXCPP +else + ac_cv_prog_CXXCPP=$CXXCPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5 +$as_echo "$CXXCPP" >&6; } +ac_preproc_ok=false +for ac_cxx_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? 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Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test yes != "$_lt_caught_CXX_error"; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="int some_variable = 0;" + + # Code to be used in simple link tests + lt_simple_link_test_code='int main(int, char *[]) { return(0); }' + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + + # save warnings/boilerplate of simple test code + ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + + ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_CFLAGS=$CFLAGS + lt_save_LD=$LD + lt_save_GCC=$GCC + GCC=$GXX + lt_save_with_gnu_ld=$with_gnu_ld + lt_save_path_LD=$lt_cv_path_LD + if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx + else + $as_unset lt_cv_prog_gnu_ld + fi + if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX + else + $as_unset lt_cv_path_LD + fi + test -z "${LDCXX+set}" || LD=$LDCXX + CC=${CXX-"c++"} + CFLAGS=$CXXFLAGS + compiler=$CC + compiler_CXX=$CC + func_cc_basename $compiler +cc_basename=$func_cc_basename_result + + + if test -n "$compiler"; then + # We don't want -fno-exception when compiling C++ code, so set the + # no_builtin_flag separately + if test yes = "$GXX"; then + lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin' + else + lt_prog_compiler_no_builtin_flag_CXX= + fi + + if test yes = "$GXX"; then + # Set up default GNU C++ configuration + + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then : + withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test yes = "$GCC"; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 +$as_echo_n "checking for ld used by $CC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return, which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD=$ac_prog + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test yes = "$with_gnu_ld"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if ${lt_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD=$ac_dir/$ac_prog + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if ${lt_cv_prog_gnu_ld+:} false; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 &5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test yes = "$with_gnu_ld"; then + archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + + hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir' + export_dynamic_flag_spec_CXX='$wl--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='$wl' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | + $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec_CXX=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' + else + whole_archive_flag_spec_CXX= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + GXX=no + with_gnu_ld=no + wlarc= + fi + + # PORTME: fill in a description of your system's C++ link characteristics + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + ld_shlibs_CXX=yes + case $host_os in + aix3*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + aix[4-9]*) + if test ia64 = "$host_cpu"; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag= + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # have runtime linking enabled, and use it for executables. + # For shared libraries, we enable/disable runtime linking + # depending on the kind of the shared library created - + # when "with_aix_soname,aix_use_runtimelinking" is: + # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables + # "aix,yes" lib.so shared, rtl:yes, for executables + # lib.a static archive + # "both,no" lib.so.V(shr.o) shared, rtl:yes + # lib.a(lib.so.V) shared, rtl:no, for executables + # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a(lib.so.V) shared, rtl:no + # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a static archive + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then + # With aix-soname=svr4, we create the lib.so.V shared archives only, + # so we don't have lib.a shared libs to link our executables. + # We have to force runtime linking in this case. + aix_use_runtimelinking=yes + LDFLAGS="$LDFLAGS -Wl,-brtl" + fi + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds_CXX='' + hardcode_direct_CXX=yes + hardcode_direct_absolute_CXX=yes + hardcode_libdir_separator_CXX=':' + link_all_deplibs_CXX=yes + file_list_spec_CXX='$wl-f,' + case $with_aix_soname,$aix_use_runtimelinking in + aix,*) ;; # no import file + svr4,* | *,yes) # use import file + # The Import File defines what to hardcode. + hardcode_direct_CXX=no + hardcode_direct_absolute_CXX=no + ;; + esac + + if test yes = "$GXX"; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`$CC -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct_CXX=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L_CXX=yes + hardcode_libdir_flag_spec_CXX='-L$libdir' + hardcode_libdir_separator_CXX= + fi + esac + shared_flag='-shared' + if test yes = "$aix_use_runtimelinking"; then + shared_flag=$shared_flag' $wl-G' + fi + # Need to ensure runtime linking is disabled for the traditional + # shared library, or the linker may eventually find shared libraries + # /with/ Import File - we do not want to mix them. + shared_flag_aix='-shared' + shared_flag_svr4='-shared $wl-G' + else + # not using gcc + if test ia64 = "$host_cpu"; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test yes = "$aix_use_runtimelinking"; then + shared_flag='$wl-G' + else + shared_flag='$wl-bM:SRE' + fi + shared_flag_aix='$wl-bM:SRE' + shared_flag_svr4='$wl-G' + fi + fi + + export_dynamic_flag_spec_CXX='$wl-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to + # export. + always_export_symbols_CXX=yes + if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + # The "-G" linker flag allows undefined symbols. + no_undefined_flag_CXX='-bernotok' + # Determine the default libpath from the value encoded in an empty + # executable. + if test set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath__CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath__CXX"; then + lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath__CXX"; then + lt_cv_aix_libpath__CXX=/usr/lib:/lib + fi + +fi + + aix_libpath=$lt_cv_aix_libpath__CXX +fi + + hardcode_libdir_flag_spec_CXX='$wl-blibpath:$libdir:'"$aix_libpath" + + archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag + else + if test ia64 = "$host_cpu"; then + hardcode_libdir_flag_spec_CXX='$wl-R $libdir:/usr/lib:/lib' + allow_undefined_flag_CXX="-z nodefs" + archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + if test set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath__CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath__CXX"; then + lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath__CXX"; then + lt_cv_aix_libpath__CXX=/usr/lib:/lib + fi + +fi + + aix_libpath=$lt_cv_aix_libpath__CXX +fi + + hardcode_libdir_flag_spec_CXX='$wl-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag_CXX=' $wl-bernotok' + allow_undefined_flag_CXX=' $wl-berok' + if test yes = "$with_gnu_ld"; then + # We only use this code for GNU lds that support --whole-archive. + whole_archive_flag_spec_CXX='$wl--whole-archive$convenience $wl--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec_CXX='$convenience' + fi + archive_cmds_need_lc_CXX=yes + archive_expsym_cmds_CXX='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' + # -brtl affects multiple linker settings, -berok does not and is overridden later + compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' + if test svr4 != "$with_aix_soname"; then + # This is similar to how AIX traditionally builds its shared + # libraries. Need -bnortl late, we may have -brtl in LDFLAGS. + archive_expsym_cmds_CXX="$archive_expsym_cmds_CXX"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' + fi + if test aix != "$with_aix_soname"; then + archive_expsym_cmds_CXX="$archive_expsym_cmds_CXX"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' + else + # used by -dlpreopen to get the symbols + archive_expsym_cmds_CXX="$archive_expsym_cmds_CXX"'~$MV $output_objdir/$realname.d/$soname $output_objdir' + fi + archive_expsym_cmds_CXX="$archive_expsym_cmds_CXX"'~$RM -r $output_objdir/$realname.d' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag_CXX=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + else + ld_shlibs_CXX=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + cygwin* | mingw* | pw32* | cegcc*) + case $GXX,$cc_basename in + ,cl* | no,cl*) + # Native MSVC + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec_CXX=' ' + allow_undefined_flag_CXX=unsupported + always_export_symbols_CXX=yes + file_list_spec_CXX='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + archive_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' + archive_expsym_cmds_CXX='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then + cp "$export_symbols" "$output_objdir/$soname.def"; + echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; + else + $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, CXX)='true' + enable_shared_with_static_runtimes_CXX=yes + # Don't use ranlib + old_postinstall_cmds_CXX='chmod 644 $oldlib' + postlink_cmds_CXX='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile=$lt_outputfile.exe + lt_tool_outputfile=$lt_tool_outputfile.exe + ;; + esac~ + func_to_tool_file "$lt_outputfile"~ + if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # g++ + # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec_CXX='-L$libdir' + export_dynamic_flag_spec_CXX='$wl--export-all-symbols' + allow_undefined_flag_CXX=unsupported + always_export_symbols_CXX=no + enable_shared_with_static_runtimes_CXX=yes + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file, use it as + # is; otherwise, prepend EXPORTS... + archive_expsym_cmds_CXX='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs_CXX=no + fi + ;; + esac + ;; + darwin* | rhapsody*) + + + archive_cmds_need_lc_CXX=no + hardcode_direct_CXX=no + hardcode_automatic_CXX=yes + hardcode_shlibpath_var_CXX=unsupported + if test yes = "$lt_cv_ld_force_load"; then + whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + + else + whole_archive_flag_spec_CXX='' + fi + link_all_deplibs_CXX=yes + allow_undefined_flag_CXX=$_lt_dar_allow_undefined + case $cc_basename in + ifort*|nagfor*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test yes = "$_lt_dar_can_shared"; then + output_verbose_link_cmd=func_echo_all + archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" + module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" + archive_expsym_cmds_CXX="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil" + module_expsym_cmds_CXX="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" + if test yes != "$lt_cv_apple_cc_single_mod"; 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then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + old_archive_From_new_cmds_CXX='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + enable_shared_with_static_runtimes_CXX=yes + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + freebsd2.*) + # C++ shared libraries reported to be fairly broken before + # switch to ELF + ld_shlibs_CXX=no + ;; + + freebsd-elf*) + archive_cmds_need_lc_CXX=no + ;; + + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + ld_shlibs_CXX=yes + ;; + + haiku*) + archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + link_all_deplibs_CXX=yes + ;; + + hpux9*) + hardcode_libdir_flag_spec_CXX='$wl+b $wl$libdir' + hardcode_libdir_separator_CXX=: + export_dynamic_flag_spec_CXX='$wl-E' + hardcode_direct_CXX=yes + hardcode_minus_L_CXX=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + aCC*) + archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test yes = "$GXX"; then + archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; + esac + ;; + + hpux10*|hpux11*) + if test no = "$with_gnu_ld"; then + hardcode_libdir_flag_spec_CXX='$wl+b $wl$libdir' + hardcode_libdir_separator_CXX=: + + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + export_dynamic_flag_spec_CXX='$wl-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct_CXX=no + hardcode_shlibpath_var_CXX=no + ;; + *) + hardcode_direct_CXX=yes + hardcode_direct_absolute_CXX=yes + hardcode_minus_L_CXX=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; 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list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test yes = "$GXX"; then + if test no = "$with_gnu_ld"; then + case $host_cpu in + hppa*64*) + archive_cmds_CXX='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + archive_cmds_CXX='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; + esac + ;; + + interix[3-9]*) + hardcode_direct_CXX=no + hardcode_shlibpath_var_CXX=no + hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir' + export_dynamic_flag_spec_CXX='$wl-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. 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(KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib $wl-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; 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for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + compiler_needs_object_CXX=yes + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + + lynxos*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + + m88k*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + hardcode_libdir_flag_spec_CXX='-R$libdir' + hardcode_direct_CXX=yes + hardcode_shlibpath_var_CXX=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + + *nto* | *qnx*) + ld_shlibs_CXX=yes + ;; + + openbsd* | bitrig*) + if test -f /usr/libexec/ld.so; then + hardcode_direct_CXX=yes + hardcode_shlibpath_var_CXX=no + hardcode_direct_absolute_CXX=yes + archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then + archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file,$export_symbols -o $lib' + export_dynamic_flag_spec_CXX='$wl-E' + whole_archive_flag_spec_CXX=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' + fi + output_verbose_link_cmd=func_echo_all + else + ld_shlibs_CXX=no + fi + ;; + + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir' + hardcode_libdir_separator_CXX=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + case $host in + osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;; + *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;; + esac + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + cxx*) + case $host in + osf3*) + allow_undefined_flag_CXX=' $wl-expect_unresolved $wl\*' + archive_cmds_CXX='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $soname `test -n "$verstring" && func_echo_all "$wl-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir' + ;; 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+ esac + ;; + + psos*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + archive_cmds_need_lc_CXX=yes + no_undefined_flag_CXX=' -zdefs' + archive_cmds_CXX='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + hardcode_libdir_flag_spec_CXX='-R$libdir' + hardcode_shlibpath_var_CXX=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands '-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract' + ;; + esac + link_all_deplibs_CXX=yes + + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test yes,no = "$GXX,$with_gnu_ld"; then + no_undefined_flag_CXX=' $wl-z ${wl}defs' + if $CC --version | $GREP -v '^2\.7' > /dev/null; then + archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' + archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + else + # g++ 2.7 appears to require '-G' NOT '-shared' on this + # platform. + archive_cmds_CXX='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' + archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + fi + + hardcode_libdir_flag_spec_CXX='$wl-R $wl$libdir' + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + whole_archive_flag_spec_CXX='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag_CXX='$wl-z,text' + archive_cmds_need_lc_CXX=no + hardcode_shlibpath_var_CXX=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + archive_cmds_CXX='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We CANNOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag_CXX='$wl-z,text' + allow_undefined_flag_CXX='$wl-z,nodefs' + archive_cmds_need_lc_CXX=no + hardcode_shlibpath_var_CXX=no + hardcode_libdir_flag_spec_CXX='$wl-R,$libdir' + hardcode_libdir_separator_CXX=':' + link_all_deplibs_CXX=yes + export_dynamic_flag_spec_CXX='$wl-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + archive_cmds_CXX='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~ + '"$old_archive_cmds_CXX" + reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~ + '"$reload_cmds_CXX" + ;; + *) + archive_cmds_CXX='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + vxworks*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5 +$as_echo "$ld_shlibs_CXX" >&6; } + test no = "$ld_shlibs_CXX" && can_build_shared=no + + GCC_CXX=$GXX + LD_CXX=$LD + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + # Dependencies to place before and after the object being linked: +predep_objects_CXX= +postdep_objects_CXX= +predeps_CXX= +postdeps_CXX= +compiler_lib_search_path_CXX= + +cat > conftest.$ac_ext <<_LT_EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +_LT_EOF + + +_lt_libdeps_save_CFLAGS=$CFLAGS +case "$CC $CFLAGS " in #( +*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; +*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; +*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;; +esac + +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + for p in `eval "$output_verbose_link_cmd"`; do + case $prev$p in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test x-L = "$p" || + test x-R = "$p"; then + prev=$p + continue + fi + + # Expand the sysroot to ease extracting the directories later. + if test -z "$prev"; then + case $p in + -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; + -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; + -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; + esac + fi + case $p in + =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; + esac + if test no = "$pre_test_object_deps_done"; then + case $prev in + -L | -R) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$compiler_lib_search_path_CXX"; then + compiler_lib_search_path_CXX=$prev$p + else + compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} $prev$p" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$postdeps_CXX"; then + postdeps_CXX=$prev$p + else + postdeps_CXX="${postdeps_CXX} $prev$p" + fi + fi + prev= + ;; + + *.lto.$objext) ;; # Ignore GCC LTO objects + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test no = "$pre_test_object_deps_done"; then + if test -z "$predep_objects_CXX"; then + predep_objects_CXX=$p + else + predep_objects_CXX="$predep_objects_CXX $p" + fi + else + if test -z "$postdep_objects_CXX"; then + postdep_objects_CXX=$p + else + postdep_objects_CXX="$postdep_objects_CXX $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling CXX test program" +fi + +$RM -f confest.$objext +CFLAGS=$_lt_libdeps_save_CFLAGS + +# PORTME: override above test on systems where it is broken +case $host_os in +interix[3-9]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + predep_objects_CXX= + postdep_objects_CXX= + postdeps_CXX= + ;; +esac + + +case " $postdeps_CXX " in +*" -lc "*) archive_cmds_need_lc_CXX=no ;; +esac + compiler_lib_search_dirs_CXX= +if test -n "${compiler_lib_search_path_CXX}"; then + compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | $SED -e 's! -L! !g' -e 's!^ !!'` +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + lt_prog_compiler_wl_CXX= +lt_prog_compiler_pic_CXX= +lt_prog_compiler_static_CXX= + + + # C++ specific cases for pic, static, wl, etc. + if test yes = "$GXX"; then + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_CXX='-Bstatic' + fi + lt_prog_compiler_pic_CXX='-fPIC' + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic_CXX='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the '-m68020' flag to GCC prevents building anything better, + # like '-m68040'. + lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic_CXX='-DDLL_EXPORT' + case $host_os in + os2*) + lt_prog_compiler_static_CXX='$wl-static' + ;; + esac + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic_CXX='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + lt_prog_compiler_pic_CXX= + ;; + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + lt_prog_compiler_static_CXX= + ;; + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic_CXX=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + ;; + *) + lt_prog_compiler_pic_CXX='-fPIC' + ;; + esac + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic_CXX='-fPIC -shared' + ;; + *) + lt_prog_compiler_pic_CXX='-fPIC' + ;; + esac + else + case $host_os in + aix[4-9]*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_CXX='-Bstatic' + else + lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic_CXX='-DDLL_EXPORT' + ;; + dgux*) + case $cc_basename in + ec++*) + lt_prog_compiler_pic_CXX='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + lt_prog_compiler_pic_CXX='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='$wl-a ${wl}archive' + if test ia64 != "$host_cpu"; then + lt_prog_compiler_pic_CXX='+Z' + fi + ;; + aCC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='$wl-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic_CXX='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + case $cc_basename in + KCC*) + # KAI C++ Compiler + lt_prog_compiler_wl_CXX='--backend -Wl,' + lt_prog_compiler_pic_CXX='-fPIC' + ;; + ecpc* ) + # old Intel C++ for x86_64, which still supported -KPIC. + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-static' + ;; + icpc* ) + # Intel C++, used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-fPIC' + lt_prog_compiler_static_CXX='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-fpic' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + lt_prog_compiler_pic_CXX= + lt_prog_compiler_static_CXX='-non_shared' + ;; + xlc* | xlC* | bgxl[cC]* | mpixl[cC]*) + # IBM XL 8.0, 9.0 on PPC and BlueGene + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-qpic' + lt_prog_compiler_static_CXX='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + lt_prog_compiler_wl_CXX='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + lt_prog_compiler_pic_CXX='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd* | netbsdelf*-gnu) + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic_CXX='-fPIC -shared' + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + lt_prog_compiler_wl_CXX='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + lt_prog_compiler_pic_CXX='-pic' + ;; + cxx*) + # Digital/Compaq C++ + lt_prog_compiler_wl_CXX='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + lt_prog_compiler_pic_CXX= + lt_prog_compiler_static_CXX='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + lt_prog_compiler_wl_CXX='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + lt_prog_compiler_pic_CXX='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + lt_prog_compiler_pic_CXX='-pic' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + lcc*) + # Lucid + lt_prog_compiler_pic_CXX='-pic' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + lt_prog_compiler_pic_CXX='-KPIC' + ;; + *) + ;; + esac + ;; + vxworks*) + ;; + *) + lt_prog_compiler_can_build_shared_CXX=no + ;; + esac + fi + +case $host_os in + # For platforms that do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic_CXX= + ;; + *) + lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC" + ;; +esac + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } +if ${lt_cv_prog_compiler_pic_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_CXX=$lt_prog_compiler_pic_CXX +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_CXX" >&5 +$as_echo "$lt_cv_prog_compiler_pic_CXX" >&6; } +lt_prog_compiler_pic_CXX=$lt_cv_prog_compiler_pic_CXX + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic_CXX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... 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" >&6; } +if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl_CXX + pic_flag=$lt_prog_compiler_pic_CXX + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag_CXX + allow_undefined_flag_CXX= + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 + (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + then + lt_cv_archive_cmds_need_lc_CXX=no + else + lt_cv_archive_cmds_need_lc_CXX=yes + fi + allow_undefined_flag_CXX=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5 +$as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; } + archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX + ;; + esac + fi + ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } + +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=.so +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + + + +case $host_os in +aix3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='$libname$release$shared_ext$major' + ;; + +aix[4-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test ia64 = "$host_cpu"; then + # AIX 5 supports IA64 + library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line '#! .'. This would cause the generated library to + # depend on '.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # Using Import Files as archive members, it is possible to support + # filename-based versioning of shared library archives on AIX. While + # this would work for both with and without runtime linking, it will + # prevent static linking of such archives. So we do filename-based + # shared library versioning with .so extension only, which is used + # when both runtime linking and shared linking is enabled. + # Unfortunately, runtime linking may impact performance, so we do + # not want this to be the default eventually. Also, we use the + # versioned .so libs for executables only if there is the -brtl + # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. + # To allow for filename-based versioning support, we need to create + # libNAME.so.V as an archive file, containing: + # *) an Import File, referring to the versioned filename of the + # archive as well as the shared archive member, telling the + # bitwidth (32 or 64) of that shared object, and providing the + # list of exported symbols of that shared object, eventually + # decorated with the 'weak' keyword + # *) the shared object with the F_LOADONLY flag set, to really avoid + # it being seen by the linker. + # At run time we better use the real file rather than another symlink, + # but for link time we create the symlink libNAME.so -> libNAME.so.V + + case $with_aix_soname,$aix_use_runtimelinking in + # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + aix,yes) # traditional libtool + dynamic_linker='AIX unversionable lib.so' + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + aix,no) # traditional AIX only + dynamic_linker='AIX lib.a(lib.so.V)' + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + ;; + svr4,*) # full svr4 only + dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,yes) # both, prefer svr4 + dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # unpreferred sharedlib libNAME.a needs extra handling + postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' + postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,no) # both, prefer aix + dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling + postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' + postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' + ;; + esac + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='$libname$shared_ext' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + library_names_spec='$libname.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec=$LIB + if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' + soname_spec='$libname$release$major$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[23].*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2.*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +haiku*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=no + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + if test 32 = "$HPUX_IA64_MODE"; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + sys_lib_dlsearch_path_spec=/usr/lib/hpux32 + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + sys_lib_dlsearch_path_spec=/usr/lib/hpux64 + fi + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[3-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test yes = "$lt_cv_prog_gnu_ld"; then + version_type=linux # correct to gnu/linux during the next big refactor + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" + sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +linux*android*) + version_type=none # Android doesn't support versioned libraries. + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext' + soname_spec='$libname$release$shared_ext' + finish_cmds= + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + dynamic_linker='Android linker' + # Don't embed -rpath directories since the linker doesn't support them. + hardcode_libdir_flag_spec_CXX='-L$libdir' + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + if ${lt_cv_shlibpath_overrides_runpath+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\"" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : + lt_cv_shlibpath_overrides_runpath=yes +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + +fi + + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Ideally, we could use ldconfig to report *all* directores which are + # searched for libraries, however this is still not possible. Aside from not + # being certain /sbin/ldconfig is available, command + # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, + # even though it is searched at run-time. Try to do the best guess by + # appending ld.so.conf contents (and includes) to the search path. + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd* | bitrig*) + version_type=sunos + sys_lib_dlsearch_path_spec=/usr/lib + need_lib_prefix=no + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + need_version=no + else + need_version=yes + fi + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +os2*) + libname_spec='$name' + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + # OS/2 can only load a DLL with a base name of 8 characters or less. + soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; + v=$($ECHO $release$versuffix | tr -d .-); + n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); + $ECHO $n$v`$shared_ext' + library_names_spec='${libname}_dll.$libext' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=BEGINLIBPATH + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test yes = "$with_gnu_ld"; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec; then + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' + soname_spec='$libname$shared_ext.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=sco + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test yes = "$with_gnu_ld"; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test no = "$dynamic_linker" && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test yes = "$GCC"; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then + sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec +fi + +if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then + sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec +fi + +# remember unaugmented sys_lib_dlsearch_path content for libtool script decls... +configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec + +# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code +func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" + +# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool +configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action_CXX= +if test -n "$hardcode_libdir_flag_spec_CXX" || + test -n "$runpath_var_CXX" || + test yes = "$hardcode_automatic_CXX"; then + + # We can hardcode non-existent directories. + if test no != "$hardcode_direct_CXX" && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" && + test no != "$hardcode_minus_L_CXX"; then + # Linking always hardcodes the temporary library directory. + hardcode_action_CXX=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action_CXX=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action_CXX=unsupported +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5 +$as_echo "$hardcode_action_CXX" >&6; } + +if test relink = "$hardcode_action_CXX" || + test yes = "$inherit_rpath_CXX"; then + # Fast installation is not supported + enable_fast_install=no +elif test yes = "$shlibpath_overrides_runpath" || + test no = "$enable_shared"; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + + fi # test -n "$compiler" + + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS + LDCXX=$LD + LD=$lt_save_LD + GCC=$lt_save_GCC + with_gnu_ld=$lt_save_with_gnu_ld + lt_cv_path_LDCXX=$lt_cv_path_LD + lt_cv_path_LD=$lt_save_path_LD + lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld + lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +fi # test yes != "$_lt_caught_CXX_error" + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +depcc="$CXX" am_compiler_list= + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 +$as_echo_n "checking dependency style of $depcc... " >&6; } +if ${am_cv_CXX_dependencies_compiler_type+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named 'D' -- because '-MD' means "put the output + # in D". + rm -rf conftest.dir + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CXX_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + am__universal=false + case " $depcc " in #( + *\ -arch\ *\ -arch\ *) am__universal=true ;; + esac + + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with + # Solaris 10 /bin/sh. + echo '/* dummy */' > sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + # We check with '-c' and '-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle '-M -o', and we need to detect this. Also, some Intel + # versions had trouble with output in subdirs. + am__obj=sub/conftest.${OBJEXT-o} + am__minus_obj="-o $am__obj" + case $depmode in + gcc) + # This depmode causes a compiler race in universal mode. + test "$am__universal" = false || continue + ;; + nosideeffect) + # After this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested. + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + msvc7 | msvc7msys | msvisualcpp | msvcmsys) + # This compiler won't grok '-c -o', but also, the minuso test has + # not run yet. These depmodes are late enough in the game, and + # so weak that their functioning should not be impacted. + am__obj=conftest.${OBJEXT-o} + am__minus_obj= + ;; + none) break ;; + esac + if depmode=$depmode \ + source=sub/conftest.c object=$am__obj \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CXX_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CXX_dependencies_compiler_type=none +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; } +CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then + am__fastdepCXX_TRUE= + am__fastdepCXX_FALSE='#' +else + am__fastdepCXX_TRUE='#' + am__fastdepCXX_FALSE= +fi + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 +$as_echo_n "checking whether ln -s works... " >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 +$as_echo "no, using $LN_S" >&6; } +fi + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AWK+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AWK="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +$as_echo "$AWK" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AWK" && break +done + + + +# allow passing a variable `WARNINGFLAGS', +# either when invoking `configure', or when invoking `make' +# default to something useful if GCC was detected + +# Check whether --enable-warnings was given. +if test "${enable_warnings+set}" = set; then : + enableval=$enable_warnings; if test "x$GCC" = xyes; then : + : ${WARNINGFLAGS="-Wall -Wextra -Wmissing-prototypes -Wstrict-prototypes -Wnested-externs -Wold-style-definition -Wredundant-decls -Wconversion -Wno-unused-but-set-variable"} +fi +fi + + + + +# Check whether --enable-libfl was given. +if test "${enable_libfl+set}" = set; then : + enableval=$enable_libfl; +else + enable_libfl=yes +fi + + if test "x$enable_libfl" = xyes; then + ENABLE_LIBFL_TRUE= + ENABLE_LIBFL_FALSE='#' +else + ENABLE_LIBFL_TRUE='#' + ENABLE_LIBFL_FALSE= +fi + + +# --disable-bootstrap is intended only to workaround problems with bootstrap +# (e.g. when cross-compiling flex or when bootstrapping has bugs). +# Ideally we should be able to bootstrap even when cross-compiling. +# Check whether --enable-bootstrap was given. +if test "${enable_bootstrap+set}" = set; then : + enableval=$enable_bootstrap; +else + enable_bootstrap=yes +fi + + if test "x$enable_bootstrap" = xyes; then + ENABLE_BOOTSTRAP_TRUE= + ENABLE_BOOTSTRAP_FALSE='#' +else + ENABLE_BOOTSTRAP_TRUE='#' + ENABLE_BOOTSTRAP_FALSE= +fi + + + if test "x$cross_compiling" = xyes; then + CROSS_TRUE= + CROSS_FALSE='#' +else + CROSS_TRUE='#' + CROSS_FALSE= +fi + + +# Extract the first word of "help2man", so it can be a program name with args. +set dummy help2man; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_HELP2MAN+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $HELP2MAN in + [\\/]* | ?:[\\/]*) + ac_cv_path_HELP2MAN="$HELP2MAN" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_HELP2MAN="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_path_HELP2MAN" && ac_cv_path_HELP2MAN="\${top_srcdir}/build-aux/missing help2man" + ;; +esac +fi +HELP2MAN=$ac_cv_path_HELP2MAN +if test -n "$HELP2MAN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HELP2MAN" >&5 +$as_echo "$HELP2MAN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + if test "$HELP2MAN" = "\${top_srcdir}/build-aux/missing help2man"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: help2man: program not found: building man page will not work" >&5 +$as_echo "$as_me: WARNING: help2man: program not found: building man page will not work" >&2;} + +fi + +for ac_prog in gtexi2dvi texi2dvi +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_TEXI2DVI+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $TEXI2DVI in + [\\/]* | ?:[\\/]*) + ac_cv_path_TEXI2DVI="$TEXI2DVI" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_TEXI2DVI="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +TEXI2DVI=$ac_cv_path_TEXI2DVI +if test -n "$TEXI2DVI"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TEXI2DVI" >&5 +$as_echo "$TEXI2DVI" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$TEXI2DVI" && break +done +test -n "$TEXI2DVI" || TEXI2DVI="\${top_srcdir}/build-aux/missing texi2dvi" + + if test "$TEXI2DVI" = "\${top_srcdir}/build-aux/missing texi2dvi"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: texi2dvi: program not found: building pdf version of manual will not work" >&5 +$as_echo "$as_me: WARNING: texi2dvi: program not found: building pdf version of manual will not work" >&2;} + +fi + +# Check for a m4 that supports -P + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for m4 that supports -P" >&5 +$as_echo_n "checking for m4 that supports -P... " >&6; } +if ${ac_cv_path_M4+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$M4"; then + ac_path_M4_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in gm4 gnum4 m4; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_M4="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_M4" || continue +m4out=`echo 'm''4_divnum' | $ac_path_M4 -P` + test "x$m4out" = x0 \ + && ac_cv_path_M4=$ac_path_M4 ac_path_M4_found=: + $ac_path_M4_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_M4"; then + as_fn_error $? "could not find m4 that supports -P" "$LINENO" 5 + fi +else + ac_cv_path_M4=$M4 +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_M4" >&5 +$as_echo "$ac_cv_path_M4" >&6; } +M4=$ac_cv_path_M4 + + +cat >>confdefs.h <<_ACEOF +#define M4 "$M4" +_ACEOF + + +# Extract the first word of "indent", so it can be a program name with args. +set dummy indent; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_INDENT+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $INDENT in + [\\/]* | ?:[\\/]*) + ac_cv_path_INDENT="$INDENT" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_INDENT="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_path_INDENT" && ac_cv_path_INDENT="\${top_srcdir}/build-aux/missing indent" + ;; +esac +fi +INDENT=$ac_cv_path_INDENT +if test -n "$INDENT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INDENT" >&5 +$as_echo "$INDENT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $INDENT is GNU indent" >&5 +$as_echo_n "checking if $INDENT is GNU indent... " >&6; } + if $INDENT --version 2>/dev/null | head -n 1 | grep "GNU indent" >/dev/null; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $INDENT does not appear to be GNU indent; 'make indent' may not function properly" >&5 +$as_echo "$as_me: WARNING: $INDENT does not appear to be GNU indent; 'make indent' may not function properly" >&2;} + +fi + +# checks for headers + +for ac_header in regex.h strings.h sys/stat.h sys/wait.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +else + as_fn_error $? "required header not found on your system" "$LINENO" 5 +fi + +done + + +for ac_header in inttypes.h libintl.h limits.h locale.h malloc.h netinet/in.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +# checks for libraries + +# The test test-pthread uses libpthread, so we check for it here, but +# all we need is the preprocessor symbol defined since we don't need +# LIBS to include libpthread for building flex. + +LIBPTHREAD='' +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_lock in -lpthread" >&5 +$as_echo_n "checking for pthread_mutex_lock in -lpthread... " >&6; } +if ${ac_cv_lib_pthread_pthread_mutex_lock+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpthread $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_mutex_lock (); +int +main () +{ +return pthread_mutex_lock (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_pthread_pthread_mutex_lock=yes +else + ac_cv_lib_pthread_pthread_mutex_lock=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_lock" >&5 +$as_echo "$ac_cv_lib_pthread_pthread_mutex_lock" >&6; } +if test "x$ac_cv_lib_pthread_pthread_mutex_lock" = xyes; then : + for ac_header in pthread.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default" +if test "x$ac_cv_header_pthread_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_PTHREAD_H 1 +_ACEOF + LIBPTHREAD=-lpthread +else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pthread tests will be skipped" >&5 +$as_echo "$as_me: WARNING: pthread tests will be skipped" >&2;} +fi + +done + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pthread tests will be skipped" >&5 +$as_echo "$as_me: WARNING: pthread tests will be skipped" >&2;} +fi + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10 in -lm" >&5 +$as_echo_n "checking for log10 in -lm... " >&6; } +if ${ac_cv_lib_m_log10+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lm $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char log10 (); +int +main () +{ +return log10 (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_m_log10=yes +else + ac_cv_lib_m_log10=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_log10" >&5 +$as_echo "$ac_cv_lib_m_log10" >&6; } +if test "x$ac_cv_lib_m_log10" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBM 1 +_ACEOF + + LIBS="-lm $LIBS" + +fi + + +# Checks for typedefs, structures, and compiler characteristics. + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5 +$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; } +if ${ac_cv_header_stdbool_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #ifndef bool + "error: bool is not defined" + #endif + #ifndef false + "error: false is not defined" + #endif + #if false + "error: false is not 0" + #endif + #ifndef true + "error: true is not defined" + #endif + #if true != 1 + "error: true is not 1" + #endif + #ifndef __bool_true_false_are_defined + "error: __bool_true_false_are_defined is not defined" + #endif + + struct s { _Bool s: 1; _Bool t; } s; + + char a[true == 1 ? 1 : -1]; + char b[false == 0 ? 1 : -1]; + char c[__bool_true_false_are_defined == 1 ? 1 : -1]; + char d[(bool) 0.5 == true ? 1 : -1]; + /* See body of main program for 'e'. */ + char f[(_Bool) 0.0 == false ? 1 : -1]; + char g[true]; + char h[sizeof (_Bool)]; + char i[sizeof s.t]; + enum { j = false, k = true, l = false * true, m = true * 256 }; + /* The following fails for + HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */ + _Bool n[m]; + char o[sizeof n == m * sizeof n[0] ? 1 : -1]; + char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; + /* Catch a bug in an HP-UX C compiler. See + http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html + */ + _Bool q = true; + _Bool *pq = &q; + +int +main () +{ + + bool e = &s; + *pq |= q; + *pq |= ! q; + /* Refer to every declared value, to avoid compiler optimizations. */ + return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l + + !m + !n + !o + !p + !q + !pq); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdbool_h=yes +else + ac_cv_header_stdbool_h=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5 +$as_echo "$ac_cv_header_stdbool_h" >&6; } + ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default" +if test "x$ac_cv_type__Bool" = xyes; then : + +cat >>confdefs.h <<_ACEOF +#define HAVE__BOOL 1 +_ACEOF + + +fi + + +if test $ac_cv_header_stdbool_h = yes; then + +$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 +$as_echo_n "checking for an ANSI C-conforming const... " >&6; } +if ${ac_cv_c_const+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + +#ifndef __cplusplus + /* Ultrix mips cc rejects this sort of thing. */ + typedef int charset[2]; + const charset cs = { 0, 0 }; + /* SunOS 4.1.1 cc rejects this. */ + char const *const *pcpcc; + char **ppc; + /* NEC SVR4.0.2 mips cc rejects this. */ + struct point {int x, y;}; + static struct point const zero = {0,0}; + /* AIX XL C 1.02.0.0 rejects this. + It does not let you subtract one const X* pointer from another in + an arm of an if-expression whose if-part is not a constant + expression */ + const char *g = "string"; + pcpcc = &g + (g ? g-g : 0); + /* HPUX 7.0 cc rejects these. */ + ++pcpcc; + ppc = (char**) pcpcc; + pcpcc = (char const *const *) ppc; + { /* SCO 3.2v4 cc rejects this sort of thing. */ + char tx; + char *t = &tx; + char const *s = 0 ? (char *) 0 : (char const *) 0; + + *t++ = 0; + if (s) return 0; + } + { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ + int x[] = {25, 17}; + const int *foo = &x[0]; + ++foo; + } + { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ + typedef const int *iptr; + iptr p = 0; + ++p; + } + { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying + "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ + struct s { int j; const int *ap[3]; } bx; + struct s *b = &bx; b->j = 5; + } + { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ + const int foo = 10; + if (!foo) return 0; + } + return !cs[0] && !zero.x; +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_const=yes +else + ac_cv_c_const=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 +$as_echo "$ac_cv_c_const" >&6; } +if test $ac_cv_c_const = no; then + +$as_echo "#define const /**/" >>confdefs.h + +fi + +ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" +if test "x$ac_cv_type_size_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define size_t unsigned int +_ACEOF + +fi + + +# Checks for library functions. + +# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works +# for constant arguments. Useless! +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 +$as_echo_n "checking for working alloca.h... " >&6; } +if ${ac_cv_working_alloca_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +char *p = (char *) alloca (2 * sizeof (int)); + if (p) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_working_alloca_h=yes +else + ac_cv_working_alloca_h=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 +$as_echo "$ac_cv_working_alloca_h" >&6; } +if test $ac_cv_working_alloca_h = yes; then + +$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 +$as_echo_n "checking for alloca... " >&6; } +if ${ac_cv_func_alloca_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __GNUC__ +# define alloca __builtin_alloca +#else +# ifdef _MSC_VER +# include +# define alloca _alloca +# else +# ifdef HAVE_ALLOCA_H +# include +# else +# ifdef _AIX + #pragma alloca +# else +# ifndef alloca /* predefined by HP cc +Olibcalls */ +void *alloca (size_t); +# endif +# endif +# endif +# endif +#endif + +int +main () +{ +char *p = (char *) alloca (1); + if (p) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_func_alloca_works=yes +else + ac_cv_func_alloca_works=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 +$as_echo "$ac_cv_func_alloca_works" >&6; } + +if test $ac_cv_func_alloca_works = yes; then + +$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h + +else + # The SVR3 libPW and SVR4 libucb both contain incompatible functions +# that cause trouble. Some versions do not even contain alloca or +# contain a buggy version. If you still want to use their alloca, +# use ar to extract alloca.o from them instead of compiling alloca.c. + +ALLOCA=\${LIBOBJDIR}alloca.$ac_objext + +$as_echo "#define C_ALLOCA 1" >>confdefs.h + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5 +$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; } +if ${ac_cv_os_cray+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if defined CRAY && ! defined CRAY2 +webecray +#else +wenotbecray +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "webecray" >/dev/null 2>&1; then : + ac_cv_os_cray=yes +else + ac_cv_os_cray=no +fi +rm -f conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 +$as_echo "$ac_cv_os_cray" >&6; } +if test $ac_cv_os_cray = yes; then + for ac_func in _getb67 GETB67 getb67; do + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + +cat >>confdefs.h <<_ACEOF +#define CRAY_STACKSEG_END $ac_func +_ACEOF + + break +fi + + done +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 +$as_echo_n "checking stack direction for C alloca... " >&6; } +if ${ac_cv_c_stack_direction+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_c_stack_direction=0 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +find_stack_direction (int *addr, int depth) +{ + int dir, dummy = 0; + if (! addr) + addr = &dummy; + *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1; + dir = depth ? find_stack_direction (addr, depth - 1) : 0; + return dir + dummy; +} + +int +main (int argc, char **argv) +{ + return find_stack_direction (0, argc + !argv + 20) < 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_c_stack_direction=1 +else + ac_cv_c_stack_direction=-1 +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 +$as_echo "$ac_cv_c_stack_direction" >&6; } +cat >>confdefs.h <<_ACEOF +#define STACK_DIRECTION $ac_cv_c_stack_direction +_ACEOF + + +fi + +ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" +if test "x$ac_cv_type_pid_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define pid_t int +_ACEOF + +fi + +for ac_header in vfork.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default" +if test "x$ac_cv_header_vfork_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_VFORK_H 1 +_ACEOF + +fi + +done + +for ac_func in fork vfork +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +if test "x$ac_cv_func_fork" = xyes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 +$as_echo_n "checking for working fork... " >&6; } +if ${ac_cv_func_fork_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_fork_works=cross +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ + + /* By Ruediger Kuhlmann. */ + return fork () < 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_fork_works=yes +else + ac_cv_func_fork_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 +$as_echo "$ac_cv_func_fork_works" >&6; } + +else + ac_cv_func_fork_works=$ac_cv_func_fork +fi +if test "x$ac_cv_func_fork_works" = xcross; then + case $host in + *-*-amigaos* | *-*-msdosdjgpp*) + # Override, as these systems have only a dummy fork() stub + ac_cv_func_fork_works=no + ;; + *) + ac_cv_func_fork_works=yes + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 +$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} +fi +ac_cv_func_vfork_works=$ac_cv_func_vfork +if test "x$ac_cv_func_vfork" = xyes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 +$as_echo_n "checking for working vfork... " >&6; } +if ${ac_cv_func_vfork_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_vfork_works=cross +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Thanks to Paul Eggert for this test. */ +$ac_includes_default +#include +#ifdef HAVE_VFORK_H +# include +#endif +/* On some sparc systems, changes by the child to local and incoming + argument registers are propagated back to the parent. The compiler + is told about this with #include , but some compilers + (e.g. gcc -O) don't grok . Test for this by using a + static variable whose address is put into a register that is + clobbered by the vfork. */ +static void +#ifdef __cplusplus +sparc_address_test (int arg) +# else +sparc_address_test (arg) int arg; +#endif +{ + static pid_t child; + if (!child) { + child = vfork (); + if (child < 0) { + perror ("vfork"); + _exit(2); + } + if (!child) { + arg = getpid(); + write(-1, "", 0); + _exit (arg); + } + } +} + +int +main () +{ + pid_t parent = getpid (); + pid_t child; + + sparc_address_test (0); + + child = vfork (); + + if (child == 0) { + /* Here is another test for sparc vfork register problems. This + test uses lots of local variables, at least as many local + variables as main has allocated so far including compiler + temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris + 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should + reuse the register of parent for one of the local variables, + since it will think that parent can't possibly be used any more + in this routine. Assigning to the local variable will thus + munge parent in the parent process. */ + pid_t + p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), + p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); + /* Convince the compiler that p..p7 are live; otherwise, it might + use the same hardware register for all 8 local variables. */ + if (p != p1 || p != p2 || p != p3 || p != p4 + || p != p5 || p != p6 || p != p7) + _exit(1); + + /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent + from child file descriptors. If the child closes a descriptor + before it execs or exits, this munges the parent's descriptor + as well. Test for this by closing stdout in the child. */ + _exit(close(fileno(stdout)) != 0); + } else { + int status; + struct stat st; + + while (wait(&status) != child) + ; + return ( + /* Was there some problem with vforking? */ + child < 0 + + /* Did the child fail? (This shouldn't happen.) */ + || status + + /* Did the vfork/compiler bug occur? */ + || parent != getpid() + + /* Did the file descriptor bug occur? */ + || fstat(fileno(stdout), &st) != 0 + ); + } +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_vfork_works=yes +else + ac_cv_func_vfork_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 +$as_echo "$ac_cv_func_vfork_works" >&6; } + +fi; +if test "x$ac_cv_func_fork_works" = xcross; then + ac_cv_func_vfork_works=$ac_cv_func_vfork + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 +$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} +fi + +if test "x$ac_cv_func_vfork_works" = xyes; then + +$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h + +else + +$as_echo "#define vfork fork" >>confdefs.h + +fi +if test "x$ac_cv_func_fork_works" = xyes; then + +$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h + +fi + +for ac_header in stdlib.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" +if test "x$ac_cv_header_stdlib_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_STDLIB_H 1 +_ACEOF + +fi + +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5 +$as_echo_n "checking for GNU libc compatible malloc... " >&6; } +if ${ac_cv_func_malloc_0_nonnull+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_malloc_0_nonnull=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if defined STDC_HEADERS || defined HAVE_STDLIB_H +# include +#else +char *malloc (); +#endif + +int +main () +{ +return ! malloc (0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_malloc_0_nonnull=yes +else + ac_cv_func_malloc_0_nonnull=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5 +$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; } +if test $ac_cv_func_malloc_0_nonnull = yes; then : + +$as_echo "#define HAVE_MALLOC 1" >>confdefs.h + +else + $as_echo "#define HAVE_MALLOC 0" >>confdefs.h + + case " $LIBOBJS " in + *" malloc.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS malloc.$ac_objext" + ;; +esac + + +$as_echo "#define malloc rpl_malloc" >>confdefs.h + +fi + + +if test "$cross_compiling" = yes; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_malloc_0_nonnull guessed because of cross compilation" >&5 +$as_echo "$as_me: WARNING: result $ac_cv_func_malloc_0_nonnull guessed because of cross compilation" >&2;} +fi +for ac_header in stdlib.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" +if test "x$ac_cv_header_stdlib_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_STDLIB_H 1 +_ACEOF + +fi + +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible realloc" >&5 +$as_echo_n "checking for GNU libc compatible realloc... " >&6; } +if ${ac_cv_func_realloc_0_nonnull+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_realloc_0_nonnull=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if defined STDC_HEADERS || defined HAVE_STDLIB_H +# include +#else +char *realloc (); +#endif + +int +main () +{ +return ! realloc (0, 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_realloc_0_nonnull=yes +else + ac_cv_func_realloc_0_nonnull=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_realloc_0_nonnull" >&5 +$as_echo "$ac_cv_func_realloc_0_nonnull" >&6; } +if test $ac_cv_func_realloc_0_nonnull = yes; then : + +$as_echo "#define HAVE_REALLOC 1" >>confdefs.h + +else + $as_echo "#define HAVE_REALLOC 0" >>confdefs.h + + case " $LIBOBJS " in + *" realloc.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS realloc.$ac_objext" + ;; +esac + + +$as_echo "#define realloc rpl_realloc" >>confdefs.h + +fi + + +if test "$cross_compiling" = yes; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_realloc_0_nonnull guessed because of cross compilation" >&5 +$as_echo "$as_me: WARNING: result $ac_cv_func_realloc_0_nonnull guessed because of cross compilation" >&2;} +fi + +for ac_func in dup2 memset regcomp strcasecmp strchr strdup strtol +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +else + as_fn_error $? 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If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +U= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. 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Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. 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"cannot create directory $as_dir" + + +} # as_fn_mkdir_p +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +as_test_x='test -x' +as_executable_p=as_fn_executable_p + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +exec 6>&1 +## ----------------------------------- ## +## Main body of $CONFIG_STATUS script. ## +## ----------------------------------- ## +_ASEOF +test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# Save the log message, to keep $0 and so on meaningful, and to +# report actual input values of CONFIG_FILES etc. instead of their +# values after options handling. +ac_log=" +This file was extended by the fast lexical analyser generator $as_me 2.6.4, which was +generated by GNU Autoconf 2.69. Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +on `(hostname || uname -n) 2>/dev/null | sed 1q` +" + +_ACEOF + +case $ac_config_files in *" +"*) set x $ac_config_files; shift; ac_config_files=$*;; +esac + +case $ac_config_headers in *" +"*) set x $ac_config_headers; shift; ac_config_headers=$*;; +esac + + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# Files that config.status was made for. +config_files="$ac_config_files" +config_headers="$ac_config_headers" +config_commands="$ac_config_commands" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +ac_cs_usage="\ +\`$as_me' instantiates files and other configuration actions +from templates according to the current configuration. Unless the files +and actions are specified as TAGs, all are instantiated by default. + +Usage: $0 [OPTION]... [TAG]... + + -h, --help print this help, then exit + -V, --version print version number and configuration settings, then exit + --config print configuration, then exit + -q, --quiet, --silent + do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE + +Configuration files: +$config_files + +Configuration headers: +$config_headers + +Configuration commands: +$config_commands + +Report bugs to ." + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" +ac_cs_version="\\ +the fast lexical analyser generator config.status 2.6.4 +configured by $0, generated by GNU Autoconf 2.69, + with options \\"\$ac_cs_config\\" + +Copyright (C) 2012 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." + +ac_pwd='$ac_pwd' +srcdir='$srcdir' +INSTALL='$INSTALL' +MKDIR_P='$MKDIR_P' +AWK='$AWK' +test -n "\$AWK" || AWK=awk +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# The default lists apply if the user does not specify any file. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=?*) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; + --*=) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg= + ac_shift=: + ;; + *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + $as_echo "$ac_cs_version"; exit ;; + --config | --confi | --conf | --con | --co | --c ) + $as_echo "$ac_cs_config"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + '') as_fn_error $? "missing file argument" ;; + esac + as_fn_append CONFIG_FILES " '$ac_optarg'" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append CONFIG_HEADERS " '$ac_optarg'" + ac_need_defaults=false;; + --he | --h) + # Conflict between --help and --header + as_fn_error $? "ambiguous option: \`$1' +Try \`$0 --help' for more information.";; + --help | --hel | -h ) + $as_echo "$ac_cs_usage"; exit ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) as_fn_error $? "unrecognized option: \`$1' +Try \`$0 --help' for more information." ;; + + *) as_fn_append ac_config_targets " $1" + ac_need_defaults=false ;; + + esac + shift +done + +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +if \$ac_cs_recheck; then + set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + shift + \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 + CONFIG_SHELL='$SHELL' + export CONFIG_SHELL + exec "\$@" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX + $as_echo "$ac_log" +} >&5 + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# +# INIT-COMMANDS +# + + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' +macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' +enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' +enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' +pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' +enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' +shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`' +SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' +ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' +PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' +host_alias='`$ECHO "$host_alias" | $SED 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"$delay_single_quote_subst"`' +sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' +AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' +AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' +archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' +STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' +RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' +old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' +old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' +lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' +CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' +CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' +compiler='`$ECHO "$compiler" | $SED 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"$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`' +objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' +MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' +lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' +need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' +MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' +DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' +NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' +LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' +OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' +OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' +libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' +shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' +extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' +archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' +export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' +whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' +compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' +old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' 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"$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' +hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' +hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' +hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' +inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' +link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' +always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' +export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' +exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' +include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' +prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' +postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' +file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' +variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' +need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' +need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' +version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' +runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' +libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' +library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' +soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' +install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' +postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' +postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' +finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' +hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' +sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' +configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`' +configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`' +hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' +enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' +old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' +striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`' +predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`' +postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`' +predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`' +postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`' +LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`' +reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`' +reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`' +old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`' +compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`' +GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`' +lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`' +archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`' +export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' +whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' +compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`' +old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`' +archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`' +archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`' +module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`' +module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`' +with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`' +allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`' +no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`' +inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`' +link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`' +always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`' +export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`' +exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`' +include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`' +prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`' +postlink_cmds_CXX='`$ECHO "$postlink_cmds_CXX" | $SED "$delay_single_quote_subst"`' +file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`' +predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`' +postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`' +predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`' +postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`' + +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in SHELL \ +ECHO \ +PATH_SEPARATOR \ +SED \ +GREP \ +EGREP \ +FGREP \ +LD \ +NM \ +LN_S \ +lt_SP2NL \ +lt_NL2SP \ +reload_flag \ +OBJDUMP \ +deplibs_check_method \ +file_magic_cmd \ +file_magic_glob \ +want_nocaseglob \ +DLLTOOL \ +sharedlib_from_linklib_cmd \ +AR \ +AR_FLAGS \ +archiver_list_spec \ +STRIP \ +RANLIB \ +CC \ +CFLAGS \ +compiler \ +lt_cv_sys_global_symbol_pipe \ +lt_cv_sys_global_symbol_to_cdecl \ +lt_cv_sys_global_symbol_to_import \ +lt_cv_sys_global_symbol_to_c_name_address \ +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ +lt_cv_nm_interface \ +nm_file_list_spec \ +lt_cv_truncate_bin \ +lt_prog_compiler_no_builtin_flag \ +lt_prog_compiler_pic \ +lt_prog_compiler_wl \ +lt_prog_compiler_static \ +lt_cv_prog_compiler_c_o \ +need_locks \ +MANIFEST_TOOL \ +DSYMUTIL \ +NMEDIT \ +LIPO \ +OTOOL \ +OTOOL64 \ +shrext_cmds \ +export_dynamic_flag_spec \ +whole_archive_flag_spec \ +compiler_needs_object \ +with_gnu_ld \ +allow_undefined_flag \ +no_undefined_flag \ +hardcode_libdir_flag_spec \ +hardcode_libdir_separator \ +exclude_expsyms \ +include_expsyms \ +file_list_spec \ +variables_saved_for_relink \ +libname_spec \ +library_names_spec \ +soname_spec \ +install_override_mode \ +finish_eval \ +old_striplib \ +striplib \ +compiler_lib_search_dirs \ +predep_objects \ +postdep_objects \ +predeps \ +postdeps \ +compiler_lib_search_path \ +LD_CXX \ +reload_flag_CXX \ +compiler_CXX \ +lt_prog_compiler_no_builtin_flag_CXX \ +lt_prog_compiler_pic_CXX \ +lt_prog_compiler_wl_CXX \ +lt_prog_compiler_static_CXX \ +lt_cv_prog_compiler_c_o_CXX \ +export_dynamic_flag_spec_CXX \ +whole_archive_flag_spec_CXX \ +compiler_needs_object_CXX \ +with_gnu_ld_CXX \ +allow_undefined_flag_CXX \ +no_undefined_flag_CXX \ +hardcode_libdir_flag_spec_CXX \ +hardcode_libdir_separator_CXX \ +exclude_expsyms_CXX \ +include_expsyms_CXX \ +file_list_spec_CXX \ +compiler_lib_search_dirs_CXX \ +predep_objects_CXX \ +postdep_objects_CXX \ +predeps_CXX \ +postdeps_CXX \ +compiler_lib_search_path_CXX; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in reload_cmds \ +old_postinstall_cmds \ +old_postuninstall_cmds \ +old_archive_cmds \ +extract_expsyms_cmds \ +old_archive_from_new_cmds \ +old_archive_from_expsyms_cmds \ +archive_cmds \ +archive_expsym_cmds \ +module_cmds \ +module_expsym_cmds \ +export_symbols_cmds \ +prelink_cmds \ +postlink_cmds \ +postinstall_cmds \ +postuninstall_cmds \ +finish_cmds \ +sys_lib_search_path_spec \ +configure_time_dlsearch_path \ +configure_time_lt_sys_library_path \ +reload_cmds_CXX \ +old_archive_cmds_CXX \ +old_archive_from_new_cmds_CXX \ +old_archive_from_expsyms_cmds_CXX \ +archive_cmds_CXX \ +archive_expsym_cmds_CXX \ +module_cmds_CXX \ +module_expsym_cmds_CXX \ +export_symbols_cmds_CXX \ +prelink_cmds_CXX \ +postlink_cmds_CXX; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +ac_aux_dir='$ac_aux_dir' + +# See if we are running on zsh, and set the options that allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST +fi + + + PACKAGE='$PACKAGE' + VERSION='$VERSION' + RM='$RM' + ofile='$ofile' + + + + + +AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" +# Capture the value of obsolete ALL_LINGUAS because we need it to compute + # POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS. But hide it + # from automake < 1.5. + eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"' + # Capture the value of LINGUAS because we need it to compute CATALOGS. + LINGUAS="${LINGUAS-%UNSET%}" + + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h" ;; + "po-directories") CONFIG_COMMANDS="$CONFIG_COMMANDS po-directories" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; + "examples/Makefile") CONFIG_FILES="$CONFIG_FILES examples/Makefile" ;; + "examples/fastwc/Makefile") CONFIG_FILES="$CONFIG_FILES examples/fastwc/Makefile" ;; + "examples/manual/Makefile") CONFIG_FILES="$CONFIG_FILES examples/manual/Makefile" ;; + "po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;; + "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; + "tools/Makefile") CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;; + "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;; + + *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= ac_tmp= + trap 'exit_status=$? + : "${ac_tmp:=$tmp}" + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 +ac_tmp=$tmp + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$ac_tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + . ./conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` + if test $ac_delim_n = $ac_delim_num; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done +rm -f conf$$subs.sh + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/\(.\{148\}\)..*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/\(.\{148\}\)..*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' >$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" + +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } + + print line +} + +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ + || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// +s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$ac_tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_tt=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_tt"; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. 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+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds +archive_expsym_cmds=$lt_archive_expsym_cmds + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds +module_expsym_cmds=$lt_module_expsym_cmds + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator + +# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct + +# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \$shlibpath_var if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds + +# Commands necessary for finishing linking programs. +postlink_cmds=$lt_postlink_cmds + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# The directories searched by this compiler when creating a shared library. +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs + +# Dependencies to place before and after the objects being linked to +# create a shared library. +predep_objects=$lt_predep_objects +postdep_objects=$lt_postdep_objects +predeps=$lt_predeps +postdeps=$lt_postdeps + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path + +# ### END LIBTOOL CONFIG + +_LT_EOF + + cat <<'_LT_EOF' >> "$cfgfile" + +# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE + +# func_munge_path_list VARIABLE PATH +# ----------------------------------- +# VARIABLE is name of variable containing _space_ separated list of +# directories to be munged by the contents of PATH, which is string +# having a format: +# "DIR[:DIR]:" +# string "DIR[ DIR]" will be prepended to VARIABLE +# ":DIR[:DIR]" +# string "DIR[ DIR]" will be appended to VARIABLE +# "DIRP[:DIRP]::[DIRA:]DIRA" +# string "DIRP[ DIRP]" will be prepended to VARIABLE and string +# "DIRA[ DIRA]" will be appended to VARIABLE +# "DIR[:DIR]" +# VARIABLE will be replaced by "DIR[ DIR]" +func_munge_path_list () +{ + case x$2 in + x) + ;; + *:) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" + ;; + x:*) + eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" + ;; + *::*) + eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" + eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" + ;; + *) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" + ;; + esac +} + + +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +func_cc_basename () +{ + for cc_temp in $*""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac + done + func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +} + + +# ### END FUNCTIONS SHARED WITH CONFIGURE + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test set != "${COLLECT_NAMES+set}"; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + +ltmain=$ac_aux_dir/ltmain.sh + + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" + + + cat <<_LT_EOF >> "$ofile" + +# ### BEGIN LIBTOOL TAG CONFIG: CXX + +# The linker used to build libraries. +LD=$lt_LD_CXX + +# How to create reloadable object files. +reload_flag=$lt_reload_flag_CXX +reload_cmds=$lt_reload_cmds_CXX + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds_CXX + +# A language specific compiler. +CC=$lt_compiler_CXX + +# Is the compiler the GNU compiler? +with_gcc=$GCC_CXX + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic_CXX + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl_CXX + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static_CXX + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc_CXX + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object_CXX + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds_CXX +archive_expsym_cmds=$lt_archive_expsym_cmds_CXX + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds_CXX +module_expsym_cmds=$lt_module_expsym_cmds_CXX + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld_CXX + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag_CXX + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag_CXX + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX + +# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct_CXX + +# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \$shlibpath_var if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute_CXX + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L_CXX + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic_CXX + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath_CXX + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs_CXX + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols_CXX + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds_CXX + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms_CXX + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms_CXX + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds_CXX + +# Commands necessary for finishing linking programs. +postlink_cmds=$lt_postlink_cmds_CXX + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec_CXX + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action_CXX + +# The directories searched by this compiler when creating a shared library. +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX + +# Dependencies to place before and after the objects being linked to +# create a shared library. +predep_objects=$lt_predep_objects_CXX +postdep_objects=$lt_postdep_objects_CXX +predeps=$lt_predeps_CXX +postdeps=$lt_postdeps_CXX + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path_CXX + +# ### END LIBTOOL TAG CONFIG: CXX +_LT_EOF + + ;; + "depfiles":C) test x"$AMDEP_TRUE" != x"" || { + # Older Autoconf quotes --file arguments for eval, but not when files + # are listed without --file. Let's play safe and only enable the eval + # if we detect the quoting. + case $CONFIG_FILES in + *\'*) eval set x "$CONFIG_FILES" ;; + *) set x $CONFIG_FILES ;; + esac + shift + for mf + do + # Strip MF so we end up with the name of the file. + mf=`echo "$mf" | sed -e 's/:.*$//'` + # Check whether this is an Automake generated Makefile or not. + # We used to match only the files named 'Makefile.in', but + # some people rename them; so instead we look at the file content. + # Grep'ing the first line is not enough: some people post-process + # each Makefile.in and add a new line on top of each file to say so. + # Grep'ing the whole file is not good either: AIX grep has a line + # limit of 2048, but all sed's we know have understand at least 4000. + if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then + dirpart=`$as_dirname -- "$mf" || +$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$mf" : 'X\(//\)[^/]' \| \ + X"$mf" : 'X\(//\)$' \| \ + X"$mf" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$mf" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + else + continue + fi + # Extract the definition of DEPDIR, am__include, and am__quote + # from the Makefile without running 'make'. + DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` + test -z "$DEPDIR" && continue + am__include=`sed -n 's/^am__include = //p' < "$mf"` + test -z "$am__include" && continue + am__quote=`sed -n 's/^am__quote = //p' < "$mf"` + # Find all dependency output files, they are included files with + # $(DEPDIR) in their names. We invoke sed twice because it is the + # simplest approach to changing $(DEPDIR) to its actual value in the + # expansion. + for file in `sed -n " + s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ + sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do + # Make sure the directory exists. + test -f "$dirpart/$file" && continue + fdir=`$as_dirname -- "$file" || +$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$file" : 'X\(//\)[^/]' \| \ + X"$file" : 'X\(//\)$' \| \ + X"$file" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + as_dir=$dirpart/$fdir; as_fn_mkdir_p + # echo "creating $dirpart/$file" + echo '# dummy' > "$dirpart/$file" + done + done +} + ;; + "po-directories":C) + for ac_file in $CONFIG_FILES; do + # Support "outfile[:infile[:infile...]]" + case "$ac_file" in + *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + esac + # PO directories have a Makefile.in generated from Makefile.in.in. + case "$ac_file" in */Makefile.in) + # Adjust a relative srcdir. + ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` + ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`" + ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'` + # In autoconf-2.13 it is called $ac_given_srcdir. + # In autoconf-2.50 it is called $srcdir. + test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir" + case "$ac_given_srcdir" in + .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;; + /*) top_srcdir="$ac_given_srcdir" ;; + *) top_srcdir="$ac_dots$ac_given_srcdir" ;; + esac + # Treat a directory as a PO directory if and only if it has a + # POTFILES.in file. This allows packages to have multiple PO + # directories under different names or in different locations. + if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then + rm -f "$ac_dir/POTFILES" + test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES" + cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES" + POMAKEFILEDEPS="POTFILES.in" + # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend + # on $ac_dir but don't depend on user-specified configuration + # parameters. + if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then + # The LINGUAS file contains the set of available languages. + if test -n "$OBSOLETE_ALL_LINGUAS"; then + test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete" + fi + ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"` + # Hide the ALL_LINGUAS assigment from automake < 1.5. + eval 'ALL_LINGUAS''=$ALL_LINGUAS_' + POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS" + else + # The set of available languages was given in configure.in. + # Hide the ALL_LINGUAS assigment from automake < 1.5. + eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS' + fi + # Compute POFILES + # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po) + # Compute UPDATEPOFILES + # as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update) + # Compute DUMMYPOFILES + # as $(foreach lang, $(ALL_LINGUAS), $(lang).nop) + # Compute GMOFILES + # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo) + case "$ac_given_srcdir" in + .) srcdirpre= ;; + *) srcdirpre='$(srcdir)/' ;; + esac + POFILES= + UPDATEPOFILES= + DUMMYPOFILES= + GMOFILES= + for lang in $ALL_LINGUAS; do + POFILES="$POFILES $srcdirpre$lang.po" + UPDATEPOFILES="$UPDATEPOFILES $lang.po-update" + DUMMYPOFILES="$DUMMYPOFILES $lang.nop" + GMOFILES="$GMOFILES $srcdirpre$lang.gmo" + done + # CATALOGS depends on both $ac_dir and the user's LINGUAS + # environment variable. + INST_LINGUAS= + if test -n "$ALL_LINGUAS"; then + for presentlang in $ALL_LINGUAS; do + useit=no + if test "%UNSET%" != "$LINGUAS"; then + desiredlanguages="$LINGUAS" + else + desiredlanguages="$ALL_LINGUAS" + fi + for desiredlang in $desiredlanguages; do + # Use the presentlang catalog if desiredlang is + # a. equal to presentlang, or + # b. a variant of presentlang (because in this case, + # presentlang can be used as a fallback for messages + # which are not translated in the desiredlang catalog). + case "$desiredlang" in + "$presentlang"*) useit=yes;; + esac + done + if test $useit = yes; then + INST_LINGUAS="$INST_LINGUAS $presentlang" + fi + done + fi + CATALOGS= + if test -n "$INST_LINGUAS"; then + for lang in $INST_LINGUAS; do + CATALOGS="$CATALOGS $lang.gmo" + done + fi + test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile" + sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile" + for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do + if test -f "$f"; then + case "$f" in + *.orig | *.bak | *~) ;; + *) cat "$f" >> "$ac_dir/Makefile" ;; + esac + fi + done + fi + ;; + esac + done ;; + + esac +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit 1 +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + diff --git a/configure.ac b/configure.ac new file mode 100644 index 0000000..55e774b --- /dev/null +++ b/configure.ac @@ -0,0 +1,184 @@ +# -*- Autoconf -*- +# Process this file with autoconf to produce a configure script. + +# This file is part of flex. + +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: + +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. 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It was generated by help2man 1.47.3. +.TH FLEX "1" "May 2017" "The Flex Project" "Programming" +.SH NAME +flex \- the fast lexical analyser generator +.SH SYNOPSIS +.B flex +[\fI\,OPTIONS\/\fR] [\fI\,FILE\/\fR]... +.SH DESCRIPTION +Generates programs that perform pattern\-matching on text. +.SS "Table Compression:" +.TP +\fB\-Ca\fR, \fB\-\-align\fR +trade off larger tables for better memory alignment +.TP +\fB\-Ce\fR, \fB\-\-ecs\fR +construct equivalence classes +.TP +\fB\-Cf\fR +do not compress tables; use \fB\-f\fR representation +.TP +\fB\-CF\fR +do not compress tables; use \fB\-F\fR representation +.TP +\fB\-Cm\fR, \fB\-\-meta\-ecs\fR +construct meta\-equivalence classes +.TP +\fB\-Cr\fR, \fB\-\-read\fR +use read() instead of stdio for scanner input +.TP +\fB\-f\fR, \fB\-\-full\fR +generate fast, large scanner. Same as \fB\-Cfr\fR +.TP +\fB\-F\fR, \fB\-\-fast\fR +use alternate table representation. Same as \fB\-CFr\fR +.TP +\fB\-Cem\fR +default compression (same as \fB\-\-ecs\fR \fB\-\-meta\-ecs\fR) +.SS "Debugging:" +.TP +\fB\-d\fR, \fB\-\-debug\fR +enable debug mode in scanner +.TP +\fB\-b\fR, \fB\-\-backup\fR +write backing\-up information to lex.backup +.TP +\fB\-p\fR, \fB\-\-perf\-report\fR +write performance report to stderr +.TP +\fB\-s\fR, \fB\-\-nodefault\fR +suppress default rule to ECHO unmatched text +.TP +\fB\-T\fR, \fB\-\-trace\fR +flex should run in trace mode +.TP +\fB\-w\fR, \fB\-\-nowarn\fR +do not generate warnings +.TP +\fB\-v\fR, \fB\-\-verbose\fR +write summary of scanner statistics to stdout +.TP +\fB\-\-hex\fR +use hexadecimal numbers instead of octal in debug outputs +.SH FILES +.TP +\fB\-o\fR, \fB\-\-outfile\fR=\fI\,FILE\/\fR +specify output filename +.TP +\fB\-S\fR, \fB\-\-skel\fR=\fI\,FILE\/\fR +specify skeleton file +.TP +\fB\-t\fR, \fB\-\-stdout\fR +write scanner on stdout instead of lex.yy.c +.TP +\fB\-\-yyclass\fR=\fI\,NAME\/\fR +name of C++ class +.TP +\fB\-\-header\-file\fR=\fI\,FILE\/\fR +create a C header file in addition to the scanner +.HP +\fB\-\-tables\-file\fR[=\fI\,FILE\/\fR] write tables to FILE +.SS "Scanner behavior:" +.TP +\fB\-7\fR, \fB\-\-7bit\fR +generate 7\-bit scanner +.TP +\fB\-8\fR, \fB\-\-8bit\fR +generate 8\-bit scanner +.TP +\fB\-B\fR, \fB\-\-batch\fR +generate batch scanner (opposite of \fB\-I\fR) +.TP +\fB\-i\fR, \fB\-\-case\-insensitive\fR +ignore case in patterns +.TP +\fB\-l\fR, \fB\-\-lex\-compat\fR +maximal compatibility with original lex +.TP +\fB\-X\fR, \fB\-\-posix\-compat\fR +maximal compatibility with POSIX lex +.TP +\fB\-I\fR, \fB\-\-interactive\fR +generate interactive scanner (opposite of \fB\-B\fR) +.TP +\fB\-\-yylineno\fR +track line count in yylineno +.SS "Generated code:" +.TP +\-+, \fB\-\-c\fR++ +generate C++ scanner class +.TP +\fB\-Dmacro\fR[=\fI\,defn\/\fR] +#define macro defn (default defn is '1') +.TP +\fB\-L\fR, \fB\-\-noline\fR +suppress #line directives in scanner +.TP +\fB\-P\fR, \fB\-\-prefix\fR=\fI\,STRING\/\fR +use STRING as prefix instead of "yy" +.TP +\fB\-R\fR, \fB\-\-reentrant\fR +generate a reentrant C scanner +.TP +\fB\-\-bison\-bridge\fR +scanner for bison pure parser. +.TP +\fB\-\-bison\-locations\fR +include yylloc support. +.TP +\fB\-\-stdinit\fR +initialize yyin/yyout to stdin/stdout +.TP +\fB\-\-nounistd\fR +do not include +.TP +\fB\-\-noFUNCTION\fR +do not generate a particular FUNCTION +.SS "Miscellaneous:" +.TP +\fB\-c\fR +do\-nothing POSIX option +.TP +\fB\-n\fR +do\-nothing POSIX option +.HP +\-? +.TP +\fB\-h\fR, \fB\-\-help\fR +produce this help message +.TP +\fB\-V\fR, \fB\-\-version\fR +report flex version +.SH "SEE ALSO" +The full documentation for +.B flex +is maintained as a Texinfo manual. If the +.B info +and +.B flex +programs are properly installed at your site, the command +.IP +.B info flex +.PP +should give you access to the complete manual. diff --git a/doc/flex.info b/doc/flex.info new file mode 100644 index 0000000..a972bcd --- /dev/null +++ b/doc/flex.info @@ -0,0 +1,281 @@ +This is flex.info, produced by makeinfo version 6.1 from flex.texi. + +The flex manual is placed under the same licensing conditions as the +rest of flex: + + Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2012 The Flex +Project. + + Copyright (C) 1990, 1997 The Regents of the University of California. +All rights reserved. + + This code is derived from software contributed to Berkeley by Vern +Paxson. + + The United States Government has rights in this work pursuant to +contract no. DE-AC03-76SF00098 between the United States Department of +Energy and the University of California. + + Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the + distribution. + + Neither the name of the University nor the names of its contributors +may be used to endorse or promote products derived from this software +without specific prior written permission. + + THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED +WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +INFO-DIR-SECTION Programming +START-INFO-DIR-ENTRY +* flex: (flex). Fast lexical analyzer generator (lex replacement). +END-INFO-DIR-ENTRY + + +Indirect: +flex.info-1: 1622 +flex.info-2: 318745 + +Tag Table: +(Indirect) +Node: Top1622 +Node: Copyright9414 +Node: Reporting Bugs10933 +Node: Introduction11189 +Node: Simple Examples12018 +Node: Format15304 +Node: Definitions Section15759 +Ref: Definitions Section-Footnote-118017 +Node: Rules Section18085 +Node: User Code Section19243 +Node: Comments in the Input19681 +Node: Patterns21051 +Ref: case and character ranges27883 +Node: Matching31886 +Node: Actions35171 +Node: Generated Scanner44133 +Node: Start Conditions49136 +Node: Multiple Input Buffers59678 +Ref: Scanning Strings66221 +Node: EOF67850 +Node: Misc Macros69436 +Node: User Values72290 +Node: Yacc74615 +Node: Scanner Options75510 +Node: Options for Specifying Filenames78299 +Ref: option-header78525 +Ref: option-outfile79239 +Ref: option-stdout79564 +Node: Options Affecting Scanner Behavior80547 +Ref: option-case-insensitive80788 +Ref: option-lex-compat81221 +Ref: option-batch81753 +Ref: option-interactive82272 +Ref: option-7bit83626 +Ref: option-8bit84930 +Ref: option-default85342 +Ref: option-always-interactive85406 +Ref: option-posix86010 +Ref: option-stack87157 +Ref: option-stdinit87265 +Ref: option-yylineno87744 +Ref: option-yywrap88187 +Node: Code-Level And API Options88454 +Ref: option-ansi-definitions88681 +Ref: option-ansi-prototypes88756 +Ref: option-bison-bridge88829 +Ref: option-bison-locations89170 +Ref: option-noline89430 +Ref: option-reentrant89944 +Ref: option-c++90556 +Ref: option-array90682 +Ref: option-pointer90780 +Ref: option-prefix90907 +Ref: option-main92435 +Ref: option-nounistd92619 +Ref: option-yyclass93130 +Node: Options for Scanner Speed and Size93614 +Ref: option-align94164 +Ref: option-ecs94666 +Ref: option-meta-ecs95705 +Ref: option-read96193 +Ref: option-full98076 +Ref: option-fast98271 +Node: Debugging Options99195 +Ref: option-backup99382 +Ref: option-debug99927 +Ref: option-perf-report100649 +Ref: option-nodefault101275 +Ref: option-trace101593 +Ref: option-nowarn101884 +Ref: option-verbose101952 +Ref: option-warn102381 +Node: Miscellaneous Options102600 +Node: Performance103056 +Node: Cxx113303 +Node: Reentrant121395 +Node: Reentrant Uses122129 +Node: Reentrant Overview123691 +Node: Reentrant Example124491 +Node: Reentrant Detail125264 +Node: Specify Reentrant125768 +Node: Extra Reentrant Argument126418 +Node: Global Replacement127670 +Node: Init and Destroy Functions128905 +Node: Accessor Methods131426 +Node: Extra Data132773 +Node: About yyscan_t135040 +Node: Reentrant Functions135437 +Ref: bison-functions136921 +Node: Lex and Posix137660 +Node: Memory Management145007 +Ref: memory-management145153 +Node: The Default Memory Management145387 +Ref: The Default Memory Management-Footnote-1149207 +Node: Overriding The Default Memory Management149360 +Ref: Overriding The Default Memory Management-Footnote-1151774 +Node: A Note About yytext And Memory151938 +Node: Serialized Tables153178 +Ref: serialization153322 +Node: Creating Serialized Tables154102 +Node: Loading and Unloading Serialized Tables155717 +Node: Tables File Format157490 +Node: Diagnostics164515 +Node: Limitations167924 +Node: Bibliography169872 +Node: FAQ170542 +Node: When was flex born?175705 +Node: How do I expand backslash-escape sequences in C-style quoted strings?176082 +Node: Why do flex scanners call fileno if it is not ANSI compatible?177385 +Node: Does flex support recursive pattern definitions?178182 +Node: How do I skip huge chunks of input (tens of megabytes) while using flex?179029 +Node: Flex is not matching my patterns in the same order that I defined them.179496 +Node: My actions are executing out of order or sometimes not at all.181242 +Node: How can I have multiple input sources feed into the same scanner at the same time?182015 +Node: Can I build nested parsers that work with the same input file?184000 +Node: How can I match text only at the end of a file?185007 +Node: How can I make REJECT cascade across start condition boundaries?185811 +Node: Why cant I use fast or full tables with interactive mode?186825 +Node: How much faster is -F or -f than -C?188082 +Node: If I have a simple grammar cant I just parse it with flex?188394 +Node: Why doesn't yyrestart() set the start state back to INITIAL?188876 +Node: How can I match C-style comments?189503 +Node: The period isn't working the way I expected.190313 +Node: Can I get the flex manual in another format?191558 +Node: Does there exist a "faster" NDFA->DFA algorithm?192048 +Node: How does flex compile the DFA so quickly?192558 +Node: How can I use more than 8192 rules?193524 +Node: How do I abandon a file in the middle of a scan and switch to a new file?194934 +Node: How do I execute code only during initialization (only before the first scan)?195488 +Node: How do I execute code at termination?196265 +Node: Where else can I find help?196591 +Node: Can I include comments in the "rules" section of the file?196965 +Node: I get an error about undefined yywrap().197345 +Node: How can I change the matching pattern at run time?197821 +Node: How can I expand macros in the input?198183 +Node: How can I build a two-pass scanner?199215 +Node: How do I match any string not matched in the preceding rules?200133 +Node: I am trying to port code from AT&T lex that uses yysptr and yysbuf.201042 +Node: Is there a way to make flex treat NULL like a regular character?201837 +Node: Whenever flex can not match the input it says "flex scanner jammed".202357 +Node: Why doesn't flex have non-greedy operators like perl does?203000 +Node: Memory leak - 16386 bytes allocated by malloc.204353 +Ref: faq-memory-leak204651 +Node: How do I track the byte offset for lseek()?205622 +Node: How do I use my own I/O classes in a C++ scanner?207131 +Node: How do I skip as many chars as possible?207974 +Node: deleteme00209049 +Node: Are certain equivalent patterns faster than others?209489 +Node: Is backing up a big deal?212907 +Node: Can I fake multi-byte character support?214813 +Node: deleteme01216254 +Node: Can you discuss some flex internals?217363 +Node: unput() messes up yy_at_bol219607 +Node: The | operator is not doing what I want220709 +Node: Why can't flex understand this variable trailing context pattern?222255 +Node: The ^ operator isn't working223504 +Node: Trailing context is getting confused with trailing optional patterns224739 +Node: Is flex GNU or not?225982 +Node: ERASEME53227655 +Node: I need to scan if-then-else blocks and while loops228425 +Node: ERASEME55229624 +Node: ERASEME56230722 +Node: ERASEME57232080 +Node: Is there a repository for flex scanners?233078 +Node: How can I conditionally compile or preprocess my flex input file?233394 +Node: Where can I find grammars for lex and yacc?233867 +Node: I get an end-of-buffer message for each character scanned.234214 +Node: unnamed-faq-62234809 +Node: unnamed-faq-63235827 +Node: unnamed-faq-64237124 +Node: unnamed-faq-65238090 +Node: unnamed-faq-66238876 +Node: unnamed-faq-67239991 +Node: unnamed-faq-68240978 +Node: unnamed-faq-69242120 +Node: unnamed-faq-70242833 +Node: unnamed-faq-71243594 +Node: unnamed-faq-72244803 +Node: unnamed-faq-73245846 +Node: unnamed-faq-74246770 +Node: unnamed-faq-75247715 +Node: unnamed-faq-76248847 +Node: unnamed-faq-77249553 +Node: unnamed-faq-78250446 +Node: unnamed-faq-79251444 +Node: unnamed-faq-80253144 +Node: unnamed-faq-81254462 +Node: unnamed-faq-82257262 +Node: unnamed-faq-83258219 +Node: unnamed-faq-84259999 +Node: unnamed-faq-85261102 +Node: unnamed-faq-86262109 +Node: unnamed-faq-87263047 +Node: unnamed-faq-88263693 +Node: unnamed-faq-90264524 +Node: unnamed-faq-91265787 +Node: unnamed-faq-92268215 +Node: unnamed-faq-93268714 +Node: unnamed-faq-94269641 +Node: unnamed-faq-95271053 +Node: unnamed-faq-96272571 +Node: unnamed-faq-97273330 +Node: unnamed-faq-98273997 +Node: unnamed-faq-99274662 +Node: unnamed-faq-100275591 +Node: unnamed-faq-101276301 +Node: What is the difference between YYLEX_PARAM and YY_DECL?277114 +Node: Why do I get "conflicting types for yylex" error?277638 +Node: How do I access the values set in a Flex action from within a Bison action?278168 +Node: Appendices278597 +Node: Makefiles and Flex278862 +Ref: Makefiles and Flex-Footnote-1282064 +Ref: Makefiles and Flex-Footnote-2282181 +Ref: Makefiles and Flex-Footnote-3282368 +Node: Bison Bridge282419 +Ref: Bison Bridge-Footnote-1285086 +Node: M4 Dependency285278 +Ref: M4 Dependency-Footnote-1286692 +Node: Common Patterns286828 +Node: Numbers287151 +Node: Identifiers288127 +Node: Quoted Constructs288954 +Node: Addresses290008 +Node: Indices291320 +Node: Concept Index291612 +Node: Index of Functions and Macros318745 +Node: Index of Variables323714 +Node: Index of Data Types325380 +Node: Index of Hooks326268 +Node: Index of Scanner Options326836 + +End Tag Table diff --git a/doc/flex.info-1 b/doc/flex.info-1 new file mode 100644 index 0000000..b79df5e --- /dev/null +++ b/doc/flex.info-1 @@ -0,0 +1,7791 @@ +This is flex.info, produced by makeinfo version 6.1 from flex.texi. + +The flex manual is placed under the same licensing conditions as the +rest of flex: + + Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2012 The Flex +Project. + + Copyright (C) 1990, 1997 The Regents of the University of California. +All rights reserved. + + This code is derived from software contributed to Berkeley by Vern +Paxson. + + The United States Government has rights in this work pursuant to +contract no. DE-AC03-76SF00098 between the United States Department of +Energy and the University of California. + + Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the + distribution. + + Neither the name of the University nor the names of its contributors +may be used to endorse or promote products derived from this software +without specific prior written permission. + + THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED +WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +INFO-DIR-SECTION Programming +START-INFO-DIR-ENTRY +* flex: (flex). Fast lexical analyzer generator (lex replacement). +END-INFO-DIR-ENTRY + + +File: flex.info, Node: Top, Next: Copyright, Prev: (dir), Up: (dir) + +flex +**** + +This manual describes 'flex', a tool for generating programs that +perform pattern-matching on text. The manual includes both tutorial and +reference sections. + + This edition of 'The flex Manual' documents 'flex' version 2.6.4. It +was last updated on 6 May 2017. + + This manual was written by Vern Paxson, Will Estes and John Millaway. + +* Menu: + +* Copyright:: +* Reporting Bugs:: +* Introduction:: +* Simple Examples:: +* Format:: +* Patterns:: +* Matching:: +* Actions:: +* Generated Scanner:: +* Start Conditions:: +* Multiple Input Buffers:: +* EOF:: +* Misc Macros:: +* User Values:: +* Yacc:: +* Scanner Options:: +* Performance:: +* Cxx:: +* Reentrant:: +* Lex and Posix:: +* Memory Management:: +* Serialized Tables:: +* Diagnostics:: +* Limitations:: +* Bibliography:: +* FAQ:: +* Appendices:: +* Indices:: + + -- The Detailed Node Listing -- + +Format of the Input File + +* Definitions Section:: +* Rules Section:: +* User Code Section:: +* Comments in the Input:: + +Scanner Options + +* Options for Specifying Filenames:: +* Options Affecting Scanner Behavior:: +* Code-Level And API Options:: +* Options for Scanner Speed and Size:: +* Debugging Options:: +* Miscellaneous Options:: + +Reentrant C Scanners + +* Reentrant Uses:: +* Reentrant Overview:: +* Reentrant Example:: +* Reentrant Detail:: +* Reentrant Functions:: + +The Reentrant API in Detail + +* Specify Reentrant:: +* Extra Reentrant Argument:: +* Global Replacement:: +* Init and Destroy Functions:: +* Accessor Methods:: +* Extra Data:: +* About yyscan_t:: + +Memory Management + +* The Default Memory Management:: +* Overriding The Default Memory Management:: +* A Note About yytext And Memory:: + +Serialized Tables + +* Creating Serialized Tables:: +* Loading and Unloading Serialized Tables:: +* Tables File Format:: + +FAQ + +* When was flex born?:: +* How do I expand backslash-escape sequences in C-style quoted strings?:: +* Why do flex scanners call fileno if it is not ANSI compatible?:: +* Does flex support recursive pattern definitions?:: +* How do I skip huge chunks of input (tens of megabytes) while using flex?:: +* Flex is not matching my patterns in the same order that I defined them.:: +* My actions are executing out of order or sometimes not at all.:: +* How can I have multiple input sources feed into the same scanner at the same time?:: +* Can I build nested parsers that work with the same input file?:: +* How can I match text only at the end of a file?:: +* How can I make REJECT cascade across start condition boundaries?:: +* Why cant I use fast or full tables with interactive mode?:: +* How much faster is -F or -f than -C?:: +* If I have a simple grammar cant I just parse it with flex?:: +* Why doesn't yyrestart() set the start state back to INITIAL?:: +* How can I match C-style comments?:: +* The period isn't working the way I expected.:: +* Can I get the flex manual in another format?:: +* Does there exist a "faster" NDFA->DFA algorithm?:: +* How does flex compile the DFA so quickly?:: +* How can I use more than 8192 rules?:: +* How do I abandon a file in the middle of a scan and switch to a new file?:: +* How do I execute code only during initialization (only before the first scan)?:: +* How do I execute code at termination?:: +* Where else can I find help?:: +* Can I include comments in the "rules" section of the file?:: +* I get an error about undefined yywrap().:: +* How can I change the matching pattern at run time?:: +* How can I expand macros in the input?:: +* How can I build a two-pass scanner?:: +* How do I match any string not matched in the preceding rules?:: +* I am trying to port code from AT&T lex that uses yysptr and yysbuf.:: +* Is there a way to make flex treat NULL like a regular character?:: +* Whenever flex can not match the input it says "flex scanner jammed".:: +* Why doesn't flex have non-greedy operators like perl does?:: +* Memory leak - 16386 bytes allocated by malloc.:: +* How do I track the byte offset for lseek()?:: +* How do I use my own I/O classes in a C++ scanner?:: +* How do I skip as many chars as possible?:: +* deleteme00:: +* Are certain equivalent patterns faster than others?:: +* Is backing up a big deal?:: +* Can I fake multi-byte character support?:: +* deleteme01:: +* Can you discuss some flex internals?:: +* unput() messes up yy_at_bol:: +* The | operator is not doing what I want:: +* Why can't flex understand this variable trailing context pattern?:: +* The ^ operator isn't working:: +* Trailing context is getting confused with trailing optional patterns:: +* Is flex GNU or not?:: +* ERASEME53:: +* I need to scan if-then-else blocks and while loops:: +* ERASEME55:: +* ERASEME56:: +* ERASEME57:: +* Is there a repository for flex scanners?:: +* How can I conditionally compile or preprocess my flex input file?:: +* Where can I find grammars for lex and yacc?:: +* I get an end-of-buffer message for each character scanned.:: +* unnamed-faq-62:: +* unnamed-faq-63:: +* unnamed-faq-64:: +* unnamed-faq-65:: +* unnamed-faq-66:: +* unnamed-faq-67:: +* unnamed-faq-68:: +* unnamed-faq-69:: +* unnamed-faq-70:: +* unnamed-faq-71:: +* unnamed-faq-72:: +* unnamed-faq-73:: +* unnamed-faq-74:: +* unnamed-faq-75:: +* unnamed-faq-76:: +* unnamed-faq-77:: +* unnamed-faq-78:: +* unnamed-faq-79:: +* unnamed-faq-80:: +* unnamed-faq-81:: +* unnamed-faq-82:: +* unnamed-faq-83:: +* unnamed-faq-84:: +* unnamed-faq-85:: +* unnamed-faq-86:: +* unnamed-faq-87:: +* unnamed-faq-88:: +* unnamed-faq-90:: +* unnamed-faq-91:: +* unnamed-faq-92:: +* unnamed-faq-93:: +* unnamed-faq-94:: +* unnamed-faq-95:: +* unnamed-faq-96:: +* unnamed-faq-97:: +* unnamed-faq-98:: +* unnamed-faq-99:: +* unnamed-faq-100:: +* unnamed-faq-101:: +* What is the difference between YYLEX_PARAM and YY_DECL?:: +* Why do I get "conflicting types for yylex" error?:: +* How do I access the values set in a Flex action from within a Bison action?:: + +Appendices + +* Makefiles and Flex:: +* Bison Bridge:: +* M4 Dependency:: +* Common Patterns:: + +Indices + +* Concept Index:: +* Index of Functions and Macros:: +* Index of Variables:: +* Index of Data Types:: +* Index of Hooks:: +* Index of Scanner Options:: + + + +File: flex.info, Node: Copyright, Next: Reporting Bugs, Prev: Top, Up: Top + +1 Copyright +*********** + +The flex manual is placed under the same licensing conditions as the +rest of flex: + + Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2012 The Flex +Project. + + Copyright (C) 1990, 1997 The Regents of the University of California. +All rights reserved. + + This code is derived from software contributed to Berkeley by Vern +Paxson. + + The United States Government has rights in this work pursuant to +contract no. DE-AC03-76SF00098 between the United States Department of +Energy and the University of California. + + Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the + distribution. + + Neither the name of the University nor the names of its contributors +may be used to endorse or promote products derived from this software +without specific prior written permission. + + THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED +WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. + + +File: flex.info, Node: Reporting Bugs, Next: Introduction, Prev: Copyright, Up: Top + +2 Reporting Bugs +**************** + +If you find a bug in 'flex', please report it using GitHub's issue +tracking facility at + + +File: flex.info, Node: Introduction, Next: Simple Examples, Prev: Reporting Bugs, Up: Top + +3 Introduction +************** + +'flex' is a tool for generating "scanners". A scanner is a program +which recognizes lexical patterns in text. The 'flex' program reads the +given input files, or its standard input if no file names are given, for +a description of a scanner to generate. The description is in the form +of pairs of regular expressions and C code, called "rules". 'flex' +generates as output a C source file, 'lex.yy.c' by default, which +defines a routine 'yylex()'. This file can be compiled and linked with +the flex runtime library to produce an executable. When the executable +is run, it analyzes its input for occurrences of the regular +expressions. Whenever it finds one, it executes the corresponding C +code. + + +File: flex.info, Node: Simple Examples, Next: Format, Prev: Introduction, Up: Top + +4 Some Simple Examples +********************** + +First some simple examples to get the flavor of how one uses 'flex'. + + The following 'flex' input specifies a scanner which, when it +encounters the string 'username' will replace it with the user's login +name: + + %% + username printf( "%s", getlogin() ); + + By default, any text not matched by a 'flex' scanner is copied to the +output, so the net effect of this scanner is to copy its input file to +its output with each occurrence of 'username' expanded. In this input, +there is just one rule. 'username' is the "pattern" and the 'printf' is +the "action". The '%%' symbol marks the beginning of the rules. + + Here's another simple example: + + int num_lines = 0, num_chars = 0; + + %% + \n ++num_lines; ++num_chars; + . ++num_chars; + + %% + + int main() + { + yylex(); + printf( "# of lines = %d, # of chars = %d\n", + num_lines, num_chars ); + } + + This scanner counts the number of characters and the number of lines +in its input. It produces no output other than the final report on the +character and line counts. The first line declares two globals, +'num_lines' and 'num_chars', which are accessible both inside 'yylex()' +and in the 'main()' routine declared after the second '%%'. There are +two rules, one which matches a newline ('\n') and increments both the +line count and the character count, and one which matches any character +other than a newline (indicated by the '.' regular expression). + + A somewhat more complicated example: + + /* scanner for a toy Pascal-like language */ + + %{ + /* need this for the call to atof() below */ + #include + %} + + DIGIT [0-9] + ID [a-z][a-z0-9]* + + %% + + {DIGIT}+ { + printf( "An integer: %s (%d)\n", yytext, + atoi( yytext ) ); + } + + {DIGIT}+"."{DIGIT}* { + printf( "A float: %s (%g)\n", yytext, + atof( yytext ) ); + } + + if|then|begin|end|procedure|function { + printf( "A keyword: %s\n", yytext ); + } + + {ID} printf( "An identifier: %s\n", yytext ); + + "+"|"-"|"*"|"/" printf( "An operator: %s\n", yytext ); + + "{"[^{}\n]*"}" /* eat up one-line comments */ + + [ \t\n]+ /* eat up whitespace */ + + . printf( "Unrecognized character: %s\n", yytext ); + + %% + + int main( int argc, char **argv ) + { + ++argv, --argc; /* skip over program name */ + if ( argc > 0 ) + yyin = fopen( argv[0], "r" ); + else + yyin = stdin; + + yylex(); + } + + This is the beginnings of a simple scanner for a language like +Pascal. It identifies different types of "tokens" and reports on what +it has seen. + + The details of this example will be explained in the following +sections. + + +File: flex.info, Node: Format, Next: Patterns, Prev: Simple Examples, Up: Top + +5 Format of the Input File +************************** + +The 'flex' input file consists of three sections, separated by a line +containing only '%%'. + + definitions + %% + rules + %% + user code + +* Menu: + +* Definitions Section:: +* Rules Section:: +* User Code Section:: +* Comments in the Input:: + + +File: flex.info, Node: Definitions Section, Next: Rules Section, Prev: Format, Up: Format + +5.1 Format of the Definitions Section +===================================== + +The "definitions section" contains declarations of simple "name" +definitions to simplify the scanner specification, and declarations of +"start conditions", which are explained in a later section. + + Name definitions have the form: + + name definition + + The 'name' is a word beginning with a letter or an underscore ('_') +followed by zero or more letters, digits, '_', or '-' (dash). The +definition is taken to begin at the first non-whitespace character +following the name and continuing to the end of the line. The +definition can subsequently be referred to using '{name}', which will +expand to '(definition)'. For example, + + DIGIT [0-9] + ID [a-z][a-z0-9]* + + Defines 'DIGIT' to be a regular expression which matches a single +digit, and 'ID' to be a regular expression which matches a letter +followed by zero-or-more letters-or-digits. A subsequent reference to + + {DIGIT}+"."{DIGIT}* + + is identical to + + ([0-9])+"."([0-9])* + + and matches one-or-more digits followed by a '.' followed by +zero-or-more digits. + + An unindented comment (i.e., a line beginning with '/*') is copied +verbatim to the output up to the next '*/'. + + Any _indented_ text or text enclosed in '%{' and '%}' is also copied +verbatim to the output (with the %{ and %} symbols removed). The %{ and +%} symbols must appear unindented on lines by themselves. + + A '%top' block is similar to a '%{' ... '%}' block, except that the +code in a '%top' block is relocated to the _top_ of the generated file, +before any flex definitions (1). The '%top' block is useful when you +want certain preprocessor macros to be defined or certain files to be +included before the generated code. The single characters, '{' and '}' +are used to delimit the '%top' block, as show in the example below: + + %top{ + /* This code goes at the "top" of the generated file. */ + #include + #include + } + + Multiple '%top' blocks are allowed, and their order is preserved. + + ---------- Footnotes ---------- + + (1) Actually, 'yyIN_HEADER' is defined before the '%top' block. + + +File: flex.info, Node: Rules Section, Next: User Code Section, Prev: Definitions Section, Up: Format + +5.2 Format of the Rules Section +=============================== + +The "rules" section of the 'flex' input contains a series of rules of +the form: + + pattern action + + where the pattern must be unindented and the action must begin on the +same line. *Note Patterns::, for a further description of patterns and +actions. + + In the rules section, any indented or %{ %} enclosed text appearing +before the first rule may be used to declare variables which are local +to the scanning routine and (after the declarations) code which is to be +executed whenever the scanning routine is entered. Other indented or %{ +%} text in the rule section is still copied to the output, but its +meaning is not well-defined and it may well cause compile-time errors +(this feature is present for POSIX compliance. *Note Lex and Posix::, +for other such features). + + Any _indented_ text or text enclosed in '%{' and '%}' is copied +verbatim to the output (with the %{ and %} symbols removed). The %{ and +%} symbols must appear unindented on lines by themselves. + + +File: flex.info, Node: User Code Section, Next: Comments in the Input, Prev: Rules Section, Up: Format + +5.3 Format of the User Code Section +=================================== + +The user code section is simply copied to 'lex.yy.c' verbatim. It is +used for companion routines which call or are called by the scanner. +The presence of this section is optional; if it is missing, the second +'%%' in the input file may be skipped, too. + + +File: flex.info, Node: Comments in the Input, Prev: User Code Section, Up: Format + +5.4 Comments in the Input +========================= + +Flex supports C-style comments, that is, anything between '/*' and '*/' +is considered a comment. Whenever flex encounters a comment, it copies +the entire comment verbatim to the generated source code. Comments may +appear just about anywhere, but with the following exceptions: + + * Comments may not appear in the Rules Section wherever flex is + expecting a regular expression. This means comments may not appear + at the beginning of a line, or immediately following a list of + scanner states. + * Comments may not appear on an '%option' line in the Definitions + Section. + + If you want to follow a simple rule, then always begin a comment on a +new line, with one or more whitespace characters before the initial +'/*'). This rule will work anywhere in the input file. + + All the comments in the following example are valid: + + %{ + /* code block */ + %} + + /* Definitions Section */ + %x STATE_X + + %% + /* Rules Section */ + ruleA /* after regex */ { /* code block */ } /* after code block */ + /* Rules Section (indented) */ + { + ruleC ECHO; + ruleD ECHO; + %{ + /* code block */ + %} + } + %% + /* User Code Section */ + + + +File: flex.info, Node: Patterns, Next: Matching, Prev: Format, Up: Top + +6 Patterns +********** + +The patterns in the input (see *note Rules Section::) are written using +an extended set of regular expressions. These are: + +'x' + match the character 'x' + +'.' + any character (byte) except newline + +'[xyz]' + a "character class"; in this case, the pattern matches either an + 'x', a 'y', or a 'z' + +'[abj-oZ]' + a "character class" with a range in it; matches an 'a', a 'b', any + letter from 'j' through 'o', or a 'Z' + +'[^A-Z]' + a "negated character class", i.e., any character but those in the + class. In this case, any character EXCEPT an uppercase letter. + +'[^A-Z\n]' + any character EXCEPT an uppercase letter or a newline + +'[a-z]{-}[aeiou]' + the lowercase consonants + +'r*' + zero or more r's, where r is any regular expression + +'r+' + one or more r's + +'r?' + zero or one r's (that is, "an optional r") + +'r{2,5}' + anywhere from two to five r's + +'r{2,}' + two or more r's + +'r{4}' + exactly 4 r's + +'{name}' + the expansion of the 'name' definition (*note Format::). + +'"[xyz]\"foo"' + the literal string: '[xyz]"foo' + +'\X' + if X is 'a', 'b', 'f', 'n', 'r', 't', or 'v', then the ANSI-C + interpretation of '\x'. Otherwise, a literal 'X' (used to escape + operators such as '*') + +'\0' + a NUL character (ASCII code 0) + +'\123' + the character with octal value 123 + +'\x2a' + the character with hexadecimal value 2a + +'(r)' + match an 'r'; parentheses are used to override precedence (see + below) + +'(?r-s:pattern)' + apply option 'r' and omit option 's' while interpreting pattern. + Options may be zero or more of the characters 'i', 's', or 'x'. + + 'i' means case-insensitive. '-i' means case-sensitive. + + 's' alters the meaning of the '.' syntax to match any single byte + whatsoever. '-s' alters the meaning of '.' to match any byte + except '\n'. + + 'x' ignores comments and whitespace in patterns. Whitespace is + ignored unless it is backslash-escaped, contained within '""'s, or + appears inside a character class. + + The following are all valid: + + (?:foo) same as (foo) + (?i:ab7) same as ([aA][bB]7) + (?-i:ab) same as (ab) + (?s:.) same as [\x00-\xFF] + (?-s:.) same as [^\n] + (?ix-s: a . b) same as ([Aa][^\n][bB]) + (?x:a b) same as ("ab") + (?x:a\ b) same as ("a b") + (?x:a" "b) same as ("a b") + (?x:a[ ]b) same as ("a b") + (?x:a + /* comment */ + b + c) same as (abc) + +'(?# comment )' + omit everything within '()'. The first ')' character encountered + ends the pattern. It is not possible to for the comment to contain + a ')' character. The comment may span lines. + +'rs' + the regular expression 'r' followed by the regular expression 's'; + called "concatenation" + +'r|s' + either an 'r' or an 's' + +'r/s' + an 'r' but only if it is followed by an 's'. The text matched by + 's' is included when determining whether this rule is the longest + match, but is then returned to the input before the action is + executed. So the action only sees the text matched by 'r'. This + type of pattern is called "trailing context". (There are some + combinations of 'r/s' that flex cannot match correctly. *Note + Limitations::, regarding dangerous trailing context.) + +'^r' + an 'r', but only at the beginning of a line (i.e., when just + starting to scan, or right after a newline has been scanned). + +'r$' + an 'r', but only at the end of a line (i.e., just before a + newline). Equivalent to 'r/\n'. + + Note that 'flex''s notion of "newline" is exactly whatever the C + compiler used to compile 'flex' interprets '\n' as; in particular, + on some DOS systems you must either filter out '\r's in the input + yourself, or explicitly use 'r/\r\n' for 'r$'. + +'r' + an 'r', but only in start condition 's' (see *note Start + Conditions:: for discussion of start conditions). + +'r' + same, but in any of start conditions 's1', 's2', or 's3'. + +'<*>r' + an 'r' in any start condition, even an exclusive one. + +'<>' + an end-of-file. + +'<>' + an end-of-file when in start condition 's1' or 's2' + + Note that inside of a character class, all regular expression +operators lose their special meaning except escape ('\') and the +character class operators, '-', ']]', and, at the beginning of the +class, '^'. + + The regular expressions listed above are grouped according to +precedence, from highest precedence at the top to lowest at the bottom. +Those grouped together have equal precedence (see special note on the +precedence of the repeat operator, '{}', under the documentation for the +'--posix' POSIX compliance option). For example, + + foo|bar* + + is the same as + + (foo)|(ba(r*)) + + since the '*' operator has higher precedence than concatenation, and +concatenation higher than alternation ('|'). This pattern therefore +matches _either_ the string 'foo' _or_ the string 'ba' followed by +zero-or-more 'r''s. To match 'foo' or zero-or-more repetitions of the +string 'bar', use: + + foo|(bar)* + + And to match a sequence of zero or more repetitions of 'foo' and +'bar': + + (foo|bar)* + + In addition to characters and ranges of characters, character classes +can also contain "character class expressions". These are expressions +enclosed inside '[:' and ':]' delimiters (which themselves must appear +between the '[' and ']' of the character class. Other elements may +occur inside the character class, too). The valid expressions are: + + [:alnum:] [:alpha:] [:blank:] + [:cntrl:] [:digit:] [:graph:] + [:lower:] [:print:] [:punct:] + [:space:] [:upper:] [:xdigit:] + + These expressions all designate a set of characters equivalent to the +corresponding standard C 'isXXX' function. For example, '[:alnum:]' +designates those characters for which 'isalnum()' returns true - i.e., +any alphabetic or numeric character. Some systems don't provide +'isblank()', so flex defines '[:blank:]' as a blank or a tab. + + For example, the following character classes are all equivalent: + + [[:alnum:]] + [[:alpha:][:digit:]] + [[:alpha:][0-9]] + [a-zA-Z0-9] + + A word of caution. Character classes are expanded immediately when +seen in the 'flex' input. This means the character classes are +sensitive to the locale in which 'flex' is executed, and the resulting +scanner will not be sensitive to the runtime locale. This may or may +not be desirable. + + * If your scanner is case-insensitive (the '-i' flag), then + '[:upper:]' and '[:lower:]' are equivalent to '[:alpha:]'. + + * Character classes with ranges, such as '[a-Z]', should be used with + caution in a case-insensitive scanner if the range spans upper or + lowercase characters. Flex does not know if you want to fold all + upper and lowercase characters together, or if you want the literal + numeric range specified (with no case folding). When in doubt, + flex will assume that you meant the literal numeric range, and will + issue a warning. The exception to this rule is a character range + such as '[a-z]' or '[S-W]' where it is obvious that you want + case-folding to occur. Here are some examples with the '-i' flag + enabled: + + Range Result Literal Range Alternate Range + '[a-t]' ok '[a-tA-T]' + '[A-T]' ok '[a-tA-T]' + '[A-t]' ambiguous '[A-Z\[\\\]_`a-t]' '[a-tA-T]' + '[_-{]' ambiguous '[_`a-z{]' '[_`a-zA-Z{]' + '[@-C]' ambiguous '[@ABC]' '[@A-Z\[\\\]_`abc]' + + * A negated character class such as the example '[^A-Z]' above _will_ + match a newline unless '\n' (or an equivalent escape sequence) is + one of the characters explicitly present in the negated character + class (e.g., '[^A-Z\n]'). This is unlike how many other regular + expression tools treat negated character classes, but unfortunately + the inconsistency is historically entrenched. Matching newlines + means that a pattern like '[^"]*' can match the entire input unless + there's another quote in the input. + + Flex allows negation of character class expressions by prepending + '^' to the POSIX character class name. + + [:^alnum:] [:^alpha:] [:^blank:] + [:^cntrl:] [:^digit:] [:^graph:] + [:^lower:] [:^print:] [:^punct:] + [:^space:] [:^upper:] [:^xdigit:] + + Flex will issue a warning if the expressions '[:^upper:]' and + '[:^lower:]' appear in a case-insensitive scanner, since their + meaning is unclear. The current behavior is to skip them entirely, + but this may change without notice in future revisions of flex. + + * + The '{-}' operator computes the difference of two character + classes. For example, '[a-c]{-}[b-z]' represents all the + characters in the class '[a-c]' that are not in the class '[b-z]' + (which in this case, is just the single character 'a'). The '{-}' + operator is left associative, so '[abc]{-}[b]{-}[c]' is the same as + '[a]'. Be careful not to accidentally create an empty set, which + will never match. + + * + The '{+}' operator computes the union of two character classes. + For example, '[a-z]{+}[0-9]' is the same as '[a-z0-9]'. This + operator is useful when preceded by the result of a difference + operation, as in, '[[:alpha:]]{-}[[:lower:]]{+}[q]', which is + equivalent to '[A-Zq]' in the "C" locale. + + * A rule can have at most one instance of trailing context (the '/' + operator or the '$' operator). The start condition, '^', and + '<>' patterns can only occur at the beginning of a pattern, + and, as well as with '/' and '$', cannot be grouped inside + parentheses. A '^' which does not occur at the beginning of a rule + or a '$' which does not occur at the end of a rule loses its + special properties and is treated as a normal character. + + * The following are invalid: + + foo/bar$ + foobar + + Note that the first of these can be written 'foo/bar\n'. + + * The following will result in '$' or '^' being treated as a normal + character: + + foo|(bar$) + foo|^bar + + If the desired meaning is a 'foo' or a 'bar'-followed-by-a-newline, + the following could be used (the special '|' action is explained + below, *note Actions::): + + foo | + bar$ /* action goes here */ + + A similar trick will work for matching a 'foo' or a + 'bar'-at-the-beginning-of-a-line. + + +File: flex.info, Node: Matching, Next: Actions, Prev: Patterns, Up: Top + +7 How the Input Is Matched +************************** + +When the generated scanner is run, it analyzes its input looking for +strings which match any of its patterns. If it finds more than one +match, it takes the one matching the most text (for trailing context +rules, this includes the length of the trailing part, even though it +will then be returned to the input). If it finds two or more matches of +the same length, the rule listed first in the 'flex' input file is +chosen. + + Once the match is determined, the text corresponding to the match +(called the "token") is made available in the global character pointer +'yytext', and its length in the global integer 'yyleng'. The "action" +corresponding to the matched pattern is then executed (*note Actions::), +and then the remaining input is scanned for another match. + + If no match is found, then the "default rule" is executed: the next +character in the input is considered matched and copied to the standard +output. Thus, the simplest valid 'flex' input is: + + %% + + which generates a scanner that simply copies its input (one character +at a time) to its output. + + Note that 'yytext' can be defined in two different ways: either as a +character _pointer_ or as a character _array_. You can control which +definition 'flex' uses by including one of the special directives +'%pointer' or '%array' in the first (definitions) section of your flex +input. The default is '%pointer', unless you use the '-l' lex +compatibility option, in which case 'yytext' will be an array. The +advantage of using '%pointer' is substantially faster scanning and no +buffer overflow when matching very large tokens (unless you run out of +dynamic memory). The disadvantage is that you are restricted in how +your actions can modify 'yytext' (*note Actions::), and calls to the +'unput()' function destroys the present contents of 'yytext', which can +be a considerable porting headache when moving between different 'lex' +versions. + + The advantage of '%array' is that you can then modify 'yytext' to +your heart's content, and calls to 'unput()' do not destroy 'yytext' +(*note Actions::). Furthermore, existing 'lex' programs sometimes +access 'yytext' externally using declarations of the form: + + extern char yytext[]; + + This definition is erroneous when used with '%pointer', but correct +for '%array'. + + The '%array' declaration defines 'yytext' to be an array of 'YYLMAX' +characters, which defaults to a fairly large value. You can change the +size by simply #define'ing 'YYLMAX' to a different value in the first +section of your 'flex' input. As mentioned above, with '%pointer' +yytext grows dynamically to accommodate large tokens. While this means +your '%pointer' scanner can accommodate very large tokens (such as +matching entire blocks of comments), bear in mind that each time the +scanner must resize 'yytext' it also must rescan the entire token from +the beginning, so matching such tokens can prove slow. 'yytext' +presently does _not_ dynamically grow if a call to 'unput()' results in +too much text being pushed back; instead, a run-time error results. + + Also note that you cannot use '%array' with C++ scanner classes +(*note Cxx::). + + +File: flex.info, Node: Actions, Next: Generated Scanner, Prev: Matching, Up: Top + +8 Actions +********* + +Each pattern in a rule has a corresponding "action", which can be any +arbitrary C statement. The pattern ends at the first non-escaped +whitespace character; the remainder of the line is its action. If the +action is empty, then when the pattern is matched the input token is +simply discarded. For example, here is the specification for a program +which deletes all occurrences of 'zap me' from its input: + + %% + "zap me" + + This example will copy all other characters in the input to the +output since they will be matched by the default rule. + + Here is a program which compresses multiple blanks and tabs down to a +single blank, and throws away whitespace found at the end of a line: + + %% + [ \t]+ putchar( ' ' ); + [ \t]+$ /* ignore this token */ + + If the action contains a '{', then the action spans till the +balancing '}' is found, and the action may cross multiple lines. 'flex' +knows about C strings and comments and won't be fooled by braces found +within them, but also allows actions to begin with '%{' and will +consider the action to be all the text up to the next '%}' (regardless +of ordinary braces inside the action). + + An action consisting solely of a vertical bar ('|') means "same as +the action for the next rule". See below for an illustration. + + Actions can include arbitrary C code, including 'return' statements +to return a value to whatever routine called 'yylex()'. Each time +'yylex()' is called it continues processing tokens from where it last +left off until it either reaches the end of the file or executes a +return. + + Actions are free to modify 'yytext' except for lengthening it (adding +characters to its end-these will overwrite later characters in the input +stream). This however does not apply when using '%array' (*note +Matching::). In that case, 'yytext' may be freely modified in any way. + + Actions are free to modify 'yyleng' except they should not do so if +the action also includes use of 'yymore()' (see below). + + There are a number of special directives which can be included within +an action: + +'ECHO' + copies yytext to the scanner's output. + +'BEGIN' + followed by the name of a start condition places the scanner in the + corresponding start condition (see below). + +'REJECT' + directs the scanner to proceed on to the "second best" rule which + matched the input (or a prefix of the input). The rule is chosen + as described above in *note Matching::, and 'yytext' and 'yyleng' + set up appropriately. It may either be one which matched as much + text as the originally chosen rule but came later in the 'flex' + input file, or one which matched less text. For example, the + following will both count the words in the input and call the + routine 'special()' whenever 'frob' is seen: + + int word_count = 0; + %% + + frob special(); REJECT; + [^ \t\n]+ ++word_count; + + Without the 'REJECT', any occurrences of 'frob' in the input would + not be counted as words, since the scanner normally executes only + one action per token. Multiple uses of 'REJECT' are allowed, each + one finding the next best choice to the currently active rule. For + example, when the following scanner scans the token 'abcd', it will + write 'abcdabcaba' to the output: + + %% + a | + ab | + abc | + abcd ECHO; REJECT; + .|\n /* eat up any unmatched character */ + + The first three rules share the fourth's action since they use the + special '|' action. + + 'REJECT' is a particularly expensive feature in terms of scanner + performance; if it is used in _any_ of the scanner's actions it + will slow down _all_ of the scanner's matching. Furthermore, + 'REJECT' cannot be used with the '-Cf' or '-CF' options (*note + Scanner Options::). + + Note also that unlike the other special actions, 'REJECT' is a + _branch_. Code immediately following it in the action will _not_ + be executed. + +'yymore()' + tells the scanner that the next time it matches a rule, the + corresponding token should be _appended_ onto the current value of + 'yytext' rather than replacing it. For example, given the input + 'mega-kludge' the following will write 'mega-mega-kludge' to the + output: + + %% + mega- ECHO; yymore(); + kludge ECHO; + + First 'mega-' is matched and echoed to the output. Then 'kludge' + is matched, but the previous 'mega-' is still hanging around at the + beginning of 'yytext' so the 'ECHO' for the 'kludge' rule will + actually write 'mega-kludge'. + + Two notes regarding use of 'yymore()'. First, 'yymore()' depends on +the value of 'yyleng' correctly reflecting the size of the current +token, so you must not modify 'yyleng' if you are using 'yymore()'. +Second, the presence of 'yymore()' in the scanner's action entails a +minor performance penalty in the scanner's matching speed. + + 'yyless(n)' returns all but the first 'n' characters of the current +token back to the input stream, where they will be rescanned when the +scanner looks for the next match. 'yytext' and 'yyleng' are adjusted +appropriately (e.g., 'yyleng' will now be equal to 'n'). For example, +on the input 'foobar' the following will write out 'foobarbar': + + %% + foobar ECHO; yyless(3); + [a-z]+ ECHO; + + An argument of 0 to 'yyless()' will cause the entire current input +string to be scanned again. Unless you've changed how the scanner will +subsequently process its input (using 'BEGIN', for example), this will +result in an endless loop. + + Note that 'yyless()' is a macro and can only be used in the flex +input file, not from other source files. + + 'unput(c)' puts the character 'c' back onto the input stream. It +will be the next character scanned. The following action will take the +current token and cause it to be rescanned enclosed in parentheses. + + { + int i; + /* Copy yytext because unput() trashes yytext */ + char *yycopy = strdup( yytext ); + unput( ')' ); + for ( i = yyleng - 1; i >= 0; --i ) + unput( yycopy[i] ); + unput( '(' ); + free( yycopy ); + } + + Note that since each 'unput()' puts the given character back at the +_beginning_ of the input stream, pushing back strings must be done +back-to-front. + + An important potential problem when using 'unput()' is that if you +are using '%pointer' (the default), a call to 'unput()' _destroys_ the +contents of 'yytext', starting with its rightmost character and +devouring one character to the left with each call. If you need the +value of 'yytext' preserved after a call to 'unput()' (as in the above +example), you must either first copy it elsewhere, or build your scanner +using '%array' instead (*note Matching::). + + Finally, note that you cannot put back 'EOF' to attempt to mark the +input stream with an end-of-file. + + 'input()' reads the next character from the input stream. For +example, the following is one way to eat up C comments: + + %% + "/*" { + int c; + + for ( ; ; ) + { + while ( (c = input()) != '*' && + c != EOF ) + ; /* eat up text of comment */ + + if ( c == '*' ) + { + while ( (c = input()) == '*' ) + ; + if ( c == '/' ) + break; /* found the end */ + } + + if ( c == EOF ) + { + error( "EOF in comment" ); + break; + } + } + } + + (Note that if the scanner is compiled using 'C++', then 'input()' is +instead referred to as yyinput(), in order to avoid a name clash with +the 'C++' stream by the name of 'input'.) + + 'YY_FLUSH_BUFFER;' flushes the scanner's internal buffer so that the +next time the scanner attempts to match a token, it will first refill +the buffer using 'YY_INPUT()' (*note Generated Scanner::). This action +is a special case of the more general 'yy_flush_buffer;' function, +described below (*note Multiple Input Buffers::) + + 'yyterminate()' can be used in lieu of a return statement in an +action. It terminates the scanner and returns a 0 to the scanner's +caller, indicating "all done". By default, 'yyterminate()' is also +called when an end-of-file is encountered. It is a macro and may be +redefined. + + +File: flex.info, Node: Generated Scanner, Next: Start Conditions, Prev: Actions, Up: Top + +9 The Generated Scanner +*********************** + +The output of 'flex' is the file 'lex.yy.c', which contains the scanning +routine 'yylex()', a number of tables used by it for matching tokens, +and a number of auxiliary routines and macros. By default, 'yylex()' is +declared as follows: + + int yylex() + { + ... various definitions and the actions in here ... + } + + (If your environment supports function prototypes, then it will be +'int yylex( void )'.) This definition may be changed by defining the +'YY_DECL' macro. For example, you could use: + + #define YY_DECL float lexscan( a, b ) float a, b; + + to give the scanning routine the name 'lexscan', returning a float, +and taking two floats as arguments. Note that if you give arguments to +the scanning routine using a K&R-style/non-prototyped function +declaration, you must terminate the definition with a semi-colon (;). + + 'flex' generates 'C99' function definitions by default. Flex used to +have the ability to generate obsolete, er, 'traditional', function +definitions. This was to support bootstrapping gcc on old systems. +Unfortunately, traditional definitions prevent us from using any +standard data types smaller than int (such as short, char, or bool) as +function arguments. Furthermore, traditional definitions support added +extra complexity in the skeleton file. For this reason, current +versions of 'flex' generate standard C99 code only, leaving K&R-style +functions to the historians. + + Whenever 'yylex()' is called, it scans tokens from the global input +file 'yyin' (which defaults to stdin). It continues until it either +reaches an end-of-file (at which point it returns the value 0) or one of +its actions executes a 'return' statement. + + If the scanner reaches an end-of-file, subsequent calls are undefined +unless either 'yyin' is pointed at a new input file (in which case +scanning continues from that file), or 'yyrestart()' is called. +'yyrestart()' takes one argument, a 'FILE *' pointer (which can be NULL, +if you've set up 'YY_INPUT' to scan from a source other than 'yyin'), +and initializes 'yyin' for scanning from that file. Essentially there +is no difference between just assigning 'yyin' to a new input file or +using 'yyrestart()' to do so; the latter is available for compatibility +with previous versions of 'flex', and because it can be used to switch +input files in the middle of scanning. It can also be used to throw +away the current input buffer, by calling it with an argument of 'yyin'; +but it would be better to use 'YY_FLUSH_BUFFER' (*note Actions::). Note +that 'yyrestart()' does _not_ reset the start condition to 'INITIAL' +(*note Start Conditions::). + + If 'yylex()' stops scanning due to executing a 'return' statement in +one of the actions, the scanner may then be called again and it will +resume scanning where it left off. + + By default (and for purposes of efficiency), the scanner uses +block-reads rather than simple 'getc()' calls to read characters from +'yyin'. The nature of how it gets its input can be controlled by +defining the 'YY_INPUT' macro. The calling sequence for 'YY_INPUT()' is +'YY_INPUT(buf,result,max_size)'. Its action is to place up to +'max_size' characters in the character array 'buf' and return in the +integer variable 'result' either the number of characters read or the +constant 'YY_NULL' (0 on Unix systems) to indicate 'EOF'. The default +'YY_INPUT' reads from the global file-pointer 'yyin'. + + Here is a sample definition of 'YY_INPUT' (in the definitions section +of the input file): + + %{ + #define YY_INPUT(buf,result,max_size) \ + { \ + int c = getchar(); \ + result = (c == EOF) ? YY_NULL : (buf[0] = c, 1); \ + } + %} + + This definition will change the input processing to occur one +character at a time. + + When the scanner receives an end-of-file indication from YY_INPUT, it +then checks the 'yywrap()' function. If 'yywrap()' returns false +(zero), then it is assumed that the function has gone ahead and set up +'yyin' to point to another input file, and scanning continues. If it +returns true (non-zero), then the scanner terminates, returning 0 to its +caller. Note that in either case, the start condition remains +unchanged; it does _not_ revert to 'INITIAL'. + + If you do not supply your own version of 'yywrap()', then you must +either use '%option noyywrap' (in which case the scanner behaves as +though 'yywrap()' returned 1), or you must link with '-lfl' to obtain +the default version of the routine, which always returns 1. + + For scanning from in-memory buffers (e.g., scanning strings), see +*note Scanning Strings::. *Note Multiple Input Buffers::. + + The scanner writes its 'ECHO' output to the 'yyout' global (default, +'stdout'), which may be redefined by the user simply by assigning it to +some other 'FILE' pointer. + + +File: flex.info, Node: Start Conditions, Next: Multiple Input Buffers, Prev: Generated Scanner, Up: Top + +10 Start Conditions +******************* + +'flex' provides a mechanism for conditionally activating rules. Any +rule whose pattern is prefixed with '' will only be active when the +scanner is in the "start condition" named 'sc'. For example, + + [^"]* { /* eat up the string body ... */ + ... + } + + will be active only when the scanner is in the 'STRING' start +condition, and + + \. { /* handle an escape ... */ + ... + } + + will be active only when the current start condition is either +'INITIAL', 'STRING', or 'QUOTE'. + + Start conditions are declared in the definitions (first) section of +the input using unindented lines beginning with either '%s' or '%x' +followed by a list of names. The former declares "inclusive" start +conditions, the latter "exclusive" start conditions. A start condition +is activated using the 'BEGIN' action. Until the next 'BEGIN' action is +executed, rules with the given start condition will be active and rules +with other start conditions will be inactive. If the start condition is +inclusive, then rules with no start conditions at all will also be +active. If it is exclusive, then _only_ rules qualified with the start +condition will be active. A set of rules contingent on the same +exclusive start condition describe a scanner which is independent of any +of the other rules in the 'flex' input. Because of this, exclusive +start conditions make it easy to specify "mini-scanners" which scan +portions of the input that are syntactically different from the rest +(e.g., comments). + + If the distinction between inclusive and exclusive start conditions +is still a little vague, here's a simple example illustrating the +connection between the two. The set of rules: + + %s example + %% + + foo do_something(); + + bar something_else(); + + is equivalent to + + %x example + %% + + foo do_something(); + + bar something_else(); + + Without the '' qualifier, the 'bar' pattern in the +second example wouldn't be active (i.e., couldn't match) when in start +condition 'example'. If we just used '' to qualify 'bar', +though, then it would only be active in 'example' and not in 'INITIAL', +while in the first example it's active in both, because in the first +example the 'example' start condition is an inclusive '(%s)' start +condition. + + Also note that the special start-condition specifier '<*>' matches +every start condition. Thus, the above example could also have been +written: + + %x example + %% + + foo do_something(); + + <*>bar something_else(); + + The default rule (to 'ECHO' any unmatched character) remains active +in start conditions. It is equivalent to: + + <*>.|\n ECHO; + + 'BEGIN(0)' returns to the original state where only the rules with no +start conditions are active. This state can also be referred to as the +start-condition 'INITIAL', so 'BEGIN(INITIAL)' is equivalent to +'BEGIN(0)'. (The parentheses around the start condition name are not +required but are considered good style.) + + 'BEGIN' actions can also be given as indented code at the beginning +of the rules section. For example, the following will cause the scanner +to enter the 'SPECIAL' start condition whenever 'yylex()' is called and +the global variable 'enter_special' is true: + + int enter_special; + + %x SPECIAL + %% + if ( enter_special ) + BEGIN(SPECIAL); + + blahblahblah + ...more rules follow... + + To illustrate the uses of start conditions, here is a scanner which +provides two different interpretations of a string like '123.456'. By +default it will treat it as three tokens, the integer '123', a dot +('.'), and the integer '456'. But if the string is preceded earlier in +the line by the string 'expect-floats' it will treat it as a single +token, the floating-point number '123.456': + + %{ + #include + %} + %s expect + + %% + expect-floats BEGIN(expect); + + [0-9]+.[0-9]+ { + printf( "found a float, = %f\n", + atof( yytext ) ); + } + \n { + /* that's the end of the line, so + * we need another "expect-number" + * before we'll recognize any more + * numbers + */ + BEGIN(INITIAL); + } + + [0-9]+ { + printf( "found an integer, = %d\n", + atoi( yytext ) ); + } + + "." printf( "found a dot\n" ); + + Here is a scanner which recognizes (and discards) C comments while +maintaining a count of the current input line. + + %x comment + %% + int line_num = 1; + + "/*" BEGIN(comment); + + [^*\n]* /* eat anything that's not a '*' */ + "*"+[^*/\n]* /* eat up '*'s not followed by '/'s */ + \n ++line_num; + "*"+"/" BEGIN(INITIAL); + + This scanner goes to a bit of trouble to match as much text as +possible with each rule. In general, when attempting to write a +high-speed scanner try to match as much possible in each rule, as it's a +big win. + + Note that start-conditions names are really integer values and can be +stored as such. Thus, the above could be extended in the following +fashion: + + %x comment foo + %% + int line_num = 1; + int comment_caller; + + "/*" { + comment_caller = INITIAL; + BEGIN(comment); + } + + ... + + "/*" { + comment_caller = foo; + BEGIN(comment); + } + + [^*\n]* /* eat anything that's not a '*' */ + "*"+[^*/\n]* /* eat up '*'s not followed by '/'s */ + \n ++line_num; + "*"+"/" BEGIN(comment_caller); + + Furthermore, you can access the current start condition using the +integer-valued 'YY_START' macro. For example, the above assignments to +'comment_caller' could instead be written + + comment_caller = YY_START; + + Flex provides 'YYSTATE' as an alias for 'YY_START' (since that is +what's used by AT&T 'lex'). + + For historical reasons, start conditions do not have their own +name-space within the generated scanner. The start condition names are +unmodified in the generated scanner and generated header. *Note +option-header::. *Note option-prefix::. + + Finally, here's an example of how to match C-style quoted strings +using exclusive start conditions, including expanded escape sequences +(but not including checking for a string that's too long): + + %x str + + %% + char string_buf[MAX_STR_CONST]; + char *string_buf_ptr; + + + \" string_buf_ptr = string_buf; BEGIN(str); + + \" { /* saw closing quote - all done */ + BEGIN(INITIAL); + *string_buf_ptr = '\0'; + /* return string constant token type and + * value to parser + */ + } + + \n { + /* error - unterminated string constant */ + /* generate error message */ + } + + \\[0-7]{1,3} { + /* octal escape sequence */ + int result; + + (void) sscanf( yytext + 1, "%o", &result ); + + if ( result > 0xff ) + /* error, constant is out-of-bounds */ + + *string_buf_ptr++ = result; + } + + \\[0-9]+ { + /* generate error - bad escape sequence; something + * like '\48' or '\0777777' + */ + } + + \\n *string_buf_ptr++ = '\n'; + \\t *string_buf_ptr++ = '\t'; + \\r *string_buf_ptr++ = '\r'; + \\b *string_buf_ptr++ = '\b'; + \\f *string_buf_ptr++ = '\f'; + + \\(.|\n) *string_buf_ptr++ = yytext[1]; + + [^\\\n\"]+ { + char *yptr = yytext; + + while ( *yptr ) + *string_buf_ptr++ = *yptr++; + } + + Often, such as in some of the examples above, you wind up writing a +whole bunch of rules all preceded by the same start condition(s). Flex +makes this a little easier and cleaner by introducing a notion of start +condition "scope". A start condition scope is begun with: + + { + + where '' is a list of one or more start conditions. Inside the +start condition scope, every rule automatically has the prefix '' +applied to it, until a '}' which matches the initial '{'. So, for +example, + + { + "\\n" return '\n'; + "\\r" return '\r'; + "\\f" return '\f'; + "\\0" return '\0'; + } + + is equivalent to: + + "\\n" return '\n'; + "\\r" return '\r'; + "\\f" return '\f'; + "\\0" return '\0'; + + Start condition scopes may be nested. + + The following routines are available for manipulating stacks of start +conditions: + + -- Function: void yy_push_state ( int 'new_state' ) + pushes the current start condition onto the top of the start + condition stack and switches to 'new_state' as though you had used + 'BEGIN new_state' (recall that start condition names are also + integers). + + -- Function: void yy_pop_state () + pops the top of the stack and switches to it via 'BEGIN'. + + -- Function: int yy_top_state () + returns the top of the stack without altering the stack's contents. + + The start condition stack grows dynamically and so has no built-in +size limitation. If memory is exhausted, program execution aborts. + + To use start condition stacks, your scanner must include a '%option +stack' directive (*note Scanner Options::). + + +File: flex.info, Node: Multiple Input Buffers, Next: EOF, Prev: Start Conditions, Up: Top + +11 Multiple Input Buffers +************************* + +Some scanners (such as those which support "include" files) require +reading from several input streams. As 'flex' scanners do a large +amount of buffering, one cannot control where the next input will be +read from by simply writing a 'YY_INPUT()' which is sensitive to the +scanning context. 'YY_INPUT()' is only called when the scanner reaches +the end of its buffer, which may be a long time after scanning a +statement such as an 'include' statement which requires switching the +input source. + + To negotiate these sorts of problems, 'flex' provides a mechanism for +creating and switching between multiple input buffers. An input buffer +is created by using: + + -- Function: YY_BUFFER_STATE yy_create_buffer ( FILE *file, int size ) + + which takes a 'FILE' pointer and a size and creates a buffer +associated with the given file and large enough to hold 'size' +characters (when in doubt, use 'YY_BUF_SIZE' for the size). It returns +a 'YY_BUFFER_STATE' handle, which may then be passed to other routines +(see below). The 'YY_BUFFER_STATE' type is a pointer to an opaque +'struct yy_buffer_state' structure, so you may safely initialize +'YY_BUFFER_STATE' variables to '((YY_BUFFER_STATE) 0)' if you wish, and +also refer to the opaque structure in order to correctly declare input +buffers in source files other than that of your scanner. Note that the +'FILE' pointer in the call to 'yy_create_buffer' is only used as the +value of 'yyin' seen by 'YY_INPUT'. If you redefine 'YY_INPUT()' so it +no longer uses 'yyin', then you can safely pass a NULL 'FILE' pointer to +'yy_create_buffer'. You select a particular buffer to scan from using: + + -- Function: void yy_switch_to_buffer ( YY_BUFFER_STATE new_buffer ) + + The above function switches the scanner's input buffer so subsequent +tokens will come from 'new_buffer'. Note that 'yy_switch_to_buffer()' +may be used by 'yywrap()' to set things up for continued scanning, +instead of opening a new file and pointing 'yyin' at it. If you are +looking for a stack of input buffers, then you want to use +'yypush_buffer_state()' instead of this function. Note also that +switching input sources via either 'yy_switch_to_buffer()' or 'yywrap()' +does _not_ change the start condition. + + -- Function: void yy_delete_buffer ( YY_BUFFER_STATE buffer ) + + is used to reclaim the storage associated with a buffer. ('buffer' +can be NULL, in which case the routine does nothing.) You can also +clear the current contents of a buffer using: + + -- Function: void yypush_buffer_state ( YY_BUFFER_STATE buffer ) + + This function pushes the new buffer state onto an internal stack. +The pushed state becomes the new current state. The stack is maintained +by flex and will grow as required. This function is intended to be used +instead of 'yy_switch_to_buffer', when you want to change states, but +preserve the current state for later use. + + -- Function: void yypop_buffer_state ( ) + + This function removes the current state from the top of the stack, +and deletes it by calling 'yy_delete_buffer'. The next state on the +stack, if any, becomes the new current state. + + -- Function: void yy_flush_buffer ( YY_BUFFER_STATE buffer ) + + This function discards the buffer's contents, so the next time the +scanner attempts to match a token from the buffer, it will first fill +the buffer anew using 'YY_INPUT()'. + + -- Function: YY_BUFFER_STATE yy_new_buffer ( FILE *file, int size ) + + is an alias for 'yy_create_buffer()', provided for compatibility with +the C++ use of 'new' and 'delete' for creating and destroying dynamic +objects. + + 'YY_CURRENT_BUFFER' macro returns a 'YY_BUFFER_STATE' handle to the +current buffer. It should not be used as an lvalue. + + Here are two examples of using these features for writing a scanner +which expands include files (the '<>' feature is discussed below). + + This first example uses yypush_buffer_state and yypop_buffer_state. +Flex maintains the stack internally. + + /* the "incl" state is used for picking up the name + * of an include file + */ + %x incl + %% + include BEGIN(incl); + + [a-z]+ ECHO; + [^a-z\n]*\n? ECHO; + + [ \t]* /* eat the whitespace */ + [^ \t\n]+ { /* got the include file name */ + yyin = fopen( yytext, "r" ); + + if ( ! yyin ) + error( ... ); + + yypush_buffer_state(yy_create_buffer( yyin, YY_BUF_SIZE )); + + BEGIN(INITIAL); + } + + <> { + yypop_buffer_state(); + + if ( !YY_CURRENT_BUFFER ) + { + yyterminate(); + } + } + + The second example, below, does the same thing as the previous +example did, but manages its own input buffer stack manually (instead of +letting flex do it). + + /* the "incl" state is used for picking up the name + * of an include file + */ + %x incl + + %{ + #define MAX_INCLUDE_DEPTH 10 + YY_BUFFER_STATE include_stack[MAX_INCLUDE_DEPTH]; + int include_stack_ptr = 0; + %} + + %% + include BEGIN(incl); + + [a-z]+ ECHO; + [^a-z\n]*\n? ECHO; + + [ \t]* /* eat the whitespace */ + [^ \t\n]+ { /* got the include file name */ + if ( include_stack_ptr >= MAX_INCLUDE_DEPTH ) + { + fprintf( stderr, "Includes nested too deeply" ); + exit( 1 ); + } + + include_stack[include_stack_ptr++] = + YY_CURRENT_BUFFER; + + yyin = fopen( yytext, "r" ); + + if ( ! yyin ) + error( ... ); + + yy_switch_to_buffer( + yy_create_buffer( yyin, YY_BUF_SIZE ) ); + + BEGIN(INITIAL); + } + + <> { + if ( --include_stack_ptr == 0 ) + { + yyterminate(); + } + + else + { + yy_delete_buffer( YY_CURRENT_BUFFER ); + yy_switch_to_buffer( + include_stack[include_stack_ptr] ); + } + } + + The following routines are available for setting up input buffers for +scanning in-memory strings instead of files. All of them create a new +input buffer for scanning the string, and return a corresponding +'YY_BUFFER_STATE' handle (which you should delete with +'yy_delete_buffer()' when done with it). They also switch to the new +buffer using 'yy_switch_to_buffer()', so the next call to 'yylex()' will +start scanning the string. + + -- Function: YY_BUFFER_STATE yy_scan_string ( const char *str ) + scans a NUL-terminated string. + + -- Function: YY_BUFFER_STATE yy_scan_bytes ( const char *bytes, int len + ) + scans 'len' bytes (including possibly 'NUL's) starting at location + 'bytes'. + + Note that both of these functions create and scan a _copy_ of the +string or bytes. (This may be desirable, since 'yylex()' modifies the +contents of the buffer it is scanning.) You can avoid the copy by +using: + + -- Function: YY_BUFFER_STATE yy_scan_buffer (char *base, yy_size_t + size) + which scans in place the buffer starting at 'base', consisting of + 'size' bytes, the last two bytes of which _must_ be + 'YY_END_OF_BUFFER_CHAR' (ASCII NUL). These last two bytes are not + scanned; thus, scanning consists of 'base[0]' through + 'base[size-2]', inclusive. + + If you fail to set up 'base' in this manner (i.e., forget the final +two 'YY_END_OF_BUFFER_CHAR' bytes), then 'yy_scan_buffer()' returns a +NULL pointer instead of creating a new input buffer. + + -- Data type: yy_size_t + is an integral type to which you can cast an integer expression + reflecting the size of the buffer. + + +File: flex.info, Node: EOF, Next: Misc Macros, Prev: Multiple Input Buffers, Up: Top + +12 End-of-File Rules +******************** + +The special rule '<>' indicates actions which are to be taken when +an end-of-file is encountered and 'yywrap()' returns non-zero (i.e., +indicates no further files to process). The action must finish by doing +one of the following things: + + * assigning 'yyin' to a new input file (in previous versions of + 'flex', after doing the assignment you had to call the special + action 'YY_NEW_FILE'. This is no longer necessary.) + + * executing a 'return' statement; + + * executing the special 'yyterminate()' action. + + * or, switching to a new buffer using 'yy_switch_to_buffer()' as + shown in the example above. + + <> rules may not be used with other patterns; they may only be +qualified with a list of start conditions. If an unqualified <> +rule is given, it applies to _all_ start conditions which do not already +have <> actions. To specify an <> rule for only the initial +start condition, use: + + <> + + These rules are useful for catching things like unclosed comments. +An example: + + %x quote + %% + + ...other rules for dealing with quotes... + + <> { + error( "unterminated quote" ); + yyterminate(); + } + <> { + if ( *++filelist ) + yyin = fopen( *filelist, "r" ); + else + yyterminate(); + } + + +File: flex.info, Node: Misc Macros, Next: User Values, Prev: EOF, Up: Top + +13 Miscellaneous Macros +*********************** + +The macro 'YY_USER_ACTION' can be defined to provide an action which is +always executed prior to the matched rule's action. For example, it +could be #define'd to call a routine to convert yytext to lower-case. +When 'YY_USER_ACTION' is invoked, the variable 'yy_act' gives the number +of the matched rule (rules are numbered starting with 1). Suppose you +want to profile how often each of your rules is matched. The following +would do the trick: + + #define YY_USER_ACTION ++ctr[yy_act] + + where 'ctr' is an array to hold the counts for the different rules. +Note that the macro 'YY_NUM_RULES' gives the total number of rules +(including the default rule), even if you use '-s)', so a correct +declaration for 'ctr' is: + + int ctr[YY_NUM_RULES]; + + The macro 'YY_USER_INIT' may be defined to provide an action which is +always executed before the first scan (and before the scanner's internal +initializations are done). For example, it could be used to call a +routine to read in a data table or open a logging file. + + The macro 'yy_set_interactive(is_interactive)' can be used to control +whether the current buffer is considered "interactive". An interactive +buffer is processed more slowly, but must be used when the scanner's +input source is indeed interactive to avoid problems due to waiting to +fill buffers (see the discussion of the '-I' flag in *note Scanner +Options::). A non-zero value in the macro invocation marks the buffer +as interactive, a zero value as non-interactive. Note that use of this +macro overrides '%option always-interactive' or '%option +never-interactive' (*note Scanner Options::). 'yy_set_interactive()' +must be invoked prior to beginning to scan the buffer that is (or is +not) to be considered interactive. + + The macro 'yy_set_bol(at_bol)' can be used to control whether the +current buffer's scanning context for the next token match is done as +though at the beginning of a line. A non-zero macro argument makes +rules anchored with '^' active, while a zero argument makes '^' rules +inactive. + + The macro 'YY_AT_BOL()' returns true if the next token scanned from +the current buffer will have '^' rules active, false otherwise. + + In the generated scanner, the actions are all gathered in one large +switch statement and separated using 'YY_BREAK', which may be redefined. +By default, it is simply a 'break', to separate each rule's action from +the following rule's. Redefining 'YY_BREAK' allows, for example, C++ +users to #define YY_BREAK to do nothing (while being very careful that +every rule ends with a 'break' or a 'return'!) to avoid suffering from +unreachable statement warnings where because a rule's action ends with +'return', the 'YY_BREAK' is inaccessible. + + +File: flex.info, Node: User Values, Next: Yacc, Prev: Misc Macros, Up: Top + +14 Values Available To the User +******************************* + +This chapter summarizes the various values available to the user in the +rule actions. + +'char *yytext' + holds the text of the current token. It may be modified but not + lengthened (you cannot append characters to the end). + + If the special directive '%array' appears in the first section of + the scanner description, then 'yytext' is instead declared 'char + yytext[YYLMAX]', where 'YYLMAX' is a macro definition that you can + redefine in the first section if you don't like the default value + (generally 8KB). Using '%array' results in somewhat slower + scanners, but the value of 'yytext' becomes immune to calls to + 'unput()', which potentially destroy its value when 'yytext' is a + character pointer. The opposite of '%array' is '%pointer', which + is the default. + + You cannot use '%array' when generating C++ scanner classes (the + '-+' flag). + +'int yyleng' + holds the length of the current token. + +'FILE *yyin' + is the file which by default 'flex' reads from. It may be + redefined but doing so only makes sense before scanning begins or + after an EOF has been encountered. Changing it in the midst of + scanning will have unexpected results since 'flex' buffers its + input; use 'yyrestart()' instead. Once scanning terminates because + an end-of-file has been seen, you can assign 'yyin' at the new + input file and then call the scanner again to continue scanning. + +'void yyrestart( FILE *new_file )' + may be called to point 'yyin' at the new input file. The + switch-over to the new file is immediate (any previously + buffered-up input is lost). Note that calling 'yyrestart()' with + 'yyin' as an argument thus throws away the current input buffer and + continues scanning the same input file. + +'FILE *yyout' + is the file to which 'ECHO' actions are done. It can be reassigned + by the user. + +'YY_CURRENT_BUFFER' + returns a 'YY_BUFFER_STATE' handle to the current buffer. + +'YY_START' + returns an integer value corresponding to the current start + condition. You can subsequently use this value with 'BEGIN' to + return to that start condition. + + +File: flex.info, Node: Yacc, Next: Scanner Options, Prev: User Values, Up: Top + +15 Interfacing with Yacc +************************ + +One of the main uses of 'flex' is as a companion to the 'yacc' +parser-generator. 'yacc' parsers expect to call a routine named +'yylex()' to find the next input token. The routine is supposed to +return the type of the next token as well as putting any associated +value in the global 'yylval'. To use 'flex' with 'yacc', one specifies +the '-d' option to 'yacc' to instruct it to generate the file 'y.tab.h' +containing definitions of all the '%tokens' appearing in the 'yacc' +input. This file is then included in the 'flex' scanner. For example, +if one of the tokens is 'TOK_NUMBER', part of the scanner might look +like: + + %{ + #include "y.tab.h" + %} + + %% + + [0-9]+ yylval = atoi( yytext ); return TOK_NUMBER; + + +File: flex.info, Node: Scanner Options, Next: Performance, Prev: Yacc, Up: Top + +16 Scanner Options +****************** + +The various 'flex' options are categorized by function in the following +menu. If you want to lookup a particular option by name, *Note Index of +Scanner Options::. + +* Menu: + +* Options for Specifying Filenames:: +* Options Affecting Scanner Behavior:: +* Code-Level And API Options:: +* Options for Scanner Speed and Size:: +* Debugging Options:: +* Miscellaneous Options:: + + Even though there are many scanner options, a typical scanner might +only specify the following options: + + %option 8bit reentrant bison-bridge + %option warn nodefault + %option yylineno + %option outfile="scanner.c" header-file="scanner.h" + + The first line specifies the general type of scanner we want. The +second line specifies that we are being careful. The third line asks +flex to track line numbers. The last line tells flex what to name the +files. (The options can be specified in any order. We just divided +them.) + + 'flex' also provides a mechanism for controlling options within the +scanner specification itself, rather than from the flex command-line. +This is done by including '%option' directives in the first section of +the scanner specification. You can specify multiple options with a +single '%option' directive, and multiple directives in the first section +of your flex input file. + + Most options are given simply as names, optionally preceded by the +word 'no' (with no intervening whitespace) to negate their meaning. The +names are the same as their long-option equivalents (but without the +leading '--' ). + + 'flex' scans your rule actions to determine whether you use the +'REJECT' or 'yymore()' features. The 'REJECT' and 'yymore' options are +available to override its decision as to whether you use the options, +either by setting them (e.g., '%option reject)' to indicate the feature +is indeed used, or unsetting them to indicate it actually is not used +(e.g., '%option noyymore)'. + + A number of options are available for lint purists who want to +suppress the appearance of unneeded routines in the generated scanner. +Each of the following, if unset (e.g., '%option nounput'), results in +the corresponding routine not appearing in the generated scanner: + + input, unput + yy_push_state, yy_pop_state, yy_top_state + yy_scan_buffer, yy_scan_bytes, yy_scan_string + + yyget_extra, yyset_extra, yyget_leng, yyget_text, + yyget_lineno, yyset_lineno, yyget_in, yyset_in, + yyget_out, yyset_out, yyget_lval, yyset_lval, + yyget_lloc, yyset_lloc, yyget_debug, yyset_debug + + (though 'yy_push_state()' and friends won't appear anyway unless you +use '%option stack)'. + + +File: flex.info, Node: Options for Specifying Filenames, Next: Options Affecting Scanner Behavior, Prev: Scanner Options, Up: Scanner Options + +16.1 Options for Specifying Filenames +===================================== + +'--header-file=FILE, '%option header-file="FILE"'' + instructs flex to write a C header to 'FILE'. This file contains + function prototypes, extern variables, and types used by the + scanner. Only the external API is exported by the header file. + Many macros that are usable from within scanner actions are not + exported to the header file. This is due to namespace problems and + the goal of a clean external API. + + While in the header, the macro 'yyIN_HEADER' is defined, where 'yy' + is substituted with the appropriate prefix. + + The '--header-file' option is not compatible with the '--c++' + option, since the C++ scanner provides its own header in + 'yyFlexLexer.h'. + +'-oFILE, --outfile=FILE, '%option outfile="FILE"'' + directs flex to write the scanner to the file 'FILE' instead of + 'lex.yy.c'. If you combine '--outfile' with the '--stdout' option, + then the scanner is written to 'stdout' but its '#line' directives + (see the '-l' option above) refer to the file 'FILE'. + +'-t, --stdout, '%option stdout'' + instructs 'flex' to write the scanner it generates to standard + output instead of 'lex.yy.c'. + +'-SFILE, --skel=FILE' + overrides the default skeleton file from which 'flex' constructs + its scanners. You'll never need this option unless you are doing + 'flex' maintenance or development. + +'--tables-file=FILE' + Write serialized scanner dfa tables to FILE. The generated scanner + will not contain the tables, and requires them to be loaded at + runtime. *Note serialization::. + +'--tables-verify' + This option is for flex development. We document it here in case + you stumble upon it by accident or in case you suspect some + inconsistency in the serialized tables. Flex will serialize the + scanner dfa tables but will also generate the in-code tables as it + normally does. At runtime, the scanner will verify that the + serialized tables match the in-code tables, instead of loading + them. + + +File: flex.info, Node: Options Affecting Scanner Behavior, Next: Code-Level And API Options, Prev: Options for Specifying Filenames, Up: Scanner Options + +16.2 Options Affecting Scanner Behavior +======================================= + +'-i, --case-insensitive, '%option case-insensitive'' + instructs 'flex' to generate a "case-insensitive" scanner. The + case of letters given in the 'flex' input patterns will be ignored, + and tokens in the input will be matched regardless of case. The + matched text given in 'yytext' will have the preserved case (i.e., + it will not be folded). For tricky behavior, see *note case and + character ranges::. + +'-l, --lex-compat, '%option lex-compat'' + turns on maximum compatibility with the original AT&T 'lex' + implementation. Note that this does not mean _full_ compatibility. + Use of this option costs a considerable amount of performance, and + it cannot be used with the '--c++', '--full', '--fast', '-Cf', or + '-CF' options. For details on the compatibilities it provides, see + *note Lex and Posix::. This option also results in the name + 'YY_FLEX_LEX_COMPAT' being '#define''d in the generated scanner. + +'-B, --batch, '%option batch'' + instructs 'flex' to generate a "batch" scanner, the opposite of + _interactive_ scanners generated by '--interactive' (see below). + In general, you use '-B' when you are _certain_ that your scanner + will never be used interactively, and you want to squeeze a + _little_ more performance out of it. If your goal is instead to + squeeze out a _lot_ more performance, you should be using the '-Cf' + or '-CF' options, which turn on '--batch' automatically anyway. + +'-I, --interactive, '%option interactive'' + instructs 'flex' to generate an interactive scanner. An + interactive scanner is one that only looks ahead to decide what + token has been matched if it absolutely must. It turns out that + always looking one extra character ahead, even if the scanner has + already seen enough text to disambiguate the current token, is a + bit faster than only looking ahead when necessary. But scanners + that always look ahead give dreadful interactive performance; for + example, when a user types a newline, it is not recognized as a + newline token until they enter _another_ token, which often means + typing in another whole line. + + 'flex' scanners default to 'interactive' unless you use the '-Cf' + or '-CF' table-compression options (*note Performance::). That's + because if you're looking for high-performance you should be using + one of these options, so if you didn't, 'flex' assumes you'd rather + trade off a bit of run-time performance for intuitive interactive + behavior. Note also that you _cannot_ use '--interactive' in + conjunction with '-Cf' or '-CF'. Thus, this option is not really + needed; it is on by default for all those cases in which it is + allowed. + + You can force a scanner to _not_ be interactive by using '--batch' + +'-7, --7bit, '%option 7bit'' + instructs 'flex' to generate a 7-bit scanner, i.e., one which can + only recognize 7-bit characters in its input. The advantage of + using '--7bit' is that the scanner's tables can be up to half the + size of those generated using the '--8bit'. The disadvantage is + that such scanners often hang or crash if their input contains an + 8-bit character. + + Note, however, that unless you generate your scanner using the + '-Cf' or '-CF' table compression options, use of '--7bit' will save + only a small amount of table space, and make your scanner + considerably less portable. 'Flex''s default behavior is to + generate an 8-bit scanner unless you use the '-Cf' or '-CF', in + which case 'flex' defaults to generating 7-bit scanners unless your + site was always configured to generate 8-bit scanners (as will + often be the case with non-USA sites). You can tell whether flex + generated a 7-bit or an 8-bit scanner by inspecting the flag + summary in the '--verbose' output as described above. + + Note that if you use '-Cfe' or '-CFe' 'flex' still defaults to + generating an 8-bit scanner, since usually with these compression + options full 8-bit tables are not much more expensive than 7-bit + tables. + +'-8, --8bit, '%option 8bit'' + instructs 'flex' to generate an 8-bit scanner, i.e., one which can + recognize 8-bit characters. This flag is only needed for scanners + generated using '-Cf' or '-CF', as otherwise flex defaults to + generating an 8-bit scanner anyway. + + See the discussion of '--7bit' above for 'flex''s default behavior + and the tradeoffs between 7-bit and 8-bit scanners. + +'--default, '%option default'' + generate the default rule. + +'--always-interactive, '%option always-interactive'' + instructs flex to generate a scanner which always considers its + input _interactive_. Normally, on each new input file the scanner + calls 'isatty()' in an attempt to determine whether the scanner's + input source is interactive and thus should be read a character at + a time. When this option is used, however, then no such call is + made. + +'--never-interactive, '--never-interactive'' + instructs flex to generate a scanner which never considers its + input interactive. This is the opposite of 'always-interactive'. + +'-X, --posix, '%option posix'' + turns on maximum compatibility with the POSIX 1003.2-1992 + definition of 'lex'. Since 'flex' was originally designed to + implement the POSIX definition of 'lex' this generally involves + very few changes in behavior. At the current writing the known + differences between 'flex' and the POSIX standard are: + + * In POSIX and AT&T 'lex', the repeat operator, '{}', has lower + precedence than concatenation (thus 'ab{3}' yields 'ababab'). + Most POSIX utilities use an Extended Regular Expression (ERE) + precedence that has the precedence of the repeat operator + higher than concatenation (which causes 'ab{3}' to yield + 'abbb'). By default, 'flex' places the precedence of the + repeat operator higher than concatenation which matches the + ERE processing of other POSIX utilities. When either + '--posix' or '-l' are specified, 'flex' will use the + traditional AT&T and POSIX-compliant precedence for the repeat + operator where concatenation has higher precedence than the + repeat operator. + +'--stack, '%option stack'' + enables the use of start condition stacks (*note Start + Conditions::). + +'--stdinit, '%option stdinit'' + if set (i.e., %option stdinit) initializes 'yyin' and 'yyout' to + 'stdin' and 'stdout', instead of the default of 'NULL'. Some + existing 'lex' programs depend on this behavior, even though it is + not compliant with ANSI C, which does not require 'stdin' and + 'stdout' to be compile-time constant. In a reentrant scanner, + however, this is not a problem since initialization is performed in + 'yylex_init' at runtime. + +'--yylineno, '%option yylineno'' + directs 'flex' to generate a scanner that maintains the number of + the current line read from its input in the global variable + 'yylineno'. This option is implied by '%option lex-compat'. In a + reentrant C scanner, the macro 'yylineno' is accessible regardless + of the value of '%option yylineno', however, its value is not + modified by 'flex' unless '%option yylineno' is enabled. + +'--yywrap, '%option yywrap'' + if unset (i.e., '--noyywrap)', makes the scanner not call + 'yywrap()' upon an end-of-file, but simply assume that there are no + more files to scan (until the user points 'yyin' at a new file and + calls 'yylex()' again). + + +File: flex.info, Node: Code-Level And API Options, Next: Options for Scanner Speed and Size, Prev: Options Affecting Scanner Behavior, Up: Scanner Options + +16.3 Code-Level And API Options +=============================== + +'--ansi-definitions, '%option ansi-definitions'' + Deprecated, ignored + +'--ansi-prototypes, '%option ansi-prototypes'' + Deprecated, ignored + +'--bison-bridge, '%option bison-bridge'' + instructs flex to generate a C scanner that is meant to be called + by a 'GNU bison' parser. The scanner has minor API changes for + 'bison' compatibility. In particular, the declaration of 'yylex' + is modified to take an additional parameter, 'yylval'. *Note Bison + Bridge::. + +'--bison-locations, '%option bison-locations'' + instruct flex that 'GNU bison' '%locations' are being used. This + means 'yylex' will be passed an additional parameter, 'yylloc'. + This option implies '%option bison-bridge'. *Note Bison Bridge::. + +'-L, --noline, '%option noline'' + instructs 'flex' not to generate '#line' directives. Without this + option, 'flex' peppers the generated scanner with '#line' + directives so error messages in the actions will be correctly + located with respect to either the original 'flex' input file (if + the errors are due to code in the input file), or 'lex.yy.c' (if + the errors are 'flex''s fault - you should report these sorts of + errors to the email address given in *note Reporting Bugs::). + +'-R, --reentrant, '%option reentrant'' + instructs flex to generate a reentrant C scanner. The generated + scanner may safely be used in a multi-threaded environment. The + API for a reentrant scanner is different than for a non-reentrant + scanner *note Reentrant::). Because of the API difference between + reentrant and non-reentrant 'flex' scanners, non-reentrant flex + code must be modified before it is suitable for use with this + option. This option is not compatible with the '--c++' option. + + The option '--reentrant' does not affect the performance of the + scanner. + +'-+, --c++, '%option c++'' + specifies that you want flex to generate a C++ scanner class. + *Note Cxx::, for details. + +'--array, '%option array'' + specifies that you want yytext to be an array instead of a char* + +'--pointer, '%option pointer'' + specify that 'yytext' should be a 'char *', not an array. This + default is 'char *'. + +'-PPREFIX, --prefix=PREFIX, '%option prefix="PREFIX"'' + changes the default 'yy' prefix used by 'flex' for all + globally-visible variable and function names to instead be + 'PREFIX'. For example, '--prefix=foo' changes the name of 'yytext' + to 'footext'. It also changes the name of the default output file + from 'lex.yy.c' to 'lex.foo.c'. Here is a partial list of the + names affected: + + yy_create_buffer + yy_delete_buffer + yy_flex_debug + yy_init_buffer + yy_flush_buffer + yy_load_buffer_state + yy_switch_to_buffer + yyin + yyleng + yylex + yylineno + yyout + yyrestart + yytext + yywrap + yyalloc + yyrealloc + yyfree + + (If you are using a C++ scanner, then only 'yywrap' and + 'yyFlexLexer' are affected.) Within your scanner itself, you can + still refer to the global variables and functions using either + version of their name; but externally, they have the modified name. + + This option lets you easily link together multiple 'flex' programs + into the same executable. Note, though, that using this option + also renames 'yywrap()', so you now _must_ either provide your own + (appropriately-named) version of the routine for your scanner, or + use '%option noyywrap', as linking with '-lfl' no longer provides + one for you by default. + +'--main, '%option main'' + directs flex to provide a default 'main()' program for the scanner, + which simply calls 'yylex()'. This option implies 'noyywrap' (see + below). + +'--nounistd, '%option nounistd'' + suppresses inclusion of the non-ANSI header file 'unistd.h'. This + option is meant to target environments in which 'unistd.h' does not + exist. Be aware that certain options may cause flex to generate + code that relies on functions normally found in 'unistd.h', (e.g. + 'isatty()', 'read()'.) If you wish to use these functions, you + will have to inform your compiler where to find them. *Note + option-always-interactive::. *Note option-read::. + +'--yyclass=NAME, '%option yyclass="NAME"'' + only applies when generating a C++ scanner (the '--c++' option). + It informs 'flex' that you have derived 'NAME' as a subclass of + 'yyFlexLexer', so 'flex' will place your actions in the member + function 'foo::yylex()' instead of 'yyFlexLexer::yylex()'. It also + generates a 'yyFlexLexer::yylex()' member function that emits a + run-time error (by invoking 'yyFlexLexer::LexerError())' if called. + *Note Cxx::. + + +File: flex.info, Node: Options for Scanner Speed and Size, Next: Debugging Options, Prev: Code-Level And API Options, Up: Scanner Options + +16.4 Options for Scanner Speed and Size +======================================= + +'-C[aefFmr]' + controls the degree of table compression and, more generally, + trade-offs between small scanners and fast scanners. + + '-C' + A lone '-C' specifies that the scanner tables should be + compressed but neither equivalence classes nor + meta-equivalence classes should be used. + + '-Ca, --align, '%option align'' + ("align") instructs flex to trade off larger tables in the + generated scanner for faster performance because the elements + of the tables are better aligned for memory access and + computation. On some RISC architectures, fetching and + manipulating longwords is more efficient than with + smaller-sized units such as shortwords. This option can + quadruple the size of the tables used by your scanner. + + '-Ce, --ecs, '%option ecs'' + directs 'flex' to construct "equivalence classes", i.e., sets + of characters which have identical lexical properties (for + example, if the only appearance of digits in the 'flex' input + is in the character class "[0-9]" then the digits '0', '1', + ..., '9' will all be put in the same equivalence class). + Equivalence classes usually give dramatic reductions in the + final table/object file sizes (typically a factor of 2-5) and + are pretty cheap performance-wise (one array look-up per + character scanned). + + '-Cf' + specifies that the "full" scanner tables should be generated - + 'flex' should not compress the tables by taking advantages of + similar transition functions for different states. + + '-CF' + specifies that the alternate fast scanner representation + (described above under the '--fast' flag) should be used. + This option cannot be used with '--c++'. + + '-Cm, --meta-ecs, '%option meta-ecs'' + directs 'flex' to construct "meta-equivalence classes", which + are sets of equivalence classes (or characters, if equivalence + classes are not being used) that are commonly used together. + Meta-equivalence classes are often a big win when using + compressed tables, but they have a moderate performance impact + (one or two 'if' tests and one array look-up per character + scanned). + + '-Cr, --read, '%option read'' + causes the generated scanner to _bypass_ use of the standard + I/O library ('stdio') for input. Instead of calling 'fread()' + or 'getc()', the scanner will use the 'read()' system call, + resulting in a performance gain which varies from system to + system, but in general is probably negligible unless you are + also using '-Cf' or '-CF'. Using '-Cr' can cause strange + behavior if, for example, you read from 'yyin' using 'stdio' + prior to calling the scanner (because the scanner will miss + whatever text your previous reads left in the 'stdio' input + buffer). '-Cr' has no effect if you define 'YY_INPUT()' + (*note Generated Scanner::). + + The options '-Cf' or '-CF' and '-Cm' do not make sense together - + there is no opportunity for meta-equivalence classes if the table + is not being compressed. Otherwise the options may be freely + mixed, and are cumulative. + + The default setting is '-Cem', which specifies that 'flex' should + generate equivalence classes and meta-equivalence classes. This + setting provides the highest degree of table compression. You can + trade off faster-executing scanners at the cost of larger tables + with the following generally being true: + + slowest & smallest + -Cem + -Cm + -Ce + -C + -C{f,F}e + -C{f,F} + -C{f,F}a + fastest & largest + + Note that scanners with the smallest tables are usually generated + and compiled the quickest, so during development you will usually + want to use the default, maximal compression. + + '-Cfe' is often a good compromise between speed and size for + production scanners. + +'-f, --full, '%option full'' + specifies "fast scanner". No table compression is done and 'stdio' + is bypassed. The result is large but fast. This option is + equivalent to '--Cfr' + +'-F, --fast, '%option fast'' + specifies that the _fast_ scanner table representation should be + used (and 'stdio' bypassed). This representation is about as fast + as the full table representation '--full', and for some sets of + patterns will be considerably smaller (and for others, larger). In + general, if the pattern set contains both _keywords_ and a + catch-all, _identifier_ rule, such as in the set: + + "case" return TOK_CASE; + "switch" return TOK_SWITCH; + ... + "default" return TOK_DEFAULT; + [a-z]+ return TOK_ID; + + then you're better off using the full table representation. If + only the _identifier_ rule is present and you then use a hash table + or some such to detect the keywords, you're better off using + '--fast'. + + This option is equivalent to '-CFr'. It cannot be used with + '--c++'. + + +File: flex.info, Node: Debugging Options, Next: Miscellaneous Options, Prev: Options for Scanner Speed and Size, Up: Scanner Options + +16.5 Debugging Options +====================== + +'-b, --backup, '%option backup'' + Generate backing-up information to 'lex.backup'. This is a list of + scanner states which require backing up and the input characters on + which they do so. By adding rules one can remove backing-up + states. If _all_ backing-up states are eliminated and '-Cf' or + '-CF' is used, the generated scanner will run faster (see the + '--perf-report' flag). Only users who wish to squeeze every last + cycle out of their scanners need worry about this option. (*note + Performance::). + +'-d, --debug, '%option debug'' + makes the generated scanner run in "debug" mode. Whenever a + pattern is recognized and the global variable 'yy_flex_debug' is + non-zero (which is the default), the scanner will write to 'stderr' + a line of the form: + + -accepting rule at line 53 ("the matched text") + + The line number refers to the location of the rule in the file + defining the scanner (i.e., the file that was fed to flex). + Messages are also generated when the scanner backs up, accepts the + default rule, reaches the end of its input buffer (or encounters a + NUL; at this point, the two look the same as far as the scanner's + concerned), or reaches an end-of-file. + +'-p, --perf-report, '%option perf-report'' + generates a performance report to 'stderr'. The report consists of + comments regarding features of the 'flex' input file which will + cause a serious loss of performance in the resulting scanner. If + you give the flag twice, you will also get comments regarding + features that lead to minor performance losses. + + Note that the use of 'REJECT', and variable trailing context (*note + Limitations::) entails a substantial performance penalty; use of + 'yymore()', the '^' operator, and the '--interactive' flag entail + minor performance penalties. + +'-s, --nodefault, '%option nodefault'' + causes the _default rule_ (that unmatched scanner input is echoed + to 'stdout)' to be suppressed. If the scanner encounters input + that does not match any of its rules, it aborts with an error. + This option is useful for finding holes in a scanner's rule set. + +'-T, --trace, '%option trace'' + makes 'flex' run in "trace" mode. It will generate a lot of + messages to 'stderr' concerning the form of the input and the + resultant non-deterministic and deterministic finite automata. + This option is mostly for use in maintaining 'flex'. + +'-w, --nowarn, '%option nowarn'' + suppresses warning messages. + +'-v, --verbose, '%option verbose'' + specifies that 'flex' should write to 'stderr' a summary of + statistics regarding the scanner it generates. Most of the + statistics are meaningless to the casual 'flex' user, but the first + line identifies the version of 'flex' (same as reported by + '--version'), and the next line the flags used when generating the + scanner, including those that are on by default. + +'--warn, '%option warn'' + warn about certain things. In particular, if the default rule can + be matched but no default rule has been given, the flex will warn + you. We recommend using this option always. + + +File: flex.info, Node: Miscellaneous Options, Prev: Debugging Options, Up: Scanner Options + +16.6 Miscellaneous Options +========================== + +'-c' + A do-nothing option included for POSIX compliance. + +'-h, -?, --help' + generates a "help" summary of 'flex''s options to 'stdout' and then + exits. + +'-n' + Another do-nothing option included for POSIX compliance. + +'-V, --version' + prints the version number to 'stdout' and exits. + + +File: flex.info, Node: Performance, Next: Cxx, Prev: Scanner Options, Up: Top + +17 Performance Considerations +***************************** + +The main design goal of 'flex' is that it generate high-performance +scanners. It has been optimized for dealing well with large sets of +rules. Aside from the effects on scanner speed of the table compression +'-C' options outlined above, there are a number of options/actions which +degrade performance. These are, from most expensive to least: + + REJECT + arbitrary trailing context + + pattern sets that require backing up + %option yylineno + %array + + %option interactive + %option always-interactive + + ^ beginning-of-line operator + yymore() + + with the first two all being quite expensive and the last two being +quite cheap. Note also that 'unput()' is implemented as a routine call +that potentially does quite a bit of work, while 'yyless()' is a +quite-cheap macro. So if you are just putting back some excess text you +scanned, use 'yyless()'. + + 'REJECT' should be avoided at all costs when performance is +important. It is a particularly expensive option. + + There is one case when '%option yylineno' can be expensive. That is +when your patterns match long tokens that could _possibly_ contain a +newline character. There is no performance penalty for rules that can +not possibly match newlines, since flex does not need to check them for +newlines. In general, you should avoid rules such as '[^f]+', which +match very long tokens, including newlines, and may possibly match your +entire file! A better approach is to separate '[^f]+' into two rules: + + %option yylineno + %% + [^f\n]+ + \n+ + + The above scanner does not incur a performance penalty. + + Getting rid of backing up is messy and often may be an enormous +amount of work for a complicated scanner. In principal, one begins by +using the '-b' flag to generate a 'lex.backup' file. For example, on +the input: + + %% + foo return TOK_KEYWORD; + foobar return TOK_KEYWORD; + + the file looks like: + + State #6 is non-accepting - + associated rule line numbers: + 2 3 + out-transitions: [ o ] + jam-transitions: EOF [ \001-n p-\177 ] + + State #8 is non-accepting - + associated rule line numbers: + 3 + out-transitions: [ a ] + jam-transitions: EOF [ \001-` b-\177 ] + + State #9 is non-accepting - + associated rule line numbers: + 3 + out-transitions: [ r ] + jam-transitions: EOF [ \001-q s-\177 ] + + Compressed tables always back up. + + The first few lines tell us that there's a scanner state in which it +can make a transition on an 'o' but not on any other character, and that +in that state the currently scanned text does not match any rule. The +state occurs when trying to match the rules found at lines 2 and 3 in +the input file. If the scanner is in that state and then reads +something other than an 'o', it will have to back up to find a rule +which is matched. With a bit of headscratching one can see that this +must be the state it's in when it has seen 'fo'. When this has +happened, if anything other than another 'o' is seen, the scanner will +have to back up to simply match the 'f' (by the default rule). + + The comment regarding State #8 indicates there's a problem when +'foob' has been scanned. Indeed, on any character other than an 'a', +the scanner will have to back up to accept "foo". Similarly, the +comment for State #9 concerns when 'fooba' has been scanned and an 'r' +does not follow. + + The final comment reminds us that there's no point going to all the +trouble of removing backing up from the rules unless we're using '-Cf' +or '-CF', since there's no performance gain doing so with compressed +scanners. + + The way to remove the backing up is to add "error" rules: + + %% + foo return TOK_KEYWORD; + foobar return TOK_KEYWORD; + + fooba | + foob | + fo { + /* false alarm, not really a keyword */ + return TOK_ID; + } + + Eliminating backing up among a list of keywords can also be done +using a "catch-all" rule: + + %% + foo return TOK_KEYWORD; + foobar return TOK_KEYWORD; + + [a-z]+ return TOK_ID; + + This is usually the best solution when appropriate. + + Backing up messages tend to cascade. With a complicated set of rules +it's not uncommon to get hundreds of messages. If one can decipher +them, though, it often only takes a dozen or so rules to eliminate the +backing up (though it's easy to make a mistake and have an error rule +accidentally match a valid token. A possible future 'flex' feature will +be to automatically add rules to eliminate backing up). + + It's important to keep in mind that you gain the benefits of +eliminating backing up only if you eliminate _every_ instance of backing +up. Leaving just one means you gain nothing. + + _Variable_ trailing context (where both the leading and trailing +parts do not have a fixed length) entails almost the same performance +loss as 'REJECT' (i.e., substantial). So when possible a rule like: + + %% + mouse|rat/(cat|dog) run(); + + is better written: + + %% + mouse/cat|dog run(); + rat/cat|dog run(); + + or as + + %% + mouse|rat/cat run(); + mouse|rat/dog run(); + + Note that here the special '|' action does _not_ provide any savings, +and can even make things worse (*note Limitations::). + + Another area where the user can increase a scanner's performance (and +one that's easier to implement) arises from the fact that the longer the +tokens matched, the faster the scanner will run. This is because with +long tokens the processing of most input characters takes place in the +(short) inner scanning loop, and does not often have to go through the +additional work of setting up the scanning environment (e.g., 'yytext') +for the action. Recall the scanner for C comments: + + %x comment + %% + int line_num = 1; + + "/*" BEGIN(comment); + + [^*\n]* + "*"+[^*/\n]* + \n ++line_num; + "*"+"/" BEGIN(INITIAL); + + This could be sped up by writing it as: + + %x comment + %% + int line_num = 1; + + "/*" BEGIN(comment); + + [^*\n]* + [^*\n]*\n ++line_num; + "*"+[^*/\n]* + "*"+[^*/\n]*\n ++line_num; + "*"+"/" BEGIN(INITIAL); + + Now instead of each newline requiring the processing of another +action, recognizing the newlines is distributed over the other rules to +keep the matched text as long as possible. Note that _adding_ rules +does _not_ slow down the scanner! The speed of the scanner is +independent of the number of rules or (modulo the considerations given +at the beginning of this section) how complicated the rules are with +regard to operators such as '*' and '|'. + + A final example in speeding up a scanner: suppose you want to scan +through a file containing identifiers and keywords, one per line and +with no other extraneous characters, and recognize all the keywords. A +natural first approach is: + + %% + asm | + auto | + break | + ... etc ... + volatile | + while /* it's a keyword */ + + .|\n /* it's not a keyword */ + + To eliminate the back-tracking, introduce a catch-all rule: + + %% + asm | + auto | + break | + ... etc ... + volatile | + while /* it's a keyword */ + + [a-z]+ | + .|\n /* it's not a keyword */ + + Now, if it's guaranteed that there's exactly one word per line, then +we can reduce the total number of matches by a half by merging in the +recognition of newlines with that of the other tokens: + + %% + asm\n | + auto\n | + break\n | + ... etc ... + volatile\n | + while\n /* it's a keyword */ + + [a-z]+\n | + .|\n /* it's not a keyword */ + + One has to be careful here, as we have now reintroduced backing up +into the scanner. In particular, while _we_ know that there will never +be any characters in the input stream other than letters or newlines, +'flex' can't figure this out, and it will plan for possibly needing to +back up when it has scanned a token like 'auto' and then the next +character is something other than a newline or a letter. Previously it +would then just match the 'auto' rule and be done, but now it has no +'auto' rule, only a 'auto\n' rule. To eliminate the possibility of +backing up, we could either duplicate all rules but without final +newlines, or, since we never expect to encounter such an input and +therefore don't how it's classified, we can introduce one more catch-all +rule, this one which doesn't include a newline: + + %% + asm\n | + auto\n | + break\n | + ... etc ... + volatile\n | + while\n /* it's a keyword */ + + [a-z]+\n | + [a-z]+ | + .|\n /* it's not a keyword */ + + Compiled with '-Cf', this is about as fast as one can get a 'flex' +scanner to go for this particular problem. + + A final note: 'flex' is slow when matching 'NUL's, particularly when +a token contains multiple 'NUL's. It's best to write rules which match +_short_ amounts of text if it's anticipated that the text will often +include 'NUL's. + + Another final note regarding performance: as mentioned in *note +Matching::, dynamically resizing 'yytext' to accommodate huge tokens is +a slow process because it presently requires that the (huge) token be +rescanned from the beginning. Thus if performance is vital, you should +attempt to match "large" quantities of text but not "huge" quantities, +where the cutoff between the two is at about 8K characters per token. + + +File: flex.info, Node: Cxx, Next: Reentrant, Prev: Performance, Up: Top + +18 Generating C++ Scanners +************************** + +*IMPORTANT*: the present form of the scanning class is _experimental_ +and may change considerably between major releases. + + 'flex' provides two different ways to generate scanners for use with +C++. The first way is to simply compile a scanner generated by 'flex' +using a C++ compiler instead of a C compiler. You should not encounter +any compilation errors (*note Reporting Bugs::). You can then use C++ +code in your rule actions instead of C code. Note that the default +input source for your scanner remains 'yyin', and default echoing is +still done to 'yyout'. Both of these remain 'FILE *' variables and not +C++ _streams_. + + You can also use 'flex' to generate a C++ scanner class, using the +'-+' option (or, equivalently, '%option c++)', which is automatically +specified if the name of the 'flex' executable ends in a '+', such as +'flex++'. When using this option, 'flex' defaults to generating the +scanner to the file 'lex.yy.cc' instead of 'lex.yy.c'. The generated +scanner includes the header file 'FlexLexer.h', which defines the +interface to two C++ classes. + + The first class in 'FlexLexer.h', 'FlexLexer', provides an abstract +base class defining the general scanner class interface. It provides +the following member functions: + +'const char* YYText()' + returns the text of the most recently matched token, the equivalent + of 'yytext'. + +'int YYLeng()' + returns the length of the most recently matched token, the + equivalent of 'yyleng'. + +'int lineno() const' + returns the current input line number (see '%option yylineno)', or + '1' if '%option yylineno' was not used. + +'void set_debug( int flag )' + sets the debugging flag for the scanner, equivalent to assigning to + 'yy_flex_debug' (*note Scanner Options::). Note that you must + build the scanner using '%option debug' to include debugging + information in it. + +'int debug() const' + returns the current setting of the debugging flag. + + Also provided are member functions equivalent to +'yy_switch_to_buffer()', 'yy_create_buffer()' (though the first argument +is an 'istream&' object reference and not a 'FILE*)', +'yy_flush_buffer()', 'yy_delete_buffer()', and 'yyrestart()' (again, the +first argument is a 'istream&' object reference). + + The second class defined in 'FlexLexer.h' is 'yyFlexLexer', which is +derived from 'FlexLexer'. It defines the following additional member +functions: + +'yyFlexLexer( istream* arg_yyin = 0, ostream* arg_yyout = 0 )' +'yyFlexLexer( istream& arg_yyin, ostream& arg_yyout )' + constructs a 'yyFlexLexer' object using the given streams for input + and output. If not specified, the streams default to 'cin' and + 'cout', respectively. 'yyFlexLexer' does not take ownership of its + stream arguments. It's up to the user to ensure the streams + pointed to remain alive at least as long as the 'yyFlexLexer' + instance. + +'virtual int yylex()' + performs the same role is 'yylex()' does for ordinary 'flex' + scanners: it scans the input stream, consuming tokens, until a + rule's action returns a value. If you derive a subclass 'S' from + 'yyFlexLexer' and want to access the member functions and variables + of 'S' inside 'yylex()', then you need to use '%option yyclass="S"' + to inform 'flex' that you will be using that subclass instead of + 'yyFlexLexer'. In this case, rather than generating + 'yyFlexLexer::yylex()', 'flex' generates 'S::yylex()' (and also + generates a dummy 'yyFlexLexer::yylex()' that calls + 'yyFlexLexer::LexerError()' if called). + +'virtual void switch_streams(istream* new_in = 0, ostream* new_out = 0)' +'virtual void switch_streams(istream& new_in, ostream& new_out)' + reassigns 'yyin' to 'new_in' (if non-null) and 'yyout' to 'new_out' + (if non-null), deleting the previous input buffer if 'yyin' is + reassigned. + +'int yylex( istream* new_in, ostream* new_out = 0 )' +'int yylex( istream& new_in, ostream& new_out )' + first switches the input streams via 'switch_streams( new_in, + new_out )' and then returns the value of 'yylex()'. + + In addition, 'yyFlexLexer' defines the following protected virtual +functions which you can redefine in derived classes to tailor the +scanner: + +'virtual int LexerInput( char* buf, int max_size )' + reads up to 'max_size' characters into 'buf' and returns the number + of characters read. To indicate end-of-input, return 0 characters. + Note that 'interactive' scanners (see the '-B' and '-I' flags in + *note Scanner Options::) define the macro 'YY_INTERACTIVE'. If you + redefine 'LexerInput()' and need to take different actions + depending on whether or not the scanner might be scanning an + interactive input source, you can test for the presence of this + name via '#ifdef' statements. + +'virtual void LexerOutput( const char* buf, int size )' + writes out 'size' characters from the buffer 'buf', which, while + 'NUL'-terminated, may also contain internal 'NUL's if the scanner's + rules can match text with 'NUL's in them. + +'virtual void LexerError( const char* msg )' + reports a fatal error message. The default version of this + function writes the message to the stream 'cerr' and exits. + + Note that a 'yyFlexLexer' object contains its _entire_ scanning +state. Thus you can use such objects to create reentrant scanners, but +see also *note Reentrant::. You can instantiate multiple instances of +the same 'yyFlexLexer' class, and you can also combine multiple C++ +scanner classes together in the same program using the '-P' option +discussed above. + + Finally, note that the '%array' feature is not available to C++ +scanner classes; you must use '%pointer' (the default). + + Here is an example of a simple C++ scanner: + + // An example of using the flex C++ scanner class. + + %{ + #include + using namespace std; + int mylineno = 0; + %} + + %option noyywrap c++ + + string \"[^\n"]+\" + + ws [ \t]+ + + alpha [A-Za-z] + dig [0-9] + name ({alpha}|{dig}|\$)({alpha}|{dig}|[_.\-/$])* + num1 [-+]?{dig}+\.?([eE][-+]?{dig}+)? + num2 [-+]?{dig}*\.{dig}+([eE][-+]?{dig}+)? + number {num1}|{num2} + + %% + + {ws} /* skip blanks and tabs */ + + "/*" { + int c; + + while((c = yyinput()) != 0) + { + if(c == '\n') + ++mylineno; + + else if(c == '*') + { + if((c = yyinput()) == '/') + break; + else + unput(c); + } + } + } + + {number} cout << "number " << YYText() << '\n'; + + \n mylineno++; + + {name} cout << "name " << YYText() << '\n'; + + {string} cout << "string " << YYText() << '\n'; + + %% + + // This include is required if main() is an another source file. + //#include + + int main( int /* argc */, char** /* argv */ ) + { + FlexLexer* lexer = new yyFlexLexer; + while(lexer->yylex() != 0) + ; + return 0; + } + + If you want to create multiple (different) lexer classes, you use the +'-P' flag (or the 'prefix=' option) to rename each 'yyFlexLexer' to some +other 'xxFlexLexer'. You then can include '' in your other +sources once per lexer class, first renaming 'yyFlexLexer' as follows: + + #undef yyFlexLexer + #define yyFlexLexer xxFlexLexer + #include + + #undef yyFlexLexer + #define yyFlexLexer zzFlexLexer + #include + + if, for example, you used '%option prefix="xx"' for one of your +scanners and '%option prefix="zz"' for the other. + + +File: flex.info, Node: Reentrant, Next: Lex and Posix, Prev: Cxx, Up: Top + +19 Reentrant C Scanners +*********************** + +'flex' has the ability to generate a reentrant C scanner. This is +accomplished by specifying '%option reentrant' ('-R') The generated +scanner is both portable, and safe to use in one or more separate +threads of control. The most common use for reentrant scanners is from +within multi-threaded applications. Any thread may create and execute a +reentrant 'flex' scanner without the need for synchronization with other +threads. + +* Menu: + +* Reentrant Uses:: +* Reentrant Overview:: +* Reentrant Example:: +* Reentrant Detail:: +* Reentrant Functions:: + + +File: flex.info, Node: Reentrant Uses, Next: Reentrant Overview, Prev: Reentrant, Up: Reentrant + +19.1 Uses for Reentrant Scanners +================================ + +However, there are other uses for a reentrant scanner. For example, you +could scan two or more files simultaneously to implement a 'diff' at the +token level (i.e., instead of at the character level): + + /* Example of maintaining more than one active scanner. */ + + do { + int tok1, tok2; + + tok1 = yylex( scanner_1 ); + tok2 = yylex( scanner_2 ); + + if( tok1 != tok2 ) + printf("Files are different."); + + } while ( tok1 && tok2 ); + + Another use for a reentrant scanner is recursion. (Note that a +recursive scanner can also be created using a non-reentrant scanner and +buffer states. *Note Multiple Input Buffers::.) + + The following crude scanner supports the 'eval' command by invoking +another instance of itself. + + /* Example of recursive invocation. */ + + %option reentrant + + %% + "eval(".+")" { + yyscan_t scanner; + YY_BUFFER_STATE buf; + + yylex_init( &scanner ); + yytext[yyleng-1] = ' '; + + buf = yy_scan_string( yytext + 5, scanner ); + yylex( scanner ); + + yy_delete_buffer(buf,scanner); + yylex_destroy( scanner ); + } + ... + %% + + +File: flex.info, Node: Reentrant Overview, Next: Reentrant Example, Prev: Reentrant Uses, Up: Reentrant + +19.2 An Overview of the Reentrant API +===================================== + +The API for reentrant scanners is different than for non-reentrant +scanners. Here is a quick overview of the API: + + '%option reentrant' must be specified. + + * All functions take one additional argument: 'yyscanner' + + * All global variables are replaced by their macro equivalents. (We + tell you this because it may be important to you during debugging.) + + * 'yylex_init' and 'yylex_destroy' must be called before and after + 'yylex', respectively. + + * Accessor methods (get/set functions) provide access to common + 'flex' variables. + + * User-specific data can be stored in 'yyextra'. + + +File: flex.info, Node: Reentrant Example, Next: Reentrant Detail, Prev: Reentrant Overview, Up: Reentrant + +19.3 Reentrant Example +====================== + +First, an example of a reentrant scanner: + /* This scanner prints "//" comments. */ + + %option reentrant stack noyywrap + %x COMMENT + + %% + + "//" yy_push_state( COMMENT, yyscanner); + .|\n + + \n yy_pop_state( yyscanner ); + [^\n]+ fprintf( yyout, "%s\n", yytext); + + %% + + int main ( int argc, char * argv[] ) + { + yyscan_t scanner; + + yylex_init ( &scanner ); + yylex ( scanner ); + yylex_destroy ( scanner ); + return 0; + } + + +File: flex.info, Node: Reentrant Detail, Next: Reentrant Functions, Prev: Reentrant Example, Up: Reentrant + +19.4 The Reentrant API in Detail +================================ + +Here are the things you need to do or know to use the reentrant C API of +'flex'. + +* Menu: + +* Specify Reentrant:: +* Extra Reentrant Argument:: +* Global Replacement:: +* Init and Destroy Functions:: +* Accessor Methods:: +* Extra Data:: +* About yyscan_t:: + + +File: flex.info, Node: Specify Reentrant, Next: Extra Reentrant Argument, Prev: Reentrant Detail, Up: Reentrant Detail + +19.4.1 Declaring a Scanner As Reentrant +--------------------------------------- + +%option reentrant (-reentrant) must be specified. + + Notice that '%option reentrant' is specified in the above example +(*note Reentrant Example::. Had this option not been specified, 'flex' +would have happily generated a non-reentrant scanner without +complaining. You may explicitly specify '%option noreentrant', if you +do _not_ want a reentrant scanner, although it is not necessary. The +default is to generate a non-reentrant scanner. + + +File: flex.info, Node: Extra Reentrant Argument, Next: Global Replacement, Prev: Specify Reentrant, Up: Reentrant Detail + +19.4.2 The Extra Argument +------------------------- + +All functions take one additional argument: 'yyscanner'. + + Notice that the calls to 'yy_push_state' and 'yy_pop_state' both have +an argument, 'yyscanner' , that is not present in a non-reentrant +scanner. Here are the declarations of 'yy_push_state' and +'yy_pop_state' in the reentrant scanner: + + static void yy_push_state ( int new_state , yyscan_t yyscanner ) ; + static void yy_pop_state ( yyscan_t yyscanner ) ; + + Notice that the argument 'yyscanner' appears in the declaration of +both functions. In fact, all 'flex' functions in a reentrant scanner +have this additional argument. It is always the last argument in the +argument list, it is always of type 'yyscan_t' (which is typedef'd to +'void *') and it is always named 'yyscanner'. As you may have guessed, +'yyscanner' is a pointer to an opaque data structure encapsulating the +current state of the scanner. For a list of function declarations, see +*note Reentrant Functions::. Note that preprocessor macros, such as +'BEGIN', 'ECHO', and 'REJECT', do not take this additional argument. + + +File: flex.info, Node: Global Replacement, Next: Init and Destroy Functions, Prev: Extra Reentrant Argument, Up: Reentrant Detail + +19.4.3 Global Variables Replaced By Macros +------------------------------------------ + +All global variables in traditional flex have been replaced by macro +equivalents. + + Note that in the above example, 'yyout' and 'yytext' are not plain +variables. These are macros that will expand to their equivalent +lvalue. All of the familiar 'flex' globals have been replaced by their +macro equivalents. In particular, 'yytext', 'yyleng', 'yylineno', +'yyin', 'yyout', 'yyextra', 'yylval', and 'yylloc' are macros. You may +safely use these macros in actions as if they were plain variables. We +only tell you this so you don't expect to link to these variables +externally. Currently, each macro expands to a member of an internal +struct, e.g., + + #define yytext (((struct yyguts_t*)yyscanner)->yytext_r) + + One important thing to remember about 'yytext' and friends is that +'yytext' is not a global variable in a reentrant scanner, you can not +access it directly from outside an action or from other functions. You +must use an accessor method, e.g., 'yyget_text', to accomplish this. +(See below). + + +File: flex.info, Node: Init and Destroy Functions, Next: Accessor Methods, Prev: Global Replacement, Up: Reentrant Detail + +19.4.4 Init and Destroy Functions +--------------------------------- + +'yylex_init' and 'yylex_destroy' must be called before and after +'yylex', respectively. + + int yylex_init ( yyscan_t * ptr_yy_globals ) ; + int yylex_init_extra ( YY_EXTRA_TYPE user_defined, yyscan_t * ptr_yy_globals ) ; + int yylex ( yyscan_t yyscanner ) ; + int yylex_destroy ( yyscan_t yyscanner ) ; + + The function 'yylex_init' must be called before calling any other +function. The argument to 'yylex_init' is the address of an +uninitialized pointer to be filled in by 'yylex_init', overwriting any +previous contents. The function 'yylex_init_extra' may be used instead, +taking as its first argument a variable of type 'YY_EXTRA_TYPE'. See +the section on yyextra, below, for more details. + + The value stored in 'ptr_yy_globals' should thereafter be passed to +'yylex' and 'yylex_destroy'. Flex does not save the argument passed to +'yylex_init', so it is safe to pass the address of a local pointer to +'yylex_init' so long as it remains in scope for the duration of all +calls to the scanner, up to and including the call to 'yylex_destroy'. + + The function 'yylex' should be familiar to you by now. The reentrant +version takes one argument, which is the value returned (via an +argument) by 'yylex_init'. Otherwise, it behaves the same as the +non-reentrant version of 'yylex'. + + Both 'yylex_init' and 'yylex_init_extra' returns 0 (zero) on success, +or non-zero on failure, in which case errno is set to one of the +following values: + + * ENOMEM Memory allocation error. *Note memory-management::. + * EINVAL Invalid argument. + + The function 'yylex_destroy' should be called to free resources used +by the scanner. After 'yylex_destroy' is called, the contents of +'yyscanner' should not be used. Of course, there is no need to destroy +a scanner if you plan to reuse it. A 'flex' scanner (both reentrant and +non-reentrant) may be restarted by calling 'yyrestart'. + + Below is an example of a program that creates a scanner, uses it, +then destroys it when done: + + int main () + { + yyscan_t scanner; + int tok; + + yylex_init(&scanner); + + while ((tok=yylex(scanner)) > 0) + printf("tok=%d yytext=%s\n", tok, yyget_text(scanner)); + + yylex_destroy(scanner); + return 0; + } + + +File: flex.info, Node: Accessor Methods, Next: Extra Data, Prev: Init and Destroy Functions, Up: Reentrant Detail + +19.4.5 Accessing Variables with Reentrant Scanners +-------------------------------------------------- + +Accessor methods (get/set functions) provide access to common 'flex' +variables. + + Many scanners that you build will be part of a larger project. +Portions of your project will need access to 'flex' values, such as +'yytext'. In a non-reentrant scanner, these values are global, so there +is no problem accessing them. However, in a reentrant scanner, there +are no global 'flex' values. You can not access them directly. +Instead, you must access 'flex' values using accessor methods (get/set +functions). Each accessor method is named 'yyget_NAME' or 'yyset_NAME', +where 'NAME' is the name of the 'flex' variable you want. For example: + + /* Set the last character of yytext to NULL. */ + void chop ( yyscan_t scanner ) + { + int len = yyget_leng( scanner ); + yyget_text( scanner )[len - 1] = '\0'; + } + + The above code may be called from within an action like this: + + %% + .+\n { chop( yyscanner );} + + You may find that '%option header-file' is particularly useful for +generating prototypes of all the accessor functions. *Note +option-header::. + + +File: flex.info, Node: Extra Data, Next: About yyscan_t, Prev: Accessor Methods, Up: Reentrant Detail + +19.4.6 Extra Data +----------------- + +User-specific data can be stored in 'yyextra'. + + In a reentrant scanner, it is unwise to use global variables to +communicate with or maintain state between different pieces of your +program. However, you may need access to external data or invoke +external functions from within the scanner actions. Likewise, you may +need to pass information to your scanner (e.g., open file descriptors, +or database connections). In a non-reentrant scanner, the only way to +do this would be through the use of global variables. 'Flex' allows you +to store arbitrary, "extra" data in a scanner. This data is accessible +through the accessor methods 'yyget_extra' and 'yyset_extra' from +outside the scanner, and through the shortcut macro 'yyextra' from +within the scanner itself. They are defined as follows: + + #define YY_EXTRA_TYPE void* + YY_EXTRA_TYPE yyget_extra ( yyscan_t scanner ); + void yyset_extra ( YY_EXTRA_TYPE arbitrary_data , yyscan_t scanner); + + In addition, an extra form of 'yylex_init' is provided, +'yylex_init_extra'. This function is provided so that the yyextra value +can be accessed from within the very first yyalloc, used to allocate the +scanner itself. + + By default, 'YY_EXTRA_TYPE' is defined as type 'void *'. You may +redefine this type using '%option extra-type="your_type"' in the +scanner: + + /* An example of overriding YY_EXTRA_TYPE. */ + %{ + #include + #include + %} + %option reentrant + %option extra-type="struct stat *" + %% + + __filesize__ printf( "%ld", yyextra->st_size ); + __lastmod__ printf( "%ld", yyextra->st_mtime ); + %% + void scan_file( char* filename ) + { + yyscan_t scanner; + struct stat buf; + FILE *in; + + in = fopen( filename, "r" ); + stat( filename, &buf ); + + yylex_init_extra( buf, &scanner ); + yyset_in( in, scanner ); + yylex( scanner ); + yylex_destroy( scanner ); + + fclose( in ); + } + + +File: flex.info, Node: About yyscan_t, Prev: Extra Data, Up: Reentrant Detail + +19.4.7 About yyscan_t +--------------------- + +'yyscan_t' is defined as: + + typedef void* yyscan_t; + + It is initialized by 'yylex_init()' to point to an internal +structure. You should never access this value directly. In particular, +you should never attempt to free it (use 'yylex_destroy()' instead.) + + +File: flex.info, Node: Reentrant Functions, Prev: Reentrant Detail, Up: Reentrant + +19.5 Functions and Macros Available in Reentrant C Scanners +=========================================================== + +The following Functions are available in a reentrant scanner: + + char *yyget_text ( yyscan_t scanner ); + int yyget_leng ( yyscan_t scanner ); + FILE *yyget_in ( yyscan_t scanner ); + FILE *yyget_out ( yyscan_t scanner ); + int yyget_lineno ( yyscan_t scanner ); + YY_EXTRA_TYPE yyget_extra ( yyscan_t scanner ); + int yyget_debug ( yyscan_t scanner ); + + void yyset_debug ( int flag, yyscan_t scanner ); + void yyset_in ( FILE * in_str , yyscan_t scanner ); + void yyset_out ( FILE * out_str , yyscan_t scanner ); + void yyset_lineno ( int line_number , yyscan_t scanner ); + void yyset_extra ( YY_EXTRA_TYPE user_defined , yyscan_t scanner ); + + There are no "set" functions for yytext and yyleng. This is +intentional. + + The following Macro shortcuts are available in actions in a reentrant +scanner: + + yytext + yyleng + yyin + yyout + yylineno + yyextra + yy_flex_debug + + In a reentrant C scanner, support for yylineno is always present +(i.e., you may access yylineno), but the value is never modified by +'flex' unless '%option yylineno' is enabled. This is to allow the user +to maintain the line count independently of 'flex'. + + The following functions and macros are made available when '%option +bison-bridge' ('--bison-bridge') is specified: + + YYSTYPE * yyget_lval ( yyscan_t scanner ); + void yyset_lval ( YYSTYPE * yylvalp , yyscan_t scanner ); + yylval + + The following functions and macros are made available when '%option +bison-locations' ('--bison-locations') is specified: + + YYLTYPE *yyget_lloc ( yyscan_t scanner ); + void yyset_lloc ( YYLTYPE * yyllocp , yyscan_t scanner ); + yylloc + + Support for yylval assumes that 'YYSTYPE' is a valid type. Support +for yylloc assumes that 'YYSLYPE' is a valid type. Typically, these +types are generated by 'bison', and are included in section 1 of the +'flex' input. + + +File: flex.info, Node: Lex and Posix, Next: Memory Management, Prev: Reentrant, Up: Top + +20 Incompatibilities with Lex and Posix +*************************************** + +'flex' is a rewrite of the AT&T Unix _lex_ tool (the two implementations +do not share any code, though), with some extensions and +incompatibilities, both of which are of concern to those who wish to +write scanners acceptable to both implementations. 'flex' is fully +compliant with the POSIX 'lex' specification, except that when using +'%pointer' (the default), a call to 'unput()' destroys the contents of +'yytext', which is counter to the POSIX specification. In this section +we discuss all of the known areas of incompatibility between 'flex', +AT&T 'lex', and the POSIX specification. 'flex''s '-l' option turns on +maximum compatibility with the original AT&T 'lex' implementation, at +the cost of a major loss in the generated scanner's performance. We +note below which incompatibilities can be overcome using the '-l' +option. 'flex' is fully compatible with 'lex' with the following +exceptions: + + * The undocumented 'lex' scanner internal variable 'yylineno' is not + supported unless '-l' or '%option yylineno' is used. + + * 'yylineno' should be maintained on a per-buffer basis, rather than + a per-scanner (single global variable) basis. + + * 'yylineno' is not part of the POSIX specification. + + * The 'input()' routine is not redefinable, though it may be called + to read characters following whatever has been matched by a rule. + If 'input()' encounters an end-of-file the normal 'yywrap()' + processing is done. A "real" end-of-file is returned by 'input()' + as 'EOF'. + + * Input is instead controlled by defining the 'YY_INPUT()' macro. + + * The 'flex' restriction that 'input()' cannot be redefined is in + accordance with the POSIX specification, which simply does not + specify any way of controlling the scanner's input other than by + making an initial assignment to 'yyin'. + + * The 'unput()' routine is not redefinable. This restriction is in + accordance with POSIX. + + * 'flex' scanners are not as reentrant as 'lex' scanners. In + particular, if you have an interactive scanner and an interrupt + handler which long-jumps out of the scanner, and the scanner is + subsequently called again, you may get the following message: + + fatal flex scanner internal error--end of buffer missed + + To reenter the scanner, first use: + + yyrestart( yyin ); + + Note that this call will throw away any buffered input; usually + this isn't a problem with an interactive scanner. *Note + Reentrant::, for 'flex''s reentrant API. + + * Also note that 'flex' C++ scanner classes _are_ reentrant, so if + using C++ is an option for you, you should use them instead. *Note + Cxx::, and *note Reentrant:: for details. + + * 'output()' is not supported. Output from the ECHO macro is done to + the file-pointer 'yyout' (default 'stdout)'. + + * 'output()' is not part of the POSIX specification. + + * 'lex' does not support exclusive start conditions (%x), though they + are in the POSIX specification. + + * When definitions are expanded, 'flex' encloses them in parentheses. + With 'lex', the following: + + NAME [A-Z][A-Z0-9]* + %% + foo{NAME}? printf( "Found it\n" ); + %% + + will not match the string 'foo' because when the macro is expanded + the rule is equivalent to 'foo[A-Z][A-Z0-9]*?' and the precedence + is such that the '?' is associated with '[A-Z0-9]*'. With 'flex', + the rule will be expanded to 'foo([A-Z][A-Z0-9]*)?' and so the + string 'foo' will match. + + * Note that if the definition begins with '^' or ends with '$' then + it is _not_ expanded with parentheses, to allow these operators to + appear in definitions without losing their special meanings. But + the '', '/', and '<>' operators cannot be used in a 'flex' + definition. + + * Using '-l' results in the 'lex' behavior of no parentheses around + the definition. + + * The POSIX specification is that the definition be enclosed in + parentheses. + + * Some implementations of 'lex' allow a rule's action to begin on a + separate line, if the rule's pattern has trailing whitespace: + + %% + foo|bar + { foobar_action();} + + 'flex' does not support this feature. + + * The 'lex' '%r' (generate a Ratfor scanner) option is not supported. + It is not part of the POSIX specification. + + * After a call to 'unput()', _yytext_ is undefined until the next + token is matched, unless the scanner was built using '%array'. + This is not the case with 'lex' or the POSIX specification. The + '-l' option does away with this incompatibility. + + * The precedence of the '{,}' (numeric range) operator is different. + The AT&T and POSIX specifications of 'lex' interpret 'abc{1,3}' as + match one, two, or three occurrences of 'abc'", whereas 'flex' + interprets it as "match 'ab' followed by one, two, or three + occurrences of 'c'". The '-l' and '--posix' options do away with + this incompatibility. + + * The precedence of the '^' operator is different. 'lex' interprets + '^foo|bar' as "match either 'foo' at the beginning of a line, or + 'bar' anywhere", whereas 'flex' interprets it as "match either + 'foo' or 'bar' if they come at the beginning of a line". The + latter is in agreement with the POSIX specification. + + * The special table-size declarations such as '%a' supported by 'lex' + are not required by 'flex' scanners.. 'flex' ignores them. + * The name 'FLEX_SCANNER' is '#define''d so scanners may be written + for use with either 'flex' or 'lex'. Scanners also include + 'YY_FLEX_MAJOR_VERSION', 'YY_FLEX_MINOR_VERSION' and + 'YY_FLEX_SUBMINOR_VERSION' indicating which version of 'flex' + generated the scanner. For example, for the 2.5.22 release, these + defines would be 2, 5 and 22 respectively. If the version of + 'flex' being used is a beta version, then the symbol 'FLEX_BETA' is + defined. + + * The symbols '[[' and ']]' in the code sections of the input may + conflict with the m4 delimiters. *Note M4 Dependency::. + + The following 'flex' features are not included in 'lex' or the POSIX +specification: + + * C++ scanners + * %option + * start condition scopes + * start condition stacks + * interactive/non-interactive scanners + * yy_scan_string() and friends + * yyterminate() + * yy_set_interactive() + * yy_set_bol() + * YY_AT_BOL() <> + * <*> + * YY_DECL + * YY_START + * YY_USER_ACTION + * YY_USER_INIT + * #line directives + * %{}'s around actions + * reentrant C API + * multiple actions on a line + * almost all of the 'flex' command-line options + + The feature "multiple actions on a line" refers to the fact that with +'flex' you can put multiple actions on the same line, separated with +semi-colons, while with 'lex', the following: + + foo handle_foo(); ++num_foos_seen; + + is (rather surprisingly) truncated to + + foo handle_foo(); + + 'flex' does not truncate the action. Actions that are not enclosed +in braces are simply terminated at the end of the line. + + +File: flex.info, Node: Memory Management, Next: Serialized Tables, Prev: Lex and Posix, Up: Top + +21 Memory Management +******************** + +This chapter describes how flex handles dynamic memory, and how you can +override the default behavior. + +* Menu: + +* The Default Memory Management:: +* Overriding The Default Memory Management:: +* A Note About yytext And Memory:: + + +File: flex.info, Node: The Default Memory Management, Next: Overriding The Default Memory Management, Prev: Memory Management, Up: Memory Management + +21.1 The Default Memory Management +================================== + +Flex allocates dynamic memory during initialization, and once in a while +from within a call to yylex(). Initialization takes place during the +first call to yylex(). Thereafter, flex may reallocate more memory if +it needs to enlarge a buffer. As of version 2.5.9 Flex will clean up +all memory when you call 'yylex_destroy' *Note faq-memory-leak::. + + Flex allocates dynamic memory for four purposes, listed below (1) + +16kB for the input buffer. + Flex allocates memory for the character buffer used to perform + pattern matching. Flex must read ahead from the input stream and + store it in a large character buffer. This buffer is typically the + largest chunk of dynamic memory flex consumes. This buffer will + grow if necessary, doubling the size each time. Flex frees this + memory when you call yylex_destroy(). The default size of this + buffer (16384 bytes) is almost always too large. The ideal size + for this buffer is the length of the longest token expected, in + bytes, plus a little more. Flex will allocate a few extra bytes + for housekeeping. Currently, to override the size of the input + buffer you must '#define YY_BUF_SIZE' to whatever number of bytes + you want. We don't plan to change this in the near future, but we + reserve the right to do so if we ever add a more robust memory + management API. + +64kb for the REJECT state. This will only be allocated if you use REJECT. + The size is large enough to hold the same number of states as + characters in the input buffer. If you override the size of the + input buffer (via 'YY_BUF_SIZE'), then you automatically override + the size of this buffer as well. + +100 bytes for the start condition stack. + Flex allocates memory for the start condition stack. This is the + stack used for pushing start states, i.e., with yy_push_state(). + It will grow if necessary. Since the states are simply integers, + this stack doesn't consume much memory. This stack is not present + if '%option stack' is not specified. You will rarely need to tune + this buffer. The ideal size for this stack is the maximum depth + expected. The memory for this stack is automatically destroyed + when you call yylex_destroy(). *Note option-stack::. + +40 bytes for each YY_BUFFER_STATE. + Flex allocates memory for each YY_BUFFER_STATE. The buffer state + itself is about 40 bytes, plus an additional large character buffer + (described above.) The initial buffer state is created during + initialization, and with each call to yy_create_buffer(). You + can't tune the size of this, but you can tune the character buffer + as described above. Any buffer state that you explicitly create by + calling yy_create_buffer() is _NOT_ destroyed automatically. You + must call yy_delete_buffer() to free the memory. The exception to + this rule is that flex will delete the current buffer automatically + when you call yylex_destroy(). If you delete the current buffer, + be sure to set it to NULL. That way, flex will not try to delete + the buffer a second time (possibly crashing your program!) At the + time of this writing, flex does not provide a growable stack for + the buffer states. You have to manage that yourself. *Note + Multiple Input Buffers::. + +84 bytes for the reentrant scanner guts + Flex allocates about 84 bytes for the reentrant scanner structure + when you call yylex_init(). It is destroyed when the user calls + yylex_destroy(). + + ---------- Footnotes ---------- + + (1) The quantities given here are approximate, and may vary due to +host architecture, compiler configuration, or due to future enhancements +to flex. + + +File: flex.info, Node: Overriding The Default Memory Management, Next: A Note About yytext And Memory, Prev: The Default Memory Management, Up: Memory Management + +21.2 Overriding The Default Memory Management +============================================= + +Flex calls the functions 'yyalloc', 'yyrealloc', and 'yyfree' when it +needs to allocate or free memory. By default, these functions are +wrappers around the standard C functions, 'malloc', 'realloc', and +'free', respectively. You can override the default implementations by +telling flex that you will provide your own implementations. + + To override the default implementations, you must do two things: + + 1. Suppress the default implementations by specifying one or more of + the following options: + + * '%option noyyalloc' + * '%option noyyrealloc' + * '%option noyyfree'. + + 2. Provide your own implementation of the following functions: (1) + + // For a non-reentrant scanner + void * yyalloc (size_t bytes); + void * yyrealloc (void * ptr, size_t bytes); + void yyfree (void * ptr); + + // For a reentrant scanner + void * yyalloc (size_t bytes, void * yyscanner); + void * yyrealloc (void * ptr, size_t bytes, void * yyscanner); + void yyfree (void * ptr, void * yyscanner); + + In the following example, we will override all three memory routines. +We assume that there is a custom allocator with garbage collection. In +order to make this example interesting, we will use a reentrant scanner, +passing a pointer to the custom allocator through 'yyextra'. + + %{ + #include "some_allocator.h" + %} + + /* Suppress the default implementations. */ + %option noyyalloc noyyrealloc noyyfree + %option reentrant + + /* Initialize the allocator. */ + %{ + #define YY_EXTRA_TYPE struct allocator* + #define YY_USER_INIT yyextra = allocator_create(); + %} + + %% + .|\n ; + %% + + /* Provide our own implementations. */ + void * yyalloc (size_t bytes, void* yyscanner) { + return allocator_alloc (yyextra, bytes); + } + + void * yyrealloc (void * ptr, size_t bytes, void* yyscanner) { + return allocator_realloc (yyextra, bytes); + } + + void yyfree (void * ptr, void * yyscanner) { + /* Do nothing -- we leave it to the garbage collector. */ + } + + + ---------- Footnotes ---------- + + (1) It is not necessary to override all (or any) of the memory +management routines. You may, for example, override 'yyrealloc', but +not 'yyfree' or 'yyalloc'. + + +File: flex.info, Node: A Note About yytext And Memory, Prev: Overriding The Default Memory Management, Up: Memory Management + +21.3 A Note About yytext And Memory +=================================== + +When flex finds a match, 'yytext' points to the first character of the +match in the input buffer. The string itself is part of the input +buffer, and is _NOT_ allocated separately. The value of yytext will be +overwritten the next time yylex() is called. In short, the value of +yytext is only valid from within the matched rule's action. + + Often, you want the value of yytext to persist for later processing, +i.e., by a parser with non-zero lookahead. In order to preserve yytext, +you will have to copy it with strdup() or a similar function. But this +introduces some headache because your parser is now responsible for +freeing the copy of yytext. If you use a yacc or bison parser, +(commonly used with flex), you will discover that the error recovery +mechanisms can cause memory to be leaked. + + To prevent memory leaks from strdup'd yytext, you will have to track +the memory somehow. Our experience has shown that a garbage collection +mechanism or a pooled memory mechanism will save you a lot of grief when +writing parsers. + + +File: flex.info, Node: Serialized Tables, Next: Diagnostics, Prev: Memory Management, Up: Top + +22 Serialized Tables +******************** + +A 'flex' scanner has the ability to save the DFA tables to a file, and +load them at runtime when needed. The motivation for this feature is to +reduce the runtime memory footprint. Traditionally, these tables have +been compiled into the scanner as C arrays, and are sometimes quite +large. Since the tables are compiled into the scanner, the memory used +by the tables can never be freed. This is a waste of memory, especially +if an application uses several scanners, but none of them at the same +time. + + The serialization feature allows the tables to be loaded at runtime, +before scanning begins. The tables may be discarded when scanning is +finished. + +* Menu: + +* Creating Serialized Tables:: +* Loading and Unloading Serialized Tables:: +* Tables File Format:: + + +File: flex.info, Node: Creating Serialized Tables, Next: Loading and Unloading Serialized Tables, Prev: Serialized Tables, Up: Serialized Tables + +22.1 Creating Serialized Tables +=============================== + +You may create a scanner with serialized tables by specifying: + + %option tables-file=FILE + or + --tables-file=FILE + + These options instruct flex to save the DFA tables to the file FILE. +The tables will _not_ be embedded in the generated scanner. The scanner +will not function on its own. The scanner will be dependent upon the +serialized tables. You must load the tables from this file at runtime +before you can scan anything. + + If you do not specify a filename to '--tables-file', the tables will +be saved to 'lex.yy.tables', where 'yy' is the appropriate prefix. + + If your project uses several different scanners, you can concatenate +the serialized tables into one file, and flex will find the correct set +of tables, using the scanner prefix as part of the lookup key. An +example follows: + + $ flex --tables-file --prefix=cpp cpp.l + $ flex --tables-file --prefix=c c.l + $ cat lex.cpp.tables lex.c.tables > all.tables + + The above example created two scanners, 'cpp', and 'c'. Since we did +not specify a filename, the tables were serialized to 'lex.c.tables' and +'lex.cpp.tables', respectively. Then, we concatenated the two files +together into 'all.tables', which we will distribute with our project. +At runtime, we will open the file and tell flex to load the tables from +it. Flex will find the correct tables automatically. (See next +section). + + +File: flex.info, Node: Loading and Unloading Serialized Tables, Next: Tables File Format, Prev: Creating Serialized Tables, Up: Serialized Tables + +22.2 Loading and Unloading Serialized Tables +============================================ + +If you've built your scanner with '%option tables-file', then you must +load the scanner tables at runtime. This can be accomplished with the +following function: + + -- Function: int yytables_fload (FILE* FP [, yyscan_t SCANNER]) + Locates scanner tables in the stream pointed to by FP and loads + them. Memory for the tables is allocated via 'yyalloc'. You must + call this function before the first call to 'yylex'. The argument + SCANNER only appears in the reentrant scanner. This function + returns '0' (zero) on success, or non-zero on error. + + The loaded tables are *not* automatically destroyed (unloaded) when +you call 'yylex_destroy'. The reason is that you may create several +scanners of the same type (in a reentrant scanner), each of which needs +access to these tables. To avoid a nasty memory leak, you must call the +following function: + + -- Function: int yytables_destroy ([yyscan_t SCANNER]) + Unloads the scanner tables. The tables must be loaded again before + you can scan any more data. The argument SCANNER only appears in + the reentrant scanner. This function returns '0' (zero) on + success, or non-zero on error. + + *The functions 'yytables_fload' and 'yytables_destroy' are not +thread-safe.* You must ensure that these functions are called exactly +once (for each scanner type) in a threaded program, before any thread +calls 'yylex'. After the tables are loaded, they are never written to, +and no thread protection is required thereafter - until you destroy +them. + + +File: flex.info, Node: Tables File Format, Prev: Loading and Unloading Serialized Tables, Up: Serialized Tables + +22.3 Tables File Format +======================= + +This section defines the file format of serialized 'flex' tables. + + The tables format allows for one or more sets of tables to be +specified, where each set corresponds to a given scanner. Scanners are +indexed by name, as described below. The file format is as follows: + + TABLE SET 1 + +-------------------------------+ + Header | uint32 th_magic; | + | uint32 th_hsize; | + | uint32 th_ssize; | + | uint16 th_flags; | + | char th_version[]; | + | char th_name[]; | + | uint8 th_pad64[]; | + +-------------------------------+ + Table 1 | uint16 td_id; | + | uint16 td_flags; | + | uint32 td_hilen; | + | uint32 td_lolen; | + | void td_data[]; | + | uint8 td_pad64[]; | + +-------------------------------+ + Table 2 | | + . . . + . . . + . . . + . . . + Table n | | + +-------------------------------+ + TABLE SET 2 + . + . + . + TABLE SET N + + The above diagram shows that a complete set of tables consists of a +header followed by multiple individual tables. Furthermore, multiple +complete sets may be present in the same file, each set with its own +header and tables. The sets are contiguous in the file. The only way +to know if another set follows is to check the next four bytes for the +magic number (or check for EOF). The header and tables sections are +padded to 64-bit boundaries. Below we describe each field in detail. +This format does not specify how the scanner will expand the given data, +i.e., data may be serialized as int8, but expanded to an int32 array at +runtime. This is to reduce the size of the serialized data where +possible. Remember, _all integer values are in network byte order_. + +Fields of a table header: + +'th_magic' + Magic number, always 0xF13C57B1. + +'th_hsize' + Size of this entire header, in bytes, including all fields plus any + padding. + +'th_ssize' + Size of this entire set, in bytes, including the header, all + tables, plus any padding. + +'th_flags' + Bit flags for this table set. Currently unused. + +'th_version[]' + Flex version in NULL-terminated string format. e.g., '2.5.13a'. + This is the version of flex that was used to create the serialized + tables. + +'th_name[]' + Contains the name of this table set. The default is 'yytables', + and is prefixed accordingly, e.g., 'footables'. Must be + NULL-terminated. + +'th_pad64[]' + Zero or more NULL bytes, padding the entire header to the next + 64-bit boundary as calculated from the beginning of the header. + +Fields of a table: + +'td_id' + Specifies the table identifier. Possible values are: + 'YYTD_ID_ACCEPT (0x01)' + 'yy_accept' + 'YYTD_ID_BASE (0x02)' + 'yy_base' + 'YYTD_ID_CHK (0x03)' + 'yy_chk' + 'YYTD_ID_DEF (0x04)' + 'yy_def' + 'YYTD_ID_EC (0x05)' + 'yy_ec ' + 'YYTD_ID_META (0x06)' + 'yy_meta' + 'YYTD_ID_NUL_TRANS (0x07)' + 'yy_NUL_trans' + 'YYTD_ID_NXT (0x08)' + 'yy_nxt'. This array may be two dimensional. See the + 'td_hilen' field below. + 'YYTD_ID_RULE_CAN_MATCH_EOL (0x09)' + 'yy_rule_can_match_eol' + 'YYTD_ID_START_STATE_LIST (0x0A)' + 'yy_start_state_list'. This array is handled specially + because it is an array of pointers to structs. See the + 'td_flags' field below. + 'YYTD_ID_TRANSITION (0x0B)' + 'yy_transition'. This array is handled specially because it + is an array of structs. See the 'td_lolen' field below. + 'YYTD_ID_ACCLIST (0x0C)' + 'yy_acclist' + +'td_flags' + Bit flags describing how to interpret the data in 'td_data'. The + data arrays are one-dimensional by default, but may be two + dimensional as specified in the 'td_hilen' field. + + 'YYTD_DATA8 (0x01)' + The data is serialized as an array of type int8. + 'YYTD_DATA16 (0x02)' + The data is serialized as an array of type int16. + 'YYTD_DATA32 (0x04)' + The data is serialized as an array of type int32. + 'YYTD_PTRANS (0x08)' + The data is a list of indexes of entries in the expanded + 'yy_transition' array. Each index should be expanded to a + pointer to the corresponding entry in the 'yy_transition' + array. We count on the fact that the 'yy_transition' array + has already been seen. + 'YYTD_STRUCT (0x10)' + The data is a list of yy_trans_info structs, each of which + consists of two integers. There is no padding between struct + elements or between structs. The type of each member is + determined by the 'YYTD_DATA*' bits. + +'td_hilen' + If 'td_hilen' is non-zero, then the data is a two-dimensional + array. Otherwise, the data is a one-dimensional array. 'td_hilen' + contains the number of elements in the higher dimensional array, + and 'td_lolen' contains the number of elements in the lowest + dimension. + + Conceptually, 'td_data' is either 'sometype td_data[td_lolen]', or + 'sometype td_data[td_hilen][td_lolen]', where 'sometype' is + specified by the 'td_flags' field. It is possible for both + 'td_lolen' and 'td_hilen' to be zero, in which case 'td_data' is a + zero length array, and no data is loaded, i.e., this table is + simply skipped. Flex does not currently generate tables of zero + length. + +'td_lolen' + Specifies the number of elements in the lowest dimension array. If + this is a one-dimensional array, then it is simply the number of + elements in this array. The element size is determined by the + 'td_flags' field. + +'td_data[]' + The table data. This array may be a one- or two-dimensional array, + of type 'int8', 'int16', 'int32', 'struct yy_trans_info', or + 'struct yy_trans_info*', depending upon the values in the + 'td_flags', 'td_hilen', and 'td_lolen' fields. + +'td_pad64[]' + Zero or more NULL bytes, padding the entire table to the next + 64-bit boundary as calculated from the beginning of this table. + + +File: flex.info, Node: Diagnostics, Next: Limitations, Prev: Serialized Tables, Up: Top + +23 Diagnostics +************** + +The following is a list of 'flex' diagnostic messages: + + * 'warning, rule cannot be matched' indicates that the given rule + cannot be matched because it follows other rules that will always + match the same text as it. For example, in the following 'foo' + cannot be matched because it comes after an identifier "catch-all" + rule: + + [a-z]+ got_identifier(); + foo got_foo(); + + Using 'REJECT' in a scanner suppresses this warning. + + * 'warning, -s option given but default rule can be matched' means + that it is possible (perhaps only in a particular start condition) + that the default rule (match any single character) is the only one + that will match a particular input. Since '-s' was given, + presumably this is not intended. + + * 'reject_used_but_not_detected undefined' or + 'yymore_used_but_not_detected undefined'. These errors can occur + at compile time. They indicate that the scanner uses 'REJECT' or + 'yymore()' but that 'flex' failed to notice the fact, meaning that + 'flex' scanned the first two sections looking for occurrences of + these actions and failed to find any, but somehow you snuck some in + (via a #include file, for example). Use '%option reject' or + '%option yymore' to indicate to 'flex' that you really do use these + features. + + * 'flex scanner jammed'. a scanner compiled with '-s' has + encountered an input string which wasn't matched by any of its + rules. This error can also occur due to internal problems. + + * 'token too large, exceeds YYLMAX'. your scanner uses '%array' and + one of its rules matched a string longer than the 'YYLMAX' constant + (8K bytes by default). You can increase the value by #define'ing + 'YYLMAX' in the definitions section of your 'flex' input. + + * 'scanner requires -8 flag to use the character 'x''. Your scanner + specification includes recognizing the 8-bit character ''x'' and + you did not specify the -8 flag, and your scanner defaulted to + 7-bit because you used the '-Cf' or '-CF' table compression + options. See the discussion of the '-7' flag, *note Scanner + Options::, for details. + + * 'flex scanner push-back overflow'. you used 'unput()' to push back + so much text that the scanner's buffer could not hold both the + pushed-back text and the current token in 'yytext'. Ideally the + scanner should dynamically resize the buffer in this case, but at + present it does not. + + * 'input buffer overflow, can't enlarge buffer because scanner uses + REJECT'. the scanner was working on matching an extremely large + token and needed to expand the input buffer. This doesn't work + with scanners that use 'REJECT'. + + * 'fatal flex scanner internal error--end of buffer missed'. This + can occur in a scanner which is reentered after a long-jump has + jumped out (or over) the scanner's activation frame. Before + reentering the scanner, use: + yyrestart( yyin ); + or, as noted above, switch to using the C++ scanner class. + + * 'too many start conditions in <> construct!' you listed more start + conditions in a <> construct than exist (so you must have listed at + least one of them twice). + + +File: flex.info, Node: Limitations, Next: Bibliography, Prev: Diagnostics, Up: Top + +24 Limitations +************** + +Some trailing context patterns cannot be properly matched and generate +warning messages ('dangerous trailing context'). These are patterns +where the ending of the first part of the rule matches the beginning of +the second part, such as 'zx*/xy*', where the 'x*' matches the 'x' at +the beginning of the trailing context. (Note that the POSIX draft +states that the text matched by such patterns is undefined.) For some +trailing context rules, parts which are actually fixed-length are not +recognized as such, leading to the abovementioned performance loss. In +particular, parts using '|' or '{n}' (such as 'foo{3}') are always +considered variable-length. Combining trailing context with the special +'|' action can result in _fixed_ trailing context being turned into the +more expensive _variable_ trailing context. For example, in the +following: + + %% + abc | + xyz/def + + Use of 'unput()' invalidates yytext and yyleng, unless the '%array' +directive or the '-l' option has been used. Pattern-matching of 'NUL's +is substantially slower than matching other characters. Dynamic +resizing of the input buffer is slow, as it entails rescanning all the +text matched so far by the current (generally huge) token. Due to both +buffering of input and read-ahead, you cannot intermix calls to +'' routines, such as, getchar(), with 'flex' rules and expect +it to work. Call 'input()' instead. The total table entries listed by +the '-v' flag excludes the number of table entries needed to determine +what rule has been matched. The number of entries is equal to the +number of DFA states if the scanner does not use 'REJECT', and somewhat +greater than the number of states if it does. 'REJECT' cannot be used +with the '-f' or '-F' options. + + The 'flex' internal algorithms need documentation. + + +File: flex.info, Node: Bibliography, Next: FAQ, Prev: Limitations, Up: Top + +25 Additional Reading +********************* + +You may wish to read more about the following programs: + * lex + * yacc + * sed + * awk + + The following books may contain material of interest: + + John Levine, Tony Mason, and Doug Brown, _Lex & Yacc_, O'Reilly and +Associates. Be sure to get the 2nd edition. + + M. E. Lesk and E. Schmidt, _LEX - Lexical Analyzer Generator_ + + Alfred Aho, Ravi Sethi and Jeffrey Ullman, _Compilers: Principles, +Techniques and Tools_, Addison-Wesley (1986). Describes the +pattern-matching techniques used by 'flex' (deterministic finite +automata). + + +File: flex.info, Node: FAQ, Next: Appendices, Prev: Bibliography, Up: Top + +FAQ +*** + +From time to time, the 'flex' maintainer receives certain questions. +Rather than repeat answers to well-understood problems, we publish them +here. + +* Menu: + +* When was flex born?:: +* How do I expand backslash-escape sequences in C-style quoted strings?:: +* Why do flex scanners call fileno if it is not ANSI compatible?:: +* Does flex support recursive pattern definitions?:: +* How do I skip huge chunks of input (tens of megabytes) while using flex?:: +* Flex is not matching my patterns in the same order that I defined them.:: +* My actions are executing out of order or sometimes not at all.:: +* How can I have multiple input sources feed into the same scanner at the same time?:: +* Can I build nested parsers that work with the same input file?:: +* How can I match text only at the end of a file?:: +* How can I make REJECT cascade across start condition boundaries?:: +* Why cant I use fast or full tables with interactive mode?:: +* How much faster is -F or -f than -C?:: +* If I have a simple grammar cant I just parse it with flex?:: +* Why doesn't yyrestart() set the start state back to INITIAL?:: +* How can I match C-style comments?:: +* The period isn't working the way I expected.:: +* Can I get the flex manual in another format?:: +* Does there exist a "faster" NDFA->DFA algorithm?:: +* How does flex compile the DFA so quickly?:: +* How can I use more than 8192 rules?:: +* How do I abandon a file in the middle of a scan and switch to a new file?:: +* How do I execute code only during initialization (only before the first scan)?:: +* How do I execute code at termination?:: +* Where else can I find help?:: +* Can I include comments in the "rules" section of the file?:: +* I get an error about undefined yywrap().:: +* How can I change the matching pattern at run time?:: +* How can I expand macros in the input?:: +* How can I build a two-pass scanner?:: +* How do I match any string not matched in the preceding rules?:: +* I am trying to port code from AT&T lex that uses yysptr and yysbuf.:: +* Is there a way to make flex treat NULL like a regular character?:: +* Whenever flex can not match the input it says "flex scanner jammed".:: +* Why doesn't flex have non-greedy operators like perl does?:: +* Memory leak - 16386 bytes allocated by malloc.:: +* How do I track the byte offset for lseek()?:: +* How do I use my own I/O classes in a C++ scanner?:: +* How do I skip as many chars as possible?:: +* deleteme00:: +* Are certain equivalent patterns faster than others?:: +* Is backing up a big deal?:: +* Can I fake multi-byte character support?:: +* deleteme01:: +* Can you discuss some flex internals?:: +* unput() messes up yy_at_bol:: +* The | operator is not doing what I want:: +* Why can't flex understand this variable trailing context pattern?:: +* The ^ operator isn't working:: +* Trailing context is getting confused with trailing optional patterns:: +* Is flex GNU or not?:: +* ERASEME53:: +* I need to scan if-then-else blocks and while loops:: +* ERASEME55:: +* ERASEME56:: +* ERASEME57:: +* Is there a repository for flex scanners?:: +* How can I conditionally compile or preprocess my flex input file?:: +* Where can I find grammars for lex and yacc?:: +* I get an end-of-buffer message for each character scanned.:: +* unnamed-faq-62:: +* unnamed-faq-63:: +* unnamed-faq-64:: +* unnamed-faq-65:: +* unnamed-faq-66:: +* unnamed-faq-67:: +* unnamed-faq-68:: +* unnamed-faq-69:: +* unnamed-faq-70:: +* unnamed-faq-71:: +* unnamed-faq-72:: +* unnamed-faq-73:: +* unnamed-faq-74:: +* unnamed-faq-75:: +* unnamed-faq-76:: +* unnamed-faq-77:: +* unnamed-faq-78:: +* unnamed-faq-79:: +* unnamed-faq-80:: +* unnamed-faq-81:: +* unnamed-faq-82:: +* unnamed-faq-83:: +* unnamed-faq-84:: +* unnamed-faq-85:: +* unnamed-faq-86:: +* unnamed-faq-87:: +* unnamed-faq-88:: +* unnamed-faq-90:: +* unnamed-faq-91:: +* unnamed-faq-92:: +* unnamed-faq-93:: +* unnamed-faq-94:: +* unnamed-faq-95:: +* unnamed-faq-96:: +* unnamed-faq-97:: +* unnamed-faq-98:: +* unnamed-faq-99:: +* unnamed-faq-100:: +* unnamed-faq-101:: +* What is the difference between YYLEX_PARAM and YY_DECL?:: +* Why do I get "conflicting types for yylex" error?:: +* How do I access the values set in a Flex action from within a Bison action?:: + + +File: flex.info, Node: When was flex born?, Next: How do I expand backslash-escape sequences in C-style quoted strings?, Up: FAQ + +When was flex born? +=================== + +Vern Paxson took over the 'Software Tools' lex project from Jef +Poskanzer in 1982. At that point it was written in Ratfor. Around 1987 +or so, Paxson translated it into C, and a legend was born :-). + + +File: flex.info, Node: How do I expand backslash-escape sequences in C-style quoted strings?, Next: Why do flex scanners call fileno if it is not ANSI compatible?, Prev: When was flex born?, Up: FAQ + +How do I expand backslash-escape sequences in C-style quoted strings? +===================================================================== + +A key point when scanning quoted strings is that you cannot (easily) +write a single rule that will precisely match the string if you allow +things like embedded escape sequences and newlines. If you try to match +strings with a single rule then you'll wind up having to rescan the +string anyway to find any escape sequences. + + Instead you can use exclusive start conditions and a set of rules, +one for matching non-escaped text, one for matching a single escape, one +for matching an embedded newline, and one for recognizing the end of the +string. Each of these rules is then faced with the question of where to +put its intermediary results. The best solution is for the rules to +append their local value of 'yytext' to the end of a "string literal" +buffer. A rule like the escape-matcher will append to the buffer the +meaning of the escape sequence rather than the literal text in 'yytext'. +In this way, 'yytext' does not need to be modified at all. + + +File: flex.info, Node: Why do flex scanners call fileno if it is not ANSI compatible?, Next: Does flex support recursive pattern definitions?, Prev: How do I expand backslash-escape sequences in C-style quoted strings?, Up: FAQ + +Why do flex scanners call fileno if it is not ANSI compatible? +============================================================== + +Flex scanners call 'fileno()' in order to get the file descriptor +corresponding to 'yyin'. The file descriptor may be passed to +'isatty()' or 'read()', depending upon which '%options' you specified. +If your system does not have 'fileno()' support, to get rid of the +'read()' call, do not specify '%option read'. To get rid of the +'isatty()' call, you must specify one of '%option always-interactive' or +'%option never-interactive'. + + +File: flex.info, Node: Does flex support recursive pattern definitions?, Next: How do I skip huge chunks of input (tens of megabytes) while using flex?, Prev: Why do flex scanners call fileno if it is not ANSI compatible?, Up: FAQ + +Does flex support recursive pattern definitions? +================================================ + +e.g., + + %% + block "{"({block}|{statement})*"}" + + No. You cannot have recursive definitions. The pattern-matching +power of regular expressions in general (and therefore flex scanners, +too) is limited. In particular, regular expressions cannot "balance" +parentheses to an arbitrary degree. For example, it's impossible to +write a regular expression that matches all strings containing the same +number of '{'s as '}'s. For more powerful pattern matching, you need a +parser, such as 'GNU bison'. + + +File: flex.info, Node: How do I skip huge chunks of input (tens of megabytes) while using flex?, Next: Flex is not matching my patterns in the same order that I defined them., Prev: Does flex support recursive pattern definitions?, Up: FAQ + +How do I skip huge chunks of input (tens of megabytes) while using flex? +======================================================================== + +Use 'fseek()' (or 'lseek()') to position yyin, then call 'yyrestart()'. + + +File: flex.info, Node: Flex is not matching my patterns in the same order that I defined them., Next: My actions are executing out of order or sometimes not at all., Prev: How do I skip huge chunks of input (tens of megabytes) while using flex?, Up: FAQ + +Flex is not matching my patterns in the same order that I defined them. +======================================================================= + +'flex' picks the rule that matches the most text (i.e., the longest +possible input string). This is because 'flex' uses an entirely +different matching technique ("deterministic finite automata") that +actually does all of the matching simultaneously, in parallel. (Seems +impossible, but it's actually a fairly simple technique once you +understand the principles.) + + A side-effect of this parallel matching is that when the input +matches more than one rule, 'flex' scanners pick the rule that matched +the _most_ text. This is explained further in the manual, in the +section *Note Matching::. + + If you want 'flex' to choose a shorter match, then you can work +around this behavior by expanding your short rule to match more text, +then put back the extra: + + data_.* yyless( 5 ); BEGIN BLOCKIDSTATE; + + Another fix would be to make the second rule active only during the +'' start condition, and make that start condition +exclusive by declaring it with '%x' instead of '%s'. + + A final fix is to change the input language so that the ambiguity for +'data_' is removed, by adding characters to it that don't match the +identifier rule, or by removing characters (such as '_') from the +identifier rule so it no longer matches 'data_'. (Of course, you might +also not have the option of changing the input language.) + + +File: flex.info, Node: My actions are executing out of order or sometimes not at all., Next: How can I have multiple input sources feed into the same scanner at the same time?, Prev: Flex is not matching my patterns in the same order that I defined them., Up: FAQ + +My actions are executing out of order or sometimes not at all. +============================================================== + +Most likely, you have (in error) placed the opening '{' of the action +block on a different line than the rule, e.g., + + ^(foo|bar) + { <<<--- WRONG! + + } + + 'flex' requires that the opening '{' of an action associated with a +rule begin on the same line as does the rule. You need instead to write +your rules as follows: + + ^(foo|bar) { // CORRECT! + + } + + +File: flex.info, Node: How can I have multiple input sources feed into the same scanner at the same time?, Next: Can I build nested parsers that work with the same input file?, Prev: My actions are executing out of order or sometimes not at all., Up: FAQ + +How can I have multiple input sources feed into the same scanner at the same time? +================================================================================== + +If ... + * your scanner is free of backtracking (verified using 'flex''s '-b' + flag), + * AND you run your scanner interactively ('-I' option; default unless + using special table compression options), + * AND you feed it one character at a time by redefining 'YY_INPUT' to + do so, + + then every time it matches a token, it will have exhausted its input +buffer (because the scanner is free of backtracking). This means you +can safely use 'select()' at the point and only call 'yylex()' for +another token if 'select()' indicates there's data available. + + That is, move the 'select()' out from the input function to a point +where it determines whether 'yylex()' gets called for the next token. + + With this approach, you will still have problems if your input can +arrive piecemeal; 'select()' could inform you that the beginning of a +token is available, you call 'yylex()' to get it, but it winds up +blocking waiting for the later characters in the token. + + Here's another way: Move your input multiplexing inside of +'YY_INPUT'. That is, whenever 'YY_INPUT' is called, it 'select()''s to +see where input is available. If input is available for the scanner, it +reads and returns the next byte. If input is available from another +source, it calls whatever function is responsible for reading from that +source. (If no input is available, it blocks until some input is +available.) I've used this technique in an interpreter I wrote that +both reads keyboard input using a 'flex' scanner and IPC traffic from +sockets, and it works fine. + + +File: flex.info, Node: Can I build nested parsers that work with the same input file?, Next: How can I match text only at the end of a file?, Prev: How can I have multiple input sources feed into the same scanner at the same time?, Up: FAQ + +Can I build nested parsers that work with the same input file? +============================================================== + +This is not going to work without some additional effort. The reason is +that 'flex' block-buffers the input it reads from 'yyin'. This means +that the "outermost" 'yylex()', when called, will automatically slurp up +the first 8K of input available on yyin, and subsequent calls to other +'yylex()''s won't see that input. You might be tempted to work around +this problem by redefining 'YY_INPUT' to only return a small amount of +text, but it turns out that that approach is quite difficult. Instead, +the best solution is to combine all of your scanners into one large +scanner, using a different exclusive start condition for each. + + +File: flex.info, Node: How can I match text only at the end of a file?, Next: How can I make REJECT cascade across start condition boundaries?, Prev: Can I build nested parsers that work with the same input file?, Up: FAQ + +How can I match text only at the end of a file? +=============================================== + +There is no way to write a rule which is "match this text, but only if +it comes at the end of the file". You can fake it, though, if you +happen to have a character lying around that you don't allow in your +input. Then you redefine 'YY_INPUT' to call your own routine which, if +it sees an 'EOF', returns the magic character first (and remembers to +return a real 'EOF' next time it's called). Then you could write: + + (.|\n)*{EOF_CHAR} /* saw comment at EOF */ + + +File: flex.info, Node: How can I make REJECT cascade across start condition boundaries?, Next: Why cant I use fast or full tables with interactive mode?, Prev: How can I match text only at the end of a file?, Up: FAQ + +How can I make REJECT cascade across start condition boundaries? +================================================================ + +You can do this as follows. Suppose you have a start condition 'A', and +after exhausting all of the possible matches in '', you want to try +matches in ''. Then you could use the following: + + %x A + %% + rule_that_is_long ...; REJECT; + rule ...; REJECT; /* shorter rule */ + etc. + ... + .|\n { + /* Shortest and last rule in , so + * cascaded REJECTs will eventually + * wind up matching this rule. We want + * to now switch to the initial state + * and try matching from there instead. + */ + yyless(0); /* put back matched text */ + BEGIN(INITIAL); + } + + +File: flex.info, Node: Why cant I use fast or full tables with interactive mode?, Next: How much faster is -F or -f than -C?, Prev: How can I make REJECT cascade across start condition boundaries?, Up: FAQ + +Why can't I use fast or full tables with interactive mode? +========================================================== + +One of the assumptions flex makes is that interactive applications are +inherently slow (they're waiting on a human after all). It has to do +with how the scanner detects that it must be finished scanning a token. +For interactive scanners, after scanning each character the current +state is looked up in a table (essentially) to see whether there's a +chance of another input character possibly extending the length of the +match. If not, the scanner halts. For non-interactive scanners, the +end-of-token test is much simpler, basically a compare with 0, so no +memory bus cycles. Since the test occurs in the innermost scanning +loop, one would like to make it go as fast as possible. + + Still, it seems reasonable to allow the user to choose to trade off a +bit of performance in this area to gain the corresponding flexibility. +There might be another reason, though, why fast scanners don't support +the interactive option. + + +File: flex.info, Node: How much faster is -F or -f than -C?, Next: If I have a simple grammar cant I just parse it with flex?, Prev: Why cant I use fast or full tables with interactive mode?, Up: FAQ + +How much faster is -F or -f than -C? +==================================== + +Much faster (factor of 2-3). + + +File: flex.info, Node: If I have a simple grammar cant I just parse it with flex?, Next: Why doesn't yyrestart() set the start state back to INITIAL?, Prev: How much faster is -F or -f than -C?, Up: FAQ + +If I have a simple grammar can't I just parse it with flex? +=========================================================== + +Is your grammar recursive? That's almost always a sign that you're +better off using a parser/scanner rather than just trying to use a +scanner alone. + + +File: flex.info, Node: Why doesn't yyrestart() set the start state back to INITIAL?, Next: How can I match C-style comments?, Prev: If I have a simple grammar cant I just parse it with flex?, Up: FAQ + +Why doesn't yyrestart() set the start state back to INITIAL? +============================================================ + +There are two reasons. The first is that there might be programs that +rely on the start state not changing across file changes. The second is +that beginning with 'flex' version 2.4, use of 'yyrestart()' is no +longer required, so fixing the problem there doesn't solve the more +general problem. + + +File: flex.info, Node: How can I match C-style comments?, Next: The period isn't working the way I expected., Prev: Why doesn't yyrestart() set the start state back to INITIAL?, Up: FAQ + +How can I match C-style comments? +================================= + +You might be tempted to try something like this: + + "/*".*"*/" // WRONG! + + or, worse, this: + + "/*"(.|\n)"*/" // WRONG! + + The above rules will eat too much input, and blow up on things like: + + /* a comment */ do_my_thing( "oops */" ); + + Here is one way which allows you to track line information: + + { + "/*" BEGIN(IN_COMMENT); + } + { + "*/" BEGIN(INITIAL); + [^*\n]+ // eat comment in chunks + "*" // eat the lone star + \n yylineno++; + } + + +File: flex.info, Node: The period isn't working the way I expected., Next: Can I get the flex manual in another format?, Prev: How can I match C-style comments?, Up: FAQ + +The '.' isn't working the way I expected. +========================================= + +Here are some tips for using '.': + + * A common mistake is to place the grouping parenthesis AFTER an + operator, when you really meant to place the parenthesis BEFORE the + operator, e.g., you probably want this '(foo|bar)+' and NOT this + '(foo|bar+)'. + + The first pattern matches the words 'foo' or 'bar' any number of + times, e.g., it matches the text 'barfoofoobarfoo'. The second + pattern matches a single instance of 'foo' or a single instance of + 'bar' followed by one or more 'r's, e.g., it matches the text + 'barrrr' . + * A '.' inside '[]''s just means a literal'.' (period), and NOT "any + character except newline". + * Remember that '.' matches any character EXCEPT '\n' (and 'EOF'). + If you really want to match ANY character, including newlines, then + use '(.|\n)' Beware that the regex '(.|\n)+' will match your entire + input! + * Finally, if you want to match a literal '.' (a period), then use + '[.]' or '"."' + + +File: flex.info, Node: Can I get the flex manual in another format?, Next: Does there exist a "faster" NDFA->DFA algorithm?, Prev: The period isn't working the way I expected., Up: FAQ + +Can I get the flex manual in another format? +============================================ + +The 'flex' source distribution includes a texinfo manual. You are free +to convert that texinfo into whatever format you desire. The 'texinfo' +package includes tools for conversion to a number of formats. + + +File: flex.info, Node: Does there exist a "faster" NDFA->DFA algorithm?, Next: How does flex compile the DFA so quickly?, Prev: Can I get the flex manual in another format?, Up: FAQ + +Does there exist a "faster" NDFA->DFA algorithm? +================================================ + +There's no way around the potential exponential running time - it can +take you exponential time just to enumerate all of the DFA states. In +practice, though, the running time is closer to linear, or sometimes +quadratic. + + +File: flex.info, Node: How does flex compile the DFA so quickly?, Next: How can I use more than 8192 rules?, Prev: Does there exist a "faster" NDFA->DFA algorithm?, Up: FAQ + +How does flex compile the DFA so quickly? +========================================= + +There are two big speed wins that 'flex' uses: + + 1. It analyzes the input rules to construct equivalence classes for + those characters that always make the same transitions. It then + rewrites the NFA using equivalence classes for transitions instead + of characters. This cuts down the NFA->DFA computation time + dramatically, to the point where, for uncompressed DFA tables, the + DFA generation is often I/O bound in writing out the tables. + 2. It maintains hash values for previously computed DFA states, so + testing whether a newly constructed DFA state is equivalent to a + previously constructed state can be done very quickly, by first + comparing hash values. + + +File: flex.info, Node: How can I use more than 8192 rules?, Next: How do I abandon a file in the middle of a scan and switch to a new file?, Prev: How does flex compile the DFA so quickly?, Up: FAQ + +How can I use more than 8192 rules? +=================================== + +'Flex' is compiled with an upper limit of 8192 rules per scanner. If +you need more than 8192 rules in your scanner, you'll have to recompile +'flex' with the following changes in 'flexdef.h': + + < #define YY_TRAILING_MASK 0x2000 + < #define YY_TRAILING_HEAD_MASK 0x4000 + -- + > #define YY_TRAILING_MASK 0x20000000 + > #define YY_TRAILING_HEAD_MASK 0x40000000 + + This should work okay as long as your C compiler uses 32 bit +integers. But you might want to think about whether using such a huge +number of rules is the best way to solve your problem. + + The following may also be relevant: + + With luck, you should be able to increase the definitions in +flexdef.h for: + + #define JAMSTATE -32766 /* marks a reference to the state that always jams */ + #define MAXIMUM_MNS 31999 + #define BAD_SUBSCRIPT -32767 + + recompile everything, and it'll all work. Flex only has these +16-bit-like values built into it because a long time ago it was +developed on a machine with 16-bit ints. I've given this advice to +others in the past but haven't heard back from them whether it worked +okay or not... + + +File: flex.info, Node: How do I abandon a file in the middle of a scan and switch to a new file?, Next: How do I execute code only during initialization (only before the first scan)?, Prev: How can I use more than 8192 rules?, Up: FAQ + +How do I abandon a file in the middle of a scan and switch to a new file? +========================================================================= + +Just call 'yyrestart(newfile)'. Be sure to reset the start state if you +want a "fresh start, since 'yyrestart' does NOT reset the start state +back to 'INITIAL'. + + +File: flex.info, Node: How do I execute code only during initialization (only before the first scan)?, Next: How do I execute code at termination?, Prev: How do I abandon a file in the middle of a scan and switch to a new file?, Up: FAQ + +How do I execute code only during initialization (only before the first scan)? +============================================================================== + +You can specify an initial action by defining the macro 'YY_USER_INIT' +(though note that 'yyout' may not be available at the time this macro is +executed). Or you can add to the beginning of your rules section: + + %% + /* Must be indented! */ + static int did_init = 0; + + if ( ! did_init ){ + do_my_init(); + did_init = 1; + } + + +File: flex.info, Node: How do I execute code at termination?, Next: Where else can I find help?, Prev: How do I execute code only during initialization (only before the first scan)?, Up: FAQ + +How do I execute code at termination? +===================================== + +You can specify an action for the '<>' rule. + + +File: flex.info, Node: Where else can I find help?, Next: Can I include comments in the "rules" section of the file?, Prev: How do I execute code at termination?, Up: FAQ + +Where else can I find help? +=========================== + +You can find the flex homepage on the web at +. See that page for details about flex +mailing lists as well. + + +File: flex.info, Node: Can I include comments in the "rules" section of the file?, Next: I get an error about undefined yywrap()., Prev: Where else can I find help?, Up: FAQ + +Can I include comments in the "rules" section of the file? +========================================================== + +Yes, just about anywhere you want to. See the manual for the specific +syntax. + + +File: flex.info, Node: I get an error about undefined yywrap()., Next: How can I change the matching pattern at run time?, Prev: Can I include comments in the "rules" section of the file?, Up: FAQ + +I get an error about undefined yywrap(). +======================================== + +You must supply a 'yywrap()' function of your own, or link to 'libfl.a' +(which provides one), or use + + %option noyywrap + + in your source to say you don't want a 'yywrap()' function. + + +File: flex.info, Node: How can I change the matching pattern at run time?, Next: How can I expand macros in the input?, Prev: I get an error about undefined yywrap()., Up: FAQ + +How can I change the matching pattern at run time? +================================================== + +You can't, it's compiled into a static table when flex builds the +scanner. + + +File: flex.info, Node: How can I expand macros in the input?, Next: How can I build a two-pass scanner?, Prev: How can I change the matching pattern at run time?, Up: FAQ + +How can I expand macros in the input? +===================================== + +The best way to approach this problem is at a higher level, e.g., in the +parser. + + However, you can do this using multiple input buffers. + + %% + macro/[a-z]+ { + /* Saw the macro "macro" followed by extra stuff. */ + main_buffer = YY_CURRENT_BUFFER; + expansion_buffer = yy_scan_string(expand(yytext)); + yy_switch_to_buffer(expansion_buffer); + } + + <> { + if ( expansion_buffer ) + { + // We were doing an expansion, return to where + // we were. + yy_switch_to_buffer(main_buffer); + yy_delete_buffer(expansion_buffer); + expansion_buffer = 0; + } + else + yyterminate(); + } + + You probably will want a stack of expansion buffers to allow nested +macros. From the above though hopefully the idea is clear. + + +File: flex.info, Node: How can I build a two-pass scanner?, Next: How do I match any string not matched in the preceding rules?, Prev: How can I expand macros in the input?, Up: FAQ + +How can I build a two-pass scanner? +=================================== + +One way to do it is to filter the first pass to a temporary file, then +process the temporary file on the second pass. You will probably see a +performance hit, due to all the disk I/O. + + When you need to look ahead far forward like this, it almost always +means that the right solution is to build a parse tree of the entire +input, then walk it after the parse in order to generate the output. In +a sense, this is a two-pass approach, once through the text and once +through the parse tree, but the performance hit for the latter is +usually an order of magnitude smaller, since everything is already +classified, in binary format, and residing in memory. + + +File: flex.info, Node: How do I match any string not matched in the preceding rules?, Next: I am trying to port code from AT&T lex that uses yysptr and yysbuf., Prev: How can I build a two-pass scanner?, Up: FAQ + +How do I match any string not matched in the preceding rules? +============================================================= + +One way to assign precedence, is to place the more specific rules first. +If two rules would match the same input (same sequence of characters) +then the first rule listed in the 'flex' input wins, e.g., + + %% + foo[a-zA-Z_]+ return FOO_ID; + bar[a-zA-Z_]+ return BAR_ID; + [a-zA-Z_]+ return GENERIC_ID; + + Note that the rule '[a-zA-Z_]+' must come *after* the others. It +will match the same amount of text as the more specific rules, and in +that case the 'flex' scanner will pick the first rule listed in your +scanner as the one to match. + + +File: flex.info, Node: I am trying to port code from AT&T lex that uses yysptr and yysbuf., Next: Is there a way to make flex treat NULL like a regular character?, Prev: How do I match any string not matched in the preceding rules?, Up: FAQ + +I am trying to port code from AT&T lex that uses yysptr and yysbuf. +=================================================================== + +Those are internal variables pointing into the AT&T scanner's input +buffer. I imagine they're being manipulated in user versions of the +'input()' and 'unput()' functions. If so, what you need to do is +analyze those functions to figure out what they're doing, and then +replace 'input()' with an appropriate definition of 'YY_INPUT'. You +shouldn't need to (and must not) replace 'flex''s 'unput()' function. + + +File: flex.info, Node: Is there a way to make flex treat NULL like a regular character?, Next: Whenever flex can not match the input it says "flex scanner jammed"., Prev: I am trying to port code from AT&T lex that uses yysptr and yysbuf., Up: FAQ + +Is there a way to make flex treat NULL like a regular character? +================================================================ + +Yes, '\0' and '\x00' should both do the trick. Perhaps you have an +ancient version of 'flex'. The latest release is version 2.6.4. + + +File: flex.info, Node: Whenever flex can not match the input it says "flex scanner jammed"., Next: Why doesn't flex have non-greedy operators like perl does?, Prev: Is there a way to make flex treat NULL like a regular character?, Up: FAQ + +Whenever flex can not match the input it says "flex scanner jammed". +==================================================================== + +You need to add a rule that matches the otherwise-unmatched text, e.g., + + %option yylineno + %% + [[a bunch of rules here]] + + . printf("bad input character '%s' at line %d\n", yytext, yylineno); + + See '%option default' for more information. + + +File: flex.info, Node: Why doesn't flex have non-greedy operators like perl does?, Next: Memory leak - 16386 bytes allocated by malloc., Prev: Whenever flex can not match the input it says "flex scanner jammed"., Up: FAQ + +Why doesn't flex have non-greedy operators like perl does? +========================================================== + +A DFA can do a non-greedy match by stopping the first time it enters an +accepting state, instead of consuming input until it determines that no +further matching is possible (a "jam" state). This is actually easier +to implement than longest leftmost match (which flex does). + + But it's also much less useful than longest leftmost match. In +general, when you find yourself wishing for non-greedy matching, that's +usually a sign that you're trying to make the scanner do some parsing. +That's generally the wrong approach, since it lacks the power to do a +decent job. Better is to either introduce a separate parser, or to +split the scanner into multiple scanners using (exclusive) start +conditions. + + You might have a separate start state once you've seen the 'BEGIN'. +In that state, you might then have a regex that will match 'END' (to +kick you out of the state), and perhaps '(.|\n)' to get a single +character within the chunk ... + + This approach also has much better error-reporting properties. + + +File: flex.info, Node: Memory leak - 16386 bytes allocated by malloc., Next: How do I track the byte offset for lseek()?, Prev: Why doesn't flex have non-greedy operators like perl does?, Up: FAQ + +Memory leak - 16386 bytes allocated by malloc. +============================================== + +UPDATED 2002-07-10: As of 'flex' version 2.5.9, this leak means that you +did not call 'yylex_destroy()'. If you are using an earlier version of +'flex', then read on. + + The leak is about 16426 bytes. That is, (8192 * 2 + 2) for the +read-buffer, and about 40 for 'struct yy_buffer_state' (depending upon +alignment). The leak is in the non-reentrant C scanner only (NOT in the +reentrant scanner, NOT in the C++ scanner). Since 'flex' doesn't know +when you are done, the buffer is never freed. + + However, the leak won't multiply since the buffer is reused no matter +how many times you call 'yylex()'. + + If you want to reclaim the memory when you are completely done +scanning, then you might try this: + + /* For non-reentrant C scanner only. */ + yy_delete_buffer(YY_CURRENT_BUFFER); + yy_init = 1; + + Note: 'yy_init' is an "internal variable", and hasn't been tested in +this situation. It is possible that some other globals may need +resetting as well. + + +File: flex.info, Node: How do I track the byte offset for lseek()?, Next: How do I use my own I/O classes in a C++ scanner?, Prev: Memory leak - 16386 bytes allocated by malloc., Up: FAQ + +How do I track the byte offset for lseek()? +=========================================== + + > We thought that it would be possible to have this number through the + > evaluation of the following expression: + > + > seek_position = (no_buffers)*YY_READ_BUF_SIZE + yy_c_buf_p - YY_CURRENT_BUFFER->yy_ch_buf + + While this is the right idea, it has two problems. The first is that +it's possible that 'flex' will request less than 'YY_READ_BUF_SIZE' +during an invocation of 'YY_INPUT' (or that your input source will +return less even though 'YY_READ_BUF_SIZE' bytes were requested). The +second problem is that when refilling its internal buffer, 'flex' keeps +some characters from the previous buffer (because usually it's in the +middle of a match, and needs those characters to construct 'yytext' for +the match once it's done). Because of this, 'yy_c_buf_p - +YY_CURRENT_BUFFER->yy_ch_buf' won't be exactly the number of characters +already read from the current buffer. + + An alternative solution is to count the number of characters you've +matched since starting to scan. This can be done by using +'YY_USER_ACTION'. For example, + + #define YY_USER_ACTION num_chars += yyleng; + + (You need to be careful to update your bookkeeping if you use +'yymore('), 'yyless()', 'unput()', or 'input()'.) + + +File: flex.info, Node: How do I use my own I/O classes in a C++ scanner?, Next: How do I skip as many chars as possible?, Prev: How do I track the byte offset for lseek()?, Up: FAQ + +How do I use my own I/O classes in a C++ scanner? +================================================= + +When the flex C++ scanning class rewrite finally happens, then this sort +of thing should become much easier. + + You can do this by passing the various functions (such as +'LexerInput()' and 'LexerOutput()') NULL 'iostream*''s, and then dealing +with your own I/O classes surreptitiously (i.e., stashing them in +special member variables). This works because the only assumption about +the lexer regarding what's done with the iostream's is that they're +ultimately passed to 'LexerInput()' and 'LexerOutput', which then do +whatever is necessary with them. + + +File: flex.info, Node: How do I skip as many chars as possible?, Next: deleteme00, Prev: How do I use my own I/O classes in a C++ scanner?, Up: FAQ + +How do I skip as many chars as possible? +======================================== + +How do I skip as many chars as possible - without interfering with the +other patterns? + + In the example below, we want to skip over characters until we see +the phrase "endskip". The following will _NOT_ work correctly (do you +see why not?) + + /* INCORRECT SCANNER */ + %x SKIP + %% + startskip BEGIN(SKIP); + ... + "endskip" BEGIN(INITIAL); + .* ; + + The problem is that the pattern .* will eat up the word "endskip." +The simplest (but slow) fix is: + + "endskip" BEGIN(INITIAL); + . ; + + The fix involves making the second rule match more, without making it +match "endskip" plus something else. So for example: + + "endskip" BEGIN(INITIAL); + [^e]+ ; + . ;/* so you eat up e's, too */ + + +File: flex.info, Node: deleteme00, Next: Are certain equivalent patterns faster than others?, Prev: How do I skip as many chars as possible?, Up: FAQ + +deleteme00 +========== + + QUESTION: + When was flex born? + + Vern Paxson took over + the Software Tools lex project from Jef Poskanzer in 1982. At that point it + was written in Ratfor. Around 1987 or so, Paxson translated it into C, and + a legend was born :-). + + +File: flex.info, Node: Are certain equivalent patterns faster than others?, Next: Is backing up a big deal?, Prev: deleteme00, Up: FAQ + +Are certain equivalent patterns faster than others? +=================================================== + + To: Adoram Rogel + Subject: Re: Flex 2.5.2 performance questions + In-reply-to: Your message of Wed, 18 Sep 96 11:12:17 EDT. + Date: Wed, 18 Sep 96 10:51:02 PDT + From: Vern Paxson + + [Note, the most recent flex release is 2.5.4, which you can get from + ftp.ee.lbl.gov. It has bug fixes over 2.5.2 and 2.5.3.] + + > 1. Using the pattern + > ([Ff](oot)?)?[Nn](ote)?(\.)? + > instead of + > (((F|f)oot(N|n)ote)|((N|n)ote)|((N|n)\.)|((F|f)(N|n)(\.))) + > (in a very complicated flex program) caused the program to slow from + > 300K+/min to 100K/min (no other changes were done). + + These two are not equivalent. For example, the first can match "footnote." + but the second can only match "footnote". This is almost certainly the + cause in the discrepancy - the slower scanner run is matching more tokens, + and/or having to do more backing up. + + > 2. Which of these two are better: [Ff]oot or (F|f)oot ? + + From a performance point of view, they're equivalent (modulo presumably + minor effects such as memory cache hit rates; and the presence of trailing + context, see below). From a space point of view, the first is slightly + preferable. + + > 3. I have a pattern that look like this: + > pats {p1}|{p2}|{p3}|...|{p50} (50 patterns ORd) + > + > running yet another complicated program that includes the following rule: + > {and}/{no4}{bb}{pats} + > + > gets me to "too complicated - over 32,000 states"... + + I can't tell from this example whether the trailing context is variable-length + or fixed-length (it could be the latter if {and} is fixed-length). If it's + variable length, which flex -p will tell you, then this reflects a basic + performance problem, and if you can eliminate it by restructuring your + scanner, you will see significant improvement. + + > so I divided {pats} to {pats1}, {pats2},..., {pats5} each consists of about + > 10 patterns and changed the rule to be 5 rules. + > This did compile, but what is the rule of thumb here ? + + The rule is to avoid trailing context other than fixed-length, in which for + a/b, either the 'a' pattern or the 'b' pattern have a fixed length. Use + of the '|' operator automatically makes the pattern variable length, so in + this case '[Ff]oot' is preferred to '(F|f)oot'. + + > 4. I changed a rule that looked like this: + > {and}{bb}/{ROMAN}[^A-Za-z] { BEGIN... + > + > to the next 2 rules: + > {and}{bb}/{ROMAN}[A-Za-z] { ECHO;} + > {and}{bb}/{ROMAN} { BEGIN... + > + > Again, I understand the using [^...] will cause a great performance loss + + Actually, it doesn't cause any sort of performance loss. It's a surprising + fact about regular expressions that they always match in linear time + regardless of how complex they are. + + > but are there any specific rules about it ? + + See the "Performance Considerations" section of the man page, and also + the example in MISC/fastwc/. + + Vern + + +File: flex.info, Node: Is backing up a big deal?, Next: Can I fake multi-byte character support?, Prev: Are certain equivalent patterns faster than others?, Up: FAQ + +Is backing up a big deal? +========================= + + To: Adoram Rogel + Subject: Re: Flex 2.5.2 performance questions + In-reply-to: Your message of Thu, 19 Sep 96 10:16:04 EDT. + Date: Thu, 19 Sep 96 09:58:00 PDT + From: Vern Paxson + + > a lot about the backing up problem. + > I believe that there lies my biggest problem, and I'll try to improve + > it. + + Since you have variable trailing context, this is a bigger performance + problem. Fixing it is usually easier than fixing backing up, which in a + complicated scanner (yours seems to fit the bill) can be extremely + difficult to do correctly. + + You also don't mention what flags you are using for your scanner. + -f makes a large speed difference, and -Cfe buys you nearly as much + speed but the resulting scanner is considerably smaller. + + > I have an | operator in {and} and in {pats} so both of them are variable + > length. + + -p should have reported this. + + > Is changing one of them to fixed-length is enough ? + + Yes. + + > Is it possible to change the 32,000 states limit ? + + Yes. I've appended instructions on how. Before you make this change, + though, you should think about whether there are ways to fundamentally + simplify your scanner - those are certainly preferable! + + Vern + + To increase the 32K limit (on a machine with 32 bit integers), you increase + the magnitude of the following in flexdef.h: + + #define JAMSTATE -32766 /* marks a reference to the state that always jams */ + #define MAXIMUM_MNS 31999 + #define BAD_SUBSCRIPT -32767 + #define MAX_SHORT 32700 + + Adding a 0 or two after each should do the trick. + + +File: flex.info, Node: Can I fake multi-byte character support?, Next: deleteme01, Prev: Is backing up a big deal?, Up: FAQ + +Can I fake multi-byte character support? +======================================== + + To: Heeman_Lee@hp.com + Subject: Re: flex - multi-byte support? + In-reply-to: Your message of Thu, 03 Oct 1996 17:24:04 PDT. + Date: Fri, 04 Oct 1996 11:42:18 PDT + From: Vern Paxson + + > I assume as long as my *.l file defines the + > range of expected character code values (in octal format), flex will + > scan the file and read multi-byte characters correctly. But I have no + > confidence in this assumption. + + Your lack of confidence is justified - this won't work. + + Flex has in it a widespread assumption that the input is processed + one byte at a time. Fixing this is on the to-do list, but is involved, + so it won't happen any time soon. In the interim, the best I can suggest + (unless you want to try fixing it yourself) is to write your rules in + terms of pairs of bytes, using definitions in the first section: + + X \xfe\xc2 + ... + %% + foo{X}bar found_foo_fe_c2_bar(); + + etc. Definitely a pain - sorry about that. + + By the way, the email address you used for me is ancient, indicating you + have a very old version of flex. You can get the most recent, 2.5.4, from + ftp.ee.lbl.gov. + + Vern + + +File: flex.info, Node: deleteme01, Next: Can you discuss some flex internals?, Prev: Can I fake multi-byte character support?, Up: FAQ + +deleteme01 +========== + + To: moleary@primus.com + Subject: Re: Flex / Unicode compatibility question + In-reply-to: Your message of Tue, 22 Oct 1996 10:15:42 PDT. + Date: Tue, 22 Oct 1996 11:06:13 PDT + From: Vern Paxson + + Unfortunately flex at the moment has a widespread assumption within it + that characters are processed 8 bits at a time. I don't see any easy + fix for this (other than writing your rules in terms of double characters - + a pain). I also don't know of a wider lex, though you might try surfing + the Plan 9 stuff because I know it's a Unicode system, and also the PCCT + toolkit (try searching say Alta Vista for "Purdue Compiler Construction + Toolkit"). + + Fixing flex to handle wider characters is on the long-term to-do list. + But since flex is a strictly spare-time project these days, this probably + won't happen for quite a while, unless someone else does it first. + + Vern + + +File: flex.info, Node: Can you discuss some flex internals?, Next: unput() messes up yy_at_bol, Prev: deleteme01, Up: FAQ + +Can you discuss some flex internals? +==================================== + + To: Johan Linde + Subject: Re: translation of flex + In-reply-to: Your message of Sun, 10 Nov 1996 09:16:36 PST. + Date: Mon, 11 Nov 1996 10:33:50 PST + From: Vern Paxson + + > I'm working for the Swedish team translating GNU program, and I'm currently + > working with flex. I have a few questions about some of the messages which + > I hope you can answer. + + All of the things you're wondering about, by the way, concerning flex + internals - probably the only person who understands what they mean in + English is me! So I wouldn't worry too much about getting them right. + That said ... + + > #: main.c:545 + > msgid " %d protos created\n" + > + > Does proto mean prototype? + + Yes - prototypes of state compression tables. + + > #: main.c:539 + > msgid " %d/%d (peak %d) template nxt-chk entries created\n" + > + > Here I'm mainly puzzled by 'nxt-chk'. I guess it means 'next-check'. (?) + > However, 'template next-check entries' doesn't make much sense to me. To be + > able to find a good translation I need to know a little bit more about it. + + There is a scheme in the Aho/Sethi/Ullman compiler book for compressing + scanner tables. It involves creating two pairs of tables. The first has + "base" and "default" entries, the second has "next" and "check" entries. + The "base" entry is indexed by the current state and yields an index into + the next/check table. The "default" entry gives what to do if the state + transition isn't found in next/check. The "next" entry gives the next + state to enter, but only if the "check" entry verifies that this entry is + correct for the current state. Flex creates templates of series of + next/check entries and then encodes differences from these templates as a + way to compress the tables. + + > #: main.c:533 + > msgid " %d/%d base-def entries created\n" + > + > The same problem here for 'base-def'. + + See above. + + Vern + + +File: flex.info, Node: unput() messes up yy_at_bol, Next: The | operator is not doing what I want, Prev: Can you discuss some flex internals?, Up: FAQ + +unput() messes up yy_at_bol +=========================== + + To: Xinying Li + Subject: Re: FLEX ? + In-reply-to: Your message of Wed, 13 Nov 1996 17:28:38 PST. + Date: Wed, 13 Nov 1996 19:51:54 PST + From: Vern Paxson + + > "unput()" them to input flow, question occurs. If I do this after I scan + > a carriage, the variable "YY_CURRENT_BUFFER->yy_at_bol" is changed. That + > means the carriage flag has gone. + + You can control this by calling yy_set_bol(). It's described in the manual. + + > And if in pre-reading it goes to the end of file, is anything done + > to control the end of curren buffer and end of file? + + No, there's no way to put back an end-of-file. + + > By the way I am using flex 2.5.2 and using the "-l". + + The latest release is 2.5.4, by the way. It fixes some bugs in 2.5.2 and + 2.5.3. You can get it from ftp.ee.lbl.gov. + + Vern + + +File: flex.info, Node: The | operator is not doing what I want, Next: Why can't flex understand this variable trailing context pattern?, Prev: unput() messes up yy_at_bol, Up: FAQ + +The | operator is not doing what I want +======================================= + + To: Alain.ISSARD@st.com + Subject: Re: Start condition with FLEX + In-reply-to: Your message of Mon, 18 Nov 1996 09:45:02 PST. + Date: Mon, 18 Nov 1996 10:41:34 PST + From: Vern Paxson + + > I am not able to use the start condition scope and to use the | (OR) with + > rules having start conditions. + + The problem is that if you use '|' as a regular expression operator, for + example "a|b" meaning "match either 'a' or 'b'", then it must *not* have + any blanks around it. If you instead want the special '|' *action* (which + from your scanner appears to be the case), which is a way of giving two + different rules the same action: + + foo | + bar matched_foo_or_bar(); + + then '|' *must* be separated from the first rule by whitespace and *must* + be followed by a new line. You *cannot* write it as: + + foo | bar matched_foo_or_bar(); + + even though you might think you could because yacc supports this syntax. + The reason for this unfortunately incompatibility is historical, but it's + unlikely to be changed. + + Your problems with start condition scope are simply due to syntax errors + from your use of '|' later confusing flex. + + Let me know if you still have problems. + + Vern + + +File: flex.info, Node: Why can't flex understand this variable trailing context pattern?, Next: The ^ operator isn't working, Prev: The | operator is not doing what I want, Up: FAQ + +Why can't flex understand this variable trailing context pattern? +================================================================= + + To: Gregory Margo + Subject: Re: flex-2.5.3 bug report + In-reply-to: Your message of Sat, 23 Nov 1996 16:50:09 PST. + Date: Sat, 23 Nov 1996 17:07:32 PST + From: Vern Paxson + + > Enclosed is a lex file that "real" lex will process, but I cannot get + > flex to process it. Could you try it and maybe point me in the right direction? + + Your problem is that some of the definitions in the scanner use the '/' + trailing context operator, and have it enclosed in ()'s. Flex does not + allow this operator to be enclosed in ()'s because doing so allows undefined + regular expressions such as "(a/b)+". So the solution is to remove the + parentheses. Note that you must also be building the scanner with the -l + option for AT&T lex compatibility. Without this option, flex automatically + encloses the definitions in parentheses. + + Vern + + +File: flex.info, Node: The ^ operator isn't working, Next: Trailing context is getting confused with trailing optional patterns, Prev: Why can't flex understand this variable trailing context pattern?, Up: FAQ + +The ^ operator isn't working +============================ + + To: Thomas Hadig + Subject: Re: Flex Bug ? + In-reply-to: Your message of Tue, 26 Nov 1996 14:35:01 PST. + Date: Tue, 26 Nov 1996 11:15:05 PST + From: Vern Paxson + + > In my lexer code, i have the line : + > ^\*.* { } + > + > Thus all lines starting with an astrix (*) are comment lines. + > This does not work ! + + I can't get this problem to reproduce - it works fine for me. Note + though that if what you have is slightly different: + + COMMENT ^\*.* + %% + {COMMENT} { } + + then it won't work, because flex pushes back macro definitions enclosed + in ()'s, so the rule becomes + + (^\*.*) { } + + and now that the '^' operator is not at the immediate beginning of the + line, it's interpreted as just a regular character. You can avoid this + behavior by using the "-l" lex-compatibility flag, or "%option lex-compat". + + Vern + + +File: flex.info, Node: Trailing context is getting confused with trailing optional patterns, Next: Is flex GNU or not?, Prev: The ^ operator isn't working, Up: FAQ + +Trailing context is getting confused with trailing optional patterns +==================================================================== + + To: Adoram Rogel + Subject: Re: Flex 2.5.4 BOF ??? + In-reply-to: Your message of Tue, 26 Nov 1996 16:10:41 PST. + Date: Wed, 27 Nov 1996 10:56:25 PST + From: Vern Paxson + + > Organization(s)?/[a-z] + > + > This matched "Organizations" (looking in debug mode, the trailing s + > was matched with trailing context instead of the optional (s) in the + > end of the word. + + That should only happen with lex. Flex can properly match this pattern. + (That might be what you're saying, I'm just not sure.) + + > Is there a way to avoid this dangerous trailing context problem ? + + Unfortunately, there's no easy way. On the other hand, I don't see why + it should be a problem. Lex's matching is clearly wrong, and I'd hope + that usually the intent remains the same as expressed with the pattern, + so flex's matching will be correct. + + Vern + + +File: flex.info, Node: Is flex GNU or not?, Next: ERASEME53, Prev: Trailing context is getting confused with trailing optional patterns, Up: FAQ + +Is flex GNU or not? +=================== + + To: Cameron MacKinnon + Subject: Re: Flex documentation bug + In-reply-to: Your message of Mon, 02 Dec 1996 00:07:08 PST. + Date: Sun, 01 Dec 1996 22:29:39 PST + From: Vern Paxson + + > I'm not sure how or where to submit bug reports (documentation or + > otherwise) for the GNU project stuff ... + + Well, strictly speaking flex isn't part of the GNU project. They just + distribute it because no one's written a decent GPL'd lex replacement. + So you should send bugs directly to me. Those sent to the GNU folks + sometimes find there way to me, but some may drop between the cracks. + + > In GNU Info, under the section 'Start Conditions', and also in the man + > page (mine's dated April '95) is a nice little snippet showing how to + > parse C quoted strings into a buffer, defined to be MAX_STR_CONST in + > size. Unfortunately, no overflow checking is ever done ... + + This is already mentioned in the manual: + + Finally, here's an example of how to match C-style quoted + strings using exclusive start conditions, including expanded + escape sequences (but not including checking for a string + that's too long): + + The reason for not doing the overflow checking is that it will needlessly + clutter up an example whose main purpose is just to demonstrate how to + use flex. + + The latest release is 2.5.4, by the way, available from ftp.ee.lbl.gov. + + Vern + + +File: flex.info, Node: ERASEME53, Next: I need to scan if-then-else blocks and while loops, Prev: Is flex GNU or not?, Up: FAQ + +ERASEME53 +========= + + To: tsv@cs.UManitoba.CA + Subject: Re: Flex (reg).. + In-reply-to: Your message of Thu, 06 Mar 1997 23:50:16 PST. + Date: Thu, 06 Mar 1997 15:54:19 PST + From: Vern Paxson + + > [:alpha:] ([:alnum:] | \\_)* + + If your rule really has embedded blanks as shown above, then it won't + work, as the first blank delimits the rule from the action. (It wouldn't + even compile ...) You need instead: + + [:alpha:]([:alnum:]|\\_)* + + and that should work fine - there's no restriction on what can go inside + of ()'s except for the trailing context operator, '/'. + + Vern + + +File: flex.info, Node: I need to scan if-then-else blocks and while loops, Next: ERASEME55, Prev: ERASEME53, Up: FAQ + +I need to scan if-then-else blocks and while loops +================================================== + + To: "Mike Stolnicki" + Subject: Re: FLEX help + In-reply-to: Your message of Fri, 30 May 1997 13:33:27 PDT. + Date: Fri, 30 May 1997 10:46:35 PDT + From: Vern Paxson + + > We'd like to add "if-then-else", "while", and "for" statements to our + > language ... + > We've investigated many possible solutions. The one solution that seems + > the most reasonable involves knowing the position of a TOKEN in yyin. + + I strongly advise you to instead build a parse tree (abstract syntax tree) + and loop over that instead. You'll find this has major benefits in keeping + your interpreter simple and extensible. + + That said, the functionality you mention for get_position and set_position + have been on the to-do list for a while. As flex is a purely spare-time + project for me, no guarantees when this will be added (in particular, it + for sure won't be for many months to come). + + Vern + + +File: flex.info, Node: ERASEME55, Next: ERASEME56, Prev: I need to scan if-then-else blocks and while loops, Up: FAQ + +ERASEME55 +========= + + To: Colin Paul Adams + Subject: Re: Flex C++ classes and Bison + In-reply-to: Your message of 09 Aug 1997 17:11:41 PDT. + Date: Fri, 15 Aug 1997 10:48:19 PDT + From: Vern Paxson + + > #define YY_DECL int yylex (YYSTYPE *lvalp, struct parser_control + > *parm) + > + > I have been trying to get this to work as a C++ scanner, but it does + > not appear to be possible (warning that it matches no declarations in + > yyFlexLexer, or something like that). + > + > Is this supposed to be possible, or is it being worked on (I DID + > notice the comment that scanner classes are still experimental, so I'm + > not too hopeful)? + + What you need to do is derive a subclass from yyFlexLexer that provides + the above yylex() method, squirrels away lvalp and parm into member + variables, and then invokes yyFlexLexer::yylex() to do the regular scanning. + + Vern + + +File: flex.info, Node: ERASEME56, Next: ERASEME57, Prev: ERASEME55, Up: FAQ + +ERASEME56 +========= + + To: Mikael.Latvala@lmf.ericsson.se + Subject: Re: Possible mistake in Flex v2.5 document + In-reply-to: Your message of Fri, 05 Sep 1997 16:07:24 PDT. + Date: Fri, 05 Sep 1997 10:01:54 PDT + From: Vern Paxson + + > In that example you show how to count comment lines when using + > C style /* ... */ comments. My question is, shouldn't you take into + > account a scenario where end of a comment marker occurs inside + > character or string literals? + + The scanner certainly needs to also scan character and string literals. + However it does that (there's an example in the man page for strings), the + lexer will recognize the beginning of the literal before it runs across the + embedded "/*". Consequently, it will finish scanning the literal before it + even considers the possibility of matching "/*". + + Example: + + '([^']*|{ESCAPE_SEQUENCE})' + + will match all the text between the ''s (inclusive). So the lexer + considers this as a token beginning at the first ', and doesn't even + attempt to match other tokens inside it. + + I thinnk this subtlety is not worth putting in the manual, as I suspect + it would confuse more people than it would enlighten. + + Vern + + +File: flex.info, Node: ERASEME57, Next: Is there a repository for flex scanners?, Prev: ERASEME56, Up: FAQ + +ERASEME57 +========= + + To: "Marty Leisner" + Subject: Re: flex limitations + In-reply-to: Your message of Sat, 06 Sep 1997 11:27:21 PDT. + Date: Mon, 08 Sep 1997 11:38:08 PDT + From: Vern Paxson + + > %% + > [a-zA-Z]+ /* skip a line */ + > { printf("got %s\n", yytext); } + > %% + + What version of flex are you using? If I feed this to 2.5.4, it complains: + + "bug.l", line 5: EOF encountered inside an action + "bug.l", line 5: unrecognized rule + "bug.l", line 5: fatal parse error + + Not the world's greatest error message, but it manages to flag the problem. + + (With the introduction of start condition scopes, flex can't accommodate + an action on a separate line, since it's ambiguous with an indented rule.) + + You can get 2.5.4 from ftp.ee.lbl.gov. + + Vern + + +File: flex.info, Node: Is there a repository for flex scanners?, Next: How can I conditionally compile or preprocess my flex input file?, Prev: ERASEME57, Up: FAQ + +Is there a repository for flex scanners? +======================================== + +Not that we know of. You might try asking on comp.compilers. + + +File: flex.info, Node: How can I conditionally compile or preprocess my flex input file?, Next: Where can I find grammars for lex and yacc?, Prev: Is there a repository for flex scanners?, Up: FAQ + +How can I conditionally compile or preprocess my flex input file? +================================================================= + +Flex doesn't have a preprocessor like C does. You might try using m4, +or the C preprocessor plus a sed script to clean up the result. + + +File: flex.info, Node: Where can I find grammars for lex and yacc?, Next: I get an end-of-buffer message for each character scanned., Prev: How can I conditionally compile or preprocess my flex input file?, Up: FAQ + +Where can I find grammars for lex and yacc? +=========================================== + +In the sources for flex and bison. + + +File: flex.info, Node: I get an end-of-buffer message for each character scanned., Next: unnamed-faq-62, Prev: Where can I find grammars for lex and yacc?, Up: FAQ + +I get an end-of-buffer message for each character scanned. +========================================================== + +This will happen if your LexerInput() function returns only one +character at a time, which can happen either if you're scanner is +"interactive", or if the streams library on your platform always returns +1 for yyin->gcount(). + + Solution: override LexerInput() with a version that returns whole +buffers. + + +File: flex.info, Node: unnamed-faq-62, Next: unnamed-faq-63, Prev: I get an end-of-buffer message for each character scanned., Up: FAQ + +unnamed-faq-62 +============== + + To: Georg.Rehm@CL-KI.Uni-Osnabrueck.DE + Subject: Re: Flex maximums + In-reply-to: Your message of Mon, 17 Nov 1997 17:16:06 PST. + Date: Mon, 17 Nov 1997 17:16:15 PST + From: Vern Paxson + + > I took a quick look into the flex-sources and altered some #defines in + > flexdefs.h: + > + > #define INITIAL_MNS 64000 + > #define MNS_INCREMENT 1024000 + > #define MAXIMUM_MNS 64000 + + The things to fix are to add a couple of zeroes to: + + #define JAMSTATE -32766 /* marks a reference to the state that always jams */ + #define MAXIMUM_MNS 31999 + #define BAD_SUBSCRIPT -32767 + #define MAX_SHORT 32700 + + and, if you get complaints about too many rules, make the following change too: + + #define YY_TRAILING_MASK 0x200000 + #define YY_TRAILING_HEAD_MASK 0x400000 + + - Vern + + +File: flex.info, Node: unnamed-faq-63, Next: unnamed-faq-64, Prev: unnamed-faq-62, Up: FAQ + +unnamed-faq-63 +============== + + To: jimmey@lexis-nexis.com (Jimmey Todd) + Subject: Re: FLEX question regarding istream vs ifstream + In-reply-to: Your message of Mon, 08 Dec 1997 15:54:15 PST. + Date: Mon, 15 Dec 1997 13:21:35 PST + From: Vern Paxson + + > stdin_handle = YY_CURRENT_BUFFER; + > ifstream fin( "aFile" ); + > yy_switch_to_buffer( yy_create_buffer( fin, YY_BUF_SIZE ) ); + > + > What I'm wanting to do, is pass the contents of a file thru one set + > of rules and then pass stdin thru another set... It works great if, I + > don't use the C++ classes. But since everything else that I'm doing is + > in C++, I thought I'd be consistent. + > + > The problem is that 'yy_create_buffer' is expecting an istream* as it's + > first argument (as stated in the man page). However, fin is a ifstream + > object. Any ideas on what I might be doing wrong? Any help would be + > appreciated. Thanks!! + + You need to pass &fin, to turn it into an ifstream* instead of an ifstream. + Then its type will be compatible with the expected istream*, because ifstream + is derived from istream. + + Vern + + +File: flex.info, Node: unnamed-faq-64, Next: unnamed-faq-65, Prev: unnamed-faq-63, Up: FAQ + +unnamed-faq-64 +============== + + To: Enda Fadian + Subject: Re: Question related to Flex man page? + In-reply-to: Your message of Tue, 16 Dec 1997 15:17:34 PST. + Date: Tue, 16 Dec 1997 14:17:09 PST + From: Vern Paxson + + > Can you explain to me what is ment by a long-jump in relation to flex? + + Using the longjmp() function while inside yylex() or a routine called by it. + + > what is the flex activation frame. + + Just yylex()'s stack frame. + + > As far as I can see yyrestart will bring me back to the sart of the input + > file and using flex++ isnot really an option! + + No, yyrestart() doesn't imply a rewind, even though its name might sound + like it does. It tells the scanner to flush its internal buffers and + start reading from the given file at its present location. + + Vern + + +File: flex.info, Node: unnamed-faq-65, Next: unnamed-faq-66, Prev: unnamed-faq-64, Up: FAQ + +unnamed-faq-65 +============== + + To: hassan@larc.info.uqam.ca (Hassan Alaoui) + Subject: Re: Need urgent Help + In-reply-to: Your message of Sat, 20 Dec 1997 19:38:19 PST. + Date: Sun, 21 Dec 1997 21:30:46 PST + From: Vern Paxson + + > /usr/lib/yaccpar: In function `int yyparse()': + > /usr/lib/yaccpar:184: warning: implicit declaration of function `int yylex(...)' + > + > ld: Undefined symbol + > _yylex + > _yyparse + > _yyin + + This is a known problem with Solaris C++ (and/or Solaris yacc). I believe + the fix is to explicitly insert some 'extern "C"' statements for the + corresponding routines/symbols. + + Vern + + +File: flex.info, Node: unnamed-faq-66, Next: unnamed-faq-67, Prev: unnamed-faq-65, Up: FAQ + +unnamed-faq-66 +============== + + To: mc0307@mclink.it + Cc: gnu@prep.ai.mit.edu + Subject: Re: [mc0307@mclink.it: Help request] + In-reply-to: Your message of Fri, 12 Dec 1997 17:57:29 PST. + Date: Sun, 21 Dec 1997 22:33:37 PST + From: Vern Paxson + + > This is my definition for float and integer types: + > . . . + > NZD [1-9] + > ... + > I've tested my program on other lex version (on UNIX Sun Solaris an HP + > UNIX) and it work well, so I think that my definitions are correct. + > There are any differences between Lex and Flex? + + There are indeed differences, as discussed in the man page. The one + you are probably running into is that when flex expands a name definition, + it puts parentheses around the expansion, while lex does not. There's + an example in the man page of how this can lead to different matching. + Flex's behavior complies with the POSIX standard (or at least with the + last POSIX draft I saw). + + Vern + + +File: flex.info, Node: unnamed-faq-67, Next: unnamed-faq-68, Prev: unnamed-faq-66, Up: FAQ + +unnamed-faq-67 +============== + + To: hassan@larc.info.uqam.ca (Hassan Alaoui) + Subject: Re: Thanks + In-reply-to: Your message of Mon, 22 Dec 1997 16:06:35 PST. + Date: Mon, 22 Dec 1997 14:35:05 PST + From: Vern Paxson + + > Thank you very much for your help. I compile and link well with C++ while + > declaring 'yylex ...' extern, But a little problem remains. I get a + > segmentation default when executing ( I linked with lfl library) while it + > works well when using LEX instead of flex. Do you have some ideas about the + > reason for this ? + + The one possible reason for this that comes to mind is if you've defined + yytext as "extern char yytext[]" (which is what lex uses) instead of + "extern char *yytext" (which is what flex uses). If it's not that, then + I'm afraid I don't know what the problem might be. + + Vern + + +File: flex.info, Node: unnamed-faq-68, Next: unnamed-faq-69, Prev: unnamed-faq-67, Up: FAQ + +unnamed-faq-68 +============== + + To: "Bart Niswonger" + Subject: Re: flex 2.5: c++ scanners & start conditions + In-reply-to: Your message of Tue, 06 Jan 1998 10:34:21 PST. + Date: Tue, 06 Jan 1998 19:19:30 PST + From: Vern Paxson + + > The problem is that when I do this (using %option c++) start + > conditions seem to not apply. + + The BEGIN macro modifies the yy_start variable. For C scanners, this + is a static with scope visible through the whole file. For C++ scanners, + it's a member variable, so it only has visible scope within a member + function. Your lexbegin() routine is not a member function when you + build a C++ scanner, so it's not modifying the correct yy_start. The + diagnostic that indicates this is that you found you needed to add + a declaration of yy_start in order to get your scanner to compile when + using C++; instead, the correct fix is to make lexbegin() a member + function (by deriving from yyFlexLexer). + + Vern + + +File: flex.info, Node: unnamed-faq-69, Next: unnamed-faq-70, Prev: unnamed-faq-68, Up: FAQ + +unnamed-faq-69 +============== + + To: "Boris Zinin" + Subject: Re: current position in flex buffer + In-reply-to: Your message of Mon, 12 Jan 1998 18:58:23 PST. + Date: Mon, 12 Jan 1998 12:03:15 PST + From: Vern Paxson + + > The problem is how to determine the current position in flex active + > buffer when a rule is matched.... + + You will need to keep track of this explicitly, such as by redefining + YY_USER_ACTION to count the number of characters matched. + + The latest flex release, by the way, is 2.5.4, available from ftp.ee.lbl.gov. + + Vern + + +File: flex.info, Node: unnamed-faq-70, Next: unnamed-faq-71, Prev: unnamed-faq-69, Up: FAQ + +unnamed-faq-70 +============== + + To: Bik.Dhaliwal@bis.org + Subject: Re: Flex question + In-reply-to: Your message of Mon, 26 Jan 1998 13:05:35 PST. + Date: Tue, 27 Jan 1998 22:41:52 PST + From: Vern Paxson + + > That requirement involves knowing + > the character position at which a particular token was matched + > in the lexer. + + The way you have to do this is by explicitly keeping track of where + you are in the file, by counting the number of characters scanned + for each token (available in yyleng). It may prove convenient to + do this by redefining YY_USER_ACTION, as described in the manual. + + Vern + + +File: flex.info, Node: unnamed-faq-71, Next: unnamed-faq-72, Prev: unnamed-faq-70, Up: FAQ + +unnamed-faq-71 +============== + + To: Vladimir Alexiev + Subject: Re: flex: how to control start condition from parser? + In-reply-to: Your message of Mon, 26 Jan 1998 05:50:16 PST. + Date: Tue, 27 Jan 1998 22:45:37 PST + From: Vern Paxson + + > It seems useful for the parser to be able to tell the lexer about such + > context dependencies, because then they don't have to be limited to + > local or sequential context. + + One way to do this is to have the parser call a stub routine that's + included in the scanner's .l file, and consequently that has access ot + BEGIN. The only ugliness is that the parser can't pass in the state + it wants, because those aren't visible - but if you don't have many + such states, then using a different set of names doesn't seem like + to much of a burden. + + While generating a .h file like you suggests is certainly cleaner, + flex development has come to a virtual stand-still :-(, so a workaround + like the above is much more pragmatic than waiting for a new feature. + + Vern + + +File: flex.info, Node: unnamed-faq-72, Next: unnamed-faq-73, Prev: unnamed-faq-71, Up: FAQ + +unnamed-faq-72 +============== + + To: Barbara Denny + Subject: Re: freebsd flex bug? + In-reply-to: Your message of Fri, 30 Jan 1998 12:00:43 PST. + Date: Fri, 30 Jan 1998 12:42:32 PST + From: Vern Paxson + + > lex.yy.c:1996: parse error before `=' + + This is the key, identifying this error. (It may help to pinpoint + it by using flex -L, so it doesn't generate #line directives in its + output.) I will bet you heavy money that you have a start condition + name that is also a variable name, or something like that; flex spits + out #define's for each start condition name, mapping them to a number, + so you can wind up with: + + %x foo + %% + ... + %% + void bar() + { + int foo = 3; + } + + and the penultimate will turn into "int 1 = 3" after C preprocessing, + since flex will put "#define foo 1" in the generated scanner. + + Vern + + +File: flex.info, Node: unnamed-faq-73, Next: unnamed-faq-74, Prev: unnamed-faq-72, Up: FAQ + +unnamed-faq-73 +============== + + To: Maurice Petrie + Subject: Re: Lost flex .l file + In-reply-to: Your message of Mon, 02 Feb 1998 14:10:01 PST. + Date: Mon, 02 Feb 1998 11:15:12 PST + From: Vern Paxson + + > I am curious as to + > whether there is a simple way to backtrack from the generated source to + > reproduce the lost list of tokens we are searching on. + + In theory, it's straight-forward to go from the DFA representation + back to a regular-expression representation - the two are isomorphic. + In practice, a huge headache, because you have to unpack all the tables + back into a single DFA representation, and then write a program to munch + on that and translate it into an RE. + + Sorry for the less-than-happy news ... + + Vern + + +File: flex.info, Node: unnamed-faq-74, Next: unnamed-faq-75, Prev: unnamed-faq-73, Up: FAQ + +unnamed-faq-74 +============== + + To: jimmey@lexis-nexis.com (Jimmey Todd) + Subject: Re: Flex performance question + In-reply-to: Your message of Thu, 19 Feb 1998 11:01:17 PST. + Date: Thu, 19 Feb 1998 08:48:51 PST + From: Vern Paxson + + > What I have found, is that the smaller the data chunk, the faster the + > program executes. This is the opposite of what I expected. Should this be + > happening this way? + + This is exactly what will happen if your input file has embedded NULs. + From the man page: + + A final note: flex is slow when matching NUL's, particularly + when a token contains multiple NUL's. It's best to write + rules which match short amounts of text if it's anticipated + that the text will often include NUL's. + + So that's the first thing to look for. + + Vern + + +File: flex.info, Node: unnamed-faq-75, Next: unnamed-faq-76, Prev: unnamed-faq-74, Up: FAQ + +unnamed-faq-75 +============== + + To: jimmey@lexis-nexis.com (Jimmey Todd) + Subject: Re: Flex performance question + In-reply-to: Your message of Thu, 19 Feb 1998 11:01:17 PST. + Date: Thu, 19 Feb 1998 15:42:25 PST + From: Vern Paxson + + So there are several problems. + + First, to go fast, you want to match as much text as possible, which + your scanners don't in the case that what they're scanning is *not* + a tag. So you want a rule like: + + [^<]+ + + Second, C++ scanners are particularly slow if they're interactive, + which they are by default. Using -B speeds it up by a factor of 3-4 + on my workstation. + + Third, C++ scanners that use the istream interface are slow, because + of how poorly implemented istream's are. I built two versions of + the following scanner: + + %% + .*\n + .* + %% + + and the C version inhales a 2.5MB file on my workstation in 0.8 seconds. + The C++ istream version, using -B, takes 3.8 seconds. + + Vern + + +File: flex.info, Node: unnamed-faq-76, Next: unnamed-faq-77, Prev: unnamed-faq-75, Up: FAQ + +unnamed-faq-76 +============== + + To: "Frescatore, David (CRD, TAD)" + Subject: Re: FLEX 2.5 & THE YEAR 2000 + In-reply-to: Your message of Wed, 03 Jun 1998 11:26:22 PDT. + Date: Wed, 03 Jun 1998 10:22:26 PDT + From: Vern Paxson + + > I am researching the Y2K problem with General Electric R&D + > and need to know if there are any known issues concerning + > the above mentioned software and Y2K regardless of version. + + There shouldn't be, all it ever does with the date is ask the system + for it and then print it out. + + Vern + + +File: flex.info, Node: unnamed-faq-77, Next: unnamed-faq-78, Prev: unnamed-faq-76, Up: FAQ + +unnamed-faq-77 +============== + + To: "Hans Dermot Doran" + Subject: Re: flex problem + In-reply-to: Your message of Wed, 15 Jul 1998 21:30:13 PDT. + Date: Tue, 21 Jul 1998 14:23:34 PDT + From: Vern Paxson + + > To overcome this, I gets() the stdin into a string and lex the string. The + > string is lexed OK except that the end of string isn't lexed properly + > (yy_scan_string()), that is the lexer dosn't recognise the end of string. + + Flex doesn't contain mechanisms for recognizing buffer endpoints. But if + you use fgets instead (which you should anyway, to protect against buffer + overflows), then the final \n will be preserved in the string, and you can + scan that in order to find the end of the string. + + Vern + + +File: flex.info, Node: unnamed-faq-78, Next: unnamed-faq-79, Prev: unnamed-faq-77, Up: FAQ + +unnamed-faq-78 +============== + + To: soumen@almaden.ibm.com + Subject: Re: Flex++ 2.5.3 instance member vs. static member + In-reply-to: Your message of Mon, 27 Jul 1998 02:10:04 PDT. + Date: Tue, 28 Jul 1998 01:10:34 PDT + From: Vern Paxson + + > %{ + > int mylineno = 0; + > %} + > ws [ \t]+ + > alpha [A-Za-z] + > dig [0-9] + > %% + > + > Now you'd expect mylineno to be a member of each instance of class + > yyFlexLexer, but is this the case? A look at the lex.yy.cc file seems to + > indicate otherwise; unless I am missing something the declaration of + > mylineno seems to be outside any class scope. + > + > How will this work if I want to run a multi-threaded application with each + > thread creating a FlexLexer instance? + + Derive your own subclass and make mylineno a member variable of it. + + Vern + + +File: flex.info, Node: unnamed-faq-79, Next: unnamed-faq-80, Prev: unnamed-faq-78, Up: FAQ + +unnamed-faq-79 +============== + + To: Adoram Rogel + Subject: Re: More than 32K states change hangs + In-reply-to: Your message of Tue, 04 Aug 1998 16:55:39 PDT. + Date: Tue, 04 Aug 1998 22:28:45 PDT + From: Vern Paxson + + > Vern Paxson, + > + > I followed your advice, posted on Usenet bu you, and emailed to me + > personally by you, on how to overcome the 32K states limit. I'm running + > on Linux machines. + > I took the full source of version 2.5.4 and did the following changes in + > flexdef.h: + > #define JAMSTATE -327660 + > #define MAXIMUM_MNS 319990 + > #define BAD_SUBSCRIPT -327670 + > #define MAX_SHORT 327000 + > + > and compiled. + > All looked fine, including check and bigcheck, so I installed. + + Hmmm, you shouldn't increase MAX_SHORT, though looking through my email + archives I see that I did indeed recommend doing so. Try setting it back + to 32700; that should suffice that you no longer need -Ca. If it still + hangs, then the interesting question is - where? + + > Compiling the same hanged program with a out-of-the-box (RedHat 4.2 + > distribution of Linux) + > flex 2.5.4 binary works. + + Since Linux comes with source code, you should diff it against what + you have to see what problems they missed. + + > Should I always compile with the -Ca option now ? even short and simple + > filters ? + + No, definitely not. It's meant to be for those situations where you + absolutely must squeeze every last cycle out of your scanner. + + Vern + + +File: flex.info, Node: unnamed-faq-80, Next: unnamed-faq-81, Prev: unnamed-faq-79, Up: FAQ + +unnamed-faq-80 +============== + + To: "Schmackpfeffer, Craig" + Subject: Re: flex output for static code portion + In-reply-to: Your message of Tue, 11 Aug 1998 11:55:30 PDT. + Date: Mon, 17 Aug 1998 23:57:42 PDT + From: Vern Paxson + + > I would like to use flex under the hood to generate a binary file + > containing the data structures that control the parse. + + This has been on the wish-list for a long time. In principle it's + straight-forward - you redirect mkdata() et al's I/O to another file, + and modify the skeleton to have a start-up function that slurps these + into dynamic arrays. The concerns are (1) the scanner generation code + is hairy and full of corner cases, so it's easy to get surprised when + going down this path :-( ; and (2) being careful about buffering so + that when the tables change you make sure the scanner starts in the + correct state and reading at the right point in the input file. + + > I was wondering if you know of anyone who has used flex in this way. + + I don't - but it seems like a reasonable project to undertake (unlike + numerous other flex tweaks :-). + + Vern + + +File: flex.info, Node: unnamed-faq-81, Next: unnamed-faq-82, Prev: unnamed-faq-80, Up: FAQ + +unnamed-faq-81 +============== + + Received: from 131.173.17.11 (131.173.17.11 [131.173.17.11]) + by ee.lbl.gov (8.9.1/8.9.1) with ESMTP id AAA03838 + for ; Thu, 20 Aug 1998 00:47:57 -0700 (PDT) + Received: from hal.cl-ki.uni-osnabrueck.de (hal.cl-ki.Uni-Osnabrueck.DE [131.173.141.2]) + by deimos.rz.uni-osnabrueck.de (8.8.7/8.8.8) with ESMTP id JAA34694 + for ; Thu, 20 Aug 1998 09:47:55 +0200 + Received: (from georg@localhost) by hal.cl-ki.uni-osnabrueck.de (8.6.12/8.6.12) id JAA34834 for vern@ee.lbl.gov; Thu, 20 Aug 1998 09:47:54 +0200 + From: Georg Rehm + Message-Id: <199808200747.JAA34834@hal.cl-ki.uni-osnabrueck.de> + Subject: "flex scanner push-back overflow" + To: vern@ee.lbl.gov + Date: Thu, 20 Aug 1998 09:47:54 +0200 (MEST) + Reply-To: Georg.Rehm@CL-KI.Uni-Osnabrueck.DE + X-NoJunk: Do NOT send commercial mail, spam or ads to this address! + X-URL: http://www.cl-ki.uni-osnabrueck.de/~georg/ + X-Mailer: ELM [version 2.4ME+ PL28 (25)] + MIME-Version: 1.0 + Content-Type: text/plain; charset=US-ASCII + Content-Transfer-Encoding: 7bit + + Hi Vern, + + Yesterday, I encountered a strange problem: I use the macro processor m4 + to include some lengthy lists into a .l file. Following is a flex macro + definition that causes some serious pain in my neck: + + AUTHOR ("A. Boucard / L. Boucard"|"A. Dastarac / M. Levent"|"A.Boucaud / L.Boucaud"|"Abderrahim Lamchichi"|"Achmat Dangor"|"Adeline Toullier"|"Adewale Maja-Pearce"|"Ahmed Ziri"|"Akram Ellyas"|"Alain Bihr"|"Alain Gresh"|"Alain Guillemoles"|"Alain Joxe"|"Alain Morice"|"Alain Renon"|"Alain Zecchini"|"Albert Memmi"|"Alberto Manguel"|"Alex De Waal"|"Alfonso Artico"| [...]) + + The complete list contains about 10kB. When I try to "flex" this file + (on a Solaris 2.6 machine, using a modified flex 2.5.4 (I only increased + some of the predefined values in flexdefs.h) I get the error: + + myflex/flex -8 sentag.tmp.l + flex scanner push-back overflow + + When I remove the slashes in the macro definition everything works fine. + As I understand it, the double quotes escape the slash-character so it + really means "/" and not "trailing context". Furthermore, I tried to + escape the slashes with backslashes, but with no use, the same error message + appeared when flexing the code. + + Do you have an idea what's going on here? + + Greetings from Germany, + Georg + -- + Georg Rehm georg@cl-ki.uni-osnabrueck.de + Institute for Semantic Information Processing, University of Osnabrueck, FRG + + +File: flex.info, Node: unnamed-faq-82, Next: unnamed-faq-83, Prev: unnamed-faq-81, Up: FAQ + +unnamed-faq-82 +============== + + To: Georg.Rehm@CL-KI.Uni-Osnabrueck.DE + Subject: Re: "flex scanner push-back overflow" + In-reply-to: Your message of Thu, 20 Aug 1998 09:47:54 PDT. + Date: Thu, 20 Aug 1998 07:05:35 PDT + From: Vern Paxson + + > myflex/flex -8 sentag.tmp.l + > flex scanner push-back overflow + + Flex itself uses a flex scanner. That scanner is running out of buffer + space when it tries to unput() the humongous macro you've defined. When + you remove the '/'s, you make it small enough so that it fits in the buffer; + removing spaces would do the same thing. + + The fix is to either rethink how come you're using such a big macro and + perhaps there's another/better way to do it; or to rebuild flex's own + scan.c with a larger value for + + #define YY_BUF_SIZE 16384 + + - Vern + + +File: flex.info, Node: unnamed-faq-83, Next: unnamed-faq-84, Prev: unnamed-faq-82, Up: FAQ + +unnamed-faq-83 +============== + + To: Jan Kort + Subject: Re: Flex + In-reply-to: Your message of Fri, 04 Sep 1998 12:18:43 +0200. + Date: Sat, 05 Sep 1998 00:59:49 PDT + From: Vern Paxson + + > %% + > + > "TEST1\n" { fprintf(stderr, "TEST1\n"); yyless(5); } + > ^\n { fprintf(stderr, "empty line\n"); } + > . { } + > \n { fprintf(stderr, "new line\n"); } + > + > %% + > -- input --------------------------------------- + > TEST1 + > -- output -------------------------------------- + > TEST1 + > empty line + > ------------------------------------------------ + + IMHO, it's not clear whether or not this is in fact a bug. It depends + on whether you view yyless() as backing up in the input stream, or as + pushing new characters onto the beginning of the input stream. Flex + interprets it as the latter (for implementation convenience, I'll admit), + and so considers the newline as in fact matching at the beginning of a + line, as after all the last token scanned an entire line and so the + scanner is now at the beginning of a new line. + + I agree that this is counter-intuitive for yyless(), given its + functional description (it's less so for unput(), depending on whether + you're unput()'ing new text or scanned text). But I don't plan to + change it any time soon, as it's a pain to do so. Consequently, + you do indeed need to use yy_set_bol() and YY_AT_BOL() to tweak + your scanner into the behavior you desire. + + Sorry for the less-than-completely-satisfactory answer. + + Vern + + +File: flex.info, Node: unnamed-faq-84, Next: unnamed-faq-85, Prev: unnamed-faq-83, Up: FAQ + +unnamed-faq-84 +============== + + To: Patrick Krusenotto + Subject: Re: Problems with restarting flex-2.5.2-generated scanner + In-reply-to: Your message of Thu, 24 Sep 1998 10:14:07 PDT. + Date: Thu, 24 Sep 1998 23:28:43 PDT + From: Vern Paxson + + > I am using flex-2.5.2 and bison 1.25 for Solaris and I am desperately + > trying to make my scanner restart with a new file after my parser stops + > with a parse error. When my compiler restarts, the parser always + > receives the token after the token (in the old file!) that caused the + > parser error. + + I suspect the problem is that your parser has read ahead in order + to attempt to resolve an ambiguity, and when it's restarted it picks + up with that token rather than reading a fresh one. If you're using + yacc, then the special "error" production can sometimes be used to + consume tokens in an attempt to get the parser into a consistent state. + + Vern + + +File: flex.info, Node: unnamed-faq-85, Next: unnamed-faq-86, Prev: unnamed-faq-84, Up: FAQ + +unnamed-faq-85 +============== + + To: Henric Jungheim + Subject: Re: flex 2.5.4a + In-reply-to: Your message of Tue, 27 Oct 1998 16:41:42 PST. + Date: Tue, 27 Oct 1998 16:50:14 PST + From: Vern Paxson + + > This brings up a feature request: How about a command line + > option to specify the filename when reading from stdin? That way one + > doesn't need to create a temporary file in order to get the "#line" + > directives to make sense. + + Use -o combined with -t (per the man page description of -o). + + > P.S., Is there any simple way to use non-blocking IO to parse multiple + > streams? + + Simple, no. + + One approach might be to return a magic character on EWOULDBLOCK and + have a rule + + .* // put back .*, eat magic character + + This is off the top of my head, not sure it'll work. + + Vern + + +File: flex.info, Node: unnamed-faq-86, Next: unnamed-faq-87, Prev: unnamed-faq-85, Up: FAQ + +unnamed-faq-86 +============== + + To: "Repko, Billy D" + Subject: Re: Compiling scanners + In-reply-to: Your message of Wed, 13 Jan 1999 10:52:47 PST. + Date: Thu, 14 Jan 1999 00:25:30 PST + From: Vern Paxson + + > It appears that maybe it cannot find the lfl library. + + The Makefile in the distribution builds it, so you should have it. + It's exceedingly trivial, just a main() that calls yylex() and + a yyrap() that always returns 1. + + > %% + > \n ++num_lines; ++num_chars; + > . ++num_chars; + + You can't indent your rules like this - that's where the errors are coming + from. Flex copies indented text to the output file, it's how you do things + like + + int num_lines_seen = 0; + + to declare local variables. + + Vern + + +File: flex.info, Node: unnamed-faq-87, Next: unnamed-faq-88, Prev: unnamed-faq-86, Up: FAQ + +unnamed-faq-87 +============== + + To: Erick Branderhorst + Subject: Re: flex input buffer + In-reply-to: Your message of Tue, 09 Feb 1999 13:53:46 PST. + Date: Tue, 09 Feb 1999 21:03:37 PST + From: Vern Paxson + + > In the flex.skl file the size of the default input buffers is set. Can you + > explain why this size is set and why it is such a high number. + + It's large to optimize performance when scanning large files. You can + safely make it a lot lower if needed. + + Vern + + +File: flex.info, Node: unnamed-faq-88, Next: unnamed-faq-90, Prev: unnamed-faq-87, Up: FAQ + +unnamed-faq-88 +============== + + To: "Guido Minnen" + Subject: Re: Flex error message + In-reply-to: Your message of Wed, 24 Feb 1999 15:31:46 PST. + Date: Thu, 25 Feb 1999 00:11:31 PST + From: Vern Paxson + + > I'm extending a larger scanner written in Flex and I keep running into + > problems. More specifically, I get the error message: + > "flex: input rules are too complicated (>= 32000 NFA states)" + + Increase the definitions in flexdef.h for: + + #define JAMSTATE -32766 /* marks a reference to the state that always j + ams */ + #define MAXIMUM_MNS 31999 + #define BAD_SUBSCRIPT -32767 + + recompile everything, and it should all work. + + Vern + + +File: flex.info, Node: unnamed-faq-90, Next: unnamed-faq-91, Prev: unnamed-faq-88, Up: FAQ + +unnamed-faq-90 +============== + + To: "Dmitriy Goldobin" + Subject: Re: FLEX trouble + In-reply-to: Your message of Mon, 31 May 1999 18:44:49 PDT. + Date: Tue, 01 Jun 1999 00:15:07 PDT + From: Vern Paxson + + > I have a trouble with FLEX. Why rule "/*".*"*/" work properly,=20 + > but rule "/*"(.|\n)*"*/" don't work ? + + The second of these will have to scan the entire input stream (because + "(.|\n)*" matches an arbitrary amount of any text) in order to see if + it ends with "*/", terminating the comment. That potentially will overflow + the input buffer. + + > More complex rule "/*"([^*]|(\*/[^/]))*"*/ give an error + > 'unrecognized rule'. + + You can't use the '/' operator inside parentheses. It's not clear + what "(a/b)*" actually means. + + > I now use workaround with state , but single-rule is + > better, i think. + + Single-rule is nice but will always have the problem of either setting + restrictions on comments (like not allowing multi-line comments) and/or + running the risk of consuming the entire input stream, as noted above. + + Vern + + +File: flex.info, Node: unnamed-faq-91, Next: unnamed-faq-92, Prev: unnamed-faq-90, Up: FAQ + +unnamed-faq-91 +============== + + Received: from mc-qout4.whowhere.com (mc-qout4.whowhere.com [209.185.123.18]) + by ee.lbl.gov (8.9.3/8.9.3) with SMTP id IAA05100 + for ; Tue, 15 Jun 1999 08:56:06 -0700 (PDT) + Received: from Unknown/Local ([?.?.?.?]) by my-deja.com; Tue Jun 15 08:55:43 1999 + To: vern@ee.lbl.gov + Date: Tue, 15 Jun 1999 08:55:43 -0700 + From: "Aki Niimura" + Message-ID: + Mime-Version: 1.0 + Cc: + X-Sent-Mail: on + Reply-To: + X-Mailer: MailCity Service + Subject: A question on flex C++ scanner + X-Sender-Ip: 12.72.207.61 + Organization: My Deja Email (http://www.my-deja.com:80) + Content-Type: text/plain; charset=us-ascii + Content-Transfer-Encoding: 7bit + + Dear Dr. Paxon, + + I have been using flex for years. + It works very well on many projects. + Most case, I used it to generate a scanner on C language. + However, one project I needed to generate a scanner + on C++ lanuage. Thanks to your enhancement, flex did + the job. + + Currently, I'm working on enhancing my previous project. + I need to deal with multiple input streams (recursive + inclusion) in this scanner (C++). + I did similar thing for another scanner (C) as you + explained in your documentation. + + The generated scanner (C++) has necessary methods: + - switch_to_buffer(struct yy_buffer_state *b) + - yy_create_buffer(istream *is, int sz) + - yy_delete_buffer(struct yy_buffer_state *b) + + However, I couldn't figure out how to access current + buffer (yy_current_buffer). + + yy_current_buffer is a protected member of yyFlexLexer. + I can't access it directly. + Then, I thought yy_create_buffer() with is = 0 might + return current stream buffer. But it seems not as far + as I checked the source. (flex 2.5.4) + + I went through the Web in addition to Flex documentation. + However, it hasn't been successful, so far. + + It is not my intention to bother you, but, can you + comment about how to obtain the current stream buffer? + + Your response would be highly appreciated. + + Best regards, + Aki Niimura + + --== Sent via Deja.com http://www.deja.com/ ==-- + Share what you know. Learn what you don't. + + +File: flex.info, Node: unnamed-faq-92, Next: unnamed-faq-93, Prev: unnamed-faq-91, Up: FAQ + +unnamed-faq-92 +============== + + To: neko@my-deja.com + Subject: Re: A question on flex C++ scanner + In-reply-to: Your message of Tue, 15 Jun 1999 08:55:43 PDT. + Date: Tue, 15 Jun 1999 09:04:24 PDT + From: Vern Paxson + + > However, I couldn't figure out how to access current + > buffer (yy_current_buffer). + + Derive your own subclass from yyFlexLexer. + + Vern + + +File: flex.info, Node: unnamed-faq-93, Next: unnamed-faq-94, Prev: unnamed-faq-92, Up: FAQ + +unnamed-faq-93 +============== + + To: "Stones, Darren" + Subject: Re: You're the man to see? + In-reply-to: Your message of Wed, 23 Jun 1999 11:10:29 PDT. + Date: Wed, 23 Jun 1999 09:01:40 PDT + From: Vern Paxson + + > I hope you can help me. I am using Flex and Bison to produce an interpreted + > language. However all goes well until I try to implement an IF statement or + > a WHILE. I cannot get this to work as the parser parses all the conditions + > eg. the TRUE and FALSE conditons to check for a rule match. So I cannot + > make a decision!! + + You need to use the parser to build a parse tree (= abstract syntax trwee), + and when that's all done you recursively evaluate the tree, binding variables + to values at that time. + + Vern + + +File: flex.info, Node: unnamed-faq-94, Next: unnamed-faq-95, Prev: unnamed-faq-93, Up: FAQ + +unnamed-faq-94 +============== + + To: Petr Danecek + Subject: Re: flex - question + In-reply-to: Your message of Mon, 28 Jun 1999 19:21:41 PDT. + Date: Fri, 02 Jul 1999 16:52:13 PDT + From: Vern Paxson + + > file, it takes an enormous amount of time. It is funny, because the + > source code has only 12 rules!!! I think it looks like an exponencial + > growth. + + Right, that's the problem - some patterns (those with a lot of + ambiguity, where yours has because at any given time the scanner can + be in the middle of all sorts of combinations of the different + rules) blow up exponentially. + + For your rules, there is an easy fix. Change the ".*" that comes fater + the directory name to "[^ ]*". With that in place, the rules are no + longer nearly so ambiguous, because then once one of the directories + has been matched, no other can be matched (since they all require a + leading blank). + + If that's not an acceptable solution, then you can enter a start state + to pick up the .*\n after each directory is matched. + + Also note that for speed, you'll want to add a ".*" rule at the end, + otherwise rules that don't match any of the patterns will be matched + very slowly, a character at a time. + + Vern + + +File: flex.info, Node: unnamed-faq-95, Next: unnamed-faq-96, Prev: unnamed-faq-94, Up: FAQ + +unnamed-faq-95 +============== + + To: Tielman Koekemoer + Subject: Re: Please help. + In-reply-to: Your message of Thu, 08 Jul 1999 13:20:37 PDT. + Date: Thu, 08 Jul 1999 08:20:39 PDT + From: Vern Paxson + + > I was hoping you could help me with my problem. + > + > I tried compiling (gnu)flex on a Solaris 2.4 machine + > but when I ran make (after configure) I got an error. + > + > -------------------------------------------------------------- + > gcc -c -I. -I. -g -O parse.c + > ./flex -t -p ./scan.l >scan.c + > sh: ./flex: not found + > *** Error code 1 + > make: Fatal error: Command failed for target `scan.c' + > ------------------------------------------------------------- + > + > What's strange to me is that I'm only + > trying to install flex now. I then edited the Makefile to + > and changed where it says "FLEX = flex" to "FLEX = lex" + > ( lex: the native Solaris one ) but then it complains about + > the "-p" option. Is there any way I can compile flex without + > using flex or lex? + > + > Thanks so much for your time. + + You managed to step on the bootstrap sequence, which first copies + initscan.c to scan.c in order to build flex. Try fetching a fresh + distribution from ftp.ee.lbl.gov. (Or you can first try removing + ".bootstrap" and doing a make again.) + + Vern + + +File: flex.info, Node: unnamed-faq-96, Next: unnamed-faq-97, Prev: unnamed-faq-95, Up: FAQ + +unnamed-faq-96 +============== + + To: Tielman Koekemoer + Subject: Re: Please help. + In-reply-to: Your message of Fri, 09 Jul 1999 09:16:14 PDT. + Date: Fri, 09 Jul 1999 00:27:20 PDT + From: Vern Paxson + + > First I removed .bootstrap (and ran make) - no luck. I downloaded the + > software but I still have the same problem. Is there anything else I + > could try. + + Try: + + cp initscan.c scan.c + touch scan.c + make scan.o + + If this last tries to first build scan.c from scan.l using ./flex, then + your "make" is broken, in which case compile scan.c to scan.o by hand. + + Vern + + +File: flex.info, Node: unnamed-faq-97, Next: unnamed-faq-98, Prev: unnamed-faq-96, Up: FAQ + +unnamed-faq-97 +============== + + To: Sumanth Kamenani + Subject: Re: Error + In-reply-to: Your message of Mon, 19 Jul 1999 23:08:41 PDT. + Date: Tue, 20 Jul 1999 00:18:26 PDT + From: Vern Paxson + + > I am getting a compilation error. The error is given as "unknown symbol- yylex". + + The parser relies on calling yylex(), but you're instead using the C++ scanning + class, so you need to supply a yylex() "glue" function that calls an instance + scanner of the scanner (e.g., "scanner->yylex()"). + + Vern + + +File: flex.info, Node: unnamed-faq-98, Next: unnamed-faq-99, Prev: unnamed-faq-97, Up: FAQ + +unnamed-faq-98 +============== + + To: daniel@synchrods.synchrods.COM (Daniel Senderowicz) + Subject: Re: lex + In-reply-to: Your message of Mon, 22 Nov 1999 11:19:04 PST. + Date: Tue, 23 Nov 1999 15:54:30 PST + From: Vern Paxson + + Well, your problem is the + + switch (yybgin-yysvec-1) { /* witchcraft */ + + at the beginning of lex rules. "witchcraft" == "non-portable". It's + assuming knowledge of the AT&T lex's internal variables. + + For flex, you can probably do the equivalent using a switch on YYSTATE. + + Vern + + +File: flex.info, Node: unnamed-faq-99, Next: unnamed-faq-100, Prev: unnamed-faq-98, Up: FAQ + +unnamed-faq-99 +============== + + To: archow@hss.hns.com + Subject: Re: Regarding distribution of flex and yacc based grammars + In-reply-to: Your message of Sun, 19 Dec 1999 17:50:24 +0530. + Date: Wed, 22 Dec 1999 01:56:24 PST + From: Vern Paxson + + > When we provide the customer with an object code distribution, is it + > necessary for us to provide source + > for the generated C files from flex and bison since they are generated by + > flex and bison ? + + For flex, no. I don't know what the current state of this is for bison. + + > Also, is there any requrirement for us to neccessarily provide source for + > the grammar files which are fed into flex and bison ? + + Again, for flex, no. + + See the file "COPYING" in the flex distribution for the legalese. + + Vern + + +File: flex.info, Node: unnamed-faq-100, Next: unnamed-faq-101, Prev: unnamed-faq-99, Up: FAQ + +unnamed-faq-100 +=============== + + To: Martin Gallwey + Subject: Re: Flex, and self referencing rules + In-reply-to: Your message of Sun, 20 Feb 2000 01:01:21 PST. + Date: Sat, 19 Feb 2000 18:33:16 PST + From: Vern Paxson + + > However, I do not use unput anywhere. I do use self-referencing + > rules like this: + > + > UnaryExpr ({UnionExpr})|("-"{UnaryExpr}) + + You can't do this - flex is *not* a parser like yacc (which does indeed + allow recursion), it is a scanner that's confined to regular expressions. + + Vern + + +File: flex.info, Node: unnamed-faq-101, Next: What is the difference between YYLEX_PARAM and YY_DECL?, Prev: unnamed-faq-100, Up: FAQ + +unnamed-faq-101 +=============== + + To: slg3@lehigh.edu (SAMUEL L. GULDEN) + Subject: Re: Flex problem + In-reply-to: Your message of Thu, 02 Mar 2000 12:29:04 PST. + Date: Thu, 02 Mar 2000 23:00:46 PST + From: Vern Paxson + + If this is exactly your program: + + > digit [0-9] + > digits {digit}+ + > whitespace [ \t\n]+ + > + > %% + > "[" { printf("open_brac\n");} + > "]" { printf("close_brac\n");} + > "+" { printf("addop\n");} + > "*" { printf("multop\n");} + > {digits} { printf("NUMBER = %s\n", yytext);} + > whitespace ; + + then the problem is that the last rule needs to be "{whitespace}" ! + + Vern + + +File: flex.info, Node: What is the difference between YYLEX_PARAM and YY_DECL?, Next: Why do I get "conflicting types for yylex" error?, Prev: unnamed-faq-101, Up: FAQ + +What is the difference between YYLEX_PARAM and YY_DECL? +======================================================= + +YYLEX_PARAM is not a flex symbol. It is for Bison. It tells Bison to +pass extra params when it calls yylex() from the parser. + + YY_DECL is the Flex declaration of yylex. The default is similar to +this: + + #define int yy_lex () + + +File: flex.info, Node: Why do I get "conflicting types for yylex" error?, Next: How do I access the values set in a Flex action from within a Bison action?, Prev: What is the difference between YYLEX_PARAM and YY_DECL?, Up: FAQ + +Why do I get "conflicting types for yylex" error? +================================================= + +This is a compiler error regarding a generated Bison parser, not a Flex +scanner. It means you need a prototype of yylex() in the top of the +Bison file. Be sure the prototype matches YY_DECL. + + +File: flex.info, Node: How do I access the values set in a Flex action from within a Bison action?, Prev: Why do I get "conflicting types for yylex" error?, Up: FAQ + +How do I access the values set in a Flex action from within a Bison action? +=========================================================================== + +With $1, $2, $3, etc. These are called "Semantic Values" in the Bison +manual. See *note (bison)Top::. + + +File: flex.info, Node: Appendices, Next: Indices, Prev: FAQ, Up: Top + +Appendix A Appendices +********************* + +* Menu: + +* Makefiles and Flex:: +* Bison Bridge:: +* M4 Dependency:: +* Common Patterns:: + + +File: flex.info, Node: Makefiles and Flex, Next: Bison Bridge, Prev: Appendices, Up: Appendices + +A.1 Makefiles and Flex +====================== + +In this appendix, we provide tips for writing Makefiles to build your +scanners. + + In a traditional build environment, we say that the '.c' files are +the sources, and the '.o' files are the intermediate files. When using +'flex', however, the '.l' files are the sources, and the generated '.c' +files (along with the '.o' files) are the intermediate files. This +requires you to carefully plan your Makefile. + + Modern 'make' programs understand that 'foo.l' is intended to +generate 'lex.yy.c' or 'foo.c', and will behave accordingly(1)(2). The +following Makefile does not explicitly instruct 'make' how to build +'foo.c' from 'foo.l'. Instead, it relies on the implicit rules of the +'make' program to build the intermediate file, 'scan.c': + + # Basic Makefile -- relies on implicit rules + # Creates "myprogram" from "scan.l" and "myprogram.c" + # + LEX=flex + myprogram: scan.o myprogram.o + scan.o: scan.l + + + For simple cases, the above may be sufficient. For other cases, you +may have to explicitly instruct 'make' how to build your scanner. The +following is an example of a Makefile containing explicit rules: + + # Basic Makefile -- provides explicit rules + # Creates "myprogram" from "scan.l" and "myprogram.c" + # + LEX=flex + myprogram: scan.o myprogram.o + $(CC) -o $@ $(LDFLAGS) $^ + + myprogram.o: myprogram.c + $(CC) $(CPPFLAGS) $(CFLAGS) -o $@ -c $^ + + scan.o: scan.c + $(CC) $(CPPFLAGS) $(CFLAGS) -o $@ -c $^ + + scan.c: scan.l + $(LEX) $(LFLAGS) -o $@ $^ + + clean: + $(RM) *.o scan.c + + + Notice in the above example that 'scan.c' is in the 'clean' target. +This is because we consider the file 'scan.c' to be an intermediate +file. + + Finally, we provide a realistic example of a 'flex' scanner used with +a 'bison' parser(3). There is a tricky problem we have to deal with. +Since a 'flex' scanner will typically include a header file (e.g., +'y.tab.h') generated by the parser, we need to be sure that the header +file is generated BEFORE the scanner is compiled. We handle this case +in the following example: + + # Makefile example -- scanner and parser. + # Creates "myprogram" from "scan.l", "parse.y", and "myprogram.c" + # + LEX = flex + YACC = bison -y + YFLAGS = -d + objects = scan.o parse.o myprogram.o + + myprogram: $(objects) + scan.o: scan.l parse.c + parse.o: parse.y + myprogram.o: myprogram.c + + + In the above example, notice the line, + + scan.o: scan.l parse.c + + , which lists the file 'parse.c' (the generated parser) as a +dependency of 'scan.o'. We want to ensure that the parser is created +before the scanner is compiled, and the above line seems to do the +trick. Feel free to experiment with your specific implementation of +'make'. + + For more details on writing Makefiles, see *note (make)Top::. + + ---------- Footnotes ---------- + + (1) GNU 'make' and GNU 'automake' are two such programs that provide +implicit rules for flex-generated scanners. + + (2) GNU 'automake' may generate code to execute flex in +lex-compatible mode, or to stdout. If this is not what you want, then +you should provide an explicit rule in your Makefile.am + + (3) This example also applies to yacc parsers. + + +File: flex.info, Node: Bison Bridge, Next: M4 Dependency, Prev: Makefiles and Flex, Up: Appendices + +A.2 C Scanners with Bison Parsers +================================= + +This section describes the 'flex' features useful when integrating +'flex' with 'GNU bison'(1). Skip this section if you are not using +'bison' with your scanner. Here we discuss only the 'flex' half of the +'flex' and 'bison' pair. We do not discuss 'bison' in any detail. For +more information about generating 'bison' parsers, see *note +(bison)Top::. + + A compatible 'bison' scanner is generated by declaring '%option +bison-bridge' or by supplying '--bison-bridge' when invoking 'flex' from +the command line. This instructs 'flex' that the macro 'yylval' may be +used. The data type for 'yylval', 'YYSTYPE', is typically defined in a +header file, included in section 1 of the 'flex' input file. For a list +of functions and macros available, *Note bison-functions::. + + The declaration of yylex becomes, + + int yylex ( YYSTYPE * lvalp, yyscan_t scanner ); + + If '%option bison-locations' is specified, then the declaration +becomes, + + int yylex ( YYSTYPE * lvalp, YYLTYPE * llocp, yyscan_t scanner ); + + Note that the macros 'yylval' and 'yylloc' evaluate to pointers. +Support for 'yylloc' is optional in 'bison', so it is optional in 'flex' +as well. The following is an example of a 'flex' scanner that is +compatible with 'bison'. + + /* Scanner for "C" assignment statements... sort of. */ + %{ + #include "y.tab.h" /* Generated by bison. */ + %} + + %option bison-bridge bison-locations + % + + [[:digit:]]+ { yylval->num = atoi(yytext); return NUMBER;} + [[:alnum:]]+ { yylval->str = strdup(yytext); return STRING;} + "="|";" { return yytext[0];} + . {} + % + + As you can see, there really is no magic here. We just use 'yylval' +as we would any other variable. The data type of 'yylval' is generated +by 'bison', and included in the file 'y.tab.h'. Here is the +corresponding 'bison' parser: + + /* Parser to convert "C" assignments to lisp. */ + %{ + /* Pass the argument to yyparse through to yylex. */ + #define YYPARSE_PARAM scanner + #define YYLEX_PARAM scanner + %} + %locations + %pure_parser + %union { + int num; + char* str; + } + %token STRING + %token NUMBER + %% + assignment: + STRING '=' NUMBER ';' { + printf( "(setf %s %d)", $1, $3 ); + } + ; + + ---------- Footnotes ---------- + + (1) The features described here are purely optional, and are by no +means the only way to use flex with bison. We merely provide some glue +to ease development of your parser-scanner pair. + + +File: flex.info, Node: M4 Dependency, Next: Common Patterns, Prev: Bison Bridge, Up: Appendices + +A.3 M4 Dependency +================= + +The macro processor 'm4'(1) must be installed wherever flex is +installed. 'flex' invokes 'm4', found by searching the directories in +the 'PATH' environment variable. Any code you place in section 1 or in +the actions will be sent through m4. Please follow these rules to +protect your code from unwanted 'm4' processing. + + * Do not use symbols that begin with, 'm4_', such as, 'm4_define', or + 'm4_include', since those are reserved for 'm4' macro names. If + for some reason you need m4_ as a prefix, use a preprocessor + #define to get your symbol past m4 unmangled. + + * Do not use the strings '[[' or ']]' anywhere in your code. The + former is not valid in C, except within comments and strings, but + the latter is valid in code such as 'x[y[z]]'. The solution is + simple. To get the literal string '"]]"', use '"]""]"'. To get + the array notation 'x[y[z]]', use 'x[y[z] ]'. Flex will attempt to + detect these sequences in user code, and escape them. However, + it's best to avoid this complexity where possible, by removing such + sequences from your code. + + 'm4' is only required at the time you run 'flex'. The generated +scanner is ordinary C or C++, and does _not_ require 'm4'. + + ---------- Footnotes ---------- + + (1) The use of m4 is subject to change in future revisions of flex. +It is not part of the public API of flex. Do not depend on it. + + +File: flex.info, Node: Common Patterns, Prev: M4 Dependency, Up: Appendices + +A.4 Common Patterns +=================== + +This appendix provides examples of common regular expressions you might +use in your scanner. + +* Menu: + +* Numbers:: +* Identifiers:: +* Quoted Constructs:: +* Addresses:: + + +File: flex.info, Node: Numbers, Next: Identifiers, Up: Common Patterns + +A.4.1 Numbers +------------- + +C99 decimal constant + '([[:digit:]]{-}[0])[[:digit:]]*' + +C99 hexadecimal constant + '0[xX][[:xdigit:]]+' + +C99 octal constant + '0[01234567]*' + +C99 floating point constant + {dseq} ([[:digit:]]+) + {dseq_opt} ([[:digit:]]*) + {frac} (({dseq_opt}"."{dseq})|{dseq}".") + {exp} ([eE][+-]?{dseq}) + {exp_opt} ({exp}?) + {fsuff} [flFL] + {fsuff_opt} ({fsuff}?) + {hpref} (0[xX]) + {hdseq} ([[:xdigit:]]+) + {hdseq_opt} ([[:xdigit:]]*) + {hfrac} (({hdseq_opt}"."{hdseq})|({hdseq}".")) + {bexp} ([pP][+-]?{dseq}) + {dfc} (({frac}{exp_opt}{fsuff_opt})|({dseq}{exp}{fsuff_opt})) + {hfc} (({hpref}{hfrac}{bexp}{fsuff_opt})|({hpref}{hdseq}{bexp}{fsuff_opt})) + + {c99_floating_point_constant} ({dfc}|{hfc}) + + See C99 section 6.4.4.2 for the gory details. + + +File: flex.info, Node: Identifiers, Next: Quoted Constructs, Prev: Numbers, Up: Common Patterns + +A.4.2 Identifiers +----------------- + +C99 Identifier + ucn ((\\u([[:xdigit:]]{4}))|(\\U([[:xdigit:]]{8}))) + nondigit [_[:alpha:]] + c99_id ([_[:alpha:]]|{ucn})([_[:alnum:]]|{ucn})* + + Technically, the above pattern does not encompass all possible C99 + identifiers, since C99 allows for "implementation-defined" + characters. In practice, C compilers follow the above pattern, + with the addition of the '$' character. + +UTF-8 Encoded Unicode Code Point + [\x09\x0A\x0D\x20-\x7E]|[\xC2-\xDF][\x80-\xBF]|\xE0[\xA0-\xBF][\x80-\xBF]|[\xE1-\xEC\xEE\xEF]([\x80-\xBF]{2})|\xED[\x80-\x9F][\x80-\xBF]|\xF0[\x90-\xBF]([\x80-\xBF]{2})|[\xF1-\xF3]([\x80-\xBF]{3})|\xF4[\x80-\x8F]([\x80-\xBF]{2}) + + +File: flex.info, Node: Quoted Constructs, Next: Addresses, Prev: Identifiers, Up: Common Patterns + +A.4.3 Quoted Constructs +----------------------- + +C99 String Literal + 'L?\"([^\"\\\n]|(\\['\"?\\abfnrtv])|(\\([0123456]{1,3}))|(\\x[[:xdigit:]]+)|(\\u([[:xdigit:]]{4}))|(\\U([[:xdigit:]]{8})))*\"' + +C99 Comment + '("/*"([^*]|"*"[^/])*"*/")|("/"(\\\n)*"/"[^\n]*)' + + Note that in C99, a '//'-style comment may be split across lines, + and, contrary to popular belief, does not include the trailing '\n' + character. + + A better way to scan '/* */' comments is by line, rather than + matching possibly huge comments all at once. This will allow you + to scan comments of unlimited length, as long as line breaks appear + at sane intervals. This is also more efficient when used with + automatic line number processing. *Note option-yylineno::. + + { + "/*" BEGIN(COMMENT); + } + { + "*/" BEGIN(0); + [^*\n]+ ; + "*"[^/] ; + \n ; + } + + +File: flex.info, Node: Addresses, Prev: Quoted Constructs, Up: Common Patterns + +A.4.4 Addresses +--------------- + +IPv4 Address + dec-octet [0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5] + IPv4address {dec-octet}\.{dec-octet}\.{dec-octet}\.{dec-octet} + +IPv6 Address + h16 [0-9A-Fa-f]{1,4} + ls32 {h16}:{h16}|{IPv4address} + IPv6address ({h16}:){6}{ls32}| + ::({h16}:){5}{ls32}| + ({h16})?::({h16}:){4}{ls32}| + (({h16}:){0,1}{h16})?::({h16}:){3}{ls32}| + (({h16}:){0,2}{h16})?::({h16}:){2}{ls32}| + (({h16}:){0,3}{h16})?::{h16}:{ls32}| + (({h16}:){0,4}{h16})?::{ls32}| + (({h16}:){0,5}{h16})?::{h16}| + (({h16}:){0,6}{h16})?:: + + See RFC 2373 (http://www.ietf.org/rfc/rfc2373.txt) for details. + Note that you have to fold the definition of 'IPv6address' into one + line and that it also matches the "unspecified address" "::". + +URI + '(([^:/?#]+):)?("//"([^/?#]*))?([^?#]*)(\?([^#]*))?(#(.*))?' + + This pattern is nearly useless, since it allows just about any + character to appear in a URI, including spaces and control + characters. See RFC 2396 (http://www.ietf.org/rfc/rfc2396.txt) for + details. + + +File: flex.info, Node: Indices, Prev: Appendices, Up: Top + +Indices +******* + +* Menu: + +* Concept Index:: +* Index of Functions and Macros:: +* Index of Variables:: +* Index of Data Types:: +* Index of Hooks:: +* Index of Scanner Options:: + + +File: flex.info, Node: Concept Index, Next: Index of Functions and Macros, Prev: Indices, Up: Indices + +Concept Index +============= + +[index] +* Menu: + +* $ as normal character in patterns: Patterns. (line 275) +* %array, advantages of: Matching. (line 43) +* %array, use of: Matching. (line 29) +* %array, with C++: Matching. (line 65) +* %option noyywrapp: Generated Scanner. (line 93) +* %pointer, and unput(): Actions. (line 162) +* %pointer, use of: Matching. (line 29) +* %top: Definitions Section. (line 44) +* %{ and %}, in Definitions Section: Definitions Section. (line 40) +* %{ and %}, in Rules Section: Actions. (line 26) +* <>, use of: EOF. (line 33) +* [] in patterns: Patterns. (line 15) +* ^ as non-special character in patterns: Patterns. (line 275) +* |, in actions: Actions. (line 33) +* |, use of: Actions. (line 83) +* accessor functions, use of: Accessor Methods. (line 18) +* actions: Actions. (line 6) +* actions, embedded C strings: Actions. (line 26) +* actions, redefining YY_BREAK: Misc Macros. (line 49) +* actions, use of { and }: Actions. (line 26) +* aliases, how to define: Definitions Section. (line 10) +* arguments, command-line: Scanner Options. (line 6) +* array, default size for yytext: User Values. (line 13) +* backing up, eliminating: Performance. (line 54) +* backing up, eliminating by adding error rules: Performance. (line 104) +* backing up, eliminating with catch-all rule: Performance. (line 118) +* backing up, example of eliminating: Performance. (line 49) +* BEGIN: Actions. (line 57) +* BEGIN, explanation: Start Conditions. (line 84) +* beginning of line, in patterns: Patterns. (line 127) +* bison, bridging with flex: Bison Bridge. (line 6) +* bison, parser: Bison Bridge. (line 53) +* bison, scanner to be called from bison: Bison Bridge. (line 34) +* BOL, checking the BOL flag: Misc Macros. (line 46) +* BOL, in patterns: Patterns. (line 127) +* BOL, setting it: Misc Macros. (line 40) +* braces in patterns: Patterns. (line 42) +* bugs, reporting: Reporting Bugs. (line 6) +* C code in flex input: Definitions Section. (line 40) +* C++: Cxx. (line 9) +* C++ and %array: User Values. (line 23) +* C++ I/O, customizing: How do I use my own I/O classes in a C++ scanner?. + (line 9) +* C++ scanners, including multiple scanners: Cxx. (line 197) +* C++ scanners, use of: Cxx. (line 128) +* c++, experimental form of scanner class: Cxx. (line 6) +* C++, multiple different scanners: Cxx. (line 192) +* C-strings, in actions: Actions. (line 26) +* case-insensitive, effect on character classes: Patterns. (line 216) +* character classes in patterns: Patterns. (line 186) +* character classes in patterns, syntax of: Patterns. (line 15) +* character classes, equivalence of: Patterns. (line 205) +* clearing an input buffer: Multiple Input Buffers. + (line 66) +* command-line options: Scanner Options. (line 6) +* comments in flex input: Definitions Section. (line 37) +* comments in the input: Comments in the Input. + (line 24) +* comments, discarding: Actions. (line 176) +* comments, example of scanning C comments: Start Conditions. (line 140) +* comments, in actions: Actions. (line 26) +* comments, in rules section: Comments in the Input. + (line 11) +* comments, syntax of: Comments in the Input. + (line 6) +* comments, valid uses of: Comments in the Input. + (line 24) +* compressing whitespace: Actions. (line 22) +* concatenation, in patterns: Patterns. (line 111) +* copyright of flex: Copyright. (line 6) +* counting characters and lines: Simple Examples. (line 23) +* customizing I/O in C++ scanners: How do I use my own I/O classes in a C++ scanner?. + (line 9) +* default rule: Simple Examples. (line 15) +* default rule <1>: Matching. (line 20) +* defining pattern aliases: Definitions Section. (line 21) +* Definitions, in flex input: Definitions Section. (line 6) +* deleting lines from input: Actions. (line 13) +* discarding C comments: Actions. (line 176) +* distributing flex: Copyright. (line 6) +* ECHO: Actions. (line 54) +* ECHO, and yyout: Generated Scanner. (line 101) +* embedding C code in flex input: Definitions Section. (line 40) +* end of file, in patterns: Patterns. (line 150) +* end of line, in negated character classes: Patterns. (line 237) +* end of line, in patterns: Patterns. (line 131) +* end-of-file, and yyrestart(): Generated Scanner. (line 42) +* EOF and yyrestart(): Generated Scanner. (line 42) +* EOF in patterns, syntax of: Patterns. (line 150) +* EOF, example using multiple input buffers: Multiple Input Buffers. + (line 81) +* EOF, explanation: EOF. (line 6) +* EOF, pushing back: Actions. (line 170) +* EOL, in negated character classes: Patterns. (line 237) +* EOL, in patterns: Patterns. (line 131) +* error messages, end of buffer missed: Lex and Posix. (line 50) +* error reporting, diagnostic messages: Diagnostics. (line 6) +* error reporting, in C++: Cxx. (line 112) +* error rules, to eliminate backing up: Performance. (line 102) +* escape sequences in patterns, syntax of: Patterns. (line 57) +* exiting with yyterminate(): Actions. (line 212) +* experimental form of c++ scanner class: Cxx. (line 6) +* extended scope of start conditions: Start Conditions. (line 270) +* file format: Format. (line 6) +* file format, serialized tables: Tables File Format. (line 6) +* flushing an input buffer: Multiple Input Buffers. + (line 66) +* flushing the internal buffer: Actions. (line 206) +* format of flex input: Format. (line 6) +* format of input file: Format. (line 9) +* freeing tables: Loading and Unloading Serialized Tables. + (line 6) +* getting current start state with YY_START: Start Conditions. + (line 189) +* halting with yyterminate(): Actions. (line 212) +* handling include files with multiple input buffers: Multiple Input Buffers. + (line 87) +* handling include files with multiple input buffers <1>: Multiple Input Buffers. + (line 122) +* header files, with C++: Cxx. (line 197) +* include files, with C++: Cxx. (line 197) +* input file, Definitions section: Definitions Section. (line 6) +* input file, Rules Section: Rules Section. (line 6) +* input file, user code Section: User Code Section. (line 6) +* input(): Actions. (line 173) +* input(), and C++: Actions. (line 202) +* input, format of: Format. (line 6) +* input, matching: Matching. (line 6) +* keywords, for performance: Performance. (line 200) +* lex (traditional) and POSIX: Lex and Posix. (line 6) +* LexerInput, overriding: How do I use my own I/O classes in a C++ scanner?. + (line 9) +* LexerOutput, overriding: How do I use my own I/O classes in a C++ scanner?. + (line 9) +* limitations of flex: Limitations. (line 6) +* literal text in patterns, syntax of: Patterns. (line 54) +* loading tables at runtime: Loading and Unloading Serialized Tables. + (line 6) +* m4: M4 Dependency. (line 6) +* Makefile, example of implicit rules: Makefiles and Flex. (line 21) +* Makefile, explicit example: Makefiles and Flex. (line 33) +* Makefile, syntax: Makefiles and Flex. (line 6) +* matching C-style double-quoted strings: Start Conditions. (line 203) +* matching, and trailing context: Matching. (line 6) +* matching, length of: Matching. (line 6) +* matching, multiple matches: Matching. (line 6) +* member functions, C++: Cxx. (line 9) +* memory management: Memory Management. (line 6) +* memory, allocating input buffers: Multiple Input Buffers. + (line 19) +* memory, considerations for reentrant scanners: Init and Destroy Functions. + (line 6) +* memory, deleting input buffers: Multiple Input Buffers. + (line 46) +* memory, for start condition stacks: Start Conditions. (line 301) +* memory, serialized tables: Serialized Tables. (line 6) +* memory, serialized tables <1>: Loading and Unloading Serialized Tables. + (line 6) +* methods, c++: Cxx. (line 9) +* minimal scanner: Matching. (line 24) +* multiple input streams: Multiple Input Buffers. + (line 6) +* name definitions, not POSIX: Lex and Posix. (line 75) +* negating ranges in patterns: Patterns. (line 23) +* newline, matching in patterns: Patterns. (line 135) +* non-POSIX features of flex: Lex and Posix. (line 142) +* noyywrap, %option: Generated Scanner. (line 93) +* NULL character in patterns, syntax of: Patterns. (line 62) +* octal characters in patterns: Patterns. (line 65) +* options, command-line: Scanner Options. (line 6) +* overriding LexerInput: How do I use my own I/O classes in a C++ scanner?. + (line 9) +* overriding LexerOutput: How do I use my own I/O classes in a C++ scanner?. + (line 9) +* overriding the memory routines: Overriding The Default Memory Management. + (line 38) +* Pascal-like language: Simple Examples. (line 49) +* pattern aliases, defining: Definitions Section. (line 21) +* pattern aliases, expansion of: Patterns. (line 51) +* pattern aliases, how to define: Definitions Section. (line 10) +* pattern aliases, use of: Definitions Section. (line 28) +* patterns and actions on different lines: Lex and Posix. (line 101) +* patterns, character class equivalence: Patterns. (line 205) +* patterns, common: Common Patterns. (line 6) +* patterns, end of line: Patterns. (line 300) +* patterns, grouping and precedence: Patterns. (line 167) +* patterns, in rules section: Patterns. (line 6) +* patterns, invalid trailing context: Patterns. (line 285) +* patterns, matching: Matching. (line 6) +* patterns, precedence of operators: Patterns. (line 161) +* patterns, repetitions with grouping: Patterns. (line 184) +* patterns, special characters treated as non-special: Patterns. + (line 293) +* patterns, syntax: Patterns. (line 9) +* patterns, syntax <1>: Patterns. (line 9) +* patterns, tuning for performance: Performance. (line 49) +* patterns, valid character classes: Patterns. (line 192) +* performance optimization, matching longer tokens: Performance. + (line 167) +* performance optimization, recognizing keywords: Performance. + (line 205) +* performance, backing up: Performance. (line 49) +* performance, considerations: Performance. (line 6) +* performance, using keywords: Performance. (line 200) +* popping an input buffer: Multiple Input Buffers. + (line 60) +* POSIX and lex: Lex and Posix. (line 6) +* POSIX comp;compliance: Lex and Posix. (line 142) +* POSIX, character classes in patterns, syntax of: Patterns. (line 15) +* preprocessor macros, for use in actions: Actions. (line 50) +* pushing an input buffer: Multiple Input Buffers. + (line 52) +* pushing back characters with unput: Actions. (line 143) +* pushing back characters with unput(): Actions. (line 147) +* pushing back characters with yyless: Actions. (line 131) +* pushing back EOF: Actions. (line 170) +* ranges in patterns: Patterns. (line 19) +* ranges in patterns, negating: Patterns. (line 23) +* recognizing C comments: Start Conditions. (line 143) +* reentrant scanners, multiple interleaved scanners: Reentrant Uses. + (line 10) +* reentrant scanners, recursive invocation: Reentrant Uses. (line 30) +* reentrant, accessing flex variables: Global Replacement. (line 6) +* reentrant, accessor functions: Accessor Methods. (line 6) +* reentrant, API explanation: Reentrant Overview. (line 6) +* reentrant, calling functions: Extra Reentrant Argument. + (line 6) +* reentrant, example of: Reentrant Example. (line 6) +* reentrant, explanation: Reentrant. (line 6) +* reentrant, extra data: Extra Data. (line 6) +* reentrant, initialization: Init and Destroy Functions. + (line 6) +* regular expressions, in patterns: Patterns. (line 6) +* REJECT: Actions. (line 61) +* REJECT, calling multiple times: Actions. (line 83) +* REJECT, performance costs: Performance. (line 12) +* reporting bugs: Reporting Bugs. (line 6) +* restarting the scanner: Lex and Posix. (line 54) +* RETURN, within actions: Generated Scanner. (line 57) +* rules, default: Simple Examples. (line 15) +* rules, in flex input: Rules Section. (line 6) +* scanner, definition of: Introduction. (line 6) +* sections of flex input: Format. (line 6) +* serialization: Serialized Tables. (line 6) +* serialization of tables: Creating Serialized Tables. + (line 6) +* serialized tables, multiple scanners: Creating Serialized Tables. + (line 26) +* stack, input buffer pop: Multiple Input Buffers. + (line 60) +* stack, input buffer push: Multiple Input Buffers. + (line 52) +* stacks, routines for manipulating: Start Conditions. (line 286) +* start condition, applying to multiple patterns: Start Conditions. + (line 258) +* start conditions: Start Conditions. (line 6) +* start conditions, behavior of default rule: Start Conditions. + (line 82) +* start conditions, exclusive: Start Conditions. (line 53) +* start conditions, for different interpretations of same input: Start Conditions. + (line 112) +* start conditions, in patterns: Patterns. (line 140) +* start conditions, inclusive: Start Conditions. (line 44) +* start conditions, inclusive v.s. exclusive: Start Conditions. + (line 24) +* start conditions, integer values: Start Conditions. (line 163) +* start conditions, multiple: Start Conditions. (line 17) +* start conditions, special wildcard condition: Start Conditions. + (line 68) +* start conditions, use of a stack: Start Conditions. (line 286) +* start conditions, use of wildcard condition (<*>): Start Conditions. + (line 72) +* start conditions, using BEGIN: Start Conditions. (line 95) +* stdin, default for yyin: Generated Scanner. (line 37) +* stdout, as default for yyout: Generated Scanner. (line 101) +* strings, scanning strings instead of files: Multiple Input Buffers. + (line 175) +* tables, creating serialized: Creating Serialized Tables. + (line 6) +* tables, file format: Tables File Format. (line 6) +* tables, freeing: Loading and Unloading Serialized Tables. + (line 6) +* tables, loading and unloading: Loading and Unloading Serialized Tables. + (line 6) +* terminating with yyterminate(): Actions. (line 212) +* token: Matching. (line 14) +* trailing context, in patterns: Patterns. (line 118) +* trailing context, limits of: Patterns. (line 275) +* trailing context, matching: Matching. (line 6) +* trailing context, performance costs: Performance. (line 12) +* trailing context, variable length: Performance. (line 141) +* unput(): Actions. (line 143) +* unput(), and %pointer: Actions. (line 162) +* unput(), pushing back characters: Actions. (line 147) +* user code, in flex input: User Code Section. (line 6) +* username expansion: Simple Examples. (line 8) +* using integer values of start condition names: Start Conditions. + (line 163) +* verbatim text in patterns, syntax of: Patterns. (line 54) +* warning, dangerous trailing context: Limitations. (line 20) +* warning, rule cannot be matched: Diagnostics. (line 14) +* warnings, diagnostic messages: Diagnostics. (line 6) +* whitespace, compressing: Actions. (line 22) +* yacc interface: Yacc. (line 17) +* yacc, interface: Yacc. (line 6) +* yyalloc, overriding: Overriding The Default Memory Management. + (line 6) +* yyfree, overriding: Overriding The Default Memory Management. + (line 6) +* yyin: Generated Scanner. (line 37) +* yyinput(): Actions. (line 202) +* yyleng: Matching. (line 14) +* yyleng, modification of: Actions. (line 47) +* yyless(): Actions. (line 125) +* yyless(), pushing back characters: Actions. (line 131) +* yylex(), in generated scanner: Generated Scanner. (line 6) +* yylex(), overriding: Generated Scanner. (line 16) +* yylex, overriding the prototype of: Generated Scanner. (line 20) +* yylineno, in a reentrant scanner: Reentrant Functions. (line 36) +* yylineno, performance costs: Performance. (line 12) +* yymore(): Actions. (line 104) +* yymore() to append token to previous token: Actions. (line 110) +* yymore(), mega-kludge: Actions. (line 110) +* yymore, and yyleng: Actions. (line 47) +* yymore, performance penalty of: Actions. (line 119) +* yyout: Generated Scanner. (line 101) +* yyrealloc, overriding: Overriding The Default Memory Management. + (line 6) +* yyrestart(): Generated Scanner. (line 42) +* yyterminate(): Actions. (line 212) +* yytext: Matching. (line 14) +* yytext, default array size: User Values. (line 13) +* yytext, memory considerations: A Note About yytext And Memory. + (line 6) +* yytext, modification of: Actions. (line 42) +* yytext, two types of: Matching. (line 29) +* yywrap(): Generated Scanner. (line 85) +* yywrap, default for: Generated Scanner. (line 93) +* YY_CURRENT_BUFFER, and multiple buffers Finally, the macro: Multiple Input Buffers. + (line 78) +* YY_EXTRA_TYPE, defining your own type: Extra Data. (line 33) +* YY_FLUSH_BUFFER: Actions. (line 206) +* YY_INPUT: Generated Scanner. (line 61) +* YY_INPUT, overriding: Generated Scanner. (line 71) +* YY_START, example: Start Conditions. (line 185) +* YY_USER_ACTION to track each time a rule is matched: Misc Macros. + (line 14) + diff --git a/doc/flex.info-2 b/doc/flex.info-2 new file mode 100644 index 0000000..32356d6 Binary files /dev/null and b/doc/flex.info-2 differ diff --git a/doc/flex.texi b/doc/flex.texi new file mode 100644 index 0000000..bccab1e --- /dev/null +++ b/doc/flex.texi @@ -0,0 +1,8615 @@ +\input texinfo.tex @c -*-texinfo-*- +@c %**start of header +@setfilename flex.info +@include version.texi +@settitle Lexical Analysis With Flex, for Flex @value{VERSION} +@set authors Vern Paxson, Will Estes and John Millaway +@c "Macro Hooks" index +@defindex hk +@c "Options" index +@defindex op +@dircategory Programming +@direntry +* flex: (flex). Fast lexical analyzer generator (lex replacement). +@end direntry +@c %**end of header + +@copying + +The flex manual is placed under the same licensing conditions as the +rest of flex: + +Copyright @copyright{} 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2012 +The Flex Project. + +Copyright @copyright{} 1990, 1997 The Regents of the University of California. +All rights reserved. + +This code is derived from software contributed to Berkeley by +Vern Paxson. + +The United States Government has rights in this work pursuant +to contract no. DE-AC03-76SF00098 between the United States +Department of Energy and the University of California. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: + +@enumerate +@item + Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + +@item +Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +@end enumerate + +Neither the name of the University nor the names of its contributors +may be used to endorse or promote products derived from this software +without specific prior written permission. + +THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR +IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +PURPOSE. +@end copying + +@titlepage +@title Lexical Analysis with Flex +@subtitle Edition @value{EDITION}, @value{UPDATED} +@author @value{authors} +@page +@vskip 0pt plus 1filll +@insertcopying +@end titlepage +@contents +@ifnottex +@node Top, Copyright, (dir), (dir) +@top flex + +This manual describes @code{flex}, a tool for generating programs that +perform pattern-matching on text. The manual includes both tutorial and +reference sections. + +This edition of @cite{The flex Manual} documents @code{flex} version +@value{VERSION}. It was last updated on @value{UPDATED}. + +This manual was written by @value{authors}. + +@menu +* Copyright:: +* Reporting Bugs:: +* Introduction:: +* Simple Examples:: +* Format:: +* Patterns:: +* Matching:: +* Actions:: +* Generated Scanner:: +* Start Conditions:: +* Multiple Input Buffers:: +* EOF:: +* Misc Macros:: +* User Values:: +* Yacc:: +* Scanner Options:: +* Performance:: +* Cxx:: +* Reentrant:: +* Lex and Posix:: +* Memory Management:: +* Serialized Tables:: +* Diagnostics:: +* Limitations:: +* Bibliography:: +* FAQ:: +* Appendices:: +* Indices:: + +@detailmenu + --- The Detailed Node Listing --- + +Format of the Input File + +* Definitions Section:: +* Rules Section:: +* User Code Section:: +* Comments in the Input:: + +Scanner Options + +* Options for Specifying Filenames:: +* Options Affecting Scanner Behavior:: +* Code-Level And API Options:: +* Options for Scanner Speed and Size:: +* Debugging Options:: +* Miscellaneous Options:: + +Reentrant C Scanners + +* Reentrant Uses:: +* Reentrant Overview:: +* Reentrant Example:: +* Reentrant Detail:: +* Reentrant Functions:: + +The Reentrant API in Detail + +* Specify Reentrant:: +* Extra Reentrant Argument:: +* Global Replacement:: +* Init and Destroy Functions:: +* Accessor Methods:: +* Extra Data:: +* About yyscan_t:: + +Memory Management + +* The Default Memory Management:: +* Overriding The Default Memory Management:: +* A Note About yytext And Memory:: + +Serialized Tables + +* Creating Serialized Tables:: +* Loading and Unloading Serialized Tables:: +* Tables File Format:: + +FAQ + +* When was flex born?:: +* How do I expand backslash-escape sequences in C-style quoted strings?:: +* Why do flex scanners call fileno if it is not ANSI compatible?:: +* Does flex support recursive pattern definitions?:: +* How do I skip huge chunks of input (tens of megabytes) while using flex?:: +* Flex is not matching my patterns in the same order that I defined them.:: +* My actions are executing out of order or sometimes not at all.:: +* How can I have multiple input sources feed into the same scanner at the same time?:: +* Can I build nested parsers that work with the same input file?:: +* How can I match text only at the end of a file?:: +* How can I make REJECT cascade across start condition boundaries?:: +* Why cant I use fast or full tables with interactive mode?:: +* How much faster is -F or -f than -C?:: +* If I have a simple grammar cant I just parse it with flex?:: +* Why doesn't yyrestart() set the start state back to INITIAL?:: +* How can I match C-style comments?:: +* The period isn't working the way I expected.:: +* Can I get the flex manual in another format?:: +* Does there exist a "faster" NDFA->DFA algorithm?:: +* How does flex compile the DFA so quickly?:: +* How can I use more than 8192 rules?:: +* How do I abandon a file in the middle of a scan and switch to a new file?:: +* How do I execute code only during initialization (only before the first scan)?:: +* How do I execute code at termination?:: +* Where else can I find help?:: +* Can I include comments in the "rules" section of the file?:: +* I get an error about undefined yywrap().:: +* How can I change the matching pattern at run time?:: +* How can I expand macros in the input?:: +* How can I build a two-pass scanner?:: +* How do I match any string not matched in the preceding rules?:: +* I am trying to port code from AT&T lex that uses yysptr and yysbuf.:: +* Is there a way to make flex treat NULL like a regular character?:: +* Whenever flex can not match the input it says "flex scanner jammed".:: +* Why doesn't flex have non-greedy operators like perl does?:: +* Memory leak - 16386 bytes allocated by malloc.:: +* How do I track the byte offset for lseek()?:: +* How do I use my own I/O classes in a C++ scanner?:: +* How do I skip as many chars as possible?:: +* deleteme00:: +* Are certain equivalent patterns faster than others?:: +* Is backing up a big deal?:: +* Can I fake multi-byte character support?:: +* deleteme01:: +* Can you discuss some flex internals?:: +* unput() messes up yy_at_bol:: +* The | operator is not doing what I want:: +* Why can't flex understand this variable trailing context pattern?:: +* The ^ operator isn't working:: +* Trailing context is getting confused with trailing optional patterns:: +* Is flex GNU or not?:: +* ERASEME53:: +* I need to scan if-then-else blocks and while loops:: +* ERASEME55:: +* ERASEME56:: +* ERASEME57:: +* Is there a repository for flex scanners?:: +* How can I conditionally compile or preprocess my flex input file?:: +* Where can I find grammars for lex and yacc?:: +* I get an end-of-buffer message for each character scanned.:: +* unnamed-faq-62:: +* unnamed-faq-63:: +* unnamed-faq-64:: +* unnamed-faq-65:: +* unnamed-faq-66:: +* unnamed-faq-67:: +* unnamed-faq-68:: +* unnamed-faq-69:: +* unnamed-faq-70:: +* unnamed-faq-71:: +* unnamed-faq-72:: +* unnamed-faq-73:: +* unnamed-faq-74:: +* unnamed-faq-75:: +* unnamed-faq-76:: +* unnamed-faq-77:: +* unnamed-faq-78:: +* unnamed-faq-79:: +* unnamed-faq-80:: +* unnamed-faq-81:: +* unnamed-faq-82:: +* unnamed-faq-83:: +* unnamed-faq-84:: +* unnamed-faq-85:: +* unnamed-faq-86:: +* unnamed-faq-87:: +* unnamed-faq-88:: +* unnamed-faq-90:: +* unnamed-faq-91:: +* unnamed-faq-92:: +* unnamed-faq-93:: +* unnamed-faq-94:: +* unnamed-faq-95:: +* unnamed-faq-96:: +* unnamed-faq-97:: +* unnamed-faq-98:: +* unnamed-faq-99:: +* unnamed-faq-100:: +* unnamed-faq-101:: +* What is the difference between YYLEX_PARAM and YY_DECL?:: +* Why do I get "conflicting types for yylex" error?:: +* How do I access the values set in a Flex action from within a Bison action?:: + +Appendices + +* Makefiles and Flex:: +* Bison Bridge:: +* M4 Dependency:: +* Common Patterns:: + +Indices + +* Concept Index:: +* Index of Functions and Macros:: +* Index of Variables:: +* Index of Data Types:: +* Index of Hooks:: +* Index of Scanner Options:: + +@end detailmenu +@end menu +@end ifnottex +@node Copyright, Reporting Bugs, Top, Top +@chapter Copyright + +@cindex copyright of flex +@cindex distributing flex +@insertcopying + +@node Reporting Bugs, Introduction, Copyright, Top +@chapter Reporting Bugs + +@cindex bugs, reporting +@cindex reporting bugs + +If you find a bug in @code{flex}, please report it using +GitHub's issue tracking facility at @url{https://github.com/westes/flex/issues/} + +@node Introduction, Simple Examples, Reporting Bugs, Top +@chapter Introduction + +@cindex scanner, definition of +@code{flex} is a tool for generating @dfn{scanners}. A scanner is a +program which recognizes lexical patterns in text. The @code{flex} +program reads the given input files, or its standard input if no file +names are given, for a description of a scanner to generate. The +description is in the form of pairs of regular expressions and C code, +called @dfn{rules}. @code{flex} generates as output a C source file, +@file{lex.yy.c} by default, which defines a routine @code{yylex()}. +This file can be compiled and linked with the flex runtime library to +produce an executable. When the executable is run, it analyzes its +input for occurrences of the regular expressions. Whenever it finds +one, it executes the corresponding C code. + +@node Simple Examples, Format, Introduction, Top +@chapter Some Simple Examples + +First some simple examples to get the flavor of how one uses +@code{flex}. + +@cindex username expansion +The following @code{flex} input specifies a scanner which, when it +encounters the string @samp{username} will replace it with the user's +login name: + +@example +@verbatim + %% + username printf( "%s", getlogin() ); +@end verbatim +@end example + +@cindex default rule +@cindex rules, default +By default, any text not matched by a @code{flex} scanner is copied to +the output, so the net effect of this scanner is to copy its input file +to its output with each occurrence of @samp{username} expanded. In this +input, there is just one rule. @samp{username} is the @dfn{pattern} and +the @samp{printf} is the @dfn{action}. The @samp{%%} symbol marks the +beginning of the rules. + +Here's another simple example: + +@cindex counting characters and lines +@example +@verbatim + int num_lines = 0, num_chars = 0; + + %% + \n ++num_lines; ++num_chars; + . ++num_chars; + + %% + + int main() + { + yylex(); + printf( "# of lines = %d, # of chars = %d\n", + num_lines, num_chars ); + } +@end verbatim +@end example + +This scanner counts the number of characters and the number of lines in +its input. It produces no output other than the final report on the +character and line counts. The first line declares two globals, +@code{num_lines} and @code{num_chars}, which are accessible both inside +@code{yylex()} and in the @code{main()} routine declared after the +second @samp{%%}. There are two rules, one which matches a newline +(@samp{\n}) and increments both the line count and the character count, +and one which matches any character other than a newline (indicated by +the @samp{.} regular expression). + +A somewhat more complicated example: + +@cindex Pascal-like language +@example +@verbatim + /* scanner for a toy Pascal-like language */ + + %{ + /* need this for the call to atof() below */ + #include + %} + + DIGIT [0-9] + ID [a-z][a-z0-9]* + + %% + + {DIGIT}+ { + printf( "An integer: %s (%d)\n", yytext, + atoi( yytext ) ); + } + + {DIGIT}+"."{DIGIT}* { + printf( "A float: %s (%g)\n", yytext, + atof( yytext ) ); + } + + if|then|begin|end|procedure|function { + printf( "A keyword: %s\n", yytext ); + } + + {ID} printf( "An identifier: %s\n", yytext ); + + "+"|"-"|"*"|"/" printf( "An operator: %s\n", yytext ); + + "{"[^{}\n]*"}" /* eat up one-line comments */ + + [ \t\n]+ /* eat up whitespace */ + + . printf( "Unrecognized character: %s\n", yytext ); + + %% + + int main( int argc, char **argv ) + { + ++argv, --argc; /* skip over program name */ + if ( argc > 0 ) + yyin = fopen( argv[0], "r" ); + else + yyin = stdin; + + yylex(); + } +@end verbatim +@end example + +This is the beginnings of a simple scanner for a language like Pascal. +It identifies different types of @dfn{tokens} and reports on what it has +seen. + +The details of this example will be explained in the following +sections. + +@node Format, Patterns, Simple Examples, Top +@chapter Format of the Input File + + +@cindex format of flex input +@cindex input, format of +@cindex file format +@cindex sections of flex input + +The @code{flex} input file consists of three sections, separated by a +line containing only @samp{%%}. + +@cindex format of input file +@example +@verbatim + definitions + %% + rules + %% + user code +@end verbatim +@end example + +@menu +* Definitions Section:: +* Rules Section:: +* User Code Section:: +* Comments in the Input:: +@end menu + +@node Definitions Section, Rules Section, Format, Format +@section Format of the Definitions Section + +@cindex input file, Definitions section +@cindex Definitions, in flex input +The @dfn{definitions section} contains declarations of simple @dfn{name} +definitions to simplify the scanner specification, and declarations of +@dfn{start conditions}, which are explained in a later section. + +@cindex aliases, how to define +@cindex pattern aliases, how to define +Name definitions have the form: + +@example +@verbatim + name definition +@end verbatim +@end example + +The @samp{name} is a word beginning with a letter or an underscore +(@samp{_}) followed by zero or more letters, digits, @samp{_}, or +@samp{-} (dash). The definition is taken to begin at the first +non-whitespace character following the name and continuing to the end of +the line. The definition can subsequently be referred to using +@samp{@{name@}}, which will expand to @samp{(definition)}. For example, + +@cindex pattern aliases, defining +@cindex defining pattern aliases +@example +@verbatim + DIGIT [0-9] + ID [a-z][a-z0-9]* +@end verbatim +@end example + +Defines @samp{DIGIT} to be a regular expression which matches a single +digit, and @samp{ID} to be a regular expression which matches a letter +followed by zero-or-more letters-or-digits. A subsequent reference to + +@cindex pattern aliases, use of +@example +@verbatim + {DIGIT}+"."{DIGIT}* +@end verbatim +@end example + +is identical to + +@example +@verbatim + ([0-9])+"."([0-9])* +@end verbatim +@end example + +and matches one-or-more digits followed by a @samp{.} followed by +zero-or-more digits. + +@cindex comments in flex input +An unindented comment (i.e., a line +beginning with @samp{/*}) is copied verbatim to the output up +to the next @samp{*/}. + +@cindex %@{ and %@}, in Definitions Section +@cindex embedding C code in flex input +@cindex C code in flex input +Any @emph{indented} text or text enclosed in @samp{%@{} and @samp{%@}} +is also copied verbatim to the output (with the %@{ and %@} symbols +removed). The %@{ and %@} symbols must appear unindented on lines by +themselves. + +@cindex %top + +A @code{%top} block is similar to a @samp{%@{} ... @samp{%@}} block, except +that the code in a @code{%top} block is relocated to the @emph{top} of the +generated file, before any flex definitions @footnote{Actually, +@code{yyIN_HEADER} is defined before the @samp{%top} block.}. +The @code{%top} block is useful when you want certain preprocessor macros to be +defined or certain files to be included before the generated code. +The single characters, @samp{@{} and @samp{@}} are used to delimit the +@code{%top} block, as show in the example below: + +@example +@verbatim + %top{ + /* This code goes at the "top" of the generated file. */ + #include + #include + } +@end verbatim +@end example + +Multiple @code{%top} blocks are allowed, and their order is preserved. + +@node Rules Section, User Code Section, Definitions Section, Format +@section Format of the Rules Section + +@cindex input file, Rules Section +@cindex rules, in flex input +The @dfn{rules} section of the @code{flex} input contains a series of +rules of the form: + +@example +@verbatim + pattern action +@end verbatim +@end example + +where the pattern must be unindented and the action must begin +on the same line. +@xref{Patterns}, for a further description of patterns and actions. + +In the rules section, any indented or %@{ %@} enclosed text appearing +before the first rule may be used to declare variables which are local +to the scanning routine and (after the declarations) code which is to be +executed whenever the scanning routine is entered. Other indented or +%@{ %@} text in the rule section is still copied to the output, but its +meaning is not well-defined and it may well cause compile-time errors +(this feature is present for @acronym{POSIX} compliance. @xref{Lex and +Posix}, for other such features). + +Any @emph{indented} text or text enclosed in @samp{%@{} and @samp{%@}} +is copied verbatim to the output (with the %@{ and %@} symbols removed). +The %@{ and %@} symbols must appear unindented on lines by themselves. + +@node User Code Section, Comments in the Input, Rules Section, Format +@section Format of the User Code Section + +@cindex input file, user code Section +@cindex user code, in flex input +The user code section is simply copied to @file{lex.yy.c} verbatim. It +is used for companion routines which call or are called by the scanner. +The presence of this section is optional; if it is missing, the second +@samp{%%} in the input file may be skipped, too. + +@node Comments in the Input, , User Code Section, Format +@section Comments in the Input + +@cindex comments, syntax of +Flex supports C-style comments, that is, anything between @samp{/*} and +@samp{*/} is +considered a comment. Whenever flex encounters a comment, it copies the +entire comment verbatim to the generated source code. Comments may +appear just about anywhere, but with the following exceptions: + +@itemize +@cindex comments, in rules section +@item +Comments may not appear in the Rules Section wherever flex is expecting +a regular expression. This means comments may not appear at the +beginning of a line, or immediately following a list of scanner states. +@item +Comments may not appear on an @samp{%option} line in the Definitions +Section. +@end itemize + +If you want to follow a simple rule, then always begin a comment on a +new line, with one or more whitespace characters before the initial +@samp{/*}). This rule will work anywhere in the input file. + +All the comments in the following example are valid: + +@cindex comments, valid uses of +@cindex comments in the input +@example +@verbatim +%{ +/* code block */ +%} + +/* Definitions Section */ +%x STATE_X + +%% + /* Rules Section */ +ruleA /* after regex */ { /* code block */ } /* after code block */ + /* Rules Section (indented) */ +{ +ruleC ECHO; +ruleD ECHO; +%{ +/* code block */ +%} +} +%% +/* User Code Section */ + +@end verbatim +@end example + +@node Patterns, Matching, Format, Top +@chapter Patterns + +@cindex patterns, in rules section +@cindex regular expressions, in patterns +The patterns in the input (see @ref{Rules Section}) are written using an +extended set of regular expressions. These are: + +@cindex patterns, syntax +@cindex patterns, syntax +@table @samp +@item x +match the character 'x' + +@item . +any character (byte) except newline + +@cindex [] in patterns +@cindex character classes in patterns, syntax of +@cindex POSIX, character classes in patterns, syntax of +@item [xyz] +a @dfn{character class}; in this case, the pattern +matches either an 'x', a 'y', or a 'z' + +@cindex ranges in patterns +@item [abj-oZ] +a "character class" with a range in it; matches +an 'a', a 'b', any letter from 'j' through 'o', +or a 'Z' + +@cindex ranges in patterns, negating +@cindex negating ranges in patterns +@item [^A-Z] +a "negated character class", i.e., any character +but those in the class. In this case, any +character EXCEPT an uppercase letter. + +@item [^A-Z\n] +any character EXCEPT an uppercase letter or +a newline + +@item [a-z]@{-@}[aeiou] +the lowercase consonants + +@item r* +zero or more r's, where r is any regular expression + +@item r+ +one or more r's + +@item r? +zero or one r's (that is, ``an optional r'') + +@cindex braces in patterns +@item r@{2,5@} +anywhere from two to five r's + +@item r@{2,@} +two or more r's + +@item r@{4@} +exactly 4 r's + +@cindex pattern aliases, expansion of +@item @{name@} +the expansion of the @samp{name} definition +(@pxref{Format}). + +@cindex literal text in patterns, syntax of +@cindex verbatim text in patterns, syntax of +@item "[xyz]\"foo" +the literal string: @samp{[xyz]"foo} + +@cindex escape sequences in patterns, syntax of +@item \X +if X is @samp{a}, @samp{b}, @samp{f}, @samp{n}, @samp{r}, @samp{t}, or +@samp{v}, then the ANSI-C interpretation of @samp{\x}. Otherwise, a +literal @samp{X} (used to escape operators such as @samp{*}) + +@cindex NULL character in patterns, syntax of +@item \0 +a NUL character (ASCII code 0) + +@cindex octal characters in patterns +@item \123 +the character with octal value 123 + +@item \x2a +the character with hexadecimal value 2a + +@item (r) +match an @samp{r}; parentheses are used to override precedence (see below) + +@item (?r-s:pattern) +apply option @samp{r} and omit option @samp{s} while interpreting pattern. +Options may be zero or more of the characters @samp{i}, @samp{s}, or @samp{x}. + +@samp{i} means case-insensitive. @samp{-i} means case-sensitive. + +@samp{s} alters the meaning of the @samp{.} syntax to match any single byte whatsoever. +@samp{-s} alters the meaning of @samp{.} to match any byte except @samp{\n}. + +@samp{x} ignores comments and whitespace in patterns. Whitespace is ignored unless +it is backslash-escaped, contained within @samp{""}s, or appears inside a +character class. + +The following are all valid: + +@verbatim +(?:foo) same as (foo) +(?i:ab7) same as ([aA][bB]7) +(?-i:ab) same as (ab) +(?s:.) same as [\x00-\xFF] +(?-s:.) same as [^\n] +(?ix-s: a . b) same as ([Aa][^\n][bB]) +(?x:a b) same as ("ab") +(?x:a\ b) same as ("a b") +(?x:a" "b) same as ("a b") +(?x:a[ ]b) same as ("a b") +(?x:a + /* comment */ + b + c) same as (abc) +@end verbatim + +@item (?# comment ) +omit everything within @samp{()}. The first @samp{)} +character encountered ends the pattern. It is not possible to for the comment +to contain a @samp{)} character. The comment may span lines. + +@cindex concatenation, in patterns +@item rs +the regular expression @samp{r} followed by the regular expression @samp{s}; called +@dfn{concatenation} + +@item r|s +either an @samp{r} or an @samp{s} + +@cindex trailing context, in patterns +@item r/s +an @samp{r} but only if it is followed by an @samp{s}. The text matched by @samp{s} is +included when determining whether this rule is the longest match, but is +then returned to the input before the action is executed. So the action +only sees the text matched by @samp{r}. This type of pattern is called +@dfn{trailing context}. (There are some combinations of @samp{r/s} that flex +cannot match correctly. @xref{Limitations}, regarding dangerous trailing +context.) + +@cindex beginning of line, in patterns +@cindex BOL, in patterns +@item ^r +an @samp{r}, but only at the beginning of a line (i.e., +when just starting to scan, or right after a +newline has been scanned). + +@cindex end of line, in patterns +@cindex EOL, in patterns +@item r$ +an @samp{r}, but only at the end of a line (i.e., just before a +newline). Equivalent to @samp{r/\n}. + +@cindex newline, matching in patterns +Note that @code{flex}'s notion of ``newline'' is exactly +whatever the C compiler used to compile @code{flex} +interprets @samp{\n} as; in particular, on some DOS +systems you must either filter out @samp{\r}s in the +input yourself, or explicitly use @samp{r/\r\n} for @samp{r$}. + +@cindex start conditions, in patterns +@item r +an @samp{r}, but only in start condition @code{s} (see @ref{Start +Conditions} for discussion of start conditions). + +@item r +same, but in any of start conditions @code{s1}, @code{s2}, or @code{s3}. + +@item <*>r +an @samp{r} in any start condition, even an exclusive one. + +@cindex end of file, in patterns +@cindex EOF in patterns, syntax of +@item <> +an end-of-file. + +@item <> +an end-of-file when in start condition @code{s1} or @code{s2} +@end table + +Note that inside of a character class, all regular expression operators +lose their special meaning except escape (@samp{\}) and the character class +operators, @samp{-}, @samp{]]}, and, at the beginning of the class, @samp{^}. + +@cindex patterns, precedence of operators +The regular expressions listed above are grouped according to +precedence, from highest precedence at the top to lowest at the bottom. +Those grouped together have equal precedence (see special note on the +precedence of the repeat operator, @samp{@{@}}, under the documentation +for the @samp{--posix} POSIX compliance option). For example, + +@cindex patterns, grouping and precedence +@example +@verbatim + foo|bar* +@end verbatim +@end example + +is the same as + +@example +@verbatim + (foo)|(ba(r*)) +@end verbatim +@end example + +since the @samp{*} operator has higher precedence than concatenation, +and concatenation higher than alternation (@samp{|}). This pattern +therefore matches @emph{either} the string @samp{foo} @emph{or} the +string @samp{ba} followed by zero-or-more @samp{r}'s. To match +@samp{foo} or zero-or-more repetitions of the string @samp{bar}, use: + +@example +@verbatim + foo|(bar)* +@end verbatim +@end example + +And to match a sequence of zero or more repetitions of @samp{foo} and +@samp{bar}: + +@cindex patterns, repetitions with grouping +@example +@verbatim + (foo|bar)* +@end verbatim +@end example + +@cindex character classes in patterns +In addition to characters and ranges of characters, character classes +can also contain @dfn{character class expressions}. These are +expressions enclosed inside @samp{[:} and @samp{:]} delimiters (which +themselves must appear between the @samp{[} and @samp{]} of the +character class. Other elements may occur inside the character class, +too). The valid expressions are: + +@cindex patterns, valid character classes +@example +@verbatim + [:alnum:] [:alpha:] [:blank:] + [:cntrl:] [:digit:] [:graph:] + [:lower:] [:print:] [:punct:] + [:space:] [:upper:] [:xdigit:] +@end verbatim +@end example + +These expressions all designate a set of characters equivalent to the +corresponding standard C @code{isXXX} function. For example, +@samp{[:alnum:]} designates those characters for which @code{isalnum()} +returns true - i.e., any alphabetic or numeric character. Some systems +don't provide @code{isblank()}, so flex defines @samp{[:blank:]} as a +blank or a tab. + +For example, the following character classes are all equivalent: + +@cindex character classes, equivalence of +@cindex patterns, character class equivalence +@example +@verbatim + [[:alnum:]] + [[:alpha:][:digit:]] + [[:alpha:][0-9]] + [a-zA-Z0-9] +@end verbatim +@end example + +A word of caution. Character classes are expanded immediately when seen in the @code{flex} input. +This means the character classes are sensitive to the locale in which @code{flex} +is executed, and the resulting scanner will not be sensitive to the runtime locale. +This may or may not be desirable. + + +@itemize +@cindex case-insensitive, effect on character classes +@item If your scanner is case-insensitive (the @samp{-i} flag), then +@samp{[:upper:]} and @samp{[:lower:]} are equivalent to +@samp{[:alpha:]}. + +@anchor{case and character ranges} +@item Character classes with ranges, such as @samp{[a-Z]}, should be used with +caution in a case-insensitive scanner if the range spans upper or lowercase +characters. Flex does not know if you want to fold all upper and lowercase +characters together, or if you want the literal numeric range specified (with +no case folding). When in doubt, flex will assume that you meant the literal +numeric range, and will issue a warning. The exception to this rule is a +character range such as @samp{[a-z]} or @samp{[S-W]} where it is obvious that you +want case-folding to occur. Here are some examples with the @samp{-i} flag +enabled: + +@multitable {@samp{[a-zA-Z]}} {ambiguous} {@samp{[A-Z\[\\\]_`a-t]}} {@samp{[@@A-Z\[\\\]_`abc]}} +@item Range @tab Result @tab Literal Range @tab Alternate Range +@item @samp{[a-t]} @tab ok @tab @samp{[a-tA-T]} @tab +@item @samp{[A-T]} @tab ok @tab @samp{[a-tA-T]} @tab +@item @samp{[A-t]} @tab ambiguous @tab @samp{[A-Z\[\\\]_`a-t]} @tab @samp{[a-tA-T]} +@item @samp{[_-@{]} @tab ambiguous @tab @samp{[_`a-z@{]} @tab @samp{[_`a-zA-Z@{]} +@item @samp{[@@-C]} @tab ambiguous @tab @samp{[@@ABC]} @tab @samp{[@@A-Z\[\\\]_`abc]} +@end multitable + +@cindex end of line, in negated character classes +@cindex EOL, in negated character classes +@item +A negated character class such as the example @samp{[^A-Z]} above +@emph{will} match a newline unless @samp{\n} (or an equivalent escape +sequence) is one of the characters explicitly present in the negated +character class (e.g., @samp{[^A-Z\n]}). This is unlike how many other +regular expression tools treat negated character classes, but +unfortunately the inconsistency is historically entrenched. Matching +newlines means that a pattern like @samp{[^"]*} can match the entire +input unless there's another quote in the input. + +Flex allows negation of character class expressions by prepending @samp{^} to +the POSIX character class name. + +@example +@verbatim + [:^alnum:] [:^alpha:] [:^blank:] + [:^cntrl:] [:^digit:] [:^graph:] + [:^lower:] [:^print:] [:^punct:] + [:^space:] [:^upper:] [:^xdigit:] +@end verbatim +@end example + +Flex will issue a warning if the expressions @samp{[:^upper:]} and +@samp{[:^lower:]} appear in a case-insensitive scanner, since their meaning is +unclear. The current behavior is to skip them entirely, but this may change +without notice in future revisions of flex. + +@item + +The @samp{@{-@}} operator computes the difference of two character classes. For +example, @samp{[a-c]@{-@}[b-z]} represents all the characters in the class +@samp{[a-c]} that are not in the class @samp{[b-z]} (which in this case, is +just the single character @samp{a}). The @samp{@{-@}} operator is left +associative, so @samp{[abc]@{-@}[b]@{-@}[c]} is the same as @samp{[a]}. Be careful +not to accidentally create an empty set, which will never match. + +@item + +The @samp{@{+@}} operator computes the union of two character classes. For +example, @samp{[a-z]@{+@}[0-9]} is the same as @samp{[a-z0-9]}. This operator +is useful when preceded by the result of a difference operation, as in, +@samp{[[:alpha:]]@{-@}[[:lower:]]@{+@}[q]}, which is equivalent to +@samp{[A-Zq]} in the "C" locale. + +@cindex trailing context, limits of +@cindex ^ as non-special character in patterns +@cindex $ as normal character in patterns +@item +A rule can have at most one instance of trailing context (the @samp{/} operator +or the @samp{$} operator). The start condition, @samp{^}, and @samp{<>} patterns +can only occur at the beginning of a pattern, and, as well as with @samp{/} and @samp{$}, +cannot be grouped inside parentheses. A @samp{^} which does not occur at +the beginning of a rule or a @samp{$} which does not occur at the end of +a rule loses its special properties and is treated as a normal character. + +@item +The following are invalid: + +@cindex patterns, invalid trailing context +@example +@verbatim + foo/bar$ + foobar +@end verbatim +@end example + +Note that the first of these can be written @samp{foo/bar\n}. + +@item +The following will result in @samp{$} or @samp{^} being treated as a normal character: + +@cindex patterns, special characters treated as non-special +@example +@verbatim + foo|(bar$) + foo|^bar +@end verbatim +@end example + +If the desired meaning is a @samp{foo} or a +@samp{bar}-followed-by-a-newline, the following could be used (the +special @code{|} action is explained below, @pxref{Actions}): + +@cindex patterns, end of line +@example +@verbatim + foo | + bar$ /* action goes here */ +@end verbatim +@end example + +A similar trick will work for matching a @samp{foo} or a +@samp{bar}-at-the-beginning-of-a-line. +@end itemize + +@node Matching, Actions, Patterns, Top +@chapter How the Input Is Matched + +@cindex patterns, matching +@cindex input, matching +@cindex trailing context, matching +@cindex matching, and trailing context +@cindex matching, length of +@cindex matching, multiple matches +When the generated scanner is run, it analyzes its input looking for +strings which match any of its patterns. If it finds more than one +match, it takes the one matching the most text (for trailing context +rules, this includes the length of the trailing part, even though it +will then be returned to the input). If it finds two or more matches of +the same length, the rule listed first in the @code{flex} input file is +chosen. + +@cindex token +@cindex yytext +@cindex yyleng +Once the match is determined, the text corresponding to the match +(called the @dfn{token}) is made available in the global character +pointer @code{yytext}, and its length in the global integer +@code{yyleng}. The @dfn{action} corresponding to the matched pattern is +then executed (@pxref{Actions}), and then the remaining input is scanned +for another match. + +@cindex default rule +If no match is found, then the @dfn{default rule} is executed: the next +character in the input is considered matched and copied to the standard +output. Thus, the simplest valid @code{flex} input is: + +@cindex minimal scanner +@example +@verbatim + %% +@end verbatim +@end example + +which generates a scanner that simply copies its input (one character at +a time) to its output. + +@cindex yytext, two types of +@cindex %array, use of +@cindex %pointer, use of +@vindex yytext +Note that @code{yytext} can be defined in two different ways: either as +a character @emph{pointer} or as a character @emph{array}. You can +control which definition @code{flex} uses by including one of the +special directives @code{%pointer} or @code{%array} in the first +(definitions) section of your flex input. The default is +@code{%pointer}, unless you use the @samp{-l} lex compatibility option, +in which case @code{yytext} will be an array. The advantage of using +@code{%pointer} is substantially faster scanning and no buffer overflow +when matching very large tokens (unless you run out of dynamic memory). +The disadvantage is that you are restricted in how your actions can +modify @code{yytext} (@pxref{Actions}), and calls to the @code{unput()} +function destroys the present contents of @code{yytext}, which can be a +considerable porting headache when moving between different @code{lex} +versions. + +@cindex %array, advantages of +The advantage of @code{%array} is that you can then modify @code{yytext} +to your heart's content, and calls to @code{unput()} do not destroy +@code{yytext} (@pxref{Actions}). Furthermore, existing @code{lex} +programs sometimes access @code{yytext} externally using declarations of +the form: + +@example +@verbatim + extern char yytext[]; +@end verbatim +@end example + +This definition is erroneous when used with @code{%pointer}, but correct +for @code{%array}. + +The @code{%array} declaration defines @code{yytext} to be an array of +@code{YYLMAX} characters, which defaults to a fairly large value. You +can change the size by simply #define'ing @code{YYLMAX} to a different +value in the first section of your @code{flex} input. As mentioned +above, with @code{%pointer} yytext grows dynamically to accommodate +large tokens. While this means your @code{%pointer} scanner can +accommodate very large tokens (such as matching entire blocks of +comments), bear in mind that each time the scanner must resize +@code{yytext} it also must rescan the entire token from the beginning, +so matching such tokens can prove slow. @code{yytext} presently does +@emph{not} dynamically grow if a call to @code{unput()} results in too +much text being pushed back; instead, a run-time error results. + +@cindex %array, with C++ +Also note that you cannot use @code{%array} with C++ scanner classes +(@pxref{Cxx}). + +@node Actions, Generated Scanner, Matching, Top +@chapter Actions + +@cindex actions +Each pattern in a rule has a corresponding @dfn{action}, which can be +any arbitrary C statement. The pattern ends at the first non-escaped +whitespace character; the remainder of the line is its action. If the +action is empty, then when the pattern is matched the input token is +simply discarded. For example, here is the specification for a program +which deletes all occurrences of @samp{zap me} from its input: + +@cindex deleting lines from input +@example +@verbatim + %% + "zap me" +@end verbatim +@end example + +This example will copy all other characters in the input to the output +since they will be matched by the default rule. + +Here is a program which compresses multiple blanks and tabs down to a +single blank, and throws away whitespace found at the end of a line: + +@cindex whitespace, compressing +@cindex compressing whitespace +@example +@verbatim + %% + [ \t]+ putchar( ' ' ); + [ \t]+$ /* ignore this token */ +@end verbatim +@end example + +@cindex %@{ and %@}, in Rules Section +@cindex actions, use of @{ and @} +@cindex actions, embedded C strings +@cindex C-strings, in actions +@cindex comments, in actions +If the action contains a @samp{@{}, then the action spans till the +balancing @samp{@}} is found, and the action may cross multiple lines. +@code{flex} knows about C strings and comments and won't be fooled by +braces found within them, but also allows actions to begin with +@samp{%@{} and will consider the action to be all the text up to the +next @samp{%@}} (regardless of ordinary braces inside the action). + +@cindex |, in actions +An action consisting solely of a vertical bar (@samp{|}) means ``same as the +action for the next rule''. See below for an illustration. + +Actions can include arbitrary C code, including @code{return} statements +to return a value to whatever routine called @code{yylex()}. Each time +@code{yylex()} is called it continues processing tokens from where it +last left off until it either reaches the end of the file or executes a +return. + +@cindex yytext, modification of +Actions are free to modify @code{yytext} except for lengthening it +(adding characters to its end--these will overwrite later characters in +the input stream). This however does not apply when using @code{%array} +(@pxref{Matching}). In that case, @code{yytext} may be freely modified +in any way. + +@cindex yyleng, modification of +@cindex yymore, and yyleng +Actions are free to modify @code{yyleng} except they should not do so if +the action also includes use of @code{yymore()} (see below). + +@cindex preprocessor macros, for use in actions +There are a number of special directives which can be included within an +action: + +@table @code +@item ECHO +@cindex ECHO +copies yytext to the scanner's output. + +@item BEGIN +@cindex BEGIN +followed by the name of a start condition places the scanner in the +corresponding start condition (see below). + +@item REJECT +@cindex REJECT +directs the scanner to proceed on to the ``second best'' rule which +matched the input (or a prefix of the input). The rule is chosen as +described above in @ref{Matching}, and @code{yytext} and @code{yyleng} +set up appropriately. It may either be one which matched as much text +as the originally chosen rule but came later in the @code{flex} input +file, or one which matched less text. For example, the following will +both count the words in the input and call the routine @code{special()} +whenever @samp{frob} is seen: + +@example +@verbatim + int word_count = 0; + %% + + frob special(); REJECT; + [^ \t\n]+ ++word_count; +@end verbatim +@end example + +Without the @code{REJECT}, any occurrences of @samp{frob} in the input +would not be counted as words, since the scanner normally executes only +one action per token. Multiple uses of @code{REJECT} are allowed, each +one finding the next best choice to the currently active rule. For +example, when the following scanner scans the token @samp{abcd}, it will +write @samp{abcdabcaba} to the output: + +@cindex REJECT, calling multiple times +@cindex |, use of +@example +@verbatim + %% + a | + ab | + abc | + abcd ECHO; REJECT; + .|\n /* eat up any unmatched character */ +@end verbatim +@end example + +The first three rules share the fourth's action since they use the +special @samp{|} action. + +@code{REJECT} is a particularly expensive feature in terms of scanner +performance; if it is used in @emph{any} of the scanner's actions it +will slow down @emph{all} of the scanner's matching. Furthermore, +@code{REJECT} cannot be used with the @samp{-Cf} or @samp{-CF} options +(@pxref{Scanner Options}). + +Note also that unlike the other special actions, @code{REJECT} is a +@emph{branch}. Code immediately following it in the action will +@emph{not} be executed. + +@item yymore() +@cindex yymore() +tells the scanner that the next time it matches a rule, the +corresponding token should be @emph{appended} onto the current value of +@code{yytext} rather than replacing it. For example, given the input +@samp{mega-kludge} the following will write @samp{mega-mega-kludge} to +the output: + +@cindex yymore(), mega-kludge +@cindex yymore() to append token to previous token +@example +@verbatim + %% + mega- ECHO; yymore(); + kludge ECHO; +@end verbatim +@end example + +First @samp{mega-} is matched and echoed to the output. Then @samp{kludge} +is matched, but the previous @samp{mega-} is still hanging around at the +beginning of +@code{yytext} +so the +@code{ECHO} +for the @samp{kludge} rule will actually write @samp{mega-kludge}. +@end table + +@cindex yymore, performance penalty of +Two notes regarding use of @code{yymore()}. First, @code{yymore()} +depends on the value of @code{yyleng} correctly reflecting the size of +the current token, so you must not modify @code{yyleng} if you are using +@code{yymore()}. Second, the presence of @code{yymore()} in the +scanner's action entails a minor performance penalty in the scanner's +matching speed. + +@cindex yyless() +@code{yyless(n)} returns all but the first @code{n} characters of the +current token back to the input stream, where they will be rescanned +when the scanner looks for the next match. @code{yytext} and +@code{yyleng} are adjusted appropriately (e.g., @code{yyleng} will now +be equal to @code{n}). For example, on the input @samp{foobar} the +following will write out @samp{foobarbar}: + +@cindex yyless(), pushing back characters +@cindex pushing back characters with yyless +@example +@verbatim + %% + foobar ECHO; yyless(3); + [a-z]+ ECHO; +@end verbatim +@end example + +An argument of 0 to @code{yyless()} will cause the entire current input +string to be scanned again. Unless you've changed how the scanner will +subsequently process its input (using @code{BEGIN}, for example), this +will result in an endless loop. + +Note that @code{yyless()} is a macro and can only be used in the flex +input file, not from other source files. + +@cindex unput() +@cindex pushing back characters with unput +@code{unput(c)} puts the character @code{c} back onto the input stream. +It will be the next character scanned. The following action will take +the current token and cause it to be rescanned enclosed in parentheses. + +@cindex unput(), pushing back characters +@cindex pushing back characters with unput() +@example +@verbatim + { + int i; + /* Copy yytext because unput() trashes yytext */ + char *yycopy = strdup( yytext ); + unput( ')' ); + for ( i = yyleng - 1; i >= 0; --i ) + unput( yycopy[i] ); + unput( '(' ); + free( yycopy ); + } +@end verbatim +@end example + +Note that since each @code{unput()} puts the given character back at the +@emph{beginning} of the input stream, pushing back strings must be done +back-to-front. + +@cindex %pointer, and unput() +@cindex unput(), and %pointer +An important potential problem when using @code{unput()} is that if you +are using @code{%pointer} (the default), a call to @code{unput()} +@emph{destroys} the contents of @code{yytext}, starting with its +rightmost character and devouring one character to the left with each +call. If you need the value of @code{yytext} preserved after a call to +@code{unput()} (as in the above example), you must either first copy it +elsewhere, or build your scanner using @code{%array} instead +(@pxref{Matching}). + +@cindex pushing back EOF +@cindex EOF, pushing back +Finally, note that you cannot put back @samp{EOF} to attempt to mark the +input stream with an end-of-file. + +@cindex input() +@code{input()} reads the next character from the input stream. For +example, the following is one way to eat up C comments: + +@cindex comments, discarding +@cindex discarding C comments +@example +@verbatim + %% + "/*" { + int c; + + for ( ; ; ) + { + while ( (c = input()) != '*' && + c != EOF ) + ; /* eat up text of comment */ + + if ( c == '*' ) + { + while ( (c = input()) == '*' ) + ; + if ( c == '/' ) + break; /* found the end */ + } + + if ( c == EOF ) + { + error( "EOF in comment" ); + break; + } + } + } +@end verbatim +@end example + +@cindex input(), and C++ +@cindex yyinput() +(Note that if the scanner is compiled using @code{C++}, then +@code{input()} is instead referred to as @b{yyinput()}, in order to +avoid a name clash with the @code{C++} stream by the name of +@code{input}.) + +@cindex flushing the internal buffer +@cindex YY_FLUSH_BUFFER +@code{YY_FLUSH_BUFFER;} flushes the scanner's internal buffer so that +the next time the scanner attempts to match a token, it will first +refill the buffer using @code{YY_INPUT()} (@pxref{Generated Scanner}). +This action is a special case of the more general +@code{yy_flush_buffer;} function, described below (@pxref{Multiple +Input Buffers}) + +@cindex yyterminate() +@cindex terminating with yyterminate() +@cindex exiting with yyterminate() +@cindex halting with yyterminate() +@code{yyterminate()} can be used in lieu of a return statement in an +action. It terminates the scanner and returns a 0 to the scanner's +caller, indicating ``all done''. By default, @code{yyterminate()} is +also called when an end-of-file is encountered. It is a macro and may +be redefined. + +@node Generated Scanner, Start Conditions, Actions, Top +@chapter The Generated Scanner + +@cindex yylex(), in generated scanner +The output of @code{flex} is the file @file{lex.yy.c}, which contains +the scanning routine @code{yylex()}, a number of tables used by it for +matching tokens, and a number of auxiliary routines and macros. By +default, @code{yylex()} is declared as follows: + +@example +@verbatim + int yylex() + { + ... various definitions and the actions in here ... + } +@end verbatim +@end example + +@cindex yylex(), overriding +(If your environment supports function prototypes, then it will be +@code{int yylex( void )}.) This definition may be changed by defining +the @code{YY_DECL} macro. For example, you could use: + +@cindex yylex, overriding the prototype of +@example +@verbatim + #define YY_DECL float lexscan( a, b ) float a, b; +@end verbatim +@end example + +to give the scanning routine the name @code{lexscan}, returning a float, +and taking two floats as arguments. Note that if you give arguments to +the scanning routine using a K&R-style/non-prototyped function +declaration, you must terminate the definition with a semi-colon (;). + +@code{flex} generates @samp{C99} function definitions by +default. Flex used to have the ability to generate obsolete, er, +@samp{traditional}, function definitions. This was to support +bootstrapping gcc on old systems. Unfortunately, traditional +definitions prevent us from using any standard data types smaller than +int (such as short, char, or bool) as function arguments. Furthermore, +traditional definitions support added extra complexity in the skeleton file. +For this reason, current versions of @code{flex} generate standard C99 code +only, leaving K&R-style functions to the historians. + +@cindex stdin, default for yyin +@cindex yyin +Whenever @code{yylex()} is called, it scans tokens from the global input +file @file{yyin} (which defaults to stdin). It continues until it +either reaches an end-of-file (at which point it returns the value 0) or +one of its actions executes a @code{return} statement. + +@cindex EOF and yyrestart() +@cindex end-of-file, and yyrestart() +@cindex yyrestart() +If the scanner reaches an end-of-file, subsequent calls are undefined +unless either @file{yyin} is pointed at a new input file (in which case +scanning continues from that file), or @code{yyrestart()} is called. +@code{yyrestart()} takes one argument, a @code{FILE *} pointer (which +can be NULL, if you've set up @code{YY_INPUT} to scan from a source other +than @code{yyin}), and initializes @file{yyin} for scanning from that +file. Essentially there is no difference between just assigning +@file{yyin} to a new input file or using @code{yyrestart()} to do so; +the latter is available for compatibility with previous versions of +@code{flex}, and because it can be used to switch input files in the +middle of scanning. It can also be used to throw away the current input +buffer, by calling it with an argument of @file{yyin}; but it would be +better to use @code{YY_FLUSH_BUFFER} (@pxref{Actions}). Note that +@code{yyrestart()} does @emph{not} reset the start condition to +@code{INITIAL} (@pxref{Start Conditions}). + +@cindex RETURN, within actions +If @code{yylex()} stops scanning due to executing a @code{return} +statement in one of the actions, the scanner may then be called again +and it will resume scanning where it left off. + +@cindex YY_INPUT +By default (and for purposes of efficiency), the scanner uses +block-reads rather than simple @code{getc()} calls to read characters +from @file{yyin}. The nature of how it gets its input can be controlled +by defining the @code{YY_INPUT} macro. The calling sequence for +@code{YY_INPUT()} is @code{YY_INPUT(buf,result,max_size)}. Its action +is to place up to @code{max_size} characters in the character array +@code{buf} and return in the integer variable @code{result} either the +number of characters read or the constant @code{YY_NULL} (0 on Unix +systems) to indicate @samp{EOF}. The default @code{YY_INPUT} reads from +the global file-pointer @file{yyin}. + +@cindex YY_INPUT, overriding +Here is a sample definition of @code{YY_INPUT} (in the definitions +section of the input file): + +@example +@verbatim + %{ + #define YY_INPUT(buf,result,max_size) \ + { \ + int c = getchar(); \ + result = (c == EOF) ? YY_NULL : (buf[0] = c, 1); \ + } + %} +@end verbatim +@end example + +This definition will change the input processing to occur one character +at a time. + +@cindex yywrap() +When the scanner receives an end-of-file indication from YY_INPUT, it +then checks the @code{yywrap()} function. If @code{yywrap()} returns +false (zero), then it is assumed that the function has gone ahead and +set up @file{yyin} to point to another input file, and scanning +continues. If it returns true (non-zero), then the scanner terminates, +returning 0 to its caller. Note that in either case, the start +condition remains unchanged; it does @emph{not} revert to +@code{INITIAL}. + +@cindex yywrap, default for +@cindex noyywrap, %option +@cindex %option noyywrapp +If you do not supply your own version of @code{yywrap()}, then you must +either use @code{%option noyywrap} (in which case the scanner behaves as +though @code{yywrap()} returned 1), or you must link with @samp{-lfl} to +obtain the default version of the routine, which always returns 1. + +For scanning from in-memory buffers (e.g., scanning strings), see +@ref{Scanning Strings}. @xref{Multiple Input Buffers}. + +@cindex ECHO, and yyout +@cindex yyout +@cindex stdout, as default for yyout +The scanner writes its @code{ECHO} output to the @file{yyout} global +(default, @file{stdout}), which may be redefined by the user simply by +assigning it to some other @code{FILE} pointer. + +@node Start Conditions, Multiple Input Buffers, Generated Scanner, Top +@chapter Start Conditions + +@cindex start conditions +@code{flex} provides a mechanism for conditionally activating rules. +Any rule whose pattern is prefixed with @samp{} will only be active +when the scanner is in the @dfn{start condition} named @code{sc}. For +example, + +@example +@verbatim + [^"]* { /* eat up the string body ... */ + ... + } +@end verbatim +@end example + +will be active only when the scanner is in the @code{STRING} start +condition, and + +@cindex start conditions, multiple +@example +@verbatim + \. { /* handle an escape ... */ + ... + } +@end verbatim +@end example + +will be active only when the current start condition is either +@code{INITIAL}, @code{STRING}, or @code{QUOTE}. + +@cindex start conditions, inclusive v.s.@: exclusive +Start conditions are declared in the definitions (first) section of the +input using unindented lines beginning with either @samp{%s} or +@samp{%x} followed by a list of names. The former declares +@dfn{inclusive} start conditions, the latter @dfn{exclusive} start +conditions. A start condition is activated using the @code{BEGIN} +action. Until the next @code{BEGIN} action is executed, rules with the +given start condition will be active and rules with other start +conditions will be inactive. If the start condition is inclusive, then +rules with no start conditions at all will also be active. If it is +exclusive, then @emph{only} rules qualified with the start condition +will be active. A set of rules contingent on the same exclusive start +condition describe a scanner which is independent of any of the other +rules in the @code{flex} input. Because of this, exclusive start +conditions make it easy to specify ``mini-scanners'' which scan portions +of the input that are syntactically different from the rest (e.g., +comments). + +If the distinction between inclusive and exclusive start conditions +is still a little vague, here's a simple example illustrating the +connection between the two. The set of rules: + +@cindex start conditions, inclusive +@example +@verbatim + %s example + %% + + foo do_something(); + + bar something_else(); +@end verbatim +@end example + +is equivalent to + +@cindex start conditions, exclusive +@example +@verbatim + %x example + %% + + foo do_something(); + + bar something_else(); +@end verbatim +@end example + +Without the @code{} qualifier, the @code{bar} pattern in +the second example wouldn't be active (i.e., couldn't match) when in +start condition @code{example}. If we just used @code{} to +qualify @code{bar}, though, then it would only be active in +@code{example} and not in @code{INITIAL}, while in the first example +it's active in both, because in the first example the @code{example} +start condition is an inclusive @code{(%s)} start condition. + +@cindex start conditions, special wildcard condition +Also note that the special start-condition specifier +@code{<*>} +matches every start condition. Thus, the above example could also +have been written: + +@cindex start conditions, use of wildcard condition (<*>) +@example +@verbatim + %x example + %% + + foo do_something(); + + <*>bar something_else(); +@end verbatim +@end example + +The default rule (to @code{ECHO} any unmatched character) remains active +in start conditions. It is equivalent to: + +@cindex start conditions, behavior of default rule +@example +@verbatim + <*>.|\n ECHO; +@end verbatim +@end example + +@cindex BEGIN, explanation +@findex BEGIN +@vindex INITIAL +@code{BEGIN(0)} returns to the original state where only the rules with +no start conditions are active. This state can also be referred to as +the start-condition @code{INITIAL}, so @code{BEGIN(INITIAL)} is +equivalent to @code{BEGIN(0)}. (The parentheses around the start +condition name are not required but are considered good style.) + +@code{BEGIN} actions can also be given as indented code at the beginning +of the rules section. For example, the following will cause the scanner +to enter the @code{SPECIAL} start condition whenever @code{yylex()} is +called and the global variable @code{enter_special} is true: + +@cindex start conditions, using BEGIN +@example +@verbatim + int enter_special; + + %x SPECIAL + %% + if ( enter_special ) + BEGIN(SPECIAL); + + blahblahblah + ...more rules follow... +@end verbatim +@end example + +To illustrate the uses of start conditions, here is a scanner which +provides two different interpretations of a string like @samp{123.456}. +By default it will treat it as three tokens, the integer @samp{123}, a +dot (@samp{.}), and the integer @samp{456}. But if the string is +preceded earlier in the line by the string @samp{expect-floats} it will +treat it as a single token, the floating-point number @samp{123.456}: + +@cindex start conditions, for different interpretations of same input +@example +@verbatim + %{ + #include + %} + %s expect + + %% + expect-floats BEGIN(expect); + + [0-9]+.[0-9]+ { + printf( "found a float, = %f\n", + atof( yytext ) ); + } + \n { + /* that's the end of the line, so + * we need another "expect-number" + * before we'll recognize any more + * numbers + */ + BEGIN(INITIAL); + } + + [0-9]+ { + printf( "found an integer, = %d\n", + atoi( yytext ) ); + } + + "." printf( "found a dot\n" ); +@end verbatim +@end example + +@cindex comments, example of scanning C comments +Here is a scanner which recognizes (and discards) C comments while +maintaining a count of the current input line. + +@cindex recognizing C comments +@example +@verbatim + %x comment + %% + int line_num = 1; + + "/*" BEGIN(comment); + + [^*\n]* /* eat anything that's not a '*' */ + "*"+[^*/\n]* /* eat up '*'s not followed by '/'s */ + \n ++line_num; + "*"+"/" BEGIN(INITIAL); +@end verbatim +@end example + +This scanner goes to a bit of trouble to match as much +text as possible with each rule. In general, when attempting to write +a high-speed scanner try to match as much possible in each rule, as +it's a big win. + +Note that start-conditions names are really integer values and +can be stored as such. Thus, the above could be extended in the +following fashion: + +@cindex start conditions, integer values +@cindex using integer values of start condition names +@example +@verbatim + %x comment foo + %% + int line_num = 1; + int comment_caller; + + "/*" { + comment_caller = INITIAL; + BEGIN(comment); + } + + ... + + "/*" { + comment_caller = foo; + BEGIN(comment); + } + + [^*\n]* /* eat anything that's not a '*' */ + "*"+[^*/\n]* /* eat up '*'s not followed by '/'s */ + \n ++line_num; + "*"+"/" BEGIN(comment_caller); +@end verbatim +@end example + +@cindex YY_START, example +Furthermore, you can access the current start condition using the +integer-valued @code{YY_START} macro. For example, the above +assignments to @code{comment_caller} could instead be written + +@cindex getting current start state with YY_START +@example +@verbatim + comment_caller = YY_START; +@end verbatim +@end example + +@vindex YY_START +Flex provides @code{YYSTATE} as an alias for @code{YY_START} (since that +is what's used by AT&T @code{lex}). + +For historical reasons, start conditions do not have their own +name-space within the generated scanner. The start condition names are +unmodified in the generated scanner and generated header. +@xref{option-header}. @xref{option-prefix}. + + + +Finally, here's an example of how to match C-style quoted strings using +exclusive start conditions, including expanded escape sequences (but +not including checking for a string that's too long): + +@cindex matching C-style double-quoted strings +@example +@verbatim + %x str + + %% + char string_buf[MAX_STR_CONST]; + char *string_buf_ptr; + + + \" string_buf_ptr = string_buf; BEGIN(str); + + \" { /* saw closing quote - all done */ + BEGIN(INITIAL); + *string_buf_ptr = '\0'; + /* return string constant token type and + * value to parser + */ + } + + \n { + /* error - unterminated string constant */ + /* generate error message */ + } + + \\[0-7]{1,3} { + /* octal escape sequence */ + int result; + + (void) sscanf( yytext + 1, "%o", &result ); + + if ( result > 0xff ) + /* error, constant is out-of-bounds */ + + *string_buf_ptr++ = result; + } + + \\[0-9]+ { + /* generate error - bad escape sequence; something + * like '\48' or '\0777777' + */ + } + + \\n *string_buf_ptr++ = '\n'; + \\t *string_buf_ptr++ = '\t'; + \\r *string_buf_ptr++ = '\r'; + \\b *string_buf_ptr++ = '\b'; + \\f *string_buf_ptr++ = '\f'; + + \\(.|\n) *string_buf_ptr++ = yytext[1]; + + [^\\\n\"]+ { + char *yptr = yytext; + + while ( *yptr ) + *string_buf_ptr++ = *yptr++; + } +@end verbatim +@end example + +@cindex start condition, applying to multiple patterns +Often, such as in some of the examples above, you wind up writing a +whole bunch of rules all preceded by the same start condition(s). Flex +makes this a little easier and cleaner by introducing a notion of start +condition @dfn{scope}. A start condition scope is begun with: + +@example +@verbatim + { +@end verbatim +@end example + +where @code{} is a list of one or more start conditions. Inside the +start condition scope, every rule automatically has the prefix +@code{} applied to it, until a @samp{@}} which matches the initial +@samp{@{}. So, for example, + +@cindex extended scope of start conditions +@example +@verbatim + { + "\\n" return '\n'; + "\\r" return '\r'; + "\\f" return '\f'; + "\\0" return '\0'; + } +@end verbatim +@end example + +is equivalent to: + +@example +@verbatim + "\\n" return '\n'; + "\\r" return '\r'; + "\\f" return '\f'; + "\\0" return '\0'; +@end verbatim +@end example + +Start condition scopes may be nested. + +@cindex stacks, routines for manipulating +@cindex start conditions, use of a stack + +The following routines are available for manipulating stacks of start conditions: + +@deftypefun void yy_push_state ( int @code{new_state} ) +pushes the current start condition onto the top of the start condition +stack and switches to +@code{new_state} +as though you had used +@code{BEGIN new_state} +(recall that start condition names are also integers). +@end deftypefun + +@deftypefun void yy_pop_state () +pops the top of the stack and switches to it via +@code{BEGIN}. +@end deftypefun + +@deftypefun int yy_top_state () +returns the top of the stack without altering the stack's contents. +@end deftypefun + +@cindex memory, for start condition stacks +The start condition stack grows dynamically and so has no built-in size +limitation. If memory is exhausted, program execution aborts. + +To use start condition stacks, your scanner must include a @code{%option +stack} directive (@pxref{Scanner Options}). + +@node Multiple Input Buffers, EOF, Start Conditions, Top +@chapter Multiple Input Buffers + +@cindex multiple input streams +Some scanners (such as those which support ``include'' files) require +reading from several input streams. As @code{flex} scanners do a large +amount of buffering, one cannot control where the next input will be +read from by simply writing a @code{YY_INPUT()} which is sensitive to +the scanning context. @code{YY_INPUT()} is only called when the scanner +reaches the end of its buffer, which may be a long time after scanning a +statement such as an @code{include} statement which requires switching +the input source. + +To negotiate these sorts of problems, @code{flex} provides a mechanism +for creating and switching between multiple input buffers. An input +buffer is created by using: + +@cindex memory, allocating input buffers +@deftypefun YY_BUFFER_STATE yy_create_buffer ( FILE *file, int size ) +@end deftypefun + +which takes a @code{FILE} pointer and a size and creates a buffer +associated with the given file and large enough to hold @code{size} +characters (when in doubt, use @code{YY_BUF_SIZE} for the size). It +returns a @code{YY_BUFFER_STATE} handle, which may then be passed to +other routines (see below). +@tindex YY_BUFFER_STATE +The @code{YY_BUFFER_STATE} type is a +pointer to an opaque @code{struct yy_buffer_state} structure, so you may +safely initialize @code{YY_BUFFER_STATE} variables to @code{((YY_BUFFER_STATE) +0)} if you wish, and also refer to the opaque structure in order to +correctly declare input buffers in source files other than that of your +scanner. Note that the @code{FILE} pointer in the call to +@code{yy_create_buffer} is only used as the value of @file{yyin} seen by +@code{YY_INPUT}. If you redefine @code{YY_INPUT()} so it no longer uses +@file{yyin}, then you can safely pass a NULL @code{FILE} pointer to +@code{yy_create_buffer}. You select a particular buffer to scan from +using: + +@deftypefun void yy_switch_to_buffer ( YY_BUFFER_STATE new_buffer ) +@end deftypefun + +The above function switches the scanner's input buffer so subsequent tokens +will come from @code{new_buffer}. Note that @code{yy_switch_to_buffer()} may +be used by @code{yywrap()} to set things up for continued scanning, instead of +opening a new file and pointing @file{yyin} at it. If you are looking for a +stack of input buffers, then you want to use @code{yypush_buffer_state()} +instead of this function. Note also that switching input sources via either +@code{yy_switch_to_buffer()} or @code{yywrap()} does @emph{not} change the +start condition. + +@cindex memory, deleting input buffers +@deftypefun void yy_delete_buffer ( YY_BUFFER_STATE buffer ) +@end deftypefun + +is used to reclaim the storage associated with a buffer. (@code{buffer} +can be NULL, in which case the routine does nothing.) You can also clear +the current contents of a buffer using: + +@cindex pushing an input buffer +@cindex stack, input buffer push +@deftypefun void yypush_buffer_state ( YY_BUFFER_STATE buffer ) +@end deftypefun + +This function pushes the new buffer state onto an internal stack. The pushed +state becomes the new current state. The stack is maintained by flex and will +grow as required. This function is intended to be used instead of +@code{yy_switch_to_buffer}, when you want to change states, but preserve the +current state for later use. + +@cindex popping an input buffer +@cindex stack, input buffer pop +@deftypefun void yypop_buffer_state ( ) +@end deftypefun + +This function removes the current state from the top of the stack, and deletes +it by calling @code{yy_delete_buffer}. The next state on the stack, if any, +becomes the new current state. + +@cindex clearing an input buffer +@cindex flushing an input buffer +@deftypefun void yy_flush_buffer ( YY_BUFFER_STATE buffer ) +@end deftypefun + +This function discards the buffer's contents, +so the next time the scanner attempts to match a token from the +buffer, it will first fill the buffer anew using +@code{YY_INPUT()}. + +@deftypefun YY_BUFFER_STATE yy_new_buffer ( FILE *file, int size ) +@end deftypefun + +is an alias for @code{yy_create_buffer()}, +provided for compatibility with the C++ use of @code{new} and +@code{delete} for creating and destroying dynamic objects. + +@cindex YY_CURRENT_BUFFER, and multiple buffers Finally, the macro +@code{YY_CURRENT_BUFFER} macro returns a @code{YY_BUFFER_STATE} handle to the +current buffer. It should not be used as an lvalue. + +@cindex EOF, example using multiple input buffers +Here are two examples of using these features for writing a scanner +which expands include files (the +@code{<>} +feature is discussed below). + +This first example uses yypush_buffer_state and yypop_buffer_state. Flex +maintains the stack internally. + +@cindex handling include files with multiple input buffers +@example +@verbatim + /* the "incl" state is used for picking up the name + * of an include file + */ + %x incl + %% + include BEGIN(incl); + + [a-z]+ ECHO; + [^a-z\n]*\n? ECHO; + + [ \t]* /* eat the whitespace */ + [^ \t\n]+ { /* got the include file name */ + yyin = fopen( yytext, "r" ); + + if ( ! yyin ) + error( ... ); + + yypush_buffer_state(yy_create_buffer( yyin, YY_BUF_SIZE )); + + BEGIN(INITIAL); + } + + <> { + yypop_buffer_state(); + + if ( !YY_CURRENT_BUFFER ) + { + yyterminate(); + } + } +@end verbatim +@end example + +The second example, below, does the same thing as the previous example did, but +manages its own input buffer stack manually (instead of letting flex do it). + +@cindex handling include files with multiple input buffers +@example +@verbatim + /* the "incl" state is used for picking up the name + * of an include file + */ + %x incl + + %{ + #define MAX_INCLUDE_DEPTH 10 + YY_BUFFER_STATE include_stack[MAX_INCLUDE_DEPTH]; + int include_stack_ptr = 0; + %} + + %% + include BEGIN(incl); + + [a-z]+ ECHO; + [^a-z\n]*\n? ECHO; + + [ \t]* /* eat the whitespace */ + [^ \t\n]+ { /* got the include file name */ + if ( include_stack_ptr >= MAX_INCLUDE_DEPTH ) + { + fprintf( stderr, "Includes nested too deeply" ); + exit( 1 ); + } + + include_stack[include_stack_ptr++] = + YY_CURRENT_BUFFER; + + yyin = fopen( yytext, "r" ); + + if ( ! yyin ) + error( ... ); + + yy_switch_to_buffer( + yy_create_buffer( yyin, YY_BUF_SIZE ) ); + + BEGIN(INITIAL); + } + + <> { + if ( --include_stack_ptr == 0 ) + { + yyterminate(); + } + + else + { + yy_delete_buffer( YY_CURRENT_BUFFER ); + yy_switch_to_buffer( + include_stack[include_stack_ptr] ); + } + } +@end verbatim +@end example + +@anchor{Scanning Strings} +@cindex strings, scanning strings instead of files +The following routines are available for setting up input buffers for +scanning in-memory strings instead of files. All of them create a new +input buffer for scanning the string, and return a corresponding +@code{YY_BUFFER_STATE} handle (which you should delete with +@code{yy_delete_buffer()} when done with it). They also switch to the +new buffer using @code{yy_switch_to_buffer()}, so the next call to +@code{yylex()} will start scanning the string. + +@deftypefun YY_BUFFER_STATE yy_scan_string ( const char *str ) +scans a NUL-terminated string. +@end deftypefun + +@deftypefun YY_BUFFER_STATE yy_scan_bytes ( const char *bytes, int len ) +scans @code{len} bytes (including possibly @code{NUL}s) starting at location +@code{bytes}. +@end deftypefun + +Note that both of these functions create and scan a @emph{copy} of the +string or bytes. (This may be desirable, since @code{yylex()} modifies +the contents of the buffer it is scanning.) You can avoid the copy by +using: + +@vindex YY_END_OF_BUFFER_CHAR +@deftypefun YY_BUFFER_STATE yy_scan_buffer (char *base, yy_size_t size) +which scans in place the buffer starting at @code{base}, consisting of +@code{size} bytes, the last two bytes of which @emph{must} be +@code{YY_END_OF_BUFFER_CHAR} (ASCII NUL). These last two bytes are not +scanned; thus, scanning consists of @code{base[0]} through +@code{base[size-2]}, inclusive. +@end deftypefun + +If you fail to set up @code{base} in this manner (i.e., forget the final +two @code{YY_END_OF_BUFFER_CHAR} bytes), then @code{yy_scan_buffer()} +returns a NULL pointer instead of creating a new input buffer. + +@deftp {Data type} yy_size_t +is an integral type to which you can cast an integer expression +reflecting the size of the buffer. +@end deftp + +@node EOF, Misc Macros, Multiple Input Buffers, Top +@chapter End-of-File Rules + +@cindex EOF, explanation +The special rule @code{<>} indicates +actions which are to be taken when an end-of-file is +encountered and @code{yywrap()} returns non-zero (i.e., indicates +no further files to process). The action must finish +by doing one of the following things: + +@itemize +@item +@findex YY_NEW_FILE (now obsolete) +assigning @file{yyin} to a new input file (in previous versions of +@code{flex}, after doing the assignment you had to call the special +action @code{YY_NEW_FILE}. This is no longer necessary.) + +@item +executing a @code{return} statement; + +@item +executing the special @code{yyterminate()} action. + +@item +or, switching to a new buffer using @code{yy_switch_to_buffer()} as +shown in the example above. +@end itemize + +<> rules may not be used with other patterns; they may only be +qualified with a list of start conditions. If an unqualified <> +rule is given, it applies to @emph{all} start conditions which do not +already have <> actions. To specify an <> rule for only the +initial start condition, use: + +@example +@verbatim + <> +@end verbatim +@end example + +These rules are useful for catching things like unclosed comments. An +example: + +@cindex <>, use of +@example +@verbatim + %x quote + %% + + ...other rules for dealing with quotes... + + <> { + error( "unterminated quote" ); + yyterminate(); + } + <> { + if ( *++filelist ) + yyin = fopen( *filelist, "r" ); + else + yyterminate(); + } +@end verbatim +@end example + +@node Misc Macros, User Values, EOF, Top +@chapter Miscellaneous Macros + +@hkindex YY_USER_ACTION +The macro @code{YY_USER_ACTION} can be defined to provide an action +which is always executed prior to the matched rule's action. For +example, it could be #define'd to call a routine to convert yytext to +lower-case. When @code{YY_USER_ACTION} is invoked, the variable +@code{yy_act} gives the number of the matched rule (rules are numbered +starting with 1). Suppose you want to profile how often each of your +rules is matched. The following would do the trick: + +@cindex YY_USER_ACTION to track each time a rule is matched +@example +@verbatim + #define YY_USER_ACTION ++ctr[yy_act] +@end verbatim +@end example + +@vindex YY_NUM_RULES +where @code{ctr} is an array to hold the counts for the different rules. +Note that the macro @code{YY_NUM_RULES} gives the total number of rules +(including the default rule), even if you use @samp{-s)}, so a correct +declaration for @code{ctr} is: + +@example +@verbatim + int ctr[YY_NUM_RULES]; +@end verbatim +@end example + +@hkindex YY_USER_INIT +The macro @code{YY_USER_INIT} may be defined to provide an action which +is always executed before the first scan (and before the scanner's +internal initializations are done). For example, it could be used to +call a routine to read in a data table or open a logging file. + +@findex yy_set_interactive +The macro @code{yy_set_interactive(is_interactive)} can be used to +control whether the current buffer is considered @dfn{interactive}. An +interactive buffer is processed more slowly, but must be used when the +scanner's input source is indeed interactive to avoid problems due to +waiting to fill buffers (see the discussion of the @samp{-I} flag in +@ref{Scanner Options}). A non-zero value in the macro invocation marks +the buffer as interactive, a zero value as non-interactive. Note that +use of this macro overrides @code{%option always-interactive} or +@code{%option never-interactive} (@pxref{Scanner Options}). +@code{yy_set_interactive()} must be invoked prior to beginning to scan +the buffer that is (or is not) to be considered interactive. + +@cindex BOL, setting it +@findex yy_set_bol +The macro @code{yy_set_bol(at_bol)} can be used to control whether the +current buffer's scanning context for the next token match is done as +though at the beginning of a line. A non-zero macro argument makes +rules anchored with @samp{^} active, while a zero argument makes +@samp{^} rules inactive. + +@cindex BOL, checking the BOL flag +@findex YY_AT_BOL +The macro @code{YY_AT_BOL()} returns true if the next token scanned from +the current buffer will have @samp{^} rules active, false otherwise. + +@cindex actions, redefining YY_BREAK +@hkindex YY_BREAK +In the generated scanner, the actions are all gathered in one large +switch statement and separated using @code{YY_BREAK}, which may be +redefined. By default, it is simply a @code{break}, to separate each +rule's action from the following rule's. Redefining @code{YY_BREAK} +allows, for example, C++ users to #define YY_BREAK to do nothing (while +being very careful that every rule ends with a @code{break} or a +@code{return}!) to avoid suffering from unreachable statement warnings +where because a rule's action ends with @code{return}, the +@code{YY_BREAK} is inaccessible. + +@node User Values, Yacc, Misc Macros, Top +@chapter Values Available To the User + +This chapter summarizes the various values available to the user in the +rule actions. + +@table @code +@vindex yytext +@item char *yytext +holds the text of the current token. It may be modified but not +lengthened (you cannot append characters to the end). + +@cindex yytext, default array size +@cindex array, default size for yytext +@vindex YYLMAX +If the special directive @code{%array} appears in the first section of +the scanner description, then @code{yytext} is instead declared +@code{char yytext[YYLMAX]}, where @code{YYLMAX} is a macro definition +that you can redefine in the first section if you don't like the default +value (generally 8KB). Using @code{%array} results in somewhat slower +scanners, but the value of @code{yytext} becomes immune to calls to +@code{unput()}, which potentially destroy its value when @code{yytext} is +a character pointer. The opposite of @code{%array} is @code{%pointer}, +which is the default. + +@cindex C++ and %array +You cannot use @code{%array} when generating C++ scanner classes (the +@samp{-+} flag). + +@vindex yyleng +@item int yyleng +holds the length of the current token. + +@vindex yyin +@item FILE *yyin +is the file which by default @code{flex} reads from. It may be +redefined but doing so only makes sense before scanning begins or after +an EOF has been encountered. Changing it in the midst of scanning will +have unexpected results since @code{flex} buffers its input; use +@code{yyrestart()} instead. Once scanning terminates because an +end-of-file has been seen, you can assign @file{yyin} at the new input +file and then call the scanner again to continue scanning. + +@findex yyrestart +@item void yyrestart( FILE *new_file ) +may be called to point @file{yyin} at the new input file. The +switch-over to the new file is immediate (any previously buffered-up +input is lost). Note that calling @code{yyrestart()} with @file{yyin} +as an argument thus throws away the current input buffer and continues +scanning the same input file. + +@vindex yyout +@item FILE *yyout +is the file to which @code{ECHO} actions are done. It can be reassigned +by the user. + +@vindex YY_CURRENT_BUFFER +@item YY_CURRENT_BUFFER +returns a @code{YY_BUFFER_STATE} handle to the current buffer. + +@vindex YY_START +@item YY_START +returns an integer value corresponding to the current start condition. +You can subsequently use this value with @code{BEGIN} to return to that +start condition. +@end table + +@node Yacc, Scanner Options, User Values, Top +@chapter Interfacing with Yacc + +@cindex yacc, interface + +@vindex yylval, with yacc +One of the main uses of @code{flex} is as a companion to the @code{yacc} +parser-generator. @code{yacc} parsers expect to call a routine named +@code{yylex()} to find the next input token. The routine is supposed to +return the type of the next token as well as putting any associated +value in the global @code{yylval}. To use @code{flex} with @code{yacc}, +one specifies the @samp{-d} option to @code{yacc} to instruct it to +generate the file @file{y.tab.h} containing definitions of all the +@code{%tokens} appearing in the @code{yacc} input. This file is then +included in the @code{flex} scanner. For example, if one of the tokens +is @code{TOK_NUMBER}, part of the scanner might look like: + +@cindex yacc interface +@example +@verbatim + %{ + #include "y.tab.h" + %} + + %% + + [0-9]+ yylval = atoi( yytext ); return TOK_NUMBER; +@end verbatim +@end example + +@node Scanner Options, Performance, Yacc, Top +@chapter Scanner Options + +@cindex command-line options +@cindex options, command-line +@cindex arguments, command-line + +The various @code{flex} options are categorized by function in the following +menu. If you want to lookup a particular option by name, @xref{Index of Scanner Options}. + +@menu +* Options for Specifying Filenames:: +* Options Affecting Scanner Behavior:: +* Code-Level And API Options:: +* Options for Scanner Speed and Size:: +* Debugging Options:: +* Miscellaneous Options:: +@end menu + +Even though there are many scanner options, a typical scanner might only +specify the following options: + +@example +@verbatim +%option 8bit reentrant bison-bridge +%option warn nodefault +%option yylineno +%option outfile="scanner.c" header-file="scanner.h" +@end verbatim +@end example + +The first line specifies the general type of scanner we want. The second line +specifies that we are being careful. The third line asks flex to track line +numbers. The last line tells flex what to name the files. (The options can be +specified in any order. We just divided them.) + +@code{flex} also provides a mechanism for controlling options within the +scanner specification itself, rather than from the flex command-line. +This is done by including @code{%option} directives in the first section +of the scanner specification. You can specify multiple options with a +single @code{%option} directive, and multiple directives in the first +section of your flex input file. + +Most options are given simply as names, optionally preceded by the +word @samp{no} (with no intervening whitespace) to negate their meaning. +The names are the same as their long-option equivalents (but without the +leading @samp{--} ). + +@code{flex} scans your rule actions to determine whether you use the +@code{REJECT} or @code{yymore()} features. The @code{REJECT} and +@code{yymore} options are available to override its decision as to +whether you use the options, either by setting them (e.g., @code{%option +reject)} to indicate the feature is indeed used, or unsetting them to +indicate it actually is not used (e.g., @code{%option noyymore)}. + + +A number of options are available for lint purists who want to suppress +the appearance of unneeded routines in the generated scanner. Each of +the following, if unset (e.g., @code{%option nounput}), results in the +corresponding routine not appearing in the generated scanner: + +@example +@verbatim + input, unput + yy_push_state, yy_pop_state, yy_top_state + yy_scan_buffer, yy_scan_bytes, yy_scan_string + + yyget_extra, yyset_extra, yyget_leng, yyget_text, + yyget_lineno, yyset_lineno, yyget_in, yyset_in, + yyget_out, yyset_out, yyget_lval, yyset_lval, + yyget_lloc, yyset_lloc, yyget_debug, yyset_debug +@end verbatim +@end example + +(though @code{yy_push_state()} and friends won't appear anyway unless +you use @code{%option stack)}. + +@node Options for Specifying Filenames, Options Affecting Scanner Behavior, Scanner Options, Scanner Options +@section Options for Specifying Filenames + +@table @samp + +@anchor{option-header} +@opindex ---header-file +@opindex header-file +@item --header-file=FILE, @code{%option header-file="FILE"} +instructs flex to write a C header to @file{FILE}. This file contains +function prototypes, extern variables, and types used by the scanner. +Only the external API is exported by the header file. Many macros that +are usable from within scanner actions are not exported to the header +file. This is due to namespace problems and the goal of a clean +external API. + +While in the header, the macro @code{yyIN_HEADER} is defined, where @samp{yy} +is substituted with the appropriate prefix. + +The @samp{--header-file} option is not compatible with the @samp{--c++} option, +since the C++ scanner provides its own header in @file{yyFlexLexer.h}. + + + +@anchor{option-outfile} +@opindex -o +@opindex ---outfile +@opindex outfile +@item -oFILE, --outfile=FILE, @code{%option outfile="FILE"} +directs flex to write the scanner to the file @file{FILE} instead of +@file{lex.yy.c}. If you combine @samp{--outfile} with the @samp{--stdout} option, +then the scanner is written to @file{stdout} but its @code{#line} +directives (see the @samp{-l} option above) refer to the file +@file{FILE}. + + + +@anchor{option-stdout} +@opindex -t +@opindex ---stdout +@opindex stdout +@item -t, --stdout, @code{%option stdout} +instructs @code{flex} to write the scanner it generates to standard +output instead of @file{lex.yy.c}. + + + +@opindex ---skel +@item -SFILE, --skel=FILE +overrides the default skeleton file from which +@code{flex} +constructs its scanners. You'll never need this option unless you are doing +@code{flex} +maintenance or development. + +@opindex ---tables-file +@opindex tables-file +@item --tables-file=FILE +Write serialized scanner dfa tables to FILE. The generated scanner will not +contain the tables, and requires them to be loaded at runtime. +@xref{serialization}. + +@opindex ---tables-verify +@opindex tables-verify +@item --tables-verify +This option is for flex development. We document it here in case you stumble +upon it by accident or in case you suspect some inconsistency in the serialized +tables. Flex will serialize the scanner dfa tables but will also generate the +in-code tables as it normally does. At runtime, the scanner will verify that +the serialized tables match the in-code tables, instead of loading them. + +@end table + +@node Options Affecting Scanner Behavior, Code-Level And API Options, Options for Specifying Filenames, Scanner Options +@section Options Affecting Scanner Behavior + +@table @samp +@anchor{option-case-insensitive} +@opindex -i +@opindex ---case-insensitive +@opindex case-insensitive +@item -i, --case-insensitive, @code{%option case-insensitive} +instructs @code{flex} to generate a @dfn{case-insensitive} scanner. The +case of letters given in the @code{flex} input patterns will be ignored, +and tokens in the input will be matched regardless of case. The matched +text given in @code{yytext} will have the preserved case (i.e., it will +not be folded). For tricky behavior, see @ref{case and character ranges}. + + + +@anchor{option-lex-compat} +@opindex -l +@opindex ---lex-compat +@opindex lex-compat +@item -l, --lex-compat, @code{%option lex-compat} +turns on maximum compatibility with the original AT&T @code{lex} +implementation. Note that this does not mean @emph{full} compatibility. +Use of this option costs a considerable amount of performance, and it +cannot be used with the @samp{--c++}, @samp{--full}, @samp{--fast}, @samp{-Cf}, or +@samp{-CF} options. For details on the compatibilities it provides, see +@ref{Lex and Posix}. This option also results in the name +@code{YY_FLEX_LEX_COMPAT} being @code{#define}'d in the generated scanner. + + + +@anchor{option-batch} +@opindex -B +@opindex ---batch +@opindex batch +@item -B, --batch, @code{%option batch} +instructs @code{flex} to generate a @dfn{batch} scanner, the opposite of +@emph{interactive} scanners generated by @samp{--interactive} (see below). In +general, you use @samp{-B} when you are @emph{certain} that your scanner +will never be used interactively, and you want to squeeze a +@emph{little} more performance out of it. If your goal is instead to +squeeze out a @emph{lot} more performance, you should be using the +@samp{-Cf} or @samp{-CF} options, which turn on @samp{--batch} automatically +anyway. + + + +@anchor{option-interactive} +@opindex -I +@opindex ---interactive +@opindex interactive +@item -I, --interactive, @code{%option interactive} +instructs @code{flex} to generate an @i{interactive} scanner. An +interactive scanner is one that only looks ahead to decide what token +has been matched if it absolutely must. It turns out that always +looking one extra character ahead, even if the scanner has already seen +enough text to disambiguate the current token, is a bit faster than only +looking ahead when necessary. But scanners that always look ahead give +dreadful interactive performance; for example, when a user types a +newline, it is not recognized as a newline token until they enter +@emph{another} token, which often means typing in another whole line. + +@code{flex} scanners default to @code{interactive} unless you use the +@samp{-Cf} or @samp{-CF} table-compression options +(@pxref{Performance}). That's because if you're looking for +high-performance you should be using one of these options, so if you +didn't, @code{flex} assumes you'd rather trade off a bit of run-time +performance for intuitive interactive behavior. Note also that you +@emph{cannot} use @samp{--interactive} in conjunction with @samp{-Cf} or +@samp{-CF}. Thus, this option is not really needed; it is on by default +for all those cases in which it is allowed. + +You can force a scanner to +@emph{not} +be interactive by using +@samp{--batch} + + + +@anchor{option-7bit} +@opindex -7 +@opindex ---7bit +@opindex 7bit +@item -7, --7bit, @code{%option 7bit} +instructs @code{flex} to generate a 7-bit scanner, i.e., one which can +only recognize 7-bit characters in its input. The advantage of using +@samp{--7bit} is that the scanner's tables can be up to half the size of +those generated using the @samp{--8bit}. The disadvantage is that such +scanners often hang or crash if their input contains an 8-bit character. + +Note, however, that unless you generate your scanner using the +@samp{-Cf} or @samp{-CF} table compression options, use of @samp{--7bit} +will save only a small amount of table space, and make your scanner +considerably less portable. @code{Flex}'s default behavior is to +generate an 8-bit scanner unless you use the @samp{-Cf} or @samp{-CF}, +in which case @code{flex} defaults to generating 7-bit scanners unless +your site was always configured to generate 8-bit scanners (as will +often be the case with non-USA sites). You can tell whether flex +generated a 7-bit or an 8-bit scanner by inspecting the flag summary in +the @samp{--verbose} output as described above. + +Note that if you use @samp{-Cfe} or @samp{-CFe} @code{flex} still +defaults to generating an 8-bit scanner, since usually with these +compression options full 8-bit tables are not much more expensive than +7-bit tables. + + + +@anchor{option-8bit} +@opindex -8 +@opindex ---8bit +@opindex 8bit +@item -8, --8bit, @code{%option 8bit} +instructs @code{flex} to generate an 8-bit scanner, i.e., one which can +recognize 8-bit characters. This flag is only needed for scanners +generated using @samp{-Cf} or @samp{-CF}, as otherwise flex defaults to +generating an 8-bit scanner anyway. + +See the discussion of +@samp{--7bit} +above for @code{flex}'s default behavior and the tradeoffs between 7-bit +and 8-bit scanners. + + + +@anchor{option-default} +@opindex ---default +@opindex default +@item --default, @code{%option default} +generate the default rule. + + + +@anchor{option-always-interactive} +@opindex ---always-interactive +@opindex always-interactive +@item --always-interactive, @code{%option always-interactive} +instructs flex to generate a scanner which always considers its input +@emph{interactive}. Normally, on each new input file the scanner calls +@code{isatty()} in an attempt to determine whether the scanner's input +source is interactive and thus should be read a character at a time. +When this option is used, however, then no such call is made. + + + +@opindex ---never-interactive +@item --never-interactive, @code{--never-interactive} +instructs flex to generate a scanner which never considers its input +interactive. This is the opposite of @code{always-interactive}. + + +@anchor{option-posix} +@opindex -X +@opindex ---posix +@opindex posix +@item -X, --posix, @code{%option posix} +turns on maximum compatibility with the POSIX 1003.2-1992 definition of +@code{lex}. Since @code{flex} was originally designed to implement the +POSIX definition of @code{lex} this generally involves very few changes +in behavior. At the current writing the known differences between +@code{flex} and the POSIX standard are: + +@itemize +@item +In POSIX and AT&T @code{lex}, the repeat operator, @samp{@{@}}, has lower +precedence than concatenation (thus @samp{ab@{3@}} yields @samp{ababab}). +Most POSIX utilities use an Extended Regular Expression (ERE) precedence +that has the precedence of the repeat operator higher than concatenation +(which causes @samp{ab@{3@}} to yield @samp{abbb}). By default, @code{flex} +places the precedence of the repeat operator higher than concatenation +which matches the ERE processing of other POSIX utilities. When either +@samp{--posix} or @samp{-l} are specified, @code{flex} will use the +traditional AT&T and POSIX-compliant precedence for the repeat operator +where concatenation has higher precedence than the repeat operator. +@end itemize + + +@anchor{option-stack} +@opindex ---stack +@opindex stack +@item --stack, @code{%option stack} +enables the use of +start condition stacks (@pxref{Start Conditions}). + + + +@anchor{option-stdinit} +@opindex ---stdinit +@opindex stdinit +@item --stdinit, @code{%option stdinit} +if set (i.e., @b{%option stdinit)} initializes @code{yyin} and +@code{yyout} to @file{stdin} and @file{stdout}, instead of the default of +@file{NULL}. Some existing @code{lex} programs depend on this behavior, +even though it is not compliant with ANSI C, which does not require +@file{stdin} and @file{stdout} to be compile-time constant. In a +reentrant scanner, however, this is not a problem since initialization +is performed in @code{yylex_init} at runtime. + + + +@anchor{option-yylineno} +@opindex ---yylineno +@opindex yylineno +@item --yylineno, @code{%option yylineno} +directs @code{flex} to generate a scanner +that maintains the number of the current line read from its input in the +global variable @code{yylineno}. This option is implied by @code{%option +lex-compat}. In a reentrant C scanner, the macro @code{yylineno} is +accessible regardless of the value of @code{%option yylineno}, however, its +value is not modified by @code{flex} unless @code{%option yylineno} is enabled. + + + +@anchor{option-yywrap} +@opindex ---yywrap +@opindex yywrap +@item --yywrap, @code{%option yywrap} +if unset (i.e., @code{--noyywrap)}, makes the scanner not call +@code{yywrap()} upon an end-of-file, but simply assume that there are no +more files to scan (until the user points @file{yyin} at a new file and +calls @code{yylex()} again). + +@end table + +@node Code-Level And API Options, Options for Scanner Speed and Size, Options Affecting Scanner Behavior, Scanner Options +@section Code-Level And API Options + +@table @samp + +@anchor{option-ansi-definitions} +@opindex ---option-ansi-definitions +@opindex ansi-definitions +@item --ansi-definitions, @code{%option ansi-definitions} +Deprecated, ignored + +@anchor{option-ansi-prototypes} +@opindex ---option-ansi-prototypes +@opindex ansi-prototypes +@item --ansi-prototypes, @code{%option ansi-prototypes} +Deprecated, ignored + +@anchor{option-bison-bridge} +@opindex ---bison-bridge +@opindex bison-bridge +@item --bison-bridge, @code{%option bison-bridge} +instructs flex to generate a C scanner that is +meant to be called by a +@code{GNU bison} +parser. The scanner has minor API changes for +@code{bison} +compatibility. In particular, the declaration of +@code{yylex} +is modified to take an additional parameter, +@code{yylval}. +@xref{Bison Bridge}. + +@anchor{option-bison-locations} +@opindex ---bison-locations +@opindex bison-locations +@item --bison-locations, @code{%option bison-locations} +instruct flex that +@code{GNU bison} @code{%locations} are being used. +This means @code{yylex} will be passed +an additional parameter, @code{yylloc}. This option +implies @code{%option bison-bridge}. +@xref{Bison Bridge}. + +@anchor{option-noline} +@opindex -L +@opindex ---noline +@opindex noline +@item -L, --noline, @code{%option noline} +instructs +@code{flex} +not to generate +@code{#line} +directives. Without this option, +@code{flex} +peppers the generated scanner +with @code{#line} directives so error messages in the actions will be correctly +located with respect to either the original +@code{flex} +input file (if the errors are due to code in the input file), or +@file{lex.yy.c} +(if the errors are +@code{flex}'s +fault -- you should report these sorts of errors to the email address +given in @ref{Reporting Bugs}). + + + +@anchor{option-reentrant} +@opindex -R +@opindex ---reentrant +@opindex reentrant +@item -R, --reentrant, @code{%option reentrant} +instructs flex to generate a reentrant C scanner. The generated scanner +may safely be used in a multi-threaded environment. The API for a +reentrant scanner is different than for a non-reentrant scanner +@pxref{Reentrant}). Because of the API difference between +reentrant and non-reentrant @code{flex} scanners, non-reentrant flex +code must be modified before it is suitable for use with this option. +This option is not compatible with the @samp{--c++} option. + +The option @samp{--reentrant} does not affect the performance of +the scanner. + + + +@anchor{option-c++} +@opindex -+ +@opindex ---c++ +@opindex c++ +@item -+, --c++, @code{%option c++} +specifies that you want flex to generate a C++ +scanner class. @xref{Cxx}, for +details. + + + +@anchor{option-array} +@opindex ---array +@opindex array +@item --array, @code{%option array} +specifies that you want yytext to be an array instead of a char* + + + +@anchor{option-pointer} +@opindex ---pointer +@opindex pointer +@item --pointer, @code{%option pointer} +specify that @code{yytext} should be a @code{char *}, not an array. +This default is @code{char *}. + + + +@anchor{option-prefix} +@opindex -P +@opindex ---prefix +@opindex prefix +@item -PPREFIX, --prefix=PREFIX, @code{%option prefix="PREFIX"} +changes the default @samp{yy} prefix used by @code{flex} for all +globally-visible variable and function names to instead be +@samp{PREFIX}. For example, @samp{--prefix=foo} changes the name of +@code{yytext} to @code{footext}. It also changes the name of the default +output file from @file{lex.yy.c} to @file{lex.foo.c}. Here is a partial +list of the names affected: + +@example +@verbatim + yy_create_buffer + yy_delete_buffer + yy_flex_debug + yy_init_buffer + yy_flush_buffer + yy_load_buffer_state + yy_switch_to_buffer + yyin + yyleng + yylex + yylineno + yyout + yyrestart + yytext + yywrap + yyalloc + yyrealloc + yyfree +@end verbatim +@end example + +(If you are using a C++ scanner, then only @code{yywrap} and +@code{yyFlexLexer} are affected.) Within your scanner itself, you can +still refer to the global variables and functions using either version +of their name; but externally, they have the modified name. + +This option lets you easily link together multiple +@code{flex} +programs into the same executable. Note, though, that using this +option also renames +@code{yywrap()}, +so you now +@emph{must} +either +provide your own (appropriately-named) version of the routine for your +scanner, or use +@code{%option noyywrap}, +as linking with +@samp{-lfl} +no longer provides one for you by default. + + + +@anchor{option-main} +@opindex ---main +@opindex main +@item --main, @code{%option main} + directs flex to provide a default @code{main()} program for the +scanner, which simply calls @code{yylex()}. This option implies +@code{noyywrap} (see below). + + + +@anchor{option-nounistd} +@opindex ---nounistd +@opindex nounistd +@item --nounistd, @code{%option nounistd} +suppresses inclusion of the non-ANSI header file @file{unistd.h}. This option +is meant to target environments in which @file{unistd.h} does not exist. Be aware +that certain options may cause flex to generate code that relies on functions +normally found in @file{unistd.h}, (e.g. @code{isatty()}, @code{read()}.) +If you wish to use these functions, you will have to inform your compiler where +to find them. +@xref{option-always-interactive}. @xref{option-read}. + + + +@anchor{option-yyclass} +@opindex ---yyclass +@opindex yyclass +@item --yyclass=NAME, @code{%option yyclass="NAME"} +only applies when generating a C++ scanner (the @samp{--c++} option). It +informs @code{flex} that you have derived @code{NAME} as a subclass of +@code{yyFlexLexer}, so @code{flex} will place your actions in the member +function @code{foo::yylex()} instead of @code{yyFlexLexer::yylex()}. It +also generates a @code{yyFlexLexer::yylex()} member function that emits +a run-time error (by invoking @code{yyFlexLexer::LexerError())} if +called. @xref{Cxx}. + +@end table + +@node Options for Scanner Speed and Size, Debugging Options, Code-Level And API Options, Scanner Options +@section Options for Scanner Speed and Size + +@table @samp + +@item -C[aefFmr] +controls the degree of table compression and, more generally, trade-offs +between small scanners and fast scanners. + +@table @samp +@opindex -C +@item -C +A lone @samp{-C} specifies that the scanner tables should be compressed +but neither equivalence classes nor meta-equivalence classes should be +used. + +@anchor{option-align} +@opindex -Ca +@opindex ---align +@opindex align +@item -Ca, --align, @code{%option align} +(``align'') instructs flex to trade off larger tables in the +generated scanner for faster performance because the elements of +the tables are better aligned for memory access and computation. On some +RISC architectures, fetching and manipulating longwords is more efficient +than with smaller-sized units such as shortwords. This option can +quadruple the size of the tables used by your scanner. + +@anchor{option-ecs} +@opindex -Ce +@opindex ---ecs +@opindex ecs +@item -Ce, --ecs, @code{%option ecs} +directs @code{flex} to construct @dfn{equivalence classes}, i.e., sets +of characters which have identical lexical properties (for example, if +the only appearance of digits in the @code{flex} input is in the +character class ``[0-9]'' then the digits '0', '1', ..., '9' will all be +put in the same equivalence class). Equivalence classes usually give +dramatic reductions in the final table/object file sizes (typically a +factor of 2-5) and are pretty cheap performance-wise (one array look-up +per character scanned). + +@opindex -Cf +@item -Cf +specifies that the @dfn{full} scanner tables should be generated - +@code{flex} should not compress the tables by taking advantages of +similar transition functions for different states. + +@opindex -CF +@item -CF +specifies that the alternate fast scanner representation (described +above under the @samp{--fast} flag) should be used. This option cannot be +used with @samp{--c++}. + +@anchor{option-meta-ecs} +@opindex -Cm +@opindex ---meta-ecs +@opindex meta-ecs +@item -Cm, --meta-ecs, @code{%option meta-ecs} +directs +@code{flex} +to construct +@dfn{meta-equivalence classes}, +which are sets of equivalence classes (or characters, if equivalence +classes are not being used) that are commonly used together. Meta-equivalence +classes are often a big win when using compressed tables, but they +have a moderate performance impact (one or two @code{if} tests and one +array look-up per character scanned). + +@anchor{option-read} +@opindex -Cr +@opindex ---read +@opindex read +@item -Cr, --read, @code{%option read} +causes the generated scanner to @emph{bypass} use of the standard I/O +library (@code{stdio}) for input. Instead of calling @code{fread()} or +@code{getc()}, the scanner will use the @code{read()} system call, +resulting in a performance gain which varies from system to system, but +in general is probably negligible unless you are also using @samp{-Cf} +or @samp{-CF}. Using @samp{-Cr} can cause strange behavior if, for +example, you read from @file{yyin} using @code{stdio} prior to calling +the scanner (because the scanner will miss whatever text your previous +reads left in the @code{stdio} input buffer). @samp{-Cr} has no effect +if you define @code{YY_INPUT()} (@pxref{Generated Scanner}). +@end table + +The options @samp{-Cf} or @samp{-CF} and @samp{-Cm} do not make sense +together - there is no opportunity for meta-equivalence classes if the +table is not being compressed. Otherwise the options may be freely +mixed, and are cumulative. + +The default setting is @samp{-Cem}, which specifies that @code{flex} +should generate equivalence classes and meta-equivalence classes. This +setting provides the highest degree of table compression. You can trade +off faster-executing scanners at the cost of larger tables with the +following generally being true: + +@example +@verbatim + slowest & smallest + -Cem + -Cm + -Ce + -C + -C{f,F}e + -C{f,F} + -C{f,F}a + fastest & largest +@end verbatim +@end example + +Note that scanners with the smallest tables are usually generated and +compiled the quickest, so during development you will usually want to +use the default, maximal compression. + +@samp{-Cfe} is often a good compromise between speed and size for +production scanners. + +@anchor{option-full} +@opindex -f +@opindex ---full +@opindex full +@item -f, --full, @code{%option full} +specifies +@dfn{fast scanner}. +No table compression is done and @code{stdio} is bypassed. +The result is large but fast. This option is equivalent to +@samp{--Cfr} + + +@anchor{option-fast} +@opindex -F +@opindex ---fast +@opindex fast +@item -F, --fast, @code{%option fast} +specifies that the @emph{fast} scanner table representation should be +used (and @code{stdio} bypassed). This representation is about as fast +as the full table representation @samp{--full}, and for some sets of +patterns will be considerably smaller (and for others, larger). In +general, if the pattern set contains both @emph{keywords} and a +catch-all, @emph{identifier} rule, such as in the set: + +@example +@verbatim + "case" return TOK_CASE; + "switch" return TOK_SWITCH; + ... + "default" return TOK_DEFAULT; + [a-z]+ return TOK_ID; +@end verbatim +@end example + +then you're better off using the full table representation. If only +the @emph{identifier} rule is present and you then use a hash table or some such +to detect the keywords, you're better off using +@samp{--fast}. + +This option is equivalent to @samp{-CFr}. It cannot be used +with @samp{--c++}. + +@end table + +@node Debugging Options, Miscellaneous Options, Options for Scanner Speed and Size, Scanner Options +@section Debugging Options + +@table @samp + +@anchor{option-backup} +@opindex -b +@opindex ---backup +@opindex backup +@item -b, --backup, @code{%option backup} +Generate backing-up information to @file{lex.backup}. This is a list of +scanner states which require backing up and the input characters on +which they do so. By adding rules one can remove backing-up states. If +@emph{all} backing-up states are eliminated and @samp{-Cf} or @code{-CF} +is used, the generated scanner will run faster (see the @samp{--perf-report} flag). +Only users who wish to squeeze every last cycle out of their scanners +need worry about this option. (@pxref{Performance}). + + + +@anchor{option-debug} +@opindex -d +@opindex ---debug +@opindex debug +@item -d, --debug, @code{%option debug} +makes the generated scanner run in @dfn{debug} mode. Whenever a pattern +is recognized and the global variable @code{yy_flex_debug} is non-zero +(which is the default), the scanner will write to @file{stderr} a line +of the form: + +@example +@verbatim + -accepting rule at line 53 ("the matched text") +@end verbatim +@end example + +The line number refers to the location of the rule in the file defining +the scanner (i.e., the file that was fed to flex). Messages are also +generated when the scanner backs up, accepts the default rule, reaches +the end of its input buffer (or encounters a NUL; at this point, the two +look the same as far as the scanner's concerned), or reaches an +end-of-file. + + + +@anchor{option-perf-report} +@opindex -p +@opindex ---perf-report +@opindex perf-report +@item -p, --perf-report, @code{%option perf-report} +generates a performance report to @file{stderr}. The report consists of +comments regarding features of the @code{flex} input file which will +cause a serious loss of performance in the resulting scanner. If you +give the flag twice, you will also get comments regarding features that +lead to minor performance losses. + +Note that the use of @code{REJECT}, and +variable trailing context (@pxref{Limitations}) entails a substantial +performance penalty; use of @code{yymore()}, the @samp{^} operator, and +the @samp{--interactive} flag entail minor performance penalties. + + + +@anchor{option-nodefault} +@opindex -s +@opindex ---nodefault +@opindex nodefault +@item -s, --nodefault, @code{%option nodefault} +causes the @emph{default rule} (that unmatched scanner input is echoed +to @file{stdout)} to be suppressed. If the scanner encounters input +that does not match any of its rules, it aborts with an error. This +option is useful for finding holes in a scanner's rule set. + + + +@anchor{option-trace} +@opindex -T +@opindex ---trace +@opindex trace +@item -T, --trace, @code{%option trace} +makes @code{flex} run in @dfn{trace} mode. It will generate a lot of +messages to @file{stderr} concerning the form of the input and the +resultant non-deterministic and deterministic finite automata. This +option is mostly for use in maintaining @code{flex}. + + + +@anchor{option-nowarn} +@opindex -w +@opindex ---nowarn +@opindex nowarn +@item -w, --nowarn, @code{%option nowarn} +suppresses warning messages. + + + +@anchor{option-verbose} +@opindex -v +@opindex ---verbose +@opindex verbose +@item -v, --verbose, @code{%option verbose} +specifies that @code{flex} should write to @file{stderr} a summary of +statistics regarding the scanner it generates. Most of the statistics +are meaningless to the casual @code{flex} user, but the first line +identifies the version of @code{flex} (same as reported by @samp{--version}), +and the next line the flags used when generating the scanner, including +those that are on by default. + + + +@anchor{option-warn} +@opindex ---warn +@opindex warn +@item --warn, @code{%option warn} +warn about certain things. In particular, if the default rule can be +matched but no default rule has been given, the flex will warn you. +We recommend using this option always. + +@end table + +@node Miscellaneous Options, , Debugging Options, Scanner Options +@section Miscellaneous Options + +@table @samp +@opindex -c +@item -c +A do-nothing option included for POSIX compliance. + +@opindex -h +@opindex ---help +@item -h, -?, --help +generates a ``help'' summary of @code{flex}'s options to @file{stdout} +and then exits. + +@opindex -n +@item -n +Another do-nothing option included for +POSIX compliance. + +@opindex -V +@opindex ---version +@item -V, --version +prints the version number to @file{stdout} and exits. + +@end table + + +@node Performance, Cxx, Scanner Options, Top +@chapter Performance Considerations + +@cindex performance, considerations +The main design goal of @code{flex} is that it generate high-performance +scanners. It has been optimized for dealing well with large sets of +rules. Aside from the effects on scanner speed of the table compression +@samp{-C} options outlined above, there are a number of options/actions +which degrade performance. These are, from most expensive to least: + +@cindex REJECT, performance costs +@cindex yylineno, performance costs +@cindex trailing context, performance costs +@example +@verbatim + REJECT + arbitrary trailing context + + pattern sets that require backing up + %option yylineno + %array + + %option interactive + %option always-interactive + + ^ beginning-of-line operator + yymore() +@end verbatim +@end example + +with the first two all being quite expensive and the last two being +quite cheap. Note also that @code{unput()} is implemented as a routine +call that potentially does quite a bit of work, while @code{yyless()} is +a quite-cheap macro. So if you are just putting back some excess text +you scanned, use @code{yyless()}. + +@code{REJECT} should be avoided at all costs when performance is +important. It is a particularly expensive option. + +There is one case when @code{%option yylineno} can be expensive. That is when +your patterns match long tokens that could @emph{possibly} contain a newline +character. There is no performance penalty for rules that can not possibly +match newlines, since flex does not need to check them for newlines. In +general, you should avoid rules such as @code{[^f]+}, which match very long +tokens, including newlines, and may possibly match your entire file! A better +approach is to separate @code{[^f]+} into two rules: + +@example +@verbatim +%option yylineno +%% + [^f\n]+ + \n+ +@end verbatim +@end example + +The above scanner does not incur a performance penalty. + +@cindex patterns, tuning for performance +@cindex performance, backing up +@cindex backing up, example of eliminating +Getting rid of backing up is messy and often may be an enormous amount +of work for a complicated scanner. In principal, one begins by using +the @samp{-b} flag to generate a @file{lex.backup} file. For example, +on the input: + +@cindex backing up, eliminating +@example +@verbatim + %% + foo return TOK_KEYWORD; + foobar return TOK_KEYWORD; +@end verbatim +@end example + +the file looks like: + +@example +@verbatim + State #6 is non-accepting - + associated rule line numbers: + 2 3 + out-transitions: [ o ] + jam-transitions: EOF [ \001-n p-\177 ] + + State #8 is non-accepting - + associated rule line numbers: + 3 + out-transitions: [ a ] + jam-transitions: EOF [ \001-` b-\177 ] + + State #9 is non-accepting - + associated rule line numbers: + 3 + out-transitions: [ r ] + jam-transitions: EOF [ \001-q s-\177 ] + + Compressed tables always back up. +@end verbatim +@end example + +The first few lines tell us that there's a scanner state in which it can +make a transition on an 'o' but not on any other character, and that in +that state the currently scanned text does not match any rule. The +state occurs when trying to match the rules found at lines 2 and 3 in +the input file. If the scanner is in that state and then reads +something other than an 'o', it will have to back up to find a rule +which is matched. With a bit of headscratching one can see that this +must be the state it's in when it has seen @samp{fo}. When this has +happened, if anything other than another @samp{o} is seen, the scanner +will have to back up to simply match the @samp{f} (by the default rule). + +The comment regarding State #8 indicates there's a problem when +@samp{foob} has been scanned. Indeed, on any character other than an +@samp{a}, the scanner will have to back up to accept "foo". Similarly, +the comment for State #9 concerns when @samp{fooba} has been scanned and +an @samp{r} does not follow. + +The final comment reminds us that there's no point going to all the +trouble of removing backing up from the rules unless we're using +@samp{-Cf} or @samp{-CF}, since there's no performance gain doing so +with compressed scanners. + +@cindex error rules, to eliminate backing up +The way to remove the backing up is to add ``error'' rules: + +@cindex backing up, eliminating by adding error rules +@example +@verbatim + %% + foo return TOK_KEYWORD; + foobar return TOK_KEYWORD; + + fooba | + foob | + fo { + /* false alarm, not really a keyword */ + return TOK_ID; + } +@end verbatim +@end example + +Eliminating backing up among a list of keywords can also be done using a +``catch-all'' rule: + +@cindex backing up, eliminating with catch-all rule +@example +@verbatim + %% + foo return TOK_KEYWORD; + foobar return TOK_KEYWORD; + + [a-z]+ return TOK_ID; +@end verbatim +@end example + +This is usually the best solution when appropriate. + +Backing up messages tend to cascade. With a complicated set of rules +it's not uncommon to get hundreds of messages. If one can decipher +them, though, it often only takes a dozen or so rules to eliminate the +backing up (though it's easy to make a mistake and have an error rule +accidentally match a valid token. A possible future @code{flex} feature +will be to automatically add rules to eliminate backing up). + +It's important to keep in mind that you gain the benefits of eliminating +backing up only if you eliminate @emph{every} instance of backing up. +Leaving just one means you gain nothing. + +@emph{Variable} trailing context (where both the leading and trailing +parts do not have a fixed length) entails almost the same performance +loss as @code{REJECT} (i.e., substantial). So when possible a rule +like: + +@cindex trailing context, variable length +@example +@verbatim + %% + mouse|rat/(cat|dog) run(); +@end verbatim +@end example + +is better written: + +@example +@verbatim + %% + mouse/cat|dog run(); + rat/cat|dog run(); +@end verbatim +@end example + +or as + +@example +@verbatim + %% + mouse|rat/cat run(); + mouse|rat/dog run(); +@end verbatim +@end example + +Note that here the special '|' action does @emph{not} provide any +savings, and can even make things worse (@pxref{Limitations}). + +Another area where the user can increase a scanner's performance (and +one that's easier to implement) arises from the fact that the longer the +tokens matched, the faster the scanner will run. This is because with +long tokens the processing of most input characters takes place in the +(short) inner scanning loop, and does not often have to go through the +additional work of setting up the scanning environment (e.g., +@code{yytext}) for the action. Recall the scanner for C comments: + +@cindex performance optimization, matching longer tokens +@example +@verbatim + %x comment + %% + int line_num = 1; + + "/*" BEGIN(comment); + + [^*\n]* + "*"+[^*/\n]* + \n ++line_num; + "*"+"/" BEGIN(INITIAL); +@end verbatim +@end example + +This could be sped up by writing it as: + +@example +@verbatim + %x comment + %% + int line_num = 1; + + "/*" BEGIN(comment); + + [^*\n]* + [^*\n]*\n ++line_num; + "*"+[^*/\n]* + "*"+[^*/\n]*\n ++line_num; + "*"+"/" BEGIN(INITIAL); +@end verbatim +@end example + +Now instead of each newline requiring the processing of another action, +recognizing the newlines is distributed over the other rules to keep the +matched text as long as possible. Note that @emph{adding} rules does +@emph{not} slow down the scanner! The speed of the scanner is +independent of the number of rules or (modulo the considerations given +at the beginning of this section) how complicated the rules are with +regard to operators such as @samp{*} and @samp{|}. + +@cindex keywords, for performance +@cindex performance, using keywords +A final example in speeding up a scanner: suppose you want to scan +through a file containing identifiers and keywords, one per line +and with no other extraneous characters, and recognize all the +keywords. A natural first approach is: + +@cindex performance optimization, recognizing keywords +@example +@verbatim + %% + asm | + auto | + break | + ... etc ... + volatile | + while /* it's a keyword */ + + .|\n /* it's not a keyword */ +@end verbatim +@end example + +To eliminate the back-tracking, introduce a catch-all rule: + +@example +@verbatim + %% + asm | + auto | + break | + ... etc ... + volatile | + while /* it's a keyword */ + + [a-z]+ | + .|\n /* it's not a keyword */ +@end verbatim +@end example + +Now, if it's guaranteed that there's exactly one word per line, then we +can reduce the total number of matches by a half by merging in the +recognition of newlines with that of the other tokens: + +@example +@verbatim + %% + asm\n | + auto\n | + break\n | + ... etc ... + volatile\n | + while\n /* it's a keyword */ + + [a-z]+\n | + .|\n /* it's not a keyword */ +@end verbatim +@end example + +One has to be careful here, as we have now reintroduced backing up +into the scanner. In particular, while +@emph{we} +know that there will never be any characters in the input stream +other than letters or newlines, +@code{flex} +can't figure this out, and it will plan for possibly needing to back up +when it has scanned a token like @samp{auto} and then the next character +is something other than a newline or a letter. Previously it would +then just match the @samp{auto} rule and be done, but now it has no @samp{auto} +rule, only a @samp{auto\n} rule. To eliminate the possibility of backing up, +we could either duplicate all rules but without final newlines, or, +since we never expect to encounter such an input and therefore don't +how it's classified, we can introduce one more catch-all rule, this +one which doesn't include a newline: + +@example +@verbatim + %% + asm\n | + auto\n | + break\n | + ... etc ... + volatile\n | + while\n /* it's a keyword */ + + [a-z]+\n | + [a-z]+ | + .|\n /* it's not a keyword */ +@end verbatim +@end example + +Compiled with @samp{-Cf}, this is about as fast as one can get a +@code{flex} scanner to go for this particular problem. + +A final note: @code{flex} is slow when matching @code{NUL}s, +particularly when a token contains multiple @code{NUL}s. It's best to +write rules which match @emph{short} amounts of text if it's anticipated +that the text will often include @code{NUL}s. + +Another final note regarding performance: as mentioned in +@ref{Matching}, dynamically resizing @code{yytext} to accommodate huge +tokens is a slow process because it presently requires that the (huge) +token be rescanned from the beginning. Thus if performance is vital, +you should attempt to match ``large'' quantities of text but not +``huge'' quantities, where the cutoff between the two is at about 8K +characters per token. + +@node Cxx, Reentrant, Performance, Top +@chapter Generating C++ Scanners + +@cindex c++, experimental form of scanner class +@cindex experimental form of c++ scanner class +@strong{IMPORTANT}: the present form of the scanning class is @emph{experimental} +and may change considerably between major releases. + +@cindex C++ +@cindex member functions, C++ +@cindex methods, c++ +@code{flex} provides two different ways to generate scanners for use +with C++. The first way is to simply compile a scanner generated by +@code{flex} using a C++ compiler instead of a C compiler. You should +not encounter any compilation errors (@pxref{Reporting Bugs}). You can +then use C++ code in your rule actions instead of C code. Note that the +default input source for your scanner remains @file{yyin}, and default +echoing is still done to @file{yyout}. Both of these remain @code{FILE +*} variables and not C++ @emph{streams}. + +You can also use @code{flex} to generate a C++ scanner class, using the +@samp{-+} option (or, equivalently, @code{%option c++)}, which is +automatically specified if the name of the @code{flex} executable ends +in a '+', such as @code{flex++}. When using this option, @code{flex} +defaults to generating the scanner to the file @file{lex.yy.cc} instead +of @file{lex.yy.c}. The generated scanner includes the header file +@file{FlexLexer.h}, which defines the interface to two C++ classes. + +The first class in @file{FlexLexer.h}, @code{FlexLexer}, +provides an abstract base class defining the general scanner class +interface. It provides the following member functions: + +@table @code +@findex YYText (C++ only) +@item const char* YYText() +returns the text of the most recently matched token, the equivalent of +@code{yytext}. + +@findex YYLeng (C++ only) +@item int YYLeng() +returns the length of the most recently matched token, the equivalent of +@code{yyleng}. + +@findex lineno (C++ only) +@item int lineno() const +returns the current input line number (see @code{%option yylineno)}, or +@code{1} if @code{%option yylineno} was not used. + +@findex set_debug (C++ only) +@item void set_debug( int flag ) +sets the debugging flag for the scanner, equivalent to assigning to +@code{yy_flex_debug} (@pxref{Scanner Options}). Note that you must build +the scanner using @code{%option debug} to include debugging information +in it. + +@findex debug (C++ only) +@item int debug() const +returns the current setting of the debugging flag. +@end table + +Also provided are member functions equivalent to +@code{yy_switch_to_buffer()}, @code{yy_create_buffer()} (though the +first argument is an @code{istream&} object reference and not a +@code{FILE*)}, @code{yy_flush_buffer()}, @code{yy_delete_buffer()}, and +@code{yyrestart()} (again, the first argument is a @code{istream&} +object reference). + +@tindex yyFlexLexer (C++ only) +@tindex FlexLexer (C++ only) +The second class defined in @file{FlexLexer.h} is @code{yyFlexLexer}, +which is derived from @code{FlexLexer}. It defines the following +additional member functions: + +@table @code +@findex yyFlexLexer constructor (C++ only) +@item yyFlexLexer( istream* arg_yyin = 0, ostream* arg_yyout = 0 ) +@item yyFlexLexer( istream& arg_yyin, ostream& arg_yyout ) +constructs a @code{yyFlexLexer} object using the given streams for input +and output. If not specified, the streams default to @code{cin} and +@code{cout}, respectively. @code{yyFlexLexer} does not take ownership of +its stream arguments. It's up to the user to ensure the streams pointed +to remain alive at least as long as the @code{yyFlexLexer} instance. + +@findex yylex (C++ version) +@item virtual int yylex() +performs the same role is @code{yylex()} does for ordinary @code{flex} +scanners: it scans the input stream, consuming tokens, until a rule's +action returns a value. If you derive a subclass @code{S} from +@code{yyFlexLexer} and want to access the member functions and variables +of @code{S} inside @code{yylex()}, then you need to use @code{%option +yyclass="S"} to inform @code{flex} that you will be using that subclass +instead of @code{yyFlexLexer}. In this case, rather than generating +@code{yyFlexLexer::yylex()}, @code{flex} generates @code{S::yylex()} +(and also generates a dummy @code{yyFlexLexer::yylex()} that calls +@code{yyFlexLexer::LexerError()} if called). + +@findex switch_streams (C++ only) +@item virtual void switch_streams(istream* new_in = 0, ostream* new_out = 0) +@item virtual void switch_streams(istream& new_in, ostream& new_out) +reassigns @code{yyin} to @code{new_in} (if non-null) and @code{yyout} to +@code{new_out} (if non-null), deleting the previous input buffer if +@code{yyin} is reassigned. + +@item int yylex( istream* new_in, ostream* new_out = 0 ) +@item int yylex( istream& new_in, ostream& new_out ) +first switches the input streams via @code{switch_streams( new_in, +new_out )} and then returns the value of @code{yylex()}. +@end table + +In addition, @code{yyFlexLexer} defines the following protected virtual +functions which you can redefine in derived classes to tailor the +scanner: + +@table @code +@findex LexerInput (C++ only) +@item virtual int LexerInput( char* buf, int max_size ) +reads up to @code{max_size} characters into @code{buf} and returns the +number of characters read. To indicate end-of-input, return 0 +characters. Note that @code{interactive} scanners (see the @samp{-B} +and @samp{-I} flags in @ref{Scanner Options}) define the macro +@code{YY_INTERACTIVE}. If you redefine @code{LexerInput()} and need to +take different actions depending on whether or not the scanner might be +scanning an interactive input source, you can test for the presence of +this name via @code{#ifdef} statements. + +@findex LexerOutput (C++ only) +@item virtual void LexerOutput( const char* buf, int size ) +writes out @code{size} characters from the buffer @code{buf}, which, while +@code{NUL}-terminated, may also contain internal @code{NUL}s if the +scanner's rules can match text with @code{NUL}s in them. + +@cindex error reporting, in C++ +@findex LexerError (C++ only) +@item virtual void LexerError( const char* msg ) +reports a fatal error message. The default version of this function +writes the message to the stream @code{cerr} and exits. +@end table + +Note that a @code{yyFlexLexer} object contains its @emph{entire} +scanning state. Thus you can use such objects to create reentrant +scanners, but see also @ref{Reentrant}. You can instantiate multiple +instances of the same @code{yyFlexLexer} class, and you can also combine +multiple C++ scanner classes together in the same program using the +@samp{-P} option discussed above. + +Finally, note that the @code{%array} feature is not available to C++ +scanner classes; you must use @code{%pointer} (the default). + +Here is an example of a simple C++ scanner: + +@cindex C++ scanners, use of +@example +@verbatim + // An example of using the flex C++ scanner class. + + %{ + #include + using namespace std; + int mylineno = 0; + %} + + %option noyywrap c++ + + string \"[^\n"]+\" + + ws [ \t]+ + + alpha [A-Za-z] + dig [0-9] + name ({alpha}|{dig}|\$)({alpha}|{dig}|[_.\-/$])* + num1 [-+]?{dig}+\.?([eE][-+]?{dig}+)? + num2 [-+]?{dig}*\.{dig}+([eE][-+]?{dig}+)? + number {num1}|{num2} + + %% + + {ws} /* skip blanks and tabs */ + + "/*" { + int c; + + while((c = yyinput()) != 0) + { + if(c == '\n') + ++mylineno; + + else if(c == '*') + { + if((c = yyinput()) == '/') + break; + else + unput(c); + } + } + } + + {number} cout << "number " << YYText() << '\n'; + + \n mylineno++; + + {name} cout << "name " << YYText() << '\n'; + + {string} cout << "string " << YYText() << '\n'; + + %% + + // This include is required if main() is an another source file. + //#include + + int main( int /* argc */, char** /* argv */ ) + { + FlexLexer* lexer = new yyFlexLexer; + while(lexer->yylex() != 0) + ; + return 0; + } +@end verbatim +@end example + +@cindex C++, multiple different scanners +If you want to create multiple (different) lexer classes, you use the +@samp{-P} flag (or the @code{prefix=} option) to rename each +@code{yyFlexLexer} to some other @samp{xxFlexLexer}. You then can +include @file{} in your other sources once per lexer class, +first renaming @code{yyFlexLexer} as follows: + +@cindex include files, with C++ +@cindex header files, with C++ +@cindex C++ scanners, including multiple scanners +@example +@verbatim + #undef yyFlexLexer + #define yyFlexLexer xxFlexLexer + #include + + #undef yyFlexLexer + #define yyFlexLexer zzFlexLexer + #include +@end verbatim +@end example + +if, for example, you used @code{%option prefix="xx"} for one of your +scanners and @code{%option prefix="zz"} for the other. + +@node Reentrant, Lex and Posix, Cxx, Top +@chapter Reentrant C Scanners + +@cindex reentrant, explanation +@code{flex} has the ability to generate a reentrant C scanner. This is +accomplished by specifying @code{%option reentrant} (@samp{-R}) The generated +scanner is both portable, and safe to use in one or more separate threads of +control. The most common use for reentrant scanners is from within +multi-threaded applications. Any thread may create and execute a reentrant +@code{flex} scanner without the need for synchronization with other threads. + +@menu +* Reentrant Uses:: +* Reentrant Overview:: +* Reentrant Example:: +* Reentrant Detail:: +* Reentrant Functions:: +@end menu + +@node Reentrant Uses, Reentrant Overview, Reentrant, Reentrant +@section Uses for Reentrant Scanners + +However, there are other uses for a reentrant scanner. For example, you +could scan two or more files simultaneously to implement a @code{diff} at +the token level (i.e., instead of at the character level): + +@cindex reentrant scanners, multiple interleaved scanners +@example +@verbatim + /* Example of maintaining more than one active scanner. */ + + do { + int tok1, tok2; + + tok1 = yylex( scanner_1 ); + tok2 = yylex( scanner_2 ); + + if( tok1 != tok2 ) + printf("Files are different."); + + } while ( tok1 && tok2 ); +@end verbatim +@end example + +Another use for a reentrant scanner is recursion. +(Note that a recursive scanner can also be created using a non-reentrant scanner and +buffer states. @xref{Multiple Input Buffers}.) + +The following crude scanner supports the @samp{eval} command by invoking +another instance of itself. + +@cindex reentrant scanners, recursive invocation +@example +@verbatim + /* Example of recursive invocation. */ + + %option reentrant + + %% + "eval(".+")" { + yyscan_t scanner; + YY_BUFFER_STATE buf; + + yylex_init( &scanner ); + yytext[yyleng-1] = ' '; + + buf = yy_scan_string( yytext + 5, scanner ); + yylex( scanner ); + + yy_delete_buffer(buf,scanner); + yylex_destroy( scanner ); + } + ... + %% +@end verbatim +@end example + +@node Reentrant Overview, Reentrant Example, Reentrant Uses, Reentrant +@section An Overview of the Reentrant API + +@cindex reentrant, API explanation +The API for reentrant scanners is different than for non-reentrant +scanners. Here is a quick overview of the API: + +@itemize +@code{%option reentrant} must be specified. + +@item +All functions take one additional argument: @code{yyscanner} + +@item +All global variables are replaced by their macro equivalents. +(We tell you this because it may be important to you during debugging.) + +@item +@code{yylex_init} and @code{yylex_destroy} must be called before and +after @code{yylex}, respectively. + +@item +Accessor methods (get/set functions) provide access to common +@code{flex} variables. + +@item +User-specific data can be stored in @code{yyextra}. +@end itemize + +@node Reentrant Example, Reentrant Detail, Reentrant Overview, Reentrant +@section Reentrant Example + +First, an example of a reentrant scanner: +@cindex reentrant, example of +@example +@verbatim + /* This scanner prints "//" comments. */ + + %option reentrant stack noyywrap + %x COMMENT + + %% + + "//" yy_push_state( COMMENT, yyscanner); + .|\n + + \n yy_pop_state( yyscanner ); + [^\n]+ fprintf( yyout, "%s\n", yytext); + + %% + + int main ( int argc, char * argv[] ) + { + yyscan_t scanner; + + yylex_init ( &scanner ); + yylex ( scanner ); + yylex_destroy ( scanner ); + return 0; + } +@end verbatim +@end example + +@node Reentrant Detail, Reentrant Functions, Reentrant Example, Reentrant +@section The Reentrant API in Detail + +Here are the things you need to do or know to use the reentrant C API of +@code{flex}. + +@menu +* Specify Reentrant:: +* Extra Reentrant Argument:: +* Global Replacement:: +* Init and Destroy Functions:: +* Accessor Methods:: +* Extra Data:: +* About yyscan_t:: +@end menu + +@node Specify Reentrant, Extra Reentrant Argument, Reentrant Detail, Reentrant Detail +@subsection Declaring a Scanner As Reentrant + + %option reentrant (--reentrant) must be specified. + +Notice that @code{%option reentrant} is specified in the above example +(@pxref{Reentrant Example}. Had this option not been specified, +@code{flex} would have happily generated a non-reentrant scanner without +complaining. You may explicitly specify @code{%option noreentrant}, if +you do @emph{not} want a reentrant scanner, although it is not +necessary. The default is to generate a non-reentrant scanner. + +@node Extra Reentrant Argument, Global Replacement, Specify Reentrant, Reentrant Detail +@subsection The Extra Argument + +@cindex reentrant, calling functions +@vindex yyscanner (reentrant only) +All functions take one additional argument: @code{yyscanner}. + +Notice that the calls to @code{yy_push_state} and @code{yy_pop_state} +both have an argument, @code{yyscanner} , that is not present in a +non-reentrant scanner. Here are the declarations of +@code{yy_push_state} and @code{yy_pop_state} in the reentrant scanner: + +@example +@verbatim + static void yy_push_state ( int new_state , yyscan_t yyscanner ) ; + static void yy_pop_state ( yyscan_t yyscanner ) ; +@end verbatim +@end example + +Notice that the argument @code{yyscanner} appears in the declaration of +both functions. In fact, all @code{flex} functions in a reentrant +scanner have this additional argument. It is always the last argument +in the argument list, it is always of type @code{yyscan_t} (which is +typedef'd to @code{void *}) and it is +always named @code{yyscanner}. As you may have guessed, +@code{yyscanner} is a pointer to an opaque data structure encapsulating +the current state of the scanner. For a list of function declarations, +see @ref{Reentrant Functions}. Note that preprocessor macros, such as +@code{BEGIN}, @code{ECHO}, and @code{REJECT}, do not take this +additional argument. + +@node Global Replacement, Init and Destroy Functions, Extra Reentrant Argument, Reentrant Detail +@subsection Global Variables Replaced By Macros + +@cindex reentrant, accessing flex variables +All global variables in traditional flex have been replaced by macro equivalents. + +Note that in the above example, @code{yyout} and @code{yytext} are +not plain variables. These are macros that will expand to their equivalent lvalue. +All of the familiar @code{flex} globals have been replaced by their macro +equivalents. In particular, @code{yytext}, @code{yyleng}, @code{yylineno}, +@code{yyin}, @code{yyout}, @code{yyextra}, @code{yylval}, and @code{yylloc} +are macros. You may safely use these macros in actions as if they were plain +variables. We only tell you this so you don't expect to link to these variables +externally. Currently, each macro expands to a member of an internal struct, e.g., + +@example +@verbatim +#define yytext (((struct yyguts_t*)yyscanner)->yytext_r) +@end verbatim +@end example + +One important thing to remember about +@code{yytext} +and friends is that +@code{yytext} +is not a global variable in a reentrant +scanner, you can not access it directly from outside an action or from +other functions. You must use an accessor method, e.g., +@code{yyget_text}, +to accomplish this. (See below). + +@node Init and Destroy Functions, Accessor Methods, Global Replacement, Reentrant Detail +@subsection Init and Destroy Functions + +@cindex memory, considerations for reentrant scanners +@cindex reentrant, initialization +@findex yylex_init +@findex yylex_destroy + +@code{yylex_init} and @code{yylex_destroy} must be called before and +after @code{yylex}, respectively. + +@example +@verbatim + int yylex_init ( yyscan_t * ptr_yy_globals ) ; + int yylex_init_extra ( YY_EXTRA_TYPE user_defined, yyscan_t * ptr_yy_globals ) ; + int yylex ( yyscan_t yyscanner ) ; + int yylex_destroy ( yyscan_t yyscanner ) ; +@end verbatim +@end example + +The function @code{yylex_init} must be called before calling any other +function. The argument to @code{yylex_init} is the address of an +uninitialized pointer to be filled in by @code{yylex_init}, overwriting +any previous contents. The function @code{yylex_init_extra} may be used +instead, taking as its first argument a variable of type @code{YY_EXTRA_TYPE}. +See the section on yyextra, below, for more details. + +The value stored in @code{ptr_yy_globals} should +thereafter be passed to @code{yylex} and @code{yylex_destroy}. Flex +does not save the argument passed to @code{yylex_init}, so it is safe to +pass the address of a local pointer to @code{yylex_init} so long as it remains +in scope for the duration of all calls to the scanner, up to and including +the call to @code{yylex_destroy}. + +The function +@code{yylex} should be familiar to you by now. The reentrant version +takes one argument, which is the value returned (via an argument) by +@code{yylex_init}. Otherwise, it behaves the same as the non-reentrant +version of @code{yylex}. + +Both @code{yylex_init} and @code{yylex_init_extra} returns 0 (zero) on success, +or non-zero on failure, in which case errno is set to one of the following values: + +@itemize +@item ENOMEM +Memory allocation error. @xref{memory-management}. +@item EINVAL +Invalid argument. +@end itemize + + +The function @code{yylex_destroy} should be +called to free resources used by the scanner. After @code{yylex_destroy} +is called, the contents of @code{yyscanner} should not be used. Of +course, there is no need to destroy a scanner if you plan to reuse it. +A @code{flex} scanner (both reentrant and non-reentrant) may be +restarted by calling @code{yyrestart}. + +Below is an example of a program that creates a scanner, uses it, then destroys +it when done: + +@example +@verbatim + int main () + { + yyscan_t scanner; + int tok; + + yylex_init(&scanner); + + while ((tok=yylex(scanner)) > 0) + printf("tok=%d yytext=%s\n", tok, yyget_text(scanner)); + + yylex_destroy(scanner); + return 0; + } +@end verbatim +@end example + +@node Accessor Methods, Extra Data, Init and Destroy Functions, Reentrant Detail +@subsection Accessing Variables with Reentrant Scanners + +@cindex reentrant, accessor functions +Accessor methods (get/set functions) provide access to common +@code{flex} variables. + +Many scanners that you build will be part of a larger project. Portions +of your project will need access to @code{flex} values, such as +@code{yytext}. In a non-reentrant scanner, these values are global, so +there is no problem accessing them. However, in a reentrant scanner, there are no +global @code{flex} values. You can not access them directly. Instead, +you must access @code{flex} values using accessor methods (get/set +functions). Each accessor method is named @code{yyget_NAME} or +@code{yyset_NAME}, where @code{NAME} is the name of the @code{flex} +variable you want. For example: + +@cindex accessor functions, use of +@example +@verbatim + /* Set the last character of yytext to NULL. */ + void chop ( yyscan_t scanner ) + { + int len = yyget_leng( scanner ); + yyget_text( scanner )[len - 1] = '\0'; + } +@end verbatim +@end example + +The above code may be called from within an action like this: + +@example +@verbatim + %% + .+\n { chop( yyscanner );} +@end verbatim +@end example + +You may find that @code{%option header-file} is particularly useful for generating +prototypes of all the accessor functions. @xref{option-header}. + +@node Extra Data, About yyscan_t, Accessor Methods, Reentrant Detail +@subsection Extra Data + +@cindex reentrant, extra data +@vindex yyextra +User-specific data can be stored in @code{yyextra}. + +In a reentrant scanner, it is unwise to use global variables to +communicate with or maintain state between different pieces of your program. +However, you may need access to external data or invoke external functions +from within the scanner actions. +Likewise, you may need to pass information to your scanner +(e.g., open file descriptors, or database connections). +In a non-reentrant scanner, the only way to do this would be through the +use of global variables. +@code{Flex} allows you to store arbitrary, ``extra'' data in a scanner. +This data is accessible through the accessor methods +@code{yyget_extra} and @code{yyset_extra} +from outside the scanner, and through the shortcut macro +@code{yyextra} +from within the scanner itself. They are defined as follows: + +@tindex YY_EXTRA_TYPE (reentrant only) +@findex yyget_extra +@findex yyset_extra +@example +@verbatim + #define YY_EXTRA_TYPE void* + YY_EXTRA_TYPE yyget_extra ( yyscan_t scanner ); + void yyset_extra ( YY_EXTRA_TYPE arbitrary_data , yyscan_t scanner); +@end verbatim +@end example + +In addition, an extra form of @code{yylex_init} is provided, +@code{yylex_init_extra}. This function is provided so that the yyextra value can +be accessed from within the very first yyalloc, used to allocate +the scanner itself. + +By default, @code{YY_EXTRA_TYPE} is defined as type @code{void *}. You +may redefine this type using @code{%option extra-type="your_type"} in +the scanner: + +@cindex YY_EXTRA_TYPE, defining your own type +@example +@verbatim + /* An example of overriding YY_EXTRA_TYPE. */ + %{ + #include + #include + %} + %option reentrant + %option extra-type="struct stat *" + %% + + __filesize__ printf( "%ld", yyextra->st_size ); + __lastmod__ printf( "%ld", yyextra->st_mtime ); + %% + void scan_file( char* filename ) + { + yyscan_t scanner; + struct stat buf; + FILE *in; + + in = fopen( filename, "r" ); + stat( filename, &buf ); + + yylex_init_extra( buf, &scanner ); + yyset_in( in, scanner ); + yylex( scanner ); + yylex_destroy( scanner ); + + fclose( in ); + } +@end verbatim +@end example + + +@node About yyscan_t, , Extra Data, Reentrant Detail +@subsection About yyscan_t + +@tindex yyscan_t (reentrant only) +@code{yyscan_t} is defined as: + +@example +@verbatim + typedef void* yyscan_t; +@end verbatim +@end example + +It is initialized by @code{yylex_init()} to point to +an internal structure. You should never access this value +directly. In particular, you should never attempt to free it +(use @code{yylex_destroy()} instead.) + +@node Reentrant Functions, , Reentrant Detail, Reentrant +@section Functions and Macros Available in Reentrant C Scanners + +The following Functions are available in a reentrant scanner: + +@findex yyget_text +@findex yyget_leng +@findex yyget_in +@findex yyget_out +@findex yyget_lineno +@findex yyset_in +@findex yyset_out +@findex yyset_lineno +@findex yyget_debug +@findex yyset_debug +@findex yyget_extra +@findex yyset_extra + +@example +@verbatim + char *yyget_text ( yyscan_t scanner ); + int yyget_leng ( yyscan_t scanner ); + FILE *yyget_in ( yyscan_t scanner ); + FILE *yyget_out ( yyscan_t scanner ); + int yyget_lineno ( yyscan_t scanner ); + YY_EXTRA_TYPE yyget_extra ( yyscan_t scanner ); + int yyget_debug ( yyscan_t scanner ); + + void yyset_debug ( int flag, yyscan_t scanner ); + void yyset_in ( FILE * in_str , yyscan_t scanner ); + void yyset_out ( FILE * out_str , yyscan_t scanner ); + void yyset_lineno ( int line_number , yyscan_t scanner ); + void yyset_extra ( YY_EXTRA_TYPE user_defined , yyscan_t scanner ); +@end verbatim +@end example + +There are no ``set'' functions for yytext and yyleng. This is intentional. + +The following Macro shortcuts are available in actions in a reentrant +scanner: + +@example +@verbatim + yytext + yyleng + yyin + yyout + yylineno + yyextra + yy_flex_debug +@end verbatim +@end example + +@cindex yylineno, in a reentrant scanner +In a reentrant C scanner, support for yylineno is always present +(i.e., you may access yylineno), but the value is never modified by +@code{flex} unless @code{%option yylineno} is enabled. This is to allow +the user to maintain the line count independently of @code{flex}. + +@anchor{bison-functions} +The following functions and macros are made available when @code{%option +bison-bridge} (@samp{--bison-bridge}) is specified: + +@example +@verbatim + YYSTYPE * yyget_lval ( yyscan_t scanner ); + void yyset_lval ( YYSTYPE * yylvalp , yyscan_t scanner ); + yylval +@end verbatim +@end example + +The following functions and macros are made available +when @code{%option bison-locations} (@samp{--bison-locations}) is specified: + +@example +@verbatim + YYLTYPE *yyget_lloc ( yyscan_t scanner ); + void yyset_lloc ( YYLTYPE * yyllocp , yyscan_t scanner ); + yylloc +@end verbatim +@end example + +Support for yylval assumes that @code{YYSTYPE} is a valid type. Support for +yylloc assumes that @code{YYSLYPE} is a valid type. Typically, these types are +generated by @code{bison}, and are included in section 1 of the @code{flex} +input. + +@node Lex and Posix, Memory Management, Reentrant, Top +@chapter Incompatibilities with Lex and Posix + +@cindex POSIX and lex +@cindex lex (traditional) and POSIX + +@code{flex} is a rewrite of the AT&T Unix @emph{lex} tool (the two +implementations do not share any code, though), with some extensions and +incompatibilities, both of which are of concern to those who wish to +write scanners acceptable to both implementations. @code{flex} is fully +compliant with the POSIX @code{lex} specification, except that when +using @code{%pointer} (the default), a call to @code{unput()} destroys +the contents of @code{yytext}, which is counter to the POSIX +specification. In this section we discuss all of the known areas of +incompatibility between @code{flex}, AT&T @code{lex}, and the POSIX +specification. @code{flex}'s @samp{-l} option turns on maximum +compatibility with the original AT&T @code{lex} implementation, at the +cost of a major loss in the generated scanner's performance. We note +below which incompatibilities can be overcome using the @samp{-l} +option. @code{flex} is fully compatible with @code{lex} with the +following exceptions: + +@itemize +@item +The undocumented @code{lex} scanner internal variable @code{yylineno} is +not supported unless @samp{-l} or @code{%option yylineno} is used. + +@item +@code{yylineno} should be maintained on a per-buffer basis, rather than +a per-scanner (single global variable) basis. + +@item +@code{yylineno} is not part of the POSIX specification. + +@item +The @code{input()} routine is not redefinable, though it may be called +to read characters following whatever has been matched by a rule. If +@code{input()} encounters an end-of-file the normal @code{yywrap()} +processing is done. A ``real'' end-of-file is returned by +@code{input()} as @code{EOF}. + +@item +Input is instead controlled by defining the @code{YY_INPUT()} macro. + +@item +The @code{flex} restriction that @code{input()} cannot be redefined is +in accordance with the POSIX specification, which simply does not +specify any way of controlling the scanner's input other than by making +an initial assignment to @file{yyin}. + +@item +The @code{unput()} routine is not redefinable. This restriction is in +accordance with POSIX. + +@item +@code{flex} scanners are not as reentrant as @code{lex} scanners. In +particular, if you have an interactive scanner and an interrupt handler +which long-jumps out of the scanner, and the scanner is subsequently +called again, you may get the following message: + +@cindex error messages, end of buffer missed +@example +@verbatim + fatal flex scanner internal error--end of buffer missed +@end verbatim +@end example + +To reenter the scanner, first use: + +@cindex restarting the scanner +@example +@verbatim + yyrestart( yyin ); +@end verbatim +@end example + +Note that this call will throw away any buffered input; usually this +isn't a problem with an interactive scanner. @xref{Reentrant}, for +@code{flex}'s reentrant API. + +@item +Also note that @code{flex} C++ scanner classes +@emph{are} +reentrant, so if using C++ is an option for you, you should use +them instead. @xref{Cxx}, and @ref{Reentrant} for details. + +@item +@code{output()} is not supported. Output from the @b{ECHO} macro is +done to the file-pointer @code{yyout} (default @file{stdout)}. + +@item +@code{output()} is not part of the POSIX specification. + +@item +@code{lex} does not support exclusive start conditions (%x), though they +are in the POSIX specification. + +@item +When definitions are expanded, @code{flex} encloses them in parentheses. +With @code{lex}, the following: + +@cindex name definitions, not POSIX +@example +@verbatim + NAME [A-Z][A-Z0-9]* + %% + foo{NAME}? printf( "Found it\n" ); + %% +@end verbatim +@end example + +will not match the string @samp{foo} because when the macro is expanded +the rule is equivalent to @samp{foo[A-Z][A-Z0-9]*?} and the precedence +is such that the @samp{?} is associated with @samp{[A-Z0-9]*}. With +@code{flex}, the rule will be expanded to @samp{foo([A-Z][A-Z0-9]*)?} +and so the string @samp{foo} will match. + +@item +Note that if the definition begins with @samp{^} or ends with @samp{$} +then it is @emph{not} expanded with parentheses, to allow these +operators to appear in definitions without losing their special +meanings. But the @samp{}, @samp{/}, and @code{<>} operators +cannot be used in a @code{flex} definition. + +@item +Using @samp{-l} results in the @code{lex} behavior of no parentheses +around the definition. + +@item +The POSIX specification is that the definition be enclosed in parentheses. + +@item +Some implementations of @code{lex} allow a rule's action to begin on a +separate line, if the rule's pattern has trailing whitespace: + +@cindex patterns and actions on different lines +@example +@verbatim + %% + foo|bar + { foobar_action();} +@end verbatim +@end example + +@code{flex} does not support this feature. + +@item +The @code{lex} @code{%r} (generate a Ratfor scanner) option is not +supported. It is not part of the POSIX specification. + +@item +After a call to @code{unput()}, @emph{yytext} is undefined until the +next token is matched, unless the scanner was built using @code{%array}. +This is not the case with @code{lex} or the POSIX specification. The +@samp{-l} option does away with this incompatibility. + +@item +The precedence of the @samp{@{,@}} (numeric range) operator is +different. The AT&T and POSIX specifications of @code{lex} +interpret @samp{abc@{1,3@}} as match one, two, +or three occurrences of @samp{abc}'', whereas @code{flex} interprets it +as ``match @samp{ab} followed by one, two, or three occurrences of +@samp{c}''. The @samp{-l} and @samp{--posix} options do away with this +incompatibility. + +@item +The precedence of the @samp{^} operator is different. @code{lex} +interprets @samp{^foo|bar} as ``match either 'foo' at the beginning of a +line, or 'bar' anywhere'', whereas @code{flex} interprets it as ``match +either @samp{foo} or @samp{bar} if they come at the beginning of a +line''. The latter is in agreement with the POSIX specification. + +@item +The special table-size declarations such as @code{%a} supported by +@code{lex} are not required by @code{flex} scanners.. @code{flex} +ignores them. +@item +The name @code{FLEX_SCANNER} is @code{#define}'d so scanners may be +written for use with either @code{flex} or @code{lex}. Scanners also +include @code{YY_FLEX_MAJOR_VERSION}, @code{YY_FLEX_MINOR_VERSION} +and @code{YY_FLEX_SUBMINOR_VERSION} +indicating which version of @code{flex} generated the scanner. For +example, for the 2.5.22 release, these defines would be 2, 5 and 22 +respectively. If the version of @code{flex} being used is a beta +version, then the symbol @code{FLEX_BETA} is defined. + +@item +The symbols @samp{[[} and @samp{]]} in the code sections of the input +may conflict with the m4 delimiters. @xref{M4 Dependency}. + + +@end itemize + +@cindex POSIX comp;compliance +@cindex non-POSIX features of flex +The following @code{flex} features are not included in @code{lex} or the +POSIX specification: + +@itemize +@item +C++ scanners +@item +%option +@item +start condition scopes +@item +start condition stacks +@item +interactive/non-interactive scanners +@item +yy_scan_string() and friends +@item +yyterminate() +@item +yy_set_interactive() +@item +yy_set_bol() +@item +YY_AT_BOL() + <> +@item +<*> +@item +YY_DECL +@item +YY_START +@item +YY_USER_ACTION +@item +YY_USER_INIT +@item +#line directives +@item +%@{@}'s around actions +@item +reentrant C API +@item +multiple actions on a line +@item +almost all of the @code{flex} command-line options +@end itemize + +The feature ``multiple actions on a line'' +refers to the fact that with @code{flex} you can put multiple actions on +the same line, separated with semi-colons, while with @code{lex}, the +following: + +@example +@verbatim + foo handle_foo(); ++num_foos_seen; +@end verbatim +@end example + +is (rather surprisingly) truncated to + +@example +@verbatim + foo handle_foo(); +@end verbatim +@end example + +@code{flex} does not truncate the action. Actions that are not enclosed +in braces are simply terminated at the end of the line. + +@node Memory Management, Serialized Tables, Lex and Posix, Top +@chapter Memory Management + +@cindex memory management +@anchor{memory-management} +This chapter describes how flex handles dynamic memory, and how you can +override the default behavior. + +@menu +* The Default Memory Management:: +* Overriding The Default Memory Management:: +* A Note About yytext And Memory:: +@end menu + +@node The Default Memory Management, Overriding The Default Memory Management, Memory Management, Memory Management +@section The Default Memory Management + +Flex allocates dynamic memory during initialization, and once in a while from +within a call to yylex(). Initialization takes place during the first call to +yylex(). Thereafter, flex may reallocate more memory if it needs to enlarge a +buffer. As of version 2.5.9 Flex will clean up all memory when you call @code{yylex_destroy} +@xref{faq-memory-leak}. + +Flex allocates dynamic memory for four purposes, listed below @footnote{The +quantities given here are approximate, and may vary due to host architecture, +compiler configuration, or due to future enhancements to flex.} + +@table @asis + +@item 16kB for the input buffer. +Flex allocates memory for the character buffer used to perform pattern +matching. Flex must read ahead from the input stream and store it in a large +character buffer. This buffer is typically the largest chunk of dynamic memory +flex consumes. This buffer will grow if necessary, doubling the size each time. +Flex frees this memory when you call yylex_destroy(). The default size of this +buffer (16384 bytes) is almost always too large. The ideal size for this +buffer is the length of the longest token expected, in bytes, plus a little more. Flex will allocate a few +extra bytes for housekeeping. Currently, to override the size of the input buffer +you must @code{#define YY_BUF_SIZE} to whatever number of bytes you want. We don't plan +to change this in the near future, but we reserve the right to do so if we ever add a more robust memory management +API. + +@item 64kb for the REJECT state. This will only be allocated if you use REJECT. +The size is large enough to hold the same number of states as characters in the input buffer. If you override the size of the +input buffer (via @code{YY_BUF_SIZE}), then you automatically override the size of this buffer as well. + +@item 100 bytes for the start condition stack. +Flex allocates memory for the start condition stack. This is the stack used +for pushing start states, i.e., with yy_push_state(). It will grow if +necessary. Since the states are simply integers, this stack doesn't consume +much memory. This stack is not present if @code{%option stack} is not +specified. You will rarely need to tune this buffer. The ideal size for this +stack is the maximum depth expected. The memory for this stack is +automatically destroyed when you call yylex_destroy(). @xref{option-stack}. + +@item 40 bytes for each YY_BUFFER_STATE. +Flex allocates memory for each YY_BUFFER_STATE. The buffer state itself +is about 40 bytes, plus an additional large character buffer (described above.) +The initial buffer state is created during initialization, and with each call +to yy_create_buffer(). You can't tune the size of this, but you can tune the +character buffer as described above. Any buffer state that you explicitly +create by calling yy_create_buffer() is @emph{NOT} destroyed automatically. You +must call yy_delete_buffer() to free the memory. The exception to this rule is +that flex will delete the current buffer automatically when you call +yylex_destroy(). If you delete the current buffer, be sure to set it to NULL. +That way, flex will not try to delete the buffer a second time (possibly +crashing your program!) At the time of this writing, flex does not provide a +growable stack for the buffer states. You have to manage that yourself. +@xref{Multiple Input Buffers}. + +@item 84 bytes for the reentrant scanner guts +Flex allocates about 84 bytes for the reentrant scanner structure when +you call yylex_init(). It is destroyed when the user calls yylex_destroy(). + +@end table + + +@node Overriding The Default Memory Management, A Note About yytext And Memory, The Default Memory Management, Memory Management +@section Overriding The Default Memory Management + +@cindex yyalloc, overriding +@cindex yyrealloc, overriding +@cindex yyfree, overriding + +Flex calls the functions @code{yyalloc}, @code{yyrealloc}, and @code{yyfree} +when it needs to allocate or free memory. By default, these functions are +wrappers around the standard C functions, @code{malloc}, @code{realloc}, and +@code{free}, respectively. You can override the default implementations by telling +flex that you will provide your own implementations. + +To override the default implementations, you must do two things: + +@enumerate + +@item Suppress the default implementations by specifying one or more of the +following options: + +@itemize +@opindex noyyalloc +@item @code{%option noyyalloc} +@item @code{%option noyyrealloc} +@item @code{%option noyyfree}. +@end itemize + +@item Provide your own implementation of the following functions: @footnote{It +is not necessary to override all (or any) of the memory management routines. +You may, for example, override @code{yyrealloc}, but not @code{yyfree} or +@code{yyalloc}.} + +@example +@verbatim +// For a non-reentrant scanner +void * yyalloc (size_t bytes); +void * yyrealloc (void * ptr, size_t bytes); +void yyfree (void * ptr); + +// For a reentrant scanner +void * yyalloc (size_t bytes, void * yyscanner); +void * yyrealloc (void * ptr, size_t bytes, void * yyscanner); +void yyfree (void * ptr, void * yyscanner); +@end verbatim +@end example + +@end enumerate + +In the following example, we will override all three memory routines. We assume +that there is a custom allocator with garbage collection. In order to make this +example interesting, we will use a reentrant scanner, passing a pointer to the +custom allocator through @code{yyextra}. + +@cindex overriding the memory routines +@example +@verbatim +%{ +#include "some_allocator.h" +%} + +/* Suppress the default implementations. */ +%option noyyalloc noyyrealloc noyyfree +%option reentrant + +/* Initialize the allocator. */ +%{ +#define YY_EXTRA_TYPE struct allocator* +#define YY_USER_INIT yyextra = allocator_create(); +%} + +%% +.|\n ; +%% + +/* Provide our own implementations. */ +void * yyalloc (size_t bytes, void* yyscanner) { + return allocator_alloc (yyextra, bytes); +} + +void * yyrealloc (void * ptr, size_t bytes, void* yyscanner) { + return allocator_realloc (yyextra, bytes); +} + +void yyfree (void * ptr, void * yyscanner) { + /* Do nothing -- we leave it to the garbage collector. */ +} + +@end verbatim +@end example + + +@node A Note About yytext And Memory, , Overriding The Default Memory Management, Memory Management +@section A Note About yytext And Memory + +@cindex yytext, memory considerations + +When flex finds a match, @code{yytext} points to the first character of the +match in the input buffer. The string itself is part of the input buffer, and +is @emph{NOT} allocated separately. The value of yytext will be overwritten the next +time yylex() is called. In short, the value of yytext is only valid from within +the matched rule's action. + +Often, you want the value of yytext to persist for later processing, i.e., by a +parser with non-zero lookahead. In order to preserve yytext, you will have to +copy it with strdup() or a similar function. But this introduces some headache +because your parser is now responsible for freeing the copy of yytext. If you +use a yacc or bison parser, (commonly used with flex), you will discover that +the error recovery mechanisms can cause memory to be leaked. + +To prevent memory leaks from strdup'd yytext, you will have to track the memory +somehow. Our experience has shown that a garbage collection mechanism or a +pooled memory mechanism will save you a lot of grief when writing parsers. + +@node Serialized Tables, Diagnostics, Memory Management, Top +@chapter Serialized Tables +@cindex serialization +@cindex memory, serialized tables + +@anchor{serialization} +A @code{flex} scanner has the ability to save the DFA tables to a file, and +load them at runtime when needed. The motivation for this feature is to reduce +the runtime memory footprint. Traditionally, these tables have been compiled into +the scanner as C arrays, and are sometimes quite large. Since the tables are +compiled into the scanner, the memory used by the tables can never be freed. +This is a waste of memory, especially if an application uses several scanners, +but none of them at the same time. + +The serialization feature allows the tables to be loaded at runtime, before +scanning begins. The tables may be discarded when scanning is finished. + +@menu +* Creating Serialized Tables:: +* Loading and Unloading Serialized Tables:: +* Tables File Format:: +@end menu + +@node Creating Serialized Tables, Loading and Unloading Serialized Tables, Serialized Tables, Serialized Tables +@section Creating Serialized Tables +@cindex tables, creating serialized +@cindex serialization of tables + +You may create a scanner with serialized tables by specifying: + +@example +@verbatim + %option tables-file=FILE +or + --tables-file=FILE +@end verbatim +@end example + +These options instruct flex to save the DFA tables to the file @var{FILE}. The tables +will @emph{not} be embedded in the generated scanner. The scanner will not +function on its own. The scanner will be dependent upon the serialized tables. You must +load the tables from this file at runtime before you can scan anything. + +If you do not specify a filename to @code{--tables-file}, the tables will be +saved to @file{lex.yy.tables}, where @samp{yy} is the appropriate prefix. + +If your project uses several different scanners, you can concatenate the +serialized tables into one file, and flex will find the correct set of tables, +using the scanner prefix as part of the lookup key. An example follows: + +@cindex serialized tables, multiple scanners +@example +@verbatim +$ flex --tables-file --prefix=cpp cpp.l +$ flex --tables-file --prefix=c c.l +$ cat lex.cpp.tables lex.c.tables > all.tables +@end verbatim +@end example + +The above example created two scanners, @samp{cpp}, and @samp{c}. Since we did +not specify a filename, the tables were serialized to @file{lex.c.tables} and +@file{lex.cpp.tables}, respectively. Then, we concatenated the two files +together into @file{all.tables}, which we will distribute with our project. At +runtime, we will open the file and tell flex to load the tables from it. Flex +will find the correct tables automatically. (See next section). + +@node Loading and Unloading Serialized Tables, Tables File Format, Creating Serialized Tables, Serialized Tables +@section Loading and Unloading Serialized Tables +@cindex tables, loading and unloading +@cindex loading tables at runtime +@cindex tables, freeing +@cindex freeing tables +@cindex memory, serialized tables + +If you've built your scanner with @code{%option tables-file}, then you must +load the scanner tables at runtime. This can be accomplished with the following +function: + +@deftypefun int yytables_fload (FILE* @var{fp} [, yyscan_t @var{scanner}]) +Locates scanner tables in the stream pointed to by @var{fp} and loads them. +Memory for the tables is allocated via @code{yyalloc}. You must call this +function before the first call to @code{yylex}. The argument @var{scanner} +only appears in the reentrant scanner. +This function returns @samp{0} (zero) on success, or non-zero on error. +@end deftypefun + +The loaded tables are @strong{not} automatically destroyed (unloaded) when you +call @code{yylex_destroy}. The reason is that you may create several scanners +of the same type (in a reentrant scanner), each of which needs access to these +tables. To avoid a nasty memory leak, you must call the following function: + +@deftypefun int yytables_destroy ([yyscan_t @var{scanner}]) +Unloads the scanner tables. The tables must be loaded again before you can scan +any more data. The argument @var{scanner} only appears in the reentrant +scanner. This function returns @samp{0} (zero) on success, or non-zero on +error. +@end deftypefun + +@strong{The functions @code{yytables_fload} and @code{yytables_destroy} are not +thread-safe.} You must ensure that these functions are called exactly once (for +each scanner type) in a threaded program, before any thread calls @code{yylex}. +After the tables are loaded, they are never written to, and no thread +protection is required thereafter -- until you destroy them. + +@node Tables File Format, , Loading and Unloading Serialized Tables, Serialized Tables +@section Tables File Format +@cindex tables, file format +@cindex file format, serialized tables + +This section defines the file format of serialized @code{flex} tables. + +The tables format allows for one or more sets of tables to be +specified, where each set corresponds to a given scanner. Scanners are +indexed by name, as described below. The file format is as follows: + +@example +@verbatim + TABLE SET 1 + +-------------------------------+ + Header | uint32 th_magic; | + | uint32 th_hsize; | + | uint32 th_ssize; | + | uint16 th_flags; | + | char th_version[]; | + | char th_name[]; | + | uint8 th_pad64[]; | + +-------------------------------+ + Table 1 | uint16 td_id; | + | uint16 td_flags; | + | uint32 td_hilen; | + | uint32 td_lolen; | + | void td_data[]; | + | uint8 td_pad64[]; | + +-------------------------------+ + Table 2 | | + . . . + . . . + . . . + . . . + Table n | | + +-------------------------------+ + TABLE SET 2 + . + . + . + TABLE SET N +@end verbatim +@end example + +The above diagram shows that a complete set of tables consists of a header +followed by multiple individual tables. Furthermore, multiple complete sets may +be present in the same file, each set with its own header and tables. The sets +are contiguous in the file. The only way to know if another set follows is to +check the next four bytes for the magic number (or check for EOF). The header +and tables sections are padded to 64-bit boundaries. Below we describe each +field in detail. This format does not specify how the scanner will expand the +given data, i.e., data may be serialized as int8, but expanded to an int32 +array at runtime. This is to reduce the size of the serialized data where +possible. Remember, @emph{all integer values are in network byte order}. + +@noindent +Fields of a table header: + +@table @code +@item th_magic +Magic number, always 0xF13C57B1. + +@item th_hsize +Size of this entire header, in bytes, including all fields plus any padding. + +@item th_ssize +Size of this entire set, in bytes, including the header, all tables, plus +any padding. + +@item th_flags +Bit flags for this table set. Currently unused. + +@item th_version[] +Flex version in NULL-terminated string format. e.g., @samp{2.5.13a}. This is +the version of flex that was used to create the serialized tables. + +@item th_name[] +Contains the name of this table set. The default is @samp{yytables}, +and is prefixed accordingly, e.g., @samp{footables}. Must be NULL-terminated. + +@item th_pad64[] +Zero or more NULL bytes, padding the entire header to the next 64-bit boundary +as calculated from the beginning of the header. +@end table + +@noindent +Fields of a table: + +@table @code +@item td_id +Specifies the table identifier. Possible values are: +@table @code +@item YYTD_ID_ACCEPT (0x01) +@code{yy_accept} +@item YYTD_ID_BASE (0x02) +@code{yy_base} +@item YYTD_ID_CHK (0x03) +@code{yy_chk} +@item YYTD_ID_DEF (0x04) +@code{yy_def} +@item YYTD_ID_EC (0x05) +@code{yy_ec } +@item YYTD_ID_META (0x06) +@code{yy_meta} +@item YYTD_ID_NUL_TRANS (0x07) +@code{yy_NUL_trans} +@item YYTD_ID_NXT (0x08) +@code{yy_nxt}. This array may be two dimensional. See the @code{td_hilen} +field below. +@item YYTD_ID_RULE_CAN_MATCH_EOL (0x09) +@code{yy_rule_can_match_eol} +@item YYTD_ID_START_STATE_LIST (0x0A) +@code{yy_start_state_list}. This array is handled specially because it is an +array of pointers to structs. See the @code{td_flags} field below. +@item YYTD_ID_TRANSITION (0x0B) +@code{yy_transition}. This array is handled specially because it is an array of +structs. See the @code{td_lolen} field below. +@item YYTD_ID_ACCLIST (0x0C) +@code{yy_acclist} +@end table + +@item td_flags +Bit flags describing how to interpret the data in @code{td_data}. +The data arrays are one-dimensional by default, but may be +two dimensional as specified in the @code{td_hilen} field. + +@table @code +@item YYTD_DATA8 (0x01) +The data is serialized as an array of type int8. +@item YYTD_DATA16 (0x02) +The data is serialized as an array of type int16. +@item YYTD_DATA32 (0x04) +The data is serialized as an array of type int32. +@item YYTD_PTRANS (0x08) +The data is a list of indexes of entries in the expanded @code{yy_transition} +array. Each index should be expanded to a pointer to the corresponding entry +in the @code{yy_transition} array. We count on the fact that the +@code{yy_transition} array has already been seen. +@item YYTD_STRUCT (0x10) +The data is a list of yy_trans_info structs, each of which consists of +two integers. There is no padding between struct elements or between structs. +The type of each member is determined by the @code{YYTD_DATA*} bits. +@end table + +@item td_hilen +If @code{td_hilen} is non-zero, then the data is a two-dimensional array. +Otherwise, the data is a one-dimensional array. @code{td_hilen} contains the +number of elements in the higher dimensional array, and @code{td_lolen} contains +the number of elements in the lowest dimension. + +Conceptually, @code{td_data} is either @code{sometype td_data[td_lolen]}, or +@code{sometype td_data[td_hilen][td_lolen]}, where @code{sometype} is specified +by the @code{td_flags} field. It is possible for both @code{td_lolen} and +@code{td_hilen} to be zero, in which case @code{td_data} is a zero length +array, and no data is loaded, i.e., this table is simply skipped. Flex does not +currently generate tables of zero length. + +@item td_lolen +Specifies the number of elements in the lowest dimension array. If this is +a one-dimensional array, then it is simply the number of elements in this array. +The element size is determined by the @code{td_flags} field. + +@item td_data[] +The table data. This array may be a one- or two-dimensional array, of type +@code{int8}, @code{int16}, @code{int32}, @code{struct yy_trans_info}, or +@code{struct yy_trans_info*}, depending upon the values in the +@code{td_flags}, @code{td_hilen}, and @code{td_lolen} fields. + +@item td_pad64[] +Zero or more NULL bytes, padding the entire table to the next 64-bit boundary as +calculated from the beginning of this table. +@end table + +@node Diagnostics, Limitations, Serialized Tables, Top +@chapter Diagnostics + +@cindex error reporting, diagnostic messages +@cindex warnings, diagnostic messages + +The following is a list of @code{flex} diagnostic messages: + +@itemize +@item +@samp{warning, rule cannot be matched} indicates that the given rule +cannot be matched because it follows other rules that will always match +the same text as it. For example, in the following @samp{foo} cannot be +matched because it comes after an identifier ``catch-all'' rule: + +@cindex warning, rule cannot be matched +@example +@verbatim + [a-z]+ got_identifier(); + foo got_foo(); +@end verbatim +@end example + +Using @code{REJECT} in a scanner suppresses this warning. + +@item +@samp{warning, -s option given but default rule can be matched} means +that it is possible (perhaps only in a particular start condition) that +the default rule (match any single character) is the only one that will +match a particular input. Since @samp{-s} was given, presumably this is +not intended. + +@item +@code{reject_used_but_not_detected undefined} or +@code{yymore_used_but_not_detected undefined}. These errors can occur +at compile time. They indicate that the scanner uses @code{REJECT} or +@code{yymore()} but that @code{flex} failed to notice the fact, meaning +that @code{flex} scanned the first two sections looking for occurrences +of these actions and failed to find any, but somehow you snuck some in +(via a #include file, for example). Use @code{%option reject} or +@code{%option yymore} to indicate to @code{flex} that you really do use +these features. + +@item +@samp{flex scanner jammed}. a scanner compiled with +@samp{-s} has encountered an input string which wasn't matched by any of +its rules. This error can also occur due to internal problems. + +@item +@samp{token too large, exceeds YYLMAX}. your scanner uses @code{%array} +and one of its rules matched a string longer than the @code{YYLMAX} +constant (8K bytes by default). You can increase the value by +#define'ing @code{YYLMAX} in the definitions section of your @code{flex} +input. + +@item +@samp{scanner requires -8 flag to use the character 'x'}. Your scanner +specification includes recognizing the 8-bit character @samp{'x'} and +you did not specify the -8 flag, and your scanner defaulted to 7-bit +because you used the @samp{-Cf} or @samp{-CF} table compression options. +See the discussion of the @samp{-7} flag, @ref{Scanner Options}, for +details. + +@item +@samp{flex scanner push-back overflow}. you used @code{unput()} to push +back so much text that the scanner's buffer could not hold both the +pushed-back text and the current token in @code{yytext}. Ideally the +scanner should dynamically resize the buffer in this case, but at +present it does not. + +@item +@samp{input buffer overflow, can't enlarge buffer because scanner uses +REJECT}. the scanner was working on matching an extremely large token +and needed to expand the input buffer. This doesn't work with scanners +that use @code{REJECT}. + +@item +@samp{fatal flex scanner internal error--end of buffer missed}. This can +occur in a scanner which is reentered after a long-jump has jumped out +(or over) the scanner's activation frame. Before reentering the +scanner, use: +@example +@verbatim + yyrestart( yyin ); +@end verbatim +@end example +or, as noted above, switch to using the C++ scanner class. + +@item +@samp{too many start conditions in <> construct!} you listed more start +conditions in a <> construct than exist (so you must have listed at +least one of them twice). +@end itemize + +@node Limitations, Bibliography, Diagnostics, Top +@chapter Limitations + +@cindex limitations of flex + +Some trailing context patterns cannot be properly matched and generate +warning messages (@samp{dangerous trailing context}). These are +patterns where the ending of the first part of the rule matches the +beginning of the second part, such as @samp{zx*/xy*}, where the 'x*' +matches the 'x' at the beginning of the trailing context. (Note that +the POSIX draft states that the text matched by such patterns is +undefined.) For some trailing context rules, parts which are actually +fixed-length are not recognized as such, leading to the abovementioned +performance loss. In particular, parts using @samp{|} or @samp{@{n@}} +(such as @samp{foo@{3@}}) are always considered variable-length. +Combining trailing context with the special @samp{|} action can result +in @emph{fixed} trailing context being turned into the more expensive +@emph{variable} trailing context. For example, in the following: + +@cindex warning, dangerous trailing context +@example +@verbatim + %% + abc | + xyz/def +@end verbatim +@end example + +Use of @code{unput()} invalidates yytext and yyleng, unless the +@code{%array} directive or the @samp{-l} option has been used. +Pattern-matching of @code{NUL}s is substantially slower than matching +other characters. Dynamic resizing of the input buffer is slow, as it +entails rescanning all the text matched so far by the current (generally +huge) token. Due to both buffering of input and read-ahead, you cannot +intermix calls to @file{} routines, such as, @b{getchar()}, +with @code{flex} rules and expect it to work. Call @code{input()} +instead. The total table entries listed by the @samp{-v} flag excludes +the number of table entries needed to determine what rule has been +matched. The number of entries is equal to the number of DFA states if +the scanner does not use @code{REJECT}, and somewhat greater than the +number of states if it does. @code{REJECT} cannot be used with the +@samp{-f} or @samp{-F} options. + +The @code{flex} internal algorithms need documentation. + +@node Bibliography, FAQ, Limitations, Top +@chapter Additional Reading + +You may wish to read more about the following programs: +@itemize +@item lex +@item yacc +@item sed +@item awk +@end itemize + +The following books may contain material of interest: + +John Levine, Tony Mason, and Doug Brown, +@emph{Lex & Yacc}, +O'Reilly and Associates. Be sure to get the 2nd edition. + +M. E. Lesk and E. Schmidt, +@emph{LEX -- Lexical Analyzer Generator} + +Alfred Aho, Ravi Sethi and Jeffrey Ullman, @emph{Compilers: Principles, +Techniques and Tools}, Addison-Wesley (1986). Describes the +pattern-matching techniques used by @code{flex} (deterministic finite +automata). + +@node FAQ, Appendices, Bibliography, Top +@unnumbered FAQ + +From time to time, the @code{flex} maintainer receives certain +questions. Rather than repeat answers to well-understood problems, we +publish them here. + +@menu +* When was flex born?:: +* How do I expand backslash-escape sequences in C-style quoted strings?:: +* Why do flex scanners call fileno if it is not ANSI compatible?:: +* Does flex support recursive pattern definitions?:: +* How do I skip huge chunks of input (tens of megabytes) while using flex?:: +* Flex is not matching my patterns in the same order that I defined them.:: +* My actions are executing out of order or sometimes not at all.:: +* How can I have multiple input sources feed into the same scanner at the same time?:: +* Can I build nested parsers that work with the same input file?:: +* How can I match text only at the end of a file?:: +* How can I make REJECT cascade across start condition boundaries?:: +* Why cant I use fast or full tables with interactive mode?:: +* How much faster is -F or -f than -C?:: +* If I have a simple grammar cant I just parse it with flex?:: +* Why doesn't yyrestart() set the start state back to INITIAL?:: +* How can I match C-style comments?:: +* The period isn't working the way I expected.:: +* Can I get the flex manual in another format?:: +* Does there exist a "faster" NDFA->DFA algorithm?:: +* How does flex compile the DFA so quickly?:: +* How can I use more than 8192 rules?:: +* How do I abandon a file in the middle of a scan and switch to a new file?:: +* How do I execute code only during initialization (only before the first scan)?:: +* How do I execute code at termination?:: +* Where else can I find help?:: +* Can I include comments in the "rules" section of the file?:: +* I get an error about undefined yywrap().:: +* How can I change the matching pattern at run time?:: +* How can I expand macros in the input?:: +* How can I build a two-pass scanner?:: +* How do I match any string not matched in the preceding rules?:: +* I am trying to port code from AT&T lex that uses yysptr and yysbuf.:: +* Is there a way to make flex treat NULL like a regular character?:: +* Whenever flex can not match the input it says "flex scanner jammed".:: +* Why doesn't flex have non-greedy operators like perl does?:: +* Memory leak - 16386 bytes allocated by malloc.:: +* How do I track the byte offset for lseek()?:: +* How do I use my own I/O classes in a C++ scanner?:: +* How do I skip as many chars as possible?:: +* deleteme00:: +* Are certain equivalent patterns faster than others?:: +* Is backing up a big deal?:: +* Can I fake multi-byte character support?:: +* deleteme01:: +* Can you discuss some flex internals?:: +* unput() messes up yy_at_bol:: +* The | operator is not doing what I want:: +* Why can't flex understand this variable trailing context pattern?:: +* The ^ operator isn't working:: +* Trailing context is getting confused with trailing optional patterns:: +* Is flex GNU or not?:: +* ERASEME53:: +* I need to scan if-then-else blocks and while loops:: +* ERASEME55:: +* ERASEME56:: +* ERASEME57:: +* Is there a repository for flex scanners?:: +* How can I conditionally compile or preprocess my flex input file?:: +* Where can I find grammars for lex and yacc?:: +* I get an end-of-buffer message for each character scanned.:: +* unnamed-faq-62:: +* unnamed-faq-63:: +* unnamed-faq-64:: +* unnamed-faq-65:: +* unnamed-faq-66:: +* unnamed-faq-67:: +* unnamed-faq-68:: +* unnamed-faq-69:: +* unnamed-faq-70:: +* unnamed-faq-71:: +* unnamed-faq-72:: +* unnamed-faq-73:: +* unnamed-faq-74:: +* unnamed-faq-75:: +* unnamed-faq-76:: +* unnamed-faq-77:: +* unnamed-faq-78:: +* unnamed-faq-79:: +* unnamed-faq-80:: +* unnamed-faq-81:: +* unnamed-faq-82:: +* unnamed-faq-83:: +* unnamed-faq-84:: +* unnamed-faq-85:: +* unnamed-faq-86:: +* unnamed-faq-87:: +* unnamed-faq-88:: +* unnamed-faq-90:: +* unnamed-faq-91:: +* unnamed-faq-92:: +* unnamed-faq-93:: +* unnamed-faq-94:: +* unnamed-faq-95:: +* unnamed-faq-96:: +* unnamed-faq-97:: +* unnamed-faq-98:: +* unnamed-faq-99:: +* unnamed-faq-100:: +* unnamed-faq-101:: +* What is the difference between YYLEX_PARAM and YY_DECL?:: +* Why do I get "conflicting types for yylex" error?:: +* How do I access the values set in a Flex action from within a Bison action?:: +@end menu + +@node When was flex born? +@unnumberedsec When was flex born? + +Vern Paxson took over +the @cite{Software Tools} lex project from Jef Poskanzer in 1982. At that point it +was written in Ratfor. Around 1987 or so, Paxson translated it into C, and +a legend was born :-). + +@node How do I expand backslash-escape sequences in C-style quoted strings? +@unnumberedsec How do I expand backslash-escape sequences in C-style quoted strings? + +A key point when scanning quoted strings is that you cannot (easily) write +a single rule that will precisely match the string if you allow things +like embedded escape sequences and newlines. If you try to match strings +with a single rule then you'll wind up having to rescan the string anyway +to find any escape sequences. + +Instead you can use exclusive start conditions and a set of rules, one for +matching non-escaped text, one for matching a single escape, one for +matching an embedded newline, and one for recognizing the end of the +string. Each of these rules is then faced with the question of where to +put its intermediary results. The best solution is for the rules to +append their local value of @code{yytext} to the end of a ``string literal'' +buffer. A rule like the escape-matcher will append to the buffer the +meaning of the escape sequence rather than the literal text in @code{yytext}. +In this way, @code{yytext} does not need to be modified at all. + +@node Why do flex scanners call fileno if it is not ANSI compatible? +@unnumberedsec Why do flex scanners call fileno if it is not ANSI compatible? + +Flex scanners call @code{fileno()} in order to get the file descriptor +corresponding to @code{yyin}. The file descriptor may be passed to +@code{isatty()} or @code{read()}, depending upon which @code{%options} you specified. +If your system does not have @code{fileno()} support, to get rid of the +@code{read()} call, do not specify @code{%option read}. To get rid of the @code{isatty()} +call, you must specify one of @code{%option always-interactive} or +@code{%option never-interactive}. + +@node Does flex support recursive pattern definitions? +@unnumberedsec Does flex support recursive pattern definitions? + +e.g., + +@example +@verbatim +%% +block "{"({block}|{statement})*"}" +@end verbatim +@end example + +No. You cannot have recursive definitions. The pattern-matching power of +regular expressions in general (and therefore flex scanners, too) is +limited. In particular, regular expressions cannot ``balance'' parentheses +to an arbitrary degree. For example, it's impossible to write a regular +expression that matches all strings containing the same number of '@{'s +as '@}'s. For more powerful pattern matching, you need a parser, such +as @cite{GNU bison}. + +@node How do I skip huge chunks of input (tens of megabytes) while using flex? +@unnumberedsec How do I skip huge chunks of input (tens of megabytes) while using flex? + +Use @code{fseek()} (or @code{lseek()}) to position yyin, then call @code{yyrestart()}. + +@node Flex is not matching my patterns in the same order that I defined them. +@unnumberedsec Flex is not matching my patterns in the same order that I defined them. + +@code{flex} picks the +rule that matches the most text (i.e., the longest possible input string). +This is because @code{flex} uses an entirely different matching technique +(``deterministic finite automata'') that actually does all of the matching +simultaneously, in parallel. (Seems impossible, but it's actually a fairly +simple technique once you understand the principles.) + +A side-effect of this parallel matching is that when the input matches more +than one rule, @code{flex} scanners pick the rule that matched the @emph{most} text. This +is explained further in the manual, in the section @xref{Matching}. + +If you want @code{flex} to choose a shorter match, then you can work around this +behavior by expanding your short +rule to match more text, then put back the extra: + +@example +@verbatim +data_.* yyless( 5 ); BEGIN BLOCKIDSTATE; +@end verbatim +@end example + +Another fix would be to make the second rule active only during the +@code{} start condition, and make that start condition exclusive +by declaring it with @code{%x} instead of @code{%s}. + +A final fix is to change the input language so that the ambiguity for +@samp{data_} is removed, by adding characters to it that don't match the +identifier rule, or by removing characters (such as @samp{_}) from the +identifier rule so it no longer matches @samp{data_}. (Of course, you might +also not have the option of changing the input language.) + +@node My actions are executing out of order or sometimes not at all. +@unnumberedsec My actions are executing out of order or sometimes not at all. + +Most likely, you have (in error) placed the opening @samp{@{} of the action +block on a different line than the rule, e.g., + +@example +@verbatim +^(foo|bar) +{ <<<--- WRONG! + +} +@end verbatim +@end example + +@code{flex} requires that the opening @samp{@{} of an action associated with a rule +begin on the same line as does the rule. You need instead to write your rules +as follows: + +@example +@verbatim +^(foo|bar) { // CORRECT! + +} +@end verbatim +@end example + +@node How can I have multiple input sources feed into the same scanner at the same time? +@unnumberedsec How can I have multiple input sources feed into the same scanner at the same time? + +If @dots{} +@itemize +@item +your scanner is free of backtracking (verified using @code{flex}'s @samp{-b} flag), +@item +AND you run your scanner interactively (@samp{-I} option; default unless using special table +compression options), +@item +AND you feed it one character at a time by redefining @code{YY_INPUT} to do so, +@end itemize + +then every time it matches a token, it will have exhausted its input +buffer (because the scanner is free of backtracking). This means you +can safely use @code{select()} at the point and only call @code{yylex()} for another +token if @code{select()} indicates there's data available. + +That is, move the @code{select()} out from the input function to a point where +it determines whether @code{yylex()} gets called for the next token. + +With this approach, you will still have problems if your input can arrive +piecemeal; @code{select()} could inform you that the beginning of a token is +available, you call @code{yylex()} to get it, but it winds up blocking waiting +for the later characters in the token. + +Here's another way: Move your input multiplexing inside of @code{YY_INPUT}. That +is, whenever @code{YY_INPUT} is called, it @code{select()}'s to see where input is +available. If input is available for the scanner, it reads and returns the +next byte. If input is available from another source, it calls whatever +function is responsible for reading from that source. (If no input is +available, it blocks until some input is available.) I've used this technique in an +interpreter I wrote that both reads keyboard input using a @code{flex} scanner and +IPC traffic from sockets, and it works fine. + +@node Can I build nested parsers that work with the same input file? +@unnumberedsec Can I build nested parsers that work with the same input file? + +This is not going to work without some additional effort. The reason is +that @code{flex} block-buffers the input it reads from @code{yyin}. This means that the +``outermost'' @code{yylex()}, when called, will automatically slurp up the first 8K +of input available on yyin, and subsequent calls to other @code{yylex()}'s won't +see that input. You might be tempted to work around this problem by +redefining @code{YY_INPUT} to only return a small amount of text, but it turns out +that that approach is quite difficult. Instead, the best solution is to +combine all of your scanners into one large scanner, using a different +exclusive start condition for each. + +@node How can I match text only at the end of a file? +@unnumberedsec How can I match text only at the end of a file? + +There is no way to write a rule which is ``match this text, but only if +it comes at the end of the file''. You can fake it, though, if you happen +to have a character lying around that you don't allow in your input. +Then you redefine @code{YY_INPUT} to call your own routine which, if it sees +an @samp{EOF}, returns the magic character first (and remembers to return a +real @code{EOF} next time it's called). Then you could write: + +@example +@verbatim +(.|\n)*{EOF_CHAR} /* saw comment at EOF */ +@end verbatim +@end example + +@node How can I make REJECT cascade across start condition boundaries? +@unnumberedsec How can I make REJECT cascade across start condition boundaries? + +You can do this as follows. Suppose you have a start condition @samp{A}, and +after exhausting all of the possible matches in @samp{}, you want to try +matches in @samp{}. Then you could use the following: + +@example +@verbatim +%x A +%% +rule_that_is_long ...; REJECT; +rule ...; REJECT; /* shorter rule */ +etc. +... +.|\n { +/* Shortest and last rule in , so +* cascaded REJECTs will eventually +* wind up matching this rule. We want +* to now switch to the initial state +* and try matching from there instead. +*/ +yyless(0); /* put back matched text */ +BEGIN(INITIAL); +} +@end verbatim +@end example + +@node Why cant I use fast or full tables with interactive mode? +@unnumberedsec Why can't I use fast or full tables with interactive mode? + +One of the assumptions +flex makes is that interactive applications are inherently slow (they're +waiting on a human after all). +It has to do with how the scanner detects that it must be finished scanning +a token. For interactive scanners, after scanning each character the current +state is looked up in a table (essentially) to see whether there's a chance +of another input character possibly extending the length of the match. If +not, the scanner halts. For non-interactive scanners, the end-of-token test +is much simpler, basically a compare with 0, so no memory bus cycles. Since +the test occurs in the innermost scanning loop, one would like to make it go +as fast as possible. + +Still, it seems reasonable to allow the user to choose to trade off a bit +of performance in this area to gain the corresponding flexibility. There +might be another reason, though, why fast scanners don't support the +interactive option. + +@node How much faster is -F or -f than -C? +@unnumberedsec How much faster is -F or -f than -C? + +Much faster (factor of 2-3). + +@node If I have a simple grammar cant I just parse it with flex? +@unnumberedsec If I have a simple grammar can't I just parse it with flex? + +Is your grammar recursive? That's almost always a sign that you're +better off using a parser/scanner rather than just trying to use a scanner +alone. + +@node Why doesn't yyrestart() set the start state back to INITIAL? +@unnumberedsec Why doesn't yyrestart() set the start state back to INITIAL? + +There are two reasons. The first is that there might +be programs that rely on the start state not changing across file changes. +The second is that beginning with @code{flex} version 2.4, use of @code{yyrestart()} is no longer required, +so fixing the problem there doesn't solve the more general problem. + +@node How can I match C-style comments? +@unnumberedsec How can I match C-style comments? + +You might be tempted to try something like this: + +@example +@verbatim +"/*".*"*/" // WRONG! +@end verbatim +@end example + +or, worse, this: + +@example +@verbatim +"/*"(.|\n)"*/" // WRONG! +@end verbatim +@end example + +The above rules will eat too much input, and blow up on things like: + +@example +@verbatim +/* a comment */ do_my_thing( "oops */" ); +@end verbatim +@end example + +Here is one way which allows you to track line information: + +@example +@verbatim +{ +"/*" BEGIN(IN_COMMENT); +} +{ +"*/" BEGIN(INITIAL); +[^*\n]+ // eat comment in chunks +"*" // eat the lone star +\n yylineno++; +} +@end verbatim +@end example + +@node The period isn't working the way I expected. +@unnumberedsec The '.' isn't working the way I expected. + +Here are some tips for using @samp{.}: + +@itemize +@item +A common mistake is to place the grouping parenthesis AFTER an operator, when +you really meant to place the parenthesis BEFORE the operator, e.g., you +probably want this @code{(foo|bar)+} and NOT this @code{(foo|bar+)}. + +The first pattern matches the words @samp{foo} or @samp{bar} any number of +times, e.g., it matches the text @samp{barfoofoobarfoo}. The +second pattern matches a single instance of @code{foo} or a single instance of +@code{bar} followed by one or more @samp{r}s, e.g., it matches the text @code{barrrr} . +@item +A @samp{.} inside @samp{[]}'s just means a literal@samp{.} (period), +and NOT ``any character except newline''. +@item +Remember that @samp{.} matches any character EXCEPT @samp{\n} (and @samp{EOF}). +If you really want to match ANY character, including newlines, then use @code{(.|\n)} +Beware that the regex @code{(.|\n)+} will match your entire input! +@item +Finally, if you want to match a literal @samp{.} (a period), then use @samp{[.]} or @samp{"."} +@end itemize + +@node Can I get the flex manual in another format? +@unnumberedsec Can I get the flex manual in another format? + +The @code{flex} source distribution includes a texinfo manual. You are +free to convert that texinfo into whatever format you desire. The +@code{texinfo} package includes tools for conversion to a number of formats. + +@node Does there exist a "faster" NDFA->DFA algorithm? +@unnumberedsec Does there exist a "faster" NDFA->DFA algorithm? + +There's no way around the potential exponential running time - it +can take you exponential time just to enumerate all of the DFA states. +In practice, though, the running time is closer to linear, or sometimes +quadratic. + +@node How does flex compile the DFA so quickly? +@unnumberedsec How does flex compile the DFA so quickly? + +There are two big speed wins that @code{flex} uses: + +@enumerate +@item +It analyzes the input rules to construct equivalence classes for those +characters that always make the same transitions. It then rewrites the NFA +using equivalence classes for transitions instead of characters. This cuts +down the NFA->DFA computation time dramatically, to the point where, for +uncompressed DFA tables, the DFA generation is often I/O bound in writing out +the tables. +@item +It maintains hash values for previously computed DFA states, so testing +whether a newly constructed DFA state is equivalent to a previously constructed +state can be done very quickly, by first comparing hash values. +@end enumerate + +@node How can I use more than 8192 rules? +@unnumberedsec How can I use more than 8192 rules? + +@code{Flex} is compiled with an upper limit of 8192 rules per scanner. +If you need more than 8192 rules in your scanner, you'll have to recompile @code{flex} +with the following changes in @file{flexdef.h}: + +@example +@verbatim +< #define YY_TRAILING_MASK 0x2000 +< #define YY_TRAILING_HEAD_MASK 0x4000 +-- +> #define YY_TRAILING_MASK 0x20000000 +> #define YY_TRAILING_HEAD_MASK 0x40000000 +@end verbatim +@end example + +This should work okay as long as your C compiler uses 32 bit integers. +But you might want to think about whether using such a huge number of rules +is the best way to solve your problem. + +The following may also be relevant: + +With luck, you should be able to increase the definitions in flexdef.h for: + +@example +@verbatim +#define JAMSTATE -32766 /* marks a reference to the state that always jams */ +#define MAXIMUM_MNS 31999 +#define BAD_SUBSCRIPT -32767 +@end verbatim +@end example + +recompile everything, and it'll all work. Flex only has these 16-bit-like +values built into it because a long time ago it was developed on a machine +with 16-bit ints. I've given this advice to others in the past but haven't +heard back from them whether it worked okay or not... + +@node How do I abandon a file in the middle of a scan and switch to a new file? +@unnumberedsec How do I abandon a file in the middle of a scan and switch to a new file? + +Just call @code{yyrestart(newfile)}. Be sure to reset the start state if you want a +``fresh start, since @code{yyrestart} does NOT reset the start state back to @code{INITIAL}. + +@node How do I execute code only during initialization (only before the first scan)? +@unnumberedsec How do I execute code only during initialization (only before the first scan)? + +You can specify an initial action by defining the macro @code{YY_USER_INIT} (though +note that @code{yyout} may not be available at the time this macro is executed). Or you +can add to the beginning of your rules section: + +@example +@verbatim +%% + /* Must be indented! */ + static int did_init = 0; + + if ( ! did_init ){ +do_my_init(); + did_init = 1; + } +@end verbatim +@end example + +@node How do I execute code at termination? +@unnumberedsec How do I execute code at termination? + +You can specify an action for the @code{<>} rule. + +@node Where else can I find help? +@unnumberedsec Where else can I find help? + +You can find the flex homepage on the web at +@uref{http://flex.sourceforge.net/}. See that page for details about flex +mailing lists as well. + +@node Can I include comments in the "rules" section of the file? +@unnumberedsec Can I include comments in the "rules" section of the file? + +Yes, just about anywhere you want to. See the manual for the specific syntax. + +@node I get an error about undefined yywrap(). +@unnumberedsec I get an error about undefined yywrap(). + +You must supply a @code{yywrap()} function of your own, or link to @file{libfl.a} +(which provides one), or use + +@example +@verbatim +%option noyywrap +@end verbatim +@end example + +in your source to say you don't want a @code{yywrap()} function. + +@node How can I change the matching pattern at run time? +@unnumberedsec How can I change the matching pattern at run time? + +You can't, it's compiled into a static table when flex builds the scanner. + +@node How can I expand macros in the input? +@unnumberedsec How can I expand macros in the input? + +The best way to approach this problem is at a higher level, e.g., in the parser. + +However, you can do this using multiple input buffers. + +@example +@verbatim +%% +macro/[a-z]+ { +/* Saw the macro "macro" followed by extra stuff. */ +main_buffer = YY_CURRENT_BUFFER; +expansion_buffer = yy_scan_string(expand(yytext)); +yy_switch_to_buffer(expansion_buffer); +} + +<> { +if ( expansion_buffer ) +{ +// We were doing an expansion, return to where +// we were. +yy_switch_to_buffer(main_buffer); +yy_delete_buffer(expansion_buffer); +expansion_buffer = 0; +} +else +yyterminate(); +} +@end verbatim +@end example + +You probably will want a stack of expansion buffers to allow nested macros. +From the above though hopefully the idea is clear. + +@node How can I build a two-pass scanner? +@unnumberedsec How can I build a two-pass scanner? + +One way to do it is to filter the first pass to a temporary file, +then process the temporary file on the second pass. You will probably see a +performance hit, due to all the disk I/O. + +When you need to look ahead far forward like this, it almost always means +that the right solution is to build a parse tree of the entire input, then +walk it after the parse in order to generate the output. In a sense, this +is a two-pass approach, once through the text and once through the parse +tree, but the performance hit for the latter is usually an order of magnitude +smaller, since everything is already classified, in binary format, and +residing in memory. + +@node How do I match any string not matched in the preceding rules? +@unnumberedsec How do I match any string not matched in the preceding rules? + +One way to assign precedence, is to place the more specific rules first. If +two rules would match the same input (same sequence of characters) then the +first rule listed in the @code{flex} input wins, e.g., + +@example +@verbatim +%% +foo[a-zA-Z_]+ return FOO_ID; +bar[a-zA-Z_]+ return BAR_ID; +[a-zA-Z_]+ return GENERIC_ID; +@end verbatim +@end example + +Note that the rule @code{[a-zA-Z_]+} must come *after* the others. It will match the +same amount of text as the more specific rules, and in that case the +@code{flex} scanner will pick the first rule listed in your scanner as the +one to match. + +@node I am trying to port code from AT&T lex that uses yysptr and yysbuf. +@unnumberedsec I am trying to port code from AT&T lex that uses yysptr and yysbuf. + +Those are internal variables pointing into the AT&T scanner's input buffer. I +imagine they're being manipulated in user versions of the @code{input()} and @code{unput()} +functions. If so, what you need to do is analyze those functions to figure out +what they're doing, and then replace @code{input()} with an appropriate definition of +@code{YY_INPUT}. You shouldn't need to (and must not) replace +@code{flex}'s @code{unput()} function. + +@node Is there a way to make flex treat NULL like a regular character? +@unnumberedsec Is there a way to make flex treat NULL like a regular character? + +Yes, @samp{\0} and @samp{\x00} should both do the trick. Perhaps you have an ancient +version of @code{flex}. The latest release is version @value{VERSION}. + +@node Whenever flex can not match the input it says "flex scanner jammed". +@unnumberedsec Whenever flex can not match the input it says "flex scanner jammed". + +You need to add a rule that matches the otherwise-unmatched text, +e.g., + +@example +@verbatim +%option yylineno +%% +[[a bunch of rules here]] + +. printf("bad input character '%s' at line %d\n", yytext, yylineno); +@end verbatim +@end example + +See @code{%option default} for more information. + +@node Why doesn't flex have non-greedy operators like perl does? +@unnumberedsec Why doesn't flex have non-greedy operators like perl does? + +A DFA can do a non-greedy match by stopping +the first time it enters an accepting state, instead of consuming input until +it determines that no further matching is possible (a ``jam'' state). This +is actually easier to implement than longest leftmost match (which flex does). + +But it's also much less useful than longest leftmost match. In general, +when you find yourself wishing for non-greedy matching, that's usually a +sign that you're trying to make the scanner do some parsing. That's +generally the wrong approach, since it lacks the power to do a decent job. +Better is to either introduce a separate parser, or to split the scanner +into multiple scanners using (exclusive) start conditions. + +You might have +a separate start state once you've seen the @samp{BEGIN}. In that state, you +might then have a regex that will match @samp{END} (to kick you out of the +state), and perhaps @samp{(.|\n)} to get a single character within the chunk ... + +This approach also has much better error-reporting properties. + +@node Memory leak - 16386 bytes allocated by malloc. +@unnumberedsec Memory leak - 16386 bytes allocated by malloc. +@anchor{faq-memory-leak} + +UPDATED 2002-07-10: As of @code{flex} version 2.5.9, this leak means that you did not +call @code{yylex_destroy()}. If you are using an earlier version of @code{flex}, then read +on. + +The leak is about 16426 bytes. That is, (8192 * 2 + 2) for the read-buffer, and +about 40 for @code{struct yy_buffer_state} (depending upon alignment). The leak is in +the non-reentrant C scanner only (NOT in the reentrant scanner, NOT in the C++ +scanner). Since @code{flex} doesn't know when you are done, the buffer is never freed. + +However, the leak won't multiply since the buffer is reused no matter how many +times you call @code{yylex()}. + +If you want to reclaim the memory when you are completely done scanning, then +you might try this: + +@example +@verbatim +/* For non-reentrant C scanner only. */ +yy_delete_buffer(YY_CURRENT_BUFFER); +yy_init = 1; +@end verbatim +@end example + +Note: @code{yy_init} is an "internal variable", and hasn't been tested in this +situation. It is possible that some other globals may need resetting as well. + +@node How do I track the byte offset for lseek()? +@unnumberedsec How do I track the byte offset for lseek()? + +@example +@verbatim +> We thought that it would be possible to have this number through the +> evaluation of the following expression: +> +> seek_position = (no_buffers)*YY_READ_BUF_SIZE + yy_c_buf_p - YY_CURRENT_BUFFER->yy_ch_buf +@end verbatim +@end example + +While this is the right idea, it has two problems. The first is that +it's possible that @code{flex} will request less than @code{YY_READ_BUF_SIZE} during +an invocation of @code{YY_INPUT} (or that your input source will return less +even though @code{YY_READ_BUF_SIZE} bytes were requested). The second problem +is that when refilling its internal buffer, @code{flex} keeps some characters +from the previous buffer (because usually it's in the middle of a match, +and needs those characters to construct @code{yytext} for the match once it's +done). Because of this, @code{yy_c_buf_p - YY_CURRENT_BUFFER->yy_ch_buf} won't +be exactly the number of characters already read from the current buffer. + +An alternative solution is to count the number of characters you've matched +since starting to scan. This can be done by using @code{YY_USER_ACTION}. For +example, + +@example +@verbatim +#define YY_USER_ACTION num_chars += yyleng; +@end verbatim +@end example + +(You need to be careful to update your bookkeeping if you use @code{yymore(}), +@code{yyless()}, @code{unput()}, or @code{input()}.) + +@node How do I use my own I/O classes in a C++ scanner? +@section How do I use my own I/O classes in a C++ scanner? + +When the flex C++ scanning class rewrite finally happens, then this sort of thing should become much easier. + +@cindex LexerOutput, overriding +@cindex LexerInput, overriding +@cindex overriding LexerOutput +@cindex overriding LexerInput +@cindex customizing I/O in C++ scanners +@cindex C++ I/O, customizing +You can do this by passing the various functions (such as @code{LexerInput()} +and @code{LexerOutput()}) NULL @code{iostream*}'s, and then +dealing with your own I/O classes surreptitiously (i.e., stashing them in +special member variables). This works because the only assumption about +the lexer regarding what's done with the iostream's is that they're +ultimately passed to @code{LexerInput()} and @code{LexerOutput}, which then do whatever +is necessary with them. + +@c faq edit stopped here +@node How do I skip as many chars as possible? +@unnumberedsec How do I skip as many chars as possible? + +How do I skip as many chars as possible -- without interfering with the other +patterns? + +In the example below, we want to skip over characters until we see the phrase +"endskip". The following will @emph{NOT} work correctly (do you see why not?) + +@example +@verbatim +/* INCORRECT SCANNER */ +%x SKIP +%% +startskip BEGIN(SKIP); +... +"endskip" BEGIN(INITIAL); +.* ; +@end verbatim +@end example + +The problem is that the pattern .* will eat up the word "endskip." +The simplest (but slow) fix is: + +@example +@verbatim +"endskip" BEGIN(INITIAL); +. ; +@end verbatim +@end example + +The fix involves making the second rule match more, without +making it match "endskip" plus something else. So for example: + +@example +@verbatim +"endskip" BEGIN(INITIAL); +[^e]+ ; +. ;/* so you eat up e's, too */ +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node deleteme00 +@unnumberedsec deleteme00 +@example +@verbatim +QUESTION: +When was flex born? + +Vern Paxson took over +the Software Tools lex project from Jef Poskanzer in 1982. At that point it +was written in Ratfor. Around 1987 or so, Paxson translated it into C, and +a legend was born :-). +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node Are certain equivalent patterns faster than others? +@unnumberedsec Are certain equivalent patterns faster than others? +@example +@verbatim +To: Adoram Rogel +Subject: Re: Flex 2.5.2 performance questions +In-reply-to: Your message of Wed, 18 Sep 96 11:12:17 EDT. +Date: Wed, 18 Sep 96 10:51:02 PDT +From: Vern Paxson + +[Note, the most recent flex release is 2.5.4, which you can get from +ftp.ee.lbl.gov. It has bug fixes over 2.5.2 and 2.5.3.] + +> 1. Using the pattern +> ([Ff](oot)?)?[Nn](ote)?(\.)? +> instead of +> (((F|f)oot(N|n)ote)|((N|n)ote)|((N|n)\.)|((F|f)(N|n)(\.))) +> (in a very complicated flex program) caused the program to slow from +> 300K+/min to 100K/min (no other changes were done). + +These two are not equivalent. For example, the first can match "footnote." +but the second can only match "footnote". This is almost certainly the +cause in the discrepancy - the slower scanner run is matching more tokens, +and/or having to do more backing up. + +> 2. Which of these two are better: [Ff]oot or (F|f)oot ? + +From a performance point of view, they're equivalent (modulo presumably +minor effects such as memory cache hit rates; and the presence of trailing +context, see below). From a space point of view, the first is slightly +preferable. + +> 3. I have a pattern that look like this: +> pats {p1}|{p2}|{p3}|...|{p50} (50 patterns ORd) +> +> running yet another complicated program that includes the following rule: +> {and}/{no4}{bb}{pats} +> +> gets me to "too complicated - over 32,000 states"... + +I can't tell from this example whether the trailing context is variable-length +or fixed-length (it could be the latter if {and} is fixed-length). If it's +variable length, which flex -p will tell you, then this reflects a basic +performance problem, and if you can eliminate it by restructuring your +scanner, you will see significant improvement. + +> so I divided {pats} to {pats1}, {pats2},..., {pats5} each consists of about +> 10 patterns and changed the rule to be 5 rules. +> This did compile, but what is the rule of thumb here ? + +The rule is to avoid trailing context other than fixed-length, in which for +a/b, either the 'a' pattern or the 'b' pattern have a fixed length. Use +of the '|' operator automatically makes the pattern variable length, so in +this case '[Ff]oot' is preferred to '(F|f)oot'. + +> 4. I changed a rule that looked like this: +> {and}{bb}/{ROMAN}[^A-Za-z] { BEGIN... +> +> to the next 2 rules: +> {and}{bb}/{ROMAN}[A-Za-z] { ECHO;} +> {and}{bb}/{ROMAN} { BEGIN... +> +> Again, I understand the using [^...] will cause a great performance loss + +Actually, it doesn't cause any sort of performance loss. It's a surprising +fact about regular expressions that they always match in linear time +regardless of how complex they are. + +> but are there any specific rules about it ? + +See the "Performance Considerations" section of the man page, and also +the example in MISC/fastwc/. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node Is backing up a big deal? +@unnumberedsec Is backing up a big deal? +@example +@verbatim +To: Adoram Rogel +Subject: Re: Flex 2.5.2 performance questions +In-reply-to: Your message of Thu, 19 Sep 96 10:16:04 EDT. +Date: Thu, 19 Sep 96 09:58:00 PDT +From: Vern Paxson + +> a lot about the backing up problem. +> I believe that there lies my biggest problem, and I'll try to improve +> it. + +Since you have variable trailing context, this is a bigger performance +problem. Fixing it is usually easier than fixing backing up, which in a +complicated scanner (yours seems to fit the bill) can be extremely +difficult to do correctly. + +You also don't mention what flags you are using for your scanner. +-f makes a large speed difference, and -Cfe buys you nearly as much +speed but the resulting scanner is considerably smaller. + +> I have an | operator in {and} and in {pats} so both of them are variable +> length. + +-p should have reported this. + +> Is changing one of them to fixed-length is enough ? + +Yes. + +> Is it possible to change the 32,000 states limit ? + +Yes. I've appended instructions on how. Before you make this change, +though, you should think about whether there are ways to fundamentally +simplify your scanner - those are certainly preferable! + + Vern + +To increase the 32K limit (on a machine with 32 bit integers), you increase +the magnitude of the following in flexdef.h: + +#define JAMSTATE -32766 /* marks a reference to the state that always jams */ +#define MAXIMUM_MNS 31999 +#define BAD_SUBSCRIPT -32767 +#define MAX_SHORT 32700 + +Adding a 0 or two after each should do the trick. +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node Can I fake multi-byte character support? +@unnumberedsec Can I fake multi-byte character support? +@example +@verbatim +To: Heeman_Lee@hp.com +Subject: Re: flex - multi-byte support? +In-reply-to: Your message of Thu, 03 Oct 1996 17:24:04 PDT. +Date: Fri, 04 Oct 1996 11:42:18 PDT +From: Vern Paxson + +> I assume as long as my *.l file defines the +> range of expected character code values (in octal format), flex will +> scan the file and read multi-byte characters correctly. But I have no +> confidence in this assumption. + +Your lack of confidence is justified - this won't work. + +Flex has in it a widespread assumption that the input is processed +one byte at a time. Fixing this is on the to-do list, but is involved, +so it won't happen any time soon. In the interim, the best I can suggest +(unless you want to try fixing it yourself) is to write your rules in +terms of pairs of bytes, using definitions in the first section: + + X \xfe\xc2 + ... + %% + foo{X}bar found_foo_fe_c2_bar(); + +etc. Definitely a pain - sorry about that. + +By the way, the email address you used for me is ancient, indicating you +have a very old version of flex. You can get the most recent, 2.5.4, from +ftp.ee.lbl.gov. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node deleteme01 +@unnumberedsec deleteme01 +@example +@verbatim +To: moleary@primus.com +Subject: Re: Flex / Unicode compatibility question +In-reply-to: Your message of Tue, 22 Oct 1996 10:15:42 PDT. +Date: Tue, 22 Oct 1996 11:06:13 PDT +From: Vern Paxson + +Unfortunately flex at the moment has a widespread assumption within it +that characters are processed 8 bits at a time. I don't see any easy +fix for this (other than writing your rules in terms of double characters - +a pain). I also don't know of a wider lex, though you might try surfing +the Plan 9 stuff because I know it's a Unicode system, and also the PCCT +toolkit (try searching say Alta Vista for "Purdue Compiler Construction +Toolkit"). + +Fixing flex to handle wider characters is on the long-term to-do list. +But since flex is a strictly spare-time project these days, this probably +won't happen for quite a while, unless someone else does it first. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node Can you discuss some flex internals? +@unnumberedsec Can you discuss some flex internals? +@example +@verbatim +To: Johan Linde +Subject: Re: translation of flex +In-reply-to: Your message of Sun, 10 Nov 1996 09:16:36 PST. +Date: Mon, 11 Nov 1996 10:33:50 PST +From: Vern Paxson + +> I'm working for the Swedish team translating GNU program, and I'm currently +> working with flex. I have a few questions about some of the messages which +> I hope you can answer. + +All of the things you're wondering about, by the way, concerning flex +internals - probably the only person who understands what they mean in +English is me! So I wouldn't worry too much about getting them right. +That said ... + +> #: main.c:545 +> msgid " %d protos created\n" +> +> Does proto mean prototype? + +Yes - prototypes of state compression tables. + +> #: main.c:539 +> msgid " %d/%d (peak %d) template nxt-chk entries created\n" +> +> Here I'm mainly puzzled by 'nxt-chk'. I guess it means 'next-check'. (?) +> However, 'template next-check entries' doesn't make much sense to me. To be +> able to find a good translation I need to know a little bit more about it. + +There is a scheme in the Aho/Sethi/Ullman compiler book for compressing +scanner tables. It involves creating two pairs of tables. The first has +"base" and "default" entries, the second has "next" and "check" entries. +The "base" entry is indexed by the current state and yields an index into +the next/check table. The "default" entry gives what to do if the state +transition isn't found in next/check. The "next" entry gives the next +state to enter, but only if the "check" entry verifies that this entry is +correct for the current state. Flex creates templates of series of +next/check entries and then encodes differences from these templates as a +way to compress the tables. + +> #: main.c:533 +> msgid " %d/%d base-def entries created\n" +> +> The same problem here for 'base-def'. + +See above. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unput() messes up yy_at_bol +@unnumberedsec unput() messes up yy_at_bol +@example +@verbatim +To: Xinying Li +Subject: Re: FLEX ? +In-reply-to: Your message of Wed, 13 Nov 1996 17:28:38 PST. +Date: Wed, 13 Nov 1996 19:51:54 PST +From: Vern Paxson + +> "unput()" them to input flow, question occurs. If I do this after I scan +> a carriage, the variable "YY_CURRENT_BUFFER->yy_at_bol" is changed. That +> means the carriage flag has gone. + +You can control this by calling yy_set_bol(). It's described in the manual. + +> And if in pre-reading it goes to the end of file, is anything done +> to control the end of curren buffer and end of file? + +No, there's no way to put back an end-of-file. + +> By the way I am using flex 2.5.2 and using the "-l". + +The latest release is 2.5.4, by the way. It fixes some bugs in 2.5.2 and +2.5.3. You can get it from ftp.ee.lbl.gov. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node The | operator is not doing what I want +@unnumberedsec The | operator is not doing what I want +@example +@verbatim +To: Alain.ISSARD@st.com +Subject: Re: Start condition with FLEX +In-reply-to: Your message of Mon, 18 Nov 1996 09:45:02 PST. +Date: Mon, 18 Nov 1996 10:41:34 PST +From: Vern Paxson + +> I am not able to use the start condition scope and to use the | (OR) with +> rules having start conditions. + +The problem is that if you use '|' as a regular expression operator, for +example "a|b" meaning "match either 'a' or 'b'", then it must *not* have +any blanks around it. If you instead want the special '|' *action* (which +from your scanner appears to be the case), which is a way of giving two +different rules the same action: + + foo | + bar matched_foo_or_bar(); + +then '|' *must* be separated from the first rule by whitespace and *must* +be followed by a new line. You *cannot* write it as: + + foo | bar matched_foo_or_bar(); + +even though you might think you could because yacc supports this syntax. +The reason for this unfortunately incompatibility is historical, but it's +unlikely to be changed. + +Your problems with start condition scope are simply due to syntax errors +from your use of '|' later confusing flex. + +Let me know if you still have problems. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node Why can't flex understand this variable trailing context pattern? +@unnumberedsec Why can't flex understand this variable trailing context pattern? +@example +@verbatim +To: Gregory Margo +Subject: Re: flex-2.5.3 bug report +In-reply-to: Your message of Sat, 23 Nov 1996 16:50:09 PST. +Date: Sat, 23 Nov 1996 17:07:32 PST +From: Vern Paxson + +> Enclosed is a lex file that "real" lex will process, but I cannot get +> flex to process it. Could you try it and maybe point me in the right direction? + +Your problem is that some of the definitions in the scanner use the '/' +trailing context operator, and have it enclosed in ()'s. Flex does not +allow this operator to be enclosed in ()'s because doing so allows undefined +regular expressions such as "(a/b)+". So the solution is to remove the +parentheses. Note that you must also be building the scanner with the -l +option for AT&T lex compatibility. Without this option, flex automatically +encloses the definitions in parentheses. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node The ^ operator isn't working +@unnumberedsec The ^ operator isn't working +@example +@verbatim +To: Thomas Hadig +Subject: Re: Flex Bug ? +In-reply-to: Your message of Tue, 26 Nov 1996 14:35:01 PST. +Date: Tue, 26 Nov 1996 11:15:05 PST +From: Vern Paxson + +> In my lexer code, i have the line : +> ^\*.* { } +> +> Thus all lines starting with an astrix (*) are comment lines. +> This does not work ! + +I can't get this problem to reproduce - it works fine for me. Note +though that if what you have is slightly different: + + COMMENT ^\*.* + %% + {COMMENT} { } + +then it won't work, because flex pushes back macro definitions enclosed +in ()'s, so the rule becomes + + (^\*.*) { } + +and now that the '^' operator is not at the immediate beginning of the +line, it's interpreted as just a regular character. You can avoid this +behavior by using the "-l" lex-compatibility flag, or "%option lex-compat". + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node Trailing context is getting confused with trailing optional patterns +@unnumberedsec Trailing context is getting confused with trailing optional patterns +@example +@verbatim +To: Adoram Rogel +Subject: Re: Flex 2.5.4 BOF ??? +In-reply-to: Your message of Tue, 26 Nov 1996 16:10:41 PST. +Date: Wed, 27 Nov 1996 10:56:25 PST +From: Vern Paxson + +> Organization(s)?/[a-z] +> +> This matched "Organizations" (looking in debug mode, the trailing s +> was matched with trailing context instead of the optional (s) in the +> end of the word. + +That should only happen with lex. Flex can properly match this pattern. +(That might be what you're saying, I'm just not sure.) + +> Is there a way to avoid this dangerous trailing context problem ? + +Unfortunately, there's no easy way. On the other hand, I don't see why +it should be a problem. Lex's matching is clearly wrong, and I'd hope +that usually the intent remains the same as expressed with the pattern, +so flex's matching will be correct. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node Is flex GNU or not? +@unnumberedsec Is flex GNU or not? +@example +@verbatim +To: Cameron MacKinnon +Subject: Re: Flex documentation bug +In-reply-to: Your message of Mon, 02 Dec 1996 00:07:08 PST. +Date: Sun, 01 Dec 1996 22:29:39 PST +From: Vern Paxson + +> I'm not sure how or where to submit bug reports (documentation or +> otherwise) for the GNU project stuff ... + +Well, strictly speaking flex isn't part of the GNU project. They just +distribute it because no one's written a decent GPL'd lex replacement. +So you should send bugs directly to me. Those sent to the GNU folks +sometimes find there way to me, but some may drop between the cracks. + +> In GNU Info, under the section 'Start Conditions', and also in the man +> page (mine's dated April '95) is a nice little snippet showing how to +> parse C quoted strings into a buffer, defined to be MAX_STR_CONST in +> size. Unfortunately, no overflow checking is ever done ... + +This is already mentioned in the manual: + +Finally, here's an example of how to match C-style quoted +strings using exclusive start conditions, including expanded +escape sequences (but not including checking for a string +that's too long): + +The reason for not doing the overflow checking is that it will needlessly +clutter up an example whose main purpose is just to demonstrate how to +use flex. + +The latest release is 2.5.4, by the way, available from ftp.ee.lbl.gov. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node ERASEME53 +@unnumberedsec ERASEME53 +@example +@verbatim +To: tsv@cs.UManitoba.CA +Subject: Re: Flex (reg).. +In-reply-to: Your message of Thu, 06 Mar 1997 23:50:16 PST. +Date: Thu, 06 Mar 1997 15:54:19 PST +From: Vern Paxson + +> [:alpha:] ([:alnum:] | \\_)* + +If your rule really has embedded blanks as shown above, then it won't +work, as the first blank delimits the rule from the action. (It wouldn't +even compile ...) You need instead: + +[:alpha:]([:alnum:]|\\_)* + +and that should work fine - there's no restriction on what can go inside +of ()'s except for the trailing context operator, '/'. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node I need to scan if-then-else blocks and while loops +@unnumberedsec I need to scan if-then-else blocks and while loops +@example +@verbatim +To: "Mike Stolnicki" +Subject: Re: FLEX help +In-reply-to: Your message of Fri, 30 May 1997 13:33:27 PDT. +Date: Fri, 30 May 1997 10:46:35 PDT +From: Vern Paxson + +> We'd like to add "if-then-else", "while", and "for" statements to our +> language ... +> We've investigated many possible solutions. The one solution that seems +> the most reasonable involves knowing the position of a TOKEN in yyin. + +I strongly advise you to instead build a parse tree (abstract syntax tree) +and loop over that instead. You'll find this has major benefits in keeping +your interpreter simple and extensible. + +That said, the functionality you mention for get_position and set_position +have been on the to-do list for a while. As flex is a purely spare-time +project for me, no guarantees when this will be added (in particular, it +for sure won't be for many months to come). + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node ERASEME55 +@unnumberedsec ERASEME55 +@example +@verbatim +To: Colin Paul Adams +Subject: Re: Flex C++ classes and Bison +In-reply-to: Your message of 09 Aug 1997 17:11:41 PDT. +Date: Fri, 15 Aug 1997 10:48:19 PDT +From: Vern Paxson + +> #define YY_DECL int yylex (YYSTYPE *lvalp, struct parser_control +> *parm) +> +> I have been trying to get this to work as a C++ scanner, but it does +> not appear to be possible (warning that it matches no declarations in +> yyFlexLexer, or something like that). +> +> Is this supposed to be possible, or is it being worked on (I DID +> notice the comment that scanner classes are still experimental, so I'm +> not too hopeful)? + +What you need to do is derive a subclass from yyFlexLexer that provides +the above yylex() method, squirrels away lvalp and parm into member +variables, and then invokes yyFlexLexer::yylex() to do the regular scanning. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node ERASEME56 +@unnumberedsec ERASEME56 +@example +@verbatim +To: Mikael.Latvala@lmf.ericsson.se +Subject: Re: Possible mistake in Flex v2.5 document +In-reply-to: Your message of Fri, 05 Sep 1997 16:07:24 PDT. +Date: Fri, 05 Sep 1997 10:01:54 PDT +From: Vern Paxson + +> In that example you show how to count comment lines when using +> C style /* ... */ comments. My question is, shouldn't you take into +> account a scenario where end of a comment marker occurs inside +> character or string literals? + +The scanner certainly needs to also scan character and string literals. +However it does that (there's an example in the man page for strings), the +lexer will recognize the beginning of the literal before it runs across the +embedded "/*". Consequently, it will finish scanning the literal before it +even considers the possibility of matching "/*". + +Example: + + '([^']*|{ESCAPE_SEQUENCE})' + +will match all the text between the ''s (inclusive). So the lexer +considers this as a token beginning at the first ', and doesn't even +attempt to match other tokens inside it. + +I thinnk this subtlety is not worth putting in the manual, as I suspect +it would confuse more people than it would enlighten. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node ERASEME57 +@unnumberedsec ERASEME57 +@example +@verbatim +To: "Marty Leisner" +Subject: Re: flex limitations +In-reply-to: Your message of Sat, 06 Sep 1997 11:27:21 PDT. +Date: Mon, 08 Sep 1997 11:38:08 PDT +From: Vern Paxson + +> %% +> [a-zA-Z]+ /* skip a line */ +> { printf("got %s\n", yytext); } +> %% + +What version of flex are you using? If I feed this to 2.5.4, it complains: + + "bug.l", line 5: EOF encountered inside an action + "bug.l", line 5: unrecognized rule + "bug.l", line 5: fatal parse error + +Not the world's greatest error message, but it manages to flag the problem. + +(With the introduction of start condition scopes, flex can't accommodate +an action on a separate line, since it's ambiguous with an indented rule.) + +You can get 2.5.4 from ftp.ee.lbl.gov. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node Is there a repository for flex scanners? +@unnumberedsec Is there a repository for flex scanners? + +Not that we know of. You might try asking on comp.compilers. + +@c TODO: Evaluate this faq. +@node How can I conditionally compile or preprocess my flex input file? +@unnumberedsec How can I conditionally compile or preprocess my flex input file? + + +Flex doesn't have a preprocessor like C does. You might try using m4, or the C +preprocessor plus a sed script to clean up the result. + + +@c TODO: Evaluate this faq. +@node Where can I find grammars for lex and yacc? +@unnumberedsec Where can I find grammars for lex and yacc? + +In the sources for flex and bison. + +@c TODO: Evaluate this faq. +@node I get an end-of-buffer message for each character scanned. +@unnumberedsec I get an end-of-buffer message for each character scanned. + +This will happen if your LexerInput() function returns only one character +at a time, which can happen either if you're scanner is "interactive", or +if the streams library on your platform always returns 1 for yyin->gcount(). + +Solution: override LexerInput() with a version that returns whole buffers. + +@c TODO: Evaluate this faq. +@node unnamed-faq-62 +@unnumberedsec unnamed-faq-62 +@example +@verbatim +To: Georg.Rehm@CL-KI.Uni-Osnabrueck.DE +Subject: Re: Flex maximums +In-reply-to: Your message of Mon, 17 Nov 1997 17:16:06 PST. +Date: Mon, 17 Nov 1997 17:16:15 PST +From: Vern Paxson + +> I took a quick look into the flex-sources and altered some #defines in +> flexdefs.h: +> +> #define INITIAL_MNS 64000 +> #define MNS_INCREMENT 1024000 +> #define MAXIMUM_MNS 64000 + +The things to fix are to add a couple of zeroes to: + +#define JAMSTATE -32766 /* marks a reference to the state that always jams */ +#define MAXIMUM_MNS 31999 +#define BAD_SUBSCRIPT -32767 +#define MAX_SHORT 32700 + +and, if you get complaints about too many rules, make the following change too: + + #define YY_TRAILING_MASK 0x200000 + #define YY_TRAILING_HEAD_MASK 0x400000 + +- Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-63 +@unnumberedsec unnamed-faq-63 +@example +@verbatim +To: jimmey@lexis-nexis.com (Jimmey Todd) +Subject: Re: FLEX question regarding istream vs ifstream +In-reply-to: Your message of Mon, 08 Dec 1997 15:54:15 PST. +Date: Mon, 15 Dec 1997 13:21:35 PST +From: Vern Paxson + +> stdin_handle = YY_CURRENT_BUFFER; +> ifstream fin( "aFile" ); +> yy_switch_to_buffer( yy_create_buffer( fin, YY_BUF_SIZE ) ); +> +> What I'm wanting to do, is pass the contents of a file thru one set +> of rules and then pass stdin thru another set... It works great if, I +> don't use the C++ classes. But since everything else that I'm doing is +> in C++, I thought I'd be consistent. +> +> The problem is that 'yy_create_buffer' is expecting an istream* as it's +> first argument (as stated in the man page). However, fin is a ifstream +> object. Any ideas on what I might be doing wrong? Any help would be +> appreciated. Thanks!! + +You need to pass &fin, to turn it into an ifstream* instead of an ifstream. +Then its type will be compatible with the expected istream*, because ifstream +is derived from istream. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-64 +@unnumberedsec unnamed-faq-64 +@example +@verbatim +To: Enda Fadian +Subject: Re: Question related to Flex man page? +In-reply-to: Your message of Tue, 16 Dec 1997 15:17:34 PST. +Date: Tue, 16 Dec 1997 14:17:09 PST +From: Vern Paxson + +> Can you explain to me what is ment by a long-jump in relation to flex? + +Using the longjmp() function while inside yylex() or a routine called by it. + +> what is the flex activation frame. + +Just yylex()'s stack frame. + +> As far as I can see yyrestart will bring me back to the sart of the input +> file and using flex++ isnot really an option! + +No, yyrestart() doesn't imply a rewind, even though its name might sound +like it does. It tells the scanner to flush its internal buffers and +start reading from the given file at its present location. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-65 +@unnumberedsec unnamed-faq-65 +@example +@verbatim +To: hassan@larc.info.uqam.ca (Hassan Alaoui) +Subject: Re: Need urgent Help +In-reply-to: Your message of Sat, 20 Dec 1997 19:38:19 PST. +Date: Sun, 21 Dec 1997 21:30:46 PST +From: Vern Paxson + +> /usr/lib/yaccpar: In function `int yyparse()': +> /usr/lib/yaccpar:184: warning: implicit declaration of function `int yylex(...)' +> +> ld: Undefined symbol +> _yylex +> _yyparse +> _yyin + +This is a known problem with Solaris C++ (and/or Solaris yacc). I believe +the fix is to explicitly insert some 'extern "C"' statements for the +corresponding routines/symbols. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-66 +@unnumberedsec unnamed-faq-66 +@example +@verbatim +To: mc0307@mclink.it +Cc: gnu@prep.ai.mit.edu +Subject: Re: [mc0307@mclink.it: Help request] +In-reply-to: Your message of Fri, 12 Dec 1997 17:57:29 PST. +Date: Sun, 21 Dec 1997 22:33:37 PST +From: Vern Paxson + +> This is my definition for float and integer types: +> . . . +> NZD [1-9] +> ... +> I've tested my program on other lex version (on UNIX Sun Solaris an HP +> UNIX) and it work well, so I think that my definitions are correct. +> There are any differences between Lex and Flex? + +There are indeed differences, as discussed in the man page. The one +you are probably running into is that when flex expands a name definition, +it puts parentheses around the expansion, while lex does not. There's +an example in the man page of how this can lead to different matching. +Flex's behavior complies with the POSIX standard (or at least with the +last POSIX draft I saw). + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-67 +@unnumberedsec unnamed-faq-67 +@example +@verbatim +To: hassan@larc.info.uqam.ca (Hassan Alaoui) +Subject: Re: Thanks +In-reply-to: Your message of Mon, 22 Dec 1997 16:06:35 PST. +Date: Mon, 22 Dec 1997 14:35:05 PST +From: Vern Paxson + +> Thank you very much for your help. I compile and link well with C++ while +> declaring 'yylex ...' extern, But a little problem remains. I get a +> segmentation default when executing ( I linked with lfl library) while it +> works well when using LEX instead of flex. Do you have some ideas about the +> reason for this ? + +The one possible reason for this that comes to mind is if you've defined +yytext as "extern char yytext[]" (which is what lex uses) instead of +"extern char *yytext" (which is what flex uses). If it's not that, then +I'm afraid I don't know what the problem might be. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-68 +@unnumberedsec unnamed-faq-68 +@example +@verbatim +To: "Bart Niswonger" +Subject: Re: flex 2.5: c++ scanners & start conditions +In-reply-to: Your message of Tue, 06 Jan 1998 10:34:21 PST. +Date: Tue, 06 Jan 1998 19:19:30 PST +From: Vern Paxson + +> The problem is that when I do this (using %option c++) start +> conditions seem to not apply. + +The BEGIN macro modifies the yy_start variable. For C scanners, this +is a static with scope visible through the whole file. For C++ scanners, +it's a member variable, so it only has visible scope within a member +function. Your lexbegin() routine is not a member function when you +build a C++ scanner, so it's not modifying the correct yy_start. The +diagnostic that indicates this is that you found you needed to add +a declaration of yy_start in order to get your scanner to compile when +using C++; instead, the correct fix is to make lexbegin() a member +function (by deriving from yyFlexLexer). + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-69 +@unnumberedsec unnamed-faq-69 +@example +@verbatim +To: "Boris Zinin" +Subject: Re: current position in flex buffer +In-reply-to: Your message of Mon, 12 Jan 1998 18:58:23 PST. +Date: Mon, 12 Jan 1998 12:03:15 PST +From: Vern Paxson + +> The problem is how to determine the current position in flex active +> buffer when a rule is matched.... + +You will need to keep track of this explicitly, such as by redefining +YY_USER_ACTION to count the number of characters matched. + +The latest flex release, by the way, is 2.5.4, available from ftp.ee.lbl.gov. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-70 +@unnumberedsec unnamed-faq-70 +@example +@verbatim +To: Bik.Dhaliwal@bis.org +Subject: Re: Flex question +In-reply-to: Your message of Mon, 26 Jan 1998 13:05:35 PST. +Date: Tue, 27 Jan 1998 22:41:52 PST +From: Vern Paxson + +> That requirement involves knowing +> the character position at which a particular token was matched +> in the lexer. + +The way you have to do this is by explicitly keeping track of where +you are in the file, by counting the number of characters scanned +for each token (available in yyleng). It may prove convenient to +do this by redefining YY_USER_ACTION, as described in the manual. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-71 +@unnumberedsec unnamed-faq-71 +@example +@verbatim +To: Vladimir Alexiev +Subject: Re: flex: how to control start condition from parser? +In-reply-to: Your message of Mon, 26 Jan 1998 05:50:16 PST. +Date: Tue, 27 Jan 1998 22:45:37 PST +From: Vern Paxson + +> It seems useful for the parser to be able to tell the lexer about such +> context dependencies, because then they don't have to be limited to +> local or sequential context. + +One way to do this is to have the parser call a stub routine that's +included in the scanner's .l file, and consequently that has access ot +BEGIN. The only ugliness is that the parser can't pass in the state +it wants, because those aren't visible - but if you don't have many +such states, then using a different set of names doesn't seem like +to much of a burden. + +While generating a .h file like you suggests is certainly cleaner, +flex development has come to a virtual stand-still :-(, so a workaround +like the above is much more pragmatic than waiting for a new feature. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-72 +@unnumberedsec unnamed-faq-72 +@example +@verbatim +To: Barbara Denny +Subject: Re: freebsd flex bug? +In-reply-to: Your message of Fri, 30 Jan 1998 12:00:43 PST. +Date: Fri, 30 Jan 1998 12:42:32 PST +From: Vern Paxson + +> lex.yy.c:1996: parse error before `=' + +This is the key, identifying this error. (It may help to pinpoint +it by using flex -L, so it doesn't generate #line directives in its +output.) I will bet you heavy money that you have a start condition +name that is also a variable name, or something like that; flex spits +out #define's for each start condition name, mapping them to a number, +so you can wind up with: + + %x foo + %% + ... + %% + void bar() + { + int foo = 3; + } + +and the penultimate will turn into "int 1 = 3" after C preprocessing, +since flex will put "#define foo 1" in the generated scanner. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-73 +@unnumberedsec unnamed-faq-73 +@example +@verbatim +To: Maurice Petrie +Subject: Re: Lost flex .l file +In-reply-to: Your message of Mon, 02 Feb 1998 14:10:01 PST. +Date: Mon, 02 Feb 1998 11:15:12 PST +From: Vern Paxson + +> I am curious as to +> whether there is a simple way to backtrack from the generated source to +> reproduce the lost list of tokens we are searching on. + +In theory, it's straight-forward to go from the DFA representation +back to a regular-expression representation - the two are isomorphic. +In practice, a huge headache, because you have to unpack all the tables +back into a single DFA representation, and then write a program to munch +on that and translate it into an RE. + +Sorry for the less-than-happy news ... + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-74 +@unnumberedsec unnamed-faq-74 +@example +@verbatim +To: jimmey@lexis-nexis.com (Jimmey Todd) +Subject: Re: Flex performance question +In-reply-to: Your message of Thu, 19 Feb 1998 11:01:17 PST. +Date: Thu, 19 Feb 1998 08:48:51 PST +From: Vern Paxson + +> What I have found, is that the smaller the data chunk, the faster the +> program executes. This is the opposite of what I expected. Should this be +> happening this way? + +This is exactly what will happen if your input file has embedded NULs. +From the man page: + +A final note: flex is slow when matching NUL's, particularly +when a token contains multiple NUL's. It's best to write +rules which match short amounts of text if it's anticipated +that the text will often include NUL's. + +So that's the first thing to look for. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-75 +@unnumberedsec unnamed-faq-75 +@example +@verbatim +To: jimmey@lexis-nexis.com (Jimmey Todd) +Subject: Re: Flex performance question +In-reply-to: Your message of Thu, 19 Feb 1998 11:01:17 PST. +Date: Thu, 19 Feb 1998 15:42:25 PST +From: Vern Paxson + +So there are several problems. + +First, to go fast, you want to match as much text as possible, which +your scanners don't in the case that what they're scanning is *not* +a tag. So you want a rule like: + + [^<]+ + +Second, C++ scanners are particularly slow if they're interactive, +which they are by default. Using -B speeds it up by a factor of 3-4 +on my workstation. + +Third, C++ scanners that use the istream interface are slow, because +of how poorly implemented istream's are. I built two versions of +the following scanner: + + %% + .*\n + .* + %% + +and the C version inhales a 2.5MB file on my workstation in 0.8 seconds. +The C++ istream version, using -B, takes 3.8 seconds. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-76 +@unnumberedsec unnamed-faq-76 +@example +@verbatim +To: "Frescatore, David (CRD, TAD)" +Subject: Re: FLEX 2.5 & THE YEAR 2000 +In-reply-to: Your message of Wed, 03 Jun 1998 11:26:22 PDT. +Date: Wed, 03 Jun 1998 10:22:26 PDT +From: Vern Paxson + +> I am researching the Y2K problem with General Electric R&D +> and need to know if there are any known issues concerning +> the above mentioned software and Y2K regardless of version. + +There shouldn't be, all it ever does with the date is ask the system +for it and then print it out. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-77 +@unnumberedsec unnamed-faq-77 +@example +@verbatim +To: "Hans Dermot Doran" +Subject: Re: flex problem +In-reply-to: Your message of Wed, 15 Jul 1998 21:30:13 PDT. +Date: Tue, 21 Jul 1998 14:23:34 PDT +From: Vern Paxson + +> To overcome this, I gets() the stdin into a string and lex the string. The +> string is lexed OK except that the end of string isn't lexed properly +> (yy_scan_string()), that is the lexer dosn't recognise the end of string. + +Flex doesn't contain mechanisms for recognizing buffer endpoints. But if +you use fgets instead (which you should anyway, to protect against buffer +overflows), then the final \n will be preserved in the string, and you can +scan that in order to find the end of the string. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-78 +@unnumberedsec unnamed-faq-78 +@example +@verbatim +To: soumen@almaden.ibm.com +Subject: Re: Flex++ 2.5.3 instance member vs. static member +In-reply-to: Your message of Mon, 27 Jul 1998 02:10:04 PDT. +Date: Tue, 28 Jul 1998 01:10:34 PDT +From: Vern Paxson + +> %{ +> int mylineno = 0; +> %} +> ws [ \t]+ +> alpha [A-Za-z] +> dig [0-9] +> %% +> +> Now you'd expect mylineno to be a member of each instance of class +> yyFlexLexer, but is this the case? A look at the lex.yy.cc file seems to +> indicate otherwise; unless I am missing something the declaration of +> mylineno seems to be outside any class scope. +> +> How will this work if I want to run a multi-threaded application with each +> thread creating a FlexLexer instance? + +Derive your own subclass and make mylineno a member variable of it. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-79 +@unnumberedsec unnamed-faq-79 +@example +@verbatim +To: Adoram Rogel +Subject: Re: More than 32K states change hangs +In-reply-to: Your message of Tue, 04 Aug 1998 16:55:39 PDT. +Date: Tue, 04 Aug 1998 22:28:45 PDT +From: Vern Paxson + +> Vern Paxson, +> +> I followed your advice, posted on Usenet bu you, and emailed to me +> personally by you, on how to overcome the 32K states limit. I'm running +> on Linux machines. +> I took the full source of version 2.5.4 and did the following changes in +> flexdef.h: +> #define JAMSTATE -327660 +> #define MAXIMUM_MNS 319990 +> #define BAD_SUBSCRIPT -327670 +> #define MAX_SHORT 327000 +> +> and compiled. +> All looked fine, including check and bigcheck, so I installed. + +Hmmm, you shouldn't increase MAX_SHORT, though looking through my email +archives I see that I did indeed recommend doing so. Try setting it back +to 32700; that should suffice that you no longer need -Ca. If it still +hangs, then the interesting question is - where? + +> Compiling the same hanged program with a out-of-the-box (RedHat 4.2 +> distribution of Linux) +> flex 2.5.4 binary works. + +Since Linux comes with source code, you should diff it against what +you have to see what problems they missed. + +> Should I always compile with the -Ca option now ? even short and simple +> filters ? + +No, definitely not. It's meant to be for those situations where you +absolutely must squeeze every last cycle out of your scanner. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-80 +@unnumberedsec unnamed-faq-80 +@example +@verbatim +To: "Schmackpfeffer, Craig" +Subject: Re: flex output for static code portion +In-reply-to: Your message of Tue, 11 Aug 1998 11:55:30 PDT. +Date: Mon, 17 Aug 1998 23:57:42 PDT +From: Vern Paxson + +> I would like to use flex under the hood to generate a binary file +> containing the data structures that control the parse. + +This has been on the wish-list for a long time. In principle it's +straight-forward - you redirect mkdata() et al's I/O to another file, +and modify the skeleton to have a start-up function that slurps these +into dynamic arrays. The concerns are (1) the scanner generation code +is hairy and full of corner cases, so it's easy to get surprised when +going down this path :-( ; and (2) being careful about buffering so +that when the tables change you make sure the scanner starts in the +correct state and reading at the right point in the input file. + +> I was wondering if you know of anyone who has used flex in this way. + +I don't - but it seems like a reasonable project to undertake (unlike +numerous other flex tweaks :-). + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-81 +@unnumberedsec unnamed-faq-81 +@example +@verbatim +Received: from 131.173.17.11 (131.173.17.11 [131.173.17.11]) + by ee.lbl.gov (8.9.1/8.9.1) with ESMTP id AAA03838 + for ; Thu, 20 Aug 1998 00:47:57 -0700 (PDT) +Received: from hal.cl-ki.uni-osnabrueck.de (hal.cl-ki.Uni-Osnabrueck.DE [131.173.141.2]) + by deimos.rz.uni-osnabrueck.de (8.8.7/8.8.8) with ESMTP id JAA34694 + for ; Thu, 20 Aug 1998 09:47:55 +0200 +Received: (from georg@localhost) by hal.cl-ki.uni-osnabrueck.de (8.6.12/8.6.12) id JAA34834 for vern@ee.lbl.gov; Thu, 20 Aug 1998 09:47:54 +0200 +From: Georg Rehm +Message-Id: <199808200747.JAA34834@hal.cl-ki.uni-osnabrueck.de> +Subject: "flex scanner push-back overflow" +To: vern@ee.lbl.gov +Date: Thu, 20 Aug 1998 09:47:54 +0200 (MEST) +Reply-To: Georg.Rehm@CL-KI.Uni-Osnabrueck.DE +X-NoJunk: Do NOT send commercial mail, spam or ads to this address! +X-URL: http://www.cl-ki.uni-osnabrueck.de/~georg/ +X-Mailer: ELM [version 2.4ME+ PL28 (25)] +MIME-Version: 1.0 +Content-Type: text/plain; charset=US-ASCII +Content-Transfer-Encoding: 7bit + +Hi Vern, + +Yesterday, I encountered a strange problem: I use the macro processor m4 +to include some lengthy lists into a .l file. Following is a flex macro +definition that causes some serious pain in my neck: + +AUTHOR ("A. Boucard / L. Boucard"|"A. Dastarac / M. Levent"|"A.Boucaud / L.Boucaud"|"Abderrahim Lamchichi"|"Achmat Dangor"|"Adeline Toullier"|"Adewale Maja-Pearce"|"Ahmed Ziri"|"Akram Ellyas"|"Alain Bihr"|"Alain Gresh"|"Alain Guillemoles"|"Alain Joxe"|"Alain Morice"|"Alain Renon"|"Alain Zecchini"|"Albert Memmi"|"Alberto Manguel"|"Alex De Waal"|"Alfonso Artico"| [...]) + +The complete list contains about 10kB. When I try to "flex" this file +(on a Solaris 2.6 machine, using a modified flex 2.5.4 (I only increased +some of the predefined values in flexdefs.h) I get the error: + +myflex/flex -8 sentag.tmp.l +flex scanner push-back overflow + +When I remove the slashes in the macro definition everything works fine. +As I understand it, the double quotes escape the slash-character so it +really means "/" and not "trailing context". Furthermore, I tried to +escape the slashes with backslashes, but with no use, the same error message +appeared when flexing the code. + +Do you have an idea what's going on here? + +Greetings from Germany, + Georg +-- +Georg Rehm georg@cl-ki.uni-osnabrueck.de +Institute for Semantic Information Processing, University of Osnabrueck, FRG +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-82 +@unnumberedsec unnamed-faq-82 +@example +@verbatim +To: Georg.Rehm@CL-KI.Uni-Osnabrueck.DE +Subject: Re: "flex scanner push-back overflow" +In-reply-to: Your message of Thu, 20 Aug 1998 09:47:54 PDT. +Date: Thu, 20 Aug 1998 07:05:35 PDT +From: Vern Paxson + +> myflex/flex -8 sentag.tmp.l +> flex scanner push-back overflow + +Flex itself uses a flex scanner. That scanner is running out of buffer +space when it tries to unput() the humongous macro you've defined. When +you remove the '/'s, you make it small enough so that it fits in the buffer; +removing spaces would do the same thing. + +The fix is to either rethink how come you're using such a big macro and +perhaps there's another/better way to do it; or to rebuild flex's own +scan.c with a larger value for + + #define YY_BUF_SIZE 16384 + +- Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-83 +@unnumberedsec unnamed-faq-83 +@example +@verbatim +To: Jan Kort +Subject: Re: Flex +In-reply-to: Your message of Fri, 04 Sep 1998 12:18:43 +0200. +Date: Sat, 05 Sep 1998 00:59:49 PDT +From: Vern Paxson + +> %% +> +> "TEST1\n" { fprintf(stderr, "TEST1\n"); yyless(5); } +> ^\n { fprintf(stderr, "empty line\n"); } +> . { } +> \n { fprintf(stderr, "new line\n"); } +> +> %% +> -- input --------------------------------------- +> TEST1 +> -- output -------------------------------------- +> TEST1 +> empty line +> ------------------------------------------------ + +IMHO, it's not clear whether or not this is in fact a bug. It depends +on whether you view yyless() as backing up in the input stream, or as +pushing new characters onto the beginning of the input stream. Flex +interprets it as the latter (for implementation convenience, I'll admit), +and so considers the newline as in fact matching at the beginning of a +line, as after all the last token scanned an entire line and so the +scanner is now at the beginning of a new line. + +I agree that this is counter-intuitive for yyless(), given its +functional description (it's less so for unput(), depending on whether +you're unput()'ing new text or scanned text). But I don't plan to +change it any time soon, as it's a pain to do so. Consequently, +you do indeed need to use yy_set_bol() and YY_AT_BOL() to tweak +your scanner into the behavior you desire. + +Sorry for the less-than-completely-satisfactory answer. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-84 +@unnumberedsec unnamed-faq-84 +@example +@verbatim +To: Patrick Krusenotto +Subject: Re: Problems with restarting flex-2.5.2-generated scanner +In-reply-to: Your message of Thu, 24 Sep 1998 10:14:07 PDT. +Date: Thu, 24 Sep 1998 23:28:43 PDT +From: Vern Paxson + +> I am using flex-2.5.2 and bison 1.25 for Solaris and I am desperately +> trying to make my scanner restart with a new file after my parser stops +> with a parse error. When my compiler restarts, the parser always +> receives the token after the token (in the old file!) that caused the +> parser error. + +I suspect the problem is that your parser has read ahead in order +to attempt to resolve an ambiguity, and when it's restarted it picks +up with that token rather than reading a fresh one. If you're using +yacc, then the special "error" production can sometimes be used to +consume tokens in an attempt to get the parser into a consistent state. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-85 +@unnumberedsec unnamed-faq-85 +@example +@verbatim +To: Henric Jungheim +Subject: Re: flex 2.5.4a +In-reply-to: Your message of Tue, 27 Oct 1998 16:41:42 PST. +Date: Tue, 27 Oct 1998 16:50:14 PST +From: Vern Paxson + +> This brings up a feature request: How about a command line +> option to specify the filename when reading from stdin? That way one +> doesn't need to create a temporary file in order to get the "#line" +> directives to make sense. + +Use -o combined with -t (per the man page description of -o). + +> P.S., Is there any simple way to use non-blocking IO to parse multiple +> streams? + +Simple, no. + +One approach might be to return a magic character on EWOULDBLOCK and +have a rule + + .* // put back .*, eat magic character + +This is off the top of my head, not sure it'll work. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-86 +@unnumberedsec unnamed-faq-86 +@example +@verbatim +To: "Repko, Billy D" +Subject: Re: Compiling scanners +In-reply-to: Your message of Wed, 13 Jan 1999 10:52:47 PST. +Date: Thu, 14 Jan 1999 00:25:30 PST +From: Vern Paxson + +> It appears that maybe it cannot find the lfl library. + +The Makefile in the distribution builds it, so you should have it. +It's exceedingly trivial, just a main() that calls yylex() and +a yyrap() that always returns 1. + +> %% +> \n ++num_lines; ++num_chars; +> . ++num_chars; + +You can't indent your rules like this - that's where the errors are coming +from. Flex copies indented text to the output file, it's how you do things +like + + int num_lines_seen = 0; + +to declare local variables. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-87 +@unnumberedsec unnamed-faq-87 +@example +@verbatim +To: Erick Branderhorst +Subject: Re: flex input buffer +In-reply-to: Your message of Tue, 09 Feb 1999 13:53:46 PST. +Date: Tue, 09 Feb 1999 21:03:37 PST +From: Vern Paxson + +> In the flex.skl file the size of the default input buffers is set. Can you +> explain why this size is set and why it is such a high number. + +It's large to optimize performance when scanning large files. You can +safely make it a lot lower if needed. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-88 +@unnumberedsec unnamed-faq-88 +@example +@verbatim +To: "Guido Minnen" +Subject: Re: Flex error message +In-reply-to: Your message of Wed, 24 Feb 1999 15:31:46 PST. +Date: Thu, 25 Feb 1999 00:11:31 PST +From: Vern Paxson + +> I'm extending a larger scanner written in Flex and I keep running into +> problems. More specifically, I get the error message: +> "flex: input rules are too complicated (>= 32000 NFA states)" + +Increase the definitions in flexdef.h for: + +#define JAMSTATE -32766 /* marks a reference to the state that always j +ams */ +#define MAXIMUM_MNS 31999 +#define BAD_SUBSCRIPT -32767 + +recompile everything, and it should all work. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-90 +@unnumberedsec unnamed-faq-90 +@example +@verbatim +To: "Dmitriy Goldobin" +Subject: Re: FLEX trouble +In-reply-to: Your message of Mon, 31 May 1999 18:44:49 PDT. +Date: Tue, 01 Jun 1999 00:15:07 PDT +From: Vern Paxson + +> I have a trouble with FLEX. Why rule "/*".*"*/" work properly,=20 +> but rule "/*"(.|\n)*"*/" don't work ? + +The second of these will have to scan the entire input stream (because +"(.|\n)*" matches an arbitrary amount of any text) in order to see if +it ends with "*/", terminating the comment. That potentially will overflow +the input buffer. + +> More complex rule "/*"([^*]|(\*/[^/]))*"*/ give an error +> 'unrecognized rule'. + +You can't use the '/' operator inside parentheses. It's not clear +what "(a/b)*" actually means. + +> I now use workaround with state , but single-rule is +> better, i think. + +Single-rule is nice but will always have the problem of either setting +restrictions on comments (like not allowing multi-line comments) and/or +running the risk of consuming the entire input stream, as noted above. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-91 +@unnumberedsec unnamed-faq-91 +@example +@verbatim +Received: from mc-qout4.whowhere.com (mc-qout4.whowhere.com [209.185.123.18]) + by ee.lbl.gov (8.9.3/8.9.3) with SMTP id IAA05100 + for ; Tue, 15 Jun 1999 08:56:06 -0700 (PDT) +Received: from Unknown/Local ([?.?.?.?]) by my-deja.com; Tue Jun 15 08:55:43 1999 +To: vern@ee.lbl.gov +Date: Tue, 15 Jun 1999 08:55:43 -0700 +From: "Aki Niimura" +Message-ID: +Mime-Version: 1.0 +Cc: +X-Sent-Mail: on +Reply-To: +X-Mailer: MailCity Service +Subject: A question on flex C++ scanner +X-Sender-Ip: 12.72.207.61 +Organization: My Deja Email (http://www.my-deja.com:80) +Content-Type: text/plain; charset=us-ascii +Content-Transfer-Encoding: 7bit + +Dear Dr. Paxon, + +I have been using flex for years. +It works very well on many projects. +Most case, I used it to generate a scanner on C language. +However, one project I needed to generate a scanner +on C++ lanuage. Thanks to your enhancement, flex did +the job. + +Currently, I'm working on enhancing my previous project. +I need to deal with multiple input streams (recursive +inclusion) in this scanner (C++). +I did similar thing for another scanner (C) as you +explained in your documentation. + +The generated scanner (C++) has necessary methods: +- switch_to_buffer(struct yy_buffer_state *b) +- yy_create_buffer(istream *is, int sz) +- yy_delete_buffer(struct yy_buffer_state *b) + +However, I couldn't figure out how to access current +buffer (yy_current_buffer). + +yy_current_buffer is a protected member of yyFlexLexer. +I can't access it directly. +Then, I thought yy_create_buffer() with is = 0 might +return current stream buffer. But it seems not as far +as I checked the source. (flex 2.5.4) + +I went through the Web in addition to Flex documentation. +However, it hasn't been successful, so far. + +It is not my intention to bother you, but, can you +comment about how to obtain the current stream buffer? + +Your response would be highly appreciated. + +Best regards, +Aki Niimura + +--== Sent via Deja.com http://www.deja.com/ ==-- +Share what you know. Learn what you don't. +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-92 +@unnumberedsec unnamed-faq-92 +@example +@verbatim +To: neko@my-deja.com +Subject: Re: A question on flex C++ scanner +In-reply-to: Your message of Tue, 15 Jun 1999 08:55:43 PDT. +Date: Tue, 15 Jun 1999 09:04:24 PDT +From: Vern Paxson + +> However, I couldn't figure out how to access current +> buffer (yy_current_buffer). + +Derive your own subclass from yyFlexLexer. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-93 +@unnumberedsec unnamed-faq-93 +@example +@verbatim +To: "Stones, Darren" +Subject: Re: You're the man to see? +In-reply-to: Your message of Wed, 23 Jun 1999 11:10:29 PDT. +Date: Wed, 23 Jun 1999 09:01:40 PDT +From: Vern Paxson + +> I hope you can help me. I am using Flex and Bison to produce an interpreted +> language. However all goes well until I try to implement an IF statement or +> a WHILE. I cannot get this to work as the parser parses all the conditions +> eg. the TRUE and FALSE conditons to check for a rule match. So I cannot +> make a decision!! + +You need to use the parser to build a parse tree (= abstract syntax trwee), +and when that's all done you recursively evaluate the tree, binding variables +to values at that time. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-94 +@unnumberedsec unnamed-faq-94 +@example +@verbatim +To: Petr Danecek +Subject: Re: flex - question +In-reply-to: Your message of Mon, 28 Jun 1999 19:21:41 PDT. +Date: Fri, 02 Jul 1999 16:52:13 PDT +From: Vern Paxson + +> file, it takes an enormous amount of time. It is funny, because the +> source code has only 12 rules!!! I think it looks like an exponencial +> growth. + +Right, that's the problem - some patterns (those with a lot of +ambiguity, where yours has because at any given time the scanner can +be in the middle of all sorts of combinations of the different +rules) blow up exponentially. + +For your rules, there is an easy fix. Change the ".*" that comes fater +the directory name to "[^ ]*". With that in place, the rules are no +longer nearly so ambiguous, because then once one of the directories +has been matched, no other can be matched (since they all require a +leading blank). + +If that's not an acceptable solution, then you can enter a start state +to pick up the .*\n after each directory is matched. + +Also note that for speed, you'll want to add a ".*" rule at the end, +otherwise rules that don't match any of the patterns will be matched +very slowly, a character at a time. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-95 +@unnumberedsec unnamed-faq-95 +@example +@verbatim +To: Tielman Koekemoer +Subject: Re: Please help. +In-reply-to: Your message of Thu, 08 Jul 1999 13:20:37 PDT. +Date: Thu, 08 Jul 1999 08:20:39 PDT +From: Vern Paxson + +> I was hoping you could help me with my problem. +> +> I tried compiling (gnu)flex on a Solaris 2.4 machine +> but when I ran make (after configure) I got an error. +> +> -------------------------------------------------------------- +> gcc -c -I. -I. -g -O parse.c +> ./flex -t -p ./scan.l >scan.c +> sh: ./flex: not found +> *** Error code 1 +> make: Fatal error: Command failed for target `scan.c' +> ------------------------------------------------------------- +> +> What's strange to me is that I'm only +> trying to install flex now. I then edited the Makefile to +> and changed where it says "FLEX = flex" to "FLEX = lex" +> ( lex: the native Solaris one ) but then it complains about +> the "-p" option. Is there any way I can compile flex without +> using flex or lex? +> +> Thanks so much for your time. + +You managed to step on the bootstrap sequence, which first copies +initscan.c to scan.c in order to build flex. Try fetching a fresh +distribution from ftp.ee.lbl.gov. (Or you can first try removing +".bootstrap" and doing a make again.) + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-96 +@unnumberedsec unnamed-faq-96 +@example +@verbatim +To: Tielman Koekemoer +Subject: Re: Please help. +In-reply-to: Your message of Fri, 09 Jul 1999 09:16:14 PDT. +Date: Fri, 09 Jul 1999 00:27:20 PDT +From: Vern Paxson + +> First I removed .bootstrap (and ran make) - no luck. I downloaded the +> software but I still have the same problem. Is there anything else I +> could try. + +Try: + + cp initscan.c scan.c + touch scan.c + make scan.o + +If this last tries to first build scan.c from scan.l using ./flex, then +your "make" is broken, in which case compile scan.c to scan.o by hand. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-97 +@unnumberedsec unnamed-faq-97 +@example +@verbatim +To: Sumanth Kamenani +Subject: Re: Error +In-reply-to: Your message of Mon, 19 Jul 1999 23:08:41 PDT. +Date: Tue, 20 Jul 1999 00:18:26 PDT +From: Vern Paxson + +> I am getting a compilation error. The error is given as "unknown symbol- yylex". + +The parser relies on calling yylex(), but you're instead using the C++ scanning +class, so you need to supply a yylex() "glue" function that calls an instance +scanner of the scanner (e.g., "scanner->yylex()"). + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-98 +@unnumberedsec unnamed-faq-98 +@example +@verbatim +To: daniel@synchrods.synchrods.COM (Daniel Senderowicz) +Subject: Re: lex +In-reply-to: Your message of Mon, 22 Nov 1999 11:19:04 PST. +Date: Tue, 23 Nov 1999 15:54:30 PST +From: Vern Paxson + +Well, your problem is the + +switch (yybgin-yysvec-1) { /* witchcraft */ + +at the beginning of lex rules. "witchcraft" == "non-portable". It's +assuming knowledge of the AT&T lex's internal variables. + +For flex, you can probably do the equivalent using a switch on YYSTATE. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-99 +@unnumberedsec unnamed-faq-99 +@example +@verbatim +To: archow@hss.hns.com +Subject: Re: Regarding distribution of flex and yacc based grammars +In-reply-to: Your message of Sun, 19 Dec 1999 17:50:24 +0530. +Date: Wed, 22 Dec 1999 01:56:24 PST +From: Vern Paxson + +> When we provide the customer with an object code distribution, is it +> necessary for us to provide source +> for the generated C files from flex and bison since they are generated by +> flex and bison ? + +For flex, no. I don't know what the current state of this is for bison. + +> Also, is there any requrirement for us to neccessarily provide source for +> the grammar files which are fed into flex and bison ? + +Again, for flex, no. + +See the file "COPYING" in the flex distribution for the legalese. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-100 +@unnumberedsec unnamed-faq-100 +@example +@verbatim +To: Martin Gallwey +Subject: Re: Flex, and self referencing rules +In-reply-to: Your message of Sun, 20 Feb 2000 01:01:21 PST. +Date: Sat, 19 Feb 2000 18:33:16 PST +From: Vern Paxson + +> However, I do not use unput anywhere. I do use self-referencing +> rules like this: +> +> UnaryExpr ({UnionExpr})|("-"{UnaryExpr}) + +You can't do this - flex is *not* a parser like yacc (which does indeed +allow recursion), it is a scanner that's confined to regular expressions. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-101 +@unnumberedsec unnamed-faq-101 +@example +@verbatim +To: slg3@lehigh.edu (SAMUEL L. GULDEN) +Subject: Re: Flex problem +In-reply-to: Your message of Thu, 02 Mar 2000 12:29:04 PST. +Date: Thu, 02 Mar 2000 23:00:46 PST +From: Vern Paxson + +If this is exactly your program: + +> digit [0-9] +> digits {digit}+ +> whitespace [ \t\n]+ +> +> %% +> "[" { printf("open_brac\n");} +> "]" { printf("close_brac\n");} +> "+" { printf("addop\n");} +> "*" { printf("multop\n");} +> {digits} { printf("NUMBER = %s\n", yytext);} +> whitespace ; + +then the problem is that the last rule needs to be "{whitespace}" ! + + Vern +@end verbatim +@end example + +@node What is the difference between YYLEX_PARAM and YY_DECL? +@unnumberedsec What is the difference between YYLEX_PARAM and YY_DECL? + +YYLEX_PARAM is not a flex symbol. It is for Bison. It tells Bison to pass extra +params when it calls yylex() from the parser. + +YY_DECL is the Flex declaration of yylex. The default is similar to this: + +@example +@verbatim +#define int yy_lex () +@end verbatim +@end example + + +@node Why do I get "conflicting types for yylex" error? +@unnumberedsec Why do I get "conflicting types for yylex" error? + +This is a compiler error regarding a generated Bison parser, not a Flex scanner. +It means you need a prototype of yylex() in the top of the Bison file. +Be sure the prototype matches YY_DECL. + +@node How do I access the values set in a Flex action from within a Bison action? +@unnumberedsec How do I access the values set in a Flex action from within a Bison action? + +With $1, $2, $3, etc. These are called "Semantic Values" in the Bison manual. +See @ref{Top, , , bison, the GNU Bison Manual}. + +@node Appendices, Indices, FAQ, Top +@appendix Appendices + +@menu +* Makefiles and Flex:: +* Bison Bridge:: +* M4 Dependency:: +* Common Patterns:: +@end menu + +@node Makefiles and Flex, Bison Bridge, Appendices, Appendices +@appendixsec Makefiles and Flex + +@cindex Makefile, syntax + +In this appendix, we provide tips for writing Makefiles to build your scanners. + +In a traditional build environment, we say that the @file{.c} files are the +sources, and the @file{.o} files are the intermediate files. When using +@code{flex}, however, the @file{.l} files are the sources, and the generated +@file{.c} files (along with the @file{.o} files) are the intermediate files. +This requires you to carefully plan your Makefile. + +Modern @command{make} programs understand that @file{foo.l} is intended to +generate @file{lex.yy.c} or @file{foo.c}, and will behave +accordingly@footnote{GNU @command{make} and GNU @command{automake} are two such +programs that provide implicit rules for flex-generated scanners.}@footnote{GNU @command{automake} +may generate code to execute flex in lex-compatible mode, or to stdout. If this is not what you want, +then you should provide an explicit rule in your Makefile.am}. The +following Makefile does not explicitly instruct @command{make} how to build +@file{foo.c} from @file{foo.l}. Instead, it relies on the implicit rules of the +@command{make} program to build the intermediate file, @file{scan.c}: + +@cindex Makefile, example of implicit rules +@example +@verbatim + # Basic Makefile -- relies on implicit rules + # Creates "myprogram" from "scan.l" and "myprogram.c" + # + LEX=flex + myprogram: scan.o myprogram.o + scan.o: scan.l + +@end verbatim +@end example + + +For simple cases, the above may be sufficient. For other cases, +you may have to explicitly instruct @command{make} how to build your scanner. +The following is an example of a Makefile containing explicit rules: + +@cindex Makefile, explicit example +@example +@verbatim + # Basic Makefile -- provides explicit rules + # Creates "myprogram" from "scan.l" and "myprogram.c" + # + LEX=flex + myprogram: scan.o myprogram.o + $(CC) -o $@ $(LDFLAGS) $^ + + myprogram.o: myprogram.c + $(CC) $(CPPFLAGS) $(CFLAGS) -o $@ -c $^ + + scan.o: scan.c + $(CC) $(CPPFLAGS) $(CFLAGS) -o $@ -c $^ + + scan.c: scan.l + $(LEX) $(LFLAGS) -o $@ $^ + + clean: + $(RM) *.o scan.c + +@end verbatim +@end example + +Notice in the above example that @file{scan.c} is in the @code{clean} target. +This is because we consider the file @file{scan.c} to be an intermediate file. + +Finally, we provide a realistic example of a @code{flex} scanner used with a +@code{bison} parser@footnote{This example also applies to yacc parsers.}. +There is a tricky problem we have to deal with. Since a @code{flex} scanner +will typically include a header file (e.g., @file{y.tab.h}) generated by the +parser, we need to be sure that the header file is generated BEFORE the scanner +is compiled. We handle this case in the following example: + +@example +@verbatim + # Makefile example -- scanner and parser. + # Creates "myprogram" from "scan.l", "parse.y", and "myprogram.c" + # + LEX = flex + YACC = bison -y + YFLAGS = -d + objects = scan.o parse.o myprogram.o + + myprogram: $(objects) + scan.o: scan.l parse.c + parse.o: parse.y + myprogram.o: myprogram.c + +@end verbatim +@end example + +In the above example, notice the line, + +@example +@verbatim + scan.o: scan.l parse.c +@end verbatim +@end example + +, which lists the file @file{parse.c} (the generated parser) as a dependency of +@file{scan.o}. We want to ensure that the parser is created before the scanner +is compiled, and the above line seems to do the trick. Feel free to experiment +with your specific implementation of @command{make}. + + +For more details on writing Makefiles, see @ref{Top, , , make, The +GNU Make Manual}. + +@node Bison Bridge, M4 Dependency, Makefiles and Flex, Appendices +@section C Scanners with Bison Parsers + +@cindex bison, bridging with flex +@vindex yylval +@vindex yylloc +@tindex YYLTYPE +@tindex YYSTYPE + +This section describes the @code{flex} features useful when integrating +@code{flex} with @code{GNU bison}@footnote{The features described here are +purely optional, and are by no means the only way to use flex with bison. +We merely provide some glue to ease development of your parser-scanner pair.}. +Skip this section if you are not using +@code{bison} with your scanner. Here we discuss only the @code{flex} +half of the @code{flex} and @code{bison} pair. We do not discuss +@code{bison} in any detail. For more information about generating +@code{bison} parsers, see @ref{Top, , , bison, the GNU Bison Manual}. + +A compatible @code{bison} scanner is generated by declaring @samp{%option +bison-bridge} or by supplying @samp{--bison-bridge} when invoking @code{flex} +from the command line. This instructs @code{flex} that the macro +@code{yylval} may be used. The data type for +@code{yylval}, @code{YYSTYPE}, +is typically defined in a header file, included in section 1 of the +@code{flex} input file. For a list of functions and macros +available, @xref{bison-functions}. + +The declaration of yylex becomes, + +@findex yylex (reentrant version) +@example +@verbatim + int yylex ( YYSTYPE * lvalp, yyscan_t scanner ); +@end verbatim +@end example + +If @code{%option bison-locations} is specified, then the declaration +becomes, + +@findex yylex (reentrant version) +@example +@verbatim + int yylex ( YYSTYPE * lvalp, YYLTYPE * llocp, yyscan_t scanner ); +@end verbatim +@end example + +Note that the macros @code{yylval} and @code{yylloc} evaluate to pointers. +Support for @code{yylloc} is optional in @code{bison}, so it is optional in +@code{flex} as well. The following is an example of a @code{flex} scanner that +is compatible with @code{bison}. + +@cindex bison, scanner to be called from bison +@example +@verbatim + /* Scanner for "C" assignment statements... sort of. */ + %{ + #include "y.tab.h" /* Generated by bison. */ + %} + + %option bison-bridge bison-locations + % + + [[:digit:]]+ { yylval->num = atoi(yytext); return NUMBER;} + [[:alnum:]]+ { yylval->str = strdup(yytext); return STRING;} + "="|";" { return yytext[0];} + . {} + % +@end verbatim +@end example + +As you can see, there really is no magic here. We just use +@code{yylval} as we would any other variable. The data type of +@code{yylval} is generated by @code{bison}, and included in the file +@file{y.tab.h}. Here is the corresponding @code{bison} parser: + +@cindex bison, parser +@example +@verbatim + /* Parser to convert "C" assignments to lisp. */ + %{ + /* Pass the argument to yyparse through to yylex. */ + #define YYPARSE_PARAM scanner + #define YYLEX_PARAM scanner + %} + %locations + %pure_parser + %union { + int num; + char* str; + } + %token STRING + %token NUMBER + %% + assignment: + STRING '=' NUMBER ';' { + printf( "(setf %s %d)", $1, $3 ); + } + ; +@end verbatim +@end example + +@node M4 Dependency, Common Patterns, Bison Bridge, Appendices +@section M4 Dependency +@cindex m4 +The macro processor @code{m4}@footnote{The use of m4 is subject to change in +future revisions of flex. It is not part of the public API of flex. Do not depend on it.} +must be installed wherever flex is installed. +@code{flex} invokes @samp{m4}, found by searching the directories in the +@code{PATH} environment variable. Any code you place in section 1 or in the +actions will be sent through m4. Please follow these rules to protect your +code from unwanted @code{m4} processing. + +@itemize + +@item Do not use symbols that begin with, @samp{m4_}, such as, @samp{m4_define}, +or @samp{m4_include}, since those are reserved for @code{m4} macro names. If for +some reason you need m4_ as a prefix, use a preprocessor #define to get your +symbol past m4 unmangled. + +@item Do not use the strings @samp{[[} or @samp{]]} anywhere in your code. The +former is not valid in C, except within comments and strings, but the latter is valid in +code such as @code{x[y[z]]}. The solution is simple. To get the literal string +@code{"]]"}, use @code{"]""]"}. To get the array notation @code{x[y[z]]}, +use @code{x[y[z] ]}. Flex will attempt to detect these sequences in user code, and +escape them. However, it's best to avoid this complexity where possible, by +removing such sequences from your code. + +@end itemize + +@code{m4} is only required at the time you run @code{flex}. The generated +scanner is ordinary C or C++, and does @emph{not} require @code{m4}. + +@node Common Patterns, ,M4 Dependency, Appendices +@section Common Patterns +@cindex patterns, common + +This appendix provides examples of common regular expressions you might use +in your scanner. + +@menu +* Numbers:: +* Identifiers:: +* Quoted Constructs:: +* Addresses:: +@end menu + + +@node Numbers, Identifiers, ,Common Patterns +@subsection Numbers + +@table @asis + +@item C99 decimal constant +@code{([[:digit:]]@{-@}[0])[[:digit:]]*} + +@item C99 hexadecimal constant +@code{0[xX][[:xdigit:]]+} + +@item C99 octal constant +@code{0[01234567]*} + +@item C99 floating point constant +@verbatim + {dseq} ([[:digit:]]+) + {dseq_opt} ([[:digit:]]*) + {frac} (({dseq_opt}"."{dseq})|{dseq}".") + {exp} ([eE][+-]?{dseq}) + {exp_opt} ({exp}?) + {fsuff} [flFL] + {fsuff_opt} ({fsuff}?) + {hpref} (0[xX]) + {hdseq} ([[:xdigit:]]+) + {hdseq_opt} ([[:xdigit:]]*) + {hfrac} (({hdseq_opt}"."{hdseq})|({hdseq}".")) + {bexp} ([pP][+-]?{dseq}) + {dfc} (({frac}{exp_opt}{fsuff_opt})|({dseq}{exp}{fsuff_opt})) + {hfc} (({hpref}{hfrac}{bexp}{fsuff_opt})|({hpref}{hdseq}{bexp}{fsuff_opt})) + + {c99_floating_point_constant} ({dfc}|{hfc}) +@end verbatim + +See C99 section 6.4.4.2 for the gory details. + +@end table + +@node Identifiers, Quoted Constructs, Numbers, Common Patterns +@subsection Identifiers + +@table @asis + +@item C99 Identifier +@verbatim +ucn ((\\u([[:xdigit:]]{4}))|(\\U([[:xdigit:]]{8}))) +nondigit [_[:alpha:]] +c99_id ([_[:alpha:]]|{ucn})([_[:alnum:]]|{ucn})* +@end verbatim + +Technically, the above pattern does not encompass all possible C99 identifiers, since C99 allows for +"implementation-defined" characters. In practice, C compilers follow the above pattern, with the +addition of the @samp{$} character. + +@item UTF-8 Encoded Unicode Code Point +@verbatim +[\x09\x0A\x0D\x20-\x7E]|[\xC2-\xDF][\x80-\xBF]|\xE0[\xA0-\xBF][\x80-\xBF]|[\xE1-\xEC\xEE\xEF]([\x80-\xBF]{2})|\xED[\x80-\x9F][\x80-\xBF]|\xF0[\x90-\xBF]([\x80-\xBF]{2})|[\xF1-\xF3]([\x80-\xBF]{3})|\xF4[\x80-\x8F]([\x80-\xBF]{2}) +@end verbatim + +@end table + +@node Quoted Constructs, Addresses, Identifiers, Common Patterns +@subsection Quoted Constructs + +@table @asis +@item C99 String Literal +@code{L?\"([^\"\\\n]|(\\['\"?\\abfnrtv])|(\\([0123456]@{1,3@}))|(\\x[[:xdigit:]]+)|(\\u([[:xdigit:]]@{4@}))|(\\U([[:xdigit:]]@{8@})))*\"} + +@item C99 Comment +@code{("/*"([^*]|"*"[^/])*"*/")|("/"(\\\n)*"/"[^\n]*)} + +Note that in C99, a @samp{//}-style comment may be split across lines, and, contrary to popular belief, +does not include the trailing @samp{\n} character. + +A better way to scan @samp{/* */} comments is by line, rather than matching +possibly huge comments all at once. This will allow you to scan comments of +unlimited length, as long as line breaks appear at sane intervals. This is also +more efficient when used with automatic line number processing. @xref{option-yylineno}. + +@verbatim +{ + "/*" BEGIN(COMMENT); +} +{ + "*/" BEGIN(0); + [^*\n]+ ; + "*"[^/] ; + \n ; +} +@end verbatim + +@end table + +@node Addresses, ,Quoted Constructs, Common Patterns +@subsection Addresses + +@table @asis + +@item IPv4 Address +@verbatim +dec-octet [0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5] +IPv4address {dec-octet}\.{dec-octet}\.{dec-octet}\.{dec-octet} +@end verbatim + +@item IPv6 Address +@verbatim +h16 [0-9A-Fa-f]{1,4} +ls32 {h16}:{h16}|{IPv4address} +IPv6address ({h16}:){6}{ls32}| + ::({h16}:){5}{ls32}| + ({h16})?::({h16}:){4}{ls32}| + (({h16}:){0,1}{h16})?::({h16}:){3}{ls32}| + (({h16}:){0,2}{h16})?::({h16}:){2}{ls32}| + (({h16}:){0,3}{h16})?::{h16}:{ls32}| + (({h16}:){0,4}{h16})?::{ls32}| + (({h16}:){0,5}{h16})?::{h16}| + (({h16}:){0,6}{h16})?:: +@end verbatim + +See @uref{http://www.ietf.org/rfc/rfc2373.txt, RFC 2373} for details. +Note that you have to fold the definition of @code{IPv6address} into one +line and that it also matches the ``unspecified address'' ``::''. + +@item URI +@code{(([^:/?#]+):)?("//"([^/?#]*))?([^?#]*)(\?([^#]*))?(#(.*))?} + +This pattern is nearly useless, since it allows just about any character +to appear in a URI, including spaces and control characters. See +@uref{http://www.ietf.org/rfc/rfc2396.txt, RFC 2396} for details. + +@end table + + +@node Indices, , Appendices, Top +@unnumbered Indices + +@menu +* Concept Index:: +* Index of Functions and Macros:: +* Index of Variables:: +* Index of Data Types:: +* Index of Hooks:: +* Index of Scanner Options:: +@end menu + +@node Concept Index, Index of Functions and Macros, Indices, Indices +@unnumberedsec Concept Index + +@printindex cp + +@node Index of Functions and Macros, Index of Variables, Concept Index, Indices +@unnumberedsec Index of Functions and Macros + +This is an index of functions and preprocessor macros that look like functions. +For macros that expand to variables or constants, see @ref{Index of Variables}. + +@printindex fn + +@node Index of Variables, Index of Data Types, Index of Functions and Macros, Indices +@unnumberedsec Index of Variables + +This is an index of variables, constants, and preprocessor macros +that expand to variables or constants. + +@printindex vr + +@node Index of Data Types, Index of Hooks, Index of Variables, Indices +@unnumberedsec Index of Data Types +@printindex tp + +@node Index of Hooks, Index of Scanner Options, Index of Data Types, Indices +@unnumberedsec Index of Hooks + +This is an index of "hooks" that the user may define. These hooks typically correspond +to specific locations in the generated scanner, and may be used to insert arbitrary code. + +@printindex hk + +@node Index of Scanner Options, , Index of Hooks, Indices +@unnumberedsec Index of Scanner Options + +@printindex op + +@c A vim script to name the faq entries. delete this when faqs are no longer +@c named "unnamed-faq-XXX". +@c +@c fu! Faq2 () range abort +@c let @r=input("Rename to: ") +@c exe "%s/" . @w . "/" . @r . "/g" +@c normal 'f +@c endf +@c nnoremap 1G/@node\s\+unnamed-faq-\d\+mfww"wy5ezt:call Faq2() + +@bye diff --git a/doc/stamp-vti b/doc/stamp-vti new file mode 100644 index 0000000..fa020ed --- /dev/null +++ b/doc/stamp-vti @@ -0,0 +1,4 @@ +@set UPDATED 6 May 2017 +@set UPDATED-MONTH May 2017 +@set EDITION 2.6.4 +@set VERSION 2.6.4 diff --git a/doc/version.texi b/doc/version.texi new file mode 100644 index 0000000..fa020ed --- /dev/null +++ b/doc/version.texi @@ -0,0 +1,4 @@ +@set UPDATED 6 May 2017 +@set UPDATED-MONTH May 2017 +@set EDITION 2.6.4 +@set VERSION 2.6.4 diff --git a/examples/Makefile.am b/examples/Makefile.am new file mode 100644 index 0000000..62688ba --- /dev/null +++ b/examples/Makefile.am @@ -0,0 +1,29 @@ +# This file is part of flex. + +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: + +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. + +# Neither the name of the University nor the names of its contributors +# may be used to endorse or promote products derived from this software +# without specific prior written permission. + +# THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR +# IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED +# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +# PURPOSE. + +EXTRA_DIST = \ + testxxLexer.l \ + debflex.awk \ + README + +SUBDIRS = \ + manual \ + fastwc diff --git a/examples/Makefile.in b/examples/Makefile.in new file mode 100644 index 0000000..f7267c5 --- /dev/null +++ b/examples/Makefile.in @@ -0,0 +1,693 @@ +# Makefile.in generated by automake 1.15 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2014 Free Software Foundation, Inc. + +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +# This file is part of flex. + +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: + +# 1. 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These files are not tested regularly so you might have to tinker +a bit before they work for you. Updates, new files and patches are welcome. + + - debflex.awk, an awk script for anotating flex debug output. + It presently only works with gawk and mawk, not with "old" + or "new" awk. + + - testxxLexer.l, a sample C++ program that uses flex's scanner + class option ("-+"). + + - fastwc/, a subdirectory containing examples of how to use flex + to write progressively higher-performance versions of the Unix + "wc" utility. This certainly should work with 2.5, but hasn't + been tested. diff --git a/examples/debflex.awk b/examples/debflex.awk new file mode 100644 index 0000000..b1eda49 --- /dev/null +++ b/examples/debflex.awk @@ -0,0 +1,119 @@ +# Clarify the flex debug trace by substituting first line of each rule. +# Francois Pinard , July 1990. +# +# Rewritten to process correctly \n's in scanner input. +# BEGIN section modified to correct a collection of rules. +# Michal Jaegermann , December 1993 +# +# Sample usage: +# flex -d PROGRAM.l +# gcc -o PROGRAM PROGRAM.c -lfl +# PROGRAM 2>&1 | gawk -f debflex.awk PROGRAM.l +# +# (VP's note: this script presently does not work with either "old" or +# "new" awk; fixes so it does will be welcome) + +BEGIN { + # Insure proper usage. + + if (ARGC != 2) { + print "usage: gawk -f debflex.awk FLEX_SOURCE &2; \ + exit 1;; \ + esac; \ + has_opt=no; \ + sane_makeflags=$$MAKEFLAGS; \ + if $(am__is_gnu_make); then \ + sane_makeflags=$$MFLAGS; \ + else \ + case $$MAKEFLAGS in \ + *\\[\ \ ]*) \ + bs=\\; 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Each program implements a simplified +version of the Unix "wc" tool: read text from stdin and print the number of +characters, words, and lines present in the text. All programs were compiled +using gcc (version unavailable, sorry) with the -O flag, and run on a +SPARCstation 1+. The input used was a PostScript file, mainly containing +figures, with the following "wc" counts: + + lines words characters + 214217 635954 2592172 + + +The basic principles illustrated by these programs are: + + - match as much text with each rule as possible + - adding rules does not slow you down! + - avoid backing up + +and the big caveat that comes with them is: + + - you buy performance with decreased maintainability; make + sure you really need it before applying the above techniques. + +See the "Performance Considerations" section of flexdoc for more +details regarding these principles. + + +The different versions of "wc": + + mywc.c + a simple but fairly efficient C version + + wc1.l a naive flex "wc" implementation + + wc2.l somewhat faster; adds rules to match multiple tokens at once + + wc3.l faster still; adds more rules to match longer runs of tokens + + wc4.l fastest; still more rules added; hard to do much better + using flex (or, I suspect, hand-coding) + + wc5.l identical to wc3.l except one rule has been slightly + shortened, introducing backing-up + +Timing results (all times in user CPU seconds): + + program time notes + ------- ---- ----- + wc1 16.4 default flex table compression (= -Cem) + wc1 6.7 -Cf compression option + /bin/wc 5.8 Sun's standard "wc" tool + mywc 4.6 simple but better C implementation! + wc2 4.6 as good as C implementation; built using -Cf + wc3 3.8 -Cf + wc4 3.3 -Cf + wc5 5.7 -Cf; ouch, backing up is expensive diff --git a/examples/fastwc/mywc.c b/examples/fastwc/mywc.c new file mode 100644 index 0000000..b07d5f0 --- /dev/null +++ b/examples/fastwc/mywc.c @@ -0,0 +1,26 @@ +/* A simple but fairly efficient C version of the Unix "wc" tool */ + +#include +#include + +main() +{ + int c, cc = 0, wc = 0, lc = 0; + FILE *f = stdin; + + while ((c = getc(f)) != EOF) { + ++cc; + if (isgraph(c)) { + ++wc; + do { + c = getc(f); + if (c == EOF) + goto done; + ++cc; + } while (isgraph(c)); + } + if (c == '\n') + ++lc; + } +done: printf( "%8d%8d%8d\n", lc, wc, cc ); +} diff --git a/examples/fastwc/wc1.l b/examples/fastwc/wc1.l new file mode 100644 index 0000000..0d4fcf2 --- /dev/null +++ b/examples/fastwc/wc1.l @@ -0,0 +1,19 @@ +/* First cut at a flex-based "wc" tool. */ + +ws [ \t] +nonws [^ \t\n] + +%option main noyywrap +%% + int cc = 0, wc = 0, lc = 0; + +{nonws}+ cc += yyleng; ++wc; + +{ws}+ cc += yyleng; + +\n ++lc; ++cc; + +<> { + printf( "%8d %8d %8d\n", lc, wc, cc ); + yyterminate(); + } diff --git a/examples/fastwc/wc2.l b/examples/fastwc/wc2.l new file mode 100644 index 0000000..0da9953 --- /dev/null +++ b/examples/fastwc/wc2.l @@ -0,0 +1,21 @@ +/* Somewhat faster "wc" tool: match more text with each rule */ + +ws [ \t] +nonws [^ \t\n] +word {ws}*{nonws}+ + +%option main noyywrap +%% + int cc = 0, wc = 0, lc = 0; + +{word}{ws}* cc += yyleng; ++wc; +{word}{ws}*\n cc += yyleng; ++wc; ++lc; + +{ws}+ cc += yyleng; + +\n+ cc += yyleng; lc += yyleng; + +<> { + printf( "%8d %8d %8d\n", lc, wc, cc ); + yyterminate(); + } diff --git a/examples/fastwc/wc3.l b/examples/fastwc/wc3.l new file mode 100644 index 0000000..3cc5d57 --- /dev/null +++ b/examples/fastwc/wc3.l @@ -0,0 +1,25 @@ +/* Somewhat faster still: potentially match a lot of text with each rule */ + +ws [ \t] +nonws [^ \t\n] +word {ws}*{nonws}+ +words {word}{ws}+ + +%option main noyywrap +%% + int cc = 0, wc = 0, lc = 0; + +{word}{ws}* cc += yyleng; ++wc; +{word}{ws}*\n cc += yyleng; ++wc; ++lc; +{words}{word}{ws}* cc += yyleng; wc += 2; +{words}{2}{word}{ws}* cc += yyleng; wc += 3; +{words}{3}{word}{ws}* cc += yyleng; wc += 4; + +{ws}+ cc += yyleng; + +\n+ cc += yyleng; lc += yyleng; + +<> { + printf( "%8d %8d %8d\n", lc, wc, cc ); + yyterminate(); + } diff --git a/examples/fastwc/wc4.l b/examples/fastwc/wc4.l new file mode 100644 index 0000000..90c36ee --- /dev/null +++ b/examples/fastwc/wc4.l @@ -0,0 +1,28 @@ +/* Fastest version of wc: add rules to pick up newlines, too */ + +ws [ \t] +nonws [^ \t\n] +word {ws}*{nonws}+ +words {word}{ws}+ + +%option main noyywrap +%% + int cc = 0, wc = 0, lc = 0; + +{word}{ws}* ++wc; cc += yyleng; +{word}{ws}*\n ++wc; cc += yyleng; ++lc; +{words}{word}{ws}* wc += 2; cc += yyleng; +{words}{word}{ws}*\n wc += 2; cc += yyleng; ++lc; +{words}{2}{word}{ws}* wc += 3; cc += yyleng; +{words}{2}{word}{ws}*\n wc += 3; cc += yyleng; ++lc; +{words}{3}{word}{ws}* wc += 4; cc += yyleng; +{words}{3}{word}{ws}*\n wc += 4; cc += yyleng; ++lc; + +{ws}+ cc += yyleng; + +\n+ cc += yyleng; lc += yyleng; + +<> { + printf( "%8d %8d %8d\n", lc, wc, cc ); + yyterminate(); + } diff --git a/examples/fastwc/wc5.l b/examples/fastwc/wc5.l new file mode 100644 index 0000000..c479480 --- /dev/null +++ b/examples/fastwc/wc5.l @@ -0,0 +1,25 @@ +/* Oops; slight change from wc3.l introduces backtracking */ + +ws [ \t] +nonws [^ \t\n] +word {ws}*{nonws}+ +words {word}{ws}+ + +%option main noyywrap +%% + int cc = 0, wc = 0, lc = 0; + +{word}{ws}* cc += yyleng; ++wc; +{word}{ws}*\n cc += yyleng; ++wc; ++lc; +{words}{word} cc += yyleng; wc += 2; /* oops */ +{words}{2}{word}{ws}* cc += yyleng; wc += 3; +{words}{3}{word}{ws}* cc += yyleng; wc += 4; + +{ws}+ cc += yyleng; + +\n+ cc += yyleng; lc += yyleng; + +<> { + printf( "%8d %8d %8d\n", lc, wc, cc ); + yyterminate(); + } diff --git a/examples/manual/ChangeLog b/examples/manual/ChangeLog new file mode 100644 index 0000000..fb5e4a2 --- /dev/null +++ b/examples/manual/ChangeLog @@ -0,0 +1,24 @@ +Tue Oct 5 21:51:59 1993 Vern Paxson + + * Removed FILTER/ subdirectory. + + * Removed alloca.c. + + * Changed Makefile definition of CC to just "gcc -g", removed + assumption of alloca being present. + + * Added pointer to MISC/fastwc/ to wc.lex. + +Tue Jun 8 15:47:39 1993 Gavin Thomas Nicol (nick at sillybugs) + + * Changed main() in wc.lex extensively. The old version would not + work correctly without the YY_NEW_FILE. (lex handles the older + version OK though). + + * Added a rule to expr.lex to handle whitespace. The old version + reported an illegal character. + + * Added -traditional to the gcc flags because the flex definition + for free() clashes with some systems that have old header files. + + diff --git a/examples/manual/Makefile.am b/examples/manual/Makefile.am new file mode 100644 index 0000000..9ab3004 --- /dev/null +++ b/examples/manual/Makefile.am @@ -0,0 +1,55 @@ +# This file is part of flex. + +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: + +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. + +# Neither the name of the University nor the names of its contributors +# may be used to endorse or promote products derived from this software +# without specific prior written permission. + +# THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR +# IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED +# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +# PURPOSE. + +EXTRA_DIST = \ + ChangeLog \ + Makefile.examples \ + README \ + cat.lex \ + dates.lex \ + datetest.dat \ + eof_rules.lex \ + eof_test01.txt \ + eof_test02.txt \ + eof_test03.txt \ + expr.lex \ + expr.y \ + front.lex \ + front.y \ + j2t.lex \ + myname.lex \ + myname.txt \ + myname2.lex \ + numbers.lex \ + pas_include.lex \ + pascal.lex \ + reject.lex \ + replace.lex \ + string1.lex \ + string2.lex \ + strtest.dat \ + unput.lex \ + user_act.lex \ + userinit.lex \ + wc.lex \ + yymore.lex \ + yymore2.lex \ + yymoretest.dat diff --git a/examples/manual/Makefile.examples b/examples/manual/Makefile.examples new file mode 100644 index 0000000..f4d8297 --- /dev/null +++ b/examples/manual/Makefile.examples @@ -0,0 +1,88 @@ +############################################################# +# +# Makefile : Makefile for Flex examples. +# Author : G.T.Nicol +# Last Updated : 1993/10/05 +# +# If you use bison, you may have to supply an alloca +# +############################################################# + +CC = gcc -g +LEX = flex -i -I +YACC = bison -d -y +ALLOCA = + +############################################################ +# +# DO NOT CHANGE ANYTHING FROM HERE ON !!!!!!!!! +# +############################################################ + +all: expr front myname eof wc replace user_act string1\ + string2 yymore numbers dates cat + +expr: expr.y expr.lex + $(YACC) expr.y + $(LEX) expr.lex + $(CC) -o expr lex.yy.c y.tab.c $(ALLOCA) -ll -lm + +front: front.y front.lex + $(YACC) front.y + $(LEX) front.lex + $(CC) -o front lex.yy.c y.tab.c $(ALLOCA) -ll -lm + +numbers: numbers.lex + $(LEX) numbers.lex + $(CC) lex.yy.c -o numbers + +dates: dates.lex + $(LEX) dates.lex + $(CC) lex.yy.c -o dates -ll + +yymore: yymore.lex + $(LEX) yymore.lex + $(CC) lex.yy.c -o yymore -ll + +string1: string1.lex + $(LEX) string1.lex + $(CC) lex.yy.c -o string1 -ll + +string2: string2.lex + $(LEX) string2.lex + $(CC) lex.yy.c -o string2 -ll + +myname: myname.lex + $(LEX) myname.lex + $(CC) lex.yy.c -o myname -ll + +myname2: myname2.lex + $(LEX) myname2.lex + $(CC) lex.yy.c -o myname2 -ll + +eof: eof_rules.lex + $(LEX) eof_rules.lex + $(CC) lex.yy.c -o eof -ll + +wc: wc.lex + $(LEX) wc.lex + $(CC) lex.yy.c -o wc -ll + +cat: cat.lex + $(LEX) cat.lex + $(CC) lex.yy.c -o cat -ll + +replace: replace.lex + $(LEX) replace.lex + $(CC) lex.yy.c -o replace -ll + +user_act: expr.y expr.lex + $(LEX) user_act.lex + $(CC) -o user_act lex.yy.c -ll + +clean: + rm -f *.BAK *.o core *~* *.a + rm -f *.tab.h *.tab.c + rm -f myname expr lex.yy.c *.out eof wc yymore + rm -f replace front user_act string1 string2 + rm -f dates numbers cat diff --git a/examples/manual/Makefile.in b/examples/manual/Makefile.in new file mode 100644 index 0000000..2b41a71 --- /dev/null +++ b/examples/manual/Makefile.in @@ -0,0 +1,539 @@ +# Makefile.in generated by automake 1.15 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2014 Free Software Foundation, Inc. + +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +# This file is part of flex. + +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: + +# 1. 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am--refresh +$(am__aclocal_m4_deps): + +mostlyclean-libtool: + -rm -f *.lo + +clean-libtool: + -rm -rf .libs _libs +tags TAGS: + +ctags CTAGS: + +cscope cscopelist: + + +distdir: $(DISTFILES) + @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ + topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ + list='$(DISTFILES)'; \ + dist_files=`for file in $$list; do echo $$file; done | \ + sed -e "s|^$$srcdirstrip/||;t" \ + -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \ + case $$dist_files in \ + */*) $(MKDIR_P) `echo "$$dist_files" | \ + sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \ + sort -u` ;; \ + esac; \ + for file in $$dist_files; do \ + if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ + if test -d $$d/$$file; then \ + dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d "$(distdir)/$$file"; then \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ + cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ + else \ + test -f "$(distdir)/$$file" \ + || cp -p $$d/$$file "$(distdir)/$$file" \ + || exit 1; \ + fi; \ + done +check-am: all-am +check: check-am +all-am: Makefile +installdirs: +install: install-am +install-exec: install-exec-am +install-data: install-data-am +uninstall: uninstall-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-am +install-strip: + if test -z '$(STRIP)'; then \ + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + install; \ + else \ + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \ + fi +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-am + +clean-am: clean-generic clean-libtool mostlyclean-am + +distclean: distclean-am + -rm -f Makefile +distclean-am: clean-am distclean-generic + +dvi: dvi-am + +dvi-am: + +html: html-am + +html-am: + +info: info-am + +info-am: + +install-data-am: + +install-dvi: install-dvi-am + +install-dvi-am: + +install-exec-am: + +install-html: install-html-am + +install-html-am: + +install-info: install-info-am + +install-info-am: + +install-man: + +install-pdf: install-pdf-am + +install-pdf-am: + +install-ps: install-ps-am + +install-ps-am: + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-generic mostlyclean-libtool + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: + +.MAKE: install-am install-strip + +.PHONY: all all-am check check-am clean clean-generic clean-libtool \ + cscopelist-am ctags-am distclean distclean-generic \ + distclean-libtool distdir dvi dvi-am html html-am info info-am \ + install install-am install-data install-data-am install-dvi \ + install-dvi-am install-exec install-exec-am install-html \ + install-html-am install-info install-info-am install-man \ + install-pdf install-pdf-am install-ps install-ps-am \ + install-strip installcheck installcheck-am installdirs \ + maintainer-clean maintainer-clean-generic mostlyclean \ + mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ + tags-am uninstall uninstall-am + +.PRECIOUS: Makefile + + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/examples/manual/README b/examples/manual/README new file mode 100644 index 0000000..e11569a --- /dev/null +++ b/examples/manual/README @@ -0,0 +1,12 @@ +This directory contains the example programs from the manual, and a +few other things as well. To make all the programs, simply type "make +-f Makefile.examples", and assuming you have flex and gcc, all will be +well. + +To build the programs individually, type + + make -f Makefile.examples program_name + +For example: + + make -f Makefile.examples expr diff --git a/examples/manual/cat.lex b/examples/manual/cat.lex new file mode 100644 index 0000000..7890aa2 --- /dev/null +++ b/examples/manual/cat.lex @@ -0,0 +1,45 @@ +/* + * cat.lex: A demonstration of YY_NEW_FILE. + */ + +%{ +#include + +char **names = NULL; +int current = 1; +%} + +%% +<> { + current += 1; + if(names[current] != NULL){ + yyin = fopen(names[current],"r"); + if(yyin == NULL){ + fprintf(stderr,"cat: unable to open %s\n", + names[current]); + yyterminate(); + } + YY_NEW_FILE; + } else { + yyterminate(); + } + } +%% + +int main(int argc, char **argv) +{ + if(argc < 2){ + fprintf(stderr,"Usage: cat files....\n"); + exit(1); + } + names = argv; + + yyin = fopen(names[current],"r"); + if(yyin == NULL){ + fprintf(stderr,"cat: unable to open %s\n", + names[current]); + yyterminate(); + } + + yylex(); +} diff --git a/examples/manual/dates.lex b/examples/manual/dates.lex new file mode 100644 index 0000000..9429e1d --- /dev/null +++ b/examples/manual/dates.lex @@ -0,0 +1,106 @@ +/* + * dates.lex: An example of using start states to + * distinguish between different date formats. + */ + +%{ +#include + +char month[20],dow[20],day[20],year[20]; + +%} + +skip of|the|[ \t,]* + +mon (mon(day)?) +tue (tue(sday)?) +wed (wed(nesday)?) +thu (thu(rsday)?) +fri (fri(day)?) +sat (sat(urday)?) +sun (sun(day)?) + +day_of_the_week ({mon}|{tue}|{wed}|{thu}|{fri}|{sat}|{sun}) + +jan (jan(uary)?) +feb (feb(ruary)?) +mar (mar(ch)?) +apr (apr(il)?) +may (may) +jun (jun(e)?) +jul (jul(y)?) +aug (aug(ust)?) +sep (sep(tember)?) +oct (oct(ober)?) +nov (nov(ember)?) +dec (dec(ember)?) + +first_half ({jan}|{feb}|{mar}|{apr}|{may}|{jun}) +second_half ({jul}|{aug}|{sep}|{oct}|{nov}|{dec}) +month {first_half}|{second_half} + +nday [1-9]|[1-2][0-9]|3[0-1] +nmonth [1-9]|1[0-2] +nyear [0-9]{1,4} + +year_ext (ad|AD|bc|BC)? +day_ext (st|nd|rd|th)? + +%s LONG SHORT +%s DAY DAY_FIRST YEAR_FIRST YEAR_LAST YFMONTH YLMONTH + +%% + + /* the default is month-day-year */ + +{day_of_the_week} strcpy(dow,yytext); +{month} strcpy(month,yytext); BEGIN(DAY); + + /* handle the form: day-month-year */ + +{nday}{day_ext} strcpy(day,yytext); BEGIN(DAY_FIRST); +{month} strcpy(month,yytext); BEGIN(LONG); +{nday}{day_ext} strcpy(day,yytext); BEGIN(LONG); + +{nyear}{year_ext} { + printf("Long:\n"); + printf(" DOW : %s \n",dow); + printf(" Day : %s \n",day); + printf(" Month : %s \n",month); + printf(" Year : %s \n",yytext); + strcpy(dow,""); + strcpy(day,""); + strcpy(month,""); + } + + /* handle dates of the form: day-month-year */ + +{nday} strcpy(day,yytext); BEGIN(YEAR_LAST); +{nmonth} strcpy(month,yytext);BEGIN(YLMONTH); +{nyear} strcpy(year,yytext); BEGIN(SHORT); + + /* handle dates of the form: year-month-day */ + +{nyear} strcpy(year,yytext); BEGIN(YEAR_FIRST); +{nmonth} strcpy(month,yytext);BEGIN(YFMONTH); +{nday} strcpy(day,yytext); BEGIN(SHORT); + + +\n { + printf("Short:\n"); + printf(" Day : %s \n",day); + printf(" Month : %s \n",month); + printf(" Year : %s \n",year); + strcpy(year,""); + strcpy(day,""); + strcpy(month,""); + } + +long\n BEGIN(LONG); +short\n BEGIN(SHORT); + +{skip}* +\n +. + + diff --git a/examples/manual/datetest.dat b/examples/manual/datetest.dat new file mode 100644 index 0000000..427f407 --- /dev/null +++ b/examples/manual/datetest.dat @@ -0,0 +1,28 @@ +short +1989:12:23 +1989:11:12 +23:12:1989 +11:12:1989 +1989/12/23 +1989/11/12 +23/12/1989 +11/12/1989 +1989-12-23 +1989-11-12 +23-12-1989 +11-12-1989 +long +Friday the 5th of January, 1989 +Friday, 5th of January, 1989 +Friday, January 5th, 1989 +Fri, January 5th, 1989 +Fri, Jan 5th, 1989 +Fri, Jan 5, 1989 +FriJan 5, 1989 +FriJan5, 1989 +FriJan51989 +Jan51989 + + + + diff --git a/examples/manual/eof_rules.lex b/examples/manual/eof_rules.lex new file mode 100644 index 0000000..b575f2c --- /dev/null +++ b/examples/manual/eof_rules.lex @@ -0,0 +1,65 @@ +/* + * eof_rules.lex : An example of using multiple buffers + * EOF rules, and start states + */ + +%{ + +#define MAX_NEST 10 + +YY_BUFFER_STATE include_stack[MAX_NEST]; +int include_count = -1; + +%} + + +%x INCLUDE + +%% + +^"#include"[ \t]*\" BEGIN(INCLUDE); +\" BEGIN(INITIAL); +[^\"]+ { /* get the include file name */ + if ( include_count >= MAX_NEST){ + fprintf( stderr, "Too many include files" ); + exit( 1 ); + } + + include_stack[++include_count] = YY_CURRENT_BUFFER; + + yyin = fopen( yytext, "r" ); + if ( ! yyin ){ + fprintf( stderr, "Unable to open \"%s\"\n",yytext); + exit( 1 ); + } + + yy_switch_to_buffer(yy_create_buffer(yyin,YY_BUF_SIZE)); + + BEGIN(INITIAL); + } +<> + { + fprintf( stderr, "EOF in include" ); + yyterminate(); + } +<> { + if ( include_count <= 0 ){ + yyterminate(); + } else { + yy_delete_buffer(include_stack[include_count--] ); + yy_switch_to_buffer(include_stack[include_count] ); + BEGIN(INCLUDE); + } + } +[a-z]+ ECHO; +.|\n ECHO; + + + + + + + + + + diff --git a/examples/manual/eof_test01.txt b/examples/manual/eof_test01.txt new file mode 100644 index 0000000..ec5f083 --- /dev/null +++ b/examples/manual/eof_test01.txt @@ -0,0 +1,17 @@ +This is test file #1 + +------------------------------------------------- + +We will now include test #2 in a standard way. + +#include "eof_test02.txt" + +------------------------------------------------- + +And now we will include test # 2 with a different +format + +#include "eof_test02.txt" +------------------------------------------------- + +and this is the end of the test. diff --git a/examples/manual/eof_test02.txt b/examples/manual/eof_test02.txt new file mode 100644 index 0000000..19f52cf --- /dev/null +++ b/examples/manual/eof_test02.txt @@ -0,0 +1,8 @@ +INCLUDE #2 + +This is the second file that will +be included. + +>>> Foo are GNU? + +#include "eof_test03.txt" diff --git a/examples/manual/eof_test03.txt b/examples/manual/eof_test03.txt new file mode 100644 index 0000000..e737879 --- /dev/null +++ b/examples/manual/eof_test03.txt @@ -0,0 +1,7 @@ +INCLUDE #3 + +This is the third file that will +be included. + +>>> echo "I am `whoami`!!" + diff --git a/examples/manual/expr.lex b/examples/manual/expr.lex new file mode 100644 index 0000000..9adfcaa --- /dev/null +++ b/examples/manual/expr.lex @@ -0,0 +1,35 @@ +/* + * expr.lex : Scanner for a simple + * expression parser. + */ + +%{ +#include "y.tab.h" + +%} + +%% + +[0-9]+ { yylval.val = atol(yytext); + return(NUMBER); + } +[0-9]+\.[0-9]+ { + sscanf(yytext,"%f",&yylval.val); + return(NUMBER); + } +"+" return(PLUS); +"-" return(MINUS); +"*" return(MULT); +"/" return(DIV); +"^" return(EXPON); +"(" return(LB); +")" return(RB); +\n return(EOL); +[\t ]* /* throw away whitespace */ +. { yyerror("Illegal character"); + return(EOL); + } +%% + + + diff --git a/examples/manual/expr.y b/examples/manual/expr.y new file mode 100644 index 0000000..1ac3092 --- /dev/null +++ b/examples/manual/expr.y @@ -0,0 +1,64 @@ +/* + * expr.y : A simple yacc expression parser + * Based on the Bison manual example. + */ + +%{ +#include +#include + +%} + +%union { + float val; +} + +%token NUMBER +%token PLUS MINUS MULT DIV EXPON +%token EOL +%token LB RB + +%left MINUS PLUS +%left MULT DIV +%right EXPON + +%type exp NUMBER + +%% +input : + | input line + ; + +line : EOL + | exp EOL { printf("%g\n",$1);} + +exp : NUMBER { $$ = $1; } + | exp PLUS exp { $$ = $1 + $3; } + | exp MINUS exp { $$ = $1 - $3; } + | exp MULT exp { $$ = $1 * $3; } + | exp DIV exp { $$ = $1 / $3; } + | MINUS exp %prec MINUS { $$ = -$2; } + | exp EXPON exp { $$ = pow($1,$3);} + | LB exp RB { $$ = $2; } + ; + +%% + +yyerror(char *message) +{ + printf("%s\n",message); +} + +int main(int argc, char *argv[]) +{ + yyparse(); + return(0); +} + + + + + + + + diff --git a/examples/manual/front.lex b/examples/manual/front.lex new file mode 100644 index 0000000..449cb00 --- /dev/null +++ b/examples/manual/front.lex @@ -0,0 +1,40 @@ +%{ +#include +#include +#include "y.tab.h" /* this comes from bison */ + +#define TRUE 1 +#define FALSE 0 + +#define copy_and_return(token_type) { strcpy(yylval.name,yytext); \ + return(token_type); } + +int yylexlinenum = 0; /* so we can count lines */ +%} + +%% + /* Lexical scanning rules begin from here. */ + +MEN|WOMEN|STOCKS|TREES copy_and_return(NOUN) +MISTAKES|GNUS|EMPLOYEES copy_and_return(NOUN) +LOSERS|USERS|CARS|WINDOWS copy_and_return(NOUN) + +DATABASE|NETWORK|FSF|GNU copy_and_return(PROPER_NOUN) +COMPANY|HOUSE|OFFICE|LPF copy_and_return(PROPER_NOUN) + +THE|THIS|THAT|THOSE copy_and_return(DECLARATIVE) + +ALL|FIRST|LAST copy_and_return(CONDITIONAL) + +FIND|SEARCH|SORT|ERASE|KILL copy_and_return(VERB) +ADD|REMOVE|DELETE|PRINT copy_and_return(VERB) + +QUICKLY|SLOWLY|CAREFULLY copy_and_return(ADVERB) + +IN|AT|ON|AROUND|INSIDE|ON copy_and_return(POSITIONAL) + +"." return(PERIOD); +"\n" yylexlinenum++; return(NEWLINE); +. +%% + diff --git a/examples/manual/front.y b/examples/manual/front.y new file mode 100644 index 0000000..77b5ca1 --- /dev/null +++ b/examples/manual/front.y @@ -0,0 +1,118 @@ +/* C code supplied at the beginning of the file. */ + +%{ + +#include +#include + +extern int yylexlinenum; /* these are in YYlex */ +extern char *yytext; /* current token */ + + +%} + +/* Keywords and reserved words begin here. */ + +%union{ /* this is the data union */ + char name[128]; /* names */ +} + +/*-------------------- the reserved words -----------------------------*/ + +%token PERIOD +%token NEWLINE +%token POSITIONAL + +%token VERB +%token ADVERB + +%token PROPER_NOUN +%token NOUN + +%token DECLARATIVE +%token CONDITIONAL + + +%type declarative +%type verb_phrase +%type noun_phrase +%type position_phrase +%type adverb + +%type POSITIONAL VERB ADVERB PROPER_NOUN +%type NOUN DECLARATIVE CONDITIONAL + +%% + +sentence_list : sentence + | sentence_list NEWLINE sentence + ; + + +sentence : verb_phrase noun_phrase position_phrase adverb period + { + printf("I understand that sentence.\n"); + printf("VP = %s \n",$1); + printf("NP = %s \n",$2); + printf("PP = %s \n",$3); + printf("AD = %s \n",$4); + } + | { yyerror("That's a strange sentence !!"); } + ; + +position_phrase : POSITIONAL declarative PROPER_NOUN + { + sprintf($$,"%s %s %s",$1,$2,$3); + } + | /* empty */ { strcpy($$,""); } + ; + + +verb_phrase : VERB { strcpy($$,$1); strcat($$," "); } + | adverb VERB + { + sprintf($$,"%s %s",$1,$2); + } + ; + +adverb : ADVERB { strcpy($$,$1); } + | /* empty */ { strcpy($$,""); } + ; + +noun_phrase : DECLARATIVE NOUN + { + sprintf($$,"%s %s",$1,$2); + } + | CONDITIONAL declarative NOUN + { + sprintf($$,"%s %s %s",$1,$2,$3); + } + | NOUN { strcpy($$,$1); strcat($$," "); } + ; + +declarative : DECLARATIVE { strcpy($$,$1); } + | /* empty */ { strcpy($$,""); } + ; + +period : /* empty */ + | PERIOD + ; + + +%% + +/* Supplied main() and yyerror() functions. */ + +int main(int argc, char *argv[]) +{ + yyparse(); /* parse the file */ + return(0); +} + +int yyerror(char *message) +{ + extern FILE *yyout; + + fprintf(yyout,"\nError at line %5d. (%s) \n", + yylexlinenum,message); +} diff --git a/examples/manual/j2t.lex b/examples/manual/j2t.lex new file mode 100644 index 0000000..08fbd21 --- /dev/null +++ b/examples/manual/j2t.lex @@ -0,0 +1,442 @@ +/* + * j2t.lex : An example of the use (possibly abuse!) + * of start states. + */ + +%{ +#define MAX_STATES 1024 +#define TRUE 1 +#define FALSE 0 + +#define CHAPTER "@chapter" +#define SECTION "@section" +#define SSECTION "@subsection" +#define SSSECTION "@subsubsection" + +int states[MAX_STATES]; +int statep = 0; + +int need_closing = FALSE; + +char buffer[YY_BUF_SIZE]; + +extern char *yytext; + +/* + * set up the head of the *.texinfo file the program + * will produce. This is a standard texinfo header. + */ + +void print_header(void) +{ + printf("\\input texinfo @c -*-texinfo-*-\n"); + printf("@c %c**start of header\n",'%'); + printf("@setfilename jargon.info\n"); + printf("@settitle The New Hackers Dictionary\n"); + printf("@synindex fn cp\n"); + printf("@synindex vr cp\n"); + printf("@c %c**end of header\n",'%'); + printf("@setchapternewpage odd\n"); + printf("@finalout\n"); + printf("@c @smallbook\n"); + printf("\n"); + printf("@c ==========================================================\n\n"); + printf("@c This file was produced by j2t. Any mistakes are *not* the\n"); + printf("@c fault of the jargon file editors. \n"); + printf("@c ==========================================================\n\n"); + printf("@titlepage\n"); + printf("@title The New Hackers Dictionary\n"); + printf("@subtitle Version 2.9.10\n"); + printf("@subtitle Generated by j2t\n"); + printf("@author Eric S. Raymond, Guy L. Steel, Mark Crispin et al.\n"); + printf("@end titlepage\n"); + printf("@page\n"); + printf("\n@c ==========================================================\n"); + printf("\n\n"); + printf("@unnumbered Preface\n"); + printf("@c *******\n"); +} + +/* + * create the tail of the texinfo file produced. + */ + +void print_trailer(void) +{ + printf("\n@c ==========================================================\n"); + printf("@contents\n"); /* print the table of contents */ + printf("@bye\n\n"); +} + +/* + * write an underline under a section + * or chapter so we can find it later. + */ + +void write_underline(int len, int space, char ch) +{ + int loop; + + printf("@c "); + + for(loop=3; loop"@" printf("@@"); +"{" printf("@{"); +"}" printf("@}"); + + /* + * reproduce @example code + */ + +":"\n+[^\n0-9*]+\n" "[^ ] { + int loop; + int len; + int cnt; + + printf(":\n\n@example \n"); + strcpy(buffer,yytext); + len = strlen(buffer); + cnt = 0; + for(loop=len; loop > 0;loop--){ + if(buffer[loop] == '\n') + cnt++; + if(cnt == 2) + break; + } + yyless(loop+1); + statep++; + states[statep] = EXAMPLE2; + BEGIN(EXAMPLE2); + } +^\n { + printf("@end example\n\n"); + statep--; + BEGIN(states[statep]); + } + + /* + * repoduce @enumerate lists + */ + +":"\n+[ \t]*[0-9]+"." { + int loop; + int len; + + printf(":\n\n@enumerate \n"); + strcpy(buffer,yytext); + len = strlen(buffer); + for(loop=len; loop > 0;loop--){ + if(buffer[loop] == '\n') + break; + } + yyless(loop); + statep++; + states[statep] = ENUM; + BEGIN(ENUM); + } + +"@" printf("@@"); +":"\n+" "[^0-9] { + printf(":\n\n@example\n"); + statep++; + states[statep] = EXAMPLE; + BEGIN(EXAMPLE); + } + + +\n[ \t]+[0-9]+"." { + printf("\n\n@item "); + } +^[^ ] | +\n\n\n[ \t]+[^0-9] { + printf("\n\n@end enumerate\n\n"); + statep--; + BEGIN(states[statep]); + } + + /* + * reproduce one kind of @itemize list + */ + +":"\n+":" { + int loop; + int len; + + printf(":\n\n@itemize @bullet \n"); + yyless(2); + statep++; + states[statep] = LITEM2; + BEGIN(LITEM2); + } +^":".+":" { + (void)check_and_convert(&yytext[1]); + buffer[strlen(buffer)-1]='\0'; + printf("@item @b{%s:}\n",buffer); + } + +\n\n\n+[^:\n] { + printf("\n\n@end itemize\n\n"); + ECHO; + statep--; + BEGIN(states[statep]); + } + + /* + * create a list out of the revision history part. + * We need the "Version" for this because it + * clashes with other rules otherwise. + */ + +:[\n]+"Version"[^:\n*]+":" { + int loop; + int len; + + printf(":\n\n@itemize @bullet \n"); + strcpy(buffer,yytext); + len = strlen(buffer); + for(loop=len; loop > 0;loop--){ + if(buffer[loop] == '\n') + break; + } + yyless(loop); + statep++; + states[statep] = LITEM; + BEGIN(LITEM); + } +^.+":" { + (void)check_and_convert(yytext); + buffer[strlen(buffer)-1]='\0'; + printf("@item @b{%s}\n\n",buffer); + } + +^[^:\n]+\n\n[^:\n]+\n { + int loop; + + strcpy(buffer,yytext); + for(loop=0; buffer[loop] != '\n'; loop++); + buffer[loop] = '\0'; + printf("%s\n",buffer); + printf("@end itemize\n\n"); + printf("%s",&buffer[loop+1]); + statep--; + BEGIN(states[statep]); + } + + /* + * reproduce @itemize @bullet lists + */ + +":"\n[ ]*"*" { + int loop; + int len; + + printf(":\n\n@itemize @bullet \n"); + len = strlen(buffer); + for(loop=0; loop < len;loop++){ + if(buffer[loop] == '\n') + break; + } + yyless((len-loop)+2); + statep++; + states[statep] = BITEM; + BEGIN(BITEM); + } + +^" "*"*" { + printf("@item"); + statep++; + states[statep] = BITEM_ITEM; + BEGIN(BITEM_ITEM); + } +"@" printf("@@"); +^\n { + printf("@end itemize\n\n"); + statep--; + BEGIN(states[statep]); + } +[^\:]* { + printf(" @b{%s}\n\n",check_and_convert(yytext)); + } +":" { + statep--; + BEGIN(states[statep]); + } + + /* + * recreate @chapter, @section etc. + */ + +^:[^:]* { + (void)check_and_convert(&yytext[1]); + statep++; + states[statep] = HEADING; + BEGIN(HEADING); + } +:[^\n] { + printf("@item @b{%s}\n",buffer); + write_underline(strlen(buffer),6,'~'); + statep--; + BEGIN(states[statep]); + } +:\n"*"* { + if(need_closing == TRUE){ + printf("@end table\n\n\n"); + need_closing = FALSE; + } + printf("@chapter %s\n",buffer); + write_underline(strlen(buffer),9,'*'); + statep--; + BEGIN(states[statep]); + } +:\n"="* { + if(need_closing == TRUE){ + printf("@end table\n\n\n"); + need_closing = FALSE; + } + printf("@section %s\n",buffer); + write_underline(strlen(buffer),9,'='); + statep--; + BEGIN(states[statep]); + } +"@" printf("@@"); +:\n"-"* { + if(need_closing == TRUE){ + printf("@end table\n\n\n"); + need_closing = FALSE; + } + printf("@subsection %s\n",buffer); + write_underline(strlen(buffer),12,'-'); + statep--; + BEGIN(states[statep]); + } + + /* + * recreate @example text + */ + +^" " { + printf("@example\n"); + statep++; + states[statep] = EXAMPLE; + BEGIN(EXAMPLE); + } +^" " +. ECHO; + +%% + +/* + * initialise and go. + */ + +int main(int argc, char *argv[]) +{ + states[0] = INITIAL; + statep = 0; + print_header(); + yylex(); + print_trailer(); + return(0); +} + + + diff --git a/examples/manual/myname.lex b/examples/manual/myname.lex new file mode 100644 index 0000000..2e36095 --- /dev/null +++ b/examples/manual/myname.lex @@ -0,0 +1,15 @@ +/* + * + * myname.lex : A sample Flex program + * that does token replacement. + */ + +%% + +%NAME { printf("%s",getenv("LOGNAME")); } +%HOST { printf("%s",getenv("HOST")); } +%HOSTTYPE { printf("%s",getenv("HOSTTYPE"));} +%HOME { printf("%s",getenv("HOME")); } + +%% + diff --git a/examples/manual/myname.txt b/examples/manual/myname.txt new file mode 100644 index 0000000..0631840 --- /dev/null +++ b/examples/manual/myname.txt @@ -0,0 +1,6 @@ +Hello, my name name is %NAME. Actually +"%NAME" isn't my real name, it is the +alias I use when I'm on %HOST, which +is the %HOSTTYPE I use. My HOME +directory is %HOME. + diff --git a/examples/manual/myname2.lex b/examples/manual/myname2.lex new file mode 100644 index 0000000..cef55d8 --- /dev/null +++ b/examples/manual/myname2.lex @@ -0,0 +1,19 @@ +/* + * myname2.lex : A sample Flex program + * that does token replacement. + */ + +%{ +#include +%} + +%x STRING +%% +\" ECHO; BEGIN(STRING); +[^\"\n]* ECHO; +\" ECHO; BEGIN(INITIAL); + +%NAME { printf("%s",getenv("LOGNAME")); } +%HOST { printf("%s",getenv("HOST")); } +%HOSTTYPE { printf("%s",getenv("HOSTTYPE"));} +%HOME { printf("%s",getenv("HOME")); } diff --git a/examples/manual/numbers.lex b/examples/manual/numbers.lex new file mode 100644 index 0000000..6484d6e --- /dev/null +++ b/examples/manual/numbers.lex @@ -0,0 +1,145 @@ +/* + * numbers.lex : An example of the definitions and techniques + * for scanning numbers + */ + +%{ +#include + +#define UNSIGNED_LONG_SYM 1 +#define SIGNED_LONG_SYM 2 +#define UNSIGNED_SYM 3 +#define SIGNED_SYM 4 +#define LONG_DOUBLE_SYM 5 +#define FLOAT_SYM 6 + +union _yylval { + long double ylong_double; + float yfloat; + unsigned long yunsigned_long; + unsigned yunsigned; + long ysigned_long; + int ysigned; +} yylval; + +%} + +digit [0-9] +hex_digit [0-9a-fA-F] +oct_digit [0-7] + +exponent [eE][+-]?{digit}+ +i {digit}+ +float_constant ({i}\.{i}?|{i}?\.{i}){exponent}? +hex_constant 0[xX]{hex_digit}+ +oct_constant 0{oct_digit}* +int_constant {digit}+ +long_ext [lL] +unsigned_ext [uU] +float_ext [fF] +ulong_ext {long_ext}{unsigned_ext}|{unsigned_ext}{long_ext} + +%% + +{hex_constant}{ulong_ext} { /* we need to skip the "0x" part */ + sscanf(&yytext[2],"%lx",&yylval.yunsigned_long); + return(UNSIGNED_LONG_SYM); + } +{hex_constant}{long_ext} { + sscanf(&yytext[2],"%lx",&yylval.ysigned_long); + return(SIGNED_LONG_SYM); + } +{hex_constant}{unsigned_ext} { + sscanf(&yytext[2],"%x",&yylval.yunsigned); + return(UNSIGNED_SYM); + } +{hex_constant} { /* use %lx to protect against overflow */ + sscanf(&yytext[2],"%lx",&yylval.ysigned_long); + return(SIGNED_LONG_SYM); + } +{oct_constant}{ulong_ext} { + sscanf(yytext,"%lo",&yylval.yunsigned_long); + return(UNSIGNED_LONG_SYM); + } +{oct_constant}{long_ext} { + sscanf(yytext,"%lo",&yylval.ysigned_long); + return(SIGNED_LONG_SYM); + } +{oct_constant}{unsigned_ext} { + sscanf(yytext,"%o",&yylval.yunsigned); + return(UNSIGNED_SYM); + } +{oct_constant} { /* use %lo to protect against overflow */ + sscanf(yytext,"%lo",&yylval.ysigned_long); + return(SIGNED_LONG_SYM); + } +{int_constant}{ulong_ext} { + sscanf(yytext,"%ld",&yylval.yunsigned_long); + return(UNSIGNED_LONG_SYM); + } +{int_constant}{long_ext} { + sscanf(yytext,"%ld",&yylval.ysigned_long); + return(SIGNED_LONG_SYM); + } +{int_constant}{unsigned_ext} { + sscanf(yytext,"%d",&yylval.yunsigned); + return(UNSIGNED_SYM); + } +{int_constant} { /* use %ld to protect against overflow */ + sscanf(yytext,"%ld",&yylval.ysigned_long); + return(SIGNED_LONG_SYM); + } +{float_constant}{long_ext} { + sscanf(yytext,"%lf",&yylval.ylong_double); + return(LONG_DOUBLE_SYM); + } +{float_constant}{float_ext} { + sscanf(yytext,"%f",&yylval.yfloat); + return(FLOAT_SYM); + } +{float_constant} { /* use %lf to protect against overflow */ + sscanf(yytext,"%lf",&yylval.ylong_double); + return(LONG_DOUBLE_SYM); + } +%% + +int main(void) +{ + int code; + + while((code = yylex())){ + printf("yytext : %s\n",yytext); + switch(code){ + case UNSIGNED_LONG_SYM: + printf("Type of number : UNSIGNED LONG\n"); + printf("Value of number : %lu\n",yylval.yunsigned_long); + break; + case SIGNED_LONG_SYM: + printf("Type of number : SIGNED LONG\n"); + printf("Value of number : %ld\n",yylval.ysigned_long); + break; + case UNSIGNED_SYM: + printf("Type of number : UNSIGNED\n"); + printf("Value of number : %u\n",yylval.yunsigned); + break; + case SIGNED_SYM: + printf("Type of number : SIGNED\n"); + printf("Value of number : %d\n",yylval.ysigned); + break; + case LONG_DOUBLE_SYM: + printf("Type of number : LONG DOUBLE\n"); + printf("Value of number : %lf\n",yylval.ylong_double); + break; + case FLOAT_SYM: + printf("Type of number : FLOAT\n"); + printf("Value of number : %f\n",yylval.yfloat); + break; + default: + printf("Type of number : UNDEFINED\n"); + printf("Value of number : UNDEFINED\n"); + break; + } + } + return(0); +} + diff --git a/examples/manual/pas_include.lex b/examples/manual/pas_include.lex new file mode 100644 index 0000000..58cf590 --- /dev/null +++ b/examples/manual/pas_include.lex @@ -0,0 +1,78 @@ +/* + * eof_rules.lex : An example of using multiple buffers + * EOF rules, and start states + */ + +%{ + +#define MAX_NEST 10 + +YY_BUFFER_STATE include_stack[MAX_NEST]; +int include_count = -1; + +%} + + +%x INCLUDE +%x COMMENT + + +%% + +"{" BEGIN(COMMENT); + +"}" BEGIN(INITIAL); +"$include"[ \t]*"(" BEGIN(INCLUDE); +[ \t]* /* skip whitespace */ + +")" BEGIN(COMMENT); +[ \t]* /* skip whitespace */ +[^ \t\n() ]+ { /* get the include file name */ + if ( include_count >= MAX_NEST){ + fprintf( stderr, "Too many include files" ); + exit( 1 ); + } + + include_stack[++include_count] = YY_CURRENT_BUFFER; + + yyin = fopen( yytext, "r" ); + if ( ! yyin ){ + fprintf( stderr, "Unable to open %s",yytext); + exit( 1 ); + } + + yy_switch_to_buffer(yy_create_buffer(yyin,YY_BUF_SIZE)); + + BEGIN(INITIAL); + } +<> + { + fprintf( stderr, "EOF in include" ); + yyterminate(); + } +<> + { + fprintf( stderr, "EOF in comment" ); + yyterminate(); + } +<> { + if ( include_count <= 0 ){ + yyterminate(); + } else { + yy_delete_buffer(include_stack[include_count--] ); + yy_switch_to_buffer(include_stack[include_count] ); + BEGIN(INCLUDE); + } + } +[a-z]+ ECHO; +.|\n ECHO; + + + + + + + + + + diff --git a/examples/manual/pascal.lex b/examples/manual/pascal.lex new file mode 100644 index 0000000..d406bbe --- /dev/null +++ b/examples/manual/pascal.lex @@ -0,0 +1,120 @@ +/* + * pascal.lex: An example PASCAL scanner + * + */ + +%{ +#include +#include "y.tab.h" + +int line_number = 0; + +void yyerror(char *message); + +%} + +%x COMMENT1 COMMENT2 + +white_space [ \t]* +digit [0-9] +alpha [A-Za-z_] +alpha_num ({alpha}|{digit}) +hex_digit [0-9A-F] +identifier {alpha}{alpha_num}* +unsigned_integer {digit}+ +hex_integer ${hex_digit}{hex_digit}* +exponent e[+-]?{digit}+ +i {unsigned_integer} +real ({i}\.{i}?|{i}?\.{i}){exponent}? +string \'([^'\n]|\'\')+\' +bad_string \'([^'\n]|\'\')+ + +%% + +"{" BEGIN(COMMENT1); +[^}\n]+ +\n ++line_number; +<> yyerror("EOF in comment"); +"}" BEGIN(INITIAL); + +"(*" BEGIN(COMMENT2); +[^)*\n]+ +\n ++line_number; +<> yyerror("EOF in comment"); +"*)" BEGIN(INITIAL); +[*)] + + /* note that FILE and BEGIN are already + * defined in FLEX or C so they can't + * be used. This can be overcome in + * a cleaner way by defining all the + * tokens to start with TOK_ or some + * other prefix. + */ + +and return(AND); +array return(ARRAY); +begin return(_BEGIN); +case return(CASE); +const return(CONST); +div return(DIV); +do return(DO); +downto return(DOWNTO); +else return(ELSE); +end return(END); +file return(_FILE); +for return(FOR); +function return(FUNCTION); +goto return(GOTO); +if return(IF); +in return(IN); +label return(LABEL); +mod return(MOD); +nil return(NIL); +not return(NOT); +of return(OF); +packed return(PACKED); +procedure return(PROCEDURE); +program return(PROGRAM); +record return(RECORD); +repeat return(REPEAT); +set return(SET); +then return(THEN); +to return(TO); +type return(TYPE); +until return(UNTIL); +var return(VAR); +while return(WHILE); +with return(WITH); + +"<="|"=<" return(LEQ); +"=>"|">=" return(GEQ); +"<>" return(NEQ); +"=" return(EQ); + +".." return(DOUBLEDOT); + +{unsigned_integer} return(UNSIGNED_INTEGER); +{real} return(REAL); +{hex_integer} return(HEX_INTEGER); +{string} return{STRING}; +{bad_string} yyerror("Unterminated string"); + +{identifier} return(IDENTIFIER); + +[*/+\-,^.;:()\[\]] return(yytext[0]); + +{white_space} /* do nothing */ +\n line_number += 1; +. yyerror("Illegal input"); + +%% + +void yyerror(char *message) +{ + fprintf(stderr,"Error: \"%s\" in line %d. Token = %s\n", + message,line_number,yytext); + exit(1); +} + + diff --git a/examples/manual/reject.lex b/examples/manual/reject.lex new file mode 100644 index 0000000..a7b817f --- /dev/null +++ b/examples/manual/reject.lex @@ -0,0 +1,12 @@ +/* + * reject.lex: An example of REJECT and unput() + * misuse. + */ + +%% +UNIX { + unput('U'); unput('N'); unput('G'); unput('\0'); + REJECT; + } +GNU printf("GNU is Not Unix!\n"); +%% diff --git a/examples/manual/replace.lex b/examples/manual/replace.lex new file mode 100644 index 0000000..c5c8d87 --- /dev/null +++ b/examples/manual/replace.lex @@ -0,0 +1,33 @@ +/* + * replace.lex : A simple filter for renaming + * parts of flex of bison generated + * scanners or parsers. + */ + +%{ +#include + +char lower_replace[1024]; +char upper_replace[1024]; + +%} + +%% + +"yy" printf("%s",lower_replace); +"YY" printf("%s",upper_replace); +, ECHO; + +%% + +int main(int argc, char *argv[]) +{ + if(argc < 2){ + printf("Usage %s lower UPPER\n",argv[0]); + exit(1); + } + strcpy(lower_replace,argv[1]); + strcpy(upper_replace,argv[2]); + yylex(); + return(0); +} diff --git a/examples/manual/string1.lex b/examples/manual/string1.lex new file mode 100644 index 0000000..b62ed88 --- /dev/null +++ b/examples/manual/string1.lex @@ -0,0 +1,98 @@ +/* + * string1.lex: Handling strings by using input() + */ + +%{ +#include +#include + +#define ALLOC_SIZE 32 /* for (re)allocating the buffer */ + +#define isodigit(x) ((x) >= '0' && (x) <= '7') +#define hextoint(x) (isdigit((x)) ? (x) - '0' : ((x) - 'A') + 10) + +void yyerror(char *message) +{ + printf("\nError: %s\n",message); +} + +%} + +%% + +\" { + int inch,count,max_size; + char *buffer; + int temp; + + buffer = malloc(ALLOC_SIZE); + max_size = ALLOC_SIZE; + inch = input(); + count = 0; + while(inch != EOF && inch != '"' && inch != '\n'){ + if(inch == '\\'){ + inch = input(); + switch(inch){ + case '\n': inch = input(); break; + case 'b' : inch = '\b'; break; + case 't' : inch = '\t'; break; + case 'n' : inch = '\n'; break; + case 'v' : inch = '\v'; break; + case 'f' : inch = '\f'; break; + case 'r' : inch = '\r'; break; + case 'X' : + case 'x' : inch = input(); + if(isxdigit(inch)){ + temp = hextoint(toupper(inch)); + inch = input(); + if(isxdigit(inch)){ + temp = (temp << 4) + hextoint(toupper(inch)); + } else { + unput(inch); + } + inch = temp; + } else { + unput(inch); + inch = 'x'; + } + break; + default: + if(isodigit(inch)){ + temp = inch - '0'; + inch = input(); + if(isodigit(inch)){ + temp = (temp << 3) + (inch - '0'); + } else { + unput(inch); + goto done; + } + inch = input(); + if(isodigit(inch)){ + temp = (temp << 3) + (inch - '0'); + } else { + unput(inch); + } + done: + inch = temp; + } + } + } + buffer[count++] = inch; + if(count >= max_size){ + buffer = realloc(buffer,max_size + ALLOC_SIZE); + max_size += ALLOC_SIZE; + } + inch = input(); + } + if(inch == EOF || inch == '\n'){ + yyerror("Unterminated string."); + } + buffer[count] = '\0'; + printf("String = \"%s\"\n",buffer); + free(buffer); + } +. +\n +%% + + diff --git a/examples/manual/string2.lex b/examples/manual/string2.lex new file mode 100644 index 0000000..2c9d35f --- /dev/null +++ b/examples/manual/string2.lex @@ -0,0 +1,94 @@ +/* + * string2.lex: An example of using scanning strings + * by using start states. + */ + +%{ +#include +#include + +#define isodigit(x) ((x) >= '0' && (x) <= '7') +#define hextoint(x) (isdigit((x)) ? (x) - '0' : ((x) - 'A') + 10) + +char *buffer = NULL; +int buffer_size = 0; + +void yyerror(char *message) +{ + printf("\nError: %s\n",message); +} + +%} + +%x STRING + +hex (x|X)[0-9a-fA-F]{1,2} +oct [0-7]{1,3} + +%% + +\" { + buffer = malloc(1); + buffer_size = 1; strcpy(buffer,""); + BEGIN(STRING); + } +\n { + yyerror("Unterminated string"); + free(buffer); + BEGIN(INITIAL); + } +<> { + yyerror("EOF in string"); + free(buffer); + BEGIN(INITIAL); + } +[^\\\n"] { + buffer = realloc(buffer,buffer_size+yyleng+1); + buffer_size += yyleng; + strcat(buffer,yytext); + } +\\\n /* ignore this */ +\\{hex} { + int temp =0,loop = 0; + for(loop=yyleng-2; loop>0; loop--){ + temp <<= 4; + temp += hextoint(toupper(yytext[yyleng-loop])); + } + buffer = realloc(buffer,buffer_size+1); + buffer[buffer_size-1] = temp; + buffer[buffer_size] = '\0'; + buffer_size += 1; + } +\\{oct} { + int temp =0,loop = 0; + for(loop=yyleng-1; loop>0; loop--){ + temp <<= 3; + temp += (yytext[yyleng-loop] - '0'); + } + buffer = realloc(buffer,buffer_size+1); + buffer[buffer_size-1] = temp; + buffer[buffer_size] = '\0'; + buffer_size += 1; + } +\\[^\n] { + buffer = realloc(buffer,buffer_size+1); + switch(yytext[yyleng-1]){ + case 'b' : buffer[buffer_size-1] = '\b'; break; + case 't' : buffer[buffer_size-1] = '\t'; break; + case 'n' : buffer[buffer_size-1] = '\n'; break; + case 'v' : buffer[buffer_size-1] = '\v'; break; + case 'f' : buffer[buffer_size-1] = '\f'; break; + case 'r' : buffer[buffer_size-1] = '\r'; break; + default : buffer[buffer_size-1] = yytext[yyleng-1]; + } + buffer[buffer_size] = '\0'; + buffer_size += 1; + } +\" { + printf("string = \"%s\"",buffer); + free(buffer); + BEGIN(INITIAL); + } +%% + + diff --git a/examples/manual/strtest.dat b/examples/manual/strtest.dat new file mode 100644 index 0000000..28a0681 --- /dev/null +++ b/examples/manual/strtest.dat @@ -0,0 +1,21 @@ +"This is a string" +"The next string will be empty" +"" +"This is a string with a \b(\\b) in it" +"This is a string with a \t(\\t) in it" +"This is a string with a \n(\\n) in it" +"This is a string with a \v(\\v) in it" +"This is a string with a \f(\\f) in it" +"This is a string with a \r(\\r) in it" +"This is a string with a \"(\\\") in it" +"This is a string with a \z(\\z) in it" +"This is a string with a \X4a(\\X4a) in it" +"This is a string with a \x4a(\\x4a) in it" +"This is a string with a \x7(\\x7) in it" +"This is a string with a \112(\\112) in it" +"This is a string with a \043(\\043) in it" +"This is a string with a \7(\\7) in it" +"This is a multi-line \ +string" +"This is an unterminated string +"This is an unterminated string too diff --git a/examples/manual/unput.lex b/examples/manual/unput.lex new file mode 100644 index 0000000..161471a --- /dev/null +++ b/examples/manual/unput.lex @@ -0,0 +1,32 @@ +/* + * unput.l : An example of what *not* + * to do with unput(). + */ + + +%{ +#include + +void putback_yytext(void); +%} + +%% +foobar putback_yytext(); +raboof putback_yytext(); +%% + +void putback_yytext(void) +{ + int i; + int l = strlen(yytext); + char buffer[YY_BUF_SIZE]; + + strcpy(buffer,yytext); + printf("Got: %s\n",yytext); + for(i=0; i + +void user_action(void); + +#define YY_USER_ACTION user_action(); + +%} + +%% + +.* ECHO; +\n ECHO; + +%% + +void user_action(void) +{ + int loop; + + for(loop=0; loop + +void yyerror(char *message) +{ + printf("Error: %s\n",message); +} + +%} + +%x STRING + +%% +\" BEGIN(STRING); + +[^\\\n"]* yymore(); +<> yyerror("EOF in string."); BEGIN(INITIAL); +\n yyerror("Unterminated string."); BEGIN(INITIAL); +\\\n yymore(); +\" { + yytext[yyleng-1] = '\0'; + printf("string = \"%s\"",yytext); BEGIN(INITIAL); + } +%% diff --git a/examples/manual/yymore2.lex b/examples/manual/yymore2.lex new file mode 100644 index 0000000..f49ea23 --- /dev/null +++ b/examples/manual/yymore2.lex @@ -0,0 +1,33 @@ +/* + * yymore.lex: An example of using yymore() + * to good effect. + */ + +%{ +#include + +void yyerror(char *message) +{ + printf("Error: %s\n",message); +} + +%} + +%x STRING + +%% +\" BEGIN(STRING); + +[^\\\n"]* yymore(); +<> yyerror("EOF in string."); BEGIN(INITIAL); +\n yyerror("Unterminated string."); BEGIN(INITIAL); +\\\n { + bcopy(yytext,yytext+2,yyleng-2); + yytext += 2; yyleng -= 2; + yymore(); + } +\" { + yyleng -= 1; yytext[yyleng] = '\0'; + printf("string = \"%s\"",yytext); BEGIN(INITIAL); + } +%% diff --git a/examples/manual/yymoretest.dat b/examples/manual/yymoretest.dat new file mode 100644 index 0000000..614c3c4 --- /dev/null +++ b/examples/manual/yymoretest.dat @@ -0,0 +1,7 @@ +"This is a test \ +of multi-line string \ +scanning in flex. \ +This may be breaking some law \ +of usage though..." + + diff --git a/examples/testxxLexer.l b/examples/testxxLexer.l new file mode 100644 index 0000000..a3c4735 --- /dev/null +++ b/examples/testxxLexer.l @@ -0,0 +1,58 @@ + // An example of using the flex C++ scanner class. + +%option C++ noyywrap + +%{ +int mylineno = 0; +%} + +string \"[^\n"]+\" + +ws [ \t]+ + +alpha [A-Za-z] +dig [0-9] +name ({alpha}|{dig}|\$)({alpha}|{dig}|\_|\.|\-|\/|\$)* +num1 [-+]?{dig}+\.?([eE][-+]?{dig}+)? +num2 [-+]?{dig}*\.{dig}+([eE][-+]?{dig}+)? +number {num1}|{num2} + +%% + +{ws} /* skip blanks and tabs */ + +"/*" { + int c; + + while((c = yyinput()) != 0) + { + if(c == '\n') + ++mylineno; + + else if(c == '*') + { + if((c = yyinput()) == '/') + break; + else + unput(c); + } + } + } + +{number} std::cout << "number " << YYText() << '\n'; + +\n mylineno++; + +{name} std::cout << "name " << YYText() << '\n'; + +{string} std::cout << "string " << YYText() << '\n'; + +%% + +int main( int /* argc */, char** /* argv */ ) + { + FlexLexer* lexer = new yyFlexLexer; + while(lexer->yylex() != 0) + ; + return 0; + } diff --git a/lib/malloc.c b/lib/malloc.c new file mode 100755 index 0000000..75e8ef9 --- /dev/null +++ b/lib/malloc.c @@ -0,0 +1,17 @@ + #include + #undef malloc + + #include + + void *malloc (); + + /* Allocate an N-byte block of memory from the heap. + If N is zero, allocate a 1-byte block. */ + + void * + rpl_malloc (size_t n) + { + if (n == 0) + n = 1; + return malloc (n); + } diff --git a/lib/realloc.c b/lib/realloc.c new file mode 100644 index 0000000..79bfd28 --- /dev/null +++ b/lib/realloc.c @@ -0,0 +1,29 @@ +#include +#undef realloc +#undef malloc + +#include + +#include + +void * rpl_realloc (void *p, size_t n) +{ + void *result; + + if (n == 0) + { + n = 1; + } + + if (p == NULL) + { + result = malloc (n); + } + else + result = realloc (p, n); + + if (result == NULL) + errno = ENOMEM; + + return result; +} diff --git a/m4/ax_prog_cc_for_build.m4 b/m4/ax_prog_cc_for_build.m4 new file mode 100644 index 0000000..77fd346 --- /dev/null +++ b/m4/ax_prog_cc_for_build.m4 @@ -0,0 +1,125 @@ +# =========================================================================== +# http://www.gnu.org/software/autoconf-archive/ax_prog_cc_for_build.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_PROG_CC_FOR_BUILD +# +# DESCRIPTION +# +# This macro searches for a C compiler that generates native executables, +# that is a C compiler that surely is not a cross-compiler. This can be +# useful if you have to generate source code at compile-time like for +# example GCC does. +# +# The macro sets the CC_FOR_BUILD and CPP_FOR_BUILD macros to anything +# needed to compile or link (CC_FOR_BUILD) and preprocess (CPP_FOR_BUILD). +# The value of these variables can be overridden by the user by specifying +# a compiler with an environment variable (like you do for standard CC). +# +# It also sets BUILD_EXEEXT and BUILD_OBJEXT to the executable and object +# file extensions for the build platform, and GCC_FOR_BUILD to `yes' if +# the compiler we found is GCC. All these variables but GCC_FOR_BUILD are +# substituted in the Makefile. +# +# LICENSE +# +# Copyright (c) 2008 Paolo Bonzini +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. This file is offered as-is, without any +# warranty. + +#serial 8 + +AU_ALIAS([AC_PROG_CC_FOR_BUILD], [AX_PROG_CC_FOR_BUILD]) +AC_DEFUN([AX_PROG_CC_FOR_BUILD], [dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_PROG_CPP])dnl +AC_REQUIRE([AC_EXEEXT])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl + +dnl Use the standard macros, but make them use other variable names +dnl +pushdef([ac_cv_prog_CPP], ac_cv_build_prog_CPP)dnl +pushdef([ac_cv_prog_gcc], ac_cv_build_prog_gcc)dnl +pushdef([ac_cv_prog_cc_works], ac_cv_build_prog_cc_works)dnl +pushdef([ac_cv_prog_cc_cross], ac_cv_build_prog_cc_cross)dnl +pushdef([ac_cv_prog_cc_g], ac_cv_build_prog_cc_g)dnl +pushdef([ac_cv_exeext], ac_cv_build_exeext)dnl +pushdef([ac_cv_objext], ac_cv_build_objext)dnl +pushdef([ac_exeext], ac_build_exeext)dnl +pushdef([ac_objext], ac_build_objext)dnl +pushdef([CC], CC_FOR_BUILD)dnl +pushdef([CPP], CPP_FOR_BUILD)dnl +pushdef([CFLAGS], CFLAGS_FOR_BUILD)dnl +pushdef([CPPFLAGS], CPPFLAGS_FOR_BUILD)dnl +pushdef([LDFLAGS], LDFLAGS_FOR_BUILD)dnl +pushdef([host], build)dnl +pushdef([host_alias], build_alias)dnl +pushdef([host_cpu], build_cpu)dnl +pushdef([host_vendor], build_vendor)dnl +pushdef([host_os], build_os)dnl +pushdef([ac_cv_host], ac_cv_build)dnl +pushdef([ac_cv_host_alias], ac_cv_build_alias)dnl +pushdef([ac_cv_host_cpu], ac_cv_build_cpu)dnl +pushdef([ac_cv_host_vendor], ac_cv_build_vendor)dnl +pushdef([ac_cv_host_os], ac_cv_build_os)dnl +pushdef([ac_cpp], ac_build_cpp)dnl +pushdef([ac_compile], ac_build_compile)dnl +pushdef([ac_link], ac_build_link)dnl + +save_cross_compiling=$cross_compiling +save_ac_tool_prefix=$ac_tool_prefix +cross_compiling=no +ac_tool_prefix= + +AC_PROG_CC +AC_PROG_CPP +AC_EXEEXT + +ac_tool_prefix=$save_ac_tool_prefix +cross_compiling=$save_cross_compiling + +dnl Restore the old definitions +dnl +popdef([ac_link])dnl +popdef([ac_compile])dnl +popdef([ac_cpp])dnl +popdef([ac_cv_host_os])dnl +popdef([ac_cv_host_vendor])dnl +popdef([ac_cv_host_cpu])dnl +popdef([ac_cv_host_alias])dnl +popdef([ac_cv_host])dnl +popdef([host_os])dnl +popdef([host_vendor])dnl +popdef([host_cpu])dnl +popdef([host_alias])dnl +popdef([host])dnl +popdef([LDFLAGS])dnl +popdef([CPPFLAGS])dnl +popdef([CFLAGS])dnl +popdef([CPP])dnl +popdef([CC])dnl +popdef([ac_objext])dnl +popdef([ac_exeext])dnl +popdef([ac_cv_objext])dnl +popdef([ac_cv_exeext])dnl +popdef([ac_cv_prog_cc_g])dnl +popdef([ac_cv_prog_cc_cross])dnl +popdef([ac_cv_prog_cc_works])dnl +popdef([ac_cv_prog_gcc])dnl +popdef([ac_cv_prog_CPP])dnl + +dnl Finally, set Makefile variables +dnl +BUILD_EXEEXT=$ac_build_exeext +BUILD_OBJEXT=$ac_build_objext +AC_SUBST(BUILD_EXEEXT)dnl +AC_SUBST(BUILD_OBJEXT)dnl +AC_SUBST([CFLAGS_FOR_BUILD])dnl +AC_SUBST([CPPFLAGS_FOR_BUILD])dnl +AC_SUBST([LDFLAGS_FOR_BUILD])dnl +]) diff --git a/m4/gettext.m4 b/m4/gettext.m4 new file mode 100644 index 0000000..f84e6a5 --- /dev/null +++ b/m4/gettext.m4 @@ -0,0 +1,383 @@ +# gettext.m4 serial 63 (gettext-0.18) +dnl Copyright (C) 1995-2010 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. +dnl +dnl This file can can be used in projects which are not available under +dnl the GNU General Public License or the GNU Library General Public +dnl License but which still want to provide support for the GNU gettext +dnl functionality. +dnl Please note that the actual code of the GNU gettext library is covered +dnl by the GNU Library General Public License, and the rest of the GNU +dnl gettext package package is covered by the GNU General Public License. +dnl They are *not* in the public domain. + +dnl Authors: +dnl Ulrich Drepper , 1995-2000. +dnl Bruno Haible , 2000-2006, 2008-2010. + +dnl Macro to add for using GNU gettext. + +dnl Usage: AM_GNU_GETTEXT([INTLSYMBOL], [NEEDSYMBOL], [INTLDIR]). +dnl INTLSYMBOL can be one of 'external', 'no-libtool', 'use-libtool'. The +dnl default (if it is not specified or empty) is 'no-libtool'. +dnl INTLSYMBOL should be 'external' for packages with no intl directory, +dnl and 'no-libtool' or 'use-libtool' for packages with an intl directory. +dnl If INTLSYMBOL is 'use-libtool', then a libtool library +dnl $(top_builddir)/intl/libintl.la will be created (shared and/or static, +dnl depending on --{enable,disable}-{shared,static} and on the presence of +dnl AM-DISABLE-SHARED). If INTLSYMBOL is 'no-libtool', a static library +dnl $(top_builddir)/intl/libintl.a will be created. +dnl If NEEDSYMBOL is specified and is 'need-ngettext', then GNU gettext +dnl implementations (in libc or libintl) without the ngettext() function +dnl will be ignored. If NEEDSYMBOL is specified and is +dnl 'need-formatstring-macros', then GNU gettext implementations that don't +dnl support the ISO C 99 formatstring macros will be ignored. +dnl INTLDIR is used to find the intl libraries. If empty, +dnl the value `$(top_builddir)/intl/' is used. +dnl +dnl The result of the configuration is one of three cases: +dnl 1) GNU gettext, as included in the intl subdirectory, will be compiled +dnl and used. +dnl Catalog format: GNU --> install in $(datadir) +dnl Catalog extension: .mo after installation, .gmo in source tree +dnl 2) GNU gettext has been found in the system's C library. +dnl Catalog format: GNU --> install in $(datadir) +dnl Catalog extension: .mo after installation, .gmo in source tree +dnl 3) No internationalization, always use English msgid. +dnl Catalog format: none +dnl Catalog extension: none +dnl If INTLSYMBOL is 'external', only cases 2 and 3 can occur. +dnl The use of .gmo is historical (it was needed to avoid overwriting the +dnl GNU format catalogs when building on a platform with an X/Open gettext), +dnl but we keep it in order not to force irrelevant filename changes on the +dnl maintainers. +dnl +AC_DEFUN([AM_GNU_GETTEXT], +[ + dnl Argument checking. + ifelse([$1], [], , [ifelse([$1], [external], , [ifelse([$1], [no-libtool], , [ifelse([$1], [use-libtool], , + [errprint([ERROR: invalid first argument to AM_GNU_GETTEXT +])])])])]) + ifelse(ifelse([$1], [], [old])[]ifelse([$1], [no-libtool], [old]), [old], + [AC_DIAGNOSE([obsolete], [Use of AM_GNU_GETTEXT without [external] argument is deprecated.])]) + ifelse([$2], [], , [ifelse([$2], [need-ngettext], , [ifelse([$2], [need-formatstring-macros], , + [errprint([ERROR: invalid second argument to AM_GNU_GETTEXT +])])])]) + define([gt_included_intl], + ifelse([$1], [external], + ifdef([AM_GNU_GETTEXT_][INTL_SUBDIR], [yes], [no]), + [yes])) + define([gt_libtool_suffix_prefix], ifelse([$1], [use-libtool], [l], [])) + gt_NEEDS_INIT + AM_GNU_GETTEXT_NEED([$2]) + + AC_REQUIRE([AM_PO_SUBDIRS])dnl + ifelse(gt_included_intl, yes, [ + AC_REQUIRE([AM_INTL_SUBDIR])dnl + ]) + + dnl Prerequisites of AC_LIB_LINKFLAGS_BODY. + AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) + AC_REQUIRE([AC_LIB_RPATH]) + + dnl Sometimes libintl requires libiconv, so first search for libiconv. + dnl Ideally we would do this search only after the + dnl if test "$USE_NLS" = "yes"; then + dnl if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then + dnl tests. But if configure.in invokes AM_ICONV after AM_GNU_GETTEXT + dnl the configure script would need to contain the same shell code + dnl again, outside any 'if'. There are two solutions: + dnl - Invoke AM_ICONV_LINKFLAGS_BODY here, outside any 'if'. + dnl - Control the expansions in more detail using AC_PROVIDE_IFELSE. + dnl Since AC_PROVIDE_IFELSE is only in autoconf >= 2.52 and not + dnl documented, we avoid it. + ifelse(gt_included_intl, yes, , [ + AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY]) + ]) + + dnl Sometimes, on MacOS X, libintl requires linking with CoreFoundation. + gt_INTL_MACOSX + + dnl Set USE_NLS. + AC_REQUIRE([AM_NLS]) + + ifelse(gt_included_intl, yes, [ + BUILD_INCLUDED_LIBINTL=no + USE_INCLUDED_LIBINTL=no + ]) + LIBINTL= + LTLIBINTL= + POSUB= + + dnl Add a version number to the cache macros. + case " $gt_needs " in + *" need-formatstring-macros "*) gt_api_version=3 ;; + *" need-ngettext "*) gt_api_version=2 ;; + *) gt_api_version=1 ;; + esac + gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc" + gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl" + + dnl If we use NLS figure out what method + if test "$USE_NLS" = "yes"; then + gt_use_preinstalled_gnugettext=no + ifelse(gt_included_intl, yes, [ + AC_MSG_CHECKING([whether included gettext is requested]) + AC_ARG_WITH([included-gettext], + [ --with-included-gettext use the GNU gettext library included here], + nls_cv_force_use_gnu_gettext=$withval, + nls_cv_force_use_gnu_gettext=no) + AC_MSG_RESULT([$nls_cv_force_use_gnu_gettext]) + + nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext" + if test "$nls_cv_force_use_gnu_gettext" != "yes"; then + ]) + dnl User does not insist on using GNU NLS library. Figure out what + dnl to use. If GNU gettext is available we use this. Else we have + dnl to fall back to GNU NLS library. + + if test $gt_api_version -ge 3; then + gt_revision_test_code=' +#ifndef __GNU_GETTEXT_SUPPORTED_REVISION +#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1) +#endif +changequote(,)dnl +typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1]; +changequote([,])dnl +' + else + gt_revision_test_code= + fi + if test $gt_api_version -ge 2; then + gt_expression_test_code=' + * ngettext ("", "", 0)' + else + gt_expression_test_code= + fi + + AC_CACHE_CHECK([for GNU gettext in libc], [$gt_func_gnugettext_libc], + [AC_TRY_LINK([#include +$gt_revision_test_code +extern int _nl_msg_cat_cntr; +extern int *_nl_domain_bindings;], + [bindtextdomain ("", ""); +return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings], + [eval "$gt_func_gnugettext_libc=yes"], + [eval "$gt_func_gnugettext_libc=no"])]) + + if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then + dnl Sometimes libintl requires libiconv, so first search for libiconv. + ifelse(gt_included_intl, yes, , [ + AM_ICONV_LINK + ]) + dnl Search for libintl and define LIBINTL, LTLIBINTL and INCINTL + dnl accordingly. Don't use AC_LIB_LINKFLAGS_BODY([intl],[iconv]) + dnl because that would add "-liconv" to LIBINTL and LTLIBINTL + dnl even if libiconv doesn't exist. + AC_LIB_LINKFLAGS_BODY([intl]) + AC_CACHE_CHECK([for GNU gettext in libintl], + [$gt_func_gnugettext_libintl], + [gt_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS $INCINTL" + gt_save_LIBS="$LIBS" + LIBS="$LIBS $LIBINTL" + dnl Now see whether libintl exists and does not depend on libiconv. + AC_TRY_LINK([#include +$gt_revision_test_code +extern int _nl_msg_cat_cntr; +extern +#ifdef __cplusplus +"C" +#endif +const char *_nl_expand_alias (const char *);], + [bindtextdomain ("", ""); +return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")], + [eval "$gt_func_gnugettext_libintl=yes"], + [eval "$gt_func_gnugettext_libintl=no"]) + dnl Now see whether libintl exists and depends on libiconv. + if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then + LIBS="$LIBS $LIBICONV" + AC_TRY_LINK([#include +$gt_revision_test_code +extern int _nl_msg_cat_cntr; +extern +#ifdef __cplusplus +"C" +#endif +const char *_nl_expand_alias (const char *);], + [bindtextdomain ("", ""); +return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")], + [LIBINTL="$LIBINTL $LIBICONV" + LTLIBINTL="$LTLIBINTL $LTLIBICONV" + eval "$gt_func_gnugettext_libintl=yes" + ]) + fi + CPPFLAGS="$gt_save_CPPFLAGS" + LIBS="$gt_save_LIBS"]) + fi + + dnl If an already present or preinstalled GNU gettext() is found, + dnl use it. But if this macro is used in GNU gettext, and GNU + dnl gettext is already preinstalled in libintl, we update this + dnl libintl. (Cf. the install rule in intl/Makefile.in.) + if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \ + || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \ + && test "$PACKAGE" != gettext-runtime \ + && test "$PACKAGE" != gettext-tools; }; then + gt_use_preinstalled_gnugettext=yes + else + dnl Reset the values set by searching for libintl. + LIBINTL= + LTLIBINTL= + INCINTL= + fi + + ifelse(gt_included_intl, yes, [ + if test "$gt_use_preinstalled_gnugettext" != "yes"; then + dnl GNU gettext is not found in the C library. + dnl Fall back on included GNU gettext library. + nls_cv_use_gnu_gettext=yes + fi + fi + + if test "$nls_cv_use_gnu_gettext" = "yes"; then + dnl Mark actions used to generate GNU NLS library. + BUILD_INCLUDED_LIBINTL=yes + USE_INCLUDED_LIBINTL=yes + LIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LIBICONV $LIBTHREAD" + LTLIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LTLIBICONV $LTLIBTHREAD" + LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'` + fi + + CATOBJEXT= + if test "$gt_use_preinstalled_gnugettext" = "yes" \ + || test "$nls_cv_use_gnu_gettext" = "yes"; then + dnl Mark actions to use GNU gettext tools. + CATOBJEXT=.gmo + fi + ]) + + if test -n "$INTL_MACOSX_LIBS"; then + if test "$gt_use_preinstalled_gnugettext" = "yes" \ + || test "$nls_cv_use_gnu_gettext" = "yes"; then + dnl Some extra flags are needed during linking. + LIBINTL="$LIBINTL $INTL_MACOSX_LIBS" + LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS" + fi + fi + + if test "$gt_use_preinstalled_gnugettext" = "yes" \ + || test "$nls_cv_use_gnu_gettext" = "yes"; then + AC_DEFINE([ENABLE_NLS], [1], + [Define to 1 if translation of program messages to the user's native language + is requested.]) + else + USE_NLS=no + fi + fi + + AC_MSG_CHECKING([whether to use NLS]) + AC_MSG_RESULT([$USE_NLS]) + if test "$USE_NLS" = "yes"; then + AC_MSG_CHECKING([where the gettext function comes from]) + if test "$gt_use_preinstalled_gnugettext" = "yes"; then + if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then + gt_source="external libintl" + else + gt_source="libc" + fi + else + gt_source="included intl directory" + fi + AC_MSG_RESULT([$gt_source]) + fi + + if test "$USE_NLS" = "yes"; then + + if test "$gt_use_preinstalled_gnugettext" = "yes"; then + if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then + AC_MSG_CHECKING([how to link with libintl]) + AC_MSG_RESULT([$LIBINTL]) + AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCINTL]) + fi + + dnl For backward compatibility. Some packages may be using this. + AC_DEFINE([HAVE_GETTEXT], [1], + [Define if the GNU gettext() function is already present or preinstalled.]) + AC_DEFINE([HAVE_DCGETTEXT], [1], + [Define if the GNU dcgettext() function is already present or preinstalled.]) + fi + + dnl We need to process the po/ directory. + POSUB=po + fi + + ifelse(gt_included_intl, yes, [ + dnl If this is used in GNU gettext we have to set BUILD_INCLUDED_LIBINTL + dnl to 'yes' because some of the testsuite requires it. + if test "$PACKAGE" = gettext-runtime || test "$PACKAGE" = gettext-tools; then + BUILD_INCLUDED_LIBINTL=yes + fi + + dnl Make all variables we use known to autoconf. + AC_SUBST([BUILD_INCLUDED_LIBINTL]) + AC_SUBST([USE_INCLUDED_LIBINTL]) + AC_SUBST([CATOBJEXT]) + + dnl For backward compatibility. Some configure.ins may be using this. + nls_cv_header_intl= + nls_cv_header_libgt= + + dnl For backward compatibility. Some Makefiles may be using this. + DATADIRNAME=share + AC_SUBST([DATADIRNAME]) + + dnl For backward compatibility. Some Makefiles may be using this. + INSTOBJEXT=.mo + AC_SUBST([INSTOBJEXT]) + + dnl For backward compatibility. Some Makefiles may be using this. + GENCAT=gencat + AC_SUBST([GENCAT]) + + dnl For backward compatibility. Some Makefiles may be using this. + INTLOBJS= + if test "$USE_INCLUDED_LIBINTL" = yes; then + INTLOBJS="\$(GETTOBJS)" + fi + AC_SUBST([INTLOBJS]) + + dnl Enable libtool support if the surrounding package wishes it. + INTL_LIBTOOL_SUFFIX_PREFIX=gt_libtool_suffix_prefix + AC_SUBST([INTL_LIBTOOL_SUFFIX_PREFIX]) + ]) + + dnl For backward compatibility. Some Makefiles may be using this. + INTLLIBS="$LIBINTL" + AC_SUBST([INTLLIBS]) + + dnl Make all documented variables known to autoconf. + AC_SUBST([LIBINTL]) + AC_SUBST([LTLIBINTL]) + AC_SUBST([POSUB]) +]) + + +dnl gt_NEEDS_INIT ensures that the gt_needs variable is initialized. +m4_define([gt_NEEDS_INIT], +[ + m4_divert_text([DEFAULTS], [gt_needs=]) + m4_define([gt_NEEDS_INIT], []) +]) + + +dnl Usage: AM_GNU_GETTEXT_NEED([NEEDSYMBOL]) +AC_DEFUN([AM_GNU_GETTEXT_NEED], +[ + m4_divert_text([INIT_PREPARE], [gt_needs="$gt_needs $1"]) +]) + + +dnl Usage: AM_GNU_GETTEXT_VERSION([gettext-version]) +AC_DEFUN([AM_GNU_GETTEXT_VERSION], []) diff --git a/m4/iconv.m4 b/m4/iconv.m4 new file mode 100644 index 0000000..f46ff14 --- /dev/null +++ b/m4/iconv.m4 @@ -0,0 +1,199 @@ +# iconv.m4 serial 9 (gettext-0.18) +dnl Copyright (C) 2000-2002, 2007-2010 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([AM_ICONV_LINKFLAGS_BODY], +[ + dnl Prerequisites of AC_LIB_LINKFLAGS_BODY. + AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) + AC_REQUIRE([AC_LIB_RPATH]) + + dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV + dnl accordingly. + AC_LIB_LINKFLAGS_BODY([iconv]) +]) + +AC_DEFUN([AM_ICONV_LINK], +[ + dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and + dnl those with the standalone portable GNU libiconv installed). + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV + dnl accordingly. + AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY]) + + dnl Add $INCICONV to CPPFLAGS before performing the following checks, + dnl because if the user has installed libiconv and not disabled its use + dnl via --without-libiconv-prefix, he wants to use it. The first + dnl AC_TRY_LINK will then fail, the second AC_TRY_LINK will succeed. + am_save_CPPFLAGS="$CPPFLAGS" + AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCICONV]) + + AC_CACHE_CHECK([for iconv], [am_cv_func_iconv], [ + am_cv_func_iconv="no, consider installing GNU libiconv" + am_cv_lib_iconv=no + AC_TRY_LINK([#include +#include ], + [iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd);], + [am_cv_func_iconv=yes]) + if test "$am_cv_func_iconv" != yes; then + am_save_LIBS="$LIBS" + LIBS="$LIBS $LIBICONV" + AC_TRY_LINK([#include +#include ], + [iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd);], + [am_cv_lib_iconv=yes] + [am_cv_func_iconv=yes]) + LIBS="$am_save_LIBS" + fi + ]) + if test "$am_cv_func_iconv" = yes; then + AC_CACHE_CHECK([for working iconv], [am_cv_func_iconv_works], [ + dnl This tests against bugs in AIX 5.1, HP-UX 11.11, Solaris 10. + am_save_LIBS="$LIBS" + if test $am_cv_lib_iconv = yes; then + LIBS="$LIBS $LIBICONV" + fi + AC_TRY_RUN([ +#include +#include +int main () +{ + /* Test against AIX 5.1 bug: Failures are not distinguishable from successful + returns. */ + { + iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); + if (cd_utf8_to_88591 != (iconv_t)(-1)) + { + static const char input[] = "\342\202\254"; /* EURO SIGN */ + char buf[10]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_utf8_to_88591, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if (res == 0) + return 1; + } + } + /* Test against Solaris 10 bug: Failures are not distinguishable from + successful returns. */ + { + iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646"); + if (cd_ascii_to_88591 != (iconv_t)(-1)) + { + static const char input[] = "\263"; + char buf[10]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_ascii_to_88591, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if (res == 0) + return 1; + } + } +#if 0 /* This bug could be worked around by the caller. */ + /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */ + { + iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); + if (cd_88591_to_utf8 != (iconv_t)(-1)) + { + static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; + char buf[50]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_88591_to_utf8, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if ((int)res > 0) + return 1; + } + } +#endif + /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is + provided. */ + if (/* Try standardized names. */ + iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1) + /* Try IRIX, OSF/1 names. */ + && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1) + /* Try AIX names. */ + && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1) + /* Try HP-UX names. */ + && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) + return 1; + return 0; +}], [am_cv_func_iconv_works=yes], [am_cv_func_iconv_works=no], + [case "$host_os" in + aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; + *) am_cv_func_iconv_works="guessing yes" ;; + esac]) + LIBS="$am_save_LIBS" + ]) + case "$am_cv_func_iconv_works" in + *no) am_func_iconv=no am_cv_lib_iconv=no ;; + *) am_func_iconv=yes ;; + esac + else + am_func_iconv=no am_cv_lib_iconv=no + fi + if test "$am_func_iconv" = yes; then + AC_DEFINE([HAVE_ICONV], [1], + [Define if you have the iconv() function and it works.]) + fi + if test "$am_cv_lib_iconv" = yes; then + AC_MSG_CHECKING([how to link with libiconv]) + AC_MSG_RESULT([$LIBICONV]) + else + dnl If $LIBICONV didn't lead to a usable library, we don't need $INCICONV + dnl either. + CPPFLAGS="$am_save_CPPFLAGS" + LIBICONV= + LTLIBICONV= + fi + AC_SUBST([LIBICONV]) + AC_SUBST([LTLIBICONV]) +]) + +AC_DEFUN([AM_ICONV], +[ + AM_ICONV_LINK + if test "$am_cv_func_iconv" = yes; then + AC_MSG_CHECKING([for iconv declaration]) + AC_CACHE_VAL([am_cv_proto_iconv], [ + AC_TRY_COMPILE([ +#include +#include +extern +#ifdef __cplusplus +"C" +#endif +#if defined(__STDC__) || defined(__cplusplus) +size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); +#else +size_t iconv(); +#endif +], [], [am_cv_proto_iconv_arg1=""], [am_cv_proto_iconv_arg1="const"]) + am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"]) + am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` + AC_MSG_RESULT([ + $am_cv_proto_iconv]) + AC_DEFINE_UNQUOTED([ICONV_CONST], [$am_cv_proto_iconv_arg1], + [Define as const if the declaration of iconv() needs const.]) + fi +]) diff --git a/m4/intlmacosx.m4 b/m4/intlmacosx.m4 new file mode 100644 index 0000000..dd91025 --- /dev/null +++ b/m4/intlmacosx.m4 @@ -0,0 +1,51 @@ +# intlmacosx.m4 serial 3 (gettext-0.18) +dnl Copyright (C) 2004-2010 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. +dnl +dnl This file can can be used in projects which are not available under +dnl the GNU General Public License or the GNU Library General Public +dnl License but which still want to provide support for the GNU gettext +dnl functionality. +dnl Please note that the actual code of the GNU gettext library is covered +dnl by the GNU Library General Public License, and the rest of the GNU +dnl gettext package package is covered by the GNU General Public License. +dnl They are *not* in the public domain. + +dnl Checks for special options needed on MacOS X. +dnl Defines INTL_MACOSX_LIBS. +AC_DEFUN([gt_INTL_MACOSX], +[ + dnl Check for API introduced in MacOS X 10.2. + AC_CACHE_CHECK([for CFPreferencesCopyAppValue], + [gt_cv_func_CFPreferencesCopyAppValue], + [gt_save_LIBS="$LIBS" + LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" + AC_TRY_LINK([#include ], + [CFPreferencesCopyAppValue(NULL, NULL)], + [gt_cv_func_CFPreferencesCopyAppValue=yes], + [gt_cv_func_CFPreferencesCopyAppValue=no]) + LIBS="$gt_save_LIBS"]) + if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then + AC_DEFINE([HAVE_CFPREFERENCESCOPYAPPVALUE], [1], + [Define to 1 if you have the MacOS X function CFPreferencesCopyAppValue in the CoreFoundation framework.]) + fi + dnl Check for API introduced in MacOS X 10.3. + AC_CACHE_CHECK([for CFLocaleCopyCurrent], [gt_cv_func_CFLocaleCopyCurrent], + [gt_save_LIBS="$LIBS" + LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" + AC_TRY_LINK([#include ], [CFLocaleCopyCurrent();], + [gt_cv_func_CFLocaleCopyCurrent=yes], + [gt_cv_func_CFLocaleCopyCurrent=no]) + LIBS="$gt_save_LIBS"]) + if test $gt_cv_func_CFLocaleCopyCurrent = yes; then + AC_DEFINE([HAVE_CFLOCALECOPYCURRENT], [1], + [Define to 1 if you have the MacOS X function CFLocaleCopyCurrent in the CoreFoundation framework.]) + fi + INTL_MACOSX_LIBS= + if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then + INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation" + fi + AC_SUBST([INTL_MACOSX_LIBS]) +]) diff --git a/m4/lib-ld.m4 b/m4/lib-ld.m4 new file mode 100644 index 0000000..ebb3052 --- /dev/null +++ b/m4/lib-ld.m4 @@ -0,0 +1,110 @@ +# lib-ld.m4 serial 4 (gettext-0.18) +dnl Copyright (C) 1996-2003, 2009-2010 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Subroutines of libtool.m4, +dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision +dnl with libtool.m4. + +dnl From libtool-1.4. Sets the variable with_gnu_ld to yes or no. +AC_DEFUN([AC_LIB_PROG_LD_GNU], +[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], [acl_cv_prog_gnu_ld], +[# I'd rather use --version here, but apparently some GNU ld's only accept -v. +case `$LD -v 2>&1 conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + AC_MSG_CHECKING([for ld used by GCC]) + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [[\\/]* | [A-Za-z]:[\\/]*)] + [re_direlt='/[^/][^/]*/\.\./'] + # Canonicalize the path of ld + ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + AC_MSG_CHECKING([for GNU ld]) +else + AC_MSG_CHECKING([for non-GNU ld]) +fi +AC_CACHE_VAL([acl_cv_path_LD], +[if test -z "$LD"; then + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + acl_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some GNU ld's only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break ;; + *) + test "$with_gnu_ld" != yes && break ;; + esac + fi + done + IFS="$ac_save_ifs" +else + acl_cv_path_LD="$LD" # Let the user override the test with a path. +fi]) +LD="$acl_cv_path_LD" +if test -n "$LD"; then + AC_MSG_RESULT([$LD]) +else + AC_MSG_RESULT([no]) +fi +test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) +AC_LIB_PROG_LD_GNU +]) diff --git a/m4/lib-link.m4 b/m4/lib-link.m4 new file mode 100644 index 0000000..c73bd8e --- /dev/null +++ b/m4/lib-link.m4 @@ -0,0 +1,774 @@ +# lib-link.m4 serial 21 (gettext-0.18) +dnl Copyright (C) 2001-2010 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_PREREQ([2.54]) + +dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and +dnl the libraries corresponding to explicit and implicit dependencies. +dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and +dnl augments the CPPFLAGS variable. +dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname +dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem. +AC_DEFUN([AC_LIB_LINKFLAGS], +[ + AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) + AC_REQUIRE([AC_LIB_RPATH]) + pushdef([Name],[translit([$1],[./-], [___])]) + pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) + AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [ + AC_LIB_LINKFLAGS_BODY([$1], [$2]) + ac_cv_lib[]Name[]_libs="$LIB[]NAME" + ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME" + ac_cv_lib[]Name[]_cppflags="$INC[]NAME" + ac_cv_lib[]Name[]_prefix="$LIB[]NAME[]_PREFIX" + ]) + LIB[]NAME="$ac_cv_lib[]Name[]_libs" + LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs" + INC[]NAME="$ac_cv_lib[]Name[]_cppflags" + LIB[]NAME[]_PREFIX="$ac_cv_lib[]Name[]_prefix" + AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) + AC_SUBST([LIB]NAME) + AC_SUBST([LTLIB]NAME) + AC_SUBST([LIB]NAME[_PREFIX]) + dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the + dnl results of this search when this library appears as a dependency. + HAVE_LIB[]NAME=yes + popdef([NAME]) + popdef([Name]) +]) + +dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode, [missing-message]) +dnl searches for libname and the libraries corresponding to explicit and +dnl implicit dependencies, together with the specified include files and +dnl the ability to compile and link the specified testcode. The missing-message +dnl defaults to 'no' and may contain additional hints for the user. +dnl If found, it sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME} +dnl and LTLIB${NAME} variables and augments the CPPFLAGS variable, and +dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs +dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty. +dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname +dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem. +AC_DEFUN([AC_LIB_HAVE_LINKFLAGS], +[ + AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) + AC_REQUIRE([AC_LIB_RPATH]) + pushdef([Name],[translit([$1],[./-], [___])]) + pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) + + dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME + dnl accordingly. + AC_LIB_LINKFLAGS_BODY([$1], [$2]) + + dnl Add $INC[]NAME to CPPFLAGS before performing the following checks, + dnl because if the user has installed lib[]Name and not disabled its use + dnl via --without-lib[]Name-prefix, he wants to use it. + ac_save_CPPFLAGS="$CPPFLAGS" + AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) + + AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [ + ac_save_LIBS="$LIBS" + dnl If $LIB[]NAME contains some -l options, add it to the end of LIBS, + dnl because these -l options might require -L options that are present in + dnl LIBS. -l options benefit only from the -L options listed before it. + dnl Otherwise, add it to the front of LIBS, because it may be a static + dnl library that depends on another static library that is present in LIBS. + dnl Static libraries benefit only from the static libraries listed after + dnl it. + case " $LIB[]NAME" in + *" -l"*) LIBS="$LIBS $LIB[]NAME" ;; + *) LIBS="$LIB[]NAME $LIBS" ;; + esac + AC_TRY_LINK([$3], [$4], + [ac_cv_lib[]Name=yes], + [ac_cv_lib[]Name='m4_if([$5], [], [no], [[$5]])']) + LIBS="$ac_save_LIBS" + ]) + if test "$ac_cv_lib[]Name" = yes; then + HAVE_LIB[]NAME=yes + AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the lib][$1 library.]) + AC_MSG_CHECKING([how to link with lib[]$1]) + AC_MSG_RESULT([$LIB[]NAME]) + else + HAVE_LIB[]NAME=no + dnl If $LIB[]NAME didn't lead to a usable library, we don't need + dnl $INC[]NAME either. + CPPFLAGS="$ac_save_CPPFLAGS" + LIB[]NAME= + LTLIB[]NAME= + LIB[]NAME[]_PREFIX= + fi + AC_SUBST([HAVE_LIB]NAME) + AC_SUBST([LIB]NAME) + AC_SUBST([LTLIB]NAME) + AC_SUBST([LIB]NAME[_PREFIX]) + popdef([NAME]) + popdef([Name]) +]) + +dnl Determine the platform dependent parameters needed to use rpath: +dnl acl_libext, +dnl acl_shlibext, +dnl acl_hardcode_libdir_flag_spec, +dnl acl_hardcode_libdir_separator, +dnl acl_hardcode_direct, +dnl acl_hardcode_minus_L. +AC_DEFUN([AC_LIB_RPATH], +[ + dnl Tell automake >= 1.10 to complain if config.rpath is missing. + m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([config.rpath])]) + AC_REQUIRE([AC_PROG_CC]) dnl we use $CC, $GCC, $LDFLAGS + AC_REQUIRE([AC_LIB_PROG_LD]) dnl we use $LD, $with_gnu_ld + AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use $host + AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir + AC_CACHE_CHECK([for shared library run path origin], [acl_cv_rpath], [ + CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ + ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh + . ./conftest.sh + rm -f ./conftest.sh + acl_cv_rpath=done + ]) + wl="$acl_cv_wl" + acl_libext="$acl_cv_libext" + acl_shlibext="$acl_cv_shlibext" + acl_libname_spec="$acl_cv_libname_spec" + acl_library_names_spec="$acl_cv_library_names_spec" + acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" + acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" + acl_hardcode_direct="$acl_cv_hardcode_direct" + acl_hardcode_minus_L="$acl_cv_hardcode_minus_L" + dnl Determine whether the user wants rpath handling at all. + AC_ARG_ENABLE([rpath], + [ --disable-rpath do not hardcode runtime library paths], + :, enable_rpath=yes) +]) + +dnl AC_LIB_FROMPACKAGE(name, package) +dnl declares that libname comes from the given package. The configure file +dnl will then not have a --with-libname-prefix option but a +dnl --with-package-prefix option. Several libraries can come from the same +dnl package. This declaration must occur before an AC_LIB_LINKFLAGS or similar +dnl macro call that searches for libname. +AC_DEFUN([AC_LIB_FROMPACKAGE], +[ + pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) + define([acl_frompackage_]NAME, [$2]) + popdef([NAME]) + pushdef([PACK],[$2]) + pushdef([PACKUP],[translit(PACK,[abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) + define([acl_libsinpackage_]PACKUP, + m4_ifdef([acl_libsinpackage_]PACKUP, [acl_libsinpackage_]PACKUP[[, ]],)[lib$1]) + popdef([PACKUP]) + popdef([PACK]) +]) + +dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and +dnl the libraries corresponding to explicit and implicit dependencies. +dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables. +dnl Also, sets the LIB${NAME}_PREFIX variable to nonempty if libname was found +dnl in ${LIB${NAME}_PREFIX}/$acl_libdirstem. +AC_DEFUN([AC_LIB_LINKFLAGS_BODY], +[ + AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) + pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) + pushdef([PACK],[m4_ifdef([acl_frompackage_]NAME, [acl_frompackage_]NAME, lib[$1])]) + pushdef([PACKUP],[translit(PACK,[abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) + pushdef([PACKLIBS],[m4_ifdef([acl_frompackage_]NAME, [acl_libsinpackage_]PACKUP, lib[$1])]) + dnl Autoconf >= 2.61 supports dots in --with options. + pushdef([P_A_C_K],[m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]),[2.61]),[-1],[translit(PACK,[.],[_])],PACK)]) + dnl By default, look in $includedir and $libdir. + use_additional=yes + AC_LIB_WITH_FINAL_PREFIX([ + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + ]) + AC_ARG_WITH(P_A_C_K[-prefix], +[[ --with-]]P_A_C_K[[-prefix[=DIR] search for ]PACKLIBS[ in DIR/include and DIR/lib + --without-]]P_A_C_K[[-prefix don't search for ]PACKLIBS[ in includedir and libdir]], +[ + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + AC_LIB_WITH_FINAL_PREFIX([ + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + ]) + else + additional_includedir="$withval/include" + additional_libdir="$withval/$acl_libdirstem" + if test "$acl_libdirstem2" != "$acl_libdirstem" \ + && ! test -d "$withval/$acl_libdirstem"; then + additional_libdir="$withval/$acl_libdirstem2" + fi + fi + fi +]) + dnl Search the library and its dependencies in $additional_libdir and + dnl $LDFLAGS. Using breadth-first-seach. + LIB[]NAME= + LTLIB[]NAME= + INC[]NAME= + LIB[]NAME[]_PREFIX= + dnl HAVE_LIB${NAME} is an indicator that LIB${NAME}, LTLIB${NAME} have been + dnl computed. So it has to be reset here. + HAVE_LIB[]NAME= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='$1 $2' + while test -n "$names_next_round"; do + names_this_round="$names_next_round" + names_next_round= + for name in $names_this_round; do + already_handled= + for n in $names_already_handled; do + if test "$n" = "$name"; then + already_handled=yes + break + fi + done + if test -z "$already_handled"; then + names_already_handled="$names_already_handled $name" + dnl See if it was already located by an earlier AC_LIB_LINKFLAGS + dnl or AC_LIB_HAVE_LINKFLAGS call. + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` + eval value=\"\$HAVE_LIB$uppername\" + if test -n "$value"; then + if test "$value" = yes; then + eval value=\"\$LIB$uppername\" + test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value" + else + dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined + dnl that this library doesn't exist. So just drop it. + : + fi + else + dnl Search the library lib$name in $additional_libdir and $LDFLAGS + dnl and the already constructed $LIBNAME/$LTLIBNAME. + found_dir= + found_la= + found_so= + found_a= + eval libname=\"$acl_libname_spec\" # typically: libname=lib$name + if test -n "$acl_shlibext"; then + shrext=".$acl_shlibext" # typically: shrext=.so + else + shrext= + fi + if test $use_additional = yes; then + dir="$additional_libdir" + dnl The same code as in the loop below: + dnl First look for a shared library. + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + dnl Then look for a static library. + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + fi + if test "X$found_dir" = "X"; then + for x in $LDFLAGS $LTLIB[]NAME; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + case "$x" in + -L*) + dir=`echo "X$x" | sed -e 's/^X-L//'` + dnl First look for a shared library. + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + dnl Then look for a static library. + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + ;; + esac + if test "X$found_dir" != "X"; then + break + fi + done + fi + if test "X$found_dir" != "X"; then + dnl Found the library. + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name" + if test "X$found_so" != "X"; then + dnl Linking with a shared library. We attempt to hardcode its + dnl directory into the executable's runpath, unless it's the + dnl standard /usr/lib. + if test "$enable_rpath" = no \ + || test "X$found_dir" = "X/usr/$acl_libdirstem" \ + || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then + dnl No hardcoding is needed. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" + else + dnl Use an explicit option to hardcode DIR into the resulting + dnl binary. + dnl Potentially add DIR to ltrpathdirs. + dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $found_dir" + fi + dnl The hardcoding into $LIBNAME is system dependent. + if test "$acl_hardcode_direct" = yes; then + dnl Using DIR/libNAME.so during linking hardcodes DIR into the + dnl resulting binary. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" + else + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + dnl Use an explicit option to hardcode DIR into the resulting + dnl binary. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" + dnl Potentially add DIR to rpathdirs. + dnl The rpathdirs will be appended to $LIBNAME at the end. + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $found_dir" + fi + else + dnl Rely on "-L$found_dir". + dnl But don't add it if it's already contained in the LDFLAGS + dnl or the already constructed $LIBNAME + haveit= + for x in $LDFLAGS $LIB[]NAME; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-L$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir" + fi + if test "$acl_hardcode_minus_L" != no; then + dnl FIXME: Not sure whether we should use + dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" + dnl here. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" + else + dnl We cannot use $acl_hardcode_runpath_var and LD_RUN_PATH + dnl here, because this doesn't fit in flags passed to the + dnl compiler. So give up. No hardcoding. This affects only + dnl very old systems. + dnl FIXME: Not sure whether we should use + dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" + dnl here. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + dnl Linking with a static library. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a" + else + dnl We shouldn't come here, but anyway it's good to have a + dnl fallback. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name" + fi + fi + dnl Assume the include files are nearby. + additional_includedir= + case "$found_dir" in + */$acl_libdirstem | */$acl_libdirstem/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` + if test "$name" = '$1'; then + LIB[]NAME[]_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + */$acl_libdirstem2 | */$acl_libdirstem2/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` + if test "$name" = '$1'; then + LIB[]NAME[]_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + esac + if test "X$additional_includedir" != "X"; then + dnl Potentially add $additional_includedir to $INCNAME. + dnl But don't add it + dnl 1. if it's the standard /usr/include, + dnl 2. if it's /usr/local/include and we are using GCC on Linux, + dnl 3. if it's already present in $CPPFLAGS or the already + dnl constructed $INCNAME, + dnl 4. if it doesn't exist as a directory. + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + for x in $CPPFLAGS $INC[]NAME; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + dnl Really add $additional_includedir to $INCNAME. + INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir" + fi + fi + fi + fi + fi + dnl Look for dependencies. + if test -n "$found_la"; then + dnl Read the .la file. It defines the variables + dnl dlname, library_names, old_library, dependency_libs, current, + dnl age, revision, installed, dlopen, dlpreopen, libdir. + save_libdir="$libdir" + case "$found_la" in + */* | *\\*) . "$found_la" ;; + *) . "./$found_la" ;; + esac + libdir="$save_libdir" + dnl We use only dependency_libs. + for dep in $dependency_libs; do + case "$dep" in + -L*) + additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` + dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME. + dnl But don't add it + dnl 1. if it's the standard /usr/lib, + dnl 2. if it's /usr/local/lib and we are using GCC on Linux, + dnl 3. if it's already present in $LDFLAGS or the already + dnl constructed $LIBNAME, + dnl 4. if it doesn't exist as a directory. + if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ + && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then + haveit= + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ + || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + haveit= + for x in $LDFLAGS $LIB[]NAME; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + dnl Really add $additional_libdir to $LIBNAME. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIB[]NAME; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + dnl Really add $additional_libdir to $LTLIBNAME. + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir" + fi + fi + fi + fi + ;; + -R*) + dir=`echo "X$dep" | sed -e 's/^X-R//'` + if test "$enable_rpath" != no; then + dnl Potentially add DIR to rpathdirs. + dnl The rpathdirs will be appended to $LIBNAME at the end. + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $dir" + fi + dnl Potentially add DIR to ltrpathdirs. + dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $dir" + fi + fi + ;; + -l*) + dnl Handle this in the next round. + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` + ;; + *.la) + dnl Handle this in the next round. Throw away the .la's + dnl directory; it is already contained in a preceding -L + dnl option. + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + dnl Most likely an immediate library name. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep" + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep" + ;; + esac + done + fi + else + dnl Didn't find the library; assume it is in the system directories + dnl known to the linker and runtime loader. (All the system + dnl directories known to the linker should also be known to the + dnl runtime loader, otherwise the system is severely misconfigured.) + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name" + fi + fi + fi + done + done + if test "X$rpathdirs" != "X"; then + if test -n "$acl_hardcode_libdir_separator"; then + dnl Weird platform: only the last -rpath option counts, the user must + dnl pass all path elements in one option. We can arrange that for a + dnl single library, but not when more than one $LIBNAMEs are used. + alldirs= + for found_dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" + done + dnl Note: acl_hardcode_libdir_flag_spec uses $libdir and $wl. + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" + else + dnl The -rpath options are cumulative. + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + dnl When using libtool, the option that works for both libraries and + dnl executables is -R. The -R options are cumulative. + for found_dir in $ltrpathdirs; do + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir" + done + fi + popdef([P_A_C_K]) + popdef([PACKLIBS]) + popdef([PACKUP]) + popdef([PACK]) + popdef([NAME]) +]) + +dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR, +dnl unless already present in VAR. +dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes +dnl contains two or three consecutive elements that belong together. +AC_DEFUN([AC_LIB_APPENDTOVAR], +[ + for element in [$2]; do + haveit= + for x in $[$1]; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + [$1]="${[$1]}${[$1]:+ }$element" + fi + done +]) + +dnl For those cases where a variable contains several -L and -l options +dnl referring to unknown libraries and directories, this macro determines the +dnl necessary additional linker options for the runtime path. +dnl AC_LIB_LINKFLAGS_FROM_LIBS([LDADDVAR], [LIBSVALUE], [USE-LIBTOOL]) +dnl sets LDADDVAR to linker options needed together with LIBSVALUE. +dnl If USE-LIBTOOL evaluates to non-empty, linking with libtool is assumed, +dnl otherwise linking without libtool is assumed. +AC_DEFUN([AC_LIB_LINKFLAGS_FROM_LIBS], +[ + AC_REQUIRE([AC_LIB_RPATH]) + AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) + $1= + if test "$enable_rpath" != no; then + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + dnl Use an explicit option to hardcode directories into the resulting + dnl binary. + rpathdirs= + next= + for opt in $2; do + if test -n "$next"; then + dir="$next" + dnl No need to hardcode the standard /usr/lib. + if test "X$dir" != "X/usr/$acl_libdirstem" \ + && test "X$dir" != "X/usr/$acl_libdirstem2"; then + rpathdirs="$rpathdirs $dir" + fi + next= + else + case $opt in + -L) next=yes ;; + -L*) dir=`echo "X$opt" | sed -e 's,^X-L,,'` + dnl No need to hardcode the standard /usr/lib. + if test "X$dir" != "X/usr/$acl_libdirstem" \ + && test "X$dir" != "X/usr/$acl_libdirstem2"; then + rpathdirs="$rpathdirs $dir" + fi + next= ;; + *) next= ;; + esac + fi + done + if test "X$rpathdirs" != "X"; then + if test -n ""$3""; then + dnl libtool is used for linking. Use -R options. + for dir in $rpathdirs; do + $1="${$1}${$1:+ }-R$dir" + done + else + dnl The linker is used for linking directly. + if test -n "$acl_hardcode_libdir_separator"; then + dnl Weird platform: only the last -rpath option counts, the user + dnl must pass all path elements in one option. + alldirs= + for dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$dir" + done + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + $1="$flag" + else + dnl The -rpath options are cumulative. + for dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + $1="${$1}${$1:+ }$flag" + done + fi + fi + fi + fi + fi + AC_SUBST([$1]) +]) diff --git a/m4/lib-prefix.m4 b/m4/lib-prefix.m4 new file mode 100644 index 0000000..1601cea --- /dev/null +++ b/m4/lib-prefix.m4 @@ -0,0 +1,224 @@ +# lib-prefix.m4 serial 7 (gettext-0.18) +dnl Copyright (C) 2001-2005, 2008-2010 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and +dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't +dnl require excessive bracketing. +ifdef([AC_HELP_STRING], +[AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])], +[AC_DEFUN([AC_][LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])]) + +dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed +dnl to access previously installed libraries. The basic assumption is that +dnl a user will want packages to use other packages he previously installed +dnl with the same --prefix option. +dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate +dnl libraries, but is otherwise very convenient. +AC_DEFUN([AC_LIB_PREFIX], +[ + AC_BEFORE([$0], [AC_LIB_LINKFLAGS]) + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) + AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) + dnl By default, look in $includedir and $libdir. + use_additional=yes + AC_LIB_WITH_FINAL_PREFIX([ + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + ]) + AC_LIB_ARG_WITH([lib-prefix], +[ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib + --without-lib-prefix don't search for libraries in includedir and libdir], +[ + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + AC_LIB_WITH_FINAL_PREFIX([ + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + ]) + else + additional_includedir="$withval/include" + additional_libdir="$withval/$acl_libdirstem" + fi + fi +]) + if test $use_additional = yes; then + dnl Potentially add $additional_includedir to $CPPFLAGS. + dnl But don't add it + dnl 1. if it's the standard /usr/include, + dnl 2. if it's already present in $CPPFLAGS, + dnl 3. if it's /usr/local/include and we are using GCC on Linux, + dnl 4. if it doesn't exist as a directory. + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + for x in $CPPFLAGS; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + dnl Really add $additional_includedir to $CPPFLAGS. + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir" + fi + fi + fi + fi + dnl Potentially add $additional_libdir to $LDFLAGS. + dnl But don't add it + dnl 1. if it's the standard /usr/lib, + dnl 2. if it's already present in $LDFLAGS, + dnl 3. if it's /usr/local/lib and we are using GCC on Linux, + dnl 4. if it doesn't exist as a directory. + if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then + haveit= + for x in $LDFLAGS; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then + if test -n "$GCC"; then + case $host_os in + linux*) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + dnl Really add $additional_libdir to $LDFLAGS. + LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir" + fi + fi + fi + fi + fi +]) + +dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix, +dnl acl_final_exec_prefix, containing the values to which $prefix and +dnl $exec_prefix will expand at the end of the configure script. +AC_DEFUN([AC_LIB_PREPARE_PREFIX], +[ + dnl Unfortunately, prefix and exec_prefix get only finally determined + dnl at the end of configure. + if test "X$prefix" = "XNONE"; then + acl_final_prefix="$ac_default_prefix" + else + acl_final_prefix="$prefix" + fi + if test "X$exec_prefix" = "XNONE"; then + acl_final_exec_prefix='${prefix}' + else + acl_final_exec_prefix="$exec_prefix" + fi + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" + prefix="$acl_save_prefix" +]) + +dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the +dnl variables prefix and exec_prefix bound to the values they will have +dnl at the end of the configure script. +AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX], +[ + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + $1 + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" +]) + +dnl AC_LIB_PREPARE_MULTILIB creates +dnl - a variable acl_libdirstem, containing the basename of the libdir, either +dnl "lib" or "lib64" or "lib/64", +dnl - a variable acl_libdirstem2, as a secondary possible value for +dnl acl_libdirstem, either the same as acl_libdirstem or "lib/sparcv9" or +dnl "lib/amd64". +AC_DEFUN([AC_LIB_PREPARE_MULTILIB], +[ + dnl There is no formal standard regarding lib and lib64. + dnl On glibc systems, the current practice is that on a system supporting + dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under + dnl $prefix/lib64 and 32-bit libraries go under $prefix/lib. We determine + dnl the compiler's default mode by looking at the compiler's library search + dnl path. If at least one of its elements ends in /lib64 or points to a + dnl directory whose absolute pathname ends in /lib64, we assume a 64-bit ABI. + dnl Otherwise we use the default, namely "lib". + dnl On Solaris systems, the current practice is that on a system supporting + dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under + dnl $prefix/lib/64 (which is a symlink to either $prefix/lib/sparcv9 or + dnl $prefix/lib/amd64) and 32-bit libraries go under $prefix/lib. + AC_REQUIRE([AC_CANONICAL_HOST]) + acl_libdirstem=lib + acl_libdirstem2= + case "$host_os" in + solaris*) + dnl See Solaris 10 Software Developer Collection > Solaris 64-bit Developer's Guide > The Development Environment + dnl . + dnl "Portable Makefiles should refer to any library directories using the 64 symbolic link." + dnl But we want to recognize the sparcv9 or amd64 subdirectory also if the + dnl symlink is missing, so we set acl_libdirstem2 too. + AC_CACHE_CHECK([for 64-bit host], [gl_cv_solaris_64bit], + [AC_EGREP_CPP([sixtyfour bits], [ +#ifdef _LP64 +sixtyfour bits +#endif + ], [gl_cv_solaris_64bit=yes], [gl_cv_solaris_64bit=no]) + ]) + if test $gl_cv_solaris_64bit = yes; then + acl_libdirstem=lib/64 + case "$host_cpu" in + sparc*) acl_libdirstem2=lib/sparcv9 ;; + i*86 | x86_64) acl_libdirstem2=lib/amd64 ;; + esac + fi + ;; + *) + searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'` + if test -n "$searchpath"; then + acl_save_IFS="${IFS= }"; IFS=":" + for searchdir in $searchpath; do + if test -d "$searchdir"; then + case "$searchdir" in + */lib64/ | */lib64 ) acl_libdirstem=lib64 ;; + */../ | */.. ) + # Better ignore directories of this form. They are misleading. + ;; + *) searchdir=`cd "$searchdir" && pwd` + case "$searchdir" in + */lib64 ) acl_libdirstem=lib64 ;; + esac ;; + esac + fi + done + IFS="$acl_save_IFS" + fi + ;; + esac + test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem" +]) diff --git a/m4/libtool.m4 b/m4/libtool.m4 new file mode 100644 index 0000000..10ab284 --- /dev/null +++ b/m4/libtool.m4 @@ -0,0 +1,8388 @@ +# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- +# +# Copyright (C) 1996-2001, 2003-2015 Free Software Foundation, Inc. +# Written by Gordon Matzigkeit, 1996 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +m4_define([_LT_COPYING], [dnl +# Copyright (C) 2014 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# GNU Libtool is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of of the License, or +# (at your option) any later version. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program or library that is built +# using GNU Libtool, you may include this file under the same +# distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . +]) + +# serial 58 LT_INIT + + +# LT_PREREQ(VERSION) +# ------------------ +# Complain and exit if this libtool version is less that VERSION. +m4_defun([LT_PREREQ], +[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, + [m4_default([$3], + [m4_fatal([Libtool version $1 or higher is required], + 63)])], + [$2])]) + + +# _LT_CHECK_BUILDDIR +# ------------------ +# Complain if the absolute build directory name contains unusual characters +m4_defun([_LT_CHECK_BUILDDIR], +[case `pwd` in + *\ * | *\ *) + AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; +esac +]) + + +# LT_INIT([OPTIONS]) +# ------------------ +AC_DEFUN([LT_INIT], +[AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK +AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl +AC_BEFORE([$0], [LT_LANG])dnl +AC_BEFORE([$0], [LT_OUTPUT])dnl +AC_BEFORE([$0], [LTDL_INIT])dnl +m4_require([_LT_CHECK_BUILDDIR])dnl + +dnl Autoconf doesn't catch unexpanded LT_ macros by default: +m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl +m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl +dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 +dnl unless we require an AC_DEFUNed macro: +AC_REQUIRE([LTOPTIONS_VERSION])dnl +AC_REQUIRE([LTSUGAR_VERSION])dnl +AC_REQUIRE([LTVERSION_VERSION])dnl +AC_REQUIRE([LTOBSOLETE_VERSION])dnl +m4_require([_LT_PROG_LTMAIN])dnl + +_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) + +dnl Parse OPTIONS +_LT_SET_OPTIONS([$0], [$1]) + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS=$ltmain + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' +AC_SUBST(LIBTOOL)dnl + +_LT_SETUP + +# Only expand once: +m4_define([LT_INIT]) +])# LT_INIT + +# Old names: +AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) +AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PROG_LIBTOOL], []) +dnl AC_DEFUN([AM_PROG_LIBTOOL], []) + + +# _LT_PREPARE_CC_BASENAME +# ----------------------- +m4_defun([_LT_PREPARE_CC_BASENAME], [ +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +func_cc_basename () +{ + for cc_temp in @S|@*""; do + case $cc_temp in + compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; + distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; + \-*) ;; + *) break;; + esac + done + func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +} +])# _LT_PREPARE_CC_BASENAME + + +# _LT_CC_BASENAME(CC) +# ------------------- +# It would be clearer to call AC_REQUIREs from _LT_PREPARE_CC_BASENAME, +# but that macro is also expanded into generated libtool script, which +# arranges for $SED and $ECHO to be set by different means. +m4_defun([_LT_CC_BASENAME], +[m4_require([_LT_PREPARE_CC_BASENAME])dnl +AC_REQUIRE([_LT_DECL_SED])dnl +AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl +func_cc_basename $1 +cc_basename=$func_cc_basename_result +]) + + +# _LT_FILEUTILS_DEFAULTS +# ---------------------- +# It is okay to use these file commands and assume they have been set +# sensibly after 'm4_require([_LT_FILEUTILS_DEFAULTS])'. +m4_defun([_LT_FILEUTILS_DEFAULTS], +[: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} +])# _LT_FILEUTILS_DEFAULTS + + +# _LT_SETUP +# --------- +m4_defun([_LT_SETUP], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl +AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl + +_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl +dnl +_LT_DECL([], [host_alias], [0], [The host system])dnl +_LT_DECL([], [host], [0])dnl +_LT_DECL([], [host_os], [0])dnl +dnl +_LT_DECL([], [build_alias], [0], [The build system])dnl +_LT_DECL([], [build], [0])dnl +_LT_DECL([], [build_os], [0])dnl +dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +dnl +AC_REQUIRE([AC_PROG_LN_S])dnl +test -z "$LN_S" && LN_S="ln -s" +_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl +dnl +AC_REQUIRE([LT_CMD_MAX_LEN])dnl +_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl +_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl +dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_CHECK_SHELL_FEATURES])dnl +m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl +m4_require([_LT_CMD_RELOAD])dnl +m4_require([_LT_CHECK_MAGIC_METHOD])dnl +m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl +m4_require([_LT_CMD_OLD_ARCHIVE])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl +m4_require([_LT_WITH_SYSROOT])dnl +m4_require([_LT_CMD_TRUNCATE])dnl + +_LT_CONFIG_LIBTOOL_INIT([ +# See if we are running on zsh, and set the options that allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST +fi +]) +if test -n "${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST +fi + +_LT_CHECK_OBJDIR + +m4_require([_LT_TAG_COMPILER])dnl + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test set != "${COLLECT_NAMES+set}"; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a '.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld=$lt_cv_prog_gnu_ld + +old_CC=$CC +old_CFLAGS=$CFLAGS + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +_LT_CC_BASENAME([$compiler]) + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + _LT_PATH_MAGIC + fi + ;; +esac + +# Use C for the default configuration in the libtool script +LT_SUPPORTED_TAG([CC]) +_LT_LANG_C_CONFIG +_LT_LANG_DEFAULT_CONFIG +_LT_CONFIG_COMMANDS +])# _LT_SETUP + + +# _LT_PREPARE_SED_QUOTE_VARS +# -------------------------- +# Define a few sed substitution that help us do robust quoting. +m4_defun([_LT_PREPARE_SED_QUOTE_VARS], +[# Backslashify metacharacters that are still active within +# double-quoted strings. +sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\([["`\\]]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' +]) + +# _LT_PROG_LTMAIN +# --------------- +# Note that this code is called both from 'configure', and 'config.status' +# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, +# 'config.status' has no value for ac_aux_dir unless we are using Automake, +# so we pass a copy along to make sure it has a sensible value anyway. +m4_defun([_LT_PROG_LTMAIN], +[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl +_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) +ltmain=$ac_aux_dir/ltmain.sh +])# _LT_PROG_LTMAIN + + +## ------------------------------------- ## +## Accumulate code for creating libtool. ## +## ------------------------------------- ## + +# So that we can recreate a full libtool script including additional +# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS +# in macros and then make a single call at the end using the 'libtool' +# label. + + +# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) +# ---------------------------------------- +# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL_INIT], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_INIT], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_INIT]) + + +# _LT_CONFIG_LIBTOOL([COMMANDS]) +# ------------------------------ +# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) + + +# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) +# ----------------------------------------------------- +m4_defun([_LT_CONFIG_SAVE_COMMANDS], +[_LT_CONFIG_LIBTOOL([$1]) +_LT_CONFIG_LIBTOOL_INIT([$2]) +]) + + +# _LT_FORMAT_COMMENT([COMMENT]) +# ----------------------------- +# Add leading comment marks to the start of each line, and a trailing +# full-stop to the whole comment if one is not present already. +m4_define([_LT_FORMAT_COMMENT], +[m4_ifval([$1], [ +m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], + [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) +)]) + + + +## ------------------------ ## +## FIXME: Eliminate VARNAME ## +## ------------------------ ## + + +# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) +# ------------------------------------------------------------------- +# CONFIGNAME is the name given to the value in the libtool script. +# VARNAME is the (base) name used in the configure script. +# VALUE may be 0, 1 or 2 for a computed quote escaped value based on +# VARNAME. Any other value will be used directly. +m4_define([_LT_DECL], +[lt_if_append_uniq([lt_decl_varnames], [$2], [, ], + [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], + [m4_ifval([$1], [$1], [$2])]) + lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) + m4_ifval([$4], + [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) + lt_dict_add_subkey([lt_decl_dict], [$2], + [tagged?], [m4_ifval([$5], [yes], [no])])]) +]) + + +# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) +# -------------------------------------------------------- +m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) + + +# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_tag_varnames], +[_lt_decl_filter([tagged?], [yes], $@)]) + + +# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) +# --------------------------------------------------------- +m4_define([_lt_decl_filter], +[m4_case([$#], + [0], [m4_fatal([$0: too few arguments: $#])], + [1], [m4_fatal([$0: too few arguments: $#: $1])], + [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], + [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], + [lt_dict_filter([lt_decl_dict], $@)])[]dnl +]) + + +# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) +# -------------------------------------------------- +m4_define([lt_decl_quote_varnames], +[_lt_decl_filter([value], [1], $@)]) + + +# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_dquote_varnames], +[_lt_decl_filter([value], [2], $@)]) + + +# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_varnames_tagged], +[m4_assert([$# <= 2])dnl +_$0(m4_quote(m4_default([$1], [[, ]])), + m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), + m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) +m4_define([_lt_decl_varnames_tagged], +[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) + + +# lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_all_varnames], +[_$0(m4_quote(m4_default([$1], [[, ]])), + m4_if([$2], [], + m4_quote(lt_decl_varnames), + m4_quote(m4_shift($@))))[]dnl +]) +m4_define([_lt_decl_all_varnames], +[lt_join($@, lt_decl_varnames_tagged([$1], + lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl +]) + + +# _LT_CONFIG_STATUS_DECLARE([VARNAME]) +# ------------------------------------ +# Quote a variable value, and forward it to 'config.status' so that its +# declaration there will have the same value as in 'configure'. VARNAME +# must have a single quote delimited value for this to work. +m4_define([_LT_CONFIG_STATUS_DECLARE], +[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`']) + + +# _LT_CONFIG_STATUS_DECLARATIONS +# ------------------------------ +# We delimit libtool config variables with single quotes, so when +# we write them to config.status, we have to be sure to quote all +# embedded single quotes properly. In configure, this macro expands +# each variable declared with _LT_DECL (and _LT_TAGDECL) into: +# +# ='`$ECHO "$" | $SED "$delay_single_quote_subst"`' +m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], +[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), + [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAGS +# ---------------- +# Output comment and list of tags supported by the script +m4_defun([_LT_LIBTOOL_TAGS], +[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl +available_tags='_LT_TAGS'dnl +]) + + +# _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) +# ----------------------------------- +# Extract the dictionary values for VARNAME (optionally with TAG) and +# expand to a commented shell variable setting: +# +# # Some comment about what VAR is for. +# visible_name=$lt_internal_name +m4_define([_LT_LIBTOOL_DECLARE], +[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], + [description])))[]dnl +m4_pushdef([_libtool_name], + m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl +m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), + [0], [_libtool_name=[$]$1], + [1], [_libtool_name=$lt_[]$1], + [2], [_libtool_name=$lt_[]$1], + [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl +m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl +]) + + +# _LT_LIBTOOL_CONFIG_VARS +# ----------------------- +# Produce commented declarations of non-tagged libtool config variables +# suitable for insertion in the LIBTOOL CONFIG section of the 'libtool' +# script. Tagged libtool config variables (even for the LIBTOOL CONFIG +# section) are produced by _LT_LIBTOOL_TAG_VARS. +m4_defun([_LT_LIBTOOL_CONFIG_VARS], +[m4_foreach([_lt_var], + m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAG_VARS(TAG) +# ------------------------- +m4_define([_LT_LIBTOOL_TAG_VARS], +[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) + + +# _LT_TAGVAR(VARNAME, [TAGNAME]) +# ------------------------------ +m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) + + +# _LT_CONFIG_COMMANDS +# ------------------- +# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of +# variables for single and double quote escaping we saved from calls +# to _LT_DECL, we can put quote escaped variables declarations +# into 'config.status', and then the shell code to quote escape them in +# for loops in 'config.status'. Finally, any additional code accumulated +# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. +m4_defun([_LT_CONFIG_COMMANDS], +[AC_PROVIDE_IFELSE([LT_OUTPUT], + dnl If the libtool generation code has been placed in $CONFIG_LT, + dnl instead of duplicating it all over again into config.status, + dnl then we will have config.status run $CONFIG_LT later, so it + dnl needs to know what name is stored there: + [AC_CONFIG_COMMANDS([libtool], + [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], + dnl If the libtool generation code is destined for config.status, + dnl expand the accumulated commands and init code now: + [AC_CONFIG_COMMANDS([libtool], + [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) +])#_LT_CONFIG_COMMANDS + + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], +[ + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +_LT_CONFIG_STATUS_DECLARATIONS +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$[]1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_quote_varnames); do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_dquote_varnames); do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +_LT_OUTPUT_LIBTOOL_INIT +]) + +# _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) +# ------------------------------------ +# Generate a child script FILE with all initialization necessary to +# reuse the environment learned by the parent script, and make the +# file executable. If COMMENT is supplied, it is inserted after the +# '#!' sequence but before initialization text begins. After this +# macro, additional text can be appended to FILE to form the body of +# the child script. The macro ends with non-zero status if the +# file could not be fully written (such as if the disk is full). +m4_ifdef([AS_INIT_GENERATED], +[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])], +[m4_defun([_LT_GENERATED_FILE_INIT], +[m4_require([AS_PREPARE])]dnl +[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl +[lt_write_fail=0 +cat >$1 <<_ASEOF || lt_write_fail=1 +#! $SHELL +# Generated by $as_me. +$2 +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$1 <<\_ASEOF || lt_write_fail=1 +AS_SHELL_SANITIZE +_AS_PREPARE +exec AS_MESSAGE_FD>&1 +_ASEOF +test 0 = "$lt_write_fail" && chmod +x $1[]dnl +m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT + +# LT_OUTPUT +# --------- +# This macro allows early generation of the libtool script (before +# AC_OUTPUT is called), incase it is used in configure for compilation +# tests. +AC_DEFUN([LT_OUTPUT], +[: ${CONFIG_LT=./config.lt} +AC_MSG_NOTICE([creating $CONFIG_LT]) +_LT_GENERATED_FILE_INIT(["$CONFIG_LT"], +[# Run this file to recreate a libtool stub with the current configuration.]) + +cat >>"$CONFIG_LT" <<\_LTEOF +lt_cl_silent=false +exec AS_MESSAGE_LOG_FD>>config.log +{ + echo + AS_BOX([Running $as_me.]) +} >&AS_MESSAGE_LOG_FD + +lt_cl_help="\ +'$as_me' creates a local libtool stub from the current configuration, +for use in further configure time tests before the real libtool is +generated. + +Usage: $[0] [[OPTIONS]] + + -h, --help print this help, then exit + -V, --version print version number, then exit + -q, --quiet do not print progress messages + -d, --debug don't remove temporary files + +Report bugs to ." + +lt_cl_version="\ +m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl +m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) +configured by $[0], generated by m4_PACKAGE_STRING. + +Copyright (C) 2011 Free Software Foundation, Inc. +This config.lt script is free software; the Free Software Foundation +gives unlimited permision to copy, distribute and modify it." + +while test 0 != $[#] +do + case $[1] in + --version | --v* | -V ) + echo "$lt_cl_version"; exit 0 ;; + --help | --h* | -h ) + echo "$lt_cl_help"; exit 0 ;; + --debug | --d* | -d ) + debug=: ;; + --quiet | --q* | --silent | --s* | -q ) + lt_cl_silent=: ;; + + -*) AC_MSG_ERROR([unrecognized option: $[1] +Try '$[0] --help' for more information.]) ;; + + *) AC_MSG_ERROR([unrecognized argument: $[1] +Try '$[0] --help' for more information.]) ;; + esac + shift +done + +if $lt_cl_silent; then + exec AS_MESSAGE_FD>/dev/null +fi +_LTEOF + +cat >>"$CONFIG_LT" <<_LTEOF +_LT_OUTPUT_LIBTOOL_COMMANDS_INIT +_LTEOF + +cat >>"$CONFIG_LT" <<\_LTEOF +AC_MSG_NOTICE([creating $ofile]) +_LT_OUTPUT_LIBTOOL_COMMANDS +AS_EXIT(0) +_LTEOF +chmod +x "$CONFIG_LT" + +# configure is writing to config.log, but config.lt does its own redirection, +# appending to config.log, which fails on DOS, as config.log is still kept +# open by configure. Here we exec the FD to /dev/null, effectively closing +# config.log, so it can be properly (re)opened and appended to by config.lt. +lt_cl_success=: +test yes = "$silent" && + lt_config_lt_args="$lt_config_lt_args --quiet" +exec AS_MESSAGE_LOG_FD>/dev/null +$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false +exec AS_MESSAGE_LOG_FD>>config.log +$lt_cl_success || AS_EXIT(1) +])# LT_OUTPUT + + +# _LT_CONFIG(TAG) +# --------------- +# If TAG is the built-in tag, create an initial libtool script with a +# default configuration from the untagged config vars. Otherwise add code +# to config.status for appending the configuration named by TAG from the +# matching tagged config vars. +m4_defun([_LT_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_CONFIG_SAVE_COMMANDS([ + m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl + m4_if(_LT_TAG, [C], [ + # See if we are running on zsh, and set the options that allow our + # commands through without removal of \ escapes. + if test -n "${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST + fi + + cfgfile=${ofile}T + trap "$RM \"$cfgfile\"; exit 1" 1 2 15 + $RM "$cfgfile" + + cat <<_LT_EOF >> "$cfgfile" +#! $SHELL +# Generated automatically by $as_me ($PACKAGE) $VERSION +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# NOTE: Changes made to this file will be lost: look at ltmain.sh. + +# Provide generalized library-building support services. +# Written by Gordon Matzigkeit, 1996 + +_LT_COPYING +_LT_LIBTOOL_TAGS + +# Configured defaults for sys_lib_dlsearch_path munging. +: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"} + +# ### BEGIN LIBTOOL CONFIG +_LT_LIBTOOL_CONFIG_VARS +_LT_LIBTOOL_TAG_VARS +# ### END LIBTOOL CONFIG + +_LT_EOF + + cat <<'_LT_EOF' >> "$cfgfile" + +# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE + +_LT_PREPARE_MUNGE_PATH_LIST +_LT_PREPARE_CC_BASENAME + +# ### END FUNCTIONS SHARED WITH CONFIGURE + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test set != "${COLLECT_NAMES+set}"; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + _LT_PROG_LTMAIN + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" +], +[cat <<_LT_EOF >> "$ofile" + +dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded +dnl in a comment (ie after a #). +# ### BEGIN LIBTOOL TAG CONFIG: $1 +_LT_LIBTOOL_TAG_VARS(_LT_TAG) +# ### END LIBTOOL TAG CONFIG: $1 +_LT_EOF +])dnl /m4_if +], +[m4_if([$1], [], [ + PACKAGE='$PACKAGE' + VERSION='$VERSION' + RM='$RM' + ofile='$ofile'], []) +])dnl /_LT_CONFIG_SAVE_COMMANDS +])# _LT_CONFIG + + +# LT_SUPPORTED_TAG(TAG) +# --------------------- +# Trace this macro to discover what tags are supported by the libtool +# --tag option, using: +# autoconf --trace 'LT_SUPPORTED_TAG:$1' +AC_DEFUN([LT_SUPPORTED_TAG], []) + + +# C support is built-in for now +m4_define([_LT_LANG_C_enabled], []) +m4_define([_LT_TAGS], []) + + +# LT_LANG(LANG) +# ------------- +# Enable libtool support for the given language if not already enabled. +AC_DEFUN([LT_LANG], +[AC_BEFORE([$0], [LT_OUTPUT])dnl +m4_case([$1], + [C], [_LT_LANG(C)], + [C++], [_LT_LANG(CXX)], + [Go], [_LT_LANG(GO)], + [Java], [_LT_LANG(GCJ)], + [Fortran 77], [_LT_LANG(F77)], + [Fortran], [_LT_LANG(FC)], + [Windows Resource], [_LT_LANG(RC)], + [m4_ifdef([_LT_LANG_]$1[_CONFIG], + [_LT_LANG($1)], + [m4_fatal([$0: unsupported language: "$1"])])])dnl +])# LT_LANG + + +# _LT_LANG(LANGNAME) +# ------------------ +m4_defun([_LT_LANG], +[m4_ifdef([_LT_LANG_]$1[_enabled], [], + [LT_SUPPORTED_TAG([$1])dnl + m4_append([_LT_TAGS], [$1 ])dnl + m4_define([_LT_LANG_]$1[_enabled], [])dnl + _LT_LANG_$1_CONFIG($1)])dnl +])# _LT_LANG + + +m4_ifndef([AC_PROG_GO], [ +############################################################ +# NOTE: This macro has been submitted for inclusion into # +# GNU Autoconf as AC_PROG_GO. When it is available in # +# a released version of Autoconf we should remove this # +# macro and use it instead. # +############################################################ +m4_defun([AC_PROG_GO], +[AC_LANG_PUSH(Go)dnl +AC_ARG_VAR([GOC], [Go compiler command])dnl +AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +AC_CHECK_TOOL(GOC, gccgo) +if test -z "$GOC"; then + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo]) + fi +fi +if test -z "$GOC"; then + AC_CHECK_PROG(GOC, gccgo, gccgo, false) +fi +])#m4_defun +])#m4_ifndef + + +# _LT_LANG_DEFAULT_CONFIG +# ----------------------- +m4_defun([_LT_LANG_DEFAULT_CONFIG], +[AC_PROVIDE_IFELSE([AC_PROG_CXX], + [LT_LANG(CXX)], + [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) + +AC_PROVIDE_IFELSE([AC_PROG_F77], + [LT_LANG(F77)], + [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) + +AC_PROVIDE_IFELSE([AC_PROG_FC], + [LT_LANG(FC)], + [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) + +dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal +dnl pulling things in needlessly. +AC_PROVIDE_IFELSE([AC_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([LT_PROG_GCJ], + [LT_LANG(GCJ)], + [m4_ifdef([AC_PROG_GCJ], + [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([A][M_PROG_GCJ], + [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([LT_PROG_GCJ], + [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) + +AC_PROVIDE_IFELSE([AC_PROG_GO], + [LT_LANG(GO)], + [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])]) + +AC_PROVIDE_IFELSE([LT_PROG_RC], + [LT_LANG(RC)], + [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) +])# _LT_LANG_DEFAULT_CONFIG + +# Obsolete macros: +AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) +AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) +AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) +AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) +AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_CXX], []) +dnl AC_DEFUN([AC_LIBTOOL_F77], []) +dnl AC_DEFUN([AC_LIBTOOL_FC], []) +dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) +dnl AC_DEFUN([AC_LIBTOOL_RC], []) + + +# _LT_TAG_COMPILER +# ---------------- +m4_defun([_LT_TAG_COMPILER], +[AC_REQUIRE([AC_PROG_CC])dnl + +_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl +_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl +_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl +_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC +])# _LT_TAG_COMPILER + + +# _LT_COMPILER_BOILERPLATE +# ------------------------ +# Check for compiler boilerplate output or warnings with +# the simple compiler test code. +m4_defun([_LT_COMPILER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* +])# _LT_COMPILER_BOILERPLATE + + +# _LT_LINKER_BOILERPLATE +# ---------------------- +# Check for linker boilerplate output or warnings with +# the simple link test code. +m4_defun([_LT_LINKER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* +])# _LT_LINKER_BOILERPLATE + +# _LT_REQUIRED_DARWIN_CHECKS +# ------------------------- +m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ + case $host_os in + rhapsody* | darwin*) + AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) + AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) + AC_CHECK_TOOL([LIPO], [lipo], [:]) + AC_CHECK_TOOL([OTOOL], [otool], [:]) + AC_CHECK_TOOL([OTOOL64], [otool64], [:]) + _LT_DECL([], [DSYMUTIL], [1], + [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) + _LT_DECL([], [NMEDIT], [1], + [Tool to change global to local symbols on Mac OS X]) + _LT_DECL([], [LIPO], [1], + [Tool to manipulate fat objects and archives on Mac OS X]) + _LT_DECL([], [OTOOL], [1], + [ldd/readelf like tool for Mach-O binaries on Mac OS X]) + _LT_DECL([], [OTOOL64], [1], + [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) + + AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], + [lt_cv_apple_cc_single_mod=no + if test -z "$LT_MULTI_MODULE"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + # If there is a non-empty error log, and "single_module" + # appears in it, assume the flag caused a linker warning + if test -s conftest.err && $GREP single_module conftest.err; then + cat conftest.err >&AS_MESSAGE_LOG_FD + # Otherwise, if the output was created with a 0 exit code from + # the compiler, it worked. + elif test -f libconftest.dylib && test 0 = "$_lt_result"; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi]) + + AC_CACHE_CHECK([for -exported_symbols_list linker flag], + [lt_cv_ld_exported_symbols_list], + [lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [lt_cv_ld_exported_symbols_list=yes], + [lt_cv_ld_exported_symbols_list=no]) + LDFLAGS=$save_LDFLAGS + ]) + + AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], + [lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD + echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD + $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD + echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD + $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -s conftest.err && $GREP force_load conftest.err; then + cat conftest.err >&AS_MESSAGE_LOG_FD + elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + ]) + case $host_os in + rhapsody* | darwin1.[[012]]) + _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) + _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; + 10.[[012]][[,.]]*) + _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test yes = "$lt_cv_apple_cc_single_mod"; then + _lt_dar_single_mod='$single_module' + fi + if test yes = "$lt_cv_ld_exported_symbols_list"; then + _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' + fi + if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac +]) + + +# _LT_DARWIN_LINKER_FEATURES([TAG]) +# --------------------------------- +# Checks for linker and compiler features on darwin +m4_defun([_LT_DARWIN_LINKER_FEATURES], +[ + m4_require([_LT_REQUIRED_DARWIN_CHECKS]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_automatic, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + if test yes = "$lt_cv_ld_force_load"; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes], + [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes]) + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='' + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined + case $cc_basename in + ifort*|nagfor*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test yes = "$_lt_dar_can_shared"; then + output_verbose_link_cmd=func_echo_all + _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" + _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil" + _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" + m4_if([$1], [CXX], +[ if test yes != "$lt_cv_apple_cc_single_mod"; then + _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dsymutil" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dar_export_syms$_lt_dsymutil" + fi +],[]) + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi +]) + +# _LT_SYS_MODULE_PATH_AIX([TAGNAME]) +# ---------------------------------- +# Links a minimal program and checks the executable +# for the system default hardcoded library path. In most cases, +# this is /usr/lib:/lib, but when the MPI compilers are used +# the location of the communication and MPI libs are included too. +# If we don't find anything, use the default library path according +# to the aix ld manual. +# Store the results from the different compilers for each TAGNAME. +# Allow to override them for all tags through lt_cv_aix_libpath. +m4_defun([_LT_SYS_MODULE_PATH_AIX], +[m4_require([_LT_DECL_SED])dnl +if test set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$lt_cv_aix_libpath +else + AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])], + [AC_LINK_IFELSE([AC_LANG_PROGRAM],[ + lt_aix_libpath_sed='[ + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }]' + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi],[]) + if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib + fi + ]) + aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1]) +fi +])# _LT_SYS_MODULE_PATH_AIX + + +# _LT_SHELL_INIT(ARG) +# ------------------- +m4_define([_LT_SHELL_INIT], +[m4_divert_text([M4SH-INIT], [$1 +])])# _LT_SHELL_INIT + + + +# _LT_PROG_ECHO_BACKSLASH +# ----------------------- +# Find how we can fake an echo command that does not interpret backslash. +# In particular, with Autoconf 2.60 or later we add some code to the start +# of the generated configure script that will find a shell with a builtin +# printf (that we can use as an echo command). +m4_defun([_LT_PROG_ECHO_BACKSLASH], +[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + +AC_MSG_CHECKING([how to print strings]) +# Test print first, because it will be a builtin if present. +if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ + test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='print -r --' +elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='printf %s\n' +else + # Use this function as a fallback that always works. + func_fallback_echo () + { + eval 'cat <<_LTECHO_EOF +$[]1 +_LTECHO_EOF' + } + ECHO='func_fallback_echo' +fi + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "$*" +} + +case $ECHO in + printf*) AC_MSG_RESULT([printf]) ;; + print*) AC_MSG_RESULT([print -r]) ;; + *) AC_MSG_RESULT([cat]) ;; +esac + +m4_ifdef([_AS_DETECT_SUGGESTED], +[_AS_DETECT_SUGGESTED([ + test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || ( + ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO + ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + PATH=/empty FPATH=/empty; export PATH FPATH + test "X`printf %s $ECHO`" = "X$ECHO" \ + || test "X`print -r -- $ECHO`" = "X$ECHO" )])]) + +_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) +_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) +])# _LT_PROG_ECHO_BACKSLASH + + +# _LT_WITH_SYSROOT +# ---------------- +AC_DEFUN([_LT_WITH_SYSROOT], +[AC_MSG_CHECKING([for sysroot]) +AC_ARG_WITH([sysroot], +[AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@], + [Search for dependent libraries within DIR (or the compiler's sysroot + if not specified).])], +[], [with_sysroot=no]) + +dnl lt_sysroot will always be passed unquoted. We quote it here +dnl in case the user passed a directory name. +lt_sysroot= +case $with_sysroot in #( + yes) + if test yes = "$GCC"; then + lt_sysroot=`$CC --print-sysroot 2>/dev/null` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + AC_MSG_RESULT([$with_sysroot]) + AC_MSG_ERROR([The sysroot must be an absolute path.]) + ;; +esac + + AC_MSG_RESULT([${lt_sysroot:-no}]) +_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl +[dependent libraries, and where our libraries should be installed.])]) + +# _LT_ENABLE_LOCK +# --------------- +m4_defun([_LT_ENABLE_LOCK], +[AC_ARG_ENABLE([libtool-lock], + [AS_HELP_STRING([--disable-libtool-lock], + [avoid locking (might break parallel builds)])]) +test no = "$enable_libtool_lock" || enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out what ABI is being produced by ac_compile, and set mode + # options accordingly. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE=32 + ;; + *ELF-64*) + HPUX_IA64_MODE=64 + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + if test yes = "$lt_cv_prog_gnu_ld"; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +mips64*-*linux*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + emul=elf + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + emul="${emul}32" + ;; + *64-bit*) + emul="${emul}64" + ;; + esac + case `/usr/bin/file conftest.$ac_objext` in + *MSB*) + emul="${emul}btsmip" + ;; + *LSB*) + emul="${emul}ltsmip" + ;; + esac + case `/usr/bin/file conftest.$ac_objext` in + *N32*) + emul="${emul}n32" + ;; + esac + LD="${LD-ld} -m $emul" + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. Note that the listed cases only cover the + # situations where additional linker options are needed (such as when + # doing 32-bit compilation for a host where ld defaults to 64-bit, or + # vice versa); the common cases where no linker options are needed do + # not appear in the list. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + case `/usr/bin/file conftest.o` in + *x86-64*) + LD="${LD-ld} -m elf32_x86_64" + ;; + *) + LD="${LD-ld} -m elf_i386" + ;; + esac + ;; + powerpc64le-*linux*) + LD="${LD-ld} -m elf32lppclinux" + ;; + powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + powerpcle-*linux*) + LD="${LD-ld} -m elf64lppc" + ;; + powerpc-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS=$CFLAGS + CFLAGS="$CFLAGS -belf" + AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, + [AC_LANG_PUSH(C) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) + AC_LANG_POP]) + if test yes != "$lt_cv_cc_needs_belf"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS=$SAVE_CFLAGS + fi + ;; +*-*solaris*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) + case $host in + i?86-*-solaris*|x86_64-*-solaris*) + LD="${LD-ld} -m elf_x86_64" + ;; + sparc*-*-solaris*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + # GNU ld 2.21 introduced _sol2 emulations. Use them if available. + if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then + LD=${LD-ld}_sol2 + fi + ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks=$enable_libtool_lock +])# _LT_ENABLE_LOCK + + +# _LT_PROG_AR +# ----------- +m4_defun([_LT_PROG_AR], +[AC_CHECK_TOOLS(AR, [ar], false) +: ${AR=ar} +: ${AR_FLAGS=cru} +_LT_DECL([], [AR], [1], [The archiver]) +_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive]) + +AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], + [lt_cv_ar_at_file=no + AC_COMPILE_IFELSE([AC_LANG_PROGRAM], + [echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD' + AC_TRY_EVAL([lt_ar_try]) + if test 0 -eq "$ac_status"; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + AC_TRY_EVAL([lt_ar_try]) + if test 0 -ne "$ac_status"; then + lt_cv_ar_at_file=@ + fi + fi + rm -f conftest.* libconftest.a + ]) + ]) + +if test no = "$lt_cv_ar_at_file"; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi +_LT_DECL([], [archiver_list_spec], [1], + [How to feed a file listing to the archiver]) +])# _LT_PROG_AR + + +# _LT_CMD_OLD_ARCHIVE +# ------------------- +m4_defun([_LT_CMD_OLD_ARCHIVE], +[_LT_PROG_AR + +AC_CHECK_TOOL(STRIP, strip, :) +test -z "$STRIP" && STRIP=: +_LT_DECL([], [STRIP], [1], [A symbol stripping program]) + +AC_CHECK_TOOL(RANLIB, ranlib, :) +test -z "$RANLIB" && RANLIB=: +_LT_DECL([], [RANLIB], [1], + [Commands used to install an old-style archive]) + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + bitrig* | openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac +_LT_DECL([], [old_postinstall_cmds], [2]) +_LT_DECL([], [old_postuninstall_cmds], [2]) +_LT_TAGDECL([], [old_archive_cmds], [2], + [Commands used to build an old-style archive]) +_LT_DECL([], [lock_old_archive_extraction], [0], + [Whether to use a lock for old archive extraction]) +])# _LT_CMD_OLD_ARCHIVE + + +# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------------------- +# Check whether the given compiler option works +AC_DEFUN([_LT_COMPILER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$3" ## exclude from sc_useless_quotes_in_assignment + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + fi + $RM conftest* +]) + +if test yes = "[$]$2"; then + m4_if([$5], , :, [$5]) +else + m4_if([$6], , :, [$6]) +fi +])# _LT_COMPILER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) + + +# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------- +# Check whether the given linker option works +AC_DEFUN([_LT_LINKER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS $3" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&AS_MESSAGE_LOG_FD + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + else + $2=yes + fi + fi + $RM -r conftest* + LDFLAGS=$save_LDFLAGS +]) + +if test yes = "[$]$2"; then + m4_if([$4], , :, [$4]) +else + m4_if([$5], , :, [$5]) +fi +])# _LT_LINKER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) + + +# LT_CMD_MAX_LEN +#--------------- +AC_DEFUN([LT_CMD_MAX_LEN], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +# find the maximum length of command line arguments +AC_MSG_CHECKING([the maximum length of command line arguments]) +AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl + i=0 + teststring=ABCD + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + os2*) + # The test takes a long time on OS/2. + lt_cv_sys_max_cmd_len=8192 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len" && \ + test undefined != "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test X`env echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test 17 != "$i" # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac +]) +if test -n "$lt_cv_sys_max_cmd_len"; then + AC_MSG_RESULT($lt_cv_sys_max_cmd_len) +else + AC_MSG_RESULT(none) +fi +max_cmd_len=$lt_cv_sys_max_cmd_len +_LT_DECL([], [max_cmd_len], [0], + [What is the maximum length of a command?]) +])# LT_CMD_MAX_LEN + +# Old name: +AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) + + +# _LT_HEADER_DLFCN +# ---------------- +m4_defun([_LT_HEADER_DLFCN], +[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl +])# _LT_HEADER_DLFCN + + +# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, +# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) +# ---------------------------------------------------------------- +m4_defun([_LT_TRY_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test yes = "$cross_compiling"; then : + [$4] +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +[#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisibility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +}] +_LT_EOF + if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then + (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) $1 ;; + x$lt_dlneed_uscore) $2 ;; + x$lt_dlunknown|x*) $3 ;; + esac + else : + # compilation failed + $3 + fi +fi +rm -fr conftest* +])# _LT_TRY_DLOPEN_SELF + + +# LT_SYS_DLOPEN_SELF +# ------------------ +AC_DEFUN([LT_SYS_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test yes != "$enable_dlopen"; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen=load_add_on + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen=LoadLibrary + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen=dlopen + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[ + lt_cv_dlopen=dyld + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ]) + ;; + + tpf*) + # Don't try to run any link tests for TPF. We know it's impossible + # because TPF is a cross-compiler, and we know how we open DSOs. + lt_cv_dlopen=dlopen + lt_cv_dlopen_libs= + lt_cv_dlopen_self=no + ;; + + *) + AC_CHECK_FUNC([shl_load], + [lt_cv_dlopen=shl_load], + [AC_CHECK_LIB([dld], [shl_load], + [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld], + [AC_CHECK_FUNC([dlopen], + [lt_cv_dlopen=dlopen], + [AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl], + [AC_CHECK_LIB([svld], [dlopen], + [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld], + [AC_CHECK_LIB([dld], [dld_link], + [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld]) + ]) + ]) + ]) + ]) + ]) + ;; + esac + + if test no = "$lt_cv_dlopen"; then + enable_dlopen=no + else + enable_dlopen=yes + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS=$CPPFLAGS + test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS=$LDFLAGS + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS=$LIBS + LIBS="$lt_cv_dlopen_libs $LIBS" + + AC_CACHE_CHECK([whether a program can dlopen itself], + lt_cv_dlopen_self, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, + lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) + ]) + + if test yes = "$lt_cv_dlopen_self"; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + AC_CACHE_CHECK([whether a statically linked program can dlopen itself], + lt_cv_dlopen_self_static, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, + lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) + ]) + fi + + CPPFLAGS=$save_CPPFLAGS + LDFLAGS=$save_LDFLAGS + LIBS=$save_LIBS + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi +_LT_DECL([dlopen_support], [enable_dlopen], [0], + [Whether dlopen is supported]) +_LT_DECL([dlopen_self], [enable_dlopen_self], [0], + [Whether dlopen of programs is supported]) +_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], + [Whether dlopen of statically linked programs is supported]) +])# LT_SYS_DLOPEN_SELF + +# Old name: +AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) + + +# _LT_COMPILER_C_O([TAGNAME]) +# --------------------------- +# Check to see if options -c and -o are simultaneously supported by compiler. +# This macro does not hard code the compiler like AC_PROG_CC_C_O. +m4_defun([_LT_COMPILER_C_O], +[m4_require([_LT_DECL_SED])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + fi + fi + chmod u+w . 2>&AS_MESSAGE_LOG_FD + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* +]) +_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], + [Does compiler simultaneously support -c and -o options?]) +])# _LT_COMPILER_C_O + + +# _LT_COMPILER_FILE_LOCKS([TAGNAME]) +# ---------------------------------- +# Check to see if we can do hard links to lock some files if needed +m4_defun([_LT_COMPILER_FILE_LOCKS], +[m4_require([_LT_ENABLE_LOCK])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_COMPILER_C_O([$1]) + +hard_links=nottested +if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then + # do not overwrite the value of need_locks provided by the user + AC_MSG_CHECKING([if we can lock with hard links]) + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + AC_MSG_RESULT([$hard_links]) + if test no = "$hard_links"; then + AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe]) + need_locks=warn + fi +else + need_locks=no +fi +_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) +])# _LT_COMPILER_FILE_LOCKS + + +# _LT_CHECK_OBJDIR +# ---------------- +m4_defun([_LT_CHECK_OBJDIR], +[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], +[rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null]) +objdir=$lt_cv_objdir +_LT_DECL([], [objdir], [0], + [The name of the directory that contains temporary libtool files])dnl +m4_pattern_allow([LT_OBJDIR])dnl +AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/", + [Define to the sub-directory where libtool stores uninstalled libraries.]) +])# _LT_CHECK_OBJDIR + + +# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) +# -------------------------------------- +# Check hardcoding attributes. +m4_defun([_LT_LINKER_HARDCODE_LIBPATH], +[AC_MSG_CHECKING([how to hardcode library paths into programs]) +_LT_TAGVAR(hardcode_action, $1)= +if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || + test -n "$_LT_TAGVAR(runpath_var, $1)" || + test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then + + # We can hardcode non-existent directories. + if test no != "$_LT_TAGVAR(hardcode_direct, $1)" && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" && + test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then + # Linking always hardcodes the temporary library directory. + _LT_TAGVAR(hardcode_action, $1)=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + _LT_TAGVAR(hardcode_action, $1)=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + _LT_TAGVAR(hardcode_action, $1)=unsupported +fi +AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) + +if test relink = "$_LT_TAGVAR(hardcode_action, $1)" || + test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then + # Fast installation is not supported + enable_fast_install=no +elif test yes = "$shlibpath_overrides_runpath" || + test no = "$enable_shared"; then + # Fast installation is not necessary + enable_fast_install=needless +fi +_LT_TAGDECL([], [hardcode_action], [0], + [How to hardcode a shared library path into an executable]) +])# _LT_LINKER_HARDCODE_LIBPATH + + +# _LT_CMD_STRIPLIB +# ---------------- +m4_defun([_LT_CMD_STRIPLIB], +[m4_require([_LT_DECL_EGREP]) +striplib= +old_striplib= +AC_MSG_CHECKING([whether stripping libraries is possible]) +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + AC_MSG_RESULT([yes]) +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP"; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + ;; + *) + AC_MSG_RESULT([no]) + ;; + esac +fi +_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) +_LT_DECL([], [striplib], [1]) +])# _LT_CMD_STRIPLIB + + +# _LT_PREPARE_MUNGE_PATH_LIST +# --------------------------- +# Make sure func_munge_path_list() is defined correctly. +m4_defun([_LT_PREPARE_MUNGE_PATH_LIST], +[[# func_munge_path_list VARIABLE PATH +# ----------------------------------- +# VARIABLE is name of variable containing _space_ separated list of +# directories to be munged by the contents of PATH, which is string +# having a format: +# "DIR[:DIR]:" +# string "DIR[ DIR]" will be prepended to VARIABLE +# ":DIR[:DIR]" +# string "DIR[ DIR]" will be appended to VARIABLE +# "DIRP[:DIRP]::[DIRA:]DIRA" +# string "DIRP[ DIRP]" will be prepended to VARIABLE and string +# "DIRA[ DIRA]" will be appended to VARIABLE +# "DIR[:DIR]" +# VARIABLE will be replaced by "DIR[ DIR]" +func_munge_path_list () +{ + case x@S|@2 in + x) + ;; + *:) + eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\" + ;; + x:*) + eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\" + ;; + *::*) + eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" + eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\" + ;; + *) + eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\" + ;; + esac +} +]])# _LT_PREPARE_PATH_LIST + + +# _LT_SYS_DYNAMIC_LINKER([TAG]) +# ----------------------------- +# PORTME Fill in your ld.so characteristics +m4_defun([_LT_SYS_DYNAMIC_LINKER], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_OBJDUMP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CHECK_SHELL_FEATURES])dnl +m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl +AC_MSG_CHECKING([dynamic linker characteristics]) +m4_if([$1], + [], [ +if test yes = "$GCC"; then + case $host_os in + darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; + *) lt_awk_arg='/^libraries:/' ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;; + *) lt_sed_strip_eq='s|=/|/|g' ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary... + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + # ...but if some path component already ends with the multilib dir we assume + # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). + case "$lt_multi_os_dir; $lt_search_path_spec " in + "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) + lt_multi_os_dir= + ;; + esac + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" + elif test -n "$lt_multi_os_dir"; then + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS = " "; FS = "/|\n";} { + lt_foo = ""; + lt_count = 0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo = "/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[[lt_foo]]++; } + if (lt_freq[[lt_foo]] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi]) +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=.so +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +AC_ARG_VAR([LT_SYS_LIBRARY_PATH], +[User-defined run-time library search path.]) + +case $host_os in +aix3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='$libname$release$shared_ext$major' + ;; + +aix[[4-9]]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test ia64 = "$host_cpu"; then + # AIX 5 supports IA64 + library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line '#! .'. This would cause the generated library to + # depend on '.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[[01]] | aix4.[[01]].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # Using Import Files as archive members, it is possible to support + # filename-based versioning of shared library archives on AIX. While + # this would work for both with and without runtime linking, it will + # prevent static linking of such archives. So we do filename-based + # shared library versioning with .so extension only, which is used + # when both runtime linking and shared linking is enabled. + # Unfortunately, runtime linking may impact performance, so we do + # not want this to be the default eventually. Also, we use the + # versioned .so libs for executables only if there is the -brtl + # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. + # To allow for filename-based versioning support, we need to create + # libNAME.so.V as an archive file, containing: + # *) an Import File, referring to the versioned filename of the + # archive as well as the shared archive member, telling the + # bitwidth (32 or 64) of that shared object, and providing the + # list of exported symbols of that shared object, eventually + # decorated with the 'weak' keyword + # *) the shared object with the F_LOADONLY flag set, to really avoid + # it being seen by the linker. + # At run time we better use the real file rather than another symlink, + # but for link time we create the symlink libNAME.so -> libNAME.so.V + + case $with_aix_soname,$aix_use_runtimelinking in + # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + aix,yes) # traditional libtool + dynamic_linker='AIX unversionable lib.so' + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + aix,no) # traditional AIX only + dynamic_linker='AIX lib.a[(]lib.so.V[)]' + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + ;; + svr4,*) # full svr4 only + dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,yes) # both, prefer svr4 + dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # unpreferred sharedlib libNAME.a needs extra handling + postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' + postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,no) # both, prefer aix + dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]" + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling + postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' + postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' + ;; + esac + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='$libname$shared_ext' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[[45]]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' + library_names_spec='$libname.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec=$LIB + if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' + soname_spec='$libname$release$major$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[[23]].*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2.*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[[01]]* | freebsdelf3.[[01]]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ + freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +haiku*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=no + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + if test 32 = "$HPUX_IA64_MODE"; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + sys_lib_dlsearch_path_spec=/usr/lib/hpux32 + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + sys_lib_dlsearch_path_spec=/usr/lib/hpux64 + fi + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[[3-9]]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test yes = "$lt_cv_prog_gnu_ld"; then + version_type=linux # correct to gnu/linux during the next big refactor + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" + sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +linux*android*) + version_type=none # Android doesn't support versioned libraries. + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext' + soname_spec='$libname$release$shared_ext' + finish_cmds= + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + dynamic_linker='Android linker' + # Don't embed -rpath directories since the linker doesn't support them. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], + [lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ + LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], + [lt_cv_shlibpath_overrides_runpath=yes])]) + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + ]) + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Ideally, we could use ldconfig to report *all* directores which are + # searched for libraries, however this is still not possible. Aside from not + # being certain /sbin/ldconfig is available, command + # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, + # even though it is searched at run-time. Try to do the best guess by + # appending ld.so.conf contents (and includes) to the search path. + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd* | bitrig*) + version_type=sunos + sys_lib_dlsearch_path_spec=/usr/lib + need_lib_prefix=no + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + need_version=no + else + need_version=yes + fi + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +os2*) + libname_spec='$name' + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + # OS/2 can only load a DLL with a base name of 8 characters or less. + soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; + v=$($ECHO $release$versuffix | tr -d .-); + n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); + $ECHO $n$v`$shared_ext' + library_names_spec='${libname}_dll.$libext' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=BEGINLIBPATH + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test yes = "$with_gnu_ld"; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec; then + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' + soname_spec='$libname$shared_ext.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=sco + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test yes = "$with_gnu_ld"; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +AC_MSG_RESULT([$dynamic_linker]) +test no = "$dynamic_linker" && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test yes = "$GCC"; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then + sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec +fi + +if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then + sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec +fi + +# remember unaugmented sys_lib_dlsearch_path content for libtool script decls... +configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec + +# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code +func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" + +# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool +configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH + +_LT_DECL([], [variables_saved_for_relink], [1], + [Variables whose values should be saved in libtool wrapper scripts and + restored at link time]) +_LT_DECL([], [need_lib_prefix], [0], + [Do we need the "lib" prefix for modules?]) +_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) +_LT_DECL([], [version_type], [0], [Library versioning type]) +_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) +_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) +_LT_DECL([], [shlibpath_overrides_runpath], [0], + [Is shlibpath searched before the hard-coded library search path?]) +_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) +_LT_DECL([], [library_names_spec], [1], + [[List of archive names. First name is the real one, the rest are links. + The last name is the one that the linker finds with -lNAME]]) +_LT_DECL([], [soname_spec], [1], + [[The coded name of the library, if different from the real name]]) +_LT_DECL([], [install_override_mode], [1], + [Permission mode override for installation of shared libraries]) +_LT_DECL([], [postinstall_cmds], [2], + [Command to use after installation of a shared archive]) +_LT_DECL([], [postuninstall_cmds], [2], + [Command to use after uninstallation of a shared archive]) +_LT_DECL([], [finish_cmds], [2], + [Commands used to finish a libtool library installation in a directory]) +_LT_DECL([], [finish_eval], [1], + [[As "finish_cmds", except a single script fragment to be evaled but + not shown]]) +_LT_DECL([], [hardcode_into_libs], [0], + [Whether we should hardcode library paths into libraries]) +_LT_DECL([], [sys_lib_search_path_spec], [2], + [Compile-time system search path for libraries]) +_LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2], + [Detected run-time system search path for libraries]) +_LT_DECL([], [configure_time_lt_sys_library_path], [2], + [Explicit LT_SYS_LIBRARY_PATH set during ./configure time]) +])# _LT_SYS_DYNAMIC_LINKER + + +# _LT_PATH_TOOL_PREFIX(TOOL) +# -------------------------- +# find a file program that can recognize shared library +AC_DEFUN([_LT_PATH_TOOL_PREFIX], +[m4_require([_LT_DECL_EGREP])dnl +AC_MSG_CHECKING([for $1]) +AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, +[case $MAGIC_CMD in +[[\\/*] | ?:[\\/]*]) + lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD=$MAGIC_CMD + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR +dnl $ac_dummy forces splitting on constant user-supplied paths. +dnl POSIX.2 word splitting is done only on the output of word expansions, +dnl not every word. This closes a longstanding sh security hole. + ac_dummy="m4_if([$2], , $PATH, [$2])" + for ac_dir in $ac_dummy; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$1"; then + lt_cv_path_MAGIC_CMD=$ac_dir/"$1" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD=$lt_cv_path_MAGIC_CMD + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS=$lt_save_ifs + MAGIC_CMD=$lt_save_MAGIC_CMD + ;; +esac]) +MAGIC_CMD=$lt_cv_path_MAGIC_CMD +if test -n "$MAGIC_CMD"; then + AC_MSG_RESULT($MAGIC_CMD) +else + AC_MSG_RESULT(no) +fi +_LT_DECL([], [MAGIC_CMD], [0], + [Used to examine libraries when file_magic_cmd begins with "file"])dnl +])# _LT_PATH_TOOL_PREFIX + +# Old name: +AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) + + +# _LT_PATH_MAGIC +# -------------- +# find a file program that can recognize a shared library +m4_defun([_LT_PATH_MAGIC], +[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) + else + MAGIC_CMD=: + fi +fi +])# _LT_PATH_MAGIC + + +# LT_PATH_LD +# ---------- +# find the pathname to the GNU or non-GNU linker +AC_DEFUN([LT_PATH_LD], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_PROG_ECHO_BACKSLASH])dnl + +AC_ARG_WITH([gnu-ld], + [AS_HELP_STRING([--with-gnu-ld], + [assume the C compiler uses GNU ld @<:@default=no@:>@])], + [test no = "$withval" || with_gnu_ld=yes], + [with_gnu_ld=no])dnl + +ac_prog=ld +if test yes = "$GCC"; then + # Check if gcc -print-prog-name=ld gives a path. + AC_MSG_CHECKING([for ld used by $CC]) + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return, which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [[\\/]]* | ?:[[\\/]]*) + re_direlt='/[[^/]][[^/]]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD=$ac_prog + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test yes = "$with_gnu_ld"; then + AC_MSG_CHECKING([for GNU ld]) +else + AC_MSG_CHECKING([for non-GNU ld]) +fi +AC_CACHE_VAL(lt_cv_path_LD, +[if test -z "$LD"; then + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD=$ac_dir/$ac_prog + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &1 conftest.i +cat conftest.i conftest.i >conftest2.i +: ${lt_DD:=$DD} +AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd], +[if "$ac_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: +fi]) +rm -f conftest.i conftest2.i conftest.out]) +])# _LT_PATH_DD + + +# _LT_CMD_TRUNCATE +# ---------------- +# find command to truncate a binary pipe +m4_defun([_LT_CMD_TRUNCATE], +[m4_require([_LT_PATH_DD]) +AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin], +[printf 0123456789abcdef0123456789abcdef >conftest.i +cat conftest.i conftest.i >conftest2.i +lt_cv_truncate_bin= +if "$ac_cv_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" +fi +rm -f conftest.i conftest2.i conftest.out +test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"]) +_LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1], + [Command to truncate a binary pipe]) +])# _LT_CMD_TRUNCATE + + +# _LT_CHECK_MAGIC_METHOD +# ---------------------- +# how to check for library dependencies +# -- PORTME fill in with the dynamic library characteristics +m4_defun([_LT_CHECK_MAGIC_METHOD], +[m4_require([_LT_DECL_EGREP]) +m4_require([_LT_DECL_OBJDUMP]) +AC_CACHE_CHECK([how to recognize dependent libraries], +lt_cv_deplibs_check_method, +[lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# 'unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# that responds to the $file_magic_cmd with a given extended regex. +# If you have 'file' or equivalent on your system and you're not sure +# whether 'pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[[4-9]]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[[45]]*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + if ( file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[[3-9]]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd* | bitrig*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +os2*) + lt_cv_deplibs_check_method=pass_all + ;; +esac +]) + +file_magic_glob= +want_nocaseglob=no +if test "$build" = "$host"; then + case $host_os in + mingw* | pw32*) + if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then + want_nocaseglob=yes + else + file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` + fi + ;; + esac +fi + +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + +_LT_DECL([], [deplibs_check_method], [1], + [Method to check whether dependent libraries are shared objects]) +_LT_DECL([], [file_magic_cmd], [1], + [Command to use when deplibs_check_method = "file_magic"]) +_LT_DECL([], [file_magic_glob], [1], + [How to find potential files when deplibs_check_method = "file_magic"]) +_LT_DECL([], [want_nocaseglob], [1], + [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) +])# _LT_CHECK_MAGIC_METHOD + + +# LT_PATH_NM +# ---------- +# find the pathname to a BSD- or MS-compatible name lister +AC_DEFUN([LT_PATH_NM], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, +[if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM=$NM +else + lt_nm_to_check=${ac_tool_prefix}nm + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + tmp_nm=$ac_dir/$lt_tmp_nm + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the 'sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty + case $build_os in + mingw*) lt_bad_file=conftest.nm/nofile ;; + *) lt_bad_file=/dev/null ;; + esac + case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in + *$lt_bad_file* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break 2 + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break 2 + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS=$lt_save_ifs + done + : ${lt_cv_path_NM=no} +fi]) +if test no != "$lt_cv_path_NM"; then + NM=$lt_cv_path_NM +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) + case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols -headers" + ;; + *) + DUMPBIN=: + ;; + esac + fi + AC_SUBST([DUMPBIN]) + if test : != "$DUMPBIN"; then + NM=$DUMPBIN + fi +fi +test -z "$NM" && NM=nm +AC_SUBST([NM]) +_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl + +AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], + [lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) + cat conftest.out >&AS_MESSAGE_LOG_FD + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest*]) +])# LT_PATH_NM + +# Old names: +AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) +AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_PROG_NM], []) +dnl AC_DEFUN([AC_PROG_NM], []) + +# _LT_CHECK_SHAREDLIB_FROM_LINKLIB +# -------------------------------- +# how to determine the name of the shared library +# associated with a specific link library. +# -- PORTME fill in with the dynamic library characteristics +m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], +[m4_require([_LT_DECL_EGREP]) +m4_require([_LT_DECL_OBJDUMP]) +m4_require([_LT_DECL_DLLTOOL]) +AC_CACHE_CHECK([how to associate runtime and link libraries], +lt_cv_sharedlib_from_linklib_cmd, +[lt_cv_sharedlib_from_linklib_cmd='unknown' + +case $host_os in +cygwin* | mingw* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh; + # decide which one to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd=$ECHO + ;; +esac +]) +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO + +_LT_DECL([], [sharedlib_from_linklib_cmd], [1], + [Command to associate shared and link libraries]) +])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB + + +# _LT_PATH_MANIFEST_TOOL +# ---------------------- +# locate the manifest tool +m4_defun([_LT_PATH_MANIFEST_TOOL], +[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], + [lt_cv_path_mainfest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&AS_MESSAGE_LOG_FD + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_mainfest_tool=yes + fi + rm -f conftest*]) +if test yes != "$lt_cv_path_mainfest_tool"; then + MANIFEST_TOOL=: +fi +_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl +])# _LT_PATH_MANIFEST_TOOL + + +# _LT_DLL_DEF_P([FILE]) +# --------------------- +# True iff FILE is a Windows DLL '.def' file. +# Keep in sync with func_dll_def_p in the libtool script +AC_DEFUN([_LT_DLL_DEF_P], +[dnl + test DEF = "`$SED -n dnl + -e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace + -e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments + -e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl + -e q dnl Only consider the first "real" line + $1`" dnl +])# _LT_DLL_DEF_P + + +# LT_LIB_M +# -------- +# check for math library +AC_DEFUN([LT_LIB_M], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +LIBM= +case $host in +*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) + # These system don't have libm, or don't need it + ;; +*-ncr-sysv4.3*) + AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw) + AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") + ;; +*) + AC_CHECK_LIB(m, cos, LIBM=-lm) + ;; +esac +AC_SUBST([LIBM]) +])# LT_LIB_M + +# Old name: +AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_CHECK_LIBM], []) + + +# _LT_COMPILER_NO_RTTI([TAGNAME]) +# ------------------------------- +m4_defun([_LT_COMPILER_NO_RTTI], +[m4_require([_LT_TAG_COMPILER])dnl + +_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + +if test yes = "$GCC"; then + case $cc_basename in + nvcc*) + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; + *) + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; + esac + + _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], + lt_cv_prog_compiler_rtti_exceptions, + [-fno-rtti -fno-exceptions], [], + [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) +fi +_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], + [Compiler flag to turn off builtin functions]) +])# _LT_COMPILER_NO_RTTI + + +# _LT_CMD_GLOBAL_SYMBOLS +# ---------------------- +m4_defun([_LT_CMD_GLOBAL_SYMBOLS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_PROG_AWK])dnl +AC_REQUIRE([LT_PATH_NM])dnl +AC_REQUIRE([LT_PATH_LD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_TAG_COMPILER])dnl + +# Check for command to grab the raw symbol name followed by C symbol from nm. +AC_MSG_CHECKING([command to parse $NM output from $compiler object]) +AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], +[ +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[[BCDEGRST]]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[[BCDT]]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[[ABCDGISTW]]' + ;; +hpux*) + if test ia64 = "$host_cpu"; then + symcode='[[ABCDEGRST]]' + fi + ;; +irix* | nonstopux*) + symcode='[[BCDEGRST]]' + ;; +osf*) + symcode='[[BCDEGQRST]]' + ;; +solaris*) + symcode='[[BDRT]]' + ;; +sco3.2v5*) + symcode='[[DT]]' + ;; +sysv4.2uw2*) + symcode='[[DT]]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[[ABDT]]' + ;; +sysv4) + symcode='[[DFNSTU]]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[[ABCDGIRSTW]]' ;; +esac + +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Gets list of data symbols to import. + lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" + # Adjust the below global symbol transforms to fixup imported variables. + lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" + lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" + lt_c_name_lib_hook="\ + -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ + -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" +else + # Disable hooks by default. + lt_cv_sys_global_symbol_to_import= + lt_cdecl_hook= + lt_c_name_hook= + lt_c_name_lib_hook= +fi + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n"\ +$lt_cdecl_hook\ +" -e 's/^T .* \(.*\)$/extern int \1();/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ +$lt_c_name_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" + +# Transform an extracted symbol line into symbol name with lib prefix and +# symbol address. +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ +$lt_c_name_lib_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function, + # D for any global variable and I for any imported variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK ['"\ +" {last_section=section; section=\$ 3};"\ +" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ +" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ +" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ +" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ +" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx]" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if AC_TRY_EVAL(ac_compile); then + # Now try to grab the symbols. + nlist=conftest.nm + if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE +/* DATA imports from DLLs on WIN32 can't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT@&t@_DLSYM_CONST +#elif defined __osf__ +/* This system does not cope well with relocations in const data. */ +# define LT@&t@_DLSYM_CONST +#else +# define LT@&t@_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT@&t@_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[[]] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS=conftstm.$ac_objext + CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" + if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD + fi + else + echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test yes = "$pipe_works"; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done +]) +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + AC_MSG_RESULT(failed) +else + AC_MSG_RESULT(ok) +fi + +# Response file support. +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + nm_file_list_spec='@' +elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then + nm_file_list_spec='@' +fi + +_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], + [Take the output of nm and produce a listing of raw symbols and C names]) +_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], + [Transform the output of nm in a proper C declaration]) +_LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1], + [Transform the output of nm into a list of symbols to manually relocate]) +_LT_DECL([global_symbol_to_c_name_address], + [lt_cv_sys_global_symbol_to_c_name_address], [1], + [Transform the output of nm in a C name address pair]) +_LT_DECL([global_symbol_to_c_name_address_lib_prefix], + [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], + [Transform the output of nm in a C name address pair when lib prefix is needed]) +_LT_DECL([nm_interface], [lt_cv_nm_interface], [1], + [The name lister interface]) +_LT_DECL([], [nm_file_list_spec], [1], + [Specify filename containing input files for $NM]) +]) # _LT_CMD_GLOBAL_SYMBOLS + + +# _LT_COMPILER_PIC([TAGNAME]) +# --------------------------- +m4_defun([_LT_COMPILER_PIC], +[m4_require([_LT_TAG_COMPILER])dnl +_LT_TAGVAR(lt_prog_compiler_wl, $1)= +_LT_TAGVAR(lt_prog_compiler_pic, $1)= +_LT_TAGVAR(lt_prog_compiler_static, $1)= + +m4_if([$1], [CXX], [ + # C++ specific cases for pic, static, wl, etc. + if test yes = "$GXX"; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the '-m68020' flag to GCC prevents building anything better, + # like '-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + case $host_os in + os2*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' + ;; + esac + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + _LT_TAGVAR(lt_prog_compiler_static, $1)= + ;; + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + case $host_os in + aix[[4-9]]*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + dgux*) + case $cc_basename in + ec++*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' + if test ia64 != "$host_cpu"; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + fi + ;; + aCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + case $cc_basename in + KCC*) + # KAI C++ Compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + ecpc* ) + # old Intel C++ for x86_64, which still supported -KPIC. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + icpc* ) + # Intel C++, used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) + # IBM XL 8.0, 9.0 on PPC and BlueGene + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd* | netbsdelf*-gnu) + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + cxx*) + # Digital/Compaq C++ + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + lcc*) + # Lucid + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + *) + ;; + esac + ;; + vxworks*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +], +[ + if test yes = "$GCC"; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the '-m68020' flag to GCC prevents building anything better, + # like '-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + case $host_os in + os2*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' + ;; + esac + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + _LT_TAGVAR(lt_prog_compiler_static, $1)= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' + if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" + fi + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + case $cc_basename in + nagfor*) + # NAG Fortran compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + case $host_os in + os2*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' + ;; + esac + ;; + + hpux9* | hpux10* | hpux11*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC (with -KPIC) is the default. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + case $cc_basename in + # old Intel for x86_64, which still supported -KPIC. + ecc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' + _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' + ;; + nagfor*) + # NAG Fortran compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + ccc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All Alpha code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='' + ;; + *Sun\ F* | *Sun*Fortran*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + *Sun\ C*) + # Sun C 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + ;; + *Intel*\ [[CF]]*Compiler*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + *Portland\ Group*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + esac + ;; + + newsos6) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All OSF/1 code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + rdos*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + solaris*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; + *) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; + esac + ;; + + sunos4*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + unicos*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + + uts4*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +]) +case $host_os in + # For platforms that do not support PIC, -DPIC is meaningless: + *djgpp*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" + ;; +esac + +AC_CACHE_CHECK([for $compiler option to produce PIC], + [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) +_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then + _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], + [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], + [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], + [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in + "" | " "*) ;; + *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; + esac], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) +fi +_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], + [Additional compiler flags for building library objects]) + +_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], + [How to pass a linker flag through the compiler]) +# +# Check to make sure the static flag actually works. +# +wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" +_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], + _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), + $lt_tmp_static_flag, + [], + [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) +_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], + [Compiler flag to prevent dynamic linking]) +])# _LT_COMPILER_PIC + + +# _LT_LINKER_SHLIBS([TAGNAME]) +# ---------------------------- +# See if the linker supports building shared libraries. +m4_defun([_LT_LINKER_SHLIBS], +[AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +m4_require([_LT_PATH_MANIFEST_TOOL])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) +m4_if([$1], [CXX], [ + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + case $host_os in + aix[[4-9]]*) + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to GNU nm, but means don't demangle to AIX nm. + # Without the "-l" option, or with the "-B" option, AIX nm treats + # weak defined symbols like other global defined symbols, whereas + # GNU nm marks them as "W". + # While the 'weak' keyword is ignored in the Export File, we need + # it in the Import File for the 'aix-soname' feature, so we have + # to replace the "-B" option with "-P" for AIX nm. + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' + fi + ;; + pw32*) + _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds + ;; + cygwin* | mingw* | cegcc*) + case $cc_basename in + cl*) + _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] + ;; + esac + ;; + linux* | k*bsd*-gnu | gnu*) + _LT_TAGVAR(link_all_deplibs, $1)=no + ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + ;; + esac +], [ + runpath_var= + _LT_TAGVAR(allow_undefined_flag, $1)= + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(archive_cmds, $1)= + _LT_TAGVAR(archive_expsym_cmds, $1)= + _LT_TAGVAR(compiler_needs_object, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(hardcode_automatic, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(hardcode_libdir_separator, $1)= + _LT_TAGVAR(hardcode_minus_L, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_TAGVAR(inherit_rpath, $1)=no + _LT_TAGVAR(link_all_deplibs, $1)=unknown + _LT_TAGVAR(module_cmds, $1)= + _LT_TAGVAR(module_expsym_cmds, $1)= + _LT_TAGVAR(old_archive_from_new_cmds, $1)= + _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= + _LT_TAGVAR(thread_safe_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + _LT_TAGVAR(include_expsyms, $1)= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ' (' and ')$', so one must not match beginning or + # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', + # as well as any symbol that contains 'd'. + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. +dnl Note also adjust exclude_expsyms for C++ above. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test yes != "$GCC"; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd* | bitrig*) + with_gnu_ld=no + ;; + linux* | k*bsd*-gnu | gnu*) + _LT_TAGVAR(link_all_deplibs, $1)=no + ;; + esac + + _LT_TAGVAR(ld_shlibs, $1)=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test yes = "$with_gnu_ld"; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;; + *\ \(GNU\ Binutils\)\ [[3-9]]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test yes = "$lt_use_gnu_ld_interface"; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='$wl' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + supports_anon_versioning=no + case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[[3-9]]*) + # On AIX/PPC, the GNU linker is very broken + if test ia64 != "$host_cpu"; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file, use it as + # is; otherwise, prepend EXPORTS... + _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + haiku*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + os2*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + shrext_cmds=.dll + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test linux-dietlibc = "$host_os"; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test no = "$tmp_diet" + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + _LT_TAGVAR(whole_archive_flag_spec, $1)= + tmp_sharedflag='--shared' ;; + nagfor*) # NAGFOR 5.3 + tmp_sharedflag='-Wl,-shared' ;; + xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + + if test yes = "$supports_anon_versioning"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + tcc*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic' + ;; + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test yes = "$supports_anon_versioning"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + sunos4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + + if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then + runpath_var= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + _LT_TAGVAR(hardcode_direct, $1)=unsupported + fi + ;; + + aix[[4-9]]*) + if test ia64 = "$host_cpu"; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag= + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to GNU nm, but means don't demangle to AIX nm. + # Without the "-l" option, or with the "-B" option, AIX nm treats + # weak defined symbols like other global defined symbols, whereas + # GNU nm marks them as "W". + # While the 'weak' keyword is ignored in the Export File, we need + # it in the Import File for the 'aix-soname' feature, so we have + # to replace the "-B" option with "-P" for AIX nm. + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # have runtime linking enabled, and use it for executables. + # For shared libraries, we enable/disable runtime linking + # depending on the kind of the shared library created - + # when "with_aix_soname,aix_use_runtimelinking" is: + # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables + # "aix,yes" lib.so shared, rtl:yes, for executables + # lib.a static archive + # "both,no" lib.so.V(shr.o) shared, rtl:yes + # lib.a(lib.so.V) shared, rtl:no, for executables + # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a(lib.so.V) shared, rtl:no + # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a static archive + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then + aix_use_runtimelinking=yes + break + fi + done + if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then + # With aix-soname=svr4, we create the lib.so.V shared archives only, + # so we don't have lib.a shared libs to link our executables. + # We have to force runtime linking in this case. + aix_use_runtimelinking=yes + LDFLAGS="$LDFLAGS -Wl,-brtl" + fi + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='$wl-f,' + case $with_aix_soname,$aix_use_runtimelinking in + aix,*) ;; # traditional, no import file + svr4,* | *,yes) # use import file + # The Import File defines what to hardcode. + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=no + ;; + esac + + if test yes = "$GCC"; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`$CC -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + ;; + esac + shared_flag='-shared' + if test yes = "$aix_use_runtimelinking"; then + shared_flag="$shared_flag "'$wl-G' + fi + # Need to ensure runtime linking is disabled for the traditional + # shared library, or the linker may eventually find shared libraries + # /with/ Import File - we do not want to mix them. + shared_flag_aix='-shared' + shared_flag_svr4='-shared $wl-G' + else + # not using gcc + if test ia64 = "$host_cpu"; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test yes = "$aix_use_runtimelinking"; then + shared_flag='$wl-G' + else + shared_flag='$wl-bM:SRE' + fi + shared_flag_aix='$wl-bM:SRE' + shared_flag_svr4='$wl-G' + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag + else + if test ia64 = "$host_cpu"; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok' + if test yes = "$with_gnu_ld"; then + # We only use this code for GNU lds that support --whole-archive. + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' + # -brtl affects multiple linker settings, -berok does not and is overridden later + compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`' + if test svr4 != "$with_aix_soname"; then + # This is similar to how AIX traditionally builds its shared libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' + fi + if test aix != "$with_aix_soname"; then + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' + else + # used by -dlpreopen to get the symbols + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir' + fi + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + bsdi[[45]]*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl*) + # Native MSVC + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' + _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then + cp "$export_symbols" "$output_objdir/$soname.def"; + echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; + else + $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' + _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile=$lt_outputfile.exe + lt_tool_outputfile=$lt_tool_outputfile.exe + ;; + esac~ + if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC wrapper + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + # FIXME: Should let the user specify the lib program. + _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + esac + ;; + + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2.*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + hpux9*) + if test yes = "$GCC"; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + ;; + + hpux10*) + if test yes,no = "$GCC,$with_gnu_ld"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test no = "$with_gnu_ld"; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + fi + ;; + + hpux11*) + if test yes,no = "$GCC,$with_gnu_ld"; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + m4_if($1, [], [ + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + _LT_LINKER_OPTION([if $CC understands -b], + _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], + [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], + [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], + [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) + ;; + esac + fi + if test no = "$with_gnu_ld"; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test yes = "$GCC"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], + [lt_cv_irix_exported_symbol], + [save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" + AC_LINK_IFELSE( + [AC_LANG_SOURCE( + [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], + [C++], [[int foo (void) { return 0; }]], + [Fortran 77], [[ + subroutine foo + end]], + [Fortran], [[ + subroutine foo + end]])])], + [lt_cv_irix_exported_symbol=yes], + [lt_cv_irix_exported_symbol=no]) + LDFLAGS=$save_LDFLAGS]) + if test yes = "$lt_cv_irix_exported_symbol"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' + fi + _LT_TAGVAR(link_all_deplibs, $1)=no + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + linux*) + case $cc_basename in + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + _LT_TAGVAR(ld_shlibs, $1)=yes + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + newsos6) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *nto* | *qnx*) + ;; + + openbsd* | bitrig*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + fi + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + os2*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + shrext_cmds=.dll + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + + osf3*) + if test yes = "$GCC"; then + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test yes = "$GCC"; then + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + solaris*) + _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' + if test yes = "$GCC"; then + wlarc='$wl' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='$wl' + _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands '-z linker_flag'. GCC discards it without '$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test yes = "$GCC"; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + fi + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + sunos4*) + if test sequent = "$host_vendor"; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4) + case $host_vendor in + sni) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' + _LT_TAGVAR(hardcode_direct, $1)=no + ;; + motorola) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4.3*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + _LT_TAGVAR(ld_shlibs, $1)=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + if test yes = "$GCC"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We CANNOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport' + runpath_var='LD_RUN_PATH' + + if test yes = "$GCC"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + if test sni = "$host_vendor"; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym' + ;; + esac + fi + fi +]) +AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) +test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no + +_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld + +_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl +_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl +_LT_DECL([], [extract_expsyms_cmds], [2], + [The commands to extract the exported symbol list from a shared archive]) + +# +# Do we need to explicitly link libc? +# +case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in +x|xyes) + # Assume -lc should be added + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + + if test yes,yes = "$GCC,$enable_shared"; then + case $_LT_TAGVAR(archive_cmds, $1) in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + AC_CACHE_CHECK([whether -lc should be explicitly linked in], + [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), + [$RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if AC_TRY_EVAL(ac_compile) 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) + pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) + _LT_TAGVAR(allow_undefined_flag, $1)= + if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) + then + lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no + else + lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes + fi + _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + ]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) + ;; + esac + fi + ;; +esac + +_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], + [Whether or not to add -lc for building shared libraries]) +_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], + [enable_shared_with_static_runtimes], [0], + [Whether or not to disallow shared libs when runtime libs are static]) +_LT_TAGDECL([], [export_dynamic_flag_spec], [1], + [Compiler flag to allow reflexive dlopens]) +_LT_TAGDECL([], [whole_archive_flag_spec], [1], + [Compiler flag to generate shared objects directly from archives]) +_LT_TAGDECL([], [compiler_needs_object], [1], + [Whether the compiler copes with passing no objects directly]) +_LT_TAGDECL([], [old_archive_from_new_cmds], [2], + [Create an old-style archive from a shared archive]) +_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], + [Create a temporary old-style archive to link instead of a shared archive]) +_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) +_LT_TAGDECL([], [archive_expsym_cmds], [2]) +_LT_TAGDECL([], [module_cmds], [2], + [Commands used to build a loadable module if different from building + a shared archive.]) +_LT_TAGDECL([], [module_expsym_cmds], [2]) +_LT_TAGDECL([], [with_gnu_ld], [1], + [Whether we are building with GNU ld or not]) +_LT_TAGDECL([], [allow_undefined_flag], [1], + [Flag that allows shared libraries with undefined symbols to be built]) +_LT_TAGDECL([], [no_undefined_flag], [1], + [Flag that enforces no undefined symbols]) +_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], + [Flag to hardcode $libdir into a binary during linking. + This must work even if $libdir does not exist]) +_LT_TAGDECL([], [hardcode_libdir_separator], [1], + [Whether we need a single "-rpath" flag with a separated argument]) +_LT_TAGDECL([], [hardcode_direct], [0], + [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes + DIR into the resulting binary]) +_LT_TAGDECL([], [hardcode_direct_absolute], [0], + [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes + DIR into the resulting binary and the resulting library dependency is + "absolute", i.e impossible to change by setting $shlibpath_var if the + library is relocated]) +_LT_TAGDECL([], [hardcode_minus_L], [0], + [Set to "yes" if using the -LDIR flag during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_shlibpath_var], [0], + [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_automatic], [0], + [Set to "yes" if building a shared library automatically hardcodes DIR + into the library and all subsequent libraries and executables linked + against it]) +_LT_TAGDECL([], [inherit_rpath], [0], + [Set to yes if linker adds runtime paths of dependent libraries + to runtime path list]) +_LT_TAGDECL([], [link_all_deplibs], [0], + [Whether libtool must link a program against all its dependency libraries]) +_LT_TAGDECL([], [always_export_symbols], [0], + [Set to "yes" if exported symbols are required]) +_LT_TAGDECL([], [export_symbols_cmds], [2], + [The commands to list exported symbols]) +_LT_TAGDECL([], [exclude_expsyms], [1], + [Symbols that should not be listed in the preloaded symbols]) +_LT_TAGDECL([], [include_expsyms], [1], + [Symbols that must always be exported]) +_LT_TAGDECL([], [prelink_cmds], [2], + [Commands necessary for linking programs (against libraries) with templates]) +_LT_TAGDECL([], [postlink_cmds], [2], + [Commands necessary for finishing linking programs]) +_LT_TAGDECL([], [file_list_spec], [1], + [Specify filename containing input files]) +dnl FIXME: Not yet implemented +dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], +dnl [Compiler flag to generate thread safe objects]) +])# _LT_LINKER_SHLIBS + + +# _LT_LANG_C_CONFIG([TAG]) +# ------------------------ +# Ensure that the configuration variables for a C compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_C_CONFIG], +[m4_require([_LT_DECL_EGREP])dnl +lt_save_CC=$CC +AC_LANG_PUSH(C) + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + +_LT_TAG_COMPILER +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + LT_SYS_DLOPEN_SELF + _LT_CMD_STRIPLIB + + # Report what library types will actually be built + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test no = "$can_build_shared" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test yes = "$enable_shared" && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[[4-9]]*) + if test ia64 != "$host_cpu"; then + case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in + yes,aix,yes) ;; # shared object as lib.so file only + yes,svr4,*) ;; # shared object as lib.so archive member only + yes,*) enable_static=no ;; # shared object in lib.a archive as well + esac + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test yes = "$enable_shared" || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_CONFIG($1) +fi +AC_LANG_POP +CC=$lt_save_CC +])# _LT_LANG_C_CONFIG + + +# _LT_LANG_CXX_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a C++ compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_CXX_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_PATH_MANIFEST_TOOL])dnl +if test -n "$CXX" && ( test no != "$CXX" && + ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) || + (test g++ != "$CXX"))); then + AC_PROG_CXXCPP +else + _lt_caught_CXX_error=yes +fi + +AC_LANG_PUSH(C++) +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(compiler_needs_object, $1)=no +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the CXX compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test yes != "$_lt_caught_CXX_error"; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="int some_variable = 0;" + + # Code to be used in simple link tests + lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_CFLAGS=$CFLAGS + lt_save_LD=$LD + lt_save_GCC=$GCC + GCC=$GXX + lt_save_with_gnu_ld=$with_gnu_ld + lt_save_path_LD=$lt_cv_path_LD + if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx + else + $as_unset lt_cv_prog_gnu_ld + fi + if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX + else + $as_unset lt_cv_path_LD + fi + test -z "${LDCXX+set}" || LD=$LDCXX + CC=${CXX-"c++"} + CFLAGS=$CXXFLAGS + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + # We don't want -fno-exception when compiling C++ code, so set the + # no_builtin_flag separately + if test yes = "$GXX"; then + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' + else + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + fi + + if test yes = "$GXX"; then + # Set up default GNU C++ configuration + + LT_PATH_LD + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test yes = "$with_gnu_ld"; then + _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='$wl' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | + $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + GXX=no + with_gnu_ld=no + wlarc= + fi + + # PORTME: fill in a description of your system's C++ link characteristics + AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) + _LT_TAGVAR(ld_shlibs, $1)=yes + case $host_os in + aix3*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aix[[4-9]]*) + if test ia64 = "$host_cpu"; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag= + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # have runtime linking enabled, and use it for executables. + # For shared libraries, we enable/disable runtime linking + # depending on the kind of the shared library created - + # when "with_aix_soname,aix_use_runtimelinking" is: + # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables + # "aix,yes" lib.so shared, rtl:yes, for executables + # lib.a static archive + # "both,no" lib.so.V(shr.o) shared, rtl:yes + # lib.a(lib.so.V) shared, rtl:no, for executables + # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a(lib.so.V) shared, rtl:no + # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a static archive + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then + # With aix-soname=svr4, we create the lib.so.V shared archives only, + # so we don't have lib.a shared libs to link our executables. + # We have to force runtime linking in this case. + aix_use_runtimelinking=yes + LDFLAGS="$LDFLAGS -Wl,-brtl" + fi + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='$wl-f,' + case $with_aix_soname,$aix_use_runtimelinking in + aix,*) ;; # no import file + svr4,* | *,yes) # use import file + # The Import File defines what to hardcode. + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=no + ;; + esac + + if test yes = "$GXX"; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`$CC -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + esac + shared_flag='-shared' + if test yes = "$aix_use_runtimelinking"; then + shared_flag=$shared_flag' $wl-G' + fi + # Need to ensure runtime linking is disabled for the traditional + # shared library, or the linker may eventually find shared libraries + # /with/ Import File - we do not want to mix them. + shared_flag_aix='-shared' + shared_flag_svr4='-shared $wl-G' + else + # not using gcc + if test ia64 = "$host_cpu"; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test yes = "$aix_use_runtimelinking"; then + shared_flag='$wl-G' + else + shared_flag='$wl-bM:SRE' + fi + shared_flag_aix='$wl-bM:SRE' + shared_flag_svr4='$wl-G' + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to + # export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + # The "-G" linker flag allows undefined symbols. + _LT_TAGVAR(no_undefined_flag, $1)='-bernotok' + # Determine the default libpath from the value encoded in an empty + # executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" + + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag + else + if test ia64 = "$host_cpu"; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok' + if test yes = "$with_gnu_ld"; then + # We only use this code for GNU lds that support --whole-archive. + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' + # -brtl affects multiple linker settings, -berok does not and is overridden later + compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`' + if test svr4 != "$with_aix_soname"; then + # This is similar to how AIX traditionally builds its shared + # libraries. Need -bnortl late, we may have -brtl in LDFLAGS. + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' + fi + if test aix != "$with_aix_soname"; then + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' + else + # used by -dlpreopen to get the symbols + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir' + fi + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + cygwin* | mingw* | pw32* | cegcc*) + case $GXX,$cc_basename in + ,cl* | no,cl*) + # Native MSVC + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' + _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then + cp "$export_symbols" "$output_objdir/$soname.def"; + echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; + else + $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + # Don't use ranlib + _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' + _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile=$lt_outputfile.exe + lt_tool_outputfile=$lt_tool_outputfile.exe + ;; + esac~ + func_to_tool_file "$lt_outputfile"~ + if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # g++ + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file, use it as + # is; otherwise, prepend EXPORTS... + _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + os2*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + shrext_cmds=.dll + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + freebsd2.*) + # C++ shared libraries reported to be fairly broken before + # switch to ELF + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + freebsd-elf*) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + ;; + + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + haiku*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + hpux9*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test yes = "$GXX"; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + hpux10*|hpux11*) + if test no = "$with_gnu_ld"; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; + esac + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test yes = "$GXX"; then + if test no = "$with_gnu_ld"; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + irix5* | irix6*) + case $cc_basename in + CC*) + # SGI C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + + # Archives containing C++ object files must be created using + # "CC -ar", where "CC" is the IRIX C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' + ;; + *) + if test yes = "$GXX"; then + if test no = "$with_gnu_ld"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` -o $lib' + fi + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + esac + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib $wl-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' + ;; + icpc* | ecpc* ) + # Intel C++ + with_gnu_ld=yes + # version 8.0 and above of icpc choke on multiply defined symbols + # if we add $predep_objects and $postdep_objects, however 7.1 and + # earlier do not add the objects themselves. + case `$CC -V 2>&1` in + *"Version 7."*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 8.0 or newer + tmp_idyn= + case $host_cpu in + ia64*) tmp_idyn=' -i_dynamic';; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + case `$CC -V` in + *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) + _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ + compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' + _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ + $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ + $RANLIB $oldlib' + _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 6 and above use weak symbols + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + ;; + cxx*) + # Compaq C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib $wl-retain-symbols-file $wl$export_symbols' + + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' + ;; + xl* | mpixl* | bgxl*) + # IBM XL 8.0 on PPC, with GNU ld + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' + _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + if test yes = "$supports_anon_versioning"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' + fi + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file $wl$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + + lynxos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + m88k*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + + *nto* | *qnx*) + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + openbsd* | bitrig*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file,$export_symbols -o $lib' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' + fi + output_verbose_link_cmd=func_echo_all + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + case $host in + osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; + *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; + esac + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + cxx*) + case $host in + osf3*) + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $soname `test -n "$verstring" && func_echo_all "$wl-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + ;; + *) + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ + echo "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname $wl-input $wl$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~ + $RM $lib.exp' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test yes,no = "$GXX,$with_gnu_ld"; then + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' + case $host in + osf3*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + psos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(archive_cmds_need_lc,$1)=yes + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands '-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test yes,no = "$GXX,$with_gnu_ld"; then + _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs' + if $CC --version | $GREP -v '^2\.7' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + else + # g++ 2.7 appears to require '-G' NOT '-shared' on this + # platform. + _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + fi + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir' + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We CANNOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ + '"$_LT_TAGVAR(old_archive_cmds, $1)" + _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ + '"$_LT_TAGVAR(reload_cmds, $1)" + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + vxworks*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) + test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no + + _LT_TAGVAR(GCC, $1)=$GXX + _LT_TAGVAR(LD, $1)=$LD + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS + LDCXX=$LD + LD=$lt_save_LD + GCC=$lt_save_GCC + with_gnu_ld=$lt_save_with_gnu_ld + lt_cv_path_LDCXX=$lt_cv_path_LD + lt_cv_path_LD=$lt_save_path_LD + lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld + lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +fi # test yes != "$_lt_caught_CXX_error" + +AC_LANG_POP +])# _LT_LANG_CXX_CONFIG + + +# _LT_FUNC_STRIPNAME_CNF +# ---------------------- +# func_stripname_cnf prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# +# This function is identical to the (non-XSI) version of func_stripname, +# except this one can be used by m4 code that may be executed by configure, +# rather than the libtool script. +m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl +AC_REQUIRE([_LT_DECL_SED]) +AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH]) +func_stripname_cnf () +{ + case @S|@2 in + .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;; + *) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;; + esac +} # func_stripname_cnf +])# _LT_FUNC_STRIPNAME_CNF + + +# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) +# --------------------------------- +# Figure out "hidden" library dependencies from verbose +# compiler output when linking a shared library. +# Parse the compiler output and extract the necessary +# objects, libraries and library flags. +m4_defun([_LT_SYS_HIDDEN_LIBDEPS], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl +# Dependencies to place before and after the object being linked: +_LT_TAGVAR(predep_objects, $1)= +_LT_TAGVAR(postdep_objects, $1)= +_LT_TAGVAR(predeps, $1)= +_LT_TAGVAR(postdeps, $1)= +_LT_TAGVAR(compiler_lib_search_path, $1)= + +dnl we can't use the lt_simple_compile_test_code here, +dnl because it contains code intended for an executable, +dnl not a library. It's possible we should let each +dnl tag define a new lt_????_link_test_code variable, +dnl but it's only used here... +m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF +int a; +void foo (void) { a = 0; } +_LT_EOF +], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +_LT_EOF +], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer*4 a + a=0 + return + end +_LT_EOF +], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer a + a=0 + return + end +_LT_EOF +], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF +public class foo { + private int a; + public void bar (void) { + a = 0; + } +}; +_LT_EOF +], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF +package foo +func foo() { +} +_LT_EOF +]) + +_lt_libdeps_save_CFLAGS=$CFLAGS +case "$CC $CFLAGS " in #( +*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; +*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; +*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;; +esac + +dnl Parse the compiler output and extract the necessary +dnl objects, libraries and library flags. +if AC_TRY_EVAL(ac_compile); then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + for p in `eval "$output_verbose_link_cmd"`; do + case $prev$p in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test x-L = "$p" || + test x-R = "$p"; then + prev=$p + continue + fi + + # Expand the sysroot to ease extracting the directories later. + if test -z "$prev"; then + case $p in + -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; + -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; + -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; + esac + fi + case $p in + =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; + esac + if test no = "$pre_test_object_deps_done"; then + case $prev in + -L | -R) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then + _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p + else + _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$_LT_TAGVAR(postdeps, $1)"; then + _LT_TAGVAR(postdeps, $1)=$prev$p + else + _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p" + fi + fi + prev= + ;; + + *.lto.$objext) ;; # Ignore GCC LTO objects + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test no = "$pre_test_object_deps_done"; then + if test -z "$_LT_TAGVAR(predep_objects, $1)"; then + _LT_TAGVAR(predep_objects, $1)=$p + else + _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" + fi + else + if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then + _LT_TAGVAR(postdep_objects, $1)=$p + else + _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling $1 test program" +fi + +$RM -f confest.$objext +CFLAGS=$_lt_libdeps_save_CFLAGS + +# PORTME: override above test on systems where it is broken +m4_if([$1], [CXX], +[case $host_os in +interix[[3-9]]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + _LT_TAGVAR(predep_objects,$1)= + _LT_TAGVAR(postdep_objects,$1)= + _LT_TAGVAR(postdeps,$1)= + ;; +esac +]) + +case " $_LT_TAGVAR(postdeps, $1) " in +*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; +esac + _LT_TAGVAR(compiler_lib_search_dirs, $1)= +if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then + _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'` +fi +_LT_TAGDECL([], [compiler_lib_search_dirs], [1], + [The directories searched by this compiler when creating a shared library]) +_LT_TAGDECL([], [predep_objects], [1], + [Dependencies to place before and after the objects being linked to + create a shared library]) +_LT_TAGDECL([], [postdep_objects], [1]) +_LT_TAGDECL([], [predeps], [1]) +_LT_TAGDECL([], [postdeps], [1]) +_LT_TAGDECL([], [compiler_lib_search_path], [1], + [The library search path used internally by the compiler when linking + a shared library]) +])# _LT_SYS_HIDDEN_LIBDEPS + + +# _LT_LANG_F77_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a Fortran 77 compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_F77_CONFIG], +[AC_LANG_PUSH(Fortran 77) +if test -z "$F77" || test no = "$F77"; then + _lt_disable_F77=yes +fi + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for f77 test sources. +ac_ext=f + +# Object file extension for compiled f77 test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the F77 compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test yes != "$_lt_disable_F77"; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_GCC=$GCC + lt_save_CFLAGS=$CFLAGS + CC=${F77-"f77"} + CFLAGS=$FFLAGS + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + GCC=$G77 + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test no = "$can_build_shared" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test yes = "$enable_shared" && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test ia64 != "$host_cpu"; then + case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in + yes,aix,yes) ;; # shared object as lib.so file only + yes,svr4,*) ;; # shared object as lib.so archive member only + yes,*) enable_static=no ;; # shared object in lib.a archive as well + esac + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test yes = "$enable_shared" || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)=$G77 + _LT_TAGVAR(LD, $1)=$LD + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS +fi # test yes != "$_lt_disable_F77" + +AC_LANG_POP +])# _LT_LANG_F77_CONFIG + + +# _LT_LANG_FC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for a Fortran compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_FC_CONFIG], +[AC_LANG_PUSH(Fortran) + +if test -z "$FC" || test no = "$FC"; then + _lt_disable_FC=yes +fi + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for fc test sources. +ac_ext=${ac_fc_srcext-f} + +# Object file extension for compiled fc test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the FC compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test yes != "$_lt_disable_FC"; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_GCC=$GCC + lt_save_CFLAGS=$CFLAGS + CC=${FC-"f95"} + CFLAGS=$FCFLAGS + compiler=$CC + GCC=$ac_cv_fc_compiler_gnu + + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test no = "$can_build_shared" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test yes = "$enable_shared" && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test ia64 != "$host_cpu"; then + case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in + yes,aix,yes) ;; # shared object as lib.so file only + yes,svr4,*) ;; # shared object as lib.so archive member only + yes,*) enable_static=no ;; # shared object in lib.a archive as well + esac + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test yes = "$enable_shared" || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu + _LT_TAGVAR(LD, $1)=$LD + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS +fi # test yes != "$_lt_disable_FC" + +AC_LANG_POP +])# _LT_LANG_FC_CONFIG + + +# _LT_LANG_GCJ_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for the GNU Java Compiler compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_GCJ_CONFIG], +[AC_REQUIRE([LT_PROG_GCJ])dnl +AC_LANG_SAVE + +# Source file extension for Java test sources. +ac_ext=java + +# Object file extension for compiled Java test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="class foo {}" + +# Code to be used in simple link tests +lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC=yes +CC=${GCJ-"gcj"} +CFLAGS=$GCJFLAGS +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_TAGVAR(LD, $1)=$LD +_LT_CC_BASENAME([$compiler]) + +# GCJ did not exist at the time GCC didn't implicitly link libc in. +_LT_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) +fi + +AC_LANG_RESTORE + +GCC=$lt_save_GCC +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_GCJ_CONFIG + + +# _LT_LANG_GO_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for the GNU Go compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_GO_CONFIG], +[AC_REQUIRE([LT_PROG_GO])dnl +AC_LANG_SAVE + +# Source file extension for Go test sources. +ac_ext=go + +# Object file extension for compiled Go test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="package main; func main() { }" + +# Code to be used in simple link tests +lt_simple_link_test_code='package main; func main() { }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC=yes +CC=${GOC-"gccgo"} +CFLAGS=$GOFLAGS +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_TAGVAR(LD, $1)=$LD +_LT_CC_BASENAME([$compiler]) + +# Go did not exist at the time GCC didn't implicitly link libc in. +_LT_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) +fi + +AC_LANG_RESTORE + +GCC=$lt_save_GCC +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_GO_CONFIG + + +# _LT_LANG_RC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for the Windows resource compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_RC_CONFIG], +[AC_REQUIRE([LT_PROG_RC])dnl +AC_LANG_SAVE + +# Source file extension for RC test sources. +ac_ext=rc + +# Object file extension for compiled RC test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' + +# Code to be used in simple link tests +lt_simple_link_test_code=$lt_simple_compile_test_code + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC= +CC=${RC-"windres"} +CFLAGS= +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) +_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + +if test -n "$compiler"; then + : + _LT_CONFIG($1) +fi + +GCC=$lt_save_GCC +AC_LANG_RESTORE +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_RC_CONFIG + + +# LT_PROG_GCJ +# ----------- +AC_DEFUN([LT_PROG_GCJ], +[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], + [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], + [AC_CHECK_TOOL(GCJ, gcj,) + test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2" + AC_SUBST(GCJFLAGS)])])[]dnl +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_GCJ], []) + + +# LT_PROG_GO +# ---------- +AC_DEFUN([LT_PROG_GO], +[AC_CHECK_TOOL(GOC, gccgo,) +]) + + +# LT_PROG_RC +# ---------- +AC_DEFUN([LT_PROG_RC], +[AC_CHECK_TOOL(RC, windres,) +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_RC], []) + + +# _LT_DECL_EGREP +# -------------- +# If we don't have a new enough Autoconf to choose the best grep +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_EGREP], +[AC_REQUIRE([AC_PROG_EGREP])dnl +AC_REQUIRE([AC_PROG_FGREP])dnl +test -z "$GREP" && GREP=grep +_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) +_LT_DECL([], [EGREP], [1], [An ERE matcher]) +_LT_DECL([], [FGREP], [1], [A literal string matcher]) +dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too +AC_SUBST([GREP]) +]) + + +# _LT_DECL_OBJDUMP +# -------------- +# If we don't have a new enough Autoconf to choose the best objdump +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_OBJDUMP], +[AC_CHECK_TOOL(OBJDUMP, objdump, false) +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) +AC_SUBST([OBJDUMP]) +]) + +# _LT_DECL_DLLTOOL +# ---------------- +# Ensure DLLTOOL variable is set. +m4_defun([_LT_DECL_DLLTOOL], +[AC_CHECK_TOOL(DLLTOOL, dlltool, false) +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [1], [DLL creation program]) +AC_SUBST([DLLTOOL]) +]) + +# _LT_DECL_SED +# ------------ +# Check for a fully-functional sed program, that truncates +# as few characters as possible. Prefer GNU sed if found. +m4_defun([_LT_DECL_SED], +[AC_PROG_SED +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" +_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) +_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], + [Sed that helps us avoid accidentally triggering echo(1) options like -n]) +])# _LT_DECL_SED + +m4_ifndef([AC_PROG_SED], [ +############################################################ +# NOTE: This macro has been submitted for inclusion into # +# GNU Autoconf as AC_PROG_SED. When it is available in # +# a released version of Autoconf we should remove this # +# macro and use it instead. # +############################################################ + +m4_defun([AC_PROG_SED], +[AC_MSG_CHECKING([for a sed that does not truncate output]) +AC_CACHE_VAL(lt_cv_path_SED, +[# Loop through the user's path and test for sed and gsed. +# Then use that list of sed's as ones to test for truncation. +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for lt_ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then + lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" + fi + done + done +done +IFS=$as_save_IFS +lt_ac_max=0 +lt_ac_count=0 +# Add /usr/xpg4/bin/sed as it is typically found on Solaris +# along with /bin/sed that truncates output. +for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do + test ! -f "$lt_ac_sed" && continue + cat /dev/null > conftest.in + lt_ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >conftest.in + # Check for GNU sed and select it if it is found. + if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then + lt_cv_path_SED=$lt_ac_sed + break + fi + while true; do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo >>conftest.nl + $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break + cmp -s conftest.out conftest.nl || break + # 10000 chars as input seems more than enough + test 10 -lt "$lt_ac_count" && break + lt_ac_count=`expr $lt_ac_count + 1` + if test "$lt_ac_count" -gt "$lt_ac_max"; then + lt_ac_max=$lt_ac_count + lt_cv_path_SED=$lt_ac_sed + fi + done +done +]) +SED=$lt_cv_path_SED +AC_SUBST([SED]) +AC_MSG_RESULT([$SED]) +])#AC_PROG_SED +])#m4_ifndef + +# Old name: +AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_SED], []) + + +# _LT_CHECK_SHELL_FEATURES +# ------------------------ +# Find out whether the shell is Bourne or XSI compatible, +# or has some other useful features. +m4_defun([_LT_CHECK_SHELL_FEATURES], +[if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi +_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac +_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl +_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl +])# _LT_CHECK_SHELL_FEATURES + + +# _LT_PATH_CONVERSION_FUNCTIONS +# ----------------------------- +# Determine what file name conversion functions should be used by +# func_to_host_file (and, implicitly, by func_to_host_path). These are needed +# for certain cross-compile configurations and native mingw. +m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_MSG_CHECKING([how to convert $build file names to $host format]) +AC_CACHE_VAL(lt_cv_to_host_file_cmd, +[case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 + ;; + esac + ;; + *-*-cygwin* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin + ;; + esac + ;; + * ) # unhandled hosts (and "normal" native builds) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; +esac +]) +to_host_file_cmd=$lt_cv_to_host_file_cmd +AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) +_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], + [0], [convert $build file names to $host format])dnl + +AC_MSG_CHECKING([how to convert $build file names to toolchain format]) +AC_CACHE_VAL(lt_cv_to_tool_file_cmd, +[#assume ordinary cross tools, or native build. +lt_cv_to_tool_file_cmd=func_convert_file_noop +case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 + ;; + esac + ;; +esac +]) +to_tool_file_cmd=$lt_cv_to_tool_file_cmd +AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) +_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], + [0], [convert $build files to toolchain format])dnl +])# _LT_PATH_CONVERSION_FUNCTIONS diff --git a/m4/ltoptions.m4 b/m4/ltoptions.m4 new file mode 100644 index 0000000..94b0829 --- /dev/null +++ b/m4/ltoptions.m4 @@ -0,0 +1,437 @@ +# Helper functions for option handling. -*- Autoconf -*- +# +# Copyright (C) 2004-2005, 2007-2009, 2011-2015 Free Software +# Foundation, Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 8 ltoptions.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) + + +# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) +# ------------------------------------------ +m4_define([_LT_MANGLE_OPTION], +[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) + + +# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) +# --------------------------------------- +# Set option OPTION-NAME for macro MACRO-NAME, and if there is a +# matching handler defined, dispatch to it. Other OPTION-NAMEs are +# saved as a flag. +m4_define([_LT_SET_OPTION], +[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl +m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), + _LT_MANGLE_DEFUN([$1], [$2]), + [m4_warning([Unknown $1 option '$2'])])[]dnl +]) + + +# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) +# ------------------------------------------------------------ +# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. +m4_define([_LT_IF_OPTION], +[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) + + +# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) +# ------------------------------------------------------- +# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME +# are set. +m4_define([_LT_UNLESS_OPTIONS], +[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), + [m4_define([$0_found])])])[]dnl +m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 +])[]dnl +]) + + +# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) +# ---------------------------------------- +# OPTION-LIST is a space-separated list of Libtool options associated +# with MACRO-NAME. If any OPTION has a matching handler declared with +# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about +# the unknown option and exit. +m4_defun([_LT_SET_OPTIONS], +[# Set options +m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [_LT_SET_OPTION([$1], _LT_Option)]) + +m4_if([$1],[LT_INIT],[ + dnl + dnl Simply set some default values (i.e off) if boolean options were not + dnl specified: + _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no + ]) + _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no + ]) + dnl + dnl If no reference was made to various pairs of opposing options, then + dnl we run the default mode handler for the pair. For example, if neither + dnl 'shared' nor 'disable-shared' was passed, we enable building of shared + dnl archives by default: + _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) + _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], + [_LT_ENABLE_FAST_INSTALL]) + _LT_UNLESS_OPTIONS([LT_INIT], [aix-soname=aix aix-soname=both aix-soname=svr4], + [_LT_WITH_AIX_SONAME([aix])]) + ]) +])# _LT_SET_OPTIONS + + +## --------------------------------- ## +## Macros to handle LT_INIT options. ## +## --------------------------------- ## + +# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) +# ----------------------------------------- +m4_define([_LT_MANGLE_DEFUN], +[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) + + +# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) +# ----------------------------------------------- +m4_define([LT_OPTION_DEFINE], +[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl +])# LT_OPTION_DEFINE + + +# dlopen +# ------ +LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes +]) + +AU_DEFUN([AC_LIBTOOL_DLOPEN], +[_LT_SET_OPTION([LT_INIT], [dlopen]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the 'dlopen' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) + + +# win32-dll +# --------- +# Declare package support for building win32 dll's. +LT_OPTION_DEFINE([LT_INIT], [win32-dll], +[enable_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) + AC_CHECK_TOOL(AS, as, false) + AC_CHECK_TOOL(DLLTOOL, dlltool, false) + AC_CHECK_TOOL(OBJDUMP, objdump, false) + ;; +esac + +test -z "$AS" && AS=as +_LT_DECL([], [AS], [1], [Assembler program])dnl + +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl + +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl +])# win32-dll + +AU_DEFUN([AC_LIBTOOL_WIN32_DLL], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +_LT_SET_OPTION([LT_INIT], [win32-dll]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the 'win32-dll' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) + + +# _LT_ENABLE_SHARED([DEFAULT]) +# ---------------------------- +# implement the --enable-shared flag, and supports the 'shared' and +# 'disable-shared' LT_INIT options. +# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'. +m4_define([_LT_ENABLE_SHARED], +[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([shared], + [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], + [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS=$lt_save_ifs + ;; + esac], + [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) + + _LT_DECL([build_libtool_libs], [enable_shared], [0], + [Whether or not to build shared libraries]) +])# _LT_ENABLE_SHARED + +LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) +]) + +AC_DEFUN([AC_DISABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], [disable-shared]) +]) + +AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) +AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_SHARED], []) +dnl AC_DEFUN([AM_DISABLE_SHARED], []) + + + +# _LT_ENABLE_STATIC([DEFAULT]) +# ---------------------------- +# implement the --enable-static flag, and support the 'static' and +# 'disable-static' LT_INIT options. +# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'. +m4_define([_LT_ENABLE_STATIC], +[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([static], + [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], + [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS=$lt_save_ifs + ;; + esac], + [enable_static=]_LT_ENABLE_STATIC_DEFAULT) + + _LT_DECL([build_old_libs], [enable_static], [0], + [Whether or not to build static libraries]) +])# _LT_ENABLE_STATIC + +LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) +]) + +AC_DEFUN([AC_DISABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], [disable-static]) +]) + +AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) +AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_STATIC], []) +dnl AC_DEFUN([AM_DISABLE_STATIC], []) + + + +# _LT_ENABLE_FAST_INSTALL([DEFAULT]) +# ---------------------------------- +# implement the --enable-fast-install flag, and support the 'fast-install' +# and 'disable-fast-install' LT_INIT options. +# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'. +m4_define([_LT_ENABLE_FAST_INSTALL], +[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([fast-install], + [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], + [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS=$lt_save_ifs + ;; + esac], + [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) + +_LT_DECL([fast_install], [enable_fast_install], [0], + [Whether or not to optimize for fast installation])dnl +])# _LT_ENABLE_FAST_INSTALL + +LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) + +# Old names: +AU_DEFUN([AC_ENABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the 'fast-install' option into LT_INIT's first parameter.]) +]) + +AU_DEFUN([AC_DISABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], [disable-fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the 'disable-fast-install' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) +dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) + + +# _LT_WITH_AIX_SONAME([DEFAULT]) +# ---------------------------------- +# implement the --with-aix-soname flag, and support the `aix-soname=aix' +# and `aix-soname=both' and `aix-soname=svr4' LT_INIT options. DEFAULT +# is either `aix', `both' or `svr4'. If omitted, it defaults to `aix'. +m4_define([_LT_WITH_AIX_SONAME], +[m4_define([_LT_WITH_AIX_SONAME_DEFAULT], [m4_if($1, svr4, svr4, m4_if($1, both, both, aix))])dnl +shared_archive_member_spec= +case $host,$enable_shared in +power*-*-aix[[5-9]]*,yes) + AC_MSG_CHECKING([which variant of shared library versioning to provide]) + AC_ARG_WITH([aix-soname], + [AS_HELP_STRING([--with-aix-soname=aix|svr4|both], + [shared library versioning (aka "SONAME") variant to provide on AIX, @<:@default=]_LT_WITH_AIX_SONAME_DEFAULT[@:>@.])], + [case $withval in + aix|svr4|both) + ;; + *) + AC_MSG_ERROR([Unknown argument to --with-aix-soname]) + ;; + esac + lt_cv_with_aix_soname=$with_aix_soname], + [AC_CACHE_VAL([lt_cv_with_aix_soname], + [lt_cv_with_aix_soname=]_LT_WITH_AIX_SONAME_DEFAULT) + with_aix_soname=$lt_cv_with_aix_soname]) + AC_MSG_RESULT([$with_aix_soname]) + if test aix != "$with_aix_soname"; then + # For the AIX way of multilib, we name the shared archive member + # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', + # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. + # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, + # the AIX toolchain works better with OBJECT_MODE set (default 32). + if test 64 = "${OBJECT_MODE-32}"; then + shared_archive_member_spec=shr_64 + else + shared_archive_member_spec=shr + fi + fi + ;; +*) + with_aix_soname=aix + ;; +esac + +_LT_DECL([], [shared_archive_member_spec], [0], + [Shared archive member basename, for filename based shared library versioning on AIX])dnl +])# _LT_WITH_AIX_SONAME + +LT_OPTION_DEFINE([LT_INIT], [aix-soname=aix], [_LT_WITH_AIX_SONAME([aix])]) +LT_OPTION_DEFINE([LT_INIT], [aix-soname=both], [_LT_WITH_AIX_SONAME([both])]) +LT_OPTION_DEFINE([LT_INIT], [aix-soname=svr4], [_LT_WITH_AIX_SONAME([svr4])]) + + +# _LT_WITH_PIC([MODE]) +# -------------------- +# implement the --with-pic flag, and support the 'pic-only' and 'no-pic' +# LT_INIT options. +# MODE is either 'yes' or 'no'. If omitted, it defaults to 'both'. +m4_define([_LT_WITH_PIC], +[AC_ARG_WITH([pic], + [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@], + [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], + [lt_p=${PACKAGE-default} + case $withval in + yes|no) pic_mode=$withval ;; + *) + pic_mode=default + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for lt_pkg in $withval; do + IFS=$lt_save_ifs + if test "X$lt_pkg" = "X$lt_p"; then + pic_mode=yes + fi + done + IFS=$lt_save_ifs + ;; + esac], + [pic_mode=m4_default([$1], [default])]) + +_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl +])# _LT_WITH_PIC + +LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) + +# Old name: +AU_DEFUN([AC_LIBTOOL_PICMODE], +[_LT_SET_OPTION([LT_INIT], [pic-only]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the 'pic-only' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) + +## ----------------- ## +## LTDL_INIT Options ## +## ----------------- ## + +m4_define([_LTDL_MODE], []) +LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], + [m4_define([_LTDL_MODE], [nonrecursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [recursive], + [m4_define([_LTDL_MODE], [recursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [subproject], + [m4_define([_LTDL_MODE], [subproject])]) + +m4_define([_LTDL_TYPE], []) +LT_OPTION_DEFINE([LTDL_INIT], [installable], + [m4_define([_LTDL_TYPE], [installable])]) +LT_OPTION_DEFINE([LTDL_INIT], [convenience], + [m4_define([_LTDL_TYPE], [convenience])]) diff --git a/m4/ltsugar.m4 b/m4/ltsugar.m4 new file mode 100644 index 0000000..48bc934 --- /dev/null +++ b/m4/ltsugar.m4 @@ -0,0 +1,124 @@ +# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- +# +# Copyright (C) 2004-2005, 2007-2008, 2011-2015 Free Software +# Foundation, Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 6 ltsugar.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) + + +# lt_join(SEP, ARG1, [ARG2...]) +# ----------------------------- +# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their +# associated separator. +# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier +# versions in m4sugar had bugs. +m4_define([lt_join], +[m4_if([$#], [1], [], + [$#], [2], [[$2]], + [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) +m4_define([_lt_join], +[m4_if([$#$2], [2], [], + [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) + + +# lt_car(LIST) +# lt_cdr(LIST) +# ------------ +# Manipulate m4 lists. +# These macros are necessary as long as will still need to support +# Autoconf-2.59, which quotes differently. +m4_define([lt_car], [[$1]]) +m4_define([lt_cdr], +[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], + [$#], 1, [], + [m4_dquote(m4_shift($@))])]) +m4_define([lt_unquote], $1) + + +# lt_append(MACRO-NAME, STRING, [SEPARATOR]) +# ------------------------------------------ +# Redefine MACRO-NAME to hold its former content plus 'SEPARATOR''STRING'. +# Note that neither SEPARATOR nor STRING are expanded; they are appended +# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). +# No SEPARATOR is output if MACRO-NAME was previously undefined (different +# than defined and empty). +# +# This macro is needed until we can rely on Autoconf 2.62, since earlier +# versions of m4sugar mistakenly expanded SEPARATOR but not STRING. +m4_define([lt_append], +[m4_define([$1], + m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) + + + +# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) +# ---------------------------------------------------------- +# Produce a SEP delimited list of all paired combinations of elements of +# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list +# has the form PREFIXmINFIXSUFFIXn. +# Needed until we can rely on m4_combine added in Autoconf 2.62. +m4_define([lt_combine], +[m4_if(m4_eval([$# > 3]), [1], + [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl +[[m4_foreach([_Lt_prefix], [$2], + [m4_foreach([_Lt_suffix], + ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, + [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) + + +# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) +# ----------------------------------------------------------------------- +# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited +# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. +m4_define([lt_if_append_uniq], +[m4_ifdef([$1], + [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], + [lt_append([$1], [$2], [$3])$4], + [$5])], + [lt_append([$1], [$2], [$3])$4])]) + + +# lt_dict_add(DICT, KEY, VALUE) +# ----------------------------- +m4_define([lt_dict_add], +[m4_define([$1($2)], [$3])]) + + +# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) +# -------------------------------------------- +m4_define([lt_dict_add_subkey], +[m4_define([$1($2:$3)], [$4])]) + + +# lt_dict_fetch(DICT, KEY, [SUBKEY]) +# ---------------------------------- +m4_define([lt_dict_fetch], +[m4_ifval([$3], + m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), + m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) + + +# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) +# ----------------------------------------------------------------- +m4_define([lt_if_dict_fetch], +[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], + [$5], + [$6])]) + + +# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) +# -------------------------------------------------------------- +m4_define([lt_dict_filter], +[m4_if([$5], [], [], + [lt_join(m4_quote(m4_default([$4], [[, ]])), + lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), + [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl +]) diff --git a/m4/ltversion.m4 b/m4/ltversion.m4 new file mode 100644 index 0000000..fa04b52 --- /dev/null +++ b/m4/ltversion.m4 @@ -0,0 +1,23 @@ +# ltversion.m4 -- version numbers -*- Autoconf -*- +# +# Copyright (C) 2004, 2011-2015 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# @configure_input@ + +# serial 4179 ltversion.m4 +# This file is part of GNU Libtool + +m4_define([LT_PACKAGE_VERSION], [2.4.6]) +m4_define([LT_PACKAGE_REVISION], [2.4.6]) + +AC_DEFUN([LTVERSION_VERSION], +[macro_version='2.4.6' +macro_revision='2.4.6' +_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) +_LT_DECL(, macro_revision, 0) +]) diff --git a/m4/lt~obsolete.m4 b/m4/lt~obsolete.m4 new file mode 100644 index 0000000..c6b26f8 --- /dev/null +++ b/m4/lt~obsolete.m4 @@ -0,0 +1,99 @@ +# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- +# +# Copyright (C) 2004-2005, 2007, 2009, 2011-2015 Free Software +# Foundation, Inc. +# Written by Scott James Remnant, 2004. +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 5 lt~obsolete.m4 + +# These exist entirely to fool aclocal when bootstrapping libtool. +# +# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN), +# which have later been changed to m4_define as they aren't part of the +# exported API, or moved to Autoconf or Automake where they belong. +# +# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN +# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us +# using a macro with the same name in our local m4/libtool.m4 it'll +# pull the old libtool.m4 in (it doesn't see our shiny new m4_define +# and doesn't know about Autoconf macros at all.) +# +# So we provide this file, which has a silly filename so it's always +# included after everything else. This provides aclocal with the +# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything +# because those macros already exist, or will be overwritten later. +# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. +# +# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. +# Yes, that means every name once taken will need to remain here until +# we give up compatibility with versions before 1.7, at which point +# we need to keep only those names which we still refer to. + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])]) + +m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])]) +m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])]) +m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])]) +m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])]) +m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])]) 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[AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])]) +m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])]) +m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])]) +m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])]) +m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])]) +m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])]) +m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])]) +m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])]) +m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])]) +m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])]) +m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])]) +m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])]) +m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])]) +m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])]) +m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])]) +m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])]) +m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])]) +m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])]) +m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])]) +m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])]) +m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])]) +m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])]) +m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])]) +m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])]) +m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])]) +m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])]) +m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])]) +m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])]) +m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])]) +m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])]) +m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])]) +m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])]) +m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])]) +m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])]) +m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])]) +m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])]) +m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])]) +m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])]) +m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])]) diff --git a/m4/nls.m4 b/m4/nls.m4 new file mode 100644 index 0000000..003704c --- /dev/null +++ b/m4/nls.m4 @@ -0,0 +1,32 @@ +# nls.m4 serial 5 (gettext-0.18) +dnl Copyright (C) 1995-2003, 2005-2006, 2008-2010 Free Software Foundation, +dnl Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. +dnl +dnl This file can can be used in projects which are not available under +dnl the GNU General Public License or the GNU Library General Public +dnl License but which still want to provide support for the GNU gettext +dnl functionality. +dnl Please note that the actual code of the GNU gettext library is covered +dnl by the GNU Library General Public License, and the rest of the GNU +dnl gettext package package is covered by the GNU General Public License. +dnl They are *not* in the public domain. + +dnl Authors: +dnl Ulrich Drepper , 1995-2000. +dnl Bruno Haible , 2000-2003. + +AC_PREREQ([2.50]) + +AC_DEFUN([AM_NLS], +[ + AC_MSG_CHECKING([whether NLS is requested]) + dnl Default is enabled NLS + AC_ARG_ENABLE([nls], + [ --disable-nls do not use Native Language Support], + USE_NLS=$enableval, USE_NLS=yes) + AC_MSG_RESULT([$USE_NLS]) + AC_SUBST([USE_NLS]) +]) diff --git a/m4/po.m4 b/m4/po.m4 new file mode 100644 index 0000000..47f36a4 --- /dev/null +++ b/m4/po.m4 @@ -0,0 +1,449 @@ +# po.m4 serial 17 (gettext-0.18) +dnl Copyright (C) 1995-2010 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. +dnl +dnl This file can can be used in projects which are not available under +dnl the GNU General Public License or the GNU Library General Public +dnl License but which still want to provide support for the GNU gettext +dnl functionality. +dnl Please note that the actual code of the GNU gettext library is covered +dnl by the GNU Library General Public License, and the rest of the GNU +dnl gettext package package is covered by the GNU General Public License. +dnl They are *not* in the public domain. + +dnl Authors: +dnl Ulrich Drepper , 1995-2000. +dnl Bruno Haible , 2000-2003. + +AC_PREREQ([2.50]) + +dnl Checks for all prerequisites of the po subdirectory. +AC_DEFUN([AM_PO_SUBDIRS], +[ + AC_REQUIRE([AC_PROG_MAKE_SET])dnl + AC_REQUIRE([AC_PROG_INSTALL])dnl + AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake + AC_REQUIRE([AM_NLS])dnl + + dnl Release version of the gettext macros. This is used to ensure that + dnl the gettext macros and po/Makefile.in.in are in sync. + AC_SUBST([GETTEXT_MACRO_VERSION], [0.18]) + + dnl Perform the following tests also if --disable-nls has been given, + dnl because they are needed for "make dist" to work. + + dnl Search for GNU msgfmt in the PATH. + dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions. + dnl The second test excludes FreeBSD msgfmt. + AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt, + [$ac_dir/$ac_word --statistics /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 && + (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)], + :) + AC_PATH_PROG([GMSGFMT], [gmsgfmt], [$MSGFMT]) + + dnl Test whether it is GNU msgfmt >= 0.15. +changequote(,)dnl + case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;; + *) MSGFMT_015=$MSGFMT ;; + esac +changequote([,])dnl + AC_SUBST([MSGFMT_015]) +changequote(,)dnl + case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;; + *) GMSGFMT_015=$GMSGFMT ;; + esac +changequote([,])dnl + AC_SUBST([GMSGFMT_015]) + + dnl Search for GNU xgettext 0.12 or newer in the PATH. + dnl The first test excludes Solaris xgettext and early GNU xgettext versions. + dnl The second test excludes FreeBSD xgettext. + AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext, + [$ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 && + (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)], + :) + dnl Remove leftover from FreeBSD xgettext call. + rm -f messages.po + + dnl Test whether it is GNU xgettext >= 0.15. +changequote(,)dnl + case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;; + *) XGETTEXT_015=$XGETTEXT ;; + esac +changequote([,])dnl + AC_SUBST([XGETTEXT_015]) + + dnl Search for GNU msgmerge 0.11 or newer in the PATH. + AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge, + [$ac_dir/$ac_word --update -q /dev/null /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1], :) + + dnl Installation directories. + dnl Autoconf >= 2.60 defines localedir. For older versions of autoconf, we + dnl have to define it here, so that it can be used in po/Makefile. + test -n "$localedir" || localedir='${datadir}/locale' + AC_SUBST([localedir]) + + dnl Support for AM_XGETTEXT_OPTION. + test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS= + AC_SUBST([XGETTEXT_EXTRA_OPTIONS]) + + AC_CONFIG_COMMANDS([po-directories], [[ + for ac_file in $CONFIG_FILES; do + # Support "outfile[:infile[:infile...]]" + case "$ac_file" in + *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + esac + # PO directories have a Makefile.in generated from Makefile.in.in. + case "$ac_file" in */Makefile.in) + # Adjust a relative srcdir. + ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` + ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`" + ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'` + # In autoconf-2.13 it is called $ac_given_srcdir. + # In autoconf-2.50 it is called $srcdir. + test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir" + case "$ac_given_srcdir" in + .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;; + /*) top_srcdir="$ac_given_srcdir" ;; + *) top_srcdir="$ac_dots$ac_given_srcdir" ;; + esac + # Treat a directory as a PO directory if and only if it has a + # POTFILES.in file. This allows packages to have multiple PO + # directories under different names or in different locations. + if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then + rm -f "$ac_dir/POTFILES" + test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES" + cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES" + POMAKEFILEDEPS="POTFILES.in" + # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend + # on $ac_dir but don't depend on user-specified configuration + # parameters. + if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then + # The LINGUAS file contains the set of available languages. + if test -n "$OBSOLETE_ALL_LINGUAS"; then + test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete" + fi + ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"` + # Hide the ALL_LINGUAS assigment from automake < 1.5. + eval 'ALL_LINGUAS''=$ALL_LINGUAS_' + POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS" + else + # The set of available languages was given in configure.in. + # Hide the ALL_LINGUAS assigment from automake < 1.5. + eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS' + fi + # Compute POFILES + # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po) + # Compute UPDATEPOFILES + # as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update) + # Compute DUMMYPOFILES + # as $(foreach lang, $(ALL_LINGUAS), $(lang).nop) + # Compute GMOFILES + # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo) + case "$ac_given_srcdir" in + .) srcdirpre= ;; + *) srcdirpre='$(srcdir)/' ;; + esac + POFILES= + UPDATEPOFILES= + DUMMYPOFILES= + GMOFILES= + for lang in $ALL_LINGUAS; do + POFILES="$POFILES $srcdirpre$lang.po" + UPDATEPOFILES="$UPDATEPOFILES $lang.po-update" + DUMMYPOFILES="$DUMMYPOFILES $lang.nop" + GMOFILES="$GMOFILES $srcdirpre$lang.gmo" + done + # CATALOGS depends on both $ac_dir and the user's LINGUAS + # environment variable. + INST_LINGUAS= + if test -n "$ALL_LINGUAS"; then + for presentlang in $ALL_LINGUAS; do + useit=no + if test "%UNSET%" != "$LINGUAS"; then + desiredlanguages="$LINGUAS" + else + desiredlanguages="$ALL_LINGUAS" + fi + for desiredlang in $desiredlanguages; do + # Use the presentlang catalog if desiredlang is + # a. equal to presentlang, or + # b. a variant of presentlang (because in this case, + # presentlang can be used as a fallback for messages + # which are not translated in the desiredlang catalog). + case "$desiredlang" in + "$presentlang"*) useit=yes;; + esac + done + if test $useit = yes; then + INST_LINGUAS="$INST_LINGUAS $presentlang" + fi + done + fi + CATALOGS= + if test -n "$INST_LINGUAS"; then + for lang in $INST_LINGUAS; do + CATALOGS="$CATALOGS $lang.gmo" + done + fi + test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile" + sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile" + for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do + if test -f "$f"; then + case "$f" in + *.orig | *.bak | *~) ;; + *) cat "$f" >> "$ac_dir/Makefile" ;; + esac + fi + done + fi + ;; + esac + done]], + [# Capture the value of obsolete ALL_LINGUAS because we need it to compute + # POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS. But hide it + # from automake < 1.5. + eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"' + # Capture the value of LINGUAS because we need it to compute CATALOGS. + LINGUAS="${LINGUAS-%UNSET%}" + ]) +]) + +dnl Postprocesses a Makefile in a directory containing PO files. +AC_DEFUN([AM_POSTPROCESS_PO_MAKEFILE], +[ + # When this code is run, in config.status, two variables have already been + # set: + # - OBSOLETE_ALL_LINGUAS is the value of LINGUAS set in configure.in, + # - LINGUAS is the value of the environment variable LINGUAS at configure + # time. + +changequote(,)dnl + # Adjust a relative srcdir. + ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` + ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`" + ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'` + # In autoconf-2.13 it is called $ac_given_srcdir. + # In autoconf-2.50 it is called $srcdir. + test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir" + case "$ac_given_srcdir" in + .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;; + /*) top_srcdir="$ac_given_srcdir" ;; + *) top_srcdir="$ac_dots$ac_given_srcdir" ;; + esac + + # Find a way to echo strings without interpreting backslash. + if test "X`(echo '\t') 2>/dev/null`" = 'X\t'; then + gt_echo='echo' + else + if test "X`(printf '%s\n' '\t') 2>/dev/null`" = 'X\t'; then + gt_echo='printf %s\n' + else + echo_func () { + cat < "$ac_file.tmp" + if grep -l '@TCLCATALOGS@' "$ac_file" > /dev/null; then + # Add dependencies that cannot be formulated as a simple suffix rule. + for lang in $ALL_LINGUAS; do + frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'` + cat >> "$ac_file.tmp" < /dev/null; then + # Add dependencies that cannot be formulated as a simple suffix rule. + for lang in $ALL_LINGUAS; do + frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'` + cat >> "$ac_file.tmp" <> "$ac_file.tmp" <, 1996. + +AC_PREREQ([2.50]) + +# Search path for a program which passes the given test. + +dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR, +dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]]) +AC_DEFUN([AM_PATH_PROG_WITH_TEST], +[ +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + +# Find out how to test for executable files. Don't use a zero-byte file, +# as systems may use methods other than mode bits to determine executability. +cat >conf$$.file <<_ASEOF +#! /bin/sh +exit 0 +_ASEOF +chmod +x conf$$.file +if test -x conf$$.file >/dev/null 2>&1; then + ac_executable_p="test -x" +else + ac_executable_p="test -f" +fi +rm -f conf$$.file + +# Extract the first word of "$2", so it can be a program name with args. +set dummy $2; ac_word=[$]2 +AC_MSG_CHECKING([for $ac_word]) +AC_CACHE_VAL([ac_cv_path_$1], +[case "[$]$1" in + [[\\/]]* | ?:[[\\/]]*) + ac_cv_path_$1="[$]$1" # Let the user override the test with a path. + ;; + *) + ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in ifelse([$5], , $PATH, [$5]); do + IFS="$ac_save_IFS" + test -z "$ac_dir" && ac_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then + echo "$as_me: trying $ac_dir/$ac_word..." >&AS_MESSAGE_LOG_FD + if [$3]; then + ac_cv_path_$1="$ac_dir/$ac_word$ac_exec_ext" + break 2 + fi + fi + done + done + IFS="$ac_save_IFS" +dnl If no 4th arg is given, leave the cache variable unset, +dnl so AC_PATH_PROGS will keep looking. +ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4" +])dnl + ;; +esac])dnl +$1="$ac_cv_path_$1" +if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then + AC_MSG_RESULT([$][$1]) +else + AC_MSG_RESULT([no]) +fi +AC_SUBST([$1])dnl +]) diff --git a/po/LINGUAS b/po/LINGUAS new file mode 100644 index 0000000..4c51e38 --- /dev/null +++ b/po/LINGUAS @@ -0,0 +1,23 @@ +ca +da +de +en@quot +en@boldquot +eo +es +fi +fr +ga +hr +ko +nl +pl +pt_BR +ro +ru +sr +sv +tr +vi +zh_CN +zh_TW diff --git a/po/Makefile.in.in b/po/Makefile.in.in new file mode 100644 index 0000000..83d8838 --- /dev/null +++ b/po/Makefile.in.in @@ -0,0 +1,444 @@ +# Makefile for PO directory in any package using GNU gettext. +# Copyright (C) 1995-1997, 2000-2007, 2009-2010 by Ulrich Drepper +# +# This file can be copied and used freely without restrictions. It can +# be used in projects which are not available under the GNU General Public +# License but which still want to provide support for the GNU gettext +# functionality. +# Please note that the actual code of GNU gettext is covered by the GNU +# General Public License and is *not* in the public domain. +# +# Origin: gettext-0.18 +GETTEXT_MACRO_VERSION = 0.18 + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ + +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ +gettextsrcdir = $(datadir)/gettext/po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +# We use $(mkdir_p). +# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as +# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, +# @install_sh@ does not start with $(SHELL), so we add it. +# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined +# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake +# versions, $(mkinstalldirs) and $(install_sh) are unused. +mkinstalldirs = $(SHELL) @install_sh@ -d +install_sh = $(SHELL) @install_sh@ +MKDIR_P = @MKDIR_P@ +mkdir_p = @mkdir_p@ + +GMSGFMT_ = @GMSGFMT@ +GMSGFMT_no = @GMSGFMT@ +GMSGFMT_yes = @GMSGFMT_015@ +GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) +MSGFMT_ = @MSGFMT@ +MSGFMT_no = @MSGFMT@ +MSGFMT_yes = @MSGFMT_015@ +MSGFMT = $(MSGFMT_$(USE_MSGCTXT)) +XGETTEXT_ = @XGETTEXT@ +XGETTEXT_no = @XGETTEXT@ +XGETTEXT_yes = @XGETTEXT_015@ +XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) +MSGMERGE = msgmerge +MSGMERGE_UPDATE = @MSGMERGE@ --update +MSGINIT = msginit +MSGCONV = msgconv +MSGFILTER = msgfilter + +POFILES = @POFILES@ +GMOFILES = @GMOFILES@ +UPDATEPOFILES = @UPDATEPOFILES@ +DUMMYPOFILES = @DUMMYPOFILES@ +DISTFILES.common = Makefile.in.in remove-potcdate.sin \ +$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) +DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ +$(POFILES) $(GMOFILES) \ +$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) + +POTFILES = \ + +CATALOGS = @CATALOGS@ + +# Makevars gets inserted here. (Don't remove this line!) + +.SUFFIXES: +.SUFFIXES: .po .gmo .mo .sed .sin .nop .po-create .po-update + +.po.mo: + @echo "$(MSGFMT) -c -o $@ $<"; \ + $(MSGFMT) -c -o t-$@ $< && mv t-$@ $@ + +.po.gmo: + @lang=`echo $* | sed -e 's,.*/,,'`; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}rm -f $${lang}.gmo && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.po"; \ + cd $(srcdir) && rm -f $${lang}.gmo && $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.po && mv t-$${lang}.gmo $${lang}.gmo + +.sin.sed: + sed -e '/^#/d' $< > t-$@ + mv t-$@ $@ + + +all: check-macro-version all-@USE_NLS@ + +all-yes: stamp-po +all-no: + +# Ensure that the gettext macros and this Makefile.in.in are in sync. +check-macro-version: + @test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ + || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ + exit 1; \ + } + +# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no +# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because +# we don't want to bother translators with empty POT files). We assume that +# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. +# In this case, stamp-po is a nop (i.e. a phony target). + +# stamp-po is a timestamp denoting the last time at which the CATALOGS have +# been loosely updated. Its purpose is that when a developer or translator +# checks out the package via CVS, and the $(DOMAIN).pot file is not in CVS, +# "make" will update the $(DOMAIN).pot and the $(CATALOGS), but subsequent +# invocations of "make" will do nothing. This timestamp would not be necessary +# if updating the $(CATALOGS) would always touch them; however, the rule for +# $(POFILES) has been designed to not touch files that don't need to be +# changed. +stamp-po: $(srcdir)/$(DOMAIN).pot + test ! -f $(srcdir)/$(DOMAIN).pot || \ + test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) + @test ! -f $(srcdir)/$(DOMAIN).pot || { \ + echo "touch stamp-po" && \ + echo timestamp > stamp-poT && \ + mv stamp-poT stamp-po; \ + } + +# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', +# otherwise packages like GCC can not be built if only parts of the source +# have been downloaded. + +# This target rebuilds $(DOMAIN).pot; it is an expensive operation. +# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. +$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed + if LC_ALL=C grep 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null | grep -v 'libtool:' >/dev/null; then \ + package_gnu='GNU '; \ + else \ + package_gnu=''; \ + fi; \ + if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ + msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ + else \ + msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ + fi; \ + case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + ;; \ + *) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --package-name="$${package_gnu}@PACKAGE@" \ + --package-version='@VERSION@' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + ;; \ + esac + test ! -f $(DOMAIN).po || { \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ + sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ + if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ + else \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + else \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + } + +# This rule has no dependencies: we don't need to update $(DOMAIN).pot at +# every "make" invocation, only create it when it is missing. +# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. +$(srcdir)/$(DOMAIN).pot: + $(MAKE) $(DOMAIN).pot-update + +# This target rebuilds a PO file if $(DOMAIN).pot has changed. +# Note that a PO file is not touched if it doesn't need to be changed. +$(POFILES): $(srcdir)/$(DOMAIN).pot + @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ + if test -f "$(srcdir)/$${lang}.po"; then \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} $${lang}.po $(DOMAIN).pot"; \ + cd $(srcdir) \ + && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-7] | 0.1[0-7].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} $${lang}.po $(DOMAIN).pot;; \ + esac; \ + }; \ + else \ + $(MAKE) $${lang}.po-create; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + for file in $(DISTFILES.common) Makevars.template; do \ + $(INSTALL_DATA) $(srcdir)/$$file \ + $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + for file in Makevars; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +install-data-no: all +install-data-yes: all + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ + $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ + echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ + fi; \ + done; \ + done + +install-strip: install + +installdirs: installdirs-exec installdirs-data +installdirs-exec: +installdirs-data: installdirs-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + else \ + : ; \ + fi +installdirs-data-no: +installdirs-data-yes: + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + fi; \ + done; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: uninstall-exec uninstall-data +uninstall-exec: +uninstall-data: uninstall-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + for file in $(DISTFILES.common) Makevars.template; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +uninstall-data-no: +uninstall-data-yes: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + done; \ + done + +check: all + +info dvi ps pdf html tags TAGS ctags CTAGS ID: + +mostlyclean: + rm -f remove-potcdate.sed + rm -f stamp-poT + rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po + rm -fr *.o + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES *.mo + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f stamp-po $(GMOFILES) + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: + $(MAKE) update-po + @$(MAKE) dist2 +# This is a separate target because 'update-po' must be executed before. +dist2: stamp-po $(DISTFILES) + dists="$(DISTFILES)"; \ + if test "$(PACKAGE)" = "gettext-tools"; then \ + dists="$$dists Makevars.template"; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + dists="$$dists $(DOMAIN).pot stamp-po"; \ + fi; \ + if test -f $(srcdir)/ChangeLog; then \ + dists="$$dists ChangeLog"; \ + fi; \ + for i in 0 1 2 3 4 5 6 7 8 9; do \ + if test -f $(srcdir)/ChangeLog.$$i; then \ + dists="$$dists ChangeLog.$$i"; \ + fi; \ + done; \ + if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ + for file in $$dists; do \ + if test -f $$file; then \ + cp -p $$file $(distdir) || exit 1; \ + else \ + cp -p $(srcdir)/$$file $(distdir) || exit 1; \ + fi; \ + done + +update-po: Makefile + $(MAKE) $(DOMAIN).pot-update + test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) + $(MAKE) update-gmo + +# General rule for creating PO files. + +.nop.po-create: + @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ + echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ + exit 1 + +# General rule for updating PO files. + +.nop.po-update: + @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools"; then PATH=`pwd`/../src:$$PATH; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ + cd $(srcdir); \ + if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-7] | 0.1[0-7].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + esac; \ + }; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +$(DUMMYPOFILES): + +update-gmo: Makefile $(GMOFILES) + @: + +# Recreate Makefile by invoking config.status. Explicitly invoke the shell, +# because execution permission bits may not work on the current file system. +# Use @SHELL@, which is the shell determined by autoconf for the use by its +# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. +Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ + cd $(top_builddir) \ + && @SHELL@ ./config.status $(subdir)/$@.in po-directories + +force: + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/po/Makevars b/po/Makevars new file mode 100644 index 0000000..cff165f --- /dev/null +++ b/po/Makevars @@ -0,0 +1,78 @@ +# Makefile variables for PO directory in any package using GNU gettext. + +# Usually the message domain is the same as the package name. +DOMAIN = $(PACKAGE) + +# These two variables depend on the location of this directory. +subdir = po +top_builddir = .. + +# These options get passed to xgettext. +XGETTEXT_OPTIONS = --language=C --keyword=_ --keyword=N_ + +# This is the copyright holder that gets inserted into the header of the +# $(DOMAIN).pot file. Set this to the copyright holder of the surrounding +# package. (Note that the msgstr strings, extracted from the package's +# sources, belong to the copyright holder of the package.) Translators are +# expected to transfer the copyright for their translations to this person +# or entity, or to disclaim their copyright. The empty string stands for +# the public domain; in this case the translators are expected to disclaim +# their copyright. +COPYRIGHT_HOLDER = + +# This tells whether or not to prepend "GNU " prefix to the package +# name that gets inserted into the header of the $(DOMAIN).pot file. +# Possible values are "yes", "no", or empty. If it is empty, try to +# detect it automatically by scanning the files in $(top_srcdir) for +# "GNU packagename" string. +PACKAGE_GNU = "no" + +# This is the email address or URL to which the translators shall report +# bugs in the untranslated strings: +# - Strings which are not entire sentences, see the maintainer guidelines +# in the GNU gettext documentation, section 'Preparing Strings'. +# - Strings which use unclear terms or require additional context to be +# understood. +# - Strings which make invalid assumptions about notation of date, time or +# money. +# - Pluralisation problems. +# - Incorrect English spelling. +# - Incorrect formatting. +# It can be your email address, or a mailing list address where translators +# can write to without being subscribed, or the URL of a web page through +# which the translators can contact you. +MSGID_BUGS_ADDRESS = flex-devel@lists.sourceforge.net + +# This is the list of locale categories, beyond LC_MESSAGES, for which the +# message catalogs shall be used. It is usually empty. +EXTRA_LOCALE_CATEGORIES = + +# This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt' +# context. Possible values are "yes" and "no". Set this to yes if the +# package uses functions taking also a message context, like pgettext(), or +# if in $(XGETTEXT_OPTIONS) you define keywords with a context argument. +USE_MSGCTXT = no + +# These options get passed to msgmerge. +# Useful options are in particular: +# --previous to keep previous msgids of translated messages, +# --quiet to reduce the verbosity. +MSGMERGE_OPTIONS = + +# These options get passed to msginit. +# If you want to disable line wrapping when writing PO files, add +# --no-wrap to MSGMERGE_OPTIONS, XGETTEXT_OPTIONS, and +# MSGINIT_OPTIONS. +MSGINIT_OPTIONS = + +# This tells whether or not to regenerate a PO file when $(DOMAIN).pot +# has changed. Possible values are "yes" and "no". Set this to no if +# the POT file is checked in the repository and the version control +# program ignores timestamps. +PO_DEPENDS_ON_POT = yes + +# This tells whether or not to forcibly update $(DOMAIN).pot and +# regenerate PO files on "make dist". Possible values are "yes" and +# "no". Set this to no if the POT file and PO files are maintained +# externally. +DIST_DEPENDS_ON_UPDATE_PO = no diff --git a/po/POTFILES.in b/po/POTFILES.in new file mode 100644 index 0000000..62a928e --- /dev/null +++ b/po/POTFILES.in @@ -0,0 +1,17 @@ +src/buf.c +src/ccl.c +src/dfa.c +src/ecs.c +src/gen.c +src/libmain.c +src/libyywrap.c +src/main.c +src/misc.c +src/nfa.c +src/options.c +src/parse.y +src/scan.l +src/scanopt.c +src/sym.c +src/tblcmp.c +src/yylex.c diff --git a/po/Rules-quot b/po/Rules-quot new file mode 100644 index 0000000..af52487 --- /dev/null +++ b/po/Rules-quot @@ -0,0 +1,47 @@ +# Special Makefile rules for English message catalogs with quotation marks. + +DISTFILES.common.extra1 = quot.sed boldquot.sed en@quot.header en@boldquot.header insert-header.sin Rules-quot + +.SUFFIXES: .insert-header .po-update-en + +en@quot.po-create: + $(MAKE) en@quot.po-update +en@boldquot.po-create: + $(MAKE) en@boldquot.po-update + +en@quot.po-update: en@quot.po-update-en +en@boldquot.po-update: en@boldquot.po-update-en + +.insert-header.po-update-en: + @lang=`echo $@ | sed -e 's/\.po-update-en$$//'`; \ + if test "$(PACKAGE)" = "gettext"; then PATH=`pwd`/../src:$$PATH; GETTEXTLIBDIR=`cd $(top_srcdir)/src && pwd`; export GETTEXTLIBDIR; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + ll=`echo $$lang | sed -e 's/@.*//'`; \ + LC_ALL=C; export LC_ALL; \ + cd $(srcdir); \ + if $(MSGINIT) -i $(DOMAIN).pot --no-translator -l $$lang -o - 2>/dev/null | sed -f $$tmpdir/$$lang.insert-header | $(MSGCONV) -t UTF-8 | $(MSGFILTER) sed -f `echo $$lang | sed -e 's/.*@//'`.sed 2>/dev/null > $$tmpdir/$$lang.new.po; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "creation of $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "creation of $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +en@quot.insert-header: insert-header.sin + sed -e '/^#/d' -e 's/HEADER/en@quot.header/g' $(srcdir)/insert-header.sin > en@quot.insert-header + +en@boldquot.insert-header: insert-header.sin + sed -e '/^#/d' -e 's/HEADER/en@boldquot.header/g' $(srcdir)/insert-header.sin > en@boldquot.insert-header + +mostlyclean: mostlyclean-quot +mostlyclean-quot: + rm -f *.insert-header diff --git a/po/boldquot.sed b/po/boldquot.sed new file mode 100644 index 0000000..4b937aa --- /dev/null +++ b/po/boldquot.sed @@ -0,0 +1,10 @@ +s/"\([^"]*\)"/β€œ\1”/g +s/`\([^`']*\)'/β€˜\1’/g +s/ '\([^`']*\)' / β€˜\1’ /g +s/ '\([^`']*\)'$/ β€˜\1’/g +s/^'\([^`']*\)' /β€˜\1’ /g +s/β€œβ€/""/g +s/β€œ/β€œ/g +s/”/”/g +s/β€˜/β€˜/g +s/’/’/g diff --git a/po/ca.gmo b/po/ca.gmo new file mode 100644 index 0000000..c87a2b3 Binary files /dev/null and b/po/ca.gmo differ diff --git a/po/ca.po b/po/ca.po new file mode 100644 index 0000000..93703ca --- /dev/null +++ b/po/ca.po @@ -0,0 +1,1143 @@ +# Catalan translation of flex message catalogs. +# Copyright Β© 2002, 2003, 2006, 2008, 2012 The Flex Project (msgids) +# This file is distributed under the same licence as the flex package. +# Jordi Mallach , 2002, 2003, 2006, 2008, 2012. +# +msgid "" +msgstr "" +"Project-Id-Version: flex 2.5.37\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2017-05-06 10:49-0400\n" +"PO-Revision-Date: 2012-12-04 17:36+0100\n" +"Last-Translator: Jordi Mallach \n" +"Language-Team: Catalan \n" +"Language: ca\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "Ha fallat l'assignaciΓ³ d'un bΓΊfer per imprimir la cadena" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "Ha fallat l'assignaciΓ³ d'un buffer per a la directiva de lΓ­nia" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "Ha fallat l'assignaciΓ³ d'un bΓΊfer per la definiciΓ³ m4" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "Ha fallat l'assignaciΓ³ d'un bΓΊfer per la indefiniciΓ³ m4" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "L'estat #%d Γ©s no-acceptar -\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "Context posterior perillΓ³s" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " nΓΊmeros de lΓ­nia associats a la regla:" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " fi de transicions: " + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" transicions de bloqueig: EOF " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "la comprovaciΓ³ de consistΓ¨ncia ha fallat en epsclosure()" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"Bolcat AFD:\n" +"\n" + +#: src/dfa.c:587 +msgid "could not create unique end-of-buffer state" +msgstr "no s'ha pogut crear un estat ΓΊnic de final-de-bΓΊfer" + +#: src/dfa.c:608 +#, c-format +msgid "state # %d:\n" +msgstr "estat # %d:\n" + +#: src/dfa.c:768 +msgid "Could not write yynxt_tbl[][]" +msgstr "No s'ha pogut escriure yynxt_tbl[][]" + +#: src/dfa.c:1028 +msgid "bad transition character detected in sympartition()" +msgstr "carΓ cter de transiciΓ³ incorrecte detectat en sympartition()" + +#: src/gen.c:480 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"Classes d'equivalΓ¨ncia:\n" +"\n" + +#: src/gen.c:669 src/gen.c:698 src/gen.c:1218 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "l'estat # %d accepta: [%d]\n" + +#: src/gen.c:1115 +#, c-format +msgid "state # %d accepts: " +msgstr "l'estat # %d accepta: " + +#: src/gen.c:1162 +msgid "Could not write yyacclist_tbl" +msgstr "No s'ha pogut escriure yyacclist_tbl" + +#: src/gen.c:1236 +msgid "Could not write yyacc_tbl" +msgstr "No s'ha pogut escriure yyacc_tbl" + +#: src/gen.c:1251 src/gen.c:1623 src/gen.c:1646 +msgid "Could not write ecstbl" +msgstr "No s'ha pogut escriure ecstbl" + +#: src/gen.c:1271 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"Classes de metaequivalΓ¨ncia:\n" + +#: src/gen.c:1293 +msgid "Could not write yymeta_tbl" +msgstr "No s'ha pogut escriure yymeta_tbl" + +#: src/gen.c:1352 +msgid "Could not write yybase_tbl" +msgstr "No s'ha pogut escriure yybase_tbl" + +#: src/gen.c:1384 +msgid "Could not write yydef_tbl" +msgstr "No s'ha pogut escriure yydef_tbl" + +#: src/gen.c:1422 +msgid "Could not write yynxt_tbl" +msgstr "No s'ha pogut escriure yynxt_tbl" + +#: src/gen.c:1456 +msgid "Could not write yychk_tbl" +msgstr "No s'ha pogut escriure yychk_tbl" + +#: src/gen.c:1608 src/gen.c:1637 +msgid "Could not write ftbl" +msgstr "No s'ha pogut escriure ftbl" + +#: src/gen.c:1614 +msgid "Could not write ssltbl" +msgstr "No s'ha pogut escriure ssltbl" + +#: src/gen.c:1665 +msgid "Could not write eoltbl" +msgstr "No s'ha pogut escriure eoltbl" + +#: src/gen.c:1722 +msgid "Could not write yynultrans_tbl" +msgstr "No s'ha pogut escriure yynultrans_tbl" + +#: src/main.c:178 +msgid "rule cannot be matched" +msgstr "no es pot satisfer la regla" + +#: src/main.c:183 +msgid "-s option given but default rule can be matched" +msgstr "S'ha especificat l'opciΓ³ -s perΓ² es pot aplicar la regla per defecte" + +#: src/main.c:221 +msgid "Can't use -+ with -l option" +msgstr "No es pot fer servir -+ amb l'opciΓ³ -l" + +#: src/main.c:224 +msgid "Can't use -f or -F with -l option" +msgstr "No es pot fer servir -f o -F amb l'opciΓ³ -l" + +#: src/main.c:228 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "No es pot fer servir --reentrant o --bison-bridge amb l'opciΓ³ -l" + +#: src/main.c:260 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "-Cf/-CF i -Cm no tenen sentit juntes" + +#: src/main.c:263 +msgid "-Cf/-CF and -I are incompatible" +msgstr "-Cf/-CF i -I sΓ³n incompatibles" + +#: src/main.c:267 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "-Cf/-CF sΓ³n incompatibles amb el mode de compatibilitat amb lex" + +#: src/main.c:272 +msgid "-Cf and -CF are mutually exclusive" +msgstr "-Cf i -CF sΓ³n mΓΊtuament excloents" + +#: src/main.c:276 +msgid "Can't use -+ with -CF option" +msgstr "No es pot fer servir -+ amb l'opciΓ³ -CF" + +#: src/main.c:279 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "%array Γ©s incompatible amb l'opciΓ³ -+" + +#: src/main.c:284 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "Les opcions -+ i --reentrant sΓ³n mΓΊtuament excloents" + +#: src/main.c:287 +msgid "bison bridge not supported for the C++ scanner." +msgstr "No es suporta Β«bison bridgeΒ» per a l'analitzador de C++" + +#: src/main.c:336 src/main.c:419 +#, c-format +msgid "could not create %s" +msgstr "no s'ha pogut crear %s" + +#: src/main.c:431 +msgid "could not write tables header" +msgstr "no s'ha pogut crear la capΓ§alera de les taules" + +#: src/main.c:435 +#, c-format +msgid "can't open skeleton file %s" +msgstr "No es pot obrir el fitxer d'esquema %s" + +#: src/main.c:450 +msgid "Prefix cannot include '[' or ']'" +msgstr "" + +#: src/main.c:474 +msgid "allocation of macro definition failed" +msgstr "Ha fallat l'assignaciΓ³ de la definiciΓ³ de la macro" + +#: src/main.c:521 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "error d'entrada al llegir el fitxer d'esquema %s" + +#: src/main.c:525 +#, c-format +msgid "error closing skeleton file %s" +msgstr "s'ha produΓ―t un error en tancar el fitxer d'esquema %s" + +#: src/main.c:709 +#, c-format +msgid "error creating header file %s" +msgstr "s'ha produΓ―t un error en crear el fitxer de capΓ§alera %s" + +#: src/main.c:717 +#, c-format +msgid "error writing output file %s" +msgstr "s'ha produΓ―t un error en escriure el fitxer d'eixida %s" + +#: src/main.c:721 +#, c-format +msgid "error closing output file %s" +msgstr "s'ha produΓ―t un error en tancar el fitxer d'eixida %s" + +#: src/main.c:725 +#, c-format +msgid "error deleting output file %s" +msgstr "s'ha produΓ―t un error en suprimir el fitxer d'eixida %s" + +#: src/main.c:732 +#, c-format +msgid "No backing up.\n" +msgstr "No hi ha retrocΓ©s.\n" + +#: src/main.c:736 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d estats de retrocΓ©s (no-acceptaciΓ³).\n" + +#: src/main.c:740 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "Les taules comprimides sempre impliquen un retard.\n" + +#: src/main.c:743 +#, c-format +msgid "error writing backup file %s" +msgstr "s'ha produΓ―t un error en escriure el fitxer de cΓ²pia de seguretat %s" + +#: src/main.c:747 +#, c-format +msgid "error closing backup file %s" +msgstr "s'ha produΓ―t un error en tancar el fitxer de cΓ²pia de seguretat %s" + +#: src/main.c:752 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "estadΓ­stiques d'ΓΊs de %s versiΓ³ %s:\n" + +#: src/main.c:755 +#, c-format +msgid " scanner options: -" +msgstr " opcions de l'analitzador: -" + +# NFA == AutΓ³mata finit no-determinista. jm +#: src/main.c:834 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d estats AFN\n" + +# DFA == AutΓ³mata finit deterministic. jm +#: src/main.c:836 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d estats AFD (%d paraules)\n" + +#: src/main.c:838 +#, c-format +msgid " %d rules\n" +msgstr " %d regles\n" + +#: src/main.c:843 +#, c-format +msgid " No backing up\n" +msgstr " Sense retrocΓ©s\n" + +#: src/main.c:847 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d estats de retrocΓ©s (no-acceptaciΓ³)\n" + +# Es refereix a cΓ²pia de seguretat, o retrocΓ©s? jm +#: src/main.c:852 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " Sempre es realitza cΓ²pia de seguretat de les taules comprimides\n" + +#: src/main.c:856 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " Utilitzats patrons de principi-de-lΓ­nia\n" + +#: src/main.c:858 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d condicions d'activaciΓ³\n" + +#: src/main.c:862 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d estats Γ¨psilon, %d estats doble Γ¨psilon\n" + +#: src/main.c:866 +#, c-format +msgid " no character classes\n" +msgstr " sense classes de carΓ cter\n" + +#: src/main.c:870 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr "" +" les classes de carΓ cters %d/%d necessitaren %d/%d paraules de magatzement, " +"%d reutilitzades\n" + +#: src/main.c:875 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d parells estat/estat-segΓΌent creats\n" + +#: src/main.c:878 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d transicions ΓΊniques/duplicades\n" + +#: src/main.c:883 +#, c-format +msgid " %d table entries\n" +msgstr " %d entrades de la taula\n" + +#: src/main.c:891 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " %d/%d entrades base-def creades\n" + +#: src/main.c:895 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " %d/%d (pic %d) entrades nxt-chk creades\n" + +#: src/main.c:899 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " %d/%d (pic %d) entrades de plantilla nxt-chk creades\n" + +#: src/main.c:903 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d entrades de la tabla buides\n" + +#: src/main.c:905 +#, c-format +msgid " %d protos created\n" +msgstr " %d prototips creats\n" + +#: src/main.c:908 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " %d plantilles creades, %d usos\n" + +#: src/main.c:916 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " %d/%d classes d'equivalΓ¨ncia creades\n" + +#: src/main.c:924 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d classes de meta-equivalΓ¨ncia creades\n" + +# Hash? jm +# segons un company de treballa que estudia a la UOC, allΓ­ +# les "hashtables" s'anomenen "taules de DISPERSIΓ“". En aquest context +# no sΓ© que dir-te. ear +#: src/main.c:930 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d (%d desades) colΒ·lisions d'ubicaciΓ³ (Β«hashΒ»), %d AFD iguals\n" + +#: src/main.c:932 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " es necessiten %d conjunts de relocalitzaciΓ³\n" + +#: src/main.c:934 +#, c-format +msgid " %d total table entries needed\n" +msgstr " es necessiten %d entrades totals de la taula\n" + +#: src/main.c:1008 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "Error intern. Els flexopts estan malformats.\n" + +#: src/main.c:1018 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "Proveu Β«%s --helpΒ» per a obtindre mΓ©s informaciΓ³.\n" + +#: src/main.c:1075 +#, c-format +msgid "unknown -C option '%c'" +msgstr "opciΓ³ de -C desconeguda Β«%cΒ»" + +#: src/main.c:1204 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +# Hmm. No se si açò estΓ  be. jm +#: src/main.c:1476 +msgid "fatal parse error" +msgstr "s'ha produΓ―t un error fatal d'anΓ lisi sintΓ ctic" + +#: src/main.c:1508 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "no s'ha pogut crear un fitxer d'informaciΓ³ del retrocΓ©s %s" + +#: src/main.c:1529 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "" +"-l l'opciΓ³ de compatibilitat amb AT&T lex implica una penalitzaciΓ³ del " +"rendiment molt gran\n" + +#: src/main.c:1532 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr "" +" i pot ser l'origen real d'altres penalitzacions del rendiment notificades\n" + +#: src/main.c:1538 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" +"l'%%opciΓ³ yylineno implica una penalitzaciΓ³ del rendiment NOMΓ‰S en regles " +"que poden fer coincidir carΓ cters de nova lΓ­nia\n" + +#: src/main.c:1545 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "-I (interactiu) implica una xicoteta penalitzaciΓ³ del rendiment\n" + +#: src/main.c:1550 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore() implica una xicoteta penalitzaciΓ³ del rendiment\n" + +#: src/main.c:1556 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT implica una penalitzaciΓ³ del rendiment molt gran\n" + +#: src/main.c:1561 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "" +"Les regles de context posterior variable implica una penalitzaciΓ³ del " +"rendiment molt gran\n" + +#: src/main.c:1573 +msgid "REJECT cannot be used with -f or -F" +msgstr "REJECT no es pot fer servir amb -f o -F" + +#: src/main.c:1576 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "l'%opciΓ³ yylineno no es pot fer servir amb REJECT" + +#: src/main.c:1579 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "" +"Les regles de context posterior variable no es poden utilitzar amb -f o -F" + +#: src/main.c:1704 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "l'%opciΓ³ yyclass nomΓ©s tΓ© sentit per a analitzadors de C++" + +#: src/main.c:1791 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "Forma d'ΓΊs: %s [OPCIONS] [FITXER]...\n" + +# Al grep jo sempre he traduΓ―t match com a coincidir. No sΓ©, no m'agrada +# molt aixΓ² de text emparellat. +# Encara que coincident tampoc no m'acaba de convΓ©ncer. ear +# I que faig amb "reentrant" i "parser"? jm +#: src/main.c:1794 +#, fuzzy, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"Genera programes que realitzen emparellaments de patrons en text.\n" +"\n" +"CompressiΓ³ de taules:\n" +" -Ca, --align renuncia a taules mΓ©s grans a canvi de una millor " +"alineaciΓ³\n" +" -Ce, --ecs construeix classes d'equivalΓ¨ncia\n" +" -Cf no comprimeixes les taules; utilitza la representaciΓ³ -" +"f\n" +" -CF no comprimeixes les taules; utilitza la representaciΓ³ -" +"F\n" +" -Cm, --meta-ecs construeix classes de metaequivalΓ¨ncia\n" +" -Cr, --read utilitza read() en lloc de stdio com a entrada de " +"l'analitzador\n" +" -f, --full genera un analitzador rΓ pid i gran. El mateix que -Cfr\n" +" -F, --fast usa una representaciΓ³ alternativa de taules. El mateix " +"que -CFr\n" +" -Cem compressiΓ³ per defecte (el mateix que --ecs --meta-ecs)\n" +"\n" +"DepuraciΓ³:\n" +" -d, --debug activa el mode de depuraciΓ³ en l'analitzador\n" +" -b, --backup escriu l'informaciΓ³ dels retrocessos en %s\n" +" -p, --perf-report escriu l'informe de rendiment en stderr\n" +" -s, --nodefault suprimeix la regla per defecte de visualitzar " +"(ECHO) el text no emparellat\n" +" -T, --trace %s hauria d'executar-se en mode traΓ§a\n" +" -w, --nowarn no generes avisos\n" +" -v, --verbose escriu un resum de les estadΓ­stiques de " +"l'analitzador en stdout\n" +"\n" +"Fitxers:\n" +" -o, --outfile=FITXER especifica el fitxer d'eixida\n" +" -S, --skel=FITXER especifica el fitxer d'esquema\n" +" -t, --stdout escriu l'analitzador en stdout en lloc de %s\n" +" --yyclass=NOM nom de la classe C++\n" +" --header-file=FITXER crea un fitxer de capΓ§aleres de C a mΓ©s de " +"l'analitzador\n" +" --tables-file=[FITXER] escriu les taules en FITXER\n" +"\n" +"Comportament de l'analitzador:\n" +" -7, --7bit genera un analitzador de 7 bits\n" +" -8, --8bit genera un analitzador de 8 bits\n" +" -B, --batch genera un analitzador no interactiu (el contrari a " +"-I)\n" +" -i, --case-insensitive Ignora les diferΓ¨ncies de majΓΊscules i minΓΊscules " +"en els patrons\n" +" -l, --lex-compat compatibilitat mΓ xima amb el lex original\n" +" -X, --posix-compat compatibilitat mΓ xima amb el lex POSIX\n" +" -I, --interactive genera un analitzador interactiu (el contrari a -" +"B)\n" +" --yylineno traΓ§a el compte de lΓ­nies en yylineno\n" +"\n" +"Codi generat:\n" +" -+, --c++ genera un analitzador de la classe C++\n" +" -Dmacro[=defn] #define macro defn (defn Γ©s Β«1Β» per defecte)\n" +" -L, --noline suprimeix les directives #line en l'analitzador\n" +" -P, --prefix=CADENA utilitza CADENA com prefix en comptes de Β«yyΒ»\n" +" -R, --reentrant genera un analitzador de C reentrant\n" +" --bison-bridge analitzador per a l'analitzador pur de bison\n" +" --bison-locations inclou suport per a yylloc\n" +" --stdinit inicialitza yyin/yyout a stdin/stdout\n" +" --noansi-definitions estil antic de definicions de funcions\n" +" --noansi-prototypes llista de parΓ metres buida als prototips\n" +" --nounistd no inclogues \n" +" --noFUNCIΓ“ no generes una FUNCIΓ“ en particular\n" +"\n" +"MiscelΒ·lΓ nia:\n" +" -c opciΓ³ POSIX sense efecte\n" +" -n opciΓ³ POSIX sense efecte\n" +" -?\n" +" -h, --help mostra aquest missatge d'ajuda\n" +" -V, --version informa de la versiΓ³ de %s\n" + +#: src/misc.c:64 +msgid "allocation of sko_stack failed" +msgstr "Ha fallat l'assignaciΓ³ de Β«sko_stackΒ»" + +#: src/misc.c:100 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "el nom Β«%sΒ» Γ©s ridΓ­culament llarg" + +#: src/misc.c:155 +msgid "memory allocation failed in allocate_array()" +msgstr "ha fallat l'assignaciΓ³ de memΓ²ria en allocate_array()" + +#: src/misc.c:205 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "carΓ cter incorrecte Β«%sΒ» detectat en check_char()" + +#: src/misc.c:210 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "l'analitzador requereix l'opciΓ³ -8 per a fer servir el carΓ cter %s" + +#: src/misc.c:229 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "ha fallat l'assignaciΓ³ de memΓ²ria en allocate_array()" + +#: src/misc.c:303 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s: error intern fatal, %s\n" + +#: src/misc.c:671 +msgid "attempt to increase array size failed" +msgstr "ha fallat l'intent d'augmentar la mida de la matriu" + +#: src/misc.c:795 +msgid "bad line in skeleton file" +msgstr "lΓ­nia incorrecta en el fitxer d'esquema" + +#: src/misc.c:845 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "ha fallat l'assignaciΓ³ de memΓ²ria en yy_flex_xmalloc()" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** s'estΓ  comenΓ§ant el bolcat de l'afn amb l'estat inicial %d\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "estat # %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** final del bolcat\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "mΓ quina buida en dupmachine()" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "Regla de context posterior variable en la lΓ­nia %d\n" + +#: src/nfa.c:357 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "tipus d'estat incorrecte en mark_beginning_as_normal()" + +#: src/nfa.c:595 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "les regles d'entrada sΓ³n massa complicades (>= %d estats AFN)" + +#: src/nfa.c:673 +msgid "found too many transitions in mkxtion()" +msgstr "s'han trobat massa transicions en mkxtion()" + +#: src/nfa.c:699 +#, c-format +msgid "too many rules (> %d)!" +msgstr "massa regles (> %d)!" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "s'ha produΓ―t un error desconegut en processar la secciΓ³ 1" + +#: src/parse.y:184 src/parse.y:353 +msgid "bad start condition list" +msgstr "condiciΓ³ de comenΓ§ament incorrecta" + +#: src/parse.y:204 +msgid "Prefix must not contain [ or ]" +msgstr "" + +#: src/parse.y:317 +msgid "unrecognized rule" +msgstr "regla no reconeguda" + +#: src/parse.y:436 src/parse.y:449 src/parse.y:518 +msgid "trailing context used twice" +msgstr "s'ha utilitzat el context posterior dos vegades" + +#: src/parse.y:554 src/parse.y:564 src/parse.y:637 src/parse.y:647 +msgid "bad iteration values" +msgstr "valors d'iteraciΓ³ incorrectes" + +#: src/parse.y:582 src/parse.y:600 src/parse.y:665 src/parse.y:683 +msgid "iteration value must be positive" +msgstr "el valor d'iteraciΓ³ ha de ser positiu" + +#: src/parse.y:806 src/parse.y:816 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "" +"el rang de carΓ cters [%c-%c] Γ©s ambigu en un analitzador insensible a les " +"majΓΊscules i minΓΊscules" + +#: src/parse.y:821 +msgid "negative range in character class" +msgstr "rang negatiu en classe de carΓ cter" + +#: src/parse.y:918 +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "" +"[:^lower:] Γ©s ambigu en un analitzador insensible a les majΓΊscules i " +"minΓΊscules" + +#: src/parse.y:924 +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "" +"[:^upper:] Γ©s ambigu en un analitzador insensible a les majΓΊscules i " +"minΓΊscules" + +#: src/scan.l:82 src/scan.l:644 src/scan.l:702 +msgid "Input line too long\n" +msgstr "La lΓ­nia d'entrada Γ©s massa llarga\n" + +#: src/scan.l:183 +#, c-format +msgid "malformed '%top' directive" +msgstr "directiva Β«%topΒ» malformada" + +#: src/scan.l:205 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "directiva Β«%Β» no reconeguda" + +#: src/scan.l:214 +msgid "Definition name too long\n" +msgstr "El nom de la definiciΓ³ Γ©s massa llarg\n" + +#: src/scan.l:309 +msgid "Unmatched '{'" +msgstr "Β«|Β» no emparellat" + +#: src/scan.l:325 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "El valor de la definiciΓ³ de {%s} Γ©s massa llarg\n" + +#: src/scan.l:342 +msgid "incomplete name definition" +msgstr "definiciΓ³ del nom incompleta" + +#: src/scan.l:467 +msgid "Option line too long\n" +msgstr "La lΓ­nia d'opcions Γ©s massa llarga\n" + +#: src/scan.l:475 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "%%opciΓ³ no reconeguda: %s" + +#: src/scan.l:659 src/scan.l:832 +msgid "bad character class" +msgstr "classe de carΓ cter incorrecta" + +#: src/scan.l:709 +#, c-format +msgid "undefined definition {%s}" +msgstr "definiciΓ³ no definida {%s}" + +#: src/scan.l:772 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:787 +#, c-format +msgid "bad : %s" +msgstr " incorrecta: %s" + +#: src/scan.l:800 +msgid "missing quote" +msgstr "manca una cometa" + +#: src/scan.l:866 +#, c-format +msgid "bad character class expression: %s" +msgstr "expressiΓ³ de la classe de carΓ cters incorrecta: %s" + +#: src/scan.l:888 +msgid "bad character inside {}'s" +msgstr "carΓ cter incorrecte dins de {}" + +#: src/scan.l:894 +msgid "missing }" +msgstr "manca una }" + +#: src/scan.l:972 +msgid "EOF encountered inside an action" +msgstr "s'ha trobat un EOF dins d'una acciΓ³" + +#: src/scan.l:977 +msgid "EOF encountered inside pattern" +msgstr "s'ha trobat un EOF dins d'un patrΓ³" + +#: src/scan.l:1010 +#, c-format +msgid "bad character: %s" +msgstr "carΓ cter incorrecte: %s" + +#: src/scan.l:1038 +#, c-format +msgid "can't open %s" +msgstr "no es pot obrir %s" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "Forma d'ΓΊs: %s [OPCIONS]...\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "l'opciΓ³ Β«%sΒ» no accepta arguments\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "l'opciΓ³ Β«%sΒ» requereix un argument\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "l'opciΓ³ Β«%sΒ» Γ©s ambΓ­gua\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "OpciΓ³ no reconeguda Β«%sΒ»\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "Error desconegut=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "ha fallat l'assignaciΓ³ de memΓ²ria per a la taula de sΓ­mbols" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "el nom ha sigut definit dos vegades" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "la condiciΓ³ d'activaciΓ³ %s ha sigut declarada dos vegades" + +#: src/yylex.c:57 +msgid "premature EOF" +msgstr "EOF prematur" + +#: src/yylex.c:200 +#, c-format +msgid "End Marker\n" +msgstr "Marcador de fi\n" + +#: src/yylex.c:206 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*Quelcom estrany* - terminal: %d val: %d\n" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "errada de la memΓ²ria dinΓ mica en copy_string()" + +#~ msgid "consistency check failed in symfollowset" +#~ msgstr "Ha fallat la prova de consistΓ¨ncia en symfollowset" + +#~ msgid "Can't specify header option if writing to stdout." +#~ msgstr "No es pot especificar l'opciΓ³ de capΓ§alera si s'escriu a stdout." + +#~ msgid "unknown -R option '%c'" +#~ msgstr "opciΓ³ de -R desconeguda Β«%cΒ»" + +#~ msgid "-Cf/-CF and %option yylineno are incompatible" +#~ msgstr "-Cf/-CF i l'%opciΓ³ yylineno sΓ³n incompatibles" + +#~ msgid "" +#~ "For usage, try\n" +#~ "\t%s --help\n" +#~ msgstr "" +#~ "Per al mode d'ΓΊs, proveu\n" +#~ "\t%s --help\n" + +#~ msgid "-P flag must be given separately" +#~ msgstr "la opciΓ³ -P s'ha d'especificar per separat" + +#~ msgid "-o flag must be given separately" +#~ msgstr "l'opciΓ³ -o s'ha d'especificar per separat" + +#~ msgid "-S flag must be given separately" +#~ msgstr "l'opciΓ³ -S s'ha d'especificar per separat" + +#~ msgid "-C flag must be given separately" +#~ msgstr "l'opciΓ³ -C s'ha de donar per separat" + +#~ msgid "" +#~ "%s [-bcdfhilnpstvwBFILTV78+? -C[aefFmr] -ooutput -Pprefix -Sskeleton]\n" +#~ msgstr "" +#~ "%s [--bcdfhilnpstvwBFILTV78+? -C[aefFmr] -oeixida -Pprefix -Sesquema]\n" + +#~ msgid "\t[--help --version] [file ...]\n" +#~ msgstr "\t[--help --version] [fitxer ...]\n" + +#~ msgid "\t-b generate backing-up information to %s\n" +#~ msgstr "\t-b genera la informaciΓ³ dels retrocessos efectuats a %s\n" + +#~ msgid "\t-c do-nothing POSIX option\n" +#~ msgstr "\t-c opciΓ³ POSIX sense efecte\n" + +#~ msgid "\t-d turn on debug mode in generated scanner\n" +#~ msgstr "\t-d activa el mode de depuraciΓ³ en l'analitzador generat\n" + +#~ msgid "\t-f generate fast, large scanner\n" +#~ msgstr "\t-f genera un analitzador rΓ pid i gran\n" + +#~ msgid "\t-h produce this help message\n" +#~ msgstr "\t-h mostra aquest missatge d'ajuda\n" + +#~ msgid "\t-i generate case-insensitive scanner\n" +#~ msgstr "\t-i genera un analitzador insensible a majΓΊscules i minΓΊscules\n" + +#~ msgid "\t-l maximal compatibility with original lex\n" +#~ msgstr "\t-l compatibilitat mΓ xima amb el lex original\n" + +#~ msgid "\t-n do-nothing POSIX option\n" +#~ msgstr "\t-n opciΓ³ POSIX sense efecte\n" + +#~ msgid "\t-p generate performance report to stderr\n" +#~ msgstr "\t-p genera l'informe de rendiment en stderr\n" + +# Al grep jo sempre he traduΓ―t match com a coincidir. No sΓ©, no m'agrada +# molt aixΓ² de text emparellat. +# Encara que coincident tampoc no m'acaba de convΓ©ncer. ear +#~ msgid "\t-s suppress default rule to ECHO unmatched text\n" +#~ msgstr "" +#~ "\t-s suprimeix la regla per defecte de visualitzar (ECHO) el text no " +#~ "emparellat\n" + +#~ msgid "\t-t write generated scanner on stdout instead of %s\n" +#~ msgstr "" +#~ "\t-t escriu l'analitzador generat en l'eixida estΓ ndard en lloc de %s\n" + +#~ msgid "\t-v write summary of scanner statistics to f\n" +#~ msgstr "\t-v escriu un resum de les estadΓ­stiques en f\n" + +#~ msgid "\t-w do not generate warnings\n" +#~ msgstr "\t-w no genera avisos\n" + +#~ msgid "\t-B generate batch scanner (opposite of -I)\n" +#~ msgstr "\t-B genera un analitzador no interactiu (el contrari a -I)\n" + +#~ msgid "\t-F use alternative fast scanner representation\n" +#~ msgstr "\t-F usa la representaciΓ³ alternativa d'analitzador rΓ pid\n" + +#~ msgid "\t-I generate interactive scanner (opposite of -B)\n" +#~ msgstr "\t-I genera analitzador interactiu (el contrari a -B)\n" + +#~ msgid "\t-L suppress #line directives in scanner\n" +#~ msgstr "\t-L suprimeix les directives #line en l'analitzador\n" + +#~ msgid "\t-T %s should run in trace mode\n" +#~ msgstr "\t-T %s hauria de executarse en mode traΓ§a\n" + +#~ msgid "\t-V report %s version\n" +#~ msgstr "\t-V informa de la versiΓ³ de %s\n" + +#~ msgid "\t-7 generate 7-bit scanner\n" +#~ msgstr "\t-7 genera un analitzador de 7 bits\n" + +#~ msgid "\t-8 generate 8-bit scanner\n" +#~ msgstr "\t-8 genera un analitzador de 8 bits\n" + +#~ msgid "\t-+ generate C++ scanner class\n" +#~ msgstr "\t-+ genera un analitzador de la classe C++\n" + +#~ msgid "\t-? produce this help message\n" +#~ msgstr "\t-? produeix aquest missatge d'ajuda\n" + +#~ msgid "\t-C specify degree of table compression (default is -Cem):\n" +#~ msgstr "" +#~ "\t-C especifica el grau de compressiΓ³ de la taula (per defecte -Cem):\n" + +#~ msgid "\t\t-Ca trade off larger tables for better memory alignment\n" +#~ msgstr "" +#~ "\t\t-Ca renuncia a taules mΓ©s grans a canvi de una millor alineaciΓ³\n" +#~ "\t\t de la memΓ²ria\n" + +#~ msgid "\t\t-Ce construct equivalence classes\n" +#~ msgstr "\t\t-Ce construeix classes d'equivalΓ¨ncia\n" + +#~ msgid "\t\t-Cf do not compress scanner tables; use -f representation\n" +#~ msgstr "" +#~ "\t\t-Cf no comprimeix les taules de l'analitzador; utilitza la " +#~ "representaciΓ³ -f\n" + +#~ msgid "\t\t-CF do not compress scanner tables; use -F representation\n" +#~ msgstr "" +#~ "\t\t-CF no comprimeix les taules de l'analitzador; utilitza la " +#~ "representaciΓ³ -F\n" + +#~ msgid "\t\t-Cm construct meta-equivalence classes\n" +#~ msgstr "\t\t-Cm construeix classes de metaequivalΓ¨ncia\n" + +#~ msgid "\t\t-Cr use read() instead of stdio for scanner input\n" +#~ msgstr "" +#~ "\t\t-Cr utilitza read() en lloc de stdio com a entrada de l'analitzador\n" + +#~ msgid "\t-o specify output filename\n" +#~ msgstr "\t-o especifica el fitxer d'eixida\n" + +#~ msgid "\t-P specify scanner prefix other than \"yy\"\n" +#~ msgstr "\t-P especifica un prefix de l'analitzador diferent a Β«yyΒ»\n" + +#~ msgid "\t-S specify skeleton file\n" +#~ msgstr "\t-S especifica el fitxer d'esquema\n" + +#~ msgid "\t--help produce this help message\n" +#~ msgstr "\t--help produeix aquest missatge d'ajuda\n" + +#~ msgid "\t--version report %s version\n" +#~ msgstr "\t--version informa de la versiΓ³ de %s\n" diff --git a/po/da.gmo b/po/da.gmo new file mode 100644 index 0000000..612ffe8 Binary files /dev/null and b/po/da.gmo differ diff --git a/po/da.po b/po/da.po new file mode 100644 index 0000000..2f1bbbe --- /dev/null +++ b/po/da.po @@ -0,0 +1,959 @@ +# Danish messages for flex. +# Copyright (C) 2007 The Flex Project (msgids) +# This file is distributed under the same license as the flex package. +# Johan Linde , 1996. +# Keld Simonsen , 2000-2011, 2015. +# +msgid "" +msgstr "" +"Project-Id-Version: flex-2.5.38\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2017-05-06 10:49-0400\n" +"PO-Revision-Date: 2015-04-26 09:12+0200\n" +"Last-Translator: Keld Simonsen \n" +"Language-Team: Danish \n" +"Language: da\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=ISO-8859-1\n" +"Content-Transfer-Encoding: 8-bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "Tildeling af buffer til udskrivningsstreng mislykkedes" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "Tildeling af buffer til linjedirektiv mislykkedes" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "Tildeling af buffer til m4 def mislykkedes" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "Tildeling af buffer til m4 undef mislykkedes" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "Tilstand %d er ikke-accepterende -\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "farlig efterfψlgende kontekst" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " linjenummer for associeret regel:" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " ud-overgange: " + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" stopovergange: filslut " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "konsistenskontrollen mislykkedes i epsclosure()" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"DFA-udskrift:\n" +"\n" + +#: src/dfa.c:587 +msgid "could not create unique end-of-buffer state" +msgstr "kunne ikke oprette en unik buffersluttilstand" + +#: src/dfa.c:608 +#, c-format +msgid "state # %d:\n" +msgstr "tilstand %d:\n" + +# Dette er ju helt sjukt. Har buggrapporteret dette at det bψr +# erstatas med %s +#: src/dfa.c:768 +msgid "Could not write yynxt_tbl[][]" +msgstr "Kunne ikke skrive yynxt_tbl[][]" + +#: src/dfa.c:1028 +msgid "bad transition character detected in sympartition()" +msgstr "forkert overgangstegn fundet i sympartition()" + +#: src/gen.c:480 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"Ζkvivalensklasser:\n" +"\n" + +#: src/gen.c:669 src/gen.c:698 src/gen.c:1218 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "tilstand %d accepterer: [%d]\n" + +#: src/gen.c:1115 +#, c-format +msgid "state # %d accepts: " +msgstr "tilstand %d accepterer: " + +#: src/gen.c:1162 +msgid "Could not write yyacclist_tbl" +msgstr "Kunne ikke skrive yyacclist_tbl" + +#: src/gen.c:1236 +msgid "Could not write yyacc_tbl" +msgstr "Kunne ikke skrive yyacc_tbl" + +#: src/gen.c:1251 src/gen.c:1623 src/gen.c:1646 +msgid "Could not write ecstbl" +msgstr "Kunne ikke skrive esctbl" + +#: src/gen.c:1271 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"Meta-ζkvivalensklasser:\n" + +#: src/gen.c:1293 +msgid "Could not write yymeta_tbl" +msgstr "Kunne ikke skrive yymeta_tbl" + +#: src/gen.c:1352 +msgid "Could not write yybase_tbl" +msgstr "kunne ikke oprette yybase_tbl" + +#: src/gen.c:1384 +msgid "Could not write yydef_tbl" +msgstr "Kunne ikke oprette yydef_tbl" + +#: src/gen.c:1422 +msgid "Could not write yynxt_tbl" +msgstr "Kunne ikke skrive yynxt_tbl" + +#: src/gen.c:1456 +msgid "Could not write yychk_tbl" +msgstr "Kunne ikke skrive yychk_tbl" + +#: src/gen.c:1608 src/gen.c:1637 +msgid "Could not write ftbl" +msgstr "Kunne ikke skrive ftbl" + +#: src/gen.c:1614 +msgid "Could not write ssltbl" +msgstr "Kunne ikke skrive ssltbl" + +#: src/gen.c:1665 +msgid "Could not write eoltbl" +msgstr "Kunne ikke skrive eoltbl" + +#: src/gen.c:1722 +msgid "Could not write yynultrans_tbl" +msgstr "Kunne ikke skrive yynultrans_tbl" + +#: src/main.c:178 +msgid "rule cannot be matched" +msgstr "reglen kan ikke matches" + +#: src/main.c:183 +msgid "-s option given but default rule can be matched" +msgstr "flaget -s angivet, men standardreglen kan fψlges" + +#: src/main.c:221 +msgid "Can't use -+ with -l option" +msgstr "-+ kan ikke bruges sammen med flaget -l" + +#: src/main.c:224 +msgid "Can't use -f or -F with -l option" +msgstr "-f eller -F kan ikke bruges sammen med -l" + +#: src/main.c:228 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "Kan ikke bruge --reentrant eller --bison-bridge sammen med flaget -l" + +#: src/main.c:260 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "-Cf/-CF og -Cm kan ikke bruges sammen" + +#: src/main.c:263 +msgid "-Cf/-CF and -I are incompatible" +msgstr "-Cf/-CF og -I kan ikke bruges sammen" + +#: src/main.c:267 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "-Cf/-CF kan ikke bruges i lex-kompatibilitetstilstand" + +#: src/main.c:272 +msgid "-Cf and -CF are mutually exclusive" +msgstr "-Cf og -CF er gensidigt udelukkende" + +#: src/main.c:276 +msgid "Can't use -+ with -CF option" +msgstr "-+ kan ikke bruges sammen med flaget -CF" + +#: src/main.c:279 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "-+ kan ikke bruges sammen med %array" + +#: src/main.c:284 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "Flagene -+ og --reentrant er gensidigt udelukkende." + +#: src/main.c:287 +msgid "bison bridge not supported for the C++ scanner." +msgstr "bisonbro understψttes ikke for C++-skanneren." + +#: src/main.c:336 src/main.c:419 +#, c-format +msgid "could not create %s" +msgstr "kunne ikke oprette %s" + +#: src/main.c:431 +msgid "could not write tables header" +msgstr "kunne ikke skrive tabellhoved" + +#: src/main.c:435 +#, c-format +msgid "can't open skeleton file %s" +msgstr "kan ikke εbne skabelonfilen %s" + +#: src/main.c:450 +msgid "Prefix cannot include '[' or ']'" +msgstr "" + +#: src/main.c:474 +msgid "allocation of macro definition failed" +msgstr "tildeling af makro-definition mislykkedes" + +#: src/main.c:521 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "fejl ved lζsning af skabelonsfilen %s" + +#: src/main.c:525 +#, c-format +msgid "error closing skeleton file %s" +msgstr "fejl ved lukning af skabelonfilen %s" + +#: src/main.c:709 +#, c-format +msgid "error creating header file %s" +msgstr "fejl ved oprettelsen af headerfilen %s" + +#: src/main.c:717 +#, c-format +msgid "error writing output file %s" +msgstr "fejl ved skrivning af udfilen %s" + +#: src/main.c:721 +#, c-format +msgid "error closing output file %s" +msgstr "fejl ved lukning af udfilen %s" + +#: src/main.c:725 +#, c-format +msgid "error deleting output file %s" +msgstr "fejl ved sletning af udfilen %s" + +#: src/main.c:732 +#, c-format +msgid "No backing up.\n" +msgstr "Ingen sikkerhedskopiering.\n" + +#: src/main.c:736 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d sikkerhedskopierer (ikke-accepterende) tilstande.\n" + +#: src/main.c:740 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "Komprimerete tabeller backer alltid tillbaka.\n" + +#: src/main.c:743 +#, c-format +msgid "error writing backup file %s" +msgstr "fejl ved skrivning af sikkerhedskopifilen %s" + +#: src/main.c:747 +#, c-format +msgid "error closing backup file %s" +msgstr "fejl ved lukning af sikerhedskopifilen %s" + +#: src/main.c:752 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "Statistik over brugaf %s version %s:\n" + +#: src/main.c:755 +#, c-format +msgid " scanner options: -" +msgstr " fortolkningsflag: -" + +#: src/main.c:834 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d NFA-tilstand\n" + +#: src/main.c:836 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d DFA-tilstand (%d ord)\n" + +#: src/main.c:838 +#, c-format +msgid " %d rules\n" +msgstr " %d regler\n" + +#: src/main.c:843 +#, c-format +msgid " No backing up\n" +msgstr " Ingen sikkerhedskopiering\n" + +#: src/main.c:847 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d sikkerhedskopierer (ikke-accepterende) tilstande.\n" + +#: src/main.c:852 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " Komprimerede tabeller bakker altid tilbake\n" + +#: src/main.c:856 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " Begyndelse-af-linje-mψnster brugt\n" + +#: src/main.c:858 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d startbetingelse\n" + +#: src/main.c:862 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d epsilontilstande, %d dobbelte epsilontilstande\n" + +#: src/main.c:866 +#, c-format +msgid " no character classes\n" +msgstr " ingen tegnklasser\n" + +#: src/main.c:870 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr " %d/%d tegnklasser behψvede %d/%d ord for gemning, %d genbrugte\n" + +#: src/main.c:875 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d par med tilstand/nζste-tilstand oprettede\n" + +#: src/main.c:878 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d unikke/duplikerede overgange\n" + +#: src/main.c:883 +#, c-format +msgid " %d table entries\n" +msgstr " %d tabelposter\n" + +#: src/main.c:891 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " %d/%d base/standard-poster oprettede\n" + +#: src/main.c:895 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " %d/%d (max %d) nζste/test-poster oprettede\n" + +#: src/main.c:899 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " %d/%d (max %d) skablon-nζste/test-poster oprettede\n" + +#: src/main.c:903 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d tomme tabelposter\n" + +#: src/main.c:905 +#, c-format +msgid " %d protos created\n" +msgstr " %d prototyper oprettede\n" + +#: src/main.c:908 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " %d skabloner oprettede, %d formεl\n" + +#: src/main.c:916 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " %d/%d ζkvivalensklasser oprettet\n" + +#: src/main.c:924 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d meta-ζkvivalensklasser oprettede\n" + +#: src/main.c:930 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d (%d gemte) hash-kollisioner, %d DFA'er er ens\n" + +#: src/main.c:932 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " %d opsζtninger med omallokeringer krζvedes\n" + +#: src/main.c:934 +#, c-format +msgid " %d total table entries needed\n" +msgstr " %d totale tabelposter krζves\n" + +#: src/main.c:1008 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "Intern fejl. flexopts er fejlbehζftede.\n" + +#: src/main.c:1018 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "Prψv '%s --help' for mere information.\n" + +#: src/main.c:1075 +#, c-format +msgid "unknown -C option '%c'" +msgstr "ukendt flag til -C '%c'" + +#: src/main.c:1204 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1476 +msgid "fatal parse error" +msgstr "uoprettelig fejl ved analysen" + +#: src/main.c:1508 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "kunne ikke oprette sikkerhedskopi af info-fil %s" + +#: src/main.c:1529 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "" +"flaget -l for opfψrsel som AT&T's lex medfψrer et vζsentligt prζstationstab\n" + +#: src/main.c:1532 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr " og kan vζre den egentlige εrsag til andre rapporter om dette\n" + +#: src/main.c:1538 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" +"%%option yylineno medfψrer et prζstationstab KUN pε regler der kan matche " +"nylinje-tegn\n" + +#: src/main.c:1545 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "-I (interaktiv) medfψrer et mindre prζstationstab\n" + +#: src/main.c:1550 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore() medfψrer et mindre prζstationstab\n" + +#: src/main.c:1556 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT medfψrer et vζsentligt prζstationstab\n" + +#: src/main.c:1561 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "" +"Regler for variabel efterfψlgende kontekst medfψrer et vζsentlig " +"prζstationstab\n" + +#: src/main.c:1573 +msgid "REJECT cannot be used with -f or -F" +msgstr "REJECT kan ikke bruges sammen med -f eller -F" + +#: src/main.c:1576 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "%option yylineno kan ikke bruges sammen med REJECT" + +#: src/main.c:1579 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "" +"regler for variabel efterfψlgende kontekst kan ikke bruges\n" +"sammen med -f eller -F" + +#: src/main.c:1704 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "%option yyclass er kun meningsfyldt for C++-fortolkere" + +#: src/main.c:1791 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "Brug: %s [FLAG] [FIL]...\n" + +#: src/main.c:1794 +#, fuzzy, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"Genererer programmer som udfψrer mψnstergenkendelse pε tekst.\n" +"\n" +"Tabel-kompression: (normalt -Cem)\n" +" -Ca, --align brug bedre hukommelses-tilpasning i stedet for mindre " +"tabeller\n" +" -Ce, --ecs konstruιr ζkvivalensklasser\n" +" -Cf komprimιr ikke tabeller; brug -f reprζsentation\n" +" -CF komprimιr ikke tabeller; brug -F reprζsentation\n" +" -Cm, --meta-ecs konstruιr meta-ζkvivalensklasser\n" +" -Cr, --read brug read() i stedet for stdio til skanner-inddata\n" +" -f, --full generιr hurtig, stor skanner. Det samme som -Cfr\n" +" -F, --fast brug alternativ tabelreprζsentation. Det samme som -CFr\n" +" -Cem standard kompression (det samme som --ecs --meta-ecs)\n" +"\n" +"Fejlsψgning:\n" +" -d, --debug aktivιr fejlsψgnings-tilstand i skanneren\n" +" -b, --backup skriv sikkerhedskopi-information til %s\n" +" -p, --perf-report skriv ydelses-rapport pε stdfejl\n" +" -s, --nodefault undertryk normal regel om at udskrive tekst der " +"ikke passede\n" +" -T, --trace %s bψr kψre i sporings-tilstand\n" +" -w, --nowarn generιr ikke advarsler\n" +" -v, --verbose skriv sammendrag af skanner-statistik til stdud\n" +"\n" +"Filer:\n" +" -o, --outfile=FILE angiv uddata-filnavn\n" +" -S, --skel=FILE angiv skelet-fil\n" +" -t, --stdout skriv skanner pε stdud i stedet for pε %s\n" +" --yyclass=NAVN navn pε C++-klasse\n" +" --header=FIL opret en C header-fil sammen med skanneren\n" +" --tables-file[=FIL] skriv tabeller til FIL\n" +"\n" +"Skannerens opfψrsel:\n" +" -7, --7bit generιr 7-bit-skanner\n" +" -8, --8bit generιr 8-bit-skanner\n" +" -B, --batch generιr batch-skanner (modsat -I)\n" +" -i, --case-insensitive ignorιr forskel pε smε og store bogstaver i " +"mψnstre\n" +" -l, --lex-compat maksimal kompatibilitet med oprindelig lex\n" +" -X, --posix-compat maksimal kompatibilitet med POSIX lex\n" +" -I, --interactive generιr interaktiv skanner (modsat -B)\n" +" --yylineno notιr linjenummer i yylineno\n" +"\n" +"Genereret kode:\n" +" -+, --c++ generιr C++ skanner-klasse\n" +" -Dmacro[=defn] #define macro defn (forvalgt defn er '1')\n" +" -L, --noline undertryk #line-direktiver i skanner\n" +" -P, --prefix=STRENG brug STRENG som begyndelse i stedet for 'yy'\n" +" -R, --reentrant generιr en reentrant C-skanner\n" +" --bison-bridge skanner for ren Bison-fortolker.\n" +" --bison-locations med yylloc understψttelse.\n" +" --stdinit initialisιr yyin/yyout til stdind/stdud\n" +" --noansi-definitions definitioner af funktioner i gammel stνl\n" +" --noansi-prototypes tom parameterliste i prototyper\n" +" --nounistd udelad \n" +" --noFUNKTION generιr ikke en bestemt FUNKTION\n" +"\n" +"Forskelligt:\n" +" -c POSIX-flag der ikke udfψres\n" +" -n POSIX-flag der ikke udfψres\n" +" -?\n" +" -h, --help udskriv denne hjζlpebesked\n" +" -V, --version udskriv %s version\n" + +#: src/misc.c:64 +msgid "allocation of sko_stack failed" +msgstr "tildeling af sko_stack mislykkedes" + +#: src/misc.c:100 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "navnet '%s' er latterligt langt" + +#: src/misc.c:155 +msgid "memory allocation failed in allocate_array()" +msgstr "hukommelsestildelingen mislykkedes i allocate_array()" + +#: src/misc.c:205 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "forkert tegn '%s' fundet i check_char()" + +#: src/misc.c:210 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "skanneren krζver flaget -8 for at kunne bruge tegnet %s" + +#: src/misc.c:229 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "hukommelsestildelingen mislykkedes i allocate_array()" + +#: src/misc.c:303 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s: uoprettelig intern fejl, %s\n" + +#: src/misc.c:671 +msgid "attempt to increase array size failed" +msgstr "forsψg pε at ψge arraystψrrelse mislykkedes" + +#: src/misc.c:795 +msgid "bad line in skeleton file" +msgstr "forkert linje i skeletfilen" + +#: src/misc.c:845 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "hukommelsestildelingen mislykkedes i yy_flex_xmalloc()" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** begynder udskrift af nfa med starttilstand %d\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "tilstand %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** slut pε udskrift\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "tom maskine i dupmachine()" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "Regel for variabel efterfψlgende kontekst pε linje %d\n" + +#: src/nfa.c:357 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "forkert tilstandstype i mark_beginning_as_normal()" + +#: src/nfa.c:595 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "inddatareglerne er for komplicerede (>= %d NFA-tilstand)" + +#: src/nfa.c:673 +msgid "found too many transitions in mkxtion()" +msgstr "fandt for mange overgange i mkxtion()" + +#: src/nfa.c:699 +#, c-format +msgid "too many rules (> %d)!" +msgstr "for mange regler (> %d)!" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "ukendt fejl ved tolkning af sektion 1" + +#: src/parse.y:184 src/parse.y:353 +msgid "bad start condition list" +msgstr "forkert liste af startbetingelser" + +#: src/parse.y:204 +msgid "Prefix must not contain [ or ]" +msgstr "" + +#: src/parse.y:317 +msgid "unrecognized rule" +msgstr "ukendt regel" + +#: src/parse.y:436 src/parse.y:449 src/parse.y:518 +msgid "trailing context used twice" +msgstr "efterfψlgende kontekst brugt to gange" + +#: src/parse.y:554 src/parse.y:564 src/parse.y:637 src/parse.y:647 +msgid "bad iteration values" +msgstr "fejlagtige iterationsvζrdier" + +#: src/parse.y:582 src/parse.y:600 src/parse.y:665 src/parse.y:683 +msgid "iteration value must be positive" +msgstr "iterationsvζrdi skal vζre positiv" + +#: src/parse.y:806 src/parse.y:816 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "tegnintervallet [%c-%c] er flertydigt i en versalufψlsom skanner" + +#: src/parse.y:821 +msgid "negative range in character class" +msgstr "negativt interval i tegnklasse" + +#: src/parse.y:918 +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "[:^lower:] er flertydigt i en versalufψlsom skanner" + +#: src/parse.y:924 +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "[:^upper:] er flertydigt i en versalufψlsom skanner" + +#: src/scan.l:82 src/scan.l:644 src/scan.l:702 +msgid "Input line too long\n" +msgstr "For lang inddatalinje\n" + +#: src/scan.l:183 +#, c-format +msgid "malformed '%top' directive" +msgstr "fejlagtigt '%top'-direktiv" + +#: src/scan.l:205 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "ukendt '%'-direktiv" + +#: src/scan.l:214 +msgid "Definition name too long\n" +msgstr "For langt definitionsnavn\n" + +#: src/scan.l:309 +msgid "Unmatched '{'" +msgstr "Ensomt '{'" + +#: src/scan.l:325 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "Definitionsvζrdi for (%s) for langt\n" + +#: src/scan.l:342 +msgid "incomplete name definition" +msgstr "ufuldstζndig navnedefinition" + +#: src/scan.l:467 +msgid "Option line too long\n" +msgstr "For lang valgmulighedslinje\n" + +#: src/scan.l:475 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "ukendt %%option: %s" + +#: src/scan.l:659 src/scan.l:832 +msgid "bad character class" +msgstr "forkert tegnklasse" + +#: src/scan.l:709 +#, c-format +msgid "undefined definition {%s}" +msgstr "udefinieret definition {%s}" + +#: src/scan.l:772 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:787 +#, c-format +msgid "bad : %s" +msgstr "forkert : %s" + +#: src/scan.l:800 +msgid "missing quote" +msgstr "citationstegn savnes" + +#: src/scan.l:866 +#, c-format +msgid "bad character class expression: %s" +msgstr "forkert udtryk for tegnklasse: %s" + +#: src/scan.l:888 +msgid "bad character inside {}'s" +msgstr "forkert tegn imellem {}" + +#: src/scan.l:894 +msgid "missing }" +msgstr "} savnes" + +#: src/scan.l:972 +msgid "EOF encountered inside an action" +msgstr "filslutning mψdt inden i en handling" + +#: src/scan.l:977 +msgid "EOF encountered inside pattern" +msgstr "filslutning mψdt inden i et mψnster" + +#: src/scan.l:1010 +#, c-format +msgid "bad character: %s" +msgstr "forkert tegn: %s" + +#: src/scan.l:1038 +#, c-format +msgid "can't open %s" +msgstr "kan ikke εbne %s" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "Brug: %s [FLAG]...\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "flaget '%s' tager ikke noget argument\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "flaget '%s' krζver et argument\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "flaget '%s' er flertydig\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "Ukendt flag: '%s'\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "Ukendt fejl=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "hukommelsestildeling for symboltabel mislykkedes" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "navnet defineret to gange" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "startbetingelse %s deklareret to gange" + +#: src/yylex.c:57 +msgid "premature EOF" +msgstr "for tidlig filslut" + +#: src/yylex.c:200 +#, c-format +msgid "End Marker\n" +msgstr "Slutmarkering\n" + +#: src/yylex.c:206 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*Noget mζrkeligt* - tegn: %d vζrdi: %d\n" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "dynamisk hukommelsesfejl i copy_string()" diff --git a/po/de.gmo b/po/de.gmo new file mode 100644 index 0000000..bc52244 Binary files /dev/null and b/po/de.gmo differ diff --git a/po/de.po b/po/de.po new file mode 100644 index 0000000..89f1909 --- /dev/null +++ b/po/de.po @@ -0,0 +1,980 @@ +# German messages for flex +# Copyright (C) 2007 The Flex Project (msgids) +# This file is distributed under the same license as the flex package. +# Michael Piefel , 2002, 2003, 2008, 2012 +# +msgid "" +msgstr "" +"Project-Id-Version: flex 2.5.36\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2017-05-06 10:49-0400\n" +"PO-Revision-Date: 2012-08-03 13:42+0200\n" +"Last-Translator: Michael Piefel \n" +"Language-Team: German \n" +"Language: de\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "Anlegen des Puffers zur Ausgabe der Zeichenkette fehlgeschlagen" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "Anlegen des Puffers fΓΌr Zeilen-Direktive fehlgeschlagen" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "Anlegen des Puffers fΓΌr m4 def fehlgeschlagen" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "Anlegen des Puffers fΓΌr m4 undef fehlgeschlagen" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "Zustand #%d ist nicht-akzeptierend –\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "gefΓ€hrlicher folgender Kontext" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " verbundene Regelzeilennummern" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " Aus-ÜbergΓ€nge: " + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" Hemm-ÜbergΓ€nge: EOF " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "KonsistenzprΓΌfung fehlgeschlagen in epsclosure()" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"DFA-Ausgabe:\n" +"\n" + +#: src/dfa.c:587 +msgid "could not create unique end-of-buffer state" +msgstr "konnte keinen einzigartigen Ende-des-Puffers-Zustand erzeugen" + +#: src/dfa.c:608 +#, c-format +msgid "state # %d:\n" +msgstr "Zustand # %d:\n" + +#: src/dfa.c:768 +msgid "Could not write yynxt_tbl[][]" +msgstr "Konnte yynxt_tbl[][] nicht schreiben" + +#: src/dfa.c:1028 +msgid "bad transition character detected in sympartition()" +msgstr "ungΓΌltiges Übergangszeichen in sympartition() entdeckt" + +#: src/gen.c:480 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"Γ„quivalenz-Klassen:\n" +"\n" + +#: src/gen.c:669 src/gen.c:698 src/gen.c:1218 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "Zustand # %d akzeptiert: [%d]\n" + +#: src/gen.c:1115 +#, c-format +msgid "state # %d accepts: " +msgstr "Zustand # %d akzeptiert: " + +#: src/gen.c:1162 +msgid "Could not write yyacclist_tbl" +msgstr "Konnte yyacclist_tbl nicht schreiben" + +#: src/gen.c:1236 +msgid "Could not write yyacc_tbl" +msgstr "Konnte yyacc_tbl nicht schreiben" + +#: src/gen.c:1251 src/gen.c:1623 src/gen.c:1646 +msgid "Could not write ecstbl" +msgstr "Konnte ecstbl nicht schreiben" + +#: src/gen.c:1271 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"Meta-Γ„quivalenz-Klassen:\n" + +#: src/gen.c:1293 +msgid "Could not write yymeta_tbl" +msgstr "Konnte yymeta_tbl nicht schreiben" + +#: src/gen.c:1352 +msgid "Could not write yybase_tbl" +msgstr "Konnte yybase_tbl nicht schreiben" + +#: src/gen.c:1384 +msgid "Could not write yydef_tbl" +msgstr "Konnte yydef_tbl nicht schreiben" + +#: src/gen.c:1422 +msgid "Could not write yynxt_tbl" +msgstr "Konnte yynxt_tbl nicht schreiben" + +#: src/gen.c:1456 +msgid "Could not write yychk_tbl" +msgstr "Konnte yychk_tbl nicht schreiben" + +#: src/gen.c:1608 src/gen.c:1637 +msgid "Could not write ftbl" +msgstr "Konnte ftbl nicht schreiben" + +#: src/gen.c:1614 +msgid "Could not write ssltbl" +msgstr "Konnte ssltbl nicht schreiben" + +#: src/gen.c:1665 +msgid "Could not write eoltbl" +msgstr "Konnte eoltbl nicht schreiben" + +#: src/gen.c:1722 +msgid "Could not write yynultrans_tbl" +msgstr "Konnte yynultrans_tbl nicht schreiben" + +#: src/main.c:178 +msgid "rule cannot be matched" +msgstr "Regel kann nicht passen" + +#: src/main.c:183 +msgid "-s option given but default rule can be matched" +msgstr "β€ž-sβ€œ-Option gegeben, aber Vorgabe-Regel kann nicht passen" + +#: src/main.c:221 +msgid "Can't use -+ with -l option" +msgstr "Kann nicht β€ž-+β€œ zusammen mit β€ž-lβ€œ-Option verwenden" + +#: src/main.c:224 +msgid "Can't use -f or -F with -l option" +msgstr "Kann nicht β€ž-fβ€œ oder β€ž-Fβ€œ zusammen mit β€ž-lβ€œ-Option verwenden" + +#: src/main.c:228 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "" +"Kann nicht β€ž--reentrantβ€œ oder β€ž--bison-bridgeβ€œ mit β€ž-lβ€œ-Option verwenden" + +#: src/main.c:260 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "β€ž-Cfβ€œ/β€ž-CFβ€œ und β€ž-Cmβ€œ sind zusammen nicht sinnvoll" + +#: src/main.c:263 +msgid "-Cf/-CF and -I are incompatible" +msgstr "β€ž-Cfβ€œ/β€ž-CFβ€œ und β€ž-Iβ€œ sind inkompatibel" + +#: src/main.c:267 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "β€ž-Cfβ€œ/β€ž-CFβ€œ sind inkompatibel mit lex-KompatibilitΓ€tsmodus" + +#: src/main.c:272 +msgid "-Cf and -CF are mutually exclusive" +msgstr "β€ž-Cfβ€œ und β€ž-CFβ€œ schließen sich gegenseitig aus" + +#: src/main.c:276 +msgid "Can't use -+ with -CF option" +msgstr "Kann nicht β€ž-+β€œ zusammen mit β€ž-CFβ€œ-Option verwenden" + +#: src/main.c:279 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "β€ž%arrayβ€œ inkompatibel mit β€ž-+β€œ-Option" + +#: src/main.c:284 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "Optionen β€ž-+β€œ und β€ž--reentrantβ€œ schließen sich gegenseitig aus." + +#: src/main.c:287 +msgid "bison bridge not supported for the C++ scanner." +msgstr "BrΓΌcke zu Bison fΓΌr den C++-Scanner nicht unterstΓΌtzt." + +#: src/main.c:336 src/main.c:419 +#, c-format +msgid "could not create %s" +msgstr "konnte %s nicht erzeugen" + +#: src/main.c:431 +msgid "could not write tables header" +msgstr "konnte TabellenkΓΆpfe nicht schreiben" + +#: src/main.c:435 +#, c-format +msgid "can't open skeleton file %s" +msgstr "kann Skelett-Datei %s nicht ΓΆffnen" + +#: src/main.c:450 +msgid "Prefix cannot include '[' or ']'" +msgstr "" + +#: src/main.c:474 +msgid "allocation of macro definition failed" +msgstr "Anlegen der Makrodefinition fehlgeschlagen" + +#: src/main.c:521 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "Eingabefehler beim Lesen der Skelett-Datei %s" + +#: src/main.c:525 +#, c-format +msgid "error closing skeleton file %s" +msgstr "Fehler beim Schließen der Skelett-Datei %s" + +#: src/main.c:709 +#, c-format +msgid "error creating header file %s" +msgstr "Fehler beim Erstellen der Header-Datei %s" + +#: src/main.c:717 +#, c-format +msgid "error writing output file %s" +msgstr "Fehler beim Schreiben der Ausgabe-Datei %s" + +#: src/main.c:721 +#, c-format +msgid "error closing output file %s" +msgstr "Fehler beim Schließen der Ausgabe-Datei %s" + +#: src/main.c:725 +#, c-format +msgid "error deleting output file %s" +msgstr "Fehler beim LΓΆschen der Ausgabe-Datei %s" + +#: src/main.c:732 +#, c-format +msgid "No backing up.\n" +msgstr "Kein Backing-up.\n" + +#: src/main.c:736 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d ZustΓ€nde mit Backing-up (nicht akzeptierend).\n" + +#: src/main.c:740 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "Komprimierte Tabellen benutzen immer Backing-up.\n" + +#: src/main.c:743 +#, c-format +msgid "error writing backup file %s" +msgstr "Fehler beim Schreiben der Backup-Datei %s" + +#: src/main.c:747 +#, c-format +msgid "error closing backup file %s" +msgstr "Fehler beim Schließen der Backup-Datei %s" + +#: src/main.c:752 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "%s Version %s Benutzungsstatistiken:\n" + +#: src/main.c:755 +#, c-format +msgid " scanner options: -" +msgstr " Scanner-Optionen: -" + +#: src/main.c:834 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d NFA-ZustΓ€nde\n" + +#: src/main.c:836 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d DFA-ZustΓ€nde (%d WΓΆrter)\n" + +#: src/main.c:838 +#, c-format +msgid " %d rules\n" +msgstr " %d Regeln\n" + +#: src/main.c:843 +#, c-format +msgid " No backing up\n" +msgstr " Kein Backing-up.\n" + +#: src/main.c:847 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d ZustΓ€nde mit Backing-up (nicht akzeptierend).\n" + +#: src/main.c:852 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " Komprimierte Tabellen benutzen immer Backing-up.\n" + +#: src/main.c:856 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " Zeilenanfang-Muster benutzt\n" + +#: src/main.c:858 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d Startbedingungen\n" + +#: src/main.c:862 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d Epsilon-ZustΓ€nde, %d Doppel-Epsilon-ZustΓ€nde\n" + +#: src/main.c:866 +#, c-format +msgid " no character classes\n" +msgstr " keine Zeichenklassen\n" + +#: src/main.c:870 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr "" +" %d/%d Zeichenklassen brauchten %d/%d SpeicherwΓΆrter, %d wiederbenutzt\n" + +#: src/main.c:875 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d Zustand/NΓ€chster-Zustand-Paare erzeugt\n" + +#: src/main.c:878 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d einzigartige/doppelte ÜbergΓ€nge\n" + +#: src/main.c:883 +#, c-format +msgid " %d table entries\n" +msgstr " %d TabelleneintrΓ€ge\n" + +#: src/main.c:891 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " %d/%d EintrΓ€ge β€žbase-defβ€œ erzeugt\n" + +#: src/main.c:895 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " %d/%d (max. %d) EintrΓ€ge β€žnxt-chkβ€œ erzeugt\n" + +#: src/main.c:899 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " %d/%d (max. %d) EintrΓ€ge β€žtemplate nxt-chkβ€œ erzeugt\n" + +#: src/main.c:903 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d leere TabelleneintrΓ€ge\n" + +#: src/main.c:905 +#, c-format +msgid " %d protos created\n" +msgstr " %d Protos erzeugt\n" + +#: src/main.c:908 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " %d Schablonen erzeugt, %d Benutzungen\n" + +#: src/main.c:916 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " %d/%d Γ„quivalenz-Klassen erzeugt\n" + +#: src/main.c:924 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d Meta-Γ„quivalenz-Klassen erzeugt\n" + +#: src/main.c:930 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d (%d gespeichert) Hash-Kollisionen, %d DFAs gleich\n" + +#: src/main.c:932 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " %d SΓ€tze von Neuallozierungen benΓΆtigt\n" + +#: src/main.c:934 +#, c-format +msgid " %d total table entries needed\n" +msgstr " %d TabelleneintrΓ€ge insgesamt benΓΆtigt\n" + +#: src/main.c:1008 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "Interner Fehler. flexopts sind missgestaltet.\n" + +#: src/main.c:1018 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "Versuchen Sie es mit β€ž%s --helpβ€œ fΓΌr mehr Informationen.\n" + +#: src/main.c:1075 +#, c-format +msgid "unknown -C option '%c'" +msgstr "unbekannte β€ž-Cβ€œ-Option β€ž%cβ€œ" + +#: src/main.c:1204 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1476 +msgid "fatal parse error" +msgstr "fataler Parse-Fehler" + +#: src/main.c:1508 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "konnte Datei %s mit Informationen zum Backing-up nicht erzeugen" + +#: src/main.c:1529 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "" +"-l AT&T-lex-KompatibilitΓ€tsmodus fΓΌhrt zu großen Geschwindigkeitseinbußen\n" + +#: src/main.c:1532 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr "" +" und ist mΓΆglicherweise die wirkliche Quelle anderer gemeldeter Einbußen\n" + +#: src/main.c:1538 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" +"%%option yylineno fΓΌhrt zu Geschwindigkeitseinbußen NUR fΓΌr Regeln, die auf " +"einen Zeilenvorschub passen kΓΆnnen\n" + +#: src/main.c:1545 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "-I (interaktiv) fΓΌhrt zu kleineren Geschwindigkeitseinbußen\n" + +#: src/main.c:1550 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore() fΓΌhrt zu kleineren Geschwindigkeitseinbußen\n" + +#: src/main.c:1556 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT fΓΌhrt zu großen Geschwindigkeitseinbußen\n" + +#: src/main.c:1561 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "" +"Regeln mit variablem folgenden Kontext fΓΌhren zu großen " +"Geschwindigkeitseinbußen\n" + +#: src/main.c:1573 +msgid "REJECT cannot be used with -f or -F" +msgstr "REJECT kann nicht mit β€ž-fβ€œ oder β€ž-Fβ€œ zusammen verwendet werden" + +#: src/main.c:1576 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "%option yylineno kann nicht mit REJECT zusammen verwendet werden" + +#: src/main.c:1579 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "" +"Regeln mit variablem folgenden Kontext kΓΆnnen nicht mit β€ž-fβ€œ oder β€ž-Fβ€œ " +"verwendet werden" + +#: src/main.c:1704 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "%option yyclass ist nur bei C++-Scannern sinnvoll" + +#: src/main.c:1791 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "Aufruf: %s [OPTIONEN...] [DATEI...]\n" + +#: src/main.c:1794 +#, fuzzy, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"Generiert Programme, die Mustererkennung in Texten durchfΓΌhren.\n" +"\n" +"Tabellen-Komprimierung:\n" +" -Ca, --align erzeuge grâßere Tabellen, aber bessere " +"Speicherausrichtung\n" +" -Ce, --ecs konstruiere Γ„quivalenz-Klassen\n" +" -Cf komprimiere Tabellen nicht; benutze β€ž-fβ€œ-ReprΓ€sentation\n" +" -CF komprimiere Tabellen nicht; benutze β€ž-Fβ€œ-ReprΓ€sentation\n" +" -Cm, --meta-ecs konstruiere Meta-Γ„quivalenz-Klassen\n" +" -Cr, --read benutze read() anstelle von stdio fΓΌr Scannereingabe\n" +" -f, --full generiere schnellen, großen Scanner. Genau wie -Cfr\n" +" -F, --fast benutze alternative TabellenreprΓ€sentation. Genau wie -" +"CFr\n" +" -Cem Voreinstellung (genau wie --ecs --meta-ecs)\n" +"\n" +"Fehlersuche:\n" +" -d, --debug Fehlersuch-(Debug-)Modus im Scanner aktivieren\n" +" -b, --backup schreibe Backing-up-Information in %s\n" +" -p, --perf-report schreibe Performanzbericht auf stderr\n" +" -s, --nodefault unterdΓΌcke Standardregel ECHO fΓΌr nicht passenden " +"Text\n" +" -T, --trace %s sollte im Trace-Modus laufen\n" +" -w, --nowarn generiere keine Warnungen\n" +" -v, --verbose schreibe Zusammenfassung der Scannerstatistiken " +"auf stdout\n" +"\n" +"Dateien:\n" +" -o, --outfile=DATEI Ausgabe-Dateiname\n" +" -S, --skel=DATEI Skelettdatei\n" +" -t, --stdout gib Scanner auf stdout anstelle von %s aus\n" +" --yyclass=NAME Name der C++-Klasse\n" +" --header-file=DATEI erstelle eine C-Headerdatei zusΓ€tzlich zum " +"Scanner\n" +" --tables-file[=DATEI] schreibe Tabellen in DATEI\n" +"\n" +"Scannerverhalten:\n" +" -7, --7bit generiere 7-bit-Scanner\n" +" -8, --8bit generiere 8-bit-Scanner\n" +" -B, --batch generiere Dateiscanner (Gegenteil von -I)\n" +" -i, --case-insensitive ignoriere Groß-/Kleinschreibung in Mustern\n" +" -l, --lex-compat maximale KompatibilitΓ€t mit originalem lex\n" +" -X, --posix-compat maximala KompatibilitΓ€t mit lex aus POSIX\n" +" -I, --interactive generiere interaktiven Scanner (Gegenteil von -B)\n" +" --yylineno verfolge ZeilenzΓ€hler in yylineno\n" +"\n" +"Generierter Code:\n" +" -+, --c++ generiere C++-Scannerklasse\n" +" -Dmacro[=defn] #definiere Makro (Standard-Defn ist β€ž1β€œ)\n" +" -L, --noline unterdrΓΌcke #line-Direktiven im Scanner\n" +" -P, --prefix=STRING benutze STRING als PrΓ€fix anstelle von β€žyyβ€œ\n" +" -R, --reentrant generiere einen reentranten C-Scanner\n" +" --bison-bridge Scanner fΓΌr reentranten Bison-Parser\n" +" (Bison-Deklaration β€ž%%pure_parserβ€œ)\n" +" --bison-locations yylloc-UnterstΓΌtzung aktivieren\n" +" --stdinit initialisiere yyin/yyout mit stdin/stdout\n" +" --noansi-definitions Funktionsdefinitionen alten Stils\n" +" --noansi-prototypes leere Parameterlisten in Prototypen\n" +" --nounistd nicht mit einbinden\n" +" --noFUNKTION generiere eine bestimmte FUNKTION nicht\n" +"\n" +"Verschiedenes:\n" +" -c keine Wirkung (aus POSIX)\n" +" -n keine Wirkung (aus POSIX)\n" +" -?\n" +" -h, --help produziere diese Hilfenachricht\n" +" -V, --version melde %s-Version\n" + +#: src/misc.c:64 +msgid "allocation of sko_stack failed" +msgstr "Anlegen des sko_stack fehlgeschlagen" + +#: src/misc.c:100 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "name β€ž%sβ€œ ist lΓ€cherlich lang" + +#: src/misc.c:155 +msgid "memory allocation failed in allocate_array()" +msgstr "Speicheranforderung in allocate_array() fehlgeschlagen" + +#: src/misc.c:205 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "ungΓΌltiges Zeichen β€ž%sβ€œ in check_char() entdeckt" + +#: src/misc.c:210 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "Scanner erfordert Option β€ž-8β€œ, um das Zeichen %s benutzen zu kΓΆnnen" + +#: src/misc.c:229 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "Speicheranforderung in allocate_array() fehlgeschlagen" + +#: src/misc.c:303 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s: fataler interner Fehler, %s\n" + +#: src/misc.c:671 +msgid "attempt to increase array size failed" +msgstr "Versuch, die Feldgrâße zu erhΓΆhen, fehlgeschlagen" + +#: src/misc.c:795 +msgid "bad line in skeleton file" +msgstr "ungΓΌltige Zeile in Skelettdatei" + +#: src/misc.c:845 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "Speicheranforderung in yy_flex_xmalloc() fehlgeschlagen" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** beginne Ausgabe von NFA mit Startzustand %d\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "Zustand # %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** end der Ausgabe\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "leere Maschine in dupmachine()" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "Regel mit verΓ€nderlichem folgenden Kontext in Zeile %d\n" + +#: src/nfa.c:357 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "ungΓΌltiger Zustandstyp in mark_beginning_as_normal()" + +#: src/nfa.c:595 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "Eingaberegeln sind zu kompliziert (>= %d NFA-ZustΓ€nde)" + +#: src/nfa.c:673 +msgid "found too many transitions in mkxtion()" +msgstr "zu viele ÜbergΓ€nge in mkxtion() gefunden" + +#: src/nfa.c:699 +#, c-format +msgid "too many rules (> %d)!" +msgstr "zu viele Regeln (> %d)!" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "unbekannter Fehler beim Bearbeiten von Abschnitt 1" + +#: src/parse.y:184 src/parse.y:353 +msgid "bad start condition list" +msgstr "ungΓΌltige Startbedingungs-Liste" + +#: src/parse.y:204 +msgid "Prefix must not contain [ or ]" +msgstr "" + +#: src/parse.y:317 +msgid "unrecognized rule" +msgstr "nicht erkannte Regel" + +#: src/parse.y:436 src/parse.y:449 src/parse.y:518 +msgid "trailing context used twice" +msgstr "folgender Kontext doppelt verwendet" + +#: src/parse.y:554 src/parse.y:564 src/parse.y:637 src/parse.y:647 +msgid "bad iteration values" +msgstr "ungΓΌltige Iterationswerte" + +#: src/parse.y:582 src/parse.y:600 src/parse.y:665 src/parse.y:683 +msgid "iteration value must be positive" +msgstr "Iterationswerte mΓΌssen positiv sein" + +#: src/parse.y:806 src/parse.y:816 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "" +"der Zeichenbereich [%c-%c] ist in Scannern ohne Beachtung von Groß-/" +"Kleinschreibung mehrdeutig" + +#: src/parse.y:821 +msgid "negative range in character class" +msgstr "negativer Bereich in Zeichenklasse" + +#: src/parse.y:918 +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "" +"[:^lower:] ist in Scannern ohne Beachtung von Groß-/Kleinschreibung " +"mehrdeutig" + +#: src/parse.y:924 +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "" +"[:^upper:] ist in Scannern ohne Beachtung von Groß-/Kleinschreibung " +"mehrdeutig" + +#: src/scan.l:82 src/scan.l:644 src/scan.l:702 +msgid "Input line too long\n" +msgstr "Eingabezeile zu lang\n" + +#: src/scan.l:183 +#, c-format +msgid "malformed '%top' directive" +msgstr "falsch geformte β€ž%topβ€œ-Direktive" + +#: src/scan.l:205 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "nicht erkannte β€ž%β€œ-Direktive" + +#: src/scan.l:214 +msgid "Definition name too long\n" +msgstr "Definitionsname zu lang\n" + +#: src/scan.l:309 +msgid "Unmatched '{'" +msgstr "Unbalancierte β€ž{β€œ" + +#: src/scan.l:325 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "Definitionswert fΓΌr {%s} ist zu lang\n" + +#: src/scan.l:342 +msgid "incomplete name definition" +msgstr "unvollstΓ€ndige Namensdefinition" + +#: src/scan.l:467 +msgid "Option line too long\n" +msgstr "Optionszeile zu lang\n" + +#: src/scan.l:475 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "nicht erkannte %%option: %s" + +#: src/scan.l:659 src/scan.l:832 +msgid "bad character class" +msgstr "ungΓΌltige Zeichenklasse" + +#: src/scan.l:709 +#, c-format +msgid "undefined definition {%s}" +msgstr "undefinierte Definitione {%s}" + +#: src/scan.l:772 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:787 +#, c-format +msgid "bad : %s" +msgstr "ungΓΌltige : %s" + +#: src/scan.l:800 +msgid "missing quote" +msgstr "fehlendes AnfΓΌhrungszeichen" + +#: src/scan.l:866 +#, c-format +msgid "bad character class expression: %s" +msgstr "ungΓΌltiger Zeichenklassenausdruck: %s" + +#: src/scan.l:888 +msgid "bad character inside {}'s" +msgstr "ungΓΌltiges Zeichen innerhalb von {}" + +#: src/scan.l:894 +msgid "missing }" +msgstr "fehlende }" + +#: src/scan.l:972 +msgid "EOF encountered inside an action" +msgstr "EOF innerhalb einer Aktion angetroffen" + +#: src/scan.l:977 +msgid "EOF encountered inside pattern" +msgstr "EOF innerhalb eines Musters angetroffen" + +#: src/scan.l:1010 +#, c-format +msgid "bad character: %s" +msgstr "ungΓΌltiges Zeichen: %s" + +#: src/scan.l:1038 +#, c-format +msgid "can't open %s" +msgstr "kann %s nicht ΓΆffnen" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "Aufruf: %s [OPTIONEN...]\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "Option β€ž%sβ€œ erlaubt kein Argument\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "Option β€ž%sβ€œ verlangt ein Argument\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "Option β€ž%sβ€œ ist mehrdeutig\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "nicht erkannte Option β€ž%sβ€œ\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "Unbekannter Fehler=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "Speicheranforderung fΓΌr Symboltabelle fehlgeschlagen" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "Name zweimal definiert" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "Startbedingung %s zweimal definiert" + +#: src/yylex.c:57 +msgid "premature EOF" +msgstr "vorzeitiges EOF" + +#: src/yylex.c:200 +#, c-format +msgid "End Marker\n" +msgstr "Endemarkierung\n" + +#: src/yylex.c:206 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*Etwas Seltsames* - tok: %d val: %d\n" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "Fehler beim dynamischen Speicher in copy_string()" + +#~ msgid "consistency check failed in symfollowset" +#~ msgstr "KonstistenzΓΌberprΓΌfung in symfollowset fehlgeschlagen" + +#~ msgid "Can't specify header option if writing to stdout." +#~ msgstr "Kann Header-Option nicht benutzen wenn Ausgabe nach stdout geht." + +#~ msgid "unknown -R option '%c'" +#~ msgstr "unbekannte β€ž-Rβ€œ-Option β€ž%cβ€œ" + +#~ msgid "-Cf/-CF and %option yylineno are incompatible" +#~ msgstr "β€ž-Cfβ€œ/β€ž-CFβ€œ und β€ž%option yylinenoβ€œ sind inkompatibel" diff --git a/po/en@boldquot.gmo b/po/en@boldquot.gmo new file mode 100644 index 0000000..692a49a Binary files /dev/null and b/po/en@boldquot.gmo differ diff --git a/po/en@boldquot.header b/po/en@boldquot.header new file mode 100644 index 0000000..fedb6a0 --- /dev/null +++ b/po/en@boldquot.header @@ -0,0 +1,25 @@ +# All this catalog "translates" are quotation characters. +# The msgids must be ASCII and therefore cannot contain real quotation +# characters, only substitutes like grave accent (0x60), apostrophe (0x27) +# and double quote (0x22). These substitutes look strange; see +# http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html +# +# This catalog translates grave accent (0x60) and apostrophe (0x27) to +# left single quotation mark (U+2018) and right single quotation mark (U+2019). +# It also translates pairs of apostrophe (0x27) to +# left single quotation mark (U+2018) and right single quotation mark (U+2019) +# and pairs of quotation mark (0x22) to +# left double quotation mark (U+201C) and right double quotation mark (U+201D). +# +# When output to an UTF-8 terminal, the quotation characters appear perfectly. +# When output to an ISO-8859-1 terminal, the single quotation marks are +# transliterated to apostrophes (by iconv in glibc 2.2 or newer) or to +# grave/acute accent (by libiconv), and the double quotation marks are +# transliterated to 0x22. +# When output to an ASCII terminal, the single quotation marks are +# transliterated to apostrophes, and the double quotation marks are +# transliterated to 0x22. +# +# This catalog furthermore displays the text between the quotation marks in +# bold face, assuming the VT100/XTerm escape sequences. +# diff --git a/po/en@boldquot.po b/po/en@boldquot.po new file mode 100644 index 0000000..667b706 --- /dev/null +++ b/po/en@boldquot.po @@ -0,0 +1,970 @@ +# English translations for flex package. +# This file is put in the public domain. +# Automatically generated, 2017. +# +# All this catalog "translates" are quotation characters. +# The msgids must be ASCII and therefore cannot contain real quotation +# characters, only substitutes like grave accent (0x60), apostrophe (0x27) +# and double quote (0x22). These substitutes look strange; see +# http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html +# +# This catalog translates grave accent (0x60) and apostrophe (0x27) to +# left single quotation mark (U+2018) and right single quotation mark (U+2019). +# It also translates pairs of apostrophe (0x27) to +# left single quotation mark (U+2018) and right single quotation mark (U+2019) +# and pairs of quotation mark (0x22) to +# left double quotation mark (U+201C) and right double quotation mark (U+201D). +# +# When output to an UTF-8 terminal, the quotation characters appear perfectly. +# When output to an ISO-8859-1 terminal, the single quotation marks are +# transliterated to apostrophes (by iconv in glibc 2.2 or newer) or to +# grave/acute accent (by libiconv), and the double quotation marks are +# transliterated to 0x22. +# When output to an ASCII terminal, the single quotation marks are +# transliterated to apostrophes, and the double quotation marks are +# transliterated to 0x22. +# +# This catalog furthermore displays the text between the quotation marks in +# bold face, assuming the VT100/XTerm escape sequences. +# +msgid "" +msgstr "" +"Project-Id-Version: flex 2.6.4\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2017-05-06 10:49-0400\n" +"PO-Revision-Date: 2017-05-06 10:49-0400\n" +"Last-Translator: Automatically generated\n" +"Language-Team: none\n" +"Language: en@boldquot\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "Allocation of buffer to print string failed" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "Allocation of buffer for line directive failed" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "Allocation of buffer for m4 def failed" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "Allocation of buffer for m4 undef failed" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "State #%d is non-accepting -\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "dangerous trailing context" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " associated rule line numbers:" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " out-transitions: " + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" jam-transitions: EOF " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "consistency check failed in epsclosure()" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"DFA Dump:\n" +"\n" + +#: src/dfa.c:587 +msgid "could not create unique end-of-buffer state" +msgstr "could not create unique end-of-buffer state" + +#: src/dfa.c:608 +#, c-format +msgid "state # %d:\n" +msgstr "state # %d:\n" + +#: src/dfa.c:768 +msgid "Could not write yynxt_tbl[][]" +msgstr "Could not write yynxt_tbl[][]" + +#: src/dfa.c:1028 +msgid "bad transition character detected in sympartition()" +msgstr "bad transition character detected in sympartition()" + +#: src/gen.c:480 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" + +#: src/gen.c:669 src/gen.c:698 src/gen.c:1218 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "state # %d accepts: [%d]\n" + +#: src/gen.c:1115 +#, c-format +msgid "state # %d accepts: " +msgstr "state # %d accepts: " + +#: src/gen.c:1162 +msgid "Could not write yyacclist_tbl" +msgstr "Could not write yyacclist_tbl" + +#: src/gen.c:1236 +msgid "Could not write yyacc_tbl" +msgstr "Could not write yyacc_tbl" + +#: src/gen.c:1251 src/gen.c:1623 src/gen.c:1646 +msgid "Could not write ecstbl" +msgstr "Could not write ecstbl" + +#: src/gen.c:1271 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" + +#: src/gen.c:1293 +msgid "Could not write yymeta_tbl" +msgstr "Could not write yymeta_tbl" + +#: src/gen.c:1352 +msgid "Could not write yybase_tbl" +msgstr "Could not write yybase_tbl" + +#: src/gen.c:1384 +msgid "Could not write yydef_tbl" +msgstr "Could not write yydef_tbl" + +#: src/gen.c:1422 +msgid "Could not write yynxt_tbl" +msgstr "Could not write yynxt_tbl" + +#: src/gen.c:1456 +msgid "Could not write yychk_tbl" +msgstr "Could not write yychk_tbl" + +#: src/gen.c:1608 src/gen.c:1637 +msgid "Could not write ftbl" +msgstr "Could not write ftbl" + +#: src/gen.c:1614 +msgid "Could not write ssltbl" +msgstr "Could not write ssltbl" + +#: src/gen.c:1665 +msgid "Could not write eoltbl" +msgstr "Could not write eoltbl" + +#: src/gen.c:1722 +msgid "Could not write yynultrans_tbl" +msgstr "Could not write yynultrans_tbl" + +#: src/main.c:178 +msgid "rule cannot be matched" +msgstr "rule cannot be matched" + +#: src/main.c:183 +msgid "-s option given but default rule can be matched" +msgstr "-s option given but default rule can be matched" + +#: src/main.c:221 +msgid "Can't use -+ with -l option" +msgstr "Can't use -+ with -l option" + +#: src/main.c:224 +msgid "Can't use -f or -F with -l option" +msgstr "Can't use -f or -F with -l option" + +#: src/main.c:228 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "Can't use --reentrant or --bison-bridge with -l option" + +#: src/main.c:260 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "-Cf/-CF and -Cm don't make sense together" + +#: src/main.c:263 +msgid "-Cf/-CF and -I are incompatible" +msgstr "-Cf/-CF and -I are incompatible" + +#: src/main.c:267 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "-Cf/-CF are incompatible with lex-compatibility mode" + +#: src/main.c:272 +msgid "-Cf and -CF are mutually exclusive" +msgstr "-Cf and -CF are mutually exclusive" + +#: src/main.c:276 +msgid "Can't use -+ with -CF option" +msgstr "Can't use -+ with -CF option" + +#: src/main.c:279 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "%array incompatible with -+ option" + +#: src/main.c:284 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "Options -+ and --reentrant are mutually exclusive." + +#: src/main.c:287 +msgid "bison bridge not supported for the C++ scanner." +msgstr "bison bridge not supported for the C++ scanner." + +#: src/main.c:336 src/main.c:419 +#, c-format +msgid "could not create %s" +msgstr "could not create %s" + +#: src/main.c:431 +msgid "could not write tables header" +msgstr "could not write tables header" + +#: src/main.c:435 +#, c-format +msgid "can't open skeleton file %s" +msgstr "can't open skeleton file %s" + +#: src/main.c:450 +msgid "Prefix cannot include '[' or ']'" +msgstr "Prefix cannot include β€˜[’ or β€˜]’" + +#: src/main.c:474 +msgid "allocation of macro definition failed" +msgstr "allocation of macro definition failed" + +#: src/main.c:521 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "input error reading skeleton file %s" + +#: src/main.c:525 +#, c-format +msgid "error closing skeleton file %s" +msgstr "error closing skeleton file %s" + +#: src/main.c:709 +#, c-format +msgid "error creating header file %s" +msgstr "error creating header file %s" + +#: src/main.c:717 +#, c-format +msgid "error writing output file %s" +msgstr "error writing output file %s" + +#: src/main.c:721 +#, c-format +msgid "error closing output file %s" +msgstr "error closing output file %s" + +#: src/main.c:725 +#, c-format +msgid "error deleting output file %s" +msgstr "error deleting output file %s" + +#: src/main.c:732 +#, c-format +msgid "No backing up.\n" +msgstr "No backing up.\n" + +#: src/main.c:736 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d backing up (non-accepting) states.\n" + +#: src/main.c:740 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "Compressed tables always back up.\n" + +#: src/main.c:743 +#, c-format +msgid "error writing backup file %s" +msgstr "error writing backup file %s" + +#: src/main.c:747 +#, c-format +msgid "error closing backup file %s" +msgstr "error closing backup file %s" + +#: src/main.c:752 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "%s version %s usage statistics:\n" + +#: src/main.c:755 +#, c-format +msgid " scanner options: -" +msgstr " scanner options: -" + +#: src/main.c:834 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d NFA states\n" + +#: src/main.c:836 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d DFA states (%d words)\n" + +#: src/main.c:838 +#, c-format +msgid " %d rules\n" +msgstr " %d rules\n" + +#: src/main.c:843 +#, c-format +msgid " No backing up\n" +msgstr " No backing up\n" + +#: src/main.c:847 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d backing-up (non-accepting) states\n" + +#: src/main.c:852 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " Compressed tables always back-up\n" + +#: src/main.c:856 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " Beginning-of-line patterns used\n" + +#: src/main.c:858 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d start conditions\n" + +#: src/main.c:862 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d epsilon states, %d double epsilon states\n" + +#: src/main.c:866 +#, c-format +msgid " no character classes\n" +msgstr " no character classes\n" + +#: src/main.c:870 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr " %d/%d character classes needed %d/%d words of storage, %d reused\n" + +#: src/main.c:875 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d state/nextstate pairs created\n" + +#: src/main.c:878 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d unique/duplicate transitions\n" + +#: src/main.c:883 +#, c-format +msgid " %d table entries\n" +msgstr " %d table entries\n" + +#: src/main.c:891 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " %d/%d base-def entries created\n" + +#: src/main.c:895 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " %d/%d (peak %d) nxt-chk entries created\n" + +#: src/main.c:899 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " %d/%d (peak %d) template nxt-chk entries created\n" + +#: src/main.c:903 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d empty table entries\n" + +#: src/main.c:905 +#, c-format +msgid " %d protos created\n" +msgstr " %d protos created\n" + +#: src/main.c:908 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " %d templates created, %d uses\n" + +#: src/main.c:916 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " %d/%d equivalence classes created\n" + +#: src/main.c:924 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d meta-equivalence classes created\n" + +#: src/main.c:930 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d (%d saved) hash collisions, %d DFAs equal\n" + +#: src/main.c:932 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " %d sets of reallocations needed\n" + +#: src/main.c:934 +#, c-format +msgid " %d total table entries needed\n" +msgstr " %d total table entries needed\n" + +#: src/main.c:1008 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "Internal error. flexopts are malformed.\n" + +#: src/main.c:1018 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "Try β€˜%s --help’ for more information.\n" + +#: src/main.c:1075 +#, c-format +msgid "unknown -C option '%c'" +msgstr "unknown -C option β€˜%c’" + +#: src/main.c:1204 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1476 +msgid "fatal parse error" +msgstr "fatal parse error" + +#: src/main.c:1508 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "could not create backing-up info file %s" + +#: src/main.c:1529 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "-l AT&T lex compatibility option entails a large performance penalty\n" + +#: src/main.c:1532 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr "" +" and may be the actual source of other reported performance penalties\n" + +#: src/main.c:1538 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" + +#: src/main.c:1545 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "-I (interactive) entails a minor performance penalty\n" + +#: src/main.c:1550 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore() entails a minor performance penalty\n" + +#: src/main.c:1556 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT entails a large performance penalty\n" + +#: src/main.c:1561 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "Variable trailing context rules entail a large performance penalty\n" + +#: src/main.c:1573 +msgid "REJECT cannot be used with -f or -F" +msgstr "REJECT cannot be used with -f or -F" + +#: src/main.c:1576 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "%option yylineno cannot be used with REJECT" + +#: src/main.c:1579 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "variable trailing context rules cannot be used with -f or -F" + +#: src/main.c:1704 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "%option yyclass only meaningful for C++ scanners" + +#: src/main.c:1791 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "Usage: %s [OPTIONS] [FILE]...\n" + +#: src/main.c:1794 +#, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of β€œyy”\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" + +#: src/misc.c:64 +msgid "allocation of sko_stack failed" +msgstr "allocation of sko_stack failed" + +#: src/misc.c:100 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "name β€œ%s” ridiculously long" + +#: src/misc.c:155 +msgid "memory allocation failed in allocate_array()" +msgstr "memory allocation failed in allocate_array()" + +#: src/misc.c:205 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "bad character β€˜%s’ detected in check_char()" + +#: src/misc.c:210 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "scanner requires -8 flag to use the character %s" + +#: src/misc.c:229 +msgid "memory allocation failure in xstrdup()" +msgstr "memory allocation failure in xstrdup()" + +#: src/misc.c:303 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s: fatal internal error, %s\n" + +#: src/misc.c:671 +msgid "attempt to increase array size failed" +msgstr "attempt to increase array size failed" + +#: src/misc.c:795 +msgid "bad line in skeleton file" +msgstr "bad line in skeleton file" + +#: src/misc.c:845 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "memory allocation failed in yy_flex_xmalloc()" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "state # %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** end of dump\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "empty machine in dupmachine()" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "Variable trailing context rule at line %d\n" + +#: src/nfa.c:357 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "bad state type in mark_beginning_as_normal()" + +#: src/nfa.c:595 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "input rules are too complicated (>= %d NFA states)" + +#: src/nfa.c:673 +msgid "found too many transitions in mkxtion()" +msgstr "found too many transitions in mkxtion()" + +#: src/nfa.c:699 +#, c-format +msgid "too many rules (> %d)!" +msgstr "too many rules (> %d)!" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "unknown error processing section 1" + +#: src/parse.y:184 src/parse.y:353 +msgid "bad start condition list" +msgstr "bad start condition list" + +#: src/parse.y:204 +msgid "Prefix must not contain [ or ]" +msgstr "Prefix must not contain [ or ]" + +#: src/parse.y:317 +msgid "unrecognized rule" +msgstr "unrecognized rule" + +#: src/parse.y:436 src/parse.y:449 src/parse.y:518 +msgid "trailing context used twice" +msgstr "trailing context used twice" + +#: src/parse.y:554 src/parse.y:564 src/parse.y:637 src/parse.y:647 +msgid "bad iteration values" +msgstr "bad iteration values" + +#: src/parse.y:582 src/parse.y:600 src/parse.y:665 src/parse.y:683 +msgid "iteration value must be positive" +msgstr "iteration value must be positive" + +#: src/parse.y:806 src/parse.y:816 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "the character range [%c-%c] is ambiguous in a case-insensitive scanner" + +#: src/parse.y:821 +msgid "negative range in character class" +msgstr "negative range in character class" + +#: src/parse.y:918 +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "[:^lower:] is ambiguous in case insensitive scanner" + +#: src/parse.y:924 +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "[:^upper:] ambiguous in case insensitive scanner" + +#: src/scan.l:82 src/scan.l:644 src/scan.l:702 +msgid "Input line too long\n" +msgstr "Input line too long\n" + +#: src/scan.l:183 +#, c-format +msgid "malformed '%top' directive" +msgstr "malformed β€˜%top’ directive" + +#: src/scan.l:205 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "unrecognized β€˜%’ directive" + +#: src/scan.l:214 +msgid "Definition name too long\n" +msgstr "Definition name too long\n" + +#: src/scan.l:309 +msgid "Unmatched '{'" +msgstr "Unmatched β€˜{’" + +#: src/scan.l:325 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "Definition value for {%s} too long\n" + +#: src/scan.l:342 +msgid "incomplete name definition" +msgstr "incomplete name definition" + +#: src/scan.l:467 +msgid "Option line too long\n" +msgstr "Option line too long\n" + +#: src/scan.l:475 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "unrecognized %%option: %s" + +#: src/scan.l:659 src/scan.l:832 +msgid "bad character class" +msgstr "bad character class" + +#: src/scan.l:709 +#, c-format +msgid "undefined definition {%s}" +msgstr "undefined definition {%s}" + +#: src/scan.l:772 +msgid "unbalanced parenthesis" +msgstr "unbalanced parenthesis" + +#: src/scan.l:787 +#, c-format +msgid "bad : %s" +msgstr "bad : %s" + +#: src/scan.l:800 +msgid "missing quote" +msgstr "missing quote" + +#: src/scan.l:866 +#, c-format +msgid "bad character class expression: %s" +msgstr "bad character class expression: %s" + +#: src/scan.l:888 +msgid "bad character inside {}'s" +msgstr "bad character inside {}'s" + +#: src/scan.l:894 +msgid "missing }" +msgstr "missing }" + +#: src/scan.l:972 +msgid "EOF encountered inside an action" +msgstr "EOF encountered inside an action" + +#: src/scan.l:977 +msgid "EOF encountered inside pattern" +msgstr "EOF encountered inside pattern" + +#: src/scan.l:1010 +#, c-format +msgid "bad character: %s" +msgstr "bad character: %s" + +#: src/scan.l:1038 +#, c-format +msgid "can't open %s" +msgstr "can't open %s" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "Usage: %s [OPTIONS]...\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "option β€˜%s’ doesn't allow an argument\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "option β€˜%s’ requires an argument\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "option β€˜%s’ is ambiguous\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "Unrecognized option β€˜%s’\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "Unknown error=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "symbol table memory allocation failed" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "name defined twice" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "start condition %s declared twice" + +#: src/yylex.c:57 +msgid "premature EOF" +msgstr "premature EOF" + +#: src/yylex.c:200 +#, c-format +msgid "End Marker\n" +msgstr "End Marker\n" + +#: src/yylex.c:206 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*Something Weird* - tok: %d val: %d\n" diff --git a/po/en@quot.gmo b/po/en@quot.gmo new file mode 100644 index 0000000..d32b1b5 Binary files /dev/null and b/po/en@quot.gmo differ diff --git a/po/en@quot.header b/po/en@quot.header new file mode 100644 index 0000000..a9647fc --- /dev/null +++ b/po/en@quot.header @@ -0,0 +1,22 @@ +# All this catalog "translates" are quotation characters. +# The msgids must be ASCII and therefore cannot contain real quotation +# characters, only substitutes like grave accent (0x60), apostrophe (0x27) +# and double quote (0x22). These substitutes look strange; see +# http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html +# +# This catalog translates grave accent (0x60) and apostrophe (0x27) to +# left single quotation mark (U+2018) and right single quotation mark (U+2019). +# It also translates pairs of apostrophe (0x27) to +# left single quotation mark (U+2018) and right single quotation mark (U+2019) +# and pairs of quotation mark (0x22) to +# left double quotation mark (U+201C) and right double quotation mark (U+201D). +# +# When output to an UTF-8 terminal, the quotation characters appear perfectly. +# When output to an ISO-8859-1 terminal, the single quotation marks are +# transliterated to apostrophes (by iconv in glibc 2.2 or newer) or to +# grave/acute accent (by libiconv), and the double quotation marks are +# transliterated to 0x22. +# When output to an ASCII terminal, the single quotation marks are +# transliterated to apostrophes, and the double quotation marks are +# transliterated to 0x22. +# diff --git a/po/en@quot.po b/po/en@quot.po new file mode 100644 index 0000000..36d9618 --- /dev/null +++ b/po/en@quot.po @@ -0,0 +1,967 @@ +# English translations for flex package. +# This file is put in the public domain. +# Automatically generated, 2017. +# +# All this catalog "translates" are quotation characters. +# The msgids must be ASCII and therefore cannot contain real quotation +# characters, only substitutes like grave accent (0x60), apostrophe (0x27) +# and double quote (0x22). These substitutes look strange; see +# http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html +# +# This catalog translates grave accent (0x60) and apostrophe (0x27) to +# left single quotation mark (U+2018) and right single quotation mark (U+2019). +# It also translates pairs of apostrophe (0x27) to +# left single quotation mark (U+2018) and right single quotation mark (U+2019) +# and pairs of quotation mark (0x22) to +# left double quotation mark (U+201C) and right double quotation mark (U+201D). +# +# When output to an UTF-8 terminal, the quotation characters appear perfectly. +# When output to an ISO-8859-1 terminal, the single quotation marks are +# transliterated to apostrophes (by iconv in glibc 2.2 or newer) or to +# grave/acute accent (by libiconv), and the double quotation marks are +# transliterated to 0x22. +# When output to an ASCII terminal, the single quotation marks are +# transliterated to apostrophes, and the double quotation marks are +# transliterated to 0x22. +# +msgid "" +msgstr "" +"Project-Id-Version: flex 2.6.4\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2017-05-06 10:49-0400\n" +"PO-Revision-Date: 2017-05-06 10:49-0400\n" +"Last-Translator: Automatically generated\n" +"Language-Team: none\n" +"Language: en@quot\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "Allocation of buffer to print string failed" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "Allocation of buffer for line directive failed" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "Allocation of buffer for m4 def failed" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "Allocation of buffer for m4 undef failed" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "State #%d is non-accepting -\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "dangerous trailing context" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " associated rule line numbers:" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " out-transitions: " + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" jam-transitions: EOF " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "consistency check failed in epsclosure()" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"DFA Dump:\n" +"\n" + +#: src/dfa.c:587 +msgid "could not create unique end-of-buffer state" +msgstr "could not create unique end-of-buffer state" + +#: src/dfa.c:608 +#, c-format +msgid "state # %d:\n" +msgstr "state # %d:\n" + +#: src/dfa.c:768 +msgid "Could not write yynxt_tbl[][]" +msgstr "Could not write yynxt_tbl[][]" + +#: src/dfa.c:1028 +msgid "bad transition character detected in sympartition()" +msgstr "bad transition character detected in sympartition()" + +#: src/gen.c:480 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" + +#: src/gen.c:669 src/gen.c:698 src/gen.c:1218 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "state # %d accepts: [%d]\n" + +#: src/gen.c:1115 +#, c-format +msgid "state # %d accepts: " +msgstr "state # %d accepts: " + +#: src/gen.c:1162 +msgid "Could not write yyacclist_tbl" +msgstr "Could not write yyacclist_tbl" + +#: src/gen.c:1236 +msgid "Could not write yyacc_tbl" +msgstr "Could not write yyacc_tbl" + +#: src/gen.c:1251 src/gen.c:1623 src/gen.c:1646 +msgid "Could not write ecstbl" +msgstr "Could not write ecstbl" + +#: src/gen.c:1271 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" + +#: src/gen.c:1293 +msgid "Could not write yymeta_tbl" +msgstr "Could not write yymeta_tbl" + +#: src/gen.c:1352 +msgid "Could not write yybase_tbl" +msgstr "Could not write yybase_tbl" + +#: src/gen.c:1384 +msgid "Could not write yydef_tbl" +msgstr "Could not write yydef_tbl" + +#: src/gen.c:1422 +msgid "Could not write yynxt_tbl" +msgstr "Could not write yynxt_tbl" + +#: src/gen.c:1456 +msgid "Could not write yychk_tbl" +msgstr "Could not write yychk_tbl" + +#: src/gen.c:1608 src/gen.c:1637 +msgid "Could not write ftbl" +msgstr "Could not write ftbl" + +#: src/gen.c:1614 +msgid "Could not write ssltbl" +msgstr "Could not write ssltbl" + +#: src/gen.c:1665 +msgid "Could not write eoltbl" +msgstr "Could not write eoltbl" + +#: src/gen.c:1722 +msgid "Could not write yynultrans_tbl" +msgstr "Could not write yynultrans_tbl" + +#: src/main.c:178 +msgid "rule cannot be matched" +msgstr "rule cannot be matched" + +#: src/main.c:183 +msgid "-s option given but default rule can be matched" +msgstr "-s option given but default rule can be matched" + +#: src/main.c:221 +msgid "Can't use -+ with -l option" +msgstr "Can't use -+ with -l option" + +#: src/main.c:224 +msgid "Can't use -f or -F with -l option" +msgstr "Can't use -f or -F with -l option" + +#: src/main.c:228 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "Can't use --reentrant or --bison-bridge with -l option" + +#: src/main.c:260 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "-Cf/-CF and -Cm don't make sense together" + +#: src/main.c:263 +msgid "-Cf/-CF and -I are incompatible" +msgstr "-Cf/-CF and -I are incompatible" + +#: src/main.c:267 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "-Cf/-CF are incompatible with lex-compatibility mode" + +#: src/main.c:272 +msgid "-Cf and -CF are mutually exclusive" +msgstr "-Cf and -CF are mutually exclusive" + +#: src/main.c:276 +msgid "Can't use -+ with -CF option" +msgstr "Can't use -+ with -CF option" + +#: src/main.c:279 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "%array incompatible with -+ option" + +#: src/main.c:284 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "Options -+ and --reentrant are mutually exclusive." + +#: src/main.c:287 +msgid "bison bridge not supported for the C++ scanner." +msgstr "bison bridge not supported for the C++ scanner." + +#: src/main.c:336 src/main.c:419 +#, c-format +msgid "could not create %s" +msgstr "could not create %s" + +#: src/main.c:431 +msgid "could not write tables header" +msgstr "could not write tables header" + +#: src/main.c:435 +#, c-format +msgid "can't open skeleton file %s" +msgstr "can't open skeleton file %s" + +#: src/main.c:450 +msgid "Prefix cannot include '[' or ']'" +msgstr "Prefix cannot include β€˜[’ or β€˜]’" + +#: src/main.c:474 +msgid "allocation of macro definition failed" +msgstr "allocation of macro definition failed" + +#: src/main.c:521 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "input error reading skeleton file %s" + +#: src/main.c:525 +#, c-format +msgid "error closing skeleton file %s" +msgstr "error closing skeleton file %s" + +#: src/main.c:709 +#, c-format +msgid "error creating header file %s" +msgstr "error creating header file %s" + +#: src/main.c:717 +#, c-format +msgid "error writing output file %s" +msgstr "error writing output file %s" + +#: src/main.c:721 +#, c-format +msgid "error closing output file %s" +msgstr "error closing output file %s" + +#: src/main.c:725 +#, c-format +msgid "error deleting output file %s" +msgstr "error deleting output file %s" + +#: src/main.c:732 +#, c-format +msgid "No backing up.\n" +msgstr "No backing up.\n" + +#: src/main.c:736 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d backing up (non-accepting) states.\n" + +#: src/main.c:740 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "Compressed tables always back up.\n" + +#: src/main.c:743 +#, c-format +msgid "error writing backup file %s" +msgstr "error writing backup file %s" + +#: src/main.c:747 +#, c-format +msgid "error closing backup file %s" +msgstr "error closing backup file %s" + +#: src/main.c:752 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "%s version %s usage statistics:\n" + +#: src/main.c:755 +#, c-format +msgid " scanner options: -" +msgstr " scanner options: -" + +#: src/main.c:834 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d NFA states\n" + +#: src/main.c:836 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d DFA states (%d words)\n" + +#: src/main.c:838 +#, c-format +msgid " %d rules\n" +msgstr " %d rules\n" + +#: src/main.c:843 +#, c-format +msgid " No backing up\n" +msgstr " No backing up\n" + +#: src/main.c:847 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d backing-up (non-accepting) states\n" + +#: src/main.c:852 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " Compressed tables always back-up\n" + +#: src/main.c:856 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " Beginning-of-line patterns used\n" + +#: src/main.c:858 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d start conditions\n" + +#: src/main.c:862 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d epsilon states, %d double epsilon states\n" + +#: src/main.c:866 +#, c-format +msgid " no character classes\n" +msgstr " no character classes\n" + +#: src/main.c:870 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr " %d/%d character classes needed %d/%d words of storage, %d reused\n" + +#: src/main.c:875 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d state/nextstate pairs created\n" + +#: src/main.c:878 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d unique/duplicate transitions\n" + +#: src/main.c:883 +#, c-format +msgid " %d table entries\n" +msgstr " %d table entries\n" + +#: src/main.c:891 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " %d/%d base-def entries created\n" + +#: src/main.c:895 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " %d/%d (peak %d) nxt-chk entries created\n" + +#: src/main.c:899 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " %d/%d (peak %d) template nxt-chk entries created\n" + +#: src/main.c:903 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d empty table entries\n" + +#: src/main.c:905 +#, c-format +msgid " %d protos created\n" +msgstr " %d protos created\n" + +#: src/main.c:908 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " %d templates created, %d uses\n" + +#: src/main.c:916 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " %d/%d equivalence classes created\n" + +#: src/main.c:924 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d meta-equivalence classes created\n" + +#: src/main.c:930 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d (%d saved) hash collisions, %d DFAs equal\n" + +#: src/main.c:932 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " %d sets of reallocations needed\n" + +#: src/main.c:934 +#, c-format +msgid " %d total table entries needed\n" +msgstr " %d total table entries needed\n" + +#: src/main.c:1008 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "Internal error. flexopts are malformed.\n" + +#: src/main.c:1018 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "Try β€˜%s --help’ for more information.\n" + +#: src/main.c:1075 +#, c-format +msgid "unknown -C option '%c'" +msgstr "unknown -C option β€˜%c’" + +#: src/main.c:1204 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1476 +msgid "fatal parse error" +msgstr "fatal parse error" + +#: src/main.c:1508 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "could not create backing-up info file %s" + +#: src/main.c:1529 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "-l AT&T lex compatibility option entails a large performance penalty\n" + +#: src/main.c:1532 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr "" +" and may be the actual source of other reported performance penalties\n" + +#: src/main.c:1538 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" + +#: src/main.c:1545 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "-I (interactive) entails a minor performance penalty\n" + +#: src/main.c:1550 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore() entails a minor performance penalty\n" + +#: src/main.c:1556 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT entails a large performance penalty\n" + +#: src/main.c:1561 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "Variable trailing context rules entail a large performance penalty\n" + +#: src/main.c:1573 +msgid "REJECT cannot be used with -f or -F" +msgstr "REJECT cannot be used with -f or -F" + +#: src/main.c:1576 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "%option yylineno cannot be used with REJECT" + +#: src/main.c:1579 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "variable trailing context rules cannot be used with -f or -F" + +#: src/main.c:1704 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "%option yyclass only meaningful for C++ scanners" + +#: src/main.c:1791 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "Usage: %s [OPTIONS] [FILE]...\n" + +#: src/main.c:1794 +#, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of β€œyy”\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" + +#: src/misc.c:64 +msgid "allocation of sko_stack failed" +msgstr "allocation of sko_stack failed" + +#: src/misc.c:100 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "name β€œ%s” ridiculously long" + +#: src/misc.c:155 +msgid "memory allocation failed in allocate_array()" +msgstr "memory allocation failed in allocate_array()" + +#: src/misc.c:205 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "bad character β€˜%s’ detected in check_char()" + +#: src/misc.c:210 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "scanner requires -8 flag to use the character %s" + +#: src/misc.c:229 +msgid "memory allocation failure in xstrdup()" +msgstr "memory allocation failure in xstrdup()" + +#: src/misc.c:303 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s: fatal internal error, %s\n" + +#: src/misc.c:671 +msgid "attempt to increase array size failed" +msgstr "attempt to increase array size failed" + +#: src/misc.c:795 +msgid "bad line in skeleton file" +msgstr "bad line in skeleton file" + +#: src/misc.c:845 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "memory allocation failed in yy_flex_xmalloc()" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "state # %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** end of dump\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "empty machine in dupmachine()" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "Variable trailing context rule at line %d\n" + +#: src/nfa.c:357 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "bad state type in mark_beginning_as_normal()" + +#: src/nfa.c:595 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "input rules are too complicated (>= %d NFA states)" + +#: src/nfa.c:673 +msgid "found too many transitions in mkxtion()" +msgstr "found too many transitions in mkxtion()" + +#: src/nfa.c:699 +#, c-format +msgid "too many rules (> %d)!" +msgstr "too many rules (> %d)!" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "unknown error processing section 1" + +#: src/parse.y:184 src/parse.y:353 +msgid "bad start condition list" +msgstr "bad start condition list" + +#: src/parse.y:204 +msgid "Prefix must not contain [ or ]" +msgstr "Prefix must not contain [ or ]" + +#: src/parse.y:317 +msgid "unrecognized rule" +msgstr "unrecognized rule" + +#: src/parse.y:436 src/parse.y:449 src/parse.y:518 +msgid "trailing context used twice" +msgstr "trailing context used twice" + +#: src/parse.y:554 src/parse.y:564 src/parse.y:637 src/parse.y:647 +msgid "bad iteration values" +msgstr "bad iteration values" + +#: src/parse.y:582 src/parse.y:600 src/parse.y:665 src/parse.y:683 +msgid "iteration value must be positive" +msgstr "iteration value must be positive" + +#: src/parse.y:806 src/parse.y:816 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "the character range [%c-%c] is ambiguous in a case-insensitive scanner" + +#: src/parse.y:821 +msgid "negative range in character class" +msgstr "negative range in character class" + +#: src/parse.y:918 +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "[:^lower:] is ambiguous in case insensitive scanner" + +#: src/parse.y:924 +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "[:^upper:] ambiguous in case insensitive scanner" + +#: src/scan.l:82 src/scan.l:644 src/scan.l:702 +msgid "Input line too long\n" +msgstr "Input line too long\n" + +#: src/scan.l:183 +#, c-format +msgid "malformed '%top' directive" +msgstr "malformed β€˜%top’ directive" + +#: src/scan.l:205 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "unrecognized β€˜%’ directive" + +#: src/scan.l:214 +msgid "Definition name too long\n" +msgstr "Definition name too long\n" + +#: src/scan.l:309 +msgid "Unmatched '{'" +msgstr "Unmatched β€˜{’" + +#: src/scan.l:325 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "Definition value for {%s} too long\n" + +#: src/scan.l:342 +msgid "incomplete name definition" +msgstr "incomplete name definition" + +#: src/scan.l:467 +msgid "Option line too long\n" +msgstr "Option line too long\n" + +#: src/scan.l:475 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "unrecognized %%option: %s" + +#: src/scan.l:659 src/scan.l:832 +msgid "bad character class" +msgstr "bad character class" + +#: src/scan.l:709 +#, c-format +msgid "undefined definition {%s}" +msgstr "undefined definition {%s}" + +#: src/scan.l:772 +msgid "unbalanced parenthesis" +msgstr "unbalanced parenthesis" + +#: src/scan.l:787 +#, c-format +msgid "bad : %s" +msgstr "bad : %s" + +#: src/scan.l:800 +msgid "missing quote" +msgstr "missing quote" + +#: src/scan.l:866 +#, c-format +msgid "bad character class expression: %s" +msgstr "bad character class expression: %s" + +#: src/scan.l:888 +msgid "bad character inside {}'s" +msgstr "bad character inside {}'s" + +#: src/scan.l:894 +msgid "missing }" +msgstr "missing }" + +#: src/scan.l:972 +msgid "EOF encountered inside an action" +msgstr "EOF encountered inside an action" + +#: src/scan.l:977 +msgid "EOF encountered inside pattern" +msgstr "EOF encountered inside pattern" + +#: src/scan.l:1010 +#, c-format +msgid "bad character: %s" +msgstr "bad character: %s" + +#: src/scan.l:1038 +#, c-format +msgid "can't open %s" +msgstr "can't open %s" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "Usage: %s [OPTIONS]...\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "option β€˜%s’ doesn't allow an argument\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "option β€˜%s’ requires an argument\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "option β€˜%s’ is ambiguous\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "Unrecognized option β€˜%s’\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "Unknown error=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "symbol table memory allocation failed" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "name defined twice" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "start condition %s declared twice" + +#: src/yylex.c:57 +msgid "premature EOF" +msgstr "premature EOF" + +#: src/yylex.c:200 +#, c-format +msgid "End Marker\n" +msgstr "End Marker\n" + +#: src/yylex.c:206 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*Something Weird* - tok: %d val: %d\n" diff --git a/po/eo.gmo b/po/eo.gmo new file mode 100644 index 0000000..6b74299 Binary files /dev/null and b/po/eo.gmo differ diff --git a/po/eo.po b/po/eo.po new file mode 100644 index 0000000..e116220 --- /dev/null +++ b/po/eo.po @@ -0,0 +1,956 @@ +# Esperanto translation +# Copyright Β© 2008 The Flex Project (msgids) +# This file is distributed under the same license as the flex package. +# Felipe Castro , 2012. +# +msgid "" +msgstr "" +"Project-Id-Version: flex 2.5.37\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2017-05-06 10:49-0400\n" +"PO-Revision-Date: 2012-09-08 07:15-0300\n" +"Last-Translator: Felipe Castro \n" +"Language-Team: Esperanto \n" +"Language: eo\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "Rezervo de bufro por printi Δ‰enon fiaskis" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "Rezervo de bufro por linia instrukcio fiaskis" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "Rezervo de bufro por 'm4 def' fiaskis" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "Rezervo de bufro por 'm4 undef' fiaskis" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "Stato #%d estas ne-akceptanta -\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "danĝera vosta kunteksto" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " lini-numeroj de asociita regulo:" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " for-transigoj: " + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" Δ΅am-transigoj: EOF " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "kontrolo pri kohereco fiaskis Δ‰e epsclosure()" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"Nekropsio DFA:\n" +"\n" + +#: src/dfa.c:587 +msgid "could not create unique end-of-buffer state" +msgstr "ne eblis krei unikan staton de bufro-fino" + +#: src/dfa.c:608 +#, c-format +msgid "state # %d:\n" +msgstr "stato * %d:\n" + +#: src/dfa.c:768 +msgid "Could not write yynxt_tbl[][]" +msgstr "Ne eblis skribi yynxt_tbl[][]" + +#: src/dfa.c:1028 +msgid "bad transition character detected in sympartition()" +msgstr "malĝusta transiga signo estis detektata en sympartition()" + +#: src/gen.c:480 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"Ekvivalentecaj Klasoj:\n" +"\n" + +#: src/gen.c:669 src/gen.c:698 src/gen.c:1218 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "stato # %d akceptas: [%d]\n" + +#: src/gen.c:1115 +#, c-format +msgid "state # %d accepts: " +msgstr "stato # %d akceptas: " + +#: src/gen.c:1162 +msgid "Could not write yyacclist_tbl" +msgstr "Ne eblis skribi yyacclist_tbl" + +#: src/gen.c:1236 +msgid "Could not write yyacc_tbl" +msgstr "Ne eblis skribi yyacc_tbl" + +#: src/gen.c:1251 src/gen.c:1623 src/gen.c:1646 +msgid "Could not write ecstbl" +msgstr "Ne eblis skribi ecstbl" + +#: src/gen.c:1271 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"Meta-Ekvivalentecaj Klasoj:\n" + +#: src/gen.c:1293 +msgid "Could not write yymeta_tbl" +msgstr "Ne eblis skribi yymeta_tbl" + +#: src/gen.c:1352 +msgid "Could not write yybase_tbl" +msgstr "Ne eblis skribi yybase_tbl" + +#: src/gen.c:1384 +msgid "Could not write yydef_tbl" +msgstr "Ne eblis skribi yydef_tbl" + +#: src/gen.c:1422 +msgid "Could not write yynxt_tbl" +msgstr "Ne eblis skribi yynxt_tbl" + +#: src/gen.c:1456 +msgid "Could not write yychk_tbl" +msgstr "Ne eblis skribi yychk_tbl" + +#: src/gen.c:1608 src/gen.c:1637 +msgid "Could not write ftbl" +msgstr "Ne eblis skribi ftbl" + +#: src/gen.c:1614 +msgid "Could not write ssltbl" +msgstr "Ne eblis skribi ssltbl" + +#: src/gen.c:1665 +msgid "Could not write eoltbl" +msgstr "Ne eblis skribi eoltbl" + +#: src/gen.c:1722 +msgid "Could not write yynultrans_tbl" +msgstr "Ne eblis skribi yynultrans_tbl" + +#: src/main.c:178 +msgid "rule cannot be matched" +msgstr "regulo ne povas esti korespondata" + +#: src/main.c:183 +msgid "-s option given but default rule can be matched" +msgstr "" +"la modifilo -s estis indikata sed la apriora regulo povas esti korespondata" + +#: src/main.c:221 +msgid "Can't use -+ with -l option" +msgstr "Ne eblas uzi -+ kun la modifilo -l" + +#: src/main.c:224 +msgid "Can't use -f or -F with -l option" +msgstr "Ne eblas uzi -f aΕ­Β -F kun la modifilo -l" + +#: src/main.c:228 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "Ne eblas uzi --reentrant aΕ­ --bison-bridge kun la modifilo -l" + +#: src/main.c:260 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "Sensencas -Cf/-CF kaj -Cm kune" + +#: src/main.c:263 +msgid "-Cf/-CF and -I are incompatible" +msgstr "-Cf/-CF kaj -I malakordas" + +#: src/main.c:267 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "-Cf/-CF malakordas kun lex-akorda reĝimo" + +#: src/main.c:272 +msgid "-Cf and -CF are mutually exclusive" +msgstr "-Cf kaj -CF estas reciproke ekskluzivaj" + +#: src/main.c:276 +msgid "Can't use -+ with -CF option" +msgstr "Ne eblas uzi -+ kun la modifilo -CF" + +#: src/main.c:279 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "%array malakordas kun modifilo -+" + +#: src/main.c:284 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "Modifiloj -+ kaj --reentrant estas reciproke ekskluzivaj." + +#: src/main.c:287 +msgid "bison bridge not supported for the C++ scanner." +msgstr "bison-ponto ne estas subtenata por la skanilo C++." + +#: src/main.c:336 src/main.c:419 +#, c-format +msgid "could not create %s" +msgstr "ne eblis krei %s" + +#: src/main.c:431 +msgid "could not write tables header" +msgstr "ne eblis skribi tabel-kapojn" + +#: src/main.c:435 +#, c-format +msgid "can't open skeleton file %s" +msgstr "ne eblas malfermi la skeletan dosieron %s" + +#: src/main.c:450 +msgid "Prefix cannot include '[' or ']'" +msgstr "" + +#: src/main.c:474 +msgid "allocation of macro definition failed" +msgstr "rezervo de makroa difino fiaskis" + +#: src/main.c:521 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "eniga eraro dum lego de la skeleta dosiero %s" + +#: src/main.c:525 +#, c-format +msgid "error closing skeleton file %s" +msgstr "eraro dum fermo de la skeleta dosiero %s" + +#: src/main.c:709 +#, c-format +msgid "error creating header file %s" +msgstr "eraro dum kreo de la kap-dosiero %s" + +#: src/main.c:717 +#, c-format +msgid "error writing output file %s" +msgstr "eraro dum skribo de la eliga dosiero %s" + +#: src/main.c:721 +#, c-format +msgid "error closing output file %s" +msgstr "eraro dum fermo de la eliga dosiero %s" + +#: src/main.c:725 +#, c-format +msgid "error deleting output file %s" +msgstr "eraro dum forigo de eliga dosiero %s" + +#: src/main.c:732 +#, c-format +msgid "No backing up.\n" +msgstr "Sen savkopiado.\n" + +#: src/main.c:736 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d savkopiadas (ne-akceptantajn) statojn.\n" + +#: src/main.c:740 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "Densigitaj tabeloj Δ‰iam estas savkopiataj.\n" + +#: src/main.c:743 +#, c-format +msgid "error writing backup file %s" +msgstr "eraro dum skribo de la savkopia dosiero %s" + +#: src/main.c:747 +#, c-format +msgid "error closing backup file %s" +msgstr "eraro dum fermo de la savkopia dosiero %s" + +#: src/main.c:752 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "%s versio %s statistikoj pri usado:\n" + +#: src/main.c:755 +#, c-format +msgid " scanner options: -" +msgstr " skanilaj modifiloj: -" + +#: src/main.c:834 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d statoj NFA\n" + +#: src/main.c:836 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d statoj DFA (%d vortoj)\n" + +#: src/main.c:838 +#, c-format +msgid " %d rules\n" +msgstr " %d reguloj\n" + +#: src/main.c:843 +#, c-format +msgid " No backing up\n" +msgstr " Sen savkopiado\n" + +#: src/main.c:847 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d savkopianta (ne-akceptantajn) statojn\n" + +#: src/main.c:852 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " Densigitaj tabeloj Δ‰iam savkopiite\n" + +#: src/main.c:856 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " modeloj komenco-de-linio estas uzataj\n" + +#: src/main.c:858 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d komencaj kondiΔ‰oj\n" + +#: src/main.c:862 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d epsilonaj statoj, %d duoblaj epsilonaj statoj\n" + +#: src/main.c:866 +#, c-format +msgid " no character classes\n" +msgstr " neniu signo-klaso\n" + +#: src/main.c:870 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr " %d/%d signo-klasoj bezonis %d/%d vortojn da memoro, %d reuzitaj\n" + +#: src/main.c:875 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d stato/sekvstato-paroj estis kreataj\n" + +#: src/main.c:878 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d unikaj/duobligitaj transigoj\n" + +#: src/main.c:883 +#, c-format +msgid " %d table entries\n" +msgstr " %d tabel-enigoj\n" + +#: src/main.c:891 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " %d/%d bazo-def enigoj estis kreataj\n" + +#: src/main.c:895 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " %d/%d (pinto %d) enigoj nxt-chk estis kreataj\n" + +#: src/main.c:899 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " %d/%d (pinto %d) ŝablonaj enigoj nxt-chk estis kreataj\n" + +#: src/main.c:903 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d malplenaj tabel-enigoj\n" + +#: src/main.c:905 +#, c-format +msgid " %d protos created\n" +msgstr " %d protoj estis kreataj\n" + +#: src/main.c:908 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " %d ŝablonoj estis kreataj, %d uzoj\n" + +#: src/main.c:916 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " %d/%d ekvivalento-klasoj estis kreataj\n" + +#: src/main.c:924 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d metaekvivalento-klasoj estis kreataj\n" + +#: src/main.c:930 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d (%d konservitaj) haketaj kolizioj, %d DFA egalaj\n" + +#: src/main.c:932 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " %d aroj de relokigoj estas bezonataj\n" + +#: src/main.c:934 +#, c-format +msgid " %d total table entries needed\n" +msgstr " entute %d tabel-enigoj estas bezonataj\n" + +#: src/main.c:1008 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "Interna eraro. 'flexopt' estas misformitaj.\n" + +#: src/main.c:1018 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "Provu '%s --help' por pli da informo.\n" + +#: src/main.c:1075 +#, c-format +msgid "unknown -C option '%c'" +msgstr "nekonata modifilo -C '%c'" + +#: src/main.c:1204 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1476 +msgid "fatal parse error" +msgstr "neriparebla analiz-eraro" + +#: src/main.c:1508 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "ne eblis krei savkopiad-informan dosieron %s" + +#: src/main.c:1529 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "" +"La modifilo -l AT&T de akordigo al lex alportas grandan malaltigon de " +"rendimento\n" + +#: src/main.c:1532 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr "" +" kaj povas esti la vera fonto de aliaj raportitaj malaltigoj de rendimento\n" + +#: src/main.c:1538 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" +"%%option yylineno alportas malaltigon de rendimento NUR kun reguloj kiuj " +"povas akordiĝi kun novliniaj signoj\n" + +#: src/main.c:1545 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "-I (interage) alportas etan malaltigon de rendimento\n" + +#: src/main.c:1550 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore() alportas etan malaltigon de rendimento\n" + +#: src/main.c:1556 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT alportas grandan malaltigon de rendimento\n" + +#: src/main.c:1561 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "Variabla vosta kunteksto alportas grandan malaltigon de rendimento\n" + +#: src/main.c:1573 +msgid "REJECT cannot be used with -f or -F" +msgstr "REJECT ne povas esti uzata kun -f aΕ­ F" + +#: src/main.c:1576 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "%option yylineno ne povas esti uzata kun REJECT" + +#: src/main.c:1579 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "variablaj vostaj kuntekstaj reguloj ne povas esti uzataj kun -f aΕ­ F" + +#: src/main.c:1704 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "%option yyclass nur koheras por skaniloj C++" + +#: src/main.c:1791 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "Uzado: %s [MODIFILOJ] [DOSIERO]...\n" + +#: src/main.c:1794 +#, fuzzy, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"Generas programojn kiuj prilaboras modelo-kongruon en tekstoj.\n" +"\n" +"Tabela Densigo:\n" +" -Ca, --align prilaboras pli grandajn tabelojn por pli bone organizi " +"memoron\n" +" -Ce, --ecs konstrui ekvivalento-klasojn\n" +" -Cf ne densigi tabelojn; uzi reprezenton -f\n" +" -CF ne densigi tabelojn; uzi reprezenton -F\n" +" -Cm, --meta-ecs konstrui metaekvivalento-klasojn\n" +" -Cr, --read uzi read() anstataΕ­Β 'stdio' kiel enigon al la skanilo\n" +" -f, --full generi rapidan, grandan skanilon. Same ol -Cfr\n" +" -F, --fast uzi alternativan tabel-reprezenton. Same ol -CFr\n" +" -Cem apriora densigo (same ol --ecs --meta-ecs)\n" +"\n" +"Rafinado:\n" +" -d, --debug ebligi rafinigan reĝimon en la skanilo\n" +" -b, --backup skribi savkopian informon al %s\n" +" -p, --perf-report skribi raporton pri rendimento al 'stderr'\n" +" -s, --nodefault demeti aprioran regulon por EΔ€IGI nekongruan " +"tekston\n" +" -T, --trace %s devos funkcii sub spura reĝimo\n" +" -w, --nowarn ne generi avertojn\n" +" -v, --verbose skribi resumon de la skanilaj statistikoj al " +"'stdout'\n" +"\n" +"Dosieroj:\n" +" -o, --outfile=DOSIERO indiki eligan dosiernomon\n" +" -S, --skel=DOSIERO indiki skeletan dosieron\n" +" -t, --stdout skribi skanilon en 'stdout' anstataΕ­ %s\n" +" --yyclass=NOMO nomo de klaso C++\n" +" --header-file=DOSIERO krei kapdosieron C krom la skanilo\n" +" --tables-file[=DOSIERO] skribi tabelojn al DOSIERO\n" +"\n" +"Skanila konduto:\n" +" -7, --7bit generi 7-bit-skanilon\n" +" -8, --8bit generi 8-bit-skanilon\n" +" -B, --batch generi aΕ­tomatan skanilon (male ol -I)\n" +" -i, --case-insensitive preteratenti usklecon en modeloj\n" +" -l, --lex-compat maksimuma akordigo kun la originala lex\n" +" -X, --posix-compat maksimuma akordigo kun la POSIX lex\n" +" -I, --interactive generi interagan skanilon (male ol -B)\n" +" --yylineno kontroli lini-nombradon en yylineno\n" +"\n" +"Generata kodumaΔ΅o:\n" +" -+, --c++ generi klason de skanilo C++\n" +" -Dmacro[=defn] uzi #define por makroo defn (apriora defn estas " +"'1')\n" +" -L, --noline demeti instrukciojn #line en la skanilo\n" +" -P, --prefix=ĈENO uzi ĈENOn kiel prefikson anstataΕ­Β \"yy\"\n" +" -R, --reentrant generi reenigan skanilon C\n" +" --bison-bridge skanilo por nur-bizon analizilo.\n" +" --bison-locations inkluzivigi subtenon al yylloc.\n" +" --stdinit ekigi yyin/yyout al stdin/stdout\n" +" --noansi-definitions malmodern-stilaj difinoj de funkcioj\n" +" --noansi-prototypes malplena parametro-listo en prototipoj\n" +" --nounistd ne inkluzivigi \n" +" --noFUNKCIO ne generi specifan FUNKCIOn\n" +"\n" +"CeteraΔ΅o:\n" +" -c nenio-faranta modifilo POSIX\n" +" -n nenio-faranta modifilo POSIX\n" +" -?\n" +" -h, --help produkti tiun Δ‰i help-mesaĝon\n" +" -V, --version raporti la version de %s\n" + +#: src/misc.c:64 +msgid "allocation of sko_stack failed" +msgstr "rezervo de sko_stack fiaskis" + +#: src/misc.c:100 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "la nomo \"%s\" estas ridinde longa" + +#: src/misc.c:155 +msgid "memory allocation failed in allocate_array()" +msgstr "rezervo de memoro fiaskis en allocate_array()" + +#: src/misc.c:205 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "malĝusta signo '%s' estis detektata en check_char()" + +#: src/misc.c:210 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "la skanilo postulas la flagon -8 por uzi la signon %s" + +#: src/misc.c:229 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "rezervo de memoro fiaskis en allocate_array()" + +#: src/misc.c:303 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s: neriparebla interna eraro, %s\n" + +#: src/misc.c:671 +msgid "attempt to increase array size failed" +msgstr "provo pliigi grandon de tabelo fiaskis" + +#: src/misc.c:795 +msgid "bad line in skeleton file" +msgstr "malĝusta linio en skeleta dosiero" + +#: src/misc.c:845 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "rezervo de memoro fiaskis en yy_flex_xmalloc()" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** komenco de ŝuto de nfa kun ekstato %d\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "stato # %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** fino de ŝuto\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "malplena maŝino en dupmachine()" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "Variabla vosta kunteksta regulo Δ‰e linio %d\n" + +#: src/nfa.c:357 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "malĝusta stat-tipo en mark_beginning_as_normal()" + +#: src/nfa.c:595 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "enigaj reguloj estas tro komplikaj (>= %d statoj NFA)" + +#: src/nfa.c:673 +msgid "found too many transitions in mkxtion()" +msgstr "tro multe da transigoj estis trovataj en mkxtion()" + +#: src/nfa.c:699 +#, c-format +msgid "too many rules (> %d)!" +msgstr "tro multe da reguoloj (> %d)!" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "Nekonata erar-proceza sekcio 1" + +#: src/parse.y:184 src/parse.y:353 +msgid "bad start condition list" +msgstr "malĝusta komenc-kondiΔ‰a listo" + +#: src/parse.y:204 +msgid "Prefix must not contain [ or ]" +msgstr "" + +#: src/parse.y:317 +msgid "unrecognized rule" +msgstr "nerekonata regulo" + +#: src/parse.y:436 src/parse.y:449 src/parse.y:518 +msgid "trailing context used twice" +msgstr "vosta kunteksto estis uzata duoble" + +#: src/parse.y:554 src/parse.y:564 src/parse.y:637 src/parse.y:647 +msgid "bad iteration values" +msgstr "malĝustaj iteraciaj valoroj" + +#: src/parse.y:582 src/parse.y:600 src/parse.y:665 src/parse.y:683 +msgid "iteration value must be positive" +msgstr "iteracia valoro devas esti pozitiva" + +#: src/parse.y:806 src/parse.y:816 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "la signara intervalo [%c-%c] estas dusenca en sen-uskleca skanilo" + +#: src/parse.y:821 +msgid "negative range in character class" +msgstr "negativa intervalo en signo-klaso" + +#: src/parse.y:918 +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "[:^lower:] estas dusenca en sen-uskleca skanilo" + +#: src/parse.y:924 +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "[:^upper:] estas dusenca en sen-uskleca skanilo" + +#: src/scan.l:82 src/scan.l:644 src/scan.l:702 +msgid "Input line too long\n" +msgstr "Eniga linio tro longas\n" + +#: src/scan.l:183 +#, c-format +msgid "malformed '%top' directive" +msgstr "misformita instrukcio '%top'" + +#: src/scan.l:205 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "nerekonita instrukcio '%'" + +#: src/scan.l:214 +msgid "Definition name too long\n" +msgstr "Nom-difino tro longas\n" + +#: src/scan.l:309 +msgid "Unmatched '{'" +msgstr "Senpara '{'" + +#: src/scan.l:325 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "Valor-difino por {%s} tro longas\n" + +#: src/scan.l:342 +msgid "incomplete name definition" +msgstr "nekompleta nom-difino" + +#: src/scan.l:467 +msgid "Option line too long\n" +msgstr "Linio de modifiloj tro longas\n" + +#: src/scan.l:475 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "nerekonita %%modifilo: %s" + +#: src/scan.l:659 src/scan.l:832 +msgid "bad character class" +msgstr "malĝusta signo-klaso" + +#: src/scan.l:709 +#, c-format +msgid "undefined definition {%s}" +msgstr "nedifinita difino {%s}" + +#: src/scan.l:772 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:787 +#, c-format +msgid "bad : %s" +msgstr "malĝusta : %s" + +#: src/scan.l:800 +msgid "missing quote" +msgstr "mankas citilo" + +#: src/scan.l:866 +#, c-format +msgid "bad character class expression: %s" +msgstr "malĝusta signo-klasa esprimo: %s" + +#: src/scan.l:888 +msgid "bad character inside {}'s" +msgstr "malĝusta signo interne de {}" + +#: src/scan.l:894 +msgid "missing }" +msgstr "mankas }" + +#: src/scan.l:972 +msgid "EOF encountered inside an action" +msgstr "EOF estis trovata interne de ago" + +#: src/scan.l:977 +msgid "EOF encountered inside pattern" +msgstr "EOF estis trovata interne de modelo" + +#: src/scan.l:1010 +#, c-format +msgid "bad character: %s" +msgstr "malĝusta signo: %s" + +#: src/scan.l:1038 +#, c-format +msgid "can't open %s" +msgstr "ne eblas malfermi %s" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "Uzado: %s [MODIFILOJ]...\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "la modifilo '%s' ne permesas argumenton\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "la modifilo '%s' postulas argumenton\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "la modifilo '%s' estas dusenca\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "Nerekonita modifilo '%s'\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "Nekonata eraro=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "rezervo de simbol-tabela memoro fiaskis" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "nomo estis difinata duoble" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "la komenca kondiΔ‰o %s estis deklarata duoble" + +#: src/yylex.c:57 +msgid "premature EOF" +msgstr "tro frua EOF" + +#: src/yylex.c:200 +#, c-format +msgid "End Marker\n" +msgstr "Fino-markilo\n" + +#: src/yylex.c:206 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*Io Stranga* - ero: %d val: %d\n" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "fiasko de dinamika memoro en copy_string()" diff --git a/po/es.gmo b/po/es.gmo new file mode 100644 index 0000000..707243f Binary files /dev/null and b/po/es.gmo differ diff --git a/po/es.po b/po/es.po new file mode 100644 index 0000000..40f4025 --- /dev/null +++ b/po/es.po @@ -0,0 +1,1344 @@ +# Mensajes en espaρol para GNU flex. +# Copyright (C) 2002 The Flex Project +# +# Nicolαs Garcνa-Pedrajas , 1997. +# Gracias a Nicolαs Fernαndez Garcνa que me ha sugerido algunas ideas. +msgid "" +msgstr "" +"Project-Id-Version: GNU flex 2.5.8\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2017-05-06 10:49-0400\n" +"PO-Revision-Date: 2003-01-02 12:06+0100\n" +"Last-Translator: Nicolαs Garcνa-Pedrajas \n" +"Language-Team: Spanish \n" +"Language: es\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=ISO-8859-1\n" +"Content-Transfer-Encoding: 8-bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "" + +# El estado (?) sv +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "El estado #%d es no-aceptar -\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "contexto posterior peligroso" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " nϊmeros de lνnea asociados a la regla:" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " fin de transiciones: " + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" transiciones de bloqueo: fin de archivo (EOF)" + +# Teste no lo he oνdo en mi vida. Ώte suena mal test a secas? +# o quizα Ώexamen de consistencia? em +# Pongo comillas a la funciσn em +# Con teste me estoy haciendo famoso, cada vez que lo escribo +# me lo preguntan. Lo que ocurre es que teste es el tιrmino que ha +# aceptado la Real Academia, por eso creo que debνamos usarlo. ng +# Bueno, no vamos a ser mαs papistas que el Papa, pero que a mν me +# sigue sonando raro em +# pues el verbo es testar, Ώcσmo te suena? ng+ +# +# Sugiero usar prueba o comprobaciσn. sv +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "el teste de consistencia fallσ en `epsclosure()'" + +# ΏQuι tal volcado? em +# ok, a mν tampoco me gustaba descarga ng +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"Volcado AFD:\n" +"\n" + +#: src/dfa.c:587 +msgid "could not create unique end-of-buffer state" +msgstr "no se pudo crear un estado ϊnico de final-de-buffer" + +#: src/dfa.c:608 +#, c-format +msgid "state # %d:\n" +msgstr "estado # %d:\n" + +#: src/dfa.c:768 +msgid "Could not write yynxt_tbl[][]" +msgstr "" + +#: src/dfa.c:1028 +msgid "bad transition character detected in sympartition()" +msgstr "carαcter de transiciσn errσneo detectado en sympartition()" + +#: src/gen.c:480 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"Clases de equivalencia:\n" +"\n" + +#: src/gen.c:669 src/gen.c:698 src/gen.c:1218 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "el estado # %d acepta: [%d]\n" + +#: src/gen.c:1115 +#, c-format +msgid "state # %d accepts: " +msgstr "el estado # %d acepta: " + +#: src/gen.c:1162 +msgid "Could not write yyacclist_tbl" +msgstr "" + +#: src/gen.c:1236 +msgid "Could not write yyacc_tbl" +msgstr "" + +#: src/gen.c:1251 src/gen.c:1623 src/gen.c:1646 +#, fuzzy +msgid "Could not write ecstbl" +msgstr "no se pudo crear %s" + +# ΏNo serνa mejor "MetaEquivalencia" o "Meta-Equivalencia"? sv +# yo prefiero como estα, es el mismo caso de metafνsica ng+ +#: src/gen.c:1271 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"Clases de metaequivalencia:\n" + +#: src/gen.c:1293 +msgid "Could not write yymeta_tbl" +msgstr "" + +#: src/gen.c:1352 +#, fuzzy +msgid "Could not write yybase_tbl" +msgstr "no se pudo crear %s" + +#: src/gen.c:1384 +msgid "Could not write yydef_tbl" +msgstr "" + +#: src/gen.c:1422 +msgid "Could not write yynxt_tbl" +msgstr "" + +#: src/gen.c:1456 +msgid "Could not write yychk_tbl" +msgstr "" + +#: src/gen.c:1608 src/gen.c:1637 +#, fuzzy +msgid "Could not write ftbl" +msgstr "no se pudo crear %s" + +#: src/gen.c:1614 +#, fuzzy +msgid "Could not write ssltbl" +msgstr "no se pudo crear %s" + +#: src/gen.c:1665 +#, fuzzy +msgid "Could not write eoltbl" +msgstr "no se pudo crear %s" + +#: src/gen.c:1722 +msgid "Could not write yynultrans_tbl" +msgstr "" + +# Ώcoincidencia?, es la traducciσn habitual em +# La traducciσn de match no me gusta pero no encuentro otra +# Sugerencia: satisface, encaja, es aplicable. sv +# match se traduce por emparejar cuando se usa para emparejar una llave +# abierta con una cerrada, por ejemplo, pero no cuando se trata de ver +# si una regla "matches" o no "matches". +# creo que aplicar no qeuda mal ng+ +#: src/main.c:178 +msgid "rule cannot be matched" +msgstr "la regla no se puede aplicar" + +# ## re-redacto el mensaje. sv +#: src/main.c:183 +msgid "-s option given but default rule can be matched" +msgstr "" +"se ha especificado la opciσn -s pero se puede aplicar la regla por defecto" + +#: src/main.c:221 +msgid "Can't use -+ with -l option" +msgstr "No se puede usar -+ con la opciσn -l" + +#: src/main.c:224 +msgid "Can't use -f or -F with -l option" +msgstr "No se pueden usar las opciones -f o -F con la opciσn -l" + +#: src/main.c:228 +#, fuzzy +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "No se pueden usar las opciones -R o -Rb con la opciσn -l" + +# Ώjuntos o juntas? +# Creo que estα bien asν em +# ok ng +#: src/main.c:260 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "-Cf/-CF y -Cm no tienen sentido juntos" + +# no se si poner y σ e +# A mν tambien me hubiese pasado, creo que estα bien asν em +# entonces lo dejo ng +# Yo creo que en este caso no hace falta porque se leerνa asν: +# "menos ce efe o menos ce efe mayϊscula y menos I son incompatibles". sv +#: src/main.c:263 +msgid "-Cf/-CF and -I are incompatible" +msgstr "-Cf/-CF e -I son incompatibles" + +#: src/main.c:267 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "-Cf/-CF son incompatibles con el modo de compatibilidad con lex" + +#: src/main.c:272 +msgid "-Cf and -CF are mutually exclusive" +msgstr "-Cf y -CF son mutuamente excluyentes" + +#: src/main.c:276 +msgid "Can't use -+ with -CF option" +msgstr "No se puede usar -+ con la opciσn -CF" + +#: src/main.c:279 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "%array incompatible con la opciσn -+" + +#: src/main.c:284 +#, fuzzy +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "-+ y -R son mutuamente excluyentes" + +#: src/main.c:287 +msgid "bison bridge not supported for the C++ scanner." +msgstr "" + +#: src/main.c:336 src/main.c:419 +#, c-format +msgid "could not create %s" +msgstr "no se pudo crear %s" + +#: src/main.c:431 +#, fuzzy +msgid "could not write tables header" +msgstr "no se pudo crear %s" + +# Lo mismo con skeleton, mαscara o modelo em +# lo mismo de antes ng +# Lo mismo que antes :) em +# idem ng+ +#: src/main.c:435 +#, c-format +msgid "can't open skeleton file %s" +msgstr "no se puede abrir el archivo de esquema %s" + +#: src/main.c:450 +msgid "Prefix cannot include '[' or ']'" +msgstr "" + +#: src/main.c:474 +msgid "allocation of macro definition failed" +msgstr "" + +# Skeleton se puede traducir por mαscara, o por modelo em +# Sν, lo estuve considerando. Pero el eskeleton file es un fichero que +# le indica a flex la forma como tratar el fichero de entrada, y por eso me +# perece que se puede poner mejor esquema, en el sentido de esquema de +# comportamiento, como en algorνtmica ng +# No me has convencido nada. Esquema es una cosa, y esquema de comportamiento +# otra muy distinta. No hay mucha gente que asocie las dos cosas. +# Por otro lado, ya que es una cosa que acepta sσlo a los muy avanzados +# usuarios, creo que no hace falta buscar palabras que no significan lo que +# son. Todos los que sepan quι es el eskeleton file sabrαn lo que es el archivo +# de mαscara, pero por otro lado lo del archivo de esquema puede confundir +# a los profanos en la materia, pensando que se refiere al propio scanner. +# No le veo ninguna ventaja a usar esquema, y sν dos inconvenientes em +# que decida una tercera persona +# +# ## Cambio "leyendo" por "al leer", como en otras traducciones. sv +#: src/main.c:521 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "error de entrada al leer el archivo de esquema %s" + +# Otra vez :) em +#: src/main.c:525 +#, c-format +msgid "error closing skeleton file %s" +msgstr "error al cerrar el archivo de esquema %s" + +# Lo mismo, archivo de seguridad? em +#: src/main.c:709 +#, c-format +msgid "error creating header file %s" +msgstr "error al crear el archivo de cabecera %s" + +#: src/main.c:717 +#, c-format +msgid "error writing output file %s" +msgstr "error al escribir el archivo de salida %s" + +#: src/main.c:721 +#, c-format +msgid "error closing output file %s" +msgstr "error al cerrar el archivo de salida %s" + +#: src/main.c:725 +#, c-format +msgid "error deleting output file %s" +msgstr "error al borrar el archivo de salida %s" + +# Copia de seguridad? em +# Sugerencia: No hay retroceso. sv +#: src/main.c:732 +#, c-format +msgid "No backing up.\n" +msgstr "Sin retroceso.\n" + +#: src/main.c:736 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d estados de retroceso (no-aceptaciσn).\n" + +# Esta frase no me convence demasiado. Si tradujιsemos de espaρol +# a inglιs lo que hay ahora en espaρol dirνa algo asν como: +# "Compressed tables are always back up" +# (supuesto que back es irregular y su pasado/participio es back y no backed, +# que ahora mismo no me acuerdo). sv +#: src/main.c:740 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "Las tablas comprimidas siempre implican un retraso.\n" + +# Lo mismo, archivo de seguridad? em +#: src/main.c:743 +#, c-format +msgid "error writing backup file %s" +msgstr "error al escribir el archivo de seguridad %s" + +# En todas las traducciones que ha aparecido +# he sugerido el uso de copia de seguridad em +# ok ng +#: src/main.c:747 +#, c-format +msgid "error closing backup file %s" +msgstr "error al cerrar el archivo de copia de seguridad %s" + +#: src/main.c:752 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "%s versiσn %s estadνsticas de uso:\n" + +#: src/main.c:755 +#, c-format +msgid " scanner options: -" +msgstr " opciones del analizador: -" + +# NFA significa non-deterministic finite automata, asν que lo he traducido +# por AFN +#: src/main.c:834 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d estados AFN\n" + +# DFA significa deterministic finite autσmata, lo he traducido por AFD +#: src/main.c:836 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d estados AFD {%d palabras}\n" + +#: src/main.c:838 +#, c-format +msgid " %d rules\n" +msgstr " %d reglas\n" + +# Otra vez ;) em +# modificado como en la anterior ng +#: src/main.c:843 +#, c-format +msgid " No backing up\n" +msgstr " Sin retroceso\n" + +#: src/main.c:847 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d estados de retroceso (no-aceptaciσn)\n" + +# FIXME. +# Informar al autor de que esta frase es casi idιntica a una anterior, para +# que sσlo haya que traducirla una vez. sv +#: src/main.c:852 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " Siempre se realiza copia de seguridad de las tablas comprimidas\n" + +# Lo mismo "se han usado patrones de comienzo de lνnea". sv +#: src/main.c:856 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " Usados patrones de comienzo-de-lνnea\n" + +#: src/main.c:858 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d condiciones de activaciσn\n" + +# Lo de estados ιpsilon lo entenderα un usuario avanzado, pero no sι si uno +# normal. +# Yo soy uno normal, y no sι lo que es em +# en teorνa de autσmatas no deterministas un estado ιpsilon es un estado +# en el que se puede realizar una transiciσn no trivial sin leer nada, +# lo de doble ιpsilon no lo he oνdo nunca. Creo que hay que dejar el tιrmino +# tιcnico. ng +# Tu mandas, no tengo nada que decir a eso em +#: src/main.c:862 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d estados ιpsilon, %d estados doble ιpsilon\n" + +#: src/main.c:866 +#, c-format +msgid " no character classes\n" +msgstr " sin clases de caracteres\n" + +#: src/main.c:870 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr "" +" las clases de caracteres %d/%d necesitaron %d/%d palabras de\n" +"almacenamiento, %d reutilizadas\n" + +# Frases como esta quedan algo sosas. +# ΏQuι tal " se han creado %d pares estado/estado-siguiente"? +# Bueno, mejor no lo hagas hasta que no se sepa cσmo queda al lado +# de las otras. sv +#: src/main.c:875 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d pares estado/estado-siguiente creados\n" + +# ## Aρado sendas eses, ya que son transiciones. sv +#: src/main.c:878 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d transiciones ϊnicas/duplicadas\n" + +# Entradas 'en' la tabla em +# sν, mejor ng +# ΏQue habνa antes? (Ώentradas a la tabla?) +# (entradas *de* la tabla me suena mejor) sv. +#: src/main.c:883 +#, c-format +msgid " %d table entries\n" +msgstr " %d entradas en la tabla\n" + +# ## pongo `comillas' en el base-def. sv +#: src/main.c:891 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " %d/%d entradas `base-def' creadas\n" + +#: src/main.c:895 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " %d/%d (pico %d) entradas nxt-chk creadas\n" + +#: src/main.c:899 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " %d/%d (pico %d) entradas de plantilla nxt-chk creadas\n" + +# Ώentradas a la tabla o entradas de la tabla? sv +#: src/main.c:903 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d entradas en la tabla vacνas\n" + +#: src/main.c:905 +#, c-format +msgid " %d protos created\n" +msgstr " %d prototipos creados\n" + +#: src/main.c:908 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " %d plantillas creadas, %d usos\n" + +#: src/main.c:916 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " %d/%d clases de equivalencia creadas\n" + +# "se han creado..." sv +#: src/main.c:924 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d clases de metaequivalencia creadas\n" + +# A veces he visto traducir hash (o hashing) por desmenuzamiento, pero no +# me gusta +# demasiado. De todas formas es un tιrmino bastante usado sin traducir. +# A mν hash no me sugiere nada . Piensa en algo mejor, de momento lo dejo +# entre comillas em +# en cierto modo 'colisiones en la localizaciσn' serνa una idea parecida +# quizαs se pueda usar ng +# Me gusta mαs, pero ya te digo, soy un usuario de andar por casa, y sigo +# sin entender quι es em +# la idea del hash consiste en almacenar un registro (de cualquier tipo) en +# un lugar que se puede determinar mediante una transformaciσn directa de su +# clave, por eso si hay dos claves iguales hay una colisiσn, porque dos +# registros van al mismo sitio ng+ +#: src/main.c:930 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr "" +" %d (%d almacenadas) colisiones de localizaciσn ('hash'), %d AFDs iguales\n" + +#: src/main.c:932 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " se necesitan %d conjuntos de relocalizaciσn\n" + +# Lo mismo que en otro sitio: Ώtable entries son entradas a la tabla o +# de la tabla? sv +#: src/main.c:934 +#, c-format +msgid " %d total table entries needed\n" +msgstr " se necesitan %d entradas totales en la tabla\n" + +#: src/main.c:1008 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "Error interno. flexopts mal formadas.\n" + +#: src/main.c:1018 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "Pruebe `%s --help' para mαs informaciσn.\n" + +#: src/main.c:1075 +#, c-format +msgid "unknown -C option '%c'" +msgstr "opciσn -C desconocida '%c'" + +#: src/main.c:1204 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +# Creo que no existe traducciσn de parse, en todo lo referente a compiladores +# y autσmatas yo siempre lo he visto asν. +# Existe alguna soluciσn a 'parse', Ώquι tal +# al analizar la sintaxis? em +# pero es que el parse es sσlo una parte del analizador sintαctico +# aunque desde luego serνa mucho mαs sencillo de entender el mensaje ng +# Habrα que plantearlo en el consejo de ancianos de Spanglish, que a veces +# resuelven mucho em +# ok, Ώcσmo se le plantea? ng +# Sugerencia: error fatal. sv +# con comillas es un tιrmino medio. Lo de error grave fue una sugerencia +# de Enrique, y croe que queda mejor. ng+ +#: src/main.c:1476 +msgid "fatal parse error" +msgstr "error muy grave en el analizador sintαctico" + +# Esto no tiene sentido. Uso flex a menudo, y no recuerdo haber visto +# este mensaje nunca. Pero no me parezca que tenga mucho sentido asν +# em, Ώa quι se estα refiriendo? em +# la verdad es que yo tampoco he usado esta opciσn, asν que he aplicado la +# ley de Murphy, cuando todo lo demαs falle, lea el manual. El archivo al +# que se refiere informa sobre todas las reglas que obligan a un retroceso +# del analizador, he rehecho el mensaje para que sea mαs claro ng +# +# Pues si este "backing" se refiere a un retroceso del analizador, los +# demαs tambiιn, Ώno? (y no a "copias de seguridad"). sv +# +# ## Perfecto !, pero ten cuidado con los espacios despues del comienzo de lνnea +# ## , ejemplo +# ## +# ## msgstr " bla bla .. \n" +# ## "bla bla ..." +# ## +# ## Eso no es vαlido ( soluciσn, usa emacs po-mode :) ) em +# ## ok, ya estoy instalando linux otra vez ng+ +#: src/main.c:1508 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "" +"no se pudo crear el archivo de informaciσn de las reglas\n" +"que producen un retroceso del analizador %s" + +#: src/main.c:1529 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "" +"-l la opciσn de compatibilidad con AT&T lex implica una penalizaciσn del\n" +"rendimiento muy alta\n" + +#: src/main.c:1532 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr "" +" y puede ser el origen real de otras penalizaciones del rendimiento " +"notificadas\n" + +#: src/main.c:1538 +#, fuzzy, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" +"la %%opciσn yylineno implica una penalizaciσn del rendimiento muy alta\n" + +#: src/main.c:1545 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "-I (interactivo) implica una pequeρa penalizaciσn del rendimiento\n" + +#: src/main.c:1550 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore() implica un pequeρa penalizaciσn del rendimiento\n" + +#: src/main.c:1556 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT implica una penalizaciσn del rendimiento muy alta\n" + +#: src/main.c:1561 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "" +"La existencia de reglas de contexto posterior variable implica una\n" +"penalizaciσn del rendimiento muy alta\n" + +#: src/main.c:1573 +msgid "REJECT cannot be used with -f or -F" +msgstr "REJECT no se puede usar con -f o -F" + +#: src/main.c:1576 +#, fuzzy, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "la %opciσn yylineno no se puede usar con -f o -F" + +#: src/main.c:1579 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "" +"las reglas de contexto posterior variable no se pueden usar con -f o -F" + +#: src/main.c:1704 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "la %option yyclass sσlo tiene sentido para los analizadores en C++" + +#: src/main.c:1791 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "Uso: %s [OPCIONES] [FICHERO]...\n" + +#: src/main.c:1794 +#, fuzzy, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"Genera programas que realizan emparejado de patrones en texto.\n" +"\n" +"Compresiσn de tablas: (por defecto es -Cem)\n" +" -Ca, --align Renuncia a tablas grandes para mejorar la alineaciσn en " +"memoria\n" +" -Ce, --ecs construye clases de equivalencia\n" +" -Cf no comprime las tablas; utiliza la representaciσn -f\n" +" -CF no comprime las tablas; utiliza la representaciσn -F\n" +" -Cm, --meta-ecs construye clases de metaequivalencia\n" +" -Cr, --read utiliza read() en lugar de stdio para la entrada del " +"analizador\n" +" -f, --full genera una analizar rαpido y grande. Igual que -Cfr\n" +" -F, --fast usa la representaciσn de tablas alternativa. Igual que -" +"CFr\n" +" -Cem compresiσn por defecto (igual que --ecs --meta-ecs)\n" +"\n" +"Depurado:\n" +" -d, --debug habilita el modo de depuraciσn en el analizador\n" +" -b, --backup escribe informaciσn de seguridad en %s\n" +" -p, --perf-report escribe un informe de rendimiento en stderr\n" +" -s, --nodefault suprime la regla por defecto consistente en un " +"ECHO de cualquier carαcter sin emparejar\n" +" -T, --trace %s deberνa ejecutarse en modo traza\n" +" -w, --nowarn no genera avisos\n" +" -v, --verbose escribe un resumen de estadνsticas del analizador " +"en stdout\n" +"\n" +"Ficheros:\n" +" -o, --outfile=FILE especifica el nombre del fichero de salida\n" +" -S, --skel=FILE especifica el fichero de esquema\n" +" -t, --stdout escribe el analizador en stdout en lugar de en %s\n" +" --yyclass=NAME nombre de la clase de C++\n" +" --header=FILE crea un fichero de cabecera de C ademαs del " +"analizador\n" +"\n" +"Comportamiento del analizador:\n" +" -7, --7bit genera un analizador de 7 bits\n" +" -8, --8bit genera un analizador de 8 bits\n" +" -B, --batch genera un analizador en modo batch (opuesto a -I)\n" +" -i, --case-insensitive ignora mayϊsculas y minϊsculas en los patrones\n" +" -l, --lex-compat compatibilidad mαxima con lex\n" +" -I, --interactive genera un analizador interactivo (opuesto a -B)\n" +" --yylineno mantiene informaciσn del conteo de lνneas en " +"yylineno\n" +"\n" +"Cσdigo generado:\n" +" -+, --c++ genera una clase C++ con el analizador\n" +" -Dmacro[=defn] #define macro defn (pro defecto defn es '1')\n" +" -L, --noline suprime las directivas #line en el analizador\n" +" -P, --prefix=STRING usa STRING como prefijo en lugar de \"yy\"\n" +" -R, --reentrant generate un analizador C reentrante\n" +" -Rb, --reentrant-bison analizador reentrante para un analizador lιxico " +"bison puro.\n" +" --stdinit inicializa yyin/yyout a stdin/stdout\n" +" --noFUNCTION no genera la funciσn FUNCTION\n" +"\n" +"Miscelαnea:\n" +" -c opciσn POSIX do-nothing\n" +" -n opciσn POSIX do-nothing\n" +" -?\n" +" -h, --help produce este mensaje de ayuda\n" +" -V, --version informa de la versiσn %s\n" + +#: src/misc.c:64 +msgid "allocation of sko_stack failed" +msgstr "" + +#: src/misc.c:100 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "nombre \"%s\" ridνculamente grande" + +# Asignaciσn de memoria em +# Ώestα unificado? ng +# Sν, pero creo que sσlo por mν. Normalmente esos mensajes +# los dα la biblioteca C antes em +# ok ng+ +#: src/misc.c:155 +msgid "memory allocation failed in allocate_array()" +msgstr "fallσ la asignaciσn de memoria en `allocate_array()'" + +#: src/misc.c:205 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "carαcter incorrecto '%s' detectado en `check_char()'" + +# he aρadido el `poder' em +# ok ng +#: src/misc.c:210 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "el analizador requiere la opciσn -8 para poder usar el carαcter %s" + +# Asignaciσn de memoria em +# Ώestα unificado? ng +# Sν, pero creo que sσlo por mν. Normalmente esos mensajes +# los dα la biblioteca C antes em +# ok ng+ +#: src/misc.c:229 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "fallσ la asignaciσn de memoria en `allocate_array()'" + +# Sugerencia: error fatal. sv +#: src/misc.c:303 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s: error interno muy grave, %s\n" + +#: src/misc.c:671 +msgid "attempt to increase array size failed" +msgstr "fallσ el intento de aumentar el tamaρo de la matriz" + +#: src/misc.c:795 +msgid "bad line in skeleton file" +msgstr "lνnea incorrecta en el archivo de esquema" + +#: src/misc.c:845 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "la reserva de memoria fallσ en yy_flex_xmalloc()" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** comenzando la descarga del AFN con el estado inicial %d\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "estado # %4d\t" + +# Sugerencia: volcado. sv +# ok ng+ +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** fin de volcado\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "mαquina vacνa en `dupmachine()'" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "Regla de contexto posterior variable en la lνnea %d\n" + +#: src/nfa.c:357 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "tipo de estado incorrecto en mark_beginning_as_normal()" + +#: src/nfa.c:595 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "las reglas de entrada son demasiado complicadas (>= %d estados AFN)" + +# Sugerencia: se han encontrado... sv +#: src/nfa.c:673 +msgid "found too many transitions in mkxtion()" +msgstr "encontradas demasiadas transiciones en mkxtion()" + +#: src/nfa.c:699 +#, c-format +msgid "too many rules (> %d)!" +msgstr "demasiadas reglas (> %d)!" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "error desconocido en el proceso de la secciσn 1" + +#: src/parse.y:184 src/parse.y:353 +msgid "bad start condition list" +msgstr "lista de condiciones de activaciσn incorrecta" + +#: src/parse.y:204 +msgid "Prefix must not contain [ or ]" +msgstr "" + +#: src/parse.y:317 +msgid "unrecognized rule" +msgstr "regla no reconocida" + +#: src/parse.y:436 src/parse.y:449 src/parse.y:518 +msgid "trailing context used twice" +msgstr "contexto posterior usado dos veces" + +#: src/parse.y:554 src/parse.y:564 src/parse.y:637 src/parse.y:647 +msgid "bad iteration values" +msgstr "valores incorrectos para iteraciσn" + +#: src/parse.y:582 src/parse.y:600 src/parse.y:665 src/parse.y:683 +msgid "iteration value must be positive" +msgstr "los valores para iteraciσn deben ser positivos" + +#: src/parse.y:806 src/parse.y:816 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "" + +#: src/parse.y:821 +msgid "negative range in character class" +msgstr "rango negativo en clase caracteres" + +#: src/parse.y:918 +#, fuzzy +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "" +"\t-i genera un analizador que no distingue entre mayϊsculas y minϊsculas\n" + +#: src/parse.y:924 +#, fuzzy +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "" +"\t-i genera un analizador que no distingue entre mayϊsculas y minϊsculas\n" + +#: src/scan.l:82 src/scan.l:644 src/scan.l:702 +msgid "Input line too long\n" +msgstr "" + +#: src/scan.l:183 +#, fuzzy, c-format +msgid "malformed '%top' directive" +msgstr "directiva '%' no reconocida" + +#: src/scan.l:205 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "directiva '%' no reconocida" + +#: src/scan.l:214 +msgid "Definition name too long\n" +msgstr "" + +#: src/scan.l:309 +msgid "Unmatched '{'" +msgstr "" + +#: src/scan.l:325 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "" + +#: src/scan.l:342 +msgid "incomplete name definition" +msgstr "definiciσn de nombre incompleta" + +#: src/scan.l:467 +msgid "Option line too long\n" +msgstr "" + +#: src/scan.l:475 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "%%opciσn no reconocida: %s" + +#: src/scan.l:659 src/scan.l:832 +msgid "bad character class" +msgstr "clase de caracteres incorrecta" + +#: src/scan.l:709 +#, c-format +msgid "undefined definition {%s}" +msgstr "definiciσn no definida {%s}" + +#: src/scan.l:772 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:787 +#, c-format +msgid "bad : %s" +msgstr " incorrecta: %s" + +# Sugerencia: falta una comilla. sv +#: src/scan.l:800 +msgid "missing quote" +msgstr "falta comilla" + +# Corregido el orden de la frase, ponνa: +# incorrecta la expresiσn ... em +# ok, de traducir al final ocurre que acabas hablando al revιs, +# como en inglιs ng +#: src/scan.l:866 +#, c-format +msgid "bad character class expression: %s" +msgstr "expresiσn de la clase de caracteres incorrecta: %s" + +#: src/scan.l:888 +msgid "bad character inside {}'s" +msgstr "carαcter incorrecto dentro de {}'s" + +# Sugerencia: "falta una }". sv +#: src/scan.l:894 +msgid "missing }" +msgstr "falta }" + +#: src/scan.l:972 +msgid "EOF encountered inside an action" +msgstr "Fin de archivo (EOF) encontrado dentro de una acciσn" + +#: src/scan.l:977 +#, fuzzy +msgid "EOF encountered inside pattern" +msgstr "Fin de archivo (EOF) encontrado dentro de una acciσn" + +#: src/scan.l:1010 +#, c-format +msgid "bad character: %s" +msgstr "carαcter incorrecto: %s" + +#: src/scan.l:1038 +#, c-format +msgid "can't open %s" +msgstr "no se puede abrir %s" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "Uso: %s [OPCIONES]...\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "la opciσn `%s' no permite un argumento\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "la opciσn `%s' requiere un argumento\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "la opciσn `%s' es ambigua\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "Opciσn no reconocida `%s'\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "Error desconocido=(%d)\n" + +# Asignaciσn de memoria em +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "fallσ la reserva de memoria para la tabla de sνmbolos" + +# hay que procurar evitar esto, siempre nos suena mejor +# el nombre ha sido definido dos veces, Ώquι te parece? em +# mucho mejor, ya lo habνa pensado, pero no sabνa cual era el estilo usual. ng +#: src/sym.c:183 +msgid "name defined twice" +msgstr "el nombre ha sido definido dos veces" + +# Aquν lo mismo 'la condiciσn ... ha sido ..." em +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "la condiciσn de activaciσn %s ha sido declarada dos veces" + +#: src/yylex.c:57 +msgid "premature EOF" +msgstr "fin de archivo (EOF) prematuro" + +#: src/yylex.c:200 +#, c-format +msgid "End Marker\n" +msgstr "Marcador de fin\n" + +# sobre lo de tok, me parece que es abreviatura de token. ng +# en bison he traducido token por terminal, creo que es bueno unificar. ng +#: src/yylex.c:206 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*Algo extraρo* - terminal: %d val: %d\n" + +# Te he corregido un error de tecleo, y puesto entre comillas +# la llamada a la funciσn em +# ok, lo de las comillas no lo sabνa ng +#~ msgid "consistency check failed in symfollowset" +#~ msgstr "fallσ el test de consistencia en `symfollowset'" + +#~ msgid "Can't specify header option if writing to stdout." +#~ msgstr "" +#~ "No se puede especificar una opciσn de cabecera si se escribe en stdout" + +#~ msgid "-Cf/-CF and %option yylineno are incompatible" +#~ msgstr "-Cf/-CF y la %opciσn yylineno son incompatibles" + +#~ msgid "unknown -R option '%c'" +#~ msgstr "opciσn -R desconocida '%c'" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "fallo de la memoria dinαmica en copy_string()" + +# Sugerencia: modificador '%c' desconocido -> opciσn '%c' desconocida. sv +# ## usage - modo de empleo +# ## pongo try - pruebe, como en otras traducciones. sv +#~ msgid "" +#~ "For usage, try\n" +#~ "\t%s --help\n" +#~ msgstr "" +#~ "Para el uso, pruebe\n" +#~ "\t%s --help\n" + +# especificar en vez de dar em +# sν, queda mejor ng +#~ msgid "-P flag must be given separately" +#~ msgstr "la opciσn -P se debe especificar separadamente" + +# especificar, o proporcionar em +# especificar para unificar ng +# Esa es la norma que estamos usando. em +#~ msgid "-o flag must be given separately" +#~ msgstr "la opciσn -o se debe especificar separadamente" + +# especificar, o proporcionar em +# idem ng +#~ msgid "-S flag must be given separately" +#~ msgstr "la opciσn -S se debe especificar separadamente" + +# especificar, o proporcionar em +#~ msgid "-C flag must be given separately" +#~ msgstr "la opciσn -C se debe especificar separadamente" + +# Skeleton otra vez ( recuerdo mαscara, o modelos ) em +#~ msgid "" +#~ "%s [-bcdfhilnpstvwBFILTV78+? -C[aefFmr] -ooutput -Pprefix -Sskeleton]\n" +#~ msgstr "" +#~ "%s [-bcdfhilnpstvwBFILTV78+? -C[aefFmr] -osalida -Pprefijo -Sesquema]\n" + +#~ msgid "\t[--help --version] [file ...]\n" +#~ msgstr "\t[--help --version] [archivo ...]\n" + +# seguridad em +# idem ng +#~ msgid "\t-b generate backing-up information to %s\n" +#~ msgstr "\t-b genera la informaciσn de los retrocesos efectuados a %s\n" + +# No tiene efecto, en vez de no-hagas-nada em +# no sι si es lo mismo ng +# Es como lo estamos traduciendo en otros casos de opciones +# por compatibilidad POSIX pero sin efecto em +# ok ng+ +#~ msgid "\t-c do-nothing POSIX option\n" +#~ msgstr "\t-c opciσn POSIX sin efecto\n" + +#~ msgid "\t-d turn on debug mode in generated scanner\n" +#~ msgstr "\t-d activa el modo de depuraciσn en el analizador generado\n" + +#~ msgid "\t-f generate fast, large scanner\n" +#~ msgstr "\t-f genera un analizador rαpido y grande\n" + +#~ msgid "\t-h produce this help message\n" +#~ msgstr "\t-h produce este mensaje de ayuda\n" + +#~ msgid "\t-l maximal compatibility with original lex\n" +#~ msgstr "\t-l compatibilidad mαxima con el lex original\n" + +# lo mismo que arriba em +#~ msgid "\t-n do-nothing POSIX option\n" +#~ msgstr "\t-n opciσn POSIX sin efecto\n" + +# He cambiado el orden salida de error estαndar, ponνa em +#~ msgid "\t-p generate performance report to stderr\n" +#~ msgstr "" +#~ "\t-p genera el informe de rendimiento en la salida de error estαndar " +#~ "(stderr)\n" + +#~ msgid "\t-s suppress default rule to ECHO unmatched text\n" +#~ msgstr "" +#~ "\t-s suprime la regla por defecto de visualizar (ECHO) el texto no " +#~ "emparejado\n" + +#~ msgid "\t-t write generated scanner on stdout instead of %s\n" +#~ msgstr "" +#~ "\t-t escribe el analizador generado en la salida estαndar (stdout) en\n" +#~ "lugar de en %s\n" + +#~ msgid "\t-v write summary of scanner statistics to f\n" +#~ msgstr "\t-v escribe un resumen de las estadνsticas del analizador en f\n" + +#~ msgid "\t-w do not generate warnings\n" +#~ msgstr "\t-w no genera avisos\n" + +# ## cambio opuesta por opuesto. +#~ msgid "\t-B generate batch scanner (opposite of -I)\n" +#~ msgstr "\t-B genera un analizador no interactivo (opuesto a -I)\n" + +#~ msgid "\t-F use alternative fast scanner representation\n" +#~ msgstr "\t-F utiliza la representaciσn de analizador rαpido alternativa\n" + +#~ msgid "\t-I generate interactive scanner (opposite of -B)\n" +#~ msgstr "\t-I genera analizador interactivo (opuesto a -B)\n" + +#~ msgid "\t-L suppress #line directives in scanner\n" +#~ msgstr "\t-L suprime las directivas #line en el analizador\n" + +# modo de seguimiento em +# Ώestα unificado? ng +# Ha salido ya alguna vez, pero no sι si sσlo fue en una de mis +# traducciones. Dejιmoslo para otro em +#~ msgid "\t-T %s should run in trace mode\n" +#~ msgstr "\t-T %s deberνa ejecutarse en modo traza\n" + +#~ msgid "\t-V report %s version\n" +#~ msgstr "\t-V informa de la versiσn de %s\n" + +#~ msgid "\t-7 generate 7-bit scanner\n" +#~ msgstr "\t-7 genera un analizador de 7 bits\n" + +#~ msgid "\t-8 generate 8-bit scanner\n" +#~ msgstr "\t-8 genera un analizador de 8 bits\n" + +# Un analizador C++, sin mαs, o una clase C++ para el analizador em +# creo que es asν, porque genera dos clases C++ ng +# ΏY?, una pregunta Ώcuαl es la clase C++?, tal y como lo traduces +# parece que existiese una sola clase C++ :), sι que el flex te genera +# una clase ( dos ), pero no 'la clase' em +# creo que no me explicado, mi idea es que como genera 2 clases en C++ +# el mensaje serνa generate C++ scanner classes, luego si estα en singular +# creo que se puede referir a que genera un analizador de la clase C++, +# pero creo que a lo mejor el original no se preocupσ de esas sutilezas ng+ +# +# Pues a mν me parece que lo que genera es una clase analizadora en/de C++ +# es decir: "C++ (scanner class)" no "(C++ class) scanner" que sν serνa +# un analizador de la clase C++. sv +#~ msgid "\t-+ generate C++ scanner class\n" +#~ msgstr "\t-+ genera una clase analizadora en C++\n" + +#~ msgid "\t-? produce this help message\n" +#~ msgstr "\t-? produce este mensaje de ayuda\n" + +#~ msgid "\t-C specify degree of table compression (default is -Cem):\n" +#~ msgstr "" +#~ "\t-C especifica el grado de compresiσn de la tabla (por defecto -Cem):\n" + +#~ msgid "\t\t-Ca trade off larger tables for better memory alignment\n" +#~ msgstr "" +#~ "\t\t-Ca renuncia a las tables grandes en favor de una mejor\n" +#~ "\t\t alineaciσn de la memoria\n" + +#~ msgid "\t\t-Ce construct equivalence classes\n" +#~ msgstr "\t\t-Ce construye clases de equivalencia\n" + +#~ msgid "\t\t-Cf do not compress scanner tables; use -f representation\n" +#~ msgstr "" +#~ "\t\t-Cf no comprime las tablas del analizador, utiliza la representaciσn " +#~ "-f\n" + +#~ msgid "\t\t-CF do not compress scanner tables; use -F representation\n" +#~ msgstr "" +#~ "\t\t-CF no comprime las tablas del analizador, utiliza la representaciσn " +#~ "-F\n" + +#~ msgid "\t\t-Cm construct meta-equivalence classes\n" +#~ msgstr "\t\t-cm construye clases de metaequivalencia\n" + +#~ msgid "\t\t-Cr use read() instead of stdio for scanner input\n" +#~ msgstr "" +#~ "\t\t-Cr utiliza read() en lugar de la entrada estαndar (stdio) como\n" +#~ "\t\t entrada al analizador\n" + +#~ msgid "\t-o specify output filename\n" +#~ msgstr "\t-o especifica el nombre del archivo de salida\n" + +#~ msgid "\t-P specify scanner prefix other than \"yy\"\n" +#~ msgstr "\t-P especifica un prefijo del analizador distinto de \"yy\"\n" + +# De esquema ..., em +#~ msgid "\t-S specify skeleton file\n" +#~ msgstr "\t-S especifica el archivo de esquema\n" + +#~ msgid "\t--help produce this help message\n" +#~ msgstr "\t--help produce este mensaje de ayuda\n" + +#~ msgid "\t--version report %s version\n" +#~ msgstr "\t--version informa de la versiσn de %s\n" diff --git a/po/fi.gmo b/po/fi.gmo new file mode 100644 index 0000000..80076ad Binary files /dev/null and b/po/fi.gmo differ diff --git a/po/fi.po b/po/fi.po new file mode 100644 index 0000000..7132566 --- /dev/null +++ b/po/fi.po @@ -0,0 +1,976 @@ +# Finnish messages for flex. +# Copyright Β© 2009, 2012 The Flex Project (msgids) +# This file is put in the public domain. +# This file is distributed under the same license as the flex package. +# Jorma Karvonen , 2009, 2012. +# +msgid "" +msgstr "" +"Project-Id-Version: flex 2.5.36\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2017-05-06 10:49-0400\n" +"PO-Revision-Date: 2012-08-02 21:16+0200\n" +"Last-Translator: Jorma Karvonen \n" +"Language-Team: Finnish \n" +"Language: fi\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "Puskurin varaaminen merkkijonon tulostamiseen epΓ€onnistui" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "Puskurin varaaminen rividirektiiville epΓ€onnistui" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "Puskurin varaaminen m4 def -mÀÀrittelylle epΓ€onnistui" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "Puskurin varaaminen m4 undef -mÀÀrittelylle epΓ€onnistui" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "Tila #%d on ei-hyvΓ€ksyvΓ€ -\n" + +# Sanastollisessa analyysissΓ€ (lexical analysis) esimerkiksi kauttaviivalla ilmoitetaan, ettΓ€ viivan jΓ€lkeinen teksti kuuluu "trailing context"-tekstiin +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "vaarallinen jΓ€ttΓΆkonteksti" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " yhdistetyt sÀÀntΓΆrivinumerot:" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " ulossiirtymΓ€t: " + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" ruuhkasiirtymΓ€t: TIEDOSTONLOPPUMERKKI " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "yhtenΓ€isyystarkistus epΓ€onnistui epsclosure()-funktiossa" + +# DFA on akronyymi kΓ€sitteelle "deterministic finite automaton" eli deterministinen ÀÀrellinen automaatti. +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"Deterministisen ÀÀrellisen automaatin vedos:\n" +"\n" + +#: src/dfa.c:587 +msgid "could not create unique end-of-buffer state" +msgstr "ei voitu luoda uniikkia puskurinlopputilaa" + +#: src/dfa.c:608 +#, c-format +msgid "state # %d:\n" +msgstr "tila numero %d:\n" + +#: src/dfa.c:768 +msgid "Could not write yynxt_tbl[][]" +msgstr "Ei voitu kirjoittaa yynxt_tbl[][]" + +#: src/dfa.c:1028 +msgid "bad transition character detected in sympartition()" +msgstr "vÀÀrΓ€ siirtymΓ€merkki havaittu funktiossa sympartition()" + +#: src/gen.c:480 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"Ekvivalenssiluokat:\n" +"\n" + +#: src/gen.c:669 src/gen.c:698 src/gen.c:1218 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "tila numero %d hyvΓ€ksyy: [%d]\n" + +#: src/gen.c:1115 +#, c-format +msgid "state # %d accepts: " +msgstr "tila numero %d hyvΓ€ksyy: " + +#: src/gen.c:1162 +msgid "Could not write yyacclist_tbl" +msgstr "Ei voitu kirjoittaa: yyacclist_tbl" + +#: src/gen.c:1236 +msgid "Could not write yyacc_tbl" +msgstr "Ei voitu kirjoittaa: yyacc_tbl" + +#: src/gen.c:1251 src/gen.c:1623 src/gen.c:1646 +msgid "Could not write ecstbl" +msgstr "Ei voitu kirjoitaa ecstbl" + +#: src/gen.c:1271 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"Meta-ekvivalenssiluokkia:\n" + +#: src/gen.c:1293 +msgid "Could not write yymeta_tbl" +msgstr "Ei voitu kirjoittaa: yymeta_tbl" + +#: src/gen.c:1352 +msgid "Could not write yybase_tbl" +msgstr "Ei voitu kirjoittaa: yybase_tbl" + +#: src/gen.c:1384 +msgid "Could not write yydef_tbl" +msgstr "Ei voitu kirjoittaa: yydef_tbl" + +#: src/gen.c:1422 +msgid "Could not write yynxt_tbl" +msgstr "Ei voitu kirjoittaa: yynxt_tbl" + +#: src/gen.c:1456 +msgid "Could not write yychk_tbl" +msgstr "Ei voitu kirjoittaa: yychk_tbl" + +#: src/gen.c:1608 src/gen.c:1637 +msgid "Could not write ftbl" +msgstr "Ei voitu kirjoittaa: ftbl" + +#: src/gen.c:1614 +msgid "Could not write ssltbl" +msgstr "Ei voitu kirjoittaa: ssltbl" + +#: src/gen.c:1665 +msgid "Could not write eoltbl" +msgstr "Ei voitu kirjoittaa: eoltbl" + +#: src/gen.c:1722 +msgid "Could not write yynultrans_tbl" +msgstr "Ei voitu kirjoittaa: yynultrans_tbl" + +#: src/main.c:178 +msgid "rule cannot be matched" +msgstr "sÀÀntΓΆ ei voinut tΓ€smΓ€tΓ€" + +#: src/main.c:183 +msgid "-s option given but default rule can be matched" +msgstr "valitsin -s annettu mutta oletussÀÀntΓΆ ei voinut tΓ€smΓ€tΓ€" + +#: src/main.c:221 +msgid "Can't use -+ with -l option" +msgstr "Ei voi kΓ€yttÀÀ -+ valitsimen -l kanssa" + +#: src/main.c:224 +msgid "Can't use -f or -F with -l option" +msgstr "Ei voi kΓ€yttÀÀ valitsinta -f tai -F valitsimen -l kanssa" + +#: src/main.c:228 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "" +"Ei voi kΓ€yttÀÀ valitsinta --reentrant tai --bison-bridge valitsimen -l kanssa" + +#: src/main.c:260 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "-Cf/-CF ja -Cm eivΓ€t ole jΓ€rkeviΓ€ yhdessΓ€" + +#: src/main.c:263 +msgid "-Cf/-CF and -I are incompatible" +msgstr "-Cf/-CF ja -I ovat yhteensopimattomia" + +#: src/main.c:267 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "-Cf/-CF ovat yhteensopimattomia lex-yhteensopivuustilassa" + +#: src/main.c:272 +msgid "-Cf and -CF are mutually exclusive" +msgstr "-Cf ja -CF ovat toisensa poissulkevia" + +#: src/main.c:276 +msgid "Can't use -+ with -CF option" +msgstr "Ei voi kΓ€yttÀÀ valitsinta -+ valitsimen -CF kanssa" + +#: src/main.c:279 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "%array on yhteensopimaton valitsimen -+ kanssa" + +#: src/main.c:284 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "Valitsimen -+ ja --reentrant ovat toisensa poissulkevia." + +# bison bridge tarkoittaa, ettΓ€ flex kΓ€yttÀÀ bison-ohjelmaa analyysissΓ€ +#: src/main.c:287 +msgid "bison bridge not supported for the C++ scanner." +msgstr "”bison bridge”-menettelyΓ€ ei tueta C++-skannerille." + +#: src/main.c:336 src/main.c:419 +#, c-format +msgid "could not create %s" +msgstr "ei voitu luoda %s" + +#: src/main.c:431 +msgid "could not write tables header" +msgstr "ei voitu kirjoittaa tauluotsaketta" + +#: src/main.c:435 +#, c-format +msgid "can't open skeleton file %s" +msgstr "ei voi avata kehystiedostoa %s" + +#: src/main.c:450 +msgid "Prefix cannot include '[' or ']'" +msgstr "" + +#: src/main.c:474 +msgid "allocation of macro definition failed" +msgstr "MakromÀÀrityksen varaaminen epΓ€onnistui" + +#: src/main.c:521 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "syΓΆtevirhe luettaessa kehystiedostoa %s" + +#: src/main.c:525 +#, c-format +msgid "error closing skeleton file %s" +msgstr "virhe suljettaessa kehystiedostoa %s" + +#: src/main.c:709 +#, c-format +msgid "error creating header file %s" +msgstr "virhe luotaessa otsaketiedostoa %s" + +#: src/main.c:717 +#, c-format +msgid "error writing output file %s" +msgstr "virhe kirjoitettaessa tulostetiedostoa %s" + +#: src/main.c:721 +#, c-format +msgid "error closing output file %s" +msgstr "virhe suljettaessa tulostetiedostoa %s" + +#: src/main.c:725 +#, c-format +msgid "error deleting output file %s" +msgstr "virhe poistettaessa tulostetiedostoa %s" + +#: src/main.c:732 +#, c-format +msgid "No backing up.\n" +msgstr "Ei varmuuskopiointia.\n" + +#: src/main.c:736 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d (ei-hyvΓ€ksyvÀÀ) varmuuskopiointitilaa.\n" + +#: src/main.c:740 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "Tiivistetyt taulut varmuuskopioidaan aina.\n" + +#: src/main.c:743 +#, c-format +msgid "error writing backup file %s" +msgstr "virhe kirjoitettaessa varmuuskopiotiedostoa %s" + +#: src/main.c:747 +#, c-format +msgid "error closing backup file %s" +msgstr "virhe suljettaessa varmuuskopiotiedostoa %s" + +#: src/main.c:752 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "%s-version %s kΓ€yttΓΆtilastot:\n" + +#: src/main.c:755 +#, c-format +msgid " scanner options: -" +msgstr " skannerivalitsimet: -" + +# EpΓ€deterministinen ÀÀrellinen automaatti, lyh. NFA (engl. non-deterministic finite-state automaton) +#: src/main.c:834 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d EpΓ€deterministisen ÀÀrellisen automaatin tilaa\n" + +#: src/main.c:836 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d Deterministisen ÀÀrellisen automaatin tilaa (%d sanaa)\n" + +#: src/main.c:838 +#, c-format +msgid " %d rules\n" +msgstr " %d sÀÀntΓΆΓ€\n" + +#: src/main.c:843 +#, c-format +msgid " No backing up\n" +msgstr " Ei varmuuskopiointia\n" + +#: src/main.c:847 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d (ei-hyvΓ€ksyvÀÀ) varmuuskopiotilaa\n" + +#: src/main.c:852 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " Tiivistetyt taulut varmuuskopioidaan aina\n" + +#: src/main.c:856 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " Rivin-alku-malleja kΓ€ytetÀÀn\n" + +#: src/main.c:858 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d-kΓ€ynnistysehtoja\n" + +#: src/main.c:862 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d epsilon-tilaa, %d double epsilon-tilaa\n" + +#: src/main.c:866 +#, c-format +msgid " no character classes\n" +msgstr " ei merkkiluokkia\n" + +#: src/main.c:870 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr "" +" %d/%d merkkiluokkaa tarvittu %d/%d tallennussanaan, %d kΓ€ytetty uudelleen\n" + +#: src/main.c:875 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d tila/seuraavatila-paria luotu\n" + +#: src/main.c:878 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d uniikkia/kaksoiskappelsiirtymÀÀ\n" + +#: src/main.c:883 +#, c-format +msgid " %d table entries\n" +msgstr " %d-tauluriviΓ€\n" + +#: src/main.c:891 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " %d/%d base-def-alkiota luotu\n" + +#: src/main.c:895 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " %d/%d (huippu %d) nxt-chk-alkiota luotu\n" + +#: src/main.c:899 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " %d/%d (huippu %d) malline nxt-chk-alkiota luotu\n" + +#: src/main.c:903 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d tyhjÀÀ taulualkiota\n" + +#: src/main.c:905 +#, c-format +msgid " %d protos created\n" +msgstr " %d protoa luotu\n" + +#: src/main.c:908 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " %d mallinetta luotu, %d kΓ€ytetÀÀn\n" + +#: src/main.c:916 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " %d/%d ekvivalenssiluokkaa luotu\n" + +#: src/main.c:924 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d meta-ekvivalenssiluokkaa luotu\n" + +#: src/main.c:930 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr "" +" %d (%d tallennettu) hash-tΓΆrmΓ€ykset, yhtΓ€suuri kuin %d Deterministisen " +"ÀÀrellisen automaatin tΓΆrmΓ€ystΓ€\n" + +#: src/main.c:932 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " %d uudelleenvarausjoukkoa tarvittu\n" + +#: src/main.c:934 +#, c-format +msgid " %d total table entries needed\n" +msgstr " %d taulukkoalkiota tarvittu yhteensΓ€\n" + +#: src/main.c:1008 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "SisΓ€inen virhe. flex-valitsimet ovat vÀÀrΓ€nmuotoisia.\n" + +#: src/main.c:1018 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "LisΓ€tietoja kΓ€skyllΓ€ ”%s --help”.\n" + +#: src/main.c:1075 +#, c-format +msgid "unknown -C option '%c'" +msgstr "tuntematon valitsin -C ”%c”" + +#: src/main.c:1204 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1476 +msgid "fatal parse error" +msgstr "vakava jΓ€sennysvirhe" + +#: src/main.c:1508 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "ei voitu luoda varmuuskopiotietotiedostoa %s" + +#: src/main.c:1529 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "" +"-l AT&T lex-yhteensopivuusvalitsin tuo mukanaan ison suorituskykysakon\n" + +#: src/main.c:1532 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr "" +" ja saattaa olla muiden ilmoitettujen suorituskykysakkojen todellinen lΓ€hde\n" + +#: src/main.c:1538 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" +"%%option yylineno tuo mukanaan suorituskykysakon VAIN sÀÀnnΓΆissΓ€, jotka " +"voivat tΓ€smΓ€tΓ€ rivinvaihtomerkkeihin\n" + +#: src/main.c:1545 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "-I (interaktiivinen) tuo mukanaan pienemmΓ€n suorituskykysakon\n" + +#: src/main.c:1550 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore() tuo mukanaan pienemmΓ€n suorituskykysakon\n" + +#: src/main.c:1556 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT tuo mukanaan ison suorituskykyrangaistuksen\n" + +#: src/main.c:1561 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "MuuttujajΓ€ttΓΆkontekstisÀÀnnΓΆt tuovat mukanaan ison suorityskykysakon\n" + +#: src/main.c:1573 +msgid "REJECT cannot be used with -f or -F" +msgstr "REJECT ei voida kΓ€yttÀÀ valitsimen -f tai -F kanssa" + +#: src/main.c:1576 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "%option yylineno ei voi kΓ€yttÀÀ REJECT:n kanssa" + +#: src/main.c:1579 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "" +"muuttujajΓ€ttΓΆkontekstisÀÀntΓΆjΓ€ ei voida kΓ€yttÀÀ valitsimen -f tai -F kanssa" + +#: src/main.c:1704 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "%option yyclass on merkityksellinen vain C++-skannereille" + +#: src/main.c:1791 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "KΓ€yttΓΆ: %s [VALITSIMET] [TIEDOSTO]...\n" + +#: src/main.c:1794 +#, fuzzy, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"Luo ohjelmia, jotka suorittavat tekstin mallintΓ€smΓ€ystΓ€.\n" +"\n" +"Taulutiivistys:\n" +" -Ca, --align kompromissi laajoissa taulukoissa parempaa " +"muistitasausta varten\n" +" -Ce, --ecs rakenna ekvivalenssiluokkia\n" +" -Cf Γ€lΓ€ tiivistΓ€ tauluja; kΓ€ytΓ€ valitsinta -f esittelyyn\n" +" -CF Γ€lΓ€ tiivistΓ€ tauluja; kΓ€ytΓ€ valitsinta -F esittelyyn\n" +" -Cm, --meta-ecs rakenna meta-ekvivalenssiluokkia\n" +" -Cr, --read kΓ€ytΓ€ funktiota read() eikΓ€ vakiosyΓΆtettΓ€ " +"skannerisyΓΆtteenΓ€\n" +" -f, --full tuota nopea, laaja skanneri. Sama kuin -Cfr\n" +" -F, --fast kΓ€ytΓ€ vaihtoehtoista tauluesittelyΓ€. Sama kuin -CFr\n" +" -Cem oletustiivistys (sama kuin --ecs --meta-ecs)\n" +"\n" +"VirheenjΓ€ljitys:\n" +" -d, --debug ota kΓ€yttΓΆΓΆn virheenjΓ€ljitystila skannerissa\n" +" -b, --backup kirjoita varmuuskopiotietoja osoitteeseen %s\n" +" -p, --perf-report kirjoita suorituskykyraportti vakiovirheeseen\n" +" -s, --nodefault vaimenna oletussÀÀntΓΆ ECHO-tΓ€smÀÀmΓ€ttΓΆmÀÀn " +"tekstiin\n" +" -T, --trace %s pitΓ€isi suorittaa jΓ€ljitystilassa\n" +" -w, --nowarn Γ€lΓ€ tuota varoituksia\n" +" -v, --verbose kirjoita yhteenveto skanneritilastoista " +"vakiotulosteeseen\n" +"\n" +"Tiedostot:\n" +" -o, --outfile=TIEDOSTO mÀÀritΓ€ tulostetiedostonimi\n" +" -S, --skel=TIEDOSTO mÀÀritΓ€ runkotiedosto\n" +" -t, --stdout kirjoita skanneri vakiotulosteeseen eikΓ€ " +"kohteeseen %s\n" +" --yyclass=NIMI C++-luokan nimi\n" +" --header-file=TIEDOSTO tuota C-otsaketiedosto etsijΓ€n lisΓ€ksi\n" +" --tables-file[=TIEDOSTO] kirjoita taulut TIEDOSTOon\n" +"\n" +"SkannerikΓ€yttΓ€ytyminen:\n" +" -7, --7bit tuota 7-bittinen skanneri\n" +" -8, --8bit tuota 8-bittinen skanneri\n" +" -B, --batch tuota erΓ€ajoskanneri (pΓ€invastoin kuin -I)\n" +" -i, --case-insensitive Γ€lΓ€ vΓ€litΓ€ kirjainkoosta malleissa\n" +" -l, --lex-compat maksimiyhteensopivuus alkuerΓ€isen lex-ohjelman " +"kanssa\n" +" -X, --posix-compat maksimiyhteensopivuus POSIX lex-ohjelman kanssa\n" +" -I, --interactive tuota interaktiivinen skanneri (pΓ€invastoin kuin -" +"B)\n" +" --yylineno jΓ€ljitΓ€ rivilukumÀÀrΓ€ yylineno-ohjelmassa\n" +"\n" +"Generoitu koodi:\n" +" -+, --c++ tuota C++-skanneriluokka\n" +" -Dmacro[=defn] #define-makro defn (oletus defn on ”1”)\n" +" -L, --noline vaimenna #line-direktiviit skannerissa\n" +" -P, --prefix=MERKKIJONO kΓ€ytΓ€ MERKKIJONO etuliitteenΓ€ eikΓ€ ”yy”\n" +" -R, --reentrant tuota vapaakΓ€yntinen C-skanneri\n" +" --bison-bridge skanneri ”bison pure”-jΓ€sentimelle.\n" +" --bison-locations sisΓ€llytΓ€ yylloc-tuki.\n" +" --stdinit alusta yyin/yyout vakiosyΓΆtteeseen/" +"vakiotulosteeseen\n" +" --noansi-definitions vanhantyyliset funktiomÀÀrittelyt\n" +" --noansi-prototypes tyhjΓ€ parametriluettelo prototyypeissΓ€\n" +" --nounistd Γ€lΓ€ sisΓ€llytΓ€ -tiedostoa\n" +" --noFUNKTIO Γ€lΓ€ tuota mÀÀriteltyΓ€ FUNKTIOta\n" +"\n" +"Sekalaiset:\n" +" -c Γ€lΓ€ tee mitÀÀn POSIX-valitsin\n" +" -n Γ€lΓ€ tee mitÀÀn POSIX-valitsin\n" +" -?\n" +" -h, --help tuota tΓ€mΓ€ opastesanoma\n" +" -V, --version ilmoita %s-versio\n" + +#: src/misc.c:64 +msgid "allocation of sko_stack failed" +msgstr "sko_stack-varaaminen epΓ€onnistui" + +#: src/misc.c:100 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "nimi ”%s” on naurettavan pitkΓ€" + +#: src/misc.c:155 +msgid "memory allocation failed in allocate_array()" +msgstr "muistinvaraus epΓ€onnistui funktiossa allocate_array()" + +#: src/misc.c:205 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "vÀÀrΓ€ merkki ”%s” havaittu funktiossa check_char()" + +#: src/misc.c:210 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "skanneri vaatiin lipun -8 kΓ€ytettΓ€vΓ€ksi merkille %s" + +#: src/misc.c:229 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "muistinvaraus epΓ€onnistui funktiossa allocate_array()" + +#: src/misc.c:303 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s: vakava sisΓ€inen virhe, %s\n" + +#: src/misc.c:671 +msgid "attempt to increase array size failed" +msgstr "yritys taulukon koon kasvattamiseksi epΓ€onnistui" + +#: src/misc.c:795 +msgid "bad line in skeleton file" +msgstr "vÀÀrΓ€ rivi kehystiedostossa" + +#: src/misc.c:845 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "muistinvaraus epΓ€onnistui funktiossa yy_flex_xmalloc()" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** EpΓ€deterministisen ÀÀrellisen automaatin vedoksen alku " +"aloitustilassa %d\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "tila numero %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** vedoksen loppu\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "tyhjΓ€ kone funktiossa dupmachine()" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "MuuttujajΓ€ttΓΆkontekstisÀÀntΓΆ rivillΓ€ %d\n" + +#: src/nfa.c:357 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "vÀÀrΓ€ tilatyyppi funktiossa mark_beginning_as_normal()" + +#: src/nfa.c:595 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "" +"syΓΆtesÀÀnnΓΆt ovat liian mutkikkaita (>= %d EpΓ€deterministisen ÀÀrellisen " +"automaatin tilaa)" + +#: src/nfa.c:673 +msgid "found too many transitions in mkxtion()" +msgstr "lΓΆytyi liian monta siirtymÀÀ funktiossa mkxtion()" + +#: src/nfa.c:699 +#, c-format +msgid "too many rules (> %d)!" +msgstr "liian moni sÀÀntΓΆjΓ€ (> %d)!" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "tuntematon virhe kΓ€siteltΓ€essΓ€ lohkoa 1" + +#: src/parse.y:184 src/parse.y:353 +msgid "bad start condition list" +msgstr "vÀÀrΓ€ alkuehtoluettelo" + +#: src/parse.y:204 +msgid "Prefix must not contain [ or ]" +msgstr "" + +#: src/parse.y:317 +msgid "unrecognized rule" +msgstr "tunnistamaton sÀÀntΓΆ" + +#: src/parse.y:436 src/parse.y:449 src/parse.y:518 +msgid "trailing context used twice" +msgstr "jΓ€ttΓΆkontekstia kΓ€ytetty kahdesti" + +#: src/parse.y:554 src/parse.y:564 src/parse.y:637 src/parse.y:647 +msgid "bad iteration values" +msgstr "vÀÀriΓ€ iteraatioarvoja" + +#: src/parse.y:582 src/parse.y:600 src/parse.y:665 src/parse.y:683 +msgid "iteration value must be positive" +msgstr "iteraatioarvon on oltava positiivinen" + +#: src/parse.y:806 src/parse.y:816 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "" +"merkkialue [%c-%c] ei ole yksiselitteinen skannerissa, joka ei vΓ€litΓ€ " +"kirjainkoosta" + +#: src/parse.y:821 +msgid "negative range in character class" +msgstr "negatiivinen lukualue merkkiluokassa" + +#: src/parse.y:918 +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "" +"[:^lower:] ei ole yksiselitteinen skannerissa, joka ei vΓ€litΓ€ kirjainkoosta" + +#: src/parse.y:924 +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "" +"[:^upper:] ei ole yksiselitteinen skannerissa, joka ei vΓ€lit kirjainkoosta" + +#: src/scan.l:82 src/scan.l:644 src/scan.l:702 +msgid "Input line too long\n" +msgstr "SyΓΆterivi on liian pitkΓ€\n" + +#: src/scan.l:183 +#, c-format +msgid "malformed '%top' directive" +msgstr "vÀÀrΓ€nmuotoinen ”%top”-direktiivi" + +#: src/scan.l:205 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "tunnistamaton ”%”-direktiivi" + +#: src/scan.l:214 +msgid "Definition name too long\n" +msgstr "MÀÀritysnimi on liian pitkΓ€\n" + +#: src/scan.l:309 +msgid "Unmatched '{'" +msgstr "Pariton ”{”" + +#: src/scan.l:325 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "MÀÀritysarvo kohteelle {%s} on liian pitkΓ€\n" + +#: src/scan.l:342 +msgid "incomplete name definition" +msgstr "epΓ€tΓ€ydellinen nimimÀÀrittely" + +#: src/scan.l:467 +msgid "Option line too long\n" +msgstr "Valitsinrivi on liian pitkΓ€\n" + +#: src/scan.l:475 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "tunnistamaton %%valitsin: %s" + +#: src/scan.l:659 src/scan.l:832 +msgid "bad character class" +msgstr "vÀÀrΓ€ merkkiluokka" + +#: src/scan.l:709 +#, c-format +msgid "undefined definition {%s}" +msgstr "mÀÀrittelemΓ€tΓΆn mÀÀrittely {%s}" + +#: src/scan.l:772 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:787 +#, c-format +msgid "bad : %s" +msgstr "virheellinen : %s" + +#: src/scan.l:800 +msgid "missing quote" +msgstr "puuttuva lainausmerkki" + +#: src/scan.l:866 +#, c-format +msgid "bad character class expression: %s" +msgstr "vÀÀrΓ€ merkkiluokkalauseke: %s" + +#: src/scan.l:888 +msgid "bad character inside {}'s" +msgstr "vÀÀrΓ€ merkki aaltosulkeiden {} sisΓ€llΓ€" + +#: src/scan.l:894 +msgid "missing }" +msgstr "puuttuva }" + +#: src/scan.l:972 +msgid "EOF encountered inside an action" +msgstr "Tiedoston loppumerkki EOF tavattu toiminnon sisΓ€llΓ€" + +#: src/scan.l:977 +msgid "EOF encountered inside pattern" +msgstr "Tiedoston loppumerkki EOF tavattu mallin sisΓ€llΓ€" + +#: src/scan.l:1010 +#, c-format +msgid "bad character: %s" +msgstr "vÀÀrΓ€ merkki: %s" + +#: src/scan.l:1038 +#, c-format +msgid "can't open %s" +msgstr "ei voi avata %s" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "KΓ€yttΓΆ: %s [VALITSIMET]...\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "valitsin ”%s” ei salli argumenttia\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "valitsin ”%s” vaatii argumentin\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "valitsin ”%s” ei ole yksiselitteinen\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "Tunnistamaton valitsin ”%s”\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "Tuntematon virhe=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "symbolitaulun muistinvaraus epΓ€onnistui" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "nimi mÀÀritelty kahdesti" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "alkuehto %s esitelty kahdesti" + +#: src/yylex.c:57 +msgid "premature EOF" +msgstr "ennenaikainen tiedoston loppumerkki EOF" + +#: src/yylex.c:200 +#, c-format +msgid "End Marker\n" +msgstr "Loppumerkki\n" + +#: src/yylex.c:206 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*Jotain outoa - tok: %d arvo: %d\n" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "dynaaminen muistivirhe funktiossa copy_string()" diff --git a/po/flex.pot b/po/flex.pot new file mode 100644 index 0000000..f965b48 --- /dev/null +++ b/po/flex.pot @@ -0,0 +1,865 @@ +# SOME DESCRIPTIVE TITLE. +# This file is put in the public domain. +# FIRST AUTHOR , YEAR. +# +#, fuzzy +msgid "" +msgstr "" +"Project-Id-Version: flex 2.6.4\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2017-05-06 10:49-0400\n" +"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" +"Last-Translator: FULL NAME \n" +"Language-Team: LANGUAGE \n" +"Language: \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=CHARSET\n" +"Content-Transfer-Encoding: 8bit\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr "" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr "" + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" + +#: src/dfa.c:587 +msgid "could not create unique end-of-buffer state" +msgstr "" + +#: src/dfa.c:608 +#, c-format +msgid "state # %d:\n" +msgstr "" + +#: src/dfa.c:768 +msgid "Could not write yynxt_tbl[][]" +msgstr "" + +#: src/dfa.c:1028 +msgid "bad transition character detected in sympartition()" +msgstr "" + +#: src/gen.c:480 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" + +#: src/gen.c:669 src/gen.c:698 src/gen.c:1218 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "" + +#: src/gen.c:1115 +#, c-format +msgid "state # %d accepts: " +msgstr "" + +#: src/gen.c:1162 +msgid "Could not write yyacclist_tbl" +msgstr "" + +#: src/gen.c:1236 +msgid "Could not write yyacc_tbl" +msgstr "" + +#: src/gen.c:1251 src/gen.c:1623 src/gen.c:1646 +msgid "Could not write ecstbl" +msgstr "" + +#: src/gen.c:1271 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" + +#: src/gen.c:1293 +msgid "Could not write yymeta_tbl" +msgstr "" + +#: src/gen.c:1352 +msgid "Could not write yybase_tbl" +msgstr "" + +#: src/gen.c:1384 +msgid "Could not write yydef_tbl" +msgstr "" + +#: src/gen.c:1422 +msgid "Could not write yynxt_tbl" +msgstr "" + +#: src/gen.c:1456 +msgid "Could not write yychk_tbl" +msgstr "" + +#: src/gen.c:1608 src/gen.c:1637 +msgid "Could not write ftbl" +msgstr "" + +#: src/gen.c:1614 +msgid "Could not write ssltbl" +msgstr "" + +#: src/gen.c:1665 +msgid "Could not write eoltbl" +msgstr "" + +#: src/gen.c:1722 +msgid "Could not write yynultrans_tbl" +msgstr "" + +#: src/main.c:178 +msgid "rule cannot be matched" +msgstr "" + +#: src/main.c:183 +msgid "-s option given but default rule can be matched" +msgstr "" + +#: src/main.c:221 +msgid "Can't use -+ with -l option" +msgstr "" + +#: src/main.c:224 +msgid "Can't use -f or -F with -l option" +msgstr "" + +#: src/main.c:228 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "" + +#: src/main.c:260 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "" + +#: src/main.c:263 +msgid "-Cf/-CF and -I are incompatible" +msgstr "" + +#: src/main.c:267 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "" + +#: src/main.c:272 +msgid "-Cf and -CF are mutually exclusive" +msgstr "" + +#: src/main.c:276 +msgid "Can't use -+ with -CF option" +msgstr "" + +#: src/main.c:279 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "" + +#: src/main.c:284 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "" + +#: src/main.c:287 +msgid "bison bridge not supported for the C++ scanner." +msgstr "" + +#: src/main.c:336 src/main.c:419 +#, c-format +msgid "could not create %s" +msgstr "" + +#: src/main.c:431 +msgid "could not write tables header" +msgstr "" + +#: src/main.c:435 +#, c-format +msgid "can't open skeleton file %s" +msgstr "" + +#: src/main.c:450 +msgid "Prefix cannot include '[' or ']'" +msgstr "" + +#: src/main.c:474 +msgid "allocation of macro definition failed" +msgstr "" + +#: src/main.c:521 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "" + +#: src/main.c:525 +#, c-format +msgid "error closing skeleton file %s" +msgstr "" + +#: src/main.c:709 +#, c-format +msgid "error creating header file %s" +msgstr "" + +#: src/main.c:717 +#, c-format +msgid "error writing output file %s" +msgstr "" + +#: src/main.c:721 +#, c-format +msgid "error closing output file %s" +msgstr "" + +#: src/main.c:725 +#, c-format +msgid "error deleting output file %s" +msgstr "" + +#: src/main.c:732 +#, c-format +msgid "No backing up.\n" +msgstr "" + +#: src/main.c:736 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "" + +#: src/main.c:740 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "" + +#: src/main.c:743 +#, c-format +msgid "error writing backup file %s" +msgstr "" + +#: src/main.c:747 +#, c-format +msgid "error closing backup file %s" +msgstr "" + +#: src/main.c:752 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "" + +#: src/main.c:755 +#, c-format +msgid " scanner options: -" +msgstr "" + +#: src/main.c:834 +#, c-format +msgid " %d/%d NFA states\n" +msgstr "" + +#: src/main.c:836 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr "" + +#: src/main.c:838 +#, c-format +msgid " %d rules\n" +msgstr "" + +#: src/main.c:843 +#, c-format +msgid " No backing up\n" +msgstr "" + +#: src/main.c:847 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr "" + +#: src/main.c:852 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr "" + +#: src/main.c:856 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr "" + +#: src/main.c:858 +#, c-format +msgid " %d/%d start conditions\n" +msgstr "" + +#: src/main.c:862 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr "" + +#: src/main.c:866 +#, c-format +msgid " no character classes\n" +msgstr "" + +#: src/main.c:870 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr "" + +#: src/main.c:875 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr "" + +#: src/main.c:878 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr "" + +#: src/main.c:883 +#, c-format +msgid " %d table entries\n" +msgstr "" + +#: src/main.c:891 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr "" + +#: src/main.c:895 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr "" + +#: src/main.c:899 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr "" + +#: src/main.c:903 +#, c-format +msgid " %d empty table entries\n" +msgstr "" + +#: src/main.c:905 +#, c-format +msgid " %d protos created\n" +msgstr "" + +#: src/main.c:908 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr "" + +#: src/main.c:916 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr "" + +#: src/main.c:924 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr "" + +#: src/main.c:930 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr "" + +#: src/main.c:932 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr "" + +#: src/main.c:934 +#, c-format +msgid " %d total table entries needed\n" +msgstr "" + +#: src/main.c:1008 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "" + +#: src/main.c:1018 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "" + +#: src/main.c:1075 +#, c-format +msgid "unknown -C option '%c'" +msgstr "" + +#: src/main.c:1204 +#, c-format +msgid "%s %s\n" +msgstr "" + +#: src/main.c:1476 +msgid "fatal parse error" +msgstr "" + +#: src/main.c:1508 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "" + +#: src/main.c:1529 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "" + +#: src/main.c:1532 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr "" + +#: src/main.c:1538 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" + +#: src/main.c:1545 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "" + +#: src/main.c:1550 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "" + +#: src/main.c:1556 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "" + +#: src/main.c:1561 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "" + +#: src/main.c:1573 +msgid "REJECT cannot be used with -f or -F" +msgstr "" + +#: src/main.c:1576 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "" + +#: src/main.c:1579 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "" + +#: src/main.c:1704 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "" + +#: src/main.c:1791 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "" + +#: src/main.c:1794 +#, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" + +#: src/misc.c:64 +msgid "allocation of sko_stack failed" +msgstr "" + +#: src/misc.c:100 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "" + +#: src/misc.c:155 +msgid "memory allocation failed in allocate_array()" +msgstr "" + +#: src/misc.c:205 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "" + +#: src/misc.c:210 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "" + +#: src/misc.c:229 +msgid "memory allocation failure in xstrdup()" +msgstr "" + +#: src/misc.c:303 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "" + +#: src/misc.c:671 +msgid "attempt to increase array size failed" +msgstr "" + +#: src/misc.c:795 +msgid "bad line in skeleton file" +msgstr "" + +#: src/misc.c:845 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "" + +#: src/nfa.c:357 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "" + +#: src/nfa.c:595 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "" + +#: src/nfa.c:673 +msgid "found too many transitions in mkxtion()" +msgstr "" + +#: src/nfa.c:699 +#, c-format +msgid "too many rules (> %d)!" +msgstr "" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "" + +#: src/parse.y:184 src/parse.y:353 +msgid "bad start condition list" +msgstr "" + +#: src/parse.y:204 +msgid "Prefix must not contain [ or ]" +msgstr "" + +#: src/parse.y:317 +msgid "unrecognized rule" +msgstr "" + +#: src/parse.y:436 src/parse.y:449 src/parse.y:518 +msgid "trailing context used twice" +msgstr "" + +#: src/parse.y:554 src/parse.y:564 src/parse.y:637 src/parse.y:647 +msgid "bad iteration values" +msgstr "" + +#: src/parse.y:582 src/parse.y:600 src/parse.y:665 src/parse.y:683 +msgid "iteration value must be positive" +msgstr "" + +#: src/parse.y:806 src/parse.y:816 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "" + +#: src/parse.y:821 +msgid "negative range in character class" +msgstr "" + +#: src/parse.y:918 +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "" + +#: src/parse.y:924 +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "" + +#: src/scan.l:82 src/scan.l:644 src/scan.l:702 +msgid "Input line too long\n" +msgstr "" + +#: src/scan.l:183 +#, c-format +msgid "malformed '%top' directive" +msgstr "" + +#: src/scan.l:205 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "" + +#: src/scan.l:214 +msgid "Definition name too long\n" +msgstr "" + +#: src/scan.l:309 +msgid "Unmatched '{'" +msgstr "" + +#: src/scan.l:325 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "" + +#: src/scan.l:342 +msgid "incomplete name definition" +msgstr "" + +#: src/scan.l:467 +msgid "Option line too long\n" +msgstr "" + +#: src/scan.l:475 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "" + +#: src/scan.l:659 src/scan.l:832 +msgid "bad character class" +msgstr "" + +#: src/scan.l:709 +#, c-format +msgid "undefined definition {%s}" +msgstr "" + +#: src/scan.l:772 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:787 +#, c-format +msgid "bad : %s" +msgstr "" + +#: src/scan.l:800 +msgid "missing quote" +msgstr "" + +#: src/scan.l:866 +#, c-format +msgid "bad character class expression: %s" +msgstr "" + +#: src/scan.l:888 +msgid "bad character inside {}'s" +msgstr "" + +#: src/scan.l:894 +msgid "missing }" +msgstr "" + +#: src/scan.l:972 +msgid "EOF encountered inside an action" +msgstr "" + +#: src/scan.l:977 +msgid "EOF encountered inside pattern" +msgstr "" + +#: src/scan.l:1010 +#, c-format +msgid "bad character: %s" +msgstr "" + +#: src/scan.l:1038 +#, c-format +msgid "can't open %s" +msgstr "" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "" + +#: src/yylex.c:57 +msgid "premature EOF" +msgstr "" + +#: src/yylex.c:200 +#, c-format +msgid "End Marker\n" +msgstr "" + +#: src/yylex.c:206 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "" diff --git a/po/fr.gmo b/po/fr.gmo new file mode 100644 index 0000000..185f016 Binary files /dev/null and b/po/fr.gmo differ diff --git a/po/fr.po b/po/fr.po new file mode 100644 index 0000000..8ff3737 --- /dev/null +++ b/po/fr.po @@ -0,0 +1,1133 @@ +# Messages franΓ§ais pour Flex. +# Copyright Β© 2008, 2012 The Flex Project (msgids) +# This file is distributed under the same license as the flex package. +# +# Dominique Boucher , 1996. +# Marc Baudoin , 1996-2002. +# Michel Robitaille , 2002-2008. +# FranΓ§ois-Xavier Coudert , 2008. +# David PrΓ©vot , 2012. +msgid "" +msgstr "" +"Project-Id-Version: flex 2.5.37\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2017-05-06 10:49-0400\n" +"PO-Revision-Date: 2012-09-19 21:01-0400\n" +"Last-Translator: David PrΓ©vot \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Lokalize 1.4\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "Γ‰chec d'allocation de tampon pour afficher une chaΓne" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "Γ‰chec d'allocation de tampon pour la directive de ligne" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "Γ‰chec d'allocation de tampon pour m4 dΓ©fini" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "Γ‰chec d'allocation de tampon pour m4 non dΓ©fini" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "L'Γ©tat nΒΊΒ %d n'accepte pas -\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "le contexte traΓnΓ© est dangereux" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " numΓ©ros de ligne associΓ©s Γ  la rΓ¨gleΒ :" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " transitions de sortieΒ : " + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" transitions-bouchonΒ : EOF " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "le contrΓ΄le de cohΓ©rence a Γ©chouΓ© dans epsclosure()" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"Vidage de l'AFDΒ :\n" +"\n" + +#: src/dfa.c:587 +msgid "could not create unique end-of-buffer state" +msgstr "impossible de crΓ©er un seul Γ©tat de fin de tampon" + +#: src/dfa.c:608 +#, c-format +msgid "state # %d:\n" +msgstr "Γ©tat nΒΊΒ %dΒ :\n" + +#: src/dfa.c:768 +msgid "Could not write yynxt_tbl[][]" +msgstr "Impossible d'Γ©crire yynxt_tbl[][]" + +#: src/dfa.c:1028 +msgid "bad transition character detected in sympartition()" +msgstr "mauvais caractΓ¨re de transition dΓ©tectΓ© dans sympartition()" + +#: src/gen.c:480 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"Classes d'Γ©quivalenceΒ :\n" +"\n" + +#: src/gen.c:669 src/gen.c:698 src/gen.c:1218 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "l'Γ©tat nΒΊΒ %d accepteΒ : [%d]\n" + +#: src/gen.c:1115 +#, c-format +msgid "state # %d accepts: " +msgstr "l'Γ©tat nΒΊΒ %d accepteΒ : " + +#: src/gen.c:1162 +msgid "Could not write yyacclist_tbl" +msgstr "Impossible d'Γ©crire yyacclist_tbl" + +#: src/gen.c:1236 +msgid "Could not write yyacc_tbl" +msgstr "Impossible d'Γ©crire yyacc_tbl" + +#: src/gen.c:1251 src/gen.c:1623 src/gen.c:1646 +msgid "Could not write ecstbl" +msgstr "Impossible d'Γ©crire ecstbl" + +#: src/gen.c:1271 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"Classes de mΓ©taΓ©quivalenceΒ :\n" + +#: src/gen.c:1293 +msgid "Could not write yymeta_tbl" +msgstr "Impossible d'Γ©crire yymeta_tbl" + +#: src/gen.c:1352 +msgid "Could not write yybase_tbl" +msgstr "Impossible d'Γ©crire yybase_tbl" + +#: src/gen.c:1384 +msgid "Could not write yydef_tbl" +msgstr "Impossible d'Γ©crire yydef_tbl" + +#: src/gen.c:1422 +msgid "Could not write yynxt_tbl" +msgstr "Impossible d'Γ©crire yynxt_tbl" + +#: src/gen.c:1456 +msgid "Could not write yychk_tbl" +msgstr "Impossible d'Γ©crire yychk_tbl" + +#: src/gen.c:1608 src/gen.c:1637 +msgid "Could not write ftbl" +msgstr "Impossible d'Γ©crire ftbl" + +#: src/gen.c:1614 +msgid "Could not write ssltbl" +msgstr "Impossible d'Γ©crire ssltbl" + +#: src/gen.c:1665 +msgid "Could not write eoltbl" +msgstr "Impossible d'Γ©crire eoltbl" + +#: src/gen.c:1722 +msgid "Could not write yynultrans_tbl" +msgstr "Impossible d'Γ©crire yynultrnas_tbl" + +#: src/main.c:178 +msgid "rule cannot be matched" +msgstr "la rΓ¨gle ne peut pas correspondre" + +#: src/main.c:183 +msgid "-s option given but default rule can be matched" +msgstr "l'option -s est donnΓ©e mais la rΓ¨gle par dΓ©faut peut correspondre" + +#: src/main.c:221 +msgid "Can't use -+ with -l option" +msgstr "L'option -+ ne peut pas Γͺtre combinΓ©e Γ  -l" + +#: src/main.c:224 +msgid "Can't use -f or -F with -l option" +msgstr "Les options -f et -F ne peuvent pas Γͺtre combinΓ©es Γ  -l" + +#: src/main.c:228 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "" +"Les options --reentrant ou --bison-bridge ne peuvent pas Γͺtre combinΓ©es Γ  " +"l'option -l" + +#: src/main.c:260 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "-Cf ou -CF et -Cm ne peuvent pas Γͺtre indiquΓ©es ensemble" + +#: src/main.c:263 +msgid "-Cf/-CF and -I are incompatible" +msgstr "-Cf ou -CF et -I sont incompatibles" + +#: src/main.c:267 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "" +"les options -Cf ou -CF ne sont pas compatibles avec le mode de compatibilitΓ© " +"« lexΒ Β»" + +#: src/main.c:272 +msgid "-Cf and -CF are mutually exclusive" +msgstr "-Cf et -CF sont mutuellement exclusifs" + +#: src/main.c:276 +msgid "Can't use -+ with -CF option" +msgstr "L'option -+ ne peut pas Γͺtre combinΓ©e Γ  -CF" + +#: src/main.c:279 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "%array incompatible avec l'option -+" + +#: src/main.c:284 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "Les options +- et --reentrant sont mutuellement exclusives." + +#: src/main.c:287 +msgid "bison bridge not supported for the C++ scanner." +msgstr "bridge bison n'est pas pris en charge pour l'analyseur C++" + +#: src/main.c:336 src/main.c:419 +#, c-format +msgid "could not create %s" +msgstr "impossible de crΓ©er %s" + +#: src/main.c:431 +msgid "could not write tables header" +msgstr "impossible d'Γ©crire les tables d'en-tΓͺte" + +#: src/main.c:435 +#, c-format +msgid "can't open skeleton file %s" +msgstr "impossible d'ouvrir le fichier canevas %s" + +#: src/main.c:450 +msgid "Prefix cannot include '[' or ']'" +msgstr "" + +#: src/main.c:474 +msgid "allocation of macro definition failed" +msgstr "Γ©chec d'allocation de dΓ©finition de macro" + +#: src/main.c:521 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "erreur de lecture du fichier canevas %s" + +#: src/main.c:525 +#, c-format +msgid "error closing skeleton file %s" +msgstr "erreur de fermeture du fichier canevas %s" + +#: src/main.c:709 +#, c-format +msgid "error creating header file %s" +msgstr "erreur de crΓ©ation du fichier d'en-tΓͺte %s" + +#: src/main.c:717 +#, c-format +msgid "error writing output file %s" +msgstr "erreur d'Γ©criture du fichier de sortie %s" + +#: src/main.c:721 +#, c-format +msgid "error closing output file %s" +msgstr "erreur de fermeture du fichier de sortie %s" + +#: src/main.c:725 +#, c-format +msgid "error deleting output file %s" +msgstr "erreur d'effacement du fichier de sortie %s" + +#: src/main.c:732 +#, c-format +msgid "No backing up.\n" +msgstr "Pas d'archivage.\n" + +#: src/main.c:736 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%dΒ Γ©tats d'archivage (non acceptants).\n" + +#: src/main.c:740 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "Les tables comprimΓ©es sont toujours archivΓ©es.\n" + +#: src/main.c:743 +#, c-format +msgid "error writing backup file %s" +msgstr "erreur d'Γ©criture du fichier de sauvegarde %s" + +#: src/main.c:747 +#, c-format +msgid "error closing backup file %s" +msgstr "erreur de fermeture du fichier de sauvegarde %s" + +#: src/main.c:752 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "« %sΒ Β» version %s, statistiques d'utilisationΒ :\n" + +#: src/main.c:755 +#, c-format +msgid " scanner options: -" +msgstr " options de l'analyseur lexicalΒ : -" + +#: src/main.c:834 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d Γ©tats NFA\n" + +#: src/main.c:836 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d Γ©tats AFD (%dΒ mots)\n" + +#: src/main.c:838 +#, c-format +msgid " %d rules\n" +msgstr " %dΒ rΓ¨gles\n" + +#: src/main.c:843 +#, c-format +msgid " No backing up\n" +msgstr " Pas d'archivage\n" + +#: src/main.c:847 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %dΒ Γ©tats d'archivage (si non acceptants)\n" + +#: src/main.c:852 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " Les tables comprimΓ©es sont toujours archivΓ©es\n" + +#: src/main.c:856 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " ModΓ¨les utilisΓ©s en dΓ©but de ligne\n" + +#: src/main.c:858 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d conditions de dΓ©part\n" + +#: src/main.c:862 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %dΒ Γ©tats epsilon, %dΒ Γ©tats double epsilon\n" + +#: src/main.c:866 +#, c-format +msgid " no character classes\n" +msgstr " pas de classes de caractΓ¨res\n" + +#: src/main.c:870 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr "" +" %d/%dΒ classes de caractΓ¨res nΓ©cessaires %d/%dΒ mots-mΓ©moire, %dΒ recyclΓ©s\n" + +#: src/main.c:875 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %dΒ paires state/nextstate produites\n" + +#: src/main.c:878 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%dΒ transitions uniques/dupliquΓ©es\n" + +#: src/main.c:883 +#, c-format +msgid " %d table entries\n" +msgstr " %dΒ entrΓ©es dans la table\n" + +#: src/main.c:891 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " %d/%dΒ entrΓ©es base-def produites\n" + +#: src/main.c:895 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " %d/%d (max. %d) entrΓ©es nxt-chk produites\n" + +#: src/main.c:899 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " %d/%d (max. %d) entrΓ©es de modΓ¨le nxt-chk produites\n" + +#: src/main.c:903 +#, c-format +msgid " %d empty table entries\n" +msgstr " %dΒ entrΓ©es vides dans la table\n" + +#: src/main.c:905 +#, c-format +msgid " %d protos created\n" +msgstr " %dΒ prototypes produits\n" + +#: src/main.c:908 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " %dΒ modΓ¨les produits, %dΒ usages\n" + +#: src/main.c:916 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " %d/%dΒ classes d'Γ©quivalence produites\n" + +#: src/main.c:924 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%dΒ classes de mΓ©taΓ©quivalence produites\n" + +#: src/main.c:930 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d (%dΒ sauvΓ©s) collisions durant dispersion, %dΒ AFD Γ©gaux\n" + +#: src/main.c:932 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " %dΒ ensembles de rΓ©allocations nΓ©cessaires\n" + +#: src/main.c:934 +#, c-format +msgid " %d total table entries needed\n" +msgstr " %dΒ entrΓ©es nΓ©cessaires dans la table, au total\n" + +#: src/main.c:1008 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "Erreur interne. Les options « flexoptsΒ Β» sont mal composΓ©es.\n" + +#: src/main.c:1018 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "" +"ExΓ©cutez « %s --helpΒ Β» pour obtenir des renseignements complΓ©mentaires.\n" + +#: src/main.c:1075 +#, c-format +msgid "unknown -C option '%c'" +msgstr "l'option -C « %cΒ Β» inconnue" + +#: src/main.c:1204 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1476 +msgid "fatal parse error" +msgstr "erreur de lecture fatale" + +#: src/main.c:1508 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "impossible de crΓ©er le fichier d'informations d'archivage %s" + +#: src/main.c:1529 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "" +"L'option -l de compatibilitΓ© avec le « lexΒ Β» d'AT&T entraΓne une importante\n" +"perte de performance\n" + +#: src/main.c:1532 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr " et peuvent Γͺtre cause d'autres vices de performance observΓ©s\n" + +#: src/main.c:1538 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" +"%%option yylineno n'entraΓne une importante perte de performance QUE sur\n" +"les rΓ¨gles pouvant correspondre avec le caractΓ¨re de changement de ligne\n" + +#: src/main.c:1545 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "l'option -I (interactif) entraΓne une faible perte de performance\n" + +#: src/main.c:1550 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore() entraΓne une faible baisse de performance\n" + +#: src/main.c:1556 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT entraΓne une importante baisse de performance\n" + +#: src/main.c:1561 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "" +"Les rΓ¨gles de contexte traΓnΓ© variable entraΓnent une importante baisse de\n" +"performance\n" + +#: src/main.c:1573 +msgid "REJECT cannot be used with -f or -F" +msgstr "REJECT ne peut pas Γͺtre utilisΓ© avec -f ou -F" + +#: src/main.c:1576 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "%option yylineno ne peut Γͺtre utilisΓ© avec REJECT" + +#: src/main.c:1579 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "" +"les rΓ¨gles de contexte traΓnΓ© variable ne peuvent pas Γͺtre utilisΓ©es avec\n" +"-f ou -F" + +#: src/main.c:1704 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "%option yyclass n'a de sens qu'avec les analyseurs C++" + +#: src/main.c:1791 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "UtilisationΒ : %s [OPTIONS] [FICHIER]...\n" + +#: src/main.c:1794 +#, fuzzy, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"GΓ©nΓ©ration de programmes qui rΓ©alisent des correspondances de motif de " +"texte.\n" +"\n" +"Compression de tableΒ :\n" +" -Ca, --align nΓ©gocier grandes tables pour un meilleur alignement " +"mΓ©moire\n" +" -Ce, --ecs construire des Γ©quivalences de classes\n" +" -Cf ne pas compresser les tablesΒ ; utiliser la " +"reprΓ©sentation -f\n" +" -CF ne pas compresser les tablesΒ ; utiliser la " +"reprΓ©sentation -F\n" +" -Cm, --meta-ecs construire des mΓ©taΓ©quivalences de classes\n" +" -Cr, --read utiliser read() au lieu de stdio pour le scanner " +"d'entrΓ©e\n" +" -f, --full gΓ©nΓ©rer rapidement, un grand scanner. Identique Γ  -Cfr\n" +" -F, --fast utiliser une table alternative de reprΓ©sentation. Comme -" +"CFr\n" +" -Cem compression par dΓ©faut (identique Γ  --ecs --meta-ecs)\n" +"\n" +"Mise au point (mode dΓ©bogage)Β :\n" +" -d, --debug activer le mode dΓ©bogage du scanner\n" +" -b, --backup archiver les informations vers %s\n" +" -p, --perf-report produire un rapport de performance sur stderr\n" +" -s, --nodefault supprimer les rΓ¨gles par dΓ©faut pour\n" +" le texte non correspondant par ECHO\n" +" -T, --trace %s devrait s'exΓ©cuter en mode trace\n" +" -w, --nowarn ne pas gΓ©nΓ©rer d'avertissements\n" +" -v, --verbose produire des statistiques du scanner sur " +"stdout\n" +"\n" +"FichiersΒ :\n" +" -o, --outfile=FICHIER indiquer un nom de fichier de sortie\n" +" -S, --skel=FICHIER indiquer le fichier du squelette\n" +" -t, --stdout produire le scanner sur stdout au lieu de %s\n" +" --yyclass=NOM nom de la classe C++\n" +" --header-file=FICHIER crΓ©er le fichier d'en-tΓͺte C en plus du " +"scanner\n" +" --tables-file[=FICHIER] Γ©crire les tables dans le FICHIER\n" +"\n" +"Comportement du scannerΒ :\n" +" -7, --7bit gΓ©nΓ©rer un scanner de 7Β bits\n" +" -8, --8bit gΓ©nΓ©rer un scanner de 8Β bits\n" +" -B, --batch gΓ©nΓ©rer un scanner par lot (contraire de -I)\n" +" -i, --case-insensitive ignorer la casse dans les patrons\n" +" -l, --lex-compat Γ©tablir une compatibilitΓ© maximale avec lex " +"d'origine\n" +" -X, --posix-compat Γ©tablir une compatibilitΓ© maximale avec lex de " +"POSIX\n" +" -I, --interactive gΓ©nΓ©rer un scanner interactif (contraire de -B)\n" +" --yylineno suivre le compte de lignes dans yylineno\n" +"\n" +"Code gΓ©nΓ©ré :\n" +" -+, --c++ gΓ©nΓ©rer la classe C++ du scanner\n" +" -Dmacro[=def] dΓ©finition macro #define (« 1Β Β» par dΓ©faut)\n" +" -L, --noline supprimer les directives #line dans le scanner\n" +" -P, --prefix=CHAÎNE utiliser la CHAÎNE comme prΓ©fixe au lieu de " +"« yyΒ Β»\n" +" -R, --reentrant gΓ©nΓ©rer un scanner C en code rentrant\n" +" --bison-bridge scanner pour l'analyseur pur bison\n" +" --bison-locations inclure la prise en charge de yylloc.\n" +" --stdinit initialiser yyin/yyout Γ  stdin/stdout\n" +" --nounistd ne pas inclure \n" +" --noFONCTION ne pas gΓ©nΓ©rer une FONCTION particuliΓ¨re\n" +"\n" +"DiversΒ :\n" +" -c ne pas traiter une option POSIX\n" +" -n ne pas traiter une option POSIX\n" +" -?\n" +" -h, --help afficher l'aide-mΓ©moire\n" +" -V, --version afficher la version %s du logiciel\n" + +#: src/misc.c:64 +msgid "allocation of sko_stack failed" +msgstr "Γ©chec d'allocation de sko_stack" + +#: src/misc.c:100 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "le nom « %sΒ Β» est ridiculement long" + +#: src/misc.c:155 +msgid "memory allocation failed in allocate_array()" +msgstr "Γ©chec d'allocation mΓ©moire dans allocate_array()" + +#: src/misc.c:205 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "mauvais caractΓ¨re « %sΒ Β» dΓ©tectΓ© dans check_char()" + +#: src/misc.c:210 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "" +"l'analyseur nΓ©cessite l'option -8 pour pouvoir utiliser le caractΓ¨re %s" + +#: src/misc.c:229 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "Γ©chec d'allocation mΓ©moire dans allocate_array()" + +#: src/misc.c:303 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%sΒ : erreur interne fatale, %s\n" + +#: src/misc.c:671 +msgid "attempt to increase array size failed" +msgstr "Γ©chec de la tentative d'augmenter la taille du tableau" + +#: src/misc.c:795 +msgid "bad line in skeleton file" +msgstr "mauvaise ligne dans le fichier canevas" + +#: src/misc.c:845 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "Γ©chec d'allocation mΓ©moire dans yy_flex_xmalloc()" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** dΓ©but du vidage de nfa avec %d pour Γ©tat de dΓ©part\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "Γ©tat nΒΊΒ %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** fin du vidage\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "machine vide dans dupmachine()" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "RΓ¨gle de contexte traΓnΓ© variable Γ  la ligneΒ %d\n" + +#: src/nfa.c:357 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "mauvais type d'Γ©tat dans mark_beginning_as_normal()" + +#: src/nfa.c:595 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "les rΓ¨gles d'entrΓ©e sont trop compliquΓ©es (>= %dΒ Γ©tats NFA)" + +#: src/nfa.c:673 +msgid "found too many transitions in mkxtion()" +msgstr "il y a trop de transitions dans mkxtion()" + +#: src/nfa.c:699 +#, c-format +msgid "too many rules (> %d)!" +msgstr "trop de rΓ¨gles (> %d)." + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "erreur inconnue de traitement Γ  la sectionΒ 1" + +#: src/parse.y:184 src/parse.y:353 +msgid "bad start condition list" +msgstr "mauvaise liste de conditions de dΓ©part" + +#: src/parse.y:204 +msgid "Prefix must not contain [ or ]" +msgstr "" + +#: src/parse.y:317 +msgid "unrecognized rule" +msgstr "rΓ¨gle non reconnue" + +#: src/parse.y:436 src/parse.y:449 src/parse.y:518 +msgid "trailing context used twice" +msgstr "contexte traΓnΓ© utilisΓ© deux fois" + +#: src/parse.y:554 src/parse.y:564 src/parse.y:637 src/parse.y:647 +msgid "bad iteration values" +msgstr "valeurs d'itΓ©ration erronΓ©e" + +#: src/parse.y:582 src/parse.y:600 src/parse.y:665 src/parse.y:683 +msgid "iteration value must be positive" +msgstr "la valeur d'itΓ©ration doit Γͺtre positive" + +#: src/parse.y:806 src/parse.y:816 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "" +"l'Γ©tendue de caractΓ¨res [%c-%c] est ambiguΓ« pour un scanner insensible Γ  la " +"casse" + +#: src/parse.y:821 +msgid "negative range in character class" +msgstr "plage nΓ©gative dans la classe de caractΓ¨res" + +#: src/parse.y:918 +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "[:^lower:] est ambigu pour un scanner insensible Γ  la casse" + +#: src/parse.y:924 +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "[:^upper:] est ambigu pour un scanner insensible Γ  la casse" + +#: src/scan.l:82 src/scan.l:644 src/scan.l:702 +msgid "Input line too long\n" +msgstr "ligne d'entrΓ©e trop longue\n" + +#: src/scan.l:183 +#, c-format +msgid "malformed '%top' directive" +msgstr "directive « %topΒ Β» mal composΓ©e" + +#: src/scan.l:205 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "directive « %Β Β» inconnue" + +#: src/scan.l:214 +msgid "Definition name too long\n" +msgstr "Nom de dΓ©finition trop long\n" + +#: src/scan.l:309 +msgid "Unmatched '{'" +msgstr "« {Β Β» non appariΓ©" + +#: src/scan.l:325 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "Valeur de dΓ©finition trop longue pour {%s}\n" + +#: src/scan.l:342 +msgid "incomplete name definition" +msgstr "dΓ©finition de nom incomplΓ¨te" + +#: src/scan.l:467 +msgid "Option line too long\n" +msgstr "Ligne d'option trop longue\n" + +#: src/scan.l:475 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "%%option non reconnueΒ : %s" + +#: src/scan.l:659 src/scan.l:832 +msgid "bad character class" +msgstr "mauvaise classe de caractΓ¨res" + +#: src/scan.l:709 +#, c-format +msgid "undefined definition {%s}" +msgstr "dΓ©finition {%s} non dΓ©finie" + +#: src/scan.l:772 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:787 +#, c-format +msgid "bad : %s" +msgstr "mauvaise Β : %s" + +#: src/scan.l:800 +msgid "missing quote" +msgstr "guillemet manquant" + +#: src/scan.l:866 +#, c-format +msgid "bad character class expression: %s" +msgstr "mauvaise expression de classe de caractΓ¨resΒ : %s" + +#: src/scan.l:888 +msgid "bad character inside {}'s" +msgstr "mauvais caractΓ¨re entre accolades « {}Β Β»" + +#: src/scan.l:894 +msgid "missing }" +msgstr "« }Β Β» manquante" + +#: src/scan.l:972 +msgid "EOF encountered inside an action" +msgstr "Fin de fichier rencontrΓ©e Γ  l'intΓ©rieur d'une action" + +#: src/scan.l:977 +msgid "EOF encountered inside pattern" +msgstr "Fin de fichier rencontrΓ©e Γ  l'intΓ©rieur d'un modΓ¨le" + +#: src/scan.l:1010 +#, c-format +msgid "bad character: %s" +msgstr "mauvais caractΓ¨reΒ : %s" + +#: src/scan.l:1038 +#, c-format +msgid "can't open %s" +msgstr "impossible d'ouvrir %s" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "UtilisationΒ : %s [OPTIONS]...\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "l'option « %sΒ Β» ne permet pas d'argument\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "l'option « %sΒ Β» nΓ©cessite un argument\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "l'option « %sΒ Β» est ambiguΓ«\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "Option « %sΒ Β» non reconnue\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "Erreur inconnue=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "Γ©chec d'allocation mΓ©moire de la table des symboles" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "nom dΓ©fini deux fois" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "condition de dΓ©part %s dΓ©clarΓ©e deux fois" + +#: src/yylex.c:57 +msgid "premature EOF" +msgstr "fin de fichier inattendue" + +#: src/yylex.c:200 +#, c-format +msgid "End Marker\n" +msgstr "Marqueur de fin\n" + +#: src/yylex.c:206 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*TrΓ¨s bizarre* β€” tokΒ : %d valΒ : %d\n" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "Γ©chec de mΓ©moire dynamique dans copy_string()" + +#~ msgid "consistency check failed in symfollowset" +#~ msgstr "le contrΓ΄le de cohΓ©rence a Γ©chouΓ© dans symfollowset()" + +#~ msgid "Can't specify header option if writing to stdout." +#~ msgstr "Ne peut spΓ©cifier l'option d'en-tΓͺte si en Γ©criture sur stdout" + +#~ msgid "unknown -R option '%c'" +#~ msgstr "le paramΓ¨tre Β« %c Β» de l'option -R est inconnu" + +#~ msgid "-Cf/-CF and %option yylineno are incompatible" +#~ msgstr "-Cf/-CF et %option yylineno sont incompatibles" + +#~ msgid "" +#~ "For usage, try\n" +#~ "\t%s --help\n" +#~ msgstr "" +#~ "Pour de l'aide conernant l'usage, faites\n" +#~ "\t%s --help\n" + +#~ msgid "-P flag must be given separately" +#~ msgstr "l'option -P doit Γͺtre utilisΓ©e sΓ©parΓ©ment" + +#~ msgid "-o flag must be given separately" +#~ msgstr "l'option -o doit Γͺtre utilisΓ©e sΓ©parΓ©ment" + +#~ msgid "-S flag must be given separately" +#~ msgstr "l'option -S doit Γͺtre utilisΓ©e sΓ©parΓ©ment" + +#~ msgid "-C flag must be given separately" +#~ msgstr "L'option -C doit Γͺtre utilisΓ©e sΓ©parΓ©ment" + +#~ msgid "" +#~ "%s [-bcdfhilnpstvwBFILTV78+? -C[aefFmr] -ooutput -Pprefix -Sskeleton]\n" +#~ msgstr "" +#~ "%s [-bcdfhilnpstvwBFILTV78+? -C[aefFmr] -osortie -PprΓ©fixe -Scanevas]\n" + +#~ msgid "\t[--help --version] [file ...]\n" +#~ msgstr "\t[--help --version] [fichier ...]\n" + +#~ msgid "\t-b generate backing-up information to %s\n" +#~ msgstr "\t-b gΓ©nΓ¨re des informations de retour arriΓ¨re dans %s\n" + +#~ msgid "\t-c do-nothing POSIX option\n" +#~ msgstr "\t-c option POSIX pour ne rien faire\n" + +#~ msgid "\t-d turn on debug mode in generated scanner\n" +#~ msgstr "\t-d active le mode de dΓ©verminage dans l'analyseur gΓ©nΓ©rΓ©\n" + +#~ msgid "\t-f generate fast, large scanner\n" +#~ msgstr "\t-f gΓ©nΓ¨re un analyseur rapide et volumineux\n" + +#~ msgid "\t-h produce this help message\n" +#~ msgstr "\t-h affiche ce message d'aide\n" + +#~ msgid "\t-i generate case-insensitive scanner\n" +#~ msgstr "\t-i gΓ©nΓ¨re un analyseur insensible Γ  la casse\n" + +#~ msgid "\t-l maximal compatibility with original lex\n" +#~ msgstr "\t-l compatibilitΓ© maximale avec le Β« lex Β» original\n" + +#~ msgid "\t-n do-nothing POSIX option\n" +#~ msgstr "\t-n option POSIX pour ne rien faire\n" + +#~ msgid "\t-p generate performance report to stderr\n" +#~ msgstr "\t-p affiche un rapport de performance sur stderr\n" + +#~ msgid "\t-s suppress default rule to ECHO unmatched text\n" +#~ msgstr "" +#~ "\t-s supprime la rΓ¨gle par dΓ©faut qui AFFICHE le texte non reconnu\n" + +#~ msgid "\t-t write generated scanner on stdout instead of %s\n" +#~ msgstr "" +#~ "\t-t Γ©crit l'analyseur gΓ©nΓ©rΓ© sur la sortie standard au lieu de %s\n" + +#~ msgid "\t-v write summary of scanner statistics to f\n" +#~ msgstr "\t-v Γ©crit un rΓ©sumΓ© des statistiques de l'analyseur sur f\n" + +#~ msgid "\t-w do not generate warnings\n" +#~ msgstr "\t-w ne gΓ©nΓ¨re pas d'avertissements\n" + +#~ msgid "\t-B generate batch scanner (opposite of -I)\n" +#~ msgstr "\t-B gΓ©nΓ¨re un analyseur non-interactif (inverse de -I)\n" + +#~ msgid "\t-F use alternative fast scanner representation\n" +#~ msgstr "\t-F produit une reprΓ©sentation plus efficace de l'analyseur\n" + +#~ msgid "\t-I generate interactive scanner (opposite of -B)\n" +#~ msgstr "\t-I gΓ©nΓ¨re un analyseur interactif (inverse de -B)\n" + +#~ msgid "\t-L suppress #line directives in scanner\n" +#~ msgstr "\t-L supprime les directives #line dans l'analyseur\n" + +#~ msgid "\t-T %s should run in trace mode\n" +#~ msgstr "\t-T %s devrait fonctionner en mode trace\n" + +#~ msgid "\t-V report %s version\n" +#~ msgstr "\t-V indique la version de Β« %s Β»\n" + +#~ msgid "\t-7 generate 7-bit scanner\n" +#~ msgstr "\t-7 gΓ©nΓ¨re un analyseur 7 bits\n" + +#~ msgid "\t-8 generate 8-bit scanner\n" +#~ msgstr "\t-8 gΓ©nΓ¨re un analyseur 8 bits\n" + +#~ msgid "\t-+ generate C++ scanner class\n" +#~ msgstr "\t-+ gΓ©nΓ¨re un analyseur sous forme de classe C++\n" + +#~ msgid "\t-? produce this help message\n" +#~ msgstr "\t-? affiche ce message d'aide\n" + +#~ msgid "\t-C specify degree of table compression (default is -Cem):\n" +#~ msgstr "" +#~ "\t-C spΓ©cifie le degrΓ© de compression des tables (-Cem par dΓ©faut) :\n" + +#~ msgid "\t\t-Ca trade off larger tables for better memory alignment\n" +#~ msgstr "" +#~ "\t\t-Ca produit des tables plus encombrantes pour un meilleur\n" +#~ "alignement en mΓ©moire\n" + +#~ msgid "\t\t-Ce construct equivalence classes\n" +#~ msgstr "\t\t-Ce construit des classes d'Γ©quivalence\n" + +#~ msgid "\t\t-Cf do not compress scanner tables; use -f representation\n" +#~ msgstr "" +#~ "\t\t-Cf ne comprime pas les tables de l'analyseur ; utilise la " +#~ "reprΓ©sentation -f\n" + +#~ msgid "\t\t-CF do not compress scanner tables; use -F representation\n" +#~ msgstr "" +#~ "\t\t-CF ne comprime pas les tables de l'analyseur ; utilise la " +#~ "reprΓ©sentation -F\n" + +#~ msgid "\t\t-Cm construct meta-equivalence classes\n" +#~ msgstr "\t\t-Cm construit des classes de meta-Γ©quivalence\n" + +#~ msgid "\t\t-Cr use read() instead of stdio for scanner input\n" +#~ msgstr "" +#~ "\t\t-Cr utilise read() au lieu de stdio pour l'entrΓ©e de l'analyseur\n" + +#~ msgid "\t-o specify output filename\n" +#~ msgstr "\t-o spΓ©cifie le nom du fichier de sortie\n" + +#~ msgid "\t-P specify scanner prefix other than \"yy\"\n" +#~ msgstr "\t-P spΓ©cifie un prΓ©fixe d'analyseur autre que \"yy\"\n" + +#~ msgid "\t-S specify skeleton file\n" +#~ msgstr "\t-S spΓ©cifie le fichier canevas\n" + +#~ msgid "\t--help produce this help message\n" +#~ msgstr "\t--help affiche ce message d'aide\n" + +#~ msgid "\t--version report %s version\n" +#~ msgstr "\t--version indique la version de Β« %s Β»\n" diff --git a/po/ga.gmo b/po/ga.gmo new file mode 100644 index 0000000..85eaf91 Binary files /dev/null and b/po/ga.gmo differ diff --git a/po/ga.po b/po/ga.po new file mode 100644 index 0000000..32ef518 --- /dev/null +++ b/po/ga.po @@ -0,0 +1,964 @@ +# Irish translations for flex. +# Copyright (C) 2008 The Flex Project (msgids) +# This file is distributed under the same license as the flex package. +# Kevin Patrick Scannell , 2003, 2006, 2008, 2017. +msgid "" +msgstr "" +"Project-Id-Version: flex 2.5.38\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2017-05-06 10:49-0400\n" +"PO-Revision-Date: 2017-01-10 09:37-0500\n" +"Last-Translator: Kevin Scannell \n" +"Language-Team: Irish \n" +"Language: ga\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "NΓ­orbh fhΓ©idir spΓ‘s a leagan amach chun teaghrΓ‘n a phriontΓ‘il" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "NΓ­orbh fhΓ©idir spΓ‘s a leagan amach do threoir lΓ­ne" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "NΓ­orbh fhΓ©idir spΓ‘s a leagan amach do shainmhΓ­niΓΊ m4" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "NΓ­orbh fhΓ©idir spΓ‘s a leagan amach do dhΓ­-shainmhΓ­niΓΊ m4" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "NΓ­l an staid #%d ina staid ghlactha -\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "comhthΓ©acs leantach baolach" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " lΓ­ne-uimhreacha de na rialacha gaolmhara:" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " athruithe amach: " + +# weak, I know -- KPS +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" athruithe plΓΊchta: comhadchrΓ­och " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "nΓ­orbh fhΓ©idir comhsheasmhacht a sheiceΓ‘il in epsclosure()" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"Dumpa DFA:\n" +"\n" + +#: src/dfa.c:587 +msgid "could not create unique end-of-buffer state" +msgstr "nΓ­orbh fhΓ©idir staid shainiΓΊil a chruthΓΊ ag deireadh maolΓ‘in" + +#: src/dfa.c:608 +#, c-format +msgid "state # %d:\n" +msgstr "staid # %d:\n" + +#: src/dfa.c:768 +msgid "Could not write yynxt_tbl[][]" +msgstr "NΓ­orbh fhΓ©idir yynxt_tbl[][] a scrΓ­obh" + +#: src/dfa.c:1028 +msgid "bad transition character detected in sympartition()" +msgstr "carachtar trasdula neamhbhailΓ­ i sympartition()" + +#: src/gen.c:480 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"AicmΓ­ CoibhΓ©ise:\n" +"\n" + +#: src/gen.c:669 src/gen.c:698 src/gen.c:1218 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "glacann staid # %d le: [%d]\n" + +#: src/gen.c:1115 +#, c-format +msgid "state # %d accepts: " +msgstr "glacann staid # %d le: " + +#: src/gen.c:1162 +msgid "Could not write yyacclist_tbl" +msgstr "NΓ­orbh fhΓ©idir yyacclist_tbl a scrΓ­obh" + +#: src/gen.c:1236 +msgid "Could not write yyacc_tbl" +msgstr "NΓ­orbh fhΓ©idir yyacc_tbl a scrΓ­obh" + +#: src/gen.c:1251 src/gen.c:1623 src/gen.c:1646 +msgid "Could not write ecstbl" +msgstr "NΓ­orbh fhΓ©idir ecstbl a scrΓ­obh" + +#: src/gen.c:1271 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"AicmΓ­ MeiteachoibhΓ©ise:\n" + +#: src/gen.c:1293 +msgid "Could not write yymeta_tbl" +msgstr "NΓ­orbh fhΓ©idir yymeta_tbl a scrΓ­obh" + +#: src/gen.c:1352 +msgid "Could not write yybase_tbl" +msgstr "NΓ­orbh fhΓ©idir yybase_tbl a scrΓ­obh" + +#: src/gen.c:1384 +msgid "Could not write yydef_tbl" +msgstr "NΓ­orbh fhΓ©idir yydef_tbl a scrΓ­obh" + +#: src/gen.c:1422 +msgid "Could not write yynxt_tbl" +msgstr "NΓ­orbh fhΓ©idir yynxt_tbl a scrΓ­obh" + +#: src/gen.c:1456 +msgid "Could not write yychk_tbl" +msgstr "NΓ­orbh fhΓ©idir yychk_tbl a scrΓ­obh" + +#: src/gen.c:1608 src/gen.c:1637 +msgid "Could not write ftbl" +msgstr "NΓ­orbh fhΓ©idir ftbl a scrΓ­obh" + +#: src/gen.c:1614 +msgid "Could not write ssltbl" +msgstr "NΓ­orbh fhΓ©idir ssltbl a scrΓ­obh" + +#: src/gen.c:1665 +msgid "Could not write eoltbl" +msgstr "NΓ­orbh fhΓ©idir eoltbl a scrΓ­obh" + +#: src/gen.c:1722 +msgid "Could not write yynultrans_tbl" +msgstr "NΓ­orbh fhΓ©idir yynultrans_tbl a scrΓ­obh" + +#: src/main.c:178 +msgid "rule cannot be matched" +msgstr "nΓ­ fΓ©idir an riail a mheaitseΓ‘il" + +#: src/main.c:183 +msgid "-s option given but default rule can be matched" +msgstr "tugadh rogha -s ach is fΓ©idir riail rΓ©amhshocraithe a mheaitseΓ‘il" + +#: src/main.c:221 +msgid "Can't use -+ with -l option" +msgstr "NΓ­l -+ ar fΓ‘il in Γ©ineacht le rogha -l" + +#: src/main.c:224 +msgid "Can't use -f or -F with -l option" +msgstr "NΓ­l -f nΓ³ -F ar fΓ‘il in Γ©ineacht le -l" + +#: src/main.c:228 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "NΓ­l --reentrant nΓ³ --bison-bridge ar fΓ‘il in Γ©ineacht le rogha -l" + +#: src/main.c:260 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "NΓ­ fΓ©idir -Cf/-CF agus -Cm a ΓΊsΓ‘id le chΓ©ile" + +#: src/main.c:263 +msgid "-Cf/-CF and -I are incompatible" +msgstr "NΓ­ fΓ©idir -Cf/-CF agus -I a ΓΊsΓ‘id le chΓ©ile" + +#: src/main.c:267 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "NΓ­l -Cf/-CF ar fΓ‘il i mΓ³d comhoiriΓΊnachta lex" + +#: src/main.c:272 +msgid "-Cf and -CF are mutually exclusive" +msgstr "Is comheisiatach iad na roghanna -Cf agus -CF" + +#: src/main.c:276 +msgid "Can't use -+ with -CF option" +msgstr "NΓ­l -+ ar fΓ‘il in Γ©ineacht le rogha -CF" + +#: src/main.c:279 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "NΓ­ fΓ©idir %array a ΓΊsΓ‘id le rogha -+" + +#: src/main.c:284 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "Is comheisiatach iad na roghanna -+ agus --reentrant." + +#: src/main.c:287 +msgid "bison bridge not supported for the C++ scanner." +msgstr "nΓ­l bison bridge ar fΓ‘il don scanΓ³ir C++." + +#: src/main.c:336 src/main.c:419 +#, c-format +msgid "could not create %s" +msgstr "nΓ­orbh fhΓ©idir %s a chruthΓΊ" + +#: src/main.c:431 +msgid "could not write tables header" +msgstr "nΓ­orbh fhΓ©idir ceanntΓ‘sc tΓ‘blaΓ­ a scrΓ­obh" + +#: src/main.c:435 +#, c-format +msgid "can't open skeleton file %s" +msgstr "nΓ­ fΓ©idir creatchomhad %s a oscailt" + +#: src/main.c:450 +msgid "Prefix cannot include '[' or ']'" +msgstr "" + +#: src/main.c:474 +msgid "allocation of macro definition failed" +msgstr "nΓ­orbh fhΓ©idir spΓ‘s a leagan amach do shainmhΓ­niΓΊ an mhacra" + +#: src/main.c:521 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "earrΓ‘id agus creatchomhaid %s Γ‘ lΓ©amh" + +#: src/main.c:525 +#, c-format +msgid "error closing skeleton file %s" +msgstr "earrΓ‘id agus creatchomhaid %s Γ‘ dhΓΊnadh" + +#: src/main.c:709 +#, c-format +msgid "error creating header file %s" +msgstr "earrΓ‘id agus comhad ceanntΓ‘isc %s Γ‘ chruthΓΊ" + +#: src/main.c:717 +#, c-format +msgid "error writing output file %s" +msgstr "earrΓ‘id agus aschomhaid %s Γ‘ scrΓ­obh" + +#: src/main.c:721 +#, c-format +msgid "error closing output file %s" +msgstr "earrΓ‘id agus aschomhad %s Γ‘ dhΓΊnadh" + +#: src/main.c:725 +#, c-format +msgid "error deleting output file %s" +msgstr "earrΓ‘id agus aschomhaid %s Γ‘ scriosadh" + +#: src/main.c:732 +#, c-format +msgid "No backing up.\n" +msgstr "Gan cΓΊlΓΊ.\n" + +#: src/main.c:736 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d staid chΓΊlaithe (nach bhfuil ina staid ghlactha).\n" + +#: src/main.c:740 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "CΓΊlaΓ­onn tΓ‘blaΓ­ comhbhrΓΊite i gcΓ³naΓ­.\n" + +#: src/main.c:743 +#, c-format +msgid "error writing backup file %s" +msgstr "earrΓ‘id agus comhad cΓΊltaca %s Γ‘ scrΓ­obh" + +#: src/main.c:747 +#, c-format +msgid "error closing backup file %s" +msgstr "earrΓ‘id agus comhad cΓΊltaca %s Γ‘ dhΓΊnadh" + +#: src/main.c:752 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "%s leagan %s staitistic d'ΓΊsΓ‘id:\n" + +# fr uses "lexical analyzer"; scanΓ³ir seems fine though --KPS +#: src/main.c:755 +#, c-format +msgid " scanner options: -" +msgstr " roghanna don scanΓ³ir: -" + +#: src/main.c:834 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d staid NFA\n" + +#: src/main.c:836 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d staid DFA (%d focal)\n" + +#: src/main.c:838 +#, c-format +msgid " %d rules\n" +msgstr " %d riail\n" + +#: src/main.c:843 +#, c-format +msgid " No backing up\n" +msgstr " Gan cΓΊlΓΊ\n" + +#: src/main.c:847 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d staid chΓΊlaithe (nΓ­l ina staid ghlactha)\n" + +#: src/main.c:852 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " CΓΊlaΓ­onn tΓ‘blaΓ­ comhbhrΓΊite i gcΓ³naΓ­\n" + +#: src/main.c:856 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " PatrΓΊin ΓΊsΓ‘idte ag tΓΊs na lΓ­ne\n" + +#: src/main.c:858 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d coinnΓ­oll tosaigh\n" + +#: src/main.c:862 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d staid eipsealΓ³in, %d staid eipsealΓ³in dΓΊbailte\n" + +#: src/main.c:866 +#, c-format +msgid " no character classes\n" +msgstr " nΓ­l aon aicme charachtair ann\n" + +#: src/main.c:870 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr "" +" tΓ‘ gΓ‘ le %d/%d aicme charachtair %d/%d focal stΓ³rΓ‘la, %d athΓΊsΓ‘idte\n" + +#: src/main.c:875 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d pΓ©ire state/nextstate\n" + +#: src/main.c:878 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d athrΓΊ sainiΓΊil/dΓΊblach\n" + +#: src/main.c:883 +#, c-format +msgid " %d table entries\n" +msgstr " %d iontrΓ‘il sa tΓ‘bla\n" + +#: src/main.c:891 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " %d/%d iontrΓ‘il base-def\n" + +#: src/main.c:895 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " %d/%d (buaic %d) iontrΓ‘il nxt-chk\n" + +#: src/main.c:899 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " %d/%d (buaic %d) iontrΓ‘il teimplΓ©id nxt-chk\n" + +#: src/main.c:903 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d iontrΓ‘il tΓ‘bla folamh\n" + +#: src/main.c:905 +#, c-format +msgid " %d protos created\n" +msgstr " %d frΓ©amhshamhail\n" + +#: src/main.c:908 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " %d teimplΓ©ad, %d i bhfeidhm\n" + +#: src/main.c:916 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " %d/%d aicme choibhΓ©ise\n" + +#: src/main.c:924 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d aicme mheiteachoibhΓ©ise\n" + +#: src/main.c:930 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d (%d sΓ‘bhΓ‘ilte) tuairt haiseΓ‘la, %d DFA comhionann le chΓ©ile\n" + +#: src/main.c:932 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " tΓ‘ gΓ‘ le %d sraith athdhΓ‘ilte\n" + +#: src/main.c:934 +#, c-format +msgid " %d total table entries needed\n" +msgstr " tΓ‘ gΓ‘ le %d iontrΓ‘il tΓ‘bla ar fad\n" + +#: src/main.c:1008 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "EarrΓ‘id inmheΓ‘nach (flexopts mΓ­chumtha).\n" + +#: src/main.c:1018 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "Bain triail as `%s --help' chun tuilleadh eolais a fhΓ‘il.\n" + +#: src/main.c:1075 +#, c-format +msgid "unknown -C option '%c'" +msgstr "rogha -C anaithnid '%c'" + +#: src/main.c:1204 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1476 +msgid "fatal parse error" +msgstr "earrΓ‘id pharsΓ‘la mharfach" + +#: src/main.c:1508 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "nΓ­orbh fhΓ©idir comhad %s a chruthΓΊ don eolas faoin chΓΊlΓΊ" + +#: src/main.c:1529 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "is cΓΊis le moilliΓΊ mΓ³r an rogha -l (comhoiriΓΊnacht le AT&T lex)\n" + +#: src/main.c:1532 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr " agus b'fhΓ©idir gur cΓΊis le fadhbanna luais eile Γ©\n" + +#: src/main.c:1538 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" +"is cΓΊis le moilliΓΊ mΓ³r an %%rogha yylineno, MÁ tΓ‘ rialacha ann a bhfuil " +"lΓ­nte nua iontu\n" + +#: src/main.c:1545 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "is cΓΊis le moilliΓΊ beag an rogha -I (idirghnΓ­omhach)\n" + +#: src/main.c:1550 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "is cΓΊis le moilliΓΊ beag an fheidhm yymore()\n" + +#: src/main.c:1556 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "is cΓΊis le moilliΓΊ mΓ³r Γ© REJECT\n" + +#: src/main.c:1561 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "" +"is cΓΊis le moilliΓΊ na rialacha maidir le comhthΓ©acs leantach athraitheach\n" + +#: src/main.c:1573 +msgid "REJECT cannot be used with -f or -F" +msgstr "NΓ­l REJECT ar fΓ‘il leis na roghanna -f nΓ³ -F" + +#: src/main.c:1576 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "nΓ­l %option yylineno ar fΓ‘il le REJECT" + +#: src/main.c:1579 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "" +"nΓ­l rialacha maidir le comhthΓ©acs leantach athraitheach ar fΓ‘il le -f nΓ³ -F" + +#: src/main.c:1704 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "tΓ‘ an %option yyclass gan bhrΓ­ ach amhΓ‘in le scanΓ³irΓ­ C++" + +#: src/main.c:1791 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "ÚsΓ‘id: %s [ROGHANNA] [COMHAD]...\n" + +#: src/main.c:1794 +#, fuzzy, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"Gineann an clΓ‘r seo clΓ‘ir eile le haghaidh chomhoiriΓΊnΓΊ de phatrΓΊin.\n" +"\n" +"ComhfhΓ‘scadh tΓ‘blaΓ­:\n" +" -Ca, --align malartaigh tΓ‘blaΓ­ nΓ­os mΓ³ d'ailΓ­niΓΊ cuimhne nΓ­os fearr\n" +" -Ce, --ecs dΓ©an aicmΓ­ coibhΓ©ise\n" +" -Cf nΓ‘ comhbhrΓΊigh tΓ‘blaΓ­; bain ΓΊsΓ‘id as lΓ©iriΓΊ -f\n" +" -CF nΓ‘ comhbhrΓΊigh tΓ‘blaΓ­; bain ΓΊsΓ‘id as lΓ©iriΓΊ -F\n" +" -Cm, --meta-ecs dΓ©an aicmΓ­ meiteachoibhΓ©ise\n" +" -Cr, --read bain ΓΊsΓ‘id as read() in ionad stdio d'ionchur\n" +" -f, --full tΓ³g scanΓ³ir atΓ‘ mear agus mΓ³r; ar comhbhrΓ­ le -Cfr\n" +" -F, --fast ΓΊsΓ‘id lΓ©iriΓΊ tΓ‘blaΓ­ tΓ‘naisteach; ar comhbhrΓ­ le -CFr\n" +" -Cem comhfhΓ‘scadh rΓ©amhshocraithe (== --ecs --meta-ecs)\n" +"\n" +"DΓ­fhabhtΓΊ:\n" +" -d, --debug cuir dΓ­fhabhtΓΊ ar obair\n" +" -b, --backup scrΓ­obh eolas faoin chΓΊlΓΊ chuig %s\n" +" -p, --perf-report scrΓ­obh tuairisc fheidhmithe chuig stderr\n" +" -s, --nodefault nΓ‘ dΓ©an macalla de thΓ©acs neamh-chomhoiriΓΊnach\n" +" -T, --trace ba chΓ³ir do %s a rith sa mhΓ³d loirg\n" +" -w, --nowarn nΓ‘ taispeΓ‘in rabhaidh\n" +" -v, --verbose taispeΓ‘in achoimre ar staitistic scanΓ³ra chuig " +"stdout\n" +"\n" +"Comhaid:\n" +" -o, --outfile=COMHAD roghnaigh ainm comhaid le haghaidh aschuir\n" +" -S, --skel=COMHAD roghnaigh creatchomhad\n" +" -t, --stdout scrΓ­obh an scanΓ³ir chuig stdout in ionad %s\n" +" --yyclass=COMHAD ainm de `class' C++\n" +" --header-file=COMHAD scrΓ­obh comhad ceanntΓ‘isc C i dteannta an " +"scanΓ³ra\n" +" --tables-file[=COMHAD] scrΓ­obh na tΓ‘blaΓ­ chuig COMHAD\n" +"\n" +"ScanΓ³ir:\n" +" -7, --7bit gin scanΓ³ir 7-giotΓ‘n\n" +" -8, --8bit gin scanΓ³ir 8-giotΓ‘n\n" +" -B, --batch gin scanΓ³ir baisce (i gcodarsnacht le -I)\n" +" -i, --case-insensitive dΓ©an neamhshuim ar cheannlitreacha/litreacha " +"beaga\n" +" -l, --lex-compat comhoiriΓΊnacht le lex bunΓΊsach, a mhΓ©ad is fΓ©idir\n" +" -X, --posix-compat comhoiriΓΊnacht le lex POSIX, a mhΓ©ad is fΓ©idir\n" +" -I, --interactive gin scanΓ³ir idirghnΓ­omhach (i gcodarsnacht le -B)\n" +" --yylineno coimeΓ‘d lΓ­on na lΓ­nte i yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ gin scanΓ³ir mar class C++\n" +" -Dmacra[=sain] #define macra sain (rΓ©amhshocrΓΊ: sain='1')\n" +" -L, --noline nΓ‘ cuir treoracha #line sa scanΓ³ir\n" +" -P, --prefix=TEAGHRÁN ΓΊsΓ‘id TEAGHRÁN mar rΓ©imΓ­r in ionad \"yy\"\n" +" -R, --reentrant gin scanΓ³ir reentrant C\n" +" --bison-bridge scanΓ³ir do pharsΓ‘laΓ­ Γ­on bison.\n" +" --bison-locations ceadaigh an ΓΊsΓ‘id de yylloc.\n" +" --stdinit socraigh yyin/yyout mar stdin/stdout faoi seach\n" +" --noansi-definitions sainmhΓ­niΓΊ d'fheidhmeanna ar an sean-nΓ³s\n" +" --noansi-prototypes ceadaigh liosta folamh de pharaimΓ©adair\n" +" --nounistd nΓ‘ cuir san Γ‘ireamh\n" +" --noFEIDHM nΓ‘ gin an FHEIDHM seo\n" +"\n" +"Miscellaneous:\n" +" -c rogha POSIX gan feidhm\n" +" -n rogha POSIX gan feidhm\n" +" -?\n" +" -h, --help taispeΓ‘in an chabhair seo\n" +" -V, --version taispeΓ‘in leagan %s\n" + +#: src/misc.c:64 +msgid "allocation of sko_stack failed" +msgstr "nΓ­orbh fhΓ©idir spΓ‘s a leagan amach do sko_stack" + +#: src/misc.c:100 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "tΓ‘ an t-ainm \"%s\" i bhfad Γ‰ireann rΓ³fhada" + +#: src/misc.c:155 +msgid "memory allocation failed in allocate_array()" +msgstr "theip ar dhΓ‘ileadh na cuimhne i allocate_array()" + +#: src/misc.c:205 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "aimsΓ­odh carachtar neamhbhailΓ­ '%s' i check_char()" + +#: src/misc.c:210 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "teastaΓ­onn rogha -8 Γ³n scanΓ³ir chun carachtar %s a ΓΊsΓ‘id" + +#: src/misc.c:229 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "theip ar dhΓ‘ileadh na cuimhne i allocate_array()" + +#: src/misc.c:303 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s: earrΓ‘id inmheΓ‘nach mharfach, %s\n" + +#: src/misc.c:671 +msgid "attempt to increase array size failed" +msgstr "theip ar mhΓ©adΓΊ an eagair" + +#: src/misc.c:795 +msgid "bad line in skeleton file" +msgstr "drochlΓ­ne i gcreatchomhad" + +#: src/misc.c:845 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "theip ar dhΓ‘ileadh cuimhne i yy_flex_xmalloc()" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** ag tosΓΊ dumpΓ‘la de nfa le staid tosaigh %d\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "staid # %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** deireadh an dumpa\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "meaisΓ­n folamh i dupmachine()" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "Riail maidir le comhthΓ©acs leantach athraitheach ag lΓ­ne %d\n" + +#: src/nfa.c:357 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "drochstaid i mark_beginning_as_normal()" + +#: src/nfa.c:595 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "is rΓ³chasta na rialacha ionchuir (>= %d staid NFA)" + +#: src/nfa.c:673 +msgid "found too many transitions in mkxtion()" +msgstr "an iomarca athruithe i mkxtion()" + +#: src/nfa.c:699 +#, c-format +msgid "too many rules (> %d)!" +msgstr "an iomarca rialacha (> %d)!" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "earrΓ‘id anaithnid agus an chΓ©ad phΓ‘irt Γ‘ prΓ³iseΓ‘il" + +#: src/parse.y:184 src/parse.y:353 +msgid "bad start condition list" +msgstr "is neamhbhailΓ­ liosta na gcoinnΓ­ollacha tosaigh" + +#: src/parse.y:204 +msgid "Prefix must not contain [ or ]" +msgstr "" + +#: src/parse.y:317 +msgid "unrecognized rule" +msgstr "riail anaithnid" + +#: src/parse.y:436 src/parse.y:449 src/parse.y:518 +msgid "trailing context used twice" +msgstr "baineadh ΓΊsΓ‘id as comhthΓ©acs leantach faoi dhΓ³" + +#: src/parse.y:554 src/parse.y:564 src/parse.y:637 src/parse.y:647 +msgid "bad iteration values" +msgstr "luachanna timthrialla neamhbhailΓ­" + +#: src/parse.y:582 src/parse.y:600 src/parse.y:665 src/parse.y:683 +msgid "iteration value must be positive" +msgstr "nΓ­ folΓ‘ir luach timthrialla deimhneach" + +#: src/parse.y:806 src/parse.y:816 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "" +"tΓ‘ an raon carachtair [%c-%c] dΓ©bhrΓ­och i scanΓ³ir a dhΓ©anann neamhshuim ar " +"cheannlitreacha agus litreacha beaga" + +#: src/parse.y:821 +msgid "negative range in character class" +msgstr "raon diΓΊltach in aicme charachtair" + +#: src/parse.y:918 +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "" +"tΓ‘ [:^lower:] dΓ©bhrΓ­och i scanΓ³ir a dhΓ©anann neamhshuim ar cheannlitreacha " +"agus litreacha beaga" + +#: src/parse.y:924 +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "" +"tΓ‘ [:^upper:] dΓ©bhrΓ­och i scanΓ³ir a dhΓ©anann neamhshuim ar cheannlitreacha " +"agus litreacha beaga" + +#: src/scan.l:82 src/scan.l:644 src/scan.l:702 +msgid "Input line too long\n" +msgstr "LΓ­ne ionchurtha rΓ³fhada\n" + +#: src/scan.l:183 +#, c-format +msgid "malformed '%top' directive" +msgstr "treoir '%top' mΓ­chumtha" + +#: src/scan.l:205 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "treoir '%' anaithnid" + +#: src/scan.l:214 +msgid "Definition name too long\n" +msgstr "Ainm an tsainmhΓ­nithe rΓ³fhada\n" + +#: src/scan.l:309 +msgid "Unmatched '{'" +msgstr "'{' corr" + +#: src/scan.l:325 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "Luach an tsainmhΓ­nithe {%s} rΓ³fhada\n" + +#: src/scan.l:342 +msgid "incomplete name definition" +msgstr "is neamhiomlΓ‘n sainmhΓ­niΓΊ an ainm" + +#: src/scan.l:467 +msgid "Option line too long\n" +msgstr "LΓ­ne roghanna rΓ³fhada\n" + +#: src/scan.l:475 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "rogha %% anaithnid: %s" + +#: src/scan.l:659 src/scan.l:832 +msgid "bad character class" +msgstr "aicme charachtair neamhbhailΓ­" + +#: src/scan.l:709 +#, c-format +msgid "undefined definition {%s}" +msgstr "sainmhΓ­niΓΊ neamhshainithe {%s}" + +#: src/scan.l:772 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:787 +#, c-format +msgid "bad : %s" +msgstr " neamhbhailΓ­: %s" + +#: src/scan.l:800 +msgid "missing quote" +msgstr "comhartha athfhriotal ar iarraidh" + +#: src/scan.l:866 +#, c-format +msgid "bad character class expression: %s" +msgstr "is neamhbhailΓ­ an slonn aicme carachtair: %s" + +#: src/scan.l:888 +msgid "bad character inside {}'s" +msgstr "carachtar neamhbhailΓ­ idir {}" + +#: src/scan.l:894 +msgid "missing }" +msgstr "} ar iarraidh." + +#: src/scan.l:972 +msgid "EOF encountered inside an action" +msgstr "Buaileadh comhadchrΓ­och laistigh de ghnΓ­omh" + +#: src/scan.l:977 +msgid "EOF encountered inside pattern" +msgstr "Buaileadh comhadchrΓ­och laistigh de phatrΓΊn" + +#: src/scan.l:1010 +#, c-format +msgid "bad character: %s" +msgstr "carachtar neamhbhailΓ­: %s" + +#: src/scan.l:1038 +#, c-format +msgid "can't open %s" +msgstr "nΓ­ fΓ©idir %s a oscailt" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "ÚsΓ‘id: %s [ROGHANNA]...\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "nΓ­ cheadaΓ­tear argΓ³int i ndiaidh na rogha `%s'\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "tΓ‘ argΓ³int de dhΓ­th i ndiaidh na rogha `%s'\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "tΓ‘ an rogha `%s' dΓ©bhrΓ­och\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "Rogha anaithnid `%s'\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "EarrΓ‘id anaithnid=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "theip ar dhΓ‘ileadh na cuimhne don tΓ‘bla na siombailΓ­" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "sainmhΓ­nΓ­odh an t-ainm faoi dhΓ³" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "fΓ³graΓ­odh an coinnΓ­oll tosaigh %s faoi dhΓ³" + +#: src/yylex.c:57 +msgid "premature EOF" +msgstr "comhadchrΓ­och gan sΓΊil leis" + +#: src/yylex.c:200 +#, c-format +msgid "End Marker\n" +msgstr "Comhartha Deiridh\n" + +#: src/yylex.c:206 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*Rud Γ‰igin Aisteach* - tok: %d val: %d\n" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "theip ar chuimhne dhinimiciΓΊil i copy_string()" + +#~ msgid "consistency check failed in symfollowset" +#~ msgstr "theip ar sheiceΓ‘il chomhionannais i symfollowset" diff --git a/po/hr.gmo b/po/hr.gmo new file mode 100644 index 0000000..81e3aef Binary files /dev/null and b/po/hr.gmo differ diff --git a/po/hr.po b/po/hr.po new file mode 100644 index 0000000..4c6beec --- /dev/null +++ b/po/hr.po @@ -0,0 +1,870 @@ +# Translation of flex to Croatian. +# Copyright (C) 2012 The Flex Project (msgids) +# This file is put in the public domain. +# +# Tomislav Krznar , 2012. +msgid "" +msgstr "" +"Project-Id-Version: flex 2.5.37\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2017-05-06 10:49-0400\n" +"PO-Revision-Date: 2012-10-05 16:48+0200\n" +"Last-Translator: Tomislav Krznar \n" +"Language-Team: Croatian \n" +"Language: hr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n" +"%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);\n" +"X-Generator: Lokalize 1.4\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr "" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr "" + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" + +#: src/dfa.c:587 +msgid "could not create unique end-of-buffer state" +msgstr "" + +#: src/dfa.c:608 +#, c-format +msgid "state # %d:\n" +msgstr "" + +#: src/dfa.c:768 +msgid "Could not write yynxt_tbl[][]" +msgstr "" + +#: src/dfa.c:1028 +msgid "bad transition character detected in sympartition()" +msgstr "" + +#: src/gen.c:480 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" + +#: src/gen.c:669 src/gen.c:698 src/gen.c:1218 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "" + +#: src/gen.c:1115 +#, c-format +msgid "state # %d accepts: " +msgstr "" + +#: src/gen.c:1162 +msgid "Could not write yyacclist_tbl" +msgstr "" + +#: src/gen.c:1236 +msgid "Could not write yyacc_tbl" +msgstr "" + +#: src/gen.c:1251 src/gen.c:1623 src/gen.c:1646 +msgid "Could not write ecstbl" +msgstr "" + +#: src/gen.c:1271 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" + +#: src/gen.c:1293 +msgid "Could not write yymeta_tbl" +msgstr "" + +#: src/gen.c:1352 +msgid "Could not write yybase_tbl" +msgstr "" + +#: src/gen.c:1384 +msgid "Could not write yydef_tbl" +msgstr "" + +#: src/gen.c:1422 +msgid "Could not write yynxt_tbl" +msgstr "" + +#: src/gen.c:1456 +msgid "Could not write yychk_tbl" +msgstr "" + +#: src/gen.c:1608 src/gen.c:1637 +msgid "Could not write ftbl" +msgstr "" + +#: src/gen.c:1614 +msgid "Could not write ssltbl" +msgstr "" + +#: src/gen.c:1665 +msgid "Could not write eoltbl" +msgstr "" + +#: src/gen.c:1722 +msgid "Could not write yynultrans_tbl" +msgstr "" + +#: src/main.c:178 +msgid "rule cannot be matched" +msgstr "" + +#: src/main.c:183 +msgid "-s option given but default rule can be matched" +msgstr "" + +#: src/main.c:221 +msgid "Can't use -+ with -l option" +msgstr "" + +#: src/main.c:224 +msgid "Can't use -f or -F with -l option" +msgstr "" + +#: src/main.c:228 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "" + +#: src/main.c:260 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "" + +#: src/main.c:263 +msgid "-Cf/-CF and -I are incompatible" +msgstr "" + +#: src/main.c:267 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "" + +#: src/main.c:272 +msgid "-Cf and -CF are mutually exclusive" +msgstr "" + +#: src/main.c:276 +msgid "Can't use -+ with -CF option" +msgstr "" + +#: src/main.c:279 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "" + +#: src/main.c:284 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "" + +#: src/main.c:287 +msgid "bison bridge not supported for the C++ scanner." +msgstr "" + +#: src/main.c:336 src/main.c:419 +#, c-format +msgid "could not create %s" +msgstr "" + +#: src/main.c:431 +msgid "could not write tables header" +msgstr "" + +#: src/main.c:435 +#, c-format +msgid "can't open skeleton file %s" +msgstr "" + +#: src/main.c:450 +msgid "Prefix cannot include '[' or ']'" +msgstr "" + +#: src/main.c:474 +msgid "allocation of macro definition failed" +msgstr "" + +#: src/main.c:521 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "" + +#: src/main.c:525 +#, c-format +msgid "error closing skeleton file %s" +msgstr "greΕ‘ka pri zatvaranju datoteke predloΕ‘ka %s" + +#: src/main.c:709 +#, c-format +msgid "error creating header file %s" +msgstr "greΕ‘ka pri stvaranju datoteke zaglavlja %s" + +#: src/main.c:717 +#, c-format +msgid "error writing output file %s" +msgstr "greΕ‘ka pri pisanju izlazne datoteke %s" + +#: src/main.c:721 +#, c-format +msgid "error closing output file %s" +msgstr "greΕ‘ka pri zatvaranju izlazne datoteke %s" + +#: src/main.c:725 +#, c-format +msgid "error deleting output file %s" +msgstr "greΕ‘ka pri uklanjanju izlazne datoteke %s" + +#: src/main.c:732 +#, c-format +msgid "No backing up.\n" +msgstr "" + +#: src/main.c:736 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "" + +#: src/main.c:740 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "" + +#: src/main.c:743 +#, c-format +msgid "error writing backup file %s" +msgstr "" + +#: src/main.c:747 +#, c-format +msgid "error closing backup file %s" +msgstr "" + +#: src/main.c:752 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "" + +#: src/main.c:755 +#, c-format +msgid " scanner options: -" +msgstr "" + +#: src/main.c:834 +#, c-format +msgid " %d/%d NFA states\n" +msgstr "" + +#: src/main.c:836 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr "" + +#: src/main.c:838 +#, c-format +msgid " %d rules\n" +msgstr "" + +#: src/main.c:843 +#, c-format +msgid " No backing up\n" +msgstr "" + +#: src/main.c:847 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr "" + +#: src/main.c:852 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr "" + +#: src/main.c:856 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr "" + +#: src/main.c:858 +#, c-format +msgid " %d/%d start conditions\n" +msgstr "" + +#: src/main.c:862 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr "" + +#: src/main.c:866 +#, c-format +msgid " no character classes\n" +msgstr "" + +#: src/main.c:870 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr "" + +#: src/main.c:875 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr "" + +#: src/main.c:878 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr "" + +#: src/main.c:883 +#, c-format +msgid " %d table entries\n" +msgstr "" + +#: src/main.c:891 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr "" + +#: src/main.c:895 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr "" + +#: src/main.c:899 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr "" + +#: src/main.c:903 +#, c-format +msgid " %d empty table entries\n" +msgstr "" + +#: src/main.c:905 +#, c-format +msgid " %d protos created\n" +msgstr "" + +#: src/main.c:908 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr "" + +#: src/main.c:916 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr "" + +#: src/main.c:924 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr "" + +#: src/main.c:930 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr "" + +#: src/main.c:932 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr "" + +#: src/main.c:934 +#, c-format +msgid " %d total table entries needed\n" +msgstr "" + +#: src/main.c:1008 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "" + +#: src/main.c:1018 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "PokuΕ‘ajte β€ž%s --help” za viΕ‘e informacija.\n" + +#: src/main.c:1075 +#, c-format +msgid "unknown -C option '%c'" +msgstr "nepoznata -C opcija β€ž%c”" + +#: src/main.c:1204 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1476 +msgid "fatal parse error" +msgstr "fatalna greΕ‘ka analize" + +#: src/main.c:1508 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "" + +#: src/main.c:1529 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "" + +#: src/main.c:1532 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr "" + +#: src/main.c:1538 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" + +#: src/main.c:1545 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "" + +#: src/main.c:1550 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "" + +#: src/main.c:1556 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "" + +#: src/main.c:1561 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "" + +#: src/main.c:1573 +msgid "REJECT cannot be used with -f or -F" +msgstr "" + +#: src/main.c:1576 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "" + +#: src/main.c:1579 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "" + +#: src/main.c:1704 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "" + +#: src/main.c:1791 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "Uporaba: %s [OPCIJE] [DATOTEKA]...\n" + +#: src/main.c:1794 +#, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" + +#: src/misc.c:64 +msgid "allocation of sko_stack failed" +msgstr "" + +#: src/misc.c:100 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "" + +#: src/misc.c:155 +msgid "memory allocation failed in allocate_array()" +msgstr "" + +#: src/misc.c:205 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "" + +#: src/misc.c:210 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "" + +#: src/misc.c:229 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "alokacija memorije za tablicu simbola nije uspjela" + +#: src/misc.c:303 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "" + +#: src/misc.c:671 +msgid "attempt to increase array size failed" +msgstr "" + +#: src/misc.c:795 +msgid "bad line in skeleton file" +msgstr "neispravan redak u datoteci predloΕ‘ka" + +#: src/misc.c:845 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "" + +#: src/nfa.c:357 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "" + +#: src/nfa.c:595 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "" + +#: src/nfa.c:673 +msgid "found too many transitions in mkxtion()" +msgstr "" + +#: src/nfa.c:699 +#, c-format +msgid "too many rules (> %d)!" +msgstr "previΕ‘e pravila (> %d)!" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "" + +#: src/parse.y:184 src/parse.y:353 +msgid "bad start condition list" +msgstr "" + +#: src/parse.y:204 +msgid "Prefix must not contain [ or ]" +msgstr "" + +#: src/parse.y:317 +msgid "unrecognized rule" +msgstr "neprepoznato pravilo" + +#: src/parse.y:436 src/parse.y:449 src/parse.y:518 +msgid "trailing context used twice" +msgstr "" + +#: src/parse.y:554 src/parse.y:564 src/parse.y:637 src/parse.y:647 +msgid "bad iteration values" +msgstr "neispravne vrijednosti iteracije" + +#: src/parse.y:582 src/parse.y:600 src/parse.y:665 src/parse.y:683 +msgid "iteration value must be positive" +msgstr "vrijednost iteracije mora biti pozitivna" + +#: src/parse.y:806 src/parse.y:816 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "" + +#: src/parse.y:821 +msgid "negative range in character class" +msgstr "" + +#: src/parse.y:918 +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "" + +#: src/parse.y:924 +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "" + +#: src/scan.l:82 src/scan.l:644 src/scan.l:702 +msgid "Input line too long\n" +msgstr "Ulazni redak je predugačak\n" + +#: src/scan.l:183 +#, c-format +msgid "malformed '%top' directive" +msgstr "" + +#: src/scan.l:205 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "" + +#: src/scan.l:214 +msgid "Definition name too long\n" +msgstr "Ime definicije je predugačko\n" + +#: src/scan.l:309 +msgid "Unmatched '{'" +msgstr "Neuparena β€ž{”" + +#: src/scan.l:325 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "" + +#: src/scan.l:342 +msgid "incomplete name definition" +msgstr "nepotpuna definicija imena" + +#: src/scan.l:467 +msgid "Option line too long\n" +msgstr "Redak opcija je predugačak\n" + +#: src/scan.l:475 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "" + +#: src/scan.l:659 src/scan.l:832 +msgid "bad character class" +msgstr "neispravan razred znakova" + +#: src/scan.l:709 +#, c-format +msgid "undefined definition {%s}" +msgstr "nedefinirana definicija {%s}" + +#: src/scan.l:772 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:787 +#, c-format +msgid "bad : %s" +msgstr "" + +#: src/scan.l:800 +msgid "missing quote" +msgstr "nedostaje navodnik" + +#: src/scan.l:866 +#, c-format +msgid "bad character class expression: %s" +msgstr "" + +#: src/scan.l:888 +msgid "bad character inside {}'s" +msgstr "neispravan znak unutar {}" + +#: src/scan.l:894 +msgid "missing }" +msgstr "nedostaje }" + +#: src/scan.l:972 +msgid "EOF encountered inside an action" +msgstr "" + +#: src/scan.l:977 +msgid "EOF encountered inside pattern" +msgstr "" + +#: src/scan.l:1010 +#, c-format +msgid "bad character: %s" +msgstr "neispravan znak: %s" + +#: src/scan.l:1038 +#, c-format +msgid "can't open %s" +msgstr "ne mogu otvoriti %s" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "Uporaba: %s [OPCIJE]...\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "opcija β€ž%s” ne dozvoljava argument\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "opcija β€ž%s” zahtijeva argument\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "opcija β€ž%s” je viΕ‘eznačna\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "Neprepoznata opcija β€ž%s”\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "Nepoznata greΕ‘ka=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "alokacija memorije za tablicu simbola nije uspjela" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "ime je dvaput definirano" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "" + +#: src/yylex.c:57 +msgid "premature EOF" +msgstr "preuranjen EOF" + +#: src/yylex.c:200 +#, c-format +msgid "End Marker\n" +msgstr "Oznaka kraja\n" + +#: src/yylex.c:206 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*NeΕ‘to je čudno* - simbol: %d vrijednost: %d\n" diff --git a/po/insert-header.sin b/po/insert-header.sin new file mode 100644 index 0000000..b26de01 --- /dev/null +++ b/po/insert-header.sin @@ -0,0 +1,23 @@ +# Sed script that inserts the file called HEADER before the header entry. +# +# At each occurrence of a line starting with "msgid ", we execute the following +# commands. At the first occurrence, insert the file. At the following +# occurrences, do nothing. The distinction between the first and the following +# occurrences is achieved by looking at the hold space. +/^msgid /{ +x +# Test if the hold space is empty. +s/m/m/ +ta +# Yes it was empty. First occurrence. Read the file. +r HEADER +# Output the file's contents by reading the next line. But don't lose the +# current line while doing this. +g +N +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/po/ko.gmo b/po/ko.gmo new file mode 100644 index 0000000..32fb888 Binary files /dev/null and b/po/ko.gmo differ diff --git a/po/ko.po b/po/ko.po new file mode 100644 index 0000000..4043a36 --- /dev/null +++ b/po/ko.po @@ -0,0 +1,1038 @@ +# flex-2.5.2 Korean po file +# Copyright (C) 1996 The Flex Project +# Choi Jun Ho , 1997. +# +msgid "" +msgstr "" +"Project-Id-Version: flex 2.5.2\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2017-05-06 10:49-0400\n" +"PO-Revision-Date: 1997-02-05 20:30\n" +"Last-Translator: Choi Jun Ho \n" +"Language-Team: Korean \n" +"Language: ko\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=EUC-KR\n" +"Content-Transfer-Encoding: 8-bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "»σΕΒΉψΘ£ %d΄Β ΉήΎΖ΅ιΐΜΑφ ΎΚ΄Β -ΐΤ΄Ο΄Ω\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "ΐ§ΗθΗΡ Γίΐϋ ΉΈΖ" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " °ό·Γ ±ΤΔ’ ΗΰΉψΘ£:" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " ³ͺ°‘΄Β ΒΚ ΐόΐΜ: " + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" ΐλ-ΐόΐΜ: EOF " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "epsclosure()Ώ‘Ό­ ΐΟ°όΌΊ °Λ»η°‘ ½ΗΖΠΗί½ΐ΄Ο΄Ω" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"DFA Γβ·Β:\n" +"\n" + +#: src/dfa.c:587 +msgid "could not create unique end-of-buffer state" +msgstr "ΐ―ΐΟΗΡ ΉφΖΫΐΗ ³‘(end-of-buffer)»σΕΒΈ¦ ΈΈ΅ι Όφ ΎψΎϊ½ΐ΄Ο΄Ω" + +#: src/dfa.c:608 +#, c-format +msgid "state # %d:\n" +msgstr "»σΕΒΉψΘ£ %d:\n" + +#: src/dfa.c:768 +msgid "Could not write yynxt_tbl[][]" +msgstr "" + +#: src/dfa.c:1028 +msgid "bad transition character detected in sympartition()" +msgstr "sympartition()Ώ‘Ό­ ΐίΈψ΅Θ ΐόΐΜ ΉΐΪΈ¦ Γ£Ύ½ΐ΄Ο΄Ω" + +#: src/gen.c:480 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"΅ΏΔ‘·ω:\n" +"\n" + +#: src/gen.c:669 src/gen.c:698 src/gen.c:1218 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "»σΕΒΉψΘ£ %d΄Β [%d]Έ¦ ΉήΎΖ΅ιΐΤ΄Ο΄Ω\n" + +#: src/gen.c:1115 +#, c-format +msgid "state # %d accepts: " +msgstr "»σΕΒΉψΘ£ %d΄Β ΄Ωΐ½ΐ» ΉήΎΖ΅ιΐΤ΄Ο΄Ω: " + +#: src/gen.c:1162 +msgid "Could not write yyacclist_tbl" +msgstr "" + +#: src/gen.c:1236 +msgid "Could not write yyacc_tbl" +msgstr "" + +#: src/gen.c:1251 src/gen.c:1623 src/gen.c:1646 +#, fuzzy +msgid "Could not write ecstbl" +msgstr "%sΈ¦ ΈΈ΅ι Όφ Ύψ½ΐ΄Ο΄Ω" + +#: src/gen.c:1271 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"ΈήΕΈ-΅ΏΔ‘·ω΅ι:\n" + +#: src/gen.c:1293 +msgid "Could not write yymeta_tbl" +msgstr "" + +#: src/gen.c:1352 +#, fuzzy +msgid "Could not write yybase_tbl" +msgstr "%sΈ¦ ΈΈ΅ι Όφ Ύψ½ΐ΄Ο΄Ω" + +#: src/gen.c:1384 +msgid "Could not write yydef_tbl" +msgstr "" + +#: src/gen.c:1422 +msgid "Could not write yynxt_tbl" +msgstr "" + +#: src/gen.c:1456 +msgid "Could not write yychk_tbl" +msgstr "" + +#: src/gen.c:1608 src/gen.c:1637 +#, fuzzy +msgid "Could not write ftbl" +msgstr "%sΈ¦ ΈΈ΅ι Όφ Ύψ½ΐ΄Ο΄Ω" + +#: src/gen.c:1614 +#, fuzzy +msgid "Could not write ssltbl" +msgstr "%sΈ¦ ΈΈ΅ι Όφ Ύψ½ΐ΄Ο΄Ω" + +#: src/gen.c:1665 +#, fuzzy +msgid "Could not write eoltbl" +msgstr "%sΈ¦ ΈΈ΅ι Όφ Ύψ½ΐ΄Ο΄Ω" + +#: src/gen.c:1722 +msgid "Could not write yynultrans_tbl" +msgstr "" + +#: src/main.c:178 +msgid "rule cannot be matched" +msgstr "ΈΒ΄Β ±ΤΔ’ΐ» Γ£ΐ» Όφ Ύψ½ΐ΄Ο΄Ω" + +#: src/main.c:183 +msgid "-s option given but default rule can be matched" +msgstr "-s ΏΙΌΗΐΜ ΑΦΎξΑ³ΑφΈΈ ±βΊ» ±ΤΔ’ΐΜ ΐϋΏλ΅Ι Όφ ΐΦ½ΐ΄Ο΄Ω" + +#: src/main.c:221 +msgid "Can't use -+ with -l option" +msgstr "-lΏΙΌΗΏ‘΄Β -+ΏΙΌΗΐ» °°ΐΜ Ύ΅ Όφ Ύψ½ΐ΄Ο΄Ω" + +#: src/main.c:224 +msgid "Can't use -f or -F with -l option" +msgstr "-lΏΙΌΗΏ‘ -f³ͺ -FΏΙΌΗΐ» Ύ΅ Όφ Ύψ½ΐ΄Ο΄Ω" + +#: src/main.c:228 +#, fuzzy +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "-lΏΙΌΗΏ‘ -f³ͺ -FΏΙΌΗΐ» Ύ΅ Όφ Ύψ½ΐ΄Ο΄Ω" + +#: src/main.c:260 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "-Cf/-CF΄Β -CmΏΝ °°ΐΜ Ύ²Έι ΐΗΉΜ°‘ Ύψ½ΐ΄Ο΄Ω" + +#: src/main.c:263 +msgid "-Cf/-CF and -I are incompatible" +msgstr "-Cf/-CFΏΝ -I΄Β °°ΐΜ Ύ΅ Όφ Ύψ½ΐ΄Ο΄Ω" + +#: src/main.c:267 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "-Cf/-CF ΄Β lexΘ£Θ― Έπ΅εΏΝ΄Β °°ΐΜ Ύ΅ Όφ Ύψ½ΐ΄Ο΄Ω" + +#: src/main.c:272 +msgid "-Cf and -CF are mutually exclusive" +msgstr "-CfΏΝ -CF΄Β °°ΐΜ Ύ΅ Όφ Ύψ½ΐ΄Ο΄Ω" + +#: src/main.c:276 +msgid "Can't use -+ with -CF option" +msgstr "-CFΏΙΌΗΏ‘ -+ΏΙΌΗΐ» °°ΐΜ Ύ΅ Όφ Ύψ½ΐ΄Ο΄Ω" + +#: src/main.c:279 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "%array΄Β -+ΏΙΌΗ°ϊ °°ΐΜ Ύ΅ Όφ Ύψ½ΐ΄Ο΄Ω" + +#: src/main.c:284 +#, fuzzy +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "-CfΏΝ -CF΄Β °°ΐΜ Ύ΅ Όφ Ύψ½ΐ΄Ο΄Ω" + +#: src/main.c:287 +msgid "bison bridge not supported for the C++ scanner." +msgstr "" + +#: src/main.c:336 src/main.c:419 +#, c-format +msgid "could not create %s" +msgstr "%sΈ¦ ΈΈ΅ι Όφ Ύψ½ΐ΄Ο΄Ω" + +#: src/main.c:431 +#, fuzzy +msgid "could not write tables header" +msgstr "%sΈ¦ ΈΈ΅ι Όφ Ύψ½ΐ΄Ο΄Ω" + +#: src/main.c:435 +#, c-format +msgid "can't open skeleton file %s" +msgstr "½ΊΔΜ·ΉΕζ ΖΔΐΟ %sΈ¦ Ώ­ Όφ Ύψ½ΐ΄Ο΄Ω" + +#: src/main.c:450 +msgid "Prefix cannot include '[' or ']'" +msgstr "" + +#: src/main.c:474 +msgid "allocation of macro definition failed" +msgstr "" + +#: src/main.c:521 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "½ΊΔΜ·ΉΕζ ΖΔΐΟ %sΈ¦ ΐΠ΄Β ΅΅Αί Ώΐ·ω°‘ Ήί»ύΗί½ΐ΄Ο΄Ω" + +#: src/main.c:525 +#, c-format +msgid "error closing skeleton file %s" +msgstr "½ΊΔΜ·ΉΕζ ΖΔΐΟ %sΈ¦ ΄έ΄Β΅₯ Ώΐ·ω°‘ Ήί»ύΗί½ΐ΄Ο΄Ω" + +#: src/main.c:709 +#, fuzzy, c-format +msgid "error creating header file %s" +msgstr "ΉιΎχ ΖΔΐΟ %sΈ¦ Ύ²΄Β΅₯ Ώΐ·ω°‘ Ήί»ύΗί½ΐ΄Ο΄Ω" + +#: src/main.c:717 +#, c-format +msgid "error writing output file %s" +msgstr "Γβ·ΒΖΔΐΟ %sΈ¦ Ύ²΄Β ΅₯ Ώΐ·ω°‘ Ήί»ύΗί½ΐ΄Ο΄Ω" + +#: src/main.c:721 +#, c-format +msgid "error closing output file %s" +msgstr "Γβ·ΒΖΔΐΟ %sΈ¦ ΄έ΄Β΅₯ Ώΐ·ω°‘ Ήί»ύΗί½ΐ΄Ο΄Ω" + +#: src/main.c:725 +#, c-format +msgid "error deleting output file %s" +msgstr "Γβ·ΒΖΔΐΟ %sΈ¦ ΑφΏμ΄Β ΅₯ Ώΐ·ω°‘ Ήί»ύΗί½ΐ΄Ο΄Ω" + +#: src/main.c:732 +#, c-format +msgid "No backing up.\n" +msgstr "΅Η΅ΉΈ²ΐΜ Ύψ½ΐ΄Ο΄Ω.\n" + +#: src/main.c:736 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d°³ΐΗ ΅Η΅ΉΈ²(ΉήΎΖ΅ιΐΜΑφ ΎΚ΄Β) »σΕΒ.\n" + +#: src/main.c:740 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr " ΎΠΓΰ΅Θ ΕΧΐΜΊνΐΊ ΗΧ»σ ΉιΎχΗΥ΄Ο΄Ω.\n" + +#: src/main.c:743 +#, c-format +msgid "error writing backup file %s" +msgstr "ΉιΎχ ΖΔΐΟ %sΈ¦ Ύ²΄Β΅₯ Ώΐ·ω°‘ Ήί»ύΗί½ΐ΄Ο΄Ω" + +#: src/main.c:747 +#, c-format +msgid "error closing backup file %s" +msgstr "ΉιΎχ ΖΔΐΟ %sΈ¦ ΄έ΄Β΅₯ Ώΐ·ω°‘ Ήί»ύΗί½ΐ΄Ο΄Ω" + +#: src/main.c:752 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "%s Ήφΐό %s »ηΏλ Ελ°θ:\n" + +#: src/main.c:755 +#, c-format +msgid " scanner options: -" +msgstr " ½ΊΔ³³Κ ΏΙΌΗ: -" + +#: src/main.c:834 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d°³ΐΗ NFA »σΕΒ\n" + +#: src/main.c:836 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d°³ΐΗ DFA »σΕΒ (%d ΄άΎξ)\n" + +#: src/main.c:838 +#, c-format +msgid " %d rules\n" +msgstr " %d°³ΐΗ ±ΤΔ’\n" + +#: src/main.c:843 +#, c-format +msgid " No backing up\n" +msgstr " ΅Η΅ΉΈ²ΐΜ Ύψ½ΐ΄Ο΄Ω\n" + +#: src/main.c:847 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d°³ΐΗ ΅Η΅ΉΈ²(ΉήΎΖ΅ιΐΜΑφ ΎΚ΄Β) »σΕΒ\n" + +#: src/main.c:852 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " ΎΠΓΰ΅Θ ΕΧΐΜΊνΐΊ ΗΧ»σ ΉιΎχΗΥ΄Ο΄Ω\n" + +#: src/main.c:856 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " Ηΰ ½ΓΐΫ(beginning-of-line) ΐ―Ηόΐ» »ηΏλΗΟΏ΄½ΐ΄Ο΄Ω\n" + +#: src/main.c:858 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d°³ΐΗ ½ΓΐΫΑΆ°Η\n" + +#: src/main.c:862 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d°³ΐΗ Ώ¦½Η·Π »σΕΒ, %d°³ΐΗ ΐΜΑί Ώ¦½Η·Π »σΕΒ\n" + +#: src/main.c:866 +#, c-format +msgid " no character classes\n" +msgstr " ΉΐΪ·ω°‘ Ύψ½ΐ΄Ο΄Ω\n" + +#: src/main.c:870 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr "" +" %d/%d ΉΐΪ ΑύΗΥΏ‘ %d/%d°³ΐΗ ΐϊΐεΏλ ΉΐΪ°‘ ΗΚΏδΗί°ν, %d°³΄Β ΐη»ηΏλ΅ΗΎϊ½ΐ΄Ο" +"΄Ω.\n" + +#: src/main.c:875 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d°³ΐΗ »σΕΒ/΄Ωΐ½ »σΕΒ ½ΦΐΜ ΈΈ΅ιΎξΑ³½ΐ΄Ο΄Ω\n" + +#: src/main.c:878 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d°³ΐΗ ΐ―ΐΟΗΡ/ΑίΊΉ΅Η΄Β ΐόΐΜ\n" + +#: src/main.c:883 +#, c-format +msgid " %d table entries\n" +msgstr " %d°³ΐΗ ΕΧΐΜΊν Ώ£ΖΈ\n" + +#: src/main.c:891 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " %d/%d base-def Ώ£ΖΈ°‘ ΈΈ΅ιΎξΑ³½ΐ΄Ο΄Ω\n" + +#: src/main.c:895 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " %d/%d (ΓΦ΄λ %d) nxt-chk Ώ£ΖΈ°‘ ΈΈ΅ιΎξΑ³½ΐ΄Ο΄Ω\n" + +#: src/main.c:899 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " %d/%d (ΓΦ΄λ %d) ΕΫΗΓΈΖ nxt-chk Ώ£ΖΈ°‘ ΈΈ΅ιΎξΑ³½ΐ΄Ο΄Ω\n" + +#: src/main.c:903 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d°³ΐΗ Ίσ ΕΧΐΜΊν Ώ£ΖΈ\n" + +#: src/main.c:905 +#, c-format +msgid " %d protos created\n" +msgstr " %d°³ΐΗ ΏψΗόΐΜ ΈΈ΅ιΎξΑ³½ΐ΄Ο΄Ω\n" + +#: src/main.c:908 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " %d°³ΐΗ ΕΫΗΓΈΖ°‘ ΈΈ΅ιΎξΑφ°ν, %d°³Έ¦ ΎΉ΄Ο΄Ω\n" + +#: src/main.c:916 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " %d/%d°³ΐΗ ΅ΏΔ‘·ω°‘ ΈΈ΅ιΎξΑ³½ΐ΄Ο΄Ω\n" + +#: src/main.c:924 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d ΈήΕΈ ΅ΏΔ‘·ω°‘ ΈΈ΅ιΎξΑ³½ΐ΄Ο΄Ω\n" + +#: src/main.c:930 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d(%d ΐϊΐε΅Κ)°³ΐΗ ΗΨ½Μ Γζ΅Ή·Ξ %d°³ΐΗ DFA°‘ °°°Τ Γ³Έ΅Λ΄Ο΄Ω\n" + +#: src/main.c:932 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " %d°³ΐΗ ΐηΗ΄η ΑύΗΥΐΜ ΗΚΏδΗΥ΄Ο΄Ω\n" + +#: src/main.c:934 +#, c-format +msgid " %d total table entries needed\n" +msgstr " ΓΡ %d°³ΐΗ ΕΧΐΜΊν Ώ£ΖΈ°‘ ΗΚΏδΗΥ΄Ο΄Ω\n" + +#: src/main.c:1008 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "" + +#: src/main.c:1018 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "" + +#: src/main.c:1075 +#, c-format +msgid "unknown -C option '%c'" +msgstr "ΎΛ Όφ Ύψ΄Β -C ΏΙΌΗ '%c'" + +#: src/main.c:1204 +#, fuzzy, c-format +msgid "%s %s\n" +msgstr "%s Ήφΐό %s\n" + +#: src/main.c:1476 +msgid "fatal parse error" +msgstr "Δ‘ΈνΐϋΐΞ ΖΔ½Μ Ώ‘·―" + +#: src/main.c:1508 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "΅Η΅ΉΈ² Α€ΊΈ ΖΔΐΟ %sΈ¦ ΈΈ΅ι Όφ ΎψΎϊ½ΐ΄Ο΄Ω" + +#: src/main.c:1529 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "-l AT&T lex Θ£Θ― ΏΙΌΗΐΊ Ε« ΌΊ΄Ι ΐϊΗΟΈ¦ ΐΟΐΈΕ΅΄Ο΄Ω\n" + +#: src/main.c:1532 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr " ±ΧΈ°ν ΎΖΈΆ΅΅ ΄ΩΈ₯ ΊΈ°ν΅Θ ΌΊ΄Ι ΐϊΗΟΐΗ ½ΗΑ¦ ΏψΐΞΐΟ °ΝΐΤ΄Ο΄Ω\n" + +#: src/main.c:1538 +#, fuzzy, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "%%option yylineno΄Β Ε« ΌΊ΄ΙΐϊΗΟΈ¦ ΐΟΐΈΕ΅΄Ο΄Ω\n" + +#: src/main.c:1545 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "-I (΄λΘ­Ηό) ΐΊ Ό±ΤΈπΐΗ ΌΊ΄ΙΐϊΗΟΈ¦ ΐΟΐΈΕ΅΄Ο΄Ω\n" + +#: src/main.c:1550 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore()΄Β Ό±ΤΈπΐΗ ΌΊ΄ΙΐϊΗΟΈ¦ ΐΟΐΈΕ΅΄Ο΄Ω\n" + +#: src/main.c:1556 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT΄Β Ε« ΌΊ΄ΙΐϊΗΟΈ¦ ΐΟΐΈΕ΅΄Ο΄Ω\n" + +#: src/main.c:1561 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "°‘Ί― Γίΐϋ ΉΈΖ ±ΤΔ’ΐΊ Ε« ΌΊ΄ΙΐϊΗΟΈ¦ ΐΟΐΈΕ΅΄Ο΄Ω\n" + +#: src/main.c:1573 +msgid "REJECT cannot be used with -f or -F" +msgstr "REJECT΄Β -f³ͺ -FΏΙΌΗ°ϊ °°ΐΜ Ύ΅ Όφ Ύψ½ΐ΄Ο΄Ω" + +#: src/main.c:1576 +#, fuzzy, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "%option yylinenoΐΊ -f³ͺ -FΏΙΌΗ°ϊ °°ΐΜ Ύ΅ Όφ Ύψ½ΐ΄Ο΄Ω" + +#: src/main.c:1579 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "°‘Ί― Γίΐϋ ΉΈΖ ±ΤΔ’ΐΊ -f³ͺ -FΏΙΌΗ°ϊ °°ΐΜ Ύ΅ Όφ Ύψ½ΐ΄Ο΄Ω" + +#: src/main.c:1704 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "%option yyclass΄Β C++½ΊΔ³³ΚΏ‘°ΤΈΈ ΐΗΉΜ°‘ ΐΦ½ΐ΄Ο΄Ω" + +#: src/main.c:1791 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "" + +#: src/main.c:1794 +#, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" + +#: src/misc.c:64 +msgid "allocation of sko_stack failed" +msgstr "" + +#: src/misc.c:100 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "ΐΜΈ§ \"%s\"΄Β ΊρΑ€»σΐϋΐΈ·Ξ ±ι΄Ο΄Ω" + +#: src/misc.c:155 +msgid "memory allocation failed in allocate_array()" +msgstr "allocate_array()Ώ‘Ό­ ΈήΈπΈ Η΄ηΐΜ ½ΗΖΠΗί½ΐ΄Ο΄Ω" + +#: src/misc.c:205 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "check_char()Ώ‘Ό­ ΐίΈψ΅Θ ΉΐΪ '%s'Έ¦ Γ£Ύ½ΐ΄Ο΄Ω" + +#: src/misc.c:210 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "½ΊΔ³³ΚΏ‘Ό­ ΉΐΪ %sΈ¦ Ύ²±β ΐ§ΗΨΌ­΄Β -8ΏΙΌΗΐΜ ΗΚΏδΗΥ΄Ο΄Ω" + +#: src/misc.c:229 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "allocate_array()Ώ‘Ό­ ΈήΈπΈ Η΄ηΐΜ ½ΗΖΠΗί½ΐ΄Ο΄Ω" + +#: src/misc.c:303 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s: Δ‘ΈνΐϋΐΞ ³»ΊΞ Ώ‘·―, %s\n" + +#: src/misc.c:671 +msgid "attempt to increase array size failed" +msgstr "ΉθΏ­ Ε©±βΈ¦ ΄ΓΈ·Α΄Β ½Γ΅΅°‘ ½ΗΖΠΗί½ΐ΄Ο΄Ω" + +#: src/misc.c:795 +msgid "bad line in skeleton file" +msgstr "½ΊΔΜ·ΉΕζ ΖΔΐΟΏ‘ ΐίΈψ΅Θ Ηΰ" + +#: src/misc.c:845 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "yy_flex_xmalloc()Ώ‘Ό­ ΈήΈπΈ Η΄ηΐΜ ½ΗΖΠΗί½ΐ΄Ο΄Ω" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** ½ΓΐΫ »σΕΒ %dΏ‘Ό­ nfaΓβ·Β ½ΓΐΫ\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "»σΕΒ ΉψΘ£ %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** Γβ·Β ³‘\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "dupmachine()Ώ‘Ό­ΐΗ Ίσ ΈΣ½Ε" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "%dΗΰΏ‘Ό­ °‘Ί― Γίΐϋ ΉΈΖ ±ΤΔ’\n" + +#: src/nfa.c:357 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "mark_beginning_as_normal()Ώ‘Ό­ ΐίΈψ΅Θ »σΕΒΗό" + +#: src/nfa.c:595 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "ΐΤ·Β ±ΤΔ’ΐΜ ³ΚΉ« ΊΉΐβΗΥ΄Ο΄Ω(>= NFA»σΕΒ %d°³)" + +#: src/nfa.c:673 +msgid "found too many transitions in mkxtion()" +msgstr "mkxtion()Ώ‘ ΐόΐΜ°‘ ³ΚΉ« ΈΉ½ΐ΄Ο΄Ω" + +#: src/nfa.c:699 +#, c-format +msgid "too many rules (> %d)!" +msgstr "±ΤΔ’ΐΜ ³ΚΉ« ΈΉ½ΐ΄Ο΄Ω (> %d)!" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "" + +#: src/parse.y:184 src/parse.y:353 +#, fuzzy +msgid "bad start condition list" +msgstr "ΐίΈψ΅Θ <½ΓΐΫ ΑΆ°Η>: %s" + +#: src/parse.y:204 +msgid "Prefix must not contain [ or ]" +msgstr "" + +#: src/parse.y:317 +#, fuzzy +msgid "unrecognized rule" +msgstr "ΎΛ Όφ Ύψ΄Β '%' Αφ½ΓΐΪ" + +#: src/parse.y:436 src/parse.y:449 src/parse.y:518 +#, fuzzy +msgid "trailing context used twice" +msgstr "%dΗΰΏ‘Ό­ °‘Ί― Γίΐϋ ΉΈΖ ±ΤΔ’\n" + +#: src/parse.y:554 src/parse.y:564 src/parse.y:637 src/parse.y:647 +msgid "bad iteration values" +msgstr "" + +#: src/parse.y:582 src/parse.y:600 src/parse.y:665 src/parse.y:683 +msgid "iteration value must be positive" +msgstr "" + +#: src/parse.y:806 src/parse.y:816 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "" + +#: src/parse.y:821 +#, fuzzy +msgid "negative range in character class" +msgstr " ΉΐΪ·ω°‘ Ύψ½ΐ΄Ο΄Ω\n" + +#: src/parse.y:918 +#, fuzzy +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "\t-i ΄λΌΉΐΪ ±ΈΊ°Ύψ΄Β ½ΊΔ³³ΚΈ¦ ΈΈ΅μ΄Ο΄Ω\n" + +#: src/parse.y:924 +#, fuzzy +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "\t-i ΄λΌΉΐΪ ±ΈΊ°Ύψ΄Β ½ΊΔ³³ΚΈ¦ ΈΈ΅μ΄Ο΄Ω\n" + +#: src/scan.l:82 src/scan.l:644 src/scan.l:702 +msgid "Input line too long\n" +msgstr "" + +#: src/scan.l:183 +#, fuzzy, c-format +msgid "malformed '%top' directive" +msgstr "ΎΛ Όφ Ύψ΄Β '%' Αφ½ΓΐΪ" + +#: src/scan.l:205 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "ΎΛ Όφ Ύψ΄Β '%' Αφ½ΓΐΪ" + +#: src/scan.l:214 +msgid "Definition name too long\n" +msgstr "" + +#: src/scan.l:309 +msgid "Unmatched '{'" +msgstr "" + +#: src/scan.l:325 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "" + +#: src/scan.l:342 +msgid "incomplete name definition" +msgstr "ΊΏΟΐόΗΡ ΐΜΈ§ Α€ΐΗ" + +#: src/scan.l:467 +msgid "Option line too long\n" +msgstr "" + +#: src/scan.l:475 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "ΎΛ Όφ Ύψ΄Β %%option: %s" + +#: src/scan.l:659 src/scan.l:832 +msgid "bad character class" +msgstr "ΐίΈψ΅Θ ΉΐΪ·ω" + +#: src/scan.l:709 +#, c-format +msgid "undefined definition {%s}" +msgstr "Α€ΐΗ΅ΗΑφ ΎΚΐΊ Α€ΐΗ {%s}" + +#: src/scan.l:772 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:787 +#, c-format +msgid "bad : %s" +msgstr "ΐίΈψ΅Θ <½ΓΐΫ ΑΆ°Η>: %s" + +#: src/scan.l:800 +msgid "missing quote" +msgstr "ΐΞΏλ±βΘ£ ΊόΑό" + +#: src/scan.l:866 +#, c-format +msgid "bad character class expression: %s" +msgstr "ΐίΈψ΅Θ ΉΐΪ ΑύΗΥ ½Δ: %s" + +#: src/scan.l:888 +msgid "bad character inside {}'s" +msgstr "{}ΎΘΐΗ ΐίΈψ΅Θ ΉΐΪ" + +#: src/scan.l:894 +msgid "missing }" +msgstr "}ΐΜ ΊόΑ³½ΐ΄Ο΄Ω" + +#: src/scan.l:972 +msgid "EOF encountered inside an action" +msgstr "΅ΏΐΫ ΅΅ΑίΏ‘ EOFΈ¦ ΈΈ³΅½ΐ΄Ο΄Ω" + +#: src/scan.l:977 +#, fuzzy +msgid "EOF encountered inside pattern" +msgstr "΅ΏΐΫ ΅΅ΑίΏ‘ EOFΈ¦ ΈΈ³΅½ΐ΄Ο΄Ω" + +#: src/scan.l:1010 +#, c-format +msgid "bad character: %s" +msgstr "ΐίΈψ΅Θ ΉΐΪ: %s" + +#: src/scan.l:1038 +#, c-format +msgid "can't open %s" +msgstr "%sΈ¦ Ώ­ Όφ Ύψ½ΐ΄Ο΄Ω" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "" + +#: src/scanopt.c:537 +#, fuzzy, c-format +msgid "Unrecognized option `%s'\n" +msgstr "ΎΛ Όφ Ύψ΄Β %%option: %s" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "½ΙΊΌ ΕΧΐΜΊν ΈήΈπΈ Η΄ηΐΜ ½ΗΖΠΗί½ΐ΄Ο΄Ω" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "ΐΜΈ§ΐ» ΅ΞΉψ Α€ΐΗΗί½ΐ΄Ο΄Ω" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "½ΓΐΫΑΆ°Η %sΈ¦ ΅ΞΉψ Ό±ΎπΗί½ΐ΄Ο΄Ω" + +#: src/yylex.c:57 +msgid "premature EOF" +msgstr "°©ΐΫ½Ί·± EOF" + +#: src/yylex.c:200 +#, c-format +msgid "End Marker\n" +msgstr "ΑΎ·α Η₯½Γ\n" + +#: src/yylex.c:206 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*Ή«Ύπ°‘ ΐΜ»σΗΥ΄Ο΄Ω* - tok: %d val: %d\n" + +#~ msgid "" +#~ "%s: unknown flag '%c'. For usage, try\n" +#~ "\t%s --help\n" +#~ msgstr "" +#~ "%s: ΎΛ Όφ Ύψ΄Β ΏΙΌΗ '%c'. »ηΏλΉύΐ» ΊΈ·ΑΈι \n" +#~ "\t%s --helpΆσ°ν ΗΟΌΌΏδ.\n" + +#~ msgid "-P flag must be given separately" +#~ msgstr "-P ΗΓ·‘±Χ΄Β ΅ϋ·Ξ ΑΦΎξΎί ΗΥ΄Ο΄Ω" + +#~ msgid "-o flag must be given separately" +#~ msgstr "-o ΗΓ·‘±Χ΄Β ΅ϋ·Ξ ΑΦΎξΎί ΗΥ΄Ο΄Ω" + +#~ msgid "-S flag must be given separately" +#~ msgstr "-S ΗΓ·‘±Χ΄Β ΅ϋ·Ξ ΑΦΎξΎί ΗΥ΄Ο΄Ω" + +#~ msgid "-C flag must be given separately" +#~ msgstr "-C ΗΓ·‘±Χ΄Β ΅ϋ·Ξ ΑΦΎξΎί ΗΥ΄Ο΄Ω" + +#~ msgid "consistency check failed in symfollowset" +#~ msgstr "symfollowsetΏ‘Ό­ ΐΟ°όΌΊ °Λ»η°‘ ½ΗΖΠΗί½ΐ΄Ο΄Ω" + +#~ msgid "-Cf/-CF and %option yylineno are incompatible" +#~ msgstr "-Cf/-CFΏΝ %option yylineno ΄Β °°ΐΜ Ύ΅ Όφ Ύψ½ΐ΄Ο΄Ω" + +#~ msgid "" +#~ "%s [-bcdfhilnpstvwBFILTV78+? -C[aefFmr] -ooutput -Pprefix -Sskeleton]\n" +#~ msgstr "" +#~ "%s [-bcdfhilnpstvwBFILTV78+? -C[aefFmr] -oΓβ·ΒΖΔΐΟ -PΑ’΅Ξ»η -S½ΊΔΜ·ΉΕζ]\n" + +#~ msgid "\t[--help --version] [file ...]\n" +#~ msgstr "\t[--help --version] [ΖΔΐΟ ...]\n" + +#~ msgid "\t-b generate backing-up information to %s\n" +#~ msgstr "\t-b %sΏ‘ ΅Η΅ΉΈ² Α€ΊΈΈ¦ ΈΈ΅μ΄Ο΄Ω.\n" + +#~ msgid "\t-c do-nothing POSIX option\n" +#~ msgstr "\t-c ΎΖΉ« ΐΟ΅΅ ΗΟΑφ ΎΚ΄Β POSIXΏΙΌΗ\n" + +#~ msgid "\t-d turn on debug mode in generated scanner\n" +#~ msgstr "\t-d ΈΈ΅ιΎξΑψ ½ΊΔ³³ΚΏ‘Ό­ ΅πΉφ±Χ Έπ΅ε·Ξ ΉΩ²ί΄Ο΄Ω\n" + +#~ msgid "\t-f generate fast, large scanner\n" +#~ msgstr "\t-f ΊόΈ£ΑφΈΈ Ε« ½ΊΔ³³ΚΈ¦ ΈΈ΅μ΄Ο΄Ω\n" + +#~ msgid "\t-h produce this help message\n" +#~ msgstr "\t-h ΐΜ ΅΅ΏςΈ» Έή½ΓΑφΈ¦ Γβ·ΒΗΥ΄Ο΄Ω\n" + +#~ msgid "\t-l maximal compatibility with original lex\n" +#~ msgstr "\t-l ΏΐΈΑφ³Ξ lexΏΝ ΓΦ΄λΗΡΐΗ Θ£Θ―ΌΊΐ» Α¦°ψΗΥ΄Ο΄Ω\n" + +#~ msgid "\t-n do-nothing POSIX option\n" +#~ msgstr "\t-n ΎΖΉ« ΐΟ΅΅ ΗΟΑφ ΎΚ΄Β POSIXΏΙΌΗ\n" + +#~ msgid "\t-p generate performance report to stderr\n" +#~ msgstr "\t-p ΌΊ΄Ι ΊΈ°νΈ¦ Η₯ΑΨ Ώ‘·―·Ξ Γβ·ΒΗΥ΄Ο΄Ω\n" + +#~ msgid "\t-s suppress default rule to ECHO unmatched text\n" +#~ msgstr "\t-s ±βΊ» ±ΤΔ’ΐ» 'ECHO Γ£ΑφΈψΗΡ ±Ϋ'·Ξ Α¦ΗΡΗΥ΄Ο΄Ω\n" + +#~ msgid "\t-t write generated scanner on stdout instead of %s\n" +#~ msgstr "\t-t %s ΄λ½Ε ΈΈ΅ιΎξΑψ ½ΊΔ³³ΚΈ¦ Η₯ΑΨ Γβ·ΒΐΈ·Ξ ΎΉ΄Ο΄Ω\n" + +#~ msgid "\t-v write summary of scanner statistics to f\n" +#~ msgstr "\t-v ½ΊΔ³³Κ Ελ°θ ΏδΎΰΐ» fΏ‘ ΎΉ΄Ο΄Ω\n" + +#~ msgid "\t-w do not generate warnings\n" +#~ msgstr "\t-w °ζ°νΈ¦ ³»Αφ ΎΚ½ΐ΄Ο΄Ω\n" + +#~ msgid "\t-B generate batch scanner (opposite of -I)\n" +#~ msgstr "\t-B ΐΟ°ύΓ³Έ ½ΊΔ³³ΚΈ¦ ΈΈ΅μ΄Ο΄Ω(-IΏΝ Ήέ΄λ)\n" + +#~ msgid "\t-F use alternative fast scanner representation\n" +#~ msgstr "\t-F ΄ΩΈ₯ ΉζΉύΐΗ ΊόΈ₯ ½ΊΔ³³Κ Η₯ΗφΉύΐ» »ηΏλΗΥ΄Ο΄Ω\n" + +#~ msgid "\t-I generate interactive scanner (opposite of -B)\n" +#~ msgstr "\t-I ΄λΘ­Ηό ½ΊΔ³³ΚΈ¦ ΈΈ΅μ΄Ο΄Ω(-BΏΝ Ήέ΄λ)\n" + +#~ msgid "\t-L suppress #line directives in scanner\n" +#~ msgstr "\t-L ½ΊΔ³³ΚΏ‘Ό­ #lineΑφ½ΓΐΪΈ¦ ³»Αφ ΎΚ΅΅·Ο ΗΥ΄Ο΄Ω\n" + +#~ msgid "\t-T %s should run in trace mode\n" +#~ msgstr "\t-T %s΄Β Γίΐϋ Έπ΅εΏ‘Ό­ ½ΗΗΰ΅Η΅΅·Ο ΗΥ΄Ο΄Ω\n" + +#~ msgid "\t-V report %s version\n" +#~ msgstr "\t-V %sΐΗ Ήφΐόΐ» Γβ·ΒΗΥ΄Ο΄Ω\n" + +#~ msgid "\t-7 generate 7-bit scanner\n" +#~ msgstr "\t-7 7ΊρΖ ½ΊΔ³³ΚΈ¦ ΈΈ΅μ΄Ο΄Ω\n" + +#~ msgid "\t-8 generate 8-bit scanner\n" +#~ msgstr "\t-8 8ΊρΖ ½ΊΔ³³ΚΈ¦ ΈΈ΅μ΄Ο΄Ω\n" + +#~ msgid "\t-+ generate C++ scanner class\n" +#~ msgstr "\t-+ C++ ½ΊΔ³³Κ Ε¬·‘½ΊΈ¦ ΈΈ΅μ΄Ο΄Ω\n" + +#~ msgid "\t-? produce this help message\n" +#~ msgstr "\t-? ΐΜ ΅΅ΏςΈ»ΐ» Γβ·ΒΗΥ΄Ο΄Ω\n" + +#~ msgid "\t-C specify degree of table compression (default is -Cem):\n" +#~ msgstr "\t-C ΕΧΐΜΊν ΎΠΓΰΑ€΅΅Έ¦ ΑφΑ€ΗΥ΄Ο΄Ω(±βΊ»°ͺΐΊ -Cem):\n" + +#~ msgid "\t\t-Ca trade off larger tables for better memory alignment\n" +#~ msgstr "\t\t-Ca ΄υ ΑΑΐΊ ΈήΈπΈ Α€·Δΐ» ΐ§ΗΨ Ε« ΕΧΐΜΊνΐ» ΈΈ΅μ΄Ο΄Ω\n" + +#~ msgid "\t\t-Ce construct equivalence classes\n" +#~ msgstr "\t\t-Ce ΅ΏΔ‘·ωΈ¦ ΈΈ΅μ΄Ο΄Ω\n" + +#~ msgid "\t\t-Cf do not compress scanner tables; use -f representation\n" +#~ msgstr "\t\t-Cf ½ΊΔ³³Κ ΕΧΐΜΊνΐ» ΎΠΓΰΗΟΑφ ΎΚ½ΐ΄Ο΄Ω. -fΗ₯ΗφΉύΐ» »ηΏλΗΥ΄Ο΄Ω\n" + +#~ msgid "\t\t-CF do not compress scanner tables; use -F representation\n" +#~ msgstr "\t\t-CF ½ΊΔ³³Κ ΕΧΐΜΊνΐ» ΎΠΓΰΗΟΑφ ΎΚ½ΐ΄Ο΄Ω. -FΗ₯ΗφΉύΐ» »ηΏλΗΥ΄Ο΄Ω\n" + +#~ msgid "\t\t-Cm construct meta-equivalence classes\n" +#~ msgstr "\t\t-Cm ΈήΕΈ ΅ΏΔ‘·ωΈ¦ ΈΈ΅μ΄Ο΄Ω\n" + +#~ msgid "\t\t-Cr use read() instead of stdio for scanner input\n" +#~ msgstr "" +#~ "\t\t-Cr ½ΊΔ³³Κ ΐΤ·Βΐ» stdioΆσΐΜΊκ·―Έ ΄λ½Ε read()½Γ½ΊΕΫ Δέΐ» »ηΏλΗΥ΄Ο΄Ω\n" + +#~ msgid "\t-o specify output filename\n" +#~ msgstr "\t-o Γβ·Β ΖΔΐΟΐΜΈ§ΐ» ΑφΑ€ΗΥ΄Ο΄Ω\n" + +#~ msgid "\t-P specify scanner prefix other than \"yy\"\n" +#~ msgstr "\t-P \"yy\"΄λ½ΕΏ‘ ΄ΩΈ₯ ½ΊΔ³³Κ Α’΅Ξ»ηΈ¦ ΑφΑ€ΗΥ΄Ο΄Ω\n" + +#~ msgid "\t-S specify skeleton file\n" +#~ msgstr "\t-S ½ΊΔΜ·ΉΕζ ΖΔΐΟΐ» ΑφΑ€ΗΥ΄Ο΄Ω\n" + +#~ msgid "\t--help produce this help message\n" +#~ msgstr "\t--help ΐΜ ΅΅ΏςΈ»ΐ» Γβ·ΒΗΥ΄Ο΄Ω\n" + +#~ msgid "\t--version report %s version\n" +#~ msgstr "\t--version %sΐΗ Ήφΐόΐ» Γβ·ΒΗΥ΄Ο΄Ω\n" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "copy_string()Ώ‘Ό­ ΅Ώΐϋ ΈήΈπΈ Η΄ηΐΜ ½ΗΖΠΗί½ΐ΄Ο΄Ω" diff --git a/po/nl.gmo b/po/nl.gmo new file mode 100644 index 0000000..0c50a8d Binary files /dev/null and b/po/nl.gmo differ diff --git a/po/nl.po b/po/nl.po new file mode 100644 index 0000000..78ee429 --- /dev/null +++ b/po/nl.po @@ -0,0 +1,970 @@ +# Dutch translations for the fast parser Flex. +# Copyright (C) 2014 The Flex Project (msgids) +# This file is distributed under the same license as the flex package. +# +# Beim schwarzen Schaf... +# +# Benno Schulenberg , 2005, 2006, 2007, 2008, 2012, 2014. +msgid "" +msgstr "" +"Project-Id-Version: flex-2.5.38\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2017-05-06 10:49-0400\n" +"PO-Revision-Date: 2014-02-13 22:25+0100\n" +"Last-Translator: Benno Schulenberg \n" +"Language-Team: Dutch \n" +"Language: nl\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"X-Generator: Lokalize 1.0\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "Geheugenreservering voor stringprintbuffer is mislukt" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "Geheugenreservering voor line-commandobuffer is mislukt" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "Geheugenreservering voor buffer voor m4 def is mislukt" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "Geheugenreservering voor buffer voor m4 undef is mislukt" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "Toestand #%d is niet-accepterend -\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "gevaarlijke nakomende context" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " regelnummers van de betrokken voorschriften:" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " uit-transities: " + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" vastlopende transities: EOF " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "consistentiecontrole is mislukt in epsclosure()" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"DFA-dump:\n" +"\n" + +#: src/dfa.c:587 +msgid "could not create unique end-of-buffer state" +msgstr "kon geen unieke toestand voor einde-van-buffer aanmaken" + +#: src/dfa.c:608 +#, c-format +msgid "state # %d:\n" +msgstr "toestand # %d:\n" + +#: src/dfa.c:768 +msgid "Could not write yynxt_tbl[][]" +msgstr "Kan yynxt_tbl[][] niet schrijven" + +#: src/dfa.c:1028 +msgid "bad transition character detected in sympartition()" +msgstr "onjuist transitieteken in sympartition()" + +#: src/gen.c:480 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"Equivalentieklassen:\n" +"\n" + +#: src/gen.c:669 src/gen.c:698 src/gen.c:1218 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "toestand # %d accepteert: [%d]\n" + +#: src/gen.c:1115 +#, c-format +msgid "state # %d accepts: " +msgstr "toestand # %d accepteert: " + +#: src/gen.c:1162 +msgid "Could not write yyacclist_tbl" +msgstr "Kan yyacclist_tbl niet schrijven" + +#: src/gen.c:1236 +msgid "Could not write yyacc_tbl" +msgstr "Kan yyacc_tbl niet schrijven" + +#: src/gen.c:1251 src/gen.c:1623 src/gen.c:1646 +msgid "Could not write ecstbl" +msgstr "Kan ecstbl niet schrijven" + +#: src/gen.c:1271 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"Meta-equivalentieklassen:\n" + +#: src/gen.c:1293 +msgid "Could not write yymeta_tbl" +msgstr "Kan yymeta_tbl niet schrijven" + +#: src/gen.c:1352 +msgid "Could not write yybase_tbl" +msgstr "Kan yybase_tbl niet schrijven" + +#: src/gen.c:1384 +msgid "Could not write yydef_tbl" +msgstr "Kan yydef_tbl niet schrijven" + +#: src/gen.c:1422 +msgid "Could not write yynxt_tbl" +msgstr "Kan yynxt_tbl niet schrijven" + +#: src/gen.c:1456 +msgid "Could not write yychk_tbl" +msgstr "Kan yychk_tbl niet schrijven" + +#: src/gen.c:1608 src/gen.c:1637 +msgid "Could not write ftbl" +msgstr "Kan ftbl niet schrijven" + +#: src/gen.c:1614 +msgid "Could not write ssltbl" +msgstr "Kan ssltbl niet schrijven" + +#: src/gen.c:1665 +msgid "Could not write eoltbl" +msgstr "Kan eoltbl niet schrijven" + +#: src/gen.c:1722 +msgid "Could not write yynultrans_tbl" +msgstr "Kan yynultrans_tbl niet schrijven" + +#: src/main.c:178 +msgid "rule cannot be matched" +msgstr "voorschrift geeft geen overeenkomsten" + +#: src/main.c:183 +msgid "-s option given but default rule can be matched" +msgstr "" +"optie '-s' is gegeven, maar het standaardvoorschrift geeft overeenkomsten" + +#: src/main.c:221 +msgid "Can't use -+ with -l option" +msgstr "Optie '-+' gaat niet samen met '-l'" + +#: src/main.c:224 +msgid "Can't use -f or -F with -l option" +msgstr "Optie '-f' of '-F' gaat niet samen met '-l'" + +#: src/main.c:228 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "Optie '--reentrant' of '--bison-bridge' gaat niet samen met '-l'" + +#: src/main.c:260 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "Opties -Cf/-CF en -Cm gaan niet samen" + +#: src/main.c:263 +msgid "-Cf/-CF and -I are incompatible" +msgstr "Opties -Cf/-CF en -I gaan niet samen" + +#: src/main.c:267 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "Optie -Cf of -CF gaat niet samen met lex-compatibiliteitsmodus" + +#: src/main.c:272 +msgid "-Cf and -CF are mutually exclusive" +msgstr "Opties -Cf en -CF sluiten elkaar uit" + +#: src/main.c:276 +msgid "Can't use -+ with -CF option" +msgstr "Optie '-+' gaat niet samen met '-CF'" + +#: src/main.c:279 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "Optie '-+' gaat niet samen met %array" + +#: src/main.c:284 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "Opties '-+' en '--reentrant' sluiten elkaar uit." + +#: src/main.c:287 +msgid "bison bridge not supported for the C++ scanner." +msgstr "bison bridge wordt niet ondersteund voor de C++-scanner." + +#: src/main.c:336 src/main.c:419 +#, c-format +msgid "could not create %s" +msgstr "kan %s niet aanmaken" + +#: src/main.c:431 +msgid "could not write tables header" +msgstr "kan tabellenkop niet schrijven" + +#: src/main.c:435 +#, c-format +msgid "can't open skeleton file %s" +msgstr "kan skeletbestand %s niet openen" + +#: src/main.c:450 +msgid "Prefix cannot include '[' or ']'" +msgstr "" + +#: src/main.c:474 +msgid "allocation of macro definition failed" +msgstr "geheugenreservering voor macrodefinitie is mislukt" + +#: src/main.c:521 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "invoerfout tijdens lezen van skeletbestand %s" + +#: src/main.c:525 +#, c-format +msgid "error closing skeleton file %s" +msgstr "fout tijdens sluiten van skeletbestand %s" + +#: src/main.c:709 +#, c-format +msgid "error creating header file %s" +msgstr "fout tijdens aanmaken van headerbestand %s" + +#: src/main.c:717 +#, c-format +msgid "error writing output file %s" +msgstr "fout tijdens schrijven van uitvoerbestand %s" + +#: src/main.c:721 +#, c-format +msgid "error closing output file %s" +msgstr "fout tijdens sluiten van uitvoerbestand %s" + +#: src/main.c:725 +#, c-format +msgid "error deleting output file %s" +msgstr "fout tijdens verwijderen van uitvoerbestand %s" + +#: src/main.c:732 +#, c-format +msgid "No backing up.\n" +msgstr "Terugstappen is niet mogelijk.\n" + +#: src/main.c:736 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d terugstappende (niet-accepterende) toestanden.\n" + +#: src/main.c:740 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "Gecomprimeerde tabellen kunnen altijd terugstappen.\n" + +#: src/main.c:743 +#, c-format +msgid "error writing backup file %s" +msgstr "fout tijdens schrijven van terugstapbestand %s" + +#: src/main.c:747 +#, c-format +msgid "error closing backup file %s" +msgstr "fout tijdens sluiten van terugstapbestand %s" + +#: src/main.c:752 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "%s versie %s gebruiksstatistieken:\n" + +#: src/main.c:755 +#, c-format +msgid " scanner options: -" +msgstr " scanneropties: -" + +#: src/main.c:834 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d NFA-toestanden\n" + +#: src/main.c:836 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d DFA-toestanden (%d woorden)\n" + +#: src/main.c:838 +#, c-format +msgid " %d rules\n" +msgstr " %d voorschriften\n" + +#: src/main.c:843 +#, c-format +msgid " No backing up\n" +msgstr " Terugstappen is niet mogelijk\n" + +#: src/main.c:847 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d terugstappende (niet-accepterende) toestanden\n" + +#: src/main.c:852 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " Gecomprimeerde tabellen kunnen altijd terugstappen\n" + +#: src/main.c:856 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " Begin-van-regel-patronen gebruikt\n" + +#: src/main.c:858 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d startvoorwaarden\n" + +#: src/main.c:862 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d epsilontoestanden, %d dubbele epsilontoestanden\n" + +#: src/main.c:866 +#, c-format +msgid " no character classes\n" +msgstr " geen tekenklassen\n" + +#: src/main.c:870 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr "" +" %d/%d tekenklassen hadden %d/%d opslagwoorden nodig, %d hergebruikt\n" + +#: src/main.c:875 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d toestand/volgtoestand-paren aangemaakt\n" + +#: src/main.c:878 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d unieke/dubbele transities\n" + +#: src/main.c:883 +#, c-format +msgid " %d table entries\n" +msgstr " %d tabelitems\n" + +#: src/main.c:891 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " %d/%d base-def-items aangemaakt\n" + +#: src/main.c:895 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " %d/%d (piek %d) nxt-chk-items aangemaakt\n" + +#: src/main.c:899 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " %d/%d (piek %d) sjabloon-nxt-chk-items aangemaakt\n" + +#: src/main.c:903 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d lege tabelitems\n" + +#: src/main.c:905 +#, c-format +msgid " %d protos created\n" +msgstr " %d prototypes aangemaakt\n" + +#: src/main.c:908 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " %d sjablonen aangemaakt, %d keer gebruikt\n" + +#: src/main.c:916 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " %d/%d equivalentieklassen aangemaakt\n" + +#: src/main.c:924 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d meta-equivalentieklassen aangemaakt\n" + +#: src/main.c:930 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d (%d bewaarde) hash-botsingen, %d DFA's gelijk\n" + +#: src/main.c:932 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " %d sets van herallocaties waren nodig\n" + +#: src/main.c:934 +#, c-format +msgid " %d total table entries needed\n" +msgstr " in totaal %d tabelitems nodig\n" + +#: src/main.c:1008 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "*Interne fout*: ongeldige flexopts.\n" + +#: src/main.c:1018 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "Typ '%s --help' voor meer informatie.\n" + +#: src/main.c:1075 +#, c-format +msgid "unknown -C option '%c'" +msgstr "onbekende -C-optie '%c'" + +#: src/main.c:1204 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1476 +msgid "fatal parse error" +msgstr "fatale ontledingsfout" + +#: src/main.c:1508 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "kon terugstapbestand %s niet aanmaken" + +#: src/main.c:1529 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "" +"de AT&T-lexcompatibiliteitsoptie '-l' betekent een grote " +"prestatievermindering\n" + +#: src/main.c:1532 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr "" +" en zou de eigenlijke bron kunnen zijn van andere gemelde " +"prestatieverminderingen\n" + +#: src/main.c:1538 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" +"de %%optie yylineno betekent een prestatievermindering, maar ALLEEN voor " +"voorschriften die met het regeleindeteken overeen kunnen komen\n" + +#: src/main.c:1545 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "optie '-I' (interactief) betekent een kleine prestatievermindering\n" + +#: src/main.c:1550 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore() betekent een kleine prestatievermindering\n" + +#: src/main.c:1556 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT betekent een grote prestatievermindering\n" + +#: src/main.c:1561 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "" +"Voorschriften met variabele nakomende context betekenen een grote " +"prestatievermindering\n" + +#: src/main.c:1573 +msgid "REJECT cannot be used with -f or -F" +msgstr "REJECT gaat niet samen met -f of -F" + +#: src/main.c:1576 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "%optie yylineno gaat niet samen met REJECT" + +#: src/main.c:1579 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "" +"voorschriften met variabele nakomende context gaan niet samen met '-f' of '-" +"F'" + +#: src/main.c:1704 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "%optie yyclass heeft alleen betekenis voor C++-scanners" + +#: src/main.c:1791 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "Gebruik: %s [OPTIE...] [BESTAND...]\n" + +#: src/main.c:1794 +#, fuzzy, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"Genereert patroonherkenningsprogramma's.\n" +"\n" +"Tabelcompressie:\n" +" -Ca, --align meer geheugen gebruiken voor beter uitgelijnde tabellen\n" +" -Ce, --ecs equivalentieklassen construeren\n" +" -Cf tabellen niet comprimeren; de -f-representatie " +"gebruiken\n" +" -CF tabellen niet comprimeren; de -F-representatie " +"gebruiken\n" +" -Cm, --meta-ecs meta-equivalentieklassen construeren\n" +" -Cr, --read read() gebruiken in plaats van stdio voor scannerinvoer\n" +" -f, --full een snelle, grote scanner genereren (zelfde als -Cfr)\n" +" -F, --fast alternatieve tabelrepresentatie gebruiken (als -CFr)\n" +" -Cem standaardcompressie (zelfde als --ecs --meta-ecs)\n" +"\n" +"Debuggen:\n" +" -d, --debug debugmodus in scanner aanzetten\n" +" -b, --backup terugstap-informatie naar %s schrijven\n" +" -p, --perf-report prestatierapport naar standaardfoutuitvoer schrijven\n" +" -s, --nodefault standaardvoorschrift dat onherkende tekst ECHO-t " +"uitzetten\n" +" -T, --trace %s uitvoeren in tracemodus\n" +" -w, --nowarn geen waarschuwingen geven\n" +" -v, --verbose scannerstatistieken naar standaarduitvoer schrijven\n" +"\n" +"Bestanden:\n" +" -o, --outfile=BESTAND dit uitvoerbestand gebruiken\n" +" -S, --skel=BESTAND dit skeletbestand gebruiken\n" +" -t, --stdout scanner naar standaarduitvoer schrijven, niet naar " +"%s\n" +" --yyclass=NAAM naam van de C++-klasse\n" +" --header-file=BESTAND behalve de scanner ook een C-headerbestand " +"maken\n" +" --tables-file[=BESTAND] tabellen schrijven (naar dit BESTAND)\n" +"\n" +"Scannergedrag:\n" +" -7, --7bit een 7-bits-scanner genereren\n" +" -8, --8bit een 8-bits-scanner genereren\n" +" -B, --batch een batch-scanner genereren (tegengestelde van -" +"I)\n" +" -i, --case-insensitive hoofd-/kleine letters in patronen negeren\n" +" -l, --lex-compat maximale compatibiliteit met de originele 'lex'\n" +" -X, --posix-compat maximale compatibiliteit met de POSIX 'lex'\n" +" -I, --interactive een interactieve scanner genereren\n" +" --yylineno het regelaantal bijhouden in yylineno\n" +"\n" +"Gegenereerde code:\n" +" -+, --c++ een C++-scannerklasse genereren\n" +" -Dmacro[=defn] #define macro defn (standaard defn is '1')\n" +" -L, --noline de #line-commando's in de scanner onderdrukken\n" +" -P, --prefix=STRING STRING gebruiken als prefix in plaats van \"yy\"\n" +" -R, --reentrant een herintreedbare C-scanner genereren\n" +" --bison-bridge een scanner voor zuivere bison-ontleder genereren\n" +" --bison-locations ondersteuning voor yylloc opnemen\n" +" --stdinit yyin/yyout naar standaardin/uitvoer initialiseren\n" +" --noansi-definitions oude-stijl functiedefinities\n" +" --noansi-prototypes lege parameterlijst in prototypes\n" +" --nounistd niet insluiten\n" +" --noFUNCTIE specifieke FUNCTIE niet genereren\n" +"\n" +"Varia:\n" +" -c nietsdoende POSIX-optie\n" +" -n nietsdoende POSIX-optie\n" +" -?\n" +" -h, --help deze hulptekst tonen\n" +" -V, --version de versie van %s tonen\n" + +#: src/misc.c:64 +msgid "allocation of sko_stack failed" +msgstr "geheugenreservering voor 'sko_stack' is mislukt" + +#: src/misc.c:100 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "naam is belachelijk lang: \"%s\"" + +#: src/misc.c:155 +msgid "memory allocation failed in allocate_array()" +msgstr "geheugenreservering is mislukt in allocate_array()" + +#: src/misc.c:205 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "onjuist teken '%s' in check_char()" + +#: src/misc.c:210 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "scanner heeft de optie '-8' nodig om teken %s te kunnen gebruiken" + +#: src/misc.c:229 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "geheugenreservering is mislukt in allocate_array()" + +#: src/misc.c:303 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s: **fatale interne programmafout**, %s\n" + +#: src/misc.c:671 +msgid "attempt to increase array size failed" +msgstr "vergroting van array is mislukt" + +#: src/misc.c:795 +msgid "bad line in skeleton file" +msgstr "onjuiste regel in skeletbestand" + +#: src/misc.c:845 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "geheugenreservering is mislukt in yy_flex_xmalloc()" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** begin van dump van NFA met starttoestand %d\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "toestand # %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** einde van de dump\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "lege machine in dupmachine()" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "Voorschrift met variabele nakomende context op regel %d\n" + +#: src/nfa.c:357 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "onjuist toestandstype in mark_beginning_as_normal()" + +#: src/nfa.c:595 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "invoervoorschriften zijn te ingewikkeld (>= %d NFA-toestanden)" + +#: src/nfa.c:673 +msgid "found too many transitions in mkxtion()" +msgstr "te veel transities gevonden in mkxtion()" + +#: src/nfa.c:699 +#, c-format +msgid "too many rules (> %d)!" +msgstr "te veel voorschriften (> %d)!" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "onbekende fout tijdens verwerken van sectie 1" + +#: src/parse.y:184 src/parse.y:353 +msgid "bad start condition list" +msgstr "onjuiste lijst van startvoorwaarden" + +#: src/parse.y:204 +msgid "Prefix must not contain [ or ]" +msgstr "" + +#: src/parse.y:317 +msgid "unrecognized rule" +msgstr "onbekend voorschrift" + +#: src/parse.y:436 src/parse.y:449 src/parse.y:518 +msgid "trailing context used twice" +msgstr "nakomende context twee keer gebruikt" + +#: src/parse.y:554 src/parse.y:564 src/parse.y:637 src/parse.y:647 +msgid "bad iteration values" +msgstr "onjuiste iteratiewaarden" + +#: src/parse.y:582 src/parse.y:600 src/parse.y:665 src/parse.y:683 +msgid "iteration value must be positive" +msgstr "iteratiewaarde moet positief zijn" + +#: src/parse.y:806 src/parse.y:816 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "" +"het tekenbereik [%c-%c] is niet eenduidig in een hoofdletterongevoelige " +"scanner" + +#: src/parse.y:821 +msgid "negative range in character class" +msgstr "negatief bereik in tekenklasse" + +#: src/parse.y:918 +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "[:^lower:] is niet eenduidig in een hoofdletterongevoelige scanner" + +#: src/parse.y:924 +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "[:^upper:] is niet eenduidig in een hoofdletterongevoelige scanner" + +#: src/scan.l:82 src/scan.l:644 src/scan.l:702 +msgid "Input line too long\n" +msgstr "Invoerregel is te lang\n" + +#: src/scan.l:183 +#, c-format +msgid "malformed '%top' directive" +msgstr "verkeerde opbouw van '%top'-commando" + +#: src/scan.l:205 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "onbekend '%'-commando" + +#: src/scan.l:214 +msgid "Definition name too long\n" +msgstr "Definitienaam is te lang\n" + +#: src/scan.l:309 +msgid "Unmatched '{'" +msgstr "Ongepaarde '{'" + +#: src/scan.l:325 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "Definitiewaarde voor {%s} is te lang\n" + +#: src/scan.l:342 +msgid "incomplete name definition" +msgstr "onvolledige naamsdefinitie" + +#: src/scan.l:467 +msgid "Option line too long\n" +msgstr "Optiesregel is te lang\n" + +#: src/scan.l:475 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "onbekende %%option: %s" + +#: src/scan.l:659 src/scan.l:832 +msgid "bad character class" +msgstr "onjuiste tekenklasse" + +#: src/scan.l:709 +#, c-format +msgid "undefined definition {%s}" +msgstr "ongedefinieerde definitie {%s}" + +#: src/scan.l:772 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:787 +#, c-format +msgid "bad : %s" +msgstr "onjuiste : %s" + +#: src/scan.l:800 +msgid "missing quote" +msgstr "ontbrekend aanhalingsteken" + +#: src/scan.l:866 +#, c-format +msgid "bad character class expression: %s" +msgstr "onjuiste expressie '%s' in tekenklasse" + +#: src/scan.l:888 +msgid "bad character inside {}'s" +msgstr "onjuist teken tussen {}'s" + +#: src/scan.l:894 +msgid "missing }" +msgstr "ontbrekende }" + +#: src/scan.l:972 +msgid "EOF encountered inside an action" +msgstr "EOF werd bereikt tijdens een actie" + +#: src/scan.l:977 +msgid "EOF encountered inside pattern" +msgstr "EOF werd bereikt binnen een patroon" + +#: src/scan.l:1010 +#, c-format +msgid "bad character: %s" +msgstr "onjuist teken: %s" + +#: src/scan.l:1038 +#, c-format +msgid "can't open %s" +msgstr "kan %s niet openen" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "Gebruik: %s [OPTIE...]\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "optie '%s' staat geen argument toe\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "optie '%s' vereist een argument\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "optie '%s' is niet eenduidig\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "Onbekende optie '%s'\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "Onbekende fout=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "geheugenreservering voor symbolentabel is mislukt" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "naam is twee keer gedefinieerd" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "startvoorwaarde %s is twee keer vermeld" + +#: src/yylex.c:57 +msgid "premature EOF" +msgstr "voortijdig einde van bestand" + +#: src/yylex.c:200 +#, c-format +msgid "End Marker\n" +msgstr "Eindmarkering\n" + +#: src/yylex.c:206 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*Iets Raars* - token: %d waarde:%d\n" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "dynamische geheugenfout in copy_string()" diff --git a/po/pl.gmo b/po/pl.gmo new file mode 100644 index 0000000..182bf8f Binary files /dev/null and b/po/pl.gmo differ diff --git a/po/pl.po b/po/pl.po new file mode 100644 index 0000000..bb51298 --- /dev/null +++ b/po/pl.po @@ -0,0 +1,964 @@ +# Polish translation for flex. +# Copyright (C) 2007, 2012 The Flex Project (msgids) +# This file is distributed under the same license as the flex package. +# +# Jakub Bogusz , 2003-2012. +msgid "" +msgstr "" +"Project-Id-Version: flex 2.5.36\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2017-05-06 10:49-0400\n" +"PO-Revision-Date: 2012-08-02 18:15+0200\n" +"Last-Translator: Jakub Bogusz \n" +"Language-Team: Polish \n" +"Language: pl\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=ISO-8859-2\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "Przydzielenie bufora do wypisania ³aρcucha nie powiod³o siκ" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "Przydzielenie bufora dla dyrektywy linii nie powiod³o siκ" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "Przydzielenie bufora dla polecenia m4 def powiod³o siκ" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "Przydzielenie bufora dla polecenia m4 undef powiod³o siκ" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "Stan #%d jest nieakceptuj±cy -\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "niebezpieczny kontekst koρcowy" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " numery linii powi±zanych regu³:" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " przejΆcia-wyjΆciowe: " + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" przejΆcia-zapκtlaj±ce: EOF " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "kontrola spσjnoΆci nie powiod³a siκ w epsclosure()" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"Zrzut DFA:\n" +"\n" + +#: src/dfa.c:587 +msgid "could not create unique end-of-buffer state" +msgstr "nie moΏna utworzyζ unikalnego stanu koρca bufora" + +#: src/dfa.c:608 +#, c-format +msgid "state # %d:\n" +msgstr "stan # %d:\n" + +#: src/dfa.c:768 +msgid "Could not write yynxt_tbl[][]" +msgstr "Nie moΏna zapisaζ yynxt_tbl[][]" + +#: src/dfa.c:1028 +msgid "bad transition character detected in sympartition()" +msgstr "wykryto b³κdny znak przejΆcia w sympartition()" + +#: src/gen.c:480 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"Klasy rσwnowaΏnoΆci:\n" +"\n" + +#: src/gen.c:669 src/gen.c:698 src/gen.c:1218 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "stan # %d akceptuje: [%d]\n" + +#: src/gen.c:1115 +#, c-format +msgid "state # %d accepts: " +msgstr "stan # %d akceptuje: " + +#: src/gen.c:1162 +msgid "Could not write yyacclist_tbl" +msgstr "Nie moΏna zapisaζ yyacclist_tbl" + +#: src/gen.c:1236 +msgid "Could not write yyacc_tbl" +msgstr "Nie moΏna zapisaζ yyacc_tbl" + +#: src/gen.c:1251 src/gen.c:1623 src/gen.c:1646 +msgid "Could not write ecstbl" +msgstr "Nie moΏna zapisaζ ecstbl" + +#: src/gen.c:1271 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"Klasy meta-rσwnowaΏnoΆci:\n" + +#: src/gen.c:1293 +msgid "Could not write yymeta_tbl" +msgstr "Nie moΏna zapisaζ yymeta_tbl" + +#: src/gen.c:1352 +msgid "Could not write yybase_tbl" +msgstr "Nie moΏna zapisaζ yybase_tbl" + +#: src/gen.c:1384 +msgid "Could not write yydef_tbl" +msgstr "Nie moΏna zapisaζ yydef_tbl" + +#: src/gen.c:1422 +msgid "Could not write yynxt_tbl" +msgstr "Nie moΏna zapisaζ yynxt_tbl" + +#: src/gen.c:1456 +msgid "Could not write yychk_tbl" +msgstr "Nie moΏna zapisaζ yychk_tbl" + +#: src/gen.c:1608 src/gen.c:1637 +msgid "Could not write ftbl" +msgstr "Nie moΏna zapisaζ ftbl" + +#: src/gen.c:1614 +msgid "Could not write ssltbl" +msgstr "Nie moΏna zapisaζ ssltbl" + +#: src/gen.c:1665 +msgid "Could not write eoltbl" +msgstr "Nie moΏna zapisaζ eoltbl" + +#: src/gen.c:1722 +msgid "Could not write yynultrans_tbl" +msgstr "Nie moΏna zapisaζ yynultrans_tbl" + +#: src/main.c:178 +msgid "rule cannot be matched" +msgstr "nie moΏna dopasowaζ regu³y" + +#: src/main.c:183 +msgid "-s option given but default rule can be matched" +msgstr "podano opcjκ -s, ale domyΆlna regu³a moΏe byζ dopasowana" + +#: src/main.c:221 +msgid "Can't use -+ with -l option" +msgstr "Nie moΏna uΏyζ -+ z opcj± -l" + +#: src/main.c:224 +msgid "Can't use -f or -F with -l option" +msgstr "Nie moΏna uΏyζ -f ani -F z opcj± -l" + +#: src/main.c:228 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "Nie moΏna uΏyζ --reentrant ani --bison-bridge z opcj± -l" + +#: src/main.c:260 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "-Cf/-CF i -Cm razem nie maj± sensu" + +#: src/main.c:263 +msgid "-Cf/-CF and -I are incompatible" +msgstr "-Cf/-CF i -I s± niekompatybilne" + +#: src/main.c:267 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "-Cf/-CF s± niekompatybilne z trybem kompatybilnoΆci z leksem" + +#: src/main.c:272 +msgid "-Cf and -CF are mutually exclusive" +msgstr "-Cf i -CF wykluczaj± siκ wzajemnie" + +#: src/main.c:276 +msgid "Can't use -+ with -CF option" +msgstr "Nie moΏna uΏyζ -+ z opcj± -CF" + +#: src/main.c:279 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "%array jest niekompatybilne z opcj± -+" + +#: src/main.c:284 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "Opcje -+ i --reentrant wykluczaj± siκ wzajemnie." + +#: src/main.c:287 +msgid "bison bridge not supported for the C++ scanner." +msgstr "pomost dla bisona nie jest obs³ugiwany dla skanera C++." + +#: src/main.c:336 src/main.c:419 +#, c-format +msgid "could not create %s" +msgstr "nie moΏna utworzyζ %s" + +#: src/main.c:431 +msgid "could not write tables header" +msgstr "nie moΏna zapisaζ nag³σwka tablic" + +#: src/main.c:435 +#, c-format +msgid "can't open skeleton file %s" +msgstr "nie moΏna otworzyζ pliku szablonu %s" + +#: src/main.c:450 +msgid "Prefix cannot include '[' or ']'" +msgstr "" + +#: src/main.c:474 +msgid "allocation of macro definition failed" +msgstr "przydzielenie pamiκci dla definicji makra nie powiod³o siκ" + +#: src/main.c:521 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "b³±d wejΆcia podczas odczytu pliku szablonu %s" + +#: src/main.c:525 +#, c-format +msgid "error closing skeleton file %s" +msgstr "b³±d podczas zamykania pliku szablonu %s" + +#: src/main.c:709 +#, c-format +msgid "error creating header file %s" +msgstr "b³±d podczas tworzenia pliku nag³σwkowego %s" + +#: src/main.c:717 +#, c-format +msgid "error writing output file %s" +msgstr "b³±d podczas zapisu pliku wyjΆciowego %s" + +#: src/main.c:721 +#, c-format +msgid "error closing output file %s" +msgstr "b³±d podczas zamykania pliku wyjΆciowego %s" + +#: src/main.c:725 +#, c-format +msgid "error deleting output file %s" +msgstr "b³±d podczas usuwania pliku wyjΆciowego %s" + +#: src/main.c:732 +#, c-format +msgid "No backing up.\n" +msgstr "Bez zapamiκtywania.\n" + +#: src/main.c:736 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d zapamiκtywanych stanσw (nie akceptuj±cych).\n" + +#: src/main.c:740 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "Skompresowane tablice zawsze zapamiκtuj±.\n" + +#: src/main.c:743 +#, c-format +msgid "error writing backup file %s" +msgstr "b³±d podczas zapisu pliku raportu z zapamiκtywania %s" + +#: src/main.c:747 +#, c-format +msgid "error closing backup file %s" +msgstr "b³±d podczas zamykania pliku raportu z zapamiκtywania %s" + +#: src/main.c:752 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "%s w wersji %s - statystyka uΏycia:\n" + +#: src/main.c:755 +#, c-format +msgid " scanner options: -" +msgstr " opcje skanera: -" + +#: src/main.c:834 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d stanσw NFA\n" + +#: src/main.c:836 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d stanσw DFA (%d s³σw)\n" + +#: src/main.c:838 +#, c-format +msgid " %d rules\n" +msgstr " %d regu³\n" + +#: src/main.c:843 +#, c-format +msgid " No backing up\n" +msgstr " Bez zapamiκtywania\n" + +#: src/main.c:847 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d zapamiκtywanych stanσw (nie akceptuj±cych)\n" + +#: src/main.c:852 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " Skompresowane tablice zawsze zapamiκtuj±\n" + +#: src/main.c:856 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " UΏytych wzorcσw pocz±tek-linii\n" + +#: src/main.c:858 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d warunkσw pocz±tkowych\n" + +#: src/main.c:862 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d stanσw epsilonowych, %d stanσw podwσjnie epsilonowych\n" + +#: src/main.c:866 +#, c-format +msgid " no character classes\n" +msgstr " bez klas znakσw\n" + +#: src/main.c:870 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr "" +" %d/%d klas znakσw potrzebuje %d/%d s³σw pamiκci, %d ponownie uΏytych\n" + +#: src/main.c:875 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d utworzonych par stan/nastκpny-stan\n" + +#: src/main.c:878 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d przejΆζ unikalny/duplikat\n" + +#: src/main.c:883 +#, c-format +msgid " %d table entries\n" +msgstr " %d elementσw tablicy\n" + +#: src/main.c:891 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " %d/%d utworzonych elementσw base-def\n" + +#: src/main.c:895 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " %d/%d (maksymalnie %d) utworzonych elementσw nxt-chk\n" + +#: src/main.c:899 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " %d/%d (maksymalnie %d) utworzonych szablonowych elementσw nxt-chk\n" + +#: src/main.c:903 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d pustych elementσw tablicy\n" + +#: src/main.c:905 +#, c-format +msgid " %d protos created\n" +msgstr " %d utworzonych prototypσw\n" + +#: src/main.c:908 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " %d utworzonych szablonσw, %d uΏyζ\n" + +#: src/main.c:916 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " %d/%d utworzonych klas rσwnowaΏnoΆci\n" + +#: src/main.c:924 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d utworzonych klas meta-rσwnowaΏnoΆci\n" + +#: src/main.c:930 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d (%d zachowanych) kolizji haszy, %d jednakowych DFA\n" + +#: src/main.c:932 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " %d potrzebnych zbiorσw realokacji\n" + +#: src/main.c:934 +#, c-format +msgid " %d total table entries needed\n" +msgstr " %d potrzebnych ogσ³em elementσw tablicy\n" + +#: src/main.c:1008 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "B³±d wewnκtrzny. ¬le sformu³owane flexopts.\n" + +#: src/main.c:1018 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "`%s --help' poda wiκcej informacji.\n" + +#: src/main.c:1075 +#, c-format +msgid "unknown -C option '%c'" +msgstr "nieznana opcja -C '%c'" + +#: src/main.c:1204 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1476 +msgid "fatal parse error" +msgstr "krytyczny b³±d analizy sk³adni" + +#: src/main.c:1508 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "nie moΏna utworzyζ pliku informacji o zapamiκtywaniu %s" + +#: src/main.c:1529 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "opcja -l zgodnoΆci z leksem AT&T powoduje duΏ± stratκ wydajnoΆci\n" + +#: src/main.c:1532 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr " i moΏe byζ przyczyn± innych zg³aszanych strat wydajnoΆci\n" + +#: src/main.c:1538 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" +"%%option yylineno powoduje straty wydajnoΆci TYLKO dla regu³ dopasowuj±cych " +"znak koρca linii\n" + +#: src/main.c:1545 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "-I (interaktywny) powoduje ma³± stratκ wydajnoΆci\n" + +#: src/main.c:1550 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore() powoduje ma³± stratκ wydajnoΆci\n" + +#: src/main.c:1556 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT powoduje duΏ± stratκ wydajnoΆci\n" + +#: src/main.c:1561 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "" +"Regu³y ze zmiennym koρcowym kontekstem powoduj± duΏ± stratκ wydajnoΆci\n" + +#: src/main.c:1573 +msgid "REJECT cannot be used with -f or -F" +msgstr "REJECT nie moΏe byζ uΏyte z -f ani -F" + +#: src/main.c:1576 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "%option yylineno nie moΏe byζ uΏyte z REJECT" + +#: src/main.c:1579 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "regu³y ze zmiennym koρcowym kontekstem nie mog± byζ uΏyte z -f ani -F" + +#: src/main.c:1704 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "%option yyclass ma znaczenie tylko dla skanerσw C++" + +#: src/main.c:1791 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "Sk³adnia: %s [OPCJE] [PLIK]...\n" + +#: src/main.c:1794 +#, fuzzy, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"Generowanie programσw wykonuj±cych na tekΆcie dopasowywanie wzorcσw.\n" +"\n" +"Komprecja tablic:\n" +" -Ca, --align uΏycie wiκkszych tablic dla lepszego wyrσwnania pamiκci\n" +" -Ce, --ecs konstruowanie klas rσwnowaΏnoΆci\n" +" -Cf nie kompresowanie tablic; uΏycie reprezentacji -f\n" +" -CF nie kompresowanie tablic; uΏycie reprezentacji -F\n" +" -Cm, --meta-ecs konstruowanie klas meta-rσwnowaΏnoΆci\n" +" -Cr, --read uΏycie read() zamiast stdio dla wejΆcia skanera\n" +" -f, --full wygenerowanie szybkiego, wielkiego skanera. To samo co -" +"Cfr\n" +" -F, --fast uΏycie alternatywnej reprezentacji tablic. To samo co -" +"CFr\n" +" -Cem domyΆlne kompresowanie (to samo co --ecs --meta-ecs)\n" +"\n" +"Diagnostyka:\n" +" -d, --debug w³±czenie trybu diagnostycznego (debug) w " +"skanerze\n" +" -b, --backup zapisanie informacji o zapamiκtywaniu do %s\n" +" -p, --perf-report wypisanie raportu o wydajnoΆci na stderr\n" +" -s, --nodefault pominiκcie domyΆlnej regu³y ECHO dla " +"niedopasowanego\n" +" tekstu\n" +" -T, --trace %s powinien dzia³aζ w trybie Άledzenia\n" +" -w, --nowarn nie generowanie ostrzeΏeρ\n" +" -v, --verbose wypisanie podsumowania statystyk skanera na " +"stdout\n" +"\n" +"Pliki:\n" +" -o, --outfile=PLIK podanie nazwy pliku wyjΆciowego\n" +" -S, --skel=PLIK podanie pliku szablonu\n" +" -t, --stdout zapis wyjΆcia skanera na stdout zamiast %s\n" +" --yyclass=NAZWA nazwa klasy C++\n" +" --header-file=PLIK utworzenie pliku nag³σwkowego C oprσcz skanera\n" +" --tables-file[=PLIK] zapisanie tablic do PLIKU\n" +"\n" +"Zachowanie skanera:\n" +" -7, --7bit wygenerowanie skanera 7-bitowego\n" +" -8, --8bit wygenerowanie skanera 8-bitowego\n" +" -B, --batch wygenerowanie skanera wsadowego (przeciwieρstwo -" +"I)\n" +" -i, --case-insensitive ignorowanie wielkoΆci liter we wzorcach\n" +" -l, --lex-compat maksymalna kompatybilnoΆζ z oryginalnym leksem\n" +" -X, --posix-compat maksymalna kompatybilnoΆζ z leksem POSIX\n" +" -I, --interactive wygenerowanie skanera interaktywnego (przeciw. -" +"B)\n" +" --yylineno Άledzenie liczby linii w yylineno\n" +"\n" +"Generowany kod:\n" +" -+, --c++ wygenerowanie klasy skanera w C++\n" +" -Dmakro[=defn] #define makro defn (domyΆlne defn to '1')\n" +" -L, --noline pominiκcie dyrektyw #line w skanerze\n" +" -P, --prefix=£AΡCUCH uΏycie jako prefiksu £AΡCUCHA zamiast \"yy\"\n" +" -R, --reentrant wygenerowanie wielobieΏnego skanera w C\n" +" --bison-bridge skaner dla czystego analizatora w bisonie\n" +" --bison-locations dodanie obs³ugi yylloc\n" +" --stdinit zainicjowanie yyin/yyout na stdin/stdout\n" +" --noansi-definitions definicje funkcji w starym stylu\n" +" --noansi-prototypes puste listy parametrσw w prototypach\n" +" --nounistd nie do³±czanie \n" +" --noFUNKCJA nie generowanie podanej FUNKCJI\n" +"\n" +"RσΏne:\n" +" -c nic nie robi±ca opcja POSIX\n" +" -n nic nie robi±ca opcja POSIX\n" +" -?\n" +" -h, --help wyΆwietlenie tego pomocnego opisu\n" +" -V, --version podanie wersji programu %s\n" + +#: src/misc.c:64 +msgid "allocation of sko_stack failed" +msgstr "przydzielenie sko_stack nie powiod³o siκ" + +#: src/misc.c:100 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "nazwa \"%s\" jest Άmiesznie d³uga" + +#: src/misc.c:155 +msgid "memory allocation failed in allocate_array()" +msgstr "nie uda³o siκ przydzieliζ pamiκci w allocate_array()" + +#: src/misc.c:205 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "b³κdny znak '%s' usuniκty w check_char()" + +#: src/misc.c:210 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "skaner wymaga flagi -8 aby uΏyζ znaku %s" + +#: src/misc.c:229 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "nie uda³o siκ przydzieliζ pamiκci w allocate_array()" + +#: src/misc.c:303 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s: krytyczny b³±d wewnκtrzny: %s\n" + +#: src/misc.c:671 +msgid "attempt to increase array size failed" +msgstr "prσba zwiκkszenia rozmiaru tablicy nie powiod³a siκ" + +#: src/misc.c:795 +msgid "bad line in skeleton file" +msgstr "b³κdna linia w pliku szablonu" + +#: src/misc.c:845 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "nie uda³o siκ przydzieliζ pamiκci w yy_flex_xmalloc()" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** pocz±tek zrzutu NFA ze stanem pocz±tkowym %d\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "stan # %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** koniec zrzutu\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "pusty automat w dupmachine()" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "Regu³a ze zmiennym koρcowym kontekstem w linii %d\n" + +#: src/nfa.c:357 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "b³κdny typ stanu w mark_beginning_as_normal()" + +#: src/nfa.c:595 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "regu³y wejΆciowe s± zbyt skomplikowane (>= %d stanσw NFA)" + +#: src/nfa.c:673 +msgid "found too many transitions in mkxtion()" +msgstr "znaleziono zbyt duΏo przejΆζ w mkxtion()" + +#: src/nfa.c:699 +#, c-format +msgid "too many rules (> %d)!" +msgstr "zbyt duΏo regu³ (> %d)!" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "nieznany b³±d podczas przetwarzania sekcji 1" + +#: src/parse.y:184 src/parse.y:353 +msgid "bad start condition list" +msgstr "b³κdna lista warunkσw pocz±tkowych" + +#: src/parse.y:204 +msgid "Prefix must not contain [ or ]" +msgstr "" + +#: src/parse.y:317 +msgid "unrecognized rule" +msgstr "nierozpoznana regu³a" + +#: src/parse.y:436 src/parse.y:449 src/parse.y:518 +msgid "trailing context used twice" +msgstr "koρcowy kontekst uΏyty dwukrotnie" + +#: src/parse.y:554 src/parse.y:564 src/parse.y:637 src/parse.y:647 +msgid "bad iteration values" +msgstr "b³κdne wartoΆci iteracji" + +#: src/parse.y:582 src/parse.y:600 src/parse.y:665 src/parse.y:683 +msgid "iteration value must be positive" +msgstr "wartoΆζ iteracji musi byζ dodatnia" + +#: src/parse.y:806 src/parse.y:816 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "" +"przedzia³ znakσw [%c-%c] jest niejednoznaczny w skanerze ignoruj±cym " +"wielkoΆζ liter" + +#: src/parse.y:821 +msgid "negative range in character class" +msgstr "ujemny przedzia³ w klasie znakσw" + +#: src/parse.y:918 +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "" +"[:^lower:] jest niejednoznaczne w przypadku skanera ignoruj±cego wielkoΆζ " +"liter" + +#: src/parse.y:924 +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "" +"[:^upper:] jest niejednoznaczne w przypadku skanera ignoruj±cego wielkoΆζ " +"liter" + +#: src/scan.l:82 src/scan.l:644 src/scan.l:702 +msgid "Input line too long\n" +msgstr "Linia wejΆciowa zbyt d³uga\n" + +#: src/scan.l:183 +#, c-format +msgid "malformed '%top' directive" +msgstr "Όle sformu³owana dyrektywa '%top'" + +#: src/scan.l:205 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "nierozpoznana dyrektywa '%'" + +#: src/scan.l:214 +msgid "Definition name too long\n" +msgstr "Nazwa definizji zbyt d³uga\n" + +#: src/scan.l:309 +msgid "Unmatched '{'" +msgstr "Niesparowany '{'" + +#: src/scan.l:325 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "Definicja wartoΆci dla {%s} zbyt d³uga\n" + +#: src/scan.l:342 +msgid "incomplete name definition" +msgstr "niekompletna definicja nazwy" + +#: src/scan.l:467 +msgid "Option line too long\n" +msgstr "Linia opcji zbyt d³uga\n" + +#: src/scan.l:475 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "nierozpoznane %%option: %s" + +#: src/scan.l:659 src/scan.l:832 +msgid "bad character class" +msgstr "b³κdna klasa znakσw" + +#: src/scan.l:709 +#, c-format +msgid "undefined definition {%s}" +msgstr "niezdefiniowana definicja {%s}" + +#: src/scan.l:772 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:787 +#, c-format +msgid "bad : %s" +msgstr "b³κdny : %s" + +#: src/scan.l:800 +msgid "missing quote" +msgstr "brak cudzys³owu" + +#: src/scan.l:866 +#, c-format +msgid "bad character class expression: %s" +msgstr "b³κdne wyraΏenie klasy znakσw: %s" + +#: src/scan.l:888 +msgid "bad character inside {}'s" +msgstr "b³κdny znak wewn±trz {}" + +#: src/scan.l:894 +msgid "missing }" +msgstr "brak }" + +#: src/scan.l:972 +msgid "EOF encountered inside an action" +msgstr "EOF napotkany wewn±trz akcji" + +#: src/scan.l:977 +msgid "EOF encountered inside pattern" +msgstr "EOF napotkany wewn±trz wzorca" + +#: src/scan.l:1010 +#, c-format +msgid "bad character: %s" +msgstr "b³κdny znak: %s" + +#: src/scan.l:1038 +#, c-format +msgid "can't open %s" +msgstr "nie moΏna otworzyζ %s" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "Sk³adnia: %s [OPCJE]...\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "opcja `%s' nie przyjmuje argumentu\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "opcja `%s' wymaga argumentu\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "opcja `%s' jest niejednoznaczna\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "Nierozpoznana opcja `%s'\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "Nieznany b³±d=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "nie uda³o siκ przydzieliζ pamiκci dla tablicy symboli" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "nazwa zdefiniowana dwukrotnie" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "warunek pocz±tkowy %s zadeklarowany dwukrotnie" + +#: src/yylex.c:57 +msgid "premature EOF" +msgstr "przedwczesny EOF" + +#: src/yylex.c:200 +#, c-format +msgid "End Marker\n" +msgstr "Znacznik koρca\n" + +#: src/yylex.c:206 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*CoΆ dziwnego* - tok: %d val: %d\n" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "niepowodzenie dynamicznej pamiκci w copy_string()" diff --git a/po/pt_BR.gmo b/po/pt_BR.gmo new file mode 100644 index 0000000..cd3789f Binary files /dev/null and b/po/pt_BR.gmo differ diff --git a/po/pt_BR.po b/po/pt_BR.po new file mode 100644 index 0000000..fd9aa11 --- /dev/null +++ b/po/pt_BR.po @@ -0,0 +1,978 @@ +# Translation to Brazilian Portuguese of flex. +# Copyright (C) 2013 The Flex Project (msgids) +# This file is distributed under the same license as the flex package. +# Alexandre Folle de Menezes , 2003, 2004. +# Rafael Ferreira , 2013. +# +msgid "" +msgstr "" +"Project-Id-Version: flex 2.5.37\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2017-05-06 10:49-0400\n" +"PO-Revision-Date: 2013-11-27 08:09-0300\n" +"Last-Translator: Rafael Ferreira \n" +"Language-Team: Brazilian Portuguese \n" +"Language: pt_BR\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"X-Generator: Poedit 1.5.7\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "A alocação de buffer para retornar string falhou" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "A alocação de buffer para diretiva de linha falhou" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "A alocação de buffer para m4 def falhou" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "A alocação de buffer para m4 undef falhou" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "O estado #%d Γ© nΓ£o-aceita -\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "texto final perigoso" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " nΓΊmeros de linha de regras associadas:" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " transaçáes de saΓ­da: " + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" transiçáes presas: Fim de Arquivo " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "verificação de consistΓͺncia falhou em epsclosure()" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"Despejo DFA:\n" +"\n" + +#: src/dfa.c:587 +msgid "could not create unique end-of-buffer state" +msgstr "nΓ£o foi possΓ­vel criar um estado ΓΊnico de final de buffer" + +#: src/dfa.c:608 +#, c-format +msgid "state # %d:\n" +msgstr "estado # %d:\n" + +#: src/dfa.c:768 +msgid "Could not write yynxt_tbl[][]" +msgstr "NΓ£o foi possΓ­vel escrever yynxt_tbl[][]" + +#: src/dfa.c:1028 +msgid "bad transition character detected in sympartition()" +msgstr "caractere de transição invΓ‘lido detectado em sympartition()" + +#: src/gen.c:480 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"Classes de EquivalΓͺncia:\n" +"\n" + +#: src/gen.c:669 src/gen.c:698 src/gen.c:1218 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "estado # %d aceita: [%d]\n" + +#: src/gen.c:1115 +#, c-format +msgid "state # %d accepts: " +msgstr "estado # %d aceita: " + +#: src/gen.c:1162 +msgid "Could not write yyacclist_tbl" +msgstr "NΓ£o foi possΓ­vel escrever yyacclist_tbl" + +#: src/gen.c:1236 +msgid "Could not write yyacc_tbl" +msgstr "NΓ£o foi possΓ­vel escrever yyacc_tbl" + +#: src/gen.c:1251 src/gen.c:1623 src/gen.c:1646 +msgid "Could not write ecstbl" +msgstr "NΓ£o foi possΓ­vel escrever ecstbl" + +#: src/gen.c:1271 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"Classes de Meta-EquivalΓͺncia:\n" + +#: src/gen.c:1293 +msgid "Could not write yymeta_tbl" +msgstr "NΓ£o foi possΓ­vel escrever yymeta_tbl" + +#: src/gen.c:1352 +msgid "Could not write yybase_tbl" +msgstr "NΓ£o foi possΓ­vel escrever yybase_tbl" + +#: src/gen.c:1384 +msgid "Could not write yydef_tbl" +msgstr "NΓ£o foi possΓ­vel escrever yydef_tbl" + +#: src/gen.c:1422 +msgid "Could not write yynxt_tbl" +msgstr "NΓ£o foi possΓ­vel escrever yynxt_tbl" + +#: src/gen.c:1456 +msgid "Could not write yychk_tbl" +msgstr "NΓ£o foi possΓ­vel escrever yychk_tbl" + +#: src/gen.c:1608 src/gen.c:1637 +msgid "Could not write ftbl" +msgstr "NΓ£o foi possΓ­vel escrever ftbl" + +#: src/gen.c:1614 +msgid "Could not write ssltbl" +msgstr "NΓ£o foi possΓ­vel escrever ssltbl" + +#: src/gen.c:1665 +msgid "Could not write eoltbl" +msgstr "NΓ£o foi possΓ­vel escrever eoltbl" + +#: src/gen.c:1722 +msgid "Could not write yynultrans_tbl" +msgstr "NΓ£o foi possΓ­vel escrever yynultrans_tbl" + +#: src/main.c:178 +msgid "rule cannot be matched" +msgstr "aplicação da regra nΓ£o gerou nenhum resultado" + +#: src/main.c:183 +msgid "-s option given but default rule can be matched" +msgstr "a opção -s foi fornecida, mas a regra padrΓ£o pode ser aplicada" + +#: src/main.c:221 +msgid "Can't use -+ with -l option" +msgstr "NΓ£o Γ© possΓ­vel usar -+ com a opção -l" + +#: src/main.c:224 +msgid "Can't use -f or -F with -l option" +msgstr "NΓ£o Γ© possΓ­vel usar -f ou -F com a opção -l" + +#: src/main.c:228 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "NΓ£o Γ© possΓ­vel usar --reentrant ou --bison-bridge com a opção -l" + +#: src/main.c:260 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "-Cf/-CF e -Cm nΓ£o fazem sentido juntos" + +#: src/main.c:263 +msgid "-Cf/-CF and -I are incompatible" +msgstr "-Cf/-CF e -I sΓ£o incompatΓ­veis" + +#: src/main.c:267 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "-Cf/-CF sΓ£o incompatΓ­veis com o modo de compatibilidade lex" + +#: src/main.c:272 +msgid "-Cf and -CF are mutually exclusive" +msgstr "-Cf e -CF sΓ£o mutuamente exclusivos" + +#: src/main.c:276 +msgid "Can't use -+ with -CF option" +msgstr "NΓ£o Γ© possΓ­vel usar -+ com a opção -CF" + +#: src/main.c:279 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "%array Γ© incompatΓ­vel com a opção -+" + +#: src/main.c:284 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "As opçáes -+ e --reentrant sΓ£o mutuamente exclusivas." + +#: src/main.c:287 +msgid "bison bridge not supported for the C++ scanner." +msgstr "sem suporte Γ  ponte bison pelo scanner de C++." + +#: src/main.c:336 src/main.c:419 +#, c-format +msgid "could not create %s" +msgstr "nΓ£o foi possΓ­vel criar %s" + +#: src/main.c:431 +msgid "could not write tables header" +msgstr "nΓ£o foi possΓ­vel escrever o cabeΓ§alho das tabelas" + +#: src/main.c:435 +#, c-format +msgid "can't open skeleton file %s" +msgstr "nΓ£o Γ© possΓ­vel abrir o arquivo esqueleto %s" + +#: src/main.c:450 +msgid "Prefix cannot include '[' or ']'" +msgstr "" + +#: src/main.c:474 +msgid "allocation of macro definition failed" +msgstr "a alocação de definição de macro falhou" + +#: src/main.c:521 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "erro lendo o arquivo esqueleto %s" + +#: src/main.c:525 +#, c-format +msgid "error closing skeleton file %s" +msgstr "erro fechando o arquivo esqueleto %s" + +#: src/main.c:709 +#, c-format +msgid "error creating header file %s" +msgstr "erro ao criar o arquivo cabeΓ§alho %s" + +#: src/main.c:717 +#, c-format +msgid "error writing output file %s" +msgstr "erro ao gravar o arquivo de saΓ­da %s" + +#: src/main.c:721 +#, c-format +msgid "error closing output file %s" +msgstr "erro ao fechar o arquivo de saΓ­da %s" + +#: src/main.c:725 +#, c-format +msgid "error deleting output file %s" +msgstr "erro ao remover o arquivo de saΓ­da %s" + +#: src/main.c:732 +#, c-format +msgid "No backing up.\n" +msgstr "ImpossΓ­vel restaurar.\n" + +#: src/main.c:736 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d fazendo cΓ³pia de seguranΓ§a de estados (nΓ£o-aceita).\n" + +#: src/main.c:740 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "Tabelas compactadas sempre tΓͺm cΓ³pias de seguranΓ§a.\n" + +#: src/main.c:743 +#, c-format +msgid "error writing backup file %s" +msgstr "erro ao gravar a cΓ³pia de seguranΓ§a %s" + +#: src/main.c:747 +#, c-format +msgid "error closing backup file %s" +msgstr "erro ao fechar a cΓ³pia de seguranΓ§a %s" + +#: src/main.c:752 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "%s versΓ£o %s estatΓ­sticas de uso:\n" + +#: src/main.c:755 +#, c-format +msgid " scanner options: -" +msgstr " opçáes de scanner: -" + +#: src/main.c:834 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d estados NFA\n" + +#: src/main.c:836 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d estados DFA (%d palavras)\n" + +#: src/main.c:838 +#, c-format +msgid " %d rules\n" +msgstr " %d regras\n" + +#: src/main.c:843 +#, c-format +msgid " No backing up\n" +msgstr " Sem cΓ³pia de seguranΓ§a\n" + +#: src/main.c:847 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d fazendo cΓ³pia de seguranΓ§a de estados (nΓ£o-aceita)\n" + +#: src/main.c:852 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " Tabelas compactadas sempre tΓͺm cΓ³pias de seguranΓ§a\n" + +#: src/main.c:856 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " PadrΓ΅es de inΓ­cio-de-linha usados\n" + +#: src/main.c:858 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d condiçáes de inΓ­cio\n" + +#: src/main.c:862 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d estados epsilon, %d estados epsilon duplo\n" + +#: src/main.c:866 +#, c-format +msgid " no character classes\n" +msgstr " nenhuma classe de caracteres\n" + +#: src/main.c:870 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr "" +" %d/%d classes de caracteres precisaram de %d/%d palavras de armazenamento, " +"%d reusadas\n" + +#: src/main.c:875 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d pares estado/prΓ³ximoestado criados\n" + +#: src/main.c:878 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d transiçáes ΓΊnicas/duplicadas\n" + +#: src/main.c:883 +#, c-format +msgid " %d table entries\n" +msgstr " %d entradas de tabela\n" + +#: src/main.c:891 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " %d/%d entradas base-def criadas\n" + +#: src/main.c:895 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " %d/%d (pico %d) entradas nxt-chk criadas\n" + +#: src/main.c:899 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " %d/%d (pico %d) modelos de entradas nxt-chk criadas\n" + +#: src/main.c:903 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d entradas vazias na tabela\n" + +#: src/main.c:905 +#, c-format +msgid " %d protos created\n" +msgstr " %d protos criados\n" + +#: src/main.c:908 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " %d modelos criados, %d usos\n" + +#: src/main.c:916 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " %d/%d classes de equivalΓͺncia criadas\n" + +#: src/main.c:924 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d classes de meta-equivalΓͺncia criadas\n" + +#: src/main.c:930 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d (%d salvas) colisΓ΅es de hash, %d DFAs iguais\n" + +#: src/main.c:932 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " %d conjuntos de realocação necessΓ‘rios\n" + +#: src/main.c:934 +#, c-format +msgid " %d total table entries needed\n" +msgstr " %d total de entradas de tabela necessΓ‘rias\n" + +#: src/main.c:1008 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "Erro interno. flexopts estΓ£o malformados.\n" + +#: src/main.c:1018 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "Tente \"%s --help\" para maiores informaçáes.\n" + +#: src/main.c:1075 +#, c-format +msgid "unknown -C option '%c'" +msgstr "opção -C \"%c\" desconhecida" + +#: src/main.c:1204 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1476 +msgid "fatal parse error" +msgstr "erro fatal de anΓ‘lise" + +#: src/main.c:1508 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "" +"nΓ£o foi possΓ­vel criar arquivo de cΓ³pia de seguranΓ§a das informaçáes %s" + +#: src/main.c:1529 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "" +"a opção de compatibilidade com lex da AT&T \"-l\" acarreta em uma grande " +"penalidade na performance\n" + +#: src/main.c:1532 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr "" +" e pode ser a fonte real de outras penalidades de performance reportadas\n" + +#: src/main.c:1538 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" +"%%option yylineno acarreta em uma penalidade na performance APENAS em regras " +"que podem bater caracteres de nova linha\n" + +#: src/main.c:1545 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "-I (interativo) acarreta em uma pequena penalidade na performance\n" + +#: src/main.c:1550 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore() acarreta em uma pequena penalidade na performance\n" + +#: src/main.c:1556 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT acarreta em uma grande penalidade na performance\n" + +#: src/main.c:1561 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "" +"VariΓ‘vel seguindo regras de contexto implicam em grande perda de " +"performance\n" + +#: src/main.c:1573 +msgid "REJECT cannot be used with -f or -F" +msgstr "REJECT nΓ£o pode ser usado com -f ou -F" + +#: src/main.c:1576 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "%option yylineno nΓ£o pode ser usada com REJECT" + +#: src/main.c:1579 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "" +"variΓ‘veis seguindo regras de contexto nΓ£o podem ser usadas com -f ou -F" + +#: src/main.c:1704 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "%option yyclass sΓ³ tem sentido para scanners C++" + +#: src/main.c:1791 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "Uso: %s [OPÇÕES] [ARQUIVO]...\n" + +#: src/main.c:1794 +#, fuzzy, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"Gera programas que realizando correspondΓͺncia de padrΓ£o em texto.\n" +"\n" +"Tabela de compressΓ£o:\n" +" -Ca, --align troca tabelas maiores por melhor alinhamento de memΓ³ria\n" +" -Ce, --ecs classes de construção de equivalΓͺncia\n" +" -Cf nΓ£o comprime tabelas; use a representação -f\n" +" -CF nΓ£o comprime tabelas; use a representação -F\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() em vez da stdio para a entrada do scanner\n" +" -f, --full gera scanner grande e rΓ‘pido. O mesmo que -Cfr\n" +" -F, --fast usa representação de tabela alternativa. O mesmo que -" +"CFr\n" +" -Cem compressΓ£o padrΓ£o (mesmo que --ecs --meta-ecs)\n" +"\n" +"Depuração:\n" +" -d, --debug habilita o modo de depuração no scanner\n" +" -b, --backup gravação de info de cΓ³pia seguranΓ§a para %s\n" +" -p, --perf-report grava relatΓ³rio de performance para a stderr\n" +" -s, --nodefault suprime a regra padrΓ£o para ECHO texto nΓ£o\n" +" correspondente\n" +" -T, --trace %s deveria executar em modo de ratro\n" +" -w, --nowarn nΓ£o gera avisos\n" +" -v, --verbose escreve um resumo das estatΓ­sticas do scanner " +"para\n" +" stdout\n" +"\n" +"Arquivos:\n" +" -o, --outfile=ARQUIVO especifica um nome de arquivo de saΓ­da\n" +" -S, --skel=ARQUIVO especifica um arquivo de esqueleto\n" +" -t, --stdout grava um scanner na saΓ­da stdout em vez de %s\n" +" --yyclass=NOME nome de classe C++\n" +" --header-file=ARQUIVO\n" +" cria um arquivo de cabeΓ§alho C alΓ©m do scanner\n" +" --tables-file[=ARQUIVO]\n" +" escreve as tabelas no ARQUIVO\n" +"\n" +"Comportamento do scanner:\n" +" -7, --7bit gera um scanner 7-bit\n" +" -8, --8bit gera um scanner 8-bit\n" +" -B, --batch gera um scanner de lote (oposto de -I)\n" +" -i, --case-insensitive ignora diferenΓ§a maiΓΊsculo/minΓΊsculo em padrΓ΅es\n" +" -l, --lex-compat compatibilidade mΓ‘xima com lex original\n" +" -X, --posix-compat compatibilidade mΓ‘xima com lex POSIX\n" +" -I, --interactive gera um scanner interativo (oposto de -B)\n" +" --yylineno rastreia contagem de linhas em yylineno\n" +"\n" +"CΓ³digo gerado:\n" +" -+, --c++ gera classe C++ do scanner\n" +" -Dmacro[=defn] #define macro defn (defn padrΓ£o Γ© \"1\")\n" +" -L, --noline suprime as diretivas #line em scanner\n" +" -P, --prefix=TEXTO usa TEXTO como prefixo em vez de \"yy\"\n" +" -R, --reentrant gera um scanner C reentrante\n" +" --bison-bridge scanner para analisador bison puro.\n" +" --bison-locations inclui suporte a yylloc.\n" +" --stdinit inicializa yyin/yyout para stdin/stdout\n" +" --noansi-definitions definiçáes de funçáes estilo antigo\n" +" --noansi-prototypes esvazia lista de parΓ’metros em prototipos\n" +" --nounistd nΓ£o inclui \n" +" --noFUNCTION nΓ£o gera uma FUNCTION em particular\n" +"\n" +"MiscelΓ’nea:\n" +" -c opção POSIX faz-nada\n" +" -n opção POSIX faz-nada\n" +" -?\n" +" -h, --help produz esta mensagem de ajuda\n" +" -V, --version informa a versΓ£o do %s\n" + +#: src/misc.c:64 +msgid "allocation of sko_stack failed" +msgstr "alocação de sko_stack falhou" + +#: src/misc.c:100 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "nome \"%s\" ridiculamente longo" + +#: src/misc.c:155 +msgid "memory allocation failed in allocate_array()" +msgstr "alocação de memΓ³ria falhou em allocate_array()" + +#: src/misc.c:205 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "caractere invΓ‘lido \"%s\" detectado em check_char()" + +#: src/misc.c:210 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "o scanner precisa da opção -8 para usar o caractere %s" + +#: src/misc.c:229 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "alocação de memΓ³ria falhou em allocate_array()" + +#: src/misc.c:303 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s: erro interno fatal, %s\n" + +#: src/misc.c:671 +msgid "attempt to increase array size failed" +msgstr "tentativa de aumentar o tamanho do vetor falhou" + +#: src/misc.c:795 +msgid "bad line in skeleton file" +msgstr "linha invΓ‘lida no arquivo de esqueleto" + +#: src/misc.c:845 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "alocação de memΓ³ria falhou em yy_flex_xmalloc()" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** iniciando despejo de nfa com estado inicial %d\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "estado # %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** final do despejo\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "mΓ‘quina vazia em dupmachine()" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "Regra de final de contexto variΓ‘vel na linha %d\n" + +#: src/nfa.c:357 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "estado de tipo invΓ‘lido em mark_beginning_as_normal()" + +#: src/nfa.c:595 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "regras de entrada sΓ£o muito complicadas (>= %d estados NFA)" + +#: src/nfa.c:673 +msgid "found too many transitions in mkxtion()" +msgstr "muitas transiçáes em mkxtion()" + +#: src/nfa.c:699 +#, c-format +msgid "too many rules (> %d)!" +msgstr "muitas regras (> %d)!" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "erro desconhecido processando a seção 1" + +#: src/parse.y:184 src/parse.y:353 +msgid "bad start condition list" +msgstr "lista de condiçáes de inΓ­cio invΓ‘lida" + +#: src/parse.y:204 +msgid "Prefix must not contain [ or ]" +msgstr "" + +#: src/parse.y:317 +msgid "unrecognized rule" +msgstr "regra nΓ£o reconhecida" + +#: src/parse.y:436 src/parse.y:449 src/parse.y:518 +msgid "trailing context used twice" +msgstr "contexto final usado duas vezes" + +#: src/parse.y:554 src/parse.y:564 src/parse.y:637 src/parse.y:647 +msgid "bad iteration values" +msgstr "valores de iteração invΓ‘lidos" + +#: src/parse.y:582 src/parse.y:600 src/parse.y:665 src/parse.y:683 +msgid "iteration value must be positive" +msgstr "valor de iteração deve ser positivo" + +#: src/parse.y:806 src/parse.y:816 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "" +"a faixa de caracteres [%c-%c] Γ© ambΓ­gua em um scanner \"case-insensitive\"" + +#: src/parse.y:821 +msgid "negative range in character class" +msgstr "faixa negativa na classe de caracteres" + +#: src/parse.y:918 +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "[:^lower:] Γ© ambΓ­gua em um scanner \"case-insensitive\"" + +#: src/parse.y:924 +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "[:^upper:] Γ© ambΓ­gua em um scanner \"case-insensitive\"" + +#: src/scan.l:82 src/scan.l:644 src/scan.l:702 +msgid "Input line too long\n" +msgstr "Linha de entrada muito longa\n" + +#: src/scan.l:183 +#, c-format +msgid "malformed '%top' directive" +msgstr "diretiva \"%top\" malformada" + +#: src/scan.l:205 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "diretiva \"%\" nΓ£o reconhecida" + +#: src/scan.l:214 +msgid "Definition name too long\n" +msgstr "Nome de definição muito longo\n" + +#: src/scan.l:309 +msgid "Unmatched '{'" +msgstr "'{' sem fechamento" + +#: src/scan.l:325 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "Valor de definição para {%s} muito longo\n" + +#: src/scan.l:342 +msgid "incomplete name definition" +msgstr "definição de nome incompleta" + +#: src/scan.l:467 +msgid "Option line too long\n" +msgstr "Linha de opção muito longa\n" + +#: src/scan.l:475 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "%%option nΓ£o reconhecida: %s" + +#: src/scan.l:659 src/scan.l:832 +msgid "bad character class" +msgstr "classe de caractere invΓ‘lida" + +#: src/scan.l:709 +#, c-format +msgid "undefined definition {%s}" +msgstr "definição indefinida {%s}" + +#: src/scan.l:772 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:787 +#, c-format +msgid "bad : %s" +msgstr " invΓ‘lida: %s" + +#: src/scan.l:800 +msgid "missing quote" +msgstr "faltou aspa" + +#: src/scan.l:866 +#, c-format +msgid "bad character class expression: %s" +msgstr "expressΓ£o de classe de caractere invΓ‘lida: %s" + +#: src/scan.l:888 +msgid "bad character inside {}'s" +msgstr "caracatere invΓ‘lido entre {}'s" + +#: src/scan.l:894 +msgid "missing }" +msgstr "faltou }" + +#: src/scan.l:972 +msgid "EOF encountered inside an action" +msgstr "Fim de Arquivo encontrado dentro de uma ação" + +#: src/scan.l:977 +msgid "EOF encountered inside pattern" +msgstr "Fim de Arquivo encontrado dentro do padrΓ£o" + +#: src/scan.l:1010 +#, c-format +msgid "bad character: %s" +msgstr "caracter invΓ‘lido: %s" + +#: src/scan.l:1038 +#, c-format +msgid "can't open %s" +msgstr "nΓ£o foi possΓ­vel abrir %s" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "Uso: %s [OPÇÕES]...\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "opção \"%s\" nΓ£o permite argumentos\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "opção \"%s\" requer um argumento\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "opção \"%s\" Γ© ambΓ­gua\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "Opção \"%s\" desconhecida\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "Erro desconhecido=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "alocação da memΓ³ria da tabela de sΓ­mbolos falhou" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "nome definido duas vezes" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "condição de inΓ­cio %s declarada duas vezes" + +#: src/yylex.c:57 +msgid "premature EOF" +msgstr "Fim-de-Arquivo prematuro" + +#: src/yylex.c:200 +#, c-format +msgid "End Marker\n" +msgstr "Marca de Fim\n" + +#: src/yylex.c:206 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*Algo Estranho* - tok: %d val: %d\n" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "falha dinΓ’mica de memΓ³ria em copy_string()" + +#~ msgid "consistency check failed in symfollowset" +#~ msgstr "verificação de consistΓͺncia falhou em symfollowset" + +#~ msgid "Can't specify header option if writing to stdout." +#~ msgstr "" +#~ "ImpossΓ­vel especificar a opção de cabeΓ§alho se escrevendo em stdout." + +#~ msgid "unknown -R option '%c'" +#~ msgstr "opção -R '%c' desconecida" diff --git a/po/quot.sed b/po/quot.sed new file mode 100644 index 0000000..0122c46 --- /dev/null +++ b/po/quot.sed @@ -0,0 +1,6 @@ +s/"\([^"]*\)"/β€œ\1”/g +s/`\([^`']*\)'/β€˜\1’/g +s/ '\([^`']*\)' / β€˜\1’ /g +s/ '\([^`']*\)'$/ β€˜\1’/g +s/^'\([^`']*\)' /β€˜\1’ /g +s/β€œβ€/""/g diff --git a/po/remove-potcdate.sin b/po/remove-potcdate.sin new file mode 100644 index 0000000..2436c49 --- /dev/null +++ b/po/remove-potcdate.sin @@ -0,0 +1,19 @@ +# Sed script that remove the POT-Creation-Date line in the header entry +# from a POT file. +# +# The distinction between the first and the following occurrences of the +# pattern is achieved by looking at the hold space. +/^"POT-Creation-Date: .*"$/{ +x +# Test if the hold space is empty. +s/P/P/ +ta +# Yes it was empty. First occurrence. Remove the line. +g +d +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/po/ro.gmo b/po/ro.gmo new file mode 100644 index 0000000..a324a03 Binary files /dev/null and b/po/ro.gmo differ diff --git a/po/ro.po b/po/ro.po new file mode 100644 index 0000000..76d4edd --- /dev/null +++ b/po/ro.po @@ -0,0 +1,979 @@ +# Mesajele ξn limba romβnγ pentru pachetul flex. +# Copyright (C) 2003 The Flex Project +# Eugen Hoanca , 2003. +# +msgid "" +msgstr "" +"Project-Id-Version: flex 2.5.31\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2017-05-06 10:49-0400\n" +"PO-Revision-Date: 2003-11-22 11:07+0200\n" +"Last-Translator: Eugen Hoanca \n" +"Language-Team: Romanian \n" +"Language: ro\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=ISO-8859-2\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "Starea #%d este de neacceptat. -\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "context de sfβrΊit(trailing) periculos" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " numerele de linie asociate regulii:" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " tranziώii exterioare(out): " + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" tranziώii jam: EOF " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "verificare de consistenώγ eΊuatγ ξn epsclosure()" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"Rezultat(dump) DFA:\n" +"\n" + +#: src/dfa.c:587 +msgid "could not create unique end-of-buffer state" +msgstr "nu am putut crea sfβrΊit unic pentru starea buffer-ului" + +#: src/dfa.c:608 +#, c-format +msgid "state # %d:\n" +msgstr "stare # %d:\n" + +#: src/dfa.c:768 +msgid "Could not write yynxt_tbl[][]" +msgstr "Nu am putut scrie yynxt_tbl[][]" + +#: src/dfa.c:1028 +msgid "bad transition character detected in sympartition()" +msgstr "caracter greΊit de tranziώie detectat ξn sympartition()" + +#: src/gen.c:480 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"Clase de Echivalenώγ:\n" +"\n" + +#: src/gen.c:669 src/gen.c:698 src/gen.c:1218 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "starea # %d acceptγ: [%d]\n" + +#: src/gen.c:1115 +#, c-format +msgid "state # %d accepts: " +msgstr "starea # %d acceptγ: " + +#: src/gen.c:1162 +msgid "Could not write yyacclist_tbl" +msgstr "Nu am putut scrie yyacclist_tbl" + +#: src/gen.c:1236 +msgid "Could not write yyacc_tbl" +msgstr "Nu am putut scrie yyacc_tbl" + +#: src/gen.c:1251 src/gen.c:1623 src/gen.c:1646 +msgid "Could not write ecstbl" +msgstr "Nu am putut scrie ecstbl" + +#: src/gen.c:1271 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"Clase de Meta-Echivalenώγ:\n" + +#: src/gen.c:1293 +msgid "Could not write yymeta_tbl" +msgstr "Nu am putut scrie yymeta_tbl" + +#: src/gen.c:1352 +msgid "Could not write yybase_tbl" +msgstr "Nu am putut scrie yybase_tbl" + +#: src/gen.c:1384 +msgid "Could not write yydef_tbl" +msgstr "Nu am putut scrie yydef_tbl" + +#: src/gen.c:1422 +msgid "Could not write yynxt_tbl" +msgstr "Nu am putut scrie yynxt_tbl" + +#: src/gen.c:1456 +msgid "Could not write yychk_tbl" +msgstr "Nu am putut scrie yychk_tbl" + +#: src/gen.c:1608 src/gen.c:1637 +msgid "Could not write ftbl" +msgstr "Nu am putut scrie ftbl" + +#: src/gen.c:1614 +msgid "Could not write ssltbl" +msgstr "Nu am putut scrie ssltbl" + +#: src/gen.c:1665 +msgid "Could not write eoltbl" +msgstr "Nu am putut scrie eoltbl" + +#: src/gen.c:1722 +msgid "Could not write yynultrans_tbl" +msgstr "Nu am putut scrie yynultrans_tbl" + +#: src/main.c:178 +msgid "rule cannot be matched" +msgstr "regula nu se potriveΊte cu nimic" + +#: src/main.c:183 +msgid "-s option given but default rule can be matched" +msgstr "a fost datγ opώiunea -s dar regula implicitγ se poate potrivi" + +#: src/main.c:221 +msgid "Can't use -+ with -l option" +msgstr "Nu se poate folosi -+ cu opώiunea -l" + +#: src/main.c:224 +msgid "Can't use -f or -F with -l option" +msgstr "Nu se poate folosi -f sau -F cu opώiunea -l" + +#: src/main.c:228 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "Nu se poate folosi --reentrant sau --bison-bridge cu opώiunea -l" + +#: src/main.c:260 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "-Cf/-CF Ίi -Cm nu au sens folosite ξmpreunγ" + +#: src/main.c:263 +msgid "-Cf/-CF and -I are incompatible" +msgstr "-Cf/-CF Ίi -I sunt incompatibile" + +#: src/main.c:267 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "-Cf/-CF sunt incompatibile cu module de compatibilitate lex" + +#: src/main.c:272 +msgid "-Cf and -CF are mutually exclusive" +msgstr "-Cf Ίi -CF se exclud reciproc" + +#: src/main.c:276 +msgid "Can't use -+ with -CF option" +msgstr "Nu se poate folosi -+ cu opώiunea -CF" + +#: src/main.c:279 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "%array incompatibil cu opώiunea -+" + +#: src/main.c:284 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "Opώiunile -+ and --reentrant se exclud reciproc" + +#: src/main.c:287 +msgid "bison bridge not supported for the C++ scanner." +msgstr "bridge bison nu este suportat pentru scannerul C++." + +#: src/main.c:336 src/main.c:419 +#, c-format +msgid "could not create %s" +msgstr "nu am putut crea %s" + +#: src/main.c:431 +msgid "could not write tables header" +msgstr "Nu am putut scrie capul de tabel" + +#: src/main.c:435 +#, c-format +msgid "can't open skeleton file %s" +msgstr "nu am putut deschide fiΊierul schelet %s" + +#: src/main.c:450 +msgid "Prefix cannot include '[' or ']'" +msgstr "" + +#: src/main.c:474 +msgid "allocation of macro definition failed" +msgstr "" + +#: src/main.c:521 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "eroare de intrare(input) ξn timpul citirii fiΊierului schelet %s" + +#: src/main.c:525 +#, c-format +msgid "error closing skeleton file %s" +msgstr "eroare ξn ξnchiderea fiΊierului schelet %s" + +#: src/main.c:709 +#, c-format +msgid "error creating header file %s" +msgstr "eroare ξn crearea fiΊierului de header %s" + +#: src/main.c:717 +#, c-format +msgid "error writing output file %s" +msgstr "eroare ξn scrierea fiΊierului de output %s" + +#: src/main.c:721 +#, c-format +msgid "error closing output file %s" +msgstr "eroare ξn ξnchiderea fiΊierului de output %s" + +#: src/main.c:725 +#, c-format +msgid "error deleting output file %s" +msgstr "eroare ξn Ίtergerea fiΊierului de output %s" + +#: src/main.c:732 +#, c-format +msgid "No backing up.\n" +msgstr "Nu se revine (backing-up).\n" + +#: src/main.c:736 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d salvare de (inacceptabile) stγri.\n" + +#: src/main.c:740 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "Tabelele compresate ξntotdeauna au back-up.\n" + +#: src/main.c:743 +#, c-format +msgid "error writing backup file %s" +msgstr "eroare ξn scrierea fiΊierului de backup %s" + +#: src/main.c:747 +#, c-format +msgid "error closing backup file %s" +msgstr "eroare ξn ξnchiderea fiΊierului de backup %s" + +#: src/main.c:752 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "%s versiunea %s statistici de folosire:\n" + +#: src/main.c:755 +#, c-format +msgid " scanner options: -" +msgstr " opώiuni de scanner: -" + +#: src/main.c:834 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d stγri NFA\n" + +#: src/main.c:836 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d stγri DFA (%d cuvinte)\n" + +#: src/main.c:838 +#, c-format +msgid " %d rules\n" +msgstr " %d reguli\n" + +#: src/main.c:843 +#, c-format +msgid " No backing up\n" +msgstr " Nu se face backup\n" + +#: src/main.c:847 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d salvare de (inacceptabile) stγri\n" + +#: src/main.c:852 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " Tabelele compresate ξntotdeauna au back-up\n" + +#: src/main.c:856 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " Tipare de ξnceputuri de linie folosite\n" + +#: src/main.c:858 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d condiώii de start\n" + +#: src/main.c:862 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d stγri epsilon, %d stγri dublu epsilon\n" + +#: src/main.c:866 +#, c-format +msgid " no character classes\n" +msgstr " nici o clasγ de caractere\n" + +#: src/main.c:870 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr "" +" %d/%d clase de caractere necesare %d/%d cuvinte de stocare, %d refolosite\n" + +#: src/main.c:875 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d perechi de stare/stareurmγtoare create\n" + +#: src/main.c:878 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d tranziώii unice/duplicate\n" + +#: src/main.c:883 +#, c-format +msgid " %d table entries\n" +msgstr " %d intrγri ξn tabele\n" + +#: src/main.c:891 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " %d/%d base-def intrγri create\n" + +#: src/main.c:895 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " %d/%d (maxim %d) nxt-chk intrγri create\n" + +#: src/main.c:899 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " %d/%d (maxim %d) model nxt-chk intrγri create\n" + +#: src/main.c:903 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d intrγri ξn tabel goale\n" + +#: src/main.c:905 +#, c-format +msgid " %d protos created\n" +msgstr " %d prototipuri create\n" + +#: src/main.c:908 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " %d modele create, %d folosiri\n" + +#: src/main.c:916 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " %d/%d clase de echivalenώγ create\n" + +#: src/main.c:924 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d clase de meta-echivalenώγ create\n" + +#: src/main.c:930 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d (%d salvate) coliziuni disipate(hash), %d egaluri de DFA-uril\n" + +#: src/main.c:932 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " %d seturi de realocγri necesare\n" + +#: src/main.c:934 +#, c-format +msgid " %d total table entries needed\n" +msgstr " %d intrγri totale ξn tabel necesare\n" + +#: src/main.c:1008 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "Eroare internγ. Opώiunile flex(flexopts) sunt malformate.\n" + +#: src/main.c:1018 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "Ξncercaώi `%s --help' pentru mai multe informaώii.\n" + +#: src/main.c:1075 +#, c-format +msgid "unknown -C option '%c'" +msgstr "opώiune -C necunoscutγ `%c'" + +#: src/main.c:1204 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1476 +msgid "fatal parse error" +msgstr "eroare fatalγ de analizγ(parse)" + +#: src/main.c:1508 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "nu s-a putut crea fiΊierul de informaώii de back-up %s" + +#: src/main.c:1529 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "" +"-l opώiunea de compatibilitate AT&T lex determinγ o scγdere drasticγ a " +"performanώei\n" + +#: src/main.c:1532 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr "Ίi poate fi sursa realγ a altor scγderi de performanώγ raportate\n" + +#: src/main.c:1538 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" +"%%opώiunea yylineno determinγ o scγdere drasticγ a performanώei DOAR ξn " +"regulile care se potrivesc caracterelor linie_nouγ(newline)\n" + +#: src/main.c:1545 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "-I (interactiγe) determinγ o scγdere minorγ a performanώei\n" + +#: src/main.c:1550 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore() determinγ o scγdere minorγ a performanώei\n" + +#: src/main.c:1556 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT determinγ o scγdere drasticγ a performanώei\n" + +#: src/main.c:1561 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "" +"Contextul de sfβrΊit(trailing) variabil determinγ o scγdere drasticγ a " +"performanώei\n" + +#: src/main.c:1573 +msgid "REJECT cannot be used with -f or -F" +msgstr "REJECT nu poate fi folosit cu -f sau -F" + +#: src/main.c:1576 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "%opώiunea yylineno nu poate fi folositγ cu REJECT" + +#: src/main.c:1579 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "" +"contextul de sfβrΊit(trailing) variabil nu poate fi folosit cu -f sau -F" + +#: src/main.c:1704 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "%opώunea yyclass este folositoare doar pentru scannerele C++" + +#: src/main.c:1791 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "Folosire: %s [OPήIUNI] [FIͺIER]...\n" + +#: src/main.c:1794 +#, fuzzy, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"Genereazγ programe care cautγ potriviri de tipare pe un text\n" +"\n" +"Compresie de tabele:\n" +" -Ca, --align renunώγ la tabelele mari ξn favoarea unui aliniament mai " +"bun al memoriei\n" +" -Ce, --ecs construieΊte clase de echivalenώγ\n" +" -Cf nu compreseazγ tabelele; foloseΊte reprezentare -f \n" +" -CF nu compreseazγ tabelele; foloseΊte reprezentare -F\n" +" -Cm, --meta-ecs construieΊte clase de meta-echivalenώγ\n" +" -Cr, --read foloseΊte read() ξn loc de stdio pentru intrarea de " +"scanner\n" +" -F, --fast foloseΊte reprezentare alternativγ de tabele. Asemγnγtor " +"lui -CFr\n" +" -f, --full genereazγ scannere rapide, mari. Asemγnγtor lui -Cfr\n" +" -Cem compresie implicitγ (asemγnγtor lui --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug activeazγ modul debug ξn scanner\n" +" -b, --backup scriere de informaώii de backup ξn %s\n" +" -p, --perf-report scrie raportul de performanώγ la stderr\n" +" -s, --nodefault eliminγ regula implicitγ de ECHO text care nu se " +"potriveΊte\n" +" -T, --trace %s ar trebui sγ ruleze ξn mod trace\n" +" -w, --nowarn nu genereazγ avertismente\n" +" -v, --verbose scrie cuprinsul statisticilor scanner-ului la " +"stdout\n" +"\n" +"FiΊiere:\n" +" -o, --outfile=FIͺIER specificγ numele de fiΊier de ieΊire\n" +" -S, --skel=FIͺIER specificγ fiΊierul schelet\n" +" -t, --stdout scrie scannerul la stdout ξn loc de %s\n" +" --yyclass=NUME numele clasei C++\n" +" --header-file=FIͺIER creazγ im fiΊier de header C pe lβngγscanner\n" +" --tables-file[=FIͺIER] scrie tabelele ξn FIͺIER\n" +"\n" +"Comportament scanner:\n" +" -7, --7bit genereazγ scanner pe 7-biώi\n" +" -8, --8bit genereazγ scanner pe 8-biώi\n" +" -B, --batch genereazγ scanner comandγ(batch) (inversul lui -" +"I)\n" +" -i, --case-insensitive ignorγ cazul ξn tipare\n" +" -l, --lex-compat compatibilitate maximγ cu lex original\n" +" -X, --posix-compat compatibilitate maximγ cu lex POSIX\n" +" -I, --interactive genereazγ scanner interactive (inversul lui -B)\n" +" --yylineno urmγreΊte numγrγtoare liniilor ξn yylineno\n" +"\n" +"Cod generat:\n" +" -+, --c++ genereazγ clasγ de scanner C++ \n" +" -Dmacro[=defn] #define macro defn (implicit defn is '1')\n" +" -L, --noline eliminγ directivele #line din scanner\n" +" -P, --prefix=ͺIR foloseΊte ͺIR ca Ίi prefix ξn loc de \"yy\"\n" +" -R, --reentrant genereazγ un scanner C circular(reentrant)\n" +" --bison-bridge scanner pentru analizγ purγ bison.\n" +" --bison-locations include suport yylloc.\n" +" --stdinit iniώializeazγ yyin/yyout cγtre stdin/stdout\n" +" --noansi-definitions definire de funcώii stil vechi\n" +" --noansi-prototypes listγ de parametri vidγ ξn prototipuri\n" +" --nounistd nu include \n" +" --noFUNCήIE nu genera o FUNCήIE particularγ\n" +"\n" +"Diverse:\n" +" -c opώiune POSIX care nu face nimic\n" +" -n opώiune POSIX care nu face nimic\n" +" -?\n" +" -h, --help produce acest mesaj de ajutor\n" +" -V, --version raporteazγ versiunea %s\n" + +#: src/misc.c:64 +msgid "allocation of sko_stack failed" +msgstr "" + +#: src/misc.c:100 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "numele \"%s\" este ridicol de lung" + +#: src/misc.c:155 +msgid "memory allocation failed in allocate_array()" +msgstr "alocare de memorie eΊuatγ ξn allocate_array()" + +#: src/misc.c:205 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "caracter greΊit `%s' detectat ξn check_char()" + +#: src/misc.c:210 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "scannerul necesitγ parametrul(flag) -8 pentru a folosi caracterul %s" + +#: src/misc.c:229 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "alocare de memorie eΊuatγ ξn allocate_array()" + +#: src/misc.c:303 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s: eroare internγ fatalγ, %s\n" + +#: src/misc.c:671 +msgid "attempt to increase array size failed" +msgstr "ξncercare de a mγri dimensiunea domeniului eΊuatγ" + +#: src/misc.c:795 +msgid "bad line in skeleton file" +msgstr "linie greΊitγ ξn fiΊierul schelet" + +#: src/misc.c:845 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "alocare de memorie eΊuatγ ξn yy_flex_xmalloc()" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** ξnceperea aducerii(dump) nfa cu starea de ξnceput %d\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "stare # %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** sfβrΊit de aducere(dump)\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "maΊinγ vidγ ξn dupmachine()" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "Regulγ de context de sfβrΊit variabil la linia %d\n" + +#: src/nfa.c:357 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "tip de stare greΊitγ ξn mark_beginning_as_normal()" + +#: src/nfa.c:595 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "regulile de intrare(input) sunt prea complicate (>= %d stγri NFA)" + +#: src/nfa.c:673 +msgid "found too many transitions in mkxtion()" +msgstr "s-au gγsit prea multe tranziώii ξn mkxtion()" + +#: src/nfa.c:699 +#, c-format +msgid "too many rules (> %d)!" +msgstr "prea multe reguli (> %d)!" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "eroare necunoscutγ ξn procesarea secώiunii 1" + +#: src/parse.y:184 src/parse.y:353 +msgid "bad start condition list" +msgstr "listγ de stγri ξn condiώie proastγ" + +#: src/parse.y:204 +msgid "Prefix must not contain [ or ]" +msgstr "" + +#: src/parse.y:317 +msgid "unrecognized rule" +msgstr "regulγ necunoscutγ" + +#: src/parse.y:436 src/parse.y:449 src/parse.y:518 +msgid "trailing context used twice" +msgstr "context de sfβrΊit(trailing) utilizat de douγ ori" + +#: src/parse.y:554 src/parse.y:564 src/parse.y:637 src/parse.y:647 +msgid "bad iteration values" +msgstr "valori de iteraώie greΊite" + +#: src/parse.y:582 src/parse.y:600 src/parse.y:665 src/parse.y:683 +msgid "iteration value must be positive" +msgstr "valoarea iteraώiei trebuie sγ fie pozitivγ" + +#: src/parse.y:806 src/parse.y:816 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "" +"intervalul(range) de caracter [%c %c] este ambiguu ξntr-un scanner caz-" +"insenzitiv" + +#: src/parse.y:821 +msgid "negative range in character class" +msgstr "domeniu negativ ξn clasa de caractere" + +#: src/parse.y:918 +#, fuzzy +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "" +"intervalul(range) de caracter [%c %c] este ambiguu ξntr-un scanner caz-" +"insenzitiv" + +#: src/parse.y:924 +#, fuzzy +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "" +"intervalul(range) de caracter [%c %c] este ambiguu ξntr-un scanner caz-" +"insenzitiv" + +#: src/scan.l:82 src/scan.l:644 src/scan.l:702 +msgid "Input line too long\n" +msgstr "Linie de intrare(input) prea lungγ\n" + +#: src/scan.l:183 +#, c-format +msgid "malformed '%top' directive" +msgstr "directivγ '%top' malformatγ" + +#: src/scan.l:205 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "directivγ '%' necunoscutγ" + +#: src/scan.l:214 +#, fuzzy +msgid "Definition name too long\n" +msgstr "Linie de intrare(input) prea lungγ\n" + +#: src/scan.l:309 +msgid "Unmatched '{'" +msgstr "'{' fγrγ corespondent" + +#: src/scan.l:325 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "" + +#: src/scan.l:342 +msgid "incomplete name definition" +msgstr "definire de nume incompletγ" + +#: src/scan.l:467 +#, fuzzy +msgid "Option line too long\n" +msgstr "Linie de intrare(input) prea lungγ\n" + +#: src/scan.l:475 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "%%opώiune necunoscutγ: %s" + +#: src/scan.l:659 src/scan.l:832 +msgid "bad character class" +msgstr "clasγ de caractere greΊitγ" + +#: src/scan.l:709 +#, c-format +msgid "undefined definition {%s}" +msgstr "definiώie nedefinitγ {%s}" + +#: src/scan.l:772 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:787 +#, c-format +msgid "bad : %s" +msgstr " greΊitγ: %s" + +#: src/scan.l:800 +msgid "missing quote" +msgstr "menώionare(quote) lipsγ" + +#: src/scan.l:866 +#, c-format +msgid "bad character class expression: %s" +msgstr "expresie clasγ caracter greΊitγ: %s" + +#: src/scan.l:888 +msgid "bad character inside {}'s" +msgstr "caracter eronat ξntre {}" + +#: src/scan.l:894 +msgid "missing }" +msgstr "lipseΊte }" + +#: src/scan.l:972 +msgid "EOF encountered inside an action" +msgstr "EOF ξntβlnit ξn mijlocul acώiunii" + +#: src/scan.l:977 +#, fuzzy +msgid "EOF encountered inside pattern" +msgstr "EOF ξntβlnit ξn mijlocul acώiunii" + +#: src/scan.l:1010 +#, c-format +msgid "bad character: %s" +msgstr "caracter eronat: %s" + +#: src/scan.l:1038 +#, c-format +msgid "can't open %s" +msgstr "nu pot deschide %s" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "Folosire: %s [OPήIUNI]...\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "opώiunea `%s' nu permite parametri\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "opώiunea `%s' necesitγ un parametru\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "opώiunea `%s' este ambiguγ\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "Opώiune necunoscutγ `%s'\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "Eroare necunoscutγ=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "alocare de memorie pentru tabela de simboluri eΊuatγ" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "nume definit de douγ ori" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "condiώie de start %s definitγ de douγ ori" + +#: src/yylex.c:57 +msgid "premature EOF" +msgstr "EOF prematur" + +#: src/yylex.c:200 +#, c-format +msgid "End Marker\n" +msgstr "Marcaj de sfβrΊit\n" + +#: src/yylex.c:206 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*Ceva Ciudat* - tok: %d val: %d\n" + +#~ msgid "consistency check failed in symfollowset" +#~ msgstr "verificare de consistenώγ eΊuatγ ξn symfollowset" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "eroare de memorie dinamicγ ξn copy_string()" + +#~ msgid "Can't specify header option if writing to stdout." +#~ msgstr "Nu se poate specifica opώiunea de header dacγ se scrie la stdout" + +#~ msgid "unknown -R option '%c'" +#~ msgstr "opώiune -R necunoscutγ `%c'" diff --git a/po/ru.gmo b/po/ru.gmo new file mode 100644 index 0000000..8a303cc Binary files /dev/null and b/po/ru.gmo differ diff --git a/po/ru.po b/po/ru.po new file mode 100644 index 0000000..1a0987b --- /dev/null +++ b/po/ru.po @@ -0,0 +1,984 @@ +# Russian translation for flex. +# Copyright (C) 2013 The Flex Project (msgids) +# This file is distributed under the same license as the flex package. +# +# Dmitry S. Sivachenko , 1999, 2000, 2001, 2002. +# Yuri Kozlov , 2014. +msgid "" +msgstr "" +"Project-Id-Version: flex 2.5.38\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2017-05-06 10:49-0400\n" +"PO-Revision-Date: 2014-02-16 10:00+0400\n" +"Last-Translator: Yuri Kozlov \n" +"Language-Team: Russian \n" +"Language: ru\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8-bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n" +"%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);\n" +"X-Generator: Lokalize 1.4\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "НС ΡƒΠ΄Π°Π»ΠΎΡΡŒ Π²Ρ‹Π΄Π΅Π»ΠΈΡ‚ΡŒ Π±ΡƒΡ„Π΅Ρ€ для Π²Ρ‹Π²ΠΎΠ΄ΠΈΠΌΠΎΠΉ строки" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "НС ΡƒΠ΄Π°Π»ΠΎΡΡŒ Π²Ρ‹Π΄Π΅Π»ΠΈΡ‚ΡŒ Π±ΡƒΡ„Π΅Ρ€ для строковой Π΄ΠΈΡ€Π΅ΠΊΡ‚ΠΈΠ²Ρ‹" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "НС ΡƒΠ΄Π°Π»ΠΎΡΡŒ Π²Ρ‹Π΄Π΅Π»ΠΈΡ‚ΡŒ Π±ΡƒΡ„Π΅Ρ€ для m4 def" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "НС ΡƒΠ΄Π°Π»ΠΎΡΡŒ Π²Ρ‹Π΄Π΅Π»ΠΈΡ‚ΡŒ Π±ΡƒΡ„Π΅Ρ€ для m4 undef" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "БостояниС #%d Π½Π΅ допускаСт -\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "опасный Π·Π°ΠΌΡ‹ΠΊΠ°ΡŽΡ‰ΠΈΠΉ контСкст" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " Π½ΠΎΠΌΠ΅Ρ€Π° строк ассоциированного ΠΏΡ€Π°Π²ΠΈΠ»Π°:" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " out-ΠΏΠ΅Ρ€Π΅Ρ…ΠΎΠ΄Ρ‹: " + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" jam-ΠΏΠ΅Ρ€Π΅Ρ…ΠΎΠ΄Ρ‹: EOF " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "ошибка ΠΏΡ€ΠΈ ΠΏΡ€ΠΎΠ²Π΅Ρ€ΠΊΠ΅ Π½Π° Ρ†Π΅Π»ΠΎΡΡ‚Π½ΠΎΡΡ‚ΡŒ Π² epsclosure()" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"Π”Π°ΠΌΠΏ Π”ΠšΠ:\n" +"\n" + +#: src/dfa.c:587 +msgid "could not create unique end-of-buffer state" +msgstr "Π½Π΅Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎ ΡΠΎΠ·Π΄Π°Ρ‚ΡŒ ΡƒΠ½ΠΈΠΊΠ°Π»ΡŒΠ½ΠΎΠ΅ состояниС ΠΊΠΎΠ½Ρ†Π° Π±ΡƒΡ„Π΅Ρ€Π°" + +#: src/dfa.c:608 +#, c-format +msgid "state # %d:\n" +msgstr "состояниС # %d:\n" + +#: src/dfa.c:768 +msgid "Could not write yynxt_tbl[][]" +msgstr "НСвозмоТно Π·Π°ΠΏΠΈΡΠ°Ρ‚ΡŒ yynxt_tbl[][]" + +#: src/dfa.c:1028 +msgid "bad transition character detected in sympartition()" +msgstr "ΠΎΠ±Π½Π°Ρ€ΡƒΠΆΠ΅Π½ Π½Π΅Π²Π΅Ρ€Π½Ρ‹ΠΉ ΠΏΠ΅Ρ€Π΅Ρ…ΠΎΠ΄Π½Ρ‹ΠΉ символ Π² sympartition()" + +#: src/gen.c:480 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"ΠšΠ»Π°ΡΡΡ‹ эквивалСнтности:\n" +"\n" + +#: src/gen.c:669 src/gen.c:698 src/gen.c:1218 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "состояниС # %d допускаСт: [%d]\n" + +#: src/gen.c:1115 +#, c-format +msgid "state # %d accepts: " +msgstr "состояниС # %d допускаСт: " + +#: src/gen.c:1162 +msgid "Could not write yyacclist_tbl" +msgstr "НСвозмоТно Π·Π°ΠΏΠΈΡΠ°Ρ‚ΡŒ yyacclist_tbl" + +#: src/gen.c:1236 +msgid "Could not write yyacc_tbl" +msgstr "НСвозмоТно Π·Π°ΠΏΠΈΡΠ°Ρ‚ΡŒ yyacc_tbl" + +#: src/gen.c:1251 src/gen.c:1623 src/gen.c:1646 +msgid "Could not write ecstbl" +msgstr "НСвозмоТно Π·Π°ΠΏΠΈΡΠ°Ρ‚ΡŒ ecstbl" + +#: src/gen.c:1271 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"ΠœΠ΅Ρ‚Π°-эквивалСнтныС ΠšΠ»Π°ΡΡΡ‹:\n" + +#: src/gen.c:1293 +msgid "Could not write yymeta_tbl" +msgstr "НСвозмоТно Π·Π°ΠΏΠΈΡΠ°Ρ‚ΡŒ yymeta_tbl" + +#: src/gen.c:1352 +msgid "Could not write yybase_tbl" +msgstr "НСвозмоТно Π·Π°ΠΏΠΈΡΠ°Ρ‚ΡŒ yybase_tbl" + +#: src/gen.c:1384 +msgid "Could not write yydef_tbl" +msgstr "НСвозмоТно Π·Π°ΠΏΠΈΡΠ°Ρ‚ΡŒ yydef_tbl" + +#: src/gen.c:1422 +msgid "Could not write yynxt_tbl" +msgstr "НСвозмоТно Π·Π°ΠΏΠΈΡΠ°Ρ‚ΡŒ yynxt_tbl" + +#: src/gen.c:1456 +msgid "Could not write yychk_tbl" +msgstr "НСвозмоТно Π·Π°ΠΏΠΈΡΠ°Ρ‚ΡŒ yychk_tbl" + +#: src/gen.c:1608 src/gen.c:1637 +msgid "Could not write ftbl" +msgstr "НСвозмоТно Π·Π°ΠΏΠΈΡΠ°Ρ‚ΡŒ ftbl" + +#: src/gen.c:1614 +msgid "Could not write ssltbl" +msgstr "НСвозмоТно Π·Π°ΠΏΠΈΡΠ°Ρ‚ΡŒ ssltbl" + +#: src/gen.c:1665 +msgid "Could not write eoltbl" +msgstr "НСвозмоТно Π·Π°ΠΏΠΈΡΠ°Ρ‚ΡŒ eoltbl" + +#: src/gen.c:1722 +msgid "Could not write yynultrans_tbl" +msgstr "НСвозмоТно Π·Π°ΠΏΠΈΡΠ°Ρ‚ΡŒ yynultrans_tbl" + +#: src/main.c:178 +msgid "rule cannot be matched" +msgstr "Π½Π΅Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎ ΠΏΡ€ΠΈΠΌΠ΅Π½ΠΈΡ‚ΡŒ ΠΏΡ€Π°Π²ΠΈΠ»ΠΎ" + +#: src/main.c:183 +msgid "-s option given but default rule can be matched" +msgstr "ΡƒΠΊΠ°Π·Π°Π½ ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ -s, Π½ΠΎ ΠΏΡ€Π°Π²ΠΈΠ»ΠΎ ΠΏΠΎ ΡƒΠΌΠΎΠ»Ρ‡Π°Π½ΠΈΡŽ Π½Π΅ ΠΌΠΎΠΆΠ΅Ρ‚ Π±Ρ‹Ρ‚ΡŒ ΠΏΡ€ΠΈΠΌΠ΅Π½Π΅Π½ΠΎ" + +#: src/main.c:221 +msgid "Can't use -+ with -l option" +msgstr "НСвозмоТно ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Ρ‚ΡŒ -+ с ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ΠΎΠΌ -l" + +#: src/main.c:224 +msgid "Can't use -f or -F with -l option" +msgstr "НСвозмоТно ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Ρ‚ΡŒ -f ΠΈΠ»ΠΈ -F с ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ΠΎΠΌ -l" + +#: src/main.c:228 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "НСвозмоТно ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Ρ‚ΡŒ --reentrant ΠΈΠ»ΠΈ --bison-bridge с ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ΠΎΠΌ -l" + +#: src/main.c:260 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "ΠŸΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€Ρ‹ -Cf/-CF ΠΈ -Cm вмСстС Π½Π΅ ΠΈΠΌΠ΅ΡŽΡ‚ смысла" + +#: src/main.c:263 +msgid "-Cf/-CF and -I are incompatible" +msgstr "ΠŸΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€Ρ‹ -Cf/-CF ΠΈ -I нСсовмСстимы" + +#: src/main.c:267 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "ΠŸΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€Ρ‹ -Cf/-CF нСсовмСстимы с Ρ€Π΅ΠΆΠΈΠΌΠΎΠΌ lex-совмСстимости" + +#: src/main.c:272 +msgid "-Cf and -CF are mutually exclusive" +msgstr "ΠŸΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€Ρ‹ -Cf ΠΈ -CF ΡΠ²Π»ΡΡŽΡ‚ΡΡ Π²Π·Π°ΠΈΠΌΠΎΠΈΡΠΊΠ»ΡŽΡ‡Π°ΡŽΡ‰ΠΈΠΌΠΈ" + +#: src/main.c:276 +msgid "Can't use -+ with -CF option" +msgstr "НСвозмоТно ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Ρ‚ΡŒ -+ с ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ΠΎΠΌ -CF" + +#: src/main.c:279 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "%array нСсовмСстим с ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ΠΎΠΌ -+" + +#: src/main.c:284 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "ΠŸΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€Ρ‹ -+ ΠΈ --reentrant ΡΠ²Π»ΡΡŽΡ‚ΡΡ Π²Π·Π°ΠΈΠΌΠΎΠΈΡΠΊΠ»ΡŽΡ‡Π°ΡŽΡ‰ΠΈΠΌΠΈ." + +#: src/main.c:287 +msgid "bison bridge not supported for the C++ scanner." +msgstr "bison bridge Π½Π΅ поддСрТиваСтся для сканСра C++." + +#: src/main.c:336 src/main.c:419 +#, c-format +msgid "could not create %s" +msgstr "Π½Π΅Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎ ΡΠΎΠ·Π΄Π°Ρ‚ΡŒ %s" + +#: src/main.c:431 +msgid "could not write tables header" +msgstr "НСвозмоТно Π·Π°ΠΏΠΈΡΠ°Ρ‚ΡŒ Π·Π°Π³ΠΎΠ»ΠΎΠ²ΠΎΠΊ Ρ‚Π°Π±Π»ΠΈΡ†" + +#: src/main.c:435 +#, c-format +msgid "can't open skeleton file %s" +msgstr "НСвозмоТно ΠΎΡ‚ΠΊΡ€Ρ‹Ρ‚ΡŒ Ρ„Π°ΠΉΠ»-каркас %s" + +#: src/main.c:450 +msgid "Prefix cannot include '[' or ']'" +msgstr "" + +#: src/main.c:474 +msgid "allocation of macro definition failed" +msgstr "НС ΡƒΠ΄Π°Π»ΠΎΡΡŒ Ρ€Π°Π·ΠΌΠ΅ΡΡ‚ΠΈΡ‚ΡŒ ΠΎΠΏΡ€Π΅Π΄Π΅Π»Π΅Π½ΠΈΠ΅ макроса" + +#: src/main.c:521 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "ошибка чтСния Ρ„Π°ΠΉΠ»Π°-каркаса %s" + +#: src/main.c:525 +#, c-format +msgid "error closing skeleton file %s" +msgstr "ошибка ΠΏΡ€ΠΈ Π·Π°ΠΊΡ€Ρ‹Ρ‚ΠΈΠΈ Ρ„Π°ΠΉΠ»Π°-каркаса %s" + +#: src/main.c:709 +#, c-format +msgid "error creating header file %s" +msgstr "ошибка создания Π·Π°Π³ΠΎΠ»ΠΎΠ²ΠΎΡ‡Π½ΠΎΠ³ΠΎ Ρ„Π°ΠΉΠ»Π° %s" + +#: src/main.c:717 +#, c-format +msgid "error writing output file %s" +msgstr "ошибка записи Π² Π²Ρ‹Ρ…ΠΎΠ΄Π½ΠΎΠΉ Ρ„Π°ΠΉΠ» %s" + +#: src/main.c:721 +#, c-format +msgid "error closing output file %s" +msgstr "ошибка закрытия Π²Ρ‹Ρ…ΠΎΠ΄Π½ΠΎΠ³ΠΎ Ρ„Π°ΠΉΠ»Π° %s" + +#: src/main.c:725 +#, c-format +msgid "error deleting output file %s" +msgstr "ошибка удалСния Π²Ρ‹Ρ…ΠΎΠ΄Π½ΠΎΠ³ΠΎ Ρ„Π°ΠΉΠ»Π° %s" + +#: src/main.c:732 +#, c-format +msgid "No backing up.\n" +msgstr "Π Π΅Π·Π΅Ρ€Π²Π½ΠΎΠ΅ ΠΊΠΎΠΏΠΈΡ€ΠΎΠ²Π°Π½ΠΈΠ΅ ΠΎΡ‚ΠΊΠ»ΡŽΡ‡Π΅Π½ΠΎ.\n" + +#: src/main.c:736 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "Ρ€Π΅Π·Π΅Ρ€Π²Π½ΠΎΠ΅ ΠΊΠΎΠΏΠΈΡ€ΠΎΠ²Π°Π½ΠΈΠ΅ %d (нСдопустимых) состояний.\n" + +#: src/main.c:740 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "Π Π΅Π·Π΅Ρ€Π²Π½ΠΎΠ΅ ΠΊΠΎΠΏΠΈΡ€ΠΎΠ²Π°Π½ΠΈΠ΅ сТатых Ρ‚Π°Π±Π»ΠΈΡ† выполняСтся всСгда.\n" + +#: src/main.c:743 +#, c-format +msgid "error writing backup file %s" +msgstr "ошибка записи Ρ€Π΅Π·Π΅Ρ€Π²Π½ΠΎΠΉ ΠΊΠΎΠΏΠΈΠΈ Ρ„Π°ΠΉΠ»Π° %s" + +#: src/main.c:747 +#, c-format +msgid "error closing backup file %s" +msgstr "ошибка закрытия Ρ€Π΅Π·Π΅Ρ€Π²Π½ΠΎΠΉ ΠΊΠΎΠΏΠΈΠΈ Ρ„Π°ΠΉΠ»Π° %s" + +#: src/main.c:752 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "статистика использования %s вСрсии %s:\n" + +#: src/main.c:755 +#, c-format +msgid " scanner options: -" +msgstr " ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€Ρ‹ сканСра: -" + +#: src/main.c:834 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d состояний НКА\n" + +#: src/main.c:836 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d состояний Π”ΠšΠ (%d слов)\n" + +#: src/main.c:838 +#, c-format +msgid " %d rules\n" +msgstr " %d ΠΏΡ€Π°Π²ΠΈΠ»\n" + +#: src/main.c:843 +#, c-format +msgid " No backing up\n" +msgstr " Π Π΅Π·Π΅Ρ€Π²Π½ΠΎΠ΅ ΠΊΠΎΠΏΠΈΡ€ΠΎΠ²Π°Π½ΠΈΠ΅ ΠΎΡ‚ΠΊΠ»ΡŽΡ‡Π΅Π½ΠΎ\n" + +#: src/main.c:847 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " Ρ€Π΅Π·Π΅Ρ€Π²Π½ΠΎΠ΅ ΠΊΠΎΠΏΠΈΡ€ΠΎΠ²Π°Π½ΠΈΠ΅ %d (нСдопустимых) состояний\n" + +#: src/main.c:852 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " Π Π΅Π·Π΅Ρ€Π²Π½ΠΎΠ΅ ΠΊΠΎΠΏΠΈΡ€ΠΎΠ²Π°Π½ΠΈΠ΅ сТатых Ρ‚Π°Π±Π»ΠΈΡ† выполняСтся всСгда\n" + +#: src/main.c:856 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " Π˜ΡΠΏΠΎΠ»ΡŒΠ·ΡƒΡŽΡ‚ΡΡ ΡˆΠ°Π±Π»ΠΎΠ½Ρ‹ Π½Π°Ρ‡Π°Π»Π° строки\n" + +#: src/main.c:858 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d Π½Π°Ρ‡Π°Π»ΡŒΠ½Ρ‹Ρ… условий\n" + +#: src/main.c:862 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d эпсилон-состояний, %d Π΄Π²ΠΎΠΉΠ½Ρ‹Ρ… эпсилон-состояний\n" + +#: src/main.c:866 +#, c-format +msgid " no character classes\n" +msgstr " ΠΎΡ‚ΡΡƒΡ‚ΡΡ‚Π²ΡƒΡŽΡ‚ классы символов\n" + +#: src/main.c:870 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr "" +" %d/%d классов символов Ρ‚Ρ€Π΅Π±ΡƒΡŽΡ‚ %d/%d слов для хранСния, %d ΠΏΠΎΠ²Ρ‚ΠΎΡ€Π½ΠΎ " +"использовано\n" + +#: src/main.c:875 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " создано %d ΠΏΠ°Ρ€ состояниС/слСд_состояниС\n" + +#: src/main.c:878 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d ΡƒΠ½ΠΈΠΊΠ°Π»ΡŒΠ½Ρ‹Ρ…/ΠΏΠΎΠ²Ρ‚ΠΎΡ€ΡΡŽΡ‰ΠΈΡ…ΡΡ ΠΏΠ΅Ρ€Π΅Ρ…ΠΎΠ΄ΠΎΠ²\n" + +#: src/main.c:883 +#, c-format +msgid " %d table entries\n" +msgstr " %d элСмСнтов Ρ‚Π°Π±Π»ΠΈΡ†Ρ‹\n" + +#: src/main.c:891 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " создано %d/%d base-def элСмСнтов\n" + +#: src/main.c:895 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " создано %d/%d (ΠΏΠΈΠΊ %d) nxt-chk элСмСнтов\n" + +#: src/main.c:899 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " создано %d/%d (ΠΏΠΈΠΊ %d) ΡˆΠ°Π±Π»ΠΎΠ½Π½Ρ‹Ρ… nxt-chk элСмСнтов\n" + +#: src/main.c:903 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d пустых элСмСнтов Ρ‚Π°Π±Π»ΠΈΡ†Ρ‹\n" + +#: src/main.c:905 +#, c-format +msgid " %d protos created\n" +msgstr " создано %d ΠΏΡ€ΠΎΡ‚ΠΎΡ‚ΠΈΠΏΠΎΠ²\n" + +#: src/main.c:908 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " создано %d шаблонов, %d ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΡƒΡŽΡ‚ΡΡ\n" + +#: src/main.c:916 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " созданы классы эквивалСнтности %d/%d\n" + +#: src/main.c:924 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d ΠΌΠ΅Ρ‚Π°-эквивалСнтных классов создано\n" + +#: src/main.c:930 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d (%d записано) ΠΊΠΎΠ»Π»ΠΈΠ·ΠΈΠΉ Ρ…ΡΡˆ-Ρ‚Π°Π±Π»ΠΈΡ†Ρ‹, %d эквивалСнтных Π”ΠšΠ\n" + +#: src/main.c:932 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " трСбуСтся %d Π½Π°Π±ΠΎΡ€ΠΎΠ² ΠΏΠΎΠ²Ρ‚ΠΎΡ€Π½Ρ‹Ρ… Ρ€Π°Π·ΠΌΠ΅Ρ‰Π΅Π½ΠΈΠΉ\n" + +#: src/main.c:934 +#, c-format +msgid " %d total table entries needed\n" +msgstr " всСго трСбуСтся %d элСмСнтов Ρ‚Π°Π±Π»ΠΈΡ†Ρ‹\n" + +#: src/main.c:1008 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "ВнутрСнняя ошибка. ΠΠ΅ΠΏΡ€Π°Π²ΠΈΠ»ΡŒΠ½ΠΎΠ΅ Π·Π½Π°Ρ‡Π΅Π½ΠΈΠ΅ flexopts.\n" + +#: src/main.c:1018 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "ΠŸΠΎΠΏΡ€ΠΎΠ±ΡƒΠΉΡ‚Π΅ Β«%s --helpΒ» для получСния Π±ΠΎΠ»Π΅Π΅ ΠΏΠΎΠ΄Ρ€ΠΎΠ±Π½ΠΎΠ³ΠΎ описания.\n" + +#: src/main.c:1075 +#, c-format +msgid "unknown -C option '%c'" +msgstr "нСизвСстноС Π·Π½Π°Ρ‡Π΅Π½ΠΈΠ΅ Β«%cΒ» для -C" + +#: src/main.c:1204 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1476 +msgid "fatal parse error" +msgstr "Ρ„Π°Ρ‚Π°Π»ΡŒΠ½Π°Ρ ошибка Ρ€Π°Π·Π±ΠΎΡ€Π°" + +#: src/main.c:1508 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "Π½Π΅Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎ ΡΠΎΠ·Π΄Π°Ρ‚ΡŒ Ρ€Π΅Π·Π΅Ρ€Π²Π½ΡƒΡŽ копию ΠΈΠ½Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΠΎΠ½Π½ΠΎΠ³ΠΎ Ρ„Π°ΠΉΠ»Π° %s" + +#: src/main.c:1529 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "" +"ΠŸΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ -l совмСстимости с AT&T lex Π²Π»Π΅Ρ‡Ρ‘Ρ‚ Π·Π½Π°Ρ‡ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΠ΅ сниТСниС " +"ΠΏΡ€ΠΎΠΈΠ·Π²ΠΎΠ΄ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ\n" + +#: src/main.c:1532 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr "" +" ΠΈ Ρ‚Π°ΠΊΠΆΠ΅ ΠΌΠΎΠΆΠ΅Ρ‚ Π±Ρ‹Ρ‚ΡŒ истинным источником ΠΏΡ€ΠΎΠ±Π»Π΅ΠΌ с ΠΏΡ€ΠΎΠΈΠ·Π²ΠΎΠ΄ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΡŒΡŽ\n" + +#: src/main.c:1538 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" +"%%option yylineno Π²Π»Π΅Ρ‡Ρ‘Ρ‚ Π·Π½Π°Ρ‡ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΠ΅ сниТСниС ΠΏΡ€ΠΎΠΈΠ·Π²ΠΎΠ΄ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ Π’ΠžΠ›Π¬ΠšΠž для " +"ΠΏΡ€Π°Π²ΠΈΠ», ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Π΅ ΠΌΠΎΠ³ΡƒΡ‚ ΡΠΎΠ²ΠΏΠ°Π΄Π°Ρ‚ΡŒ с символами Π½ΠΎΠ²ΠΎΠΉ строки\n" + +#: src/main.c:1545 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "-I (ΠΈΠ½Ρ‚Π΅Ρ€Π°ΠΊΡ‚ΠΈΠ²Π½Ρ‹ΠΉ) Π²Π»Π΅Ρ‡Ρ‘Ρ‚ Π½Π΅Π·Π½Π°Ρ‡ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΠ΅ сниТСниС ΠΏΡ€ΠΎΠΈΠ·Π²ΠΎΠ΄ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ\n" + +#: src/main.c:1550 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore() ΠΏΡ€ΠΈΠ²ΠΎΠ΄ΠΈΡ‚ ΠΊ Π½Π΅Π±ΠΎΠ»ΡŒΡˆΠΎΠΌΡƒ сниТСнию ΠΏΡ€ΠΎΠΈΠ·Π²ΠΎΠ΄ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ\n" + +#: src/main.c:1556 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT Π²Π»Π΅Ρ‡Ρ‘Ρ‚ Π·Π½Π°Ρ‡ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΠ΅ сниТСниС ΠΏΡ€ΠΎΠΈΠ·Π²ΠΎΠ΄ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ\n" + +#: src/main.c:1561 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "" +"ΠŸΡ€Π°Π²ΠΈΠ»Π° с ΠΏΠ΅Ρ€Π΅ΠΌΠ΅Π½Π½Ρ‹ΠΌ Π·Π°ΠΌΡ‹ΠΊΠ°ΡŽΡ‰ΠΈΠΌ контСкстом приводят ΠΊ Π·Π½Π°Ρ‡ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΠΌΡƒ сниТСнию " +"ΠΏΡ€ΠΎΠΈΠ·Π²ΠΎΠ΄ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ\n" + +#: src/main.c:1573 +msgid "REJECT cannot be used with -f or -F" +msgstr "REJECT Π½Π΅ ΠΌΠΎΠΆΠ΅Ρ‚ Π±Ρ‹Ρ‚ΡŒ использован вмСстС с -f ΠΈΠ»ΠΈ -F" + +#: src/main.c:1576 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "%option yylineno Π½Π΅ ΠΌΠΎΠΆΠ΅Ρ‚ Π±Ρ‹Ρ‚ΡŒ использован с REJECT" + +#: src/main.c:1579 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "" +"ΠΏΡ€Π°Π²ΠΈΠ»Π° с ΠΏΠ΅Ρ€Π΅ΠΌΠ΅Π½Π½Ρ‹ΠΌ Π·Π°ΠΌΡ‹ΠΊΠ°ΡŽΡ‰ΠΈΠΌ контСкстом Π½Π΅ ΠΌΠΎΠ³ΡƒΡ‚ Π±Ρ‹Ρ‚ΡŒ ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Π½Ρ‹ с -f " +"ΠΈΠ»ΠΈ -F" + +#: src/main.c:1704 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "%option yyclass ΠΈΠΌΠ΅Π΅Ρ‚ смысл Ρ‚ΠΎΠ»ΡŒΠΊΠΎ для сканСров C++" + +#: src/main.c:1791 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "ИспользованиС: %s [ΠŸΠΠ ΠΠœΠ•Π’Π Π«] [ЀАЙЛ]…\n" + +#: src/main.c:1794 +#, fuzzy, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"Π“Π΅Π½Π΅Ρ€ΠΈΡ€ΡƒΠ΅Ρ‚ ΠΏΡ€ΠΎΠ³Ρ€Π°ΠΌΠΌΡ‹, производящиС манипуляции с тСкстом ΠΏΠΎ шаблонам.\n" +"\n" +"Π‘ΠΆΠ°Ρ‚ΠΈΠ΅ Ρ‚Π°Π±Π»ΠΈΡ†:\n" +" -Ca, --align Π΄ΠΎΠΏΡƒΡΠΊΠ°Ρ‚ΡŒ больший Ρ€Π°Π·ΠΌΠ΅Ρ€ Ρ‚Π°Π±Π»ΠΈΡ† для\n" +" Π»ΡƒΡ‡ΡˆΠ΅Π³ΠΎ выравнивания Π² памяти\n" +" -Ce, --ecs ΡΠΎΠ·Π΄Π°Π²Π°Ρ‚ΡŒ классы эквивалСнтности\n" +" -Cf Π½Π΅ ΡΠΆΠΈΠΌΠ°Ρ‚ΡŒ Ρ‚Π°Π±Π»ΠΈΡ†Ρ‹; ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Ρ‚ΡŒ -f прСдставлСниС\n" +" -CF Π½Π΅ ΡΠΆΠΈΠΌΠ°Ρ‚ΡŒ Ρ‚Π°Π±Π»ΠΈΡ†Ρ‹; ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Ρ‚ΡŒ -F прСдставлСниС\n" +" -Cm, --meta-ecs ΡΠΎΠ·Π΄Π°Π²Π°Ρ‚ΡŒ классы ΠΌΠ΅Ρ‚Π°-эквивалСнтности\n" +" -Cr, --read ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Ρ‚ΡŒ read() вмСсто stdio для\n" +" Π²Ρ…ΠΎΠ΄Π½Ρ‹Ρ… Π΄Π°Π½Π½Ρ‹Ρ… сканСра\n" +" -f, --full ΡΠΎΠ·Π΄Π°Ρ‚ΡŒ быстрый, большой сканСр. Π’ΠΎ ΠΆΠ΅, Ρ‡Ρ‚ΠΎ ΠΈ -Cfr\n" +" -F, --fast ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Ρ‚ΡŒ Π°Π»ΡŒΡ‚Π΅Ρ€Π½Π°Ρ‚ΠΈΠ²Π½ΠΎΠ΅ прСдставлСниС Ρ‚Π°Π±Π»ΠΈΡ†.\n" +" Π’ΠΎ ΠΆΠ΅, Ρ‡Ρ‚ΠΎ ΠΈ -CFr\n" +" -Cem ΡΡ‚Π΅ΠΏΠ΅Π½ΡŒ сТатия ΠΏΠΎ ΡƒΠΌΠΎΠ»Ρ‡Π°Π½ΠΈΡŽ\n" +" (Ρ‚ΠΎ ΠΆΠ΅ Ρ‡Ρ‚ΠΎ ΠΈ --ecs --meta-ecs)\n" +"\n" +"ΠžΡ‚Π»Π°Π΄ΠΊΠ°:\n" +" -d, --debug Π²ΠΊΠ»ΡŽΡ‡ΠΈΡ‚ΡŒ Ρ€Π΅ΠΆΠΈΠΌ ΠΎΡ‚Π»Π°Π΄ΠΊΠΈ Π² сканСр\n" +" -b, --backup Π·Π°ΠΏΠΈΡΠ°Ρ‚ΡŒ Ρ€Π΅Π·Π΅Ρ€Π²Π½ΡƒΡŽ копию Π² %s\n" +" -p, --perf-report Π·Π°ΠΏΠΈΡΠ°Ρ‚ΡŒ ΠΎΡ‚Ρ‡Ρ‘Ρ‚ ΠΎ ΠΏΡ€ΠΎΠΈΠ·Π²ΠΎΠ΄ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ Π² stderr\n" +" -s, --nodefault ΠΏΠΎΠ΄Π°Π²Π»ΡΡ‚ΡŒ ΠΏΡ€Π°Π²ΠΈΠ»ΠΎ ΠΏΠΎ ΡƒΠΌΠΎΠ»Ρ‡Π°Π½ΠΈΡŽ для Π²Ρ‹Π²ΠΎΠ΄Π° (ECHO)\n" +" тСкста, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹ΠΉ Π½Π΅ ΠΏΠΎΠ΄ΠΎΡˆΡ‘Π» Π½ΠΈ ΠΊ ΠΎΠ΄Π½ΠΎΠΌΡƒ ΠΏΡ€Π°Π²ΠΈΠ»Ρƒ\n" +" -T, --trace %s Π΄ΠΎΠ»ΠΆΠ΅Π½ Π·Π°ΠΏΡƒΡΠΊΠ°Ρ‚ΡŒΡΡ Π² Ρ€Π΅ΠΆΠΈΠΌΠ΅ трассировки\n" +" -w, --nowarn Π½Π΅ Π²Ρ‹Π΄Π°Π²Π°Ρ‚ΡŒ ΠΏΡ€Π΅Π΄ΡƒΠΏΡ€Π΅ΠΆΠ΄Π΅Π½ΠΈΠΉ\n" +" -v, --verbose Π·Π°ΠΏΠΈΡΠ°Ρ‚ΡŒ ΡΡƒΠΌΠΌΠ°Ρ€Π½ΡƒΡŽ статистику сканСра Π² stdout\n" +"\n" +"Π€Π°ΠΉΠ»Ρ‹:\n" +" -o, --outfile=ЀАЙЛ ΡƒΠΊΠ°Π·Π°Ρ‚ΡŒ имя Π²Ρ‹Ρ…ΠΎΠ΄Π½ΠΎΠ³ΠΎ Ρ„Π°ΠΉΠ»Π°\n" +" -S, --skel=ЀАЙЛ ΡƒΠΊΠ°Π·Π°Ρ‚ΡŒ Ρ„Π°ΠΉΠ» каркаса\n" +" -t, --stdout Π·Π°ΠΏΠΈΡΠ°Ρ‚ΡŒ сканСр Π² stdout вмСсто %s\n" +" --yyclass=ИМЯ имя класса C++\n" +" --header-file=ЀАЙЛ ΡΠΎΠ·Π΄Π°Ρ‚ΡŒ ΠΊΡ€ΠΎΠΌΠ΅ сканСра Π·Π°Π³ΠΎΠ»ΠΎΠ²ΠΎΡ‡Π½Ρ‹ΠΉ Ρ„Π°ΠΉΠ» C\n" +" --tables-file[=ЀАЙЛ] Π·Π°ΠΏΠΈΡΠ°Ρ‚ΡŒ Ρ‚Π°Π±Π»ΠΈΡ†Ρ‹ Π² ЀАЙЛ\n" +"\n" +"ПовСдСниС сканСра:\n" +" -7, --7bit ΡΠΎΠ·Π΄Π°Ρ‚ΡŒ 7-Π±ΠΈΡ‚Π½Ρ‹ΠΉ сканСр\n" +" -8, --8bit ΡΠΎΠ·Π΄Π°Ρ‚ΡŒ 8-Π±ΠΈΡ‚Π½Ρ‹ΠΉ сканСр\n" +" -B, --batch ΡΠΎΠ·Π΄Π°Ρ‚ΡŒ ΠΏΠ°ΠΊΠ΅Ρ‚Π½Ρ‹ΠΉ сканСр\n" +" (Π² ΠΏΡ€ΠΎΡ‚ΠΈΠ²ΠΎΠΏΠΎΠ»ΠΎΠΆΠ½ΠΎΡΡ‚ΡŒ ΠΊ -I)\n" +" -i, --case-insensitive ΠΈΠ³Π½ΠΎΡ€ΠΈΡ€ΠΎΠ²Π°Ρ‚ΡŒ рСгистр Π±ΡƒΠΊΠ² Π² ΡˆΠ°Π±Π»ΠΎΠ½Π°Ρ…\n" +" -l, --lex-compat максимальная ΡΠΎΠ²ΠΌΠ΅ΡΡ‚ΠΈΠΌΠΎΡΡ‚ΡŒ с ΠΎΡ€ΠΈΠ³ΠΈΠ½Π°Π»ΡŒΠ½Ρ‹ΠΌ lex\n" +" -X, --posix-compat максимальная ΡΠΎΠ²ΠΌΠ΅ΡΡ‚ΠΈΠΌΠΎΡΡ‚ΡŒ с POSIX lex\n" +" -I, --interactive ΡΠΎΠ·Π΄Π°Ρ‚ΡŒ ΠΈΠ½Ρ‚Π΅Ρ€Π°ΠΊΡ‚ΠΈΠ²Π½Ρ‹ΠΉ сканСр\n" +" (Π² ΠΏΡ€ΠΎΡ‚ΠΈΠ²ΠΎΠΏΠΎΠ»ΠΎΠΆΠ½ΠΎΡΡ‚ΡŒ ΠΊ -B)\n" +" --yylineno ΠΎΡ‚ΡΠ»Π΅ΠΆΠΈΠ²Π°Ρ‚ΡŒ число строк Π² yylineno\n" +"\n" +"Π“Π΅Π½Π΅Ρ€ΠΈΡ€ΡƒΠ΅ΠΌΡ‹ΠΉ ΠΊΠΎΠ΄:\n" +" -+, --c++ ΡΠΎΠ·Π΄Π°Ρ‚ΡŒ класс сканСра Π‘++\n" +" -Dmacro[=defn] #define macro defn (ΠΏΠΎ ΡƒΠΌΠΎΠ»Ρ‡Π°Π½ΠΈΡŽ defn='1')\n" +" -L, --noline Π½Π΅ ΡΠΎΠ·Π΄Π°Π²Π°Ρ‚ΡŒ Π΄ΠΈΡ€Π΅ΠΊΡ‚ΠΈΠ²Ρ‹ #line Π² сканСрС\n" +" -P, --prefix=БВРОКА ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Ρ‚ΡŒ БВРОКУ Π² качСствС прСфикса\n" +" вмСсто Β«yyΒ»\n" +" -R, --reentrant ΡΠΎΠ·Π΄Π°Ρ‚ΡŒ Ρ€Π΅Π΅Π½Ρ‚Π΅Ρ€Π°Π±Π΅Π»ΡŒΠ½Ρ‹ΠΉ сканСр Π½Π° C\n" +" --bison-bridge сканСр для Π°Π½Π°Π»ΠΈΠ·Π°Ρ‚ΠΎΡ€Π° Ρ‚ΠΎΠ»ΡŒΠΊΠΎ Π½Π° bison\n" +" --bison-locations Π²ΠΊΠ»ΡŽΡ‡ΠΈΡ‚ΡŒ ΠΏΠΎΠ΄Π΄Π΅Ρ€ΠΆΠΊΡƒ yylloc\n" +" --stdinit ΠΈΠ½ΠΈΡ†ΠΈΠ°Π»ΠΈΠ·ΠΈΡ€ΠΎΠ²Π°Ρ‚ΡŒ yyin/yyout Π² stdin/stdout\n" +" --noansi-definitions опрСдСлСния Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΉ Π² старом стилС\n" +" --noansi-prototypes пустой список ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ΠΎΠ² Π² ΠΏΡ€ΠΎΡ‚ΠΎΡ‚ΠΈΠΏΠ°Ρ…\n" +" --nounistd Π½Π΅ Π²ΠΊΠ»ΡŽΡ‡Π°Ρ‚ΡŒ \n" +" --noЀУНКЦИЯ Π½Π΅ Π³Π΅Π½Π΅Ρ€ΠΈΡ€ΠΎΠ²Π°Ρ‚ΡŒ ΠΎΠΏΡ€Π΅Π΄Π΅Π»Ρ‘Π½Π½ΡƒΡŽ ЀУНКЦИΠ\n" +"\n" +"Π Π°Π·Π½ΠΎΠ΅:\n" +" -с Π½ΠΈΡ‡Π΅Π³ΠΎ Π½Π΅ Π΄Π΅Π»Π°ΡŽΡ‰ΠΈΠΉ ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ POSIX\n" +" -n Π½ΠΈΡ‡Π΅Π³ΠΎ Π½Π΅ Π΄Π΅Π»Π°ΡŽΡ‰ΠΈΠΉ ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ POSIX\n" +" -?\n" +" -h, --help ΠΏΠΎΠΊΠ°Π·Π°Ρ‚ΡŒ эту справку\n" +" -V, --version ΠΏΠΎΠΊΠ°Π·Π°Ρ‚ΡŒ Π²Π΅Ρ€ΡΠΈΡŽ %s\n" + +#: src/misc.c:64 +msgid "allocation of sko_stack failed" +msgstr "Π½Π΅ ΡƒΠ΄Π°Π»ΠΎΡΡŒ Ρ€Π°Π·ΠΌΠ΅ΡΡ‚ΠΈΡ‚ΡŒ sko_stack" + +#: src/misc.c:100 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "имя Β«%sΒ» Π½Π΅Π»Π΅ΠΏΠΎ Π΄Π»ΠΈΠ½Π½ΠΎΠ΅" + +#: src/misc.c:155 +msgid "memory allocation failed in allocate_array()" +msgstr "ошибка выдСлСния памяти Π² allocate_array()" + +#: src/misc.c:205 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "Π½Π°ΠΉΠ΄Π΅Π½ Π½Π΅Π²Π΅Ρ€Π½Ρ‹ΠΉ символ Β«%sΒ» Π² check_char()" + +#: src/misc.c:210 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "для использования символа %s сканСру трСбуСтся ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ -8" + +#: src/misc.c:229 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "ошибка выдСлСния памяти Π² allocate_array()" + +#: src/misc.c:303 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s: Ρ„Π°Ρ‚Π°Π»ΡŒΠ½Π°Ρ внутрСнняя ошибка, %s\n" + +#: src/misc.c:671 +msgid "attempt to increase array size failed" +msgstr "ошибка ΠΏΡ€ΠΈ ΠΏΠΎΠΏΡ‹Ρ‚ΠΊΠ΅ ΡƒΠ²Π΅Π»ΠΈΡ‡ΠΈΡ‚ΡŒ Ρ€Π°Π·ΠΌΠ΅Ρ€ массива" + +#: src/misc.c:795 +msgid "bad line in skeleton file" +msgstr "нСвСрная строка Π² Ρ„Π°ΠΉΠ»Π΅-каркасС" + +#: src/misc.c:845 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "ошибка ΠΏΡ€ΠΈ Π²Ρ‹Π΄Π΅Π»Π΅Π½ΠΈΠΈ памяти Π² yy_flex_xmalloc()" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"******** Π½Π°Ρ‡Π°Π»ΠΎ Π΄Π°ΠΌΠΏΠ° ΠΊΠΎΠ½Π΅Ρ‡Π½ΠΎΠ³ΠΎ Π°Π²Ρ‚ΠΎΠΌΠ°Ρ‚Π° с Π½Π°Ρ‡Π°Π»ΡŒΠ½Ρ‹ΠΌ состояниСм %d\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "состояниС # %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********* ΠΊΠΎΠ½Π΅Ρ† Π΄Π°ΠΌΠΏΠ°\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "пустой Π°Π²Ρ‚ΠΎΠΌΠ°Ρ‚ Π² dupmachine()" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "ΠŸΡ€Π°Π²ΠΈΠ»ΠΎ с ΠΏΠ΅Ρ€Π΅ΠΌΠ΅Π½Π½Ρ‹ΠΌ Π·Π°ΠΌΡ‹ΠΊΠ°ΡŽΡ‰ΠΈΠΌ контСкстом Π² строкС %d\n" + +#: src/nfa.c:357 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "Π½Π΅Π²Π΅Ρ€Π½Ρ‹ΠΉ Ρ‚ΠΈΠΏ состояния Π² mark_beginning_as_normal()" + +#: src/nfa.c:595 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "Π²Ρ…ΠΎΠ΄Π½Ρ‹Π΅ ΠΏΡ€Π°Π²ΠΈΠ»Π° слишком слоТныС (>= %d состояний НКА)" + +#: src/nfa.c:673 +msgid "found too many transitions in mkxtion()" +msgstr "Π½Π°ΠΉΠ΄Π΅Π½ΠΎ слишком ΠΌΠ½ΠΎΠ³ΠΎ ΠΏΠ΅Ρ€Π΅Ρ…ΠΎΠ΄ΠΎΠ² Π² mkxtion()" + +#: src/nfa.c:699 +#, c-format +msgid "too many rules (> %d)!" +msgstr "слишком ΠΌΠ½ΠΎΠ³ΠΎ ΠΏΡ€Π°Π²ΠΈΠ» (> %d)!" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "нСизвСстная ошибка ΠΏΡ€ΠΈ ΠΎΠ±Ρ€Π°Π±ΠΎΡ‚ΠΊΠ΅ Ρ€Π°Π·Π΄Π΅Π»Π° 1" + +#: src/parse.y:184 src/parse.y:353 +msgid "bad start condition list" +msgstr "Π½Π΅Π²Π΅Ρ€Π½Ρ‹ΠΉ список Π½Π°Ρ‡Π°Π»ΡŒΠ½Ρ‹Ρ… условий" + +#: src/parse.y:204 +msgid "Prefix must not contain [ or ]" +msgstr "" + +#: src/parse.y:317 +msgid "unrecognized rule" +msgstr "нСраспознанноС ΠΏΡ€Π°Π²ΠΈΠ»ΠΎ" + +#: src/parse.y:436 src/parse.y:449 src/parse.y:518 +msgid "trailing context used twice" +msgstr "Π·Π°ΠΌΡ‹ΠΊΠ°ΡŽΡ‰ΠΈΠΉ контСкст ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΡƒΠ΅Ρ‚ΡΡ Π΄Π²Π°ΠΆΠ΄Ρ‹" + +#: src/parse.y:554 src/parse.y:564 src/parse.y:637 src/parse.y:647 +msgid "bad iteration values" +msgstr "Π½Π΅Π²Π΅Ρ€Π½Ρ‹Π΅ значСния ΠΈΡ‚Π΅Ρ€Π°Ρ†ΠΈΠΉ" + +#: src/parse.y:582 src/parse.y:600 src/parse.y:665 src/parse.y:683 +msgid "iteration value must be positive" +msgstr "Π·Π½Π°Ρ‡Π΅Π½ΠΈΠ΅ ΠΈΡ‚Π΅Ρ€Π°Ρ†ΠΈΠΉ Π΄ΠΎΠ»ΠΆΠ½ΠΎ Π±Ρ‹Ρ‚ΡŒ ΠΏΠΎΠ»ΠΎΠΆΠΈΡ‚Π΅Π»ΡŒΠ½Ρ‹ΠΌ" + +#: src/parse.y:806 src/parse.y:816 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "" +"использованиС символьного Π΄ΠΈΠ°ΠΏΠ°Π·ΠΎΠ½Π° [%c-%c] ΡΠΎΠΌΠ½ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎ Π² сканСрС, Π½Π΅ " +"Ρ‡ΡƒΠ²ΡΡ‚Π²ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΠΌ ΠΊ рСгистру" + +#: src/parse.y:821 +msgid "negative range in character class" +msgstr "ΠΎΡ‚Ρ€ΠΈΡ†Π°Ρ‚Π΅Π»ΡŒΠ½Ρ‹ΠΉ Π΄ΠΈΠ°ΠΏΠ°Π·ΠΎΠ½ Π² классС символов" + +#: src/parse.y:918 +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "" +"использованиС [:^lower:] ΡΠΎΠΌΠ½ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎ для сканСра, Π½Π΅ Ρ‡ΡƒΠ²ΡΡ‚Π²ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΠ³ΠΎ ΠΊ " +"рСгистру" + +#: src/parse.y:924 +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "" +"использованиС [:^upper:] ΡΠΎΠΌΠ½ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎ для сканСра, Π½Π΅ Ρ‡ΡƒΠ²ΡΡ‚Π²ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΠ³ΠΎ ΠΊ " +"рСгистру" + +#: src/scan.l:82 src/scan.l:644 src/scan.l:702 +msgid "Input line too long\n" +msgstr "Блишком длинная входная строка\n" + +#: src/scan.l:183 +#, c-format +msgid "malformed '%top' directive" +msgstr "нСраспознанная Π΄ΠΈΡ€Π΅ΠΊΡ‚ΠΈΠ²Π° Β«%topΒ»" + +#: src/scan.l:205 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "нСраспознанная Π΄ΠΈΡ€Π΅ΠΊΡ‚ΠΈΠ²Π° Β«%Β»" + +#: src/scan.l:214 +msgid "Definition name too long\n" +msgstr "Блишком Π΄Π»ΠΈΠ½Π½ΠΎΠ΅ ΠΎΠΏΡ€Π΅Π΄Π΅Π»Π΅Π½ΠΈΠ΅ ΠΈΠΌΠ΅Π½ΠΈ\n" + +#: src/scan.l:309 +msgid "Unmatched '{'" +msgstr "НСпарная Β«{Β»" + +#: src/scan.l:325 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "Блишком Π΄Π»ΠΈΠ½Π½ΠΎΠ΅ ΠΎΠΏΡ€Π΅Π΄Π΅Π»Π΅Π½ΠΈΠ΅ значСния для {%s}\n" + +#: src/scan.l:342 +msgid "incomplete name definition" +msgstr "Π½Π΅ΠΏΠΎΠ»Π½ΠΎΠ΅ ΠΎΠΏΡ€Π΅Π΄Π΅Π»Π΅Π½ΠΈΠ΅ ΠΈΠΌΠ΅Π½ΠΈ" + +#: src/scan.l:467 +msgid "Option line too long\n" +msgstr "Блишком Π΄Π»ΠΈΠ½Π½Ρ‹ΠΉ ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€\n" + +#: src/scan.l:475 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "нСраспознанный %%option: %s" + +#: src/scan.l:659 src/scan.l:832 +msgid "bad character class" +msgstr "Π½Π΅Π²Π΅Ρ€Π½Ρ‹ΠΉ класс символа" + +#: src/scan.l:709 +#, c-format +msgid "undefined definition {%s}" +msgstr "Π½Π΅ΠΎΠΏΡ€Π΅Π΄Π΅Π»Π΅Π½Π½ΠΎΠ΅ ΠΎΠΏΡ€Π΅Π΄Π΅Π»Π΅Π½ΠΈΠ΅ {%s}" + +#: src/scan.l:772 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:787 +#, c-format +msgid "bad : %s" +msgstr "Π½Π΅Π²Π΅Ρ€Π½ΠΎΠ΅ <Π½Π°Ρ‡Π°Π»ΡŒΠ½ΠΎΠ΅ условиС>: %s" + +#: src/scan.l:800 +msgid "missing quote" +msgstr "ΠΎΡ‚ΡΡƒΡ‚ΡΡ‚Π²ΡƒΡŽΡ‚ ΠΊΠ°Π²Ρ‹Ρ‡ΠΊΠΈ" + +#: src/scan.l:866 +#, c-format +msgid "bad character class expression: %s" +msgstr "Π½Π΅Π²Π΅Ρ€Π½ΠΎΠ΅ Π²Ρ‹Ρ€Π°ΠΆΠ΅Π½ΠΈΠ΅ класса символа: %s" + +#: src/scan.l:888 +msgid "bad character inside {}'s" +msgstr "Π½Π΅Π²Π΅Ρ€Π½Ρ‹ΠΉ символ Π²Π½ΡƒΡ‚Ρ€ΠΈ {}" + +#: src/scan.l:894 +msgid "missing }" +msgstr "отсутствуСт }" + +#: src/scan.l:972 +msgid "EOF encountered inside an action" +msgstr "встрСчСн EOF Π²Π½ΡƒΡ‚Ρ€ΠΈ дСйствия" + +#: src/scan.l:977 +msgid "EOF encountered inside pattern" +msgstr "встрСчСн EOF Π²Π½ΡƒΡ‚Ρ€ΠΈ шаблона" + +#: src/scan.l:1010 +#, c-format +msgid "bad character: %s" +msgstr "Π½Π΅Π²Π΅Ρ€Π½Ρ‹ΠΉ символ: %s" + +#: src/scan.l:1038 +#, c-format +msgid "can't open %s" +msgstr "Π½Π΅Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎ ΠΎΡ‚ΠΊΡ€Ρ‹Ρ‚ΡŒ %s" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "ИспользованиС: %s [ΠŸΠΠ ΠΠœΠ•Π’Π Π«]…\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ Β«%sΒ» Π΄ΠΎΠ»ΠΆΠ΅Π½ ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Ρ‚ΡŒΡΡ Π±Π΅Π· Π°Ρ€Π³ΡƒΠΌΠ΅Π½Ρ‚Π°\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ Β«%sΒ» Π΄ΠΎΠ»ΠΆΠ΅Π½ ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Ρ‚ΡŒΡΡ с Π°Ρ€Π³ΡƒΠΌΠ΅Π½Ρ‚ΠΎΠΌ\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "Π½Π΅ΠΎΠ΄Π½ΠΎΠ·Π½Π°Ρ‡Π½Ρ‹ΠΉ ΠΊΠ»ΡŽΡ‡ Β«%sΒ»\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "НСраспознанный ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ Β«%sΒ»\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "НСизвСстная ошибка=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "ошибка ΠΏΡ€ΠΈ Π²Ρ‹Π΄Π΅Π»Π΅Π½ΠΈΠΈ памяти для Ρ‚Π°Π±Π»ΠΈΡ†Ρ‹ символов" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "имя ΠΎΠΏΡ€Π΅Π΄Π΅Π»Π΅Π½ΠΎ Π΄Π²Π°ΠΆΠ΄Ρ‹" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "Π½Π°Ρ‡Π°Π»ΡŒΠ½ΠΎΠ΅ условиС %s описано Π΄Π²Π°ΠΆΠ΄Ρ‹" + +#: src/yylex.c:57 +msgid "premature EOF" +msgstr "Π½Π΅ΠΎΠΆΠΈΠ΄Π°Π½Π½Ρ‹ΠΉ EOF" + +#: src/yylex.c:200 +#, c-format +msgid "End Marker\n" +msgstr "ΠœΠ΅Ρ‚ΠΊΠ° ΠΊΠΎΠ½Ρ†Π°\n" + +#: src/yylex.c:206 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*Π§Ρ‚ΠΎ-Ρ‚ΠΎ Π½Π΅ Ρ‚Π°ΠΊ* β€” tok: %d val: %d\n" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "ошибка ΠΏΡ€ΠΈ Ρ€Π°Π±ΠΎΡ‚Π΅ с динамичСской ΠΏΠ°ΠΌΡΡ‚ΡŒΡŽ Π² copy_string()" + +#~ msgid "consistency check failed in symfollowset" +#~ msgstr "ошибка ΠΏΡ€ΠΈ ΠΏΡ€ΠΎΠ²Π΅Ρ€ΠΊΠ΅ Π½Π° Ρ†Π΅Π»ΠΎΡΡ‚Π½ΠΎΡΡ‚ΡŒ Π² symfollowset" + +#~ msgid "Can't specify header option if writing to stdout." +#~ msgstr "НСвозмоТно ΡƒΠΊΠ°Π·Π°Ρ‚ΡŒ ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ header ΠΏΡ€ΠΈ Π²Ρ‹Π²ΠΎΠ΄Π΅ Π½Π° stdout." + +#~ msgid "unknown -R option '%c'" +#~ msgstr "нСизвСстный -R ΠΊΠ»ΡŽΡ‡ '%c'" diff --git a/po/sr.gmo b/po/sr.gmo new file mode 100644 index 0000000..9f36fb9 Binary files /dev/null and b/po/sr.gmo differ diff --git a/po/sr.po b/po/sr.po new file mode 100644 index 0000000..752b49d --- /dev/null +++ b/po/sr.po @@ -0,0 +1,963 @@ +# Serbian translation for flex +# Copyright (C) 2013 The Flex Project (msgids) +# This file is distributed under the same license as the flex package. +# ΠœΠΈΡ€ΠΎΡΠ»Π°Π² Николић , 2013. +msgid "" +msgstr "" +"Project-Id-Version: flex-2.5.37\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2017-05-06 10:49-0400\n" +"PO-Revision-Date: 2013-10-30 18:20+0200\n" +"Last-Translator: ΠœΠΈΡ€ΠΎΡΠ»Π°Π² Николић \n" +"Language-Team: Serbian <(nothing)>\n" +"Language: sr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n" +"%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "НијС успСло Π΄ΠΎΠ΄Π΅Ρ™ΠΈΠ²Π°ΡšΠ΅ ΠΌΠ΅Ρ’ΡƒΠΌΠ΅ΠΌΠΎΡ€ΠΈΡ˜Π΅ нисци исписивања" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "НијС успСло Π΄ΠΎΠ΄Π΅Ρ™ΠΈΠ²Π°ΡšΠ΅ ΠΌΠ΅Ρ’ΡƒΠΌΠ΅ΠΌΠΎΡ€ΠΈΡ˜Π΅ Π·Π° ΠΎΠ΄Ρ€Π΅Π΄Π½ΠΈΡ†Ρƒ Ρ€Π΅Π΄Π°" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "НијС успСло Π΄ΠΎΠ΄Π΅Ρ™ΠΈΠ²Π°ΡšΠ΅ ΠΌΠ΅Ρ’ΡƒΠΌΠ΅ΠΌΠΎΡ€ΠΈΡ˜Π΅ Π·Π° ΠΎΠ΄Ρ€Π΅Π΄Π½ΠΈΡ†Ρƒ ΠΌ4" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "НијС успСло Π΄ΠΎΠ΄Π΅Ρ™ΠΈΠ²Π°ΡšΠ΅ ΠΌΠ΅Ρ’ΡƒΠΌΠ΅ΠΌΠΎΡ€ΠΈΡ˜Π΅ Π·Π° ΠΏΠΎΠ½ΠΈΡˆΡ‚Π°Π²Π°ΡšΠ΅ ΠΎΠ΄Ρ€Π΅Π΄Π½ΠΈΡ†Π΅ ΠΌ4" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "Π‘Ρ‚Π°ΡšΠ΅ #%d јС Π½Π΅-ΠΏΡ€ΠΈΡ…Π²Π°Ρ‚Ρ™ΠΈΠ²ΠΎ β€”\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "опасан ΠΏΡ€Π°Ρ‚Π΅Ρ›ΠΈ контСкст" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " Π±Ρ€ΠΎΡ˜Π΅Π²ΠΈ Ρ€Π΅Π΄Π° ΠΏΡ€ΠΈΠ΄Ρ€ΡƒΠΆΠ΅Π½ΠΎΠ³ ΠΏΡ€Π°Π²ΠΈΠ»Π°:" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " Π²Π°Π½-ΠΏΡ€Π΅Π»Π°Π·Π°:" + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" јам-ΠΏΡ€Π΅Π»Π°Π·ΠΈ: ΠΊΡ€Π°Ρ˜ Π΄Π°Ρ‚ΠΎΡ‚Π΅ΠΊΠ΅" + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "ΠΏΡ€ΠΎΠ²Π΅Ρ€Π° дослСдности нијС успСла Ρƒ β€žepsclosure()β€œ" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"ДЀА испис:\n" +"\n" + +#: src/dfa.c:587 +msgid "could not create unique end-of-buffer state" +msgstr "Π½Π΅ ΠΌΠΎΠ³Ρƒ Π΄Π° Π½Π°ΠΏΡ€Π°Π²ΠΈΠΌ Ρ˜Π΅Π΄ΠΈΠ½ΡΡ‚Π²Π΅Π½ΠΎ ΡΡ‚Π°ΡšΠ΅ ΠΊΡ€Π°Ρ˜Π° ΠΌΠ΅Ρ’ΡƒΠΌΠ΅ΠΌΠΎΡ€ΠΈΡ˜Π΅" + +#: src/dfa.c:608 +#, c-format +msgid "state # %d:\n" +msgstr "ΡΡ‚Π°ΡšΠ΅ # %d:\n" + +#: src/dfa.c:768 +msgid "Could not write yynxt_tbl[][]" +msgstr "НС ΠΌΠΎΠ³Ρƒ Π΄Π° запишСм β€žyynxt_tbl[][]β€œ" + +#: src/dfa.c:1028 +msgid "bad transition character detected in sympartition()" +msgstr "ΠΎΡ‚ΠΊΡ€ΠΈΠ²Π΅Π½ јС лош Π·Π½Π°ΠΊ ΠΏΡ€Π΅Π»Π°Π·Π° Ρƒ β€žsympartition()β€œ" + +#: src/gen.c:480 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"Π Π°Π·Ρ€Π΅Π΄ΠΈ Ρ˜Π΅Π΄Π½Π°ΠΊΠΎΡΡ‚ΠΈ:\n" +"\n" + +#: src/gen.c:669 src/gen.c:698 src/gen.c:1218 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "ΡΡ‚Π°ΡšΠ΅ # %d ΠΏΡ€ΠΈΡ…Π²Π°Ρ‚Π°: [%d]\n" + +#: src/gen.c:1115 +#, c-format +msgid "state # %d accepts: " +msgstr "ΡΡ‚Π°ΡšΠ΅ # %d ΠΏΡ€ΠΈΡ…Π²Π°Ρ‚Π°: " + +#: src/gen.c:1162 +msgid "Could not write yyacclist_tbl" +msgstr "НС ΠΌΠΎΠ³Ρƒ Π΄Π° запишСм β€žyyacclist_tblβ€œ" + +#: src/gen.c:1236 +msgid "Could not write yyacc_tbl" +msgstr "НС ΠΌΠΎΠ³Ρƒ Π΄Π° запишСм β€žyyacc_tblβ€œ" + +#: src/gen.c:1251 src/gen.c:1623 src/gen.c:1646 +msgid "Could not write ecstbl" +msgstr "НС ΠΌΠΎΠ³Ρƒ Π΄Π° запишСм β€žecstblβ€œ" + +#: src/gen.c:1271 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"Π Π°Π·Ρ€Π΅Π΄ΠΈ ΠΌΠ΅Ρ‚Π°-Ρ˜Π΅Π΄Π½Π°ΠΊΠΎΡΡ‚ΠΈ:\n" + +#: src/gen.c:1293 +msgid "Could not write yymeta_tbl" +msgstr "НС ΠΌΠΎΠ³Ρƒ Π΄Π° запишСм β€žyymeta_tblβ€œ" + +#: src/gen.c:1352 +msgid "Could not write yybase_tbl" +msgstr "НС ΠΌΠΎΠ³Ρƒ Π΄Π° запишСм β€žyybase_tblβ€œ" + +#: src/gen.c:1384 +msgid "Could not write yydef_tbl" +msgstr "НС ΠΌΠΎΠ³Ρƒ Π΄Π° запишСм β€žyydef_tblβ€œ" + +#: src/gen.c:1422 +msgid "Could not write yynxt_tbl" +msgstr "НС ΠΌΠΎΠ³Ρƒ Π΄Π° запишСм β€žyynxt_tblβ€œ" + +#: src/gen.c:1456 +msgid "Could not write yychk_tbl" +msgstr "НС ΠΌΠΎΠ³Ρƒ Π΄Π° запишСм β€žychk_tblβ€œ" + +#: src/gen.c:1608 src/gen.c:1637 +msgid "Could not write ftbl" +msgstr "НС ΠΌΠΎΠ³Ρƒ Π΄Π° запишСм β€žftblβ€œ" + +#: src/gen.c:1614 +msgid "Could not write ssltbl" +msgstr "НС ΠΌΠΎΠ³Ρƒ Π΄Π° запишСм β€žssltblβ€œ" + +#: src/gen.c:1665 +msgid "Could not write eoltbl" +msgstr "НС ΠΌΠΎΠ³Ρƒ Π΄Π° запишСм β€žeoltblβ€œ" + +#: src/gen.c:1722 +msgid "Could not write yynultrans_tbl" +msgstr "НС ΠΌΠΎΠ³Ρƒ Π΄Π° запишСм β€žyynultrans_tblβ€œ" + +#: src/main.c:178 +msgid "rule cannot be matched" +msgstr "ΠΏΡ€Π°Π²ΠΈΠ»ΠΎ Π½Π΅ ΠΌΠΎΠΆΠ΅ Π±ΠΈΡ‚ΠΈ ΠΏΠΎΠΊΠ»ΠΎΠΏΡ™Π΅Π½ΠΎ" + +#: src/main.c:183 +msgid "-s option given but default rule can be matched" +msgstr "Π΄Π°Ρ‚Π° јС ΠΎΠΏΡ†ΠΈΡ˜Π° β€ž-sβ€œ Π°Π»ΠΈ основно ΠΏΡ€Π°Π²ΠΈΠ»ΠΎ ΠΌΠΎΠΆΠ΅ Π±ΠΈΡ‚ΠΈ ΠΏΠΎΠΊΠ»ΠΎΠΏΡ™Π΅Π½ΠΎ" + +#: src/main.c:221 +msgid "Can't use -+ with -l option" +msgstr "НС ΠΌΠΎΠ³Ρƒ Π΄Π° користим -+ са ΠΎΠΏΡ†ΠΈΡ˜ΠΎΠΌ β€ž-lβ€œ" + +#: src/main.c:224 +msgid "Can't use -f or -F with -l option" +msgstr "НС ΠΌΠΎΠ³Ρƒ Π΄Π° користим β€ž-fβ€œ ΠΈΠ»ΠΈ β€ž-Fβ€œ са ΠΎΠΏΡ†ΠΈΡ˜ΠΎΠΌ β€ž-lβ€œ" + +#: src/main.c:228 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "НС ΠΌΠΎΠ³Ρƒ Π΄Π° користим β€ž--reentrantβ€œ ΠΈΠ»ΠΈ β€ž--bison-bridgeβ€œ са ΠΎΠΏΡ†ΠΈΡ˜ΠΎΠΌ β€ž-lβ€œ" + +#: src/main.c:260 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "β€ž-Cf/-CFβ€œ ΠΈ β€ž-Cmβ€œ Π½Π΅ΠΌΠ°Ρ˜Ρƒ смисла зајСдно" + +#: src/main.c:263 +msgid "-Cf/-CF and -I are incompatible" +msgstr "β€ž-Cf/-CFβ€œ ΠΈ β€ž-Iβ€œ су нСсагласнС" + +#: src/main.c:267 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "β€ž-Cf/-CFβ€œ су нСсагласни са Ρ€Π΅ΠΆΠΈΠΌΠΎΠΌ лСкс-сагласности" + +#: src/main.c:272 +msgid "-Cf and -CF are mutually exclusive" +msgstr "β€ž-Cfβ€œ ΠΈ β€ž-CFβ€œ сС мСђусобно ΠΈΡΠΊΡ™ΡƒΡ‡ΡƒΡ˜Ρƒ" + +#: src/main.c:276 +msgid "Can't use -+ with -CF option" +msgstr "НС ΠΌΠΎΠ³Ρƒ Π΄Π° користим -+ са ΠΎΠΏΡ†ΠΈΡ˜ΠΎΠΌ β€ž-CFβ€œ" + +#: src/main.c:279 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "%aΠ½ΠΈΠ· нијС сагласан са ΠΎΠΏΡ†ΠΈΡ˜ΠΎΠΌ -+" + +#: src/main.c:284 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "ΠžΠΏΡ†ΠΈΡ˜Π΅ -+ ΠΈ β€ž--reentrantβ€œ сС мСђусобно ΠΈΡΠΊΡ™ΡƒΡ‡ΡƒΡ˜Ρƒ." + +#: src/main.c:287 +msgid "bison bridge not supported for the C++ scanner." +msgstr "Π±ΠΈΠ·ΠΎΠ½ΠΎΠ² мост нијС ΠΏΠΎΠ΄Ρ€ΠΆΠ°Π½ Π·Π° Π¦++ скСнСр." + +#: src/main.c:336 src/main.c:419 +#, c-format +msgid "could not create %s" +msgstr "Π½Π΅ ΠΌΠΎΠ³Ρƒ Π΄Π° Π½Π°ΠΏΡ€Π°Π²ΠΈΠΌ %s" + +#: src/main.c:431 +msgid "could not write tables header" +msgstr "Π½Π΅ ΠΌΠΎΠ³Ρƒ Π΄Π° запшСм бСстаблично Π·Π°Π³Π»Π°Π²Ρ™Π΅" + +#: src/main.c:435 +#, c-format +msgid "can't open skeleton file %s" +msgstr "НС ΠΌΠΎΠ³Ρƒ Π΄Π° ΠΎΡ‚Π²ΠΎΡ€ΠΈΠΌ Π΄Π°Ρ‚ΠΎΡ‚Π΅ΠΊΡƒ окосницС β€ž%sβ€œ" + +#: src/main.c:450 +msgid "Prefix cannot include '[' or ']'" +msgstr "" + +#: src/main.c:474 +msgid "allocation of macro definition failed" +msgstr "нијС успСло Π΄ΠΎΠ΄Π΅Ρ™ΠΈΠ²Π°ΡšΠ΅ ΠΎΠ΄Ρ€Π΅Π΄Π½ΠΈΡ†Π΅ ΠΌΠ°ΠΊΡ€ΠΎΠ°" + +#: src/main.c:521 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "Π³Ρ€Π΅ΡˆΠΊΠ° ΡƒΠ»Π°Π·Π° Ρ‡ΠΈΡ‚Π°ΡšΠ° Π΄Π°Ρ‚ΠΎΡ‚Π΅ΠΊΠ΅ окосницС β€ž%sβ€œ" + +#: src/main.c:525 +#, c-format +msgid "error closing skeleton file %s" +msgstr "Π³Ρ€Π΅ΡˆΠΊΠ° Π·Π°Ρ‚Π²Π°Ρ€Π°ΡšΠ° Π΄Π°Ρ‚ΠΎΡ‚Π΅ΠΊΠ΅ окосницС β€ž%sβ€œ" + +#: src/main.c:709 +#, c-format +msgid "error creating header file %s" +msgstr "Π³Ρ€Π΅ΡˆΠΊΠ° ΡΡ‚Π²Π°Ρ€Π°ΡšΠ° Π΄Π°Ρ‚ΠΎΡ‚Π΅ΠΊΠ΅ Π·Π°Π³Π»Π°Π²Ρ™Π° β€ž%sβ€œ" + +#: src/main.c:717 +#, c-format +msgid "error writing output file %s" +msgstr "Π³Ρ€Π΅ΡˆΠΊΠ° записивања ΠΈΠ·Π»Π°Π·Π½Π΅ Π΄Π°Ρ‚ΠΎΡ‚Π΅ΠΊΠ΅ β€ž%sβ€œ" + +#: src/main.c:721 +#, c-format +msgid "error closing output file %s" +msgstr "Π³Ρ€Π΅ΡˆΠΊΠ° Π·Π°Ρ‚Π²Π°Ρ€Π°ΡšΠ° ΠΈΠ·Π»Π°Π·Π½Π΅ Π΄Π°Ρ‚ΠΎΡ‚Π΅ΠΊΠ΅ β€ž%sβ€œ" + +#: src/main.c:725 +#, c-format +msgid "error deleting output file %s" +msgstr "Π³Ρ€Π΅ΡˆΠΊΠ° Π±Ρ€ΠΈΡΠ°ΡšΠ° ΠΈΠ·Π»Π°Π·Π½Π΅ Π΄Π°Ρ‚ΠΎΡ‚Π΅ΠΊΠ΅ β€ž%sβ€œ" + +#: src/main.c:732 +#, c-format +msgid "No backing up.\n" +msgstr "НС ΠΏΡ€Π°Π²ΠΈΠΌ Ρ€Π΅Π·Π΅Ρ€Π²Ρƒ.\n" + +#: src/main.c:736 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d стварам Ρ€Π΅Π·Π΅Ρ€Π²Π΅ (Π½Π΅-ΠΏΡ€ΠΈΡ…Π²Π°Ρ‚Π°ΠΌ) ΡΡ‚Π°ΡšΠ°.\n" + +#: src/main.c:740 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "Π‘ΠΆΠ΅Ρ‚Π΅ Ρ‚Π°Π±Π΅Π»Π΅ ΡƒΠ²Π΅ΠΊ ΡΡ‚Π²Π°Ρ€Π°Ρ˜Ρƒ Ρ€Π΅Π·Π΅Ρ€Π²Ρƒ.\n" + +#: src/main.c:743 +#, c-format +msgid "error writing backup file %s" +msgstr "Π³Ρ€Π΅ΡˆΠΊΠ° записивања Π΄Π°Ρ‚ΠΎΡ‚Π΅ΠΊΠ΅ Ρ€Π΅Π·Π΅Ρ€Π²Π΅ β€ž%sβ€œ" + +#: src/main.c:747 +#, c-format +msgid "error closing backup file %s" +msgstr "Π³Ρ€Π΅ΡˆΠΊΠ° Π·Π°Ρ‚Π²Π°Ρ€Π°ΡšΠ° Π΄Π°Ρ‚ΠΎΡ‚Π΅ΠΊΠ΅ Ρ€Π΅Π·Π΅Ρ€Π²Π΅ β€ž%sβ€œ" + +#: src/main.c:752 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "Бтатистика ΠΊΠΎΡ€ΠΈΡˆΡ›Π΅ΡšΠ° %s издања%s:\n" + +#: src/main.c:755 +#, c-format +msgid " scanner options: -" +msgstr " ΠΎΠΏΡ†ΠΈΡ˜Π΅ ΠΏΡ€Π΅Π³Π»Π΅Π΄Π°Ρ‡Π°: -" + +#: src/main.c:834 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d НЀА ΡΡ‚Π°ΡšΠ°\n" + +#: src/main.c:836 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d ДЀА ΡΡ‚Π°ΡšΠ° (%d Ρ€Π΅Ρ‡ΠΈ)\n" + +#: src/main.c:838 +#, c-format +msgid " %d rules\n" +msgstr " %d ΠΏΡ€Π°Π²ΠΈΠ»Π°\n" + +#: src/main.c:843 +#, c-format +msgid " No backing up\n" +msgstr " НС ΠΏΡ€Π°Π²ΠΈΠΌ Ρ€Π΅Π·Π΅Ρ€Π²Ρƒ\n" + +#: src/main.c:847 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d стварам Ρ€Π΅Π·Π΅Ρ€Π²Π΅ (Π½Π΅-ΠΏΡ€ΠΈΡ…Π²Π°Ρ‚Π°ΠΌ) ΡΡ‚Π°ΡšΠ°\n" + +#: src/main.c:852 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " Π‘ΠΆΠ΅Ρ‚Π΅ Ρ‚Π°Π±Π΅Π»Π΅ ΡƒΠ²Π΅ΠΊ ΡΡ‚Π²Π°Ρ€Π°Ρ˜Ρƒ Ρ€Π΅Π·Π΅Ρ€Π²Ρƒ\n" + +#: src/main.c:856 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " ΠšΠΎΡ€ΠΈΡˆΡ›Π΅Π½ΠΈ су шаблони ΠΏΠΎΡ‡Π΅Ρ‚ΠΊΠ°-Ρ€Π΅Π΄Π°\n" + +#: src/main.c:858 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d услови ΠΏΠΎΠΊΡ€Π΅Ρ‚Π°ΡšΠ°\n" + +#: src/main.c:862 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d ΡΡ‚Π°ΡšΠ° ипсилона, %d ΡΡ‚Π°ΡšΠ° двоструког ипсилона\n" + +#: src/main.c:866 +#, c-format +msgid " no character classes\n" +msgstr " Π½Π΅ΠΌΠ° Ρ€Π°Π·Ρ€Π΅Π΄Π° Π·Π½Π°ΠΊΠ°\n" + +#: src/main.c:870 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr "" +" %d/%d Ρ€Π°Π·Ρ€Π΅Π΄ΠΈΠΌΠ° Π·Π½Π°ΠΊΠ° Π±Π΅Ρ…Ρƒ ΠΏΠΎΡ‚Ρ€Π΅Π±Π½Π΅ %d/%d Ρ€Π΅Ρ‡ΠΈ ΡΠΊΠ»Π°Π΄ΠΈΡˆΡ‚Π°, %d ΠΏΠΎΠ½ΠΎΠ²ΠΎ " +"ΠΊΠΎΡ€ΠΈΡˆΡ›Π΅Π½ΠΈΡ…\n" + +#: src/main.c:875 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d ΠΏΠ°Ρ€Π° ΡΡ‚Π°ΡšΠ°/слСдСћСг_ΡΡ‚Π°ΡšΠ° јС Π½Π°ΠΏΡ€Π°Π²Ρ™Π΅Π½ΠΎ\n" + +#: src/main.c:878 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d Ρ˜Π΅Π΄ΠΈΠ½ΡΡ‚Π²Π΅Π½Π°/удвостручСна ΠΏΡ€Π΅Π»Π°Π·Π°\n" + +#: src/main.c:883 +#, c-format +msgid " %d table entries\n" +msgstr " %d уноса Ρ‚Π°Π±Π΅Π»Π΅\n" + +#: src/main.c:891 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " Π½Π°ΠΏΡ€Π°Π²Ρ™Π΅Π½ΠΎ јС %d/%d уноса основнС ΠΎΠ΄Ρ€Π΅Π΄Π½ΠΈΡ†Π΅\n" + +#: src/main.c:895 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " Π½Π°ΠΏΡ€Π°Π²Ρ™Π΅Π½ΠΎ јС %d/%d (Π²Ρ€Ρ… %d) β€žnxt-chkβ€œ уноса\n" + +#: src/main.c:899 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " Π½Π°ΠΏΡ€Π°Π²Ρ™Π΅Π½ΠΎ јС %d/%d (Π²Ρ€Ρ… %d)шаблона β€žnxt-chkβ€œ уноса\n" + +#: src/main.c:903 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d ΠΏΡ€Π°Π·Π½Π° уноса Ρ‚Π°Π±Π΅Π»Π΅\n" + +#: src/main.c:905 +#, c-format +msgid " %d protos created\n" +msgstr " Π½Π°ΠΏΡ€Π°Π²Ρ™Π΅Π½ΠΈΡ… ΡƒΠ·ΠΎΡ€Π°ΠΊΠ° β€” %d\n" + +#: src/main.c:908 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " Π½Π°ΠΏΡ€Π°Π²Ρ™Π΅Π½ΠΈΡ… шаблона - %d, користим %d\n" + +#: src/main.c:916 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " Π½Π°ΠΏΡ€Π°Π²Ρ™Π΅Π½ΠΎ јС %d/%d Ρ€Π°Π·Ρ€Π΅Π΄Π° Ρ˜Π΅Π΄Π½Π°ΠΊΠΎΡΡ‚ΠΈ\n" + +#: src/main.c:924 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " Π½Π°ΠΏΡ€Π°Π²Ρ™Π΅Π½ΠΎ јС %d/%d Ρ€Π°Π·Ρ€Π΅Π΄Π° ΠΌΠ΅Ρ‚Π°-Ρ˜Π΅Π΄Π½Π°ΠΊΠΎΡΡ‚ΠΈ\n" + +#: src/main.c:930 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d (сачуваних %d) сукоба Ρ…Π΅ΡˆΠ°, %d јСднак ДЀА-су\n" + +#: src/main.c:932 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " ΠΏΠΎΡ‚Ρ€Π΅Π±Π½Π° су %d скупа ΠΏΠΎΠ½ΠΎΠ²Π½ΠΎΠ³ Π΄ΠΎΠ΄Π΅Ρ™ΠΈΠ²Π°ΡšΠ°\n" + +#: src/main.c:934 +#, c-format +msgid " %d total table entries needed\n" +msgstr " ΠΏΠΎΡ‚Ρ€Π΅Π±Π½Π° су ΡƒΠΊΡƒΠΏΠ½ΠΎ %d уноса Ρ‚Π°Π±Π΅Π»Π΅\n" + +#: src/main.c:1008 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "Π£Π½ΡƒΡ‚Ρ€Π°ΡˆΡšΠ° Π³Ρ€Π΅ΡˆΠΊΠ°. β€žflexoptsβ€œ јС лошС ΠΎΠ±Π»ΠΈΠΊΠΎΠ²Π°Π½.\n" + +#: src/main.c:1018 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "ΠŸΡ€ΠΎΠ±Π°Ρ˜Ρ‚Π΅ β€ž%s --helpβ€œ Π·Π° вишС ΠΏΠΎΠ΄Π°Ρ‚Π°ΠΊΠ°.\n" + +#: src/main.c:1075 +#, c-format +msgid "unknown -C option '%c'" +msgstr "Π½Π΅ΠΏΠΎΠ·Π½Π°Ρ‚Π° ΠΎΠΏΡ†ΠΈΡ˜Π° -C β€ž%cβ€œ" + +#: src/main.c:1204 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1476 +msgid "fatal parse error" +msgstr "ΠΊΠΎΠ±Π½Π° Π³Ρ€Π΅ΡˆΠΊΠ° ΠΎΠ±Ρ€Π°Π΄Π΅" + +#: src/main.c:1508 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "Π½Π΅ ΠΌΠΎΠ³Ρƒ Π΄Π° Π½Π°ΠΏΡ€Π°Π²ΠΈΠΌ Ρ€Π΅Π·Π΅Ρ€Π²Ρƒ Π΄Π°Ρ‚ΠΎΡ‚Π΅ΠΊΠ΅ ΠΏΠΎΠ΄Π°Ρ‚Π°ΠΊΠ° β€ž%sβ€œ" + +#: src/main.c:1529 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "-l ΠΎΠΏΡ†ΠΈΡ˜Π° сагласности АВ&Π’ лСкса ΠΈΠ·Π°Π·ΠΈΠ²Π° Π²Π΅Π»ΠΈΠΊΠΎ смањСњС ΡƒΡ‡ΠΈΠ½ΠΊΠ°\n" + +#: src/main.c:1532 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr " ΠΈ ΠΌΠΎΠΆΠ΅ Π±ΠΈΡ‚ΠΈ стваран ΠΈΠ·Π²ΠΎΡ€ Π΄Ρ€ΡƒΠ³ΠΈΡ… ΠΈΠ·Π²Π΅ΡˆΠ΅Π½ΠΈΡ… ΠΎΠ³Ρ€Π°Π½ΠΈΡ‡Π΅ΡšΠ° ΡƒΡ‡ΠΈΠ½ΠΊΠ°\n" + +#: src/main.c:1538 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" +"%%ΠΎΠΏΡ†ΠΈΡ˜Π° β€žyylinenoβ€œ ΠΈΠ·Π°Π·ΠΈΠ²Π° смањСњС ΡƒΡ‡ΠΈΠ½ΠΊΠ° БАМО Π½Π° ΠΏΡ€Π°Π²ΠΈΠ»ΠΈΠΌΠ° која ΠΌΠΎΠ³Ρƒ Π΄Π° " +"ΠΏΠΎΠΊΠ»ΠΎΠΏΠ΅ Π·Π½Π°ΠΊΠΎΠ²Π΅ Π½ΠΎΠ²ΠΎΠ³ Ρ€Π΅Π΄Π°\n" + +#: src/main.c:1545 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "-I (ΠΌΠ΅Ρ’ΡƒΠ΄Π΅Ρ˜ΡΡ‚Π²Π΅Π½ΠΎ) ΠΈΠ·Π°Π·ΠΈΠ²Π° мањС смањСњС ΡƒΡ‡ΠΈΠ½ΠΊΠ°\n" + +#: src/main.c:1550 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "β€žyymore()β€œ ΠΈΠ·Π°Π·ΠΈΠ²Π° мањС смањСњС ΡƒΡ‡ΠΈΠ½ΠΊΠ°\n" + +#: src/main.c:1556 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "β€žREJECTβ€œ ΠΈΠ·Π°Π·ΠΈΠ²Π° Π²Π΅Ρ›Π΅ смањСњС ΡƒΡ‡ΠΈΠ½ΠΊΠ°\n" + +#: src/main.c:1561 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "ΠŸΡ€ΠΎΠΌΠ΅Π½Ρ™ΠΈΠ²Π° ΠΏΡ€Π°Π²ΠΈΠ»Π° ΠΏΡ€Π°Ρ‚Π΅Ρ›Π΅Π³ контСкса ΠΈΠ·Π°Π·ΠΈΠ²Π°Ρ˜Ρƒ Π²Π΅Ρ›Π΅ смањСњС ΡƒΡ‡ΠΈΠ½ΠΊΠ°\n" + +#: src/main.c:1573 +msgid "REJECT cannot be used with -f or -F" +msgstr "β€žREJECTβ€œ Π½Π΅ ΠΌΠΎΠΆΠ΅ Π΄Π° сС користи са β€ž-fβ€œ ΠΈΠ»ΠΈ β€ž-Fβ€œ" + +#: src/main.c:1576 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "%oΠΏΡ†ΠΈΡ˜Π° β€žyylinenoβ€œ Π½Π΅ ΠΌΠΎΠΆΠ΅ Π΄Π° сС користи са β€žREJECTβ€œ" + +#: src/main.c:1579 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "" +"ΠΏΡ€ΠΎΠΌΠ΅Π½Ρ™ΠΈΠ²Π° ΠΏΡ€Π°Π²ΠΈΠ»Π° ΠΏΡ€Π°Ρ‚Π΅Ρ›Π΅Π³ контСкста Π½Π΅ ΠΌΠΎΠ³Ρƒ Π±ΠΈΡ‚ΠΈ ΠΊΠΎΡ€ΠΈΡˆΡ›Π΅Π½Π° са β€ž-fβ€œ ΠΈΠ»ΠΈ β€ž-Fβ€œ" + +#: src/main.c:1704 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "%oΠΏΡ†ΠΈΡ˜Π° β€žyyclassβ€œ ΠΈΠΌΠ° смисла само Π·Π° Π¦++ скСнСрС" + +#: src/main.c:1791 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "Π£ΠΏΠΎΡ‚Ρ€Π΅Π±Π°: %s [ΠžΠŸΠ¦Π˜ΠˆΠ•] [Π”ΠΠ’ΠžΠ’Π•ΠšΠ]...\n" + +#: src/main.c:1794 +#, fuzzy, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"Π‘Ρ‚Π²Π°Ρ€Π°Ρ˜Ρ‚Π΅ ΠΏΡ€ΠΎΠ³Ρ€Π°ΠΌΠ΅ који ΠΎΠ±Π°Π²Ρ™Π°Ρ˜Ρƒ поклапањС ΠΏΡ€Π΅ΠΌΠ° ΡˆΠ°Π±Π»ΠΎΠ½Ρƒ Ρƒ тСксту.\n" +"\n" +"БабијањС Ρ‚Π°Π±Π΅Π»Π΅:\n" +" -Ca, --align ΠΎΠ±Ρ€Π°Ρ’ΡƒΡ˜Π΅ Π²Π΅Ρ›Π΅ Ρ‚Π°Π±Π΅Π»Π΅ Π·Π°Ρ€Π°Π΄ Π±ΠΎΡ™Π΅Π³ ΠΏΠΎΡ€Π°Π²Π½Π°ΡšΠ° " +"ΠΌΠ΅ΠΌΠΎΡ€ΠΈΡ˜Π΅\n" +" -Ce, --ecs ΠΈΠ·Π³Ρ€Π°Ρ’ΡƒΡ˜Π΅ Ρ€Π°Π·Ρ€Π΅Π΄Π΅ Ρ˜Π΅Π΄Π½Π°ΠΊΠΎΡΡ‚ΠΈ\n" +" -Cf Π½Π΅ саТима Ρ‚Π°Π±Π΅Π»Π΅; користи β€ž-fβ€œ " +"representation” ΠΏΡ€Π΅Π΄ΡΡ‚Π°Π²Ρ™Π°ΡšΠ΅\n" +" -CF Π½Π΅ саТима Ρ‚Π°Π±Π΅Π»Π΅; користи β€ž-Fβ€œ " +"representation” ΠΏΡ€Π΅Π΄ΡΡ‚Π°Π²Ρ™Π°ΡšΠ΅\n" +" -Cm, --meta-ecs ΠΈΠ·Π³Ρ€Π°Ρ’ΡƒΡ˜Π΅ Ρ€Π°Π·Ρ€Π΅Π΄Π΅ ΠΌΠ΅Ρ‚Π°-Ρ˜Π΅Π΄Π½Π°ΠΊΠΎΡΡ‚ΠΈ\n" +" -Cr, --read користи β€žread()умСсто стндардног ΡƒΠΈ Π·Π° ΡƒΠ»Π°Π· " +"скСнСра\n" +" -f, --full ствара Π±Ρ€Π·ΠΈ, Π²Π΅Π»ΠΈΠΊΠΈ скСнСр. Π˜ΡΡ‚ΠΎ ΠΊΠ°ΠΎ β€ž-Cfrβ€œ\n" +" -F, --fast користи замСнско ΠΏΡ€Π΅Π΄ΡΡ‚Π°Π²Ρ™Π°ΡšΠ΅ Ρ‚Π°Π±Π΅Π»Π΅. Π˜ΡΡ‚ΠΎ " +"ΠΊΠ°ΠΎ β€ž-CFrβ€œ\n" +" -Cem Π·Π°Π΄Π°Ρ‚ΠΎ саТимањС (исто ΠΊΠ°ΠΎ β€ž--ecs --meta-" +"ecsβ€œ)\n" +"\n" +"ΠŸΡ€ΠΎΡ‡ΠΈΡˆΡ›Π°Π²Π°ΡšΠ΅:\n" +" -d, --debug ΡƒΠΊΡ™ΡƒΡ‡ΡƒΡ˜Π΅ Ρ€Π΅ΠΆΠΈΠΌ ΠΏΡ€ΠΎΡ‡ΠΈΡˆΡ›Π°Π²Π°ΡšΠ° Ρƒ скСнСру\n" +" -b, --backup Π·Π°ΠΏΠΈΡΡƒΡ˜Π΅ ΠΏΠΎΠ΄Π°Ρ‚ΠΊΠ΅ ΠΎ ΡΡ‚Π²Π°Ρ€Π°ΡšΡƒ Ρ€Π΅Π·Π΅Ρ€Π²Π΅ Ρƒ β€ž%sβ€œ\n" +" -p, --perf-report Π·Π°ΠΏΠΈΡΡƒΡ˜Π΅ ΠΈΠ·Π²Π΅ΡˆΡ‚Π°Ρ˜ ΠΎ ΡƒΡ‡ΠΈΠ½ΠΊΡƒ стандардну Π³Ρ€Π΅ΡˆΠΊΡƒ\n" +" -s, --nodefault ΠΏΠΎΡ‚ΠΈΡΠΊΡƒΡ˜Π΅ Π·Π°Π΄Π°Ρ‚ΠΎ ΠΏΡ€Π°Π²ΠΈΠ»ΠΎ Ρƒ β€žECHOβ€œ " +"Π½Π΅ΠΏΠΎΠΊΠ»ΠΎΠΏΡ™Π΅Π½ΠΈ тСкст\n" +" -T, --trace %s Ρ‚Ρ€Π΅Π±Π° Π΄Π° Ρ€Π°Π΄ΠΈ Ρƒ Ρ€Π΅ΠΆΠΈΠΌΡƒ ΠΏΡ€Π°Ρ›Π΅ΡšΠ°\n" +" -w, --nowarn Π½Π΅ ствара ΡƒΠΏΠΎΠ·ΠΎΡ€Π΅ΡšΠ°\n" +" -v, --verbose Π·Π°ΠΏΠΈΡΡƒΡ˜Π΅ саТСтак статистикС скСнСра Π½Π° " +"стандардни ΠΈΠ·Π»Π°Π·\n" +"\n" +"Π”Π°Ρ‚ΠΎΡ‚Π΅ΠΊΠ΅:\n" +" -o, --outfile=Π”ΠΠ’ΠžΠ’Π•ΠšΠ Π½Π°Π²ΠΎΠ΄ΠΈ ΠΈΠ·Π»Π°Π·Π½ΠΈ Π½Π°Π·ΠΈΠ² Π΄Π°Ρ‚ΠΎΡ‚Π΅ΠΊΠ΅\n" +" -S, --skel=Π”ΠΠ’ΠžΠ’Π•ΠšΠ Π½Π°Π²ΠΎΠ΄ΠΈ Π΄Π°Ρ‚ΠΎΡ‚Π΅ΠΊΡƒ окосницС\n" +" -t, --stdout Π·Π°ΠΏΠΈΡΡƒΡ˜Π΅ скСнСр Π½Π° стандардни излазумСсто Π½Π° " +"β€ž%sβ€œ\n" +" --yyclass=ΠΠΠ—Π˜Π’ Π½Π°Π·ΠΈΠ² Π¦++ Ρ€Π°Π·Ρ€Π΅Π΄Π°\n" +" --header-file=Π”ΠΠ’ΠžΠ’Π•ΠšΠ ствара Π΄Π°Ρ‚ΠΎΡ‚Π΅ΠΊΡƒ Π¦ Π·Π°Π³Π»Π°Π²Ρ™Π° ΠΊΠ°ΠΎ Π΄ΠΎΠ΄Π°Ρ‚Π°ΠΊ " +"скСнСру\n" +" --tables-file[=Π”ΠΠ’ΠžΠ’Π•ΠšΠ] Π·Π°ΠΏΠΈΡΡƒΡ˜Π΅ Ρ‚Π°Π±Π΅Π»Π΅ Ρƒ Π”ΠΠ’ΠžΠ’Π•ΠšΠ£\n" +"\n" +"ПонашањС скСнСра:\n" +" -7, --7bit ствара 7-Π±ΠΈΡ‚Π½ΠΈ скСнСр\n" +" -8, --8bit ствара 8-Π±ΠΈΡ‚Π½ΠΈ скСнСр\n" +" -B, --batch ствара скСнСр скупа (супротно ΠΎΠ΄ β€ž-Iβ€œ)\n" +" -i, --case-insensitive Π·Π°Π½Π΅ΠΌΠ°Ρ€ΡƒΡ˜Π΅ Π²Π΅Π»ΠΈΡ‡ΠΈΠ½Ρƒ слова Ρƒ шаблонима\n" +" -l, --lex-compat Π½Π°Ρ˜Π²Π΅Ρ›Π° сагласност са ΠΈΠ·Π²ΠΎΡ€Π½ΠΈΠΌ лСксом\n" +" -X, --posix-compat Π½Π°Ρ˜Π²Π΅Ρ›Π° сагласност са лСксом ПОБИКБ-Π°\n" +" -I, --interactive ствара ΠΌΠ΅Ρ’ΡƒΠ΄Π΅Ρ˜ΡΡ‚Π²Π΅Π½ΠΈ скСнСр (супротно ΠΎΠ΄ β€ž-" +"Bβ€œ)\n" +" --yylineno ΠΏΡ€Π°Ρ‚ΠΈ Π±Ρ€ΠΎΡ˜ Ρ€Π΅Π΄Π° Ρƒ β€žyylinenoβ€œ\n" +"\n" +"Π‘Ρ‚Π²ΠΎΡ€Π΅Π½ΠΈ ΠΊΠΎΠ΄:\n" +" -+, --c++ ствара Π¦++ Ρ€Π°Π·Ρ€Π΅Π΄ скСнСра\n" +" -Dmacro[=ΠΎΠ΄Ρ€Π΅Π΄Π½ΠΈΡ†Π°] #ΠΎΠ΄Ρ€Π΅Ρ’ΡƒΡ˜Π΅ ΠΌΠ°ΠΊΡ€ΠΎ β€žΠΎΠ΄Ρ€Π΅Π΄Π½ΠΈΡ†Ρƒβ€œ (основна јС 1)\n" +" -L, --noline ΠΏΠΎΡ‚ΠΈΡΠΊΡƒΡ˜Π΅ ΠΎΠ΄Ρ€Π΅Π΄Π½ΠΈΡ†Π΅ #Ρ€Π΅Π΄Π° Ρƒ скСнСру\n" +" -P, --prefix=НИБКА користи НИБКУкао прСфикс умСсто β€žyyβ€œ\n" +" -R, --reentrant ствара ΠΏΠΎΠ½ΠΎΠ²Π½ΠΎ ΡƒΠ»Π°Π·Π½ΠΈ Π¦ скСнСр\n" +" --bison-bridge скСнСр Π·Π° чисто Π±ΠΈΠ·ΠΎΠ½ΠΎΠ² ΠΎΠ±Ρ€Π°Ρ’ΠΈΠ²Π°Ρ‡.\n" +" --bison-locations ΡƒΠΊΡ™ΡƒΡ‡ΡƒΡ˜Π΅ΠΏΠΎΠ΄Ρ€ΡˆΠΊΡƒ β€žyyllocβ€œ support”\n" +" --stdinit Π·Π°ΠΏΠΎΡ‡ΠΈΡšΠ΅ β€žyyin/yyoutβ€œ Π½Π° стндулаз/стндизлаз\n" +" --noansi-definitions ΠΎΠ΄Ρ€Π΅Π΄Π½ΠΈΡ†Π΅ Ρ„ΡƒΠ½ΠΊΡ†ΠΈΡ˜Π΅ старог стила\n" +" --noansi-prototypes ΠΏΡ€Π°Π·Π°Π½ списак ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Π°Ρ€Π°Ρƒ ΡƒΠ·ΠΎΡ€Ρ†ΠΈΠΌΠ°\n" +" --nounistd Π½Π΅ ΡƒΠΊΡ™ΡƒΡ‡ΡƒΡ˜Π΅ [unistd.h]\n" +" --noЀУНКЦИЈА Π½Π΅ ствара Π½Π°Ρ€ΠΎΡ‡ΠΈΡ‚Ρƒ ЀУНКЦИЈУ\n" +"\n" +"Π Π°Π·Π½ΠΎ:\n" +" -c Π½Π΅ ПОБИКБ-ΠΈΡ€Π° ΠΎΠΏΡ†ΠΈΡ˜Ρƒ\n" +" -n Π½Π΅ ПОБИКБ-ΠΈΡ€Π° ΠΎΠΏΡ†ΠΈΡ˜Ρƒ\n" +" -?\n" +" -h, --help ΠΈΡΠΏΠΈΡΡƒΡ˜Π΅ ΠΎΠ²Ρƒ ΠΏΠΎΠΌΠΎΡ›\n" +" -V, --version ΠΈΠ·Π²Π΅ΡˆΡ‚Π°Π²Π° ΠΎ ΠΈΠ·Π΄Π°ΡšΡƒ %s-Π°\n" + +#: src/misc.c:64 +msgid "allocation of sko_stack failed" +msgstr "нијС успСло Π΄ΠΎΠ΄Π΅Ρ™ΠΈΠ²Π°ΡšΠ΅ β€žsko_stackβ€œ-Π°" + +#: src/misc.c:100 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "Π½Π°Π·ΠΈΠ² β€ž%sβ€œ јС смСшно Π΄ΡƒΠ³" + +#: src/misc.c:155 +msgid "memory allocation failed in allocate_array()" +msgstr "нијС успСло Π΄ΠΎΠ΄Π΅Ρ™ΠΈΠ²Π°ΡšΠ΅ ΠΌΠ΅ΠΌΠΎΡ€ΠΈΡ˜Π΅ Ρƒ β€žallocate_array()β€œ" + +#: src/misc.c:205 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "лош Π·Π½Π°ΠΊ β€ž%sβ€œ јС ΠΎΡ‚ΠΊΡ€ΠΈΠ²Π΅Π½ Ρƒ β€žcheck_char()β€œ" + +#: src/misc.c:210 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "скСнСр Π·Π°Ρ…Ρ‚Π΅Π²Π° -8 обСлСТја Π΄Π° Π±ΠΈ користио Π·Π½Π°ΠΊ β€ž%sβ€œ" + +#: src/misc.c:229 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "нијС успСло Π΄ΠΎΠ΄Π΅Ρ™ΠΈΠ²Π°ΡšΠ΅ ΠΌΠ΅ΠΌΠΎΡ€ΠΈΡ˜Π΅ Ρƒ β€žallocate_array()β€œ" + +#: src/misc.c:303 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s: ΠΊΠΎΠ±Π½Π° ΡƒΠ½ΡƒΡ‚Ρ€Π°ΡˆΡšΠ° Π³Ρ€Π΅ΡˆΠΊΠ°, %s\n" + +#: src/misc.c:671 +msgid "attempt to increase array size failed" +msgstr "нијС успСо ΠΏΠΎΠΊΡƒΡˆΠ°Ρ˜ ΠΏΠΎΠ²Π΅Ρ›Π°ΡšΠ° Π²Π΅Π»ΠΈΡ‡ΠΈΠ½Π΅ Π½ΠΈΠ·Π°" + +#: src/misc.c:795 +msgid "bad line in skeleton file" +msgstr "лош Ρ€Π΅Π΄ Ρƒ Π΄Π°Ρ‚ΠΎΡ‚Π΅Ρ†ΠΈ окосницС" + +#: src/misc.c:845 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "нијС успСло Π΄ΠΎΠ΄Π΅Ρ™ΠΈΠ²Π°ΡšΠ΅ ΠΌΠ΅ΠΌΠΎΡ€ΠΈΡ˜Π΅ Ρƒ β€žyy_flex_xmalloc()β€œ" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** Π·Π°ΠΏΠΎΡ‡ΠΈΡšΠ΅ΠΌ испис Π½Ρ„Π°-Π° са ΠΏΠΎΡ‡Π΅Ρ‚Π½ΠΈΠΌ ΡΡ‚Π°ΡšΠ΅ΠΌ %d\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "ΡΡ‚Π°ΡšΠ΅ # %4d" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** ΠΊΡ€Π°Ρ˜ исписа\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "ΠΏΡ€Π°Π·Π½Π° машина Ρƒ β€ždupmachine()β€œ" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "ΠŸΡ€ΠΎΠΌΠ΅Π½Ρ™ΠΈΠ²ΠΎ ΠΏΡ€Π°Π²ΠΈΠ»ΠΎ ΠΏΡ€Π°Ρ‚Π΅Ρ›Π΅Π³ контСкста Π½Π° %d. Ρ€Π΅Π΄Ρƒ\n" + +#: src/nfa.c:357 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "лоша врста ΡΡ‚Π°ΡšΠ° Ρƒ β€žmark_beginning_as_normal()β€œ" + +#: src/nfa.c:595 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "ΡƒΠ»Π°Π·Π½Π° ΠΏΡ€Π°Π²ΠΈΠ»Π° су ΠΏΡ€Π΅Π²ΠΈΡˆΠ΅ слоТСна (>= %d НЀА ΡΡ‚Π°ΡšΠ°)" + +#: src/nfa.c:673 +msgid "found too many transitions in mkxtion()" +msgstr "ΠΏΡ€ΠΎΠ½Π°Ρ’ΠΎΡ… ΠΏΡ€Π΅Π²ΠΈΡˆΠ΅ ΠΏΡ€Π΅Π»Π°Π·Π° Ρƒ β€žmkxtion()β€œ" + +#: src/nfa.c:699 +#, c-format +msgid "too many rules (> %d)!" +msgstr "ΠΏΡ€Π΅Π²ΠΈΡˆΠ΅ ΠΏΡ€Π°Π²ΠΈΠ»Π° (> %d)!" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "Π½Π΅ΠΏΠΎΠ·Π½Π°Ρ‚Π° Π³Ρ€Π΅ΡˆΠΊΠ° ΠΎΠ±Ρ€Π°Π΄Π΅ ΠΎΠ΄Π΅Ρ™ΠΊΠ° 1" + +#: src/parse.y:184 src/parse.y:353 +msgid "bad start condition list" +msgstr "лош списак ΠΏΠΎΡ‡Π΅Ρ‚Π½ΠΎΠ³ услова" + +#: src/parse.y:204 +msgid "Prefix must not contain [ or ]" +msgstr "" + +#: src/parse.y:317 +msgid "unrecognized rule" +msgstr "Π½Π΅ΠΏΠΎΠ·Π½Π°Ρ‚ΠΎ ΠΏΡ€Π°Π²ΠΈΠ»ΠΎ" + +#: src/parse.y:436 src/parse.y:449 src/parse.y:518 +msgid "trailing context used twice" +msgstr "ΠΏΡ€Π°Ρ‚Π΅Ρ›ΠΈ контСкст јС ΠΊΠΎΡ€ΠΈΡˆΡ›Π΅Π½ Π΄Π²Π° ΠΏΡƒΡ‚Π°" + +#: src/parse.y:554 src/parse.y:564 src/parse.y:637 src/parse.y:647 +msgid "bad iteration values" +msgstr "лоша врСдност ΠΎΠΏΠ΅Ρ‚ΠΎΠ²Π°ΡšΠ°" + +#: src/parse.y:582 src/parse.y:600 src/parse.y:665 src/parse.y:683 +msgid "iteration value must be positive" +msgstr "врСдност ΠΎΠΏΠ΅Ρ‚ΠΎΠ²Π°ΡšΠ° ΠΌΠΎΡ€Π° Π±ΠΈΡ‚ΠΈ ΠΏΠΎΠ·ΠΈΡ‚ΠΈΠ²Π½Π°" + +#: src/parse.y:806 src/parse.y:816 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "опсСг Π·Π½Π°ΠΊΠ° [%c-%c] јС нСјасан Ρƒ скСнСру нСосСтљивом Π½Π° Π²Π΅Π»ΠΈΡ‡ΠΈΠ½Ρƒ слова" + +#: src/parse.y:821 +msgid "negative range in character class" +msgstr "Π½Π΅Π³Π°Ρ‚ΠΈΠ²Π°Π½ опсСг Ρƒ Ρ€Π°Π·Ρ€Π΅Π΄Ρƒ Π·Π½Π°ΠΊΠ°" + +#: src/parse.y:918 +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "[:^lower:] јС нСјасно Ρƒ скСнСру нСосСтљивом Π½Π° Π²Π΅Π»ΠΈΡ‡ΠΈΠ½Ρƒ слова" + +#: src/parse.y:924 +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "[:^upper:] јС нСјасно Ρƒ скСнСру нСосСтљивом Π½Π° Π²Π΅Π»ΠΈΡ‡ΠΈΠ½Ρƒ слова" + +#: src/scan.l:82 src/scan.l:644 src/scan.l:702 +msgid "Input line too long\n" +msgstr "Π£Π»Π°Π·Π½ΠΈ Ρ€Π΅Π΄ јС ΠΏΡ€Π΅Π΄ΡƒΠ³\n" + +#: src/scan.l:183 +#, c-format +msgid "malformed '%top' directive" +msgstr "лоша ΠΎΠ΄Ρ€Π΅Π΄Π½ΠΈΡ†Π° β€ž%topβ€œ" + +#: src/scan.l:205 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "Π½Π΅ΠΏΠΎΠ·Π½Π°Ρ‚Π° " + +#: src/scan.l:214 +msgid "Definition name too long\n" +msgstr "Назив ΠΎΠ΄Ρ€Π΅Π΄Π½ΠΈΡ†Π΅ јС ΠΏΡ€Π΅Π΄ΡƒΠ³\n" + +#: src/scan.l:309 +msgid "Unmatched '{'" +msgstr "НСупарСна β€ž{β€œ" + +#: src/scan.l:325 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "ВрСдност ΠΎΠ΄Ρ€Π΅Π΄Π½ΠΈΡ†Π΅ Π·Π° {%s} јС ΠΏΡ€Π΅Π΄ΡƒΠ³Π°\n" + +#: src/scan.l:342 +msgid "incomplete name definition" +msgstr "Π½Π΅ΠΏΠΎΡ‚ΠΏΡƒΠ½Π° ΠΎΠ΄Ρ€Π΅Π΄Π½ΠΈΡ†Π° Π½Π°Π·ΠΈΠ²Π°" + +#: src/scan.l:467 +msgid "Option line too long\n" +msgstr "Π Π΅Π΄ ΠΎΠΏΡ†ΠΈΡ˜Π΅ јС ΠΏΡ€Π΅Π΄ΡƒΠ³\n" + +#: src/scan.l:475 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "Π½Π΅ΠΏΠΎΠ·Π½Π°Ρ‚Π° %%ΠΎΠΏΡ†ΠΈΡ˜Π°: %s" + +#: src/scan.l:659 src/scan.l:832 +msgid "bad character class" +msgstr "лош Ρ€Π°Π·Ρ€Π΅Π΄ Π·Π½Π°ΠΊΠ°" + +#: src/scan.l:709 +#, c-format +msgid "undefined definition {%s}" +msgstr "Π½Π΅ΠΎΠ΄Ρ€Π΅Ρ’Π΅Π½Π° ΠΎΠ΄Ρ€Π΅Π΄Π½ΠΈΡ†Π° {%s}" + +#: src/scan.l:772 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:787 +#, c-format +msgid "bad : %s" +msgstr "лош [ΠΏΠΎΡ‡Π΅Ρ‚Π½ΠΈ услов]: %s" + +#: src/scan.l:800 +msgid "missing quote" +msgstr "Π½Π΅Π΄ΠΎΡΡ‚Π°Ρ˜Ρƒ Π½Π°Π²ΠΎΠ΄Π½ΠΈΡ†ΠΈ" + +#: src/scan.l:866 +#, c-format +msgid "bad character class expression: %s" +msgstr "лош ΠΈΠ·Ρ€Π°Π· Ρ€Π°Π·Ρ€Π΅Π΄Π° Π·Π½Π°ΠΊΠ°: %s" + +#: src/scan.l:888 +msgid "bad character inside {}'s" +msgstr "лош Π·Π½Π°ΠΊ ΡƒΠ½ΡƒΡ‚Π°Ρ€ {}" + +#: src/scan.l:894 +msgid "missing }" +msgstr "Π½Π΅Π΄ΠΎΡΡ‚Π°Ρ˜Π΅ }" + +#: src/scan.l:972 +msgid "EOF encountered inside an action" +msgstr "наишао сам Π½Π° ΠΊΡ€Π°Ρ˜ Π΄Π°Ρ‚ΠΎΡ‚Π΅ΠΊΠ΅ ΡƒΠ½ΡƒΡ‚Π°Ρ€ Ρ€Π°Π΄ΡšΠ΅" + +#: src/scan.l:977 +msgid "EOF encountered inside pattern" +msgstr "наишао сам Π½Π° ΠΊΡ€Π°Ρ˜ Π΄Π°Ρ‚ΠΎΡ‚Π΅ΠΊΠ΅ ΡƒΠ½ΡƒΡ‚Π°Ρ€ шаблона" + +#: src/scan.l:1010 +#, c-format +msgid "bad character: %s" +msgstr "лош Π·Π½Π°ΠΊ: %s" + +#: src/scan.l:1038 +#, c-format +msgid "can't open %s" +msgstr "Π½Π΅ ΠΌΠΎΠ³Ρƒ Π΄Π° ΠΎΡ‚Π²ΠΎΡ€ΠΈΠΌ β€ž%sβ€œ" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "Π£ΠΏΠΎΡ‚Ρ€Π΅Π±Π°: %s [ΠžΠŸΠ¦Π˜ΠˆΠ•]...\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "ΠΎΠΏΡ†ΠΈΡ˜Π° β€ž%sβ€œ Π½Π΅ Π΄ΠΎΠ·Π²ΠΎΡ™Π°Π²Π° Π°Ρ€Π³ΡƒΠΌΠ΅Π½Ρ‚\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "ΠΎΠΏΡ†ΠΈΡ˜Π° β€ž%sβ€œ Π·Π°Ρ…Ρ‚Π΅Π²Π° Π°Ρ€Π³ΡƒΠΌΠ΅Π½Ρ‚\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "ΠΎΠΏΡ†ΠΈΡ˜Π° β€ž%sβ€œ јС нСјасна\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "НСпозната ΠΎΠΏΡ†ΠΈΡ˜Π° β€ž%sβ€œ\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "НСпозната Π³Ρ€Π΅ΡˆΠΊΠ°=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "нијС успСло Π΄ΠΎΠ΄Π΅Ρ™ΠΈΠ²Π°ΡšΠ΅ ΠΌΠ΅ΠΌΠΎΡ€ΠΈΡ˜Π΅ Ρ‚Π°Π±Π΅Π»Π΅ симбола" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "Π½Π°Π·ΠΈΠ² јС ΠΎΠ΄Ρ€Π΅Ρ’Π΅Π½ Π΄Π²Π° ΠΏΡƒΡ‚Π°" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "ΠΏΠΎΡ‡Π΅Ρ‚Π½ΠΈ услов β€ž%sβ€œ јС ΠΎΠ±Ρ˜Π°Π²Ρ™Π΅Π½ Π΄Π²Π° ΠΏΡƒΡ‚Π°" + +#: src/yylex.c:57 +msgid "premature EOF" +msgstr "ΠΏΡ€Π΅Ρ€Π°Π½ΠΈ ΠΊΡ€Π°Ρ˜ Π΄Π°Ρ‚ΠΎΡ‚Π΅ΠΊΠ΅" + +#: src/yylex.c:200 +#, c-format +msgid "End Marker\n" +msgstr "Π—Π°Π²Ρ€ΡˆΠ½ΠΈ ΠΎΠ·Π½Π°Ρ‡Π°Π²Π°Ρ‡\n" + +#: src/yylex.c:206 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*ΠΠ΅ΡˆΡ‚ΠΎ јС Ρ‡ΡƒΠ΄Π½ΠΎ* β€” Ρ‚ΠΎΠΊ: %d Π²Ρ€Π΅Π΄: %d\n" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "нСуспСх Π΄ΠΈΠ½Π°ΠΌΠΈΡ‡ΠΊΠ΅ ΠΌΠ΅ΠΌΠΎΡ€ΠΈΡ˜Π΅ Ρƒ β€žcopy_string()β€œ" diff --git a/po/stamp-po b/po/stamp-po new file mode 100644 index 0000000..9788f70 --- /dev/null +++ b/po/stamp-po @@ -0,0 +1 @@ +timestamp diff --git a/po/sv.gmo b/po/sv.gmo new file mode 100644 index 0000000..7461ce7 Binary files /dev/null and b/po/sv.gmo differ diff --git a/po/sv.po b/po/sv.po new file mode 100644 index 0000000..05cf214 --- /dev/null +++ b/po/sv.po @@ -0,0 +1,964 @@ +# Swedish messages for flex. +# Copyright (C) 2014 The Flex Project (msgids) +# This file is distributed under the same license as the flex package. +# +# Johan Linde , 1996. +# Christian Rose , 2002, 2004. +# GΓΆran Uddeborg , 2016 +# +# $Revision: 1.5 $ +msgid "" +msgstr "" +"Project-Id-Version: flex 2.5.38\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2017-05-06 10:49-0400\n" +"PO-Revision-Date: 2016-06-06 19:10+0200\n" +"Last-Translator: GΓΆran Uddeborg \n" +"Language-Team: Swedish \n" +"Language: sv\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "Allokeringen av buffert fΓΆr utskriftsstrΓ€ng misslyckades" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "Allokeringen av buffert fΓΆr raddirektiv misslyckades" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "Allokeringen av buffert fΓΆr m4-def misslyckades" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "Allokering av buffert fΓΆr m4-undef misslyckades" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "TillstΓ₯nd %d Γ€r icke-accepterande -\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "farlig efterfΓΆljande kontext" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " radnummer fΓΆr associerad regel:" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " utΓΆvergΓ₯ngar: " + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" stoppΓΆvergΓ₯ngar: filslut " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "konsekvenskontrollen misslyckades i epsclosure()" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"DFA-utskrift:\n" +"\n" + +#: src/dfa.c:587 +msgid "could not create unique end-of-buffer state" +msgstr "kunde inte skapa ett unikt buffertsluttillstΓ₯nd" + +#: src/dfa.c:608 +#, c-format +msgid "state # %d:\n" +msgstr "tillstΓ₯nd %d:\n" + +# Det hΓ€r Γ€r ju helt sjukt. Har buggrapporterat detta att det bΓΆr +# ersΓ€ttas med %s +#: src/dfa.c:768 +msgid "Could not write yynxt_tbl[][]" +msgstr "Kunde inte skriva yynxt_tbl[][]" + +#: src/dfa.c:1028 +msgid "bad transition character detected in sympartition()" +msgstr "otillΓ₯tet ΓΆvergΓ₯ngstecken funnet i sympartition()" + +#: src/gen.c:480 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"Ekvivalensklasser:\n" +"\n" + +#: src/gen.c:669 src/gen.c:698 src/gen.c:1218 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "tillstΓ₯nd %d accepterar: [%d]\n" + +#: src/gen.c:1115 +#, c-format +msgid "state # %d accepts: " +msgstr "tillstΓ₯nd %d accepterar: " + +#: src/gen.c:1162 +msgid "Could not write yyacclist_tbl" +msgstr "Kunde inte skriva yyacclist_tbl" + +#: src/gen.c:1236 +msgid "Could not write yyacc_tbl" +msgstr "Kunde inte skriva yyacc_tbl" + +#: src/gen.c:1251 src/gen.c:1623 src/gen.c:1646 +msgid "Could not write ecstbl" +msgstr "Kunde inte skriva ecstbl" + +#: src/gen.c:1271 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"Metaekvivalensklasser:\n" + +#: src/gen.c:1293 +msgid "Could not write yymeta_tbl" +msgstr "Kunde inte skriva yymeta_tbl" + +#: src/gen.c:1352 +msgid "Could not write yybase_tbl" +msgstr "Kunde inte skriva yybase_tbl" + +#: src/gen.c:1384 +msgid "Could not write yydef_tbl" +msgstr "Kunde inte skriva yydef_tbl" + +#: src/gen.c:1422 +msgid "Could not write yynxt_tbl" +msgstr "Kunde inte skriva yynxt_tbl" + +#: src/gen.c:1456 +msgid "Could not write yychk_tbl" +msgstr "Kunde inte skriva yychk_tbl" + +#: src/gen.c:1608 src/gen.c:1637 +msgid "Could not write ftbl" +msgstr "Kunde inte skriva ftbl" + +#: src/gen.c:1614 +msgid "Could not write ssltbl" +msgstr "Kunde inte skriva ssltbl" + +#: src/gen.c:1665 +msgid "Could not write eoltbl" +msgstr "Kunde inte skriva eoltbl" + +#: src/gen.c:1722 +msgid "Could not write yynultrans_tbl" +msgstr "Kunde inte skriva yynultrans_tbl" + +#: src/main.c:178 +msgid "rule cannot be matched" +msgstr "regeln kan inte matchas" + +#: src/main.c:183 +msgid "-s option given but default rule can be matched" +msgstr "flaggan -s angiven men standardregeln kan fΓΆljas" + +#: src/main.c:221 +msgid "Can't use -+ with -l option" +msgstr "-+ kan inte anvΓ€ndas tillsammans med flaggan -l" + +#: src/main.c:224 +msgid "Can't use -f or -F with -l option" +msgstr "-f eller -F kan inte anvΓ€ndas tillsammans med flaggan -l" + +#: src/main.c:228 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "" +"--reentrant eller --bison-bridge kan inte anvΓ€ndas tillsammans med flaggan -l" + +#: src/main.c:260 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "-Cf/-CF och -Cm kan inte anvΓ€ndas tillsammans" + +#: src/main.c:263 +msgid "-Cf/-CF and -I are incompatible" +msgstr "-Cf/-CF och -I kan inte anvΓ€ndas tillsammans" + +#: src/main.c:267 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "-Cf/-CF kan inte anvΓ€ndas i lex-kompatibilitetslΓ€ge" + +#: src/main.c:272 +msgid "-Cf and -CF are mutually exclusive" +msgstr "-Cf och -CF Γ€r ΓΆmsesidigt uteslutande" + +#: src/main.c:276 +msgid "Can't use -+ with -CF option" +msgstr "-+ kan inte anvΓ€ndas tillsammans med flaggan -CF" + +#: src/main.c:279 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "%array kan inte anvΓ€ndas tillsammans med flaggan -+" + +#: src/main.c:284 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "Flaggorna -+ och --reentrant Γ€r ΓΆmsesidigt uteslutande." + +#: src/main.c:287 +msgid "bison bridge not supported for the C++ scanner." +msgstr "bisonbrygga stΓΆds inte fΓΆr C++-inlΓ€saren." + +#: src/main.c:336 src/main.c:419 +#, c-format +msgid "could not create %s" +msgstr "kunde inte skapa %s" + +#: src/main.c:431 +msgid "could not write tables header" +msgstr "kunde inte skriva tabellhuvud" + +#: src/main.c:435 +#, c-format +msgid "can't open skeleton file %s" +msgstr "kan inte ΓΆppna mallfilen %s" + +#: src/main.c:450 +msgid "Prefix cannot include '[' or ']'" +msgstr "" + +#: src/main.c:474 +msgid "allocation of macro definition failed" +msgstr "allokering av makrodefinitioner misslyckades" + +#: src/main.c:521 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "indatafel vid lΓ€sande av mallfilen %s" + +#: src/main.c:525 +#, c-format +msgid "error closing skeleton file %s" +msgstr "fel vid stΓ€ngande av mallfilen %s" + +#: src/main.c:709 +#, c-format +msgid "error creating header file %s" +msgstr "fel vid skapande av huvudfilen %s" + +#: src/main.c:717 +#, c-format +msgid "error writing output file %s" +msgstr "fel vid skrivande av utfilen %s" + +#: src/main.c:721 +#, c-format +msgid "error closing output file %s" +msgstr "fel vid stΓ€ngande av utfilen %s" + +#: src/main.c:725 +#, c-format +msgid "error deleting output file %s" +msgstr "fel vid borttagning av utfilen %s" + +# "Back up" i det hΓ€r sammanhanget handlar om att flexmaskinen backar. +#: src/main.c:732 +#, c-format +msgid "No backing up.\n" +msgstr "Backar inte.\n" + +#: src/main.c:736 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d backar (icke-accepterande) tillstΓ₯nd.\n" + +#: src/main.c:740 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "Komprimerade tabeller backar alltid.\n" + +#: src/main.c:743 +#, c-format +msgid "error writing backup file %s" +msgstr "fel nΓ€r backningsfilen %s skrevs" + +#: src/main.c:747 +#, c-format +msgid "error closing backup file %s" +msgstr "fel nΓ€r backningsfilen %s stΓ€ngdes" + +#: src/main.c:752 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "Statistik ΓΆver anvΓ€ndning av %s version %s:\n" + +#: src/main.c:755 +#, c-format +msgid " scanner options: -" +msgstr " inlΓ€sarflaggor: -" + +#: src/main.c:834 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d NFA-tillstΓ₯nd\n" + +#: src/main.c:836 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d DFA-tillstΓ₯nd (%d ord)\n" + +#: src/main.c:838 +#, c-format +msgid " %d rules\n" +msgstr " %d regler\n" + +#: src/main.c:843 +#, c-format +msgid " No backing up\n" +msgstr " Inget backande\n" + +#: src/main.c:847 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d backande (icke-accepterande) tillstΓ₯nd\n" + +#: src/main.c:852 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " Komprimerade tabeller backar alltid\n" + +#: src/main.c:856 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " BΓΆrjan-av-rad-mΓΆnster anvΓ€nda\n" + +#: src/main.c:858 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d startvillkor\n" + +#: src/main.c:862 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d epsilontillstΓ₯nd, %d dubbla epsilontillstΓ₯nd\n" + +#: src/main.c:866 +#, c-format +msgid " no character classes\n" +msgstr " inga teckenklasser\n" + +#: src/main.c:870 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr " %d/%d teckenklasser behΓΆvde %d/%d ord fΓΆr lagring, %d Γ₯teranvΓ€nda\n" + +#: src/main.c:875 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d par med tillstΓ₯nd/nΓ€sta-tillstΓ₯nd skapade\n" + +#: src/main.c:878 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d unika/duplicerade ΓΆvergΓ₯ngar\n" + +#: src/main.c:883 +#, c-format +msgid " %d table entries\n" +msgstr " %d tabellposter\n" + +#: src/main.c:891 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " %d/%d basstandardposter skapade\n" + +#: src/main.c:895 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " %d/%d (max %d) poster fΓΆr nΓ€sta kontroll skapade\n" + +#: src/main.c:899 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " %d/%d (max %d) mallposter fΓΆr nΓ€sta kontroll skapade\n" + +#: src/main.c:903 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d tomma tabellposter\n" + +#: src/main.c:905 +#, c-format +msgid " %d protos created\n" +msgstr " %d prototyper skapade\n" + +#: src/main.c:908 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " %d mallar skapade, %d anvΓ€ndningar\n" + +#: src/main.c:916 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " %d/%d ekvivalensklasser skapade\n" + +#: src/main.c:924 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d metaekvivalensklasser skapade\n" + +#: src/main.c:930 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d (%d sparade) hashkollisioner, %d DFA lika\n" + +#: src/main.c:932 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " %d uppsΓ€ttningar med omallokeringar krΓ€vdes\n" + +#: src/main.c:934 +#, c-format +msgid " %d total table entries needed\n" +msgstr " %d tabellposter krΓ€vs totalt\n" + +#: src/main.c:1008 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "Internt fel. flexopts Γ€r felaktiga.\n" + +#: src/main.c:1018 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "Prova \"%s --help\" fΓΆr mer information.\n" + +#: src/main.c:1075 +#, c-format +msgid "unknown -C option '%c'" +msgstr "okΓ€nd flagga till -C \"%c\"" + +#: src/main.c:1204 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1476 +msgid "fatal parse error" +msgstr "allvarligt fel vid tolkningen" + +#: src/main.c:1508 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "kunde inte skapa filen %s med backningsinformation" + +#: src/main.c:1529 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "" +"flaggan -l fΓΆr beteende som AT&T:s lex medfΓΆr en vΓ€sentlig prestandafΓΆrlust\n" + +#: src/main.c:1532 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr " och kan vara den egentliga orsaken till andra rapporter om detta\n" + +#: src/main.c:1538 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" +"%%option yylineno medfΓΆr en prestandafΓΆrlust ENDAST pΓ₯ regler som kan matcha " +"nyradstecken\n" + +#: src/main.c:1545 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "-I (interaktiv) medfΓΆr en mindre prestandafΓΆrlust\n" + +#: src/main.c:1550 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore() medfΓΆr en mindre prestandafΓΆrlust\n" + +#: src/main.c:1556 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT medfΓΆr en vΓ€sentlig prestandafΓΆrlust\n" + +#: src/main.c:1561 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "" +"Regler fΓΆr varierbar efterfΓΆljande kontext medfΓΆr en vΓ€sentlig " +"prestandafΓΆrlust\n" + +#: src/main.c:1573 +msgid "REJECT cannot be used with -f or -F" +msgstr "REJECT kan inte anvΓ€ndas tillsammans med -f eller -F" + +#: src/main.c:1576 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "%option yylineno kan inte anvΓ€ndas tillsammans med REJECT" + +#: src/main.c:1579 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "" +"regler fΓΆr varierbar efterfΓΆljande kontext kan inte anvΓ€ndas\n" +"tillsammans med -f eller -F" + +#: src/main.c:1704 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "%option yyclass Γ€r bara meningsfull fΓΆr C++-inlΓ€sare" + +#: src/main.c:1791 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "AnvΓ€ndning: %s [FLAGGOR] [FIL]...\n" + +#: src/main.c:1794 +#, fuzzy, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"Genererar program som utfΓΆr mΓΆnstermatchning pΓ₯ text.\n" +"\n" +"Tabellkomprimering:\n" +" -Ca, --align bΓ€ttre minnesjustering till priset av stΓΆrre tabeller\n" +" -Ce, --ecs konstruera ekvivalensklasser\n" +" -Cf komprimera inte tabeller; anvΓ€nd -f-representation\n" +" -CF komprimera inte tabeller; anvΓ€nd -F-representation\n" +" -Cm, --meta-ecs konstruera metaekvivalensklasser\n" +" -Cr, --read anvΓ€nd read() istΓ€llet fΓΆr stdio fΓΆr inlΓ€sarindata\n" +" -f, --full generera snabb, stor inlΓ€sare. Samma som -Cfr\n" +" -F, --fast anvΓ€nd alternativ tabellrepresentation. Samma som -CFr\n" +" -Cem standardkomprimering (samma som --ecs --meta-ecs)\n" +"\n" +"FelsΓΆkning:\n" +" -d, --debug aktivera felsΓΆkningslΓ€ge i inlΓ€sare\n" +" -b, --backup skriv backningsinformation till %s\n" +" -p, --perf-report skriv prestandarapport till standard fel\n" +" -s, --nodefault undertryck standardregel att anvΓ€nda \"ECHO\" pΓ₯\n" +" omatchad text\n" +" -T, --trace %s ska kΓΆra i spΓ₯rningslΓ€ge\n" +" -w, --nowarn generera inte varningar\n" +" -v, --verbose skriv sammanfattning av inlΓ€sarstatistik till\n" +" standard ut\n" +"\n" +"Filer:\n" +" -o, --outfile=FIL ange namn pΓ₯ utfil\n" +" -S, --skel=FIL ange mallfil\n" +" -t, --stdout skriv inlΓ€sare pΓ₯ standard ut istΓ€llet fΓΆr %s\n" +" --yyclass=NAMN namn pΓ₯ C++-klass\n" +" --header-file=FIL skapa en C-huvudfil fΓΆrutom inlΓ€saren\n" +" --tables-file[=FIL] skriv tabeller till FIL\n" +"\n" +"Beteende fΓΆr inlΓ€sare:\n" +" -7, --7bit generera 7-bitarsinlΓ€sare\n" +" -8, --8bit generera 8-bitarsinlΓ€sare\n" +" -B, --batch generera batchinlΓ€sare (motsats till -I)\n" +" -i, --case-insensitive ignorera skiftlΓ€ge i mΓΆnster\n" +" -l, --lex-compat maximal kompatibilitet med ursprungliga lex\n" +" -X, --posix-compat maximal kompatibilitet med POSIX lex\n" +" -I, --interactive generera interaktiv inlΓ€sare (motsats till -B)\n" +" --yylineno spΓ₯ra radantal i yylineno\n" +"\n" +"Genererad kod:\n" +" -+, --c++ generera C++-inlΓ€sarklass\n" +" -Dmacro[=defn] definiera makrodefinition (standardefn Γ€r \"1\")\n" +" -L, --noline undertryck #line-direktiv i inlΓ€saren\n" +" -P, --prefix=STRΓ„NG anvΓ€nd STRΓ„NG som prefix istΓ€llet fΓΆr \"yy\"\n" +" -R, --reentrant generera en Γ₯teranropbar C-inlΓ€sare\n" +" --bison-bridge inlΓ€sare fΓΆr ren bisontolk.\n" +" --bison-locations inkludera stΓΆd fΓΆr yylloc.\n" +" --stdinit initiera yyin/yyout till standard in/ut\n" +" --noansi-definitions funktionsdefinitioner i gammal stil\n" +" --noansi-prototypes tom parameterlista i prototyper\n" +" --nounistd inkludera inte \n" +" --noFUNKTION generera inte en speciell FUNKTION\n" +"\n" +"Diverse:\n" +" -c POSIX-flagga som inte gΓΆr nΓ₯got\n" +" -n POSIX-flagga som inte gΓΆr nΓ₯got\n" +" -?\n" +" -h, --help visa detta hjΓ€lpmeddelande\n" +" -V, --version visa versionsinformation fΓΆr %s\n" + +#: src/misc.c:64 +msgid "allocation of sko_stack failed" +msgstr "allokering av sko_stack misslyckades" + +#: src/misc.c:100 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "namnet \"%s\" Γ€r lΓΆjligt lΓ₯ngt" + +#: src/misc.c:155 +msgid "memory allocation failed in allocate_array()" +msgstr "minnesallokeringen misslyckades i allocate_array()" + +#: src/misc.c:205 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "otillΓ₯tet tecken \"%s\" funnet i check_char()" + +#: src/misc.c:210 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "inlΓ€saren krΓ€ver flaggan -8 fΓΆr att kunna anvΓ€nda tecknet %s" + +#: src/misc.c:229 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "minnesallokeringen misslyckades i allocate_array()" + +#: src/misc.c:303 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s: allvarligt internt fel, %s\n" + +#: src/misc.c:671 +msgid "attempt to increase array size failed" +msgstr "fΓΆrsΓΆk att ΓΆka arraystorlek misslyckades" + +#: src/misc.c:795 +msgid "bad line in skeleton file" +msgstr "otillΓ₯ten rad i mallfilen" + +#: src/misc.c:845 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "minnesallokeringen misslyckades i yy_flex_xmalloc()" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** bΓΆrjan av utskrift av nfa med starttillstΓ₯nd %d\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "tillstΓ₯nd %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** slut pΓ₯ utskrift\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "tom maskin i dupmachine()" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "Regel fΓΆr varierbar efterfΓΆljande kontext pΓ₯ rad %d\n" + +#: src/nfa.c:357 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "otillΓ₯ten tillstΓ₯ndstyp i mark_beginning_as_normal()" + +#: src/nfa.c:595 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "indatareglerna Γ€r fΓΆr komplicerade (>= %d NFA-tillstΓ₯nd)" + +#: src/nfa.c:673 +msgid "found too many transitions in mkxtion()" +msgstr "fann fΓΆr mΓ₯nga ΓΆvergΓ₯ngar i mkxtion()" + +#: src/nfa.c:699 +#, c-format +msgid "too many rules (> %d)!" +msgstr "fΓΆr mΓ₯nga regler (> %d)!" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "okΓ€nt fel vid tolkning av avsnitt 1" + +#: src/parse.y:184 src/parse.y:353 +msgid "bad start condition list" +msgstr "felaktig lista med startvillkor" + +#: src/parse.y:204 +msgid "Prefix must not contain [ or ]" +msgstr "" + +#: src/parse.y:317 +msgid "unrecognized rule" +msgstr "okΓ€nd regel" + +#: src/parse.y:436 src/parse.y:449 src/parse.y:518 +msgid "trailing context used twice" +msgstr "efterfΓΆljande kontext anvΓ€nds tvΓ₯ gΓ₯nger" + +#: src/parse.y:554 src/parse.y:564 src/parse.y:637 src/parse.y:647 +msgid "bad iteration values" +msgstr "felaktiga iterationsvΓ€rden" + +#: src/parse.y:582 src/parse.y:600 src/parse.y:665 src/parse.y:683 +msgid "iteration value must be positive" +msgstr "iterationsvΓ€rde mΓ₯ste vara positivt" + +#: src/parse.y:806 src/parse.y:816 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "" +"teckenintervallet [%c-%c] Γ€r tvetydigt i en skiftlΓ€gesokΓ€nslig inlΓ€sare" + +#: src/parse.y:821 +msgid "negative range in character class" +msgstr "negativt intervall i teckenklass" + +#: src/parse.y:918 +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "[:^lower:] Γ€r tvetydigt i en skiftlΓ€gesokΓ€nslig inlΓ€sare" + +#: src/parse.y:924 +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "[:^upper:] Γ€r tvetydigt i en skiftlΓ€gesokΓ€nslig inlΓ€sare" + +#: src/scan.l:82 src/scan.l:644 src/scan.l:702 +msgid "Input line too long\n" +msgstr "FΓΆr lΓ₯ng indatarad\n" + +#: src/scan.l:183 +#, c-format +msgid "malformed '%top' directive" +msgstr "felaktigt \"%top\"-direktiv" + +#: src/scan.l:205 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "okΓ€nt \"%\"-direktiv" + +#: src/scan.l:214 +msgid "Definition name too long\n" +msgstr "FΓΆr lΓ₯ngt definitionsnamn\n" + +#: src/scan.l:309 +msgid "Unmatched '{'" +msgstr "Ensamt \"{\"" + +#: src/scan.l:325 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "DefinitionsvΓ€rdet fΓΆr {%s} Γ€r fΓΆr lΓ₯ngt\n" + +#: src/scan.l:342 +msgid "incomplete name definition" +msgstr "ofullstΓ€ndig namndefinition" + +#: src/scan.l:467 +msgid "Option line too long\n" +msgstr "FΓΆr lΓ₯ng alternativrad\n" + +#: src/scan.l:475 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "okΓ€nd %%option: %s" + +#: src/scan.l:659 src/scan.l:832 +msgid "bad character class" +msgstr "otillΓ₯ten teckenklass" + +#: src/scan.l:709 +#, c-format +msgid "undefined definition {%s}" +msgstr "odefinierad definition {%s}" + +#: src/scan.l:772 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:787 +#, c-format +msgid "bad : %s" +msgstr "otillΓ₯tet : %s" + +#: src/scan.l:800 +msgid "missing quote" +msgstr "citationstecken saknas" + +#: src/scan.l:866 +#, c-format +msgid "bad character class expression: %s" +msgstr "otillΓ₯tet uttryck fΓΆr teckenklass: %s" + +#: src/scan.l:888 +msgid "bad character inside {}'s" +msgstr "otillΓ₯tet tecken inom {}" + +#: src/scan.l:894 +msgid "missing }" +msgstr "} saknas" + +#: src/scan.l:972 +msgid "EOF encountered inside an action" +msgstr "filslut pΓ₯trΓ€ffat inuti en handling" + +#: src/scan.l:977 +msgid "EOF encountered inside pattern" +msgstr "filslut pΓ₯trΓ€ffat inuti ett mΓΆnster" + +#: src/scan.l:1010 +#, c-format +msgid "bad character: %s" +msgstr "otillΓ₯tet tecken: %s" + +#: src/scan.l:1038 +#, c-format +msgid "can't open %s" +msgstr "kan inte ΓΆppna %s" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "AnvΓ€ndning: %s [FLAGGOR]...\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "flaggan \"%s\" tar inget argument\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "flaggan \"%s\" krΓ€ver ett argument\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "flaggan \"%s\" Γ€r tvetydig\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "OkΓ€nd flagga \"%s\"\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "OkΓ€nt fel=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "minnesallokering fΓΆr symboltabell misslyckades" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "namnet definierat tvΓ₯ gΓ₯nger" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "startvillkoret %s deklarerat tvΓ₯ gΓ₯nger" + +#: src/yylex.c:57 +msgid "premature EOF" +msgstr "fΓΆr tidigt filslut" + +#: src/yylex.c:200 +#, c-format +msgid "End Marker\n" +msgstr "Slutmarkering\n" + +#: src/yylex.c:206 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*NΓ₯got mΓ€rkligt* - tecken: %d vΓ€rde: %d\n" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "dynamiskt minnesfel i copy_string()" diff --git a/po/tr.gmo b/po/tr.gmo new file mode 100644 index 0000000..9bf07d6 Binary files /dev/null and b/po/tr.gmo differ diff --git a/po/tr.po b/po/tr.po new file mode 100644 index 0000000..25f0926 --- /dev/null +++ b/po/tr.po @@ -0,0 +1,967 @@ +# Translation of 'flex' messages to Turkish +# Copyright (C) 2004 The Flex Project +# Deniz Akkus Kanca , 2004. +# +msgid "" +msgstr "" +"Project-Id-Version: flex 2.5.31\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2017-05-06 10:49-0400\n" +"PO-Revision-Date: 2004-05-16 18:36+0300\n" +"Last-Translator: Deniz Akkus Kanca \n" +"Language-Team: Turkish \n" +"Language: tr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"X-Generator: KBabel 1.0.2\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "Durum #%d kabul etmiyor -\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "izleyen bağlam tehlikeli" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " alakalΔ± kural satΔ±r numaralarΔ±:" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " dış-geΓ§işler: " + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" sΔ±kışık-geΓ§işler: EOF " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "epsclosure() iΓ§indeki tutarlΔ±lΔ±k kontrolΓΌ başarΔ±sΔ±z" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"DFA DΓΆkΓΌmΓΌ:\n" +"\n" + +#: src/dfa.c:587 +msgid "could not create unique end-of-buffer state" +msgstr "tekil tampon sonu durumu yaratΔ±lamadΔ±" + +#: src/dfa.c:608 +#, c-format +msgid "state # %d:\n" +msgstr "durum # %d:\n" + +#: src/dfa.c:768 +msgid "Could not write yynxt_tbl[][]" +msgstr "yynxt_tbl[][] yazΔ±lamadΔ±" + +#: src/dfa.c:1028 +msgid "bad transition character detected in sympartition()" +msgstr "sympartition() iΓ§inde hatalΔ± geΓ§iş karakterleri saptandΔ±" + +#: src/gen.c:480 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"Denklik SΔ±nΔ±flarΔ±:\n" +"\n" + +#: src/gen.c:669 src/gen.c:698 src/gen.c:1218 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "durum # %d kabul eder: [%d]\n" + +#: src/gen.c:1115 +#, c-format +msgid "state # %d accepts: " +msgstr "durum # %d kabul eder: " + +#: src/gen.c:1162 +msgid "Could not write yyacclist_tbl" +msgstr "yyacclist_tbl yazΔ±lamadΔ±" + +#: src/gen.c:1236 +msgid "Could not write yyacc_tbl" +msgstr "yyacc_tbl yazΔ±lamadΔ±" + +#: src/gen.c:1251 src/gen.c:1623 src/gen.c:1646 +msgid "Could not write ecstbl" +msgstr "ecstbl yazΔ±lamadΔ±" + +#: src/gen.c:1271 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"Ara-Denklik SΔ±nΔ±flarΔ±:\n" + +#: src/gen.c:1293 +msgid "Could not write yymeta_tbl" +msgstr "yymeta_tbl yazΔ±lamadΔ±" + +#: src/gen.c:1352 +msgid "Could not write yybase_tbl" +msgstr "yybase_tbl yazΔ±lamadΔ±" + +#: src/gen.c:1384 +msgid "Could not write yydef_tbl" +msgstr "yydef_tbl yazΔ±lamadΔ±" + +#: src/gen.c:1422 +msgid "Could not write yynxt_tbl" +msgstr "yynxt_tbl yazΔ±lamadΔ±" + +#: src/gen.c:1456 +msgid "Could not write yychk_tbl" +msgstr "yychk_tbl yazΔ±lamadΔ±" + +#: src/gen.c:1608 src/gen.c:1637 +msgid "Could not write ftbl" +msgstr "ftbl yazΔ±lamadΔ±" + +#: src/gen.c:1614 +msgid "Could not write ssltbl" +msgstr "ssltbl yazΔ±lamadΔ±" + +#: src/gen.c:1665 +msgid "Could not write eoltbl" +msgstr "eoltbl yazΔ±lamadΔ±" + +#: src/gen.c:1722 +msgid "Could not write yynultrans_tbl" +msgstr "yynultrans_tbl yazΔ±lamadΔ±" + +#: src/main.c:178 +msgid "rule cannot be matched" +msgstr "kural eşlenemedi" + +#: src/main.c:183 +msgid "-s option given but default rule can be matched" +msgstr "-s seΓ§eneği verilmiş fakat ΓΆntanΔ±mlΔ± kural eşlenebiliyor" + +#: src/main.c:221 +msgid "Can't use -+ with -l option" +msgstr "-+'yi -l seΓ§eneği ile kullanma" + +#: src/main.c:224 +msgid "Can't use -f or -F with -l option" +msgstr "-f veya -F'yi -l seΓ§eneği ile kullanma" + +#: src/main.c:228 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "-l seΓ§eneği ile --reentrant veya --bison-bridge bir arada kullanΔ±lamaz" + +#: src/main.c:260 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "-Cf/-CF ve -Cm birlikte anlam ifade etmiyor" + +#: src/main.c:263 +msgid "-Cf/-CF and -I are incompatible" +msgstr "-Cf/-CF ve -I uyumsuz" + +#: src/main.c:267 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "-Cf/-CF lex-uyumluluk kipi ile uyumsuz" + +#: src/main.c:272 +msgid "-Cf and -CF are mutually exclusive" +msgstr "-Cf ve -CF bir arada kullanΔ±lamaz" + +#: src/main.c:276 +msgid "Can't use -+ with -CF option" +msgstr "-+, -CF seΓ§eneği ile kullanΔ±lamaz" + +#: src/main.c:279 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "%array, -+ seΓ§eneği ile uyumsuz" + +#: src/main.c:284 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "-+ ve --reentrant seΓ§enekleri bir arada kullanΔ±lamaz" + +#: src/main.c:287 +msgid "bison bridge not supported for the C++ scanner." +msgstr "bison bridge, C++ tarayΔ±cΔ±sΔ± iΓ§in desteklenmiyor." + +#: src/main.c:336 src/main.c:419 +#, c-format +msgid "could not create %s" +msgstr "%s oluşturulamadΔ±" + +#: src/main.c:431 +msgid "could not write tables header" +msgstr "tablo başlığı yazΔ±lamadΔ±" + +#: src/main.c:435 +#, c-format +msgid "can't open skeleton file %s" +msgstr "iskelet dosyasΔ± %s aΓ§Δ±lamadΔ±" + +#: src/main.c:450 +msgid "Prefix cannot include '[' or ']'" +msgstr "" + +#: src/main.c:474 +msgid "allocation of macro definition failed" +msgstr "" + +#: src/main.c:521 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "iskelet dosyasΔ± %s okunurken girdi hatasΔ±" + +#: src/main.c:525 +#, c-format +msgid "error closing skeleton file %s" +msgstr "iskelet dosyasΔ± %s kapatΔ±lΔ±rken hata" + +#: src/main.c:709 +#, c-format +msgid "error creating header file %s" +msgstr "başlΔ±k dosyasΔ± %s oluşturulurken hata" + +#: src/main.c:717 +#, c-format +msgid "error writing output file %s" +msgstr "Γ§Δ±ktΔ± dosyasΔ± %s yazΔ±lΔ±rken hata" + +#: src/main.c:721 +#, c-format +msgid "error closing output file %s" +msgstr "Γ§Δ±ktΔ± dosyasΔ± %s kapatΔ±lΔ±rken hata" + +#: src/main.c:725 +#, c-format +msgid "error deleting output file %s" +msgstr "Γ§Δ±ktΔ± dosyasΔ± %s silinirken hata" + +#: src/main.c:732 +#, c-format +msgid "No backing up.\n" +msgstr "Yedekleme yok.\n" + +#: src/main.c:736 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d yedeklenen (kabul-etmeyen) durumlar.\n" + +#: src/main.c:740 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "SΔ±kıştΔ±rΔ±lmış tablolar daima yedeklidir.\n" + +#: src/main.c:743 +#, c-format +msgid "error writing backup file %s" +msgstr "yedek dosyasΔ± %s yazΔ±lΔ±rken hata" + +#: src/main.c:747 +#, c-format +msgid "error closing backup file %s" +msgstr "yedek dosyasΔ± %s kapatΔ±lΔ±rken hata" + +#: src/main.c:752 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "%s sΓΌrΓΌm %s kullanΔ±m istatistikleri:\n" + +#: src/main.c:755 +#, c-format +msgid " scanner options: -" +msgstr " tarayΔ±cΔ± seΓ§enekleri: -" + +#: src/main.c:834 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d NFA durumu\n" + +#: src/main.c:836 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d DFA durumu (%d sΓΆzcΓΌk)\n" + +#: src/main.c:838 +#, c-format +msgid " %d rules\n" +msgstr " %d kural\n" + +#: src/main.c:843 +#, c-format +msgid " No backing up\n" +msgstr " Yedekleme yok\n" + +#: src/main.c:847 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d yedeklenmiş (kabul-edilmeyen) durum\n" + +#: src/main.c:852 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " SΔ±kıştΔ±rΔ±lmış tablolar daima yedeklenir\n" + +#: src/main.c:856 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " BaşlangΔ±Γ§-satΔ±rΔ± kalΔ±plarΔ± kullanΔ±ldΔ±\n" + +#: src/main.c:858 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d başlangΔ±Γ§ şartlarΔ±\n" + +#: src/main.c:862 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d epsilon durumu, %d Γ§ift epsilon durumu\n" + +#: src/main.c:866 +#, c-format +msgid " no character classes\n" +msgstr " karakter sΔ±nΔ±fΔ± yok\n" + +#: src/main.c:870 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr "" +" %d/%d ihtiyaΓ§ duyulan karakter sΔ±nΔ±fΔ± %d/%d depolanan sΓΆzcΓΌk, %d yeniden " +"kullanΔ±ldΔ±\n" + +#: src/main.c:875 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d durumu/sonrakidurum Γ§ifti yaratΔ±ldΔ±\n" + +#: src/main.c:878 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d tekil/Γ§ift geΓ§işler\n" + +#: src/main.c:883 +#, c-format +msgid " %d table entries\n" +msgstr " %d tablo girdileri\n" + +#: src/main.c:891 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " %d/%d temel-tanΔ±m girdileri yaratΔ±ldΔ±\n" + +#: src/main.c:895 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " %d/%d (en yΓΌksek %d) nxt-chk girdileri yaratΔ±ldΔ±\n" + +#: src/main.c:899 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " %d/%d (en yΓΌksek %d) şablon nxt-chk girdileri yaratΔ±ldΔ±\n" + +#: src/main.c:903 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d boş tablo girdileri\n" + +#: src/main.c:905 +#, c-format +msgid " %d protos created\n" +msgstr " %d prototip yaratΔ±ldΔ±\n" + +#: src/main.c:908 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " %d şablon yaratΔ±ldΔ±, %d kullanΔ±ldΔ±\n" + +#: src/main.c:916 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " %d/%d denklik sΔ±nΔ±fΔ± yaratΔ±ldΔ±\n" + +#: src/main.c:924 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d ara-denklik sΔ±nΔ±fΔ± yaratΔ±ldΔ±\n" + +#: src/main.c:930 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d (%d kaydedildi) saΓ§Δ±lma Γ§arpışmasΔ±, %d DFA denk\n" + +#: src/main.c:932 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " %d tekrar ayΔ±rΔ±m kΓΌmesine ihtiyaΓ§ var\n" + +#: src/main.c:934 +#, c-format +msgid " %d total table entries needed\n" +msgstr " %d toplam tablo girdisine ihtiyaΓ§ var\n" + +#: src/main.c:1008 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "Δ°Γ§ hata. flexopt'lar bozuk.\n" + +#: src/main.c:1018 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "Daha fazla bilgi iΓ§in `%s --help' yazΔ±n.\n" + +#: src/main.c:1075 +#, c-format +msgid "unknown -C option '%c'" +msgstr "bilinmeyen -C seΓ§eneği '%c'" + +#: src/main.c:1204 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1476 +msgid "fatal parse error" +msgstr "ΓΆlΓΌmcΓΌl ayrıştΔ±rma hatasΔ±" + +#: src/main.c:1508 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "yedekleme bilgi dosyasΔ± %s oluşturulamadΔ±" + +#: src/main.c:1529 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "-l AT&T lex uyumluluğu seΓ§eneği ΓΆnemli ΓΆlçüde yavaşlamaya yol aΓ§ar\n" + +#: src/main.c:1532 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr "" +" ve belki bildirilen başka performans kayΔ±plarΔ±nΔ±n da kaynağı olabilir\n" + +#: src/main.c:1538 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" +"yylineno %%seΓ§eneği YALNIZCA yenisatΔ±r karakterlerini de eşleyen satΔ±rlarda " +"yavaşlar.\n" + +#: src/main.c:1545 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "-I (etkileşimli) küçük ΓΆlΓ§ekli bir yavaşlamaya neden olur\n" + +#: src/main.c:1550 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore() küçük ΓΆlΓ§ekli bir yavaşlamaya neden olur\n" + +#: src/main.c:1556 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT bΓΌyΓΌk ΓΆlΓ§ekli bir yavaşlamaya neden olur\n" + +#: src/main.c:1561 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "" +"Değişken izleyen bağlam kurallarΔ±, bΓΌyΓΌk ΓΆlΓ§ekli yavaşlamaya neden olur\n" + +#: src/main.c:1573 +msgid "REJECT cannot be used with -f or -F" +msgstr "REJECT, -f veya -F ile kullanΔ±lamaz" + +#: src/main.c:1576 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "%option yylineno, REJECT ile birlikte kullanΔ±lamaz" + +#: src/main.c:1579 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "değişken izleme ortamΔ± kurallarΔ±, -f veya -F ile birlikte kullanΔ±lamaz" + +#: src/main.c:1704 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "%option yyclass, sadece C++ tarayΔ±cΔ±larΔ± iΓ§in anlamlΔ±dΔ±r" + +#: src/main.c:1791 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "KullanΔ±m: %s [SEΓ‡ENEKLER...] [DOSYA...]\n" + +#: src/main.c:1794 +#, fuzzy, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"Metin ΓΌzerinde kalΔ±p eşleyen yazΔ±lΔ±mlar oluşturur.\n" +"\n" +"Tablo SΔ±kıştΔ±rma SeΓ§enekleri:\n" +" -Ca, --align daha iyi bellek hizalamasΔ± iΓ§in daha bΓΌyΓΌk tablolardan\n" +" vazgeΓ§er.\n" +" -Ce, --ecs eşitlik sΔ±nΔ±flarΔ± oluşturur\n" +" -Cf tablolarΔ± sΔ±kıştΔ±rmaz; -f gΓΆsterimini kullanΔ±r\n" +" -CF tablolarΔ± sΔ±kıştΔ±rmaz; -F gΓΆsterimini kullanΔ±r\n" +" -Cm, --meta-ecs ΓΌst-eşitlik sΔ±nΔ±flarΔ± oluşturur\n" +" -Cr, --read tarama girdisi iΓ§in stdio yerine read() kullanΔ±r\n" +" -f, --full hΔ±zlΔ±, bΓΌyΓΌk tarayΔ±cΔ± oluşturur. -Cfr ile aynΔ±\n" +" -F, --fast alternatif tablo gΓΆsterimi kullanΔ±r. -CFr ile aynΔ±\n" +" -Cem ΓΆn tanΔ±mlΔ± sΔ±kıştΔ±rma (--ecs --meta-ecs ile aynΔ±)\n" +"\n" +"Hata AyΔ±klama:\n" +" -d, --debug tarayΔ±cΔ±da hata ayΔ±klama kipini etkinleştirir\n" +" -b, --backup yedekleme bilgisini %s'e yazdΔ±rΔ±r\n" +" -p, --perf-report performans raporunu standart hataya yazdΔ±rΔ±r\n" +" -s, --nodefault eşleşmeyen metni gΓΆstermek davranışınΔ± durdurur\n" +" -T, --trace %s izleme kipinde Γ§alışmalΔ±dΔ±r\n" +" -w, --nowarn uyarΔ± bildirmez\n" +" -v, --verbose tarama istatistiklerini standart Γ§Δ±ktΔ±ya yazdΔ±rΔ±r\n" +"\n" +"Files:\n" +" -o, --outfile=DOSYA Γ§Δ±ktΔ± dosya adΔ±nΔ± belirtir\n" +" -S, --skel=DOSYA iskelet dosyanΔ±n adΔ±nΔ± belirtir\n" +" -t, --stdout tarayΔ±cΔ±yΔ± %s yerine stdout'a yazdΔ±rΔ±r\n" +" --yyclass=Δ°SΔ°M C++ sΔ±nΔ±fΔ±nΔ±n ismi\n" +" --header-file=DOSYA tarayΔ±cΔ± yanΔ±nda C başlΔ±k dosyasΔ± da oluşturur\n" +" --tables-file[=DOSYA] tablolarΔ± DOSYA'ya yazar\n" +"\n" +"TarayΔ±cΔ± davranışı:\n" +" -7, --7bit 7-bit tarayΔ±cΔ± oluşturur\n" +" -8, --8bit 8-bit tarayΔ±cΔ± oluşturur\n" +" -B, --batch etkileşimsiz tarayΔ±cΔ± oluşturur (-I'nΔ±n tersi)\n" +" -i, --case-insensitive kalΔ±plarda bΓΌyΓΌk/küçük harf gΓΆzetmez\n" +" -l, --lex-compat lex ile en fazla uyumluluğu sağlar\n" +" -X, --posix-compat POSIX lex ile en fazla uyumluluğu sağlar\n" +" -I, --interactive etkileşimli tarayΔ±cΔ± oluşturur (-B'nin tersi)\n" +" --yylineno yylineno iΓ§inde satΔ±r sayΔ±sΔ±nΔ± tutar\n" +"\n" +"Oluşturulan kod:\n" +" -+, --c++ C++ tarayΔ±cΔ± sΔ±nΔ±fΔ± oluşturur\n" +" -Dmacro[=defn] #define ile makro tanΔ±mΔ± (ΓΆntanΔ±mlΔ± defn, '1')\n" +" -L, --noline tarayΔ±cΔ±da #line yΓΆnergeleri oluşturmaz\n" +" -P, --prefix=STRING \"yy\" yerine STRING'i ΓΆnek olarak kullanΔ±r\n" +" -R, --reentrant yeniden girişli C tarayΔ±cΔ±sΔ± oluşturur\n" +" --bison-bridge saf bison ayrıştΔ±rΔ±cΔ±sΔ± iΓ§in tarayΔ±cΔ±.\n" +" --bison-locations yylloc desteğini etkinleştirir.\n" +" --stdinit yyin/yyout'u stdin/stdout'a tanΔ±mlar\n" +" --noansi-definitions eski tΓΌr işlev tanΔ±mlarΔ±\n" +" --noansi-prototypes prototiplerde boş parametre listesi\n" +" --nounistd 'yi iΓ§ermez\n" +" --noFUNCTION FUNCTION ismindeki işlevi ΓΌretmez\n" +"\n" +"Muhtelif:\n" +" -c hiΓ§ bir şey yapmayan POSIX seΓ§eneği\n" +" -n hiΓ§ bir şey yapmayan POSIX seΓ§eneği\n" +" -?\n" +" -h, --help bu yardΔ±m bilgisini gΓΆsterir\n" +" -V, --version %s sΓΌrΓΌmΓΌnΓΌ bildirir\n" + +#: src/misc.c:64 +msgid "allocation of sko_stack failed" +msgstr "" + +#: src/misc.c:100 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "\"%s\" ismi gΓΌlΓΌnΓ§ derecede uzun" + +#: src/misc.c:155 +msgid "memory allocation failed in allocate_array()" +msgstr "allocate_array() iΓ§inde bellek ayΔ±rΔ±mΔ± başarΔ±sΔ±z" + +#: src/misc.c:205 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "check_char() iΓ§inde hatalΔ± karakter '%s' saptandΔ±" + +#: src/misc.c:210 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "tarayΔ±cΔ± %s karakterini kullanmak iΓ§in -8 bayrağına ihtiyaΓ§ duyar" + +#: src/misc.c:229 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "allocate_array() iΓ§inde bellek ayΔ±rΔ±mΔ± başarΔ±sΔ±z" + +#: src/misc.c:303 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s: ΓΆlΓΌmcΓΌl iΓ§ hata, %s\n" + +#: src/misc.c:671 +msgid "attempt to increase array size failed" +msgstr "dizi boyutunu artΔ±rma denemesi başarΔ±sΔ±z" + +#: src/misc.c:795 +msgid "bad line in skeleton file" +msgstr "iskelet dosya iΓ§inde hatalΔ± satΔ±r" + +#: src/misc.c:845 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "yy_flex_xmalloc() iΓ§inde bellek ayΔ±rΔ±mΔ± başarΔ±sΔ±z" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** başlangΔ±Γ§ durumu %d olan nfa'nΔ±n dΓΆkΓΌmΓΌne başlanΔ±yor\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "durum # %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** dΓΆkΓΌm sonu\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "dupmachine() iΓ§inde boş makine" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "%d satΔ±rΔ±nda değişken izleyen bağlam kuralΔ±\n" + +#: src/nfa.c:357 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "mark_beginning_as_normal() iΓ§inde hatalΔ± durum tΓΌrΓΌ" + +#: src/nfa.c:595 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "girdi kurallarΔ± fazla karışık (>= %d NFA durumu)" + +#: src/nfa.c:673 +msgid "found too many transitions in mkxtion()" +msgstr "mkxtion() iΓ§inde Γ§ok fazla geΓ§iş bulundu" + +#: src/nfa.c:699 +#, c-format +msgid "too many rules (> %d)!" +msgstr "Γ§ok fazla kural (> %d)!" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "1. bΓΆlΓΌm işlenirken bilinmeyen hata oluştu" + +#: src/parse.y:184 src/parse.y:353 +msgid "bad start condition list" +msgstr "hatalΔ± başlangΔ±Γ§ şart listesi" + +#: src/parse.y:204 +msgid "Prefix must not contain [ or ]" +msgstr "" + +#: src/parse.y:317 +msgid "unrecognized rule" +msgstr "bilinmeyen kural" + +#: src/parse.y:436 src/parse.y:449 src/parse.y:518 +msgid "trailing context used twice" +msgstr "izleyen bağlam iki defa kullanΔ±lmış" + +#: src/parse.y:554 src/parse.y:564 src/parse.y:637 src/parse.y:647 +msgid "bad iteration values" +msgstr "hatalΔ± yineleme değerleri" + +#: src/parse.y:582 src/parse.y:600 src/parse.y:665 src/parse.y:683 +msgid "iteration value must be positive" +msgstr "yineleme değeri pozitif olmalΔ±" + +#: src/parse.y:806 src/parse.y:816 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "" +"[%c-%c] karakter aralığı, bΓΌyΓΌk/küçük harf farkΔ± gΓΆzetmeyen bir tarayΔ±cΔ±da\n" +"belirsiz anlamlΔ±" + +#: src/parse.y:821 +msgid "negative range in character class" +msgstr "karakter sΔ±nΔ±flarΔ±nda negatif aralΔ±k" + +#: src/parse.y:918 +#, fuzzy +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "" +"[%c-%c] karakter aralığı, bΓΌyΓΌk/küçük harf farkΔ± gΓΆzetmeyen bir tarayΔ±cΔ±da\n" +"belirsiz anlamlΔ±" + +#: src/parse.y:924 +#, fuzzy +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "" +"[%c-%c] karakter aralığı, bΓΌyΓΌk/küçük harf farkΔ± gΓΆzetmeyen bir tarayΔ±cΔ±da\n" +"belirsiz anlamlΔ±" + +#: src/scan.l:82 src/scan.l:644 src/scan.l:702 +msgid "Input line too long\n" +msgstr "Girdi satΔ±rΔ± fazla uzun\n" + +#: src/scan.l:183 +#, c-format +msgid "malformed '%top' directive" +msgstr "hatalΔ± `%top' yΓΆnergesi" + +#: src/scan.l:205 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "'%' yΓΆnergesi bilinmiyor" + +#: src/scan.l:214 +#, fuzzy +msgid "Definition name too long\n" +msgstr "Girdi satΔ±rΔ± fazla uzun\n" + +#: src/scan.l:309 +msgid "Unmatched '{'" +msgstr "'{' eşleşmiyor" + +#: src/scan.l:325 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "" + +#: src/scan.l:342 +msgid "incomplete name definition" +msgstr "eksik isim tanΔ±mlamasΔ±" + +#: src/scan.l:467 +#, fuzzy +msgid "Option line too long\n" +msgstr "Girdi satΔ±rΔ± fazla uzun\n" + +#: src/scan.l:475 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "geΓ§ersiz %%seΓ§enek: %s" + +#: src/scan.l:659 src/scan.l:832 +msgid "bad character class" +msgstr "hatalΔ± karakter sΔ±nΔ±fΔ±" + +#: src/scan.l:709 +#, c-format +msgid "undefined definition {%s}" +msgstr "belirsiz tanΔ±m {%s}" + +#: src/scan.l:772 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:787 +#, c-format +msgid "bad : %s" +msgstr "hatalΔ± : %s" + +#: src/scan.l:800 +msgid "missing quote" +msgstr "eksik Γ§ift tΔ±rnak" + +#: src/scan.l:866 +#, c-format +msgid "bad character class expression: %s" +msgstr "bozuk karakter sΔ±nΔ±fΔ± ifadesi: %s" + +#: src/scan.l:888 +msgid "bad character inside {}'s" +msgstr "{}'ler iΓ§inde hatalΔ± karakter" + +#: src/scan.l:894 +msgid "missing }" +msgstr "eksik }" + +#: src/scan.l:972 +msgid "EOF encountered inside an action" +msgstr "bir eylem iΓ§inde EOF ile karşılaşıldΔ±" + +#: src/scan.l:977 +#, fuzzy +msgid "EOF encountered inside pattern" +msgstr "bir eylem iΓ§inde EOF ile karşılaşıldΔ±" + +#: src/scan.l:1010 +#, c-format +msgid "bad character: %s" +msgstr "hatalΔ± karakter: %s" + +#: src/scan.l:1038 +#, c-format +msgid "can't open %s" +msgstr "%s aΓ§Δ±lamΔ±yor" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "KullanΔ±m: %s [SEΓ‡ENEKLER...]\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "`%s' seΓ§eneği argΓΌman kullanmaz\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "`%s' seΓ§eneği iΓ§in argΓΌman zorunludur\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "`%s' seΓ§eneği belirsiz\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "Bilinmeyen seΓ§enek: `%s'\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "Bilinmeyen hata=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "simge tablosu bellek ayΔ±rΔ±mΔ± başarΔ±sΔ±z" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "isim iki defa tanΔ±mlandΔ±" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "başlangΔ±Γ§ şartΔ± %s iki defa bildirildi" + +#: src/yylex.c:57 +msgid "premature EOF" +msgstr "erken EOF" + +#: src/yylex.c:200 +#, c-format +msgid "End Marker\n" +msgstr "Bitiş İşaretΓ§isi\n" + +#: src/yylex.c:206 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*Garip Bir Şey* -andaΓ§: %d değer: %d\n" + +#~ msgid "consistency check failed in symfollowset" +#~ msgstr "symfollowset iΓ§indeki tutarlΔ±k kontrolΓΌ başarΔ±sΔ±z" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "copy_string() iΓ§inde dinamik bellek hatasΔ±" diff --git a/po/vi.gmo b/po/vi.gmo new file mode 100644 index 0000000..33df582 Binary files /dev/null and b/po/vi.gmo differ diff --git a/po/vi.po b/po/vi.po new file mode 100644 index 0000000..bfd8dad --- /dev/null +++ b/po/vi.po @@ -0,0 +1,977 @@ +# Vietnamese translation for Flex. +# BαΊ£n dα»‹ch tiαΊΏng Việt dΓ nh cho flex. +# Copyright (C) 2014 The Flex Project (msgids) +# Copyright (C) 2014 Free Software Foundation, Inc. +# This file is distributed under the same license as the flex package. +# Clytie Siddall , 2005-2008. +# TrαΊ§n Ngọc QuΓ’n , 2012-2014. +# +msgid "" +msgstr "" +"Project-Id-Version: flex-2.5.38\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2017-05-06 10:49-0400\n" +"PO-Revision-Date: 2014-02-14 08:17+0700\n" +"Last-Translator: TrαΊ§n Ngọc QuΓ’n \n" +"Language-Team: Vietnamese \n" +"Language: vi\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Poedit 1.5.5\n" +"X-Poedit-SourceCharset: utf-8\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "Việc phΓ’n bα»• bα»™ đệm cho lệnh in chuα»—i gαΊ·p lα»—i" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "Việc phΓ’n bα»• bα»™ đệm cho chỉ thα»‹ dΓ²ng gαΊ·p lα»—i" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "Việc phΓ’n bα»• bα»™ đệm cho β€œm4 def” gαΊ·p lα»—i" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "Việc phΓ’n bα»• bα»™ đệm cho β€œm4 undef” gαΊ·p lα»—i" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "TrαΊ‘ng thΓ‘i #%d lΓ  khΓ΄ng chαΊ₯p nhαΊ­n -\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "ngα»― cαΊ£nh theo sau lΓ  nguy hiểm" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " sα»‘ thα»© tα»± dΓ²ng quy tαΊ―c tΖ°Ζ‘ng α»©ng:" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " việc chuyển tiαΊΏp xuαΊ₯t: " + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" chuyển tiαΊΏp kαΊΉt: gαΊ·p kαΊΏt thΓΊc tαΊ­p tin " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "việc kiểm tra sα»± thα»‘ng nhαΊ₯t bα»‹ lα»—i trong epsclosure()" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"Đổ DFA:\n" +"\n" + +#: src/dfa.c:587 +msgid "could not create unique end-of-buffer state" +msgstr "khΓ΄ng thể tαΊ‘o trαΊ‘ng thΓ‘i kαΊΏt-thΓΊc-bα»™-đệm duy nhαΊ₯t" + +#: src/dfa.c:608 +#, c-format +msgid "state # %d:\n" +msgstr "trαΊ‘ng thΓ‘i# %d:\n" + +#: src/dfa.c:768 +msgid "Could not write yynxt_tbl[][]" +msgstr "KhΓ΄ng thể ghi \"yynxt_tbl[][]\"" + +#: src/dfa.c:1028 +msgid "bad transition character detected in sympartition()" +msgstr "phΓ‘t hiện kΓ½ tα»± chuyển tiαΊΏp sai trong sympartition()" + +#: src/gen.c:480 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"Lα»›p tΖ°Ζ‘ng Δ‘Ζ°Ζ‘ng:\n" +"\n" + +#: src/gen.c:669 src/gen.c:698 src/gen.c:1218 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "trαΊ‘ng thΓ‘i # %d chαΊ₯p nhαΊ­n: [%d]\n" + +#: src/gen.c:1115 +#, c-format +msgid "state # %d accepts: " +msgstr "trαΊ‘ng thΓ‘i # %d chαΊ₯p nhαΊ­n: " + +#: src/gen.c:1162 +msgid "Could not write yyacclist_tbl" +msgstr "KhΓ΄ng thể ghi \"yyacclist_tbl\"" + +#: src/gen.c:1236 +msgid "Could not write yyacc_tbl" +msgstr "KhΓ΄ng thể ghi \"yyacc_tbl\"" + +#: src/gen.c:1251 src/gen.c:1623 src/gen.c:1646 +msgid "Could not write ecstbl" +msgstr "KhΓ΄ng thể ghi \"ecstbl\"" + +#: src/gen.c:1271 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"Lα»›p tΖ°Ζ‘ng-Δ‘Ζ°Ζ‘ng-meta:\n" + +#: src/gen.c:1293 +msgid "Could not write yymeta_tbl" +msgstr "KhΓ΄ng thể ghi \"yymeta_tbl\"" + +#: src/gen.c:1352 +msgid "Could not write yybase_tbl" +msgstr "KhΓ΄ng thể ghi \"yybase_tbl\"" + +#: src/gen.c:1384 +msgid "Could not write yydef_tbl" +msgstr "KhΓ΄ng thể ghi \"yydef_tbl\"" + +#: src/gen.c:1422 +msgid "Could not write yynxt_tbl" +msgstr "KhΓ΄ng thể ghi \"yynxt_tbl\"" + +#: src/gen.c:1456 +msgid "Could not write yychk_tbl" +msgstr "KhΓ΄ng thể ghi \"yychk_tbl\"" + +#: src/gen.c:1608 src/gen.c:1637 +msgid "Could not write ftbl" +msgstr "KhΓ΄ng thể ghi \"ftbl\"" + +#: src/gen.c:1614 +msgid "Could not write ssltbl" +msgstr "KhΓ΄ng thể ghi \"ssltbl\"" + +#: src/gen.c:1665 +msgid "Could not write eoltbl" +msgstr "KhΓ΄ng thể ghi \"eoltbl\"" + +#: src/gen.c:1722 +msgid "Could not write yynultrans_tbl" +msgstr "KhΓ΄ng thể ghi \"yynultrans_tbl\"" + +#: src/main.c:178 +msgid "rule cannot be matched" +msgstr "quy tαΊ―c khΓ΄ng thể được khα»›p" + +#: src/main.c:183 +msgid "-s option given but default rule can be matched" +msgstr "Δ‘Ζ°a ra tΓΉy chọn \"-s\" cΓ²n quy tαΊ―c mαΊ·c Δ‘α»‹nh cΓ³ thể được khα»›p" + +#: src/main.c:221 +msgid "Can't use -+ with -l option" +msgstr "KhΓ΄ng thể dΓΉng kΓ½ tα»± \"-+\" vα»›i tΓΉy chọn \"-l\"" + +#: src/main.c:224 +msgid "Can't use -f or -F with -l option" +msgstr "KhΓ΄ng thể dΓΉng cờ \"-f\" hoαΊ·c \"-F\" vα»›i tΓΉy chọn \"-l\"" + +#: src/main.c:228 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "" +"KhΓ΄ng thể dΓΉng Δ‘α»‘i sα»‘ \"--reentrant\" (Δ‘iều vΓ o lαΊ‘i) hoαΊ·c \"--bison-bridge" +"\" (chiαΊΏc cαΊ§u bison) vα»›i tΓΉy chọn \"-l\"" + +#: src/main.c:260 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "Hai tΓΉy chọn \"-Cf/-CF\" vΓ  \"-Cm\" vα»›i nhau thΓ¬ khΓ΄ng cΓ³ Γ½ nghΔ©a" + +#: src/main.c:263 +msgid "-Cf/-CF and -I are incompatible" +msgstr "Hai tΓΉy chọn \"-Cf/-CF\" vΓ  \"-I\" khΓ΄ng tΖ°Ζ‘ng thΓ­ch vα»›i nhau" + +#: src/main.c:267 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "" +"TΓΉy chọn \"-Cf/-CF\" khΓ΄ng tΖ°Ζ‘ng thΓ­ch vα»›i chαΊΏ Δ‘α»™ \"lex-compatibility" +"\" (tΖ°Ζ‘ng thΓ­ch vα»›i lex)" + +#: src/main.c:272 +msgid "-Cf and -CF are mutually exclusive" +msgstr "Hai tΓΉy chọn \"-Cf\" and \"-CF\" loαΊ‘i tα»« lαΊ«n nhau" + +#: src/main.c:276 +msgid "Can't use -+ with -CF option" +msgstr "KhΓ΄ng thể dΓΉng kΓ½ tα»± \"-+\" vα»›i tΓΉy chọn \"-CF\"" + +#: src/main.c:279 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "\"%array\" (mαΊ£ng) khΓ΄ng tΖ°Ζ‘ng thΓ­ch vα»›i tΓΉy chọn \"-+\"" + +#: src/main.c:284 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "Hai tΓΉy chọn \"- +\" vΓ  \"--reentrant\" xung Δ‘α»™t vα»›i nhau." + +#: src/main.c:287 +msgid "bison bridge not supported for the C++ scanner." +msgstr "bison bridge (chiαΊΏc cαΊ§u bison) khΓ΄ng được hα»— trợ vα»›i bα»™ quΓ©t C++." + +#: src/main.c:336 src/main.c:419 +#, c-format +msgid "could not create %s" +msgstr "khΓ΄ng thể tαΊ‘o %s" + +#: src/main.c:431 +msgid "could not write tables header" +msgstr "khΓ΄ng thể ghi phαΊ§n Δ‘αΊ§u bαΊ£ng" + +#: src/main.c:435 +#, c-format +msgid "can't open skeleton file %s" +msgstr "khΓ΄ng thể mở tαΊ­p tin khung sườn %s" + +#: src/main.c:450 +msgid "Prefix cannot include '[' or ']'" +msgstr "" + +#: src/main.c:474 +msgid "allocation of macro definition failed" +msgstr "việc phΓ’n bα»• cho Δ‘α»‹nh nghΔ©a macro gαΊ·p lα»—i" + +#: src/main.c:521 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "gαΊ·p lα»—i nhαΊ­p vΓ o khi đọc tαΊ­p tin khung sườn %s" + +#: src/main.c:525 +#, c-format +msgid "error closing skeleton file %s" +msgstr "gαΊ·p lα»—i khi Δ‘Γ³ng tαΊ­p tin khung sườn %s" + +#: src/main.c:709 +#, c-format +msgid "error creating header file %s" +msgstr "gαΊ·p lα»—i khi tαΊ‘o tαΊ­p tin phαΊ§n Δ‘αΊ§u %s" + +#: src/main.c:717 +#, c-format +msgid "error writing output file %s" +msgstr "gαΊ·p lα»—i khi ghi tαΊ­p tin xuαΊ₯t %s" + +#: src/main.c:721 +#, c-format +msgid "error closing output file %s" +msgstr "gαΊ·p lα»—i khi Δ‘Γ³ng tαΊ­p tin xuαΊ₯t %s" + +#: src/main.c:725 +#, c-format +msgid "error deleting output file %s" +msgstr "gαΊ·p lα»—i khi xoΓ‘ bỏ tαΊ­p tin xuαΊ₯t %s" + +#: src/main.c:732 +#, c-format +msgid "No backing up.\n" +msgstr "KhΓ΄ng sao lΖ°u.\n" + +#: src/main.c:736 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d Δ‘ang sao lΖ°u cΓ‘c trαΊ‘ng thΓ‘i (kiểu khΓ΄ng chαΊ₯p nhαΊ­n).\n" + +#: src/main.c:740 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "BαΊ£ng Δ‘Γ£ nΓ©n lΓΊc nΓ o cΕ©ng sao lΖ°u.\n" + +#: src/main.c:743 +#, c-format +msgid "error writing backup file %s" +msgstr "gΔƒp lα»—i khi ghi tαΊ­p tin sao lΖ°u %s" + +#: src/main.c:747 +#, c-format +msgid "error closing backup file %s" +msgstr "gαΊ·p lα»—i khi Δ‘Γ³ng tαΊ­p tin sao lΖ°u %s" + +#: src/main.c:752 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "%s phiΓͺn bαΊ£n %s thα»‘ng kΓͺ sα»­ dα»₯ng:\n" + +#: src/main.c:755 +#, c-format +msgid " scanner options: -" +msgstr " tΓΉy chọn bα»™ quΓ©t: β€”" + +#: src/main.c:834 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d trαΊ‘ng thΓ‘i NFA\n" + +#: src/main.c:836 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d trαΊ‘ng thΓ‘i DFA (%d tα»«)\n" + +#: src/main.c:838 +#, c-format +msgid " %d rules\n" +msgstr " %d quy tαΊ―c\n" + +#: src/main.c:843 +#, c-format +msgid " No backing up\n" +msgstr " KhΓ΄ng sao lΖ°u\n" + +#: src/main.c:847 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d Δ‘ang sao lΖ°u cΓ‘c trαΊ‘ng thΓ‘i (kiểu khΓ΄ng chαΊ₯p nhαΊ­n)\n" + +#: src/main.c:852 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " BαΊ£ng Δ‘Γ£ nΓ©n lΓΊc nΓ o cΕ©ng sao lΖ°u\n" + +#: src/main.c:856 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " DΓΉng mαΊ«u kiểu Δ‘αΊ§u dΓ²ng\n" + +#: src/main.c:858 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d Δ‘iều kiện bαΊ―t Δ‘αΊ§u\n" + +#: src/main.c:862 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d trαΊ‘ng thΓ‘i Γ©pxilΓ΄ng (Ξ΅), %d trαΊ‘ng thΓ‘i Γ©pxilΓ΄ng Δ‘Γ΄i\n" + +#: src/main.c:866 +#, c-format +msgid " no character classes\n" +msgstr " khΓ΄ng cΓ³ lα»›p kΓ½ tα»±\n" + +#: src/main.c:870 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr " %d/%d lα»›p kΓ½ tα»± cαΊ§n %d/%d tα»« bα»™ nhα»›, %d được dΓΉng lαΊ‘i\n" + +#: src/main.c:875 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d cαΊ·p trαΊ‘ng_thΓ‘i/trαΊ‘ng_thΓ‘i_kαΊΏ Δ‘Γ£ được tαΊ‘o\n" + +#: src/main.c:878 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d việc chuyển tiαΊΏp duy nhαΊ₯t/trΓΉng\n" + +#: src/main.c:883 +#, c-format +msgid " %d table entries\n" +msgstr " %d mα»₯c tin bαΊ£ng\n" + +#: src/main.c:891 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " %d/%d mα»₯c tin base-def (Δ‘α»‹nh nghΔ©a cΖ‘ bαΊ£n) Δ‘Γ£ được tαΊ‘o\n" + +#: src/main.c:895 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " %d/%d (tα»‘i Δ‘a %d) mα»₯c tin nxt-chk (kiểm tra kαΊΏ tiαΊΏp) Δ‘Γ£ được tαΊ‘o\n" + +#: src/main.c:899 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr "" +" %d/%d (tα»‘i Δ‘a %d) mα»₯c tin biểu mαΊ«u nxt-chk (kiểm tra kαΊΏ tiαΊΏp) Δ‘Γ£ được tαΊ‘o\n" + +#: src/main.c:903 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d mα»₯c tin bαΊ£ng trα»‘ng\n" + +#: src/main.c:905 +#, c-format +msgid " %d protos created\n" +msgstr " %d proto (khai bΓ‘o nguyΓͺn mαΊ«u) Δ‘Γ£ được tαΊ‘o\n" + +#: src/main.c:908 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " %d mαΊ«u Δ‘Γ£ được tαΊ‘o, %d lαΊ§n dΓΉng\n" + +#: src/main.c:916 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " %d/%d lα»›p kiểu tΖ°Ζ‘ng Δ‘Ζ°Ζ‘ng Δ‘Γ£ được tαΊ‘o\n" + +#: src/main.c:924 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d lα»›p tΖ°Ζ‘ng-Δ‘Ζ°Ζ‘ng-meta Δ‘Γ£ được tαΊ‘o\n" + +#: src/main.c:930 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d (%d được lΖ°u) lαΊ§n va chαΊ‘m mΓ£ bΔƒm, %d DFA bαΊ±ng nhau\n" + +#: src/main.c:932 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " cαΊ§n %d tαΊ­p hợp tΓ‘i cαΊ₯p phΓ‘t\n" + +#: src/main.c:934 +#, c-format +msgid " %d total table entries needed\n" +msgstr " cαΊ§n tα»•ng %d mα»₯c tin bαΊ£ng\n" + +#: src/main.c:1008 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "GαΊ·p lα»—i nα»™i bα»™ vΓ¬ nhα»―ng flexopts sai dαΊ‘ng.\n" + +#: src/main.c:1018 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "HΓ£y thα»­ lệnh \"%s --help\" (trợ giΓΊp) để xem thΓͺm thΓ΄ng tin.\n" + +#: src/main.c:1075 +#, c-format +msgid "unknown -C option '%c'" +msgstr "khΓ΄ng hiểu tΓΉy chọn \"-C\" lΓ  \"%c\"" + +#: src/main.c:1204 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1476 +msgid "fatal parse error" +msgstr "gαΊ·p lα»—i phΓ’n tΓ­ch nghiΓͺm trọng" + +#: src/main.c:1508 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "khΓ΄ng thể tαΊ‘o tαΊ­p tin thΓ΄ng tin sao lΖ°u %s" + +#: src/main.c:1529 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "" +"TΓΉy chọn kiểu tΖ°Ζ‘ng thΓ­ch lex AT&T \"-l\" lΓ m giαΊ£m hiệu suαΊ₯t rαΊ₯t nhiều\n" + +#: src/main.c:1532 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr " thΓ¬ cΓ³ lαΊ½ thαΊ­t gΓ’y ra trường hợp giαΊ£m hiệu suαΊ₯t khΓ‘c\n" + +#: src/main.c:1538 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" +"%%tΓΉy chọn \"yylineno\" giαΊ£m hiệu suαΊ₯t CHỈ vα»›i quy tαΊ―c khα»›p vα»›i kΓ½ tα»± dΓ²ng " +"mα»›i\n" + +#: src/main.c:1545 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "TΓΉy chọn \"-I\" (tΖ°Ζ‘ng tΓ‘c) giαΊ£m hiệu suαΊ₯t mα»™t Γ­t\n" + +#: src/main.c:1550 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore() giαΊ£m hiệu suαΊ₯t mα»™t Γ­t\n" + +#: src/main.c:1556 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT (Δ‘αΊ©y ra) lΓ m suy giαΊ£m hiệu suαΊ₯t nghiΓͺm trọng\n" + +#: src/main.c:1561 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "Quy tαΊ―c ngα»― cαΊ£nh theo sau biαΊΏn rαΊ₯t giαΊ£m hiệu suαΊ₯t\n" + +#: src/main.c:1573 +msgid "REJECT cannot be used with -f or -F" +msgstr "KhΓ΄ng cho phΓ©p dΓΉng REJECT (Δ‘αΊ©y ra) vα»›i tΓΉy chọn \"-f\" hay \"-F\"" + +#: src/main.c:1576 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "" +"KhΓ΄ng cho phΓ©p dΓΉng %option (tΓΉy chọn) \"yylineno\" vα»›i REJECT (Δ‘αΊ©y ra)" + +#: src/main.c:1579 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "" +"khΓ΄ng cho phΓ©p dΓΉng quy tαΊ―c ngα»― cαΊ£nh theo sau biαΊΏn vα»›i tΓΉy chọn \"-f\" hay " +"\"-F\"" + +#: src/main.c:1704 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "%option (tΓΉy chọn) \"yyclass\" chỉ cΓ³ Γ½ nghΔ©a vα»›i bα»™ quΓ©t C++" + +#: src/main.c:1791 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "CΓ‘ch dΓΉng: %s [TΓ™Y_CHỌN] [TαΊ¬P_TIN]...\n" + +#: src/main.c:1794 +#, fuzzy, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"TαΊ‘o ra chΖ°Ζ‘ng trΓ¬nh để thα»±c hiện tiαΊΏn trΓ¬nh khα»›p mαΊ«u trΓͺn vΔƒn bαΊ£n thường.\n" +"\n" +"CΓ‘ch nΓ©n bαΊ£ng:\n" +" -Ca, --align thoαΊ£ hiệp giα»―a bαΊ£ng lα»›n hΖ‘n vΓ  Δ‘α»™ _canh lề_ bα»™ nhα»› khΓ‘ " +"hΖ‘n\n" +" -Ce, --ecs cαΊ₯u tαΊ‘o lα»›p kiểu tΖ°Ζ‘ng Δ‘Ζ°Ζ‘ng\n" +" -Cf khΓ΄ng nΓ©n bαΊ£ng; dΓΉng sα»± tiΓͺu biểu \"-f\"\n" +" -CF khΓ΄ng nΓ©n bαΊ£ng; dΓΉng sα»± cΓ‘ch tiΓͺu biểu \"-F\"\n" +" -Cm, --meta-ecs cαΊ₯u tαΊ‘o lα»›p kiểu meta tΖ°Ζ‘ng Δ‘Ζ°Ζ‘ng\n" +" -Cr, --read dΓΉng chα»©c nΔƒng read() thay thαΊΏ thiαΊΏt bα»‹ nhαΊ­p/xuαΊ₯t chuαΊ©n " +"để nhαΊ­p bα»™ quΓ©t\n" +" -f, --full tαΊ‘o ra bα»™ quΓ©t nhanh vΓ  lα»›n; bαΊ±ng -Cfr (_Δ‘αΊ§y đủ_)\n" +" -F, --fast dΓΉng sα»± tiΓͺu biểu bαΊ£ng xen kαΊ½; bαΊ±ng -CFr (_nhanh_)\n" +" -Cem phΖ°Ζ‘ng phΓ‘p nΓ©n mαΊ·c Δ‘α»‹nh; bαΊ±ng \"--ecs\" \"--meta-ecs" +"\")\n" +"\n" +"Gα»‘ lα»—i:\n" +" -d, --debug bαΊ­t chαΊΏ Δ‘α»™ _gα»‘ lα»—i_ trong bα»™ quΓ©t\n" +" -b, --backup ghi thΓ΄ng tin _sao lΖ°u_ vΓ o %s\n" +" -p, --perf-report ghi _thΓ΄ng bΓ‘o hiệu suαΊ₯t_ vΓ o thiαΊΏt bα»‹ lα»—i chuαΊ©n\n" +" -s, --nodefault thu hα»“i quy tαΊ―c _mαΊ·c Δ‘α»‹nh_ để ECHO (vọng) Δ‘oαΊ‘n " +"chΖ°a khα»›p\n" +" -T, --trace %s nΓͺn chαΊ‘y trong chαΊΏ Δ‘α»™ theo _dαΊ₯u vαΊΏt_\n" +" -w, --nowarn _khΓ΄ng_ tαΊ‘o ra lời _cαΊ£nh bΓ‘o_\n" +" -v, --verbose ghi tΓ³m tαΊ―t cΓ‘c thα»‘ng kΓͺ bα»™ quΓ©t vΓ o thiαΊΏt bα»‹ xuαΊ₯t " +"chuαΊ©n (_chi tiΓͺt_)\n" +"\n" +"TαΊ­p tin:\n" +" -o, --outfile=TαΊ¬P_TIN ghi rΓ΅ tΓͺn _tαΊ­p tin xuαΊ₯t_\n" +" -S, --skel=TαΊ¬P_TIN ghi rΓ΅ tαΊ­p tin _khung sườn_\n" +" -t, --stdout ghi bα»™ quΓ©t ra _thiαΊΏt bα»‹ xuαΊ₯t chuαΊ©n_ thay thαΊΏ ra " +"%s\n" +" --yyclass=TÊN tΓͺn của _lα»›p_ C++\n" +" --header-file=TαΊ¬P_TIN tαΊ‘o _tαΊ­p tin phαΊ§n Δ‘αΊ§u_ C thΓͺm vΓ o bα»™ quΓ©t\n" +" --tables-file[=TαΊ¬P_TIN] ghi cΓ‘c bαΊ£ng vΓ o TαΊ¬P_TIN nΓ y\n" +"\n" +"Ứng xα»­ của bα»™ quΓ©t:\n" +" -7, --7bit tαΊ‘o ra bα»™ quΓ©t kiểu 7-bit\n" +" -8, --8bit tαΊ‘o ra bα»™ quΓ©t kiểu 8-bit\n" +" -B, --batch tαΊ‘o ra bα»™ quΓ©t _bΓ³_ (ngược vα»›i \"-I\")\n" +" -i, --case-insensitive _khΓ΄ng phΓ’n biệt HOA/thường_ trong mαΊ«u\n" +" -l, --lex-compat Δ‘α»™ _tΖ°Ζ‘ng thΓ­ch_ tα»‘i Δ‘a vα»›i lex gα»‘c\n" +" -X, --posix-compat Δ‘α»™ _tΖ°Ζ‘ng thΓ­ch_ tα»‘i Δ‘a vα»›i lex _POSIX_\n" +" -I, --interactive tαΊ‘o ra bα»™ quΓ©t _tΖ°Ζ‘ng tΓ‘c_ (ngược vα»›i \"-B\")\n" +" --yylineno theo dΓ΅i sα»‘ Δ‘αΊΏm sα»‘ dΓ²ng trong yylineno\n" +"\n" +"MΓ£ Δ‘Γ£ tαΊ‘o ra :\n" +" -+, --c++ tαΊ‘o ra hang bα»™ quΓ©t kiểu C++\n" +" -Dmacro[=Δ‘α»‹nh_nghΔ©a] _Δ‘α»‹nh nghΔ©a_ cho lệnh #define (mαΊ·c Δ‘α»‹nh lΓ  " +"\"1\")\n" +" -L, --noline thu hα»“i cΓ‘c chỉ thα»‹ #line trong bα»™ quΓ©t\n" +" -P, --prefix=CHUα»–I dΓΉng CHUα»–I nΓ y lΓ  _tiền tα»‘_ thay thαΊΏ \"yy\"\n" +" -R, --reentrant tαΊ‘o ra mα»™t bα»™ quΓ©t C kiểu _vΓ o lαΊ‘i_\n" +" --bison-bridge bα»™ quΓ©t cho trΓ¬nh phΓ’n tΓ‘ch thuαΊ§n tuΓ½ kiểu " +"bison.\n" +" --bison-locations gα»“m khαΊ£ nΔƒng hα»— trợ yylloc (_Δ‘α»‹a Δ‘iểm_).\n" +" --stdinit khởi Δ‘α»™ng yyin/yyout vΓ o thiαΊΏt bα»‹ nhαΊ­p/xuαΊ₯t " +"chuαΊ©n\n" +" --noansi-definitions _lời Δ‘α»‹nh nghΔ©a_ chα»©c nΔƒng kiểu cΕ© (_khΓ΄ng " +"ANSI_)\n" +" --noansi-prototypes danh sΓ‘ch tham sα»‘ trα»‘ng trong _khai bΓ‘o nghi " +"thα»©c_ (_khΓ΄ng ANSI_)\n" +" --nounistd _khΓ΄ng_ bao gα»“m \n" +" --noCHỨC_NΔ‚NG khΓ΄ng tαΊ‘o ra mα»™t CHỨC NΔ‚NG cΓ‘ biệt\n" +"\n" +"LαΊ·t vαΊ·t:\n" +" -c tΓΉy chọn POSIX khΓ΄ng lΓ m gΓ¬\n" +" -n tΓΉy chọn POSIX khΓ΄ng lΓ m gΓ¬\n" +" -?\n" +" -h, --help hiển thα»‹ _trợ giΓΊp_ nΓ y\n" +" -V, --version thΓ΄ng bΓ‘o phiΓͺn bαΊ£n %s\n" + +#: src/misc.c:64 +msgid "allocation of sko_stack failed" +msgstr "việc phΓ’n bα»• cho sko_stack gαΊ·p lα»—i" + +#: src/misc.c:100 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "tΓͺn \"%s\" lΓ  dΓ i nhα»‘ nhΔƒng" + +#: src/misc.c:155 +msgid "memory allocation failed in allocate_array()" +msgstr "việc phΓ’n chia bα»™ nhα»› bα»‹ lα»—i trong allocate_array() (phΓ’n bα»• mαΊ£ng)" + +#: src/misc.c:205 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "phΓ‘t hiện kΓ½ tα»± sai \"%s\" trong check_char() (kiểm tra kΓ½ tα»±)" + +#: src/misc.c:210 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "bα»™ quΓ©t cαΊ§n thiαΊΏt cờ \"-8\" để dΓΉng kΓ½ tα»± %s" + +#: src/misc.c:229 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "việc phΓ’n chia bα»™ nhα»› bα»‹ lα»—i trong allocate_array() (phΓ’n bα»• mαΊ£ng)" + +#: src/misc.c:303 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s: gαΊ·p lα»—i nΓ΄i bα»™ nghiΓͺm trọng, %s\n" + +#: src/misc.c:671 +msgid "attempt to increase array size failed" +msgstr "việc thα»­ tΔƒng kΓ­ch cα»‘ mαΊ£ng Δ‘Γ£ thαΊ₯t bαΊ‘i" + +#: src/misc.c:795 +msgid "bad line in skeleton file" +msgstr "gαΊ·p dΓ²ng sai trong tαΊ­p tin khung sườn" + +#: src/misc.c:845 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "việc phΓ’n bα»• bα»™ nhα»› bα»‹ lα»—i trong yy_flex_xmalloc()" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** bαΊ―t Δ‘αΊ§u Δ‘α»• NFA cΓ³ trαΊ‘ng thΓ‘i bαΊ―t Δ‘αΊ§u lΓ  %d\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "trαΊ‘ng thΓ‘i # %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** Δ‘α»• xong\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "mΓ‘y trα»‘ng trong dupmachine() (nhΓ’n Δ‘Γ΄i mΓ‘y)" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "GαΊ·p quy tαΊ―c ngα»― cαΊ£nh theo sau biαΊΏn tαΊ‘i dΓ²ng %d\n" + +#: src/nfa.c:357 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "" +"kiểu trαΊ‘ng thΓ‘i sai trong mark_beginning_as_normal() (Δ‘Γ‘nh dαΊ₯u Δ‘αΊ§u lΓ  thường)" + +#: src/nfa.c:595 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "cΓ‘c quy tαΊ―c Δ‘αΊ§u vΓ o lΓ  quΓ‘ phα»©c tαΊ‘p (β‰₯ %d trαΊ‘ng thΓ‘i NFA)" + +#: src/nfa.c:673 +msgid "found too many transitions in mkxtion()" +msgstr "gαΊ·p quΓ‘ nhiều chuyển tiαΊΏp trong mkxtion()" + +#: src/nfa.c:699 +#, c-format +msgid "too many rules (> %d)!" +msgstr "quΓ‘ nhiều quy tαΊ―c (> %d) !" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "gαΊ·p lα»—i khΓ΄ng rΓ΅ khi xα»­ lΓ½ phαΊ§n 1" + +#: src/parse.y:184 src/parse.y:353 +msgid "bad start condition list" +msgstr "danh sΓ‘ch Δ‘iều kiện bαΊ―t Δ‘αΊ§u lΓ  sai" + +#: src/parse.y:204 +msgid "Prefix must not contain [ or ]" +msgstr "" + +#: src/parse.y:317 +msgid "unrecognized rule" +msgstr "gαΊ·p quy tαΊ―c khΓ΄ng được thα»«a nhαΊ­n" + +#: src/parse.y:436 src/parse.y:449 src/parse.y:518 +msgid "trailing context used twice" +msgstr "ngα»― cαΊ£nh theo sau được dΓΉng hai lαΊ§n" + +#: src/parse.y:554 src/parse.y:564 src/parse.y:637 src/parse.y:647 +msgid "bad iteration values" +msgstr "gαΊ·p giΓ‘ trα»‹ lαΊ·p lαΊ‘i sai" + +#: src/parse.y:582 src/parse.y:600 src/parse.y:665 src/parse.y:683 +msgid "iteration value must be positive" +msgstr "giΓ‘ trα»‹ lαΊ·p lαΊ‘i phαΊ£i lΓ  sα»‘ dΖ°Ζ‘ng" + +#: src/parse.y:806 src/parse.y:816 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "" +"phαΊ‘m vi kΓ½ tα»± [%c-%c] lΓ  chΖ°a rΓ΅ rΓ ng trong trường hợp quΓ©t bỏ qua chα»― HOA/" +"thường" + +#: src/parse.y:821 +msgid "negative range in character class" +msgstr "gαΊ·p phαΊ‘m vi Γ’m trong lα»›p kΓ½ tα»±" + +#: src/parse.y:918 +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "[:^lower:] lΓ  chΖ°a rΓ΅ rΓ ng trong trường hợp quΓ©t bỏ qua chα»― HOA/thường" + +#: src/parse.y:924 +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "[:^upper:] lΓ  chΖ°a rΓ΅ rΓ ng trong trường hợp quΓ©t bỏ qua chα»― HOA/thường" + +#: src/scan.l:82 src/scan.l:644 src/scan.l:702 +msgid "Input line too long\n" +msgstr "dΓ²ng nhαΊ­p quΓ‘ dΓ i\n" + +#: src/scan.l:183 +#, c-format +msgid "malformed '%top' directive" +msgstr "chỉ thα»‹ kiểu \"%top\" (Δ‘αΊ§u) dαΊ‘ng sai" + +#: src/scan.l:205 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "gαΊ·p chỉ thα»‹ kiểu \"%\" khΓ΄ng được nhαΊ­n dαΊ‘ng" + +#: src/scan.l:214 +msgid "Definition name too long\n" +msgstr "TΓͺn Δ‘α»‹nh nghΔ©a quΓ‘ dΓ i\n" + +#: src/scan.l:309 +msgid "Unmatched '{'" +msgstr "ChΖ°a khα»›p \"{\"" + +#: src/scan.l:325 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "GiΓ‘ trα»‹ Δ‘α»‹nh nghΔ©a cho {%s} quΓ‘ dΓ i\n" + +#: src/scan.l:342 +msgid "incomplete name definition" +msgstr "lời Δ‘inh nghΔ©a tΓͺn chΖ°a hoΓ n tαΊ₯t" + +#: src/scan.l:467 +msgid "Option line too long\n" +msgstr "dΓ²ng tΓΉy chọn quΓ‘ dΓ i\n" + +#: src/scan.l:475 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "gαΊ·p tΓΉy chọn %% khΓ΄ng được nhαΊ­n dαΊ‘ng: %s" + +#: src/scan.l:659 src/scan.l:832 +msgid "bad character class" +msgstr "lα»›p kΓ½ tα»± sai" + +#: src/scan.l:709 +#, c-format +msgid "undefined definition {%s}" +msgstr "chΖ°a Δ‘α»‹nh nghΔ©a Δ‘α»‹nh danh {%s}" + +#: src/scan.l:772 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:787 +#, c-format +msgid "bad : %s" +msgstr " (Δ‘iệu kiện bαΊ―t Δ‘αΊ§u) sai: %s" + +#: src/scan.l:800 +msgid "missing quote" +msgstr "thiαΊΏu dαΊ₯u trΓ­ch dαΊ«n" + +#: src/scan.l:866 +#, c-format +msgid "bad character class expression: %s" +msgstr "biểu thα»©c lα»›p kΓ½ tα»± sai: %s" + +#: src/scan.l:888 +msgid "bad character inside {}'s" +msgstr "cΓ³ kΓ½ tα»± sai ở trong hai dαΊ₯u ngoαΊ·c mΓ³c {}" + +#: src/scan.l:894 +msgid "missing }" +msgstr "thiαΊΏu }" + +#: src/scan.l:972 +msgid "EOF encountered inside an action" +msgstr "gαΊ·p kαΊΏt thΓΊc tαΊ­p tin ở trong mα»™t hΓ nh Δ‘α»™ng" + +#: src/scan.l:977 +msgid "EOF encountered inside pattern" +msgstr "gαΊ·p kαΊΏt thΓΊc tαΊ­p tin ở trong mαΊ«u" + +#: src/scan.l:1010 +#, c-format +msgid "bad character: %s" +msgstr "kΓ½ tα»± sai: %s" + +#: src/scan.l:1038 +#, c-format +msgid "can't open %s" +msgstr "khΓ΄ng thể mở %s" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "CΓ‘ch dΓΉng: %s [TΓ™Y_CHỌN]...\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "tΓΉy chọn \"%s\" khΓ΄ng cho phΓ©p Δ‘α»‘i sα»‘\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "tΓΉy chọn \"%s\" cαΊ§n mα»™t Δ‘α»‘i sα»‘\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "tΓΉy chọn \"%s\" chΖ°a rΓ΅ rΓ ng\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "KhΓ΄ng nhαΊ­n ra tΓΉy chọn \"%s\"\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "KhΓ΄ng rΓ΅ lα»—i=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "gαΊ·p lα»—i khi phΓ’n bα»• bα»™ nhα»› của bαΊ£ng kΓ½ hiệu" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "tΓͺn Δ‘Γ£ được Δ‘α»‹nh nghΔ©a hai lαΊ§n" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "Δ‘iều kiện bαΊ―t Δ‘αΊ§u %s Δ‘Γ£ được khai bΓ‘o hai lαΊ§n" + +#: src/yylex.c:57 +msgid "premature EOF" +msgstr "gαΊ·p kαΊΏt thΓΊc tαΊ­p tin quΓ‘ sα»›m" + +#: src/yylex.c:200 +#, c-format +msgid "End Marker\n" +msgstr "DαΊ₯u kαΊΏt thΓΊc\n" + +#: src/yylex.c:206 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "* Điều lαΊ‘ * β€” thαΊ» bΓ i: %d giΓ‘ trα»‹: %d\n" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "bα»™ nhα»› Δ‘α»™ng Δ‘Γ£ thαΊ₯t bαΊ‘i trong copy_string() (sao chΓ©p chuα»—i)" diff --git a/po/zh_CN.gmo b/po/zh_CN.gmo new file mode 100644 index 0000000..9db6499 Binary files /dev/null and b/po/zh_CN.gmo differ diff --git a/po/zh_CN.po b/po/zh_CN.po new file mode 100644 index 0000000..01cee78 --- /dev/null +++ b/po/zh_CN.po @@ -0,0 +1,955 @@ +# Chinese translations for flex. +# Copyright (C) 2014 The Flex Project (msgids) +# This file is distributed under the same license as the flex package. +# Wang Li , 2002. +# Wei-Lun Chao , 2009, 2013. +# Mingye Wang , 2015. +msgid "" +msgstr "" +"Project-Id-Version: flex 2.5.38\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2017-05-06 10:49-0400\n" +"PO-Revision-Date: 2015-08-27 16:54+0800\n" +"Last-Translator: Mingye Wang \n" +"Language-Team: Chinese (simplified) \n" +"Language: zh_CN\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"X-Generator: Poedit 1.8.4\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "η»™δΊˆηΌ“ε†²εŒΊι…ι’δ»₯打印字串既倱θ΄₯" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "η»™δΊˆηΌ“ε†²εŒΊι…ι’η”¨δΊŽεˆ—ζŒ‡δ»€ζ—Άε€±θ΄₯" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "η»™δΊˆηΌ“ε†²εŒΊι…ι’η”¨δΊŽ m4 def ζ—Άε€±θ΄₯" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "η»™δΊˆηΌ“ε†²εŒΊι…ι’η”¨δΊŽ m4 undef ζ—Άε€±θ΄₯" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "#%d ζ­£ε€„δΊŽιžθΏι—ηŠΆζ€ -\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "不ε‰ε…¨ηš„ζœ«η«―δΈŠδΈ‹ζ–‡" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " ε…³θ”ηš„θ§„εˆ™εˆ—ε·οΌš" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " ε€–θ½¬ζ’οΌš" + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" εˆεΉΆθ½¬ζ’οΌšζ–‡δ»Άη»“ε°Ύ " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "epsclosure() δΈ­ηš„δΈ€θ‡΄ζ€§ζ£€ζŸ₯ε€±θ΄₯" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"DFA θ½¬ε‚¨οΌš\n" +"\n" + +#: src/dfa.c:587 +msgid "could not create unique end-of-buffer state" +msgstr "ζ— ζ³•εˆ›ε»Ίη‹¬η«‹ηš„ end-of-buffer ηŠΆζ€" + +#: src/dfa.c:608 +#, c-format +msgid "state # %d:\n" +msgstr "ηŠΆζ€ # %d：\n" + +#: src/dfa.c:768 +msgid "Could not write yynxt_tbl[][]" +msgstr "无法写ε…₯ yynxt_tbl[][]" + +#: src/dfa.c:1028 +msgid "bad transition character detected in sympartition()" +msgstr "在 sympartition() ζ£€ζ΅‹εˆ°ι”™θ――ηš„ε˜ζ’ε­—η¬¦" + +#: src/gen.c:480 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"η­‰δ»·η±»οΌš\n" +"\n" + +#: src/gen.c:669 src/gen.c:698 src/gen.c:1218 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "ηŠΆζ€ # %d ζŽ₯ε—οΌš[%d]\n" + +#: src/gen.c:1115 +#, c-format +msgid "state # %d accepts: " +msgstr "ηŠΆζ€ # %d ζŽ₯ε—οΌš" + +#: src/gen.c:1162 +msgid "Could not write yyacclist_tbl" +msgstr "无法写ε…₯ yyacclist_tbl" + +#: src/gen.c:1236 +msgid "Could not write yyacc_tbl" +msgstr "无法写ε…₯ yyacc_tbl" + +#: src/gen.c:1251 src/gen.c:1623 src/gen.c:1646 +msgid "Could not write ecstbl" +msgstr "无法写ε…₯ ecstbl" + +#: src/gen.c:1271 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"ε…ƒη­‰δ»·η±»οΌš\n" + +#: src/gen.c:1293 +msgid "Could not write yymeta_tbl" +msgstr "无法写ε…₯ yymeta_tbl" + +#: src/gen.c:1352 +msgid "Could not write yybase_tbl" +msgstr "无法写ε…₯ yybase_tbl" + +#: src/gen.c:1384 +msgid "Could not write yydef_tbl" +msgstr "无法写ε…₯ yydef_tbl" + +#: src/gen.c:1422 +msgid "Could not write yynxt_tbl" +msgstr "无法写ε…₯ yynxt_tbl" + +#: src/gen.c:1456 +msgid "Could not write yychk_tbl" +msgstr "无法写ε…₯ yychk_tbl" + +#: src/gen.c:1608 src/gen.c:1637 +msgid "Could not write ftbl" +msgstr "无法写ε…₯ ftbl" + +#: src/gen.c:1614 +msgid "Could not write ssltbl" +msgstr "无法写ε…₯ ssltbl" + +#: src/gen.c:1665 +msgid "Could not write eoltbl" +msgstr "无法写ε…₯ eoltbl" + +#: src/gen.c:1722 +msgid "Could not write yynultrans_tbl" +msgstr "无法写ε…₯ yynultrans_tbl" + +#: src/main.c:178 +msgid "rule cannot be matched" +msgstr "ζ— ζ³•εŒΉι…θ§„εˆ™" + +#: src/main.c:183 +msgid "-s option given but default rule can be matched" +msgstr "-s 选鑹已给εšδ½†ζ˜―可δ»₯ε»εˆηΌΊηœθ§„εˆ™" + +#: src/main.c:221 +msgid "Can't use -+ with -l option" +msgstr "无法将 -+ 与 -l ι€‰ι‘Ήε…±εŒδ½Ώη”¨" + +#: src/main.c:224 +msgid "Can't use -f or -F with -l option" +msgstr "无法将 -f ζˆ– -F 与 -l ι€‰ι‘Ήε…±εŒδ½Ώη”¨" + +#: src/main.c:228 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "无法将 --reentrant ζˆ– --bison-bridge 与 -l ι€‰ι‘Ήε…±εŒδ½Ώη”¨" + +#: src/main.c:260 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "-Cf/-CF ε’Œ -Cm 共用既不具任何意义" + +#: src/main.c:263 +msgid "-Cf/-CF and -I are incompatible" +msgstr "-Cf/-CF ε’Œ -I ζ˜―δΈε…ΌεΉηš„" + +#: src/main.c:267 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "-Cf/-CF 与 lex ε…ΌεΉζ¨‘εΌζ˜―δΈε…ΌεΉηš„" + +#: src/main.c:272 +msgid "-Cf and -CF are mutually exclusive" +msgstr "-Cf ε’Œ -CF ζ˜―δΊ’ζ–₯ηš„" + +#: src/main.c:276 +msgid "Can't use -+ with -CF option" +msgstr "无法将 -+ 与 -CF ι€‰ι‘Ήε…±εŒδ½Ώη”¨" + +#: src/main.c:279 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "%array 与 -+ 选鑹不兼εΉ" + +#: src/main.c:284 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "选鑹 -+ ε’Œ --reentrant ζ˜―δΊ’ζ–₯ηš„γ€‚" + +#: src/main.c:287 +msgid "bison bridge not supported for the C++ scanner." +msgstr "bison ζ‘₯ζŽ₯器不受 C++ ζ‰«ζη¨‹εΊζ”―ζŒγ€‚" + +#: src/main.c:336 src/main.c:419 +#, c-format +msgid "could not create %s" +msgstr "ζ— ζ³•εˆ›ε»Ί %s" + +#: src/main.c:431 +msgid "could not write tables header" +msgstr "无法写ε…₯葨倴" + +#: src/main.c:435 +#, c-format +msgid "can't open skeleton file %s" +msgstr "无法打开ιͺ¨ζžΆζ–‡δ»Ά %s" + +#: src/main.c:450 +msgid "Prefix cannot include '[' or ']'" +msgstr "" + +#: src/main.c:474 +msgid "allocation of macro definition failed" +msgstr "η»™δΊˆεεšδΉ‰ι…ι’ζ—Άε€±θ΄₯" + +#: src/main.c:521 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "读取ιͺ¨ζžΆζ–‡δ»Ά %s ζ—ΆθΎ“ε…₯ι”™θ――" + +#: src/main.c:525 +#, c-format +msgid "error closing skeleton file %s" +msgstr "ε…³ι—­ιͺ¨ζžΆζ–‡δ»Ά %s ε‡Ίι”™" + +#: src/main.c:709 +#, c-format +msgid "error creating header file %s" +msgstr "εˆ›ε»Ίε€΄ζ–‡δ»Ά %s ε‡Ίι”™" + +#: src/main.c:717 +#, c-format +msgid "error writing output file %s" +msgstr "写ε…₯θΎ“ε‡Ίζ–‡δ»Ά %s ε‡Ίι”™" + +#: src/main.c:721 +#, c-format +msgid "error closing output file %s" +msgstr "ε…³ι—­θΎ“ε‡Ίζ–‡δ»Ά %s ε‡Ίι”™" + +#: src/main.c:725 +#, c-format +msgid "error deleting output file %s" +msgstr "εˆ ι™€θΎ“ε‡Ίζ–‡δ»Ά %s ε‡Ίι”™" + +# See Concept Index. fr translation is wrong for that 'archive'. +#: src/main.c:732 +#, c-format +msgid "No backing up.\n" +msgstr "ζ²‘ζœ‰ε›žζΊ―γ€‚\n" + +#: src/main.c:736 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d ε›žζΊ― (非ζŽ₯受) ηŠΆζ€γ€‚\n" + +#: src/main.c:740 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "εŽ‹ηΌ©θΏ‡ηš„θ‘¨ζ Όζ€»δΌšθ‡ͺεŠ¨ε›žζΊ―γ€‚\n" + +#: src/main.c:743 +#, c-format +msgid "error writing backup file %s" +msgstr "写ε…₯ε›žζΊ―ζ–‡δ»Ά %s ε‡Ίι”™" + +#: src/main.c:747 +#, c-format +msgid "error closing backup file %s" +msgstr "ε…³ι—­ε›žζΊ―ζ–‡δ»Ά %s ε‡Ίι”™" + +#: src/main.c:752 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "%s η‰ˆζœ¬ %s η”¨ζ³•η»Ÿθ‘：\n" + +#: src/main.c:755 +#, c-format +msgid " scanner options: -" +msgstr " ζ‰«ζε™¨ι€‰ι‘ΉοΌš-" + +#: src/main.c:834 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d NFA ηŠΆζ€\n" + +#: src/main.c:836 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d DFA ηŠΆζ€ (%d δΈͺ字词)\n" + +#: src/main.c:838 +#, c-format +msgid " %d rules\n" +msgstr " %d ζ‘θ§„εˆ™\n" + +#: src/main.c:843 +#, c-format +msgid " No backing up\n" +msgstr " ζ²‘ζœ‰ε›žζΊ―\n" + +#: src/main.c:847 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d ε›žζΊ― (非ζŽ₯受) ηŠΆζ€\n" + +#: src/main.c:852 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " εŽ‹ηΌ©θΏ‡ηš„θ‘¨ζ Όζ€»δΌšθ‡ͺεŠ¨ε›žζΊ―\n" + +#: src/main.c:856 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " εˆ—ι¦–εΌζ ·ε·²δ½Ώη”¨\n" + +#: src/main.c:858 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d 衷始村仢\n" + +#: src/main.c:862 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d Ξ΅ηŠΆζ€οΌŒ%d εŒε€Ξ΅ηŠΆζ€\n" + +#: src/main.c:866 +#, c-format +msgid " no character classes\n" +msgstr " ζ— ε­—η¬¦η±»εˆ«\n" + +#: src/main.c:870 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr " %d/%d ε­—η¬¦η±»εˆ«ζ‰€ιœ€ %d/%d ε­—θ―ηš„δΏε­˜δ½“οΌŒ%d 重新使用\n" + +#: src/main.c:875 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d ηŠΆζ€/δΈ‹δΈ€ηŠΆζ€ε―Ήε·²εˆ›ε»Ί\n" + +#: src/main.c:878 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d 独一/重倍转捒\n" + +#: src/main.c:883 +#, c-format +msgid " %d table entries\n" +msgstr " %d 葨格鑹η›\n" + +#: src/main.c:891 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " %d/%d base-def ι‘Ήη›ε·²εˆ›ε»Ί\n" + +#: src/main.c:895 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " %d/%d (ε³°ε€Ό %d) nxt-chk ι‘Ήη›ε·²εˆ›ε»Ί\n" + +#: src/main.c:899 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " %d/%d (ε³°ε€Ό %d) 樑板 nxt-chk ι‘Ήη›ε·²εˆ›ε»Ί\n" + +#: src/main.c:903 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d 清空葨格鑹η›\n" + +#: src/main.c:905 +#, c-format +msgid " %d protos created\n" +msgstr " %d εŽŸεž‹ε·²εˆ›ε»Ί\n" + +#: src/main.c:908 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " %d θŒƒζœ¬ε·²εˆ›ε»ΊοΌŒ%d 使用\n" + +#: src/main.c:916 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " %d/%d η­‰δ»·η±»εˆ«ε·²εˆ›ε»Ί\n" + +#: src/main.c:924 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d 后θΎη­‰δ»·η±»εˆ«ε·²εˆ›ε»Ί\n" + +#: src/main.c:930 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d (%d 已保存) ε“ˆεΈŒη’°ζ’žοΌŒ%d DFAs η›Έη­‰\n" + +#: src/main.c:932 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " ιœ€θ¦ %d 组重新配η½\n" + +#: src/main.c:934 +#, c-format +msgid " %d total table entries needed\n" +msgstr " ζ€»θ‘ιœ€θ¦ %d 葨格鑹η›\n" + +#: src/main.c:1008 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "内部错误。flexopts εŠŸθƒ½εΌ‚εΈΈγ€‚\n" + +#: src/main.c:1018 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "ε°θ―•γ€Œ%s --help」δ»₯θŽ·εΎ—ζ›΄ε€šδΏ‘ζ―γ€‚\n" + +#: src/main.c:1075 +#, c-format +msgid "unknown -C option '%c'" +msgstr "ζœͺηŸ₯ηš„ -C ι€‰ι‘Ήβ€œ%c”" + +#: src/main.c:1204 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1476 +msgid "fatal parse error" +msgstr "θ‡΄ε‘½ηš„θ§£ζžι”™θ――" + +#: src/main.c:1508 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "ζ— ζ³•εˆ›ε»Ίε›žζΊ―δΏ‘ζ―ζ–‡δ»Ά %s" + +#: src/main.c:1529 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "-l AT&T lex ε…ΌεΉζ€§ι€‰ι‘ΉδΌšε―Όθ‡΄ε€§εΉ…性能减退\n" + +#: src/main.c:1532 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr " εŒζ—ΆδΉŸθΈζ˜―ε…Άδ»–ε›žζŠ₯ζ€§θƒ½ε‡ι€€ηš„εžι™…ζ₯源\n" + +#: src/main.c:1538 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "%%option yylineno ε―Όθ‡΄ζ€§θƒ½ε‡ι€€οΌŒεͺζœ‰ε½“θ―₯θ§„εˆ™θ―₯ε»εˆζ–°εˆ—ε­—η¬¦ζ—Άζ‰δΌš\n" + +#: src/main.c:1545 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "-I (亀互式) 导致小幅性能减退\n" + +#: src/main.c:1550 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore() 导致小幅性能减退\n" + +#: src/main.c:1556 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT 导致倧幅性能减退\n" + +#: src/main.c:1561 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "ε˜ι‡ζœ«ε°ΎδΈŠδΈ‹ζ–‡θ§„εˆ™ε―Όθ‡΄ε€§εΉ…ζ€§θƒ½ε‡ι€€\n" + +#: src/main.c:1573 +msgid "REJECT cannot be used with -f or -F" +msgstr "REJECT ζ— ζ³•δΈŽ -f ζˆ– -F ε…±εŒδ½Ώη”¨" + +#: src/main.c:1576 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "%option yylineno ζ— ζ³•δΈŽ REJECT ε…±εŒδ½Ώη”¨" + +#: src/main.c:1579 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "ε˜ι‡ζœ«ε°ΎδΈŠδΈ‹ζ–‡θ§„εˆ™ζ— ζ³•δΈŽ -f ζˆ– -F ε…±εŒδ½Ώη”¨" + +#: src/main.c:1704 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "%option yyclass εͺ对于 C++ ζ‰«ζη¨‹εΊζœ‰ζ„δΉ‰" + +#: src/main.c:1791 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "η”¨ζ³•οΌš%s [选鑹] [ζ–‡δ»Ά]...\n" + +#: src/main.c:1794 +#, fuzzy, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"δΊ§η”Ÿθƒ½ε€Ÿζ Ήζζ–‡ζœ¬θΏ›θ‘ŒεΌζ ·εŒΉι…ηš„程序。\n" +"\n" +"θ‘¨ζ ΌεŽ‹ηΌ©οΌš\n" +" -Ca，--align ζ’ζŽ‰θΎƒε€§θ‘¨ζ Όδ»₯θŽ·ε–θΎƒδ½³ε†…ε­˜ε―Ήδ½\n" +" -Ce，--ecs ε»Ίζž„η­‰δ»·η±»εˆ«\n" +" -Cf δΈεŽ‹ηΌ©θ‘¨ζ ΌοΌ›δ½Ώη”¨ -f 葨瀺法\n" +" -CF δΈεŽ‹ηΌ©θ‘¨ζ ΌοΌ›δ½Ώη”¨ -F 葨瀺法\n" +" -Cm，--meta-ecs ζž„ι€ εŽθΎη­‰δ»·η±»εˆ«\n" +" -Cr，--read 使用 read() δ»₯代替 stdio η”¨δΊŽζ‰«ζη¨‹εΊηš„θΎ“ε…₯\n" +" -f, --full δΊ§η”ŸεΏ«ι€ŸοΌŒε€§εž‹ζ‰«ζη¨‹εΊγ€‚ε¦‚εŒ -Cfr\n" +" -F, --fast δ½Ώη”¨δΊ€ζ›Ώθ‘¨ζ Όθ‘¨η€Ίζ³•γ€‚ε¦‚εŒ -CFr\n" +" -Cem ηΌΊηœεŽ‹ηΌ© (ε¦‚εŒ --ecs --meta-ecs)\n" +"\n" +"θ°ƒθ―•οΌš\n" +" -d, --debug εœ¨ζ‰«ζη¨‹εΊδΈ­ε―η”¨ι™€ι”™ζ¨‘εΌ\n" +" -b, --backup 写ε…₯ε›žζΊ―δΏ‘ζ―εˆ° %s\n" +" -p, --perf-report 将性能ζŠ₯ε‘Šε†™ε…₯ζ ‡ε‡†ε‹˜θ――\n" +" -s, --nodefault ζŠ‘εˆΆηΌΊηœθ§„εˆ™δ»₯ε›žεΊ”δΈη¬¦εˆηš„ζ–‡ζœ¬\n" +" -T, --trace %s εΊ”θ―₯在追θΈͺ樑式中运葌\n" +" -w, --nowarn δΈδΊ§η”Ÿθ­¦ε‘Š\n" +" -v, --verbose ε°†ζ¦‚θ¦ηš„ζ‰«ζη¨‹εΊη»Ÿθ‘写ε…₯标准输出\n" +"\n" +"ζ–‡δ»ΆοΌš\n" +" -o, --outfile=ζ–‡δ»Ά ζŒ‡εšθΎ“出文仢名\n" +" -S, --skel=ζ–‡δ»Ά ζŒ‡εšζžΆζž„ζ–‡δ»Ά\n" +" -t, --stdout 将扫描程序写ε…₯标准输出δ»₯代替 %s\n" +" --yyclass=名称 C++ η±»εˆ«ηš„εη§°\n" +" --header-file=ζ–‡δ»Ά ζ‰«ζη¨‹εΊδΉ‹ε€–εˆ›ε»Ί C 标倴摣\n" +" --tables-file[=ζ–‡δ»Ά] 将葨格写ε…₯ζ–‡δ»Ά\n" +"\n" +"ζ‰«ζη¨‹εΊθ‘ŒδΈΊοΌš\n" +" -7, --7bit δΊ§η”ŸδΈƒζ―”η‰Ήζ‰«ζη¨‹εΊ\n" +" -8, --8bit δΊ§η”Ÿε…«ζ―”η‰Ήζ‰«ζη¨‹εΊ\n" +" -B, --batch δΊ§η”Ÿζ‰Ήζ¬‘ζ‰«ζη¨‹εΊ (η›Έε―ΉδΊŽ -I)\n" +" -i, --case-insensitive εΏ½η•₯εΌζ ·δΈ­ηš„ε€§ε°ε†™\n" +" -l, --lex-compat δΈŽεŽŸε§‹ lex ζœ€ε€§ε…ΌεΉ\n" +" -X, --posix-compat 与 POSIX lex ζœ€ε€§ε…ΌεΉ\n" +" -I, --interactive δΊ§η”ŸδΊ€δΊ’εΌζ‰«ζη¨‹εΊ (η›Έε―ΉδΊŽ -B)\n" +" --yylineno 在 yylineno δΈ­θ‘ζ•°θ½¨εˆ—\n" +"\n" +"δΊ§η”Ÿηš„ηΌ–η οΌš\n" +" -+, --c++ δΊ§η”Ÿ C++ ζ‰«ζη¨‹εΊη±»εˆ«\n" +" -Dmacro [=defn] #define ε defn (缺省 defn δΈΊγ€Œ1」)\n" +" -L, --noline εœ¨ζ‰«ζη¨‹εΊδΈ­ζŠ‘εˆΆ # εˆ—ζŒ‡δ»€\n" +" -P, --prefix=ε­—δΈ² δ½Ώη”¨ε­—δΈ²δ½œδΈΊε‰ηΌ€δ»₯δ»£ζ›Ώγ€Œyy」\n" +" -R, --reentrant δΊ§η”Ÿι‡ζ–°θΏ›ε…₯ C 扫描程序\n" +" --bison-bridge ζ‰«ζη¨‹εΊη”¨δΊŽ bison pure ε‰–ζžε™¨γ€‚\n" +" --bison-locations εŒ…ε« yylloc ζ”―ζŒγ€‚\n" +" --stdinit εˆε§‹εŒ– yyin/yyout εˆ°ζ ‡ε‡†θΎ“ε…₯/标准输出\n" +" --noansi-definitions 旧式函数εšδΉ‰\n" +" --noansi-prototypes εœ¨εŽŸεž‹δΈ­ζΈ…η©Ίε‚ζ•°ζΈ…ε•\n" +" --nounistd δΈεŒ…ε« \n" +" --noFUNCTION δΈδΊ§η”Ÿη‰Ήεšε‡½ζ•°\n" +"\n" +"ζ‚ι‘ΉοΌš\n" +" -c do-nothing POSIX 选鑹\n" +" -n do-nothing POSIX 选鑹\n" +" -?\n" +" -h, --help δΊ§η”ŸθΏ™δΈͺ说明梈息\n" +" -V, --version ζŠ₯ε‘Š %s η‰ˆζœ¬\n" + +#: src/misc.c:64 +msgid "allocation of sko_stack failed" +msgstr "η»™δΊˆ sko_stack 配钝既倱θ΄₯" + +#: src/misc.c:100 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "εη§°γ€Œ%sγ€ζœ‰θ’θ°¬ηš„ι•ΏεΊ¦" + +#: src/misc.c:155 +msgid "memory allocation failed in allocate_array()" +msgstr "在 allocatearray() δΈ­ε†…ε­˜ι…η½ε€±θ΄₯" + +#: src/misc.c:205 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "在 checkchar() δΈ­δΎ¦ζ΅‹εˆ°δΈε½“ηš„ε­—η¬¦γ€Œ%s」" + +#: src/misc.c:210 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "ζ‰«ζη¨‹εΊιœ€θ¦ -8 ζ——ζ ‡δ»₯使用字符 %s" + +#: src/misc.c:229 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "在 allocatearray() δΈ­ε†…ε­˜ι…η½ε€±θ΄₯" + +#: src/misc.c:303 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s：δΈ₯ι‡ε†…ιƒ¨ι”™θ――οΌŒ%s\n" + +#: src/misc.c:671 +msgid "attempt to increase array size failed" +msgstr "θ―•ε›Ύε’žεŠ ζ•°η»„ε€§ε°ζ—Άε€±θ΄₯" + +#: src/misc.c:795 +msgid "bad line in skeleton file" +msgstr "ιͺ¨ζžΆζ–‡δ»ΆδΈ­ι”™θ――ηš„θ‘Œ" + +#: src/misc.c:845 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "在 yy_flex_xmalloc() δΈ­ηš„ε†…ε­˜εˆ†ι…ε€±θ΄₯" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** εΌ€ε§‹θΎ“ε‡Ίθ΅·ε§‹ηŠΆζ€δΈΊ %d ηš„ NFA\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "ηŠΆζ€ # %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** θΎ“ε‡Ίη»“ζŸ\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "在 dupmachine() δΈ­ζΈ…η©ΊζœΊε™¨" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "ε˜ι‡ζœ«ε°ΎδΈŠδΈ‹ζ–‡θ§„εˆ™δΊŽεˆ— %d\n" + +#: src/nfa.c:357 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "在 mark_beginning_as_normal() δΈ­ζœ‰δΈε½“ηš„ηŠΆζ€θΎ“ε…₯" + +#: src/nfa.c:595 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "θΎ“ε…₯θ§„εˆ™ε€ͺ倍杂 (>= %d NFA ηŠΆζ€)" + +#: src/nfa.c:673 +msgid "found too many transitions in mkxtion()" +msgstr "在 mkxtion() δΈ­ζ‰Ύεˆ°ε€ͺ倚转捒" + +#: src/nfa.c:699 +#, c-format +msgid "too many rules (> %d)!" +msgstr "θ§„εˆ™θΏ‡ε€š (> %d)！" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "ζœͺηŸ₯ηš„ι”™θ――ε€„η†θŠ‚ 1" + +#: src/parse.y:184 src/parse.y:353 +msgid "bad start condition list" +msgstr "ι”™θ――ηš„θ΅·ε§‹ηŠΆζ€εˆ—θ‘¨" + +#: src/parse.y:204 +msgid "Prefix must not contain [ or ]" +msgstr "" + +#: src/parse.y:317 +msgid "unrecognized rule" +msgstr "δΈθƒ½θ―†εˆ«ηš„θ§„εˆ™" + +#: src/parse.y:436 src/parse.y:449 src/parse.y:518 +msgid "trailing context used twice" +msgstr "ζœ«ε°ΎδΈŠδΈ‹ζ–‡ε·²δ½Ώη”¨δΈ€ζ¬‘" + +#: src/parse.y:554 src/parse.y:564 src/parse.y:637 src/parse.y:647 +msgid "bad iteration values" +msgstr "δΈε½“ηš„θΏ­δ»£ε€Ό" + +#: src/parse.y:582 src/parse.y:600 src/parse.y:665 src/parse.y:683 +msgid "iteration value must be positive" +msgstr "θΏ­δ»£ε€ΌεΏ…ι‘»ζ˜―ζ­£ε€Ό" + +#: src/parse.y:806 src/parse.y:816 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "εœ¨ε€§ε°ε†™δΈι‘»η›Έη¬¦ηš„ζ‰«ζη¨‹εΊδΈ­οΌŒε­—η¬¦θŒƒε›΄ [%c-%c] ζ˜―ζ¨‘ζ£±δΈ€ε―ηš„" + +#: src/parse.y:821 +msgid "negative range in character class" +msgstr "εœ¨ε­—η¬¦η±»εˆ«δΈ­ζœ‰θ΄Ÿε€ΌθŒƒε›΄" + +#: src/parse.y:918 +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "εœ¨ε€§ε°ε†™δΈι‘»η›Έη¬¦ηš„ζ‰«ζη¨‹εΊδΈ­οΌŒ[:^lower:] ζ˜―ζ¨‘ζ£±δΈ€ε―ηš„" + +#: src/parse.y:924 +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "εœ¨ε€§ε°ε†™δΈι‘»η›Έη¬¦ηš„ζ‰«ζη¨‹εΊδΈ­οΌŒ[:^upper:] ζ˜―ζ¨‘ζ£±δΈ€ε―ηš„" + +#: src/scan.l:82 src/scan.l:644 src/scan.l:702 +msgid "Input line too long\n" +msgstr "θΎ“ε…₯εˆ—ε€ͺι•Ώ\n" + +#: src/scan.l:183 +#, c-format +msgid "malformed '%top' directive" +msgstr "εΌ‚εΈΈηš„γ€Œ%topγ€ζŒ‡δ»€" + +#: src/scan.l:205 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "ζ— ζ³•θΎ¨θ―†ηš„γ€Œ%γ€ζŒ‡δ»€" + +#: src/scan.l:214 +msgid "Definition name too long\n" +msgstr "εšδΉ‰εη§°ε€ͺι•Ώ\n" + +#: src/scan.l:309 +msgid "Unmatched '{'" +msgstr "δΈζˆε―Ήηš„γ€Œ{」" + +#: src/scan.l:325 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "{%s} ηš„εšδΉ‰ε€Όε€ͺι•Ώ\n" + +#: src/scan.l:342 +msgid "incomplete name definition" +msgstr "不εŒζ•΄ηš„名称εšδΉ‰" + +#: src/scan.l:467 +msgid "Option line too long\n" +msgstr "ι€‰ι‘Ήεˆ—ε€ͺι•Ώ\n" + +#: src/scan.l:475 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "δΈθƒ½θ―†εˆ«ηš„ %%ι€‰ι‘ΉοΌš%s" + +#: src/scan.l:659 src/scan.l:832 +msgid "bad character class" +msgstr "ι”™θ――ηš„ε­—η¬¦η±»εˆ«" + +#: src/scan.l:709 +#, c-format +msgid "undefined definition {%s}" +msgstr "ζœͺεšδΉ‰ηš„εšδΉ‰ {%s}" + +#: src/scan.l:772 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:787 +#, c-format +msgid "bad : %s" +msgstr "ι”™θ―― <衷始村仢>：%s" + +#: src/scan.l:800 +msgid "missing quote" +msgstr "遗漏引号" + +#: src/scan.l:866 +#, c-format +msgid "bad character class expression: %s" +msgstr "ι”™θ――ηš„ε­—η¬¦η±»εˆ«θ‘¨θΎΎεΌοΌš%s" + +#: src/scan.l:888 +msgid "bad character inside {}'s" +msgstr "δΈε½“ε­—η¬¦δΊŽ {} 内部" + +#: src/scan.l:894 +msgid "missing }" +msgstr "遗漏 }" + +#: src/scan.l:972 +msgid "EOF encountered inside an action" +msgstr "εœ¨εŠ¨δ½œδΈ­ζ–‡δ»Άη»“ζŸ" + +#: src/scan.l:977 +msgid "EOF encountered inside pattern" +msgstr "εœ¨εΌζ ·δΉ‹ε†…ι‡εˆ°ζ–‡δ»Άη»“ζŸ" + +#: src/scan.l:1010 +#, c-format +msgid "bad character: %s" +msgstr "ι”™θ――ηš„ε­—η¬¦οΌš%s" + +#: src/scan.l:1038 +#, c-format +msgid "can't open %s" +msgstr "无法打开 %s" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "η”¨ζ³•οΌš%s [选鑹]...\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "ι€‰ι‘Ήβ€œ%s”不ζŽ₯受参数\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "ι€‰ι‘Ήβ€œ%sβ€ιœ€θ¦δΈ€δΈͺ参数\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "ι€‰ι‘Ήγ€Œ%sγ€ζ˜―ζ¨‘ζ£±δΈ€ε―ηš„\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "ζœͺηŸ₯ηš„ι€‰ι‘Ήβ€œ%s”\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "ζœͺηŸ₯ι”™θ――=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "η¬¦ε·θ‘¨ε†…ε­˜εˆ†ι…ε€±θ΄₯" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "名称εšδΉ‰δΊ†δΈ€ζ¬‘" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "衷始村仢 %s ε£°ζ˜ŽδΊ†δΈ€ζ¬‘" + +#: src/yylex.c:57 +msgid "premature EOF" +msgstr "θΏ‡ζ—©ε‡ΊηŽ°ζ–‡δ»Άη»“ε°Ύ" + +#: src/yylex.c:200 +#, c-format +msgid "End Marker\n" +msgstr "η»“ζŸζ ‡εΏ—\n" + +#: src/yylex.c:206 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*ζƒ…ε†΅εΎˆζ€ͺεΌ‚* - tok：%d val：%d\n" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "在 copystring() δΈ­εŠ¨ζ€ε†…ε­˜ε€±θ΄₯" + +#~ msgid "consistency check failed in symfollowset" +#~ msgstr "symfollowset δΈ­ηš„δΈ€θ‡΄ζ€§ζ£€ζŸ₯ε€±θ΄₯" + +#~ msgid "unknown -R option '%c'" +#~ msgstr "ζœͺηŸ₯ηš„ -R ι€‰ι‘Ήβ€œ%c”" diff --git a/po/zh_TW.gmo b/po/zh_TW.gmo new file mode 100644 index 0000000..57d8ae4 Binary files /dev/null and b/po/zh_TW.gmo differ diff --git a/po/zh_TW.po b/po/zh_TW.po new file mode 100644 index 0000000..f0f0ca0 --- /dev/null +++ b/po/zh_TW.po @@ -0,0 +1,948 @@ +# Traditional Chinese Messages for flex. +# Copyright (C) 2002 The Flex Project (msgids) +# This file is distributed under the same license as the flex package. +# Wang Li , 2002. +# Wei-Lun Chao , 2009, 2013. +# +msgid "" +msgstr "" +"Project-Id-Version: flex 2.5.37\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2017-05-06 10:49-0400\n" +"PO-Revision-Date: 2013-02-12 23:23+0800\n" +"Last-Translator: Wei-Lun Chao \n" +"Language-Team: Chinese (traditional) \n" +"Language: zh_TW\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=1; plural=0;\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "η΅¦δΊˆη·©θ‘ε€ι…ι‘δ»₯εˆ—ε°ε­—δΈ²ζ™‚ε€±ζ•—" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "η΅¦δΊˆη·©θ‘ε€ι…ι‘η”¨ζ–Όεˆ—ζŒ‡δ»€ζ™‚ε€±ζ•—" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "η΅¦δΊˆη·©θ‘ε€ι…ι‘η”¨ζ–Ό m4 def ζ™‚ε€±ζ•—" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "η΅¦δΊˆη·©θ‘ε€ι…ι‘η”¨ζ–Ό m4 undef ζ™‚ε€±ζ•—" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "#%d ζ­£θ™•ζ–Όιžε­˜ε–η‹€ζ…‹ -\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "不ε‰ε…¨ηš„ζœ«η«―ε…§ζ–‡" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " ι—œθ―ηš„θ¦ε‰‡εˆ—θ™ŸοΌš" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " ε€–θ½‰ζ›οΌš" + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" εˆδ½΅θ½‰ζ›οΌšζͺ”ζ‘ˆη΅ε°Ύ " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "epsclosure() δΈ­ηš„δΈ€θ‡΄ζ€§ζͺ’ζŸ₯ε€±ζ•—" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +" DFA ε‚Ύε°οΌš\n" +"\n" + +#: src/dfa.c:587 +msgid "could not create unique end-of-buffer state" +msgstr "η„‘ζ³•ε»Ίη«‹η¨δΈ€ηš„η·©θ‘ε€η΅ε°Ύη‹€ζ…‹" + +#: src/dfa.c:608 +#, c-format +msgid "state # %d:\n" +msgstr "η‹€ζ…‹ # %d：\n" + +#: src/dfa.c:768 +msgid "Could not write yynxt_tbl[][]" +msgstr "焑法寫ε…₯ yynxt_tbl[][]" + +#: src/dfa.c:1028 +msgid "bad transition character detected in sympartition()" +msgstr "在 sympartition() ε΅ζΈ¬εˆ°δΈη•Άηš„θ½‰ζ›ε­—ε…ƒ" + +#: src/gen.c:480 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"η­‰εƒΉι‘žεˆ₯：\n" +"\n" + +#: src/gen.c:669 src/gen.c:698 src/gen.c:1218 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "η‹€ζ…‹ # %d ζŽ₯ε—οΌš[%d]\n" + +#: src/gen.c:1115 +#, c-format +msgid "state # %d accepts: " +msgstr "η‹€ζ…‹ # %d ζŽ₯ε—οΌš" + +#: src/gen.c:1162 +msgid "Could not write yyacclist_tbl" +msgstr "焑法寫ε…₯ yyacclist_tbl" + +#: src/gen.c:1236 +msgid "Could not write yyacc_tbl" +msgstr "焑法寫ε…₯ yyacc_tbl" + +#: src/gen.c:1251 src/gen.c:1623 src/gen.c:1646 +msgid "Could not write ecstbl" +msgstr "焑法寫ε…₯ ecstbl" + +#: src/gen.c:1271 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +" εΎŒθ¨­η­‰εƒΉι‘žεˆ₯：\n" + +#: src/gen.c:1293 +msgid "Could not write yymeta_tbl" +msgstr "焑法寫ε…₯ yymeta_tbl" + +#: src/gen.c:1352 +msgid "Could not write yybase_tbl" +msgstr "焑法寫ε…₯ yybase_tbl" + +#: src/gen.c:1384 +msgid "Could not write yydef_tbl" +msgstr "焑法寫ε…₯ yydef_tbl" + +#: src/gen.c:1422 +msgid "Could not write yynxt_tbl" +msgstr "焑法寫ε…₯ yynxt_tbl" + +#: src/gen.c:1456 +msgid "Could not write yychk_tbl" +msgstr "焑法寫ε…₯ yychk_tbl" + +#: src/gen.c:1608 src/gen.c:1637 +msgid "Could not write ftbl" +msgstr "焑法寫ε…₯ ftbl" + +#: src/gen.c:1614 +msgid "Could not write ssltbl" +msgstr "焑法寫ε…₯ ssltbl" + +#: src/gen.c:1665 +msgid "Could not write eoltbl" +msgstr "焑法寫ε…₯ eoltbl" + +#: src/gen.c:1722 +msgid "Could not write yynultrans_tbl" +msgstr "焑法寫ε…₯ yynultrans_tbl" + +#: src/main.c:178 +msgid "rule cannot be matched" +msgstr "θ¦ε‰‡η„‘ζ³•ε»εˆ" + +#: src/main.c:183 +msgid "-s option given but default rule can be matched" +msgstr "-s 選項已硦εšδ½†ζ˜―可δ»₯ε»εˆι θ¨­θ¦ε‰‡" + +#: src/main.c:221 +msgid "Can't use -+ with -l option" +msgstr "焑法將 -+ θˆ‡ -l ιΈι …ε…±εŒδ½Ώη”¨" + +#: src/main.c:224 +msgid "Can't use -f or -F with -l option" +msgstr "焑法將 -f ζˆ– -F θˆ‡ -l ιΈι …ε…±εŒδ½Ώη”¨" + +#: src/main.c:228 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "焑法將 --reentrant ζˆ– --bison-bridge θˆ‡ -l ιΈι …ε…±εŒδ½Ώη”¨" + +#: src/main.c:260 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "-Cf/-CF ε’Œ -Cm 共用時不具任何意義" + +#: src/main.c:263 +msgid "-Cf/-CF and -I are incompatible" +msgstr "-Cf/-CF ε’Œ -I ζ˜―δΈη›ΈεΉηš„" + +#: src/main.c:267 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "-Cf/-CF θˆ‡ lex η›ΈεΉζ¨‘εΌζ˜―δΈη›ΈεΉηš„" + +#: src/main.c:272 +msgid "-Cf and -CF are mutually exclusive" +msgstr "-Cf ε’Œ -CF ζ˜―δΊ’ζ–₯ηš„" + +#: src/main.c:276 +msgid "Can't use -+ with -CF option" +msgstr "焑法將 -+ θˆ‡ -CF ιΈι …ε…±εŒδ½Ώη”¨" + +#: src/main.c:279 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "%array θˆ‡ -+ 選項不相εΉ" + +#: src/main.c:284 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "選項 -+ ε’Œ --reentrant ζ˜―δΊ’ζ–₯ηš„γ€‚" + +#: src/main.c:287 +msgid "bison bridge not supported for the C++ scanner." +msgstr "bison ζ©‹ζŽ₯器不受 C++ ζŽƒζη¨‹εΌζ”―ζ΄γ€‚" + +#: src/main.c:336 src/main.c:419 +#, c-format +msgid "could not create %s" +msgstr "焑法建立 %s" + +#: src/main.c:431 +msgid "could not write tables header" +msgstr "焑法寫ε…₯葨頭" + +#: src/main.c:435 +#, c-format +msgid "can't open skeleton file %s" +msgstr "η„‘ζ³•ι–‹ε•ŸζžΆζ§‹ζͺ”ζ‘ˆ %s" + +#: src/main.c:450 +msgid "Prefix cannot include '[' or ']'" +msgstr "" + +#: src/main.c:474 +msgid "allocation of macro definition failed" +msgstr "η΅¦δΊˆε·¨ι›†εšηΎ©ι…ι‘ζ™‚ε€±ζ•—" + +#: src/main.c:521 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "θ€ε–ζžΆζ§‹ζͺ”ζ‘ˆ %s ζ™‚θΌΈε…₯錯θͺ€" + +#: src/main.c:525 +#, c-format +msgid "error closing skeleton file %s" +msgstr "ι—œι–‰ζžΆζ§‹ζͺ”ζ‘ˆ %s ζ™‚η™Όη”ŸιŒ―θͺ€" + +#: src/main.c:709 +#, c-format +msgid "error creating header file %s" +msgstr "建立標頭ζͺ”ζ‘ˆ %s ζ™‚η™Όη”ŸιŒ―θͺ€" + +#: src/main.c:717 +#, c-format +msgid "error writing output file %s" +msgstr "ε―«ε…₯θΌΈε‡Ίζͺ”ζ‘ˆ %s ζ™‚η™Όη”ŸιŒ―θͺ€" + +#: src/main.c:721 +#, c-format +msgid "error closing output file %s" +msgstr "ι—œι–‰θΌΈε‡Ίζͺ”ζ‘ˆ %s ζ™‚η™Όη”ŸιŒ―θͺ€" + +#: src/main.c:725 +#, c-format +msgid "error deleting output file %s" +msgstr "εˆͺ陀輸出ζͺ”ζ‘ˆ %s ζ™‚η™Όη”ŸιŒ―θͺ€" + +#: src/main.c:732 +#, c-format +msgid "No backing up.\n" +msgstr "ζ²’ζœ‰ε‚™δ»½γ€‚\n" + +#: src/main.c:736 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d ε‚™δ»½ (非ζŽ₯受) 狀態。\n" + +#: src/main.c:740 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "壓ηΈιŽηš„葨格θ‡ͺ動備份。\n" + +#: src/main.c:743 +#, c-format +msgid "error writing backup file %s" +msgstr "ε―«ε…₯ε‚™δ»½ζͺ”ζ‘ˆ %s ζ™‚η™Όη”ŸιŒ―θͺ€" + +#: src/main.c:747 +#, c-format +msgid "error closing backup file %s" +msgstr "ι—œι–‰ε‚™δ»½ζͺ”ζ‘ˆ %s ζ™‚η™Όη”ŸιŒ―θͺ€" + +#: src/main.c:752 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "%s η‰ˆζœ¬ %s η”¨ζ³•η΅±θ¨ˆοΌš\n" + +#: src/main.c:755 +#, c-format +msgid " scanner options: -" +msgstr " ζŽƒζη¨‹εΌιΈι …οΌš-" + +#: src/main.c:834 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d NFA η‹€ζ…‹\n" + +#: src/main.c:836 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d DFA η‹€ζ…‹ (%d ε€‹ε­—θ©ž)\n" + +#: src/main.c:838 +#, c-format +msgid " %d rules\n" +msgstr " %d 撝規則\n" + +#: src/main.c:843 +#, c-format +msgid " No backing up\n" +msgstr " ζ²’ζœ‰ε‚™δ»½\n" + +#: src/main.c:847 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d ε‚™δ»½ (非ζŽ₯受) η‹€ζ…‹\n" + +#: src/main.c:852 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " 壓ηΈιŽηš„葨格θ‡ͺε‹•ε‚™δ»½\n" + +#: src/main.c:856 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " εˆ—ι¦–εΌζ¨£ε·²δ½Ώη”¨\n" + +#: src/main.c:858 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d 衷始撝仢\n" + +#: src/main.c:862 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d Ξ΅η‹€ζ…‹οΌŒ%d 雙倍Ρ狀態\n" + +#: src/main.c:866 +#, c-format +msgid " no character classes\n" +msgstr " η„‘ε­—ε…ƒι‘žεˆ₯\n" + +#: src/main.c:870 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr " %d/%d ε­—ε…ƒι‘žεˆ₯ζ‰€ιœ€ %d/%d ε­—θ©žηš„ε„²ε­˜ι«”οΌŒ%d 重新使用\n" + +#: src/main.c:875 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d η‹€ζ…‹/下一狀態對已建立\n" + +#: src/main.c:878 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d 獨一/重耇轉換\n" + +#: src/main.c:883 +#, c-format +msgid " %d table entries\n" +msgstr " %d 葨格項η›\n" + +#: src/main.c:891 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " %d/%d base-def ι …η›ε·²ε»Ίη«‹\n" + +#: src/main.c:895 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " %d/%d (ε°–ε³° %d) nxt-chk ι …η›ε·²ε»Ίη«‹\n" + +#: src/main.c:899 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " %d/%d (ε°–ε³° %d) 樑板 nxt-chk ι …η›ε·²ε»Ίη«‹\n" + +#: src/main.c:903 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d 清空葨格項η›\n" + +#: src/main.c:905 +#, c-format +msgid " %d protos created\n" +msgstr " %d εŽŸεž‹ε·²ε»Ίη«‹\n" + +#: src/main.c:908 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " %d η―„ζœ¬ε·²ε»Ίη«‹οΌŒ%d 使用\n" + +#: src/main.c:916 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " %d/%d η­‰εƒΉι‘žεˆ₯ε·²ε»Ίη«‹\n" + +#: src/main.c:924 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d εΎŒθ¨­η­‰εƒΉι‘žεˆ₯ε·²ε»Ίη«‹\n" + +#: src/main.c:930 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d (%d ε·²ε„²ε­˜) ι›œζΉŠη’°ζ’žοΌŒ%d DFAs η›Έη­‰\n" + +#: src/main.c:932 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " ιœ€θ¦ %d 硄重新配η½\n" + +#: src/main.c:934 +#, c-format +msgid " %d total table entries needed\n" +msgstr " ηΈ½θ¨ˆιœ€θ¦ %d 葨格項η›\n" + +#: src/main.c:1008 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "ε…§ιƒ¨ιŒ―θͺ€γ€‚flexopts εŠŸθƒ½η•°εΈΈγ€‚\n" + +#: src/main.c:1018 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "ε˜—θ©¦γ€Œ%s --help」δ»₯η²εΎ—ζ›΄ε€šθ³‡θ¨Šγ€‚\n" + +#: src/main.c:1075 +#, c-format +msgid "unknown -C option '%c'" +msgstr "不明 -C ιΈι …γ€Œ%c」" + +#: src/main.c:1204 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1476 +msgid "fatal parse error" +msgstr "εš΄ι‡ηš„θ§£ζžιŒ―θͺ€" + +#: src/main.c:1508 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "η„‘ζ³•ε»Ίη«‹ε‚™δ»½θ³‡θ¨Šζͺ”ζ‘ˆ %s" + +#: src/main.c:1529 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "-l AT&T lex η›ΈεΉζ€§ιΈι …ζœƒε°Žθ‡΄ε€§εΉ…ζ•ˆθƒ½ζΈ›ι€€\n" + +#: src/main.c:1532 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr " εŒζ™‚δΉŸθ¨±ζ˜―ε…Άδ»–ε›žε ±ζ•ˆθƒ½ζΈ›ι€€ηš„ε―¦ιš›δΎ†ζΊ\n" + +#: src/main.c:1538 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "%%option yylineno ε°Žθ‡΄ζ•ˆθƒ½ζΈ›ι€€οΌŒεͺζœ‰η•Άθ©²θ¦ε‰‡θ©²ε»εˆζ–°εˆ—ε­—ε…ƒζ™‚ζ‰ζœƒ\n" + +#: src/main.c:1545 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "-I (互動式) ε°Žθ‡΄ε°εΉ…ζ•ˆθƒ½ζΈ›ι€€\n" + +#: src/main.c:1550 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore() ε°Žθ‡΄ε°εΉ…ζ•ˆθƒ½ζΈ›ι€€\n" + +#: src/main.c:1556 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT ε°Žθ‡΄ε€§εΉ…ζ•ˆθƒ½ζΈ›ι€€\n" + +#: src/main.c:1561 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "θŠζ•Έζœ«ε°Ύε…§ζ–‡θ¦ε‰‡ε°Žθ‡΄ε€§εΉ…ζ•ˆθƒ½ζΈ›ι€€\n" + +#: src/main.c:1573 +msgid "REJECT cannot be used with -f or -F" +msgstr "REJECT η„‘ζ³•θˆ‡ -f ζˆ– -F ε…±εŒδ½Ώη”¨" + +#: src/main.c:1576 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "%option yylineno η„‘ζ³•θˆ‡ REJECT ε…±εŒδ½Ώη”¨" + +#: src/main.c:1579 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "θŠζ•Έζœ«ε°Ύε…§ζ–‡θ¦ε‰‡η„‘ζ³•θˆ‡ -f ζˆ– -F ε…±εŒδ½Ώη”¨" + +#: src/main.c:1704 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "%option yyclass εͺ對於 C++ ζŽƒζη¨‹εΌζœ‰ζ„ηΎ©" + +#: src/main.c:1791 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "η”¨ζ³•οΌš%s [選項] [ζͺ”ζ‘ˆ]…\n" + +#: src/main.c:1794 +#, fuzzy, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"η”’η”Ÿθƒ½ε€ ζ Ήζ“šζ–‡ε­—ι€²θ‘ŒεΌζ¨£εŒΉι…ηš„η¨‹εΌγ€‚\n" +"\n" +"葨格壓ηΈοΌš\n" +" -Ca，--align ζ›ζŽ‰θΌƒε€§θ‘¨ζ Όδ»₯η²ε–θΌƒδ½³θ¨˜ζ†Άι«”ε°δ½\n" +" -Ce，--ecs ε»Ίζ§‹η­‰εƒΉι‘žεˆ₯\n" +" -Cf 不壓ηΈθ‘¨ζ ΌοΌ›δ½Ώη”¨ -f 葨瀺法\n" +" -CF 不壓ηΈθ‘¨ζ ΌοΌ›δ½Ώη”¨ -F 葨瀺法\n" +" -Cm，--meta-ecs ζ§‹ι€ εΎŒθ¨­η­‰εƒΉι‘žεˆ₯\n" +" -Cr，--read 使用 read() δ»₯代替 stdio η”¨ζ–ΌζŽƒζη¨‹εΌηš„θΌΈε…₯\n" +" -f, --full η”’η”ŸεΏ«ι€ŸοΌŒε€§εž‹ζŽƒζη¨‹εΌγ€‚ε¦‚εŒ -Cfr\n" +" -F, --fast δ½Ώη”¨δΊ€ζ›Ώθ‘¨ζ Όθ‘¨η€Ίζ³•γ€‚ε¦‚εŒ -CFr\n" +" -Cem ι θ¨­ε£“ηΈ (ε¦‚εŒ --ecs --meta-ecs)\n" +"\n" +"偡錯：\n" +" -d, --debug εœ¨ζŽƒζη¨‹εΌδΈ­ε•Ÿη”¨ι™€ιŒ―ζ¨‘εΌ\n" +" -b, --backup ε―«ε…₯ε‚™δ»½θ³‡θ¨Šεˆ° %s\n" +" -p, --perf-report ε°‡ζ•ˆθƒ½ε ±ε‘Šε―«ε…₯ζ¨™ζΊ–ε‹˜θͺ€\n" +" -s, --nodefault ζŠ‘εˆΆι θ¨­θ¦ε‰‡δ»₯ε›žζ‡‰δΈη¬¦εˆηš„ζ–‡ε­—\n" +" -T, --trace %s ζ‡‰θ©²εœ¨θΏ½θΉ€ζ¨‘εΌδΈ­ι‹θ‘Œ\n" +" -w, --nowarn δΈη”’η”Ÿθ­¦ε‘Š\n" +" -v, --verbose ε°‡ζ¦‚θ¦ηš„ζŽƒζη¨‹εΌη΅±θ¨ˆε―«ε…₯標準輸出\n" +"\n" +"ζͺ”ζ‘ˆοΌš\n" +" -o, --outfile=ζͺ”ζ‘ˆ ζŒ‡εšθΌΈε‡Ίζͺ”名\n" +" -S, --skel=ζͺ”ζ‘ˆ ζŒ‡εšζžΆζ§‹ζͺ”ζ‘ˆ\n" +" -t, --stdout ε°‡ζŽƒζη¨‹εΌε―«ε…₯標準輸出δ»₯代替 %s\n" +" --yyclass=名稱 C++ 鑞εˆ₯ηš„εη¨±\n" +" --header-file=ζͺ”ζ‘ˆ ζŽƒζη¨‹εΌδΉ‹ε€–ε»Ίη«‹ C 標頭ζͺ”\n" +" --tables-file[=ζͺ”ζ‘ˆ] 將葨格寫ε…₯ζͺ”ζ‘ˆ\n" +"\n" +"ζŽƒζη¨‹εΌθ‘Œη‚ΊοΌš\n" +" -7, --7bit η”’η”ŸδΈƒδ½ε…ƒζŽƒζη¨‹εΌ\n" +" -8, --8bit η”’η”Ÿε…«δ½ε…ƒζŽƒζη¨‹εΌ\n" +" -B, --batch η”’η”Ÿζ‰Ήζ¬‘ζŽƒζη¨‹εΌ (相對於 -I)\n" +" -i, --case-insensitive εΏ½η•₯εΌζ¨£δΈ­ηš„ε€§ε°ε―«\n" +" -l, --lex-compat θˆ‡εŽŸε§‹ lex ζœ€ε€§η›ΈεΉ\n" +" -X, --posix-compat θˆ‡ POSIX lex ζœ€ε€§η›ΈεΉ\n" +" -I, --interactive η”’η”ŸδΊ’ε‹•εΌζŽƒζη¨‹εΌ (相對於 -B)\n" +" --yylineno 在 yylineno δΈ­θ¨ˆζ•Έθ»Œεˆ—\n" +"\n" +"η”’η”Ÿηš„η·¨η’ΌοΌš\n" +" -+, --c++ η”’η”Ÿ C++ ζŽƒζη¨‹εΌι‘žεˆ₯\n" +" -Dmacro [=defn] #define 巨集 defn (預設 defn η‚Ίγ€Œ1」)\n" +" -L, --noline εœ¨ζŽƒζη¨‹εΌδΈ­ζŠ‘εˆΆ # εˆ—ζŒ‡δ»€\n" +" -P, --prefix=ε­—δΈ² δ½Ώη”¨ε­—δΈ²εšη‚Ίε‰ηΆ΄δ»₯δ»£ζ›Ώγ€Œyy」\n" +" -R, --reentrant η”’η”Ÿι‡ζ–°ι€²ε…₯ C ζŽƒζη¨‹εΌ\n" +" --bison-bridge ζŽƒζη¨‹εΌη”¨ζ–Ό bison pure ε‰–ζžε™¨γ€‚\n" +" --bison-locations εŒ…ε« yylloc 支援。\n" +" --stdinit εˆε§‹εŒ– yyin/yyout εˆ°ζ¨™ζΊ–θΌΈε…₯/標準輸出\n" +" --noansi-definitions θˆŠεΌε‡½εΌεšηΎ©\n" +" --noansi-prototypes εœ¨εŽŸεž‹δΈ­ζΈ…η©Ίεƒζ•ΈζΈ…ε–\n" +" --nounistd δΈεŒ…ε« \n" +" --noFUNCTION δΈη”’η”Ÿη‰Ήεšε‡½εΌ\n" +"\n" +"ι›œι …οΌš\n" +" -c do-nothing POSIX 選項\n" +" -n do-nothing POSIX 選項\n" +" -?\n" +" -h, --help η”’η”Ÿι€™ε€‹θͺͺ明訊息\n" +" -V, --version ε ±ε‘Š %s η‰ˆζœ¬\n" + +#: src/misc.c:64 +msgid "allocation of sko_stack failed" +msgstr "硦予 sko_stack 配鑍時倱敗" + +#: src/misc.c:100 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "εη¨±γ€Œ%sγ€ζœ‰θ’θ¬¬ηš„ι•·εΊ¦" + +#: src/misc.c:155 +msgid "memory allocation failed in allocate_array()" +msgstr "在 allocatearray() δΈ­θ¨˜ζ†Άι«”ι…η½ε€±ζ•—" + +#: src/misc.c:205 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "在 checkchar() δΈ­ε΅ζΈ¬εˆ°δΈη•Άηš„ε­—ε…ƒγ€Œ%s」" + +#: src/misc.c:210 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "ζŽƒζη¨‹εΌιœ€θ¦ -8 旗標δ»₯使用字元 %s" + +#: src/misc.c:229 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "在 allocatearray() δΈ­θ¨˜ζ†Άι«”ι…η½ε€±ζ•—" + +#: src/misc.c:303 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%sοΌšεš΄ι‡ε…§ιƒ¨ιŒ―θͺ€οΌŒ%s\n" + +#: src/misc.c:671 +msgid "attempt to increase array size failed" +msgstr "θ©¦εœ–ε’žεŠ ι™£εˆ—ε€§ε°ζ™‚ε€±ζ•—" + +#: src/misc.c:795 +msgid "bad line in skeleton file" +msgstr "ζžΆζ§‹ζͺ”ζ‘ˆδΈ­δΈη•Άηš„εˆ—" + +#: src/misc.c:845 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "在 yy_flex_xmalloc() δΈ­ηš„θ¨˜ζ†Άι«”ι…η½ε€±ζ•—" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** 開始輸出衷始狀態為 %d ηš„ NFA\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "η‹€ζ…‹ # %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** ε‚Ύε°η΅ζŸ\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "在 dupmachine() δΈ­ζΈ…η©Ίζ©Ÿε™¨" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "θŠζ•Έζœ«ε°Ύε…§ζ–‡θ¦ε‰‡ζ–Όεˆ— %d\n" + +#: src/nfa.c:357 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "在 mark_beginning_as_normal() δΈ­ζœ‰δΈη•Άηš„η‹€ζ…‹θΌΈε…₯" + +#: src/nfa.c:595 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "θΌΈε…₯規則ε€ͺθ€‡ι›œ (>= %d NFA η‹€ζ…‹)" + +#: src/nfa.c:673 +msgid "found too many transitions in mkxtion()" +msgstr "在 mkxtion() δΈ­ζ‰Ύεˆ°ε€ͺε€šθ½‰ζ›" + +#: src/nfa.c:699 +#, c-format +msgid "too many rules (> %d)!" +msgstr "ε€ͺε€šθ¦ε‰‡ (> %d)！" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "δΈζ˜Žηš„ιŒ―θͺ€θ™•η†ε€ζ΅ 1" + +#: src/parse.y:184 src/parse.y:353 +msgid "bad start condition list" +msgstr "δΈη•Άηš„θ΅·ε§‹ζ’δ»ΆζΈ…ε–" + +#: src/parse.y:204 +msgid "Prefix must not contain [ or ]" +msgstr "" + +#: src/parse.y:317 +msgid "unrecognized rule" +msgstr "η„‘ζ³•θΎ¨θ­˜ηš„θ¦ε‰‡" + +#: src/parse.y:436 src/parse.y:449 src/parse.y:518 +msgid "trailing context used twice" +msgstr "ζœ«ε°Ύε…§ζ–‡ε·²δ½Ώη”¨ε…©ζ¬‘" + +#: src/parse.y:554 src/parse.y:564 src/parse.y:637 src/parse.y:647 +msgid "bad iteration values" +msgstr "δΈη•Άηš„θΏ­δ»£ε€Ό" + +#: src/parse.y:582 src/parse.y:600 src/parse.y:665 src/parse.y:683 +msgid "iteration value must be positive" +msgstr "θΏ­δ»£ε€ΌεΏ…ι ˆζ˜―ζ­£ε€Ό" + +#: src/parse.y:806 src/parse.y:816 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "εœ¨ε€§ε°ε―«δΈι ˆη›Έη¬¦ηš„ζŽƒζη¨‹εΌδΈ­οΌŒε­—ε…ƒη―„εœ [%c-%c] ζ˜―ζ¨‘η¨œε…©ε―ηš„" + +#: src/parse.y:821 +msgid "negative range in character class" +msgstr "εœ¨ε­—ε…ƒι‘žεˆ₯δΈ­ζœ‰θ² ε€Όη―„εœ" + +#: src/parse.y:918 +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "εœ¨ε€§ε°ε―«δΈι ˆη›Έη¬¦ηš„ζŽƒζη¨‹εΌδΈ­οΌŒ[:^lower:] ζ˜―ζ¨‘η¨œε…©ε―ηš„" + +#: src/parse.y:924 +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "εœ¨ε€§ε°ε―«δΈι ˆη›Έη¬¦ηš„ζŽƒζη¨‹εΌδΈ­οΌŒ[:^upper:] ζ˜―ζ¨‘η¨œε…©ε―ηš„" + +#: src/scan.l:82 src/scan.l:644 src/scan.l:702 +msgid "Input line too long\n" +msgstr "θΌΈε…₯εˆ—ε€ͺι•·\n" + +#: src/scan.l:183 +#, c-format +msgid "malformed '%top' directive" +msgstr "η•°εΈΈηš„γ€Œ%topγ€ζŒ‡δ»€" + +#: src/scan.l:205 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "η„‘ζ³•θΎ¨θ­˜ηš„γ€Œ%γ€ζŒ‡δ»€" + +#: src/scan.l:214 +msgid "Definition name too long\n" +msgstr "εšηΎ©εη¨±ε€ͺι•·\n" + +#: src/scan.l:309 +msgid "Unmatched '{'" +msgstr "δΈζˆε°ηš„γ€Œ{」" + +#: src/scan.l:325 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "{%s} ηš„εšηΎ©ε€Όε€ͺι•·\n" + +#: src/scan.l:342 +msgid "incomplete name definition" +msgstr "不εŒζ•΄ηš„名稱εšηΎ©" + +#: src/scan.l:467 +msgid "Option line too long\n" +msgstr "ιΈι …εˆ—ε€ͺι•·\n" + +#: src/scan.l:475 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "η„‘ζ³•θΎ¨θ­˜ηš„ %%option：%s" + +#: src/scan.l:659 src/scan.l:832 +msgid "bad character class" +msgstr "δΈη•Άηš„ε­—ε…ƒι‘žεˆ₯" + +#: src/scan.l:709 +#, c-format +msgid "undefined definition {%s}" +msgstr "ζœͺεšηΎ©ηš„εšηΎ© {%s}" + +#: src/scan.l:772 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:787 +#, c-format +msgid "bad : %s" +msgstr "δΈη•Άηš„ <衷始撝仢>：%s" + +#: src/scan.l:800 +msgid "missing quote" +msgstr "ηΌΊε°‘εΌ•θ™Ÿ" + +#: src/scan.l:866 +#, c-format +msgid "bad character class expression: %s" +msgstr "δΈη•Άηš„ε­—ε…ƒι‘žεˆ₯運η—εΌοΌš%s" + +#: src/scan.l:888 +msgid "bad character inside {}'s" +msgstr "不畢字元於 {} 內部" + +#: src/scan.l:894 +msgid "missing }" +msgstr "ηΌΊε°‘ }" + +#: src/scan.l:972 +msgid "EOF encountered inside an action" +msgstr "εœ¨ε‹•δ½œδΉ‹ε…§ι‡εˆ°ζͺ”ζ‘ˆη΅ζŸ" + +#: src/scan.l:977 +msgid "EOF encountered inside pattern" +msgstr "εœ¨εΌζ¨£δΉ‹ε…§ι‡εˆ°ζͺ”ζ‘ˆη΅ζŸ" + +#: src/scan.l:1010 +#, c-format +msgid "bad character: %s" +msgstr "δΈη•Άηš„ε­—ε…ƒοΌš%s" + +#: src/scan.l:1038 +#, c-format +msgid "can't open %s" +msgstr "η„‘ζ³•ι–‹ε•Ÿ %s" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "η”¨ζ³•οΌš%s [選項]…\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "ιΈι …γ€Œ%s」不允許任何引數\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "ιΈι …γ€Œ%sγ€ιœ€θ¦δΈ€ε€‹εΌ•ζ•Έ\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "ιΈι …γ€Œ%sγ€ζ˜―ζ¨‘η¨œε…©ε―ηš„\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "η„‘ζ³•θΎ¨θ­˜ηš„ιΈι … %s\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "不明錯θͺ€=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "η¬¦θ™Ÿθ‘¨θ¨˜ζ†Άι«”ι…η½ε€±ζ•—" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "名稱εšηΎ©δΊ†ε…©ζ¬‘" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "衷始撝仢 %s ε£ε‘ŠδΊ†ε…©ζ¬‘" + +#: src/yylex.c:57 +msgid "premature EOF" +msgstr "ιŽζ—©ε‡ΊηΎζͺ”ζ‘ˆη΅ε°Ύ" + +#: src/yylex.c:200 +#, c-format +msgid "End Marker\n" +msgstr "η΅ζŸζ¨™θͺŒ\n" + +#: src/yylex.c:206 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*ζƒ…ζ³εΎˆζ€ͺη•°* - tok：%d val：%d\n" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "在 copystring() δΈ­ε‹•ζ…‹θ¨˜ζ†Άι«”ε€±ζ•—" diff --git a/src/FlexLexer.h b/src/FlexLexer.h new file mode 100644 index 0000000..c4dad2b --- /dev/null +++ b/src/FlexLexer.h @@ -0,0 +1,220 @@ +// -*-C++-*- +// FlexLexer.h -- define interfaces for lexical analyzer classes generated +// by flex + +// Copyright (c) 1993 The Regents of the University of California. +// All rights reserved. +// +// This code is derived from software contributed to Berkeley by +// Kent Williams and Tom Epperly. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions +// are met: + +// 1. Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// 2. Redistributions in binary form must reproduce the above copyright +// notice, this list of conditions and the following disclaimer in the +// documentation and/or other materials provided with the distribution. + +// Neither the name of the University nor the names of its contributors +// may be used to endorse or promote products derived from this software +// without specific prior written permission. + +// THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR +// IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED +// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +// PURPOSE. + +// This file defines FlexLexer, an abstract class which specifies the +// external interface provided to flex C++ lexer objects, and yyFlexLexer, +// which defines a particular lexer class. +// +// If you want to create multiple lexer classes, you use the -P flag +// to rename each yyFlexLexer to some other xxFlexLexer. You then +// include in your other sources once per lexer class: +// +// #undef yyFlexLexer +// #define yyFlexLexer xxFlexLexer +// #include +// +// #undef yyFlexLexer +// #define yyFlexLexer zzFlexLexer +// #include +// ... + +#ifndef __FLEX_LEXER_H +// Never included before - need to define base class. +#define __FLEX_LEXER_H + +#include + +extern "C++" { + +struct yy_buffer_state; +typedef int yy_state_type; + +class FlexLexer +{ +public: + virtual ~FlexLexer() { } + + const char* YYText() const { return yytext; } + int YYLeng() const { return yyleng; } + + virtual void + yy_switch_to_buffer( yy_buffer_state* new_buffer ) = 0; + virtual yy_buffer_state* yy_create_buffer( std::istream* s, int size ) = 0; + virtual yy_buffer_state* yy_create_buffer( std::istream& s, int size ) = 0; + virtual void yy_delete_buffer( yy_buffer_state* b ) = 0; + virtual void yyrestart( std::istream* s ) = 0; + virtual void yyrestart( std::istream& s ) = 0; + + virtual int yylex() = 0; + + // Call yylex with new input/output sources. + int yylex( std::istream& new_in, std::ostream& new_out ) + { + switch_streams( new_in, new_out ); + return yylex(); + } + + int yylex( std::istream* new_in, std::ostream* new_out = 0) + { + switch_streams( new_in, new_out ); + return yylex(); + } + + // Switch to new input/output streams. A nil stream pointer + // indicates "keep the current one". + virtual void switch_streams( std::istream* new_in, + std::ostream* new_out ) = 0; + virtual void switch_streams( std::istream& new_in, + std::ostream& new_out ) = 0; + + int lineno() const { return yylineno; } + + int debug() const { return yy_flex_debug; } + void set_debug( int flag ) { yy_flex_debug = flag; } + +protected: + char* yytext; + int yyleng; + int yylineno; // only maintained if you use %option yylineno + int yy_flex_debug; // only has effect with -d or "%option debug" +}; + +} +#endif // FLEXLEXER_H + +#if defined(yyFlexLexer) || ! defined(yyFlexLexerOnce) +// Either this is the first time through (yyFlexLexerOnce not defined), +// or this is a repeated include to define a different flavor of +// yyFlexLexer, as discussed in the flex manual. +# define yyFlexLexerOnce + +extern "C++" { + +class yyFlexLexer : public FlexLexer { +public: + // arg_yyin and arg_yyout default to the cin and cout, but we + // only make that assignment when initializing in yylex(). + yyFlexLexer( std::istream& arg_yyin, std::ostream& arg_yyout ); + yyFlexLexer( std::istream* arg_yyin = 0, std::ostream* arg_yyout = 0 ); +private: + void ctor_common(); + +public: + + virtual ~yyFlexLexer(); + + void yy_switch_to_buffer( yy_buffer_state* new_buffer ); + yy_buffer_state* yy_create_buffer( std::istream* s, int size ); + yy_buffer_state* yy_create_buffer( std::istream& s, int size ); + void yy_delete_buffer( yy_buffer_state* b ); + void yyrestart( std::istream* s ); + void yyrestart( std::istream& s ); + + void yypush_buffer_state( yy_buffer_state* new_buffer ); + void yypop_buffer_state(); + + virtual int yylex(); + virtual void switch_streams( std::istream& new_in, std::ostream& new_out ); + virtual void switch_streams( std::istream* new_in = 0, std::ostream* new_out = 0 ); + virtual int yywrap(); + +protected: + virtual int LexerInput( char* buf, int max_size ); + virtual void LexerOutput( const char* buf, int size ); + virtual void LexerError( const char* msg ); + + void yyunput( int c, char* buf_ptr ); + int yyinput(); + + void yy_load_buffer_state(); + void yy_init_buffer( yy_buffer_state* b, std::istream& s ); + void yy_flush_buffer( yy_buffer_state* b ); + + int yy_start_stack_ptr; + int yy_start_stack_depth; + int* yy_start_stack; + + void yy_push_state( int new_state ); + void yy_pop_state(); + int yy_top_state(); + + yy_state_type yy_get_previous_state(); + yy_state_type yy_try_NUL_trans( yy_state_type current_state ); + int yy_get_next_buffer(); + + std::istream yyin; // input source for default LexerInput + std::ostream yyout; // output sink for default LexerOutput + + // yy_hold_char holds the character lost when yytext is formed. + char yy_hold_char; + + // Number of characters read into yy_ch_buf. + int yy_n_chars; + + // Points to current character in buffer. + char* yy_c_buf_p; + + int yy_init; // whether we need to initialize + int yy_start; // start state number + + // Flag which is used to allow yywrap()'s to do buffer switches + // instead of setting up a fresh yyin. A bit of a hack ... + int yy_did_buffer_switch_on_eof; + + + size_t yy_buffer_stack_top; /**< index of top of stack. */ + size_t yy_buffer_stack_max; /**< capacity of stack. */ + yy_buffer_state ** yy_buffer_stack; /**< Stack as an array. */ + void yyensure_buffer_stack(void); + + // The following are not always needed, but may be depending + // on use of certain flex features (like REJECT or yymore()). + + yy_state_type yy_last_accepting_state; + char* yy_last_accepting_cpos; + + yy_state_type* yy_state_buf; + yy_state_type* yy_state_ptr; + + char* yy_full_match; + int* yy_full_state; + int yy_full_lp; + + int yy_lp; + int yy_looking_for_trail_begin; + + int yy_more_flag; + int yy_more_len; + int yy_more_offset; + int yy_prev_more_offset; +}; + +} + +#endif // yyFlexLexer || ! yyFlexLexerOnce diff --git a/src/Makefile.am b/src/Makefile.am new file mode 100644 index 0000000..e379692 --- /dev/null +++ b/src/Makefile.am @@ -0,0 +1,168 @@ +AM_YFLAGS = -d +AM_CPPFLAGS = -DLOCALEDIR=\"$(localedir)\" +LIBS = @LIBS@ + +m4 = @M4@ + +bin_PROGRAMS = flex +if ENABLE_BOOTSTRAP +noinst_PROGRAMS = stage1flex +endif + +if ENABLE_LIBFL +lib_LTLIBRARIES = libfl.la +endif +libfl_la_SOURCES = \ + libmain.c \ + libyywrap.c +libfl_la_LDFLAGS = -version-info @SHARED_VERSION_INFO@ + +stage1flex_SOURCES = \ + scan.l \ + $(COMMON_SOURCES) + +if CROSS +stage1flex_LDADD = +stage1flex_SOURCES += \ + ../lib/malloc.c \ + ../lib/realloc.c +stage1flex_LINK = $(LIBTOOL) --tag=CC --mode=link $(CC_FOR_BUILD) \ + $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) -o $@ + +$(stage1flex_OBJECTS): CC=$(CC_FOR_BUILD) +$(stage1flex_OBJECTS): CFLAGS=$(CFLAGS_FOR_BUILD) +$(stage1flex_OBJECTS): CPP=$(CPP_FOR_BUILD) +$(stage1flex_OBJECTS): CPPFLAGS=$(CPPFLAGS_FOR_BUILD) +$(stage1flex_OBJECTS): LDFLAGS=$(LDFLAGS_FOR_BUILD) +else +stage1flex_LDADD = $(LDADD) +stage1flex_LINK = $(LINK) +stage1flex_CFLAGS = $(AM_CFLAGS) +endif + +flex_SOURCES = \ + $(COMMON_SOURCES) + +nodist_flex_SOURCES = \ + stage1scan.c + +flex_CFLAGS = $(AM_CFLAGS) $(WARNINGFLAGS) + +COMMON_SOURCES = \ + buf.c \ + ccl.c \ + dfa.c \ + ecs.c \ + filter.c \ + flexdef.h \ + flexint.h \ + gen.c \ + main.c \ + misc.c \ + nfa.c \ + options.c \ + options.h \ + parse.y \ + regex.c \ + scanflags.c \ + scanopt.c \ + scanopt.h \ + skel.c \ + sym.c \ + tables.c \ + tables.h \ + tables_shared.c \ + tables_shared.h \ + tblcmp.c \ + version.h \ + yylex.c + +LDADD = $(LIBOBJS) @LIBINTL@ + +include_HEADERS = \ + FlexLexer.h + +EXTRA_DIST = \ + flex.skl \ + mkskel.sh \ + gettext.h + +CLEANFILES = stage1scan.c stage1flex$(EXEEXT) + +MAINTAINERCLEANFILES = skel.c + +skel.c: flex.skl mkskel.sh flexint.h tables_shared.h tables_shared.c + $(SHELL) $(srcdir)/mkskel.sh $(srcdir) $(m4) $(VERSION) > $@.tmp + mv $@.tmp $@ + +if ENABLE_BOOTSTRAP +stage1scan.c: scan.l stage1flex$(EXEEXT) + ./stage1flex$(EXEEXT) $(AM_LFLAGS) $(LFLAGS) -o $@ $(srcdir)/scan.l +else +stage1scan.c: scan.c + sed 's|^\(#line .*\)"'`printf %s $< | sed 's|[][\\\\.*]|\\\\&|g'`'"|\1"$@"|g' $< > $@ +endif + +dist-hook: scan.l flex$(EXEEXT) + chmod u+w $(distdir)/scan.c && \ + ./flex$(EXEEXT) -o scan.c $< && \ + mv scan.c $(distdir) + +# make needs to be told to make parse.h so that parallelized runs will +# not fail. + +stage1flex-main.$(OBJEXT): parse.h +flex-main.$(OBJEXT): parse.h + +stage1flex-yylex.$(OBJEXT): parse.h +flex-yylex.$(OBJEXT): parse.h + +stage1flex-scan.$(OBJEXT): parse.h +flex-stage1scan.$(OBJEXT): parse.h + +# Run GNU indent on sources. 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scan.c $< && \ + mv scan.c $(distdir) + +# make needs to be told to make parse.h so that parallelized runs will +# not fail. + +stage1flex-main.$(OBJEXT): parse.h +flex-main.$(OBJEXT): parse.h + +stage1flex-yylex.$(OBJEXT): parse.h +flex-yylex.$(OBJEXT): parse.h + +stage1flex-scan.$(OBJEXT): parse.h +flex-stage1scan.$(OBJEXT): parse.h + +indent: $(top_srcdir)/.indent.pro + cd $(top_srcdir) && \ + for f in $(indentfiles); do \ + f=src/$$f; \ + echo indenting $$f; \ + INDENT_PROFILE=.indent.pro $(INDENT) <$$f >/dev/null && \ + INDENT_PROFILE=.indent.pro $(INDENT) $$f || \ + echo $$f FAILED to indent; \ + done; + +.PHONY: indent + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/src/buf.c b/src/buf.c new file mode 100644 index 0000000..185083c --- /dev/null +++ b/src/buf.c @@ -0,0 +1,269 @@ +/* flex - tool to generate fast lexical analyzers */ + +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#include "flexdef.h" + +/* Take note: The buffer object is sometimes used as a String buffer (one + * continuous string), and sometimes used as a list of strings, usually line by + * line. + * + * The type is specified in buf_init by the elt_size. If the elt_size is + * sizeof(char), then the buffer should be treated as string buffer. If the + * elt_size is sizeof(char*), then the buffer should be treated as a list of + * strings. + * + * Certain functions are only appropriate for one type or the other. + */ + +/* global buffers. */ +struct Buf userdef_buf; /**< for user #definitions triggered by cmd-line. */ +struct Buf defs_buf; /**< for #define's autogenerated. List of strings. */ +struct Buf yydmap_buf; /**< string buffer to hold yydmap elements */ +struct Buf m4defs_buf; /**< m4 definitions. List of strings. */ +struct Buf top_buf; /**< contains %top code. String buffer. */ + +struct Buf *buf_print_strings(struct Buf * buf, FILE* out) +{ + int i; + + if(!buf || !out) + return buf; + + for (i=0; i < buf->nelts; i++){ + const char * s = ((char**)buf->elts)[i]; + if(s) + fprintf(out, "%s", s); + } + return buf; +} + +/* Append a "%s" formatted string to a string buffer */ +struct Buf *buf_prints (struct Buf *buf, const char *fmt, const char *s) +{ + char *t; + size_t tsz; + + tsz = strlen(fmt) + strlen(s) + 1; + t = malloc(tsz); + if (!t) + flexfatal (_("Allocation of buffer to print string failed")); + snprintf (t, tsz, fmt, s); + buf = buf_strappend (buf, t); + free(t); + return buf; +} + +/** Append a line directive to the string buffer. + * @param buf A string buffer. + * @param filename file name + * @param lineno line number + * @return buf + */ +struct Buf *buf_linedir (struct Buf *buf, const char* filename, int lineno) +{ + char *dst, *t; + const char *src; + size_t tsz; + + if (gen_line_dirs) + return buf; + + tsz = strlen("#line \"\"\n") + /* constant parts */ + 2 * strlen (filename) + /* filename with possibly all backslashes escaped */ + (size_t) (1 + ceil (log10 (abs (lineno)))) + /* line number */ + 1; /* NUL */ + t = malloc(tsz); + if (!t) + flexfatal (_("Allocation of buffer for line directive failed")); + for (dst = t + snprintf (t, tsz, "#line %d \"", lineno), src = filename; *src; *dst++ = *src++) + if (*src == '\\') /* escape backslashes */ + *dst++ = '\\'; + *dst++ = '"'; + *dst++ = '\n'; + *dst = '\0'; + buf = buf_strappend (buf, t); + free(t); + return buf; +} + + +/** Append the contents of @a src to @a dest. + * @param @a dest the destination buffer + * @param @a dest the source buffer + * @return @a dest + */ +struct Buf *buf_concat(struct Buf* dest, const struct Buf* src) +{ + buf_append(dest, src->elts, src->nelts); + return dest; +} + + +/* Appends n characters in str to buf. */ +struct Buf *buf_strnappend (struct Buf *buf, const char *str, int n) +{ + buf_append (buf, str, n + 1); + + /* "undo" the '\0' character that buf_append() already copied. */ + buf->nelts--; + + return buf; +} + +/* Appends characters in str to buf. */ +struct Buf *buf_strappend (struct Buf *buf, const char *str) +{ + return buf_strnappend (buf, str, (int) strlen (str)); +} + +/* appends "#define str def\n" */ +struct Buf *buf_strdefine (struct Buf *buf, const char *str, const char *def) +{ + buf_strappend (buf, "#define "); + buf_strappend (buf, " "); + buf_strappend (buf, str); + buf_strappend (buf, " "); + buf_strappend (buf, def); + buf_strappend (buf, "\n"); + return buf; +} + +/** Pushes "m4_define( [[def]], [[val]])m4_dnl" to end of buffer. + * @param buf A buffer as a list of strings. + * @param def The m4 symbol to define. + * @param val The definition; may be NULL. + * @return buf + */ +struct Buf *buf_m4_define (struct Buf *buf, const char* def, const char* val) +{ + const char * fmt = "m4_define( [[%s]], [[[[%s]]]])m4_dnl\n"; + char * str; + size_t strsz; + + val = val?val:""; + strsz = strlen(fmt) + strlen(def) + strlen(val) + 2; + str = malloc(strsz); + if (!str) + flexfatal (_("Allocation of buffer for m4 def failed")); + + snprintf(str, strsz, fmt, def, val); + buf_append(buf, &str, 1); + return buf; +} + +/** Pushes "m4_undefine([[def]])m4_dnl" to end of buffer. + * @param buf A buffer as a list of strings. + * @param def The m4 symbol to undefine. + * @return buf + */ +struct Buf *buf_m4_undefine (struct Buf *buf, const char* def) +{ + const char * fmt = "m4_undefine( [[%s]])m4_dnl\n"; + char * str; + size_t strsz; + + strsz = strlen(fmt) + strlen(def) + 2; + str = malloc(strsz); + if (!str) + flexfatal (_("Allocation of buffer for m4 undef failed")); + + snprintf(str, strsz, fmt, def); + buf_append(buf, &str, 1); + return buf; +} + +/* create buf with 0 elements, each of size elem_size. */ +void buf_init (struct Buf *buf, size_t elem_size) +{ + buf->elts = NULL; + buf->nelts = 0; + buf->elt_size = elem_size; + buf->nmax = 0; +} + +/* frees memory */ +void buf_destroy (struct Buf *buf) +{ + if (buf) { + free(buf->elts); + buf->elts = NULL; + } +} + + +/* appends ptr[] to buf, grow if necessary. + * n_elem is number of elements in ptr[], NOT bytes. + * returns buf. + * We grow by mod(512) boundaries. + */ + +struct Buf *buf_append (struct Buf *buf, const void *ptr, int n_elem) +{ + int n_alloc = 0; + + if (!ptr || n_elem == 0) + return buf; + + /* May need to alloc more. */ + if (n_elem + buf->nelts > buf->nmax) { + + /* exact count needed... */ + n_alloc = n_elem + buf->nelts; + + /* ...plus some extra */ + if ((((size_t) n_alloc * buf->elt_size) % 512) != 0 + && buf->elt_size < 512) + n_alloc += (int) + ((512 - + (((size_t) n_alloc * buf->elt_size) % 512)) / + buf->elt_size); + + if (!buf->elts) + buf->elts = + allocate_array ((int) n_alloc, buf->elt_size); + else + buf->elts = + reallocate_array (buf->elts, (int) n_alloc, + buf->elt_size); + + buf->nmax = n_alloc; + } + + memcpy ((char *) buf->elts + (size_t) buf->nelts * buf->elt_size, ptr, + (size_t) n_elem * buf->elt_size); + buf->nelts += n_elem; + + return buf; +} + +/* vim:set tabstop=8 softtabstop=4 shiftwidth=4: */ diff --git a/src/ccl.c b/src/ccl.c new file mode 100644 index 0000000..ff9a213 --- /dev/null +++ b/src/ccl.c @@ -0,0 +1,305 @@ +/* ccl - routines for character classes */ + +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ + /* Department of Energy and the University of California. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#include "flexdef.h" + +/* return true if the chr is in the ccl. Takes negation into account. */ +static bool +ccl_contains (const int cclp, const int ch) +{ + int ind, len, i; + + len = ccllen[cclp]; + ind = cclmap[cclp]; + + for (i = 0; i < len; ++i) + if (ccltbl[ind + i] == ch) + return !cclng[cclp]; + + return cclng[cclp]; +} + + +/* ccladd - add a single character to a ccl */ + +void ccladd (int cclp, int ch) +{ + int ind, len, newpos, i; + + check_char (ch); + + len = ccllen[cclp]; + ind = cclmap[cclp]; + + /* check to see if the character is already in the ccl */ + + for (i = 0; i < len; ++i) + if (ccltbl[ind + i] == ch) + return; + + /* mark newlines */ + if (ch == nlch) + ccl_has_nl[cclp] = true; + + newpos = ind + len; + + if (newpos >= current_max_ccl_tbl_size) { + current_max_ccl_tbl_size += MAX_CCL_TBL_SIZE_INCREMENT; + + ++num_reallocs; + + ccltbl = reallocate_Character_array (ccltbl, + current_max_ccl_tbl_size); + } + + ccllen[cclp] = len + 1; + ccltbl[newpos] = (unsigned char) ch; +} + +/* dump_cclp - same thing as list_character_set, but for cclps. */ + +static void dump_cclp (FILE* file, int cclp) +{ + int i; + + putc ('[', file); + + for (i = 0; i < csize; ++i) { + if (ccl_contains(cclp, i)){ + int start_char = i; + + putc (' ', file); + + fputs (readable_form (i), file); + + while (++i < csize && ccl_contains(cclp,i)) ; + + if (i - 1 > start_char) + /* this was a run */ + fprintf (file, "-%s", + readable_form (i - 1)); + + putc (' ', file); + } + } + + putc (']', file); +} + + + +/* ccl_set_diff - create a new ccl as the set difference of the two given ccls. */ +int +ccl_set_diff (int a, int b) +{ + int d, ch; + + /* create new class */ + d = cclinit(); + + /* In order to handle negation, we spin through all possible chars, + * addding each char in a that is not in b. + * (This could be O(n^2), but n is small and bounded.) + */ + for ( ch = 0; ch < csize; ++ch ) + if (ccl_contains (a, ch) && !ccl_contains(b, ch)) + ccladd (d, ch); + + /* debug */ + if (0){ + fprintf(stderr, "ccl_set_diff ("); + fprintf(stderr, "\n "); + dump_cclp (stderr, a); + fprintf(stderr, "\n "); + dump_cclp (stderr, b); + fprintf(stderr, "\n "); + dump_cclp (stderr, d); + fprintf(stderr, "\n)\n"); + } + return d; +} + +/* ccl_set_union - create a new ccl as the set union of the two given ccls. */ +int +ccl_set_union (int a, int b) +{ + int d, i; + + /* create new class */ + d = cclinit(); + + /* Add all of a */ + for (i = 0; i < ccllen[a]; ++i) + ccladd (d, ccltbl[cclmap[a] + i]); + + /* Add all of b */ + for (i = 0; i < ccllen[b]; ++i) + ccladd (d, ccltbl[cclmap[b] + i]); + + /* debug */ + if (0){ + fprintf(stderr, "ccl_set_union (%d + %d = %d", a, b, d); + fprintf(stderr, "\n "); + dump_cclp (stderr, a); + fprintf(stderr, "\n "); + dump_cclp (stderr, b); + fprintf(stderr, "\n "); + dump_cclp (stderr, d); + fprintf(stderr, "\n)\n"); + } + return d; +} + + +/* cclinit - return an empty ccl */ + +int cclinit (void) +{ + if (++lastccl >= current_maxccls) { + current_maxccls += MAX_CCLS_INCREMENT; + + ++num_reallocs; + + cclmap = + reallocate_integer_array (cclmap, current_maxccls); + ccllen = + reallocate_integer_array (ccllen, current_maxccls); + cclng = reallocate_integer_array (cclng, current_maxccls); + ccl_has_nl = + reallocate_bool_array (ccl_has_nl, + current_maxccls); + } + + if (lastccl == 1) + /* we're making the first ccl */ + cclmap[lastccl] = 0; + + else + /* The new pointer is just past the end of the last ccl. + * Since the cclmap points to the \first/ character of a + * ccl, adding the length of the ccl to the cclmap pointer + * will produce a cursor to the first free space. + */ + cclmap[lastccl] = + cclmap[lastccl - 1] + ccllen[lastccl - 1]; + + ccllen[lastccl] = 0; + cclng[lastccl] = 0; /* ccl's start out life un-negated */ + ccl_has_nl[lastccl] = false; + + return lastccl; +} + + +/* cclnegate - negate the given ccl */ + +void cclnegate (int cclp) +{ + cclng[cclp] = 1; + ccl_has_nl[cclp] = !ccl_has_nl[cclp]; +} + + +/* list_character_set - list the members of a set of characters in CCL form + * + * Writes to the given file a character-class representation of those + * characters present in the given CCL. A character is present if it + * has a non-zero value in the cset array. + */ + +void list_character_set (FILE *file, int cset[]) +{ + int i; + + putc ('[', file); + + for (i = 0; i < csize; ++i) { + if (cset[i]) { + int start_char = i; + + putc (' ', file); + + fputs (readable_form (i), file); + + while (++i < csize && cset[i]) ; + + if (i - 1 > start_char) + /* this was a run */ + fprintf (file, "-%s", + readable_form (i - 1)); + + putc (' ', file); + } + } + + putc (']', file); +} + +/** Determines if the range [c1-c2] is unambiguous in a case-insensitive + * scanner. Specifically, if a lowercase or uppercase character, x, is in the + * range [c1-c2], then we require that UPPERCASE(x) and LOWERCASE(x) must also + * be in the range. If not, then this range is ambiguous, and the function + * returns false. For example, [@-_] spans [a-z] but not [A-Z]. Beware that + * [a-z] will be labeled ambiguous because it does not include [A-Z]. + * + * @param c1 the lower end of the range + * @param c2 the upper end of the range + * @return true if [c1-c2] is not ambiguous for a caseless scanner. + */ +bool range_covers_case (int c1, int c2) +{ + int i, o; + + for (i = c1; i <= c2; i++) { + if (has_case (i)) { + o = reverse_case (i); + if (o < c1 || c2 < o) + return false; + } + } + return true; +} + +/** Reverse the case of a character, if possible. + * @return c if case-reversal does not apply. + */ +int reverse_case (int c) +{ + return isupper (c) ? tolower (c) : (islower (c) ? toupper (c) : c); +} + +/** Return true if c is uppercase or lowercase. */ +bool has_case (int c) +{ + return (isupper (c) || islower (c)) ? true : false; +} diff --git a/src/config.h.in b/src/config.h.in new file mode 100644 index 0000000..4756505 --- /dev/null +++ b/src/config.h.in @@ -0,0 +1,265 @@ +/* src/config.h.in. Generated from configure.ac by autoheader. */ + +/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP + systems. This function is required for `alloca.c' support on those systems. + */ +#undef CRAY_STACKSEG_END + +/* Define to 1 if using `alloca.c'. */ +#undef C_ALLOCA + +/* Define to 1 if translation of program messages to the user's native + language is requested. */ +#undef ENABLE_NLS + +/* Define to 1 if you have `alloca', as a function or macro. */ +#undef HAVE_ALLOCA + +/* Define to 1 if you have and it should be used (not on Ultrix). + */ +#undef HAVE_ALLOCA_H + +/* Define to 1 if you have the `available.' function. */ +#undef HAVE_AVAILABLE_ + +/* Define to 1 if you have the `by' function. */ +#undef HAVE_BY + +/* Define to 1 if you have the MacOS X function CFLocaleCopyCurrent in the + CoreFoundation framework. */ +#undef HAVE_CFLOCALECOPYCURRENT + +/* Define to 1 if you have the MacOS X function CFPreferencesCopyAppValue in + the CoreFoundation framework. */ +#undef HAVE_CFPREFERENCESCOPYAPPVALUE + +/* Define if the GNU dcgettext() function is already present or preinstalled. + */ +#undef HAVE_DCGETTEXT + +/* Define to 1 if you have the header file. */ +#undef HAVE_DLFCN_H + +/* Define to 1 if you have the `dnl' function. */ +#undef HAVE_DNL + +/* Define to 1 if you have the `dup2' function. */ +#undef HAVE_DUP2 + +/* Define to 1 if you have the `enabled' function. */ +#undef HAVE_ENABLED + +/* Define to 1 if you have the `fork' function. */ +#undef HAVE_FORK + +/* Define to 1 if you have the `function.' function. */ +#undef HAVE_FUNCTION_ + +/* Define if the GNU gettext() function is already present or preinstalled. */ +#undef HAVE_GETTEXT + +/* Define to 1 if you have the `have' function. */ +#undef HAVE_HAVE + +/* Define if you have the iconv() function and it works. */ +#undef HAVE_ICONV + +/* Define to 1 if you have the `if' function. */ +#undef HAVE_IF + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have the `is' function. */ +#undef HAVE_IS + +/* Define to 1 if you have the header file. */ +#undef HAVE_LIBINTL_H + +/* Define to 1 if you have the `m' library (-lm). */ +#undef HAVE_LIBM + +/* Define to 1 if you have the header file. */ +#undef HAVE_LIMITS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_LOCALE_H + +/* Define to 1 if your system has a GNU libc compatible `malloc' function, and + to 0 otherwise. */ +#undef HAVE_MALLOC + +/* Define to 1 if you have the header file. */ +#undef HAVE_MALLOC_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have the `memset' function. */ +#undef HAVE_MEMSET + +/* Define to 1 if you have the `Needed' function. */ +#undef HAVE_NEEDED + +/* Define to 1 if you have the header file. */ +#undef HAVE_NETINET_IN_H + +/* Define to 1 if you have the `NLS' function. */ +#undef HAVE_NLS + +/* Define to 1 if you have the `not' function. */ +#undef HAVE_NOT + +/* Define to 1 if you have the `only' function. */ +#undef HAVE_ONLY + +/* Define to 1 if you have the `OpenBSD' function. */ +#undef HAVE_OPENBSD + +/* Define to 1 if you have the `pow' function. */ +#undef HAVE_POW + +/* Define to 1 if you have the header file. */ +#undef HAVE_PTHREAD_H + +/* Define to 1 if your system has a GNU libc compatible `realloc' function, + and to 0 otherwise. */ +#undef HAVE_REALLOC + +/* Define to 1 if you have the `reallocarray' function. */ +#undef HAVE_REALLOCARRAY + +/* Define to 1 if you have the `regcomp' function. */ +#undef HAVE_REGCOMP + +/* Define to 1 if you have the header file. */ +#undef HAVE_REGEX_H + +/* Define to 1 if you have the `replacement' function. */ +#undef HAVE_REPLACEMENT + +/* Define to 1 if you have the `setlocale' function. */ +#undef HAVE_SETLOCALE + +/* Define to 1 if stdbool.h conforms to C99. */ +#undef HAVE_STDBOOL_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the `strcasecmp' function. */ +#undef HAVE_STRCASECMP + +/* Define to 1 if you have the `strchr' function. */ +#undef HAVE_STRCHR + +/* Define to 1 if you have the `strdup' function. */ +#undef HAVE_STRDUP + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the `strtol' function. */ +#undef HAVE_STRTOL + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_WAIT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Define to 1 if you have the `Used' function. */ +#undef HAVE_USED + +/* Define to 1 if you have the `vfork' function. */ +#undef HAVE_VFORK + +/* Define to 1 if you have the header file. */ +#undef HAVE_VFORK_H + +/* Define to 1 if you have the `We' function. */ +#undef HAVE_WE + +/* Define to 1 if `fork' works. */ +#undef HAVE_WORKING_FORK + +/* Define to 1 if `vfork' works. */ +#undef HAVE_WORKING_VFORK + +/* Define to 1 if the system has the type `_Bool'. */ +#undef HAVE__BOOL + +/* Define to the sub-directory where libtool stores uninstalled libraries. */ +#undef LT_OBJDIR + +/* Define to the m4 executable name. */ +#undef M4 + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the home page for this package. */ +#undef PACKAGE_URL + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* If using the C implementation of alloca, define if you know the + direction of stack growth for your system; otherwise it will be + automatically deduced at runtime. + STACK_DIRECTION > 0 => grows toward higher addresses + STACK_DIRECTION < 0 => grows toward lower addresses + STACK_DIRECTION = 0 => direction of growth unknown */ +#undef STACK_DIRECTION + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Version number of package */ +#undef VERSION + +/* Define to 1 if `lex' declares `yytext' as a `char *' by default, not a + `char[]'. */ +#undef YYTEXT_POINTER + +/* Define to empty if `const' does not conform to ANSI C. */ +#undef const + +/* Define to rpl_malloc if the replacement function should be used. */ +#undef malloc + +/* Define to `int' if does not define. */ +#undef pid_t + +/* Define to rpl_realloc if the replacement function should be used. */ +#undef realloc + +/* Define to `unsigned int' if does not define. */ +#undef size_t + +/* Define as `fork' if `vfork' does not work. */ +#undef vfork diff --git a/src/dfa.c b/src/dfa.c new file mode 100644 index 0000000..ab10314 --- /dev/null +++ b/src/dfa.c @@ -0,0 +1,1075 @@ +/* dfa - DFA construction routines */ + +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#include "flexdef.h" +#include "tables.h" + +/* declare functions that have forward references */ + +void dump_associated_rules(FILE *, int); +void dump_transitions(FILE *, int[]); +void sympartition(int[], int, int[], int[]); +int symfollowset(int[], int, int, int[]); + + +/* check_for_backing_up - check a DFA state for backing up + * + * synopsis + * void check_for_backing_up( int ds, int state[numecs] ); + * + * ds is the number of the state to check and state[] is its out-transitions, + * indexed by equivalence class. + */ + +void check_for_backing_up (int ds, int state[]) +{ + if ((reject && !dfaacc[ds].dfaacc_set) || (!reject && !dfaacc[ds].dfaacc_state)) { /* state is non-accepting */ + ++num_backing_up; + + if (backing_up_report) { + fprintf (backing_up_file, + _("State #%d is non-accepting -\n"), ds); + + /* identify the state */ + dump_associated_rules (backing_up_file, ds); + + /* Now identify it further using the out- and + * jam-transitions. + */ + dump_transitions (backing_up_file, state); + + putc ('\n', backing_up_file); + } + } +} + + +/* check_trailing_context - check to see if NFA state set constitutes + * "dangerous" trailing context + * + * synopsis + * void check_trailing_context( int nfa_states[num_states+1], int num_states, + * int accset[nacc+1], int nacc ); + * + * NOTES + * Trailing context is "dangerous" if both the head and the trailing + * part are of variable size \and/ there's a DFA state which contains + * both an accepting state for the head part of the rule and NFA states + * which occur after the beginning of the trailing context. + * + * When such a rule is matched, it's impossible to tell if having been + * in the DFA state indicates the beginning of the trailing context or + * further-along scanning of the pattern. In these cases, a warning + * message is issued. + * + * nfa_states[1 .. num_states] is the list of NFA states in the DFA. + * accset[1 .. nacc] is the list of accepting numbers for the DFA state. + */ + +void check_trailing_context (int *nfa_states, int num_states, int *accset, int nacc) +{ + int i, j; + + for (i = 1; i <= num_states; ++i) { + int ns = nfa_states[i]; + int type = state_type[ns]; + int ar = assoc_rule[ns]; + + if (type == STATE_NORMAL || rule_type[ar] != RULE_VARIABLE) { /* do nothing */ + } + + else if (type == STATE_TRAILING_CONTEXT) { + /* Potential trouble. Scan set of accepting numbers + * for the one marking the end of the "head". We + * assume that this looping will be fairly cheap + * since it's rare that an accepting number set + * is large. + */ + for (j = 1; j <= nacc; ++j) + if (accset[j] & YY_TRAILING_HEAD_MASK) { + line_warning (_ + ("dangerous trailing context"), + rule_linenum[ar]); + return; + } + } + } +} + + +/* dump_associated_rules - list the rules associated with a DFA state + * + * Goes through the set of NFA states associated with the DFA and + * extracts the first MAX_ASSOC_RULES unique rules, sorts them, + * and writes a report to the given file. + */ + +void dump_associated_rules (FILE *file, int ds) +{ + int i, j; + int num_associated_rules = 0; + int rule_set[MAX_ASSOC_RULES + 1]; + int *dset = dss[ds]; + int size = dfasiz[ds]; + + for (i = 1; i <= size; ++i) { + int rule_num = rule_linenum[assoc_rule[dset[i]]]; + + for (j = 1; j <= num_associated_rules; ++j) + if (rule_num == rule_set[j]) + break; + + if (j > num_associated_rules) { /* new rule */ + if (num_associated_rules < MAX_ASSOC_RULES) + rule_set[++num_associated_rules] = + rule_num; + } + } + + qsort (&rule_set [1], (size_t) num_associated_rules, sizeof (rule_set [1]), intcmp); + + fprintf (file, _(" associated rule line numbers:")); + + for (i = 1; i <= num_associated_rules; ++i) { + if (i % 8 == 1) + putc ('\n', file); + + fprintf (file, "\t%d", rule_set[i]); + } + + putc ('\n', file); +} + + +/* dump_transitions - list the transitions associated with a DFA state + * + * synopsis + * dump_transitions( FILE *file, int state[numecs] ); + * + * Goes through the set of out-transitions and lists them in human-readable + * form (i.e., not as equivalence classes); also lists jam transitions + * (i.e., all those which are not out-transitions, plus EOF). The dump + * is done to the given file. + */ + +void dump_transitions (FILE *file, int state[]) +{ + int i, ec; + int out_char_set[CSIZE]; + + for (i = 0; i < csize; ++i) { + ec = ABS (ecgroup[i]); + out_char_set[i] = state[ec]; + } + + fprintf (file, _(" out-transitions: ")); + + list_character_set (file, out_char_set); + + /* now invert the members of the set to get the jam transitions */ + for (i = 0; i < csize; ++i) + out_char_set[i] = !out_char_set[i]; + + fprintf (file, _("\n jam-transitions: EOF ")); + + list_character_set (file, out_char_set); + + putc ('\n', file); +} + + +/* epsclosure - construct the epsilon closure of a set of ndfa states + * + * synopsis + * int *epsclosure( int t[num_states], int *numstates_addr, + * int accset[num_rules+1], int *nacc_addr, + * int *hashval_addr ); + * + * NOTES + * The epsilon closure is the set of all states reachable by an arbitrary + * number of epsilon transitions, which themselves do not have epsilon + * transitions going out, unioned with the set of states which have non-null + * accepting numbers. t is an array of size numstates of nfa state numbers. + * Upon return, t holds the epsilon closure and *numstates_addr is updated. + * accset holds a list of the accepting numbers, and the size of accset is + * given by *nacc_addr. t may be subjected to reallocation if it is not + * large enough to hold the epsilon closure. + * + * hashval is the hash value for the dfa corresponding to the state set. + */ + +int *epsclosure (int *t, int *ns_addr, int accset[], int *nacc_addr, int *hv_addr) +{ + int stkpos, ns, tsp; + int numstates = *ns_addr, nacc, hashval, transsym, nfaccnum; + int stkend, nstate; + static int did_stk_init = false, *stk; + +#define MARK_STATE(state) \ +do{ trans1[state] = trans1[state] - MARKER_DIFFERENCE;} while(0) + +#define IS_MARKED(state) (trans1[state] < 0) + +#define UNMARK_STATE(state) \ +do{ trans1[state] = trans1[state] + MARKER_DIFFERENCE;} while(0) + +#define CHECK_ACCEPT(state) \ +do{ \ +nfaccnum = accptnum[state]; \ +if ( nfaccnum != NIL ) \ +accset[++nacc] = nfaccnum; \ +}while(0) + +#define DO_REALLOCATION() \ +do { \ +current_max_dfa_size += MAX_DFA_SIZE_INCREMENT; \ +++num_reallocs; \ +t = reallocate_integer_array( t, current_max_dfa_size ); \ +stk = reallocate_integer_array( stk, current_max_dfa_size ); \ +}while(0) \ + +#define PUT_ON_STACK(state) \ +do { \ +if ( ++stkend >= current_max_dfa_size ) \ +DO_REALLOCATION(); \ +stk[stkend] = state; \ +MARK_STATE(state); \ +}while(0) + +#define ADD_STATE(state) \ +do { \ +if ( ++numstates >= current_max_dfa_size ) \ +DO_REALLOCATION(); \ +t[numstates] = state; \ +hashval += state; \ +}while(0) + +#define STACK_STATE(state) \ +do { \ +PUT_ON_STACK(state); \ +CHECK_ACCEPT(state); \ +if ( nfaccnum != NIL || transchar[state] != SYM_EPSILON ) \ +ADD_STATE(state); \ +}while(0) + + + if (!did_stk_init) { + stk = allocate_integer_array (current_max_dfa_size); + did_stk_init = true; + } + + nacc = stkend = hashval = 0; + + for (nstate = 1; nstate <= numstates; ++nstate) { + ns = t[nstate]; + + /* The state could be marked if we've already pushed it onto + * the stack. + */ + if (!IS_MARKED (ns)) { + PUT_ON_STACK (ns); + CHECK_ACCEPT (ns); + hashval += ns; + } + } + + for (stkpos = 1; stkpos <= stkend; ++stkpos) { + ns = stk[stkpos]; + transsym = transchar[ns]; + + if (transsym == SYM_EPSILON) { + tsp = trans1[ns] + MARKER_DIFFERENCE; + + if (tsp != NO_TRANSITION) { + if (!IS_MARKED (tsp)) + STACK_STATE (tsp); + + tsp = trans2[ns]; + + if (tsp != NO_TRANSITION + && !IS_MARKED (tsp)) + STACK_STATE (tsp); + } + } + } + + /* Clear out "visit" markers. */ + + for (stkpos = 1; stkpos <= stkend; ++stkpos) { + if (IS_MARKED (stk[stkpos])) + UNMARK_STATE (stk[stkpos]); + else + flexfatal (_ + ("consistency check failed in epsclosure()")); + } + + *ns_addr = numstates; + *hv_addr = hashval; + *nacc_addr = nacc; + + return t; +} + + +/* increase_max_dfas - increase the maximum number of DFAs */ + +void increase_max_dfas (void) +{ + current_max_dfas += MAX_DFAS_INCREMENT; + + ++num_reallocs; + + base = reallocate_integer_array (base, current_max_dfas); + def = reallocate_integer_array (def, current_max_dfas); + dfasiz = reallocate_integer_array (dfasiz, current_max_dfas); + accsiz = reallocate_integer_array (accsiz, current_max_dfas); + dhash = reallocate_integer_array (dhash, current_max_dfas); + dss = reallocate_int_ptr_array (dss, current_max_dfas); + dfaacc = reallocate_dfaacc_union (dfaacc, current_max_dfas); + + if (nultrans) + nultrans = + reallocate_integer_array (nultrans, + current_max_dfas); +} + + +/* ntod - convert an ndfa to a dfa + * + * Creates the dfa corresponding to the ndfa we've constructed. The + * dfa starts out in state #1. + */ + +void ntod (void) +{ + int *accset, ds, nacc, newds; + int sym, hashval, numstates, dsize; + int num_full_table_rows=0; /* used only for -f */ + int *nset, *dset; + int targptr, totaltrans, i, comstate, comfreq, targ; + int symlist[CSIZE + 1]; + int num_start_states; + int todo_head, todo_next; + + struct yytbl_data *yynxt_tbl = 0; + flex_int32_t *yynxt_data = 0, yynxt_curr = 0; + + /* Note that the following are indexed by *equivalence classes* + * and not by characters. Since equivalence classes are indexed + * beginning with 1, even if the scanner accepts NUL's, this + * means that (since every character is potentially in its own + * equivalence class) these arrays must have room for indices + * from 1 to CSIZE, so their size must be CSIZE + 1. + */ + int duplist[CSIZE + 1], state[CSIZE + 1]; + int targfreq[CSIZE + 1] = {0}, targstate[CSIZE + 1]; + + /* accset needs to be large enough to hold all of the rules present + * in the input, *plus* their YY_TRAILING_HEAD_MASK variants. + */ + accset = allocate_integer_array ((num_rules + 1) * 2); + nset = allocate_integer_array (current_max_dfa_size); + + /* The "todo" queue is represented by the head, which is the DFA + * state currently being processed, and the "next", which is the + * next DFA state number available (not in use). We depend on the + * fact that snstods() returns DFA's \in increasing order/, and thus + * need only know the bounds of the dfas to be processed. + */ + todo_head = todo_next = 0; + + for (i = 0; i <= csize; ++i) { + duplist[i] = NIL; + symlist[i] = false; + } + + for (i = 0; i <= num_rules; ++i) + accset[i] = NIL; + + if (trace) { + dumpnfa (scset[1]); + fputs (_("\n\nDFA Dump:\n\n"), stderr); + } + + inittbl (); + + /* Check to see whether we should build a separate table for + * transitions on NUL characters. We don't do this for full-speed + * (-F) scanners, since for them we don't have a simple state + * number lying around with which to index the table. We also + * don't bother doing it for scanners unless (1) NUL is in its own + * equivalence class (indicated by a positive value of + * ecgroup[NUL]), (2) NUL's equivalence class is the last + * equivalence class, and (3) the number of equivalence classes is + * the same as the number of characters. This latter case comes + * about when useecs is false or when it's true but every character + * still manages to land in its own class (unlikely, but it's + * cheap to check for). If all these things are true then the + * character code needed to represent NUL's equivalence class for + * indexing the tables is going to take one more bit than the + * number of characters, and therefore we won't be assured of + * being able to fit it into a YY_CHAR variable. This rules out + * storing the transitions in a compressed table, since the code + * for interpreting them uses a YY_CHAR variable (perhaps it + * should just use an integer, though; this is worth pondering ... + * ###). + * + * Finally, for full tables, we want the number of entries in the + * table to be a power of two so the array references go fast (it + * will just take a shift to compute the major index). If + * encoding NUL's transitions in the table will spoil this, we + * give it its own table (note that this will be the case if we're + * not using equivalence classes). + */ + + /* Note that the test for ecgroup[0] == numecs below accomplishes + * both (1) and (2) above + */ + if (!fullspd && ecgroup[0] == numecs) { + /* NUL is alone in its equivalence class, which is the + * last one. + */ + int use_NUL_table = (numecs == csize); + + if (fulltbl && !use_NUL_table) { + /* We still may want to use the table if numecs + * is a power of 2. + */ + if (numecs <= csize && is_power_of_2(numecs)) { + use_NUL_table = true; + } + } + + if (use_NUL_table) + nultrans = + allocate_integer_array (current_max_dfas); + + /* From now on, nultrans != nil indicates that we're + * saving null transitions for later, separate encoding. + */ + } + + + if (fullspd) { + for (i = 0; i <= numecs; ++i) + state[i] = 0; + + place_state (state, 0, 0); + dfaacc[0].dfaacc_state = 0; + } + + else if (fulltbl) { + if (nultrans) + /* We won't be including NUL's transitions in the + * table, so build it for entries from 0 .. numecs - 1. + */ + num_full_table_rows = numecs; + + else + /* Take into account the fact that we'll be including + * the NUL entries in the transition table. Build it + * from 0 .. numecs. + */ + num_full_table_rows = numecs + 1; + + /* Begin generating yy_nxt[][] + * This spans the entire LONG function. + * This table is tricky because we don't know how big it will be. + * So we'll have to realloc() on the way... + * we'll wait until we can calculate yynxt_tbl->td_hilen. + */ + yynxt_tbl = calloc(1, sizeof (struct yytbl_data)); + + yytbl_data_init (yynxt_tbl, YYTD_ID_NXT); + yynxt_tbl->td_hilen = 1; + yynxt_tbl->td_lolen = (flex_uint32_t) num_full_table_rows; + yynxt_tbl->td_data = yynxt_data = + calloc(yynxt_tbl->td_lolen * + yynxt_tbl->td_hilen, + sizeof (flex_int32_t)); + yynxt_curr = 0; + + buf_prints (&yydmap_buf, + "\t{YYTD_ID_NXT, (void**)&yy_nxt, sizeof(%s)},\n", + long_align ? "flex_int32_t" : "flex_int16_t"); + + /* Unless -Ca, declare it "short" because it's a real + * long-shot that that won't be large enough. + */ + if (gentables) + out_str_dec + ("static const %s yy_nxt[][%d] =\n {\n", + long_align ? "flex_int32_t" : "flex_int16_t", + num_full_table_rows); + else { + out_dec ("#undef YY_NXT_LOLEN\n#define YY_NXT_LOLEN (%d)\n", num_full_table_rows); + out_str ("static const %s *yy_nxt =0;\n", + long_align ? "flex_int32_t" : "flex_int16_t"); + } + + + if (gentables) + outn (" {"); + + /* Generate 0 entries for state #0. */ + for (i = 0; i < num_full_table_rows; ++i) { + mk2data (0); + yynxt_data[yynxt_curr++] = 0; + } + + dataflush (); + if (gentables) + outn (" },\n"); + } + + /* Create the first states. */ + + num_start_states = lastsc * 2; + + for (i = 1; i <= num_start_states; ++i) { + numstates = 1; + + /* For each start condition, make one state for the case when + * we're at the beginning of the line (the '^' operator) and + * one for the case when we're not. + */ + if (i % 2 == 1) + nset[numstates] = scset[(i / 2) + 1]; + else + nset[numstates] = + mkbranch (scbol[i / 2], scset[i / 2]); + + nset = epsclosure (nset, &numstates, accset, &nacc, + &hashval); + + if (snstods (nset, numstates, accset, nacc, hashval, &ds)) { + numas += nacc; + totnst += numstates; + ++todo_next; + + if (variable_trailing_context_rules && nacc > 0) + check_trailing_context (nset, numstates, + accset, nacc); + } + } + + if (!fullspd) { + if (!snstods (nset, 0, accset, 0, 0, &end_of_buffer_state)) + flexfatal (_ + ("could not create unique end-of-buffer state")); + + ++numas; + ++num_start_states; + ++todo_next; + } + + + while (todo_head < todo_next) { + targptr = 0; + totaltrans = 0; + + for (i = 1; i <= numecs; ++i) + state[i] = 0; + + ds = ++todo_head; + + dset = dss[ds]; + dsize = dfasiz[ds]; + + if (trace) + fprintf (stderr, _("state # %d:\n"), ds); + + sympartition (dset, dsize, symlist, duplist); + + for (sym = 1; sym <= numecs; ++sym) { + if (symlist[sym]) { + symlist[sym] = 0; + + if (duplist[sym] == NIL) { + /* Symbol has unique out-transitions. */ + numstates = + symfollowset (dset, dsize, + sym, nset); + nset = epsclosure (nset, + &numstates, + accset, &nacc, + &hashval); + + if (snstods + (nset, numstates, accset, nacc, + hashval, &newds)) { + totnst = totnst + + numstates; + ++todo_next; + numas += nacc; + + if (variable_trailing_context_rules && nacc > 0) + check_trailing_context + (nset, + numstates, + accset, + nacc); + } + + state[sym] = newds; + + if (trace) + fprintf (stderr, + "\t%d\t%d\n", sym, + newds); + + targfreq[++targptr] = 1; + targstate[targptr] = newds; + ++numuniq; + } + + else { + /* sym's equivalence class has the same + * transitions as duplist(sym)'s + * equivalence class. + */ + targ = state[duplist[sym]]; + state[sym] = targ; + + if (trace) + fprintf (stderr, + "\t%d\t%d\n", sym, + targ); + + /* Update frequency count for + * destination state. + */ + + i = 0; + while (targstate[++i] != targ) ; + + ++targfreq[i]; + ++numdup; + } + + ++totaltrans; + duplist[sym] = NIL; + } + } + + + numsnpairs += totaltrans; + + if (ds > num_start_states) + check_for_backing_up (ds, state); + + if (nultrans) { + nultrans[ds] = state[NUL_ec]; + state[NUL_ec] = 0; /* remove transition */ + } + + if (fulltbl) { + + /* Each time we hit here, it's another td_hilen, so we realloc. */ + yynxt_tbl->td_hilen++; + yynxt_tbl->td_data = yynxt_data = + realloc (yynxt_data, + yynxt_tbl->td_hilen * + yynxt_tbl->td_lolen * + sizeof (flex_int32_t)); + + + if (gentables) + outn (" {"); + + /* Supply array's 0-element. */ + if (ds == end_of_buffer_state) { + mk2data (-end_of_buffer_state); + yynxt_data[yynxt_curr++] = + -end_of_buffer_state; + } + else { + mk2data (end_of_buffer_state); + yynxt_data[yynxt_curr++] = + end_of_buffer_state; + } + + for (i = 1; i < num_full_table_rows; ++i) { + /* Jams are marked by negative of state + * number. + */ + mk2data (state[i] ? state[i] : -ds); + yynxt_data[yynxt_curr++] = + state[i] ? state[i] : -ds; + } + + dataflush (); + if (gentables) + outn (" },\n"); + } + + else if (fullspd) + place_state (state, ds, totaltrans); + + else if (ds == end_of_buffer_state) + /* Special case this state to make sure it does what + * it's supposed to, i.e., jam on end-of-buffer. + */ + stack1 (ds, 0, 0, JAMSTATE); + + else { /* normal, compressed state */ + + /* Determine which destination state is the most + * common, and how many transitions to it there are. + */ + + comfreq = 0; + comstate = 0; + + for (i = 1; i <= targptr; ++i) + if (targfreq[i] > comfreq) { + comfreq = targfreq[i]; + comstate = targstate[i]; + } + + bldtbl (state, ds, totaltrans, comstate, comfreq); + } + } + + if (fulltbl) { + dataend (); + if (tablesext) { + yytbl_data_compress (yynxt_tbl); + if (yytbl_data_fwrite (&tableswr, yynxt_tbl) < 0) + flexerror (_ + ("Could not write yynxt_tbl[][]")); + } + if (yynxt_tbl) { + yytbl_data_destroy (yynxt_tbl); + yynxt_tbl = 0; + } + } + + else if (!fullspd) { + cmptmps (); /* create compressed template entries */ + + /* Create tables for all the states with only one + * out-transition. + */ + while (onesp > 0) { + mk1tbl (onestate[onesp], onesym[onesp], + onenext[onesp], onedef[onesp]); + --onesp; + } + + mkdeftbl (); + } + + free(accset); + free(nset); +} + + +/* snstods - converts a set of ndfa states into a dfa state + * + * synopsis + * is_new_state = snstods( int sns[numstates], int numstates, + * int accset[num_rules+1], int nacc, + * int hashval, int *newds_addr ); + * + * On return, the dfa state number is in newds. + */ + +int snstods (int sns[], int numstates, int accset[], int nacc, int hashval, int *newds_addr) +{ + int didsort = 0; + int i, j; + int newds, *oldsns; + + for (i = 1; i <= lastdfa; ++i) + if (hashval == dhash[i]) { + if (numstates == dfasiz[i]) { + oldsns = dss[i]; + + if (!didsort) { + /* We sort the states in sns so we + * can compare it to oldsns quickly. + */ + qsort (&sns [1], (size_t) numstates, sizeof (sns [1]), intcmp); + didsort = 1; + } + + for (j = 1; j <= numstates; ++j) + if (sns[j] != oldsns[j]) + break; + + if (j > numstates) { + ++dfaeql; + *newds_addr = i; + return 0; + } + + ++hshcol; + } + + else + ++hshsave; + } + + /* Make a new dfa. */ + + if (++lastdfa >= current_max_dfas) + increase_max_dfas (); + + newds = lastdfa; + + dss[newds] = allocate_integer_array (numstates + 1); + + /* If we haven't already sorted the states in sns, we do so now, + * so that future comparisons with it can be made quickly. + */ + + if (!didsort) + qsort (&sns [1], (size_t) numstates, sizeof (sns [1]), intcmp); + + for (i = 1; i <= numstates; ++i) + dss[newds][i] = sns[i]; + + dfasiz[newds] = numstates; + dhash[newds] = hashval; + + if (nacc == 0) { + if (reject) + dfaacc[newds].dfaacc_set = NULL; + else + dfaacc[newds].dfaacc_state = 0; + + accsiz[newds] = 0; + } + + else if (reject) { + /* We sort the accepting set in increasing order so the + * disambiguating rule that the first rule listed is considered + * match in the event of ties will work. + */ + + qsort (&accset [1], (size_t) nacc, sizeof (accset [1]), intcmp); + + dfaacc[newds].dfaacc_set = + allocate_integer_array (nacc + 1); + + /* Save the accepting set for later */ + for (i = 1; i <= nacc; ++i) { + dfaacc[newds].dfaacc_set[i] = accset[i]; + + if (accset[i] <= num_rules) + /* Who knows, perhaps a REJECT can yield + * this rule. + */ + rule_useful[accset[i]] = true; + } + + accsiz[newds] = nacc; + } + + else { + /* Find lowest numbered rule so the disambiguating rule + * will work. + */ + j = num_rules + 1; + + for (i = 1; i <= nacc; ++i) + if (accset[i] < j) + j = accset[i]; + + dfaacc[newds].dfaacc_state = j; + + if (j <= num_rules) + rule_useful[j] = true; + } + + *newds_addr = newds; + + return 1; +} + + +/* symfollowset - follow the symbol transitions one step + * + * synopsis + * numstates = symfollowset( int ds[current_max_dfa_size], int dsize, + * int transsym, int nset[current_max_dfa_size] ); + */ + +int symfollowset (int ds[], int dsize, int transsym, int nset[]) +{ + int ns, tsp, sym, i, j, lenccl, ch, numstates, ccllist; + + numstates = 0; + + for (i = 1; i <= dsize; ++i) { /* for each nfa state ns in the state set of ds */ + ns = ds[i]; + sym = transchar[ns]; + tsp = trans1[ns]; + + if (sym < 0) { /* it's a character class */ + sym = -sym; + ccllist = cclmap[sym]; + lenccl = ccllen[sym]; + + if (cclng[sym]) { + for (j = 0; j < lenccl; ++j) { + /* Loop through negated character + * class. + */ + ch = ccltbl[ccllist + j]; + + if (ch == 0) + ch = NUL_ec; + + if (ch > transsym) + /* Transsym isn't in negated + * ccl. + */ + break; + + else if (ch == transsym) + /* next 2 */ + goto bottom; + } + + /* Didn't find transsym in ccl. */ + nset[++numstates] = tsp; + } + + else + for (j = 0; j < lenccl; ++j) { + ch = ccltbl[ccllist + j]; + + if (ch == 0) + ch = NUL_ec; + + if (ch > transsym) + break; + else if (ch == transsym) { + nset[++numstates] = tsp; + break; + } + } + } + + else if (sym == SYM_EPSILON) { /* do nothing */ + } + + else if (ABS (ecgroup[sym]) == transsym) + nset[++numstates] = tsp; + + bottom:; + } + + return numstates; +} + + +/* sympartition - partition characters with same out-transitions + * + * synopsis + * sympartition( int ds[current_max_dfa_size], int numstates, + * int symlist[numecs], int duplist[numecs] ); + */ + +void sympartition (int ds[], int numstates, int symlist[], int duplist[]) +{ + int tch, i, j, k, ns, dupfwd[CSIZE + 1], lenccl, cclp, ich; + + /* Partitioning is done by creating equivalence classes for those + * characters which have out-transitions from the given state. Thus + * we are really creating equivalence classes of equivalence classes. + */ + + for (i = 1; i <= numecs; ++i) { /* initialize equivalence class list */ + duplist[i] = i - 1; + dupfwd[i] = i + 1; + } + + duplist[1] = NIL; + dupfwd[numecs] = NIL; + + for (i = 1; i <= numstates; ++i) { + ns = ds[i]; + tch = transchar[ns]; + + if (tch != SYM_EPSILON) { + if (tch < -lastccl || tch >= csize) { + flexfatal (_ + ("bad transition character detected in sympartition()")); + } + + if (tch >= 0) { /* character transition */ + int ec = ecgroup[tch]; + + mkechar (ec, dupfwd, duplist); + symlist[ec] = 1; + } + + else { /* character class */ + tch = -tch; + + lenccl = ccllen[tch]; + cclp = cclmap[tch]; + mkeccl (ccltbl + cclp, lenccl, dupfwd, + duplist, numecs, NUL_ec); + + if (cclng[tch]) { + j = 0; + + for (k = 0; k < lenccl; ++k) { + ich = ccltbl[cclp + k]; + + if (ich == 0) + ich = NUL_ec; + + for (++j; j < ich; ++j) + symlist[j] = 1; + } + + for (++j; j <= numecs; ++j) + symlist[j] = 1; + } + + else + for (k = 0; k < lenccl; ++k) { + ich = ccltbl[cclp + k]; + + if (ich == 0) + ich = NUL_ec; + + symlist[ich] = 1; + } + } + } + } +} diff --git a/src/ecs.c b/src/ecs.c new file mode 100644 index 0000000..dc68360 --- /dev/null +++ b/src/ecs.c @@ -0,0 +1,216 @@ +/* ecs - equivalence class routines */ + +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* This file is part of flex */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + + +#include "flexdef.h" + +/* ccl2ecl - convert character classes to set of equivalence classes */ + +void ccl2ecl (void) +{ + int i, ich, newlen, cclp, ccls, cclmec; + + for (i = 1; i <= lastccl; ++i) { + /* We loop through each character class, and for each character + * in the class, add the character's equivalence class to the + * new "character" class we are creating. Thus when we are all + * done, character classes will really consist of collections + * of equivalence classes + */ + + newlen = 0; + cclp = cclmap[i]; + + for (ccls = 0; ccls < ccllen[i]; ++ccls) { + ich = ccltbl[cclp + ccls]; + cclmec = ecgroup[ich]; + + if (cclmec > 0) { + /* Note: range 1..256 is mapped to 1..255,0 */ + ccltbl[cclp + newlen] = (unsigned char) cclmec; + ++newlen; + } + } + + ccllen[i] = newlen; + } +} + + +/* cre8ecs - associate equivalence class numbers with class members + * + * fwd is the forward linked-list of equivalence class members. bck + * is the backward linked-list, and num is the number of class members. + * + * Returned is the number of classes. + */ + +int cre8ecs (int fwd[], int bck[], int num) +{ + int i, j, numcl; + + numcl = 0; + + /* Create equivalence class numbers. From now on, ABS( bck(x) ) + * is the equivalence class number for object x. If bck(x) + * is positive, then x is the representative of its equivalence + * class. + */ + for (i = 1; i <= num; ++i) + if (bck[i] == NIL) { + bck[i] = ++numcl; + for (j = fwd[i]; j != NIL; j = fwd[j]) + bck[j] = -numcl; + } + + return numcl; +} + + +/* mkeccl - update equivalence classes based on character class xtions + * + * synopsis + * unsigned char ccls[]; + * int lenccl, fwd[llsiz], bck[llsiz], llsiz, NUL_mapping; + * void mkeccl( unsigned char ccls[], int lenccl, int fwd[llsiz], int bck[llsiz], + * int llsiz, int NUL_mapping ); + * + * ccls contains the elements of the character class, lenccl is the + * number of elements in the ccl, fwd is the forward link-list of equivalent + * characters, bck is the backward link-list, and llsiz size of the link-list. + * + * NUL_mapping is the value which NUL (0) should be mapped to. + */ + +void mkeccl (unsigned char ccls[], int lenccl, int fwd[], int bck[], int llsiz, int NUL_mapping) +{ + int cclp, oldec, newec; + int cclm, i, j; + static unsigned char cclflags[CSIZE]; /* initialized to all '\0' */ + + /* Note that it doesn't matter whether or not the character class is + * negated. The same results will be obtained in either case. + */ + + cclp = 0; + + while (cclp < lenccl) { + cclm = ccls[cclp]; + + if (NUL_mapping && cclm == 0) + cclm = NUL_mapping; + + oldec = bck[cclm]; + newec = cclm; + + j = cclp + 1; + + for (i = fwd[cclm]; i != NIL && i <= llsiz; i = fwd[i]) { /* look for the symbol in the character class */ + for (; j < lenccl; ++j) { + int ccl_char; + + if (NUL_mapping && ccls[j] == 0) + ccl_char = NUL_mapping; + else + ccl_char = ccls[j]; + + if (ccl_char > i) + break; + + if (ccl_char == i && !cclflags[j]) { + /* We found an old companion of cclm + * in the ccl. Link it into the new + * equivalence class and flag it as + * having been processed. + */ + + bck[i] = newec; + fwd[newec] = i; + newec = i; + /* Set flag so we don't reprocess. */ + cclflags[j] = 1; + + /* Get next equivalence class member. */ + /* continue 2 */ + goto next_pt; + } + } + + /* Symbol isn't in character class. Put it in the old + * equivalence class. + */ + + bck[i] = oldec; + + if (oldec != NIL) + fwd[oldec] = i; + + oldec = i; + + next_pt:; + } + + if (bck[cclm] != NIL || oldec != bck[cclm]) { + bck[cclm] = NIL; + fwd[oldec] = NIL; + } + + fwd[newec] = NIL; + + /* Find next ccl member to process. */ + + for (++cclp; cclp < lenccl && cclflags[cclp]; ++cclp) { + /* Reset "doesn't need processing" flag. */ + cclflags[cclp] = 0; + } + } +} + + +/* mkechar - create equivalence class for single character */ + +void mkechar (int tch, int fwd[], int bck[]) +{ + /* If until now the character has been a proper subset of + * an equivalence class, break it away to create a new ec + */ + + if (fwd[tch] != NIL) + bck[fwd[tch]] = bck[tch]; + + if (bck[tch] != NIL) + fwd[bck[tch]] = fwd[tch]; + + fwd[tch] = NIL; + bck[tch] = NIL; +} diff --git a/src/filter.c b/src/filter.c new file mode 100644 index 0000000..71f3635 --- /dev/null +++ b/src/filter.c @@ -0,0 +1,435 @@ +/* filter - postprocessing of flex output through filters */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#include "flexdef.h" +static const char * check_4_gnu_m4 = + "m4_dnl ifdef(`__gnu__', ," + "`errprint(Flex requires GNU M4. Set the PATH or set the M4 environment variable to its path name.)" + " m4exit(2)')\n"; + + +/** global chain. */ +struct filter *output_chain = NULL; + +/* Allocate and initialize an external filter. + * @param chain the current chain or NULL for new chain + * @param cmd the command to execute. + * @param ... a NULL terminated list of (const char*) arguments to command, + * not including argv[0]. + * @return newest filter in chain + */ +struct filter *filter_create_ext (struct filter *chain, const char *cmd, + ...) +{ + struct filter *f; + int max_args; + const char *s; + va_list ap; + + /* allocate and initialize new filter */ + f = malloc(sizeof(struct filter)); + if (!f) + flexerror(_("malloc failed (f) in filter_create_ext")); + memset (f, 0, sizeof (*f)); + f->filter_func = NULL; + f->extra = NULL; + f->next = NULL; + f->argc = 0; + + if (chain != NULL) { + /* append f to end of chain */ + while (chain->next) + chain = chain->next; + chain->next = f; + } + + + /* allocate argv, and populate it with the argument list. */ + max_args = 8; + f->argv = malloc(sizeof(char *) * (size_t) (max_args + 1)); + if (!f->argv) + flexerror(_("malloc failed (f->argv) in filter_create_ext")); + f->argv[f->argc++] = cmd; + + va_start (ap, cmd); + while ((s = va_arg (ap, const char *)) != NULL) { + if (f->argc >= max_args) { + max_args += 8; + f->argv = realloc(f->argv, sizeof(char*) * (size_t) (max_args + 1)); + } + f->argv[f->argc++] = s; + } + f->argv[f->argc] = NULL; + + va_end (ap); + return f; +} + +/* Allocate and initialize an internal filter. + * @param chain the current chain or NULL for new chain + * @param filter_func The function that will perform the filtering. + * filter_func should return 0 if successful, and -1 + * if an error occurs -- or it can simply exit(). + * @param extra optional user-defined data to pass to the filter. + * @return newest filter in chain + */ +struct filter *filter_create_int (struct filter *chain, + int (*filter_func) (struct filter *), + void *extra) +{ + struct filter *f; + + /* allocate and initialize new filter */ + f = malloc(sizeof(struct filter)); + if (!f) + flexerror(_("malloc failed in filter_create_int")); + memset (f, 0, sizeof (*f)); + f->next = NULL; + f->argc = 0; + f->argv = NULL; + + f->filter_func = filter_func; + f->extra = extra; + + if (chain != NULL) { + /* append f to end of chain */ + while (chain->next) + chain = chain->next; + chain->next = f; + } + + return f; +} + +/** Fork and exec entire filter chain. + * @param chain The head of the chain. + * @return true on success. + */ +bool filter_apply_chain (struct filter * chain) +{ + int pid, pipes[2]; + + + /* Tricky recursion, since we want to begin the chain + * at the END. Why? Because we need all the forked processes + * to be children of the main flex process. + */ + if (chain) + filter_apply_chain (chain->next); + else + return true; + + /* Now we are the right-most unprocessed link in the chain. + */ + + fflush (stdout); + fflush (stderr); + + + if (pipe (pipes) == -1) + flexerror (_("pipe failed")); + + if ((pid = fork ()) == -1) + flexerror (_("fork failed")); + + if (pid == 0) { + /* child */ + + /* We need stdin (the FILE* stdin) to connect to this new pipe. + * There is no portable way to set stdin to a new file descriptor, + * as stdin is not an lvalue on some systems (BSD). + * So we dup the new pipe onto the stdin descriptor and use a no-op fseek + * to sync the stream. This is a Hail Mary situation. It seems to work. + */ + close (pipes[1]); +clearerr(stdin); + if (dup2 (pipes[0], fileno (stdin)) == -1) + flexfatal (_("dup2(pipes[0],0)")); + close (pipes[0]); + fseek (stdin, 0, SEEK_CUR); + ungetc(' ', stdin); /* still an evil hack, but one that works better */ + (void)fgetc(stdin); /* on NetBSD than the fseek attempt does */ + + /* run as a filter, either internally or by exec */ + if (chain->filter_func) { + int r; + + if ((r = chain->filter_func (chain)) == -1) + flexfatal (_("filter_func failed")); + FLEX_EXIT (0); + } + else { + execvp (chain->argv[0], + (char **const) (chain->argv)); + lerr_fatal ( _("exec of %s failed"), + chain->argv[0]); + } + + FLEX_EXIT (1); + } + + /* Parent */ + close (pipes[0]); + if (dup2 (pipes[1], fileno (stdout)) == -1) + flexfatal (_("dup2(pipes[1],1)")); + close (pipes[1]); + fseek (stdout, 0, SEEK_CUR); + + return true; +} + +/** Truncate the chain to max_len number of filters. + * @param chain the current chain. + * @param max_len the maximum length of the chain. + * @return the resulting length of the chain. + */ +int filter_truncate (struct filter *chain, int max_len) +{ + int len = 1; + + if (!chain) + return 0; + + while (chain->next && len < max_len) { + chain = chain->next; + ++len; + } + + chain->next = NULL; + return len; +} + +/** Splits the chain in order to write to a header file. + * Similar in spirit to the 'tee' program. + * The header file name is in extra. + * @return 0 (zero) on success, and -1 on failure. + */ +int filter_tee_header (struct filter *chain) +{ + /* This function reads from stdin and writes to both the C file and the + * header file at the same time. + */ + + const int readsz = 512; + char *buf; + int to_cfd = -1; + FILE *to_c = NULL, *to_h = NULL; + bool write_header; + + write_header = (chain->extra != NULL); + + /* Store a copy of the stdout pipe, which is already piped to C file + * through the running chain. Then create a new pipe to the H file as + * stdout, and fork the rest of the chain again. + */ + + if ((to_cfd = dup (1)) == -1) + flexfatal (_("dup(1) failed")); + to_c = fdopen (to_cfd, "w"); + + if (write_header) { + if (freopen ((char *) chain->extra, "w", stdout) == NULL) + flexfatal (_("freopen(headerfilename) failed")); + + filter_apply_chain (chain->next); + to_h = stdout; + } + + /* Now to_c is a pipe to the C branch, and to_h is a pipe to the H branch. + */ + + if (write_header) { + fputs (check_4_gnu_m4, to_h); + fputs ("m4_changecom`'m4_dnl\n", to_h); + fputs ("m4_changequote`'m4_dnl\n", to_h); + fputs ("m4_changequote([[,]])[[]]m4_dnl\n", to_h); + fputs ("m4_define([[M4_YY_NOOP]])[[]]m4_dnl\n", to_h); + fputs ("m4_define( [[M4_YY_IN_HEADER]],[[]])m4_dnl\n", + to_h); + fprintf (to_h, "#ifndef %sHEADER_H\n", prefix); + fprintf (to_h, "#define %sHEADER_H 1\n", prefix); + fprintf (to_h, "#define %sIN_HEADER 1\n\n", prefix); + fprintf (to_h, + "m4_define( [[M4_YY_OUTFILE_NAME]],[[%s]])m4_dnl\n", + headerfilename ? headerfilename : ""); + + } + + fputs (check_4_gnu_m4, to_c); + fputs ("m4_changecom`'m4_dnl\n", to_c); + fputs ("m4_changequote`'m4_dnl\n", to_c); + fputs ("m4_changequote([[,]])[[]]m4_dnl\n", to_c); + fputs ("m4_define([[M4_YY_NOOP]])[[]]m4_dnl\n", to_c); + fprintf (to_c, "m4_define( [[M4_YY_OUTFILE_NAME]],[[%s]])m4_dnl\n", + outfilename ? outfilename : ""); + + buf = malloc((size_t) readsz); + if (!buf) + flexerror(_("malloc failed in filter_tee_header")); + while (fgets (buf, readsz, stdin)) { + fputs (buf, to_c); + if (write_header) + fputs (buf, to_h); + } + + if (write_header) { + fprintf (to_h, "\n"); + + /* write a fake line number. It will get fixed by the linedir filter. */ + if (gen_line_dirs) + fprintf (to_h, "#line 4000 \"M4_YY_OUTFILE_NAME\"\n"); + + fprintf (to_h, "#undef %sIN_HEADER\n", prefix); + fprintf (to_h, "#endif /* %sHEADER_H */\n", prefix); + fputs ("m4_undefine( [[M4_YY_IN_HEADER]])m4_dnl\n", to_h); + + fflush (to_h); + if (ferror (to_h)) + lerr (_("error writing output file %s"), + (char *) chain->extra); + + else if (fclose (to_h)) + lerr (_("error closing output file %s"), + (char *) chain->extra); + } + + fflush (to_c); + if (ferror (to_c)) + lerr (_("error writing output file %s"), + outfilename ? outfilename : ""); + + else if (fclose (to_c)) + lerr (_("error closing output file %s"), + outfilename ? outfilename : ""); + + while (wait (0) > 0) ; + + FLEX_EXIT (0); + return 0; +} + +/** Adjust the line numbers in the #line directives of the generated scanner. + * After the m4 expansion, the line numbers are incorrect since the m4 macros + * can add or remove lines. This only adjusts line numbers for generated code, + * not user code. This also happens to be a good place to squeeze multiple + * blank lines into a single blank line. + */ +int filter_fix_linedirs (struct filter *chain) +{ + char *buf; + const size_t readsz = 512; + int lineno = 1; + bool in_gen = true; /* in generated code */ + bool last_was_blank = false; + + if (!chain) + return 0; + + buf = malloc(readsz); + if (!buf) + flexerror(_("malloc failed in filter_fix_linedirs")); + + while (fgets (buf, (int) readsz, stdin)) { + + regmatch_t m[10]; + + /* Check for #line directive. */ + if (buf[0] == '#' + && regexec (®ex_linedir, buf, 3, m, 0) == 0) { + + char *fname; + + /* extract the line number and filename */ + fname = regmatch_dup (&m[2], buf); + + if (strcmp (fname, + outfilename ? outfilename : "") + == 0 + || strcmp (fname, + headerfilename ? headerfilename : "") + == 0) { + + char *s1, *s2; + char filename[MAXLINE]; + + s1 = fname; + s2 = filename; + + while ((s2 - filename) < (MAXLINE - 1) && *s1) { + /* Escape the backslash */ + if (*s1 == '\\') + *s2++ = '\\'; + /* Escape the double quote */ + if (*s1 == '\"') + *s2++ = '\\'; + /* Copy the character as usual */ + *s2++ = *s1++; + } + + *s2 = '\0'; + + /* Adjust the line directives. */ + in_gen = true; + snprintf (buf, readsz, "#line %d \"%s\"\n", + lineno, filename); + } + else { + /* it's a #line directive for code we didn't write */ + in_gen = false; + } + + free (fname); + last_was_blank = false; + } + + /* squeeze blank lines from generated code */ + else if (in_gen + && regexec (®ex_blank_line, buf, 0, NULL, + 0) == 0) { + if (last_was_blank) + continue; + else + last_was_blank = true; + } + + else { + /* it's a line of normal, non-empty code. */ + last_was_blank = false; + } + + fputs (buf, stdout); + lineno++; + } + fflush (stdout); + if (ferror (stdout)) + lerr (_("error writing output file %s"), + outfilename ? outfilename : ""); + + else if (fclose (stdout)) + lerr (_("error closing output file %s"), + outfilename ? outfilename : ""); + + return 0; +} + +/* vim:set expandtab cindent tabstop=4 softtabstop=4 shiftwidth=4 textwidth=0: */ diff --git a/src/flex.skl b/src/flex.skl new file mode 100644 index 0000000..786c977 --- /dev/null +++ b/src/flex.skl @@ -0,0 +1,3427 @@ +%# -*-C-*- vi: set ft=c: +%# This file is processed in several stages. +%# Here are the stages, as best as I can describe: +%# +%# 1. flex.skl is processed through GNU m4 during the +%# pre-compilation stage of flex. Only macros starting +%# with `m4preproc_' are processed, and quoting is normal. +%# +%# 2. The preprocessed skeleton is translated into a C array, saved +%# as "skel.c" and compiled into the flex binary. The %# comment +%# lines are removed. +%# +%# 3. At runtime, the skeleton is generated and filtered (again) +%# through m4. Macros beginning with `m4_' will be processed. +%# The quoting is "[[" and "]]" so we don't interfere with +%# user code. +%# +%# All generate macros for the m4 stage contain the text "m4" or "M4" +%# in them. This is to distinguish them from CPP macros. +%# The exception to this rule is YY_G, which is an m4 macro, +%# but it needs to be remain short because it is used everywhere. +%# +/* A lexical scanner generated by flex */ + +%# Macros for preproc stage. +m4preproc_changecom + +%# Macros for runtime processing stage. +m4_changecom +m4_changequote +m4_changequote([[, ]]) + +%# +%# Lines in this skeleton starting with a "%" character are "control lines" +%# and affect the generation of the scanner. The possible control codes are +%# listed and processed in misc.c. +%# +%# %# - A comment. The current line is omitted from the generated scanner. +%# %if-c++-only - The following lines are printed for C++ scanners ONLY. +%# %if-c-only - The following lines are NOT printed for C++ scanners. +%# %if-c-or-c++ - The following lines are printed in BOTH C and C++ scanners. +%# %if-reentrant - Print for reentrant scanners.(push) +%# %if-not-reentrant - Print for non-reentrant scanners. (push) +%# %if-bison-bridge - Print for bison-bridge. (push) +%# %if-not-bison-bridge - Print for non-bison-bridge. (push) +%# %endif - pop from the previous if code. +%# %% - A stop-point, where code is inserted by flex. +%# Each stop-point is numbered here and also in the code generator. +%# (See gen.c, etc. for details.) +%# %not-for-header - Begin code that should NOT appear in a ".h" file. +%# %ok-for-header - %c and %e are used for building a header file. +%# %if-tables-serialization +%# +%# All control-lines EXCEPT comment lines ("%#") will be inserted into +%# the generated scanner as a C-style comment. This is to aid those who +%# edit the skeleton. +%# + +%not-for-header +%if-c-only +%if-not-reentrant +m4_ifelse(M4_YY_PREFIX,yy,, +#define yy_create_buffer M4_YY_PREFIX[[_create_buffer]] +#define yy_delete_buffer M4_YY_PREFIX[[_delete_buffer]] +#define yy_scan_buffer M4_YY_PREFIX[[_scan_buffer]] +#define yy_scan_string M4_YY_PREFIX[[_scan_string]] +#define yy_scan_bytes M4_YY_PREFIX[[_scan_bytes]] +#define yy_init_buffer M4_YY_PREFIX[[_init_buffer]] +#define yy_flush_buffer M4_YY_PREFIX[[_flush_buffer]] +#define yy_load_buffer_state M4_YY_PREFIX[[_load_buffer_state]] +#define yy_switch_to_buffer M4_YY_PREFIX[[_switch_to_buffer]] +#define yypush_buffer_state M4_YY_PREFIX[[push_buffer_state]] +#define yypop_buffer_state M4_YY_PREFIX[[pop_buffer_state]] +#define yyensure_buffer_stack M4_YY_PREFIX[[ensure_buffer_stack]] +#define yy_flex_debug M4_YY_PREFIX[[_flex_debug]] +#define yyin M4_YY_PREFIX[[in]] +#define yyleng M4_YY_PREFIX[[leng]] +#define yylex M4_YY_PREFIX[[lex]] +#define yylineno M4_YY_PREFIX[[lineno]] +#define yyout M4_YY_PREFIX[[out]] +#define yyrestart M4_YY_PREFIX[[restart]] +#define yytext M4_YY_PREFIX[[text]] +#define yywrap M4_YY_PREFIX[[wrap]] +#define yyalloc M4_YY_PREFIX[[alloc]] +#define yyrealloc M4_YY_PREFIX[[realloc]] +#define yyfree M4_YY_PREFIX[[free]] +) +%endif +%endif +%ok-for-header + +#define FLEX_SCANNER +#define YY_FLEX_MAJOR_VERSION FLEX_MAJOR_VERSION +#define YY_FLEX_MINOR_VERSION FLEX_MINOR_VERSION +#define YY_FLEX_SUBMINOR_VERSION FLEX_SUBMINOR_VERSION +#if YY_FLEX_SUBMINOR_VERSION > 0 +#define FLEX_BETA +#endif + +%# Some negated symbols +m4_ifdef( [[M4_YY_IN_HEADER]], , [[m4_define([[M4_YY_NOT_IN_HEADER]], [[]])]]) +m4_ifdef( [[M4_YY_REENTRANT]], , [[m4_define([[M4_YY_NOT_REENTRANT]], [[]])]]) + +%# This is the m4 way to say "(stack_used || is_reentrant) +m4_ifdef( [[M4_YY_STACK_USED]], [[m4_define([[M4_YY_HAS_START_STACK_VARS]])]]) +m4_ifdef( [[M4_YY_REENTRANT]], [[m4_define([[M4_YY_HAS_START_STACK_VARS]])]]) + +%# Prefixes. +%# The complexity here is necessary so that m4 preserves +%# the argument lists to each C function. + + +m4_ifdef( [[M4_YY_PREFIX]],, [[m4_define([[M4_YY_PREFIX]], [[yy]])]]) + +m4preproc_define(`M4_GEN_PREFIX',`` +[[#ifdef yy$1 +#define ]]M4_YY_PREFIX[[$1_ALREADY_DEFINED +#else +#define yy$1 ]]M4_YY_PREFIX[[$1 +#endif]] +'m4preproc_divert(1)` +[[#ifndef ]]M4_YY_PREFIX[[$1_ALREADY_DEFINED +#undef yy$1 +#endif]]'m4preproc_divert(0)') + +%if-c++-only + /* The c++ scanner is a mess. The FlexLexer.h header file relies on the + * following macro. This is required in order to pass the c++-multiple-scanners + * test in the regression suite. We get reports that it breaks inheritance. + * We will address this in a future release of flex, or omit the C++ scanner + * altogether. + */ + #define yyFlexLexer M4_YY_PREFIX[[FlexLexer]] +%endif + +%if-c-only +m4_ifelse(M4_YY_PREFIX,yy,, + M4_GEN_PREFIX(`_create_buffer') + M4_GEN_PREFIX(`_delete_buffer') + M4_GEN_PREFIX(`_scan_buffer') + M4_GEN_PREFIX(`_scan_string') + M4_GEN_PREFIX(`_scan_bytes') + M4_GEN_PREFIX(`_init_buffer') + M4_GEN_PREFIX(`_flush_buffer') + M4_GEN_PREFIX(`_load_buffer_state') + M4_GEN_PREFIX(`_switch_to_buffer') + M4_GEN_PREFIX(`push_buffer_state') + M4_GEN_PREFIX(`pop_buffer_state') + M4_GEN_PREFIX(`ensure_buffer_stack') + M4_GEN_PREFIX(`lex') + M4_GEN_PREFIX(`restart') + M4_GEN_PREFIX(`lex_init') + M4_GEN_PREFIX(`lex_init_extra') + M4_GEN_PREFIX(`lex_destroy') + M4_GEN_PREFIX(`get_debug') + M4_GEN_PREFIX(`set_debug') + M4_GEN_PREFIX(`get_extra') + M4_GEN_PREFIX(`set_extra') + M4_GEN_PREFIX(`get_in') + M4_GEN_PREFIX(`set_in') + M4_GEN_PREFIX(`get_out') + M4_GEN_PREFIX(`set_out') + M4_GEN_PREFIX(`get_leng') + M4_GEN_PREFIX(`get_text') + M4_GEN_PREFIX(`get_lineno') + M4_GEN_PREFIX(`set_lineno') + m4_ifdef( [[M4_YY_REENTRANT]], + [[ + M4_GEN_PREFIX(`get_column') + M4_GEN_PREFIX(`set_column') + ]]) + M4_GEN_PREFIX(`wrap') +) +%endif + +m4_ifdef( [[M4_YY_BISON_LVAL]], +[[ + M4_GEN_PREFIX(`get_lval') + M4_GEN_PREFIX(`set_lval') +]]) + +m4_ifdef( [[]], +[[ + M4_GEN_PREFIX(`get_lloc') + M4_GEN_PREFIX(`set_lloc') +]]) + + +m4_ifelse(M4_YY_PREFIX,yy,, + M4_GEN_PREFIX(`alloc') + M4_GEN_PREFIX(`realloc') + M4_GEN_PREFIX(`free') +) + +%if-c-only +m4_ifelse(M4_YY_PREFIX,yy,, +m4_ifdef( [[M4_YY_NOT_REENTRANT]], +[[ + M4_GEN_PREFIX(`text') + M4_GEN_PREFIX(`leng') + M4_GEN_PREFIX(`in') + M4_GEN_PREFIX(`out') + M4_GEN_PREFIX(`_flex_debug') + M4_GEN_PREFIX(`lineno') +]]) +) +%endif + + +m4_ifdef( [[M4_YY_TABLES_EXTERNAL]], +[[ + M4_GEN_PREFIX(`tables_fload') + M4_GEN_PREFIX(`tables_destroy') + M4_GEN_PREFIX(`TABLES_NAME') +]]) + +/* First, we deal with platform-specific or compiler-specific issues. */ + +/* begin standard C headers. */ +%if-c-only +#include +#include +#include +#include +%endif + +%if-tables-serialization +#include +#include +%endif +/* end standard C headers. */ + +%if-c-or-c++ +m4preproc_include(`flexint.h') +%endif + +/* begin standard C++ headers. */ +%if-c++-only +#include +#include +#include +#include +#include +/* end standard C++ headers. */ +%endif + +/* TODO: this is always defined, so inline it */ +#define yyconst const + +#if defined(__GNUC__) && __GNUC__ >= 3 +#define yynoreturn __attribute__((__noreturn__)) +#else +#define yynoreturn +#endif + +%not-for-header +/* Returned upon end-of-file. */ +#define YY_NULL 0 +%ok-for-header + +%not-for-header +/* Promotes a possibly negative, possibly signed char to an + * integer in range [0..255] for use as an array index. + */ +#define YY_SC_TO_UI(c) ((YY_CHAR) (c)) +%ok-for-header + + + +%if-reentrant + +/* An opaque pointer. */ +#ifndef YY_TYPEDEF_YY_SCANNER_T +#define YY_TYPEDEF_YY_SCANNER_T +typedef void* yyscan_t; +#endif + +%# Declare yyguts variable +m4_define( [[M4_YY_DECL_GUTS_VAR]], [[struct yyguts_t * yyg = (struct yyguts_t*)yyscanner]]) +%# Perform a noop access on yyguts to prevent unused variable complains +m4_define( [[M4_YY_NOOP_GUTS_VAR]], [[(void)yyg]]) +%# For use wherever a Global is accessed or assigned. +m4_define( [[YY_G]], [[yyg->$1]]) + +%# For use in function prototypes to append the additional argument. +m4_define( [[M4_YY_PROTO_LAST_ARG]], [[, yyscan_t yyscanner]]) +m4_define( [[M4_YY_PROTO_ONLY_ARG]], [[yyscan_t yyscanner]]) + +m4_define( [[M4_YY_DEF_LAST_ARG]], [[, yyscan_t yyscanner]]) +m4_define( [[M4_YY_DEF_ONLY_ARG]], [[yyscan_t yyscanner]]) +m4_define( [[M4_YY_DECL_LAST_ARG]], [[yyscan_t yyscanner;]]) + +%# For use in function calls to pass the additional argument. +m4_define( [[M4_YY_CALL_LAST_ARG]], [[, yyscanner]]) +m4_define( [[M4_YY_CALL_ONLY_ARG]], [[yyscanner]]) + +%# For use in function documentation to adjust for additional argument. +m4_define( [[M4_YY_DOC_PARAM]], [[@param yyscanner The scanner object.]]) + +/* For convenience, these vars (plus the bison vars far below) + are macros in the reentrant scanner. */ +#define yyin YY_G(yyin_r) +#define yyout YY_G(yyout_r) +#define yyextra YY_G(yyextra_r) +#define yyleng YY_G(yyleng_r) +#define yytext YY_G(yytext_r) +#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno) +#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column) +#define yy_flex_debug YY_G(yy_flex_debug_r) + +m4_define( [[M4_YY_INCR_LINENO]], +[[ + do{ yylineno++; + yycolumn=0; + }while(0) +]]) + +%endif + + + +%if-not-reentrant + +m4_define( [[M4_YY_INCR_LINENO]], +[[ + yylineno++; +]]) + +%# Define these macros to be no-ops. +m4_define( [[M4_YY_DECL_GUTS_VAR]], [[m4_dnl]]) +m4_define( [[M4_YY_NOOP_GUTS_VAR]], [[m4_dnl]]) +m4_define( [[YY_G]], [[($1)]]) +m4_define( [[M4_YY_PROTO_LAST_ARG]]) +m4_define( [[M4_YY_PROTO_ONLY_ARG]], [[void]]) +m4_define( [[M4_YY_DEF_LAST_ARG]]) + +m4_define( [[M4_YY_DEF_ONLY_ARG]], [[void]]) +m4_define([[M4_YY_DECL_LAST_ARG]]) +m4_define([[M4_YY_CALL_LAST_ARG]]) +m4_define([[M4_YY_CALL_ONLY_ARG]]) +m4_define( [[M4_YY_DOC_PARAM]], ) + +%endif + + +%# Generate C99 function defs. +m4_define( [[YYFARGS1]], [[($1 $2 M4_YY_DEF_LAST_ARG)]]) +m4_define( [[YYFARGS2]], [[($1 $2, $3 $4 M4_YY_DEF_LAST_ARG)]]) +m4_define( [[YYFARGS3]], [[($1 $2, $3 $4, $5 $6 M4_YY_DEF_LAST_ARG)]]) + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* Enter a start condition. This macro really ought to take a parameter, + * but we do it the disgusting crufty way forced on us by the ()-less + * definition of BEGIN. + */ +#define BEGIN YY_G(yy_start) = 1 + 2 * +/* Translate the current start state into a value that can be later handed + * to BEGIN to return to the state. The YYSTATE alias is for lex + * compatibility. + */ +#define YY_START ((YY_G(yy_start) - 1) / 2) +#define YYSTATE YY_START +/* Action number for EOF rule of a given start state. */ +#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) +/* Special action meaning "start processing a new file". */ +#define YY_NEW_FILE yyrestart( yyin M4_YY_CALL_LAST_ARG ) +#define YY_END_OF_BUFFER_CHAR 0 +]]) + +/* Size of default input buffer. */ +#ifndef YY_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k. + * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. + * Ditto for the __ia64__ case accordingly. + */ +#define YY_BUF_SIZE 32768 +#else +#define YY_BUF_SIZE 16384 +#endif /* __ia64__ */ +#endif + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* The state buf must be large enough to hold one state per character in the main buffer. + */ +#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) +]]) + + +#ifndef YY_TYPEDEF_YY_BUFFER_STATE +#define YY_TYPEDEF_YY_BUFFER_STATE +typedef struct yy_buffer_state *YY_BUFFER_STATE; +#endif + +#ifndef YY_TYPEDEF_YY_SIZE_T +#define YY_TYPEDEF_YY_SIZE_T +typedef size_t yy_size_t; +#endif + +%if-not-reentrant +extern int yyleng; +%endif + +%if-c-only +%if-not-reentrant +extern FILE *yyin, *yyout; +%endif +%endif + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +#define EOB_ACT_CONTINUE_SCAN 0 +#define EOB_ACT_END_OF_FILE 1 +#define EOB_ACT_LAST_MATCH 2 + m4_ifdef( [[M4_YY_USE_LINENO]], + [[ + /* Note: We specifically omit the test for yy_rule_can_match_eol because it requires + * access to the local variable yy_act. Since yyless() is a macro, it would break + * existing scanners that call yyless() from OUTSIDE yylex. + * One obvious solution it to make yy_act a global. I tried that, and saw + * a 5% performance hit in a non-yylineno scanner, because yy_act is + * normally declared as a register variable-- so it is not worth it. + */ + #define YY_LESS_LINENO(n) \ + do { \ + int yyl;\ + for ( yyl = n; yyl < yyleng; ++yyl )\ + if ( yytext[yyl] == '\n' )\ + --yylineno;\ + }while(0) + #define YY_LINENO_REWIND_TO(dst) \ + do {\ + const char *p;\ + for ( p = yy_cp-1; p >= (dst); --p)\ + if ( *p == '\n' )\ + --yylineno;\ + }while(0) + ]], + [[ + #define YY_LESS_LINENO(n) + #define YY_LINENO_REWIND_TO(ptr) + ]]) +/* Return all but the first "n" matched characters back to the input stream. */ +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + *yy_cp = YY_G(yy_hold_char); \ + YY_RESTORE_YY_MORE_OFFSET \ + YY_G(yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ + YY_DO_BEFORE_ACTION; /* set up yytext again */ \ + } \ + while ( 0 ) +#define unput(c) yyunput( c, YY_G(yytext_ptr) M4_YY_CALL_LAST_ARG ) +]]) + +#ifndef YY_STRUCT_YY_BUFFER_STATE +#define YY_STRUCT_YY_BUFFER_STATE +struct yy_buffer_state + { +%if-c-only + FILE *yy_input_file; +%endif + +%if-c++-only + std::streambuf* yy_input_file; +%endif + + + char *yy_ch_buf; /* input buffer */ + char *yy_buf_pos; /* current position in input buffer */ + + /* Size of input buffer in bytes, not including room for EOB + * characters. + */ + int yy_buf_size; + + /* Number of characters read into yy_ch_buf, not including EOB + * characters. + */ + int yy_n_chars; + + /* Whether we "own" the buffer - i.e., we know we created it, + * and can realloc() it to grow it, and should free() it to + * delete it. + */ + int yy_is_our_buffer; + + /* Whether this is an "interactive" input source; if so, and + * if we're using stdio for input, then we want to use getc() + * instead of fread(), to make sure we stop fetching input after + * each newline. + */ + int yy_is_interactive; + + /* Whether we're considered to be at the beginning of a line. + * If so, '^' rules will be active on the next match, otherwise + * not. + */ + int yy_at_bol; + + int yy_bs_lineno; /**< The line count. */ + int yy_bs_column; /**< The column count. */ + + + /* Whether to try to fill the input buffer when we reach the + * end of it. + */ + int yy_fill_buffer; + + int yy_buffer_status; +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +#define YY_BUFFER_NEW 0 +#define YY_BUFFER_NORMAL 1 + /* When an EOF's been seen but there's still some text to process + * then we mark the buffer as YY_EOF_PENDING, to indicate that we + * shouldn't try reading from the input source any more. We might + * still have a bunch of tokens to match, though, because of + * possible backing-up. + * + * When we actually see the EOF, we change the status to "new" + * (via yyrestart()), so that the user can continue scanning by + * just pointing yyin at a new input file. + */ +#define YY_BUFFER_EOF_PENDING 2 +]]) + }; +#endif /* !YY_STRUCT_YY_BUFFER_STATE */ + +%if-c-only Standard (non-C++) definition +%not-for-header +%if-not-reentrant + +/* Stack of input buffers. */ +static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ +static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ +static YY_BUFFER_STATE * yy_buffer_stack = NULL; /**< Stack as an array. */ +%endif +%ok-for-header +%endif + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* We provide macros for accessing buffer states in case in the + * future we want to put the buffer states in a more general + * "scanner state". + * + * Returns the top of the stack, or NULL. + */ +#define YY_CURRENT_BUFFER ( YY_G(yy_buffer_stack) \ + ? YY_G(yy_buffer_stack)[YY_G(yy_buffer_stack_top)] \ + : NULL) +/* Same as previous macro, but useful when we know that the buffer stack is not + * NULL or when we need an lvalue. For internal use only. + */ +#define YY_CURRENT_BUFFER_LVALUE YY_G(yy_buffer_stack)[YY_G(yy_buffer_stack_top)] +]]) + +%if-c-only Standard (non-C++) definition + +%if-not-reentrant +%not-for-header +/* yy_hold_char holds the character lost when yytext is formed. */ +static char yy_hold_char; +static int yy_n_chars; /* number of characters read into yy_ch_buf */ +int yyleng; + +/* Points to current character in buffer. */ +static char *yy_c_buf_p = NULL; +static int yy_init = 0; /* whether we need to initialize */ +static int yy_start = 0; /* start state number */ + +/* Flag which is used to allow yywrap()'s to do buffer switches + * instead of setting up a fresh yyin. A bit of a hack ... + */ +static int yy_did_buffer_switch_on_eof; +%ok-for-header +%endif + +void yyrestart ( FILE *input_file M4_YY_PROTO_LAST_ARG ); +void yy_switch_to_buffer ( YY_BUFFER_STATE new_buffer M4_YY_PROTO_LAST_ARG ); +YY_BUFFER_STATE yy_create_buffer ( FILE *file, int size M4_YY_PROTO_LAST_ARG ); +void yy_delete_buffer ( YY_BUFFER_STATE b M4_YY_PROTO_LAST_ARG ); +void yy_flush_buffer ( YY_BUFFER_STATE b M4_YY_PROTO_LAST_ARG ); +void yypush_buffer_state ( YY_BUFFER_STATE new_buffer M4_YY_PROTO_LAST_ARG ); +void yypop_buffer_state ( M4_YY_PROTO_ONLY_ARG ); + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +static void yyensure_buffer_stack ( M4_YY_PROTO_ONLY_ARG ); +static void yy_load_buffer_state ( M4_YY_PROTO_ONLY_ARG ); +static void yy_init_buffer ( YY_BUFFER_STATE b, FILE *file M4_YY_PROTO_LAST_ARG ); +#define YY_FLUSH_BUFFER yy_flush_buffer( YY_CURRENT_BUFFER M4_YY_CALL_LAST_ARG) +]]) + +YY_BUFFER_STATE yy_scan_buffer ( char *base, yy_size_t size M4_YY_PROTO_LAST_ARG ); +YY_BUFFER_STATE yy_scan_string ( const char *yy_str M4_YY_PROTO_LAST_ARG ); +YY_BUFFER_STATE yy_scan_bytes ( const char *bytes, int len M4_YY_PROTO_LAST_ARG ); + +%endif + +void *yyalloc ( yy_size_t M4_YY_PROTO_LAST_ARG ); +void *yyrealloc ( void *, yy_size_t M4_YY_PROTO_LAST_ARG ); +void yyfree ( void * M4_YY_PROTO_LAST_ARG ); + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +#define yy_new_buffer yy_create_buffer +#define yy_set_interactive(is_interactive) \ + { \ + if ( ! YY_CURRENT_BUFFER ){ \ + yyensure_buffer_stack (M4_YY_CALL_ONLY_ARG); \ + YY_CURRENT_BUFFER_LVALUE = \ + yy_create_buffer( yyin, YY_BUF_SIZE M4_YY_CALL_LAST_ARG); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ + } +#define yy_set_bol(at_bol) \ + { \ + if ( ! YY_CURRENT_BUFFER ){\ + yyensure_buffer_stack (M4_YY_CALL_ONLY_ARG); \ + YY_CURRENT_BUFFER_LVALUE = \ + yy_create_buffer( yyin, YY_BUF_SIZE M4_YY_CALL_LAST_ARG); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ + } +#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) +]]) + +%% [1.0] yytext/yyin/yyout/yy_state_type/yylineno etc. def's & init go here + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +%% [1.5] DFA +]]) + +%if-c-only Standard (non-C++) definition + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +static yy_state_type yy_get_previous_state ( M4_YY_PROTO_ONLY_ARG ); +static yy_state_type yy_try_NUL_trans ( yy_state_type current_state M4_YY_PROTO_LAST_ARG); +static int yy_get_next_buffer ( M4_YY_PROTO_ONLY_ARG ); +static void yynoreturn yy_fatal_error ( const char* msg M4_YY_PROTO_LAST_ARG ); +]]) + +%endif + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* Done after the current pattern has been matched and before the + * corresponding action - sets up yytext. + */ +#define YY_DO_BEFORE_ACTION \ + YY_G(yytext_ptr) = yy_bp; \ +%% [2.0] code to fiddle yytext and yyleng for yymore() goes here \ + YY_G(yy_hold_char) = *yy_cp; \ + *yy_cp = '\0'; \ +%% [3.0] code to copy yytext_ptr to yytext[] goes here, if %array \ + YY_G(yy_c_buf_p) = yy_cp; +%% [4.0] data tables for the DFA and the user's section 1 definitions go here +]]) + +m4_ifdef( [[M4_YY_IN_HEADER]], [[#ifdef YY_HEADER_EXPORT_START_CONDITIONS]]) +M4_YY_SC_DEFS +m4_ifdef( [[M4_YY_IN_HEADER]], [[#endif]]) + +m4_ifdef( [[M4_YY_NO_UNISTD_H]],, +[[ +#ifndef YY_NO_UNISTD_H +/* Special case for "unistd.h", since it is non-ANSI. We include it way + * down here because we want the user's section 1 to have been scanned first. + * The user has a chance to override it with an option. + */ +%if-c-only +#include +%endif +%if-c++-only +#include +%endif +#endif +]]) + +m4_ifdef( [[M4_EXTRA_TYPE_DEFS]], +[[ +#define YY_EXTRA_TYPE M4_EXTRA_TYPE_DEFS +]], +[[ +#ifndef YY_EXTRA_TYPE +#define YY_EXTRA_TYPE void * +#endif +]] +) + +%if-c-only Reentrant structure and macros (non-C++). +%if-reentrant + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* Holds the entire state of the reentrant scanner. */ +struct yyguts_t + { + + /* User-defined. Not touched by flex. */ + YY_EXTRA_TYPE yyextra_r; + + /* The rest are the same as the globals declared in the non-reentrant scanner. */ + FILE *yyin_r, *yyout_r; + size_t yy_buffer_stack_top; /**< index of top of stack. */ + size_t yy_buffer_stack_max; /**< capacity of stack. */ + YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */ + char yy_hold_char; + int yy_n_chars; + int yyleng_r; + char *yy_c_buf_p; + int yy_init; + int yy_start; + int yy_did_buffer_switch_on_eof; + int yy_start_stack_ptr; + int yy_start_stack_depth; + int *yy_start_stack; + yy_state_type yy_last_accepting_state; + char* yy_last_accepting_cpos; + + int yylineno_r; + int yy_flex_debug_r; + +m4_ifdef( [[M4_YY_USES_REJECT]], +[[ + yy_state_type *yy_state_buf; + yy_state_type *yy_state_ptr; + char *yy_full_match; + int yy_lp; + + /* These are only needed for trailing context rules, + * but there's no conditional variable for that yet. */ + int yy_looking_for_trail_begin; + int yy_full_lp; + int *yy_full_state; +]]) + +m4_ifdef( [[M4_YY_TEXT_IS_ARRAY]], +[[ + char yytext_r[YYLMAX]; + char *yytext_ptr; + int yy_more_offset; + int yy_prev_more_offset; +]], +[[ + char *yytext_r; + int yy_more_flag; + int yy_more_len; +]]) + +m4_ifdef( [[M4_YY_BISON_LVAL]], +[[ + YYSTYPE * yylval_r; +]]) + +m4_ifdef( [[]], +[[ + YYLTYPE * yylloc_r; +]]) + + }; /* end struct yyguts_t */ +]]) + + +%if-c-only +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +static int yy_init_globals ( M4_YY_PROTO_ONLY_ARG ); +]]) +%endif + +%if-reentrant + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ + m4_ifdef( [[M4_YY_BISON_LVAL]], + [[ + /* This must go here because YYSTYPE and YYLTYPE are included + * from bison output in section 1.*/ + # define yylval YY_G(yylval_r) + ]]) + + m4_ifdef( [[]], + [[ + # define yylloc YY_G(yylloc_r) + ]]) +]]) + +int yylex_init (yyscan_t* scanner); + +int yylex_init_extra ( YY_EXTRA_TYPE user_defined, yyscan_t* scanner); + +%endif + +%endif End reentrant structures and macros. + +/* Accessor methods to globals. + These are made visible to non-reentrant scanners for convenience. */ + +m4_ifdef( [[M4_YY_NO_DESTROY]],, +[[ +int yylex_destroy ( M4_YY_PROTO_ONLY_ARG ); +]]) + +m4_ifdef( [[M4_YY_NO_GET_DEBUG]],, +[[ +int yyget_debug ( M4_YY_PROTO_ONLY_ARG ); +]]) + +m4_ifdef( [[M4_YY_NO_SET_DEBUG]],, +[[ +void yyset_debug ( int debug_flag M4_YY_PROTO_LAST_ARG ); +]]) + +m4_ifdef( [[M4_YY_NO_GET_EXTRA]],, +[[ +YY_EXTRA_TYPE yyget_extra ( M4_YY_PROTO_ONLY_ARG ); +]]) + +m4_ifdef( [[M4_YY_NO_SET_EXTRA]],, +[[ +void yyset_extra ( YY_EXTRA_TYPE user_defined M4_YY_PROTO_LAST_ARG ); +]]) + +m4_ifdef( [[M4_YY_NO_GET_IN]],, +[[ +FILE *yyget_in ( M4_YY_PROTO_ONLY_ARG ); +]]) + +m4_ifdef( [[M4_YY_NO_SET_IN]],, +[[ +void yyset_in ( FILE * _in_str M4_YY_PROTO_LAST_ARG ); +]]) + +m4_ifdef( [[M4_YY_NO_GET_OUT]],, +[[ +FILE *yyget_out ( M4_YY_PROTO_ONLY_ARG ); +]]) + +m4_ifdef( [[M4_YY_NO_SET_OUT]],, +[[ +void yyset_out ( FILE * _out_str M4_YY_PROTO_LAST_ARG ); +]]) + +m4_ifdef( [[M4_YY_NO_GET_LENG]],, +[[ + int yyget_leng ( M4_YY_PROTO_ONLY_ARG ); +]]) + +m4_ifdef( [[M4_YY_NO_GET_TEXT]],, +[[ +char *yyget_text ( M4_YY_PROTO_ONLY_ARG ); +]]) + +m4_ifdef( [[M4_YY_NO_GET_LINENO]],, +[[ +int yyget_lineno ( M4_YY_PROTO_ONLY_ARG ); +]]) + +m4_ifdef( [[M4_YY_NO_SET_LINENO]],, +[[ +void yyset_lineno ( int _line_number M4_YY_PROTO_LAST_ARG ); +]]) + +m4_ifdef( [[M4_YY_REENTRANT]], +[[ +m4_ifdef( [[M4_YY_NO_GET_COLUMN]],, +[[ +int yyget_column ( M4_YY_PROTO_ONLY_ARG ); +]]) +]]) + +m4_ifdef( [[M4_YY_REENTRANT]], +[[ +m4_ifdef( [[M4_YY_NO_SET_COLUMN]],, +[[ +void yyset_column ( int _column_no M4_YY_PROTO_LAST_ARG ); +]]) +]]) + +%if-bison-bridge +m4_ifdef( [[M4_YY_NO_GET_LVAL]],, +[[ +YYSTYPE * yyget_lval ( M4_YY_PROTO_ONLY_ARG ); +]]) + +void yyset_lval ( YYSTYPE * yylval_param M4_YY_PROTO_LAST_ARG ); + +m4_ifdef( [[]], +[[ + m4_ifdef( [[M4_YY_NO_GET_LLOC]],, + [[ + YYLTYPE *yyget_lloc ( M4_YY_PROTO_ONLY_ARG ); + ]]) + + m4_ifdef( [[M4_YY_NO_SET_LLOC]],, + [[ + void yyset_lloc ( YYLTYPE * yylloc_param M4_YY_PROTO_LAST_ARG ); + ]]) +]]) +%endif + +/* Macros after this point can all be overridden by user definitions in + * section 1. + */ + +#ifndef YY_SKIP_YYWRAP +#ifdef __cplusplus +extern "C" int yywrap ( M4_YY_PROTO_ONLY_ARG ); +#else +extern int yywrap ( M4_YY_PROTO_ONLY_ARG ); +#endif +#endif + +%not-for-header +#ifndef YY_NO_UNPUT + m4_ifdef( [[M4_YY_NO_UNPUT]],, + [[ + static void yyunput ( int c, char *buf_ptr M4_YY_PROTO_LAST_ARG); + ]]) +#endif +%ok-for-header +%endif + +#ifndef yytext_ptr +static void yy_flex_strncpy ( char *, const char *, int M4_YY_PROTO_LAST_ARG); +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen ( const char * M4_YY_PROTO_LAST_ARG); +#endif + +#ifndef YY_NO_INPUT +%if-c-only Standard (non-C++) definition +%not-for-header +#ifdef __cplusplus +static int yyinput ( M4_YY_PROTO_ONLY_ARG ); +#else +static int input ( M4_YY_PROTO_ONLY_ARG ); +#endif +%ok-for-header +%endif +#endif + + +%if-c-only +%# TODO: This is messy. +m4_ifdef( [[M4_YY_STACK_USED]], +[[ + +m4_ifdef( [[M4_YY_NOT_REENTRANT]], +[[ + m4_ifdef( [[M4_YY_NOT_IN_HEADER]], + [[ + static int yy_start_stack_ptr = 0; + static int yy_start_stack_depth = 0; + static int *yy_start_stack = NULL; + ]]) +]]) + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ + m4_ifdef( [[M4_YY_NO_PUSH_STATE]],, + [[ + static void yy_push_state ( int _new_state M4_YY_PROTO_LAST_ARG); + ]]) + m4_ifdef( [[M4_YY_NO_POP_STATE]],, + [[ + static void yy_pop_state ( M4_YY_PROTO_ONLY_ARG ); + ]]) + m4_ifdef( [[M4_YY_NO_TOP_STATE]],, + [[ + static int yy_top_state ( M4_YY_PROTO_ONLY_ARG ); + ]]) +]]) + +]], +[[ +m4_define( [[M4_YY_NO_PUSH_STATE]]) +m4_define( [[M4_YY_NO_POP_STATE]]) +m4_define( [[M4_YY_NO_TOP_STATE]]) +]]) +%endif + +/* Amount of stuff to slurp up with each read. */ +#ifndef YY_READ_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k */ +#define YY_READ_BUF_SIZE 16384 +#else +#define YY_READ_BUF_SIZE 8192 +#endif /* __ia64__ */ +#endif + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* Copy whatever the last rule matched to the standard output. */ +#ifndef ECHO +%if-c-only Standard (non-C++) definition +/* This used to be an fputs(), but since the string might contain NUL's, + * we now use fwrite(). + */ +#define ECHO do { if (fwrite( yytext, (size_t) yyleng, 1, yyout )) {} } while (0) +%endif +%if-c++-only C++ definition +#define ECHO LexerOutput( yytext, yyleng ) +%endif +#endif +]]) + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, + * is returned in "result". + */ +#ifndef YY_INPUT +#define YY_INPUT(buf,result,max_size) \ +%% [5.0] fread()/read() definition of YY_INPUT goes here unless we're doing C++ \ +\ +%if-c++-only C++ definition \ + if ( (int)(result = LexerInput( (char *) buf, max_size )) < 0 ) \ + YY_FATAL_ERROR( "input in flex scanner failed" ); +%endif + +#endif +]]) + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* No semi-colon after return; correct usage is to write "yyterminate();" - + * we don't want an extra ';' after the "return" because that will cause + * some compilers to complain about unreachable statements. + */ +#ifndef yyterminate +#define yyterminate() return YY_NULL +#endif +]]) + +/* Number of entries by which start-condition stack grows. */ +#ifndef YY_START_STACK_INCR +#define YY_START_STACK_INCR 25 +#endif + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* Report a fatal error. */ +#ifndef YY_FATAL_ERROR +%if-c-only +#define YY_FATAL_ERROR(msg) yy_fatal_error( msg M4_YY_CALL_LAST_ARG) +%endif +%if-c++-only +#define YY_FATAL_ERROR(msg) LexerError( msg ) +%endif +#endif +]]) + +%if-tables-serialization structures and prototypes +m4preproc_include(`tables_shared.h') + +/* Load the DFA tables from the given stream. */ +int yytables_fload (FILE * fp M4_YY_PROTO_LAST_ARG); + +/* Unload the tables from memory. */ +int yytables_destroy (M4_YY_PROTO_ONLY_ARG); +%not-for-header + +/** Describes a mapping from a serialized table id to its deserialized state in + * this scanner. This is the bridge between our "generic" deserialization code + * and the specifics of this scanner. + */ +struct yytbl_dmap { + enum yytbl_id dm_id;/**< table identifier */ + void **dm_arr; /**< address of pointer to store the deserialized table. */ + size_t dm_sz; /**< local sizeof() each element in table. */ +}; + +/** A {0,0,0}-terminated list of structs, forming the map */ +static struct yytbl_dmap yydmap[] = +{ +%tables-yydmap generated elements + {0,0,0} +}; + +/** A tables-reader object to maintain some state in the read. */ +struct yytbl_reader { + FILE * fp; /**< input stream */ + flex_uint32_t bread; /**< bytes read since beginning of current tableset */ +}; + +%endif +/* end tables serialization structures and prototypes */ + +%ok-for-header + +/* Default declaration of generated scanner - a define so the user can + * easily add parameters. + */ +#ifndef YY_DECL +#define YY_DECL_IS_OURS 1 +%if-c-only Standard (non-C++) definition + + +m4_define( [[M4_YY_LEX_PROTO]], [[(M4_YY_PROTO_ONLY_ARG)]]) +m4_define( [[M4_YY_LEX_DECLARATION]], [[(M4_YY_DEF_ONLY_ARG)]]) + +m4_ifdef( [[M4_YY_BISON_LVAL]], +[[ + m4_dnl The bison pure parser is used. Redefine yylex to + m4_dnl accept the lval parameter. + + m4_define( [[M4_YY_LEX_PROTO]], [[\]] + [[(YYSTYPE * yylval_param M4_YY_PROTO_LAST_ARG)]]) + m4_define( [[M4_YY_LEX_DECLARATION]], [[\]] + [[YYFARGS1(YYSTYPE *,yylval_param)]]) +]]) + +m4_ifdef( [[]], +[[ + m4_dnl Locations are used. yylex should also accept the ylloc parameter. + + m4_define( [[M4_YY_LEX_PROTO]], [[\]] + [[(YYSTYPE * yylval_param, YYLTYPE * yylloc_param M4_YY_PROTO_LAST_ARG)]]) + m4_define( [[M4_YY_LEX_DECLARATION]], [[\]] + [[YYFARGS2(YYSTYPE *,yylval_param, YYLTYPE *,yylloc_param)]]) +]]) + +extern int yylex M4_YY_LEX_PROTO; + +#define YY_DECL int yylex M4_YY_LEX_DECLARATION +%endif +%if-c++-only C++ definition +#define YY_DECL int yyFlexLexer::yylex() +%endif +#endif /* !YY_DECL */ + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* Code executed at the beginning of each rule, after yytext and yyleng + * have been set up. + */ +#ifndef YY_USER_ACTION +#define YY_USER_ACTION +#endif +]]) + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* Code executed at the end of each rule. */ +#ifndef YY_BREAK +#define YY_BREAK /*LINTED*/break; +#endif +]]) + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +%% [6.0] YY_RULE_SETUP definition goes here +]]) + +%not-for-header +/** The main scanner function which does all the work. + */ +YY_DECL +{ + yy_state_type yy_current_state; + char *yy_cp, *yy_bp; + int yy_act; + M4_YY_DECL_GUTS_VAR(); + +m4_ifdef( [[M4_YY_NOT_REENTRANT]], +[[ + m4_ifdef( [[M4_YY_BISON_LVAL]], + [[ + YYSTYPE * yylval; + ]]) + m4_ifdef( [[]], + [[ + YYLTYPE * yylloc; + ]]) +]]) + +m4_ifdef( [[M4_YY_BISON_LVAL]], +[[ + yylval = yylval_param; +]]) + +m4_ifdef( [[]], +[[ + yylloc = yylloc_param; +]]) + + if ( !YY_G(yy_init) ) + { + YY_G(yy_init) = 1; + +#ifdef YY_USER_INIT + YY_USER_INIT; +#endif + +m4_ifdef( [[M4_YY_USES_REJECT]], +[[ + /* Create the reject buffer large enough to save one state per allowed character. */ + if ( ! YY_G(yy_state_buf) ) + YY_G(yy_state_buf) = (yy_state_type *)yyalloc(YY_STATE_BUF_SIZE M4_YY_CALL_LAST_ARG); + if ( ! YY_G(yy_state_buf) ) + YY_FATAL_ERROR( "out of dynamic memory in yylex()" ); +]]) + + if ( ! YY_G(yy_start) ) + YY_G(yy_start) = 1; /* first start state */ + + if ( ! yyin ) +%if-c-only + yyin = stdin; +%endif +%if-c++-only + yyin.rdbuf(std::cin.rdbuf()); +%endif + + if ( ! yyout ) +%if-c-only + yyout = stdout; +%endif +%if-c++-only + yyout.rdbuf(std::cout.rdbuf()); +%endif + + if ( ! YY_CURRENT_BUFFER ) { + yyensure_buffer_stack (M4_YY_CALL_ONLY_ARG); + YY_CURRENT_BUFFER_LVALUE = + yy_create_buffer( yyin, YY_BUF_SIZE M4_YY_CALL_LAST_ARG); + } + + yy_load_buffer_state( M4_YY_CALL_ONLY_ARG ); + } + + { +%% [7.0] user's declarations go here + + while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */ + { +%% [8.0] yymore()-related code goes here + yy_cp = YY_G(yy_c_buf_p); + + /* Support of yytext. */ + *yy_cp = YY_G(yy_hold_char); + + /* yy_bp points to the position in yy_ch_buf of the start of + * the current run. + */ + yy_bp = yy_cp; + +%% [9.0] code to set up and find next match goes here + +yy_find_action: +%% [10.0] code to find the action number goes here + + YY_DO_BEFORE_ACTION; + +%% [11.0] code for yylineno update goes here + +do_action: /* This label is used only to access EOF actions. */ + +%% [12.0] debug code goes here + + switch ( yy_act ) + { /* beginning of action switch */ +%% [13.0] actions go here + + case YY_END_OF_BUFFER: + { + /* Amount of text matched not including the EOB char. */ + int yy_amount_of_matched_text = (int) (yy_cp - YY_G(yytext_ptr)) - 1; + + /* Undo the effects of YY_DO_BEFORE_ACTION. */ + *yy_cp = YY_G(yy_hold_char); + YY_RESTORE_YY_MORE_OFFSET + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) + { + /* We're scanning a new file or input source. It's + * possible that this happened because the user + * just pointed yyin at a new source and called + * yylex(). If so, then we have to assure + * consistency between YY_CURRENT_BUFFER and our + * globals. Here is the right place to do so, because + * this is the first action (other than possibly a + * back-up) that will match for the new input source. + */ + YY_G(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; +%if-c-only + YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; +%endif +%if-c++-only + YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin.rdbuf(); +%endif + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; + } + + /* Note that here we test for yy_c_buf_p "<=" to the position + * of the first EOB in the buffer, since yy_c_buf_p will + * already have been incremented past the NUL character + * (since all states make transitions on EOB to the + * end-of-buffer state). Contrast this with the test + * in input(). + */ + if ( YY_G(yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[YY_G(yy_n_chars)] ) + { /* This was really a NUL. */ + yy_state_type yy_next_state; + + YY_G(yy_c_buf_p) = YY_G(yytext_ptr) + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( M4_YY_CALL_ONLY_ARG ); + + /* Okay, we're now positioned to make the NUL + * transition. We couldn't have + * yy_get_previous_state() go ahead and do it + * for us because it doesn't know how to deal + * with the possibility of jamming (and we don't + * want to build jamming into it because then it + * will run more slowly). + */ + + yy_next_state = yy_try_NUL_trans( yy_current_state M4_YY_CALL_LAST_ARG); + + yy_bp = YY_G(yytext_ptr) + YY_MORE_ADJ; + + if ( yy_next_state ) + { + /* Consume the NUL. */ + yy_cp = ++YY_G(yy_c_buf_p); + yy_current_state = yy_next_state; + goto yy_match; + } + + else + { +%% [14.0] code to do back-up for compressed tables and set up yy_cp goes here + goto yy_find_action; + } + } + + else switch ( yy_get_next_buffer( M4_YY_CALL_ONLY_ARG ) ) + { + case EOB_ACT_END_OF_FILE: + { + YY_G(yy_did_buffer_switch_on_eof) = 0; + + if ( yywrap( M4_YY_CALL_ONLY_ARG ) ) + { + /* Note: because we've taken care in + * yy_get_next_buffer() to have set up + * yytext, we can now set up + * yy_c_buf_p so that if some total + * hoser (like flex itself) wants to + * call the scanner after we return the + * YY_NULL, it'll still work - another + * YY_NULL will get returned. + */ + YY_G(yy_c_buf_p) = YY_G(yytext_ptr) + YY_MORE_ADJ; + + yy_act = YY_STATE_EOF(YY_START); + goto do_action; + } + + else + { + if ( ! YY_G(yy_did_buffer_switch_on_eof) ) + YY_NEW_FILE; + } + break; + } + + case EOB_ACT_CONTINUE_SCAN: + YY_G(yy_c_buf_p) = + YY_G(yytext_ptr) + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( M4_YY_CALL_ONLY_ARG ); + + yy_cp = YY_G(yy_c_buf_p); + yy_bp = YY_G(yytext_ptr) + YY_MORE_ADJ; + goto yy_match; + + case EOB_ACT_LAST_MATCH: + YY_G(yy_c_buf_p) = + &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[YY_G(yy_n_chars)]; + + yy_current_state = yy_get_previous_state( M4_YY_CALL_ONLY_ARG ); + + yy_cp = YY_G(yy_c_buf_p); + yy_bp = YY_G(yytext_ptr) + YY_MORE_ADJ; + goto yy_find_action; + } + break; + } + + default: + YY_FATAL_ERROR( + "fatal flex scanner internal error--no action found" ); + } /* end of action switch */ + } /* end of scanning one token */ + } /* end of user's declarations */ +} /* end of yylex */ +%ok-for-header + +%if-c++-only +%not-for-header +/* The contents of this function are C++ specific, so the YY_G macro is not used. + * This constructor simply maintains backward compatibility. + * DEPRECATED + */ +yyFlexLexer::yyFlexLexer( std::istream* arg_yyin, std::ostream* arg_yyout ): + yyin(arg_yyin ? arg_yyin->rdbuf() : std::cin.rdbuf()), + yyout(arg_yyout ? arg_yyout->rdbuf() : std::cout.rdbuf()) +{ + ctor_common(); +} + +/* The contents of this function are C++ specific, so the YY_G macro is not used. + */ +yyFlexLexer::yyFlexLexer( std::istream& arg_yyin, std::ostream& arg_yyout ): + yyin(arg_yyin.rdbuf()), + yyout(arg_yyout.rdbuf()) +{ + ctor_common(); +} + +/* The contents of this function are C++ specific, so the YY_G macro is not used. + */ +void yyFlexLexer::ctor_common() +{ + yy_c_buf_p = 0; + yy_init = 0; + yy_start = 0; + yy_flex_debug = 0; + yylineno = 1; // this will only get updated if %option yylineno + + yy_did_buffer_switch_on_eof = 0; + + yy_looking_for_trail_begin = 0; + yy_more_flag = 0; + yy_more_len = 0; + yy_more_offset = yy_prev_more_offset = 0; + + yy_start_stack_ptr = yy_start_stack_depth = 0; + yy_start_stack = NULL; + + yy_buffer_stack = NULL; + yy_buffer_stack_top = 0; + yy_buffer_stack_max = 0; + + +m4_ifdef( [[M4_YY_USES_REJECT]], +[[ + yy_state_buf = new yy_state_type[YY_STATE_BUF_SIZE]; +]], +[[ + yy_state_buf = 0; +]]) +} + +/* The contents of this function are C++ specific, so the YY_G macro is not used. + */ +yyFlexLexer::~yyFlexLexer() +{ + delete [] yy_state_buf; + yyfree( yy_start_stack M4_YY_CALL_LAST_ARG ); + yy_delete_buffer( YY_CURRENT_BUFFER M4_YY_CALL_LAST_ARG); + yyfree( yy_buffer_stack M4_YY_CALL_LAST_ARG ); +} + +/* The contents of this function are C++ specific, so the YY_G macro is not used. + */ +void yyFlexLexer::switch_streams( std::istream& new_in, std::ostream& new_out ) +{ + // was if( new_in ) + yy_delete_buffer( YY_CURRENT_BUFFER M4_YY_CALL_LAST_ARG); + yy_switch_to_buffer( yy_create_buffer( new_in, YY_BUF_SIZE M4_YY_CALL_LAST_ARG) M4_YY_CALL_LAST_ARG); + + // was if( new_out ) + yyout.rdbuf(new_out.rdbuf()); +} + +/* The contents of this function are C++ specific, so the YY_G macro is not used. + */ +void yyFlexLexer::switch_streams( std::istream* new_in, std::ostream* new_out ) +{ + if( ! new_in ) { + new_in = &yyin; + } + + if ( ! new_out ) { + new_out = &yyout; + } + + switch_streams(*new_in, *new_out); +} + +#ifdef YY_INTERACTIVE +int yyFlexLexer::LexerInput( char* buf, int /* max_size */ ) +#else +int yyFlexLexer::LexerInput( char* buf, int max_size ) +#endif +{ + if ( yyin.eof() || yyin.fail() ) + return 0; + +#ifdef YY_INTERACTIVE + yyin.get( buf[0] ); + + if ( yyin.eof() ) + return 0; + + if ( yyin.bad() ) + return -1; + + return 1; + +#else + (void) yyin.read( buf, max_size ); + + if ( yyin.bad() ) + return -1; + else + return yyin.gcount(); +#endif +} + +void yyFlexLexer::LexerOutput( const char* buf, int size ) +{ + (void) yyout.write( buf, size ); +} +%ok-for-header +%endif + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* yy_get_next_buffer - try to read in a new buffer + * + * Returns a code representing an action: + * EOB_ACT_LAST_MATCH - + * EOB_ACT_CONTINUE_SCAN - continue scanning from current position + * EOB_ACT_END_OF_FILE - end of file + */ +%if-c-only +static int yy_get_next_buffer (M4_YY_DEF_ONLY_ARG) +%endif +%if-c++-only +int yyFlexLexer::yy_get_next_buffer() +%endif +{ + M4_YY_DECL_GUTS_VAR(); + char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; + char *source = YY_G(yytext_ptr); + int number_to_move, i; + int ret_val; + + if ( YY_G(yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[YY_G(yy_n_chars) + 1] ) + YY_FATAL_ERROR( + "fatal flex scanner internal error--end of buffer missed" ); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) + { /* Don't try to fill the buffer, so this is an EOF. */ + if ( YY_G(yy_c_buf_p) - YY_G(yytext_ptr) - YY_MORE_ADJ == 1 ) + { + /* We matched a single character, the EOB, so + * treat this as a final EOF. + */ + return EOB_ACT_END_OF_FILE; + } + + else + { + /* We matched some text prior to the EOB, first + * process it. + */ + return EOB_ACT_LAST_MATCH; + } + } + + /* Try to read more data. */ + + /* First move last chars to start of buffer. */ + number_to_move = (int) (YY_G(yy_c_buf_p) - YY_G(yytext_ptr) - 1); + + for ( i = 0; i < number_to_move; ++i ) + *(dest++) = *(source++); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) + /* don't do the read, it's not guaranteed to return an EOF, + * just force an EOF + */ + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = YY_G(yy_n_chars) = 0; + + else + { + int num_to_read = + YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; + + while ( num_to_read <= 0 ) + { /* Not enough room in the buffer - grow it. */ +m4_ifdef( [[M4_YY_USES_REJECT]], +[[ + YY_FATAL_ERROR( +"input buffer overflow, can't enlarge buffer because scanner uses REJECT" ); +]], +[[ + /* just a shorter name for the current buffer */ + YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE; + + int yy_c_buf_p_offset = + (int) (YY_G(yy_c_buf_p) - b->yy_ch_buf); + + if ( b->yy_is_our_buffer ) + { + int new_size = b->yy_buf_size * 2; + + if ( new_size <= 0 ) + b->yy_buf_size += b->yy_buf_size / 8; + else + b->yy_buf_size *= 2; + + b->yy_ch_buf = (char *) + /* Include room in for 2 EOB chars. */ + yyrealloc( (void *) b->yy_ch_buf, + (yy_size_t) (b->yy_buf_size + 2) M4_YY_CALL_LAST_ARG ); + } + else + /* Can't grow it, we don't own it. */ + b->yy_ch_buf = NULL; + + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( + "fatal error - scanner input buffer overflow" ); + + YY_G(yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; + + num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - + number_to_move - 1; +]]) + } + + if ( num_to_read > YY_READ_BUF_SIZE ) + num_to_read = YY_READ_BUF_SIZE; + + /* Read in more data. */ + YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), + YY_G(yy_n_chars), num_to_read ); + + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = YY_G(yy_n_chars); + } + + if ( YY_G(yy_n_chars) == 0 ) + { + if ( number_to_move == YY_MORE_ADJ ) + { + ret_val = EOB_ACT_END_OF_FILE; + yyrestart( yyin M4_YY_CALL_LAST_ARG); + } + + else + { + ret_val = EOB_ACT_LAST_MATCH; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = + YY_BUFFER_EOF_PENDING; + } + } + + else + ret_val = EOB_ACT_CONTINUE_SCAN; + + if ((YY_G(yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { + /* Extend the array by 50%, plus the number we really need. */ + int new_size = YY_G(yy_n_chars) + number_to_move + (YY_G(yy_n_chars) >> 1); + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc( + (void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf, (yy_size_t) new_size M4_YY_CALL_LAST_ARG ); + if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); + /* "- 2" to take care of EOB's */ + YY_CURRENT_BUFFER_LVALUE->yy_buf_size = (int) (new_size - 2); + } + + YY_G(yy_n_chars) += number_to_move; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[YY_G(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[YY_G(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; + + YY_G(yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; + + return ret_val; +} +]]) + +/* yy_get_previous_state - get the state just before the EOB char was reached */ + +%if-c-only +%not-for-header + static yy_state_type yy_get_previous_state (M4_YY_DEF_ONLY_ARG) +%endif +%if-c++-only + yy_state_type yyFlexLexer::yy_get_previous_state() +%endif +{ + yy_state_type yy_current_state; + char *yy_cp; + M4_YY_DECL_GUTS_VAR(); + +%% [15.0] code to get the start state into yy_current_state goes here + + for ( yy_cp = YY_G(yytext_ptr) + YY_MORE_ADJ; yy_cp < YY_G(yy_c_buf_p); ++yy_cp ) + { +%% [16.0] code to find the next state goes here + } + + return yy_current_state; +} + + +/* yy_try_NUL_trans - try to make a transition on the NUL character + * + * synopsis + * next_state = yy_try_NUL_trans( current_state ); + */ +%if-c-only + static yy_state_type yy_try_NUL_trans YYFARGS1( yy_state_type, yy_current_state) +%endif +%if-c++-only + yy_state_type yyFlexLexer::yy_try_NUL_trans( yy_state_type yy_current_state ) +%endif +{ + int yy_is_jam; + M4_YY_DECL_GUTS_VAR(); /* This var may be unused depending upon options. */ +%% [17.0] code to find the next state, and perhaps do backing up, goes here + + M4_YY_NOOP_GUTS_VAR(); + return yy_is_jam ? 0 : yy_current_state; +} + + +#ifndef YY_NO_UNPUT +%if-c-only +m4_ifdef( [[M4_YY_NO_UNPUT]],, +[[ + static void yyunput YYFARGS2( int,c, char *,yy_bp) +%endif +%if-c++-only + void yyFlexLexer::yyunput( int c, char* yy_bp) +%endif +{ + char *yy_cp; + M4_YY_DECL_GUTS_VAR(); + + yy_cp = YY_G(yy_c_buf_p); + + /* undo effects of setting up yytext */ + *yy_cp = YY_G(yy_hold_char); + + if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) + { /* need to shift things up to make room */ + /* +2 for EOB chars. */ + int number_to_move = YY_G(yy_n_chars) + 2; + char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ + YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; + char *source = + &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; + + while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) + *--dest = *--source; + + yy_cp += (int) (dest - source); + yy_bp += (int) (dest - source); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = + YY_G(yy_n_chars) = (int) YY_CURRENT_BUFFER_LVALUE->yy_buf_size; + + if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) + YY_FATAL_ERROR( "flex scanner push-back overflow" ); + } + + *--yy_cp = (char) c; + +%% [18.0] update yylineno here +m4_ifdef( [[M4_YY_USE_LINENO]], +[[ + if ( c == '\n' ){ + --yylineno; + } +]]) + + YY_G(yytext_ptr) = yy_bp; + YY_G(yy_hold_char) = *yy_cp; + YY_G(yy_c_buf_p) = yy_cp; +} +%if-c-only +]]) +%endif +#endif + +%if-c-only +#ifndef YY_NO_INPUT +#ifdef __cplusplus + static int yyinput (M4_YY_DEF_ONLY_ARG) +#else + static int input (M4_YY_DEF_ONLY_ARG) +#endif + +%endif +%if-c++-only + int yyFlexLexer::yyinput() +%endif +{ + int c; + M4_YY_DECL_GUTS_VAR(); + + *YY_G(yy_c_buf_p) = YY_G(yy_hold_char); + + if ( *YY_G(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) + { + /* yy_c_buf_p now points to the character we want to return. + * If this occurs *before* the EOB characters, then it's a + * valid NUL; if not, then we've hit the end of the buffer. + */ + if ( YY_G(yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[YY_G(yy_n_chars)] ) + /* This was really a NUL. */ + *YY_G(yy_c_buf_p) = '\0'; + + else + { /* need more input */ + int offset = (int) (YY_G(yy_c_buf_p) - YY_G(yytext_ptr)); + ++YY_G(yy_c_buf_p); + + switch ( yy_get_next_buffer( M4_YY_CALL_ONLY_ARG ) ) + { + case EOB_ACT_LAST_MATCH: + /* This happens because yy_g_n_b() + * sees that we've accumulated a + * token and flags that we need to + * try matching the token before + * proceeding. But for input(), + * there's no matching to consider. + * So convert the EOB_ACT_LAST_MATCH + * to EOB_ACT_END_OF_FILE. + */ + + /* Reset buffer status. */ + yyrestart( yyin M4_YY_CALL_LAST_ARG); + + /*FALLTHROUGH*/ + + case EOB_ACT_END_OF_FILE: + { + if ( yywrap( M4_YY_CALL_ONLY_ARG ) ) + return 0; + + if ( ! YY_G(yy_did_buffer_switch_on_eof) ) + YY_NEW_FILE; +#ifdef __cplusplus + return yyinput(M4_YY_CALL_ONLY_ARG); +#else + return input(M4_YY_CALL_ONLY_ARG); +#endif + } + + case EOB_ACT_CONTINUE_SCAN: + YY_G(yy_c_buf_p) = YY_G(yytext_ptr) + offset; + break; + } + } + } + + c = *(unsigned char *) YY_G(yy_c_buf_p); /* cast for 8-bit char's */ + *YY_G(yy_c_buf_p) = '\0'; /* preserve yytext */ + YY_G(yy_hold_char) = *++YY_G(yy_c_buf_p); + +%% [19.0] update BOL and yylineno + + return c; +} +%if-c-only +#endif /* ifndef YY_NO_INPUT */ +%endif + +/** Immediately switch to a different input stream. + * @param input_file A readable stream. + * M4_YY_DOC_PARAM + * @note This function does not reset the start condition to @c INITIAL . + */ +%if-c-only + void yyrestart YYFARGS1( FILE *,input_file) +%endif +%if-c++-only + void yyFlexLexer::yyrestart( std::istream& input_file ) +%endif +{ + M4_YY_DECL_GUTS_VAR(); + + if ( ! YY_CURRENT_BUFFER ){ + yyensure_buffer_stack (M4_YY_CALL_ONLY_ARG); + YY_CURRENT_BUFFER_LVALUE = + yy_create_buffer( yyin, YY_BUF_SIZE M4_YY_CALL_LAST_ARG); + } + + yy_init_buffer( YY_CURRENT_BUFFER, input_file M4_YY_CALL_LAST_ARG); + yy_load_buffer_state( M4_YY_CALL_ONLY_ARG ); +} + +%if-c++-only +/** Delegate to the new version that takes an istream reference. + * @param input_file A readable stream. + * M4_YY_DOC_PARAM + * @note This function does not reset the start condition to @c INITIAL . + */ +void yyFlexLexer::yyrestart( std::istream* input_file ) +{ + if( ! input_file ) { + input_file = &yyin; + } + yyrestart( *input_file ); +} +%endif + +/** Switch to a different input buffer. + * @param new_buffer The new input buffer. + * M4_YY_DOC_PARAM + */ +%if-c-only + void yy_switch_to_buffer YYFARGS1( YY_BUFFER_STATE ,new_buffer) +%endif +%if-c++-only + void yyFlexLexer::yy_switch_to_buffer( YY_BUFFER_STATE new_buffer ) +%endif +{ + M4_YY_DECL_GUTS_VAR(); + + /* TODO. We should be able to replace this entire function body + * with + * yypop_buffer_state(); + * yypush_buffer_state(new_buffer); + */ + yyensure_buffer_stack (M4_YY_CALL_ONLY_ARG); + if ( YY_CURRENT_BUFFER == new_buffer ) + return; + + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *YY_G(yy_c_buf_p) = YY_G(yy_hold_char); + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = YY_G(yy_c_buf_p); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = YY_G(yy_n_chars); + } + + YY_CURRENT_BUFFER_LVALUE = new_buffer; + yy_load_buffer_state( M4_YY_CALL_ONLY_ARG ); + + /* We don't actually know whether we did this switch during + * EOF (yywrap()) processing, but the only time this flag + * is looked at is after yywrap() is called, so it's safe + * to go ahead and always set it. + */ + YY_G(yy_did_buffer_switch_on_eof) = 1; +} + + +%if-c-only +static void yy_load_buffer_state (M4_YY_DEF_ONLY_ARG) +%endif +%if-c++-only + void yyFlexLexer::yy_load_buffer_state() +%endif +{ + M4_YY_DECL_GUTS_VAR(); + YY_G(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + YY_G(yytext_ptr) = YY_G(yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; +%if-c-only + yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; +%endif +%if-c++-only + yyin.rdbuf(YY_CURRENT_BUFFER_LVALUE->yy_input_file); +%endif + YY_G(yy_hold_char) = *YY_G(yy_c_buf_p); +} + +/** Allocate and initialize an input buffer state. + * @param file A readable stream. + * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. + * M4_YY_DOC_PARAM + * @return the allocated buffer state. + */ +%if-c-only + YY_BUFFER_STATE yy_create_buffer YYFARGS2( FILE *,file, int ,size) +%endif +%if-c++-only + YY_BUFFER_STATE yyFlexLexer::yy_create_buffer( std::istream& file, int size ) +%endif +{ + YY_BUFFER_STATE b; + m4_dnl M4_YY_DECL_GUTS_VAR(); + + b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) M4_YY_CALL_LAST_ARG ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); + + b->yy_buf_size = size; + + /* yy_ch_buf has to be 2 characters longer than the size given because + * we need to put in 2 end-of-buffer characters. + */ + b->yy_ch_buf = (char *) yyalloc( (yy_size_t) (b->yy_buf_size + 2) M4_YY_CALL_LAST_ARG ); + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); + + b->yy_is_our_buffer = 1; + + yy_init_buffer( b, file M4_YY_CALL_LAST_ARG); + + return b; +} + +%if-c++-only +/** Delegate creation of buffers to the new version that takes an istream reference. + * @param file A readable stream. + * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. + * M4_YY_DOC_PARAM + * @return the allocated buffer state. + */ + YY_BUFFER_STATE yyFlexLexer::yy_create_buffer( std::istream* file, int size ) +{ + return yy_create_buffer( *file, size ); +} +%endif + +/** Destroy the buffer. + * @param b a buffer created with yy_create_buffer() + * M4_YY_DOC_PARAM + */ +%if-c-only + void yy_delete_buffer YYFARGS1( YY_BUFFER_STATE ,b) +%endif +%if-c++-only + void yyFlexLexer::yy_delete_buffer( YY_BUFFER_STATE b ) +%endif +{ + M4_YY_DECL_GUTS_VAR(); + + if ( ! b ) + return; + + if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ + YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; + + if ( b->yy_is_our_buffer ) + yyfree( (void *) b->yy_ch_buf M4_YY_CALL_LAST_ARG ); + + yyfree( (void *) b M4_YY_CALL_LAST_ARG ); +} + + +/* Initializes or reinitializes a buffer. + * This function is sometimes called more than once on the same buffer, + * such as during a yyrestart() or at EOF. + */ +%if-c-only + static void yy_init_buffer YYFARGS2( YY_BUFFER_STATE ,b, FILE *,file) +%endif +%if-c++-only + void yyFlexLexer::yy_init_buffer( YY_BUFFER_STATE b, std::istream& file ) +%endif + +{ + int oerrno = errno; + M4_YY_DECL_GUTS_VAR(); + + yy_flush_buffer( b M4_YY_CALL_LAST_ARG); + +%if-c-only + b->yy_input_file = file; +%endif +%if-c++-only + b->yy_input_file = file.rdbuf(); +%endif + b->yy_fill_buffer = 1; + + /* If b is the current buffer, then yy_init_buffer was _probably_ + * called from yyrestart() or through yy_get_next_buffer. + * In that case, we don't want to reset the lineno or column. + */ + if (b != YY_CURRENT_BUFFER){ + b->yy_bs_lineno = 1; + b->yy_bs_column = 0; + } + +%if-c-only +m4_ifdef( [[M4_YY_ALWAYS_INTERACTIVE]], +[[ + b->yy_is_interactive = 1; +]], +[[ + m4_ifdef( [[M4_YY_NEVER_INTERACTIVE]], + [[ + b->yy_is_interactive = 0; + ]], + [[ + b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; + ]]) +]]) +%endif +%if-c++-only + b->yy_is_interactive = 0; +%endif + errno = oerrno; +} + +/** Discard all buffered characters. On the next scan, YY_INPUT will be called. + * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. + * M4_YY_DOC_PARAM + */ +%if-c-only + void yy_flush_buffer YYFARGS1( YY_BUFFER_STATE ,b) +%endif +%if-c++-only + void yyFlexLexer::yy_flush_buffer( YY_BUFFER_STATE b ) +%endif +{ + M4_YY_DECL_GUTS_VAR(); + if ( ! b ) + return; + + b->yy_n_chars = 0; + + /* We always need two end-of-buffer characters. The first causes + * a transition to the end-of-buffer state. The second causes + * a jam in that state. + */ + b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; + b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; + + b->yy_buf_pos = &b->yy_ch_buf[0]; + + b->yy_at_bol = 1; + b->yy_buffer_status = YY_BUFFER_NEW; + + if ( b == YY_CURRENT_BUFFER ) + yy_load_buffer_state( M4_YY_CALL_ONLY_ARG ); +} + +%if-c-or-c++ +/** Pushes the new state onto the stack. The new state becomes + * the current state. This function will allocate the stack + * if necessary. + * @param new_buffer The new state. + * M4_YY_DOC_PARAM + */ +%if-c-only +void yypush_buffer_state YYFARGS1(YY_BUFFER_STATE,new_buffer) +%endif +%if-c++-only +void yyFlexLexer::yypush_buffer_state (YY_BUFFER_STATE new_buffer) +%endif +{ + M4_YY_DECL_GUTS_VAR(); + if (new_buffer == NULL) + return; + + yyensure_buffer_stack(M4_YY_CALL_ONLY_ARG); + + /* This block is copied from yy_switch_to_buffer. */ + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *YY_G(yy_c_buf_p) = YY_G(yy_hold_char); + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = YY_G(yy_c_buf_p); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = YY_G(yy_n_chars); + } + + /* Only push if top exists. Otherwise, replace top. */ + if (YY_CURRENT_BUFFER) + YY_G(yy_buffer_stack_top)++; + YY_CURRENT_BUFFER_LVALUE = new_buffer; + + /* copied from yy_switch_to_buffer. */ + yy_load_buffer_state( M4_YY_CALL_ONLY_ARG ); + YY_G(yy_did_buffer_switch_on_eof) = 1; +} +%endif + + +%if-c-or-c++ +/** Removes and deletes the top of the stack, if present. + * The next element becomes the new top. + * M4_YY_DOC_PARAM + */ +%if-c-only +void yypop_buffer_state (M4_YY_DEF_ONLY_ARG) +%endif +%if-c++-only +void yyFlexLexer::yypop_buffer_state (void) +%endif +{ + M4_YY_DECL_GUTS_VAR(); + if (!YY_CURRENT_BUFFER) + return; + + yy_delete_buffer(YY_CURRENT_BUFFER M4_YY_CALL_LAST_ARG); + YY_CURRENT_BUFFER_LVALUE = NULL; + if (YY_G(yy_buffer_stack_top) > 0) + --YY_G(yy_buffer_stack_top); + + if (YY_CURRENT_BUFFER) { + yy_load_buffer_state( M4_YY_CALL_ONLY_ARG ); + YY_G(yy_did_buffer_switch_on_eof) = 1; + } +} +%endif + + +%if-c-or-c++ +/* Allocates the stack if it does not exist. + * Guarantees space for at least one push. + */ +%if-c-only +static void yyensure_buffer_stack (M4_YY_DEF_ONLY_ARG) +%endif +%if-c++-only +void yyFlexLexer::yyensure_buffer_stack(void) +%endif +{ + yy_size_t num_to_alloc; + M4_YY_DECL_GUTS_VAR(); + + if (!YY_G(yy_buffer_stack)) { + + /* First allocation is just for 2 elements, since we don't know if this + * scanner will even need a stack. We use 2 instead of 1 to avoid an + * immediate realloc on the next call. + */ + num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */ + YY_G(yy_buffer_stack) = (struct yy_buffer_state**)yyalloc + (num_to_alloc * sizeof(struct yy_buffer_state*) + M4_YY_CALL_LAST_ARG); + if ( ! YY_G(yy_buffer_stack) ) + YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); + + + memset(YY_G(yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); + + YY_G(yy_buffer_stack_max) = num_to_alloc; + YY_G(yy_buffer_stack_top) = 0; + return; + } + + if (YY_G(yy_buffer_stack_top) >= (YY_G(yy_buffer_stack_max)) - 1){ + + /* Increase the buffer to prepare for a possible push. */ + yy_size_t grow_size = 8 /* arbitrary grow size */; + + num_to_alloc = YY_G(yy_buffer_stack_max) + grow_size; + YY_G(yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc + (YY_G(yy_buffer_stack), + num_to_alloc * sizeof(struct yy_buffer_state*) + M4_YY_CALL_LAST_ARG); + if ( ! YY_G(yy_buffer_stack) ) + YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); + + /* zero only the new slots.*/ + memset(YY_G(yy_buffer_stack) + YY_G(yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); + YY_G(yy_buffer_stack_max) = num_to_alloc; + } +} +%endif + + + + +m4_ifdef( [[M4_YY_NO_SCAN_BUFFER]],, +[[ +%if-c-only +/** Setup the input buffer state to scan directly from a user-specified character buffer. + * @param base the character buffer + * @param size the size in bytes of the character buffer + * M4_YY_DOC_PARAM + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE yy_scan_buffer YYFARGS2( char *,base, yy_size_t ,size) +{ + YY_BUFFER_STATE b; + m4_dnl M4_YY_DECL_GUTS_VAR(); + + if ( size < 2 || + base[size-2] != YY_END_OF_BUFFER_CHAR || + base[size-1] != YY_END_OF_BUFFER_CHAR ) + /* They forgot to leave room for the EOB's. */ + return NULL; + + b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) M4_YY_CALL_LAST_ARG ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); + + b->yy_buf_size = (int) (size - 2); /* "- 2" to take care of EOB's */ + b->yy_buf_pos = b->yy_ch_buf = base; + b->yy_is_our_buffer = 0; + b->yy_input_file = NULL; + b->yy_n_chars = b->yy_buf_size; + b->yy_is_interactive = 0; + b->yy_at_bol = 1; + b->yy_fill_buffer = 0; + b->yy_buffer_status = YY_BUFFER_NEW; + + yy_switch_to_buffer( b M4_YY_CALL_LAST_ARG ); + + return b; +} +%endif +]]) + + +m4_ifdef( [[M4_YY_NO_SCAN_STRING]],, +[[ +%if-c-only +/** Setup the input buffer state to scan a string. The next call to yylex() will + * scan from a @e copy of @a str. + * @param yystr a NUL-terminated string to scan + * M4_YY_DOC_PARAM + * @return the newly allocated buffer state object. + * @note If you want to scan bytes that may contain NUL values, then use + * yy_scan_bytes() instead. + */ +YY_BUFFER_STATE yy_scan_string YYFARGS1( const char *, yystr) +{ + m4_dnl M4_YY_DECL_GUTS_VAR(); + + return yy_scan_bytes( yystr, (int) strlen(yystr) M4_YY_CALL_LAST_ARG); +} +%endif +]]) + + +m4_ifdef( [[M4_YY_NO_SCAN_BYTES]],, +[[ +%if-c-only +/** Setup the input buffer state to scan the given bytes. The next call to yylex() will + * scan from a @e copy of @a bytes. + * @param yybytes the byte buffer to scan + * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. + * M4_YY_DOC_PARAM + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE yy_scan_bytes YYFARGS2( const char *,yybytes, int ,_yybytes_len) +{ + YY_BUFFER_STATE b; + char *buf; + yy_size_t n; + int i; + m4_dnl M4_YY_DECL_GUTS_VAR(); + + /* Get memory for full buffer, including space for trailing EOB's. */ + n = (yy_size_t) (_yybytes_len + 2); + buf = (char *) yyalloc( n M4_YY_CALL_LAST_ARG ); + if ( ! buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); + + for ( i = 0; i < _yybytes_len; ++i ) + buf[i] = yybytes[i]; + + buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; + + b = yy_scan_buffer( buf, n M4_YY_CALL_LAST_ARG); + if ( ! b ) + YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); + + /* It's okay to grow etc. this buffer, and we should throw it + * away when we're done. + */ + b->yy_is_our_buffer = 1; + + return b; +} +%endif +]]) + + +m4_ifdef( [[M4_YY_NO_PUSH_STATE]],, +[[ +%if-c-only + static void yy_push_state YYFARGS1( int ,_new_state) +%endif +%if-c++-only + void yyFlexLexer::yy_push_state( int _new_state ) +%endif +{ + M4_YY_DECL_GUTS_VAR(); + if ( YY_G(yy_start_stack_ptr) >= YY_G(yy_start_stack_depth) ) + { + yy_size_t new_size; + + YY_G(yy_start_stack_depth) += YY_START_STACK_INCR; + new_size = (yy_size_t) YY_G(yy_start_stack_depth) * sizeof( int ); + + if ( ! YY_G(yy_start_stack) ) + YY_G(yy_start_stack) = (int *) yyalloc( new_size M4_YY_CALL_LAST_ARG ); + + else + YY_G(yy_start_stack) = (int *) yyrealloc( + (void *) YY_G(yy_start_stack), new_size M4_YY_CALL_LAST_ARG ); + + if ( ! YY_G(yy_start_stack) ) + YY_FATAL_ERROR( "out of memory expanding start-condition stack" ); + } + + YY_G(yy_start_stack)[YY_G(yy_start_stack_ptr)++] = YY_START; + + BEGIN(_new_state); +} +]]) + + +m4_ifdef( [[M4_YY_NO_POP_STATE]],, +[[ +%if-c-only + static void yy_pop_state (M4_YY_DEF_ONLY_ARG) +%endif +%if-c++-only + void yyFlexLexer::yy_pop_state() +%endif +{ + M4_YY_DECL_GUTS_VAR(); + if ( --YY_G(yy_start_stack_ptr) < 0 ) + YY_FATAL_ERROR( "start-condition stack underflow" ); + + BEGIN(YY_G(yy_start_stack)[YY_G(yy_start_stack_ptr)]); +} +]]) + + +m4_ifdef( [[M4_YY_NO_TOP_STATE]],, +[[ +%if-c-only + static int yy_top_state (M4_YY_DEF_ONLY_ARG) +%endif +%if-c++-only + int yyFlexLexer::yy_top_state() +%endif +{ + M4_YY_DECL_GUTS_VAR(); + return YY_G(yy_start_stack)[YY_G(yy_start_stack_ptr) - 1]; +} +]]) + +#ifndef YY_EXIT_FAILURE +#define YY_EXIT_FAILURE 2 +#endif + +%if-c-only +static void yynoreturn yy_fatal_error YYFARGS1(const char*, msg) +{ + M4_YY_DECL_GUTS_VAR(); + M4_YY_NOOP_GUTS_VAR(); + fprintf( stderr, "%s\n", msg ); + exit( YY_EXIT_FAILURE ); +} +%endif +%if-c++-only +void yyFlexLexer::LexerError( const char* msg ) +{ + M4_YY_DECL_GUTS_VAR(); + std::cerr << msg << std::endl; + exit( YY_EXIT_FAILURE ); +} +%endif + +/* Redefine yyless() so it works in section 3 code. */ + +#undef yyless +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + yytext[yyleng] = YY_G(yy_hold_char); \ + YY_G(yy_c_buf_p) = yytext + yyless_macro_arg; \ + YY_G(yy_hold_char) = *YY_G(yy_c_buf_p); \ + *YY_G(yy_c_buf_p) = '\0'; \ + yyleng = yyless_macro_arg; \ + } \ + while ( 0 ) + + + +/* Accessor methods (get/set functions) to struct members. */ + +%if-c-only +%if-reentrant +m4_ifdef( [[M4_YY_NO_GET_EXTRA]],, +[[ +/** Get the user-defined data for this scanner. + * M4_YY_DOC_PARAM + */ +YY_EXTRA_TYPE yyget_extra (M4_YY_DEF_ONLY_ARG) +{ + M4_YY_DECL_GUTS_VAR(); + return yyextra; +} +]]) +%endif + +m4_ifdef( [[M4_YY_NO_GET_LINENO]],, +[[ +/** Get the current line number. + * M4_YY_DOC_PARAM + */ +int yyget_lineno (M4_YY_DEF_ONLY_ARG) +{ + M4_YY_DECL_GUTS_VAR(); + + m4_ifdef( [[M4_YY_REENTRANT]], + [[ + if (! YY_CURRENT_BUFFER) + return 0; + ]]) + return yylineno; +} +]]) + +m4_ifdef( [[M4_YY_REENTRANT]], +[[ +m4_ifdef( [[M4_YY_NO_GET_COLUMN]],, +[[ +/** Get the current column number. + * M4_YY_DOC_PARAM + */ +int yyget_column (M4_YY_DEF_ONLY_ARG) +{ + M4_YY_DECL_GUTS_VAR(); + + m4_ifdef( [[M4_YY_REENTRANT]], + [[ + if (! YY_CURRENT_BUFFER) + return 0; + ]]) + return yycolumn; +} +]]) +]]) + +m4_ifdef( [[M4_YY_NO_GET_IN]],, +[[ +/** Get the input stream. + * M4_YY_DOC_PARAM + */ +FILE *yyget_in (M4_YY_DEF_ONLY_ARG) +{ + M4_YY_DECL_GUTS_VAR(); + return yyin; +} +]]) + +m4_ifdef( [[M4_YY_NO_GET_OUT]],, +[[ +/** Get the output stream. + * M4_YY_DOC_PARAM + */ +FILE *yyget_out (M4_YY_DEF_ONLY_ARG) +{ + M4_YY_DECL_GUTS_VAR(); + return yyout; +} +]]) + +m4_ifdef( [[M4_YY_NO_GET_LENG]],, +[[ +/** Get the length of the current token. + * M4_YY_DOC_PARAM + */ +int yyget_leng (M4_YY_DEF_ONLY_ARG) +{ + M4_YY_DECL_GUTS_VAR(); + return yyleng; +} +]]) + +/** Get the current token. + * M4_YY_DOC_PARAM + */ +m4_ifdef( [[M4_YY_NO_GET_TEXT]],, +[[ +char *yyget_text (M4_YY_DEF_ONLY_ARG) +{ + M4_YY_DECL_GUTS_VAR(); + return yytext; +} +]]) + +%if-reentrant +m4_ifdef( [[M4_YY_NO_SET_EXTRA]],, +[[ +/** Set the user-defined data. This data is never touched by the scanner. + * @param user_defined The data to be associated with this scanner. + * M4_YY_DOC_PARAM + */ +void yyset_extra YYFARGS1( YY_EXTRA_TYPE ,user_defined) +{ + M4_YY_DECL_GUTS_VAR(); + yyextra = user_defined ; +} +]]) +%endif + +m4_ifdef( [[M4_YY_NO_SET_LINENO]],, +[[ +/** Set the current line number. + * @param _line_number line number + * M4_YY_DOC_PARAM + */ +void yyset_lineno YYFARGS1( int ,_line_number) +{ + M4_YY_DECL_GUTS_VAR(); + + m4_ifdef( [[M4_YY_REENTRANT]], + [[ + /* lineno is only valid if an input buffer exists. */ + if (! YY_CURRENT_BUFFER ) + YY_FATAL_ERROR( "yyset_lineno called with no buffer" ); + ]]) + yylineno = _line_number; +} +]]) + +m4_ifdef( [[M4_YY_REENTRANT]], +[[ +m4_ifdef( [[M4_YY_NO_SET_COLUMN]],, +[[ +/** Set the current column. + * @param _column_no column number + * M4_YY_DOC_PARAM + */ +void yyset_column YYFARGS1( int , _column_no) +{ + M4_YY_DECL_GUTS_VAR(); + + m4_ifdef( [[M4_YY_REENTRANT]], + [[ + /* column is only valid if an input buffer exists. */ + if (! YY_CURRENT_BUFFER ) + YY_FATAL_ERROR( "yyset_column called with no buffer" ); + ]]) + yycolumn = _column_no; +} +]]) +]]) + + +m4_ifdef( [[M4_YY_NO_SET_IN]],, +[[ +/** Set the input stream. This does not discard the current + * input buffer. + * @param _in_str A readable stream. + * M4_YY_DOC_PARAM + * @see yy_switch_to_buffer + */ +void yyset_in YYFARGS1( FILE * ,_in_str) +{ + M4_YY_DECL_GUTS_VAR(); + yyin = _in_str ; +} +]]) + +m4_ifdef( [[M4_YY_NO_SET_OUT]],, +[[ +void yyset_out YYFARGS1( FILE * ,_out_str) +{ + M4_YY_DECL_GUTS_VAR(); + yyout = _out_str ; +} +]]) + + +m4_ifdef( [[M4_YY_NO_GET_DEBUG]],, +[[ +int yyget_debug (M4_YY_DEF_ONLY_ARG) +{ + M4_YY_DECL_GUTS_VAR(); + return yy_flex_debug; +} +]]) + +m4_ifdef( [[M4_YY_NO_SET_DEBUG]],, +[[ +void yyset_debug YYFARGS1( int ,_bdebug) +{ + M4_YY_DECL_GUTS_VAR(); + yy_flex_debug = _bdebug ; +} +]]) +%endif + +%if-reentrant +/* Accessor methods for yylval and yylloc */ + +%if-bison-bridge +m4_ifdef( [[M4_YY_NO_GET_LVAL]],, +[[ +YYSTYPE * yyget_lval (M4_YY_DEF_ONLY_ARG) +{ + M4_YY_DECL_GUTS_VAR(); + return yylval; +} +]]) + +m4_ifdef( [[M4_YY_NO_SET_LVAL]],, +[[ +void yyset_lval YYFARGS1( YYSTYPE * ,yylval_param) +{ + M4_YY_DECL_GUTS_VAR(); + yylval = yylval_param; +} +]]) + +m4_ifdef( [[]], +[[ + m4_ifdef( [[M4_YY_NO_GET_LLOC]],, + [[ +YYLTYPE *yyget_lloc (M4_YY_DEF_ONLY_ARG) +{ + M4_YY_DECL_GUTS_VAR(); + return yylloc; +} + ]]) + + m4_ifdef( [[M4_YY_NO_SET_LLOC]],, + [[ +void yyset_lloc YYFARGS1( YYLTYPE * ,yylloc_param) +{ + M4_YY_DECL_GUTS_VAR(); + yylloc = yylloc_param; +} + ]]) +]]) + +%endif + + +/* User-visible API */ + +/* yylex_init is special because it creates the scanner itself, so it is + * the ONLY reentrant function that doesn't take the scanner as the last argument. + * That's why we explicitly handle the declaration, instead of using our macros. + */ +int yylex_init(yyscan_t* ptr_yy_globals) +{ + if (ptr_yy_globals == NULL){ + errno = EINVAL; + return 1; + } + + *ptr_yy_globals = (yyscan_t) yyalloc ( sizeof( struct yyguts_t ), NULL ); + + if (*ptr_yy_globals == NULL){ + errno = ENOMEM; + return 1; + } + + /* By setting to 0xAA, we expose bugs in yy_init_globals. Leave at 0x00 for releases. */ + memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t)); + + return yy_init_globals ( *ptr_yy_globals ); +} + + +/* yylex_init_extra has the same functionality as yylex_init, but follows the + * convention of taking the scanner as the last argument. Note however, that + * this is a *pointer* to a scanner, as it will be allocated by this call (and + * is the reason, too, why this function also must handle its own declaration). + * The user defined value in the first argument will be available to yyalloc in + * the yyextra field. + */ +int yylex_init_extra( YY_EXTRA_TYPE yy_user_defined, yyscan_t* ptr_yy_globals ) +{ + struct yyguts_t dummy_yyguts; + + yyset_extra (yy_user_defined, &dummy_yyguts); + + if (ptr_yy_globals == NULL){ + errno = EINVAL; + return 1; + } + + *ptr_yy_globals = (yyscan_t) yyalloc ( sizeof( struct yyguts_t ), &dummy_yyguts ); + + if (*ptr_yy_globals == NULL){ + errno = ENOMEM; + return 1; + } + + /* By setting to 0xAA, we expose bugs in + yy_init_globals. Leave at 0x00 for releases. */ + memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t)); + + yyset_extra (yy_user_defined, *ptr_yy_globals); + + return yy_init_globals ( *ptr_yy_globals ); +} + +%endif if-c-only +%# Actually, that ended an if-rentrant section + +%if-c-only +static int yy_init_globals (M4_YY_DEF_ONLY_ARG) +{ + M4_YY_DECL_GUTS_VAR(); + /* Initialization is the same as for the non-reentrant scanner. + * This function is called from yylex_destroy(), so don't allocate here. + */ + +m4_ifdef( [[M4_YY_USE_LINENO]], +[[ + m4_ifdef( [[M4_YY_NOT_REENTRANT]], + [[ + /* We do not touch yylineno unless the option is enabled. */ + yylineno = 1; + ]]) +]]) + YY_G(yy_buffer_stack) = NULL; + YY_G(yy_buffer_stack_top) = 0; + YY_G(yy_buffer_stack_max) = 0; + YY_G(yy_c_buf_p) = NULL; + YY_G(yy_init) = 0; + YY_G(yy_start) = 0; + +m4_ifdef( [[M4_YY_HAS_START_STACK_VARS]], +[[ + YY_G(yy_start_stack_ptr) = 0; + YY_G(yy_start_stack_depth) = 0; + YY_G(yy_start_stack) = NULL; +]]) + +m4_ifdef( [[M4_YY_USES_REJECT]], +[[ + YY_G(yy_state_buf) = 0; + YY_G(yy_state_ptr) = 0; + YY_G(yy_full_match) = 0; + YY_G(yy_lp) = 0; +]]) + +m4_ifdef( [[M4_YY_TEXT_IS_ARRAY]], +[[ + YY_G(yytext_ptr) = 0; + YY_G(yy_more_offset) = 0; + YY_G(yy_prev_more_offset) = 0; +]]) + +/* Defined in main.c */ +#ifdef YY_STDINIT + yyin = stdin; + yyout = stdout; +#else + yyin = NULL; + yyout = NULL; +#endif + + /* For future reference: Set errno on error, since we are called by + * yylex_init() + */ + return 0; +} +%endif + + +%if-c-only SNIP! this currently causes conflicts with the c++ scanner +/* yylex_destroy is for both reentrant and non-reentrant scanners. */ +int yylex_destroy (M4_YY_DEF_ONLY_ARG) +{ + M4_YY_DECL_GUTS_VAR(); + + /* Pop the buffer stack, destroying each element. */ + while(YY_CURRENT_BUFFER){ + yy_delete_buffer( YY_CURRENT_BUFFER M4_YY_CALL_LAST_ARG ); + YY_CURRENT_BUFFER_LVALUE = NULL; + yypop_buffer_state(M4_YY_CALL_ONLY_ARG); + } + + /* Destroy the stack itself. */ + yyfree(YY_G(yy_buffer_stack) M4_YY_CALL_LAST_ARG); + YY_G(yy_buffer_stack) = NULL; + +m4_ifdef( [[M4_YY_HAS_START_STACK_VARS]], +[[ + /* Destroy the start condition stack. */ + yyfree( YY_G(yy_start_stack) M4_YY_CALL_LAST_ARG ); + YY_G(yy_start_stack) = NULL; +]]) + +m4_ifdef( [[M4_YY_USES_REJECT]], +[[ + yyfree ( YY_G(yy_state_buf) M4_YY_CALL_LAST_ARG); + YY_G(yy_state_buf) = NULL; +]]) + + /* Reset the globals. This is important in a non-reentrant scanner so the next time + * yylex() is called, initialization will occur. */ + yy_init_globals( M4_YY_CALL_ONLY_ARG); + +%if-reentrant + /* Destroy the main struct (reentrant only). */ + yyfree ( yyscanner M4_YY_CALL_LAST_ARG ); + yyscanner = NULL; +%endif + return 0; +} +%endif + + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* + * Internal utility routines. + */ +]]) + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +#ifndef yytext_ptr +static void yy_flex_strncpy YYFARGS3( char*,s1, const char *,s2, int,n) +{ + M4_YY_DECL_GUTS_VAR(); + M4_YY_NOOP_GUTS_VAR(); + + int i; + for ( i = 0; i < n; ++i ) + s1[i] = s2[i]; +} +#endif +]]) + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen YYFARGS1( const char *,s) +{ + int n; + for ( n = 0; s[n]; ++n ) + ; + + return n; +} +#endif +]]) + +m4_ifdef( [[M4_YY_NO_FLEX_ALLOC]],, +[[ +void *yyalloc YYFARGS1( yy_size_t ,size) +{ + M4_YY_DECL_GUTS_VAR(); + M4_YY_NOOP_GUTS_VAR(); + return malloc(size); +} +]]) + +m4_ifdef( [[M4_YY_NO_FLEX_REALLOC]],, +[[ +void *yyrealloc YYFARGS2( void *,ptr, yy_size_t ,size) +{ + M4_YY_DECL_GUTS_VAR(); + M4_YY_NOOP_GUTS_VAR(); + + /* The cast to (char *) in the following accommodates both + * implementations that use char* generic pointers, and those + * that use void* generic pointers. It works with the latter + * because both ANSI C and C++ allow castless assignment from + * any pointer type to void*, and deal with argument conversions + * as though doing an assignment. + */ + return realloc(ptr, size); +} +]]) + +m4_ifdef( [[M4_YY_NO_FLEX_FREE]],, +[[ +void yyfree YYFARGS1( void *,ptr) +{ + M4_YY_DECL_GUTS_VAR(); + M4_YY_NOOP_GUTS_VAR(); + free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ +} +]]) + +%if-tables-serialization definitions +m4preproc_include(`tables_shared.c') + +static int yytbl_read8 (void *v, struct yytbl_reader * rd) +{ + errno = 0; + if (fread (v, sizeof (flex_uint8_t), 1, rd->fp) != 1){ + errno = EIO; + return -1; + } + rd->bread += (flex_uint32_t) sizeof(flex_uint8_t); + return 0; +} + +static int yytbl_read16 (void *v, struct yytbl_reader * rd) +{ + errno = 0; + if (fread (v, sizeof (flex_uint16_t), 1, rd->fp) != 1){ + errno = EIO; + return -1; + } + *((flex_uint16_t *) v) = ntohs (*((flex_uint16_t *) v)); + rd->bread += (flex_uint32_t) sizeof(flex_uint16_t); + return 0; +} + +static int yytbl_read32 (void *v, struct yytbl_reader * rd) +{ + errno = 0; + if (fread (v, sizeof (flex_uint32_t), 1, rd->fp) != 1){ + errno = EIO; + return -1; + } + *((flex_uint32_t *) v) = ntohl (*((flex_uint32_t *) v)); + rd->bread += (flex_uint32_t) sizeof(flex_uint32_t); + return 0; +} + +/** Read the header */ +static int yytbl_hdr_read YYFARGS2(struct yytbl_hdr *, th, struct yytbl_reader *, rd) +{ + size_t bytes; + memset (th, 0, sizeof (struct yytbl_hdr)); + + if (yytbl_read32 (&(th->th_magic), rd) != 0) + return -1; + + if (th->th_magic != YYTBL_MAGIC){ + YY_FATAL_ERROR( "bad magic number" ); /* TODO: not fatal. */ + return -1; + } + + if (yytbl_read32 (&(th->th_hsize), rd) != 0 + || yytbl_read32 (&(th->th_ssize), rd) != 0 + || yytbl_read16 (&(th->th_flags), rd) != 0) + return -1; + + /* Sanity check on header size. Greater than 1k suggests some funny business. */ + if (th->th_hsize < 16 || th->th_hsize > 1024){ + YY_FATAL_ERROR( "insane header size detected" ); /* TODO: not fatal. */ + return -1; + } + + /* Allocate enough space for the version and name fields */ + bytes = th->th_hsize - 14; + th->th_version = (char *) yyalloc (bytes M4_YY_CALL_LAST_ARG); + if ( ! th->th_version ) + YY_FATAL_ERROR( "out of dynamic memory in yytbl_hdr_read()" ); + + /* we read it all into th_version, and point th_name into that data */ + if (fread (th->th_version, 1, bytes, rd->fp) != bytes){ + errno = EIO; + yyfree(th->th_version M4_YY_CALL_LAST_ARG); + th->th_version = NULL; + return -1; + } + else + rd->bread += (flex_uint32_t) bytes; + + th->th_name = th->th_version + strlen (th->th_version) + 1; + return 0; +} + +/** lookup id in the dmap list. + * @param dmap pointer to first element in list + * @return NULL if not found. + */ +static struct yytbl_dmap *yytbl_dmap_lookup YYFARGS2(struct yytbl_dmap *, dmap, + int, id) +{ + M4_YY_DECL_GUTS_VAR(); + M4_YY_NOOP_GUTS_VAR(); + + while (dmap->dm_id) + if ((int)(dmap->dm_id) == id) + return dmap; + else + dmap++; + return NULL; +} + +/** Read a table while mapping its contents to the local array. + * @param dmap used to performing mapping + * @return 0 on success + */ +static int yytbl_data_load YYFARGS2(struct yytbl_dmap *, dmap, struct yytbl_reader*, rd) +{ + struct yytbl_data td; + struct yytbl_dmap *transdmap=0; + int len, i, rv, inner_loop_count; + void *p=0; + + memset (&td, 0, sizeof (struct yytbl_data)); + + if (yytbl_read16 (&td.td_id, rd) != 0 + || yytbl_read16 (&td.td_flags, rd) != 0 + || yytbl_read32 (&td.td_hilen, rd) != 0 + || yytbl_read32 (&td.td_lolen, rd) != 0) + return -1; + + /* Lookup the map for the transition table so we have it in case we need it + * inside the loop below. This scanner might not even have a transition + * table, which is ok. + */ + transdmap = yytbl_dmap_lookup (dmap, YYTD_ID_TRANSITION M4_YY_CALL_LAST_ARG); + + if ((dmap = yytbl_dmap_lookup (dmap, td.td_id M4_YY_CALL_LAST_ARG)) == NULL){ + YY_FATAL_ERROR( "table id not found in map." ); /* TODO: not fatal. */ + return -1; + } + + /* Allocate space for table. + * The --full yy_transition table is a special case, since we + * need the dmap.dm_sz entry to tell us the sizeof the individual + * struct members. + */ + { + size_t bytes; + + if ((td.td_flags & YYTD_STRUCT)) + bytes = sizeof(struct yy_trans_info) * td.td_lolen * (td.td_hilen ? td.td_hilen : 1); + else + bytes = td.td_lolen * (td.td_hilen ? td.td_hilen : 1) * dmap->dm_sz; + + if(M4_YY_TABLES_VERIFY) + /* We point to the array itself */ + p = dmap->dm_arr; + else + /* We point to the address of a pointer. */ + *dmap->dm_arr = p = (void *) yyalloc (bytes M4_YY_CALL_LAST_ARG); + if ( ! p ) + YY_FATAL_ERROR( "out of dynamic memory in yytbl_data_load()" ); + } + + /* If it's a struct, we read 2 integers to get one element */ + if ((td.td_flags & YYTD_STRUCT) != 0) + inner_loop_count = 2; + else + inner_loop_count = 1; + + /* read and map each element. + * This loop iterates once for each element of the td_data array. + * Notice that we increment 'i' in the inner loop. + */ + len = yytbl_calc_total_len (&td); + for (i = 0; i < len; ){ + int j; + + + /* This loop really executes exactly 1 or 2 times. + * The second time is to handle the second member of the + * YYTD_STRUCT for the yy_transition array. + */ + for (j = 0; j < inner_loop_count; j++, i++) { + flex_int32_t t32; + + /* read into t32 no matter what the real size is. */ + { + flex_int16_t t16; + flex_int8_t t8; + + switch (YYTDFLAGS2BYTES (td.td_flags)) { + case sizeof (flex_int32_t): + rv = yytbl_read32 (&t32, rd); + break; + case sizeof (flex_int16_t): + rv = yytbl_read16 (&t16, rd); + t32 = t16; + break; + case sizeof (flex_int8_t): + rv = yytbl_read8 (&t8, rd); + t32 = t8; + break; + default: + YY_FATAL_ERROR( "invalid td_flags" ); /* TODO: not fatal. */ + return -1; + } + } + if (rv != 0) + return -1; + + /* copy into the deserialized array... */ + + if ((td.td_flags & YYTD_STRUCT)) { + /* t32 is the j'th member of a two-element struct. */ + void *v; + + v = j == 0 ? &(((struct yy_trans_info *) p)->yy_verify) + : &(((struct yy_trans_info *) p)->yy_nxt); + + switch (dmap->dm_sz) { + case sizeof (flex_int32_t): + if (M4_YY_TABLES_VERIFY){ + if( ((flex_int32_t *) v)[0] != (flex_int32_t) t32) + YY_FATAL_ERROR( "tables verification failed at YYTD_STRUCT flex_int32_t" ); + }else + ((flex_int32_t *) v)[0] = (flex_int32_t) t32; + break; + case sizeof (flex_int16_t): + if (M4_YY_TABLES_VERIFY ){ + if(((flex_int16_t *) v)[0] != (flex_int16_t) t32) + YY_FATAL_ERROR( "tables verification failed at YYTD_STRUCT flex_int16_t" ); + }else + ((flex_int16_t *) v)[0] = (flex_int16_t) t32; + break; + case sizeof(flex_int8_t): + if (M4_YY_TABLES_VERIFY ){ + if( ((flex_int8_t *) v)[0] != (flex_int8_t) t32) + YY_FATAL_ERROR( "tables verification failed at YYTD_STRUCT flex_int8_t" ); + }else + ((flex_int8_t *) v)[0] = (flex_int8_t) t32; + break; + default: + YY_FATAL_ERROR( "invalid dmap->dm_sz for struct" ); /* TODO: not fatal. */ + return -1; + } + + /* if we're done with j, increment p */ + if (j == 1) + p = (struct yy_trans_info *) p + 1; + } + else if ((td.td_flags & YYTD_PTRANS)) { + /* t32 is an index into the transition array. */ + struct yy_trans_info *v; + + + if (!transdmap){ + YY_FATAL_ERROR( "transition table not found" ); /* TODO: not fatal. */ + return -1; + } + + if( M4_YY_TABLES_VERIFY) + v = &(((struct yy_trans_info *) (transdmap->dm_arr))[t32]); + else + v = &((*((struct yy_trans_info **) (transdmap->dm_arr)))[t32]); + + if(M4_YY_TABLES_VERIFY ){ + if( ((struct yy_trans_info **) p)[0] != v) + YY_FATAL_ERROR( "tables verification failed at YYTD_PTRANS" ); + }else + ((struct yy_trans_info **) p)[0] = v; + + /* increment p */ + p = (struct yy_trans_info **) p + 1; + } + else { + /* t32 is a plain int. copy data, then incrememnt p. */ + switch (dmap->dm_sz) { + case sizeof (flex_int32_t): + if(M4_YY_TABLES_VERIFY ){ + if( ((flex_int32_t *) p)[0] != (flex_int32_t) t32) + YY_FATAL_ERROR( "tables verification failed at flex_int32_t" ); + }else + ((flex_int32_t *) p)[0] = (flex_int32_t) t32; + p = ((flex_int32_t *) p) + 1; + break; + case sizeof (flex_int16_t): + if(M4_YY_TABLES_VERIFY ){ + if( ((flex_int16_t *) p)[0] != (flex_int16_t) t32) + YY_FATAL_ERROR( "tables verification failed at flex_int16_t" ); + }else + ((flex_int16_t *) p)[0] = (flex_int16_t) t32; + p = ((flex_int16_t *) p) + 1; + break; + case sizeof (flex_int8_t): + if(M4_YY_TABLES_VERIFY ){ + if( ((flex_int8_t *) p)[0] != (flex_int8_t) t32) + YY_FATAL_ERROR( "tables verification failed at flex_int8_t" ); + }else + ((flex_int8_t *) p)[0] = (flex_int8_t) t32; + p = ((flex_int8_t *) p) + 1; + break; + default: + YY_FATAL_ERROR( "invalid dmap->dm_sz for plain int" ); /* TODO: not fatal. */ + return -1; + } + } + } + + } + + /* Now eat padding. */ + { + int pad; + pad = yypad64(rd->bread); + while(--pad >= 0){ + flex_int8_t t8; + if(yytbl_read8(&t8,rd) != 0) + return -1; + } + } + + return 0; +} + +%define-yytables The name for this specific scanner's tables. + +/* Find the key and load the DFA tables from the given stream. */ +static int yytbl_fload YYFARGS2(FILE *, fp, const char *, key) +{ + int rv=0; + struct yytbl_hdr th; + struct yytbl_reader rd; + + rd.fp = fp; + th.th_version = NULL; + + /* Keep trying until we find the right set of tables or end of file. */ + while (!feof(rd.fp)) { + rd.bread = 0; + if (yytbl_hdr_read (&th, &rd M4_YY_CALL_LAST_ARG) != 0){ + rv = -1; + goto return_rv; + } + + /* A NULL key means choose the first set of tables. */ + if (key == NULL) + break; + + if (strcmp(th.th_name,key) != 0){ + /* Skip ahead to next set */ + fseek(rd.fp, th.th_ssize - th.th_hsize, SEEK_CUR); + yyfree(th.th_version M4_YY_CALL_LAST_ARG); + th.th_version = NULL; + } + else + break; + } + + while (rd.bread < th.th_ssize){ + /* Load the data tables */ + if(yytbl_data_load (yydmap,&rd M4_YY_CALL_LAST_ARG) != 0){ + rv = -1; + goto return_rv; + } + } + +return_rv: + if(th.th_version){ + yyfree(th.th_version M4_YY_CALL_LAST_ARG); + th.th_version = NULL; + } + + return rv; +} + +/** Load the DFA tables for this scanner from the given stream. */ +int yytables_fload YYFARGS1(FILE *, fp) +{ + + if( yytbl_fload(fp, YYTABLES_NAME M4_YY_CALL_LAST_ARG) != 0) + return -1; + return 0; +} + +/** Destroy the loaded tables, freeing memory, etc.. */ +int yytables_destroy (M4_YY_DEF_ONLY_ARG) +{ + struct yytbl_dmap *dmap=0; + + if(!M4_YY_TABLES_VERIFY){ + /* Walk the dmap, freeing the pointers */ + for(dmap=yydmap; dmap->dm_id; dmap++) { + void * v; + v = dmap->dm_arr; + if(v && *(char**)v){ + yyfree(*(char**)v M4_YY_CALL_LAST_ARG); + *(char**)v = NULL; + } + } + } + + return 0; +} + +/* end table serialization code definitions */ +%endif + + +m4_ifdef([[M4_YY_MAIN]], [[ +int main (void); + +int main () +{ + +%if-reentrant + yyscan_t lexer; + yylex_init(&lexer); + yylex( lexer ); + yylex_destroy( lexer); + +%endif +%if-not-reentrant + yylex(); +%endif + + return 0; +} +]]) + +%ok-for-header +m4_ifdef( [[M4_YY_IN_HEADER]], +[[ +#undef YY_NEW_FILE +#undef YY_FLUSH_BUFFER +#undef yy_set_bol +#undef yy_new_buffer +#undef yy_set_interactive +#undef YY_DO_BEFORE_ACTION + +#ifdef YY_DECL_IS_OURS +#undef YY_DECL_IS_OURS +#undef YY_DECL +#endif +m4preproc_undivert(1) +]]) diff --git a/src/flexdef.h b/src/flexdef.h new file mode 100644 index 0000000..9dac654 --- /dev/null +++ b/src/flexdef.h @@ -0,0 +1,1162 @@ + +/* flexdef - definitions file for flex */ + +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#ifndef FLEXDEF_H +#define FLEXDEF_H 1 + +#ifdef HAVE_CONFIG_H +#include +#endif + +#include +#include +#include +#include +#include +#include /* for XPG version of basename(3) */ +#include +#include + +#ifdef HAVE_ASSERT_H +#include +#else +#define assert(Pred) +#endif + +#ifdef HAVE_LIMITS_H +#include +#endif +/* Required: dup() and dup2() in */ +#include +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_SYS_PARAMS_H +#include +#endif +/* Required: stat() in */ +#include +/* Required: wait() in */ +#include +#include +#include +/* Required: regcomp(), regexec() and regerror() in */ +#include +/* Required: strcasecmp() in */ +#include +#include "flexint.h" + +/* We use gettext. So, when we write strings which should be translated, we mark them with _() */ +#ifdef ENABLE_NLS +#ifdef HAVE_LOCALE_H +#include +#endif /* HAVE_LOCALE_H */ +#include "gettext.h" +#define _(String) gettext (String) +#else +#define _(STRING) STRING +#endif /* ENABLE_NLS */ + +/* Always be prepared to generate an 8-bit scanner. */ +#define CSIZE 256 + +/* Size of input alphabet - should be size of ASCII set. */ +#ifndef DEFAULT_CSIZE +#define DEFAULT_CSIZE 128 +#endif + +/* Maximum line length we'll have to deal with. */ +#define MAXLINE 2048 + +#ifndef MIN +#define MIN(x,y) ((x) < (y) ? (x) : (y)) +#endif +#ifndef MAX +#define MAX(x,y) ((x) > (y) ? (x) : (y)) +#endif +#ifndef ABS +#define ABS(x) ((x) < 0 ? -(x) : (x)) +#endif + +/* Whether an integer is a power of two */ +#define is_power_of_2(n) ((n) > 0 && ((n) & ((n) - 1)) == 0) + +#define unspecified -1 + +/* Special chk[] values marking the slots taking by end-of-buffer and action + * numbers. + */ +#define EOB_POSITION -1 +#define ACTION_POSITION -2 + +/* Number of data items per line for -f output. */ +#define NUMDATAITEMS 10 + +/* Number of lines of data in -f output before inserting a blank line for + * readability. + */ +#define NUMDATALINES 10 + +/* transition_struct_out() definitions. */ +#define TRANS_STRUCT_PRINT_LENGTH 14 + +/* Returns true if an nfa state has an epsilon out-transition slot + * that can be used. This definition is currently not used. + */ +#define FREE_EPSILON(state) \ + (transchar[state] == SYM_EPSILON && \ + trans2[state] == NO_TRANSITION && \ + finalst[state] != state) + +/* Returns true if an nfa state has an epsilon out-transition character + * and both slots are free + */ +#define SUPER_FREE_EPSILON(state) \ + (transchar[state] == SYM_EPSILON && \ + trans1[state] == NO_TRANSITION) \ + +/* Maximum number of NFA states that can comprise a DFA state. It's real + * big because if there's a lot of rules, the initial state will have a + * huge epsilon closure. + */ +#define INITIAL_MAX_DFA_SIZE 750 +#define MAX_DFA_SIZE_INCREMENT 750 + + +/* A note on the following masks. They are used to mark accepting numbers + * as being special. As such, they implicitly limit the number of accepting + * numbers (i.e., rules) because if there are too many rules the rule numbers + * will overload the mask bits. Fortunately, this limit is \large/ (0x2000 == + * 8192) so unlikely to actually cause any problems. A check is made in + * new_rule() to ensure that this limit is not reached. + */ + +/* Mask to mark a trailing context accepting number. */ +#define YY_TRAILING_MASK 0x2000 + +/* Mask to mark the accepting number of the "head" of a trailing context + * rule. + */ +#define YY_TRAILING_HEAD_MASK 0x4000 + +/* Maximum number of rules, as outlined in the above note. */ +#define MAX_RULE (YY_TRAILING_MASK - 1) + + +/* NIL must be 0. If not, its special meaning when making equivalence classes + * (it marks the representative of a given e.c.) will be unidentifiable. + */ +#define NIL 0 + +#define JAM -1 /* to mark a missing DFA transition */ +#define NO_TRANSITION NIL +#define UNIQUE -1 /* marks a symbol as an e.c. representative */ +#define INFINITE_REPEAT -1 /* for x{5,} constructions */ + +#define INITIAL_MAX_CCLS 100 /* max number of unique character classes */ +#define MAX_CCLS_INCREMENT 100 + +/* Size of table holding members of character classes. */ +#define INITIAL_MAX_CCL_TBL_SIZE 500 +#define MAX_CCL_TBL_SIZE_INCREMENT 250 + +#define INITIAL_MAX_RULES 100 /* default maximum number of rules */ +#define MAX_RULES_INCREMENT 100 + +#define INITIAL_MNS 2000 /* default maximum number of nfa states */ +#define MNS_INCREMENT 1000 /* amount to bump above by if it's not enough */ + +#define INITIAL_MAX_DFAS 1000 /* default maximum number of dfa states */ +#define MAX_DFAS_INCREMENT 1000 + +#define JAMSTATE -32766 /* marks a reference to the state that always jams */ + +/* Maximum number of NFA states. */ +#define MAXIMUM_MNS 31999 +#define MAXIMUM_MNS_LONG 1999999999 + +/* Enough so that if it's subtracted from an NFA state number, the result + * is guaranteed to be negative. + */ +#define MARKER_DIFFERENCE (maximum_mns+2) + +/* Maximum number of nxt/chk pairs for non-templates. */ +#define INITIAL_MAX_XPAIRS 2000 +#define MAX_XPAIRS_INCREMENT 2000 + +/* Maximum number of nxt/chk pairs needed for templates. */ +#define INITIAL_MAX_TEMPLATE_XPAIRS 2500 +#define MAX_TEMPLATE_XPAIRS_INCREMENT 2500 + +#define SYM_EPSILON (CSIZE + 1) /* to mark transitions on the symbol epsilon */ + +#define INITIAL_MAX_SCS 40 /* maximum number of start conditions */ +#define MAX_SCS_INCREMENT 40 /* amount to bump by if it's not enough */ + +#define ONE_STACK_SIZE 500 /* stack of states with only one out-transition */ +#define SAME_TRANS -1 /* transition is the same as "default" entry for state */ + +/* The following percentages are used to tune table compression: + + * The percentage the number of out-transitions a state must be of the + * number of equivalence classes in order to be considered for table + * compaction by using protos. + */ +#define PROTO_SIZE_PERCENTAGE 15 + +/* The percentage the number of homogeneous out-transitions of a state + * must be of the number of total out-transitions of the state in order + * that the state's transition table is first compared with a potential + * template of the most common out-transition instead of with the first + * proto in the proto queue. + */ +#define CHECK_COM_PERCENTAGE 50 + +/* The percentage the number of differences between a state's transition + * table and the proto it was first compared with must be of the total + * number of out-transitions of the state in order to keep the first + * proto as a good match and not search any further. + */ +#define FIRST_MATCH_DIFF_PERCENTAGE 10 + +/* The percentage the number of differences between a state's transition + * table and the most similar proto must be of the state's total number + * of out-transitions to use the proto as an acceptable close match. + */ +#define ACCEPTABLE_DIFF_PERCENTAGE 50 + +/* The percentage the number of homogeneous out-transitions of a state + * must be of the number of total out-transitions of the state in order + * to consider making a template from the state. + */ +#define TEMPLATE_SAME_PERCENTAGE 60 + +/* The percentage the number of differences between a state's transition + * table and the most similar proto must be of the state's total number + * of out-transitions to create a new proto from the state. + */ +#define NEW_PROTO_DIFF_PERCENTAGE 20 + +/* The percentage the total number of out-transitions of a state must be + * of the number of equivalence classes in order to consider trying to + * fit the transition table into "holes" inside the nxt/chk table. + */ +#define INTERIOR_FIT_PERCENTAGE 15 + +/* Size of region set aside to cache the complete transition table of + * protos on the proto queue to enable quick comparisons. + */ +#define PROT_SAVE_SIZE 2000 + +#define MSP 50 /* maximum number of saved protos (protos on the proto queue) */ + +/* Maximum number of out-transitions a state can have that we'll rummage + * around through the interior of the internal fast table looking for a + * spot for it. + */ +#define MAX_XTIONS_FULL_INTERIOR_FIT 4 + +/* Maximum number of rules which will be reported as being associated + * with a DFA state. + */ +#define MAX_ASSOC_RULES 100 + +/* Number that, if used to subscript an array, has a good chance of producing + * an error; should be small enough to fit into a short. + */ +#define BAD_SUBSCRIPT -32767 + +/* Absolute value of largest number that can be stored in a short, with a + * bit of slop thrown in for general paranoia. + */ +#define MAX_SHORT 32700 + + +/* Declarations for global variables. */ + + +/* Variables for flags: + * printstats - if true (-v), dump statistics + * syntaxerror - true if a syntax error has been found + * eofseen - true if we've seen an eof in the input file + * ddebug - if true (-d), make a "debug" scanner + * trace - if true (-T), trace processing + * nowarn - if true (-w), do not generate warnings + * spprdflt - if true (-s), suppress the default rule + * interactive - if true (-I), generate an interactive scanner + * lex_compat - if true (-l), maximize compatibility with AT&T lex + * posix_compat - if true (-X), maximize compatibility with POSIX lex + * do_yylineno - if true, generate code to maintain yylineno + * useecs - if true (-Ce flag), use equivalence classes + * fulltbl - if true (-Cf flag), don't compress the DFA state table + * usemecs - if true (-Cm flag), use meta-equivalence classes + * fullspd - if true (-F flag), use Jacobson method of table representation + * gen_line_dirs - if true (i.e., no -L flag), generate #line directives + * performance_report - if > 0 (i.e., -p flag), generate a report relating + * to scanner performance; if > 1 (-p -p), report on minor performance + * problems, too + * backing_up_report - if true (i.e., -b flag), generate "lex.backup" file + * listing backing-up states + * C_plus_plus - if true (i.e., -+ flag), generate a C++ scanner class; + * otherwise, a standard C scanner + * reentrant - if true (-R), generate a reentrant C scanner. + * bison_bridge_lval - if true (--bison-bridge), bison pure calling convention. + * bison_bridge_lloc - if true (--bison-locations), bison yylloc. + * long_align - if true (-Ca flag), favor long-word alignment. + * use_read - if true (-f, -F, or -Cr) then use read() for scanner input; + * otherwise, use fread(). + * yytext_is_array - if true (i.e., %array directive), then declare + * yytext as a array instead of a character pointer. Nice and inefficient. + * do_yywrap - do yywrap() processing on EOF. If false, EOF treated as + * "no more files". + * csize - size of character set for the scanner we're generating; + * 128 for 7-bit chars and 256 for 8-bit + * yymore_used - if true, yymore() is used in input rules + * reject - if true, generate back-up tables for REJECT macro + * real_reject - if true, scanner really uses REJECT (as opposed to just + * having "reject" set for variable trailing context) + * continued_action - true if this rule's action is to "fall through" to + * the next rule's action (i.e., the '|' action) + * in_rule - true if we're inside an individual rule, false if not. + * yymore_really_used - whether to treat yymore() as really used, regardless + * of what we think based on references to it in the user's actions. + * reject_really_used - same for REJECT + * trace_hex - use hexadecimal numbers in trace/debug outputs instead of octals + */ + +extern int printstats, syntaxerror, eofseen, ddebug, trace, nowarn, + spprdflt; +extern int interactive, lex_compat, posix_compat, do_yylineno; +extern int useecs, fulltbl, usemecs, fullspd; +extern int gen_line_dirs, performance_report, backing_up_report; +extern int reentrant, bison_bridge_lval, bison_bridge_lloc; +extern int C_plus_plus, long_align, use_read, yytext_is_array, do_yywrap; +extern int csize; +extern int yymore_used, reject, real_reject, continued_action, in_rule; + +extern int yymore_really_used, reject_really_used; +extern int trace_hex; + +/* Variables used in the flex input routines: + * datapos - characters on current output line + * dataline - number of contiguous lines of data in current data + * statement. Used to generate readable -f output + * linenum - current input line number + * skelfile - the skeleton file + * skel - compiled-in skeleton array + * skel_ind - index into "skel" array, if skelfile is nil + * yyin - input file + * backing_up_file - file to summarize backing-up states to + * infilename - name of input file + * outfilename - name of output file + * headerfilename - name of the .h file to generate + * did_outfilename - whether outfilename was explicitly set + * prefix - the prefix used for externally visible names ("yy" by default) + * yyclass - yyFlexLexer subclass to use for YY_DECL + * do_stdinit - whether to initialize yyin/yyout to stdin/stdout + * use_stdout - the -t flag + * input_files - array holding names of input files + * num_input_files - size of input_files array + * program_name - name with which program was invoked + * + * action_array - array to hold the rule actions + * action_size - size of action_array + * defs1_offset - index where the user's section 1 definitions start + * in action_array + * prolog_offset - index where the prolog starts in action_array + * action_offset - index where the non-prolog starts in action_array + * action_index - index where the next action should go, with respect + * to "action_array" + */ + +extern int datapos, dataline, linenum; +extern FILE *skelfile, *backing_up_file; +extern const char *skel[]; +extern int skel_ind; +extern char *infilename, *outfilename, *headerfilename; +extern int did_outfilename; +extern char *prefix, *yyclass, *extra_type; +extern int do_stdinit, use_stdout; +extern char **input_files; +extern int num_input_files; +extern char *program_name; + +extern char *action_array; +extern int action_size; +extern int defs1_offset, prolog_offset, action_offset, action_index; + + +/* Variables for stack of states having only one out-transition: + * onestate - state number + * onesym - transition symbol + * onenext - target state + * onedef - default base entry + * onesp - stack pointer + */ + +extern int onestate[ONE_STACK_SIZE], onesym[ONE_STACK_SIZE]; +extern int onenext[ONE_STACK_SIZE], onedef[ONE_STACK_SIZE], onesp; + + +/* Variables for nfa machine data: + * maximum_mns - maximal number of NFA states supported by tables + * current_mns - current maximum on number of NFA states + * num_rules - number of the last accepting state; also is number of + * rules created so far + * num_eof_rules - number of <> rules + * default_rule - number of the default rule + * current_max_rules - current maximum number of rules + * lastnfa - last nfa state number created + * firstst - physically the first state of a fragment + * lastst - last physical state of fragment + * finalst - last logical state of fragment + * transchar - transition character + * trans1 - transition state + * trans2 - 2nd transition state for epsilons + * accptnum - accepting number + * assoc_rule - rule associated with this NFA state (or 0 if none) + * state_type - a STATE_xxx type identifying whether the state is part + * of a normal rule, the leading state in a trailing context + * rule (i.e., the state which marks the transition from + * recognizing the text-to-be-matched to the beginning of + * the trailing context), or a subsequent state in a trailing + * context rule + * rule_type - a RULE_xxx type identifying whether this a ho-hum + * normal rule or one which has variable head & trailing + * context + * rule_linenum - line number associated with rule + * rule_useful - true if we've determined that the rule can be matched + * rule_has_nl - true if rule could possibly match a newline + * ccl_has_nl - true if current ccl could match a newline + * nlch - default eol char + */ + +extern int maximum_mns, current_mns, current_max_rules; +extern int num_rules, num_eof_rules, default_rule, lastnfa; +extern int *firstst, *lastst, *finalst, *transchar, *trans1, *trans2; +extern int *accptnum, *assoc_rule, *state_type; +extern int *rule_type, *rule_linenum, *rule_useful; +extern bool *rule_has_nl, *ccl_has_nl; +extern int nlch; + +/* Different types of states; values are useful as masks, as well, for + * routines like check_trailing_context(). + */ +#define STATE_NORMAL 0x1 +#define STATE_TRAILING_CONTEXT 0x2 + +/* Global holding current type of state we're making. */ + +extern int current_state_type; + +/* Different types of rules. */ +#define RULE_NORMAL 0 +#define RULE_VARIABLE 1 + +/* True if the input rules include a rule with both variable-length head + * and trailing context, false otherwise. + */ +extern int variable_trailing_context_rules; + + +/* Variables for protos: + * numtemps - number of templates created + * numprots - number of protos created + * protprev - backlink to a more-recently used proto + * protnext - forward link to a less-recently used proto + * prottbl - base/def table entry for proto + * protcomst - common state of proto + * firstprot - number of the most recently used proto + * lastprot - number of the least recently used proto + * protsave contains the entire state array for protos + */ + +extern int numtemps, numprots, protprev[MSP], protnext[MSP], prottbl[MSP]; +extern int protcomst[MSP], firstprot, lastprot, protsave[PROT_SAVE_SIZE]; + + +/* Variables for managing equivalence classes: + * numecs - number of equivalence classes + * nextecm - forward link of Equivalence Class members + * ecgroup - class number or backward link of EC members + * nummecs - number of meta-equivalence classes (used to compress + * templates) + * tecfwd - forward link of meta-equivalence classes members + * tecbck - backward link of MEC's + */ + +/* Reserve enough room in the equivalence class arrays so that we + * can use the CSIZE'th element to hold equivalence class information + * for the NUL character. Later we'll move this information into + * the 0th element. + */ +extern int numecs, nextecm[CSIZE + 1], ecgroup[CSIZE + 1], nummecs; + +/* Meta-equivalence classes are indexed starting at 1, so it's possible + * that they will require positions from 1 .. CSIZE, i.e., CSIZE + 1 + * slots total (since the arrays are 0-based). nextecm[] and ecgroup[] + * don't require the extra position since they're indexed from 1 .. CSIZE - 1. + */ +extern int tecfwd[CSIZE + 1], tecbck[CSIZE + 1]; + + +/* Variables for start conditions: + * lastsc - last start condition created + * current_max_scs - current limit on number of start conditions + * scset - set of rules active in start condition + * scbol - set of rules active only at the beginning of line in a s.c. + * scxclu - true if start condition is exclusive + * sceof - true if start condition has EOF rule + * scname - start condition name + */ + +extern int lastsc, *scset, *scbol, *scxclu, *sceof; +extern int current_max_scs; +extern char **scname; + + +/* Variables for dfa machine data: + * current_max_dfa_size - current maximum number of NFA states in DFA + * current_max_xpairs - current maximum number of non-template xtion pairs + * current_max_template_xpairs - current maximum number of template pairs + * current_max_dfas - current maximum number DFA states + * lastdfa - last dfa state number created + * nxt - state to enter upon reading character + * chk - check value to see if "nxt" applies + * tnxt - internal nxt table for templates + * base - offset into "nxt" for given state + * def - where to go if "chk" disallows "nxt" entry + * nultrans - NUL transition for each state + * NUL_ec - equivalence class of the NUL character + * tblend - last "nxt/chk" table entry being used + * firstfree - first empty entry in "nxt/chk" table + * dss - nfa state set for each dfa + * dfasiz - size of nfa state set for each dfa + * dfaacc - accepting set for each dfa state (if using REJECT), or accepting + * number, if not + * accsiz - size of accepting set for each dfa state + * dhash - dfa state hash value + * numas - number of DFA accepting states created; note that this + * is not necessarily the same value as num_rules, which is the analogous + * value for the NFA + * numsnpairs - number of state/nextstate transition pairs + * jambase - position in base/def where the default jam table starts + * jamstate - state number corresponding to "jam" state + * end_of_buffer_state - end-of-buffer dfa state number + */ + +extern int current_max_dfa_size, current_max_xpairs; +extern int current_max_template_xpairs, current_max_dfas; +extern int lastdfa, *nxt, *chk, *tnxt; +extern int *base, *def, *nultrans, NUL_ec, tblend, firstfree, **dss, + *dfasiz; +extern union dfaacc_union { + int *dfaacc_set; + int dfaacc_state; +} *dfaacc; +extern int *accsiz, *dhash, numas; +extern int numsnpairs, jambase, jamstate; +extern int end_of_buffer_state; + +/* Variables for ccl information: + * lastccl - ccl index of the last created ccl + * current_maxccls - current limit on the maximum number of unique ccl's + * cclmap - maps a ccl index to its set pointer + * ccllen - gives the length of a ccl + * cclng - true for a given ccl if the ccl is negated + * cclreuse - counts how many times a ccl is re-used + * current_max_ccl_tbl_size - current limit on number of characters needed + * to represent the unique ccl's + * ccltbl - holds the characters in each ccl - indexed by cclmap + */ + +extern int lastccl, *cclmap, *ccllen, *cclng, cclreuse; +extern int current_maxccls, current_max_ccl_tbl_size; +extern unsigned char *ccltbl; + + +/* Variables for miscellaneous information: + * nmstr - last NAME scanned by the scanner + * sectnum - section number currently being parsed + * nummt - number of empty nxt/chk table entries + * hshcol - number of hash collisions detected by snstods + * dfaeql - number of times a newly created dfa was equal to an old one + * numeps - number of epsilon NFA states created + * eps2 - number of epsilon states which have 2 out-transitions + * num_reallocs - number of times it was necessary to realloc() a group + * of arrays + * tmpuses - number of DFA states that chain to templates + * totnst - total number of NFA states used to make DFA states + * peakpairs - peak number of transition pairs we had to store internally + * numuniq - number of unique transitions + * numdup - number of duplicate transitions + * hshsave - number of hash collisions saved by checking number of states + * num_backing_up - number of DFA states requiring backing up + * bol_needed - whether scanner needs beginning-of-line recognition + */ + +extern char nmstr[MAXLINE]; +extern int sectnum, nummt, hshcol, dfaeql, numeps, eps2, num_reallocs; +extern int tmpuses, totnst, peakpairs, numuniq, numdup, hshsave; +extern int num_backing_up, bol_needed; + +#ifndef HAVE_REALLOCARRAY +void *reallocarray(void *, size_t, size_t); +#endif + +void *allocate_array(int, size_t); +void *reallocate_array(void *, int, size_t); + +#define allocate_integer_array(size) \ + allocate_array(size, sizeof(int)) + +#define reallocate_integer_array(array,size) \ + reallocate_array((void *) array, size, sizeof(int)) + +#define allocate_bool_array(size) \ + allocate_array(size, sizeof(bool)) + +#define reallocate_bool_array(array,size) \ + reallocate_array((void *) array, size, sizeof(bool)) + +#define allocate_int_ptr_array(size) \ + allocate_array(size, sizeof(int *)) + +#define allocate_char_ptr_array(size) \ + allocate_array(size, sizeof(char *)) + +#define allocate_dfaacc_union(size) \ + allocate_array(size, sizeof(union dfaacc_union)) + +#define reallocate_int_ptr_array(array,size) \ + reallocate_array((void *) array, size, sizeof(int *)) + +#define reallocate_char_ptr_array(array,size) \ + reallocate_array((void *) array, size, sizeof(char *)) + +#define reallocate_dfaacc_union(array, size) \ + reallocate_array((void *) array, size, sizeof(union dfaacc_union)) + +#define allocate_character_array(size) \ + allocate_array( size, sizeof(char)) + +#define reallocate_character_array(array,size) \ + reallocate_array((void *) array, size, sizeof(char)) + +#define allocate_Character_array(size) \ + allocate_array(size, sizeof(unsigned char)) + +#define reallocate_Character_array(array,size) \ + reallocate_array((void *) array, size, sizeof(unsigned char)) + + +/* External functions that are cross-referenced among the flex source files. */ + + +/* from file ccl.c */ + +extern void ccladd(int, int); /* add a single character to a ccl */ +extern int cclinit(void); /* make an empty ccl */ +extern void cclnegate(int); /* negate a ccl */ +extern int ccl_set_diff (int a, int b); /* set difference of two ccls. */ +extern int ccl_set_union (int a, int b); /* set union of two ccls. */ + +/* List the members of a set of characters in CCL form. */ +extern void list_character_set(FILE *, int[]); + + +/* from file dfa.c */ + +/* Check a DFA state for backing up. */ +extern void check_for_backing_up(int, int[]); + +/* Check to see if NFA state set constitutes "dangerous" trailing context. */ +extern void check_trailing_context(int *, int, int *, int); + +/* Construct the epsilon closure of a set of ndfa states. */ +extern int *epsclosure(int *, int *, int[], int *, int *); + +/* Increase the maximum number of dfas. */ +extern void increase_max_dfas(void); + +extern void ntod(void); /* convert a ndfa to a dfa */ + +/* Converts a set of ndfa states into a dfa state. */ +extern int snstods(int[], int, int[], int, int, int *); + + +/* from file ecs.c */ + +/* Convert character classes to set of equivalence classes. */ +extern void ccl2ecl(void); + +/* Associate equivalence class numbers with class members. */ +extern int cre8ecs(int[], int[], int); + +/* Update equivalence classes based on character class transitions. */ +extern void mkeccl(unsigned char[], int, int[], int[], int, int); + +/* Create equivalence class for single character. */ +extern void mkechar(int, int[], int[]); + + +/* from file gen.c */ + +extern void do_indent(void); /* indent to the current level */ + +/* Generate the code to keep backing-up information. */ +extern void gen_backing_up(void); + +/* Generate the code to perform the backing up. */ +extern void gen_bu_action(void); + +/* Generate full speed compressed transition table. */ +extern void genctbl(void); + +/* Generate the code to find the action number. */ +extern void gen_find_action(void); + +extern void genftbl(void); /* generate full transition table */ + +/* Generate the code to find the next compressed-table state. */ +extern void gen_next_compressed_state(char *); + +/* Generate the code to find the next match. */ +extern void gen_next_match(void); + +/* Generate the code to find the next state. */ +extern void gen_next_state(int); + +/* Generate the code to make a NUL transition. */ +extern void gen_NUL_trans(void); + +/* Generate the code to find the start state. */ +extern void gen_start_state(void); + +/* Generate data statements for the transition tables. */ +extern void gentabs(void); + +/* Write out a formatted string at the current indentation level. */ +extern void indent_put2s(const char *, const char *); + +/* Write out a string + newline at the current indentation level. */ +extern void indent_puts(const char *); + +extern void make_tables(void); /* generate transition tables */ + + +/* from file main.c */ + +extern void check_options(void); +extern void flexend(int); +extern void usage(void); + + +/* from file misc.c */ + +/* Add a #define to the action file. */ +extern void action_define(const char *defname, int value); + +/* Add the given text to the stored actions. */ +extern void add_action(const char *new_text); + +/* True if a string is all lower case. */ +extern int all_lower(char *); + +/* True if a string is all upper case. */ +extern int all_upper(char *); + +/* Compare two integers for use by qsort. */ +extern int intcmp(const void *, const void *); + +/* Check a character to make sure it's in the expected range. */ +extern void check_char(int c); + +/* Replace upper-case letter to lower-case. */ +extern unsigned char clower(int); + +/* strdup() that fails fatally on allocation failures. */ +extern char *xstrdup(const char *); + +/* Compare two characters for use by qsort with '\0' sorting last. */ +extern int cclcmp(const void *, const void *); + +/* Finish up a block of data declarations. */ +extern void dataend(void); + +/* Flush generated data statements. */ +extern void dataflush(void); + +/* Report an error message and terminate. */ +extern void flexerror(const char *); + +/* Report a fatal error message and terminate. */ +extern void flexfatal(const char *); + +/* Report a fatal error with a pinpoint, and terminate */ +#if HAVE_DECL___FUNC__ +#define flex_die(msg) \ + do{ \ + fprintf (stderr,\ + _("%s: fatal internal error at %s:%d (%s): %s\n"),\ + program_name, __FILE__, (int)__LINE__,\ + __func__,msg);\ + FLEX_EXIT(1);\ + }while(0) +#else /* ! HAVE_DECL___FUNC__ */ +#define flex_die(msg) \ + do{ \ + fprintf (stderr,\ + _("%s: fatal internal error at %s:%d %s\n"),\ + program_name, __FILE__, (int)__LINE__,\ + msg);\ + FLEX_EXIT(1);\ + }while(0) +#endif /* ! HAVE_DECL___func__ */ + +/* Report an error message formatted */ +extern void lerr(const char *, ...) +#if defined(__GNUC__) && __GNUC__ >= 3 + __attribute__((__format__(__printf__, 1, 2))) +#endif +; + +/* Like lerr, but also exit after displaying message. */ +extern void lerr_fatal(const char *, ...) +#if defined(__GNUC__) && __GNUC__ >= 3 + __attribute__((__format__(__printf__, 1, 2))) +#endif +; + +/* Spit out a "#line" statement. */ +extern void line_directive_out(FILE *, int); + +/* Mark the current position in the action array as the end of the section 1 + * user defs. + */ +extern void mark_defs1(void); + +/* Mark the current position in the action array as the end of the prolog. */ +extern void mark_prolog(void); + +/* Generate a data statment for a two-dimensional array. */ +extern void mk2data(int); + +extern void mkdata(int); /* generate a data statement */ + +/* Return the integer represented by a string of digits. */ +extern int myctoi(const char *); + +/* Return character corresponding to escape sequence. */ +extern unsigned char myesc(unsigned char[]); + +/* Output a (possibly-formatted) string to the generated scanner. */ +extern void out(const char *); +extern void out_dec(const char *, int); +extern void out_dec2(const char *, int, int); +extern void out_hex(const char *, unsigned int); +extern void out_str(const char *, const char *); +extern void out_str3(const char *, const char *, const char *, const char *); +extern void out_str_dec(const char *, const char *, int); +extern void outc(int); +extern void outn(const char *); +extern void out_m4_define(const char* def, const char* val); + +/* Return a printable version of the given character, which might be + * 8-bit. + */ +extern char *readable_form(int); + +/* Write out one section of the skeleton file. */ +extern void skelout(void); + +/* Output a yy_trans_info structure. */ +extern void transition_struct_out(int, int); + +/* Only needed when using certain broken versions of bison to build parse.c. */ +extern void *yy_flex_xmalloc(int); + + +/* from file nfa.c */ + +/* Add an accepting state to a machine. */ +extern void add_accept(int, int); + +/* Make a given number of copies of a singleton machine. */ +extern int copysingl(int, int); + +/* Debugging routine to write out an nfa. */ +extern void dumpnfa(int); + +/* Finish up the processing for a rule. */ +extern void finish_rule(int, int, int, int, int); + +/* Connect two machines together. */ +extern int link_machines(int, int); + +/* Mark each "beginning" state in a machine as being a "normal" (i.e., + * not trailing context associated) state. + */ +extern void mark_beginning_as_normal(int); + +/* Make a machine that branches to two machines. */ +extern int mkbranch(int, int); + +extern int mkclos(int); /* convert a machine into a closure */ +extern int mkopt(int); /* make a machine optional */ + +/* Make a machine that matches either one of two machines. */ +extern int mkor(int, int); + +/* Convert a machine into a positive closure. */ +extern int mkposcl(int); + +extern int mkrep(int, int, int); /* make a replicated machine */ + +/* Create a state with a transition on a given symbol. */ +extern int mkstate(int); + +extern void new_rule(void); /* initialize for a new rule */ + + +/* from file parse.y */ + +/* Build the "<>" action for the active start conditions. */ +extern void build_eof_action(void); + +/* Write out a message formatted with one string, pinpointing its location. */ +extern void format_pinpoint_message(const char *, const char *); + +/* Write out a message, pinpointing its location. */ +extern void pinpoint_message(const char *); + +/* Write out a warning, pinpointing it at the given line. */ +extern void line_warning(const char *, int); + +/* Write out a message, pinpointing it at the given line. */ +extern void line_pinpoint(const char *, int); + +/* Report a formatted syntax error. */ +extern void format_synerr(const char *, const char *); +extern void synerr(const char *); /* report a syntax error */ +extern void format_warn(const char *, const char *); +extern void lwarn(const char *); /* report a warning */ +extern void yyerror(const char *); /* report a parse error */ +extern int yyparse(void); /* the YACC parser */ + + +/* from file scan.l */ + +/* The Flex-generated scanner for flex. */ +extern int flexscan(void); + +/* Open the given file (if NULL, stdin) for scanning. */ +extern void set_input_file(char *); + + +/* from file sym.c */ + +/* Save the text of a character class. */ +extern void cclinstal(char[], int); + +/* Lookup the number associated with character class. */ +extern int ccllookup(char[]); + +extern void ndinstal(const char *, char[]); /* install a name definition */ +extern char *ndlookup(const char *); /* lookup a name definition */ + +/* Increase maximum number of SC's. */ +extern void scextend(void); +extern void scinstal(const char *, int); /* make a start condition */ + +/* Lookup the number associated with a start condition. */ +extern int sclookup(const char *); + + +/* from file tblcmp.c */ + +/* Build table entries for dfa state. */ +extern void bldtbl(int[], int, int, int, int); + +extern void cmptmps(void); /* compress template table entries */ +extern void expand_nxt_chk(void); /* increase nxt/chk arrays */ + +/* Finds a space in the table for a state to be placed. */ +extern int find_table_space(int *, int); +extern void inittbl(void); /* initialize transition tables */ + +/* Make the default, "jam" table entries. */ +extern void mkdeftbl(void); + +/* Create table entries for a state (or state fragment) which has + * only one out-transition. + */ +extern void mk1tbl(int, int, int, int); + +/* Place a state into full speed transition table. */ +extern void place_state(int *, int, int); + +/* Save states with only one out-transition to be processed later. */ +extern void stack1(int, int, int, int); + + +/* from file yylex.c */ + +extern int yylex(void); + +/* A growable array. See buf.c. */ +struct Buf { + void *elts; /* elements. */ + int nelts; /* number of elements. */ + size_t elt_size; /* in bytes. */ + int nmax; /* max capacity of elements. */ +}; + +extern void buf_init(struct Buf * buf, size_t elem_size); +extern void buf_destroy(struct Buf * buf); +extern struct Buf *buf_append(struct Buf * buf, const void *ptr, int n_elem); +extern struct Buf *buf_concat(struct Buf* dest, const struct Buf* src); +extern struct Buf *buf_strappend(struct Buf *, const char *str); +extern struct Buf *buf_strnappend(struct Buf *, const char *str, int nchars); +extern struct Buf *buf_strdefine(struct Buf * buf, const char *str, const char *def); +extern struct Buf *buf_prints(struct Buf *buf, const char *fmt, const char* s); +extern struct Buf *buf_m4_define(struct Buf *buf, const char* def, const char* val); +extern struct Buf *buf_m4_undefine(struct Buf *buf, const char* def); +extern struct Buf *buf_print_strings(struct Buf * buf, FILE* out); +extern struct Buf *buf_linedir(struct Buf *buf, const char* filename, int lineno); + +extern struct Buf userdef_buf; /* a string buffer for #define's generated by user-options on cmd line. */ +extern struct Buf defs_buf; /* a char* buffer to save #define'd some symbols generated by flex. */ +extern struct Buf yydmap_buf; /* a string buffer to hold yydmap elements */ +extern struct Buf m4defs_buf; /* Holds m4 definitions. */ +extern struct Buf top_buf; /* contains %top code. String buffer. */ +extern bool no_section3_escape; /* True if the undocumented option --unsafe-no-m4-sect3-escape was passed */ + +/* For blocking out code from the header file. */ +#define OUT_BEGIN_CODE() outn("m4_ifdef( [[M4_YY_IN_HEADER]],,[[m4_dnl") +#define OUT_END_CODE() outn("]])") + +/* For setjmp/longjmp (instead of calling exit(2)). Linkage in main.c */ +extern jmp_buf flex_main_jmp_buf; + +#define FLEX_EXIT(status) longjmp(flex_main_jmp_buf,(status)+1) + +/* Removes all \n and \r chars from tail of str. returns str. */ +extern char *chomp (char *str); + +/* ctype functions forced to return boolean */ +#define b_isalnum(c) (isalnum(c)?true:false) +#define b_isalpha(c) (isalpha(c)?true:false) +#define b_isascii(c) (isascii(c)?true:false) +#define b_isblank(c) (isblank(c)?true:false) +#define b_iscntrl(c) (iscntrl(c)?true:false) +#define b_isdigit(c) (isdigit(c)?true:false) +#define b_isgraph(c) (isgraph(c)?true:false) +#define b_islower(c) (islower(c)?true:false) +#define b_isprint(c) (isprint(c)?true:false) +#define b_ispunct(c) (ispunct(c)?true:false) +#define b_isspace(c) (isspace(c)?true:false) +#define b_isupper(c) (isupper(c)?true:false) +#define b_isxdigit(c) (isxdigit(c)?true:false) + +/* return true if char is uppercase or lowercase. */ +bool has_case(int c); + +/* Change case of character if possible. */ +int reverse_case(int c); + +/* return false if [c1-c2] is ambiguous for a caseless scanner. */ +bool range_covers_case (int c1, int c2); + +/* + * From "filter.c" + */ + +/** A single stdio filter to execute. + * The filter may be external, such as "sed", or it + * may be internal, as a function call. + */ +struct filter { + int (*filter_func)(struct filter*); /**< internal filter function */ + void * extra; /**< extra data passed to filter_func */ + int argc; /**< arg count */ + const char ** argv; /**< arg vector, \0-terminated */ + struct filter * next; /**< next filter or NULL */ +}; + +/* output filter chain */ +extern struct filter * output_chain; +extern struct filter *filter_create_ext (struct filter * chain, const char *cmd, ...); +struct filter *filter_create_int(struct filter *chain, + int (*filter_func) (struct filter *), + void *extra); +extern bool filter_apply_chain(struct filter * chain); +extern int filter_truncate(struct filter * chain, int max_len); +extern int filter_tee_header(struct filter *chain); +extern int filter_fix_linedirs(struct filter *chain); + + +/* + * From "regex.c" + */ + +extern regex_t regex_linedir, regex_blank_line; +bool flex_init_regex(void); +void flex_regcomp(regex_t *preg, const char *regex, int cflags); +char *regmatch_dup (regmatch_t * m, const char *src); +char *regmatch_cpy (regmatch_t * m, char *dest, const char *src); +int regmatch_len (regmatch_t * m); +int regmatch_strtol (regmatch_t * m, const char *src, char **endptr, int base); +bool regmatch_empty (regmatch_t * m); + +/* From "scanflags.h" */ +typedef unsigned int scanflags_t; +extern scanflags_t* _sf_stk; +extern size_t _sf_top_ix, _sf_max; /**< stack of scanner flags. */ +#define _SF_CASE_INS ((scanflags_t) 0x0001) +#define _SF_DOT_ALL ((scanflags_t) 0x0002) +#define _SF_SKIP_WS ((scanflags_t) 0x0004) +#define sf_top() (_sf_stk[_sf_top_ix]) +#define sf_case_ins() (sf_top() & _SF_CASE_INS) +#define sf_dot_all() (sf_top() & _SF_DOT_ALL) +#define sf_skip_ws() (sf_top() & _SF_SKIP_WS) +#define sf_set_case_ins(X) ((X) ? (sf_top() |= _SF_CASE_INS) : (sf_top() &= ~_SF_CASE_INS)) +#define sf_set_dot_all(X) ((X) ? (sf_top() |= _SF_DOT_ALL) : (sf_top() &= ~_SF_DOT_ALL)) +#define sf_set_skip_ws(X) ((X) ? (sf_top() |= _SF_SKIP_WS) : (sf_top() &= ~_SF_SKIP_WS)) +extern void sf_init(void); +extern void sf_push(void); +extern void sf_pop(void); + + +#endif /* not defined FLEXDEF_H */ diff --git a/src/flexint.h b/src/flexint.h new file mode 100644 index 0000000..43bb3a8 --- /dev/null +++ b/src/flexint.h @@ -0,0 +1,67 @@ +/* flex integer type definitions */ + +#ifndef FLEXINT_H +#define FLEXINT_H + +/* C99 systems have . Non-C99 systems may or may not. */ + +#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + +/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, + * if you want the limit (max/min) macros for int types. + */ +#ifndef __STDC_LIMIT_MACROS +#define __STDC_LIMIT_MACROS 1 +#endif + +#include +typedef int8_t flex_int8_t; +typedef uint8_t flex_uint8_t; +typedef int16_t flex_int16_t; +typedef uint16_t flex_uint16_t; +typedef int32_t flex_int32_t; +typedef uint32_t flex_uint32_t; +#else +typedef signed char flex_int8_t; +typedef short int flex_int16_t; +typedef int flex_int32_t; +typedef unsigned char flex_uint8_t; +typedef unsigned short int flex_uint16_t; +typedef unsigned int flex_uint32_t; + +/* Limits of integral types. */ +#ifndef INT8_MIN +#define INT8_MIN (-128) +#endif +#ifndef INT16_MIN +#define INT16_MIN (-32767-1) +#endif +#ifndef INT32_MIN +#define INT32_MIN (-2147483647-1) +#endif +#ifndef INT8_MAX +#define INT8_MAX (127) +#endif +#ifndef INT16_MAX +#define INT16_MAX (32767) +#endif +#ifndef INT32_MAX +#define INT32_MAX (2147483647) +#endif +#ifndef UINT8_MAX +#define UINT8_MAX (255U) +#endif +#ifndef UINT16_MAX +#define UINT16_MAX (65535U) +#endif +#ifndef UINT32_MAX +#define UINT32_MAX (4294967295U) +#endif + +#ifndef SIZE_MAX +#define SIZE_MAX (~(size_t)0) +#endif + +#endif /* ! C99 */ + +#endif /* ! FLEXINT_H */ diff --git a/src/gen.c b/src/gen.c new file mode 100644 index 0000000..590e5d8 --- /dev/null +++ b/src/gen.c @@ -0,0 +1,2164 @@ +/* gen - actual generation (writing) of flex scanners */ + +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#include "flexdef.h" +#include "tables.h" + + +/* declare functions that have forward references */ + +void genecs(void); + + +static int indent_level = 0; /* each level is 8 spaces */ + +#define set_indent(indent_val) indent_level = indent_val + +/* Almost everything is done in terms of arrays starting at 1, so provide + * a null entry for the zero element of all C arrays. (The exception + * to this is that the fast table representation generally uses the + * 0 elements of its arrays, too.) + */ + +static const char *get_int16_decl (void) +{ + return (gentables) + ? "static const flex_int16_t %s[%d] =\n { 0,\n" + : "static const flex_int16_t * %s = 0;\n"; +} + + +static const char *get_int32_decl (void) +{ + return (gentables) + ? "static const flex_int32_t %s[%d] =\n { 0,\n" + : "static const flex_int32_t * %s = 0;\n"; +} + +static const char *get_state_decl (void) +{ + return (gentables) + ? "static const yy_state_type %s[%d] =\n { 0,\n" + : "static const yy_state_type * %s = 0;\n"; +} + +static const char *get_yy_char_decl (void) +{ + return (gentables) + ? "static const YY_CHAR %s[%d] =\n { 0,\n" + : "static const YY_CHAR * %s = 0;\n"; +} + +/* Indent to the current level. */ + +void do_indent (void) +{ + int i = indent_level * 8; + + while (i >= 8) { + outc ('\t'); + i -= 8; + } + + while (i > 0) { + outc (' '); + --i; + } +} + + +/** Make the table for possible eol matches. + * @return the newly allocated rule_can_match_eol table + */ +static struct yytbl_data *mkeoltbl (void) +{ + int i; + flex_int8_t *tdata = 0; + struct yytbl_data *tbl; + + tbl = calloc(1, sizeof (struct yytbl_data)); + yytbl_data_init (tbl, YYTD_ID_RULE_CAN_MATCH_EOL); + tbl->td_flags = YYTD_DATA8; + tbl->td_lolen = (flex_uint32_t) (num_rules + 1); + tbl->td_data = tdata = + calloc(tbl->td_lolen, sizeof (flex_int8_t)); + + for (i = 1; i <= num_rules; i++) + tdata[i] = rule_has_nl[i] ? 1 : 0; + + buf_prints (&yydmap_buf, + "\t{YYTD_ID_RULE_CAN_MATCH_EOL, (void**)&yy_rule_can_match_eol, sizeof(%s)},\n", + "flex_int32_t"); + return tbl; +} + +/* Generate the table for possible eol matches. */ +static void geneoltbl (void) +{ + int i; + + outn ("m4_ifdef( [[M4_YY_USE_LINENO]],[["); + outn ("/* Table of booleans, true if rule could match eol. */"); + out_str_dec (get_int32_decl (), "yy_rule_can_match_eol", + num_rules + 1); + + if (gentables) { + for (i = 1; i <= num_rules; i++) { + out_dec ("%d, ", rule_has_nl[i] ? 1 : 0); + /* format nicely, 20 numbers per line. */ + if ((i % 20) == 19) + out ("\n "); + } + out (" };\n"); + } + outn ("]])"); +} + + +/* Generate the code to keep backing-up information. */ + +void gen_backing_up (void) +{ + if (reject || num_backing_up == 0) + return; + + if (fullspd) + indent_puts ("if ( yy_current_state[-1].yy_nxt )"); + else + indent_puts ("if ( yy_accept[yy_current_state] )"); + + ++indent_level; + indent_puts ("{"); + indent_puts ("YY_G(yy_last_accepting_state) = yy_current_state;"); + indent_puts ("YY_G(yy_last_accepting_cpos) = yy_cp;"); + indent_puts ("}"); + --indent_level; +} + + +/* Generate the code to perform the backing up. */ + +void gen_bu_action (void) +{ + if (reject || num_backing_up == 0) + return; + + set_indent (3); + + indent_puts ("case 0: /* must back up */"); + indent_puts ("/* undo the effects of YY_DO_BEFORE_ACTION */"); + indent_puts ("*yy_cp = YY_G(yy_hold_char);"); + + if (fullspd || fulltbl) + indent_puts ("yy_cp = YY_G(yy_last_accepting_cpos) + 1;"); + else + /* Backing-up info for compressed tables is taken \after/ + * yy_cp has been incremented for the next state. + */ + indent_puts ("yy_cp = YY_G(yy_last_accepting_cpos);"); + + indent_puts ("yy_current_state = YY_G(yy_last_accepting_state);"); + indent_puts ("goto yy_find_action;"); + outc ('\n'); + + set_indent (0); +} + +/** mkctbl - make full speed compressed transition table + * This is an array of structs; each struct a pair of integers. + * You should call mkssltbl() immediately after this. + * Then, I think, mkecstbl(). Arrrg. + * @return the newly allocated trans table + */ + +static struct yytbl_data *mkctbl (void) +{ + int i; + struct yytbl_data *tbl = 0; + flex_int32_t *tdata = 0, curr = 0; + int end_of_buffer_action = num_rules + 1; + + buf_prints (&yydmap_buf, + "\t{YYTD_ID_TRANSITION, (void**)&yy_transition, sizeof(%s)},\n", + ((tblend + numecs + 1) >= INT16_MAX + || long_align) ? "flex_int32_t" : "flex_int16_t"); + + tbl = calloc(1, sizeof (struct yytbl_data)); + yytbl_data_init (tbl, YYTD_ID_TRANSITION); + tbl->td_flags = YYTD_DATA32 | YYTD_STRUCT; + tbl->td_hilen = 0; + tbl->td_lolen = (flex_uint32_t) (tblend + numecs + 1); /* number of structs */ + + tbl->td_data = tdata = + calloc(tbl->td_lolen * 2, sizeof (flex_int32_t)); + + /* We want the transition to be represented as the offset to the + * next state, not the actual state number, which is what it currently + * is. The offset is base[nxt[i]] - (base of current state)]. That's + * just the difference between the starting points of the two involved + * states (to - from). + * + * First, though, we need to find some way to put in our end-of-buffer + * flags and states. We do this by making a state with absolutely no + * transitions. We put it at the end of the table. + */ + + /* We need to have room in nxt/chk for two more slots: One for the + * action and one for the end-of-buffer transition. We now *assume* + * that we're guaranteed the only character we'll try to index this + * nxt/chk pair with is EOB, i.e., 0, so we don't have to make sure + * there's room for jam entries for other characters. + */ + + while (tblend + 2 >= current_max_xpairs) + expand_nxt_chk (); + + while (lastdfa + 1 >= current_max_dfas) + increase_max_dfas (); + + base[lastdfa + 1] = tblend + 2; + nxt[tblend + 1] = end_of_buffer_action; + chk[tblend + 1] = numecs + 1; + chk[tblend + 2] = 1; /* anything but EOB */ + + /* So that "make test" won't show arb. differences. */ + nxt[tblend + 2] = 0; + + /* Make sure every state has an end-of-buffer transition and an + * action #. + */ + for (i = 0; i <= lastdfa; ++i) { + int anum = dfaacc[i].dfaacc_state; + int offset = base[i]; + + chk[offset] = EOB_POSITION; + chk[offset - 1] = ACTION_POSITION; + nxt[offset - 1] = anum; /* action number */ + } + + for (i = 0; i <= tblend; ++i) { + if (chk[i] == EOB_POSITION) { + tdata[curr++] = 0; + tdata[curr++] = base[lastdfa + 1] - i; + } + + else if (chk[i] == ACTION_POSITION) { + tdata[curr++] = 0; + tdata[curr++] = nxt[i]; + } + + else if (chk[i] > numecs || chk[i] == 0) { + tdata[curr++] = 0; + tdata[curr++] = 0; + } + else { /* verify, transition */ + + tdata[curr++] = chk[i]; + tdata[curr++] = base[nxt[i]] - (i - chk[i]); + } + } + + + /* Here's the final, end-of-buffer state. */ + tdata[curr++] = chk[tblend + 1]; + tdata[curr++] = nxt[tblend + 1]; + + tdata[curr++] = chk[tblend + 2]; + tdata[curr++] = nxt[tblend + 2]; + + return tbl; +} + + +/** Make start_state_list table. + * @return the newly allocated start_state_list table + */ +static struct yytbl_data *mkssltbl (void) +{ + struct yytbl_data *tbl = 0; + flex_int32_t *tdata = 0; + flex_int32_t i; + + tbl = calloc(1, sizeof (struct yytbl_data)); + yytbl_data_init (tbl, YYTD_ID_START_STATE_LIST); + tbl->td_flags = YYTD_DATA32 | YYTD_PTRANS; + tbl->td_hilen = 0; + tbl->td_lolen = (flex_uint32_t) (lastsc * 2 + 1); + + tbl->td_data = tdata = + calloc(tbl->td_lolen, sizeof (flex_int32_t)); + + for (i = 0; i <= lastsc * 2; ++i) + tdata[i] = base[i]; + + buf_prints (&yydmap_buf, + "\t{YYTD_ID_START_STATE_LIST, (void**)&yy_start_state_list, sizeof(%s)},\n", + "struct yy_trans_info*"); + + return tbl; +} + + + +/* genctbl - generates full speed compressed transition table */ + +void genctbl (void) +{ + int i; + int end_of_buffer_action = num_rules + 1; + + /* Table of verify for transition and offset to next state. */ + if (gentables) + out_dec ("static const struct yy_trans_info yy_transition[%d] =\n {\n", tblend + numecs + 1); + else + outn ("static const struct yy_trans_info *yy_transition = 0;"); + + /* We want the transition to be represented as the offset to the + * next state, not the actual state number, which is what it currently + * is. The offset is base[nxt[i]] - (base of current state)]. That's + * just the difference between the starting points of the two involved + * states (to - from). + * + * First, though, we need to find some way to put in our end-of-buffer + * flags and states. We do this by making a state with absolutely no + * transitions. We put it at the end of the table. + */ + + /* We need to have room in nxt/chk for two more slots: One for the + * action and one for the end-of-buffer transition. We now *assume* + * that we're guaranteed the only character we'll try to index this + * nxt/chk pair with is EOB, i.e., 0, so we don't have to make sure + * there's room for jam entries for other characters. + */ + + while (tblend + 2 >= current_max_xpairs) + expand_nxt_chk (); + + while (lastdfa + 1 >= current_max_dfas) + increase_max_dfas (); + + base[lastdfa + 1] = tblend + 2; + nxt[tblend + 1] = end_of_buffer_action; + chk[tblend + 1] = numecs + 1; + chk[tblend + 2] = 1; /* anything but EOB */ + + /* So that "make test" won't show arb. differences. */ + nxt[tblend + 2] = 0; + + /* Make sure every state has an end-of-buffer transition and an + * action #. + */ + for (i = 0; i <= lastdfa; ++i) { + int anum = dfaacc[i].dfaacc_state; + int offset = base[i]; + + chk[offset] = EOB_POSITION; + chk[offset - 1] = ACTION_POSITION; + nxt[offset - 1] = anum; /* action number */ + } + + for (i = 0; i <= tblend; ++i) { + if (chk[i] == EOB_POSITION) + transition_struct_out (0, base[lastdfa + 1] - i); + + else if (chk[i] == ACTION_POSITION) + transition_struct_out (0, nxt[i]); + + else if (chk[i] > numecs || chk[i] == 0) + transition_struct_out (0, 0); /* unused slot */ + + else /* verify, transition */ + transition_struct_out (chk[i], + base[nxt[i]] - (i - + chk[i])); + } + + + /* Here's the final, end-of-buffer state. */ + transition_struct_out (chk[tblend + 1], nxt[tblend + 1]); + transition_struct_out (chk[tblend + 2], nxt[tblend + 2]); + + if (gentables) + outn (" };\n"); + + /* Table of pointers to start states. */ + if (gentables) + out_dec ("static const struct yy_trans_info *yy_start_state_list[%d] =\n", lastsc * 2 + 1); + else + outn ("static const struct yy_trans_info **yy_start_state_list =0;"); + + if (gentables) { + outn (" {"); + + for (i = 0; i <= lastsc * 2; ++i) + out_dec (" &yy_transition[%d],\n", base[i]); + + dataend (); + } + + if (useecs) + genecs (); +} + + +/* mkecstbl - Make equivalence-class tables. */ + +static struct yytbl_data *mkecstbl (void) +{ + int i; + struct yytbl_data *tbl = 0; + flex_int32_t *tdata = 0; + + tbl = calloc(1, sizeof (struct yytbl_data)); + yytbl_data_init (tbl, YYTD_ID_EC); + tbl->td_flags |= YYTD_DATA32; + tbl->td_hilen = 0; + tbl->td_lolen = (flex_uint32_t) csize; + + tbl->td_data = tdata = + calloc(tbl->td_lolen, sizeof (flex_int32_t)); + + for (i = 1; i < csize; ++i) { + ecgroup[i] = ABS (ecgroup[i]); + tdata[i] = ecgroup[i]; + } + + buf_prints (&yydmap_buf, + "\t{YYTD_ID_EC, (void**)&yy_ec, sizeof(%s)},\n", + "YY_CHAR"); + + return tbl; +} + +/* Generate equivalence-class tables. */ + +void genecs (void) +{ + int i, j; + int numrows; + + out_str_dec (get_yy_char_decl (), "yy_ec", csize); + + for (i = 1; i < csize; ++i) { + ecgroup[i] = ABS (ecgroup[i]); + mkdata (ecgroup[i]); + } + + dataend (); + + if (trace) { + fputs (_("\n\nEquivalence Classes:\n\n"), stderr); + + numrows = csize / 8; + + for (j = 0; j < numrows; ++j) { + for (i = j; i < csize; i = i + numrows) { + fprintf (stderr, "%4s = %-2d", + readable_form (i), ecgroup[i]); + + putc (' ', stderr); + } + + putc ('\n', stderr); + } + } +} + + +/* Generate the code to find the action number. */ + +void gen_find_action (void) +{ + if (fullspd) + indent_puts ("yy_act = yy_current_state[-1].yy_nxt;"); + + else if (fulltbl) + indent_puts ("yy_act = yy_accept[yy_current_state];"); + + else if (reject) { + indent_puts ("yy_current_state = *--YY_G(yy_state_ptr);"); + indent_puts ("YY_G(yy_lp) = yy_accept[yy_current_state];"); + + if (!variable_trailing_context_rules) + outn ("m4_ifdef( [[M4_YY_USES_REJECT]],\n[["); + if(reject_really_used) + outn ("find_rule: /* we branch to this label when backing up */"); + if (!variable_trailing_context_rules) + outn ("]])\n"); + + indent_puts + ("for ( ; ; ) /* until we find what rule we matched */"); + + ++indent_level; + + indent_puts ("{"); + + indent_puts + ("if ( YY_G(yy_lp) && YY_G(yy_lp) < yy_accept[yy_current_state + 1] )"); + ++indent_level; + indent_puts ("{"); + indent_puts ("yy_act = yy_acclist[YY_G(yy_lp)];"); + + if (variable_trailing_context_rules) { + indent_puts + ("if ( yy_act & YY_TRAILING_HEAD_MASK ||"); + indent_puts (" YY_G(yy_looking_for_trail_begin) )"); + ++indent_level; + indent_puts ("{"); + + indent_puts + ("if ( yy_act == YY_G(yy_looking_for_trail_begin) )"); + ++indent_level; + indent_puts ("{"); + indent_puts ("YY_G(yy_looking_for_trail_begin) = 0;"); + indent_puts ("yy_act &= ~YY_TRAILING_HEAD_MASK;"); + indent_puts ("break;"); + indent_puts ("}"); + --indent_level; + + indent_puts ("}"); + --indent_level; + + indent_puts + ("else if ( yy_act & YY_TRAILING_MASK )"); + ++indent_level; + indent_puts ("{"); + indent_puts + ("YY_G(yy_looking_for_trail_begin) = yy_act & ~YY_TRAILING_MASK;"); + indent_puts + ("YY_G(yy_looking_for_trail_begin) |= YY_TRAILING_HEAD_MASK;"); + + if (real_reject) { + /* Remember matched text in case we back up + * due to REJECT. + */ + indent_puts + ("YY_G(yy_full_match) = yy_cp;"); + indent_puts + ("YY_G(yy_full_state) = YY_G(yy_state_ptr);"); + indent_puts ("YY_G(yy_full_lp) = YY_G(yy_lp);"); + } + + indent_puts ("}"); + --indent_level; + + indent_puts ("else"); + ++indent_level; + indent_puts ("{"); + indent_puts ("YY_G(yy_full_match) = yy_cp;"); + indent_puts + ("YY_G(yy_full_state) = YY_G(yy_state_ptr);"); + indent_puts ("YY_G(yy_full_lp) = YY_G(yy_lp);"); + indent_puts ("break;"); + indent_puts ("}"); + --indent_level; + + indent_puts ("++YY_G(yy_lp);"); + indent_puts ("goto find_rule;"); + } + + else { + /* Remember matched text in case we back up due to + * trailing context plus REJECT. + */ + ++indent_level; + indent_puts ("{"); + indent_puts ("YY_G(yy_full_match) = yy_cp;"); + indent_puts ("break;"); + indent_puts ("}"); + --indent_level; + } + + indent_puts ("}"); + --indent_level; + + indent_puts ("--yy_cp;"); + + /* We could consolidate the following two lines with those at + * the beginning, but at the cost of complaints that we're + * branching inside a loop. + */ + indent_puts ("yy_current_state = *--YY_G(yy_state_ptr);"); + indent_puts ("YY_G(yy_lp) = yy_accept[yy_current_state];"); + + indent_puts ("}"); + + --indent_level; + } + + else { /* compressed */ + indent_puts ("yy_act = yy_accept[yy_current_state];"); + + if (interactive && !reject) { + /* Do the guaranteed-needed backing up to figure out + * the match. + */ + indent_puts ("if ( yy_act == 0 )"); + ++indent_level; + indent_puts ("{ /* have to back up */"); + indent_puts + ("yy_cp = YY_G(yy_last_accepting_cpos);"); + indent_puts + ("yy_current_state = YY_G(yy_last_accepting_state);"); + indent_puts + ("yy_act = yy_accept[yy_current_state];"); + indent_puts ("}"); + --indent_level; + } + } +} + +/* mkftbl - make the full table and return the struct . + * you should call mkecstbl() after this. + */ + +struct yytbl_data *mkftbl (void) +{ + int i; + int end_of_buffer_action = num_rules + 1; + struct yytbl_data *tbl; + flex_int32_t *tdata = 0; + + tbl = calloc(1, sizeof (struct yytbl_data)); + yytbl_data_init (tbl, YYTD_ID_ACCEPT); + tbl->td_flags |= YYTD_DATA32; + tbl->td_hilen = 0; /* it's a one-dimensional array */ + tbl->td_lolen = (flex_uint32_t) (lastdfa + 1); + + tbl->td_data = tdata = + calloc(tbl->td_lolen, sizeof (flex_int32_t)); + + dfaacc[end_of_buffer_state].dfaacc_state = end_of_buffer_action; + + for (i = 1; i <= lastdfa; ++i) { + int anum = dfaacc[i].dfaacc_state; + + tdata[i] = anum; + + if (trace && anum) + fprintf (stderr, _("state # %d accepts: [%d]\n"), + i, anum); + } + + buf_prints (&yydmap_buf, + "\t{YYTD_ID_ACCEPT, (void**)&yy_accept, sizeof(%s)},\n", + long_align ? "flex_int32_t" : "flex_int16_t"); + return tbl; +} + + +/* genftbl - generate full transition table */ + +void genftbl (void) +{ + int i; + int end_of_buffer_action = num_rules + 1; + + out_str_dec (long_align ? get_int32_decl () : get_int16_decl (), + "yy_accept", lastdfa + 1); + + dfaacc[end_of_buffer_state].dfaacc_state = end_of_buffer_action; + + for (i = 1; i <= lastdfa; ++i) { + int anum = dfaacc[i].dfaacc_state; + + mkdata (anum); + + if (trace && anum) + fprintf (stderr, _("state # %d accepts: [%d]\n"), + i, anum); + } + + dataend (); + + if (useecs) + genecs (); + + /* Don't have to dump the actual full table entries - they were + * created on-the-fly. + */ +} + + +/* Generate the code to find the next compressed-table state. */ + +void gen_next_compressed_state (char *char_map) +{ + indent_put2s ("YY_CHAR yy_c = %s;", char_map); + + /* Save the backing-up info \before/ computing the next state + * because we always compute one more state than needed - we + * always proceed until we reach a jam state + */ + gen_backing_up (); + + indent_puts + ("while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )"); + ++indent_level; + indent_puts ("{"); + indent_puts ("yy_current_state = (int) yy_def[yy_current_state];"); + + if (usemecs) { + /* We've arrange it so that templates are never chained + * to one another. This means we can afford to make a + * very simple test to see if we need to convert to + * yy_c's meta-equivalence class without worrying + * about erroneously looking up the meta-equivalence + * class twice + */ + do_indent (); + + /* lastdfa + 2 is the beginning of the templates */ + out_dec ("if ( yy_current_state >= %d )\n", lastdfa + 2); + + ++indent_level; + indent_puts ("yy_c = yy_meta[yy_c];"); + --indent_level; + } + + indent_puts ("}"); + --indent_level; + + indent_puts + ("yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];"); +} + + +/* Generate the code to find the next match. */ + +void gen_next_match (void) +{ + /* NOTE - changes in here should be reflected in gen_next_state() and + * gen_NUL_trans(). + */ + char *char_map = useecs ? + "yy_ec[YY_SC_TO_UI(*yy_cp)] " : "YY_SC_TO_UI(*yy_cp)"; + + char *char_map_2 = useecs ? + "yy_ec[YY_SC_TO_UI(*++yy_cp)] " : "YY_SC_TO_UI(*++yy_cp)"; + + if (fulltbl) { + if (gentables) + indent_put2s + ("while ( (yy_current_state = yy_nxt[yy_current_state][ %s ]) > 0 )", + char_map); + else + indent_put2s + ("while ( (yy_current_state = yy_nxt[yy_current_state*YY_NXT_LOLEN + %s ]) > 0 )", + char_map); + + ++indent_level; + + if (num_backing_up > 0) { + indent_puts ("{"); + gen_backing_up (); + outc ('\n'); + } + + indent_puts ("++yy_cp;"); + + if (num_backing_up > 0) + + indent_puts ("}"); + + --indent_level; + + outc ('\n'); + indent_puts ("yy_current_state = -yy_current_state;"); + } + + else if (fullspd) { + indent_puts ("{"); + indent_puts + ("const struct yy_trans_info *yy_trans_info;\n"); + indent_puts ("YY_CHAR yy_c;\n"); + indent_put2s ("for ( yy_c = %s;", char_map); + indent_puts + (" (yy_trans_info = &yy_current_state[yy_c])->"); + indent_puts ("yy_verify == yy_c;"); + indent_put2s (" yy_c = %s )", char_map_2); + + ++indent_level; + + if (num_backing_up > 0) + indent_puts ("{"); + + indent_puts ("yy_current_state += yy_trans_info->yy_nxt;"); + + if (num_backing_up > 0) { + outc ('\n'); + gen_backing_up (); + indent_puts ("}"); + } + + --indent_level; + indent_puts ("}"); + } + + else { /* compressed */ + indent_puts ("do"); + + ++indent_level; + indent_puts ("{"); + + gen_next_state (false); + + indent_puts ("++yy_cp;"); + + + indent_puts ("}"); + --indent_level; + + do_indent (); + + if (interactive) + out_dec ("while ( yy_base[yy_current_state] != %d );\n", jambase); + else + out_dec ("while ( yy_current_state != %d );\n", + jamstate); + + if (!reject && !interactive) { + /* Do the guaranteed-needed backing up to figure out + * the match. + */ + indent_puts + ("yy_cp = YY_G(yy_last_accepting_cpos);"); + indent_puts + ("yy_current_state = YY_G(yy_last_accepting_state);"); + } + } +} + + +/* Generate the code to find the next state. */ + +void gen_next_state (int worry_about_NULs) +{ /* NOTE - changes in here should be reflected in gen_next_match() */ + char char_map[256]; + + if (worry_about_NULs && !nultrans) { + if (useecs) + snprintf (char_map, sizeof(char_map), + "(*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : %d)", + NUL_ec); + else + snprintf (char_map, sizeof(char_map), + "(*yy_cp ? YY_SC_TO_UI(*yy_cp) : %d)", + NUL_ec); + } + + else + strcpy (char_map, useecs ? + "yy_ec[YY_SC_TO_UI(*yy_cp)] " : + "YY_SC_TO_UI(*yy_cp)"); + + if (worry_about_NULs && nultrans) { + if (!fulltbl && !fullspd) + /* Compressed tables back up *before* they match. */ + gen_backing_up (); + + indent_puts ("if ( *yy_cp )"); + ++indent_level; + indent_puts ("{"); + } + + if (fulltbl) { + if (gentables) + indent_put2s + ("yy_current_state = yy_nxt[yy_current_state][%s];", + char_map); + else + indent_put2s + ("yy_current_state = yy_nxt[yy_current_state*YY_NXT_LOLEN + %s];", + char_map); + } + + else if (fullspd) + indent_put2s + ("yy_current_state += yy_current_state[%s].yy_nxt;", + char_map); + + else + gen_next_compressed_state (char_map); + + if (worry_about_NULs && nultrans) { + + indent_puts ("}"); + --indent_level; + indent_puts ("else"); + ++indent_level; + indent_puts + ("yy_current_state = yy_NUL_trans[yy_current_state];"); + --indent_level; + } + + if (fullspd || fulltbl) + gen_backing_up (); + + if (reject) + indent_puts ("*YY_G(yy_state_ptr)++ = yy_current_state;"); +} + + +/* Generate the code to make a NUL transition. */ + +void gen_NUL_trans (void) +{ /* NOTE - changes in here should be reflected in gen_next_match() */ + /* Only generate a definition for "yy_cp" if we'll generate code + * that uses it. Otherwise lint and the like complain. + */ + int need_backing_up = (num_backing_up > 0 && !reject); + + if (need_backing_up && (!nultrans || fullspd || fulltbl)) + /* We're going to need yy_cp lying around for the call + * below to gen_backing_up(). + */ + indent_puts ("char *yy_cp = YY_G(yy_c_buf_p);"); + + outc ('\n'); + + if (nultrans) { + indent_puts + ("yy_current_state = yy_NUL_trans[yy_current_state];"); + indent_puts ("yy_is_jam = (yy_current_state == 0);"); + } + + else if (fulltbl) { + do_indent (); + if (gentables) + out_dec ("yy_current_state = yy_nxt[yy_current_state][%d];\n", NUL_ec); + else + out_dec ("yy_current_state = yy_nxt[yy_current_state*YY_NXT_LOLEN + %d];\n", NUL_ec); + indent_puts ("yy_is_jam = (yy_current_state <= 0);"); + } + + else if (fullspd) { + do_indent (); + out_dec ("int yy_c = %d;\n", NUL_ec); + + indent_puts + ("const struct yy_trans_info *yy_trans_info;\n"); + indent_puts + ("yy_trans_info = &yy_current_state[(unsigned int) yy_c];"); + indent_puts ("yy_current_state += yy_trans_info->yy_nxt;"); + + indent_puts + ("yy_is_jam = (yy_trans_info->yy_verify != yy_c);"); + } + + else { + char NUL_ec_str[20]; + + snprintf (NUL_ec_str, sizeof(NUL_ec_str), "%d", NUL_ec); + gen_next_compressed_state (NUL_ec_str); + + do_indent (); + out_dec ("yy_is_jam = (yy_current_state == %d);\n", + jamstate); + + if (reject) { + /* Only stack this state if it's a transition we + * actually make. If we stack it on a jam, then + * the state stack and yy_c_buf_p get out of sync. + */ + indent_puts ("if ( ! yy_is_jam )"); + ++indent_level; + indent_puts + ("*YY_G(yy_state_ptr)++ = yy_current_state;"); + --indent_level; + } + } + + /* If we've entered an accepting state, back up; note that + * compressed tables have *already* done such backing up, so + * we needn't bother with it again. + */ + if (need_backing_up && (fullspd || fulltbl)) { + outc ('\n'); + indent_puts ("if ( ! yy_is_jam )"); + ++indent_level; + indent_puts ("{"); + gen_backing_up (); + indent_puts ("}"); + --indent_level; + } +} + + +/* Generate the code to find the start state. */ + +void gen_start_state (void) +{ + if (fullspd) { + if (bol_needed) { + indent_puts + ("yy_current_state = yy_start_state_list[YY_G(yy_start) + YY_AT_BOL()];"); + } + else + indent_puts + ("yy_current_state = yy_start_state_list[YY_G(yy_start)];"); + } + + else { + indent_puts ("yy_current_state = YY_G(yy_start);"); + + if (bol_needed) + indent_puts ("yy_current_state += YY_AT_BOL();"); + + if (reject) { + /* Set up for storing up states. */ + outn ("m4_ifdef( [[M4_YY_USES_REJECT]],\n[["); + indent_puts + ("YY_G(yy_state_ptr) = YY_G(yy_state_buf);"); + indent_puts + ("*YY_G(yy_state_ptr)++ = yy_current_state;"); + outn ("]])"); + } + } +} + + +/* gentabs - generate data statements for the transition tables */ + +void gentabs (void) +{ + int i, j, k, *accset, nacc, *acc_array, total_states; + int end_of_buffer_action = num_rules + 1; + struct yytbl_data *yyacc_tbl = 0, *yymeta_tbl = 0, *yybase_tbl = 0, + *yydef_tbl = 0, *yynxt_tbl = 0, *yychk_tbl = 0, *yyacclist_tbl=0; + flex_int32_t *yyacc_data = 0, *yybase_data = 0, *yydef_data = 0, + *yynxt_data = 0, *yychk_data = 0, *yyacclist_data=0; + flex_int32_t yybase_curr = 0, yyacclist_curr=0,yyacc_curr=0; + + acc_array = allocate_integer_array (current_max_dfas); + nummt = 0; + + /* The compressed table format jams by entering the "jam state", + * losing information about the previous state in the process. + * In order to recover the previous state, we effectively need + * to keep backing-up information. + */ + ++num_backing_up; + + if (reject) { + /* Write out accepting list and pointer list. + + * First we generate the "yy_acclist" array. In the process, + * we compute the indices that will go into the "yy_accept" + * array, and save the indices in the dfaacc array. + */ + int EOB_accepting_list[2]; + + /* Set up accepting structures for the End Of Buffer state. */ + EOB_accepting_list[0] = 0; + EOB_accepting_list[1] = end_of_buffer_action; + accsiz[end_of_buffer_state] = 1; + dfaacc[end_of_buffer_state].dfaacc_set = + EOB_accepting_list; + + out_str_dec (long_align ? get_int32_decl () : + get_int16_decl (), "yy_acclist", MAX (numas, + 1) + 1); + + buf_prints (&yydmap_buf, + "\t{YYTD_ID_ACCLIST, (void**)&yy_acclist, sizeof(%s)},\n", + long_align ? "flex_int32_t" : "flex_int16_t"); + + yyacclist_tbl = calloc(1,sizeof(struct yytbl_data)); + yytbl_data_init (yyacclist_tbl, YYTD_ID_ACCLIST); + yyacclist_tbl->td_lolen = (flex_uint32_t) (MAX(numas,1) + 1); + yyacclist_tbl->td_data = yyacclist_data = + calloc(yyacclist_tbl->td_lolen, sizeof (flex_int32_t)); + yyacclist_curr = 1; + + j = 1; /* index into "yy_acclist" array */ + + for (i = 1; i <= lastdfa; ++i) { + acc_array[i] = j; + + if (accsiz[i] != 0) { + accset = dfaacc[i].dfaacc_set; + nacc = accsiz[i]; + + if (trace) + fprintf (stderr, + _("state # %d accepts: "), + i); + + for (k = 1; k <= nacc; ++k) { + int accnum = accset[k]; + + ++j; + + if (variable_trailing_context_rules + && !(accnum & + YY_TRAILING_HEAD_MASK) + && accnum > 0 + && accnum <= num_rules + && rule_type[accnum] == + RULE_VARIABLE) { + /* Special hack to flag + * accepting number as part + * of trailing context rule. + */ + accnum |= YY_TRAILING_MASK; + } + + mkdata (accnum); + yyacclist_data[yyacclist_curr++] = accnum; + + if (trace) { + fprintf (stderr, "[%d]", + accset[k]); + + if (k < nacc) + fputs (", ", + stderr); + else + putc ('\n', + stderr); + } + } + } + } + + /* add accepting number for the "jam" state */ + acc_array[i] = j; + + dataend (); + if (tablesext) { + yytbl_data_compress (yyacclist_tbl); + if (yytbl_data_fwrite (&tableswr, yyacclist_tbl) < 0) + flexerror (_("Could not write yyacclist_tbl")); + yytbl_data_destroy (yyacclist_tbl); + yyacclist_tbl = NULL; + } + } + + else { + dfaacc[end_of_buffer_state].dfaacc_state = + end_of_buffer_action; + + for (i = 1; i <= lastdfa; ++i) + acc_array[i] = dfaacc[i].dfaacc_state; + + /* add accepting number for jam state */ + acc_array[i] = 0; + } + + /* Begin generating yy_accept */ + + /* Spit out "yy_accept" array. If we're doing "reject", it'll be + * pointers into the "yy_acclist" array. Otherwise it's actual + * accepting numbers. In either case, we just dump the numbers. + */ + + /* "lastdfa + 2" is the size of "yy_accept"; includes room for C arrays + * beginning at 0 and for "jam" state. + */ + k = lastdfa + 2; + + if (reject) + /* We put a "cap" on the table associating lists of accepting + * numbers with state numbers. This is needed because we tell + * where the end of an accepting list is by looking at where + * the list for the next state starts. + */ + ++k; + + out_str_dec (long_align ? get_int32_decl () : get_int16_decl (), + "yy_accept", k); + + buf_prints (&yydmap_buf, + "\t{YYTD_ID_ACCEPT, (void**)&yy_accept, sizeof(%s)},\n", + long_align ? "flex_int32_t" : "flex_int16_t"); + + yyacc_tbl = calloc(1, sizeof (struct yytbl_data)); + yytbl_data_init (yyacc_tbl, YYTD_ID_ACCEPT); + yyacc_tbl->td_lolen = (flex_uint32_t) k; + yyacc_tbl->td_data = yyacc_data = + calloc(yyacc_tbl->td_lolen, sizeof (flex_int32_t)); + yyacc_curr=1; + + for (i = 1; i <= lastdfa; ++i) { + mkdata (acc_array[i]); + yyacc_data[yyacc_curr++] = acc_array[i]; + + if (!reject && trace && acc_array[i]) + fprintf (stderr, _("state # %d accepts: [%d]\n"), + i, acc_array[i]); + } + + /* Add entry for "jam" state. */ + mkdata (acc_array[i]); + yyacc_data[yyacc_curr++] = acc_array[i]; + + if (reject) { + /* Add "cap" for the list. */ + mkdata (acc_array[i]); + yyacc_data[yyacc_curr++] = acc_array[i]; + } + + dataend (); + if (tablesext) { + yytbl_data_compress (yyacc_tbl); + if (yytbl_data_fwrite (&tableswr, yyacc_tbl) < 0) + flexerror (_("Could not write yyacc_tbl")); + yytbl_data_destroy (yyacc_tbl); + yyacc_tbl = NULL; + } + /* End generating yy_accept */ + + if (useecs) { + + genecs (); + if (tablesext) { + struct yytbl_data *tbl; + + tbl = mkecstbl (); + yytbl_data_compress (tbl); + if (yytbl_data_fwrite (&tableswr, tbl) < 0) + flexerror (_("Could not write ecstbl")); + yytbl_data_destroy (tbl); + tbl = 0; + } + } + + if (usemecs) { + /* Begin generating yy_meta */ + /* Write out meta-equivalence classes (used to index + * templates with). + */ + flex_int32_t *yymecs_data = 0; + yymeta_tbl = calloc(1, sizeof (struct yytbl_data)); + yytbl_data_init (yymeta_tbl, YYTD_ID_META); + yymeta_tbl->td_lolen = (flex_uint32_t) (numecs + 1); + yymeta_tbl->td_data = yymecs_data = + calloc(yymeta_tbl->td_lolen, + sizeof (flex_int32_t)); + + if (trace) + fputs (_("\n\nMeta-Equivalence Classes:\n"), + stderr); + + out_str_dec (get_yy_char_decl (), "yy_meta", numecs + 1); + buf_prints (&yydmap_buf, + "\t{YYTD_ID_META, (void**)&yy_meta, sizeof(%s)},\n", + "YY_CHAR"); + + for (i = 1; i <= numecs; ++i) { + if (trace) + fprintf (stderr, "%d = %d\n", + i, ABS (tecbck[i])); + + mkdata (ABS (tecbck[i])); + yymecs_data[i] = ABS (tecbck[i]); + } + + dataend (); + if (tablesext) { + yytbl_data_compress (yymeta_tbl); + if (yytbl_data_fwrite (&tableswr, yymeta_tbl) < 0) + flexerror (_ + ("Could not write yymeta_tbl")); + yytbl_data_destroy (yymeta_tbl); + yymeta_tbl = NULL; + } + /* End generating yy_meta */ + } + + total_states = lastdfa + numtemps; + + /* Begin generating yy_base */ + out_str_dec ((tblend >= INT16_MAX || long_align) ? + get_int32_decl () : get_int16_decl (), + "yy_base", total_states + 1); + + buf_prints (&yydmap_buf, + "\t{YYTD_ID_BASE, (void**)&yy_base, sizeof(%s)},\n", + (tblend >= INT16_MAX + || long_align) ? "flex_int32_t" : "flex_int16_t"); + yybase_tbl = calloc (1, sizeof (struct yytbl_data)); + yytbl_data_init (yybase_tbl, YYTD_ID_BASE); + yybase_tbl->td_lolen = (flex_uint32_t) (total_states + 1); + yybase_tbl->td_data = yybase_data = + calloc(yybase_tbl->td_lolen, + sizeof (flex_int32_t)); + yybase_curr = 1; + + for (i = 1; i <= lastdfa; ++i) { + int d = def[i]; + + if (base[i] == JAMSTATE) + base[i] = jambase; + + if (d == JAMSTATE) + def[i] = jamstate; + + else if (d < 0) { + /* Template reference. */ + ++tmpuses; + def[i] = lastdfa - d + 1; + } + + mkdata (base[i]); + yybase_data[yybase_curr++] = base[i]; + } + + /* Generate jam state's base index. */ + mkdata (base[i]); + yybase_data[yybase_curr++] = base[i]; + + for (++i /* skip jam state */ ; i <= total_states; ++i) { + mkdata (base[i]); + yybase_data[yybase_curr++] = base[i]; + def[i] = jamstate; + } + + dataend (); + if (tablesext) { + yytbl_data_compress (yybase_tbl); + if (yytbl_data_fwrite (&tableswr, yybase_tbl) < 0) + flexerror (_("Could not write yybase_tbl")); + yytbl_data_destroy (yybase_tbl); + yybase_tbl = NULL; + } + /* End generating yy_base */ + + + /* Begin generating yy_def */ + out_str_dec ((total_states >= INT16_MAX || long_align) ? + get_int32_decl () : get_int16_decl (), + "yy_def", total_states + 1); + + buf_prints (&yydmap_buf, + "\t{YYTD_ID_DEF, (void**)&yy_def, sizeof(%s)},\n", + (total_states >= INT16_MAX + || long_align) ? "flex_int32_t" : "flex_int16_t"); + + yydef_tbl = calloc(1, sizeof (struct yytbl_data)); + yytbl_data_init (yydef_tbl, YYTD_ID_DEF); + yydef_tbl->td_lolen = (flex_uint32_t) (total_states + 1); + yydef_tbl->td_data = yydef_data = + calloc(yydef_tbl->td_lolen, sizeof (flex_int32_t)); + + for (i = 1; i <= total_states; ++i) { + mkdata (def[i]); + yydef_data[i] = def[i]; + } + + dataend (); + if (tablesext) { + yytbl_data_compress (yydef_tbl); + if (yytbl_data_fwrite (&tableswr, yydef_tbl) < 0) + flexerror (_("Could not write yydef_tbl")); + yytbl_data_destroy (yydef_tbl); + yydef_tbl = NULL; + } + /* End generating yy_def */ + + + /* Begin generating yy_nxt */ + out_str_dec ((total_states >= INT16_MAX || long_align) ? + get_int32_decl () : get_int16_decl (), "yy_nxt", + tblend + 1); + + buf_prints (&yydmap_buf, + "\t{YYTD_ID_NXT, (void**)&yy_nxt, sizeof(%s)},\n", + (total_states >= INT16_MAX + || long_align) ? "flex_int32_t" : "flex_int16_t"); + + yynxt_tbl = calloc (1, sizeof (struct yytbl_data)); + yytbl_data_init (yynxt_tbl, YYTD_ID_NXT); + yynxt_tbl->td_lolen = (flex_uint32_t) (tblend + 1); + yynxt_tbl->td_data = yynxt_data = + calloc (yynxt_tbl->td_lolen, sizeof (flex_int32_t)); + + for (i = 1; i <= tblend; ++i) { + /* Note, the order of the following test is important. + * If chk[i] is 0, then nxt[i] is undefined. + */ + if (chk[i] == 0 || nxt[i] == 0) + nxt[i] = jamstate; /* new state is the JAM state */ + + mkdata (nxt[i]); + yynxt_data[i] = nxt[i]; + } + + dataend (); + if (tablesext) { + yytbl_data_compress (yynxt_tbl); + if (yytbl_data_fwrite (&tableswr, yynxt_tbl) < 0) + flexerror (_("Could not write yynxt_tbl")); + yytbl_data_destroy (yynxt_tbl); + yynxt_tbl = NULL; + } + /* End generating yy_nxt */ + + /* Begin generating yy_chk */ + out_str_dec ((total_states >= INT16_MAX || long_align) ? + get_int32_decl () : get_int16_decl (), "yy_chk", + tblend + 1); + + buf_prints (&yydmap_buf, + "\t{YYTD_ID_CHK, (void**)&yy_chk, sizeof(%s)},\n", + (total_states >= INT16_MAX + || long_align) ? "flex_int32_t" : "flex_int16_t"); + + yychk_tbl = calloc (1, sizeof (struct yytbl_data)); + yytbl_data_init (yychk_tbl, YYTD_ID_CHK); + yychk_tbl->td_lolen = (flex_uint32_t) (tblend + 1); + yychk_tbl->td_data = yychk_data = + calloc(yychk_tbl->td_lolen, sizeof (flex_int32_t)); + + for (i = 1; i <= tblend; ++i) { + if (chk[i] == 0) + ++nummt; + + mkdata (chk[i]); + yychk_data[i] = chk[i]; + } + + dataend (); + if (tablesext) { + yytbl_data_compress (yychk_tbl); + if (yytbl_data_fwrite (&tableswr, yychk_tbl) < 0) + flexerror (_("Could not write yychk_tbl")); + yytbl_data_destroy (yychk_tbl); + yychk_tbl = NULL; + } + /* End generating yy_chk */ + + free(acc_array); +} + + +/* Write out a formatted string (with a secondary string argument) at the + * current indentation level, adding a final newline. + */ + +void indent_put2s (const char *fmt, const char *arg) +{ + do_indent (); + out_str (fmt, arg); + outn (""); +} + + +/* Write out a string at the current indentation level, adding a final + * newline. + */ + +void indent_puts (const char *str) +{ + do_indent (); + outn (str); +} + + +/* make_tables - generate transition tables and finishes generating output file + */ + +void make_tables (void) +{ + int i; + int did_eof_rule = false; + struct yytbl_data *yynultrans_tbl = NULL; + + + skelout (); /* %% [2.0] - break point in skel */ + + /* First, take care of YY_DO_BEFORE_ACTION depending on yymore + * being used. + */ + set_indent (1); + + if (yymore_used && !yytext_is_array) { + indent_puts ("YY_G(yytext_ptr) -= YY_G(yy_more_len); \\"); + indent_puts + ("yyleng = (int) (yy_cp - YY_G(yytext_ptr)); \\"); + } + + else + indent_puts ("yyleng = (int) (yy_cp - yy_bp); \\"); + + /* Now also deal with copying yytext_ptr to yytext if needed. */ + skelout (); /* %% [3.0] - break point in skel */ + if (yytext_is_array) { + if (yymore_used) + indent_puts + ("if ( yyleng + YY_G(yy_more_offset) >= YYLMAX ) \\"); + else + indent_puts ("if ( yyleng >= YYLMAX ) \\"); + + ++indent_level; + indent_puts + ("YY_FATAL_ERROR( \"token too large, exceeds YYLMAX\" ); \\"); + --indent_level; + + if (yymore_used) { + indent_puts + ("yy_flex_strncpy( &yytext[YY_G(yy_more_offset)], YY_G(yytext_ptr), yyleng + 1 M4_YY_CALL_LAST_ARG); \\"); + indent_puts ("yyleng += YY_G(yy_more_offset); \\"); + indent_puts + ("YY_G(yy_prev_more_offset) = YY_G(yy_more_offset); \\"); + indent_puts ("YY_G(yy_more_offset) = 0; \\"); + } + else { + indent_puts + ("yy_flex_strncpy( yytext, YY_G(yytext_ptr), yyleng + 1 M4_YY_CALL_LAST_ARG); \\"); + } + } + + set_indent (0); + + skelout (); /* %% [4.0] - break point in skel */ + + + /* This is where we REALLY begin generating the tables. */ + + out_dec ("#define YY_NUM_RULES %d\n", num_rules); + out_dec ("#define YY_END_OF_BUFFER %d\n", num_rules + 1); + + if (fullspd) { + /* Need to define the transet type as a size large + * enough to hold the biggest offset. + */ + int total_table_size = tblend + numecs + 1; + char *trans_offset_type = + (total_table_size >= INT16_MAX || long_align) ? + "flex_int32_t" : "flex_int16_t"; + + set_indent (0); + indent_puts ("struct yy_trans_info"); + ++indent_level; + indent_puts ("{"); + + /* We require that yy_verify and yy_nxt must be of the same size int. */ + indent_put2s ("%s yy_verify;", trans_offset_type); + + /* In cases where its sister yy_verify *is* a "yes, there is + * a transition", yy_nxt is the offset (in records) to the + * next state. In most cases where there is no transition, + * the value of yy_nxt is irrelevant. If yy_nxt is the -1th + * record of a state, though, then yy_nxt is the action number + * for that state. + */ + + indent_put2s ("%s yy_nxt;", trans_offset_type); + indent_puts ("};"); + --indent_level; + } + else { + /* We generate a bogus 'struct yy_trans_info' data type + * so we can guarantee that it is always declared in the skel. + * This is so we can compile "sizeof(struct yy_trans_info)" + * in any scanner. + */ + indent_puts + ("/* This struct is not used in this scanner,"); + indent_puts (" but its presence is necessary. */"); + indent_puts ("struct yy_trans_info"); + ++indent_level; + indent_puts ("{"); + indent_puts ("flex_int32_t yy_verify;"); + indent_puts ("flex_int32_t yy_nxt;"); + indent_puts ("};"); + --indent_level; + } + + if (fullspd) { + genctbl (); + if (tablesext) { + struct yytbl_data *tbl; + + tbl = mkctbl (); + yytbl_data_compress (tbl); + if (yytbl_data_fwrite (&tableswr, tbl) < 0) + flexerror (_("Could not write ftbl")); + yytbl_data_destroy (tbl); + + tbl = mkssltbl (); + yytbl_data_compress (tbl); + if (yytbl_data_fwrite (&tableswr, tbl) < 0) + flexerror (_("Could not write ssltbl")); + yytbl_data_destroy (tbl); + tbl = 0; + + if (useecs) { + tbl = mkecstbl (); + yytbl_data_compress (tbl); + if (yytbl_data_fwrite (&tableswr, tbl) < 0) + flexerror (_ + ("Could not write ecstbl")); + yytbl_data_destroy (tbl); + tbl = 0; + } + } + } + else if (fulltbl) { + genftbl (); + if (tablesext) { + struct yytbl_data *tbl; + + tbl = mkftbl (); + yytbl_data_compress (tbl); + if (yytbl_data_fwrite (&tableswr, tbl) < 0) + flexerror (_("Could not write ftbl")); + yytbl_data_destroy (tbl); + tbl = 0; + + if (useecs) { + tbl = mkecstbl (); + yytbl_data_compress (tbl); + if (yytbl_data_fwrite (&tableswr, tbl) < 0) + flexerror (_ + ("Could not write ecstbl")); + yytbl_data_destroy (tbl); + tbl = 0; + } + } + } + else + gentabs (); + + if (do_yylineno) { + + geneoltbl (); + + if (tablesext) { + struct yytbl_data *tbl; + + tbl = mkeoltbl (); + yytbl_data_compress (tbl); + if (yytbl_data_fwrite (&tableswr, tbl) < 0) + flexerror (_("Could not write eoltbl")); + yytbl_data_destroy (tbl); + tbl = 0; + } + } + + /* Definitions for backing up. We don't need them if REJECT + * is being used because then we use an alternative backin-up + * technique instead. + */ + if (num_backing_up > 0 && !reject) { + if (!C_plus_plus && !reentrant) { + indent_puts + ("static yy_state_type yy_last_accepting_state;"); + indent_puts + ("static char *yy_last_accepting_cpos;\n"); + } + } + + if (nultrans) { + flex_int32_t *yynultrans_data = 0; + + /* Begin generating yy_NUL_trans */ + out_str_dec (get_state_decl (), "yy_NUL_trans", + lastdfa + 1); + buf_prints (&yydmap_buf, + "\t{YYTD_ID_NUL_TRANS, (void**)&yy_NUL_trans, sizeof(%s)},\n", + (fullspd) ? "struct yy_trans_info*" : + "flex_int32_t"); + + yynultrans_tbl = calloc(1, sizeof (struct yytbl_data)); + yytbl_data_init (yynultrans_tbl, YYTD_ID_NUL_TRANS); + if (fullspd) + yynultrans_tbl->td_flags |= YYTD_PTRANS; + yynultrans_tbl->td_lolen = (flex_uint32_t) (lastdfa + 1); + yynultrans_tbl->td_data = yynultrans_data = + calloc(yynultrans_tbl->td_lolen, + sizeof (flex_int32_t)); + + for (i = 1; i <= lastdfa; ++i) { + if (fullspd) { + out_dec (" &yy_transition[%d],\n", + base[i]); + yynultrans_data[i] = base[i]; + } + else { + mkdata (nultrans[i]); + yynultrans_data[i] = nultrans[i]; + } + } + + dataend (); + if (tablesext) { + yytbl_data_compress (yynultrans_tbl); + if (yytbl_data_fwrite (&tableswr, yynultrans_tbl) < + 0) + flexerror (_ + ("Could not write yynultrans_tbl")); + } + + if (yynultrans_tbl != NULL) { + yytbl_data_destroy (yynultrans_tbl); + yynultrans_tbl = NULL; + } + + /* End generating yy_NUL_trans */ + } + + if (!C_plus_plus && !reentrant) { + indent_puts ("extern int yy_flex_debug;"); + indent_put2s ("int yy_flex_debug = %s;\n", + ddebug ? "1" : "0"); + } + + if (ddebug) { /* Spit out table mapping rules to line numbers. */ + out_str_dec (long_align ? get_int32_decl () : + get_int16_decl (), "yy_rule_linenum", + num_rules); + for (i = 1; i < num_rules; ++i) + mkdata (rule_linenum[i]); + dataend (); + } + + if (reject) { + outn ("m4_ifdef( [[M4_YY_USES_REJECT]],\n[["); + /* Declare state buffer variables. */ + if (!C_plus_plus && !reentrant) { + outn ("static yy_state_type *yy_state_buf=0, *yy_state_ptr=0;"); + outn ("static char *yy_full_match;"); + outn ("static int yy_lp;"); + } + + if (variable_trailing_context_rules) { + if (!C_plus_plus && !reentrant) { + outn ("static int yy_looking_for_trail_begin = 0;"); + outn ("static int yy_full_lp;"); + outn ("static int *yy_full_state;"); + } + + out_hex ("#define YY_TRAILING_MASK 0x%x\n", + (unsigned int) YY_TRAILING_MASK); + out_hex ("#define YY_TRAILING_HEAD_MASK 0x%x\n", + (unsigned int) YY_TRAILING_HEAD_MASK); + } + + outn ("#define REJECT \\"); + outn ("{ \\"); + outn ("*yy_cp = YY_G(yy_hold_char); /* undo effects of setting up yytext */ \\"); + outn ("yy_cp = YY_G(yy_full_match); /* restore poss. backed-over text */ \\"); + + if (variable_trailing_context_rules) { + outn ("YY_G(yy_lp) = YY_G(yy_full_lp); /* restore orig. accepting pos. */ \\"); + outn ("YY_G(yy_state_ptr) = YY_G(yy_full_state); /* restore orig. state */ \\"); + outn ("yy_current_state = *YY_G(yy_state_ptr); /* restore curr. state */ \\"); + } + + outn ("++YY_G(yy_lp); \\"); + outn ("goto find_rule; \\"); + + outn ("}"); + outn ("]])\n"); + } + + else { + outn ("/* The intent behind this definition is that it'll catch"); + outn (" * any uses of REJECT which flex missed."); + outn (" */"); + outn ("#define REJECT reject_used_but_not_detected"); + } + + if (yymore_used) { + if (!C_plus_plus) { + if (yytext_is_array) { + if (!reentrant){ + indent_puts ("static int yy_more_offset = 0;"); + indent_puts ("static int yy_prev_more_offset = 0;"); + } + } + else if (!reentrant) { + indent_puts + ("static int yy_more_flag = 0;"); + indent_puts + ("static int yy_more_len = 0;"); + } + } + + if (yytext_is_array) { + indent_puts + ("#define yymore() (YY_G(yy_more_offset) = yy_flex_strlen( yytext M4_YY_CALL_LAST_ARG))"); + indent_puts ("#define YY_NEED_STRLEN"); + indent_puts ("#define YY_MORE_ADJ 0"); + indent_puts + ("#define YY_RESTORE_YY_MORE_OFFSET \\"); + ++indent_level; + indent_puts ("{ \\"); + indent_puts + ("YY_G(yy_more_offset) = YY_G(yy_prev_more_offset); \\"); + indent_puts ("yyleng -= YY_G(yy_more_offset); \\"); + indent_puts ("}"); + --indent_level; + } + else { + indent_puts + ("#define yymore() (YY_G(yy_more_flag) = 1)"); + indent_puts + ("#define YY_MORE_ADJ YY_G(yy_more_len)"); + indent_puts ("#define YY_RESTORE_YY_MORE_OFFSET"); + } + } + + else { + indent_puts + ("#define yymore() yymore_used_but_not_detected"); + indent_puts ("#define YY_MORE_ADJ 0"); + indent_puts ("#define YY_RESTORE_YY_MORE_OFFSET"); + } + + if (!C_plus_plus) { + if (yytext_is_array) { + outn ("#ifndef YYLMAX"); + outn ("#define YYLMAX 8192"); + outn ("#endif\n"); + if (!reentrant){ + outn ("char yytext[YYLMAX];"); + outn ("char *yytext_ptr;"); + } + } + + else { + if(! reentrant) + outn ("char *yytext;"); + } + } + + out (&action_array[defs1_offset]); + + line_directive_out (stdout, 0); + + skelout (); /* %% [5.0] - break point in skel */ + + if (!C_plus_plus) { + if (use_read) { + outn ("\terrno=0; \\"); + outn ("\twhile ( (result = (int) read( fileno(yyin), buf, (yy_size_t) max_size )) < 0 ) \\"); + outn ("\t{ \\"); + outn ("\t\tif( errno != EINTR) \\"); + outn ("\t\t{ \\"); + outn ("\t\t\tYY_FATAL_ERROR( \"input in flex scanner failed\" ); \\"); + outn ("\t\t\tbreak; \\"); + outn ("\t\t} \\"); + outn ("\t\terrno=0; \\"); + outn ("\t\tclearerr(yyin); \\"); + outn ("\t}\\"); + } + + else { + outn ("\tif ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \\"); + outn ("\t\t{ \\"); + outn ("\t\tint c = '*'; \\"); + outn ("\t\tint n; \\"); + outn ("\t\tfor ( n = 0; n < max_size && \\"); + outn ("\t\t\t (c = getc( yyin )) != EOF && c != '\\n'; ++n ) \\"); + outn ("\t\t\tbuf[n] = (char) c; \\"); + outn ("\t\tif ( c == '\\n' ) \\"); + outn ("\t\t\tbuf[n++] = (char) c; \\"); + outn ("\t\tif ( c == EOF && ferror( yyin ) ) \\"); + outn ("\t\t\tYY_FATAL_ERROR( \"input in flex scanner failed\" ); \\"); + outn ("\t\tresult = n; \\"); + outn ("\t\t} \\"); + outn ("\telse \\"); + outn ("\t\t{ \\"); + outn ("\t\terrno=0; \\"); + outn ("\t\twhile ( (result = (int) fread(buf, 1, (yy_size_t) max_size, yyin)) == 0 && ferror(yyin)) \\"); + outn ("\t\t\t{ \\"); + outn ("\t\t\tif( errno != EINTR) \\"); + outn ("\t\t\t\t{ \\"); + outn ("\t\t\t\tYY_FATAL_ERROR( \"input in flex scanner failed\" ); \\"); + outn ("\t\t\t\tbreak; \\"); + outn ("\t\t\t\t} \\"); + outn ("\t\t\terrno=0; \\"); + outn ("\t\t\tclearerr(yyin); \\"); + outn ("\t\t\t} \\"); + outn ("\t\t}\\"); + } + } + + skelout (); /* %% [6.0] - break point in skel */ + + indent_puts ("#define YY_RULE_SETUP \\"); + ++indent_level; + if (bol_needed) { + indent_puts ("if ( yyleng > 0 ) \\"); + ++indent_level; + indent_puts ("YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \\"); + indent_puts ("\t\t(yytext[yyleng - 1] == '\\n'); \\"); + --indent_level; + } + indent_puts ("YY_USER_ACTION"); + --indent_level; + + skelout (); /* %% [7.0] - break point in skel */ + + /* Copy prolog to output file. */ + out (&action_array[prolog_offset]); + + line_directive_out (stdout, 0); + + skelout (); /* %% [8.0] - break point in skel */ + + set_indent (2); + + if (yymore_used && !yytext_is_array) { + indent_puts ("YY_G(yy_more_len) = 0;"); + indent_puts ("if ( YY_G(yy_more_flag) )"); + ++indent_level; + indent_puts ("{"); + indent_puts + ("YY_G(yy_more_len) = (int) (YY_G(yy_c_buf_p) - YY_G(yytext_ptr));"); + indent_puts ("YY_G(yy_more_flag) = 0;"); + indent_puts ("}"); + --indent_level; + } + + skelout (); /* %% [9.0] - break point in skel */ + + gen_start_state (); + + /* Note, don't use any indentation. */ + outn ("yy_match:"); + gen_next_match (); + + skelout (); /* %% [10.0] - break point in skel */ + set_indent (2); + gen_find_action (); + + skelout (); /* %% [11.0] - break point in skel */ + outn ("m4_ifdef( [[M4_YY_USE_LINENO]],[["); + indent_puts + ("if ( yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act] )"); + ++indent_level; + indent_puts ("{"); + indent_puts ("int yyl;"); + do_indent (); + out_str ("for ( yyl = %s; yyl < yyleng; ++yyl )\n", + yymore_used ? (yytext_is_array ? "YY_G(yy_prev_more_offset)" : + "YY_G(yy_more_len)") : "0"); + ++indent_level; + indent_puts ("if ( yytext[yyl] == '\\n' )"); + ++indent_level; + indent_puts ("M4_YY_INCR_LINENO();"); + --indent_level; + --indent_level; + indent_puts ("}"); + --indent_level; + outn ("]])"); + + skelout (); /* %% [12.0] - break point in skel */ + if (ddebug) { + indent_puts ("if ( yy_flex_debug )"); + ++indent_level; + + indent_puts ("{"); + indent_puts ("if ( yy_act == 0 )"); + ++indent_level; + indent_puts (C_plus_plus ? + "std::cerr << \"--scanner backing up\\n\";" : + "fprintf( stderr, \"--scanner backing up\\n\" );"); + --indent_level; + + do_indent (); + out_dec ("else if ( yy_act < %d )\n", num_rules); + ++indent_level; + + if (C_plus_plus) { + indent_puts + ("std::cerr << \"--accepting rule at line \" << yy_rule_linenum[yy_act] <<"); + indent_puts + (" \"(\\\"\" << yytext << \"\\\")\\n\";"); + } + else { + indent_puts + ("fprintf( stderr, \"--accepting rule at line %ld (\\\"%s\\\")\\n\","); + + indent_puts + (" (long)yy_rule_linenum[yy_act], yytext );"); + } + + --indent_level; + + do_indent (); + out_dec ("else if ( yy_act == %d )\n", num_rules); + ++indent_level; + + if (C_plus_plus) { + indent_puts + ("std::cerr << \"--accepting default rule (\\\"\" << yytext << \"\\\")\\n\";"); + } + else { + indent_puts + ("fprintf( stderr, \"--accepting default rule (\\\"%s\\\")\\n\","); + indent_puts (" yytext );"); + } + + --indent_level; + + do_indent (); + out_dec ("else if ( yy_act == %d )\n", num_rules + 1); + ++indent_level; + + indent_puts (C_plus_plus ? + "std::cerr << \"--(end of buffer or a NUL)\\n\";" : + "fprintf( stderr, \"--(end of buffer or a NUL)\\n\" );"); + + --indent_level; + + do_indent (); + outn ("else"); + ++indent_level; + + if (C_plus_plus) { + indent_puts + ("std::cerr << \"--EOF (start condition \" << YY_START << \")\\n\";"); + } + else { + indent_puts + ("fprintf( stderr, \"--EOF (start condition %d)\\n\", YY_START );"); + } + + --indent_level; + + indent_puts ("}"); + --indent_level; + } + + /* Copy actions to output file. */ + skelout (); /* %% [13.0] - break point in skel */ + ++indent_level; + gen_bu_action (); + out (&action_array[action_offset]); + + line_directive_out (stdout, 0); + + /* generate cases for any missing EOF rules */ + for (i = 1; i <= lastsc; ++i) + if (!sceof[i]) { + do_indent (); + out_str ("case YY_STATE_EOF(%s):\n", scname[i]); + did_eof_rule = true; + } + + if (did_eof_rule) { + ++indent_level; + indent_puts ("yyterminate();"); + --indent_level; + } + + + /* Generate code for handling NUL's, if needed. */ + + /* First, deal with backing up and setting up yy_cp if the scanner + * finds that it should JAM on the NUL. + */ + skelout (); /* %% [14.0] - break point in skel */ + set_indent (4); + + if (fullspd || fulltbl) + indent_puts ("yy_cp = YY_G(yy_c_buf_p);"); + + else { /* compressed table */ + if (!reject && !interactive) { + /* Do the guaranteed-needed backing up to figure + * out the match. + */ + indent_puts + ("yy_cp = YY_G(yy_last_accepting_cpos);"); + indent_puts + ("yy_current_state = YY_G(yy_last_accepting_state);"); + } + + else + /* Still need to initialize yy_cp, though + * yy_current_state was set up by + * yy_get_previous_state(). + */ + indent_puts ("yy_cp = YY_G(yy_c_buf_p);"); + } + + + /* Generate code for yy_get_previous_state(). */ + set_indent (1); + skelout (); /* %% [15.0] - break point in skel */ + + gen_start_state (); + + set_indent (2); + skelout (); /* %% [16.0] - break point in skel */ + gen_next_state (true); + + set_indent (1); + skelout (); /* %% [17.0] - break point in skel */ + gen_NUL_trans (); + + skelout (); /* %% [18.0] - break point in skel */ + skelout (); /* %% [19.0] - break point in skel */ + /* Update BOL and yylineno inside of input(). */ + if (bol_needed) { + indent_puts + ("YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\\n');"); + if (do_yylineno) { + indent_puts + ("if ( YY_CURRENT_BUFFER_LVALUE->yy_at_bol )"); + ++indent_level; + indent_puts ("M4_YY_INCR_LINENO();"); + --indent_level; + } + } + + else if (do_yylineno) { + indent_puts ("if ( c == '\\n' )"); + ++indent_level; + indent_puts ("M4_YY_INCR_LINENO();"); + --indent_level; + } + + skelout (); + + /* Copy remainder of input to output. */ + + line_directive_out (stdout, 1); + + if (sectnum == 3) { + OUT_BEGIN_CODE (); + if (!no_section3_escape) + fputs("[[", stdout); + (void) flexscan (); /* copy remainder of input to output */ + if (!no_section3_escape) + fputs("]]", stdout); + OUT_END_CODE (); + } +} diff --git a/src/gettext.h b/src/gettext.h new file mode 100644 index 0000000..ea67f30 --- /dev/null +++ b/src/gettext.h @@ -0,0 +1,59 @@ +/* Convenience header for conditional use of GNU . + Copyright (C) 1995-1998, 2000-2002 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library General Public License as published + by the Free Software Foundation; either version 2, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + USA. */ + +#ifndef _LIBGETTEXT_H +#define _LIBGETTEXT_H 1 + +/* NLS can be disabled through the configure --disable-nls option. */ +#if ENABLE_NLS + +/* Get declarations of GNU message catalog functions. */ +# include + +#else + +/* Disabled NLS. + The casts to 'const char *' serve the purpose of producing warnings + for invalid uses of the value returned from these functions. + On pre-ANSI systems without 'const', the config.h file is supposed to + contain "#define const". */ +# define gettext(Msgid) ((const char *) (Msgid)) +# define dgettext(Domainname, Msgid) ((const char *) (Msgid)) +# define dcgettext(Domainname, Msgid, Category) ((const char *) (Msgid)) +# define ngettext(Msgid1, Msgid2, N) \ + ((N) == 1 ? (const char *) (Msgid1) : (const char *) (Msgid2)) +# define dngettext(Domainname, Msgid1, Msgid2, N) \ + ((N) == 1 ? (const char *) (Msgid1) : (const char *) (Msgid2)) +# define dcngettext(Domainname, Msgid1, Msgid2, N, Category) \ + ((N) == 1 ? (const char *) (Msgid1) : (const char *) (Msgid2)) +# define textdomain(Domainname) ((const char *) (Domainname)) +# define bindtextdomain(Domainname, Dirname) ((const char *) (Dirname)) +# define bind_textdomain_codeset(Domainname, Codeset) ((const char *) (Codeset)) + +#endif + +/* A pseudo function call that serves as a marker for the automated + extraction of messages, but does not call gettext(). The run-time + translation is done at a different place in the code. + The argument, String, should be a literal string. Concatenated strings + and other string expressions won't work. + The macro's expansion is not parenthesized, so that it is suitable as + initializer for static 'char[]' or 'const char[]' variables. */ +#define gettext_noop(String) String + +#endif /* _LIBGETTEXT_H */ diff --git a/src/libmain.c b/src/libmain.c new file mode 100644 index 0000000..bb2fe35 --- /dev/null +++ b/src/libmain.c @@ -0,0 +1,36 @@ +/* libmain - flex run-time support library "main" function */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#include + +extern int yylex (void); + +int main (int argc, char *argv[]) +{ + (void)argc; + (void)argv; + + while (yylex () != 0) ; + + exit(0); +} diff --git a/src/libyywrap.c b/src/libyywrap.c new file mode 100644 index 0000000..b0427c4 --- /dev/null +++ b/src/libyywrap.c @@ -0,0 +1,29 @@ +/* libyywrap - flex run-time support library "yywrap" function */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +int yywrap (void); + +int yywrap (void) +{ + return 1; +} diff --git a/src/main.c b/src/main.c new file mode 100644 index 0000000..e5eac44 --- /dev/null +++ b/src/main.c @@ -0,0 +1,1849 @@ +/* flex - tool to generate fast lexical analyzers */ + +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + + +#include "flexdef.h" +#include "version.h" +#include "options.h" +#include "tables.h" +#include "parse.h" + +static char flex_version[] = FLEX_VERSION; + +/* declare functions that have forward references */ + +void flexinit(int, char **); +void readin(void); +void set_up_initial_allocations(void); + + +/* these globals are all defined and commented in flexdef.h */ +int printstats, syntaxerror, eofseen, ddebug, trace, nowarn, spprdflt; +int interactive, lex_compat, posix_compat, do_yylineno, + useecs, fulltbl, usemecs; +int fullspd, gen_line_dirs, performance_report, backing_up_report; +int C_plus_plus, long_align, use_read, yytext_is_array, do_yywrap, + csize; +int reentrant, bison_bridge_lval, bison_bridge_lloc; +int yymore_used, reject, real_reject, continued_action, in_rule; +int yymore_really_used, reject_really_used; +int trace_hex = 0; +int datapos, dataline, linenum; +FILE *skelfile = NULL; +int skel_ind = 0; +char *action_array; +int action_size, defs1_offset, prolog_offset, action_offset, + action_index; +char *infilename = NULL, *outfilename = NULL, *headerfilename = NULL; +int did_outfilename; +char *prefix, *yyclass, *extra_type = NULL; +int do_stdinit, use_stdout; +int onestate[ONE_STACK_SIZE], onesym[ONE_STACK_SIZE]; +int onenext[ONE_STACK_SIZE], onedef[ONE_STACK_SIZE], onesp; +int maximum_mns, current_mns, current_max_rules; +int num_rules, num_eof_rules, default_rule, lastnfa; +int *firstst, *lastst, *finalst, *transchar, *trans1, *trans2; +int *accptnum, *assoc_rule, *state_type; +int *rule_type, *rule_linenum, *rule_useful; +int current_state_type; +int variable_trailing_context_rules; +int numtemps, numprots, protprev[MSP], protnext[MSP], prottbl[MSP]; +int protcomst[MSP], firstprot, lastprot, protsave[PROT_SAVE_SIZE]; +int numecs, nextecm[CSIZE + 1], ecgroup[CSIZE + 1], nummecs, + tecfwd[CSIZE + 1]; +int tecbck[CSIZE + 1]; +int lastsc, *scset, *scbol, *scxclu, *sceof; +int current_max_scs; +char **scname; +int current_max_dfa_size, current_max_xpairs; +int current_max_template_xpairs, current_max_dfas; +int lastdfa, *nxt, *chk, *tnxt; +int *base, *def, *nultrans, NUL_ec, tblend, firstfree, **dss, *dfasiz; +union dfaacc_union *dfaacc; +int *accsiz, *dhash, numas; +int numsnpairs, jambase, jamstate; +int lastccl, *cclmap, *ccllen, *cclng, cclreuse; +int current_maxccls, current_max_ccl_tbl_size; +unsigned char *ccltbl; +char nmstr[MAXLINE]; +int sectnum, nummt, hshcol, dfaeql, numeps, eps2, num_reallocs; +int tmpuses, totnst, peakpairs, numuniq, numdup, hshsave; +int num_backing_up, bol_needed; +FILE *backing_up_file; +int end_of_buffer_state; +char **input_files; +int num_input_files; +jmp_buf flex_main_jmp_buf; +bool *rule_has_nl, *ccl_has_nl; +int nlch = '\n'; + +bool tablesext, tablesverify, gentables; +char *tablesfilename=0,*tablesname=0; +struct yytbl_writer tableswr; + +/* Make sure program_name is initialized so we don't crash if writing + * out an error message before getting the program name from argv[0]. + */ +char *program_name = "flex"; + +static const char outfile_template[] = "lex.%s.%s"; +static const char backing_name[] = "lex.backup"; +static const char tablesfile_template[] = "lex.%s.tables"; + +/* From scan.l */ +extern FILE* yyout; + +static char outfile_path[MAXLINE]; +static int outfile_created = 0; +static char *skelname = NULL; +static int _stdout_closed = 0; /* flag to prevent double-fclose() on stdout. */ +const char *escaped_qstart = "]]M4_YY_NOOP[M4_YY_NOOP[M4_YY_NOOP[["; +const char *escaped_qend = "]]M4_YY_NOOP]M4_YY_NOOP]M4_YY_NOOP[["; + +/* For debugging. The max number of filters to apply to skeleton. */ +static int preproc_level = 1000; + +int flex_main (int argc, char *argv[]); + +int flex_main (int argc, char *argv[]) +{ + int i, exit_status, child_status; + + /* Set a longjmp target. Yes, I know it's a hack, but it gets worse: The + * return value of setjmp, if non-zero, is the desired exit code PLUS ONE. + * For example, if you want 'main' to return with code '2', then call + * longjmp() with an argument of 3. This is because it is invalid to + * specify a value of 0 to longjmp. FLEX_EXIT(n) should be used instead of + * exit(n); + */ + exit_status = setjmp (flex_main_jmp_buf); + if (exit_status){ + if (stdout && !_stdout_closed && !ferror(stdout)){ + fflush(stdout); + fclose(stdout); + } + while (wait(&child_status) > 0){ + if (!WIFEXITED (child_status) + || WEXITSTATUS (child_status) != 0){ + /* report an error of a child + */ + if( exit_status <= 1 ) + exit_status = 2; + + } + } + return exit_status - 1; + } + + flexinit (argc, argv); + + readin (); + + skelout (); + /* %% [1.5] DFA */ + ntod (); + + for (i = 1; i <= num_rules; ++i) + if (!rule_useful[i] && i != default_rule) + line_warning (_("rule cannot be matched"), + rule_linenum[i]); + + if (spprdflt && !reject && rule_useful[default_rule]) + line_warning (_ + ("-s option given but default rule can be matched"), + rule_linenum[default_rule]); + + /* Generate the C state transition tables from the DFA. */ + make_tables (); + + /* Note, flexend does not return. It exits with its argument + * as status. + */ + flexend (0); + + return 0; /* keep compilers/lint happy */ +} + +/* Wrapper around flex_main, so flex_main can be built as a library. */ +int main (int argc, char *argv[]) +{ +#if ENABLE_NLS +#if HAVE_LOCALE_H + setlocale (LC_MESSAGES, ""); + setlocale (LC_CTYPE, ""); + textdomain (PACKAGE); + bindtextdomain (PACKAGE, LOCALEDIR); +#endif +#endif + + return flex_main (argc, argv); +} + +/* check_options - check user-specified options */ + +void check_options (void) +{ + int i; + const char * m4 = NULL; + + if (lex_compat) { + if (C_plus_plus) + flexerror (_("Can't use -+ with -l option")); + + if (fulltbl || fullspd) + flexerror (_("Can't use -f or -F with -l option")); + + if (reentrant || bison_bridge_lval) + flexerror (_ + ("Can't use --reentrant or --bison-bridge with -l option")); + + yytext_is_array = true; + do_yylineno = true; + use_read = false; + } + + +#if 0 + /* This makes no sense whatsoever. I'm removing it. */ + if (do_yylineno) + /* This should really be "maintain_backup_tables = true" */ + reject_really_used = true; +#endif + + if (csize == unspecified) { + if ((fulltbl || fullspd) && !useecs) + csize = DEFAULT_CSIZE; + else + csize = CSIZE; + } + + if (interactive == unspecified) { + if (fulltbl || fullspd) + interactive = false; + else + interactive = true; + } + + if (fulltbl || fullspd) { + if (usemecs) + flexerror (_ + ("-Cf/-CF and -Cm don't make sense together")); + + if (interactive) + flexerror (_("-Cf/-CF and -I are incompatible")); + + if (lex_compat) + flexerror (_ + ("-Cf/-CF are incompatible with lex-compatibility mode")); + + + if (fulltbl && fullspd) + flexerror (_ + ("-Cf and -CF are mutually exclusive")); + } + + if (C_plus_plus && fullspd) + flexerror (_("Can't use -+ with -CF option")); + + if (C_plus_plus && yytext_is_array) { + lwarn (_("%array incompatible with -+ option")); + yytext_is_array = false; + } + + if (C_plus_plus && (reentrant)) + flexerror (_("Options -+ and --reentrant are mutually exclusive.")); + + if (C_plus_plus && bison_bridge_lval) + flexerror (_("bison bridge not supported for the C++ scanner.")); + + + if (useecs) { /* Set up doubly-linked equivalence classes. */ + + /* We loop all the way up to csize, since ecgroup[csize] is + * the position used for NUL characters. + */ + ecgroup[1] = NIL; + + for (i = 2; i <= csize; ++i) { + ecgroup[i] = i - 1; + nextecm[i - 1] = i; + } + + nextecm[csize] = NIL; + } + + else { + /* Put everything in its own equivalence class. */ + for (i = 1; i <= csize; ++i) { + ecgroup[i] = i; + nextecm[i] = BAD_SUBSCRIPT; /* to catch errors */ + } + } + + if (extra_type) + buf_m4_define( &m4defs_buf, "M4_EXTRA_TYPE_DEFS", extra_type); + + if (!use_stdout) { + FILE *prev_stdout; + + if (!did_outfilename) { + char *suffix; + + if (C_plus_plus) + suffix = "cc"; + else + suffix = "c"; + + snprintf (outfile_path, sizeof(outfile_path), outfile_template, + prefix, suffix); + + outfilename = outfile_path; + } + + prev_stdout = freopen (outfilename, "w+", stdout); + + if (prev_stdout == NULL) + lerr (_("could not create %s"), outfilename); + + outfile_created = 1; + } + + + /* Setup the filter chain. */ + output_chain = filter_create_int(NULL, filter_tee_header, headerfilename); + if ( !(m4 = getenv("M4"))) { + char *slash; + m4 = M4; + if ((slash = strrchr(M4, '/')) != NULL) { + m4 = slash+1; + /* break up $PATH */ + const char *path = getenv("PATH"); + if (!path) { + m4 = M4; + } else { + int m4_length = strlen(m4); + do { + size_t length = strlen(path); + struct stat sbuf; + + const char *endOfDir = strchr(path, ':'); + if (!endOfDir) + endOfDir = path+length; + + { + char *m4_path = calloc(endOfDir-path + 1 + m4_length + 1, 1); + + memcpy(m4_path, path, endOfDir-path); + m4_path[endOfDir-path] = '/'; + memcpy(m4_path + (endOfDir-path) + 1, m4, m4_length + 1); + if (stat(m4_path, &sbuf) == 0 && + (S_ISREG(sbuf.st_mode)) && sbuf.st_mode & S_IXUSR) { + m4 = m4_path; + break; + } + free(m4_path); + } + path = endOfDir+1; + } while (path[0]); + if (!path[0]) + m4 = M4; + } + } + } + filter_create_ext(output_chain, m4, "-P", 0); + filter_create_int(output_chain, filter_fix_linedirs, NULL); + + /* For debugging, only run the requested number of filters. */ + if (preproc_level > 0) { + filter_truncate(output_chain, preproc_level); + filter_apply_chain(output_chain); + } + yyout = stdout; + + + /* always generate the tablesverify flag. */ + buf_m4_define (&m4defs_buf, "M4_YY_TABLES_VERIFY", tablesverify ? "1" : "0"); + if (tablesext) + gentables = false; + + if (tablesverify) + /* force generation of C tables. */ + gentables = true; + + + if (tablesext) { + FILE *tablesout; + struct yytbl_hdr hdr; + char *pname = 0; + size_t nbytes = 0; + + buf_m4_define (&m4defs_buf, "M4_YY_TABLES_EXTERNAL", NULL); + + if (!tablesfilename) { + nbytes = strlen (prefix) + strlen (tablesfile_template) + 2; + tablesfilename = pname = calloc(nbytes, 1); + snprintf (pname, nbytes, tablesfile_template, prefix); + } + + if ((tablesout = fopen (tablesfilename, "w")) == NULL) + lerr (_("could not create %s"), tablesfilename); + free(pname); + tablesfilename = 0; + + yytbl_writer_init (&tableswr, tablesout); + + nbytes = strlen (prefix) + strlen ("tables") + 2; + tablesname = calloc(nbytes, 1); + snprintf (tablesname, nbytes, "%stables", prefix); + yytbl_hdr_init (&hdr, flex_version, tablesname); + + if (yytbl_hdr_fwrite (&tableswr, &hdr) <= 0) + flexerror (_("could not write tables header")); + } + + if (skelname && (skelfile = fopen (skelname, "r")) == NULL) + lerr (_("can't open skeleton file %s"), skelname); + + if (reentrant) { + buf_m4_define (&m4defs_buf, "M4_YY_REENTRANT", NULL); + if (yytext_is_array) + buf_m4_define (&m4defs_buf, "M4_YY_TEXT_IS_ARRAY", NULL); + } + + if ( bison_bridge_lval) + buf_m4_define (&m4defs_buf, "M4_YY_BISON_LVAL", NULL); + + if ( bison_bridge_lloc) + buf_m4_define (&m4defs_buf, "", NULL); + + if (strchr(prefix, '[') || strchr(prefix, ']')) + flexerror(_("Prefix cannot include '[' or ']'")); + buf_m4_define(&m4defs_buf, "M4_YY_PREFIX", prefix); + + if (did_outfilename) + line_directive_out (stdout, 0); + + if (do_yylineno) + buf_m4_define (&m4defs_buf, "M4_YY_USE_LINENO", NULL); + + /* Create the alignment type. */ + buf_strdefine (&userdef_buf, "YY_INT_ALIGNED", + long_align ? "long int" : "short int"); + + /* Define the start condition macros. */ + { + struct Buf tmpbuf; + buf_init(&tmpbuf, sizeof(char)); + for (i = 1; i <= lastsc; i++) { + char *str, *fmt = "#define %s %d\n"; + size_t strsz; + + strsz = strlen(fmt) + strlen(scname[i]) + (size_t)(1 + ceil (log10(i))) + 2; + str = malloc(strsz); + if (!str) + flexfatal(_("allocation of macro definition failed")); + snprintf(str, strsz, fmt, scname[i], i - 1); + buf_strappend(&tmpbuf, str); + free(str); + } + buf_m4_define(&m4defs_buf, "M4_YY_SC_DEFS", tmpbuf.elts); + buf_destroy(&tmpbuf); + } + + /* This is where we begin writing to the file. */ + + /* Dump the %top code. */ + if( top_buf.elts) + outn((char*) top_buf.elts); + + /* Dump the m4 definitions. */ + buf_print_strings(&m4defs_buf, stdout); + m4defs_buf.nelts = 0; /* memory leak here. */ + + /* Place a bogus line directive, it will be fixed in the filter. */ + if (gen_line_dirs) + outn("#line 0 \"M4_YY_OUTFILE_NAME\"\n"); + + /* Dump the user defined preproc directives. */ + if (userdef_buf.elts) + outn ((char *) (userdef_buf.elts)); + + skelout (); + /* %% [1.0] */ +} + +/* flexend - terminate flex + * + * note + * This routine does not return. + */ + +void flexend (int exit_status) +{ + static int called_before = -1; /* prevent infinite recursion. */ + int tblsiz; + + if (++called_before) + FLEX_EXIT (exit_status); + + if (skelfile != NULL) { + if (ferror (skelfile)) + lerr (_("input error reading skeleton file %s"), + skelname); + + else if (fclose (skelfile)) + lerr (_("error closing skeleton file %s"), + skelname); + } + +#if 0 + fprintf (header_out, + "#ifdef YY_HEADER_EXPORT_START_CONDITIONS\n"); + fprintf (header_out, + "/* Beware! Start conditions are not prefixed. */\n"); + + /* Special case for "INITIAL" */ + fprintf (header_out, + "#undef INITIAL\n#define INITIAL 0\n"); + for (i = 2; i <= lastsc; i++) + fprintf (header_out, "#define %s %d\n", scname[i], i - 1); + fprintf (header_out, + "#endif /* YY_HEADER_EXPORT_START_CONDITIONS */\n\n"); + + /* Kill ALL flex-related macros. This is so the user + * can #include more than one generated header file. */ + fprintf (header_out, "#ifndef YY_HEADER_NO_UNDEFS\n"); + fprintf (header_out, + "/* Undefine all internal macros, etc., that do no belong in the header. */\n\n"); + + { + const char * undef_list[] = { + + "BEGIN", + "ECHO", + "EOB_ACT_CONTINUE_SCAN", + "EOB_ACT_END_OF_FILE", + "EOB_ACT_LAST_MATCH", + "FLEX_SCANNER", + "REJECT", + "YYFARGS0", + "YYFARGS1", + "YYFARGS2", + "YYFARGS3", + "YYLMAX", + "YYSTATE", + "YY_AT_BOL", + "YY_BREAK", + "YY_BUFFER_EOF_PENDING", + "YY_BUFFER_NEW", + "YY_BUFFER_NORMAL", + "YY_BUF_SIZE", + "M4_YY_CALL_LAST_ARG", + "M4_YY_CALL_ONLY_ARG", + "YY_CURRENT_BUFFER", + "YY_DECL", + "M4_YY_DECL_LAST_ARG", + "M4_YY_DEF_LAST_ARG", + "M4_YY_DEF_ONLY_ARG", + "YY_DO_BEFORE_ACTION", + "YY_END_OF_BUFFER", + "YY_END_OF_BUFFER_CHAR", + "YY_EXIT_FAILURE", + "YY_EXTRA_TYPE", + "YY_FATAL_ERROR", + "YY_FLEX_DEFINED_ECHO", + "YY_FLEX_LEX_COMPAT", + "YY_FLEX_MAJOR_VERSION", + "YY_FLEX_MINOR_VERSION", + "YY_FLEX_SUBMINOR_VERSION", + "YY_FLUSH_BUFFER", + "YY_G", + "YY_INPUT", + "YY_INTERACTIVE", + "YY_INT_ALIGNED", + "YY_LAST_ARG", + "YY_LESS_LINENO", + "YY_LEX_ARGS", + "YY_LEX_DECLARATION", + "YY_LEX_PROTO", + "YY_MAIN", + "YY_MORE_ADJ", + "YY_NEED_STRLEN", + "YY_NEW_FILE", + "YY_NULL", + "YY_NUM_RULES", + "YY_ONLY_ARG", + "YY_PARAMS", + "YY_PROTO", + "M4_YY_PROTO_LAST_ARG", + "M4_YY_PROTO_ONLY_ARG void", + "YY_READ_BUF_SIZE", + "YY_REENTRANT", + "YY_RESTORE_YY_MORE_OFFSET", + "YY_RULE_SETUP", + "YY_SC_TO_UI", + "YY_SKIP_YYWRAP", + "YY_START", + "YY_START_STACK_INCR", + "YY_STATE_EOF", + "YY_STDINIT", + "YY_TRAILING_HEAD_MASK", + "YY_TRAILING_MASK", + "YY_USER_ACTION", + "YY_USE_CONST", + "YY_USE_PROTOS", + "unput", + "yyTABLES_NAME", + "yy_create_buffer", + "yy_delete_buffer", + "yy_flex_debug", + "yy_flush_buffer", + "yy_init_buffer", + "yy_load_buffer_state", + "yy_new_buffer", + "yy_scan_buffer", + "yy_scan_bytes", + "yy_scan_string", + "yy_set_bol", + "yy_set_interactive", + "yy_switch_to_buffer", + "yypush_buffer_state", + "yypop_buffer_state", + "yyensure_buffer_stack", + "yyalloc", + "const", + "yyextra", + "yyfree", + "yyget_debug", + "yyget_extra", + "yyget_in", + "yyget_leng", + "yyget_lineno", + "yyget_lloc", + "yyget_lval", + "yyget_out", + "yyget_text", + "yyin", + "yyleng", + "yyless", + "yylex", + "yylex_destroy", + "yylex_init", + "yylex_init_extra", + "yylineno", + "yylloc", + "yylval", + "yymore", + "yyout", + "yyrealloc", + "yyrestart", + "yyset_debug", + "yyset_extra", + "yyset_in", + "yyset_lineno", + "yyset_lloc", + "yyset_lval", + "yyset_out", + "yytables_destroy", + "yytables_fload", + "yyterminate", + "yytext", + "yytext_ptr", + "yywrap", + + /* must be null-terminated */ + NULL}; + + + for (i=0; undef_list[i] != NULL; i++) + fprintf (header_out, "#undef %s\n", undef_list[i]); + } + + /* undef any of the auto-generated symbols. */ + for (i = 0; i < defs_buf.nelts; i++) { + + /* don't undef start conditions */ + if (sclookup (((char **) defs_buf.elts)[i]) > 0) + continue; + fprintf (header_out, "#undef %s\n", + ((char **) defs_buf.elts)[i]); + } + + fprintf (header_out, + "#endif /* !YY_HEADER_NO_UNDEFS */\n"); + fprintf (header_out, "\n"); + fprintf (header_out, "#undef %sIN_HEADER\n", prefix); + fprintf (header_out, "#endif /* %sHEADER_H */\n", prefix); + + if (ferror (header_out)) + lerr (_("error creating header file %s"), + headerfilename); + fflush (header_out); + fclose (header_out); +#endif + + if (exit_status != 0 && outfile_created) { + if (ferror (stdout)) + lerr (_("error writing output file %s"), + outfilename); + + else if ((_stdout_closed = 1) && fclose (stdout)) + lerr (_("error closing output file %s"), + outfilename); + + else if (unlink (outfilename)) + lerr (_("error deleting output file %s"), + outfilename); + } + + + if (backing_up_report && backing_up_file) { + if (num_backing_up == 0) + fprintf (backing_up_file, _("No backing up.\n")); + else if (fullspd || fulltbl) + fprintf (backing_up_file, + _ + ("%d backing up (non-accepting) states.\n"), + num_backing_up); + else + fprintf (backing_up_file, + _("Compressed tables always back up.\n")); + + if (ferror (backing_up_file)) + lerr (_("error writing backup file %s"), + backing_name); + + else if (fclose (backing_up_file)) + lerr (_("error closing backup file %s"), + backing_name); + } + + if (printstats) { + fprintf (stderr, _("%s version %s usage statistics:\n"), + program_name, flex_version); + + fprintf (stderr, _(" scanner options: -")); + + if (C_plus_plus) + putc ('+', stderr); + if (backing_up_report) + putc ('b', stderr); + if (ddebug) + putc ('d', stderr); + if (sf_case_ins()) + putc ('i', stderr); + if (lex_compat) + putc ('l', stderr); + if (posix_compat) + putc ('X', stderr); + if (performance_report > 0) + putc ('p', stderr); + if (performance_report > 1) + putc ('p', stderr); + if (spprdflt) + putc ('s', stderr); + if (reentrant) + fputs ("--reentrant", stderr); + if (bison_bridge_lval) + fputs ("--bison-bridge", stderr); + if (bison_bridge_lloc) + fputs ("--bison-locations", stderr); + if (use_stdout) + putc ('t', stderr); + if (printstats) + putc ('v', stderr); /* always true! */ + if (nowarn) + putc ('w', stderr); + if (interactive == false) + putc ('B', stderr); + if (interactive == true) + putc ('I', stderr); + if (!gen_line_dirs) + putc ('L', stderr); + if (trace) + putc ('T', stderr); + + if (csize == unspecified) + /* We encountered an error fairly early on, so csize + * never got specified. Define it now, to prevent + * bogus table sizes being written out below. + */ + csize = 256; + + if (csize == 128) + putc ('7', stderr); + else + putc ('8', stderr); + + fprintf (stderr, " -C"); + + if (long_align) + putc ('a', stderr); + if (fulltbl) + putc ('f', stderr); + if (fullspd) + putc ('F', stderr); + if (useecs) + putc ('e', stderr); + if (usemecs) + putc ('m', stderr); + if (use_read) + putc ('r', stderr); + + if (did_outfilename) + fprintf (stderr, " -o%s", outfilename); + + if (skelname) + fprintf (stderr, " -S%s", skelname); + + if (strcmp (prefix, "yy")) + fprintf (stderr, " -P%s", prefix); + + putc ('\n', stderr); + + fprintf (stderr, _(" %d/%d NFA states\n"), + lastnfa, current_mns); + fprintf (stderr, _(" %d/%d DFA states (%d words)\n"), + lastdfa, current_max_dfas, totnst); + fprintf (stderr, _(" %d rules\n"), + num_rules + num_eof_rules - + 1 /* - 1 for def. rule */ ); + + if (num_backing_up == 0) + fprintf (stderr, _(" No backing up\n")); + else if (fullspd || fulltbl) + fprintf (stderr, + _ + (" %d backing-up (non-accepting) states\n"), + num_backing_up); + else + fprintf (stderr, + _ + (" Compressed tables always back-up\n")); + + if (bol_needed) + fprintf (stderr, + _(" Beginning-of-line patterns used\n")); + + fprintf (stderr, _(" %d/%d start conditions\n"), lastsc, + current_max_scs); + fprintf (stderr, + _ + (" %d epsilon states, %d double epsilon states\n"), + numeps, eps2); + + if (lastccl == 0) + fprintf (stderr, _(" no character classes\n")); + else + fprintf (stderr, + _ + (" %d/%d character classes needed %d/%d words of storage, %d reused\n"), + lastccl, current_maxccls, + cclmap[lastccl] + ccllen[lastccl], + current_max_ccl_tbl_size, cclreuse); + + fprintf (stderr, _(" %d state/nextstate pairs created\n"), + numsnpairs); + fprintf (stderr, + _(" %d/%d unique/duplicate transitions\n"), + numuniq, numdup); + + if (fulltbl) { + tblsiz = lastdfa * numecs; + fprintf (stderr, _(" %d table entries\n"), + tblsiz); + } + + else { + tblsiz = 2 * (lastdfa + numtemps) + 2 * tblend; + + fprintf (stderr, + _(" %d/%d base-def entries created\n"), + lastdfa + numtemps, current_max_dfas); + fprintf (stderr, + _ + (" %d/%d (peak %d) nxt-chk entries created\n"), + tblend, current_max_xpairs, peakpairs); + fprintf (stderr, + _ + (" %d/%d (peak %d) template nxt-chk entries created\n"), + numtemps * nummecs, + current_max_template_xpairs, + numtemps * numecs); + fprintf (stderr, _(" %d empty table entries\n"), + nummt); + fprintf (stderr, _(" %d protos created\n"), + numprots); + fprintf (stderr, + _(" %d templates created, %d uses\n"), + numtemps, tmpuses); + } + + if (useecs) { + tblsiz = tblsiz + csize; + fprintf (stderr, + _ + (" %d/%d equivalence classes created\n"), + numecs, csize); + } + + if (usemecs) { + tblsiz = tblsiz + numecs; + fprintf (stderr, + _ + (" %d/%d meta-equivalence classes created\n"), + nummecs, csize); + } + + fprintf (stderr, + _ + (" %d (%d saved) hash collisions, %d DFAs equal\n"), + hshcol, hshsave, dfaeql); + fprintf (stderr, _(" %d sets of reallocations needed\n"), + num_reallocs); + fprintf (stderr, _(" %d total table entries needed\n"), + tblsiz); + } + + FLEX_EXIT (exit_status); +} + + +/* flexinit - initialize flex */ + +void flexinit (int argc, char **argv) +{ + int i, sawcmpflag, rv, optind; + char *arg; + scanopt_t sopt; + + printstats = syntaxerror = trace = spprdflt = false; + lex_compat = posix_compat = C_plus_plus = backing_up_report = + ddebug = fulltbl = false; + fullspd = long_align = nowarn = yymore_used = continued_action = + false; + do_yylineno = yytext_is_array = in_rule = reject = do_stdinit = + false; + yymore_really_used = reject_really_used = unspecified; + interactive = csize = unspecified; + do_yywrap = gen_line_dirs = usemecs = useecs = true; + reentrant = bison_bridge_lval = bison_bridge_lloc = false; + performance_report = 0; + did_outfilename = 0; + prefix = "yy"; + yyclass = 0; + use_read = use_stdout = false; + tablesext = tablesverify = false; + gentables = true; + tablesfilename = tablesname = NULL; + + sawcmpflag = false; + + /* Initialize dynamic array for holding the rule actions. */ + action_size = 2048; /* default size of action array in bytes */ + action_array = allocate_character_array (action_size); + defs1_offset = prolog_offset = action_offset = action_index = 0; + action_array[0] = '\0'; + + /* Initialize any buffers. */ + buf_init (&userdef_buf, sizeof (char)); /* one long string */ + buf_init (&defs_buf, sizeof (char *)); /* list of strings */ + buf_init (&yydmap_buf, sizeof (char)); /* one long string */ + buf_init (&top_buf, sizeof (char)); /* one long string */ + + { + const char * m4defs_init_str[] = {"m4_changequote\n", + "m4_changequote([[, ]])\n"}; + buf_init (&m4defs_buf, sizeof (char *)); + buf_append (&m4defs_buf, &m4defs_init_str, 2); + } + + sf_init (); + + /* initialize regex lib */ + flex_init_regex(); + + /* Enable C++ if program name ends with '+'. */ + program_name = basename (argv[0]); + + if (program_name != NULL && + program_name[strlen (program_name) - 1] == '+') + C_plus_plus = true; + + /* read flags */ + sopt = scanopt_init (flexopts, argc, argv, 0); + if (!sopt) { + /* This will only happen when flexopts array is altered. */ + fprintf (stderr, + _("Internal error. flexopts are malformed.\n")); + FLEX_EXIT (1); + } + + while ((rv = scanopt (sopt, &arg, &optind)) != 0) { + + if (rv < 0) { + /* Scanopt has already printed an option-specific error message. */ + fprintf (stderr, + _ + ("Try `%s --help' for more information.\n"), + program_name); + FLEX_EXIT (1); + } + + switch ((enum flexopt_flag_t) rv) { + case OPT_CPLUSPLUS: + C_plus_plus = true; + break; + + case OPT_BATCH: + interactive = false; + break; + + case OPT_BACKUP: + backing_up_report = true; + break; + + case OPT_DONOTHING: + break; + + case OPT_COMPRESSION: + if (!sawcmpflag) { + useecs = false; + usemecs = false; + fulltbl = false; + sawcmpflag = true; + } + + for (i = 0; arg && arg[i] != '\0'; i++) + switch (arg[i]) { + case 'a': + long_align = true; + break; + + case 'e': + useecs = true; + break; + + case 'F': + fullspd = true; + break; + + case 'f': + fulltbl = true; + break; + + case 'm': + usemecs = true; + break; + + case 'r': + use_read = true; + break; + + default: + lerr (_ + ("unknown -C option '%c'"), + arg[i]); + break; + } + break; + + case OPT_DEBUG: + ddebug = true; + break; + + case OPT_NO_DEBUG: + ddebug = false; + break; + + case OPT_FULL: + useecs = usemecs = false; + use_read = fulltbl = true; + break; + + case OPT_FAST: + useecs = usemecs = false; + use_read = fullspd = true; + break; + + case OPT_HELP: + usage (); + FLEX_EXIT (0); + + case OPT_INTERACTIVE: + interactive = true; + break; + + case OPT_CASE_INSENSITIVE: + sf_set_case_ins(true); + break; + + case OPT_LEX_COMPAT: + lex_compat = true; + break; + + case OPT_POSIX_COMPAT: + posix_compat = true; + break; + + case OPT_PREPROC_LEVEL: + preproc_level = (int) strtol(arg,NULL,0); + break; + + case OPT_MAIN: + buf_strdefine (&userdef_buf, "YY_MAIN", "1"); + do_yywrap = false; + break; + + case OPT_NO_MAIN: + buf_strdefine (&userdef_buf, "YY_MAIN", "0"); + break; + + case OPT_NO_LINE: + gen_line_dirs = false; + break; + + case OPT_OUTFILE: + outfilename = arg; + did_outfilename = 1; + break; + + case OPT_PREFIX: + prefix = arg; + break; + + case OPT_PERF_REPORT: + ++performance_report; + break; + + case OPT_BISON_BRIDGE: + bison_bridge_lval = true; + break; + + case OPT_BISON_BRIDGE_LOCATIONS: + bison_bridge_lval = bison_bridge_lloc = true; + break; + + case OPT_REENTRANT: + reentrant = true; + break; + + case OPT_NO_REENTRANT: + reentrant = false; + break; + + case OPT_SKEL: + skelname = arg; + break; + + case OPT_DEFAULT: + spprdflt = false; + break; + + case OPT_NO_DEFAULT: + spprdflt = true; + break; + + case OPT_STDOUT: + use_stdout = true; + break; + + case OPT_NO_UNISTD_H: + //buf_strdefine (&userdef_buf, "YY_NO_UNISTD_H", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_UNISTD_H",0); + break; + + case OPT_TABLES_FILE: + tablesext = true; + tablesfilename = arg; + break; + + case OPT_TABLES_VERIFY: + tablesverify = true; + break; + + case OPT_TRACE: + trace = true; + break; + + case OPT_VERBOSE: + printstats = true; + break; + + case OPT_VERSION: + printf (_("%s %s\n"), program_name, flex_version); + FLEX_EXIT (0); + + case OPT_WARN: + nowarn = false; + break; + + case OPT_NO_WARN: + nowarn = true; + break; + + case OPT_7BIT: + csize = 128; + break; + + case OPT_8BIT: + csize = CSIZE; + break; + + case OPT_ALIGN: + long_align = true; + break; + + case OPT_NO_ALIGN: + long_align = false; + break; + + case OPT_ALWAYS_INTERACTIVE: + buf_m4_define (&m4defs_buf, "M4_YY_ALWAYS_INTERACTIVE", 0); + break; + + case OPT_NEVER_INTERACTIVE: + buf_m4_define( &m4defs_buf, "M4_YY_NEVER_INTERACTIVE", 0); + break; + + case OPT_ARRAY: + yytext_is_array = true; + break; + + case OPT_POINTER: + yytext_is_array = false; + break; + + case OPT_ECS: + useecs = true; + break; + + case OPT_NO_ECS: + useecs = false; + break; + + case OPT_HEADER_FILE: + headerfilename = arg; + break; + + case OPT_META_ECS: + usemecs = true; + break; + + case OPT_NO_META_ECS: + usemecs = false; + break; + + case OPT_PREPROCDEFINE: + { + /* arg is "symbol" or "symbol=definition". */ + char *def; + + for (def = arg; + *def != '\0' && *def != '='; ++def) ; + + buf_strappend (&userdef_buf, "#define "); + if (*def == '\0') { + buf_strappend (&userdef_buf, arg); + buf_strappend (&userdef_buf, + " 1\n"); + } + else { + buf_strnappend (&userdef_buf, arg, + (int) (def - arg)); + buf_strappend (&userdef_buf, " "); + buf_strappend (&userdef_buf, + def + 1); + buf_strappend (&userdef_buf, "\n"); + } + } + break; + + case OPT_READ: + use_read = true; + break; + + case OPT_STACK: + //buf_strdefine (&userdef_buf, "YY_STACK_USED", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_STACK_USED",0); + break; + + case OPT_STDINIT: + do_stdinit = true; + break; + + case OPT_NO_STDINIT: + do_stdinit = false; + break; + + case OPT_YYCLASS: + yyclass = arg; + break; + + case OPT_YYLINENO: + do_yylineno = true; + break; + + case OPT_NO_YYLINENO: + do_yylineno = false; + break; + + case OPT_YYWRAP: + do_yywrap = true; + break; + + case OPT_NO_YYWRAP: + do_yywrap = false; + break; + + case OPT_YYMORE: + yymore_really_used = true; + break; + + case OPT_NO_YYMORE: + yymore_really_used = false; + break; + + case OPT_REJECT: + reject_really_used = true; + break; + + case OPT_NO_REJECT: + reject_really_used = false; + break; + + case OPT_NO_YY_PUSH_STATE: + //buf_strdefine (&userdef_buf, "YY_NO_PUSH_STATE", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_PUSH_STATE",0); + break; + case OPT_NO_YY_POP_STATE: + //buf_strdefine (&userdef_buf, "YY_NO_POP_STATE", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_POP_STATE",0); + break; + case OPT_NO_YY_TOP_STATE: + //buf_strdefine (&userdef_buf, "YY_NO_TOP_STATE", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_TOP_STATE",0); + break; + case OPT_NO_UNPUT: + //buf_strdefine (&userdef_buf, "YY_NO_UNPUT", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_UNPUT",0); + break; + case OPT_NO_YY_SCAN_BUFFER: + //buf_strdefine (&userdef_buf, "YY_NO_SCAN_BUFFER", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_SCAN_BUFFER",0); + break; + case OPT_NO_YY_SCAN_BYTES: + //buf_strdefine (&userdef_buf, "YY_NO_SCAN_BYTES", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_SCAN_BYTES",0); + break; + case OPT_NO_YY_SCAN_STRING: + //buf_strdefine (&userdef_buf, "YY_NO_SCAN_STRING", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_SCAN_STRING",0); + break; + case OPT_NO_YYGET_EXTRA: + //buf_strdefine (&userdef_buf, "YY_NO_GET_EXTRA", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_EXTRA",0); + break; + case OPT_NO_YYSET_EXTRA: + //buf_strdefine (&userdef_buf, "YY_NO_SET_EXTRA", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_SET_EXTRA",0); + break; + case OPT_NO_YYGET_LENG: + //buf_strdefine (&userdef_buf, "YY_NO_GET_LENG", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_LENG",0); + break; + case OPT_NO_YYGET_TEXT: + //buf_strdefine (&userdef_buf, "YY_NO_GET_TEXT", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_TEXT",0); + break; + case OPT_NO_YYGET_LINENO: + //buf_strdefine (&userdef_buf, "YY_NO_GET_LINENO", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_LINENO",0); + break; + case OPT_NO_YYSET_LINENO: + //buf_strdefine (&userdef_buf, "YY_NO_SET_LINENO", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_SET_LINENO",0); + break; + case OPT_NO_YYGET_IN: + //buf_strdefine (&userdef_buf, "YY_NO_GET_IN", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_IN",0); + break; + case OPT_NO_YYSET_IN: + //buf_strdefine (&userdef_buf, "YY_NO_SET_IN", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_SET_IN",0); + break; + case OPT_NO_YYGET_OUT: + //buf_strdefine (&userdef_buf, "YY_NO_GET_OUT", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_OUT",0); + break; + case OPT_NO_YYSET_OUT: + //buf_strdefine (&userdef_buf, "YY_NO_SET_OUT", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_SET_OUT",0); + break; + case OPT_NO_YYGET_LVAL: + //buf_strdefine (&userdef_buf, "YY_NO_GET_LVAL", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_LVAL",0); + break; + case OPT_NO_YYSET_LVAL: + //buf_strdefine (&userdef_buf, "YY_NO_SET_LVAL", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_SET_LVAL",0); + break; + case OPT_NO_YYGET_LLOC: + //buf_strdefine (&userdef_buf, "YY_NO_GET_LLOC", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_LLOC",0); + break; + case OPT_NO_YYSET_LLOC: + //buf_strdefine (&userdef_buf, "YY_NO_SET_LLOC", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_SET_LLOC",0); + break; + case OPT_HEX: + trace_hex = 1; + break; + case OPT_NO_SECT3_ESCAPE: + no_section3_escape = true; + break; + } /* switch */ + } /* while scanopt() */ + + scanopt_destroy (sopt); + + num_input_files = argc - optind; + input_files = argv + optind; + set_input_file (num_input_files > 0 ? input_files[0] : NULL); + + lastccl = lastsc = lastdfa = lastnfa = 0; + num_rules = num_eof_rules = default_rule = 0; + numas = numsnpairs = tmpuses = 0; + numecs = numeps = eps2 = num_reallocs = hshcol = dfaeql = totnst = + 0; + numuniq = numdup = hshsave = eofseen = datapos = dataline = 0; + num_backing_up = onesp = numprots = 0; + variable_trailing_context_rules = bol_needed = false; + + linenum = sectnum = 1; + firstprot = NIL; + + /* Used in mkprot() so that the first proto goes in slot 1 + * of the proto queue. + */ + lastprot = 1; + + set_up_initial_allocations (); +} + + +/* readin - read in the rules section of the input file(s) */ + +void readin (void) +{ + static char yy_stdinit[] = "FILE *yyin = stdin, *yyout = stdout;"; + static char yy_nostdinit[] = + "FILE *yyin = NULL, *yyout = NULL;"; + + line_directive_out(NULL, 1); + + if (yyparse ()) { + pinpoint_message (_("fatal parse error")); + flexend (1); + } + + if (syntaxerror) + flexend (1); + + /* If the user explicitly requested posix compatibility by specifing the + * posix-compat option, then we check for conflicting options. However, if + * the POSIXLY_CORRECT variable is set, then we quietly make flex as + * posix-compatible as possible. This is the recommended behavior + * according to the GNU Coding Standards. + * + * Note: The posix option was added to flex to provide the posix behavior + * of the repeat operator in regular expressions, e.g., `ab{3}' + */ + if (posix_compat) { + /* TODO: This is where we try to make flex behave according to + * posiz, AND check for conflicting options. How far should we go + * with this? Should we disable all the neat-o flex features? + */ + /* Update: Estes says no, since other flex features don't violate posix. */ + } + + if (getenv ("POSIXLY_CORRECT")) { + posix_compat = true; + } + + if (backing_up_report) { + backing_up_file = fopen (backing_name, "w"); + if (backing_up_file == NULL) + lerr (_ + ("could not create backing-up info file %s"), + backing_name); + } + + else + backing_up_file = NULL; + + if (yymore_really_used == true) + yymore_used = true; + else if (yymore_really_used == false) + yymore_used = false; + + if (reject_really_used == true) + reject = true; + else if (reject_really_used == false) + reject = false; + + if (performance_report > 0) { + if (lex_compat) { + fprintf (stderr, + _ + ("-l AT&T lex compatibility option entails a large performance penalty\n")); + fprintf (stderr, + _ + (" and may be the actual source of other reported performance penalties\n")); + } + + else if (do_yylineno) { + fprintf (stderr, + _ + ("%%option yylineno entails a performance penalty ONLY on rules that can match newline characters\n")); + } + + if (performance_report > 1) { + if (interactive) + fprintf (stderr, + _ + ("-I (interactive) entails a minor performance penalty\n")); + + if (yymore_used) + fprintf (stderr, + _ + ("yymore() entails a minor performance penalty\n")); + } + + if (reject) + fprintf (stderr, + _ + ("REJECT entails a large performance penalty\n")); + + if (variable_trailing_context_rules) + fprintf (stderr, + _ + ("Variable trailing context rules entail a large performance penalty\n")); + } + + if (reject) + real_reject = true; + + if (variable_trailing_context_rules) + reject = true; + + if ((fulltbl || fullspd) && reject) { + if (real_reject) + flexerror (_ + ("REJECT cannot be used with -f or -F")); + else if (do_yylineno) + flexerror (_ + ("%option yylineno cannot be used with REJECT")); + else + flexerror (_ + ("variable trailing context rules cannot be used with -f or -F")); + } + + if (reject){ + out_m4_define( "M4_YY_USES_REJECT", NULL); + //outn ("\n#define YY_USES_REJECT"); + } + + if (!do_yywrap) { + if (!C_plus_plus) { + if (reentrant) + out_str ("\n#define %swrap(yyscanner) (/*CONSTCOND*/1)\n", prefix); + else + out_str ("\n#define %swrap() (/*CONSTCOND*/1)\n", prefix); + } + outn ("#define YY_SKIP_YYWRAP"); + } + + if (ddebug) + outn ("\n#define FLEX_DEBUG"); + + OUT_BEGIN_CODE (); + outn ("typedef flex_uint8_t YY_CHAR;"); + OUT_END_CODE (); + + if (C_plus_plus) { + outn ("#define yytext_ptr yytext"); + + if (interactive) + outn ("#define YY_INTERACTIVE"); + } + + else { + OUT_BEGIN_CODE (); + /* In reentrant scanner, stdinit is handled in flex.skl. */ + if (do_stdinit) { + if (reentrant){ + outn ("#ifdef VMS"); + outn ("#ifdef __VMS_POSIX"); + outn ("#define YY_STDINIT"); + outn ("#endif"); + outn ("#else"); + outn ("#define YY_STDINIT"); + outn ("#endif"); + } + + outn ("#ifdef VMS"); + outn ("#ifndef __VMS_POSIX"); + outn (yy_nostdinit); + outn ("#else"); + outn (yy_stdinit); + outn ("#endif"); + outn ("#else"); + outn (yy_stdinit); + outn ("#endif"); + } + + else { + if(!reentrant) + outn (yy_nostdinit); + } + OUT_END_CODE (); + } + + OUT_BEGIN_CODE (); + if (fullspd) + outn ("typedef const struct yy_trans_info *yy_state_type;"); + else if (!C_plus_plus) + outn ("typedef int yy_state_type;"); + OUT_END_CODE (); + + if (lex_compat) + outn ("#define YY_FLEX_LEX_COMPAT"); + + if (!C_plus_plus && !reentrant) { + outn ("extern int yylineno;"); + OUT_BEGIN_CODE (); + outn ("int yylineno = 1;"); + OUT_END_CODE (); + } + + if (C_plus_plus) { + outn ("\n#include "); + + if (!do_yywrap) { + outn("\nint yyFlexLexer::yywrap() { return 1; }"); + } + + if (yyclass) { + outn ("int yyFlexLexer::yylex()"); + outn ("\t{"); + outn ("\tLexerError( \"yyFlexLexer::yylex invoked but %option yyclass used\" );"); + outn ("\treturn 0;"); + outn ("\t}"); + + out_str ("\n#define YY_DECL int %s::yylex()\n", + yyclass); + } + } + + else { + + /* Watch out: yytext_ptr is a variable when yytext is an array, + * but it's a macro when yytext is a pointer. + */ + if (yytext_is_array) { + if (!reentrant) + outn ("extern char yytext[];\n"); + } + else { + if (reentrant) { + outn ("#define yytext_ptr yytext_r"); + } + else { + outn ("extern char *yytext;"); + + outn("#ifdef yytext_ptr"); + outn("#undef yytext_ptr"); + outn("#endif"); + outn ("#define yytext_ptr yytext"); + } + } + + if (yyclass) + flexerror (_ + ("%option yyclass only meaningful for C++ scanners")); + } + + if (useecs) + numecs = cre8ecs (nextecm, ecgroup, csize); + else + numecs = csize; + + /* Now map the equivalence class for NUL to its expected place. */ + ecgroup[0] = ecgroup[csize]; + NUL_ec = ABS (ecgroup[0]); + + if (useecs) + ccl2ecl (); +} + + +/* set_up_initial_allocations - allocate memory for internal tables */ + +void set_up_initial_allocations (void) +{ + maximum_mns = (long_align ? MAXIMUM_MNS_LONG : MAXIMUM_MNS); + current_mns = INITIAL_MNS; + firstst = allocate_integer_array (current_mns); + lastst = allocate_integer_array (current_mns); + finalst = allocate_integer_array (current_mns); + transchar = allocate_integer_array (current_mns); + trans1 = allocate_integer_array (current_mns); + trans2 = allocate_integer_array (current_mns); + accptnum = allocate_integer_array (current_mns); + assoc_rule = allocate_integer_array (current_mns); + state_type = allocate_integer_array (current_mns); + + current_max_rules = INITIAL_MAX_RULES; + rule_type = allocate_integer_array (current_max_rules); + rule_linenum = allocate_integer_array (current_max_rules); + rule_useful = allocate_integer_array (current_max_rules); + rule_has_nl = allocate_bool_array (current_max_rules); + + current_max_scs = INITIAL_MAX_SCS; + scset = allocate_integer_array (current_max_scs); + scbol = allocate_integer_array (current_max_scs); + scxclu = allocate_integer_array (current_max_scs); + sceof = allocate_integer_array (current_max_scs); + scname = allocate_char_ptr_array (current_max_scs); + + current_maxccls = INITIAL_MAX_CCLS; + cclmap = allocate_integer_array (current_maxccls); + ccllen = allocate_integer_array (current_maxccls); + cclng = allocate_integer_array (current_maxccls); + ccl_has_nl = allocate_bool_array (current_maxccls); + + current_max_ccl_tbl_size = INITIAL_MAX_CCL_TBL_SIZE; + ccltbl = allocate_Character_array (current_max_ccl_tbl_size); + + current_max_dfa_size = INITIAL_MAX_DFA_SIZE; + + current_max_xpairs = INITIAL_MAX_XPAIRS; + nxt = allocate_integer_array (current_max_xpairs); + chk = allocate_integer_array (current_max_xpairs); + + current_max_template_xpairs = INITIAL_MAX_TEMPLATE_XPAIRS; + tnxt = allocate_integer_array (current_max_template_xpairs); + + current_max_dfas = INITIAL_MAX_DFAS; + base = allocate_integer_array (current_max_dfas); + def = allocate_integer_array (current_max_dfas); + dfasiz = allocate_integer_array (current_max_dfas); + accsiz = allocate_integer_array (current_max_dfas); + dhash = allocate_integer_array (current_max_dfas); + dss = allocate_int_ptr_array (current_max_dfas); + dfaacc = allocate_dfaacc_union (current_max_dfas); + + nultrans = NULL; +} + + +void usage (void) +{ + FILE *f = stdout; + + if (!did_outfilename) { + snprintf (outfile_path, sizeof(outfile_path), outfile_template, + prefix, C_plus_plus ? "cc" : "c"); + outfilename = outfile_path; + } + + fprintf (f, _("Usage: %s [OPTIONS] [FILE]...\n"), program_name); + fprintf (f, + _ + ("Generates programs that perform pattern-matching on text.\n" + "\n" "Table Compression:\n" + " -Ca, --align trade off larger tables for better memory alignment\n" + " -Ce, --ecs construct equivalence classes\n" + " -Cf do not compress tables; use -f representation\n" + " -CF do not compress tables; use -F representation\n" + " -Cm, --meta-ecs construct meta-equivalence classes\n" + " -Cr, --read use read() instead of stdio for scanner input\n" + " -f, --full generate fast, large scanner. Same as -Cfr\n" + " -F, --fast use alternate table representation. Same as -CFr\n" + " -Cem default compression (same as --ecs --meta-ecs)\n" + "\n" "Debugging:\n" + " -d, --debug enable debug mode in scanner\n" + " -b, --backup write backing-up information to %s\n" + " -p, --perf-report write performance report to stderr\n" + " -s, --nodefault suppress default rule to ECHO unmatched text\n" + " -T, --trace %s should run in trace mode\n" + " -w, --nowarn do not generate warnings\n" + " -v, --verbose write summary of scanner statistics to stdout\n" + " --hex use hexadecimal numbers instead of octal in debug outputs\n" + "\n" "Files:\n" + " -o, --outfile=FILE specify output filename\n" + " -S, --skel=FILE specify skeleton file\n" + " -t, --stdout write scanner on stdout instead of %s\n" + " --yyclass=NAME name of C++ class\n" + " --header-file=FILE create a C header file in addition to the scanner\n" + " --tables-file[=FILE] write tables to FILE\n" "\n" + "Scanner behavior:\n" + " -7, --7bit generate 7-bit scanner\n" + " -8, --8bit generate 8-bit scanner\n" + " -B, --batch generate batch scanner (opposite of -I)\n" + " -i, --case-insensitive ignore case in patterns\n" + " -l, --lex-compat maximal compatibility with original lex\n" + " -X, --posix-compat maximal compatibility with POSIX lex\n" + " -I, --interactive generate interactive scanner (opposite of -B)\n" + " --yylineno track line count in yylineno\n" + "\n" "Generated code:\n" + " -+, --c++ generate C++ scanner class\n" + " -Dmacro[=defn] #define macro defn (default defn is '1')\n" + " -L, --noline suppress #line directives in scanner\n" + " -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" + " -R, --reentrant generate a reentrant C scanner\n" + " --bison-bridge scanner for bison pure parser.\n" + " --bison-locations include yylloc support.\n" + " --stdinit initialize yyin/yyout to stdin/stdout\n" + " --nounistd do not include \n" + " --noFUNCTION do not generate a particular FUNCTION\n" + "\n" "Miscellaneous:\n" + " -c do-nothing POSIX option\n" + " -n do-nothing POSIX option\n" + " -?\n" + " -h, --help produce this help message\n" + " -V, --version report %s version\n"), + backing_name, program_name, outfile_path, program_name); + +} diff --git a/src/misc.c b/src/misc.c new file mode 100644 index 0000000..ef27833 --- /dev/null +++ b/src/misc.c @@ -0,0 +1,870 @@ +/* misc - miscellaneous flex routines */ + +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ +#include "flexdef.h" +#include "tables.h" + +#define CMD_IF_TABLES_SER "%if-tables-serialization" +#define CMD_TABLES_YYDMAP "%tables-yydmap" +#define CMD_DEFINE_YYTABLES "%define-yytables" +#define CMD_IF_CPP_ONLY "%if-c++-only" +#define CMD_IF_C_ONLY "%if-c-only" +#define CMD_IF_C_OR_CPP "%if-c-or-c++" +#define CMD_NOT_FOR_HEADER "%not-for-header" +#define CMD_OK_FOR_HEADER "%ok-for-header" +#define CMD_PUSH "%push" +#define CMD_POP "%pop" +#define CMD_IF_REENTRANT "%if-reentrant" +#define CMD_IF_NOT_REENTRANT "%if-not-reentrant" +#define CMD_IF_BISON_BRIDGE "%if-bison-bridge" +#define CMD_IF_NOT_BISON_BRIDGE "%if-not-bison-bridge" +#define CMD_ENDIF "%endif" + +/* we allow the skeleton to push and pop. */ +struct sko_state { + bool dc; /**< do_copy */ +}; +static struct sko_state *sko_stack=0; +static int sko_len=0,sko_sz=0; +static void sko_push(bool dc) +{ + if(!sko_stack){ + sko_sz = 1; + sko_stack = malloc(sizeof(struct sko_state) * (size_t) sko_sz); + if (!sko_stack) + flexfatal(_("allocation of sko_stack failed")); + sko_len = 0; + } + if(sko_len >= sko_sz){ + sko_sz *= 2; + sko_stack = realloc(sko_stack, + sizeof(struct sko_state) * (size_t) sko_sz); + } + + /* initialize to zero and push */ + sko_stack[sko_len].dc = dc; + sko_len++; +} +static void sko_peek(bool *dc) +{ + if(sko_len <= 0) + flex_die("peek attempt when sko stack is empty"); + if(dc) + *dc = sko_stack[sko_len-1].dc; +} +static void sko_pop(bool* dc) +{ + sko_peek(dc); + sko_len--; + if(sko_len < 0) + flex_die("popped too many times in skeleton."); +} + +/* Append "#define defname value\n" to the running buffer. */ +void action_define (const char *defname, int value) +{ + char buf[MAXLINE]; + char *cpy; + + if ((int) strlen (defname) > MAXLINE / 2) { + format_pinpoint_message (_ + ("name \"%s\" ridiculously long"), + defname); + return; + } + + snprintf (buf, sizeof(buf), "#define %s %d\n", defname, value); + add_action (buf); + + /* track #defines so we can undef them when we're done. */ + cpy = xstrdup(defname); + buf_append (&defs_buf, &cpy, 1); +} + +/* Append "new_text" to the running buffer. */ +void add_action (const char *new_text) +{ + int len = (int) strlen (new_text); + + while (len + action_index >= action_size - 10 /* slop */ ) { + int new_size = action_size * 2; + + if (new_size <= 0) + /* Increase just a little, to try to avoid overflow + * on 16-bit machines. + */ + action_size += action_size / 8; + else + action_size = new_size; + + action_array = + reallocate_character_array (action_array, + action_size); + } + + strcpy (&action_array[action_index], new_text); + + action_index += len; +} + + +/* allocate_array - allocate memory for an integer array of the given size */ + +void *allocate_array (int size, size_t element_size) +{ + void *mem; +#if HAVE_REALLOCARRAY + /* reallocarray has built-in overflow detection */ + mem = reallocarray(NULL, (size_t) size, element_size); +#else + size_t num_bytes = (size_t) size * element_size; + mem = (size && SIZE_MAX / (size_t) size < element_size) ? NULL : + malloc(num_bytes); +#endif + if (!mem) + flexfatal (_ + ("memory allocation failed in allocate_array()")); + + return mem; +} + + +/* all_lower - true if a string is all lower-case */ + +int all_lower (char *str) +{ + while (*str) { + if (!isascii ((unsigned char) * str) || !islower ((unsigned char) * str)) + return 0; + ++str; + } + + return 1; +} + + +/* all_upper - true if a string is all upper-case */ + +int all_upper (char *str) +{ + while (*str) { + if (!isascii ((unsigned char) * str) || !isupper ((unsigned char) * str)) + return 0; + ++str; + } + + return 1; +} + + +/* intcmp - compares two integers for use by qsort. */ + +int intcmp (const void *a, const void *b) +{ + return *(const int *) a - *(const int *) b; +} + + +/* check_char - checks a character to make sure it's within the range + * we're expecting. If not, generates fatal error message + * and exits. + */ + +void check_char (int c) +{ + if (c >= CSIZE) + lerr (_("bad character '%s' detected in check_char()"), + readable_form (c)); + + if (c >= csize) + lerr (_ + ("scanner requires -8 flag to use the character %s"), + readable_form (c)); +} + + + +/* clower - replace upper-case letter to lower-case */ + +unsigned char clower (int c) +{ + return (unsigned char) ((isascii (c) && isupper (c)) ? tolower (c) : c); +} + + +char *xstrdup(const char *s) +{ + char *s2; + + if ((s2 = strdup(s)) == NULL) + flexfatal (_("memory allocation failure in xstrdup()")); + + return s2; +} + + +/* cclcmp - compares two characters for use by qsort with '\0' sorting last. */ + +int cclcmp (const void *a, const void *b) +{ + if (!*(const unsigned char *) a) + return 1; + else + if (!*(const unsigned char *) b) + return - 1; + else + return *(const unsigned char *) a - *(const unsigned char *) b; +} + + +/* dataend - finish up a block of data declarations */ + +void dataend (void) +{ + /* short circuit any output */ + if (gentables) { + + if (datapos > 0) + dataflush (); + + /* add terminator for initialization; { for vi */ + outn (" } ;\n"); + } + dataline = 0; + datapos = 0; +} + + +/* dataflush - flush generated data statements */ + +void dataflush (void) +{ + /* short circuit any output */ + if (!gentables) + return; + + outc ('\n'); + + if (++dataline >= NUMDATALINES) { + /* Put out a blank line so that the table is grouped into + * large blocks that enable the user to find elements easily. + */ + outc ('\n'); + dataline = 0; + } + + /* Reset the number of characters written on the current line. */ + datapos = 0; +} + + +/* flexerror - report an error message and terminate */ + +void flexerror (const char *msg) +{ + fprintf (stderr, "%s: %s\n", program_name, msg); + flexend (1); +} + + +/* flexfatal - report a fatal error message and terminate */ + +void flexfatal (const char *msg) +{ + fprintf (stderr, _("%s: fatal internal error, %s\n"), + program_name, msg); + FLEX_EXIT (1); +} + + +/* lerr - report an error message */ + +void lerr (const char *msg, ...) +{ + char errmsg[MAXLINE]; + va_list args; + + va_start(args, msg); + vsnprintf (errmsg, sizeof(errmsg), msg, args); + va_end(args); + flexerror (errmsg); +} + + +/* lerr_fatal - as lerr, but call flexfatal */ + +void lerr_fatal (const char *msg, ...) +{ + char errmsg[MAXLINE]; + va_list args; + va_start(args, msg); + + vsnprintf (errmsg, sizeof(errmsg), msg, args); + va_end(args); + flexfatal (errmsg); +} + + +/* line_directive_out - spit out a "#line" statement */ + +void line_directive_out (FILE *output_file, int do_infile) +{ + char directive[MAXLINE], filename[MAXLINE]; + char *s1, *s2, *s3; + static const char line_fmt[] = "#line %d \"%s\"\n"; + + if (!gen_line_dirs) + return; + + s1 = do_infile ? infilename : "M4_YY_OUTFILE_NAME"; + + if (do_infile && !s1) + s1 = ""; + + s2 = filename; + s3 = &filename[sizeof (filename) - 2]; + + while (s2 < s3 && *s1) { + if (*s1 == '\\' || *s1 == '"') + /* Escape the '\' or '"' */ + *s2++ = '\\'; + + *s2++ = *s1++; + } + + *s2 = '\0'; + + if (do_infile) + snprintf (directive, sizeof(directive), line_fmt, linenum, filename); + else { + snprintf (directive, sizeof(directive), line_fmt, 0, filename); + } + + /* If output_file is nil then we should put the directive in + * the accumulated actions. + */ + if (output_file) { + fputs (directive, output_file); + } + else + add_action (directive); +} + + +/* mark_defs1 - mark the current position in the action array as + * representing where the user's section 1 definitions end + * and the prolog begins + */ +void mark_defs1 (void) +{ + defs1_offset = 0; + action_array[action_index++] = '\0'; + action_offset = prolog_offset = action_index; + action_array[action_index] = '\0'; +} + + +/* mark_prolog - mark the current position in the action array as + * representing the end of the action prolog + */ +void mark_prolog (void) +{ + action_array[action_index++] = '\0'; + action_offset = action_index; + action_array[action_index] = '\0'; +} + + +/* mk2data - generate a data statement for a two-dimensional array + * + * Generates a data statement initializing the current 2-D array to "value". + */ +void mk2data (int value) +{ + /* short circuit any output */ + if (!gentables) + return; + + if (datapos >= NUMDATAITEMS) { + outc (','); + dataflush (); + } + + if (datapos == 0) + /* Indent. */ + out (" "); + + else + outc (','); + + ++datapos; + + out_dec ("%5d", value); +} + + +/* mkdata - generate a data statement + * + * Generates a data statement initializing the current array element to + * "value". + */ +void mkdata (int value) +{ + /* short circuit any output */ + if (!gentables) + return; + + if (datapos >= NUMDATAITEMS) { + outc (','); + dataflush (); + } + + if (datapos == 0) + /* Indent. */ + out (" "); + else + outc (','); + + ++datapos; + + out_dec ("%5d", value); +} + + +/* myctoi - return the integer represented by a string of digits */ + +int myctoi (const char *array) +{ + int val = 0; + + (void) sscanf (array, "%d", &val); + + return val; +} + + +/* myesc - return character corresponding to escape sequence */ + +unsigned char myesc (unsigned char array[]) +{ + unsigned char c, esc_char; + + switch (array[1]) { + case 'b': + return '\b'; + case 'f': + return '\f'; + case 'n': + return '\n'; + case 'r': + return '\r'; + case 't': + return '\t'; + case 'a': + return '\a'; + case 'v': + return '\v'; + case '0': + case '1': + case '2': + case '3': + case '4': + case '5': + case '6': + case '7': + { /* \ */ + int sptr = 1; + + while (sptr <= 3 && + array[sptr] >= '0' && array[sptr] <= '7') { + ++sptr; + } + + c = array[sptr]; + array[sptr] = '\0'; + + esc_char = (unsigned char) strtoul (array + 1, NULL, 8); + + array[sptr] = c; + + return esc_char; + } + + case 'x': + { /* \x */ + int sptr = 2; + + while (sptr <= 3 && isxdigit (array[sptr])) { + /* Don't increment inside loop control + * because if isxdigit() is a macro it might + * expand into multiple increments ... + */ + ++sptr; + } + + c = array[sptr]; + array[sptr] = '\0'; + + esc_char = (unsigned char) strtoul (array + 2, NULL, 16); + + array[sptr] = c; + + return esc_char; + } + + default: + return array[1]; + } +} + + +/* out - various flavors of outputing a (possibly formatted) string for the + * generated scanner, keeping track of the line count. + */ + +void out (const char *str) +{ + fputs (str, stdout); +} + +void out_dec (const char *fmt, int n) +{ + fprintf (stdout, fmt, n); +} + +void out_dec2 (const char *fmt, int n1, int n2) +{ + fprintf (stdout, fmt, n1, n2); +} + +void out_hex (const char *fmt, unsigned int x) +{ + fprintf (stdout, fmt, x); +} + +void out_str (const char *fmt, const char str[]) +{ + fprintf (stdout,fmt, str); +} + +void out_str3 (const char *fmt, const char s1[], const char s2[], const char s3[]) +{ + fprintf (stdout,fmt, s1, s2, s3); +} + +void out_str_dec (const char *fmt, const char str[], int n) +{ + fprintf (stdout,fmt, str, n); +} + +void outc (int c) +{ + fputc (c, stdout); +} + +void outn (const char *str) +{ + fputs (str,stdout); + fputc('\n',stdout); +} + +/** Print "m4_define( [[def]], [[val]])m4_dnl\n". + * @param def The m4 symbol to define. + * @param val The definition; may be NULL. + */ +void out_m4_define (const char* def, const char* val) +{ + const char * fmt = "m4_define( [[%s]], [[%s]])m4_dnl\n"; + fprintf(stdout, fmt, def, val?val:""); +} + + +/* readable_form - return the the human-readable form of a character + * + * The returned string is in static storage. + */ + +char *readable_form (int c) +{ + static char rform[20]; + + if ((c >= 0 && c < 32) || c >= 127) { + switch (c) { + case '\b': + return "\\b"; + case '\f': + return "\\f"; + case '\n': + return "\\n"; + case '\r': + return "\\r"; + case '\t': + return "\\t"; + case '\a': + return "\\a"; + case '\v': + return "\\v"; + default: + if(trace_hex) + snprintf (rform, sizeof(rform), "\\x%.2x", (unsigned int) c); + else + snprintf (rform, sizeof(rform), "\\%.3o", (unsigned int) c); + return rform; + } + } + + else if (c == ' ') + return "' '"; + + else { + rform[0] = (char) c; + rform[1] = '\0'; + + return rform; + } +} + + +/* reallocate_array - increase the size of a dynamic array */ + +void *reallocate_array (void *array, int size, size_t element_size) +{ + void *new_array; +#if HAVE_REALLOCARRAY + /* reallocarray has built-in overflow detection */ + new_array = reallocarray(array, (size_t) size, element_size); +#else + size_t num_bytes = (size_t) size * element_size; + new_array = (size && SIZE_MAX / (size_t) size < element_size) ? NULL : + realloc(array, num_bytes); +#endif + if (!new_array) + flexfatal (_("attempt to increase array size failed")); + + return new_array; +} + + +/* skelout - write out one section of the skeleton file + * + * Description + * Copies skelfile or skel array to stdout until a line beginning with + * "%%" or EOF is found. + */ +void skelout (void) +{ + char buf_storage[MAXLINE]; + char *buf = buf_storage; + bool do_copy = true; + + /* "reset" the state by clearing the buffer and pushing a '1' */ + if(sko_len > 0) + sko_peek(&do_copy); + sko_len = 0; + sko_push(do_copy=true); + + + /* Loop pulling lines either from the skelfile, if we're using + * one, or from the skel[] array. + */ + while (skelfile ? + (fgets (buf, MAXLINE, skelfile) != NULL) : + ((buf = (char *) skel[skel_ind++]) != 0)) { + + if (skelfile) + chomp (buf); + + /* copy from skel array */ + if (buf[0] == '%') { /* control line */ + /* print the control line as a comment. */ + if (ddebug && buf[1] != '#') { + if (buf[strlen (buf) - 1] == '\\') + out_str ("/* %s */\\\n", buf); + else + out_str ("/* %s */\n", buf); + } + + /* We've been accused of using cryptic markers in the skel. + * So we'll use emacs-style-hyphenated-commands. + * We might consider a hash if this if-else-if-else + * chain gets too large. + */ +#define cmd_match(s) (strncmp(buf,(s),strlen(s))==0) + + if (buf[1] == '%') { + /* %% is a break point for skelout() */ + return; + } + else if (cmd_match (CMD_PUSH)){ + sko_push(do_copy); + if(ddebug){ + out_str("/*(state = (%s) */",do_copy?"true":"false"); + } + out_str("%s\n", buf[strlen (buf) - 1] =='\\' ? "\\" : ""); + } + else if (cmd_match (CMD_POP)){ + sko_pop(&do_copy); + if(ddebug){ + out_str("/*(state = (%s) */",do_copy?"true":"false"); + } + out_str("%s\n", buf[strlen (buf) - 1] =='\\' ? "\\" : ""); + } + else if (cmd_match (CMD_IF_REENTRANT)){ + sko_push(do_copy); + do_copy = reentrant && do_copy; + } + else if (cmd_match (CMD_IF_NOT_REENTRANT)){ + sko_push(do_copy); + do_copy = !reentrant && do_copy; + } + else if (cmd_match(CMD_IF_BISON_BRIDGE)){ + sko_push(do_copy); + do_copy = bison_bridge_lval && do_copy; + } + else if (cmd_match(CMD_IF_NOT_BISON_BRIDGE)){ + sko_push(do_copy); + do_copy = !bison_bridge_lval && do_copy; + } + else if (cmd_match (CMD_ENDIF)){ + sko_pop(&do_copy); + } + else if (cmd_match (CMD_IF_TABLES_SER)) { + do_copy = do_copy && tablesext; + } + else if (cmd_match (CMD_TABLES_YYDMAP)) { + if (tablesext && yydmap_buf.elts) + outn ((char *) (yydmap_buf.elts)); + } + else if (cmd_match (CMD_DEFINE_YYTABLES)) { + out_str("#define YYTABLES_NAME \"%s\"\n", + tablesname?tablesname:"yytables"); + } + else if (cmd_match (CMD_IF_CPP_ONLY)) { + /* only for C++ */ + sko_push(do_copy); + do_copy = C_plus_plus; + } + else if (cmd_match (CMD_IF_C_ONLY)) { + /* %- only for C */ + sko_push(do_copy); + do_copy = !C_plus_plus; + } + else if (cmd_match (CMD_IF_C_OR_CPP)) { + /* %* for C and C++ */ + sko_push(do_copy); + do_copy = true; + } + else if (cmd_match (CMD_NOT_FOR_HEADER)) { + /* %c begin linkage-only (non-header) code. */ + OUT_BEGIN_CODE (); + } + else if (cmd_match (CMD_OK_FOR_HEADER)) { + /* %e end linkage-only code. */ + OUT_END_CODE (); + } + else { + flexfatal (_("bad line in skeleton file")); + } + } + + else if (do_copy) + outn (buf); + } /* end while */ +} + + +/* transition_struct_out - output a yy_trans_info structure + * + * outputs the yy_trans_info structure with the two elements, element_v and + * element_n. Formats the output with spaces and carriage returns. + */ + +void transition_struct_out (int element_v, int element_n) +{ + + /* short circuit any output */ + if (!gentables) + return; + + out_dec2 (" {%4d,%4d },", element_v, element_n); + + datapos += TRANS_STRUCT_PRINT_LENGTH; + + if (datapos >= 79 - TRANS_STRUCT_PRINT_LENGTH) { + outc ('\n'); + + if (++dataline % 10 == 0) + outc ('\n'); + + datapos = 0; + } +} + + +/* The following is only needed when building flex's parser using certain + * broken versions of bison. + * + * XXX: this is should go soon + */ +void *yy_flex_xmalloc (int size) +{ + void *result; + + result = malloc((size_t) size); + if (!result) + flexfatal (_ + ("memory allocation failed in yy_flex_xmalloc()")); + + return result; +} + + +/* Remove all '\n' and '\r' characters, if any, from the end of str. + * str can be any null-terminated string, or NULL. + * returns str. */ +char *chomp (char *str) +{ + char *p = str; + + if (!str || !*str) /* s is null or empty string */ + return str; + + /* find end of string minus one */ + while (*p) + ++p; + --p; + + /* eat newlines */ + while (p >= str && (*p == '\r' || *p == '\n')) + *p-- = 0; + return str; +} diff --git a/src/mkskel.sh b/src/mkskel.sh new file mode 100755 index 0000000..1aa59e1 --- /dev/null +++ b/src/mkskel.sh @@ -0,0 +1,54 @@ +#! /bin/sh + +# This file is part of flex. + +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: + +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. + +# Neither the name of the University nor the names of its contributors +# may be used to endorse or promote products derived from this software +# without specific prior written permission. + +# THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR +# IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED +# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +# PURPOSE. + +if test ! $# = 3; then + echo 'Usage: mkskel.sh srcdir m4 version' >&2 + exit 1 +fi +echo '/* File created from flex.skl via mkskel.sh */ + +#include "flexdef.h" + +const char *skel[] = {' +srcdir=$1 +m4=$2 +VERSION=$3 +case $VERSION in + *[!0-9.]*) echo 'Invalid version number' >&2; exit 1;; +esac +IFS=. +set $VERSION +sed 's/4_/a4_/g +s/m4preproc_/m4_/g +' "$srcdir/flex.skl" | +"$m4" -P -I "$srcdir" "-DFLEX_MAJOR_VERSION=$1" \ + "-DFLEX_MINOR_VERSION=$2" \ + "-DFLEX_SUBMINOR_VERSION=$3" | +sed '/^%#/d +s/m4_/m4preproc_/g +s/a4_/4_/g +s/[\\"]/\\&/g +s/.*/ "&",/' + +echo ' 0 +};' diff --git a/src/nfa.c b/src/nfa.c new file mode 100644 index 0000000..9143cf6 --- /dev/null +++ b/src/nfa.c @@ -0,0 +1,704 @@ +/* nfa - NFA construction routines */ + +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#include "flexdef.h" + + +/* declare functions that have forward references */ + +int dupmachine(int); +void mkxtion(int, int); + + +/* add_accept - add an accepting state to a machine + * + * accepting_number becomes mach's accepting number. + */ + +void add_accept (int mach, int accepting_number) +{ + /* Hang the accepting number off an epsilon state. if it is associated + * with a state that has a non-epsilon out-transition, then the state + * will accept BEFORE it makes that transition, i.e., one character + * too soon. + */ + + if (transchar[finalst[mach]] == SYM_EPSILON) + accptnum[finalst[mach]] = accepting_number; + + else { + int astate = mkstate (SYM_EPSILON); + + accptnum[astate] = accepting_number; + (void) link_machines (mach, astate); + } +} + + +/* copysingl - make a given number of copies of a singleton machine + * + * synopsis + * + * newsng = copysingl( singl, num ); + * + * newsng - a new singleton composed of num copies of singl + * singl - a singleton machine + * num - the number of copies of singl to be present in newsng + */ + +int copysingl (int singl, int num) +{ + int copy, i; + + copy = mkstate (SYM_EPSILON); + + for (i = 1; i <= num; ++i) + copy = link_machines (copy, dupmachine (singl)); + + return copy; +} + + +/* dumpnfa - debugging routine to write out an nfa */ + +void dumpnfa (int state1) +{ + int sym, tsp1, tsp2, anum, ns; + + fprintf (stderr, + _ + ("\n\n********** beginning dump of nfa with start state %d\n"), + state1); + + /* We probably should loop starting at firstst[state1] and going to + * lastst[state1], but they're not maintained properly when we "or" + * all of the rules together. So we use our knowledge that the machine + * starts at state 1 and ends at lastnfa. + */ + + /* for ( ns = firstst[state1]; ns <= lastst[state1]; ++ns ) */ + for (ns = 1; ns <= lastnfa; ++ns) { + fprintf (stderr, _("state # %4d\t"), ns); + + sym = transchar[ns]; + tsp1 = trans1[ns]; + tsp2 = trans2[ns]; + anum = accptnum[ns]; + + fprintf (stderr, "%3d: %4d, %4d", sym, tsp1, tsp2); + + if (anum != NIL) + fprintf (stderr, " [%d]", anum); + + fprintf (stderr, "\n"); + } + + fprintf (stderr, _("********** end of dump\n")); +} + + +/* dupmachine - make a duplicate of a given machine + * + * synopsis + * + * copy = dupmachine( mach ); + * + * copy - holds duplicate of mach + * mach - machine to be duplicated + * + * note that the copy of mach is NOT an exact duplicate; rather, all the + * transition states values are adjusted so that the copy is self-contained, + * as the original should have been. + * + * also note that the original MUST be contiguous, with its low and high + * states accessible by the arrays firstst and lastst + */ + +int dupmachine (int mach) +{ + int i, init, state_offset; + int state = 0; + int last = lastst[mach]; + + for (i = firstst[mach]; i <= last; ++i) { + state = mkstate (transchar[i]); + + if (trans1[i] != NO_TRANSITION) { + mkxtion (finalst[state], trans1[i] + state - i); + + if (transchar[i] == SYM_EPSILON && + trans2[i] != NO_TRANSITION) + mkxtion (finalst[state], + trans2[i] + state - i); + } + + accptnum[state] = accptnum[i]; + } + + if (state == 0) + flexfatal (_("empty machine in dupmachine()")); + + state_offset = state - i + 1; + + init = mach + state_offset; + firstst[init] = firstst[mach] + state_offset; + finalst[init] = finalst[mach] + state_offset; + lastst[init] = lastst[mach] + state_offset; + + return init; +} + + +/* finish_rule - finish up the processing for a rule + * + * An accepting number is added to the given machine. If variable_trail_rule + * is true then the rule has trailing context and both the head and trail + * are variable size. Otherwise if headcnt or trailcnt is non-zero then + * the machine recognizes a pattern with trailing context and headcnt is + * the number of characters in the matched part of the pattern, or zero + * if the matched part has variable length. trailcnt is the number of + * trailing context characters in the pattern, or zero if the trailing + * context has variable length. + */ + +void finish_rule (int mach, int variable_trail_rule, int headcnt, int trailcnt, + int pcont_act) +{ + char action_text[MAXLINE]; + + add_accept (mach, num_rules); + + /* We did this in new_rule(), but it often gets the wrong + * number because we do it before we start parsing the current rule. + */ + rule_linenum[num_rules] = linenum; + + /* If this is a continued action, then the line-number has already + * been updated, giving us the wrong number. + */ + if (continued_action) + --rule_linenum[num_rules]; + + + /* If the previous rule was continued action, then we inherit the + * previous newline flag, possibly overriding the current one. + */ + if (pcont_act && rule_has_nl[num_rules - 1]) + rule_has_nl[num_rules] = true; + + snprintf (action_text, sizeof(action_text), "case %d:\n", num_rules); + add_action (action_text); + if (rule_has_nl[num_rules]) { + snprintf (action_text, sizeof(action_text), "/* rule %d can match eol */\n", + num_rules); + add_action (action_text); + } + + + if (variable_trail_rule) { + rule_type[num_rules] = RULE_VARIABLE; + + if (performance_report > 0) + fprintf (stderr, + _ + ("Variable trailing context rule at line %d\n"), + rule_linenum[num_rules]); + + variable_trailing_context_rules = true; + } + + else { + rule_type[num_rules] = RULE_NORMAL; + + if (headcnt > 0 || trailcnt > 0) { + /* Do trailing context magic to not match the trailing + * characters. + */ + char *scanner_cp = "YY_G(yy_c_buf_p) = yy_cp"; + char *scanner_bp = "yy_bp"; + + add_action + ("*yy_cp = YY_G(yy_hold_char); /* undo effects of setting up yytext */\n"); + + if (headcnt > 0) { + if (rule_has_nl[num_rules]) { + snprintf (action_text, sizeof(action_text), + "YY_LINENO_REWIND_TO(%s + %d);\n", scanner_bp, headcnt); + add_action (action_text); + } + snprintf (action_text, sizeof(action_text), "%s = %s + %d;\n", + scanner_cp, scanner_bp, headcnt); + add_action (action_text); + } + + else { + if (rule_has_nl[num_rules]) { + snprintf (action_text, sizeof(action_text), + "YY_LINENO_REWIND_TO(yy_cp - %d);\n", trailcnt); + add_action (action_text); + } + + snprintf (action_text, sizeof(action_text), "%s -= %d;\n", + scanner_cp, trailcnt); + add_action (action_text); + } + + add_action + ("YY_DO_BEFORE_ACTION; /* set up yytext again */\n"); + } + } + + /* Okay, in the action code at this point yytext and yyleng have + * their proper final values for this rule, so here's the point + * to do any user action. But don't do it for continued actions, + * as that'll result in multiple YY_RULE_SETUP's. + */ + if (!continued_action) + add_action ("YY_RULE_SETUP\n"); + + line_directive_out(NULL, 1); + add_action("[["); +} + + +/* link_machines - connect two machines together + * + * synopsis + * + * new = link_machines( first, last ); + * + * new - a machine constructed by connecting first to last + * first - the machine whose successor is to be last + * last - the machine whose predecessor is to be first + * + * note: this routine concatenates the machine first with the machine + * last to produce a machine new which will pattern-match first first + * and then last, and will fail if either of the sub-patterns fails. + * FIRST is set to new by the operation. last is unmolested. + */ + +int link_machines (int first, int last) +{ + if (first == NIL) + return last; + + else if (last == NIL) + return first; + + else { + mkxtion (finalst[first], last); + finalst[first] = finalst[last]; + lastst[first] = MAX (lastst[first], lastst[last]); + firstst[first] = MIN (firstst[first], firstst[last]); + + return first; + } +} + + +/* mark_beginning_as_normal - mark each "beginning" state in a machine + * as being a "normal" (i.e., not trailing context- + * associated) states + * + * The "beginning" states are the epsilon closure of the first state + */ + +void mark_beginning_as_normal (int mach) +{ + switch (state_type[mach]) { + case STATE_NORMAL: + /* Oh, we've already visited here. */ + return; + + case STATE_TRAILING_CONTEXT: + state_type[mach] = STATE_NORMAL; + + if (transchar[mach] == SYM_EPSILON) { + if (trans1[mach] != NO_TRANSITION) + mark_beginning_as_normal (trans1[mach]); + + if (trans2[mach] != NO_TRANSITION) + mark_beginning_as_normal (trans2[mach]); + } + break; + + default: + flexerror (_ + ("bad state type in mark_beginning_as_normal()")); + break; + } +} + + +/* mkbranch - make a machine that branches to two machines + * + * synopsis + * + * branch = mkbranch( first, second ); + * + * branch - a machine which matches either first's pattern or second's + * first, second - machines whose patterns are to be or'ed (the | operator) + * + * Note that first and second are NEITHER destroyed by the operation. Also, + * the resulting machine CANNOT be used with any other "mk" operation except + * more mkbranch's. Compare with mkor() + */ + +int mkbranch (int first, int second) +{ + int eps; + + if (first == NO_TRANSITION) + return second; + + else if (second == NO_TRANSITION) + return first; + + eps = mkstate (SYM_EPSILON); + + mkxtion (eps, first); + mkxtion (eps, second); + + return eps; +} + + +/* mkclos - convert a machine into a closure + * + * synopsis + * new = mkclos( state ); + * + * new - a new state which matches the closure of "state" + */ + +int mkclos (int state) +{ + return mkopt (mkposcl (state)); +} + + +/* mkopt - make a machine optional + * + * synopsis + * + * new = mkopt( mach ); + * + * new - a machine which optionally matches whatever mach matched + * mach - the machine to make optional + * + * notes: + * 1. mach must be the last machine created + * 2. mach is destroyed by the call + */ + +int mkopt (int mach) +{ + int eps; + + if (!SUPER_FREE_EPSILON (finalst[mach])) { + eps = mkstate (SYM_EPSILON); + mach = link_machines (mach, eps); + } + + /* Can't skimp on the following if FREE_EPSILON(mach) is true because + * some state interior to "mach" might point back to the beginning + * for a closure. + */ + eps = mkstate (SYM_EPSILON); + mach = link_machines (eps, mach); + + mkxtion (mach, finalst[mach]); + + return mach; +} + + +/* mkor - make a machine that matches either one of two machines + * + * synopsis + * + * new = mkor( first, second ); + * + * new - a machine which matches either first's pattern or second's + * first, second - machines whose patterns are to be or'ed (the | operator) + * + * note that first and second are both destroyed by the operation + * the code is rather convoluted because an attempt is made to minimize + * the number of epsilon states needed + */ + +int mkor (int first, int second) +{ + int eps, orend; + + if (first == NIL) + return second; + + else if (second == NIL) + return first; + + else { + /* See comment in mkopt() about why we can't use the first + * state of "first" or "second" if they satisfy "FREE_EPSILON". + */ + eps = mkstate (SYM_EPSILON); + + first = link_machines (eps, first); + + mkxtion (first, second); + + if (SUPER_FREE_EPSILON (finalst[first]) && + accptnum[finalst[first]] == NIL) { + orend = finalst[first]; + mkxtion (finalst[second], orend); + } + + else if (SUPER_FREE_EPSILON (finalst[second]) && + accptnum[finalst[second]] == NIL) { + orend = finalst[second]; + mkxtion (finalst[first], orend); + } + + else { + eps = mkstate (SYM_EPSILON); + + first = link_machines (first, eps); + orend = finalst[first]; + + mkxtion (finalst[second], orend); + } + } + + finalst[first] = orend; + return first; +} + + +/* mkposcl - convert a machine into a positive closure + * + * synopsis + * new = mkposcl( state ); + * + * new - a machine matching the positive closure of "state" + */ + +int mkposcl (int state) +{ + int eps; + + if (SUPER_FREE_EPSILON (finalst[state])) { + mkxtion (finalst[state], state); + return state; + } + + else { + eps = mkstate (SYM_EPSILON); + mkxtion (eps, state); + return link_machines (state, eps); + } +} + + +/* mkrep - make a replicated machine + * + * synopsis + * new = mkrep( mach, lb, ub ); + * + * new - a machine that matches whatever "mach" matched from "lb" + * number of times to "ub" number of times + * + * note + * if "ub" is INFINITE_REPEAT then "new" matches "lb" or more occurrences of "mach" + */ + +int mkrep (int mach, int lb, int ub) +{ + int base_mach, tail, copy, i; + + base_mach = copysingl (mach, lb - 1); + + if (ub == INFINITE_REPEAT) { + copy = dupmachine (mach); + mach = link_machines (mach, + link_machines (base_mach, + mkclos (copy))); + } + + else { + tail = mkstate (SYM_EPSILON); + + for (i = lb; i < ub; ++i) { + copy = dupmachine (mach); + tail = mkopt (link_machines (copy, tail)); + } + + mach = + link_machines (mach, + link_machines (base_mach, tail)); + } + + return mach; +} + + +/* mkstate - create a state with a transition on a given symbol + * + * synopsis + * + * state = mkstate( sym ); + * + * state - a new state matching sym + * sym - the symbol the new state is to have an out-transition on + * + * note that this routine makes new states in ascending order through the + * state array (and increments LASTNFA accordingly). The routine DUPMACHINE + * relies on machines being made in ascending order and that they are + * CONTIGUOUS. Change it and you will have to rewrite DUPMACHINE (kludge + * that it admittedly is) + */ + +int mkstate (int sym) +{ + if (++lastnfa >= current_mns) { + if ((current_mns += MNS_INCREMENT) >= maximum_mns) + lerr(_ + ("input rules are too complicated (>= %d NFA states)"), +current_mns); + + ++num_reallocs; + + firstst = reallocate_integer_array (firstst, current_mns); + lastst = reallocate_integer_array (lastst, current_mns); + finalst = reallocate_integer_array (finalst, current_mns); + transchar = + reallocate_integer_array (transchar, current_mns); + trans1 = reallocate_integer_array (trans1, current_mns); + trans2 = reallocate_integer_array (trans2, current_mns); + accptnum = + reallocate_integer_array (accptnum, current_mns); + assoc_rule = + reallocate_integer_array (assoc_rule, current_mns); + state_type = + reallocate_integer_array (state_type, current_mns); + } + + firstst[lastnfa] = lastnfa; + finalst[lastnfa] = lastnfa; + lastst[lastnfa] = lastnfa; + transchar[lastnfa] = sym; + trans1[lastnfa] = NO_TRANSITION; + trans2[lastnfa] = NO_TRANSITION; + accptnum[lastnfa] = NIL; + assoc_rule[lastnfa] = num_rules; + state_type[lastnfa] = current_state_type; + + /* Fix up equivalence classes base on this transition. Note that any + * character which has its own transition gets its own equivalence + * class. Thus only characters which are only in character classes + * have a chance at being in the same equivalence class. E.g. "a|b" + * puts 'a' and 'b' into two different equivalence classes. "[ab]" + * puts them in the same equivalence class (barring other differences + * elsewhere in the input). + */ + + if (sym < 0) { + /* We don't have to update the equivalence classes since + * that was already done when the ccl was created for the + * first time. + */ + } + + else if (sym == SYM_EPSILON) + ++numeps; + + else { + check_char (sym); + + if (useecs) + /* Map NUL's to csize. */ + mkechar (sym ? sym : csize, nextecm, ecgroup); + } + + return lastnfa; +} + + +/* mkxtion - make a transition from one state to another + * + * synopsis + * + * mkxtion( statefrom, stateto ); + * + * statefrom - the state from which the transition is to be made + * stateto - the state to which the transition is to be made + */ + +void mkxtion (int statefrom, int stateto) +{ + if (trans1[statefrom] == NO_TRANSITION) + trans1[statefrom] = stateto; + + else if ((transchar[statefrom] != SYM_EPSILON) || + (trans2[statefrom] != NO_TRANSITION)) + flexfatal (_("found too many transitions in mkxtion()")); + + else { /* second out-transition for an epsilon state */ + ++eps2; + trans2[statefrom] = stateto; + } +} + +/* new_rule - initialize for a new rule */ + +void new_rule (void) +{ + if (++num_rules >= current_max_rules) { + ++num_reallocs; + current_max_rules += MAX_RULES_INCREMENT; + rule_type = reallocate_integer_array (rule_type, + current_max_rules); + rule_linenum = reallocate_integer_array (rule_linenum, + current_max_rules); + rule_useful = reallocate_integer_array (rule_useful, + current_max_rules); + rule_has_nl = reallocate_bool_array (rule_has_nl, + current_max_rules); + } + + if (num_rules > MAX_RULE) + lerr (_("too many rules (> %d)!"), MAX_RULE); + + rule_linenum[num_rules] = linenum; + rule_useful[num_rules] = false; + rule_has_nl[num_rules] = false; +} diff --git a/src/options.c b/src/options.c new file mode 100644 index 0000000..366bc2e --- /dev/null +++ b/src/options.c @@ -0,0 +1,279 @@ +/* flex - tool to generate fast lexical analyzers */ + +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#include "options.h" + +/* Be sure to synchronize these options with those defined in "options.h", + * the giant switch() statement in "main.c", and the %option processing in + * "scan.l". + */ + + +/* The command-line options, passed to scanopt_init() */ +optspec_t flexopts[] = { + + {"-7", OPT_7BIT, 0} + , + {"--7bit", OPT_7BIT, 0} + , /* Generate 7-bit scanner. */ + {"-8", OPT_8BIT, 0} + , + {"--8bit", OPT_8BIT, 0} + , /* Generate 8-bit scanner. */ + {"--align", OPT_ALIGN, 0} + , /* Trade off larger tables for better memory alignment. */ + {"--noalign", OPT_NO_ALIGN, 0} + , + {"--always-interactive", OPT_ALWAYS_INTERACTIVE, 0} + , + {"--array", OPT_ARRAY, 0} + , + {"-b", OPT_BACKUP, 0} + , + {"--backup", OPT_BACKUP, 0} + , /* Generate backing-up information to lex.backup. */ + {"-B", OPT_BATCH, 0} + , + {"--batch", OPT_BATCH, 0} + , /* Generate batch scanner (opposite of -I). */ + {"--bison-bridge", OPT_BISON_BRIDGE, 0} + , /* Scanner to be called by a bison pure parser. */ + {"--bison-locations", OPT_BISON_BRIDGE_LOCATIONS, 0} + , /* Scanner to be called by a bison pure parser. */ + {"-i", OPT_CASE_INSENSITIVE, 0} + , + {"--case-insensitive", OPT_CASE_INSENSITIVE, 0} + , /* Generate case-insensitive scanner. */ + + {"-C[aefFmr]", OPT_COMPRESSION, + "Specify degree of table compression (default is -Cem)"}, + {"-+", OPT_CPLUSPLUS, 0} + , + {"--c++", OPT_CPLUSPLUS, 0} + , /* Generate C++ scanner class. */ + {"-d", OPT_DEBUG, 0} + , + {"--debug", OPT_DEBUG, 0} + , /* Turn on debug mode in generated scanner. */ + {"--nodebug", OPT_NO_DEBUG, 0} + , + {"-s", OPT_NO_DEFAULT, 0} + , + {"--nodefault", OPT_NO_DEFAULT, 0} + , /* Suppress default rule to ECHO unmatched text. */ + {"--default", OPT_DEFAULT, 0} + , + {"-c", OPT_DONOTHING, 0} + , /* For POSIX lex compatibility. */ + {"-n", OPT_DONOTHING, 0} + , /* For POSIX lex compatibility. */ + {"--ecs", OPT_ECS, 0} + , /* Construct equivalence classes. */ + {"--noecs", OPT_NO_ECS, 0} + , + {"-F", OPT_FAST, 0} + , + {"--fast", OPT_FAST, 0} + , /* Same as -CFr. */ + {"-f", OPT_FULL, 0} + , + {"--full", OPT_FULL, 0} + , /* Same as -Cfr. */ + {"--header-file[=FILE]", OPT_HEADER_FILE, 0} + , + {"-?", OPT_HELP, 0} + , + {"-h", OPT_HELP, 0} + , + {"--help", OPT_HELP, 0} + , /* Produce this help message. */ + {"--hex", OPT_HEX, 0} + , /* Use hexadecimals in debug/trace outputs */ + {"-I", OPT_INTERACTIVE, 0} + , + {"--interactive", OPT_INTERACTIVE, 0} + , /* Generate interactive scanner (opposite of -B). */ + {"-l", OPT_LEX_COMPAT, 0} + , + {"--lex-compat", OPT_LEX_COMPAT, 0} + , /* Maximal compatibility with original lex. */ + {"-X", OPT_POSIX_COMPAT, 0} + , + {"--posix-compat", OPT_POSIX_COMPAT, 0} + , /* Maximal compatibility with POSIX lex. */ + {"--preproc=NUM", OPT_PREPROC_LEVEL, 0} + , + {"-L", OPT_NO_LINE, 0} + , /* Suppress #line directives in scanner. */ + {"--noline", OPT_NO_LINE, 0} + , /* Suppress #line directives in scanner. */ + {"--main", OPT_MAIN, 0} + , /* use built-in main() function. */ + {"--nomain", OPT_NO_MAIN, 0} + , + {"--meta-ecs", OPT_META_ECS, 0} + , /* Construct meta-equivalence classes. */ + {"--nometa-ecs", OPT_NO_META_ECS, 0} + , + {"--never-interactive", OPT_NEVER_INTERACTIVE, 0} + , + {"-o FILE", OPT_OUTFILE, 0} + , + {"--outfile=FILE", OPT_OUTFILE, 0} + , /* Write to FILE (default is lex.yy.c) */ + {"-p", OPT_PERF_REPORT, 0} + , + {"--perf-report", OPT_PERF_REPORT, 0} + , /* Generate performance report to stderr. */ + {"--pointer", OPT_POINTER, 0} + , + {"-P PREFIX", OPT_PREFIX, 0} + , + {"--prefix=PREFIX", OPT_PREFIX, 0} + , /* Use PREFIX (default is yy) */ + {"-Dmacro", OPT_PREPROCDEFINE, 0} + , /* Define a preprocessor symbol. */ + {"--read", OPT_READ, 0} + , /* Use read(2) instead of stdio. */ + {"-R", OPT_REENTRANT, 0} + , + {"--reentrant", OPT_REENTRANT, 0} + , /* Generate a reentrant C scanner. */ + {"--noreentrant", OPT_NO_REENTRANT, 0} + , + {"--reject", OPT_REJECT, 0} + , + {"--noreject", OPT_NO_REJECT, 0} + , + {"-S FILE", OPT_SKEL, 0} + , + {"--skel=FILE", OPT_SKEL, 0} + , /* Use skeleton from FILE */ + {"--stack", OPT_STACK, 0} + , + {"--stdinit", OPT_STDINIT, 0} + , + {"--nostdinit", OPT_NO_STDINIT, 0} + , + {"-t", OPT_STDOUT, 0} + , + {"--stdout", OPT_STDOUT, 0} + , /* Write generated scanner to stdout. */ + {"-T", OPT_TRACE, 0} + , + {"--trace", OPT_TRACE, 0} + , /* Flex should run in trace mode. */ + {"--tables-file[=FILE]", OPT_TABLES_FILE, 0} + , /* Save tables to FILE */ + {"--tables-verify", OPT_TABLES_VERIFY, 0} + , /* Tables integrity check */ + {"--nounistd", OPT_NO_UNISTD_H, 0} + , /* Do not include unistd.h */ + {"-v", OPT_VERBOSE, 0} + , + {"--verbose", OPT_VERBOSE, 0} + , /* Write summary of scanner statistics to stdout. */ + {"-V", OPT_VERSION, 0} + , + {"--version", OPT_VERSION, 0} + , /* Report flex version. */ + {"--warn", OPT_WARN, 0} + , + {"-w", OPT_NO_WARN, 0} + , + {"--nowarn", OPT_NO_WARN, 0} + , /* Suppress warning messages. */ + {"--yyclass=NAME", OPT_YYCLASS, 0} + , + {"--yylineno", OPT_YYLINENO, 0} + , + {"--noyylineno", OPT_NO_YYLINENO, 0} + , + + {"--yymore", OPT_YYMORE, 0} + , + {"--noyymore", OPT_NO_YYMORE, 0} + , + {"--noyywrap", OPT_NO_YYWRAP, 0} + , + {"--yywrap", OPT_YYWRAP, 0} + , + + {"--nounput", OPT_NO_UNPUT, 0} + , + {"--noyy_push_state", OPT_NO_YY_PUSH_STATE, 0} + , + {"--noyy_pop_state", OPT_NO_YY_POP_STATE, 0} + , + {"--noyy_top_state", OPT_NO_YY_TOP_STATE, 0} + , + {"--noyy_scan_buffer", OPT_NO_YY_SCAN_BUFFER, 0} + , + {"--noyy_scan_bytes", OPT_NO_YY_SCAN_BYTES, 0} + , + {"--noyy_scan_string", OPT_NO_YY_SCAN_STRING, 0} + , + {"--noyyget_extra", OPT_NO_YYGET_EXTRA, 0} + , + {"--noyyset_extra", OPT_NO_YYSET_EXTRA, 0} + , + {"--noyyget_leng", OPT_NO_YYGET_LENG, 0} + , + {"--noyyget_text", OPT_NO_YYGET_TEXT, 0} + , + {"--noyyget_lineno", OPT_NO_YYGET_LINENO, 0} + , + {"--noyyset_lineno", OPT_NO_YYSET_LINENO, 0} + , + {"--noyyget_in", OPT_NO_YYGET_IN, 0} + , + {"--noyyset_in", OPT_NO_YYSET_IN, 0} + , + {"--noyyget_out", OPT_NO_YYGET_OUT, 0} + , + {"--noyyset_out", OPT_NO_YYSET_OUT, 0} + , + {"--noyyget_lval", OPT_NO_YYGET_LVAL, 0} + , + {"--noyyset_lval", OPT_NO_YYSET_LVAL, 0} + , + {"--noyyget_lloc", OPT_NO_YYGET_LLOC, 0} + , + {"--noyyset_lloc", OPT_NO_YYSET_LLOC, 0} + , + {"--unsafe-no-m4-sect3-escape", OPT_NO_SECT3_ESCAPE, 0} + , + {0, 0, 0} /* required final NULL entry. */ +}; + +/* vim:set tabstop=8 softtabstop=4 shiftwidth=4: */ diff --git a/src/options.h b/src/options.h new file mode 100644 index 0000000..5b51c23 --- /dev/null +++ b/src/options.h @@ -0,0 +1,134 @@ +/* flex - tool to generate fast lexical analyzers */ + +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#ifndef OPTIONS_H +#define OPTIONS_H +#include "scanopt.h" + +extern optspec_t flexopts[]; + +enum flexopt_flag_t { + /* Use positive integers only, since they are return codes for scanopt. + * Order is not important. */ + OPT_7BIT = 1, + OPT_8BIT, + OPT_ALIGN, + OPT_ALWAYS_INTERACTIVE, + OPT_ARRAY, + OPT_BACKUP, + OPT_BATCH, + OPT_BISON_BRIDGE, + OPT_BISON_BRIDGE_LOCATIONS, + OPT_CASE_INSENSITIVE, + OPT_COMPRESSION, + OPT_CPLUSPLUS, + OPT_DEBUG, + OPT_DEFAULT, + OPT_DONOTHING, + OPT_ECS, + OPT_FAST, + OPT_FULL, + OPT_HEADER_FILE, + OPT_HELP, + OPT_HEX, + OPT_INTERACTIVE, + OPT_LEX_COMPAT, + OPT_POSIX_COMPAT, + OPT_MAIN, + OPT_META_ECS, + OPT_NEVER_INTERACTIVE, + OPT_NO_ALIGN, + OPT_NO_DEBUG, + OPT_NO_DEFAULT, + OPT_NO_ECS, + OPT_NO_LINE, + OPT_NO_MAIN, + OPT_NO_META_ECS, + OPT_NO_REENTRANT, + OPT_NO_REJECT, + OPT_NO_STDINIT, + OPT_NO_UNPUT, + OPT_NO_WARN, + OPT_NO_YYGET_EXTRA, + OPT_NO_YYGET_IN, + OPT_NO_YYGET_LENG, + OPT_NO_YYGET_LINENO, + OPT_NO_YYGET_LLOC, + OPT_NO_YYGET_LVAL, + OPT_NO_YYGET_OUT, + OPT_NO_YYGET_TEXT, + OPT_NO_YYLINENO, + OPT_NO_YYMORE, + OPT_NO_YYSET_EXTRA, + OPT_NO_YYSET_IN, + OPT_NO_YYSET_LINENO, + OPT_NO_YYSET_LLOC, + OPT_NO_YYSET_LVAL, + OPT_NO_YYSET_OUT, + OPT_NO_YYWRAP, + OPT_NO_YY_POP_STATE, + OPT_NO_YY_PUSH_STATE, + OPT_NO_YY_SCAN_BUFFER, + OPT_NO_YY_SCAN_BYTES, + OPT_NO_YY_SCAN_STRING, + OPT_NO_YY_TOP_STATE, + OPT_OUTFILE, + OPT_PERF_REPORT, + OPT_POINTER, + OPT_PREFIX, + OPT_PREPROCDEFINE, + OPT_PREPROC_LEVEL, + OPT_READ, + OPT_REENTRANT, + OPT_REJECT, + OPT_SKEL, + OPT_STACK, + OPT_STDINIT, + OPT_STDOUT, + OPT_TABLES_FILE, + OPT_TABLES_VERIFY, + OPT_TRACE, + OPT_NO_UNISTD_H, + OPT_VERBOSE, + OPT_VERSION, + OPT_WARN, + OPT_YYCLASS, + OPT_YYLINENO, + OPT_YYMORE, + OPT_YYWRAP, + OPT_NO_SECT3_ESCAPE, +}; + +#endif + +/* vim:set tabstop=8 softtabstop=4 shiftwidth=4 textwidth=0: */ diff --git a/src/parse.c b/src/parse.c new file mode 100644 index 0000000..32458e4 --- /dev/null +++ b/src/parse.c @@ -0,0 +1,2945 @@ +/* A Bison parser, made by GNU Bison 3.0.4. */ + +/* Bison implementation for Yacc-like parsers in C + + Copyright (C) 1984, 1989-1990, 2000-2015 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* As a special exception, you may create a larger work that contains + part or all of the Bison parser skeleton and distribute that work + under terms of your choice, so long as that work isn't itself a + parser generator using the skeleton or a modified version thereof + as a parser skeleton. Alternatively, if you modify or redistribute + the parser skeleton itself, you may (at your option) remove this + special exception, which will cause the skeleton and the resulting + Bison output files to be licensed under the GNU General Public + License without this special exception. + + This special exception was added by the Free Software Foundation in + version 2.2 of Bison. */ + +/* C LALR(1) parser skeleton written by Richard Stallman, by + simplifying the original so-called "semantic" parser. */ + +/* All symbols defined below should begin with yy or YY, to avoid + infringing on user name space. This should be done even for local + variables, as they might otherwise be expanded by user macros. + There are some unavoidable exceptions within include files to + define necessary library symbols; they are noted "INFRINGES ON + USER NAME SPACE" below. */ + +/* Identify Bison output. */ +#define YYBISON 1 + +/* Bison version. */ +#define YYBISON_VERSION "3.0.4" + +/* Skeleton name. */ +#define YYSKELETON_NAME "yacc.c" + +/* Pure parsers. */ +#define YYPURE 0 + +/* Push parsers. */ +#define YYPUSH 0 + +/* Pull parsers. */ +#define YYPULL 1 + + + + +/* Copy the first part of user declarations. */ +#line 34 "parse.y" /* yacc.c:339 */ + +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#include "flexdef.h" +#include "tables.h" + +int pat, scnum, eps, headcnt, trailcnt, lastchar, i, rulelen; +int trlcontxt, xcluflg, currccl, cclsorted, varlength, variable_trail_rule; + +int *scon_stk; +int scon_stk_ptr; + +static int madeany = false; /* whether we've made the '.' character class */ +static int ccldot, cclany; +int previous_continued_action; /* whether the previous rule's action was '|' */ + +#define format_warn3(fmt, a1, a2) \ + do{ \ + char fw3_msg[MAXLINE];\ + snprintf( fw3_msg, MAXLINE,(fmt), (a1), (a2) );\ + lwarn( fw3_msg );\ + }while(0) + +/* Expand a POSIX character class expression. */ +#define CCL_EXPR(func) \ + do{ \ + int c; \ + for ( c = 0; c < csize; ++c ) \ + if ( isascii(c) && func(c) ) \ + ccladd( currccl, c ); \ + }while(0) + +/* negated class */ +#define CCL_NEG_EXPR(func) \ + do{ \ + int c; \ + for ( c = 0; c < csize; ++c ) \ + if ( !func(c) ) \ + ccladd( currccl, c ); \ + }while(0) + +/* While POSIX defines isblank(), it's not ANSI C. */ +#define IS_BLANK(c) ((c) == ' ' || (c) == '\t') + +/* On some over-ambitious machines, such as DEC Alpha's, the default + * token type is "long" instead of "int"; this leads to problems with + * declaring yylval in flexdef.h. But so far, all the yacc's I've seen + * wrap their definitions of YYSTYPE with "#ifndef YYSTYPE"'s, so the + * following should ensure that the default token type is "int". + */ +#define YYSTYPE int + + +#line 149 "parse.c" /* yacc.c:339 */ + +# ifndef YY_NULLPTR +# if defined __cplusplus && 201103L <= __cplusplus +# define YY_NULLPTR nullptr +# else +# define YY_NULLPTR 0 +# endif +# endif + +/* Enabling verbose error messages. */ +#ifdef YYERROR_VERBOSE +# undef YYERROR_VERBOSE +# define YYERROR_VERBOSE 1 +#else +# define YYERROR_VERBOSE 0 +#endif + +/* In a future release of Bison, this section will be replaced + by #include "y.tab.h". */ +#ifndef YY_YY_PARSE_H_INCLUDED +# define YY_YY_PARSE_H_INCLUDED +/* Debug traces. */ +#ifndef YYDEBUG +# define YYDEBUG 0 +#endif +#if YYDEBUG +extern int yydebug; +#endif + +/* Token type. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + enum yytokentype + { + CHAR = 258, + NUMBER = 259, + SECTEND = 260, + SCDECL = 261, + XSCDECL = 262, + NAME = 263, + PREVCCL = 264, + EOF_OP = 265, + TOK_OPTION = 266, + TOK_OUTFILE = 267, + TOK_PREFIX = 268, + TOK_YYCLASS = 269, + TOK_HEADER_FILE = 270, + TOK_EXTRA_TYPE = 271, + TOK_TABLES_FILE = 272, + CCE_ALNUM = 273, + CCE_ALPHA = 274, + CCE_BLANK = 275, + CCE_CNTRL = 276, + CCE_DIGIT = 277, + CCE_GRAPH = 278, + CCE_LOWER = 279, + CCE_PRINT = 280, + CCE_PUNCT = 281, + CCE_SPACE = 282, + CCE_UPPER = 283, + CCE_XDIGIT = 284, + CCE_NEG_ALNUM = 285, + CCE_NEG_ALPHA = 286, + CCE_NEG_BLANK = 287, + CCE_NEG_CNTRL = 288, + CCE_NEG_DIGIT = 289, + CCE_NEG_GRAPH = 290, + CCE_NEG_LOWER = 291, + CCE_NEG_PRINT = 292, + CCE_NEG_PUNCT = 293, + CCE_NEG_SPACE = 294, + CCE_NEG_UPPER = 295, + CCE_NEG_XDIGIT = 296, + CCL_OP_DIFF = 297, + CCL_OP_UNION = 298, + BEGIN_REPEAT_POSIX = 299, + END_REPEAT_POSIX = 300, + BEGIN_REPEAT_FLEX = 301, + END_REPEAT_FLEX = 302 + }; +#endif +/* Tokens. */ +#define CHAR 258 +#define NUMBER 259 +#define SECTEND 260 +#define SCDECL 261 +#define XSCDECL 262 +#define NAME 263 +#define PREVCCL 264 +#define EOF_OP 265 +#define TOK_OPTION 266 +#define TOK_OUTFILE 267 +#define TOK_PREFIX 268 +#define TOK_YYCLASS 269 +#define TOK_HEADER_FILE 270 +#define TOK_EXTRA_TYPE 271 +#define TOK_TABLES_FILE 272 +#define CCE_ALNUM 273 +#define CCE_ALPHA 274 +#define CCE_BLANK 275 +#define CCE_CNTRL 276 +#define CCE_DIGIT 277 +#define CCE_GRAPH 278 +#define CCE_LOWER 279 +#define CCE_PRINT 280 +#define CCE_PUNCT 281 +#define CCE_SPACE 282 +#define CCE_UPPER 283 +#define CCE_XDIGIT 284 +#define CCE_NEG_ALNUM 285 +#define CCE_NEG_ALPHA 286 +#define CCE_NEG_BLANK 287 +#define CCE_NEG_CNTRL 288 +#define CCE_NEG_DIGIT 289 +#define CCE_NEG_GRAPH 290 +#define CCE_NEG_LOWER 291 +#define CCE_NEG_PRINT 292 +#define CCE_NEG_PUNCT 293 +#define CCE_NEG_SPACE 294 +#define CCE_NEG_UPPER 295 +#define CCE_NEG_XDIGIT 296 +#define CCL_OP_DIFF 297 +#define CCL_OP_UNION 298 +#define BEGIN_REPEAT_POSIX 299 +#define END_REPEAT_POSIX 300 +#define BEGIN_REPEAT_FLEX 301 +#define END_REPEAT_FLEX 302 + +/* Value type. */ +#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED +typedef int YYSTYPE; +# define YYSTYPE_IS_TRIVIAL 1 +# define YYSTYPE_IS_DECLARED 1 +#endif + + +extern YYSTYPE yylval; + +int yyparse (void); + +#endif /* !YY_YY_PARSE_H_INCLUDED */ + +/* Copy the second part of user declarations. */ + +#line 294 "parse.c" /* yacc.c:358 */ + +#ifdef short +# undef short +#endif + +#ifdef YYTYPE_UINT8 +typedef YYTYPE_UINT8 yytype_uint8; +#else +typedef unsigned char yytype_uint8; +#endif + +#ifdef YYTYPE_INT8 +typedef YYTYPE_INT8 yytype_int8; +#else +typedef signed char yytype_int8; +#endif + +#ifdef YYTYPE_UINT16 +typedef YYTYPE_UINT16 yytype_uint16; +#else +typedef unsigned short int yytype_uint16; +#endif + +#ifdef YYTYPE_INT16 +typedef YYTYPE_INT16 yytype_int16; +#else +typedef short int yytype_int16; +#endif + +#ifndef YYSIZE_T +# ifdef __SIZE_TYPE__ +# define YYSIZE_T __SIZE_TYPE__ +# elif defined size_t +# define YYSIZE_T size_t +# elif ! defined YYSIZE_T +# include /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +# else +# define YYSIZE_T unsigned int +# endif +#endif + +#define YYSIZE_MAXIMUM ((YYSIZE_T) -1) + +#ifndef YY_ +# if defined YYENABLE_NLS && YYENABLE_NLS +# if ENABLE_NLS +# include /* INFRINGES ON USER NAME SPACE */ +# define YY_(Msgid) dgettext ("bison-runtime", Msgid) +# endif +# endif +# ifndef YY_ +# define YY_(Msgid) Msgid +# endif +#endif + +#ifndef YY_ATTRIBUTE +# if (defined __GNUC__ \ + && (2 < __GNUC__ || (__GNUC__ == 2 && 96 <= __GNUC_MINOR__))) \ + || defined __SUNPRO_C && 0x5110 <= __SUNPRO_C +# define YY_ATTRIBUTE(Spec) __attribute__(Spec) +# else +# define YY_ATTRIBUTE(Spec) /* empty */ +# endif +#endif + +#ifndef YY_ATTRIBUTE_PURE +# define YY_ATTRIBUTE_PURE YY_ATTRIBUTE ((__pure__)) +#endif + +#ifndef YY_ATTRIBUTE_UNUSED +# define YY_ATTRIBUTE_UNUSED YY_ATTRIBUTE ((__unused__)) +#endif + +#if !defined _Noreturn \ + && (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112) +# if defined _MSC_VER && 1200 <= _MSC_VER +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn YY_ATTRIBUTE ((__noreturn__)) +# endif +#endif + +/* Suppress unused-variable warnings by "using" E. */ +#if ! defined lint || defined __GNUC__ +# define YYUSE(E) ((void) (E)) +#else +# define YYUSE(E) /* empty */ +#endif + +#if defined __GNUC__ && 407 <= __GNUC__ * 100 + __GNUC_MINOR__ +/* Suppress an incorrect diagnostic about yylval being uninitialized. */ +# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")\ + _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"") +# define YY_IGNORE_MAYBE_UNINITIALIZED_END \ + _Pragma ("GCC diagnostic pop") +#else +# define YY_INITIAL_VALUE(Value) Value +#endif +#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN +# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN +# define YY_IGNORE_MAYBE_UNINITIALIZED_END +#endif +#ifndef YY_INITIAL_VALUE +# define YY_INITIAL_VALUE(Value) /* Nothing. */ +#endif + + +#if ! defined yyoverflow || YYERROR_VERBOSE + +/* The parser invokes alloca or malloc; define the necessary symbols. */ + +# ifdef YYSTACK_USE_ALLOCA +# if YYSTACK_USE_ALLOCA +# ifdef __GNUC__ +# define YYSTACK_ALLOC __builtin_alloca +# elif defined __BUILTIN_VA_ARG_INCR +# include /* INFRINGES ON USER NAME SPACE */ +# elif defined _AIX +# define YYSTACK_ALLOC __alloca +# elif defined _MSC_VER +# include /* INFRINGES ON USER NAME SPACE */ +# define alloca _alloca +# else +# define YYSTACK_ALLOC alloca +# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS +# include /* INFRINGES ON USER NAME SPACE */ + /* Use EXIT_SUCCESS as a witness for stdlib.h. */ +# ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +# endif +# endif +# endif +# endif +# endif + +# ifdef YYSTACK_ALLOC + /* Pacify GCC's 'empty if-body' warning. */ +# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0) +# ifndef YYSTACK_ALLOC_MAXIMUM + /* The OS might guarantee only one guard page at the bottom of the stack, + and a page size can be as small as 4096 bytes. So we cannot safely + invoke alloca (N) if N exceeds 4096. Use a slightly smaller number + to allow for a few compiler-allocated temporary stack slots. */ +# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ +# endif +# else +# define YYSTACK_ALLOC YYMALLOC +# define YYSTACK_FREE YYFREE +# ifndef YYSTACK_ALLOC_MAXIMUM +# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM +# endif +# if (defined __cplusplus && ! defined EXIT_SUCCESS \ + && ! ((defined YYMALLOC || defined malloc) \ + && (defined YYFREE || defined free))) +# include /* INFRINGES ON USER NAME SPACE */ +# ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +# endif +# endif +# ifndef YYMALLOC +# define YYMALLOC malloc +# if ! defined malloc && ! defined EXIT_SUCCESS +void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# ifndef YYFREE +# define YYFREE free +# if ! defined free && ! defined EXIT_SUCCESS +void free (void *); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# endif +#endif /* ! defined yyoverflow || YYERROR_VERBOSE */ + + +#if (! defined yyoverflow \ + && (! defined __cplusplus \ + || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) + +/* A type that is properly aligned for any stack member. */ +union yyalloc +{ + yytype_int16 yyss_alloc; + YYSTYPE yyvs_alloc; +}; + +/* The size of the maximum gap between one aligned stack and the next. */ +# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) + +/* The size of an array large to enough to hold all stacks, each with + N elements. */ +# define YYSTACK_BYTES(N) \ + ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ + + YYSTACK_GAP_MAXIMUM) + +# define YYCOPY_NEEDED 1 + +/* Relocate STACK from its old location to the new one. The + local variables YYSIZE and YYSTACKSIZE give the old and new number of + elements in the stack, and YYPTR gives the new location of the + stack. Advance YYPTR to a properly aligned location for the next + stack. */ +# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ + do \ + { \ + YYSIZE_T yynewbytes; \ + YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ + Stack = &yyptr->Stack_alloc; \ + yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ + yyptr += yynewbytes / sizeof (*yyptr); \ + } \ + while (0) + +#endif + +#if defined YYCOPY_NEEDED && YYCOPY_NEEDED +/* Copy COUNT objects from SRC to DST. The source and destination do + not overlap. */ +# ifndef YYCOPY +# if defined __GNUC__ && 1 < __GNUC__ +# define YYCOPY(Dst, Src, Count) \ + __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src))) +# else +# define YYCOPY(Dst, Src, Count) \ + do \ + { \ + YYSIZE_T yyi; \ + for (yyi = 0; yyi < (Count); yyi++) \ + (Dst)[yyi] = (Src)[yyi]; \ + } \ + while (0) +# endif +# endif +#endif /* !YYCOPY_NEEDED */ + +/* YYFINAL -- State number of the termination state. */ +#define YYFINAL 3 +/* YYLAST -- Last index in YYTABLE. */ +#define YYLAST 161 + +/* YYNTOKENS -- Number of terminals. */ +#define YYNTOKENS 69 +/* YYNNTS -- Number of nonterminals. */ +#define YYNNTS 27 +/* YYNRULES -- Number of rules. */ +#define YYNRULES 97 +/* YYNSTATES -- Number of states. */ +#define YYNSTATES 140 + +/* YYTRANSLATE[YYX] -- Symbol number corresponding to YYX as returned + by yylex, with out-of-bounds checking. */ +#define YYUNDEFTOK 2 +#define YYMAXUTOK 302 + +#define YYTRANSLATE(YYX) \ + ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) + +/* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM + as returned by yylex, without out-of-bounds checking. */ +static const yytype_uint8 yytranslate[] = +{ + 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 49, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 63, 2, 57, 2, 2, 2, + 64, 65, 55, 60, 56, 68, 62, 59, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 53, 48, 54, 61, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 66, 2, 67, 52, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 50, 58, 51, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, + 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, + 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, + 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, + 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, + 45, 46, 47 +}; + +#if YYDEBUG + /* YYRLINE[YYN] -- Source line where rule number YYN was defined. */ +static const yytype_uint16 yyrline[] = +{ + 0, 118, 118, 148, 155, 156, 157, 158, 162, 170, + 173, 177, 180, 183, 187, 190, 191, 194, 199, 201, + 205, 207, 209, 213, 215, 217, 221, 233, 269, 293, + 316, 321, 324, 327, 345, 348, 350, 352, 356, 379, + 435, 438, 481, 499, 505, 510, 537, 545, 548, 576, + 590, 612, 619, 625, 631, 659, 673, 692, 726, 744, + 754, 757, 760, 775, 776, 777, 782, 784, 791, 851, + 869, 877, 885, 886, 887, 888, 889, 890, 891, 896, + 897, 898, 899, 900, 906, 907, 908, 909, 910, 911, + 912, 913, 914, 915, 916, 922, 930, 946 +}; +#endif + +#if YYDEBUG || YYERROR_VERBOSE || 0 +/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. + First, the terminals, then, starting at YYNTOKENS, nonterminals. */ +static const char *const yytname[] = +{ + "$end", "error", "$undefined", "CHAR", "NUMBER", "SECTEND", "SCDECL", + "XSCDECL", "NAME", "PREVCCL", "EOF_OP", "TOK_OPTION", "TOK_OUTFILE", + "TOK_PREFIX", "TOK_YYCLASS", "TOK_HEADER_FILE", "TOK_EXTRA_TYPE", + "TOK_TABLES_FILE", "CCE_ALNUM", "CCE_ALPHA", "CCE_BLANK", "CCE_CNTRL", + "CCE_DIGIT", "CCE_GRAPH", "CCE_LOWER", "CCE_PRINT", "CCE_PUNCT", + "CCE_SPACE", "CCE_UPPER", "CCE_XDIGIT", "CCE_NEG_ALNUM", "CCE_NEG_ALPHA", + "CCE_NEG_BLANK", "CCE_NEG_CNTRL", "CCE_NEG_DIGIT", "CCE_NEG_GRAPH", + "CCE_NEG_LOWER", "CCE_NEG_PRINT", "CCE_NEG_PUNCT", "CCE_NEG_SPACE", + "CCE_NEG_UPPER", "CCE_NEG_XDIGIT", "CCL_OP_DIFF", "CCL_OP_UNION", + "BEGIN_REPEAT_POSIX", "END_REPEAT_POSIX", "BEGIN_REPEAT_FLEX", + "END_REPEAT_FLEX", "'='", "'\\n'", "'{'", "'}'", "'^'", "'<'", "'>'", + "'*'", "','", "'$'", "'|'", "'/'", "'+'", "'?'", "'.'", "'\"'", "'('", + "')'", "'['", "']'", "'-'", "$accept", "goal", "initlex", "sect1", + "sect1end", "startconddecl", "namelist1", "options", "optionlist", + "option", "sect2", "initforrule", "flexrule", "scon_stk_ptr", "scon", + "namelist2", "sconname", "rule", "re", "re2", "series", "singleton", + "fullccl", "braceccl", "ccl", "ccl_expr", "string", YY_NULLPTR +}; +#endif + +# ifdef YYPRINT +/* YYTOKNUM[NUM] -- (External) token number corresponding to the + (internal) symbol number NUM (which must be that of a token). */ +static const yytype_uint16 yytoknum[] = +{ + 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, + 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, + 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, + 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, + 295, 296, 297, 298, 299, 300, 301, 302, 61, 10, + 123, 125, 94, 60, 62, 42, 44, 36, 124, 47, + 43, 63, 46, 34, 40, 41, 91, 93, 45 +}; +# endif + +#define YYPACT_NINF -52 + +#define yypact_value_is_default(Yystate) \ + (!!((Yystate) == (-52))) + +#define YYTABLE_NINF -27 + +#define yytable_value_is_error(Yytable_value) \ + 0 + + /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing + STATE-NUM. */ +static const yytype_int16 yypact[] = +{ + -52, 17, 103, -52, -52, 113, -52, -52, -52, -52, + -52, 48, -52, 114, 6, -52, -52, 42, 7, 12, + 58, 77, 88, 89, -52, 43, -52, 73, -52, 130, + 131, 132, 133, 134, 135, 90, 91, -52, -1, -52, + -52, -52, -52, -52, -52, -52, -52, -52, 40, -52, + 44, -52, -52, -52, -52, 39, -52, -52, 39, 93, + 97, -52, -12, 39, 49, 61, -31, -52, -52, 139, + -52, -52, 1, -51, -52, 0, -52, -52, 39, -52, + 75, 144, 61, 145, -52, -52, -52, 84, 84, -52, + -52, -52, -52, 50, 83, -52, -52, -52, -52, -52, + -52, -52, -52, -52, -52, -52, -52, -52, -52, -52, + -52, -52, -52, -52, -52, -52, -52, -52, -52, -52, + -52, 49, -52, -40, 10, -52, -52, -52, 149, -52, + 9, -52, -3, -52, 108, -52, 107, -52, -52, -52 +}; + + /* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM. + Performed when YYTABLE does not specify something else to do. Zero + means the default is an error. */ +static const yytype_uint8 yydefact[] = +{ + 3, 0, 0, 1, 7, 0, 8, 9, 10, 16, + 25, 0, 5, 14, 34, 13, 12, 4, 0, 0, + 0, 0, 0, 0, 15, 31, 2, 26, 11, 0, + 0, 0, 0, 0, 0, 0, 0, 25, 0, 17, + 19, 20, 21, 18, 22, 33, 37, 38, 0, 36, + 34, 30, 62, 59, 29, 0, 57, 97, 0, 71, + 0, 28, 42, 0, 44, 47, 58, 65, 32, 0, + 24, 27, 0, 0, 71, 0, 23, 41, 0, 45, + 39, 0, 46, 0, 51, 52, 53, 0, 0, 35, + 96, 60, 61, 0, 69, 72, 73, 74, 75, 76, + 77, 78, 79, 80, 81, 83, 82, 84, 85, 86, + 87, 88, 89, 94, 90, 91, 92, 95, 93, 66, + 70, 43, 40, 0, 0, 63, 64, 67, 0, 50, + 0, 56, 0, 68, 0, 49, 0, 55, 48, 54 +}; + + /* YYPGOTO[NTERM-NUM]. */ +static const yytype_int16 yypgoto[] = +{ + -52, -52, -52, -52, -52, -52, -52, -52, -52, -52, + 118, 129, -52, -52, -52, -52, 92, 102, -48, -52, + 80, -21, -52, 47, 85, -52, -52 +}; + + /* YYDEFGOTO[NTERM-NUM]. */ +static const yytype_int8 yydefgoto[] = +{ + -1, 1, 2, 5, 10, 11, 17, 12, 13, 24, + 14, 26, 60, 36, 27, 48, 49, 61, 62, 63, + 64, 65, 66, 67, 75, 120, 72 +}; + + /* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM. If + positive, shift that token. If negative, reduce the rule whose + number is the opposite. If YYTABLE_NINF, syntax error. */ +static const yytype_int16 yytable[] = +{ + 51, 136, 52, 94, 90, 129, -26, 78, 53, 54, + 73, 87, 88, 134, 92, 80, 130, 3, 95, 96, + 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, + 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, + 117, 118, 52, 82, 137, 77, 78, 79, 53, 15, + 28, 55, 52, 94, 135, 29, 16, 131, 53, 25, + 30, 56, 57, 58, 91, 59, 132, 119, 95, 96, + 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, + 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, + 117, 118, 46, 81, 68, 70, 69, 25, 35, 47, + 82, 56, 57, 58, 4, 59, 31, 83, -6, -6, + -6, 56, 57, 58, -6, 59, 84, 127, 6, 7, + 8, 85, 86, 37, 9, 32, 18, 19, 20, 21, + 22, 23, 122, 78, 125, 126, 33, 34, 39, 40, + 41, 42, 43, 44, 45, 74, 76, 47, 123, 124, + 59, 128, 133, 138, 139, 50, 38, 71, 121, 93, + 0, 89 +}; + +static const yytype_int8 yycheck[] = +{ + 1, 4, 3, 3, 3, 45, 0, 58, 9, 10, + 58, 42, 43, 4, 65, 63, 56, 0, 18, 19, + 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, + 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, + 40, 41, 3, 64, 47, 57, 58, 59, 9, 1, + 8, 52, 3, 3, 45, 48, 8, 47, 9, 53, + 48, 62, 63, 64, 63, 66, 56, 67, 18, 19, + 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, + 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, + 40, 41, 1, 44, 54, 51, 56, 53, 55, 8, + 121, 62, 63, 64, 1, 66, 48, 46, 5, 6, + 7, 62, 63, 64, 11, 66, 55, 67, 5, 6, + 7, 60, 61, 50, 11, 48, 12, 13, 14, 15, + 16, 17, 57, 58, 87, 88, 48, 48, 8, 8, + 8, 8, 8, 8, 54, 52, 49, 8, 4, 4, + 66, 68, 3, 45, 47, 37, 27, 55, 78, 74, + -1, 69 +}; + + /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing + symbol of state STATE-NUM. */ +static const yytype_uint8 yystos[] = +{ + 0, 70, 71, 0, 1, 72, 5, 6, 7, 11, + 73, 74, 76, 77, 79, 1, 8, 75, 12, 13, + 14, 15, 16, 17, 78, 53, 80, 83, 8, 48, + 48, 48, 48, 48, 48, 55, 82, 50, 80, 8, + 8, 8, 8, 8, 8, 54, 1, 8, 84, 85, + 79, 1, 3, 9, 10, 52, 62, 63, 64, 66, + 81, 86, 87, 88, 89, 90, 91, 92, 54, 56, + 51, 86, 95, 87, 52, 93, 49, 57, 58, 59, + 87, 44, 90, 46, 55, 60, 61, 42, 43, 85, + 3, 63, 65, 93, 3, 18, 19, 20, 21, 22, + 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, + 33, 34, 35, 36, 37, 38, 39, 40, 41, 67, + 94, 89, 57, 4, 4, 92, 92, 67, 68, 45, + 56, 47, 56, 3, 4, 45, 4, 47, 45, 47 +}; + + /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ +static const yytype_uint8 yyr1[] = +{ + 0, 69, 70, 71, 72, 72, 72, 72, 73, 74, + 74, 75, 75, 75, 76, 77, 77, 78, 78, 78, + 78, 78, 78, 79, 79, 79, 80, 81, 81, 81, + 81, 82, 83, 83, 83, 84, 84, 84, 85, 86, + 86, 86, 86, 87, 87, 88, 89, 89, 89, 89, + 89, 90, 90, 90, 90, 90, 90, 90, 90, 90, + 90, 90, 90, 91, 91, 91, 92, 92, 93, 93, + 93, 93, 94, 94, 94, 94, 94, 94, 94, 94, + 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, + 94, 94, 94, 94, 94, 94, 95, 95 +}; + + /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN. */ +static const yytype_uint8 yyr2[] = +{ + 0, 2, 5, 0, 3, 2, 0, 1, 1, 1, + 1, 2, 1, 1, 2, 2, 0, 3, 3, 3, + 3, 3, 3, 5, 5, 0, 0, 2, 1, 1, + 1, 0, 4, 3, 0, 3, 1, 1, 1, 2, + 3, 2, 1, 3, 1, 2, 2, 1, 6, 5, + 4, 2, 2, 2, 6, 5, 4, 1, 1, 1, + 3, 3, 1, 3, 3, 1, 3, 4, 4, 2, + 2, 0, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 2, 0 +}; + + +#define yyerrok (yyerrstatus = 0) +#define yyclearin (yychar = YYEMPTY) +#define YYEMPTY (-2) +#define YYEOF 0 + +#define YYACCEPT goto yyacceptlab +#define YYABORT goto yyabortlab +#define YYERROR goto yyerrorlab + + +#define YYRECOVERING() (!!yyerrstatus) + +#define YYBACKUP(Token, Value) \ +do \ + if (yychar == YYEMPTY) \ + { \ + yychar = (Token); \ + yylval = (Value); \ + YYPOPSTACK (yylen); \ + yystate = *yyssp; \ + goto yybackup; \ + } \ + else \ + { \ + yyerror (YY_("syntax error: cannot back up")); \ + YYERROR; \ + } \ +while (0) + +/* Error token number */ +#define YYTERROR 1 +#define YYERRCODE 256 + + + +/* Enable debugging if requested. */ +#if YYDEBUG + +# ifndef YYFPRINTF +# include /* INFRINGES ON USER NAME SPACE */ +# define YYFPRINTF fprintf +# endif + +# define YYDPRINTF(Args) \ +do { \ + if (yydebug) \ + YYFPRINTF Args; \ +} while (0) + +/* This macro is provided for backward compatibility. */ +#ifndef YY_LOCATION_PRINT +# define YY_LOCATION_PRINT(File, Loc) ((void) 0) +#endif + + +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ +do { \ + if (yydebug) \ + { \ + YYFPRINTF (stderr, "%s ", Title); \ + yy_symbol_print (stderr, \ + Type, Value); \ + YYFPRINTF (stderr, "\n"); \ + } \ +} while (0) + + +/*----------------------------------------. +| Print this symbol's value on YYOUTPUT. | +`----------------------------------------*/ + +static void +yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) +{ + FILE *yyo = yyoutput; + YYUSE (yyo); + if (!yyvaluep) + return; +# ifdef YYPRINT + if (yytype < YYNTOKENS) + YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); +# endif + YYUSE (yytype); +} + + +/*--------------------------------. +| Print this symbol on YYOUTPUT. | +`--------------------------------*/ + +static void +yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) +{ + YYFPRINTF (yyoutput, "%s %s (", + yytype < YYNTOKENS ? "token" : "nterm", yytname[yytype]); + + yy_symbol_value_print (yyoutput, yytype, yyvaluep); + YYFPRINTF (yyoutput, ")"); +} + +/*------------------------------------------------------------------. +| yy_stack_print -- Print the state stack from its BOTTOM up to its | +| TOP (included). | +`------------------------------------------------------------------*/ + +static void +yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) +{ + YYFPRINTF (stderr, "Stack now"); + for (; yybottom <= yytop; yybottom++) + { + int yybot = *yybottom; + YYFPRINTF (stderr, " %d", yybot); + } + YYFPRINTF (stderr, "\n"); +} + +# define YY_STACK_PRINT(Bottom, Top) \ +do { \ + if (yydebug) \ + yy_stack_print ((Bottom), (Top)); \ +} while (0) + + +/*------------------------------------------------. +| Report that the YYRULE is going to be reduced. | +`------------------------------------------------*/ + +static void +yy_reduce_print (yytype_int16 *yyssp, YYSTYPE *yyvsp, int yyrule) +{ + unsigned long int yylno = yyrline[yyrule]; + int yynrhs = yyr2[yyrule]; + int yyi; + YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", + yyrule - 1, yylno); + /* The symbols being reduced. */ + for (yyi = 0; yyi < yynrhs; yyi++) + { + YYFPRINTF (stderr, " $%d = ", yyi + 1); + yy_symbol_print (stderr, + yystos[yyssp[yyi + 1 - yynrhs]], + &(yyvsp[(yyi + 1) - (yynrhs)]) + ); + YYFPRINTF (stderr, "\n"); + } +} + +# define YY_REDUCE_PRINT(Rule) \ +do { \ + if (yydebug) \ + yy_reduce_print (yyssp, yyvsp, Rule); \ +} while (0) + +/* Nonzero means print parse trace. It is left uninitialized so that + multiple parsers can coexist. */ +int yydebug; +#else /* !YYDEBUG */ +# define YYDPRINTF(Args) +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) +# define YY_STACK_PRINT(Bottom, Top) +# define YY_REDUCE_PRINT(Rule) +#endif /* !YYDEBUG */ + + +/* YYINITDEPTH -- initial size of the parser's stacks. */ +#ifndef YYINITDEPTH +# define YYINITDEPTH 200 +#endif + +/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only + if the built-in stack extension method is used). + + Do not make this value too large; the results are undefined if + YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) + evaluated with infinite-precision integer arithmetic. */ + +#ifndef YYMAXDEPTH +# define YYMAXDEPTH 10000 +#endif + + +#if YYERROR_VERBOSE + +# ifndef yystrlen +# if defined __GLIBC__ && defined _STRING_H +# define yystrlen strlen +# else +/* Return the length of YYSTR. */ +static YYSIZE_T +yystrlen (const char *yystr) +{ + YYSIZE_T yylen; + for (yylen = 0; yystr[yylen]; yylen++) + continue; + return yylen; +} +# endif +# endif + +# ifndef yystpcpy +# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE +# define yystpcpy stpcpy +# else +/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in + YYDEST. */ +static char * +yystpcpy (char *yydest, const char *yysrc) +{ + char *yyd = yydest; + const char *yys = yysrc; + + while ((*yyd++ = *yys++) != '\0') + continue; + + return yyd - 1; +} +# endif +# endif + +# ifndef yytnamerr +/* Copy to YYRES the contents of YYSTR after stripping away unnecessary + quotes and backslashes, so that it's suitable for yyerror. The + heuristic is that double-quoting is unnecessary unless the string + contains an apostrophe, a comma, or backslash (other than + backslash-backslash). YYSTR is taken from yytname. If YYRES is + null, do not copy; instead, return the length of what the result + would have been. */ +static YYSIZE_T +yytnamerr (char *yyres, const char *yystr) +{ + if (*yystr == '"') + { + YYSIZE_T yyn = 0; + char const *yyp = yystr; + + for (;;) + switch (*++yyp) + { + case '\'': + case ',': + goto do_not_strip_quotes; + + case '\\': + if (*++yyp != '\\') + goto do_not_strip_quotes; + /* Fall through. */ + default: + if (yyres) + yyres[yyn] = *yyp; + yyn++; + break; + + case '"': + if (yyres) + yyres[yyn] = '\0'; + return yyn; + } + do_not_strip_quotes: ; + } + + if (! yyres) + return yystrlen (yystr); + + return yystpcpy (yyres, yystr) - yyres; +} +# endif + +/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message + about the unexpected token YYTOKEN for the state stack whose top is + YYSSP. + + Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is + not large enough to hold the message. In that case, also set + *YYMSG_ALLOC to the required number of bytes. Return 2 if the + required number of bytes is too large to store. */ +static int +yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, + yytype_int16 *yyssp, int yytoken) +{ + YYSIZE_T yysize0 = yytnamerr (YY_NULLPTR, yytname[yytoken]); + YYSIZE_T yysize = yysize0; + enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; + /* Internationalized format string. */ + const char *yyformat = YY_NULLPTR; + /* Arguments of yyformat. */ + char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; + /* Number of reported tokens (one for the "unexpected", one per + "expected"). */ + int yycount = 0; + + /* There are many possibilities here to consider: + - If this state is a consistent state with a default action, then + the only way this function was invoked is if the default action + is an error action. In that case, don't check for expected + tokens because there are none. + - The only way there can be no lookahead present (in yychar) is if + this state is a consistent state with a default action. Thus, + detecting the absence of a lookahead is sufficient to determine + that there is no unexpected or expected token to report. In that + case, just report a simple "syntax error". + - Don't assume there isn't a lookahead just because this state is a + consistent state with a default action. There might have been a + previous inconsistent state, consistent state with a non-default + action, or user semantic action that manipulated yychar. + - Of course, the expected token list depends on states to have + correct lookahead information, and it depends on the parser not + to perform extra reductions after fetching a lookahead from the + scanner and before detecting a syntax error. Thus, state merging + (from LALR or IELR) and default reductions corrupt the expected + token list. However, the list is correct for canonical LR with + one exception: it will still contain any token that will not be + accepted due to an error action in a later state. + */ + if (yytoken != YYEMPTY) + { + int yyn = yypact[*yyssp]; + yyarg[yycount++] = yytname[yytoken]; + if (!yypact_value_is_default (yyn)) + { + /* Start YYX at -YYN if negative to avoid negative indexes in + YYCHECK. In other words, skip the first -YYN actions for + this state because they are default actions. */ + int yyxbegin = yyn < 0 ? -yyn : 0; + /* Stay within bounds of both yycheck and yytname. */ + int yychecklim = YYLAST - yyn + 1; + int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; + int yyx; + + for (yyx = yyxbegin; yyx < yyxend; ++yyx) + if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR + && !yytable_value_is_error (yytable[yyx + yyn])) + { + if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) + { + yycount = 1; + yysize = yysize0; + break; + } + yyarg[yycount++] = yytname[yyx]; + { + YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULLPTR, yytname[yyx]); + if (! (yysize <= yysize1 + && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + } + } + } + } + + switch (yycount) + { +# define YYCASE_(N, S) \ + case N: \ + yyformat = S; \ + break + YYCASE_(0, YY_("syntax error")); + YYCASE_(1, YY_("syntax error, unexpected %s")); + YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s")); + YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s")); + YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s")); + YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s")); +# undef YYCASE_ + } + + { + YYSIZE_T yysize1 = yysize + yystrlen (yyformat); + if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + } + + if (*yymsg_alloc < yysize) + { + *yymsg_alloc = 2 * yysize; + if (! (yysize <= *yymsg_alloc + && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM)) + *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM; + return 1; + } + + /* Avoid sprintf, as that infringes on the user's name space. + Don't have undefined behavior even if the translation + produced a string with the wrong number of "%s"s. */ + { + char *yyp = *yymsg; + int yyi = 0; + while ((*yyp = *yyformat) != '\0') + if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount) + { + yyp += yytnamerr (yyp, yyarg[yyi++]); + yyformat += 2; + } + else + { + yyp++; + yyformat++; + } + } + return 0; +} +#endif /* YYERROR_VERBOSE */ + +/*-----------------------------------------------. +| Release the memory associated to this symbol. | +`-----------------------------------------------*/ + +static void +yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) +{ + YYUSE (yyvaluep); + if (!yymsg) + yymsg = "Deleting"; + YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); + + YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN + YYUSE (yytype); + YY_IGNORE_MAYBE_UNINITIALIZED_END +} + + + + +/* The lookahead symbol. */ +int yychar; + +/* The semantic value of the lookahead symbol. */ +YYSTYPE yylval; +/* Number of syntax errors so far. */ +int yynerrs; + + +/*----------. +| yyparse. | +`----------*/ + +int +yyparse (void) +{ + int yystate; + /* Number of tokens to shift before error messages enabled. */ + int yyerrstatus; + + /* The stacks and their tools: + 'yyss': related to states. + 'yyvs': related to semantic values. + + Refer to the stacks through separate pointers, to allow yyoverflow + to reallocate them elsewhere. */ + + /* The state stack. */ + yytype_int16 yyssa[YYINITDEPTH]; + yytype_int16 *yyss; + yytype_int16 *yyssp; + + /* The semantic value stack. */ + YYSTYPE yyvsa[YYINITDEPTH]; + YYSTYPE *yyvs; + YYSTYPE *yyvsp; + + YYSIZE_T yystacksize; + + int yyn; + int yyresult; + /* Lookahead token as an internal (translated) token number. */ + int yytoken = 0; + /* The variables used to return semantic value and location from the + action routines. */ + YYSTYPE yyval; + +#if YYERROR_VERBOSE + /* Buffer for error messages, and its allocated size. */ + char yymsgbuf[128]; + char *yymsg = yymsgbuf; + YYSIZE_T yymsg_alloc = sizeof yymsgbuf; +#endif + +#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) + + /* The number of symbols on the RHS of the reduced rule. + Keep to zero when no symbol should be popped. */ + int yylen = 0; + + yyssp = yyss = yyssa; + yyvsp = yyvs = yyvsa; + yystacksize = YYINITDEPTH; + + YYDPRINTF ((stderr, "Starting parse\n")); + + yystate = 0; + yyerrstatus = 0; + yynerrs = 0; + yychar = YYEMPTY; /* Cause a token to be read. */ + goto yysetstate; + +/*------------------------------------------------------------. +| yynewstate -- Push a new state, which is found in yystate. | +`------------------------------------------------------------*/ + yynewstate: + /* In all cases, when you get here, the value and location stacks + have just been pushed. So pushing a state here evens the stacks. */ + yyssp++; + + yysetstate: + *yyssp = yystate; + + if (yyss + yystacksize - 1 <= yyssp) + { + /* Get the current used size of the three stacks, in elements. */ + YYSIZE_T yysize = yyssp - yyss + 1; + +#ifdef yyoverflow + { + /* Give user a chance to reallocate the stack. Use copies of + these so that the &'s don't force the real ones into + memory. */ + YYSTYPE *yyvs1 = yyvs; + yytype_int16 *yyss1 = yyss; + + /* Each stack pointer address is followed by the size of the + data in use in that stack, in bytes. This used to be a + conditional around just the two extra args, but that might + be undefined if yyoverflow is a macro. */ + yyoverflow (YY_("memory exhausted"), + &yyss1, yysize * sizeof (*yyssp), + &yyvs1, yysize * sizeof (*yyvsp), + &yystacksize); + + yyss = yyss1; + yyvs = yyvs1; + } +#else /* no yyoverflow */ +# ifndef YYSTACK_RELOCATE + goto yyexhaustedlab; +# else + /* Extend the stack our own way. */ + if (YYMAXDEPTH <= yystacksize) + goto yyexhaustedlab; + yystacksize *= 2; + if (YYMAXDEPTH < yystacksize) + yystacksize = YYMAXDEPTH; + + { + yytype_int16 *yyss1 = yyss; + union yyalloc *yyptr = + (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); + if (! yyptr) + goto yyexhaustedlab; + YYSTACK_RELOCATE (yyss_alloc, yyss); + YYSTACK_RELOCATE (yyvs_alloc, yyvs); +# undef YYSTACK_RELOCATE + if (yyss1 != yyssa) + YYSTACK_FREE (yyss1); + } +# endif +#endif /* no yyoverflow */ + + yyssp = yyss + yysize - 1; + yyvsp = yyvs + yysize - 1; + + YYDPRINTF ((stderr, "Stack size increased to %lu\n", + (unsigned long int) yystacksize)); + + if (yyss + yystacksize - 1 <= yyssp) + YYABORT; + } + + YYDPRINTF ((stderr, "Entering state %d\n", yystate)); + + if (yystate == YYFINAL) + YYACCEPT; + + goto yybackup; + +/*-----------. +| yybackup. | +`-----------*/ +yybackup: + + /* Do appropriate processing given the current state. Read a + lookahead token if we need one and don't already have one. */ + + /* First try to decide what to do without reference to lookahead token. */ + yyn = yypact[yystate]; + if (yypact_value_is_default (yyn)) + goto yydefault; + + /* Not known => get a lookahead token if don't already have one. */ + + /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ + if (yychar == YYEMPTY) + { + YYDPRINTF ((stderr, "Reading a token: ")); + yychar = yylex (); + } + + if (yychar <= YYEOF) + { + yychar = yytoken = YYEOF; + YYDPRINTF ((stderr, "Now at end of input.\n")); + } + else + { + yytoken = YYTRANSLATE (yychar); + YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); + } + + /* If the proper action on seeing token YYTOKEN is to reduce or to + detect an error, take that action. */ + yyn += yytoken; + if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) + goto yydefault; + yyn = yytable[yyn]; + if (yyn <= 0) + { + if (yytable_value_is_error (yyn)) + goto yyerrlab; + yyn = -yyn; + goto yyreduce; + } + + /* Count tokens shifted since error; after three, turn off error + status. */ + if (yyerrstatus) + yyerrstatus--; + + /* Shift the lookahead token. */ + YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); + + /* Discard the shifted token. */ + yychar = YYEMPTY; + + yystate = yyn; + YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN + *++yyvsp = yylval; + YY_IGNORE_MAYBE_UNINITIALIZED_END + + goto yynewstate; + + +/*-----------------------------------------------------------. +| yydefault -- do the default action for the current state. | +`-----------------------------------------------------------*/ +yydefault: + yyn = yydefact[yystate]; + if (yyn == 0) + goto yyerrlab; + goto yyreduce; + + +/*-----------------------------. +| yyreduce -- Do a reduction. | +`-----------------------------*/ +yyreduce: + /* yyn is the number of a rule to reduce with. */ + yylen = yyr2[yyn]; + + /* If YYLEN is nonzero, implement the default value of the action: + '$$ = $1'. + + Otherwise, the following line sets YYVAL to garbage. + This behavior is undocumented and Bison + users should not rely upon it. Assigning to YYVAL + unconditionally makes the parser a bit smaller, and it avoids a + GCC warning that YYVAL may be used uninitialized. */ + yyval = yyvsp[1-yylen]; + + + YY_REDUCE_PRINT (yyn); + switch (yyn) + { + case 2: +#line 119 "parse.y" /* yacc.c:1646 */ + { /* add default rule */ + int def_rule; + + pat = cclinit(); + cclnegate( pat ); + + def_rule = mkstate( -pat ); + + /* Remember the number of the default rule so we + * don't generate "can't match" warnings for it. + */ + default_rule = num_rules; + + finish_rule( def_rule, false, 0, 0, 0); + + for ( i = 1; i <= lastsc; ++i ) + scset[i] = mkbranch( scset[i], def_rule ); + + if ( spprdflt ) + add_action( + "YY_FATAL_ERROR( \"flex scanner jammed\" )" ); + else + add_action( "ECHO" ); + + add_action( ";\n\tYY_BREAK]]\n" ); + } +#line 1512 "parse.c" /* yacc.c:1646 */ + break; + + case 3: +#line 148 "parse.y" /* yacc.c:1646 */ + { /* initialize for processing rules */ + + /* Create default DFA start condition. */ + scinstal( "INITIAL", false ); + } +#line 1522 "parse.c" /* yacc.c:1646 */ + break; + + case 7: +#line 159 "parse.y" /* yacc.c:1646 */ + { synerr( _("unknown error processing section 1") ); } +#line 1528 "parse.c" /* yacc.c:1646 */ + break; + + case 8: +#line 163 "parse.y" /* yacc.c:1646 */ + { + check_options(); + scon_stk = allocate_integer_array( lastsc + 1 ); + scon_stk_ptr = 0; + } +#line 1538 "parse.c" /* yacc.c:1646 */ + break; + + case 9: +#line 171 "parse.y" /* yacc.c:1646 */ + { xcluflg = false; } +#line 1544 "parse.c" /* yacc.c:1646 */ + break; + + case 10: +#line 174 "parse.y" /* yacc.c:1646 */ + { xcluflg = true; } +#line 1550 "parse.c" /* yacc.c:1646 */ + break; + + case 11: +#line 178 "parse.y" /* yacc.c:1646 */ + { scinstal( nmstr, xcluflg ); } +#line 1556 "parse.c" /* yacc.c:1646 */ + break; + + case 12: +#line 181 "parse.y" /* yacc.c:1646 */ + { scinstal( nmstr, xcluflg ); } +#line 1562 "parse.c" /* yacc.c:1646 */ + break; + + case 13: +#line 184 "parse.y" /* yacc.c:1646 */ + { synerr( _("bad start condition list") ); } +#line 1568 "parse.c" /* yacc.c:1646 */ + break; + + case 17: +#line 195 "parse.y" /* yacc.c:1646 */ + { + outfilename = xstrdup(nmstr); + did_outfilename = 1; + } +#line 1577 "parse.c" /* yacc.c:1646 */ + break; + + case 18: +#line 200 "parse.y" /* yacc.c:1646 */ + { extra_type = xstrdup(nmstr); } +#line 1583 "parse.c" /* yacc.c:1646 */ + break; + + case 19: +#line 202 "parse.y" /* yacc.c:1646 */ + { prefix = xstrdup(nmstr); + if (strchr(prefix, '[') || strchr(prefix, ']')) + flexerror(_("Prefix must not contain [ or ]")); } +#line 1591 "parse.c" /* yacc.c:1646 */ + break; + + case 20: +#line 206 "parse.y" /* yacc.c:1646 */ + { yyclass = xstrdup(nmstr); } +#line 1597 "parse.c" /* yacc.c:1646 */ + break; + + case 21: +#line 208 "parse.y" /* yacc.c:1646 */ + { headerfilename = xstrdup(nmstr); } +#line 1603 "parse.c" /* yacc.c:1646 */ + break; + + case 22: +#line 210 "parse.y" /* yacc.c:1646 */ + { tablesext = true; tablesfilename = xstrdup(nmstr); } +#line 1609 "parse.c" /* yacc.c:1646 */ + break; + + case 23: +#line 214 "parse.y" /* yacc.c:1646 */ + { scon_stk_ptr = (yyvsp[-3]); } +#line 1615 "parse.c" /* yacc.c:1646 */ + break; + + case 24: +#line 216 "parse.y" /* yacc.c:1646 */ + { scon_stk_ptr = (yyvsp[-3]); } +#line 1621 "parse.c" /* yacc.c:1646 */ + break; + + case 26: +#line 221 "parse.y" /* yacc.c:1646 */ + { + /* Initialize for a parse of one rule. */ + trlcontxt = variable_trail_rule = varlength = false; + trailcnt = headcnt = rulelen = 0; + current_state_type = STATE_NORMAL; + previous_continued_action = continued_action; + in_rule = true; + + new_rule(); + } +#line 1636 "parse.c" /* yacc.c:1646 */ + break; + + case 27: +#line 234 "parse.y" /* yacc.c:1646 */ + { + pat = (yyvsp[0]); + finish_rule( pat, variable_trail_rule, + headcnt, trailcnt , previous_continued_action); + + if ( scon_stk_ptr > 0 ) + { + for ( i = 1; i <= scon_stk_ptr; ++i ) + scbol[scon_stk[i]] = + mkbranch( scbol[scon_stk[i]], + pat ); + } + + else + { + /* Add to all non-exclusive start conditions, + * including the default (0) start condition. + */ + + for ( i = 1; i <= lastsc; ++i ) + if ( ! scxclu[i] ) + scbol[i] = mkbranch( scbol[i], + pat ); + } + + if ( ! bol_needed ) + { + bol_needed = true; + + if ( performance_report > 1 ) + pinpoint_message( + "'^' operator results in sub-optimal performance" ); + } + } +#line 1675 "parse.c" /* yacc.c:1646 */ + break; + + case 28: +#line 270 "parse.y" /* yacc.c:1646 */ + { + pat = (yyvsp[0]); + finish_rule( pat, variable_trail_rule, + headcnt, trailcnt , previous_continued_action); + + if ( scon_stk_ptr > 0 ) + { + for ( i = 1; i <= scon_stk_ptr; ++i ) + scset[scon_stk[i]] = + mkbranch( scset[scon_stk[i]], + pat ); + } + + else + { + for ( i = 1; i <= lastsc; ++i ) + if ( ! scxclu[i] ) + scset[i] = + mkbranch( scset[i], + pat ); + } + } +#line 1702 "parse.c" /* yacc.c:1646 */ + break; + + case 29: +#line 294 "parse.y" /* yacc.c:1646 */ + { + if ( scon_stk_ptr > 0 ) + build_eof_action(); + + else + { + /* This EOF applies to all start conditions + * which don't already have EOF actions. + */ + for ( i = 1; i <= lastsc; ++i ) + if ( ! sceof[i] ) + scon_stk[++scon_stk_ptr] = i; + + if ( scon_stk_ptr == 0 ) + lwarn( + "all start conditions already have <> rules" ); + + else + build_eof_action(); + } + } +#line 1728 "parse.c" /* yacc.c:1646 */ + break; + + case 30: +#line 317 "parse.y" /* yacc.c:1646 */ + { synerr( _("unrecognized rule") ); } +#line 1734 "parse.c" /* yacc.c:1646 */ + break; + + case 31: +#line 321 "parse.y" /* yacc.c:1646 */ + { (yyval) = scon_stk_ptr; } +#line 1740 "parse.c" /* yacc.c:1646 */ + break; + + case 32: +#line 325 "parse.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[-2]); } +#line 1746 "parse.c" /* yacc.c:1646 */ + break; + + case 33: +#line 328 "parse.y" /* yacc.c:1646 */ + { + (yyval) = scon_stk_ptr; + + for ( i = 1; i <= lastsc; ++i ) + { + int j; + + for ( j = 1; j <= scon_stk_ptr; ++j ) + if ( scon_stk[j] == i ) + break; + + if ( j > scon_stk_ptr ) + scon_stk[++scon_stk_ptr] = i; + } + } +#line 1766 "parse.c" /* yacc.c:1646 */ + break; + + case 34: +#line 345 "parse.y" /* yacc.c:1646 */ + { (yyval) = scon_stk_ptr; } +#line 1772 "parse.c" /* yacc.c:1646 */ + break; + + case 37: +#line 353 "parse.y" /* yacc.c:1646 */ + { synerr( _("bad start condition list") ); } +#line 1778 "parse.c" /* yacc.c:1646 */ + break; + + case 38: +#line 357 "parse.y" /* yacc.c:1646 */ + { + if ( (scnum = sclookup( nmstr )) == 0 ) + format_pinpoint_message( + "undeclared start condition %s", + nmstr ); + else + { + for ( i = 1; i <= scon_stk_ptr; ++i ) + if ( scon_stk[i] == scnum ) + { + format_warn( + "<%s> specified twice", + scname[scnum] ); + break; + } + + if ( i > scon_stk_ptr ) + scon_stk[++scon_stk_ptr] = scnum; + } + } +#line 1803 "parse.c" /* yacc.c:1646 */ + break; + + case 39: +#line 380 "parse.y" /* yacc.c:1646 */ + { + if ( transchar[lastst[(yyvsp[0])]] != SYM_EPSILON ) + /* Provide final transition \now/ so it + * will be marked as a trailing context + * state. + */ + (yyvsp[0]) = link_machines( (yyvsp[0]), + mkstate( SYM_EPSILON ) ); + + mark_beginning_as_normal( (yyvsp[0]) ); + current_state_type = STATE_NORMAL; + + if ( previous_continued_action ) + { + /* We need to treat this as variable trailing + * context so that the backup does not happen + * in the action but before the action switch + * statement. If the backup happens in the + * action, then the rules "falling into" this + * one's action will *also* do the backup, + * erroneously. + */ + if ( ! varlength || headcnt != 0 ) + lwarn( + "trailing context made variable due to preceding '|' action" ); + + /* Mark as variable. */ + varlength = true; + headcnt = 0; + + } + + if ( lex_compat || (varlength && headcnt == 0) ) + { /* variable trailing context rule */ + /* Mark the first part of the rule as the + * accepting "head" part of a trailing + * context rule. + * + * By the way, we didn't do this at the + * beginning of this production because back + * then current_state_type was set up for a + * trail rule, and add_accept() can create + * a new state ... + */ + add_accept( (yyvsp[-1]), + num_rules | YY_TRAILING_HEAD_MASK ); + variable_trail_rule = true; + } + + else + trailcnt = rulelen; + + (yyval) = link_machines( (yyvsp[-1]), (yyvsp[0]) ); + } +#line 1862 "parse.c" /* yacc.c:1646 */ + break; + + case 40: +#line 436 "parse.y" /* yacc.c:1646 */ + { synerr( _("trailing context used twice") ); } +#line 1868 "parse.c" /* yacc.c:1646 */ + break; + + case 41: +#line 439 "parse.y" /* yacc.c:1646 */ + { + headcnt = 0; + trailcnt = 1; + rulelen = 1; + varlength = false; + + current_state_type = STATE_TRAILING_CONTEXT; + + if ( trlcontxt ) + { + synerr( _("trailing context used twice") ); + (yyval) = mkstate( SYM_EPSILON ); + } + + else if ( previous_continued_action ) + { + /* See the comment in the rule for "re2 re" + * above. + */ + lwarn( + "trailing context made variable due to preceding '|' action" ); + + varlength = true; + } + + if ( lex_compat || varlength ) + { + /* Again, see the comment in the rule for + * "re2 re" above. + */ + add_accept( (yyvsp[-1]), + num_rules | YY_TRAILING_HEAD_MASK ); + variable_trail_rule = true; + } + + trlcontxt = true; + + eps = mkstate( SYM_EPSILON ); + (yyval) = link_machines( (yyvsp[-1]), + link_machines( eps, mkstate( '\n' ) ) ); + } +#line 1914 "parse.c" /* yacc.c:1646 */ + break; + + case 42: +#line 482 "parse.y" /* yacc.c:1646 */ + { + (yyval) = (yyvsp[0]); + + if ( trlcontxt ) + { + if ( lex_compat || (varlength && headcnt == 0) ) + /* Both head and trail are + * variable-length. + */ + variable_trail_rule = true; + else + trailcnt = rulelen; + } + } +#line 1933 "parse.c" /* yacc.c:1646 */ + break; + + case 43: +#line 500 "parse.y" /* yacc.c:1646 */ + { + varlength = true; + (yyval) = mkor( (yyvsp[-2]), (yyvsp[0]) ); + } +#line 1942 "parse.c" /* yacc.c:1646 */ + break; + + case 44: +#line 506 "parse.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[0]); } +#line 1948 "parse.c" /* yacc.c:1646 */ + break; + + case 45: +#line 511 "parse.y" /* yacc.c:1646 */ + { + /* This rule is written separately so the + * reduction will occur before the trailing + * series is parsed. + */ + + if ( trlcontxt ) + synerr( _("trailing context used twice") ); + else + trlcontxt = true; + + if ( varlength ) + /* We hope the trailing context is + * fixed-length. + */ + varlength = false; + else + headcnt = rulelen; + + rulelen = 0; + + current_state_type = STATE_TRAILING_CONTEXT; + (yyval) = (yyvsp[-1]); + } +#line 1977 "parse.c" /* yacc.c:1646 */ + break; + + case 46: +#line 538 "parse.y" /* yacc.c:1646 */ + { + /* This is where concatenation of adjacent patterns + * gets done. + */ + (yyval) = link_machines( (yyvsp[-1]), (yyvsp[0]) ); + } +#line 1988 "parse.c" /* yacc.c:1646 */ + break; + + case 47: +#line 546 "parse.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[0]); } +#line 1994 "parse.c" /* yacc.c:1646 */ + break; + + case 48: +#line 549 "parse.y" /* yacc.c:1646 */ + { + varlength = true; + + if ( (yyvsp[-3]) > (yyvsp[-1]) || (yyvsp[-3]) < 0 ) + { + synerr( _("bad iteration values") ); + (yyval) = (yyvsp[-5]); + } + else + { + if ( (yyvsp[-3]) == 0 ) + { + if ( (yyvsp[-1]) <= 0 ) + { + synerr( + _("bad iteration values") ); + (yyval) = (yyvsp[-5]); + } + else + (yyval) = mkopt( + mkrep( (yyvsp[-5]), 1, (yyvsp[-1]) ) ); + } + else + (yyval) = mkrep( (yyvsp[-5]), (yyvsp[-3]), (yyvsp[-1]) ); + } + } +#line 2025 "parse.c" /* yacc.c:1646 */ + break; + + case 49: +#line 577 "parse.y" /* yacc.c:1646 */ + { + varlength = true; + + if ( (yyvsp[-2]) <= 0 ) + { + synerr( _("iteration value must be positive") ); + (yyval) = (yyvsp[-4]); + } + + else + (yyval) = mkrep( (yyvsp[-4]), (yyvsp[-2]), INFINITE_REPEAT ); + } +#line 2042 "parse.c" /* yacc.c:1646 */ + break; + + case 50: +#line 591 "parse.y" /* yacc.c:1646 */ + { + /* The series could be something like "(foo)", + * in which case we have no idea what its length + * is, so we punt here. + */ + varlength = true; + + if ( (yyvsp[-1]) <= 0 ) + { + synerr( _("iteration value must be positive") + ); + (yyval) = (yyvsp[-3]); + } + + else + (yyval) = link_machines( (yyvsp[-3]), + copysingl( (yyvsp[-3]), (yyvsp[-1]) - 1 ) ); + } +#line 2065 "parse.c" /* yacc.c:1646 */ + break; + + case 51: +#line 613 "parse.y" /* yacc.c:1646 */ + { + varlength = true; + + (yyval) = mkclos( (yyvsp[-1]) ); + } +#line 2075 "parse.c" /* yacc.c:1646 */ + break; + + case 52: +#line 620 "parse.y" /* yacc.c:1646 */ + { + varlength = true; + (yyval) = mkposcl( (yyvsp[-1]) ); + } +#line 2084 "parse.c" /* yacc.c:1646 */ + break; + + case 53: +#line 626 "parse.y" /* yacc.c:1646 */ + { + varlength = true; + (yyval) = mkopt( (yyvsp[-1]) ); + } +#line 2093 "parse.c" /* yacc.c:1646 */ + break; + + case 54: +#line 632 "parse.y" /* yacc.c:1646 */ + { + varlength = true; + + if ( (yyvsp[-3]) > (yyvsp[-1]) || (yyvsp[-3]) < 0 ) + { + synerr( _("bad iteration values") ); + (yyval) = (yyvsp[-5]); + } + else + { + if ( (yyvsp[-3]) == 0 ) + { + if ( (yyvsp[-1]) <= 0 ) + { + synerr( + _("bad iteration values") ); + (yyval) = (yyvsp[-5]); + } + else + (yyval) = mkopt( + mkrep( (yyvsp[-5]), 1, (yyvsp[-1]) ) ); + } + else + (yyval) = mkrep( (yyvsp[-5]), (yyvsp[-3]), (yyvsp[-1]) ); + } + } +#line 2124 "parse.c" /* yacc.c:1646 */ + break; + + case 55: +#line 660 "parse.y" /* yacc.c:1646 */ + { + varlength = true; + + if ( (yyvsp[-2]) <= 0 ) + { + synerr( _("iteration value must be positive") ); + (yyval) = (yyvsp[-4]); + } + + else + (yyval) = mkrep( (yyvsp[-4]), (yyvsp[-2]), INFINITE_REPEAT ); + } +#line 2141 "parse.c" /* yacc.c:1646 */ + break; + + case 56: +#line 674 "parse.y" /* yacc.c:1646 */ + { + /* The singleton could be something like "(foo)", + * in which case we have no idea what its length + * is, so we punt here. + */ + varlength = true; + + if ( (yyvsp[-1]) <= 0 ) + { + synerr( _("iteration value must be positive") ); + (yyval) = (yyvsp[-3]); + } + + else + (yyval) = link_machines( (yyvsp[-3]), + copysingl( (yyvsp[-3]), (yyvsp[-1]) - 1 ) ); + } +#line 2163 "parse.c" /* yacc.c:1646 */ + break; + + case 57: +#line 693 "parse.y" /* yacc.c:1646 */ + { + if ( ! madeany ) + { + /* Create the '.' character class. */ + ccldot = cclinit(); + ccladd( ccldot, '\n' ); + cclnegate( ccldot ); + + if ( useecs ) + mkeccl( ccltbl + cclmap[ccldot], + ccllen[ccldot], nextecm, + ecgroup, csize, csize ); + + /* Create the (?s:'.') character class. */ + cclany = cclinit(); + cclnegate( cclany ); + + if ( useecs ) + mkeccl( ccltbl + cclmap[cclany], + ccllen[cclany], nextecm, + ecgroup, csize, csize ); + + madeany = true; + } + + ++rulelen; + + if (sf_dot_all()) + (yyval) = mkstate( -cclany ); + else + (yyval) = mkstate( -ccldot ); + } +#line 2200 "parse.c" /* yacc.c:1646 */ + break; + + case 58: +#line 727 "parse.y" /* yacc.c:1646 */ + { + /* Sort characters for fast searching. + */ + qsort( ccltbl + cclmap[(yyvsp[0])], (size_t) ccllen[(yyvsp[0])], sizeof (*ccltbl), cclcmp ); + + if ( useecs ) + mkeccl( ccltbl + cclmap[(yyvsp[0])], ccllen[(yyvsp[0])], + nextecm, ecgroup, csize, csize ); + + ++rulelen; + + if (ccl_has_nl[(yyvsp[0])]) + rule_has_nl[num_rules] = true; + + (yyval) = mkstate( -(yyvsp[0]) ); + } +#line 2221 "parse.c" /* yacc.c:1646 */ + break; + + case 59: +#line 745 "parse.y" /* yacc.c:1646 */ + { + ++rulelen; + + if (ccl_has_nl[(yyvsp[0])]) + rule_has_nl[num_rules] = true; + + (yyval) = mkstate( -(yyvsp[0]) ); + } +#line 2234 "parse.c" /* yacc.c:1646 */ + break; + + case 60: +#line 755 "parse.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[-1]); } +#line 2240 "parse.c" /* yacc.c:1646 */ + break; + + case 61: +#line 758 "parse.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[-1]); } +#line 2246 "parse.c" /* yacc.c:1646 */ + break; + + case 62: +#line 761 "parse.y" /* yacc.c:1646 */ + { + ++rulelen; + + if ((yyvsp[0]) == nlch) + rule_has_nl[num_rules] = true; + + if (sf_case_ins() && has_case((yyvsp[0]))) + /* create an alternation, as in (a|A) */ + (yyval) = mkor (mkstate((yyvsp[0])), mkstate(reverse_case((yyvsp[0])))); + else + (yyval) = mkstate( (yyvsp[0]) ); + } +#line 2263 "parse.c" /* yacc.c:1646 */ + break; + + case 63: +#line 775 "parse.y" /* yacc.c:1646 */ + { (yyval) = ccl_set_diff ((yyvsp[-2]), (yyvsp[0])); } +#line 2269 "parse.c" /* yacc.c:1646 */ + break; + + case 64: +#line 776 "parse.y" /* yacc.c:1646 */ + { (yyval) = ccl_set_union ((yyvsp[-2]), (yyvsp[0])); } +#line 2275 "parse.c" /* yacc.c:1646 */ + break; + + case 66: +#line 782 "parse.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[-1]); } +#line 2281 "parse.c" /* yacc.c:1646 */ + break; + + case 67: +#line 785 "parse.y" /* yacc.c:1646 */ + { + cclnegate( (yyvsp[-1]) ); + (yyval) = (yyvsp[-1]); + } +#line 2290 "parse.c" /* yacc.c:1646 */ + break; + + case 68: +#line 792 "parse.y" /* yacc.c:1646 */ + { + + if (sf_case_ins()) + { + + /* If one end of the range has case and the other + * does not, or the cases are different, then we're not + * sure what range the user is trying to express. + * Examples: [@-z] or [S-t] + */ + if (has_case ((yyvsp[-2])) != has_case ((yyvsp[0])) + || (has_case ((yyvsp[-2])) && (b_islower ((yyvsp[-2])) != b_islower ((yyvsp[0])))) + || (has_case ((yyvsp[-2])) && (b_isupper ((yyvsp[-2])) != b_isupper ((yyvsp[0]))))) + format_warn3 ( + _("the character range [%c-%c] is ambiguous in a case-insensitive scanner"), + (yyvsp[-2]), (yyvsp[0])); + + /* If the range spans uppercase characters but not + * lowercase (or vice-versa), then should we automatically + * include lowercase characters in the range? + * Example: [@-_] spans [a-z] but not [A-Z] + */ + else if (!has_case ((yyvsp[-2])) && !has_case ((yyvsp[0])) && !range_covers_case ((yyvsp[-2]), (yyvsp[0]))) + format_warn3 ( + _("the character range [%c-%c] is ambiguous in a case-insensitive scanner"), + (yyvsp[-2]), (yyvsp[0])); + } + + if ( (yyvsp[-2]) > (yyvsp[0]) ) + synerr( _("negative range in character class") ); + + else + { + for ( i = (yyvsp[-2]); i <= (yyvsp[0]); ++i ) + ccladd( (yyvsp[-3]), i ); + + /* Keep track if this ccl is staying in + * alphabetical order. + */ + cclsorted = cclsorted && ((yyvsp[-2]) > lastchar); + lastchar = (yyvsp[0]); + + /* Do it again for upper/lowercase */ + if (sf_case_ins() && has_case((yyvsp[-2])) && has_case((yyvsp[0]))){ + (yyvsp[-2]) = reverse_case ((yyvsp[-2])); + (yyvsp[0]) = reverse_case ((yyvsp[0])); + + for ( i = (yyvsp[-2]); i <= (yyvsp[0]); ++i ) + ccladd( (yyvsp[-3]), i ); + + cclsorted = cclsorted && ((yyvsp[-2]) > lastchar); + lastchar = (yyvsp[0]); + } + + } + + (yyval) = (yyvsp[-3]); + } +#line 2353 "parse.c" /* yacc.c:1646 */ + break; + + case 69: +#line 852 "parse.y" /* yacc.c:1646 */ + { + ccladd( (yyvsp[-1]), (yyvsp[0]) ); + cclsorted = cclsorted && ((yyvsp[0]) > lastchar); + lastchar = (yyvsp[0]); + + /* Do it again for upper/lowercase */ + if (sf_case_ins() && has_case((yyvsp[0]))){ + (yyvsp[0]) = reverse_case ((yyvsp[0])); + ccladd ((yyvsp[-1]), (yyvsp[0])); + + cclsorted = cclsorted && ((yyvsp[0]) > lastchar); + lastchar = (yyvsp[0]); + } + + (yyval) = (yyvsp[-1]); + } +#line 2374 "parse.c" /* yacc.c:1646 */ + break; + + case 70: +#line 870 "parse.y" /* yacc.c:1646 */ + { + /* Too hard to properly maintain cclsorted. */ + cclsorted = false; + (yyval) = (yyvsp[-1]); + } +#line 2384 "parse.c" /* yacc.c:1646 */ + break; + + case 71: +#line 877 "parse.y" /* yacc.c:1646 */ + { + cclsorted = true; + lastchar = 0; + currccl = (yyval) = cclinit(); + } +#line 2394 "parse.c" /* yacc.c:1646 */ + break; + + case 72: +#line 885 "parse.y" /* yacc.c:1646 */ + { CCL_EXPR(isalnum); } +#line 2400 "parse.c" /* yacc.c:1646 */ + break; + + case 73: +#line 886 "parse.y" /* yacc.c:1646 */ + { CCL_EXPR(isalpha); } +#line 2406 "parse.c" /* yacc.c:1646 */ + break; + + case 74: +#line 887 "parse.y" /* yacc.c:1646 */ + { CCL_EXPR(IS_BLANK); } +#line 2412 "parse.c" /* yacc.c:1646 */ + break; + + case 75: +#line 888 "parse.y" /* yacc.c:1646 */ + { CCL_EXPR(iscntrl); } +#line 2418 "parse.c" /* yacc.c:1646 */ + break; + + case 76: +#line 889 "parse.y" /* yacc.c:1646 */ + { CCL_EXPR(isdigit); } +#line 2424 "parse.c" /* yacc.c:1646 */ + break; + + case 77: +#line 890 "parse.y" /* yacc.c:1646 */ + { CCL_EXPR(isgraph); } +#line 2430 "parse.c" /* yacc.c:1646 */ + break; + + case 78: +#line 891 "parse.y" /* yacc.c:1646 */ + { + CCL_EXPR(islower); + if (sf_case_ins()) + CCL_EXPR(isupper); + } +#line 2440 "parse.c" /* yacc.c:1646 */ + break; + + case 79: +#line 896 "parse.y" /* yacc.c:1646 */ + { CCL_EXPR(isprint); } +#line 2446 "parse.c" /* yacc.c:1646 */ + break; + + case 80: +#line 897 "parse.y" /* yacc.c:1646 */ + { CCL_EXPR(ispunct); } +#line 2452 "parse.c" /* yacc.c:1646 */ + break; + + case 81: +#line 898 "parse.y" /* yacc.c:1646 */ + { CCL_EXPR(isspace); } +#line 2458 "parse.c" /* yacc.c:1646 */ + break; + + case 82: +#line 899 "parse.y" /* yacc.c:1646 */ + { CCL_EXPR(isxdigit); } +#line 2464 "parse.c" /* yacc.c:1646 */ + break; + + case 83: +#line 900 "parse.y" /* yacc.c:1646 */ + { + CCL_EXPR(isupper); + if (sf_case_ins()) + CCL_EXPR(islower); + } +#line 2474 "parse.c" /* yacc.c:1646 */ + break; + + case 84: +#line 906 "parse.y" /* yacc.c:1646 */ + { CCL_NEG_EXPR(isalnum); } +#line 2480 "parse.c" /* yacc.c:1646 */ + break; + + case 85: +#line 907 "parse.y" /* yacc.c:1646 */ + { CCL_NEG_EXPR(isalpha); } +#line 2486 "parse.c" /* yacc.c:1646 */ + break; + + case 86: +#line 908 "parse.y" /* yacc.c:1646 */ + { CCL_NEG_EXPR(IS_BLANK); } +#line 2492 "parse.c" /* yacc.c:1646 */ + break; + + case 87: +#line 909 "parse.y" /* yacc.c:1646 */ + { CCL_NEG_EXPR(iscntrl); } +#line 2498 "parse.c" /* yacc.c:1646 */ + break; + + case 88: +#line 910 "parse.y" /* yacc.c:1646 */ + { CCL_NEG_EXPR(isdigit); } +#line 2504 "parse.c" /* yacc.c:1646 */ + break; + + case 89: +#line 911 "parse.y" /* yacc.c:1646 */ + { CCL_NEG_EXPR(isgraph); } +#line 2510 "parse.c" /* yacc.c:1646 */ + break; + + case 90: +#line 912 "parse.y" /* yacc.c:1646 */ + { CCL_NEG_EXPR(isprint); } +#line 2516 "parse.c" /* yacc.c:1646 */ + break; + + case 91: +#line 913 "parse.y" /* yacc.c:1646 */ + { CCL_NEG_EXPR(ispunct); } +#line 2522 "parse.c" /* yacc.c:1646 */ + break; + + case 92: +#line 914 "parse.y" /* yacc.c:1646 */ + { CCL_NEG_EXPR(isspace); } +#line 2528 "parse.c" /* yacc.c:1646 */ + break; + + case 93: +#line 915 "parse.y" /* yacc.c:1646 */ + { CCL_NEG_EXPR(isxdigit); } +#line 2534 "parse.c" /* yacc.c:1646 */ + break; + + case 94: +#line 916 "parse.y" /* yacc.c:1646 */ + { + if ( sf_case_ins() ) + lwarn(_("[:^lower:] is ambiguous in case insensitive scanner")); + else + CCL_NEG_EXPR(islower); + } +#line 2545 "parse.c" /* yacc.c:1646 */ + break; + + case 95: +#line 922 "parse.y" /* yacc.c:1646 */ + { + if ( sf_case_ins() ) + lwarn(_("[:^upper:] ambiguous in case insensitive scanner")); + else + CCL_NEG_EXPR(isupper); + } +#line 2556 "parse.c" /* yacc.c:1646 */ + break; + + case 96: +#line 931 "parse.y" /* yacc.c:1646 */ + { + if ( (yyvsp[0]) == nlch ) + rule_has_nl[num_rules] = true; + + ++rulelen; + + if (sf_case_ins() && has_case((yyvsp[0]))) + (yyval) = mkor (mkstate((yyvsp[0])), mkstate(reverse_case((yyvsp[0])))); + else + (yyval) = mkstate ((yyvsp[0])); + + (yyval) = link_machines( (yyvsp[-1]), (yyval)); + } +#line 2574 "parse.c" /* yacc.c:1646 */ + break; + + case 97: +#line 946 "parse.y" /* yacc.c:1646 */ + { (yyval) = mkstate( SYM_EPSILON ); } +#line 2580 "parse.c" /* yacc.c:1646 */ + break; + + +#line 2584 "parse.c" /* yacc.c:1646 */ + default: break; + } + /* User semantic actions sometimes alter yychar, and that requires + that yytoken be updated with the new translation. We take the + approach of translating immediately before every use of yytoken. + One alternative is translating here after every semantic action, + but that translation would be missed if the semantic action invokes + YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or + if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an + incorrect destructor might then be invoked immediately. In the + case of YYERROR or YYBACKUP, subsequent parser actions might lead + to an incorrect destructor call or verbose syntax error message + before the lookahead is translated. */ + YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); + + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); + + *++yyvsp = yyval; + + /* Now 'shift' the result of the reduction. Determine what state + that goes to, based on the state we popped back to and the rule + number reduced by. */ + + yyn = yyr1[yyn]; + + yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; + if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) + yystate = yytable[yystate]; + else + yystate = yydefgoto[yyn - YYNTOKENS]; + + goto yynewstate; + + +/*--------------------------------------. +| yyerrlab -- here on detecting error. | +`--------------------------------------*/ +yyerrlab: + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar); + + /* If not already recovering from an error, report this error. */ + if (!yyerrstatus) + { + ++yynerrs; +#if ! YYERROR_VERBOSE + yyerror (YY_("syntax error")); +#else +# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \ + yyssp, yytoken) + { + char const *yymsgp = YY_("syntax error"); + int yysyntax_error_status; + yysyntax_error_status = YYSYNTAX_ERROR; + if (yysyntax_error_status == 0) + yymsgp = yymsg; + else if (yysyntax_error_status == 1) + { + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); + yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc); + if (!yymsg) + { + yymsg = yymsgbuf; + yymsg_alloc = sizeof yymsgbuf; + yysyntax_error_status = 2; + } + else + { + yysyntax_error_status = YYSYNTAX_ERROR; + yymsgp = yymsg; + } + } + yyerror (yymsgp); + if (yysyntax_error_status == 2) + goto yyexhaustedlab; + } +# undef YYSYNTAX_ERROR +#endif + } + + + + if (yyerrstatus == 3) + { + /* If just tried and failed to reuse lookahead token after an + error, discard it. */ + + if (yychar <= YYEOF) + { + /* Return failure if at end of input. */ + if (yychar == YYEOF) + YYABORT; + } + else + { + yydestruct ("Error: discarding", + yytoken, &yylval); + yychar = YYEMPTY; + } + } + + /* Else will try to reuse lookahead token after shifting the error + token. */ + goto yyerrlab1; + + +/*---------------------------------------------------. +| yyerrorlab -- error raised explicitly by YYERROR. | +`---------------------------------------------------*/ +yyerrorlab: + + /* Pacify compilers like GCC when the user code never invokes + YYERROR and the label yyerrorlab therefore never appears in user + code. */ + if (/*CONSTCOND*/ 0) + goto yyerrorlab; + + /* Do not reclaim the symbols of the rule whose action triggered + this YYERROR. */ + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); + yystate = *yyssp; + goto yyerrlab1; + + +/*-------------------------------------------------------------. +| yyerrlab1 -- common code for both syntax error and YYERROR. | +`-------------------------------------------------------------*/ +yyerrlab1: + yyerrstatus = 3; /* Each real token shifted decrements this. */ + + for (;;) + { + yyn = yypact[yystate]; + if (!yypact_value_is_default (yyn)) + { + yyn += YYTERROR; + if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) + { + yyn = yytable[yyn]; + if (0 < yyn) + break; + } + } + + /* Pop the current state because it cannot handle the error token. */ + if (yyssp == yyss) + YYABORT; + + + yydestruct ("Error: popping", + yystos[yystate], yyvsp); + YYPOPSTACK (1); + yystate = *yyssp; + YY_STACK_PRINT (yyss, yyssp); + } + + YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN + *++yyvsp = yylval; + YY_IGNORE_MAYBE_UNINITIALIZED_END + + + /* Shift the error token. */ + YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); + + yystate = yyn; + goto yynewstate; + + +/*-------------------------------------. +| yyacceptlab -- YYACCEPT comes here. | +`-------------------------------------*/ +yyacceptlab: + yyresult = 0; + goto yyreturn; + +/*-----------------------------------. +| yyabortlab -- YYABORT comes here. | +`-----------------------------------*/ +yyabortlab: + yyresult = 1; + goto yyreturn; + +#if !defined yyoverflow || YYERROR_VERBOSE +/*-------------------------------------------------. +| yyexhaustedlab -- memory exhaustion comes here. | +`-------------------------------------------------*/ +yyexhaustedlab: + yyerror (YY_("memory exhausted")); + yyresult = 2; + /* Fall through. */ +#endif + +yyreturn: + if (yychar != YYEMPTY) + { + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = YYTRANSLATE (yychar); + yydestruct ("Cleanup: discarding lookahead", + yytoken, &yylval); + } + /* Do not reclaim the symbols of the rule whose action triggered + this YYABORT or YYACCEPT. */ + YYPOPSTACK (yylen); + YY_STACK_PRINT (yyss, yyssp); + while (yyssp != yyss) + { + yydestruct ("Cleanup: popping", + yystos[*yyssp], yyvsp); + YYPOPSTACK (1); + } +#ifndef yyoverflow + if (yyss != yyssa) + YYSTACK_FREE (yyss); +#endif +#if YYERROR_VERBOSE + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); +#endif + return yyresult; +} +#line 949 "parse.y" /* yacc.c:1906 */ + + + +/* build_eof_action - build the "<>" action for the active start + * conditions + */ + +void build_eof_action(void) + { + int i; + char action_text[MAXLINE]; + + for ( i = 1; i <= scon_stk_ptr; ++i ) + { + if ( sceof[scon_stk[i]] ) + format_pinpoint_message( + "multiple <> rules for start condition %s", + scname[scon_stk[i]] ); + + else + { + sceof[scon_stk[i]] = true; + + if (previous_continued_action /* && previous action was regular */) + add_action("YY_RULE_SETUP\n"); + + snprintf( action_text, sizeof(action_text), "case YY_STATE_EOF(%s):\n", + scname[scon_stk[i]] ); + add_action( action_text ); + } + } + + line_directive_out(NULL, 1); + add_action("[["); + + /* This isn't a normal rule after all - don't count it as + * such, so we don't have any holes in the rule numbering + * (which make generating "rule can never match" warnings + * more difficult. + */ + --num_rules; + ++num_eof_rules; + } + + +/* format_synerr - write out formatted syntax error */ + +void format_synerr( const char *msg, const char arg[] ) + { + char errmsg[MAXLINE]; + + (void) snprintf( errmsg, sizeof(errmsg), msg, arg ); + synerr( errmsg ); + } + + +/* synerr - report a syntax error */ + +void synerr( const char *str ) + { + syntaxerror = true; + pinpoint_message( str ); + } + + +/* format_warn - write out formatted warning */ + +void format_warn( const char *msg, const char arg[] ) + { + char warn_msg[MAXLINE]; + + snprintf( warn_msg, sizeof(warn_msg), msg, arg ); + lwarn( warn_msg ); + } + + +/* lwarn - report a warning, unless -w was given */ + +void lwarn( const char *str ) + { + line_warning( str, linenum ); + } + +/* format_pinpoint_message - write out a message formatted with one string, + * pinpointing its location + */ + +void format_pinpoint_message( const char *msg, const char arg[] ) + { + char errmsg[MAXLINE]; + + snprintf( errmsg, sizeof(errmsg), msg, arg ); + pinpoint_message( errmsg ); + } + + +/* pinpoint_message - write out a message, pinpointing its location */ + +void pinpoint_message( const char *str ) + { + line_pinpoint( str, linenum ); + } + + +/* line_warning - report a warning at a given line, unless -w was given */ + +void line_warning( const char *str, int line ) + { + char warning[MAXLINE]; + + if ( ! nowarn ) + { + snprintf( warning, sizeof(warning), "warning, %s", str ); + line_pinpoint( warning, line ); + } + } + + +/* line_pinpoint - write out a message, pinpointing it at the given line */ + +void line_pinpoint( const char *str, int line ) + { + fprintf( stderr, "%s:%d: %s\n", infilename, line, str ); + } + + +/* yyerror - eat up an error message from the parser; + * currently, messages are ignore + */ + +void yyerror( const char *msg ) + { + (void)msg; + } diff --git a/src/parse.h b/src/parse.h new file mode 100644 index 0000000..8d35287 --- /dev/null +++ b/src/parse.h @@ -0,0 +1,154 @@ +/* A Bison parser, made by GNU Bison 3.0.4. */ + +/* Bison interface for Yacc-like parsers in C + + Copyright (C) 1984, 1989-1990, 2000-2015 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* As a special exception, you may create a larger work that contains + part or all of the Bison parser skeleton and distribute that work + under terms of your choice, so long as that work isn't itself a + parser generator using the skeleton or a modified version thereof + as a parser skeleton. Alternatively, if you modify or redistribute + the parser skeleton itself, you may (at your option) remove this + special exception, which will cause the skeleton and the resulting + Bison output files to be licensed under the GNU General Public + License without this special exception. + + This special exception was added by the Free Software Foundation in + version 2.2 of Bison. */ + +#ifndef YY_YY_PARSE_H_INCLUDED +# define YY_YY_PARSE_H_INCLUDED +/* Debug traces. */ +#ifndef YYDEBUG +# define YYDEBUG 0 +#endif +#if YYDEBUG +extern int yydebug; +#endif + +/* Token type. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + enum yytokentype + { + CHAR = 258, + NUMBER = 259, + SECTEND = 260, + SCDECL = 261, + XSCDECL = 262, + NAME = 263, + PREVCCL = 264, + EOF_OP = 265, + TOK_OPTION = 266, + TOK_OUTFILE = 267, + TOK_PREFIX = 268, + TOK_YYCLASS = 269, + TOK_HEADER_FILE = 270, + TOK_EXTRA_TYPE = 271, + TOK_TABLES_FILE = 272, + CCE_ALNUM = 273, + CCE_ALPHA = 274, + CCE_BLANK = 275, + CCE_CNTRL = 276, + CCE_DIGIT = 277, + CCE_GRAPH = 278, + CCE_LOWER = 279, + CCE_PRINT = 280, + CCE_PUNCT = 281, + CCE_SPACE = 282, + CCE_UPPER = 283, + CCE_XDIGIT = 284, + CCE_NEG_ALNUM = 285, + CCE_NEG_ALPHA = 286, + CCE_NEG_BLANK = 287, + CCE_NEG_CNTRL = 288, + CCE_NEG_DIGIT = 289, + CCE_NEG_GRAPH = 290, + CCE_NEG_LOWER = 291, + CCE_NEG_PRINT = 292, + CCE_NEG_PUNCT = 293, + CCE_NEG_SPACE = 294, + CCE_NEG_UPPER = 295, + CCE_NEG_XDIGIT = 296, + CCL_OP_DIFF = 297, + CCL_OP_UNION = 298, + BEGIN_REPEAT_POSIX = 299, + END_REPEAT_POSIX = 300, + BEGIN_REPEAT_FLEX = 301, + END_REPEAT_FLEX = 302 + }; +#endif +/* Tokens. */ +#define CHAR 258 +#define NUMBER 259 +#define SECTEND 260 +#define SCDECL 261 +#define XSCDECL 262 +#define NAME 263 +#define PREVCCL 264 +#define EOF_OP 265 +#define TOK_OPTION 266 +#define TOK_OUTFILE 267 +#define TOK_PREFIX 268 +#define TOK_YYCLASS 269 +#define TOK_HEADER_FILE 270 +#define TOK_EXTRA_TYPE 271 +#define TOK_TABLES_FILE 272 +#define CCE_ALNUM 273 +#define CCE_ALPHA 274 +#define CCE_BLANK 275 +#define CCE_CNTRL 276 +#define CCE_DIGIT 277 +#define CCE_GRAPH 278 +#define CCE_LOWER 279 +#define CCE_PRINT 280 +#define CCE_PUNCT 281 +#define CCE_SPACE 282 +#define CCE_UPPER 283 +#define CCE_XDIGIT 284 +#define CCE_NEG_ALNUM 285 +#define CCE_NEG_ALPHA 286 +#define CCE_NEG_BLANK 287 +#define CCE_NEG_CNTRL 288 +#define CCE_NEG_DIGIT 289 +#define CCE_NEG_GRAPH 290 +#define CCE_NEG_LOWER 291 +#define CCE_NEG_PRINT 292 +#define CCE_NEG_PUNCT 293 +#define CCE_NEG_SPACE 294 +#define CCE_NEG_UPPER 295 +#define CCE_NEG_XDIGIT 296 +#define CCL_OP_DIFF 297 +#define CCL_OP_UNION 298 +#define BEGIN_REPEAT_POSIX 299 +#define END_REPEAT_POSIX 300 +#define BEGIN_REPEAT_FLEX 301 +#define END_REPEAT_FLEX 302 + +/* Value type. */ +#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED +typedef int YYSTYPE; +# define YYSTYPE_IS_TRIVIAL 1 +# define YYSTYPE_IS_DECLARED 1 +#endif + + +extern YYSTYPE yylval; + +int yyparse (void); + +#endif /* !YY_YY_PARSE_H_INCLUDED */ diff --git a/src/parse.y b/src/parse.y new file mode 100644 index 0000000..5a07320 --- /dev/null +++ b/src/parse.y @@ -0,0 +1,1082 @@ +/* parse.y - parser for flex input */ + +%token CHAR NUMBER SECTEND SCDECL XSCDECL NAME PREVCCL EOF_OP +%token TOK_OPTION TOK_OUTFILE TOK_PREFIX TOK_YYCLASS TOK_HEADER_FILE TOK_EXTRA_TYPE +%token TOK_TABLES_FILE + +%token CCE_ALNUM CCE_ALPHA CCE_BLANK CCE_CNTRL CCE_DIGIT CCE_GRAPH +%token CCE_LOWER CCE_PRINT CCE_PUNCT CCE_SPACE CCE_UPPER CCE_XDIGIT + +%token CCE_NEG_ALNUM CCE_NEG_ALPHA CCE_NEG_BLANK CCE_NEG_CNTRL CCE_NEG_DIGIT CCE_NEG_GRAPH +%token CCE_NEG_LOWER CCE_NEG_PRINT CCE_NEG_PUNCT CCE_NEG_SPACE CCE_NEG_UPPER CCE_NEG_XDIGIT + +%left CCL_OP_DIFF CCL_OP_UNION + +/* + *POSIX and AT&T lex place the + * precedence of the repeat operator, {}, below that of concatenation. + * Thus, ab{3} is ababab. Most other POSIX utilities use an Extended + * Regular Expression (ERE) precedence that has the repeat operator + * higher than concatenation. This causes ab{3} to yield abbb. + * + * In order to support the POSIX and AT&T precedence and the flex + * precedence we define two token sets for the begin and end tokens of + * the repeat operator, '{' and '}'. The lexical scanner chooses + * which tokens to return based on whether posix_compat or lex_compat + * are specified. Specifying either posix_compat or lex_compat will + * cause flex to parse scanner files as per the AT&T and + * POSIX-mandated behavior. + */ + +%token BEGIN_REPEAT_POSIX END_REPEAT_POSIX BEGIN_REPEAT_FLEX END_REPEAT_FLEX + + +%{ +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#include "flexdef.h" +#include "tables.h" + +int pat, scnum, eps, headcnt, trailcnt, lastchar, i, rulelen; +int trlcontxt, xcluflg, currccl, cclsorted, varlength, variable_trail_rule; + +int *scon_stk; +int scon_stk_ptr; + +static int madeany = false; /* whether we've made the '.' character class */ +static int ccldot, cclany; +int previous_continued_action; /* whether the previous rule's action was '|' */ + +#define format_warn3(fmt, a1, a2) \ + do{ \ + char fw3_msg[MAXLINE];\ + snprintf( fw3_msg, MAXLINE,(fmt), (a1), (a2) );\ + lwarn( fw3_msg );\ + }while(0) + +/* Expand a POSIX character class expression. */ +#define CCL_EXPR(func) \ + do{ \ + int c; \ + for ( c = 0; c < csize; ++c ) \ + if ( isascii(c) && func(c) ) \ + ccladd( currccl, c ); \ + }while(0) + +/* negated class */ +#define CCL_NEG_EXPR(func) \ + do{ \ + int c; \ + for ( c = 0; c < csize; ++c ) \ + if ( !func(c) ) \ + ccladd( currccl, c ); \ + }while(0) + +/* While POSIX defines isblank(), it's not ANSI C. */ +#define IS_BLANK(c) ((c) == ' ' || (c) == '\t') + +/* On some over-ambitious machines, such as DEC Alpha's, the default + * token type is "long" instead of "int"; this leads to problems with + * declaring yylval in flexdef.h. But so far, all the yacc's I've seen + * wrap their definitions of YYSTYPE with "#ifndef YYSTYPE"'s, so the + * following should ensure that the default token type is "int". + */ +#define YYSTYPE int + +%} + +%% +goal : initlex sect1 sect1end sect2 initforrule + { /* add default rule */ + int def_rule; + + pat = cclinit(); + cclnegate( pat ); + + def_rule = mkstate( -pat ); + + /* Remember the number of the default rule so we + * don't generate "can't match" warnings for it. + */ + default_rule = num_rules; + + finish_rule( def_rule, false, 0, 0, 0); + + for ( i = 1; i <= lastsc; ++i ) + scset[i] = mkbranch( scset[i], def_rule ); + + if ( spprdflt ) + add_action( + "YY_FATAL_ERROR( \"flex scanner jammed\" )" ); + else + add_action( "ECHO" ); + + add_action( ";\n\tYY_BREAK]]\n" ); + } + ; + +initlex : + { /* initialize for processing rules */ + + /* Create default DFA start condition. */ + scinstal( "INITIAL", false ); + } + ; + +sect1 : sect1 startconddecl namelist1 + | sect1 options + | + | error + { synerr( _("unknown error processing section 1") ); } + ; + +sect1end : SECTEND + { + check_options(); + scon_stk = allocate_integer_array( lastsc + 1 ); + scon_stk_ptr = 0; + } + ; + +startconddecl : SCDECL + { xcluflg = false; } + + | XSCDECL + { xcluflg = true; } + ; + +namelist1 : namelist1 NAME + { scinstal( nmstr, xcluflg ); } + + | NAME + { scinstal( nmstr, xcluflg ); } + + | error + { synerr( _("bad start condition list") ); } + ; + +options : TOK_OPTION optionlist + ; + +optionlist : optionlist option + | + ; + +option : TOK_OUTFILE '=' NAME + { + outfilename = xstrdup(nmstr); + did_outfilename = 1; + } + | TOK_EXTRA_TYPE '=' NAME + { extra_type = xstrdup(nmstr); } + | TOK_PREFIX '=' NAME + { prefix = xstrdup(nmstr); + if (strchr(prefix, '[') || strchr(prefix, ']')) + flexerror(_("Prefix must not contain [ or ]")); } + | TOK_YYCLASS '=' NAME + { yyclass = xstrdup(nmstr); } + | TOK_HEADER_FILE '=' NAME + { headerfilename = xstrdup(nmstr); } + | TOK_TABLES_FILE '=' NAME + { tablesext = true; tablesfilename = xstrdup(nmstr); } + ; + +sect2 : sect2 scon initforrule flexrule '\n' + { scon_stk_ptr = $2; } + | sect2 scon '{' sect2 '}' + { scon_stk_ptr = $2; } + | + ; + +initforrule : + { + /* Initialize for a parse of one rule. */ + trlcontxt = variable_trail_rule = varlength = false; + trailcnt = headcnt = rulelen = 0; + current_state_type = STATE_NORMAL; + previous_continued_action = continued_action; + in_rule = true; + + new_rule(); + } + ; + +flexrule : '^' rule + { + pat = $2; + finish_rule( pat, variable_trail_rule, + headcnt, trailcnt , previous_continued_action); + + if ( scon_stk_ptr > 0 ) + { + for ( i = 1; i <= scon_stk_ptr; ++i ) + scbol[scon_stk[i]] = + mkbranch( scbol[scon_stk[i]], + pat ); + } + + else + { + /* Add to all non-exclusive start conditions, + * including the default (0) start condition. + */ + + for ( i = 1; i <= lastsc; ++i ) + if ( ! scxclu[i] ) + scbol[i] = mkbranch( scbol[i], + pat ); + } + + if ( ! bol_needed ) + { + bol_needed = true; + + if ( performance_report > 1 ) + pinpoint_message( + "'^' operator results in sub-optimal performance" ); + } + } + + | rule + { + pat = $1; + finish_rule( pat, variable_trail_rule, + headcnt, trailcnt , previous_continued_action); + + if ( scon_stk_ptr > 0 ) + { + for ( i = 1; i <= scon_stk_ptr; ++i ) + scset[scon_stk[i]] = + mkbranch( scset[scon_stk[i]], + pat ); + } + + else + { + for ( i = 1; i <= lastsc; ++i ) + if ( ! scxclu[i] ) + scset[i] = + mkbranch( scset[i], + pat ); + } + } + + | EOF_OP + { + if ( scon_stk_ptr > 0 ) + build_eof_action(); + + else + { + /* This EOF applies to all start conditions + * which don't already have EOF actions. + */ + for ( i = 1; i <= lastsc; ++i ) + if ( ! sceof[i] ) + scon_stk[++scon_stk_ptr] = i; + + if ( scon_stk_ptr == 0 ) + lwarn( + "all start conditions already have <> rules" ); + + else + build_eof_action(); + } + } + + | error + { synerr( _("unrecognized rule") ); } + ; + +scon_stk_ptr : + { $$ = scon_stk_ptr; } + ; + +scon : '<' scon_stk_ptr namelist2 '>' + { $$ = $2; } + + | '<' '*' '>' + { + $$ = scon_stk_ptr; + + for ( i = 1; i <= lastsc; ++i ) + { + int j; + + for ( j = 1; j <= scon_stk_ptr; ++j ) + if ( scon_stk[j] == i ) + break; + + if ( j > scon_stk_ptr ) + scon_stk[++scon_stk_ptr] = i; + } + } + + | + { $$ = scon_stk_ptr; } + ; + +namelist2 : namelist2 ',' sconname + + | sconname + + | error + { synerr( _("bad start condition list") ); } + ; + +sconname : NAME + { + if ( (scnum = sclookup( nmstr )) == 0 ) + format_pinpoint_message( + "undeclared start condition %s", + nmstr ); + else + { + for ( i = 1; i <= scon_stk_ptr; ++i ) + if ( scon_stk[i] == scnum ) + { + format_warn( + "<%s> specified twice", + scname[scnum] ); + break; + } + + if ( i > scon_stk_ptr ) + scon_stk[++scon_stk_ptr] = scnum; + } + } + ; + +rule : re2 re + { + if ( transchar[lastst[$2]] != SYM_EPSILON ) + /* Provide final transition \now/ so it + * will be marked as a trailing context + * state. + */ + $2 = link_machines( $2, + mkstate( SYM_EPSILON ) ); + + mark_beginning_as_normal( $2 ); + current_state_type = STATE_NORMAL; + + if ( previous_continued_action ) + { + /* We need to treat this as variable trailing + * context so that the backup does not happen + * in the action but before the action switch + * statement. If the backup happens in the + * action, then the rules "falling into" this + * one's action will *also* do the backup, + * erroneously. + */ + if ( ! varlength || headcnt != 0 ) + lwarn( + "trailing context made variable due to preceding '|' action" ); + + /* Mark as variable. */ + varlength = true; + headcnt = 0; + + } + + if ( lex_compat || (varlength && headcnt == 0) ) + { /* variable trailing context rule */ + /* Mark the first part of the rule as the + * accepting "head" part of a trailing + * context rule. + * + * By the way, we didn't do this at the + * beginning of this production because back + * then current_state_type was set up for a + * trail rule, and add_accept() can create + * a new state ... + */ + add_accept( $1, + num_rules | YY_TRAILING_HEAD_MASK ); + variable_trail_rule = true; + } + + else + trailcnt = rulelen; + + $$ = link_machines( $1, $2 ); + } + + | re2 re '$' + { synerr( _("trailing context used twice") ); } + + | re '$' + { + headcnt = 0; + trailcnt = 1; + rulelen = 1; + varlength = false; + + current_state_type = STATE_TRAILING_CONTEXT; + + if ( trlcontxt ) + { + synerr( _("trailing context used twice") ); + $$ = mkstate( SYM_EPSILON ); + } + + else if ( previous_continued_action ) + { + /* See the comment in the rule for "re2 re" + * above. + */ + lwarn( + "trailing context made variable due to preceding '|' action" ); + + varlength = true; + } + + if ( lex_compat || varlength ) + { + /* Again, see the comment in the rule for + * "re2 re" above. + */ + add_accept( $1, + num_rules | YY_TRAILING_HEAD_MASK ); + variable_trail_rule = true; + } + + trlcontxt = true; + + eps = mkstate( SYM_EPSILON ); + $$ = link_machines( $1, + link_machines( eps, mkstate( '\n' ) ) ); + } + + | re + { + $$ = $1; + + if ( trlcontxt ) + { + if ( lex_compat || (varlength && headcnt == 0) ) + /* Both head and trail are + * variable-length. + */ + variable_trail_rule = true; + else + trailcnt = rulelen; + } + } + ; + + +re : re '|' series + { + varlength = true; + $$ = mkor( $1, $3 ); + } + + | series + { $$ = $1; } + ; + + +re2 : re '/' + { + /* This rule is written separately so the + * reduction will occur before the trailing + * series is parsed. + */ + + if ( trlcontxt ) + synerr( _("trailing context used twice") ); + else + trlcontxt = true; + + if ( varlength ) + /* We hope the trailing context is + * fixed-length. + */ + varlength = false; + else + headcnt = rulelen; + + rulelen = 0; + + current_state_type = STATE_TRAILING_CONTEXT; + $$ = $1; + } + ; + +series : series singleton + { + /* This is where concatenation of adjacent patterns + * gets done. + */ + $$ = link_machines( $1, $2 ); + } + + | singleton + { $$ = $1; } + + | series BEGIN_REPEAT_POSIX NUMBER ',' NUMBER END_REPEAT_POSIX + { + varlength = true; + + if ( $3 > $5 || $3 < 0 ) + { + synerr( _("bad iteration values") ); + $$ = $1; + } + else + { + if ( $3 == 0 ) + { + if ( $5 <= 0 ) + { + synerr( + _("bad iteration values") ); + $$ = $1; + } + else + $$ = mkopt( + mkrep( $1, 1, $5 ) ); + } + else + $$ = mkrep( $1, $3, $5 ); + } + } + + | series BEGIN_REPEAT_POSIX NUMBER ',' END_REPEAT_POSIX + { + varlength = true; + + if ( $3 <= 0 ) + { + synerr( _("iteration value must be positive") ); + $$ = $1; + } + + else + $$ = mkrep( $1, $3, INFINITE_REPEAT ); + } + + | series BEGIN_REPEAT_POSIX NUMBER END_REPEAT_POSIX + { + /* The series could be something like "(foo)", + * in which case we have no idea what its length + * is, so we punt here. + */ + varlength = true; + + if ( $3 <= 0 ) + { + synerr( _("iteration value must be positive") + ); + $$ = $1; + } + + else + $$ = link_machines( $1, + copysingl( $1, $3 - 1 ) ); + } + + ; + +singleton : singleton '*' + { + varlength = true; + + $$ = mkclos( $1 ); + } + + | singleton '+' + { + varlength = true; + $$ = mkposcl( $1 ); + } + + | singleton '?' + { + varlength = true; + $$ = mkopt( $1 ); + } + + | singleton BEGIN_REPEAT_FLEX NUMBER ',' NUMBER END_REPEAT_FLEX + { + varlength = true; + + if ( $3 > $5 || $3 < 0 ) + { + synerr( _("bad iteration values") ); + $$ = $1; + } + else + { + if ( $3 == 0 ) + { + if ( $5 <= 0 ) + { + synerr( + _("bad iteration values") ); + $$ = $1; + } + else + $$ = mkopt( + mkrep( $1, 1, $5 ) ); + } + else + $$ = mkrep( $1, $3, $5 ); + } + } + + | singleton BEGIN_REPEAT_FLEX NUMBER ',' END_REPEAT_FLEX + { + varlength = true; + + if ( $3 <= 0 ) + { + synerr( _("iteration value must be positive") ); + $$ = $1; + } + + else + $$ = mkrep( $1, $3, INFINITE_REPEAT ); + } + + | singleton BEGIN_REPEAT_FLEX NUMBER END_REPEAT_FLEX + { + /* The singleton could be something like "(foo)", + * in which case we have no idea what its length + * is, so we punt here. + */ + varlength = true; + + if ( $3 <= 0 ) + { + synerr( _("iteration value must be positive") ); + $$ = $1; + } + + else + $$ = link_machines( $1, + copysingl( $1, $3 - 1 ) ); + } + + | '.' + { + if ( ! madeany ) + { + /* Create the '.' character class. */ + ccldot = cclinit(); + ccladd( ccldot, '\n' ); + cclnegate( ccldot ); + + if ( useecs ) + mkeccl( ccltbl + cclmap[ccldot], + ccllen[ccldot], nextecm, + ecgroup, csize, csize ); + + /* Create the (?s:'.') character class. */ + cclany = cclinit(); + cclnegate( cclany ); + + if ( useecs ) + mkeccl( ccltbl + cclmap[cclany], + ccllen[cclany], nextecm, + ecgroup, csize, csize ); + + madeany = true; + } + + ++rulelen; + + if (sf_dot_all()) + $$ = mkstate( -cclany ); + else + $$ = mkstate( -ccldot ); + } + + | fullccl + { + /* Sort characters for fast searching. + */ + qsort( ccltbl + cclmap[$1], (size_t) ccllen[$1], sizeof (*ccltbl), cclcmp ); + + if ( useecs ) + mkeccl( ccltbl + cclmap[$1], ccllen[$1], + nextecm, ecgroup, csize, csize ); + + ++rulelen; + + if (ccl_has_nl[$1]) + rule_has_nl[num_rules] = true; + + $$ = mkstate( -$1 ); + } + + | PREVCCL + { + ++rulelen; + + if (ccl_has_nl[$1]) + rule_has_nl[num_rules] = true; + + $$ = mkstate( -$1 ); + } + + | '"' string '"' + { $$ = $2; } + + | '(' re ')' + { $$ = $2; } + + | CHAR + { + ++rulelen; + + if ($1 == nlch) + rule_has_nl[num_rules] = true; + + if (sf_case_ins() && has_case($1)) + /* create an alternation, as in (a|A) */ + $$ = mkor (mkstate($1), mkstate(reverse_case($1))); + else + $$ = mkstate( $1 ); + } + ; +fullccl: + fullccl CCL_OP_DIFF braceccl { $$ = ccl_set_diff ($1, $3); } + | fullccl CCL_OP_UNION braceccl { $$ = ccl_set_union ($1, $3); } + | braceccl + ; + +braceccl: + + '[' ccl ']' { $$ = $2; } + + | '[' '^' ccl ']' + { + cclnegate( $3 ); + $$ = $3; + } + ; + +ccl : ccl CHAR '-' CHAR + { + + if (sf_case_ins()) + { + + /* If one end of the range has case and the other + * does not, or the cases are different, then we're not + * sure what range the user is trying to express. + * Examples: [@-z] or [S-t] + */ + if (has_case ($2) != has_case ($4) + || (has_case ($2) && (b_islower ($2) != b_islower ($4))) + || (has_case ($2) && (b_isupper ($2) != b_isupper ($4)))) + format_warn3 ( + _("the character range [%c-%c] is ambiguous in a case-insensitive scanner"), + $2, $4); + + /* If the range spans uppercase characters but not + * lowercase (or vice-versa), then should we automatically + * include lowercase characters in the range? + * Example: [@-_] spans [a-z] but not [A-Z] + */ + else if (!has_case ($2) && !has_case ($4) && !range_covers_case ($2, $4)) + format_warn3 ( + _("the character range [%c-%c] is ambiguous in a case-insensitive scanner"), + $2, $4); + } + + if ( $2 > $4 ) + synerr( _("negative range in character class") ); + + else + { + for ( i = $2; i <= $4; ++i ) + ccladd( $1, i ); + + /* Keep track if this ccl is staying in + * alphabetical order. + */ + cclsorted = cclsorted && ($2 > lastchar); + lastchar = $4; + + /* Do it again for upper/lowercase */ + if (sf_case_ins() && has_case($2) && has_case($4)){ + $2 = reverse_case ($2); + $4 = reverse_case ($4); + + for ( i = $2; i <= $4; ++i ) + ccladd( $1, i ); + + cclsorted = cclsorted && ($2 > lastchar); + lastchar = $4; + } + + } + + $$ = $1; + } + + | ccl CHAR + { + ccladd( $1, $2 ); + cclsorted = cclsorted && ($2 > lastchar); + lastchar = $2; + + /* Do it again for upper/lowercase */ + if (sf_case_ins() && has_case($2)){ + $2 = reverse_case ($2); + ccladd ($1, $2); + + cclsorted = cclsorted && ($2 > lastchar); + lastchar = $2; + } + + $$ = $1; + } + + | ccl ccl_expr + { + /* Too hard to properly maintain cclsorted. */ + cclsorted = false; + $$ = $1; + } + + | + { + cclsorted = true; + lastchar = 0; + currccl = $$ = cclinit(); + } + ; + +ccl_expr: + CCE_ALNUM { CCL_EXPR(isalnum); } + | CCE_ALPHA { CCL_EXPR(isalpha); } + | CCE_BLANK { CCL_EXPR(IS_BLANK); } + | CCE_CNTRL { CCL_EXPR(iscntrl); } + | CCE_DIGIT { CCL_EXPR(isdigit); } + | CCE_GRAPH { CCL_EXPR(isgraph); } + | CCE_LOWER { + CCL_EXPR(islower); + if (sf_case_ins()) + CCL_EXPR(isupper); + } + | CCE_PRINT { CCL_EXPR(isprint); } + | CCE_PUNCT { CCL_EXPR(ispunct); } + | CCE_SPACE { CCL_EXPR(isspace); } + | CCE_XDIGIT { CCL_EXPR(isxdigit); } + | CCE_UPPER { + CCL_EXPR(isupper); + if (sf_case_ins()) + CCL_EXPR(islower); + } + + | CCE_NEG_ALNUM { CCL_NEG_EXPR(isalnum); } + | CCE_NEG_ALPHA { CCL_NEG_EXPR(isalpha); } + | CCE_NEG_BLANK { CCL_NEG_EXPR(IS_BLANK); } + | CCE_NEG_CNTRL { CCL_NEG_EXPR(iscntrl); } + | CCE_NEG_DIGIT { CCL_NEG_EXPR(isdigit); } + | CCE_NEG_GRAPH { CCL_NEG_EXPR(isgraph); } + | CCE_NEG_PRINT { CCL_NEG_EXPR(isprint); } + | CCE_NEG_PUNCT { CCL_NEG_EXPR(ispunct); } + | CCE_NEG_SPACE { CCL_NEG_EXPR(isspace); } + | CCE_NEG_XDIGIT { CCL_NEG_EXPR(isxdigit); } + | CCE_NEG_LOWER { + if ( sf_case_ins() ) + lwarn(_("[:^lower:] is ambiguous in case insensitive scanner")); + else + CCL_NEG_EXPR(islower); + } + | CCE_NEG_UPPER { + if ( sf_case_ins() ) + lwarn(_("[:^upper:] ambiguous in case insensitive scanner")); + else + CCL_NEG_EXPR(isupper); + } + ; + +string : string CHAR + { + if ( $2 == nlch ) + rule_has_nl[num_rules] = true; + + ++rulelen; + + if (sf_case_ins() && has_case($2)) + $$ = mkor (mkstate($2), mkstate(reverse_case($2))); + else + $$ = mkstate ($2); + + $$ = link_machines( $1, $$); + } + + | + { $$ = mkstate( SYM_EPSILON ); } + ; + +%% + + +/* build_eof_action - build the "<>" action for the active start + * conditions + */ + +void build_eof_action(void) + { + int i; + char action_text[MAXLINE]; + + for ( i = 1; i <= scon_stk_ptr; ++i ) + { + if ( sceof[scon_stk[i]] ) + format_pinpoint_message( + "multiple <> rules for start condition %s", + scname[scon_stk[i]] ); + + else + { + sceof[scon_stk[i]] = true; + + if (previous_continued_action /* && previous action was regular */) + add_action("YY_RULE_SETUP\n"); + + snprintf( action_text, sizeof(action_text), "case YY_STATE_EOF(%s):\n", + scname[scon_stk[i]] ); + add_action( action_text ); + } + } + + line_directive_out(NULL, 1); + add_action("[["); + + /* This isn't a normal rule after all - don't count it as + * such, so we don't have any holes in the rule numbering + * (which make generating "rule can never match" warnings + * more difficult. + */ + --num_rules; + ++num_eof_rules; + } + + +/* format_synerr - write out formatted syntax error */ + +void format_synerr( const char *msg, const char arg[] ) + { + char errmsg[MAXLINE]; + + (void) snprintf( errmsg, sizeof(errmsg), msg, arg ); + synerr( errmsg ); + } + + +/* synerr - report a syntax error */ + +void synerr( const char *str ) + { + syntaxerror = true; + pinpoint_message( str ); + } + + +/* format_warn - write out formatted warning */ + +void format_warn( const char *msg, const char arg[] ) + { + char warn_msg[MAXLINE]; + + snprintf( warn_msg, sizeof(warn_msg), msg, arg ); + lwarn( warn_msg ); + } + + +/* lwarn - report a warning, unless -w was given */ + +void lwarn( const char *str ) + { + line_warning( str, linenum ); + } + +/* format_pinpoint_message - write out a message formatted with one string, + * pinpointing its location + */ + +void format_pinpoint_message( const char *msg, const char arg[] ) + { + char errmsg[MAXLINE]; + + snprintf( errmsg, sizeof(errmsg), msg, arg ); + pinpoint_message( errmsg ); + } + + +/* pinpoint_message - write out a message, pinpointing its location */ + +void pinpoint_message( const char *str ) + { + line_pinpoint( str, linenum ); + } + + +/* line_warning - report a warning at a given line, unless -w was given */ + +void line_warning( const char *str, int line ) + { + char warning[MAXLINE]; + + if ( ! nowarn ) + { + snprintf( warning, sizeof(warning), "warning, %s", str ); + line_pinpoint( warning, line ); + } + } + + +/* line_pinpoint - write out a message, pinpointing it at the given line */ + +void line_pinpoint( const char *str, int line ) + { + fprintf( stderr, "%s:%d: %s\n", infilename, line, str ); + } + + +/* yyerror - eat up an error message from the parser; + * currently, messages are ignore + */ + +void yyerror( const char *msg ) + { + (void)msg; + } diff --git a/src/regex.c b/src/regex.c new file mode 100644 index 0000000..38e658b --- /dev/null +++ b/src/regex.c @@ -0,0 +1,167 @@ +/** regex - regular expression functions related to POSIX regex lib. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#include "flexdef.h" + + +static const char* REGEXP_LINEDIR = "^#line ([[:digit:]]+) \"(.*)\""; +static const char* REGEXP_BLANK_LINE = "^[[:space:]]*$"; + +regex_t regex_linedir; /**< matches line directives */ +regex_t regex_blank_line; /**< matches blank lines */ + + +/** Initialize the regular expressions. + * @return true upon success. + */ +bool flex_init_regex(void) +{ + flex_regcomp(®ex_linedir, REGEXP_LINEDIR, REG_EXTENDED); + flex_regcomp(®ex_blank_line, REGEXP_BLANK_LINE, REG_EXTENDED); + + return true; +} + +/** Compiles a regular expression or dies trying. + * @param preg Same as for regcomp(). + * @param regex Same as for regcomp(). + * @param cflags Same as for regcomp(). + */ +void flex_regcomp(regex_t *preg, const char *regex, int cflags) +{ + int err; + + memset (preg, 0, sizeof (regex_t)); + + if ((err = regcomp (preg, regex, cflags)) != 0) { + const size_t errbuf_sz = 200; + char *errbuf; + int n; + + errbuf = malloc(errbuf_sz * sizeof(char)); + if (!errbuf) + flexfatal(_("Unable to allocate buffer to report regcomp")); + n = snprintf(errbuf, errbuf_sz, "regcomp for \"%s\" failed: ", regex); + regerror(err, preg, errbuf+n, errbuf_sz-(size_t)n); + + flexfatal (errbuf); /* never returns - no need to free(errbuf) */ + } +} + +/** Extract a copy of the match, or NULL if no match. + * @param m A match as returned by regexec(). + * @param src The source string that was passed to regexec(). + * @return The allocated string. + */ +char *regmatch_dup (regmatch_t * m, const char *src) +{ + char *str; + size_t len; + + if (m == NULL || m->rm_so < 0 || m->rm_eo < m->rm_so) + return NULL; + len = (size_t) (m->rm_eo - m->rm_so); + str = malloc((len + 1) * sizeof(char)); + if (!str) + flexfatal(_("Unable to allocate a copy of the match")); + strncpy (str, src + m->rm_so, len); + str[len] = 0; + return str; +} + +/** Copy the match. + * @param m A match as returned by regexec(). + * @param dest The destination buffer. + * @param src The source string that was passed to regexec(). + * @return dest + */ +char *regmatch_cpy (regmatch_t * m, char *dest, const char *src) +{ + if (m == NULL || m->rm_so < 0) { + if (dest) + dest[0] = '\0'; + return dest; + } + + snprintf (dest, (size_t) regmatch_len(m), "%s", src + m->rm_so); + return dest; +} + +/** Get the length in characters of the match. + * @param m A match as returned by regexec(). + * @return The length of the match. + */ +int regmatch_len (regmatch_t * m) +{ + if (m == NULL || m->rm_so < 0) { + return 0; + } + + return m->rm_eo - m->rm_so; +} + + + +/** Convert a regmatch_t object to an integer using the strtol() function. + * @param m A match as returned by regexec(). + * @param src The source string that was passed to regexec(). + * @param endptr Same as the second argument to strtol(). + * @param base Same as the third argument to strtol(). + * @return The converted integer or error (Return value is the same as for strtol()). + */ +int regmatch_strtol (regmatch_t * m, const char *src, char **endptr, + int base) +{ + int n = 0; + +#define bufsz 20 + char buf[bufsz]; + char *s; + + if (m == NULL || m->rm_so < 0) + return 0; + + if (regmatch_len (m) < bufsz) + s = regmatch_cpy (m, buf, src); + else + s = regmatch_dup (m, src); + + n = (int) strtol (s, endptr, base); + + if (s != buf) + free (s); + + return n; +} + +/** Check for empty or non-existent match. + * @param m A match as returned by regexec(). + * @return false if match length is non-zero. + * Note that reg_empty returns true even if match did not occur at all. + */ +bool regmatch_empty (regmatch_t * m) +{ + return (m == NULL || m->rm_so < 0 || m->rm_so == m->rm_eo); +} + +/* vim:set expandtab cindent tabstop=4 softtabstop=4 shiftwidth=4 textwidth=0: */ diff --git a/src/scan.c b/src/scan.c new file mode 100644 index 0000000..619c998 --- /dev/null +++ b/src/scan.c @@ -0,0 +1,5235 @@ +#line 1 "scan.c" + +#line 3 "scan.c" + +#define YY_INT_ALIGNED short int + +/* A lexical scanner generated by flex */ + +#define FLEX_SCANNER +#define YY_FLEX_MAJOR_VERSION 2 +#define YY_FLEX_MINOR_VERSION 6 +#define YY_FLEX_SUBMINOR_VERSION 4 +#if YY_FLEX_SUBMINOR_VERSION > 0 +#define FLEX_BETA +#endif + +/* First, we deal with platform-specific or compiler-specific issues. */ + +/* begin standard C headers. */ +#include +#include +#include +#include + +/* end standard C headers. */ + +/* flex integer type definitions */ + +#ifndef FLEXINT_H +#define FLEXINT_H + +/* C99 systems have . Non-C99 systems may or may not. */ + +#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + +/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, + * if you want the limit (max/min) macros for int types. + */ +#ifndef __STDC_LIMIT_MACROS +#define __STDC_LIMIT_MACROS 1 +#endif + +#include +typedef int8_t flex_int8_t; +typedef uint8_t flex_uint8_t; +typedef int16_t flex_int16_t; +typedef uint16_t flex_uint16_t; +typedef int32_t flex_int32_t; +typedef uint32_t flex_uint32_t; +#else +typedef signed char flex_int8_t; +typedef short int flex_int16_t; +typedef int flex_int32_t; +typedef unsigned char flex_uint8_t; +typedef unsigned short int flex_uint16_t; +typedef unsigned int flex_uint32_t; + +/* Limits of integral types. */ +#ifndef INT8_MIN +#define INT8_MIN (-128) +#endif +#ifndef INT16_MIN +#define INT16_MIN (-32767-1) +#endif +#ifndef INT32_MIN +#define INT32_MIN (-2147483647-1) +#endif +#ifndef INT8_MAX +#define INT8_MAX (127) +#endif +#ifndef INT16_MAX +#define INT16_MAX (32767) +#endif +#ifndef INT32_MAX +#define INT32_MAX (2147483647) +#endif +#ifndef UINT8_MAX +#define UINT8_MAX (255U) +#endif +#ifndef UINT16_MAX +#define UINT16_MAX (65535U) +#endif +#ifndef UINT32_MAX +#define UINT32_MAX (4294967295U) +#endif + +#ifndef SIZE_MAX +#define SIZE_MAX (~(size_t)0) +#endif + +#endif /* ! C99 */ + +#endif /* ! FLEXINT_H */ + +/* begin standard C++ headers. */ + +/* TODO: this is always defined, so inline it */ +#define yyconst const + +#if defined(__GNUC__) && __GNUC__ >= 3 +#define yynoreturn __attribute__((__noreturn__)) +#else +#define yynoreturn +#endif + +/* Returned upon end-of-file. */ +#define YY_NULL 0 + +/* Promotes a possibly negative, possibly signed char to an + * integer in range [0..255] for use as an array index. + */ +#define YY_SC_TO_UI(c) ((YY_CHAR) (c)) + +/* Enter a start condition. This macro really ought to take a parameter, + * but we do it the disgusting crufty way forced on us by the ()-less + * definition of BEGIN. + */ +#define BEGIN (yy_start) = 1 + 2 * +/* Translate the current start state into a value that can be later handed + * to BEGIN to return to the state. The YYSTATE alias is for lex + * compatibility. + */ +#define YY_START (((yy_start) - 1) / 2) +#define YYSTATE YY_START +/* Action number for EOF rule of a given start state. */ +#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) +/* Special action meaning "start processing a new file". */ +#define YY_NEW_FILE yyrestart( yyin ) +#define YY_END_OF_BUFFER_CHAR 0 + +/* Size of default input buffer. */ +#ifndef YY_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k. + * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. + * Ditto for the __ia64__ case accordingly. + */ +#define YY_BUF_SIZE 32768 +#else +#define YY_BUF_SIZE 16384 +#endif /* __ia64__ */ +#endif + +/* The state buf must be large enough to hold one state per character in the main buffer. + */ +#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) + +#ifndef YY_TYPEDEF_YY_BUFFER_STATE +#define YY_TYPEDEF_YY_BUFFER_STATE +typedef struct yy_buffer_state *YY_BUFFER_STATE; +#endif + +#ifndef YY_TYPEDEF_YY_SIZE_T +#define YY_TYPEDEF_YY_SIZE_T +typedef size_t yy_size_t; +#endif + +extern int yyleng; + +extern FILE *yyin, *yyout; + +#define EOB_ACT_CONTINUE_SCAN 0 +#define EOB_ACT_END_OF_FILE 1 +#define EOB_ACT_LAST_MATCH 2 + + #define YY_LESS_LINENO(n) + #define YY_LINENO_REWIND_TO(ptr) + +/* Return all but the first "n" matched characters back to the input stream. */ +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + *yy_cp = (yy_hold_char); \ + YY_RESTORE_YY_MORE_OFFSET \ + (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ + YY_DO_BEFORE_ACTION; /* set up yytext again */ \ + } \ + while ( 0 ) +#define unput(c) yyunput( c, (yytext_ptr) ) + +#ifndef YY_STRUCT_YY_BUFFER_STATE +#define YY_STRUCT_YY_BUFFER_STATE +struct yy_buffer_state + { + FILE *yy_input_file; + + char *yy_ch_buf; /* input buffer */ + char *yy_buf_pos; /* current position in input buffer */ + + /* Size of input buffer in bytes, not including room for EOB + * characters. + */ + int yy_buf_size; + + /* Number of characters read into yy_ch_buf, not including EOB + * characters. + */ + int yy_n_chars; + + /* Whether we "own" the buffer - i.e., we know we created it, + * and can realloc() it to grow it, and should free() it to + * delete it. + */ + int yy_is_our_buffer; + + /* Whether this is an "interactive" input source; if so, and + * if we're using stdio for input, then we want to use getc() + * instead of fread(), to make sure we stop fetching input after + * each newline. + */ + int yy_is_interactive; + + /* Whether we're considered to be at the beginning of a line. + * If so, '^' rules will be active on the next match, otherwise + * not. + */ + int yy_at_bol; + + int yy_bs_lineno; /**< The line count. */ + int yy_bs_column; /**< The column count. */ + + /* Whether to try to fill the input buffer when we reach the + * end of it. + */ + int yy_fill_buffer; + + int yy_buffer_status; + +#define YY_BUFFER_NEW 0 +#define YY_BUFFER_NORMAL 1 + /* When an EOF's been seen but there's still some text to process + * then we mark the buffer as YY_EOF_PENDING, to indicate that we + * shouldn't try reading from the input source any more. We might + * still have a bunch of tokens to match, though, because of + * possible backing-up. + * + * When we actually see the EOF, we change the status to "new" + * (via yyrestart()), so that the user can continue scanning by + * just pointing yyin at a new input file. + */ +#define YY_BUFFER_EOF_PENDING 2 + + }; +#endif /* !YY_STRUCT_YY_BUFFER_STATE */ + +/* Stack of input buffers. */ +static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ +static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ +static YY_BUFFER_STATE * yy_buffer_stack = NULL; /**< Stack as an array. */ + +/* We provide macros for accessing buffer states in case in the + * future we want to put the buffer states in a more general + * "scanner state". + * + * Returns the top of the stack, or NULL. + */ +#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ + ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ + : NULL) +/* Same as previous macro, but useful when we know that the buffer stack is not + * NULL or when we need an lvalue. For internal use only. + */ +#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] + +/* yy_hold_char holds the character lost when yytext is formed. */ +static char yy_hold_char; +static int yy_n_chars; /* number of characters read into yy_ch_buf */ +int yyleng; + +/* Points to current character in buffer. */ +static char *yy_c_buf_p = NULL; +static int yy_init = 0; /* whether we need to initialize */ +static int yy_start = 0; /* start state number */ + +/* Flag which is used to allow yywrap()'s to do buffer switches + * instead of setting up a fresh yyin. A bit of a hack ... + */ +static int yy_did_buffer_switch_on_eof; + +void yyrestart ( FILE *input_file ); +void yy_switch_to_buffer ( YY_BUFFER_STATE new_buffer ); +YY_BUFFER_STATE yy_create_buffer ( FILE *file, int size ); +void yy_delete_buffer ( YY_BUFFER_STATE b ); +void yy_flush_buffer ( YY_BUFFER_STATE b ); +void yypush_buffer_state ( YY_BUFFER_STATE new_buffer ); +void yypop_buffer_state ( void ); + +static void yyensure_buffer_stack ( void ); +static void yy_load_buffer_state ( void ); +static void yy_init_buffer ( YY_BUFFER_STATE b, FILE *file ); +#define YY_FLUSH_BUFFER yy_flush_buffer( YY_CURRENT_BUFFER ) + +YY_BUFFER_STATE yy_scan_buffer ( char *base, yy_size_t size ); +YY_BUFFER_STATE yy_scan_string ( const char *yy_str ); +YY_BUFFER_STATE yy_scan_bytes ( const char *bytes, int len ); + +void *yyalloc ( yy_size_t ); +void *yyrealloc ( void *, yy_size_t ); +void yyfree ( void * ); + +#define yy_new_buffer yy_create_buffer +#define yy_set_interactive(is_interactive) \ + { \ + if ( ! YY_CURRENT_BUFFER ){ \ + yyensure_buffer_stack (); \ + YY_CURRENT_BUFFER_LVALUE = \ + yy_create_buffer( yyin, YY_BUF_SIZE ); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ + } +#define yy_set_bol(at_bol) \ + { \ + if ( ! YY_CURRENT_BUFFER ){\ + yyensure_buffer_stack (); \ + YY_CURRENT_BUFFER_LVALUE = \ + yy_create_buffer( yyin, YY_BUF_SIZE ); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ + } +#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) + +/* Begin user sect3 */ +typedef flex_uint8_t YY_CHAR; + +FILE *yyin = NULL, *yyout = NULL; + +typedef int yy_state_type; + +extern int yylineno; +int yylineno = 1; + +extern char *yytext; +#ifdef yytext_ptr +#undef yytext_ptr +#endif +#define yytext_ptr yytext + +static yy_state_type yy_get_previous_state ( void ); +static yy_state_type yy_try_NUL_trans ( yy_state_type current_state ); +static int yy_get_next_buffer ( void ); +static void yynoreturn yy_fatal_error ( const char* msg ); + +/* Done after the current pattern has been matched and before the + * corresponding action - sets up yytext. + */ +#define YY_DO_BEFORE_ACTION \ + (yytext_ptr) = yy_bp; \ + yyleng = (int) (yy_cp - yy_bp); \ + (yy_hold_char) = *yy_cp; \ + *yy_cp = '\0'; \ + (yy_c_buf_p) = yy_cp; +#define YY_NUM_RULES 253 +#define YY_END_OF_BUFFER 254 +/* This struct is not used in this scanner, + but its presence is necessary. */ +struct yy_trans_info + { + flex_int32_t yy_verify; + flex_int32_t yy_nxt; + }; +static const flex_int16_t yy_accept[1114] = + { 0, + 0, 0, 0, 0, 0, 0, 246, 246, 40, 40, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 21, 21, + 239, 239, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 21, 21, + 250, 250, 239, 239, 254, 252, 9, 20, 252, 18, + 1, 19, 252, 252, 252, 252, 17, 163, 148, 149, + 163, 141, 163, 160, 161, 162, 162, 163, 163, 163, + 162, 147, 137, 163, 163, 139, 140, 135, 136, 135, + 134, 133, 134, 246, 247, 247, 40, 42, 40, 41, + + 40, 40, 41, 41, 41, 50, 49, 51, 252, 169, + 169, 164, 169, 165, 166, 168, 170, 218, 219, 218, + 216, 215, 217, 171, 173, 171, 172, 171, 185, 185, + 185, 185, 187, 189, 187, 187, 187, 187, 188, 228, + 233, 228, 232, 231, 234, 229, 229, 229, 234, 234, + 226, 227, 252, 130, 252, 21, 23, 21, 22, 22, + 22, 235, 241, 235, 236, 242, 242, 242, 224, 224, + 225, 224, 224, 224, 224, 224, 224, 224, 129, 53, + 52, 129, 129, 129, 129, 54, 129, 129, 129, 129, + 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, + + 129, 129, 129, 129, 129, 129, 129, 36, 33, 36, + 34, 48, 45, 252, 48, 48, 44, 43, 175, 174, + 176, 177, 178, 179, 180, 181, 182, 31, 32, 31, + 30, 28, 29, 28, 27, 22, 250, 251, 251, 237, + 237, 238, 9, 20, 0, 18, 1, 19, 0, 0, + 0, 16, 10, 0, 0, 0, 0, 4, 16, 5, + 0, 2, 17, 148, 149, 0, 0, 0, 143, 0, + 159, 157, 0, 153, 153, 0, 243, 243, 243, 0, + 0, 142, 0, 147, 137, 0, 0, 0, 139, 140, + 152, 138, 0, 136, 134, 133, 131, 132, 246, 244, + + 245, 40, 42, 40, 40, 37, 38, 0, 50, 49, + 51, 0, 164, 0, 164, 167, 168, 219, 215, 173, + 0, 183, 184, 189, 186, 228, 233, 0, 0, 221, + 229, 229, 229, 0, 130, 0, 21, 23, 24, 235, + 241, 240, 239, 240, 0, 0, 225, 220, 0, 0, + 53, 52, 0, 128, 0, 0, 129, 129, 129, 129, + 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, + 129, 129, 129, 129, 129, 129, 55, 129, 129, 129, + 129, 129, 129, 129, 129, 129, 129, 129, 0, 35, + 34, 48, 45, 46, 47, 31, 32, 29, 26, 25, + + 250, 248, 249, 237, 0, 16, 10, 0, 14, 0, + 0, 0, 0, 0, 4, 16, 5, 0, 6, 0, + 144, 0, 145, 0, 158, 0, 153, 153, 0, 153, + 153, 153, 243, 243, 155, 154, 0, 156, 138, 146, + 0, 152, 0, 131, 132, 40, 40, 0, 39, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 230, 229, 229, 0, 0, 220, 0, 0, + 0, 0, 129, 129, 129, 129, 129, 129, 65, 129, + 129, 129, 70, 129, 129, 129, 129, 129, 129, 129, + 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, + + 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, + 129, 129, 129, 129, 129, 129, 129, 129, 0, 0, + 0, 0, 14, 0, 0, 0, 0, 0, 0, 4, + 8, 5, 0, 153, 153, 153, 153, 153, 153, 153, + 243, 156, 0, 0, 40, 40, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 229, 229, + 0, 0, 56, 57, 129, 129, 129, 129, 129, 129, + 129, 129, 129, 129, 71, 72, 129, 129, 129, 129, + 77, 78, 129, 129, 129, 129, 129, 129, 129, 83, + + 129, 129, 129, 129, 129, 129, 129, 129, 129, 92, + 129, 129, 129, 129, 129, 129, 129, 129, 129, 0, + 0, 0, 0, 15, 0, 0, 0, 0, 0, 8, + 8, 8, 0, 153, 153, 153, 153, 153, 153, 153, + 0, 0, 40, 40, 214, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 229, 229, + 0, 0, 58, 129, 60, 129, 62, 129, 129, 129, + 129, 68, 129, 129, 129, 73, 129, 129, 129, 129, + 129, 129, 129, 129, 129, 129, 129, 86, 129, 129, + + 129, 129, 90, 129, 129, 129, 129, 129, 129, 129, + 129, 129, 129, 0, 0, 0, 0, 3, 0, 0, + 0, 8, 7, 8, 0, 153, 153, 153, 0, 0, + 40, 40, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 222, 223, 222, 223, + 129, 61, 129, 129, 129, 129, 129, 129, 129, 125, + 129, 129, 129, 129, 129, 129, 129, 129, 123, 129, + 85, 129, 88, 129, 89, 129, 129, 129, 104, 0, + 129, 94, 129, 0, 95, 0, 0, 0, 0, 0, + + 12, 0, 13, 0, 151, 0, 150, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 129, 129, 129, 129, 129, 66, 129, 69, 129, + 129, 129, 129, 129, 129, 122, 129, 82, 129, 129, + 87, 129, 91, 102, 124, 0, 0, 0, 0, 0, + 0, 129, 129, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 150, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 129, 129, + + 129, 129, 129, 67, 129, 129, 129, 129, 79, 129, + 129, 129, 129, 129, 129, 0, 0, 113, 0, 0, + 0, 0, 0, 0, 93, 129, 0, 0, 114, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 11, 0, + 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, + 200, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 129, 129, 129, 129, 129, 129, + 129, 129, 129, 129, 129, 129, 84, 129, 129, 0, + 0, 0, 0, 0, 0, 115, 0, 103, 0, 0, + 0, 0, 0, 116, 0, 0, 0, 0, 0, 201, + + 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, + 212, 0, 129, 129, 129, 129, 129, 121, 129, 129, + 75, 129, 129, 129, 129, 129, 0, 0, 109, 0, + 119, 117, 110, 0, 0, 0, 120, 118, 0, 0, + 0, 0, 0, 0, 213, 129, 129, 129, 129, 129, + 125, 74, 129, 81, 129, 126, 129, 105, 107, 0, + 106, 108, 0, 0, 0, 0, 0, 0, 0, 129, + 63, 129, 129, 129, 129, 76, 129, 111, 112, 97, + 0, 0, 0, 0, 98, 129, 129, 129, 129, 129, + 127, 96, 0, 100, 0, 129, 129, 129, 66, 129, + + 99, 101, 129, 64, 129, 129, 129, 67, 129, 129, + 80, 59, 0 + } ; + +static const YY_CHAR yy_ec[256] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, + 4, 4, 5, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 2, 1, 6, 7, 8, 9, 1, 10, 11, + 12, 13, 14, 15, 16, 17, 18, 19, 19, 19, + 19, 19, 19, 19, 20, 21, 22, 23, 1, 24, + 25, 26, 27, 1, 28, 29, 30, 31, 32, 33, + 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, + 44, 45, 46, 47, 48, 49, 50, 51, 52, 44, + 53, 54, 55, 56, 57, 1, 58, 59, 60, 61, + + 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, + 72, 73, 44, 74, 75, 76, 77, 78, 79, 80, + 81, 44, 82, 83, 84, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1 + } ; + +static const YY_CHAR yy_meta[85] = + { 0, + 1, 1, 2, 1, 3, 4, 1, 1, 5, 6, + 1, 7, 8, 9, 1, 10, 1, 11, 12, 12, + 12, 12, 13, 1, 1, 1, 1, 14, 14, 14, + 14, 14, 14, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 16, 17, 18, 1, 19, 14, 14, 14, + 14, 14, 14, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, + 15, 20, 1, 21 + } ; + +static const flex_int16_t yy_base[1221] = + { 0, + 0, 84, 167, 250, 171, 184, 135, 142, 220, 231, + 196, 200, 334, 0, 3627, 3625, 211, 416, 203, 212, + 189, 225, 266, 417, 500, 0, 207, 208, 234, 421, + 424, 436, 583, 588, 669, 0, 294, 304, 584, 751, + 579, 580, 417, 576, 287, 306, 241, 441, 595, 608, + 169, 238, 440, 754, 3680, 4511, 325, 4511, 3676, 0, + 446, 4511, 3673, 430, 827, 3661, 0, 4511, 758, 4511, + 3650, 4511, 453, 3621, 4511, 4511, 3619, 3584, 129, 746, + 445, 766, 4511, 3604, 198, 3582, 4511, 4511, 4511, 3600, + 0, 3599, 214, 0, 3506, 3483, 0, 4511, 3532, 4511, + + 420, 119, 3481, 3478, 3446, 0, 3526, 4511, 3520, 4511, + 482, 3520, 3518, 4511, 3455, 0, 4511, 4511, 4511, 3504, + 4511, 598, 4511, 4511, 4511, 3499, 4511, 754, 4511, 3477, + 759, 180, 4511, 4511, 3467, 0, 3442, 762, 4511, 0, + 4511, 3459, 4511, 3406, 3434, 0, 562, 167, 3393, 3370, + 4511, 4511, 326, 4511, 420, 0, 4511, 3418, 3402, 3366, + 3342, 0, 4511, 3368, 4511, 3317, 444, 3314, 4511, 471, + 4511, 3354, 3271, 3337, 572, 189, 3295, 3285, 4511, 3332, + 4511, 3307, 3303, 585, 594, 4511, 746, 734, 744, 754, + 763, 770, 0, 755, 748, 763, 818, 789, 240, 822, + + 762, 381, 802, 791, 813, 824, 577, 4511, 4511, 3302, + 871, 0, 4511, 3302, 3250, 3231, 4511, 4511, 4511, 4511, + 4511, 4511, 4511, 4511, 4511, 4511, 4511, 0, 4511, 3279, + 4511, 4511, 4511, 3276, 3260, 3259, 0, 3221, 3214, 0, + 3264, 4511, 835, 4511, 3262, 0, 903, 4511, 3257, 842, + 817, 0, 0, 910, 914, 918, 922, 0, 814, 0, + 457, 4511, 0, 943, 4511, 3241, 3141, 483, 4511, 3217, + 3212, 4511, 826, 556, 903, 930, 4511, 757, 0, 3134, + 3131, 4511, 3129, 964, 4511, 3190, 3110, 3174, 3161, 4511, + 0, 4511, 896, 4511, 0, 3172, 0, 0, 0, 4511, + + 4511, 0, 4511, 910, 913, 4511, 4511, 602, 0, 3169, + 4511, 957, 3164, 3161, 3127, 4511, 0, 4511, 976, 4511, + 1020, 4511, 4511, 4511, 4511, 0, 4511, 3116, 0, 4511, + 0, 926, 930, 644, 4511, 662, 0, 4511, 4511, 0, + 4511, 4511, 3071, 3121, 794, 3037, 4511, 0, 934, 932, + 3117, 4511, 3091, 4511, 938, 939, 0, 940, 738, 956, + 802, 3059, 876, 978, 933, 933, 939, 948, 964, 1030, + 938, 958, 976, 968, 0, 996, 4511, 999, 1057, 1068, + 981, 1079, 1077, 1080, 1074, 1068, 1070, 1120, 3062, 4511, + 1014, 0, 4511, 4511, 4511, 0, 4511, 4511, 4511, 4511, + + 0, 4511, 4511, 0, 1078, 0, 0, 1153, 4511, 3063, + 1166, 1077, 1076, 1091, 0, 1089, 0, 1018, 4511, 1022, + 4511, 1025, 4511, 1035, 4511, 1091, 1067, 1138, 1162, 1242, + 1177, 1308, 1105, 0, 4511, 4511, 2954, 1198, 4511, 4511, + 1144, 0, 1137, 0, 0, 1161, 1156, 1123, 4511, 1202, + 1308, 1309, 1310, 1319, 3013, 1312, 1311, 1327, 1320, 1321, + 1323, 1382, 4511, 1172, 1166, 2589, 2537, 0, 1178, 1169, + 1169, 1298, 1315, 1324, 1330, 1321, 1330, 1323, 0, 1341, + 1332, 1348, 0, 1346, 1350, 1348, 1361, 1350, 1367, 2573, + 1370, 1366, 1380, 1382, 1382, 1385, 1378, 1387, 1391, 1400, + + 1393, 1403, 1406, 1414, 1400, 1401, 1404, 1429, 1419, 1424, + 1428, 1425, 1436, 1435, 1430, 1441, 1442, 1432, 1432, 1450, + 1209, 1508, 4511, 1215, 1512, 1219, 1461, 1455, 1451, 0, + 1143, 0, 1461, 1534, 1600, 1636, 204, 2525, 1606, 1681, + 4511, 4511, 1453, 1463, 1591, 1442, 2524, 1599, 1604, 1600, + 1607, 1605, 1611, 1608, 1650, 1620, 1606, 1614, 1613, 1654, + 1663, 1652, 1661, 1666, 1682, 1664, 1693, 1694, 1655, 1674, + 1662, 1675, 4511, 4511, 1683, 1676, 1677, 1683, 1697, 1692, + 1731, 1711, 1702, 1718, 0, 0, 1719, 1706, 1716, 1735, + 0, 0, 2553, 1722, 1732, 2540, 1725, 1722, 1733, 0, + + 1727, 1747, 1740, 1739, 1735, 1752, 1739, 1740, 1746, 0, + 1750, 1763, 1760, 1750, 1752, 1759, 1777, 1762, 1778, 1769, + 1783, 1778, 2514, 4511, 1224, 1230, 1772, 1783, 1780, 0, + 1507, 1234, 2364, 732, 2273, 1809, 1845, 1430, 1076, 1585, + 1797, 2286, 1785, 1807, 4511, 1811, 1814, 1829, 1835, 1821, + 1808, 1822, 1845, 1859, 1860, 1862, 1868, 1869, 1870, 1825, + 1888, 1890, 1876, 1891, 1874, 1902, 1894, 1898, 1795, 1891, + 1882, 1899, 0, 1887, 0, 1892, 0, 2260, 1900, 1891, + 1909, 0, 1904, 2253, 1902, 0, 1916, 1907, 1918, 2227, + 1912, 1909, 1924, 2201, 1908, 1918, 1922, 0, 1934, 1925, + + 1931, 1947, 0, 1936, 1942, 1941, 1953, 2103, 1957, 1958, + 1952, 2085, 1950, 1951, 1950, 1969, 1956, 2133, 1515, 1961, + 1971, 2002, 4511, 2117, 2038, 1981, 1592, 1842, 2025, 1983, + 0, 0, 1972, 1990, 1999, 1987, 1994, 2008, 2005, 2007, + 2015, 2023, 2016, 2021, 2017, 2024, 2022, 2026, 2030, 2029, + 2037, 2035, 2045, 2051, 2054, 2061, 0, 0, 4511, 4511, + 1922, 0, 2049, 2039, 2050, 2053, 2051, 2051, 2054, 1831, + 2073, 2064, 2077, 2073, 2081, 2082, 2072, 2085, 0, 2091, + 0, 2074, 0, 1824, 0, 2091, 2094, 2082, 0, 2116, + 2088, 0, 2092, 2133, 0, 1728, 2097, 2095, 1714, 1678, + + 4511, 2135, 4511, 2096, 4511, 1726, 4511, 1703, 1612, 1601, + 1514, 1500, 1477, 1377, 1373, 1333, 1274, 1203, 2133, 2128, + 2148, 2151, 2144, 2150, 2156, 2158, 2161, 2163, 2184, 2167, + 2164, 2157, 2151, 2159, 2158, 2173, 0, 2165, 0, 2166, + 2182, 2173, 2179, 2178, 2186, 0, 2185, 0, 2187, 2193, + 0, 2202, 0, 0, 0, 2204, 2187, 2201, 2224, 2200, + 2222, 2213, 2219, 2230, 2199, 2227, 2239, 2222, 2225, 1162, + 1158, 2228, 2278, 4511, 1112, 1109, 1081, 1063, 1057, 984, + 976, 969, 923, 913, 910, 931, 895, 891, 887, 881, + 874, 856, 848, 843, 840, 804, 788, 2259, 2248, 2258, + + 2265, 2264, 2241, 0, 2254, 2265, 2268, 2279, 0, 2262, + 2268, 2271, 2266, 2278, 2283, 2289, 2273, 4511, 2280, 2281, + 2281, 2300, 2283, 2281, 0, 2303, 2307, 2292, 4511, 2302, + 2304, 2319, 2303, 2307, 2309, 2328, 2309, 2357, 4511, 2362, + 4511, 4511, 4511, 4511, 4511, 4511, 4511, 4511, 4511, 4511, + 4511, 746, 725, 597, 577, 441, 426, 420, 267, 253, + 247, 230, 183, 181, 2317, 2338, 2342, 2330, 2336, 2343, + 2339, 2331, 2334, 2350, 2341, 2345, 0, 2350, 2346, 2344, + 2349, 2361, 2364, 2367, 2359, 4511, 2357, 0, 2358, 2362, + 2379, 2383, 2375, 4511, 2388, 2375, 2382, 2377, 2389, 4511, + + 4511, 4511, 4511, 4511, 4511, 4511, 4511, 4511, 4511, 4511, + 4511, 122, 2399, 2398, 2382, 2391, 2391, 0, 2407, 2408, + 0, 2397, 2398, 2420, 2417, 2414, 2418, 2426, 4511, 2414, + 4511, 4511, 4511, 2422, 2429, 2419, 4511, 4511, 2417, 2437, + 2435, 2425, 2428, 2428, 4511, 2431, 2445, 2445, 2447, 2452, + 0, 0, 2461, 0, 2444, 0, 2459, 4511, 4511, 2452, + 4511, 4511, 2454, 2465, 2452, 2467, 2471, 2470, 2476, 2481, + 0, 2468, 2465, 2465, 2485, 0, 2465, 4511, 4511, 4511, + 2489, 2491, 2479, 2488, 4511, 2501, 2491, 2498, 2503, 2490, + 0, 4511, 2497, 4511, 2510, 2500, 2502, 2500, 0, 2514, + + 4511, 4511, 2516, 0, 2523, 2508, 2509, 0, 2528, 2531, + 0, 0, 4511, 2593, 2614, 2635, 2656, 2677, 2698, 2719, + 2740, 2761, 2782, 2803, 2824, 2845, 2866, 2887, 2908, 2929, + 2950, 2971, 2992, 3013, 3025, 3044, 3055, 3074, 3095, 3108, + 3127, 3148, 3169, 3190, 3202, 3221, 3242, 3263, 3280, 3292, + 3311, 3332, 3353, 3374, 3395, 3408, 2553, 3423, 3444, 3463, + 3484, 3505, 3517, 3536, 3557, 2569, 3057, 3578, 3590, 3609, + 3630, 3651, 2558, 3663, 3684, 3705, 3726, 3747, 3768, 3789, + 3810, 3831, 3843, 3862, 3879, 3891, 3910, 3931, 3952, 3973, + 3994, 4007, 4022, 4043, 4062, 4083, 4104, 4125, 4146, 4167, + + 4179, 4189, 4208, 4229, 4250, 2561, 4262, 4283, 4304, 4325, + 4346, 4367, 3028, 4379, 4398, 4419, 4432, 4447, 4468, 4489 + } ; + +static const flex_int16_t yy_def[1221] = + { 0, + 1113, 1113, 1114, 1114, 1115, 1116, 1117, 1117, 1118, 1118, + 1119, 1119, 1113, 13, 1120, 1120, 1121, 1121, 1122, 1122, + 1123, 1123, 1124, 1124, 1113, 25, 1125, 1125, 1126, 1126, + 1127, 1127, 1128, 1128, 1113, 35, 1129, 1129, 1130, 1130, + 1120, 1120, 1120, 1120, 1131, 1131, 1132, 1132, 1126, 1126, + 1133, 1133, 1134, 1134, 1113, 1113, 1113, 1113, 1113, 1135, + 1113, 1113, 1113, 1113, 1136, 1113, 1137, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1138, 1139, + 1140, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1141, 1113, 1141, 1142, 1113, 1113, 1143, 1113, 1143, 1113, + + 1143, 1143, 1113, 1113, 1113, 1144, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1145, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1139, 1113, 1113, + 1139, 1146, 1113, 1113, 1113, 1147, 1113, 1139, 1113, 1148, + 1113, 1148, 1113, 1149, 1113, 1150, 1150, 1150, 1113, 1113, + 1113, 1113, 1151, 1113, 1151, 1152, 1113, 1152, 1113, 1113, + 1113, 1153, 1113, 1153, 1113, 1113, 1154, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1155, 1113, 1113, 1113, 1156, 1156, 1156, 1156, + 1156, 1156, 1156, 1156, 1156, 1156, 1156, 1157, 1156, 1156, + + 1156, 1156, 1156, 1156, 1156, 1156, 1156, 1113, 1113, 1158, + 1113, 1159, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1160, 1113, 1160, + 1113, 1113, 1113, 1113, 1113, 1113, 1161, 1113, 1113, 1162, + 1162, 1113, 1113, 1113, 1113, 1163, 1113, 1113, 1113, 1113, + 1113, 1164, 1165, 1113, 1113, 1113, 1113, 1166, 1164, 1167, + 1168, 1113, 1169, 1113, 1113, 1113, 1113, 1170, 1113, 1113, + 1113, 1113, 1113, 1171, 1171, 1172, 1113, 1113, 1173, 1113, + 1113, 1113, 1174, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1175, 1113, 1113, 1113, 1176, 1113, 1177, 1178, 1179, 1113, + + 1113, 1180, 1113, 1180, 1180, 1113, 1113, 1181, 1182, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1183, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1184, 1113, 1113, 1185, 1113, + 1186, 1186, 1186, 1187, 1113, 1187, 1188, 1113, 1113, 1189, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1190, 1113, 1113, + 1113, 1113, 1191, 1113, 1113, 1113, 1192, 1192, 1192, 1192, + 1192, 1192, 1192, 1192, 1192, 1192, 1192, 1192, 1192, 1192, + 1192, 1192, 1192, 1192, 1192, 1192, 1113, 1192, 1192, 1192, + 1192, 1192, 1192, 1192, 1192, 1192, 1192, 1192, 1193, 1113, + 1113, 1194, 1113, 1113, 1113, 1195, 1113, 1113, 1113, 1113, + + 1196, 1113, 1113, 1197, 1113, 1198, 1199, 1200, 1113, 1113, + 1113, 1113, 1113, 1113, 1201, 1198, 1202, 1203, 1113, 1203, + 1113, 1204, 1113, 1204, 1113, 1113, 1205, 1205, 1205, 1113, + 1205, 1205, 1113, 1206, 1113, 1113, 1207, 1113, 1113, 1113, + 1113, 1208, 1113, 1209, 1210, 1211, 1211, 1212, 1113, 1212, + 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, + 1213, 1213, 1113, 1214, 1214, 1113, 1215, 1216, 1113, 1113, + 1113, 1113, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, + 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, + 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, + + 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, + 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1113, 1113, + 1200, 1200, 1113, 1200, 1200, 1113, 1113, 1113, 1113, 1201, + 1218, 1202, 1113, 1113, 1205, 432, 430, 430, 1205, 432, + 1113, 1113, 1113, 1113, 1211, 1211, 1113, 1213, 1213, 1213, + 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, + 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1214, 1214, + 1113, 1113, 1113, 1113, 1217, 1217, 1217, 1217, 1217, 1217, + 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, + 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, + + 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, + 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1113, + 1113, 1113, 1113, 1113, 1200, 1200, 1113, 1113, 1113, 1218, + 1218, 1218, 1113, 534, 534, 1205, 432, 1205, 1205, 1205, + 1113, 1113, 1211, 1211, 1113, 1213, 1213, 1213, 1213, 1213, + 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, + 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1214, 1214, + 1113, 1113, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, + 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, + 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, + + 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, + 1217, 1217, 1217, 1113, 1113, 1113, 1113, 1113, 1219, 1113, + 1113, 1218, 1113, 1218, 1113, 1205, 1205, 1205, 1113, 1113, + 1211, 1211, 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, + 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, + 1213, 1213, 1213, 1213, 1213, 1213, 1214, 1214, 1113, 1113, + 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, + 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, + 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1113, + 1217, 1217, 1217, 1113, 1217, 1113, 1113, 1113, 1113, 1219, + + 1113, 1219, 1113, 1113, 1113, 1113, 1113, 1213, 1213, 1213, + 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, + 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, + 1213, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, + 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, + 1217, 1217, 1217, 1217, 1217, 1113, 1113, 1113, 1113, 1113, + 1113, 1217, 1217, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1220, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1213, 1213, 1213, 1213, 1213, + 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1217, 1217, + + 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, + 1217, 1217, 1217, 1217, 1217, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1217, 1217, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1220, 1113, 1220, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1213, 1217, 1217, 1217, 1217, 1217, 1217, + 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1217, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, + 1217, 1217, 1217, 1217, 1217, 1217, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1217, 1217, 1217, 1217, 1217, + 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1217, + 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1217, 1217, 1217, 1217, 1217, + 1217, 1113, 1113, 1113, 1113, 1217, 1217, 1217, 1217, 1217, + + 1113, 1113, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, + 1217, 1217, 0, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113 + } ; + +static const flex_int16_t yy_nxt[4596] = + { 0, + 56, 57, 58, 56, 59, 56, 56, 56, 56, 56, + 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, + 56, 56, 56, 56, 56, 56, 56, 60, 60, 60, + 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, + 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, + 60, 60, 56, 56, 56, 56, 60, 60, 60, 60, + 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, + 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, + 60, 56, 56, 56, 56, 61, 62, 56, 63, 56, + 64, 56, 65, 56, 56, 56, 56, 56, 56, 56, + + 56, 66, 56, 56, 56, 56, 56, 56, 56, 56, + 56, 67, 67, 67, 67, 67, 67, 67, 67, 67, + 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, + 67, 67, 67, 67, 67, 67, 56, 56, 56, 56, + 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, + 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, + 67, 67, 67, 67, 67, 56, 56, 56, 69, 70, + 305, 71, 72, 89, 73, 90, 1045, 74, 75, 76, + 76, 275, 276, 76, 77, 92, 89, 95, 90, 96, + 78, 56, 93, 76, 95, 323, 96, 107, 108, 305, + + 109, 107, 108, 1012, 109, 125, 291, 126, 127, 154, + 154, 155, 155, 119, 125, 120, 126, 127, 333, 79, + 80, 238, 98, 239, 99, 121, 638, 56, 100, 122, + 122, 122, 122, 98, 323, 99, 157, 1011, 158, 105, + 350, 130, 131, 233, 132, 234, 159, 333, 81, 76, + 76, 82, 83, 235, 84, 72, 128, 73, 85, 427, + 74, 75, 76, 76, 101, 128, 76, 77, 134, 350, + 135, 102, 103, 86, 104, 101, 76, 130, 131, 292, + 132, 136, 102, 103, 1010, 104, 160, 378, 161, 229, + 238, 230, 239, 101, 123, 297, 209, 298, 231, 210, + + 102, 1009, 79, 80, 101, 87, 209, 1008, 229, 210, + 230, 102, 211, 211, 211, 211, 378, 231, 137, 138, + 139, 1007, 211, 211, 211, 211, 243, 244, 335, 245, + 336, 81, 76, 76, 110, 111, 112, 110, 113, 110, + 110, 110, 110, 110, 110, 110, 114, 110, 114, 110, + 110, 110, 110, 110, 110, 110, 110, 110, 110, 115, + 110, 116, 116, 116, 116, 116, 116, 116, 116, 116, + 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, + 116, 116, 116, 116, 116, 116, 110, 110, 110, 110, + 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, + + 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, + 116, 116, 116, 116, 116, 110, 110, 110, 119, 134, + 120, 135, 335, 157, 336, 158, 163, 383, 164, 165, + 121, 250, 136, 159, 122, 122, 122, 122, 163, 224, + 164, 165, 163, 233, 241, 234, 343, 247, 248, 242, + 249, 304, 225, 235, 269, 269, 383, 270, 280, 419, + 281, 420, 226, 282, 282, 282, 282, 227, 251, 137, + 138, 139, 345, 160, 1006, 161, 166, 167, 168, 346, + 1005, 304, 225, 312, 313, 423, 314, 424, 166, 167, + 168, 226, 166, 167, 168, 1004, 227, 344, 251, 123, + + 140, 140, 141, 140, 142, 143, 140, 140, 140, 144, + 140, 140, 140, 140, 140, 140, 140, 145, 140, 140, + 140, 140, 140, 140, 140, 140, 140, 146, 146, 146, + 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, + 146, 146, 146, 146, 147, 146, 146, 146, 146, 146, + 146, 148, 149, 140, 150, 140, 146, 146, 146, 146, + 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, + 146, 146, 146, 147, 146, 146, 146, 146, 146, 146, + 148, 151, 140, 152, 170, 171, 213, 172, 214, 170, + 171, 173, 172, 332, 219, 219, 173, 157, 224, 158, + + 174, 220, 220, 349, 449, 174, 450, 236, 428, 429, + 157, 225, 158, 355, 221, 221, 319, 319, 319, 319, + 236, 226, 356, 332, 222, 222, 227, 175, 388, 223, + 223, 1003, 175, 349, 176, 177, 215, 178, 216, 176, + 177, 225, 178, 355, 221, 221, 335, 160, 336, 161, + 226, 1002, 356, 222, 222, 227, 175, 388, 223, 223, + 160, 175, 161, 176, 335, 217, 336, 218, 176, 179, + 180, 181, 179, 182, 183, 179, 179, 179, 179, 179, + 179, 179, 179, 179, 179, 179, 179, 179, 184, 185, + 179, 179, 179, 186, 179, 179, 187, 188, 189, 190, + + 191, 192, 193, 194, 195, 193, 193, 196, 197, 198, + 199, 200, 193, 201, 202, 203, 204, 205, 206, 193, + 207, 179, 179, 179, 179, 179, 187, 188, 189, 190, + 191, 192, 193, 194, 195, 193, 193, 196, 197, 198, + 199, 200, 201, 202, 203, 204, 205, 206, 193, 207, + 179, 179, 179, 213, 726, 214, 163, 362, 241, 264, + 265, 360, 266, 242, 278, 278, 267, 284, 285, 361, + 286, 363, 278, 278, 287, 433, 433, 278, 278, 1001, + 278, 278, 475, 288, 358, 364, 369, 427, 370, 289, + 359, 360, 365, 382, 371, 345, 279, 367, 372, 361, + + 1000, 363, 346, 215, 279, 216, 166, 167, 168, 279, + 963, 475, 279, 366, 358, 364, 369, 368, 370, 359, + 376, 290, 365, 382, 371, 279, 962, 367, 372, 384, + 377, 385, 217, 279, 218, 253, 243, 244, 279, 245, + 268, 279, 366, 250, 386, 373, 368, 478, 268, 374, + 376, 387, 405, 379, 254, 416, 255, 426, 255, 384, + 377, 385, 961, 380, 255, 960, 381, 255, 256, 257, + 959, 255, 258, 259, 386, 373, 478, 260, 958, 374, + 251, 387, 405, 379, 254, 416, 255, 426, 255, 391, + 391, 391, 391, 380, 255, 381, 957, 255, 256, 257, + + 255, 258, 259, 956, 247, 248, 260, 249, 261, 955, + 251, 408, 409, 954, 410, 408, 409, 953, 410, 408, + 409, 480, 410, 408, 409, 430, 410, 443, 411, 411, + 411, 411, 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407, 407, + 407, 407, 407, 407, 407, 407, 407, 521, 521, 521, + 521, 521, 521, 521, 521, 521, 521, 521, 521, 521, + 521, 521, 521, 521, 521, 521, 521, 521, 530, 1113, + 530, 1113, 530, 530, 1113, 1113, 1113, 530, 532, 1113, + + 532, 1113, 532, 532, 1113, 1113, 1113, 532, 418, 418, + 418, 418, 418, 418, 418, 418, 418, 418, 418, 418, + 418, 418, 418, 418, 418, 418, 418, 418, 418, 422, + 422, 422, 422, 422, 422, 422, 422, 422, 422, 422, + 422, 422, 422, 422, 422, 422, 422, 422, 422, 422, + 427, 1113, 427, 427, 427, 427, 427, 427, 427, 427, + 427, 427, 427, 427, 427, 427, 427, 1113, 427, 427, + 427, 437, 1113, 437, 1113, 437, 437, 1113, 1113, 1113, + 437, 1113, 437, 442, 1113, 442, 442, 442, 442, 442, + 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, + + 442, 442, 442, 442, 444, 1113, 444, 444, 444, 444, + 444, 444, 444, 444, 444, 444, 444, 444, 444, 444, + 444, 444, 444, 444, 444, 445, 1113, 445, 445, 445, + 445, 445, 445, 445, 445, 445, 445, 445, 445, 445, + 445, 445, 445, 445, 445, 445, 302, 1113, 302, 302, + 1113, 302, 302, 302, 302, 302, 302, 302, 302, 302, + 302, 1113, 302, 1113, 302, 302, 302, 448, 448, 448, + 448, 448, 448, 448, 448, 448, 448, 448, 448, 448, + 448, 448, 448, 448, 448, 448, 448, 448, 331, 1113, + 331, 1113, 331, 331, 1113, 1113, 1113, 331, 342, 1113, + + 342, 342, 342, 342, 342, 342, 342, 342, 342, 342, + 342, 342, 342, 342, 342, 342, 342, 342, 342, 468, + 1113, 468, 468, 468, 468, 468, 468, 468, 468, 468, + 468, 468, 468, 468, 468, 468, 468, 468, 468, 468, + 357, 357, 1113, 1113, 1113, 357, 357, 630, 1113, 630, + 630, 630, 630, 630, 630, 630, 630, 630, 630, 630, + 630, 630, 630, 630, 630, 630, 630, 630, 800, 800, + 800, 800, 800, 800, 800, 800, 800, 800, 800, 800, + 800, 800, 800, 800, 800, 800, 800, 800, 800, 938, + 938, 938, 938, 938, 938, 938, 938, 938, 938, 938, + + 938, 938, 938, 938, 938, 938, 938, 938, 938, 938, + 55, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113 + + } ; + +static const flex_int16_t yy_chk[4596] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, + 102, 3, 3, 5, 3, 5, 1012, 3, 3, 3, + 3, 79, 79, 3, 3, 6, 6, 7, 6, 7, + 3, 21, 6, 3, 8, 132, 8, 11, 11, 102, + + 11, 12, 12, 964, 12, 19, 85, 19, 19, 27, + 28, 27, 28, 17, 20, 17, 20, 20, 148, 3, + 3, 51, 9, 51, 9, 17, 537, 22, 9, 17, + 17, 17, 17, 10, 132, 10, 29, 963, 29, 10, + 176, 21, 21, 47, 21, 47, 29, 148, 3, 3, + 3, 4, 4, 47, 4, 4, 19, 4, 4, 537, + 4, 4, 4, 4, 9, 20, 4, 4, 23, 176, + 23, 9, 9, 4, 9, 10, 4, 22, 22, 85, + 22, 23, 10, 10, 962, 10, 29, 199, 29, 45, + 52, 45, 52, 9, 17, 93, 37, 93, 45, 37, + + 9, 961, 4, 4, 10, 4, 38, 960, 46, 38, + 46, 10, 37, 37, 37, 37, 199, 46, 23, 23, + 23, 959, 38, 38, 38, 38, 57, 57, 153, 57, + 153, 4, 4, 4, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, + + 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, 18, 24, + 18, 24, 155, 30, 155, 30, 31, 202, 31, 31, + 18, 64, 24, 30, 18, 18, 18, 18, 32, 43, + 32, 32, 53, 48, 53, 48, 167, 61, 61, 53, + 61, 101, 43, 48, 73, 73, 202, 73, 81, 261, + 81, 261, 43, 81, 81, 81, 81, 43, 64, 24, + 24, 24, 170, 30, 958, 30, 31, 31, 31, 170, + 957, 101, 43, 111, 111, 268, 111, 268, 32, 32, + 32, 43, 53, 53, 53, 956, 43, 167, 64, 18, + + 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, + 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, + 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, + 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, + 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, + 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, + 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, + 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, + 25, 25, 25, 25, 33, 33, 39, 33, 39, 34, + 34, 33, 34, 147, 41, 42, 34, 49, 44, 49, + + 33, 41, 42, 175, 308, 34, 308, 49, 274, 274, + 50, 44, 50, 184, 41, 42, 122, 122, 122, 122, + 50, 44, 185, 147, 41, 42, 44, 33, 207, 41, + 42, 955, 34, 175, 33, 33, 39, 33, 39, 34, + 34, 44, 34, 184, 41, 42, 334, 49, 334, 49, + 44, 954, 185, 41, 42, 44, 33, 207, 41, 42, + 50, 34, 50, 33, 336, 39, 336, 39, 34, 35, + 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, + 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, + 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, + + 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, + 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, + 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, + 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, + 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, + 35, 35, 35, 40, 634, 40, 54, 189, 54, 69, + 69, 188, 69, 54, 80, 80, 69, 82, 82, 188, + 82, 189, 128, 128, 82, 278, 278, 131, 131, 953, + 138, 138, 359, 82, 187, 190, 194, 634, 195, 82, + 187, 188, 191, 201, 196, 345, 80, 192, 196, 188, + + 952, 189, 345, 40, 128, 40, 54, 54, 54, 131, + 897, 359, 138, 191, 187, 190, 194, 192, 195, 187, + 198, 82, 191, 201, 196, 80, 896, 192, 196, 203, + 198, 204, 40, 128, 40, 65, 243, 243, 131, 243, + 69, 138, 191, 250, 205, 197, 192, 361, 82, 197, + 198, 206, 251, 200, 65, 259, 65, 273, 65, 203, + 198, 204, 895, 200, 65, 894, 200, 65, 65, 65, + 893, 65, 65, 65, 205, 197, 361, 65, 892, 197, + 250, 206, 251, 200, 65, 259, 65, 273, 65, 211, + 211, 211, 211, 200, 65, 200, 891, 65, 65, 65, + + 65, 65, 65, 890, 247, 247, 65, 247, 65, 889, + 250, 254, 254, 888, 254, 255, 255, 887, 255, 256, + 256, 363, 256, 257, 257, 275, 257, 293, 254, 254, + 254, 254, 255, 255, 255, 255, 256, 256, 256, 256, + 257, 257, 257, 257, 264, 264, 304, 264, 276, 276, + 363, 264, 305, 886, 254, 275, 275, 293, 312, 312, + 256, 312, 332, 257, 885, 284, 284, 884, 284, 333, + 349, 350, 284, 355, 356, 358, 304, 883, 365, 366, + 276, 284, 305, 254, 367, 360, 368, 284, 371, 358, + 256, 369, 332, 257, 319, 319, 319, 319, 372, 333, + + 349, 350, 360, 355, 356, 358, 364, 365, 366, 276, + 364, 373, 381, 367, 374, 360, 368, 371, 358, 284, + 418, 369, 418, 882, 420, 264, 420, 422, 372, 422, + 881, 360, 391, 391, 391, 391, 364, 424, 880, 424, + 364, 373, 381, 374, 376, 378, 284, 321, 321, 321, + 321, 321, 321, 321, 321, 321, 321, 321, 321, 321, + 321, 321, 321, 321, 321, 321, 321, 321, 321, 321, + 321, 321, 370, 376, 378, 321, 370, 321, 321, 321, + 321, 321, 321, 321, 321, 321, 321, 321, 321, 321, + 321, 321, 321, 321, 321, 321, 321, 321, 321, 321, + + 321, 379, 370, 380, 383, 370, 382, 383, 384, 385, + 382, 879, 386, 380, 387, 382, 385, 878, 405, 427, + 427, 412, 413, 433, 433, 448, 414, 448, 639, 639, + 379, 416, 426, 380, 383, 877, 382, 383, 384, 385, + 382, 386, 380, 387, 531, 382, 385, 388, 405, 388, + 412, 413, 388, 388, 408, 408, 414, 408, 388, 388, + 428, 416, 426, 876, 388, 388, 875, 411, 411, 388, + 411, 408, 408, 408, 408, 441, 388, 388, 443, 388, + 429, 429, 388, 388, 411, 411, 411, 411, 388, 388, + 428, 428, 446, 388, 388, 431, 431, 447, 388, 438, + + 438, 438, 438, 464, 450, 441, 450, 465, 443, 469, + 470, 521, 429, 521, 871, 471, 429, 524, 870, 524, + 526, 526, 446, 526, 531, 818, 625, 447, 625, 431, + 431, 626, 626, 464, 626, 632, 632, 465, 632, 469, + 470, 429, 430, 430, 471, 430, 430, 430, 430, 430, + 430, 430, 430, 430, 430, 430, 430, 430, 430, 430, + 430, 430, 430, 430, 430, 430, 430, 430, 430, 430, + 430, 430, 430, 430, 430, 430, 430, 430, 430, 430, + 430, 430, 430, 430, 430, 430, 430, 430, 430, 430, + 430, 430, 430, 430, 430, 430, 817, 430, 430, 430, + + 430, 430, 430, 430, 430, 430, 430, 430, 430, 430, + 430, 430, 430, 430, 430, 430, 430, 430, 430, 430, + 430, 430, 430, 430, 430, 430, 432, 432, 432, 432, + 451, 452, 453, 457, 456, 432, 432, 432, 432, 432, + 432, 454, 459, 460, 472, 461, 451, 452, 473, 458, + 453, 474, 457, 461, 454, 816, 456, 475, 476, 477, + 432, 432, 459, 460, 478, 432, 432, 432, 432, 432, + 432, 458, 480, 472, 458, 482, 451, 452, 473, 481, + 453, 474, 457, 461, 454, 456, 486, 475, 476, 477, + 484, 487, 459, 460, 478, 815, 485, 488, 489, 814, + + 458, 491, 480, 458, 462, 482, 492, 493, 481, 462, + 462, 462, 462, 494, 495, 462, 486, 496, 497, 484, + 462, 487, 498, 499, 462, 485, 488, 462, 489, 462, + 500, 491, 462, 501, 502, 503, 492, 493, 505, 462, + 462, 462, 462, 494, 495, 462, 506, 496, 497, 504, + 462, 507, 498, 499, 462, 504, 462, 508, 462, 509, + 500, 462, 510, 501, 502, 503, 511, 513, 505, 512, + 514, 515, 516, 517, 519, 506, 518, 519, 519, 504, + 507, 520, 638, 638, 638, 504, 546, 508, 527, 509, + 528, 529, 510, 533, 543, 544, 511, 513, 512, 813, + + 514, 515, 516, 517, 519, 518, 519, 519, 631, 522, + 522, 520, 522, 525, 525, 546, 525, 719, 527, 719, + 528, 529, 812, 533, 543, 544, 522, 522, 522, 522, + 525, 525, 525, 525, 534, 534, 811, 534, 534, 534, + 534, 534, 534, 534, 534, 534, 534, 534, 534, 534, + 534, 534, 534, 534, 534, 534, 534, 534, 534, 534, + 534, 534, 534, 534, 534, 534, 534, 534, 534, 534, + 534, 534, 534, 534, 534, 534, 534, 534, 534, 534, + 534, 534, 534, 534, 534, 534, 534, 534, 631, 534, + 534, 534, 534, 534, 534, 534, 534, 534, 534, 534, + + 534, 534, 534, 534, 534, 534, 534, 534, 534, 534, + 534, 534, 534, 534, 534, 534, 534, 534, 535, 535, + 545, 548, 550, 810, 539, 539, 549, 552, 557, 551, + 554, 549, 552, 553, 809, 559, 558, 640, 640, 548, + 551, 548, 556, 554, 727, 727, 550, 556, 557, 558, + 545, 559, 535, 535, 536, 536, 536, 536, 539, 539, + 553, 549, 552, 536, 536, 536, 536, 536, 536, 548, + 551, 548, 555, 554, 562, 550, 560, 556, 557, 558, + 800, 559, 800, 563, 569, 561, 566, 562, 564, 553, + 555, 571, 560, 536, 536, 536, 536, 536, 536, 540, + + 540, 540, 540, 561, 565, 563, 566, 564, 540, 540, + 540, 540, 540, 540, 569, 567, 568, 562, 570, 572, + 555, 571, 560, 575, 568, 808, 565, 576, 577, 565, + 578, 579, 580, 561, 563, 567, 566, 564, 540, 540, + 540, 540, 540, 540, 582, 584, 581, 570, 572, 583, + 587, 806, 588, 575, 568, 565, 576, 577, 565, 578, + 589, 579, 580, 581, 590, 567, 594, 595, 599, 581, + 799, 597, 598, 601, 582, 584, 602, 603, 583, 604, + 587, 588, 605, 606, 796, 607, 608, 609, 611, 589, + 612, 613, 615, 581, 590, 594, 614, 595, 599, 581, + + 597, 598, 601, 616, 617, 619, 602, 603, 618, 604, + 620, 605, 621, 606, 607, 608, 620, 609, 611, 622, + 612, 613, 615, 627, 628, 614, 629, 636, 636, 641, + 651, 643, 616, 646, 617, 619, 647, 618, 644, 784, + 620, 669, 621, 650, 652, 620, 770, 660, 647, 622, + 651, 648, 627, 652, 628, 629, 650, 649, 646, 641, + 643, 636, 636, 637, 637, 637, 637, 653, 644, 648, + 669, 660, 637, 637, 637, 637, 637, 637, 647, 649, + 651, 654, 655, 652, 656, 653, 650, 646, 654, 655, + 657, 658, 659, 656, 728, 728, 665, 659, 663, 648, + + 660, 657, 637, 637, 637, 637, 637, 637, 649, 658, + 661, 658, 662, 664, 665, 653, 667, 662, 654, 655, + 668, 661, 670, 656, 666, 663, 664, 659, 671, 666, + 672, 657, 674, 668, 676, 679, 667, 761, 680, 658, + 681, 658, 683, 687, 665, 679, 685, 662, 688, 689, + 691, 661, 670, 692, 663, 693, 664, 671, 695, 666, + 672, 674, 696, 668, 676, 679, 667, 680, 697, 699, + 681, 700, 683, 687, 679, 685, 701, 702, 688, 689, + 691, 704, 692, 705, 707, 693, 706, 695, 709, 710, + 711, 696, 713, 714, 733, 715, 716, 697, 717, 699, + + 700, 720, 721, 722, 722, 701, 722, 702, 730, 736, + 704, 733, 734, 705, 707, 706, 737, 734, 709, 710, + 711, 735, 713, 714, 715, 736, 716, 739, 717, 740, + 738, 720, 721, 726, 726, 726, 735, 741, 743, 745, + 737, 733, 738, 744, 747, 742, 746, 734, 748, 739, + 729, 750, 749, 740, 742, 736, 744, 752, 746, 751, + 743, 741, 747, 725, 745, 749, 735, 753, 751, 737, + 748, 750, 738, 754, 753, 752, 755, 763, 739, 764, + 754, 765, 740, 756, 742, 755, 744, 763, 746, 743, + 741, 766, 747, 745, 756, 749, 767, 768, 751, 748, + + 769, 750, 771, 772, 753, 752, 773, 763, 774, 764, + 754, 765, 775, 776, 778, 755, 777, 763, 780, 724, + 782, 766, 786, 787, 756, 767, 768, 788, 791, 769, + 793, 797, 771, 772, 718, 798, 773, 802, 774, 802, + 804, 712, 775, 776, 778, 777, 790, 790, 780, 782, + 820, 790, 786, 787, 790, 819, 788, 790, 791, 708, + 793, 797, 790, 794, 794, 798, 823, 820, 794, 804, + 821, 794, 824, 822, 794, 821, 790, 790, 825, 819, + 826, 790, 823, 827, 790, 828, 831, 790, 822, 830, + 825, 790, 832, 794, 794, 833, 824, 820, 794, 831, + + 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1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113 + + } ; + +static yy_state_type yy_last_accepting_state; +static char *yy_last_accepting_cpos; + +extern int yy_flex_debug; +int yy_flex_debug = 0; + +/* The intent behind this definition is that it'll catch + * any uses of REJECT which flex missed. + */ +#define REJECT reject_used_but_not_detected +#define yymore() yymore_used_but_not_detected +#define YY_MORE_ADJ 0 +#define YY_RESTORE_YY_MORE_OFFSET +char *yytext; +#line 1 "scan.l" +/* scan.l - scanner for flex input -*-C-*- */ +#line 4 "scan.l" +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#include "flexdef.h" +#include "parse.h" +extern bool tablesverify, tablesext; +extern int trlcontxt; /* Set in parse.y for each rule. */ +extern const char *escaped_qstart, *escaped_qend; + +#define M4QSTART "[""[" +#define M4QEND "]""]" + +#define ESCAPED_QSTART "[" M4QEND M4QSTART "[" M4QEND M4QSTART +#define ESCAPED_QEND M4QEND "]" M4QSTART M4QEND "]" M4QSTART + +#define ACTION_ECHO add_action( yytext ) +#define ACTION_IFDEF(def, should_define) \ + { \ + if ( should_define ) \ + action_define( def, 1 ); \ + } + +#define ACTION_ECHO_QSTART add_action (ESCAPED_QSTART) +#define ACTION_ECHO_QEND add_action (ESCAPED_QEND) + +#define ACTION_M4_IFDEF(def, should_define) \ + do{ \ + if ( should_define ) \ + buf_m4_define( &m4defs_buf, def, NULL);\ + else \ + buf_m4_undefine( &m4defs_buf, def);\ + } while(0) + +#define MARK_END_OF_PROLOG mark_prolog(); + +#define YY_DECL \ + int flexscan(void) + +#define RETURNCHAR \ + yylval = (unsigned char) yytext[0]; \ + return CHAR; + +#define RETURNNAME \ + if(yyleng < MAXLINE) \ + { \ + strncpy( nmstr, yytext, sizeof(nmstr) ); \ + return NAME; \ + } \ + else \ + do { \ + synerr(_("Input line too long\n")); \ + FLEX_EXIT(EXIT_FAILURE); \ + } while (0) + +#define PUT_BACK_STRING(str, start) \ + { size_t i = strlen( str ); \ + while ( i > start ) \ + unput((str)[--i]); \ + } + +#define CHECK_REJECT(str) \ + if ( all_upper( str ) ) \ + reject = true; + +#define CHECK_YYMORE(str) \ + if ( all_lower( str ) ) \ + yymore_used = true; + +#define YY_USER_INIT \ + if ( getenv("POSIXLY_CORRECT") ) \ + posix_compat = true; + +#define START_CODEBLOCK(x) do { \ + /* Emit the needed line directive... */\ + if (indented_code == false) { \ + linenum++; \ + line_directive_out(NULL, 1); \ + } \ + add_action(M4QSTART); \ + yy_push_state(CODEBLOCK); \ + if ((indented_code = x)) ACTION_ECHO; \ +} while(0) + +#define END_CODEBLOCK do { \ + yy_pop_state();\ + add_action(M4QEND); \ + if (!indented_code) line_directive_out(NULL, 0);\ +} while (0) + +#line 1966 "scan.c" + +#line 1968 "scan.c" + +#define INITIAL 0 +#define SECT2 1 +#define SECT2PROLOG 2 +#define SECT3 3 +#define CODEBLOCK 4 +#define PICKUPDEF 5 +#define SC 6 +#define CARETISBOL 7 +#define NUM 8 +#define QUOTE 9 +#define FIRSTCCL 10 +#define CCL 11 +#define ACTION 12 +#define RECOVER 13 +#define COMMENT 14 +#define ACTION_STRING 15 +#define PERCENT_BRACE_ACTION 16 +#define OPTION 17 +#define LINEDIR 18 +#define CODEBLOCK_MATCH_BRACE 19 +#define GROUP_WITH_PARAMS 20 +#define GROUP_MINUS_PARAMS 21 +#define EXTENDED_COMMENT 22 +#define COMMENT_DISCARD 23 +#define CODE_COMMENT 24 +#define SECT3_NOESCAPE 25 +#define CHARACTER_CONSTANT 26 + +#ifndef YY_NO_UNISTD_H +/* Special case for "unistd.h", since it is non-ANSI. We include it way + * down here because we want the user's section 1 to have been scanned first. + * The user has a chance to override it with an option. + */ +#include +#endif + +#ifndef YY_EXTRA_TYPE +#define YY_EXTRA_TYPE void * +#endif + +static int yy_init_globals ( void ); + +/* Accessor methods to globals. + These are made visible to non-reentrant scanners for convenience. */ + +int yylex_destroy ( void ); + +int yyget_debug ( void ); + +void yyset_debug ( int debug_flag ); + +YY_EXTRA_TYPE yyget_extra ( void ); + +void yyset_extra ( YY_EXTRA_TYPE user_defined ); + +FILE *yyget_in ( void ); + +void yyset_in ( FILE * _in_str ); + +FILE *yyget_out ( void ); + +void yyset_out ( FILE * _out_str ); + + int yyget_leng ( void ); + +char *yyget_text ( void ); + +int yyget_lineno ( void ); + +void yyset_lineno ( int _line_number ); + +/* Macros after this point can all be overridden by user definitions in + * section 1. + */ + +#ifndef YY_SKIP_YYWRAP +#ifdef __cplusplus +extern "C" int yywrap ( void ); +#else +extern int yywrap ( void ); +#endif +#endif + +#ifndef YY_NO_UNPUT + + static void yyunput ( int c, char *buf_ptr ); + +#endif + +#ifndef yytext_ptr +static void yy_flex_strncpy ( char *, const char *, int ); +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen ( const char * ); +#endif + +#ifndef YY_NO_INPUT +#ifdef __cplusplus +static int yyinput ( void ); +#else +static int input ( void ); +#endif + +#endif + + static int yy_start_stack_ptr = 0; + static int yy_start_stack_depth = 0; + static int *yy_start_stack = NULL; + + static void yy_push_state ( int _new_state ); + + static void yy_pop_state ( void ); + +/* Amount of stuff to slurp up with each read. */ +#ifndef YY_READ_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k */ +#define YY_READ_BUF_SIZE 16384 +#else +#define YY_READ_BUF_SIZE 8192 +#endif /* __ia64__ */ +#endif + +/* Copy whatever the last rule matched to the standard output. */ +#ifndef ECHO +/* This used to be an fputs(), but since the string might contain NUL's, + * we now use fwrite(). + */ +#define ECHO do { if (fwrite( yytext, (size_t) yyleng, 1, yyout )) {} } while (0) +#endif + +/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, + * is returned in "result". + */ +#ifndef YY_INPUT +#define YY_INPUT(buf,result,max_size) \ + if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ + { \ + int c = '*'; \ + int n; \ + for ( n = 0; n < max_size && \ + (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ + buf[n] = (char) c; \ + if ( c == '\n' ) \ + buf[n++] = (char) c; \ + if ( c == EOF && ferror( yyin ) ) \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + result = n; \ + } \ + else \ + { \ + errno=0; \ + while ( (result = (int) fread(buf, 1, (yy_size_t) max_size, yyin)) == 0 && ferror(yyin)) \ + { \ + if( errno != EINTR) \ + { \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + break; \ + } \ + errno=0; \ + clearerr(yyin); \ + } \ + }\ +\ + +#endif + +/* No semi-colon after return; correct usage is to write "yyterminate();" - + * we don't want an extra ';' after the "return" because that will cause + * some compilers to complain about unreachable statements. + */ +#ifndef yyterminate +#define yyterminate() return YY_NULL +#endif + +/* Number of entries by which start-condition stack grows. */ +#ifndef YY_START_STACK_INCR +#define YY_START_STACK_INCR 25 +#endif + +/* Report a fatal error. */ +#ifndef YY_FATAL_ERROR +#define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) +#endif + +/* end tables serialization structures and prototypes */ + +/* Default declaration of generated scanner - a define so the user can + * easily add parameters. + */ +#ifndef YY_DECL +#define YY_DECL_IS_OURS 1 + +extern int yylex (void); + +#define YY_DECL int yylex (void) +#endif /* !YY_DECL */ + +/* Code executed at the beginning of each rule, after yytext and yyleng + * have been set up. + */ +#ifndef YY_USER_ACTION +#define YY_USER_ACTION +#endif + +/* Code executed at the end of each rule. */ +#ifndef YY_BREAK +#define YY_BREAK /*LINTED*/break; +#endif + +#define YY_RULE_SETUP \ + if ( yyleng > 0 ) \ + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \ + (yytext[yyleng - 1] == '\n'); \ + YY_USER_ACTION + +/** The main scanner function which does all the work. + */ +YY_DECL +{ + yy_state_type yy_current_state; + char *yy_cp, *yy_bp; + int yy_act; + + if ( !(yy_init) ) + { + (yy_init) = 1; + +#ifdef YY_USER_INIT + YY_USER_INIT; +#endif + + if ( ! (yy_start) ) + (yy_start) = 1; /* first start state */ + + if ( ! yyin ) + yyin = stdin; + + if ( ! yyout ) + yyout = stdout; + + if ( ! YY_CURRENT_BUFFER ) { + yyensure_buffer_stack (); + YY_CURRENT_BUFFER_LVALUE = + yy_create_buffer( yyin, YY_BUF_SIZE ); + } + + yy_load_buffer_state( ); + } + + { +#line 158 "scan.l" + +#line 160 "scan.l" + static int bracelevel, didadef, indented_code; + static int doing_rule_action = false; + static int option_sense; + + int doing_codeblock = false; + int brace_depth=0, brace_start_line=0; + char nmdef[MAXLINE]; + + +#line 2234 "scan.c" + + while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */ + { + yy_cp = (yy_c_buf_p); + + /* Support of yytext. */ + *yy_cp = (yy_hold_char); + + /* yy_bp points to the position in yy_ch_buf of the start of + * the current run. + */ + yy_bp = yy_cp; + + yy_current_state = (yy_start); + yy_current_state += YY_AT_BOL(); +yy_match: + do + { + YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ; + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 1114 ) + yy_c = yy_meta[yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; + ++yy_cp; + } + while ( yy_base[yy_current_state] != 4511 ); + +yy_find_action: + yy_act = yy_accept[yy_current_state]; + if ( yy_act == 0 ) + { /* have to back up */ + yy_cp = (yy_last_accepting_cpos); + yy_current_state = (yy_last_accepting_state); + yy_act = yy_accept[yy_current_state]; + } + + YY_DO_BEFORE_ACTION; + +do_action: /* This label is used only to access EOF actions. */ + + switch ( yy_act ) + { /* beginning of action switch */ + case 0: /* must back up */ + /* undo the effects of YY_DO_BEFORE_ACTION */ + *yy_cp = (yy_hold_char); + yy_cp = (yy_last_accepting_cpos); + yy_current_state = (yy_last_accepting_state); + goto yy_find_action; + +case 1: +YY_RULE_SETUP +#line 170 "scan.l" +START_CODEBLOCK(true); + YY_BREAK +case 2: +YY_RULE_SETUP +#line 171 "scan.l" +add_action("/*[""["); yy_push_state( COMMENT ); + YY_BREAK +case 3: +YY_RULE_SETUP +#line 172 "scan.l" +yy_push_state( LINEDIR ); + YY_BREAK +case 4: +YY_RULE_SETUP +#line 173 "scan.l" +return SCDECL; + YY_BREAK +case 5: +YY_RULE_SETUP +#line 174 "scan.l" +return XSCDECL; + YY_BREAK +case 6: +/* rule 6 can match eol */ +YY_RULE_SETUP +#line 175 "scan.l" +START_CODEBLOCK(false); + YY_BREAK +case 7: +/* rule 7 can match eol */ +YY_RULE_SETUP +#line 176 "scan.l" +{ + brace_start_line = linenum; + ++linenum; + buf_linedir( &top_buf, infilename?infilename:"", linenum); + brace_depth = 1; + yy_push_state(CODEBLOCK_MATCH_BRACE); + } + YY_BREAK +case 8: +YY_RULE_SETUP +#line 184 "scan.l" +synerr( _("malformed '%top' directive") ); + YY_BREAK +case 9: +YY_RULE_SETUP +#line 186 "scan.l" +/* discard */ + YY_BREAK +case 10: +YY_RULE_SETUP +#line 188 "scan.l" +{ + sectnum = 2; + bracelevel = 0; + mark_defs1(); + line_directive_out(NULL, 1); + BEGIN(SECT2PROLOG); + return SECTEND; + } + YY_BREAK +case 11: +/* rule 11 can match eol */ +YY_RULE_SETUP +#line 197 "scan.l" +yytext_is_array = false; ++linenum; + YY_BREAK +case 12: +/* rule 12 can match eol */ +YY_RULE_SETUP +#line 198 "scan.l" +yytext_is_array = true; ++linenum; + YY_BREAK +case 13: +YY_RULE_SETUP +#line 200 "scan.l" +BEGIN(OPTION); return TOK_OPTION; + YY_BREAK +case 14: +/* rule 14 can match eol */ +YY_RULE_SETUP +#line 202 "scan.l" +++linenum; /* ignore */ + YY_BREAK +case 15: +/* rule 15 can match eol */ +YY_RULE_SETUP +#line 203 "scan.l" +++linenum; /* ignore */ + YY_BREAK +/* xgettext: no-c-format */ +case 16: +/* rule 16 can match eol */ +YY_RULE_SETUP +#line 206 "scan.l" +synerr( _( "unrecognized '%' directive" ) ); + YY_BREAK +case 17: +YY_RULE_SETUP +#line 208 "scan.l" +{ + if(yyleng < MAXLINE) + { + strncpy( nmstr, yytext, sizeof(nmstr) ); + } + else + { + synerr( _("Definition name too long\n")); + FLEX_EXIT(EXIT_FAILURE); + } + + didadef = false; + BEGIN(PICKUPDEF); + } + YY_BREAK +case 18: +YY_RULE_SETUP +#line 223 "scan.l" +RETURNNAME; + YY_BREAK +case 19: +/* rule 19 can match eol */ +YY_RULE_SETUP +#line 224 "scan.l" +++linenum; /* allows blank lines in section 1 */ + YY_BREAK +case 20: +/* rule 20 can match eol */ +YY_RULE_SETUP +#line 225 "scan.l" +ACTION_ECHO; ++linenum; /* maybe end of comment line */ + YY_BREAK + +/* */ +case 21: +YY_RULE_SETUP +#line 230 "scan.l" +ACTION_ECHO; + YY_BREAK +case 22: +YY_RULE_SETUP +#line 231 "scan.l" +ACTION_ECHO; + YY_BREAK +case 23: +/* rule 23 can match eol */ +YY_RULE_SETUP +#line 233 "scan.l" +++linenum; ACTION_ECHO; + YY_BREAK + + +case 24: +YY_RULE_SETUP +#line 236 "scan.l" +add_action("*/]""]"); yy_pop_state(); + YY_BREAK + + +case 25: +YY_RULE_SETUP +#line 239 "scan.l" +ACTION_ECHO; yy_pop_state(); + YY_BREAK + + +/* This is the same as COMMENT, but is discarded rather than output. */ +case 26: +YY_RULE_SETUP +#line 244 "scan.l" +yy_pop_state(); + YY_BREAK +case 27: +YY_RULE_SETUP +#line 245 "scan.l" +; + YY_BREAK +case 28: +YY_RULE_SETUP +#line 246 "scan.l" +; + YY_BREAK +case 29: +/* rule 29 can match eol */ +YY_RULE_SETUP +#line 247 "scan.l" +++linenum; + YY_BREAK + + +case 30: +YY_RULE_SETUP +#line 251 "scan.l" +yy_pop_state(); + YY_BREAK +case 31: +YY_RULE_SETUP +#line 252 "scan.l" +; + YY_BREAK +case 32: +/* rule 32 can match eol */ +YY_RULE_SETUP +#line 253 "scan.l" +++linenum; + YY_BREAK + + +case 33: +/* rule 33 can match eol */ +YY_RULE_SETUP +#line 257 "scan.l" +yy_pop_state(); + YY_BREAK +case 34: +YY_RULE_SETUP +#line 258 "scan.l" +linenum = myctoi( yytext ); + YY_BREAK +case 35: +YY_RULE_SETUP +#line 260 "scan.l" +{ + free(infilename); + infilename = xstrdup(yytext + 1); + infilename[strlen( infilename ) - 1] = '\0'; + } + YY_BREAK +case 36: +YY_RULE_SETUP +#line 265 "scan.l" +/* ignore spurious characters */ + YY_BREAK + + +case 37: +YY_RULE_SETUP +#line 268 "scan.l" +ACTION_ECHO_QSTART; + YY_BREAK +case 38: +YY_RULE_SETUP +#line 269 "scan.l" +ACTION_ECHO_QEND; + YY_BREAK + + +case 39: +/* rule 39 can match eol */ +YY_RULE_SETUP +#line 273 "scan.l" +++linenum; END_CODEBLOCK; + YY_BREAK +case 40: +YY_RULE_SETUP +#line 274 "scan.l" +ACTION_ECHO; + YY_BREAK +case 41: +YY_RULE_SETUP +#line 275 "scan.l" +ACTION_ECHO; + YY_BREAK +case 42: +/* rule 42 can match eol */ +YY_RULE_SETUP +#line 276 "scan.l" +{ + ++linenum; + ACTION_ECHO; + if ( indented_code ) END_CODEBLOCK; + } + YY_BREAK + + +case 43: +YY_RULE_SETUP +#line 284 "scan.l" +{ + if( --brace_depth == 0){ + /* TODO: Matched. */ + yy_pop_state(); + }else + buf_strnappend(&top_buf, yytext, yyleng); + } + YY_BREAK +case 44: +YY_RULE_SETUP +#line 292 "scan.l" +{ + brace_depth++; + buf_strnappend(&top_buf, yytext, yyleng); + } + YY_BREAK +case 45: +/* rule 45 can match eol */ +YY_RULE_SETUP +#line 297 "scan.l" +{ + ++linenum; + buf_strnappend(&top_buf, yytext, yyleng); + } + YY_BREAK +case 46: +YY_RULE_SETUP +#line 302 "scan.l" +buf_strnappend(&top_buf, escaped_qstart, (int) strlen(escaped_qstart)); + YY_BREAK +case 47: +YY_RULE_SETUP +#line 303 "scan.l" +buf_strnappend(&top_buf, escaped_qend, (int) strlen(escaped_qend)); + YY_BREAK +case 48: +YY_RULE_SETUP +#line 304 "scan.l" +{ + buf_strnappend(&top_buf, yytext, yyleng); + } + YY_BREAK +case YY_STATE_EOF(CODEBLOCK_MATCH_BRACE): +#line 308 "scan.l" +{ + linenum = brace_start_line; + synerr(_("Unmatched '{'")); + yyterminate(); + } + YY_BREAK + + +case 49: +YY_RULE_SETUP +#line 317 "scan.l" +/* separates name and definition */ + YY_BREAK +case 50: +YY_RULE_SETUP +#line 319 "scan.l" +{ + if(yyleng < MAXLINE) + { + strncpy( nmdef, yytext, sizeof(nmdef) ); + } + else + { + format_synerr( _("Definition value for {%s} too long\n"), nmstr); + FLEX_EXIT(EXIT_FAILURE); + } + /* Skip trailing whitespace. */ + { + size_t i = strlen( nmdef ); + while (i > 0 && (nmdef[i-1] == ' ' || nmdef[i-1] == '\t')) + --i; + nmdef[i] = '\0'; + } + + ndinstal( nmstr, nmdef ); + didadef = true; + } + YY_BREAK +case 51: +/* rule 51 can match eol */ +YY_RULE_SETUP +#line 341 "scan.l" +{ + if ( ! didadef ) + synerr( _( "incomplete name definition" ) ); + BEGIN(INITIAL); + ++linenum; + } + YY_BREAK + + +case 52: +/* rule 52 can match eol */ +YY_RULE_SETUP +#line 351 "scan.l" +++linenum; BEGIN(INITIAL); + YY_BREAK +case 53: +YY_RULE_SETUP +#line 352 "scan.l" +option_sense = true; + YY_BREAK +case 54: +YY_RULE_SETUP +#line 354 "scan.l" +return '='; + YY_BREAK +case 55: +YY_RULE_SETUP +#line 356 "scan.l" +option_sense = ! option_sense; + YY_BREAK +case 56: +YY_RULE_SETUP +#line 358 "scan.l" +csize = option_sense ? 128 : 256; + YY_BREAK +case 57: +YY_RULE_SETUP +#line 359 "scan.l" +csize = option_sense ? 256 : 128; + YY_BREAK +case 58: +YY_RULE_SETUP +#line 361 "scan.l" +long_align = option_sense; + YY_BREAK +case 59: +YY_RULE_SETUP +#line 362 "scan.l" +{ + ACTION_M4_IFDEF( "M4""_YY_ALWAYS_INTERACTIVE", option_sense ); + interactive = option_sense; + } + YY_BREAK +case 60: +YY_RULE_SETUP +#line 366 "scan.l" +yytext_is_array = option_sense; + YY_BREAK +case 61: +YY_RULE_SETUP +#line 367 "scan.l" +backing_up_report = option_sense; + YY_BREAK +case 62: +YY_RULE_SETUP +#line 368 "scan.l" +interactive = ! option_sense; + YY_BREAK +case 63: +YY_RULE_SETUP +#line 369 "scan.l" +bison_bridge_lval = option_sense; + YY_BREAK +case 64: +YY_RULE_SETUP +#line 370 "scan.l" +{ if((bison_bridge_lloc = option_sense)) + bison_bridge_lval = true; + } + YY_BREAK +case 65: +YY_RULE_SETUP +#line 373 "scan.l" +C_plus_plus = option_sense; + YY_BREAK +case 66: +YY_RULE_SETUP +#line 374 "scan.l" +sf_set_case_ins(!option_sense); + YY_BREAK +case 67: +YY_RULE_SETUP +#line 375 "scan.l" +sf_set_case_ins(option_sense); + YY_BREAK +case 68: +YY_RULE_SETUP +#line 376 "scan.l" +ddebug = option_sense; + YY_BREAK +case 69: +YY_RULE_SETUP +#line 377 "scan.l" +spprdflt = ! option_sense; + YY_BREAK +case 70: +YY_RULE_SETUP +#line 378 "scan.l" +useecs = option_sense; + YY_BREAK +case 71: +YY_RULE_SETUP +#line 379 "scan.l" +{ + useecs = usemecs = false; + use_read = fullspd = true; + } + YY_BREAK +case 72: +YY_RULE_SETUP +#line 383 "scan.l" +{ + useecs = usemecs = false; + use_read = fulltbl = true; + } + YY_BREAK +case 73: +YY_RULE_SETUP +#line 387 "scan.l" +ACTION_IFDEF("YY_NO_INPUT", ! option_sense); + YY_BREAK +case 74: +YY_RULE_SETUP +#line 388 "scan.l" +interactive = option_sense; + YY_BREAK +case 75: +YY_RULE_SETUP +#line 389 "scan.l" +lex_compat = option_sense; + YY_BREAK +case 76: +YY_RULE_SETUP +#line 390 "scan.l" +posix_compat = option_sense; + YY_BREAK +case 77: +YY_RULE_SETUP +#line 391 "scan.l" +gen_line_dirs = option_sense; + YY_BREAK +case 78: +YY_RULE_SETUP +#line 392 "scan.l" +{ + ACTION_M4_IFDEF( "M4""_YY_MAIN", option_sense); + /* Override yywrap */ + if( option_sense == true ) + do_yywrap = false; + } + YY_BREAK +case 79: +YY_RULE_SETUP +#line 398 "scan.l" +usemecs = option_sense; + YY_BREAK +case 80: +YY_RULE_SETUP +#line 399 "scan.l" +{ + ACTION_M4_IFDEF( "M4""_YY_NEVER_INTERACTIVE", option_sense ); + interactive = !option_sense; + } + YY_BREAK +case 81: +YY_RULE_SETUP +#line 403 "scan.l" +performance_report += option_sense ? 1 : -1; + YY_BREAK +case 82: +YY_RULE_SETUP +#line 404 "scan.l" +yytext_is_array = ! option_sense; + YY_BREAK +case 83: +YY_RULE_SETUP +#line 405 "scan.l" +use_read = option_sense; + YY_BREAK +case 84: +YY_RULE_SETUP +#line 406 "scan.l" +reentrant = option_sense; + YY_BREAK +case 85: +YY_RULE_SETUP +#line 407 "scan.l" +reject_really_used = option_sense; + YY_BREAK +case 86: +YY_RULE_SETUP +#line 408 "scan.l" +ACTION_M4_IFDEF( "M4""_YY_STACK_USED", option_sense ); + YY_BREAK +case 87: +YY_RULE_SETUP +#line 409 "scan.l" +do_stdinit = option_sense; + YY_BREAK +case 88: +YY_RULE_SETUP +#line 410 "scan.l" +use_stdout = option_sense; + YY_BREAK +case 89: +YY_RULE_SETUP +#line 411 "scan.l" +ACTION_IFDEF("YY_NO_UNISTD_H", ! option_sense); + YY_BREAK +case 90: +YY_RULE_SETUP +#line 412 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_UNPUT", ! option_sense); + YY_BREAK +case 91: +YY_RULE_SETUP +#line 413 "scan.l" +printstats = option_sense; + YY_BREAK +case 92: +YY_RULE_SETUP +#line 414 "scan.l" +nowarn = ! option_sense; + YY_BREAK +case 93: +YY_RULE_SETUP +#line 415 "scan.l" +do_yylineno = option_sense; ACTION_M4_IFDEF("M4""_YY_USE_LINENO", option_sense); + YY_BREAK +case 94: +YY_RULE_SETUP +#line 416 "scan.l" +yymore_really_used = option_sense; + YY_BREAK +case 95: +YY_RULE_SETUP +#line 417 "scan.l" +do_yywrap = option_sense; + YY_BREAK +case 96: +YY_RULE_SETUP +#line 419 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_PUSH_STATE", ! option_sense); + YY_BREAK +case 97: +YY_RULE_SETUP +#line 420 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_POP_STATE", ! option_sense); + YY_BREAK +case 98: +YY_RULE_SETUP +#line 421 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_TOP_STATE", ! option_sense); + YY_BREAK +case 99: +YY_RULE_SETUP +#line 423 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_SCAN_BUFFER", ! option_sense); + YY_BREAK +case 100: +YY_RULE_SETUP +#line 424 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_SCAN_BYTES", ! option_sense); + YY_BREAK +case 101: +YY_RULE_SETUP +#line 425 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_SCAN_STRING", ! option_sense); + YY_BREAK +case 102: +YY_RULE_SETUP +#line 427 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_FLEX_ALLOC", ! option_sense); + YY_BREAK +case 103: +YY_RULE_SETUP +#line 428 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_FLEX_REALLOC", ! option_sense); + YY_BREAK +case 104: +YY_RULE_SETUP +#line 429 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_FLEX_FREE", ! option_sense); + YY_BREAK +case 105: +YY_RULE_SETUP +#line 431 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_GET_DEBUG", ! option_sense); + YY_BREAK +case 106: +YY_RULE_SETUP +#line 432 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_SET_DEBUG", ! option_sense); + YY_BREAK +case 107: +YY_RULE_SETUP +#line 433 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_GET_EXTRA", ! option_sense); + YY_BREAK +case 108: +YY_RULE_SETUP +#line 434 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_SET_EXTRA", ! option_sense); + YY_BREAK +case 109: +YY_RULE_SETUP +#line 435 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_GET_LENG", ! option_sense); + YY_BREAK +case 110: +YY_RULE_SETUP +#line 436 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_GET_TEXT", ! option_sense); + YY_BREAK +case 111: +YY_RULE_SETUP +#line 437 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_GET_LINENO", ! option_sense); + YY_BREAK +case 112: +YY_RULE_SETUP +#line 438 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_SET_LINENO", ! option_sense); + YY_BREAK +case 113: +YY_RULE_SETUP +#line 439 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_GET_IN", ! option_sense); + YY_BREAK +case 114: +YY_RULE_SETUP +#line 440 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_SET_IN", ! option_sense); + YY_BREAK +case 115: +YY_RULE_SETUP +#line 441 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_GET_OUT", ! option_sense); + YY_BREAK +case 116: +YY_RULE_SETUP +#line 442 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_SET_OUT", ! option_sense); + YY_BREAK +case 117: +YY_RULE_SETUP +#line 443 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_GET_LVAL", ! option_sense); + YY_BREAK +case 118: +YY_RULE_SETUP +#line 444 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_SET_LVAL", ! option_sense); + YY_BREAK +case 119: +YY_RULE_SETUP +#line 445 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_GET_LLOC", ! option_sense); + YY_BREAK +case 120: +YY_RULE_SETUP +#line 446 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_SET_LLOC", ! option_sense); + YY_BREAK +case 121: +YY_RULE_SETUP +#line 448 "scan.l" +return TOK_EXTRA_TYPE; + YY_BREAK +case 122: +YY_RULE_SETUP +#line 449 "scan.l" +return TOK_OUTFILE; + YY_BREAK +case 123: +YY_RULE_SETUP +#line 450 "scan.l" +return TOK_PREFIX; + YY_BREAK +case 124: +YY_RULE_SETUP +#line 451 "scan.l" +return TOK_YYCLASS; + YY_BREAK +case 125: +YY_RULE_SETUP +#line 452 "scan.l" +return TOK_HEADER_FILE; + YY_BREAK +case 126: +YY_RULE_SETUP +#line 453 "scan.l" +return TOK_TABLES_FILE; + YY_BREAK +case 127: +YY_RULE_SETUP +#line 454 "scan.l" +{ + tablesverify = option_sense; + if(!tablesext && option_sense) + tablesext = true; + } + YY_BREAK +case 128: +YY_RULE_SETUP +#line 461 "scan.l" +{ + if(yyleng-1 < MAXLINE) + { + strncpy( nmstr, yytext + 1, sizeof(nmstr) ); + } + else + { + synerr( _("Option line too long\n")); + FLEX_EXIT(EXIT_FAILURE); + } + nmstr[strlen( nmstr ) - 1] = '\0'; + return NAME; + } + YY_BREAK +case 129: +YY_RULE_SETUP +#line 475 "scan.l" +{ + format_synerr( _( "unrecognized %%option: %s" ), + yytext ); + BEGIN(RECOVER); + } + YY_BREAK + +case 130: +/* rule 130 can match eol */ +YY_RULE_SETUP +#line 482 "scan.l" +++linenum; BEGIN(INITIAL); + YY_BREAK + +case 131: +YY_RULE_SETUP +#line 486 "scan.l" +++bracelevel; yyless( 2 ); /* eat only %{ */ + YY_BREAK +case 132: +YY_RULE_SETUP +#line 487 "scan.l" +--bracelevel; yyless( 2 ); /* eat only %} */ + YY_BREAK +case 133: +YY_RULE_SETUP +#line 489 "scan.l" +START_CODEBLOCK(true); /* indented code in prolog */ + YY_BREAK +case 134: +YY_RULE_SETUP +#line 491 "scan.l" +{ + /* non-indented code */ + if ( bracelevel <= 0 ) { + /* not in %{ ... %} */ + yyless( 0 ); /* put it all back */ + yy_set_bol( 1 ); + mark_prolog(); + BEGIN(SECT2); + } else { + START_CODEBLOCK(true); + } + } + YY_BREAK +case 135: +YY_RULE_SETUP +#line 504 "scan.l" +ACTION_ECHO; + YY_BREAK +case 136: +/* rule 136 can match eol */ +YY_RULE_SETUP +#line 505 "scan.l" +++linenum; ACTION_ECHO; + YY_BREAK +case YY_STATE_EOF(SECT2PROLOG): +#line 507 "scan.l" +{ + mark_prolog(); + sectnum = 0; + yyterminate(); /* to stop the parser */ + } + YY_BREAK + + +case 137: +/* rule 137 can match eol */ +YY_RULE_SETUP +#line 515 "scan.l" +++linenum; /* allow blank lines in section 2 */ + YY_BREAK +case 138: +YY_RULE_SETUP +#line 517 "scan.l" +{ + indented_code = false; + doing_codeblock = true; + bracelevel = 1; + BEGIN(PERCENT_BRACE_ACTION); + } + YY_BREAK +case 139: +YY_RULE_SETUP +#line 524 "scan.l" +{ + /* Allow "<" to appear in (?x) patterns. */ + if (!sf_skip_ws()) + BEGIN(SC); + return '<'; + } + YY_BREAK +case 140: +YY_RULE_SETUP +#line 530 "scan.l" +return '^'; + YY_BREAK +case 141: +YY_RULE_SETUP +#line 531 "scan.l" +BEGIN(QUOTE); return '"'; + YY_BREAK +case 142: +*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ +(yy_c_buf_p) = yy_cp = yy_bp + 1; +YY_DO_BEFORE_ACTION; /* set up yytext again */ +YY_RULE_SETUP +#line 532 "scan.l" +{ + BEGIN(NUM); + if ( lex_compat || posix_compat ) + return BEGIN_REPEAT_POSIX; + else + return BEGIN_REPEAT_FLEX; + } + YY_BREAK +case 143: +/* rule 143 can match eol */ +*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ +YY_LINENO_REWIND_TO(yy_bp + 1); +(yy_c_buf_p) = yy_cp = yy_bp + 1; +YY_DO_BEFORE_ACTION; /* set up yytext again */ +YY_RULE_SETUP +#line 539 "scan.l" +return '$'; + YY_BREAK +case 144: +YY_RULE_SETUP +#line 541 "scan.l" +{ + bracelevel = 1; + BEGIN(PERCENT_BRACE_ACTION); + + if ( in_rule ) + { + doing_rule_action = true; + in_rule = false; + return '\n'; + } + } + YY_BREAK +case 145: +/* rule 145 can match eol */ +YY_RULE_SETUP +#line 552 "scan.l" +{ + if (sf_skip_ws()){ + /* We're in the middle of a (?x: ) pattern. */ + /* Push back everything starting at the "|" */ + int amt = (int) (strchr (yytext, '|') - yytext); + yyless(amt); + } + else { + add_action("]""]"); + continued_action = true; + ++linenum; + return '\n'; + } + } + YY_BREAK +case 146: +YY_RULE_SETUP +#line 567 "scan.l" +{ + + if (sf_skip_ws()){ + /* We're in the middle of a (?x: ) pattern. */ + yy_push_state(COMMENT_DISCARD); + } + else{ + yyless( yyleng - 2 ); /* put back '/', '*' */ + bracelevel = 0; + continued_action = false; + BEGIN(ACTION); + } + } + YY_BREAK +case 147: +YY_RULE_SETUP +#line 581 "scan.l" +/* allow indented rules */ ; + YY_BREAK +case 148: +YY_RULE_SETUP +#line 583 "scan.l" +{ + if (sf_skip_ws()){ + /* We're in the middle of a (?x: ) pattern. */ + } + else{ + /* This rule is separate from the one below because + * otherwise we get variable trailing context, so + * we can't build the scanner using -{f,F}. + */ + bracelevel = 0; + continued_action = false; + BEGIN(ACTION); + + if ( in_rule ) + { + doing_rule_action = true; + in_rule = false; + return '\n'; + } + } + } + YY_BREAK +case 149: +/* rule 149 can match eol */ +YY_RULE_SETUP +#line 605 "scan.l" +{ + if (sf_skip_ws()){ + /* We're in the middle of a (?x: ) pattern. */ + ++linenum; + } + else{ + bracelevel = 0; + continued_action = false; + BEGIN(ACTION); + unput( '\n' ); /* so sees it */ + + if ( in_rule ) + { + doing_rule_action = true; + in_rule = false; + return '\n'; + } + } + } + YY_BREAK +case 150: +#line 626 "scan.l" +case 151: +YY_RULE_SETUP +#line 626 "scan.l" +return EOF_OP; + YY_BREAK +case 152: +YY_RULE_SETUP +#line 628 "scan.l" +{ + sectnum = 3; + BEGIN(no_section3_escape ? SECT3_NOESCAPE : SECT3); + outn("/* Begin user sect3 */"); + yyterminate(); /* to stop the parser */ + + } + YY_BREAK +case 153: +YY_RULE_SETUP +#line 636 "scan.l" +{ + int cclval; + + if(yyleng < MAXLINE) + { + strncpy( nmstr, yytext, sizeof(nmstr) ); + } + else + { + synerr( _("Input line too long\n")); + FLEX_EXIT(EXIT_FAILURE); + } + + /* Check to see if we've already encountered this + * ccl. + */ + if (0 /* <--- This "0" effectively disables the reuse of a + * character class (purely based on its source text). + * The reason it was disabled is so yacc/bison can parse + * ccl operations, such as ccl difference and union. + */ + && (cclval = ccllookup( nmstr )) != 0 ) + { + if ( input() != ']' ) + synerr( _( "bad character class" ) ); + + yylval = cclval; + ++cclreuse; + return PREVCCL; + } + else + { + /* We fudge a bit. We know that this ccl will + * soon be numbered as lastccl + 1 by cclinit. + */ + cclinstal( nmstr, lastccl + 1 ); + + /* Push back everything but the leading bracket + * so the ccl can be rescanned. + */ + yyless( 1 ); + + BEGIN(FIRSTCCL); + return '['; + } + } + YY_BREAK +case 154: +YY_RULE_SETUP +#line 682 "scan.l" +return CCL_OP_DIFF; + YY_BREAK +case 155: +YY_RULE_SETUP +#line 683 "scan.l" +return CCL_OP_UNION; + YY_BREAK +/* Check for :space: at the end of the rule so we don't + * wrap the expanded regex in '(' ')' -- breaking trailing + * context. + */ +case 156: +/* rule 156 can match eol */ +YY_RULE_SETUP +#line 690 "scan.l" +{ + char *nmdefptr; + int end_is_ws, end_ch; + + end_ch = yytext[yyleng-1]; + end_is_ws = end_ch != '}' ? 1 : 0; + + if(yyleng-1 < MAXLINE) + { + strncpy( nmstr, yytext + 1, sizeof(nmstr) ); + } + else + { + synerr( _("Input line too long\n")); + FLEX_EXIT(EXIT_FAILURE); + } +nmstr[yyleng - 2 - end_is_ws] = '\0'; /* chop trailing brace */ + + if ( (nmdefptr = ndlookup( nmstr )) == 0 ) + format_synerr( + _( "undefined definition {%s}" ), + nmstr ); + + else + { /* push back name surrounded by ()'s */ + size_t len = strlen( nmdefptr ); + if (end_is_ws) + unput(end_ch); + + if ( lex_compat || nmdefptr[0] == '^' || + (len > 0 && nmdefptr[len - 1] == '$') + || (end_is_ws && trlcontxt && !sf_skip_ws())) + { /* don't use ()'s after all */ + PUT_BACK_STRING(nmdefptr, 0); + + if ( nmdefptr[0] == '^' ) + BEGIN(CARETISBOL); + } + + else + { + unput(')'); + PUT_BACK_STRING(nmdefptr, 0); + unput('('); + } + } + } + YY_BREAK +case 157: +YY_RULE_SETUP +#line 738 "scan.l" +{ + if (sf_skip_ws()) + yy_push_state(COMMENT_DISCARD); + else{ + /* Push back the "*" and return "/" as usual. */ + yyless(1); + return '/'; + } + } + YY_BREAK +case 158: +YY_RULE_SETUP +#line 748 "scan.l" +{ + if (lex_compat || posix_compat){ + /* Push back the "?#" and treat it like a normal parens. */ + yyless(1); + sf_push(); + return '('; + } + else + yy_push_state(EXTENDED_COMMENT); + } + YY_BREAK +case 159: +YY_RULE_SETUP +#line 758 "scan.l" +{ + sf_push(); + if (lex_compat || posix_compat) + /* Push back the "?" and treat it like a normal parens. */ + yyless(1); + else + BEGIN(GROUP_WITH_PARAMS); + return '('; + } + YY_BREAK +case 160: +YY_RULE_SETUP +#line 767 "scan.l" +sf_push(); return '('; + YY_BREAK +case 161: +YY_RULE_SETUP +#line 768 "scan.l" +{ + if (_sf_top_ix > 0) { + sf_pop(); + return ')'; + } else + synerr(_("unbalanced parenthesis")); + } + YY_BREAK +case 162: +YY_RULE_SETUP +#line 776 "scan.l" +return (unsigned char) yytext[0]; + YY_BREAK +case 163: +YY_RULE_SETUP +#line 777 "scan.l" +RETURNCHAR; + YY_BREAK + + +case 164: +/* rule 164 can match eol */ +YY_RULE_SETUP +#line 782 "scan.l" +++linenum; /* Allow blank lines & continuations */ + YY_BREAK +case 165: +YY_RULE_SETUP +#line 783 "scan.l" +return (unsigned char) yytext[0]; + YY_BREAK +case 166: +YY_RULE_SETUP +#line 784 "scan.l" +BEGIN(SECT2); return '>'; + YY_BREAK +case 167: +*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ +(yy_c_buf_p) = yy_cp = yy_bp + 1; +YY_DO_BEFORE_ACTION; /* set up yytext again */ +YY_RULE_SETUP +#line 785 "scan.l" +BEGIN(CARETISBOL); return '>'; + YY_BREAK +case 168: +YY_RULE_SETUP +#line 786 "scan.l" +RETURNNAME; + YY_BREAK +case 169: +YY_RULE_SETUP +#line 787 "scan.l" +{ + format_synerr( _( "bad : %s" ), + yytext ); + } + YY_BREAK + +case 170: +YY_RULE_SETUP +#line 793 "scan.l" +BEGIN(SECT2); return '^'; + YY_BREAK + +case 171: +YY_RULE_SETUP +#line 797 "scan.l" +RETURNCHAR; + YY_BREAK +case 172: +YY_RULE_SETUP +#line 798 "scan.l" +BEGIN(SECT2); return '"'; + YY_BREAK +case 173: +/* rule 173 can match eol */ +YY_RULE_SETUP +#line 800 "scan.l" +{ + synerr( _( "missing quote" ) ); + BEGIN(SECT2); + ++linenum; + return '"'; + } + YY_BREAK + + +case 174: +YY_RULE_SETUP +#line 809 "scan.l" +BEGIN(SECT2); + YY_BREAK +case 175: +YY_RULE_SETUP +#line 810 "scan.l" +BEGIN(GROUP_MINUS_PARAMS); + YY_BREAK +case 176: +YY_RULE_SETUP +#line 811 "scan.l" +sf_set_case_ins(1); + YY_BREAK +case 177: +YY_RULE_SETUP +#line 812 "scan.l" +sf_set_dot_all(1); + YY_BREAK +case 178: +YY_RULE_SETUP +#line 813 "scan.l" +sf_set_skip_ws(1); + YY_BREAK + + +case 179: +YY_RULE_SETUP +#line 816 "scan.l" +BEGIN(SECT2); + YY_BREAK +case 180: +YY_RULE_SETUP +#line 817 "scan.l" +sf_set_case_ins(0); + YY_BREAK +case 181: +YY_RULE_SETUP +#line 818 "scan.l" +sf_set_dot_all(0); + YY_BREAK +case 182: +YY_RULE_SETUP +#line 819 "scan.l" +sf_set_skip_ws(0); + YY_BREAK + + +case 183: +*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ +(yy_c_buf_p) = yy_cp = yy_bp + 1; +YY_DO_BEFORE_ACTION; /* set up yytext again */ +YY_RULE_SETUP +#line 823 "scan.l" +BEGIN(CCL); return '^'; + YY_BREAK +case 184: +*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ +(yy_c_buf_p) = yy_cp = yy_bp + 1; +YY_DO_BEFORE_ACTION; /* set up yytext again */ +YY_RULE_SETUP +#line 824 "scan.l" +return '^'; + YY_BREAK +case 185: +YY_RULE_SETUP +#line 825 "scan.l" +BEGIN(CCL); RETURNCHAR; + YY_BREAK + + +case 186: +*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ +(yy_c_buf_p) = yy_cp = yy_bp + 1; +YY_DO_BEFORE_ACTION; /* set up yytext again */ +YY_RULE_SETUP +#line 829 "scan.l" +return '-'; + YY_BREAK +case 187: +YY_RULE_SETUP +#line 830 "scan.l" +RETURNCHAR; + YY_BREAK +case 188: +YY_RULE_SETUP +#line 831 "scan.l" +BEGIN(SECT2); return ']'; + YY_BREAK +case 189: +/* rule 189 can match eol */ +YY_RULE_SETUP +#line 832 "scan.l" +{ + synerr( _( "bad character class" ) ); + BEGIN(SECT2); + return ']'; + } + YY_BREAK + + +case 190: +YY_RULE_SETUP +#line 840 "scan.l" +BEGIN(CCL); return CCE_ALNUM; + YY_BREAK +case 191: +YY_RULE_SETUP +#line 841 "scan.l" +BEGIN(CCL); return CCE_ALPHA; + YY_BREAK +case 192: +YY_RULE_SETUP +#line 842 "scan.l" +BEGIN(CCL); return CCE_BLANK; + YY_BREAK +case 193: +YY_RULE_SETUP +#line 843 "scan.l" +BEGIN(CCL); return CCE_CNTRL; + YY_BREAK +case 194: +YY_RULE_SETUP +#line 844 "scan.l" +BEGIN(CCL); return CCE_DIGIT; + YY_BREAK +case 195: +YY_RULE_SETUP +#line 845 "scan.l" +BEGIN(CCL); return CCE_GRAPH; + YY_BREAK +case 196: +YY_RULE_SETUP +#line 846 "scan.l" +BEGIN(CCL); return CCE_LOWER; + YY_BREAK +case 197: +YY_RULE_SETUP +#line 847 "scan.l" +BEGIN(CCL); return CCE_PRINT; + YY_BREAK +case 198: +YY_RULE_SETUP +#line 848 "scan.l" +BEGIN(CCL); return CCE_PUNCT; + YY_BREAK +case 199: +YY_RULE_SETUP +#line 849 "scan.l" +BEGIN(CCL); return CCE_SPACE; + YY_BREAK +case 200: +YY_RULE_SETUP +#line 850 "scan.l" +BEGIN(CCL); return CCE_UPPER; + YY_BREAK +case 201: +YY_RULE_SETUP +#line 851 "scan.l" +BEGIN(CCL); return CCE_XDIGIT; + YY_BREAK +case 202: +YY_RULE_SETUP +#line 853 "scan.l" +BEGIN(CCL); return CCE_NEG_ALNUM; + YY_BREAK +case 203: +YY_RULE_SETUP +#line 854 "scan.l" +BEGIN(CCL); return CCE_NEG_ALPHA; + YY_BREAK +case 204: +YY_RULE_SETUP +#line 855 "scan.l" +BEGIN(CCL); return CCE_NEG_BLANK; + YY_BREAK +case 205: +YY_RULE_SETUP +#line 856 "scan.l" +BEGIN(CCL); return CCE_NEG_CNTRL; + YY_BREAK +case 206: +YY_RULE_SETUP +#line 857 "scan.l" +BEGIN(CCL); return CCE_NEG_DIGIT; + YY_BREAK +case 207: +YY_RULE_SETUP +#line 858 "scan.l" +BEGIN(CCL); return CCE_NEG_GRAPH; + YY_BREAK +case 208: +YY_RULE_SETUP +#line 859 "scan.l" +BEGIN(CCL); return CCE_NEG_LOWER; + YY_BREAK +case 209: +YY_RULE_SETUP +#line 860 "scan.l" +BEGIN(CCL); return CCE_NEG_PRINT; + YY_BREAK +case 210: +YY_RULE_SETUP +#line 861 "scan.l" +BEGIN(CCL); return CCE_NEG_PUNCT; + YY_BREAK +case 211: +YY_RULE_SETUP +#line 862 "scan.l" +BEGIN(CCL); return CCE_NEG_SPACE; + YY_BREAK +case 212: +YY_RULE_SETUP +#line 863 "scan.l" +BEGIN(CCL); return CCE_NEG_UPPER; + YY_BREAK +case 213: +YY_RULE_SETUP +#line 864 "scan.l" +BEGIN(CCL); return CCE_NEG_XDIGIT; + YY_BREAK +case 214: +YY_RULE_SETUP +#line 865 "scan.l" +{ + format_synerr( + _( "bad character class expression: %s" ), + yytext ); + BEGIN(CCL); return CCE_ALNUM; + } + YY_BREAK + + +case 215: +YY_RULE_SETUP +#line 874 "scan.l" +{ + yylval = myctoi( yytext ); + return NUMBER; + } + YY_BREAK +case 216: +YY_RULE_SETUP +#line 879 "scan.l" +return ','; + YY_BREAK +case 217: +YY_RULE_SETUP +#line 880 "scan.l" +{ + BEGIN(SECT2); + if ( lex_compat || posix_compat ) + return END_REPEAT_POSIX; + else + return END_REPEAT_FLEX; + } + YY_BREAK +case 218: +YY_RULE_SETUP +#line 888 "scan.l" +{ + synerr( _( "bad character inside {}'s" ) ); + BEGIN(SECT2); + return '}'; + } + YY_BREAK +case 219: +/* rule 219 can match eol */ +YY_RULE_SETUP +#line 894 "scan.l" +{ + synerr( _( "missing }" ) ); + BEGIN(SECT2); + ++linenum; + return '}'; + } + YY_BREAK + + +case 220: +YY_RULE_SETUP +#line 904 "scan.l" +bracelevel = 0; + YY_BREAK +case 221: +YY_RULE_SETUP +#line 906 "scan.l" +ACTION_ECHO; yy_push_state( CODE_COMMENT ); + YY_BREAK + +case 222: +YY_RULE_SETUP +#line 909 "scan.l" +{ + ACTION_ECHO; + CHECK_REJECT(yytext); + } + YY_BREAK +case 223: +YY_RULE_SETUP +#line 913 "scan.l" +{ + ACTION_ECHO; + CHECK_YYMORE(yytext); + } + YY_BREAK + +case 224: +YY_RULE_SETUP +#line 919 "scan.l" +ACTION_ECHO; + YY_BREAK +case 225: +/* rule 225 can match eol */ +YY_RULE_SETUP +#line 920 "scan.l" +{ + ++linenum; + ACTION_ECHO; + if (bracelevel <= 0 || (doing_codeblock && indented_code)) { + if ( doing_rule_action ) + add_action( "\tYY_BREAK]""]\n" ); + + doing_rule_action = doing_codeblock = false; + BEGIN(SECT2); + } + } + YY_BREAK + +/* Reject and YYmore() are checked for above, in PERCENT_BRACE_ACTION */ + +case 226: +YY_RULE_SETUP +#line 936 "scan.l" +ACTION_ECHO; ++bracelevel; + YY_BREAK +case 227: +YY_RULE_SETUP +#line 937 "scan.l" +ACTION_ECHO; --bracelevel; + YY_BREAK +case 228: +YY_RULE_SETUP +#line 938 "scan.l" +ACTION_ECHO; + YY_BREAK +case 229: +YY_RULE_SETUP +#line 939 "scan.l" +ACTION_ECHO; + YY_BREAK +case 230: +YY_RULE_SETUP +#line 940 "scan.l" +ACTION_ECHO; /* character constant */ + YY_BREAK +case 231: +YY_RULE_SETUP +#line 941 "scan.l" +ACTION_ECHO; BEGIN(CHARACTER_CONSTANT); + YY_BREAK +case 232: +YY_RULE_SETUP +#line 942 "scan.l" +ACTION_ECHO; BEGIN(ACTION_STRING); + YY_BREAK +case 233: +/* rule 233 can match eol */ +YY_RULE_SETUP +#line 943 "scan.l" +{ + ++linenum; + ACTION_ECHO; + if (bracelevel <= 0) { + if ( doing_rule_action ) + add_action( "\tYY_BREAK]""]\n" ); + + doing_rule_action = false; + BEGIN(SECT2); + } + } + YY_BREAK +case 234: +YY_RULE_SETUP +#line 954 "scan.l" +ACTION_ECHO; + YY_BREAK + + +case 235: +YY_RULE_SETUP +#line 958 "scan.l" +ACTION_ECHO; + YY_BREAK +case 236: +YY_RULE_SETUP +#line 959 "scan.l" +ACTION_ECHO; BEGIN(ACTION); + YY_BREAK + + +case 237: +YY_RULE_SETUP +#line 962 "scan.l" +ACTION_ECHO; + YY_BREAK +case 238: +YY_RULE_SETUP +#line 963 "scan.l" +ACTION_ECHO; BEGIN(ACTION); + YY_BREAK + + +case 239: +/* rule 239 can match eol */ +YY_RULE_SETUP +#line 966 "scan.l" +ACTION_ECHO; + YY_BREAK +case 240: +/* rule 240 can match eol */ +YY_RULE_SETUP +#line 967 "scan.l" +ACTION_ECHO; + YY_BREAK +case 241: +/* rule 241 can match eol */ +YY_RULE_SETUP +#line 968 "scan.l" +++linenum; ACTION_ECHO; if (bracelevel <= 0) { BEGIN(SECT2); } else { BEGIN(ACTION); } + YY_BREAK +case 242: +YY_RULE_SETUP +#line 969 "scan.l" +ACTION_ECHO; + YY_BREAK + +case YY_STATE_EOF(COMMENT): +case YY_STATE_EOF(CODE_COMMENT): +case YY_STATE_EOF(COMMENT_DISCARD): +case YY_STATE_EOF(ACTION): +case YY_STATE_EOF(ACTION_STRING): +case YY_STATE_EOF(CHARACTER_CONSTANT): +#line 972 "scan.l" +{ + synerr( _( "EOF encountered inside an action" ) ); + yyterminate(); + } + YY_BREAK +case YY_STATE_EOF(EXTENDED_COMMENT): +case YY_STATE_EOF(GROUP_WITH_PARAMS): +case YY_STATE_EOF(GROUP_MINUS_PARAMS): +#line 977 "scan.l" +{ + synerr( _( "EOF encountered inside pattern" ) ); + yyterminate(); + } + YY_BREAK +case 243: +YY_RULE_SETUP +#line 982 "scan.l" +{ + yylval = myesc( (unsigned char *) yytext ); + + if ( YY_START == FIRSTCCL ) + BEGIN(CCL); + + return CHAR; + } + YY_BREAK + +case 244: +YY_RULE_SETUP +#line 992 "scan.l" +fputs(escaped_qstart, yyout); + YY_BREAK +case 245: +YY_RULE_SETUP +#line 993 "scan.l" +fputs(escaped_qend, yyout); + YY_BREAK +case 246: +/* rule 246 can match eol */ +YY_RULE_SETUP +#line 994 "scan.l" +ECHO; + YY_BREAK +case 247: +YY_RULE_SETUP +#line 995 "scan.l" +ECHO; + YY_BREAK +case YY_STATE_EOF(SECT3): +#line 996 "scan.l" +{ + sectnum = 0; + yyterminate(); + } + YY_BREAK + + +case 248: +YY_RULE_SETUP +#line 1002 "scan.l" +fprintf(yyout, "[""[%s]""]", escaped_qstart); + YY_BREAK +case 249: +YY_RULE_SETUP +#line 1003 "scan.l" +fprintf(yyout, "[""[%s]""]", escaped_qend); + YY_BREAK +case 250: +/* rule 250 can match eol */ +YY_RULE_SETUP +#line 1004 "scan.l" +ECHO; + YY_BREAK +case 251: +YY_RULE_SETUP +#line 1005 "scan.l" +ECHO; + YY_BREAK +case YY_STATE_EOF(SECT3_NOESCAPE): +#line 1006 "scan.l" +{ + sectnum = 0; + yyterminate(); + } + YY_BREAK + +case 252: +/* rule 252 can match eol */ +YY_RULE_SETUP +#line 1011 "scan.l" +format_synerr( _( "bad character: %s" ), yytext ); + YY_BREAK +case 253: +YY_RULE_SETUP +#line 1013 "scan.l" +YY_FATAL_ERROR( "flex scanner jammed" ); + YY_BREAK +#line 4135 "scan.c" +case YY_STATE_EOF(INITIAL): +case YY_STATE_EOF(SECT2): +case YY_STATE_EOF(CODEBLOCK): +case YY_STATE_EOF(PICKUPDEF): +case YY_STATE_EOF(SC): +case YY_STATE_EOF(CARETISBOL): +case YY_STATE_EOF(NUM): +case YY_STATE_EOF(QUOTE): +case YY_STATE_EOF(FIRSTCCL): +case YY_STATE_EOF(CCL): +case YY_STATE_EOF(RECOVER): +case YY_STATE_EOF(PERCENT_BRACE_ACTION): +case YY_STATE_EOF(OPTION): +case YY_STATE_EOF(LINEDIR): + yyterminate(); + + case YY_END_OF_BUFFER: + { + /* Amount of text matched not including the EOB char. */ + int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; + + /* Undo the effects of YY_DO_BEFORE_ACTION. */ + *yy_cp = (yy_hold_char); + YY_RESTORE_YY_MORE_OFFSET + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) + { + /* We're scanning a new file or input source. It's + * possible that this happened because the user + * just pointed yyin at a new source and called + * yylex(). If so, then we have to assure + * consistency between YY_CURRENT_BUFFER and our + * globals. Here is the right place to do so, because + * this is the first action (other than possibly a + * back-up) that will match for the new input source. + */ + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; + } + + /* Note that here we test for yy_c_buf_p "<=" to the position + * of the first EOB in the buffer, since yy_c_buf_p will + * already have been incremented past the NUL character + * (since all states make transitions on EOB to the + * end-of-buffer state). Contrast this with the test + * in input(). + */ + if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) + { /* This was really a NUL. */ + yy_state_type yy_next_state; + + (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( ); + + /* Okay, we're now positioned to make the NUL + * transition. We couldn't have + * yy_get_previous_state() go ahead and do it + * for us because it doesn't know how to deal + * with the possibility of jamming (and we don't + * want to build jamming into it because then it + * will run more slowly). + */ + + yy_next_state = yy_try_NUL_trans( yy_current_state ); + + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + + if ( yy_next_state ) + { + /* Consume the NUL. */ + yy_cp = ++(yy_c_buf_p); + yy_current_state = yy_next_state; + goto yy_match; + } + + else + { + yy_cp = (yy_c_buf_p); + goto yy_find_action; + } + } + + else switch ( yy_get_next_buffer( ) ) + { + case EOB_ACT_END_OF_FILE: + { + (yy_did_buffer_switch_on_eof) = 0; + + if ( yywrap( ) ) + { + /* Note: because we've taken care in + * yy_get_next_buffer() to have set up + * yytext, we can now set up + * yy_c_buf_p so that if some total + * hoser (like flex itself) wants to + * call the scanner after we return the + * YY_NULL, it'll still work - another + * YY_NULL will get returned. + */ + (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; + + yy_act = YY_STATE_EOF(YY_START); + goto do_action; + } + + else + { + if ( ! (yy_did_buffer_switch_on_eof) ) + YY_NEW_FILE; + } + break; + } + + case EOB_ACT_CONTINUE_SCAN: + (yy_c_buf_p) = + (yytext_ptr) + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( ); + + yy_cp = (yy_c_buf_p); + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + goto yy_match; + + case EOB_ACT_LAST_MATCH: + (yy_c_buf_p) = + &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; + + yy_current_state = yy_get_previous_state( ); + + yy_cp = (yy_c_buf_p); + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + goto yy_find_action; + } + break; + } + + default: + YY_FATAL_ERROR( + "fatal flex scanner internal error--no action found" ); + } /* end of action switch */ + } /* end of scanning one token */ + } /* end of user's declarations */ +} /* end of yylex */ + +/* yy_get_next_buffer - try to read in a new buffer + * + * Returns a code representing an action: + * EOB_ACT_LAST_MATCH - + * EOB_ACT_CONTINUE_SCAN - continue scanning from current position + * EOB_ACT_END_OF_FILE - end of file + */ +static int yy_get_next_buffer (void) +{ + char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; + char *source = (yytext_ptr); + int number_to_move, i; + int ret_val; + + if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) + YY_FATAL_ERROR( + "fatal flex scanner internal error--end of buffer missed" ); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) + { /* Don't try to fill the buffer, so this is an EOF. */ + if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) + { + /* We matched a single character, the EOB, so + * treat this as a final EOF. + */ + return EOB_ACT_END_OF_FILE; + } + + else + { + /* We matched some text prior to the EOB, first + * process it. + */ + return EOB_ACT_LAST_MATCH; + } + } + + /* Try to read more data. */ + + /* First move last chars to start of buffer. */ + number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr) - 1); + + for ( i = 0; i < number_to_move; ++i ) + *(dest++) = *(source++); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) + /* don't do the read, it's not guaranteed to return an EOF, + * just force an EOF + */ + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; + + else + { + int num_to_read = + YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; + + while ( num_to_read <= 0 ) + { /* Not enough room in the buffer - grow it. */ + + /* just a shorter name for the current buffer */ + YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE; + + int yy_c_buf_p_offset = + (int) ((yy_c_buf_p) - b->yy_ch_buf); + + if ( b->yy_is_our_buffer ) + { + int new_size = b->yy_buf_size * 2; + + if ( new_size <= 0 ) + b->yy_buf_size += b->yy_buf_size / 8; + else + b->yy_buf_size *= 2; + + b->yy_ch_buf = (char *) + /* Include room in for 2 EOB chars. */ + yyrealloc( (void *) b->yy_ch_buf, + (yy_size_t) (b->yy_buf_size + 2) ); + } + else + /* Can't grow it, we don't own it. */ + b->yy_ch_buf = NULL; + + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( + "fatal error - scanner input buffer overflow" ); + + (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; + + num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - + number_to_move - 1; + + } + + if ( num_to_read > YY_READ_BUF_SIZE ) + num_to_read = YY_READ_BUF_SIZE; + + /* Read in more data. */ + YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), + (yy_n_chars), num_to_read ); + + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + if ( (yy_n_chars) == 0 ) + { + if ( number_to_move == YY_MORE_ADJ ) + { + ret_val = EOB_ACT_END_OF_FILE; + yyrestart( yyin ); + } + + else + { + ret_val = EOB_ACT_LAST_MATCH; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = + YY_BUFFER_EOF_PENDING; + } + } + + else + ret_val = EOB_ACT_CONTINUE_SCAN; + + if (((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { + /* Extend the array by 50%, plus the number we really need. */ + int new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc( + (void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf, (yy_size_t) new_size ); + if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); + /* "- 2" to take care of EOB's */ + YY_CURRENT_BUFFER_LVALUE->yy_buf_size = (int) (new_size - 2); + } + + (yy_n_chars) += number_to_move; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; + + (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; + + return ret_val; +} + +/* yy_get_previous_state - get the state just before the EOB char was reached */ + + static yy_state_type yy_get_previous_state (void) +{ + yy_state_type yy_current_state; + char *yy_cp; + + yy_current_state = (yy_start); + yy_current_state += YY_AT_BOL(); + + for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) + { + YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 1114 ) + yy_c = yy_meta[yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; + } + + return yy_current_state; +} + +/* yy_try_NUL_trans - try to make a transition on the NUL character + * + * synopsis + * next_state = yy_try_NUL_trans( current_state ); + */ + static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) +{ + int yy_is_jam; + char *yy_cp = (yy_c_buf_p); + + YY_CHAR yy_c = 1; + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 1114 ) + yy_c = yy_meta[yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; + yy_is_jam = (yy_current_state == 1113); + + return yy_is_jam ? 0 : yy_current_state; +} + +#ifndef YY_NO_UNPUT + + static void yyunput (int c, char * yy_bp ) +{ + char *yy_cp; + + yy_cp = (yy_c_buf_p); + + /* undo effects of setting up yytext */ + *yy_cp = (yy_hold_char); + + if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) + { /* need to shift things up to make room */ + /* +2 for EOB chars. */ + int number_to_move = (yy_n_chars) + 2; + char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ + YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; + char *source = + &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; + + while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) + *--dest = *--source; + + yy_cp += (int) (dest - source); + yy_bp += (int) (dest - source); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = + (yy_n_chars) = (int) YY_CURRENT_BUFFER_LVALUE->yy_buf_size; + + if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) + YY_FATAL_ERROR( "flex scanner push-back overflow" ); + } + + *--yy_cp = (char) c; + + (yytext_ptr) = yy_bp; + (yy_hold_char) = *yy_cp; + (yy_c_buf_p) = yy_cp; +} + +#endif + +#ifndef YY_NO_INPUT +#ifdef __cplusplus + static int yyinput (void) +#else + static int input (void) +#endif + +{ + int c; + + *(yy_c_buf_p) = (yy_hold_char); + + if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) + { + /* yy_c_buf_p now points to the character we want to return. + * If this occurs *before* the EOB characters, then it's a + * valid NUL; if not, then we've hit the end of the buffer. + */ + if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) + /* This was really a NUL. */ + *(yy_c_buf_p) = '\0'; + + else + { /* need more input */ + int offset = (int) ((yy_c_buf_p) - (yytext_ptr)); + ++(yy_c_buf_p); + + switch ( yy_get_next_buffer( ) ) + { + case EOB_ACT_LAST_MATCH: + /* This happens because yy_g_n_b() + * sees that we've accumulated a + * token and flags that we need to + * try matching the token before + * proceeding. But for input(), + * there's no matching to consider. + * So convert the EOB_ACT_LAST_MATCH + * to EOB_ACT_END_OF_FILE. + */ + + /* Reset buffer status. */ + yyrestart( yyin ); + + /*FALLTHROUGH*/ + + case EOB_ACT_END_OF_FILE: + { + if ( yywrap( ) ) + return 0; + + if ( ! (yy_did_buffer_switch_on_eof) ) + YY_NEW_FILE; +#ifdef __cplusplus + return yyinput(); +#else + return input(); +#endif + } + + case EOB_ACT_CONTINUE_SCAN: + (yy_c_buf_p) = (yytext_ptr) + offset; + break; + } + } + } + + c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ + *(yy_c_buf_p) = '\0'; /* preserve yytext */ + (yy_hold_char) = *++(yy_c_buf_p); + + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n'); + + return c; +} +#endif /* ifndef YY_NO_INPUT */ + +/** Immediately switch to a different input stream. + * @param input_file A readable stream. + * + * @note This function does not reset the start condition to @c INITIAL . + */ + void yyrestart (FILE * input_file ) +{ + + if ( ! YY_CURRENT_BUFFER ){ + yyensure_buffer_stack (); + YY_CURRENT_BUFFER_LVALUE = + yy_create_buffer( yyin, YY_BUF_SIZE ); + } + + yy_init_buffer( YY_CURRENT_BUFFER, input_file ); + yy_load_buffer_state( ); +} + +/** Switch to a different input buffer. + * @param new_buffer The new input buffer. + * + */ + void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) +{ + + /* TODO. We should be able to replace this entire function body + * with + * yypop_buffer_state(); + * yypush_buffer_state(new_buffer); + */ + yyensure_buffer_stack (); + if ( YY_CURRENT_BUFFER == new_buffer ) + return; + + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *(yy_c_buf_p) = (yy_hold_char); + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + YY_CURRENT_BUFFER_LVALUE = new_buffer; + yy_load_buffer_state( ); + + /* We don't actually know whether we did this switch during + * EOF (yywrap()) processing, but the only time this flag + * is looked at is after yywrap() is called, so it's safe + * to go ahead and always set it. + */ + (yy_did_buffer_switch_on_eof) = 1; +} + +static void yy_load_buffer_state (void) +{ + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; + yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; + (yy_hold_char) = *(yy_c_buf_p); +} + +/** Allocate and initialize an input buffer state. + * @param file A readable stream. + * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. + * + * @return the allocated buffer state. + */ + YY_BUFFER_STATE yy_create_buffer (FILE * file, int size ) +{ + YY_BUFFER_STATE b; + + b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); + + b->yy_buf_size = size; + + /* yy_ch_buf has to be 2 characters longer than the size given because + * we need to put in 2 end-of-buffer characters. + */ + b->yy_ch_buf = (char *) yyalloc( (yy_size_t) (b->yy_buf_size + 2) ); + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); + + b->yy_is_our_buffer = 1; + + yy_init_buffer( b, file ); + + return b; +} + +/** Destroy the buffer. + * @param b a buffer created with yy_create_buffer() + * + */ + void yy_delete_buffer (YY_BUFFER_STATE b ) +{ + + if ( ! b ) + return; + + if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ + YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; + + if ( b->yy_is_our_buffer ) + yyfree( (void *) b->yy_ch_buf ); + + yyfree( (void *) b ); +} + +/* Initializes or reinitializes a buffer. + * This function is sometimes called more than once on the same buffer, + * such as during a yyrestart() or at EOF. + */ + static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file ) + +{ + int oerrno = errno; + + yy_flush_buffer( b ); + + b->yy_input_file = file; + b->yy_fill_buffer = 1; + + /* If b is the current buffer, then yy_init_buffer was _probably_ + * called from yyrestart() or through yy_get_next_buffer. + * In that case, we don't want to reset the lineno or column. + */ + if (b != YY_CURRENT_BUFFER){ + b->yy_bs_lineno = 1; + b->yy_bs_column = 0; + } + + b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; + + errno = oerrno; +} + +/** Discard all buffered characters. On the next scan, YY_INPUT will be called. + * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. + * + */ + void yy_flush_buffer (YY_BUFFER_STATE b ) +{ + if ( ! b ) + return; + + b->yy_n_chars = 0; + + /* We always need two end-of-buffer characters. The first causes + * a transition to the end-of-buffer state. The second causes + * a jam in that state. + */ + b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; + b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; + + b->yy_buf_pos = &b->yy_ch_buf[0]; + + b->yy_at_bol = 1; + b->yy_buffer_status = YY_BUFFER_NEW; + + if ( b == YY_CURRENT_BUFFER ) + yy_load_buffer_state( ); +} + +/** Pushes the new state onto the stack. The new state becomes + * the current state. This function will allocate the stack + * if necessary. + * @param new_buffer The new state. + * + */ +void yypush_buffer_state (YY_BUFFER_STATE new_buffer ) +{ + if (new_buffer == NULL) + return; + + yyensure_buffer_stack(); + + /* This block is copied from yy_switch_to_buffer. */ + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *(yy_c_buf_p) = (yy_hold_char); + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + /* Only push if top exists. Otherwise, replace top. */ + if (YY_CURRENT_BUFFER) + (yy_buffer_stack_top)++; + YY_CURRENT_BUFFER_LVALUE = new_buffer; + + /* copied from yy_switch_to_buffer. */ + yy_load_buffer_state( ); + (yy_did_buffer_switch_on_eof) = 1; +} + +/** Removes and deletes the top of the stack, if present. + * The next element becomes the new top. + * + */ +void yypop_buffer_state (void) +{ + if (!YY_CURRENT_BUFFER) + return; + + yy_delete_buffer(YY_CURRENT_BUFFER ); + YY_CURRENT_BUFFER_LVALUE = NULL; + if ((yy_buffer_stack_top) > 0) + --(yy_buffer_stack_top); + + if (YY_CURRENT_BUFFER) { + yy_load_buffer_state( ); + (yy_did_buffer_switch_on_eof) = 1; + } +} + +/* Allocates the stack if it does not exist. + * Guarantees space for at least one push. + */ +static void yyensure_buffer_stack (void) +{ + yy_size_t num_to_alloc; + + if (!(yy_buffer_stack)) { + + /* First allocation is just for 2 elements, since we don't know if this + * scanner will even need a stack. We use 2 instead of 1 to avoid an + * immediate realloc on the next call. + */ + num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */ + (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc + (num_to_alloc * sizeof(struct yy_buffer_state*) + ); + if ( ! (yy_buffer_stack) ) + YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); + + memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); + + (yy_buffer_stack_max) = num_to_alloc; + (yy_buffer_stack_top) = 0; + return; + } + + if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ + + /* Increase the buffer to prepare for a possible push. */ + yy_size_t grow_size = 8 /* arbitrary grow size */; + + num_to_alloc = (yy_buffer_stack_max) + grow_size; + (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc + ((yy_buffer_stack), + num_to_alloc * sizeof(struct yy_buffer_state*) + ); + if ( ! (yy_buffer_stack) ) + YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); + + /* zero only the new slots.*/ + memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); + (yy_buffer_stack_max) = num_to_alloc; + } +} + +/** Setup the input buffer state to scan directly from a user-specified character buffer. + * @param base the character buffer + * @param size the size in bytes of the character buffer + * + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size ) +{ + YY_BUFFER_STATE b; + + if ( size < 2 || + base[size-2] != YY_END_OF_BUFFER_CHAR || + base[size-1] != YY_END_OF_BUFFER_CHAR ) + /* They forgot to leave room for the EOB's. */ + return NULL; + + b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); + + b->yy_buf_size = (int) (size - 2); /* "- 2" to take care of EOB's */ + b->yy_buf_pos = b->yy_ch_buf = base; + b->yy_is_our_buffer = 0; + b->yy_input_file = NULL; + b->yy_n_chars = b->yy_buf_size; + b->yy_is_interactive = 0; + b->yy_at_bol = 1; + b->yy_fill_buffer = 0; + b->yy_buffer_status = YY_BUFFER_NEW; + + yy_switch_to_buffer( b ); + + return b; +} + +/** Setup the input buffer state to scan a string. The next call to yylex() will + * scan from a @e copy of @a str. + * @param yystr a NUL-terminated string to scan + * + * @return the newly allocated buffer state object. + * @note If you want to scan bytes that may contain NUL values, then use + * yy_scan_bytes() instead. + */ +YY_BUFFER_STATE yy_scan_string (const char * yystr ) +{ + + return yy_scan_bytes( yystr, (int) strlen(yystr) ); +} + +/** Setup the input buffer state to scan the given bytes. The next call to yylex() will + * scan from a @e copy of @a bytes. + * @param yybytes the byte buffer to scan + * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. + * + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE yy_scan_bytes (const char * yybytes, int _yybytes_len ) +{ + YY_BUFFER_STATE b; + char *buf; + yy_size_t n; + int i; + + /* Get memory for full buffer, including space for trailing EOB's. */ + n = (yy_size_t) (_yybytes_len + 2); + buf = (char *) yyalloc( n ); + if ( ! buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); + + for ( i = 0; i < _yybytes_len; ++i ) + buf[i] = yybytes[i]; + + buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; + + b = yy_scan_buffer( buf, n ); + if ( ! b ) + YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); + + /* It's okay to grow etc. this buffer, and we should throw it + * away when we're done. + */ + b->yy_is_our_buffer = 1; + + return b; +} + + static void yy_push_state (int _new_state ) +{ + if ( (yy_start_stack_ptr) >= (yy_start_stack_depth) ) + { + yy_size_t new_size; + + (yy_start_stack_depth) += YY_START_STACK_INCR; + new_size = (yy_size_t) (yy_start_stack_depth) * sizeof( int ); + + if ( ! (yy_start_stack) ) + (yy_start_stack) = (int *) yyalloc( new_size ); + + else + (yy_start_stack) = (int *) yyrealloc( + (void *) (yy_start_stack), new_size ); + + if ( ! (yy_start_stack) ) + YY_FATAL_ERROR( "out of memory expanding start-condition stack" ); + } + + (yy_start_stack)[(yy_start_stack_ptr)++] = YY_START; + + BEGIN(_new_state); +} + + static void yy_pop_state (void) +{ + if ( --(yy_start_stack_ptr) < 0 ) + YY_FATAL_ERROR( "start-condition stack underflow" ); + + BEGIN((yy_start_stack)[(yy_start_stack_ptr)]); +} + +#ifndef YY_EXIT_FAILURE +#define YY_EXIT_FAILURE 2 +#endif + +static void yynoreturn yy_fatal_error (const char* msg ) +{ + fprintf( stderr, "%s\n", msg ); + exit( YY_EXIT_FAILURE ); +} + +/* Redefine yyless() so it works in section 3 code. */ + +#undef yyless +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + yytext[yyleng] = (yy_hold_char); \ + (yy_c_buf_p) = yytext + yyless_macro_arg; \ + (yy_hold_char) = *(yy_c_buf_p); \ + *(yy_c_buf_p) = '\0'; \ + yyleng = yyless_macro_arg; \ + } \ + while ( 0 ) + +/* Accessor methods (get/set functions) to struct members. */ + +/** Get the current line number. + * + */ +int yyget_lineno (void) +{ + + return yylineno; +} + +/** Get the input stream. + * + */ +FILE *yyget_in (void) +{ + return yyin; +} + +/** Get the output stream. + * + */ +FILE *yyget_out (void) +{ + return yyout; +} + +/** Get the length of the current token. + * + */ +int yyget_leng (void) +{ + return yyleng; +} + +/** Get the current token. + * + */ + +char *yyget_text (void) +{ + return yytext; +} + +/** Set the current line number. + * @param _line_number line number + * + */ +void yyset_lineno (int _line_number ) +{ + + yylineno = _line_number; +} + +/** Set the input stream. This does not discard the current + * input buffer. + * @param _in_str A readable stream. + * + * @see yy_switch_to_buffer + */ +void yyset_in (FILE * _in_str ) +{ + yyin = _in_str ; +} + +void yyset_out (FILE * _out_str ) +{ + yyout = _out_str ; +} + +int yyget_debug (void) +{ + return yy_flex_debug; +} + +void yyset_debug (int _bdebug ) +{ + yy_flex_debug = _bdebug ; +} + +static int yy_init_globals (void) +{ + /* Initialization is the same as for the non-reentrant scanner. + * This function is called from yylex_destroy(), so don't allocate here. + */ + + (yy_buffer_stack) = NULL; + (yy_buffer_stack_top) = 0; + (yy_buffer_stack_max) = 0; + (yy_c_buf_p) = NULL; + (yy_init) = 0; + (yy_start) = 0; + + (yy_start_stack_ptr) = 0; + (yy_start_stack_depth) = 0; + (yy_start_stack) = NULL; + +/* Defined in main.c */ +#ifdef YY_STDINIT + yyin = stdin; + yyout = stdout; +#else + yyin = NULL; + yyout = NULL; +#endif + + /* For future reference: Set errno on error, since we are called by + * yylex_init() + */ + return 0; +} + +/* yylex_destroy is for both reentrant and non-reentrant scanners. */ +int yylex_destroy (void) +{ + + /* Pop the buffer stack, destroying each element. */ + while(YY_CURRENT_BUFFER){ + yy_delete_buffer( YY_CURRENT_BUFFER ); + YY_CURRENT_BUFFER_LVALUE = NULL; + yypop_buffer_state(); + } + + /* Destroy the stack itself. */ + yyfree((yy_buffer_stack) ); + (yy_buffer_stack) = NULL; + + /* Destroy the start condition stack. */ + yyfree( (yy_start_stack) ); + (yy_start_stack) = NULL; + + /* Reset the globals. This is important in a non-reentrant scanner so the next time + * yylex() is called, initialization will occur. */ + yy_init_globals( ); + + return 0; +} + +/* + * Internal utility routines. + */ + +#ifndef yytext_ptr +static void yy_flex_strncpy (char* s1, const char * s2, int n ) +{ + + int i; + for ( i = 0; i < n; ++i ) + s1[i] = s2[i]; +} +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (const char * s ) +{ + int n; + for ( n = 0; s[n]; ++n ) + ; + + return n; +} +#endif + +void *yyalloc (yy_size_t size ) +{ + return malloc(size); +} + +void *yyrealloc (void * ptr, yy_size_t size ) +{ + + /* The cast to (char *) in the following accommodates both + * implementations that use char* generic pointers, and those + * that use void* generic pointers. It works with the latter + * because both ANSI C and C++ allow castless assignment from + * any pointer type to void*, and deal with argument conversions + * as though doing an assignment. + */ + return realloc(ptr, size); +} + +void yyfree (void * ptr ) +{ + free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ +} + +#define YYTABLES_NAME "yytables" + +#line 1013 "scan.l" + + + +int yywrap(void) + { + if ( --num_input_files > 0 ) + { + set_input_file( *++input_files ); + return 0; + } + + else + return 1; + } + + +/* set_input_file - open the given file (if NULL, stdin) for scanning */ + +void set_input_file( char *file ) + { + if ( file && strcmp( file, "-" ) ) + { + infilename = xstrdup(file); + yyin = fopen( infilename, "r" ); + + if ( yyin == NULL ) + lerr( _( "can't open %s" ), file ); + } + + else + { + yyin = stdin; + infilename = xstrdup(""); + } + + linenum = 1; + } + diff --git a/src/scan.l b/src/scan.l new file mode 100644 index 0000000..66db864 --- /dev/null +++ b/src/scan.l @@ -0,0 +1,1048 @@ +/* scan.l - scanner for flex input -*-C-*- */ + +%{ +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#include "flexdef.h" +#include "parse.h" +extern bool tablesverify, tablesext; +extern int trlcontxt; /* Set in parse.y for each rule. */ +extern const char *escaped_qstart, *escaped_qend; + +#define M4QSTART "[""[" +#define M4QEND "]""]" + +#define ESCAPED_QSTART "[" M4QEND M4QSTART "[" M4QEND M4QSTART +#define ESCAPED_QEND M4QEND "]" M4QSTART M4QEND "]" M4QSTART + +#define ACTION_ECHO add_action( yytext ) +#define ACTION_IFDEF(def, should_define) \ + { \ + if ( should_define ) \ + action_define( def, 1 ); \ + } + +#define ACTION_ECHO_QSTART add_action (ESCAPED_QSTART) +#define ACTION_ECHO_QEND add_action (ESCAPED_QEND) + +#define ACTION_M4_IFDEF(def, should_define) \ + do{ \ + if ( should_define ) \ + buf_m4_define( &m4defs_buf, def, NULL);\ + else \ + buf_m4_undefine( &m4defs_buf, def);\ + } while(0) + +#define MARK_END_OF_PROLOG mark_prolog(); + +#define YY_DECL \ + int flexscan(void) + +#define RETURNCHAR \ + yylval = (unsigned char) yytext[0]; \ + return CHAR; + +#define RETURNNAME \ + if(yyleng < MAXLINE) \ + { \ + strncpy( nmstr, yytext, sizeof(nmstr) ); \ + return NAME; \ + } \ + else \ + do { \ + synerr(_("Input line too long\n")); \ + FLEX_EXIT(EXIT_FAILURE); \ + } while (0) + +#define PUT_BACK_STRING(str, start) \ + { size_t i = strlen( str ); \ + while ( i > start ) \ + unput((str)[--i]); \ + } + +#define CHECK_REJECT(str) \ + if ( all_upper( str ) ) \ + reject = true; + +#define CHECK_YYMORE(str) \ + if ( all_lower( str ) ) \ + yymore_used = true; + +#define YY_USER_INIT \ + if ( getenv("POSIXLY_CORRECT") ) \ + posix_compat = true; + +#define START_CODEBLOCK(x) do { \ + /* Emit the needed line directive... */\ + if (indented_code == false) { \ + linenum++; \ + line_directive_out(NULL, 1); \ + } \ + add_action(M4QSTART); \ + yy_push_state(CODEBLOCK); \ + if ((indented_code = x)) ACTION_ECHO; \ +} while(0) + +#define END_CODEBLOCK do { \ + yy_pop_state();\ + add_action(M4QEND); \ + if (!indented_code) line_directive_out(NULL, 0);\ +} while (0) + +%} + +%option caseless nodefault noreject stack noyy_top_state +%option nostdinit + +%x SECT2 SECT2PROLOG SECT3 CODEBLOCK PICKUPDEF SC CARETISBOL NUM QUOTE +%x FIRSTCCL CCL ACTION RECOVER COMMENT ACTION_STRING PERCENT_BRACE_ACTION +%x OPTION LINEDIR CODEBLOCK_MATCH_BRACE +%x GROUP_WITH_PARAMS +%x GROUP_MINUS_PARAMS +%x EXTENDED_COMMENT +%x COMMENT_DISCARD CODE_COMMENT +%x SECT3_NOESCAPE +%x CHARACTER_CONSTANT + +WS [[:blank:]]+ +OPTWS [[:blank:]]* +NOT_WS [^[:blank:]\r\n] + +NL \r?\n + +NAME ([[:alpha:]_][[:alnum:]_-]*) +NOT_NAME [^[:alpha:]_*\n]+ + +SCNAME {NAME} + +ESCSEQ (\\([^\n]|[0-7]{1,3}|x[[:xdigit:]]{1,2})) + +FIRST_CCL_CHAR ([^\\\n]|{ESCSEQ}) +CCL_CHAR ([^\\\n\]]|{ESCSEQ}) +CCL_EXPR ("[:"^?[[:alpha:]]+":]") + +LEXOPT [aceknopr] + +M4QSTART "[""[" +M4QEND "]""]" + +%% + static int bracelevel, didadef, indented_code; + static int doing_rule_action = false; + static int option_sense; + + int doing_codeblock = false; + int brace_depth=0, brace_start_line=0; + char nmdef[MAXLINE]; + + +{ + ^{WS} START_CODEBLOCK(true); + ^"/*" add_action("/*[""["); yy_push_state( COMMENT ); + ^#{OPTWS}line{WS} yy_push_state( LINEDIR ); + ^"%s"{NAME}? return SCDECL; + ^"%x"{NAME}? return XSCDECL; + ^"%{".*{NL} START_CODEBLOCK(false); + ^"%top"[[:blank:]]*"{"[[:blank:]]*{NL} { + brace_start_line = linenum; + ++linenum; + buf_linedir( &top_buf, infilename?infilename:"", linenum); + brace_depth = 1; + yy_push_state(CODEBLOCK_MATCH_BRACE); + } + + ^"%top".* synerr( _("malformed '%top' directive") ); + + {WS} /* discard */ + + ^"%%".* { + sectnum = 2; + bracelevel = 0; + mark_defs1(); + line_directive_out(NULL, 1); + BEGIN(SECT2PROLOG); + return SECTEND; + } + + ^"%pointer".*{NL} yytext_is_array = false; ++linenum; + ^"%array".*{NL} yytext_is_array = true; ++linenum; + + ^"%option" BEGIN(OPTION); return TOK_OPTION; + + ^"%"{LEXOPT}{OPTWS}[[:digit:]]*{OPTWS}{NL} ++linenum; /* ignore */ + ^"%"{LEXOPT}{WS}.*{NL} ++linenum; /* ignore */ + + /* xgettext: no-c-format */ + ^"%"[^sxaceknopr{}].* synerr( _( "unrecognized '%' directive" ) ); + + ^{NAME} { + if(yyleng < MAXLINE) + { + strncpy( nmstr, yytext, sizeof(nmstr) ); + } + else + { + synerr( _("Definition name too long\n")); + FLEX_EXIT(EXIT_FAILURE); + } + + didadef = false; + BEGIN(PICKUPDEF); + } + + {SCNAME} RETURNNAME; + ^{OPTWS}{NL} ++linenum; /* allows blank lines in section 1 */ + {OPTWS}{NL} ACTION_ECHO; ++linenum; /* maybe end of comment line */ +} + + +{ /* */ + [^\[\]\*\n]* ACTION_ECHO; + . ACTION_ECHO; + + {NL} ++linenum; ACTION_ECHO; +} +{ + "*/" add_action("*/]""]"); yy_pop_state(); +} +{ + "*/" ACTION_ECHO; yy_pop_state(); +} + +{ + /* This is the same as COMMENT, but is discarded rather than output. */ + "*/" yy_pop_state(); + "*" ; + [^*\n] ; + {NL} ++linenum; +} + +{ + ")" yy_pop_state(); + [^\n\)]+ ; + {NL} ++linenum; +} + +{ + \n yy_pop_state(); + [[:digit:]]+ linenum = myctoi( yytext ); + + \"[^"\n]*\" { + free(infilename); + infilename = xstrdup(yytext + 1); + infilename[strlen( infilename ) - 1] = '\0'; + } + . /* ignore spurious characters */ +} +{ + {M4QSTART} ACTION_ECHO_QSTART; + {M4QEND} ACTION_ECHO_QEND; +} + +{ + ^"%}".*{NL} ++linenum; END_CODEBLOCK; + [^\n%\[\]]* ACTION_ECHO; + . ACTION_ECHO; + {NL} { + ++linenum; + ACTION_ECHO; + if ( indented_code ) END_CODEBLOCK; + } +} + +{ + "}" { + if( --brace_depth == 0){ + /* TODO: Matched. */ + yy_pop_state(); + }else + buf_strnappend(&top_buf, yytext, yyleng); + } + + "{" { + brace_depth++; + buf_strnappend(&top_buf, yytext, yyleng); + } + + {NL} { + ++linenum; + buf_strnappend(&top_buf, yytext, yyleng); + } + + {M4QSTART} buf_strnappend(&top_buf, escaped_qstart, (int) strlen(escaped_qstart)); + {M4QEND} buf_strnappend(&top_buf, escaped_qend, (int) strlen(escaped_qend)); + ([^{}\r\n\[\]]+)|[^{}\r\n] { + buf_strnappend(&top_buf, yytext, yyleng); + } + + <> { + linenum = brace_start_line; + synerr(_("Unmatched '{'")); + yyterminate(); + } +} + + +{ + {WS} /* separates name and definition */ + + {NOT_WS}[^\r\n]* { + if(yyleng < MAXLINE) + { + strncpy( nmdef, yytext, sizeof(nmdef) ); + } + else + { + format_synerr( _("Definition value for {%s} too long\n"), nmstr); + FLEX_EXIT(EXIT_FAILURE); + } + /* Skip trailing whitespace. */ + { + size_t i = strlen( nmdef ); + while (i > 0 && (nmdef[i-1] == ' ' || nmdef[i-1] == '\t')) + --i; + nmdef[i] = '\0'; + } + + ndinstal( nmstr, nmdef ); + didadef = true; + } + + {NL} { + if ( ! didadef ) + synerr( _( "incomplete name definition" ) ); + BEGIN(INITIAL); + ++linenum; + } +} + + +; + the change has been reverted in the new upstream. (Closes: #770161). + + -- Manoj Srivastava Thu, 15 Feb 2018 12:14:50 -0800 + +flex (2.6.4-2) unstable; urgency=medium + + * Added get-orig-source target, and updated the watch file + * Bug fix: "flex FTCBFS: executes host architectue stage1flex during + build", thanks to Helmut Grohne (Closes: #833146). This reinstates + Helmut's original fix. There was a question about not using help2man + in the first place. I considered it; but upstream continues to use + help2man, including it in autoconf. I think Helmut's fix is elegant, + and saves work as flex's options change over time, and is a smaller + delta from upstream. + + -- Manoj Srivastava Tue, 13 Feb 2018 15:25:11 -0800 + +flex (2.6.4-1) unstable; urgency=medium + + * New upstream version. Notable changes + + a segfalt involving yyrestart(NULL) has been fixed + + flex should now handle quoting when mixed with m4 processing correctly + + flex handles `[[' and `]]' correctly + + flex no longer generates non-ANSI code + + more compilation warnings were squashed in generated scanners + + prevented a buffer overflow that could occur when input buffers were + the exact wrong size + + several bug fixes resolved problems introduced in recent flex + versions regarding processing of comments, literals and various + quoting scenarios. + + If the path to m4 was sufficiently long, a buffer overflow could + occur. This has been resolved. The fix also removes dependence on + the constant PATH_MAX. + + Some minor performance enhancements. + + We honor user defined yy_* macros again. We are also more careful + to not leak macro definitions into header files. + + A number of portability fixes were introduced so building flex is + more reliable on more platforms. Additionally, outdated function + calls were removed. + + When building the flex executable itself, %# comments from + flex.skl are removed when generating the C source code array. This + reduces the size of flex. + + Flex can be cross compiled. + * Bug fix: "comparison between signed and unsigned integer expressions", + thanks to Frank Heckenbach. This should be fixed now. (Closes: #835542). + * Bug fix: "Please update homepage in package description", thanks to + Tim Ruehsen (Closes: #851675). + * Bug fix: "Should Suggest: flex-doc", thanks to Yuri D'Elia + (Closes: #856956). + * Stole some commits from 2.6.5 to fix FTBS issues in 2.6.4 release. + + -- Manoj Srivastava Mon, 12 Feb 2018 11:19:29 -0800 + +flex (2.6.1-1.3) unstable; urgency=medium + + * Non-maintainer upload. + * Fix FTBFS on hurd (upstream 7975c43384d766ca12cb3f292754dbdc34168886). + (Closes: 838133). + + -- Christoph Berg Wed, 04 Jan 2017 19:53:51 +0100 + +flex (2.6.1-1.2) unstable; urgency=medium + + * Non-maintainer upload. + * Cherry-pick 1da19feba7c957e0f0af0c3eeadc29e8c82b0ca3, + cf4121fa97abac8aeaa5e08b8fc0b2380228494e and + 8c098febc9a599397921e9b6938b7fb85e38cc7e from upstream to fix comparison + between signed and unsigned integer expressions in generated lexer + (Closes: #835542). + * Fix distribution in last upload's NEWS.Debian. + + -- Christoph Berg Fri, 30 Dec 2016 20:29:41 +0100 + +flex (2.6.1-1.1) unstable; urgency=medium + + * Non-maintainer upload. + * Demote flex dependency on libfl-dev to Recommends. + * Have libfl-dev depend on flex to enforce the same-version constraint. + * Annotate flex Multi-Arch: foreign again (Closes: #840080). + + -- Helmut Grohne Thu, 24 Nov 2016 07:34:27 +0100 + +flex (2.6.1-1) unstable; urgency=low + + * New upstream version. The development of flex ias transitionaing to + github; updated the watch file. + * Bug fix: "CVE-2016-6354: buffer overflow in generated code + (yy_get_next_buffer)", thanks to Salvatore Bonaccorso. The latest + upstream has this bug fixed. (Closes: #832768). + + -- Manoj Srivastava Fri, 29 Jul 2016 18:07:24 -0700 + +flex (2.6.0-11) unstable; urgency=low + + * Cherry pick fix from upstream. + * Bug fix: "n_alloc has wrong value in buf_append function", thanks to + Howard Gong (Closes: #761250). + * Bug fix: "Type of yy_n_chars changed to yy_size_t by authors cause bug + in YY_INPUT macro where result argument is tested if < 0; thanks to + gcc's -Werror=type-limits", thanks to Michal Fita (Closes: + #770161). + + -- Manoj Srivastava Wed, 24 Feb 2016 17:43:41 -0800 + +flex (2.6.0-10) unstable; urgency=low + + * Cherry pick fix from upstream. + * Bug fix: "%option noline generates and error message", thanks to + Arthur Schwarz (Closes: #729693). + * Bug fix: "flex --noline outputs a #line directive", thanks to Arthur + Schwarz (Closes: #729927). + + -- Manoj Srivastava Wed, 24 Feb 2016 14:56:50 -0800 + +flex (2.6.0-9) unstable; urgency=low + + * Updated standards version to 3.9.7. No changes needed. + * Bug fix: "[src:flex] FTCBFS: runs host arch binaries during build", + thanks to Helmut Grohne. Make the tests use either the installed flex + or the newly built flex to generate test soureces, depending on + whether or not we are cross compiling. Also added a build depends flex + Hope this works. This has not broken the common case. (Closes: #762180). + + -- Manoj Srivastava Thu, 18 Feb 2016 12:26:17 -0800 + +flex (2.6.0-8) unstable; urgency=low + + * Bug fix: "flex FTCBFS: runs tests even when DEB_BUILD_OPTIONS contains + nocheck", thanks to Helmut Grohne. Added an AM_CONDITIONAL that tests + DEB_BUILD_OPTIONS in configure.ac, and use that in + tests/Makefile.am. Seems to work fine. (Closes: #812659). + * Bug fix: "runs host arch binaries during build via help2man", thanks + to Helmut Grohne. The change from the previous patch is that the flex + binary now is created in ./src/ (Closes: #762180). + + -- Manoj Srivastava Tue, 16 Feb 2016 21:55:51 -0800 + +flex (2.6.0-7) unstable; urgency=low + + * Bug fix: "C++ style comment in C output", thanks to Tim RΓΌhsen + So, when we applied the upstream patch, it only fixed the skeleton + file, flex.skl, and not the generated files skel.c and scan.c;. Added + a feature branch that fixes the generated files, the need for this + will go away with the next upstream release. I hope. For what it is + worth, the diff in upstream seems to be the same one that was in the + NMU; and I have no explanations for why the -6 would behave diferently + from the NMU. (Closes: #813256). + + -- Manoj Srivastava Sat, 13 Feb 2016 19:21:11 -0800 + +flex (2.6.0-6) unstable; urgency=low + + * Back out the changes made to the experimental branch + * Set the libfl-dev package to be MA: same + + -- Manoj Srivastava Tue, 09 Feb 2016 19:46:02 -0800 + +flex (2.6.0-5) experimental; urgency=low + + * First cut at correcting multi-arch support. flex is MA: foreign, and + libfl-dev is MA: same. flex no longer automatically pulls in + libfl-dev, so at the very least packages using C++ lexers will need to + pull in libfl-dev in build depends. + + -- Manoj Srivastava Mon, 08 Feb 2016 08:26:24 -0800 + +flex (2.6.0-4) unstable; urgency=low + * Bug fix: "C++ style comment in C output", thanks to Tim RΓΌhsen + There is a fix uploaded to deferred by Salvatore Bonaccorso + . I am uploading this fix instead, since this + variant has the same fix applied by a signed cherry pick from + upstream, which will make the upgrade to the next version somewhat + simpler. (Closes: #813256). + * Bug fix: "wrongly declares Multi-Arch:foreign", thanks to Helmut + Grohne. While we discuss the correct solution for this, I have removed + the MA package tags. I am not quite happy with the proposed solution + (swapping names of the packages seems icky, but I'll defer to the + experts if there is no better way) (Closes: #761449). + + -- Manoj Srivastava Fri, 05 Feb 2016 15:41:03 -0800 + +flex (2.6.0-3) unstable; urgency=high + * Revert the help2man fix; it was creating errors in the diff.gz + file. We are now back to being mostly in sync with upstream. + + -- Manoj Srivastava Mon, 25 Jan 2016 18:12:03 -0800 + +flex (2.6.0-2) unstable; urgency=low + + * Revert "[fix-off-by-one-error]: generatred line numbers are off by + one". This brings us in line with upstream; and our fix was not + working anyway. Unfortunately, this still does not resolve #729927. + * Bug fix: "runs host arch binaries during build via help2man", thanks + to Helmut Grohne (Closes: #762180). + + -- Manoj Srivastava Mon, 25 Jan 2016 16:49:34 -0800 + +flex (2.6.0-1) unstable; urgency=low + + * New upstream version i + * Updated Standards version to 3.9.6. No changes needed. + * Updated the VCS-Git field of the control file to use HTTPS transport + * Updated the copyright file to DEP-5 format. + * Reverted to source format 1.0 , and use dgit + + -- Manoj Srivastava Sat, 23 Jan 2016 20:11:32 -0800 + +flex (2.5.39-8) unstable; urgency=low + + * Added a missing build depends on vm-super-minimal, reuired fro + building the pdf documentation, (Closes: #752151). + * Move flex.pdf to the flex-doc package. This makes it possible for the + flex package's contents to not change if texinfo is not installed, + e.g. in the stage1 build profile. Thanks to Peter Pentchev + + * Move the flex-doc build dependencies to B-D-I. Move the TeX Live + dependencies to Build-Depends-Indep and only build the HTML and PDF + documentation if actually requested. This breaks a circular build + dependency by not requiring texlive for the build of the + arch-dependent flex binary packages. (Closes: #749344). + * Bug fix #752151: "pdfetex error about missing cm-super", thanks to + Helmut Grohne and Cyril Brulebois + * Bug fix: #749344" Allow bootstrapping without texlive and + dh-autoreconf", thanks to Peter Pentchev + + -- Manoj Srivastava Fri, 20 Jun 2014 20:58:31 -0700 + +flex (2.5.39-7) unstable; urgency=low + + * dh-autoreconf already depends on all the autotools that it will + attempt to use to rebuild the package's build framework, so remove the + direct (and redundant) dependencies on the autotools + packages. Suggestion by Peter Pentchev (Closes: #749341). + * The patch also cleaned up the creation of examples and links for man + pages. + * Bug fix #749341: "Drop the autotools build dependencies, dh-autoreconf + is sufficient", thanks to Peter Pentchev + + -- Manoj Srivastava Mon, 26 May 2014 18:12:36 -0700 + +flex (2.5.39-6) unstable; urgency=low + + * The code that is generated by flex has an off-by-one error in the + generated #line pragmas that occur after the second %% line in the + source file. Marcus Rausch supplied the patch that fixes it. + (Closes: #542482). + * Bug fix #542482: "Off-by-one error in line statements", thanks to + Wouter Verhelst + + -- Manoj Srivastava Tue, 06 May 2014 23:57:31 -0700 + +flex (2.5.39-5) unstable; urgency=low + + * Adapted patch from Matthias Klose to add pre-seeding of autoconf + values as paramaters, fixing cross builds. flex uses runtime checks + for configure tests, and preseeding allows cross build to succeed, + * Bug fix: "fix cross build", thanks to Matthias Klose. Applied fix + manually (Closes: #746172). + + -- Manoj Srivastava Sun, 27 Apr 2014 15:55:36 -0700 + +flex (2.5.39-4) unstable; urgency=low + + * Bug fix: "Flex 2.5.39-3 has a typo in installman", thanks to + Gianfranco Costamagna. over -> over (Closes: #745228). + + -- Manoj Srivastava Fri, 25 Apr 2014 23:37:29 -0700 + +flex (2.5.39-3) unstable; urgency=medium + + * Move libl.a from flex to libfl-dev, for real + * install link manually for libfl-dev alone, cleaning up the rules file + in the process. + + -- Manoj Srivastava Thu, 17 Apr 2014 12:45:38 -0700 + +flex (2.5.39-2) unstable; urgency=low + + * New bug fixing release + * Bug fix: "typo in README.Debian: libfla_pic.a -> libfl_pic.a", + thanks to Jakub Wilk (Closes: #744853). + * Bug fix: "libfl-dev and flex-old: error when trying to install + together", thanks to Ralf Treinen. The package libfl-dev needs to + replace and Break the flex-old package too, (Closes: #744833). + * Bug fix: "redundant redeclaration of β€˜isatty’", thanks to Ludovic + Rousseau. This duplication was removed in the last upstream release. + (Closes: #488274). + * Bug fix: "flex-2.5.35 bug", thanks to Yuriy Z. scan.c now declares n + as size_t, in the new upstream version. (Closes: #633008). + * Bug fix: "make check failure", thanks to Sayre, Alan N. The new + version of flex does succeed in running make check (it would not build + otherwise) (Closes: #632095). + + -- Manoj Srivastava Thu, 17 Apr 2014 02:15:10 -0700 + + +flex (2.5.39-1) unstable; urgency=medium + + * New upstream release + * internationalization: added support for various languages. Fix make + install target to not fail when the flex++ program is already + installed. various portability fixes that quiet compiler warnings on + 64-bit hosts. numerous bug fixes. + * Moved to a new dh based build system. Also moved to a 3.0 source + format, using debcherry. + * Bug fix: "cross build support", thanks to Eleanor Chen. We have moved + to a standard dh based build, so we should not have this issue any more. + (Closes: #719955). + * Bug fix: "examples not included into binary packages", thanks to Carl + FΓΌrstenberg. Examples are in this version. (Closes: #560387). + * Bug fix: "new upstream release 2.5.37", thanks to Peter Eisentraut + (Closes: #729759). + * Bug fix: "flex, new release available for download", thanks to + Gianfranco Costamagna (Closes: #736345). + * Bug fix: "please mark flex as Multi-Arch: allowed", thanks to Steve + Langasek. Redid the patch to work with dh. (Closes: #611230). + * Updating to a new build system means that the changes made to the + build system in the NMU are not needed, dh does the right thing. + * The new upstream release added the prototypes in re-entrant mode, so + we are no longer carrying those patches. + + -- Manoj Srivastava Thu, 10 Apr 2014 18:06:12 -0700 + +flex (2.5.35-10.1) unstable; urgency=low + + * Non-maintainer upload. + * Use dpkg-buildflags to enable hardened build flags. + Thanks to Moritz Muehlenhoff . (Closes: #655414) + * Add prototypes for yy_[gs]etcolumn in re-entrant mode, taken from Fedora. + Thanks to Daniel Stone . (Closes: #667027) + + -- Guillem Jover Sat, 30 Jun 2012 17:03:27 +0200 + +flex (2.5.35-10) unstable; urgency=low + + * Bug fix: "flex is not GNU flex", thanks to Santiago Vila + (Closes: #576413). + + -- Manoj Srivastava Mon, 19 Jul 2010 14:03:19 -0700 + +flex (2.5.35-9.1) unstable; urgency=low + + * Non-maintainer upload. + * debian/control: add autopoint to build-deps, drop cvs (Closes: #572468). + + -- Kees Cook Sun, 20 Jun 2010 14:17:14 -0700 + +flex (2.5.35-9) unstable; urgency=low + + * Update handling of lintian overrides. + + -- Manoj Srivastava Fri, 30 Oct 2009 14:52:46 -0500 + +flex (2.5.35-8) unstable; urgency=low + + * Update package to conform to policy. + * [56a9f0b]: [flex]: Info files are now installed using a trigger + Add dependencies to that is happens automatically. + + -- Manoj Srivastava Sun, 16 Aug 2009 15:51:33 -0500 + +flex (2.5.35-7) unstable; urgency=low + + * [e12dee9]: [topic--autoconf-files] Delete files create by autoconf + * [d32c587]: [debiandir]: Regenerate autoconf files during + configuration Upstream has versions of autoconf files that are stuck + at the time of release. As newer versions of autoconf come out, and + these nerw versions support more architectures, porting to them + becomes harder if the package uses the now obsolete versionsof the + files. Flex packaging now begins to reate autoconf and automake as + real toolchain components, and re-creates the autoconf files at + build time, and removes them while cleaning up. This should help out + peopole on newly supported platforms. + * [0999f25]: [gcc-4-4-include-fix] Add missing #include cstdio for gcc-4.4 + GCC 4.4 has cleaned up some more C++ headers. You always have to + include headers directly, and cannot depend on things to be included + indirectly. Bug fix: "produces c++ code with missing include cstdio", + thanks to Martin Michlmayr (Closes: #525812). + + -- Manoj Srivastava Tue, 28 Apr 2009 11:30:31 -0500 + +flex (2.5.35-6) unstable; urgency=high + + * [f0d7848]: Finish fixing the ia64 buffer issue. Previous commits + increased YY_READ_BUF_SIZE (where __ia64__ is defined) but left + YY_BUF_SIZE unchanged, so that didn't fix the problem in the end. In + the general case, the latter is twice the former. Therefore set it to + the same ratio in the ia64 case. Thanks to Cyril Brulebois + for the heavy lifting. + Bug fix: "flex scanner push-back overflow", thanks to Sergei Golovan. + (Closes: #505056) + + -- Manoj Srivastava Mon, 05 Jan 2009 12:10:01 -0600 + +flex (2.5.35-5) unstable; urgency=low + + * [debiandir:7eff632]: Fix race conditions in local.mk + [62a6595]: Correct a few dependencies in Makefiles + These fixes allow flex to be built using make -j3 + Bug fix: "FTBFS with parallel in DEB_BUILD_OPTIONS", thanks to Daniel + Schepler. The heavy lifting was done by Robert Millan (Closes: #507231). + + -- Manoj Srivastava Sat, 29 Nov 2008 20:46:28 -0600 + +flex (2.5.35-4) unstable; urgency=low + + * [f6cc9ae] Narrow buffer size changes to just IA64 + Increasing the buffer size on other architectures cause problems in + corner cases not caught by the test suite. So perhaps it is not better + to increase the buffer size unilatereally for all architectures, but + to just increase it for the architecture it is required on, namely, + IA64, and leave it unchanged on other architectures. This solution + should fix the new grave bugs, while not reopening the original but + that cause this change to be done in the first place. + Grave Bug fix: flex scanner push-back overflow, thanks to Sergei + Golovan (Closes: #505056, #504030) + * [debiandir:9a6d713] Fix VCS-Browser source field. + Bug fix: Useless VCS-Browser control field, thanks to Vincent Fourmond + (Closes: #503732) + * [d58780f] Wrap ECHO macro to avoid FORTIFY warnings + This change will enable flex scanners to be compiled with + -D_FORTIFY_SOURCE=2, which is a good thing security wise. + Bug Fix: flex causing warnings when compiled with FORTIFY_SOURCE, + thanks to Kees Cook. (Closes: #505233, #388438) + + + -- Manoj Srivastava Wed, 19 Nov 2008 23:52:09 -0600 + +flex (2.5.35-3) unstable; urgency=low + + * Bug fix: "debian dir contains *.so", thanks to Raphael Hertzog + This is a simple rname of a file used purely in packaging, and has low + risk, but would allow compiling the flex source package with squeeze's + packaging tools. (Closes: #485095). + * [88bb2fc] Fix generation of broken output on ia64 when input is piped in + + On ia64, flex appears to generate a completely different (and broken) + output depending on whether the input file is specified using shell + redirection or via a pipe. + + This was traced back commit 3971e1a917548977cff71418a7c3575ffbc9571f, + by Alex Nixon : VFS: increase pseudo-filesystem + block size to PAGE_SIZE. PAGE_SIZE on ia64 kernels is larger than most + architectures - 16K is what most distributions (including Debian) + use. An effect of the above changeset, as verified by strace, is that + the read() and write() system calls issued by flex on a pipe will use + this bigger size. fread() appears to be properly hiding the actual + read size and is returning 8192 byte buffers to flex upon request. I + verified by this by instrumenting YY_INPUT to compare the fread data + with the original input file. + + Its probably useful to note that the corruption happening here is that + the last 382 lines of the input file is being prefixed to the output + file. The only differences in the remainder of the file are the #line + numbers. I've also found that bumping YY_READ_BUF_SIZE up to 16384 + seems to workaround the problem - but that may just be putting it back + into hiding. + + The tradeoff here is between correct operation, by making flex's + buffer at least as big as the system buffer -- and not bigger, so that + we do not waste memory. At this point, fixing the isue seems more + important than worrying that flex consumes and additional 8KB of + memory. + + This fix unblocks RC bugs on other packages. + + Bug fix: "Generates broken output on ia64 when input is piped vs. shell + redirection", thanks to Chris Lamb. Fix based on comments by Dann + Frazier and Michael Casadevall. (Closes: #501960) + * [56ec97d] Fix doxygen comments to reflect actual argument name + Fix the comments to reflect the actual name of the function + arguments. This is a pure documentation fix. + Bug fix: "argument 'bytes' of command @param is not found in + the argument list of tp_scan_bytes(yyconst char *yybytes, int + _yybytes_len)", thanks to Ludovic Rousseau (Closes: #488272). + * [303084a] Merge branch 'topic--buffer-size-patch' [f6cc9ae] Narrow + buffer size changes to just IA64 + + -- Manoj Srivastava Wed, 19 Nov 2008 22:42:17 -0600 + +flex (2.5.35-2) unstable; urgency=low + + * Record the fact that this package has moved to a new git repository. + * Move to the new, make -j friendly targets in debian/rules. + * Bug fix: "/usr/share/doc/flex-doc/.dhelp spoils purge", thanks to Dan + Jacobson (Closes: #427524). + * Bug fix: "flex-doc: bad webpage reference", thanks to Elizabeth Barham + I could not find any references to lex.sf.net (Closes: #439172). + + -- Manoj Srivastava Mon, 02 Jun 2008 11:54:55 -0500 + +flex (2.5.35-1) unstable; urgency=low + + * New upstream release, Mostly fixes made in NMU in Debian, plus a few + translation updates. + * NEWS: add date of release + * NEWS, parse.y: fix bug that prevented comments from working + properly + * po/de.po: new de translation + * NEWS, po/vi.po: new vi translation + * NEWS, po/nl.po: new nl translation + * NEWS, po/pl.po: new pl translation + * NEWS, po/de.po, po/pt_BR.po: new de, pt_br translations + * NEWS, flex.skl: generate headers for all functions (resolves bug + #1628314) + * NEWS, flex.skl: change yy_size_t to be size_t (resolves bug + #1849812) + * configure.in: start work on version 2.5.35 + * NEWS, configure.in: revert NEWS and configure.in to version + * NEWS, configure.in: update version number to 2.5.35 + * tests/test-alloc-extra/scanner.l: Use %option extra-type. + * NEWS, flex.skl, flexdef.h, main.c, parse.y, scan.l, + doc/flex.texi: Introduce %option extra-type="your_type *" (resolves + bug #1744505). + * po/nl.po: new nl translations from the translation project + * Bug fix: "flex: new lint in YY_INPUT definition", thanks to Larry + Doolittle. Closes: #466793 + * Bug fix: "flex: limits of integral types are always defined", thanks + to Jean-Baptiste Note. It is true that the limits are defined by the + standard, and present in stdint.h, and so flex should not define them + on C99 systems, Closes: #443559 + + -- Manoj Srivastava Tue, 18 Mar 2008 21:05:33 -0500 + +flex (2.5.34-3) unstable; urgency=low + + * NMU ack. No changes since the last upload. Fix: "2.5.34-2.1 NMU diff", + thanks to Sergei Golovan. Closes: Bug#465071 + + -- Manoj Srivastava Mon, 18 Feb 2008 15:29:27 -0600 + +flex (2.5.34-2.1) unstable; urgency=low + + * Non-maintainer upload. + * Fixed a bug in parser with incorrectly added character to a ccl + (closes: #464659). + + -- Sergei Golovan Sun, 10 Feb 2008 13:47:32 +0300 + +flex (2.5.34-2) unstable; urgency=low + + * Flex set yy_size_t to unsigned int; and used it where size_t was + needed, which, or course, failed on amd64 architectures. Since ANSI C + has declared size_t to be available in standard C headers since 1989, + which is 19 _years_ ago, I suspect we can start depending on size_t to + be around and set correctly -- especially on Debian. + + -- Manoj Srivastava Thu, 07 Feb 2008 15:26:54 -0600 + +flex (2.5.34-1) unstable; urgency=low + + * New upstream release. This version has incorporated every single + feature and bug fix carried around by Debian, and thus all feature + branches are now sealed and merged back. Closes: #462196 + * Since the version from which flex asks the question about upgrades was + released in 2003, it is time to retire the debconf question. So, the + debconf question is now gone, which means that all the translations of + the debconf translations are not required. Closes: Bug#448106, Bug#445744 + Also closes: #448579, #448580, #448660, #449183, #449266, #449446, #450958 + Closes: #451184, #453412 + + -- Manoj Srivastava Thu, 07 Feb 2008 01:12:19 -0600 + +flex (2.5.33-12) unstable; urgency=low + + * Bug fix: "flex: FTBFS if built twice in a row", thanks to Bernd + Zeimetz (Closes: #424274). + + -- Manoj Srivastava Wed, 16 May 2007 15:09:59 -0500 + +flex (2.5.33-11) unstable; urgency=low + + * Bug fix: "flex: [INTL:es] Spanish po-debconf translation", thanks to + CΓ©sar GΓ³mez MartΓ­n (Closes: #402235). + + -- Manoj Srivastava Thu, 18 Jan 2007 20:31:42 -0600 + +flex (2.5.33-10) unstable; urgency=low + + * Remove trailing ; from libfl.so script. + + -- Manoj Srivastava Mon, 23 Oct 2006 23:50:43 -0500 + +flex (2.5.33-9) unstable; urgency=low + + * Install a version of libfl.so that is recognixed as a ld script but ld. + + -- Manoj Srivastava Tue, 12 Sep 2006 03:35:33 -0500 + +flex (2.5.33-8) unstable; urgency=low + + * Also install libfl.so + + -- Manoj Srivastava Mon, 11 Sep 2006 13:30:07 -0500 + +flex (2.5.33-7) unstable; urgency=low + + * Typo fix in changelog. We started providing libfl_pic.a in the + previous upload, not sev3eral years ago, and the name of the static + library compiled with position independent code is libfl_pic.a. + + -- Manoj Srivastava Thu, 7 Sep 2006 20:10:40 -0500 + +flex (2.5.33-6) unstable; urgency=low + + * Starting with version 2.5.33-6 of flex we have started providing + a static library compiled with position independent code, namely, + libfl_pic.a. The problem is with packages that contain share + libraries with a flex scanner compiled in. Since flex generates code + that is not self contained, and the missing symbols live in + libfl.a. However, since linking a shared library with a object + containing non position independent code stopped working with gcc 4.1 + (apparently, it was sheer luck that it worked at all). So now we also + provide libfl_pic.a for shared library packages to link with. + + An alternative would have been to provide a full fledged + shared library, but that would have been a major break with upstream + and other distributions that also have flex, and would entail + creating new library and devel packages for flex, which is more work + that seems justified (considering that we would have to maintain the + fork, and keep track of any ABI changes, and all that). + + * Bug fix: "flex: [INTL:ru] Russian debconf templates translation", + thanks to Yuri Kozlov (Closes: #382402). + * Started adding md5sums of the package, since dpkg is not ever likely + to directly support this. + + -- Manoj Srivastava Tue, 5 Sep 2006 22:50:29 -0500 + +flex (2.5.33-5) unstable; urgency=low + + * Bug fix: "[INTL:lt] Lithuanian debconf translation", thanks to + Gintautas Miliauskas (Closes: #381235). + * Bug fix: "flex: warning in generated code", thanks to Martin + Michlmayr. Apply the patch from Bug#359127 to skel.c (Closes: #379763). + + -- Manoj Srivastava Sun, 6 Aug 2006 00:28:41 -0500 + +flex (2.5.33-4) unstable; urgency=low + + * Bug fix: "Spelling mistake in package description", thanks to Simon + Waters. reenterant -> reentrant (Closes: #363415). + * Bug fix: "flex [INTL:pt] Portuguese translation for debconf messages", + thanks to Miguel Figueiredo (Closes: #362984). + + -- Manoj Srivastava Wed, 3 May 2006 13:11:58 -0500 + +flex (2.5.33-3) unstable; urgency=low + + * Bug fix: "cannot purge", thanks to Sebastian Rittau. Fix the package + name var in doc.postrm (Closes: #357525). + * Bug fix: "flex: project web page location doesn't work", thanks to + Martin Dorey. The sourceforge project name was changed from lex to + flex recently. (Closes: #357515). + * Updated copyright file as well, and updated the years for the + copyright. + * Please note that the CVE-2006-0459 bug with buffer overflows in + parsers generated with REJECT rules and/or trailing contexts does not + apply to flex 2.5.33 + * Bug fix: "incorrect catalan translation", thanks to Carles Pina i + Estany (Closes: #359876). + * Bug fix: "flex: comparison between signed and unsigned in generated + scanner", thanks to Russ Allbery (Closes: #359127). + + -- Manoj Srivastava Tue, 11 Apr 2006 10:12:51 -0500 + +flex (2.5.33-2) unstable; urgency=low + + * Bug fix: "flex - FTBFS: /build/buildd/flex-2.5.33/missing: line 46: + flex: command not found", thanks to Bastian Blank. Hmm. Updatimg + md5sum, thanks to some analysis by Kurt Roeckx (Closes: #354552). + + -- Manoj Srivastava Sun, 5 Mar 2006 11:38:34 -0600 + +flex (2.5.33-1) unstable; urgency=low + + * New upstream release. + ** all flex resources are now to be found from the website at + http://flex.sourceforge.net/ + ** there was no release 2.5.32 published + ** numerous bug and security fixes + ** new nl, vi, sv, ro, po, ga, ca, fr, tr translations from the + translation project + ** upgrade to use gettext 0.12 (this now makes the "pdf" and "ps" + targets in the build system able to be run successfully) + + -- Manoj Srivastava Sun, 26 Feb 2006 20:53:27 -0600 + +flex (2.5.31-38) unstable; urgency=low + + * Bug fix: "flex_2.5.31-36(powerpc/unstable): FTBFS: ", thanks to Ryan + Murray. Since we already use MAINTAINER_MODE, there was no help there. + As a last resort, always touch scan.c if we do not find flex. + (Closes: #343355). + * Bug fix: "flex: [INTL:da] Danish debconf translation", thanks to Claus + Hindsgaul (Closes: #353900). + * Bug fix: "flex: Space leak in C++ scanner", thanks to Vincent Zweije + This may be a partial fix, but it seems to be good enough. + (Closes: #233215). + + -- Manoj Srivastava Sat, 25 Feb 2006 00:53:07 -0600 + +flex (2.5.31-37) unstable; urgency=low + + * the source code has an '#ifdef HAVE_LOCALE_H' but forgets to actually + check for locale.h in configure. The report and patch thanks to Mike + Frysinger. + + -- Manoj Srivastava Tue, 7 Feb 2006 21:23:54 -0600 + +flex (2.5.31-36) unstable; urgency=low + + * Bug fix: "flex: doxygen warning: argument `str' of command @param is + not found in the argumentlist", thanks to Ludovic Rousseau + (Closes: #320134). + * Bug fix: "flex generates a C file with improper macro defn; broke + Bison 2.1", thanks to Paul Eggert. Well, even though it is legal C99 + to have empty arguments in macros (so it is legal to call a macro + taking one argument with no arguments), it was not legal C89 -- + therefore, emit tqo different macros, with and without arguments -- to + cater to users running obsolete compilers. (Closes: #333231). + + -- Manoj Srivastava Sun, 23 Oct 2005 14:59:05 -0500 + +flex (2.5.31-35) unstable; urgency=low + + * Bug fix: "yy_init_globals in header file", thanks to Oskar Liljeblad + (Closes: #322628). + * Bug fix: "flex: [INTL:sv] Swedish debconf templates translation", + thanks to Daniel Nylander (Closes: #333321). + * Bug fix: "Please provide flex++ symlink", thanks to Will Newton + (Closes: #318347). + + -- Manoj Srivastava Thu, 20 Oct 2005 23:50:37 -0500 + +flex (2.5.31-34) unstable; urgency=low + + * Bug fix: "FTBFS: Cannot install HTML documentation", thanks to Matt + Kraai (Closes: #317856). + * Bug fix: "flex: doxygen warning: argument `str' of command @param is + not found in the argumentlist", thanks to Ludovic Rousseau + (Closes: #320134). + * Bug fix: "[INTL:nl] Upstream Dutch programs translation", thanks to + Luk Claes (Closes: #321080). + + -- Manoj Srivastava Mon, 8 Aug 2005 00:17:33 -0500 + +flex (2.5.31-33) unstable; urgency=low + + * Bug fix: "flex does not report errors to write", thanks to Bernhard + R. Link. Thanks for the patch (checks flcose and ferror return values) + (Closes: #317117). + + -- Manoj Srivastava Sun, 10 Jul 2005 02:06:29 -0500 + +flex (2.5.31-32) unstable; urgency=low + + * Bug fix: "INTL:vi", thanks to Clytie Siddall (Closes: #311651). + * Bug fix: "[l10n] Initial Czech translation of flex debconf messages", + thanks to Miroslav Kure (Closes: #308062). + * Bug fix: "flex: Some members that should be const aren't", thanks to + Frank B. Brokken Some members as defined in FlexLexer.h are + accessors, and should be defined as `const' members, since not doing + so causes problems when calling these member functions on a const + object. (Closes: #287256). + + -- Manoj Srivastava Thu, 7 Jul 2005 17:22:23 -0500 + +flex (2.5.31-31) unstable; urgency=low + + * New program translation. + * Bug fix: "[INTL:nl] new dutch program translations", thanks to Luk + Claes (Closes: #283979). + + -- Manoj Srivastava Thu, 2 Dec 2004 13:17:03 -0600 + +flex (2.5.31-30) unstable; urgency=medium + + * This is a couple of lines fixed, and does not actually touch any code + -- just build instructions -- and allows for cross building + * Bug fix: "flex: [PATCH] cross build", thanks to NIIBE Yutaka + (Closes: #283075). + + -- Manoj Srivastava Fri, 26 Nov 2004 21:22:59 -0600 + +flex (2.5.31-29) unstable; urgency=low + + * At popular request, error out if scan.l has been updated rather than + depend on ourselves. + + -- Manoj Srivastava Wed, 17 Nov 2004 17:42:16 -0600 + +flex (2.5.31-28) unstable; urgency=high + + * This is a FTBS bug, after all. This should probably flow through to + testing. + * Bug fix: "flex: FTBFS: scan.l needs rebuild?", thanks to Kurt Roeckx + Added a build depends on flex. (Closes: #256532). + * Bug fix: "XSI:ism `-o' in debian-scripts", thanks to David Weinehall + (Closes: #261478). + * Bug fix: "flex: documentation typo (`}' instead of `{')", thanks to + Dmitry Rutsky (Closes: #267496). + * Bug fix: "[INTL:nl] New Dutch po-debconf translation", thanks to Luk + Claes (Closes: #263726). + + -- Manoj Srivastava Fri, 12 Nov 2004 21:28:58 -0600 + +flex (2.5.31-27) unstable; urgency=low + + * Refreshed the auto-tools generated files + * Bug fix: "flex: scan.l needs rebuild?", thanks to Kurt Roeckx + (Closes: #256532). + + -- Manoj Srivastava Thu, 22 Jul 2004 10:20:38 -0500 + +flex (2.5.31-26) unstable; urgency=low + + * Removed the old dwww/menu entry. Now we use the preferred doc-base + registration method. + + -- Manoj Srivastava Wed, 23 Jun 2004 00:44:20 -0500 + +flex (2.5.31-25) unstable; urgency=low + + * Bug fix: "flex: Please add German translation of the debconf + templates", thanks to Erik Schanze (Closes: #252726). + * Bug fix: "flex: Suspicious texinfo markup tags in info manual", thanks + to Tommi Vainikainen (Closes: #254832). + + -- Manoj Srivastava Tue, 22 Jun 2004 19:37:32 -0500 + +flex (2.5.31-24) unstable; urgency=low + + * Bug fix: "flex: [INTL:fr] French translation of debconf templates", + thanks to Denis Barbier (Closes: #242636). + + -- Manoj Srivastava Sat, 10 Apr 2004 10:58:36 -0500 + +flex (2.5.31-23) unstable; urgency=low + + * Bug fix: This time, really really "flex: Typo in long description: + 'setrs' instead of 'sets'", thanks to Philip Miller (Closes: #226335). + + -- Manoj Srivastava Fri, 2 Apr 2004 10:42:09 -0600 + +flex (2.5.31-22) unstable; urgency=low + + * Moved over to po-debconf + * Bug fix: "flex: Typo in long description: 'setrs' instead of 'sets'", + thanks to Philip Miller (Closes: #226335). + + -- Manoj Srivastava Sun, 22 Feb 2004 00:13:35 -0600 + +flex (2.5.31-21) unstable; urgency=low + + * FTBFS: missing build-depends. Bah. The buildd's do not respect + Build-Depends-Indep. Duplicated the dependency into Build-Depends as a + workaround for this buildd flaw. (Closes: #224117). + + -- Manoj Srivastava Tue, 23 Dec 2003 14:52:43 -0600 + +flex (2.5.31-20) unstable; urgency=low + + * Bug fix: "flex.1.gz has disappeared, leaving dangling symlinks", + thanks to Aaron M. Ucko. This was a casualty of moving to the new + build system; the man page was being installed in + /usr/share/man/man1/man1/flex.1.gz (Closes: #223071). + + -- Manoj Srivastava Sat, 6 Dec 2003 11:28:18 -0600 + +flex (2.5.31-19) unstable; urgency=low + + * Thanks to a patch pointed out to me by Patrick Dreker, found on + http://sourceforge.net/tracker/index.php?func=detail&aid=829996&group_id=72099&atid=533379 + Bug fix: "flex: truncated output breaks wine build", thanks to Greg + Wooledge (Closes: #188872). + * Moved to the branch new build system, made possible by moving to arch + as a SCM. + + -- Manoj Srivastava Fri, 5 Dec 2003 00:16:54 -0600 + +flex (2.5.31-18) unstable; urgency=low + + * Bug fix: "flex: package issues invalid command to dpkg", thanks to + Jonathan Brandmeyer. The problem was in the config file; since it + assumed that $2 was always going to be installed version. Obviously, + on a fresh install, there is no installed version; and hence nothing + to send to dpkg --compare-versions. In this case, we refrain from + asking the question if "$2" is an empty string. (Closes: #219185). + + -- Manoj Srivastava Tue, 11 Nov 2003 01:31:06 -0600 + +flex (2.5.31-17) unstable; urgency=low + + * Thanks to a patch from Joey Hess, we now use debconf to ask the + preinst question. closes: Bug#216457 + + -- Manoj Srivastava Fri, 31 Oct 2003 21:53:16 -0600 + +flex (2.5.31-16) unstable; urgency=low + + * Flex used to reset LC_MESSAGES, but not LC_TYPE, which resulted in + output without any non ascii characters. Now reset LC_TYPE as well. + closes: Bug#212571 + * make sure that we strip as much as lintian wants, unless nostrip is + set. + + -- Manoj Srivastava Wed, 24 Sep 2003 09:53:23 -0500 + +flex (2.5.31-15) unstable; urgency=low + + * AAAArrgh. Set AM_MAINTAINER_MODE in configure.in and regenerated all + auto* files. hopefully things shall no longer break with every minor + version change in autoconf. closes: Bug# 212355 + + -- Manoj Srivastava Tue, 23 Sep 2003 11:21:06 -0500 + +flex (2.5.31-14) unstable; urgency=low + + * ISO C 1999 says that `inttypes.h' includes `stdint.h', so there's no + need to include `stdint.h' separately in a hosted environment. And, + in any case, whenever we used to include stdint.h, we also included + inttypes.h. closes: Bug#209197 + + -- Manoj Srivastava Mon, 8 Sep 2003 17:59:17 -0500 + +flex (2.5.31-13) unstable; urgency=low + + * Fixed usage of chown root.root in the rules files. + * Refreshed config.sub, config.guess. + * removed acinclude.m4, since it was ancient and rpevented autoconf from + running. + + -- Manoj Srivastava Mon, 1 Sep 2003 14:33:12 -0500 + +flex (2.5.31-12) unstable; urgency=low + + * changed the implementation of the yy_scan_string function to use + yy_str, as stated in the declaration, so as to allow users access to + the string "str" in #defines. I am not completely happy with this fix, + since there are other variables that may also pollute the #define name + space, but going through and modifying them all would be a significant + departure from upstream code; and I'm going to wait until someone + complains. closes: Bug#198200 + * Added a reference to flex-old in the package description, mentioning + the changes in this version of flex. + * Added a warning and a question in the preinst if upgrading from an old + version of flex. + + -- Manoj Srivastava Sun, 6 Jul 2003 03:41:58 -0500 + +flex (2.5.31-11) unstable; urgency=low + + * Added a build depends on help2man + + -- Manoj Srivastava Thu, 29 May 2003 23:31:57 -0500 + +flex (2.5.31-10) unstable; urgency=low + + * Fixed an extraneous #endif in main.c, which caused gcc to barf. + + -- Manoj Srivastava Thu, 29 May 2003 01:01:10 -0500 + +flex (2.5.31-9) unstable; urgency=low + + * Well, since removing stdint.h inclusion does not fix IA64 breakage, + and including the header since we need it does seem to be the right + thing to do, and it does closes: Bug#191168 + * In filter.c, after a fork, we try to reinit the standard stream + pointers stdin, stdout, and stderr -- which is a bug, since the macros + stdin, stdout, and sterr may not be modifiable lvalues (C99 says they + nmeed not be modifuable). This is also pointless, since POSIX + guarantees that the child inherits the streams from the parent. There + are no test failures from thie fix. closes: Bug#194844 + * Fixed the generation of non ansi function definiton macros to include + a \, so that the parameters do not default to int (they are actually + pointers to structs), which makes the test fail on machines where ints + and pointers are a different size. closes: Bug#191672 + + -- Manoj Srivastava Tue, 27 May 2003 13:44:37 -0500 + +flex (2.5.31-8) unstable; urgency=low + + * Added a patch from Bastian Kleineidam fixinf nounbistd option. + closes: Bug#193317 + + -- Manoj Srivastava Fri, 16 May 2003 15:43:46 -0500 + +flex (2.5.31-7) unstable; urgency=low + + * remove /* in a comment, since it creates warnings under -Wall, Hit a + lot of people. closes: Bug#192450, Bug#192763, Bug#192244 + + -- Manoj Srivastava Tue, 13 May 2003 00:55:40 -0500 + +flex (2.5.31-6) unstable; urgency=low + + * revert adding stdint.h to the 'standard C headers'since using stdint.h + macros on IA64, rather than our own, breaks things. closes: Bug#191672 + + -- Manoj Srivastava Fri, 2 May 2003 15:15:32 -0500 + +flex (2.5.31-5) unstable; urgency=low + + * Updated the new download location in the copyright file. closes: Bug#191157 + * add stdint.h to the 'standard C headers' to prevent warnings for + redefinitions ofUINTN_MAX macros. (Makes sense, since the standard + defines that these macros are defined in stdint.h closes: Bug#191168 + + -- Manoj Srivastava Fri, 2 May 2003 11:06:06 -0500 + +flex (2.5.31-4) unstable; urgency=low + + * Fix flex info files; closes: Bug#190903, Bug#189963 + + -- Manoj Srivastava Sun, 27 Apr 2003 19:01:29 -0500 + +flex (2.5.31-3) unstable; urgency=low + + * Fix the broken flex -l scanner generation. closes: Bug#188665 + + -- Manoj Srivastava Mon, 14 Apr 2003 03:27:05 -0500 + +flex (2.5.31-2) unstable; urgency=low + + * Ensure that the man page gets to the right location. + closes: Bug#188751, Bug#188505 + * Note that flex now requires m4 + * The behaviour of flex has changed in the latest release, yes. This is + part of the gcc migration process; flex has been updated (the buggy, + rickety set of patches required to make it work with gcc was dumped in + favour of a well engineered upstream migration) + * As you may see, flex scanners have become reentrant, the c++ versions + are compatible with recent c++ compilers (conform to ANSI C++, gcc + 3.2), supports bison variables yylval and yylloc. Some variables have + been renamed. Flex generates C99 defs now; see + YY_TRADITIONAL_FUNC_DEFS yylineno is present in all scanners. yylineno + is per-buffer in reentrant scanners. flex tries its best to output + only the relevant portions of the skeleton when generating a scanner, + thus avoiding as much conditional compilation as possible + * non ansi mode was broken (this only shows up on machines where + pointers and ints are not the same size). closes: Bug#188813 + + -- Manoj Srivastava Sun, 13 Apr 2003 14:29:47 -0500 + +flex (2.5.31-1) unstable; urgency=low + + * New upstream release. + + -- Manoj Srivastava Wed, 9 Apr 2003 14:12:18 -0500 + +flex (2.5.4a-33) unstable; urgency=low + + * Continuing the process of gcc 3.2.x compatribility. closes: Bug#185714 + + -- Manoj Srivastava Fri, 21 Mar 2003 13:00:19 -0600 + +flex (2.5.4a-32) unstable; urgency=low + + * There was a blank line in initscan.c that made it impossible to build + on buildds. closes: Bug#185772 + + -- Manoj Srivastava Fri, 21 Mar 2003 12:34:13 -0600 + +flex (2.5.4a-31) unstable; urgency=low + + * Make flexlexer have the std:: prefix closes: Bug#181670, Bug#180446 + * Fix flex.skl closes: Bug#184393 + + -- Manoj Srivastava Fri, 21 Mar 2003 00:57:21 -0600 + +flex (2.5.4a-30) unstable; urgency=low + + * FlexLexer.h now include iostream, not iostream.h. + closes: Bug#173943, Bug#180051 + * Fix broken printf format closes: Bug#174350 + * The behaviour of flex was different based on what order options were + specified: option nomain before option noyywrap caused one set of + behaviours, reversing the order changes the behavious, since nomain + seemed to reset noyywrap. This was fixed in scanl. and initscan.c. + closes: Bug#174259 + + -- Manoj Srivastava Sun, 9 Feb 2003 13:38:32 -0600 + +flex (2.5.4a-29) unstable; urgency=low + + * No longer provide /usr/doc link. Upgrade to latest policy version. + + -- Manoj Srivastava Mon, 11 Nov 2002 23:17:14 -0600 + +flex (2.5.4a-28) unstable; urgency=low + + * Anotrher patch from Alexander Klauer, this one fixes a print format + problem. closes: Bug#161101 + + -- Manoj Srivastava Tue, 29 Oct 2002 17:35:13 -0600 + +flex (2.5.4a-27) unstable; urgency=low + + * Fix a flex segfult on very long lines. Many thanks to Alexander + Klauer for detecting this bug and finding the + fix. closes: Bug#158518 + * The package seems to build from sources on i386. closes: Bug#159547 + + -- Manoj Srivastava Wed, 4 Sep 2002 19:24:56 -0500 + +flex (2.5.4a-26) unstable; urgency=low + + * use which instead of command -v + * Fixed a problem with locales in flex. Many thanks to + witchery@www.oz.or.kr and unichi Uekawa for + discovering the problem, and patiently leading me through to a point + that I could actually reproduce the proble, and test the patch + provided by witchery@www.oz.or.kr. closes: Bug#147627 + + -- Manoj Srivastava Mon, 27 May 2002 02:09:28 -0500 + +flex (2.5.4a-25) unstable; urgency=high + + * In this version of flex, the first YYPROTO usage appears before the + definition of YYPROTO if _WIN32 is defined. Not so good. One should be + able to generate portable lexers with flex. closes: Bug#145237 + + -- Manoj Srivastava Tue, 30 Apr 2002 12:53:45 -0500 + +flex (2.5.4a-24) unstable; urgency=low + + * Well, the symbol is really _WIN32. + * Added clarifications about %option stdin to the flex man page (some + wording taken from CVS). + + -- Manoj Srivastava Sun, 17 Mar 2002 10:32:13 -0600 + +flex (2.5.4a-23) unstable; urgency=low + + * Hmm. For non POSIX systems (well, where _Win32 is defined) where + unistd.h is not available, use the old isatty prototype. + + -- Manoj Srivastava Wed, 6 Feb 2002 16:33:39 -0600 + +flex (2.5.4a-22) unstable; urgency=low + + * Interactive lexers were broken by the fic to handle interrupted + reads. closes: Bug#131242 + + -- Manoj Srivastava Mon, 28 Jan 2002 12:21:40 -0600 + +flex (2.5.4a-21) unstable; urgency=low + + * Hmm. Run aclocal on the acinclude file first. + + -- Manoj Srivastava Fri, 25 Jan 2002 16:52:23 -0600 + +flex (2.5.4a-20) unstable; urgency=low + + * Add a build depends for autotconf, needed now that we make changes to + the script. closes: Bug#130703 + + -- Manoj Srivastava Thu, 24 Jan 2002 16:32:25 -0600 + +flex (2.5.4a-19) unstable; urgency=low + + * For machines that do not use the GNU libc (and thus, does not have + gettext as part of the libc), flex failed to compile. The grep package + has a macro to handle exactly this situation, elegantly, which is + labelled as available for public use, in it's aclocal.m4 file. This + version of flex uses that. Many thanks to Joel Baker + for discovering and testing this fix. + closes: Bug#130220 + + -- Manoj Srivastava Thu, 24 Jan 2002 10:07:16 -0600 + +flex (2.5.4a-18) unstable; urgency=low + + * Make sure that unistd.h is actually included, since we no longer + provide a prototype for isatty. closes: Bug#97131 + + -- Manoj Srivastava Sun, 13 Jan 2002 01:02:26 -0600 + +flex (2.5.4a-17) unstable; urgency=medium + + * AAArgggh. Fix a missing open brace in the generated YY_INPUT, Many + thanks to Bruce Stephens for catching these quickly. + + -- Manoj Srivastava Thu, 10 Jan 2002 13:14:35 -0600 + +flex (2.5.4a-16) unstable; urgency=medium + + * Fix a missing \ in the generated YY_INPUT macro. closes: Bug#128412 + * Fix buggy isatty prototype by not actually including a prototype (we + include the relevant header file, after all. closes: Bug#97131 + + -- Manoj Srivastava Wed, 9 Jan 2002 11:51:12 -0600 + +flex (2.5.4a-15) unstable; urgency=low + + * if a signal is delivered while the parser is in the read routine + (coded by flex), the result is flex reports and YY_FATAL_ERROR causing + plan to exit. The race condition appears much more frequently than + one might expect because plan spends a good deal of time in read + routine while gcc is preparing the input. I cleaned up another problem + case beyond what is given in the patch. closes: Bug#125611 + * flex -o "ddd" doesn't write to the file "ddd", instead it tries to + write to the file "" (yes, blank) and read from "ddd". I changed the + main.c to use the next arg as the output file name if the next arg + does not start with a -. closes: Bug#122581 + + -- Manoj Srivastava Sun, 6 Jan 2002 05:12:37 -0600 + +flex (2.5.4a-14) unstable; urgency=low + + * The flex-doc menu entry (/usr/lib/menu/flex-doc) contains some + unquoted double quotes in its extended description, and these needed + to be quoted so as not to confuse update menu. (why did it not + generate an error?) closes: Bug#105272 + * The version 2.5.4a-12 was duplicated work with the previous maintainer + (and I take the blame for the lack of communication). I have also + managed to mosplace the changelog entry ;-( + + -- Manoj Srivastava Tue, 17 Jul 2001 17:50:25 -0500 + +flex (2.5.4a-13) unstable; urgency=low + + * I took over flex, and have brought the rules and pre/post inst files + into line with my conventions. + * flex generates c++ that does not use istream and ostream from the + "std" namespace, so compilation of generated code fails. closes: Bug#104067 + Please note that this duplicates and replaces the work done in 2.5.4a-12 + + -- Manoj Srivastava Thu, 12 Jul 2001 15:48:24 -0500 + +flex (2.5.4a-12) unstable; urgency=low + + * Generate c++ which uses istream and ostream from the "std" namespace + for g++-3.0. Patch by Dale E. Martin (Closes: #104067). + * Registered HTML docs using doc-base. + + -- Santiago Vila Thu, 12 Jul 2001 14:21:18 +0200 + +flex (2.5.4a-11) unstable; urgency=low + + * Added i18n support. Build-Depends: gettext. Closes: #46838. + Thanks to Changwoo Ryu . + * Fixed formatting error in flex(1). Closes: #90284. + Thanks to Colin Watson . + + -- Santiago Vila Sun, 25 Mar 2001 14:07:51 +0200 + +flex (2.5.4a-10) unstable; urgency=low + + * Changed @section by @chapter to make texi2html happy. + Patch by Gordon Sadler . Closes: #84780. + * Build-Depends-Indep: texi2html. Closes: #87689. + * Build-Depends: texinfo, since .texi is now modified. + + -- Santiago Vila Mon, 26 Feb 2001 20:16:54 +0100 + +flex (2.5.4a-9) unstable; urgency=low + + * Fixed manpage again. Additional patch by the author. + + -- Santiago Vila Fri, 1 Dec 2000 19:58:41 +0100 + +flex (2.5.4a-8) unstable; urgency=low + + * Added missing bracket in flex manpage (Closes: Bug#68941). + + -- Santiago Vila Sat, 19 Aug 2000 16:56:22 +0200 + +flex (2.5.4a-7) unstable; urgency=low + + * Updated upstream source URL (Closes: Bug#67233). + * Standards-Version: 3.1.1. + * Build-Depends: bison. + + -- Santiago Vila Fri, 4 Aug 2000 13:04:28 +0200 + +flex (2.5.4a-6) unstable; urgency=low + + * Applied a patch by Kristoffer Rose for large flex tables. + + -- Santiago Vila Tue, 7 Dec 1999 17:52:01 +0100 + +flex (2.5.4a-5) unstable; urgency=low + + * Fixed Bug #47860: flex segfaults. Patch by the author. + + -- Santiago Vila Wed, 10 Nov 1999 11:44:06 +0100 + +flex (2.5.4a-4) unstable; urgency=low + + * Recommends: c-compiler, instead of gcc (Bug #33937). + * Info unregistering done in prerm, not in postrm. + + -- Santiago Vila Fri, 5 Mar 1999 17:20:30 +0100 + +flex (2.5.4a-3) unstable; urgency=low + + * Added HTML docs, in a separate package. + + -- Santiago Vila Tue, 13 Oct 1998 21:14:28 +0200 + +flex (2.5.4a-2) unstable; urgency=low + + * Added a man page for flex++ (actually, a symlink to flex). + * ftp.gnu.org is FSF's new FTP site name. + * Compressed changelog.Debian. + * Removed debstd dependency. + + -- Santiago Vila Thu, 12 Mar 1998 20:25:09 +0100 + +flex (2.5.4a-1) unstable; urgency=low + + * New upstream release, using pristine untouched source. + * Removed the modified debstd from the source package now that the + standard one is fixed. + * First libc6 release. + + -- Santiago Vila Thu, 7 Aug 1997 19:15:34 +0200 + +flex (2.5.4-2) unstable; urgency=low + + * libfl.a stripped using strip -g, using a modified debstd which + is included in the Debian source package. + + -- Santiago Vila Thu, 13 Mar 1997 09:44:28 +0100 + +flex (2.5.4-1) unstable; urgency=low + + * Converted to Standards 2.1.2.2. + * New upstream version. + * Compiled with -D_REENTRANT. + * Added MD5 sums. + * New maintainer. + + -- Santiago Vila Sat, 22 Feb 1997 18:00:09 +0100 diff --git a/debian/clean b/debian/clean new file mode 100644 index 0000000..4d50a7b --- /dev/null +++ b/debian/clean @@ -0,0 +1,42 @@ +INSTALL +Makefile.in +aclocal.m4 +autom4te.cache/ +build-aux/compile +build-aux/config.guess +build-aux/config.sub +build-aux/depcomp +build-aux/install-sh +build-aux/mdate-sh +build-aux/texinfo.tex +configure +debian/.debhelper/ +debian/autoreconf.after +debian/autoreconf.before +debian/files +debian/flex-doc.debhelper.log +debian/flex-doc.substvars +debian/flex-doc/ +debian/flex.debhelper.log +debian/flex.substvars +debian/flex/ +debian/libfl-dev.debhelper.log +debian/libfl-dev.substvars +debian/libfl-dev/ +debian/tmp/ +doc/flex.html/ +doc/flex.t2p/ +doc/Makefile.in +doc/flex.1 +doc/flex.info +doc/flex.info-1 +doc/flex.info-2 +doc/stamp-vti +doc/version.texi +examples/Makefile.in +examples/fastwc/Makefile.in +examples/manual/Makefile.in +src/config.h.in +src/.libs/ +tests/Makefile.in +tools/Makefile.in diff --git a/debian/compat b/debian/compat new file mode 100644 index 0000000..b4de394 --- /dev/null +++ b/debian/compat @@ -0,0 +1 @@ +11 diff --git a/debian/control b/debian/control new file mode 100644 index 0000000..b50c08e --- /dev/null +++ b/debian/control @@ -0,0 +1,85 @@ +Source: flex +VCS-Git: https://anonscm.debian.org/git/users/srivasta/debian/flex.git +VCS-Browser: https://anonscm.debian.org/gitweb/?p=users/srivasta/debian/flex.git +Section: devel +Homepage: https://github.com/westes/flex +Priority: optional +Build-Depends: bison, gettext, texinfo, help2man, file, po-debconf, + debhelper (>= 11), dh-autoreconf, dpkg-dev (>= 1.17.14), + flex +Build-Depends-Indep: texlive-latex-base, texlive-fonts-recommended, cm-super-minimal +Maintainer: Manoj Srivastava +Standards-Version: 4.1.3 +Rules-Requires-Root: no + +Package: flex +Architecture: any +Pre-Depends: debconf | debconf-2.0 +Depends: ${shlibs:Depends}, m4, ${misc:Depends} +Recommends: gcc | c-compiler, libfl-dev +Suggests: bison, build-essential, flex-doc +Multi-Arch: foreign +Description: fast lexical analyzer generator + Flex is a tool for generating scanners: programs which recognized lexical + patterns in text. It reads the given input files for a description of a + scanner to generate. The description is in the form of pairs of regular + expressions and C code, called rules. Flex generates as output a C source + file, lex.yy.c, which defines a routine yylex(). This file is compiled + and linked with the -lfl library to produce an executable. When the + executable is run, it analyzes its input for occurrences of the regular + expressions. Whenever it finds one, it executes the corresponding C code. + +Package: flex-doc +Section: doc +Architecture: all +Depends: ${misc:Depends} +Description: Documentation for flex (a fast lexical analyzer generator) + Flex is a tool for generating scanners: programs which recognized lexical + patterns in text. It reads the given input files for a description of a + scanner to generate. The description is in the form of pairs of regular + expressions and C code, called rules. Flex generates as output a C source + file, lex.yy.c, which defines a routine yylex(). This file is compiled + and linked with the -lfl library to produce an executable. When the + executable is run, it analyzes its input for occurrences of the regular + expressions. Whenever it finds one, it executes the corresponding C code. + . + This package contains the HTML documentation for flex. + +Package: libfl2 +Section: libs +Architecture: any +Multi-Arch: same +Pre-Depends: ${misc:Pre-Depends} +Depends: ${misc:Depends}, ${shlibs:Depends} +Replaces: flex (<< 2.5.39), libfl-dev (<= 2.6.4-4) +Breaks: flex (<< 2.5.39), libfl-dev (<= 2.6.4-4) +Description: SHARED library for flex (a fast lexical analyzer generator) + Flex is a tool for generating scanners: programs which recognized lexical + patterns in text. It reads the given input files for a description of a + scanner to generate. The description is in the form of pairs of regular + expressions and C code, called rules. Flex generates as output a C source + file, lex.yy.c, which defines a routine yylex(). This file is compiled + and linked with the -lfl library to produce an executable. When the + executable is run, it analyzes its input for occurrences of the regular + expressions. Whenever it finds one, it executes the corresponding C code. + . + This package contains the shared library for flex. + +Package: libfl-dev +Section: libdevel +Architecture: any +Multi-Arch: same +Depends: ${misc:Depends}, flex (= ${binary:Version}), libfl2 (= ${binary:Version}) +Replaces: flex (<< 2.5.39), flex-old (<= 2.5.4a-10) +Breaks: flex (<< 2.5.39), flex-old (<= 2.5.4a-10) +Description: static library for flex (a fast lexical analyzer generator) + Flex is a tool for generating scanners: programs which recognized lexical + patterns in text. It reads the given input files for a description of a + scanner to generate. The description is in the form of pairs of regular + expressions and C code, called rules. Flex generates as output a C source + file, lex.yy.c, which defines a routine yylex(). This file is compiled + and linked with the -lfl library to produce an executable. When the + executable is run, it analyzes its input for occurrences of the regular + expressions. Whenever it finds one, it executes the corresponding C code. + . + This package contains the static library for flex. diff --git a/debian/copyright b/debian/copyright new file mode 100644 index 0000000..0925f09 --- /dev/null +++ b/debian/copyright @@ -0,0 +1,582 @@ +Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/ +Upstream-Name: flex +Upstream-Contact: flex-help@lists.sourceforge.net +Source: git://git.code.sf.net/p/flex/flex +Comment: This is the Debian prepackaged version of flex, the fast lexical + analyzer generator. This package was first put together by + Robert Leslie . It is currently maintained by + Manoj Srivastava , who took over from + Santiago Vila , and it is built from + sources obtained from: https://github.com/westes/flex + +Files: * +Copyright: 2001-2008 The Flex Project. + 1990, 1993, 1997 The Regents of the University of California. + All rights reserved. +License: FLEX + Flex carries the copyright used for BSD software, slightly modified + because it originated at the Lawrence Berkeley (not Livermore!) Laboratory, + which operates under a contract with the Department of Energy: + . + This code is derived from software contributed to Berkeley by + Vern Paxson. + . + The United States Government has rights in this work pursuant + to contract no. DE-AC03-76SF00098 between the United States + Department of Energy and the University of California. + . + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + . + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + . + Neither the name of the University nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + . + THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR + IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + PURPOSE. + . + This basically says "do whatever you please with this software except + remove this notice or take advantage of the University's (or the flex + authors') name". + . + Note that the "flex.skl" scanner skeleton carries no copyright notice. + You are free to do whatever you please with scanners generated using flex; + for them, you are not even bound by the above copyright. + +Files: debian/* +Copyright: 2003-2009, 2014-2016, Manoj Srivastava +License: GPL-3+ + +Files: m4/* +Copyright: 1994-2015, Free Software Foundation, Inc. +License: FLEX + Flex carries the copyright used for BSD software, slightly modified + because it originated at the Lawrence Berkeley (not Livermore!) Laboratory, + which operates under a contract with the Department of Energy: + . + This code is derived from software contributed to Berkeley by + Vern Paxson. + . + The United States Government has rights in this work pursuant + to contract no. DE-AC03-76SF00098 between the United States + Department of Energy and the University of California. + . + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + . + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + . + Neither the name of the University nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + . + THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR + IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + PURPOSE. + . + This basically says "do whatever you please with this software except + remove this notice or take advantage of the University's (or the flex + authors') name". + . + Note that the "flex.skl" scanner skeleton carries no copyright notice. + You are free to do whatever you please with scanners generated using flex; + for them, you are not even bound by the above copyright. + +Files: m4/ax_prog_cc_for_build.m4 +Copyright: 2008, Paolo Bonzini +License: FSFAP + Flex carries the copyright used for BSD software, slightly modified + because it originated at the Lawrence Berkeley (not Livermore!) Laboratory, + which operates under a contract with the Department of Energy: + . + This code is derived from software contributed to Berkeley by + Vern Paxson. + . + The United States Government has rights in this work pursuant + to contract no. DE-AC03-76SF00098 between the United States + Department of Energy and the University of California. + . + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + . + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + . + Neither the name of the University nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + . + THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR + IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + PURPOSE. + . + This basically says "do whatever you please with this software except + remove this notice or take advantage of the University's (or the flex + authors') name". + . + Note that the "flex.skl" scanner skeleton carries no copyright notice. + You are free to do whatever you please with scanners generated using flex; + for them, you are not even bound by the above copyright. + +Files: m4/libtool.m4 +Copyright: 1996-2001, 2003-2015, Free Software Foundation, Inc. +License: GPL + Flex carries the copyright used for BSD software, slightly modified + because it originated at the Lawrence Berkeley (not Livermore!) Laboratory, + which operates under a contract with the Department of Energy: + . + This code is derived from software contributed to Berkeley by + Vern Paxson. + . + The United States Government has rights in this work pursuant + to contract no. DE-AC03-76SF00098 between the United States + Department of Energy and the University of California. + . + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + . + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + . + Neither the name of the University nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + . + THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR + IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + PURPOSE. + . + This basically says "do whatever you please with this software except + remove this notice or take advantage of the University's (or the flex + authors') name". + . + Note that the "flex.skl" scanner skeleton carries no copyright notice. + You are free to do whatever you please with scanners generated using flex; + for them, you are not even bound by the above copyright. + +Files: m4/ltoptions.m4 + m4/ltsugar.m4 + m4/lt~obsolete.m4 +Copyright: 2004, 2005, 2007-2009, 2011-2015, Free Software +License: FLEX + Flex carries the copyright used for BSD software, slightly modified + because it originated at the Lawrence Berkeley (not Livermore!) Laboratory, + which operates under a contract with the Department of Energy: + . + This code is derived from software contributed to Berkeley by + Vern Paxson. + . + The United States Government has rights in this work pursuant + to contract no. DE-AC03-76SF00098 between the United States + Department of Energy and the University of California. + . + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + . + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + . + Neither the name of the University nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + . + THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR + IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + PURPOSE. + . + This basically says "do whatever you please with this software except + remove this notice or take advantage of the University's (or the flex + authors') name". + . + Note that the "flex.skl" scanner skeleton carries no copyright notice. + You are free to do whatever you please with scanners generated using flex; + for them, you are not even bound by the above copyright. + +Files: m4/nls.m4 +Copyright: 1995-2003, 2005, 2006, 2008-2010, Free Software Foundation +License: FLEX + Flex carries the copyright used for BSD software, slightly modified + because it originated at the Lawrence Berkeley (not Livermore!) Laboratory, + which operates under a contract with the Department of Energy: + . + This code is derived from software contributed to Berkeley by + Vern Paxson. + . + The United States Government has rights in this work pursuant + to contract no. DE-AC03-76SF00098 between the United States + Department of Energy and the University of California. + . + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + . + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + . + Neither the name of the University nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + . + THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR + IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + PURPOSE. + . + This basically says "do whatever you please with this software except + remove this notice or take advantage of the University's (or the flex + authors') name". + . + Note that the "flex.skl" scanner skeleton carries no copyright notice. + You are free to do whatever you please with scanners generated using flex; + for them, you are not even bound by the above copyright. + +Files: po/Makefile.in.in +Copyright: 1995-1997, 2000-2007, 2009, 2010, Ulrich Drepper +License: GPL + Flex carries the copyright used for BSD software, slightly modified + because it originated at the Lawrence Berkeley (not Livermore!) Laboratory, + which operates under a contract with the Department of Energy: + . + This code is derived from software contributed to Berkeley by + Vern Paxson. + . + The United States Government has rights in this work pursuant + to contract no. DE-AC03-76SF00098 between the United States + Department of Energy and the University of California. + . + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + . + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + . + Neither the name of the University nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + . + THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR + IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + PURPOSE. + . + This basically says "do whatever you please with this software except + remove this notice or take advantage of the University's (or the flex + authors') name". + . + Note that the "flex.skl" scanner skeleton carries no copyright notice. + You are free to do whatever you please with scanners generated using flex; + for them, you are not even bound by the above copyright. + +Files: po/Makevars +Copyright: for their translations to this person +License: FLEX + Flex carries the copyright used for BSD software, slightly modified + because it originated at the Lawrence Berkeley (not Livermore!) Laboratory, + which operates under a contract with the Department of Energy: + . + This code is derived from software contributed to Berkeley by + Vern Paxson. + . + The United States Government has rights in this work pursuant + to contract no. DE-AC03-76SF00098 between the United States + Department of Energy and the University of California. + . + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + . + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + . + Neither the name of the University nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + . + THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR + IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + PURPOSE. + . + This basically says "do whatever you please with this software except + remove this notice or take advantage of the University's (or the flex + authors') name". + . + Note that the "flex.skl" scanner skeleton carries no copyright notice. + You are free to do whatever you please with scanners generated using flex; + for them, you are not even bound by the above copyright. + +Files: src/* +Copyright: 1990, 1993, The Regents of the University of California. +License: FLEX + Flex carries the copyright used for BSD software, slightly modified + because it originated at the Lawrence Berkeley (not Livermore!) Laboratory, + which operates under a contract with the Department of Energy: + . + This code is derived from software contributed to Berkeley by + Vern Paxson. + . + The United States Government has rights in this work pursuant + to contract no. DE-AC03-76SF00098 between the United States + Department of Energy and the University of California. + . + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + . + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + . + Neither the name of the University nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + . + THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR + IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + PURPOSE. + . + This basically says "do whatever you please with this software except + remove this notice or take advantage of the University's (or the flex + authors') name". + . + Note that the "flex.skl" scanner skeleton carries no copyright notice. + You are free to do whatever you please with scanners generated using flex; + for them, you are not even bound by the above copyright. + +Files: src/Makefile.am + src/filter.c + src/flexint.h + src/libfl.pc.in + src/libmain.c + src/libyywrap.c + src/mkskel.sh + src/regex.c + src/scan.c + src/skel.c + src/version.h +Copyright: 2001-2008 The Flex Project. + 1990, 1993, 1997 The Regents of the University of California. + All rights reserved. +License: FLEX + Flex carries the copyright used for BSD software, slightly modified + because it originated at the Lawrence Berkeley (not Livermore!) Laboratory, + which operates under a contract with the Department of Energy: + . + This code is derived from software contributed to Berkeley by + Vern Paxson. + . + The United States Government has rights in this work pursuant + to contract no. DE-AC03-76SF00098 between the United States + Department of Energy and the University of California. + . + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + . + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + . + Neither the name of the University nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + . + THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR + IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + PURPOSE. + . + This basically says "do whatever you please with this software except + remove this notice or take advantage of the University's (or the flex + authors') name". + . + Note that the "flex.skl" scanner skeleton carries no copyright notice. + You are free to do whatever you please with scanners generated using flex; + for them, you are not even bound by the above copyright. + +Files: src/gettext.h +Copyright: 1995-1998, 2000-2002, Free Software Foundation, Inc. +License: LGPL-2+ + Flex carries the copyright used for BSD software, slightly modified + because it originated at the Lawrence Berkeley (not Livermore!) Laboratory, + which operates under a contract with the Department of Energy: + . + This code is derived from software contributed to Berkeley by + Vern Paxson. + . + The United States Government has rights in this work pursuant + to contract no. DE-AC03-76SF00098 between the United States + Department of Energy and the University of California. + . + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + . + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + . + Neither the name of the University nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + . + THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR + IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + PURPOSE. + . + This basically says "do whatever you please with this software except + remove this notice or take advantage of the University's (or the flex + authors') name". + . + Note that the "flex.skl" scanner skeleton carries no copyright notice. + You are free to do whatever you please with scanners generated using flex; + for them, you are not even bound by the above copyright. + +Files: src/parse.c + src/parse.h +Copyright: 1984, 1989, 1990, 2000-2015, Free Software Foundation, Inc. +License: GPL-3+ + Flex carries the copyright used for BSD software, slightly modified + because it originated at the Lawrence Berkeley (not Livermore!) Laboratory, + which operates under a contract with the Department of Energy: + . + This code is derived from software contributed to Berkeley by + Vern Paxson. + . + The United States Government has rights in this work pursuant + to contract no. DE-AC03-76SF00098 between the United States + Department of Energy and the University of California. + . + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + . + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + . + Neither the name of the University nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + . + THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR + IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + PURPOSE. + . + This basically says "do whatever you please with this software except + remove this notice or take advantage of the University's (or the flex + authors') name". + . + Note that the "flex.skl" scanner skeleton carries no copyright notice. + You are free to do whatever you please with scanners generated using flex; + for them, you are not even bound by the above copyright. + +Files: tools/git2cl +Copyright: 2007, Luis Mondesi + 2007, 2008, Simon Josefsson +License: GPL-2+ + Flex carries the copyright used for BSD software, slightly modified + because it originated at the Lawrence Berkeley (not Livermore!) Laboratory, + which operates under a contract with the Department of Energy: + . + This code is derived from software contributed to Berkeley by + Vern Paxson. + . + The United States Government has rights in this work pursuant + to contract no. DE-AC03-76SF00098 between the United States + Department of Energy and the University of California. + . + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + . + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + . + Neither the name of the University nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + . + THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR + IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + PURPOSE. + . + This basically says "do whatever you please with this software except + remove this notice or take advantage of the University's (or the flex + authors') name". + . + Note that the "flex.skl" scanner skeleton carries no copyright notice. + You are free to do whatever you please with scanners generated using flex; + for them, you are not even bound by the above copyright. + +License: GPL-3+ + This package is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + . + This package is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + . + You should have received a copy of the GNU General Public License + along with this program. If not, see . + . + On Debian systems, the complete text of the GNU General + Public License can be found in "/usr/share/common-licenses/GPL-3". diff --git a/debian/flex-doc.doc-base b/debian/flex-doc.doc-base new file mode 100644 index 0000000..e05bcbc --- /dev/null +++ b/debian/flex-doc.doc-base @@ -0,0 +1,23 @@ +Document: flex-doc +Title: flex +Author: various +Abstract: Fast LEXical analyzer generator + Flex is a tool for generating programs that perform pattern-matching on + text. It generates "scanners": programs which recognized lexical + patterns in text. `flex' reads the given input files, or its + standard input if no file names are given, for a description of a + scanner to generate. The description is in the form of pairs of + regular expressions and C code, called "rules". `flex' generates as + output a C source file, `lex.yy.c', which defines a routine + `yylex()'. This file is compiled and linked with the `-lfl' library + to produce an executable. When the executable is run, it analyzes + its input for occurrences of the regular expressions. Whenever it + finds one, it executes the corresponding C code. +Section: Programming + +Format: HTML +Index: /usr/share/doc/flex-doc/html/index.html +Files: /usr/share/doc/flex-doc/html/*.html + +Format: PDF +Files: /usr/share/doc/flex-doc/flex.pdf.gz diff --git a/debian/flex-doc.docs b/debian/flex-doc.docs new file mode 100644 index 0000000..9f1cde0 --- /dev/null +++ b/debian/flex-doc.docs @@ -0,0 +1,3 @@ +README.md +doc/flex.html/ +doc/flex.pdf diff --git a/debian/flex-doc.postinst b/debian/flex-doc.postinst new file mode 100644 index 0000000..4ef68d2 --- /dev/null +++ b/debian/flex-doc.postinst @@ -0,0 +1,208 @@ +#! /bin/sh +# -*- Mode: Sh -*- +# postinst --- +# Author : Manoj Srivastava ( srivasta@glaurung.green-gryphon.com ) +# Created On : Fri Nov 14 11:25:07 2003 +# Created On Node : glaurung.green-gryphon.com +# Last Modified By : Manoj Srivastava +# Last Modified On : Thu Dec 4 02:35:13 2003 +# Last Machine Used: glaurung.green-gryphon.com +# Update Count : 14 +# Status : Unknown, Use with caution! +# HISTORY : +# Description : +# +# arch-tag: b5b8f5a7-813f-494e-8aa0-f51e8986f9ee +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +# +# + +# Abort if any command returns an error value +set -e + +package_name=flex-doc + +if [ -z "$package_name" ]; then + print >&2 "Internal Error. Please report a bug." + exit 1; +fi + +# This script is called as the last step of the installation of the +# package. All the package's files are in place, dpkg has already done +# its automatic conffile handling, and all the packages we depend of +# are already fully installed and configured. +# summary of how this script can be called: +# * `configure' +# * `abort-upgrade' +# * `abort-remove' `in-favour' +# +# * `abort-deconfigure' `in-favour' +# `removing' +# +# for details, see http://www.debian.org/doc/debian-policy/ or +# the debian-policy package +# +# quoting from the policy: +# Any necessary prompting should almost always be confined to the +# post-installation script, and should be protected with a conditional +# so that unnecessary prompting doesn't happen if a package's +# installation fails and the `postinst' is called with `abort-upgrade', +# `abort-remove' or `abort-deconfigure'. + +# The following idempotent stuff doesn't generally need protecting +# against being run in the abort-* cases. + +# Create stub directories under /usr/local +##: if test ! -d /usr/local/lib/${package_name}; then +##: if test ! -d /usr/local/lib; then +##: if mkdir /usr/local/lib; then +##: chown root.staff /usr/local/lib || true +##: chmod 2775 /usr/local/lib || true +##: fi +##: fi +##: if mkdir /usr/local/lib/${package_name}; then +##: chown root.staff /usr/local/lib/${package_name} || true +##: chmod 2775 /usr/local/lib/${package_name} || true +##: fi +##: fi + +# Ensure the menu system is updated +## [ ! -x /usr/bin/update-menus ] || /usr/bin/update-menus + +# Arrange for a daemon to be started at system boot time +##: update-rc.d ${package_name} default >/dev/null + +case "$1" in + configure) + # Configure this package. If the package must prompt the user for + # information, do it here. + # Install emacs lisp files + ##:if [ -x /usr/lib/emacsen-common/emacs-package-install ]; then + ##: /usr/lib/emacsen-common/emacs-package-install $package_name + ##:fi + + + # Activate menu-methods script + ##: chmod a+x /etc/menu-methods/${package_name} + + # Update ld.so cache + ##: ldconfig + + # Make our version of a program available + ##: update-alternatives \ + ##: --install /usr/bin/program program /usr/bin/alternative 50 \ + ##: --slave /usr/man/man1/program.1.gz program.1.gz \ + ##: /usr/man/man1/alternative.1.gz + + # Tell ucf that the file in /usr/share/foo is the latest + # maintainer version, and let it handle how to manage the real + # confuguration file in /etc. This is how a static configuration + # file can be handled: + ##:if which ucf >/dev/null 2>&1; then + ##: ucf /usr/share/${package_name}/configuration /etc/${package_name}.conf + ##:fi + + ### We could also do this on the fly. The following is from Tore + ### Anderson: + + #. /usr/share/debconf/confmodule + + ### find out what the user answered. + # db_get foo/run_on_boot + # run_on_boot=$RET + # db_stop + + ### safely create a temporary file to generate our suggested + ### configuration file. + # tempfile=`tempfile` + # cat << _eof > $tempfile + ### Configuration file for Foo. + + ### this was answered by you, the user in a debconf dialogue + # RUNONBOOT=$run_on_boot + + ### this was not, as it has a sane default value. + # COLOUROFSKY=blue + + #_eof + + ### Note that some versions of debconf do not release stdin, so + ### the following invocation of ucf may not work, since the stdin + ### is never coneected to ucfr. + + ### now, invoke ucf, which will take care of the rest, and ask + ### the user if he wants to update his file, if it is modified. + #ucf $tempfile /etc/foo.conf + + ### done! now we'll just clear up our cruft. + #rm -f $tempfile + + + + # There are three sub-cases: + if test "${2+set}" != set; then + # We're being installed by an ancient dpkg which doesn't remember + # which version was most recently configured, or even whether + # there is a most recently configured version. + : + + elif test -z "$2" || test "$2" = ""; then + # The package has not ever been configured on this system, or was + # purged since it was last configured. + : + + else + # Version $2 is the most recently configured version of this + # package. + : + + fi ;; + abort-upgrade) + # Back out of an attempt to upgrade this package FROM THIS VERSION + # to version $2. Undo the effects of "prerm upgrade $2". + : + + ;; + abort-remove) + if test "$2" != in-favour; then + echo "$0: undocumented call to \`postinst $*'" 1>&2 + exit 0 + fi + # Back out of an attempt to remove this package, which was due to + # a conflict with package $3 (version $4). Undo the effects of + # "prerm remove in-favour $3 $4". + : + + ;; + abort-deconfigure) + if test "$2" != in-favour || test "$5" != removing; then + echo "$0: undocumented call to \`postinst $*'" 1>&2 + exit 0 + fi + # Back out of an attempt to deconfigure this package, which was + # due to package $6 (version $7) which we depend on being removed + # to make way for package $3 (version $4). Undo the effects of + # "prerm deconfigure in-favour $3 $4 removing $6 $7". + : + + ;; + *) echo "$0: didn't understand being called with \`$1'" 1>&2 + exit 0;; +esac + +#DEBHELPER# + +exit 0 diff --git a/debian/flex-doc.postrm b/debian/flex-doc.postrm new file mode 100644 index 0000000..4d37c96 --- /dev/null +++ b/debian/flex-doc.postrm @@ -0,0 +1,180 @@ +#! /bin/sh +# -*- Mode: Sh -*- +# postrm --- +# Author : Manoj Srivastava ( srivasta@glaurung.green-gryphon.com ) +# Created On : Fri Nov 14 12:22:20 2003 +# Created On Node : glaurung.green-gryphon.com +# Last Modified By : Manoj Srivastava +# Last Modified On : Tue Apr 11 13:20:24 2006 +# Last Machine Used: glaurung.internal.golden-gryphon.com +# Update Count : 12 +# Status : Unknown, Use with caution! +# HISTORY : +# Description : +# +# arch-tag: 56802d51-d980-4822-85c0-28fce19ed430 +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +# + + +# Abort if any command returns an error value +set -e + +package_name=flex-doc + +if [ -z "$package_name" ]; then + print >&2 "Internal Error. Please report a bug." + exit 1; +fi + +# This script is called twice during the removal of the package; once +# after the removal of the package's files from the system, and as +# the final step in the removal of this package, after the package's +# conffiles have been removed. +# summary of how this script can be called: +# * `remove' +# * `purge' +# * `upgrade' +# * `failed-upgrade' +# * `abort-install' +# * `abort-install' +# * `abort-upgrade' +# * `disappear' overwrit>r> +# for details, see http://www.debian.org/doc/debian-policy/ or +# the debian-policy package + +# Ensure the menu system is updated +# [ ! -x /usr/bin/update-menus ] || /usr/bin/update-menus + +case "$1" in + remove) + # This package is being removed, but its configuration has not yet + # been purged. + : + test ! -e /usr/share/doc/$package_name/.dhelp || \ + rm -f /usr/share/doc/$package_name/.dhelp + test ! -d /usr/share/doc/$package_name || \ + rmdir --ignore-fail-on-non-empty /usr/share/doc/$package_name + + # Remove diversion + # dpkg-divert --package ${package_name} --remove --rename \ + # --divert /usr/bin/other.real /usr/bin/other + + # ldconfig is NOT needed during removal of a library, only during + # installation + + ;; + purge) + # This package has previously been removed and is now having + # its configuration purged from the system. + + # we mimic dpkg as closely as possible, so we remove configuration + # files with dpkg backup extensions too: + ### Some of the following is from Tore Anderson: + # for ext in '~' '%' .bak .dpkg-tmp .dpkg-new .dpkg-old .dpkg-dist; do + # rm -f /etc/${package_name}.conf$ext + # done + + # remove the configuration file itself + # rm -f /etc/${package_name}.conf + test ! -e /usr/share/doc/$package_name/.dhelp || \ + rm -f /usr/share/doc/$package_name/.dhelp + test ! -d /usr/share/doc/$package_name || \ + rmdir --ignore-fail-on-non-empty /usr/share/doc/$package_name + + # and finally clear it out from the ucf database + # ucf --purge /etc/${package_name}.conf + + # Remove symlinks from /etc/rc?.d + # update-rc.d ${package_name} remove >/dev/null + + #if [ -e /usr/share/debconf/confmodule ]; then + # # Purge this package's data from the debconf database. + # . /usr/share/debconf/confmodule + # db_purge + #fi + + # This package has previously been removed and is now having + # its configuration purged from the system. + # for flavour in emacs20 emacs21; do + # STARTDIR=/etc/$flavour/site-start.d; + # STARTFILE="${package_name}-init.el"; + # if [ -e "$STARTDIR/20$STARTFILE" ]; then + # rm -f "$STARTDIR/20$STARTFILE" + # fi + # done + + ;; + disappear) + if test "$2" != overwriter; then + echo "$0: undocumented call to \`postrm $*'" 1>&2 + exit 0 + fi + # This package has been completely overwritten by package $3 + # (version $4). All our files are already gone from the system. + # This is a special case: neither "prerm remove" nor "postrm remove" + # have been called, because dpkg didn't know that this package would + # disappear until this stage. + : + + ;; + upgrade) + # About to upgrade FROM THIS VERSION to version $2 of this package. + # "prerm upgrade" has been called for this version, and "preinst + # upgrade" has been called for the new version. Last chance to + # clean up. + : + + ;; + failed-upgrade) + # About to upgrade from version $2 of this package TO THIS VERSION. + # "prerm upgrade" has been called for the old version, and "preinst + # upgrade" has been called for this version. This is only used if + # the previous version's "postrm upgrade" couldn't handle it and + # returned non-zero. (Fix old postrm bugs here.) + : + + ;; + abort-install) + # Back out of an attempt to install this package. Undo the effects of + # "preinst install...". There are two sub-cases. + : + + if test "${2+set}" = set; then + # When the install was attempted, version $2's configuration + # files were still on the system. Undo the effects of "preinst + # install $2". + : + + else + # We were being installed from scratch. Undo the effects of + # "preinst install". + : + + fi ;; + abort-upgrade) + # Back out of an attempt to upgrade this package from version $2 + # TO THIS VERSION. Undo the effects of "preinst upgrade $2". + : + + ;; + *) echo "$0: didn't understand being called with \`$1'" 1>&2 + exit 0;; +esac + +#DEBHELPER# + +exit 0 diff --git a/debian/flex-doc.prerm b/debian/flex-doc.prerm new file mode 100644 index 0000000..fbf4c6c --- /dev/null +++ b/debian/flex-doc.prerm @@ -0,0 +1,123 @@ +#! /bin/sh +# -*- Mode: Sh -*- +# prerm --- +# Author : Manoj Srivastava ( srivasta@glaurung.green-gryphon.com ) +# Created On : Fri Nov 14 12:16:39 2003 +# Created On Node : glaurung.green-gryphon.com +# Last Modified By : Manoj Srivastava +# Last Modified On : Wed Dec 3 21:16:22 2003 +# Last Machine Used: glaurung.green-gryphon.com +# Update Count : 11 +# Status : Unknown, Use with caution! +# HISTORY : +# Description : +# +# arch-tag: db831a44-6be7-472f-b41c-a10de13e2f47 +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +# +# + +# Abort if any command returns an error value +set -e + +package_name=flex-doc + +if [ -z "$package_name" ]; then + print >&2 "Internal Error. Please report a bug." + exit 1; +fi + + +# This script is called as the first step in removing the package from +# the system. This includes cases where the user explicitly asked for +# the package to be removed, upgrade, automatic removal due to conflicts, +# and deconfiguration due to temporary removal of a depended-on package. + +case "$1" in + remove) + # This package about to be removed. + : + + # Remove package-specific directories from /usr/local. Don't try + # to remove standard directories such as /usr/local/lib. + ##: if test -d /usr/local/lib/${package_name}; then + ##: rmdir /usr/local/lib/${package_name} || true + ##: fi + + # Deactivate menu-methods script. + ##: chmod a-x /etc/menu-methods/${package_name} + + # Withdraw our version of a program. + ##: update-alternatives --remove program /usr/bin/alternative + + # Get rid of the byte compiled files + ##: if [ -x /usr/lib/emacsen-common/emacs-package-remove ]; then + ##: /usr/lib/emacsen-common/emacs-package-remove $package_name + ##: fi + + if [ -L /usr/doc/$package_name ]; then + rm -f /usr/doc/$package_name + fi + + # There are two sub-cases: + if test "${2+set}" = set; then + if test "$2" != in-favour; then + echo "$0: undocumented call to \`prerm $*'" 1>&2 + exit 0 + fi + # We are being removed because of a conflict with package $3 + # (version $4), which is now being installed. + : + + else + # The package is being removed in its own right. + : + + fi ;; + deconfigure) + if test "$2" != in-favour || test "$5" != removing; then + echo "$0: undocumented call to \`prerm $*'" 1>&2 + exit 0 + fi + # Package $6 (version $7) which we depend on is being removed due + # to a conflict with package $3 (version $4), and this package is + # being deconfigured until $6 can be reinstalled. + : + + ;; + upgrade) + # Prepare to upgrade FROM THIS VERSION of this package to version $2. + : + + if [ -L /usr/doc/$package_name ]; then + rm -f /usr/doc/$package_name + fi + + ;; + failed-upgrade) + # Prepare to upgrade from version $2 of this package TO THIS VERSION. + # This is only used if the old version's prerm couldn't handle it, + # and returned non-zero. (Fix old prerm bugs here.) + : + + ;; + *) echo "$0: didn't understand being called with \`$1'" 1>&2 + exit 0;; +esac + +#DEBHELPER# + +exit 0 diff --git a/debian/flex.doc-base b/debian/flex.doc-base new file mode 100644 index 0000000..89e9529 --- /dev/null +++ b/debian/flex.doc-base @@ -0,0 +1,20 @@ +Document: flex +Title: flex +Author: various +Abstract: Fast LEXical analyzer generator + Flex is a tool for generating programs that perform pattern-matching on + text. It generates "scanners": programs which recognized lexical + patterns in text. `flex' reads the given input files, or its + standard input if no file names are given, for a description of a + scanner to generate. The description is in the form of pairs of + regular expressions and C code, called "rules". `flex' generates as + output a C source file, `lex.yy.c', which defines a routine + `yylex()'. This file is compiled and linked with the `-lfl' library + to produce an executable. When the executable is run, it analyzes + its input for occurrences of the regular expressions. Whenever it + finds one, it executes the corresponding C code. +Section: Programming + +Format: info +Index: /usr/share/info/flex.info.gz +Files: /usr/share/info/flex.info-1.gz /usr/share/info/flex.info-2.gz diff --git a/debian/flex.docs b/debian/flex.docs new file mode 100644 index 0000000..1f1b949 --- /dev/null +++ b/debian/flex.docs @@ -0,0 +1,7 @@ +ABOUT-NLS +AUTHORS +NEWS +ONEWS +README.md +THANKS +debian/NEWS.Debian diff --git a/debian/flex.examples b/debian/flex.examples new file mode 100644 index 0000000..e07855f --- /dev/null +++ b/debian/flex.examples @@ -0,0 +1,6 @@ +examples/debflex.awk +examples/fastwc/ +examples/Makefile.am +examples/manual/ +examples/README +examples/testxxLexer.l diff --git a/debian/flex.info b/debian/flex.info new file mode 100644 index 0000000..cb4869b --- /dev/null +++ b/debian/flex.info @@ -0,0 +1,3 @@ +doc/flex.info +doc/flex.info-1 +doc/flex.info-2 diff --git a/debian/flex.install b/debian/flex.install new file mode 100644 index 0000000..3f33f1a --- /dev/null +++ b/debian/flex.install @@ -0,0 +1,2 @@ +debian/tmp/share usr +debian/tmp/bin usr diff --git a/debian/flex.links b/debian/flex.links new file mode 100644 index 0000000..2f02305 --- /dev/null +++ b/debian/flex.links @@ -0,0 +1,3 @@ +usr/bin/flex usr/bin/lex +usr/share/man/man1/flex.1.gz usr/share/man/man1/flex++.1.gz +usr/share/man/man1/flex.1.gz usr/share/man/man1/lex.1.gz diff --git a/debian/flex.manpages b/debian/flex.manpages new file mode 100644 index 0000000..20764ce --- /dev/null +++ b/debian/flex.manpages @@ -0,0 +1 @@ +doc/flex.1 diff --git a/debian/flex.postinst b/debian/flex.postinst new file mode 100644 index 0000000..362562e --- /dev/null +++ b/debian/flex.postinst @@ -0,0 +1,226 @@ +#! /bin/sh +# -*- Mode: Sh -*- +# postinst --- +# Author : Manoj Srivastava ( srivasta@glaurung.green-gryphon.com ) +# Created On : Fri Nov 14 11:25:07 2003 +# Created On Node : glaurung.green-gryphon.com +# Last Modified By : Manoj Srivastava +# Last Modified On : Thu Dec 4 02:36:10 2003 +# Last Machine Used: glaurung.green-gryphon.com +# Update Count : 13 +# Status : Unknown, Use with caution! +# HISTORY : +# Description : +# +# arch-tag: 5401e9ef-39cc-4aee-96a4-61dfb8f32cf7 +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +# +# + +# Abort if any command returns an error value +set -e + +package_name=flex + +if [ -z "$package_name" ]; then + print >&2 "Internal Error. Please report a bug." + exit 1; +fi + +# This script is called as the last step of the installation of the +# package. All the package's files are in place, dpkg has already done +# its automatic conffile handling, and all the packages we depend of +# are already fully installed and configured. +# summary of how this script can be called: +# * `configure' +# * `abort-upgrade' +# * `abort-remove' `in-favour' +# +# * `abort-deconfigure' `in-favour' +# `removing' +# +# for details, see http://www.debian.org/doc/debian-policy/ or +# the debian-policy package +# +# quoting from the policy: +# Any necessary prompting should almost always be confined to the +# post-installation script, and should be protected with a conditional +# so that unnecessary prompting doesn't happen if a package's +# installation fails and the `postinst' is called with `abort-upgrade', +# `abort-remove' or `abort-deconfigure'. + +# The following idempotent stuff doesn't generally need protecting +# against being run in the abort-* cases. + +# Create stub directories under /usr/local +##: if test ! -d /usr/local/lib/${package_name}; then +##: if test ! -d /usr/local/lib; then +##: if mkdir /usr/local/lib; then +##: chown root.staff /usr/local/lib || true +##: chmod 2775 /usr/local/lib || true +##: fi +##: fi +##: if mkdir /usr/local/lib/${package_name}; then +##: chown root.staff /usr/local/lib/${package_name} || true +##: chmod 2775 /usr/local/lib/${package_name} || true +##: fi +##: fi + +# Ensure the menu system is updated +##: [ ! -x /usr/bin/update-menus ] || /usr/bin/update-menus + +# Arrange for a daemon to be started at system boot time +##: update-rc.d ${package_name} default >/dev/null + +# This package uses debconf to ask a question, so source the debconf +# confmodule as early as possible. However, it does not depend on debconf, +# so debconf may not be installed. +################################################# +# if [ -e /usr/share/debconf/confmodule ]; then # +# . /usr/share/debconf/confmodule # +# db_capb # +# fi # +################################################# + +case "$1" in + configure) + # Configure this package. If the package must prompt the user for + # information, do it here. + # Install emacs lisp files + ##:if [ -x /usr/lib/emacsen-common/emacs-package-install ]; then + ##: /usr/lib/emacsen-common/emacs-package-install $package_name + ##:fi + + + # Activate menu-methods script + ##: chmod a+x /etc/menu-methods/${package_name} + + # Update ld.so cache + ##: ldconfig + + # Make our version of a program available + ##: update-alternatives \ + ##: --install /usr/bin/program program /usr/bin/alternative 50 \ + ##: --slave /usr/man/man1/program.1.gz program.1.gz \ + ##: /usr/man/man1/alternative.1.gz + + # Tell ucf that the file in /usr/share/foo is the latest + # maintainer version, and let it handle how to manage the real + # confuguration file in /etc. This is how a static configuration + # file can be handled: + ##:if which ucf >/dev/null 2>&1; then + ##: ucf /usr/share/${package_name}/configuration /etc/${package_name}.conf + ##:fi + + ### We could also do this on the fly. The following is from Tore + ### Anderson: + + #. /usr/share/debconf/confmodule + + ### find out what the user answered. + # db_get foo/run_on_boot + # run_on_boot=$RET + # db_stop + + ### safely create a temporary file to generate our suggested + ### configuration file. + # tempfile=`tempfile` + # cat << _eof > $tempfile + ### Configuration file for Foo. + + ### this was answered by you, the user in a debconf dialogue + # RUNONBOOT=$run_on_boot + + ### this was not, as it has a sane default value. + # COLOUROFSKY=blue + + #_eof + + ### Note that some versions of debconf do not release stdin, so + ### the following invocation of ucf may not work, since the stdin + ### is never coneected to ucfr. + + ### now, invoke ucf, which will take care of the rest, and ask + ### the user if he wants to update his file, if it is modified. + #ucf $tempfile /etc/foo.conf + + ### done! now we'll just clear up our cruft. + #rm -f $tempfile + + + + # There are three sub-cases: + if test "${2+set}" != set; then + # We're being installed by an ancient dpkg which doesn't remember + # which version was most recently configured, or even whether + # there is a most recently configured version. + : + + elif test -z "$2" || test "$2" = ""; then + # The package has not ever been configured on this system, or was + # purged since it was last configured. + : + + else + # Version $2 is the most recently configured version of this + # package. + : + + fi ;; + abort-upgrade) + # Back out of an attempt to upgrade this package FROM THIS VERSION + # to version $2. Undo the effects of "prerm upgrade $2". + : + + ;; + abort-remove) + if test "$2" != in-favour; then + echo "$0: undocumented call to \`postinst $*'" 1>&2 + exit 0 + fi + # Back out of an attempt to remove this package, which was due to + # a conflict with package $3 (version $4). Undo the effects of + # "prerm remove in-favour $3 $4". + : + + ;; + abort-deconfigure) + if test "$2" != in-favour || test "$5" != removing; then + echo "$0: undocumented call to \`postinst $*'" 1>&2 + exit 0 + fi + # Back out of an attempt to deconfigure this package, which was + # due to package $6 (version $7) which we depend on being removed + # to make way for package $3 (version $4). Undo the effects of + # "prerm deconfigure in-favour $3 $4 removing $6 $7". + : + + ;; + *) echo "$0: didn't understand being called with \`$1'" 1>&2 + exit 0;; +esac + +# Install doc base documentation +##:if which install-docs >/dev/null 2>&1; then +##: if [ -e /usr/share/doc-base/${package_name} ]; then +##: install-docs -i /usr/share/doc-base/${package_name} +##: fi +##:fi + +#DEBHELPER# + + +exit 0 diff --git a/debian/flex.prerm b/debian/flex.prerm new file mode 100644 index 0000000..927cc3e --- /dev/null +++ b/debian/flex.prerm @@ -0,0 +1,128 @@ +#! /bin/sh +# -*- Mode: Sh -*- +# prerm --- +# Author : Manoj Srivastava ( srivasta@glaurung.green-gryphon.com ) +# Created On : Fri Nov 14 12:16:39 2003 +# Created On Node : glaurung.green-gryphon.com +# Last Modified By : Manoj Srivastava +# Last Modified On : Thu Dec 4 02:36:25 2003 +# Last Machine Used: glaurung.green-gryphon.com +# Update Count : 10 +# Status : Unknown, Use with caution! +# HISTORY : +# Description : +# +# arch-tag: a4c1a888-137d-4800-98f8-93d0365422d8 +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +# +# + +# Abort if any command returns an error value +set -e + +package_name=flex + +if [ -z "$package_name" ]; then + print >&2 "Internal Error. Please report a bug." + exit 1; +fi + + +# This script is called as the first step in removing the package from +# the system. This includes cases where the user explicitly asked for +# the package to be removed, upgrade, automatic removal due to conflicts, +# and deconfiguration due to temporary removal of a depended-on package. + +case "$1" in + remove) + # This package about to be removed. + : + + # Remove package-specific directories from /usr/local. Don't try + # to remove standard directories such as /usr/local/lib. + ##: if test -d /usr/local/lib/${package_name}; then + ##: rmdir /usr/local/lib/${package_name} || true + ##: fi + + # Deactivate menu-methods script. + ##: chmod a-x /etc/menu-methods/${package_name} + + # Withdraw our version of a program. + ##: update-alternatives --remove program /usr/bin/alternative + + # Get rid of the installed docs + ##: if which install-docs >/dev/null 2>&1; then + ##: install-docs -r $package_name + ##: fi + + # Get rid of the byte compiled files + ##: if [ -x /usr/lib/emacsen-common/emacs-package-remove ]; then + ##: /usr/lib/emacsen-common/emacs-package-remove $package_name + ##: fi + + if [ -L /usr/doc/$package_name ]; then + rm -f /usr/doc/$package_name + fi + + # There are two sub-cases: + if test "${2+set}" = set; then + if test "$2" != in-favour; then + echo "$0: undocumented call to \`prerm $*'" 1>&2 + exit 0 + fi + # We are being removed because of a conflict with package $3 + # (version $4), which is now being installed. + : + + else + # The package is being removed in its own right. + : + + fi ;; + deconfigure) + if test "$2" != in-favour || test "$5" != removing; then + echo "$0: undocumented call to \`prerm $*'" 1>&2 + exit 0 + fi + # Package $6 (version $7) which we depend on is being removed due + # to a conflict with package $3 (version $4), and this package is + # being deconfigured until $6 can be reinstalled. + : + + ;; + upgrade) + # Prepare to upgrade FROM THIS VERSION of this package to version $2. + : + + if [ -L /usr/doc/$package_name ]; then + rm -f /usr/doc/$package_name + fi + + ;; + failed-upgrade) + # Prepare to upgrade from version $2 of this package TO THIS VERSION. + # This is only used if the old version's prerm couldn't handle it, + # and returned non-zero. (Fix old prerm bugs here.) + : + + ;; + *) echo "$0: didn't understand being called with \`$1'" 1>&2 + exit 0;; +esac + +#DEBHELPER# + +exit 0 diff --git a/debian/libfl-dev.docs b/debian/libfl-dev.docs new file mode 100644 index 0000000..50fba66 --- /dev/null +++ b/debian/libfl-dev.docs @@ -0,0 +1,2 @@ +README.md +debian/NEWS.Debian diff --git a/debian/libfl-dev.install b/debian/libfl-dev.install new file mode 100644 index 0000000..c79ed74 --- /dev/null +++ b/debian/libfl-dev.install @@ -0,0 +1,2 @@ +debian/tmp/include usr +debian/tmp/lib usr diff --git a/debian/libfl2.docs b/debian/libfl2.docs new file mode 100644 index 0000000..50fba66 --- /dev/null +++ b/debian/libfl2.docs @@ -0,0 +1,2 @@ +README.md +debian/NEWS.Debian diff --git a/debian/libfl2.install b/debian/libfl2.install new file mode 100644 index 0000000..4023fe8 --- /dev/null +++ b/debian/libfl2.install @@ -0,0 +1 @@ +debian/tmp/lib/ usr diff --git a/debian/libfl2.symbols b/debian/libfl2.symbols new file mode 100644 index 0000000..0925e0a --- /dev/null +++ b/debian/libfl2.symbols @@ -0,0 +1,3 @@ +libfl.so.2 libfl2 #MINVER# + main@Base 2.5.33 + yywrap@Base 2.5.33 diff --git a/debian/rules b/debian/rules new file mode 100755 index 0000000..f8ee94e --- /dev/null +++ b/debian/rules @@ -0,0 +1,113 @@ +#!/usr/bin/make -f +# Uncomment this to turn on verbose mode. +# export DH_VERBOSE=1 +package:=flex +SRCTOP:= $(shell if [ "$$PWD" != "" ]; then echo $$PWD; else pwd; fi) +INSTALL = install +ifeq (,$(filter nostrip,$(DEB_BUILD_OPTIONS))) + INSTALL_PROGRAM += -s +endif + +export DEB_BUILD_MAINT_OPTIONS = hardening=+all +DPKG_EXPORT_BUILDFLAGS = 1 +include /usr/share/dpkg/buildflags.mk + +install_file = $(INSTALL) -p -o root -g root -m 644 +install_program = $(INSTALL) -p -o root -g root -m 755 +install_script = $(INSTALL) -p -o root -g root -m 755 +make_directory = $(INSTALL) -p -d -o root -g root -m 755 + +DPKG_ARCH := dpkg-architecture +export DEB_HOST_MULTIARCH := $(shell $(DPKG_ARCH) $(ha) -qDEB_HOST_MULTIARCH) +export DEB_BUILD_MULTIARCH := $(shell $(DPKG_ARCH) $(ha) -qDEB_BUILD_MULTIARCH) + +# Common useful variables +DEB_SOURCE_PACKAGE := $(strip $(shell egrep '^Source: ' $(SRCTOP)/debian/control | \ + cut -f 2 -d ':')) +DEB_VERSION := $(strip $(shell LC_ALL=C dpkg-parsechangelog | \ + egrep '^Version:' | cut -f 2 -d ' ')) +DEB_NOEPOCH_VERSION := $(shell echo $(DEB_VERSION) | cut -d: -f2-) +DEB_REVISION := $(strip $(shell echo $(DEB_NOEPOCH_VERSION) | \ + perl -ple 's/.+\-(.+)$$/$$1/msxg')) +DEB_UPSTREAM_VERSION := $(shell echo $(DEB_NOEPOCH_VERSION) | sed 's/-[^-]*$$//') + +confflags = ac_cv_lib_util_getloadavg=no +ifneq ($(DEB_BUILD_MULTIARCH),$(DEB_HOST_MULTIARCH)) + confflags += ac_cv_func_malloc_0_nonnull=yes ac_cv_func_realloc_0_nonnull=yes +endif + + +%: + dh $@ --with autoreconf + +override_dh_auto_configure: + if ! which flex >/dev/null 2>&1; then \ + if [ -e debian/scan.l.md5sum ] && \ + [ "`md5sum scan.l`" = "`cat debian/scan.l.md5sum`" ]; then \ + if [ scan.l -nt scan.c ]; then \ + echo "scan.l newer than scan.c"; \ + fi; \ + touch scan.c; \ + fi; \ + fi + dh_auto_configure -- --prefix=$(PREFIX) $(confflags) + sed -i -e 's/^dist_doc_DATA[[:space:]]*=.*/dist_doc_DATA=/' doc/Makefile + +override_dh_install: + test ! -d debian/tmp/lib/$(DEB_HOST_MULTIARCH) || \ + find debian/tmp/lib/$(DEB_HOST_MULTIARCH) -type f \ + -name \*.la -exec rm {} \; + dh_install + test ! -f debian/libfl2/usr/lib/$(DEB_HOST_MULTIARCH)/libfl.so || \ + rm -f debian/libfl2/usr/lib/$(DEB_HOST_MULTIARCH)/libfl.so + test ! -f debian/libfl2/usr/lib/$(DEB_HOST_MULTIARCH)/libfl.a || \ + rm -f debian/libfl2/usr/lib/$(DEB_HOST_MULTIARCH)/libfl.a + test ! -d debian/libfl2/usr/lib/$(DEB_HOST_MULTIARCH)/pkgconfig || \ + rm -rf debian/libfl2/usr/lib/$(DEB_HOST_MULTIARCH)/pkgconfig + test ! -d debian/libfl-dev/usr/lib/$(DEB_HOST_MULTIARCH) || \ + find debian/libfl-dev/usr/lib/$(DEB_HOST_MULTIARCH) \ + -name libfl.so.\* -exec rm {} \; + test ! -f debian/libfl-dev/usr/lib/$(DEB_HOST_MULTIARCH)/libfl.a || \ + ln -s libfl.a \ + debian/libfl-dev/usr/lib/$(DEB_HOST_MULTIARCH)/libl.a + rm -f debian/flex/usr/share/doc/flex/flex.pdf + test ! -f debian/flex/usr/share/doc/flex/COPYING || \ + rm -f debian/flex/usr/share/doc/flex/COPYING + if [ -d debian/flex/usr/share/locale ] ; then \ + find debian/flex/usr/share/locale -type d -empty -delete ; \ + fi + dh_link + + +override_dh_installdocs: + dh_installdocs +ifneq (,$(filter flex-doc, $(shell dh_listpackages))) + mv debian/flex-doc/usr/share/doc/flex/flex.html/ \ + debian/flex-doc/usr/share/doc/flex-doc/html + mv debian/flex-doc/usr/share/doc/flex/flex.pdf \ + debian/flex-doc/usr/share/doc/flex-doc/ + mv debian/flex-doc/usr/share/doc/flex/README.md \ + debian/flex-doc/usr/share/doc/flex-doc/ +endif + +override_dh_auto_build: + dh_auto_build +ifneq (,$(filter flex-doc, $(shell dh_listpackages))) + $(MAKE) -C doc flex.html flex.pdf +endif + bash -n debian/flex-doc.postinst + bash -n debian/flex-doc.prerm + bash -n debian/flex.postinst + bash -n debian/flex.prerm + +.PHONY: get-orig-source +## http://wiki.debian.org/onlyjob/get-orig-source +get-orig-source: $(info I: $(package)_$(DEB_UPSTREAM_VERSION)) + @echo "Downloading $(package) $(DEB_UPSTREAM_VERSION)" + uscan --noconf --verbose --rename --destdir=$(CURDIR) \ + --check-dirname-level=0 --force-download \ + --download-version $(DEB_UPSTREAM_VERSION) $(SRCTOP) + +#Local variables: +#mode: makefile +#End: diff --git a/debian/scan.l.md5sum b/debian/scan.l.md5sum new file mode 100644 index 0000000..d920050 --- /dev/null +++ b/debian/scan.l.md5sum @@ -0,0 +1 @@ +f44ac89c7b3395bc923204e728f80047 scan.l diff --git a/debian/source/format b/debian/source/format new file mode 100644 index 0000000..d3827e7 --- /dev/null +++ b/debian/source/format @@ -0,0 +1 @@ +1.0 diff --git a/debian/source/lintian-overrides b/debian/source/lintian-overrides new file mode 100644 index 0000000..3beb7e0 --- /dev/null +++ b/debian/source/lintian-overrides @@ -0,0 +1 @@ +flex source: debian-watch-may-check-gpg-signature diff --git a/debian/upstream/signing-key.asc b/debian/upstream/signing-key.asc new file mode 100644 index 0000000..634139c --- /dev/null +++ b/debian/upstream/signing-key.asc @@ -0,0 +1,29 @@ +-----BEGIN PGP PUBLIC KEY BLOCK----- + +mQENBFgOn9QBCADZ9CRkdha3rhcVvCNJkWC/qAEapo4HOW1LrtOx9qL83XRXx5uW +GKaPJrAoKojWjVk4bslPmzG40dbMBvCe5L1/xklncM0do+54cQhny7G9O6EeZJ+R +9wPoaKEiu49NQLbISYp3rL5onaIucZ+3z7ZWJw0RBc0vHC4UNPw00DPTPPUFUm8/ +C+IrLB6gVErzjAwHerHm0mwlJSpE1OfaQnhANzO2++epbdaw3P9SZz1u0Ci2oh4b +qM+7tWGiLdK5AeOSvj3Bv4M+MgKdVAd+ghmdlxsgIzXkvEsjyIigD+j9YRm1UMTt +JxVtQ4QuI4WahBQoWeGUcKpwF3Jfh2rd9YFLABEBAAG0IFdpbGwgRXN0ZXMgPHdl +c3RlczU3NUBnbWFpbC5jb20+iQE3BBMBCAAhBQJYDp/UAhsDBQsJCAcCBhUICQoL +AgQWAgMBAh4BAheAAAoJEOSynI1kiFMHMJkH/0hcQxQlWMwfFx2xW9xqTphmq94y +SLsnCvlj+4JN7EefN1MZaF/bu2QhH+R8EIEkr+YToSheYPw01eAjy/1M60Pb57Ue +tW3R4NywwjK5RWbhGQMtVI5feQZ2rYTcjOWzZyfZsypCwjWds5nRs+nv9lhf7/iF +02IOIUGOt2RBif9wU9IEdvC0Ri4kUMtlhAc/VyiSgKwRott411TTPqi9maJZS/8I +Xe74Nba2AGx74UoJ9OT/wUIpiUhqHUSt6HjtYz9YAuvCvtenMStomjxOm8LsibTb +XslmE474byhofPH872rGAt12hTo67i0DGF+IohNWPInZCpR0ARdRn4huoPS5AQ0E +WA6f1AEIAM9UTG3KMZ2VwNn60OCqi7HOQahtbf9TSBdxQjtyPaRIwSU+xNTC84Y5 +iTjQV3hksWKNlYUZy+il+Fl3EXDEZMzY1R7lRWZ87s9AhYf/eBVadELceDW7Wn41 +od5O8D7U0A8/UnSjwOuy/0bmi835d9kd2mqjWScxQJ4ZozzdJ2HseihDG6LrdT3b +fIii5UoVlbFUF+HNQ7fwHR2zRYHA9MiEmgAtRMiEIIAshU9wmZKr5kJ1ItVW0yqk +rmIIOWT6m6BydSoXpnxwh5hGiJtJ2pZtCvn8SzY6ExWPnXBp35oYqkRZOeNiOuMe +L0NZe3pROsj2MESuc0WSbDGyoLaWft8AEQEAAYkBHwQYAQgACQUCWA6f1AIbDAAK +CRDkspyNZIhTB4TaCACjUCbag/zB7t/IsiFW051Vtwu1hy1q6rqaFKExMMzFcR2T +0ipbW/ajhpaY4bid0N9GXahoe6EZSZ5yo7kvXDr3ZYKE2WxcLZR5YJkfYdfTv5Bu +ltFVXKZvMgkgyBS3mUH7q4kxnZ/1IXZ9VobttbV9NvP2XykzpdZAnIqYXTw3Ijq1 +Q+QFfLc3RRQIc+vKNcGuwlJS6Y5tlZWyU1krGNeQgZig+19Uyco0nmFEtEQuia03 +oyqLbzE5jxydbT++1yDKzIEj4Icr1cS0tySj+N7ldojE0riHvPZrXxWN/nrq2F6f +yfhTmQ5JoGQXbLli52HReeTxHc05I0LlFYTS2Gba +=nWYe +-----END PGP PUBLIC KEY BLOCK----- diff --git a/debian/watch b/debian/watch new file mode 100644 index 0000000..d0905a4 --- /dev/null +++ b/debian/watch @@ -0,0 +1,6 @@ +# format version number, currently 2; this line is compulsory! +version=4 + +opts=pgpsigurlmangle=s/(\d\S+)\.tar\.gz/$1\.tar\.gz\.sig/ \ +https://github.com/westes/@PACKAGE@/releases \ + /westes/@PACKAGE@/releases/download/v[\d\.]*/@PACKAGE@@ANY_VERSION@@ARCHIVE_EXT@ debian diff --git a/doc/Makefile.am b/doc/Makefile.am index 523aa97..e0ff498 100644 --- a/doc/Makefile.am +++ b/doc/Makefile.am @@ -10,5 +10,5 @@ CLEANFILES = *.aux *.cp *.cps *.fn *.fns *.hk *.hks *.ky *.log \ flex.1: $(top_srcdir)/configure.ac $(top_srcdir)/src/flex.skl $(top_srcdir)/src/options.c $(top_srcdir)/src/options.h | $(FLEX) $(HELP2MAN) --name='$(PACKAGE_NAME)' --section=1 \ --source='The Flex Project' --manual='Programming' \ - --output=$@ $(FLEX) \ + --output=$@ $(FLEXexe) \ || rm -f $@ diff --git a/po/LINGUAS b/po/LINGUAS index 4c51e38..ab7f200 100644 --- a/po/LINGUAS +++ b/po/LINGUAS @@ -1,23 +1,2 @@ -ca -da -de -en@quot -en@boldquot -eo -es -fi -fr -ga -hr -ko -nl -pl -pt_BR -ro -ru -sr -sv -tr -vi -zh_CN -zh_TW +# List of available languages. +ca da de en@boldquot en@quot eo es fi fr ga hr ko nl pl pt_BR ro ru sr sv tr uk vi zh_CN zh_TW diff --git a/po/uk.po b/po/uk.po new file mode 100644 index 0000000..e047fda --- /dev/null +++ b/po/uk.po @@ -0,0 +1,975 @@ +# Ukrainian translations for flex. +# Copyright (C) 2017 The Flex Project (msgids) +# This file is distributed under the same license as the flex package. +# +# Viktor Shepel , 2017. +# Yuri Chornoivan , 2017. +msgid "" +msgstr "" +"Project-Id-Version: flex 2.5.38\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2017-05-24 18:00-0400\n" +"PO-Revision-Date: 2017-06-17 09:26+0300\n" +"Last-Translator: Yuri Chornoivan \n" +"Language-Team: Ukrainian \n" +"Language: uk\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n" +"%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);\n" +"X-Generator: Lokalize 1.5\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "НС вдалось Π²ΠΈΠ΄Ρ–Π»ΠΈΡ‚ΠΈ Π±ΡƒΡ„Π΅Ρ€ для рядка, Ρ‰ΠΎ Π²ΠΈΠ²ΠΎΠ΄ΠΈΡ‚ΡŒΡΡ" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "НС вдалось Π²ΠΈΠ΄Ρ–Π»ΠΈΡ‚ΠΈ Π±ΡƒΡ„Π΅Ρ€ для рядкової Π΄ΠΈΡ€Π΅ΠΊΡ‚ΠΈΠ²ΠΈ" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "НС вдалось Π²ΠΈΠ΄Ρ–Π»ΠΈΡ‚ΠΈ Π±ΡƒΡ„Π΅Ρ€ для m4 def" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "НС вдалось Π²ΠΈΠ΄Ρ–Π»ΠΈΡ‚ΠΈ Π±ΡƒΡ„Π΅Ρ€ для m4 undef" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "Π‘Ρ‚Π°Π½ #%d Π½Π΅ Ρ” допустимим -\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "Π½Π΅Π±Π΅Π·ΠΏΠ΅Ρ‡Π½ΠΈΠΉ Π·Π°ΠΌΠΈΠΊΠ°ΡŽΡ‡ΠΈΠΉ контСкст" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " Π½ΠΎΠΌΠ΅Ρ€Π° рядків асоційованого ΠΏΡ€Π°Π²ΠΈΠ»Π°:" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " out-ΠΏΠ΅Ρ€Π΅Ρ…ΠΎΠ΄ΠΈ: " + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" jam-ΠΏΠ΅Ρ€Π΅Ρ…ΠΎΠ΄ΠΈ: EOF " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "ΠΏΠΎΠΌΠΈΠ»ΠΊΠ° ΠΏΡ€ΠΈ ΠΏΠ΅Ρ€Π΅Π²Ρ–Ρ€Ρ†Ρ– Π½Π° Ρ†Ρ–Π»Ρ–ΡΠ½Ρ–ΡΡ‚ΡŒ Ρƒ epsclosure()" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"Π”Π°ΠΌΠΏ ДБА:\n" +"\n" + +#: src/dfa.c:587 +msgid "could not create unique end-of-buffer state" +msgstr "Π½Π΅ΠΌΠΎΠΆΠ»ΠΈΠ²ΠΎ створити ΡƒΠ½Ρ–ΠΊΠ°Π»ΡŒΠ½ΠΈΠΉ стан end_of_buffer" + +#: src/dfa.c:608 +#, c-format +msgid "state # %d:\n" +msgstr "стан # %d:\n" + +#: src/dfa.c:768 +msgid "Could not write yynxt_tbl[][]" +msgstr "НСмоТливо записати yynxt_tbl[][]" + +#: src/dfa.c:1028 +msgid "bad transition character detected in sympartition()" +msgstr "виявлСно Π½Π΅Π²Ρ–Ρ€Π½ΠΈΠΉ символ ΠΏΠ΅Ρ€Π΅Ρ…ΠΎΠ΄Ρƒ Π² sympartition()" + +#: src/gen.c:480 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"Класи СквівалСнтності:\n" +"\n" + +#: src/gen.c:669 src/gen.c:698 src/gen.c:1218 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "стан # %d ΠΏΡ€ΠΈΠΉΠΌΠ°Ρ”: [%d]\n" + +#: src/gen.c:1115 +#, c-format +msgid "state # %d accepts: " +msgstr "стан # %d ΠΏΡ€ΠΈΠΉΠΌΠ°Ρ”: " + +#: src/gen.c:1162 +msgid "Could not write yyacclist_tbl" +msgstr "НСмоТливо записати yyacclist_tbl" + +#: src/gen.c:1236 +msgid "Could not write yyacc_tbl" +msgstr "НСмоТливо записати yyacc_tbl" + +#: src/gen.c:1251 src/gen.c:1623 src/gen.c:1646 +msgid "Could not write ecstbl" +msgstr "НСмоТливо записати ecstbl" + +#: src/gen.c:1271 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"ΠœΠ΅Ρ‚Π°-Π•ΠΊΠ²Ρ–Π²Π°Π»Π΅Π½Ρ‚Π½Ρ– Класи:\n" + +#: src/gen.c:1293 +msgid "Could not write yymeta_tbl" +msgstr "НСмоТливо записати yymeta_tbl" + +#: src/gen.c:1352 +msgid "Could not write yybase_tbl" +msgstr "НСмоТливо записати yybase_tbl" + +#: src/gen.c:1384 +msgid "Could not write yydef_tbl" +msgstr "НСмоТливо записати yydef_tbl" + +#: src/gen.c:1422 +msgid "Could not write yynxt_tbl" +msgstr "НСмоТливо записати yynxt_tbl" + +#: src/gen.c:1456 +msgid "Could not write yychk_tbl" +msgstr "НСмоТливо записати yychk_tbl" + +#: src/gen.c:1608 src/gen.c:1637 +msgid "Could not write ftbl" +msgstr "НСмоТливо записати ftbl" + +#: src/gen.c:1614 +msgid "Could not write ssltbl" +msgstr "НСмоТливо записати ssltbl" + +#: src/gen.c:1665 +msgid "Could not write eoltbl" +msgstr "НСмоТливо записати eoltbl" + +#: src/gen.c:1722 +msgid "Could not write yynultrans_tbl" +msgstr "НСмоТливо записати yynultrans_tbl" + +#: src/main.c:178 +msgid "rule cannot be matched" +msgstr "Π½Π΅ΠΌΠΎΠΆΠ»ΠΈΠ²ΠΎ застосувати ΠΏΡ€Π°Π²ΠΈΠ»ΠΎ" + +#: src/main.c:183 +msgid "-s option given but default rule can be matched" +msgstr "" +"Π²ΠΊΠ°Π·Π°Π½ΠΎ ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ -s, Π°Π»Π΅ ΠΏΡ€Π°Π²ΠΈΠ»ΠΎ Π·Π° замовчуванням ΠΌΠΎΠΆΠ΅ Π±ΡƒΡ‚ΠΈ застосованС" + +#: src/main.c:221 +msgid "Can't use -+ with -l option" +msgstr "НСмоТливо використовувати -+ Π· ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ΠΎΠΌ -l" + +#: src/main.c:224 +msgid "Can't use -f or -F with -l option" +msgstr "НСмоТливо використовувати -f Π°Π±ΠΎ -F Π· ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ΠΎΠΌ -l" + +#: src/main.c:228 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "" +"НСмоТливо використовувати --reentrant Π°Π±ΠΎ --bison-bridge Π· ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ΠΎΠΌ -l" + +#: src/main.c:260 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "ΠŸΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ΠΈ -Cf/-CF Ρ– -Cm Ρ€Π°Π·ΠΎΠΌ Π½Π΅ ΠΌΠ°ΡŽΡ‚ΡŒ сСнсу" + +#: src/main.c:263 +msgid "-Cf/-CF and -I are incompatible" +msgstr "ΠŸΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ΠΈ -Cf/-CF Ρ– -I нСсумісні" + +#: src/main.c:267 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "ΠŸΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ΠΈ -Cf/-CF нСсумісні Π· Ρ€Π΅ΠΆΠΈΠΌΠΎΠΌ lex-compatibility" + +#: src/main.c:272 +msgid "-Cf and -CF are mutually exclusive" +msgstr "ΠŸΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ΠΈ -Cf Ρ– -CF Ρ” Π²Π·Π°Ρ”ΠΌΠΎΠ²ΠΈΠΊΠ»ΡŽΡ‡Π½ΠΈΠΌΠΈ" + +#: src/main.c:276 +msgid "Can't use -+ with -CF option" +msgstr "НСмоТливо використовувати -+ Π· ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ΠΎΠΌ -CF" + +#: src/main.c:279 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "%array нСсумісний Π· ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ΠΎΠΌ -+" + +#: src/main.c:284 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "ΠŸΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ΠΈ -+ Ρ– --reentrant Ρ” Π²Π·Π°Ρ”ΠΌΠΎΠ²ΠΈΠΊΠ»ΡŽΡ‡Π½ΠΈΠΌΠΈ." + +#: src/main.c:287 +msgid "bison bridge not supported for the C++ scanner." +msgstr "bison bridge Π½Π΅ ΠΏΡ–Π΄Ρ‚Ρ€ΠΈΠΌΡƒΡ”Ρ‚ΡŒΡΡ для сканСра C++." + +#: src/main.c:336 src/main.c:419 +#, c-format +msgid "could not create %s" +msgstr "Π½Π΅ΠΌΠΎΠΆΠ»ΠΈΠ²ΠΎ створити %s" + +#: src/main.c:431 +msgid "could not write tables header" +msgstr "НСмоТливо записати Π·Π°Π³ΠΎΠ»ΠΎΠ²ΠΎΠΊ Ρ‚Π°Π±Π»ΠΈΡ†ΡŒ" + +#: src/main.c:435 +#, c-format +msgid "can't open skeleton file %s" +msgstr "НСмоТливо Π²Ρ–Π΄ΠΊΡ€ΠΈΡ‚ΠΈ Ρ„Π°ΠΉΠ»-каркас %s" + +#: src/main.c:450 +msgid "Prefix cannot include '[' or ']'" +msgstr "ΠŸΡ€Π΅Ρ„Ρ–ΠΊΡ Π½Π΅ ΠΌΠΎΠΆΠ΅ містити Β«[Β» Π°Π±ΠΎ Β«]Β»" + +#: src/main.c:474 +msgid "allocation of macro definition failed" +msgstr "НС вдалось розмістити визначСння макросу" + +#: src/main.c:521 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "ΠΏΠΎΠΌΠΈΠ»ΠΊΠ° читання Ρ„Π°ΠΉΠ»Π°-каркаса %s" + +#: src/main.c:525 +#, c-format +msgid "error closing skeleton file %s" +msgstr "ΠΏΠΎΠΌΠΈΠ»ΠΊΠ° ΠΏΡ€ΠΈ Π·Π°ΠΊΡ€ΠΈΡ‚Ρ‚Ρ– Ρ„Π°ΠΉΠ»Π°-каркаса %s" + +#: src/main.c:711 +#, c-format +msgid "error creating header file %s" +msgstr "ΠΏΠΎΠΌΠΈΠ»ΠΊΠ° створСння Ρ„Π°ΠΉΠ»Π°-Π·Π°Π³ΠΎΠ»ΠΎΠ²ΠΊΡƒ %s" + +#: src/main.c:719 +#, c-format +msgid "error writing output file %s" +msgstr "ΠΏΠΎΠΌΠΈΠ»ΠΊΠ° запису Ρƒ Π²ΠΈΡ…Ρ–Π΄Π½ΠΈΠΉ Ρ„Π°ΠΉΠ» %s" + +#: src/main.c:723 +#, c-format +msgid "error closing output file %s" +msgstr "ΠΏΠΎΠΌΠΈΠ»ΠΊΠ° закриття Π²ΠΈΡ…Ρ–Π΄Π½ΠΎΠ³ΠΎ Ρ„Π°ΠΉΠ»Π° %s" + +#: src/main.c:727 +#, c-format +msgid "error deleting output file %s" +msgstr "ΠΏΠΎΠΌΠΈΠ»ΠΊΠ° видалСння Π²ΠΈΡ…Ρ–Π΄Π½ΠΎΠ³ΠΎ Ρ„Π°ΠΉΠ»Π° %s" + +#: src/main.c:734 +#, c-format +msgid "No backing up.\n" +msgstr "Π Π΅Π·Π΅Ρ€Π²Π½Π΅ ΠΊΠΎΠΏΡ–ΡŽΠ²Π°Π½Π½Ρ Π²ΠΈΠΌΠΊΠ½Π΅Π½ΠΎ.\n" + +#: src/main.c:738 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "Ρ€Π΅Π·Π΅Ρ€Π²Π½Π΅ ΠΊΠΎΠΏΡ–ΡŽΠ²Π°Π½Π½Ρ %d (нСдопустимих) станів.\n" + +#: src/main.c:742 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "БтворСння Ρ€Π΅Π·Π΅Ρ€Π²Π½ΠΈΡ… ΠΊΠΎΠΏΡ–ΠΉ стислих Ρ‚Π°Π±Π»ΠΈΡ†ΡŒ Π²ΠΈΠΊΠΎΠ½ΡƒΡ”Ρ‚ΡŒΡΡ Π·Π°Π²ΠΆΠ΄ΠΈ.\n" + +#: src/main.c:745 +#, c-format +msgid "error writing backup file %s" +msgstr "ΠΏΠΎΠΌΠΈΠ»ΠΊΠ° запису Ρ€Π΅Π·Π΅Ρ€Π²Π½ΠΎΡ— ΠΊΠΎΠΏΡ–Ρ— Ρ„Π°ΠΉΠ»Π° %s" + +#: src/main.c:749 +#, c-format +msgid "error closing backup file %s" +msgstr "ΠΏΠΎΠΌΠΈΠ»ΠΊΠ° закриття Ρ€Π΅Π·Π΅Ρ€Π²Π½ΠΎΡ— ΠΊΠΎΠΏΡ–Ρ— Ρ„Π°ΠΉΠ»Π° %s" + +#: src/main.c:754 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "статистика використання %s вСрсії %s:\n" + +#: src/main.c:757 +#, c-format +msgid " scanner options: -" +msgstr " ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ΠΈ сканСра: -" + +#: src/main.c:836 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d станів НБА\n" + +#: src/main.c:838 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d станів ДБА (%d слів)\n" + +#: src/main.c:840 +#, c-format +msgid " %d rules\n" +msgstr " %d ΠΏΡ€Π°Π²ΠΈΠ»\n" + +#: src/main.c:845 +#, c-format +msgid " No backing up\n" +msgstr " Π Π΅Π·Π΅Ρ€Π²Π½Π΅ ΠΊΠΎΠΏΡ–ΡŽΠ²Π°Π½Π½Ρ Π²ΠΈΠΌΠΊΠ½Π΅Π½ΠΎ\n" + +#: src/main.c:849 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " Ρ€Π΅Π·Π΅Ρ€Π²Π½Π΅ ΠΊΠΎΠΏΡ–ΡŽΠ²Π°Π½Π½Ρ %d (нСдопустимих) станів\n" + +#: src/main.c:854 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " БтворСння Ρ€Π΅Π·Π΅Ρ€Π²Π½ΠΈΡ… ΠΊΠΎΠΏΡ–ΠΉ стислих Ρ‚Π°Π±Π»ΠΈΡ†ΡŒ Π²ΠΈΠΊΠΎΠ½ΡƒΡ”Ρ‚ΡŒΡΡ Π·Π°Π²ΠΆΠ΄ΠΈ\n" + +#: src/main.c:858 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " Π’ΠΈΠΊΠΎΡ€ΠΈΡΡ‚ΠΎΠ²ΡƒΡŽΡ‚ΡŒΡΡ шаблони ΠΏΠΎΡ‡Π°Ρ‚ΠΊΡƒ рядка\n" + +#: src/main.c:860 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d ΠΏΠΎΡ‡Π°Ρ‚ΠΊΠΎΠ²ΠΈΡ… ΡƒΠΌΠΎΠ²\n" + +#: src/main.c:864 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d Спсилон-станів, %d ΠΏΠΎΠ΄Π²Ρ–ΠΉΠ½ΠΈΡ… Спсилон-станів\n" + +#: src/main.c:868 +#, c-format +msgid " no character classes\n" +msgstr " відсутні класи символів\n" + +#: src/main.c:872 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr "" +" %d/%d ΡΠΈΠΌΠ²ΠΎΠ»ΡŒΠ½ΠΈΡ… класів ΠΏΠΎΡ‚Ρ€Π΅Π±ΡƒΡŽΡ‚ΡŒ %d/%d слів для збСрігання, %d " +"використано Π²Π΄Ρ€ΡƒΠ³Π΅\n" + +#: src/main.c:877 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " створСно %d ΠΏΠ°Ρ€ стан/наступний-стан\n" + +#: src/main.c:880 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d ΡƒΠ½Ρ–ΠΊΠ°Π»ΡŒΠ½ΠΈΡ…/ΠΏΠΎΠ²Ρ‚ΠΎΡ€ΡŽΠ²Π°Π½ΠΈΡ… ΠΏΠ΅Ρ€Π΅Ρ…ΠΎΠ΄Ρ–Π²\n" + +#: src/main.c:885 +#, c-format +msgid " %d table entries\n" +msgstr " %d Π΅Π»Π΅ΠΌΠ΅Π½Ρ‚Ρ–Π² Ρ‚Π°Π±Π»ΠΈΡ†Ρ–\n" + +#: src/main.c:893 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " створСно %d/%d base-def Π΅Π»Π΅ΠΌΠ΅Π½Ρ‚Ρ–Π²\n" + +#: src/main.c:897 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " створСно %d/%d (ΠΏΡ–ΠΊ %d) записів nxt-chk\n" + +#: src/main.c:901 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " створСно %d/%d (ΠΏΡ–ΠΊ %d) ΡˆΠ°Π±Π»ΠΎΠ½Π½ΠΈΡ… записів nxt-chk\n" + +#: src/main.c:905 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d ΠΏΠΎΡ€ΠΎΠΆΠ½Ρ–Ρ… Π΅Π»Π΅ΠΌΠ΅Π½Ρ‚Ρ–Π² Ρ‚Π°Π±Π»ΠΈΡ†Ρ–\n" + +#: src/main.c:907 +#, c-format +msgid " %d protos created\n" +msgstr " створСно %d ΠΏΡ€ΠΎΡ‚ΠΎΡ‚ΠΈΠΏΡ–Π²\n" + +#: src/main.c:910 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " створСно %d ΡˆΠ°Π±Π»ΠΎΠ½Ρ–Π², %d Π²ΠΈΠΊΠΎΡ€ΠΈΡΡ‚ΠΎΠ²ΡƒΡ”Ρ‚ΡŒΡΡ\n" + +#: src/main.c:918 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " створСно класів СквівалСнтності %d/%d\n" + +#: src/main.c:926 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " створСно класів ΠΌΠ΅Ρ‚Π°-СквівалСнтності %d/%d\n" + +#: src/main.c:932 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d (%d записано) ΠΊΠΎΠ»Ρ–Π·Ρ–ΠΉ Ρ…Π΅Ρˆ-Ρ‚Π°Π±Π»ΠΈΡ†Ρ–, %d Π΅ΠΊΠ²Ρ–Π²Π°Π»Π΅Π½Ρ‚Π½ΠΈΡ… ДБА\n" + +#: src/main.c:934 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " ΠΏΠΎΡ‚Ρ€Ρ–Π±Π½ΠΎ %d Π½Π°Π±ΠΎΡ€Ρ–Π² ΠΏΠΎΠ²Ρ‚ΠΎΡ€Π½ΠΈΡ… Ρ€ΠΎΠ·ΠΌΡ–Ρ‰Π΅Π½ΡŒ\n" + +#: src/main.c:936 +#, c-format +msgid " %d total table entries needed\n" +msgstr " всього ΠΏΠΎΡ‚Ρ€Ρ–Π±Π½ΠΎ %d Π΅Π»Π΅ΠΌΠ΅Π½Ρ‚Ρ–Π² Ρ‚Π°Π±Π»ΠΈΡ†Ρ–\n" + +#: src/main.c:1010 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "Π’Π½ΡƒΡ‚Ρ€Ρ–ΡˆΠ½Ρ ΠΏΠΎΠΌΠΈΠ»ΠΊΠ°. ΠΠ΅ΠΏΡ€Π°Π²ΠΈΠ»ΡŒΠ½Π΅ значСння flexopts.\n" + +#: src/main.c:1020 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "Π‘ΠΏΡ€ΠΎΠ±ΡƒΠΉΡ‚Π΅ Β«%s --helpΒ» для отримання Π±Ρ–Π»ΡŒΡˆ Π΄ΠΎΠΊΠ»Π°Π΄Π½ΠΎΠ³ΠΎ опису.\n" + +#: src/main.c:1077 +#, c-format +msgid "unknown -C option '%c'" +msgstr "Π½Π΅Π²Ρ–Π΄ΠΎΠΌΠ΅ значСння Β«%cΒ» для ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€Ρƒ -C" + +#: src/main.c:1206 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1486 +msgid "fatal parse error" +msgstr "Ρ„Π°Ρ‚Π°Π»ΡŒΠ½Π° ΠΏΠΎΠΌΠΈΠ»ΠΊΠ° Ρ€ΠΎΠ·Π±ΠΎΡ€Ρƒ" + +#: src/main.c:1518 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "Π½Π΅ΠΌΠΎΠΆΠ»ΠΈΠ²ΠΎ створити Ρ€Π΅Π·Π΅Ρ€Π²Π½Ρƒ ΠΊΠΎΠΏΡ–ΡŽ Ρ–Π½Ρ„ΠΎΡ€ΠΌΠ°Ρ†Ρ–ΠΉΠ½ΠΎΠ³ΠΎ Ρ„Π°ΠΉΠ»Π° %s" + +#: src/main.c:1539 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "" +"ΠŸΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ -l сумісності Π· AT&T lex спричиняє Π·Π½Π°Ρ‡Π½Π΅ зниТСння продуктивності\n" + +#: src/main.c:1542 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr "Ρ– Ρ‚Π°ΠΊΠΎΠΆ ΠΌΠΎΠΆΠ΅ Π±ΡƒΡ‚ΠΈ істинним Π΄ΠΆΠ΅Ρ€Π΅Π»ΠΎΠΌ ΠΏΡ€ΠΎΠ±Π»Π΅ΠΌ Π· ΠΏΡ€ΠΎΠ΄ΡƒΠΊΡ‚ΠΈΠ²Π½Ρ–ΡΡ‚ΡŽ\n" + +#: src/main.c:1548 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" +"%%option yylineno спричиняС Π·Π½Π°Ρ‡Π½Π΅ зниТСння продуктивності Π’Π†Π›Π¬ΠšΠ˜ для " +"ΠΏΡ€Π°Π²ΠΈΠ», ΠΊΠΎΡ‚Ρ€Ρ– ΠΎΠΏΠΈΡΡƒΡŽΡ‚ΡŒ символи Π½ΠΎΠ²ΠΎΠ³ΠΎ рядка\n" + +#: src/main.c:1555 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "-I (Ρ–Π½Ρ‚Π΅Ρ€Π°ΠΊΡ‚ΠΈΠ²Π½ΠΈΠΉ) спричиняС Π½Π΅Π·Π½Π°Ρ‡Π½Π΅ зниТСння продуктивності\n" + +#: src/main.c:1560 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore() спричиняС Π½Π΅Π·Π½Π°Ρ‡Π½Π΅ зниТСння продуктивності\n" + +#: src/main.c:1566 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT спричиняС Π·Π½Π°Ρ‡Π½Π΅ зниТСння продуктивності\n" + +#: src/main.c:1571 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "" +"ΠŸΡ€Π°Π²ΠΈΠ»Π° ΠΊΠΎΡ‚Ρ€Ρ– ΠΌΠ°ΡŽΡ‚ΡŒ Π·Π°ΠΌΠΈΠΊΠ°ΡŽΡ‡ΠΈΠΉ контСкст Π·ΠΌΡ–Π½Π½ΠΎΡ— Π΄ΠΎΠ²ΠΆΠΈΠ½ΠΈ Π·Π½Π°Ρ‡Π½ΠΎ Π·Π½ΠΈΠΆΡƒΡŽΡ‚ΡŒ " +"ΠΏΡ€ΠΎΠ΄ΡƒΠΊΡ‚ΠΈΠ²Π½Ρ–ΡΡ‚ΡŒ\n" + +#: src/main.c:1583 +msgid "REJECT cannot be used with -f or -F" +msgstr "REJECT Π½Π΅ ΠΌΠΎΠΆΠ΅ Π±ΡƒΡ‚ΠΈ використано Ρ€Π°Π·ΠΎΠΌ Π· -f Π°Π±ΠΎ -F" + +#: src/main.c:1586 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "%option yylineno Π½Π΅ ΠΌΠΎΠΆΠ΅ Π±ΡƒΡ‚ΠΈ використано Π· REJECT" + +#: src/main.c:1589 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "" +"ΠŸΡ€Π°Π²ΠΈΠ»Π° ΠΊΠΎΡ‚Ρ€Ρ– ΠΌΠ°ΡŽΡ‚ΡŒ Π·Π°ΠΌΠΈΠΊΠ°ΡŽΡ‡ΠΈΠΉ контСкст Π·ΠΌΡ–Π½Π½ΠΎΡ— Π΄ΠΎΠ²ΠΆΠΈΠ½ΠΈ Π½Π΅ ΠΌΠΎΠΆΡƒΡ‚ΡŒ Π±ΡƒΡ‚ΠΈ " +"використані Π· -f or -F" + +#: src/main.c:1714 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "%option yyclass ΠΌΠ°Ρ” сСнс Ρ‚Ρ–Π»ΡŒΠΊΠΈ для сканСрів C++" + +#: src/main.c:1801 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "Використання: %s [ΠŸΠΠ ΠΠœΠ•Π’Π Π˜] [ЀАЙЛ]…\n" + +#: src/main.c:1804 +#, fuzzy, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"Π“Π΅Π½Π΅Ρ€ΡƒΡ” ΠΏΡ€ΠΎΠ³Ρ€Π°ΠΌΠΈ, Ρ‰ΠΎ Π·Π½Π°Ρ…ΠΎΠ΄ΡΡ‚ΡŒ шаблони Ρƒ тСксті.\n" +"\n" +"БтиснСння Ρ‚Π°Π±Π»ΠΈΡ†ΡŒ:\n" +" -Ca, --align вирівняти Ρ‚Π°Π±Π»ΠΈΡ†Ρ– Ρƒ ΠΏΠ°ΠΌ'яті Π·Π±Ρ–Π»ΡŒΡˆΠΈΠ²ΡˆΠΈ Ρ€ΠΎΠ·ΠΌΡ–Ρ€\n" +" Ρ—Ρ… Π΅Π»Π΅ΠΌΠ΅Π½Ρ‚Ρ–Π²\n" +" -Ce, --ecs ΡΡ‚Π²ΠΎΡ€ΡŽΠ²Π°Ρ‚ΠΈ класи СквівалСнтності\n" +" -Cf Π½Π΅ стискати Ρ‚Π°Π±Π»ΠΈΡ†Ρ–; використовувати -f прСдставлСння\n" +" -CF Π½Π΅ стискати Ρ‚Π°Π±Π»ΠΈΡ†Ρ–; використовувати -F прСдставлСння\n" +" -Cm, --meta-ecs ΡΡ‚Π²ΠΎΡ€ΡŽΠ²Π°Ρ‚ΠΈ класи ΠΌΠ΅Ρ‚Π°-СквівалСнтності\n" +" -Cr, --read використати read() Π·Π°ΠΌΡ–ΡΡ‚ΡŒ stdio як\n" +" Π²Ρ…Ρ–Π΄Π½Ρ– Π΄Π°Π½Ρ– сканСра\n" +" -f, --full створити швидкий, Π²Π΅Π»ΠΈΠΊΠΈΠΉ сканСр. Π’Π΅ΠΆ самС, Ρ‰ΠΎ -Cfr\n" +" -F, --fast застосувати Π°Π»ΡŒΡ‚Π΅Ρ€Π½Π°Ρ‚ΠΈΠ²Π½ΠΈΠΉ опис Ρ‚Π°Π±Π»ΠΈΡ†ΡŒ.\n" +" Π’Π΅ΠΆ самС, Ρ‰ΠΎ -CFr\n" +" -Cem ΡΡ‚Π΅ΠΏΡ–Π½ΡŒ стиснСння Π·Π° замовчуванням\n" +" (Ρ‚Π΅ΠΆ самС, Ρ‰ΠΎ --ecs --meta-ecs)\n" +"\n" +"НалагодТСння:\n" +" -d, --debug ΡƒΠ²Ρ–ΠΌΠΊΠ½ΡƒΡ‚ΠΈ Ρ€Π΅ΠΆΠΈΠΌ налагодТСння сканСра\n" +" -b, --backup записати Ρ€Π΅Π·Π΅Ρ€Π²Π½Ρƒ ΠΊΠΎΠΏΡ–ΡŽ Π΄ΠΎ %s\n" +" -p, --perf-report записати Π·Π²Ρ–Ρ‚ ΠΏΡ€ΠΎ ΠΏΡ€ΠΎΠ΄ΡƒΠΊΡ‚ΠΈΠ²Π½Ρ–ΡΡ‚ΡŒ Π΄ΠΎ stderr\n" +" -s, --nodefault ΠΏΡ€ΠΈΠΏΠΈΠ½ΠΈΡ‚ΠΈ Π²ΠΈΠ²Ρ–Π΄ тСксту (ECHO Π΄ΠΎ stdout)\n" +" Ρ‰ΠΎ Π½Π΅ Π·Π±Ρ–Π³Π°Ρ”Ρ‚ΡŒΡΡ Π· ΠΆΠΎΠ΄Π½ΠΈΠΌ ΠΏΡ€Π°Π²ΠΈΠ»ΠΎΠΌ\n" +" -T, --trace %s ΠΏΠΎΠ²ΠΈΠ½Π΅Π½ запускатися Ρƒ Ρ€Π΅ΠΆΠΈΠΌΡ– трасування\n" +" -w, --nowarn Π½Π΅ Π²ΠΈΠ΄Π°Π²Π°Ρ‚ΠΈ ΠΏΠΎΠΏΠ΅Ρ€Π΅Π΄ΠΆΠ΅Π½ΡŒ\n" +" -v, --verbose записати підсумкову статистику сканСра Π΄ΠΎ stdout\n" +"\n" +"Π€Π°ΠΉΠ»ΠΈ:\n" +" -o, --outfile=ЀАЙЛ Π²ΠΊΠ°Π·Π°Ρ‚ΠΈ Ρ–ΠΌ'я Π²ΠΈΡ…Ρ–Π΄Π½ΠΎΠ³ΠΎ Ρ„Π°ΠΉΠ»Π°\n" +" -S, --skel=ЀАЙЛ Π²ΠΊΠ°Π·Π°Ρ‚ΠΈ Ρ„Π°ΠΉΠ» каркасу\n" +" -t, --stdout записати сканСр Π΄ΠΎ stdout Π·Π°ΠΌΡ–ΡΡ‚ΡŒ %s\n" +" --yyclass=Π†Πœ'Π― Ρ–ΠΌ'я класу C++\n" +" --header-file=ЀАЙЛ створити C Ρ„Π°ΠΉΠ» Π·Π°Π³ΠΎΠ»ΠΎΠ²ΠΎΠΊ сканСра\n" +" --tables-file[=ЀАЙЛ] записати Ρ‚Π°Π±Π»ΠΈΡ†Ρ– Ρƒ ЀАЙЛ\n" +"\n" +"ΠŸΠΎΠ²Π΅Π΄Ρ–Π½ΠΊΠ° сканСра:\n" +" -7, --7bit створити 7-Π±Ρ–Ρ‚Π½ΠΈΠΉ сканСр\n" +" -8, --8bit створити 8-Π±Ρ–Ρ‚Π½ΠΈΠΉ сканСр\n" +" -B, --batch створити ΠΏΠ°ΠΊΠ΅Ρ‚Π½ΠΈΠΉ сканСр\n" +" (ΠΏΡ€ΠΎΡ‚ΠΈΠ»Π΅ΠΆΠ½Π° Π·Π° властивостями Π΄ΠΎ ΠΎΠΏΡ†Ρ–Ρ— -I)\n" +" -i, --case-insensitive Ρ–Π³Π½ΠΎΡ€ΡƒΠ²Π°Ρ‚ΠΈ рСгістр символів Ρƒ ΡˆΠ°Π±Π»ΠΎΠ½Π°Ρ…\n" +" -l, --lex-compat максимальна ΡΡƒΠΌΡ–ΡΠ½Ρ–ΡΡ‚ΡŒ Π· ΠΎΡ€ΠΈΠ³Ρ–Π½Π°Π»ΡŒΠ½ΠΈΠΌ lex\n" +" -X, --posix-compat максимальна ΡΡƒΠΌΡ–ΡΠ½Ρ–ΡΡ‚ΡŒ Π· POSIX lex\n" +" -I, --interactive створити Ρ–Π½Ρ‚Π΅Ρ€Π°ΠΊΡ‚ΠΈΠ²Π½ΠΈΠΉ сканСр\n" +" (ΠΏΡ€ΠΎΡ‚ΠΈΠ»Π΅ΠΆΠ½Π° Π·Π° властивостями Π΄ΠΎ ΠΎΠΏΡ†Ρ–Ρ— -B)\n" +" --yylineno відслідковувати число рядків Ρƒ yylineno\n" +"\n" +"ГСнСрація ΠΊΠΎΠ΄Ρƒ:\n" +" -+, --c++ створити C++ клас сканСра\n" +" -Dmacro[=defn] #define macro defn (Π·Π° замовчуванням defn='1')\n" +" -L, --noline Π½Π΅ ΡΡ‚Π²ΠΎΡ€ΡŽΠ²Π°Ρ‚ΠΈ #line Π΄ΠΈΡ€Π΅ΠΊΡ‚ΠΈΠ²ΠΈ для сканСра\n" +" -P, --prefix=Π Π―Π”ΠžΠš використати Π Π―Π”ΠžΠš як прСфікс Π·Π°ΠΌΡ–ΡΡ‚ΡŒ Β«yyΒ»\n" +" -R, --reentrant Π³Π΅Π½Π΅Ρ€ΡƒΠ²Π°Ρ‚ΠΈ Ρ€Π΅Π΅Π½Ρ‚Π΅Ρ€Π°Π±Π΅Π»ΡŒΠ½ΠΈΠΉ C-сканСр\n" +" --bison-bridge сканСр Ρ‚Ρ–Π»ΡŒΠΊΠΈ для bison Π°Π½Π°Π»Ρ–Π·Π°Ρ‚ΠΎΡ€Ρƒ\n" +" --bison-locations Π΄ΠΎΠ΄Π°Ρ‚ΠΈ ΠΏΡ–Π΄Ρ‚Ρ€ΠΈΠΌΠΊΡƒ yylloc\n" +" --stdinit Ρ–Π½Ρ–Ρ†Ρ–Π°Π»Ρ–Π·ΡƒΠ²Π°Ρ‚ΠΈ yyin/yyout Π΄ΠΎ stdin/stdout\n" +" --noansi-definitions визначСння Ρ„ΡƒΠ½ΠΊΡ†Ρ–ΠΉ Ρƒ застарілому стилі\n" +" --noansi-prototypes ΠΏΠΎΡ€ΠΎΠΆΠ½Ρ–ΠΉ список ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€Ρ–Π² Ρƒ ΠΏΡ€ΠΎΡ‚ΠΎΡ‚ΠΈΠΏΠ°Ρ…\n" +" --nounistd Π½Π΅ Π΄ΠΎΠ΄Π°Π²Π°Ρ‚ΠΈ \n" +" --noΠ€Π£ΠΠšΠ¦Π†Π― Π½Π΅ Π³Π΅Π½Π΅Ρ€ΡƒΠ²Π°Ρ‚ΠΈ Π·Π°Π΄Π°Π½Ρƒ Ρ„ΡƒΠ½ΠΊΡ†Ρ–ΡŽ Π€Π£ΠΠšΠ¦Π†Π―\n" +"\n" +"Π†Π½ΡˆΠ΅:\n" +" -с Π½Π΅Π΄Ρ–ΡŽΡ‡ΠΈΠΉ POSIX ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€\n" +" -n Π½Π΅Π΄Ρ–ΡŽΡ‡ΠΈΠΉ POSIX ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€\n" +" -?\n" +" -h, --help ΠΏΠΎΠΊΠ°Π·Π°Ρ‚ΠΈ Ρ†ΡŽ Π΄ΠΎΠ²Ρ–Π΄ΠΊΡƒ\n" +" -V, --version ΠΏΠΎΠΊΠ°Π·Π°Ρ‚ΠΈ Π²Π΅Ρ€ΡΡ–ΡŽ %s\n" + +#: src/misc.c:64 +msgid "allocation of sko_stack failed" +msgstr "Π½Π΅ вдалось ΠΎΡ‚Ρ€ΠΈΠΌΠ°Ρ‚ΠΈ ΠΏΠ°ΠΌβ€™ΡΡ‚ΡŒ ΠΏΡ–Π΄ sko_stack" + +#: src/misc.c:100 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "Ρ–ΠΌ'я Β«%sΒ» Π·Π°Π½Π°Π΄Ρ‚ΠΎ Π΄ΠΎΠ²Π³Π΅" + +#: src/misc.c:149 src/misc.c:162 +msgid "memory allocation failed in allocate_array()" +msgstr "ΠΏΠΎΠΌΠΈΠ»ΠΊΠ° виділСння ΠΏΠ°ΠΌ'яті Ρƒ allocate_array()" + +#: src/misc.c:212 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "check_char() виявив нСдопустимий символ Β«%sΒ»" + +#: src/misc.c:217 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "для використання символу %s сканСр ΠΏΠΎΡ‚Ρ€Π΅Π±ΡƒΡ” ΠΎΠΏΡ†Ρ–ΡŽ -8" + +#: src/misc.c:236 +msgid "memory allocation failure in xstrdup()" +msgstr "ΠΏΠΎΠΌΠΈΠ»ΠΊΠ° виділСння ΠΏΠ°ΠΌ'яті Ρƒ xstrdup()" + +#: src/misc.c:310 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s: Ρ„Π°Ρ‚Π°Π»ΡŒΠ½Π° Π²Π½ΡƒΡ‚Ρ€Ρ–ΡˆΠ½Ρ ΠΏΠΎΠΌΠΈΠ»ΠΊΠ°, %s\n" + +#: src/misc.c:671 src/misc.c:683 +msgid "attempt to increase array size failed" +msgstr "ΠΏΠΎΠΌΠΈΠ»ΠΊΠ° ΠΏΡ€ΠΈ спробі Π·Π±Ρ–Π»ΡŒΡˆΠΈΡ‚ΠΈ Ρ€ΠΎΠ·ΠΌΡ–Ρ€ масиву" + +#: src/misc.c:807 +msgid "bad line in skeleton file" +msgstr "Π½Π΅Π²Ρ–Π΄ΠΎΠΌΠΈΠΉ рядок Ρƒ Ρ„Π°ΠΉΠ»Ρ–-каркасі" + +#: src/misc.c:857 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "ΠΏΠΎΠΌΠΈΠ»ΠΊΠ° виділСння ΠΏΠ°ΠΌ'яті Ρƒ yy_flex_xmalloc()" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** ΠΏΠΎΡ‡Π°Ρ‚ΠΎΠΊ Π΄Π°ΠΌΠΏΡƒ НБА Π· ΠΏΠΎΡ‡Π°Ρ‚ΠΊΠΎΠ²ΠΈΠΌ станом %d\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "стан # %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** ΠΊΡ–Π½Π΅Ρ†ΡŒ Π΄Π°ΠΌΠΏΡƒ\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "ΠΏΠΎΡ€ΠΎΠΆΠ½Ρ–ΠΉ Π°Π²Ρ‚ΠΎΠΌΠ°Ρ‚ Ρƒ dupmachine()" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "ΠŸΡ€Π°Π²ΠΈΠ»ΠΎ Ρ–Π· Π·Π°ΠΌΠΈΠΊΠ°ΡŽΡ‡ΠΈΠΌ контСкстом Π·ΠΌΡ–Π½Π½ΠΎΡ— Π΄ΠΎΠ²ΠΆΠΈΠ½ΠΈ Ρƒ стрічці %d\n" + +#: src/nfa.c:357 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "Π½Π΅Π²Ρ–Π΄ΠΎΠΌΠΈΠΉ Ρ‚ΠΈΠΏ стану Ρƒ mark_beginning_as_normal()" + +#: src/nfa.c:595 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "Π²Ρ…Ρ–Π΄Π½Ρ– ΠΏΡ€Π°Π²ΠΈΠ»Π° Π·Π°Π½Π°Π΄Ρ‚ΠΎ складні (>= %d станів НБА)" + +#: src/nfa.c:673 +msgid "found too many transitions in mkxtion()" +msgstr "Π·Π½Π°ΠΉΠ΄Π΅Π½ΠΎ Π·Π°Π½Π°Π΄Ρ‚ΠΎ Π±Π°Π³Π°Ρ‚ΠΎ ΠΏΠ΅Ρ€Π΅Ρ…ΠΎΠ΄Ρ–Π² Ρƒ mkxtion()" + +#: src/nfa.c:699 +#, c-format +msgid "too many rules (> %d)!" +msgstr "Π·Π°Π½Π°Π΄Ρ‚ΠΎ Π±Π°Π³Π°Ρ‚ΠΎ ΠΏΡ€Π°Π²ΠΈΠ» (> %d)!" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "Π½Π΅Π²Ρ–Π΄ΠΎΠΌΠ° ΠΏΠΎΠΌΠΈΠ»ΠΊΠ° ΠΏΡ€ΠΈ ΠΎΠ±Ρ€ΠΎΠ±Ρ†Ρ– Ρ€ΠΎΠ·Π΄Ρ–Π»Ρƒ 1" + +#: src/parse.y:184 src/parse.y:353 +msgid "bad start condition list" +msgstr "Π½Π΅Π²Ρ–Ρ€Π½ΠΈΠΉ список ΠΏΠΎΡ‡Π°Ρ‚ΠΊΠΎΠ²ΠΈΡ… ΡƒΠΌΠΎΠ²" + +#: src/parse.y:204 +msgid "Prefix must not contain [ or ]" +msgstr "ΠŸΡ€Π΅Ρ„Ρ–ΠΊΡ Π½Π΅ ΠΌΠΎΠΆΠ΅ містити символи Β«[Β» Π°Π±ΠΎ Β«]Β»" + +#: src/parse.y:317 +msgid "unrecognized rule" +msgstr "Π½Π΅Ρ€ΠΎΠ·ΠΏΡ–Π·Π½Π°Π½Π΅ ΠΏΡ€Π°Π²ΠΈΠ»ΠΎ" + +#: src/parse.y:436 src/parse.y:449 src/parse.y:518 +msgid "trailing context used twice" +msgstr "Π·Π°ΠΌΠΈΠΊΠ°ΡŽΡ‡ΠΈΠΉ контСкст використано Π΄Π²Ρ–Ρ‡Ρ–" + +#: src/parse.y:554 src/parse.y:564 src/parse.y:637 src/parse.y:647 +msgid "bad iteration values" +msgstr "Π½Π΅Π²Ρ–Ρ€Π½ΠΎ сформований Π΄Ρ–Π°ΠΏΠ°Π·ΠΎΠ½ Ρ–Ρ‚Π΅Ρ€Π°Ρ†Ρ–ΠΉ" + +#: src/parse.y:582 src/parse.y:600 src/parse.y:665 src/parse.y:683 +msgid "iteration value must be positive" +msgstr "ΠΊΡ–Π»ΡŒΠΊΡ–ΡΡ‚ΡŒ Ρ–Ρ‚Π΅Ρ€Π°Ρ†Ρ–ΠΉ ΠΏΠΎΠ²ΠΈΠ½Π½Π° Π±ΡƒΡ‚ΠΈ Π΄ΠΎΠ΄Π°Ρ‚Π½Ρ–ΠΌ числом" + +#: src/parse.y:806 src/parse.y:816 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "" +"використання Π΄Ρ–Π°ΠΏΠ°Π·ΠΎΠ½Ρƒ символів [%c-%c] Ρ” Π΄Π²ΠΎΠ·Π½Π°Ρ‡Π½ΠΈΠΌ для сканСра, Ρ‰ΠΎ Π½Π΅ " +"Ρ‡ΡƒΡ‚Π»ΠΈΠ²ΠΈΠΉ Π΄ΠΎ рСгістру символів" + +#: src/parse.y:821 +msgid "negative range in character class" +msgstr "" +"символьний клас описано Π΄Ρ–Π°ΠΏΠ°Π·ΠΎΠ½ΠΎΠΌ, ΠΏΠ΅Ρ€ΡˆΠΈΠΉ Π΅Π»Π΅ΠΌΠ΅Π½Ρ‚ ΠΊΠΎΡ‚Ρ€ΠΎΠ³ΠΎ Π±Ρ–Π»ΡŒΡˆΠΈΠΉ Π·Π° " +"останній" + +#: src/parse.y:918 +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "" +"використання [:^lower:] Ρ” Π½Π΅Π²ΠΈΠ·Π½Π°Ρ‡Π΅Π½ΠΈΠΌ для сканСра, Ρ‰ΠΎ Π½Π΅ Ρ‡ΡƒΡ‚Π»ΠΈΠ²ΠΈΠΉ Π΄ΠΎ " +"рСгістру символів" + +#: src/parse.y:924 +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "" +"використання [:^upper:] Ρ” Π½Π΅Π²ΠΈΠ·Π½Π°Ρ‡Π΅Π½ΠΈΠΌ для сканСра, Ρ‰ΠΎ Π½Π΅ Ρ‡ΡƒΡ‚Π»ΠΈΠ²ΠΈΠΉ Π΄ΠΎ " +"рСгістру символів" + +#: src/scan.l:82 src/scan.l:646 src/scan.l:704 +msgid "Input line too long\n" +msgstr "Π—Π°Π½Π°Π΄Ρ‚ΠΎ Π΄ΠΎΠ²Π³ΠΈΠΉ Π²Ρ…Ρ–Π΄Π½ΠΈΠΉ рядок\n" + +#: src/scan.l:183 +#, c-format +msgid "malformed '%top' directive" +msgstr "Π½Π΅Ρ€ΠΎΠ·ΠΏΡ–Π·Π½Π°Π½Π° Π΄ΠΈΡ€Π΅ΠΊΡ‚ΠΈΠ²Π° Β«%topΒ»" + +#: src/scan.l:205 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "Π½Π΅Ρ€ΠΎΠ·ΠΏΡ–Π·Π½Π°Π½Π° Π΄ΠΈΡ€Π΅ΠΊΡ‚ΠΈΠ²Π° Β«%Β»" + +#: src/scan.l:214 +msgid "Definition name too long\n" +msgstr "ВизначСння ΠΌΠ°Ρ” Π·Π°Π½Π°Π΄Ρ‚ΠΎ Π΄ΠΎΠ²Π³Π΅ Ρ–ΠΌ'я\n" + +#: src/scan.l:309 +msgid "Unmatched '{'" +msgstr "НСпарна Β«{Β»" + +#: src/scan.l:325 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "ВизначСння {%s} ΠΌΠ°Ρ” Π·Π°Π½Π°Π΄Ρ‚ΠΎ Π΄ΠΎΠ²Π³Π΅ значСння\n" + +#: src/scan.l:342 +msgid "incomplete name definition" +msgstr "Π½Π΅ΠΏΠΎΠ²Π½Π΅ визначСння Ρ–ΠΌΠ΅Π½Ρ–" + +#: src/scan.l:469 +msgid "Option line too long\n" +msgstr "Π—Π°Π½Π°Π΄Ρ‚ΠΎ Π΄ΠΎΠ²Π³ΠΈΠΉ ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€\n" + +#: src/scan.l:477 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "Π½Π΅Ρ€ΠΎΠ·ΠΏΡ–Π·Π½Π°Π½ΠΈΠΉ %%option: %s" + +#: src/scan.l:661 src/scan.l:834 +msgid "bad character class" +msgstr "ΠΏΠΎΠΌΠΈΠ»ΠΊΠΎΠ²ΠΈΠΉ символьний клас" + +#: src/scan.l:711 +#, c-format +msgid "undefined definition {%s}" +msgstr "Π½Π΅Ρ€ΠΎΠ·ΠΏΡ–Π·Π½Π°Π½Π΅ визначСння {%s}" + +#: src/scan.l:774 +msgid "unbalanced parenthesis" +msgstr "нСзбалансовані ΠΊΡ€ΡƒΠ³Π»Ρ– Π΄ΡƒΠΆΠΊΠΈ" + +#: src/scan.l:789 +#, c-format +msgid "bad : %s" +msgstr "Π½Π΅Π²Ρ–Ρ€Π½ΠΎ сформованана <ΡƒΠΌΠΎΠ²Π°, Ρ‰ΠΎ Π°ΠΊΡ‚ΠΈΠ²ΡƒΡ” ΠΏΡ€Π°Π²ΠΈΠ»ΠΎ>: %s" + +#: src/scan.l:802 +msgid "missing quote" +msgstr "відсутні Π»Π°ΠΏΠΊΠΈ" + +#: src/scan.l:868 +#, c-format +msgid "bad character class expression: %s" +msgstr "символьний клас Π·Π°Π΄Π°Π½ΠΈΠΉ Π½Π΅ΠΊΠΎΡ€Π΅ΠΊΡ‚Π½ΠΈΠΌ Π²ΠΈΡ€Π°Π·ΠΎΠΌ: %s" + +#: src/scan.l:890 +msgid "bad character inside {}'s" +msgstr "нСприйнятний символ всСрСдині {}" + +#: src/scan.l:896 +msgid "missing }" +msgstr "відсутній }" + +#: src/scan.l:974 +msgid "EOF encountered inside an action" +msgstr "Π·Π½Π°ΠΉΠ΄Π΅Π½ΠΎ EOF всСрСдині ΠΊΠΎΠ΄Ρƒ ΠΊΠΎΡ‚Ρ€ΠΈΠΉ асоційований Π· ΠΏΡ€Π°Π²ΠΈΠ»ΠΎΠΌ" + +#: src/scan.l:979 +msgid "EOF encountered inside pattern" +msgstr "Π·Π½Π°ΠΉΠ΄Π΅Π½ΠΎ EOF всСрСдині ΡˆΠ°Π±Π»ΠΎΠ½Ρƒ, Ρ‰ΠΎ Π·Π°Π΄Π°Ρ” ΠΏΡ€Π°Π²ΠΈΠ»ΠΎ" + +#: src/scan.l:1012 +#, c-format +msgid "bad character: %s" +msgstr "Π½Π΅ΠΎΡ‡Ρ–ΠΊΡƒΠ²Π°Π½ΠΈΠΉ символ: %s" + +#: src/scan.l:1040 +#, c-format +msgid "can't open %s" +msgstr "Π½Π΅ΠΌΠΎΠΆΠ»ΠΈΠ²ΠΎ Π²Ρ–Π΄ΠΊΡ€ΠΈΡ‚ΠΈ %s" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "Використання: %s [ΠŸΠΠ ΠΠœΠ•Π’Π Π˜]…\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ Β«%sΒ» ΠΏΠΎΠ²ΠΈΠ½Π΅Π½ Π²ΠΈΠΊΠΎΡ€ΠΈΡΡ‚ΠΎΠ²ΡƒΠ²Π°Ρ‚ΠΈΡΡŒ Π±Π΅Π· Π°Ρ€Π³ΡƒΠΌΠ΅Π½Ρ‚Ρƒ\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ Β«% sΒ» ΠΏΠΎΠ²ΠΈΠ½Π΅Π½ Π²ΠΈΠΊΠΎΡ€ΠΈΡΡ‚ΠΎΠ²ΡƒΠ²Π°Ρ‚ΠΈΡΡŒ Π· Π°Ρ€Π³ΡƒΠΌΠ΅Π½Ρ‚ΠΎΠΌ\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ Β«%sΒ» Ρ” Π΄Π²ΠΎΠ·Π½Π°Ρ‡Π½ΠΈΠΌ\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "НСрозпізнаний ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ Β«%sΒ»\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "НСвідома ΠΏΠΎΠΌΠΈΠ»ΠΊΠ°=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "ΠΏΠΎΠΌΠΈΠ»ΠΊΠ° виділСння ΠΏΠ°ΠΌ'яті для Ρ‚Π°Π±Π»ΠΈΡ†Ρ– символів" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "Ρ–ΠΌ'я Π²ΠΈΠ·Π½Π°Ρ‡Π΅Π½ΠΎ Π΄Π²Ρ–Ρ‡Ρ–" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "ΠΏΠΎΡ‡Π°Ρ‚ΠΊΠΎΠ²Π° ΡƒΠΌΠΎΠ²Π° %s описана Π΄Π²Ρ–Ρ‡Ρ–" + +#: src/yylex.c:57 +msgid "premature EOF" +msgstr "Π½Π΅ΠΎΡ‡Ρ–ΠΊΡƒΠ²Π°Π½ΠΈΠΉ EOF" + +#: src/yylex.c:200 +#, c-format +msgid "End Marker\n" +msgstr "ΠœΡ–Ρ‚ΠΊΠ° кінця\n" + +#: src/yylex.c:206 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*Щось Π½Π΅ Ρ‚Π°ΠΊ* β€” tok: %d val: %d\n" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "ΠΏΠΎΠΌΠΈΠ»ΠΊΠ° ΠΏΡ–Π΄ час Ρ€ΠΎΠ±ΠΎΡ‚ΠΈ Π· Π΄ΠΈΠ½Π°ΠΌΡ–Ρ‡Π½ΠΎΡŽ ΠΏΠ°ΠΌβ€™ΡΡ‚Ρ‚ΡŽ Ρƒ copy_string()" diff --git a/src/Makefile.am b/src/Makefile.am index e379692..6e71893 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -1,6 +1,7 @@ AM_YFLAGS = -d AM_CPPFLAGS = -DLOCALEDIR=\"$(localedir)\" LIBS = @LIBS@ +pkgconfigdir = @pkgconfigdir@ m4 = @M4@ @@ -11,6 +12,7 @@ endif if ENABLE_LIBFL lib_LTLIBRARIES = libfl.la +pkgconfig_DATA = libfl.pc endif libfl_la_SOURCES = \ libmain.c \ @@ -79,6 +81,8 @@ COMMON_SOURCES = \ LDADD = $(LIBOBJS) @LIBINTL@ +$(LIBOBJS): $(LIBOBJDIR)$(am__dirstamp) + include_HEADERS = \ FlexLexer.h diff --git a/src/buf.c b/src/buf.c index 185083c..e9931bc 100644 --- a/src/buf.c +++ b/src/buf.c @@ -36,13 +36,13 @@ /* Take note: The buffer object is sometimes used as a String buffer (one * continuous string), and sometimes used as a list of strings, usually line by * line. - * + * * The type is specified in buf_init by the elt_size. If the elt_size is * sizeof(char), then the buffer should be treated as string buffer. If the * elt_size is sizeof(char*), then the buffer should be treated as a list of * strings. * - * Certain functions are only appropriate for one type or the other. + * Certain functions are only appropriate for one type or the other. */ /* global buffers. */ diff --git a/src/ccl.c b/src/ccl.c index ff9a213..5c5af13 100644 --- a/src/ccl.c +++ b/src/ccl.c @@ -73,6 +73,13 @@ void ccladd (int cclp, int ch) newpos = ind + len; + /* For a non-last cclp, expanding the set will overflow and overwrite a + * char in the next cclp. + * FIXME: Need another allocation scheme for ccl's. */ + if (cclp != lastccl) { + flexfatal(_("internal error: trying to add a char to a non-last ccl.\n")); + } + if (newpos >= current_max_ccl_tbl_size) { current_max_ccl_tbl_size += MAX_CCL_TBL_SIZE_INCREMENT; diff --git a/src/filter.c b/src/filter.c index 71f3635..a7e69ec 100644 --- a/src/filter.c +++ b/src/filter.c @@ -47,10 +47,9 @@ struct filter *filter_create_ext (struct filter *chain, const char *cmd, va_list ap; /* allocate and initialize new filter */ - f = malloc(sizeof(struct filter)); + f = calloc(sizeof(struct filter), 1); if (!f) - flexerror(_("malloc failed (f) in filter_create_ext")); - memset (f, 0, sizeof (*f)); + flexerror(_("calloc failed (f) in filter_create_ext")); f->filter_func = NULL; f->extra = NULL; f->next = NULL; @@ -100,10 +99,9 @@ struct filter *filter_create_int (struct filter *chain, struct filter *f; /* allocate and initialize new filter */ - f = malloc(sizeof(struct filter)); + f = calloc(sizeof(struct filter), 1); if (!f) - flexerror(_("malloc failed in filter_create_int")); - memset (f, 0, sizeof (*f)); + flexerror(_("calloc failed in filter_create_int")); f->next = NULL; f->argc = 0; f->argv = NULL; @@ -230,8 +228,7 @@ int filter_tee_header (struct filter *chain) * header file at the same time. */ - const int readsz = 512; - char *buf; + char buf[512]; int to_cfd = -1; FILE *to_c = NULL, *to_h = NULL; bool write_header; @@ -283,10 +280,7 @@ int filter_tee_header (struct filter *chain) fprintf (to_c, "m4_define( [[M4_YY_OUTFILE_NAME]],[[%s]])m4_dnl\n", outfilename ? outfilename : ""); - buf = malloc((size_t) readsz); - if (!buf) - flexerror(_("malloc failed in filter_tee_header")); - while (fgets (buf, readsz, stdin)) { + while (fgets (buf, sizeof buf, stdin)) { fputs (buf, to_c); if (write_header) fputs (buf, to_h); @@ -328,6 +322,13 @@ int filter_tee_header (struct filter *chain) return 0; } +static bool is_blank_line (const char *str) +{ + while (isspace(*str)) + str++; + return (*str == '\0'); +} + /** Adjust the line numbers in the #line directives of the generated scanner. * After the m4 expansion, the line numbers are incorrect since the m4 macros * can add or remove lines. This only adjusts line numbers for generated code, @@ -336,8 +337,8 @@ int filter_tee_header (struct filter *chain) */ int filter_fix_linedirs (struct filter *chain) { - char *buf; - const size_t readsz = 512; + char buf[512]; + const size_t readsz = sizeof buf; int lineno = 1; bool in_gen = true; /* in generated code */ bool last_was_blank = false; @@ -345,10 +346,6 @@ int filter_fix_linedirs (struct filter *chain) if (!chain) return 0; - buf = malloc(readsz); - if (!buf) - flexerror(_("malloc failed in filter_fix_linedirs")); - while (fgets (buf, (int) readsz, stdin)) { regmatch_t m[10]; @@ -391,7 +388,7 @@ int filter_fix_linedirs (struct filter *chain) /* Adjust the line directives. */ in_gen = true; snprintf (buf, readsz, "#line %d \"%s\"\n", - lineno, filename); + lineno + 1, filename); } else { /* it's a #line directive for code we didn't write */ @@ -403,9 +400,7 @@ int filter_fix_linedirs (struct filter *chain) } /* squeeze blank lines from generated code */ - else if (in_gen - && regexec (®ex_blank_line, buf, 0, NULL, - 0) == 0) { + else if (in_gen && is_blank_line(buf)) { if (last_was_blank) continue; else diff --git a/src/flex.skl b/src/flex.skl index 786c977..ba194a2 100644 --- a/src/flex.skl +++ b/src/flex.skl @@ -15,7 +15,7 @@ %# The quoting is "[[" and "]]" so we don't interfere with %# user code. %# -%# All generate macros for the m4 stage contain the text "m4" or "M4" +%# All generated macros for the m4 stage contain the text "m4" or "M4" %# in them. This is to distinguish them from CPP macros. %# The exception to this rule is YY_G, which is an m4 macro, %# but it needs to be remain short because it is used everywhere. @@ -3292,9 +3292,7 @@ static int yytbl_data_load YYFARGS2(struct yytbl_dmap *, dmap, struct yytbl_read /* Now eat padding. */ { - int pad; - pad = yypad64(rd->bread); - while(--pad >= 0){ + while (rd->bread % (8 * sizeof(flex_uint8_t)) > 0) { flex_int8_t t8; if(yytbl_read8(&t8,rd) != 0) return -1; diff --git a/src/flexdef.h b/src/flexdef.h index 9dac654..a48c64d 100644 --- a/src/flexdef.h +++ b/src/flexdef.h @@ -44,7 +44,6 @@ #include #include #include -#include /* for XPG version of basename(3) */ #include #include @@ -77,8 +76,10 @@ #include #include "flexint.h" -/* We use gettext. So, when we write strings which should be translated, we mark them with _() */ -#ifdef ENABLE_NLS +/* We use gettext. So, when we write strings which should be translated, we + * mark them with _() + */ +#if defined(ENABLE_NLS) && ENABLE_NLS #ifdef HAVE_LOCALE_H #include #endif /* HAVE_LOCALE_H */ @@ -631,10 +632,6 @@ extern int sectnum, nummt, hshcol, dfaeql, numeps, eps2, num_reallocs; extern int tmpuses, totnst, peakpairs, numuniq, numdup, hshsave; extern int num_backing_up, bol_needed; -#ifndef HAVE_REALLOCARRAY -void *reallocarray(void *, size_t, size_t); -#endif - void *allocate_array(int, size_t); void *reallocate_array(void *, int, size_t); @@ -1131,7 +1128,7 @@ extern int filter_fix_linedirs(struct filter *chain); * From "regex.c" */ -extern regex_t regex_linedir, regex_blank_line; +extern regex_t regex_linedir; bool flex_init_regex(void); void flex_regcomp(regex_t *preg, const char *regex, int cflags); char *regmatch_dup (regmatch_t * m, const char *src); diff --git a/src/gen.c b/src/gen.c index 590e5d8..c959f75 100644 --- a/src/gen.c +++ b/src/gen.c @@ -464,14 +464,14 @@ static struct yytbl_data *mkecstbl (void) void genecs (void) { - int i, j; + int ch, row; int numrows; out_str_dec (get_yy_char_decl (), "yy_ec", csize); - for (i = 1; i < csize; ++i) { - ecgroup[i] = ABS (ecgroup[i]); - mkdata (ecgroup[i]); + for (ch = 1; ch < csize; ++ch) { + ecgroup[ch] = ABS (ecgroup[ch]); + mkdata (ecgroup[ch]); } dataend (); @@ -479,12 +479,13 @@ void genecs (void) if (trace) { fputs (_("\n\nEquivalence Classes:\n\n"), stderr); + /* Print in 8 columns */ numrows = csize / 8; - for (j = 0; j < numrows; ++j) { - for (i = j; i < csize; i = i + numrows) { + for (row = 0; row < numrows; ++row) { + for (ch = row; ch < csize; ch += numrows) { fprintf (stderr, "%4s = %-2d", - readable_form (i), ecgroup[i]); + readable_form (ch), ecgroup[ch]); putc (' ', stderr); } @@ -1234,9 +1235,9 @@ void gentabs (void) yytbl_data_compress (yyacc_tbl); if (yytbl_data_fwrite (&tableswr, yyacc_tbl) < 0) flexerror (_("Could not write yyacc_tbl")); - yytbl_data_destroy (yyacc_tbl); - yyacc_tbl = NULL; } + yytbl_data_destroy (yyacc_tbl); + yyacc_tbl = NULL; /* End generating yy_accept */ if (useecs) { @@ -1289,11 +1290,10 @@ void gentabs (void) if (tablesext) { yytbl_data_compress (yymeta_tbl); if (yytbl_data_fwrite (&tableswr, yymeta_tbl) < 0) - flexerror (_ - ("Could not write yymeta_tbl")); - yytbl_data_destroy (yymeta_tbl); - yymeta_tbl = NULL; + flexerror (_("Could not write yymeta_tbl")); } + yytbl_data_destroy (yymeta_tbl); + yymeta_tbl = NULL; /* End generating yy_meta */ } @@ -1350,9 +1350,9 @@ void gentabs (void) yytbl_data_compress (yybase_tbl); if (yytbl_data_fwrite (&tableswr, yybase_tbl) < 0) flexerror (_("Could not write yybase_tbl")); - yytbl_data_destroy (yybase_tbl); - yybase_tbl = NULL; } + yytbl_data_destroy (yybase_tbl); + yybase_tbl = NULL; /* End generating yy_base */ @@ -1382,9 +1382,9 @@ void gentabs (void) yytbl_data_compress (yydef_tbl); if (yytbl_data_fwrite (&tableswr, yydef_tbl) < 0) flexerror (_("Could not write yydef_tbl")); - yytbl_data_destroy (yydef_tbl); - yydef_tbl = NULL; } + yytbl_data_destroy (yydef_tbl); + yydef_tbl = NULL; /* End generating yy_def */ @@ -1420,9 +1420,9 @@ void gentabs (void) yytbl_data_compress (yynxt_tbl); if (yytbl_data_fwrite (&tableswr, yynxt_tbl) < 0) flexerror (_("Could not write yynxt_tbl")); - yytbl_data_destroy (yynxt_tbl); - yynxt_tbl = NULL; } + yytbl_data_destroy (yynxt_tbl); + yynxt_tbl = NULL; /* End generating yy_nxt */ /* Begin generating yy_chk */ @@ -1454,9 +1454,9 @@ void gentabs (void) yytbl_data_compress (yychk_tbl); if (yytbl_data_fwrite (&tableswr, yychk_tbl) < 0) flexerror (_("Could not write yychk_tbl")); - yytbl_data_destroy (yychk_tbl); - yychk_tbl = NULL; } + yytbl_data_destroy (yychk_tbl); + yychk_tbl = NULL; /* End generating yy_chk */ free(acc_array); diff --git a/src/gettext.h b/src/gettext.h index ea67f30..3f62961 100644 --- a/src/gettext.h +++ b/src/gettext.h @@ -20,7 +20,7 @@ #define _LIBGETTEXT_H 1 /* NLS can be disabled through the configure --disable-nls option. */ -#if ENABLE_NLS +#ifdef ENABLE_NLS /* Get declarations of GNU message catalog functions. */ # include diff --git a/src/libfl.pc.in b/src/libfl.pc.in new file mode 100644 index 0000000..8d4240c --- /dev/null +++ b/src/libfl.pc.in @@ -0,0 +1,8 @@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ + +Name: libfl +Description: Flex (the fast lexical analyzer) support library +Version: @PACKAGE_VERSION@ +Libs: -L${libdir} -lfl diff --git a/src/main.c b/src/main.c index e5eac44..a4047d7 100644 --- a/src/main.c +++ b/src/main.c @@ -117,7 +117,7 @@ struct yytbl_writer tableswr; char *program_name = "flex"; static const char outfile_template[] = "lex.%s.%s"; -static const char backing_name[] = "lex.backup"; +static const char *backing_name = "lex.backup"; static const char tablesfile_template[] = "lex.%s.tables"; /* From scan.l */ @@ -197,7 +197,7 @@ int flex_main (int argc, char *argv[]) /* Wrapper around flex_main, so flex_main can be built as a library. */ int main (int argc, char *argv[]) { -#if ENABLE_NLS +#if defined(ENABLE_NLS) && ENABLE_NLS #if HAVE_LOCALE_H setlocale (LC_MESSAGES, ""); setlocale (LC_CTYPE, ""); @@ -648,6 +648,7 @@ void flexend (int exit_status) "yyget_extra", "yyget_in", "yyget_leng", + "yyget_column", "yyget_lineno", "yyget_lloc", "yyget_lval", @@ -670,6 +671,7 @@ void flexend (int exit_status) "yyset_debug", "yyset_extra", "yyset_in", + "yyset_column", "yyset_lineno", "yyset_lloc", "yyset_lval", @@ -994,7 +996,7 @@ void flexinit (int argc, char **argv) flex_init_regex(); /* Enable C++ if program name ends with '+'. */ - program_name = basename (argv[0]); + program_name = argv[0]; if (program_name != NULL && program_name[strlen (program_name) - 1] == '+') @@ -1033,6 +1035,11 @@ void flexinit (int argc, char **argv) backing_up_report = true; break; + case OPT_BACKUP_FILE: + backing_up_report = true; + backing_name = arg; + break; + case OPT_DONOTHING: break; @@ -1201,7 +1208,7 @@ void flexinit (int argc, char **argv) break; case OPT_VERSION: - printf (_("%s %s\n"), program_name, flex_version); + printf ("%s %s\n", (C_plus_plus ? "flex++" : "flex"), flex_version); FLEX_EXIT (0); case OPT_WARN: @@ -1394,6 +1401,14 @@ void flexinit (int argc, char **argv) //buf_strdefine (&userdef_buf, "YY_NO_SET_LINENO", "1"); buf_m4_define( &m4defs_buf, "M4_YY_NO_SET_LINENO",0); break; + case OPT_NO_YYGET_COLUMN: + //buf_strdefine (&userdef_buf, "YY_NO_GET_COLUMN", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_COLUMN",0); + break; + case OPT_NO_YYSET_COLUMN: + //buf_strdefine (&userdef_buf, "YY_NO_SET_COLUMN", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_SET_COLUMN",0); + break; case OPT_NO_YYGET_IN: //buf_strdefine (&userdef_buf, "YY_NO_GET_IN", "1"); buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_IN",0); @@ -1817,7 +1832,8 @@ void usage (void) " -t, --stdout write scanner on stdout instead of %s\n" " --yyclass=NAME name of C++ class\n" " --header-file=FILE create a C header file in addition to the scanner\n" - " --tables-file[=FILE] write tables to FILE\n" "\n" + " --tables-file[=FILE] write tables to FILE\n" + " --backup-file=FILE write backing-up information to FILE\n" "\n" "Scanner behavior:\n" " -7, --7bit generate 7-bit scanner\n" " -8, --8bit generate 8-bit scanner\n" @@ -1844,6 +1860,6 @@ void usage (void) " -?\n" " -h, --help produce this help message\n" " -V, --version report %s version\n"), - backing_name, program_name, outfile_path, program_name); + backing_name, "flex", outfile_path, "flex"); } diff --git a/src/misc.c b/src/misc.c index ef27833..745e6a8 100644 --- a/src/misc.c +++ b/src/misc.c @@ -116,15 +116,14 @@ void add_action (const char *new_text) int len = (int) strlen (new_text); while (len + action_index >= action_size - 10 /* slop */ ) { - int new_size = action_size * 2; - if (new_size <= 0) + if (action_size > INT_MAX / 2) /* Increase just a little, to try to avoid overflow * on 16-bit machines. */ action_size += action_size / 8; else - action_size = new_size; + action_size = action_size * 2; action_array = reallocate_character_array (action_array, @@ -141,20 +140,24 @@ void add_action (const char *new_text) void *allocate_array (int size, size_t element_size) { - void *mem; -#if HAVE_REALLOCARRAY - /* reallocarray has built-in overflow detection */ - mem = reallocarray(NULL, (size_t) size, element_size); + void *new_array; +#if HAVE_REALLOCARR + new_array = NULL; + if (reallocarr(&new_array, (size_t) size, element_size)) + flexfatal (_("memory allocation failed in allocate_array()")); #else +# if HAVE_REALLOCARRAY + new_array = reallocarray(NULL, (size_t) size, element_size); +# else + /* Do manual overflow detection */ size_t num_bytes = (size_t) size * element_size; - mem = (size && SIZE_MAX / (size_t) size < element_size) ? NULL : + new_array = (size && SIZE_MAX / (size_t) size < element_size) ? NULL : malloc(num_bytes); +# endif + if (!new_array) + flexfatal (_("memory allocation failed in allocate_array()")); #endif - if (!mem) - flexfatal (_ - ("memory allocation failed in allocate_array()")); - - return mem; + return new_array; } @@ -659,17 +662,22 @@ char *readable_form (int c) void *reallocate_array (void *array, int size, size_t element_size) { void *new_array; -#if HAVE_REALLOCARRAY - /* reallocarray has built-in overflow detection */ - new_array = reallocarray(array, (size_t) size, element_size); +#if HAVE_REALLOCARR + new_array = array; + if (reallocarr(&new_array, (size_t) size, element_size)) + flexfatal (_("attempt to increase array size failed")); #else +# if HAVE_REALLOCARRAY + new_array = reallocarray(array, (size_t) size, element_size); +# else + /* Do manual overflow detection */ size_t num_bytes = (size_t) size * element_size; new_array = (size && SIZE_MAX / (size_t) size < element_size) ? NULL : realloc(array, num_bytes); -#endif +# endif if (!new_array) flexfatal (_("attempt to increase array size failed")); - +#endif return new_array; } @@ -720,7 +728,10 @@ void skelout (void) */ #define cmd_match(s) (strncmp(buf,(s),strlen(s))==0) - if (buf[1] == '%') { + if (buf[1] == '#') { + /* %# indicates comment line to be ignored */ + } + else if (buf[1] == '%') { /* %% is a break point for skelout() */ return; } diff --git a/src/mkskel.sh b/src/mkskel.sh index 1aa59e1..2d6ae9f 100755 --- a/src/mkskel.sh +++ b/src/mkskel.sh @@ -48,7 +48,7 @@ sed '/^%#/d s/m4_/m4preproc_/g s/a4_/4_/g s/[\\"]/\\&/g -s/.*/ "&",/' +s/[^\r]*/ "&",/' echo ' 0 };' diff --git a/src/nfa.c b/src/nfa.c index 9143cf6..3d9bf24 100644 --- a/src/nfa.c +++ b/src/nfa.c @@ -499,6 +499,8 @@ int mkor (int first, int second) } } + firstst[first] = MIN(firstst[first], firstst[second]); + finalst[first] = orend; return first; } diff --git a/src/options.c b/src/options.c index 366bc2e..e98159c 100644 --- a/src/options.c +++ b/src/options.c @@ -62,6 +62,8 @@ optspec_t flexopts[] = { , {"--backup", OPT_BACKUP, 0} , /* Generate backing-up information to lex.backup. */ + {"--backup-file=FILE", OPT_BACKUP_FILE, 0} + , /* Generate backing-up information to FILE. */ {"-B", OPT_BATCH, 0} , {"--batch", OPT_BATCH, 0} @@ -255,6 +257,10 @@ optspec_t flexopts[] = { , {"--noyyset_lineno", OPT_NO_YYSET_LINENO, 0} , + {"--noyyget_column", OPT_NO_YYGET_COLUMN, 0} + , + {"--noyyset_column", OPT_NO_YYSET_COLUMN, 0} + , {"--noyyget_in", OPT_NO_YYGET_IN, 0} , {"--noyyset_in", OPT_NO_YYSET_IN, 0} diff --git a/src/options.h b/src/options.h index 5b51c23..acee275 100644 --- a/src/options.h +++ b/src/options.h @@ -46,6 +46,7 @@ enum flexopt_flag_t { OPT_ALWAYS_INTERACTIVE, OPT_ARRAY, OPT_BACKUP, + OPT_BACKUP_FILE, OPT_BATCH, OPT_BISON_BRIDGE, OPT_BISON_BRIDGE_LOCATIONS, @@ -83,6 +84,7 @@ enum flexopt_flag_t { OPT_NO_YYGET_IN, OPT_NO_YYGET_LENG, OPT_NO_YYGET_LINENO, + OPT_NO_YYGET_COLUMN, OPT_NO_YYGET_LLOC, OPT_NO_YYGET_LVAL, OPT_NO_YYGET_OUT, @@ -92,6 +94,7 @@ enum flexopt_flag_t { OPT_NO_YYSET_EXTRA, OPT_NO_YYSET_IN, OPT_NO_YYSET_LINENO, + OPT_NO_YYSET_COLUMN, OPT_NO_YYSET_LLOC, OPT_NO_YYSET_LVAL, OPT_NO_YYSET_OUT, diff --git a/src/regex.c b/src/regex.c index 38e658b..f4c4163 100644 --- a/src/regex.c +++ b/src/regex.c @@ -25,10 +25,8 @@ static const char* REGEXP_LINEDIR = "^#line ([[:digit:]]+) \"(.*)\""; -static const char* REGEXP_BLANK_LINE = "^[[:space:]]*$"; regex_t regex_linedir; /**< matches line directives */ -regex_t regex_blank_line; /**< matches blank lines */ /** Initialize the regular expressions. @@ -37,8 +35,6 @@ regex_t regex_blank_line; /**< matches blank lines */ bool flex_init_regex(void) { flex_regcomp(®ex_linedir, REGEXP_LINEDIR, REG_EXTENDED); - flex_regcomp(®ex_blank_line, REGEXP_BLANK_LINE, REG_EXTENDED); - return true; } diff --git a/src/scan.c b/src/scan.c index 619c998..4d84434 100644 --- a/src/scan.c +++ b/src/scan.c @@ -34,7 +34,7 @@ #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, - * if you want the limit (max/min) macros for int types. + * if you want the limit (max/min) macros for int types. */ #ifndef __STDC_LIMIT_MACROS #define __STDC_LIMIT_MACROS 1 @@ -51,7 +51,7 @@ typedef uint32_t flex_uint32_t; typedef signed char flex_int8_t; typedef short int flex_int16_t; typedef int flex_int32_t; -typedef unsigned char flex_uint8_t; +typedef unsigned char flex_uint8_t; typedef unsigned short int flex_uint16_t; typedef unsigned int flex_uint32_t; @@ -162,10 +162,10 @@ extern FILE *yyin, *yyout; #define EOB_ACT_CONTINUE_SCAN 0 #define EOB_ACT_END_OF_FILE 1 #define EOB_ACT_LAST_MATCH 2 - + #define YY_LESS_LINENO(n) #define YY_LINENO_REWIND_TO(ptr) - + /* Return all but the first "n" matched characters back to the input stream. */ #define yyless(n) \ do \ @@ -2051,9 +2051,9 @@ extern int yywrap ( void ); #endif #ifndef YY_NO_UNPUT - + static void yyunput ( int c, char *buf_ptr ); - + #endif #ifndef yytext_ptr @@ -2076,11 +2076,11 @@ static int input ( void ); static int yy_start_stack_ptr = 0; static int yy_start_stack_depth = 0; static int *yy_start_stack = NULL; - + static void yy_push_state ( int _new_state ); - + static void yy_pop_state ( void ); - + /* Amount of stuff to slurp up with each read. */ #ifndef YY_READ_BUF_SIZE #ifdef __ia64__ @@ -2191,7 +2191,7 @@ YY_DECL yy_state_type yy_current_state; char *yy_cp, *yy_bp; int yy_act; - + if ( !(yy_init) ) { (yy_init) = 1; @@ -3475,7 +3475,7 @@ YY_RULE_SETUP if (lex_compat || posix_compat){ /* Push back the "?#" and treat it like a normal parens. */ yyless(1); - sf_push(); + sf_push(); return '('; } else @@ -4428,7 +4428,7 @@ static int yy_get_next_buffer (void) { yy_state_type yy_current_state; char *yy_cp; - + yy_current_state = (yy_start); yy_current_state += YY_AT_BOL(); @@ -4485,7 +4485,7 @@ static int yy_get_next_buffer (void) static void yyunput (int c, char * yy_bp ) { char *yy_cp; - + yy_cp = (yy_c_buf_p); /* undo effects of setting up yytext */ @@ -4530,7 +4530,7 @@ static int yy_get_next_buffer (void) { int c; - + *(yy_c_buf_p) = (yy_hold_char); if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) @@ -4599,12 +4599,12 @@ static int yy_get_next_buffer (void) /** Immediately switch to a different input stream. * @param input_file A readable stream. - * + * * @note This function does not reset the start condition to @c INITIAL . */ void yyrestart (FILE * input_file ) { - + if ( ! YY_CURRENT_BUFFER ){ yyensure_buffer_stack (); YY_CURRENT_BUFFER_LVALUE = @@ -4617,11 +4617,11 @@ static int yy_get_next_buffer (void) /** Switch to a different input buffer. * @param new_buffer The new input buffer. - * + * */ void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) { - + /* TODO. We should be able to replace this entire function body * with * yypop_buffer_state(); @@ -4661,13 +4661,13 @@ static void yy_load_buffer_state (void) /** Allocate and initialize an input buffer state. * @param file A readable stream. * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. - * + * * @return the allocated buffer state. */ YY_BUFFER_STATE yy_create_buffer (FILE * file, int size ) { YY_BUFFER_STATE b; - + b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); @@ -4690,11 +4690,11 @@ static void yy_load_buffer_state (void) /** Destroy the buffer. * @param b a buffer created with yy_create_buffer() - * + * */ void yy_delete_buffer (YY_BUFFER_STATE b ) { - + if ( ! b ) return; @@ -4715,7 +4715,7 @@ static void yy_load_buffer_state (void) { int oerrno = errno; - + yy_flush_buffer( b ); b->yy_input_file = file; @@ -4731,13 +4731,13 @@ static void yy_load_buffer_state (void) } b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; - + errno = oerrno; } /** Discard all buffered characters. On the next scan, YY_INPUT will be called. * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. - * + * */ void yy_flush_buffer (YY_BUFFER_STATE b ) { @@ -4766,7 +4766,7 @@ static void yy_load_buffer_state (void) * the current state. This function will allocate the stack * if necessary. * @param new_buffer The new state. - * + * */ void yypush_buffer_state (YY_BUFFER_STATE new_buffer ) { @@ -4796,7 +4796,7 @@ void yypush_buffer_state (YY_BUFFER_STATE new_buffer ) /** Removes and deletes the top of the stack, if present. * The next element becomes the new top. - * + * */ void yypop_buffer_state (void) { @@ -4820,7 +4820,7 @@ void yypop_buffer_state (void) static void yyensure_buffer_stack (void) { yy_size_t num_to_alloc; - + if (!(yy_buffer_stack)) { /* First allocation is just for 2 elements, since we don't know if this @@ -4863,13 +4863,13 @@ static void yyensure_buffer_stack (void) /** Setup the input buffer state to scan directly from a user-specified character buffer. * @param base the character buffer * @param size the size in bytes of the character buffer - * + * * @return the newly allocated buffer state object. */ YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size ) { YY_BUFFER_STATE b; - + if ( size < 2 || base[size-2] != YY_END_OF_BUFFER_CHAR || base[size-1] != YY_END_OF_BUFFER_CHAR ) @@ -4898,14 +4898,14 @@ YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size ) /** Setup the input buffer state to scan a string. The next call to yylex() will * scan from a @e copy of @a str. * @param yystr a NUL-terminated string to scan - * + * * @return the newly allocated buffer state object. * @note If you want to scan bytes that may contain NUL values, then use * yy_scan_bytes() instead. */ YY_BUFFER_STATE yy_scan_string (const char * yystr ) { - + return yy_scan_bytes( yystr, (int) strlen(yystr) ); } @@ -4913,7 +4913,7 @@ YY_BUFFER_STATE yy_scan_string (const char * yystr ) * scan from a @e copy of @a bytes. * @param yybytes the byte buffer to scan * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. - * + * * @return the newly allocated buffer state object. */ YY_BUFFER_STATE yy_scan_bytes (const char * yybytes, int _yybytes_len ) @@ -4922,7 +4922,7 @@ YY_BUFFER_STATE yy_scan_bytes (const char * yybytes, int _yybytes_len ) char *buf; yy_size_t n; int i; - + /* Get memory for full buffer, including space for trailing EOB's. */ n = (yy_size_t) (_yybytes_len + 2); buf = (char *) yyalloc( n ); @@ -5009,16 +5009,16 @@ static void yynoreturn yy_fatal_error (const char* msg ) /* Accessor methods (get/set functions) to struct members. */ /** Get the current line number. - * + * */ int yyget_lineno (void) { - + return yylineno; } /** Get the input stream. - * + * */ FILE *yyget_in (void) { @@ -5026,7 +5026,7 @@ FILE *yyget_in (void) } /** Get the output stream. - * + * */ FILE *yyget_out (void) { @@ -5034,7 +5034,7 @@ FILE *yyget_out (void) } /** Get the length of the current token. - * + * */ int yyget_leng (void) { @@ -5042,7 +5042,7 @@ int yyget_leng (void) } /** Get the current token. - * + * */ char *yyget_text (void) @@ -5052,18 +5052,18 @@ char *yyget_text (void) /** Set the current line number. * @param _line_number line number - * + * */ void yyset_lineno (int _line_number ) { - + yylineno = _line_number; } /** Set the input stream. This does not discard the current * input buffer. * @param _in_str A readable stream. - * + * * @see yy_switch_to_buffer */ void yyset_in (FILE * _in_str ) @@ -5121,7 +5121,7 @@ static int yy_init_globals (void) /* yylex_destroy is for both reentrant and non-reentrant scanners. */ int yylex_destroy (void) { - + /* Pop the buffer stack, destroying each element. */ while(YY_CURRENT_BUFFER){ yy_delete_buffer( YY_CURRENT_BUFFER ); @@ -5151,7 +5151,7 @@ int yylex_destroy (void) #ifndef yytext_ptr static void yy_flex_strncpy (char* s1, const char * s2, int n ) { - + int i; for ( i = 0; i < n; ++i ) s1[i] = s2[i]; @@ -5176,7 +5176,7 @@ void *yyalloc (yy_size_t size ) void *yyrealloc (void * ptr, yy_size_t size ) { - + /* The cast to (char *) in the following accommodates both * implementations that use char* generic pointers, and those * that use void* generic pointers. It works with the latter @@ -5232,4 +5232,3 @@ void set_input_file( char *file ) linenum = 1; } - diff --git a/src/scan.l b/src/scan.l index 66db864..4f497ac 100644 --- a/src/scan.l +++ b/src/scan.l @@ -1,5 +1,11 @@ /* scan.l - scanner for flex input -*-C-*- */ +%top{ +/* flexdef.h includes config.h, which may contain macros that alter the API */ +/* of libc functions. Must include first before any libc header. */ +#include "flexdef.h" +} + %{ /* Copyright (c) 1990 The Regents of the University of California. */ /* All rights reserved. */ @@ -32,7 +38,6 @@ /* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ /* PURPOSE. */ -#include "flexdef.h" #include "parse.h" extern bool tablesverify, tablesext; extern int trlcontxt; /* Set in parse.y for each rule. */ @@ -433,6 +438,8 @@ M4QEND "]""]" yyset_extra ACTION_M4_IFDEF("M4""_YY_NO_SET_EXTRA", ! option_sense); yyget_leng ACTION_M4_IFDEF("M4""_YY_NO_GET_LENG", ! option_sense); yyget_text ACTION_M4_IFDEF("M4""_YY_NO_GET_TEXT", ! option_sense); + yyget_column ACTION_M4_IFDEF("M4""_YY_NO_GET_COLUMN", ! option_sense); + yyset_column ACTION_M4_IFDEF("M4""_YY_NO_SET_COLUMN", ! option_sense); yyget_lineno ACTION_M4_IFDEF("M4""_YY_NO_GET_LINENO", ! option_sense); yyset_lineno ACTION_M4_IFDEF("M4""_YY_NO_SET_LINENO", ! option_sense); yyget_in ACTION_M4_IFDEF("M4""_YY_NO_GET_IN", ! option_sense); diff --git a/src/scanopt.c b/src/scanopt.c index a475b6f..7a91178 100644 --- a/src/scanopt.c +++ b/src/scanopt.c @@ -68,7 +68,7 @@ static int PRINTLEN(struct _scanopt_t *, int); static int RVAL(struct _scanopt_t *, int); static int FLAGS(struct _scanopt_t *, int); static const char *DESC(struct _scanopt_t *, int); -static int scanopt_err(struct _scanopt_t *, int, int); +static void scanopt_err(struct _scanopt_t *, int, int); static int matchlongopt(char *, char **, int *, char **, int *); static int find_opt(struct _scanopt_t *, int, char *, int, int *, int *opt_offset); @@ -229,34 +229,23 @@ typedef struct usg_elem usg_elem; int scanopt_usage (scanopt_t *scanner, FILE *fp, const char *usage) { struct _scanopt_t *s; - int i, columns, indent = 2; + int i, columns; + const int indent = 2; usg_elem *byr_val = NULL; /* option indices sorted by r_val */ usg_elem *store; /* array of preallocated elements. */ int store_idx = 0; usg_elem *ue; - int maxlen[2]; - int desccol = 0; + int opt_col_width = 0, desc_col_width = 0; + int desccol; int print_run = 0; - maxlen[0] = 0; - maxlen[1] = 0; - s = (struct _scanopt_t *) scanner; if (usage) { fprintf (fp, "%s\n", usage); } else { - /* Find the basename of argv[0] */ - const char *p; - - p = s->argv[0] + strlen (s->argv[0]); - while (p != s->argv[0] && *p != '/') - --p; - if (*p == '/') - p++; - - fprintf (fp, _("Usage: %s [OPTIONS]...\n"), p); + fprintf (fp, _("Usage: %s [OPTIONS]...\n"), s->argv[0]); } fprintf (fp, "\n"); @@ -324,65 +313,36 @@ int scanopt_usage (scanopt_t *scanner, FILE *fp, const char *usage) /* first pass calculate how much room we need. */ for (ue = byr_val; ue; ue = ue->next) { usg_elem *ap; - int len = 0; - int nshort = 0, nlong = 0; - + int len; -#define CALC_LEN(i) do {\ - if(FLAGS(s,i) & IS_LONG) \ - len += (nlong++||nshort) ? 2+PRINTLEN(s,i) : PRINTLEN(s,i);\ - else\ - len += (nshort++||nlong)? 2+PRINTLEN(s,i) : PRINTLEN(s,i);\ - }while(0) + len = PRINTLEN(s, ue->idx); - if (!(FLAGS (s, ue->idx) & IS_LONG)) - CALC_LEN (ue->idx); - - /* do short aliases first. */ for (ap = ue->alias; ap; ap = ap->next) { - if (FLAGS (s, ap->idx) & IS_LONG) - continue; - CALC_LEN (ap->idx); + len += PRINTLEN(s, ap->idx) + (int) strlen(", "); } - if (FLAGS (s, ue->idx) & IS_LONG) - CALC_LEN (ue->idx); - - /* repeat the above loop, this time for long aliases. */ - for (ap = ue->alias; ap; ap = ap->next) { - if (!(FLAGS (s, ap->idx) & IS_LONG)) - continue; - CALC_LEN (ap->idx); - } - - if (len > maxlen[0]) - maxlen[0] = len; + if (len > opt_col_width) + opt_col_width = len; /* It's much easier to calculate length for description column! */ len = (int) strlen (DESC (s, ue->idx)); - if (len > maxlen[1]) - maxlen[1] = len; + if (len > desc_col_width) + desc_col_width = len; } /* Determine how much room we have, and how much we will allocate to each col. * Do not address pathological cases. Output will just be ugly. */ columns = get_cols () - 1; - if (maxlen[0] + maxlen[1] + indent * 2 > columns) { - /* col 0 gets whatever it wants. we'll wrap the desc col. */ - maxlen[1] = columns - (maxlen[0] + indent * 2); - if (maxlen[1] < 14) /* 14 is arbitrary lower limit on desc width. */ - maxlen[1] = INT_MAX; + if (opt_col_width + desc_col_width + indent * 2 > columns) { + /* opt col gets whatever it wants. we'll wrap the desc col. */ + desc_col_width = columns - (opt_col_width + indent * 2); + if (desc_col_width < 14) /* 14 is arbitrary lower limit on desc width. */ + desc_col_width = INT_MAX; } - desccol = maxlen[0] + indent * 2; - -#define PRINT_SPACES(fp,n)\ - do{\ - int _n;\ - _n=(n);\ - while(_n-- > 0)\ - fputc(' ',(fp));\ - }while(0) + desccol = opt_col_width + indent * 2; +#define PRINT_SPACES(fp,n) \ + fprintf((fp), "%*s", (n), "") /* Second pass (same as above loop), this time we print. */ /* Sloppy hack: We iterate twice. The first time we print short and long options. @@ -436,7 +396,7 @@ int scanopt_usage (scanopt_t *scanner, FILE *fp, const char *usage) /* pad to desccol */ PRINT_SPACES (fp, desccol - nchars); - /* Print description, wrapped to maxlen[1] columns. */ + /* Print description, wrapped to desc_col_width columns. */ if (1) { const char *pstart; @@ -447,7 +407,7 @@ int scanopt_usage (scanopt_t *scanner, FILE *fp, const char *usage) p = pstart; - while (*p && n < maxlen[1] + while (*p && n < desc_col_width && *p != '\n') { if (isspace ((unsigned char)(*p)) || *p == '-') lastws = @@ -497,7 +457,7 @@ int scanopt_usage (scanopt_t *scanner, FILE *fp, const char *usage) #endif /* no scanopt_usage */ -static int scanopt_err (struct _scanopt_t *s, int is_short, int err) +static void scanopt_err(struct _scanopt_t *s, int is_short, int err) { const char *optname = ""; char optchar[2]; @@ -542,7 +502,6 @@ static int scanopt_err (struct _scanopt_t *s, int is_short, int err) break; } } - return err; } @@ -729,7 +688,8 @@ int scanopt (scanopt_t *svoid, char **arg, int *optindex) if (!find_opt (s, 0, pstart, namelen, &errcode, &opt_offset)) { - return scanopt_err (s, 1, errcode); + scanopt_err(s, 1, errcode); + return errcode; } optarg = pstart + 1; @@ -748,8 +708,7 @@ int scanopt (scanopt_t *svoid, char **arg, int *optindex) /* Look ahead in argv[] to see if there is something * that we can use as an argument (if needed). */ - has_next = s->index + 1 < s->argc - && strcmp ("--", s->argv[s->index + 1]) != 0; + has_next = s->index + 1 < s->argc; optp = s->options + opt_offset; auxp = s->aux + opt_offset; @@ -757,9 +716,9 @@ int scanopt (scanopt_t *svoid, char **arg, int *optindex) /* case: no args allowed */ if (auxp->flags & ARG_NONE) { if (optarg && !is_short) { - scanopt_err (s, is_short, errcode = SCANOPT_ERR_ARG_NOT_ALLOWED); + scanopt_err(s, is_short, SCANOPT_ERR_ARG_NOT_ALLOWED); INC_INDEX (s, 1); - return errcode; + return SCANOPT_ERR_ARG_NOT_ALLOWED; } else if (!optarg) INC_INDEX (s, 1); @@ -770,8 +729,10 @@ int scanopt (scanopt_t *svoid, char **arg, int *optindex) /* case: required */ if (auxp->flags & ARG_REQ) { - if (!optarg && !has_next) - return scanopt_err (s, is_short, SCANOPT_ERR_ARG_NOT_FOUND); + if (!optarg && !has_next) { + scanopt_err(s, is_short, SCANOPT_ERR_ARG_NOT_FOUND); + return SCANOPT_ERR_ARG_NOT_FOUND; + } if (!optarg) { /* Let the next argv element become the argument. */ diff --git a/src/tables.c b/src/tables.c index 980d2e9..182ab63 100644 --- a/src/tables.c +++ b/src/tables.c @@ -87,7 +87,7 @@ int yytbl_hdr_init (struct yytbl_hdr *th, const char *version_str, th->th_magic = YYTBL_MAGIC; th->th_hsize = (flex_uint32_t) (14 + strlen (version_str) + 1 + strlen (name) + 1); - th->th_hsize += yypad64 (th->th_hsize); + th->th_hsize += (8 - (th->th_hsize % 8)) % 8; // Pad to 64-bit boundary th->th_ssize = 0; // Not known at this point. th->th_flags = 0; th->th_version = xstrdup(version_str); @@ -124,14 +124,14 @@ int yytbl_data_destroy (struct yytbl_data *td) /** Write enough padding to bring the file pointer to a 64-bit boundary. */ static int yytbl_write_pad64 (struct yytbl_writer *wr) { - int pad, bwritten = 0; + int bwritten = 0; - pad = yypad64 (wr->total_written); - while (pad-- > 0) + while (wr->total_written % (8 * sizeof(flex_uint8_t)) > 0) { if (yytbl_write8 (wr, 0) < 0) return -1; else bwritten++; + } return bwritten; } diff --git a/src/tables_shared.h b/src/tables_shared.h index bbf9910..feca251 100644 --- a/src/tables_shared.h +++ b/src/tables_shared.h @@ -63,12 +63,6 @@ dnl flex code (hence the name "_shared"). #define YYTBL_MAGIC 0xF13C57B1 #endif -/** Calculate (0-7) = number bytes needed to pad n to next 64-bit boundary. */ -#ifndef yypad64 -#define yypad64(n) ((8-((n)%8))%8) -#endif - - #ifndef YYTABLES_TYPES #define YYTABLES_TYPES /** Possible values for td_id field. Each one corresponds to a diff --git a/tests/Makefile.am b/tests/Makefile.am index 2cb51df..f5a5ad0 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -333,7 +333,7 @@ pthread_pthread_LDADD = @LIBPTHREAD@ # specify how to process .l files in order to test the flex built by make all -FLEX = $(top_builddir)/src/flex +FLEX = $(FLEXexe) .l.c: $(FLEX) $(AM_V_LEX)$(FLEX) -o $@ $< @@ -445,7 +445,7 @@ top.h: top.c # things) and the resultant list is both long an unenlightening. And # it can be / is generated by a shell script, tableopts.sh. -tableopts.am: tableopts.sh +$(srcdir)/tableopts.am: tableopts.sh $(SHELL) $(srcdir)/tableopts.sh > $(srcdir)/tableopts.am include $(srcdir)/tableopts.am @@ -462,28 +462,28 @@ OPT_LOG_COMPILER = $(SHELL) $(srcdir)/testwrapper.sh AM_OPT_LOG_FLAGS = -d $(srcdir) -i $(srcdir)/tableopts.txt -r tableopts_opt_nr%.c: tableopts.l4 $(FLEX) - $(AM_V_LEX)$(FLEX) --unsafe-no-m4-sect3-escape -P $(subst -,_,$(basename $(*F))) $* -o $@ $< + $(AM_V_LEX)$(FLEX) --unsafe-no-m4-sect3-escape -P $(subst -,_,$(basename $(*F))) $(*:_F=F) -o $@ $< -tableopts_opt_nr%.$(OBJEXT): tableopts_opt_nr%.c +tableopts_opt_nr%.$(OBJEXT): tableopts_opt_nr%.c $(AM_V_CC)$(COMPILE) -c -o $@ $< tableopts_opt_r%.c: tableopts.l4 $(FLEX) - $(AM_V_LEX)$(FLEX) --unsafe-no-m4-sect3-escape -P $(subst -,_,$(basename $(*F))) --reentrant $* -o $@ $< + $(AM_V_LEX)$(FLEX) --unsafe-no-m4-sect3-escape -P $(subst -,_,$(basename $(*F))) --reentrant $(subst _F,F,$*) -o $@ $< -tableopts_opt_r%.$(OBJEXT): tableopts_opt_r%.c +tableopts_opt_r%.$(OBJEXT): tableopts_opt_r%.c $(AM_V_CC)$(COMPILE) -DTEST_IS_REENTRANT -c -o $@ $< SER_LOG_COMPILER = $(SHELL) $(srcdir)/testwrapper.sh AM_SER_LOG_FLAGS = -d $(builddir) -i $(srcdir)/tableopts.txt -r -t tableopts_ser_nr%.c: tableopts.l4 $(FLEX) - $(AM_V_LEX)$(FLEX) --unsafe-no-m4-sect3-escape -P $(subst -,_,$(basename $(*F))) --tables-file="tableopts_ser_nr$*.ser.tables" $* -o $@ $< + $(AM_V_LEX)$(FLEX) --unsafe-no-m4-sect3-escape -P $(subst -,_,$(basename $(*F))) --tables-file="tableopts_ser_nr$*.ser.tables" $(subst _F,F,$*) -o $@ $< -tableopts_ser_nr%.$(OBJEXT): tableopts_ser_nr%.c +tableopts_ser_nr%.$(OBJEXT): tableopts_ser_nr%.c $(AM_V_CC)$(COMPILE) -DTEST_HAS_TABLES_EXTERNAL -c -o $@ $< tableopts_ser_r%.c: tableopts.l4 $(FLEX) - $(AM_V_LEX)$(FLEX) --unsafe-no-m4-sect3-escape -P $(subst -,_,$(basename $(*F))) -R --tables-file="tableopts_ser_r$*.ser.tables" $* -o $@ $< + $(AM_V_LEX)$(FLEX) --unsafe-no-m4-sect3-escape -P $(subst -,_,$(basename $(*F))) -R --tables-file="tableopts_ser_r$*.ser.tables" $(subst _F,F,$*) -o $@ $< tableopts_ser_r%.$(OBJEXT): tableopts_ser_r%.c $(AM_V_CC)$(COMPILE) -DTEST_HAS_TABLES_EXTERNAL -DTEST_IS_REENTRANT -c -o $@ $< @@ -492,16 +492,16 @@ VER_LOG_COMPILER = $(SHELL) $(srcdir)/testwrapper.sh AM_VER_LOG_FLAGS = -d $(builddir) -i $(srcdir)/tableopts.txt -r -t tableopts_ver_nr%.c: tableopts.l4 $(FLEX) - $(AM_V_LEX)$(FLEX) --unsafe-no-m4-sect3-escape -P $(subst -,_,$(basename $(*F))) --tables-file="tableopts_ver_nr$*.ver.tables" --tables-verify $* -o $@ $< + $(AM_V_LEX)$(FLEX) --unsafe-no-m4-sect3-escape -P $(subst -,_,$(basename $(*F))) --tables-file="tableopts_ver_nr$*.ver.tables" --tables-verify $(subst _F,F,$*) -o $@ $< -tableopts_ver_nr%.$(OBJEXT): tableopts_ver_nr%.c +tableopts_ver_nr%.$(OBJEXT): tableopts_ver_nr%.c $(AM_V_CC)$(COMPILE) -DTEST_HAS_TABLES_EXTERNAL -c -o $@ $< tableopts_ver_nr%.ver$(EXEEXT): tableopts_ver_nr%.$(OBJEXT) $(AM_V_CCLD)$(LINK) -o $@ $^ tableopts_ver_r%.c: tableopts.l4 $(FLEX) - $(AM_V_LEX)$(FLEX) --unsafe-no-m4-sect3-escape -P $(subst -,_,$(basename $(*F))) -R --tables-file="tableopts_ver_r$*.ver.tables" --tables-verify $* -o $@ $< + $(AM_V_LEX)$(FLEX) --unsafe-no-m4-sect3-escape -P $(subst -,_,$(basename $(*F))) -R --tables-file="tableopts_ver_r$*.ver.tables" --tables-verify $(subst _F,F,$*) -o $@ $< -tableopts_ver_r%.$(OBJEXT): tableopts_ver_r%.c +tableopts_ver_r%.$(OBJEXT): tableopts_ver_r%.c $(AM_V_CC)$(COMPILE) -DTEST_HAS_TABLES_EXTERNAL -DTEST_IS_REENTRANT -c -o $@ $< diff --git a/tests/tableopts.am b/tests/tableopts.am index 099870b..4952303 100644 --- a/tests/tableopts.am +++ b/tests/tableopts.am @@ -13,9 +13,9 @@ tableopts_opt_nr_Cf_opt_SOURCES = tableopts.l4 tableopts_opt_nr-Cf.opt$(EXEEXT): tableopts_opt_nr-Cf.$(OBJEXT) $(AM_V_CCLD)$(LINK) -o $@ $< -tableopts_opt_nr_CF_opt_SOURCES = tableopts.l4 +tableopts_opt_nr_C_F_opt_SOURCES = tableopts.l4 -tableopts_opt_nr-CF.opt$(EXEEXT): tableopts_opt_nr-CF.$(OBJEXT) +tableopts_opt_nr-C_F.opt$(EXEEXT): tableopts_opt_nr-C_F.$(OBJEXT) $(AM_V_CCLD)$(LINK) -o $@ $< tableopts_opt_nr_Cm_opt_SOURCES = tableopts.l4 @@ -38,9 +38,9 @@ tableopts_opt_nr_Caef_opt_SOURCES = tableopts.l4 tableopts_opt_nr-Caef.opt$(EXEEXT): tableopts_opt_nr-Caef.$(OBJEXT) $(AM_V_CCLD)$(LINK) -o $@ $< -tableopts_opt_nr_CaeF_opt_SOURCES = tableopts.l4 +tableopts_opt_nr_Cae_F_opt_SOURCES = tableopts.l4 -tableopts_opt_nr-CaeF.opt$(EXEEXT): tableopts_opt_nr-CaeF.$(OBJEXT) +tableopts_opt_nr-Cae_F.opt$(EXEEXT): tableopts_opt_nr-Cae_F.$(OBJEXT) $(AM_V_CCLD)$(LINK) -o $@ $< tableopts_opt_nr_Cam_opt_SOURCES = tableopts.l4 @@ -68,9 +68,9 @@ tableopts_opt_r_Cf_opt_SOURCES = tableopts.l4 tableopts_opt_r-Cf.opt$(EXEEXT): tableopts_opt_r-Cf.$(OBJEXT) $(AM_V_CCLD)$(LINK) -o $@ $< -tableopts_opt_r_CF_opt_SOURCES = tableopts.l4 +tableopts_opt_r_C_F_opt_SOURCES = tableopts.l4 -tableopts_opt_r-CF.opt$(EXEEXT): tableopts_opt_r-CF.$(OBJEXT) +tableopts_opt_r-C_F.opt$(EXEEXT): tableopts_opt_r-C_F.$(OBJEXT) $(AM_V_CCLD)$(LINK) -o $@ $< tableopts_opt_r_Cm_opt_SOURCES = tableopts.l4 @@ -93,9 +93,9 @@ tableopts_opt_r_Caef_opt_SOURCES = tableopts.l4 tableopts_opt_r-Caef.opt$(EXEEXT): tableopts_opt_r-Caef.$(OBJEXT) $(AM_V_CCLD)$(LINK) -o $@ $< -tableopts_opt_r_CaeF_opt_SOURCES = tableopts.l4 +tableopts_opt_r_Cae_F_opt_SOURCES = tableopts.l4 -tableopts_opt_r-CaeF.opt$(EXEEXT): tableopts_opt_r-CaeF.$(OBJEXT) +tableopts_opt_r-Cae_F.opt$(EXEEXT): tableopts_opt_r-Cae_F.$(OBJEXT) $(AM_V_CCLD)$(LINK) -o $@ $< tableopts_opt_r_Cam_opt_SOURCES = tableopts.l4 @@ -123,9 +123,9 @@ tableopts_ser_nr_Cf_ser_SOURCES = tableopts.l4 tableopts_ser_nr-Cf.ser$(EXEEXT): tableopts_ser_nr-Cf.$(OBJEXT) $(AM_V_CCLD)$(LINK) -o $@ $< -tableopts_ser_nr_CF_ser_SOURCES = tableopts.l4 +tableopts_ser_nr_C_F_ser_SOURCES = tableopts.l4 -tableopts_ser_nr-CF.ser$(EXEEXT): tableopts_ser_nr-CF.$(OBJEXT) +tableopts_ser_nr-C_F.ser$(EXEEXT): tableopts_ser_nr-C_F.$(OBJEXT) $(AM_V_CCLD)$(LINK) -o $@ $< tableopts_ser_nr_Cm_ser_SOURCES = tableopts.l4 @@ -148,9 +148,9 @@ tableopts_ser_nr_Caef_ser_SOURCES = tableopts.l4 tableopts_ser_nr-Caef.ser$(EXEEXT): tableopts_ser_nr-Caef.$(OBJEXT) $(AM_V_CCLD)$(LINK) -o $@ $< -tableopts_ser_nr_CaeF_ser_SOURCES = tableopts.l4 +tableopts_ser_nr_Cae_F_ser_SOURCES = tableopts.l4 -tableopts_ser_nr-CaeF.ser$(EXEEXT): tableopts_ser_nr-CaeF.$(OBJEXT) +tableopts_ser_nr-Cae_F.ser$(EXEEXT): tableopts_ser_nr-Cae_F.$(OBJEXT) $(AM_V_CCLD)$(LINK) -o $@ $< tableopts_ser_nr_Cam_ser_SOURCES = tableopts.l4 @@ -178,9 +178,9 @@ tableopts_ser_r_Cf_ser_SOURCES = tableopts.l4 tableopts_ser_r-Cf.ser$(EXEEXT): tableopts_ser_r-Cf.$(OBJEXT) $(AM_V_CCLD)$(LINK) -o $@ $< -tableopts_ser_r_CF_ser_SOURCES = tableopts.l4 +tableopts_ser_r_C_F_ser_SOURCES = tableopts.l4 -tableopts_ser_r-CF.ser$(EXEEXT): tableopts_ser_r-CF.$(OBJEXT) +tableopts_ser_r-C_F.ser$(EXEEXT): tableopts_ser_r-C_F.$(OBJEXT) $(AM_V_CCLD)$(LINK) -o $@ $< tableopts_ser_r_Cm_ser_SOURCES = tableopts.l4 @@ -203,9 +203,9 @@ tableopts_ser_r_Caef_ser_SOURCES = tableopts.l4 tableopts_ser_r-Caef.ser$(EXEEXT): tableopts_ser_r-Caef.$(OBJEXT) $(AM_V_CCLD)$(LINK) -o $@ $< -tableopts_ser_r_CaeF_ser_SOURCES = tableopts.l4 +tableopts_ser_r_Cae_F_ser_SOURCES = tableopts.l4 -tableopts_ser_r-CaeF.ser$(EXEEXT): tableopts_ser_r-CaeF.$(OBJEXT) +tableopts_ser_r-Cae_F.ser$(EXEEXT): tableopts_ser_r-Cae_F.$(OBJEXT) $(AM_V_CCLD)$(LINK) -o $@ $< tableopts_ser_r_Cam_ser_SOURCES = tableopts.l4 @@ -233,9 +233,9 @@ tableopts_ver_nr_Cf_ver_SOURCES = tableopts.l4 tableopts_ver_nr-Cf.ver$(EXEEXT): tableopts_ver_nr-Cf.$(OBJEXT) $(AM_V_CCLD)$(LINK) -o $@ $< -tableopts_ver_nr_CF_ver_SOURCES = tableopts.l4 +tableopts_ver_nr_C_F_ver_SOURCES = tableopts.l4 -tableopts_ver_nr-CF.ver$(EXEEXT): tableopts_ver_nr-CF.$(OBJEXT) +tableopts_ver_nr-C_F.ver$(EXEEXT): tableopts_ver_nr-C_F.$(OBJEXT) $(AM_V_CCLD)$(LINK) -o $@ $< tableopts_ver_nr_Cm_ver_SOURCES = tableopts.l4 @@ -258,9 +258,9 @@ tableopts_ver_nr_Caef_ver_SOURCES = tableopts.l4 tableopts_ver_nr-Caef.ver$(EXEEXT): tableopts_ver_nr-Caef.$(OBJEXT) $(AM_V_CCLD)$(LINK) -o $@ $< -tableopts_ver_nr_CaeF_ver_SOURCES = tableopts.l4 +tableopts_ver_nr_Cae_F_ver_SOURCES = tableopts.l4 -tableopts_ver_nr-CaeF.ver$(EXEEXT): tableopts_ver_nr-CaeF.$(OBJEXT) +tableopts_ver_nr-Cae_F.ver$(EXEEXT): tableopts_ver_nr-Cae_F.$(OBJEXT) $(AM_V_CCLD)$(LINK) -o $@ $< tableopts_ver_nr_Cam_ver_SOURCES = tableopts.l4 @@ -288,9 +288,9 @@ tableopts_ver_r_Cf_ver_SOURCES = tableopts.l4 tableopts_ver_r-Cf.ver$(EXEEXT): tableopts_ver_r-Cf.$(OBJEXT) $(AM_V_CCLD)$(LINK) -o $@ $< -tableopts_ver_r_CF_ver_SOURCES = tableopts.l4 +tableopts_ver_r_C_F_ver_SOURCES = tableopts.l4 -tableopts_ver_r-CF.ver$(EXEEXT): tableopts_ver_r-CF.$(OBJEXT) +tableopts_ver_r-C_F.ver$(EXEEXT): tableopts_ver_r-C_F.$(OBJEXT) $(AM_V_CCLD)$(LINK) -o $@ $< tableopts_ver_r_Cm_ver_SOURCES = tableopts.l4 @@ -313,9 +313,9 @@ tableopts_ver_r_Caef_ver_SOURCES = tableopts.l4 tableopts_ver_r-Caef.ver$(EXEEXT): tableopts_ver_r-Caef.$(OBJEXT) $(AM_V_CCLD)$(LINK) -o $@ $< -tableopts_ver_r_CaeF_ver_SOURCES = tableopts.l4 +tableopts_ver_r_Cae_F_ver_SOURCES = tableopts.l4 -tableopts_ver_r-CaeF.ver$(EXEEXT): tableopts_ver_r-CaeF.$(OBJEXT) +tableopts_ver_r-Cae_F.ver$(EXEEXT): tableopts_ver_r-Cae_F.$(OBJEXT) $(AM_V_CCLD)$(LINK) -o $@ $< tableopts_ver_r_Cam_ver_SOURCES = tableopts.l4 @@ -328,6 +328,6 @@ tableopts_ver_r_Caem_ver_SOURCES = tableopts.l4 tableopts_ver_r-Caem.ver$(EXEEXT): tableopts_ver_r-Caem.$(OBJEXT) $(AM_V_CCLD)$(LINK) -o $@ $< -TABLEOPTS_TESTS = tableopts_opt_nr-Ca.opt tableopts_opt_nr-Ce.opt tableopts_opt_nr-Cf.opt tableopts_opt_nr-CF.opt tableopts_opt_nr-Cm.opt tableopts_opt_nr-Cem.opt tableopts_opt_nr-Cae.opt tableopts_opt_nr-Caef.opt tableopts_opt_nr-CaeF.opt tableopts_opt_nr-Cam.opt tableopts_opt_nr-Caem.opt tableopts_opt_r-Ca.opt tableopts_opt_r-Ce.opt tableopts_opt_r-Cf.opt tableopts_opt_r-CF.opt tableopts_opt_r-Cm.opt tableopts_opt_r-Cem.opt tableopts_opt_r-Cae.opt tableopts_opt_r-Caef.opt tableopts_opt_r-CaeF.opt tableopts_opt_r-Cam.opt tableopts_opt_r-Caem.opt tableopts_ser_nr-Ca.ser tableopts_ser_nr-Ce.ser tableopts_ser_nr-Cf.ser tableopts_ser_nr-CF.ser tableopts_ser_nr-Cm.ser tableopts_ser_nr-Cem.ser tableopts_ser_nr-Cae.ser tableopts_ser_nr-Caef.ser tableopts_ser_nr-CaeF.ser tableopts_ser_nr-Cam.ser tableopts_ser_nr-Caem.ser tableopts_ser_r-Ca.ser tableopts_ser_r-Ce.ser tableopts_ser_r-Cf.ser tableopts_ser_r-CF.ser tableopts_ser_r-Cm.ser tableopts_ser_r-Cem.ser tableopts_ser_r-Cae.ser tableopts_ser_r-Caef.ser tableopts_ser_r-CaeF.ser tableopts_ser_r-Cam.ser tableopts_ser_r-Caem.ser tableopts_ver_nr-Ca.ver tableopts_ver_nr-Ce.ver tableopts_ver_nr-Cf.ver tableopts_ver_nr-CF.ver tableopts_ver_nr-Cm.ver tableopts_ver_nr-Cem.ver tableopts_ver_nr-Cae.ver tableopts_ver_nr-Caef.ver tableopts_ver_nr-CaeF.ver tableopts_ver_nr-Cam.ver tableopts_ver_nr-Caem.ver tableopts_ver_r-Ca.ver tableopts_ver_r-Ce.ver tableopts_ver_r-Cf.ver tableopts_ver_r-CF.ver tableopts_ver_r-Cm.ver tableopts_ver_r-Cem.ver tableopts_ver_r-Cae.ver tableopts_ver_r-Caef.ver tableopts_ver_r-CaeF.ver tableopts_ver_r-Cam.ver tableopts_ver_r-Caem.ver +TABLEOPTS_TESTS = tableopts_opt_nr-Ca.opt tableopts_opt_nr-Ce.opt tableopts_opt_nr-Cf.opt tableopts_opt_nr-C_F.opt tableopts_opt_nr-Cm.opt tableopts_opt_nr-Cem.opt tableopts_opt_nr-Cae.opt tableopts_opt_nr-Caef.opt tableopts_opt_nr-Cae_F.opt tableopts_opt_nr-Cam.opt tableopts_opt_nr-Caem.opt tableopts_opt_r-Ca.opt tableopts_opt_r-Ce.opt tableopts_opt_r-Cf.opt tableopts_opt_r-C_F.opt tableopts_opt_r-Cm.opt tableopts_opt_r-Cem.opt tableopts_opt_r-Cae.opt tableopts_opt_r-Caef.opt tableopts_opt_r-Cae_F.opt tableopts_opt_r-Cam.opt tableopts_opt_r-Caem.opt tableopts_ser_nr-Ca.ser tableopts_ser_nr-Ce.ser tableopts_ser_nr-Cf.ser tableopts_ser_nr-C_F.ser tableopts_ser_nr-Cm.ser tableopts_ser_nr-Cem.ser tableopts_ser_nr-Cae.ser tableopts_ser_nr-Caef.ser tableopts_ser_nr-Cae_F.ser tableopts_ser_nr-Cam.ser tableopts_ser_nr-Caem.ser tableopts_ser_r-Ca.ser tableopts_ser_r-Ce.ser tableopts_ser_r-Cf.ser tableopts_ser_r-C_F.ser tableopts_ser_r-Cm.ser tableopts_ser_r-Cem.ser tableopts_ser_r-Cae.ser tableopts_ser_r-Caef.ser tableopts_ser_r-Cae_F.ser tableopts_ser_r-Cam.ser tableopts_ser_r-Caem.ser tableopts_ver_nr-Ca.ver tableopts_ver_nr-Ce.ver tableopts_ver_nr-Cf.ver tableopts_ver_nr-C_F.ver tableopts_ver_nr-Cm.ver tableopts_ver_nr-Cem.ver tableopts_ver_nr-Cae.ver tableopts_ver_nr-Caef.ver tableopts_ver_nr-Cae_F.ver tableopts_ver_nr-Cam.ver tableopts_ver_nr-Caem.ver tableopts_ver_r-Ca.ver tableopts_ver_r-Ce.ver tableopts_ver_r-Cf.ver tableopts_ver_r-C_F.ver tableopts_ver_r-Cm.ver tableopts_ver_r-Cem.ver tableopts_ver_r-Cae.ver tableopts_ver_r-Caef.ver tableopts_ver_r-Cae_F.ver tableopts_ver_r-Cam.ver tableopts_ver_r-Caem.ver -tableopts_tables = tableopts_ser_nr-Ca.ser.tables tableopts_ser_nr-Ce.ser.tables tableopts_ser_nr-Cf.ser.tables tableopts_ser_nr-CF.ser.tables tableopts_ser_nr-Cm.ser.tables tableopts_ser_nr-Cem.ser.tables tableopts_ser_nr-Cae.ser.tables tableopts_ser_nr-Caef.ser.tables tableopts_ser_nr-CaeF.ser.tables tableopts_ser_nr-Cam.ser.tables tableopts_ser_nr-Caem.ser.tables tableopts_ser_r-Ca.ser.tables tableopts_ser_r-Ce.ser.tables tableopts_ser_r-Cf.ser.tables tableopts_ser_r-CF.ser.tables tableopts_ser_r-Cm.ser.tables tableopts_ser_r-Cem.ser.tables tableopts_ser_r-Cae.ser.tables tableopts_ser_r-Caef.ser.tables tableopts_ser_r-CaeF.ser.tables tableopts_ser_r-Cam.ser.tables tableopts_ser_r-Caem.ser.tables tableopts_ver_nr-Ca.ver.tables tableopts_ver_nr-Ce.ver.tables tableopts_ver_nr-Cf.ver.tables tableopts_ver_nr-CF.ver.tables tableopts_ver_nr-Cm.ver.tables tableopts_ver_nr-Cem.ver.tables tableopts_ver_nr-Cae.ver.tables tableopts_ver_nr-Caef.ver.tables tableopts_ver_nr-CaeF.ver.tables tableopts_ver_nr-Cam.ver.tables tableopts_ver_nr-Caem.ver.tables tableopts_ver_r-Ca.ver.tables tableopts_ver_r-Ce.ver.tables tableopts_ver_r-Cf.ver.tables tableopts_ver_r-CF.ver.tables tableopts_ver_r-Cm.ver.tables tableopts_ver_r-Cem.ver.tables tableopts_ver_r-Cae.ver.tables tableopts_ver_r-Caef.ver.tables tableopts_ver_r-CaeF.ver.tables tableopts_ver_r-Cam.ver.tables tableopts_ver_r-Caem.ver.tables +tableopts_tables = tableopts_ser_nr-Ca.ser.tables tableopts_ser_nr-Ce.ser.tables tableopts_ser_nr-Cf.ser.tables tableopts_ser_nr-C_F.ser.tables tableopts_ser_nr-Cm.ser.tables tableopts_ser_nr-Cem.ser.tables tableopts_ser_nr-Cae.ser.tables tableopts_ser_nr-Caef.ser.tables tableopts_ser_nr-Cae_F.ser.tables tableopts_ser_nr-Cam.ser.tables tableopts_ser_nr-Caem.ser.tables tableopts_ser_r-Ca.ser.tables tableopts_ser_r-Ce.ser.tables tableopts_ser_r-Cf.ser.tables tableopts_ser_r-C_F.ser.tables tableopts_ser_r-Cm.ser.tables tableopts_ser_r-Cem.ser.tables tableopts_ser_r-Cae.ser.tables tableopts_ser_r-Caef.ser.tables tableopts_ser_r-Cae_F.ser.tables tableopts_ser_r-Cam.ser.tables tableopts_ser_r-Caem.ser.tables tableopts_ver_nr-Ca.ver.tables tableopts_ver_nr-Ce.ver.tables tableopts_ver_nr-Cf.ver.tables tableopts_ver_nr-C_F.ver.tables tableopts_ver_nr-Cm.ver.tables tableopts_ver_nr-Cem.ver.tables tableopts_ver_nr-Cae.ver.tables tableopts_ver_nr-Caef.ver.tables tableopts_ver_nr-Cae_F.ver.tables tableopts_ver_nr-Cam.ver.tables tableopts_ver_nr-Caem.ver.tables tableopts_ver_r-Ca.ver.tables tableopts_ver_r-Ce.ver.tables tableopts_ver_r-Cf.ver.tables tableopts_ver_r-C_F.ver.tables tableopts_ver_r-Cm.ver.tables tableopts_ver_r-Cem.ver.tables tableopts_ver_r-Cae.ver.tables tableopts_ver_r-Caef.ver.tables tableopts_ver_r-Cae_F.ver.tables tableopts_ver_r-Cam.ver.tables tableopts_ver_r-Caem.ver.tables diff --git a/tests/tableopts.sh b/tests/tableopts.sh index c1ac19e..497829e 100755 --- a/tests/tableopts.sh +++ b/tests/tableopts.sh @@ -17,7 +17,11 @@ tableopts_tables="" for kind in opt ser ver ; do for threading in nr r ; do for opt in -Ca -Ce -Cf -CF -Cm -Cem -Cae -Caef -CaeF -Cam -Caem ; do - testname=tableopts_${kind}_${threading}${opt}.${kind} + bare_opt=${opt#-} + # The filenames must work on case-insensitive filesystems. + bare_opt=`echo ${bare_opt}| sed 's/F$/_F/'` + + testname=tableopts_${kind}_${threading}-${bare_opt}.${kind} if [ "${TABLEOPTS_TESTS}" = "" ] ;then TABLEOPTS_TESTS=${testname} if [ "$kind" = "ser" ] || [ "$kind" = "ver" ] ; then @@ -30,11 +34,10 @@ for kind in opt ser ver ; do fi fi - bare_opt=${opt#-} cat << EOF tableopts_${kind}_${threading}_${bare_opt}_${kind}_SOURCES = tableopts.l4 -${testname}\$(EXEEXT): tableopts_${kind}_${threading}${opt}.\$(OBJEXT) +${testname}\$(EXEEXT): tableopts_${kind}_${threading}-${bare_opt}.\$(OBJEXT) \$(AM_V_CCLD)\$(LINK) -o \$@ \$< EOF diff --git a/tests/testwrapper-direct.sh b/tests/testwrapper-direct.sh index 589ad33..9160501 100755 --- a/tests/testwrapper-direct.sh +++ b/tests/testwrapper-direct.sh @@ -1,5 +1,5 @@ #!/bin/sh -set -vx +echo 'set -euvx' set -euvx # testwrapper-direct.sh: run some specialized flex tests that care where diff --git a/tests/testwrapper.sh b/tests/testwrapper.sh index 6a7e666..293f8cc 100755 --- a/tests/testwrapper.sh +++ b/tests/testwrapper.sh @@ -1,5 +1,5 @@ #!/bin/sh -set -vx +echo 'set -euvx' set -euvx # testwrapper.sh: run a flex test, typically called by a Makefile -- cgit v1.2.3