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-rw-r--r--.gitignore25
-rw-r--r--.prev-version1
-rw-r--r--ABOUT-NLS1327
-rw-r--r--CODE_OF_CONDUCT.md5
-rw-r--r--ChangeLog10655
-rw-r--r--Makefile.in975
-rw-r--r--aclocal.m41217
-rwxr-xr-xbuild-aux/compile347
-rwxr-xr-xbuild-aux/config.guess1441
-rwxr-xr-xbuild-aux/config.rpath672
-rwxr-xr-xbuild-aux/config.sub1813
-rwxr-xr-xbuild-aux/depcomp791
-rwxr-xr-xbuild-aux/install-sh508
-rw-r--r--build-aux/ltmain.sh11156
-rwxr-xr-xbuild-aux/mdate-sh228
-rwxr-xr-xbuild-aux/missing215
-rwxr-xr-xbuild-aux/test-driver148
-rw-r--r--build-aux/texinfo.tex10079
-rwxr-xr-xbuild-aux/ylwrap247
-rwxr-xr-xconfigure23468
-rw-r--r--control.ac1
-rw-r--r--doc/.gitignore27
-rw-r--r--doc/Makefile.in883
-rw-r--r--doc/flex.1163
-rw-r--r--doc/flex.info281
-rw-r--r--doc/flex.info-17791
-rw-r--r--doc/flex.info-2bin0 -> 26966 bytes
-rw-r--r--doc/stamp-vti4
-rw-r--r--doc/version.texi4
-rw-r--r--examples/Makefile.in693
-rw-r--r--examples/fastwc/Makefile.in513
-rw-r--r--examples/manual/Makefile.in539
-rw-r--r--lib/.gitignore3
-rw-r--r--m4/gettext.m4383
-rw-r--r--m4/iconv.m4199
-rw-r--r--m4/intlmacosx.m451
-rw-r--r--m4/lib-ld.m4110
-rw-r--r--m4/lib-link.m4774
-rw-r--r--m4/lib-prefix.m4224
-rw-r--r--m4/libtool.m48388
-rw-r--r--m4/ltoptions.m4437
-rw-r--r--m4/ltsugar.m4124
-rw-r--r--m4/ltversion.m423
-rw-r--r--m4/lt~obsolete.m499
-rw-r--r--m4/nls.m432
-rw-r--r--m4/po.m4449
-rw-r--r--m4/progtest.m492
-rw-r--r--po/.gitignore18
-rw-r--r--po/Makefile.in.in444
-rw-r--r--po/Rules-quot47
-rw-r--r--po/boldquot.sed10
-rw-r--r--po/ca.gmobin0 -> 16553 bytes
-rw-r--r--po/da.gmobin0 -> 15398 bytes
-rw-r--r--po/de.gmobin0 -> 16353 bytes
-rw-r--r--po/en@boldquot.gmobin0 -> 21029 bytes
-rw-r--r--po/en@boldquot.header25
-rw-r--r--po/en@boldquot.po970
-rw-r--r--po/en@quot.gmobin0 -> 20913 bytes
-rw-r--r--po/en@quot.header22
-rw-r--r--po/en@quot.po967
-rw-r--r--po/eo.gmobin0 -> 15388 bytes
-rw-r--r--po/es.gmobin0 -> 12775 bytes
-rw-r--r--po/fi.gmobin0 -> 16333 bytes
-rw-r--r--po/flex.pot865
-rw-r--r--po/fr.gmobin0 -> 16608 bytes
-rw-r--r--po/ga.gmobin0 -> 16249 bytes
-rw-r--r--po/hr.gmobin0 -> 3516 bytes
-rw-r--r--po/insert-header.sin23
-rw-r--r--po/ko.gmobin0 -> 10308 bytes
-rw-r--r--po/nl.gmobin0 -> 15915 bytes
-rw-r--r--po/pl.gmobin0 -> 15642 bytes
-rw-r--r--po/pt_BR.gmobin0 -> 16235 bytes
-rw-r--r--po/quot.sed6
-rw-r--r--po/remove-potcdate.sin19
-rw-r--r--po/ro.gmobin0 -> 14641 bytes
-rw-r--r--po/ru.gmobin0 -> 20884 bytes
-rw-r--r--po/sr.gmobin0 -> 19958 bytes
-rw-r--r--po/stamp-po1
-rw-r--r--po/sv.gmobin0 -> 15651 bytes
-rw-r--r--po/tr.gmobin0 -> 14525 bytes
-rwxr-xr-xpo/update_linguas.sh26
-rw-r--r--po/vi.gmobin0 -> 17671 bytes
-rw-r--r--po/zh_CN.gmobin0 -> 14821 bytes
-rw-r--r--po/zh_TW.gmobin0 -> 14913 bytes
-rw-r--r--src/.gitignore13
-rw-r--r--src/Makefile.in1731
-rw-r--r--src/config.h.in265
-rw-r--r--src/parse.c2945
-rw-r--r--src/parse.h154
-rw-r--r--src/scan.c5235
-rw-r--r--src/skel.c4074
-rw-r--r--tests/.gitignore105
-rw-r--r--tests/Makefile.in3268
-rw-r--r--tools/Makefile.in486
94 files changed, 109100 insertions, 224 deletions
diff --git a/.gitignore b/.gitignore
deleted file mode 100644
index e92979c..0000000
--- a/.gitignore
+++ /dev/null
@@ -1,25 +0,0 @@
-*.orig
-*.rej
-*.sig
-*.tar.gz
-*.tar.lz
-*~
-.deps
-.libs
-ABOUT-NLS
-ChangeLog
-INSTALL
-Makefile
-Makefile.in
-aclocal.m4
-autom4te.cache
-autoscan.log
-build-aux/
-config.log
-config.status
-configure
-configure.scan
-flex-*/
-libtool
-m4/
-stamp-*
diff --git a/.prev-version b/.prev-version
deleted file mode 100644
index 2714f53..0000000
--- a/.prev-version
+++ /dev/null
@@ -1 +0,0 @@
-2.6.4
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/CODE_OF_CONDUCT.md b/CODE_OF_CONDUCT.md
deleted file mode 100644
index a734e49..0000000
--- a/CODE_OF_CONDUCT.md
+++ /dev/null
@@ -1,5 +0,0 @@
-# Contributor Code of Conduct
-
-This project adheres to No Code of Conduct. We are all adults. We accept anyone's contributions. Nothing else matters.
-
-For more information please visit the [No Code of Conduct](https://github.com/domgetter/NCoC) homepage.
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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * NEWS: version 2.6.4 * NEWS: Record release date.
+
+2017-05-06 Will Estes <westes575@gmail.com>
+
+ * .prev-version: note previous version
+
+2017-05-06 Will Estes <westes575@gmail.com>
+
+ * NEWS: doc: update NEWS for upcoming release
+
+2017-05-04 viktor.shepel <shepelvictor@bigmir.net>
+
+ * doc/flex.texi: doc: Correct typo in C code sample in manual
+
+2017-05-04 Explorer09 <explorer09@gmail.com>
+
+ * src/flex.skl: scanner: Mention %# comments are removed when
+ building skel.c
+
+2017-05-02 Demi Obenour <demiobenour@gmail.com>
+
+ * 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 <demiobenour@gmail.com>
+
+ * 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 <demiobenour@gmail.com>
+
+ * 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 <demiobenour@gmail.com>
+
+ * 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 <whydoubt@gmail.com>
+
+ * 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 <demiobenour@gmail.com>
+
+ * 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 <explorer09@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * po/POTFILES.in: gettext: revert listing generated .c files
+
+2017-04-10 Jeff Smith <whydoubt@gmail.com>
+
+ * src/filter.c: FLEX_EXIT() is the preferred way to exit flex
+
+2017-04-11 Explorer09 <explorer09@gmail.com>
+
+ * 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<hex>" (<hex> is at most 2 digits)
+
+2017-04-11 Explorer09 <explorer09@gmail.com>
+
+ * 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 <Todd.Miller@courtesan.com>
+
+ * src/flex.skl: scanner: update yy_buf_size after yyrealloc()
+
+2017-05-02 Simon Sobisch <simonsobisch@web.de>
+
+ * configure.ac: build: use lowest versions for gettext, automake.
+
+2017-05-02 Simon Sobisch <simonsobisch@web.de>
+
+ * 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 <simonsobisch@web.de>
+
+ * 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 <simonsobisch@web.de>
+
+ * autogen.sh: build: only touch ChangeLog if it does not exist
+
+2017-05-02 Simon Sobisch <simonsobisch@web.de>
+
+ * configure.ac, doc/Makefile.am: build: list earliest useable
+ versions for automake
+
+2017-05-02 Simon Sobisch <simonsobisch@web.de>
+
+ * 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 <hobbitalastair@gmail.com>
+
+ * 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 <explorer09@gmail.com>
+
+ * configure.ac, src/flexdef.h: build: Include <strings.h>; add
+ strcasecmp() check to configure. strings.h (not string.h) is the standard-defined include header for
+ strcasecmp(). Include <strings.h> for portability (even though glibc
+ exposes strcasecmp() declaration also in <string.h> by default).
+
+2017-02-17 Explorer09 <explorer09@gmail.com>
+
+ * 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 <explorer09@gmail.com>
+
+ * 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 <explorer09@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * src/Makefile.am: build: don't assume distdir/scan.c is writeable
+
+2017-01-02 Explorer09 <explorer09@gmail.com>
+
+ * 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 <explorer09@gmail.com>
+
+ * 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 <explorer09@gmail.com>
+
+ * 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 <explorer09@gmail.com>
+
+ * 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 <explorer09@gmail.com>
+
+ * tests/Makefile.am, tests/no_bison_stub.c: test: Skip bison tests
+ if bison is not available
+
+2017-01-03 Explorer09 <explorer09@gmail.com>
+
+ * 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 <explorer09@gmail.com>
+
+ * 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 <explorer09@gmail.com>
+
+ * 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
+ ${foo}_scanner.c file and then remake it. This rule is the same as
+ the automake-generated rule for .c files that require LEX or YACC
+ (except automake will use ylwrap).
+
+2016-12-31 Explorer09 <explorer09@gmail.com>
+
+ * tests/Makefile.am: test: remove BUILT_SOURCES; add missing
+ dependencies. Without BUILT_SOURCES in Makefile, no test sources in tests/ will be
+ built when using the default "make all" target. This is desireable
+ for people who are just building flex but who do not want to run,
+ and therefore, build any part of the test suite. Also fix missing sources dependencies: bison_nr_scanner.$(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 <explorer09@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * NEWS, configure.ac: doc: v2.6.4
+
+2017-01-23 Thomas Klausner <wiz@NetBSD.org>
+
+ * 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 <wiz@NetBSD.org>
+
+ * src/Makefile.am: build: Fix skel.c generation with BSD make
+
+2017-01-22 Christos Zoulas <christos@zoulas.com>
+
+ * 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 <christos@zoulas.com>
+
+ * src/flexdef.h: scanner: Add yyparse prototype
+
+2017-01-22 Thomas Klausner <wiz@NetBSD.org>
+
+ * src/flex.skl: scanner: move comment for consistency
+
+2017-01-22 Christos Zoulas <christos@zoulas.com>
+
+ * src/misc.c: scanner: Use array instead of pointer
+
+2017-01-22 Christos Zoulas <christos@zoulas.com>
+
+ * 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 <christos@zoulas.com>
+
+ * src/gen.c: scanner: Avoid creating unused label
+
+2017-01-22 Christos Zoulas <christos@zoulas.com>
+
+ * src/buf.c: Cast argument to avoid arithmetic on void *.
+
+2017-01-22 Christos Zoulas <christos@zoulas.com>
+
+ * src/scan.l: scanner: Use strncpy
+
+2017-01-22 Christos Zoulas <christos@zoulas.com>
+
+ * src/main.c: scanner: Use prefix when defining yywrap to avoid
+ redefinition. Fixes regression introduced in v2.6.3.
+
+2017-01-22 Christos Zoulas <christos@zoulas.com>
+
+ * src/flexdef.h, src/misc.c: scanner: Include stdarg.h for va_list
+
+2017-01-22 Christos Zoulas <christos@zoulas.com>
+
+ * 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 <explorer09@gmail.com>
+
+ * tests/README: test: document automake convention for skipped exit
+ status.
+
+2017-01-03 Explorer09 <explorer09@gmail.com>
+
+ * 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 <explorer09@gmail.com>
+
+ * 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 <explorer09@gmail.com>
+
+ * 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 <explorer09@gmail.com>
+
+ * 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 <explorer09@gmail.com>
+
+ * configure.ac: build: Simplify indent program detection
+
+2017-01-12 Tobias Klauser <tklauser@distanz.ch>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <harald@gigawatt.nl>
+
+ * 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 <dongliang1986@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * src/flex.skl: scanner: remove void cast before fprintf
+
+2016-12-30 Will Estes <westes575@gmail.com>
+
+ * NEWS: doc: update NEWS for 2.6.3 release
+
+2016-11-26 Explorer09 <explorer09@gmail.com>
+
+ * 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 <explorer09@gmail.com>
+
+ * src/Makefile.am: build: "make clean" deletes stage1scan.c,
+ stage1flex
+
+2016-11-26 Explorer09 <explorer09@gmail.com>
+
+ * 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 <alexis.lagoutte@gmail.com>
+
+ * src/flex.skl: scanner: remove trailing whitespace in skeleton
+
+2016-12-01 Demi Obenour <demiobenour@gmail.com>
+
+ * src/buf.c, src/main.c, src/parse.y: scanner: Disallow, overquote
+ '[' and ']' in prefix
+
+2016-12-29 Samuel Thibault <samuel.thibault@ens-lyon.org>
+
+ * 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 <westes575@gmail.com>
+
+ * NEWS: doc: note no more libcompat in NEWS
+
+2016-11-24 Will Estes <westes575@gmail.com>
+
+ * lib/Makefile.am: build: explain empty lib/Makefile.am
+
+2016-11-20 Explorer09 <explorer09@gmail.com>
+
+ * configure.ac: build: warn about cross compiling with *alloc
+
+2016-11-19 Explorer09 <explorer09@gmail.com>
+
+ * 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 <explorer09@gmail.com>
+
+ * src/Makefile.am: build: Let stage1flex respect LFLAGS
+
+2016-11-14 Will Estes <westes575@gmail.com>
+
+ * NEWS: doc: describe --disable-libfl in NEWS
+
+2016-10-31 Explorer09 <explorer09@gmail.com>
+
+ * 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 <demiobenour@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * tests/.gitignore: git: ignore quote_in_comment artifacts
+
+2016-11-08 Demi Obenour <demiobenour@gmail.com>
+
+ * 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 <wiz@NetBSD.org>
+
+ * configure.ac: Fix unportable test(1) operator. "==" is only supported by bash, "=" is the standard comparison
+ operator.
+
+2016-11-02 Demi Obenour <demiobenour@gmail.com>
+
+ * tests/quotes.l: Add more escaping tests
+
+2016-11-01 Demi Obenour <demiobenour@gmail.com>
+
+ * src/scan.l: Fix another escaping bug in non-indented verbatim section 2 code. I also did some reformatting.
+
+2016-10-28 Alastair Hughes <hobbitalastair@gmail.com>
+
+ * 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 <explorer09@gmail.com>
+
+ * 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 <hobbitalastair@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <explorer09@gmail.com>
+
+ * 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 <explorer09@gmail.com>
+
+2016-10-25 Will Estes <westes575@gmail.com>
+
+ * NEWS, configure.ac: build: version 2.6.3 begins
+
+2016-10-24 Will Estes <westes575@gmail.com>
+
+ * NEWS: doc: mark 2.6.2 release date
+
+2016-10-24 Will Estes <westes575@gmail.com>
+
+ * .gitignore, NEWS, configure.ac: build: switch xz to lzip
+
+2016-10-20 Demi Obenour <demiobenour@gmail.com>
+
+ * src/scan.l, tests/quotes.l: Fix M4 quotation in section 2 prologue
+ and refactor duplicated code
+
+2016-10-21 Alex Kennedy <alexzanderkennedy@gmail.com>
+
+ * 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 <demiobenour@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * Makefile.am, configure.ac: build: for automake, flex is foreign
+
+2016-10-19 Will Estes <westes575@gmail.com>
+
+ * README, README.md: doc: mv README to README.md
+
+2016-10-19 Will Estes <westes575@gmail.com>
+
+ * README: doc: touch up README
+
+2016-10-19 Will Estes <westes575@gmail.com>
+
+ * README: doc: README no longer mentions sourceforge
+
+2016-10-06 Will Estes <westes575@gmail.com>
+
+ * NEWS: doc: update NEWS with more post-2.6.1 additions
+
+2016-09-27 Demi Obenour <demiobenour@gmail.com>
+
+ * 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 <mightyjo@gmail.com>
+
+ * 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 <demiobenour@gmail.com>
+
+ * src/scan.l: scanner: M4 quoting fixes
+
+2016-09-05 Demi Obenour <demiobenour@gmail.com>
+
+ * src/Makefile.am: Support `make indent` for out of source builds
+
+2016-09-24 Demi Obenour <demiobenour@gmail.com>
+
+ * src/Makefile.am, src/mkskel.sh: Simplify some shell code
+
+2016-09-23 Demi Obenour <demiobenour@gmail.com>
+
+ * 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 <demiobenour@gmail.com>
+
+ * 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 <coordinator@translationproject.org>
+
+ * NEWS, po/sv.po: new sv translation
+
+2016-05-23 Demetri Obenour <demiobenour@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * tests/Makefile.am, tests/testwrapper-direct.sh: test: run direct
+ tests from srcdir
+
+2016-01-11 Egor Pugin <egor.pugin@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * tests/testwrapper.sh: test: drop .exe when making input file names
+
+2016-05-20 Will Estes <westes575@gmail.com>
+
+ * tests/Makefile.am: test: removed dependencies for include tests
+
+2016-04-28 Tobias Klauser <tklauser@distanz.ch>
+
+ * 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 ‘sf_push’: scanflags.c:42:5: warning:
+ this ‘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 ‘if’ _sf_stk = realloc(_sf_stk,
+ sizeof(scanflags_t) * _sf_max); ^~~~~~~
+
+2016-03-31 Will Estes <westes575@gmail.com>
+
+ * doc/Makefile.am: build: prettified command to build man page
+
+2016-03-31 Will Estes <westes575@gmail.com>
+
+ * doc/Makefile.am: build: added man page to DISTCLEANFILES
+
+2016-03-31 Will Estes <westes575@gmail.com>
+
+ * BUGS, TODO: remove unused TODO, BUGS files
+
+2016-03-31 Will Estes <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * po/POTFILES.in: gettext: removed flex.skl from POTFILES.in file
+ list
+
+2016-03-31 rlar <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 <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 <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 <westes575@gmail.com>
+
+ * po/POTFILES.in: gettext: list src/flex.skl in po/POTFILES.in
+
+2016-03-29 rlar <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 <rlar>
+
+ * tests/Makefile.am: suppress `WARNINGFLAGS' for the almost obsolete
+ `noansi' test cases
+
+2016-03-29 rlar <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 <tklauser@distanz.ch>
+
+ * 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 <Robert.Larice@t-online.de>
+
+ * src/Makefile.am: build: simplified dependency tracking so parallel
+ make runs succeed
+
+2016-03-20 rlar <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 <westes575@gmail.com>
+
+ * NEWS, configure.ac: mention v2.6.2; summarize changes since 2.6.1
+
+2016-03-18 Will Estes <westes575@gmail.com>
+
+ * doc/flex.texi: doc: corrected example in manual, gh#67
+
+2016-03-16 rlar <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 <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 <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 <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 <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 <rlar>
+
+ * tests/multiple_scanners_r_main.c: warning: unused variable 'fp'
+ [-Wunused-variable]
+
+2016-03-16 rlar <rlar>
+
+ * tests/pthread.l: main(), warning: redundant redeclaration of
+ 'main' [-Wredundant-decls]
+
+2016-03-16 rlar <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 <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 <rlar>
+
+ * src/ecs.c, src/tblcmp.c: Fix two more casts
+
+2016-03-14 Bastian Köcher <git@kchr.de>
+
+ * src/gen.c: Fixes yyl compare with unsigned warning
+
+2016-03-13 Robert Larice <Robert.Larice@t-online.de>
+
+ * configure.ac: Suppress portability warnings in Makefile generation
+
+2016-02-27 rlar <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 <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 <rlar>
+
+ * src/flex.skl: generated code, `_yybytes_len' is of type `int', fix
+ code accordingly
+
+2016-02-28 rlar <rlar>
+
+ * src/gen.c: generated code, `max_size' seems to be of type `int',
+ fix casts accordingly
+
+2016-02-28 rlar <rlar>
+
+ * src/flex.skl: generated code, here `new_size' is of type `int',
+ fix casts accordingly
+
+2016-02-28 rlar <rlar>
+
+ * src/flex.skl: generated code, `yy_buf_size' is of type `int', fix
+ casts accordingly
+
+2016-02-28 rlar <rlar>
+
+ * src/flex.skl: generated code, `offset' is of type `int'
+
+2016-02-28 rlar <rlar>
+
+ * src/gen.c: generated code, `yy_more_len' is of type `int'
+
+2016-02-28 rlar <rlar>
+
+ * src/scan.l: scan.l, rewrite two loops to avoid unneccesairy
+ casting
+
+2016-03-01 rlar <rlar>
+
+ * src/regex.c, src/tables.c: improve readability
+
+2016-02-28 rlar <rlar>
+
+ * src/tblcmp.c: another cast in tblcmp.c to avoid warning
+
+2016-02-28 rlar <rlar>
+
+ * src/buf.c: casts in buf_append() to get rid of warnings
+
+2016-02-28 rlar <rlar>
+
+ * src/dfa.c, src/gen.c: cast to suite type of flex_uint32_t td_lolen
+
+2016-02-28 rlar <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 <rlar>
+
+ * src/buf.c, src/main.c: cast and fix usage of log10(), ceil to
+ prevent buffer overflow
+
+2016-03-01 rlar <rlar>
+
+ * src/tables.c: tables.c, sprinkle casts to get rid of warnings
+
+2016-03-01 rlar <rlar>
+
+ * src/tables.c: yytbl_data_compress(), change type of local newsz to
+ get rid of warnings
+
+2016-03-01 rlar <rlar>
+
+ * src/tables.c, src/tables.h: change type of struct
+ yytbl_writer.total_written to get rid of warnings
+
+2016-02-28 rlar <rlar>
+
+ * src/tables.c: change argument type of yytbl_writen() to get rid of
+ warnings
+
+2016-03-01 rlar <rlar>
+
+ * src/tables.c: yytbl_write8/16/32(), change type of local variables
+ to get rid of warnings
+
+2016-02-28 rlar <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 <westes575@gmail.com>
+
+ * NEWS: Mention 2.6.1 release date
+
+2016-02-28 rlar <rlar>
+
+ * src/gen.c: avoid warning, add (int) cast to the read() return
+ value For similiarity with the fread() case.
+
+2016-02-28 rlar <rlar>
+
+ * src/scan.l: avoid warning, POSIX says yyless() has an `int'
+ argument
+
+2016-02-29 rlar <rlar>
+
+ * src/filter.c: use type size_t in filter_tee_header() to avoid
+ warnings
+
+2016-02-29 rlar <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 <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 <rlar>
+
+ * src/flexdef.h, src/scan.l, src/sym.c: ndlookup(), char *, to get
+ rid of casts and warnings
+
+2016-02-28 rlar <rlar>
+
+ * src/flexdef.h, src/scan.l, src/sym.c: ndinstal(), char *, to get
+ rid of casts and warnings
+
+2016-02-28 rlar <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 <rlar>
+
+ * src/gen.c: warning: redundant redeclaration of
+ ‘gen_next_state’ [-Wredundant-decls]
+
+2016-02-28 rlar <rlar>
+
+ * src/gen.c: warning: no previous prototype for ‘mkecstbl’
+ [-Wmissing-prototypes]
+
+2016-02-28 rlar <rlar>
+
+ * src/main.c: warning: suggest parentheses around assignment used as
+ truth value [-Wparentheses]
+
+2016-02-28 rlar <rlar>
+
+ * src/flexdef.h: warning: redundant redeclaration of ‘yywrap’
+ [-Wredundant-decls]
+
+2016-02-28 rlar <rlar>
+
+ * src/flexdef.h: warning: redundant redeclaration of ‘yylval’
+ [-Wredundant-decls]
+
+2016-02-28 rlar <rlar>
+
+ * src/flexdef.h: warning: redundant redeclaration of ‘yyin’
+ [-Wredundant-decls]
+
+2016-02-28 rlar <rlar>
+
+ * src/flexdef.h, src/main.c: warning: redundant redeclaration of
+ ‘yyparse’ [-Wredundant-decls]
+
+2016-02-28 rlar <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 <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 <westes575@gmail.com>
+
+ * lib/reallocarray.c: Prototyped reallocarray implementation
+
+2016-02-28 Will Estes <westes575@gmail.com>
+
+ * src/scanopt.c: Removed custom strcasecmp() function
+
+2016-02-28 rlar <rlar>
+
+ * src/flex.skl: fwrite wants a size_t, yyleng is int per posix
+
+2016-02-28 rlar <rlar>
+
+ * src/scanopt.c: Remove some unneeded casts
+
+2016-02-28 rlar <rlar>
+
+ * src/flexdef.h: warning: negative integer implicitly converted to
+ unsigned type [-Wsign-conversion]
+
+2016-02-27 rlar <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 <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 <rlar>
+
+ * tests/bison_nr_parser.y: warning: deprecated directive, use
+ '%pure-parser' [-Wdeprecated]
+
+2016-02-27 rlar <rlar>
+
+ * lib/lib.c: warning: no previous prototype for 'do_nothing'
+ [-Wmissing-prototypes]
+
+2016-02-27 rlar <rlar>
+
+ * src/libmain.c: included stdlib.h header
+
+2016-02-27 Will Estes <westes575@gmail.com>
+
+ * NEWS: Described more post v2.6.0 changes
+
+2016-02-27 Will Estes <westes575@gmail.com>
+
+ * configure.ac: build: Removed bzip2 distribiution archive
+
+2016-02-27 Will Estes <westes575@gmail.com>
+
+ * configure.ac: removed obsolete program check
+
+2016-02-27 Will Estes <westes575@gmail.com>
+
+ * configure.ac: Made some program checks more robust
+
+2016-02-27 rlar <rlar>
+
+ * src/flex.skl: Remove unneeded cast to int
+
+2016-02-27 Will Estes <westes575@gmail.com>
+
+ * src/flex.skl: Fixed incorrect integer type
+
+2016-02-27 Will Estes <westes575@gmail.com>
+
+ * src/flex.skl: Fix more integer types, resolves sf 184, 187
+
+2016-02-26 Robert Larice <Robert.Larice@t-online.de>
+
+ * src/flex.skl, src/gen.c: Removed some type conversion warnings
+
+2016-02-26 Will Estes <westes575@gmail.com>
+
+ * src/flex.skl: Changed another buffer size to int; resolves gh#61
+
+2016-02-24 Will Estes <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <tklauser@distanz.ch>
+
+ * 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 <tklauser@distanz.ch>
+
+2016-02-23 Tobias Klauser <tklauser@distanz.ch>
+
+ * 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 <tklauser@distanz.ch>
+
+2016-02-16 Tobias Klauser <tklauser@distanz.ch>
+
+ * 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 <tklauser@distanz.ch>
+
+ * 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 <tklauser@distanz.ch>
+
+ * 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 <tklauser@distanz.ch>
+
+ * 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 <westes575@gmail.com>
+
+ * CODE_OF_CONDUCT.md: flex is for flex #NCoC
+
+2016-01-18 Will Estes <westes575@gmail.com>
+
+ * doc/flex.texi: Referred to github for issue tracking, no longer sf
+
+2016-01-10 Egor Pugin <egor.pugin@gmail.com>
+
+ * tests/reject.l4, tests/tableopts.l4: Opened files in binary mode
+ explicitly
+
+2016-01-08 OBATA Akio <obache@NetBSD.org>
+
+ * src/Makefile.am: Linked flex binary against libintl, not libfl. Signed-off-by: Thomas Klausner <wiz@NetBSD.org>
+
+2016-01-08 Michael van Elst <mlelstv@NetBSD.org>
+
+ * src/filter.c: Improved pipe-stdin hack behavior; resolves sf#198. Signed-off-by: Thomas <Klausner wiz@NetBSD.org>
+
+2015-12-27 Will Estes <westes575@gmail.com>
+
+ * configure.ac, src/flexdef.h: Removed no longer needed header
+ checks
+
+2015-12-27 Will Estes <westes575@gmail.com>
+
+ * configure.ac: Checked for reallocarray() with AC_REPLACE_FUNCS
+
+2015-12-27 Will Estes <westes575@gmail.com>
+
+ * src/flexdef.h, src/main.c: include libgen.h from flexdef.h, not
+ main.c
+
+2015-12-25 Michael Reed <m.reed@mykolab.com>
+
+ * src/main.c: Replace basename2() with basename(3). Given the following program: \#include <libgen.h> \#include <stdio.h> /* 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 <m.reed@mykolab.com>
+
+ * 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 <m.reed@mykolab.com>
+
+ * 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 <m.reed@mykolab.com>
+
+ * 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 <xindigo@gmail.com>
+
+ * src/buf.c: buf.c: use snprintf
+
+2015-12-19 Will Estes <westes575@gmail.com>
+
+ * configure.ac: build: reformatted AC_CHECK_FUNCS for readability
+
+2015-12-17 Will Estes <westes575@gmail.com>
+
+ * src/scanopt.c: correct function prototype
+
+2015-12-15 Michael Reed <m.reed@mykolab.com>
+
+ * src/main.c, src/scanopt.c, src/sym.c, src/tblcmp.c: Remove more
+ instances of PROTO
+
+2015-12-15 Michael Reed <m.reed@mykolab.com>
+
+ * 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 <mmcco@mykolab.com>
+
+ * 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 <westes575@gmail.com>
+
+ * README: Noted github for issue tracking and pull requests
+
+2015-12-13 Michael McConville <mmcco@mykolab.com>
+
+ * README: Reformatted README; removed sf bug tracking link.
+
+2015-12-13 Michael McConville <mmcco@mykolab.com>
+
+ * 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 <vapier@gentoo.org>
+
+ * 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
+ <fails to open inputs> 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 <vapier@gentoo.org>
+
+ * 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 <mmcco@mykolab.com>
+
+ * 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 <m.reed@mykolab.com>
+
+ * 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 <mmcco@mykolab.com>
+
+ * 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 <mmcco@mykolab.com>
+
+ * 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 <westes575@gmail.com>
+
+ * src/flexdef.h, src/main.c: Made search for m4 more explicit.
+
+2015-12-12 Will Estes <westes575@gmail.com>
+
+ * src/flex.skl: Returned 0 from yywrap() instead of EOF
+
+2015-12-11 Will Estes <westes575@gmail.com>
+
+ * src/libmain.c: Changed end of main() in libmain to exit(0)
+
+2015-12-11 Will Estes <westes575@gmail.com>
+
+ * NEWS, configure.ac: Mentioned v2.6.1; documented some changes
+ since v2.6.0
+
+2015-12-11 Will Estes <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * doc/Makefile.am: Removed flex.pdf from distribution; partially
+ fixed sf#155
+
+2015-12-11 Will Estes <westes575@gmail.com>
+
+ * src/flex.skl: Commented in C style in skeleton; fixed sf#195
+
+2015-12-10 Will Estes <westes575@gmail.com>
+
+ * .gitignore: Ignored autoscan files
+
+2015-12-09 Will Estes <westes575@gmail.com>
+
+ * configure.ac: Checked for ranlib and strdup() at configure time
+
+2015-12-09 Michael McConville <mmcconville@mykolab.com>
+
+ * 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 <mmcconville@mykolab.com>
+
+ * src/flex.skl: Removed memory allocation casts.
+
+2015-12-09 Michael McConville <mmcconville@mykolab.com>
+
+ * src/flexdef.h: Removed alloca() configuration. Since alloca() is dangerous, depricated, we remove it.
+
+2015-12-09 Michael McConville <mmcconville@mykolab.com>
+
+ * 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 <mmcconville@mykolab.com>
+
+ * src/main.c, src/scanopt.c, src/tables.c: Removed NULL-checks
+ before free()
+
+2015-12-08 Michael McConville <mmcconville@mykolab.com>
+
+ * 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 <mmcconville@mykolab.com>
+
+ * 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 <mmcconville@mykolab.com>
+
+ * 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 <mmcconville@mykolab.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <mmcconville@mykolab.com>
+
+ * 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 <mmcconville@mykolab.com>
+
+ * 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 <akim@lrde.epita.fr>
+
+ * src/FlexLexer.h: Cleaned up white space.
+
+2015-12-04 Akim Demaille <akim@lrde.epita.fr>
+
+ * src/FlexLexer.h: Removed struct keyword before yy_buffer_state
+
+2015-12-04 Akim Demaille <akim@lrde.epita.fr>
+
+ * 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 <akim@lrde.epita.fr>
+
+ * 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 <akim@lrde.epita.fr>
+
+ * 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 <mightyjo@gmail.com>
+
+ * 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 <mmcconville@mykolab.com>
+
+ * 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 <sergueyparkhomovsky@gmail.com>
+
+ * src/scan.l: Error on unbalanced parentheses in rules section.
+
+2015-11-29 Will Estes <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * src/Makefile.am: Sorted file names in flex_SOURCES
+
+2015-11-27 Mightyjo <mightyjo@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * configure.ac: updated syntax of AC_INIT call as per autoupdate
+
+2015-11-21 Will Estes <westes575@gmail.com>
+
+ * tests/Makefile.am: removed extra call to a _CPPFLAGS variable
+
+2015-05-14 Stefan Reinauer <stefan.reinauer@coreboot.org>
+
+ * 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 <stefan.reinauer@coreboot.org>
+
+2015-11-16 Mightyjo <mightyjo@gmail.com>
+
+ * tests/Makefile.am: Used in-tree header file for c++ tests.
+
+2015-11-17 Will Estes <westes575@gmail.com>
+
+ * configure.ac: Declared version 2.6.0
+
+2015-11-17 Will Estes <westes575@gmail.com>
+
+ * NEWS: Dated, described flex release 2.6.0
+
+2015-11-13 Will Estes <westes575@gmail.com>
+
+ * NEWS, configure.ac: Declared version 2.6.0rc1
+
+2015-11-13 lukeallardyce <lukeallardyce@users.sourceforge.net>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * tests/Makefile.am: Pulled out scripts in tests/Makefile.am
+
+2015-11-11 Will Estes <westes575@gmail.com>
+
+ * tests/Makefile.am: Added srcdir to tableopts.am include
+
+2015-11-11 Will Estes <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * autogen.sh: Called libtoolize directly because autoreconf fails to
+ pick up LT_INIT properly
+
+2015-11-10 Will Estes <westes575@gmail.com>
+
+ * tests/Makefile.am: Added tableopts.sh to EXTRA_DIST
+
+2015-11-08 Mightyjo <mightyjo@gmail.com>
+
+ * tests/Makefile.am: Made tests depend on the built flex binary.
+
+2015-11-08 Mightyjo <mightyjo@gmail.com>
+
+ * : commit cf6cb4dce791c26567cc506770ca96b4f4118024 Author: Mightyjo
+ <mightyjo@gmail.com> Date: Sat Nov 7 23:11:35 2015 -0800
+
+2015-11-04 Mightyjo <mightyjo@gmail.com>
+
+ * doc/flex.texi: Updated documentation to reflect the revisions to
+ FlexLexer.h
+
+2015-10-26 Mightyjo <mightyjo@gmail.com>
+
+ * 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 <coordinator@translationproject.org>
+
+ * po/zh_CN.po: new zh_CN translation from the translation project
+
+2015-07-27 Jaska Uimonen <jaska.uimonen@helsinki.fi>
+
+ * src/gen.c: fix possible resource leak with yynultrans_tbl
+
+2015-07-27 Jaska Uimonen <jaska.uimonen@helsinki.fi>
+
+ * src/dfa.c: fix possible uninitialized array values
+
+2015-08-05 Will Estes <westes575@gmail.com>
+
+ * doc/flex.texi: add %{...%} block to example in manual
+
+2015-07-15 Will Estes <westes575@gmail.com>
+
+ * configure.ac: initialize libtool earlier in build system
+ generation
+
+2015-05-08 Translation Project <translation@translationproject.org>
+
+ * po/da.po: new da translation from the Translation Project
+
+2014-07-25 Mariusz Pluciński <mplucinski@mplucinski.com>
+
+ * 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 Pluciński <mplucinski@mplucinski.com>
+
+ * src/flex.skl: Fix two "signed/unsigned" warnings
+
+2014-07-25 Mariusz Pluciński <mplucinski@mplucinski.com>
+
+ * 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 Pluciński <mplucinski@mplucinski.com>
+
+ * 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 Pluciński <mplucinski@mplucinski.com>
+
+ * 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 Pluciński <mplucinski@mplucinski.com>
+
+ * src/filter.c: Remove unused variable from
+ src/filter.c:filter_fix_linedirs
+
+2014-07-25 Mariusz Pluciński <mplucinski@mplucinski.com>
+
+ * src/scanopt.c: Remove unused argument and variable from
+ src/scanopt.c:scanopt_err
+
+2014-07-25 Mariusz Pluciński <mplucinski@mplucinski.com>
+
+ * 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 Pluciński <mplucinski@mplucinski.com>
+
+ * src/main.c: Fix warning about redefined macro when multiple
+ scanners are used.
+
+2014-07-25 Mariusz Pluciński <mplucinski@mplucinski.com>
+
+ * tests/bison_nr_parser.y: Avoid passing `const char*` argument as
+ `char*` in test-bison-nr
+
+2014-11-21 Alexis La Goutte <alexis.lagoutte@gmail.com>
+
+ * src/misc.c, src/regex.c, src/tables.c, src/tables_shared.c: Fix
+ -Wdocumentation warnings
+
+2014-11-16 Will Estes <westes575@gmail.com>
+
+ * tests/README: document new suite layout
+
+2014-11-16 Will Estes <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * .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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * tests/tableopts.sh, tests/testwrapper.sh: use unofficial bash
+ strict mode and cleanups in supporting bash scripts
+
+2014-07-18 Will Estes <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * tests/tableopts.sh: add tableopts.sh script
+
+2014-07-02 Will Estes <westes575@gmail.com>
+
+ * configure.ac, tests/Makefile.am: use automake conditional around
+ pthread test
+
+2014-07-01 Will Estes <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * tests/Makefile.am: build reject_[vs]er tests explicitly to pass
+ proper compiler flags
+
+2014-06-24 Will Estes <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * tests/Makefile.am: correct use of objext to OBJEXT
+
+2014-06-16 Will Estes <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * .gitignore, m4/.gitignore, m4/Makefile.am: do not track m4
+ subdirectory any more
+
+2014-06-04 Will Estes <westes575@gmail.com>
+
+ * .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 <westes575@gmail.com>
+
+ * doc/.gitignore: ignore more files generated by texinfo
+
+2014-06-04 Will Estes <westes575@gmail.com>
+
+ * configure.ac: update gettext version to 0.19
+
+2014-06-04 Will Estes <westes575@gmail.com>
+
+ * configure.ac: call LT_INIT earlier in configure.ac
+
+2014-06-04 Will Estes <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * tests/Makefile.am: list tests/README with other EXTRA_DIST files
+ in tests/
+
+2014-06-01 Will Estes <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * tests/Makefile.am: distribute tests/testwrapper.sh
+
+2014-06-01 Will Estes <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * configure.ac: remove old tests/ subdirectories from build system
+
+2014-04-22 Will Estes <westes575@gmail.com>
+
+ * configure.ac: add parallel test suite option to build system
+
+2014-04-22 Will Estes <westes575@gmail.com>
+
+ * tests/.gitignore: ignore files for new test suite layout
+
+2014-04-22 Will Estes <westes575@gmail.com>
+
+ * tests/Makefile.am: use automake parallel test suite option to
+ build test suite
+
+2014-04-09 Manoj Srivastava <srivasta@golden-gryphon.com>
+
+ * 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 <srivasta@golden-gryphon.com>
+
+2014-10-31 Christos Zoulas <christos@zoulas.com>
+
+ * 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 <err.h>. ctype.h function argument correction. merged the error functions lerrif and lerrsf -> lerr.
+
+2014-07-25 Mariusz Pluciński <mplucinski@mplucinski.com>
+
+ * 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 Pluciński <mplucinski@mplucinski.com>
+
+ * src/buf.c: Fix warning on assigning from `const char*` to `char*`
+
+2014-07-24 Mariusz Pluciński <mplucinski@mplucinski.com>
+
+ * src/main.c: Add disambiguation braces in main.c
+
+2014-07-17 Yuri <yuri@tsoft.com>
+
+ * 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 Pluciński <mplucinski@mplucinski.com>
+
+ * 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 <westes575@gmail.com>
+
+ * NEWS, configure.ac: update version number to 2.6.0-pre
+
+2014-05-03 Will Estes <westes575@gmail.com>
+
+ * src/ecs.c: check limits before using array index cclp; resolves
+ sf-166
+
+2014-04-02 Sean McBride <sean@rogue-research.com>
+
+ * src/flex.skl: Suppress clang warning about empty @param paragraph;
+ resolves sf#158 Signed-off-by: Will Estes <westes575@gmail.com>
+
+2014-04-02 Will Estes <westes575@gmail.com>
+
+ * doc/flex.texi: fix punction when talking about colon-bracket
+ delimiters; resolves sf#167
+
+2014-04-02 Will Estes <westes575@gmail.com>
+
+ * doc/flex.texi: remove proofreading comment
+
+2014-04-02 Will Estes <westes575@gmail.com>
+
+ * doc/flex.texi: Put angle brackets around start condition name;
+ resolves bug #168.
+
+2014-04-02 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
+
+ * lib/Makefile.am, lib/realloc.c: Fix malloc/realloc replacement,
+ bug#151. Signed-off-by: Will Estes <westes575@gmail.com>
+
+2014-04-02 Will Estes <westes575@gmail.com>
+
+ * lib/malloc.c: change crlf line ending to lf
+
+2014-03-26 Will Estes <westes575@gmail.com>
+
+ * NEWS: mention flex 2.5.39 release in NEWS file
+
+2014-03-26 Will Estes <westes575@gmail.com>
+
+ * control.ac: initial default control file for shipper
+
+2014-03-05 Cyril Brulebois <kibi@debian.org>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * .gitignore: git ignore directories of the form flex-*
+
+2014-02-14 Will Estes <westes575@gmail.com>
+
+ * po/POTFILES.in: list source files for translation as now being in
+ src/
+
+2014-02-14 Will Estes <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * Makefile.am: removes extraneous files from EXTRA_DIST as automake
+ picks them up better without mentioning them
+
+2014-02-14 Will Estes <westes575@gmail.com>
+
+ * NEWS: mention version 2.6.0 in release news
+
+2014-02-14 Will Estes <westes575@gmail.com>
+
+ * .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 <westes575@gmail.com>
+
+ * configure.ac: increment flex version to 2.6.0
+
+2014-02-16 Translation Project <coordinator@translationproject.org>
+
+ * po/ru.po: update ru translation from the translation project
+
+2014-02-14 Will Estes <westes575@gmail.com>
+
+ * NEWS: mention updated da translation in release news
+
+2014-02-14 Translation Project <coordinator@translationproject.org>
+
+ * po/da.po: update da translation from the translation project
+
+2014-02-14 Will Estes <westes575@gmail.com>
+
+ * NEWS: mention updated es translation in release news
+
+2014-02-14 Translation Project <coordinator@translationproject.org>
+
+ * po/es.po: update es translation from the translation project
+
+2014-02-14 Will Estes <westes575@gmail.com>
+
+ * NEWS: mention updated ko translation in release news
+
+2014-02-14 Translation Project <coordinator@translationproject.org>
+
+ * po/ko.po: update ko translation from the translation project
+
+2014-02-14 Will Estes <westes575@gmail.com>
+
+ * NEWS: mention updated ro translation in release news
+
+2014-02-14 Translation Project <coordinator@translationproject.org>
+
+ * po/ro.po: update ro translation from the translation project
+
+2014-02-14 Will Estes <westes575@gmail.com>
+
+ * NEWS: mention updated ru translation in release news
+
+2014-02-14 Translation Project <coordinator@translationproject.org>
+
+ * po/ru.po: update ru translation from the translation project
+
+2014-02-14 Will Estes <westes575@gmail.com>
+
+ * NEWS: mention updated sv translation in news
+
+2014-02-14 Translation Project <coordinator@translationproject.org>
+
+ * po/sv.po: update sv translation from the translation project
+
+2014-02-14 Will Estes <westes575@gmail.com>
+
+ * NEWS: mention updated tr translation in news
+
+2014-02-14 Translation Project <coordinator@translationproject.org>
+
+ * po/tr.po: update tr translation from the translation project
+
+2014-02-14 Will Estes <westes575@gmail.com>
+
+ * NEWS: mention updated zh_CN in release news
+
+2014-02-14 Translation Project <coordinator@translationproject.org>
+
+ * po/zh_CN.po: update zh_CN translation from the translation project
+
+2014-02-14 Will Estes <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * NEWS: mention updated nl, vi translations in release news
+
+2014-02-14 Translation Project <coordinator@translationproject.org>
+
+ * po/vi.po: update vi translation from the translation project
+
+2014-02-14 Translation Project <coordinator@translationproject.org>
+
+ * po/nl.po: update nl translation from the translation project
+
+2014-02-14 Will Estes <westes575@gmail.com>
+
+ * TODO: remove some unneeded entries from the todo list
+
+2014-02-13 Will Estes <westes575@gmail.com>
+
+ * doc/Makefile.am: list more generated files in CLEANFILES
+
+2014-02-13 Will Estes <westes575@gmail.com>
+
+ * doc/flex.xml: remove unmaintained xml documentation
+
+2014-02-13 Will Estes <westes575@gmail.com>
+
+ * configure.ac: bump AM_GNU_GETTEXT_VERSION to 0.18.1
+
+2014-02-13 Will Estes <westes575@gmail.com>
+
+ * README: list new location of flex git repo
+
+2014-02-13 Will Estes <westes575@gmail.com>
+
+ * po/.gitignore: git ignore generated files from english quoting
+ variant translations
+
+2014-02-13 Will Estes <westes575@gmail.com>
+
+ * po/LINGUAS: name english quoting variants correctly
+
+2014-02-13 Will Estes <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * po/LINGUAS: removed unneeded blank line from translation list
+
+2014-02-13 Will Estes <westes575@gmail.com>
+
+ * po/LINGUAS: added en quoting variants to translation list
+
+2014-02-11 Will Estes <westes575@gmail.com>
+
+ * configure.ac: use gnu automake option instead of gnits option
+
+2014-02-11 Will Estes <westes575@gmail.com>
+
+ * README-alpha: remove README_alpha file since it is no longer
+ needed
+
+2014-02-10 Will Estes <westes575@gmail.com>
+
+ * configure.ac: increment version to 2.5.38
+
+2013-11-27 Will Estes <westes575@gmail.com>
+
+ * NEWS: flesh out internationalization section of NEWS file; mention
+ pt_BR translation
+
+2013-11-27 Translation Project <coordinator@translationproject.org>
+
+ * po/pt_BR.po: update pt_BR translation from the translation project
+
+2013-10-31 Will Estes <westes575@gmail.com>
+
+ * NEWS: begin listing 2.5.38 version in NEWS; list new sr
+ translation
+
+2013-10-31 Will Estes <westes575@gmail.com>
+
+ * po/LINGUAS: list new sr translation in list of translations
+
+2013-10-31 Will Estes <westes575@gmail.com>
+
+ * po/sr.po: add sr translation from the translation project
+
+2013-07-02 Till Varoquaux <till.varoquaux@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * Makefile.am: Remove incorrect / in install-exec-hook target
+
+2013-02-16 Translation Project <coordinators@translationproject.org>
+
+ * po/LINGUAS, po/zh_tw.po: add zh_tw translation from the
+ translation project
+
+2012-12-06 Christoph Junghans <ottxor@gentoo.org>
+
+ * Makefile.am, configure.ac: add version information to shared
+ library Signed-off-by: Will Estes <westes575@gmail.com>
+
+2012-12-04 Christoph Junghans <ottxor@gentoo.org>
+
+ * .gitignore, Makefile.am, configure.ac, lib/Makefile.am: Build
+ libfl and libcompat using libtool; resolves #3586814 Signed-off-by: Will Estes <westes575@gmail.com>
+
+2012-12-04 Translation Project <coordinator@translationproject.org>
+
+ * po/ca.po: update ca translation
+
+2012-10-31 Hugh Sasse <hgs@dmu.ac.uk>
+
+ * 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 <westes575@gmail.com>
+
+2012-10-31 Dennis Clarke <dclarke@blastwave.org>
+
+ * 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 <westes575@gmail.com>
+
+2012-10-25 Will Estes <westes575@gmail.com>
+
+ * po/LINGUAS: add hr to list of translations
+
+2012-10-25 Translation Project <coordinator@translationproject.org>
+
+ * po/hr.po: add hr translation from the translation project
+
+2012-10-25 Translation Project <coordinator@translationproject.org>
+
+ * po/fr.po: new fr translation project from the translation project
+
+2012-09-08 Will Estes <westes575@gmail.com>
+
+ * po/LINGUAS: update languages list to include esperanto translation
+
+2012-09-08 Translation Project <coordinator@translationproject.org>
+
+ * po/eo.po: add eo translation from the translation project
+
+2012-08-26 Will Estes <westes575@gmail.com>
+
+ * configure.ac: add dist-xz to automake options; resolves #3561837
+
+2012-08-26 Will Estes <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * Makefile.am: remove README.cvs from dist_doc_DATA in Makefile.am
+
+2012-08-13 Will Estes <westes575@gmail.com>
+
+ * : commit 9256a268e2a1000cb410766e95487912a7d66d61 Author: Will
+ Estes <westes575@gmail.com> Date: Mon Aug 13 16:23:35 2012 -0400
+
+2012-08-08 Will Estes <westes575@gmail.com>
+
+ * README, README.cvs: append README.cvs contents to README
+
+2012-08-08 Will Estes <westes575@gmail.com>
+
+ * gen.c: fix m4 error when useecs and nultrans are true; resolves
+ #1816878
+
+2012-08-08 Robert Minsk <rminsk@users.sourceforge.net>
+
+ * flex.skl: put user code after yyguts init; resolves #1744516 Signed-off-by: Will Estes <westes575@gmail.com>
+
+2012-08-08 Robert Minsk <rminsk@users.sourceforge.net>
+
+ * flex.skl, main.c: do not output yy_nxt to header with %option
+ full; resolves #1739922 Signed-off-by: Will Estes <westes575@gmail.com>
+
+2012-08-07 Will Estes <westes575@gmail.com>
+
+ * main.c: let flex decide if yymore and reject are needed in lex
+ compatible mode This resolves bug #3510440.
+
+2012-08-06 Translation Project <coordinator@translationproject.org>
+
+ * po/vi.po: new vi translation from the translation project
+
+2012-08-06 Will Estes <westes575@gmail.com>
+
+ * .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 <westes575@gmail.com>
+
+ * configure.ac, configure.in: rename configure.in to configure.ac to
+ prep for upcoming automake changes
+
+2012-08-06 Elias Pipping <pipping@users.sourceforge.net>
+
+ * 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 <westes575@gmail.com>
+
+2012-08-04 Will Estes <westes575@gmail.com>
+
+ * po/nl.po: new nl translation from the translation project
+
+2012-08-04 Mike Frysinger <vapier@gentoo.org>
+
+ * flexdef.h: add prototype for lerrsf_fatal to flexdef.h Signed-off-by: Will Estes <westes575@gmail.com>
+
+2012-08-04 nomis52 <nomis52@users.sourceforge.net>
+
+ * flex.skl, gen.c: Change variable types to silence compiler
+ warnings; resolves #3552806 Signed-off-by: Will Estes <westes575@gmail.com>
+
+2012-08-03 Will Estes <westes575@gmail.com>
+
+ * NEWS: update NEWS to reflect changes in 2.5.37
+
+2012-08-03 Will Estes <westes575@gmail.com>
+
+ * configure.in: update flex version to 2.5.37
+
+2012-08-03 Will Estes <westes575@gmail.com>
+
+ * po/de.po: new de translation from the translation project
+
+2012-08-02 Will Estes <westes575@gmail.com>
+
+ * po/vi.po: new vi translation from the translation project
+
+2012-08-02 Will Estes <westes575@gmail.com>
+
+ * po/pl.po: new pl translation from the translation project
+
+2012-08-02 Will Estes <westes575@gmail.com>
+
+ * po/fi.po: new fi translation from the translation project
+
+2012-08-02 Will Estes <westes575@gmail.com>
+
+ * 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 <westes575@gmail.com>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * examples/.cvsignore, examples/fastwc/.cvsignore,
+ examples/manual/.cvsignore, lib/.cvsignore, tools/.cvsignore: remove
+ unneeded .cvsignore files
+
+2012-07-22 Will Estes <wlestes@users.sourceforge.net>
+
+ * .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 <wlestes@users.sourceforge.net>
+
+ * .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 <wlestes@users.sourceforge.net>
+
+ * NEWS: update NEWS file to note release date of 2.5.36
+
+2012-06-23 Will Estes <wlestes@users.sourceforge.net>
+
+ * doc/flex.texi: fix call to version in manual
+
+2012-06-22 Will Estes <wlestes@users.sourceforge.net>
+
+ * doc/flex.texi: add missing argument to call to yylex in manual
+
+2012-04-27 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.skl: lintish cleanup in flex.skl; resolves #2040664
+
+2012-04-27 Will Estes <wlestes@users.sourceforge.net>
+
+ * doc/flex.texi: add a 7 to the c99 octal pattern; resolves #3518269
+
+2012-03-31 Will Estes <wlestes@users.sourceforge.net>
+
+ * doc/flex.texi: copyedit; resolves #3513670
+
+2012-03-23 Will Estes <wlestes@users.sourceforge.net>
+
+ * buf.c: escape backslashes in #line filenames in %top section;
+ resolves #3212400; patch submitted by scfc_de
+
+2012-03-21 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * Makefile.am: install flex++ as a link; resolves bug #2939681
+
+2012-03-21 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * flex.skl: add missing prototypes for yyset_column() and
+ yyget_column(); resolves #3029024; patch submitted by scfc_de
+
+2012-03-02 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.skl, tests/test-reject/scanner.l,
+ tests/test-table-opts/scanner.l: wrap yy_fatal_error calls
+ appropriately
+
+2012-03-02 Will Estes <wlestes@users.sourceforge.net>
+
+ * regex.c: fix overlapping data buffer issue; patch from Tim
+ Landsheet scfc_de
+
+2012-03-02 Will Estes <wlestes@users.sourceforge.net>
+
+ * scan.l: better bracket handling in the scanner
+
+2012-03-02 Will Estes <wlestes@users.sourceforge.net>
+
+ * flexdef.h, main.c, misc.c: Remove unneeded tracking of line/column
+ output; patch from Tim Landsheet scfc_de
+
+2012-03-02 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * doc/flex.texi: fix order of td_lolen and td_hilen in
+ documentation; resolves #2913693; patch submitted by Andreas
+ Gruenbacher <agruen@suse.de>
+
+2012-03-02 Will Estes <wlestes@users.sourceforge.net>
+
+ * doc/flex.texi: correct document of YY_FLUSH_BUFFER; resolves
+ #1723028
+
+2012-02-17 Will Estes <wlestes@users.sourceforge.net>
+
+ * dfa.c, flexdef.h, misc.c, parse.y: speed up things for complex
+ inputs; resolves #2891390
+
+2012-02-17 Will Estes <wlestes@users.sourceforge.net>
+
+ * doc/flex.texi: fix ipv6 pattern in manual; update manual copyright
+ to 2012
+
+2012-02-17 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.skl: fremove isatty() declaration; resolves #1984987
+
+2012-02-17 Will Estes <wlestes@users.sourceforge.net>
+
+ * doc/flex.texi: Add link for RFC 2396
+
+2012-02-17 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.skl: resolve #1990170
+
+2012-02-17 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.skl: fix documentation to reflect arguments actually used;
+ bug #2783023
+
+2012-02-05 Will Estes <wlestes@users.sourceforge.net>
+
+ * main.c: fix yywrap behavior for reentrant scanners
+
+2012-02-04 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: Mmention tr translation
+
+2012-02-04 Will Estes <wlestes@users.sourceforge.net>
+
+ * tables.c: prevent unused stuff from being compiled so as to reduce
+ warnings
+
+2012-02-03 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * misc.c: more careful/paranoia
+
+2012-02-03 Will Estes <wlestes@users.sourceforge.net>
+
+ * scanopt.c: more careful memory allocation in option processing
+
+2012-02-03 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am, configure.in: remove m4/ directory and generally
+ clean up automake/autoconf inputs
+
+2012-02-03 Will Estes <wlestes@users.sourceforge.net>
+
+ * lib/.cvsignore: cvsignore files that need that
+
+2012-02-03 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * main.c: correct macro definition of yywrap
+
+2012-02-03 Will Estes <wlestes@users.sourceforge.net>
+
+ * scan.l: Greater specificity in error messages
+
+2012-02-03 Will Estes <wlestes@users.sourceforge.net>
+
+ * parse.y: improve rule handling at EOF
+
+2012-02-03 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.skl: include cstdio for definition of EOF in all cases
+
+2012-02-03 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.skl: suppress warning on unused yyguts_t
+
+2010-08-13 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, po/LINGUAS, po/fi.po: new fi translation from the
+ translation project
+
+2009-03-31 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <Ralf.Wildenhues@gmx.de>
+
+2008-12-28 Will Estes <wlestes@users.sourceforge.net>
+
+ * configure.in: remove line break that broke configure
+
+2008-12-28 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * configure.in, flexdef.h: check for regex.h; resolves bug #2337486
+
+2008-07-23 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, po/ga.po: new ga translation from the translation project
+
+2008-06-10 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, po/ca.po: new ca translation
+
+2008-05-31 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am: move ABOUT-NLS back to EXTRA_DIST
+
+2008-05-31 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am: create new dist_doc_DATA; move some EXTRA_DIST files
+ to new dist_doc_DATA target
+
+2008-05-31 Will Estes <wlestes@users.sourceforge.net>
+
+ * .cvsignore: ignore more automake generated config.status* files
+
+2008-05-31 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: flex distribution now built with automake and autoconf
+ versions ...
+
+2008-05-31 Will Estes <wlestes@users.sourceforge.net>
+
+ * README.cvs: document GNU auto* version changes for building flex
+ from cvs
+
+2008-05-31 Will Estes <wlestes@users.sourceforge.net>
+
+ * .cvsignore, doc/Makefile.am: ignore automake-supplied ylwrap
+
+2008-05-15 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, flex.skl: clean up types; resolves 1961902
+
+2008-05-15 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: update NEWS re manual
+
+2008-05-15 Will Estes <wlestes@users.sourceforge.net>
+
+ * doc/flex.texi: correct eroneous references to 'nowrap' to refer to
+ 'noyywrap'; resolves bug #1739912
+
+2008-05-14 Will Estes <wlestes@users.sourceforge.net>
+
+ * filter.c: call clearerr on stdin before dup2'ing it; resolves bug
+ #1902612
+
+2008-05-14 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: generic updates to NEWS
+
+2008-05-14 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * doc/flex.texi: fix typo in example (from Paolo J. Matos
+
+2008-04-10 Will Estes <wlestes@users.sourceforge.net>
+
+ * flexint.h: move endif to better account for what C99 defines for
+ integer types (fix from debian project)
+
+2008-04-10 Will Estes <wlestes@users.sourceforge.net>
+
+ * gen.c: fix another int type to be size_t
+
+2008-03-30 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, po/fr.po: new fr translation
+
+2008-03-30 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, configure.in: start version 2.5.36
+
+2008-02-26 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: add date of release
+
+2008-02-15 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, parse.y: fix bug that prevented comments from working
+ properly
+
+2008-02-12 Will Estes <wlestes@users.sourceforge.net>
+
+ * po/de.po: new de translation
+
+2008-02-10 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, po/vi.po: new vi translation
+
+2008-02-10 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, po/nl.po: new nl translation
+
+2008-02-09 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, po/pl.po: new pl translation
+
+2008-02-09 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, po/de.po, po/pt_BR.po: new de, pt_br translations
+
+2008-02-09 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, flex.skl: generate headers for all functions (resolves bug
+ #1628314)
+
+2008-02-09 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, flex.skl: change yy_size_t to be size_t (resolves bug
+ #1849812)
+
+2008-02-09 Will Estes <wlestes@users.sourceforge.net>
+
+ * configure.in: start work on version 2.5.35
+
+2007-12-12 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, configure.in: revert NEWS and configure.in to version 2.5.34
+
+2007-09-12 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, configure.in: update version number to 2.5.35
+
+2007-09-10 Aaron Stone <sodabrew@users.sourceforge.net>
+
+ * tests/test-alloc-extra/scanner.l: Use %option extra-type.
+
+2007-09-10 Aaron Stone <sodabrew@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * po/nl.po: new nl translations from the translation project
+
+2007-06-28 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: change release date
+
+2007-06-28 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.skl: adjustment for prefix classes; patch submitted by Petr
+ Machata <pmachata@redhat.com>
+
+2007-06-28 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: NEWS item for yy_init_extra
+
+2007-06-12 Aaron Stone <sodabrew@users.sourceforge.net>
+
+ * doc/flex.texi: Docs and example for yylex_init_extra.
+
+2007-06-01 Will Estes <wlestes@users.sourceforge.net>
+
+ * tests/test-alloc-extra/.cvsignore: ignore OUTPUT file in
+ test-alloc-extra
+
+2007-06-01 Will Estes <wlestes@users.sourceforge.net>
+
+ * tests/descriptions: add description of concatenated options test
+
+2007-05-31 Will Estes <wlestes@users.sourceforge.net>
+
+ * tests/test-alloc-extra/.cvsignore: add missing .cvsignore to
+ test-alloc-extra
+
+2007-05-31 Aaron Stone <sodabrew@users.sourceforge.net>
+
+ * configure.in, flex.skl, gen.c, main.c: Changes to resolve SF bugs
+ 1568325 and 1563589.
+
+2007-05-31 Aaron Stone <sodabrew@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * configure.in, tests/test-pthread/scanner.l: fixes to test-pthread
+
+2007-05-12 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: NEWS item for concatenated options
+
+2007-05-12 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * scanopt.c: parse multiple short concatenated options; patch
+ submitted by Petr Machata <pmachata@redhat.com
+
+2007-05-11 Will Estes <wlestes@users.sourceforge.net>
+
+ * autogen.sh: remove --force option from autogen.sh; much faster
+ without it
+
+2007-05-11 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, configure.in: version 2.5.34
+
+2007-05-08 Aaron Stone <sodabrew@users.sourceforge.net>
+
+ * NEWS, flex.skl: Better checking after yyalloc/yyrealloc (resolves
+ bug #1595967)
+
+2007-05-01 Will Estes <wlestes@users.sourceforge.net>
+
+ * doc/flex.texi: change title of manual to 'Lexical Analysis with
+ Flex'
+
+2007-04-25 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.skl: c++ memory leak plug
+
+2007-04-23 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.skl: roll back c++ memory patch as it causes the test suite
+ no end of grief
+
+2007-04-23 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.skl: fix function definitions for non-ANSI environments (from
+ Manoj Srivastava from Debian patchset)
+
+2007-04-23 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.skl: fix c++ memory leak (from Manoj Srivastava from Debian
+ patchset)
+
+2007-04-23 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.skl: fix parameter name in comment (patch from Manoj
+ Srivastava from the debian patchset
+
+2007-04-23 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.skl: add a size_t cast (patch from Manoj Srivastava from the
+ debian patchset
+
+2007-04-16 Will Estes <wlestes@users.sourceforge.net>
+
+ * tests/test-extended/Makefile.am, tests/test-quotes/Makefile.am:
+ cleanups to handle VPATH builds better; passifies make distcheck
+
+2007-04-16 Will Estes <wlestes@users.sourceforge.net>
+
+ * doc/flex.texi: drop using the \ in \ escaping as it throws pdf
+ generation for a loop
+
+2007-04-14 Will Estes <wlestes@users.sourceforge.net>
+
+ * .cvsignore: add compile and *.tar.bz2 to .cvsignore
+
+2007-04-14 Will Estes <wlestes@users.sourceforge.net>
+
+ * main.c: add call to setlocale for ctype as per debian patchset
+
+2007-04-14 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am, NEWS: provide for a PIC version of libfl.a for shared
+ libraries using flex scanners
+
+2007-04-13 Will Estes <wlestes@users.sourceforge.net>
+
+ * FlexLexer.h: annotate endifs since they're a bit far from their
+ opening #if statements
+
+2007-04-13 Will Estes <wlestes@users.sourceforge.net>
+
+ * flexdef.h, parse.y: refactor and slightly redo alloca testing,
+ resolves bug #1675899
+
+2007-04-13 Will Estes <wlestes@users.sourceforge.net>
+
+ * : 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 <wlestes@users.sourceforge.net>
+
+ * flex.skl: fix skeleton for reentrant scanners
+
+2007-04-13 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am: remove homegrown tags target; automake does that for
+ us
+
+2007-04-12 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.skl: fix skeleton for reentrant scanners, resolves bug
+ #1694318
+
+2007-04-12 Will Estes <wlestes@users.sourceforge.net>
+
+ * FlexLexer.h: declare some const where missing in c++ header file
+
+2007-04-10 Will Estes <wlestes@users.sourceforge.net>
+
+ * doc/flex.texi: corrections to the manual as per suggestions from
+ flex-help@
+
+2007-04-03 Will Estes <wlestes@users.sourceforge.net>
+
+ * doc/flex.texi: include author names in online versions of the
+ manual
+
+2007-04-03 Will Estes <wlestes@users.sourceforge.net>
+
+ * COPYING: update copyright notice
+
+2007-04-03 Will Estes <wlestes@users.sourceforge.net>
+
+ * AUTHORS: rearrange and update AUTHORS
+
+2007-03-29 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: note sf feature request 1658379 in NEWS
+
+2007-03-29 Will Estes <wlestes@users.sourceforge.net>
+
+ * tools/cvsauthors: add sodabrew to cvsauthors file
+
+2007-03-29 Aaron Stone <sodabrew@users.sourceforge.net>
+
+ * flex.skl: SourceForge feature request #1658379: Expose YY_BUF_SIZE
+ in the header file.
+
+2007-03-07 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, filter.c, flex.skl: apply patches submitted by sodabrew
+
+2007-03-07 Will Estes <wlestes@users.sourceforge.net>
+
+ * README.cvs: more changes describing building flex from cvs
+
+2007-03-07 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am, README.cvs, README.cvs-snapshot: rename
+ README.cvs-snapshot to README.cvs
+
+2007-03-07 Will Estes <wlestes@users.sourceforge.net>
+
+ * README.cvs-snapshot: update to explain where flex cvs lives
+
+2007-03-07 Will Estes <wlestes@users.sourceforge.net>
+
+ * README, doc/flex.texi: correct how to submit bugs
+
+2007-02-16 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: clarify NEWS item re man page and pdf manual
+
+2007-02-14 Will Estes <wlestes@users.sourceforge.net>
+
+ * po/Makevars: update bug address to point to flex-devel instead of
+ lex-help
+
+2007-02-13 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * configure.in: remove option check-news from call to
+ AM_INIT_AUTOMAKE as gnits implies check-news
+
+2007-02-13 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am, configure.in: move automake options from Makefile.am
+ to configure.in
+
+2007-02-13 Will Estes <wlestes@users.sourceforge.net>
+
+ * autogen.sh: restore --install option to autogen.sh since --force
+ does not imply --install
+
+2007-02-13 Will Estes <wlestes@users.sourceforge.net>
+
+ * tools/cvsauthors: add john43 to cvsauthors file
+
+2007-02-13 Will Estes <wlestes@users.sourceforge.net>
+
+ * autogen.sh: call autoreconf with --force instead of --install
+
+2007-02-13 Will Estes <wlestes@users.sourceforge.net>
+
+ * doc/.cvsignore: remove texinfo.tex from cvs tree
+
+2007-02-13 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: updates to NEWS file to reflect recent changes
+
+2007-02-13 Will Estes <wlestes@users.sourceforge.net>
+
+ * doc/Makefile.am: add flex.pdf to EXTRA_DIST
+
+2007-02-13 Will Estes <wlestes@users.sourceforge.net>
+
+ * configure.in: remove flex.spec
+
+2007-02-13 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am: remove maintainercleanfiles
+
+2007-02-01 Will Estes <wlestes@users.sourceforge.net>
+
+ * doc/Makefile.am: more changes to build system to distribute man
+ page
+
+2007-02-01 Will Estes <wlestes@users.sourceforge.net>
+
+ * doc/Makefile.am: add flex man page to distribution
+
+2007-02-01 Will Estes <wlestes@users.sourceforge.net>
+
+ * .cvsignore, flex.spec.in: remove flex spec file
+
+2006-11-17 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * tests/create-test: change create-test script to edit files in
+ place
+
+2006-11-09 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * doc/flex.texi: fix typos in manual; resolves bug #1592857
+
+2006-11-09 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * tests/Makefile.am: test names weren't displaying in test
+ success/failure messages (from #1591672
+
+2006-10-30 Will Estes <wlestes@users.sourceforge.net>
+
+ * doc/.cvsignore: add flex.html to .cvsignore in doc directory
+
+2006-10-22 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: update NEWS file for the work that millaway did
+
+2006-10-22 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * doc/flex.texi: add noyywrap option to example; use whitespace to
+ clarify example
+
+2006-08-02 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, po/ca.po, po/vi.po: new translations
+
+2006-04-11 John Millaway <john43@users.sourceforge.net>
+
+ * tables.c: Casted away signedness to appease -Werror freaks.
+
+2006-03-28 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * Makefile.am, configure.in, flexdef.h, scanflags.c: Added configure
+ check for assert.h. Added scanner flags stack.
+
+2006-03-25 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * doc/flex.texi, parse.y: Changed explicit 'A'-'Z' to isupper(),
+ where correct to do so. Documentation.
+
+2006-03-24 John Millaway <john43@users.sourceforge.net>
+
+ * doc/flex.texi: Documentation.
+
+2006-03-24 John Millaway <john43@users.sourceforge.net>
+
+ * doc/flex.texi: Added appendix of patterns to manual.
+
+2006-03-23 John Millaway <john43@users.sourceforge.net>
+
+ * doc/flex.texi: .
+
+2006-03-22 John Millaway <john43@users.sourceforge.net>
+
+ * doc/flex.texi: Documentation.
+
+2006-03-22 John Millaway <john43@users.sourceforge.net>
+
+ * doc/flex.texi: Documented set difference operator {-}.
+
+2006-03-22 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * Makefile.am: Removed includedir from AM_CPPFLAGS #1439351.
+
+2006-03-21 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * flexdef.h, misc.c, scan.l: Fixed escape in actions.
+
+2006-03-21 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * tests/test-table-opts/Makefile.am,
+ tests/test-table-opts/scanner.l: Removed m4 from test-table-opts
+
+2006-03-21 John Millaway <john43@users.sourceforge.net>
+
+ * tests/test-reject/Makefile.am, tests/test-reject/scanner.l:
+ Removed m4 from test-reject
+
+2006-03-21 John Millaway <john43@users.sourceforge.net>
+
+ * filter.c, flexdef.h, main.c, scan.l: Moved set_input_file to
+ different file.
+
+2006-03-21 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * filter.c: Documented filter chain. Removed fdopen. Added no-op
+ fseek.
+
+2006-03-13 John Millaway <john43@users.sourceforge.net>
+
+ * gen.c: Fixed another -Wall report.
+
+2006-03-10 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, po/vi.po: new vi translation
+
+2006-03-09 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, po/ga.po, po/nl.po: new nl, ga translations
+
+2006-02-21 Will Estes <wlestes@users.sourceforge.net>
+
+ * m4/Makefile.am: add po.m4 to extra_dist in m4/ so it gets picked
+ up by distributions
+
+2006-02-21 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * configure.in: remove website directory from configure.in
+
+2006-02-20 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, configure.in: version 2.5.33 marks in NEWS and configure.in
+
+2006-02-20 Will Estes <wlestes@users.sourceforge.net>
+
+ * configure.in: change email address in configure.in to point to
+ flex-help@sourceforge.net
+
+2006-02-20 John Millaway <john43@users.sourceforge.net>
+
+ * doc/flex.texi: Documentation.
+
+2006-02-20 John Millaway <john43@users.sourceforge.net>
+
+ * BUGS: Appended to BUGS file.
+
+2006-02-18 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am: remove website directory (since it now has its own
+ module in the flex project
+
+2006-02-16 John Millaway <john43@users.sourceforge.net>
+
+ * doc/flex.texi, flex.skl: Fixed buffer overflow in reject state
+ buffer. Corrected documentation on the state buffer.
+
+2006-02-16 John Millaway <john43@users.sourceforge.net>
+
+ * flex.skl: Reverted num_read from size_t back to int.
+
+2006-02-15 John Millaway <john43@users.sourceforge.net>
+
+ * Makefile.am, configure.in: Removed reference to RoadMap in
+ Makefile.am. Added website directory.
+
+2006-02-15 Will Estes <wlestes@users.sourceforge.net>
+
+ * README, RoadMap: remove RoadMap and reference to it in README
+
+2006-02-15 John Millaway <john43@users.sourceforge.net>
+
+ * BUGS, README, doc/flex.texi, doc/flex.xml: Eliminated references
+ to lex.sf.net.
+
+2006-02-15 John Millaway <john43@users.sourceforge.net>
+
+ * BUGS, flex.skl: Transfered bugs list from lex.sf.net to BUGS file.
+
+2006-02-15 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * flex.spec.in: Patched rpm spec file.
+
+2006-02-14 John Millaway <john43@users.sourceforge.net>
+
+ * configure.in, flexint.h: Added C99 macro for inttypes, just to be
+ conformant.
+
+2006-02-14 John Millaway <john43@users.sourceforge.net>
+
+ * flexdef.h, nfa.c, parse.y: Changed symbol INFINITE to fix conflict
+ with C math symbol.
+
+2006-02-14 John Millaway <john43@users.sourceforge.net>
+
+ * scan.l: Omitting parens for named rules in trailing context.
+
+2006-02-14 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * flex.skl: Removed unused local vars.
+
+2006-02-14 John Millaway <john43@users.sourceforge.net>
+
+ * flex.skl: Removed certain offending #undefs.
+
+2006-02-14 John Millaway <john43@users.sourceforge.net>
+
+ * flexint.h: Removed logical and from preprocessor statement.
+
+2006-02-14 Will Estes <wlestes@users.sourceforge.net>
+
+ * po/nl.po, po/nl.po.1: remove eroneously named nl.po.1; update
+ nl.po
+
+2006-02-14 John Millaway <john43@users.sourceforge.net>
+
+ * dfa.c: .
+
+2006-02-14 John Millaway <john43@users.sourceforge.net>
+
+ * flex.skl: Included <sys/types.h> for serialized tables.
+
+2006-02-14 John Millaway <john43@users.sourceforge.net>
+
+ * configure.in: Minor patch to call to head in configure script.
+
+2006-02-14 John Millaway <john43@users.sourceforge.net>
+
+ * doc/flex.texi: Documentation patch.
+
+2006-02-14 John Millaway <john43@users.sourceforge.net>
+
+ * filter.c, gen.c, libyywrap.c, main.c: Patch for full file system
+ failure.
+
+2006-02-13 John Millaway <john43@users.sourceforge.net>
+
+ * doc/flex.texi: Documentation.
+
+2006-02-13 John Millaway <john43@users.sourceforge.net>
+
+ * main.c: Fixed double-fclose when input file is empty.
+
+2006-02-10 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * buf.c, main.c: Improvement request 1069716 log vs. log10
+
+2005-12-22 John Millaway <john43@users.sourceforge.net>
+
+ * flex.skl: Fixed bug 1257093 yy_init_globals in header file
+
+2005-04-14 Will Estes <wlestes@users.sourceforge.net>
+
+ * po/nl.po: new nl translation
+
+2005-04-07 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, po/LINGUAS, po/nl.po, po/vi.po: new nl and vi translations
+
+2004-07-20 Will Estes <wlestes@users.sourceforge.net>
+
+ * filter.c: correct improper stdin assignment
+
+2004-05-22 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, po/tr.po: new tr translation
+
+2004-05-12 Will Estes <wlestes@users.sourceforge.net>
+
+ * .cvsignore, .indent.pro: .cvsignore and .indent.pro got missed in
+ the import to sourceforge; replace them
+
+2004-05-11 Will Estes <wlestes@users.sourceforge.net>
+
+ * po/fr.po: new fr translation
+
+2004-05-03 Will Estes <wlestes@users.sourceforge.net>
+
+ * po/LINGUAS: polish is pl, not po
+
+2004-03-22 Will Estes <wlestes@users.sourceforge.net>
+
+ * po/sv.po: yet another sweedish update
+
+2004-03-19 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, po/sv.po: new sv translation
+
+2003-12-11 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * doc/flex.texi: added 3 faqs
+
+2003-11-24 Will Estes <wlestes@users.sourceforge.net>
+
+ * po/ro.po: new ro translation
+
+2003-11-07 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, po/fr.po: new french translation
+
+2003-11-07 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, po/ca.po: new catalan translation from the translation
+ project
+
+2003-11-07 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, po/LINGUAS, po/ga.po, po/pl.po: new polish translation;
+ updated irish translation from translation project
+
+2003-10-10 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, po/LINGUAS, po/ga.po: new Irish translation
+
+2003-08-25 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, po/LINGUAS, po/ro.po: add romanian translation
+
+2003-07-16 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.skl: flex_*int* type fixes
+
+2003-07-16 Will Estes <wlestes@users.sourceforge.net>
+
+ * tools/cvsauthors: change wlestes email address
+
+2003-07-16 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.skl: undef yytext_ptr has some bad side effects
+
+2003-07-07 John Millaway <john43@users.sourceforge.net>
+
+ * doc/flex.texi: Documented m4 incompatibility with lex.
+
+2003-05-21 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: upgrade to gettext 0.12
+
+2003-05-20 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.skl, gen.c: patches from manoj via sourceforge
+
+2003-05-20 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * doc/.cvsignore: cvs should ignore flex.pdf and flex.ps
+
+2003-04-25 John Millaway <john43@users.sourceforge.net>
+
+ * TODO: Added yylineno bugs to TODO list.
+
+2003-04-03 John Millaway <john43@users.sourceforge.net>
+
+ * doc/flex.xml: Docbook.
+
+2003-04-03 John Millaway <john43@users.sourceforge.net>
+
+ * doc/flex.xml: xml now validates.
+
+2003-04-02 John Millaway <john43@users.sourceforge.net>
+
+ * doc/flex.xml: Began conversion to DocBook.
+
+2003-04-01 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, configure.in: version 2.5.31
+
+2003-04-01 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: remove --enable-maintainer-mode configure option
+
+2003-04-01 Will Estes <wlestes@users.sourceforge.net>
+
+ * configure.in: remove AM_MAINTAINER_MODE
+
+2003-04-01 John Millaway <john43@users.sourceforge.net>
+
+ * flex.skl, flexdef.h, main.c, misc.c, scan.l: Renamed some internal
+ variables.
+
+2003-03-31 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: yylineno is now per-buffer in reentrant scanners
+
+2003-03-31 John Millaway <john43@users.sourceforge.net>
+
+ * TODO: Added TODO item.
+
+2003-03-30 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * flex.skl: Minor documentation.
+
+2003-03-28 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: added %top directive
+
+2003-03-27 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * TODO, doc/flex.texi: Documented the m4 dependency.
+
+2003-03-26 Will Estes <wlestes@users.sourceforge.net>
+
+ * configure.in, flexdef.h: check for sys/wait.h since we use wait(2)
+
+2003-03-26 Will Estes <wlestes@users.sourceforge.net>
+
+ * flexdef.h: reorder include directives so as to catch system
+ integer types before flex defined values for same
+
+2003-03-26 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: assign tasks due before major release can happen; remove
+ --enable-maintainer-mode entry
+
+2003-03-26 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am: only rebuild the ChangeLog if we're inside a cvs
+ working directory
+
+2003-03-26 Will Estes <wlestes@users.sourceforge.net>
+
+ * configure.in, tools/.cvsignore, tools/Makefile.am: add tools/
+ subdirectory to distribution
+
+2003-03-26 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * doc/Makefile.am: clean up flex.texi processing leftovers with
+ cleanfiles
+
+2003-03-26 Will Estes <wlestes@users.sourceforge.net>
+
+ * tests/test-linedir-r/Makefile.am: an awk script wasn't included in
+ the distribution
+
+2003-03-26 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * TODO: Removed items from TODO list.
+
+2003-03-26 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * TODO, doc/Makefile.am: remove maintainer-mode conditional around
+ rebuilding of manpage
+
+2003-03-25 Will Estes <wlestes@users.sourceforge.net>
+
+ * README: mention doc/ for user documentation
+
+2003-03-25 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: rework distribution items
+
+2003-03-25 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: mention m4 processing
+
+2003-03-25 Will Estes <wlestes@users.sourceforge.net>
+
+ * tests/README: update instructions for running test suite
+
+2003-03-25 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * scan.l: Escaped m4 macros in scan.l which would cause
+ bootstrapping issues.
+
+2003-03-21 John Millaway <john43@users.sourceforge.net>
+
+ * doc/flex.texi, flex.skl, main.c: Cleaning up the skel.
+
+2003-03-20 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: we want to move the contents of to.do/Wishlist to top level
+ TODO
+
+2003-03-20 John Millaway <john43@users.sourceforge.net>
+
+ * to.do/Wish-List: Assessment of every item in Wish-List.
+
+2003-03-19 John Millaway <john43@users.sourceforge.net>
+
+ * main.c: Fixed allocation of slightly more memory than needed.
+
+2003-03-19 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * TODO: cosmetic changes to TODO list
+
+2003-03-19 John Millaway <john43@users.sourceforge.net>
+
+ * flex.skl: Cleaned up warnings so multiple headers could coincide.
+
+2003-03-19 John Millaway <john43@users.sourceforge.net>
+
+ * TODO, flex.skl, main.c: Moved prefixes to m4.
+
+2003-03-19 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * filter.c, flexdef.h, main.c, regex.c: Fixed #line directives.
+
+2003-03-17 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * TODO: Added some TODOs.
+
+2003-03-14 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * buf.c, filter.c, flexdef.h, main.c, misc.c: Added internal filter
+ ability. Deleted various unused variables.
+
+2003-03-14 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * flex.skl, tests/test-table-opts/scanner.l: Moved test-tables to
+ m4.
+
+2003-03-14 John Millaway <john43@users.sourceforge.net>
+
+ * flex.skl, main.c, options.c: Moved bison bridge code to m4.
+
+2003-03-13 John Millaway <john43@users.sourceforge.net>
+
+ * flex.skl, gen.c, main.c, scan.l: Moved YY_USE_LINENO to m4.
+
+2003-03-13 John Millaway <john43@users.sourceforge.net>
+
+ * buf.c, flexdef.h, scan.l: Added function buf_m4_undefine.
+
+2003-03-13 John Millaway <john43@users.sourceforge.net>
+
+ * flex.skl, main.c, scan.l: Replaced YY_ALWAYS_INTERACTIVE with m4.
+ Replaced YY_NEVER_INTERACTIVE with m4.
+
+2003-03-13 John Millaway <john43@users.sourceforge.net>
+
+ * flex.skl, main.c: Moved YY_TEXT_IS_ARRAY to m4.
+
+2003-03-12 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * doc/.cvsignore, texinfo.tex: move texinfo.tex to doc/
+
+2003-03-05 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: update TODO
+
+2003-03-05 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, configure.in: version 2.5.29
+
+2003-03-04 John Millaway <john43@users.sourceforge.net>
+
+ * FlexLexer.h, flex.skl: Added growable buffer stack to C++ scanner
+ as well. yyensure_buffer_stack is now static.
+
+2003-03-02 John Millaway <john43@users.sourceforge.net>
+
+ * flex.skl, misc.c: Removed awkward %push %pop syntax from skeleton.
+
+2003-03-02 John Millaway <john43@users.sourceforge.net>
+
+ * flex.skl: Renamed YY_CURRENT_BUFFER_FAST to
+ YY_CURRENT_BUFFER_LVALUE to better reflect its purpose.
+
+2003-02-28 John Millaway <john43@users.sourceforge.net>
+
+ * NEWS: made entry on input buffer stacks.
+
+2003-02-28 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am, doc/Makefile.am: build on . in top level first; this
+ will simplify calling help2man
+
+2003-02-28 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * main.c: Removed some symbols from the undef list. They are needed
+ for multiple headers to coexist.
+
+2003-02-27 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * NEWS: namespace cleanups
+
+2003-02-26 John Millaway <john43@users.sourceforge.net>
+
+ * main.c: Added a few macros to the undef list.
+
+2003-02-26 John Millaway <john43@users.sourceforge.net>
+
+ * main.c: Put the undef macros in an array.
+
+2003-02-12 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, configure.in: version 2.5.28
+
+2003-02-10 Will Estes <wlestes@users.sourceforge.net>
+
+ * README, TODO, configure.in, flex.texi: update documentation to
+ reflect the sourceforge move
+
+2003-02-06 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: update according to current thinking
+
+2003-02-06 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: mcvs reviewed
+
+2003-02-06 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: sourceforge migration tasks
+
+2003-02-04 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * scan.l: Flex now warns if always-interactive is specified with
+ fast or full.
+
+2003-01-31 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am: switch to using cvs2cl.pl to generate the ChangeLog
+
+2003-01-31 Will Estes <wlestes@users.sourceforge.net>
+
+ * tools/cvs2cl.pl, tools/cvsauthors: we're going to be switching how
+ we handle our ChangeLog
+
+2003-01-29 John Millaway <john43@users.sourceforge.net>
+
+ * gen.c, misc.c: Fixed trailing slash bug in YY_INPUT macro def.
+
+2003-01-29 Will Estes <wlestes@users.sourceforge.net>
+
+ * README.cvs-snapshot: upgrade texinfo to 4.3d
+
+2003-01-29 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.texi: the @copying construct works now; thanks to the texinfo
+ maintainers for finding the problem
+
+2003-01-21 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, configure.in: version 2.5.27
+
+2003-01-21 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: flex now works with recent bison versions
+
+2003-01-18 John Millaway <john43@users.sourceforge.net>
+
+ * flex.skl: Check for YYLTYPE_IS_DECLARED. This fixes bison-bridge
+ with latest bison.
+
+2003-01-15 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, po/pt_BR.po: new pt_br translation
+
+2003-01-14 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, configure.in: version 2.5.26
+
+2003-01-14 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: Fixed table deserialization bug on big-endian archs. Patch
+ sent from Bryce Nichols <bryce@bnichols.org>
+
+2003-01-12 John Millaway <john43@users.sourceforge.net>
+
+ * tables_shared.h: Fixed table deserialization bug on big-endian
+ archs. Patch sent from Bryce Nichols <bryce@bnichols.org>.
+
+2003-01-10 Will Estes <wlestes@users.sourceforge.net>
+
+ * README.cvs-snapshot: add version numbers for some tools and
+ explain about version.texi and --enable-maintainer-mode
+
+2003-01-10 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: catch news up
+
+2003-01-09 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * flex.skl: Changed type of yyleng from size_t to int. This fixes
+ bug in PostgreSQL compilation.
+
+2003-01-09 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: catch news up
+
+2003-01-09 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.skl: more c++ fixes
+
+2003-01-09 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am, configure.in, flex.spec.in: add a spec file
+
+2003-01-09 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.skl: type cast to pacify c++ compilers; patch from Bruce
+ Lilly <blilly@erols.com>
+
+2003-01-08 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: new es translation
+
+2003-01-08 Will Estes <wlestes@users.sourceforge.net>
+
+ * po/es.po: new spanish translation
+
+2002-12-19 John Millaway <john43@users.sourceforge.net>
+
+ * gen.c: Fixed bug where YY_G(0) sometimes occurs (created by my
+ previous commit.)
+
+2002-12-17 John Millaway <john43@users.sourceforge.net>
+
+ * gen.c: Fixed bug submitted by Bojan Smojver <bojan@rexursive.com>
+ where the use of yylineno, reentrant, and yymore together caused a
+ compile-time error.
+
+2002-12-17 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: update NEWS
+
+2002-12-17 John Millaway <john43@users.sourceforge.net>
+
+ * flex.texi: Documented new behavior with character ranges.
+
+2002-12-16 John Millaway <john43@users.sourceforge.net>
+
+ * parse.y: Fixed bug submitted by Bruce Lilly <blilly@erols.com>
+ 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 <john43@users.sourceforge.net>
+
+ * ccl.c, flexdef.h: Added utility functions to deal with character
+ case.
+
+2002-12-09 Will Estes <wlestes@users.sourceforge.net>
+
+ * flexint.h: we don't really need int64 anyway
+
+2002-12-09 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.skl: apparently some lints are happier with fllthrough
+ without a space
+
+2002-12-02 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, configure.in: version 2.5.25
+
+2002-12-02 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am: enclose flex.1 target in MAINTERNER_MODE
+
+2002-12-02 Will Estes <wlestes@users.sourceforge.net>
+
+ * po/pt_BR.po: new pt_br translation
+
+2002-12-01 John Millaway <john43@users.sourceforge.net>
+
+ * flex.texi: Indexed some more faqs.
+
+2002-11-29 John Millaway <john43@users.sourceforge.net>
+
+ * flex.skl: Fixed bug in SECOND yyless definition where argument was
+ not enclosed in parentheses.
+
+2002-11-29 John Millaway <john43@users.sourceforge.net>
+
+ * flex.skl: Fixed bug in yyless definition where argument was not
+ enclosed in parentheses.
+
+2002-11-27 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: flex uses flex_int*_t types
+
+2002-11-27 Will Estes <wlestes@users.sourceforge.net>
+
+ * flexint.h: integer types for non-C99 systems flexint.h
+
+2002-11-27 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * config.rpath: remove config.rpath
+
+2002-11-27 Will Estes <wlestes@users.sourceforge.net>
+
+ * README-alpha: just list location of betas
+
+2002-11-26 Will Estes <wlestes@users.sourceforge.net>
+
+ * flexint.h: __STDC_VERSION__ needs an L suffix
+
+2002-11-26 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, po/LINGUAS, po/pt_BR.po: new pt_br translation from the
+ translation project
+
+2002-11-25 Will Estes <wlestes@users.sourceforge.net>
+
+ * flexint.h: include inttypes.h for folks who really are C99
+
+2002-11-25 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: fix a typo
+
+2002-11-25 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, configure.in: version 2.5.24
+
+2002-11-23 Will Estes <wlestes@users.sourceforge.net>
+
+ * configure.in: try to make sure we have GNU m4
+
+2002-11-23 Will Estes <wlestes@users.sourceforge.net>
+
+ * tests/test-c++-multiple-scanners/Makefile.am: include
+ tests/test-c++-multipl-scanners/test.input
+
+2002-11-23 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: more portability fixes
+
+2002-11-23 Will Estes <wlestes@users.sourceforge.net>
+
+ * configure.in, flexdef.h: apparently on some BSD systems, we need
+ sys/params.h; reported by millaway
+
+2002-11-22 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: update NEWS
+
+2002-11-22 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * flex.texi: renamed some faqs.
+
+2002-11-22 Will Estes <wlestes@users.sourceforge.net>
+
+ * AUTHORS: update wording about authorship
+
+2002-11-17 John Millaway <john43@users.sourceforge.net>
+
+ * parse.y: Removed space before line num in error messages to look
+ more like gcc's errors.
+
+2002-11-06 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, po/tr.po: new turkish translation from the translation
+ project
+
+2002-10-28 Will Estes <wlestes@users.sourceforge.net>
+
+ * gen.c: applied c++ from lilypond folks for std:: reasons
+
+2002-10-25 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.texi: proofreading
+
+2002-10-24 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.texi: proofreading
+
+2002-10-22 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * TODO: c++ rants
+
+2002-10-22 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.texi: more proofreading
+
+2002-10-22 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am: include intent.pro; indent target is MAINTAINER_MODE
+ conditional
+
+2002-10-22 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * tables.c: Added a missing function prototype.
+
+2002-10-21 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, configure.in: version 2.5.23
+
+2002-10-21 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: update NEWS on recent changes
+
+2002-10-21 Will Estes <wlestes@users.sourceforge.net>
+
+ * flexint.h: use sys/types.h and not inttypes.h
+
+2002-10-21 Will Estes <wlestes@users.sourceforge.net>
+
+ * configure.in: check for limits.h
+
+2002-10-21 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: update TODO on recent suggestions
+
+2002-10-21 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.texi: titlepage and contents
+
+2002-10-21 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am: typo
+
+2002-10-21 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * flex.texi: typo.
+
+2002-10-18 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.texi: report the current version info that flex provides;
+ reformat a list of non-posix features
+
+2002-10-18 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: report the current version info that flex provides
+
+2002-10-18 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.skl: FLEX_BETA defined if flex is beta
+
+2002-10-16 Will Estes <wlestes@users.sourceforge.net>
+
+ * flexint.h: if we're doing c++, then we can't use long long
+
+2002-10-14 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: update TODO on several things
+
+2002-10-11 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.texi: more proofreading
+
+2002-10-11 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * Makefile.am, configure.in: remove intl from dist
+
+2002-10-11 Will Estes <wlestes@users.sourceforge.net>
+
+ * configure.in: we use maintainer mode now
+
+2002-10-11 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: include create-test
+
+2002-10-11 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * tests/Makefile.am: use dist_noinst_scripts as per email from Akim
+ Demaille
+
+2002-10-10 John Millaway <john43@users.sourceforge.net>
+
+ * flex.texi: Documentation.
+
+2002-10-10 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, configure.in: version 2.5.22; portability fixes and attn to
+ the test suite
+
+2002-10-10 Will Estes <wlestes@users.sourceforge.net>
+
+ * flexint.h: ok, this seems to work
+
+2002-10-10 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * tests/TEMPLATE/Makefile.am: sometimes we put header files in the
+ builddir and so we should account for that
+
+2002-10-10 Will Estes <wlestes@users.sourceforge.net>
+
+ * tests/TEMPLATE/Makefile.am: replace the last instance
+
+2002-10-10 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.skl: include unistd.h and not cunistd as cunistd only seems
+ to be present on very recent systems
+
+2002-10-10 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * configure.in, flex.skl, flexdef.h: current swipe at header magic;
+ int types be damned
+
+2002-10-08 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: change version constant info to reflect change to flex.skl
+
+2002-10-08 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am: remove README-alpha option; add definitions for
+ FLEX_{MAJOR,MINOR,SUBMINOR}_VERSION
+
+2002-10-07 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.skl, flexdef.h: ok, here goes; try to handle integral
+ typedefs in one swell foop
+
+2002-10-07 Will Estes <wlestes@users.sourceforge.net>
+
+ * configure.in: we check for {u,}int*_t types; maybe this will
+ simplify things
+
+2002-10-07 Will Estes <wlestes@users.sourceforge.net>
+
+ * configure.in: we create the tests/TEMPLATE/Makefile so that we can
+ build the dist archives
+
+2002-10-07 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: more test suite cleanups
+
+2002-10-07 Will Estes <wlestes@users.sourceforge.net>
+
+ * tests/test-c++-multiple-scanners/Makefile.am: we don't use header
+ files...
+
+2002-10-07 Will Estes <wlestes@users.sourceforge.net>
+
+ * flexdef.h: remove include of malloc.h
+
+2002-10-04 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.texi: more editing; remove examples index; merge examples
+ into concept index
+
+2002-10-04 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * flex.texi: yesterday's proofreading
+
+2002-10-02 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.texi: proofread some more
+
+2002-10-02 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.texi: proofread edit begins
+
+2002-10-01 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * Makefile.am: INCLUDES is obsolete; use AM_CPPFLAGS instead
+
+2002-09-27 Will Estes <wlestes@users.sourceforge.net>
+
+ * configure.in: apparently, AM_CONFIG_HEADER is obsolete
+
+2002-09-27 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: integrate test suite into automake
+
+2002-09-27 Will Estes <wlestes@users.sourceforge.net>
+
+ * configure.in: since we dont run the template test, we dont need to
+ generate its Makefile either
+
+2002-09-27 Will Estes <wlestes@users.sourceforge.net>
+
+ * autogen.sh: use autoreconf instead of calling individual utilities
+ separately
+
+2002-09-27 Will Estes <wlestes@users.sourceforge.net>
+
+ * configure.in: check for c++ compiler
+
+2002-09-27 Will Estes <wlestes@users.sourceforge.net>
+
+ * configure.in: re-organize according to suggested layout in
+ autoconf manual
+
+2002-09-26 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am, NEWS, configure.in: update automake to 1.7 and
+ autoconf to 2.54
+
+2002-09-26 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am: use AM_YFLAGS since YFLAGS is a user variable
+
+2002-09-25 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * Makefile.am, flex.skl, flex.texi: include a single, automatically
+ generated version number in flex scanners
+
+2002-09-23 Will Estes <wlestes@users.sourceforge.net>
+
+ * tests/create-test: complain audibly when argument not supplied;
+ echo on stderr when writing error messages
+
+2002-09-23 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * tests/TEMPLATE/Makefile.am: not all compilers support '-I dir' so
+ we write '-Idir' instead
+
+2002-09-23 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: reorganize faq entries; proofread the manual
+
+2002-09-23 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.texi: move c++ experimental warning to top of cxx node
+
+2002-09-20 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * NEWS: new smarter skeleton/scanner generation
+
+2002-09-20 John Millaway <john43@users.sourceforge.net>
+
+ * flex.skl, misc.c: bison-bridge skel handled via %if/%endif pairs.
+
+2002-09-19 John Millaway <john43@users.sourceforge.net>
+
+ * flex.skl, misc.c: reentrant skel handled via %if/%endif pairs.
+
+2002-09-19 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * flex.skl, main.c, misc.c, tables.h: Added %push and %pop
+ operations to skel processing.
+
+2002-09-17 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, configure.in: flex 2.5.21
+
+2002-09-17 John Millaway <john43@users.sourceforge.net>
+
+ * tests/test-reject/Makefile.am: minor fixup for dist.
+
+2002-09-16 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, configure.in: version 2.5.20
+
+2002-09-16 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.texi: correct typo
+
+2002-09-16 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: note the new tables functionality
+
+2002-09-16 John Millaway <john43@users.sourceforge.net>
+
+ * tests/test-multiple-scanners-r/.cvsignore,
+ tests/test-multiple-scanners-r/Makefile.am: Fixed `clean' target and
+ .cvsignore.
+
+2002-09-16 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * tests/test-reject/scanner.l: replace yytables_load with
+ yytables_fload as per millaway's other changes
+
+2002-09-15 John Millaway <john43@users.sourceforge.net>
+
+ * TODO, flex.texi: Created user API for tables deserialization.
+ Documented API and --tables-* options in manual.
+
+2002-09-15 John Millaway <john43@users.sourceforge.net>
+
+ * flex.skl, tests/test-table-opts/scanner.l: Tables deserialization
+ uses yyalloc/yyfree. Changed yytables_load to yytables_fload.
+
+2002-09-15 John Millaway <john43@users.sourceforge.net>
+
+ * tests/test-bison-nr/.cvsignore: minor upkeep.
+
+2002-09-15 John Millaway <john43@users.sourceforge.net>
+
+ * flex.texi: Categorized and indexed scanner options in manual.
+
+2002-09-15 John Millaway <john43@users.sourceforge.net>
+
+ * flex.skl: Initialization of reject vars and %array vars in
+ reentrant scanner.
+
+2002-09-13 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * NEWS: millaway has been very busy
+
+2002-09-13 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * tests/test-bison-nr/.cvsignore: forgot to add .cvsignore on last
+ commit.
+
+2002-09-13 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * flex.texi: documentation of tabels api in manual
+
+2002-09-12 John Millaway <john43@users.sourceforge.net>
+
+ * TODO, tables.c: Renamed *_fwrite to *_write to reflect writer
+ abstraction.
+
+2002-09-11 John Millaway <john43@users.sourceforge.net>
+
+ * devel/tables.pl: Added perl script to read/dump serialized tables
+ in devel/
+
+2002-09-11 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * NEWS, po/de.po: new de translation from the translation project
+
+2002-09-11 John Millaway <john43@users.sourceforge.net>
+
+ * flex.skl: yytbl_load now checks tables set by name. Localized var
+ scaope in yytbl_load.
+
+2002-09-10 Will Estes <wlestes@users.sourceforge.net>
+
+ * tests/Makefile.am: make clean before make test
+
+2002-09-09 John Millaway <john43@users.sourceforge.net>
+
+ * TODO, flex.skl: Fixed deserialization of --fast tables.
+
+2002-09-09 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: fix typo; remove the yylineo entry
+
+2002-09-09 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * NEWS: flex has better internal diagnostics
+
+2002-09-09 Will Estes <wlestes@users.sourceforge.net>
+
+ * configure.in, flexdef.h: test for presence of __func__ and
+ compensate if absent
+
+2002-09-09 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am: include the intl/ subdirectory when searching for
+ include files
+
+2002-09-09 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, po/ru.po, po/sv.po: new sv, ru translations from the
+ translation project
+
+2002-09-07 John Millaway <john43@users.sourceforge.net>
+
+ * flex.skl, misc.c: Changed cryptic skeleton markers to readable
+ form.
+
+2002-09-07 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * NEWS, po/ca.po: new ca translation
+
+2002-09-06 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: new fr translation
+
+2002-09-06 Will Estes <wlestes@users.sourceforge.net>
+
+ * po/fr.po: new french translation from the translation project
+
+2002-09-05 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: c99 function defs by default
+
+2002-09-05 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * flex.skl, flex.texi: Flex generates C99 defs now. Documented the
+ above change in manual.
+
+2002-09-05 John Millaway <john43@users.sourceforge.net>
+
+ * tests/test-table-opts/.cvsignore,
+ tests/test-table-opts/Makefile.am: Added serialization test to
+ table-opts test.
+
+2002-09-05 Will Estes <wlestes@users.sourceforge.net>
+
+ * configure.in: oops, i made a typo
+
+2002-09-05 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, configure.in: version 2.5.19
+
+2002-09-05 Will Estes <wlestes@users.sourceforge.net>
+
+ * scan.l: use FLEX_EXIT(), not exit()
+
+2002-09-05 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * scan.l: s/exit(1)/exit(EXIT_FAILURE)
+
+2002-09-05 John Millaway <john43@users.sourceforge.net>
+
+ * dfa.c, gen.c: Tables are now generated with %option
+ tables-file=FILE.
+
+2002-09-05 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: catch up on a few things
+
+2002-09-05 Will Estes <wlestes@users.sourceforge.net>
+
+ * scan.l: prevent segfault on input lines which are longer than the
+ allocated space (problem report from Manoj Srivastava
+ <srivasta@golden-gryphon.com>)
+
+2002-09-05 John Millaway <john43@users.sourceforge.net>
+
+ * flex.texi, main.c, options.c, options.h: Changed option 'header'
+ to 'header-file'. 'header' still works, though.
+
+2002-09-05 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * flexdef.h, gen.c, tables.c, tables_shared.h: Lots of work on
+ tables serialization code.
+
+2002-09-04 Will Estes <wlestes@users.sourceforge.net>
+
+ * README.cvs-snapshot: mention GNU indent
+
+2002-09-04 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: remove the word after from the version line
+
+2002-09-03 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, configure.in: version 2.5.18
+
+2002-09-03 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: catch up on the NEWS
+
+2002-09-03 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * configure.in: fixed bug whereby bison was reported missing even
+ when it was found
+
+2002-09-02 John Millaway <john43@users.sourceforge.net>
+
+ * tables.c: In-code documentation.
+
+2002-09-02 John Millaway <john43@users.sourceforge.net>
+
+ * flexdef.h: Forgot to indent before previous commit.
+
+2002-09-02 John Millaway <john43@users.sourceforge.net>
+
+ * flexdef.h: Added known integer limits if undefined.
+
+2002-08-29 Will Estes <wlestes@users.sourceforge.net>
+
+ * configure.in: version 2.5.17
+
+2002-08-29 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: more portability fixes; new version number
+
+2002-08-29 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * dfa.c: eat a blank line
+
+2002-08-29 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: new config.{sub,guess} files; mention that we use indent on
+ flex
+
+2002-08-28 Will Estes <wlestes@users.sourceforge.net>
+
+ * configure.in: warn if no indent found; version 2.5.16
+
+2002-08-28 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: catch up on recent changes; version 2.5.16
+
+2002-08-27 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * Makefile.am: touch up the indent targeet; it's ready for
+ production use now
+
+2002-08-27 Will Estes <wlestes@users.sourceforge.net>
+
+ * configure.in: test for GNU indent; reorder the tests somewhat
+
+2002-08-23 Will Estes <wlestes@users.sourceforge.net>
+
+ * configure.in: automake is smarter about autoconf's versioning
+ scheme
+
+2002-08-23 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: catch NEWS up on what we've been doing
+
+2002-08-22 Will Estes <wlestes@users.sourceforge.net>
+
+ * flexdef.h: do some more conditional including for folks without
+ standard systems
+
+2002-08-22 Will Estes <wlestes@users.sourceforge.net>
+
+ * tests/test-c++-basic/Makefile.am: use CXX to link the test scanner
+ here
+
+2002-08-22 John Millaway <john43@users.sourceforge.net>
+
+ * flex.texi: Documentation.
+
+2002-08-22 John Millaway <john43@users.sourceforge.net>
+
+ * Makefile.am: Created 'indent' target and added .indent.pro.
+
+2002-08-22 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * tests/test-bison-yylloc/Makefile.am,
+ tests/test-bison-yylval/Makefile.am: fixed missing 'clean' file.
+
+2002-08-22 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * README: official releases are being hosted by Vern
+
+2002-08-21 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * gen.c, nfa.c: More tabels work.
+
+2002-08-21 John Millaway <john43@users.sourceforge.net>
+
+ * flexdef.h, gen.c, tables.c, tables_shared.h: More work on tables.
+
+2002-08-20 John Millaway <john43@users.sourceforge.net>
+
+ * dfa.c: Cleaned up macros that took no ';'.
+
+2002-08-20 John Millaway <john43@users.sourceforge.net>
+
+ * scanopt.c: Fixed oddball '=-'.
+
+2002-08-20 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * tables.c: More work on tables code.
+
+2002-08-20 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am, NEWS, configure.in: we're using m4 so have configure
+ test for it
+
+2002-08-20 John Millaway <john43@users.sourceforge.net>
+
+ * Makefile.am, tables.c: Added tables.c and rebuilt dependencies.
+
+2002-08-20 John Millaway <john43@users.sourceforge.net>
+
+ * TODO, flex.texi: Dicussed prototypes and header in manual.
+
+2002-08-19 John Millaway <john43@users.sourceforge.net>
+
+ * Makefile.am, configure.in, flex.skl, flexdef.h, tables_shared.h:
+ More work on tables serialization.
+
+2002-08-19 John Millaway <john43@users.sourceforge.net>
+
+ * Makefile.am, mkskel.sh: Skeleton is now passed through m4 (before
+ dist is built).
+
+2002-08-19 Will Estes <wlestes@users.sourceforge.net>
+
+ * po/LINGUAS, po/zh_CN.po: add zh_cn translation from the
+ translation project
+
+2002-08-19 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: millaway's done a lot of things which need to be mentioned
+ in NEWS
+
+2002-08-18 John Millaway <john43@users.sourceforge.net>
+
+ * main.c: Removed #undef of start conditions.
+
+2002-08-17 John Millaway <john43@users.sourceforge.net>
+
+ * TODO: todo list
+
+2002-08-17 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * flex.skl, flex.texi: Working on tables API.
+
+2002-08-16 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * flex.skl, flex.texi, misc.c: Prelimary work on tables API.
+
+2002-08-16 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * Makefile.am: Updated dependencies list.
+
+2002-08-15 John Millaway <john43@users.sourceforge.net>
+
+ * main.c: Fixed seg fault bug in ecs.
+
+2002-08-15 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * configure.in: version 2.5.14
+
+2002-08-15 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: c-as-c++ tests reworked
+
+2002-08-15 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * main.c: conditionally include <locale.h>; include config.h as well
+
+2002-08-15 Will Estes <wlestes@users.sourceforge.net>
+
+ * configure.in, flex.skl: only include <cunistd> if we have it
+
+2002-08-15 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: portability fixes; added missing punctuation; de translation
+ now included
+
+2002-08-15 Will Estes <wlestes@users.sourceforge.net>
+
+ * po/LINGUAS: we also translate to german
+
+2002-08-15 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am: require automake at least 1.6
+
+2002-08-15 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, configure.in: version 2.5.13
+
+2002-08-14 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.texi: reverted away from the @copying as it breaks the info
+ reader
+
+2002-08-14 John Millaway <john43@users.sourceforge.net>
+
+ * flex.texi, flexdef.h, main.c, misc.c: Start condition prefixes
+ attempts to adjust to user preferences.
+
+2002-08-13 John Millaway <john43@users.sourceforge.net>
+
+ * main.c: Include start condition symbols in header.
+
+2002-08-13 John Millaway <john43@users.sourceforge.net>
+
+ * flexdef.h, main.c: Omit user code and tables from generated header
+ file.
+
+2002-08-13 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * NEWS: printf fix and yylex_init reports errors
+
+2002-08-12 John Millaway <john43@users.sourceforge.net>
+
+ * flex.texi: Updated manual for %option header.
+
+2002-08-12 John Millaway <john43@users.sourceforge.net>
+
+ * flex.skl, flex.texi, gen.c: Fixed type mismatch in printf.
+ yylex_init now reports errors.
+
+2002-08-10 John Millaway <john43@users.sourceforge.net>
+
+ * dfa.c, main.c: Added alignment flag for future use.
+
+2002-08-10 John Millaway <john43@users.sourceforge.net>
+
+ * tests/test-table-opts/.cvsignore,
+ tests/test-table-opts/Makefile.am: Added options to test-table-opts
+
+2002-08-10 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * flex.texi: more faq editing; corrected mistyped nodenames
+
+2002-08-09 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.skl: fix typo which propogates out to generated scanners
+
+2002-08-09 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.texi: edited a few more faqs
+
+2002-08-09 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am, faq.texi: remove faq.texi as it's included in
+ flex.texi
+
+2002-08-08 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.texi: a few more faq edits; remove faq-89
+
+2002-08-08 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.texi: cite, not site
+
+2002-08-08 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.texi: and get the faq included
+
+2002-08-08 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.texi: fix some grammer/typography in the top node and add a
+ detailed menu
+
+2002-08-08 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: we've updated gettext
+
+2002-08-08 Will Estes <wlestes@users.sourceforge.net>
+
+ * po/.cvsignore: we need to ignore a few more gettext files
+
+2002-08-08 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, configure.in: version 2.5.12
+
+2002-08-08 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: mention gettext; document the non-need for bison/flex in the
+ build process
+
+2002-08-08 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am, configure.in: include intl in the distribution and in
+ the build process
+
+2002-08-08 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am: builddir in help2man call needed @-signs around it
+
+2002-08-08 Will Estes <wlestes@users.sourceforge.net>
+
+ * po/.cvsignore: we can ignore Makefile.in.in
+
+2002-08-08 Will Estes <wlestes@users.sourceforge.net>
+
+ * m4/.cvsignore, m4/Makefile.am: oops, too hasty on deleting this
+ directory, sigh
+
+2002-08-08 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * TODO: we need to index the faq entries
+
+2002-08-07 Will Estes <wlestes@users.sourceforge.net>
+
+ * faq.texi: proofed "Why do flex scanners call fileno if it is not
+ ANSI compatible?"
+
+2002-08-07 Will Estes <wlestes@users.sourceforge.net>
+
+ * faq.texi: proofed "How do I expand \ escape sequences in C-style
+ quoted strings?"
+
+2002-08-07 Will Estes <wlestes@users.sourceforge.net>
+
+ * README: changes to README to align with GNU coding standards
+
+2002-08-06 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am: help2man should look in builddir for the flex binary
+
+2002-08-02 John Millaway <john43@users.sourceforge.net>
+
+ * flex.skl: Fixed yyunput prototype.
+
+2002-08-01 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: new fr translation from the translation project
+
+2002-08-01 Will Estes <wlestes@users.sourceforge.net>
+
+ * po/fr.po: new fr.po translation from the translation project
+
+2002-08-01 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: yylineno performance hit is fixed
+
+2002-07-31 John Millaway <john43@users.sourceforge.net>
+
+ * TODO, flex.texi: Updated docs on yylineno.
+
+2002-07-31 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: discuss yylineno performance
+
+2002-07-31 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: forgot to say what the date was that we made the release
+
+2002-07-31 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, configure.in: version 2.5.11
+
+2002-07-31 Will Estes <wlestes@users.sourceforge.net>
+
+ * faq.texi: fixed a menu entry and related problems
+
+2002-07-31 Will Estes <wlestes@users.sourceforge.net>
+
+ * configure.in: someday, maybe we can use autopoint
+
+2002-07-31 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am: we need to include texinfo.tex now
+
+2002-07-31 Will Estes <wlestes@users.sourceforge.net>
+
+ * texinfo.tex: add texinfo.tex
+
+2002-07-30 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * TODO: faqs need work
+
+2002-07-30 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, TODO: prototypes get airtime these days
+
+2002-07-28 John Millaway <john43@users.sourceforge.net>
+
+ * flex.skl: Added some comments.
+
+2002-07-28 John Millaway <john43@users.sourceforge.net>
+
+ * flex.skl: Fixed bug where yyless did not consider yylineno.
+
+2002-07-28 John Millaway <john43@users.sourceforge.net>
+
+ * scan.l: Fixed bug I created in previous commit.
+
+2002-07-28 John Millaway <john43@users.sourceforge.net>
+
+ * scan.l: Don't wrap ()s around {NAMEDEFS} at the end of a rule.
+
+2002-07-27 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * NEWS: dist-bzip2 and rename yy_globals and yy_globals_t
+
+2002-07-24 Will Estes <wlestes@users.sourceforge.net>
+
+ * configure.in: version 2.5.10
+
+2002-07-24 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am: add dist-bzip2 to automake_options so we'll start
+ getting tar.bz2 archives
+
+2002-07-23 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * Makefile.am: typo in tags target
+
+2002-07-22 John Millaway <john43@users.sourceforge.net>
+
+ * Makefile.am: Removed erroneous $(srcdir) from help2man target.
+
+2002-07-22 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, configure.in: it's version 2.5.9 now
+
+2002-07-22 Will Estes <wlestes@users.sourceforge.net>
+
+ * po/.cvsignore: updated gettext to 0.11.3
+
+2002-07-22 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * autogen.sh, configure.in: rollback on configure.in and autogen.sh
+ because autpoint is broken
+
+2002-07-22 Will Estes <wlestes@users.sourceforge.net>
+
+ * po/ru.po: new russian translation from translation project
+
+2002-07-19 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * configure.in: we're preparing for autopoint
+
+2002-07-17 John Millaway <john43@users.sourceforge.net>
+
+ * flex.texi: Updated manual.
+
+2002-07-17 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: update the NEWS file for lots of things millaway has done
+
+2002-07-17 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * faq.texi, flex.texi: Worked on mem mgmt sect of manual.
+
+2002-07-15 Will Estes <wlestes@users.sourceforge.net>
+
+ * scan.l: allow blank lines and continuations in more places
+
+2002-07-12 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: millaway finished the faqs directory
+
+2002-07-12 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: removed items as per email from millaway
+
+2002-07-12 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * main.c, scan.l: Fixed POSIXLY_CORRECT detection in scanner.
+
+2002-07-11 John Millaway <john43@users.sourceforge.net>
+
+ * faq.texi: More work on faq.
+
+2002-07-11 John Millaway <john43@users.sourceforge.net>
+
+ * faq.texi: Moved all faqs into manual -- but did not evaluate them
+ yet. Removed the old faq files.
+
+2002-07-10 John Millaway <john43@users.sourceforge.net>
+
+ * main.c: Removed duplicate definition of FLEX_DEBUG. gcc doesn't
+ care, but other compilers might.
+
+2002-07-10 John Millaway <john43@users.sourceforge.net>
+
+ * flex.texi: Wrote some more about memory mgmt in the manual.
+
+2002-07-10 John Millaway <john43@users.sourceforge.net>
+
+ * flex.texi: flex.texi now works with install-info.
+
+2002-07-10 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: added items as per email from millaway
+
+2002-07-10 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: after we release a version, we have to keep the version
+ number in NEWS current
+
+2002-07-10 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * flex.skl: Memory functions are no longer static.
+
+2002-07-09 John Millaway <john43@users.sourceforge.net>
+
+ * tests/test-mem-nr/test.input: Added a missing input file for
+ test-mem-nr/
+
+2002-07-09 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * flex.texi: Added sections in manual for memory management.
+
+2002-07-09 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: noted more user visible changes
+
+2002-07-09 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * NEWS: new POSIXLY_CORRECT and new ru translation
+
+2002-07-09 Will Estes <wlestes@users.sourceforge.net>
+
+ * po/ru.po: new ru translation from the translation project
+
+2002-07-09 John Millaway <john43@users.sourceforge.net>
+
+ * flex.texi: Made note of set/get debug in docs.
+
+2002-07-09 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <stdbool.h>.
+
+2002-07-09 John Millaway <john43@users.sourceforge.net>
+
+ * main.c: Check POSIXLY_CORRECT env variable.
+
+2002-07-09 John Millaway <john43@users.sourceforge.net>
+
+ * flex.skl: Added prototypes for the get/set debug functions.
+
+2002-07-09 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * tests/create-test: create-test script now modifies .cvsignore
+
+2002-07-09 John Millaway <john43@users.sourceforge.net>
+
+ * tests/create-test: Improved the error checking.
+
+2002-07-03 Will Estes <wlestes@users.sourceforge.net>
+
+ * main.c: fix bug whereby prefix didn't get passed to everybody;
+ patch by rse@engelschall.com
+
+2002-07-03 Will Estes <wlestes@users.sourceforge.net>
+
+ * faq.texi: ~ is an active character, so we'll just use the word
+ 'about'
+
+2002-07-02 John Millaway <john43@users.sourceforge.net>
+
+ * Makefile.am: Fixed typo.
+
+2002-07-02 John Millaway <john43@users.sourceforge.net>
+
+ * faq.texi: Added a faq.
+
+2002-06-28 John Millaway <john43@users.sourceforge.net>
+
+ * Makefile.am: Added 'tags' target -- something I should have done
+ long ago.
+
+2002-06-28 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: add two new items regarding coding; remove tests/ copyright
+ notice item as it's done
+
+2002-06-26 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: note the copyright messages in tests/
+
+2002-06-25 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * TODO: add bootstrapper to the todo list
+
+2002-06-19 Will Estes <wlestes@users.sourceforge.net>
+
+ * configure.in: new version number
+
+2002-06-19 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: update TODO list
+
+2002-06-19 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * README-alpha: made code quality warning more explicit; gave url
+ for cvs and beta flex
+
+2002-05-23 John Millaway <john43@users.sourceforge.net>
+
+ * gen.c: Fixed bug where omission of user section 3 caused unmatched
+ #ifdef's in generated code.
+
+2002-05-20 Will Estes <wlestes@users.sourceforge.net>
+
+ * configure.in: configure.in requires at least autoconf 2.50
+
+2002-05-13 John Millaway <john43@users.sourceforge.net>
+
+ * Makefile.am: Updated my email address.
+
+2002-05-10 John Millaway <john43@users.sourceforge.net>
+
+ * flexdef.h, misc.c: chomp'd lines when reading external skel file.
+
+2002-05-07 Will Estes <wlestes@users.sourceforge.net>
+
+ * po/sv.po: new sweedish translation from the translation project
+
+2002-04-29 Will Estes <wlestes@users.sourceforge.net>
+
+ * po/ca.po: new catalan translation from the translation project
+
+2002-04-29 Will Estes <wlestes@users.sourceforge.net>
+
+ * po/es.po: new spanish translation from the translation project
+
+2002-04-25 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * flex.texi: note that the lex matching of abc{1,3} is the posix
+ behavior
+
+2002-04-23 Will Estes <wlestes@users.sourceforge.net>
+
+ * configure.in: new version 2.5.7; use autoconf versioning info
+
+2002-04-23 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: note changes in 2.5.7
+
+2002-04-23 Will Estes <wlestes@users.sourceforge.net>
+
+ * main.c: conditional compile gettext initialization
+
+2002-04-22 Will Estes <wlestes@users.sourceforge.net>
+
+ * po/de.po: new german translation from the translation project
+
+2002-04-19 John Millaway <john43@users.sourceforge.net>
+
+ * tests/test-include-by-reentrant/Makefile.am: Fixed command line
+ for test-include-by-reentrant/Makefile.am
+
+2002-04-19 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * flexdef.h, misc.c, parse.y, sym.c: Applied 'const' to a few more
+ char*, where appropriate.
+
+2002-04-19 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * flexdef.h, gen.c, misc.c: Changed 'char[]' to 'const char*'
+ wherever in conflicted with gettext.
+
+2002-04-19 Will Estes <wlestes@users.sourceforge.net>
+
+ * po/fr.po, po/sv.po: new files from translation after 2.5.6 beta
+ release
+
+2002-04-18 John Millaway <john43@users.sourceforge.net>
+
+ * tests/test-lineno-r/Makefile.am: Fixed minor typo/cut and paste
+ error.
+
+2002-04-18 John Millaway <john43@users.sourceforge.net>
+
+ * configure.in: Added yylineno test.
+
+2002-04-18 John Millaway <john43@users.sourceforge.net>
+
+ * tests/Makefile.am: Added yylineno tests.
+
+2002-04-18 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * scanopt.c: Applied gettext macros to error messages from scanopt.
+
+2002-04-15 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * TODO: a lot more work has happened to flex; note this by removing
+ a number of TODO entries
+
+2002-04-15 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: make sure all gettext modules use gettext translation
+ facilities
+
+2002-04-14 John Millaway <john43@users.sourceforge.net>
+
+ * faq.texi: Converted faqs 34-41 to texinfo.
+
+2002-04-14 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * flexdef.h: defined FLEX_EXIT macro to call longjmp on errors.
+
+2002-04-13 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * scanopt.c: Fixed minor typo in error message
+
+2002-04-12 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * tests/test-yyextra/.cvsignore: ignore Makefile.in
+
+2002-04-12 Will Estes <wlestes@users.sourceforge.net>
+
+ * tests/test-string-r/.cvsignore: it's Makefile.in, not makefile.in
+
+2002-04-12 Will Estes <wlestes@users.sourceforge.net>
+
+ * tests/test-yyextra/Makefile.am, tests/test-yyextra/Makefile.in:
+ put test-yyextra under automake
+
+2002-04-12 Will Estes <wlestes@users.sourceforge.net>
+
+ * tests/test-string-r/Makefile.am, tests/test-string-r/Makefile.in:
+ put test-string-r under automake
+
+2002-04-12 Will Estes <wlestes@users.sourceforge.net>
+
+ * tests/test-string-nr/.cvsignore, tests/test-string-r/.cvsignore:
+ we can ignore Makefile.in
+
+2002-04-12 Will Estes <wlestes@users.sourceforge.net>
+
+ * tests/test-string-nr/Makefile.am,
+ tests/test-string-nr/Makefile.in: put test-string-nr under automake
+
+2002-04-12 Will Estes <wlestes@users.sourceforge.net>
+
+ * tests/test-pthread/.cvsignore: ignore Makefile.in
+
+2002-04-12 Will Estes <wlestes@users.sourceforge.net>
+
+ * tests/test-pthread/Makefile.am, tests/test-pthread/Makefile.in:
+ put test-pthread under automake
+
+2002-04-12 Will Estes <wlestes@users.sourceforge.net>
+
+ * tests/test-prefix-r/Makefile.am, tests/test-prefix-r/Makefile.in:
+ put test-prefix-r under automake
+
+2002-04-12 Will Estes <wlestes@users.sourceforge.net>
+
+ * tests/test-prefix-nr/.cvsignore, tests/test-prefix-r/.cvsignore:
+ we can ignore Makefile.in
+
+2002-04-12 Will Estes <wlestes@users.sourceforge.net>
+
+ * tests/test-prefix-nr/Makefile.am,
+ tests/test-prefix-nr/Makefile.in: put test-prefix-nr under automake
+
+2002-04-12 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * tests/test-multiple-scanners-nr/.cvsignore,
+ tests/test-multiple-scanners-r/.cvsignore: we can ignore Makefile.in
+ now
+
+2002-04-12 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * TODO: work done on the test suite; remove relevant entries from
+ TODO
+
+2002-04-10 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * tests/test-include-by-buffer/.cvsignore: we have a Makefile.in
+ which we need to ignore
+
+2002-04-09 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * tests/TEMPLATE/Makefile.am: and we want LFLAGS in the rule to make
+ scanner.c as well
+
+2002-04-09 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * tests/test-header-nr/.cvsignore: we now generate a Makefile.in
+ from automake; cvs should ignore it
+
+2002-04-09 Will Estes <wlestes@users.sourceforge.net>
+
+ * tests/test-header-nr/Makefile.am: add dependencies for main.o and
+ scaner.h
+
+2002-04-09 Will Estes <wlestes@users.sourceforge.net>
+
+ * tests/TEMPLATE/Makefile.am: We may want to have LFLAGS readily
+ available
+
+2002-04-09 Will Estes <wlestes@users.sourceforge.net>
+
+ * tests/test-header-nr/Makefile.am,
+ tests/test-header-nr/Makefile.in: put test-header-nr under automake
+
+2002-04-09 Will Estes <wlestes@users.sourceforge.net>
+
+ * tests/TEMPLATE/Makefile.am: oops, we need to clean objects too
+
+2002-04-09 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * tests/test-bison-yylval/Makefile.am,
+ tests/test-bison-yylval/Makefile.in: adding automake support
+
+2002-04-08 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * tests/configure.in: test suite changes
+
+2002-04-08 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * flex.texi: Corrected error in manual regarding return type for
+ yy_scan_{string,buffer,bytes}.
+
+2002-04-05 Will Estes <wlestes@users.sourceforge.net>
+
+ * po/de.po: new german translations from the translation project
+
+2002-04-03 Will Estes <wlestes@users.sourceforge.net>
+
+ * po/es.po: new spanish translations
+
+2002-04-01 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * main.c: fix typo in comment
+
+2002-03-31 John Millaway <john43@users.sourceforge.net>
+
+ * main.c: Documented the header file kludge, (in anticipation of
+ buffering Section 1.)
+
+2002-03-31 John Millaway <john43@users.sourceforge.net>
+
+ * flex.texi: Created appendix "Makefiles and Flex" in the manual.
+
+2002-03-30 John Millaway <john43@users.sourceforge.net>
+
+ * flex.texi: updating manual.
+
+2002-03-29 Will Estes <wlestes@users.sourceforge.net>
+
+ * po/POTFILES.in: we want parse.y, not parse.c
+
+2002-03-29 John Millaway <john43@users.sourceforge.net>
+
+ * flex.texi: Indexing the manual (75% done).
+
+2002-03-29 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am: unlisted intermediate flex/yacc-created files
+
+2002-03-29 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: millaway has done more work
+
+2002-03-29 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * Makefile.am: fine tune flex.1 some more
+
+2002-03-29 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am, configure.in: generalize the manpage a bit and tell
+ autofoo about help2man
+
+2002-03-29 Will Estes <wlestes@users.sourceforge.net>
+
+ * po/da.po: new danish from translation project robot
+
+2002-03-28 John Millaway <john43@users.sourceforge.net>
+
+ * flex.texi: Indexing the manual -- it's only half done.
+
+2002-03-28 John Millaway <john43@users.sourceforge.net>
+
+ * flex.texi: flex manual now uses automake's versioning info.
+
+2002-03-28 John Millaway <john43@users.sourceforge.net>
+
+ * README.cvs-snapshot: Mentioned requirements for gettext and
+ help2man.
+
+2002-03-28 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * TODO: millaway has done a lot on the TODO list; remove those items
+ that he has take care of
+
+2002-03-27 Will Estes <wlestes@users.sourceforge.net>
+
+ * README.cvs-snapshot: edited millaway's initial draft
+
+2002-03-27 John Millaway <john43@users.sourceforge.net>
+
+ * README.cvs-snapshot: Created file.
+
+2002-03-27 John Millaway <john43@users.sourceforge.net>
+
+ * flex.texi: Fixed case of node names in flex.texi.
+
+2002-03-24 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: lex- and yacc- generated files
+
+2002-03-24 Will Estes <wlestes@users.sourceforge.net>
+
+ * po/fr.po: new french
+
+2002-03-18 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: ending periods in news items removed; mention nounistd
+ options
+
+2002-03-18 Will Estes <wlestes@users.sourceforge.net>
+
+ * po/sv.po: updated sweedish translations
+
+2002-03-18 Will Estes <wlestes@users.sourceforge.net>
+
+ * po/de.po: german translation
+
+2002-03-18 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * po/tr.po: new turkish translation
+
+2002-03-15 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: mention included translations
+
+2002-03-15 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: we've done the gettext thing, but sometime we should get
+ 0.11.1
+
+2002-03-15 Will Estes <wlestes@users.sourceforge.net>
+
+ * po/ca.po: new catalan translation
+
+2002-03-14 John Millaway <john43@users.sourceforge.net>
+
+ * flex.texi: Added section on format of comments.
+
+2002-03-14 John Millaway <john43@users.sourceforge.net>
+
+ * flex.texi: Split format chapter into sections.
+
+2002-03-14 John Millaway <john43@users.sourceforge.net>
+
+ * flex.texi: Removed explicit pointers in node definitions.
+
+2002-03-14 Will Estes <wlestes@users.sourceforge.net>
+
+ * configure.in: unistd.h can be problematic
+
+2002-03-14 Will Estes <wlestes@users.sourceforge.net>
+
+ * tests/README: editing changes to README
+
+2002-03-13 Will Estes <wlestes@users.sourceforge.net>
+
+ * po/POTFILES.in: scan.l, not scan.c because gettext gets confused
+
+2002-03-13 Will Estes <wlestes@users.sourceforge.net>
+
+ * scan.l: gettext cruft
+
+2002-03-13 Will Estes <wlestes@users.sourceforge.net>
+
+ * tests/descriptions: separate out test descriptions
+
+2002-03-13 Will Estes <wlestes@users.sourceforge.net>
+
+ * po/LINGUAS: french and korean dont crash now
+
+2002-03-12 Will Estes <wlestes@users.sourceforge.net>
+
+ * po/fr.po, po/ko.po: remove duplicate messages as per advice from
+ Jordi Mallach <jordi@debian.org>
+
+2002-03-12 Will Estes <wlestes@users.sourceforge.net>
+
+ * gettext.h: yes, more gettext cruft
+
+2002-03-12 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * NEWS: gettext and autofoo are now involved
+
+2002-03-12 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am, autogen.sh, configure.in, flexdef.h, main.c: mostly,
+ changes for gettext
+
+2002-03-12 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * TODO: note about cvs documentation
+
+2002-03-12 Will Estes <wlestes@users.sourceforge.net>
+
+ * po/LINGUAS: we now have turkish
+
+2002-03-12 Will Estes <wlestes@users.sourceforge.net>
+
+ * po/tr.po: updated translations, i think
+
+2002-03-12 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * README-alpha: README-alpha for those bad-hair days
+
+2002-03-12 Will Estes <wlestes@users.sourceforge.net>
+
+ * m4/.cvsignore, m4/Makefile.am: ok,now we kinda have a m4/ subdir
+ for gettext
+
+2002-03-12 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * po/ca.po: removing po files, maybe
+
+2002-03-12 Will Estes <wlestes@users.sourceforge.net>
+
+ * tests/.cvsignore: ignore autom4te.cache
+
+2002-03-11 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * README: eliminate to.do and faqs from the README file
+
+2002-03-06 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: more notes on tests/
+
+2002-03-06 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * configure.in: we want to generate Makefiles in some more
+ subdirectories; automake will like this
+
+2002-03-06 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: notes on subdirectories
+
+2002-03-05 Will Estes <wlestes@users.sourceforge.net>
+
+ * examples/.cvsignore, examples/Makefile.am: now examples/ fits into
+ automake
+
+2002-03-05 Will Estes <wlestes@users.sourceforge.net>
+
+ * examples/fastwc/.cvsignore, examples/fastwc/Makefile.am:
+ examples/fastwc now fits into automake
+
+2002-03-05 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * examples/manual/Makefile: renamed Makefile to Makefile.examples
+ for automake's sake
+
+2002-03-04 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am: add parse.c and scan.c to built_sources
+
+2002-02-24 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * tests/Makefile.in: Converted test script to portable /bin/sh.
+
+2002-02-22 John Millaway <john43@users.sourceforge.net>
+
+ * tests/test-bison-yylloc/Makefile.in: Added some spaces in shell
+ scripts for portability.
+
+2002-02-22 John Millaway <john43@users.sourceforge.net>
+
+ * tests/create-test.pl: Fixed #! line for portability.
+
+2002-02-22 John Millaway <john43@users.sourceforge.net>
+
+ * tests/test-bison-yylloc/Makefile.in: Fixed return status code on
+ bison-lloc test.
+
+2002-02-21 John Millaway <john43@users.sourceforge.net>
+
+ * tests/create-test.pl: Added script to auto-create tests. Probably
+ overkill.
+
+2002-02-21 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * 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 <john43@users.sourceforge.net>
+
+ * flex.skl: Added missing #endif.
+
+2002-02-07 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * gen.c: fix interrupted reads and freads; from the debian package
+ maintainer
+
+2002-02-06 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.texi, flexdef.h, main.c, nfa.c: support large flex tables;
+ from debian package maintainer
+
+2002-01-29 Will Estes <wlestes@users.sourceforge.net>
+
+ * tests/configure.in: add more output files to account for new tests
+
+2002-01-03 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * flex.skl, main.c: millaway: Fixed yytext_ptr when using %array in
+ reentrant scanner
+
+2001-11-20 Will Estes <wlestes@users.sourceforge.net>
+
+ * buf.c: oops, forgot this one line
+
+2001-11-14 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * NEWS: now NEWS has forgotten about the _r variables
+
+2001-10-26 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * main.c, options.c, options.h: more from millaway
+
+2001-10-22 Will Estes <wlestes@users.sourceforge.net>
+
+ * main.c, options.c, options.h: the last checkin was broken;
+ millaway fixed it
+
+2001-10-22 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * flex.skl: flex.skl should come up in C mode
+
+2001-10-21 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.skl: apparently, isatty and c++ need help getting along (from
+ octave)
+
+2001-10-19 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: document new options and new option handling
+
+2001-10-19 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: tell emacs that TODO is a text/outline mode file
+
+2001-10-19 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: we have new long options; we need to document that
+
+2001-10-19 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: tell emacs that NEWS is text/outline mode
+
+2001-10-19 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.skl: oops, lost a line somewhere in the merge process on
+ millaway's work
+
+2001-10-17 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * main.c: Fixed typo in options display
+
+2001-09-20 Will Estes <wlestes@users.sourceforge.net>
+
+ * main.c: reentrant and non-reentrant scanners share the same yywrap
+ MACRO. millaway
+
+2001-09-20 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: clarify item on comments in lexical files
+
+2001-09-20 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS, scan.l: now flex recognizes \r as an eol character
+
+2001-09-20 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am: specify cvsroot so automake distcheck works
+
+2001-09-19 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.texi: tex has lost its mind; we remove parentheses to
+ compensate
+
+2001-09-19 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: now that c++ is better supported, let's mention it as a news
+ item
+
+2001-09-19 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * main.c: remove argv_fixup; fix typo in error message; changes from
+ millaway's branch
+
+2001-08-24 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: mention no more c++ comments in c scanners
+
+2001-08-21 John Millaway <john43@users.sourceforge.net>
+
+ * flex.skl: Changed // comments to /* */ comments in skeleton.
+
+2001-08-19 John Millaway <john43@users.sourceforge.net>
+
+ * flex.texi: Changed @var to @code everywhere.
+
+2001-08-16 Will Estes <wlestes@users.sourceforge.net>
+
+ * to.do/flex.rmail: more mail
+
+2001-08-16 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: the manual now has its own section; we're not adding
+ comments either
+
+2001-08-04 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * TODO: note jason's thoughts on having a manpage
+
+2001-08-03 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: note millaway's assignment and tests to be under flex
+ license
+
+2001-08-01 John Millaway <john43@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * autogen.sh: fake automake into believing that ChangeLog already
+ exists
+
+2001-08-01 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am: millaway needs to be covered in the ChangeLog
+
+2001-08-01 Will Estes <wlestes@users.sourceforge.net>
+
+ * version.h: automake is supplying version info now so we just pick
+ it up
+
+2001-08-01 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.texi: forgot braces on @copyright
+
+2001-08-01 John Millaway <john43@users.sourceforge.net>
+
+ * flex.skl: Added missing argument to yy_flex_free.
+
+2001-08-01 Will Estes <wlestes@users.sourceforge.net>
+
+ * AUTHORS: john millaway wrote the reentrant C support
+
+2001-08-01 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.texi: add license node to the manual
+
+2001-08-01 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: c++ ideas
+
+2001-07-31 Will Estes <wlestes@users.sourceforge.net>
+
+ * parse.y: error messages will now show up the way that emacs likes
+ them
+
+2001-07-31 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am: oops, left in an extra backslash
+
+2001-07-31 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: flex.texi is here; clarify tests/ rewrite issue
+
+2001-07-31 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: hey, we have texinfo, not man
+
+2001-07-31 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.1: no more manpage
+
+2001-07-31 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am: remove flex.1 and rewrite the dist-hook so that we
+ pick up a couple more directories
+
+2001-07-31 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.texi: the namual now compiles; hurray
+
+2001-07-31 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am: first attempt at including the tests/ directory via
+ automake, dist-hook target added
+
+2001-07-31 Will Estes <wlestes@users.sourceforge.net>
+
+ * tests/.cvsignore: ignore config.cache in tests/ directory
+
+2001-07-31 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am: automake groks the ChangeLog now so we don't have to
+ remind the maintainer to remake it
+
+2001-07-30 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.texi: more corrections to the manual; the end is in site
+
+2001-07-30 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: auto-generated backup?
+
+2001-07-27 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.texi: today's tinkering on the manual
+
+2001-07-27 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am: if we want flex.1 we have to say so in EXTRA_DIST
+
+2001-07-27 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: note future issues with flex.texi
+
+2001-07-27 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am: include flex.1 as it's the only working documentation
+ for now
+
+2001-07-27 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am: rearrange to work with automake on building the
+ ChangeLog
+
+2001-07-27 Will Estes <wlestes@users.sourceforge.net>
+
+ * scan.l: automake is unhappy if we specify the outfile
+
+2001-07-26 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.texi: more conversions/corrections
+
+2001-07-26 Will Estes <wlestes@users.sourceforge.net>
+
+ * README: we removed misc/ so we don't mention it any more
+
+2001-07-25 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.texi: begin the manual conversion to texinfo; yes, it's
+ broken right now
+
+2001-07-25 Will Estes <wlestes@users.sourceforge.net>
+
+ * AUTHORS, THANKS: copy in manual author and thanks info
+
+2001-07-25 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am: how to fake the ChangeLog into showing up in the
+ distribution
+
+2001-07-25 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am: add YFLAGS so parse.h gets made
+
+2001-07-24 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * TODO: reflect recent doings
+
+2001-07-24 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.in: what with automake, we don't need Makefile.in any
+ more
+
+2001-07-24 Will Estes <wlestes@users.sourceforge.net>
+
+ * configure.in: more rearranging for automake
+
+2001-07-24 Will Estes <wlestes@users.sourceforge.net>
+
+ * to.do/flex.rmail: more mail came in
+
+2001-07-24 Will Estes <wlestes@users.sourceforge.net>
+
+ * autogen.sh: adjust to automake's idea of the world
+
+2001-07-24 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * NEWS: rearrange for better order; add automake support as a news
+ item
+
+2001-07-24 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am: copyright notice on Makefile.am; document some -D
+ switches (are they still usable?)
+
+2001-07-24 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: add lex-replacement issue
+
+2001-07-24 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am: add EXTRA_DIST
+
+2001-07-23 Will Estes <wlestes@users.sourceforge.net>
+
+ * autogen.sh: we need to do the same thing in each directory
+
+2001-07-23 Will Estes <wlestes@users.sourceforge.net>
+
+ * configure.in: introduce automake into the macro calls
+
+2001-07-23 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am: add AUTOMAKE_OPTIONS, info_TEXINFOS, include_HEADERS,
+ noinst_HEADERS; it's libfl.a, not libflex.a
+
+2001-07-23 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.am: bin_PROGRAMS and lib_LIBRARIES
+
+2001-07-23 Will Estes <wlestes@users.sourceforge.net>
+
+ * to.do/streams.mail: streams.mail has moved here
+
+2001-07-23 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: add xref for teximanual
+
+2001-07-19 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.1: include typo/punctuation fixes from a patch submitted by
+ noon@cote-dazur.com (Fabrice Bauzac)
+
+2001-07-17 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: we want gettext
+
+2001-06-24 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.skl: include c++ STD fixes from quanstro@quanstro.net
+
+2001-06-24 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.skl, gen.c: change some int types to size_t as per FreeBSD
+ 28364 from avn@any.ru
+
+2001-06-24 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: remove parse.[ch] from make clean target; repackage
+ distribution (not rework)
+
+2001-06-19 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: add memory api and reworking of flex.skl reworking
+
+2001-06-18 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.skl: remove extraneous notice from flex.skl
+
+2001-06-18 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.skl: patch memory leak as per millaway
+
+2001-06-17 Will Estes <wlestes@users.sourceforge.net>
+
+ * to.do/flex.rmail: add vern's ok for copyright/license changes and
+ john's answer on line offsets
+
+2001-06-17 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: remove creation of .cvsignore files (it's done); add other
+ notes about the test suite
+
+2001-06-17 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * tests/README: reformat, say to add a description to this file and
+ mention what to do re .cvsignore
+
+2001-06-17 Will Estes <wlestes@users.sourceforge.net>
+
+ * tests/TEMPLATE/cvsignore: create template for .cvsignore
+
+2001-06-17 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: reorganize for logical reasons; test suite now seems to run
+ out of the box
+
+2001-06-17 Will Estes <wlestes@users.sourceforge.net>
+
+ * tests/.cvsignore: we dont want the Makefile either
+
+2001-06-17 Will Estes <wlestes@users.sourceforge.net>
+
+ * tests/test-prefix-nr/test.input, tests/test-prefix-r/test.input:
+ test.input was supposed to be here
+
+2001-06-17 Will Estes <wlestes@users.sourceforge.net>
+
+ * tests/.cvsignore: add autoconf legacy files to be ignored
+
+2001-06-17 Will Estes <wlestes@users.sourceforge.net>
+
+ * autogen.sh: clarify usage instructions; prepare tests/ as well
+
+2001-06-17 Will Estes <wlestes@users.sourceforge.net>
+
+ * tests/.cvsignore: . cvsignore for tests/ subdirectory
+
+2001-06-17 Will Estes <wlestes@users.sourceforge.net>
+
+ * FlexLexer.h: tell emacs that FlexLexer.h is c++
+
+2001-06-17 Will Estes <wlestes@users.sourceforge.net>
+
+ * scan.l: tell emacs scan.l is in C mode
+
+2001-06-17 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.skl: added punctuation
+
+2001-06-17 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * to.do/flex.rmail: add bill fenlason's emails
+
+2001-06-15 Will Estes <wlestes@users.sourceforge.net>
+
+ * COPYING: make changes as per Theo De Raadt; remove tabs
+
+2001-06-08 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.skl: save errno as per Theo de Raadt
+
+2001-06-07 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.1: correct hyphenation as per openbsd tree
+
+2001-06-05 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.in, configure.in: change references to TESTS/ to tests/
+ to account for the directory name changes
+
+2001-05-27 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.skl, gen.c: commit john millaway's YY_G wrapper corrections
+
+2001-05-21 Will Estes <wlestes@users.sourceforge.net>
+
+ * tests/Makefile.in: remove || exit calls
+
+2001-05-21 Will Estes <wlestes@users.sourceforge.net>
+
+ * gen.c: complete john millaway's reentrant patch
+
+2001-05-21 Will Estes <wlestes@users.sourceforge.net>
+
+ * to.do/flex.rmail: more flex messages in the queue
+
+2001-05-18 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.skl, flexdef.h, gen.c, main.c, nfa.c, scan.l: john millaway's
+ reentrancy patch
+
+2001-05-18 Will Estes <wlestes@users.sourceforge.net>
+
+ * tests/Makefile.in: remove || exit from testing loop
+
+2001-05-18 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.in: tell make about the tests directory and its
+ associated targets
+
+2001-05-18 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: rethink the todo list
+
+2001-05-18 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.1: describe reentrant api changes
+
+2001-05-18 Will Estes <wlestes@users.sourceforge.net>
+
+ * TODO: mention work needed for tests/
+
+2001-05-18 Will Estes <wlestes@users.sourceforge.net>
+
+ * configure.in: tell auto* about the test directory
+
+2001-05-18 Will Estes <wlestes@users.sourceforge.net>
+
+ * README: make punctuation uniform, mention the new tests/ directory
+
+2001-05-18 Will Estes <wlestes@users.sourceforge.net>
+
+ * NEWS: reformat items; cut out old items and move them to ONEWS
+
+2001-05-18 Will Estes <wlestes@users.sourceforge.net>
+
+ * ONEWS: move old NEWS items to ONEWS
+
+2001-05-18 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * to.do/flex.rmail: more mail in flex.rmail
+
+2001-05-03 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * README: mention RoadMap
+
+2001-05-01 Will Estes <wlestes@users.sourceforge.net>
+
+ * 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 <wlestes@users.sourceforge.net>
+
+ * README: mention misc/ directory
+
+2001-05-01 Will Estes <wlestes@users.sourceforge.net>
+
+ * version.h: version is 2.5.5b
+
+2001-05-01 Will Estes <wlestes@users.sourceforge.net>
+
+ * Makefile.in: remove header from top; add rule to generate
+ initscan.c just in case
+
+2001-05-01 Will Estes <wlestes@users.sourceforge.net>
+
+ * configure.in: dont check for initscan.c; check for scan.l instead
+
+2001-05-01 Will Estes <wlestes@users.sourceforge.net>
+
+ * RoadMap: list of source files
+
+2001-05-01 Will Estes <wlestes@users.sourceforge.net>
+
+ * README: rewrite README to reflect changes in layout of directories
+
+2001-05-01 Will Estes <wlestes@users.sourceforge.net>
+
+ * AUTHORS, THANKS, TODO: initial attempt at the files
+
+2001-05-01 Will Estes <wlestes@users.sourceforge.net>
+
+ * COPYING: add 2001 copyright notice
+
+2001-05-01 Will Estes <wlestes@users.sourceforge.net>
+
+ * autogen.sh: initial attempt at a bootstrap script for developers
+
+2001-05-01 Will Estes <wlestes@users.sourceforge.net>
+
+ * flex.texi: texinfo manual, old contributed version
+
+2000-08-21 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: fixed some bugs in examples of [[:...:]] ccls
+
+2000-08-21 Vern Paxson <vern@ee.lbl.gov>
+
+ * version.h: version shipped to Dick King
+
+2000-08-21 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: explicit include of iostream.h
+
+2000-08-21 Vern Paxson <vern@ee.lbl.gov>
+
+ * scan.l: if a newline is seen in <ACTION_STRING>, assume it
+ terminates the string.
+
+2000-08-21 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h, sym.c: moved symbol table definitions from flexdef.h
+ into sym.c
+
+2000-08-21 Vern Paxson <vern@ee.lbl.gov>
+
+ * dfa.c: fixed underallocation for accset
+
+1997-06-27 Vern Paxson <vern@ee.lbl.gov>
+
+ * COPYING: revised for rms
+
+1997-06-23 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: fixed memory leak
+
+1997-06-23 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: input() doesn't destroy yytext
+
+1997-06-23 Vern Paxson <vern@ee.lbl.gov>
+
+ * FlexLexer.h: wrapped with extern "C++"
+
+1996-12-13 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: use delete [] for yy_state_buf
+
+1996-10-29 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: fixed %option noinput
+
+1996-10-29 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: free(char*) fix ... Sigh ...
+
+1996-10-11 Vern Paxson <vern@ee.lbl.gov>
+
+ * gen.c: bug fix for yymore()/yylineno interaction
+
+1996-10-11 Vern Paxson <vern@ee.lbl.gov>
+
+ * gen.c: fixed memory leak
+
+1996-09-10 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: release 2.5.4
+
+1996-09-10 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: more stuff for distclean
+
+1996-09-10 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: "str" -> "yy_str"
+
+1996-09-10 Vern Paxson <vern@ee.lbl.gov>
+
+ * version.h: 2.5.4
+
+1996-07-02 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: (attempted) fix for input() crossing a file boundary
+
+1996-05-29 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: don't do Acorn diffs
+
+1996-05-29 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: some minor additions for 2.5.3
+
+1996-05-29 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS, version.h: 2.5.3
+
+1996-05-25 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: initialize yy_more_offset etc. for yyFlexLexer class
+
+1996-05-25 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: niggling cosmetic tweak
+
+1996-05-25 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: bug fixes for yymore (especially with %array)
+
+1996-05-25 Vern Paxson <vern@ee.lbl.gov>
+
+ * gen.c: yymore + %array tweaks
+
+1996-05-25 Vern Paxson <vern@ee.lbl.gov>
+
+ * FlexLexer.h: added yy_{,prev_}more_offset
+
+1996-05-25 Vern Paxson <vern@ee.lbl.gov>
+
+ * main.c: removed decl of unused library function
+
+1996-05-25 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: snapshot of cscope yymore fixes, prior to switching
+ yymore-on-%array approach
+
+1995-12-18 Vern Paxson <vern@ee.lbl.gov>
+
+ * gen.c: don't stack states on NUL-transitions that are jams
+
+1995-09-27 Vern Paxson <vern@ee.lbl.gov>
+
+ * libmain.c: fixed re Esmond Pitt's ancient suggestion
+
+1995-04-28 Vern Paxson <vern@ee.lbl.gov>
+
+ * misc.c: ANSI C / Solaris tweak
+
+1995-04-24 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: credits
+
+1995-04-24 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: multiple FlexLexer.h includes
+
+1995-04-24 Vern Paxson <vern@ee.lbl.gov>
+
+ * FlexLexer.h: fix multiple inclusions
+
+1995-04-24 Vern Paxson <vern@ee.lbl.gov>
+
+ * scan.l: lint tweak
+
+1995-04-24 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: typo fixed
+
+1995-04-24 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: credits update
+
+1995-04-24 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: (char*) cast for realloc
+
+1995-04-24 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: (char*) tweak
+
+1995-04-21 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: VMS update for 2.5.2
+
+1995-04-21 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: clarify when 8-bit scanners are created by default,
+ vs. 7-bit
+
+1995-04-21 Vern Paxson <vern@ee.lbl.gov>
+
+ * parse.y: reworked alloca() chud, from Francois
+
+1995-04-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS, version.h: 2.5.2
+
+1995-04-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: 2.5.2 update
+
+1995-04-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * dfa.c, main.c: const -> yyconst
+
+1995-04-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: fixed some old libfl.a references
+
+1995-04-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: some (but not all) of Francois' tweaks
+
+1995-04-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * configure.in: tweaks from Francois
+
+1995-04-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: yy_delete_buffer allows nil buffer pointer
+
+1995-04-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * main.c: do_stdinit now defaults to false
+
+1995-04-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * FlexLexer.h: remove first default for yylex(new_in, new_out)
+
+1995-04-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: rearrange some definitions; fix YY_NO_UNPUT
+
+1995-04-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * parse.y: more alloca() bullshit
+
+1995-04-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * misc.c: octal escape sequence must have just digits 0-7
+
+1995-04-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * scan.l: '-' means stdin octal escape sequence must just be digits
+ 0-7
+
+1995-04-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * main.c: -- terminates options
+
+1995-04-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h: added dataflush() prototype
+
+1995-04-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * misc.c: move dataflush, otoi prototypes into flexdef.h
+
+1995-04-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl, gen.c: const -> yyconst
+
+1995-04-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * gen.c: fixed bug in needing yy_cp for -Cf w/ backing up
+
+1995-03-28 Vern Paxson <vern@ee.lbl.gov>
+
+ * README, flex.1: Stan Adermann credit
+
+1995-03-27 Vern Paxson <vern@ee.lbl.gov>
+
+ * README: beta-tester update
+
+1995-03-27 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS, version.h: 2.5.1
+
+1995-03-27 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: update date for 2.5.1 release, some feedbacker credits
+
+1995-03-27 Vern Paxson <vern@ee.lbl.gov>
+
+ * gen.c: fixed lint problem with declaring yy_cp unnecessarily
+
+1995-03-27 Vern Paxson <vern@ee.lbl.gov>
+
+ * dfa.c: {}'s around full-table initializations
+
+1995-03-21 Vern Paxson <vern@ee.lbl.gov>
+
+ * README: for version 2.5
+
+1995-03-21 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: added note regarding yylineno should be maintained on a
+ per-buffer basis
+
+1995-03-21 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: new C++ member functions
+
+1995-03-21 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS, flex.1: 2.5.0.8 update
+
+1995-03-21 Vern Paxson <vern@ee.lbl.gov>
+
+ * main.c: rename yylineno if -P
+
+1995-03-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h: do_yylineno MARKER_DIFFERENCE depends on MAXIMUM_MNS
+
+1995-03-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: removed redundant skel.c from DISTFILES
+
+1995-03-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * FlexLexer.h: debug(), setdebug(), lineno()
+
+1995-03-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: %option yylineno support
+
+1995-03-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * gen.c: read up to newline for interactive reads, rather than one
+ char
+
+1995-03-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * main.c, scan.l: added %option yylineno
+
+1995-03-18 Vern Paxson <vern@ee.lbl.gov>
+
+ * gen.c: added do_yylineno
+
+1995-03-06 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS, flex.1: 2.5.0.7
+
+1995-03-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: realclean -> maintainer-clean
+
+1995-03-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: Added yy_flush_buffer
+
+1995-03-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * FlexLexer.h: added yy_flush_buffer
+
+1995-03-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * main.c: prefix support for yy_flush_buffer
+
+1995-03-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * parse.y: added %option yyclass
+
+1995-03-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h, main.c, scan.l: added yyclass
+
+1995-03-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * FlexLexer.h: Added switch_streams
+
+1995-03-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: added switch_streams
+
+1995-03-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * main.c: don't rename yy_flex_debug for C++
+
+1995-03-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * gen.c: yy_flex_debug extern only if not C++
+
+1995-03-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * FlexLexer.h: added yy_flex_debug member variable
+
+1995-03-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: yyFlexLexer initialization of yy_flex_debug
+
+1995-03-04 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h, main.c: VMS POSIX stuff
+
+1995-03-04 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: moved position of yy_init = 0
+
+1995-03-04 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: added YY_EXIT_FAILURE
+
+1995-03-04 Vern Paxson <vern@ee.lbl.gov>
+
+ * main.c: removed VMS-specific exit
+
+1995-03-04 Vern Paxson <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * main.c: do yy_flex_debug prefix for both C++ and C
+
+1995-02-06 Vern Paxson <vern@ee.lbl.gov>
+
+ * main.c: fixed program_name tweak again
+
+1995-01-11 Vern Paxson <vern@ee.lbl.gov>
+
+ * main.c: oops, fixed program_name tweak
+
+1995-01-11 Vern Paxson <vern@ee.lbl.gov>
+
+ * main.c: program_name is "flex" if argv[0] nil
+
+1995-01-10 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: 2.5.0.5
+
+1995-01-10 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: Documented YY_NUM_RULES
+
+1995-01-10 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: added formatted man page to MISC
+
+1995-01-10 Vern Paxson <vern@ee.lbl.gov>
+
+ * main.c: help messages to stdout
+
+1995-01-09 Vern Paxson <vern@ee.lbl.gov>
+
+ * gen.c: Added YY_NUM_RULES
+
+1995-01-09 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: better fix for #pragma problem
+
+1995-01-09 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h: better fix for #pragma portability problem
+
+1995-01-09 Vern Paxson <vern@ee.lbl.gov>
+
+ * misc.c: "# line" -> #line
+
+1995-01-09 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl, flexdef.h: comment out Turbo C #pragma's
+
+1995-01-09 Vern Paxson <vern@ee.lbl.gov>
+
+ * scan.l: reset linenum on new file
+
+1995-01-09 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: isatty() extern
+
+1995-01-09 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS, flex.1: 2.5.0.4
+
+1995-01-09 Vern Paxson <vern@ee.lbl.gov>
+
+ * main.c: long options, VMS tweaks
+
+1995-01-09 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: Added parse.c, parse.h for dist MISC directory
+
+1995-01-09 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h: some "const" cleansing
+
+1995-01-09 Vern Paxson <vern@ee.lbl.gov>
+
+ * mkskel.sh: skel[] is now const
+
+1995-01-09 Vern Paxson <vern@ee.lbl.gov>
+
+ * misc.c: some const cleansing
+
+1995-01-09 Vern Paxson <vern@ee.lbl.gov>
+
+ * scan.l: #line in section 1
+
+1995-01-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * sym.c: preen
+
+1994-12-29 Vern Paxson <vern@ee.lbl.gov>
+
+ * configure.in: config.h from conf.in
+
+1994-12-29 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h: for VMS, delete -> remove
+
+1994-12-29 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: config.h.in -> conf.in rm config.h on distclean
+
+1994-12-29 Vern Paxson <vern@ee.lbl.gov>
+
+ * main.c: stdinit tweaks
+
+1994-12-29 Vern Paxson <vern@ee.lbl.gov>
+
+ * scan.l: added nostdinit
+
+1994-12-28 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: added MS-DOS note for 2.5.0.2
+
+1994-12-28 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: typos, tweaks
+
+1994-12-28 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: removed flexdoc
+
+1994-12-28 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: flexdoc/flex merge
+
+1994-12-28 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: typos
+
+1994-12-28 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: typo
+
+1994-12-28 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: 2.5 update
+
+1994-12-28 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: 2.5.0.2
+
+1994-12-28 Vern Paxson <vern@ee.lbl.gov>
+
+ * scan.l: fixed sense of %option main implying %option noyywrap
+
+1994-12-28 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: YY_FLEX_{MAJOR,MINOR}_VERSION fixed bug in unput
+ trashing yytext even with %array
+
+1994-12-17 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: prior to 2.5 update
+
+1994-12-17 Vern Paxson <vern@ee.lbl.gov>
+
+ * main.c: C++/-P fixes
+
+1994-12-17 Vern Paxson <vern@ee.lbl.gov>
+
+ * FlexLexer.h: -P fixes constructor, destructor moved to flex.skl
+
+1994-12-17 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: YY_SKIP_YYWRAP yyFlexLexer constructor, destructor
+
+1994-12-15 Vern Paxson <vern@ee.lbl.gov>
+
+ * gen.c: formatting
+
+1994-12-15 Vern Paxson <vern@ee.lbl.gov>
+
+ * gen.c: fixed bug in adjusting yytext before backing up
+
+1994-12-10 Vern Paxson <vern@ee.lbl.gov>
+
+ * scan.l: switched scanner itself over to [:xxx:]
+
+1994-12-10 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: added YY_FLEX_VERSION
+
+1994-12-10 Vern Paxson <vern@ee.lbl.gov>
+
+ * scan.l: Fixed CCL-match pattern for [:whatever:]
+
+1994-12-10 Vern Paxson <vern@ee.lbl.gov>
+
+ * parse.y: treat [:upper:] as [:lower:] if -i
+
+1994-12-06 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: 2.5.0.1
+
+1994-12-06 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl, gen.c: input() maintains BOL
+
+1994-12-06 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: check size of buffer in yy_scan_buffer
+
+1994-12-06 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: added %option main, fixed missing %*
+
+1994-12-06 Vern Paxson <vern@ee.lbl.gov>
+
+ * parse.y: added ccl exprs
+
+1994-12-06 Vern Paxson <vern@ee.lbl.gov>
+
+ * scan.l: added ccl exprs, %option main
+
+1994-12-06 Vern Paxson <vern@ee.lbl.gov>
+
+ * yylex.c: added %options, ccl exprs
+
+1994-12-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * misc.c: undid previous change
+
+1994-12-04 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: Makefile.in from srcdir
+
+1994-12-04 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: added skel.c to DISTFILES
+
+1994-12-04 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: added YYSTATE alias
+
+1994-12-04 Vern Paxson <vern@ee.lbl.gov>
+
+ * scan.l: NL is now \r?\n
+
+1994-12-04 Vern Paxson <vern@ee.lbl.gov>
+
+ * gen.c: use cerr for C++ diagnostics
+
+1994-12-03 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: undid YY_UNIX_NEWLINE
+
+1994-12-03 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h: STDC_HEADERS to check for stdlib
+
+1994-12-03 Vern Paxson <vern@ee.lbl.gov>
+
+ * configure.in: AC_STDC_HEADERS -> AC_HEADER_STDC
+
+1994-12-03 Vern Paxson <vern@ee.lbl.gov>
+
+ * misc.c: \n -> '\012'
+
+1994-12-03 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: Added YY_UNIX_NEWLINE
+
+1994-12-03 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: BOL changes
+
+1994-12-03 Vern Paxson <vern@ee.lbl.gov>
+
+ * dfa.c: fixed bug with caseins but not ecs
+
+1994-12-03 Vern Paxson <vern@ee.lbl.gov>
+
+ * gen.c: BOL changes some casts for Turbo C
+
+1994-12-03 Vern Paxson <vern@ee.lbl.gov>
+
+ * main.c: messages identify filenames
+
+1994-12-03 Vern Paxson <vern@ee.lbl.gov>
+
+ * misc.c: Increase slowly if realloc double overflows
+
+1994-12-03 Vern Paxson <vern@ee.lbl.gov>
+
+ * nfa.c: YY_RULE_SETUP
+
+1994-12-03 Vern Paxson <vern@ee.lbl.gov>
+
+ * scan.l: Added yy_XX_state %option's Added yy_set_bol
+
+1994-11-29 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: don't remove ~ files
+
+1994-11-24 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: get CFLAGS from autoconf
+
+1994-11-24 Vern Paxson <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * version.h: 2.5.0
+
+1994-11-24 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h: Added do_stdinit
+
+1994-11-24 Vern Paxson <vern@ee.lbl.gov>
+
+ * FlexLexer.h: Added yy_delete_buffer() in destructor
+
+1994-11-24 Vern Paxson <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * main.c: Added do_stdinit, Think C hacks
+
+1994-11-24 Vern Paxson <vern@ee.lbl.gov>
+
+ * scan.l: Added %options for input, always-interactive,
+ never-interactive, yy_scan_{buffer,bytes,string}
+
+1994-11-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: size_t #ifdef's for not compiling some statics
+
+1994-11-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: $(FLEX) config.h
+
+1994-11-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * configure.in: config.h, size_t, malloc.h, sys/types.h
+
+1994-11-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h: config.h, size_t
+
+1994-11-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * main.c: yywrap option, no stdin/out init for VMS, mundane tweaks
+
+1994-11-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * parse.y: alloca, lint tweaks
+
+1994-11-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * scan.l: %option yywrap size_t tweaks
+
+1994-11-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * tblcmp.c: size_t tweaks
+
+1994-11-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * misc.c: size_t, STDC tweaks
+
+1994-11-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: Added yy_scan_{buffer,bytes,string}, plus tweaks
+
+1994-10-12 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: made stack code conditional on "stack" option
+
+1994-10-12 Vern Paxson <vern@ee.lbl.gov>
+
+ * scan.l: added use of "stack" %option
+
+1994-08-03 Vern Paxson <vern@ee.lbl.gov>
+
+ * gen.c: Fixed fencepost in call to yy_flex_strncpy
+
+1994-07-25 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: yy_eof_status -> yy_buffer_status
+
+1994-07-25 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: yy_flex_strcpy -> yy_flex_strncpy minor prototype tweak
+
+1994-07-25 Vern Paxson <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * nfa.c: No YY_USER_ACTION if continued action
+
+1994-03-16 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: Added fix for 8-bit chars returned by input()
+
+1994-03-16 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: Move definition of yy_flex_strcpy to come after #define
+ of yytext_ptr
+
+1994-01-08 Vern Paxson <vern@ee.lbl.gov>
+
+ * mkskel.sh: flex.skel -> flex.skl
+
+1994-01-08 Vern Paxson <vern@ee.lbl.gov>
+
+ * mkskel.sh: Initial revision
+
+1993-12-29 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: Fixed scan.c target so "make" detects flex failure
+
+1993-12-27 Vern Paxson <vern@ee.lbl.gov>
+
+ * scan.l: Added %option's
+
+1993-12-27 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: Nuked FLEX_FLAGS that are now done using %option
+
+1993-12-27 Vern Paxson <vern@ee.lbl.gov>
+
+ * parse.y, scan.l: %option
+
+1993-12-27 Vern Paxson <vern@ee.lbl.gov>
+
+ * main.c: Reworked for %option
+
+1993-12-27 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h: Added "unspecified", globals for %option
+
+1993-12-27 Vern Paxson <vern@ee.lbl.gov>
+
+ * sym.c: start condition #define's go to action file
+
+1993-12-27 Vern Paxson <vern@ee.lbl.gov>
+
+ * misc.c: Added action_define()
+
+1993-12-27 Vern Paxson <vern@ee.lbl.gov>
+
+ * scan.l: Minor consolidation using scon scopes etc
+
+1993-12-27 Vern Paxson <vern@ee.lbl.gov>
+
+ * scan.l: Modified to use scon scopes
+
+1993-12-27 Vern Paxson <vern@ee.lbl.gov>
+
+ * scan.l: indented rules
+
+1993-12-26 Vern Paxson <vern@ee.lbl.gov>
+
+ * parse.y: Added scon_stk stuff, format_warn
+
+1993-12-26 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h: Added format_warn
+
+1993-12-26 Vern Paxson <vern@ee.lbl.gov>
+
+ * parse.y: Working checkpoint prior to adding <scon>{ stuff
+
+1993-12-26 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h, main.c: Added in_rule, deleted actvsc
+
+1993-12-26 Vern Paxson <vern@ee.lbl.gov>
+
+ * misc.c: Added doubling of '\'s in filenames
+
+1993-12-26 Vern Paxson <vern@ee.lbl.gov>
+
+ * scan.l: Added in_rule, doing_rule_action
+
+1993-12-26 Vern Paxson <vern@ee.lbl.gov>
+
+ * sym.c: Removed actvsc
+
+1993-12-23 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: -ooutput #line directives credits
+
+1993-12-23 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: Fixsed sense of test for %array
+
+1993-12-23 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: 2.5.0 snapshot for Craig
+
+1993-12-23 Vern Paxson <vern@ee.lbl.gov>
+
+ * parse.y: Added beginnings of <SCON>{ ... }
+
+1993-12-23 Vern Paxson <vern@ee.lbl.gov>
+
+ * scan.l: Simplified scanning {}'s
+
+1993-12-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h: Added <stdlib.h>
+
+1993-12-17 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: prototypes for alloc/string routines
+
+1993-12-17 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: alloc, string routines internal
+
+1993-12-17 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: Nuked lib{string,alloc}.c, added dependency of
+ yylex.o on parse.h
+
+1993-12-17 Vern Paxson <vern@ee.lbl.gov>
+
+ * configure.in: Check for string.h
+
+1993-12-17 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h: Use autoconf for string/strings.h yy_flex_XXX ->
+ flex_XXX
+
+1993-12-17 Vern Paxson <vern@ee.lbl.gov>
+
+ * scan.l: Added flex_XXX -> yy_flex_XXX wrappers
+
+1993-12-17 Vern Paxson <vern@ee.lbl.gov>
+
+ * dfa.c, misc.c, sym.c: yy_flex_XXX -> flex_XXX
+
+1993-12-17 Vern Paxson <vern@ee.lbl.gov>
+
+ * yylex.c: No more WHITESPACE token
+
+1993-12-16 Vern Paxson <vern@ee.lbl.gov>
+
+ * FlexLexer.h, flex.skl: Added yy_top_state()
+
+1993-12-16 Vern Paxson <vern@ee.lbl.gov>
+
+ * scan.l: simplified comment-scanning using push/pop states
+
+1993-12-16 Vern Paxson <vern@ee.lbl.gov>
+
+ * parse.y: removed crufty WHITESPACE token, some uses of '\n' token
+
+1993-12-15 Vern Paxson <vern@ee.lbl.gov>
+
+ * FlexLexer.h: start stack, extern "C++" moved
+
+1993-12-15 Vern Paxson <vern@ee.lbl.gov>
+
+ * dfa.c: Bug fix for -CF
+
+1993-12-15 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h, misc.c: alloc routines take unsigned
+
+1993-12-15 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: start-state stacks, alloc routines take unsigned
+
+1993-12-15 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h, misc.c: bracket -CF table elements
+
+1993-12-13 Vern Paxson <vern@ee.lbl.gov>
+
+ * misc.c: Do #bytes computation in {re,}allocate_array() only once
+
+1993-12-11 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl, flexdef.h, gen.c, main.c, misc.c, scan.l, sym.c:
+ yy_str*() -> str*()
+
+1993-12-11 Vern Paxson <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * gen.c: lint tweak
+
+1993-12-11 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: Expanded on extern "C++" news item
+
+1993-12-11 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: 2.4.5
+
+1993-12-11 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: Added yy_fill_buffer
+
+1993-12-11 Vern Paxson <vern@ee.lbl.gov>
+
+ * gen.c: is_interactive -> yy_is_interactive
+
+1993-12-11 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: Updated credits
+
+1993-12-11 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: Fixed typo in "uninstall" target
+
+1993-12-11 Vern Paxson <vern@ee.lbl.gov>
+
+ * gen.c: Updated comment regarding 0-based vs. 1-based arrays for
+ -CF.
+
+1993-12-11 Vern Paxson <vern@ee.lbl.gov>
+
+ * dfa.c: Initialize dfaacc[0] for -CF representation Fixed minor
+ memory leak
+
+1993-12-11 Vern Paxson <vern@ee.lbl.gov>
+
+ * main.c: #include "FlexLexer.h" -> <FlexLexer.h>
+
+1993-12-11 Vern Paxson <vern@ee.lbl.gov>
+
+ * FlexLexer.h: Added extern "C++" wrapper
+
+1993-12-09 Vern Paxson <vern@ee.lbl.gov>
+
+ * main.c: Detect REJECT etc. before generating YY_USES_REJECT!
+
+1993-12-09 Vern Paxson <vern@ee.lbl.gov>
+
+ * gen.c: Fixed bug in interactive reads where char is unsigned
+
+1993-12-09 Vern Paxson <vern@ee.lbl.gov>
+
+ * parse.y: Fixed bug in treating '$' as variable trailing context
+
+1993-12-09 Vern Paxson <vern@ee.lbl.gov>
+
+ * version.h: 2.4.5
+
+1993-12-07 Vern Paxson <vern@ee.lbl.gov>
+
+ * README: pretester update
+
+1993-12-07 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: 2.4.4
+
+1993-12-07 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: LexError(), C++ experiment warning, credits
+
+1993-12-07 Vern Paxson <vern@ee.lbl.gov>
+
+ * scan.l: Fixed 8-bit bug
+
+1993-12-07 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl, gen.c: Fixed nasty 8-bit bugs
+
+1993-12-07 Vern Paxson <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * FlexLexer.h, flex.skl: Support for yyFlexLexer::LexerError
+
+1993-12-06 Vern Paxson <vern@ee.lbl.gov>
+
+ * version.h: 2.4.4
+
+1993-12-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: credits update
+
+1993-12-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: very minor "install" tweaks
+
+1993-12-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl, nfa.c: YY_USER_ACTION generated now for each case in
+ action switch
+
+1993-12-04 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: Fixed bug in pointing yyin at a new file and resuming
+ scanning
+
+1993-12-03 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: Added note regarding g++ 2.5.X
+
+1993-12-03 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: updated credits
+
+1993-12-03 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: ranlib addition for 2.4.3
+
+1993-12-03 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: Minor tweak to last change
+
+1993-12-03 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: run ranlib on libfl.a
+
+1993-12-03 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: Hopefully last update prior to 2.4.3
+
+1993-12-03 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h, gen.c, misc.c, sym.c: lint tweaks
+
+1993-12-03 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: Added exec_prefix
+
+1993-12-03 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: credit update
+
+1993-12-03 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: lint tweak
+
+1993-12-03 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: FlexLexer.h fixed for separate inclusion
+
+1993-12-03 Vern Paxson <vern@ee.lbl.gov>
+
+ * FlexLexer.h, flex.skl, main.c: mods so FlexLexer.h can be included
+ separately
+
+1993-12-03 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: -F incompatible with -+
+
+1993-12-02 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: Elaborated comments for 2.4.3
+
+1993-12-02 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: 2.4.3
+
+1993-12-02 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: Updated message regarding missing libfl.a routines Added
+ thanks to Noah Friedman
+
+1993-12-02 Vern Paxson <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * flex.skl, flexdef.h, gen.c, main.c, misc.c, scan.l, sym.c: Use
+ yy_strXXX() routines instead of <string.h>
+
+1993-12-01 Vern Paxson <vern@ee.lbl.gov>
+
+ * version.h: 2.4.3
+
+1993-12-01 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h, misc.c: yy_flex_xmalloc() moved to misc.c
+
+1993-12-01 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: Fixed bug in yy_fatal_error()
+
+1993-12-01 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: ... and remove plain tar file after compression
+
+1993-12-01 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: 2.4.2
+
+1993-12-01 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: Produce both compress'd and gzip'd distribution tar
+ files
+
+1993-12-01 Vern Paxson <vern@ee.lbl.gov>
+
+ * version.h: Release 2.4.2
+
+1993-11-30 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: -a -> -Ca
+
+1993-11-30 Vern Paxson <vern@ee.lbl.gov>
+
+ * README: described configuration files in manifest
+
+1993-11-30 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: Added intermediate step of copying MISC/alloca.c ->
+ alloca.c Included CPPFLAGS when compiling alloca.c
+
+1993-11-30 Vern Paxson <vern@ee.lbl.gov>
+
+ * README: Credit to 2.4 pre-testers.
+
+1993-11-30 Vern Paxson <vern@ee.lbl.gov>
+
+ * gen.c: Fixed nasty bug in short/long decl decision
+
+1993-11-30 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h: Lowered MAX_SHORT out of increased general paranoia.
+ Added yy_flex_xmalloc() proto
+
+1993-11-30 Vern Paxson <vern@ee.lbl.gov>
+
+ * main.c: Fixed very minor typo in -v output
+
+1993-11-30 Vern Paxson <vern@ee.lbl.gov>
+
+ * misc.c: Removed vestigal cast to (char) in isupper() call
+
+1993-11-30 Vern Paxson <vern@ee.lbl.gov>
+
+ * misc.c: Added casts to unsigned Char for isascii() calls
+
+1993-11-30 Vern Paxson <vern@ee.lbl.gov>
+
+ * parse.y: Added #ifdef chud for alloca()
+
+1993-11-30 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: Added alloca
+
+1993-11-30 Vern Paxson <vern@ee.lbl.gov>
+
+ * configure.in: Add AC_ALLOCA if using bison
+
+1993-11-29 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: Added intermediate file going scan.l -> scan.c
+
+1993-11-29 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: Removed parse.{c,h} from distribution files, since
+ they may not be all that portable.
+
+1993-11-29 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: Fixed %array YYLMAX headaches, added error message if
+ buffer needs growing but REJECT used
+
+1993-11-29 Vern Paxson <vern@ee.lbl.gov>
+
+ * gen.c, main.c: Fixed YYLMAX headaches
+
+1993-11-29 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: Documented that buffer can't grow if REJECT used
+
+1993-11-29 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: Added parse.{c,h} to dist files
+
+1993-11-29 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl, flexdef.h, gen.c, main.c, misc.c, scan.l: Fixed to
+ buffer section 1 definitions
+
+1993-11-29 Vern Paxson <vern@ee.lbl.gov>
+
+ * sym.c: Fixed ANSI-C glitch with '%' operator
+
+1993-11-29 Vern Paxson <vern@ee.lbl.gov>
+
+ * scan.l: Fixed mis-definition of ndlookup()
+
+1993-11-29 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: 2.4 -> 2.4.1
+
+1993-11-29 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: Added install.sh, mkinstalldirs to distribution files
+
+1993-11-29 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: Added Nathan Zelle, "promoted" Francois
+
+1993-11-29 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: only "realclean" removes flex dist depends on flex
+
+1993-11-29 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h, misc.c: myctoi takes char[] instead of Char[]
+
+1993-11-28 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h: -a -> -Ca all_lower, all_upper -> work on char*
+
+1993-11-28 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: Added -Ca to bigcheck
+
+1993-11-28 Vern Paxson <vern@ee.lbl.gov>
+
+ * main.c: -a -> -Ca; fixed help output
+
+1993-11-28 Vern Paxson <vern@ee.lbl.gov>
+
+ * dfa.c, flex.1: -a -> -Ca
+
+1993-11-28 Vern Paxson <vern@ee.lbl.gov>
+
+ * misc.c: all_lower, all_upper work on char*
+
+1993-11-28 Vern Paxson <vern@ee.lbl.gov>
+
+ * scan.l: Fixed some casts now that yytext is always char* and never
+ unsigned char*
+
+1993-11-28 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: Francois' tweaks
+
+1993-11-28 Vern Paxson <vern@ee.lbl.gov>
+
+ * configure.in: AC_LN_S, AC_STDC_HEADERS (but not AC_ALLOCA)
+
+1993-11-27 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: fixed typo
+
+1993-11-27 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: Don't remove dist directory
+
+1993-11-27 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: Include liballoc.c in lint targets
+
+1993-11-27 Vern Paxson <vern@ee.lbl.gov>
+
+ * misc.c: lint tweak
+
+1993-11-27 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: Added -l compression to bigcheck
+
+1993-11-27 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: permission tweaking for "dist"
+
+1993-11-27 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: more "dist" tweaks
+
+1993-11-27 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: Changed "make dist" to use version.h, include scan.c
+ in initial dir copy
+
+1993-11-27 Vern Paxson <vern@ee.lbl.gov>
+
+ * version.h: 2.4.1
+
+1993-11-27 Vern Paxson <vern@ee.lbl.gov>
+
+ * README: Revised as per Francois Pinard
+
+1993-11-27 Vern Paxson <vern@ee.lbl.gov>
+
+ * COPYING: flex.skel -> flex.skl
+
+1993-11-27 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: Updated date of 2.4 release
+
+1993-11-27 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: Removed manual & nroff output from distribution
+
+1993-11-27 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: 2.4.1 release
+
+1993-11-27 Vern Paxson <vern@ee.lbl.gov>
+
+ * configure.in: Initial revision
+
+1993-11-27 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: Merge w/ 2.4.1 changes added "dist2" target
+
+1993-11-26 Vern Paxson <vern@ee.lbl.gov>
+
+ * Makefile.in: Initial revision
+
+1993-11-26 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h: Removed #ifndef FILE protection from include of stdio
+
+1993-11-26 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: Added Francois Pinard to distribution headache helpers
+
+1993-11-26 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: Modified C++ scanners to get input a character at a time
+ for interactive scanners.
+
+1993-11-26 Vern Paxson <vern@ee.lbl.gov>
+
+ * main.c: Added YY_INTERACTIVE.
+
+1993-11-26 Vern Paxson <vern@ee.lbl.gov>
+
+ * scan.l: Put definitions inside ()'s so we can test -l option for
+ "make bigcheck"
+
+1993-11-26 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: Documented YY_INTERACTIVE.
+
+1993-11-26 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1, flex.skl, flexdef.h, gen.c, main.c, parse.y, scan.l: -l
+ lex compatibility flag
+
+1993-11-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: Support for read()/fread() section 1 definitions precede
+ default macro definitions
+
+1993-11-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h: Added use_read global
+
+1993-11-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * gen.c: Cleaner definition for yymore() Fixed string broken across
+ multiple lines
+
+1993-11-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * main.c: Added -Cr
+
+1993-11-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * misc.c: K&R declaration for check_char()
+
+1993-11-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: Documented -Cr
+
+1993-11-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: No need to #undef before redefining prior to -Cr
+ documentation
+
+1993-11-10 Vern Paxson <vern@ee.lbl.gov>
+
+ * README: Heavily massaged for 2.4
+
+1993-11-10 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: Added Landon Noll to thanks.
+
+1993-11-10 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: 2.4 release
+
+1993-11-10 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: 2.4 documentation
+
+1993-11-10 Vern Paxson <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * version.h: updated date for 2.4.0 :-(
+
+1993-10-10 Vern Paxson <vern@ee.lbl.gov>
+
+ * FlexLexer.h: Whitespace tweaking
+
+1993-10-10 Vern Paxson <vern@ee.lbl.gov>
+
+ * main.c: Use DEFAULT_CSIZE only if not using equivalence classes.
+
+1993-10-10 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: Checkpoint prior to final 2.4 update
+
+1993-10-04 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: Raw 2.4 changes
+
+1993-10-04 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: osfcn.h -> unistd.h
+
+1993-10-04 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: Added "static" to definition of yy_fatal_error as well
+ as fwd decl.
+
+1993-10-04 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: Added yy_fatal_error function.
+
+1993-10-03 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl, gen.c: Got rid of (char *) casts of yytext, no longer
+ needed.
+
+1993-10-03 Vern Paxson <vern@ee.lbl.gov>
+
+ * FlexLexer.h: YY_CHAR -> char added YYText(), YYLeng()
+
+1993-10-03 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl, gen.c: Minimized use of YY_CHAR
+
+1993-10-03 Vern Paxson <vern@ee.lbl.gov>
+
+ * main.c: Added "flex++" feature Minimized use of YY_CHAR
+
+1993-10-02 Vern Paxson <vern@ee.lbl.gov>
+
+ * main.c: Clarified help message for -S
+
+1993-10-02 Vern Paxson <vern@ee.lbl.gov>
+
+ * libyywrap.c, version.h: Initial revision
+
+1993-10-02 Vern Paxson <vern@ee.lbl.gov>
+
+ * main.c: If -+ used, output to lex.yy.cc
+
+1993-10-02 Vern Paxson <vern@ee.lbl.gov>
+
+ * FlexLexer.h, flex.skl: Switched from FILE*'s to stream's
+
+1993-10-02 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h: Added expand_nxt_chk() extern.
+
+1993-10-02 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: Added dynamic buffer growing. Added yyless() for
+ section 3.
+
+1993-10-02 Vern Paxson <vern@ee.lbl.gov>
+
+ * dfa.c, flexdef.h, gen.c, main.c: Added -a option for long-align.
+
+1993-10-02 Vern Paxson <vern@ee.lbl.gov>
+
+ * scan.l: formfeed no longer considered whitespace
+
+1993-09-21 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h: Nuked FILENAMESIZE
+
+1993-09-21 Vern Paxson <vern@ee.lbl.gov>
+
+ * main.c: yyflexlexer.h -> FlexLexer.h minor portability tweak
+
+1993-09-21 Vern Paxson <vern@ee.lbl.gov>
+
+ * gen.c: Added start condition to EOF trace output
+
+1993-09-21 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: Added YY_START changed yyFlexLexer to define yylex()
+
+1993-09-21 Vern Paxson <vern@ee.lbl.gov>
+
+ * misc.c: Minor portability tweaks
+
+1993-09-21 Vern Paxson <vern@ee.lbl.gov>
+
+ * FlexLexer.h: Split into two classes, one fully abstract. yylex()
+ no longer abstract in yyFlexLexer
+
+1993-09-21 Vern Paxson <vern@ee.lbl.gov>
+
+ * scan.l: PC lint tweak
+
+1993-09-21 Vern Paxson <vern@ee.lbl.gov>
+
+ * parse.y: YYSTYPE #define'd to int
+
+1993-09-21 Vern Paxson <vern@ee.lbl.gov>
+
+ * nfa.c: minor lint tweak
+
+1993-09-16 Vern Paxson <vern@ee.lbl.gov>
+
+ * FlexLexer.h: Initial revision
+
+1993-09-16 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h: Delete prototypes for Unix system calls.
+
+1993-09-16 Vern Paxson <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * main.c: %array not allowed with C++ scanners
+
+1993-09-16 Vern Paxson <vern@ee.lbl.gov>
+
+ * scan.l: Fixed bugs regarding %{%} code in section 2 prolog %array
+ not allowed with C++ scanners
+
+1993-08-25 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h: Added C_plus_plus flag.
+
+1993-08-25 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: First version of C/C++ skeleton
+
+1993-08-25 Vern Paxson <vern@ee.lbl.gov>
+
+ * gen.c: yy_state_type declared earlier. Made a bunch of statics
+ only output if not -+
+
+1993-08-25 Vern Paxson <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * misc.c: Added %+/%-/%* to skelout()
+
+1993-08-25 Vern Paxson <vern@ee.lbl.gov>
+
+ * scan.l: EOF in section 2 prolog leads to section 0, not section 3
+
+1993-08-25 Vern Paxson <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * dfa.c: yy_nxt table should be "const"
+
+1993-08-24 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h: Removed a lot of #ifdef chud "backtracking" -> "backing
+ up"
+
+1993-08-24 Vern Paxson <vern@ee.lbl.gov>
+
+ * main.c: "backtracking" -> "backing up" got rid of time reports
+
+1993-08-24 Vern Paxson <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * misc.c: isascii() moved to flexdef.h nuked flex_gettime()
+
+1993-08-24 Vern Paxson <vern@ee.lbl.gov>
+
+ * scan.l: Fixed bug with empty section 2
+
+1993-08-24 Vern Paxson <vern@ee.lbl.gov>
+
+ * yylex.c: Chucked definition of isascii()
+
+1993-08-24 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: preserve yytext on input() bug fix when combining
+ yyless() with yymore() checkpoint prior to C++ option
+
+1993-08-24 Vern Paxson <vern@ee.lbl.gov>
+
+ * dfa.c: "backtracking" -> "backing up"
+
+1993-07-09 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: Fixed to not generate extra EOF's after reading one.
+
+1993-07-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * main.c: Spit out definition of YY_CHAR early
+
+1993-07-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: Some rearranging to make sure things get declared in the
+ right order
+
+1993-07-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * tblcmp.c: Some comment fixes as per Wilhelms
+
+1993-07-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * scan.l: Nuked #undef of yywrap, now that it's a function
+
+1993-07-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * parse.y: Fixed bug with Z-a character classes as per Wilhelms
+
+1993-07-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * nfa.c: added check_char call in mkstate() to prevent bad xtion
+ chars
+
+1993-07-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * gen.c: Fixed some reallocation bugs, etc. as per Wilhelms
+
+1993-07-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h: Added check_char(), readable_form()
+
+1993-07-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * dfa.c: Wilhems bug fixes.
+
+1993-07-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * ccl.c, misc.c: Added check_char()
+
+1993-06-12 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h: Changed to use yy_flex_alloc() and friends
+
+1993-06-12 Vern Paxson <vern@ee.lbl.gov>
+
+ * main.c: Added -P flag
+
+1993-06-12 Vern Paxson <vern@ee.lbl.gov>
+
+ * scan.l: Fixed bug in lex % directives
+
+1993-06-12 Vern Paxson <vern@ee.lbl.gov>
+
+ * misc.c: Modified to use yy_flex_alloc() and friends
+
+1993-06-12 Vern Paxson <vern@ee.lbl.gov>
+
+ * sym.c: Modified to use yy_flex_alloc()
+
+1993-06-12 Vern Paxson <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * dfa.c: Got rid of code needed for %t
+
+1993-04-14 Vern Paxson <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * flex.1: Fixed bug in description of backtracking
+
+1993-04-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: 2.3.8
+
+1993-04-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl, main.c: %array support
+
+1993-04-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * misc.c: Added non-STDC clause for '\a'
+
+1993-04-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * scan.l: Fixed subtle problems regarding '*'s in comments
+ %pointer/%array match entire lines
+
+1993-04-05 Vern Paxson <vern@ee.lbl.gov>
+
+ * gen.c: Added %array support
+
+1993-02-06 Vern Paxson <vern@ee.lbl.gov>
+
+ * README: Finally updated email addr
+
+1993-02-06 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: Mostly .LP -> .PP
+
+1993-02-06 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h: [no log message]
+
+1993-02-06 Vern Paxson <vern@ee.lbl.gov>
+
+ * main.c, scan.l: A lot of tweaks ...
+
+1993-02-06 Vern Paxson <vern@ee.lbl.gov>
+
+ * ccl.c: reallocate_character_array -> reallocate_Character_array
+
+1993-02-06 Vern Paxson <vern@ee.lbl.gov>
+
+ * gen.c: Bug/lint fixes Modified to work with "action" array instead
+ of temp file
+
+1993-02-06 Vern Paxson <vern@ee.lbl.gov>
+
+ * sym.c: Fixed bug in 8-bit hashing
+
+1993-02-06 Vern Paxson <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * ecs.c: Remove %t cruft
+
+1993-02-06 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: Beginning of %pointer/%array support
+
+1993-02-06 Vern Paxson <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * nfa.c: Added checking for whether rules are useful modified to
+ work with internal "action" array
+
+1993-02-06 Vern Paxson <vern@ee.lbl.gov>
+
+ * misc.c: Added internal "action" array, internal skeleton,
+ zero_out() in lieu of bzero
+
+1993-02-06 Vern Paxson <vern@ee.lbl.gov>
+
+ * tblcmp.c: Fixed a bunch of fencepost errors in increasing tables.
+
+1993-02-06 Vern Paxson <vern@ee.lbl.gov>
+
+ * yylex.c: -Wall fix
+
+1991-03-28 Vern Paxson <vern@ee.lbl.gov>
+
+ * gen.c: Fixed out-of-bounds access bug; patch #7 for release 2.3
+
+1991-03-28 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: Patch #7 for 2.3
+
+1990-10-23 Vern Paxson <vern@ee.lbl.gov>
+
+ * gen.c: fixed missing "rule_type" entry for end-of-buffer action
+
+1990-08-29 Vern Paxson <vern@ee.lbl.gov>
+
+ * gen.c: Fixed yymore() but in not resetting yy_more_len
+
+1990-08-29 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: Patch #6 for 2.3
+
+1990-08-16 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: Patch #5
+
+1990-08-14 Vern Paxson <vern@ee.lbl.gov>
+
+ * misc.c: fixed comment in myesc()
+
+1990-08-14 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: fixed date in patch #4
+
+1990-08-14 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: patch #4
+
+1990-08-14 Vern Paxson <vern@ee.lbl.gov>
+
+ * misc.c: fixed hexadecimal escapes; added is_hex_digit()
+
+1990-08-03 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: Patch #3
+
+1990-08-03 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl, flexdef.h: changed to include <stddef.h> for __GNUC__
+
+1990-08-02 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: 2.3 patch #2
+
+1990-08-02 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: Another try at getting the malloc() definitions correct;
+ this time for g++, too
+
+1990-08-02 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl, flexdef.h: fixed to declare malloc() and free() by hand
+ if __GNUC__
+
+1990-07-28 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h: Changed to get malloc definition in identical fashion
+ to that used by flex.skel
+
+1990-06-28 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: [no log message]
+
+1990-06-28 Vern Paxson <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * README: Changed prolog to reflect 2.3 release.
+
+1990-05-26 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: pointed reader at Makefile instead of README for porting
+ considerations added Makefile comments: support for SCO Unix;
+ parameterization
+
+1990-05-26 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: Added DONT_HAVE_STDLIB_H and declarations of malloc()
+
+1990-05-26 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: 2.3 changes
+
+1990-05-26 Vern Paxson <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * yylex.c: Added macro definition for isascii() if not already
+ present
+
+1990-05-26 Vern Paxson <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * parse.y: introduced format_pinpoint_message() declared void
+ functions as such changed lone <<EOF>> to apply to all outstanding
+ start conditions
+
+1990-05-26 Vern Paxson <vern@ee.lbl.gov>
+
+ * nfa.c, tblcmp.c: declared void functions as such added prototypes
+ for forward references
+
+1990-05-26 Vern Paxson <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * libmain.c: Added declaration of arguments made yylex() a function
+
+1990-05-26 Vern Paxson <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * ecs.c: declared void functions as such declared void functions as
+ such
+
+1990-05-26 Vern Paxson <vern@ee.lbl.gov>
+
+ * dfa.c: prototypes for forward references declared void functions
+ as such
+
+1990-05-26 Vern Paxson <vern@ee.lbl.gov>
+
+ * ccl.c: Declared void functions as such
+
+1990-04-12 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: added fix for allowing yy_switch_to_buffer() in yywrap()
+
+1990-04-03 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: patch #3 - -I fix
+
+1990-03-30 Vern Paxson <vern@ee.lbl.gov>
+
+ * gen.c: Changed generation of archaic "continue" to "goto
+ yy_find_action"
+
+1990-03-27 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: Patch #2 changes
+
+1990-03-27 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: fixed fencepost errors with yy_buf_size and detecting
+ NUL's
+
+1990-03-26 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: [no log message]
+
+1990-03-26 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: g++ tweaks
+
+1990-03-23 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: Changes for Patch #1.
+
+1990-03-23 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: fix for g++
+
+1990-03-23 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: minor typos and formatting changes. Removed BITNET
+ address.
+
+1990-03-23 Vern Paxson <vern@ee.lbl.gov>
+
+ * README: nuked BITNET address.
+
+1990-03-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * README: 2.2 README
+
+1990-03-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: USG alias.
+
+1990-03-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h: Added USG alias for SYS_V
+
+1990-03-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * : [no log message]
+
+1990-03-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: Tweaks for lint and C++
+
+1990-03-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: -ll => -lfl
+
+1990-03-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: 2.2 changes
+
+1990-03-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: Changed to use YY_BUFFER_STATE everywhere.
+
+1990-03-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: [no log message]
+
+1990-03-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * dfa.c: "associated rules" changed to "associated rule line
+ numbers".
+
+1990-03-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * scan.l: cast added to malloc() call to keep lint happy.
+
+1990-03-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * yylex.c: Fixed handling of premature EOF's.
+
+1990-03-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * sym.c: Removed declaration of malloc()
+
+1990-03-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * scan.l: Removed malloc() declaration. Added detection of EOF in
+ actions.
+
+1990-03-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * parse.y: Rules rewritten so '/' and '$' parsed correctly.
+
+1990-03-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * nfa.c: Corrected line numbers for continued actions.
+
+1990-03-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * misc.c: Removed declarations of malloc() and realloc().
+
+1990-03-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * main.c: Summary of generation flags. Minor -8 tweaks.
+
+1990-03-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * gen.c: full support for -d
+
+1990-03-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h: defines for malloc() and realloc() conditional defines
+ for abs(), min(), and max()
+
+1990-03-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: Many multiple-buffer additions.
+
+1990-03-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * dfa.c: -8 tweaks.
+
+1990-03-19 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: Proto hacks. NUL hacks. Debugging hacks. C++ hacks.
+
+1990-03-16 Vern Paxson <vern@ee.lbl.gov>
+
+ * : RCS won't let me unedit! gets "Missing access list"
+
+1990-03-16 Vern Paxson <vern@ee.lbl.gov>
+
+ * tblcmp.c: Minor tweaks for NUL's.
+
+1990-03-16 Vern Paxson <vern@ee.lbl.gov>
+
+ * : no changes -- had checked out for testing smaller read buffer
+ sizes
+
+1990-03-16 Vern Paxson <vern@ee.lbl.gov>
+
+ * nfa.c: hack for NUL's.
+
+1990-03-16 Vern Paxson <vern@ee.lbl.gov>
+
+ * misc.c: Hack to cshell for NUL's.
+
+1990-03-16 Vern Paxson <vern@ee.lbl.gov>
+
+ * main.c: NUL's. -8
+
+1990-03-16 Vern Paxson <vern@ee.lbl.gov>
+
+ * gen.c: NUL's.
+
+1990-03-16 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h: NUL's. 8-bit chars.
+
+1990-03-16 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: NUL's; indenting
+
+1990-03-16 Vern Paxson <vern@ee.lbl.gov>
+
+ * dfa.c: more thrashing around with NUL's
+
+1990-03-16 Vern Paxson <vern@ee.lbl.gov>
+
+ * ccl.c: removed NUL hack
+
+1990-03-14 Vern Paxson <vern@ee.lbl.gov>
+
+ * yylex.c: Added <<EOF>> token
+
+1990-03-14 Vern Paxson <vern@ee.lbl.gov>
+
+ * ecs.c, flexdef.h: Tweaks for NUL chars.
+
+1990-03-14 Vern Paxson <vern@ee.lbl.gov>
+
+ * dfa.c, gen.c, main.c, misc.c, parse.y, scan.l, tblcmp.c: Tweaks
+ for NUL chars.
+
+1990-03-14 Vern Paxson <vern@ee.lbl.gov>
+
+ * ccl.c: Tweaks for handling NUL's.
+
+1990-02-28 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: [no log message]
+
+1990-02-28 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: Changed .so options.man to inlined version since flex.1
+ will have a different (shorter) options description.
+
+1990-02-28 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: [no log message]
+
+1990-02-28 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: [no log message]
+
+1990-02-26 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: [no log message]
+
+1990-02-25 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: [no log message]
+
+1990-02-25 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.1: Initial revision
+
+1990-01-16 Vern Paxson <vern@ee.lbl.gov>
+
+ * gen.c: Restored EOB accepting list for REJECT. Second try at 2.2
+ Release.
+
+1990-01-16 Vern Paxson <vern@ee.lbl.gov>
+
+ * misc.c: Added missing ',' in error message. 2.2 Release, second
+ try.
+
+1990-01-16 Vern Paxson <vern@ee.lbl.gov>
+
+ * yylex.c: 8-bit char support. 2.2 Release.
+
+1990-01-15 Vern Paxson <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * gen.c: Removed unused EOB_accepting_list array. 2.2 Release.
+
+1990-01-15 Vern Paxson <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * parse.y: 8-bit char support. Error-message pinpointing. 2.2
+ Release.
+
+1990-01-15 Vern Paxson <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * sym.c: Unsigned char support. 2.2 Release.
+
+1990-01-15 Vern Paxson <vern@ee.lbl.gov>
+
+ * nfa.c: Removed redundant test. 2.2 Release.
+
+1990-01-15 Vern Paxson <vern@ee.lbl.gov>
+
+ * misc.c: Unsigned char support. \x support. 2.2 Release.
+
+1990-01-15 Vern Paxson <vern@ee.lbl.gov>
+
+ * tblcmp.c: 8-bit char support. 2.2 Release.
+
+1990-01-15 Vern Paxson <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * ecs.c: %t support. 8-bit/unsigned char support. 2.2 Release.
+
+1990-01-15 Vern Paxson <vern@ee.lbl.gov>
+
+ * dfa.c: %t hacks. minor cosmetics. 2.2 Relase.
+
+1990-01-15 Vern Paxson <vern@ee.lbl.gov>
+
+ * ccl.c: Changes for unsigned/8-bit chars. 2.2 Release.
+
+1990-01-10 Vern Paxson <vern@ee.lbl.gov>
+
+ * libmain.c: Initial revision
+
+1989-12-30 Vern Paxson <vern@ee.lbl.gov>
+
+ * nfa.c: removed gratuitous trailing context code
+
+1989-12-30 Vern Paxson <vern@ee.lbl.gov>
+
+ * main.c: made -c<compression flags> case-sensitive
+
+1989-12-30 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: unput() bug fix
+
+1989-12-30 Vern Paxson <vern@ee.lbl.gov>
+
+ * README: [no log message]
+
+1989-06-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * scan.l: changed to not use '|' and trailing context combo so users
+ can test using -F ...
+
+1989-06-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * parse.y: made trailing context combined with '|' warning always
+ come out
+
+1989-06-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * README: [no log message]
+
+1989-06-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * COPYING: Initial revision
+
+1989-06-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS, README, main.c: [no log message]
+
+1989-06-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * README: [no log message]
+
+1989-06-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS, README, main.c: [no log message]
+
+1989-06-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * : Beta release
+
+1989-06-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS, main.c: [no log message]
+
+1989-06-20 Vern Paxson <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * README: [no log message]
+
+1989-05-25 Vern Paxson <vern@ee.lbl.gov>
+
+ * gen.c: fixsed bug with -I and backtracking
+
+1989-05-25 Vern Paxson <vern@ee.lbl.gov>
+
+ * flex.skl: Cleaned up forward declarations of yyunput() and input()
+
+1989-05-25 Vern Paxson <vern@ee.lbl.gov>
+
+ * parse.y: Split copyright string.
+
+1989-05-25 Vern Paxson <vern@ee.lbl.gov>
+
+ * nfa.c: Split copyright string. Added check for empty machine in
+ dupmachine().
+
+1989-05-25 Vern Paxson <vern@ee.lbl.gov>
+
+ * 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 \<newline> sequences ...
+
+1989-05-24 Vern Paxson <vern@ee.lbl.gov>
+
+ * README: updated for 2nd release Beta test added RCS header
+
+1989-05-24 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h: removed static char copyright
+
+1989-05-24 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h: Added BSD copyright notice. Removed
+ FAST_SKELETON_FILE.
+
+1989-05-24 Vern Paxson <vern@ee.lbl.gov>
+
+ * main.c: added BSD copyright notice. Removed references to
+ FAST_SKELETON_FILE.
+
+1989-05-24 Vern Paxson <vern@ee.lbl.gov>
+
+ * ecs.c, gen.c, nfa.c: Added BSD copyright notice
+
+1989-05-24 Vern Paxson <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * flex.skl: Initial revision
+
+1989-05-19 Vern Paxson <vern@ee.lbl.gov>
+
+ * yylex.c: renamed accnum to num_rules
+
+1989-05-19 Vern Paxson <vern@ee.lbl.gov>
+
+ * tblcmp.c: moved table generation code to gen.c moved ntod() to
+ dfa.c
+
+1989-05-19 Vern Paxson <vern@ee.lbl.gov>
+
+ * sym.c: the most piddling format change imaginable
+
+1989-05-19 Vern Paxson <vern@ee.lbl.gov>
+
+ * scan.l: changed to look for yymore, REJECT, %used and %unused
+ removed gross magic for dealing with section 3
+
+1989-05-19 Vern Paxson <vern@ee.lbl.gov>
+
+ * nfa.c, parse.y: changes for variable trailing context
+
+1989-05-19 Vern Paxson <vern@ee.lbl.gov>
+
+ * misc.c: added all_lower() and all_upper()
+
+1989-05-19 Vern Paxson <vern@ee.lbl.gov>
+
+ * main.c: added checking for features being Really used
+ backtracking, performance reports misc. cleanup
+
+1989-05-19 Vern Paxson <vern@ee.lbl.gov>
+
+ * gen.c: major overhaul for merged skeleton
+
+1989-05-19 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h: a zillion changes/additions/cleanups
+
+1989-05-19 Vern Paxson <vern@ee.lbl.gov>
+
+ * dfa.c: added backtrack report added checking for dangerous
+ trailing context considerable minor cleanup
+
+1989-05-19 Vern Paxson <vern@ee.lbl.gov>
+
+ * ccl.c: list_character_set() modified to take a FILE to write to
+ ...
+
+1989-05-19 Vern Paxson <vern@ee.lbl.gov>
+
+ * README: updated for beta release
+
+1988-11-25 Vern Paxson <vern@ee.lbl.gov>
+
+ * main.c: added -p flag generation of #define's for scanner
+
+1988-11-25 Vern Paxson <vern@ee.lbl.gov>
+
+ * flexdef.h: Added END_OF_BUFFER_ACTION and bol_needed
+
+1988-11-25 Vern Paxson <vern@ee.lbl.gov>
+
+ * dfa.c: added ntod()
+
+1988-05-09 Vern Paxson <vern@ee.lbl.gov>
+
+ * gen.c: Initial revision
+
+1988-05-08 Vern Paxson <vern@ee.lbl.gov>
+
+ * yylex.c: RCS header changed display style of non-printings from ^x
+ to \0xx
+
+1988-05-08 Vern Paxson <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * sym.c: RCS header changed "entry" to "sym_entry" to avoid conflict
+ with old keyword
+
+1988-05-08 Vern Paxson <vern@ee.lbl.gov>
+
+ * scan.l: RCS header removed \^ from ESCSEQ
+
+1988-05-08 Vern Paxson <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * nfa.c: RCS ident yy_cp, yy_bp support name shortenings assoc_rule
+ support
+
+1988-05-08 Vern Paxson <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * ecs.c: added RCS id added PROCFLG to avoid assumption of signed
+ char's
+
+1988-05-08 Vern Paxson <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * ccl.c: Added list_character_set()
+
+1988-05-07 Vern Paxson <vern@ee.lbl.gov>
+
+ * ccl.c: added RCS id
+
+1988-04-10 Vern Paxson <vern@ee.lbl.gov>
+
+ * README: minor tweaks
+
+1988-04-10 Vern Paxson <vern@ee.lbl.gov>
+
+ * README: forgot sh flex.shar
+
+1988-04-10 Vern Paxson <vern@ee.lbl.gov>
+
+ * README: final tweaking
+
+1988-04-10 Vern Paxson <vern@ee.lbl.gov>
+
+ * tblcmp.c: removed minor lint fluff
+
+1988-04-10 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS: [no log message]
+
+1988-04-10 Vern Paxson <vern@ee.lbl.gov>
+
+ * NEWS, README: Initial revision
+
+1988-04-10 Vern Paxson <vern@ee.lbl.gov>
+
+ * yylex.c: added identifying comment. changed to include "parse.h"
+ instead of "y.tab.h"
+
+1988-04-10 Vern Paxson <vern@ee.lbl.gov>
+
+ * tblcmp.c: Changed name from flexcmp.c -> tblcmp.c fixed misc.
+ typos made generating ec tables be a routine
+
+1988-04-10 Vern Paxson <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * scan.l: Changed name from flexscan.l -> scan.l fixed bug in
+ <RECOVER> added block comments between rules.
+
+1988-04-10 Vern Paxson <vern@ee.lbl.gov>
+
+ * parse.y: changed name from flexparse.y -> parse.y added start
+ condition "INITIAL" made a{3} have "variable length"
+
+1988-04-10 Vern Paxson <vern@ee.lbl.gov>
+
+ * nfa.c: changed name from flexnfa.c -> nfa.c corrected some typos.
+
+1988-04-10 Vern Paxson <vern@ee.lbl.gov>
+
+ * misc.c: changed name from flexmisc.c -> misc.c
+
+1988-04-10 Vern Paxson <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * flexdef.h: fixed typos, enhanced symbol table definition.
+
+1988-04-10 Vern Paxson <vern@ee.lbl.gov>
+
+ * ecs.c: changed name from flexecs.c to ecs.c
+
+1988-04-10 Vern Paxson <vern@ee.lbl.gov>
+
+ * dfa.c: changed name from flexdfa.c to dfa.c
+
+1988-04-10 Vern Paxson <vern@ee.lbl.gov>
+
+ * ccl.c: changed name from flexccl.c -> ccl.c
+
+1988-02-13 Vern Paxson <vern@ee.lbl.gov>
+
+ * 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 <vern@ee.lbl.gov>
+
+ * Initial revision
+
diff --git a/Makefile.in b/Makefile.in
new file mode 100644
index 0000000..8c41885
--- /dev/null
+++ b/Makefile.in
@@ -0,0 +1,975 @@
+# 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. 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.
+
+# Notes on building:
+
+# Possible values for DEFS:
+#
+# By default, flex generates 8-bit scanners when using table compression,
+# and 7-bit scanners when using uncompressed tables (-f or -F options).
+# For flex to always generate 8-bit scanners, add "-DDEFAULT_CSIZE=256"
+# to DEFS.
+
+VPATH = @srcdir@
+am__is_gnu_make = { \
+ if test -z '$(MAKELEVEL)'; then \
+ false; \
+ elif test -n '$(MAKE_HOST)'; then \
+ true; \
+ elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+ true; \
+ else \
+ false; \
+ fi; \
+}
+am__make_running_with_option = \
+ case $${target_option-} in \
+ ?) ;; \
+ *) echo "am__make_running_with_option: internal error: invalid" \
+ "target option '$${target_option-}' specified" >&2; \
+ exit 1;; \
+ esac; \
+ has_opt=no; \
+ sane_makeflags=$$MAKEFLAGS; \
+ if $(am__is_gnu_make); then \
+ sane_makeflags=$$MFLAGS; \
+ else \
+ case $$MAKEFLAGS in \
+ *\\[\ \ ]*) \
+ bs=\\; \
+ sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+ | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \
+ esac; \
+ fi; \
+ skip_next=no; \
+ strip_trailopt () \
+ { \
+ flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+ }; \
+ for flg in $$sane_makeflags; do \
+ test $$skip_next = yes && { skip_next=no; continue; }; \
+ case $$flg in \
+ *=*|--*) continue;; \
+ -*I) strip_trailopt 'I'; skip_next=yes;; \
+ -*I?*) strip_trailopt 'I';; \
+ -*O) strip_trailopt 'O'; skip_next=yes;; \
+ -*O?*) strip_trailopt 'O';; \
+ -*l) strip_trailopt 'l'; skip_next=yes;; \
+ -*l?*) strip_trailopt 'l';; \
+ -[dEDm]) skip_next=yes;; \
+ -[JT]) skip_next=yes;; \
+ esac; \
+ case $$flg in \
+ *$$target_option*) has_opt=yes; break;; \
+ esac; \
+ done; \
+ test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
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+ [am_cv_prog_cc_c_o],
+ [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
+ # Make sure it works both with $CC and with simple cc.
+ # Following AC_PROG_CC_C_O, we do the test twice because some
+ # compilers refuse to overwrite an existing .o file with -o,
+ # though they will create one.
+ am_cv_prog_cc_c_o=yes
+ for am_i in 1 2; do
+ if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
+ && test -f conftest2.$ac_objext; then
+ : OK
+ else
+ am_cv_prog_cc_c_o=no
+ break
+ fi
+ done
+ rm -f core conftest*
+ unset am_i])
+if test "$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 $CC"
+fi
+AC_LANG_POP([C])])
+
+# For backward compatibility.
+AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
+
+# Copyright (C) 2001-2014 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_RUN_LOG(COMMAND)
+# -------------------
+# Run COMMAND, save the exit status in ac_status, and log it.
+# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
+AC_DEFUN([AM_RUN_LOG],
+[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
+ ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+ (exit $ac_status); }])
+
+# Check to make sure that the build environment is sane. -*- 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.
+
+# AM_SANITY_CHECK
+# ---------------
+AC_DEFUN([AM_SANITY_CHECK],
+[AC_MSG_CHECKING([whether build environment is sane])
+# 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]]*)
+ AC_MSG_ERROR([unsafe absolute working directory name]);;
+esac
+case $srcdir in
+ *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
+ AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
+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 $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
+ alias in your environment])
+ fi
+ if test "$[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 <conftest.tar])
+ AM_RUN_LOG([cat conftest.dir/file])
+ grep GrepMe conftest.dir/file >/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/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 <tromey@cygnus.com>.
+#
+# 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 <http://www.gnu.org/licenses/>.
+
+# 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 <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+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 <bug-automake@gnu.org>.
+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 <http://www.gnu.org/licenses/>.
+#
+# 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 <config-patches@gnu.org>.
+
+
+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 <config-patches@gnu.org>."
+
+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 > $dummy.c
+ #include <features.h>
+ #if defined(__UCLIBC__)
+ LIBC=uclibc
+ #elif defined(__dietlibc__)
+ LIBC=dietlibc
+ #else
+ LIBC=gnu
+ #endif
+ EOF
+ eval `$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 <stdio.h> /* 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 <sys/systemcfg.h>
+
+ 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 <stdlib.h>
+ #include <unistd.h>
+
+ 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 <unistd.h>
+ 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' </usr/options/cb.name`
+ echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+ elif /bin/uname -X 2>/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 <Richard.M.Bartel@ccMail.Census.GOV>
+ echo i586-unisys-sysv4
+ exit ;;
+ *:UNIX_System_V:4*:FTX*)
+ # From Gerald Hewes <hewes@openmarket.com>.
+ # 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 <<EOF
+$0: unable to guess system type
+
+This script, last modified $timestamp, has failed to recognize
+the operating system you are using. It is advised that you
+download the most up to date version of the config scripts from
+
+ http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+and
+ http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+
+If the version you run ($0) is already up to date, please
+send the following data and any information you think might be
+pertinent to <config-patches@gnu.org> 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 <gord@gnu.ai.mit.edu>, 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 <kc5tja@dolphin.openprojects.net> 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=/' <<EOF
+
+# How to pass a linker flag through the compiler.
+wl="$escaped_wl"
+
+# Static library suffix (normally "a").
+libext="$libext"
+
+# Shared library suffix (normally "so").
+shlibext="$shlibext"
+
+# Format of library name prefix.
+libname_spec="$escaped_libname_spec"
+
+# Library names that the linker finds when passed -lNAME.
+library_names_spec="$escaped_library_names_spec"
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec="$escaped_hardcode_libdir_flag_spec"
+
+# Whether we need a single -rpath flag with a separated argument.
+hardcode_libdir_separator="$hardcode_libdir_separator"
+
+# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
+# resulting binary.
+hardcode_direct="$hardcode_direct"
+
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
+# resulting binary.
+hardcode_minus_L="$hardcode_minus_L"
+
+EOF
diff --git a/build-aux/config.sub b/build-aux/config.sub
new file mode 100755
index 0000000..1acc966
--- /dev/null
+++ b/build-aux/config.sub
@@ -0,0 +1,1813 @@
+#! /bin/sh
+# Configuration validation subroutine script.
+# 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 <http://www.gnu.org/licenses/>.
+#
+# 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 <config-patches@gnu.org>.
+#
+# 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
+ $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.sub ($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 <http://www.gnu.org/licenses/>.
+
+# 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 <oliva@dcc.unicamp.br>.
+
+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 <bug-automake@gnu.org>.
+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 <gord@gnu.ai.mit.edu>, 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 <http://www.gnu.org/licenses/>.
+
+
+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 <http://www.gnu.org/licenses/>.
+
+# 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.nl >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.nl >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 <http://www.gnu.org/licenses/>.
+
+# 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 '<hooked_function_name>_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 |$SED 1q`
+
+Report bugs to <bug-libtool@gnu.org>.
+GNU libtool home page: <http://www.gnu.org/s/libtool/>.
+General help using GNU software: <http://www.gnu.org/gethelp/>."
+ exit 0
+}
+
+
+# func_lo2o OBJECT-NAME
+# ---------------------
+# Transform OBJECT-NAME from a '.lo' suffix to the platform specific
+# object suffix.
+
+lo2o=s/\\.lo\$/.$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 <<EOF
+# $write_libobj - a libtool object file
+# Generated by $PROGRAM (GNU $PACKAGE) $VERSION
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object=$write_lobj
+
+# Name of the non-PIC object
+non_pic_object=$write_oldobj
+
+EOF
+ $MV "${write_libobj}T" "$write_libobj"
+ }
+}
+
+
+##################################################
+# FILE NAME AND PATH CONVERSION HELPER FUNCTIONS #
+##################################################
+
+# func_convert_core_file_wine_to_w32 ARG
+# Helper function used by file name 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.
+#
+# ARG is the $build file name to be converted to w32 format.
+# Result is available in $func_convert_core_file_wine_to_w32_result, and will
+# be empty on error (or when ARG is empty)
+func_convert_core_file_wine_to_w32 ()
+{
+ $debug_cmd
+
+ func_convert_core_file_wine_to_w32_result=$1
+ if test -n "$1"; then
+ # Unfortunately, winepath does not exit with a non-zero error code, so we
+ # are forced to check the contents of stdout. On the other hand, if the
+ # command is not found, the shell will set an exit code of 127 and print
+ # *an error message* to stdout. So we must check for both error code of
+ # zero AND non-empty stdout, which explains the odd construction:
+ func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null`
+ if test "$?" -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 <import library>.
+ $sharedlib_from_linklib_cmd "$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 >/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 *) &lt_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 <<EOF
+
+/* $cwrappersource - temporary wrapper executable 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 executable should never be moved out of the build directory.
+ If it is, it will not operate correctly.
+*/
+EOF
+ cat <<"EOF"
+#ifdef _MSC_VER
+# define _CRT_SECURE_NO_DEPRECATE 1
+#endif
+#include <stdio.h>
+#include <stdlib.h>
+#ifdef _MSC_VER
+# include <direct.h>
+# include <process.h>
+# include <io.h>
+#else
+# include <unistd.h>
+# include <stdint.h>
+# ifdef __CYGWIN__
+# include <io.h>
+# endif
+#endif
+#include <malloc.h>
+#include <stdarg.h>
+#include <assert.h>
+#include <string.h>
+#include <ctype.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+
+#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 <<EOF
+#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 5)
+# define externally_visible volatile
+#else
+# define externally_visible __attribute__((externally_visible)) volatile
+#endif
+externally_visible const char * MAGIC_EXE = "$magic_exe";
+const char * LIB_PATH_VARNAME = "$shlibpath_var";
+EOF
+
+ if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+ func_to_host_path "$temp_rpath"
+ cat <<EOF
+const char * LIB_PATH_VALUE = "$func_to_host_path_result";
+EOF
+ else
+ cat <<"EOF"
+const char * LIB_PATH_VALUE = "";
+EOF
+ fi
+
+ if test -n "$dllsearchpath"; then
+ func_to_host_path "$dllsearchpath:"
+ cat <<EOF
+const char * EXE_PATH_VARNAME = "PATH";
+const char * EXE_PATH_VALUE = "$func_to_host_path_result";
+EOF
+ else
+ cat <<"EOF"
+const char * EXE_PATH_VARNAME = "";
+const char * EXE_PATH_VALUE = "";
+EOF
+ fi
+
+ if test yes = "$fast_install"; then
+ cat <<EOF
+const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
+EOF
+ else
+ cat <<EOF
+const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
+EOF
+ fi
+
+
+ cat <<"EOF"
+
+#define LTWRAPPER_OPTION_PREFIX "--lt-"
+
+static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
+static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script";
+static const char *debug_opt = LTWRAPPER_OPTION_PREFIX "debug";
+
+int
+main (int argc, char *argv[])
+{
+ char **newargz;
+ int newargc;
+ char *tmp_pathspec;
+ char *actual_cwrapper_path;
+ char *actual_cwrapper_name;
+ char *target_name;
+ char *lt_argv_zero;
+ int rval = 127;
+
+ int i;
+
+ program_name = (char *) xstrdup (base_name (argv[0]));
+ newargz = XMALLOC (char *, (size_t) argc + 1);
+
+ /* very simple arg parsing; don't want to rely on getopt
+ * also, copy all non cwrapper options to newargz, except
+ * argz[0], which is handled differently
+ */
+ newargc=0;
+ for (i = 1; i < argc; i++)
+ {
+ if (STREQ (argv[i], dumpscript_opt))
+ {
+EOF
+ case $host in
+ *mingw* | *cygwin* )
+ # make stdout use "unix" line endings
+ echo " setmode(1,_O_BINARY);"
+ ;;
+ esac
+
+ cat <<"EOF"
+ lt_dump_script (stdout);
+ return 0;
+ }
+ if (STREQ (argv[i], debug_opt))
+ {
+ lt_debug = 1;
+ continue;
+ }
+ if (STREQ (argv[i], ltwrapper_option_prefix))
+ {
+ /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
+ namespace, but it is not one of the ones we know about and
+ have already dealt with, above (inluding dump-script), then
+ report an error. Otherwise, targets might begin to believe
+ they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
+ namespace. The first time any user complains about this, we'll
+ need to make LTWRAPPER_OPTION_PREFIX a configure-time option
+ or a configure.ac-settable value.
+ */
+ lt_fatal (__FILE__, __LINE__,
+ "unrecognized %s option: '%s'",
+ ltwrapper_option_prefix, argv[i]);
+ }
+ /* otherwise ... */
+ newargz[++newargc] = xstrdup (argv[i]);
+ }
+ newargz[++newargc] = NULL;
+
+EOF
+ cat <<EOF
+ /* The GNU banner must be the first non-error debug message */
+ lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE) $VERSION\n");
+EOF
+ cat <<"EOF"
+ lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]);
+ lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name);
+
+ tmp_pathspec = find_executable (argv[0]);
+ if (tmp_pathspec == NULL)
+ lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]);
+ lt_debugprintf (__FILE__, __LINE__,
+ "(main) found exe (before symlink chase) at: %s\n",
+ tmp_pathspec);
+
+ actual_cwrapper_path = chase_symlinks (tmp_pathspec);
+ lt_debugprintf (__FILE__, __LINE__,
+ "(main) found exe (after symlink chase) at: %s\n",
+ actual_cwrapper_path);
+ XFREE (tmp_pathspec);
+
+ actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path));
+ strendzap (actual_cwrapper_path, actual_cwrapper_name);
+
+ /* wrapper name transforms */
+ strendzap (actual_cwrapper_name, ".exe");
+ tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
+ XFREE (actual_cwrapper_name);
+ actual_cwrapper_name = tmp_pathspec;
+ tmp_pathspec = 0;
+
+ /* target_name transforms -- use actual target program name; might have lt- prefix */
+ target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
+ strendzap (target_name, ".exe");
+ tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
+ XFREE (target_name);
+ target_name = tmp_pathspec;
+ tmp_pathspec = 0;
+
+ lt_debugprintf (__FILE__, __LINE__,
+ "(main) libtool target name: %s\n",
+ target_name);
+EOF
+
+ cat <<EOF
+ newargz[0] =
+ XMALLOC (char, (strlen (actual_cwrapper_path) +
+ strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
+ strcpy (newargz[0], actual_cwrapper_path);
+ strcat (newargz[0], "$objdir");
+ strcat (newargz[0], "/");
+EOF
+
+ cat <<"EOF"
+ /* stop here, and copy so we don't have to do this twice */
+ tmp_pathspec = xstrdup (newargz[0]);
+
+ /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
+ strcat (newargz[0], actual_cwrapper_name);
+
+ /* DO want the lt- prefix here if it exists, so use target_name */
+ lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
+ XFREE (tmp_pathspec);
+ tmp_pathspec = NULL;
+EOF
+
+ case $host_os in
+ mingw*)
+ cat <<"EOF"
+ {
+ char* p;
+ while ((p = strchr (newargz[0], '\\')) != NULL)
+ {
+ *p = '/';
+ }
+ while ((p = strchr (lt_argv_zero, '\\')) != NULL)
+ {
+ *p = '/';
+ }
+ }
+EOF
+ ;;
+ esac
+
+ cat <<"EOF"
+ XFREE (target_name);
+ XFREE (actual_cwrapper_path);
+ XFREE (actual_cwrapper_name);
+
+ lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
+ lt_setenv ("DUALCASE", "1"); /* for MSK sh */
+ /* Update the DLL searchpath. EXE_PATH_VALUE ($dllsearchpath) must
+ be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath)
+ because on Windows, both *_VARNAMEs are PATH but uninstalled
+ libraries must come first. */
+ lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
+ lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
+
+ lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n",
+ nonnull (lt_argv_zero));
+ for (i = 0; i < newargc; i++)
+ {
+ lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n",
+ i, nonnull (newargz[i]));
+ }
+
+EOF
+
+ case $host_os in
+ mingw*)
+ cat <<"EOF"
+ /* execv doesn't actually work on mingw as expected on unix */
+ newargz = prepare_spawn (newargz);
+ rval = (int) _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
+ if (rval == -1)
+ {
+ /* failed to start process */
+ lt_debugprintf (__FILE__, __LINE__,
+ "(main) failed to launch target \"%s\": %s\n",
+ lt_argv_zero, nonnull (strerror (errno)));
+ return 127;
+ }
+ return rval;
+EOF
+ ;;
+ *)
+ cat <<"EOF"
+ execv (lt_argv_zero, newargz);
+ return rval; /* =127, but avoids unused variable warning */
+EOF
+ ;;
+ esac
+
+ cat <<"EOF"
+}
+
+void *
+xmalloc (size_t num)
+{
+ void *p = (void *) malloc (num);
+ if (!p)
+ lt_fatal (__FILE__, __LINE__, "memory exhausted");
+
+ return p;
+}
+
+char *
+xstrdup (const char *string)
+{
+ return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
+ string) : NULL;
+}
+
+const char *
+base_name (const char *name)
+{
+ const char *base;
+
+#if defined HAVE_DOS_BASED_FILE_SYSTEM
+ /* Skip over the disk name in MSDOS pathnames. */
+ if (isalpha ((unsigned char) name[0]) && name[1] == ':')
+ name += 2;
+#endif
+
+ for (base = name; *name; name++)
+ if (IS_DIR_SEPARATOR (*name))
+ base = name + 1;
+ return base;
+}
+
+int
+check_executable (const char *path)
+{
+ struct stat st;
+
+ lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n",
+ nonempty (path));
+ if ((!path) || (!*path))
+ return 0;
+
+ if ((stat (path, &st) >= 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 <<EOF
+ int main() { return 0; }
+EOF
+ $opt_dry_run || $RM conftest
+ if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
+ ldd_output=`ldd conftest`
+ for i in $deplibs; do
+ case $i in
+ -l*)
+ func_stripname -l '' "$i"
+ name=$func_stripname_result
+ if test yes = "$allow_libtool_libs_with_static_runtimes"; then
+ case " $predeps $postdeps " in
+ *" $i "*)
+ func_append newdeplibs " $i"
+ i=
+ ;;
+ esac
+ fi
+ if test -n "$i"; then
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
+ set dummy $deplib_matches; shift
+ deplib_match=$1
+ if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then
+ func_append newdeplibs " $i"
+ else
+ droppeddeps=yes
+ echo
+ $ECHO "*** Warning: dynamic linker does not accept needed library $i."
+ 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 I believe you do not have"
+ echo "*** because a test_compile did reveal that the linker did not use it for"
+ echo "*** its dynamic dependency list that programs get resolved with at runtime."
+ fi
+ fi
+ ;;
+ *)
+ func_append newdeplibs " $i"
+ ;;
+ esac
+ done
+ else
+ # Error occurred in the first compile. Let's try to salvage
+ # the situation: Compile a separate program for each library.
+ for i in $deplibs; do
+ case $i in
+ -l*)
+ func_stripname -l '' "$i"
+ name=$func_stripname_result
+ $opt_dry_run || $RM conftest
+ if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
+ ldd_output=`ldd conftest`
+ if test yes = "$allow_libtool_libs_with_static_runtimes"; then
+ case " $predeps $postdeps " in
+ *" $i "*)
+ func_append newdeplibs " $i"
+ i=
+ ;;
+ esac
+ fi
+ if test -n "$i"; then
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
+ set dummy $deplib_matches; shift
+ deplib_match=$1
+ if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then
+ func_append newdeplibs " $i"
+ else
+ droppeddeps=yes
+ echo
+ $ECHO "*** Warning: dynamic linker does not accept needed library $i."
+ 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 a test_compile did reveal that the linker did not use this one"
+ echo "*** as a dynamic dependency that programs can get resolved with at runtime."
+ fi
+ fi
+ else
+ droppeddeps=yes
+ echo
+ $ECHO "*** Warning! Library $i is needed by this library but I was not able to"
+ echo "*** make it link in! You will probably need to install it or some"
+ echo "*** library that it depends on before this library will be fully"
+ echo "*** functional. Installing it before continuing would be even better."
+ fi
+ ;;
+ *)
+ func_append newdeplibs " $i"
+ ;;
+ esac
+ done
+ fi
+ ;;
+ file_magic*)
+ set dummy $deplibs_check_method; shift
+ file_magic_regex=`expr "$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 \"$libname_spec\""`
+ if test -n "$file_magic_glob"; then
+ libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob`
+ else
+ libnameglob=$libname
+ fi
+ test yes = "$want_nocaseglob" && nocaseglob=`shopt -p nocaseglob`
+ for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+ if test yes = "$want_nocaseglob"; then
+ shopt -s nocaseglob
+ potential_libs=`ls $i/$libnameglob[.-]* 2>/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 $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
+# ### END LIBTOOL TAG CONFIG: disable-static
+
+# Local Variables:
+# mode:shell-script
+# sh-indentation:2
+# End:
diff --git a/build-aux/mdate-sh b/build-aux/mdate-sh
new file mode 100755
index 0000000..9e2c0c9
--- /dev/null
+++ b/build-aux/mdate-sh
@@ -0,0 +1,228 @@
+#!/bin/sh
+# Get modification time of a file or directory and pretty-print it.
+
+scriptversion=2015-04-09.19; # UTC
+
+# Copyright (C) 1995-2014 Free Software Foundation, Inc.
+# written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, June 1995
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# This file is maintained in Automake, please report
+# bugs to <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+if test -n "${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 <bug-automake@gnu.org>.
+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 <pinard@iro.umontreal.ca>, 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 <http://www.gnu.org/licenses/>.
+
+# 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 <bug-automake@gnu.org>."
+ 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 <http://www.gnu.org/licenses/>.
+
+# 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 <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+# 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 <<END
+Usage:
+ test-driver --test-name=NAME --log-file=PATH --trs-file=PATH
+ [--expect-failure={yes|no}] [--color-tests={yes|no}]
+ [--enable-hard-errors={yes|no}] [--]
+ TEST-SCRIPT [TEST-SCRIPT-ARGUMENTS]
+The '--test-name', '--log-file' and '--trs-file' options are mandatory.
+END
+}
+
+test_name= # Used for reporting.
+log_file= # Where to save the output of the test script.
+trs_file= # Where to save the metadata of the test run.
+expect_failure=no
+color_tests=no
+enable_hard_errors=yes
+while test $# -gt 0; do
+ case $1 in
+ --help) print_usage; exit $?;;
+ --version) echo "test-driver $scriptversion"; exit $?;;
+ --test-name) test_name=$2; shift;;
+ --log-file) log_file=$2; shift;;
+ --trs-file) trs_file=$2; shift;;
+ --color-tests) color_tests=$2; shift;;
+ --expect-failure) expect_failure=$2; shift;;
+ --enable-hard-errors) enable_hard_errors=$2; shift;;
+ --) shift; break;;
+ -*) usage_error "invalid option: '$1'";;
+ *) break;;
+ esac
+ shift
+done
+
+missing_opts=
+test x"$test_name" = x && missing_opts="$missing_opts --test-name"
+test x"$log_file" = x && missing_opts="$missing_opts --log-file"
+test x"$trs_file" = x && missing_opts="$missing_opts --trs-file"
+if test x"$missing_opts" != x; then
+ usage_error "the following mandatory options are missing:$missing_opts"
+fi
+
+if test $# -eq 0; then
+ usage_error "missing argument"
+fi
+
+if test $color_tests = yes; then
+ # Keep this in sync with 'lib/am/check.am:$(am__tty_colors)'.
+ red='' # Red.
+ grn='' # Green.
+ lgn='' # Light green.
+ blu='' # Blue.
+ mgn='' # Magenta.
+ std='' # No color.
+else
+ red= grn= lgn= blu= mgn= std=
+fi
+
+do_exit='rm -f $log_file $trs_file; (exit $st); exit $st'
+trap "st=129; $do_exit" 1
+trap "st=130; $do_exit" 2
+trap "st=141; $do_exit" 13
+trap "st=143; $do_exit" 15
+
+# Test script is run here.
+"$@" >$log_file 2>&1
+estatus=$?
+
+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 <http://www.gnu.org/licenses/>.
+%
+% 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 `<space>\^^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 <number>.
+ %
+ \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<toks register> to achieve this: TeX expands \the<toks> only once,
+ % simply yielding the contents of <toks register>. (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 <tege@matematik.su.se>
+ \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{<char>...<char>}
+% If we want to allow any <char> 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'{'<char>#1<char>'}'{#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\&#1 }}
+
+\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
+% <parameter list> 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 <tromey@cygnus.com>.
+#
+# 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 <http://www.gnu.org/licenses/>.
+
+# 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 <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+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 <bug-automake@gnu.org>.
+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 $ret
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/configure b/configure
new file mode 100755
index 0000000..d88c47c
--- /dev/null
+++ b/configure
@@ -0,0 +1,23468 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.69 for the fast lexical analyser generator 2.6.4.
+#
+# Report bugs to <flex-help@lists.sourceforge.net>.
+#
+#
+# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+#
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${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. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+ # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
+ # already done that, so ensure we don't try to do so again and fall
+ # in an infinite loop. This has already happened in practice.
+ _as_can_reexec=no; export _as_can_reexec
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$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%[^_$as_cr_alnum]%_%g'"
+
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME='the fast lexical analyser generator'
+PACKAGE_TARNAME='flex'
+PACKAGE_VERSION='2.6.4'
+PACKAGE_STRING='the fast lexical analyser generator 2.6.4'
+PACKAGE_BUGREPORT='flex-help@lists.sourceforge.net'
+PACKAGE_URL=''
+
+ac_unique_file="src/scan.l"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+# include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_config_libobj_dir=lib
+gt_needs=
+ac_subst_vars='am__EXEEXT_FALSE
+am__EXEEXT_TRUE
+LTLIBOBJS
+LIBOBJS
+ALLOCA
+LIBPTHREAD
+INDENT
+M4
+TEXI2DVI
+HELP2MAN
+CROSS_FALSE
+CROSS_TRUE
+ENABLE_BOOTSTRAP_FALSE
+ENABLE_BOOTSTRAP_TRUE
+ENABLE_LIBFL_FALSE
+ENABLE_LIBFL_TRUE
+WARNINGFLAGS
+am__fastdepCXX_FALSE
+am__fastdepCXX_TRUE
+CXXDEPMODE
+CXXCPP
+ac_ct_CXX
+CXXFLAGS
+CXX
+LDFLAGS_FOR_BUILD
+CPPFLAGS_FOR_BUILD
+CFLAGS_FOR_BUILD
+BUILD_OBJEXT
+BUILD_EXEEXT
+CPP_FOR_BUILD
+ac_ct_CC_FOR_BUILD
+CC_FOR_BUILD
+LEXLIB
+LEX_OUTPUT_ROOT
+LEX
+HAVE_BISON_FALSE
+HAVE_BISON_TRUE
+YFLAGS
+YACC
+POSUB
+LTLIBINTL
+LIBINTL
+INTLLIBS
+LTLIBICONV
+LIBICONV
+INTL_MACOSX_LIBS
+XGETTEXT_EXTRA_OPTIONS
+MSGMERGE
+XGETTEXT_015
+XGETTEXT
+GMSGFMT_015
+MSGFMT_015
+GMSGFMT
+MSGFMT
+GETTEXT_MACRO_VERSION
+USE_NLS
+SHARED_VERSION_INFO
+AM_BACKSLASH
+AM_DEFAULT_VERBOSITY
+AM_DEFAULT_V
+AM_V
+am__fastdepCC_FALSE
+am__fastdepCC_TRUE
+CCDEPMODE
+am__nodep
+AMDEPBACKSLASH
+AMDEP_FALSE
+AMDEP_TRUE
+am__quote
+am__include
+DEPDIR
+am__untar
+am__tar
+AMTAR
+am__leading_dot
+SET_MAKE
+mkdir_p
+MKDIR_P
+INSTALL_STRIP_PROGRAM
+install_sh
+MAKEINFO
+AUTOHEADER
+AUTOMAKE
+AUTOCONF
+ACLOCAL
+VERSION
+PACKAGE
+CYGPATH_W
+am__isrc
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+CPP
+LT_SYS_LIBRARY_PATH
+OTOOL64
+OTOOL
+LIPO
+NMEDIT
+DSYMUTIL
+MANIFEST_TOOL
+AWK
+RANLIB
+STRIP
+ac_ct_AR
+AR
+DLLTOOL
+OBJDUMP
+LN_S
+NM
+ac_ct_DUMPBIN
+DUMPBIN
+LD
+FGREP
+EGREP
+GREP
+SED
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+LIBTOOL
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+runstatedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_shared
+enable_static
+with_pic
+enable_fast_install
+with_aix_soname
+with_gnu_ld
+with_sysroot
+enable_libtool_lock
+enable_dependency_tracking
+enable_silent_rules
+enable_nls
+enable_rpath
+with_libiconv_prefix
+with_libintl_prefix
+enable_warnings
+enable_libfl
+enable_bootstrap
+'
+ ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+LT_SYS_LIBRARY_PATH
+CPP
+YACC
+YFLAGS
+CXX
+CXXFLAGS
+CCC
+CXXCPP'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+runstatedir='${localstatedir}/run'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+ eval $ac_prev=\$ac_option
+ ac_prev=
+ continue
+ fi
+
+ case $ac_option in
+ *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+ *=) ac_optarg= ;;
+ *) ac_optarg=yes ;;
+ esac
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+ case $ac_dashdash$ac_option in
+ --)
+ ac_dashdash=yes ;;
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
+ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+ bindir=$ac_optarg ;;
+
+ -build | --build | --buil | --bui | --bu)
+ ac_prev=build_alias ;;
+ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+ build_alias=$ac_optarg ;;
+
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+ cache_file=$ac_optarg ;;
+
+ --config-cache | -C)
+ cache_file=config.cache ;;
+
+ -datadir | --datadir | --datadi | --datad)
+ ac_prev=datadir ;;
+ -datadir=* | --datadir=* | --datadi=* | --datad=*)
+ datadir=$ac_optarg ;;
+
+ -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+ | --dataroo | --dataro | --datar)
+ ac_prev=datarootdir ;;
+ -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+ | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+ datarootdir=$ac_optarg ;;
+
+ -disable-* | --disable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=no ;;
+
+ -docdir | --docdir | --docdi | --doc | --do)
+ ac_prev=docdir ;;
+ -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+ docdir=$ac_optarg ;;
+
+ -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+ ac_prev=dvidir ;;
+ -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+ dvidir=$ac_optarg ;;
+
+ -enable-* | --enable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=\$ac_optarg ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+ | --exec | --exe | --ex)
+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+ | --exec=* | --exe=* | --ex=*)
+ exec_prefix=$ac_optarg ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
+ with_gas=yes ;;
+
+ -help | --help | --hel | --he | -h)
+ ac_init_help=long ;;
+ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+ ac_init_help=recursive ;;
+ -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+ ac_init_help=short ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host_alias ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host_alias=$ac_optarg ;;
+
+ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+ ac_prev=htmldir ;;
+ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+ | --ht=*)
+ htmldir=$ac_optarg ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+ | --includ=* | --inclu=* | --incl=* | --inc=*)
+ includedir=$ac_optarg ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
+ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+ infodir=$ac_optarg ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir=$ac_optarg ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+ | --libexe | --libex | --libe)
+ ac_prev=libexecdir ;;
+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir=$ac_optarg ;;
+
+ -localedir | --localedir | --localedi | --localed | --locale)
+ ac_prev=localedir ;;
+ -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+ localedir=$ac_optarg ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst | --locals)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+ | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+ localstatedir=$ac_optarg ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+ ac_prev=mandir ;;
+ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+ mandir=$ac_optarg ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
+ with_fp=no ;;
+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c | -n)
+ no_create=yes ;;
+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+ | --oldin | --oldi | --old | --ol | --o)
+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+ oldincludedir=$ac_optarg ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ ac_prev=prefix ;;
+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ prefix=$ac_optarg ;;
+
+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
+ | --program-pre | --program-pr | --program-p)
+ ac_prev=program_prefix ;;
+ -program-prefix=* | --program-prefix=* | --program-prefi=* \
+ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+ program_prefix=$ac_optarg ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
+ | --program-suf | --program-su | --program-s)
+ ac_prev=program_suffix ;;
+ -program-suffix=* | --program-suffix=* | --program-suffi=* \
+ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+ program_suffix=$ac_optarg ;;
+
+ -program-transform-name | --program-transform-name \
+ | --program-transform-nam | --program-transform-na \
+ | --program-transform-n | --program-transform- \
+ | --program-transform | --program-transfor \
+ | --program-transfo | --program-transf \
+ | --program-trans | --program-tran \
+ | --progr-tra | --program-tr | --program-t)
+ ac_prev=program_transform_name ;;
+ -program-transform-name=* | --program-transform-name=* \
+ | --program-transform-nam=* | --program-transform-na=* \
+ | --program-transform-n=* | --program-transform-=* \
+ | --program-transform=* | --program-transfor=* \
+ | --program-transfo=* | --program-transf=* \
+ | --program-trans=* | --program-tran=* \
+ | --progr-tra=* | --program-tr=* | --program-t=*)
+ program_transform_name=$ac_optarg ;;
+
+ -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+ ac_prev=pdfdir ;;
+ -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+ pdfdir=$ac_optarg ;;
+
+ -psdir | --psdir | --psdi | --psd | --ps)
+ ac_prev=psdir ;;
+ -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+ psdir=$ac_optarg ;;
+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ silent=yes ;;
+
+ -runstatedir | --runstatedir | --runstatedi | --runstated \
+ | --runstate | --runstat | --runsta | --runst | --runs \
+ | --run | --ru | --r)
+ ac_prev=runstatedir ;;
+ -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
+ | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
+ | --run=* | --ru=* | --r=*)
+ runstatedir=$ac_optarg ;;
+
+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+ ac_prev=sbindir ;;
+ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+ | --sbi=* | --sb=*)
+ sbindir=$ac_optarg ;;
+
+ -sharedstatedir | --sharedstatedir | --sharedstatedi \
+ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+ | --sharedst | --shareds | --shared | --share | --shar \
+ | --sha | --sh)
+ ac_prev=sharedstatedir ;;
+ -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+ | --sha=* | --sh=*)
+ sharedstatedir=$ac_optarg ;;
+
+ -site | --site | --sit)
+ ac_prev=site ;;
+ -site=* | --site=* | --sit=*)
+ site=$ac_optarg ;;
+
+ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+ ac_prev=srcdir ;;
+ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+ srcdir=$ac_optarg ;;
+
+ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+ | --syscon | --sysco | --sysc | --sys | --sy)
+ ac_prev=sysconfdir ;;
+ -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+ sysconfdir=$ac_optarg ;;
+
+ -target | --target | --targe | --targ | --tar | --ta | --t)
+ ac_prev=target_alias ;;
+ -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+ target_alias=$ac_optarg ;;
+
+ -v | -verbose | --verbose | --verbos | --verbo | --verb)
+ verbose=yes ;;
+
+ -version | --version | --versio | --versi | --vers | -V)
+ ac_init_version=: ;;
+
+ -with-* | --with-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid package name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"with_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval with_$ac_useropt=\$ac_optarg ;;
+
+ -without-* | --without-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid package name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"with_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval with_$ac_useropt=no ;;
+
+ --x)
+ # Obsolete; use --with-x.
+ with_x=yes ;;
+
+ -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+ | --x-incl | --x-inc | --x-in | --x-i)
+ ac_prev=x_includes ;;
+ -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+ | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+ x_includes=$ac_optarg ;;
+
+ -x-libraries | --x-libraries | --x-librarie | --x-librari \
+ | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+ ac_prev=x_libraries ;;
+ -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+ | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+ x_libraries=$ac_optarg ;;
+
+ -*) as_fn_error $? "unrecognized option: \`$ac_option'
+Try \`$0 --help' for more information"
+ ;;
+
+ *=*)
+ ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+ # Reject names that are not valid shell variable names.
+ case $ac_envvar in #(
+ '' | [0-9]* | *[!_$as_cr_alnum]* )
+ as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
+ esac
+ eval $ac_envvar=\$ac_optarg
+ export $ac_envvar ;;
+
+ *)
+ # FIXME: should be removed in autoconf 3.0.
+ $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+ expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+ $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+ : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
+ ;;
+
+ esac
+done
+
+if test -n "$ac_prev"; then
+ ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+ as_fn_error $? "missing argument to $ac_option"
+fi
+
+if test -n "$ac_unrecognized_opts"; then
+ case $enable_option_checking in
+ no) ;;
+ fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
+ *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
+ esac
+fi
+
+# Check all directory arguments for consistency.
+for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
+ datadir sysconfdir sharedstatedir localstatedir includedir \
+ oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+ libdir localedir mandir runstatedir
+do
+ eval ac_val=\$$ac_var
+ # Remove trailing slashes.
+ case $ac_val in
+ */ )
+ ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
+ eval $ac_var=\$ac_val;;
+ esac
+ # Be sure to have absolute directory names.
+ case $ac_val in
+ [\\/$]* | ?:[\\/]* ) continue;;
+ NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+ esac
+ as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+ if test "x$build_alias" = x; then
+ cross_compiling=maybe
+ elif test "x$build_alias" != "x$host_alias"; then
+ cross_compiling=yes
+ fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+ as_fn_error $? "working directory cannot be determined"
+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+ as_fn_error $? "pwd does not report name of working directory"
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+ ac_srcdir_defaulted=yes
+ # Try the directory containing this script, then the parent directory.
+ ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_myself" : 'X\(//\)[^/]' \| \
+ X"$as_myself" : 'X\(//\)$' \| \
+ X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ srcdir=$ac_confdir
+ if test ! -r "$srcdir/$ac_unique_file"; then
+ srcdir=..
+ fi
+else
+ ac_srcdir_defaulted=no
+fi
+if test ! -r "$srcdir/$ac_unique_file"; then
+ test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+ as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
+fi
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+ cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
+ pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+ srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+ eval ac_env_${ac_var}_set=\${${ac_var}+set}
+ eval ac_env_${ac_var}_value=\$${ac_var}
+ eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+ eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+ # Omit some internal or obsolete options to make the list less imposing.
+ # This message is too long to be a string in the A/UX 3.1 sh.
+ cat <<_ACEOF
+\`configure' configures the fast lexical analyser generator 2.6.4 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE. See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+ -h, --help display this help and exit
+ --help=short display options specific to this package
+ --help=recursive display the short help of all the included packages
+ -V, --version display version information and exit
+ -q, --quiet, --silent do not print \`checking ...' messages
+ --cache-file=FILE cache test results in FILE [disabled]
+ -C, --config-cache alias for \`--cache-file=config.cache'
+ -n, --no-create do not create output files
+ --srcdir=DIR find the sources in DIR [configure dir or \`..']
+
+Installation directories:
+ --prefix=PREFIX install architecture-independent files in PREFIX
+ [$ac_default_prefix]
+ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
+ [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+ --bindir=DIR user executables [EPREFIX/bin]
+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
+ --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
+ --infodir=DIR info documentation [DATAROOTDIR/info]
+ --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
+ --mandir=DIR man documentation [DATAROOTDIR/man]
+ --docdir=DIR documentation root [DATAROOTDIR/doc/flex]
+ --htmldir=DIR html documentation [DOCDIR]
+ --dvidir=DIR dvi documentation [DOCDIR]
+ --pdfdir=DIR pdf documentation [DOCDIR]
+ --psdir=DIR ps documentation [DOCDIR]
+_ACEOF
+
+ cat <<\_ACEOF
+
+Program names:
+ --program-prefix=PREFIX prepend PREFIX to installed program names
+ --program-suffix=SUFFIX append SUFFIX to installed program names
+ --program-transform-name=PROGRAM run sed PROGRAM on installed program names
+
+System types:
+ --build=BUILD configure for building on BUILD [guessed]
+ --host=HOST cross-compile to build programs to run on HOST [BUILD]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+ case $ac_init_help in
+ short | recursive ) echo "Configuration of the fast lexical analyser generator 2.6.4:";;
+ esac
+ cat <<\_ACEOF
+
+Optional Features:
+ --disable-option-checking ignore unrecognized --enable/--with options
+ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --enable-shared[=PKGS] build shared libraries [default=yes]
+ --enable-static[=PKGS] build static libraries [default=yes]
+ --enable-fast-install[=PKGS]
+ optimize for fast installation [default=yes]
+ --disable-libtool-lock avoid locking (might break parallel builds)
+ --enable-dependency-tracking
+ do not reject slow dependency extractors
+ --disable-dependency-tracking
+ speeds up one-time build
+ --enable-silent-rules less verbose build output (undo: "make V=1")
+ --disable-silent-rules verbose build output (undo: "make V=0")
+ --disable-nls do not use Native Language Support
+ --disable-rpath do not hardcode runtime library paths
+ --enable-warnings enable a bunch of compiler warning flags (defaults
+ to GCC warning flags).
+ --disable-libfl do not build -lfl runtime support library
+ --disable-bootstrap don't perform a bootstrap when building flex
+
+Optional Packages:
+ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
+ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
+ --with-pic[=PKGS] try to use only PIC/non-PIC objects [default=use
+ both]
+ --with-aix-soname=aix|svr4|both
+ shared library versioning (aka "SONAME") variant to
+ provide on AIX, [default=aix].
+ --with-gnu-ld assume the C compiler uses GNU ld [default=no]
+ --with-sysroot[=DIR] Search for dependent libraries within DIR (or the
+ compiler's sysroot if not specified).
+ --with-gnu-ld assume the C compiler uses GNU ld default=no
+ --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
+ --without-libiconv-prefix don't search for libiconv in includedir and libdir
+ --with-libintl-prefix[=DIR] search for libintl in DIR/include and DIR/lib
+ --without-libintl-prefix don't search for libintl in includedir and libdir
+
+Some influential environment variables:
+ CC C compiler command
+ CFLAGS C compiler flags
+ LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
+ nonstandard directory <lib dir>
+ LIBS libraries to pass to the linker, e.g. -l<library>
+ CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
+ you have headers in a nonstandard directory <include dir>
+ LT_SYS_LIBRARY_PATH
+ User-defined run-time library search path.
+ CPP C preprocessor
+ YACC The `Yet Another Compiler Compiler' implementation to use.
+ Defaults to the first program found out of: `bison -y', `byacc',
+ `yacc'.
+ YFLAGS The list of arguments that will be passed by default to $YACC.
+ This script will default YFLAGS to the empty string to avoid a
+ default value of `-d' given by some make applications.
+ CXX C++ compiler command
+ CXXFLAGS C++ compiler flags
+ CXXCPP C++ preprocessor
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to <flex-help@lists.sourceforge.net>.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+ # If there are subdirs, report their specific --help.
+ for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+ test -d "$ac_dir" ||
+ { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+ continue
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+ cd "$ac_dir" || { ac_status=$?; continue; }
+ # Check for guested configure.
+ if test -f "$ac_srcdir/configure.gnu"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+ elif test -f "$ac_srcdir/configure"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure" --help=recursive
+ else
+ $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+ fi || ac_status=$?
+ cd "$ac_pwd" || { ac_status=$?; break; }
+ done
+fi
+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+ cat <<\_ACEOF
+the fast lexical analyser generator configure 2.6.4
+generated by GNU Autoconf 2.69
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+ exit
+fi
+
+## ------------------------ ##
+## Autoconf initialization. ##
+## ------------------------ ##
+
+# ac_fn_c_try_compile LINENO
+# --------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_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_c_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 $ac_retval
+
+} # ac_fn_c_try_compile
+
+# ac_fn_c_try_link LINENO
+# -----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_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_c_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 $ac_retval
+
+} # ac_fn_c_try_link
+
+# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists and can be compiled using the include files in
+# INCLUDES, setting the cache variable VAR accordingly.
+ac_fn_c_check_header_compile ()
+{
+ as_lineno=${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. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext 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; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_compile
+
+# ac_fn_c_try_cpp LINENO
+# ----------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_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_c_preproc_warn_flag$ac_c_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 $ac_retval
+
+} # ac_fn_c_try_cpp
+
+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded. 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 <limits.h> declares $2.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $2 (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#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... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=no"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+if (sizeof ($2))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+if (sizeof (($2)))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ eval "$3=yes"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+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_type
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by the fast lexical analyser generator $as_me 2.6.4, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
+
+/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
+/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
+/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ $as_echo "PATH: $as_dir"
+ done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+ for ac_arg
+ do
+ case $ac_arg in
+ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ continue ;;
+ *\'*)
+ ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ case $ac_pass in
+ 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+ 2)
+ as_fn_append ac_configure_args1 " '$ac_arg'"
+ if test $ac_must_keep_next = true; then
+ ac_must_keep_next=false # Got value, back to normal.
+ else
+ case $ac_arg in
+ *=* | --config-cache | -C | -disable-* | --disable-* \
+ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+ | -with-* | --with-* | -without-* | --without-* | --x)
+ case "$ac_configure_args0 " in
+ "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+ esac
+ ;;
+ -* ) ac_must_keep_next=true ;;
+ esac
+ fi
+ as_fn_append ac_configure_args " '$ac_arg'"
+ ;;
+ esac
+ done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log. We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+ # Save into config.log some information that might help in debugging.
+ {
+ echo
+
+ $as_echo "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+ echo
+ # The following way of writing the cache mishandles newlines in values,
+(
+ 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=\ *)
+ sed -n \
+ "s/'\''/'\''\\\\'\'''\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+ ;; #(
+ *)
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+)
+ echo
+
+ $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+ echo
+ for ac_var in $ac_subst_vars
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+
+ if test -n "$ac_subst_files"; then
+ $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+ echo
+ for ac_var in $ac_subst_files
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+ fi
+
+ if test -s confdefs.h; then
+ $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+ echo
+ cat confdefs.h
+ echo
+ fi
+ test "$ac_signal" != 0 &&
+ $as_echo "$as_me: caught signal $ac_signal"
+ $as_echo "$as_me: exit $exit_status"
+ } >&5
+ rm -f core *.core core.conftest.* &&
+ rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+ exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+ trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+ # We do not want a PATH search for config.site.
+ case $CONFIG_SITE in #((
+ -*) ac_site_file1=./$CONFIG_SITE;;
+ */*) ac_site_file1=$CONFIG_SITE;;
+ *) ac_site_file1=./$CONFIG_SITE;;
+ esac
+elif test "x$prefix" != xNONE; then
+ ac_site_file1=$prefix/share/config.site
+ ac_site_file2=$prefix/etc/config.site
+else
+ ac_site_file1=$ac_default_prefix/share/config.site
+ ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+ test "x$ac_site_file" = xNONE && continue
+ if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file" \
+ || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special files
+ # actually), so we avoid doing that. DJGPP emulates it as a regular file.
+ if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . "$cache_file";;
+ *) . "./$cache_file";;
+ esac
+ fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+gt_needs="$gt_needs "
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val=\$ac_cv_env_${ac_var}_value
+ eval ac_new_val=\$ac_env_${ac_var}_value
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ # differences in whitespace do not lead to failure.
+ ac_old_val_w=`echo x $ac_old_val`
+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
+$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
+$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+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_aux_dir=
+for ac_dir in build-aux "$srcdir"/build-aux; do
+ if test -f "$ac_dir/install-sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f "$ac_dir/install.sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ elif test -f "$ac_dir/shtool"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/shtool install -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ as_fn_error $? "cannot find install-sh, install.sh, or shtool in build-aux \"$srcdir\"/build-aux" "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
+
+
+case `pwd` in
+ *\ * | *\ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
+$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
+esac
+
+
+
+macro_version='2.4.6'
+macro_revision='2.4.6'
+
+
+
+
+
+
+
+
+
+
+
+
+
+ltmain=$ac_aux_dir/ltmain.sh
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+ as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if ${ac_cv_build+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+ ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+ as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if ${ac_cv_host+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$host_alias" = x; then
+ ac_cv_host=$ac_cv_build
+else
+ ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+# 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'
+
+ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
+$as_echo_n "checking how to print strings... " >&6; }
+# 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*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
+$as_echo "printf" >&6; } ;;
+ print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
+$as_echo "print -r" >&6; } ;;
+ *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
+$as_echo "cat" >&6; } ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Expand $ac_aux_dir to an absolute path.
+am_aux_dir=`cd "$ac_aux_dir" && pwd`
+
+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 $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$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... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+ac_exeext=$ac_cv_exeext
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { { ac_try="$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 $ac_status = 0; }; then :
+ # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+ test -f "$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.$ac_ext
+/* end confdefs.h. */
+#include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files="$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.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$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 `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test no != "$with_gnu_ld" && break
+ ;;
+ *)
+ test yes != "$with_gnu_ld" && break
+ ;;
+ esac
+ fi
+ done
+ IFS=$lt_save_ifs
+else
+ lt_cv_path_LD=$LD # Let the user override the test with a path.
+fi
+fi
+
+LD=$lt_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 ${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 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+$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 <conftest2.i >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 <conftest2.i >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" "$CC -E -traditional-cpp" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#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.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$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 "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#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.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$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 <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+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 <string.h>
+
+_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 <stdlib.h>
+
+_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.$ac_ext
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$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 | $GREP ': supported targets:.* elf' > /dev/null; then
+ allow_undefined_flag=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ archive_cmds='$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
+
+
+
+
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+
+
+
+ { $as_echo "$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<name>.so
+ # instead of lib<name>.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 <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#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 <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#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-"${am_missing_run}makeinfo"}
+
+# For better backward compatibility. To be removed once Automake 1.9.x
+# dies out for good. For more background, see:
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+mkdir_p='$(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: <http://austingroupbugs.net/view.php?id=542>
+
+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: <http://www.gnu.org/software/coreutils/>.
+
+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 </dev/null` in
+*GNU* | *'with BFD'*)
+ acl_cv_prog_gnu_ld=yes ;;
+*)
+ acl_cv_prog_gnu_ld=no ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
+$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 <CoreFoundation/CFPreferences.h>
+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 <CoreFoundation/CFLocale.h>
+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 <libintl.h>
+$gt_revision_test_code
+extern int _nl_msg_cat_cntr;
+extern int *_nl_domain_bindings;
+int
+main ()
+{
+bindtextdomain ("", "");
+return * gettext ("")$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 <stdlib.h>
+#include <iconv.h>
+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 <stdlib.h>
+#include <iconv.h>
+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 <iconv.h>
+#include <string.h>
+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 <libintl.h>
+$gt_revision_test_code
+extern int _nl_msg_cat_cntr;
+extern
+#ifdef __cplusplus
+"C"
+#endif
+const char *_nl_expand_alias (const char *);
+int
+main ()
+{
+bindtextdomain ("", "");
+return * gettext ("")$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 <libintl.h>
+$gt_revision_test_code
+extern int _nl_msg_cat_cntr;
+extern
+#ifdef __cplusplus
+"C"
+#endif
+const char *_nl_expand_alias (const char *);
+int
+main ()
+{
+bindtextdomain ("", "");
+return * gettext ("")$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.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$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.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC_FOR_BUILD="$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" "$CC_FOR_BUILD -E -traditional-cpp" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#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.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$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 "$CPP_FOR_BUILD" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#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.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$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_FOR_BUILD\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=c
+ac_build_cpp='$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_tool_prefix=$save_ac_tool_prefix
+cross_compiling=$save_cross_compiling
+
+
+BUILD_EXEEXT=$ac_build_exeext
+BUILD_OBJEXT=$ac_build_objext
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+if test -z "$CXX"; then
+ if test -n "$CCC"; then
+ CXX=$CCC
+ else
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+ 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_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CXX"; then
+ ac_cv_prog_CXX="$CXX" # Let the user override the test.
+else
+as_save_IFS=$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_CXX="$ac_tool_prefix$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
+CXX=$ac_cv_prog_CXX
+if test -n "$CXX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
+$as_echo "$CXX" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CXX" && break
+ done
+fi
+if test -z "$CXX"; then
+ ac_ct_CXX=$CXX
+ for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+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_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CXX"; then
+ ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
+else
+as_save_IFS=$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_CXX="$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_CXX=$ac_cv_prog_ac_ct_CXX
+if test -n "$ac_ct_CXX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
+$as_echo "$ac_ct_CXX" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CXX" && break
+done
+
+ if test "x$ac_ct_CXX" = x; then
+ CXX="g++"
+ 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
+ CXX=$ac_ct_CXX
+ fi
+fi
+
+ fi
+fi
+# Provide some information about the compiler.
+$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_cxx_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_cxx_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
+$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GXX=yes
+else
+ GXX=
+fi
+ac_test_CXXFLAGS=${CXXFLAGS+set}
+ac_save_CXXFLAGS=$CXXFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
+$as_echo_n "checking whether $CXX accepts -g... " >&6; }
+if ${ac_cv_prog_cxx_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_cxx_werror_flag=$ac_cxx_werror_flag
+ ac_cxx_werror_flag=yes
+ ac_cv_prog_cxx_g=no
+ CXXFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_prog_cxx_g=yes
+else
+ CXXFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+
+else
+ ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+ CXXFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_prog_cxx_g=yes
+fi
+rm -f core conftest.err conftest.$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.$ac_ext
+ ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
+$as_echo "$ac_cv_prog_cxx_g" >&6; }
+if test "$ac_test_CXXFLAGS" = set; then
+ CXXFLAGS=$ac_save_CXXFLAGS
+elif test $ac_cv_prog_cxx_g = yes; then
+ if test "$GXX" = yes; then
+ CXXFLAGS="-g -O2"
+ else
+ CXXFLAGS="-g"
+ fi
+else
+ if test "$GXX" = yes; then
+ CXXFLAGS="-O2"
+ else
+ CXXFLAGS=
+ fi
+fi
+ac_ext=c
+ac_cpp='$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
+
+
+
+func_stripname_cnf ()
+{
+ case $2 in
+ .*) func_stripname_result=`$ECHO "$3" | $SED "s%^$1%%; s%\\\\$2\$%%"`;;
+ *) func_stripname_result=`$ECHO "$3" | $SED "s%^$1%%; s%$2\$%%"`;;
+ esac
+} # func_stripname_cnf
+
+ if test -n "$CXX" && ( test no != "$CXX" &&
+ ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) ||
+ (test g++ != "$CXX"))); then
+ ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
+$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
+if test -z "$CXXCPP"; then
+ if ${ac_cv_prog_CXXCPP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CXXCPP needs to be expanded
+ for CXXCPP in "$CXX -E" "/lib/cpp"
+ do
+ 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 <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> 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.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$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 <ac_nonexistent.h>
+_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 "$CXXCPP" >&6; }
+ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#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.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_cxx_try_cpp "$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 $? "C++ preprocessor \"$CXXCPP\" 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
+
+else
+ _lt_caught_CXX_error=yes
+fi
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+archive_cmds_need_lc_CXX=no
+allow_undefined_flag_CXX=
+always_export_symbols_CXX=no
+archive_expsym_cmds_CXX=
+compiler_needs_object_CXX=no
+export_dynamic_flag_spec_CXX=
+hardcode_direct_CXX=no
+hardcode_direct_absolute_CXX=no
+hardcode_libdir_flag_spec_CXX=
+hardcode_libdir_separator_CXX=
+hardcode_minus_L_CXX=no
+hardcode_shlibpath_var_CXX=unsupported
+hardcode_automatic_CXX=no
+inherit_rpath_CXX=no
+module_cmds_CXX=
+module_expsym_cmds_CXX=
+link_all_deplibs_CXX=unknown
+old_archive_cmds_CXX=$old_archive_cmds
+reload_flag_CXX=$reload_flag
+reload_cmds_CXX=$reload_cmds
+no_undefined_flag_CXX=
+whole_archive_flag_spec_CXX=
+enable_shared_with_static_runtimes_CXX=no
+
+# Source file extension for C++ test sources.
+ac_ext=cpp
+
+# Object file extension for compiled C++ test sources.
+objext=o
+objext_CXX=$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 $CC is set.
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${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 `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test no != "$with_gnu_ld" && break
+ ;;
+ *)
+ test yes != "$with_gnu_ld" && break
+ ;;
+ esac
+ fi
+ done
+ IFS=$lt_save_ifs
+else
+ lt_cv_path_LD=$LD # Let the user override the test with a path.
+fi
+fi
+
+LD=$lt_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 ${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 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+$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 | $GREP ': supported targets:.* elf' > /dev/null; then
+ allow_undefined_flag_CXX=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ archive_cmds_CXX='$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"; then
+ archive_cmds_CXX="\$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$_lt_dsymutil"
+ archive_expsym_cmds_CXX="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dar_export_syms$_lt_dsymutil"
+ fi
+
+ else
+ ld_shlibs_CXX=no
+ fi
+
+ ;;
+
+ os2*)
+ hardcode_libdir_flag_spec_CXX='-L$libdir'
+ hardcode_minus_L_CXX=yes
+ allow_undefined_flag_CXX=unsupported
+ shrext_cmds=.dll
+ archive_cmds_CXX='$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_CXX='$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_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.
+ ;;
+ esac
+
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ aCC*)
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds_CXX='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds_CXX='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ *)
+ archive_cmds_CXX='$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 $host_cpu in
+ hppa*64*)
+ archive_cmds_CXX='$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. Moving up from 0x10000000 also allows more sbrk(2) space.
+ archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ archive_expsym_cmds_CXX='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+ irix5* | irix6*)
+ case $cc_basename in
+ CC*)
+ # SGI C++
+ archive_cmds_CXX='$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 $lib'
+
+ # Archives containing C++ object files must be created using
+ # "CC -ar", where "CC" is the IRIX C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
+ ;;
+ *)
+ if test yes = "$GXX"; then
+ if test no = "$with_gnu_ld"; then
+ archive_cmds_CXX='$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 $lib'
+ else
+ archive_cmds_CXX='$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 $lib'
+ fi
+ fi
+ link_all_deplibs_CXX=yes
+ ;;
+ esac
+ hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir'
+ hardcode_libdir_separator_CXX=:
+ inherit_rpath_CXX=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.
+ 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 | $GREP "ld"`; rm -f libconftest$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"'
+
+ hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir'
+ export_dynamic_flag_spec_CXX='$wl--export-dynamic'
+
+ # Archives containing C++ object files must be created using
+ # "CC -Bstatic", where "CC" is the KAI C++ compiler.
+ old_archive_cmds_CXX='$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."*)
+ archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$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 $host_cpu in
+ ia64*) tmp_idyn=' -i_dynamic';;
+ esac
+ archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ esac
+ archive_cmds_need_lc_CXX=no
+ hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir'
+ export_dynamic_flag_spec_CXX='$wl--export-dynamic'
+ whole_archive_flag_spec_CXX='$wl--whole-archive$convenience $wl--no-whole-archive'
+ ;;
+ pgCC* | pgcpp*)
+ # Portland Group C++ compiler
+ case `$CC -V` in
+ *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
+ prelink_cmds_CXX='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`"'
+ old_archive_cmds_CXX='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'
+ archive_cmds_CXX='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'
+ archive_expsym_cmds_CXX='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 $lib'
+ ;;
+ *) # Version 6 and above use weak symbols
+ archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ esac
+
+ hardcode_libdir_flag_spec_CXX='$wl--rpath $wl$libdir'
+ export_dynamic_flag_spec_CXX='$wl--export-dynamic'
+ whole_archive_flag_spec_CXX='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
+ ;;
+ cxx*)
+ # Compaq C++
+ archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$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
+ hardcode_libdir_flag_spec_CXX='-rpath $libdir'
+ hardcode_libdir_separator_CXX=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$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" | $Xsed'
+ ;;
+ xl* | mpixl* | bgxl*)
+ # IBM XL 8.0 on PPC, with GNU ld
+ hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir'
+ export_dynamic_flag_spec_CXX='$wl--export-dynamic'
+ archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+ if test yes = "$supports_anon_versioning"; then
+ archive_expsym_cmds_CXX='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
+ no_undefined_flag_CXX=' -zdefs'
+ archive_cmds_CXX='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file $wl$export_symbols'
+ hardcode_libdir_flag_spec_CXX='-R$libdir'
+ whole_archive_flag_spec_CXX='$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_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'
+ ;;
+ *)
+ allow_undefined_flag_CXX=' -expect_unresolved \*'
+ archive_cmds_CXX='$CC -shared$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'
+ archive_expsym_cmds_CXX='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'
+ hardcode_libdir_flag_spec_CXX='-rpath $libdir'
+ ;;
+ esac
+
+ hardcode_libdir_separator_CXX=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$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
+ allow_undefined_flag_CXX=' $wl-expect_unresolved $wl\*'
+ case $host in
+ osf3*)
+ archive_cmds_CXX='$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 $lib'
+ ;;
+ *)
+ archive_cmds_CXX='$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 $lib'
+ ;;
+ esac
+
+ hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir'
+ hardcode_libdir_separator_CXX=:
+
+ # 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
+ ld_shlibs_CXX=no
+ fi
+ ;;
+ 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... " >&6; }
+if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic_works_CXX=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$lt_prog_compiler_pic_CXX -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_CXX=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
+
+if test yes = "$lt_cv_prog_compiler_pic_works_CXX"; then
+ case $lt_prog_compiler_pic_CXX in
+ "" | " "*) ;;
+ *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
+ esac
+else
+ lt_prog_compiler_pic_CXX=
+ lt_prog_compiler_can_build_shared_CXX=no
+fi
+
+fi
+
+
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
+{ $as_echo "$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_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_static_works_CXX=no
+ save_LDFLAGS=$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_CXX=yes
+ fi
+ else
+ lt_cv_prog_compiler_static_works_CXX=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS=$save_LDFLAGS
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
+
+if test yes = "$lt_cv_prog_compiler_static_works_CXX"; then
+ :
+else
+ lt_prog_compiler_static_CXX=
+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_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o_CXX=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_CXX=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: $lt_cv_prog_compiler_c_o_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&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_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o_CXX=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_CXX=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: $lt_cv_prog_compiler_c_o_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
+
+
+
+
+hard_links=nottested
+if test no = "$lt_cv_prog_compiler_c_o_CXX" && 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; }
+
+ export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ exclude_expsyms_CXX='_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 | $GREP 'GNU' > /dev/null; then
+ export_symbols_cmds_CXX='$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_CXX='`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 > $export_symbols'
+ fi
+ ;;
+ pw32*)
+ export_symbols_cmds_CXX=$ltdll_cmds
+ ;;
+ cygwin* | mingw* | cegcc*)
+ case $cc_basename in
+ cl*)
+ exclude_expsyms_CXX='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
+ ;;
+ *)
+ export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
+ exclude_expsyms_CXX='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
+ ;;
+ esac
+ ;;
+ linux* | k*bsd*-gnu | gnu*)
+ link_all_deplibs_CXX=no
+ ;;
+ *)
+ export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ ;;
+ 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
+
+with_gnu_ld_CXX=$with_gnu_ld
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc_CXX" in
+x|xyes)
+ # Assume -lc should be added
+ archive_cmds_need_lc_CXX=yes
+
+ if test yes,yes = "$GCC,$enable_shared"; then
+ case $archive_cmds_CXX in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$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_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<name>.so
+ # instead of lib<name>.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 <stdbool.h>
+ #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 <alloca.h>
+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 <malloc.h>
+# define alloca _alloca
+# else
+# ifdef HAVE_ALLOCA_H
+# include <alloca.h>
+# 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 <sys/wait.h>
+#ifdef HAVE_VFORK_H
+# include <vfork.h>
+#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 <vfork.h>, but some compilers
+ (e.g. gcc -O) don't grok <vfork.h>. 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.$ac_ext
+/* end confdefs.h. */
+#if defined STDC_HEADERS || defined HAVE_STDLIB_H
+# include <stdlib.h>
+#else
+char *malloc ();
+#endif
+
+int
+main ()
+{
+return ! malloc (0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$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.$ac_ext
+/* end confdefs.h. */
+#if defined STDC_HEADERS || defined HAVE_STDLIB_H
+# include <stdlib.h>
+#else
+char *realloc ();
+#endif
+
+int
+main ()
+{
+return ! realloc (0, 0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$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 $? "required library function not found on your system" "$LINENO" 5
+fi
+done
+
+
+# Optional library functions
+for ac_func in pow setlocale reallocarray
+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" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+ac_config_files="$ac_config_files Makefile doc/Makefile examples/Makefile examples/fastwc/Makefile examples/manual/Makefile po/Makefile.in src/Makefile tools/Makefile tests/Makefile"
+
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems. 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. Remove the extension, and $U if already installed.
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
+$as_echo_n "checking that generated files are newer than configure... " >&6; }
+ if test -n "$am_sleep_pid"; then
+ # Hide warnings about reused PIDs.
+ wait $am_sleep_pid 2>/dev/null
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
+$as_echo "done" >&6; }
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+ as_fn_error $? "conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+ as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+ if test -n "$EXEEXT"; then
+ am__EXEEXT_TRUE=
+ am__EXEEXT_FALSE='#'
+else
+ am__EXEEXT_TRUE='#'
+ am__EXEEXT_FALSE=
+fi
+
+if test -z "${HAVE_BISON_TRUE}" && test -z "${HAVE_BISON_FALSE}"; then
+ as_fn_error $? "conditional \"HAVE_BISON\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
+ as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${ENABLE_LIBFL_TRUE}" && test -z "${ENABLE_LIBFL_FALSE}"; then
+ as_fn_error $? "conditional \"ENABLE_LIBFL\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${ENABLE_BOOTSTRAP_TRUE}" && test -z "${ENABLE_BOOTSTRAP_FALSE}"; then
+ as_fn_error $? "conditional \"ENABLE_BOOTSTRAP\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${CROSS_TRUE}" && test -z "${CROSS_FALSE}"; then
+ as_fn_error $? "conditional \"CROSS\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${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
+
+
+# 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
+
+
+# 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_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# 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
+
+
+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
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# 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 $as_dir"
+
+
+} # as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$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 <flex-help@lists.sourceforge.net>."
+
+_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" | $SED "$delay_single_quote_subst"`'
+host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
+host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
+build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
+build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
+build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
+SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
+Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
+GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
+EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
+FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
+LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
+NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
+LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
+max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
+ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
+exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
+lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
+lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
+lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
+lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`'
+lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
+reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
+reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
+OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
+deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
+file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
+file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
+want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`'
+DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$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" | $SED "$delay_single_quote_subst"`'
+GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
+lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`'
+nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`'
+lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`'
+lt_cv_truncate_bin='`$ECHO "$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"`'
+old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
+archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
+module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
+allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
+no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
+hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_absolute='`$ECHO "$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$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+ eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+ echo "cat >conf$$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
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$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 _$ac_delim!! "
+ fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any. Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[ ]*#[ ]*define[ ][ ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ for (key in D) D_is_set[key] = 1
+ FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+ line = \$ 0
+ split(line, arg, " ")
+ if (arg[1] == "#") {
+ defundef = arg[2]
+ mac1 = arg[3]
+ } else {
+ defundef = substr(arg[1], 2)
+ mac1 = arg[2]
+ }
+ split(mac1, mac2, "(") #)
+ macro = mac2[1]
+ prefix = substr(line, 1, index(line, defundef) - 1)
+ if (D_is_set[macro]) {
+ # Preserve the white space surrounding the "#".
+ print prefix "define", macro P[macro] D[macro]
+ next
+ } else {
+ # Replace #undef with comments. This is necessary, for example,
+ # in the case of _POSIX_SOURCE, which is predefined and required
+ # on some systems where configure will not decide to define it.
+ if (defundef == "undef") {
+ print "/*", prefix defundef, macro, "*/"
+ next
+ }
+ }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+ case $ac_tag in
+ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+ :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+ ac_save_IFS=$IFS
+ IFS=:
+ set x $ac_tag
+ IFS=$ac_save_IFS
+ shift
+ ac_file=$1
+ shift
+
+ case $ac_mode in
+ :L) ac_source=$1;;
+ :[FH])
+ ac_file_inputs=
+ for ac_f
+ do
+ case $ac_f in
+ -) ac_f="$ac_tmp/stdin";;
+ *) # Look for the file first in the build tree, then in the source tree
+ # (if the path is not absolute). The absolute path cannot be DOS-style,
+ # because $ac_f cannot contain `:'.
+ test -f "$ac_f" ||
+ case $ac_f in
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+ as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+ esac
+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ as_fn_append ac_file_inputs " '$ac_f'"
+ done
+
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ configure_input='Generated from '`
+ $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+ fi
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`$as_echo "$configure_input" |
+ sed 's/[\\\\&|]/\\\\&/g'`;; #(
+ *) ac_sed_conf_input=$configure_input;;
+ esac
+
+ case $ac_tag in
+ *:-:* | *:-) cat >"$ac_tmp/stdin" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+ esac
+ ;;
+ esac
+
+ ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir="$ac_dir"; as_fn_mkdir_p
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+ case $ac_mode in
+ :F)
+ #
+ # CONFIG_FILE
+ #
+
+ case $INSTALL in
+ [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+ *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+ esac
+ ac_MKDIR_P=$MKDIR_P
+ case $MKDIR_P in
+ [\\/$]* | ?:[\\/]* ) ;;
+ */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
+ esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+ p
+ q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ ac_datarootdir_hack='
+ s&@datadir@&$datadir&g
+ s&@docdir@&$docdir&g
+ s&@infodir@&$infodir&g
+ s&@localedir@&$localedir&g
+ s&@mandir@&$mandir&g
+ s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+s&@MKDIR_P@&$ac_MKDIR_P&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
+ >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+ { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
+ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
+ "$ac_tmp/out"`; test -z "$ac_out"; } &&
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&2;}
+
+ rm -f "$ac_tmp/stdin"
+ case $ac_file in
+ -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+ *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+ esac \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+ :H)
+ #
+ # CONFIG_HEADER
+ #
+ if test x"$ac_file" != x-; then
+ {
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
+ } >"$ac_tmp/config.h" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+ else
+ rm -f "$ac_file"
+ mv "$ac_tmp/config.h" "$ac_file" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ fi
+ else
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
+ || as_fn_error $? "could not create -" "$LINENO" 5
+ fi
+# Compute "$ac_file"'s index in $config_headers.
+_am_arg="$ac_file"
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+ case $_am_header in
+ $_am_arg | $_am_arg:* )
+ break ;;
+ * )
+ _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+ esac
+done
+echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
+$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$_am_arg" : 'X\(//\)[^/]' \| \
+ X"$_am_arg" : 'X\(//\)$' \| \
+ X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$_am_arg" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`/stamp-h$_am_stamp_count
+ ;;
+
+ :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+ esac
+
+
+ case $ac_file$ac_mode in
+ "libtool":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) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+
+# Provide generalized library-building support services.
+# Written by Gordon Matzigkeit, 1996
+
+# Copyright (C) 2014 Free Software Foundation, Inc.
+# This is free software; see the source for copying conditions. There is NO
+# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+# GNU Libtool is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of of the License, or
+# (at your option) any later version.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program or library that is built
+# using GNU Libtool, you may include this file under the same
+# distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+
+# The names of the tagged configurations supported by this script.
+available_tags='CXX '
+
+# Configured defaults for sys_lib_dlsearch_path munging.
+: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
+
+# ### BEGIN LIBTOOL CONFIG
+
+# Which release of libtool.m4 was used?
+macro_version=$macro_version
+macro_revision=$macro_revision
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# What type of objects to build.
+pic_mode=$pic_mode
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# Shared archive member basename,for filename based shared library versioning on AIX.
+shared_archive_member_spec=$shared_archive_member_spec
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# An echo program that protects backslashes.
+ECHO=$lt_ECHO
+
+# The PATH separator for the build system.
+PATH_SEPARATOR=$lt_PATH_SEPARATOR
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# A sed program that does not truncate output.
+SED=$lt_SED
+
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="\$SED -e 1s/^X//"
+
+# A grep program that handles long lines.
+GREP=$lt_GREP
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# A literal string matcher.
+FGREP=$lt_FGREP
+
+# A BSD- or MS-compatible name lister.
+NM=$lt_NM
+
+# Whether we need soft or hard links.
+LN_S=$lt_LN_S
+
+# What is the maximum length of a command?
+max_cmd_len=$max_cmd_len
+
+# Object file suffix (normally "o").
+objext=$ac_objext
+
+# Executable file suffix (normally "").
+exeext=$exeext
+
+# whether the shell understands "unset".
+lt_unset=$lt_unset
+
+# turn spaces into newlines.
+SP2NL=$lt_lt_SP2NL
+
+# turn newlines into spaces.
+NL2SP=$lt_lt_NL2SP
+
+# convert \$build file names to \$host format.
+to_host_file_cmd=$lt_cv_to_host_file_cmd
+
+# convert \$build files to toolchain format.
+to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+
+# An object symbol dumper.
+OBJDUMP=$lt_OBJDUMP
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method = "file_magic".
+file_magic_cmd=$lt_file_magic_cmd
+
+# How to find potential files when deplibs_check_method = "file_magic".
+file_magic_glob=$lt_file_magic_glob
+
+# Find potential files using nocaseglob when deplibs_check_method = "file_magic".
+want_nocaseglob=$lt_want_nocaseglob
+
+# DLL creation program.
+DLLTOOL=$lt_DLLTOOL
+
+# Command to associate shared and link libraries.
+sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd
+
+# The archiver.
+AR=$lt_AR
+
+# Flags to create an archive.
+AR_FLAGS=$lt_AR_FLAGS
+
+# How to feed a file listing to the archiver.
+archiver_list_spec=$lt_archiver_list_spec
+
+# A symbol stripping program.
+STRIP=$lt_STRIP
+
+# Commands used to install an old-style archive.
+RANLIB=$lt_RANLIB
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Whether to use a lock for old archive extraction.
+lock_old_archive_extraction=$lock_old_archive_extraction
+
+# A C compiler.
+LTCC=$lt_CC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_CFLAGS
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration.
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm into a list of symbols to manually relocate.
+global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import
+
+# Transform the output of nm in a C name address pair.
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# Transform the output of nm in a C name address pair when lib prefix is needed.
+global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
+
+# The name lister interface.
+nm_interface=$lt_lt_cv_nm_interface
+
+# Specify filename containing input files for \$NM.
+nm_file_list_spec=$lt_nm_file_list_spec
+
+# The root where to search for dependent libraries,and where our libraries should be installed.
+lt_sysroot=$lt_sysroot
+
+# Command to truncate a binary pipe.
+lt_truncate_bin=$lt_lt_cv_truncate_bin
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# Used to examine libraries when file_magic_cmd begins with "file".
+MAGIC_CMD=$MAGIC_CMD
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Manifest tool.
+MANIFEST_TOOL=$lt_MANIFEST_TOOL
+
+# Tool to manipulate archived DWARF debug symbol files on Mac OS X.
+DSYMUTIL=$lt_DSYMUTIL
+
+# Tool to change global to local symbols on Mac OS X.
+NMEDIT=$lt_NMEDIT
+
+# Tool to manipulate fat objects and archives on Mac OS X.
+LIPO=$lt_LIPO
+
+# ldd/readelf like tool for Mach-O binaries on Mac OS X.
+OTOOL=$lt_OTOOL
+
+# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
+OTOOL64=$lt_OTOOL64
+
+# Old archive suffix (normally "a").
+libext=$libext
+
+# Shared library suffix (normally ".so").
+shrext_cmds=$lt_shrext_cmds
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at link time.
+variables_saved_for_relink=$lt_variables_saved_for_relink
+
+# Do we need the "lib" prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Library versioning type.
+version_type=$version_type
+
+# Shared library runtime path variable.
+runpath_var=$runpath_var
+
+# Shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# 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
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Permission mode override for installation of shared libraries.
+install_override_mode=$lt_install_override_mode
+
+# Command to use after installation of a shared archive.
+postinstall_cmds=$lt_postinstall_cmds
+
+# Command to use after uninstallation of a shared archive.
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# As "finish_cmds", except a single script fragment to be evaled but
+# not shown.
+finish_eval=$lt_finish_eval
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Compile-time system search path for libraries.
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Detected run-time system search path for libraries.
+sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path
+
+# Explicit LT_SYS_LIBRARY_PATH set during ./configure time.
+configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+
+# The linker used to build libraries.
+LD=$lt_LD
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# Commands used to build an old-style archive.
+old_archive_cmds=$lt_old_archive_cmds
+
+# A language specific compiler.
+CC=$lt_compiler
+
+# Is the compiler the GNU compiler?
+with_gcc=$GCC
+
+# Compiler flag to turn off builtin functions.
+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.
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+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
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+
diff --git a/control.ac b/control.ac
deleted file mode 100644
index 30596cf..0000000
--- a/control.ac
+++ /dev/null
@@ -1 +0,0 @@
-XBS-Destinations: sourceforge
diff --git a/doc/.gitignore b/doc/.gitignore
deleted file mode 100644
index 83b0108..0000000
--- a/doc/.gitignore
+++ /dev/null
@@ -1,27 +0,0 @@
-flex.aux
-flex.cp
-flex.cps
-flex.dvi
-flex.fn
-flex.fns
-flex.hk
-flex.hks
-flex.info*
-flex.ky
-flex.log
-flex.op
-flex.ops
-flex.pg
-flex.toc
-flex.tp
-flex.tps
-flex.vr
-flex.vrs
-Makefile
-Makefile.in
-flex.1
-flex.pdf
-flex.ps
-version.texi
-flex.html
-flex.t2p
diff --git a/doc/Makefile.in b/doc/Makefile.in
new file mode 100644
index 0000000..5e65a31
--- /dev/null
+++ b/doc/Makefile.in
@@ -0,0 +1,883 @@
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+
+# This program is distributed in the hope that it will be useful,
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+ $(INSTALL_DATA) $$files "$(DESTDIR)$(psdir)" || exit $$?; done
+installcheck-am:
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+ -rm -f Makefile
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+mostlyclean-am: mostlyclean-aminfo mostlyclean-generic \
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+uninstall-am: uninstall-dvi-am uninstall-html-am uninstall-info-am \
+ uninstall-man uninstall-pdf-am uninstall-ps-am
+
+uninstall-man: uninstall-man1
+
+.MAKE: install-am install-strip
+
+.PHONY: all all-am check check-am clean clean-aminfo clean-generic \
+ clean-libtool cscopelist-am ctags-am dist-info 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 \
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+ install-pdf-am install-ps install-ps-am install-strip \
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+.PRECIOUS: Makefile
+
+
+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) \
+ || rm -f $@
+
+# 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/doc/flex.1 b/doc/flex.1
new file mode 100644
index 0000000..a1cd269
--- /dev/null
+++ b/doc/flex.1
@@ -0,0 +1,163 @@
+.\" DO NOT MODIFY THIS FILE! 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 <unistd.h>
+.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 <https://github.com/westes/flex/issues/>
+
+
+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 <math.h>
+ %}
+
+ 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 <stdint.h>
+ #include <inttypes.h>
+ }
+
+ 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) */
+ <STATE_X>{
+ 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$'.
+
+'<s>r'
+ an 'r', but only in start condition 's' (see *note Start
+ Conditions:: for discussion of start conditions).
+
+'<s1,s2,s3>r'
+ same, but in any of start conditions 's1', 's2', or 's3'.
+
+'<*>r'
+ an 'r' in any start condition, even an exclusive one.
+
+'<<EOF>>'
+ an end-of-file.
+
+'<s1,s2><<EOF>>'
+ 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 '$' operator). The start condition, '^', and
+ '<<EOF>>' patterns can only occur at the beginning of a pattern,
+ and, as well as with '/' and '$', cannot be grouped inside
+ parentheses. A '^' which does not occur at the beginning of a rule
+ or a '$' which does not occur at the end of a rule loses its
+ special properties and is treated as a normal character.
+
+ * The following are invalid:
+
+ foo/bar$
+ <sc1>foo<sc2>bar
+
+ 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 '<sc>' will only be active when the
+scanner is in the "start condition" named 'sc'. For example,
+
+ <STRING>[^"]* { /* eat up the string body ... */
+ ...
+ }
+
+ will be active only when the scanner is in the 'STRING' start
+condition, and
+
+ <INITIAL,STRING,QUOTE>\. { /* 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
+ %%
+
+ <example>foo do_something();
+
+ bar something_else();
+
+ is equivalent to
+
+ %x example
+ %%
+
+ <example>foo do_something();
+
+ <INITIAL,example>bar something_else();
+
+ Without the '<INITIAL,example>' 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 '<example>' 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
+ %%
+
+ <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);
+
+ <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 <math.h>
+ %}
+ %s expect
+
+ %%
+ expect-floats BEGIN(expect);
+
+ <expect>[0-9]+.[0-9]+ {
+ printf( "found a float, = %f\n",
+ atof( yytext ) );
+ }
+ <expect>\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);
+
+ <comment>[^*\n]* /* eat anything that's not a '*' */
+ <comment>"*"+[^*/\n]* /* eat up '*'s not followed by '/'s */
+ <comment>\n ++line_num;
+ <comment>"*"+"/" 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);
+ }
+
+ ...
+
+ <foo>"/*" {
+ comment_caller = foo;
+ BEGIN(comment);
+ }
+
+ <comment>[^*\n]* /* eat anything that's not a '*' */
+ <comment>"*"+[^*/\n]* /* eat up '*'s not followed by '/'s */
+ <comment>\n ++line_num;
+ <comment>"*"+"/" 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);
+
+ <str>\" { /* saw closing quote - all done */
+ BEGIN(INITIAL);
+ *string_buf_ptr = '\0';
+ /* return string constant token type and
+ * value to parser
+ */
+ }
+
+ <str>\n {
+ /* error - unterminated string constant */
+ /* generate error message */
+ }
+
+ <str>\\[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;
+ }
+
+ <str>\\[0-9]+ {
+ /* generate error - bad escape sequence; something
+ * like '\48' or '\0777777'
+ */
+ }
+
+ <str>\\n *string_buf_ptr++ = '\n';
+ <str>\\t *string_buf_ptr++ = '\t';
+ <str>\\r *string_buf_ptr++ = '\r';
+ <str>\\b *string_buf_ptr++ = '\b';
+ <str>\\f *string_buf_ptr++ = '\f';
+
+ <str>\\(.|\n) *string_buf_ptr++ = yytext[1];
+
+ <str>[^\\\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:
+
+ <SCs>{
+
+ where '<SCs>' is a list of one or more start conditions. Inside the
+start condition scope, every rule automatically has the prefix '<SCs>'
+applied to it, until a '}' which matches the initial '{'. So, for
+example,
+
+ <ESC>{
+ "\\n" return '\n';
+ "\\r" return '\r';
+ "\\f" return '\f';
+ "\\0" return '\0';
+ }
+
+ is equivalent to:
+
+ <ESC>"\\n" return '\n';
+ <ESC>"\\r" return '\r';
+ <ESC>"\\f" return '\f';
+ <ESC>"\\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 '<<EOF>>' 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;
+
+ <incl>[ \t]* /* eat the whitespace */
+ <incl>[^ \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);
+ }
+
+ <<EOF>> {
+ 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;
+
+ <incl>[ \t]* /* eat the whitespace */
+ <incl>[^ \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);
+ }
+
+ <<EOF>> {
+ 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 '<<EOF>>' 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.
+
+ <<EOF>> rules may not be used with other patterns; they may only be
+qualified with a list of start conditions. If an unqualified <<EOF>>
+rule is given, it applies to _all_ start conditions which do not already
+have <<EOF>> actions. To specify an <<EOF>> rule for only the initial
+start condition, use:
+
+ <INITIAL><<EOF>>
+
+ These rules are useful for catching things like unclosed comments.
+An example:
+
+ %x quote
+ %%
+
+ ...other rules for dealing with quotes...
+
+ <quote><<EOF>> {
+ error( "unterminated quote" );
+ yyterminate();
+ }
+ <<EOF>> {
+ 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);
+
+ <comment>[^*\n]*
+ <comment>"*"+[^*/\n]*
+ <comment>\n ++line_num;
+ <comment>"*"+"/" BEGIN(INITIAL);
+
+ This could be sped up by writing it as:
+
+ %x comment
+ %%
+ int line_num = 1;
+
+ "/*" BEGIN(comment);
+
+ <comment>[^*\n]*
+ <comment>[^*\n]*\n ++line_num;
+ <comment>"*"+[^*/\n]*
+ <comment>"*"+[^*/\n]*\n ++line_num;
+ <comment>"*"+"/" 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 <iostream>
+ 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 <FlexLexer.h>
+
+ 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 '<FlexLexer.h>' in your other
+sources once per lexer class, first renaming 'yyFlexLexer' as follows:
+
+ #undef yyFlexLexer
+ #define yyFlexLexer xxFlexLexer
+ #include <FlexLexer.h>
+
+ #undef yyFlexLexer
+ #define yyFlexLexer zzFlexLexer
+ #include <FlexLexer.h>
+
+ 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
+
+ <COMMENT>\n yy_pop_state( yyscanner );
+ <COMMENT>[^\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 <sys/stat.h>
+ #include <unistd.h>
+ %}
+ %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 '<s>', '/', and '<<EOF>>' 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<space here>
+ { 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() <<EOF>>
+ * <*>
+ * 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
+'<stdio.h>' 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
+'<BLOCKIDSTATE>' 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:
+
+ <COMMENT>(.|\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 '<A>', you want to try
+matches in '<INITIAL>'. Then you could use the following:
+
+ %x A
+ %%
+ <A>rule_that_is_long ...; REJECT;
+ <A>rule ...; REJECT; /* shorter rule */
+ <A>etc.
+ ...
+ <A>.|\n {
+ /* Shortest and last rule in <A>, 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:
+
+ <INITIAL>{
+ "/*" BEGIN(IN_COMMENT);
+ }
+ <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 '<<EOF>>' 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
+<http://flex.sourceforge.net/>. 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);
+ }
+
+ <<EOF>> {
+ 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
+ %%
+ <INITIAL>startskip BEGIN(SKIP);
+ ...
+ <SKIP>"endskip" BEGIN(INITIAL);
+ <SKIP>.* ;
+
+ The problem is that the pattern .* will eat up the word "endskip."
+The simplest (but slow) fix is:
+
+ <SKIP>"endskip" BEGIN(INITIAL);
+ <SKIP>. ;
+
+ The fix involves making the second rule match more, without making it
+match "endskip" plus something else. So for example:
+
+ <SKIP>"endskip" BEGIN(INITIAL);
+ <SKIP>[^e]+ ;
+ <SKIP>. ;/* 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 <adoram@orna.hybridge.com>
+ 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 <vern>
+
+ [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:
+ > <snext>{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:
+ > <snext8>{and}{bb}/{ROMAN}[^A-Za-z] { BEGIN...
+ >
+ > to the next 2 rules:
+ > <snext8>{and}{bb}/{ROMAN}[A-Za-z] { ECHO;}
+ > <snext8>{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 <adoram@hybridge.com>
+ 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 <vern>
+
+ > 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 <vern>
+
+ > 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 <vern>
+
+ 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 <jl@theophys.kth.se>
+ 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 <vern>
+
+ > 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 <xli@npac.syr.edu>
+ 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 <vern>
+
+ > "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 <vern>
+
+ > 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 <gmargo@newton.vip.best.com>
+ 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 <vern>
+
+ > 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 <hadig@toots.physik.rwth-aachen.de>
+ 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 <vern>
+
+ > 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 <adoram@hybridge.com>
+ 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 <vern>
+
+ > 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 <mackin@interlog.com>
+ 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 <vern>
+
+ > 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 <vern>
+
+ > [: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" <mstolnic@ford.com>
+ 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 <vern>
+
+ > 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 <colin@colina.demon.co.uk>
+ 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 <vern>
+
+ > #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 <vern>
+
+ > 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" <leisner@sdsp.mc.xerox.com>
+ 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 <vern>
+
+ > %%
+ > [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 <vern>
+
+ > 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 <vern>
+
+ > 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 <fadiane@piercom.ie>
+ 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 <vern>
+
+ > 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 <vern>
+
+ > /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 <vern>
+
+ > 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 <vern>
+
+ > 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" <NISWONGR@almaden.ibm.com>
+ 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 <vern>
+
+ > 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" <boris@ippe.rssi.ru>
+ 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 <vern>
+
+ > 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 <vern>
+
+ > 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 <vladimir@cs.ualberta.ca>
+ 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 <vern>
+
+ > 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 <denny@3com.com>
+ 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 <vern>
+
+ > 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 <mpetrie@infoscigroup.com>
+ 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 <vern>
+
+ > 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 <vern>
+
+ > 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 <vern>
+
+ 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 <RN> 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)" <frescatore@exc01crdge.crd.ge.com>
+ 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 <vern>
+
+ > 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" <htd@ibhdoran.com>
+ 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 <vern>
+
+ > 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 <vern>
+
+ > %{
+ > 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 <adoram@hybridge.com>
+ 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>
+
+ > 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" <Craig.Schmackpfeffer@usa.xerox.com>
+ 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 <vern>
+
+ > 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 <vern@ee.lbl.gov>; 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 <vern@ee.lbl.gov>; 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 <georg@hal.cl-ki.uni-osnabrueck.de>
+ 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 <vern>
+
+ > 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 <jan@research.techforce.nl>
+ 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 <vern>
+
+ > %%
+ >
+ > "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 <krusenot@mac-info-link.de>
+ 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 <vern>
+
+ > 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 <junghelh@pe-nelson.com>
+ 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 <vern>
+
+ > 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
+
+ .*<magic-character> // 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" <billy.d.repko@intel.com>
+ 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 <vern>
+
+ > 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 <Erick.Branderhorst@asml.nl>
+ 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 <vern>
+
+ > 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" <guidomi@cogs.susx.ac.uk>
+ 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 <vern>
+
+ > 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" <gold@ems.chel.su>
+ 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 <vern>
+
+ > 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 <comment>, 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 <vern@ee.lbl.gov>; 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" <neko@my-deja.com>
+ Message-ID: <KNONDOHDOBGAEAAA@my-deja.com>
+ 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 <vern>
+
+ > 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" <Darren.Stones@nectech.co.uk>
+ 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 <vern>
+
+ > 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 <petr@ics.cas.cz>
+ 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 <vern>
+
+ > 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 <tielman@spi.co.za>
+ 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 <vern>
+
+ > 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 <tielman@spi.co.za>
+ 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 <vern>
+
+ > 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 <skamenan@crl.nmsu.edu>
+ 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 <vern>
+
+ > 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 <vern>
+
+ 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 <vern>
+
+ > 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 <gallweym@hyperion.moe.ul.ie>
+ 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 <vern>
+
+ > 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 <vern>
+
+ 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 <str> STRING
+ %token <num> 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::.
+
+ <INITIAL>{
+ "/*" BEGIN(COMMENT);
+ }
+ <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
+=============
+
+
+* 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)
+* <<EOF>>, 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
--- /dev/null
+++ b/doc/flex.info-2
Binary files differ
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.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. 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.
+VPATH = @srcdir@
+am__is_gnu_make = { \
+ if test -z '$(MAKELEVEL)'; then \
+ false; \
+ elif test -n '$(MAKE_HOST)'; then \
+ true; \
+ elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+ true; \
+ else \
+ false; \
+ fi; \
+}
+am__make_running_with_option = \
+ case $${target_option-} in \
+ ?) ;; \
+ *) echo "am__make_running_with_option: internal error: invalid" \
+ "target option '$${target_option-}' specified" >&2; \
+ exit 1;; \
+ esac; \
+ has_opt=no; \
+ sane_makeflags=$$MAKEFLAGS; \
+ if $(am__is_gnu_make); then \
+ sane_makeflags=$$MFLAGS; \
+ else \
+ case $$MAKEFLAGS in \
+ *\\[\ \ ]*) \
+ bs=\\; \
+ sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+ | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \
+ esac; \
+ fi; \
+ skip_next=no; \
+ strip_trailopt () \
+ { \
+ flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+ }; \
+ for flg in $$sane_makeflags; do \
+ test $$skip_next = yes && { skip_next=no; continue; }; \
+ case $$flg in \
+ *=*|--*) continue;; \
+ -*I) strip_trailopt 'I'; skip_next=yes;; \
+ -*I?*) strip_trailopt 'I';; \
+ -*O) strip_trailopt 'O'; skip_next=yes;; \
+ -*O?*) strip_trailopt 'O';; \
+ -*l) strip_trailopt 'l'; skip_next=yes;; \
+ -*l?*) strip_trailopt 'l';; \
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+ Makefile.examples \
+ README \
+ cat.lex \
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+ string1.lex \
+ string2.lex \
+ strtest.dat \
+ unput.lex \
+ user_act.lex \
+ userinit.lex \
+ wc.lex \
+ yymore.lex \
+ yymore2.lex \
+ yymoretest.dat
+
+all: all-am
+
+.SUFFIXES:
+$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+ && { if test -f $@; then exit 0; else break; fi; }; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign examples/manual/Makefile'; \
+ $(am__cd) $(top_srcdir) && \
+ $(AUTOMAKE) --foreign examples/manual/Makefile
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+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
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+
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+ -rm -f *.lo
+
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+ -rm -rf .libs _libs
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+
+ctags CTAGS:
+
+cscope cscopelist:
+
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/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 "$$dist_files" | \
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+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
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+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
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+ find "$(distdir)/$$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
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+ $(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
+
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+ -rm -f Makefile
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+
+.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 \
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+ 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/lib/.gitignore b/lib/.gitignore
deleted file mode 100644
index 9e23bdd..0000000
--- a/lib/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-*.la
-*.lo
-*.o
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 <drepper@cygnus.com>, 1995-2000.
+dnl Bruno Haible <haible@clisp.cons.org>, 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 <inttypes.h> 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 <libintl.h>
+$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 <libintl.h>
+$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 <libintl.h>
+$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 <stdlib.h>
+#include <iconv.h>],
+ [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 <stdlib.h>
+#include <iconv.h>],
+ [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 <iconv.h>
+#include <string.h>
+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 <stdlib.h>
+#include <iconv.h>
+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 <CoreFoundation/CFPreferences.h>],
+ [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 <CoreFoundation/CFLocale.h>], [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 </dev/null` in
+*GNU* | *'with BFD'*)
+ acl_cv_prog_gnu_ld=yes ;;
+*)
+ acl_cv_prog_gnu_ld=no ;;
+esac])
+with_gnu_ld=$acl_cv_prog_gnu_ld
+])
+
+dnl From libtool-1.4. Sets the variable LD.
+AC_DEFUN([AC_LIB_PROG_LD],
+[AC_ARG_WITH([gnu-ld],
+[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
+test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_CANONICAL_HOST])dnl
+# 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.
+ 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 <http://docs.sun.com/app/docs/doc/816-5138/dev-env?l=en&a=view>.
+ 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 <http://www.gnu.org/licenses/>.
+])
+
+# 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:
+#
+# <var>='`$ECHO "$<var>" | $SED "$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 <bug-libtool@gnu.org>."
+
+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 <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#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<name>.so
+ # instead of lib<name>.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 `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test no != "$with_gnu_ld" && break
+ ;;
+ *)
+ test yes != "$with_gnu_ld" && break
+ ;;
+ esac
+ fi
+ done
+ IFS=$lt_save_ifs
+else
+ lt_cv_path_LD=$LD # Let the user override the test with a path.
+fi])
+LD=$lt_cv_path_LD
+if test -n "$LD"; then
+ AC_MSG_RESULT($LD)
+else
+ AC_MSG_RESULT(no)
+fi
+test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
+_LT_PATH_LD_GNU
+AC_SUBST([LD])
+
+_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
+])# LT_PATH_LD
+
+# Old names:
+AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
+AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_PROG_LD], [])
+dnl AC_DEFUN([AC_PROG_LD], [])
+
+
+# _LT_PATH_LD_GNU
+#- --------------
+m4_defun([_LT_PATH_LD_GNU],
+[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
+[# I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac])
+with_gnu_ld=$lt_cv_prog_gnu_ld
+])# _LT_PATH_LD_GNU
+
+
+# _LT_CMD_RELOAD
+# --------------
+# find reload flag for linker
+# -- PORTME Some linkers may need a different reload flag.
+m4_defun([_LT_CMD_RELOAD],
+[AC_CACHE_CHECK([for $LD option to reload object files],
+ lt_cv_ld_reload_flag,
+ [lt_cv_ld_reload_flag='-r'])
+reload_flag=$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
+_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
+_LT_TAGDECL([], [reload_cmds], [2])dnl
+])# _LT_CMD_RELOAD
+
+
+# _LT_PATH_DD
+# -----------
+# find a working dd
+m4_defun([_LT_PATH_DD],
+[AC_CACHE_CHECK([for a working dd], [ac_cv_path_lt_DD],
+[printf 0123456789abcdef0123456789abcdef >conftest.i
+cat conftest.i conftest.i >conftest2.i
+: ${lt_DD:=$DD}
+AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd],
+[if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
+ cmp -s conftest.i conftest.out \
+ && ac_cv_path_lt_DD="$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 "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
+ cmp -s conftest.i conftest.out \
+ && lt_cv_truncate_bin="$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 <jrb3@best.com> 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 <jrb3@best.com> 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])])
+m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
+m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
+m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
+m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
+m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
+m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
+m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
+m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
+m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
+m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
+m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
+m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
+m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
+m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [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 <drepper@cygnus.com>, 1995-2000.
+dnl Bruno Haible <haible@clisp.cons.org>, 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([$USE_NLS])
+ AC_SUBST([USE_NLS])
+])
diff --git a/m4/po.m4 b/m4/po.m4
new file mode 100644
index 0000000..47f36a4
--- /dev/null
+++ b/m4/po.m4
@@ -0,0 +1,449 @@
+# po.m4 serial 17 (gettext-0.18)
+dnl Copyright (C) 1995-2010 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+dnl
+dnl This file can can be used in projects which are not available under
+dnl the GNU General Public License or the GNU Library General Public
+dnl License but which still want to provide support for the GNU gettext
+dnl functionality.
+dnl Please note that the actual code of the GNU gettext library is covered
+dnl by the GNU Library General Public License, and the rest of the GNU
+dnl gettext package package is covered by the GNU General Public License.
+dnl They are *not* in the public domain.
+
+dnl Authors:
+dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
+dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003.
+
+AC_PREREQ([2.50])
+
+dnl Checks for all prerequisites of the po subdirectory.
+AC_DEFUN([AM_PO_SUBDIRS],
+[
+ AC_REQUIRE([AC_PROG_MAKE_SET])dnl
+ AC_REQUIRE([AC_PROG_INSTALL])dnl
+ AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake
+ AC_REQUIRE([AM_NLS])dnl
+
+ dnl Release version of the gettext macros. This is used to ensure that
+ dnl the gettext macros and po/Makefile.in.in are in sync.
+ AC_SUBST([GETTEXT_MACRO_VERSION], [0.18])
+
+ dnl Perform the following tests also if --disable-nls has been given,
+ dnl because they are needed for "make dist" to work.
+
+ dnl Search for GNU msgfmt in the PATH.
+ dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions.
+ dnl The second test excludes FreeBSD msgfmt.
+ AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
+ [$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$ac_given_srcdir" ;;
+ esac
+
+ # Find a way to echo strings without interpreting backslash.
+ if test "X`(echo '\t') 2>/dev/null`" = 'X\t'; then
+ gt_echo='echo'
+ else
+ if test "X`(printf '%s\n' '\t') 2>/dev/null`" = 'X\t'; then
+ gt_echo='printf %s\n'
+ else
+ echo_func () {
+ cat <<EOT
+$*
+EOT
+ }
+ gt_echo='echo_func'
+ fi
+ fi
+
+ # A sed script that extracts the value of VARIABLE from a Makefile.
+ sed_x_variable='
+# Test if the hold space is empty.
+x
+s/P/P/
+x
+ta
+# Yes it was empty. Look if we have the expected variable definition.
+/^[ ]*VARIABLE[ ]*=/{
+ # Seen the first line of the variable definition.
+ s/^[ ]*VARIABLE[ ]*=//
+ ba
+}
+bd
+:a
+# Here we are processing a line from the variable definition.
+# Remove comment, more precisely replace it with a space.
+s/#.*$/ /
+# See if the line ends in a backslash.
+tb
+:b
+s/\\$//
+# Print the line, without the trailing backslash.
+p
+tc
+# There was no trailing backslash. The end of the variable definition is
+# reached. Clear the hold space.
+s/^.*$//
+x
+bd
+:c
+# A trailing backslash means that the variable definition continues in the
+# next line. Put a nonempty string into the hold space to indicate this.
+s/^.*$/P/
+x
+:d
+'
+changequote([,])dnl
+
+ # Set POTFILES to the value of the Makefile variable POTFILES.
+ sed_x_POTFILES=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/POTFILES/g'`
+ POTFILES=`sed -n -e "$sed_x_POTFILES" < "$ac_file"`
+ # Compute POTFILES_DEPS as
+ # $(foreach file, $(POTFILES), $(top_srcdir)/$(file))
+ POTFILES_DEPS=
+ for file in $POTFILES; do
+ POTFILES_DEPS="$POTFILES_DEPS "'$(top_srcdir)/'"$file"
+ done
+ POMAKEFILEDEPS=""
+
+ if test -n "$OBSOLETE_ALL_LINGUAS"; then
+ test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
+ fi
+ if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
+ # The LINGUAS file contains the set of available languages.
+ ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
+ POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
+ else
+ # Set ALL_LINGUAS to the value of the Makefile variable LINGUAS.
+ sed_x_LINGUAS=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/LINGUAS/g'`
+ ALL_LINGUAS_=`sed -n -e "$sed_x_LINGUAS" < "$ac_file"`
+ fi
+ # Hide the ALL_LINGUAS assigment from automake < 1.5.
+ eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
+ # 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)
+ # Compute PROPERTIESFILES
+ # as $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).properties)
+ # Compute CLASSFILES
+ # as $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).class)
+ # Compute QMFILES
+ # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).qm)
+ # Compute MSGFILES
+ # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang)).msg)
+ # Compute RESOURCESDLLFILES
+ # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang))/$(DOMAIN).resources.dll)
+ case "$ac_given_srcdir" in
+ .) srcdirpre= ;;
+ *) srcdirpre='$(srcdir)/' ;;
+ esac
+ POFILES=
+ UPDATEPOFILES=
+ DUMMYPOFILES=
+ GMOFILES=
+ PROPERTIESFILES=
+ CLASSFILES=
+ QMFILES=
+ MSGFILES=
+ RESOURCESDLLFILES=
+ 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"
+ PROPERTIESFILES="$PROPERTIESFILES \$(top_srcdir)/\$(DOMAIN)_$lang.properties"
+ CLASSFILES="$CLASSFILES \$(top_srcdir)/\$(DOMAIN)_$lang.class"
+ QMFILES="$QMFILES $srcdirpre$lang.qm"
+ frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
+ MSGFILES="$MSGFILES $srcdirpre$frobbedlang.msg"
+ 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$/uz-UZ-Latn/'`
+ RESOURCESDLLFILES="$RESOURCESDLLFILES $srcdirpre$frobbedlang/\$(DOMAIN).resources.dll"
+ 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 $presentlang"
+ fi
+ done
+ fi
+ CATALOGS=
+ JAVACATALOGS=
+ QTCATALOGS=
+ TCLCATALOGS=
+ CSHARPCATALOGS=
+ if test -n "$INST_LINGUAS"; then
+ for lang in $INST_LINGUAS; do
+ CATALOGS="$CATALOGS $lang.gmo"
+ JAVACATALOGS="$JAVACATALOGS \$(DOMAIN)_$lang.properties"
+ QTCATALOGS="$QTCATALOGS $lang.qm"
+ frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
+ TCLCATALOGS="$TCLCATALOGS $frobbedlang.msg"
+ 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$/uz-UZ-Latn/'`
+ CSHARPCATALOGS="$CSHARPCATALOGS $frobbedlang/\$(DOMAIN).resources.dll"
+ done
+ fi
+
+ sed -e "s|@POTFILES_DEPS@|$POTFILES_DEPS|g" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@PROPERTIESFILES@|$PROPERTIESFILES|g" -e "s|@CLASSFILES@|$CLASSFILES|g" -e "s|@QMFILES@|$QMFILES|g" -e "s|@MSGFILES@|$MSGFILES|g" -e "s|@RESOURCESDLLFILES@|$RESOURCESDLLFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@JAVACATALOGS@|$JAVACATALOGS|g" -e "s|@QTCATALOGS@|$QTCATALOGS|g" -e "s|@TCLCATALOGS@|$TCLCATALOGS|g" -e "s|@CSHARPCATALOGS@|$CSHARPCATALOGS|g" -e 's,^#distdir:,distdir:,' < "$ac_file" > "$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 >> "$ac_file.tmp" <<EOF
+$frobbedlang.msg: $lang.po
+ @echo "\$(MSGFMT) -c --tcl -d \$(srcdir) -l $lang $srcdirpre$lang.po"; \
+ \$(MSGFMT) -c --tcl -d "\$(srcdir)" -l $lang $srcdirpre$lang.po || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
+EOF
+ done
+ fi
+ if grep -l '@CSHARPCATALOGS@' "$ac_file" > /dev/null; then
+ # Add dependencies that cannot be formulated as a simple suffix rule.
+ for lang in $ALL_LINGUAS; do
+ frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
+ cat >> "$ac_file.tmp" <<EOF
+$frobbedlang/\$(DOMAIN).resources.dll: $lang.po
+ @echo "\$(MSGFMT) -c --csharp -d \$(srcdir) -l $lang $srcdirpre$lang.po -r \$(DOMAIN)"; \
+ \$(MSGFMT) -c --csharp -d "\$(srcdir)" -l $lang $srcdirpre$lang.po -r "\$(DOMAIN)" || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
+EOF
+ done
+ fi
+ if test -n "$POMAKEFILEDEPS"; then
+ cat >> "$ac_file.tmp" <<EOF
+Makefile: $POMAKEFILEDEPS
+EOF
+ fi
+ mv "$ac_file.tmp" "$ac_file"
+])
+
+dnl Initializes the accumulator used by AM_XGETTEXT_OPTION.
+AC_DEFUN([AM_XGETTEXT_OPTION_INIT],
+[
+ XGETTEXT_EXTRA_OPTIONS=
+])
+
+dnl Registers an option to be passed to xgettext in the po subdirectory.
+AC_DEFUN([AM_XGETTEXT_OPTION],
+[
+ AC_REQUIRE([AM_XGETTEXT_OPTION_INIT])
+ XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS $1"
+])
diff --git a/m4/progtest.m4 b/m4/progtest.m4
new file mode 100644
index 0000000..2d804ac
--- /dev/null
+++ b/m4/progtest.m4
@@ -0,0 +1,92 @@
+# progtest.m4 serial 6 (gettext-0.18)
+dnl Copyright (C) 1996-2003, 2005, 2008-2010 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+dnl
+dnl This file can can be used in projects which are not available under
+dnl the GNU General Public License or the GNU Library General Public
+dnl License but which still want to provide support for the GNU gettext
+dnl functionality.
+dnl Please note that the actual code of the GNU gettext library is covered
+dnl by the GNU Library General Public License, and the rest of the GNU
+dnl gettext package package is covered by the GNU General Public License.
+dnl They are *not* in the public domain.
+
+dnl Authors:
+dnl Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+AC_PREREQ([2.50])
+
+# Search path for a program which passes the given test.
+
+dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
+dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
+AC_DEFUN([AM_PATH_PROG_WITH_TEST],
+[
+# Prepare PATH_SEPARATOR.
+# The user is always right.
+if test "${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/.gitignore b/po/.gitignore
deleted file mode 100644
index 3c6f57d..0000000
--- a/po/.gitignore
+++ /dev/null
@@ -1,18 +0,0 @@
-*.gmo
-Makefile
-Makefile.in
-Makefile.in.in
-Makevars.template
-POTFILES
-Rules-quot
-boldquot.sed
-en@boldquot.*header
-en@boldquot.po
-en@quot.*header
-en@quot.po
-flex.pot
-insert-header.sin
-quot.sed
-remove-potcdate.sed
-remove-potcdate.sin
-stamp-*
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 <drepper@gnu.ai.mit.edu>
+#
+# 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/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/"\([^"]*\)"/“\1â€/g
+s/`\([^`']*\)'/‘\1’/g
+s/ '\([^`']*\)' / ‘\1’ /g
+s/ '\([^`']*\)'$/ ‘\1’/g
+s/^'\([^`']*\)' /‘\1’ /g
+s/“â€/""/g
+s/“/“/g
+s/â€/â€/g
+s/‘/‘/g
+s/’/’/g
diff --git a/po/ca.gmo b/po/ca.gmo
new file mode 100644
index 0000000..c87a2b3
--- /dev/null
+++ b/po/ca.gmo
Binary files differ
diff --git a/po/da.gmo b/po/da.gmo
new file mode 100644
index 0000000..612ffe8
--- /dev/null
+++ b/po/da.gmo
Binary files differ
diff --git a/po/de.gmo b/po/de.gmo
new file mode 100644
index 0000000..bc52244
--- /dev/null
+++ b/po/de.gmo
Binary files differ
diff --git a/po/en@boldquot.gmo b/po/en@boldquot.gmo
new file mode 100644
index 0000000..692a49a
--- /dev/null
+++ b/po/en@boldquot.gmo
Binary files 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 ‘[’ or ‘]’"
+
+#: 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 ‘%s --help’ for more information.\n"
+
+#: src/main.c:1075
+#, c-format
+msgid "unknown -C option '%c'"
+msgstr "unknown -C option ‘%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 <unistd.h>\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 “yyâ€\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 <unistd.h>\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 “%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 ‘%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 ‘%top’ directive"
+
+#: src/scan.l:205
+#, no-c-format
+msgid "unrecognized '%' directive"
+msgstr "unrecognized ‘%’ 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 ‘{’"
+
+#: 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 <start condition>: %s"
+msgstr "bad <start condition>: %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 ‘%s’ doesn't allow an argument\n"
+
+#: src/scanopt.c:529
+#, c-format
+msgid "option `%s' requires an argument\n"
+msgstr "option ‘%s’ requires an argument\n"
+
+#: src/scanopt.c:533
+#, c-format
+msgid "option `%s' is ambiguous\n"
+msgstr "option ‘%s’ is ambiguous\n"
+
+#: src/scanopt.c:537
+#, c-format
+msgid "Unrecognized option `%s'\n"
+msgstr "Unrecognized option ‘%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
--- /dev/null
+++ b/po/en@quot.gmo
Binary files 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 ‘[’ or ‘]’"
+
+#: 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 ‘%s --help’ for more information.\n"
+
+#: src/main.c:1075
+#, c-format
+msgid "unknown -C option '%c'"
+msgstr "unknown -C option ‘%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 <unistd.h>\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 “yyâ€\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 <unistd.h>\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 “%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 ‘%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 ‘%top’ directive"
+
+#: src/scan.l:205
+#, no-c-format
+msgid "unrecognized '%' directive"
+msgstr "unrecognized ‘%’ 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 ‘{’"
+
+#: 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 <start condition>: %s"
+msgstr "bad <start condition>: %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 ‘%s’ doesn't allow an argument\n"
+
+#: src/scanopt.c:529
+#, c-format
+msgid "option `%s' requires an argument\n"
+msgstr "option ‘%s’ requires an argument\n"
+
+#: src/scanopt.c:533
+#, c-format
+msgid "option `%s' is ambiguous\n"
+msgstr "option ‘%s’ is ambiguous\n"
+
+#: src/scanopt.c:537
+#, c-format
+msgid "Unrecognized option `%s'\n"
+msgstr "Unrecognized option ‘%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
--- /dev/null
+++ b/po/eo.gmo
Binary files differ
diff --git a/po/es.gmo b/po/es.gmo
new file mode 100644
index 0000000..707243f
--- /dev/null
+++ b/po/es.gmo
Binary files differ
diff --git a/po/fi.gmo b/po/fi.gmo
new file mode 100644
index 0000000..80076ad
--- /dev/null
+++ b/po/fi.gmo
Binary files differ
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 <EMAIL@ADDRESS>, 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 <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\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 <unistd.h>\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 <start condition>: %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
--- /dev/null
+++ b/po/fr.gmo
Binary files differ
diff --git a/po/ga.gmo b/po/ga.gmo
new file mode 100644
index 0000000..85eaf91
--- /dev/null
+++ b/po/ga.gmo
Binary files differ
diff --git a/po/hr.gmo b/po/hr.gmo
new file mode 100644
index 0000000..81e3aef
--- /dev/null
+++ b/po/hr.gmo
Binary files differ
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
--- /dev/null
+++ b/po/ko.gmo
Binary files differ
diff --git a/po/nl.gmo b/po/nl.gmo
new file mode 100644
index 0000000..0c50a8d
--- /dev/null
+++ b/po/nl.gmo
Binary files differ
diff --git a/po/pl.gmo b/po/pl.gmo
new file mode 100644
index 0000000..182bf8f
--- /dev/null
+++ b/po/pl.gmo
Binary files differ
diff --git a/po/pt_BR.gmo b/po/pt_BR.gmo
new file mode 100644
index 0000000..cd3789f
--- /dev/null
+++ b/po/pt_BR.gmo
Binary files differ
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/"\([^"]*\)"/“\1â€/g
+s/`\([^`']*\)'/‘\1’/g
+s/ '\([^`']*\)' / ‘\1’ /g
+s/ '\([^`']*\)'$/ ‘\1’/g
+s/^'\([^`']*\)' /‘\1’ /g
+s/“â€/""/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: .*"$/{
+x
+# Test if the hold space is empty.
+s/P/P/
+ta
+# Yes it was empty. First occurrence. Remove the line.
+g
+d
+bb
+:a
+# The hold space was nonempty. Following occurrences. Do nothing.
+x
+:b
+}
diff --git a/po/ro.gmo b/po/ro.gmo
new file mode 100644
index 0000000..a324a03
--- /dev/null
+++ b/po/ro.gmo
Binary files differ
diff --git a/po/ru.gmo b/po/ru.gmo
new file mode 100644
index 0000000..8a303cc
--- /dev/null
+++ b/po/ru.gmo
Binary files differ
diff --git a/po/sr.gmo b/po/sr.gmo
new file mode 100644
index 0000000..9f36fb9
--- /dev/null
+++ b/po/sr.gmo
Binary files differ
diff --git a/po/stamp-po b/po/stamp-po
new file mode 100644
index 0000000..9788f70
--- /dev/null
+++ b/po/stamp-po
@@ -0,0 +1 @@
+timestamp
diff --git a/po/sv.gmo b/po/sv.gmo
new file mode 100644
index 0000000..7461ce7
--- /dev/null
+++ b/po/sv.gmo
Binary files differ
diff --git a/po/tr.gmo b/po/tr.gmo
new file mode 100644
index 0000000..9bf07d6
--- /dev/null
+++ b/po/tr.gmo
Binary files differ
diff --git a/po/update_linguas.sh b/po/update_linguas.sh
deleted file mode 100755
index a1be4d8..0000000
--- a/po/update_linguas.sh
+++ /dev/null
@@ -1,26 +0,0 @@
-#!/bin/sh
-# shell for updating the translations before a release
-
-# Let this be executed in the po/ subdir.
-cd "$(dirname "$0")" || exit
-
-echo "Updating translations via TP"
-rsync -Lrtvz translationproject.org::tp/latest/flex/ . # || exit
-
-# Are there now PO files that are not in svn yet?
-NEWSTUFF=$(git status --porcelain *.po | grep "^??")
-
-if [ -n "${NEWSTUFF}" ]; then
- echo "New languages found; updating LINGUAS"
- echo "# List of available languages." >LINGUAS
- echo $(printf '%s\n' *.po | LC_ALL=C sort | sed 's/\.po//g') >>LINGUAS
-fi
-
-echo "Regenerating POT file and remerging and recompiling PO files..."
-make update-po
-
-# Ensure that the PO files are newer than the POT.
-touch *.po
-
-# Compile PO files
-make
diff --git a/po/vi.gmo b/po/vi.gmo
new file mode 100644
index 0000000..33df582
--- /dev/null
+++ b/po/vi.gmo
Binary files differ
diff --git a/po/zh_CN.gmo b/po/zh_CN.gmo
new file mode 100644
index 0000000..9db6499
--- /dev/null
+++ b/po/zh_CN.gmo
Binary files differ
diff --git a/po/zh_TW.gmo b/po/zh_TW.gmo
new file mode 100644
index 0000000..57d8ae4
--- /dev/null
+++ b/po/zh_TW.gmo
Binary files differ
diff --git a/src/.gitignore b/src/.gitignore
deleted file mode 100644
index 7f35139..0000000
--- a/src/.gitignore
+++ /dev/null
@@ -1,13 +0,0 @@
-*.la
-*.lo
-*.o
-config.h
-config.h.in
-flex
-libfl.pc
-parse.c
-parse.h
-scan.c
-skel.c
-stage1scan.[cl]
-stage1flex
diff --git a/src/Makefile.in b/src/Makefile.in
new file mode 100644
index 0000000..e570b87
--- /dev/null
+++ b/src/Makefile.in
@@ -0,0 +1,1731 @@
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+# @configure_input@
+
+# Copyright (C) 1994-2014 Free Software Foundation, Inc.
+
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+# 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@
+
+
+
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+ 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/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 <alloca.h> 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 <dlfcn.h> 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 <inttypes.h> 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 <libintl.h> 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 <limits.h> header file. */
+#undef HAVE_LIMITS_H
+
+/* Define to 1 if you have the <locale.h> 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 <malloc.h> header file. */
+#undef HAVE_MALLOC_H
+
+/* Define to 1 if you have the <memory.h> 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 <netinet/in.h> 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 <pthread.h> 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 <regex.h> 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 <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> 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 <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> 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 <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have the <sys/wait.h> header file. */
+#undef HAVE_SYS_WAIT_H
+
+/* Define to 1 if you have the <unistd.h> 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 <vfork.h> 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 <sys/types.h> does not define. */
+#undef pid_t
+
+/* Define to rpl_realloc if the replacement function should be used. */
+#undef realloc
+
+/* Define to `unsigned int' if <sys/types.h> does not define. */
+#undef size_t
+
+/* Define as `fork' if `vfork' does not work. */
+#undef vfork
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 <http://www.gnu.org/licenses/>. */
+
+/* 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 <stddef.h> /* 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 <libintl.h> /* 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 <alloca.h> /* INFRINGES ON USER NAME SPACE */
+# elif defined _AIX
+# define YYSTACK_ALLOC __alloca
+# elif defined _MSC_VER
+# include <malloc.h> /* INFRINGES ON USER NAME SPACE */
+# define alloca _alloca
+# else
+# define YYSTACK_ALLOC alloca
+# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS
+# include <stdlib.h> /* 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 <stdlib.h> /* 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 <stdio.h> /* 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 <<EOF>> 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 "<<EOF>>" 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 <<EOF>> 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 <http://www.gnu.org/licenses/>. */
+
+/* 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/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 <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+
+/* end standard C headers. */
+
+/* flex integer type definitions */
+
+#ifndef FLEXINT_H
+#define FLEXINT_H
+
+/* C99 systems have <inttypes.h>. 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 <inttypes.h>
+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,
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+
+ 353, 353, 353, 353, 353, 353, 353, 353, 353, 353,
+ 353, 353, 353, 353, 353, 357, 357, 1113, 1113, 1113,
+ 357, 357, 389, 1113, 389, 389, 389, 389, 389, 389,
+ 389, 389, 389, 389, 389, 389, 389, 389, 389, 389,
+ 389, 389, 389, 392, 1113, 1113, 392, 392, 392, 392,
+ 392, 392, 392, 392, 392, 392, 392, 392, 1113, 392,
+ 1113, 392, 396, 1113, 396, 396, 396, 396, 1113, 396,
+ 396, 396, 396, 396, 396, 396, 396, 396, 396, 396,
+ 396, 396, 396, 401, 401, 401, 401, 401, 401, 401,
+ 401, 401, 401, 401, 401, 401, 401, 401, 1113, 401,
+
+ 1113, 401, 401, 401, 404, 1113, 404, 404, 404, 1113,
+ 404, 404, 404, 404, 404, 404, 404, 404, 404, 1113,
+ 1113, 1113, 404, 404, 404, 406, 1113, 406, 406, 406,
+ 406, 406, 406, 406, 406, 406, 406, 406, 406, 406,
+ 406, 406, 406, 406, 406, 406, 407, 1113, 407, 407,
+ 407, 407, 407, 407, 407, 407, 407, 407, 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,
+
+ 834, 794, 826, 835, 794, 821, 829, 827, 819, 828,
+ 838, 830, 823, 836, 841, 829, 694, 840, 822, 842,
+ 825, 843, 832, 844, 833, 824, 845, 847, 849, 831,
+ 834, 826, 835, 850, 852, 856, 827, 857, 828, 838,
+ 830, 858, 690, 836, 841, 829, 840, 860, 842, 865,
+ 852, 843, 844, 861, 862, 859, 845, 847, 849, 859,
+ 863, 864, 859, 850, 852, 856, 857, 866, 684, 868,
+ 869, 858, 859, 872, 867, 678, 860, 867, 865, 852,
+ 873, 898, 873, 861, 862, 859, 903, 867, 899, 859,
+ 863, 864, 859, 900, 901, 902, 905, 866, 868, 869,
+
+ 906, 859, 872, 907, 867, 898, 908, 867, 910, 911,
+ 912, 642, 913, 914, 915, 903, 867, 916, 899, 917,
+ 919, 920, 921, 900, 901, 902, 905, 922, 635, 923,
+ 906, 924, 926, 907, 898, 927, 908, 910, 928, 911,
+ 912, 913, 930, 914, 915, 931, 932, 916, 917, 933,
+ 919, 920, 921, 934, 935, 937, 936, 922, 923, 938,
+ 924, 938, 926, 965, 940, 927, 940, 928, 966, 967,
+ 968, 969, 930, 936, 970, 931, 932, 971, 933, 972,
+ 973, 974, 934, 935, 937, 975, 936, 976, 978, 633,
+ 979, 980, 965, 981, 982, 983, 984, 985, 966, 967,
+
+ 968, 969, 936, 987, 970, 989, 990, 971, 972, 973,
+ 991, 974, 992, 993, 975, 995, 999, 976, 978, 979,
+ 980, 996, 981, 998, 982, 983, 984, 985, 1015, 997,
+ 1013, 1014, 987, 997, 989, 990, 1016, 1017, 1019, 1020,
+ 991, 1022, 992, 993, 1023, 995, 999, 1024, 1025, 1026,
+ 996, 1027, 998, 1028, 1030, 1034, 1035, 1015, 997, 1036,
+ 1013, 1014, 997, 1039, 1040, 1016, 1017, 1041, 1019, 1020,
+ 1022, 1042, 1043, 1023, 1044, 1046, 1047, 1024, 1025, 1026,
+ 1048, 1027, 1049, 1028, 1030, 1034, 1035, 1050, 1053, 1036,
+ 1055, 1057, 1039, 1060, 1040, 1063, 1064, 1041, 1065, 1066,
+
+ 1042, 1043, 1067, 1044, 1046, 1068, 1047, 1069, 1070, 1072,
+ 1048, 1073, 1049, 1074, 1075, 623, 1077, 1050, 1053, 1055,
+ 1081, 1057, 1082, 1060, 1083, 1063, 1064, 1065, 1084, 1066,
+ 1086, 1087, 1067, 1088, 1089, 1068, 1090, 1069, 1070, 1072,
+ 1073, 1093, 1074, 1095, 1075, 1077, 1096, 1097, 1098, 1100,
+ 1081, 1103, 1082, 1083, 1105, 596, 1106, 1107, 1084, 1109,
+ 1086, 1087, 1110, 1088, 1089, 1090, 1157, 1157, 593, 1173,
+ 1093, 1173, 1206, 1095, 1206, 1096, 1097, 1098, 547, 1100,
+ 538, 1103, 1166, 1166, 1105, 1106, 1107, 1166, 490, 1109,
+ 467, 466, 1110, 1114, 1114, 1114, 1114, 1114, 1114, 1114,
+
+ 1114, 1114, 1114, 1114, 1114, 1114, 1114, 1114, 1114, 1114,
+ 1114, 1114, 1114, 1114, 1115, 1115, 1115, 1115, 1115, 1115,
+ 1115, 1115, 1115, 1115, 1115, 1115, 1115, 1115, 1115, 1115,
+ 1115, 1115, 1115, 1115, 1115, 1116, 1116, 1116, 1116, 1116,
+ 1116, 1116, 1116, 1116, 1116, 1116, 1116, 1116, 1116, 1116,
+ 1116, 1116, 1116, 1116, 1116, 1116, 1117, 1117, 1117, 1117,
+ 1117, 1117, 1117, 1117, 1117, 1117, 1117, 1117, 1117, 1117,
+ 1117, 1117, 1117, 1117, 1117, 1117, 1117, 1118, 1118, 1118,
+ 1118, 1118, 1118, 1118, 1118, 1118, 1118, 1118, 1118, 1118,
+ 1118, 1118, 1118, 1118, 1118, 1118, 1118, 1118, 1119, 1119,
+
+ 1119, 1119, 1119, 1119, 1119, 1119, 1119, 1119, 1119, 1119,
+ 1119, 1119, 1119, 1119, 1119, 1119, 1119, 1119, 1119, 1120,
+ 1120, 1120, 1120, 1120, 1120, 1120, 1120, 1120, 1120, 1120,
+ 1120, 1120, 1120, 1120, 1120, 1120, 1120, 1120, 1120, 1120,
+ 1121, 1121, 1121, 1121, 1121, 1121, 1121, 1121, 1121, 1121,
+ 1121, 1121, 1121, 1121, 1121, 1121, 1121, 1121, 1121, 1121,
+ 1121, 1122, 1122, 1122, 1122, 1122, 1122, 1122, 1122, 1122,
+ 1122, 1122, 1122, 1122, 1122, 1122, 1122, 1122, 1122, 1122,
+ 1122, 1122, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123,
+ 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123,
+
+ 1123, 1123, 1123, 1124, 1124, 1124, 1124, 1124, 1124, 1124,
+ 1124, 1124, 1124, 1124, 1124, 1124, 1124, 1124, 1124, 1124,
+ 1124, 1124, 1124, 1124, 1125, 1125, 1125, 1125, 1125, 1125,
+ 1125, 1125, 1125, 1125, 1125, 1125, 1125, 1125, 1125, 1125,
+ 1125, 1125, 1125, 1125, 1125, 1126, 1126, 1126, 1126, 1126,
+ 1126, 1126, 1126, 1126, 1126, 1126, 1126, 1126, 1126, 1126,
+ 1126, 1126, 1126, 1126, 1126, 1126, 1127, 1127, 1127, 1127,
+ 1127, 1127, 1127, 1127, 1127, 1127, 1127, 1127, 1127, 1127,
+ 1127, 1127, 1127, 1127, 1127, 1127, 1127, 1128, 1128, 1128,
+ 1128, 1128, 1128, 1128, 1128, 1128, 1128, 1128, 1128, 1128,
+
+ 1128, 1128, 1128, 1128, 1128, 1128, 1128, 1128, 1129, 1129,
+ 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129,
+ 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1130,
+ 1130, 1130, 1130, 1130, 1130, 1130, 1130, 1130, 1130, 1130,
+ 1130, 1130, 1130, 1130, 1130, 1130, 1130, 1130, 1130, 1130,
+ 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131,
+ 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131,
+ 1131, 1132, 1132, 1132, 1132, 1132, 1132, 1132, 1132, 1132,
+ 1132, 1132, 1132, 1132, 1132, 1132, 1132, 1132, 1132, 1132,
+ 1132, 1132, 1133, 1133, 1133, 1133, 1133, 1133, 1133, 1133,
+
+ 1133, 1133, 1133, 1133, 1133, 1133, 1133, 1133, 1133, 1133,
+ 1133, 1133, 1133, 1134, 1134, 1134, 1134, 1134, 1134, 1134,
+ 1134, 1134, 1134, 1134, 1134, 1134, 1134, 1134, 1134, 1134,
+ 1134, 1134, 1134, 1134, 1135, 455, 1135, 437, 1135, 1135,
+ 1213, 1213, 1213, 1135, 1136, 1136, 1136, 1136, 1136, 1136,
+ 1136, 1136, 1136, 1136, 1136, 1136, 1136, 1136, 1136, 1136,
+ 1136, 1136, 1136, 1136, 1137, 410, 1137, 389, 1137, 1137,
+ 1167, 1167, 362, 1137, 1138, 1167, 1138, 1138, 1138, 1138,
+ 1138, 1138, 1138, 1138, 1138, 1138, 1138, 1138, 1138, 1138,
+ 1138, 1138, 1138, 1138, 1138, 1139, 353, 1139, 1139, 1139,
+
+ 1139, 1139, 1139, 1139, 1139, 1139, 1139, 1139, 1139, 1139,
+ 1139, 1139, 1139, 1139, 1139, 1139, 1140, 1140, 351, 1140,
+ 346, 1140, 1140, 344, 343, 328, 1140, 1141, 315, 1141,
+ 1141, 1141, 1141, 1141, 1141, 1141, 1141, 1141, 1141, 1141,
+ 1141, 1141, 1141, 1141, 1141, 1141, 1141, 1141, 1142, 1142,
+ 1142, 1142, 1142, 1142, 1142, 1142, 1142, 1142, 1142, 1142,
+ 1142, 1142, 1142, 314, 1142, 313, 1142, 1142, 1142, 1143,
+ 310, 1143, 1143, 296, 1143, 1143, 1143, 1143, 1143, 1143,
+ 1143, 1143, 1143, 1143, 289, 1143, 288, 1143, 1143, 1143,
+ 1144, 287, 286, 1144, 1144, 1144, 1144, 1144, 1144, 1144,
+
+ 1144, 1144, 1144, 1144, 1144, 1144, 1144, 1144, 1144, 1144,
+ 1144, 1145, 283, 1145, 281, 1145, 1145, 280, 271, 270,
+ 1145, 1146, 267, 1146, 1146, 1146, 1146, 1146, 1146, 1146,
+ 1146, 1146, 1146, 1146, 1146, 1146, 1146, 1146, 1146, 1146,
+ 1146, 1146, 1147, 266, 1147, 1147, 1147, 1147, 1147, 1147,
+ 1147, 1147, 1147, 1147, 1147, 1147, 1147, 1147, 1147, 249,
+ 1147, 1147, 1147, 1148, 245, 1148, 241, 1148, 239, 1148,
+ 1148, 1148, 1148, 238, 1148, 1148, 236, 235, 234, 1148,
+ 1149, 230, 1149, 1149, 1149, 216, 1149, 1149, 1149, 1149,
+ 1149, 1149, 1149, 1149, 1149, 1149, 1149, 1149, 1149, 1149,
+
+ 1149, 1150, 215, 1150, 214, 1150, 1150, 210, 183, 182,
+ 1150, 1151, 1151, 1151, 1151, 1151, 1151, 1151, 1151, 1151,
+ 1151, 1151, 1151, 1151, 1151, 1151, 1151, 1151, 1151, 1151,
+ 1151, 1151, 1152, 180, 1152, 1152, 1152, 1152, 1152, 178,
+ 1152, 1152, 1152, 1152, 1152, 1152, 1152, 177, 1152, 174,
+ 1152, 1152, 1152, 1153, 173, 1153, 172, 1153, 1153, 1153,
+ 1153, 1153, 1153, 1153, 1153, 1153, 1153, 1153, 168, 166,
+ 164, 1153, 1153, 1153, 1154, 1154, 1154, 1154, 1154, 1154,
+ 1154, 1154, 1154, 1154, 1154, 1154, 1154, 1154, 1154, 1154,
+ 1154, 1154, 1154, 1154, 1154, 1155, 161, 1155, 1155, 1155,
+
+ 1155, 1155, 1155, 1155, 1155, 1155, 1155, 1155, 1155, 1155,
+ 1155, 1155, 1155, 1155, 1155, 1155, 1156, 1156, 160, 159,
+ 158, 1156, 1156, 1158, 150, 1158, 1158, 1158, 1158, 1158,
+ 1158, 1158, 1158, 1158, 1158, 1158, 1158, 1158, 1158, 1158,
+ 1158, 1158, 1158, 1158, 1159, 149, 145, 1159, 1159, 1159,
+ 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 144,
+ 1159, 142, 1159, 1160, 137, 1160, 1160, 1160, 1160, 135,
+ 1160, 1160, 1160, 1160, 1160, 1160, 1160, 1160, 1160, 1160,
+ 1160, 1160, 1160, 1160, 1161, 1161, 1161, 1161, 1161, 1161,
+ 1161, 1161, 1161, 1161, 1161, 1161, 1161, 1161, 1161, 130,
+
+ 1161, 126, 1161, 1161, 1161, 1162, 120, 1162, 1162, 1162,
+ 115, 1162, 1162, 1162, 1162, 1162, 1162, 1162, 1162, 1162,
+ 113, 112, 109, 1162, 1162, 1162, 1163, 107, 1163, 105,
+ 1163, 1163, 104, 103, 99, 1163, 1164, 96, 1164, 1164,
+ 1164, 1164, 1164, 1164, 1164, 1164, 1164, 1164, 1164, 1164,
+ 1164, 1164, 1164, 1164, 1164, 1164, 1164, 1165, 95, 1165,
+ 1165, 1165, 1165, 1165, 1165, 1165, 1165, 1165, 1165, 1165,
+ 1165, 1165, 1165, 1165, 1165, 1165, 1165, 1165, 1168, 1168,
+ 1168, 1168, 1168, 1168, 1168, 1168, 1168, 1168, 1168, 1168,
+ 1168, 1168, 1168, 1168, 1168, 1168, 1168, 1168, 1168, 1169,
+
+ 92, 1169, 90, 1169, 1169, 86, 84, 78, 1169, 1170,
+ 1170, 1170, 1170, 1170, 1170, 1170, 1170, 1170, 1170, 1170,
+ 1170, 1170, 1170, 1170, 1170, 1170, 1170, 1170, 1170, 1170,
+ 1171, 77, 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171,
+ 1171, 1171, 1171, 1171, 1171, 1171, 1171, 74, 1171, 1171,
+ 1171, 1172, 71, 1172, 1172, 1172, 1172, 1172, 1172, 1172,
+ 1172, 1172, 1172, 1172, 1172, 1172, 1172, 1172, 1172, 1172,
+ 1172, 1172, 1174, 66, 1174, 63, 1174, 1174, 59, 55,
+ 16, 1174, 15, 1174, 1175, 0, 1175, 1175, 1175, 1175,
+ 1175, 1175, 1175, 1175, 1175, 1175, 1175, 1175, 1175, 1175,
+
+ 1175, 1175, 1175, 1175, 1175, 1176, 0, 1176, 1176, 1176,
+ 1176, 1176, 1176, 1176, 1176, 1176, 1176, 1176, 1176, 1176,
+ 1176, 1176, 1176, 1176, 1176, 1176, 1177, 0, 1177, 1177,
+ 1177, 1177, 1177, 1177, 1177, 1177, 1177, 1177, 1177, 1177,
+ 1177, 1177, 1177, 1177, 1177, 1177, 1177, 1178, 0, 1178,
+ 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
+ 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1179, 1179,
+ 1179, 1179, 1179, 1179, 1179, 1179, 1179, 1179, 1179, 1179,
+ 1179, 1179, 1179, 0, 1179, 0, 1179, 1179, 1179, 1180,
+ 0, 1180, 1180, 0, 1180, 1180, 1180, 1180, 1180, 1180,
+
+ 1180, 1180, 1180, 1180, 0, 1180, 0, 1180, 1180, 1180,
+ 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181,
+ 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181,
+ 1181, 1182, 0, 0, 1182, 1182, 1182, 1182, 1182, 1182,
+ 1182, 1182, 1182, 1182, 1182, 1182, 1182, 1182, 1182, 1182,
+ 1182, 1182, 1183, 0, 1183, 0, 1183, 1183, 0, 0,
+ 0, 1183, 1184, 0, 1184, 0, 1184, 0, 1184, 1184,
+ 1184, 1184, 0, 1184, 1184, 0, 0, 0, 1184, 1185,
+ 0, 1185, 1185, 1185, 1185, 1185, 1185, 1185, 1185, 1185,
+ 1185, 1185, 1185, 1185, 1185, 1185, 1185, 1185, 1185, 1185,
+
+ 1186, 0, 1186, 0, 1186, 1186, 0, 0, 0, 1186,
+ 1187, 1187, 1187, 1187, 1187, 1187, 1187, 1187, 1187, 1187,
+ 1187, 1187, 1187, 1187, 1187, 1187, 1187, 1187, 1187, 1187,
+ 1187, 1188, 0, 1188, 1188, 1188, 1188, 1188, 0, 1188,
+ 1188, 1188, 1188, 1188, 1188, 1188, 0, 1188, 0, 1188,
+ 1188, 1188, 1189, 0, 1189, 0, 1189, 1189, 1189, 1189,
+ 1189, 1189, 1189, 1189, 1189, 1189, 1189, 0, 0, 0,
+ 1189, 1189, 1189, 1190, 0, 1190, 1190, 1190, 1190, 1190,
+ 1190, 1190, 1190, 1190, 1190, 1190, 1190, 1190, 1190, 1190,
+ 1190, 1190, 1190, 1190, 1191, 0, 1191, 1191, 1191, 1191,
+
+ 1191, 1191, 1191, 1191, 1191, 1191, 1191, 1191, 1191, 1191,
+ 1191, 1191, 1191, 1191, 1191, 1192, 1192, 0, 0, 0,
+ 1192, 1192, 1193, 0, 1193, 1193, 1193, 1193, 1193, 1193,
+ 1193, 1193, 1193, 1193, 1193, 1193, 1193, 1193, 1193, 1193,
+ 1193, 1193, 1193, 1194, 0, 0, 1194, 1194, 1194, 1194,
+ 1194, 1194, 1194, 1194, 1194, 1194, 1194, 1194, 0, 1194,
+ 0, 1194, 1195, 0, 1195, 1195, 1195, 1195, 0, 1195,
+ 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195,
+ 1195, 1195, 1195, 1196, 1196, 1196, 1196, 1196, 1196, 1196,
+ 1196, 1196, 1196, 1196, 1196, 1196, 1196, 1196, 0, 1196,
+
+ 0, 1196, 1196, 1196, 1197, 0, 1197, 1197, 1197, 0,
+ 1197, 1197, 1197, 1197, 1197, 1197, 1197, 1197, 1197, 0,
+ 0, 0, 1197, 1197, 1197, 1198, 0, 1198, 1198, 1198,
+ 1198, 1198, 1198, 1198, 1198, 1198, 1198, 1198, 1198, 1198,
+ 1198, 1198, 1198, 1198, 1198, 1198, 1199, 0, 1199, 1199,
+ 1199, 1199, 1199, 1199, 1199, 1199, 1199, 1199, 1199, 1199,
+ 1199, 1199, 1199, 1199, 1199, 1199, 1199, 1200, 1200, 1200,
+ 1200, 1200, 1200, 1200, 1200, 1200, 1200, 1200, 1200, 1200,
+ 1200, 1200, 1200, 1200, 1200, 1200, 1200, 1200, 1201, 0,
+ 1201, 0, 1201, 1201, 0, 0, 0, 1201, 1202, 0,
+
+ 1202, 0, 1202, 1202, 0, 0, 0, 1202, 1203, 1203,
+ 1203, 1203, 1203, 1203, 1203, 1203, 1203, 1203, 1203, 1203,
+ 1203, 1203, 1203, 1203, 1203, 1203, 1203, 1203, 1203, 1204,
+ 1204, 1204, 1204, 1204, 1204, 1204, 1204, 1204, 1204, 1204,
+ 1204, 1204, 1204, 1204, 1204, 1204, 1204, 1204, 1204, 1204,
+ 1205, 0, 1205, 1205, 1205, 1205, 1205, 1205, 1205, 1205,
+ 1205, 1205, 1205, 1205, 1205, 1205, 1205, 0, 1205, 1205,
+ 1205, 1207, 0, 1207, 0, 1207, 1207, 0, 0, 0,
+ 1207, 0, 1207, 1208, 0, 1208, 1208, 1208, 1208, 1208,
+ 1208, 1208, 1208, 1208, 1208, 1208, 1208, 1208, 1208, 1208,
+
+ 1208, 1208, 1208, 1208, 1209, 0, 1209, 1209, 1209, 1209,
+ 1209, 1209, 1209, 1209, 1209, 1209, 1209, 1209, 1209, 1209,
+ 1209, 1209, 1209, 1209, 1209, 1210, 0, 1210, 1210, 1210,
+ 1210, 1210, 1210, 1210, 1210, 1210, 1210, 1210, 1210, 1210,
+ 1210, 1210, 1210, 1210, 1210, 1210, 1211, 0, 1211, 1211,
+ 0, 1211, 1211, 1211, 1211, 1211, 1211, 1211, 1211, 1211,
+ 1211, 0, 1211, 0, 1211, 1211, 1211, 1212, 1212, 1212,
+ 1212, 1212, 1212, 1212, 1212, 1212, 1212, 1212, 1212, 1212,
+ 1212, 1212, 1212, 1212, 1212, 1212, 1212, 1212, 1214, 0,
+ 1214, 0, 1214, 1214, 0, 0, 0, 1214, 1215, 0,
+
+ 1215, 1215, 1215, 1215, 1215, 1215, 1215, 1215, 1215, 1215,
+ 1215, 1215, 1215, 1215, 1215, 1215, 1215, 1215, 1215, 1216,
+ 0, 1216, 1216, 1216, 1216, 1216, 1216, 1216, 1216, 1216,
+ 1216, 1216, 1216, 1216, 1216, 1216, 1216, 1216, 1216, 1216,
+ 1217, 1217, 0, 0, 0, 1217, 1217, 1218, 0, 1218,
+ 1218, 1218, 1218, 1218, 1218, 1218, 1218, 1218, 1218, 1218,
+ 1218, 1218, 1218, 1218, 1218, 1218, 1218, 1218, 1219, 1219,
+ 1219, 1219, 1219, 1219, 1219, 1219, 1219, 1219, 1219, 1219,
+ 1219, 1219, 1219, 1219, 1219, 1219, 1219, 1219, 1219, 1220,
+ 1220, 1220, 1220, 1220, 1220, 1220, 1220, 1220, 1220, 1220,
+
+ 1220, 1220, 1220, 1220, 1220, 1220, 1220, 1220, 1220, 1220,
+ 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 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 <unistd.h>
+#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:"<stdin>", 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 <ACTION> 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 <start condition>: %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("<stdin>");
+ }
+
+ linenum = 1;
+ }
+
diff --git a/src/skel.c b/src/skel.c
new file mode 100644
index 0000000..4943bfc
--- /dev/null
+++ b/src/skel.c
@@ -0,0 +1,4074 @@
+/* File created from flex.skl via mkskel.sh */
+
+#include "flexdef.h"
+
+const char *skel[] = {
+ "/* A lexical scanner generated by flex */",
+ "",
+ "",
+ "",
+ "m4_changecom",
+ "m4_changequote",
+ "m4_changequote([[, ]])",
+ "",
+ "",
+ "%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 2",
+ "#define YY_FLEX_MINOR_VERSION 6",
+ "#define YY_FLEX_SUBMINOR_VERSION 4",
+ "#if YY_FLEX_SUBMINOR_VERSION > 0",
+ "#define FLEX_BETA",
+ "#endif",
+ "",
+ "m4_ifdef( [[M4_YY_IN_HEADER]], , [[m4_define([[M4_YY_NOT_IN_HEADER]], [[]])]])",
+ "m4_ifdef( [[M4_YY_REENTRANT]], , [[m4_define([[M4_YY_NOT_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]])]])",
+ "",
+ "",
+ "",
+ "m4_ifdef( [[M4_YY_PREFIX]],, [[m4_define([[M4_YY_PREFIX]], [[yy]])]])",
+ "",
+ "",
+ "",
+ "%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,,",
+ " ",
+ "[[#ifdef yy_create_buffer",
+ "#define ]]M4_YY_PREFIX[[_create_buffer_ALREADY_DEFINED",
+ "#else",
+ "#define yy_create_buffer ]]M4_YY_PREFIX[[_create_buffer",
+ "#endif]]",
+ "",
+ " ",
+ "[[#ifdef yy_delete_buffer",
+ "#define ]]M4_YY_PREFIX[[_delete_buffer_ALREADY_DEFINED",
+ "#else",
+ "#define yy_delete_buffer ]]M4_YY_PREFIX[[_delete_buffer",
+ "#endif]]",
+ "",
+ " ",
+ "[[#ifdef yy_scan_buffer",
+ "#define ]]M4_YY_PREFIX[[_scan_buffer_ALREADY_DEFINED",
+ "#else",
+ "#define yy_scan_buffer ]]M4_YY_PREFIX[[_scan_buffer",
+ "#endif]]",
+ "",
+ " ",
+ "[[#ifdef yy_scan_string",
+ "#define ]]M4_YY_PREFIX[[_scan_string_ALREADY_DEFINED",
+ "#else",
+ "#define yy_scan_string ]]M4_YY_PREFIX[[_scan_string",
+ "#endif]]",
+ "",
+ " ",
+ "[[#ifdef yy_scan_bytes",
+ "#define ]]M4_YY_PREFIX[[_scan_bytes_ALREADY_DEFINED",
+ "#else",
+ "#define yy_scan_bytes ]]M4_YY_PREFIX[[_scan_bytes",
+ "#endif]]",
+ "",
+ " ",
+ "[[#ifdef yy_init_buffer",
+ "#define ]]M4_YY_PREFIX[[_init_buffer_ALREADY_DEFINED",
+ "#else",
+ "#define yy_init_buffer ]]M4_YY_PREFIX[[_init_buffer",
+ "#endif]]",
+ "",
+ " ",
+ "[[#ifdef yy_flush_buffer",
+ "#define ]]M4_YY_PREFIX[[_flush_buffer_ALREADY_DEFINED",
+ "#else",
+ "#define yy_flush_buffer ]]M4_YY_PREFIX[[_flush_buffer",
+ "#endif]]",
+ "",
+ " ",
+ "[[#ifdef yy_load_buffer_state",
+ "#define ]]M4_YY_PREFIX[[_load_buffer_state_ALREADY_DEFINED",
+ "#else",
+ "#define yy_load_buffer_state ]]M4_YY_PREFIX[[_load_buffer_state",
+ "#endif]]",
+ "",
+ " ",
+ "[[#ifdef yy_switch_to_buffer",
+ "#define ]]M4_YY_PREFIX[[_switch_to_buffer_ALREADY_DEFINED",
+ "#else",
+ "#define yy_switch_to_buffer ]]M4_YY_PREFIX[[_switch_to_buffer",
+ "#endif]]",
+ "",
+ " ",
+ "[[#ifdef yypush_buffer_state",
+ "#define ]]M4_YY_PREFIX[[push_buffer_state_ALREADY_DEFINED",
+ "#else",
+ "#define yypush_buffer_state ]]M4_YY_PREFIX[[push_buffer_state",
+ "#endif]]",
+ "",
+ " ",
+ "[[#ifdef yypop_buffer_state",
+ "#define ]]M4_YY_PREFIX[[pop_buffer_state_ALREADY_DEFINED",
+ "#else",
+ "#define yypop_buffer_state ]]M4_YY_PREFIX[[pop_buffer_state",
+ "#endif]]",
+ "",
+ " ",
+ "[[#ifdef yyensure_buffer_stack",
+ "#define ]]M4_YY_PREFIX[[ensure_buffer_stack_ALREADY_DEFINED",
+ "#else",
+ "#define yyensure_buffer_stack ]]M4_YY_PREFIX[[ensure_buffer_stack",
+ "#endif]]",
+ "",
+ " ",
+ "[[#ifdef yylex",
+ "#define ]]M4_YY_PREFIX[[lex_ALREADY_DEFINED",
+ "#else",
+ "#define yylex ]]M4_YY_PREFIX[[lex",
+ "#endif]]",
+ "",
+ " ",
+ "[[#ifdef yyrestart",
+ "#define ]]M4_YY_PREFIX[[restart_ALREADY_DEFINED",
+ "#else",
+ "#define yyrestart ]]M4_YY_PREFIX[[restart",
+ "#endif]]",
+ "",
+ " ",
+ "[[#ifdef yylex_init",
+ "#define ]]M4_YY_PREFIX[[lex_init_ALREADY_DEFINED",
+ "#else",
+ "#define yylex_init ]]M4_YY_PREFIX[[lex_init",
+ "#endif]]",
+ "",
+ " ",
+ "[[#ifdef yylex_init_extra",
+ "#define ]]M4_YY_PREFIX[[lex_init_extra_ALREADY_DEFINED",
+ "#else",
+ "#define yylex_init_extra ]]M4_YY_PREFIX[[lex_init_extra",
+ "#endif]]",
+ "",
+ " ",
+ "[[#ifdef yylex_destroy",
+ "#define ]]M4_YY_PREFIX[[lex_destroy_ALREADY_DEFINED",
+ "#else",
+ "#define yylex_destroy ]]M4_YY_PREFIX[[lex_destroy",
+ "#endif]]",
+ "",
+ " ",
+ "[[#ifdef yyget_debug",
+ "#define ]]M4_YY_PREFIX[[get_debug_ALREADY_DEFINED",
+ "#else",
+ "#define yyget_debug ]]M4_YY_PREFIX[[get_debug",
+ "#endif]]",
+ "",
+ " ",
+ "[[#ifdef yyset_debug",
+ "#define ]]M4_YY_PREFIX[[set_debug_ALREADY_DEFINED",
+ "#else",
+ "#define yyset_debug ]]M4_YY_PREFIX[[set_debug",
+ "#endif]]",
+ "",
+ " ",
+ "[[#ifdef yyget_extra",
+ "#define ]]M4_YY_PREFIX[[get_extra_ALREADY_DEFINED",
+ "#else",
+ "#define yyget_extra ]]M4_YY_PREFIX[[get_extra",
+ "#endif]]",
+ "",
+ " ",
+ "[[#ifdef yyset_extra",
+ "#define ]]M4_YY_PREFIX[[set_extra_ALREADY_DEFINED",
+ "#else",
+ "#define yyset_extra ]]M4_YY_PREFIX[[set_extra",
+ "#endif]]",
+ "",
+ " ",
+ "[[#ifdef yyget_in",
+ "#define ]]M4_YY_PREFIX[[get_in_ALREADY_DEFINED",
+ "#else",
+ "#define yyget_in ]]M4_YY_PREFIX[[get_in",
+ "#endif]]",
+ "",
+ " ",
+ "[[#ifdef yyset_in",
+ "#define ]]M4_YY_PREFIX[[set_in_ALREADY_DEFINED",
+ "#else",
+ "#define yyset_in ]]M4_YY_PREFIX[[set_in",
+ "#endif]]",
+ "",
+ " ",
+ "[[#ifdef yyget_out",
+ "#define ]]M4_YY_PREFIX[[get_out_ALREADY_DEFINED",
+ "#else",
+ "#define yyget_out ]]M4_YY_PREFIX[[get_out",
+ "#endif]]",
+ "",
+ " ",
+ "[[#ifdef yyset_out",
+ "#define ]]M4_YY_PREFIX[[set_out_ALREADY_DEFINED",
+ "#else",
+ "#define yyset_out ]]M4_YY_PREFIX[[set_out",
+ "#endif]]",
+ "",
+ " ",
+ "[[#ifdef yyget_leng",
+ "#define ]]M4_YY_PREFIX[[get_leng_ALREADY_DEFINED",
+ "#else",
+ "#define yyget_leng ]]M4_YY_PREFIX[[get_leng",
+ "#endif]]",
+ "",
+ " ",
+ "[[#ifdef yyget_text",
+ "#define ]]M4_YY_PREFIX[[get_text_ALREADY_DEFINED",
+ "#else",
+ "#define yyget_text ]]M4_YY_PREFIX[[get_text",
+ "#endif]]",
+ "",
+ " ",
+ "[[#ifdef yyget_lineno",
+ "#define ]]M4_YY_PREFIX[[get_lineno_ALREADY_DEFINED",
+ "#else",
+ "#define yyget_lineno ]]M4_YY_PREFIX[[get_lineno",
+ "#endif]]",
+ "",
+ " ",
+ "[[#ifdef yyset_lineno",
+ "#define ]]M4_YY_PREFIX[[set_lineno_ALREADY_DEFINED",
+ "#else",
+ "#define yyset_lineno ]]M4_YY_PREFIX[[set_lineno",
+ "#endif]]",
+ "",
+ " m4_ifdef( [[M4_YY_REENTRANT]],",
+ " [[",
+ " ",
+ "[[#ifdef yyget_column",
+ "#define ]]M4_YY_PREFIX[[get_column_ALREADY_DEFINED",
+ "#else",
+ "#define yyget_column ]]M4_YY_PREFIX[[get_column",
+ "#endif]]",
+ "",
+ " ",
+ "[[#ifdef yyset_column",
+ "#define ]]M4_YY_PREFIX[[set_column_ALREADY_DEFINED",
+ "#else",
+ "#define yyset_column ]]M4_YY_PREFIX[[set_column",
+ "#endif]]",
+ "",
+ " ]])",
+ " ",
+ "[[#ifdef yywrap",
+ "#define ]]M4_YY_PREFIX[[wrap_ALREADY_DEFINED",
+ "#else",
+ "#define yywrap ]]M4_YY_PREFIX[[wrap",
+ "#endif]]",
+ "",
+ ")",
+ "%endif",
+ "",
+ "m4_ifdef( [[M4_YY_BISON_LVAL]],",
+ "[[",
+ " ",
+ "[[#ifdef yyget_lval",
+ "#define ]]M4_YY_PREFIX[[get_lval_ALREADY_DEFINED",
+ "#else",
+ "#define yyget_lval ]]M4_YY_PREFIX[[get_lval",
+ "#endif]]",
+ "",
+ " ",
+ "[[#ifdef yyset_lval",
+ "#define ]]M4_YY_PREFIX[[set_lval_ALREADY_DEFINED",
+ "#else",
+ "#define yyset_lval ]]M4_YY_PREFIX[[set_lval",
+ "#endif]]",
+ "",
+ "]])",
+ "",
+ "m4_ifdef( [[<M4_YY_BISON_LLOC>]],",
+ "[[",
+ " ",
+ "[[#ifdef yyget_lloc",
+ "#define ]]M4_YY_PREFIX[[get_lloc_ALREADY_DEFINED",
+ "#else",
+ "#define yyget_lloc ]]M4_YY_PREFIX[[get_lloc",
+ "#endif]]",
+ "",
+ " ",
+ "[[#ifdef yyset_lloc",
+ "#define ]]M4_YY_PREFIX[[set_lloc_ALREADY_DEFINED",
+ "#else",
+ "#define yyset_lloc ]]M4_YY_PREFIX[[set_lloc",
+ "#endif]]",
+ "",
+ "]])",
+ "",
+ "",
+ "m4_ifelse(M4_YY_PREFIX,yy,,",
+ " ",
+ "[[#ifdef yyalloc",
+ "#define ]]M4_YY_PREFIX[[alloc_ALREADY_DEFINED",
+ "#else",
+ "#define yyalloc ]]M4_YY_PREFIX[[alloc",
+ "#endif]]",
+ "",
+ " ",
+ "[[#ifdef yyrealloc",
+ "#define ]]M4_YY_PREFIX[[realloc_ALREADY_DEFINED",
+ "#else",
+ "#define yyrealloc ]]M4_YY_PREFIX[[realloc",
+ "#endif]]",
+ "",
+ " ",
+ "[[#ifdef yyfree",
+ "#define ]]M4_YY_PREFIX[[free_ALREADY_DEFINED",
+ "#else",
+ "#define yyfree ]]M4_YY_PREFIX[[free",
+ "#endif]]",
+ "",
+ ")",
+ "",
+ "%if-c-only",
+ "m4_ifelse(M4_YY_PREFIX,yy,,",
+ "m4_ifdef( [[M4_YY_NOT_REENTRANT]],",
+ "[[",
+ " ",
+ "[[#ifdef yytext",
+ "#define ]]M4_YY_PREFIX[[text_ALREADY_DEFINED",
+ "#else",
+ "#define yytext ]]M4_YY_PREFIX[[text",
+ "#endif]]",
+ "",
+ " ",
+ "[[#ifdef yyleng",
+ "#define ]]M4_YY_PREFIX[[leng_ALREADY_DEFINED",
+ "#else",
+ "#define yyleng ]]M4_YY_PREFIX[[leng",
+ "#endif]]",
+ "",
+ " ",
+ "[[#ifdef yyin",
+ "#define ]]M4_YY_PREFIX[[in_ALREADY_DEFINED",
+ "#else",
+ "#define yyin ]]M4_YY_PREFIX[[in",
+ "#endif]]",
+ "",
+ " ",
+ "[[#ifdef yyout",
+ "#define ]]M4_YY_PREFIX[[out_ALREADY_DEFINED",
+ "#else",
+ "#define yyout ]]M4_YY_PREFIX[[out",
+ "#endif]]",
+ "",
+ " ",
+ "[[#ifdef yy_flex_debug",
+ "#define ]]M4_YY_PREFIX[[_flex_debug_ALREADY_DEFINED",
+ "#else",
+ "#define yy_flex_debug ]]M4_YY_PREFIX[[_flex_debug",
+ "#endif]]",
+ "",
+ " ",
+ "[[#ifdef yylineno",
+ "#define ]]M4_YY_PREFIX[[lineno_ALREADY_DEFINED",
+ "#else",
+ "#define yylineno ]]M4_YY_PREFIX[[lineno",
+ "#endif]]",
+ "",
+ "]])",
+ ")",
+ "%endif",
+ "",
+ "",
+ "m4_ifdef( [[M4_YY_TABLES_EXTERNAL]],",
+ "[[",
+ " ",
+ "[[#ifdef yytables_fload",
+ "#define ]]M4_YY_PREFIX[[tables_fload_ALREADY_DEFINED",
+ "#else",
+ "#define yytables_fload ]]M4_YY_PREFIX[[tables_fload",
+ "#endif]]",
+ "",
+ " ",
+ "[[#ifdef yytables_destroy",
+ "#define ]]M4_YY_PREFIX[[tables_destroy_ALREADY_DEFINED",
+ "#else",
+ "#define yytables_destroy ]]M4_YY_PREFIX[[tables_destroy",
+ "#endif]]",
+ "",
+ " ",
+ "[[#ifdef yyTABLES_NAME",
+ "#define ]]M4_YY_PREFIX[[TABLES_NAME_ALREADY_DEFINED",
+ "#else",
+ "#define yyTABLES_NAME ]]M4_YY_PREFIX[[TABLES_NAME",
+ "#endif]]",
+ "",
+ "]])",
+ "",
+ "/* First, we deal with platform-specific or compiler-specific issues. */",
+ "",
+ "/* begin standard C headers. */",
+ "%if-c-only",
+ "#include <stdio.h>",
+ "#include <string.h>",
+ "#include <errno.h>",
+ "#include <stdlib.h>",
+ "%endif",
+ "",
+ "%if-tables-serialization",
+ "#include <sys/types.h>",
+ "#include <netinet/in.h>",
+ "%endif",
+ "/* end standard C headers. */",
+ "",
+ "%if-c-or-c++",
+ "/* flex integer type definitions */",
+ "",
+ "#ifndef FLEXINT_H",
+ "#define FLEXINT_H",
+ "",
+ "/* C99 systems have <inttypes.h>. 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 <inttypes.h>",
+ "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 */",
+ "",
+ "%endif",
+ "",
+ "/* begin standard C++ headers. */",
+ "%if-c++-only",
+ "#include <iostream>",
+ "#include <errno.h>",
+ "#include <cstdlib>",
+ "#include <cstdio>",
+ "#include <cstring>",
+ "/* 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",
+ "",
+ "m4_define( [[M4_YY_DECL_GUTS_VAR]], [[struct yyguts_t * yyg = (struct yyguts_t*)yyscanner]])",
+ "m4_define( [[M4_YY_NOOP_GUTS_VAR]], [[(void)yyg]])",
+ "m4_define( [[YY_G]], [[yyg->$1]])",
+ "",
+ "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;]])",
+ "",
+ "m4_define( [[M4_YY_CALL_LAST_ARG]], [[, yyscanner]])",
+ "m4_define( [[M4_YY_CALL_ONLY_ARG]], [[yyscanner]])",
+ "",
+ "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++;",
+ "]])",
+ "",
+ "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",
+ "",
+ "",
+ "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 <unistd.h>",
+ "%endif",
+ "%if-c++-only",
+ "#include <unistd.h>",
+ "%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( [[<M4_YY_BISON_LLOC>]],",
+ "[[",
+ " 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( [[<M4_YY_BISON_LLOC>]],",
+ " [[",
+ " # 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_YY_BISON_LLOC>]],",
+ "[[",
+ " 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",
+ "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",
+ "#ifdef FLEX_SCANNER",
+ "/*",
+ "dnl tables_shared.h - tables serialization header",
+ "dnl",
+ "dnl Copyright (c) 1990 The Regents of the University of California.",
+ "dnl All rights reserved.",
+ "dnl",
+ "dnl This code is derived from software contributed to Berkeley by",
+ "dnl Vern Paxson.",
+ "dnl",
+ "dnl The United States Government has rights in this work pursuant",
+ "dnl to contract no. DE-AC03-76SF00098 between the United States",
+ "dnl Department of Energy and the University of California.",
+ "dnl",
+ "dnl This file is part of flex.",
+ "dnl",
+ "dnl Redistribution and use in source and binary forms, with or without",
+ "dnl modification, are permitted provided that the following conditions",
+ "dnl are met:",
+ "dnl",
+ "dnl 1. Redistributions of source code must retain the above copyright",
+ "dnl notice, this list of conditions and the following disclaimer.",
+ "dnl 2. Redistributions in binary form must reproduce the above copyright",
+ "dnl notice, this list of conditions and the following disclaimer in the",
+ "dnl documentation and/or other materials provided with the distribution.",
+ "dnl",
+ "dnl Neither the name of the University nor the names of its contributors",
+ "dnl may be used to endorse or promote products derived from this software",
+ "dnl without specific prior written permission.",
+ "dnl",
+ "dnl THIS SOFTWARE IS PROVIDED `AS IS' AND WITHOUT ANY EXPRESS OR",
+ "dnl IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED",
+ "dnl WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR",
+ "dnl PURPOSE.",
+ " ",
+ "dnl",
+ "dnl This file is meant to be included in both the skeleton and the actual",
+ "dnl flex code (hence the name \"_shared\").",
+ "*/",
+ "#ifndef yyskel_static",
+ "#define yyskel_static static",
+ "#endif",
+ "#else",
+ "#ifndef yyskel_static",
+ "#define yyskel_static",
+ "#endif",
+ "#endif",
+ "",
+ "/* Structures and prototypes for serializing flex tables. The",
+ " * binary format is documented in the manual.",
+ " *",
+ " * Design considerations:",
+ " *",
+ " * - The format allows many tables per file.",
+ " * - The tables can be streamed.",
+ " * - All data is stored in network byte order.",
+ " * - We do not hinder future unicode support.",
+ " * - We can lookup tables by name.",
+ " */",
+ "",
+ "/** Magic number for serialized format. */",
+ "#ifndef YYTBL_MAGIC",
+ "#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",
+ " * scanner table of the same name.",
+ " */",
+ "enum yytbl_id {",
+ " YYTD_ID_ACCEPT = 0x01, /**< 1-dim ints */",
+ " YYTD_ID_BASE = 0x02, /**< 1-dim ints */",
+ " YYTD_ID_CHK = 0x03, /**< 1-dim ints */",
+ " YYTD_ID_DEF = 0x04, /**< 1-dim ints */",
+ " YYTD_ID_EC = 0x05, /**< 1-dim ints */",
+ " YYTD_ID_META = 0x06, /**< 1-dim ints */",
+ " YYTD_ID_NUL_TRANS = 0x07, /**< 1-dim ints, maybe indices */",
+ " YYTD_ID_NXT = 0x08, /**< may be 2 dimensional ints */",
+ " YYTD_ID_RULE_CAN_MATCH_EOL = 0x09, /**< 1-dim ints */",
+ " YYTD_ID_START_STATE_LIST = 0x0A, /**< 1-dim indices into trans tbl */",
+ " YYTD_ID_TRANSITION = 0x0B, /**< structs */",
+ " YYTD_ID_ACCLIST = 0x0C /**< 1-dim ints */",
+ "};",
+ "",
+ "/** bit flags for t_flags field of struct yytbl_data */",
+ "enum yytbl_flags {",
+ " /* These first three are mutually exclusive */",
+ " YYTD_DATA8 = 0x01, /**< data is an array of type flex_int8_t */",
+ " YYTD_DATA16 = 0x02, /**< data is an array of type flex_int16_t */",
+ " YYTD_DATA32 = 0x04, /**< data is an array of type flex_int32_t */",
+ "",
+ " /* These two are mutually exclusive. */",
+ " YYTD_PTRANS = 0x08, /**< data is a list of indexes of entries",
+ " into the expanded yy_transition",
+ " array. See notes in manual. */",
+ " YYTD_STRUCT = 0x10 /**< data consists of yy_trans_info structs */",
+ "};",
+ "",
+ "/* The serialized tables header. */",
+ "struct yytbl_hdr {",
+ " flex_uint32_t th_magic; /**< Must be 0xF13C57B1 (comes from \"Flex Table\") */",
+ " flex_uint32_t th_hsize; /**< Size of this header in bytes. */",
+ " flex_uint32_t th_ssize; /**< Size of this dataset, in bytes, including header. */",
+ " flex_uint16_t th_flags; /**< Currently unused, must be 0 */",
+ " char *th_version; /**< Flex version string. NUL terminated. */",
+ " char *th_name; /**< The name of this table set. NUL terminated. */",
+ "};",
+ "",
+ "/** A single serialized table */",
+ "struct yytbl_data {",
+ " flex_uint16_t td_id; /**< enum yytbl_id table identifier */",
+ " flex_uint16_t td_flags; /**< how to interpret this data */",
+ " flex_uint32_t td_hilen; /**< num elements in highest dimension array */",
+ " flex_uint32_t td_lolen; /**< num elements in lowest dimension array */",
+ " void *td_data; /**< table data */",
+ "};",
+ "#endif",
+ "",
+ "/** Extract corresponding data size_t from td_flags */",
+ "#ifndef YYTDFLAGS2BYTES",
+ "#define YYTDFLAGS2BYTES(td_flags)\\",
+ " (((td_flags) & YYTD_DATA8)\\",
+ " ? sizeof(flex_int8_t)\\",
+ " :(((td_flags) & YYTD_DATA16)\\",
+ " ? sizeof(flex_int16_t)\\",
+ " :sizeof(flex_int32_t)))",
+ "#endif",
+ "",
+ "#ifdef FLEX_SCANNER",
+ "%not-for-header",
+ "#endif",
+ "yyskel_static flex_int32_t yytbl_calc_total_len (const struct yytbl_data *tbl);",
+ "#ifdef FLEX_SCANNER",
+ "%ok-for-header",
+ "#endif",
+ "",
+ "/* vim:set noexpandtab cindent tabstop=8 softtabstop=0 shiftwidth=8 textwidth=0: */",
+ "",
+ "",
+ "/* 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_YY_BISON_LLOC>]],",
+ "[[",
+ " 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( [[<M4_YY_BISON_LLOC>]],",
+ " [[",
+ " YYLTYPE * yylloc;",
+ " ]])",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_BISON_LVAL]],",
+ "[[",
+ " yylval = yylval_param;",
+ "]])",
+ "",
+ "m4_ifdef( [[<M4_YY_BISON_LLOC>]],",
+ "[[",
+ " 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_YY_BISON_LLOC>]],",
+ "[[",
+ " 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",
+ "",
+ "%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",
+ "#ifdef FLEX_SCANNER",
+ "/*",
+ "dnl tables_shared.c - tables serialization code",
+ "dnl ",
+ "dnl Copyright (c) 1990 The Regents of the University of California.",
+ "dnl All rights reserved.",
+ "dnl ",
+ "dnl This code is derived from software contributed to Berkeley by",
+ "dnl Vern Paxson.",
+ "dnl ",
+ "dnl The United States Government has rights in this work pursuant",
+ "dnl to contract no. DE-AC03-76SF00098 between the United States",
+ "dnl Department of Energy and the University of California.",
+ "dnl ",
+ "dnl This file is part of flex.",
+ "dnl ",
+ "dnl Redistribution and use in source and binary forms, with or without",
+ "dnl modification, are permitted provided that the following conditions",
+ "dnl are met:",
+ "dnl ",
+ "dnl 1. Redistributions of source code must retain the above copyright",
+ "dnl notice, this list of conditions and the following disclaimer.",
+ "dnl 2. Redistributions in binary form must reproduce the above copyright",
+ "dnl notice, this list of conditions and the following disclaimer in the",
+ "dnl documentation and/or other materials provided with the distribution.",
+ "dnl ",
+ "dnl Neither the name of the University nor the names of its contributors",
+ "dnl may be used to endorse or promote products derived from this software",
+ "dnl without specific prior written permission.",
+ "dnl ",
+ "dnl THIS SOFTWARE IS PROVIDED `AS IS' AND WITHOUT ANY EXPRESS OR",
+ "dnl IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED",
+ "dnl WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR",
+ "dnl PURPOSE.",
+ "dnl ",
+ "*/",
+ " ",
+ "/* This file is meant to be included in both the skeleton and the actual",
+ " * flex code (hence the name \"_shared\"). ",
+ " */",
+ "#ifndef yyskel_static",
+ "#define yyskel_static static",
+ "#endif",
+ "#else",
+ "#include \"flexdef.h\"",
+ "#include \"tables.h\"",
+ "#ifndef yyskel_static",
+ "#define yyskel_static",
+ "#endif",
+ "#endif",
+ "",
+ "",
+ "/** Get the number of integers in this table. This is NOT the",
+ " * same thing as the number of elements.",
+ " * @param tbl the table",
+ " * @return the number of integers in the table",
+ " */",
+ "yyskel_static flex_int32_t yytbl_calc_total_len (const struct yytbl_data *tbl)",
+ "{",
+ " flex_uint32_t n;",
+ "",
+ " /* total number of ints */",
+ " n = tbl->td_lolen;",
+ " if (tbl->td_hilen > 0)",
+ " n *= tbl->td_hilen;",
+ "",
+ " if (tbl->td_id == YYTD_ID_TRANSITION)",
+ " n *= 2;",
+ " return (flex_int32_t) n;",
+ "}",
+ "",
+ "",
+ "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",
+ "",
+ "[[#ifndef ]]M4_YY_PREFIX[[_create_buffer_ALREADY_DEFINED",
+ "#undef yy_create_buffer",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[_delete_buffer_ALREADY_DEFINED",
+ "#undef yy_delete_buffer",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[_scan_buffer_ALREADY_DEFINED",
+ "#undef yy_scan_buffer",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[_scan_string_ALREADY_DEFINED",
+ "#undef yy_scan_string",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[_scan_bytes_ALREADY_DEFINED",
+ "#undef yy_scan_bytes",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[_init_buffer_ALREADY_DEFINED",
+ "#undef yy_init_buffer",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[_flush_buffer_ALREADY_DEFINED",
+ "#undef yy_flush_buffer",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[_load_buffer_state_ALREADY_DEFINED",
+ "#undef yy_load_buffer_state",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[_switch_to_buffer_ALREADY_DEFINED",
+ "#undef yy_switch_to_buffer",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[push_buffer_state_ALREADY_DEFINED",
+ "#undef yypush_buffer_state",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[pop_buffer_state_ALREADY_DEFINED",
+ "#undef yypop_buffer_state",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[ensure_buffer_stack_ALREADY_DEFINED",
+ "#undef yyensure_buffer_stack",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[lex_ALREADY_DEFINED",
+ "#undef yylex",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[restart_ALREADY_DEFINED",
+ "#undef yyrestart",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[lex_init_ALREADY_DEFINED",
+ "#undef yylex_init",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[lex_init_extra_ALREADY_DEFINED",
+ "#undef yylex_init_extra",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[lex_destroy_ALREADY_DEFINED",
+ "#undef yylex_destroy",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[get_debug_ALREADY_DEFINED",
+ "#undef yyget_debug",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[set_debug_ALREADY_DEFINED",
+ "#undef yyset_debug",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[get_extra_ALREADY_DEFINED",
+ "#undef yyget_extra",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[set_extra_ALREADY_DEFINED",
+ "#undef yyset_extra",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[get_in_ALREADY_DEFINED",
+ "#undef yyget_in",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[set_in_ALREADY_DEFINED",
+ "#undef yyset_in",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[get_out_ALREADY_DEFINED",
+ "#undef yyget_out",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[set_out_ALREADY_DEFINED",
+ "#undef yyset_out",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[get_leng_ALREADY_DEFINED",
+ "#undef yyget_leng",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[get_text_ALREADY_DEFINED",
+ "#undef yyget_text",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[get_lineno_ALREADY_DEFINED",
+ "#undef yyget_lineno",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[set_lineno_ALREADY_DEFINED",
+ "#undef yyset_lineno",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[get_column_ALREADY_DEFINED",
+ "#undef yyget_column",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[set_column_ALREADY_DEFINED",
+ "#undef yyset_column",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[wrap_ALREADY_DEFINED",
+ "#undef yywrap",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[get_lval_ALREADY_DEFINED",
+ "#undef yyget_lval",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[set_lval_ALREADY_DEFINED",
+ "#undef yyset_lval",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[get_lloc_ALREADY_DEFINED",
+ "#undef yyget_lloc",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[set_lloc_ALREADY_DEFINED",
+ "#undef yyset_lloc",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[alloc_ALREADY_DEFINED",
+ "#undef yyalloc",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[realloc_ALREADY_DEFINED",
+ "#undef yyrealloc",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[free_ALREADY_DEFINED",
+ "#undef yyfree",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[text_ALREADY_DEFINED",
+ "#undef yytext",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[leng_ALREADY_DEFINED",
+ "#undef yyleng",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[in_ALREADY_DEFINED",
+ "#undef yyin",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[out_ALREADY_DEFINED",
+ "#undef yyout",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[_flex_debug_ALREADY_DEFINED",
+ "#undef yy_flex_debug",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[lineno_ALREADY_DEFINED",
+ "#undef yylineno",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[tables_fload_ALREADY_DEFINED",
+ "#undef yytables_fload",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[tables_destroy_ALREADY_DEFINED",
+ "#undef yytables_destroy",
+ "#endif]]",
+ "[[#ifndef ]]M4_YY_PREFIX[[TABLES_NAME_ALREADY_DEFINED",
+ "#undef yyTABLES_NAME",
+ "#endif]]",
+ "]])",
+ 0
+};
diff --git a/tests/.gitignore b/tests/.gitignore
deleted file mode 100644
index e5c42b3..0000000
--- a/tests/.gitignore
+++ /dev/null
@@ -1,105 +0,0 @@
-*.log
-*.trs
-*.o
-*.tables
-alloc_extra
-alloc_extra.c
-array_nr
-array_nr.c
-array_r
-array_r.c
-basic_nr
-basic_nr.c
-basic_r
-basic_r.c
-bison_nr
-bison_nr_scanner.[ch]
-bison_nr_parser.[ch]
-bison_yylloc
-bison_yylloc_parser.[ch]
-bison_yylloc_scanner.[ch]
-bison_yylval
-bison_yylval_parser.[ch]
-bison_yylval_scanner.[ch]
-c_cxx_nr
-c_cxx_nr.cc
-c_cxx_r
-c_cxx_r.cc
-ccl
-ccl.c
-cxx_basic
-cxx_basic.cc
-cxx_multiple_scanners
-cxx_multiple_scanners_[12].cc
-cxx_restart
-cxx_restart.cc
-cxx_yywrap.i3
-cxx_yywrap.cc
-debug_nr
-debug_nr.c
-debug_r
-debug_r.c
-extended
-extended.c
-header_nr
-header_nr_scanner.[ch]
-header_r
-header_r_scanner.[ch]
-include_by_buffer.direct
-include_by_buffer.direct.c
-include_by_push.direct
-include_by_push.direct.c
-include_by_reentrant.direct
-include_by_reentrant.direct.c
-lineno_nr.one
-lineno_nr.c
-lineno_r.one
-lineno_r.c
-lineno_trailing.one
-lineno_trailing.c
-mem_nr
-mem_nr.c
-mem_r
-mem_r.c
-multiple_scanners_nr
-multiple_scanners_nr_[12].[ch]
-multiple_scanners_r
-multiple_scanners_r_[12].[ch]
-posix
-posix.c
-posixly_correct
-posixly_correct.c
-prefix_nr
-prefix_nr.c
-prefix_r
-prefix_r.c
-pthread.pthread
-pthread.c
-reject_nr.reject
-reject_nr.reject.c
-reject_r.reject
-reject_r.reject.c
-reject_ver.table
-reject_ver.table.c
-reject_ser.table
-reject_ser.table.c
-rescan_nr.direct
-rescan_nr.direct.c
-rescan_r.direct
-rescan_r.direct.c
-quote_in_comment
-quote_in_comment.c
-quotes
-quotes.c
-string_nr
-string_nr.c
-string_r
-string_r.c
-top
-top.[ch]
-yyextra
-yyextra.c
-tableopts_*.c
-*.opt
-*.ser
-*.ver
diff --git a/tests/Makefile.in b/tests/Makefile.in
new file mode 100644
index 0000000..63976e4
--- /dev/null
+++ b/tests/Makefile.in
@@ -0,0 +1,3268 @@
+# 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. 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.
+
+VPATH = @srcdir@
+am__is_gnu_make = { \
+ if test -z '$(MAKELEVEL)'; then \
+ false; \
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+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+runstatedir = @runstatedir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+AM_CFLAGS = $(WARNINGFLAGS)
+TESTS = $(check_PROGRAMS) options.cn
+
+# The script testwrapper.sh will run most tests as is. A couple tests
+# in the suite end in .reject, .table and the like so that we can pass
+# different arguments to the test runner. We list those extensions so
+# automake knows how to distinguish between the various kinds of tests
+# we have.
+TEST_EXTENSIONS = .reject .table .direct .cn .i3 .pthread .one .opt .ser .ver
+LOG_COMPILER = $(SHELL) $(srcdir)/testwrapper.sh
+AM_LOG_FLAGS = -d $(srcdir) -r
+REJECT_LOG_COMPILER = $(SHELL) $(srcdir)/testwrapper.sh
+AM_REJECT_LOG_FLAGS = -d $(srcdir) -i $(srcdir)/reject.txt -r
+TABLE_LOG_COMPILER = $(SHELL) $(srcdir)/testwrapper.sh
+AM_TABLE_LOG_FLAGS = -d $(builddir) -i $(srcdir)/reject.txt -t
+DIRECT_LOG_COMPILER = $(SHELL) $(srcdir)/testwrapper-direct.sh
+AM_DIRECT_LOG_FLAGS = -b $(abs_builddir) -s $(srcdir)
+CN_LOG_COMPILER = $(SHELL) $(srcdir)/options.cn
+AM_CN_LOG_FLAGS = $(FLEX)
+I3_LOG_COMPILER = $(SHELL) $(srcdir)/testwrapper.sh
+AM_I3_LOG_FLAGS = -i $(srcdir)/cxx_yywrap.txt -i $(srcdir)/cxx_yywrap.txt -i $(srcdir)/cxx_yywrap.txt
+PTHREAD_LOG_COMPILER = $(SHELL) $(srcdir)/testwrapper.sh
+AM_PTHREAD_LOG_FLAGS = -i $(srcdir)/pthread_1.txt -i $(srcdir)/pthread_2.txt -i $(srcdir)/pthread_3.txt -i $(srcdir)/pthread_4.txt -i $(srcdir)/pthread_5.txt
+ONE_LOG_COMPILER = $(SHELL) $(srcdir)/testwrapper.sh
+AM_ONE_LOG_FLAGS = -1 -d $(srcdir)
+AM_YFLAGS = -d -p test
+AM_CPPFLAGS = -I$(top_builddir)/src -I$(top_srcdir)/src
+simple_tests = \
+ alloc_extra \
+ array_nr \
+ array_r \
+ basic_nr \
+ basic_r \
+ bison_nr \
+ bison_yylloc \
+ bison_yylval \
+ c_cxx_nr \
+ c_cxx_r \
+ ccl \
+ cxx_basic \
+ cxx_multiple_scanners \
+ cxx_restart \
+ debug_nr \
+ debug_r \
+ extended \
+ header_nr \
+ header_r \
+ mem_nr \
+ mem_r \
+ multiple_scanners_nr \
+ multiple_scanners_r \
+ posix \
+ posixly_correct \
+ prefix_nr \
+ prefix_r \
+ quote_in_comment \
+ quotes \
+ string_nr \
+ string_r \
+ top \
+ yyextra
+
+reject_tests = \
+ reject_nr.reject \
+ reject_r.reject
+
+TABLE_TESTS = \
+ reject_ver.table \
+ reject_ser.table
+
+DIRECT_TESTS = \
+ include_by_buffer.direct \
+ include_by_push.direct \
+ include_by_reentrant.direct \
+ rescan_nr.direct \
+ rescan_r.direct
+
+I3_TESTS = \
+ cxx_yywrap.i3
+
+PTHREAD_TESTS = \
+ pthread.pthread
+
+ONE_TESTS = \
+ lineno_nr.one \
+ lineno_r.one \
+ lineno_trailing.one
+
+quote_in_comment_SOURCES = quote_in_comment.l
+alloc_extra_SOURCES = alloc_extra.l
+array_nr_SOURCES = array_nr.l
+array_r_SOURCES = array_r.l
+basic_nr_SOURCES = basic_nr.l
+basic_r_SOURCES = basic_r.l
+@HAVE_BISON_FALSE@bison_nr_SOURCES = no_bison_stub.c
+@HAVE_BISON_TRUE@bison_nr_SOURCES = bison_nr_scanner.l bison_nr_parser.y bison_nr_main.c
+@HAVE_BISON_TRUE@nodist_bison_nr_SOURCES = bison_nr_parser.h bison_nr_scanner.h
+@HAVE_BISON_FALSE@bison_yylloc_SOURCES = no_bison_stub.c
+@HAVE_BISON_TRUE@bison_yylloc_SOURCES = bison_yylloc_scanner.l bison_yylloc_parser.y bison_yylloc_main.c
+@HAVE_BISON_TRUE@nodist_bison_yylloc_SOURCES = bison_yylloc_parser.h bison_yylloc_scanner.h
+@HAVE_BISON_FALSE@bison_yylval_SOURCES = no_bison_stub.c
+@HAVE_BISON_TRUE@bison_yylval_SOURCES = bison_yylval_scanner.l bison_yylval_parser.y bison_yylval_main.c
+@HAVE_BISON_TRUE@nodist_bison_yylval_SOURCES = bison_yylval_parser.h bison_yylval_scanner.h
+c_cxx_nr_SOURCES = c_cxx_nr.lll
+c_cxx_r_SOURCES = c_cxx_r.lll
+ccl_SOURCES = ccl.l
+cxx_basic_SOURCES = cxx_basic.ll
+cxx_restart_SOURCES = cxx_restart.ll
+cxx_multiple_scanners_SOURCES = cxx_multiple_scanners_main.cc cxx_multiple_scanners_1.ll cxx_multiple_scanners_2.ll
+cxx_yywrap_i3_SOURCES = cxx_yywrap.ll
+debug_nr_SOURCES = debug_nr.l
+debug_r_SOURCES = debug_r.l
+extended_SOURCES = extended.l
+header_nr_SOURCES = header_nr_scanner.l header_nr_main.c
+nodist_header_nr_SOURCES = header_nr_scanner.h
+header_r_SOURCES = header_r_scanner.l header_r_main.c
+nodist_header_r_SOURCES = header_r_scanner.h
+include_by_buffer_direct_SOURCES = include_by_buffer.direct.l
+include_by_push_direct_SOURCES = include_by_push.direct.l
+include_by_reentrant_direct_SOURCES = include_by_reentrant.direct.l
+lineno_nr_one_SOURCES = lineno_nr.l
+lineno_r_one_SOURCES = lineno_r.l
+lineno_trailing_one_SOURCES = lineno_trailing.l
+mem_nr_SOURCES = mem_nr.l
+mem_r_SOURCES = mem_r.l
+multiple_scanners_nr_SOURCES = multiple_scanners_nr_main.c multiple_scanners_nr_1.l multiple_scanners_nr_2.l
+nodist_multiple_scanners_nr_SOURCES = multiple_scanners_nr_1.h multiple_scanners_nr_2.h
+multiple_scanners_r_SOURCES = multiple_scanners_r_main.c multiple_scanners_r_1.l multiple_scanners_r_2.l
+nodist_multiple_scanners_r_SOURCES = multiple_scanners_nr_1.h multiple_scanners_nr_2.h
+posix_SOURCES = posix.l
+posixly_correct_SOURCES = posixly_correct.l
+prefix_nr_SOURCES = prefix_nr.l
+prefix_r_SOURCES = prefix_r.l
+pthread_pthread_SOURCES = pthread.l
+quotes_SOURCES = quotes.l
+reject_nr_reject_SOURCES = reject.l4
+reject_r_reject_SOURCES = reject.l4
+reject_ver_table_SOURCES = reject.l4
+reject_ser_table_SOURCES = reject.l4
+rescan_nr_direct_SOURCES = rescan_nr.direct.l
+rescan_r_direct_SOURCES = rescan_r.direct.l
+string_nr_SOURCES = string_nr.l
+string_r_SOURCES = string_r.l
+top_SOURCES = top.l top_main.c
+nodist_top_SOURCES = top.h
+yyextra_SOURCES = yyextra.l
+
+# Normally, automake would distribute files built by flex. Since the
+# point of the test suite is to test the files that flex builds, and
+# since anyone who has the flex distribution can build a flex binary
+# without having a flex binary, we want to not distribute the files
+# built by flex in the test suite. The dist-hook target accomplishes
+# this goal. It's also handy to have the list of files to clean since
+# automake doesn't know about the whacky ways in which we're abusing
+# it.
+CLEANFILES = \
+ alloc_extra.c \
+ array_nr.c \
+ array_r.c \
+ basic_nr.c \
+ basic_r.c \
+ bison_nr_parser.c \
+ bison_nr_parser.h \
+ bison_nr_scanner.c \
+ bison_nr_scanner.h \
+ bison_yylloc_parser.c \
+ bison_yylloc_parser.h \
+ bison_yylloc_scanner.c \
+ bison_yylloc_scanner.h \
+ bison_yylval_parser.c \
+ bison_yylval_parser.h \
+ bison_yylval_scanner.c \
+ bison_yylval_scanner.h \
+ c_cxx_nr.cc \
+ c_cxx_r.cc \
+ ccl.c \
+ cxx_basic.cc \
+ cxx_multiple_scanners_1.cc \
+ cxx_multiple_scanners_2.cc \
+ cxx_restart.cc \
+ cxx_yywrap.cc \
+ debug_nr.c \
+ debug_r.c \
+ extended.c \
+ header_nr_scanner.c \
+ header_nr_scanner.h \
+ header_r_scanner.c \
+ header_r_scanner.h \
+ include_by_buffer.direct.c \
+ include_by_push.direct.c \
+ include_by_reentrant.direct.c \
+ lineno_nr.c \
+ lineno_r.c \
+ lineno_trailing.c \
+ mem_nr.c \
+ mem_r.c \
+ multiple_scanners_nr_1.c \
+ multiple_scanners_nr_1.h \
+ multiple_scanners_nr_2.c \
+ multiple_scanners_nr_2.h \
+ multiple_scanners_r_1.c \
+ multiple_scanners_r_1.h \
+ multiple_scanners_r_2.c \
+ multiple_scanners_r_2.h \
+ posix.c \
+ posixly_correct.c \
+ prefix_nr.c \
+ prefix_r.c \
+ pthread.c \
+ quote_in_comment.c \
+ quotes.c \
+ reject_nr.reject.c \
+ reject_r.reject.c \
+ reject_ser.table.c \
+ reject_ser.table.tables \
+ reject_ver.table.c \
+ reject_ver.table.tables \
+ rescan_nr.direct.c \
+ rescan_r.direct.c \
+ string_nr.c \
+ string_r.c \
+ top.c \
+ top.h \
+ yyextra.c \
+ $(tableopts_c) \
+ $(tableopts_tables)
+
+EXTRA_DIST = \
+ README \
+ alloc_extra.txt \
+ array_nr.txt \
+ array_r.txt \
+ basic_nr.txt \
+ basic_r.txt \
+ bison_nr.txt \
+ bison_yylloc.txt \
+ bison_yylval.txt \
+ c_cxx_nr.txt \
+ c_cxx_r.txt \
+ ccl.txt \
+ cxx_basic.txt \
+ cxx_multiple_scanners.txt \
+ cxx_restart.txt \
+ cxx_yywrap.txt \
+ debug_nr.txt \
+ debug_r.txt \
+ extended.txt \
+ header_nr.txt \
+ header_r.txt \
+ include_by_buffer.direct.txt \
+ include_by_buffer.direct_2.txt \
+ include_by_buffer.direct_3.txt \
+ include_by_push.direct.txt \
+ include_by_push.direct_2.txt \
+ include_by_push.direct_3.txt \
+ include_by_reentrant.direct.txt \
+ include_by_reentrant.direct_2.txt \
+ include_by_reentrant.direct_3.txt \
+ lineno_nr.one.txt \
+ lineno_r.one.txt \
+ lineno_trailing.one.txt \
+ mem_nr.txt \
+ mem_r.txt \
+ prefix_nr.txt \
+ prefix_r.txt \
+ pthread_1.txt \
+ pthread_2.txt \
+ pthread_3.txt \
+ pthread_4.txt \
+ pthread_5.txt \
+ reject.txt \
+ rescan_nr.direct.txt \
+ rescan_r.direct.txt \
+ quote_in_comment.txt \
+ quotes.txt \
+ top.txt \
+ yyextra.txt \
+ tableopts.txt
+
+dist_noinst_SCRIPTS = \
+ tableopts.sh
+
+dist_check_SCRIPTS = \
+ options.cn \
+ testwrapper-direct.sh \
+ testwrapper.sh
+
+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
+tableopts_opt_nr_Ca_opt_SOURCES = tableopts.l4
+tableopts_opt_nr_Ce_opt_SOURCES = tableopts.l4
+tableopts_opt_nr_Cf_opt_SOURCES = tableopts.l4
+tableopts_opt_nr_CF_opt_SOURCES = tableopts.l4
+tableopts_opt_nr_Cm_opt_SOURCES = tableopts.l4
+tableopts_opt_nr_Cem_opt_SOURCES = tableopts.l4
+tableopts_opt_nr_Cae_opt_SOURCES = tableopts.l4
+tableopts_opt_nr_Caef_opt_SOURCES = tableopts.l4
+tableopts_opt_nr_CaeF_opt_SOURCES = tableopts.l4
+tableopts_opt_nr_Cam_opt_SOURCES = tableopts.l4
+tableopts_opt_nr_Caem_opt_SOURCES = tableopts.l4
+tableopts_opt_r_Ca_opt_SOURCES = tableopts.l4
+tableopts_opt_r_Ce_opt_SOURCES = tableopts.l4
+tableopts_opt_r_Cf_opt_SOURCES = tableopts.l4
+tableopts_opt_r_CF_opt_SOURCES = tableopts.l4
+tableopts_opt_r_Cm_opt_SOURCES = tableopts.l4
+tableopts_opt_r_Cem_opt_SOURCES = tableopts.l4
+tableopts_opt_r_Cae_opt_SOURCES = tableopts.l4
+tableopts_opt_r_Caef_opt_SOURCES = tableopts.l4
+tableopts_opt_r_CaeF_opt_SOURCES = tableopts.l4
+tableopts_opt_r_Cam_opt_SOURCES = tableopts.l4
+tableopts_opt_r_Caem_opt_SOURCES = tableopts.l4
+tableopts_ser_nr_Ca_ser_SOURCES = tableopts.l4
+tableopts_ser_nr_Ce_ser_SOURCES = tableopts.l4
+tableopts_ser_nr_Cf_ser_SOURCES = tableopts.l4
+tableopts_ser_nr_CF_ser_SOURCES = tableopts.l4
+tableopts_ser_nr_Cm_ser_SOURCES = tableopts.l4
+tableopts_ser_nr_Cem_ser_SOURCES = tableopts.l4
+tableopts_ser_nr_Cae_ser_SOURCES = tableopts.l4
+tableopts_ser_nr_Caef_ser_SOURCES = tableopts.l4
+tableopts_ser_nr_CaeF_ser_SOURCES = tableopts.l4
+tableopts_ser_nr_Cam_ser_SOURCES = tableopts.l4
+tableopts_ser_nr_Caem_ser_SOURCES = tableopts.l4
+tableopts_ser_r_Ca_ser_SOURCES = tableopts.l4
+tableopts_ser_r_Ce_ser_SOURCES = tableopts.l4
+tableopts_ser_r_Cf_ser_SOURCES = tableopts.l4
+tableopts_ser_r_CF_ser_SOURCES = tableopts.l4
+tableopts_ser_r_Cm_ser_SOURCES = tableopts.l4
+tableopts_ser_r_Cem_ser_SOURCES = tableopts.l4
+tableopts_ser_r_Cae_ser_SOURCES = tableopts.l4
+tableopts_ser_r_Caef_ser_SOURCES = tableopts.l4
+tableopts_ser_r_CaeF_ser_SOURCES = tableopts.l4
+tableopts_ser_r_Cam_ser_SOURCES = tableopts.l4
+tableopts_ser_r_Caem_ser_SOURCES = tableopts.l4
+tableopts_ver_nr_Ca_ver_SOURCES = tableopts.l4
+tableopts_ver_nr_Ce_ver_SOURCES = tableopts.l4
+tableopts_ver_nr_Cf_ver_SOURCES = tableopts.l4
+tableopts_ver_nr_CF_ver_SOURCES = tableopts.l4
+tableopts_ver_nr_Cm_ver_SOURCES = tableopts.l4
+tableopts_ver_nr_Cem_ver_SOURCES = tableopts.l4
+tableopts_ver_nr_Cae_ver_SOURCES = tableopts.l4
+tableopts_ver_nr_Caef_ver_SOURCES = tableopts.l4
+tableopts_ver_nr_CaeF_ver_SOURCES = tableopts.l4
+tableopts_ver_nr_Cam_ver_SOURCES = tableopts.l4
+tableopts_ver_nr_Caem_ver_SOURCES = tableopts.l4
+tableopts_ver_r_Ca_ver_SOURCES = tableopts.l4
+tableopts_ver_r_Ce_ver_SOURCES = tableopts.l4
+tableopts_ver_r_Cf_ver_SOURCES = tableopts.l4
+tableopts_ver_r_CF_ver_SOURCES = tableopts.l4
+tableopts_ver_r_Cm_ver_SOURCES = tableopts.l4
+tableopts_ver_r_Cem_ver_SOURCES = tableopts.l4
+tableopts_ver_r_Cae_ver_SOURCES = tableopts.l4
+tableopts_ver_r_Caef_ver_SOURCES = tableopts.l4
+tableopts_ver_r_CaeF_ver_SOURCES = tableopts.l4
+tableopts_ver_r_Cam_ver_SOURCES = tableopts.l4
+tableopts_ver_r_Caem_ver_SOURCES = tableopts.l4
+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_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 := -Ca -Ce -Cf -CF -Cm -Cem -Cae -Caef -CaeF -Cam -Caem
+tableopts_opt_tests := $(foreach opt,$(tableopts), tableopts_opt_nr$(opt) tableopts_opt_r$(opt))
+tableopts_sertests := $(foreach opt,$(tableopts), tableopts_ser_nr$(opt) tableopts_ser_r$(opt))
+tableopts_vertests := $(foreach opt,$(tableopts), tableopts_ver_nr$(opt) tableopts_ver_r$(opt))
+tableopts_tests := $(tableopts_opttests) $(tableopts_vertests) $(tableopts_sertests)
+tableopts_c := $(addsuffix .c,$(tableopts_tests))
+OPT_LOG_COMPILER = $(SHELL) $(srcdir)/testwrapper.sh
+AM_OPT_LOG_FLAGS = -d $(srcdir) -i $(srcdir)/tableopts.txt -r
+SER_LOG_COMPILER = $(SHELL) $(srcdir)/testwrapper.sh
+AM_SER_LOG_FLAGS = -d $(builddir) -i $(srcdir)/tableopts.txt -r -t
+VER_LOG_COMPILER = $(SHELL) $(srcdir)/testwrapper.sh
+AM_VER_LOG_FLAGS = -d $(builddir) -i $(srcdir)/tableopts.txt -r -t
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .cc .cn .cn$(EXEEXT) .direct .direct$(EXEEXT) .i3 .i3$(EXEEXT) .l .ll .lll .lo .log .o .obj .one .one$(EXEEXT) .opt .opt$(EXEEXT) .pthread .pthread$(EXEEXT) .reject .reject$(EXEEXT) .ser .ser$(EXEEXT) .table .table$(EXEEXT) .trs .ver .ver$(EXEEXT) .y
+$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(srcdir)/tableopts.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+ && { if test -f $@; then exit 0; else break; fi; }; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign tests/Makefile'; \
+ $(am__cd) $(top_srcdir) && \
+ $(AUTOMAKE) --foreign tests/Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+ esac;
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+distdir: $(DISTFILES)
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+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
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+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
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+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
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+ fi; \
+ if test -d $(srcdir)/$$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
+ $(MAKE) $(AM_MAKEFLAGS) \
+ top_distdir="$(top_distdir)" distdir="$(distdir)" \
+ dist-hook
+check-am: all-am
+ $(MAKE) $(AM_MAKEFLAGS) $(check_PROGRAMS) \
+ $(dist_check_SCRIPTS)
+ $(MAKE) $(AM_MAKEFLAGS) check-TESTS
+check: check-am
+all-am: Makefile $(SCRIPTS)
+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:
+ -test -z "$(TEST_LOGS)" || rm -f $(TEST_LOGS)
+ -test -z "$(TEST_LOGS:.log=.trs)" || rm -f $(TEST_LOGS:.log=.trs)
+ -test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
+
+clean-generic:
+ -test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
+
+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."
+ -rm -f alloc_extra.c
+ -rm -f array_nr.c
+ -rm -f array_r.c
+ -rm -f basic_nr.c
+ -rm -f basic_r.c
+ -rm -f bison_nr_parser.c
+ -rm -f bison_nr_parser.h
+ -rm -f bison_nr_scanner.c
+ -rm -f bison_yylloc_parser.c
+ -rm -f bison_yylloc_parser.h
+ -rm -f bison_yylloc_scanner.c
+ -rm -f bison_yylval_parser.c
+ -rm -f bison_yylval_parser.h
+ -rm -f bison_yylval_scanner.c
+ -rm -f ccl.c
+ -rm -f cxx_basic.cc
+ -rm -f cxx_multiple_scanners_1.cc
+ -rm -f cxx_multiple_scanners_2.cc
+ -rm -f cxx_restart.cc
+ -rm -f cxx_yywrap.cc
+ -rm -f debug_nr.c
+ -rm -f debug_r.c
+ -rm -f extended.c
+ -rm -f header_nr_scanner.c
+ -rm -f header_r_scanner.c
+ -rm -f include_by_buffer.direct.c
+ -rm -f include_by_push.direct.c
+ -rm -f include_by_reentrant.direct.c
+ -rm -f lineno_nr.c
+ -rm -f lineno_r.c
+ -rm -f lineno_trailing.c
+ -rm -f mem_nr.c
+ -rm -f mem_r.c
+ -rm -f multiple_scanners_nr_1.c
+ -rm -f multiple_scanners_nr_2.c
+ -rm -f multiple_scanners_r_1.c
+ -rm -f multiple_scanners_r_2.c
+ -rm -f posix.c
+ -rm -f posixly_correct.c
+ -rm -f prefix_nr.c
+ -rm -f prefix_r.c
+ -rm -f pthread.c
+ -rm -f quote_in_comment.c
+ -rm -f quotes.c
+ -rm -f rescan_nr.direct.c
+ -rm -f rescan_r.direct.c
+ -rm -f string_nr.c
+ -rm -f string_r.c
+ -rm -f top.c
+ -rm -f yyextra.c
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+
+clean-am: clean-checkPROGRAMS clean-generic clean-libtool \
+ mostlyclean-am
+
+distclean: distclean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
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+html: html-am
+
+html-am:
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+info: info-am
+
+info-am:
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+
+install-html-am:
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+
+install-info-am:
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+install-pdf: install-pdf-am
+
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+install-ps: install-ps-am
+
+install-ps-am:
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+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
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+ps: ps-am
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: check-am install-am install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am check check-TESTS check-am clean \
+ clean-checkPROGRAMS clean-generic clean-libtool cscopelist-am \
+ ctags ctags-am dist-hook distclean distclean-compile \
+ distclean-generic distclean-libtool distclean-tags 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-compile \
+ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+ recheck tags tags-am uninstall uninstall-am
+
+.PRECIOUS: Makefile
+
+
+dist-hook:
+ for file in $(CLEANFILES) ; do \
+ rm -f $(distdir)/$$file \
+ ; done
+
+.l.c: $(FLEX)
+ $(AM_V_LEX)$(FLEX) -o $@ $<
+
+.ll.cc: $(FLEX)
+ $(AM_V_LEX)$(FLEX) -+ -o $@ $<
+
+bison_nr_main.$(OBJEXT): bison_nr_parser.h bison_nr_scanner.h
+bison_nr_scanner.$(OBJEXT): bison_nr_parser.h
+
+bison_nr_scanner.h: bison_nr_scanner.c
+ @if test ! -f $@; then rm -f $<; else :; fi
+ @if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) $<; else :; fi
+
+bison_yylloc_main.$(OBJEXT): bison_yylloc_parser.h bison_yylloc_scanner.h
+bison_yylloc_scanner.$(OBJEXT): bison_yylloc_parser.h
+
+bison_yylloc_scanner.h: bison_yylloc_scanner.c
+ @if test ! -f $@; then rm -f $<; else :; fi
+ @if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) $<; else :; fi
+
+bison_yylval_main.$(OBJEXT): bison_yylval_parser.h bison_yylval_scanner.h
+bison_yylval_scanner.$(OBJEXT): bison_yylval_parser.h
+
+bison_yylval_scanner.h: bison_yylval_scanner.c
+ @if test ! -f $@; then rm -f $<; else :; fi
+ @if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) $<; else :; fi
+
+# automake does not support compiling flex scanners output in C as C++
+# so we explicitly sayhow, using the .lll suffix for the lex input file
+
+.lll.cc: $(FLEX)
+ $(AM_V_LEX)$(FLEX) -o $@ $<
+
+header_nr_main.$(OBJEXT): header_nr_scanner.h
+
+header_nr_scanner.h: header_nr_scanner.c
+ @if test ! -f $@; then rm -f $<; else :; fi
+ @if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) $<; else :; fi
+
+header_r_main.$(OBJEXT): header_r_scanner.h
+
+header_r_scanner.h: header_r_scanner.c
+ @if test ! -f $@; then rm -f $<; else :; fi
+ @if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) $<; else :; fi
+
+multiple_scanners_nr_main.$(OBJEXT): multiple_scanners_nr_1.h multiple_scanners_nr_2.h
+
+multiple_scanners_nr_1.h: multiple_scanners_nr_1.c
+ @if test ! -f $@; then rm -f $<; else :; fi
+ @if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) $<; else :; fi
+
+multiple_scanners_nr_2.h: multiple_scanners_nr_2.c
+ @if test ! -f $@; then rm -f $<; else :; fi
+ @if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) $<; else :; fi
+
+multiple_scanners_r_main.$(OBJEXT): multiple_scanners_r_1.h multiple_scanners_r_2.h
+
+multiple_scanners_r_1.h: multiple_scanners_r_1.c
+ @if test ! -f $@; then rm -f $<; else :; fi
+ @if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) $<; else :; fi
+
+multiple_scanners_r_2.h: multiple_scanners_r_2.c
+ @if test ! -f $@; then rm -f $<; else :; fi
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generated by cgit v1.2.3 (git 2.25.1) at 2024-04-25 04:08:14 +0000