diff options
| author | Pali Rohár <pali.rohar@gmail.com> | 2018-01-16 23:47:19 +0100 |
|---|---|---|
| committer | Pali Rohár <pali.rohar@gmail.com> | 2018-01-16 23:47:19 +0100 |
| commit | 05fce0a970fe98a114b56719b046d783c7c28062 (patch) | |
| tree | e218684ae5e81477e5672ee7828096c291a1c724 | |
Import udftools_2.0.orig.tar.gz
[dgit import orig udftools_2.0.orig.tar.gz]
90 files changed, 71539 insertions, 0 deletions
@@ -0,0 +1,32 @@ +libudffs + Ben Fennema <bfennema@falcon.csc.calpoly.edu> + Pali Rohár <pali.rohar@gmail.com> + +mkudffs + Ben Fennema <bfennema@falcon.csc.calpoly.edu> + Pali Rohár <pali.rohar@gmail.com> + Steve Kenton <skenton@ou.edu> + +udfinfo + Pali Rohár <pali.rohar@gmail.com> + +udflabel + Pali Rohár <pali.rohar@gmail.com> + +cdrwtool + Jens Axboe <axboe@suse.de> + Ben Fennema <bfennema@falcon.csc.calpoly.edu> + +pktsetup + Jens Axboe <axboe@suse.de> + Pali Rohár <pali.rohar@gmail.com> + +wrudf + Enno Fennema <e.fennema@dataweb.nl> + Pali Rohár <pali.rohar@gmail.com> + +doc + Paul Thompson <set@pobox.com> + Ben Fennema <bfennema@falcon.csc.calpoly.edu> + Pali Rohár <pali.rohar@gmail.com> + Steve Kenton <skenton@ou.edu> @@ -0,0 +1,340 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. By contrast, the GNU General Public +License is intended to guarantee your freedom to share and change free +software--to make sure the software is free for all its users. This +General Public License applies to most of the Free Software +Foundation's software and to any other program whose authors commit to +using it. (Some other Free Software Foundation software is covered by +the GNU Library General Public License instead.) You can apply it to +your programs, too. + + When we speak of free software, we are referring to freedom, not +price. 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Of course, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + <signature of Ty Coon>, 1 April 1989 + Ty Coon, President of Vice + +This General Public License does not permit incorporating your program into +proprietary programs. If your program is a subroutine library, you may +consider it more useful to permit linking proprietary applications with the +library. If this is what you want to do, use the GNU Library General +Public License instead of this License. diff --git a/ChangeLog b/ChangeLog new file mode 100644 index 0000000..415a8f9 --- /dev/null +++ b/ChangeLog @@ -0,0 +1,1956 @@ +2017-12-29 17:27:53 +0100 Pali Rohár <pali.rohar@gmail.com> + + * Release version 2.0 + +2017-12-29 17:10:01 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udflabel: Call first fdatasync() only when write operation happened + +2017-12-28 22:46:44 +0100 Pali Rohár <pali.rohar@gmail.com> + + * configure: Remove unused headers from AC_CHECK_HEADERS + +2017-12-28 22:46:30 +0100 Pali Rohár <pali.rohar@gmail.com> + + * all: Remove unneeded include malloc.h + +2017-12-28 22:46:10 +0100 Pali Rohár <pali.rohar@gmail.com> + + * all: Update copyrights to reflect changes + +2017-12-28 22:24:54 +0100 Pali Rohár <pali.rohar@gmail.com> + + * AUTHORS: Update file to reflect changes + +2017-12-28 22:24:08 +0100 Pali Rohár <pali.rohar@gmail.com> + + * Makefile: Remove automatically added file ChangeLog + +2017-12-28 21:38:26 +0100 Pali Rohár <pali.rohar@gmail.com> + + * doc/mkudffs: Update manpage to reflect all changes + + Add new section about compatibility and bugs. + +2017-12-28 21:38:01 +0100 Pali Rohár <pali.rohar@gmail.com> + + * doc/udfinfo: Update manpage + + Remove also section UDF LABEL AND UUID as it is same as in udflabel.8 and + add proper references. + +2017-12-28 21:37:43 +0100 Pali Rohár <pali.rohar@gmail.com> + + * doc/udflabel: Update manpage + +2017-12-28 19:10:47 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udflabel: Fix typo + +2017-12-28 19:03:50 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Fix blocksize detection of block devices + +2017-12-27 21:55:15 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Ensure that file descriptors 0, 1 and 2 are open + +2017-12-27 21:50:27 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udflabel: Ensure that file descriptors 0, 1 and 2 are open + +2017-12-27 21:20:51 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udflabel: Reject overwriting mounted devices + + When changing UDF label it is needed overwrite more blocks, including root + directory. Changing UDF label on mounted filesystem can misbehave kernel + UDF driver which can lead to data corruption. + + Use same reopen scheme via /proc as mkudffs to achieve race-free read-write + mode with O_EXCL for block devices. + +2017-12-27 17:17:35 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udflabel: Add new option -n/--no-write to just simulate + +2017-12-27 16:41:21 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Add new option -n/--no-write to just simulate + +2017-12-26 23:12:58 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Add new option --new-file which enforce creating a new image file + +2017-12-26 21:50:09 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Update help + +2017-12-26 21:48:09 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udflabel: Cosmetic change + +2017-12-25 21:09:48 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udflabel: Synchronize after updating VDS + +2017-12-25 20:29:40 +0100 Pali Rohár <pali.rohar@gmail.com> + + * cdrwtool: Correctly initialize disc size + +2017-12-25 19:56:24 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udfinfo: Try to read some blocks also above CDROM_LAST_WRITTEN + + Sometimes CDROM_LAST_WRITTEN returns less blocks as really written. + +2017-12-25 19:52:08 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: For CD/DVD/BD discs put VAT block to the end of track which must have at least 300 blocks + +2017-12-24 16:30:26 +0100 Pali Rohár <pali.rohar@gmail.com> + + * pktsetup: Add udev rules file for automatic managing of packet writing devices + +2017-12-24 16:08:02 +0100 Pali Rohár <pali.rohar@gmail.com> + + * pktsetup: Allow to remove mapping specified also by cd-rom major:minor device + +2017-12-24 15:12:54 +0100 Pali Rohár <pali.rohar@gmail.com> + + * pktsetup: Set return value for pktsetup -s + +2017-12-24 14:46:30 +0100 Pali Rohár <pali.rohar@gmail.com> + + * pktsetup: Allow to setup cd-rom device also by major:minor numbers + +2017-12-24 14:11:45 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Fix generating images with VAT and less then 770 blocks + +2017-12-21 11:32:14 +0100 Pali Rohár <pali.rohar@gmail.com> + + * unicode: Throw fatal error message if invalid or incomplete UTF-8 sequence was specified + + There is no way to recover and mbstowcs() for UTF-8 encoding do same thing. + +2017-12-21 11:21:05 +0100 Pali Rohár <pali.rohar@gmail.com> + + * unicode: Unify error messages + +2017-12-21 10:05:03 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udflabel: Maximal supported UDF revision is 2.60 + +2017-12-20 19:52:40 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udflabel: Add new tool udflabel which can show or change UDF label + +2017-12-19 00:21:12 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Fix error message + +2017-12-19 00:20:39 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udfinfo: Fix setting descriptor offsets + +2017-12-19 00:20:11 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udfinfo: Unify error messages + +2017-12-18 22:08:11 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udfinfo: Fix endianity for Partition Access Type + +2017-12-18 22:07:49 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udfinfo: Close file after we finish reading + +2017-12-18 18:32:55 +0100 Pali Rohár <pali.rohar@gmail.com> + + * pktsetup: Rewrite pkt_device check to be more friendly for static code analysis + +2017-12-17 23:55:57 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Move RVDS, so there would be space also between RVDS and last AVDP + +2017-12-17 23:53:34 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Fix size calculation of Space Bitmap Descriptor + +2017-12-17 23:02:43 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Do not write second AVDP for small disks + + For small disks with less then 3072 blocks write only first and third AVDP. + Two AVDPs are enough for UDF and it would increase partition space by about +230 blocks. For large disks 230 blocks is just small percentage of whole + capacity. + +2017-12-17 22:08:33 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udfinfo: Add sane memory allocation checks for length of LVD and USD + +2017-12-17 22:07:03 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udfinfo: Fix scanning VDS + + Prevent infinite loop by disabling backward jumps on disk. + +2017-12-17 21:52:18 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udfinfo: Add checks for number of partitions and length of IU in LVID + + Sane checks to prevent allocating too many memory. + +2017-12-17 21:19:50 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udfinfo: Fix possible integer overflow in count_table_blocks + +2017-12-17 17:22:39 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udfinfo: Fix option constants + +2017-12-17 17:21:58 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udfinfo: Fix scanning LVID + + Fix scanning sequence of LVID and prevent infinite loop by disallowing + backward jumps on disk. + +2017-12-17 17:20:06 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udfinfo: Fix VAT error message + +2017-12-16 21:29:56 +0100 Pali Rohár <pali.rohar@gmail.com> + + * pktsetup: Unify error messages + +2017-12-16 21:29:04 +0100 Pali Rohár <pali.rohar@gmail.com> + + * pktsetup: Disable help for pktcdvd < 0.2.0 + + pktcdvd >= 0.2.0 is in linux kernel since 2.6.10, so probably nobody use it. + +2017-12-16 21:28:03 +0100 Pali Rohár <pali.rohar@gmail.com> + + * pktsetup: Make dev_name argument for setup optional + + udev already creates device nodes in /dev, therefore it is not needed to + create them in pktsetup. So let dev_name optional and when is absent do not + create device name in /dev. + +2017-12-16 20:44:55 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Update help + +2017-12-16 20:34:57 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Fix types + +2017-12-16 20:25:28 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Set SB descriptor CRC length to 8 as is recommended by UDF 2.60 (2.3.8.1) + +2017-12-16 20:20:23 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Add new option --mode for specifying permissions of the root directory + +2017-12-16 20:14:04 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Fix processing --uid and --gid options + + UDF uid and gid are 32bit unsigned integer, UINT32_MAX means invalid (not + specified) user. Allow special value -1 which would be mapped to invalid + user as before (because options were signed integers). + + Both options needs to be applied only for the root directory, not for all + file entries. + +2017-12-16 20:12:47 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Rewrite --vsid length check to be more friendly for static code analysis + +2017-12-16 20:10:06 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Unify error messages + +2017-12-16 20:04:38 +0100 Pali Rohár <pali.rohar@gmail.com> + + * libudffs: Unify error messages + +2017-12-16 20:04:05 +0100 Pali Rohár <pali.rohar@gmail.com> + + * cdrwtool: Set appname + +2017-12-16 20:03:21 +0100 Pali Rohár <pali.rohar@gmail.com> + + * configure: Do not link libreadline to all executables + + AC_CHECK_LIB by default modifies LIBS and put there found library. Use + space (= empty script) to overwrite this default behavior. + +2017-12-16 20:01:28 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Add missing short option -m to getopt_long + +2017-12-16 20:00:46 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Create file image after validating all options + + This would prevent creating empty file on disk when UDF disk image is not + possible with selected configuration. + +2017-12-16 19:33:04 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Add checks for --media-type option + +2017-12-16 19:28:17 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Add experimental support for Blu-Ray Disc Recordable with UDF 2.50 + + BD-R does not use UDF 2.50 Metadata Partition, just only VAT. Therefore + mkudffs should be able to generate correct image. + +2017-12-16 19:25:42 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Add minimal support for UDF revision 2.50 and 2.60 + + Currently it is supported only for configuration which does not use + Metadata Partition. + +2017-12-16 19:21:40 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Add support for DVD-R media type + +2017-12-16 19:21:21 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Add support for CD-ROM media type + +2017-12-16 19:14:36 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Fix sizing and alignment for CD-R, CD-RW and DVD-RW discs + +2017-12-16 18:45:57 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Fix support for VAT and CD-R media type + + VAT file itself needs to be put into first partition and Strategy type 4096 + cannot be used in VAT, so disallow this combination. + + Now udfct does not report any error and Linux kernel is finally able to + mount generated CD-R images. + +2017-12-16 18:37:37 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Correctly initialize UDF revision in VAT + +2017-12-16 18:22:12 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Allow to enable VAT via --vat option + + Before it was available only for CD-R discs. + +2017-12-16 18:01:02 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Missing break + +2017-12-16 14:31:07 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Add new option --sparspace for specifying number of entries in Sparing Table + +2017-12-16 14:28:40 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Allow to enable Sparing Table via --spartable option + + Before it was available only for CD-RW and DVD-RW discs. + +2017-12-16 14:26:22 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Fix calculation of entries in Sparing Table + + Ensure that number of entries is not more then allocated space for them. + +2017-12-16 14:16:14 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Maximize available partition space + + Optimize splitting algorithm to get more space for data storage. Move MVDS, + LVID and when possible also STABLE and SSPACE before first ANCHOR. And then + choose maximal available free space for partition/data storage. + +2017-12-16 14:06:41 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Ensure that one empty block is always after VRS + + It is required by UDF. + +2017-12-16 13:42:03 +0100 Pali Rohár <pali.rohar@gmail.com> + + * libudffs: Fix function prev_extent_size to align blocks correctly + + We want to align start location of the block, not end. + +2017-12-16 13:34:07 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udfinfo: Reduce warnings for VAT disks + +2017-12-16 13:22:20 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Add short option -m for --media-type + +2017-12-15 18:13:23 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Completely remove option --bridge + + Its purpose was to generate UDF Bridge format, combination of ISO 9660 + + OSTA UDF, but because mkudffs does not support ISO 9660 it never worked... + +2017-12-14 20:40:58 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Fix includes + +2017-12-14 20:12:54 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Fix crashes in udf_alloc_blocks + + Add checks that there is a free block. + +2017-12-14 18:03:03 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udfinfo: Show vatblock in output for VAT disks + +2017-12-14 18:00:26 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udfinfo: Fix possible NULL pointer dereference for VAT disks + +2017-12-14 00:45:08 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udfinfo: Add missing -- for options in error messages + +2017-12-14 00:43:23 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udfinfo: Add support for reading VAT stored inside of ICB + +2017-12-14 00:33:16 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udfinfo: Show UDF integrity in output + +2017-12-13 23:19:31 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udfinfo: Fix validation of --blocksize + +2017-12-13 20:37:45 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udfinfo: Fix printing accesstype + +2017-12-09 03:54:29 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udfinfo: Fix autodetection of UDF disks with blocksize above 4096 + +2017-12-09 03:53:34 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udfinfo: Fix check for reading beyond end of disk + +2017-12-09 03:00:39 +0100 Pali Rohár <pali.rohar@gmail.com> + + * libudffs: Fix size and signedness of blocksize and blkssz + +2017-12-08 18:22:44 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udfinfo: Autodetect also UDF disks with blocksize values: 8192, 16384, 32768 + +2017-12-08 18:21:59 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Allow specifying blocksize values: 8192, 16384, 32768 + +2017-12-08 18:21:04 +0100 Pali Rohár <pali.rohar@gmail.com> + + * libudffs: Remove unused member blocksize_bits + +2017-12-08 18:20:33 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Use disc->blocksize instead of disc->blocksize_bits + +2017-12-08 18:19:34 +0100 Pali Rohár <pali.rohar@gmail.com> + + * cdrwtool: Use disc->blocksize instead of disc->blocksize_bits + +2017-12-08 18:15:40 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Use EXT_LENGTH_MASK instead of hardcoded constant + +2017-12-08 18:12:29 +0100 Pali Rohár <pali.rohar@gmail.com> + + * libudffs: Remove version-info + + Fixes libtool: warning: '-version-info/-version-number' is ignored for convenience libraries + +2017-12-07 23:58:44 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Improve CHS geometry in MBR + + Use HDIO_GETGEO ioctl for reading disk geometry. Fallback to LBA-Assist + Translation when HDIO_GETGEO ioctl fails. + +2017-11-28 00:02:20 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udfinto: Increase limit for size of LVID and number of descriptors in VDS + + WORM media have bigger limits and udfinfo was not able to parse them. + +2017-11-27 23:58:28 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udfinfo: Add a new output key behindblocks + + It will contains number of blocks which are after the last block used by + UDF filesystem. Therefore these blocks are unused by UDF filesystem itself + and just waste space of the disk. GUI tools like Gparted would like to know + this information and provide it to user as unallocated space. + +2017-11-26 17:18:53 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Update help for packetlen option + +2017-11-26 16:55:31 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udfinfo: Fix overflow in count_table_blocks + +2017-11-26 16:00:06 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udfinfo: Try to fix problems with strict-aliasing rules in function scan_vds + +2017-11-26 15:53:53 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udfinfo: Store sbd directly into struct instead of long int buffer + + This should fix breakage of strict-aliasing rules. + +2017-11-26 15:42:39 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udfinfo: Fix overflowing or truncating of st_len value + +2017-11-26 15:38:13 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udfinfo: Fix overflowing or truncating of return value from count_table_blocks + +2017-11-26 15:35:04 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udfinfo: Fix overflowing or truncating of use_len value + +2017-11-26 15:11:56 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udfinfo: Fix warning: comparison between signed and unsigned integer expressions + +2017-11-26 15:03:56 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udfinfo: Add a new tool udfinfo which shows various information about UDF + + Currently it is unable to read Virtual Allocation Table, Metadata Partition + and Pseudo-overwritable discs so some information are not always available. + +2017-11-26 15:03:44 +0100 Pali Rohár <pali.rohar@gmail.com> + + * libudffs: Add check in function set_extent + +2017-11-26 15:03:32 +0100 Pali Rohár <pali.rohar@gmail.com> + + * libudffs: Move function gen_uuid_from_vol_set_ident to file misc.c + +2017-11-26 15:03:15 +0100 Pali Rohár <pali.rohar@gmail.com> + + * libudffs: gen_uuid_from_vol_set_ident: Do not complain when hex digits are not lowercase + +2017-11-26 13:44:06 +0100 Pali Rohár <pali.rohar@gmail.com> + + * wrudf: Move it back from sbin to bin + + It better fits into bin section as it is a user tool, not system + administration tool. + +2017-11-26 11:19:41 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Remove check for valid size of MBR partition + + It does not work as disc.blocks is already truncated to 32 bit. + +2017-11-25 13:43:14 +0100 Pali Rohár <pali.rohar@gmail.com> + + * cdrwtool: Set default UDF revision to 1.50 + +2017-11-24 22:26:56 +0100 Pali Rohár <pali.rohar@gmail.com> + + * libudffs: Update comments for RVDS and LVID + +2017-11-24 22:24:47 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Rename PVDS acronym to MVDS + + Correct name is Main Volume Descriptor Sequence. Not to be confused with + PVD (Primary Volume Descriptor). + +2017-11-19 15:58:37 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Do not write second anchor point if it would be before first one + + Before first anchor point is stored Volume Descriptor Sequence and Volume + Recognition Sequence and also reserved 32kB boot area, so prevent possible + overlap. + +2017-11-19 15:39:01 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Fix parsing and printing udf revision in decimal format + +2017-11-19 14:22:40 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: By default set FLAG_EFE + + Default UDF revision is 2.01 for which EFE should be used. mkudffs already + expects that EFE is set for revision 2.01. + + Now udfct does not report any error or warning for newly formatted media. + +2017-11-19 14:07:01 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Fix minimum LVID size + + For Rewriteable or Overwriteable media LVID should be at least 8K length. + udfct reports this as an validation error. + +2017-11-19 03:31:33 +0100 Pali Rohár <pali.rohar@gmail.com> + + * cdrwtool: Pass file names via pointer and get rid off NAME_MAX + +2017-11-19 03:18:59 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Pass device name via pointer and get rid off NAME_MAX + +2017-11-19 03:00:36 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Remove debug comment output + +2017-11-19 00:41:55 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Fix udf_alloc_bitmap_blocks to not access invalid memory + + Inline functions udf_find_next_zero_bit and udf_find_next_one_bit read + memory per 4 bytes. Space bitmap does not have to be aligned to 4 bytes, so + do last read operation by memcpy with correct remaining size. + +2017-11-18 19:19:42 +0100 Pali Rohár <pali.rohar@gmail.com> + + * Revert "libudffs: Fix reading from invalid memory" + + This reverts commit b5e774febc98d97e557d1e1bce19384f1b7dccb6. + +2017-11-16 00:58:51 +0100 Pali Rohár <pali.rohar@gmail.com> + + * ecma_167: Fix GP_PARTITION_MAP_TYPE_1 define name + +2017-11-16 00:57:53 +0100 Pali Rohár <pali.rohar@gmail.com> + + * unicode: Add const to function parameters + +2017-11-14 00:15:58 +0100 Pali Rohár <pali.rohar@gmail.com> + + * unicode: Fix function decode_string for FLAG_UNICODE8 and FLAG_UNICODE16 + +2017-11-12 03:14:09 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Correctly initialize lvid in VAT as specified via --lvid + +2017-11-12 02:37:25 +0100 Pali Rohár <pali.rohar@gmail.com> + + * cdrwtool: Do not truncate device or file name and rather throw fatal error + +2017-11-12 02:26:48 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Do not truncate device name and rather throw fatal error + +2017-10-15 12:45:50 +0200 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Mark local functions and structures as static + +2017-10-15 12:36:56 +0200 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Style fixes + +2017-10-15 12:33:28 +0200 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Add warning that UDF filesystems formatted on partition are not compatible with Apple systems + +2017-10-15 12:32:48 +0200 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Fix detection of the partition vs whole disk + +2017-10-10 21:36:16 +0200 Jakub Wilk <jwilk@jwilk.net> + + * doc/mkudffs.8: Fix typos + +2017-10-07 22:21:42 +0200 Pali Rohár <pali.rohar@gmail.com> + + * unicode: Fix checking for valid UTF-8 sequence in encode_utf8 function + +2017-09-30 11:53:10 +0200 Pali Rohár <pali.rohar@gmail.com> + + * wrudf: Fix another warning: dereferencing type-punned pointer will break strict-aliasing rules + +2017-09-30 11:44:20 +0200 Pali Rohár <pali.rohar@gmail.com> + + * wrudf: Fix another warning: dereferencing type-punned pointer will break strict-aliasing rules + +2017-09-30 11:09:47 +0200 Pali Rohár <pali.rohar@gmail.com> + + * travis: Make -Wstrict-aliasing warning fatal + +2017-09-30 11:08:55 +0200 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Fix warning: dereferencing type-punned pointer will break strict-aliasing rules + +2017-09-30 11:02:55 +0200 Pali Rohár <pali.rohar@gmail.com> + + * wrudf: Fix warning: dereferencing type-punned pointer will break strict-aliasing rules + +2017-09-30 01:02:12 +0200 Pali Rohár <pali.rohar@gmail.com> + + * travis: Test with more compilers (gcc, clang, tcc) and install only needed packages + +2017-09-30 00:44:59 +0200 Pali Rohár <pali.rohar@gmail.com> + + * wrudf: Fix compile errors: blockBuffer, newVATindex, prevVATlbn defined twice + + Detected by tcc compiler. + +2017-09-30 00:39:22 +0200 Pali Rohár <pali.rohar@gmail.com> + + * unicode: Prefer 16-bit OSTA Compressed Unicode format for strings with 0x80-0xFF characters + + blkid from util-linux prior to version 2.30 did not decode non-ASCII + strings in 8-bit OSTA Compressed Unicode format correctly. Therefore if it + is possible encode all non-ASCII strings in 16-bit OSTA Compressed Unicode + format. + +2017-09-28 09:54:14 +0200 Pali Rohár <pali.rohar@gmail.com> + + * unicode: In function decode_locale() handle EILSEQ error and replace non-representable character by '?' + +2017-09-10 15:38:34 +0200 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: For non-removable disks without partition table use by default --bootarea=mbr + +2017-07-23 14:38:26 +0200 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Allow 126 (resp. 63) characters in --label option + + Longer --vid would be truncated. + +2017-07-09 13:12:54 +0200 Pali Rohár <pali.rohar@gmail.com> + + * travis: Add jobs for 32 bit builds + +2017-07-06 12:53:26 +0200 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Disallow opening block device which is mounted or already in use + + This would prevent user to start formatting disk which is already mounted, + used by kernel or exclusively open by userspace (e.g. another mkudffs + instance) to prevent damage of data. + + Implementation of opening block device exclusively is race-free when /proc + is available. When /proc is not available then there is a race condition + between stat() and following open() call. + + New file disk image is also created exclusively to prevent creating new + file by more processes. Processing existing file disk image is not changed. + +2017-07-06 00:48:27 +0200 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Parse and show UDF revision option in decimal notation + + Parsing UDF revision as hexadecimal number would still work. + +2017-07-06 00:17:42 +0200 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Fix parsing numeric options + + Throw error when non-numeric value or invalid number is specified for + numeric option. + +2017-07-06 00:14:18 +0200 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Do not suggest to change blocksize + + UDF blocksize must match logical sector size of disk. + +2017-06-30 23:57:28 +0200 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Fix endianity in udf_set_version() + +2017-06-26 00:10:24 +0200 Pali Rohár <pali.rohar@gmail.com> + + * travis: Compile with -Wno-error=unused-function + +2017-06-26 00:04:25 +0200 Pali Rohár <pali.rohar@gmail.com> + + * travis: Compile with -Werror -Wno-error=strict-aliasing + +2017-06-25 23:52:55 +0200 Pali Rohár <pali.rohar@gmail.com> + + * cdrwtool: Check for signal value in sig_progress() + +2017-06-25 23:52:34 +0200 Pali Rohár <pali.rohar@gmail.com> + + * udffsck: Remove unused arguments + +2017-06-25 23:49:31 +0200 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Remove unused parameter 'pspace' from udf_alloc_bitmap_blocks() and udf_alloc_table_blocks() functions + +2017-06-25 23:45:31 +0200 Pali Rohár <pali.rohar@gmail.com> + + * all: Remove unused parameter 'disc' from set_desc() function + +2017-06-25 23:40:48 +0200 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Use typedef dchars where applicable + +2017-06-25 14:51:42 +0200 Pali Rohár <pali.rohar@gmail.com> + + * wrudf: Correctly decode UDF file name + + It is not stored as d-string, but rather as d-characters. + +2017-06-25 14:22:51 +0200 Pali Rohár <pali.rohar@gmail.com> + + * wrudf: Correctly decode d-string fileSetIdent + + Use decode_string which decodes d-string instead of decode_utf8 (which + decodes d-characters). + +2017-06-25 13:20:43 +0200 Pali Rohár <pali.rohar@gmail.com> + + * wrudf: Use encode_locale instead of encode_utf8 + + Print all d-characters in current locale instead of UTF-8. + +2017-06-25 12:01:06 +0200 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Set default UDF uuid to zero + +2017-06-25 11:20:05 +0200 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Use gen_uuid_from_vol_set_ident for printing UDF uuid + +2017-06-25 11:18:40 +0200 Pali Rohár <pali.rohar@gmail.com> + + * unicode: Add function gen_uuid_from_vol_set_ident for generating UDF uuid from Volume Set Identifier + + Use same algorithm as in util-linux v2.30. + +2017-06-25 11:07:17 +0200 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Print label according to set charset flag + + logicalVolIdent is d-string, not d-characters so decode_utf8 cannot be + directly used. + +2017-06-24 21:47:31 +0200 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Update help + +2017-06-24 12:38:37 +0200 Pali Rohár <pali.rohar@gmail.com> + + * doc/mkudffs.8: Document new option --locale + +2017-06-24 12:38:08 +0200 Pali Rohár <pali.rohar@gmail.com> + + * doc/mkudffs.8: Clarify encoding options + +2017-06-24 10:47:57 +0200 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Add new option --locale + + It will treat ident string options as strings encoded according to current + locale settings. And make it by default instead of --utf8. + +2017-06-24 10:44:04 +0200 Pali Rohár <pali.rohar@gmail.com> + + * unicode: Add new flag FLAG_LOCALE and functions for encoding/decoding dstrings according to current locale + +2017-06-24 10:11:32 +0200 Pali Rohár <pali.rohar@gmail.com> + + * unicode: Allow calling encode_string and decode_string with NULL disc parameter + +2017-06-23 19:55:28 +0200 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Fix check for too long --vsid option + +2017-06-23 19:50:00 +0200 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Fix handling of empty dstrings + +2017-06-23 19:45:49 +0200 Pali Rohár <pali.rohar@gmail.com> + + * unicode: Add support for processing empty strings in decode_string and encode_string + +2017-06-23 19:41:23 +0200 Pali Rohár <pali.rohar@gmail.com> + + * unicode: Returns -1 (instead of 0) from all encode/decode functions on error + +2017-06-23 13:35:02 +0200 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Do not manually set length after calling encode_string() + + Now it is done automatically by encode_string(). + +2017-06-23 13:31:31 +0200 Pali Rohár <pali.rohar@gmail.com> + + * unicode: encode/decode_utf8 functions work with d-characters and encode/decode_string with d-string + + For d-characters use new dchars typedef and fix all functions to correctly + handle d-characters and d-string buffers. + +2017-06-23 12:36:30 +0200 Pali Rohár <pali.rohar@gmail.com> + + * ecma_167: Add new typedef dchars for d-characters + + Fixed-length d-string and variable-length d-characters are different types, + so correctly document it. + +2017-06-23 12:08:05 +0200 Pali Rohár <pali.rohar@gmail.com> + + * ecma_167: Fix type of pathComponent.componentIdent, it is d-characters not d-string + +2017-06-11 18:50:05 +0200 Pali Rohár <pali.rohar@gmail.com> + + * unicode: Fix function encode_string when FLAG_UNICODE8 or FLAG_UNICODE16 is used + + It is needed to set length at last byte and erase remaining part of buffer. + +2017-06-11 18:44:25 +0200 Pali Rohár <pali.rohar@gmail.com> + + * unicode: Fix function decode_string when FLAG_UNICODE8 or FLAG_UNICODE16 is used + + We need to correctly decode dstring based on first byte. + +2017-06-11 18:42:39 +0200 Pali Rohár <pali.rohar@gmail.com> + + * unicode: Fix buffer overflow in decode_utf8 and decode_string functions + + Add new argument for specifying size of output buffer. + +2017-06-11 18:35:48 +0200 Pali Rohár <pali.rohar@gmail.com> + + * unicode: Remove hdr argument from encode_* functions as it is not used anymore + +2017-06-11 18:24:10 +0200 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Fix --vsid and --uuid options to correctly compose OSTA Unicode d-strings + +2017-06-08 08:39:47 +0200 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Fix default block size + +2017-06-08 08:32:37 +0200 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Fix mbr ending_chs + +2017-06-08 00:42:13 +0200 Pali Rohár <pali.rohar@gmail.com> + + * doc/mkudffs.8: Fix formatting + +2017-06-08 00:41:38 +0200 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: For hard disk set default block size to 512 + +2017-05-21 19:45:20 +0200 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Add new option --bootarea=mbr to fill MBR table into UDF boot area + + There will be only one partition in MBR table which starts at sector 0 + (includes MBR itself) and span whole disk device. + + It is needed for hard disk compatibility with Microsoft Windows systems as + Windows does not recognize non-removable hard disk without MBR table. + + On the other hand Apple Mac OS X systems does not recognize UDF filesystem + formatted on partition and to detect UDF correctly, filesystem must be + present from the beginning of disk. If MBR table is presnt then it is + ignored by Mac OS X. + +2017-05-21 19:22:22 +0200 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Add new option --bootarea=preserve|erase to preserve or erase UDF boot area + + In most cases UDF boot area (first 32kB of disk) is not used and therefore + it is better to erase it. By default when mkudffs formatting hard disk will + erase UDF boot area which cleanup headers of previous filesystems. So hard + disk would not be false positive detected as other filesystem which was + there before formatting to UDF. + +2017-05-20 10:14:39 +0200 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Force uuid to be in lowercase hexadecimal digit format + +2017-05-01 13:21:04 +0200 Pali Rohár <pali.rohar@gmail.com> + + * doc/wrudf.8: Specify correct manpage section (8) + +2017-03-03 18:42:57 +0100 Pali Rohár <pali.rohar@gmail.com> + + * travis: Fix coverity job + +2017-02-26 18:00:01 +0100 Pali Rohár <pali.rohar@gmail.com> + + * travis: Simplify configuration, move coverity_scan to matrix + +2017-01-23 23:15:42 +0100 Pali Rohár <pali.rohar@gmail.com> + + * Release version 1.3 + +2017-01-23 23:14:44 +0100 Pali Rohár <pali.rohar@gmail.com> + + * Makefile.am: Include ChangeLog in dist tarball + +2017-01-22 23:32:25 +0100 Pali Rohár <pali.rohar@gmail.com> + + * doc/mkudffs.8: Write info about --media-type=cdr, --closed and --packetlen + +2017-01-22 14:48:00 +0100 Fabian Frederick <fabf@skynet.be> + + * configure: check readline earlier + + Currently, we have to run autogen/configure/make to see missing library: + + libtool: link: gcc -g -O2 -o wrudf wrudf.o wrudf-cmnd.o wrudf-desc.o + wrudf-cdrw.o wrudf-cdr.o ide-pc.o ../libudffs/.libs/libudffs.a + -lreadline + /usr/bin/ld: cannot find -lreadline + + This patch adds an error in configure.ac + + Signed-off-by: Fabian Frederick <fabf@skynet.be> + +2017-01-22 14:37:16 +0100 Pali Rohár <pali.rohar@gmail.com> + + * wrudf: Fix buffer overflows + +2017-01-22 14:37:02 +0100 Pali Rohár <pali.rohar@gmail.com> + + * wrudf: Fix crash when readLine() return NULL (on EOF) + +2017-01-22 13:15:03 +0100 Pali Rohár <pali.rohar@gmail.com> + + * doc: Move wrudf manpage to section 8 + +2017-01-22 13:14:35 +0100 Pali Rohár <pali.rohar@gmail.com> + + * all: Remove old ChangeLog files + +2017-01-22 13:04:40 +0100 Pali Rohár <pali.rohar@gmail.com> + + * libudffs: Fix sources in Makefile.am + +2017-01-22 13:03:57 +0100 Pali Rohár <pali.rohar@gmail.com> + + * wrudf: Remove old address in CONTACTS and update AUTHORS + +2017-01-22 12:56:47 +0100 Pali Rohár <pali.rohar@gmail.com> + + * Makefile.am: Include autogen.sh and Doxyfile in dist tarball + +2017-01-22 12:55:54 +0100 Pali Rohár <pali.rohar@gmail.com> + + * doc: Include manpages in dist tarball + +2017-01-22 12:55:25 +0100 Pali Rohár <pali.rohar@gmail.com> + + * all: Remove hardcoded flag -D_LARGEFILE64_SOURCE + + It is not needed anymore as autoconf's AC_SYS_LARGEFILE takes care of LFS. + +2017-01-22 12:53:19 +0100 Pali Rohár <pali.rohar@gmail.com> + + * include: Remove unused file udf_lib.h + +2017-01-21 16:15:40 +0100 Pali Rohár <pali.rohar@gmail.com> + + * travis: Set CFLAGS + +2017-01-21 16:13:29 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Do not use GNU old-style field designator extension + +2017-01-21 15:43:34 +0100 Pali Rohár <pali.rohar@gmail.com> + + * wrudf: Fix types passed to more functions + +2017-01-21 15:42:45 +0100 Pali Rohár <pali.rohar@gmail.com> + + * wrudf: Fix types + +2017-01-21 15:40:23 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Fix types + +2017-01-21 15:00:56 +0100 Pali Rohár <pali.rohar@gmail.com> + + * pktsetup: Fix types + +2017-01-21 14:55:32 +0100 Pali Rohár <pali.rohar@gmail.com> + + * cdrwtool: Fix types + +2017-01-21 14:42:06 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Fix types passed to more functions + +2017-01-21 14:40:32 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Fix calling udf_create() function + + It needs file name with the OSTA unicode compression type in the first byte. + +2017-01-21 14:38:18 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Fix types + +2017-01-21 14:37:11 +0100 Pali Rohár <pali.rohar@gmail.com> + + * libudffs: Use correct types in unicode functions + +2017-01-21 14:10:13 +0100 Pali Rohár <pali.rohar@gmail.com> + + * Revert "wrudf: Fix check for Unallocated Space Bitmap" + + This reverts commit 585f8923f580f950a4732c7063855d301896d5b1. + + It broke CDR support which is working without space map. + +2017-01-21 13:23:04 +0100 Pali Rohár <pali.rohar@gmail.com> + + * wrudf: Fix types and check for errors in lseek/read/write + +2017-01-21 13:19:33 +0100 Pali Rohár <pali.rohar@gmail.com> + + * wrudf: Do not exit if setpriority fails + +2017-01-21 13:19:21 +0100 Pali Rohár <pali.rohar@gmail.com> + + * wrudf: Add help command + +2017-01-21 13:18:59 +0100 Pali Rohár <pali.rohar@gmail.com> + + * wrudf: Fix crash when parseCmnd() get NULL + +2017-01-21 13:17:18 +0100 Pali Rohár <pali.rohar@gmail.com> + + * wrudf: Fix output from decode_utf8 + +2017-01-21 13:16:39 +0100 Pali Rohár <pali.rohar@gmail.com> + + * wrudf: Show warning that PD_ACCESS_TYPE_OVERWRITABLE is not supported + +2017-01-21 13:16:02 +0100 Pali Rohár <pali.rohar@gmail.com> + + * wrudf: Fix check for Unallocated Space Bitmap + +2017-01-21 13:15:14 +0100 Pali Rohár <pali.rohar@gmail.com> + + * wrudf: Fail if no PD found + +2017-01-21 13:13:29 +0100 Pali Rohár <pali.rohar@gmail.com> + + * wrudf: Allocate packet buffer also for CDRW DISK_IMAGE type + + Packet buffer is always needed when media type is CDRW + +2017-01-21 11:11:01 +0100 Pali Rohár <pali.rohar@gmail.com> + + * wrudf: Fix resource leaks in copyFile and copyDirectory + +2017-01-21 11:10:29 +0100 Pali Rohár <pali.rohar@gmail.com> + + * wrudf: Correctly check for errors + +2017-01-21 11:09:11 +0100 Pali Rohár <pali.rohar@gmail.com> + + * wrudf: Fix size of array + +2017-01-20 12:21:05 +0100 Jan Kara <jack@suse.cz> + + * mkudffs: Properly initialize the first extent + + Properly initialize the first extent describing disk's space. Otherwise + disc->first->blocks can contain random garbage which further confuses + code into thinking user has provided desired filesystem length. + + Signed-off-by: Jan Kara <jack@suse.cz> + +2017-01-15 01:25:39 +0100 Pali Rohár <pali.rohar@gmail.com> + + * pktsetup: Fix pktsetup to work + +2017-01-12 00:05:25 +0100 Pali Rohár <pali.rohar@gmail.com> + + * pktsetup: Fix resource leak in setup_dev function + +2017-01-11 23:50:58 +0100 Pali Rohár <pali.rohar@gmail.com> + + * pktsetup: Fix setup_dev function + + It did nothing as after init_cdrom() call it returned and ioctl() was not called. + +2017-01-11 22:46:50 +0100 Pali Rohár <pali.rohar@gmail.com> + + * pktsetup: Check for mknod errors + +2017-01-11 22:45:34 +0100 Pali Rohár <pali.rohar@gmail.com> + + * cdrwtool: Check for Out-of-bounds read + +2017-01-11 22:43:41 +0100 Pali Rohár <pali.rohar@gmail.com> + + * cdrwtool: Fix memory leaks + +2017-01-11 21:20:40 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Show warning when trying to use more then 2^32-1 blocks + +2017-01-11 21:13:42 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Validate block-count parameter + +2017-01-11 21:11:29 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Fix printf numeric formats + +2017-01-08 12:40:42 +0100 Pali Rohár <pali.rohar@gmail.com> + + * travis: Generare build matrix automatically + +2017-01-07 19:12:29 +0100 Pali Rohár <pali.rohar@gmail.com> + + * pktsetup: Fix buffer overflow in get_misc_minor + +2017-01-07 19:12:25 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: When mkudffs fails show also error message + + Return value is enough for scripts but not for interactive user. + +2017-01-07 19:00:56 +0100 Pali Rohár <pali.rohar@gmail.com> + + * travis: Add .travis.yml for Coverity Scan + +2016-12-19 00:24:22 +0100 Pali Rohár <pali.rohar@gmail.com> + + * configure: Remove AC_CHECK_FUNCS as nobody check for presence of those functions + +2016-12-19 00:13:29 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Use lseek and off_t + + AC_SYS_LARGEFILE now takes care to be correctly 64bit. + +2016-12-19 00:12:29 +0100 Pali Rohár <pali.rohar@gmail.com> + + * configure: Use AC_SYS_LARGEFILE for large file support + + This is needed for correct support of large files on 32bit systems. + +2016-12-19 00:11:44 +0100 Pali Rohár <pali.rohar@gmail.com> + + * all: Include config.h before any other includes + + Otherwise macros which change behavior of other includes do not take effect. + +2016-07-02 20:44:35 +0200 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Fix mktime() usage + + Function mktime() returns time_t which does not have to be unsigned long + int. E.g. on x32 architecture it (signed) long long int. + +2016-07-02 18:38:26 +0200 Pali Rohár <pali.rohar@gmail.com> + + * doc/cdrwtool.1: Fix spelling + +2016-06-29 19:13:05 +0200 Pali Rohár <pali.rohar@gmail.com> + + * Release version 1.2 + +2016-06-29 18:39:08 +0200 Pali Rohár <pali.rohar@gmail.com> + + * Makefile.am: Install also README and NEWS files + +2016-06-29 18:29:36 +0200 Pali Rohár <pali.rohar@gmail.com> + + * NEWS: Update for 1.1 + +2016-06-29 18:17:46 +0200 Pali Rohár <pali.rohar@gmail.com> + + * ChangeLog: Remove content of unused file + +2016-06-29 18:16:10 +0200 Pali Rohár <pali.rohar@gmail.com> + + * README: Add short text + +2016-06-28 22:16:42 +0200 Pali Rohár <pali.rohar@gmail.com> + + * doc/mkudffs.8: Add info about hex values + +2016-05-29 14:41:12 +0200 Pali Rohár <pali.rohar@gmail.com> + + * cdrwtool: Fix parsing --file parameter + + Error reported by Mayhem: https://bugs.debian.org/715720 + +2016-05-29 13:51:14 +0200 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Fix install/uninstall hook for mkfs.udf symlink + +2016-05-29 13:50:42 +0200 Pali Rohár <pali.rohar@gmail.com> + + * libudffs: Do not install static libudffs library + +2016-05-29 13:50:16 +0200 Pali Rohár <pali.rohar@gmail.com> + + * doc: Correctly install all text documentation files + +2016-05-29 13:20:22 +0200 Pali Rohár <pali.rohar@gmail.com> + + * doc: Fix syntax of pktsetup.8 file + +2016-05-29 13:12:15 +0200 Pali Rohár <pali.rohar@gmail.com> + + * wrudf: Fix spelling error writeable => writable + +2016-05-05 13:40:39 +0000 Steve Kenton <skenton@ou.edu> + + * doc: Add more references to UDF-Specifications + + IEC/ISO standards normally cost money, add a URL to the free + PDF downloads of the co-published versions from ECMA + + Signed-off-by: Steve Kenton <skenton@ou.edu> + +2016-04-20 16:54:22 +0200 Pali Rohár <pali.rohar@gmail.com> + + * Rename bootstrap to autogen.sh + +2016-04-08 00:49:27 -0400 Mike Frysinger <vapier@gentoo.org> + + * man: add a mkfs.udf(8) redirect + + Since mkfs.udf is installed as a symlink, add a man page symlink too. + +2016-04-07 22:22:28 +0200 Pali Rohár <pali.rohar@gmail.com> + + * Release version 1.1 + + Remove also old version numbers, contains, etc... and update doc + +2016-04-07 22:22:01 +0200 Pali Rohár <pali.rohar@gmail.com> + + * wrudf: Do not link with ncurses library, it is not used + +2016-04-05 21:21:51 +0200 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Set default uid and gid to 0 + + Linux kernel makes inodes with -1 uid/gid readonly if mount is not called + with uid/gid params. So it does not work as expected and cause problems... + Rather set uid and git by default to 0. + +2016-04-03 12:13:16 +0200 Pali Rohár <pali.rohar@gmail.com> + + * all: Move defaults.h to mkudffs + +2016-04-03 12:08:20 +0200 Pali Rohár <pali.rohar@gmail.com> + + * wrudf: Remove defaults.c because it is not used + +2016-04-03 12:07:49 +0200 Pali Rohár <pali.rohar@gmail.com> + + * cdrwtool: Remove own copy of defaults.c + +2016-04-03 12:06:44 +0200 Pali Rohár <pali.rohar@gmail.com> + + * libudffs: Move file.c to mkudffs + +2016-03-28 15:19:20 +0200 Pali Rohár <pali.rohar@gmail.com> + + * doc/mkudffs.8: Fix description for --fullvsid option + +2016-03-19 00:33:17 +0100 Pali Rohár <pali.rohar@gmail.com> + + * deb: Remove debian packaging files + +2016-03-14 12:18:45 -0500 Steve Kenton <skenton@ou.edu> + + * configure: Remove configure check for getopt.c/h + + Signed-off-by: Steve Kenton <skenton@ou.edu> + +2016-03-14 11:56:14 -0500 Steve Kenton <skenton@ou.edu> + + * getopt: Remove copies of getopt.c/h and use installed versions + + All the systems we care about should have getopt at this point in time + so remove the old copies of getopt.h and getopt.c and use versions in + /usr/include and glibc instead + + Signed-off-by: Steve Kenton <skenton@ou.edu> + +2016-03-14 11:56:13 -0500 Steve Kenton <skenton@ou.edu> + + * configure: Rename and tidy configure.in + + Running automake suggest renaming configure.in -> configure.ac + so go ahead and go it. While looking at it remove the now + unused open64 check + + Signed-off-by: Steve Kenton <skenton@ou.edu> + +2016-03-13 00:05:32 +0100 Steve Kenton <skenton@ou.edu> + + * all: Assorted comments and doxygen blocks and misc + + Misc is stuff like move a code block to be consistent between if and else + Rename fc->filechars to be consistent with other usage + Add the UDF-Specifications reference with never made it in + Some minor style changes with initializer as I was documenting functions + The Doxygen stuff has not been tested much but it seemed silly not to + format the function comments for automatic doc generation while at it + + Signed-off-by: Steve Kenton <skenton@ou.edu> + +2016-03-11 10:09:15 -0600 Steve Kenton <skenton@ou.edu> + + * mkudffs: Comment out the lost+found directory creation + + The lost+found directory is Unix specific and unexpected on a UDF disc, + plus the fact that we don't have a fsck so just comment it out for now. + + Signed-off-by: Steve Kenton <skenton@ou.edu> + +2016-03-11 10:09:14 -0600 Steve Kenton <skenton@ou.edu> + + * mkudffs: Make all modificiation to FE/EFE before calling insert_fid to compute CRCs + + This worked by accident before because of some redundant insert_fid calls + and a peculiar relationship between the <root> and lost+found directories. + Move setting uid/gid into udf_create and finish all modifications to the + FE/EFE before calling insert_fid to calculate the descriptor CRCs + + Signed-off-by: Steve Kenton <skenton@ou.edu> + +2016-03-08 09:20:41 -0600 Steve Kenton <skenton@ou.edu> + + * mkudffs: Fix a copy/paster error from way back when + + These make no difference good or bad to the disc formatting but + make reading the code much less confusing. + + Signed-off-by: Steve Kenton <skenton@ou.edu> + +2016-03-08 09:20:40 -0600 Steve Kenton <skenton@ou.edu> + + * mkudffs: Minor fixes to make Philips udf_test happier + + These reduce the number of errors reported by udf_test for a UDF disc + Checkpoint is supposed to start at one, not zero and interchange level + three seems appropriate as a default. + + Signed-off-by: Steve Kenton <skenton@ou.edu> + +2016-02-15 12:18:28 -0600 Steve Kenton <skenton@ou.edu> + + * mkudffs: Spare table not supported for v1.02 + + Neither spare table nor virtual allocation table are support for v1.02 + + Signed-off-by: Steve Kenton <skenton@ou.edu> + +2016-02-15 11:20:09 -0600 Steve Kenton <skenton@ou.edu> + + * doc/mkudffs.8: Update manpage + + Add DVDRW to the man page and mention some ordering constraings. + + Signed-off-by: Steve Kenton <skenton@ou.edu> + +2016-02-15 10:05:12 -0600 Steve Kenton <skenton@ou.edu> + + * mkudffs: Clarify sizing defaults a bit + + Add some comments to the default_sizing table and use structure assignment + rather than memcpy since it's clearer in this case. + + Signed-off-by: Steve Kenton <skenton@ou.edu> + +2016-02-14 21:43:04 -0600 Steve Kenton <skenton@ou.edu> + + * mkudffs: Remove open/open64 test in main() + + Largefile support may have still been an issue >10 year ago + when udftools development at sourceforge stopped, but these + days everything is largefile aware. + + Signed-off-by: Steve Kenton <skenton@ou.edu> + +2016-02-14 20:42:06 -0600 Steve Kenton <skenton@ou.edu> + + * mkudffs: Remove unneeded version check in udf_init_disc + + Nothing in or called by udf_init_disc cares about FLAG_EFE and + this check is already done more completely in udf_set_version + so just delete the duplicate version check etc. + + Signed-off-by: Steve Kenton <skenton@ou.edu> + +2016-02-14 20:31:43 -0600 Steve Kenton <skenton@ou.edu> + + * mkudffs: Remove duplicate memset + + udf_init_disc already does a memset on entry + so delete the duplicate memset immediately + before the call to udf_init_disc and change + and assignment to initialize while at it. + + Signed-off-by: Steve Kenton <skenton@ou.edu> + +2016-02-14 13:34:02 -0600 Steve Kenton <skenton@ou.edu> + + * mkudffs: VAT not supported for v1.02 + + Clear FLAG_VAT for version 1.02 since it's not supported + + Signed-off-by: Steve Kenton <skenton@ou.edu> + +2016-02-12 19:49:45 -0600 Steve Kenton <skenton@ou.edu> + + * mkudffs: Check FLAG_EFE rather than udf_rev + + I was getting a segmentation fault/core dump with this command line: + + mkudffs --u8 --udfrev=0x0102 --blocksize=2048 --lvid="HDi-250 DVD" --strategy=4 \ + --media-type=dvdrw --space=unallocbitmap --ad=inicb --noefe /dev/sr0 + + The segfault was caused by a subscript of -1 while lookup for a descriptor + but the root cause was using extended file entries on a UDF-1.02 disc + where they are not supported. The check for version == 1.50 should have + been <= 1.50, but checking for FLAG_EFE is better since it also deals + with the --noefe option. + + Signed-off-by: Steve Kenton <skenton@ou.edu> + +2015-07-10 16:06:59 +0200 Jan Kara <jack@suse.com> + + * mkudffs: Fix creation of unalloc table + + Creation of unalloc table was broken and the table tracked ICB with the + table as empty space which was then readily rewritten by the fileset + ICB resulting in corrupted filesystem. + + Fix the problem by recording ICB with unalloc table as used space and + also add a check reporting error when too large filesystem with unalloc + table should be created instead of creating corrupted fs. + + Signed-off-by: Jan Kara <jack@suse.com> + +2015-07-10 14:15:04 +0200 Jan Kara <jack@suse.com> + + * cdrw-tool: Define HZ if not defined in headers + + On some older distros, HZ is not defined in expected header files. So + define it when needed. + + Signed-off-by: Jan Kara <jack@suse.com> + +2015-07-05 11:30:15 +0200 Pali Rohár <pali.rohar@gmail.com> + + * Fix code to be compatible with C99 inline semantic + + This commit fix compilation under GCC 5. + +2014-12-17 17:31:39 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Add symlink for mkfs.udf + +2014-12-17 16:37:47 +0100 Pali Rohár <pali.rohar@gmail.com> + + * Install mkudffs, pktsetup and wrudf to sbin (instead bin) + +2014-12-17 13:13:44 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Add support for setting uid and gid of the root directory + + By default uid and gid will be -1. Before this patch it was 0. + +2014-12-16 22:22:00 +0100 Pali Rohár <pali.rohar@gmail.com> + + * doc/mkudffs.8: Add info about label and uuid + +2014-12-16 22:07:43 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Add support for label and uuid options + + New option --label (and -l) is just synonym for options --lvid and --vid. UDF + specification says that Logical Volume Identifier is name which is typically + displayed to the user. Other UDF software and also other OS are using field + Logical Volume Identifier as label or disc name, so mkudffs should do it too. + But Linux library libblkid (part of linux-utils package) read label from field + Volume Identifier. So for compatibility we need to set both --lvid and --vid + options to be same. + + New option --uuid (and -u) set first 16 chars of Volume Set Identifier. UDF FS + does not have any UUID field in specification, but first 16 chars of Volume Set + Identifier perfectly fit for UUID definitions. UDF specification says that it + should be set to unique value which is not trivial and not fixed. + + New option --fullvsid set full Volume Set Identifier. Option --vsid also before + this patch set only second part of Volume Set Identifier, so it was not possibe + to set full string in Volume Set Identifier. To not bring regressions, use new + option --fullvsid. When used this option overwrite previous --uuid and --vsid + options. + + This patch also adds code which print filename, label, uuid, blocks, blocksize + and udfrev when mkudffs starts creating UDF filesystem. + +2014-12-16 22:07:06 +0100 Pali Rohár <pali.rohar@gmail.com> + + * doc/mkudffs.8: Update block-size + +2014-12-16 22:06:10 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Set default block-size to device logical block (sector) size + +2014-12-16 21:59:29 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Set first 16 chars of Volume Set Identifier to timestamp and random value + + According to UDF specification, first 8 chars should be timestamp (hexadecimal + number) and second 8 chars should be non trivial and non fixed value. We will + set it to random hexadecimal number (from /dev/urandom). + +2014-12-16 17:23:55 +0100 Pali Rohár <pali.rohar@gmail.com> + + * pktsetup: Check for return value of system function + +2014-12-16 17:10:55 +0100 Pali Rohár <pali.rohar@gmail.com> + + * pktsetup: Do not crash if is called with invalid number of arguments + +2014-12-16 17:00:50 +0100 Pali Rohár <pali.rohar@gmail.com> + + * cdrwtool: Check for return value of wait_cmd() in sig_progress() + +2014-12-16 16:57:50 +0100 Pali Rohár <pali.rohar@gmail.com> + + * cdrwtool: Fix support for bigendian systems + +2014-12-16 16:27:24 +0100 Pali Rohár <pali.rohar@gmail.com> + + * wrudf: Fix support for bigendian systems + +2014-12-16 13:51:22 +0100 Pali Rohár <pali.rohar@gmail.com> + + * wrudf: Remove unused variable rv + +2014-12-16 13:42:43 +0100 Pali Rohár <pali.rohar@gmail.com> + + * wrudf: Check return value of system and chdir calls + +2014-12-16 11:01:07 +0100 Pali Rohár <pali.rohar@gmail.com> + + * wrudf: Make sure that name will be NUL termined + +2014-12-16 10:56:40 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Show error message when --u8/--u16/--utf8 option is not specified as first argument + +2014-12-16 09:50:59 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Remove unused variables + +2014-12-16 09:50:11 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Do not ignore lseek error in write_func() + +2014-12-15 22:45:01 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Check if --lvid, --vid, --vsid and --fsid options are not too long + +2014-12-15 22:41:15 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Check if device has enough blocks for formatting + +2014-12-15 22:19:47 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Check for return value from functions next_extent, prev_extent, next_extent_size, prev_extent_size + + These functions could fail (return 0 or NULL) and we should not continue + +2014-12-15 22:15:17 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Fix reading from uninitialized memory + + Properly initialize reserved field, because malloc does not initialize it + +2014-12-15 21:50:52 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Fix buffer overflow when calling with --vsid= option + +2014-12-15 21:45:00 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: It accept also -h + +2014-12-15 21:28:36 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Add support for reading blocks of regular file via fstat + +2014-12-15 21:28:12 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Use new ioctl BLKGETSIZE64 in function get_blocks + +2014-12-15 20:29:34 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Include sys/ioctl.h, linux/fs.h and linux/fd.h files + + They are needed for BLKGETSIZE and FDGETPRM ioctl calls + +2014-12-15 16:59:39 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Check for errors after calling open + +2014-12-14 22:55:41 +0100 Pali Rohár <pali.rohar@gmail.com> + + * libudffs: Fix decoding to utf8, stop at first nul utf8 byte + +2014-12-14 22:21:22 +0100 Pali Rohár <pali.rohar@gmail.com> + + * libudffs: Fix decoding to utf8, first byte contains compression code + +2014-12-14 21:44:07 +0100 Pali Rohár <pali.rohar@gmail.com> + + * libudffs: Fix buffer overflow in encoding unicode strings + +2014-12-14 20:47:31 +0100 Pali Rohár <pali.rohar@gmail.com> + + * libudffs: Do not allow overwriting smaller blocks in function set_extent + +2014-12-14 20:46:20 +0100 Pali Rohár <pali.rohar@gmail.com> + + * libudffs: Fix function prev_extent_size + +2014-12-14 20:43:38 +0100 Pali Rohár <pali.rohar@gmail.com> + + * libudffs: Fix reading from invalid memory + + Increase buffer length for one unsigned long which is needed by udf_alloc_bitmap_blocks + +2014-12-13 22:51:42 +0100 Pali Rohár <pali.rohar@gmail.com> + + * libudffs: Fix utf8 decode and encode + +2014-12-13 21:41:14 +0100 Pali Rohár <pali.rohar@gmail.com> + + * doc/mkudffs.8: Update manpage to reflect default settings + +2014-12-13 17:34:10 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udfct: Remove empty udfct from tree + +2014-12-13 17:10:01 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udffsck: Do not install binary, it is only empty stub + +2014-12-13 17:09:57 +0100 Pali Rohár <pali.rohar@gmail.com> + + * udffsck: Remove defaults.c file which is not needed + +2014-12-13 17:09:38 +0100 Pali Rohár <pali.rohar@gmail.com> + + * Remove .cvsignore files + +2014-12-13 01:02:39 +0100 Pali Rohár <pali.rohar@gmail.com> + + * wrudf: Fix errors reported by Coverity static analysis tool + +2014-12-13 01:02:27 +0100 Pali Rohár <pali.rohar@gmail.com> + + * mkudffs: Fix errors reported by Coverity static analysis tool + +2014-12-13 01:02:13 +0100 Pali Rohár <pali.rohar@gmail.com> + + * cdrwtool: Fix errors reported by Coverity static analysis tool + +2014-12-13 00:39:33 +0100 Magnus Granberg <zorry@ume.nu> + + * pktsetup: Remove nonsense O_CREAT flag + + This patch comes from Gentoo project + +2014-12-13 00:35:10 +0100 Ben Peddell <klightspeed@klightspeed.is-a-geek.net> + + * cdrwtool: Fix CD blanking for kernels 2.6.8 and newer + + Write access is required to perform blanking commands + + This patch comes from Gentoo project + +2014-12-12 23:27:41 +0100 Frantisek Kluknavsky <fkluknav@redhat.com> + + * doc: Update manpages + + This patch comes from Fedora project + +2014-12-12 23:25:25 +0100 Frantisek Kluknavsky <fkluknav@redhat.com> + + * doc: Add wrudf manpage + + This patch comes from Fedora project + +2014-12-12 23:24:25 +0100 Frantisek Kluknavsky <fkluknav@redhat.com> + + * wrudf: Add basic help + + This patch comes from Fedora project + +2014-12-12 23:22:33 +0100 Honza Horák <hhorak@redhat.com> + + * libudffs: Fix null pointer dereference + + Test case: + $ dd if=/dev/zero of=udf.iso bs=2048 count=100 + $ mkudffs udf.iso + Segmentation fault + + This patch comes from Fedora project + +2014-12-12 17:01:10 +0100 Henrique de Moraes Holschuh <hmh@debian.org> + + * pktsetup: return meaningful exit status on errors + + pktsetup seems to always return exit status 0 (ok) even when something goes wrong. + + Stuff like: + trying to register an already registered device + trying to de-register an unbound device + + should return a non-zero exit status. + + This patch comes from Debian project + +2014-12-12 17:00:07 +0100 Richard Atterer <atterer@debian.org> + + * doc: Add HOWTO.udf + + This documentation text comes from Debian project + +2014-12-12 16:52:41 +0100 Richard Atterer <atterer@debian.org> + + * doc: Update manpages + + This patch comes from Debian project + +2007-09-27 16:33:21 +0000 Harald Hoyer <harald@redhat.com> + + * even more compile fixes + +2007-09-27 16:32:32 +0000 Harald Hoyer <harald@redhat.com> + + * more compile fixes + +2007-09-27 16:31:20 +0000 Harald Hoyer <harald@redhat.com> + + * fix some compile warnings + +2007-09-27 16:29:49 +0000 Andreas Jochens <aj@andaco.de> + + * With the attached patch 'udftools' can be compiled + on amd64 using gcc-4.0. + +2007-09-27 16:28:25 +0000 Harald Hoyer <harald@redhat.com> + + * make tagSerialNum bigendian compatible + +2007-09-27 16:26:22 +0000 Peter Osterlund <petero2@telia.com> + + * And here is a patch for udftools-1.0.0b3 that updates the pktsetup + program to make it able to use the character device for block device + setup/teardown. + +2004-03-02 02:09:39 +0000 Ben Fennema <bfennema@falcon.csc.calpoly.edu> + + * add missing byte swap to two numPartitionMaps uses + +2004-02-27 00:04:36 +0000 Ben Fennema <bfennema@falcon.csc.calpoly.edu> + + * update date + +2004-02-27 00:02:53 +0000 Ben Fennema <bfennema@falcon.csc.calpoly.edu> + + * fix shared build + +2004-02-26 23:46:22 +0000 Ben Fennema <bfennema@falcon.csc.calpoly.edu> + + * pull version from configure.ac + +2004-02-26 23:45:50 +0000 Ben Fennema <bfennema@falcon.csc.calpoly.edu> + + * fix building outside of the directory + +2004-02-23 03:35:33 +0000 Ben Fennema <bfennema@falcon.csc.calpoly.edu> + + * check udf_rev and not disc->udf_rev for version info + +2004-02-23 03:33:11 +0000 Ben Fennema <bfennema@falcon.csc.calpoly.edu> + + * pass write results back through calling function + +2003-10-24 01:52:14 +0000 Ben Fennema <bfennema@falcon.csc.calpoly.edu> + + * configure cleanups with udfct directory + +2003-10-24 01:16:04 +0000 Ben Fennema <bfennema@falcon.csc.calpoly.edu> + + * add optional size to -q + +2003-10-24 01:10:31 +0000 Ben Fennema <bfennema@falcon.csc.calpoly.edu> + + * update + +2003-10-24 01:04:14 +0000 Ben Fennema <bfennema@falcon.csc.calpoly.edu> + + * use inttypes.h + +2003-10-24 01:03:39 +0000 Ben Fennema <bfennema@falcon.csc.calpoly.edu> + + * updated + +2003-10-24 01:03:19 +0000 Ben Fennema <bfennema@falcon.csc.calpoly.edu> + + * autoconf updates + +2003-10-24 00:05:47 +0000 Ben Fennema <bfennema@falcon.csc.calpoly.edu> + + * updated + +2003-10-24 00:05:13 +0000 Ben Fennema <bfennema@falcon.csc.calpoly.edu> + + * added to bootstrap the cvs repository + +2002-12-28 04:48:51 +0000 Ben Fennema <bfennema@falcon.csc.calpoly.edu> + + * set grow bit to 0 + +2002-02-09 Ben Fennema <bfennema@falcon.csc.calpoly.edu> + + * Added man pages from Paul Thompson <set@pobox.com> + +2002-01-30 Ben Fennema <bfennema@falcon.csc.calpoly.edu> + + * Initial Release diff --git a/Doxyfile b/Doxyfile new file mode 100644 index 0000000..717fc30 --- /dev/null +++ b/Doxyfile @@ -0,0 +1,2303 @@ +# Doxyfile 1.8.6 + +# This file describes the settings to be used by the documentation system +# doxygen (www.doxygen.org) for a project. +# +# All text after a double hash (##) is considered a comment and is placed in +# front of the TAG it is preceding. +# +# All text after a single hash (#) is considered a comment and will be ignored. +# The format is: +# TAG = value [value, ...] +# For lists, items can also be appended using: +# TAG += value [value, ...] +# Values that contain spaces should be placed between quotes (\" \"). + +#--------------------------------------------------------------------------- +# Project related configuration options +#--------------------------------------------------------------------------- + +# This tag specifies the encoding used for all characters in the config file +# that follow. The default is UTF-8 which is also the encoding used for all text +# before the first occurrence of this tag. Doxygen uses libiconv (or the iconv +# built into libc) for the transcoding. See http://www.gnu.org/software/libiconv +# for the list of possible encodings. +# The default value is: UTF-8. + +DOXYFILE_ENCODING = UTF-8 + +# The PROJECT_NAME tag is a single word (or a sequence of words surrounded by +# double-quotes, unless you are using Doxywizard) that should identify the +# project for which the documentation is generated. This name is used in the +# title of most generated pages and in a few other places. +# The default value is: My Project. + +PROJECT_NAME = "udftools" + +# The PROJECT_NUMBER tag can be used to enter a project or revision number. This +# could be handy for archiving the generated documentation or if some version +# control system is used. + +PROJECT_NUMBER = + +# Using the PROJECT_BRIEF tag one can provide an optional one line description +# for a project that appears at the top of each page and should give viewer a +# quick idea about the purpose of the project. Keep the description short. + +PROJECT_BRIEF = + +# With the PROJECT_LOGO tag one can specify an logo or icon that is included in +# the documentation. The maximum height of the logo should not exceed 55 pixels +# and the maximum width should not exceed 200 pixels. Doxygen will copy the logo +# to the output directory. + +PROJECT_LOGO = + +# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) path +# into which the generated documentation will be written. If a relative path is +# entered, it will be relative to the location where doxygen was started. If +# left blank the current directory will be used. + +OUTPUT_DIRECTORY = doc + +# If the CREATE_SUBDIRS tag is set to YES, then doxygen will create 4096 sub- +# directories (in 2 levels) under the output directory of each output format and +# will distribute the generated files over these directories. Enabling this +# option can be useful when feeding doxygen a huge amount of source files, where +# putting all generated files in the same directory would otherwise causes +# performance problems for the file system. +# The default value is: NO. + +CREATE_SUBDIRS = NO + +# The OUTPUT_LANGUAGE tag is used to specify the language in which all +# documentation generated by doxygen is written. Doxygen will use this +# information to generate all constant output in the proper language. +# Possible values are: Afrikaans, Arabic, Armenian, Brazilian, Catalan, Chinese, +# Chinese-Traditional, Croatian, Czech, Danish, Dutch, English (United States), +# Esperanto, Farsi (Persian), Finnish, French, German, Greek, Hungarian, +# Indonesian, Italian, Japanese, Japanese-en (Japanese with English messages), +# Korean, Korean-en (Korean with English messages), Latvian, Lithuanian, +# Macedonian, Norwegian, Persian (Farsi), Polish, Portuguese, Romanian, Russian, +# Serbian, Serbian-Cyrillic, Slovak, Slovene, Spanish, Swedish, Turkish, +# Ukrainian and Vietnamese. +# The default value is: English. + +OUTPUT_LANGUAGE = English + +# If the BRIEF_MEMBER_DESC tag is set to YES doxygen will include brief member +# descriptions after the members that are listed in the file and class +# documentation (similar to Javadoc). Set to NO to disable this. +# The default value is: YES. + +BRIEF_MEMBER_DESC = YES + +# If the REPEAT_BRIEF tag is set to YES doxygen will prepend the brief +# description of a member or function before the detailed description +# +# Note: If both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the +# brief descriptions will be completely suppressed. +# The default value is: YES. + +REPEAT_BRIEF = YES + +# This tag implements a quasi-intelligent brief description abbreviator that is +# used to form the text in various listings. Each string in this list, if found +# as the leading text of the brief description, will be stripped from the text +# and the result, after processing the whole list, is used as the annotated +# text. Otherwise, the brief description is used as-is. If left blank, the +# following values are used ($name is automatically replaced with the name of +# the entity):The $name class, The $name widget, The $name file, is, provides, +# specifies, contains, represents, a, an and the. + +ABBREVIATE_BRIEF = + +# If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then +# doxygen will generate a detailed section even if there is only a brief +# description. +# The default value is: NO. + +ALWAYS_DETAILED_SEC = NO + +# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all +# inherited members of a class in the documentation of that class as if those +# members were ordinary class members. Constructors, destructors and assignment +# operators of the base classes will not be shown. +# The default value is: NO. + +INLINE_INHERITED_MEMB = NO + +# If the FULL_PATH_NAMES tag is set to YES doxygen will prepend the full path +# before files name in the file list and in the header files. If set to NO the +# shortest path that makes the file name unique will be used +# The default value is: YES. + +FULL_PATH_NAMES = YES + +# The STRIP_FROM_PATH tag can be used to strip a user-defined part of the path. +# Stripping is only done if one of the specified strings matches the left-hand +# part of the path. The tag can be used to show relative paths in the file list. +# If left blank the directory from which doxygen is run is used as the path to +# strip. +# +# Note that you can specify absolute paths here, but also relative paths, which +# will be relative from the directory where doxygen is started. +# This tag requires that the tag FULL_PATH_NAMES is set to YES. + +STRIP_FROM_PATH = + +# The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of the +# path mentioned in the documentation of a class, which tells the reader which +# header file to include in order to use a class. If left blank only the name of +# the header file containing the class definition is used. Otherwise one should +# specify the list of include paths that are normally passed to the compiler +# using the -I flag. + +STRIP_FROM_INC_PATH = + +# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter (but +# less readable) file names. This can be useful is your file systems doesn't +# support long names like on DOS, Mac, or CD-ROM. +# The default value is: NO. + +SHORT_NAMES = NO + +# If the JAVADOC_AUTOBRIEF tag is set to YES then doxygen will interpret the +# first line (until the first dot) of a Javadoc-style comment as the brief +# description. If set to NO, the Javadoc-style will behave just like regular Qt- +# style comments (thus requiring an explicit @brief command for a brief +# description.) +# The default value is: NO. + +JAVADOC_AUTOBRIEF = NO + +# If the QT_AUTOBRIEF tag is set to YES then doxygen will interpret the first +# line (until the first dot) of a Qt-style comment as the brief description. If +# set to NO, the Qt-style will behave just like regular Qt-style comments (thus +# requiring an explicit \brief command for a brief description.) +# The default value is: NO. + +QT_AUTOBRIEF = NO + +# The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make doxygen treat a +# multi-line C++ special comment block (i.e. a block of //! or /// comments) as +# a brief description. This used to be the default behavior. The new default is +# to treat a multi-line C++ comment block as a detailed description. Set this +# tag to YES if you prefer the old behavior instead. +# +# Note that setting this tag to YES also means that rational rose comments are +# not recognized any more. +# The default value is: NO. + +MULTILINE_CPP_IS_BRIEF = NO + +# If the INHERIT_DOCS tag is set to YES then an undocumented member inherits the +# documentation from any documented member that it re-implements. +# The default value is: YES. + +INHERIT_DOCS = YES + +# If the SEPARATE_MEMBER_PAGES tag is set to YES, then doxygen will produce a +# new page for each member. If set to NO, the documentation of a member will be +# part of the file/class/namespace that contains it. +# The default value is: NO. + +SEPARATE_MEMBER_PAGES = NO + +# The TAB_SIZE tag can be used to set the number of spaces in a tab. Doxygen +# uses this value to replace tabs by spaces in code fragments. +# Minimum value: 1, maximum value: 16, default value: 4. + +TAB_SIZE = 4 + +# This tag can be used to specify a number of aliases that act as commands in +# the documentation. An alias has the form: +# name=value +# For example adding +# "sideeffect=@par Side Effects:\n" +# will allow you to put the command \sideeffect (or @sideeffect) in the +# documentation, which will result in a user-defined paragraph with heading +# "Side Effects:". You can put \n's in the value part of an alias to insert +# newlines. + +ALIASES = + +# This tag can be used to specify a number of word-keyword mappings (TCL only). +# A mapping has the form "name=value". For example adding "class=itcl::class" +# will allow you to use the command class in the itcl::class meaning. + +TCL_SUBST = + +# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C sources +# only. Doxygen will then generate output that is more tailored for C. For +# instance, some of the names that are used will be different. The list of all +# members will be omitted, etc. +# The default value is: NO. + +OPTIMIZE_OUTPUT_FOR_C = NO + +# Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java or +# Python sources only. Doxygen will then generate output that is more tailored +# for that language. For instance, namespaces will be presented as packages, +# qualified scopes will look different, etc. +# The default value is: NO. + +OPTIMIZE_OUTPUT_JAVA = NO + +# Set the OPTIMIZE_FOR_FORTRAN tag to YES if your project consists of Fortran +# sources. Doxygen will then generate output that is tailored for Fortran. +# The default value is: NO. + +OPTIMIZE_FOR_FORTRAN = NO + +# Set the OPTIMIZE_OUTPUT_VHDL tag to YES if your project consists of VHDL +# sources. Doxygen will then generate output that is tailored for VHDL. +# The default value is: NO. + +OPTIMIZE_OUTPUT_VHDL = NO + +# Doxygen selects the parser to use depending on the extension of the files it +# parses. With this tag you can assign which parser to use for a given +# extension. Doxygen has a built-in mapping, but you can override or extend it +# using this tag. The format is ext=language, where ext is a file extension, and +# language is one of the parsers supported by doxygen: IDL, Java, Javascript, +# C#, C, C++, D, PHP, Objective-C, Python, Fortran, VHDL. For instance to make +# doxygen treat .inc files as Fortran files (default is PHP), and .f files as C +# (default is Fortran), use: inc=Fortran f=C. +# +# Note For files without extension you can use no_extension as a placeholder. +# +# Note that for custom extensions you also need to set FILE_PATTERNS otherwise +# the files are not read by doxygen. + +EXTENSION_MAPPING = + +# If the MARKDOWN_SUPPORT tag is enabled then doxygen pre-processes all comments +# according to the Markdown format, which allows for more readable +# documentation. See http://daringfireball.net/projects/markdown/ for details. +# The output of markdown processing is further processed by doxygen, so you can +# mix doxygen, HTML, and XML commands with Markdown formatting. Disable only in +# case of backward compatibilities issues. +# The default value is: YES. + +MARKDOWN_SUPPORT = YES + +# When enabled doxygen tries to link words that correspond to documented +# classes, or namespaces to their corresponding documentation. Such a link can +# be prevented in individual cases by by putting a % sign in front of the word +# or globally by setting AUTOLINK_SUPPORT to NO. +# The default value is: YES. + +AUTOLINK_SUPPORT = YES + +# If you use STL classes (i.e. std::string, std::vector, etc.) but do not want +# to include (a tag file for) the STL sources as input, then you should set this +# tag to YES in order to let doxygen match functions declarations and +# definitions whose arguments contain STL classes (e.g. func(std::string); +# versus func(std::string) {}). This also make the inheritance and collaboration +# diagrams that involve STL classes more complete and accurate. +# The default value is: NO. + +BUILTIN_STL_SUPPORT = NO + +# If you use Microsoft's C++/CLI language, you should set this option to YES to +# enable parsing support. +# The default value is: NO. + +CPP_CLI_SUPPORT = NO + +# Set the SIP_SUPPORT tag to YES if your project consists of sip (see: +# http://www.riverbankcomputing.co.uk/software/sip/intro) sources only. Doxygen +# will parse them like normal C++ but will assume all classes use public instead +# of private inheritance when no explicit protection keyword is present. +# The default value is: NO. + +SIP_SUPPORT = NO + +# For Microsoft's IDL there are propget and propput attributes to indicate +# getter and setter methods for a property. Setting this option to YES will make +# doxygen to replace the get and set methods by a property in the documentation. +# This will only work if the methods are indeed getting or setting a simple +# type. If this is not the case, or you want to show the methods anyway, you +# should set this option to NO. +# The default value is: YES. + +IDL_PROPERTY_SUPPORT = YES + +# If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC +# tag is set to YES, then doxygen will reuse the documentation of the first +# member in the group (if any) for the other members of the group. By default +# all members of a group must be documented explicitly. +# The default value is: NO. + +DISTRIBUTE_GROUP_DOC = NO + +# Set the SUBGROUPING tag to YES to allow class member groups of the same type +# (for instance a group of public functions) to be put as a subgroup of that +# type (e.g. under the Public Functions section). Set it to NO to prevent +# subgrouping. Alternatively, this can be done per class using the +# \nosubgrouping command. +# The default value is: YES. + +SUBGROUPING = YES + +# When the INLINE_GROUPED_CLASSES tag is set to YES, classes, structs and unions +# are shown inside the group in which they are included (e.g. using \ingroup) +# instead of on a separate page (for HTML and Man pages) or section (for LaTeX +# and RTF). +# +# Note that this feature does not work in combination with +# SEPARATE_MEMBER_PAGES. +# The default value is: NO. + +INLINE_GROUPED_CLASSES = NO + +# When the INLINE_SIMPLE_STRUCTS tag is set to YES, structs, classes, and unions +# with only public data fields or simple typedef fields will be shown inline in +# the documentation of the scope in which they are defined (i.e. file, +# namespace, or group documentation), provided this scope is documented. If set +# to NO, structs, classes, and unions are shown on a separate page (for HTML and +# Man pages) or section (for LaTeX and RTF). +# The default value is: NO. + +INLINE_SIMPLE_STRUCTS = NO + +# When TYPEDEF_HIDES_STRUCT tag is enabled, a typedef of a struct, union, or +# enum is documented as struct, union, or enum with the name of the typedef. So +# typedef struct TypeS {} TypeT, will appear in the documentation as a struct +# with name TypeT. When disabled the typedef will appear as a member of a file, +# namespace, or class. And the struct will be named TypeS. This can typically be +# useful for C code in case the coding convention dictates that all compound +# types are typedef'ed and only the typedef is referenced, never the tag name. +# The default value is: NO. + +TYPEDEF_HIDES_STRUCT = NO + +# The size of the symbol lookup cache can be set using LOOKUP_CACHE_SIZE. This +# cache is used to resolve symbols given their name and scope. Since this can be +# an expensive process and often the same symbol appears multiple times in the +# code, doxygen keeps a cache of pre-resolved symbols. If the cache is too small +# doxygen will become slower. If the cache is too large, memory is wasted. The +# cache size is given by this formula: 2^(16+LOOKUP_CACHE_SIZE). The valid range +# is 0..9, the default is 0, corresponding to a cache size of 2^16=65536 +# symbols. At the end of a run doxygen will report the cache usage and suggest +# the optimal cache size from a speed point of view. +# Minimum value: 0, maximum value: 9, default value: 0. + +LOOKUP_CACHE_SIZE = 0 + +#--------------------------------------------------------------------------- +# Build related configuration options +#--------------------------------------------------------------------------- + +# If the EXTRACT_ALL tag is set to YES doxygen will assume all entities in +# documentation are documented, even if no documentation was available. Private +# class members and static file members will be hidden unless the +# EXTRACT_PRIVATE respectively EXTRACT_STATIC tags are set to YES. +# Note: This will also disable the warnings about undocumented members that are +# normally produced when WARNINGS is set to YES. +# The default value is: NO. + +EXTRACT_ALL = NO + +# If the EXTRACT_PRIVATE tag is set to YES all private members of a class will +# be included in the documentation. +# The default value is: NO. + +EXTRACT_PRIVATE = NO + +# If the EXTRACT_PACKAGE tag is set to YES all members with package or internal +# scope will be included in the documentation. +# The default value is: NO. + +EXTRACT_PACKAGE = NO + +# If the EXTRACT_STATIC tag is set to YES all static members of a file will be +# included in the documentation. +# The default value is: NO. + +EXTRACT_STATIC = NO + +# If the EXTRACT_LOCAL_CLASSES tag is set to YES classes (and structs) defined +# locally in source files will be included in the documentation. If set to NO +# only classes defined in header files are included. Does not have any effect +# for Java sources. +# The default value is: YES. + +EXTRACT_LOCAL_CLASSES = YES + +# This flag is only useful for Objective-C code. When set to YES local methods, +# which are defined in the implementation section but not in the interface are +# included in the documentation. If set to NO only methods in the interface are +# included. +# The default value is: NO. + +EXTRACT_LOCAL_METHODS = NO + +# If this flag is set to YES, the members of anonymous namespaces will be +# extracted and appear in the documentation as a namespace called +# 'anonymous_namespace{file}', where file will be replaced with the base name of +# the file that contains the anonymous namespace. By default anonymous namespace +# are hidden. +# The default value is: NO. + +EXTRACT_ANON_NSPACES = NO + +# If the HIDE_UNDOC_MEMBERS tag is set to YES, doxygen will hide all +# undocumented members inside documented classes or files. If set to NO these +# members will be included in the various overviews, but no documentation +# section is generated. This option has no effect if EXTRACT_ALL is enabled. +# The default value is: NO. + +HIDE_UNDOC_MEMBERS = NO + +# If the HIDE_UNDOC_CLASSES tag is set to YES, doxygen will hide all +# undocumented classes that are normally visible in the class hierarchy. If set +# to NO these classes will be included in the various overviews. This option has +# no effect if EXTRACT_ALL is enabled. +# The default value is: NO. + +HIDE_UNDOC_CLASSES = NO + +# If the HIDE_FRIEND_COMPOUNDS tag is set to YES, doxygen will hide all friend +# (class|struct|union) declarations. If set to NO these declarations will be +# included in the documentation. +# The default value is: NO. + +HIDE_FRIEND_COMPOUNDS = NO + +# If the HIDE_IN_BODY_DOCS tag is set to YES, doxygen will hide any +# documentation blocks found inside the body of a function. If set to NO these +# blocks will be appended to the function's detailed documentation block. +# The default value is: NO. + +HIDE_IN_BODY_DOCS = NO + +# The INTERNAL_DOCS tag determines if documentation that is typed after a +# \internal command is included. If the tag is set to NO then the documentation +# will be excluded. Set it to YES to include the internal documentation. +# The default value is: NO. + +INTERNAL_DOCS = NO + +# If the CASE_SENSE_NAMES tag is set to NO then doxygen will only generate file +# names in lower-case letters. If set to YES upper-case letters are also +# allowed. This is useful if you have classes or files whose names only differ +# in case and if your file system supports case sensitive file names. Windows +# and Mac users are advised to set this option to NO. +# The default value is: system dependent. + +CASE_SENSE_NAMES = YES + +# If the HIDE_SCOPE_NAMES tag is set to NO then doxygen will show members with +# their full class and namespace scopes in the documentation. If set to YES the +# scope will be hidden. +# The default value is: NO. + +HIDE_SCOPE_NAMES = NO + +# If the SHOW_INCLUDE_FILES tag is set to YES then doxygen will put a list of +# the files that are included by a file in the documentation of that file. +# The default value is: YES. + +SHOW_INCLUDE_FILES = YES + +# If the SHOW_GROUPED_MEMB_INC tag is set to YES then Doxygen will add for each +# grouped member an include statement to the documentation, telling the reader +# which file to include in order to use the member. +# The default value is: NO. + +SHOW_GROUPED_MEMB_INC = NO + +# If the FORCE_LOCAL_INCLUDES tag is set to YES then doxygen will list include +# files with double quotes in the documentation rather than with sharp brackets. +# The default value is: NO. + +FORCE_LOCAL_INCLUDES = NO + +# If the INLINE_INFO tag is set to YES then a tag [inline] is inserted in the +# documentation for inline members. +# The default value is: YES. + +INLINE_INFO = YES + +# If the SORT_MEMBER_DOCS tag is set to YES then doxygen will sort the +# (detailed) documentation of file and class members alphabetically by member +# name. If set to NO the members will appear in declaration order. +# The default value is: YES. + +SORT_MEMBER_DOCS = YES + +# If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the brief +# descriptions of file, namespace and class members alphabetically by member +# name. If set to NO the members will appear in declaration order. Note that +# this will also influence the order of the classes in the class list. +# The default value is: NO. + +SORT_BRIEF_DOCS = NO + +# If the SORT_MEMBERS_CTORS_1ST tag is set to YES then doxygen will sort the +# (brief and detailed) documentation of class members so that constructors and +# destructors are listed first. If set to NO the constructors will appear in the +# respective orders defined by SORT_BRIEF_DOCS and SORT_MEMBER_DOCS. +# Note: If SORT_BRIEF_DOCS is set to NO this option is ignored for sorting brief +# member documentation. +# Note: If SORT_MEMBER_DOCS is set to NO this option is ignored for sorting +# detailed member documentation. +# The default value is: NO. + +SORT_MEMBERS_CTORS_1ST = NO + +# If the SORT_GROUP_NAMES tag is set to YES then doxygen will sort the hierarchy +# of group names into alphabetical order. If set to NO the group names will +# appear in their defined order. +# The default value is: NO. + +SORT_GROUP_NAMES = NO + +# If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be sorted by +# fully-qualified names, including namespaces. If set to NO, the class list will +# be sorted only by class name, not including the namespace part. +# Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES. +# Note: This option applies only to the class list, not to the alphabetical +# list. +# The default value is: NO. + +SORT_BY_SCOPE_NAME = NO + +# If the STRICT_PROTO_MATCHING option is enabled and doxygen fails to do proper +# type resolution of all parameters of a function it will reject a match between +# the prototype and the implementation of a member function even if there is +# only one candidate or it is obvious which candidate to choose by doing a +# simple string match. By disabling STRICT_PROTO_MATCHING doxygen will still +# accept a match between prototype and implementation in such cases. +# The default value is: NO. + +STRICT_PROTO_MATCHING = NO + +# The GENERATE_TODOLIST tag can be used to enable ( YES) or disable ( NO) the +# todo list. This list is created by putting \todo commands in the +# documentation. +# The default value is: YES. + +GENERATE_TODOLIST = YES + +# The GENERATE_TESTLIST tag can be used to enable ( YES) or disable ( NO) the +# test list. This list is created by putting \test commands in the +# documentation. +# The default value is: YES. + +GENERATE_TESTLIST = YES + +# The GENERATE_BUGLIST tag can be used to enable ( YES) or disable ( NO) the bug +# list. This list is created by putting \bug commands in the documentation. +# The default value is: YES. + +GENERATE_BUGLIST = YES + +# The GENERATE_DEPRECATEDLIST tag can be used to enable ( YES) or disable ( NO) +# the deprecated list. This list is created by putting \deprecated commands in +# the documentation. +# The default value is: YES. + +GENERATE_DEPRECATEDLIST= YES + +# The ENABLED_SECTIONS tag can be used to enable conditional documentation +# sections, marked by \if <section_label> ... \endif and \cond <section_label> +# ... \endcond blocks. + +ENABLED_SECTIONS = + +# The MAX_INITIALIZER_LINES tag determines the maximum number of lines that the +# initial value of a variable or macro / define can have for it to appear in the +# documentation. If the initializer consists of more lines than specified here +# it will be hidden. Use a value of 0 to hide initializers completely. The +# appearance of the value of individual variables and macros / defines can be +# controlled using \showinitializer or \hideinitializer command in the +# documentation regardless of this setting. +# Minimum value: 0, maximum value: 10000, default value: 30. + +MAX_INITIALIZER_LINES = 30 + +# Set the SHOW_USED_FILES tag to NO to disable the list of files generated at +# the bottom of the documentation of classes and structs. If set to YES the list +# will mention the files that were used to generate the documentation. +# The default value is: YES. + +SHOW_USED_FILES = YES + +# Set the SHOW_FILES tag to NO to disable the generation of the Files page. This +# will remove the Files entry from the Quick Index and from the Folder Tree View +# (if specified). +# The default value is: YES. + +SHOW_FILES = YES + +# Set the SHOW_NAMESPACES tag to NO to disable the generation of the Namespaces +# page. This will remove the Namespaces entry from the Quick Index and from the +# Folder Tree View (if specified). +# The default value is: YES. + +SHOW_NAMESPACES = YES + +# The FILE_VERSION_FILTER tag can be used to specify a program or script that +# doxygen should invoke to get the current version for each file (typically from +# the version control system). Doxygen will invoke the program by executing (via +# popen()) the command command input-file, where command is the value of the +# FILE_VERSION_FILTER tag, and input-file is the name of an input file provided +# by doxygen. Whatever the program writes to standard output is used as the file +# version. For an example see the documentation. + +FILE_VERSION_FILTER = + +# The LAYOUT_FILE tag can be used to specify a layout file which will be parsed +# by doxygen. The layout file controls the global structure of the generated +# output files in an output format independent way. To create the layout file +# that represents doxygen's defaults, run doxygen with the -l option. You can +# optionally specify a file name after the option, if omitted DoxygenLayout.xml +# will be used as the name of the layout file. +# +# Note that if you run doxygen from a directory containing a file called +# DoxygenLayout.xml, doxygen will parse it automatically even if the LAYOUT_FILE +# tag is left empty. + +LAYOUT_FILE = + +# The CITE_BIB_FILES tag can be used to specify one or more bib files containing +# the reference definitions. This must be a list of .bib files. The .bib +# extension is automatically appended if omitted. This requires the bibtex tool +# to be installed. See also http://en.wikipedia.org/wiki/BibTeX for more info. +# For LaTeX the style of the bibliography can be controlled using +# LATEX_BIB_STYLE. To use this feature you need bibtex and perl available in the +# search path. Do not use file names with spaces, bibtex cannot handle them. See +# also \cite for info how to create references. + +CITE_BIB_FILES = + +#--------------------------------------------------------------------------- +# Configuration options related to warning and progress messages +#--------------------------------------------------------------------------- + +# The QUIET tag can be used to turn on/off the messages that are generated to +# standard output by doxygen. If QUIET is set to YES this implies that the +# messages are off. +# The default value is: NO. + +QUIET = NO + +# The WARNINGS tag can be used to turn on/off the warning messages that are +# generated to standard error ( stderr) by doxygen. If WARNINGS is set to YES +# this implies that the warnings are on. +# +# Tip: Turn warnings on while writing the documentation. +# The default value is: YES. + +WARNINGS = YES + +# If the WARN_IF_UNDOCUMENTED tag is set to YES, then doxygen will generate +# warnings for undocumented members. If EXTRACT_ALL is set to YES then this flag +# will automatically be disabled. +# The default value is: YES. + +WARN_IF_UNDOCUMENTED = YES + +# If the WARN_IF_DOC_ERROR tag is set to YES, doxygen will generate warnings for +# potential errors in the documentation, such as not documenting some parameters +# in a documented function, or documenting parameters that don't exist or using +# markup commands wrongly. +# The default value is: YES. + +WARN_IF_DOC_ERROR = YES + +# This WARN_NO_PARAMDOC option can be enabled to get warnings for functions that +# are documented, but have no documentation for their parameters or return +# value. If set to NO doxygen will only warn about wrong or incomplete parameter +# documentation, but not about the absence of documentation. +# The default value is: NO. + +WARN_NO_PARAMDOC = NO + +# The WARN_FORMAT tag determines the format of the warning messages that doxygen +# can produce. The string should contain the $file, $line, and $text tags, which +# will be replaced by the file and line number from which the warning originated +# and the warning text. Optionally the format may contain $version, which will +# be replaced by the version of the file (if it could be obtained via +# FILE_VERSION_FILTER) +# The default value is: $file:$line: $text. + +WARN_FORMAT = "$file:$line: $text" + +# The WARN_LOGFILE tag can be used to specify a file to which warning and error +# messages should be written. If left blank the output is written to standard +# error (stderr). + +WARN_LOGFILE = + +#--------------------------------------------------------------------------- +# Configuration options related to the input files +#--------------------------------------------------------------------------- + +# The INPUT tag is used to specify the files and/or directories that contain +# documented source files. You may enter file names like myfile.cpp or +# directories like /usr/src/myproject. Separate the files or directories with +# spaces. +# Note: If this tag is empty the current directory is searched. + +INPUT = + +# This tag can be used to specify the character encoding of the source files +# that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses +# libiconv (or the iconv built into libc) for the transcoding. See the libiconv +# documentation (see: http://www.gnu.org/software/libiconv) for the list of +# possible encodings. +# The default value is: UTF-8. + +INPUT_ENCODING = UTF-8 + +# If the value of the INPUT tag contains directories, you can use the +# FILE_PATTERNS tag to specify one or more wildcard patterns (like *.cpp and +# *.h) to filter out the source-files in the directories. If left blank the +# following patterns are tested:*.c, *.cc, *.cxx, *.cpp, *.c++, *.java, *.ii, +# *.ixx, *.ipp, *.i++, *.inl, *.idl, *.ddl, *.odl, *.h, *.hh, *.hxx, *.hpp, +# *.h++, *.cs, *.d, *.php, *.php4, *.php5, *.phtml, *.inc, *.m, *.markdown, +# *.md, *.mm, *.dox, *.py, *.f90, *.f, *.for, *.tcl, *.vhd, *.vhdl, *.ucf, +# *.qsf, *.as and *.js. + +FILE_PATTERNS = + +# The RECURSIVE tag can be used to specify whether or not subdirectories should +# be searched for input files as well. +# The default value is: NO. + +RECURSIVE = NO + +# The EXCLUDE tag can be used to specify files and/or directories that should be +# excluded from the INPUT source files. This way you can easily exclude a +# subdirectory from a directory tree whose root is specified with the INPUT tag. +# +# Note that relative paths are relative to the directory from which doxygen is +# run. + +EXCLUDE = + +# The EXCLUDE_SYMLINKS tag can be used to select whether or not files or +# directories that are symbolic links (a Unix file system feature) are excluded +# from the input. +# The default value is: NO. + +EXCLUDE_SYMLINKS = NO + +# If the value of the INPUT tag contains directories, you can use the +# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude +# certain files from those directories. +# +# Note that the wildcards are matched against the file with absolute path, so to +# exclude all test directories for example use the pattern */test/* + +EXCLUDE_PATTERNS = + +# The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names +# (namespaces, classes, functions, etc.) that should be excluded from the +# output. The symbol name can be a fully qualified name, a word, or if the +# wildcard * is used, a substring. Examples: ANamespace, AClass, +# AClass::ANamespace, ANamespace::*Test +# +# Note that the wildcards are matched against the file with absolute path, so to +# exclude all test directories use the pattern */test/* + +EXCLUDE_SYMBOLS = + +# The EXAMPLE_PATH tag can be used to specify one or more files or directories +# that contain example code fragments that are included (see the \include +# command). + +EXAMPLE_PATH = + +# If the value of the EXAMPLE_PATH tag contains directories, you can use the +# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp and +# *.h) to filter out the source-files in the directories. If left blank all +# files are included. + +EXAMPLE_PATTERNS = + +# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be +# searched for input files to be used with the \include or \dontinclude commands +# irrespective of the value of the RECURSIVE tag. +# The default value is: NO. + +EXAMPLE_RECURSIVE = NO + +# The IMAGE_PATH tag can be used to specify one or more files or directories +# that contain images that are to be included in the documentation (see the +# \image command). + +IMAGE_PATH = + +# The INPUT_FILTER tag can be used to specify a program that doxygen should +# invoke to filter for each input file. Doxygen will invoke the filter program +# by executing (via popen()) the command: +# +# <filter> <input-file> +# +# where <filter> is the value of the INPUT_FILTER tag, and <input-file> is the +# name of an input file. Doxygen will then use the output that the filter +# program writes to standard output. If FILTER_PATTERNS is specified, this tag +# will be ignored. +# +# Note that the filter must not add or remove lines; it is applied before the +# code is scanned, but not when the output code is generated. If lines are added +# or removed, the anchors will not be placed correctly. + +INPUT_FILTER = + +# The FILTER_PATTERNS tag can be used to specify filters on a per file pattern +# basis. Doxygen will compare the file name with each pattern and apply the +# filter if there is a match. The filters are a list of the form: pattern=filter +# (like *.cpp=my_cpp_filter). See INPUT_FILTER for further information on how +# filters are used. If the FILTER_PATTERNS tag is empty or if none of the +# patterns match the file name, INPUT_FILTER is applied. + +FILTER_PATTERNS = + +# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using +# INPUT_FILTER ) will also be used to filter the input files that are used for +# producing the source files to browse (i.e. when SOURCE_BROWSER is set to YES). +# The default value is: NO. + +FILTER_SOURCE_FILES = NO + +# The FILTER_SOURCE_PATTERNS tag can be used to specify source filters per file +# pattern. A pattern will override the setting for FILTER_PATTERN (if any) and +# it is also possible to disable source filtering for a specific pattern using +# *.ext= (so without naming a filter). +# This tag requires that the tag FILTER_SOURCE_FILES is set to YES. + +FILTER_SOURCE_PATTERNS = + +# If the USE_MDFILE_AS_MAINPAGE tag refers to the name of a markdown file that +# is part of the input, its contents will be placed on the main page +# (index.html). This can be useful if you have a project on for instance GitHub +# and want to reuse the introduction page also for the doxygen output. + +USE_MDFILE_AS_MAINPAGE = + +#--------------------------------------------------------------------------- +# Configuration options related to source browsing +#--------------------------------------------------------------------------- + +# If the SOURCE_BROWSER tag is set to YES then a list of source files will be +# generated. Documented entities will be cross-referenced with these sources. +# +# Note: To get rid of all source code in the generated output, make sure that +# also VERBATIM_HEADERS is set to NO. +# The default value is: NO. + +SOURCE_BROWSER = NO + +# Setting the INLINE_SOURCES tag to YES will include the body of functions, +# classes and enums directly into the documentation. +# The default value is: NO. + +INLINE_SOURCES = NO + +# Setting the STRIP_CODE_COMMENTS tag to YES will instruct doxygen to hide any +# special comment blocks from generated source code fragments. Normal C, C++ and +# Fortran comments will always remain visible. +# The default value is: YES. + +STRIP_CODE_COMMENTS = YES + +# If the REFERENCED_BY_RELATION tag is set to YES then for each documented +# function all documented functions referencing it will be listed. +# The default value is: NO. + +REFERENCED_BY_RELATION = NO + +# If the REFERENCES_RELATION tag is set to YES then for each documented function +# all documented entities called/used by that function will be listed. +# The default value is: NO. + +REFERENCES_RELATION = NO + +# If the REFERENCES_LINK_SOURCE tag is set to YES and SOURCE_BROWSER tag is set +# to YES, then the hyperlinks from functions in REFERENCES_RELATION and +# REFERENCED_BY_RELATION lists will link to the source code. Otherwise they will +# link to the documentation. +# The default value is: YES. + +REFERENCES_LINK_SOURCE = YES + +# If SOURCE_TOOLTIPS is enabled (the default) then hovering a hyperlink in the +# source code will show a tooltip with additional information such as prototype, +# brief description and links to the definition and documentation. Since this +# will make the HTML file larger and loading of large files a bit slower, you +# can opt to disable this feature. +# The default value is: YES. +# This tag requires that the tag SOURCE_BROWSER is set to YES. + +SOURCE_TOOLTIPS = YES + +# If the USE_HTAGS tag is set to YES then the references to source code will +# point to the HTML generated by the htags(1) tool instead of doxygen built-in +# source browser. The htags tool is part of GNU's global source tagging system +# (see http://www.gnu.org/software/global/global.html). You will need version +# 4.8.6 or higher. +# +# To use it do the following: +# - Install the latest version of global +# - Enable SOURCE_BROWSER and USE_HTAGS in the config file +# - Make sure the INPUT points to the root of the source tree +# - Run doxygen as normal +# +# Doxygen will invoke htags (and that will in turn invoke gtags), so these +# tools must be available from the command line (i.e. in the search path). +# +# The result: instead of the source browser generated by doxygen, the links to +# source code will now point to the output of htags. +# The default value is: NO. +# This tag requires that the tag SOURCE_BROWSER is set to YES. + +USE_HTAGS = NO + +# If the VERBATIM_HEADERS tag is set the YES then doxygen will generate a +# verbatim copy of the header file for each class for which an include is +# specified. Set to NO to disable this. +# See also: Section \class. +# The default value is: YES. + +VERBATIM_HEADERS = YES + +#--------------------------------------------------------------------------- +# Configuration options related to the alphabetical class index +#--------------------------------------------------------------------------- + +# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index of all +# compounds will be generated. Enable this if the project contains a lot of +# classes, structs, unions or interfaces. +# The default value is: YES. + +ALPHABETICAL_INDEX = YES + +# The COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns in +# which the alphabetical index list will be split. +# Minimum value: 1, maximum value: 20, default value: 5. +# This tag requires that the tag ALPHABETICAL_INDEX is set to YES. + +COLS_IN_ALPHA_INDEX = 5 + +# In case all classes in a project start with a common prefix, all classes will +# be put under the same header in the alphabetical index. The IGNORE_PREFIX tag +# can be used to specify a prefix (or a list of prefixes) that should be ignored +# while generating the index headers. +# This tag requires that the tag ALPHABETICAL_INDEX is set to YES. + +IGNORE_PREFIX = + +#--------------------------------------------------------------------------- +# Configuration options related to the HTML output +#--------------------------------------------------------------------------- + +# If the GENERATE_HTML tag is set to YES doxygen will generate HTML output +# The default value is: YES. + +GENERATE_HTML = YES + +# The HTML_OUTPUT tag is used to specify where the HTML docs will be put. If a +# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of +# it. +# The default directory is: html. +# This tag requires that the tag GENERATE_HTML is set to YES. + +HTML_OUTPUT = html + +# The HTML_FILE_EXTENSION tag can be used to specify the file extension for each +# generated HTML page (for example: .htm, .php, .asp). +# The default value is: .html. +# This tag requires that the tag GENERATE_HTML is set to YES. + +HTML_FILE_EXTENSION = .html + +# The HTML_HEADER tag can be used to specify a user-defined HTML header file for +# each generated HTML page. If the tag is left blank doxygen will generate a +# standard header. +# +# To get valid HTML the header file that includes any scripts and style sheets +# that doxygen needs, which is dependent on the configuration options used (e.g. +# the setting GENERATE_TREEVIEW). It is highly recommended to start with a +# default header using +# doxygen -w html new_header.html new_footer.html new_stylesheet.css +# YourConfigFile +# and then modify the file new_header.html. See also section "Doxygen usage" +# for information on how to generate the default header that doxygen normally +# uses. +# Note: The header is subject to change so you typically have to regenerate the +# default header when upgrading to a newer version of doxygen. For a description +# of the possible markers and block names see the documentation. +# This tag requires that the tag GENERATE_HTML is set to YES. + +HTML_HEADER = + +# The HTML_FOOTER tag can be used to specify a user-defined HTML footer for each +# generated HTML page. If the tag is left blank doxygen will generate a standard +# footer. See HTML_HEADER for more information on how to generate a default +# footer and what special commands can be used inside the footer. See also +# section "Doxygen usage" for information on how to generate the default footer +# that doxygen normally uses. +# This tag requires that the tag GENERATE_HTML is set to YES. + +HTML_FOOTER = + +# The HTML_STYLESHEET tag can be used to specify a user-defined cascading style +# sheet that is used by each HTML page. It can be used to fine-tune the look of +# the HTML output. If left blank doxygen will generate a default style sheet. +# See also section "Doxygen usage" for information on how to generate the style +# sheet that doxygen normally uses. +# Note: It is recommended to use HTML_EXTRA_STYLESHEET instead of this tag, as +# it is more robust and this tag (HTML_STYLESHEET) will in the future become +# obsolete. +# This tag requires that the tag GENERATE_HTML is set to YES. + +HTML_STYLESHEET = + +# The HTML_EXTRA_STYLESHEET tag can be used to specify an additional user- +# defined cascading style sheet that is included after the standard style sheets +# created by doxygen. Using this option one can overrule certain style aspects. +# This is preferred over using HTML_STYLESHEET since it does not replace the +# standard style sheet and is therefor more robust against future updates. +# Doxygen will copy the style sheet file to the output directory. For an example +# see the documentation. +# This tag requires that the tag GENERATE_HTML is set to YES. + +HTML_EXTRA_STYLESHEET = + +# The HTML_EXTRA_FILES tag can be used to specify one or more extra images or +# other source files which should be copied to the HTML output directory. Note +# that these files will be copied to the base HTML output directory. Use the +# $relpath^ marker in the HTML_HEADER and/or HTML_FOOTER files to load these +# files. In the HTML_STYLESHEET file, use the file name only. Also note that the +# files will be copied as-is; there are no commands or markers available. +# This tag requires that the tag GENERATE_HTML is set to YES. + +HTML_EXTRA_FILES = + +# The HTML_COLORSTYLE_HUE tag controls the color of the HTML output. Doxygen +# will adjust the colors in the stylesheet and background images according to +# this color. Hue is specified as an angle on a colorwheel, see +# http://en.wikipedia.org/wiki/Hue for more information. For instance the value +# 0 represents red, 60 is yellow, 120 is green, 180 is cyan, 240 is blue, 300 +# purple, and 360 is red again. +# Minimum value: 0, maximum value: 359, default value: 220. +# This tag requires that the tag GENERATE_HTML is set to YES. + +HTML_COLORSTYLE_HUE = 220 + +# The HTML_COLORSTYLE_SAT tag controls the purity (or saturation) of the colors +# in the HTML output. For a value of 0 the output will use grayscales only. A +# value of 255 will produce the most vivid colors. +# Minimum value: 0, maximum value: 255, default value: 100. +# This tag requires that the tag GENERATE_HTML is set to YES. + +HTML_COLORSTYLE_SAT = 100 + +# The HTML_COLORSTYLE_GAMMA tag controls the gamma correction applied to the +# luminance component of the colors in the HTML output. Values below 100 +# gradually make the output lighter, whereas values above 100 make the output +# darker. The value divided by 100 is the actual gamma applied, so 80 represents +# a gamma of 0.8, The value 220 represents a gamma of 2.2, and 100 does not +# change the gamma. +# Minimum value: 40, maximum value: 240, default value: 80. +# This tag requires that the tag GENERATE_HTML is set to YES. + +HTML_COLORSTYLE_GAMMA = 80 + +# If the HTML_TIMESTAMP tag is set to YES then the footer of each generated HTML +# page will contain the date and time when the page was generated. Setting this +# to NO can help when comparing the output of multiple runs. +# The default value is: YES. +# This tag requires that the tag GENERATE_HTML is set to YES. + +HTML_TIMESTAMP = YES + +# If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML +# documentation will contain sections that can be hidden and shown after the +# page has loaded. +# The default value is: NO. +# This tag requires that the tag GENERATE_HTML is set to YES. + +HTML_DYNAMIC_SECTIONS = NO + +# With HTML_INDEX_NUM_ENTRIES one can control the preferred number of entries +# shown in the various tree structured indices initially; the user can expand +# and collapse entries dynamically later on. Doxygen will expand the tree to +# such a level that at most the specified number of entries are visible (unless +# a fully collapsed tree already exceeds this amount). So setting the number of +# entries 1 will produce a full collapsed tree by default. 0 is a special value +# representing an infinite number of entries and will result in a full expanded +# tree by default. +# Minimum value: 0, maximum value: 9999, default value: 100. +# This tag requires that the tag GENERATE_HTML is set to YES. + +HTML_INDEX_NUM_ENTRIES = 100 + +# If the GENERATE_DOCSET tag is set to YES, additional index files will be +# generated that can be used as input for Apple's Xcode 3 integrated development +# environment (see: http://developer.apple.com/tools/xcode/), introduced with +# OSX 10.5 (Leopard). To create a documentation set, doxygen will generate a +# Makefile in the HTML output directory. Running make will produce the docset in +# that directory and running make install will install the docset in +# ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find it at +# startup. See http://developer.apple.com/tools/creatingdocsetswithdoxygen.html +# for more information. +# The default value is: NO. +# This tag requires that the tag GENERATE_HTML is set to YES. + +GENERATE_DOCSET = NO + +# This tag determines the name of the docset feed. A documentation feed provides +# an umbrella under which multiple documentation sets from a single provider +# (such as a company or product suite) can be grouped. +# The default value is: Doxygen generated docs. +# This tag requires that the tag GENERATE_DOCSET is set to YES. + +DOCSET_FEEDNAME = "Doxygen generated docs" + +# This tag specifies a string that should uniquely identify the documentation +# set bundle. This should be a reverse domain-name style string, e.g. +# com.mycompany.MyDocSet. Doxygen will append .docset to the name. +# The default value is: org.doxygen.Project. +# This tag requires that the tag GENERATE_DOCSET is set to YES. + +DOCSET_BUNDLE_ID = org.doxygen.Project + +# The DOCSET_PUBLISHER_ID tag specifies a string that should uniquely identify +# the documentation publisher. This should be a reverse domain-name style +# string, e.g. com.mycompany.MyDocSet.documentation. +# The default value is: org.doxygen.Publisher. +# This tag requires that the tag GENERATE_DOCSET is set to YES. + +DOCSET_PUBLISHER_ID = org.doxygen.Publisher + +# The DOCSET_PUBLISHER_NAME tag identifies the documentation publisher. +# The default value is: Publisher. +# This tag requires that the tag GENERATE_DOCSET is set to YES. + +DOCSET_PUBLISHER_NAME = Publisher + +# If the GENERATE_HTMLHELP tag is set to YES then doxygen generates three +# additional HTML index files: index.hhp, index.hhc, and index.hhk. The +# index.hhp is a project file that can be read by Microsoft's HTML Help Workshop +# (see: http://www.microsoft.com/en-us/download/details.aspx?id=21138) on +# Windows. +# +# The HTML Help Workshop contains a compiler that can convert all HTML output +# generated by doxygen into a single compiled HTML file (.chm). Compiled HTML +# files are now used as the Windows 98 help format, and will replace the old +# Windows help format (.hlp) on all Windows platforms in the future. Compressed +# HTML files also contain an index, a table of contents, and you can search for +# words in the documentation. The HTML workshop also contains a viewer for +# compressed HTML files. +# The default value is: NO. +# This tag requires that the tag GENERATE_HTML is set to YES. + +GENERATE_HTMLHELP = NO + +# The CHM_FILE tag can be used to specify the file name of the resulting .chm +# file. You can add a path in front of the file if the result should not be +# written to the html output directory. +# This tag requires that the tag GENERATE_HTMLHELP is set to YES. + +CHM_FILE = + +# The HHC_LOCATION tag can be used to specify the location (absolute path +# including file name) of the HTML help compiler ( hhc.exe). If non-empty +# doxygen will try to run the HTML help compiler on the generated index.hhp. +# The file has to be specified with full path. +# This tag requires that the tag GENERATE_HTMLHELP is set to YES. + +HHC_LOCATION = + +# The GENERATE_CHI flag controls if a separate .chi index file is generated ( +# YES) or that it should be included in the master .chm file ( NO). +# The default value is: NO. +# This tag requires that the tag GENERATE_HTMLHELP is set to YES. + +GENERATE_CHI = NO + +# The CHM_INDEX_ENCODING is used to encode HtmlHelp index ( hhk), content ( hhc) +# and project file content. +# This tag requires that the tag GENERATE_HTMLHELP is set to YES. + +CHM_INDEX_ENCODING = + +# The BINARY_TOC flag controls whether a binary table of contents is generated ( +# YES) or a normal table of contents ( NO) in the .chm file. +# The default value is: NO. +# This tag requires that the tag GENERATE_HTMLHELP is set to YES. + +BINARY_TOC = NO + +# The TOC_EXPAND flag can be set to YES to add extra items for group members to +# the table of contents of the HTML help documentation and to the tree view. +# The default value is: NO. +# This tag requires that the tag GENERATE_HTMLHELP is set to YES. + +TOC_EXPAND = NO + +# If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and +# QHP_VIRTUAL_FOLDER are set, an additional index file will be generated that +# can be used as input for Qt's qhelpgenerator to generate a Qt Compressed Help +# (.qch) of the generated HTML documentation. +# The default value is: NO. +# This tag requires that the tag GENERATE_HTML is set to YES. + +GENERATE_QHP = NO + +# If the QHG_LOCATION tag is specified, the QCH_FILE tag can be used to specify +# the file name of the resulting .qch file. The path specified is relative to +# the HTML output folder. +# This tag requires that the tag GENERATE_QHP is set to YES. + +QCH_FILE = + +# The QHP_NAMESPACE tag specifies the namespace to use when generating Qt Help +# Project output. For more information please see Qt Help Project / Namespace +# (see: http://qt-project.org/doc/qt-4.8/qthelpproject.html#namespace). +# The default value is: org.doxygen.Project. +# This tag requires that the tag GENERATE_QHP is set to YES. + +QHP_NAMESPACE = org.doxygen.Project + +# The QHP_VIRTUAL_FOLDER tag specifies the namespace to use when generating Qt +# Help Project output. For more information please see Qt Help Project / Virtual +# Folders (see: http://qt-project.org/doc/qt-4.8/qthelpproject.html#virtual- +# folders). +# The default value is: doc. +# This tag requires that the tag GENERATE_QHP is set to YES. + +QHP_VIRTUAL_FOLDER = doc + +# If the QHP_CUST_FILTER_NAME tag is set, it specifies the name of a custom +# filter to add. For more information please see Qt Help Project / Custom +# Filters (see: http://qt-project.org/doc/qt-4.8/qthelpproject.html#custom- +# filters). +# This tag requires that the tag GENERATE_QHP is set to YES. + +QHP_CUST_FILTER_NAME = + +# The QHP_CUST_FILTER_ATTRS tag specifies the list of the attributes of the +# custom filter to add. For more information please see Qt Help Project / Custom +# Filters (see: http://qt-project.org/doc/qt-4.8/qthelpproject.html#custom- +# filters). +# This tag requires that the tag GENERATE_QHP is set to YES. + +QHP_CUST_FILTER_ATTRS = + +# The QHP_SECT_FILTER_ATTRS tag specifies the list of the attributes this +# project's filter section matches. Qt Help Project / Filter Attributes (see: +# http://qt-project.org/doc/qt-4.8/qthelpproject.html#filter-attributes). +# This tag requires that the tag GENERATE_QHP is set to YES. + +QHP_SECT_FILTER_ATTRS = + +# The QHG_LOCATION tag can be used to specify the location of Qt's +# qhelpgenerator. If non-empty doxygen will try to run qhelpgenerator on the +# generated .qhp file. +# This tag requires that the tag GENERATE_QHP is set to YES. + +QHG_LOCATION = + +# If the GENERATE_ECLIPSEHELP tag is set to YES, additional index files will be +# generated, together with the HTML files, they form an Eclipse help plugin. To +# install this plugin and make it available under the help contents menu in +# Eclipse, the contents of the directory containing the HTML and XML files needs +# to be copied into the plugins directory of eclipse. The name of the directory +# within the plugins directory should be the same as the ECLIPSE_DOC_ID value. +# After copying Eclipse needs to be restarted before the help appears. +# The default value is: NO. +# This tag requires that the tag GENERATE_HTML is set to YES. + +GENERATE_ECLIPSEHELP = NO + +# A unique identifier for the Eclipse help plugin. When installing the plugin +# the directory name containing the HTML and XML files should also have this +# name. Each documentation set should have its own identifier. +# The default value is: org.doxygen.Project. +# This tag requires that the tag GENERATE_ECLIPSEHELP is set to YES. + +ECLIPSE_DOC_ID = org.doxygen.Project + +# If you want full control over the layout of the generated HTML pages it might +# be necessary to disable the index and replace it with your own. The +# DISABLE_INDEX tag can be used to turn on/off the condensed index (tabs) at top +# of each HTML page. A value of NO enables the index and the value YES disables +# it. Since the tabs in the index contain the same information as the navigation +# tree, you can set this option to YES if you also set GENERATE_TREEVIEW to YES. +# The default value is: NO. +# This tag requires that the tag GENERATE_HTML is set to YES. + +DISABLE_INDEX = NO + +# The GENERATE_TREEVIEW tag is used to specify whether a tree-like index +# structure should be generated to display hierarchical information. If the tag +# value is set to YES, a side panel will be generated containing a tree-like +# index structure (just like the one that is generated for HTML Help). For this +# to work a browser that supports JavaScript, DHTML, CSS and frames is required +# (i.e. any modern browser). Windows users are probably better off using the +# HTML help feature. Via custom stylesheets (see HTML_EXTRA_STYLESHEET) one can +# further fine-tune the look of the index. As an example, the default style +# sheet generated by doxygen has an example that shows how to put an image at +# the root of the tree instead of the PROJECT_NAME. Since the tree basically has +# the same information as the tab index, you could consider setting +# DISABLE_INDEX to YES when enabling this option. +# The default value is: NO. +# This tag requires that the tag GENERATE_HTML is set to YES. + +GENERATE_TREEVIEW = NO + +# The ENUM_VALUES_PER_LINE tag can be used to set the number of enum values that +# doxygen will group on one line in the generated HTML documentation. +# +# Note that a value of 0 will completely suppress the enum values from appearing +# in the overview section. +# Minimum value: 0, maximum value: 20, default value: 4. +# This tag requires that the tag GENERATE_HTML is set to YES. + +ENUM_VALUES_PER_LINE = 4 + +# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be used +# to set the initial width (in pixels) of the frame in which the tree is shown. +# Minimum value: 0, maximum value: 1500, default value: 250. +# This tag requires that the tag GENERATE_HTML is set to YES. + +TREEVIEW_WIDTH = 250 + +# When the EXT_LINKS_IN_WINDOW option is set to YES doxygen will open links to +# external symbols imported via tag files in a separate window. +# The default value is: NO. +# This tag requires that the tag GENERATE_HTML is set to YES. + +EXT_LINKS_IN_WINDOW = NO + +# Use this tag to change the font size of LaTeX formulas included as images in +# the HTML documentation. When you change the font size after a successful +# doxygen run you need to manually remove any form_*.png images from the HTML +# output directory to force them to be regenerated. +# Minimum value: 8, maximum value: 50, default value: 10. +# This tag requires that the tag GENERATE_HTML is set to YES. + +FORMULA_FONTSIZE = 10 + +# Use the FORMULA_TRANPARENT tag to determine whether or not the images +# generated for formulas are transparent PNGs. Transparent PNGs are not +# supported properly for IE 6.0, but are supported on all modern browsers. +# +# Note that when changing this option you need to delete any form_*.png files in +# the HTML output directory before the changes have effect. +# The default value is: YES. +# This tag requires that the tag GENERATE_HTML is set to YES. + +FORMULA_TRANSPARENT = YES + +# Enable the USE_MATHJAX option to render LaTeX formulas using MathJax (see +# http://www.mathjax.org) which uses client side Javascript for the rendering +# instead of using prerendered bitmaps. Use this if you do not have LaTeX +# installed or if you want to formulas look prettier in the HTML output. When +# enabled you may also need to install MathJax separately and configure the path +# to it using the MATHJAX_RELPATH option. +# The default value is: NO. +# This tag requires that the tag GENERATE_HTML is set to YES. + +USE_MATHJAX = NO + +# When MathJax is enabled you can set the default output format to be used for +# the MathJax output. See the MathJax site (see: +# http://docs.mathjax.org/en/latest/output.html) for more details. +# Possible values are: HTML-CSS (which is slower, but has the best +# compatibility), NativeMML (i.e. MathML) and SVG. +# The default value is: HTML-CSS. +# This tag requires that the tag USE_MATHJAX is set to YES. + +MATHJAX_FORMAT = HTML-CSS + +# When MathJax is enabled you need to specify the location relative to the HTML +# output directory using the MATHJAX_RELPATH option. The destination directory +# should contain the MathJax.js script. For instance, if the mathjax directory +# is located at the same level as the HTML output directory, then +# MATHJAX_RELPATH should be ../mathjax. The default value points to the MathJax +# Content Delivery Network so you can quickly see the result without installing +# MathJax. However, it is strongly recommended to install a local copy of +# MathJax from http://www.mathjax.org before deployment. +# The default value is: http://cdn.mathjax.org/mathjax/latest. +# This tag requires that the tag USE_MATHJAX is set to YES. + +MATHJAX_RELPATH = http://cdn.mathjax.org/mathjax/latest + +# The MATHJAX_EXTENSIONS tag can be used to specify one or more MathJax +# extension names that should be enabled during MathJax rendering. For example +# MATHJAX_EXTENSIONS = TeX/AMSmath TeX/AMSsymbols +# This tag requires that the tag USE_MATHJAX is set to YES. + +MATHJAX_EXTENSIONS = + +# The MATHJAX_CODEFILE tag can be used to specify a file with javascript pieces +# of code that will be used on startup of the MathJax code. See the MathJax site +# (see: http://docs.mathjax.org/en/latest/output.html) for more details. For an +# example see the documentation. +# This tag requires that the tag USE_MATHJAX is set to YES. + +MATHJAX_CODEFILE = + +# When the SEARCHENGINE tag is enabled doxygen will generate a search box for +# the HTML output. The underlying search engine uses javascript and DHTML and +# should work on any modern browser. Note that when using HTML help +# (GENERATE_HTMLHELP), Qt help (GENERATE_QHP), or docsets (GENERATE_DOCSET) +# there is already a search function so this one should typically be disabled. +# For large projects the javascript based search engine can be slow, then +# enabling SERVER_BASED_SEARCH may provide a better solution. It is possible to +# search using the keyboard; to jump to the search box use <access key> + S +# (what the <access key> is depends on the OS and browser, but it is typically +# <CTRL>, <ALT>/<option>, or both). Inside the search box use the <cursor down +# key> to jump into the search results window, the results can be navigated +# using the <cursor keys>. Press <Enter> to select an item or <escape> to cancel +# the search. The filter options can be selected when the cursor is inside the +# search box by pressing <Shift>+<cursor down>. Also here use the <cursor keys> +# to select a filter and <Enter> or <escape> to activate or cancel the filter +# option. +# The default value is: YES. +# This tag requires that the tag GENERATE_HTML is set to YES. + +SEARCHENGINE = YES + +# When the SERVER_BASED_SEARCH tag is enabled the search engine will be +# implemented using a web server instead of a web client using Javascript. There +# are two flavours of web server based searching depending on the +# EXTERNAL_SEARCH setting. When disabled, doxygen will generate a PHP script for +# searching and an index file used by the script. When EXTERNAL_SEARCH is +# enabled the indexing and searching needs to be provided by external tools. See +# the section "External Indexing and Searching" for details. +# The default value is: NO. +# This tag requires that the tag SEARCHENGINE is set to YES. + +SERVER_BASED_SEARCH = NO + +# When EXTERNAL_SEARCH tag is enabled doxygen will no longer generate the PHP +# script for searching. Instead the search results are written to an XML file +# which needs to be processed by an external indexer. Doxygen will invoke an +# external search engine pointed to by the SEARCHENGINE_URL option to obtain the +# search results. +# +# Doxygen ships with an example indexer ( doxyindexer) and search engine +# (doxysearch.cgi) which are based on the open source search engine library +# Xapian (see: http://xapian.org/). +# +# See the section "External Indexing and Searching" for details. +# The default value is: NO. +# This tag requires that the tag SEARCHENGINE is set to YES. + +EXTERNAL_SEARCH = NO + +# The SEARCHENGINE_URL should point to a search engine hosted by a web server +# which will return the search results when EXTERNAL_SEARCH is enabled. +# +# Doxygen ships with an example indexer ( doxyindexer) and search engine +# (doxysearch.cgi) which are based on the open source search engine library +# Xapian (see: http://xapian.org/). See the section "External Indexing and +# Searching" for details. +# This tag requires that the tag SEARCHENGINE is set to YES. + +SEARCHENGINE_URL = + +# When SERVER_BASED_SEARCH and EXTERNAL_SEARCH are both enabled the unindexed +# search data is written to a file for indexing by an external tool. With the +# SEARCHDATA_FILE tag the name of this file can be specified. +# The default file is: searchdata.xml. +# This tag requires that the tag SEARCHENGINE is set to YES. + +SEARCHDATA_FILE = searchdata.xml + +# When SERVER_BASED_SEARCH and EXTERNAL_SEARCH are both enabled the +# EXTERNAL_SEARCH_ID tag can be used as an identifier for the project. This is +# useful in combination with EXTRA_SEARCH_MAPPINGS to search through multiple +# projects and redirect the results back to the right project. +# This tag requires that the tag SEARCHENGINE is set to YES. + +EXTERNAL_SEARCH_ID = + +# The EXTRA_SEARCH_MAPPINGS tag can be used to enable searching through doxygen +# projects other than the one defined by this configuration file, but that are +# all added to the same external search index. Each project needs to have a +# unique id set via EXTERNAL_SEARCH_ID. The search mapping then maps the id of +# to a relative location where the documentation can be found. The format is: +# EXTRA_SEARCH_MAPPINGS = tagname1=loc1 tagname2=loc2 ... +# This tag requires that the tag SEARCHENGINE is set to YES. + +EXTRA_SEARCH_MAPPINGS = + +#--------------------------------------------------------------------------- +# Configuration options related to the LaTeX output +#--------------------------------------------------------------------------- + +# If the GENERATE_LATEX tag is set to YES doxygen will generate LaTeX output. +# The default value is: YES. + +GENERATE_LATEX = YES + +# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put. If a +# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of +# it. +# The default directory is: latex. +# This tag requires that the tag GENERATE_LATEX is set to YES. + +LATEX_OUTPUT = latex + +# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be +# invoked. +# +# Note that when enabling USE_PDFLATEX this option is only used for generating +# bitmaps for formulas in the HTML output, but not in the Makefile that is +# written to the output directory. +# The default file is: latex. +# This tag requires that the tag GENERATE_LATEX is set to YES. + +LATEX_CMD_NAME = latex + +# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to generate +# index for LaTeX. +# The default file is: makeindex. +# This tag requires that the tag GENERATE_LATEX is set to YES. + +MAKEINDEX_CMD_NAME = makeindex + +# If the COMPACT_LATEX tag is set to YES doxygen generates more compact LaTeX +# documents. This may be useful for small projects and may help to save some +# trees in general. +# The default value is: NO. +# This tag requires that the tag GENERATE_LATEX is set to YES. + +COMPACT_LATEX = NO + +# The PAPER_TYPE tag can be used to set the paper type that is used by the +# printer. +# Possible values are: a4 (210 x 297 mm), letter (8.5 x 11 inches), legal (8.5 x +# 14 inches) and executive (7.25 x 10.5 inches). +# The default value is: a4. +# This tag requires that the tag GENERATE_LATEX is set to YES. + +PAPER_TYPE = a4 + +# The EXTRA_PACKAGES tag can be used to specify one or more LaTeX package names +# that should be included in the LaTeX output. To get the times font for +# instance you can specify +# EXTRA_PACKAGES=times +# If left blank no extra packages will be included. +# This tag requires that the tag GENERATE_LATEX is set to YES. + +EXTRA_PACKAGES = + +# The LATEX_HEADER tag can be used to specify a personal LaTeX header for the +# generated LaTeX document. The header should contain everything until the first +# chapter. If it is left blank doxygen will generate a standard header. See +# section "Doxygen usage" for information on how to let doxygen write the +# default header to a separate file. +# +# Note: Only use a user-defined header if you know what you are doing! The +# following commands have a special meaning inside the header: $title, +# $datetime, $date, $doxygenversion, $projectname, $projectnumber. Doxygen will +# replace them by respectively the title of the page, the current date and time, +# only the current date, the version number of doxygen, the project name (see +# PROJECT_NAME), or the project number (see PROJECT_NUMBER). +# This tag requires that the tag GENERATE_LATEX is set to YES. + +LATEX_HEADER = + +# The LATEX_FOOTER tag can be used to specify a personal LaTeX footer for the +# generated LaTeX document. The footer should contain everything after the last +# chapter. If it is left blank doxygen will generate a standard footer. +# +# Note: Only use a user-defined footer if you know what you are doing! +# This tag requires that the tag GENERATE_LATEX is set to YES. + +LATEX_FOOTER = + +# The LATEX_EXTRA_FILES tag can be used to specify one or more extra images or +# other source files which should be copied to the LATEX_OUTPUT output +# directory. Note that the files will be copied as-is; there are no commands or +# markers available. +# This tag requires that the tag GENERATE_LATEX is set to YES. + +LATEX_EXTRA_FILES = + +# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated is +# prepared for conversion to PDF (using ps2pdf or pdflatex). The PDF file will +# contain links (just like the HTML output) instead of page references. This +# makes the output suitable for online browsing using a PDF viewer. +# The default value is: YES. +# This tag requires that the tag GENERATE_LATEX is set to YES. + +PDF_HYPERLINKS = YES + +# If the LATEX_PDFLATEX tag is set to YES, doxygen will use pdflatex to generate +# the PDF file directly from the LaTeX files. Set this option to YES to get a +# higher quality PDF documentation. +# The default value is: YES. +# This tag requires that the tag GENERATE_LATEX is set to YES. + +USE_PDFLATEX = YES + +# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \batchmode +# command to the generated LaTeX files. This will instruct LaTeX to keep running +# if errors occur, instead of asking the user for help. This option is also used +# when generating formulas in HTML. +# The default value is: NO. +# This tag requires that the tag GENERATE_LATEX is set to YES. + +LATEX_BATCHMODE = NO + +# If the LATEX_HIDE_INDICES tag is set to YES then doxygen will not include the +# index chapters (such as File Index, Compound Index, etc.) in the output. +# The default value is: NO. +# This tag requires that the tag GENERATE_LATEX is set to YES. + +LATEX_HIDE_INDICES = NO + +# If the LATEX_SOURCE_CODE tag is set to YES then doxygen will include source +# code with syntax highlighting in the LaTeX output. +# +# Note that which sources are shown also depends on other settings such as +# SOURCE_BROWSER. +# The default value is: NO. +# This tag requires that the tag GENERATE_LATEX is set to YES. + +LATEX_SOURCE_CODE = NO + +# The LATEX_BIB_STYLE tag can be used to specify the style to use for the +# bibliography, e.g. plainnat, or ieeetr. See +# http://en.wikipedia.org/wiki/BibTeX and \cite for more info. +# The default value is: plain. +# This tag requires that the tag GENERATE_LATEX is set to YES. + +LATEX_BIB_STYLE = plain + +#--------------------------------------------------------------------------- +# Configuration options related to the RTF output +#--------------------------------------------------------------------------- + +# If the GENERATE_RTF tag is set to YES doxygen will generate RTF output. The +# RTF output is optimized for Word 97 and may not look too pretty with other RTF +# readers/editors. +# The default value is: NO. + +GENERATE_RTF = NO + +# The RTF_OUTPUT tag is used to specify where the RTF docs will be put. If a +# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of +# it. +# The default directory is: rtf. +# This tag requires that the tag GENERATE_RTF is set to YES. + +RTF_OUTPUT = rtf + +# If the COMPACT_RTF tag is set to YES doxygen generates more compact RTF +# documents. This may be useful for small projects and may help to save some +# trees in general. +# The default value is: NO. +# This tag requires that the tag GENERATE_RTF is set to YES. + +COMPACT_RTF = NO + +# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated will +# contain hyperlink fields. The RTF file will contain links (just like the HTML +# output) instead of page references. This makes the output suitable for online +# browsing using Word or some other Word compatible readers that support those +# fields. +# +# Note: WordPad (write) and others do not support links. +# The default value is: NO. +# This tag requires that the tag GENERATE_RTF is set to YES. + +RTF_HYPERLINKS = NO + +# Load stylesheet definitions from file. Syntax is similar to doxygen's config +# file, i.e. a series of assignments. You only have to provide replacements, +# missing definitions are set to their default value. +# +# See also section "Doxygen usage" for information on how to generate the +# default style sheet that doxygen normally uses. +# This tag requires that the tag GENERATE_RTF is set to YES. + +RTF_STYLESHEET_FILE = + +# Set optional variables used in the generation of an RTF document. Syntax is +# similar to doxygen's config file. A template extensions file can be generated +# using doxygen -e rtf extensionFile. +# This tag requires that the tag GENERATE_RTF is set to YES. + +RTF_EXTENSIONS_FILE = + +#--------------------------------------------------------------------------- +# Configuration options related to the man page output +#--------------------------------------------------------------------------- + +# If the GENERATE_MAN tag is set to YES doxygen will generate man pages for +# classes and files. +# The default value is: NO. + +GENERATE_MAN = NO + +# The MAN_OUTPUT tag is used to specify where the man pages will be put. If a +# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of +# it. A directory man3 will be created inside the directory specified by +# MAN_OUTPUT. +# The default directory is: man. +# This tag requires that the tag GENERATE_MAN is set to YES. + +MAN_OUTPUT = man + +# The MAN_EXTENSION tag determines the extension that is added to the generated +# man pages. In case the manual section does not start with a number, the number +# 3 is prepended. The dot (.) at the beginning of the MAN_EXTENSION tag is +# optional. +# The default value is: .3. +# This tag requires that the tag GENERATE_MAN is set to YES. + +MAN_EXTENSION = .3 + +# If the MAN_LINKS tag is set to YES and doxygen generates man output, then it +# will generate one additional man file for each entity documented in the real +# man page(s). These additional files only source the real man page, but without +# them the man command would be unable to find the correct page. +# The default value is: NO. +# This tag requires that the tag GENERATE_MAN is set to YES. + +MAN_LINKS = NO + +#--------------------------------------------------------------------------- +# Configuration options related to the XML output +#--------------------------------------------------------------------------- + +# If the GENERATE_XML tag is set to YES doxygen will generate an XML file that +# captures the structure of the code including all documentation. +# The default value is: NO. + +GENERATE_XML = NO + +# The XML_OUTPUT tag is used to specify where the XML pages will be put. If a +# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of +# it. +# The default directory is: xml. +# This tag requires that the tag GENERATE_XML is set to YES. + +XML_OUTPUT = xml + +# The XML_SCHEMA tag can be used to specify a XML schema, which can be used by a +# validating XML parser to check the syntax of the XML files. +# This tag requires that the tag GENERATE_XML is set to YES. + +XML_SCHEMA = + +# The XML_DTD tag can be used to specify a XML DTD, which can be used by a +# validating XML parser to check the syntax of the XML files. +# This tag requires that the tag GENERATE_XML is set to YES. + +XML_DTD = + +# If the XML_PROGRAMLISTING tag is set to YES doxygen will dump the program +# listings (including syntax highlighting and cross-referencing information) to +# the XML output. Note that enabling this will significantly increase the size +# of the XML output. +# The default value is: YES. +# This tag requires that the tag GENERATE_XML is set to YES. + +XML_PROGRAMLISTING = YES + +#--------------------------------------------------------------------------- +# Configuration options related to the DOCBOOK output +#--------------------------------------------------------------------------- + +# If the GENERATE_DOCBOOK tag is set to YES doxygen will generate Docbook files +# that can be used to generate PDF. +# The default value is: NO. + +GENERATE_DOCBOOK = NO + +# The DOCBOOK_OUTPUT tag is used to specify where the Docbook pages will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be put in +# front of it. +# The default directory is: docbook. +# This tag requires that the tag GENERATE_DOCBOOK is set to YES. + +DOCBOOK_OUTPUT = docbook + +#--------------------------------------------------------------------------- +# Configuration options for the AutoGen Definitions output +#--------------------------------------------------------------------------- + +# If the GENERATE_AUTOGEN_DEF tag is set to YES doxygen will generate an AutoGen +# Definitions (see http://autogen.sf.net) file that captures the structure of +# the code including all documentation. Note that this feature is still +# experimental and incomplete at the moment. +# The default value is: NO. + +GENERATE_AUTOGEN_DEF = NO + +#--------------------------------------------------------------------------- +# Configuration options related to the Perl module output +#--------------------------------------------------------------------------- + +# If the GENERATE_PERLMOD tag is set to YES doxygen will generate a Perl module +# file that captures the structure of the code including all documentation. +# +# Note that this feature is still experimental and incomplete at the moment. +# The default value is: NO. + +GENERATE_PERLMOD = NO + +# If the PERLMOD_LATEX tag is set to YES doxygen will generate the necessary +# Makefile rules, Perl scripts and LaTeX code to be able to generate PDF and DVI +# output from the Perl module output. +# The default value is: NO. +# This tag requires that the tag GENERATE_PERLMOD is set to YES. + +PERLMOD_LATEX = NO + +# If the PERLMOD_PRETTY tag is set to YES the Perl module output will be nicely +# formatted so it can be parsed by a human reader. This is useful if you want to +# understand what is going on. On the other hand, if this tag is set to NO the +# size of the Perl module output will be much smaller and Perl will parse it +# just the same. +# The default value is: YES. +# This tag requires that the tag GENERATE_PERLMOD is set to YES. + +PERLMOD_PRETTY = YES + +# The names of the make variables in the generated doxyrules.make file are +# prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX. This is useful +# so different doxyrules.make files included by the same Makefile don't +# overwrite each other's variables. +# This tag requires that the tag GENERATE_PERLMOD is set to YES. + +PERLMOD_MAKEVAR_PREFIX = + +#--------------------------------------------------------------------------- +# Configuration options related to the preprocessor +#--------------------------------------------------------------------------- + +# If the ENABLE_PREPROCESSING tag is set to YES doxygen will evaluate all +# C-preprocessor directives found in the sources and include files. +# The default value is: YES. + +ENABLE_PREPROCESSING = YES + +# If the MACRO_EXPANSION tag is set to YES doxygen will expand all macro names +# in the source code. If set to NO only conditional compilation will be +# performed. Macro expansion can be done in a controlled way by setting +# EXPAND_ONLY_PREDEF to YES. +# The default value is: NO. +# This tag requires that the tag ENABLE_PREPROCESSING is set to YES. + +MACRO_EXPANSION = NO + +# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES then +# the macro expansion is limited to the macros specified with the PREDEFINED and +# EXPAND_AS_DEFINED tags. +# The default value is: NO. +# This tag requires that the tag ENABLE_PREPROCESSING is set to YES. + +EXPAND_ONLY_PREDEF = NO + +# If the SEARCH_INCLUDES tag is set to YES the includes files in the +# INCLUDE_PATH will be searched if a #include is found. +# The default value is: YES. +# This tag requires that the tag ENABLE_PREPROCESSING is set to YES. + +SEARCH_INCLUDES = YES + +# The INCLUDE_PATH tag can be used to specify one or more directories that +# contain include files that are not input files but should be processed by the +# preprocessor. +# This tag requires that the tag SEARCH_INCLUDES is set to YES. + +INCLUDE_PATH = + +# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard +# patterns (like *.h and *.hpp) to filter out the header-files in the +# directories. If left blank, the patterns specified with FILE_PATTERNS will be +# used. +# This tag requires that the tag ENABLE_PREPROCESSING is set to YES. + +INCLUDE_FILE_PATTERNS = + +# The PREDEFINED tag can be used to specify one or more macro names that are +# defined before the preprocessor is started (similar to the -D option of e.g. +# gcc). The argument of the tag is a list of macros of the form: name or +# name=definition (no spaces). If the definition and the "=" are omitted, "=1" +# is assumed. To prevent a macro definition from being undefined via #undef or +# recursively expanded use the := operator instead of the = operator. +# This tag requires that the tag ENABLE_PREPROCESSING is set to YES. + +PREDEFINED = + +# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then this +# tag can be used to specify a list of macro names that should be expanded. The +# macro definition that is found in the sources will be used. Use the PREDEFINED +# tag if you want to use a different macro definition that overrules the +# definition found in the source code. +# This tag requires that the tag ENABLE_PREPROCESSING is set to YES. + +EXPAND_AS_DEFINED = + +# If the SKIP_FUNCTION_MACROS tag is set to YES then doxygen's preprocessor will +# remove all refrences to function-like macros that are alone on a line, have an +# all uppercase name, and do not end with a semicolon. Such function macros are +# typically used for boiler-plate code, and will confuse the parser if not +# removed. +# The default value is: YES. +# This tag requires that the tag ENABLE_PREPROCESSING is set to YES. + +SKIP_FUNCTION_MACROS = YES + +#--------------------------------------------------------------------------- +# Configuration options related to external references +#--------------------------------------------------------------------------- + +# The TAGFILES tag can be used to specify one or more tag files. For each tag +# file the location of the external documentation should be added. The format of +# a tag file without this location is as follows: +# TAGFILES = file1 file2 ... +# Adding location for the tag files is done as follows: +# TAGFILES = file1=loc1 "file2 = loc2" ... +# where loc1 and loc2 can be relative or absolute paths or URLs. See the +# section "Linking to external documentation" for more information about the use +# of tag files. +# Note: Each tag file must have an unique name (where the name does NOT include +# the path). If a tag file is not located in the directory in which doxygen is +# run, you must also specify the path to the tagfile here. + +TAGFILES = + +# When a file name is specified after GENERATE_TAGFILE, doxygen will create a +# tag file that is based on the input files it reads. See section "Linking to +# external documentation" for more information about the usage of tag files. + +GENERATE_TAGFILE = + +# If the ALLEXTERNALS tag is set to YES all external class will be listed in the +# class index. If set to NO only the inherited external classes will be listed. +# The default value is: NO. + +ALLEXTERNALS = NO + +# If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed in +# the modules index. If set to NO, only the current project's groups will be +# listed. +# The default value is: YES. + +EXTERNAL_GROUPS = YES + +# If the EXTERNAL_PAGES tag is set to YES all external pages will be listed in +# the related pages index. If set to NO, only the current project's pages will +# be listed. +# The default value is: YES. + +EXTERNAL_PAGES = YES + +# The PERL_PATH should be the absolute path and name of the perl script +# interpreter (i.e. the result of 'which perl'). +# The default file (with absolute path) is: /usr/bin/perl. + +PERL_PATH = /usr/bin/perl + +#--------------------------------------------------------------------------- +# Configuration options related to the dot tool +#--------------------------------------------------------------------------- + +# If the CLASS_DIAGRAMS tag is set to YES doxygen will generate a class diagram +# (in HTML and LaTeX) for classes with base or super classes. Setting the tag to +# NO turns the diagrams off. Note that this option also works with HAVE_DOT +# disabled, but it is recommended to install and use dot, since it yields more +# powerful graphs. +# The default value is: YES. + +CLASS_DIAGRAMS = YES + +# You can define message sequence charts within doxygen comments using the \msc +# command. Doxygen will then run the mscgen tool (see: +# http://www.mcternan.me.uk/mscgen/)) to produce the chart and insert it in the +# documentation. The MSCGEN_PATH tag allows you to specify the directory where +# the mscgen tool resides. If left empty the tool is assumed to be found in the +# default search path. + +MSCGEN_PATH = + +# You can include diagrams made with dia in doxygen documentation. Doxygen will +# then run dia to produce the diagram and insert it in the documentation. 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If there are many fields or methods and many nodes the graph may +# become too big to be useful. The UML_LIMIT_NUM_FIELDS threshold limits the +# number of items for each type to make the size more manageable. Set this to 0 +# for no limit. Note that the threshold may be exceeded by 50% before the limit +# is enforced. So when you set the threshold to 10, up to 15 fields may appear, +# but if the number exceeds 15, the total amount of fields shown is limited to +# 10. +# Minimum value: 0, maximum value: 100, default value: 10. +# This tag requires that the tag HAVE_DOT is set to YES. + +UML_LIMIT_NUM_FIELDS = 10 + +# If the TEMPLATE_RELATIONS tag is set to YES then the inheritance and +# collaboration graphs will show the relations between templates and their +# instances. +# The default value is: NO. +# This tag requires that the tag HAVE_DOT is set to YES. + +TEMPLATE_RELATIONS = NO + +# If the INCLUDE_GRAPH, ENABLE_PREPROCESSING and SEARCH_INCLUDES tags are set to +# YES then doxygen will generate a graph for each documented file showing the +# direct and indirect include dependencies of the file with other documented +# files. +# The default value is: YES. +# This tag requires that the tag HAVE_DOT is set to YES. + +INCLUDE_GRAPH = YES + +# If the INCLUDED_BY_GRAPH, ENABLE_PREPROCESSING and SEARCH_INCLUDES tags are +# set to YES then doxygen will generate a graph for each documented file showing +# the direct and indirect include dependencies of the file with other documented +# files. +# The default value is: YES. +# This tag requires that the tag HAVE_DOT is set to YES. + +INCLUDED_BY_GRAPH = YES + +# If the CALL_GRAPH tag is set to YES then doxygen will generate a call +# dependency graph for every global function or class method. +# +# Note that enabling this option will significantly increase the time of a run. +# So in most cases it will be better to enable call graphs for selected +# functions only using the \callgraph command. +# The default value is: NO. +# This tag requires that the tag HAVE_DOT is set to YES. + +CALL_GRAPH = NO + +# If the CALLER_GRAPH tag is set to YES then doxygen will generate a caller +# dependency graph for every global function or class method. +# +# Note that enabling this option will significantly increase the time of a run. +# So in most cases it will be better to enable caller graphs for selected +# functions only using the \callergraph command. +# The default value is: NO. +# This tag requires that the tag HAVE_DOT is set to YES. + +CALLER_GRAPH = NO + +# If the GRAPHICAL_HIERARCHY tag is set to YES then doxygen will graphical +# hierarchy of all classes instead of a textual one. +# The default value is: YES. +# This tag requires that the tag HAVE_DOT is set to YES. + +GRAPHICAL_HIERARCHY = YES + +# If the DIRECTORY_GRAPH tag is set to YES then doxygen will show the +# dependencies a directory has on other directories in a graphical way. The +# dependency relations are determined by the #include relations between the +# files in the directories. +# The default value is: YES. +# This tag requires that the tag HAVE_DOT is set to YES. + +DIRECTORY_GRAPH = YES + +# The DOT_IMAGE_FORMAT tag can be used to set the image format of the images +# generated by dot. +# Note: If you choose svg you need to set HTML_FILE_EXTENSION to xhtml in order +# to make the SVG files visible in IE 9+ (other browsers do not have this +# requirement). +# Possible values are: png, jpg, gif and svg. +# The default value is: png. +# This tag requires that the tag HAVE_DOT is set to YES. + +DOT_IMAGE_FORMAT = png + +# If DOT_IMAGE_FORMAT is set to svg, then this option can be set to YES to +# enable generation of interactive SVG images that allow zooming and panning. +# +# Note that this requires a modern browser other than Internet Explorer. Tested +# and working are Firefox, Chrome, Safari, and Opera. +# Note: For IE 9+ you need to set HTML_FILE_EXTENSION to xhtml in order to make +# the SVG files visible. Older versions of IE do not have SVG support. +# The default value is: NO. +# This tag requires that the tag HAVE_DOT is set to YES. + +INTERACTIVE_SVG = NO + +# The DOT_PATH tag can be used to specify the path where the dot tool can be +# found. If left blank, it is assumed the dot tool can be found in the path. +# This tag requires that the tag HAVE_DOT is set to YES. + +DOT_PATH = + +# The DOTFILE_DIRS tag can be used to specify one or more directories that +# contain dot files that are included in the documentation (see the \dotfile +# command). +# This tag requires that the tag HAVE_DOT is set to YES. + +DOTFILE_DIRS = + +# The MSCFILE_DIRS tag can be used to specify one or more directories that +# contain msc files that are included in the documentation (see the \mscfile +# command). + +MSCFILE_DIRS = + +# The DIAFILE_DIRS tag can be used to specify one or more directories that +# contain dia files that are included in the documentation (see the \diafile +# command). + +DIAFILE_DIRS = + +# The DOT_GRAPH_MAX_NODES tag can be used to set the maximum number of nodes +# that will be shown in the graph. If the number of nodes in a graph becomes +# larger than this value, doxygen will truncate the graph, which is visualized +# by representing a node as a red box. Note that doxygen if the number of direct +# children of the root node in a graph is already larger than +# DOT_GRAPH_MAX_NODES then the graph will not be shown at all. Also note that +# the size of a graph can be further restricted by MAX_DOT_GRAPH_DEPTH. +# Minimum value: 0, maximum value: 10000, default value: 50. +# This tag requires that the tag HAVE_DOT is set to YES. + +DOT_GRAPH_MAX_NODES = 50 + +# The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the graphs +# generated by dot. A depth value of 3 means that only nodes reachable from the +# root by following a path via at most 3 edges will be shown. Nodes that lay +# further from the root node will be omitted. Note that setting this option to 1 +# or 2 may greatly reduce the computation time needed for large code bases. Also +# note that the size of a graph can be further restricted by +# DOT_GRAPH_MAX_NODES. Using a depth of 0 means no depth restriction. +# Minimum value: 0, maximum value: 1000, default value: 0. +# This tag requires that the tag HAVE_DOT is set to YES. + +MAX_DOT_GRAPH_DEPTH = 0 + +# Set the DOT_TRANSPARENT tag to YES to generate images with a transparent +# background. This is disabled by default, because dot on Windows does not seem +# to support this out of the box. +# +# Warning: Depending on the platform used, enabling this option may lead to +# badly anti-aliased labels on the edges of a graph (i.e. they become hard to +# read). +# The default value is: NO. +# This tag requires that the tag HAVE_DOT is set to YES. + +DOT_TRANSPARENT = NO + +# Set the DOT_MULTI_TARGETS tag to YES allow dot to generate multiple output +# files in one run (i.e. multiple -o and -T options on the command line). This +# makes dot run faster, but since only newer versions of dot (>1.8.10) support +# this, this feature is disabled by default. +# The default value is: NO. +# This tag requires that the tag HAVE_DOT is set to YES. + +DOT_MULTI_TARGETS = YES + +# If the GENERATE_LEGEND tag is set to YES doxygen will generate a legend page +# explaining the meaning of the various boxes and arrows in the dot generated +# graphs. +# The default value is: YES. +# This tag requires that the tag HAVE_DOT is set to YES. + +GENERATE_LEGEND = YES + +# If the DOT_CLEANUP tag is set to YES doxygen will remove the intermediate dot +# files that are used to generate the various graphs. +# The default value is: YES. +# This tag requires that the tag HAVE_DOT is set to YES. + +DOT_CLEANUP = YES @@ -0,0 +1,182 @@ +Basic Installation +================== + + These are generic installation instructions. + + The `configure' shell script attempts to guess correct values for +various system-dependent variables used during compilation. It uses +those values to create a `Makefile' in each directory of the package. +It may also create one or more `.h' files containing system-dependent +definitions. Finally, it creates a shell script `config.status' that +you can run in the future to recreate the current configuration, a file +`config.cache' that saves the results of its tests to speed up +reconfiguring, and a file `config.log' containing compiler output +(useful mainly for debugging `configure'). + + If you need to do unusual things to compile the package, please try +to figure out how `configure' could check whether to do them, and mail +diffs or instructions to the address given in the `README' so they can +be considered for the next release. If at some point `config.cache' +contains results you don't want to keep, you may remove or edit it. + + The file `configure.in' is used to create `configure' by a program +called `autoconf'. You only need `configure.in' if you want to change +it or regenerate `configure' using a newer version of `autoconf'. + +The simplest way to compile this package is: + + 1. `cd' to the directory containing the package's source code and type + `./configure' to configure the package for your system. If you're + using `csh' on an old version of System V, you might need to type + `sh ./configure' instead to prevent `csh' from trying to execute + `configure' itself. + + Running `configure' takes awhile. While running, it prints some + messages telling which features it is checking for. + + 2. Type `make' to compile the package. + + 3. Optionally, type `make check' to run any self-tests that come with + the package. + + 4. Type `make install' to install the programs and any data files and + documentation. + + 5. You can remove the program binaries and object files from the + source code directory by typing `make clean'. To also remove the + files that `configure' created (so you can compile the package for + a different kind of computer), type `make distclean'. There is + also a `make maintainer-clean' target, but that is intended mainly + for the package's developers. If you use it, you may have to get + all sorts of other programs in order to regenerate files that came + with the distribution. + +Compilers and Options +===================== + + Some systems require unusual options for compilation or linking that +the `configure' script does not know about. You can give `configure' +initial values for variables by setting them in the environment. Using +a Bourne-compatible shell, you can do that on the command line like +this: + CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure + +Or on systems that have the `env' program, you can do it like this: + env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure + +Compiling For Multiple Architectures +==================================== + + You can compile the package for more than one kind of computer at the +same time, by placing the object files for each architecture in their +own directory. To do this, you must use a version of `make' that +supports the `VPATH' variable, such as GNU `make'. `cd' to the +directory where you want the object files and executables to go and run +the `configure' script. `configure' automatically checks for the +source code in the directory that `configure' is in and in `..'. + + If you have to use a `make' that does not supports the `VPATH' +variable, you have to compile the package for one architecture at a time +in the source code directory. After you have installed the package for +one architecture, use `make distclean' before reconfiguring for another +architecture. + +Installation Names +================== + + By default, `make install' will install the package's files in +`/usr/local/bin', `/usr/local/man', etc. You can specify an +installation prefix other than `/usr/local' by giving `configure' the +option `--prefix=PATH'. + + You can specify separate installation prefixes for +architecture-specific files and architecture-independent files. If you +give `configure' the option `--exec-prefix=PATH', the package will use +PATH as the prefix for installing programs and libraries. +Documentation and other data files will still use the regular prefix. + + In addition, if you use an unusual directory layout you can give +options like `--bindir=PATH' to specify different values for particular +kinds of files. Run `configure --help' for a list of the directories +you can set and what kinds of files go in them. + + If the package supports it, you can cause programs to be installed +with an extra prefix or suffix on their names by giving `configure' the +option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. + +Optional Features +================= + + Some packages pay attention to `--enable-FEATURE' options to +`configure', where FEATURE indicates an optional part of the package. +They may also pay attention to `--with-PACKAGE' options, where PACKAGE +is something like `gnu-as' or `x' (for the X Window System). The +`README' should mention any `--enable-' and `--with-' options that the +package recognizes. + + For packages that use the X Window System, `configure' can usually +find the X include and library files automatically, but if it doesn't, +you can use the `configure' options `--x-includes=DIR' and +`--x-libraries=DIR' to specify their locations. + +Specifying the System Type +========================== + + There may be some features `configure' can not figure out +automatically, but needs to determine by the type of host the package +will run on. Usually `configure' can figure that out, but if it prints +a message saying it can not guess the host type, give it the +`--host=TYPE' option. TYPE can either be a short name for the system +type, such as `sun4', or a canonical name with three fields: + CPU-COMPANY-SYSTEM + +See the file `config.sub' for the possible values of each field. If +`config.sub' isn't included in this package, then this package doesn't +need to know the host type. + + If you are building compiler tools for cross-compiling, you can also +use the `--target=TYPE' option to select the type of system they will +produce code for and the `--build=TYPE' option to select the type of +system on which you are compiling the package. + +Sharing Defaults +================ + + If you want to set default values for `configure' scripts to share, +you can create a site shell script called `config.site' that gives +default values for variables like `CC', `cache_file', and `prefix'. +`configure' looks for `PREFIX/share/config.site' if it exists, then +`PREFIX/etc/config.site' if it exists. Or, you can set the +`CONFIG_SITE' environment variable to the location of the site script. +A warning: not all `configure' scripts look for a site script. + +Operation Controls +================== + + `configure' recognizes the following options to control how it +operates. + +`--cache-file=FILE' + Use and save the results of the tests in FILE instead of + `./config.cache'. Set FILE to `/dev/null' to disable caching, for + debugging `configure'. + +`--help' + Print a summary of the options to `configure', and exit. + +`--quiet' +`--silent' +`-q' + Do not print messages saying which checks are being made. To + suppress all normal output, redirect it to `/dev/null' (any error + messages will still be shown). + +`--srcdir=DIR' + Look for the package's source code in directory DIR. 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+install-man: + +install-pdf: install-pdf-recursive + +install-pdf-am: + +install-ps: install-ps-recursive + +install-ps-am: + +installcheck-am: + +maintainer-clean: maintainer-clean-recursive + -rm -f $(am__CONFIG_DISTCLEAN_FILES) + -rm -rf $(top_srcdir)/autom4te.cache + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-recursive + +mostlyclean-am: mostlyclean-generic mostlyclean-libtool + +pdf: pdf-recursive + +pdf-am: + +ps: ps-recursive + +ps-am: + +uninstall-am: uninstall-dist_docDATA + +.MAKE: $(am__recursive_targets) install-am install-strip + +.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am \ + am--refresh check check-am clean clean-cscope clean-generic \ + clean-libtool cscope cscopelist-am ctags ctags-am dist \ + dist-all dist-bzip2 dist-gzip dist-lzip dist-shar dist-tarZ \ + dist-xz dist-zip distcheck distclean distclean-generic \ + distclean-hdr distclean-libtool distclean-tags distcleancheck \ + distdir distuninstallcheck dvi dvi-am html html-am info \ + info-am install install-am install-data install-data-am \ + install-dist_docDATA 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 installdirs-am maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-generic \ + mostlyclean-libtool pdf pdf-am ps ps-am tags tags-am uninstall \ + uninstall-am uninstall-dist_docDATA + +.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: @@ -0,0 +1,57 @@ +Changes in 2.0 +* For UDF uuid is used same algorithm as in util-linux v2.30 +* Fixed Unicode encode/decode functions to correctly process OSTA Unicode d-string and d-characters +* Corrections and updates in man pages, mkudffs now contains lot of compatibility information +* New tool udfinfo which shows various information about UDF (incuding label, uuid, free space) +* New tool udflabel which shows or changes UDF label or UDF uuid +* cdrwtool: + * Set default UDF revision to 1.50 +* pktsetup: + * Make dev_name argument for setup optional + * Allow to setup and remove optical device by major:minor numbers + * Include udev rule file for automatic managing of packet writing devices +* mkudffs: + * Fixed support for VAT and CD-R disks + * Fixed crashes and infinite loops on disks with small number of sectors + * Allow 128 (resp. 63) characters in --label option + * Allow to enable VAT via new --vat option for any disk type + * Allow to enable Sparing Table via --spartable option also for any disk type + * Allow to specify number of entries in Sparing Table via new --sparspace option + * Added support for UDF revision 2.50 and 2.60 for disc with VAT (e.g. Blu-Ray Disc Recordable) + * Added support for CD-ROM, DVD-R and BD-R discs + * Added new option --new-file for enforcing to create a new image file + * Added new option --mode for specifying permissions of root directory + * Added new option --bootarea=preserve|erase|mbr to specify what to do with first 32kB of disk + --bootarea=mbr put MBR with one partition which starts at sector 0 and spans whole disk device (compatibility for MS Windows) + * Added new option --locale for specifying that command line arguments are encoded according to current locale and make it default + * Added support for disks which have logical sector size 8192, 16384 or 32768 bytes + * For hard disk set fallback block size to 512 bytes (default is still logical sector size of block device) + * Check that block device is not mounted before format process starts + * Optimize splitting disk space to maximize available free space for data + +Changes in 1.3 +* Fixed Large File Support +* Fixed pktsetup to work +* Fixed wrudf to work with CD-RW disk images +* Fixed memory leaks & buffer overflows +* Print error message when mkudffs fails + +Changes in 1.2 +* Manpage redirect for mkfs.udf(8) +* Manpage fix for pktsetup(8) +* Fixed compile and install procedure +* Fixed parsing cdrwtool --file parameter + +Changes in 1.1 +* Included various patches from Linux distributions (mostly bug fixes and documentation updates) +* Lots of fixes for compilation, crashes, buffer overflows, memory corruptions, reading from uninitialized memory, etc ... +* Fixed UTF-8 support +* Fixed detection of device blocksize +* Corrections and updates in man pages +* mkudffs: + * Set first 16 chars of Volume Set Identifier to timestamp and random value + * Set default block-size to device logical block (sector) size + * Add support for label and uuid options + * Add support for setting uid and gid of the root directory + * Fixed support for UDF 1.02 + * Symlink to mkfs.udf @@ -0,0 +1 @@ +Linux tools for UDF filesystems and DVD/CD-R(W) drives diff --git a/aclocal.m4 b/aclocal.m4 new file mode 100644 index 0000000..c763971 --- /dev/null +++ b/aclocal.m4 @@ -0,0 +1,10228 @@ +# generated automatically by aclocal 1.15 -*- Autoconf -*- + +# Copyright (C) 1996-2014 Free Software Foundation, Inc. + +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) +m4_ifndef([AC_AUTOCONF_VERSION], + [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl +m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, +[m4_warning([this file was generated for autoconf 2.69. +You have another version of autoconf. It may work, but is not guaranteed to. +If you have problems, you may need to regenerate the build system entirely. +To do so, use the procedure documented by the package, typically 'autoreconf'.])]) + +# 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. 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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) $VERSION +# NOTE: Changes made to this file will be lost: look at ltmain.sh. + +# Provide generalized library-building support services. +# Written by Gordon Matzigkeit, 1996 + +_LT_COPYING +_LT_LIBTOOL_TAGS + +# Configured defaults for sys_lib_dlsearch_path munging. +: \${LT_SYS_LIBRARY_PATH="$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=$CC + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +if test -n "$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 + +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 + +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 + +# 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 + + + +# _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], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the 'pic-only' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) + + +m4_define([_LTDL_MODE], []) +LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], + [m4_define([_LTDL_MODE], [nonrecursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [recursive], + [m4_define([_LTDL_MODE], [recursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [subproject], + [m4_define([_LTDL_MODE], [subproject])]) + +m4_define([_LTDL_TYPE], []) +LT_OPTION_DEFINE([LTDL_INIT], [installable], + [m4_define([_LTDL_TYPE], [installable])]) +LT_OPTION_DEFINE([LTDL_INIT], [convenience], + [m4_define([_LTDL_TYPE], [convenience])]) + +# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- +# +# Copyright (C) 2004-2005, 2007-2008, 2011-2015 Free Software +# Foundation, Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 6 ltsugar.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) + + +# lt_join(SEP, ARG1, [ARG2...]) +# ----------------------------- +# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their +# associated separator. +# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier +# versions in m4sugar had bugs. +m4_define([lt_join], +[m4_if([$#], [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 +]) + +# 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) +]) + +# 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. 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you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#include "config.h" + +#include <fcntl.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> +#include <getopt.h> +#include <signal.h> +#include <limits.h> + +#include <sys/ioctl.h> +#include <asm/param.h> + +#include <linux/cdrom.h> + +#include "cdrwtool.h" +#include "../mkudffs/mkudffs.h" + +static int progress; + +int msf_to_lba(int m, int s, int f) +{ + return (((m * 60) + s) * 75) + f; +} + +void hexdump(const void *buffer, int size) +{ + unsigned char *ptr = (unsigned char *) buffer; + int i; + + for (i = 0; i < size; i++) + printf("%02x ", ptr[i]); + printf("\n"); +} + +void dump_sense(unsigned char *cdb, struct request_sense *sense) +{ + int i; + + printf("Command failed: "); + + for (i=0; i<12; i++) + printf("%02x ", cdb[i]); + + if (sense) { + printf("- sense %02x.%02x.%02x\n", sense->sense_key, sense->asc, + sense->ascq); + } else { + printf(", no sense\n"); + } +} + +int wait_cmd(int fd, struct cdrom_generic_command *cgc, unsigned char *buf, + int dir, int timeout) +{ + struct request_sense sense; + int ret; + + if (cgc->timeout <= 0) + cgc->timeout = 500; + + memset(&sense, 0, sizeof(sense)); + + cgc->buffer = buf; + cgc->data_direction = dir; + cgc->sense = &sense; + cgc->timeout = timeout; + + ret = ioctl(fd, CDROM_SEND_PACKET, cgc); + if (ret) + { + perror("wait_cmd"); + dump_sense(cgc->cmd, cgc->sense); + } + return ret; +} + +int sigfd; + +void sig_progress(int sig) +{ + struct cdrom_generic_command cgc; + struct request_sense sense; + static int did = 0; + int ret; + + if (sig != SIGALRM) + return; + + memset(&cgc, 0, sizeof(cgc)); + memset(&sense, 0, sizeof(sense)); + + cgc.sense = &sense; + ret = wait_cmd(sigfd, &cgc, NULL, CGC_DATA_NONE, WAIT_PC); + + if ((ret || !(sense.sks[0] & 0x80)) && !did) { + printf("Progress indicator not implemented on this drive\n"); + printf("Don't access drive until operation has completed\n"); + progress = 101; + return; + } + + progress = ((sense.sks[1] << 8 | sense.sks[2]) * 100) / 0xffff; + did = 1; + + printf("%02d%% complete\n", progress); + if (progress == 99) { + progress = 101; + return; + } + alarm(2); +} + +void print_completion_info(int fd) +{ + sigfd = fd; + /* we can only poll sense for non-blocking commands */ +#if USE_IMMED == 0 + return; +#else + progress = 0; + signal(SIGALRM, sig_progress); + alarm(5); + while (progress < 100) + sleep(1); +#endif +} + +/* buffer must already have been filled by mode_sense */ +int mode_select(int fd, unsigned char *buffer, int len) +{ + struct cdrom_generic_command cgc; + + memset(&cgc, 0, sizeof(cgc)); + memset(buffer, 0, 3); + cgc.cmd[0] = GPCMD_MODE_SELECT_10; + cgc.cmd[1] = 1 << 4; + cgc.cmd[8] = cgc.buflen = len; + + return wait_cmd(fd, &cgc, buffer, CGC_DATA_WRITE, WAIT_PC); +} + +int mode_sense(int fd, unsigned char *buffer, int page, char pc, int size) +{ + struct cdrom_generic_command cgc; + + memset(&cgc, 0, sizeof(cgc)); + cgc.cmd[0] = GPCMD_MODE_SENSE_10; +// cgc.cmd[1] = 1 << 4; + cgc.cmd[2] = page | pc << 6; + cgc.cmd[8] = cgc.buflen = size; + + return wait_cmd(fd, &cgc, buffer, CGC_DATA_READ, WAIT_PC); +} + +int set_write_mode(int fd, write_params_t *w) +{ + unsigned char header[0x10]; + unsigned char *buffer; + int ret, len, offset; + + memset(header, 0x00, sizeof(header)); + + len = 0x10; + + if ((ret = mode_sense(fd, header, GPMODE_WRITE_PARMS_PAGE, + PAGE_DEFAULT, len)) < 0) + { + perror("mode_sense_write"); + return ret; + } + + len = 2 + (((header[0] & 0xff) << 8) | (header[1] & 0xff)); + offset = 8 + (((header[6] & 0xff) << 8) | (header[7] & 0xff)); + buffer = calloc(len, sizeof(unsigned char)); + + if ((len <= offset+13) || (w->data_block == 10 && len <= offset+51)) + { + perror("mode_sense_write"); + free(buffer); + return ret; + } + + if ((ret = mode_sense(fd, buffer, GPMODE_WRITE_PARMS_PAGE, + PAGE_DEFAULT, len)) < 0) + { + perror("mode_sense_write"); + free(buffer); + return ret; + } + + + buffer[offset+2] = w->ls_v << 5; + buffer[offset+3] = w->track_mode | w->fpacket << 5 | w->border << 6; + buffer[offset+4] = w->data_block & 0xf; + buffer[offset+5] = w->link_size; + buffer[offset+8] = w->session_format & 0xff; + buffer[offset+10] = (w->packet_size >> 24) & 0xff; + buffer[offset+11] = (w->packet_size >> 16) & 0xff; + buffer[offset+12] = (w->packet_size >> 8) & 0xff; + buffer[offset+13] = w->packet_size & 0xff; + /* sub-header is only a mode-2 thing */ + if (w->data_block == 10) + { + buffer[offset+48] = 0x00; + buffer[offset+49] = 0x00; + buffer[offset+50] = 0x08; + buffer[offset+51] = 0x00; + } + + if ((ret = mode_select(fd, buffer, len)) < 0) { + hexdump(buffer, len); + free(buffer); + perror("mode_select"); + return ret; + } + + free(buffer); + return 0; +} + +int get_write_mode(int fd, write_params_t *w) +{ + unsigned char header[0x10]; + unsigned char *buffer; + int ret, len, offset; + + memset(header, 0x00, sizeof(header)); + + len = 0x10; + + if ((ret = mode_sense(fd, header, GPMODE_WRITE_PARMS_PAGE, + PAGE_CURRENT, len)) < 0) + { + perror("mode_sense_write"); + return ret; + } + + len = 2 + (((header[0] & 0xff) << 8) | (header[1] & 0xff)); + offset = 8 + (((header[6] & 0xff) << 8) | (header[7] & 0xff)); + buffer = calloc(len, sizeof(unsigned char)); + + if (len <= offset+13) + { + perror("mode_sense_write"); + free(buffer); + return ret; + } + + if ((ret = mode_sense(fd, buffer, GPMODE_WRITE_PARMS_PAGE, + PAGE_CURRENT, len)) < 0) + { + perror("mode_sense_write"); + free(buffer); + return ret; + } + + w->ls_v = (buffer[offset+2] >> 5) & 1; + w->border = (buffer[offset+3] >> 6) & 3; + w->fpacket = (buffer[offset+3] >> 5) & 1; + w->track_mode = buffer[offset+3] & 0xf; + w->data_block = buffer[offset+4] & 0xf; + w->link_size = buffer[offset+5]; + w->session_format = buffer[offset+8]; + w->packet_size = buffer[offset+13]; + + free(buffer); + + return 0; +} + +int sync_cache(int fd) +{ + struct cdrom_generic_command cgc; + + memset(&cgc, 0, sizeof(cgc)); + cgc.cmd[0] = 0x35; + cgc.cmd[1] = 2; + return wait_cmd(fd, &cgc, NULL, CGC_DATA_NONE, WAIT_SYNC); +} + +int write_blocks(int fd, unsigned char *buffer, int lba, int blocks) +{ + struct cdrom_generic_command cgc; + + memset(&cgc, 0, sizeof(cgc)); + + cgc.cmd[0] = GPCMD_WRITE_10; +#if 0 + cgc.cmd[1] = 1 << 3; +#endif + cgc.cmd[2] = (lba >> 24) & 0xff; + cgc.cmd[3] = (lba >> 16) & 0xff; + cgc.cmd[4] = (lba >> 8) & 0xff; + cgc.cmd[5] = lba & 0xff; + cgc.cmd[7] = (blocks >> 8) & 0xff; + cgc.cmd[8] = blocks & 0xff; + cgc.buflen = blocks * CDROM_BLOCK; + + return wait_cmd(fd, &cgc, buffer, CGC_DATA_WRITE, WAIT_SYNC); +} + +int write_file(int fd, struct cdrw_disc *disc) +{ + int file, lba, size, blocks; + unsigned char *buf = NULL; + int ret = 0, go_on = 1; + + if ((file = open(disc->filename, O_RDONLY)) < 0) { + fprintf(stderr, "can't open %s\n", disc->filename); + return 1; + } + + /* for fixed packets, the write size is set. variable packets, + * we write a little less than the buffer capacity. the drive + * probably uses some of this for internal housekeeping, and + * we want to completely eliminate buffer underruns. + */ + size = disc->fpacket ? disc->packet_size * CDROM_BLOCK : 63 * CDROM_BLOCK; + lba = disc->offset; + + buf = (unsigned char *) malloc(size+1); + if (buf == NULL) { + perror("malloc"); + close(file); + return 1; + } + + while (!ret && go_on) { + blocks = disc->fpacket ? disc->packet_size : size / CDROM_BLOCK; + ret = read(file, buf, size); + if (ret == -1) { + perror("read from file"); + break; + } else if (ret < size) { + /* not enough data to complete the packet. fill + * the rest of the data block with zeros. we must + * write out complete packets every time with + * fixed packets. for variable packets we just + * write what we have left. + */ + if (disc->fpacket) { + memset(&buf[ret], 0, size - ret - 1); + } else { + blocks = (ret + CDROM_BLOCK - 1) / CDROM_BLOCK; + } + /* regardless of type, this is the last write */ + go_on = 0; + } + + fprintf(stdout, "writing at lba = %d, blocks = %d\n", lba, blocks); + if ((ret = write_blocks(fd, buf, lba, blocks))) + break; + + /* sync to indicate that one packet has been sent */ +// sync_cache(fd); + + /* for fixed packets, the run-in/run-out blocks are + * contained within the packet size. variable packets + * don't count them as part of the written size. + */ + lba += blocks; +// lba += disc->fpacket ? 0 : 7; + } + sync_cache(fd); + + close(file); + free(buf); + return ret; +} + +int blank_disc(int fd, int type) +{ + struct cdrom_generic_command cgc; + int ret; + + memset(&cgc, 0, sizeof(cgc)); + cgc.cmd[0] = GPCMD_BLANK; + cgc.cmd[1] = (type == BLANK_FULL ? 0 : 1); + cgc.cmd[1] |= (USE_IMMED << 4); + + if ((ret = wait_cmd(fd, &cgc, NULL, CGC_DATA_NONE, WAIT_BLANK)) < 0) + { + perror("blank disc"); + return ret; + } + + print_completion_info(fd); + return 0; +} + +int format_disc(int fd, struct cdrw_disc *disc) +{ + struct cdrom_generic_command cgc; + unsigned char buffer[16]; + int ret; + + memset(&cgc, 0, sizeof(cgc)); + memset(buffer, 0, sizeof(buffer)); + + cgc.cmd[0] = GPCMD_FORMAT_UNIT; + cgc.cmd[1] = 1 << 4 | 7; + cgc.buflen = 16; + + /* format list header */ + buffer[0] = 0; + buffer[1] = 0; /* FOV: 0 (use defaults) */ + buffer[1] |= (USE_IMMED << 1); + buffer[2] = 0; + buffer[3] = 8; + + /* bytes 4 through 7 are the initialization pattern, which + * we just ignore. no use for CD-RW drives. + */ + + /* format descriptor */ + buffer[8] = 0x00; /* session and grow bits (7 and 6) */ + buffer[9] = 0; + buffer[10] = 0; + buffer[11] = 0; + buffer[12] = (disc->offset >> 24) & 0xff; + buffer[13] = (disc->offset >> 16) & 0xff; + buffer[14] = (disc->offset >> 8) & 0xff; + buffer[15] = disc->offset & 0xff; + + if ((ret = wait_cmd(fd, &cgc, buffer, CGC_DATA_WRITE, WAIT_BLANK)) < 0) + { + perror("format disc"); + return ret; + } + + print_completion_info(fd); + return 0; +} + +int read_disc_info(int fd, disc_info_t *di) +{ + struct cdrom_generic_command cgc; + int ret; + + memset(&cgc, 0, sizeof(cgc)); + memset(di, 0, sizeof(disc_info_t)); + cgc.cmd[0] = GPCMD_READ_DISC_INFO; + cgc.cmd[8] = cgc.buflen = 2; + + if ((ret = wait_cmd(fd, &cgc, (unsigned char *)di, CGC_DATA_READ, WAIT_PC)) < 0) + { + perror("read disc info"); + return ret; + } + cgc.buflen = be16_to_cpu(di->length) + sizeof(di->length); + + if (cgc.buflen > sizeof(disc_info_t)) + cgc.buflen = sizeof(disc_info_t); + + cgc.cmd[8] = cgc.buflen; + if ((ret = wait_cmd(fd, &cgc, (unsigned char *)di, CGC_DATA_READ, WAIT_PC)) < 0) + { + perror("read disc info"); + return ret; + } + + return 0; +} + +int read_track_info(int fd, track_info_t *ti, int trackno) +{ + struct cdrom_generic_command cgc; + int ret; + + memset(&cgc, 0, sizeof(cgc)); + memset(ti, 0, sizeof(track_info_t)); + cgc.cmd[0] = GPCMD_READ_TRACK_RZONE_INFO; + cgc.cmd[1] = 1; + cgc.cmd[5] = trackno; + cgc.cmd[8] = cgc.buflen = 28; + + if ((ret = wait_cmd(fd, &cgc, (unsigned char *) ti, CGC_DATA_READ, WAIT_PC)) < 0) + { + perror("read track info"); + return ret; + } + + return 0; +} + +int reserve_track(int fd, struct cdrw_disc *disc) +{ + struct cdrom_generic_command cgc; + int ret; + + memset(&cgc, 0, sizeof(cgc)); + cgc.cmd[0] = GPCMD_RESERVE_RZONE_TRACK; + cgc.cmd[5] = (disc->reserve_track >> 24) & 0xff; + cgc.cmd[6] = (disc->reserve_track >> 16) & 0xff; + cgc.cmd[7] = (disc->reserve_track >> 8) & 0xff; + cgc.cmd[8] = disc->reserve_track & 0xff; + + if ((ret = wait_cmd(fd, &cgc, NULL, CGC_DATA_NONE, WAIT_BLANK)) < 0) + { + perror("reserve track"); + return ret; + } + + return 0; +} + +int close_track(int fd, unsigned int track) +{ + struct cdrom_generic_command cgc; + int ret; + + memset(&cgc, 0, sizeof(cgc)); + cgc.cmd[0] = GPCMD_CLOSE_TRACK; + cgc.cmd[1] = USE_IMMED; + cgc.cmd[2] = 1; /* bit 2 is close session/border */ + cgc.cmd[4] = (track >> 8) & 0xff; + cgc.cmd[5] = track & 0xff; + + if ((ret = wait_cmd(fd, &cgc, NULL, CGC_DATA_NONE, WAIT_BLANK)) < 0) + { + perror("close track"); + return ret; + } + print_completion_info(fd); + return 0; +} + +int close_session(int fd, unsigned int track) +{ + struct cdrom_generic_command cgc; + int ret; + + memset(&cgc, 0, sizeof(cgc)); + cgc.cmd[0] = GPCMD_CLOSE_TRACK; + cgc.cmd[1] = USE_IMMED; + cgc.cmd[2] = 2; /* bit 2 is close session/border */ + cgc.cmd[4] = (track >> 8) & 0xff; + cgc.cmd[5] = track & 0xff; + + if ((ret = wait_cmd(fd, &cgc, NULL, CGC_DATA_NONE, WAIT_BLANK)) < 0) + { + perror("close session"); + return ret; + } + print_completion_info(fd); + return 0; +} + +int read_buffer_cap(int fd, struct cdrw_disc *disc) +{ + struct cdrom_generic_command cgc; + struct { + unsigned int pad; + unsigned int buffer_size; + unsigned int buffer_free; + } __attribute((packed)) buf; + int ret; + + memset(&cgc, 0, sizeof(cgc)); + memset(&buf, 0, sizeof(buf)); + cgc.cmd[0] = 0x5c; + cgc.cmd[8] = cgc.buflen = 12; + + if ((ret = wait_cmd(fd, &cgc, (unsigned char *)&buf, CGC_DATA_READ, WAIT_PC))) + return ret; + + disc->buffer = be32_to_cpu(buf.buffer_size); + + printf("%uKB internal buffer\n", disc->buffer >> 10); + return 0; +} + +int set_cd_speed(int fd, int speed) +{ + struct cdrom_generic_command cgc; + + printf("setting write speed to %ux\n", speed); + + memset(&cgc, 0, sizeof(cgc)); + cgc.cmd[0] = 0xbb; + + /* read speed */ + cgc.cmd[2] = 0xff; + cgc.cmd[3] = 0xff; + + /* write speed */ + cgc.cmd[4] = ((0xb0 * speed) >> 8) & 0xff; + cgc.cmd[5] = (0xb0 * speed) & 0xff; + + return wait_cmd(fd, &cgc, NULL, CGC_DATA_NONE, WAIT_PC); +} + +void cdrom_close(int fd) +{ + /* enable locking */ + if (ioctl(fd, CDROM_LOCKDOOR, 0) < 0) + printf("can't unlock door\n"); + + ioctl(fd, CDROM_SET_OPTIONS, CDO_LOCK); +} + +int cdrom_open_check(int fd) +{ + int ret, attempts = 3; + + while (--attempts) { + ret = ioctl(fd, CDROM_DRIVE_STATUS, CDSL_CURRENT); + if (ret < 0) + return ret; + if (ret == CDS_DISC_OK) + break; + } + + if (attempts == 0) + return 1; + + /* drive should now be ready. check media */ + ret = ioctl(fd, CDROM_DISC_STATUS); + if (ret == CDS_AUDIO || ret < 0) + return 1; + + /* disable locking */ + if ((ret = ioctl(fd, CDROM_CLEAR_OPTIONS, CDO_LOCK)) < 0) + return ret; + + if ((ret = ioctl(fd, CDROM_LOCKDOOR, 1)) < 0) { + fprintf(stderr, "CD-ROM appears to already be opened\n"); + return 1; + } + + return 0; +} + +void print_disc_info(disc_info_t *di) +{ + printf("\terasable : %s\n", di->erasable ? "Yes" : "No"); + printf("\tborder = %d\n", di->border); + printf("\tDisc status = %d\n", di->status); + printf("\tnumber of first track = %d\n", di->n_first_track); + printf("\tnumber of sessions = %d\n", (di->n_sessions_m << 8) | di->n_sessions_l); + printf("\tnumber of tracks = %d\n", (di->first_track_m << 8) | di->first_track_l); + printf("\tstatus of last track = %d\n", (di->last_track_m << 8) | di->last_track_l); + printf("\turu = %d\n", di->uru); + printf("\tdid_v = %d\n", di->did_v); + printf("\tdbc_v = %d\n", di->dbc_v); + printf("\tdisc type = %d\n", di->disc_type); + printf("\tdisc_id = %u\n", be32_to_cpu(di->disc_id)); + printf("\tlead_in = %02d:%02d:%02d (%u)\n", + di->lead_in_m, + di->lead_in_s, + di->lead_in_f, + msf_to_lba(di->lead_in_m, di->lead_in_s, di->lead_in_f)); + printf("\tlead_out = %02d:%02d:%02d (%u)\n", + di->lead_out_m, + di->lead_out_s, + di->lead_out_f, + msf_to_lba(di->lead_out_m, di->lead_out_s, di->lead_out_f)); + printf("\tOPC entries = %u\n", di->opc_entries); + printf("\n"); +} + +void print_track_info(track_info_t *ti) +{ + printf("\ttrack_number = %d\n", (ti->track_number_m << 8) | ti->track_number_l); + printf("\tsession_number = %d\n", (ti->session_number_m << 8) | ti->session_number_l); + printf("\tdamage = %d\n", ti->damage); + printf("\tcopy = %d\n", ti->copy); + printf("\ttrack_mode = %d\n", ti->track_mode); + printf("\tRt = %d\n", ti->rt); + printf("\tblank = %d\n", ti->blank); + printf("\tpacket = %d\n", ti->packet); + printf("\tfp = %d\n", ti->fp); + printf("\tdata_mode = %d\n", ti->data_mode); + printf("\tlra_v = %d\n", ti->lra_v); + printf("\tnwa_v = %d\n", ti->nwa_v); + printf("\ttrack_start = %u\n", be32_to_cpu(ti->track_start)); + printf("\tnext_writable = %u\n", be32_to_cpu(ti->next_writable)); + printf("\tlast_recorded = %u\n", be32_to_cpu(ti->last_recorded)); + printf("\tfree_blocks = %u\n", be32_to_cpu(ti->free_blocks)); + printf("\tpacket_size = %u\n", be32_to_cpu(ti->packet_size)); + printf("\ttrack_size = %u (%uKB)\n", be32_to_cpu(ti->track_size), + be32_to_cpu(ti->track_size) * 2); +} + +int print_disc_track_info(int fd) +{ + int ret, i; + track_info_t ti; + disc_info_t di; + + memset(&di, 0, sizeof(disc_info_t)); + memset(&ti, 0, sizeof(track_info_t)); + + if ((ret = read_disc_info(fd, &di)) < 0) + return ret; + + printf("\nDISC INFO:\n"); + print_disc_info(&di); + + + /* Assumes no more than 256 tracks ;) */ + printf("TRACK INFO:\n"); + for (i = di.n_first_track; i <= di.last_track_l; i++) { + if ((ret = read_track_info(fd, &ti, i)) < 0) + return ret; + printf("\nTrack %d\n", i); + print_track_info(&ti); + } + + return 0; +} + +void make_write_page(write_params_t *w, struct cdrw_disc *disc) +{ + switch (disc->write_type) + { + case WRITE_MODE1: + { + w->data_block = 0x8; + w->session_format = 0x00; + break; + } + case WRITE_MODE2: + { + w->data_block = 0xa; + w->session_format = 0x20; + break; + } + } + + w->packet_size = disc->packet_size; + w->fpacket = disc->fpacket; + w->link_size = disc->link_size; + w->border = disc->border; + w->track_mode = w->track_mode | 0x3; +} + +void print_params(write_params_t *wp) +{ + fprintf(stdout, "writing %s packets\n", wp->fpacket ? "fixed" : "variable"); + fprintf(stdout, "border type\t: %d\n", wp->border); + fprintf(stdout, "track mode\t: %d\n", wp->track_mode); + fprintf(stdout, "data block type\t: %d\n", wp->data_block); + fprintf(stdout, "session format\t: %d\n", wp->session_format); + fprintf(stdout, "packet size\t: %lu\n", wp->packet_size); +} + +void cdrw_init_disc(struct cdrw_disc *disc) +{ + disc->fpacket = 1; + disc->packet_size = PACKET_BLOCK; + disc->write_type = WRITE_MODE2; + disc->speed = DEFAULT_SPEED; +} diff --git a/cdrwtool/cdrwtool.h b/cdrwtool/cdrwtool.h new file mode 100644 index 0000000..af6aa64 --- /dev/null +++ b/cdrwtool/cdrwtool.h @@ -0,0 +1,242 @@ +/* + * Perform all sort of actions on a CD-R, CD-RW, and DVD-R drive. + * + * Copyright Jens Axboe, 1999, 2000 + * + * Released under the GPL licences. + * + */ + +#ifndef _CDRWTOOL_H +#define _CDRWTOOL_H 1 + +#include <inttypes.h> +#include <linux/cdrom.h> +#include "../include/libudffs.h" + +/* + * define this to be the default cdrom device + */ +#define CDROM_DEVICE "/dev/scd1" + +#ifndef HZ +#define HZ sysconf(_SC_CLK_TCK) +#endif + +/* + * adjust these values if commands are timing out before completion + */ +#define WAIT_PC (5 * HZ) +#define WAIT_SYNC (25 * HZ) +#define WAIT_BLANK (60 * 60 * HZ) + +/* + * define this to 0 to make format and blank block until the entire + * operation has succeeded. otherwise control is returned as soon as + * the drive has verified the command -- this can be used for polling + * the device for completion. + */ +#define USE_IMMED 0 + +#define PAGE_CURRENT 0 +#define PAGE_CHANGE 1 +#define PAGE_DEFAULT 2 +#define PAGE_SAVE 3 + +#define BLANK_FULL 1 +#define BLANK_FAST 2 + +#define WRITE_MODE1 1 +#define WRITE_MODE2 2 /* mode2, form 1 */ + +#define CDROM_BLOCK 2048 +#define PACKET_BLOCK 32 +#define PACKET_SIZE CDROM_BLOCK*PACKET_BLOCK + +#define DEFAULT_SPEED 12 + +typedef struct +{ + unsigned char ls_v; /* link_size valid */ + unsigned char border; /* or session */ + unsigned char fpacket; /* fixed, variable */ + unsigned char track_mode; /* control nibbler, sub q */ + unsigned char data_block; /* write type */ + unsigned char link_size; /* links loss size */ + unsigned char session_format; /* session closure settings */ + unsigned long packet_size; /* fixed packet size */ +} write_params_t; + +struct cdrw_disc +{ + const char * filename; /* file to write */ + unsigned long offset; /* write file / format */ + unsigned char get_settings; /* just print settings */ + unsigned char set_settings; /* save settings */ + unsigned char blank; /* blank cdrw disc */ + unsigned char fpacket; /* fixed/variable packets */ + unsigned char packet_size; /* fixed packet size */ + unsigned char link_size; /* link loss size */ + unsigned char write_type; /* mode1 or mode2 */ + unsigned char disc_track_info; /* list disc/track info */ + unsigned char format; /* format disc */ + unsigned char border; /* border/session */ + unsigned char speed; /* writing speed */ + unsigned int buffer; /* buffer size */ + unsigned int reserve_track; /* reserve a track */ + unsigned char quick_setup; + unsigned char mkudf; + unsigned int close_track; + unsigned int close_session; + struct udf_disc udf_disc; +}; + +#ifndef be16_to_cpu +#define be16_to_cpu(x) \ + ((uint16_t)( \ + (((uint16_t)(x) & (uint16_t)0x00ffU) << 8) | \ + (((uint16_t)(x) & (uint16_t)0xff00U) >> 8) )) +#endif + +#ifndef be32_to_cpu +#define be32_to_cpu(x) \ + ((uint32_t)( \ + (((uint32_t)(x) & (uint32_t)0x000000ffUL) << 24) | \ + (((uint32_t)(x) & (uint32_t)0x0000ff00UL) << 8) | \ + (((uint32_t)(x) & (uint32_t)0x00ff0000UL) >> 8) | \ + (((uint32_t)(x) & (uint32_t)0xff000000UL) >> 24) )) +#endif + +typedef struct disc_info { + uint16_t length; +#if __BYTE_ORDER == __BIG_ENDIAN + unsigned char reserved1 : 3; + unsigned char erasable : 1; + unsigned char border : 2; + unsigned char status : 2; +#elif __BYTE_ORDER == __LITTLE_ENDIAN + unsigned char status : 2; + unsigned char border : 2; + unsigned char erasable : 1; + unsigned char reserved1 : 3; +#else +#error "<bits/endian.h> is wack" +#endif + uint8_t n_first_track; + uint8_t n_sessions_l; + uint8_t first_track_l; + uint8_t last_track_l; +#if __BYTE_ORDER == __BIG_ENDIAN + unsigned char did_v : 1; + unsigned char dbc_v : 1; + unsigned char uru : 1; + unsigned char reserved2 : 5; +#elif __BYTE_ORDER == __LITTLE_ENDIAN + unsigned char reserved2 : 5; + unsigned char uru : 1; + unsigned char dbc_v : 1; + unsigned char did_v : 1; +#endif + uint8_t disc_type; + uint8_t n_sessions_m; + uint8_t first_track_m; + uint8_t last_track_m; + uint32_t disc_id; + uint8_t lead_in_r; + uint8_t lead_in_m; + uint8_t lead_in_s; + uint8_t lead_in_f; + uint8_t lead_out_r; + uint8_t lead_out_m; + uint8_t lead_out_s; + uint8_t lead_out_f; + uint8_t disc_bar_code[8]; + uint8_t reserved3; + uint8_t opc_entries; +} disc_info_t; + +typedef struct track_info { + uint16_t info_length; + uint8_t track_number_l; + uint8_t session_number_l; + uint8_t reserved1; +#if __BYTE_ORDER == __BIG_ENDIAN + uint8_t reserved2 : 2; + uint8_t damage : 1; + uint8_t copy : 1; + uint8_t track_mode : 4; + uint8_t rt : 1; + uint8_t blank : 1; + uint8_t packet : 1; + uint8_t fp : 1; + uint8_t data_mode : 4; + uint8_t reserved3 : 6; + uint8_t lra_v : 1; + uint8_t nwa_v : 1; +#elif __BYTE_ORDER == __LITTLE_ENDIAN + uint8_t track_mode : 4; + uint8_t copy : 1; + uint8_t damage : 1; + uint8_t reserved2 : 2; + uint8_t data_mode : 4; + uint8_t fp : 1; + uint8_t packet : 1; + uint8_t blank : 1; + uint8_t rt : 1; + uint8_t nwa_v : 1; + uint8_t lra_v : 1; + uint8_t reserved3 : 6; +#endif + uint32_t track_start; + uint32_t next_writable; + uint32_t free_blocks; + uint32_t packet_size; + uint32_t track_size; + uint32_t last_recorded; + uint8_t track_number_m; + uint8_t session_number_m; + uint8_t reserved4; + uint8_t reserved5; +} track_info_t; + +typedef struct opc_table { + uint16_t speed; + uint8_t opc_value[6]; +} opc_table_t; + +typedef struct disc_capacity { + uint32_t lba; + uint32_t block_length; +} disc_capacity_t; + +int msf_to_lba(int, int, int); +void hexdump(const void *, int); +void dump_sense(unsigned char *, struct request_sense *); +int wait_cmd(int, struct cdrom_generic_command *, unsigned char *, int, int); +int mode_select(int, unsigned char *, int); +int mode_sense(int, unsigned char *, int, char, int); +int set_write_mode(int, write_params_t *); +int get_write_mode(int, write_params_t *); +int sync_cache(int); +int write_blocks(int, unsigned char *, int, int); +int write_file(int, struct cdrw_disc *); +int blank_disc(int, int); +int format_disc(int, struct cdrw_disc *); +int read_disc_info(int, disc_info_t *); +int read_track_info(int, track_info_t *, int); +int reserve_track(int, struct cdrw_disc *); +int close_track(int, unsigned int); +int close_session(int, unsigned int); +int read_buffer_cap(int, struct cdrw_disc *); +int set_cd_speed(int, int); +void cdrom_close(int); +int cdrom_open_check(int); +void print_disc_info(disc_info_t *); +void print_track_info(track_info_t *); +int print_disc_track_info(int); +void make_write_page(write_params_t *, struct cdrw_disc *); +void print_params(write_params_t *); +void cdrw_init_disc(struct cdrw_disc *); +int udf_set_version(struct udf_disc *, int); + +#endif /* _CDRWTOOL_H */ diff --git a/cdrwtool/main.c b/cdrwtool/main.c new file mode 100644 index 0000000..6f0b547 --- /dev/null +++ b/cdrwtool/main.c @@ -0,0 +1,370 @@ +/* + * main.c + * + * Copyright (c) 2002 Ben Fennema <bfennema@falcon.csc.calpoly.edu> + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#include "config.h" + +#include <stdio.h> +#include <stdlib.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <fcntl.h> +#include <unistd.h> +#include <time.h> +#include <sys/time.h> +#include <errno.h> + +#include "cdrwtool.h" +#include "options.h" + +#include "../mkudffs/defaults.h" +#include "../mkudffs/mkudffs.h" + +int write_func(struct udf_disc *disc, struct udf_extent *ext) +{ + static unsigned char *buffer = NULL; + static size_t bufferlen = 0; + static int lastpacket = -1; + int fd = *(int *)disc->write_data; + size_t offset; + int packet; + struct udf_desc *desc; + struct udf_data *data; + + if (buffer == NULL) + { + bufferlen = disc->blocksize * 32; + buffer = calloc(bufferlen, 1); + } + + if (ext == NULL) + { + if (lastpacket != -1) + { + if (write_blocks(fd, buffer, lastpacket * 32, 32) < 0) + return -1; + } + } + else if (!(ext->space_type & (USPACE|RESERVED))) + { + desc = ext->head; + while (desc != NULL) + { + packet = (uint64_t)(ext->start + desc->offset) / 32; + if (lastpacket != -1 && packet != lastpacket) + { + if (write_blocks(fd, buffer, lastpacket * 32, 32) < 0) + return -1; + memset(buffer, 0x00, bufferlen); + } + data = desc->data; + offset = ((uint64_t)(ext->start + desc->offset) - (packet * 32)) * disc->blocksize; + while (data != NULL) + { + if (data->length + offset > bufferlen) + { + memcpy(buffer + offset, data->buffer, bufferlen - offset); + if (write_blocks(fd, buffer, packet * 32, 32) < 0) + return -1; + memset(buffer, 0x00, bufferlen); + lastpacket = ++ packet; + + memcpy(buffer, data->buffer + (bufferlen - offset), data->length - (bufferlen - offset)); + offset = data->length - (bufferlen - offset); + } + else + { + lastpacket = packet; + memcpy(buffer + offset, data->buffer, data->length); + offset += data->length; + } + + if (offset == disc->blocksize * 32) + { + if (write_blocks(fd, buffer, packet * 32, 32) < 0) + return -1; + memset(buffer, 0x00, bufferlen); + lastpacket = -1; + offset = 0; + packet ++; + } + data = data->next; + } + desc = desc->next; + } + } + return 0; +} + +int quick_setup(int fd, struct cdrw_disc *disc, const char *device) +{ + disc_info_t di; + track_info_t ti; + int ret, i; + unsigned blocks; + + printf("Settings for %s:\n", device); + printf("\t%s packets, size %u\n", disc->fpacket ? "Fixed" : "Variable", + disc->packet_size); + printf("\tMode-%d disc\n", disc->write_type); + + printf( "\nI'm going to do a quick setup of %s. The disc is going to " + "be blanked and formatted with one big track. All data on " + "the device will be lost!! Press CTRL-C to cancel now.\n" + "ENTER to continue.\n", + device); + + getchar(); + + printf("Initiating quick disc blank\n"); + + if ((ret = blank_disc(fd, BLANK_FAST))) + return ret; + + if ((ret = read_disc_info(fd, &di)) < 0) + return ret; + + if ((ret = read_track_info(fd, &ti, 1)) < 0) + return ret; + + blocks = msf_to_lba(di.lead_out_m, di.lead_out_s, di.lead_out_f) - 152; + if (disc->fpacket) + { + /* fixed packets format usable blocks */ + blocks = ((blocks + 7) / (disc->packet_size + 7)) * disc->packet_size; + } + printf("Disc capacity is %u blocks (%uKB/%uMB)\n", + blocks, blocks * 2, blocks / 512); + + if (!disc->offset) + disc->udf_disc.head->blocks = blocks; + else + disc->udf_disc.head->blocks = disc->offset; + + disc->udf_disc.blocks = disc->udf_disc.head->blocks; + + if (disc->fpacket) + { + if (!disc->offset) + disc->offset = blocks; + printf("Formatting track\n"); + if ((ret = format_disc(fd, disc))) + return ret; + add_type2_sparable_partition(&disc->udf_disc, 0, 2, 0); + disc->udf_disc.udf_pd[0]->accessType = cpu_to_le32(PD_ACCESS_TYPE_REWRITABLE); + } + else + { + disc->reserve_track = blocks; + printf("Reserving track\n"); + if ((ret = reserve_track(fd, disc))) + return ret; + } + + disc->udf_disc.flags |= FLAG_UNALLOC_BITMAP; + for (i=0; i<UDF_ALLOC_TYPE_SIZE; i++) + { + if (disc->udf_disc.sizing[i].denomSize == 0) + memcpy(&disc->udf_disc.sizing[i], &default_sizing[DEFAULT_CDRW][i], sizeof(default_sizing[DEFAULT_CDRW][i])); + } + + split_space(&disc->udf_disc); + + setup_vrs(&disc->udf_disc); + setup_anchor(&disc->udf_disc); + setup_partition(&disc->udf_disc); + setup_vds(&disc->udf_disc); + + dump_space(&disc->udf_disc); + + printf("Writing UDF structures to disc\n"); + write_disc(&disc->udf_disc); + disc->udf_disc.write(&disc->udf_disc, NULL); + sync_cache(fd); + + printf("Quick setup complete!\n"); + return 0; +} + +int mkudf_session(int fd, struct cdrw_disc *disc) +{ + int i; + + disc->udf_disc.head->blocks = disc->offset; + disc->udf_disc.blocks = disc->udf_disc.head->blocks; + add_type2_sparable_partition(&disc->udf_disc, 0, 2, 0); + disc->udf_disc.udf_pd[0]->accessType = cpu_to_le32(PD_ACCESS_TYPE_REWRITABLE); + + disc->udf_disc.flags |= FLAG_UNALLOC_BITMAP; + for (i=0; i<UDF_ALLOC_TYPE_SIZE; i++) + { + if (disc->udf_disc.sizing[i].denomSize == 0) + memcpy(&disc->udf_disc.sizing[i], &default_sizing[DEFAULT_CDRW][i], sizeof(default_sizing[DEFAULT_CDRW][i])); + } + + split_space(&disc->udf_disc); + + setup_vrs(&disc->udf_disc); + setup_anchor(&disc->udf_disc); + setup_partition(&disc->udf_disc); + setup_vds(&disc->udf_disc); + + dump_space(&disc->udf_disc); + + printf("Writing UDF structures to disc\n"); + write_disc(&disc->udf_disc); + disc->udf_disc.write(&disc->udf_disc, NULL); + sync_cache(fd); + return 0; +} + +int main(int argc, char *argv[]) +{ + struct cdrw_disc disc; + write_params_t w; + const char *filename; + int fd, ret; + + appname = "cdrwtool"; + + memset(&disc, 0x00, sizeof(disc)); + cdrw_init_disc(&disc); + udf_init_disc(&disc.udf_disc); + udf_set_version(&disc.udf_disc, 0x150); + disc.udf_disc.flags |= FLAG_BOOTAREA_PRESERVE; + filename = CDROM_DEVICE; + parse_args(argc, argv, &disc, &filename); + if (((fd = open(filename, O_RDWR | O_NONBLOCK)) < 0) && + ((errno != EROFS) || + ((fd = open(filename, O_RDONLY | O_NONBLOCK)) < 0))) + { + perror("open cdrom device"); + return fd; + } + disc.udf_disc.write = write_func; + disc.udf_disc.write_data = &fd; + + if ((ret = cdrom_open_check(fd))) + { + fprintf(stderr, "set_options\n"); + cdrom_close(fd); + return ret; + } + + if ((ret = read_buffer_cap(fd, &disc))) + { + cdrom_close(fd); + return ret; + } + + if ((ret = get_write_mode(fd, &w))) + { + fprintf(stderr, "get_write\n"); + cdrom_close(fd); + return ret; + } + + if ((ret = set_cd_speed(fd, disc.speed))) + { + fprintf(stderr, "set speed\n"); + cdrom_close(fd); + return ret; + } + + if (disc.get_settings || disc.disc_track_info) + { + if (disc.get_settings) + print_params(&w); + if (disc.disc_track_info) + print_disc_track_info(fd); + cdrom_close(fd); + return ret; + } + + /* define write parameters based on command line options */ + make_write_page(&w, &disc); + + if ((ret = set_write_mode(fd, &w))) + { + printf("set_write\n"); + cdrom_close(fd); + return ret; + } + + if (disc.close_track) + { + ret = close_track(fd, disc.close_track); + cdrom_close(fd); + return ret; + } + + if (disc.close_session) + { + ret = close_session(fd, disc.close_session); + cdrom_close(fd); + return ret; + } + + if (disc.quick_setup) + { + ret = quick_setup(fd, &disc, filename); + cdrom_close(fd); + return ret; + } + + if (disc.blank) + { + ret = blank_disc(fd, disc.blank); + cdrom_close(fd); + return ret; + } + + if (disc.format) + { + ret = format_disc(fd, &disc); + cdrom_close(fd); + return ret; + } + + if (disc.mkudf) + { + ret = mkudf_session(fd, &disc); + cdrom_close(fd); + return ret; + } + + if (disc.filename) + { + ret = write_file(fd, &disc); + cdrom_close(fd); + return ret; + } + + if (disc.reserve_track) + { + ret = reserve_track(fd, &disc); + cdrom_close(fd); + return ret; + } + + cdrom_close(fd); + return 0; +} diff --git a/cdrwtool/options.c b/cdrwtool/options.c new file mode 100644 index 0000000..91d222d --- /dev/null +++ b/cdrwtool/options.c @@ -0,0 +1,228 @@ +/* + * options.c + * + * Copyright (c) 2002 Ben Fennema <bfennema@falcon.csc.calpoly.edu> + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#include "config.h" + +#include <stdio.h> +#include <stdlib.h> + +#include "cdrwtool.h" +#include "libudffs.h" +#include "options.h" + +struct option long_options[] = { + { "help", no_argument, NULL, OPT_HELP }, + { "device", 1, NULL, 'd' }, + { "set write parameters", no_argument, NULL, 's' }, + { "get write parameters", no_argument, NULL, 'g' }, + { "blank cdrw disc", 1, NULL, 'b' }, + { "format cdrw disc", 1,NULL, 'm' }, + { "run mkudffs on track", 1, NULL, 'u' }, + { "set mkudffs version", 1, NULL, 'v' }, + { "set cd writing speed", 1, NULL, 't' }, + { "write fixed packets", 1, NULL, 'p' }, + { "perform quick setup", optional_argument, NULL, 'q' }, + { "reserve track", 1, NULL, 'r' }, + { "close track", 1, NULL, 'c' }, + { "fixed packet size", 1, NULL, 'z' }, + { "border/session setting", 1, NULL, 'l' }, + { "write type", 1, NULL, 'w' }, + { "file to write", 1, NULL, 'f' }, + { "start at this lba for file write", 1, NULL,'o' }, + { "print detailed disc info", no_argument, NULL, 'i' }, + { 0, 0, NULL, 0 }, +}; + +void usage(void) +{ + int i; + + printf("cdrwtool from " PACKAGE_NAME " " PACKAGE_VERSION "\nUsage:\n\tcdrwtool [options]\nOptions:\n"); + for (i = 0; long_options[i].name != NULL; i++) + if (long_options[i].val >= 0xFF) + printf("\t--%s\t%s\n", long_options[i].name, long_options[i].name); + else + printf("\t-%c\t%s\n", long_options[i].val, long_options[i].name); + exit(1); +} + +void parse_args(int argc, char *argv[], struct cdrw_disc *disc, const char **device) +{ + int retval; + + while ((retval = getopt_long(argc, argv, "r:t:im:u:v:d:sgq::c:C:b:p:z:l:w:f:o:h", long_options, NULL)) != EOF) + { + switch (retval) + { + case OPT_HELP: + case 'h': + usage(); + break; + case 'c': + { + disc->close_track = strtol(optarg, NULL, 10); + break; + } + case 'C': + { + disc->close_session = strtol(optarg, NULL, 10); + break; + } + case 'q': + { + disc->quick_setup = 1; + if (optarg) + disc->offset = strtol(optarg, NULL, 10); + else + disc->offset = 0; + break; + } + case 'u': + { + disc->mkudf = 1; + disc->offset = strtol(optarg, NULL, 10); + printf("mkudffs %lu blocks\n", disc->offset); + break; + } + case 'v': + { + if (udf_set_version(&disc->udf_disc, strtol(optarg, NULL, 16))) + exit(1); + printf("udf version set to 0x%04x\n", disc->udf_disc.udf_rev); + break; + } + case 'r': + { + disc->reserve_track = strtol(optarg, NULL, 10); + printf("reserving track %u\n", disc->reserve_track); + break; + } + case 't': + { + disc->speed = strtol(optarg, NULL, 10); + printf("setting speed to %d\n", disc->speed); + break; + } + case 'm': + { + disc->format = 1; + disc->offset = strtol(optarg, NULL, 10); + printf("formatting %lu blocks\n", disc->offset); + break; + } + case 'i': + { + disc->disc_track_info = 1; + break; + } + case 'd': + { + *device = optarg; + printf("using device %s\n", *device); + break; + } + case 'g': + { + printf("ok, want to get\n"); + disc->get_settings = 1; + break; + } + case 's': + { + printf("ok, want to set\n"); + disc->set_settings = 1; + break; + } + case 'b': + { + if (!strcmp("full", optarg)) + { + printf("full blank\n"); + disc->blank = BLANK_FULL; + } + else if (!strcmp("fast", optarg)) + { + printf("fast blank\n"); + disc->blank = BLANK_FAST; + } + else + { + printf("full or fast blanking only\n"); + exit(1); + } + break; + } + case 'p': + { + disc->fpacket = !!strtol(optarg, NULL, 10); + printf("%s packets\n", disc->fpacket?"fixed":"variable"); + break; + } + case 'z': + { + disc->packet_size = strtol(optarg, NULL, 10); + printf("packet size: %d\n", disc->packet_size); + break; + } + case 'l': + { + disc->border = strtol(optarg, NULL, 10); + printf("border type: %d\n", disc->border); + break; + } + case 'w': + { + if (!strcmp("mode1", optarg)) + { + printf("mode1\n"); + disc->write_type = 1; + } + else if (!strcmp("mode2", optarg)) + { + printf("mode2\n"); + disc->write_type = 2; + } + else + { + fprintf(stderr, "mode1 or mode2 writing only\n"); + exit(1); + } + break; + } + case 'f': + { + disc->filename = optarg; + printf("write file %s\n", disc->filename); + break; + } + case 'o': + { + disc->offset = strtoul(optarg, NULL, 10); + printf("write offset %lu\n", disc->offset); + break; + } + } + } + + if (optind < argc) + usage(); +} diff --git a/cdrwtool/options.h b/cdrwtool/options.h new file mode 100644 index 0000000..c67b43d --- /dev/null +++ b/cdrwtool/options.h @@ -0,0 +1,40 @@ +/* + * options.h + * + * Copyright (c) 2002 Ben Fennema <bfennema@falcon.csc.calpoly.edu> + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#ifndef _OPTIONS_H +#define _OPTIONS_H 1 + +#include <getopt.h> + +void usage(void); +void parse_args(int, char *[], struct cdrw_disc *, const char **); + +/* + * Command line option token values. + * 0x0000-0x00ff Single characters + * 0x1000-0x1fff Long switches (no arg) + * 0x2000-0x2fff Long settings (arg required) + */ + +#define OPT_HELP 0x1000 + +#endif /* _OPTIONS_H */ diff --git a/config/compile b/config/compile new file mode 100755 index 0000000..a85b723 --- /dev/null +++ b/config/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/config/config.guess b/config/config.guess new file mode 100755 index 0000000..2e9ad7f --- /dev/null +++ b/config/config.guess @@ -0,0 +1,1462 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright 1992-2016 Free Software Foundation, Inc. + +timestamp='2016-10-02' + +# 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 +# +# 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 ($timestamp) + +Originally written by Per Bothner. +Copyright 1992-2016 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$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) and ABI. + case "${UNAME_MACHINE_ARCH}" in + earm*) + os=netbsdelf + ;; + arm*|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 ;; + *:LibertyBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-libertybsd${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 "[:upper:]" "[:lower:]"``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 ;; + k1om: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; } + ;; + mips64el:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${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 ;; + riscv32:Linux:*:* | riscv64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${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 ${UNAME_MACHINE}-pc-sysv32 + fi + exit ;; + pc:*:*:*) + # Left here for compatibility: + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i586. + # Note: whatever this is, it MUST be the same as what config.sub + # prints for the "djgpp" host, or else GDB configure will decide that + # this is a cross-build. + echo i586-pc-msdosdjgpp + exit ;; + Intel:Mach:3*:*) + echo i386-pc-mach3 + exit ;; + paragon:*:*:*) + echo i860-intel-osf1 + exit ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + echo i860-stardent-sysv${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 ;; + SX-ACE:SUPER-UX:*:*) + echo sxace-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 ;; + amd64:Isilon\ OneFS:*:*) + echo x86_64-unknown-onefs + exit ;; +esac + +cat >&2 <<EOF +$0: unable to guess system type + +This script (version $timestamp), has failed to recognize the +operating system you are using. If your script is old, overwrite +config.guess and config.sub with the latest versions from: + + http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess +and + http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub + +If $0 has already been updated, send the following data and any +information you think might be pertinent to config-patches@gnu.org to +provide the necessary 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/config/config.sub b/config/config.sub new file mode 100755 index 0000000..dd2ca93 --- /dev/null +++ b/config/config.sub @@ -0,0 +1,1825 @@ +#! /bin/sh +# Configuration validation subroutine script. +# Copyright 1992-2016 Free Software Foundation, Inc. + +timestamp='2016-11-04' + +# 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 + +# 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: $0 [OPTION] CPU-MFR-OPSYS or ALIAS + +Canonicalize a configuration name. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to <config-patches@gnu.org>." + +version="\ +GNU config.sub ($timestamp) + +Copyright 1992-2016 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 $maybe_os in + nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \ + linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \ + knetbsd*-gnu* | netbsd*-gnu* | netbsd*-eabi* | \ + kopensolaris*-gnu* | cloudabi*-eabi* | \ + storm-chaos* | os2-emx* | rtmk-nova*) + os=-$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 \ + | pru \ + | 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-* \ + | pru-* \ + | 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 $basic_machine | sed 's/^[^-]*-//'` + ;; + c90) + basic_machine=c90-cray + os=-unicos + ;; + cegcc) + basic_machine=arm-unknown + os=-cegcc + ;; + convex-c1) + basic_machine=c1-convex + os=-bsd + ;; + convex-c2) + basic_machine=c2-convex + os=-bsd + ;; + convex-c32) + basic_machine=c32-convex + os=-bsd + ;; + convex-c34) + basic_machine=c34-convex + os=-bsd + ;; + convex-c38) + basic_machine=c38-convex + os=-bsd + ;; + cray | j90) + basic_machine=j90-cray + os=-unicos + ;; + craynv) + basic_machine=craynv-cray + os=-unicosmp + ;; + cr16 | cr16-*) + basic_machine=cr16-unknown + os=-elf + ;; + crds | unos) + basic_machine=m68k-crds + ;; + crisv32 | crisv32-* | etraxfs*) + basic_machine=crisv32-axis + ;; + cris | cris-* | etrax*) + basic_machine=cris-axis + ;; + crx) + basic_machine=crx-unknown + os=-elf + ;; + da30 | da30-*) + basic_machine=m68k-da30 + ;; + decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) + basic_machine=mips-dec + ;; + decsystem10* | dec10*) + basic_machine=pdp10-dec + os=-tops10 + ;; + decsystem20* | dec20*) + basic_machine=pdp10-dec + os=-tops20 + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + basic_machine=m68k-motorola + ;; + delta88) + basic_machine=m88k-motorola + os=-sysv3 + ;; + dicos) + basic_machine=i686-pc + os=-dicos + ;; + djgpp) + basic_machine=i586-pc + os=-msdosdjgpp + ;; + dpx20 | dpx20-*) + basic_machine=rs6000-bull + os=-bosx + ;; + dpx2* | dpx2*-bull) + basic_machine=m68k-bull + os=-sysv3 + ;; + e500v[12]) + basic_machine=powerpc-unknown + os=$os"spe" + ;; + e500v[12]-*) + basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` + os=$os"spe" + ;; + 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) + 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) + 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* | -libertybsd* \ + | -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* \ + | -midipix* | -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* \ + | -onefs* | -tirtos* | -phoenix* | -fuchsia*) + # 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*) + ;; + -ios) + ;; + -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/config/depcomp b/config/depcomp new file mode 100755 index 0000000..fc98710 --- /dev/null +++ b/config/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/config/install-sh b/config/install-sh new file mode 100755 index 0000000..59990a1 --- /dev/null +++ b/config/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/config/ltmain.sh b/config/ltmain.sh new file mode 100644 index 0000000..a736cf9 --- /dev/null +++ b/config/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-2.4.6-2" +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='[0m' + tc_bold='[1m'; tc_standout='[7m' + tc_red='[31m'; tc_green='[32m' + tc_blue='[34m'; tc_cyan='[36m' + 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 $scriptversion Debian-2.4.6-2 + automake: `($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 *) <_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/config/missing b/config/missing new file mode 100755 index 0000000..f62bbae --- /dev/null +++ b/config/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 $st + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/configure b/configure new file mode 100755 index 0000000..e253ea9 --- /dev/null +++ b/configure @@ -0,0 +1,14728 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.69 for udftools 2.0. +# +# +# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. +# +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${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 about your system, +$0: including any error possibly output before this +$0: message. Then install a modern shell, or manually run +$0: the script under such a shell if you do have one." + fi + exit 1 +fi +fi +fi +SHELL=${CONFIG_SHELL-/bin/sh} +export SHELL +# Unset more variables known to interfere with behavior of common tools. +CLICOLOR_FORCE= GREP_OPTIONS= +unset CLICOLOR_FORCE GREP_OPTIONS + +## --------------------- ## +## M4sh Shell Functions. ## +## --------------------- ## +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} # as_fn_mkdir_p + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + + + as_lineno_1=$LINENO as_lineno_1a=$LINENO + as_lineno_2=$LINENO as_lineno_2a=$LINENO + eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && + test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { + # Blame Lee E. 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"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"` + +# Expand $ac_aux_dir to an absolute path. +am_aux_dir=`cd "$ac_aux_dir" && pwd` + +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 "$MKDIR_P" >&6; } + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$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 + +{ $as_echo "$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 + +# 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 "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE='udftools' + VERSION='2.0' + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE "$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 -' + + + + + + +# 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_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... 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" >&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 $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${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-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` +$RM -r conftest* + + +if test -n "$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 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$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: + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline in -lreadline" >&5 +$as_echo_n "checking for readline in -lreadline... " >&6; } +if ${ac_cv_lib_readline_readline+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lreadline $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$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 readline (); +int +main () +{ +return readline (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_readline_readline=yes +else + ac_cv_lib_readline_readline=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_readline" >&5 +$as_echo "$ac_cv_lib_readline_readline" >&6; } +if test "x$ac_cv_lib_readline_readline" = xyes; then : + +else + as_fn_error $? "cannot find -lreadline." "$LINENO" 5 +fi + + +{ $as_echo "$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 + +for ac_header in fcntl.h sys/time.h unistd.h getopt.h string.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 + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 +$as_echo_n "checking for inline... " >&6; } +if ${ac_cv_c_inline+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_c_inline=no +for ac_kw in inline __inline__ __inline; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifndef __cplusplus +typedef int foo_t; +static $ac_kw foo_t static_foo () {return 0; } +$ac_kw foo_t foo () {return 0; } +#endif + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_inline=$ac_kw +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test "$ac_cv_c_inline" != no && break +done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 +$as_echo "$ac_cv_c_inline" >&6; } + +case $ac_cv_c_inline in + inline | yes) ;; + *) + case $ac_cv_c_inline in + no) ac_val=;; + *) ac_val=$ac_cv_c_inline;; + esac + cat >>confdefs.h <<_ACEOF +#ifndef __cplusplus +#define inline $ac_val +#endif +_ACEOF + ;; +esac + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 +$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } +if ${ac_cv_header_time+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <sys/types.h> +#include <sys/time.h> +#include <time.h> + +int +main () +{ +if ((struct tm *) 0) +return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_time=yes +else + ac_cv_header_time=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 +$as_echo "$ac_cv_header_time" >&6; } +if test $ac_cv_header_time = yes; then + +$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5 +$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; } +if ${ac_cv_struct_tm+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <sys/types.h> +#include <time.h> + +int +main () +{ +struct tm tm; + int *p = &tm.tm_sec; + return !p; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_struct_tm=time.h +else + ac_cv_struct_tm=sys/time.h +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5 +$as_echo "$ac_cv_struct_tm" >&6; } +if test $ac_cv_struct_tm = sys/time.h; then + +$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h + +fi + +# Check whether --enable-largefile was given. +if test "${enable_largefile+set}" = set; then : + enableval=$enable_largefile; +fi + +if test "$enable_largefile" != no; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 +$as_echo_n "checking for special C compiler options needed for large files... " >&6; } +if ${ac_cv_sys_largefile_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_sys_largefile_CC=no + if test "$GCC" != yes; then + ac_save_CC=$CC + while :; do + # IRIX 6.2 and later do not support large files by default, + # so use the C compiler's -n32 option if that helps. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <sys/types.h> + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF + if ac_fn_c_try_compile "$LINENO"; then : + break +fi +rm -f core conftest.err conftest.$ac_objext + CC="$CC -n32" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_largefile_CC=' -n32'; break +fi +rm -f core conftest.err conftest.$ac_objext + break + done + CC=$ac_save_CC + rm -f conftest.$ac_ext + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 +$as_echo "$ac_cv_sys_largefile_CC" >&6; } + if test "$ac_cv_sys_largefile_CC" != no; then + CC=$CC$ac_cv_sys_largefile_CC + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 +$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } +if ${ac_cv_sys_file_offset_bits+:} false; then : + $as_echo_n "(cached) " >&6 +else + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <sys/types.h> + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_file_offset_bits=no; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#define _FILE_OFFSET_BITS 64 +#include <sys/types.h> + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_file_offset_bits=64; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cv_sys_file_offset_bits=unknown + break +done +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 +$as_echo "$ac_cv_sys_file_offset_bits" >&6; } +case $ac_cv_sys_file_offset_bits in #( + no | unknown) ;; + *) +cat >>confdefs.h <<_ACEOF +#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits +_ACEOF +;; +esac +rm -rf conftest* + if test $ac_cv_sys_file_offset_bits = unknown; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 +$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } +if ${ac_cv_sys_large_files+:} false; then : + $as_echo_n "(cached) " >&6 +else + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <sys/types.h> + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_large_files=no; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#define _LARGE_FILES 1 +#include <sys/types.h> + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_large_files=1; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cv_sys_large_files=unknown + break +done +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 +$as_echo "$ac_cv_sys_large_files" >&6; } +case $ac_cv_sys_large_files in #( + no | unknown) ;; + *) +cat >>confdefs.h <<_ACEOF +#define _LARGE_FILES $ac_cv_sys_large_files +_ACEOF +;; +esac +rm -rf conftest* + fi + + +fi + + + + +ac_config_files="$ac_config_files Makefile libudffs/Makefile mkudffs/Makefile cdrwtool/Makefile pktsetup/Makefile udffsck/Makefile udfinfo/Makefile udflabel/Makefile wrudf/Makefile doc/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= +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 +$as_echo "done" >&6; } + if test -n "$EXEEXT"; then + am__EXEEXT_TRUE= + am__EXEEXT_FALSE='#' +else + am__EXEEXT_TRUE='#' + am__EXEEXT_FALSE= +fi + +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 + +: "${CONFIG_STATUS=./config.status}" +ac_write_fail=0 +ac_clean_files_save=$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 udftools $as_me 2.0, 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 the package provider. +udftools home page: <https://github.com/pali/udftools/>." + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" +ac_cs_version="\\ +udftools config.status 2.0 +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 $? 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"$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"`' + +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; 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; 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' + + + + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "include/config.h") CONFIG_HEADERS="$CONFIG_HEADERS include/config.h:include/config.in" ;; + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "libudffs/Makefile") CONFIG_FILES="$CONFIG_FILES libudffs/Makefile" ;; + "mkudffs/Makefile") CONFIG_FILES="$CONFIG_FILES mkudffs/Makefile" ;; + "cdrwtool/Makefile") CONFIG_FILES="$CONFIG_FILES cdrwtool/Makefile" ;; + "pktsetup/Makefile") CONFIG_FILES="$CONFIG_FILES pktsetup/Makefile" ;; + "udffsck/Makefile") CONFIG_FILES="$CONFIG_FILES udffsck/Makefile" ;; + "udfinfo/Makefile") CONFIG_FILES="$CONFIG_FILES udfinfo/Makefile" ;; + "udflabel/Makefile") CONFIG_FILES="$CONFIG_FILES udflabel/Makefile" ;; + "wrudf/Makefile") CONFIG_FILES="$CONFIG_FILES wrudf/Makefile" ;; + "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/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 $? 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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 $? 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+file_list_spec=$lt_file_list_spec + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# ### END LIBTOOL CONFIG + +_LT_EOF + + cat <<'_LT_EOF' >> "$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'`\" + ;; + *::*) 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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 "$ofile" + + ;; + + esac +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit 1 +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + diff --git a/configure.ac b/configure.ac new file mode 100644 index 0000000..95fbba3 --- /dev/null +++ b/configure.ac @@ -0,0 +1,30 @@ +dnl Process this file with autoconf to produce a configure script. +AC_INIT(udftools, 2.0, , , [https://github.com/pali/udftools/]) +AC_CONFIG_AUX_DIR(config) +AM_CONFIG_HEADER(include/config.h:include/config.in) +AM_INIT_AUTOMAKE + +dnl Checks for programs. +AC_PROG_CC +AC_DISABLE_SHARED +AM_PROG_LIBTOOL + +dnl Checks for libraries. +AC_CHECK_LIB(readline, readline, [ ], AC_MSG_ERROR([cannot find -lreadline.])) + +dnl Checks for header files. +AC_HEADER_STDC +AC_CHECK_HEADERS(fcntl.h sys/time.h unistd.h getopt.h string.h) + +dnl Checks for typedefs, structures, and compiler characteristics. +AC_C_INLINE +AC_HEADER_TIME +AC_STRUCT_TM +AC_SYS_LARGEFILE + +dnl Checks for library functions. +AC_SUBST(LTLIBOBJS) + +AC_CONFIG_FILES(Makefile libudffs/Makefile mkudffs/Makefile cdrwtool/Makefile pktsetup/Makefile udffsck/Makefile udfinfo/Makefile udflabel/Makefile wrudf/Makefile doc/Makefile) + +AC_OUTPUT diff --git a/doc/HOWTO.udf b/doc/HOWTO.udf new file mode 100644 index 0000000..5c652dc --- /dev/null +++ b/doc/HOWTO.udf @@ -0,0 +1,149 @@ +udftools +=================== + +Kernel support for packet writing +--------------------------------- + +Packet writing is a technique by which a writable medium (typically a +CD or DVD) can be used just like a USB stick or a directory on the +hard disc: Files and directories can be created/renamed/removed +freely, and no separate "burning" step is necessary to write the data +to the medium. Packet writing is possible both with write-once media +(CD-R, DVD+R, DVD-R) and rewritable media (CD-RW, DVD+RW, +DVD-RW). Obviously, with write-once media the free space on the +filesystem will not increase if you delete files. + +In order to do packet writing under Linux, your kernel needs +both support for UDF (Universal Disc Format) filesystems and for +packet writing. This is the case for kernels later than about 2.6.10. +This package tries to support both old-style packet writing +(kernel <2.6.8), and the newer variant (>=2.6.10), with and without +udev. Use a recent 2.6 kernel for optimum results! + + +Formatting and using a UDF DVD-RW or CD-RW for packet writing +------------------------------------------------------------- + +The commands differ depending on whether you are using DVD or CD +media. + +1) Edit /etc/udftools.conf and add your drive for packet writing. +For example, if your CD/DVD writer is /dev/hdc and you want it +available as the default /dev/pktcdvd/0, then use the setting +"DEVICES=/dev/hdc". Execute "/etc/rc.d/rc.udftools start" afterwards to +register the device. + +If the device name /dev/hdc differs on your system, adjust the +following commands as appropriate. + +2) Prepare the medium in restricted overwrite mode: + +DVD-RW: dvd+rw-format -force /dev/hdc + CD-RW: Do nothing, skip this step! + +3) Write an empty session spanning the whole medium. It seems that +without this step, any attempt to create the UDF filesystem will fail. + +DVD-RW: growisofs -Z /dev/hdc=/dev/zero + CD-RW: cdrwtool -d /dev/hdc -q + +4) Format the packet device in UDF format. + +DVD-RW: mkudffs --udfrev=0x0150 --spartable=2 --media-type=dvdrw /dev/pktcdvd/0 + CD-RW: mkudffs --udfrev=0x0150 --spartable=2 --media-type=cdrw /dev/pktcdvd/0 + +The parameters require some more explanation: For --udfrev, use either +0x0150 for UDF version 1.50, or 0x0201 for UDF version 2.01. The +version decision has mostly to do with compatibility: + - Windows 98/ME can read up to v1.02 + - Windows 2000, Mac OS 9, Linux 2.4 can read up to v1.50 + - Windows 2003/XP can read up to v2.01 + - Linux 2.6 can read up to v2.60 +For normal data, UDF 1.50 is OK. UDF 2.00 and 2.01 introduce +additional functionality for streaming audio/video. + +Possible values for --media-type are: hd dvdram dvdrw worm mo cdrw cdr. +Use the one appropriate for your medium/device. + +5) Mount the disc. The "noatime" option is important: It will reduce +the amount of writes to the device and thus increase its lifetime. You +may first have to create the mount directory using "mkdir +/media/dvd0": + + mount -t udf -o rw,noatime /dev/pktcdvd/0 /media/dvd0 + +The "sync" mount option might also be useful, but will typically cause +an increased number of write accesses to the medium. From now on, the +root user can access the filesystem under /media/dvd0 using read and +write operations. + +6) If regular users should also have write access, modify the +permissions as follows _while the filesystem is mounted_: + + chgrp plugdev /media/dvd0 # Set group ownership to "plugdev" + chmod g+rwx /media/dvd0 # Give full read/write access to group + +Now all users who should have access to the disc need to be added to +the "plugdev" group using "adduser <username> plugdev". + +To also allow these users to mount and unmount/eject the medium, you +can use either of these two routes: + + - Install the "pmount" package and add the device to the list of + allowed devices using "echo /dev/pktcdvd/0 >>/etc/pmount.allow". + All members of the group "plugdev" will then be able to mount the + disc using "pmount /dev/pktcdvd/0 dvd0" and unmount it using + "pumount /media/dvd0". + + - Add a line like the following to /etc/fstab: + /dev/pktcdvd/0 /media/dvd0 udf rw,noatime,users,noauto 0 0 + This will enable _all_ users to mount the disc using + "mount /media/dvd0" and unmount it with + "umount /media/dvd0". However, with the permissions from step 5) + above, only the members of group "plugdev" ought to be able to + write to it. + + +Support for UDF filesystems +--------------------------- + +UDF (not packet writing) support in Linux 2.4 and later kernels is +sufficient to read from and write to UDF filesystems. For example, you +can create a regular file, "format" it using mkudffs, and then +loop-mount it. To do this, execute the following commands as root: +(After "count=", supply the required size in MB of the filesystem.) + + dd if=/dev/zero of=udfimage bs=1M count=10 + mkudffs udfimage + mkdir udfmnt + mount -o loop -t udf udfimage udfmnt + +You need Linux 2.4+ with UDF read *and* write support enabled. Now you +can copy data to the "udfmnt" directory. After an "umount udfmnt", the +file "udfimage" could theoretically be written to a CD-R(W) or +DVD-R(W). In practice, you will not want to do that, as the whole +point of using UDF is to do packet writing. + + +"/dev/pktcdvd0" not present? +---------------------------- + +The "pktsetup" tool requires a device like /dev/pktcdvd0, +/dev/pktcdvd1 etc. If the device is not present on your system, this +means one of two things: + + - You are using devfs (the file /dev/.devfsd is present). In this + case, just try to use the device, and the appropriate driver should + be loaded automatically. + + - You are not using devfs now, but it was being used at the time the + udftools package was installed. In this case, you need to create + the devices as root now, using the command: + + dpkg-reconfigure udftools + + - You are using udev, and there is no packet writing support in your + kernel. + + + -- Richard Atterer <atterer@debian.org> Wed, 22 Nov 2006 23:38:16 +0100 diff --git a/doc/Makefile.am b/doc/Makefile.am new file mode 100644 index 0000000..dd76ca5 --- /dev/null +++ b/doc/Makefile.am @@ -0,0 +1,2 @@ +dist_man_MANS = cdrwtool.1 udfinfo.1 wrudf.1 mkfs.udf.8 mkudffs.8 pktsetup.8 udflabel.8 +dist_doc_DATA = HOWTO.udf UDF-Specifications diff --git a/doc/Makefile.in b/doc/Makefile.in new file mode 100644 index 0000000..f00ffbb --- /dev/null +++ b/doc/Makefile.in @@ -0,0 +1,584 @@ +# 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; 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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. +.\" +.\" The GNU General Public License's references to "object code" +.\" and "executables" are to be interpreted as the output of any +.\" document formatting or typesetting system, including +.\" intermediate and printed output. +.\" +.\" This manual 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 manual; if not, write to the Free +.\" Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, +.\" USA. +.\" +.\" References consulted: +.\" udf-0.9.5 source +.\" +.\" +.TH CDRWTOOL 1 "udftools" "Commands" + +.SH NAME +cdrwtool \- perform various actions on a CD-R, CD-RW, and DVD-R + +.SH SYNOPSIS +.BI "cdrwtool \-d " device " \-i | \-g" +.PP +.BI "cdrwtool \-d " device " \-s [ " write-parameters " ]" +.PP +.BI "cdrwtool \-d " device " \-q [ " write-parameters " ]" +.PP +.BI "cdrwtool \-d " device " \-m " offset " [ " write-parameters " ]" +.PP +.BI "cdwrtool \-d " device " \-u " blocks " [ " write-parameters " ]" +.PP +.BI "cdrwtool \-d " device " \-b " b_mode " [ " write-parameters " ]" +.PP +.BI "cdrwtool \-d " device " \-c " blocks " [ " write-parameters " ]" +.PP +.BI "cdwrtool \-d " device " \-f " filename " [ " write-parameters " ]" +.PP +.BI "cdwrtool \-d " device " \-r " track " [ " write-parameters " ]" +.PP +.BI "cdrwtool \-h" + +.SH DESCRIPTION +The \fBcdwrtool\fP command can perform certain actions on a CD-R, +CD-RW, or DVD-R device. Mainly these are blanking the media, +formatting it for use with the packet-cd device, and applying an +UDF filesystem. +.PP +The most common usage is probably the `quick setup' option: +.IP +.BI "cdrwtool \-d " device " \-q" +.PP +which will blank the disc, format it as one large track, and +write the UDF filesystem structures. +.PP +Other options get and set various parameters of how the device is +set up, and provide for different offsets, modes and settings +from the defaults. +.PP +The usefulness of most of the options is not explained. + +.SH OPTIONS +Main directives: +.IP "\fB\-d \fIdevice\fP" +Specify the device to use. eg. \fI/dev/sr0\fP + +.IP \fB\-i\fP +Print disc track info. + +.IP \fB\-g\fP +Print write parameters. + +.IP "\fB\-u \fIlength\fP" +Make a UDF filesystem using \fIlength\fP number of blocks. + +.IP "\fB\-q\fP" +`Quick setup': blank the disc, format it as one large track and write a UDF filesystem. + +.IP "\fB\-m \fIoffset\fP" +Format the disc at \fIoffset\fP number of blocks. + +.IP "\fB\-b \fImode\fP" +Blank the disk using a \fImode\fP of `full' or `fast'. + +.IP "\fB\-f \fIfilename\fP" +Write file. + +.IP "\fB\-c \fItrack\fP" +Close track. +.IP "\fB\-r \fItrack\fP" +Reserve track. + +.IP "\fB\-z \fIlength\fP" +Fixed packet length. + + +.IP \fB\-s\fP +Set write parameters determined by +.BR "\-l" , " \-w" ", and" " \-p" +options for the disc. + +.IP "\fB\-v \fIversion\fP" +Specify the udf revision to use. Valid revisions are 0x0201, 0x0200, 0x0150, +and 0x0102. If omitted, +.B mkudffs +udf-version is 0x0150. + +.IP \fB\-h\fP +Prints a sparse help message. +.PP + +Write parameters: +.IP "\fB\-t \fIspeed\fP" +Set write speed. (Defaults to 12x ?) +.IP "\fB\-l \fItype\fP" +Set multi\-session field. Either `0' (default), `1', or `3', corresponding to +`No B0 pointer. Next Session not allowed', +`B0 pointer = FF:FF:FF. Next session not allowed', and +`Next session allowed. B0 pointer = next possible program area' respectively. +.IP "\fB\-w \fImode\fP" +Set write mode. Either `mode1' or `mode2' (default). +.IP "\fB\-p \fItype\fP" +Set packet type. Either `0' or `1' (default), corresponding to +variable and fixed packet sizes respectively. +.IP "\fB\-o \fIoffset\fP" +Set write offset. + +.SH AUTHORS +.nf +Jens Axboe <axboe@suse.de> +Ben Fennema <bfennema@falcon.csc.calpoly.edu> +Some additions by Richard Atterer <atterer@debian.org> +.fi + +.SH AVAILABILITY +.B cdrwtool +is part of the udftools package and is available from +https://github.com/pali/udftools/. + +.SH "SEE ALSO" +.BR pktsetup (8) diff --git a/doc/mkfs.udf.8 b/doc/mkfs.udf.8 new file mode 100644 index 0000000..969d6be --- /dev/null +++ b/doc/mkfs.udf.8 @@ -0,0 +1 @@ +.so mkudffs.8 diff --git a/doc/mkudffs.8 b/doc/mkudffs.8 new file mode 100644 index 0000000..0dd88bc --- /dev/null +++ b/doc/mkudffs.8 @@ -0,0 +1,446 @@ +'\" t -*- coding: UTF-8 -*- +.\" Copyright 2002 Paul Thompson <set@pobox.com> +.\" Copyright 2014-2017 Pali Rohár <pali.rohar@gmail.com> +.\" +.\" This is free documentation; 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. +.\" +.\" The GNU General Public License's references to "object code" +.\" and "executables" are to be interpreted as the output of any +.\" document formatting or typesetting system, including +.\" intermediate and printed output. +.\" +.\" This manual is distributed in the hope that it will be useful, +.\" but WITHOUT ANY WARRANTY; without even the implied warranty of +.\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +.\" GNU General Public License for more details. +.\" +.\" You should have received a copy of the GNU General Public License along +.\" with this program; if not, write to the Free Software Foundation, Inc., +.\" 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + +.TH MKUDFFS 8 "udftools" "System Management Commands" + +.SH NAME +mkudffs \- create an UDF filesystem + +.SH SYNOPSIS +.BI "mkudffs [ options ] " device " [ " blocks\-count " ] " + +.SH DESCRIPTION +\fBmkudffs\fP is used to create a UDF filesystem on a device (usually a disk). +\fIdevice\fP is the special file corresponding to the device (e.g. +\fI/dev/hdX\fP) or file image. \fIblocks\-count\fP is the number of blocks on +the device. If omitted, \fBmkudffs\fP automagically figures the filesystem size. +The order of options matters. Encoding option must be first and options to +override default settings implied by the media type or UDF revision should be +after the option they are overriding. + +.SH OPTIONS +.TP +.B \-h,\-\-help +Display the usage and list of options. + +.TP +.BI \-l,\-\-label= " label " +Specify the UDF label. UDF label is synonym for specifying both \fB\-\-lvid\fP +and \fB\-\-vid\fP options. If omitted, \fBmkudffs\fP label is \fILinuxUDF\fP. +(Option available since mkudffs 1.1) + +.TP +.BI \-u,\-\-uuid= " uuid " +Specify the UDF uuid. Must be exactly 16 hexadecimal lowercase digits and is +used for first 16 characters of \fB\-\-fullvsid\fP option. If omitted, +\fBmkudffs\fP uuid is generated from local time and random number. +(Option available since mkudffs 1.1) + +.TP +.BI \-b,\-\-blocksize= " block\-size " +Specify the size of blocks in bytes. Valid block size for a UDF filesystem is +power of two in range from 512 to 32768 and must match a device logical (sector) +size. If omitted, \fBmkudffs\fP block\-size is set to device logical block +(sector) size. If logical block (sector) size is unknown (e.g. when creating +disk image) then for \fB\-\-media\-type\fP=\fIhd\fP is used block\-size 512 and +for other media types 2048. + +.TP +.BI \-m,\-\-media\-type= " media\-type " +Specify the media type. Must be specified before \fB\-\-udfrev\fP. +Valid media types are: +.RS 1.2i +.TP 1.6i +hd (default) +HD (Hard Disk) +.TP +worm +WORM (Write Once Read Many) +.TP +mo +MO (Magneto Optical) +.TP +cd +CD\-ROM (CD Read\-Only Memory) +.TP +cdr +CD\-R (CD Recordable) +.TP +cdrw +CD\-RW (CD Read\-Write) +.TP +dvd +DVD\-ROM (DVD Read\-Only Memory) +.TP +dvdr +DVD\-R (DVD Recordable) +.TP +dvdrw +DVD\-RW (DVD Read\-Write) +.TP +dvdram +DVD\-RAM (DVD Random Access Memory) +.TP +bdr +BD\-R (Blu\-ray Disc Recordable) +.RE + +.RS +(Short option variant \fB\-m\fP and values \fIcd\fP, \fIdvdr\fP, \fIbdr\fP are +available since mkudffs 2.0) +.RE + +.TP +.BI \-r,\-\-udfrev= " udf\-revision " +Specify the UDF revision to use, either in hexadecimal (e.g. 0x0201) or decimal +(e.g. 2.01) format. Valid revisions arei 1.02, 1.50, 2.00, 2.01, 2.50 and 2.60. +If omitted, \fBmkudffs\fP udf\-revision is \fI2.01\fP, except for Blu-ray Discs +which is \fI2.50\fP. UDF revisions higher then 2.01 are experimental. Option +must be specified after \fB\-\-media\-type\fP. (Values in decimal format and +revisions higher then 2.01 are supported since mkudffs 2.0) + +.TP +.B \-n,\-\-no-write +Not really, do not write to \fIdevice\fP. Just simulate and display what would +happen with \fIdevice\fP. Useful for determining calculated location of +different UDF blocks. +(Option available since mkudffs 2.0) + +.TP +.B \-\-new\-file +Create a new image file specified by \fIdevice\fP with \fIblocks\-count\fP and +fail if file already exists. If omitted, \fBmkudffs\fP creates a new image file +only in case it does not exist yet. +(Option available since mkudffs 2.0) + +.TP +.BI \-\-lvid= " logical\-volume\-identifier " +Specify the \fILogical Volume Identifier\fP. If omitted, \fBmkudffs\fP +logical\-volume\-identifier is \fILinuxUDF\fP. Most UDF implementations uses +this identifier as a disk label. + +.TP +.BI \-\-vid= " volume\-identifier " +Specify the \fIVolume Identifier\fP. If omitted, \fBmkudffs\fP +volume\-identifier is \fILinuxUDF\fP. + +.TP +.BI \-\-vsid= " volume\-set\-identifier " +Specify the 17.-127. character of \fIVolume Set Identifier\fP. If omitted, +\fBmkudffs\fP volume\-set\-identifier is \fILinuxUDF\fP. + +.TP +.BI \-\-fsid= " file\-set\-identifier " +Specify the \fIFile Set Identifier\fP. If omitted, \fBmkudffs\fP +file\-set\-identifier is \fILinuxUDF\fP. + +.TP +.BI \-\-fullvsid= " full\-volume\-set\-identifier " +Specify the full \fIVolume Set Identifier\fP. Overwrite previous \fB\-\-uuid\fP +and \fB\-\-vsid\fP options. (Option available since mkudffs 1.1) + +.TP +.BI \-\-uid= " uid " +Specify the uid of the root (/) directory. If omitted, \fBmkudffs\fP uid is +\fI0\fP. Special value \fI-1\fP means invalid or not specified uid. +(Option available since mkudffs 1.1) + +.TP +.BI \-\-gid= " gid " +Specify the gid of the root (/) directory. If omitted, \fBmkudffs\fP gid is +\fI0\fP. Special value \fI-1\fP means invalid or not specified gid. +(Option available since mkudffs 1.1) + +.TP +.BI \-\-mode= " mode " +Specify permissions in octal mode bits of the root (/) directory. If omitted, +\fBmkudffs\fP mode is \fI0755\fP. (Option available since mkudffs 2.0) + +.TP +.BI \-\-bootarea= " fill " +Specify how to fill UDF boot area which is first 32kB of disk and is not used by +UDF itself. Option \fImbr\fP make sense only when running mkudffs on whole disk, +not on just one partition. Valid options are: +.RS 1.2i +.TP 1.6i +preserve +preserve existing UDF boot area, do not touch it (default for media type +different from hd) +.TP +erase +erase existing UDF boot area, fill it by zeros (default for hd media type on +partitions and on removable disks) +.TP +mbr +put MBR table with one partition which starts at sector 0 (includes MBR itself) +and spans whole disk device, needed only for non-removable hard disks used on +Microsoft Windows systems (default for hd media type on non-removable hard disk +without partitions), see section \fBWHOLE DISK VS PARTITION\fP +.RE + +.RS +(Option available since mkudffs 2.0) +.RE + +.TP +.BI \-\-strategy= " strategy " +Specify the allocation strategy to use. Valid strategies are 4 and 4096. If +omitted, \fBmkudffs\fP strategy is based on the \fB\-\-media\-type\fP. + +.TP +.BI \-\-spartable,\ \-\-spartable= " spartable\-number " +Enable usage Sparing Table. Optionally specify also the number of sparing +tables. Valid numbers are 1-4. When spartable\-number is omitted then two tables +are written to disc. If option is omitted then usage of Sparing Table depends on +media type. (Option prior to mkudffs 2.0 was available only for cdrw media type) + +.TP +.BI \-\-sparspace= " num\-of\-entires " +Specify the number of entries in Sparing Table. If omitted, default number of +entries is 1024, but depends on media type. (Option available since mkudffs 2.0) + +.TP +.BI \-\-packetlen= " length " +Packet length in number of blocks for Sparing Table. It specify also size of the +Sparing Space. If omitted, default value for DVD discs 16 blocks, otherwise 32. + +.TP +.B \-\-vat +Enable usage of Virtual Allocation Table (VAT). If omitted, usage depends on +media type. (Option available since mkudffs 2.0) + +.TP +.B \-\-closed +Close disc with Virtual Allocation Table. AVDP is written also to the end of +disc. By default disc with Virtual Allocation Table is not closed. + +.TP +.BI \-\-space= " space " +Specify the Space Set. \fIUnallocated\fP Space Set is used for media which +blocks may be allocated immediately. \fIFreed\fP Space Set is used for media +which blocks needs to be specially prepared/erased before allocation. In Space +\fITable\fP is stored list of unallocated extents. In Space \fIBitmap\fP is +stored bitmap of unallocated blocks. Not used for VAT. +.RS 1.2i +.TP 1.6i +freedbitmap +Freed Bitmap +.TP +freedtable +Freed Table +.TP +unallocbitmap +Unallocated Bitmap (default) +.TP +unalloctable +Unallocated Table +.RE + +.TP +.BI \-\-ad= " ad " +Specify the Allocation Descriptors of the root (/) directory. +.RS 1.2i +.TP 1.6i +inicb +Allocation Descriptors in ICB (default) +.TP +short +Short Allocation Descriptors +.TP +long +Long Allocation Descriptors +.RE + +.TP +.B \-\-noefe +Don't Use Extended File Entries for the root (/) directory. Affects only +UDF 2.00 or higher. Must be specified after \fB\-\-udfrev\fP. + +.TP +.B \-\-locale +Treat identifier string options as strings encoded according to current locale +settings (default). Must be specified as first argument. +(Option available since mkudffs 2.0) + +.TP +.B \-\-u8 +Treat identifier string options as strings encoded in 8-bit OSTA Compressed +Unicode format, equivalent to Latin1 (ISO-8859-1). Must be specified as first +argument. + +.TP +.B \-\-u16 +Treat identifier string options as strings encoded in 16-bit OSTA Compressed +Unicode format, equivalent to UCS-2BE. Note that it is not possible to include +zero byte in command line options, therefore any character which has at least +one zero byte cannot be supplied (this applies to all Latin1 characters). Must +be specified as first argument. + +.TP +.B \-\-utf8 +Treat identifier string options as strings encoded in UTF-8. Must be specified +as first argument. + +.SH COMPATIBILITY + +.SS "OPERATING SYSTEMS SUPPORT" +UDF filesystem is natively supported by large amount of operating systems. See +following compatibility table: + +.TS +box; +c s|c s +c|c|c|c +l|l|c|c. +Operating system Maximum UDF revision for +_ +Name Version read write += +Linux 2.3.17 - 2.4.5 2.00 2.00 +\^ 2.4.6 - 2.6.25 2.01 2.01 +\^ 2.6.26 (and new) 2.50 2.01 +_ +Windows 98/Me 1.02 none +\^ 2000 1.50 none +\^ XP 2.01 none +\^ Vista (and new) 2.60 2.50 +_ +Mac OS 8.1 - 8.5 1.02 none +\^ 8.6 - 9.2 1.50 1.50 +_ +Mac OS X 10.0 - 10.3 1.50 1.50 +\^ 10.4 2.01 2.01 +\^ 10.5 (and new) 2.60 2.50 +_ +FreeBSD 5 (and new) 1.50 none +_ +NetBSD 4.0 2.60 none +\^ 5.0 (and new) 2.60 2.60 +_ +OpenBSD 3.8 - 3.9 1.02 none +\^ 4.0 - 4.6 1.50 \^ +\^ 4.7 (and new) 2.60 \^ +_ +Solaris 7 (and new) 1.50 1.50 +_ +AIX 5.2 (and new) 2.01 2.01 +.TE + + +Note that Windows 98 and Windows Me can read UDF filesystem only from CD and DVD +optical discs, not from hard disks. + +.SS "BLOCK SIZE" +In most cases operating systems are unable to mount UDF filesystem if UDF block +size differs from logical sector size of device. Typically hard disks have +sector size 512 bytes and optical media 2048 bytes. Therefore UDF block size +must match logical sector size of device. + +Linux kernel prior to version 2.6.30 used hardcoded UDF block size of 2048 bytes +independently of logical sector size, therefore it was not able to automatically +mount UDF filesystem if block size differed from 2048. Since 2.6.30 and prior to +4.11 Linux kernel used logical sector size of device as UDF block size, plus it +tried fallback to 2048. Since 4.11 it uses logical sector size and fallbacks to +any valid block size between logical sector size and 4096. Therefore since +version 2.6.30 Linux kernel can automatically mount UDF filesystems correctly if +UDF block size matches device logical sector size and since version 4.11 can +automatically also mount devices which sector size does not match UDF block +size. In any case and also for Linux kernel prior to version 2.6.30, different +UDF block size (which is not autodetected) can be manually specified via +\fBbs\fP=\fIblocksize\fP mount parameter. + +.SS "WHOLE DISK VS PARTITION" +UDF filesystem is supposed to be formatted on the whole media and not to the +partitioned hard disk. Mac OS X systems enforce this rule and reject to +automatically mount UDF filesystem unless it is formatted on the whole +unpartitioned hard disk. Possible partition table (e.g. MBR or GPT) on disk with +valid UDF filesystem is ignored. On the other hand Microsoft Windows systems are +unable to detect non-removable hard disks without MBR or GPT partition table. +Removable disks do not have this restriction. Consequence is that non-removable +hard disks formatted to UDF by Windows Vista+ are not recognized by Mac OS X +systems and vice-versa. Note that manual mount of UDF partition on partitioned +hard disk on Mac OS X system is possible and working (e.g. by running commands +mkdir /Volumes/DriveName && mount_udf /dev/disk1s1 /Volumes/DriveName). But +there is no known way to mount unpartitioned non-removable disk on Windows +system. + +Thanks to reserved and unused UDF boot area (first 32kB of UDF filesystem) it is +possible to deal with this problem, by putting MBR on such non-removable hard +disk just for compatibility reasons with Windows. Such MBR table would contain +one partition which starts at sector 0 (includes MBR itself) and span whole disk +device. So the whole disk device and also first partition on disk points to same +sectors. Therefore UDF filesystem can be mounted either from whole disk device +(needed for Mac OS X systems) or from first partition (needed for Microsoft +Windows systems). + +Linux kernel ignores MBR table if contains partition which starts at sector 0. +Normally Linux kernel can detect and mount UDF filesystem either on partition or +on whole disk device. It does not have any restrictions. + +\fBmkudffs\fP option \fB\-\-bootarea\fP=\fImbr\fP put such MBR table for +compatibility with Microsoft Windows systems into disk when formatting. + +.SS "LINUX LABEL BUGS" +In most cases \fILogical Volume Identifier\fP is used as UDF label. But Linux +libblkid prior to version 2.26 used \fIVolume Identifier\fP. Therefore +\fBmkudffs\fP \fB\-\-label\fP for compatibility reasons set both \fILogical +Volume Identifier\fP and \fIVolume Identifier\fP. + +Linux libblkid prior to version 2.30 incorrectly processed non-ASCII identifier +strings encoded in 8-bit OSTA Compressed Unicode format. Therefore \fBmkudffs\fP +since version 2.0 for compatibility reasons tries to encode non-ASCII identifier +strings in 16-bit OSTA Compressed Unicode format and then fallbacks to 8-bit +format. + +For more information about UDF Label and UUID see \fBudflabel\fP(8) section +\fBUDF LABEL AND UUID\fP. + +.SH "EXIT STATUS" +\fBmkudffs\fP returns 0 if successful, non-zero if there are problems. + +.SH LIMITATIONS +\fBmkudffs\fP cannot create UDF 2.50 Metadata partition, therefore it does not +support UDF revisions higher then 2.01 for non Write Once media yet. So there +is no support for Blu\-ray discs which needs UDF 2.50 (except for Blu\-ray Disc +Recordable which does not require Metadata partition). + +.SH BUGS +\fBmkudffs\fP prior to version 1.1 was unable to process non-ASCII characters +from identifier strings in \fB\-\-utf8\fP mode, \fB\-\-vsid\fP option was +completely broken and \fB\-\-blocksize\fP must have been manually specified for +hard disks as default value was hardcoded for optical disks. \fBmkudffs\fP prior +to version 2.0 generated broken and unreadable cdr disc images. + +.SH AUTHOR +.nf +Ben Fennema <bfennema@falcon.csc.calpoly.edu> +Pali Rohár <pali.rohar@gmail.com> +.fi + +.SH AVAILABILITY +\fBmkudffs\fP is part of the udftools package and is available from +https://github.com/pali/udftools/. + +.SH SEE ALSO +\fBpktsetup\fP(8), \fBudflabel\fP(8), \fBcdrwtool\fP(1), \fBudfinfo\fP(1), +\fBwrudf\fP(1) diff --git a/doc/pktsetup.8 b/doc/pktsetup.8 new file mode 100644 index 0000000..cb5c0c3 --- /dev/null +++ b/doc/pktsetup.8 @@ -0,0 +1,100 @@ +.\" Copyright 2002 Paul Thompson <set@pobox.com> +.\" +.\" This is free documentation; 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. +.\" +.\" The GNU General Public License's references to "object code" +.\" and "executables" are to be interpreted as the output of any +.\" document formatting or typesetting system, including +.\" intermediate and printed output. +.\" +.\" This manual 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 manual; if not, write to the Free +.\" Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, +.\" USA. +.\" +.\" References consulted: +.\" losetup.8 +.\" udftools src +.\" +.TH PKTSETUP 8 "udftools" "System Management Commands" + +.SH NAME +pktsetup \- set up and tear down packet device associations + +.SH SYNOPSIS +.ad l +.B pktsetup +.I packet_device block_device +.br +.B pktsetup +.B \-d +.I packet_device +.br +.B pktsetup +.B \-s +.ad b +.SH DESCRIPTION +.B Pktsetup +is used to associate packet devices with CD or DVD block devices, +so that the packet device can then be mounted and potentially +used as a read/write filesystem. This requires kernel support for +the packet device, and the UDF filesystem. +.PP +See: HOWTO.udf (in the udftools documents directory) + +.SH EXIT STATUS +.B Pktsetup +returns 0 on success, nonzero on failure. + +.SH OPTIONS +.IP "\fB\-d \fIpacket-device\fP" +Delete the association between the specified \fIpacket-device\fP +and its block device. + +.IP "\fB\-s\fP" +Show the current device mapping, one device per line, in the format + \fIname\fP : \fIpktdevid\fP -> \fIblkdevid\fP +.br +(e.g. "0 : 253:0 -> 22:0") + +.SH EXAMPLE +The following commands provide an example of using the +packet device. +.nf +.IP +cdrwtool \-d /dev/sr0 \-q +pktsetup 0 /dev/sr0 + +mount \-t udf /dev/pktcdvd0 /mnt + ... +umount /dev/pktcdvd0 +pktsetup \-d 0 +.fi +.LP + +.SH FILES +.nf +/dev/pktcdvd0,/dev/pktcdvd1,... CD/DVD packet devices +.fi + +.SH AUTHOR +.nf +Jens Axboe <axboe@suse.de> +Some additions by Richard Atterer <atterer@debian.org> +.fi + +.SH AVAILABILITY +.B pktsetup +is part of the udftools package and is available from +https://github.com/pali/udftools/. + +.SH "SEE ALSO" +.BR cdrwtool (1) diff --git a/doc/udfinfo.1 b/doc/udfinfo.1 new file mode 100644 index 0000000..83d7920 --- /dev/null +++ b/doc/udfinfo.1 @@ -0,0 +1,204 @@ +'\" t -*- coding: UTF-8 -*- +.\" Copyright (C) 2017 Pali Rohár <pali.rohar@gmail.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 of the License, or +.\" (at your option) any later version. +.\" +.\" This program is distributed in the hope that it will be useful, +.\" but WITHOUT ANY WARRANTY; without even the implied warranty of +.\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +.\" GNU General Public License for more details. +.\" +.\" You should have received a copy of the GNU General Public License along +.\" with this program; if not, write to the Free Software Foundation, Inc., +.\" 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + +.TH UDFINFO 1 "udftools" "Commands" + +.SH NAME +udfinfo \- show information about UDF filesystem + +.SH SYNOPSIS +.BI "udfinfo [ options ] " device + +.SH DESCRIPTION +\fBudfinfo\fP shows various information about a UDF filesystem stored either on +the block device or in the disk file image. The output from the \fBudfinfo\fP is +suitable for parsing by external applications or scripts. + +.SH OPTIONS +.TP +.B \-h,\-\-help +Display the usage and the list of options. + +.TP +.BI \-b,\-\-blocksize= " block\-size " +Specify the size of blocks in bytes. Valid block size for a UDF filesystem is +power of two in range from 512 to 32768 and must match a device logical (sector) +size. If omitted, \fBudfinfo\fP tries to autodetect block size. It tries logical +(sector) size and then all valid block sizes. + +.TP +.BI \-\-vatblock= " vat\-block " +Specify the block location of the Virtual Allocation Table. Virtual Allocation +Table is present only on UDF disks with Virtual Partition Map and must be at the +last written/recorded disk block. + +If omitted, \fBudfinfo\fP for optical disc tries to detect the last recorded +block with fallback to the last block of block device or disk file image. In +most cases this fallback does not have to work and for disk file images with +Virtual Allocation Table is necessary to specify correct location. + +Virtual Allocation Table contains locations of UDF disk blocks needed to read +data storage, determinate used and free space blocks, read File Set Identifier +and calculate Windows specific Volume Serial Number. Also on disks with UDF +revisions higher then 1.50 it contains Logical Volume Identifier and overwrite +one stored in Logical Volume Descriptor. + +.TP +.B \-\-locale +Encode UDF string identifiers on output according to current locale settings +(default). + +.TP +.B \-\-u8 +Encode UDF string identifiers on output to 8 bit OSTA Compressed Unicode format, +equivalent to Latin1 (ISO-8859-1). This will work only for strings which Unicode +code points are below U+100. + +.TP +.B \-\-u16 +Encode UDF string identifiers on output to 16 bit OSTA Compressed Unicode +format, equivalent to UCS-2BE. + +.TP +.B \-\-utf8 +Encode UDF string identifiers on output to UTF-8. + +.SH "EXIT STATUS" +\fBudfinfo\fP returns 0 if successful, non-zero if there are problems like block +device does not contain UDF filesystem. + +.SH "OUTPUT FORMAT" +First part of the \fBudfinfo\fP standard output contains information in +\fIkey\fP=\fIvalue\fP format. List of all keys with their meaning are in the +following table: + +.RS +.TP 1.6i +filename +File name of the selected block device or disk file image +.TP +label +label is an alias for \fIlvid\fP, see \fBudflabel\fP(8) section \fBUDF LABEL AND +UUID\fP +.TP +uuid +UUID are first 16 hexadecimal lowercase digits of \fIfullvsid\fP, but see +\fBudflabel\fP(8) section \fBUDF LABEL AND UUID\fP +.TP +lvid +UDF Logical Volume Identifier stored in UDF Logical Volume Descriptor +.TP +vid +UDF Volume Identifier stored in UDF Primary Volume Descriptor +.TP +vsid +\fIfullvsid\fP after \fIuuid\fP part, typically 17.-127. character +.TP +fsid +UDF File Set Identifier stored in UDF File Set Descriptor +.TP +fullvsid +UDF Volume Set Identifier stored in UDF Primary Volume Descriptor +.TP +winserialnum +Windows specific Volume Serial Number +.TP +blocksize +UDF block size +.TP +blocks +Number of all blocks on the selected block device or disk file image +.TP +usedblocks +Number of used space blocks on UDF disk for data storage +.TP +freeblocks +Number of free space blocks on UDF disk for data storage +.TP +behindblocks +Number of blocks which are behind the last block used by UDF disk +.TP +numfiles +Number of stored files on UDF disk +.TP +numdirs +Number of stored directories on UDF disk +.TP +udfrev +UDF revision needed for reading UDF disk +.TP +udfwriterev +UDF revision needed for writing or modifying UDF disk +.TP +vatblock +UDF block location of the Virtual Allocation Table (visible only when available) +.TP +integrity +UDF integrity of Logical Volume, one of: \fIopened\fP, \fIclosed\fP, +\fIunknown\fP +.TP +accesstype +UDF Access Type, one of: \fIoverwritable\fP, \fIrewritable\fP, \fIwriteonce\fP, +\fIreadonly\fP, \fIpseudo\-overwritable\fP, \fIunknown\fP +.RE + +When UDF integrity is not \fIclosed\fP it means that the UDF disk was not +properly unmounted, is in inconsistent state and needs repairing. + +All UDF string identifiers are stored on UDF disk in Unicode, therefore they are +locale or code page agnostic. Options \fB\-\-locale\fP, \fB\-\-u8\fP, +\fB\-\-u16\fP and \fB\-\-utf8\fP controls how are identifiers encoded on output. + +All newline characters from the UDF string identifiers are removed, so it is +guaranteed that the newline character is present only as a separator. + +Second part of the \fBudfinfo\fP standard output contains list of UDF block +types stored on device, one per line in the following format: + +.RS +start=\fIblock\-num\fP, blocks=\fIblock\-count\fP, type=\fIblock\-type\fP +.RE + +With meaning that \fIblock\-type\fP starts at UDF block \fIblock\-num\fP and +span \fIblock\-count\fP blocks on device. + +Windows specific \fIVolume Serial Number\fP is a non-standard 32 bit checksum, +calculated as four separate 8 bit XOR checksums of 512 bytes long UDF File Set +Descriptor. Therefore it cannot be set or changed as opposite to UUID which is +moreover 64 bit long. This non-standard checksum is used only by Windows systems +(since Windows 98 era when it was introduced) and can be displayed on Windows +systems by applications like \fBvol\fP, \fBdir\fP or \fBfsutil\fP. + +.SH LIMITATIONS +\fBudfinfo\fP is not able to read Metadata Partition and Virtual Allocation +Table stored outside of Information Control Block yet. Therefore determining +used and free space blocks, reading File Set Identifier and calculating Windows +specific Volume Serial Number may not be available for some Write Once media +and disks with UDF revisions higher then 2.01 which have Metadata Partition. + +.SH AUTHOR +.nf +Pali Rohár <pali.rohar@gmail.com> +.fi + +.SH AVAILABILITY +\fBudfinfo\fP is part of the udftools package since version 2.0 and is available +from https://github.com/pali/udftools/. + +.SH "SEE ALSO" +\fBmkudffs\fP(8), \fBpktsetup\fP(8), \fBudflabel\fP(8), \fBcdrwtool\fP(1), +\fBwrudf\fP(1) diff --git a/doc/udflabel.8 b/doc/udflabel.8 new file mode 100644 index 0000000..81ec038 --- /dev/null +++ b/doc/udflabel.8 @@ -0,0 +1,202 @@ +'\" t -*- coding: UTF-8 -*- +.\" Copyright (C) 2017 Pali Rohár <pali.rohar@gmail.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 of the License, or +.\" (at your option) any later version. +.\" +.\" This program is distributed in the hope that it will be useful, +.\" but WITHOUT ANY WARRANTY; without even the implied warranty of +.\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +.\" GNU General Public License for more details. +.\" +.\" You should have received a copy of the GNU General Public License along +.\" with this program; if not, write to the Free Software Foundation, Inc., +.\" 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + +.TH UDFLABEL 8 "udftools" "Commands" + +.SH NAME +udflabel \- show or change UDF filesystem label + +.SH SYNOPSIS +.BI "udflabel [encoding-options] [block-options] [identifier-options] " device " [" new-label "]" + +.SH DESCRIPTION +When \fBudflabel\fP is invoked without \fBidentifier-options\fP and without +specifying \fInew-label\fP then it show current label of UDF filesystem on +\fIdevice\fP to standard output terminated by new line. Otherwise it update +UDF filesystem (up to the revision 2.60) on \fIdevice\fP with new specified +identifiers from \fBidentifier-options\fP. Specifying \fInew-label\fP is synonym +for both \fI\-\-lvid\fP and \fI\-\-vid\fP, see section \fBUDF LABEL AND UUID\fP. + +.SH OPTIONS + +.SS "GENERAL OPTIONS" +.TP +.B \-h,\-\-help +Display the usage and the list of options. + +.SS "BLOCK OPTIONS" +.TP +.BI \-b,\-\-blocksize= " block\-size " +Specify the size of blocks in bytes. Valid block size for a UDF filesystem is +power of two in range from 512 to 32768 and must match a device logical (sector) +size. If omitted, \fBudflabel\fP tries to autodetect block size. It tries logical +(sector) size and then all valid block sizes. + +.TP +.BI \-\-vatblock= " vat\-block " +Specify the block location of the Virtual Allocation Table. Virtual Allocation +Table is present only on UDF disks with Virtual Partition Map and must be at the +last written/recorded disk block. + +If omitted, \fBudflabel\fP for optical disc tries to detect the last recorded +block with fallback to the last block of block device or disk file image. In +most cases this fallback does not have to work and for disk file images with +Virtual Allocation Table is necessary to specify correct location. + +Virtual Allocation Table on disks with UDF revisions higher then 1.50 contains +Logical Volume Identifier (UDF Label). + +.TP +.B \-\-force +Force updating UDF disks without write support. Some media, like CD-ROM, DVD-ROM +or BD-ROM are read-only. Other media, like CD-RW or DVD-RW are write-once. UDF +is designed also for such media where updating Label or Identifiers is not +possible. But in some rare cases it could make sense to try overwrite existing +Label or Identifiers also for UDF filesystem which has Access Type either +Read-Only or Recordable (Write-Once). This is possible only if underlaying media +supports overwriting. E.g. UDF image of CD-ROM stored on hard disk or Read-Only +UDF image burned to DVD-RAM or BD-RE discs. Option \fI\-\-force\fP ignores UDF +Access Type and treat it as Overwritable. + +.TP +.B \-n,\-\-no-write +Not really, do not write to \fIdevice\fP. Just simulate and display what would +happen with \fIdevice\fP. Useful for determining which UDF blocks would be +overwritten. + +.SS "IDENTIFIER OPTIONS" +.TP +.BI \-u,\-\-uuid= " uuid " +Specify the UDF uuid. Must be exactly 16 hexadecimal lowercase digits and is +used for first 16 characters of \fB\-\-fullvsid\fP option. Special value +\fBrandom\fP generates new uuid from local time and random number. See section +\fBUDF LABEL AND UUID\fP. + +.TP +.BI \-\-lvid= " new\-logical\-volume\-identifier " +Specify the new Logical Volume Identifier. + +.TP +.BI \-\-vid= " new\-volume\-identifier " +Specify the new Volume Identifier. + +.TP +.BI \-\-vsid= " new\-volume\-set\-identifier " +Specify the new 17.-127. character of Volume Set Identifier. See section +\fBUDF LABEL AND UUID\fP. + +.TP +.BI \-\-fsid= " new\-file\-set\-identifier " +Specify the new File Set Identifier. + +.TP +.BI \-\-fullvsid= " new\-full\-volume\-set\-identifier " +Specify the new Volume Set identifier. Overwrite previous \fB\-\-uuid\fP and +\fB\-\-vsid\fP options. See section \fBUDF LABEL AND UUID\fP. + +.SS ENCODING OPTIONS +.TP +.B \-\-locale +Treat identifier string options as strings encoded according to current locale +settings (default). Must be specified as first argument. + +.TP +.B \-\-u8 +Treat identifier string options as strings encoded in 8-bit OSTA Compressed +Unicode format, equivalent to Latin1 (ISO-8859-1). Must be specified as first +argument. + +.TP +.B \-\-u16 +Treat identifier string options as strings encoded in 16-bit OSTA Compressed +Unicode format, equivalent to UCS-2BE. Note that it is not possible to include +zero byte in command line options, therefore any character which has at least +one zero byte cannot be supplied (this applies to all Latin1 characters). Must +be specified as first argument. + +.TP +.B \-\-utf8 +Treat identifier string options as strings encoded in UTF-8. Must be specified +as first argument. + +.SH "UDF LABEL AND UUID" +UDF specification does not say anything about a disk label but describe that UDF +Logical Volume Identifier is extremely important field for media identification +in a jukebox as that field is displayed to the user. And based on this statement +it is a common practice for majority of UDF implementations to use UDF Logical +Volume Identifier as a UDF disk label. + +UDF specification does not have concept of disk UUID like other filesystems. But +mandates that the first 16 characters of UDF Volume Set Identifier are unique, +a non-fixed and a non-trivial value. Plus first eight characters are hexadecimal +digits. Windows application format.exe and Mac OS X application newfs_udf are +known to violates this requirement and set only the first 8 characters as unique +(others are fixed). Because there are still lot of UDF implementations which use +in the first 16 characters only hexadecimal digits and all compliant UDF +implementations have hexadecimal digits in the first 8 characters, the following +algorithm for generating stable UUID was informally chosen and now is used by +udftools, util-linux, grub2 and other projects: + +.RS +0. If Volume Set Identifier has less then 8 characters then stop with empty UUID +.br +1. Take the first 16 bytes from UTF-8 encoded string of Volume Set Identifier +.br +2. If all bytes are hexadecimal digits then use their lowercase form as UUID +.br +3. If first 8 bytes are not all hexadecimal digits then convert those 8 bytes to +their hexadecimal representation (resulting in 16 bytes) and use as UUID +.br +4. Otherwise, compose UUID from two 8 byte parts: +.RS +1. part: Use lowercase form of the first 8 bytes (which are hexadecimal digits) +.br +2. part: Convert next 4 bytes (9.-12. pos.) to their hexadecimal representation +.RE +.RE + +Which means that this generated UUID has always 16 hexadecimal lowercase digits. +In most cases this UUID matches case-insensitively the first 16 characters of +UDF Volume Set Identifier and for all disks compliant to the UDF specification +the first 8 bytes of UUID matches case-insensitively the first 8 characters of +UDF Volume Set Identifier. In that algorithm was chosen UTF-8 encoding because +it is the only commonly used Unicode transformation to bytes with fixed points +in all hexadecimal digits. + +.SH "EXIT STATUS" +\fBudflabel\fP returns 0 if successful, non-zero if there are problems like block +device does not contain UDF filesystem or updating failed. + +.SH LIMITATIONS +\fBudflabel\fP is not able to set new Label, Logical Volume Identifier and File +Set Identifier for disks with Metadata Partition (used by UDF revisions higher +then 2.01) or Virtual Allocation Table (used by Write Once media). Also is not +able to read Label correctly if disk has Virtual Allocation Table stored outside +of Information Control Block. + +.SH AUTHOR +.nf +Pali Rohár <pali.rohar@gmail.com> +.fi + +.SH AVAILABILITY +\fBudflabel\fP is part of the udftools package since version 2.0 and is available +from https://github.com/pali/udftools/. + +.SH "SEE ALSO" +\fBmkudffs\fP(8), \fBpktsetup\fP(8), \fBcdrwtool\fP(1), \fBudfinfo\fP(1), +\fBwrudf\fP(1) diff --git a/doc/wrudf.1 b/doc/wrudf.1 new file mode 100644 index 0000000..6de99ca --- /dev/null +++ b/doc/wrudf.1 @@ -0,0 +1,60 @@ +.\" Text automatically generated by txt2man +.TH wrudf 1 "udftools" "Linux Reference Manual" +.SH NAME +\fBwrudf \fP- Maintain an UDF filesystem. +.SH SYNOPSIS +.nf +.fam C +\fBwrudf\fP \fIdevice\fP +\fBwrudf\fP \fB--help\fP | \fB-help\fP | \fB-h\fP +.fam T +.fi +.fam T +.fi +.SH DESCRIPTION +\fBwrudf\fP provides an interactive shell with operations on existing UDF filesystem: cp, rm, mkdir, rmdir, ls, cd. +.SS COMMANDS +.TP +.B +cp +copy +.TP +.B +rm +remove +.TP +.B +mkdir +make directory +.TP +.B +rmdir +remove directory +.TP +.B +lsc +list files (Compact disc version) +.TP +.B +lsh +list files (Hard disc version) +.TP +.B +cdc +change working directory (Compact disc) +.TP +.B +cdh +change working directory (Hard disc) +.TP +.B +quit +quit \fBwrudf\fP +.TP +.B +exit +quit \fBwrudf\fP +.SH AVAILABILITY +\fBwrudf\fP is part of the udftools package and is available from https://github.com/pali/udftools/. +.SH SEE ALSO +\fBcdrwtool\fP(1), \fBmkudffs\fP(8), \fBpktsetup\fP(8) diff --git a/include/bswap.h b/include/bswap.h new file mode 100644 index 0000000..00627fa --- /dev/null +++ b/include/bswap.h @@ -0,0 +1,278 @@ +/* + * bswap.h + * + * Copyright (c) 2001-2002 Ben Fennema <bfennema@falcon.csc.calpoly.edu> + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#ifndef __BSWAP_H +#define __BSWAP_H + +#include "config.h" + +#include <inttypes.h> +#include <sys/types.h> + +#ifdef HAVE_SYS_ISA_DEFS_H +#define __LITTLE_ENDIAN 1234 +#define __BIG_ENDIAN 4321 +#define __PDP_ENDIAN 3412 + +#ifdef _LITTLE_ENDIAN +#define __BYTE_ORDER __LITTLE_ENDIAN +#endif + +#ifdef _BIG_ENDIAN +#define __BYTE_ORDER __BIG_ENDIAN +#endif +#endif + +#define constant_swab16(x) \ + ((uint16_t)((((uint16_t)(x) & 0x00FFU) << 8) | \ + (((uint16_t)(x) & 0xFF00U) >> 8))) + +#define constant_swab32(x) \ + ((uint32_t)((((uint32_t)(x) & 0x000000FFU) << 24) | \ + (((uint32_t)(x) & 0x0000FF00U) << 8) | \ + (((uint32_t)(x) & 0x00FF0000U) >> 8) | \ + (((uint32_t)(x) & 0xFF000000U) >> 24))) + +#define constant_swab64(x) \ + ((uint64_t)((((uint64_t)(x) & 0x00000000000000FFULL) << 56) | \ + (((uint64_t)(x) & 0x000000000000FF00ULL) << 40) | \ + (((uint64_t)(x) & 0x0000000000FF0000ULL) << 24) | \ + (((uint64_t)(x) & 0x00000000FF000000ULL) << 8) | \ + (((uint64_t)(x) & 0x000000FF00000000ULL) >> 8) | \ + (((uint64_t)(x) & 0x0000FF0000000000ULL) >> 24) | \ + (((uint64_t)(x) & 0x00FF000000000000ULL) >> 40) | \ + (((uint64_t)(x) & 0xFF00000000000000ULL) >> 56))) + +static inline uint16_t swab16(uint16_t x) +{ + return ((uint16_t)((((uint16_t)(x) & 0x00FFU) << 8) | \ + (((uint16_t)(x) & 0xFF00U) >> 8))); +} + +static inline uint32_t swab32(uint32_t x) +{ + return ((uint32_t)((((uint32_t)(x) & 0x000000FFU) << 24) | \ + (((uint32_t)(x) & 0x0000FF00U) << 8) | \ + (((uint32_t)(x) & 0x00FF0000U) >> 8) | \ + (((uint32_t)(x) & 0xFF000000U) >> 24))); +} + +static inline uint64_t swab64(uint64_t x) +{ + return ((uint64_t)((((uint64_t)(x) & 0x00000000000000FFULL) << 56) | \ + (((uint64_t)(x) & 0x000000000000FF00ULL) << 40) | \ + (((uint64_t)(x) & 0x0000000000FF0000ULL) << 24) | \ + (((uint64_t)(x) & 0x00000000FF000000ULL) << 8) | \ + (((uint64_t)(x) & 0x000000FF00000000ULL) >> 8) | \ + (((uint64_t)(x) & 0x0000FF0000000000ULL) >> 24) | \ + (((uint64_t)(x) & 0x00FF000000000000ULL) >> 40) | \ + (((uint64_t)(x) & 0xFF00000000000000ULL) >> 56))); +} + +#define constant_swab16p(x) \ + ((uint16_t)(((*(uint16_t *)(x) & 0x00FFU) << 8) | \ + ((*(uint16_t *)(x) & 0xFF00U) >> 8))) + +#define constant_swab32p(x) \ + ((uint32_t)(((*(uint32_t *)(x) & 0x000000FFU) << 24) | \ + ((*(uint32_t *)(x) & 0x0000FF00U) << 8) | \ + ((*(uint32_t *)(x) & 0x00FF0000U) >> 8) | \ + ((*(uint32_t *)(x) & 0xFF000000U) >> 24))) + +#define constant_swab64p(x) \ + ((uint64_t)(((*(uint64_t *)(x) & 0x00000000000000FFULL) << 56) | \ + ((*(uint64_t *)(x) & 0x000000000000FF00ULL) << 40) | \ + ((*(uint64_t *)(x) & 0x0000000000FF0000ULL) << 24) | \ + ((*(uint64_t *)(x) & 0x00000000FF000000ULL) << 8) | \ + ((*(uint64_t *)(x) & 0x000000FF00000000ULL) >> 8) | \ + ((*(uint64_t *)(x) & 0x0000FF0000000000ULL) >> 24) | \ + ((*(uint64_t *)(x) & 0x00FF000000000000ULL) >> 40) | \ + ((*(uint64_t *)(x) & 0xFF00000000000000ULL) >> 56))) + + +static inline uint16_t swab16p(uint16_t *x) +{ + return ((uint16_t)(((*(uint16_t *)(x) & 0x00FFU) << 8) | \ + ((*(uint16_t *)(x) & 0xFF00U) >> 8))); +} + +static inline uint32_t swab32p(uint32_t *x) +{ + return ((uint32_t)(((*(uint32_t *)(x) & 0x000000FFU) << 24) | \ + ((*(uint32_t *)(x) & 0x0000FF00U) << 8) | \ + ((*(uint32_t *)(x) & 0x00FF0000U) >> 8) | \ + ((*(uint32_t *)(x) & 0xFF000000U) >> 24))); +} + +static inline uint64_t swab64p(uint64_t *x) +{ + return ((uint64_t)(((*(uint64_t *)(x) & 0x00000000000000FFULL) << 56) | \ + ((*(uint64_t *)(x) & 0x000000000000FF00ULL) << 40) | \ + ((*(uint64_t *)(x) & 0x0000000000FF0000ULL) << 24) | \ + ((*(uint64_t *)(x) & 0x00000000FF000000ULL) << 8) | \ + ((*(uint64_t *)(x) & 0x000000FF00000000ULL) >> 8) | \ + ((*(uint64_t *)(x) & 0x0000FF0000000000ULL) >> 24) | \ + ((*(uint64_t *)(x) & 0x00FF000000000000ULL) >> 40) | \ + ((*(uint64_t *)(x) & 0xFF00000000000000ULL) >> 56))); +} + +#if __BYTE_ORDER == 0 + +#error "__BYTE_ORDER must be defined" + +#elif __BYTE_ORDER == __BIG_ENDIAN + +#define le16_to_cpu(x) (__builtin_constant_p(x) ? \ + constant_swab16(x) : \ + swab16(x)) + +#define le32_to_cpu(x) (__builtin_constant_p(x) ? \ + constant_swab32(x) : \ + swab32(x)) + +#define le64_to_cpu(x) (__builtin_constant_p(x) ? \ + constant_swab64(x) : \ + swab64(x)) + + +#define constant_le16_to_cpu(x) constant_swab16((x)) +#define constant_le32_to_cpu(x) constant_swab32((x)) +#define constant_le64_to_cpu(x) constant_swab64((x)) + +#define le16_to_cpup(x) (__builtin_constant_p(x) ? \ + constant_swab16p(x) : \ + swab16p(x)) + +#define le32_to_cpup(x) (__builtin_constant_p(x) ? \ + constant_swab32p(x) : \ + swab32p(x)) + +#define le64_to_cpup(x) (__builtin_constant_p(x) ? \ + constant_swab64p(x) : \ + swab64p(x)) + +#define constant_le16_to_cpup(x) constant_swab16p((x)) +#define constant_le32_to_cpup(x) constant_swab32p((x)) +#define constant_le64_to_cpup(x) constant_swab64p((x)) + +#define be16_to_cpu(x) ((uint16_t)(x)) +#define be32_to_cpu(x) ((uint32_t)(x)) +#define be64_to_cpu(x) ((uint64_t)(x)) + +#define constant_be16_to_cpu(x) ((uint16_t)(x)) +#define constant_be32_to_cpu(x) ((uint32_t)(x)) +#define constant_be64_to_cpu(x) ((uint64_t)(x)) + +#define be16_to_cpup(x) (*(uint16_t *)(x)) +#define be32_to_cpup(x) (*(uint32_t *)(x)) +#define be64_to_cpup(x) (*(uint64_t *)(x)) + +#define constant_be16_to_cpup(x) (*(uint16_t *)(x)) +#define constant_be32_to_cpup(x) (*(uint32_t *)(x)) +#define constant_be64_to_cpup(x) (*(uint64_t *)(x)) + +#else /* __BYTE_ORDER == __LITTLE_ENDIAN */ + +#define le16_to_cpu(x) ((uint16_t)(x)) +#define le32_to_cpu(x) ((uint32_t)(x)) +#define le64_to_cpu(x) ((uint64_t)(x)) + +#define constant_le16_to_cpu(x) ((uint16_t)(x)) +#define constant_le32_to_cpu(x) ((uint32_t)(x)) +#define constant_le64_to_cpu(x) ((uint64_t)(x)) + +#define le16_to_cpup(x) (*(uint16_t *)(x)) +#define le32_to_cpup(x) (*(uint32_t *)(x)) +#define le64_to_cpup(x) (*(uint64_t *)(x)) + +#define constant_le16_to_cpup(x) (*(uint16_t *)(x)) +#define constant_le32_to_cpup(x) (*(uint32_t *)(x)) +#define constant_le64_to_cpup(x) (*(uint64_t *)(x)) + +#define be16_to_cpu(x) (__builtin_constant_p(x) ? \ + constant_swab16(x) : \ + swab16(x)) + +#define be32_to_cpu(x) (__builtin_constant_p(x) ? \ + constant_swab32(x) : \ + swab32(x)) + +#define be64_to_cpu(x) (__builtin_constant_p(x) ? \ + constant_swab64(x) : \ + swab64(x)) + + +#define constant_be16_to_cpu(x) constant_swab16((x)) +#define constant_be32_to_cpu(x) constant_swab32((x)) +#define constant_be64_to_cpu(x) constant_swab64((x)) + +#define be16_to_cpup(x) (__builtin_constant_p(x) ? \ + constant_swab16p(x) : \ + swab16p(x)) + +#define be32_to_cpup(x) (__builtin_constant_p(x) ? \ + constant_swab32p(x) : \ + swab32p(x)) + +#define be64_to_cpup(x) (__builtin_constant_p(x) ? \ + constant_swab64p(x) : \ + swab64p(x)) + +#define constant_be16_to_cpup(x) constant_swab16p((x)) +#define constant_be32_to_cpup(x) constant_swab32p((x)) +#define constant_be64_to_cpup(x) constant_swab64p((x)) + +#endif /* __BYTE_ORDER == 0 */ + +#define cpu_to_le16(x) le16_to_cpu((x)) +#define cpu_to_le32(x) le32_to_cpu((x)) +#define cpu_to_le64(x) le64_to_cpu((x)) + +#define constant_cpu_to_le16(x) constant_le16_to_cpu((x)) +#define constant_cpu_to_le32(x) constant_le32_to_cpu((x)) +#define constant_cpu_to_le64(x) constant_le64_to_cpu((x)) + +#define cpu_to_le16p(x) le16_to_cpup((x)) +#define cpu_to_le32p(x) le32_to_cpup((x)) +#define cpu_to_le64p(x) le64_to_cpup((x)) + +#define constant_cpu_to_le16p(x) constant_le16_to_cpup((x)) +#define constant_cpu_to_le32p(x) constant_le32_to_cpup((x)) +#define constant_cpu_to_le64p(x) constant_le64_to_cpup((x)) + +#define cpu_to_be16(x) be16_to_cpu((x)) +#define cpu_to_be32(x) be32_to_cpu((x)) +#define cpu_to_be64(x) be64_to_cpu((x)) + +#define constant_cpu_to_be16(x) constant_be16_to_cpu((x)) +#define constant_cpu_to_be32(x) constant_be32_to_cpu((x)) +#define constant_cpu_to_be64(x) constant_be64_to_cpu((x)) + +#define cpu_to_be16p(x) be16_to_cpup((x)) +#define cpu_to_be32p(x) be32_to_cpup((x)) +#define cpu_to_be64p(x) be64_to_cpup((x)) + +#define constant_cpu_to_be16p(x) constant_be16_to_cpup((x)) +#define constant_cpu_to_be32p(x) constant_be32_to_cpup((x)) +#define constant_cpu_to_be64p(x) constant_be64_to_cpup((x)) + +#endif /* __BSWAP_H */ diff --git a/include/config.in b/include/config.in new file mode 100644 index 0000000..c92956c --- /dev/null +++ b/include/config.in @@ -0,0 +1,93 @@ +/* include/config.in. Generated from configure.ac by autoheader. */ + +/* Define to 1 if you have the <dlfcn.h> header file. */ +#undef HAVE_DLFCN_H + +/* Define to 1 if you have the <fcntl.h> header file. */ +#undef HAVE_FCNTL_H + +/* Define to 1 if you have the <getopt.h> header file. */ +#undef HAVE_GETOPT_H + +/* Define to 1 if you have the <inttypes.h> header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have the <memory.h> header file. */ +#undef HAVE_MEMORY_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 <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 <sys/stat.h> header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the <sys/time.h> header file. */ +#undef HAVE_SYS_TIME_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 <unistd.h> header file. */ +#undef HAVE_UNISTD_H + +/* Define to the sub-directory where libtool stores uninstalled libraries. */ +#undef LT_OBJDIR + +/* 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 + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */ +#undef TIME_WITH_SYS_TIME + +/* Define to 1 if your <sys/time.h> declares `struct tm'. */ +#undef TM_IN_SYS_TIME + +/* Version number of package */ +#undef VERSION + +/* Enable large inode numbers on Mac OS X 10.5. */ +#ifndef _DARWIN_USE_64_BIT_INODE +# define _DARWIN_USE_64_BIT_INODE 1 +#endif + +/* Number of bits in a file offset, on hosts where this is settable. */ +#undef _FILE_OFFSET_BITS + +/* Define for large files, on AIX-style hosts. */ +#undef _LARGE_FILES + +/* Define to `__inline__' or `__inline' if that's what the C compiler + calls it, or to nothing if 'inline' is not supported under any name. */ +#ifndef __cplusplus +#undef inline +#endif diff --git a/include/ecma_167.h b/include/ecma_167.h new file mode 100644 index 0000000..9ef146c --- /dev/null +++ b/include/ecma_167.h @@ -0,0 +1,841 @@ +/* + * ecma_167.h + * + * This file is based on ECMA-167 3rd edition (June 1997) + * http://www.ecma.ch + * + * Copyright (c) 2001-2002 Ben Fennema <bfennema@falcon.csc.calpoly.edu> + * Copyright (c) 2017 Pali Rohár <pali.rohar@gmail.com> + * All rights reserved. + * + * 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, + * without modification. + * 2. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * Alternatively, this software may be distributed under the terms of the + * GNU Public License ("GPL"). + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR + * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +/** + * @file + * ECMA-167r3 defines and structure definitions + */ + +#include <inttypes.h> + +#ifndef _ECMA_167_H +#define _ECMA_167_H 1 + +/* Character sets and coding - d-characters (ECMA 167r3 1/7.2) */ +typedef uint8_t dchars; + +/* Character set specification (ECMA 167r3 1/7.2.1) */ +typedef struct +{ + uint8_t charSetType; + uint8_t charSetInfo[63]; +} __attribute__ ((packed)) charspec; + +/* Character Set Type (ECMA 167r3 1/7.2.1.1) */ +#define CHARSPEC_TYPE_CS0 0x00 /* (1/7.2.2) */ +#define CHARSPEC_TYPE_CS1 0x01 /* (1/7.2.3) */ +#define CHARSPEC_TYPE_CS2 0x02 /* (1/7.2.4) */ +#define CHARSPEC_TYPE_CS3 0x03 /* (1/7.2.5) */ +#define CHARSPEC_TYPE_CS4 0x04 /* (1/7.2.6) */ +#define CHARSPEC_TYPE_CS5 0x05 /* (1/7.2.7) */ +#define CHARSPEC_TYPE_CS6 0x06 /* (1/7.2.8) */ +#define CHARSPEC_TYPE_CS7 0x07 /* (1/7.2.9) */ +#define CHARSPEC_TYPE_CS8 0x08 /* (1/7.2.10) */ + +/* Fixed-length character fields - d-string (EMCA 167r3 1/7.2.12) */ +typedef uint8_t dstring; + +/* Timestamp (ECMA 167r3 1/7.3) */ +typedef struct +{ + uint16_t typeAndTimezone; + int16_t year; + uint8_t month; + uint8_t day; + uint8_t hour; + uint8_t minute; + uint8_t second; + uint8_t centiseconds; + uint8_t hundredsOfMicroseconds; + uint8_t microseconds; +} __attribute__ ((packed)) timestamp; + +/* Type and Time Zone (ECMA 167r3 1/7.3.1) */ +#define TIMESTAMP_TYPE_MASK 0xF000 +#define TIMESTAMP_TYPE_CUT 0x0000 +#define TIMESTAMP_TYPE_LOCAL 0x1000 +#define TIMESTAMP_TYPE_AGREEMENT 0x2000 +#define TIMESTAMP_TIMEZONE_MASK 0x0FFF + +/* Entity identifier (ECMA 167r3 1/7.4) */ +typedef struct +{ + uint8_t flags; + uint8_t ident[23]; + uint8_t identSuffix[8]; +} __attribute__ ((packed)) regid; + +/* Flags (ECMA 167r3 1/7.4.1) */ +#define ENTITYID_FLAGS_DIRTY 0x00 +#define ENTITYID_FLAGS_PROTECTED 0x01 + +/* Volume Structure Descriptor (ECMA 167r3 2/9.1) */ +#define VSD_STD_ID_LEN 5 +struct volStructDesc +{ + uint8_t structType; + uint8_t stdIdent[VSD_STD_ID_LEN]; + uint8_t structVersion; + uint8_t structData[2041]; +} __attribute__ ((packed)); + +/* Standard Identifier (EMCA 167r2 2/9.1.2) */ +#define VSD_STD_ID_NSR02 "NSR02" /* (3/9.1) */ + +/* Standard Identifier (ECMA 167r3 2/9.1.2) */ +#define VSD_STD_ID_BEA01 "BEA01" /* (2/9.2) */ +#define VSD_STD_ID_BOOT2 "BOOT2" /* (2/9.4) */ +#define VSD_STD_ID_CD001 "CD001" /* (ECMA-119) */ +#define VSD_STD_ID_CDW02 "CDW02" /* (ECMA-168) */ +#define VSD_STD_ID_NSR03 "NSR03" /* (3/9.1) */ +#define VSD_STD_ID_TEA01 "TEA01" /* (2/9.3) */ + +/* Beginning Extended Area Descriptor (ECMA 167r3 2/9.2) */ +struct beginningExtendedAreaDesc +{ + uint8_t structType; + uint8_t stdIdent[VSD_STD_ID_LEN]; + uint8_t structVersion; + uint8_t structData[2041]; +} __attribute__ ((packed)); + +/* Terminating Extended Area Descriptor (ECMA 167r3 2/9.3) */ +struct terminatingExtendedAreaDesc +{ + uint8_t structType; + uint8_t stdIdent[VSD_STD_ID_LEN]; + uint8_t structVersion; + uint8_t structData[2041]; +} __attribute__ ((packed)); + +/* Boot Descriptor (ECMA 167r3 2/9.4) */ +struct bootDesc +{ + uint8_t structType; + uint8_t stdIdent[VSD_STD_ID_LEN]; + uint8_t structVersion; + uint8_t reserved1; + regid archType; + regid bootIdent; + uint32_t bootExtLocation; + uint32_t bootExtLength; + uint64_t loadAddress; + uint64_t startAddress; + timestamp descCreationDateAndTime; + uint16_t flags; + uint8_t reserved2[32]; + uint8_t bootUse[1906]; +} __attribute__ ((packed)); + +/* Flags (ECMA 167r3 2/9.4.12) */ +#define BOOT_FLAGS_ERASE 0x01 + +/* Extent Descriptor (ECMA 167r3 3/7.1) */ +typedef struct +{ + uint32_t extLength; + uint32_t extLocation; +} __attribute__ ((packed)) extent_ad; + +/* Descriptor Tag (ECMA 167r3 3/7.2) */ +typedef struct +{ + uint16_t tagIdent; + uint16_t descVersion; + uint8_t tagChecksum; + uint8_t reserved; + uint16_t tagSerialNum; + uint16_t descCRC; + uint16_t descCRCLength; + uint32_t tagLocation; +} __attribute__ ((packed)) tag; + +/* Tag Identifier (ECMA 167r3 3/7.2.1) */ +#define TAG_IDENT_PVD 0x0001 +#define TAG_IDENT_AVDP 0x0002 +#define TAG_IDENT_VDP 0x0003 +#define TAG_IDENT_IUVD 0x0004 +#define TAG_IDENT_PD 0x0005 +#define TAG_IDENT_LVD 0x0006 +#define TAG_IDENT_USD 0x0007 +#define TAG_IDENT_TD 0x0008 +#define TAG_IDENT_LVID 0x0009 + +/* NSR Descriptor (ECMA 167r3 3/9.1) */ +struct NSRDesc +{ + uint8_t structType; + uint8_t stdIdent[VSD_STD_ID_LEN]; + uint8_t structVersion; + uint8_t reserved; + uint8_t structData[2040]; +} __attribute__ ((packed)); + +/* Generic Descriptor */ +struct genericDesc +{ + tag descTag; + uint32_t volDescSeqNum; + uint8_t reserved[492]; +} __attribute__ ((packed)); + +/* Primary Volume Descriptor (ECMA 167r3 3/10.1) */ +struct primaryVolDesc +{ + tag descTag; + uint32_t volDescSeqNum; + uint32_t primaryVolDescNum; + dstring volIdent[32]; + uint16_t volSeqNum; + uint16_t maxVolSeqNum; + uint16_t interchangeLvl; + uint16_t maxInterchangeLvl; + uint32_t charSetList; + uint32_t maxCharSetList; + dstring volSetIdent[128]; + charspec descCharSet; + charspec explanatoryCharSet; + extent_ad volAbstract; + extent_ad volCopyright; + regid appIdent; + timestamp recordingDateAndTime; + regid impIdent; + uint8_t impUse[64]; + uint32_t predecessorVolDescSeqLocation; + uint16_t flags; + uint8_t reserved[22]; +} __attribute__ ((packed)); + +/* Flags (ECMA 167r3 3/10.1.21) */ +#define PVD_FLAGS_VSID_COMMON 0x0001 + +/* Anchor Volume Descriptor Pointer (ECMA 167r3 3/10.2) */ +struct anchorVolDescPtr +{ + tag descTag; + extent_ad mainVolDescSeqExt; + extent_ad reserveVolDescSeqExt; + uint8_t reserved[480]; +} __attribute__ ((packed)); + +/* Volume Descriptor Pointer (ECMA 167r3 3/10.3) */ +struct volDescPtr +{ + tag descTag; + uint32_t volDescSeqNum; + extent_ad nextVolDescSeqExt; + uint8_t reserved[484]; +} __attribute__ ((packed)); + +/* Implementation Use Volume Descriptor (ECMA 167r3 3/10.4) */ +struct impUseVolDesc +{ + tag descTag; + uint32_t volDescSeqNum; + regid impIdent; + uint8_t impUse[460]; +} __attribute__ ((packed)); + +/* Partition Descriptor (ECMA 167r3 3/10.5) */ +struct partitionDesc +{ + tag descTag; + uint32_t volDescSeqNum; + uint16_t partitionFlags; + uint16_t partitionNumber; + regid partitionContents; + uint8_t partitionContentsUse[128]; + uint32_t accessType; + uint32_t partitionStartingLocation; + uint32_t partitionLength; + regid impIdent; + uint8_t impUse[128]; + uint8_t reserved[156]; +} __attribute__ ((packed)); + +/* Partition Flags (ECMA 167r3 3/10.5.3) */ +#define PD_PARTITION_FLAGS_ALLOC 0x0001 + +/* Partition Contents (ECMA 167r2 3/10.5.3) */ +#define PD_PARTITION_CONTENTS_NSR02 "+NSR02" + +/* Partition Contents (ECMA 167r3 3/10.5.5) */ +#define PD_PARTITION_CONTENTS_FDC01 "+FDC01" +#define PD_PARTITION_CONTENTS_CD001 "+CD001" +#define PD_PARTITION_CONTENTS_CDW02 "+CDW02" +#define PD_PARTITION_CONTENTS_NSR03 "+NSR03" + +/* Access Type (ECMA 167r3 3/10.5.7) */ +#define PD_ACCESS_TYPE_NONE 0x00000000 +#define PD_ACCESS_TYPE_READ_ONLY 0x00000001 +#define PD_ACCESS_TYPE_WRITE_ONCE 0x00000002 +#define PD_ACCESS_TYPE_REWRITABLE 0x00000003 +#define PD_ACCESS_TYPE_OVERWRITABLE 0x00000004 + +/* Logical Volume Descriptor (ECMA 167r3 3/10.6) */ +struct logicalVolDesc +{ + tag descTag; + uint32_t volDescSeqNum; + charspec descCharSet; + dstring logicalVolIdent[128]; + uint32_t logicalBlockSize; + regid domainIdent; + uint8_t logicalVolContentsUse[16]; + uint32_t mapTableLength; + uint32_t numPartitionMaps; + regid impIdent; + uint8_t impUse[128]; + extent_ad integritySeqExt; + uint8_t partitionMaps[0]; +} __attribute__ ((packed)); + +/* Generic Partition Map (ECMA 167r3 3/10.7.1) */ +struct genericPartitionMap +{ + uint8_t partitionMapType; + uint8_t partitionMapLength; + uint8_t partitionMapping[0]; +} __attribute__ ((packed)); + +/* Partition Map Type (ECMA 167r3 3/10.7.1.1) */ +#define GP_PARTITION_MAP_TYPE_UNDEF 0x00 +#define GP_PARTITION_MAP_TYPE_1 0x01 +#define GP_PARTITION_MAP_TYPE_2 0x02 + +/* Type 1 Partition Map (ECMA 167r3 3/10.7.2) */ +struct genericPartitionMap1 +{ + uint8_t partitionMapType; + uint8_t partitionMapLength; + uint16_t volSeqNum; + uint16_t partitionNum; +} __attribute__ ((packed)); + +/* Type 2 Partition Map (ECMA 167r3 3/10.7.3) */ +struct genericPartitionMap2 +{ + uint8_t partitionMapType; + uint8_t partitionMapLength; + uint8_t partitionIdent[62]; +} __attribute__ ((packed)); + +/* Unallocated Space Descriptor (ECMA 167r3 3/10.8) */ +struct unallocSpaceDesc +{ + tag descTag; + uint32_t volDescSeqNum; + uint32_t numAllocDescs; + extent_ad allocDescs[0]; +} __attribute__ ((packed)); + +/* Terminating Descriptor (ECMA 167r3 3/10.9) */ +struct terminatingDesc +{ + tag descTag; + uint8_t reserved[496]; +} __attribute__ ((packed)); + +/* Logical Volume Integrity Descriptor (ECMA 167r3 3/10.10) */ +struct logicalVolIntegrityDesc +{ + tag descTag; + timestamp recordingDateAndTime; + uint32_t integrityType; + extent_ad nextIntegrityExt; + uint8_t logicalVolContentsUse[32]; + uint32_t numOfPartitions; + uint32_t lengthOfImpUse; + uint32_t freeSpaceTable[0]; + uint32_t sizeTable[0]; + uint8_t impUse[0]; +} __attribute__ ((packed)); + +/* Integrity Type (ECMA 167r3 3/10.10.3) */ +#define LVID_INTEGRITY_TYPE_OPEN 0x00000000 +#define LVID_INTEGRITY_TYPE_CLOSE 0x00000001 + +/* Recorded Address (ECMA 167r3 4/7.1) */ +typedef struct +{ + uint32_t logicalBlockNum; + uint16_t partitionReferenceNum; +} __attribute__ ((packed)) lb_addr; + +/* Short Allocation Descriptor (ECMA 167r3 4/14.14.1) */ +typedef struct +{ + uint32_t extLength; + uint32_t extPosition; +} __attribute__ ((packed)) short_ad; + +/* Long Allocation Descriptor (ECMA 167r3 4/14.14.2) */ +typedef struct +{ + uint32_t extLength; + lb_addr extLocation; + uint8_t impUse[6]; +} __attribute__ ((packed)) long_ad; + +/* Extended Allocation Descriptor (ECMA 167r3 4/14.14.3) */ +typedef struct +{ + uint32_t extLength; + uint32_t recordedLength; + uint32_t informationLength; + lb_addr extLocation; +} __attribute__ ((packed)) ext_ad; + +/* Descriptor Tag (ECMA 167r3 4/7.2 - See 3/7.2) */ + +/* Tag Identifier (ECMA 167r3 4/7.2.1) */ +#define TAG_IDENT_FSD 0x0100 +#define TAG_IDENT_FID 0x0101 +#define TAG_IDENT_AED 0x0102 +#define TAG_IDENT_IE 0x0103 +#define TAG_IDENT_TE 0x0104 +#define TAG_IDENT_FE 0x0105 +#define TAG_IDENT_EAHD 0x0106 +#define TAG_IDENT_USE 0x0107 +#define TAG_IDENT_SBD 0x0108 +#define TAG_IDENT_PIE 0x0109 +#define TAG_IDENT_EFE 0x010A + +/* File Set Descriptor (ECMA 167r3 4/14.1) */ +struct fileSetDesc +{ + tag descTag; + timestamp recordingDateAndTime; + uint16_t interchangeLvl; + uint16_t maxInterchangeLvl; + uint32_t charSetList; + uint32_t maxCharSetList; + uint32_t fileSetNum; + uint32_t fileSetDescNum; + charspec logicalVolIdentCharSet; + dstring logicalVolIdent[128]; + charspec fileSetCharSet; + dstring fileSetIdent[32]; + dstring copyrightFileIdent[32]; + dstring abstractFileIdent[32]; + long_ad rootDirectoryICB; + regid domainIdent; + long_ad nextExt; + long_ad streamDirectoryICB; + uint8_t reserved[32]; +} __attribute__ ((packed)); + +/* Partition Header Descriptor (ECMA 167r3 4/14.3) */ +struct partitionHeaderDesc +{ + short_ad unallocSpaceTable; + short_ad unallocSpaceBitmap; + short_ad partitionIntegrityTable; + short_ad freedSpaceTable; + short_ad freedSpaceBitmap; + uint8_t reserved[88]; +} __attribute__ ((packed)); + +/* File Identifier Descriptor (ECMA 167r3 4/14.4) */ +struct fileIdentDesc +{ + tag descTag; + uint16_t fileVersionNum; + uint8_t fileCharacteristics; + uint8_t lengthFileIdent; + long_ad icb; + uint16_t lengthOfImpUse; + uint8_t impUse[0]; + dchars fileIdent[0]; + uint8_t padding[0]; +} __attribute__ ((packed)); + +/* File Characteristics (ECMA 167r3 4/14.4.3) */ +#define FID_FILE_CHAR_HIDDEN 0x01 +#define FID_FILE_CHAR_DIRECTORY 0x02 +#define FID_FILE_CHAR_DELETED 0x04 +#define FID_FILE_CHAR_PARENT 0x08 +#define FID_FILE_CHAR_METADATA 0x10 + +/* Allocation Ext Descriptor (ECMA 167r3 4/14.5) */ +struct allocExtDesc +{ + tag descTag; + uint32_t previousAllocExtLocation; + uint32_t lengthAllocDescs; +} __attribute__ ((packed)); + +/* ICB Tag (ECMA 167r3 4/14.6) */ +typedef struct +{ + uint32_t priorRecordedNumDirectEntries; + uint16_t strategyType; + uint16_t strategyParameter; + uint16_t numEntries; + uint8_t reserved; + uint8_t fileType; + lb_addr parentICBLocation; + uint16_t flags; +} __attribute__ ((packed)) icbtag; + +/* Strategy Type (ECMA 167r3 4/14.6.2) */ +#define ICBTAG_STRATEGY_TYPE_UNDEF 0x0000 +#define ICBTAG_STRATEGY_TYPE_1 0x0001 +#define ICBTAG_STRATEGY_TYPE_2 0x0002 +#define ICBTAG_STRATEGY_TYPE_3 0x0003 +#define ICBTAG_STRATEGY_TYPE_4 0x0004 + +/* File Type (ECMA 167r3 4/14.6.6) */ +#define ICBTAG_FILE_TYPE_UNDEF 0x00 +#define ICBTAG_FILE_TYPE_USE 0x01 +#define ICBTAG_FILE_TYPE_PIE 0x02 +#define ICBTAG_FILE_TYPE_IE 0x03 +#define ICBTAG_FILE_TYPE_DIRECTORY 0x04 +#define ICBTAG_FILE_TYPE_REGULAR 0x05 +#define ICBTAG_FILE_TYPE_BLOCK 0x06 +#define ICBTAG_FILE_TYPE_CHAR 0x07 +#define ICBTAG_FILE_TYPE_EA 0x08 +#define ICBTAG_FILE_TYPE_FIFO 0x09 +#define ICBTAG_FILE_TYPE_SOCKET 0x0A +#define ICBTAG_FILE_TYPE_TE 0x0B +#define ICBTAG_FILE_TYPE_SYMLINK 0x0C +#define ICBTAG_FILE_TYPE_STREAMDIR 0x0D + +/* Flags (ECMA 167r3 4/14.6.8) */ +#define ICBTAG_FLAG_AD_MASK 0x0007 +#define ICBTAG_FLAG_AD_SHORT 0x0000 +#define ICBTAG_FLAG_AD_LONG 0x0001 +#define ICBTAG_FLAG_AD_EXTENDED 0x0002 +#define ICBTAG_FLAG_AD_IN_ICB 0x0003 +#define ICBTAG_FLAG_SORTED 0x0008 +#define ICBTAG_FLAG_NONRELOCATABLE 0x0010 +#define ICBTAG_FLAG_ARCHIVE 0x0020 +#define ICBTAG_FLAG_SETUID 0x0040 +#define ICBTAG_FLAG_SETGID 0x0080 +#define ICBTAG_FLAG_STICKY 0x0100 +#define ICBTAG_FLAG_CONTIGUOUS 0x0200 +#define ICBTAG_FLAG_SYSTEM 0x0400 +#define ICBTAG_FLAG_TRANSFORMED 0x0800 +#define ICBTAG_FLAG_MULTIVERSIONS 0x1000 +#define ICBTAG_FLAG_STREAM 0x2000 + +/* Indirect Entry (ECMA 167r3 4/14.7) */ +struct indirectEntry +{ + tag descTag; + icbtag icbTag; + long_ad indirectICB; +} __attribute__ ((packed)); + +/* Terminal Entry (ECMA 167r3 4/14.8) */ +struct terminalEntry +{ + tag descTag; + icbtag icbTag; +} __attribute__ ((packed)); + +/* File Entry (ECMA 167r3 4/14.9) */ +struct fileEntry +{ + tag descTag; + icbtag icbTag; + uint32_t uid; + uint32_t gid; + uint32_t permissions; + uint16_t fileLinkCount; + uint8_t recordFormat; + uint8_t recordDisplayAttr; + uint32_t recordLength; + uint64_t informationLength; + uint64_t logicalBlocksRecorded; + timestamp accessTime; + timestamp modificationTime; + timestamp attrTime; + uint32_t checkpoint; + long_ad extendedAttrICB; + regid impIdent; + uint64_t uniqueID; + uint32_t lengthExtendedAttr; + uint32_t lengthAllocDescs; + uint8_t extendedAttr[0]; + uint8_t allocDescs[0]; +} __attribute__ ((packed)); + +/* Permissions (ECMA 167r3 4/14.9.5) */ +#define FE_PERM_O_EXEC 0x00000001U +#define FE_PERM_O_WRITE 0x00000002U +#define FE_PERM_O_READ 0x00000004U +#define FE_PERM_O_CHATTR 0x00000008U +#define FE_PERM_O_DELETE 0x00000010U +#define FE_PERM_G_EXEC 0x00000020U +#define FE_PERM_G_WRITE 0x00000040U +#define FE_PERM_G_READ 0x00000080U +#define FE_PERM_G_CHATTR 0x00000100U +#define FE_PERM_G_DELETE 0x00000200U +#define FE_PERM_U_EXEC 0x00000400U +#define FE_PERM_U_WRITE 0x00000800U +#define FE_PERM_U_READ 0x00001000U +#define FE_PERM_U_CHATTR 0x00002000U +#define FE_PERM_U_DELETE 0x00004000U + +/* Record Format (ECMA 167r3 4/14.9.7) */ +#define FE_RECORD_FMT_UNDEF 0x00 +#define FE_RECORD_FMT_FIXED_PAD 0x01 +#define FE_RECORD_FMT_FIXED 0x02 +#define FE_RECORD_FMT_VARIABLE8 0x03 +#define FE_RECORD_FMT_VARIABLE16 0x04 +#define FE_RECORD_FMT_VARIABLE16_MSB 0x05 +#define FE_RECORD_FMT_VARIABLE32 0x06 +#define FE_RECORD_FMT_PRINT 0x07 +#define FE_RECORD_FMT_LF 0x08 +#define FE_RECORD_FMT_CR 0x09 +#define FE_RECORD_FMT_CRLF 0x0A +#define FE_RECORD_FMT_LFCR 0x0B + +/* Record Display Attributes (ECMA 167r3 4/14.9.8) */ +#define FE_RECORD_DISPLAY_ATTR_UNDEF 0x00 +#define FE_RECORD_DISPLAY_ATTR_1 0x01 +#define FE_RECORD_DISPLAY_ATTR_2 0x02 +#define FE_RECORD_DISPLAY_ATTR_3 0x03 + +/* Extended Attribute Header Descriptor (ECMA 167r3 4/14.10.1) */ +struct extendedAttrHeaderDesc +{ + tag descTag; + uint32_t impAttrLocation; + uint32_t appAttrLocation; +} __attribute__ ((packed)); + +/* Generic Format (ECMA 167r3 4/14.10.2) */ +struct genericFormat +{ + uint32_t attrType; + uint8_t attrSubtype; + uint8_t reserved[3]; + uint32_t attrLength; + uint8_t attrData[0]; +} __attribute__ ((packed)); + +/* Character Set Information (ECMA 167r3 4/14.10.3) */ +struct charSetInfo +{ + uint32_t attrType; + uint8_t attrSubtype; + uint8_t reserved[3]; + uint32_t attrLength; + uint32_t escapeSeqLength; + uint8_t charSetType; + uint8_t escapeSeq[0]; +} __attribute__ ((packed)); + +/* Alternate Permissions (ECMA 167r3 4/14.10.4) */ +struct altPerms +{ + uint32_t attrType; + uint8_t attrSubtype; + uint8_t reserved[3]; + uint32_t attrLength; + uint16_t ownerIdent; + uint16_t groupIdent; + uint16_t permission; +} __attribute__ ((packed)); + +/* File Times Extended Attribute (ECMA 167r3 4/14.10.5) */ +struct fileTimesExtAttr +{ + uint32_t attrType; + uint8_t attrSubtype; + uint8_t reserved[3]; + uint32_t attrLength; + uint32_t dataLength; + uint32_t fileTimeExistence; + uint8_t fileTimes; +} __attribute__ ((packed)); + +/* FileTimeExistence (ECMA 167r3 4/14.10.5.6) */ +#define FTE_CREATION 0x00000001 +#define FTE_DELETION 0x00000004 +#define FTE_EFFECTIVE 0x00000008 +#define FTE_BACKUP 0x00000002 + +/* Information Times Extended Attribute (ECMA 167r3 4/14.10.6) */ +struct infoTimesExtAttr +{ + uint32_t attrType; + uint8_t attrSubtype; + uint8_t reserved[3]; + uint32_t attrLength; + uint32_t dataLength; + uint32_t infoTimeExistence; + uint8_t infoTimes[0]; +} __attribute__ ((packed)); + +/* Device Specification (ECMA 167r3 4/14.10.7) */ +struct deviceSpec +{ + uint32_t attrType; + uint8_t attrSubtype; + uint8_t reserved[3]; + uint32_t attrLength; + uint32_t impUseLength; + uint32_t majorDeviceIdent; + uint32_t minorDeviceIdent; + uint8_t impUse[0]; +} __attribute__ ((packed)); + +/* Implementation Use Extended Attr (ECMA 167r3 4/14.10.8) */ +struct impUseExtAttr +{ + uint32_t attrType; + uint8_t attrSubtype; + uint8_t reserved[3]; + uint32_t attrLength; + uint32_t impUseLength; + regid impIdent; + uint8_t impUse[0]; +} __attribute__ ((packed)); + +/* Application Use Extended Attribute (ECMA 167r3 4/14.10.9) */ +struct appUseExtAttr +{ + uint32_t attrType; + uint8_t attrSubtype; + uint8_t reserved[3]; + uint32_t attrLength; + uint32_t appUseLength; + regid appIdent; + uint8_t appUse[0]; +} __attribute__ ((packed)); + +#define EXTATTR_CHAR_SET 1 +#define EXTATTR_ALT_PERMS 3 +#define EXTATTR_FILE_TIMES 5 +#define EXTATTR_INFO_TIMES 6 +#define EXTATTR_DEV_SPEC 12 +#define EXTATTR_IMP_USE 2048 +#define EXTATTR_APP_USE 65536 + + +/* Unallocated Space Entry (ECMA 167r3 4/14.11) */ +struct unallocSpaceEntry +{ + tag descTag; + icbtag icbTag; + uint32_t lengthAllocDescs; + uint8_t allocDescs[0]; +} __attribute__ ((packed)); + +/* Space Bitmap Descriptor (ECMA 167r3 4/14.12) */ +struct spaceBitmapDesc +{ + tag descTag; + uint32_t numOfBits; + uint32_t numOfBytes; + uint8_t bitmap[0]; +} __attribute__ ((packed)); + +/* Partition Integrity Entry (ECMA 167r3 4/14.13) */ +struct partitionIntegrityEntry +{ + tag descTag; + icbtag icbTag; + timestamp recordingDateAndTime; + uint8_t integrityType; + uint8_t reserved[175]; + regid impIdent; + uint8_t impUse[256]; +} __attribute__ ((packed)); + +/* Short Allocation Descriptor (ECMA 167r3 4/14.14.1) */ + +/* Extent Length (ECMA 167r3 4/14.14.1.1) */ +#define EXT_LENGTH_MASK 0x3FFFFFFF +#define EXT_RECORDED_ALLOCATED 0x00000000 +#define EXT_NOT_RECORDED_ALLOCATED 0x40000000 +#define EXT_NOT_RECORDED_NOT_ALLOCATED 0x80000000 +#define EXT_NEXT_EXTENT_ALLOCDECS 0xC0000000 + +/* Long Allocation Descriptor (ECMA 167r3 4/14.14.2) */ + +/* Extended Allocation Descriptor (ECMA 167r3 4/14.14.3) */ + +/* Logical Volume Header Descriptor (ECMA 167r3 4/14.15) */ +struct logicalVolHeaderDesc +{ + uint64_t uniqueID; + uint8_t reserved[24]; +} __attribute__ ((packed)); + +/* Path Component (ECMA 167r3 4/14.16.1) */ +struct pathComponent +{ + uint8_t componentType; + uint8_t lengthComponentIdent; + uint16_t componentFileVersionNum; + dchars componentIdent[0]; +} __attribute__ ((packed)); + +/* File Entry (ECMA 167r3 4/14.17) */ +struct extendedFileEntry +{ + tag descTag; + icbtag icbTag; + uint32_t uid; + uint32_t gid; + uint32_t permissions; + uint16_t fileLinkCount; + uint8_t recordFormat; + uint8_t recordDisplayAttr; + uint32_t recordLength; + uint64_t informationLength; + uint64_t objectSize; + uint64_t logicalBlocksRecorded; + timestamp accessTime; + timestamp modificationTime; + timestamp createTime; + timestamp attrTime; + uint32_t checkpoint; + uint32_t reserved; + long_ad extendedAttrICB; + long_ad streamDirectoryICB; + regid impIdent; + uint64_t uniqueID; + uint32_t lengthExtendedAttr; + uint32_t lengthAllocDescs; + uint8_t extendedAttr[0]; + uint8_t allocDescs[0]; +} __attribute__ ((packed)); + +#endif /* _ECMA_167_H */ diff --git a/include/libudffs.h b/include/libudffs.h new file mode 100644 index 0000000..3f1abe3 --- /dev/null +++ b/include/libudffs.h @@ -0,0 +1,235 @@ +/* + * libudffs.h + * + * Copyright (c) 2001-2002 Ben Fennema <bfennema@falcon.csc.calpoly.edu> + * Copyright (c) 2014-2017 Pali Rohár <pali.rohar@gmail.com> + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/** + * @file + * libudffs defines and structure definitions + */ + +#ifndef __LIBUDFFS_H +#define __LIBUDFFS_H + +#include "ecma_167.h" +#include "osta_udf.h" +#include "udf_endian.h" + +#define FLAG_FREED_BITMAP 0x00000001 +#define FLAG_FREED_TABLE 0x00000002 +#define FLAG_UNALLOC_BITMAP 0x00000004 +#define FLAG_UNALLOC_TABLE 0x00000008 +#define FLAG_SPACE_BITMAP (FLAG_FREED_BITMAP|FLAG_UNALLOC_BITMAP) +#define FLAG_SPACE_TABLE (FLAG_FREED_TABLE|FLAG_UNALLOC_TABLE) +#define FLAG_SPACE (FLAG_SPACE_BITMAP|FLAG_SPACE_TABLE) + +#define FLAG_LOCALE 0x00000010 +#define FLAG_UNICODE8 0x00000020 +#define FLAG_UNICODE16 0x00000040 +#define FLAG_UTF8 0x00000080 +#define FLAG_CHARSET (FLAG_LOCALE|FLAG_UNICODE8|FLAG_UNICODE16|FLAG_UTF8) + +#define FLAG_STRATEGY4096 0x00000100 +#define FLAG_BLANK_TERMINAL 0x00000200 + +#define FLAG_MIN_300_BLOCKS 0x00000400 +#define FLAG_CLOSED 0x00000800 +#define FLAG_VAT 0x00001000 + +#define FLAG_EFE 0x00002000 + +#define FLAG_NO_WRITE 0x00004000 + +#define FLAG_BOOTAREA_PRESERVE 0x00010000 +#define FLAG_BOOTAREA_ERASE 0x00020000 +#define FLAG_BOOTAREA_MBR 0x00040000 +#define FLAG_BOOTAREA_MASK (FLAG_BOOTAREA_PRESERVE|FLAG_BOOTAREA_ERASE|FLAG_BOOTAREA_MBR) + +struct udf_extent; +struct udf_desc; +struct udf_data; + +enum udf_space_type +{ + RESERVED = 0x0001, /* Reserved Space */ + VRS = 0x0002, /* Volume Recognition Sequence */ + ANCHOR = 0x0004, /* Anchor */ + MVDS = 0x0008, /* Main Volume Descriptor Sequence */ + RVDS = 0x0010, /* Reserve Volume Descriptor Sequence */ + LVID = 0x0020, /* Logical Volume Integrity Descriptor */ + STABLE = 0x0040, /* Sparing Table */ + SSPACE = 0x0080, /* Sparing Space */ + PSPACE = 0x0100, /* Partition Space */ + USPACE = 0x0200, /* Unallocated Space */ + BAD = 0x0400, /* Bad Blocks */ + MBR = 0x0800, /* MBR Boot Area */ + UDF_SPACE_TYPE_SIZE = 12, +}; + +struct udf_sizing +{ + uint32_t align; + uint32_t numSize; + uint32_t denomSize; + uint32_t minSize; +}; + +enum udf_alloc_type +{ + VDS_SIZE, + LVID_SIZE, + STABLE_SIZE, + SSPACE_SIZE, + PSPACE_SIZE, + UDF_ALLOC_TYPE_SIZE, +}; + +struct udf_disc +{ + uint16_t udf_rev; + uint16_t udf_write_rev; + uint32_t blocksize; + uint32_t blocks; + uint32_t flags; + unsigned int blkssz; + uint64_t blksize; + uint32_t num_files; + uint32_t num_dirs; + uint32_t free_space_blocks; + uint32_t total_space_blocks; + + uint32_t uid; + uint32_t gid; + uint16_t mode; + + struct udf_sizing sizing[UDF_ALLOC_TYPE_SIZE]; + + int (*write)(struct udf_disc *, struct udf_extent *); + void *write_data; + + struct volStructDesc *udf_vrs[3]; + struct anchorVolDescPtr *udf_anchor[3]; + struct primaryVolDesc *udf_pvd[2]; + struct logicalVolDesc *udf_lvd[2]; + struct partitionDesc *udf_pd[2]; + struct unallocSpaceDesc *udf_usd[2]; + struct impUseVolDesc *udf_iuvd[2]; + struct terminatingDesc *udf_td[2]; + struct logicalVolIntegrityDesc *udf_lvid; + + struct sparingTable *udf_stable[4]; + + uint32_t vat_block; + uint32_t *vat; + uint64_t vat_entries; + + struct fileSetDesc *udf_fsd; + + struct udf_extent *head; + struct udf_extent *tail; +}; + +struct udf_extent +{ + enum udf_space_type space_type; + uint32_t start; + uint32_t blocks; + + struct udf_desc *head; + struct udf_desc *tail; + + struct udf_extent *next; + struct udf_extent *prev; +}; + +struct udf_desc +{ + uint16_t ident; + uint32_t offset; + uint64_t length; + struct udf_data *data; + + struct udf_desc *next; + struct udf_desc *prev; +}; + +struct udf_data +{ + uint64_t length; + void *buffer; + struct udf_data *next; + struct udf_data *prev; +}; + +#define MBR_PARTITION_NOT_BOOTABLE 0x00 +#define MBR_PARTITION_TYPE_IFS 0x07 /* Installable File System (IFS), see: https://serverfault.com/a/829172 */ + +struct mbr_partition +{ + uint8_t boot_indicator; + uint8_t starting_chs[3]; + uint8_t partition_type; + uint8_t ending_chs[3]; + uint32_t starting_lba; + uint32_t size_in_lba; +} __attribute__ ((packed)); + +#define MBR_BOOT_SIGNATURE 0xAA55 + +struct mbr +{ + unsigned char boot_code[440]; + uint32_t disk_signature; + uint16_t unknown; + struct mbr_partition partitions[4]; + uint16_t boot_signature; +} __attribute__ ((packed)); + +/* crc.c */ +extern uint16_t udf_crc(uint8_t *, uint32_t, uint16_t); + +/* extent.c */ +struct udf_extent *next_extent(struct udf_extent *, enum udf_space_type); +uint32_t next_extent_size(struct udf_disc *, struct udf_extent *, enum udf_space_type, uint32_t, uint32_t); +uint32_t find_next_extent_size(struct udf_disc *, uint32_t, enum udf_space_type, uint32_t, uint32_t); +struct udf_extent *prev_extent(struct udf_extent *, enum udf_space_type); +uint32_t prev_extent_size(struct udf_extent *, enum udf_space_type, uint32_t, uint32_t); +struct udf_extent *find_extent(struct udf_disc *, uint32_t); +struct udf_extent *set_extent(struct udf_disc *, enum udf_space_type, uint32_t,uint32_t); +struct udf_desc *next_desc(struct udf_desc *, uint16_t); +struct udf_desc *find_desc(struct udf_extent *, uint32_t); +struct udf_desc *set_desc(struct udf_extent *, uint16_t, uint32_t, uint32_t, struct udf_data *); +void append_data(struct udf_desc *, struct udf_data *); +struct udf_data *alloc_data(void *, int); + +/* unicode.c */ +extern size_t decode_utf8(const dchars *, char *, size_t, size_t); +extern size_t encode_utf8(dchars *, const char *, size_t); +extern size_t decode_locale(const dchars *, char *, size_t, size_t); +extern size_t encode_locale(dchars *, const char *, size_t); +extern size_t decode_string(struct udf_disc *, const dstring *, char *, size_t, size_t); +extern size_t encode_string(struct udf_disc *, dstring *, const char *, size_t); + +/* misc.c */ +extern const char *appname; +size_t gen_uuid_from_vol_set_ident(char[17], const dstring *, size_t); + +#endif /* __LIBUDFFS_H */ diff --git a/include/osta_udf.h b/include/osta_udf.h new file mode 100644 index 0000000..413c816 --- /dev/null +++ b/include/osta_udf.h @@ -0,0 +1,278 @@ +/* + * osta_udf.h + * + * This file is based on OSTA UDF(tm) 2.01 (March 15, 2000) + * http://www.osta.org + * + * Copyright (c) 2001-2002 Ben Fennema <bfennema@falcon.csc.calpoly.edu> + * Copyright (c) 2017 Pali Rohár <pali.rohar@gmail.com> + * All rights reserved. + * + * 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, + * without modification. + * 2. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * Alternatively, this software may be distributed under the terms of the + * GNU Public License ("GPL"). + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR + * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +/** + * @file + * OSTA-UDF defines and structure definitions + */ + +#include "ecma_167.h" + +#ifndef _OSTA_UDF_H +#define _OSTA_UDF_H 1 + +/* OSTA CS0 Charspec (UDF 2.01 2.1.2) */ +#define UDF_CHAR_SET_TYPE 0 +#define UDF_CHAR_SET_INFO "OSTA Compressed Unicode" + +/* Entity Identifier (UDF 2.01 2.1.5) */ +/* Identifiers (UDF 2.01 2.1.5.2) */ +#define UDF_ID_DEVELOPER "*Linux UDFFS" +#define UDF_ID_COMPLIANT "*OSTA UDF Compliant" +#define UDF_ID_LV_INFO "*UDF LV Info" +#define UDF_ID_FREE_EA "*UDF FreeEASpace" +#define UDF_ID_FREE_APP_EA "*UDF FreeAppEASpace" +#define UDF_ID_DVD_CGMS "*UDF DVD CGMS Info" +#define UDF_ID_OS2_EA "*UDF OS/2 EA" +#define UDF_ID_OS2_EA_LENGTH "*UDF OS/2 EALength" +#define UDF_ID_MAC_VOLUME "*UDF Mac VolumeInfo" +#define UDF_ID_MAC_FINDER "*UDF Mac FinderInfo" +#define UDF_ID_MAC_UNIQUE "*UDF Mac UniqueIDTable" +#define UDF_ID_MAC_RESOURCE "*UDF Mac ResourceFork" +#define UDF_ID_VIRTUAL "*UDF Virtual Partition" +#define UDF_ID_SPARABLE "*UDF Sparable Partition" +#define UDF_ID_ALLOC "*UDF Virtual Alloc Tbl" +#define UDF_ID_SPARING "*UDF Sparing Table" +#define UDF_ID_METADATA "*UDF Metadata Partition" + +/* Identifier Suffix (UDF 2.01 2.1.5.3) */ +#define IS_DF_HARD_WRITE_PROTECT 0x01 +#define IS_DF_SOFT_WRITE_PROTECT 0x02 + +struct UDFIdentSuffix +{ + uint16_t UDFRevision; + uint8_t OSClass; + uint8_t OSIdentifier; + uint8_t reserved[4]; +} __attribute__ ((packed)); + +struct impIdentSuffix +{ + uint8_t OSClass; + uint8_t OSIdentifier; + uint8_t reserved[6]; +} __attribute__ ((packed)); + +struct appIdentSuffix +{ + uint8_t impUse[8]; +} __attribute__ ((packed)); + +/* Logical Volume Integrity Descriptor (UDF 2.01 2.2.6) */ +/* Implementation Use (UDF 2.01 2.2.6.4) */ +struct logicalVolIntegrityDescImpUse +{ + regid impIdent; + uint32_t numFiles; + uint32_t numDirs; + uint16_t minUDFReadRev; + uint16_t minUDFWriteRev; + uint16_t maxUDFWriteRev; + uint8_t impUse[0]; +} __attribute__ ((packed)); + +/* Implementation Use Volume Descriptor (UDF 2.01 2.2.7) */ +/* Implementation Use (UDF 2.01 2.2.7.2) */ +struct impUseVolDescImpUse +{ + charspec LVICharset; + dstring logicalVolIdent[128]; + dstring LVInfo1[36]; + dstring LVInfo2[36]; + dstring LVInfo3[36]; + regid impIdent; + uint8_t impUse[128]; +} __attribute__ ((packed)); + +struct udfPartitionMap2 +{ + uint8_t partitionMapType; + uint8_t partitionMapLength; + uint8_t reserved1[2]; + regid partIdent; + uint16_t volSeqNum; + uint16_t partitionNum; +} __attribute__ ((packed)); + +/* Virtual Partition Map (UDF 2.01 2.2.8) */ +struct virtualPartitionMap +{ + uint8_t partitionMapType; + uint8_t partitionMapLength; + uint8_t reserved1[2]; + regid partIdent; + uint16_t volSeqNum; + uint16_t partitionNum; + uint8_t reserved2[24]; +} __attribute__ ((packed)); + +/* Sparable Partition Map (UDF 2.01 2.2.9) */ +struct sparablePartitionMap +{ + uint8_t partitionMapType; + uint8_t partitionMapLength; + uint8_t reserved1[2]; + regid partIdent; + uint16_t volSeqNum; + uint16_t partitionNum; + uint16_t packetLength; + uint8_t numSparingTables; + uint8_t reserved2[1]; + uint32_t sizeSparingTable; + uint32_t locSparingTable[4]; +} __attribute__ ((packed)); + +/* Virtual Allocation Table (UDF 1.5 2.2.10) */ +struct virtualAllocationTable15 +{ + uint32_t vatEntry[0]; + regid vatIdent; + uint32_t previousVATICBLoc; +} __attribute__ ((packed)); + +#define ICBTAG_FILE_TYPE_VAT15 0x00U + +/* Virtual Allocation Table (UDF 2.01 2.2.10) */ +struct virtualAllocationTable20 +{ + uint16_t lengthHeader; + uint16_t lengthImpUse; + dstring logicalVolIdent[128]; + uint32_t previousVATICBLoc; + uint32_t numFiles; + uint32_t numDirs; + uint16_t minUDFReadRev; + uint16_t minUDFWriteRev; + uint16_t maxUDFWriteRev; + uint16_t reserved; + uint8_t impUse[0]; + uint32_t vatEntry[0]; +} __attribute__ ((packed)); + +#define ICBTAG_FILE_TYPE_VAT20 0xF8U + +/* Sparing Table (UDF 2.01 2.2.11) */ +struct sparingEntry +{ + uint32_t origLocation; + uint32_t mappedLocation; +} __attribute__ ((packed)); + +struct sparingTable +{ + tag descTag; + regid sparingIdent; + uint16_t reallocationTableLen; + uint16_t reserved; + uint32_t sequenceNum; + struct sparingEntry + mapEntry[0]; +} __attribute__ ((packed)); + +/* struct long_ad ICB - ADImpUse (UDF 2.01 2.2.4.3) */ +struct allocDescImpUse +{ + uint16_t flags; + uint8_t impUse[4]; +} __attribute__ ((packed)); + +#define AD_IU_EXT_ERASED 0x0001 + +/* Real-Time Files (UDF 2.01 6.11) */ +#define ICBTAG_FILE_TYPE_REALTIME 0xF9U + +/* Implementation Use Extended Attribute (UDF 2.01 3.3.4.5) */ +/* FreeEASpace (UDF 2.01 3.3.4.5.1.1) */ +struct freeEaSpace +{ + uint16_t headerChecksum; + uint8_t freeEASpace[0]; +} __attribute__ ((packed)); + +/* DVD Copyright Management Information (UDF 2.01 3.3.4.5.1.2) */ +struct DVDCopyrightImpUse +{ + uint16_t headerChecksum; + uint8_t CGMSInfo; + uint8_t dataType; + uint8_t protectionSystemInfo[4]; +} __attribute__ ((packed)); + +/* Application Use Extended Attribute (UDF 2.01 3.3.4.6) */ +/* FreeAppEASpace (UDF 2.01 3.3.4.6.1) */ +struct freeAppEASpace +{ + uint16_t headerChecksum; + uint8_t freeEASpace[0]; +} __attribute__ ((packed)); + +/* UDF Defined System Stream (UDF 2.01 3.3.7) */ +#define UDF_ID_UNIQUE_ID "*UDF Unique ID Mapping Data" +#define UDF_ID_NON_ALLOC "*UDF Non-Allocatable Space" +#define UDF_ID_POWER_CAL "*UDF Power Cal Table" +#define UDF_ID_BACKUP "*UDF Backup" + +/* Operating System Identifiers (UDF 2.01 6.3) */ +#define UDF_OS_CLASS_UNDEF 0x00U +#define UDF_OS_CLASS_DOS 0x01U +#define UDF_OS_CLASS_OS2 0x02U +#define UDF_OS_CLASS_MAC 0x03U +#define UDF_OS_CLASS_UNIX 0x04U +#define UDF_OS_CLASS_WIN9X 0x05U +#define UDF_OS_CLASS_WINNT 0x06U +#define UDF_OS_CLASS_OS400 0x07U +#define UDF_OS_CLASS_BEOS 0x08U +#define UDF_OS_CLASS_WINCE 0x09U + +#define UDF_OS_ID_UNDEF 0x00U +#define UDF_OS_ID_DOS 0x00U +#define UDF_OS_ID_OS2 0x00U +#define UDF_OS_ID_MAC 0x00U +#define UDF_OS_ID_UNIX 0x00U +#define UDF_OS_ID_AIX 0x01U +#define UDF_OS_ID_SOLARIS 0x02U +#define UDF_OS_ID_HPUX 0x03U +#define UDF_OS_ID_IRIX 0x04U +#define UDF_OS_ID_LINUX 0x05U +#define UDF_OS_ID_MKLINUX 0x06U +#define UDF_OS_ID_FREEBSD 0x07U +#define UDF_OS_ID_WIN9X 0x00U +#define UDF_OS_ID_WINNT 0x00U +#define UDF_OS_ID_OS400 0x00U +#define UDF_OS_ID_BEOS 0x00U +#define UDF_OS_ID_WINCE 0x00U + +#endif /* _OSTA_UDF_H */ diff --git a/include/udf_endian.h b/include/udf_endian.h new file mode 100644 index 0000000..daa0e3d --- /dev/null +++ b/include/udf_endian.h @@ -0,0 +1,104 @@ +/* + * udf_endian.h + * + * Copyright (c) 2001-2002 Ben Fennema <bfennema@falcon.csc.calpoly.edu> + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#ifndef __UDF_ENDIAN_H +#define __UDF_ENDIAN_H + +#include <string.h> + +#include "bswap.h" + +static inline lb_addr lelb_to_cpu(lb_addr in) +{ + lb_addr out; + out.logicalBlockNum = le32_to_cpu(in.logicalBlockNum); + out.partitionReferenceNum = le16_to_cpu(in.partitionReferenceNum); + return out; +} + +static inline lb_addr cpu_to_lelb(lb_addr in) +{ + lb_addr out; + out.logicalBlockNum = cpu_to_le32(in.logicalBlockNum); + out.partitionReferenceNum = cpu_to_le16(in.partitionReferenceNum); + return out; +} + +static inline timestamp lets_to_cpu(timestamp in) +{ + timestamp out; + memcpy(&out, &in, sizeof(timestamp)); + out.typeAndTimezone = le16_to_cpu(in.typeAndTimezone); + out.year = le16_to_cpu(in.year); + return out; +} + +static inline short_ad lesa_to_cpu(short_ad in) +{ + short_ad out; + out.extLength = le32_to_cpu(in.extLength); + out.extPosition = le32_to_cpu(in.extPosition); + return out; +} + +static inline short_ad cpu_to_lesa(short_ad in) +{ + short_ad out; + out.extLength = cpu_to_le32(in.extLength); + out.extPosition = cpu_to_le32(in.extPosition); + return out; +} + +static inline long_ad lela_to_cpu(long_ad in) +{ + long_ad out; + out.extLength = le32_to_cpu(in.extLength); + out.extLocation = lelb_to_cpu(in.extLocation); + return out; +} + +static inline long_ad cpu_to_lela(long_ad in) +{ + long_ad out; + out.extLength = cpu_to_le32(in.extLength); + out.extLocation = cpu_to_lelb(in.extLocation); + return out; +} + +static inline extent_ad leea_to_cpu(extent_ad in) +{ + extent_ad out; + out.extLength = le32_to_cpu(in.extLength); + out.extLocation = le32_to_cpu(in.extLocation); + return out; +} + +static inline timestamp cpu_to_lets(timestamp in) +{ + timestamp out; + memcpy(&out, &in, sizeof(timestamp)); + out.typeAndTimezone = cpu_to_le16(in.typeAndTimezone); + out.year = cpu_to_le16(in.year); + return out; +} + +#endif /* __UDF_ENDIAN_H */ diff --git a/libudffs/Makefile.am b/libudffs/Makefile.am new file mode 100644 index 0000000..2e829be --- /dev/null +++ b/libudffs/Makefile.am @@ -0,0 +1,5 @@ +noinst_LTLIBRARIES = libudffs.la +libudffs_la_SOURCES = crc.c extent.c misc.c unicode.c ../include/libudffs.h ../include/ecma_167.h ../include/osta_udf.h ../include/udf_endian.h ../include/bswap.h +libudffs_la_LIBADD = @LTLIBOBJS@ + +AM_CPPFLAGS = -I$(top_srcdir)/include diff --git a/libudffs/Makefile.in b/libudffs/Makefile.in new file mode 100644 index 0000000..e2a0c34 --- /dev/null +++ b/libudffs/Makefile.in @@ -0,0 +1,585 @@ +# 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; 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Mitchell of AT&T Bell Laboratories + * and Ned W. Rhodes of Software Systems Group. It has been published in + * "Design and Validation of Computer Protocols", Prentice Hall, + * Englewood Cliffs, NJ, 1991, Chapter 3, ISBN 0-13-539925-4. + * + * Copyright is held by AT&T. + * + * AT&T gives permission for the free use of the CRC source code. + * + * COPYRIGHT + * This file is distributed under the terms of the GNU General Public + * License (GPL). Copies of the GPL can be obtained from: + * ftp://prep.ai.mit.edu/pub/gnu/GPL + * Each contributing author retains all rights to their own work. + */ + +/** + * @file + * libudffs CRC functions + */ + +#include "ecma_167.h" + +static uint16_t crc_table[256] = { + 0x0000U, 0x1021U, 0x2042U, 0x3063U, 0x4084U, 0x50a5U, 0x60c6U, 0x70e7U, + 0x8108U, 0x9129U, 0xa14aU, 0xb16bU, 0xc18cU, 0xd1adU, 0xe1ceU, 0xf1efU, + 0x1231U, 0x0210U, 0x3273U, 0x2252U, 0x52b5U, 0x4294U, 0x72f7U, 0x62d6U, + 0x9339U, 0x8318U, 0xb37bU, 0xa35aU, 0xd3bdU, 0xc39cU, 0xf3ffU, 0xe3deU, + 0x2462U, 0x3443U, 0x0420U, 0x1401U, 0x64e6U, 0x74c7U, 0x44a4U, 0x5485U, + 0xa56aU, 0xb54bU, 0x8528U, 0x9509U, 0xe5eeU, 0xf5cfU, 0xc5acU, 0xd58dU, + 0x3653U, 0x2672U, 0x1611U, 0x0630U, 0x76d7U, 0x66f6U, 0x5695U, 0x46b4U, + 0xb75bU, 0xa77aU, 0x9719U, 0x8738U, 0xf7dfU, 0xe7feU, 0xd79dU, 0xc7bcU, + 0x48c4U, 0x58e5U, 0x6886U, 0x78a7U, 0x0840U, 0x1861U, 0x2802U, 0x3823U, + 0xc9ccU, 0xd9edU, 0xe98eU, 0xf9afU, 0x8948U, 0x9969U, 0xa90aU, 0xb92bU, + 0x5af5U, 0x4ad4U, 0x7ab7U, 0x6a96U, 0x1a71U, 0x0a50U, 0x3a33U, 0x2a12U, + 0xdbfdU, 0xcbdcU, 0xfbbfU, 0xeb9eU, 0x9b79U, 0x8b58U, 0xbb3bU, 0xab1aU, + 0x6ca6U, 0x7c87U, 0x4ce4U, 0x5cc5U, 0x2c22U, 0x3c03U, 0x0c60U, 0x1c41U, + 0xedaeU, 0xfd8fU, 0xcdecU, 0xddcdU, 0xad2aU, 0xbd0bU, 0x8d68U, 0x9d49U, + 0x7e97U, 0x6eb6U, 0x5ed5U, 0x4ef4U, 0x3e13U, 0x2e32U, 0x1e51U, 0x0e70U, + 0xff9fU, 0xefbeU, 0xdfddU, 0xcffcU, 0xbf1bU, 0xaf3aU, 0x9f59U, 0x8f78U, + 0x9188U, 0x81a9U, 0xb1caU, 0xa1ebU, 0xd10cU, 0xc12dU, 0xf14eU, 0xe16fU, + 0x1080U, 0x00a1U, 0x30c2U, 0x20e3U, 0x5004U, 0x4025U, 0x7046U, 0x6067U, + 0x83b9U, 0x9398U, 0xa3fbU, 0xb3daU, 0xc33dU, 0xd31cU, 0xe37fU, 0xf35eU, + 0x02b1U, 0x1290U, 0x22f3U, 0x32d2U, 0x4235U, 0x5214U, 0x6277U, 0x7256U, + 0xb5eaU, 0xa5cbU, 0x95a8U, 0x8589U, 0xf56eU, 0xe54fU, 0xd52cU, 0xc50dU, + 0x34e2U, 0x24c3U, 0x14a0U, 0x0481U, 0x7466U, 0x6447U, 0x5424U, 0x4405U, + 0xa7dbU, 0xb7faU, 0x8799U, 0x97b8U, 0xe75fU, 0xf77eU, 0xc71dU, 0xd73cU, + 0x26d3U, 0x36f2U, 0x0691U, 0x16b0U, 0x6657U, 0x7676U, 0x4615U, 0x5634U, + 0xd94cU, 0xc96dU, 0xf90eU, 0xe92fU, 0x99c8U, 0x89e9U, 0xb98aU, 0xa9abU, + 0x5844U, 0x4865U, 0x7806U, 0x6827U, 0x18c0U, 0x08e1U, 0x3882U, 0x28a3U, + 0xcb7dU, 0xdb5cU, 0xeb3fU, 0xfb1eU, 0x8bf9U, 0x9bd8U, 0xabbbU, 0xbb9aU, + 0x4a75U, 0x5a54U, 0x6a37U, 0x7a16U, 0x0af1U, 0x1ad0U, 0x2ab3U, 0x3a92U, + 0xfd2eU, 0xed0fU, 0xdd6cU, 0xcd4dU, 0xbdaaU, 0xad8bU, 0x9de8U, 0x8dc9U, + 0x7c26U, 0x6c07U, 0x5c64U, 0x4c45U, 0x3ca2U, 0x2c83U, 0x1ce0U, 0x0cc1U, + 0xef1fU, 0xff3eU, 0xcf5dU, 0xdf7cU, 0xaf9bU, 0xbfbaU, 0x8fd9U, 0x9ff8U, + 0x6e17U, 0x7e36U, 0x4e55U, 0x5e74U, 0x2e93U, 0x3eb2U, 0x0ed1U, 0x1ef0U +}; + +/* + * udf_crc + * + * PURPOSE + * Calculate a 16-bit CRC checksum using ITU-T V.41 polynomial. + * + * DESCRIPTION + * The OSTA-UDF(tm) 1.50 standard states that using CRCs is mandatory. + * The polynomial used is: x^16 + x^12 + x^15 + 1 + * + * PRE-CONDITIONS + * data Pointer to the data block. + * size Size of the data block. + * + * POST-CONDITIONS + * <return> CRC of the data block. + * + * HISTORY + * July 21, 1997 - Andrew E. Mileski + * Adapted from OSTA-UDF(tm) 1.50 standard. + */ +extern uint16_t +udf_crc(uint8_t *data, uint32_t size, uint16_t crc) +{ + while (size--) + crc = crc_table[(crc >> 8 ^ *(data++)) & 0xffU] ^ (crc << 8); + + return crc; +} + +/****************************************************************************/ +#if defined(TEST) + +/* + * PURPOSE + * Test udf_crc() + * + * HISTORY + * July 21, 1997 - Andrew E. Mileski + * Adapted from OSTA-UDF(tm) 1.50 standard. + */ + +unsigned char bytes[] = { 0x70U, 0x6AU, 0x77U }; + +int main(void) +{ + unsigned short x; + + x = udf_crc16(bytes, sizeof bytes); + printf("udf_crc16: calculated = %4.4x, correct = %4.4x\n", x, 0x3299U); + + return 0; +} + +#endif /* defined(TEST) */ + +/****************************************************************************/ +#if defined(GENERATE) + +/* + * PURPOSE + * Generate a table for fast 16-bit CRC calculations (any polynomial). + * + * DESCRIPTION + * The ITU-T V.41 polynomial is 010041. + * + * HISTORY + * July 21, 1997 - Andrew E. Mileski + * Adapted from OSTA-UDF(tm) 1.50 standard. + */ + +#include <stdio.h> + +int main(int argc, char **argv) +{ + unsigned long crc, poly; + int n, i; + + /* Get the polynomial */ + sscanf(argv[1], "%lo", &poly); + if (poly & 0xffff0000U){ + fprintf(stderr, "polynomial is too large\en"); + exit(1); + } + + printf("/* CRC 0%o */\n", poly); + + /* Create a table */ + printf("static unsigned short crc_table[256] = {\n"); + for (n = 0; n < 256; n++){ + if (n % 8 == 0) + printf("\t"); + crc = n << 8; + for (i = 0; i < 8; i++){ + if(crc & 0x8000U) + crc = (crc << 1) ^ poly; + else + crc <<= 1; + crc &= 0xFFFFU; + } + if (n == 255) + printf("0x%04xU ", crc); + else + printf("0x%04xU, ", crc); + if(n % 8 == 7) + printf("\n"); + } + printf("};\n"); + + return 0; +} + +#endif /* defined(GENERATE) */ diff --git a/libudffs/extent.c b/libudffs/extent.c new file mode 100644 index 0000000..8e5f1fb --- /dev/null +++ b/libudffs/extent.c @@ -0,0 +1,495 @@ +/* + * extent.c + * + * Copyright (c) 2001-2002 Ben Fennema <bfennema@falcon.csc.calpoly.edu> + * Copyright (c) 2014-2017 Pali Rohár <pali.rohar@gmail.com> + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/** + * @file + * libudffs extend handling functions + */ + +#include "config.h" + +#include <stdio.h> +#include <stdlib.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <fcntl.h> +#include <unistd.h> +#include <time.h> +#include <sys/time.h> +#include <errno.h> + +#include "libudffs.h" + +/** + * This code was very sparsely commented and essentially undocumented as written. + * Comments and doxygen documentation were generated by code inspection more than + * a decade after the fact. If you find errors please feel free to correct them. + * + * For a more detailed discussion about descriptors the comments at the top + * of file.c in this directory. + * + * Volume space is the set of all blocks on a particular physical disc volume. + * Blocks in volume space are described using an 32-bit short_ad. + * A volume-set is multiple related physical volumes, usually with a robotic + * media changer. Blocks anywhere in a volume set are described by an 48-bit + * long_ad which contains a volume identifier as well as a location + * in the volume space of the identifed volume. Block numbers in volume space + * start at zero and are relative to the first block of the media. + * + * Partition space is the set of all blocks contained in a logical partition. + * Block numbers in partition space start at zero and are relative to the first + * block of the partition, *NOT* the first block of of the media + * + * An 'extent' is a contiguous set of data and a descriptor is a structure + * containing descriptive information, but these names are used in two very + * different ways when creating a UDF filesystem on a disc volume/volume-set. + * + * An ECMA-167 extent is a region in the volume space of a single physical + * disc volume described by type extent_ad having a 32-bit starting block + * and a 32-bit length <2^30 *BYTES* which is normally a multiple of blocksize. + * The two high order bits define the allocated/written status of the extent. + * These extents are used in on-disc descriptors at the physical volume level + * for structures such as the primary volume descriptor and anchor points that + * operate above the filesystem level. + * + * The on-disc descriptors are little-endian and require the use of various + * le*_to_cpu() and cpu_to_le*() functions when reading and writing them. + * Descriptors like the primary volume descriptor which are shared with other + * standards such as ECMA-119/ISO-9660 begin with a one byte type identifier. + * Other descriptors which are specific to ECMA-167 and UDF begin with a 16-byte + * tag which starts with a two byte tag identifer and contains additional + * information such as a CRC field which is pertinent to udf_extents. + * + * A udf_extent is an in-memory structure used to organize UDF filesystem level + * structures such as directories and files and is described using a struct + * udf_extent having a 32-bit starting block and a 32-bit length *IN BLOCKS* + * as well as a space type such as unallocated or partition space and various + * linked lists in cpu byte order. A udf_disc starts with a single extent of + * unallocated space which becomes a list as that extent is split and the new + * smaller extents are used for various things. A udf_extent has a udf_descriptor + * list which is kept sorted by the location within the extent of the described + * blocks. A udf_descriptor can have a number of different tag identifiers such + * as file-entry/extended-file-entry descriptor or allocation descriptor. + * A udf_descriptor has a udf_data list. A udf_data item carries a payload of + * arbitrary data dependent on the descriptor type. The udf_descriptor can be + * thought of as the in-memory version of the descriptor tag since it contains + * the tag ident. The on-disc format structure corresponding to that tag is + * stored in the first udf_data item on the udf_data list of that descriptor. + * The 16-byte on-disc format tag will be at the beginning of that structure. + * + * Once the UDF volume structure has been constructed in memory, writing it to + * disc is just a matter of iterating through the extents and their descriptors + * and data in order and writing them sequentially onto the media while also + * converting to the on-disc little-endian format as needed. + */ + +/** + * @brief find the next udf_extent of a given space_type on a udf_extent list + * @param start_ext the starting udf_extent for the search + * @param type the space_type of the udf_extent to search for + * @return the in-memory address of udf_extent or NULL + */ +struct udf_extent *next_extent(struct udf_extent *start_ext, enum udf_space_type type) +{ + while (start_ext != NULL && !(start_ext->space_type & type)) + start_ext = start_ext->next; + + return start_ext; +} + +/** + * @brief find the next udf_extent of a given space_type on a udf_extent list + * that satisfies the necessary size and alignment + * @param disc the udf_disc containing the blocks + * @param start_ext the starting udf_extent for the search + * @param type the space_type of the udf_extent to search for + * @param blocks the minimum size of the udf_extent in blocks + * @param offset the required alignment for the start block + * @return the start block of the aligned udf_extent or zero + */ +uint32_t next_extent_size(struct udf_disc *disc, struct udf_extent *start_ext, enum udf_space_type type, uint32_t blocks, uint32_t offset) +{ + return find_next_extent_size(disc, start_ext->start, type, blocks, offset); +} + +/** + * @brief find the next udf_extent of a given space_type on a udf_extent list + * that satisfies the necessary size and alignment + * @param disc the udf_disc containing the blocks + * @param start the block to search for + * @param type the space_type of the udf_extent to search for + * @param blocks the minimum size of the udf_extent in blocks + * @param offset the required alignment for the start block + * @return the start block of the aligned udf_extent or zero + */ +uint32_t find_next_extent_size(struct udf_disc *disc, uint32_t start, enum udf_space_type type, uint32_t blocks, uint32_t offset) +{ + uint32_t inc; + struct udf_extent *start_ext; + + start_ext = next_extent(find_extent(disc, start), type); +cont: + while (start_ext != NULL && start_ext->blocks < blocks) + start_ext = next_extent(start_ext->next, type); + + if (start_ext != NULL && (start_ext->start % offset || start_ext->start < start)) + { + if (start_ext->start < start) + inc = start - start_ext->start; + else + inc = offset - (start_ext->start % offset); + if (start_ext->blocks - inc < blocks) + { + start_ext = next_extent(start_ext->next, type); + goto cont; + } + } + else + inc = 0; + + return start_ext ? start_ext->start + inc : 0; +} + +/** + * @brief find the previous udf_extent of a given space_type on a udf_extent list + * @param start_ext the starting udf_extent for the search + * @param type the space_type of the udf_extent to search for + * @return the in-memory address of the udf_extent or NULL + */ +struct udf_extent *prev_extent(struct udf_extent *start_ext, enum udf_space_type type) +{ + while (start_ext != NULL && !(start_ext->space_type & type)) + start_ext = start_ext->prev; + + return start_ext; +} + +/** + * @brief find the previous udf_extent of a given space_type on a udf_extent + * list that satisfies the necessary size and alignment + * @param start_ext the starting udf_extent for the search + * @param type the space_type of the udf_extent to search for + * @param blocks the minimum size of the udf_extent in blocks + * @param offset the required alignment for the start block + * @return the start block of the aligned udf_extent or zero + */ +uint32_t prev_extent_size(struct udf_extent *start_ext, enum udf_space_type type, uint32_t blocks, uint32_t offset) +{ + uint32_t inc; + + start_ext = prev_extent(start_ext, type); +cont: + while (start_ext != NULL && start_ext->blocks < blocks) + start_ext = prev_extent(start_ext->prev, type); + + if (start_ext != NULL && (start_ext->start % offset)) + { + inc = offset - (start_ext->start % offset); + if (start_ext->blocks - inc < blocks) + { + start_ext = prev_extent(start_ext->prev, type); + goto cont; + } + } + else + inc = 0; + + return start_ext ? start_ext->start + inc + ((start_ext->blocks - inc - blocks)/offset)*offset : 0; +} + +/** + * @brief find the udf_extent on a udf_disc's udf_extent list which contains + * a particular block + * @param disc the udf_disc containing the udf_extent list head + * @param start the block to search for + * @return the in-memory address of the udf_extent or NULL + */ +struct udf_extent *find_extent(struct udf_disc *disc, uint32_t start) +{ + struct udf_extent *start_ext = disc->head; + + while (start_ext->next != NULL) + { + if (start_ext->start + start_ext->blocks > start) + break; + start_ext = start_ext->next; + } + return start_ext; +} + +/** + * @brief set the space_type, location and size of a udf_extent on a + * udf_disc's udf_extent list, splitting the udf_extent if required + * to have the returned udf_extent only contain the requested blocks + * @param disc the udf_disc containing the blocks + * @param type the space_type of the udf_extent + * @param start the start block of the udf_extent + * @param blocks the size of the udf_extent in blocks + * @return the in-memory address of the udf_extent + */ +struct udf_extent *set_extent(struct udf_disc *disc, enum udf_space_type type, uint32_t start, uint32_t blocks) +{ + struct udf_extent *new_ext, *start_ext = find_extent(disc, start); + + if (start < start_ext->start) + { + fprintf(stderr, "%s: Error: Not enough blocks on device\n", appname); + exit(1); + } + + if (start == start_ext->start) + { + if (blocks == start_ext->blocks) + { + start_ext->space_type = type; + + return start_ext; + } + else if (blocks < start_ext->blocks) + { + new_ext = malloc(sizeof(struct udf_extent)); + new_ext->space_type = type; + new_ext->start = start; + new_ext->blocks = blocks; + new_ext->head = new_ext->tail = NULL; + new_ext->prev = start_ext->prev; + if (new_ext->prev) + new_ext->prev->next = new_ext; + new_ext->next = start_ext; + if (disc->head == start_ext) + disc->head = new_ext; + + start_ext->start += blocks; + start_ext->blocks -= blocks; + start_ext->prev = new_ext; + + return new_ext; + } + else /* blocks > start_ext->blocks */ + { + fprintf(stderr, "%s: Error: Not enough blocks on device\n", appname); + exit(1); + } + } + else /* start > start_ext->start */ + { + if (start + blocks == start_ext->start + start_ext->blocks) + { + new_ext = malloc(sizeof(struct udf_extent)); + new_ext->space_type = type; + new_ext->start = start; + new_ext->blocks = blocks; + new_ext->head = new_ext->tail = NULL; + new_ext->prev = start_ext; + new_ext->next = start_ext->next; + if (new_ext->next) + new_ext->next->prev = new_ext; + if (disc->tail == start_ext) + disc->tail = new_ext; + + start_ext->blocks -= blocks; + start_ext->next = new_ext; + + return new_ext; + } + else if (start + blocks < start_ext->start + start_ext->blocks) + { + new_ext = malloc(sizeof(struct udf_extent)); + new_ext->space_type = type; + new_ext->start = start; + new_ext->blocks = blocks; + new_ext->head = new_ext->tail = NULL; + new_ext->prev = start_ext; + + new_ext->next = malloc(sizeof(struct udf_extent)); + new_ext->next->prev = new_ext; + new_ext->next->space_type = start_ext->space_type; + new_ext->next->start = start + blocks; + new_ext->next->blocks = start_ext->blocks - blocks - start + start_ext->start; + new_ext->next->head = new_ext->next->tail = NULL; + new_ext->next->next = start_ext->next; + if (new_ext->next->next) + new_ext->next->next->prev = new_ext->next; + if (disc->tail == start_ext) + disc->tail = new_ext->next; + + start_ext->blocks = start - start_ext->start; + start_ext->next = new_ext; + + return new_ext; + } + else /* start + blocks > start_ext->start + start_ext->blocks */ + { + if (start_ext->blocks < blocks) + { + fprintf(stderr, "%s: Error: Not enough blocks on device\n", appname); + exit(1); + } + new_ext = malloc(sizeof(struct udf_extent)); + new_ext->space_type = type; + new_ext->start = start; + new_ext->blocks = blocks; + new_ext->head = new_ext->tail = NULL; + new_ext->prev = start_ext; + new_ext->next = start_ext->next; + if (new_ext->next) + new_ext->next->prev = new_ext; + if (disc->tail == start_ext) + disc->tail = new_ext; + + start_ext->blocks -= blocks; + start_ext->next = new_ext; + + return new_ext; + } + } +} + +/** + * @brief find the next udf_descriptor of a given tag ident on a udf_descriptor list + * @param start_desc the starting udf_descriptor for the search + * @param ident the tag ident of udf_descriptor to search for + * @return the in-memory address of the udf_descriptor or NULL + */ +struct udf_desc *next_desc(struct udf_desc *start_desc, uint16_t ident) +{ + while (start_desc != NULL && start_desc->ident != ident) + start_desc = start_desc->next; + + return start_desc; +} + +/** + * @brief search the udf_descriptor list of a udf_extent to find the udf_descriptor + * that describes a particular block + * @param ext the udf_extent containing the udf_descriptor list head + * @param offset the block to search for + * @return the in-memory address of the udf_descriptor or NULL + */ +struct udf_desc *find_desc(struct udf_extent *ext, uint32_t offset) +{ + struct udf_desc *start_desc = ext->head; + + while (start_desc->next != NULL) + { + if (start_desc->offset == offset) + return start_desc; + else if (start_desc->offset > offset) + return start_desc->prev; + else + start_desc = start_desc->next; + } + return start_desc; +} + +/** + * @brief allocate a new udf_descriptor having a udf_data item and insert it + * into the udf_descriptor list of a udf_extent ordered by block number + * @oaram ext the udf_extent containing the udf_descriptor list head + * @param ident the tag ident of the new udf_descriptor + * @param offset the first block the new descriptor describes + * @param length the length of the udf_data item payload in bytes + * @param data the udf_data item, if NULL allocate memory for the udf_data item + * @return the in-memory address of the new udf_descriptor + */ +struct udf_desc *set_desc(struct udf_extent *ext, uint16_t ident, uint32_t offset, uint32_t length, struct udf_data *data) +{ + struct udf_desc *start_desc, *new_desc = calloc(1, sizeof(struct udf_desc)); + + new_desc->ident = ident; + new_desc->offset = offset; + new_desc->length = length; + if (data == NULL) + new_desc->data = alloc_data(NULL, length); + else + new_desc->data = data; + + if (ext->head == NULL) + { + ext->head = ext->tail = new_desc; + new_desc->next = new_desc->prev = NULL; + } + else + { + start_desc = find_desc(ext, offset); + if (start_desc == NULL) + { + new_desc->next = ext->head; + new_desc->prev = NULL; + new_desc->next->prev = new_desc; + ext->head = new_desc; + } + else + { + new_desc->next = start_desc->next; + new_desc->prev = start_desc; + if (start_desc->next) + start_desc->next->prev = new_desc; + else + ext->tail = new_desc; + start_desc->next = new_desc; + } + } + + return new_desc; +} + +/** + * @brief append a udf_data list to the end of the udf_data list of a + * udf_descriptor and update the udf_descriptor summed data length + * @param desc the udf_descriptor containing the target udf_data list head + * @param data the source udf_data list head + * @return void + */ +void append_data(struct udf_desc *desc, struct udf_data *data) +{ + struct udf_data *ndata = desc->data; + + desc->length += data->length; + + while (ndata->next != NULL) + ndata = ndata->next; + + ndata->next = data; + data->prev = ndata; +} + +/** + * @brief allocate a new udf_data item and initialize it with either + * allocated zeros or the supplied payload + * @param buffer the supplied payload, if NULL allocate memory for the payload + * @param length the length of the udf_data item payload in bytes + * @return the in-memory address of the new udf_data item + */ +struct udf_data *alloc_data(void *buffer, int length) +{ + struct udf_data *data = calloc(1, sizeof(struct udf_data)); + + if (buffer) + data->buffer = buffer; + else if (length) + data->buffer = calloc(1, length); + data->length = length; + + return data; +} diff --git a/libudffs/misc.c b/libudffs/misc.c new file mode 100644 index 0000000..6369078 --- /dev/null +++ b/libudffs/misc.c @@ -0,0 +1,84 @@ +/* + * Copyright (C) 2017 Pali Rohár <pali.rohar@gmail.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 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#include "config.h" + +#include <ctype.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "libudffs.h" + +const char *appname; + +size_t gen_uuid_from_vol_set_ident(char uuid[17], const dstring *vol_set_ident, size_t size) +{ + size_t i; + size_t len; + size_t nonhexpos; + unsigned char buf[127*4+1]; + + memset(buf, 0, sizeof(buf)); + + if (size > 0 && vol_set_ident[size-1] > 0 && vol_set_ident[size-1] < size) + len = decode_utf8((dchars *)vol_set_ident, (char *)buf, vol_set_ident[size-1], sizeof(buf)); + else + len = 0; + + if (len < 8) + { + uuid[0] = 0; + return (size_t)-1; + } + + nonhexpos = 16; + for (i = 0; i < 16; ++i) + { + if (!isxdigit(buf[i])) + { + nonhexpos = i; + break; + } + } + + if (nonhexpos < 8) + { + snprintf(uuid, 17, "%02x%02x%02x%02x%02x%02x%02x%02x", + buf[0], buf[1], buf[2], buf[3], + buf[4], buf[5], buf[6], buf[7]); + } + else if (nonhexpos < 16) + { + for (i = 0; i < 8; ++i) + uuid[i] = tolower(buf[i]); + snprintf(uuid + 8, 9, "%02x%02x%02x%02x", + buf[8], buf[9], buf[10], buf[11]); + } + else + { + for (i = 0; i < 16; ++i) + uuid[i] = tolower(buf[i]); + uuid[16] = 0; + } + + if (nonhexpos < 16) + return nonhexpos; + + return 16; +} diff --git a/libudffs/unicode.c b/libudffs/unicode.c new file mode 100644 index 0000000..e31d4de --- /dev/null +++ b/libudffs/unicode.c @@ -0,0 +1,440 @@ +/* + * unicode.c + * + * Copyright (c) 2001-2002 Ben Fennema <bfennema@falcon.csc.calpoly.edu> + * Copyright (c) 2014-2017 Pali Rohár <pali.rohar@gmail.com> + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/** + * @file + * libudffs unicode handling functions + */ + +#include "config.h" + +#include "libudffs.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <ctype.h> +#include <wchar.h> +#include <errno.h> + +size_t decode_utf8(const dchars *in, char *out, size_t inlen, size_t outlen) +{ + size_t len = 0, i; + unsigned int c; + + if (outlen == 0) + return (size_t)-1; + + if (in[0] != 8 && in[0] != 16) + return (size_t)-1; + + if (in[0] == 16 && (inlen-1) % 2 != 0) + return (size_t)-1; + + for (i=1; i<inlen;) + { + c = in[i++]; + if (in[0] == 16) + c = (c << 8) | in[i++]; + + if (c == 0x00U) + break; + else if (c < 0x80U) + { + if (len+1 >= outlen) + return (size_t)-1; + out[len++] = (uint8_t)c; + } + else if (c < 0x800U) + { + if (len+2 >= outlen) + return (size_t)-1; + out[len++] = (uint8_t)(0xc0 | (c >> 6)); + out[len++] = (uint8_t)(0x80 | (c & 0x3f)); + } + else + { + if (len+3 >= outlen) + return (size_t)-1; + out[len++] = (uint8_t)(0xe0 | (c >> 12)); + out[len++] = (uint8_t)(0x80 | ((c >> 6) & 0x3f)); + out[len++] = (uint8_t)(0x80 | (c & 0x3f)); + } + } + + out[len] = 0; + return len; +} + +size_t encode_utf8(dchars *out, const char *in, size_t outlen) +{ + size_t inlen = strlen(in); + size_t len, i; + int utf_cnt; + uint32_t utf_char, max_val; + unsigned int c; + + len = 1; + out[0] = 8; + max_val = 0x7F; + +try_again: + utf_cnt = 0; + utf_char = 0; + + for (i=0; i<inlen; i++) + { + c = in[i]; + + /* Complete a multi-byte UTF-8 character */ + if (utf_cnt) + { + if ((c & 0xC0) != 0x80) + goto error_invalid; + utf_char = (utf_char << 6) | (c & 0x3F); + if (--utf_cnt) + continue; + } + else + { + /* Check for a multi-byte UTF-8 character */ + if (c & 0x80) + { + /* Start a multi-byte UTF-8 character */ + if ((c & 0xE0) == 0xC0) + { + utf_char = c & 0x1fU; + utf_cnt = 1; + } + else if ((c & 0xF0) == 0xE0) + { + utf_char = c & 0x0F; + utf_cnt = 2; + } + else if ((c & 0xF8) == 0xF0) + { + utf_char = c & 0x07; + utf_cnt = 3; + } + else if ((c & 0xFC) == 0xF8) + { + utf_char = c & 0x03; + utf_cnt = 4; + } + else if ((c & 0xFE) == 0xfc) + { + utf_char = c & 0x01; + utf_cnt = 5; + } + else + goto error_invalid; + continue; + } + else + { + /* Single byte UTF-8 character (most common) */ + utf_char = c; + } + } + + /* Choose no compression if necessary */ + if (utf_char > max_val) + { + if (max_val == 0x7F) + { + len = 1; + max_val = 0xFFFF; + out[0] = 0x10; + goto try_again; + } + return (size_t)-1; + } + + if (max_val == 0xFFFF) + { + if (len + 2 > outlen) + { + len = 1; + max_val = 0xFF; + out[0] = 0x8; + goto try_again; + } + out[len++] = utf_char >> 8; + } + if (len + 1 > outlen) + return (size_t)-1; + out[len++] = utf_char & 0xFF; + } + + if (utf_cnt) + { +error_invalid: + fprintf(stderr, "%s: Error: Cannot convert input string from UTF-8 encoding: Invalid or incomplete UTF-8 sequence\n", appname); + exit(1); + } + + return len; +} + +size_t decode_locale(const dchars *in, char *out, size_t inlen, size_t outlen) +{ + size_t len = 0, i; + size_t wcslen, clen; + wchar_t *wcs; + mbstate_t ps; + char cbuf[MB_CUR_MAX]; + + if (outlen == 0) + return (size_t)-1; + + if (in[0] == 16 && (inlen-1) % 2 != 0) + return (size_t)-1; + + if (in[0] == 8) + wcslen = (inlen-1); + else if (in[0] == 16) + wcslen = (inlen-1)/2; + else + return (size_t)-1; + + wcs = calloc(wcslen+1, sizeof(wchar_t)); + if (!wcs) + return (size_t)-1; + + for (i=1; i<inlen;) + { + wcs[len] = in[i++]; + if (in[0] == 16) + wcs[len] = (wcs[len] << 8) | in[i++]; + ++len; + } + + memset(&ps, 0, sizeof(ps)); + + len = 0; + for (i=0; wcs[i]; ++i) + { + clen = wcrtomb(cbuf, wcs[i], &ps); + if (clen == (size_t)-1) + { + if (errno == EILSEQ) + { + cbuf[0] = '?'; + clen = 1; + } + else + { + fprintf(stderr, "%s: Error: Cannot convert output string to current locale encoding: %s\n", appname, strerror(errno)); + free(wcs); + exit(1); + } + } + if (len+clen+1 > outlen) + { + free(wcs); + return (size_t)-1; + } + memcpy(out+len, cbuf, clen); + len += clen; + } + out[len] = 0; + + free(wcs); + return len; +} + +size_t encode_locale(dchars *out, const char *in, size_t outlen) +{ + size_t i; + size_t mbslen; + size_t len; + wchar_t max_val; + wchar_t *wcs; + + mbslen = mbstowcs(NULL, in, 0); + if (mbslen == (size_t)-1) + { + fprintf(stderr, "%s: Error: Cannot convert input string from current locale encoding: %s\n", appname, strerror(errno)); + exit(1); + } + + wcs = calloc(mbslen+1, sizeof(wchar_t)); + if (!wcs) + goto error_out; + + if (mbstowcs(wcs, in, mbslen+1) == (size_t)-1) + goto error_out; + + len = 1; + out[0] = 8; + max_val = 0x7F; + +try_again: + for (i=0; i<mbslen; ++i) + { + if (wcs[i] > max_val) + { + if (max_val == 0x7F) + { + len = 1; + out[0] = 16; + max_val = 0xFFFF; + goto try_again; + } + goto error_out; + } + + if (max_val == 0xFFFF) + { + if (len+2 > outlen) + { + len = 1; + out[0] = 8; + max_val = 0xFF; + goto try_again; + } + out[len++] = (wcs[i] >> 8) & 0xFF; + } + + if (len+1 > outlen) + goto error_out; + out[len++] = wcs[i] & 0xFF; + } + + free(wcs); + return len; + +error_out: + free(wcs); + return (size_t)-1; +} + +size_t decode_string(struct udf_disc *disc, const dstring *in, char *out, size_t inlen, size_t outlen) +{ + uint32_t flags = disc ? disc->flags : FLAG_LOCALE; + if (in[0] == 0 && outlen) + { + out[0] = 0; + return 0; + } + if (in[inlen-1] == 0 || in[inlen-1] >= inlen) + return (size_t)-1; + inlen = in[inlen-1]; + if (flags & FLAG_UTF8) + return decode_utf8((dchars *)in, out, inlen, outlen); + else if (flags & FLAG_LOCALE) + return decode_locale((dchars *)in, out, inlen, outlen); + else if (flags & (FLAG_UNICODE8 | FLAG_UNICODE16)) + { + size_t i; + if (in[0] != 8 && in[0] != 16) + return (size_t)-1; + if (in[0] == 16 && (inlen-1) % 2 != 0) + return (size_t)-1; + if ((in[0] == 8 && (flags & FLAG_UNICODE8)) || (in[0] == 16 && (flags & FLAG_UNICODE16))) + { + if (inlen > outlen) + return (size_t)-1; + memcpy(out, &in[1], inlen); + if (in[0] == 0x10 && (flags & FLAG_UNICODE16)) + { + if (inlen+1 > outlen) + return (size_t)-1; + out[inlen] = 0; + return inlen+1; + } + return inlen; + } + else if (flags & FLAG_UNICODE16) + { + if (2*(inlen-1)+2 > outlen) + return (size_t)-1; + for (i=1; i<inlen; ++i) + { + out[2*(i-1)] = 0; + out[2*(i-1)+1] = in[i]; + } + out[2*(inlen-1)] = 0; + out[2*(inlen-1)+1] = 0; + return 2*(inlen-1); + } + else if (flags & FLAG_UNICODE8) + { + if ((inlen-1)/2+1 > outlen) + return (size_t)-1; + for (i=1; i<inlen; i+=2) + { + if (in[i]) + return (size_t)-1; + out[i/2] = in[i+1]; + } + out[(inlen-1)/2] = 0; + return (inlen-1)/2; + } + else + return (size_t)-1; + } + else + return (size_t)-1; +} + +size_t encode_string(struct udf_disc *disc, dstring *out, const char *in, size_t outlen) +{ + uint32_t flags = disc ? disc->flags : FLAG_LOCALE; + size_t ret = (size_t)-1; + if (outlen == 0) + return (size_t)-1; + if (in[0] == 0) + { + memset(out, 0, outlen); + return 0; + } + if (flags & FLAG_UTF8) + ret = encode_utf8((dchars *)out, in, outlen-1); + else if (flags & FLAG_LOCALE) + ret = encode_locale((dchars *)out, in, outlen-1); + else if (flags & (FLAG_UNICODE8|FLAG_UNICODE16)) + { + size_t inlen = strlen(in); + memset(out, 0, outlen); + if (inlen >= outlen - 2) + return (size_t)-1; + memcpy(&out[1], in, inlen); + if (flags & FLAG_UNICODE8) + out[0] = 0x08; + else + out[0] = 0x10; + ret = inlen + 1; + } + if (ret != (size_t)-1 && ret > 1 && ret < 256) + { + memset(out+ret, 0, outlen-ret-1); + out[outlen-1] = ret; + } + else + { + memset(out, 0, outlen); + ret = (size_t)-1; + } + return ret; +} diff --git a/mkudffs/Makefile.am b/mkudffs/Makefile.am new file mode 100644 index 0000000..8c8ba8d --- /dev/null +++ b/mkudffs/Makefile.am @@ -0,0 +1,11 @@ +sbin_PROGRAMS = mkudffs +mkudffs_LDADD = $(top_builddir)/libudffs/libudffs.la +mkudffs_SOURCES = main.c mkudffs.c defaults.c file.c options.c mkudffs.h defaults.h file.h options.h ../include/ecma_167.h ../include/osta_udf.h ../include/libudffs.h ../include/udf_endian.h ../include/bswap.h + +AM_CPPFLAGS = -I$(top_srcdir)/include + +install-exec-hook: + cd "$(DESTDIR)$(sbindir)" && ln -sf mkudffs$(EXEEXT) mkfs.udf$(EXEEXT) + +uninstall-hook: + cd "$(DESTDIR)$(sbindir)" && rm -f mkfs.udf$(EXEEXT) diff --git a/mkudffs/Makefile.in b/mkudffs/Makefile.in new file mode 100644 index 0000000..6c24c6b --- /dev/null +++ b/mkudffs/Makefile.in @@ -0,0 +1,639 @@ +# 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; 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you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/** + * @file + * mkudffs default structure initializers + */ + +#include "config.h" + +#include "mkudffs.h" + +int default_media[] = { + [MEDIA_TYPE_HD] = DEFAULT_HD, + [MEDIA_TYPE_DVD] = DEFAULT_DVD, + [MEDIA_TYPE_DVDRAM] = DEFAULT_DVDRAM, + [MEDIA_TYPE_DVDRW] = DEFAULT_DVDRW, + [MEDIA_TYPE_DVDR] = DEFAULT_DVDR, + [MEDIA_TYPE_WORM] = DEFAULT_WORM, + [MEDIA_TYPE_MO] = DEFAULT_MO, + [MEDIA_TYPE_CDRW] = DEFAULT_CDRW, + [MEDIA_TYPE_CDR] = DEFAULT_CDR, + [MEDIA_TYPE_CD] = DEFAULT_CD, + [MEDIA_TYPE_BDR] = DEFAULT_BDR, +}; + +struct udf_sizing default_sizing[][UDF_ALLOC_TYPE_SIZE] = +{ +// align, numSize,denomSize,minSize + { // Media 0 = HD, CDROM, DVDROM, DVDRAM + { 1, 0, 1, 16 }, // VDS_SIZE Volume Descriptor Set + { 1, 0, 1, 1 }, // LVID_SIZE Logical Volume Integrity Descriptor + { 1, 0, 1, 0 }, // STABLE_SIZE Sparing Table + { 1, 0, 1, 0 }, // SSPACE_SIZE Sparing Space + { 1, 0, 1, 0 }, // PSPACE_SIZE Partition Space + }, + { // Media 1 = WORM, MO + { 1, 0, 1, 255 }, + { 1, 1, 50, 10 }, + { 1, 0, 1, 0 }, + { 1, 0, 1, 0 }, + { 1, 0, 1, 0 }, + }, + { // Media 2 = CDRW + { 32, 0, 1, 32 }, + { 32, 0, 1, 32 }, + { 32, 0, 1, 5 }, // 56+8*1024 bytes ~~ 5 blocks + { 32, 0, 1, 1024 }, + { 32, 0, 1, 0 }, + }, + { // Media 3 = CDR, BD-R + { 32, 0, 1, 16 }, + { 32, 0, 1, 1 }, + { 32, 0, 1, 0 }, + { 32, 0, 1, 0 }, + { 32, 0, 1, 0 }, + }, + { // Media 4 = DVDRW + { 16, 0, 1, 16 }, + { 16, 0, 1, 16 }, + { 16, 0, 1, 5 }, // 56+8*1024 bytes ~~ 5 blocks + { 16, 0, 1, 1024 }, + { 16, 0, 1, 0 }, + }, + { // Media 5 = DVDR + { 16, 0, 1, 16 }, + { 16, 0, 1, 1 }, + { 16, 0, 1, 0 }, + { 16, 0, 1, 0 }, + { 16, 0, 1, 0 }, + } +}; + +struct primaryVolDesc default_pvd = +{ + .descTag = + { + .tagIdent = constant_cpu_to_le16(TAG_IDENT_PVD), + .descVersion = constant_cpu_to_le16(3), + .tagSerialNum = constant_cpu_to_le16(1), + .descCRC = constant_cpu_to_le16(sizeof(struct primaryVolDesc) - sizeof(tag)), + }, + .volDescSeqNum = constant_cpu_to_le32(1), + .primaryVolDescNum = constant_cpu_to_le32(0), + .volIdent = "\x08" "LinuxUDF", + .volSeqNum = constant_cpu_to_le16(1), + .maxVolSeqNum = constant_cpu_to_le16(1), + .interchangeLvl = constant_cpu_to_le16(3), + .maxInterchangeLvl = constant_cpu_to_le16(3), + .charSetList = constant_cpu_to_le32(CS0), + .maxCharSetList = constant_cpu_to_le32(CS0), + .volSetIdent = "\x08" "0000000000000000LinuxUDF", + .descCharSet = + { + .charSetType = UDF_CHAR_SET_TYPE, + .charSetInfo = UDF_CHAR_SET_INFO, + }, + .explanatoryCharSet = + { + .charSetType = UDF_CHAR_SET_TYPE, + .charSetInfo = UDF_CHAR_SET_INFO, + }, + .appIdent = + { + .ident = UDF_ID_APPLICATION, + .identSuffix = + { + UDF_OS_CLASS_UNIX, + UDF_OS_ID_LINUX, + }, + }, + .impIdent = + { + .ident = UDF_ID_DEVELOPER, + .identSuffix = + { + UDF_OS_CLASS_UNIX, + UDF_OS_ID_LINUX + }, + }, + .flags = constant_cpu_to_le16(PVD_FLAGS_VSID_COMMON), +}; + +struct logicalVolDesc default_lvd = +{ + .descTag = + { + .tagIdent = constant_cpu_to_le16(TAG_IDENT_LVD), + .descVersion = constant_cpu_to_le16(3), + .tagSerialNum = constant_cpu_to_le16(1), + .descCRC = constant_cpu_to_le16(sizeof(struct logicalVolDesc) - sizeof(tag)), + }, + .volDescSeqNum = constant_cpu_to_le32(2), + .descCharSet = + { + .charSetType = UDF_CHAR_SET_TYPE, + .charSetInfo = UDF_CHAR_SET_INFO, + }, + .logicalVolIdent = "\x08" "LinuxUDF", + .logicalBlockSize = constant_cpu_to_le32(2048), + .domainIdent = + { + .ident = UDF_ID_COMPLIANT, + .identSuffix = + { + 0x01, + 0x02, + 0x00, + } + }, + .impIdent = + { + .ident = UDF_ID_DEVELOPER, + .identSuffix = + { + UDF_OS_CLASS_UNIX, + UDF_OS_ID_LINUX, + }, + } +}; + +struct volDescPtr default_vdp = +{ + .descTag = + { + .tagIdent = constant_cpu_to_le16(TAG_IDENT_VDP), + .descVersion = constant_cpu_to_le16(3), + .tagSerialNum = constant_cpu_to_le16(1), + .descCRC = constant_cpu_to_le16(sizeof(struct volDescPtr) - sizeof(tag)), + }, + .volDescSeqNum = constant_cpu_to_le32(3), +}; + +struct impUseVolDescImpUse default_iuvdiu = +{ + .LVICharset = + { + .charSetType = UDF_CHAR_SET_TYPE, + .charSetInfo = UDF_CHAR_SET_INFO + }, + .logicalVolIdent = "\x08" "LinuxUDF", + .LVInfo1 = "\x08" "Linux mkudffs " PACKAGE_VERSION, + .LVInfo2 = "\x08" "Linux udftools " PACKAGE_VERSION, + .LVInfo3 = "\x08" PACKAGE_URL, + .impIdent = + { + .ident = UDF_ID_DEVELOPER, + .identSuffix = + { + UDF_OS_CLASS_UNIX, + UDF_OS_ID_LINUX, + }, + }, +}; + + +struct impUseVolDesc default_iuvd = +{ + .descTag = + { + .tagIdent = constant_cpu_to_le16(TAG_IDENT_IUVD), + .descVersion = constant_cpu_to_le16(3), + .tagSerialNum = constant_cpu_to_le16(1), + .descCRC = constant_cpu_to_le16(sizeof(struct impUseVolDesc) - sizeof(tag)), + }, + .volDescSeqNum = constant_cpu_to_le32(4), + .impIdent = + { + .ident = UDF_ID_LV_INFO, + .identSuffix = + { + 0x01, + 0x02, + UDF_OS_CLASS_UNIX, + UDF_OS_ID_LINUX, + }, + }, +}; + +struct partitionDesc default_pd = +{ + .descTag = + { + .tagIdent = constant_cpu_to_le16(TAG_IDENT_PD), + .descVersion = constant_cpu_to_le16(3), + .tagSerialNum = constant_cpu_to_le16(1), + .descCRC = constant_cpu_to_le16(sizeof(struct partitionDesc) - sizeof(tag)), + }, + .volDescSeqNum = constant_cpu_to_le32(5), + .partitionFlags = constant_cpu_to_le16(0x0001), + .partitionContents = + { + .ident = PD_PARTITION_CONTENTS_NSR03, + }, + .accessType = constant_cpu_to_le32(PD_ACCESS_TYPE_OVERWRITABLE), + .impIdent = + { + .ident = UDF_ID_DEVELOPER, + .identSuffix = + { + UDF_OS_CLASS_UNIX, + UDF_OS_ID_LINUX, + }, + }, +}; + +struct unallocSpaceDesc default_usd = +{ + .descTag = + { + .tagIdent = constant_cpu_to_le16(TAG_IDENT_USD), + .descVersion = constant_cpu_to_le16(3), + .tagSerialNum = constant_cpu_to_le16(1), + .descCRC = constant_cpu_to_le16(sizeof(struct unallocSpaceDesc) - sizeof(tag)), + }, + .volDescSeqNum = constant_cpu_to_le32(6), +}; + +struct terminatingDesc default_td = +{ + .descTag = + { + .tagIdent = constant_cpu_to_le16(TAG_IDENT_TD), + .descVersion = constant_cpu_to_le16(3), + .tagSerialNum = constant_cpu_to_le16(1), + .descCRC = constant_cpu_to_le16(sizeof(struct terminatingDesc) - sizeof(tag)), + }, +}; + +struct logicalVolIntegrityDesc default_lvid = +{ + .descTag = + { + .tagIdent = constant_cpu_to_le16(TAG_IDENT_LVID), + .descVersion = constant_cpu_to_le16(3), + .tagSerialNum = constant_cpu_to_le16(1), + .descCRC = constant_cpu_to_le16(sizeof(struct logicalVolIntegrityDesc) - sizeof(tag)), + }, + .integrityType = constant_cpu_to_le32(LVID_INTEGRITY_TYPE_CLOSE), + .lengthOfImpUse = constant_cpu_to_le32(sizeof(struct logicalVolIntegrityDescImpUse)), + +}; + +struct logicalVolIntegrityDescImpUse default_lvidiu = +{ + .impIdent = + { + .ident = UDF_ID_DEVELOPER, + .identSuffix = + { + UDF_OS_CLASS_UNIX, + UDF_OS_ID_LINUX + }, + }, + .minUDFReadRev = constant_cpu_to_le16(0x0201), + .minUDFWriteRev = constant_cpu_to_le16(0x0201), + .maxUDFWriteRev = constant_cpu_to_le16(0x0201), +}; + +struct sparingTable default_stable = +{ + .descTag = + { + .tagIdent = constant_cpu_to_le16(0), + .descVersion = constant_cpu_to_le16(3), + .tagSerialNum = constant_cpu_to_le16(1), + .descCRC = constant_cpu_to_le16(sizeof(struct sparingTable) - sizeof(tag)), + }, + .sparingIdent = + { + .flags = 0, + .ident = UDF_ID_SPARING, + .identSuffix = + { + 0x01, + 0x02, + UDF_OS_CLASS_UNIX, + UDF_OS_ID_LINUX + }, + }, + .reallocationTableLen = constant_cpu_to_le16(0), + .sequenceNum = constant_cpu_to_le32(0) +}; + +struct sparablePartitionMap default_sparmap = +{ + .partitionMapType = 2, + .partitionMapLength = sizeof(struct sparablePartitionMap), + .partIdent = + { + .flags = 0, + .ident = UDF_ID_SPARABLE, + .identSuffix = + { + 0x01, + 0x02, + UDF_OS_CLASS_UNIX, + UDF_OS_ID_LINUX + }, + }, + .volSeqNum = constant_cpu_to_le16(1), + .packetLength = constant_cpu_to_le16(32) +}; + +struct virtualAllocationTable15 default_vat15 = +{ + .vatIdent = + { + .flags = 0, + .ident = UDF_ID_ALLOC, + .identSuffix = + { + 0x01, + 0x02, + UDF_OS_CLASS_UNIX, + UDF_OS_ID_LINUX + }, + }, + .previousVATICBLoc = constant_cpu_to_le32(0xFFFFFFFF) +}; + +struct virtualAllocationTable20 default_vat20 = +{ + .lengthHeader = constant_cpu_to_le16(152), + .lengthImpUse = constant_cpu_to_le16(0), + .logicalVolIdent = "\x08" "LinuxUDF", + .previousVATICBLoc = constant_cpu_to_le32(0xFFFFFFFF), + .minUDFReadRev = constant_cpu_to_le16(0x0201), + .minUDFWriteRev = constant_cpu_to_le16(0x0201), + .maxUDFWriteRev = constant_cpu_to_le16(0x0201) +}; + +struct virtualPartitionMap default_virtmap = +{ + .partitionMapType = 2, + .partitionMapLength = sizeof(struct virtualPartitionMap), + .partIdent = + { + .flags = 0, + .ident = UDF_ID_VIRTUAL, + .identSuffix = + { + 0x01, + 0x02, + UDF_OS_CLASS_UNIX, + UDF_OS_ID_LINUX + }, + }, + .volSeqNum = constant_cpu_to_le16(1) +}; + +struct fileSetDesc default_fsd = +{ + .descTag = + { + .tagIdent = constant_cpu_to_le16(TAG_IDENT_FSD), + .descVersion = constant_cpu_to_le16(3), + .tagSerialNum = constant_cpu_to_le16(1), + .descCRC = constant_cpu_to_le16(sizeof(struct fileSetDesc) - sizeof(tag)), + }, + .interchangeLvl = constant_cpu_to_le16(3), + .maxInterchangeLvl = constant_cpu_to_le16(3), + .charSetList = constant_cpu_to_le32(CS0), + .maxCharSetList = constant_cpu_to_le32(CS0), + .logicalVolIdentCharSet = + { + .charSetType = UDF_CHAR_SET_TYPE, + .charSetInfo = UDF_CHAR_SET_INFO, + }, + .logicalVolIdent = "\x08" "LinuxUDF", + .fileSetCharSet = + { + .charSetType = UDF_CHAR_SET_TYPE, + .charSetInfo = UDF_CHAR_SET_INFO, + }, + .fileSetIdent = "\x08" "LinuxUDF", + .copyrightFileIdent = "\x08" "Copyright", + .abstractFileIdent = "\x08" "Abstract", + .domainIdent = + { + .ident = UDF_ID_COMPLIANT, + .identSuffix = + { + 0x01, + 0x02, + 0x00, + }, + } +}; + +struct fileEntry default_fe = +{ + .descTag = + { + .tagIdent = constant_cpu_to_le16(TAG_IDENT_FE), + .descVersion = constant_cpu_to_le16(3), + .tagSerialNum = constant_cpu_to_le16(1), + .descCRC = constant_cpu_to_le16(sizeof(struct fileEntry) - sizeof(tag)), + }, + .icbTag = + { + .strategyType = constant_cpu_to_le16(4), + .strategyParameter = constant_cpu_to_le16(0), + .numEntries = constant_cpu_to_le16(1), + .fileType = 0, + .flags = constant_cpu_to_le16(ICBTAG_FLAG_AD_IN_ICB), + }, + .permissions = constant_cpu_to_le32(FE_PERM_U_DELETE|FE_PERM_U_CHATTR|FE_PERM_U_READ|FE_PERM_U_WRITE|FE_PERM_U_EXEC|FE_PERM_G_READ|FE_PERM_G_EXEC|FE_PERM_O_READ|FE_PERM_O_EXEC), + .fileLinkCount = constant_cpu_to_le16(0), + .informationLength = constant_cpu_to_le64(0), + .logicalBlocksRecorded = constant_cpu_to_le64(0), + .checkpoint = constant_cpu_to_le32(1), + .impIdent = + { + .ident = UDF_ID_DEVELOPER, + .identSuffix = + { + UDF_OS_CLASS_UNIX, + UDF_OS_ID_LINUX, + }, + }, +}; + +struct extendedFileEntry default_efe = +{ + .descTag = + { + .tagIdent = constant_cpu_to_le16(TAG_IDENT_EFE), + .descVersion = constant_cpu_to_le16(3), + .tagSerialNum = constant_cpu_to_le16(1), + .descCRC = constant_cpu_to_le16(sizeof(struct extendedFileEntry) - sizeof(tag)), + }, + .icbTag = + { + .strategyType = constant_cpu_to_le16(4), + .strategyParameter = constant_cpu_to_le16(0), + .numEntries = constant_cpu_to_le16(1), + .fileType = 0, + .flags = constant_cpu_to_le16(ICBTAG_FLAG_AD_IN_ICB), + }, + .permissions = constant_cpu_to_le32(FE_PERM_U_DELETE|FE_PERM_U_CHATTR|FE_PERM_U_READ|FE_PERM_U_WRITE|FE_PERM_U_EXEC|FE_PERM_G_READ|FE_PERM_G_EXEC|FE_PERM_O_READ|FE_PERM_O_EXEC), + .fileLinkCount = constant_cpu_to_le16(0), + .informationLength = constant_cpu_to_le64(0), + .objectSize = constant_cpu_to_le64(0), + .logicalBlocksRecorded = constant_cpu_to_le64(0), + .checkpoint = constant_cpu_to_le32(1), + .impIdent = + { + .ident = UDF_ID_DEVELOPER, + .identSuffix = + { + UDF_OS_CLASS_UNIX, + UDF_OS_ID_LINUX, + }, + }, +}; + +struct mbr default_mbr = +{ + .boot_code = "", + .disk_signature = constant_cpu_to_le32(0x0), + .unknown = 0x0, + .partitions = + { + { + .boot_indicator = MBR_PARTITION_NOT_BOOTABLE, + .starting_chs = { 0, 0, 0 }, + .partition_type = MBR_PARTITION_TYPE_IFS, + .ending_chs = { 0, 0, 0 }, + .starting_lba = constant_cpu_to_le32(0), + .size_in_lba = constant_cpu_to_le32(0), + }, + }, + .boot_signature = constant_cpu_to_le16(MBR_BOOT_SIGNATURE), +}; diff --git a/mkudffs/defaults.h b/mkudffs/defaults.h new file mode 100644 index 0000000..9a6ed99 --- /dev/null +++ b/mkudffs/defaults.h @@ -0,0 +1,51 @@ +/* + * defaults.h + * + * Copyright (c) 2001-2002 Ben Fennema <bfennema@falcon.csc.calpoly.edu> + * Copyright (c) 2016-2017 Pali Rohár <pali.rohar@gmail.com> + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#ifndef _DEFAULTS_H +#define _DEFAULTS_H 1 + +extern int default_media[]; +extern struct udf_sizing default_sizing[][UDF_ALLOC_TYPE_SIZE]; + +extern struct primaryVolDesc default_pvd; +extern struct logicalVolDesc default_lvd; +extern struct volDescPtr default_vdp; +extern struct impUseVolDescImpUse default_iuvdiu; +extern struct impUseVolDesc default_iuvd; +extern struct partitionDesc default_pd; +extern struct unallocSpaceDesc default_usd; +extern struct terminatingDesc default_td; +extern struct logicalVolIntegrityDesc default_lvid; +extern struct logicalVolIntegrityDescImpUse default_lvidiu; +extern struct sparingTable default_stable; +extern struct sparablePartitionMap default_sparmap; +extern struct virtualAllocationTable15 default_vat15; +extern struct virtualAllocationTable20 default_vat20; +extern struct virtualPartitionMap default_virtmap; +extern struct fileSetDesc default_fsd; +extern struct fileEntry default_fe; +extern struct extendedFileEntry default_efe; + +extern struct mbr default_mbr; + +#endif /* _DEFAULTS_H */ diff --git a/mkudffs/file.c b/mkudffs/file.c new file mode 100644 index 0000000..a931b69 --- /dev/null +++ b/mkudffs/file.c @@ -0,0 +1,931 @@ +/* + * file.c + * + * Copyright (c) 2001-2002 Ben Fennema <bfennema@falcon.csc.calpoly.edu> + * Copyright (c) 2016-2017 Pali Rohár <pali.rohar@gmail.com> + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/** + * @file + * libudffs file and directory handling functions + */ + +#include "config.h" + +#include <stdio.h> +#include <stdlib.h> +#include <sys/stat.h> + +#include "libudffs.h" +#include "file.h" +#include "defaults.h" + +/** + * For a more detailed discussion of partition and extends see the comments + * at the top of extent.c in this directory. + * + * An information control block (ICB) is an on-disc structure used to + * store information about files such as allocation descriptors. The + * structure of the ICB hierarchy can be quite complex for write-once + * media which use various strategies of linked lists to preserve multiple + * historial file versions. Strategy type 4 is normally used on rewritable + * media where an ICB containing 'direct entries' can be updated as needed. + * + * Every file has a file entry/extended file entry (tag:FE/EFE) udf_descriptor + * which is in the root of the ICB hierarchy for the file. For normal files the + * FE/EFE can be thought of as the 'inode' for the file as it contains the + * location of the on-disc extents of the file. Small amounts of data can be + * recorded directly in the allocation descriptor area of the FE/EFE ICB if it + * is deemed useful. This 'INICB' feature is used for directories with strategy + * type 4. + * + * A file identifier descriptor (tag:FID) udf_descriptor is a 40+ byte structure + * recorded in a directory file to describe the parent directory and any files + * or subdirectories. The unnamed parent entry is always recorded first and the + * parent of the root directory is the root directory, generally referred to + * as '<root>'. All other files/directories must have a non-zero length name. + * Along with the name and attributes of the file a FID contains the location + * of the file FE/EFE 'inode' ICB. While not required, this may be recorded + * adjacent to the file data on-disc for convenience. + * + * The notation tag:FE/EFE means a udf_descriptor with an ident of either + * TAG_IDENT_FE or TAG_IDENT_EFE with the on-disc format FE/EFE structure + * stored in the first udf_data item on the udf_data list of that udf_descriptor. + * The 16-byte on-disc format tag will be at the beginning of that structure. + * Additional information such as the FID structure for directory entries will + * be stored in subsequent entries on the list. + */ + +/** + * @brief create an on-disc format tag for a udf_descriptor of a + * udf_extent with any space_type. For type:PSPACE the block + * number will be relative to to the first block of the partition, + * otherwise it will be relative to the first block of the media + * @param disc the udf_disc + * @param ext the udf_extent containing the udf_descriptor + * @param desc the udf_descriptor + * @param SerialNum the serial number to assign + * @return the tag + */ +tag query_tag(struct udf_disc *disc, struct udf_extent *ext, struct udf_desc *desc, uint16_t SerialNum) +{ + tag ret; + int i; + struct udf_data *data; + uint16_t crc = 0; + int offset = sizeof(tag); + + ret.tagIdent = cpu_to_le16(desc->ident); + if (disc->udf_rev >= 0x0200) + ret.descVersion = cpu_to_le16(3); + else + ret.descVersion = cpu_to_le16(2); + ret.tagChecksum = 0; + ret.reserved = 0; + ret.tagSerialNum = cpu_to_le16(SerialNum); + ret.descCRCLength = cpu_to_le16(desc->length - sizeof(tag)); + data = desc->data; + while (data != NULL) + { + crc = udf_crc(data->buffer + offset, data->length - offset, crc); + offset = 0; + data = data->next; + } + ret.descCRC = cpu_to_le16(crc); + if (ext->space_type & PSPACE) + ret.tagLocation = cpu_to_le32(desc->offset); + else + ret.tagLocation = cpu_to_le32(ext->start + desc->offset); + for (i=0; i<16; i++) + if (i != 4) + ret.tagChecksum += (uint8_t)(((char *)&ret)[i]); + + return ret; +} + +/** + * @brief create an on-disc format tag from udf_descriptor components + * @param disc the udf_disc + * @param Ident the tag:Ident to assign + * @param SerialNum the serial number to assign + * @param Location the block number of the on-disc tag:Ident udf_descriptor + * @param data the udf_data list head + * @param length the summed data length + * @return the tag + */ +tag udf_query_tag(struct udf_disc *disc, uint16_t Ident, uint16_t SerialNum, uint32_t Location, struct udf_data *data, uint16_t length) +{ + tag ret; + int i; + uint16_t crc = 0; + int offset = sizeof(tag); + int clength; + + ret.tagIdent = cpu_to_le16(Ident); + if (disc->udf_rev >= 0x0200) + ret.descVersion = cpu_to_le16(3); + else + ret.descVersion = cpu_to_le16(2); + ret.tagChecksum = 0; + ret.reserved = 0; + ret.tagSerialNum = cpu_to_le16(SerialNum); + ret.descCRCLength = cpu_to_le16(length - sizeof(tag)); + while (data != NULL && length) + { + if ((clength = data->length) > length) + clength = length; + crc = udf_crc(data->buffer + offset, clength - offset, crc); + length -= clength; + offset = 0; + data = data->next; + } + ret.descCRC = cpu_to_le16(crc); + ret.tagLocation = cpu_to_le32(Location); + for (i=0; i<16; i++) + if (i != 4) + ret.tagChecksum += (uint8_t)(((char *)&ret)[i]); + + return ret; +} + +/** + * @brief append a udf_data item containing a FID in the payload to the + * udf_data list for a directory tag:FE/EFE udf_descriptor + * @param disc the udf_disc + * @param pspace the type:PSPACE udf_extent for on-disc allocations + * @param desc the file tag:FE/EFE udf_descriptor (for offset) + * @param parent the directory tag:FE/EFE udf_descriptor + * @param data the udf_data item containing the FID + * @return the block number of the on-disc tag:FID udf_desciptor + */ +int insert_desc(struct udf_disc *disc, struct udf_extent *pspace, struct udf_desc *desc, struct udf_desc *parent, struct udf_data *data) +{ + uint32_t block = 0; + + if (disc->flags & FLAG_EFE) + { + struct extendedFileEntry *efe = (struct extendedFileEntry *)parent->data->buffer; + + if ((le16_to_cpu(efe->icbTag.flags) & ICBTAG_FLAG_AD_MASK) == ICBTAG_FLAG_AD_IN_ICB) + { + block = parent->offset; + append_data(parent, data); + efe->lengthAllocDescs = cpu_to_le32(le32_to_cpu(efe->lengthAllocDescs) + data->length); + } + else + { + struct udf_desc *fiddesc = NULL; + + if (le32_to_cpu(efe->lengthAllocDescs) == 0) + { + block = udf_alloc_blocks(disc, pspace, desc->offset, 1); + fiddesc = set_desc(pspace, TAG_IDENT_FID, block, data->length, data); + if ((le16_to_cpu(efe->icbTag.flags) & ICBTAG_FLAG_AD_MASK) == ICBTAG_FLAG_AD_SHORT) + { + short_ad *sad; + + parent->length += sizeof(short_ad); + parent->data->length += sizeof(short_ad); + parent->data->buffer = realloc(parent->data->buffer, parent->length); + efe = (struct extendedFileEntry *)parent->data->buffer; + sad = (short_ad *)&efe->allocDescs[le32_to_cpu(efe->lengthExtendedAttr) + le32_to_cpu(efe->lengthAllocDescs)]; + sad->extPosition = cpu_to_le32(block); + sad->extLength = cpu_to_le32(data->length); + efe->lengthAllocDescs = cpu_to_le32(sizeof(short_ad)); + } + else if ((le16_to_cpu(efe->icbTag.flags) & ICBTAG_FLAG_AD_MASK) == ICBTAG_FLAG_AD_LONG) + { + long_ad *lad; + + parent->length += sizeof(long_ad); + parent->data->length += sizeof(long_ad); + parent->data->buffer = realloc(parent->data->buffer, parent->length); + efe = (struct extendedFileEntry *)parent->data->buffer; + lad = (long_ad *)&efe->allocDescs[le32_to_cpu(efe->lengthExtendedAttr) + le32_to_cpu(efe->lengthAllocDescs)]; + lad->extLocation.logicalBlockNum = cpu_to_le32(block); + lad->extLocation.partitionReferenceNum = cpu_to_le16(0); + lad->extLength = cpu_to_le32(data->length); + efe->lengthAllocDescs = cpu_to_le32(sizeof(long_ad)); + } + efe->logicalBlocksRecorded = cpu_to_le32(1); + } + else + { + if ((le16_to_cpu(efe->icbTag.flags) & ICBTAG_FLAG_AD_MASK) == ICBTAG_FLAG_AD_SHORT) + { + short_ad *sad; + + sad = (short_ad *)&efe->allocDescs[le32_to_cpu(efe->lengthExtendedAttr) + le32_to_cpu(efe->lengthAllocDescs) - sizeof(short_ad)]; + fiddesc = find_desc(pspace, le32_to_cpu(sad->extPosition)); + block = fiddesc->offset; + append_data(fiddesc, data); + sad->extLength = cpu_to_le32(le32_to_cpu(sad->extLength) + data->length); + } + else if ((le16_to_cpu(efe->icbTag.flags) & ICBTAG_FLAG_AD_MASK) == ICBTAG_FLAG_AD_LONG) + { + long_ad *lad; + + lad = (long_ad *)&efe->allocDescs[le32_to_cpu(efe->lengthExtendedAttr) + le32_to_cpu(efe->lengthAllocDescs) - sizeof(long_ad)]; + fiddesc = find_desc(pspace, le32_to_cpu(lad->extLocation.logicalBlockNum)); + block = fiddesc->offset; + append_data(fiddesc, data); + lad->extLength = cpu_to_le32(le32_to_cpu(lad->extLength) + data->length); + } + } + } + } + else + { + struct fileEntry *fe = (struct fileEntry *)parent->data->buffer; + + if ((le16_to_cpu(fe->icbTag.flags) & ICBTAG_FLAG_AD_MASK) == ICBTAG_FLAG_AD_IN_ICB) + { + block = parent->offset; + append_data(parent, data); + fe->lengthAllocDescs = cpu_to_le32(le32_to_cpu(fe->lengthAllocDescs) + data->length); + } + else + { + struct udf_desc *fiddesc = NULL; + + if (le32_to_cpu(fe->lengthAllocDescs) == 0) + { + block = udf_alloc_blocks(disc, pspace, desc->offset, 1); + fiddesc = set_desc(pspace, TAG_IDENT_FID, block, data->length, data); + if ((le16_to_cpu(fe->icbTag.flags) & ICBTAG_FLAG_AD_MASK) == ICBTAG_FLAG_AD_SHORT) + { + short_ad *sad; + + parent->length += sizeof(short_ad); + parent->data->length += sizeof(short_ad); + parent->data->buffer = realloc(parent->data->buffer, parent->length); + fe = (struct fileEntry *)parent->data->buffer; + sad = (short_ad *)&fe->allocDescs[le32_to_cpu(fe->lengthExtendedAttr) + le32_to_cpu(fe->lengthAllocDescs)]; + sad->extPosition = cpu_to_le32(block); + sad->extLength = cpu_to_le32(data->length); + fe->lengthAllocDescs = cpu_to_le32(sizeof(short_ad)); + } + else if ((le16_to_cpu(fe->icbTag.flags) & ICBTAG_FLAG_AD_MASK) == ICBTAG_FLAG_AD_LONG) + { + long_ad *lad; + + parent->length += sizeof(long_ad); + parent->data->length += sizeof(long_ad); + parent->data->buffer = realloc(parent->data->buffer, parent->length); + fe = (struct fileEntry *)parent->data->buffer; + lad = (long_ad *)&fe->allocDescs[le32_to_cpu(fe->lengthExtendedAttr) + le32_to_cpu(fe->lengthAllocDescs)]; + lad->extLocation.logicalBlockNum = cpu_to_le32(block); + lad->extLocation.partitionReferenceNum = cpu_to_le16(0); + lad->extLength = cpu_to_le32(data->length); + fe->lengthAllocDescs = cpu_to_le32(sizeof(long_ad)); + } + fe->logicalBlocksRecorded = cpu_to_le32(1); + } + else + { + if ((le16_to_cpu(fe->icbTag.flags) & ICBTAG_FLAG_AD_MASK) == ICBTAG_FLAG_AD_SHORT) + { + short_ad *sad; + + sad = (short_ad *)&fe->allocDescs[le32_to_cpu(fe->lengthExtendedAttr) + le32_to_cpu(fe->lengthAllocDescs) - sizeof(short_ad)]; + fiddesc = find_desc(pspace, le32_to_cpu(sad->extPosition)); + block = fiddesc->offset; + append_data(fiddesc, data); + sad->extLength = cpu_to_le32(le32_to_cpu(sad->extLength) + data->length); + } + else if ((le16_to_cpu(fe->icbTag.flags) & ICBTAG_FLAG_AD_MASK) == ICBTAG_FLAG_AD_LONG) + { + long_ad *lad; + + lad = (long_ad *)&fe->allocDescs[le32_to_cpu(fe->lengthExtendedAttr) + le32_to_cpu(fe->lengthAllocDescs) - sizeof(long_ad)]; + fiddesc = find_desc(pspace, le32_to_cpu(lad->extLocation.logicalBlockNum)); + block = fiddesc->offset; + append_data(fiddesc, data); + lad->extLength = cpu_to_le32(le32_to_cpu(lad->extLength) + data->length); + } + } + } + } + return block; +} + +/** + * @brief append a udf_data list to a (hidden) VAT file ??? + * @param disc the udf_disc + * @param pspace the type:PSPACE udf_extent for on-disc allocations + * @param desc the file tag:FE/EFE udf_descriptor of a VAT file + * @param data the udf_data list head + * @return void + */ +void insert_data(struct udf_disc *disc, struct udf_extent *pspace, struct udf_desc *desc, struct udf_data *data) +{ + if (disc->flags & FLAG_EFE) + { + struct extendedFileEntry *efe = (struct extendedFileEntry *)desc->data->buffer; + + if ((le16_to_cpu(efe->icbTag.flags) & ICBTAG_FLAG_AD_MASK) == ICBTAG_FLAG_AD_IN_ICB) + { + append_data(desc, data); + efe->lengthAllocDescs = cpu_to_le32(le32_to_cpu(efe->lengthAllocDescs) + data->length); + efe->informationLength = cpu_to_le64(le64_to_cpu(efe->informationLength) + data->length); + efe->objectSize = cpu_to_le64(le64_to_cpu(efe->objectSize) + data->length); + } + else + { + fprintf(stderr, "%s: Error: Cannot insert data when inicb is not used\n", appname); + exit(1); + } + } + else + { + struct fileEntry *fe = (struct fileEntry *)desc->data->buffer; + + if ((le16_to_cpu(fe->icbTag.flags) & ICBTAG_FLAG_AD_MASK) == ICBTAG_FLAG_AD_IN_ICB) + { + append_data(desc, data); + fe->lengthAllocDescs = cpu_to_le32(le32_to_cpu(fe->lengthAllocDescs) + data->length); + fe->informationLength = cpu_to_le64(le64_to_cpu(fe->informationLength) + data->length); + } + else + { + fprintf(stderr, "%s: Error: Cannot insert data when inicb is not used\n", appname); + exit(1); + } + } + + *(tag *)desc->data->buffer = query_tag(disc, pspace, desc, 1); +} + +/** + * @brief helper function to compute tag:FID udf_descriptor size and padding + * to a multiple of 4 bytes + * @param length the length of the file name in bytes + * @return the length of the required memory allocation + */ +uint32_t compute_ident_length(uint32_t length) +{ + return length + (4 - (length % 4)) %4; +} + +/** + * @brief create a FID and add it to a directory then increment the file + * link count + * @param disc the udf_disc + * @param pspace the type:PSPACE udf_extent for on-disc allocations + * @param desc the file tag:FE/EFE udf_descriptor + * @param parent the directory tag:FE/EFE udf_descriptor + * @param name the file name in OSTA Compressed Unicode format (d-characters) + * @param length the length of the file name in bytes + * @param filechar the file characteristics + * @return void + */ +void insert_fid(struct udf_disc *disc, struct udf_extent *pspace, struct udf_desc *desc, struct udf_desc *parent, const dchars *name, uint8_t length, uint8_t filechar) +{ + struct udf_data *data; + struct fileIdentDesc *fid; + struct allocDescImpUse *adiu; + int ilength = compute_ident_length(sizeof(struct fileIdentDesc) + length); + int offset; + uint64_t uniqueID; + uint32_t uniqueID_le32; + + data = alloc_data(NULL, ilength); + fid = data->buffer; + + offset = insert_desc(disc, pspace, desc, parent, data); + fid->descTag.tagLocation = cpu_to_le32(offset); + + if (disc->flags & FLAG_EFE) + { + struct extendedFileEntry *efe = (struct extendedFileEntry *)desc->data->buffer; + + efe->fileLinkCount = cpu_to_le16(le16_to_cpu(efe->fileLinkCount) + 1); + uniqueID = le64_to_cpu(efe->uniqueID); + + efe = (struct extendedFileEntry *)parent->data->buffer; + + if (disc->flags & FLAG_STRATEGY4096) + fid->icb.extLength = cpu_to_le32(disc->blocksize * 2); + else + fid->icb.extLength = cpu_to_le32(disc->blocksize); + fid->icb.extLocation.logicalBlockNum = cpu_to_le32(desc->offset); + if (disc->flags & FLAG_VAT) + fid->icb.extLocation.partitionReferenceNum = cpu_to_le16(1); + else + fid->icb.extLocation.partitionReferenceNum = cpu_to_le16(0); + + uniqueID_le32 = cpu_to_le32(uniqueID & 0x00000000FFFFFFFFUL); + adiu = (struct allocDescImpUse *)fid->icb.impUse; + memcpy(adiu->impUse, &uniqueID_le32, sizeof(uniqueID_le32)); + + fid->fileVersionNum = cpu_to_le16(1); + fid->fileCharacteristics = filechar; + fid->lengthFileIdent = length; + fid->lengthOfImpUse = cpu_to_le16(0); + memcpy(fid->fileIdent, name, length); + fid->descTag = udf_query_tag(disc, TAG_IDENT_FID, 1, le32_to_cpu(fid->descTag.tagLocation), data, ilength); + + efe->informationLength = cpu_to_le64(le64_to_cpu(efe->informationLength) + ilength); + efe->objectSize = cpu_to_le64(le64_to_cpu(efe->objectSize) + ilength); + } + else + { + struct fileEntry *fe = (struct fileEntry *)desc->data->buffer; + + fe->fileLinkCount = cpu_to_le16(le16_to_cpu(fe->fileLinkCount) + 1); + uniqueID = le64_to_cpu(fe->uniqueID); + + fe = (struct fileEntry *)parent->data->buffer; + + if (disc->flags & FLAG_STRATEGY4096) + fid->icb.extLength = cpu_to_le32(disc->blocksize * 2); + else + fid->icb.extLength = cpu_to_le32(disc->blocksize); + fid->icb.extLocation.logicalBlockNum = cpu_to_le32(desc->offset); + if (disc->flags & FLAG_VAT) + fid->icb.extLocation.partitionReferenceNum = cpu_to_le16(1); + else + fid->icb.extLocation.partitionReferenceNum = cpu_to_le16(0); + + uniqueID_le32 = cpu_to_le32(uniqueID & 0x00000000FFFFFFFFUL); + adiu = (struct allocDescImpUse *)fid->icb.impUse; + memcpy(adiu->impUse, &uniqueID_le32, sizeof(uniqueID_le32)); + + fid->fileVersionNum = cpu_to_le16(1); + fid->fileCharacteristics = filechar; + fid->lengthFileIdent = length; + fid->lengthOfImpUse = cpu_to_le16(0); + memcpy(fid->fileIdent, name, length); + fid->descTag = udf_query_tag(disc, TAG_IDENT_FID, 1, le32_to_cpu(fid->descTag.tagLocation), data, ilength); + fe->informationLength = cpu_to_le64(le64_to_cpu(fe->informationLength) + ilength); + } + *(tag *)desc->data->buffer = query_tag(disc, pspace, desc, 1); + *(tag *)parent->data->buffer = query_tag(disc, pspace, parent, 1); +} + +/** + * @brief create a file tag:FE/EFE udf_descriptor and add the file to a directory + * @param disc the udf_disc + * @param pspace the type:PSPACE udf_extent for on-disc allocations + * @param name the file name in OSTA Compressed Unicode format (d-characters) + * @param length the length of the file name in bytes + * @param offset the starting block number to search for on-disc allocations + * @param parent the directory tag:FE/EFE udf_descriptor + * @param filechar file characteristics + * @param filetype the file type + * @param flags the file flags + * @return the in-memory address of file tag:FE/EFE udf_descriptor + */ +struct udf_desc *udf_create(struct udf_disc *disc, struct udf_extent *pspace, const dchars *name, uint8_t length, uint32_t offset, struct udf_desc *parent, uint8_t filechar, uint8_t filetype, uint16_t flags) +{ + struct udf_desc *desc; + + if (disc->flags & FLAG_STRATEGY4096) + offset = udf_alloc_blocks(disc, pspace, offset, 2); + else + offset = udf_alloc_blocks(disc, pspace, offset, 1); + + if (disc->flags & FLAG_EFE) + { + struct extendedFileEntry *efe; + uint64_t uniqueID_le64; + + desc = set_desc(pspace, TAG_IDENT_EFE, offset, sizeof(struct extendedFileEntry), NULL); + efe = (struct extendedFileEntry *)desc->data->buffer; + memcpy(efe, &default_efe, sizeof(struct extendedFileEntry)); + memcpy(&efe->accessTime, &disc->udf_pvd[0]->recordingDateAndTime, sizeof(timestamp)); + memcpy(&efe->modificationTime, &efe->accessTime, sizeof(timestamp)); + memcpy(&efe->attrTime, &efe->accessTime, sizeof(timestamp)); + memcpy(&efe->createTime, &efe->accessTime, sizeof(timestamp)); + if (filetype == ICBTAG_FILE_TYPE_STREAMDIR || + flags & ICBTAG_FLAG_STREAM) + efe->uniqueID = cpu_to_le64(0); + else + { + memcpy(&efe->uniqueID, disc->udf_lvid->logicalVolContentsUse, sizeof(efe->uniqueID)); + if (!(le64_to_cpu(efe->uniqueID) & 0x00000000FFFFFFFFUL)) + uniqueID_le64 = cpu_to_le64(le64_to_cpu(efe->uniqueID) + 16); + else + uniqueID_le64 = cpu_to_le64(le64_to_cpu(efe->uniqueID) + 1); + memcpy(disc->udf_lvid->logicalVolContentsUse, &uniqueID_le64, sizeof(uniqueID_le64)); + } + if (disc->flags & FLAG_STRATEGY4096) + { + efe->icbTag.strategyType = cpu_to_le16(4096); + efe->icbTag.strategyParameter = cpu_to_le16(1); + efe->icbTag.numEntries = cpu_to_le16(2); + } + efe->icbTag.fileType = filetype; + efe->icbTag.flags = cpu_to_le16(le16_to_cpu(efe->icbTag.flags) | flags); + if (parent) + { +// efe->icbTag.parentICBLocation.logicalBlockNum = cpu_to_le32(parent->offset); // for strategy type != 4 + efe->icbTag.parentICBLocation.logicalBlockNum = cpu_to_le32(0); + efe->icbTag.parentICBLocation.partitionReferenceNum = cpu_to_le16(0); + insert_fid(disc, pspace, desc, parent, name, length, filechar); + } + else + { + efe->icbTag.parentICBLocation.logicalBlockNum = cpu_to_le32(0); + efe->icbTag.parentICBLocation.partitionReferenceNum = cpu_to_le16(0); + if (filetype == ICBTAG_FILE_TYPE_DIRECTORY) // root directory + { + efe->uid = cpu_to_le32(disc->uid); + efe->gid = cpu_to_le32(disc->gid); + efe->permissions = cpu_to_le32( + ((disc->mode & S_IRWXU) << 4) | + ((disc->mode & S_IRWXG) << 2) | + ((disc->mode & S_IRWXO) << 0) | + ((disc->mode & S_IWUSR) ? FE_PERM_U_CHATTR : 0) | + ((disc->mode & S_IWGRP) ? FE_PERM_G_CHATTR : 0) | + ((disc->mode & S_IWOTH) ? FE_PERM_O_CHATTR : 0) | + 0 // Do not allow deleting root directory + ); + } + } + if (filetype == ICBTAG_FILE_TYPE_DIRECTORY) + query_lvidiu(disc)->numDirs = cpu_to_le32(le32_to_cpu(query_lvidiu(disc)->numDirs)+1); + else if (filetype != ICBTAG_FILE_TYPE_STREAMDIR && filetype != ICBTAG_FILE_TYPE_VAT20 && filetype != ICBTAG_FILE_TYPE_UNDEF && !(flags & ICBTAG_FLAG_STREAM)) + query_lvidiu(disc)->numFiles = cpu_to_le32(le32_to_cpu(query_lvidiu(disc)->numFiles)+1); + } + else + { + struct fileEntry *fe; + uint64_t uniqueID_le64; + + desc = set_desc(pspace, TAG_IDENT_FE, offset, sizeof(struct fileEntry), NULL); + fe = (struct fileEntry *)desc->data->buffer; + memcpy(fe, &default_fe, sizeof(struct fileEntry)); + memcpy(&fe->accessTime, &disc->udf_pvd[0]->recordingDateAndTime, sizeof(timestamp)); + memcpy(&fe->modificationTime, &fe->accessTime, sizeof(timestamp)); + memcpy(&fe->attrTime, &fe->accessTime, sizeof(timestamp)); + if (filetype == ICBTAG_FILE_TYPE_STREAMDIR || + flags & ICBTAG_FLAG_STREAM) + fe->uniqueID = cpu_to_le64(0); + else + { + memcpy(&fe->uniqueID, disc->udf_lvid->logicalVolContentsUse, sizeof(fe->uniqueID)); + if (!(le64_to_cpu(fe->uniqueID) & 0x00000000FFFFFFFFUL)) + uniqueID_le64 = cpu_to_le64(le64_to_cpu(fe->uniqueID) + 16); + else + uniqueID_le64 = cpu_to_le64(le64_to_cpu(fe->uniqueID) + 1); + memcpy(disc->udf_lvid->logicalVolContentsUse, &uniqueID_le64, sizeof(uniqueID_le64)); + } + if (disc->flags & FLAG_STRATEGY4096) + { + fe->icbTag.strategyType = cpu_to_le16(4096); + fe->icbTag.strategyParameter = cpu_to_le16(1); + fe->icbTag.numEntries = cpu_to_le16(2); + } + fe->icbTag.fileType = filetype; + fe->icbTag.flags = cpu_to_le16(le16_to_cpu(fe->icbTag.flags) | flags); + if (parent) + { +// fe->icbTag.parentICBLocation.logicalBlockNum = cpu_to_le32(parent->offset); // for strategy type != 4 + fe->icbTag.parentICBLocation.logicalBlockNum = cpu_to_le32(0); + fe->icbTag.parentICBLocation.partitionReferenceNum = cpu_to_le16(0); + insert_fid(disc, pspace, desc, parent, name, length, filechar); + } + else + { + fe->icbTag.parentICBLocation.logicalBlockNum = cpu_to_le32(0); + fe->icbTag.parentICBLocation.partitionReferenceNum = cpu_to_le16(0); + if (filetype == ICBTAG_FILE_TYPE_DIRECTORY) // root directory + { + fe->uid = cpu_to_le32(disc->uid); + fe->gid = cpu_to_le32(disc->gid); + fe->permissions = cpu_to_le32( + ((disc->mode & S_IRWXU) << 4) | + ((disc->mode & S_IRWXG) << 2) | + ((disc->mode & S_IRWXO) << 0) | + ((disc->mode & S_IWUSR) ? FE_PERM_U_CHATTR : 0) | + ((disc->mode & S_IWGRP) ? FE_PERM_G_CHATTR : 0) | + ((disc->mode & S_IWOTH) ? FE_PERM_O_CHATTR : 0) | + 0 // Do not allow deleting root directory + ); + } + } + if (filetype == ICBTAG_FILE_TYPE_DIRECTORY) + query_lvidiu(disc)->numDirs = cpu_to_le32(le32_to_cpu(query_lvidiu(disc)->numDirs)+1); + else if (filetype != ICBTAG_FILE_TYPE_STREAMDIR && filetype != ICBTAG_FILE_TYPE_VAT20 && filetype != ICBTAG_FILE_TYPE_UNDEF && !(flags & ICBTAG_FLAG_STREAM)) + query_lvidiu(disc)->numFiles = cpu_to_le32(le32_to_cpu(query_lvidiu(disc)->numFiles)+1); + } + + return desc; +} + +/** + * @brief create a directory tag:FE/EFE udf_descriptor and add the directory to + * a parent directory + * @param disc the udf_disc + * @param pspace the type:PSPACE udf_extent for on-disc allocations + * @param name the file name in OSTA Compressed Unicode format (d-characters) + * @param length the length of the file name in bytes + * @param offset the starting block number to search for on-disc allocations + * @param parent the parent directory tag:FE/EFE udf_descriptor + * @return the in-memory address of the directory tag:FE/EFE udf_descriptor + */ +struct udf_desc *udf_mkdir(struct udf_disc *disc, struct udf_extent *pspace, const dchars *name, uint8_t length, uint32_t offset, struct udf_desc *parent) +{ + struct udf_desc *desc = udf_create(disc, pspace, name, length, offset, parent, FID_FILE_CHAR_DIRECTORY, ICBTAG_FILE_TYPE_DIRECTORY, 0); + + if (!parent) + parent = desc; // the root directory is it's own parent + insert_fid(disc, pspace, parent, desc, NULL, 0, FID_FILE_CHAR_DIRECTORY | FID_FILE_CHAR_PARENT); // directory parent back links are unnamed + + return desc; +} + +#define BITS_PER_LONG 32 + +#define leBPL_to_cpup(x) leNUM_to_cpup(BITS_PER_LONG, x) +#define leNUM_to_cpup(x,y) xleNUM_to_cpup(x,y) +#define xleNUM_to_cpup(x,y) (le ## x ## _to_cpup(y)) +#define uintBPL uint(BITS_PER_LONG) +#define uint(x) xuint(x) +#define xuint(x) uint ## x ## _t + +/** + * @brief utility function to find the first zero bit in an unsigned long + * @param word the unsigned long to search + * @return the 0 based bit position from the lsb or BITS_PER_LONG + */ +static inline unsigned long ffz(unsigned long word) +{ + unsigned long result; + + result = 0; + while (word & 1) + { + result ++; + word >>= 1; + } + + return result; +} + +/** + * @brief find the first one bit in a space bitmap + * @param addr the in-memory address of the space bitmap + * @param size the size of the space bitmap in bits + * @param offset the starting bit position for the search + * @return the 0 based bit position or size + */ +static inline unsigned long udf_find_next_one_bit (void * addr, unsigned long size, unsigned long offset) +{ + uintBPL * p = ((uintBPL *) addr) + (offset / BITS_PER_LONG); + uintBPL result = offset & ~(BITS_PER_LONG-1); + uintBPL tmp; + + if (offset >= size) + return size; + size -= result; + offset &= (BITS_PER_LONG-1); + if (offset) + { + tmp = leBPL_to_cpup(p++); + tmp &= ~0UL << offset; + if (size < BITS_PER_LONG) + goto found_first; + if (tmp) + goto found_middle; + size -= BITS_PER_LONG; + result += BITS_PER_LONG; + } + while (size & ~(BITS_PER_LONG-1)) + { + if ((tmp = leBPL_to_cpup(p++))) + goto found_middle; + result += BITS_PER_LONG; + size -= BITS_PER_LONG; + } + if (!size) + return result; + tmp = 0; + memcpy(&tmp, p, (size+7)/8); + tmp = leBPL_to_cpup(&tmp); +found_first: + tmp &= ~0UL >> (BITS_PER_LONG-size); +found_middle: + return result + ffz(~tmp); +} + +/** + * @brief find the first zero bit in a space bitmap + * @param addr the in-memory address of the space bitmap + * @param size the size of the space bitmap in bits + * @param offset the starting bit position for the search + * @return the 0 based bit position or size + */ +static inline unsigned long udf_find_next_zero_bit(void * addr, unsigned long size, unsigned long offset) +{ + uintBPL * p = ((uintBPL *) addr) + (offset / BITS_PER_LONG); + uintBPL result = offset & ~(BITS_PER_LONG-1); + uintBPL tmp; + + if (offset >= size) + return size; + size -= result; + offset &= (BITS_PER_LONG-1); + if (offset) + { + tmp = leBPL_to_cpup(p++); + tmp |= (~0UL >> (BITS_PER_LONG-offset)); + if (size < BITS_PER_LONG) + goto found_first; + if (~tmp) + goto found_middle; + size -= BITS_PER_LONG; + result += BITS_PER_LONG; + } + while (size & ~(BITS_PER_LONG-1)) + { + if (~(tmp = leBPL_to_cpup(p++))) + goto found_middle; + result += BITS_PER_LONG; + size -= BITS_PER_LONG; + } + if (!size) + return result; + tmp = 0; + memcpy(&tmp, p, (size+7)/8); + tmp = leBPL_to_cpup(&tmp); +found_first: + tmp |= (~0UL << size); + if (tmp == (uintBPL)~0UL) /* Are any bits zero? */ + return result + size; /* Nope. */ +found_middle: + return result + ffz(tmp); +} + +/** + * @brief allocate an aligned space bitmap on-disc + * @param disc the udf disc + * @param bitmap the space bitmap tag:USB/FSB udf_descriptor + * @param start the starting block number to search for on-disc allocations + * @param blocks the number of blocks in the space bitmap + * @return the starting block number of the on-disc aligned space bitmap + */ +int udf_alloc_bitmap_blocks(struct udf_disc *disc, struct udf_desc *bitmap, uint32_t start, uint32_t blocks) +{ + uint32_t alignment = disc->sizing[PSPACE_SIZE].align; + struct spaceBitmapDesc *sbd = (struct spaceBitmapDesc *)bitmap->data->buffer; + uint32_t end; + + do + { + start = ((start + alignment - 1) / alignment) * alignment; + if (start + blocks >= sbd->numOfBits) + { + fprintf(stderr, "%s: Error: Not enough blocks on device\n", appname); + exit(1); + } + if (sbd->bitmap[start/8] & (1 << (start%8))) + { + end = udf_find_next_zero_bit(sbd->bitmap, sbd->numOfBits, start); + } + else + start = end = udf_find_next_one_bit(sbd->bitmap, sbd->numOfBits, start); + } while ((end - start) <= blocks); + + clear_bits(sbd->bitmap, start, blocks); + return start; +} + +/** + * @brief allocate a space table on-disc + * @param disc the udf_disc + * @param table the space table tag:USE/FSE udf_descriptor + * @param start the starting block offset for the allocation search + * @param blocks the number of blocks in the space table + * @return the starting block number of the on-disc space table + */ +int udf_alloc_table_blocks(struct udf_disc *disc, struct udf_desc *table, uint32_t start, uint32_t blocks) +{ + uint32_t alignment = disc->sizing[PSPACE_SIZE].align; + struct unallocSpaceEntry *use = (struct unallocSpaceEntry *)table->data->buffer; + uint32_t end, offset = 0; + short_ad *sad; + + do + { + if (offset >= use->lengthAllocDescs) + { + fprintf(stderr, "%s: Error: Not enough blocks on device\n", appname); + exit(1); + } + sad = (short_ad *)&use->allocDescs[offset]; + if (start < le32_to_cpu(sad->extPosition)) + start = le32_to_cpu(sad->extPosition); + start = ((start + alignment - 1) / alignment) * alignment; + end = le32_to_cpu(sad->extPosition) + ((le32_to_cpu(sad->extLength) & EXT_LENGTH_MASK) / disc->blocksize); + if (start > end) + start = end; + offset += sizeof(short_ad); + } while ((end - start) < blocks); + + if (start == le32_to_cpu(sad->extPosition) && start + blocks == end) + { + /* deleted extent */ + memmove(&use->allocDescs[offset-sizeof(short_ad)], + &use->allocDescs[offset], + le32_to_cpu(use->lengthAllocDescs) - offset); + use->lengthAllocDescs = cpu_to_le32(le32_to_cpu(use->lengthAllocDescs) - sizeof(short_ad)); + memset(&use->allocDescs[le32_to_cpu(use->lengthAllocDescs)], 0x00, sizeof(short_ad)); + } + else if (start == le32_to_cpu(sad->extPosition)) + { + sad->extPosition = cpu_to_le32(start + blocks); + sad->extLength = cpu_to_le32(le32_to_cpu(sad->extLength) - blocks * disc->blocksize); + } + else if (start + blocks == end) + { + sad->extLength = cpu_to_le32(le32_to_cpu(sad->extLength) - blocks * disc->blocksize); + } + else + { + memmove(&use->allocDescs[offset+sizeof(short_ad)], + &use->allocDescs[offset], + le32_to_cpu(use->lengthAllocDescs) - offset); + sad->extLength = cpu_to_le32(EXT_NOT_RECORDED_ALLOCATED | (start - le32_to_cpu(sad->extPosition)) * disc->blocksize); + sad = (short_ad *)&use->allocDescs[offset]; + sad->extPosition = cpu_to_le32(start+blocks); + sad->extLength = cpu_to_le32(EXT_NOT_RECORDED_ALLOCATED | (end - start - blocks) * disc->blocksize); + use->lengthAllocDescs = cpu_to_le32(le32_to_cpu(use->lengthAllocDescs) + sizeof(short_ad)); + } + use->descTag = udf_query_tag(disc, TAG_IDENT_USE, 1, table->offset, table->data, sizeof(struct unallocSpaceEntry) + le32_to_cpu(use->lengthAllocDescs)); + return start; +} + +/** + * @brief allocate blocks on-disc + * @param disc the udf_disc + * @param start the starting block offset for the allocation search + * @param blocks the number of blocks to allocate + * @return the starting block number of the on-disc allocation + */ +int udf_alloc_blocks(struct udf_disc *disc, struct udf_extent *pspace, uint32_t start, uint32_t blocks) +{ + struct udf_desc *desc; + struct partitionHeaderDesc *phd = (struct partitionHeaderDesc *)disc->udf_pd[0]->partitionContentsUse; + + disc->udf_lvid->freeSpaceTable[0] = cpu_to_le32(le32_to_cpu(disc->udf_lvid->freeSpaceTable[0]) - blocks); + + if (disc->flags & FLAG_FREED_BITMAP) + { + desc = find_desc(pspace, le32_to_cpu(phd->freedSpaceBitmap.extPosition)); + return udf_alloc_bitmap_blocks(disc, desc, start, blocks); + } + else if (disc->flags & FLAG_FREED_TABLE) + { + desc = find_desc(pspace, le32_to_cpu(phd->freedSpaceTable.extPosition)); + return udf_alloc_table_blocks(disc, desc, start, blocks); + } + else if (disc->flags & FLAG_UNALLOC_BITMAP) + { + desc = find_desc(pspace, le32_to_cpu(phd->unallocSpaceBitmap.extPosition)); + return udf_alloc_bitmap_blocks(disc, desc, start, blocks); + } + else if (disc->flags & FLAG_UNALLOC_TABLE) + { + desc = find_desc(pspace, le32_to_cpu(phd->unallocSpaceTable.extPosition)); + return udf_alloc_table_blocks(disc, desc, start, blocks); + } + else if (disc->flags & FLAG_VAT) + { + uint32_t offset = 0, length = 0, i = 0; + if (pspace->tail) + { + offset = pspace->tail->offset; + length = (pspace->tail->length + disc->blocksize - 1) / disc->blocksize; + } + if (offset + length > start) + start = offset + length; + if (start >= pspace->blocks) + { + fprintf(stderr, "%s: Error: Not enough blocks on device\n", appname); + exit(1); + } + for (i = 0; i < blocks; ++i) + disc->vat[disc->vat_entries++] = start+i; + return start; + } + else + return 0; +} diff --git a/mkudffs/file.h b/mkudffs/file.h new file mode 100644 index 0000000..d9b4efe --- /dev/null +++ b/mkudffs/file.h @@ -0,0 +1,55 @@ +/* + * libudffs.h + * + * Copyright (c) 2001-2002 Ben Fennema <bfennema@falcon.csc.calpoly.edu> + * Copyright (c) 2016-2017 Pali Rohár <pali.rohar@gmail.com> + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#ifndef __FILE_H +#define __FILE_H + +#include "libudffs.h" + +tag query_tag(struct udf_disc *, struct udf_extent *, struct udf_desc *, uint16_t); +extern tag udf_query_tag(struct udf_disc *, uint16_t, uint16_t, uint32_t, struct udf_data *, uint16_t); +extern struct udf_desc *udf_create(struct udf_disc *, struct udf_extent *, const dchars *, uint8_t, uint32_t, struct udf_desc *, uint8_t, uint8_t, uint16_t); +extern struct udf_desc *udf_mkdir(struct udf_disc *, struct udf_extent *, const dchars *, uint8_t, uint32_t, struct udf_desc *); +extern void insert_data(struct udf_disc *disc, struct udf_extent *pspace, struct udf_desc *desc, struct udf_data *data); +extern void insert_fid(struct udf_disc *, struct udf_extent *, struct udf_desc *, struct udf_desc *, const dchars *, uint8_t, uint8_t); +extern int udf_alloc_blocks(struct udf_disc *, struct udf_extent *, uint32_t, uint32_t); + +static inline void clear_bits(uint8_t *bitmap, uint32_t offset, uint64_t length) +{ + for (;length>0;length--) + { + bitmap[(length+offset-1)/8] &= ~(1 << ((offset+length-1)%8)); + } +} + +static inline struct impUseVolDescImpUse *query_iuvdiu(struct udf_disc *disc) +{ + return (struct impUseVolDescImpUse *)disc->udf_iuvd[0]->impUse; +} + +static inline struct logicalVolIntegrityDescImpUse *query_lvidiu(struct udf_disc *disc) +{ + return (struct logicalVolIntegrityDescImpUse *)&(disc->udf_lvid->impUse[le32_to_cpu(disc->udf_lvd[0]->numPartitionMaps) * 2 * sizeof(uint32_t)]); +} + +#endif /* __FILE_H */ diff --git a/mkudffs/main.c b/mkudffs/main.c new file mode 100644 index 0000000..066afac --- /dev/null +++ b/mkudffs/main.c @@ -0,0 +1,503 @@ +/* + * main.c + * + * Copyright (c) 2001-2002 Ben Fennema <bfennema@falcon.csc.calpoly.edu> + * Copyright (c) 2014-2017 Pali Rohár <pali.rohar@gmail.com> + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/** + * @file + * mkudffs main program and I/O functions + */ + +#include "config.h" + +#include <stdio.h> +#include <stdlib.h> +#include <locale.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <fcntl.h> +#include <unistd.h> +#include <time.h> +#include <sys/time.h> +#include <errno.h> +#include <limits.h> +#include <dirent.h> +#include <sys/ioctl.h> +#include <linux/fs.h> +#include <linux/fd.h> + +#include "mkudffs.h" +#include "defaults.h" +#include "options.h" + +static int valid_offset(int fd, off_t offset) +{ + char ch; + + if (lseek(fd, offset, SEEK_SET) < 0) + return 0; + if (read(fd, &ch, 1) < 1) + return 0; + return 1; +} + +static uint32_t get_blocks(int fd, int blocksize, uint32_t opt_blocks) +{ + uint64_t blocks; +#ifdef BLKGETSIZE64 + uint64_t size64; +#endif +#ifdef BLKGETSIZE + long size; +#endif +#ifdef FDGETPRM + struct floppy_struct this_floppy; +#endif + struct stat buf; + + if (opt_blocks) + return opt_blocks; + + if (fd <= 0) + return 0; + +#ifdef BLKGETSIZE64 + if (ioctl(fd, BLKGETSIZE64, &size64) >= 0) + blocks = size64 / blocksize; + else +#endif +#ifdef BLKGETSIZE + if (ioctl(fd, BLKGETSIZE, &size) >= 0) + blocks = size / (blocksize / 512); + else +#endif +#ifdef FDGETPRM + if (ioctl(fd, FDGETPRM, &this_floppy) >= 0) + blocks = this_floppy.size / (blocksize / 512); + else +#endif + if (fstat(fd, &buf) == 0 && S_ISREG(buf.st_mode)) + blocks = buf.st_size / blocksize; + else + { + off_t high, low; + + for (low=0, high = 1024; valid_offset(fd, high); high *= 2) + low = high; + while (low < high - 1) + { + const off_t mid = (low + high) / 2; + + if (valid_offset(fd, mid)) + low = mid; + else + high = mid; + } + + valid_offset(fd, 0); + blocks = (low + 1) / blocksize; + } + + if (blocks > UINT32_MAX) + { + fprintf(stderr, "%s: Warning: Disk is too big, using only %lu blocks\n", appname, (unsigned long int)UINT32_MAX); + return UINT32_MAX; + } + + return blocks; +} + +static void detect_blocksize(int fd, struct udf_disc *disc, int *blocksize) +{ +#ifdef BLKSSZGET + int size; + + if (ioctl(fd, BLKSSZGET, &size) != 0 || size <= 0) + return; + + disc->blkssz = size; + + if (*blocksize != -1) + return; + + if (size < 512 || size > 32768 || (size & (size - 1))) + { + fprintf(stderr, "%s: Warning: Disk logical sector size (%d) is not suitable for UDF\n", appname, size); + return; + } + + disc->blocksize = size; + *blocksize = disc->blocksize; + disc->udf_lvd[0]->logicalBlockSize = cpu_to_le32(disc->blocksize); +#endif +} + +static int is_whole_disk(int fd) +{ + struct stat st; + char buf[512]; + DIR *dir; + struct dirent *d; + int maj; + int min; + int has_slave; + int slave_errno; + + if (fstat(fd, &st) != 0) + return -1; + + if (!S_ISBLK(st.st_mode)) + return 1; + + maj = major(st.st_rdev); + min = minor(st.st_rdev); + + if (snprintf(buf, sizeof(buf), "/sys/dev/block/%d:%d/partition", maj, min) >= (int)sizeof(buf)) + return -1; + + if (stat(buf, &st) == 0) + return 0; + else if (errno != ENOENT) + return -1; + + if (snprintf(buf, sizeof(buf), "/sys/dev/block/%d:%d/slaves/", maj, min) >= (int)sizeof(buf)) + return -1; + + dir = opendir(buf); + if (!dir && errno != ENOENT) + return -1; + + if (dir) + { + errno = 0; + has_slave = 0; + while ((d = readdir(dir))) + { + if (strcmp(d->d_name, ".") == 0 || strcmp(d->d_name, "..") == 0) + continue; + has_slave = 1; + break; + } + slave_errno = errno; + + closedir(dir); + + if (slave_errno) + return -1; + + if (has_slave) + return 0; + } + + if (snprintf(buf, sizeof(buf), "/sys/dev/block/%d:%d/", maj, min) >= (int)sizeof(buf)) + return -1; + + if (stat(buf, &st) != 0) + return -1; + + return 1; +} + +static int is_removable_disk(int fd) +{ + struct stat st; + char buf[512]; + ssize_t ret; + + if (fstat(fd, &st) != 0) + return -1; + + if (!S_ISBLK(st.st_mode)) + return -1; + + if (snprintf(buf, sizeof(buf), "/sys/dev/block/%d:%d/removable", major(st.st_rdev), minor(st.st_rdev)) >= (int)sizeof(buf)) + return -1; + + int rem_fd = open(buf, O_RDONLY); + if (rem_fd < 0) + return -1; + + ret = read(rem_fd, buf, sizeof(buf)-1); + close(rem_fd); + + if (ret < 0) + return -1; + + buf[ret] = 0; + if (strcmp(buf, "1\n") == 0) + return 1; + else if (strcmp(buf, "0\n") == 0) + return 0; + + return -1; +} + +static int write_func(struct udf_disc *disc, struct udf_extent *ext) +{ + static char *buffer = NULL; + static size_t bufferlen = 0; + int fd = *(int *)disc->write_data; + ssize_t length, offset; + uint32_t blocks; + struct udf_desc *desc; + struct udf_data *data; + + if (buffer == NULL) + { + bufferlen = disc->blocksize; + buffer = calloc(bufferlen, 1); + } + + if (!(ext->space_type & (USPACE|RESERVED))) + { + desc = ext->head; + while (desc != NULL) + { + if (!(disc->flags & FLAG_NO_WRITE) || fd >= 0) + { + if (lseek(fd, (off_t)(ext->start + desc->offset) * disc->blocksize, SEEK_SET) < 0) + return -1; + } + data = desc->data; + offset = 0; + while (data != NULL) + { + if (data->length + offset > bufferlen) + { + bufferlen = (data->length + offset + disc->blocksize - 1) & ~(disc->blocksize - 1); + buffer = realloc(buffer, bufferlen); + } + memcpy(buffer + offset, data->buffer, data->length); + offset += data->length; + data = data->next; + } + length = (offset + disc->blocksize - 1) & ~(disc->blocksize - 1); + if (offset != length) + memset(buffer + offset, 0x00, length - offset); + if (!(disc->flags & FLAG_NO_WRITE)) + { + if (write(fd, buffer, length) != length) + return -1; + } + desc = desc->next; + } + } + else if (!(disc->flags & FLAG_BOOTAREA_PRESERVE)) + { + length = disc->blocksize; + blocks = ext->blocks; + memset(buffer, 0, length); + if (!(disc->flags & FLAG_NO_WRITE) || fd >= 0) + { + if (lseek(fd, (off_t)(ext->start) * disc->blocksize, SEEK_SET) < 0) + return -1; + } + while (blocks-- > 0) + { + if (!(disc->flags & FLAG_NO_WRITE)) + { + if (write(fd, buffer, length) != length) + return -1; + } + } + } + return 0; +} + +int main(int argc, char *argv[]) +{ + struct udf_disc disc; + struct stat stat; + char *filename; + char buf[128*3]; + int fd; + int create_new_file = 0; + int blocksize = -1; + int media; + size_t len; + + if (fcntl(0, F_GETFL) < 0 && open("/dev/null", O_RDONLY) < 0) + _exit(1); + if (fcntl(1, F_GETFL) < 0 && open("/dev/null", O_WRONLY) < 0) + _exit(1); + if (fcntl(2, F_GETFL) < 0 && open("/dev/null", O_WRONLY) < 0) + _exit(1); + + setlocale(LC_CTYPE, ""); + appname = "mkudffs"; + + udf_init_disc(&disc); + parse_args(argc, argv, &disc, &filename, &create_new_file, &blocksize, &media); + + if (disc.flags & FLAG_NO_WRITE) + printf("Note: Not writing to device, just simulating\n"); + + fd = open(filename, O_RDONLY); + if (fd < 0) + { + if (errno != ENOENT) + { + fprintf(stderr, "%s: Error: Cannot open device '%s': %s\n", appname, filename, strerror(errno)); + exit(1); + } + + if (!disc.blocks) + { + fprintf(stderr, "%s: Error: Cannot create new image file '%s': block-count was not specified\n", appname, filename); + exit(1); + } + } + else + { + int fd2; + int flags2; + char filename2[64]; + const char *error; + + if (create_new_file) + { + fprintf(stderr, "%s: Error: Cannot create new image file '%s': %s\n", appname, filename, strerror(EEXIST)); + exit(1); + } + + if (fstat(fd, &stat) != 0) + { + fprintf(stderr, "%s: Error: Cannot stat device '%s': %s\n", appname, filename, strerror(errno)); + exit(1); + } + + if (!(disc.flags & FLAG_NO_WRITE)) + flags2 = O_RDWR; + else + flags2 = O_RDONLY; + + if (snprintf(filename2, sizeof(filename2), "/proc/self/fd/%d", fd) >= (int)sizeof(filename2)) + { + fprintf(stderr, "%s: Error: Cannot open device '%s': %s\n", appname, filename, strerror(ENAMETOOLONG)); + exit(1); + } + + // Re-open block device with O_EXCL mode which fails when device is already mounted + if (S_ISBLK(stat.st_mode)) + flags2 |= O_EXCL; + + fd2 = open(filename2, flags2); + if (fd2 < 0) + { + if (errno != ENOENT) + { + error = (errno != EBUSY) ? strerror(errno) : "Device is mounted or mkudffs is already running"; + fprintf(stderr, "%s: Error: Cannot open device '%s': %s\n", appname, filename, error); + exit(1); + } + + // Fallback to orignal filename when /proc is not available, but this introduce race condition between stat and open + fd2 = open(filename, flags2); + if (fd2 < 0) + { + error = (errno != EBUSY) ? strerror(errno) : "Device is mounted or mkudffs is already running"; + fprintf(stderr, "%s: Error: Cannot open device '%s': %s\n", appname, filename, error); + exit(1); + } + } + + close(fd); + fd = fd2; + } + + if (fd >= 0) + detect_blocksize(fd, &disc, &blocksize); + + if (blocksize == -1 && media == MEDIA_TYPE_HD) + { + disc.blocksize = 512; + disc.udf_lvd[0]->logicalBlockSize = cpu_to_le32(disc.blocksize); + } + + disc.blocks = get_blocks(fd, disc.blocksize, disc.blocks); + disc.head->blocks = disc.blocks; + disc.write = write_func; + disc.write_data = &fd; + + if (!(disc.flags & FLAG_BOOTAREA_MASK)) + { + if (media != MEDIA_TYPE_HD) + disc.flags |= FLAG_BOOTAREA_PRESERVE; + else if (fd >= 0 && is_removable_disk(fd) == 0 && is_whole_disk(fd) == 1) + disc.flags |= FLAG_BOOTAREA_MBR; + else + disc.flags |= FLAG_BOOTAREA_ERASE; + } + + printf("filename=%s\n", filename); + + memset(buf, 0, sizeof(buf)); + len = decode_string(&disc, disc.udf_lvd[0]->logicalVolIdent, buf, 128, sizeof(buf)); + printf("label=%s\n", buf); + + memset(buf, 0, sizeof(buf)); + len = gen_uuid_from_vol_set_ident(buf, disc.udf_pvd[0]->volSetIdent, 128); + printf("uuid=%s\n", buf); + + printf("blocksize=%u\n", (unsigned int)disc.blocksize); + printf("blocks=%lu\n", (unsigned long int)disc.blocks); + printf("udfrev=%x.%02x\n", (unsigned int)(disc.udf_rev >> 8), (unsigned int)(disc.udf_rev & 0xFF)); + + split_space(&disc); + + setup_mbr(&disc); + setup_vrs(&disc); + setup_anchor(&disc); + setup_partition(&disc); + setup_vds(&disc); + + if (disc.vat_block) + printf("vatblock=%lu\n", (unsigned long int)disc.vat_block); + + dump_space(&disc); + + if (len == (size_t)-1) + fprintf(stderr, "%s: Warning: Volume Set Identifier must be at least 8 characters long\n", appname); + else if (len < 16) + fprintf(stderr, "%s: Warning: First 16 characters of Volume Set Identifier are not hexadecimal lowercase digits\n%s: Warning: This would cause problems for UDF uuid\n", appname, appname); + + if (fd >= 0 && is_whole_disk(fd) == 0) + fprintf(stderr, "%s: Warning: Creating new UDF filesystem on partition, and not on whole disk device\n%s: Warning: UDF filesystem on partition cannot be read on Apple systems\n", appname, appname); + + if (fd < 0 && !(disc.flags & FLAG_NO_WRITE)) + { + // Create new file disk image + fd = open(filename, O_RDWR | O_CREAT | O_EXCL, 0660); + if (fd < 0) + { + fprintf(stderr, "%s: Error: Cannot create new image file '%s': %s\n", appname, filename, strerror(errno)); + exit(1); + } + } + + if (write_disc(&disc) < 0) + { + fprintf(stderr, "%s: Error: Cannot write to device '%s': %s\n", appname, filename, strerror(errno)); + return 1; + } + + return 0; +} diff --git a/mkudffs/mkudffs.c b/mkudffs/mkudffs.c new file mode 100644 index 0000000..9ad3500 --- /dev/null +++ b/mkudffs/mkudffs.c @@ -0,0 +1,1407 @@ +/* + * mkudffs.c + * + * Copyright (c) 2001-2002 Ben Fennema <bfennema@falcon.csc.calpoly.edu> + * Copyright (c) 2014-2017 Pali Rohár <pali.rohar@gmail.com> + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/** + * @file + * mkudffs support functions + */ + +#include "config.h" + +#include <stdio.h> +#include <stdlib.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <fcntl.h> +#include <unistd.h> +#include <time.h> +#include <sys/time.h> +#include <errno.h> +#include <sys/ioctl.h> +#include <linux/hdreg.h> + +#include "mkudffs.h" +#include "file.h" +#include "defaults.h" + +void udf_init_disc(struct udf_disc *disc) +{ + timestamp ts; + struct timeval tv; + struct tm *tm; + int altzone; + unsigned long int rnd; + + srand(time(NULL)); + + memset(disc, 0x00, sizeof(*disc)); + + disc->blocksize = 2048; + disc->udf_rev = le16_to_cpu(default_lvidiu.minUDFReadRev); + disc->flags = FLAG_LOCALE | FLAG_CLOSED | FLAG_EFE; + disc->blkssz = 512; + disc->mode = 0755; + + gettimeofday(&tv, NULL); + tm = localtime(&tv.tv_sec); + altzone = timezone - 3600; + if (daylight) + ts.typeAndTimezone = cpu_to_le16(((-altzone/60) & 0x0FFF) | 0x1000); + else + ts.typeAndTimezone = cpu_to_le16(((-timezone/60) & 0x0FFF) | 0x1000); + ts.year = cpu_to_le16(1900 + tm->tm_year); + ts.month = 1 + tm->tm_mon; + ts.day = tm->tm_mday; + ts.hour = tm->tm_hour; + ts.minute = tm->tm_min; + ts.second = tm->tm_sec; + ts.centiseconds = tv.tv_usec / 10000; + ts.hundredsOfMicroseconds = (tv.tv_usec - ts.centiseconds * 10000) / 100; + ts.microseconds = tv.tv_usec - ts.centiseconds * 10000 - ts.hundredsOfMicroseconds * 100; + + get_random_bytes(&rnd, sizeof(rnd)); + + /* Allocate/Initialize Descriptors */ + disc->udf_pvd[0] = malloc(sizeof(struct primaryVolDesc)); + memcpy(disc->udf_pvd[0], &default_pvd, sizeof(struct primaryVolDesc)); + memcpy(&disc->udf_pvd[0]->recordingDateAndTime, &ts, sizeof(timestamp)); + sprintf((char *)&disc->udf_pvd[0]->volSetIdent[1], "%08lx%08lx%s", + ((unsigned long int)mktime(tm))%0xFFFFFFFF, rnd%0xFFFFFFFF, &disc->udf_pvd[0]->volSetIdent[17]); + disc->udf_pvd[0]->volIdent[31] = strlen((char *)disc->udf_pvd[0]->volIdent); + disc->udf_pvd[0]->volSetIdent[127] = strlen((char *)disc->udf_pvd[0]->volSetIdent); + + disc->udf_lvd[0] = malloc(sizeof(struct logicalVolDesc)); + memcpy(disc->udf_lvd[0], &default_lvd, sizeof(struct logicalVolDesc)); + disc->udf_lvd[0]->logicalVolIdent[127] = strlen((char *)disc->udf_lvd[0]->logicalVolIdent); + + disc->udf_pd[0] = malloc(sizeof(struct partitionDesc)); + memcpy(disc->udf_pd[0], &default_pd, sizeof(struct partitionDesc)); + + disc->udf_usd[0] = malloc(sizeof(struct unallocSpaceDesc)); + memcpy(disc->udf_usd[0], &default_usd, sizeof(struct unallocSpaceDesc)); + + disc->udf_iuvd[0] = malloc(sizeof(struct impUseVolDesc) + sizeof(struct impUseVolDescImpUse)); + memcpy(disc->udf_iuvd[0], &default_iuvd, sizeof(struct impUseVolDesc)); + memcpy(query_iuvdiu(disc), &default_iuvdiu, sizeof(struct impUseVolDescImpUse)); + query_iuvdiu(disc)->logicalVolIdent[127] = strlen((char *)query_iuvdiu(disc)->logicalVolIdent); + query_iuvdiu(disc)->LVInfo1[35] = strlen((char *)query_iuvdiu(disc)->LVInfo1); + query_iuvdiu(disc)->LVInfo2[35] = strlen((char *)query_iuvdiu(disc)->LVInfo2); + query_iuvdiu(disc)->LVInfo3[35] = strlen((char *)query_iuvdiu(disc)->LVInfo3); + + disc->udf_td[0] = malloc(sizeof(struct terminatingDesc)); + memcpy(disc->udf_td[0], &default_td, sizeof(struct terminatingDesc)); + + disc->udf_lvid = malloc(sizeof(struct logicalVolIntegrityDesc) + sizeof(struct logicalVolIntegrityDescImpUse)); + memcpy(disc->udf_lvid, &default_lvid, sizeof(struct logicalVolIntegrityDesc)); + memcpy(&disc->udf_lvid->recordingDateAndTime, &ts, sizeof(timestamp)); + memcpy(query_lvidiu(disc), &default_lvidiu, sizeof(struct logicalVolIntegrityDescImpUse)); + + disc->udf_stable[0] = malloc(sizeof(struct sparingTable)); + memcpy(disc->udf_stable[0], &default_stable, sizeof(struct sparingTable)); + + disc->vat = calloc(1, disc->blocksize); + disc->vat_entries = 0; + + disc->udf_fsd = malloc(sizeof(struct fileSetDesc)); + memcpy(disc->udf_fsd, &default_fsd, sizeof(struct fileSetDesc)); + memcpy(&disc->udf_fsd->recordingDateAndTime, &ts, sizeof(timestamp)); + disc->udf_fsd->logicalVolIdent[127] = strlen((char *)disc->udf_fsd->logicalVolIdent); + disc->udf_fsd->fileSetIdent[31] = strlen((char *)disc->udf_fsd->fileSetIdent); + disc->udf_fsd->copyrightFileIdent[31] = strlen((char *)disc->udf_fsd->copyrightFileIdent); + disc->udf_fsd->abstractFileIdent[31] = strlen((char *)disc->udf_fsd->abstractFileIdent); + + disc->head = malloc(sizeof(struct udf_extent)); + disc->tail = disc->head; + + disc->head->space_type = USPACE; + disc->head->start = 0; + disc->head->blocks = 0; + disc->head->next = NULL; + disc->head->prev = NULL; + disc->head->head = NULL; + disc->head->tail = NULL; +} + +int udf_set_version(struct udf_disc *disc, int udf_rev) +{ + struct logicalVolIntegrityDescImpUse *lvidiu; + uint16_t udf_rev_le16; + + if (disc->udf_rev == udf_rev) + return 0; + else if (udf_rev != 0x0102 && + udf_rev != 0x0150 && + udf_rev != 0x0200 && + udf_rev != 0x0201 && + udf_rev != 0x0250 && + udf_rev != 0x0260) + { + return 1; + } + else + disc->udf_rev = udf_rev; + + if (disc->udf_rev >= 0x0200) + + { + disc->flags |= FLAG_EFE; + strcpy((char *)disc->udf_pd[0]->partitionContents.ident, PD_PARTITION_CONTENTS_NSR03); + } + else if (disc->udf_rev == 0x0150) + { + disc->flags &= ~FLAG_EFE; + strcpy((char *)disc->udf_pd[0]->partitionContents.ident, PD_PARTITION_CONTENTS_NSR02); + } + else // 0x0102 + { + disc->flags &= ~FLAG_VAT; + disc->flags &= ~FLAG_EFE; + strcpy((char *)disc->udf_pd[0]->partitionContents.ident, PD_PARTITION_CONTENTS_NSR02); + } + + udf_rev_le16 = cpu_to_le16(udf_rev); + memcpy(disc->udf_fsd->domainIdent.identSuffix, &udf_rev_le16, sizeof(udf_rev_le16)); + memcpy(disc->udf_lvd[0]->domainIdent.identSuffix, &udf_rev_le16, sizeof(udf_rev_le16)); + memcpy(disc->udf_iuvd[0]->impIdent.identSuffix, &udf_rev_le16, sizeof(udf_rev_le16)); + memcpy(disc->udf_stable[0]->sparingIdent.identSuffix, &udf_rev_le16, sizeof(udf_rev_le16)); + lvidiu = query_lvidiu(disc); + if (udf_rev == 0x0260) + lvidiu->minUDFReadRev = cpu_to_le16(0x0250); + else + lvidiu->minUDFReadRev = cpu_to_le16(udf_rev); + lvidiu->minUDFWriteRev = cpu_to_le16(udf_rev); + lvidiu->maxUDFWriteRev = cpu_to_le16(udf_rev); + return 0; +} + +void get_random_bytes(void *buffer, size_t count) +{ + int fd; + size_t i; + + fd = open("/dev/urandom", O_RDONLY); + if (fd >= 0) + { + if (read(fd, buffer, count) == (ssize_t)count) + { + close(fd); + return; + } + close(fd); + } + + for (i = 0; i < count; ++i) + ((uint8_t *)buffer)[i] = rand() % 0xFF; +} + +void split_space(struct udf_disc *disc) +{ + uint32_t sizes[UDF_ALLOC_TYPE_SIZE]; + uint32_t offsets[UDF_ALLOC_TYPE_SIZE]; + uint32_t blocks = disc->blocks; + uint32_t start, size, start2, size2; + struct sparablePartitionMap *spm; + struct udf_extent *ext; + uint32_t accessType; + uint32_t i, j; + + // OS boot area + if (disc->flags & FLAG_BOOTAREA_MBR) + set_extent(disc, MBR, 0, 1); + else + set_extent(disc, RESERVED, 0, 32768 / disc->blocksize); + + // Volume Recognition Sequence + if (disc->blocksize >= 2048) + set_extent(disc, VRS, (2048 * 16) / disc->blocksize, 4); // 3 sectors for VSD + one empty sector + else + set_extent(disc, VRS, (2048 * 16) / disc->blocksize, ((2048 * 3) + disc->blocksize) / disc->blocksize); // 3 VSD in more sectors + one empty sector + + // First Anchor Point at sector 256 + if (blocks > 257) + set_extent(disc, ANCHOR, 256, 1); + + // Second anchor point at sector (End-Of-Volume - 256) + if (disc->flags & FLAG_CLOSED) + { + if (disc->flags & FLAG_VAT) + { + if (blocks <= 257 || blocks-257 <= 256) + { + fprintf(stderr, "%s: Error: Not enough blocks on device\n", appname); + exit(1); + } + set_extent(disc, ANCHOR, 257, 1); + } + else if (blocks >= 3072) + { + set_extent(disc, ANCHOR, blocks-257, 1); + } + } + + // Final anchor point at sector End-Of-Volume/Session for sequentially writable media + if (!(disc->flags & FLAG_VAT)) + set_extent(disc, ANCHOR, blocks-1, 1); + + // Calculate minimal size for Sparing Table needed for Sparing Space + if ((spm = find_type2_sparable_partition(disc, 0)) && disc->sizing[STABLE_SIZE].minSize == 0) + disc->sizing[STABLE_SIZE].minSize = (sizeof(struct sparingTable) + disc->sizing[SSPACE_SIZE].minSize / le16_to_cpu(spm->packetLength) * sizeof(struct sparingEntry) + disc->blocksize-1) / disc->blocksize; + + for (i=0; i<UDF_ALLOC_TYPE_SIZE; i++) + { + sizes[i] = disc->sizing[i].numSize * blocks / disc->sizing[i].denomSize; + if (disc->sizing[i].minSize > sizes[i]) + sizes[i] = disc->sizing[i].minSize; + offsets[i] = disc->sizing[i].align; + } + + accessType = le32_to_cpu(disc->udf_pd[0]->accessType); + if ((accessType == PD_ACCESS_TYPE_OVERWRITABLE || accessType == PD_ACCESS_TYPE_REWRITABLE) && sizes[LVID_SIZE] * (size_t)disc->blocksize < 8192) + sizes[LVID_SIZE] = (8192 + disc->blocksize-1) / disc->blocksize; + + if (!(disc->flags & FLAG_VAT) && blocks < 770) + start = 0; + else + start = 96; + start = find_next_extent_size(disc, start, USPACE, sizes[VDS_SIZE], offsets[VDS_SIZE]); + if (!start) + { + fprintf(stderr, "%s: Error: Not enough blocks on device\n", appname); + exit(1); + } + set_extent(disc, MVDS, start, sizes[VDS_SIZE]); + + if (disc->flags & FLAG_VAT) + { + start = find_next_extent_size(disc, (256-sizes[VDS_SIZE])/offsets[VDS_SIZE]*offsets[VDS_SIZE], USPACE, sizes[VDS_SIZE], offsets[VDS_SIZE]); + if (!start) + { + fprintf(stderr, "%s: Error: Not enough blocks on device\n", appname); + exit(1); + } + set_extent(disc, RVDS, start, sizes[VDS_SIZE]); + } + else + { + if (blocks >= 3072) + start = find_next_extent_size(disc, (blocks-257+97)/32*32, USPACE, sizes[VDS_SIZE], offsets[VDS_SIZE]); + else + start = prev_extent_size(disc->tail, USPACE, sizes[VDS_SIZE], offsets[VDS_SIZE]); + if (!start) + { + fprintf(stderr, "%s: Error: Not enough blocks on device\n", appname); + exit(1); + } + set_extent(disc, RVDS, start, sizes[VDS_SIZE]); + } + + start = prev_extent_size(disc->tail, USPACE, sizes[LVID_SIZE], offsets[LVID_SIZE]); + if (start < 256 || blocks >= 770) + { + if (!(disc->flags & FLAG_VAT) && blocks < 770) + start = 0; + else + start = 128; + start = find_next_extent_size(disc, start, USPACE, sizes[LVID_SIZE], offsets[LVID_SIZE]); + if (!start) + { + fprintf(stderr, "%s: Error: Not enough blocks on device\n", appname); + exit(1); + } + set_extent(disc, LVID, start, sizes[LVID_SIZE]); + } + + if ((spm = find_type2_sparable_partition(disc, 0))) + { + for (i=0; i<spm->numSparingTables; i++) + { + if (i == 0) + start = find_next_extent_size(disc, next_extent(disc->head, MVDS)->start, USPACE, sizes[STABLE_SIZE], offsets[STABLE_SIZE]); + else if (i == 1) + start = prev_extent_size(disc->tail, USPACE, sizes[STABLE_SIZE], offsets[STABLE_SIZE]); + else if (i == 2) + start = prev_extent_size(next_extent(disc->head, ANCHOR), USPACE, sizes[STABLE_SIZE], offsets[STABLE_SIZE]); + else + start = find_next_extent_size(disc, prev_extent(disc->tail->prev, ANCHOR)->start, USPACE, sizes[STABLE_SIZE], offsets[STABLE_SIZE]); + if (!start) + { + fprintf(stderr, "%s: Error: Not enough blocks on device\n", appname); + exit(1); + } + set_extent(disc, STABLE, start, sizes[STABLE_SIZE]); + } + start = find_next_extent_size(disc, next_extent(disc->head, MVDS)->start, USPACE, sizes[SSPACE_SIZE], offsets[SSPACE_SIZE]); + if (!start) + { + fprintf(stderr, "%s: Error: Not enough blocks on device\n", appname); + exit(1); + } + set_extent(disc, SSPACE, start, sizes[SSPACE_SIZE]); + } + + start2 = 0; + size2 = 0; + for (i = 0; i < 3; ++i) + { + if (i != 0 && ((disc->flags & FLAG_VAT) || blocks >= 770)) + break; + if (i == 0) + ext = next_extent(find_extent(disc, 256), USPACE); + else if (i == 1) + ext = prev_extent(disc->tail, USPACE); + else + ext = next_extent(disc->head, USPACE); + for (; ext; ext = next_extent(ext->next, USPACE)) + { + // round start up to a multiple of alignment/packet_size + if (ext->start % offsets[PSPACE_SIZE]) + { + if (offsets[PSPACE_SIZE] >= ext->blocks + (ext->start % offsets[PSPACE_SIZE])) + continue; + start = ext->start + offsets[PSPACE_SIZE] - (ext->start % offsets[PSPACE_SIZE]); + size = ext->blocks - offsets[PSPACE_SIZE] + (ext->start % offsets[PSPACE_SIZE]); + } + else + { + start = ext->start; + size = ext->blocks; + } + + // round size down to a multiple of alignment/packet_size + if (size % offsets[PSPACE_SIZE]) + size -= (size % offsets[PSPACE_SIZE]); + + if (size == 0) + continue; + + if (size2 < size) + { + start2 = start; + size2 = size; + } + } + } + start = start2; + size = size2; + + if (size == 0) + { + fprintf(stderr, "%s: Error: Not enough blocks on device\n", appname); + exit(1); + } + + set_extent(disc, PSPACE, start, size); + + for (i=0; i<le32_to_cpu(disc->udf_lvd[0]->numPartitionMaps); i++) + { + if (i == 1) + disc->udf_lvid->freeSpaceTable[i] = cpu_to_le32(0xFFFFFFFF); + else + disc->udf_lvid->freeSpaceTable[i] = cpu_to_le32(size); + } + for (j=0; j<le32_to_cpu(disc->udf_lvd[0]->numPartitionMaps); j++) + { + if (j == 1) + disc->udf_lvid->sizeTable[i+j] = cpu_to_le32(0xFFFFFFFF); + else + disc->udf_lvid->sizeTable[i+j] = cpu_to_le32(size); + } + + if (!next_extent(disc->head, LVID)) + { + start = find_next_extent_size(disc, 0, USPACE, sizes[LVID_SIZE], offsets[LVID_SIZE]); + if (!start) + { + fprintf(stderr, "%s: Error: Not enough blocks on device\n", appname); + exit(1); + } + set_extent(disc, LVID, start, sizes[LVID_SIZE]); + } +} + +void dump_space(struct udf_disc *disc) +{ + struct udf_extent *start_ext; + int i; + + start_ext = disc->head; + + while (start_ext != NULL) + { + printf("start=%lu, blocks=%lu, type=", (unsigned long int)start_ext->start, (unsigned long int)start_ext->blocks); + for (i=0; i<UDF_SPACE_TYPE_SIZE; i++) + { + if (!(start_ext->space_type & (1<<i))) + continue; + if ((start_ext->space_type & (USPACE|RESERVED)) && !(disc->flags & FLAG_BOOTAREA_PRESERVE)) + printf("ERASE "); + else + printf("%s ", udf_space_type_str[i]); + } + printf("\n"); + start_ext = start_ext->next; + } +} + +int write_disc(struct udf_disc *disc) +{ + struct udf_extent *start_ext; + int ret=0; + + start_ext = disc->head; + + while (start_ext != NULL) + { + if ((ret = disc->write(disc, start_ext)) < 0) + return ret; + start_ext = start_ext->next; + } + return ret; +} + +static void fill_mbr(struct udf_disc *disc, struct mbr *mbr, uint32_t start) +{ + struct mbr old_mbr; + uint64_t lba_blocks; + struct stat st; + struct hd_geometry geometry; + unsigned int heads, sectors; + struct mbr_partition *mbr_partition; + int fd = disc->write_data ? (*(int *)disc->write_data) : -1; + + memcpy(mbr, &default_mbr, sizeof(struct mbr)); + mbr_partition = &mbr->partitions[0]; + + if (fd >= 0 && lseek(fd, ((off_t)start) * disc->blocksize, SEEK_SET) >= 0) + { + if (read(fd, &old_mbr, sizeof(struct mbr)) == sizeof(struct mbr)) + { + if (old_mbr.boot_signature == constant_cpu_to_le16(MBR_BOOT_SIGNATURE)) + mbr->disk_signature = le32_to_cpu(old_mbr.disk_signature); + } + } + + if (!mbr->disk_signature) + get_random_bytes(&mbr->disk_signature, sizeof(mbr->disk_signature)); + + lba_blocks = ((uint64_t)disc->blocks * disc->blocksize + disc->blkssz - 1) / disc->blkssz; + + if (fd >= 0 && fstat(fd, &st) == 0 && S_ISBLK(st.st_mode) && ioctl(fd, HDIO_GETGEO, &geometry) == 0) + { + heads = geometry.heads; + sectors = geometry.sectors; + } + else + { + /* Use LBA-Assist Translation for calculating CHS when disk geometry is not available */ + sectors = 63; + if (lba_blocks < 16*63*1024) + heads = 16; + else if (lba_blocks < 32*63*1024) + heads = 32; + else if (lba_blocks < 64*63*1024) + heads = 64; + else if (lba_blocks < 128*63*1024) + heads = 128; + else + heads = 255; + } + + if (heads > 255 || sectors > 63 || lba_blocks >= heads*sectors*1024) + { + /* If CHS address is too large use tuple (1023, 254, 63) */ + mbr_partition->ending_chs[0] = 254; + mbr_partition->ending_chs[1] = 255; + mbr_partition->ending_chs[2] = 255; + } + else + { + mbr_partition->ending_chs[0] = (lba_blocks / sectors) % heads; + mbr_partition->ending_chs[1] = ((1 + lba_blocks % sectors) & 63) | (((lba_blocks / (heads*sectors)) >> 8) * 64); + mbr_partition->ending_chs[2] = (lba_blocks / (heads*sectors)) & 255; + } + + mbr_partition->size_in_lba = cpu_to_le32(lba_blocks); +} + +void setup_mbr(struct udf_disc *disc) +{ + struct udf_extent *ext; + struct udf_desc *desc; + struct mbr *mbr; + + if (!(ext = next_extent(disc->head, MBR))) + return; + desc = set_desc(ext, 0x00, 0, ext->blocks * disc->blocksize, NULL); + mbr = (struct mbr *)desc->data->buffer; + fill_mbr(disc, mbr, ext->start); +} + +void setup_vrs(struct udf_disc *disc) +{ + struct udf_extent *ext; + struct udf_desc *desc; + + if (!(ext = next_extent(disc->head, VRS))) + return; + desc = set_desc(ext, 0x00, 0, sizeof(struct volStructDesc), NULL); + disc->udf_vrs[0] = (struct volStructDesc *)desc->data->buffer; + disc->udf_vrs[0]->structType = 0x00; + disc->udf_vrs[0]->structVersion = 0x01; + memcpy(disc->udf_vrs[0]->stdIdent, VSD_STD_ID_BEA01, VSD_STD_ID_LEN); + + if (disc->blocksize >= 2048) + desc = set_desc(ext, 0x00, 1, sizeof(struct volStructDesc), NULL); + else + desc = set_desc(ext, 0x00, 2048 / disc->blocksize, sizeof(struct volStructDesc), NULL); + disc->udf_vrs[1] = (struct volStructDesc *)desc->data->buffer; + disc->udf_vrs[1]->structType = 0x00; + disc->udf_vrs[1]->structVersion = 0x01; + if (disc->udf_rev >= 0x0200) + memcpy(disc->udf_vrs[1]->stdIdent, VSD_STD_ID_NSR03, VSD_STD_ID_LEN); + else + memcpy(disc->udf_vrs[1]->stdIdent, VSD_STD_ID_NSR02, VSD_STD_ID_LEN); + + if (disc->blocksize >= 2048) + desc = set_desc(ext, 0x00, 2, sizeof(struct volStructDesc), NULL); + else + desc = set_desc(ext, 0x00, 4096 / disc->blocksize, sizeof(struct volStructDesc), NULL); + disc->udf_vrs[2] = (struct volStructDesc *)desc->data->buffer; + disc->udf_vrs[2]->structType = 0x00; + disc->udf_vrs[2]->structVersion = 0x01; + memcpy(disc->udf_vrs[2]->stdIdent, VSD_STD_ID_TEA01, VSD_STD_ID_LEN); +} + +void setup_anchor(struct udf_disc *disc) +{ + struct udf_extent *ext; + uint32_t mloc, rloc, mlen, rlen; + int i = 0; + + ext = next_extent(disc->head, MVDS); + if (!ext) + { + fprintf(stderr, "%s: Error: Not enough blocks on device\n", appname); + exit(1); + } + mloc = ext->start; + mlen = ext->blocks * disc->blocksize; + + ext = next_extent(disc->head, RVDS); + if (!ext) + { + fprintf(stderr, "%s: Error: Not enough blocks on device\n", appname); + exit(1); + } + rloc = ext->start; + rlen = ext->blocks * disc->blocksize; + + ext = next_extent(disc->head, ANCHOR); + if (!ext) + { + fprintf(stderr, "%s: Error: Not enough blocks on device\n", appname); + exit(1); + } + do + { + ext->head = ext->tail = malloc(sizeof(struct udf_desc) + sizeof(struct udf_data)); + ext->head->data = (struct udf_data *)&(ext->head)[1]; + ext->head->data->next = ext->head->data->prev = NULL; + ext->head->ident = TAG_IDENT_AVDP; + ext->head->offset = 0; + ext->head->length = ext->head->data->length = sizeof(struct anchorVolDescPtr); + disc->udf_anchor[i] = ext->head->data->buffer = malloc(sizeof(struct anchorVolDescPtr)); + ext->head->next = ext->head->prev = NULL; + disc->udf_anchor[i]->mainVolDescSeqExt.extLocation = cpu_to_le32(mloc); + disc->udf_anchor[i]->mainVolDescSeqExt.extLength = cpu_to_le32(mlen); + disc->udf_anchor[i]->reserveVolDescSeqExt.extLocation = cpu_to_le32(rloc); + disc->udf_anchor[i]->reserveVolDescSeqExt.extLength = cpu_to_le32(rlen); + memset(disc->udf_anchor[i]->reserved, 0, sizeof(disc->udf_anchor[i]->reserved)); + disc->udf_anchor[i]->descTag = query_tag(disc, ext, ext->head, 1); + ext = next_extent(ext->next, ANCHOR); + } while (i++, ext != NULL); +} + +void setup_partition(struct udf_disc *disc) +{ + struct udf_extent *pspace; + + pspace = next_extent(disc->head, PSPACE); + if (!pspace) + { + fprintf(stderr, "%s: Error: Not enough blocks on device\n", appname); + exit(1); + } + setup_space(disc, pspace, 0); + setup_fileset(disc, pspace); + setup_root(disc, pspace); + if (disc->flags & FLAG_VAT) + setup_vat(disc, pspace); +} + +int setup_space(struct udf_disc *disc, struct udf_extent *pspace, uint32_t offset) +{ + struct udf_desc *desc; + struct partitionHeaderDesc *phd = (struct partitionHeaderDesc *)disc->udf_pd[0]->partitionContentsUse; + uint32_t length = (sizeof(struct spaceBitmapDesc) + (pspace->blocks+7)/8 + disc->blocksize-1) / disc->blocksize * disc->blocksize; + + if (disc->flags & FLAG_FREED_BITMAP) + { + phd->freedSpaceBitmap.extPosition = cpu_to_le32(offset); + phd->freedSpaceBitmap.extLength = cpu_to_le32(length); + disc->udf_lvid->freeSpaceTable[0] = cpu_to_le32(le32_to_cpu(disc->udf_lvid->freeSpaceTable[0]) - (length / disc->blocksize)); + } + else if (disc->flags & FLAG_FREED_TABLE) + { + phd->freedSpaceTable.extPosition = cpu_to_le32(offset); + if (disc->flags & FLAG_STRATEGY4096) + { + phd->freedSpaceTable.extLength = cpu_to_le32(disc->blocksize * 2); + disc->udf_lvid->freeSpaceTable[0] = cpu_to_le32(le32_to_cpu(disc->udf_lvid->freeSpaceTable[0]) - 2); + } + else + { + phd->freedSpaceTable.extLength = cpu_to_le32(disc->blocksize); + disc->udf_lvid->freeSpaceTable[0] = cpu_to_le32(le32_to_cpu(disc->udf_lvid->freeSpaceTable[0]) - 1); + } + } + else if (disc->flags & FLAG_UNALLOC_BITMAP) + { + phd->unallocSpaceBitmap.extPosition = cpu_to_le32(offset); + phd->unallocSpaceBitmap.extLength = cpu_to_le32(length); + disc->udf_lvid->freeSpaceTable[0] = cpu_to_le32(le32_to_cpu(disc->udf_lvid->freeSpaceTable[0]) - (length / disc->blocksize)); + } + else if (disc->flags & FLAG_UNALLOC_TABLE) + { + phd->unallocSpaceTable.extPosition = cpu_to_le32(offset); + if (disc->flags & FLAG_STRATEGY4096) + { + phd->unallocSpaceTable.extLength = cpu_to_le32(disc->blocksize * 2); + disc->udf_lvid->freeSpaceTable[0] = cpu_to_le32(le32_to_cpu(disc->udf_lvid->freeSpaceTable[0]) - 2); + } + else + { + phd->unallocSpaceTable.extLength = cpu_to_le32(disc->blocksize); + disc->udf_lvid->freeSpaceTable[0] = cpu_to_le32(le32_to_cpu(disc->udf_lvid->freeSpaceTable[0]) - 1); + } + } + + if (disc->flags & FLAG_SPACE_BITMAP) + { + struct spaceBitmapDesc *sbd; + int nBytes = (pspace->blocks+7)/8; + + length = sizeof(struct spaceBitmapDesc) + nBytes; + desc = set_desc(pspace, TAG_IDENT_SBD, offset, length, NULL); + sbd = (struct spaceBitmapDesc *)desc->data->buffer; + sbd->numOfBits = cpu_to_le32(pspace->blocks); + sbd->numOfBytes = cpu_to_le32(nBytes); + memset(sbd->bitmap, 0xFF, sizeof(uint8_t) * nBytes); + if (pspace->blocks%8) + sbd->bitmap[nBytes-1] = 0xFF >> (8-(pspace->blocks%8)); + clear_bits(sbd->bitmap, offset, (length + disc->blocksize - 1) / disc->blocksize); + sbd->descTag = udf_query_tag(disc, TAG_IDENT_SBD, 1, desc->offset, desc->data, sizeof(struct spaceBitmapDesc)); + } + else if (disc->flags & FLAG_SPACE_TABLE) + { + struct unallocSpaceEntry *use; + short_ad *sad; + uint32_t max_value = (UINT32_MAX & EXT_LENGTH_MASK); + uint32_t max = (max_value / disc->blocksize) * disc->blocksize; + uint32_t pos=0; + uint64_t rem; + + if (disc->flags & FLAG_STRATEGY4096) + length = disc->blocksize * 2; + else + length = disc->blocksize; + desc = set_desc(pspace, TAG_IDENT_USE, offset, disc->blocksize, NULL); + use = (struct unallocSpaceEntry *)desc->data->buffer; + use->lengthAllocDescs = cpu_to_le32(sizeof(short_ad)); + sad = (short_ad *)&use->allocDescs[0]; + rem = (uint64_t)pspace->blocks * disc->blocksize - length; + if (disc->blocksize - sizeof(struct unallocSpaceEntry) < (rem / max) * sizeof(short_ad)) + { + fprintf(stderr, "%s: Error: Creation of so large filesystems with unalloc table not supported.\n", appname); + exit(1); + } + pos = offset + (length/disc->blocksize); + if (rem > max_value) + { + while (rem > max) + { + sad->extLength = cpu_to_le32(EXT_NOT_RECORDED_ALLOCATED | max); + sad->extPosition = cpu_to_le32(pos); + pos += max / disc->blocksize; + sad ++; + rem -= max; + use->lengthAllocDescs = cpu_to_le32(le32_to_cpu(use->lengthAllocDescs) + sizeof(short_ad)); + } + } + sad->extLength = cpu_to_le32(EXT_NOT_RECORDED_ALLOCATED | rem); + sad->extPosition = cpu_to_le32(pos); + + if (disc->flags & FLAG_STRATEGY4096) + { + use->icbTag.strategyType = cpu_to_le16(4096); + use->icbTag.strategyParameter = cpu_to_le16(1); + use->icbTag.numEntries = cpu_to_le16(2); + } + else + { + use->icbTag.strategyType = cpu_to_le16(4); + use->icbTag.numEntries = cpu_to_le16(1); + } + use->icbTag.parentICBLocation.logicalBlockNum = cpu_to_le32(0); + use->icbTag.parentICBLocation.partitionReferenceNum = cpu_to_le16(0); + use->icbTag.fileType = ICBTAG_FILE_TYPE_USE; + use->icbTag.flags = cpu_to_le16(ICBTAG_FLAG_AD_SHORT); + use->descTag = udf_query_tag(disc, TAG_IDENT_USE, 1, desc->offset, desc->data, sizeof(struct unallocSpaceEntry) + le32_to_cpu(use->lengthAllocDescs)); + + if (disc->flags & FLAG_STRATEGY4096) + { + struct udf_desc *tdesc; + struct terminalEntry *te; + + if (disc->flags & FLAG_BLANK_TERMINAL) + { +// tdesc = set_desc(pspace, TAG_IDENT_IE, offset+1, sizeof(struct indirectEntry), NULL); + } + else + { + tdesc = set_desc(pspace, TAG_IDENT_TE, offset+1, sizeof(struct terminalEntry), NULL); + te = (struct terminalEntry *)tdesc->data->buffer; + te->icbTag.priorRecordedNumDirectEntries = cpu_to_le32(1); + te->icbTag.strategyType = cpu_to_le16(4096); + te->icbTag.strategyParameter = cpu_to_le16(1); + te->icbTag.numEntries = cpu_to_le16(2); + te->icbTag.parentICBLocation.logicalBlockNum = cpu_to_le32(desc->offset); + te->icbTag.parentICBLocation.partitionReferenceNum = cpu_to_le16(0); + te->icbTag.fileType = ICBTAG_FILE_TYPE_TE; + te->descTag = query_tag(disc, pspace, tdesc, 1); + } + } + } + + return (length + disc->blocksize - 1) / disc->blocksize; +} + +int setup_fileset(struct udf_disc *disc, struct udf_extent *pspace) +{ + uint32_t offset = 0; + struct udf_desc *desc; + int length = sizeof(struct fileSetDesc); + long_ad ad; + + offset = udf_alloc_blocks(disc, pspace, offset, 1); + + memset(&ad, 0, sizeof(ad)); + ad.extLength = cpu_to_le32(disc->blocksize); + ad.extLocation.logicalBlockNum = cpu_to_le32(offset); + if (disc->flags & FLAG_VAT) + ad.extLocation.partitionReferenceNum = cpu_to_le16(1); + else + ad.extLocation.partitionReferenceNum = cpu_to_le16(0); + memcpy(disc->udf_lvd[0]->logicalVolContentsUse, &ad, sizeof(ad)); + + desc = set_desc(pspace, TAG_IDENT_FSD, offset, 0, NULL); + desc->length = desc->data->length = length; + desc->data->buffer = disc->udf_fsd; + + if (!(disc->flags & FLAG_VAT) && disc->udf_rev >= 0x0200) + { + struct udf_desc *ss; + + ss = udf_create(disc, pspace, NULL, 0, offset+1, NULL, FID_FILE_CHAR_DIRECTORY, ICBTAG_FILE_TYPE_STREAMDIR, 0); + insert_fid(disc, pspace, ss, ss, NULL, 0, FID_FILE_CHAR_DIRECTORY | FID_FILE_CHAR_PARENT); + offset = ss->offset; + + disc->udf_fsd->streamDirectoryICB.extLength = cpu_to_le32(disc->blocksize); + disc->udf_fsd->streamDirectoryICB.extLocation.logicalBlockNum = cpu_to_le32(offset); + disc->udf_fsd->streamDirectoryICB.extLocation.partitionReferenceNum = cpu_to_le16(0); + + } + + disc->udf_fsd->descTag = query_tag(disc, pspace, desc, 1); + + return (length + disc->blocksize - 1) / disc->blocksize; +} + +int setup_root(struct udf_disc *disc, struct udf_extent *pspace) +{ + uint32_t offset = 0; + struct udf_desc *desc, *fsd_desc, *tdesc; + struct terminalEntry *te; + + desc = udf_mkdir(disc, pspace, NULL, 0, offset, NULL); // the root directory does not have a name + offset = desc->offset; + + if (disc->flags & FLAG_STRATEGY4096) + disc->udf_fsd->rootDirectoryICB.extLength = cpu_to_le32(disc->blocksize * 2); + else + disc->udf_fsd->rootDirectoryICB.extLength = cpu_to_le32(disc->blocksize); + disc->udf_fsd->rootDirectoryICB.extLocation.logicalBlockNum = cpu_to_le32(offset); + if (disc->flags & FLAG_VAT) + disc->udf_fsd->rootDirectoryICB.extLocation.partitionReferenceNum = cpu_to_le16(1); + else + disc->udf_fsd->rootDirectoryICB.extLocation.partitionReferenceNum = cpu_to_le16(0); + fsd_desc = next_desc(pspace->head, TAG_IDENT_FSD); + disc->udf_fsd->descTag = query_tag(disc, pspace, fsd_desc, 1); + + if (disc->flags & FLAG_STRATEGY4096) + { + if (disc->flags & FLAG_BLANK_TERMINAL) + { +// tdesc = set_desc(pspace, TAG_IDENT_IE, offset+1, sizeof(struct indirectEntry), NULL); + offset ++; + } + else + { + tdesc = set_desc(pspace, TAG_IDENT_TE, offset+1, sizeof(struct terminalEntry), NULL); + te = (struct terminalEntry *)tdesc->data->buffer; + te->icbTag.priorRecordedNumDirectEntries = cpu_to_le32(1); + te->icbTag.strategyType = cpu_to_le16(4096); + te->icbTag.strategyParameter = cpu_to_le16(1); + te->icbTag.numEntries = cpu_to_le16(2); + te->icbTag.parentICBLocation.logicalBlockNum = cpu_to_le32(desc->offset); + te->icbTag.parentICBLocation.partitionReferenceNum = cpu_to_le16(0); + te->icbTag.fileType = ICBTAG_FILE_TYPE_TE; + te->descTag = query_tag(disc, pspace, tdesc, 1); + offset = tdesc->offset; + } + } + + if (next_extent(disc->head, STABLE) && next_extent(disc->head, SSPACE)) + { + struct udf_desc *nat; + + if (disc->flags & FLAG_EFE) + { + struct extendedFileEntry *efe; + struct udf_desc *ss; + + ss = find_desc(pspace, le32_to_cpu(disc->udf_fsd->streamDirectoryICB.extLocation.logicalBlockNum)); +#if 0 + nat = udf_create(disc, pspace, NULL, 0, offset+1, NULL, FID_FILE_CHAR_DIRECTORY, ICBTAG_FILE_TYPE_STREAMDIR, 0); + insert_fid(disc, pspace, nat, nat, NULL, 0, FID_FILE_CHAR_DIRECTORY | FID_FILE_CHAR_PARENT); + offset = nat->offset; + + disc->udf_fsd->streamDirectoryICB.extLength = cpu_to_le32(disc->blocksize); + disc->udf_fsd->streamDirectoryICB.extLocation.logicalBlockNum = cpu_to_le32(offset); + disc->udf_fsd->streamDirectoryICB.extLocation.partitionReferenceNum = cpu_to_le16(0); +#endif + nat = udf_create(disc, pspace, (const dchars *)"\x08" "*UDF Non-Allocatable Space", 27, offset+1, ss, FID_FILE_CHAR_METADATA, ICBTAG_FILE_TYPE_REGULAR, ICBTAG_FLAG_STREAM | ICBTAG_FLAG_SYSTEM); + + efe = (struct extendedFileEntry *)nat->data->buffer; + efe->icbTag.flags = cpu_to_le16((le16_to_cpu(efe->icbTag.flags) & ~ICBTAG_FLAG_AD_MASK) | ICBTAG_FLAG_AD_SHORT); + efe->descTag = query_tag(disc, pspace, nat, 1); + offset = nat->offset; + } + else + { + struct fileEntry *fe; + nat = udf_create(disc, pspace, (const dchars *)"\x08" "Non-Allocatable Space", 22, offset+1, desc, FID_FILE_CHAR_HIDDEN, ICBTAG_FILE_TYPE_REGULAR, ICBTAG_FLAG_SYSTEM); + fe = (struct fileEntry *)nat->data->buffer; + fe->icbTag.flags = cpu_to_le16((le16_to_cpu(fe->icbTag.flags) & ~ICBTAG_FLAG_AD_MASK) | ICBTAG_FLAG_AD_SHORT); + fe->descTag = query_tag(disc, pspace, nat, 1); + offset = nat->offset; + } + } + +#if 0 // this works fine if you really want a lost+find directory on disc + desc = udf_mkdir(disc, pspace, (const dchars *)"\x08" "lost+found", 11, offset+1, desc); + offset = desc->offset; + + if (disc->flags & FLAG_STRATEGY4096) + { + if (disc->flags & FLAG_BLANK_TERMINAL) + { +// tdesc = set_desc(pspace, TAG_IDENT_IE, offset+1, sizeof(struct indirectEntry), NULL); + offset ++; + } + else + { + tdesc = set_desc(pspace, TAG_IDENT_TE, offset+1, sizeof(struct terminalEntry), NULL); + te = (struct terminalEntry *)tdesc->data->buffer; + te->icbTag.priorRecordedNumDirectEntries = cpu_to_le32(1); + te->icbTag.strategyType = cpu_to_le16(4096); + te->icbTag.strategyParameter = cpu_to_le16(1); + te->icbTag.numEntries = cpu_to_le16(2); + te->icbTag.parentICBLocation.logicalBlockNum = cpu_to_le32(desc->offset); + te->icbTag.parentICBLocation.partitionReferenceNum = cpu_to_le16(0); + te->icbTag.fileType = ICBTAG_FILE_TYPE_TE; + te->descTag = query_tag(disc, pspace, tdesc, 1); + offset = tdesc->offset; + } + } +#endif + if (disc->flags & FLAG_STRATEGY4096) + return 4; + else + return 2; +} + +void setup_vds(struct udf_disc *disc) +{ + struct udf_extent *mvds, *rvds, *lvid, *stable[4], *sspace; + + mvds = next_extent(disc->head, MVDS); + rvds = next_extent(disc->head, RVDS); + lvid = next_extent(disc->head, LVID); + stable[0] = next_extent(disc->head, STABLE); + sspace = next_extent(disc->head, SSPACE); + + if (!mvds || !rvds || !lvid) + { + fprintf(stderr, "%s: Error: Not enough blocks on device\n", appname); + exit(1); + } + + setup_pvd(disc, mvds, rvds, 0); + setup_lvid(disc, lvid); + if (stable[0] && sspace) + { + int i; + + for (i=1; i<4 && stable[i-1]; i++) + { + stable[i] = next_extent(stable[i-1]->next, STABLE); + } + setup_stable(disc, stable, sspace); + } + setup_lvd(disc, mvds, rvds, lvid, 1); + setup_pd(disc, mvds, rvds, 2); + setup_usd(disc, mvds, rvds, 3); + setup_iuvd(disc, mvds, rvds, 4); + if (mvds->blocks > 5) + setup_td(disc, mvds, rvds, 5); +} + +void setup_pvd(struct udf_disc *disc, struct udf_extent *mvds, struct udf_extent *rvds, uint32_t offset) +{ + struct udf_desc *desc; + int length = sizeof(struct primaryVolDesc); + + desc = set_desc(mvds, TAG_IDENT_PVD, offset, 0, NULL); + desc->length = desc->data->length = length; + desc->data->buffer = disc->udf_pvd[0]; + disc->udf_pvd[0]->descTag = query_tag(disc, mvds, desc, 1); + + desc = set_desc(rvds, TAG_IDENT_PVD, offset, length, NULL); + memcpy(disc->udf_pvd[1] = desc->data->buffer, disc->udf_pvd[0], length); + disc->udf_pvd[1]->descTag = query_tag(disc, rvds, desc, 1); +} + +void setup_lvd(struct udf_disc *disc, struct udf_extent *mvds, struct udf_extent *rvds, struct udf_extent *lvid, uint32_t offset) +{ + struct udf_desc *desc; + int length = sizeof(struct logicalVolDesc) + le32_to_cpu(disc->udf_lvd[0]->mapTableLength); + + disc->udf_lvd[0]->integritySeqExt.extLength = cpu_to_le32(lvid->blocks * disc->blocksize); + disc->udf_lvd[0]->integritySeqExt.extLocation = cpu_to_le32(lvid->start); +// ((uint16_t *)disc->udf_lvd[0]->domainIdent.identSuffix)[0] = cpu_to_le16(disc->udf_rev); + + desc = set_desc(mvds, TAG_IDENT_LVD, offset, 0, NULL); + desc->length = desc->data->length = length; + desc->data->buffer = disc->udf_lvd[0]; + disc->udf_lvd[0]->descTag = query_tag(disc, mvds, desc, 1); + + desc = set_desc(rvds, TAG_IDENT_LVD, offset, length, NULL); + memcpy(disc->udf_lvd[1] = desc->data->buffer, disc->udf_lvd[0], length); + disc->udf_lvd[1]->descTag = query_tag(disc, rvds, desc, 1); +} + +void setup_pd(struct udf_disc *disc, struct udf_extent *mvds, struct udf_extent *rvds, uint32_t offset) +{ + struct udf_desc *desc; + struct udf_extent *ext; + int length = sizeof(struct partitionDesc); + + ext = next_extent(disc->head, PSPACE); + if (!ext) + { + fprintf(stderr, "%s: Error: Not enough blocks on device\n", appname); + exit(1); + } + disc->udf_pd[0]->partitionStartingLocation = cpu_to_le32(ext->start); + disc->udf_pd[0]->partitionLength = cpu_to_le32(ext->blocks); +#if 0 + if (disc->udf_rev >= 0x0200) + strcpy(disc->udf_pd[0]->partitionContents.ident, PARTITION_CONTENTS_NSR03); + else + strcpy(disc->udf_pd[0]->partitionContents.ident, PARTITION_CONTENTS_NSR02); +#endif + + desc = set_desc(mvds, TAG_IDENT_PD, offset, 0, NULL); + desc->length = desc->data->length = length; + desc->data->buffer = disc->udf_pd[0]; + disc->udf_pd[0]->descTag = query_tag(disc, mvds, desc, 1); + + desc = set_desc(rvds, TAG_IDENT_PD, offset, length, NULL); + memcpy(disc->udf_pd[1] = desc->data->buffer, disc->udf_pd[0], length); + disc->udf_pd[1]->descTag = query_tag(disc, rvds, desc, 1); +} + +void setup_usd(struct udf_disc *disc, struct udf_extent *mvds, struct udf_extent *rvds, uint32_t offset) +{ + struct udf_desc *desc; + struct udf_extent *ext; + int count = 0; + int length = sizeof(struct unallocSpaceDesc); + + ext = next_extent(disc->head, USPACE); + while (ext) + { + length += sizeof(extent_ad); + disc->udf_usd[0] = realloc(disc->udf_usd[0], length); + disc->udf_usd[0]->numAllocDescs = cpu_to_le32(le32_to_cpu(disc->udf_usd[0]->numAllocDescs)+1); + disc->udf_usd[0]->allocDescs[count].extLength = cpu_to_le32(ext->blocks * disc->blocksize); + disc->udf_usd[0]->allocDescs[count].extLocation = cpu_to_le32(ext->start); + count ++; + ext = next_extent(ext->next, USPACE); + } + + desc = set_desc(mvds, TAG_IDENT_USD, offset, 0, NULL); + desc->length = desc->data->length = length; + desc->data->buffer = disc->udf_usd[0]; + disc->udf_usd[0]->descTag = query_tag(disc, mvds, desc, 1); + + desc = set_desc(rvds, TAG_IDENT_USD, offset, length, NULL); + memcpy(disc->udf_usd[1] = desc->data->buffer, disc->udf_usd[0], length); + disc->udf_usd[1]->descTag = query_tag(disc, rvds, desc, 1); +} + +void setup_iuvd(struct udf_disc *disc, struct udf_extent *mvds, struct udf_extent *rvds, uint32_t offset) +{ + struct udf_desc *desc; + int length = sizeof(struct impUseVolDesc); + +// ((uint16_t *)disc->udf_iuvd[0]->impIdent.identSuffix)[0] = cpu_to_le16(disc->udf_rev); + + desc = set_desc(mvds, TAG_IDENT_IUVD, offset, 0, NULL); + desc->length = desc->data->length = length; + desc->data->buffer = disc->udf_iuvd[0]; + disc->udf_iuvd[0]->descTag = query_tag(disc, mvds, desc, 1); + + desc = set_desc(rvds, TAG_IDENT_IUVD, offset, length, NULL); + memcpy(disc->udf_iuvd[1] = desc->data->buffer, disc->udf_iuvd[0], length); + disc->udf_iuvd[1]->descTag = query_tag(disc, rvds, desc, 1); +} + +void setup_td(struct udf_disc *disc, struct udf_extent *mvds, struct udf_extent *rvds, uint32_t offset) +{ + struct udf_desc *desc; + int length = sizeof(struct terminatingDesc); + + desc = set_desc(mvds, TAG_IDENT_TD, offset, 0, NULL); + desc->length = desc->data->length = length; + desc->data->buffer = disc->udf_td[0]; + disc->udf_td[0]->descTag = query_tag(disc, mvds, desc, 1); + + desc = set_desc(rvds, TAG_IDENT_TD, offset, length, NULL); + memcpy(disc->udf_td[1] = desc->data->buffer, disc->udf_td[0], length); + disc->udf_td[1]->descTag = query_tag(disc, rvds, desc, 1); +} + +void setup_lvid(struct udf_disc *disc, struct udf_extent *lvid) +{ + struct udf_desc *desc; +// struct udf_extent *ext; + int length = sizeof(struct logicalVolIntegrityDesc) + le32_to_cpu(disc->udf_lvid->numOfPartitions) * sizeof(uint32_t) * 2 + le32_to_cpu(disc->udf_lvid->lengthOfImpUse); + +// ext = next_extent(disc->head, PSPACE); +// disc->udf_lvid->freeSpaceTable[0] = cpu_to_le32(ext->blocks); +// disc->udf_lvid->sizeTable[1] = cpu_to_le32(ext->blocks); + if (disc->flags & FLAG_VAT) + disc->udf_lvid->integrityType = cpu_to_le32(LVID_INTEGRITY_TYPE_OPEN); + desc = set_desc(lvid, TAG_IDENT_LVID, 0, 0, NULL); + desc->length = desc->data->length = length; + desc->data->buffer = disc->udf_lvid; + disc->udf_lvid->descTag = query_tag(disc, lvid, desc, 1); + + if (!(disc->flags & FLAG_BLANK_TERMINAL) && lvid->blocks > 1) + { + desc = set_desc(lvid, TAG_IDENT_TD, 1, sizeof(struct terminatingDesc), NULL); + ((struct terminatingDesc *)desc->data->buffer)->descTag = query_tag(disc, lvid, desc, 1); + } +} + +void setup_stable(struct udf_disc *disc, struct udf_extent *stable[4], struct udf_extent *sspace) +{ + struct udf_desc *desc; + uint32_t i, num, length; + uint16_t packetlen; + struct sparablePartitionMap *spm; + + spm = find_type2_sparable_partition(disc, 0); + if (!spm) + { + fprintf(stderr, "%s: Error: Not enough blocks on device\n", appname); + exit(1); + } + + packetlen = le16_to_cpu(spm->packetLength); + num = sspace->blocks / packetlen; + if (num > UINT16_MAX) + num = UINT16_MAX; + length = sizeof(struct sparingTable) + num * sizeof(struct sparingEntry); + + if (length > stable[0]->blocks * disc->blocksize) + { + length = stable[0]->blocks * disc->blocksize; + if (length < sizeof(struct sparingTable)) + { + fprintf(stderr, "%s: Error: Not enough blocks on device\n", appname); + exit(1); + } + num = (length - sizeof(struct sparingTable)) / sizeof(struct sparingEntry); + if (num > UINT16_MAX) + num = UINT16_MAX; + if (num == 0) + { + fprintf(stderr, "%s: Error: Not enough blocks on device\n", appname); + exit(1); + } + length = sizeof(struct sparingTable) + num * sizeof(struct sparingEntry); + } + + spm->sizeSparingTable = cpu_to_le32(length); + for (i=0; i<spm->numSparingTables; i++) + spm->locSparingTable[i] = cpu_to_le32(stable[i]->start); + + disc->udf_stable[0] = realloc(disc->udf_stable[0], length); + disc->udf_stable[0]->reallocationTableLen = cpu_to_le16(num); + for (i=0; i<num; i++) + { + disc->udf_stable[0]->mapEntry[i].origLocation = cpu_to_le32(0xFFFFFFFF); + disc->udf_stable[0]->mapEntry[i].mappedLocation = cpu_to_le32(sspace->start + (i * packetlen)); + } + desc = set_desc(stable[0], 0, 0, 0, NULL); + desc->length = desc->data->length = length; + desc->data->buffer = disc->udf_stable[0]; + disc->udf_stable[0]->descTag = query_tag(disc, stable[0], desc, 1); + + for (i=1; i<4 && stable[i]; i++) + { + desc = set_desc(stable[i], 0, 0, length, NULL); + memcpy(disc->udf_stable[i] = desc->data->buffer, disc->udf_stable[0], length); + disc->udf_stable[i]->descTag = query_tag(disc, stable[i], desc, 1); + } +} + +void setup_vat(struct udf_disc *disc, struct udf_extent *pspace) +{ + uint32_t offset = 0; + struct udf_extent *anchor; + struct udf_desc *vtable; + struct udf_data *data; + uint32_t len; + struct virtualAllocationTable15 *vat15; + struct virtualAllocationTable20 *vat20; + uint16_t udf_rev_le16; + + if (disc->flags & FLAG_MIN_300_BLOCKS) + { + // On optical discs one track has minimal size of 300 sectors, so put VAT to the last sector + offset = pspace->tail->offset + (pspace->tail->length + disc->blocksize-1) / disc->blocksize; + if (pspace->start + offset < 299) + offset = 299 - pspace->start; + } + + if (disc->flags & FLAG_CLOSED) + { + anchor = prev_extent(disc->tail, ANCHOR); + if (pspace->start - anchor->start > 256) + { + fprintf(stderr, "%s: Error: Not enough blocks on device\n", appname); + exit(1); + } + offset = 256 - (pspace->start - anchor->start); + } + + if (disc->udf_rev >= 0x0200) + { + vtable = udf_create(disc, pspace, (const dchars *)"\x08" UDF_ID_ALLOC, strlen(UDF_ID_ALLOC)+1, offset, NULL, FID_FILE_CHAR_HIDDEN, ICBTAG_FILE_TYPE_VAT20, 0); + disc->vat_entries--; // Remove VAT file itself from VAT table + len = sizeof(struct virtualAllocationTable20); + data = alloc_data(&default_vat20, len); + vat20 = data->buffer; + vat20->numFiles = query_lvidiu(disc)->numFiles; + vat20->numDirs = query_lvidiu(disc)->numDirs; + vat20->minUDFReadRev = query_lvidiu(disc)->minUDFReadRev; + vat20->minUDFWriteRev = query_lvidiu(disc)->minUDFWriteRev; + vat20->maxUDFWriteRev = query_lvidiu(disc)->maxUDFWriteRev; + memcpy(vat20->logicalVolIdent, disc->udf_lvd[0]->logicalVolIdent, 128); + insert_data(disc, pspace, vtable, data); + data = alloc_data(disc->vat, disc->vat_entries * sizeof(uint32_t)); + insert_data(disc, pspace, vtable, data); + } + else + { + vtable = udf_create(disc, pspace, (const dchars *)"\x08" UDF_ID_ALLOC, strlen(UDF_ID_ALLOC)+1, offset, NULL, FID_FILE_CHAR_HIDDEN, ICBTAG_FILE_TYPE_UNDEF, 0); + disc->vat_entries--; // Remove VAT file itself from VAT table + len = sizeof(struct virtualAllocationTable15); + data = alloc_data(disc->vat, disc->vat_entries * sizeof(uint32_t)); + insert_data(disc, pspace, vtable, data); + data = alloc_data(&default_vat15, len); + vat15 = data->buffer; + udf_rev_le16 = cpu_to_le16(disc->udf_rev); + memcpy(vat15->vatIdent.identSuffix, &udf_rev_le16, sizeof(udf_rev_le16)); + insert_data(disc, pspace, vtable, data); + } + + disc->vat_block = pspace->start + vtable->offset; +} + +void add_type1_partition(struct udf_disc *disc, uint16_t partitionNum) +{ + struct genericPartitionMap1 *pm; + int mtl = le32_to_cpu(disc->udf_lvd[0]->mapTableLength); + int npm = le32_to_cpu(disc->udf_lvd[0]->numPartitionMaps); + + disc->udf_lvd[0] = realloc(disc->udf_lvd[0], + sizeof(struct logicalVolDesc) + mtl + + sizeof(struct genericPartitionMap1)); + + pm = (struct genericPartitionMap1 *)&disc->udf_lvd[0]->partitionMaps[mtl]; + mtl += sizeof(struct genericPartitionMap1); + + disc->udf_lvd[0]->mapTableLength = cpu_to_le32(mtl); + disc->udf_lvd[0]->numPartitionMaps = cpu_to_le32(npm + 1); + pm->partitionMapType = 1; + pm->partitionMapLength = sizeof(struct genericPartitionMap1); + pm->volSeqNum = cpu_to_le16(1); + pm->partitionNum = cpu_to_le16(partitionNum); + + disc->udf_lvid->numOfPartitions = cpu_to_le32(npm + 1); + disc->udf_lvid = realloc(disc->udf_lvid, + sizeof(struct logicalVolIntegrityDesc) + + sizeof(uint32_t) * 2 * (npm + 1) + + sizeof(struct logicalVolIntegrityDescImpUse)); + memmove(&disc->udf_lvid->impUse[sizeof(uint32_t) * 2 * (npm + 1)], + &disc->udf_lvid->impUse[sizeof(uint32_t) * 2 * npm], + sizeof(struct logicalVolIntegrityDescImpUse)); + memmove(&disc->udf_lvid->impUse[sizeof(uint32_t) * (npm + 1)], + &disc->udf_lvid->impUse[sizeof(uint32_t) * npm], + sizeof(uint32_t)); +} + +void add_type2_sparable_partition(struct udf_disc *disc, uint16_t partitionNum, uint8_t spartable, uint16_t packetlen) +{ + struct sparablePartitionMap *pm; + int mtl = le32_to_cpu(disc->udf_lvd[0]->mapTableLength); + int npm = le32_to_cpu(disc->udf_lvd[0]->numPartitionMaps); + uint16_t udf_rev_le16 = cpu_to_le16(disc->udf_rev); + + disc->udf_lvd[0] = realloc(disc->udf_lvd[0], + sizeof(struct logicalVolDesc) + mtl + + sizeof(struct sparablePartitionMap)); + + pm = (struct sparablePartitionMap *)&disc->udf_lvd[0]->partitionMaps[mtl]; + mtl += sizeof(struct sparablePartitionMap); + + disc->udf_lvd[0]->mapTableLength = cpu_to_le32(mtl); + disc->udf_lvd[0]->numPartitionMaps = cpu_to_le32(npm + 1); + memcpy(pm, &default_sparmap, sizeof(struct sparablePartitionMap)); + pm->partitionNum = cpu_to_le16(partitionNum); + memcpy(pm->partIdent.identSuffix, &udf_rev_le16, sizeof(udf_rev_le16)); + if (packetlen) + pm->packetLength = cpu_to_le16(packetlen); + pm->numSparingTables = spartable; + pm->sizeSparingTable = cpu_to_le32(sizeof(struct sparingTable)); + + disc->udf_lvid->numOfPartitions = cpu_to_le32(npm + 1); + disc->udf_lvid = realloc(disc->udf_lvid, + sizeof(struct logicalVolIntegrityDesc) + + sizeof(uint32_t) * 2 * (npm + 1) + + sizeof(struct logicalVolIntegrityDescImpUse)); + memmove(&disc->udf_lvid->impUse[sizeof(uint32_t) * 2 * (npm + 1)], + &disc->udf_lvid->impUse[sizeof(uint32_t) * 2 * npm], + sizeof(struct logicalVolIntegrityDescImpUse)); + memmove(&disc->udf_lvid->impUse[sizeof(uint32_t) * (npm + 1)], + &disc->udf_lvid->impUse[sizeof(uint32_t) * npm], + sizeof(uint32_t)); +} + +struct sparablePartitionMap *find_type2_sparable_partition(struct udf_disc *disc, uint16_t partitionNum) +{ + int i, npm, mtl = 0; + struct genericPartitionMap *pm; + struct udfPartitionMap2 *pm2; + struct sparablePartitionMap *spm; + + npm = le32_to_cpu(disc->udf_lvd[0]->numPartitionMaps); + + for (i=0; i<npm; i++) + { + pm = (struct genericPartitionMap *)&disc->udf_lvd[0]->partitionMaps[mtl]; + if (pm->partitionMapType == 2) + { + pm2 = (struct udfPartitionMap2 *)&disc->udf_lvd[0]->partitionMaps[mtl]; + if (!strncmp((char *)pm2->partIdent.ident, UDF_ID_SPARABLE, strlen(UDF_ID_SPARABLE))) + { + spm = (struct sparablePartitionMap *)&disc->udf_lvd[0]->partitionMaps[mtl]; + if (le16_to_cpu(spm->partitionNum) == partitionNum) + return spm; + } + } + mtl += pm->partitionMapLength; + } + return NULL; +} + +void add_type2_virtual_partition(struct udf_disc *disc, uint16_t partitionNum) +{ + struct virtualPartitionMap *pm; + int mtl = le32_to_cpu(disc->udf_lvd[0]->mapTableLength); + int npm = le32_to_cpu(disc->udf_lvd[0]->numPartitionMaps); + uint16_t udf_rev_le16 = cpu_to_le16(disc->udf_rev); + + disc->udf_lvd[0] = realloc(disc->udf_lvd[0], + sizeof(struct logicalVolDesc) + mtl + + sizeof(struct virtualPartitionMap)); + + pm = (struct virtualPartitionMap *)&disc->udf_lvd[0]->partitionMaps[mtl]; + mtl += sizeof(struct virtualPartitionMap); + + disc->udf_lvd[0]->mapTableLength = cpu_to_le32(mtl); + disc->udf_lvd[0]->numPartitionMaps = cpu_to_le32(npm + 1); + memcpy(pm, &default_virtmap, sizeof(struct virtualPartitionMap)); + pm->partitionNum = cpu_to_le16(partitionNum); + memcpy(pm->partIdent.identSuffix, &udf_rev_le16, sizeof(udf_rev_le16)); + + disc->udf_lvid->numOfPartitions = cpu_to_le32(npm + 1); + disc->udf_lvid = realloc(disc->udf_lvid, + sizeof(struct logicalVolIntegrityDesc) + + sizeof(uint32_t) * 2 * (npm + 1) + + sizeof(struct logicalVolIntegrityDescImpUse)); + memmove(&disc->udf_lvid->impUse[sizeof(uint32_t) * 2 * (npm + 1)], + &disc->udf_lvid->impUse[sizeof(uint32_t) * 2 * npm], + sizeof(struct logicalVolIntegrityDescImpUse)); + memmove(&disc->udf_lvid->impUse[sizeof(uint32_t) * (npm + 1)], + &disc->udf_lvid->impUse[sizeof(uint32_t) * npm], + sizeof(uint32_t)); +} + + +char *udf_space_type_str[UDF_SPACE_TYPE_SIZE] = { "RESERVED", "VRS", "ANCHOR", "MVDS", "RVDS", "LVID", "STABLE", "SSPACE", "PSPACE", "USPACE", "BAD", "MBR" }; diff --git a/mkudffs/mkudffs.h b/mkudffs/mkudffs.h new file mode 100644 index 0000000..510c8e0 --- /dev/null +++ b/mkudffs/mkudffs.h @@ -0,0 +1,93 @@ +/* + * mkudffs.h + * + * Copyright (c) 2001-2002 Ben Fennema <bfennema@falcon.csc.calpoly.edu> + * Copyright (c) 2016-2017 Pali Rohár <pali.rohar@gmail.com> + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#ifndef __MKUDFFS_H +#define __MKUDFFS_H + +#include "ecma_167.h" +#include "osta_udf.h" +#include "udf_endian.h" +#include "libudffs.h" + +#define CS0 0x00000001 +#define UDF_ID_APPLICATION "*Linux mkudffs" + +#define DEFAULT_HD 0 +#define DEFAULT_CD 0 +#define DEFAULT_DVD 0 +#define DEFAULT_DVDRAM 0 +#define DEFAULT_WORM 1 +#define DEFAULT_MO 1 +#define DEFAULT_CDRW 2 +#define DEFAULT_CDR 3 +#define DEFAULT_BDR 3 +#define DEFAULT_DVDRW 4 +#define DEFAULT_DVDR 5 + +enum media_type { + MEDIA_TYPE_NONE, + MEDIA_TYPE_HD, + MEDIA_TYPE_DVD, + MEDIA_TYPE_DVDRAM, + MEDIA_TYPE_DVDRW, + MEDIA_TYPE_DVDR, + MEDIA_TYPE_WORM, + MEDIA_TYPE_MO, + MEDIA_TYPE_CDRW, + MEDIA_TYPE_CDR, + MEDIA_TYPE_CD, + MEDIA_TYPE_BDR, +}; + +extern char *udf_space_type_str[UDF_SPACE_TYPE_SIZE]; + +void udf_init_disc(struct udf_disc *); +int udf_set_version(struct udf_disc *, int); +void get_random_bytes(void *, size_t); +void split_space(struct udf_disc *); +void dump_space(struct udf_disc *); +int write_disc(struct udf_disc *); +void setup_mbr(struct udf_disc *); +void setup_vrs(struct udf_disc *); +void setup_anchor(struct udf_disc *); +void setup_partition(struct udf_disc *); +int setup_space(struct udf_disc *, struct udf_extent *, uint32_t); +int setup_fileset(struct udf_disc *, struct udf_extent *); +int setup_root(struct udf_disc *, struct udf_extent *); +void calc_space(struct udf_disc *, struct udf_extent *); +void setup_vds(struct udf_disc *); +void setup_pvd(struct udf_disc *, struct udf_extent *, struct udf_extent *, uint32_t); +void setup_lvd(struct udf_disc *, struct udf_extent *, struct udf_extent *, struct udf_extent *, uint32_t); +void setup_pd(struct udf_disc *, struct udf_extent *, struct udf_extent *, uint32_t); +void setup_usd(struct udf_disc *, struct udf_extent *, struct udf_extent *, uint32_t); +void setup_iuvd(struct udf_disc *, struct udf_extent *, struct udf_extent *, uint32_t); +void setup_td(struct udf_disc *, struct udf_extent *, struct udf_extent *, uint32_t); +void setup_lvid(struct udf_disc *, struct udf_extent *); +void setup_stable(struct udf_disc *, struct udf_extent *[4], struct udf_extent *); +void setup_vat(struct udf_disc *, struct udf_extent *); +void add_type1_partition(struct udf_disc *, uint16_t); +void add_type2_sparable_partition(struct udf_disc *, uint16_t, uint8_t, uint16_t); +void add_type2_virtual_partition(struct udf_disc *, uint16_t); +struct sparablePartitionMap *find_type2_sparable_partition(struct udf_disc *, uint16_t); + +#endif /* __MKUDFFS_H */ diff --git a/mkudffs/options.c b/mkudffs/options.c new file mode 100644 index 0000000..67a71db --- /dev/null +++ b/mkudffs/options.c @@ -0,0 +1,779 @@ +/* + * options.c + * + * Copyright (c) 2001-2002 Ben Fennema <bfennema@falcon.csc.calpoly.edu> + * Copyright (c) 2014-2017 Pali Rohár <pali.rohar@gmail.com> + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/** + * @file + * mkudffs option handling functions + */ + +#include "config.h" + +#include <stdio.h> +#include <stdlib.h> +#include <getopt.h> +#include <ctype.h> +#include <errno.h> +#include <limits.h> +#include <sys/stat.h> + +#include "mkudffs.h" +#include "defaults.h" +#include "options.h" + +static struct option long_options[] = { + { "help", no_argument, NULL, OPT_HELP }, + { "label", required_argument, NULL, OPT_LABEL }, + { "uuid", required_argument, NULL, OPT_UUID }, + { "blocksize", required_argument, NULL, OPT_BLK_SIZE }, + { "udfrev", required_argument, NULL, OPT_UDF_REV }, + { "lvid", required_argument, NULL, OPT_LVID }, + { "vid", required_argument, NULL, OPT_VID }, + { "vsid", required_argument, NULL, OPT_VSID }, + { "fsid", required_argument, NULL, OPT_FSID }, + { "fullvsid", required_argument, NULL, OPT_FULLVSID }, + { "uid", required_argument, NULL, OPT_UID }, + { "gid", required_argument, NULL, OPT_GID }, + { "mode", required_argument, NULL, OPT_MODE }, + { "bootarea", required_argument, NULL, OPT_BOOTAREA }, + { "strategy", required_argument, NULL, OPT_STRATEGY }, + { "spartable", optional_argument, NULL, OPT_SPARTABLE }, + { "sparspace", required_argument, NULL, OPT_SPARSPACE }, + { "packetlen", required_argument, NULL, OPT_PACKETLEN }, + { "media-type", required_argument, NULL, OPT_MEDIA_TYPE }, + { "space", required_argument, NULL, OPT_SPACE }, + { "ad", required_argument, NULL, OPT_AD }, + { "vat", no_argument, NULL, OPT_VAT }, + { "noefe", no_argument, NULL, OPT_NO_EFE }, + { "locale", no_argument, NULL, OPT_LOCALE }, + { "u8", no_argument, NULL, OPT_UNICODE8 }, + { "u16", no_argument, NULL, OPT_UNICODE16 }, + { "utf8", no_argument, NULL, OPT_UTF8 }, + { "closed", no_argument, NULL, OPT_CLOSED }, + { "new-file", no_argument, NULL, OPT_NEW_FILE }, + { "no-write", no_argument, NULL, OPT_NO_WRITE }, + { 0, 0, NULL, 0 }, +}; + +void usage(void) +{ + fprintf(stderr, "mkudffs from " PACKAGE_NAME " " PACKAGE_VERSION "\n" + "Usage:\n" + "\tmkudffs [options] device [blocks-count]\n" + "Options:\n" + "\t--help, -h Display this help\n" + "\t--label=, -l UDF label, synonym for both --lvid and --vid (default: LinuxUDF)\n" + "\t--uuid=, -u UDF uuid, first 16 characters of Volume set identifier (default: random)\n" + "\t--blocksize=, -b Size of blocks in bytes (512, 1024, 2048, 4096, 8192, 16384, 32768; default: detect)\n" + "\t--media-type=, -m Media type (hd, dvd, dvdram, dvdrw, dvdr, worm, mo, cdrw, cdr, cd, bdr; default: hd)\n" + "\t--udfrev=, -r UDF revision (1.02, 1.50, 2.00, 2.01, 2.50, 2.60; default: 2.01)\n" + "\t--no-write, -n Not really, do not write to device, just simulate\n" + "\t--new-file Create new image file, fail if already exists\n" + "\t--lvid= Logical Volume Identifier (default: LinuxUDF)\n" + "\t--vid= Volume Identifier (default: LinuxUDF)\n" + "\t--vsid= 17.-127. character of Volume Set Identifier (default: LinuxUDF)\n" + "\t--fsid= File Set Identifier (default: LinuxUDF)\n" + "\t--fullvsid= Full Volume Set Identifier, overwrite --uuid and --vsid\n" + "\t--uid= Uid of the root directory (default: 0)\n" + "\t--gid= Gid of the root directory (default: 0)\n" + "\t--mode= Permissions (octal mode bits) of the root directory (default: 0755)\n" + "\t--bootarea= UDF boot area (preserve, erase, mbr; default: based on media type)\n" + "\t--strategy= Allocation strategy to use (4, 4096; default: based on media type)\n" + "\t--spartable Use Sparing Table (default: based on media type) and set its count (1 - 4; default: 2)\n" + "\t--sparspace= Number of entries in Sparing Table (default: 1024, but based on media type)\n" + "\t--packetlen= Packet length in number of blocks for Sparing Table (default: based on media type)\n" + "\t--vat Use Virtual Allocation Table (default: based on media type)\n" + "\t--closed Close disc with Virtual Allocation Table (default: do not close)\n" + "\t--space= Space (freedbitmap, freedtable, unallocbitmap, unalloctable; default: unallocbitmap)\n" + "\t--ad= Allocation descriptor (inicb, short, long; default: inicb)\n" + "\t--noefe Don't Use Extended File Entries (default: use for UDF revision >= 2.00)\n" + "\t--locale String options are encoded according to current locale (default)\n" + "\t--u8 String options are encoded in 8-bit OSTA Compressed Unicode format\n" + "\t--u16 String options are encoded in 16-bit OSTA Compressed Unicode format\n" + "\t--utf8 String options are encoded in UTF-8\n" + ); + exit(1); +} + +static unsigned long int strtoul_safe(const char *str, int base, int *failed) +{ + char *endptr = NULL; + unsigned long int ret; + errno = 0; + ret = strtoul(str, &endptr, base); + *failed = (!*str || *endptr || errno) ? 1 : 0; + return ret; +} + +void parse_args(int argc, char *argv[], struct udf_disc *disc, char **device, int *create_new_file, int *blocksize, int *media_ptr) +{ + int retval; + int i; + int media = MEDIA_TYPE_NONE; + uint16_t packetlen = 0; + unsigned long int blocks = 0; + int rev = 0; + int use_sparable = 0; + unsigned long int sparspace = 0; + int failed; + + while ((retval = getopt_long(argc, argv, "l:u:b:m:r:nh", long_options, NULL)) != EOF) + { + switch (retval) + { + case OPT_HELP: + case 'h': + usage(); + break; + case OPT_BLK_SIZE: + case 'b': + disc->blocksize = strtoul_safe(optarg, 0, &failed); + if (failed || disc->blocksize < 512 || disc->blocksize > 32768 || (disc->blocksize & (disc->blocksize - 1))) + { + fprintf(stderr, "%s: Error: Invalid value for option --blocksize\n", appname); + exit(1); + } + disc->udf_lvd[0]->logicalBlockSize = cpu_to_le32(disc->blocksize); + *blocksize = disc->blocksize; + break; + case OPT_UDF_REV: + case 'r': + { + unsigned char maj = 0; + unsigned char min = 0; + int len = 0; + if (sscanf(optarg, "%hhx.%hhx%n", &maj, &min, &len) >= 2 && !optarg[len]) + { + rev = (maj << 8) | min; + } + else + { + unsigned long int rev_opt = strtoul_safe(optarg, 16, &failed); + if (!failed && rev_opt < INT_MAX) + rev = rev_opt; + else + rev = 0; + } + if (!rev || udf_set_version(disc, rev)) + { + fprintf(stderr, "%s: Error: Invalid value for option --udfrev\n", appname); + exit(1); + } + if (rev < 0x0150 && (media == MEDIA_TYPE_DVDRW || media == MEDIA_TYPE_DVDR || media == MEDIA_TYPE_CDRW || media == MEDIA_TYPE_CDR)) + { + fprintf(stderr, "%s: Error: At least UDF revision 1.50 is needed for CD-R/CD-RW/DVD-R/DVD-RW discs\n", appname); + exit(1); + } + if (rev < 0x0250 && media == MEDIA_TYPE_BDR) + { + fprintf(stderr, "%s: Error: At least UDF revision 2.50 is needed for BD-R discs\n", appname); + exit(1); + } + if (rev < 0x0150 && use_sparable) + { + fprintf(stderr, "%s: Error: At least UDF revision 1.50 is needed for Sparing Table\n", appname); + exit(1); + } + break; + } + case OPT_NO_WRITE: + case 'n': + { + disc->flags |= FLAG_NO_WRITE; + break; + } + case OPT_NO_EFE: + { + disc->flags &= ~FLAG_EFE; + break; + } + case OPT_NEW_FILE: + { + *create_new_file = 1; + break; + } + case OPT_UNICODE8: + { + disc->flags &= ~FLAG_CHARSET; + disc->flags |= FLAG_UNICODE8; + if (strcmp(argv[1], "--u8") != 0) + { + fprintf(stderr, "%s: Error: Option --u8 must be specified as first argument\n", appname); + exit(1); + } + break; + } + case OPT_UNICODE16: + { + disc->flags &= ~FLAG_CHARSET; + disc->flags |= FLAG_UNICODE16; + if (strcmp(argv[1], "--u16") != 0) + { + fprintf(stderr, "%s: Error: Option --u16 must be specified as first argument\n", appname); + exit(1); + } + break; + } + case OPT_UTF8: + { + disc->flags &= ~FLAG_CHARSET; + disc->flags |= FLAG_UTF8; + if (strcmp(argv[1], "--utf8") != 0) + { + fprintf(stderr, "%s: Error: Option --utf8 must be specified as first argument\n", appname); + exit(1); + } + break; + } + case OPT_LOCALE: + { + disc->flags &= ~FLAG_CHARSET; + disc->flags |= FLAG_LOCALE; + if (strcmp(argv[1], "--locale") != 0) + { + fprintf(stderr, "%s: Error: Option --locale must be specified as first argument\n", appname); + exit(1); + } + break; + } + case OPT_CLOSED: + { + if (!(disc->flags & FLAG_VAT)) + { + fprintf(stderr, "%s: Error: Option --vat must be specified before option --closed\n", appname); + exit(1); + } + disc->flags |= FLAG_CLOSED; + break; + } + case OPT_VAT: + { + disc->flags |= FLAG_VAT; + disc->flags &= ~FLAG_CLOSED; + break; + } + case OPT_LVID: + case OPT_VID: + case OPT_LABEL: + case 'l': + { + if (retval != OPT_VID) + { + struct impUseVolDescImpUse *iuvdiu; + if (encode_string(disc, disc->udf_lvd[0]->logicalVolIdent, optarg, 128) == (size_t)-1) + { + fprintf(stderr, "%s: Error: Option %s is too long\n", appname, (retval == OPT_LVID) ? "--lvid" : "--label"); + exit(1); + } + iuvdiu = (struct impUseVolDescImpUse *)disc->udf_iuvd[0]->impUse; + memcpy(iuvdiu->logicalVolIdent, disc->udf_lvd[0]->logicalVolIdent, 128); + memcpy(disc->udf_fsd->logicalVolIdent, disc->udf_lvd[0]->logicalVolIdent, 128); + } + if (retval != OPT_LVID) + { + if (encode_string(disc, disc->udf_pvd[0]->volIdent, optarg, 32) == (size_t)-1) + { + if (retval == OPT_VID) + { + fprintf(stderr, "%s: Error: Option --vid is too long\n", appname); + exit(1); + } + /* This code was not triggered by --vid option, do not throw error but rather store truncated --lvid */ + memcpy(disc->udf_pvd[0]->volIdent, disc->udf_lvd[0]->logicalVolIdent, 32); + disc->udf_pvd[0]->volIdent[31] = 31; + } + } + break; + } + case OPT_VSID: + { + dstring ts[128]; + size_t len = encode_string(disc, ts, optarg, 128); + if (len == (size_t)-1 || len > 127-16 || (ts[0] == 16 && len > 127-16*2) || (ts[0] == 8 && disc->udf_pvd[0]->volSetIdent[0] == 16 && len > (127-16*2-1)/2+1)) // 2*(len-1)+1 > 127-16*2 + { + fprintf(stderr, "%s: Error: Option --vsid is too long\n", appname); + exit(1); + } + if (ts[0] == disc->udf_pvd[0]->volSetIdent[0]) + { + for (i = 0; i < 16; ++i) + { + if (ts[0] == 8) + { + if (!disc->udf_pvd[0]->volSetIdent[i+1]) + disc->udf_pvd[0]->volSetIdent[i+1] = '0'; + } + else if (ts[0] == 16) + { + if (!disc->udf_pvd[0]->volSetIdent[(2*i)+1] && !disc->udf_pvd[0]->volSetIdent[(2*i)+2]) + disc->udf_pvd[0]->volSetIdent[(2*i)+2] = '0'; + } + } + } + else if(ts[0] == 16) + { + disc->udf_pvd[0]->volSetIdent[0] = 16; + for (i = 17; i > 0; --i) + { + disc->udf_pvd[0]->volSetIdent[(2*(i-1))+1] = 0; + disc->udf_pvd[0]->volSetIdent[(2*(i-1))+2] = disc->udf_pvd[0]->volSetIdent[i]; + if (!disc->udf_pvd[0]->volSetIdent[(2*(i-1))+2]) + disc->udf_pvd[0]->volSetIdent[(2*(i-1))+2] = '0'; + } + } + else if(ts[0] == 8 && disc->udf_pvd[0]->volSetIdent[0] == 16) + { + ts[0] = 16; + for (i = len; i > 0; --i) + { + ts[(2*(i-1))+2] = ts[i]; + ts[(2*(i-1))+1] = 0; + } + len = (len-1)*2+1; + } + if (len) + memcpy(&disc->udf_pvd[0]->volSetIdent[1+16*(ts[0]/8)], &ts[1], len-1+(ts[0]/8)); + disc->udf_pvd[0]->volSetIdent[127] = 16*(ts[0]/8)+len; + for (i = disc->udf_pvd[0]->volSetIdent[127]; i < 127; ++i) + disc->udf_pvd[0]->volSetIdent[i] = 0; + break; + } + case OPT_UUID: + case 'u': + { + if (strlen(optarg) != 16) + { + fprintf(stderr, "%s: Error: Option --uuid is not 16 bytes long\n", appname); + exit(1); + } + for (i = 0; i < 16; ++i) + { + if (!isxdigit(optarg[i]) || (!isdigit(optarg[i]) && !islower(optarg[i]))) + { + fprintf(stderr, "%s: Error: Option --uuid is not in lowercase hexadecimal digit format\n", appname); + exit(1); + } + } + if (disc->udf_pvd[0]->volSetIdent[0] == 8) + { + memcpy(&disc->udf_pvd[0]->volSetIdent[1], optarg, 16); + if (disc->udf_pvd[0]->volSetIdent[127] < 17) + { + disc->udf_pvd[0]->volSetIdent[17] = 0; + disc->udf_pvd[0]->volSetIdent[127] = 17; + } + } + else if (disc->udf_pvd[0]->volSetIdent[0] == 16) + { + for (i = 0; i < 16; ++i) + { + disc->udf_pvd[0]->volSetIdent[2*i+1] = 0; + disc->udf_pvd[0]->volSetIdent[2*i+2] = optarg[i]; + } + if (disc->udf_pvd[0]->volSetIdent[127] < 2*16+1) + { + disc->udf_pvd[0]->volSetIdent[2*16+1] = 0; + disc->udf_pvd[0]->volSetIdent[2*16+2] = 0; + disc->udf_pvd[0]->volSetIdent[127] = 2*16+1; + } + } + break; + } + case OPT_FULLVSID: + { + if (encode_string(disc, disc->udf_pvd[0]->volSetIdent, optarg, 128) == (size_t)-1) + { + fprintf(stderr, "%s: Error: Option --fullvsid is too long\n", appname); + exit(1); + } + break; + } + case OPT_FSID: + { + if (encode_string(disc, disc->udf_fsd->fileSetIdent, optarg, 32) == (size_t)-1) + { + fprintf(stderr, "%s: Error: Option --fsid is too long\n", appname); + exit(1); + } + break; + } + case OPT_UID: + { + unsigned long int uid = strtoul_safe(optarg, 0, &failed); + if (strcmp(optarg, "-1") == 0) + { + uid = UINT32_MAX; + failed = 0; + } + if (failed || uid > UINT32_MAX) + { + fprintf(stderr, "%s: Error: Invalid value for option --uid\n", appname); + exit(1); + } + disc->uid = uid; + break; + } + case OPT_GID: + { + unsigned long int gid = strtoul_safe(optarg, 0, &failed); + if (strcmp(optarg, "-1") == 0) + { + gid = UINT32_MAX; + failed = 0; + } + if (failed || gid > UINT32_MAX) + { + fprintf(stderr, "%s: Error: Invalid value for option --gid\n", appname); + exit(1); + } + disc->gid = gid; + break; + } + case OPT_MODE: + { + unsigned long int mode = strtoul_safe(optarg, 8, &failed); + if (failed || mode > UINT16_MAX || (mode & ~(S_IRWXU|S_IRWXG|S_IRWXO))) + { + fprintf(stderr, "%s: Error: Invalid value for option --mode\n", appname); + exit(1); + } + disc->mode = mode; + break; + } + case OPT_BOOTAREA: + { + disc->flags &= ~FLAG_BOOTAREA_MASK; + if (!strcmp(optarg, "preserve")) + disc->flags |= FLAG_BOOTAREA_PRESERVE; + else if (!strcmp(optarg, "erase")) + disc->flags |= FLAG_BOOTAREA_ERASE; + else if (!strcmp(optarg, "mbr")) + disc->flags |= FLAG_BOOTAREA_MBR; + else + { + fprintf(stderr, "%s: Error: Invalid value for option --bootarea\n", appname); + exit(1); + } + break; + } + case OPT_STRATEGY: + { + unsigned long int strategy = strtoul_safe(optarg, 0, &failed); + if (failed || (strategy != 4 && strategy != 4096)) + { + fprintf(stderr, "%s: Error: Invalid value for option --strategy\n", appname); + exit(1); + } + if (strategy == 4096) + disc->flags |= FLAG_STRATEGY4096; + else + disc->flags &= ~FLAG_STRATEGY4096; + break; + } + case OPT_SPARTABLE: + { + unsigned long int spartable = 2; + if (optarg) + { + spartable = strtoul_safe(optarg, 0, &failed); + if (failed || spartable > 4) + { + fprintf(stderr, "%s: Error: Invalid value for option --spartable\n", appname); + exit(1); + } + } + if (disc->flags & FLAG_VAT) + { + fprintf(stderr, "%s: Error: Cannot use Sparing Table when VAT is enabled\n", appname); + exit(1); + } + add_type2_sparable_partition(disc, 0, spartable, packetlen); + use_sparable = 1; + break; + } + case OPT_SPARSPACE: + { + if (!use_sparable) + { + fprintf(stderr, "%s: Error: Option --spartable must be specified before option --sparspace\n", appname); + exit(1); + } + sparspace = strtoul_safe(optarg, 0, &failed); + if (failed || sparspace > UINT32_MAX) + { + fprintf(stderr, "%s: Error: Invalid value for option --sparspace\n", appname); + exit(1); + } + break; + } + case OPT_PACKETLEN: + { + struct sparablePartitionMap *spm; + unsigned long int packetlen_opt = strtoul_safe(optarg, 0, &failed); + if (failed || packetlen_opt > UINT16_MAX) + { + fprintf(stderr, "%s: Error: Invalid value for option --packetlen\n", appname); + exit(1); + } + packetlen = packetlen_opt; + if ((spm = find_type2_sparable_partition(disc, 0))) + spm->packetLength = cpu_to_le16(packetlen); + break; + } + case OPT_MEDIA_TYPE: + case 'm': + { + if (rev) + { + fprintf(stderr, "%s: Error: Option --media-type must be specified before option --udfrev\n", appname); + exit(1); + } + if (packetlen) + { + fprintf(stderr, "%s: Error: Option --media-type must be specified before option --packetlen\n", appname); + exit(1); + } + if (media != MEDIA_TYPE_NONE) + { + fprintf(stderr, "%s: Error: Option --media-type was specified more times\n", appname); + exit(1); + } + if (!strcmp(optarg, "hd")) + { + disc->udf_pd[0]->accessType = cpu_to_le32(PD_ACCESS_TYPE_OVERWRITABLE); + media = MEDIA_TYPE_HD; + } + else if (!strcmp(optarg, "dvd")) + { + disc->udf_pd[0]->accessType = cpu_to_le32(PD_ACCESS_TYPE_READ_ONLY); + media = MEDIA_TYPE_DVD; + } + else if (!strcmp(optarg, "dvdram")) + { + disc->udf_pd[0]->accessType = cpu_to_le32(PD_ACCESS_TYPE_OVERWRITABLE); + media = MEDIA_TYPE_DVDRAM; + } + else if (!strcmp(optarg, "dvdrw")) + { + struct sparablePartitionMap *spm; + disc->udf_pd[0]->accessType = cpu_to_le32(PD_ACCESS_TYPE_OVERWRITABLE); + media = MEDIA_TYPE_DVDRW; + use_sparable = 1; + packetlen = 16; + if ((spm = find_type2_sparable_partition(disc, 0))) + spm->packetLength = cpu_to_le16(packetlen); + } + else if (!strcmp(optarg, "dvdr")) + { + disc->udf_pd[0]->accessType = cpu_to_le32(PD_ACCESS_TYPE_WRITE_ONCE); + media = MEDIA_TYPE_DVDR; + disc->flags |= FLAG_VAT | FLAG_MIN_300_BLOCKS; + disc->flags &= ~FLAG_CLOSED; + } + else if (!strcmp(optarg, "worm")) + { + disc->udf_pd[0]->accessType = cpu_to_le32(PD_ACCESS_TYPE_WRITE_ONCE); + media = MEDIA_TYPE_WORM; + disc->flags |= (FLAG_STRATEGY4096 | FLAG_BLANK_TERMINAL); + } + else if (!strcmp(optarg, "mo")) + { + disc->udf_pd[0]->accessType = cpu_to_le32(PD_ACCESS_TYPE_REWRITABLE); + media = MEDIA_TYPE_MO; + disc->flags |= (FLAG_STRATEGY4096 | FLAG_BLANK_TERMINAL); + } + else if (!strcmp(optarg, "cdrw")) + { + disc->udf_pd[0]->accessType = cpu_to_le32(PD_ACCESS_TYPE_REWRITABLE); + media = MEDIA_TYPE_CDRW; + use_sparable = 1; + } + else if (!strcmp(optarg, "cdr")) + { + disc->udf_pd[0]->accessType = cpu_to_le32(PD_ACCESS_TYPE_WRITE_ONCE); + media = MEDIA_TYPE_CDR; + disc->flags |= FLAG_VAT | FLAG_MIN_300_BLOCKS; + disc->flags &= ~FLAG_CLOSED; + } + else if (!strcmp(optarg, "cd")) + { + disc->udf_pd[0]->accessType = cpu_to_le32(PD_ACCESS_TYPE_READ_ONLY); + media = MEDIA_TYPE_CD; + } + else if (!strcmp(optarg, "bdr")) + { + disc->udf_pd[0]->accessType = cpu_to_le32(PD_ACCESS_TYPE_WRITE_ONCE); + media = MEDIA_TYPE_BDR; + disc->flags |= FLAG_VAT | FLAG_MIN_300_BLOCKS; + disc->flags &= ~FLAG_CLOSED; + udf_set_version(disc, 0x0250); + } + else + { + fprintf(stderr, "%s: Error: Invalid value for option --media-type\n", appname); + exit(1); + } + break; + } + case OPT_SPACE: + { + if (!strncmp(optarg, "freedbitmap", 11)) + disc->flags |= FLAG_FREED_BITMAP; + else if (!strncmp(optarg, "freedtable", 10)) + disc->flags |= FLAG_FREED_TABLE; + else if (!strncmp(optarg, "unallocbitmap", 13)) + disc->flags |= FLAG_UNALLOC_BITMAP; + else if (!strncmp(optarg, "unalloctable", 12)) + disc->flags |= FLAG_UNALLOC_TABLE; + else + { + fprintf(stderr, "%s: Error: Invalid value for option --space\n", appname); + exit(1); + } + break; + } + case OPT_AD: + { + if (!strncmp(optarg, "inicb", 5)) + { + default_fe.icbTag.flags = cpu_to_le16(ICBTAG_FLAG_AD_IN_ICB); + default_efe.icbTag.flags = cpu_to_le16(ICBTAG_FLAG_AD_IN_ICB); + } + else if (!strncmp(optarg, "short", 5)) + { + default_fe.icbTag.flags = cpu_to_le16(ICBTAG_FLAG_AD_SHORT); + default_efe.icbTag.flags = cpu_to_le16(ICBTAG_FLAG_AD_SHORT); + } + else if (!strncmp(optarg, "long", 4)) + { + default_fe.icbTag.flags = cpu_to_le16(ICBTAG_FLAG_AD_LONG); + default_efe.icbTag.flags = cpu_to_le16(ICBTAG_FLAG_AD_LONG); + } + else + { + fprintf(stderr, "%s: Error: Invalid value for option --ad\n", appname); + exit(1); + } + break; + } + default: + exit(1); + } + } + if (optind == argc) + usage(); + *device = argv[optind]; + optind ++; + if (optind < argc) + { + blocks = strtoul_safe(argv[optind++], 0, &failed); + if (failed || blocks > UINT32_MAX) + { + fprintf(stderr, "%s: Error: Invalid value for block-count\n", appname); + exit(1); + } + disc->blocks = blocks; + } + if (optind < argc) + usage(); + + if (packetlen && !use_sparable) + { + fprintf(stderr, "%s: Error: Option --packetlen cannot be used without Sparing Table\n", appname); + exit(1); + } + + if (le32_to_cpu(disc->udf_lvd[0]->numPartitionMaps) == 0) + { + if (disc->flags & FLAG_VAT) + { + if (disc->udf_rev < 0x0150) + { + fprintf(stderr, "%s: Error: At least UDF revision 1.50 is needed for VAT\n", appname); + exit(1); + } + add_type1_partition(disc, 0); + add_type2_virtual_partition(disc, 0); + } + else if (use_sparable) + { + if (disc->udf_rev < 0x0150) + { + fprintf(stderr, "%s: Error: At least UDF revision 1.50 is needed for Sparing Table\n", appname); + exit(1); + } + add_type2_sparable_partition(disc, 0, 2, packetlen); + } + else + add_type1_partition(disc, 0); + } + + /* TODO: UDF 2.50+ require for non-VAT disks Metadata partition which mkudffs cannot create yet */ + if (rev > 0x0201 && !(disc->flags & FLAG_VAT)) + { + fprintf(stderr, "%s: Error: UDF revision above 2.01 is not currently supported for specified media type\n", appname); + exit(1); + } + + if ((disc->flags & FLAG_VAT) && (disc->flags & FLAG_SPACE)) + { + fprintf(stderr, "%s: Error: Option --space cannot be used for VAT\n", appname); + exit(1); + } + + if (!(disc->flags & FLAG_VAT) && !(disc->flags & FLAG_SPACE)) + disc->flags |= FLAG_UNALLOC_BITMAP; + + if ((disc->flags & FLAG_STRATEGY4096) && (disc->flags & FLAG_VAT)) + { + fprintf(stderr, "%s: Error: Cannot use strategy type 4096 for VAT\n", appname); + exit(1); + } + + /* TODO: autodetection */ + if (media == MEDIA_TYPE_NONE) + media = MEDIA_TYPE_HD; + + for (i=0; i<UDF_ALLOC_TYPE_SIZE; i++) + { + if (disc->sizing[i].denomSize == 0) + disc->sizing[i] = default_sizing[default_media[media]][i]; + } + + if (use_sparable) + { + if (sparspace) + { + disc->sizing[SSPACE_SIZE].minSize = sparspace; + disc->sizing[STABLE_SIZE].minSize = 0; // recalculation is implemented in split_space() + } + if (!packetlen) + packetlen = le16_to_cpu(default_sparmap.packetLength); + disc->sizing[PSPACE_SIZE].align = packetlen; + disc->sizing[SSPACE_SIZE].align = packetlen; + disc->sizing[STABLE_SIZE].align = packetlen; + if (disc->sizing[SSPACE_SIZE].minSize == 0) + disc->sizing[SSPACE_SIZE].minSize = 1024; + } + + *media_ptr = media; +} diff --git a/mkudffs/options.h b/mkudffs/options.h new file mode 100644 index 0000000..883f5be --- /dev/null +++ b/mkudffs/options.h @@ -0,0 +1,69 @@ +/* + * options.h + * + * Copyright (c) 2001-2002 Ben Fennema <bfennema@falcon.csc.calpoly.edu> + * Copyright (c) 2014-2017 Pali Rohár <pali.rohar@gmail.com> + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#ifndef _OPTIONS_H +#define _OPTIONS_H 1 + +void usage(void); +void parse_args(int, char *[], struct udf_disc *, char **, int *, int *, int *); + +/* + * Command line option token values. + * 0x0000-0x00ff Single characters + * 0x1000-0x1fff Long switches (no arg) + * 0x2000-0x2fff Long settings (arg required) + */ + +#define OPT_HELP 0x1000 +#define OPT_NO_EFE 0x1001 +#define OPT_LOCALE 0x1002 +#define OPT_UNICODE8 0x1003 +#define OPT_UNICODE16 0x1004 +#define OPT_UTF8 0x1005 +#define OPT_MEDIA_TYPE 0x1006 +#define OPT_CLOSED 0x1007 +#define OPT_VAT 0x1008 +#define OPT_NEW_FILE 0x1009 +#define OPT_NO_WRITE 0x1010 + +#define OPT_BLK_SIZE 0x2000 +#define OPT_UDF_REV 0x2001 +#define OPT_LVID 0x2002 +#define OPT_VID 0x2003 +#define OPT_VSID 0x2004 +#define OPT_FSID 0x2005 +#define OPT_STRATEGY 0x2006 +#define OPT_SPARTABLE 0x2007 +#define OPT_PACKETLEN 0x2008 +#define OPT_SPARSPACE 0x2009 +#define OPT_SPACE 0x200A +#define OPT_AD 0x200B +#define OPT_LABEL 0x200C +#define OPT_UUID 0x200D +#define OPT_FULLVSID 0x200E +#define OPT_UID 0x200F +#define OPT_GID 0x2010 +#define OPT_MODE 0x2011 +#define OPT_BOOTAREA 0x2012 + +#endif /* _OPTIONS_H */ diff --git a/pktsetup/Makefile.am b/pktsetup/Makefile.am new file mode 100644 index 0000000..344dbfe --- /dev/null +++ b/pktsetup/Makefile.am @@ -0,0 +1,10 @@ +sbin_PROGRAMS = pktsetup +pktsetup_SOURCES = pktsetup.c +EXTRA_DIST = pktsetup.rules + +install-data-local: + mkdir -p "$(DESTDIR)/lib/udev/rules.d" + $(INSTALL_DATA) "$(srcdir)/pktsetup.rules" "$(DESTDIR)/lib/udev/rules.d/80-pktsetup.rules" + +uninstall-local: + rm -f "$(DESTDIR)/lib/udev/rules.d/80-pktsetup.rules" diff --git a/pktsetup/Makefile.in b/pktsetup/Makefile.in new file mode 100644 index 0000000..a2fbf6d --- /dev/null +++ b/pktsetup/Makefile.in @@ -0,0 +1,632 @@ +# 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; 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you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#include "config.h" + +#include <stdio.h> +#include <fcntl.h> +#include <sys/ioctl.h> +#include <sys/stat.h> +#include <unistd.h> +#include <getopt.h> +#include <bits/types.h> +#include <sys/types.h> +#include <string.h> +#include <limits.h> +#include <stdlib.h> +#include <errno.h> + +#include <linux/cdrom.h> + +/* + * if we don't have one, we probably have neither + */ +#ifndef PACKET_SETUP_DEV +#define PACKET_SETUP_DEV _IOW('X', 1, unsigned int) +#define PACKET_TEARDOWN_DEV _IOW('X', 2, unsigned int) +#endif +#ifndef PACKET_CTRL_CMD +#define PACKET_CTRL_CMD _IOWR('X', 1, struct pkt_ctrl_command) +#endif + +#define MAJOR(dev) ((dev & 0xfff00) >> 8) +#define MINOR(dev) ((dev & 0xff) | ((dev >> 12) & 0xfff00)) +#define MKDEV(ma,mi) ((mi & 0xff) | (ma << 8) | ((mi & ~0xff) << 12)) + +#define MISC_MAJOR 10 +#define CTL_DIR "/dev/pktcdvd" +#define CTL_DEV "control" + +#define PKT_CTRL_CMD_SETUP 0 +#define PKT_CTRL_CMD_TEARDOWN 1 +#define PKT_CTRL_CMD_STATUS 2 + +struct pkt_ctrl_command { + __u32 command; /* in: Setup, teardown, status */ + __u32 dev_index; /* in/out: Device index */ + __u32 dev; /* in/out: Device nr for cdrw device */ + __u32 pkt_dev; /* out: Device nr for packet device */ + __u32 num_devices; /* out: Largest device index + 1 */ + __u32 padding; +}; + + +static int init_cdrom(int fd) +{ + if (ioctl(fd, CDROM_DRIVE_STATUS, CDSL_CURRENT) < 0) { + fprintf(stderr, "pktsetup: Error: Drive is not ready\n"); + return 1; + } + + if (ioctl(fd, CDROM_DISC_STATUS, CDSL_CURRENT) < 0) { + fprintf(stderr, "pktsetup: Error: No disc inserted\n"); + return 1; + } + + /* + * we don't care what disc type the uniform layer thinks it + * is, since it may get it wrong. what matters is that the above + * will force a TOC read. + */ + return 0; +} + +static int setup_dev(char *pkt_device, char *device, int rem) +{ + int pkt_fd, dev_fd, cmd, arg, ret; + + if ((pkt_fd = open(pkt_device, O_RDONLY)) == -1) { + fprintf(stderr, "pktsetup: Error: Can't open packet device '%s': %s\n", pkt_device, strerror(errno)); + return 1; + } + + if (!rem) { + cmd = PACKET_SETUP_DEV; + if ((dev_fd = open(device, O_RDONLY | O_NONBLOCK)) == -1) { + fprintf(stderr, "pktsetup: Error: Can't open cd-rom device '%s': %s\n", device, strerror(errno)); + close(pkt_fd); + return 1; + } + if (init_cdrom(dev_fd)) { + close(pkt_fd); + close(dev_fd); + return 1; + } + arg = dev_fd; + } else { + cmd = PACKET_TEARDOWN_DEV; + dev_fd = -1; + arg = 0; + } + + ret = ioctl(pkt_fd, cmd, arg); + if (ret == -1) { + if (rem) + fprintf(stderr, "pktsetup: Error: Can't tear down packet device '%s': %s\n", pkt_device, strerror(errno)); + else + fprintf(stderr, "pktsetup: Error: Can't setup packet device '%s' for cd-rom device '%s': %s\n", pkt_device, device, strerror(errno)); + } + + if (dev_fd >= 0) + close(dev_fd); + close(pkt_fd); + + if (ret == -1) + return 1; + + return 0; +} + +static int usage(void) +{ + printf("pktsetup from " PACKAGE_NAME " " PACKAGE_VERSION "\n"); + printf("Set up and tear down packet device associations\n"); +#if 0 + /* pktcdvd >= 0.2.0 is in linux kernel since 2.6.10, so hide help for old interface */ + printf("For pktcdvd < 0.2.0:\n"); + printf(" pktsetup /dev/pktcdvd0 /dev/cdrom setup device\n"); + printf(" pktsetup -d /dev/pktcdvd0 tear down device\n"); + printf("For pktcdvd >= 0.2.0:\n"); +#endif + printf(" pktsetup [dev_name] /dev/cdrom setup device\n"); + printf(" pktsetup [dev_name] major:minor setup device\n"); + printf(" pktsetup -d dev_name tear down device\n"); + printf(" pktsetup -d major:minor tear down device\n"); + printf(" pktsetup -s show device mappings\n"); + return 1; +} + +/* + * Find the minor device number for the pktcdvd control device. + */ +static int get_misc_minor(void) +{ + int minor; + char name[64]; + FILE *f; + + if ((f = fopen("/proc/misc", "r")) == NULL) + return -1; + while (fscanf(f, " %d %63s", &minor, name) == 2) { + if (strcmp(name, "pktcdvd") == 0) { + fclose(f); + return minor; + } + } + fclose(f); + return -1; +} + +static const char *pkt_dev_name(const char *dev) +{ + static char buf[512]; + if (snprintf(buf, sizeof(buf), "%s/%s", CTL_DIR, dev) >= (int)sizeof(buf)) { + fprintf(stderr, "pktsetup: Error: Can't process device '%s': %s\n", dev, strerror(ENAMETOOLONG)); + exit(1); + } + return buf; +} + +static int create_ctl_dev(void) +{ + int misc_minor; + struct stat stat_buf; + dev_t dev; + + if ((misc_minor = get_misc_minor()) < 0) { + if (system("/sbin/modprobe pktcdvd") != 0) { + fprintf(stderr, "pktsetup: Error: Can't load pktcdvd kernel module\n"); + } + misc_minor = get_misc_minor(); + } + if (misc_minor < 0) { + fprintf(stderr, "pktsetup: Error: Can't find pktcdvd character device number\n"); + return -1; + } + dev = MKDEV(MISC_MAJOR, misc_minor); + + if ((stat(pkt_dev_name(CTL_DEV), &stat_buf) >= 0) && + S_ISCHR(stat_buf.st_mode) && (stat_buf.st_rdev == dev)) + return 0; /* Already set up */ + + mkdir(CTL_DIR, 0755); + unlink(pkt_dev_name(CTL_DEV)); + + if (mknod(pkt_dev_name(CTL_DEV), S_IFCHR | 0644, dev) < 0) { + perror("pktsetup: Error: Can't create pktcdvd control device"); + return -1; + } + + return 0; +} + +static int remove_stale_dev_node(int ctl_fd, char *devname) +{ + struct stat stat_buf; + unsigned int i; + dev_t dev; + struct pkt_ctrl_command c; + + if (stat(pkt_dev_name(devname), &stat_buf) < 0) + return 0; + if (!S_ISBLK(stat_buf.st_mode)) + return 1; + dev = stat_buf.st_rdev; + memset(&c, 0, sizeof(struct pkt_ctrl_command)); + for (i = 0; ; i++) { + c.command = PKT_CTRL_CMD_STATUS; + c.dev_index = i; + if (ioctl(ctl_fd, PACKET_CTRL_CMD, &c) < 0) { + perror("pktsetup: Error: Can't check status of device"); + return 1; + } + if (i >= c.num_devices) + break; + if (c.pkt_dev == dev) + return 1; /* busy */ + } + unlink(pkt_dev_name(devname)); + return 0; +} + +static dev_t find_pkdev_for_dev(int ctl_fd, dev_t blk_dev) +{ + struct pkt_ctrl_command c; + unsigned int i; + + memset(&c, 0, sizeof(struct pkt_ctrl_command)); + + for (i = 0; ; i++) { + c.command = PKT_CTRL_CMD_STATUS; + c.dev_index = i; + if (ioctl(ctl_fd, PACKET_CTRL_CMD, &c) < 0) { + perror("pktsetup: Error: Can't get device mapping"); + return 0; + } + if (i >= c.num_devices) + return 0; + if (c.dev == blk_dev) + return c.pkt_dev; + } + return 0; +} + +static int setup_dev_chardev(char *pkt_device, char *device, int rem) +{ + struct pkt_ctrl_command c; + struct stat stat_buf; + int ctl_fd, dev_fd; + int ret = 1; + + memset(&c, 0, sizeof(struct pkt_ctrl_command)); + + if (create_ctl_dev() < 0) + return 1; + + if ((ctl_fd = open(pkt_dev_name(CTL_DEV), O_RDONLY)) < 0) { + perror("pktsetup: Error: Can't open pktcdvd control device"); + return 1; + } + + if (!rem) { + if ((dev_fd = open(device, O_RDONLY | O_NONBLOCK)) == -1) { + int major, minor, old_errno; + old_errno = errno; + if (sscanf(device, "%d:%d", &major, &minor) != 2) { + fprintf(stderr, "pktsetup: Error: Can't open cd-rom device '%s': %s\n", device, strerror(old_errno)); + goto out_close; + } + c.dev = MKDEV(major, minor); + } else { + if (fstat(dev_fd, &stat_buf) < 0) { + fprintf(stderr, "pktsetup: Error: Can't stat cd-rom device '%s': %s\n", device, strerror(errno)); + close(dev_fd); + goto out_close; + } + if (!S_ISBLK(stat_buf.st_mode)) { + fprintf(stderr, "pktsetup: Error: Node '%s' is not a block device\n", device); + close(dev_fd); + goto out_close; + } + if (init_cdrom(dev_fd)) { + close(dev_fd); + goto out_close; + } + close(dev_fd); + c.dev = stat_buf.st_rdev; + } + + c.command = PKT_CTRL_CMD_SETUP; + + if (pkt_device && remove_stale_dev_node(ctl_fd, pkt_device) != 0) { + fprintf(stderr, "pktsetup: Error: Device node '%s' already in use\n", pkt_device); + goto out_close; + } + if (ioctl(ctl_fd, PACKET_CTRL_CMD, &c) < 0) { + fprintf(stderr, "pktsetup: Error: Can't setup packet device for cd-rom device '%s': %s\n", device, strerror(errno)); + goto out_close; + } + if (pkt_device && mknod(pkt_dev_name(pkt_device), S_IFBLK | 0640, c.pkt_dev) < 0 && errno != EEXIST) { + fprintf(stderr, "pktsetup: Error: Can't create device node '%s': %s\n", pkt_device, strerror(errno)); + goto out_close; + } + ret = 0; + } else { + int major, minor, remove_node; + + if ((stat(pkt_dev_name(pkt_device), &stat_buf) >= 0) && + S_ISBLK(stat_buf.st_mode)) { + major = MAJOR(stat_buf.st_rdev); + minor = MINOR(stat_buf.st_rdev); + if (strncmp(pkt_device, "pktcdvd", sizeof("pktcdvd")-1) == 0) + remove_node = 0; + else + remove_node = 1; + } else if (sscanf(pkt_device, "%d:%d", &major, &minor) == 2) { + remove_node = 0; + } else { + fprintf(stderr, "pktsetup: Error: Can't find major/minor numbers for packet device '%s'\n", pkt_device); + goto out_close; + } + + c.command = PKT_CTRL_CMD_TEARDOWN; + c.pkt_dev = MKDEV(major, minor); + if (ioctl(ctl_fd, PACKET_CTRL_CMD, &c) < 0) { + int cur_errno = errno; + if (cur_errno != ENXIO) + goto out_error; + remove_node = 0; + c.pkt_dev = find_pkdev_for_dev(ctl_fd, MKDEV(major, minor)); + if (!c.pkt_dev) + goto out_error; + if (ioctl(ctl_fd, PACKET_CTRL_CMD, &c) < 0) { + cur_errno = errno; +out_error: + fprintf(stderr, "pktsetup: Error: Can't tear down packet device '%s': %s\n", pkt_device, strerror(cur_errno)); + goto out_close; + } + } + if (remove_node) { + if (unlink(pkt_dev_name(pkt_device)) != 0) + fprintf(stderr, "pktsetup: Error: Can't unlink device node '%s': %s\n", pkt_device, strerror(errno)); + else + ret = 0; + } else { + ret = 0; + } + } + +out_close: + close(ctl_fd); + return ret; +} + +static int show_mappings(void) +{ + struct pkt_ctrl_command c; + unsigned int i; + int ctl_fd; + int ret; + + ret = 0; + memset(&c, 0, sizeof(struct pkt_ctrl_command)); + + if (create_ctl_dev() < 0) + return 1; + + if ((ctl_fd = open(pkt_dev_name(CTL_DEV), O_RDONLY)) < 0) { + perror("pktsetup: Error: Can't open pktcdvd control device"); + return 1; + } + + for (i = 0; ; i++) { + c.command = PKT_CTRL_CMD_STATUS; + c.dev_index = i; + if (ioctl(ctl_fd, PACKET_CTRL_CMD, &c) < 0) { + perror("pktsetup: Error: Can't show device mapping"); + ret = 1; + goto out_close; + } + if (i >= c.num_devices) + break; + if (c.dev) { + printf("%2d : %d:%d -> %d:%d\n", + i, MAJOR(c.pkt_dev), MINOR(c.pkt_dev), + MAJOR(c.dev), MINOR(c.dev)); + } + } + +out_close: + close(ctl_fd); + + return ret; +} + +int main(int argc, char **argv) +{ + int rem = 0, c, old_api; + char *pkt_device; + char *device; + + if (argc == 1) + return usage(); + + while ((c = getopt(argc, argv, "ds?")) != EOF) { + switch (c) { + case 'd': + rem = 1; + break; + case 's': + return show_mappings(); + default: + return usage(); + } + } + + if (optind == argc || (!rem && optind+2 < argc) || (rem && optind+1 < argc)) + return usage(); + + if (!rem && optind+1 == argc) { + device = argv[optind]; + pkt_device = NULL; + old_api = 0; + } else { + pkt_device = argv[optind]; + device = rem ? NULL : argv[optind + 1]; + old_api = (strchr(pkt_device, '/') != NULL); + } + + if (old_api) + return setup_dev(pkt_device, device, rem); + else + return setup_dev_chardev(pkt_device, device, rem); +} diff --git a/pktsetup/pktsetup.rules b/pktsetup/pktsetup.rules new file mode 100644 index 0000000..153f13f --- /dev/null +++ b/pktsetup/pktsetup.rules @@ -0,0 +1,3 @@ +# Create and remove packet writing device for each optical block device +ACTION=="add", SUBSYSTEM=="block", ENV{ID_CDROM}=="1", RUN+="/usr/sbin/pktsetup %E{MAJOR}:%E{MINOR}" +ACTION=="remove", SUBSYSTEM=="block", ENV{ID_CDROM}=="1", RUN+="/usr/sbin/pktsetup -d %E{MAJOR}:%E{MINOR}" diff --git a/udffsck/Makefile.am b/udffsck/Makefile.am new file mode 100644 index 0000000..728d99e --- /dev/null +++ b/udffsck/Makefile.am @@ -0,0 +1,4 @@ +noinst_PROGRAMS = udffsck +udffsck_SOURCES = main.c + +AM_CPPFLAGS = -I$(top_srcdir)/include diff --git a/udffsck/Makefile.in b/udffsck/Makefile.in new file mode 100644 index 0000000..60d4c26 --- /dev/null +++ b/udffsck/Makefile.in @@ -0,0 +1,580 @@ +# 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; 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you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#include "config.h" + +#include <errno.h> +#include <locale.h> +#include <stdint.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include <fcntl.h> +#include <sys/stat.h> +#include <sys/types.h> +#include <unistd.h> + +#include <linux/fs.h> +#include <sys/ioctl.h> + +#include "libudffs.h" +#include "options.h" +#include "readdisc.h" + +static uint64_t get_size(int fd) +{ + struct stat st; + uint64_t size; + off_t offset; + + if (fstat(fd, &st) == 0) + { + if (S_ISBLK(st.st_mode) && ioctl(fd, BLKGETSIZE64, &size) == 0) + return size; + else if (S_ISREG(st.st_mode)) + return st.st_size; + } + + offset = lseek(fd, 0, SEEK_END); + if (offset == (off_t)-1) + { + fprintf(stderr, "%s: Error: Cannot detect size of disk: %s\n", appname, strerror(errno)); + exit(1); + } + + if (lseek(fd, 0, SEEK_SET) != 0) + { + fprintf(stderr, "%s: Error: Cannot seek to start of disk: %s\n", appname, strerror(errno)); + exit(1); + } + + return offset; +} + +static int get_sector_size(int fd) +{ + int size; + + if (ioctl(fd, BLKSSZGET, &size) != 0) + return 0; + + if (size < 512 || size > 32768 || (size & (size - 1))) + { + fprintf(stderr, "%s: Warning: Disk logical sector size (%d) is not suitable for UDF\n", appname, size); + return 0; + } + + return size; +} + +static uint32_t compute_windows_serial_num(struct udf_disc *disc) +{ + uint8_t *buffer = (uint8_t *)disc->udf_fsd; + size_t len = sizeof(*disc->udf_fsd); + uint8_t checksum[4] = { 0, 0, 0, 0 }; + + if (!buffer) + return 0; + + while (len--) + checksum[len & 0x3] += *buffer++; + + return (checksum[0] << 24) | (checksum[1] << 16) | (checksum[2] << 8) | checksum[3]; +} + +static uint32_t compute_behind_blocks(struct udf_disc *disc) +{ + struct udf_extent *start_ext; + uint32_t last_block = 0; + + for (start_ext = disc->head; start_ext != NULL; start_ext = start_ext->next) + { + if (start_ext->space_type & USPACE) + continue; + if (last_block < start_ext->start + start_ext->blocks) + last_block = start_ext->start + start_ext->blocks; + } + + if (disc->blocks > last_block) + return disc->blocks - last_block; + else + return 0; +} + +static void print_dstring(struct udf_disc *disc, const char *name, const dstring *string, size_t len) +{ + char buf[256]; + size_t i; + + fputs(name, stdout); + putchar('='); + if (string) + { + len = decode_string(disc, string, buf, len, sizeof(buf)); + if (len != (size_t)-1) + { + for (i = 0; i < len; ++i) + { + if (buf[i] == '\n') + buf[i] = ' '; + } + fwrite(buf, len, 1, stdout); + } + } + putchar('\n'); +} + +static const char *udf_space_type_str[UDF_SPACE_TYPE_SIZE] = { "RESERVED", "VRS", "ANCHOR", "MVDS", "RVDS", "LVID", "STABLE", "SSPACE", "PSPACE", "USPACE", "BAD", "MBR" }; + +static void dump_space(struct udf_disc *disc) +{ + struct udf_extent *start_ext; + int i; + + for (start_ext = disc->head; start_ext != NULL; start_ext = start_ext->next) + { + for (i = 0; i < UDF_SPACE_TYPE_SIZE; ++i) + { + if (!(start_ext->space_type & (1<<i))) + continue; + if (start_ext->space_type & (USPACE|RESERVED)) + continue; + printf("start=%lu, blocks=%lu, type=%s\n", (unsigned long int)start_ext->start, (unsigned long int)start_ext->blocks, udf_space_type_str[i]); + } + } +} + +int main(int argc, char *argv[]) +{ + struct udf_disc disc; + dstring vsid[128]; + char uuid[17]; + char *filename; + struct logicalVolDesc *lvd; + struct primaryVolDesc *pvd; + struct partitionDesc *pd; + uint32_t serial_num; + uint32_t used_blocks; + uint32_t behind_blocks; + size_t ret; + int fd; + + setlocale(LC_CTYPE, ""); + appname = "udfinfo"; + + memset(&disc, 0, sizeof(disc)); + disc.flags = FLAG_LOCALE; + disc.head = calloc(1, sizeof(struct udf_extent)); + disc.tail = disc.head; + disc.head->space_type = USPACE; + + parse_args(argc, argv, &disc, &filename); + + fd = open(filename, O_RDONLY); + if (fd < 0) + { + fprintf(stderr, "%s: Error: Cannot open device '%s': %s\n", appname, filename, strerror(errno)); + exit(1); + } + + disc.blksize = get_size(fd); + disc.blkssz = get_sector_size(fd); + + if (read_disc(fd, &disc) < 0) + { + fprintf(stderr, "%s: Error: Cannot process device '%s' as UDF disk\n", appname, filename); + exit(1); + } + + close(fd); + + if (disc.udf_lvd[0]) + lvd = disc.udf_lvd[0]; + else if (disc.udf_lvd[1]) + lvd = disc.udf_lvd[1]; + else + lvd = NULL; + + if (disc.udf_pvd[0]) + pvd = disc.udf_pvd[0]; + else if (disc.udf_pvd[1]) + pvd = disc.udf_pvd[1]; + else + pvd = NULL; + + if (disc.udf_pd[0]) + pd = disc.udf_pd[0]; + else if (disc.udf_pd[1]) + pd = disc.udf_pd[1]; + else + pd = NULL; + + if (disc.total_space_blocks < disc.free_space_blocks) + used_blocks = disc.total_space_blocks; + else + used_blocks = disc.total_space_blocks - disc.free_space_blocks; + + behind_blocks = compute_behind_blocks(&disc); + + serial_num = compute_windows_serial_num(&disc); + + if (pvd) + { + ret = gen_uuid_from_vol_set_ident(uuid, pvd->volSetIdent, sizeof(pvd->volSetIdent)); + if (ret < 8) + { + memcpy(vsid, pvd->volSetIdent, 128); + } + else + { + vsid[0] = pvd->volSetIdent[0]; + vsid[127] = 0; + if (ret < 16) + ret = 1; + else + ret = 2; + if (pvd->volSetIdent[127] > vsid[0]*ret) + { + vsid[127] = pvd->volSetIdent[127] - vsid[0]*ret; + memcpy(vsid + 1, pvd->volSetIdent + vsid[0]*ret + 1, vsid[127] - 1); + } + } + } + else + { + uuid[0] = 0; + vsid[0] = 0; + vsid[127] = 0; + } + + if (!disc.udf_lvid || le32_to_cpu(disc.udf_lvid->integrityType) != LVID_INTEGRITY_TYPE_CLOSE) + fprintf(stderr, "%s: Warning: Logical Volume is in inconsistent state\n", appname); + + printf("filename=%s\n", filename); + print_dstring(&disc, "label", lvd ? lvd->logicalVolIdent : NULL, sizeof(lvd->logicalVolIdent)); + printf("uuid=%s\n", uuid); + print_dstring(&disc, "lvid", lvd ? lvd->logicalVolIdent : NULL, sizeof(lvd->logicalVolIdent)); + print_dstring(&disc, "vid", pvd ? pvd->volIdent : NULL, sizeof(pvd->volIdent)); + print_dstring(&disc, "vsid", vsid, sizeof(vsid)); + print_dstring(&disc, "fsid", disc.udf_fsd ? disc.udf_fsd->fileSetIdent : NULL, sizeof(disc.udf_fsd->fileSetIdent)); + print_dstring(&disc, "fullvsid", pvd ? pvd->volSetIdent : NULL, sizeof(pvd->volSetIdent)); + printf("winserialnum=0x%08lx\n", (unsigned long int)serial_num); + printf("blocksize=%d\n", disc.blocksize); + printf("blocks=%lu\n", (unsigned long int)disc.blocks); + printf("usedblocks=%lu\n", (unsigned long int)used_blocks); + printf("freeblocks=%lu\n", (unsigned long int)disc.free_space_blocks); + printf("behindblocks=%lu\n", (unsigned long int)behind_blocks); + printf("numfiles=%lu\n", (unsigned long int)disc.num_files); + printf("numdirs=%lu\n", (unsigned long int)disc.num_dirs); + printf("udfrev=%x.%02x\n", (unsigned int)(disc.udf_rev >> 8), (unsigned int)(disc.udf_rev & 0xFF)); + printf("udfwriterev=%x.%02x\n", (unsigned int)(disc.udf_write_rev >> 8), (unsigned int)(disc.udf_write_rev & 0xFF)); + + if (disc.vat_block) + printf("vatblock=%lu\n", (unsigned long int)disc.vat_block); + + if (disc.udf_lvid) + { + switch (le32_to_cpu(disc.udf_lvid->integrityType)) + { + case LVID_INTEGRITY_TYPE_OPEN: + printf("integrity=opened\n"); + break; + case LVID_INTEGRITY_TYPE_CLOSE: + printf("integrity=closed\n"); + break; + default: + printf("integrity=unknown\n"); + break; + } + } + else + printf("integrity=unknown\n"); + + if (pd) + { + switch (le32_to_cpu(pd->accessType)) + { + case PD_ACCESS_TYPE_OVERWRITABLE: + printf("accesstype=overwritable\n"); + break; + case PD_ACCESS_TYPE_REWRITABLE: + printf("accesstype=rewritable\n"); + break; + case PD_ACCESS_TYPE_WRITE_ONCE: + printf("accesstype=writeonce\n"); + break; + case PD_ACCESS_TYPE_READ_ONLY: + printf("accesstype=readonly\n"); + break; + case PD_ACCESS_TYPE_NONE: + printf("accesstype=pseudo-overwritable\n"); + break; + default: + printf("accesstype=unknown\n"); + break; + } + } + else + printf("accesstype=unknown\n"); + + dump_space(&disc); + + return 0; +} diff --git a/udfinfo/options.c b/udfinfo/options.c new file mode 100644 index 0000000..fbc6a95 --- /dev/null +++ b/udfinfo/options.c @@ -0,0 +1,120 @@ +/* + * Copyright (C) 2017 Pali Rohár <pali.rohar@gmail.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 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#include "config.h" + +#include <errno.h> +#include <stdint.h> +#include <stdio.h> +#include <stdlib.h> + +#include <getopt.h> + +#include "libudffs.h" +#include "options.h" + +static struct option long_options[] = { + { "help", no_argument, NULL, OPT_HELP }, + { "blocksize", required_argument, NULL, OPT_BLK_SIZE }, + { "vatblock", required_argument, NULL, OPT_VAT_BLOCK }, + { "locale", no_argument, NULL, OPT_LOCALE }, + { "u8", no_argument, NULL, OPT_UNICODE8 }, + { "u16", no_argument, NULL, OPT_UNICODE16 }, + { "utf8", no_argument, NULL, OPT_UTF8 }, + { 0, 0, NULL, 0 }, +}; + +static void usage(void) +{ + fprintf(stderr, "udfinfo from " PACKAGE_NAME " " PACKAGE_VERSION "\n" + "Usage:\n" + "\tudfinfo [--locale|--u8|--u16|--utf8] [-b|--blocksize=block-size] [--vatblock=block] device\n" + ); + exit(1); +} + +static unsigned long int strtoul_safe(const char *str, int base, int *failed) +{ + char *endptr = NULL; + unsigned long int ret; + errno = 0; + ret = strtoul(str, &endptr, base); + *failed = (!*str || *endptr || errno) ? 1 : 0; + return ret; +} + +void parse_args(int argc, char *argv[], struct udf_disc *disc, char **filename) +{ + unsigned long int value; + int failed; + int ret; + + while ((ret = getopt_long(argc, argv, "b:h", long_options, NULL)) != EOF) + { + switch (ret) + { + case OPT_HELP: + case 'h': + usage(); + break; + case OPT_BLK_SIZE: + case 'b': + value = strtoul_safe(optarg, 0, &failed); + if (failed || value < 512 || value > 32768 || (value & (value - 1))) + { + fprintf(stderr, "%s: Error: Invalid value for option --blocksize\n", appname); + exit(1); + } + disc->blocksize = value; + break; + case OPT_VAT_BLOCK: + value = strtoul_safe(optarg, 0, &failed); + if (failed || value > UINT32_MAX) + { + fprintf(stderr, "%s: Error: Invalid value for option --vatblock\n", appname); + exit(1); + } + disc->vat_block = value; + break; + case OPT_UNICODE8: + disc->flags &= ~FLAG_CHARSET; + disc->flags |= FLAG_UNICODE8; + break; + case OPT_UNICODE16: + disc->flags &= ~FLAG_CHARSET; + disc->flags |= FLAG_UNICODE16; + break; + case OPT_UTF8: + disc->flags &= ~FLAG_CHARSET; + disc->flags |= FLAG_UTF8; + break; + case OPT_LOCALE: + disc->flags &= ~FLAG_CHARSET; + disc->flags |= FLAG_LOCALE; + break; + default: + usage(); + break; + } + } + + if (optind+1 != argc) + usage(); + + *filename = argv[optind]; +} diff --git a/udfinfo/options.h b/udfinfo/options.h new file mode 100644 index 0000000..7b39b50 --- /dev/null +++ b/udfinfo/options.h @@ -0,0 +1,42 @@ +/* + * Copyright (C) 2017 Pali Rohár <pali.rohar@gmail.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 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#ifndef OPTIONS_H +#define OPTIONS_H + +struct udf_disc; + +void parse_args(int, char *[], struct udf_disc *, char **); + +/* + * Command line option token values. + * 0x0000-0x00ff Single characters + * 0x1000-0x1fff Long switches (no arg) + * 0x2000-0x2fff Long settings (arg required) + */ + +#define OPT_HELP 0x1000 +#define OPT_LOCALE 0x1001 +#define OPT_UNICODE8 0x1002 +#define OPT_UNICODE16 0x1003 +#define OPT_UTF8 0x1004 + +#define OPT_BLK_SIZE 0x2000 +#define OPT_VAT_BLOCK 0x2001 + +#endif /* OPTIONS_H */ diff --git a/udfinfo/readdisc.c b/udfinfo/readdisc.c new file mode 100644 index 0000000..076723d --- /dev/null +++ b/udfinfo/readdisc.c @@ -0,0 +1,1807 @@ +/* + * Copyright (C) 2017 Pali Rohár <pali.rohar@gmail.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 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#include "config.h" + +#include <errno.h> +#include <stdint.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include <sys/stat.h> +#include <sys/types.h> +#include <unistd.h> + +#include <linux/cdrom.h> +#include <sys/ioctl.h> + +#include "libudffs.h" +#include "readdisc.h" + +static int read_offset(int fd, struct udf_disc *disc, void *buf, size_t offset, size_t count, int warn_beyond) +{ + off_t off; + ssize_t ret; + + if (offset + count > (size_t)disc->blocks * disc->blocksize) + { + if (warn_beyond) + fprintf(stderr, "%s: Warning: Trying to read beyond end of disk\n", appname); + return -1; + } + + off = lseek(fd, offset, SEEK_SET); + if (off != (off_t)-1 && (size_t)off != offset) + { + errno = EIO; + off = (off_t)-1; + } + if (off == (off_t)-1) + { + fprintf(stderr, "%s: Warning: lseek failed: %s\n", appname, strerror(errno)); + return -1; + } + + ret = read(fd, buf, count); + if (ret >= 0 && (size_t)ret != count) + { + errno = EIO; + ret = -1; + } + if (ret < 0) + { + fprintf(stderr, "%s: Warning: read failed: %s\n", appname, strerror(errno)); + return -1; + } + + return 0; +} + +static int read_vrs(int fd, struct udf_disc *disc, int *bea, int *nsr, int *tea) +{ + struct volStructDesc vsd; + uint32_t vsd_len; + int i; + + vsd_len = disc->blocksize > 2048 ? disc->blocksize : 2048; + *nsr = -1; + *bea = -1; + *tea = -1; + + for (i = 0; i < 64; ++i) + { + if (32768 + i*vsd_len >= 256*disc->blocksize) + break; + if (read_offset(fd, disc, &vsd, 32768 + i*vsd_len, sizeof(vsd), 0) < 0) + break; + if (!vsd.stdIdent[0]) + break; + else if (memcmp(vsd.stdIdent, VSD_STD_ID_BEA01, VSD_STD_ID_LEN) == 0) + { + if (*bea == -1) + { + *bea = i; + disc->udf_vrs[0] = malloc(sizeof(vsd)); + if (!disc->udf_vrs[0]) + { + fprintf(stderr, "%s: Error: malloc failed: %s\n", appname, strerror(errno)); + return -1; + } + memcpy(disc->udf_vrs[0], &vsd, sizeof(vsd)); + } + } + else if (memcmp(vsd.stdIdent, VSD_STD_ID_NSR02, VSD_STD_ID_LEN) == 0 || + memcmp(vsd.stdIdent, VSD_STD_ID_NSR03, VSD_STD_ID_LEN) == 0) + { + if (*nsr == -1) + { + *nsr = i; + disc->udf_vrs[1] = malloc(sizeof(vsd)); + if (!disc->udf_vrs[1]) + { + fprintf(stderr, "%s: Error: malloc failed: %s\n", appname, strerror(errno)); + return -1; + } + memcpy(disc->udf_vrs[1], &vsd, sizeof(vsd)); + } + } + else if (memcmp(vsd.stdIdent, VSD_STD_ID_TEA01, VSD_STD_ID_LEN) == 0) + { + if (*tea == -1) + { + *tea = i; + disc->udf_vrs[2] = malloc(sizeof(vsd)); + if (!disc->udf_vrs[2]) + { + fprintf(stderr, "%s: Error: malloc failed: %s\n", appname, strerror(errno)); + return -1; + } + memcpy(disc->udf_vrs[2], &vsd, sizeof(vsd)); + } + } + else if (memcmp(vsd.stdIdent, VSD_STD_ID_BOOT2, VSD_STD_ID_LEN) != 0 && + memcmp(vsd.stdIdent, VSD_STD_ID_CD001, VSD_STD_ID_LEN) != 0 && + memcmp(vsd.stdIdent, VSD_STD_ID_CDW02, VSD_STD_ID_LEN) != 0) + break; + } + + if (i == 64) + fprintf(stderr, "%s: Warning: Too many Volume Sequence Descriptors in Volume Recognition Sequence, stopping scanning\n", appname); + + if (*nsr == -1) + return -2; + + return 0; +} + +static void setup_blocks(struct udf_disc *disc) +{ + uint64_t blocks = disc->blksize / disc->blocksize; + + if (blocks > UINT32_MAX) + disc->blocks = UINT32_MAX; + else + disc->blocks = (uint32_t)blocks; + + disc->head->blocks = disc->blocks; +} + +static void setup_vrs(struct udf_disc *disc, int bea, int nsr, int tea) +{ + int max; + struct udf_extent *ext; + + max = tea; + if (max < nsr) + max = nsr; + if (max < bea) + max = bea; + + if (disc->blocksize >= 2048) + ext = set_extent(disc, VRS, 32768 / disc->blocksize, max+1); + else + ext = set_extent(disc, VRS, 32768 / disc->blocksize, ((2048 * (max+1)) + disc->blocksize - 1) / disc->blocksize); + + if (disc->blocksize >= 2048) + { + set_desc(ext, 0x00, nsr, sizeof(struct volStructDesc), alloc_data(disc->udf_vrs[1], sizeof(struct volStructDesc))); + if (bea != -1) + set_desc(ext, 0x00, bea, sizeof(struct volStructDesc), alloc_data(disc->udf_vrs[0], sizeof(struct volStructDesc))); + if (tea != -1) + set_desc(ext, 0x00, tea, sizeof(struct volStructDesc), alloc_data(disc->udf_vrs[2], sizeof(struct volStructDesc))); + } + else + { + set_desc(ext, 0x00, nsr * 2048 / disc->blocksize, sizeof(struct volStructDesc), alloc_data(disc->udf_vrs[1], sizeof(struct volStructDesc))); + if (bea != -1) + set_desc(ext, 0x00, bea * 2048 / disc->blocksize, sizeof(struct volStructDesc), alloc_data(disc->udf_vrs[0], sizeof(struct volStructDesc))); + if (tea != -1) + set_desc(ext, 0x00, tea * 2048 / disc->blocksize, sizeof(struct volStructDesc), alloc_data(disc->udf_vrs[2], sizeof(struct volStructDesc))); + } +} + +static int read_anchor_i(int fd, struct udf_disc *disc, int i, uint32_t location) +{ + struct anchorVolDescPtr avdp; + struct udf_extent *ext; + + if (read_offset(fd, disc, &avdp, (size_t)location * disc->blocksize, sizeof(avdp), 1) < 0) + return -2; + + if (le32_to_cpu(avdp.descTag.tagLocation) != location) + return -2; + if (le16_to_cpu(avdp.descTag.tagIdent) != TAG_IDENT_AVDP) + return -2; + + disc->udf_anchor[i] = malloc(sizeof(avdp)); + if (!disc->udf_anchor[i]) + { + fprintf(stderr, "%s: Error: malloc failed: %s\n", appname, strerror(errno)); + return -1; + } + + memcpy(disc->udf_anchor[i], &avdp, sizeof(avdp)); + + ext = set_extent(disc, ANCHOR, location, 1); + set_desc(ext, TAG_IDENT_AVDP, 0, sizeof(avdp), alloc_data(disc->udf_anchor[i], sizeof(avdp))); + + return 0; +} + +static int read_anchor_first(int fd, struct udf_disc *disc) +{ + return read_anchor_i(fd, disc, 0, 256); +} + +static int read_anchor_second(int fd, struct udf_disc *disc) +{ + int ret1, ret2; + + if (disc->blocks > 257 && (size_t)(disc->blocks - 257) * disc->blocksize > (size_t)32768 + disc->blocksize && disc->blocks - 257 != 256) + ret1 = read_anchor_i(fd, disc, 1, disc->blocks - 257); + else + ret1 = -2; + if (ret1 == -1) + return -1; + + if ((size_t)(disc->blocks - 1) * disc->blocksize > (size_t)32768 + disc->blocksize && disc->blocks - 1 != 256) + ret2 = read_anchor_i(fd, disc, 2, disc->blocks - 1); + else + ret2 = -2; + if (ret2 == -1) + return -1; + + if (disc->udf_anchor[0]) + return 0; + + if (ret1 < 0 && ret2 < 0) + return -2; + + if (ret2 < 0) + fprintf(stderr, "%s: Warning: First and third Anchor Volume Descriptor Pointer not found, using second\n", appname); + else if (ret1 < 0) + fprintf(stderr, "%s: Warning: First and second Anchor Volume Descriptor Pointer not found, using third\n", appname); + else + fprintf(stderr, "%s: Warning: First Anchor Volume Descriptor Pointer not found, using second\n", appname); + + return 0; +} + +static int read_anchor_512(int fd, struct udf_disc *disc) +{ + int ret; + + ret = read_anchor_i(fd, disc, 0, 512); + if (ret == 0) + fprintf(stderr, "%s: Warning: First, second and third Anchor Volume Descriptor Pointer not found, but found on sector 512, using it\n", appname); + + return ret; +} + +static int detect_vrs_and_anchor(int fd, struct udf_disc *disc, int id, int *found_vrs, int *vsd_2048_valid, int *bea, int *nsr, int *tea) +{ + int ret; + + if (disc->blocksize <= 2048 && *vsd_2048_valid == 0) + return -2; + + setup_blocks(disc); + + if (disc->blocksize > 2048 || *vsd_2048_valid == -1) + { + free(disc->udf_vrs[0]); + free(disc->udf_vrs[1]); + free(disc->udf_vrs[2]); + disc->udf_vrs[0] = NULL; + disc->udf_vrs[1] = NULL; + disc->udf_vrs[2] = NULL; + + ret = read_vrs(fd, disc, bea, nsr, tea); + if (ret == -2) + { + if (disc->blocksize <= 2048) + *vsd_2048_valid = 0; + return -3; + } + else if (ret < 0) + return ret; + + if (disc->blocksize <= 2048) + *vsd_2048_valid = 1; + + *found_vrs = 1; + } + + if (id == 0) + return read_anchor_first(fd, disc); + else if (id == 1) + return read_anchor_second(fd, disc); + else if (id == 2) + return read_anchor_512(fd, disc); + { + fprintf(stderr, "%s: Error: Wrong Anchor type\n", appname); + exit(1); + } +} + +static int detect_udf(int fd, struct udf_disc *disc) +{ + int ret, ret2; + int bea, nsr, tea; + int bea_2048 = -1, nsr_2048 = -1, tea_2048 = -1; + int vsd_2048_valid = -1; + int found_vrs = 0; + + if (disc->blocksize) + { + if (disc->blksize / disc->blocksize > UINT32_MAX) + fprintf(stderr, "%s: Warning: Disk is too big (%llu), using only %lu blocks\n", appname, (unsigned long long int)(disc->blksize / disc->blocksize), (unsigned long int)UINT32_MAX); + + setup_blocks(disc); + + ret = read_vrs(fd, disc, &bea, &nsr, &tea); + if (ret < 0) + { + if (ret == -2) + fprintf(stderr, "%s: Error: UDF Volume Recognition Sequence not found\n", appname); + return -1; + } + + ret = read_anchor_first(fd, disc); + ret2 = read_anchor_second(fd, disc); + if (ret < 0 && ret2 < 0) + { + if (ret == -2 || ret2 == -2) + { + ret = read_anchor_512(fd, disc); + if (ret < 0) + { + fprintf(stderr, "%s: Error: UDF Volume Recognition Sequence found but not Anchor Volume Descriptor Pointer, maybe wrong --blocksize?\n", appname); + return -1; + } + } + else + return -1; + } + + setup_vrs(disc, bea, nsr, tea); + return 0; + } + else if (disc->blkssz) + { + disc->blocksize = disc->blkssz; + setup_blocks(disc); + ret = read_vrs(fd, disc, &bea, &nsr, &tea); + if (ret != -2) + { + if (ret != 0) + return -1; + ret = read_anchor_first(fd, disc); + ret2 = read_anchor_second(fd, disc); + if (ret == 0 || ret2 == 0) + { + setup_vrs(disc, bea, nsr, tea); + return 0; + } + else if (ret == -2 || ret2 == -2) + { + ret = read_anchor_512(fd, disc); + if (ret < 0 && ret != -2) + return -1; + else if (ret == 0) + return 0; + } + else + return -1; + } + } + + for (disc->blocksize = 512; disc->blocksize <= 32768; disc->blocksize *= 2) + { + if (disc->blocksize <= 2048 && vsd_2048_valid) + { + bea = bea_2048; + nsr = nsr_2048; + tea = tea_2048; + } + + ret = detect_vrs_and_anchor(fd, disc, 0, &found_vrs, &vsd_2048_valid, &bea, &nsr, &tea); + + if (disc->blocksize <= 2048 && vsd_2048_valid) + { + bea_2048 = bea; + nsr_2048 = nsr; + tea_2048 = tea; + } + + if (ret == -3 || ret == -2) + continue; + else if (ret < 0) + return ret; + + ret = read_anchor_second(fd, disc); + if (ret == -1) + return -1; + + break; + } + + if (disc->blocksize > 32768) + { + for (disc->blocksize = 512; disc->blocksize <= 32768; disc->blocksize *= 2) + { + ret = detect_vrs_and_anchor(fd, disc, 1, &found_vrs, &vsd_2048_valid, &bea, &nsr, &tea); + if (ret == -3 || ret == -2) + continue; + else if (ret < 0) + return ret; + + break; + } + + if (disc->blocksize > 32768) + { + for (disc->blocksize = 512; disc->blocksize <= 32768; disc->blocksize *= 2) + { + ret = detect_vrs_and_anchor(fd, disc, 2, &found_vrs, &vsd_2048_valid, &bea, &nsr, &tea); + if (ret == -3 || ret == -2) + continue; + else if (ret < 0) + return ret; + + break; + } + + if (disc->blocksize > 32768) + { + if (found_vrs) + fprintf(stderr, "%s: Error: UDF Volume Recognition Sequence found but not Anchor Volume Descriptor Pointer, maybe wrong --blocksize?\n", appname); + else + fprintf(stderr, "%s: Error: UDF Volume Recognition Sequence not found\n", appname); + return -1; + } + } + } + + if (disc->blksize / disc->blocksize > UINT32_MAX) + fprintf(stderr, "%s: Warning: Disk is too big (%llu), using only %lu blocks\n", appname, (unsigned long long int)(disc->blksize / disc->blocksize), (unsigned long int)UINT32_MAX); + + if (disc->blkssz && disc->blkssz != disc->blocksize) + fprintf(stderr, "%s: Warning: Disk logical sector size (%d) does not match UDF block size (%u)\n", appname, disc->blkssz, (unsigned int)disc->blocksize); + + if (disc->blocksize <= 2048) + { + bea = bea_2048; + nsr = nsr_2048; + tea = tea_2048; + } + + setup_vrs(disc, bea, nsr, tea); + + return 0; +} + +static void read_mbr(int fd, struct udf_disc *disc) +{ + struct mbr mbr; + + if (read_offset(fd, disc, &mbr, 0, sizeof(mbr), 1) < 0) + return; + + if (le16_to_cpu(mbr.boot_signature) != MBR_BOOT_SIGNATURE) + return; + + set_extent(disc, MBR, 0, 1); +} + +static int choose_anchor(struct udf_disc *disc) +{ + if (disc->udf_anchor[0]) + return 0; + else if (disc->udf_anchor[1]) + return 1; + else if (disc->udf_anchor[2]) + return 2; + else + return -1; +} + +static int scan_vds(int fd, struct udf_disc *disc, enum udf_space_type vds_type) +{ + uint32_t location, length, count, i; + uint32_t next_vdp_num, next_location, next_length, next_count; + uint16_t type, udf_rev_le16; + size_t gd_length; + struct genericDesc *gd_ptr; + struct udf_extent *ext; + struct volDescPtr *vdp; + struct logicalVolDesc *lvd; + struct unallocSpaceDesc *usd; + unsigned char buffer[512]; + int id, anchor; + int nested; + + anchor = choose_anchor(disc); + if (anchor == -1) + return -2; + + if (vds_type == MVDS) + { + next_location = le32_to_cpu(disc->udf_anchor[anchor]->mainVolDescSeqExt.extLocation); + next_length = le32_to_cpu(disc->udf_anchor[anchor]->mainVolDescSeqExt.extLength) & EXT_LENGTH_MASK; + id = 0; + } + else if (vds_type == RVDS) + { + next_location = le32_to_cpu(disc->udf_anchor[anchor]->reserveVolDescSeqExt.extLocation); + next_length = le32_to_cpu(disc->udf_anchor[anchor]->reserveVolDescSeqExt.extLength) & EXT_LENGTH_MASK; + id = 1; + } + else + { + fprintf(stderr, "%s: Error: Wrong Volume Descriptor Sequence type\n", appname); + exit(1); + } + + next_count = next_length / disc->blocksize; + + if (!next_location || !next_count) + return -2; + + nested = 0; + next_vdp_num = 0; + + while (next_location && next_count) + { + if (++nested > 64) + { + fprintf(stderr, "%s: Warning: Too many nested Volume Descriptor Sequences, stopping scanning\n", appname); + break; + } + + location = next_location; + length = next_length; + count = next_count; + next_location = 0; + next_length = 0; + next_count = 0; + + ext = set_extent(disc, vds_type, location, count); + + if (count > 256) + length = 256 * disc->blocksize; + + for (i = 0; i < count; ++i) + { + if (count >= 256) + { + fprintf(stderr, "%s: Warning: Too many descriptors (%lu) in Volume Descriptor Sequence, stopping scanning\n", appname, (long unsigned int)count); + break; + } + + if (read_offset(fd, disc, &buffer, ((size_t)location+i) * disc->blocksize, sizeof(buffer), 1) < 0) + return -3; + + gd_ptr = (struct genericDesc *)&buffer; + type = le16_to_cpu(gd_ptr->descTag.tagIdent); + if (type == 0) + break; + + if (le32_to_cpu(gd_ptr->descTag.tagLocation) != location+i) + { + fprintf(stderr, "%s: Warning: Incorrect Volume Descriptor\n", appname); + return -3; + } + + switch (type) + { + case TAG_IDENT_PVD: + case TAG_IDENT_PD: + case TAG_IDENT_IUVD: + case TAG_IDENT_TD: + case TAG_IDENT_VDP: + default: + gd_ptr = malloc(sizeof(buffer)); + if (!gd_ptr) + { + fprintf(stderr, "%s: Error: malloc failed: %s\n", appname, strerror(errno)); + return -1; + } + memcpy(gd_ptr, &buffer, sizeof(buffer)); + set_desc(ext, type, i, sizeof(buffer), alloc_data(gd_ptr, sizeof(buffer))); + + if (type == TAG_IDENT_PVD && (!disc->udf_pvd[id] || le32_to_cpu(disc->udf_pvd[id]->volDescSeqNum) < le32_to_cpu(gd_ptr->volDescSeqNum))) + disc->udf_pvd[id] = (struct primaryVolDesc *)gd_ptr; + else if (type == TAG_IDENT_PD && (!disc->udf_pd[id] || le32_to_cpu(disc->udf_pd[id]->volDescSeqNum) < le32_to_cpu(gd_ptr->volDescSeqNum))) + disc->udf_pd[id] = (struct partitionDesc *)gd_ptr; + else if (type == TAG_IDENT_IUVD && (!disc->udf_iuvd[id] || le32_to_cpu(disc->udf_iuvd[id]->volDescSeqNum) < le32_to_cpu(gd_ptr->volDescSeqNum))) + disc->udf_iuvd[id] = (struct impUseVolDesc *)gd_ptr; + else if (type == TAG_IDENT_TD && !disc->udf_td[id]) + disc->udf_td[id] = (struct terminatingDesc *)gd_ptr; + else if (type == TAG_IDENT_VDP) + { + vdp = (struct volDescPtr *)gd_ptr; + if (next_vdp_num < le32_to_cpu(vdp->volDescSeqNum)) + { + next_location = le32_to_cpu(vdp->nextVolDescSeqExt.extLocation); + if (next_location <= location) + { + fprintf(stderr, "%s: Warning: Next descriptor in Volume Descriptor Sequence is not on higher block number, ignoring it\n", appname); + next_location = 0; + } + else + { + next_vdp_num = le32_to_cpu(vdp->volDescSeqNum); + next_length = le32_to_cpu(vdp->nextVolDescSeqExt.extLength) & EXT_LENGTH_MASK; + next_count = next_length / disc->blocksize; + } + } + } + else + fprintf(stderr, "%s: Warning: Unknown descriptor in Volume Descriptor Sequence\n", appname); + break; + + case TAG_IDENT_LVD: + lvd = (struct logicalVolDesc *)gd_ptr; + + gd_length = sizeof(*lvd) + le32_to_cpu(lvd->mapTableLength); + if (i*disc->blocksize + gd_length > length || gd_length > 256*disc->blocksize) + { + fprintf(stderr, "%s: Warning: Logical Volume Descriptor is too big (%llu)\n", appname, (unsigned long long int)(i*disc->blocksize + gd_length)); + i = count-1; + break; + } + + lvd = malloc(gd_length); + if (!lvd) + { + fprintf(stderr, "%s: Error: malloc failed: %s\n", appname, strerror(errno)); + return -1; + } + + if (gd_length <= sizeof(buffer)) + memcpy(lvd, &buffer, gd_length); + else + { + memcpy(lvd, &buffer, sizeof(buffer)); + errno = 0; + if (read(fd, (void *)lvd + sizeof(buffer), gd_length - sizeof(buffer)) != (ssize_t)(gd_length - sizeof(buffer))) + { + fprintf(stderr, "%s: Warning: read failed: %s\n", appname, strerror(errno ? errno : EIO)); + free(lvd); + return -3; + } + } + + set_desc(ext, TAG_IDENT_LVD, i, gd_length, alloc_data(lvd, gd_length)); + + if (gd_length > disc->blocksize) + i += (gd_length + (disc->blocksize-1)) / disc->blocksize - 1; + + if (!disc->udf_lvd[id] || le32_to_cpu(disc->udf_lvd[id]->volDescSeqNum) < le32_to_cpu(lvd->volDescSeqNum)) + { + disc->udf_lvd[id] = lvd; + if (strncmp((char *)disc->udf_lvd[id]->domainIdent.ident, UDF_ID_COMPLIANT, sizeof(disc->udf_lvd[id]->domainIdent.ident)) == 0) + { + memcpy(&udf_rev_le16, disc->udf_lvd[id]->domainIdent.identSuffix, sizeof(udf_rev_le16)); + disc->udf_rev = le16_to_cpu(udf_rev_le16); + disc->udf_write_rev = disc->udf_rev; + } + } + + if (le32_to_cpu(lvd->logicalBlockSize) != disc->blocksize) + fprintf(stderr, "%s: Warning: blocksize in Logical Volume Descriptor is different as expected\n", appname); + + break; + + case TAG_IDENT_USD: + usd = (struct unallocSpaceDesc *)&buffer; + + gd_length = sizeof(*usd) + le32_to_cpu(usd->numAllocDescs) * sizeof(*usd->allocDescs); + if (i*disc->blocksize + gd_length > length || gd_length > 256*disc->blocksize) + { + fprintf(stderr, "%s: Warning: Unallocated Space Descriptor is too big (%llu)\n", appname, (unsigned long long int)(i*disc->blocksize + gd_length)); + i = count-1; + break; + } + + usd = malloc(gd_length); + if (!usd) + { + fprintf(stderr, "%s: Error: malloc failed: %s\n", appname, strerror(errno)); + return -1; + } + + if (gd_length <= sizeof(buffer)) + memcpy(usd, &buffer, gd_length); + else + { + memcpy(usd, &buffer, sizeof(buffer)); + errno = 0; + if (read(fd, (void *)usd + sizeof(buffer), gd_length - sizeof(buffer)) != (ssize_t)(gd_length - sizeof(buffer))) + { + fprintf(stderr, "%s: Warning: read failed: %s\n", appname, strerror(errno ? errno : EIO)); + free(usd); + return -3; + } + } + + set_desc(ext, TAG_IDENT_USD, i, gd_length, alloc_data(usd, gd_length)); + + if (gd_length > disc->blocksize) + i += (gd_length + (disc->blocksize-1)) / disc->blocksize - 1; + + if (!disc->udf_usd[id] || le32_to_cpu(disc->udf_usd[id]->volDescSeqNum) < le32_to_cpu(usd->volDescSeqNum)) + disc->udf_usd[id] = usd; + + break; + } + + if (type == TAG_IDENT_TD) + break; + } + } + + return 0; +} + +static void scan_mvds(int fd, struct udf_disc *disc) +{ + int ret; + + ret = scan_vds(fd, disc, MVDS); + if (ret == -2) + fprintf(stderr, "%s: Warning: Main Volume Descriptor Sequence not found\n", appname); + else if (ret == -3) + fprintf(stderr, "%s: Warning: Main Volume Descriptor Sequence is damaged\n", appname); +} + +static void scan_rvds(int fd, struct udf_disc *disc) +{ + int ret; + + ret = scan_vds(fd, disc, RVDS); + if (ret == -2) + fprintf(stderr, "%s: Warning: Reserve Volume Descriptor Sequence not found\n", appname); + else if (ret == -3) + fprintf(stderr, "%s: Warning: Reserve Volume Descriptor Sequence is damaged\n", appname); +} + +static void scan_lvis(int fd, struct udf_disc *disc) +{ + uint32_t location, length; + uint32_t next_location, next_length; + uint16_t type; + size_t lvid_length; + unsigned char buffer[512]; + struct udf_extent *ext; + struct logicalVolIntegrityDesc *lvid; + tag *descTag; + int id; + int scanned; + + if (disc->udf_lvd[0]) + id = 0; + else if (disc->udf_lvd[1]) + id = 1; + else + return; + + location = le32_to_cpu(disc->udf_lvd[id]->integritySeqExt.extLocation); + length = le32_to_cpu(disc->udf_lvd[id]->integritySeqExt.extLength) & EXT_LENGTH_MASK; + + scanned = 0; + + while (location && length) + { + if (length > 256*disc->blocksize) + { + fprintf(stderr, "%s: Warning: Logical Volume Integrity Descriptor Sequence is too big (%lu)\n", appname, (unsigned long int)length); + break; + } + + if (read_offset(fd, disc, &buffer, (size_t)location * disc->blocksize, sizeof(buffer), 1) < 0) + return; + + descTag = (tag *)&buffer; + type = le16_to_cpu(descTag->tagIdent); + if (type == 0) + break; + + if (le32_to_cpu(descTag->tagLocation) != location) + { + fprintf(stderr, "%s: Warning: Incorrect Logical Volume Integrity Descriptor\n", appname); + break; + } + + if (type == TAG_IDENT_TD) + break; + + if (type != TAG_IDENT_LVID) + { + fprintf(stderr, "%s: Warning: Incorrect Logical Volume Integrity Descriptor\n", appname); + break; + } + + lvid = (struct logicalVolIntegrityDesc *)buffer; + if (le32_to_cpu(lvid->numOfPartitions) > 32) + { + fprintf(stderr, "%s: Warning: Too many partitions (%lu) in Logical Volume Integrity Descriptor, stopping scanning\n", appname, (unsigned long int)le32_to_cpu(lvid->numOfPartitions)); + break; + } + if (le32_to_cpu(lvid->lengthOfImpUse) > 32*disc->blocksize) + { + fprintf(stderr, "%s: Warning: Logical Volume Integrity Descriptor Implementation Use is too big (%lu), stopping scanning\n", appname, (unsigned long int)le32_to_cpu(lvid->lengthOfImpUse)); + break; + } + + lvid_length = sizeof(*lvid) + le32_to_cpu(lvid->numOfPartitions) * 2 * sizeof(uint32_t) + le32_to_cpu(lvid->lengthOfImpUse); + if (lvid_length > length) + { + fprintf(stderr, "%s: Warning: Incorrect Logical Volume Integrity Descriptor\n", appname); + break; + } + + lvid = malloc(lvid_length); + if (!lvid) + { + fprintf(stderr, "%s: Error: malloc failed: %s\n", appname, strerror(errno)); + break; + } + + if (lvid_length <= sizeof(buffer)) + memcpy(lvid, &buffer, lvid_length); + else + { + memcpy(lvid, &buffer, sizeof(buffer)); + errno = 0; + if (read(fd, (void *)lvid + sizeof(buffer), lvid_length - sizeof(buffer)) != (ssize_t)(lvid_length - sizeof(buffer))) + { + fprintf(stderr, "%s: Warning: read failed: %s\n", appname, strerror(errno ? errno : EIO)); + free(lvid); + break; + } + } + + ext = set_extent(disc, LVID, location, (lvid_length + disc->blocksize-1) / disc->blocksize); + set_desc(ext, TAG_IDENT_LVID, 0, lvid_length, alloc_data(lvid, lvid_length)); + + disc->udf_lvid = lvid; + + next_location = le32_to_cpu(lvid->nextIntegrityExt.extLocation); + next_length = le32_to_cpu(lvid->nextIntegrityExt.extLength) & EXT_LENGTH_MASK; + + if (next_length && next_location <= location) + { + fprintf(stderr, "%s: Warning: Next Logical Volume Integrity is not on higher block number, ignoring it\n", appname); + next_length = 0; + } + + if (next_location && next_length) + { + location = next_location; + length = next_length; + } + else if (length > disc->blocksize) + { + ++location; + length -= disc->blocksize; + } + else + { + length = 0; + } + + if (length > 0 && ++scanned >= 1000) + { + fprintf(stderr, "%s: Warning: Too many Logical Volume Integrity Descriptors, stopping scanning\n", appname); + break; + } + } +} + +static void parse_lvidiu(struct udf_disc *disc) +{ + struct logicalVolIntegrityDescImpUse *lvidiu; + + if (!disc->udf_lvid || disc->udf_lvid->lengthOfImpUse < sizeof(*lvidiu)) + { + fprintf(stderr, "%s: Warning: Logical Volume Integrity Descriptor Implementation Use not found\n", appname); + return; + } + + lvidiu = (struct logicalVolIntegrityDescImpUse *)&(disc->udf_lvid->impUse[le32_to_cpu(disc->udf_lvid->numOfPartitions) * 2 * sizeof(uint32_t)]); + disc->udf_rev = le16_to_cpu(lvidiu->minUDFReadRev); + disc->udf_write_rev = le16_to_cpu(lvidiu->minUDFWriteRev); + disc->num_files = le32_to_cpu(lvidiu->numFiles); + disc->num_dirs = le32_to_cpu(lvidiu->numDirs); +} + +static struct genericPartitionMap *find_partition(struct udf_disc *disc, uint8_t type, const char *ident) +{ + uint32_t i, offset; + struct genericPartitionMap *pmap; + struct udfPartitionMap2 *upm2; + int id; + + if (disc->udf_lvd[0]) + id = 0; + else if (disc->udf_lvd[1]) + id = 1; + else + return NULL; + + offset = 0; + for (i = 0; i < le32_to_cpu(disc->udf_lvd[id]->numPartitionMaps); ++i) + { + if (offset >= le32_to_cpu(disc->udf_lvd[id]->mapTableLength)) + return NULL; + pmap = (struct genericPartitionMap *)&disc->udf_lvd[id]->partitionMaps[offset]; + if (pmap->partitionMapType == type) + { + if (!ident) + return pmap; + upm2 = (struct udfPartitionMap2 *)pmap; + if (strncmp((char *)upm2->partIdent.ident, ident, sizeof(upm2->partIdent.ident)) == 0) + return pmap; + } + offset += pmap->partitionMapLength; + } + + return NULL; +} + +static struct genericPartitionMap *get_partition(struct udf_disc *disc, int id, uint16_t partition) +{ + uint16_t i; + uint32_t offset; + struct genericPartitionMap *pmap; + + if (partition >= le32_to_cpu(disc->udf_lvd[id]->numPartitionMaps)) + return NULL; + + offset = 0; + for (i = 0; i <= partition; ++i) + { + if (offset >= le32_to_cpu(disc->udf_lvd[id]->mapTableLength)) + return NULL; + pmap = (struct genericPartitionMap *)&disc->udf_lvd[id]->partitionMaps[offset]; + offset += pmap->partitionMapLength; + } + + if (offset > le32_to_cpu(disc->udf_lvd[id]->mapTableLength)) + return NULL; + + return pmap; +} + +static uint32_t find_block_position(struct udf_disc *disc, struct genericPartitionMap *pmap, uint32_t block) +{ + struct udfPartitionMap2 *upm2; + struct sparablePartitionMap *spm; + uint8_t count, i; + uint16_t packet_len, num, j; + uint32_t location, packet, offset; + + if (pmap->partitionMapType == GP_PARTITION_MAP_TYPE_1) + return block; + else if (pmap->partitionMapType == GP_PARTITION_MAP_TYPE_2) + { + upm2 = (struct udfPartitionMap2 *)pmap; + if (strncmp((char *)upm2->partIdent.ident, UDF_ID_VIRTUAL, sizeof(upm2->partIdent.ident)) == 0) + { + if (!disc->vat) + return UINT32_MAX; + else if (block < disc->vat_entries) + return disc->vat[block]; + else + return block; + } + else if (strncmp((char *)upm2->partIdent.ident, UDF_ID_SPARABLE, sizeof(upm2->partIdent.ident)) == 0) + { + spm = (struct sparablePartitionMap *)upm2; + count = spm->numSparingTables; + packet_len = le16_to_cpu(spm->packetLength); + + packet = block & ~(packet_len-1); + offset = block & (packet_len-1); + + for (i = 0; i < count; ++i) + { + if (!disc->udf_stable[i]) + continue; + + num = le16_to_cpu(disc->udf_stable[i]->reallocationTableLen); + for (j = 0; j < num; ++j) + { + location = le32_to_cpu(disc->udf_stable[i]->mapEntry[j].origLocation); + if (location >= 0xFFFFFFF0) + break; + else if (location == packet) + return le32_to_cpu(disc->udf_stable[i]->mapEntry[j].mappedLocation) + offset; + else if (location > packet) + break; + } + } + + return block; + } + else if (strncmp((char *)upm2->partIdent.ident, UDF_ID_METADATA, sizeof(upm2->partIdent.ident)) == 0) + { + /* TODO: Add support for Metadata */ + fprintf(stderr, "%s: Warning: Metadata Partition Map is not supported\n", appname); + return UINT32_MAX; + } + else + { + fprintf(stderr, "%s: Warning: Unknown Type 2 Partition Map\n", appname); + return UINT32_MAX; + } + } + else + { + fprintf(stderr, "%s: Warning: Unknown Partition Map\n", appname); + return UINT32_MAX; + } +} + +static void read_stable(int fd, struct udf_disc *disc) +{ + size_t st_len; + uint8_t count, i; + uint16_t packet_len, num, j; + uint32_t location, length; + unsigned char buffer[512]; + struct sparablePartitionMap *spm; + struct sparingTable *st; + struct udf_extent *ext; + + spm = (struct sparablePartitionMap *)find_partition(disc, GP_PARTITION_MAP_TYPE_2, UDF_ID_SPARABLE); + if (!spm) + return; + + count = spm->numSparingTables; + if (count > 4) + { + fprintf(stderr, "%s: Warning: Too many Sparing Tables\n", appname); + return; + } + + length = le32_to_cpu(spm->sizeSparingTable); + packet_len = le16_to_cpu(spm->packetLength); + + for (i = 0; i < count; ++i) + { + location = le32_to_cpu(spm->locSparingTable[i]); + + if (read_offset(fd, disc, &buffer, (size_t)location * disc->blocksize, sizeof(buffer), 1) < 0) + return; + + st = (struct sparingTable *)&buffer; + + if (le16_to_cpu(st->descTag.tagIdent) != 0 || le32_to_cpu(st->descTag.tagLocation) != location) + { + fprintf(stderr, "%s: Warning: Invalid Sparing Table\n", appname); + return; + } + + if (st->sparingIdent.flags != 0 || strncmp((char *)st->sparingIdent.ident, UDF_ID_SPARING, sizeof(st->sparingIdent.ident)) != 0) + continue; + + num = le16_to_cpu(st->reallocationTableLen); + st_len = sizeof(*st) + num * sizeof(struct sparingEntry); + if (st_len > length) + { + fprintf(stderr, "%s: Warning: Sparing Table is too big (%llu)\n", appname, (unsigned long long int)st_len); + return; + } + + disc->udf_stable[i] = malloc(st_len); + if (!disc->udf_stable[i]) + { + fprintf(stderr, "%s: Error: malloc failed: %s\n", appname, strerror(errno)); + return; + } + + if (st_len <= sizeof(buffer)) + memcpy(disc->udf_stable[i], &buffer, st_len); + else + { + memcpy(disc->udf_stable[i], &buffer, sizeof(buffer)); + errno = 0; + if (read(fd, (void *)disc->udf_stable[i] + sizeof(buffer), st_len - sizeof(buffer)) != (ssize_t)(st_len - sizeof(buffer))) + { + fprintf(stderr, "%s: Warning: read failed: %s\n", appname, strerror(errno ? errno : EIO)); + free(disc->udf_stable[i]); + disc->udf_stable[i] = NULL; + return; + } + } + + set_extent(disc, STABLE, location, (length + disc->blocksize-1) / disc->blocksize); + + for (j = 0; j < num; ++j) + { + location = le32_to_cpu(disc->udf_stable[i]->mapEntry[j].mappedLocation); + ext = set_extent(disc, SSPACE, location, packet_len); + if (ext->prev && ext->prev->space_type == SSPACE) + { + ext->prev->blocks = packet_len + location - ext->prev->start; + ext->prev->next = ext->next; + if (ext->next) + ext->next->prev = ext->prev; + free(ext); + } + } + } +} + +static void read_vat(int fd, struct udf_disc *disc) +{ + long last; + uint32_t i, vat_block; + uint32_t length, offset, location; + struct stat st; + struct fileEntry *fe; + struct extendedFileEntry *efe; + struct virtualAllocationTable15 *vat15; + struct virtualAllocationTable20 *vat20; + unsigned char *vat; + unsigned char buffer[512]; + int id; + + if (disc->udf_pd[0]) + id = 0; + else if (disc->udf_pd[1]) + id = 1; + else + return; + + location = le32_to_cpu(disc->udf_pd[id]->partitionStartingLocation); + + if (!find_partition(disc, GP_PARTITION_MAP_TYPE_2, UDF_ID_VIRTUAL)) + return; + + if (disc->vat_block) + vat_block = disc->vat_block; + else if (fstat(fd, &st) == 0 && S_ISBLK(st.st_mode) && ioctl(fd, CDROM_LAST_WRITTEN, &last) == 0) + vat_block = last; + else + vat_block = disc->blocks - 1; + + for (i = vat_block + 3; i > 0 && i > vat_block - 32; --i) + { + if (read_offset(fd, disc, &buffer, (size_t)i * disc->blocksize, sizeof(buffer), 0) < 0) + continue; + + fe = (struct fileEntry *)&buffer; + + if (le16_to_cpu(fe->descTag.tagIdent) != TAG_IDENT_FE && le16_to_cpu(fe->descTag.tagIdent) != TAG_IDENT_EFE) + continue; + + if (fe->icbTag.fileType != ICBTAG_FILE_TYPE_UNDEF && fe->icbTag.fileType != ICBTAG_FILE_TYPE_VAT20) + continue; + + if (location + le32_to_cpu(fe->descTag.tagLocation) != i) + { + fprintf(stderr, "%s: Warning: Found Virtual Allocation Table at partition offset %u (block %u), but expected at offset %u, ignoring it\n", appname, (unsigned int)(i-location), (unsigned int)i, (unsigned int)(le32_to_cpu(fe->descTag.tagLocation))); + continue; + } + + if ((le16_to_cpu(fe->icbTag.flags) & ICBTAG_FLAG_AD_MASK) != ICBTAG_FLAG_AD_IN_ICB) + { + fprintf(stderr, "%s: Warning: Reading Virtual Allocation Table outside of Information Control Block is not supported yet\n", appname); + break; + } + + if (le16_to_cpu(fe->descTag.tagIdent) == TAG_IDENT_FE) + { + offset = sizeof(*fe) + le32_to_cpu(fe->lengthExtendedAttr); + length = le32_to_cpu(fe->lengthAllocDescs); + } + else if (le16_to_cpu(fe->descTag.tagIdent) == TAG_IDENT_EFE) + { + efe = (struct extendedFileEntry *)&buffer; + offset = sizeof(*efe) + le32_to_cpu(efe->lengthExtendedAttr); + length = le32_to_cpu(efe->lengthAllocDescs); + } + else + continue; + + if (le64_to_cpu(fe->informationLength) > length) + { + fprintf(stderr, "%s: Warning: Virtual Allocation Table inside of Information Control Block is larger then allocated block\n", appname); + break; + } + + length = le64_to_cpu(fe->informationLength); + + if (length < 36) + { + fprintf(stderr, "%s: Warning: Virtual Allocation Table is too small\n", appname); + break; + } + + if (offset+length > disc->blocksize) + { + fprintf(stderr, "%s: Warning: Virtual Allocation Table inside of Information Control Block is larger then block size\n", appname); + break; + } + + vat = malloc(length); + if (!vat) + { + fprintf(stderr, "%s: Error: malloc failed: %s\n", appname, strerror(errno)); + break; + } + + if (read_offset(fd, disc, vat, (size_t)i * disc->blocksize + offset, length, 1) < 0) + { + free(vat); + break; + } + + if (fe->icbTag.fileType == ICBTAG_FILE_TYPE_UNDEF) + { + vat15 = (struct virtualAllocationTable15 *)(vat + ((length - 36) / 4) * 4); + if (strncmp((const char *)vat15->vatIdent.ident, UDF_ID_ALLOC, sizeof(vat15->vatIdent.ident)) != 0) + { + fprintf(stderr, "%s: Warning: Virtual Allocation Table is damaged\n", appname); + free(vat); + break; + } + disc->vat = (uint32_t *)vat; + disc->vat_entries = (length - 36) / 4; + } + else if (fe->icbTag.fileType == ICBTAG_FILE_TYPE_VAT20) + { + vat20 = (struct virtualAllocationTable20 *)vat; + if (vat20->lengthHeader < sizeof(*vat20) || vat20->lengthHeader != sizeof(*vat20) + vat20->lengthImpUse || vat20->lengthHeader > length) + { + fprintf(stderr, "%s: Warning: Virtual Allocation Table is damaged\n", appname); + free(vat); + break; + } + if (disc->udf_lvd[0]) + memcpy(disc->udf_lvd[0]->logicalVolIdent, vat20->logicalVolIdent, sizeof(vat20->logicalVolIdent)); + if (disc->udf_lvd[1]) + memcpy(disc->udf_lvd[1]->logicalVolIdent, vat20->logicalVolIdent, sizeof(vat20->logicalVolIdent)); + if (disc->udf_lvid) + { + disc->udf_rev = le16_to_cpu(vat20->minUDFReadRev); + disc->udf_write_rev = le16_to_cpu(vat20->minUDFWriteRev); + disc->num_files = le32_to_cpu(vat20->numFiles); + disc->num_dirs = le32_to_cpu(vat20->numDirs); + } + disc->vat = (uint32_t *)(vat + vat20->lengthHeader); + disc->vat_entries = (length - vat20->lengthHeader) / 4; + } + else + { + free(vat); + continue; + } + + disc->vat_block = i; + + if (disc->udf_lvid) + disc->udf_lvid->integrityType = cpu_to_le32(LVID_INTEGRITY_TYPE_CLOSE); + + if (i != vat_block) + fprintf(stderr, "%s: Note: Found Virtual Allocation Table at block %u (expected at block %u)\n", appname, (unsigned int)i, (unsigned int)vat_block); + + return; + } + + fprintf(stderr, "%s: Error: Virtual Allocation Table not found, maybe wrong --vatblock?\n", appname); +} + +static void setup_pspace(struct udf_disc *disc) +{ + struct udf_extent *ext, *new_ext; + uint32_t location, blocks; + int id; + + if (disc->udf_pd[0]) + id = 0; + else if (disc->udf_pd[1]) + id = 1; + else + { + fprintf(stderr, "%s: Warning: Partition Space not found\n", appname); + return; + } + + location = le32_to_cpu(disc->udf_pd[id]->partitionStartingLocation); + blocks = le32_to_cpu(disc->udf_pd[id]->partitionLength); + if (!location || !blocks) + { + fprintf(stderr, "%s: Warning: Partition Space not found\n", appname); + return; + } + + if (location + blocks > disc->blocks && !find_partition(disc, GP_PARTITION_MAP_TYPE_2, UDF_ID_VIRTUAL)) + fprintf(stderr, "%s: Warning: Partition Space is beyond end of disk\n", appname); + + ext = find_extent(disc, location); + if (ext->space_type != USPACE) + { + fprintf(stderr, "%s: Warning: Partition Space overlaps with other blocks\n", appname); + ext = ext->next; + if (ext->space_type == USPACE) + { + if (blocks > ext->start - location && blocks - (ext->start - location) < ext->blocks) + ext = set_extent(disc, PSPACE, ext->start, blocks - (ext->start - location)); + else + ext = set_extent(disc, PSPACE, ext->start, ext->blocks); + ext->start = location; + ext->blocks = blocks; + } + else + { + new_ext = malloc(sizeof(struct udf_extent)); + new_ext->space_type = PSPACE; + new_ext->start = location; + new_ext->blocks = blocks; + new_ext->head = new_ext->tail = NULL; + new_ext->prev = ext->prev; + new_ext->next = ext; + new_ext->prev->next = new_ext; + new_ext->next->prev = new_ext; + } + } + else + { + if ((location == ext->start || (location > ext->start && location + blocks > ext->start + ext->blocks)) && blocks > ext->blocks) + { + if (ext != disc->tail) + fprintf(stderr, "%s: Warning: Partition Space overlaps with other blocks\n", appname); + ext = set_extent(disc, PSPACE, location, ext->blocks); + ext->blocks = blocks; + } + else + set_extent(disc, PSPACE, location, blocks); + } +} + +static void read_fsd(int fd, struct udf_disc *disc) +{ + long_ad *ad; + uint16_t partition; + uint32_t block_num, location, position, length; + struct genericPartitionMap *pmap; + struct udf_extent *ext; + int id; + + if (disc->udf_lvd[0] && disc->udf_pd[0]) + id = 0; + else if (disc->udf_lvd[1] && disc->udf_pd[1]) + id = 1; + else if (disc->udf_lvd[0] && disc->udf_pd[1]) + id = 0; + else if (disc->udf_lvd[1] && disc->udf_pd[0]) + id = 1; + else + return; + + ad = (long_ad *)disc->udf_lvd[id]->logicalVolContentsUse; + block_num = le32_to_cpu(ad->extLocation.logicalBlockNum); + partition = le16_to_cpu(ad->extLocation.partitionReferenceNum); + length = le32_to_cpu(ad->extLength) & EXT_LENGTH_MASK; + + pmap = get_partition(disc, id, partition); + if (!pmap) + { + fprintf(stderr, "%s: Warning: Incorrect Logical Volume Descriptor\n", appname); + return; + } + + position = find_block_position(disc, pmap, block_num); + if (position == UINT32_MAX) + { + fprintf(stderr, "%s: Warning: File Set Descriptor cannot be read\n", appname); + return; + } + + if (id == 0 && !disc->udf_pd[0]) + id = 1; + else if (id == 1 && !disc->udf_pd[1]) + id = 0; + + location = le32_to_cpu(disc->udf_pd[id]->partitionStartingLocation) + position; + + if (sizeof(*disc->udf_fsd) > length) + { + fprintf(stderr, "%s: Warning: Incorrect File Set Descriptor\n", appname); + return; + } + + disc->udf_fsd = malloc(length); + if (!disc->udf_fsd) + { + fprintf(stderr, "%s: Error: malloc failed: %s\n", appname, strerror(errno)); + return; + } + + if (read_offset(fd, disc, disc->udf_fsd, (size_t)location * disc->blocksize, length, 1) < 0) + { + free(disc->udf_fsd); + disc->udf_fsd = NULL; + return; + } + + if (le32_to_cpu(disc->udf_fsd->descTag.tagLocation) != position) + { + fprintf(stderr, "%s: Warning: Incorrect Logical Volume Integrity Descriptor\n", appname); + free(disc->udf_fsd); + disc->udf_fsd = NULL; + return; + } + + if (le16_to_cpu(disc->udf_fsd->descTag.tagIdent) != TAG_IDENT_FSD) + { + fprintf(stderr, "%s: Warning: Incorrect File Set Descriptor\n", appname); + free(disc->udf_fsd); + disc->udf_fsd = NULL; + return; + } + + ext = next_extent(disc->head, PSPACE); + if (ext) + set_desc(ext, TAG_IDENT_FSD, location - ext->start, length, alloc_data(disc->udf_fsd, length)); +} + +static void setup_total_space_blocks(struct udf_disc *disc) +{ + int id; + + if (disc->udf_pd[0]) + id = 0; + else if (disc->udf_pd[1]) + id = 1; + else + { + fprintf(stderr, "%s: Warning: Determining total space blocks is not possible\n", appname); + return; + } + + disc->total_space_blocks = le32_to_cpu(disc->udf_pd[id]->partitionLength); + + if (disc->total_space_blocks + le32_to_cpu(disc->udf_pd[id]->partitionStartingLocation) > disc->blocks && !find_partition(disc, GP_PARTITION_MAP_TYPE_2, UDF_ID_VIRTUAL)) + fprintf(stderr, "%s: Warning: Some space blocks are beyond end of disk\n", appname); +} + +static uint32_t count_bitmap_blocks(int fd, struct udf_disc *disc, uint32_t location, uint32_t length) +{ + unsigned long int buffer[512/sizeof(unsigned long int)]; + unsigned long int val; + struct spaceBitmapDesc sbd; + uint32_t bits; + uint32_t bytes; + uint32_t blocks; + size_t i; + + if (sizeof(sbd) > length) + { + fprintf(stderr, "%s: Warning: Invalid Space Bitmap Descriptor\n", appname); + return 0; + } + + if (read_offset(fd, disc, &sbd, (size_t)location * disc->blocksize, sizeof(sbd), 1) < 0) + return 0; + + bits = le32_to_cpu(sbd.numOfBits); + bytes = le32_to_cpu(sbd.numOfBytes); + + if (bytes > length - sizeof(sbd) || bytes < (bits+7) / 8) + { + fprintf(stderr, "%s: Warning: Invalid Space Bitmap Descriptor\n", appname); + return 0; + } + + bytes = (bits+7) / 8; + blocks = 0; + + for (bytes = (bits+7) / 8; bytes > sizeof(buffer); bytes -= sizeof(buffer)) + { + if (read(fd, &buffer, sizeof(buffer)) != (ssize_t)sizeof(buffer)) + { + fprintf(stderr, "%s: Warning: read failed: %s\n", appname, strerror(errno ? errno : EIO)); + return 0; + } + + for (i = 0; i < sizeof(buffer)/sizeof(*buffer); ++i) + { + val = buffer[i]; + while (val) + { + val &= val - 1; + ++blocks; + } + } + } + + if (bytes) + { + memset(&buffer, 0, sizeof(buffer)); + if (read(fd, &buffer, bytes) != (ssize_t)bytes) + { + fprintf(stderr, "%s: Warning: read failed: %s\n", appname, strerror(errno ? errno : EIO)); + return 0; + } + + if (bits % 8) + ((unsigned char *)buffer)[bytes-1] &= (1 << bits) - 1; + + for (i = 0; i < (bytes+sizeof(*buffer)) / sizeof(*buffer); ++i) + { + val = buffer[i]; + while (val) + { + val &= val - 1; + ++blocks; + } + } + } + + return blocks; +} + +static uint32_t count_table_blocks(int fd, struct udf_disc *disc, uint32_t location, uint32_t length) +{ + unsigned char buffer[512]; + struct unallocSpaceEntry *use; + size_t use_len; + uint64_t space, blocks; + size_t i, count; + short_ad *sad; + long_ad *lad; + + if (sizeof(*use) > length) + { + fprintf(stderr, "%s: Warning: Invalid Space Entry\n", appname); + return 0; + } + + if (read_offset(fd, disc, &buffer, (size_t)location * disc->blocksize, sizeof(buffer), 1) < 0) + return 0; + + use = (struct unallocSpaceEntry *)&buffer; + use_len = sizeof(*use) + le32_to_cpu(use->lengthAllocDescs); + if (use_len > length) + { + fprintf(stderr, "%s: Warning: Invalid Space Entry\n", appname); + return 0; + } + + use = malloc(use_len); + if (!use) + { + fprintf(stderr, "%s: Error: malloc failed: %s\n", appname, strerror(errno)); + return 0; + } + + if (use_len <= sizeof(buffer)) + memcpy(use, &buffer, use_len); + else + { + memcpy(use, &buffer, sizeof(buffer)); + errno = 0; + if (read(fd, (void *)use + sizeof(buffer), use_len - sizeof(buffer)) != (ssize_t)(use_len - sizeof(buffer))) + { + fprintf(stderr, "%s: Warning: read failed: %s\n", appname, strerror(errno ? errno : EIO)); + free(use); + return 0; + } + } + + space = 0; + + switch (le16_to_cpu(use->icbTag.flags) & ICBTAG_FLAG_AD_MASK) + { + case ICBTAG_FLAG_AD_SHORT: + sad = (short_ad *)&use->allocDescs[0]; + count = (use_len-sizeof(*use)) / sizeof(*sad); + for (i = 0; i < count; ++i) + { + blocks = le32_to_cpu(sad[i].extLength) & EXT_LENGTH_MASK; + if (blocks <= UINT64_MAX - space) + space += blocks; + else + space = UINT64_MAX; + } + break; + + case ICBTAG_FLAG_AD_LONG: + lad = (long_ad *)&use->allocDescs[0]; + count = (use_len-sizeof(*use)) / sizeof(*lad); + for (i = 0; i < count; ++i) + { + blocks = le32_to_cpu(lad[i].extLength) & EXT_LENGTH_MASK; + if (blocks <= UINT64_MAX - space) + space += blocks; + else + space = UINT64_MAX; + } + break; + + default: + fprintf(stderr, "%s: Warning: Invalid Information Control Block in Space Entry\n", appname); + break; + } + + free(use); + + if (space > UINT64_MAX - (disc->blocksize-1)) + return UINT32_MAX; + + blocks = (space + disc->blocksize-1) / disc->blocksize; + if (blocks > UINT32_MAX) + return UINT32_MAX; + + return blocks; +} + +static void scan_free_space_blocks(int fd, struct udf_disc *disc) +{ + long_ad *ad; + uint16_t partition; + uint32_t blocks, position, location, length; + struct genericPartitionMap *pmap; + struct partitionHeaderDesc *phd; + char *ident; + int id; + + if (!disc->udf_lvid) + return; + + if (disc->udf_lvd[0]) + id = 0; + else if (disc->udf_lvd[1]) + id = 1; + else + return; + + ad = (long_ad *)disc->udf_lvd[id]->logicalVolContentsUse; + partition = le16_to_cpu(ad->extLocation.partitionReferenceNum); + + if (partition < le32_to_cpu(disc->udf_lvid->numOfPartitions)) + { + blocks = le32_to_cpu(disc->udf_lvid->freeSpaceTable[partition]); + if (blocks != 0xFFFFFFFF) + { + disc->free_space_blocks = blocks; + return; + } + } + + pmap = get_partition(disc, id, partition); + if (!pmap) + return; + + if (find_block_position(disc, pmap, 0) == UINT32_MAX) + { + fprintf(stderr, "%s: Warning: Determining free space blocks is not possible\n", appname); + return; + } + + if (disc->udf_pd[0]) + id = 0; + else if (disc->udf_pd[1]) + id = 1; + else + return; + + ident = (char *)disc->udf_pd[id]->partitionContents.ident; + length = sizeof(disc->udf_pd[id]->partitionContents.ident); + if (strncmp(ident, PD_PARTITION_CONTENTS_NSR02, length) != 0 && strncmp(ident, PD_PARTITION_CONTENTS_NSR03, length) != 0) + { + fprintf(stderr, "%s: Warning: Unknown Partition Descriptor Content, determining free space blocks is not possible\n", appname); + return; + } + + location = le32_to_cpu(disc->udf_pd[id]->partitionStartingLocation); + phd = (struct partitionHeaderDesc *)disc->udf_pd[id]->partitionContentsUse; + + if (disc->vat) + { + disc->free_space_blocks = location + disc->total_space_blocks - (disc->vat_block+1); + return; + } + + length = le32_to_cpu(phd->unallocSpaceBitmap.extLength) & EXT_LENGTH_MASK; + if (length) + { + position = find_block_position(disc, pmap, le32_to_cpu(phd->unallocSpaceBitmap.extPosition)); + blocks = count_bitmap_blocks(fd, disc, location + position, length); + if (blocks) + { + disc->free_space_blocks = blocks; + return; + } + } + + length = le32_to_cpu(phd->freedSpaceBitmap.extLength) & EXT_LENGTH_MASK; + if (length) + { + position = find_block_position(disc, pmap, le32_to_cpu(phd->freedSpaceBitmap.extPosition)); + blocks = count_bitmap_blocks(fd, disc, location + position, length); + if (blocks) + { + disc->free_space_blocks = blocks; + return; + } + } + + length = le32_to_cpu(phd->unallocSpaceTable.extLength) & EXT_LENGTH_MASK; + if (length) + { + position = find_block_position(disc, pmap, le32_to_cpu(phd->unallocSpaceTable.extPosition)); + blocks = count_table_blocks(fd, disc, location + position, length); + if (blocks) + { + disc->free_space_blocks = blocks; + return; + } + } + + length = le32_to_cpu(phd->freedSpaceTable.extLength) & EXT_LENGTH_MASK; + if (length) + { + position = find_block_position(disc, pmap, le32_to_cpu(phd->freedSpaceTable.extPosition)); + blocks = count_table_blocks(fd, disc, location + position, length); + if (blocks) + { + disc->free_space_blocks = blocks; + return; + } + } + + disc->free_space_blocks = 0; +} + +int read_disc(int fd, struct udf_disc *disc) +{ + if (detect_udf(fd, disc) < 0) + return -1; + + read_mbr(fd, disc); + + scan_mvds(fd, disc); + scan_rvds(fd, disc); + + if (!disc->udf_anchor[1] && !disc->udf_anchor[2] && !find_partition(disc, GP_PARTITION_MAP_TYPE_2, UDF_ID_VIRTUAL)) + fprintf(stderr, "%s: Warning: Second and third Anchor Volume Descriptor Pointer not found\n", appname); + + if (!disc->udf_pvd[0] && !disc->udf_pvd[1]) + fprintf(stderr, "%s: Warning: Primary Volume Descriptor not found\n", appname); + if (!disc->udf_pd[0] && !disc->udf_pd[1]) + fprintf(stderr, "%s: Warning: Partition Descriptor not found\n", appname); + if (!disc->udf_lvd[0] && !disc->udf_lvd[1]) + fprintf(stderr, "%s: Warning: Logical Volume Descriptor not found\n", appname); + + if (!disc->udf_usd[0] && !disc->udf_usd[1]) + fprintf(stderr, "%s: Warning: Unallocated Space Descriptor not found\n", appname); + if (!disc->udf_iuvd[0] && !disc->udf_iuvd[1]) + fprintf(stderr, "%s: Warning: Implementation Use Volume Descriptor not found\n", appname); + if (!disc->udf_td[0] && !disc->udf_td[1]) + fprintf(stderr, "%s: Warning: Terminating Descriptor not found\n", appname); + + scan_lvis(fd, disc); + + if (!disc->udf_lvid) + fprintf(stderr, "%s: Warning: Logical Volume Integrity Descriptor not found\n", appname); + + parse_lvidiu(disc); + read_stable(fd, disc); + read_vat(fd, disc); + setup_pspace(disc); + + /* TODO: setup USPACE extents */ + + read_fsd(fd, disc); + + if (!disc->udf_fsd) + fprintf(stderr, "%s: Warning: File Set Descriptor not found\n", appname); + + setup_total_space_blocks(disc); + scan_free_space_blocks(fd, disc); + + return 0; +} diff --git a/udfinfo/readdisc.h b/udfinfo/readdisc.h new file mode 100644 index 0000000..b64832b --- /dev/null +++ b/udfinfo/readdisc.h @@ -0,0 +1,26 @@ +/* + * Copyright (C) 2017 Pali Rohár <pali.rohar@gmail.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 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#ifndef READDISC_H +#define READDISC_H + +struct udf_disc; + +int read_disc(int, struct udf_disc *); + +#endif /* READDISC_H */ diff --git a/udflabel/Makefile.am b/udflabel/Makefile.am new file mode 100644 index 0000000..4f5a488 --- /dev/null +++ b/udflabel/Makefile.am @@ -0,0 +1,4 @@ +sbin_PROGRAMS = udflabel +udflabel_LDADD = $(top_builddir)/libudffs/libudffs.la +udflabel_SOURCES = main.c options.c ../udfinfo/readdisc.c options.h ../udfinfo/readdisc.h ../include/ecma_167.h ../include/osta_udf.h ../include/libudffs.h ../include/udf_endian.h ../include/bswap.h +AM_CPPFLAGS = -I$(top_srcdir)/include diff --git a/udflabel/Makefile.in b/udflabel/Makefile.in new file mode 100644 index 0000000..0dba0ab --- /dev/null +++ b/udflabel/Makefile.in @@ -0,0 +1,642 @@ +# 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; 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you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#include "config.h" + +#include <errno.h> +#include <locale.h> +#include <stdint.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include <fcntl.h> +#include <sys/stat.h> +#include <sys/types.h> +#include <unistd.h> + +#include <linux/fs.h> +#include <sys/ioctl.h> + +#include "libudffs.h" +#include "options.h" +#include "../udfinfo/readdisc.h" + +static uint64_t get_size(int fd) +{ + struct stat st; + uint64_t size; + off_t offset; + + if (fstat(fd, &st) == 0) + { + if (S_ISBLK(st.st_mode) && ioctl(fd, BLKGETSIZE64, &size) == 0) + return size; + else if (S_ISREG(st.st_mode)) + return st.st_size; + } + + offset = lseek(fd, 0, SEEK_END); + if (offset == (off_t)-1) + { + fprintf(stderr, "%s: Error: Cannot detect size of disk: %s\n", appname, strerror(errno)); + exit(1); + } + + if (lseek(fd, 0, SEEK_SET) != 0) + { + fprintf(stderr, "%s: Error: Cannot seek to start of disk: %s\n", appname, strerror(errno)); + exit(1); + } + + return offset; +} + +static int get_sector_size(int fd) +{ + int size; + + if (ioctl(fd, BLKSSZGET, &size) != 0) + return 0; + + if (size < 512 || size > 32768 || (size & (size - 1))) + { + fprintf(stderr, "%s: Warning: Disk logical sector size (%d) is not suitable for UDF\n", appname, size); + return 0; + } + + return size; +} + +static uint16_t compute_crc(void *desc, size_t length) +{ + return cpu_to_le16(udf_crc((uint8_t *)desc + sizeof(tag), length - sizeof(tag), 0)); +} + +static uint8_t compute_checksum(tag *tag) +{ + uint8_t i, checksum = 0; + for (i = 0; i < 16; i++) + { + if (i == 4) + continue; + checksum += ((uint8_t *)tag)[i]; + } + return checksum; +} + +static int check_desc(void *desc, size_t length) +{ + tag *tag = desc; + uint16_t crc_length = le16_to_cpu(tag->descCRCLength); + if (crc_length > length - sizeof(*tag)) + return 0; + if (compute_checksum(tag) != tag->tagChecksum) + return 0; + if (compute_crc(desc, sizeof(*tag) + crc_length) != le16_to_cpu(tag->descCRC)) + return 0; + return 1; +} + +static void update_desc(void *desc, size_t length) +{ + tag *tag = desc; + if (length > le16_to_cpu(tag->descCRCLength) + sizeof(*tag)) + length = le16_to_cpu(tag->descCRCLength) + sizeof(*tag); + tag->descCRC = cpu_to_le16(compute_crc(desc, length)); + tag->tagChecksum = compute_checksum(tag); +} + +static void write_desc(int fd, struct udf_disc *disc, enum udf_space_type type, uint16_t ident, void *buffer) +{ + struct udf_extent *ext; + struct udf_desc *desc; + off_t off; + size_t offset; + ssize_t ret; + + ext = disc->head; + while ((ext = next_extent(ext, type))) + { + desc = ext->head; + while ((desc = next_desc(desc, ident))) + { + if (!desc->data || desc->data->buffer != buffer) + continue; + + printf(" ... at block %lu\n", (unsigned long int)(ext->start + desc->offset)); + + offset = (size_t)disc->blocksize * (ext->start + desc->offset); + off = lseek(fd, offset, SEEK_SET); + if (off != (off_t)-1 && (size_t)off != offset) + { + errno = EIO; + off = (off_t)-1; + } + if (off == (off_t)-1) + { + fprintf(stderr, "%s: Error: lseek failed: %s\n", appname, strerror(errno)); + return; + } + + if (!(disc->flags & FLAG_NO_WRITE)) + { + ret = write(fd, desc->data->buffer, desc->data->length); + if (ret >= 0 && (size_t)ret != desc->data->length) + { + errno = EIO; + ret = -1; + } + if (ret < 0) + { + fprintf(stderr, "%s: Error: write failed: %s\n", appname, strerror(errno)); + return; + } + } + + return; + } + } + + fprintf(stderr, "%s: Error: Cannot find needed block for write\n", appname); + return; +} + +int main(int argc, char *argv[]) +{ + struct udf_disc disc; + struct stat stat; + char *filename; + struct partitionDesc *pd; + struct logicalVolDesc *lvd; + struct impUseVolDescImpUse *iuvdiu; + size_t len; + int fd; + int i; + char buf[256]; + dstring new_lvid[128]; + dstring new_vid[32]; + dstring new_fsid[32]; + dstring new_fullvsid[128]; + char new_uuid[17]; + dstring new_vsid[128]; + int force = 0; + int update = 0; + int update_pvd = 0; + int update_lvd = 0; + int update_iuvd = 0; + int update_fsd = 0; + + if (fcntl(0, F_GETFL) < 0 && open("/dev/null", O_RDONLY) < 0) + _exit(1); + if (fcntl(1, F_GETFL) < 0 && open("/dev/null", O_WRONLY) < 0) + _exit(1); + if (fcntl(2, F_GETFL) < 0 && open("/dev/null", O_WRONLY) < 0) + _exit(1); + + setlocale(LC_CTYPE, ""); + appname = "udflabel"; + + memset(&disc, 0, sizeof(disc)); + disc.flags = FLAG_LOCALE; + disc.head = calloc(1, sizeof(struct udf_extent)); + disc.tail = disc.head; + disc.head->space_type = USPACE; + + memset(new_lvid, 0, sizeof(new_lvid)); + memset(new_vid, 0, sizeof(new_vid)); + memset(new_fsid, 0, sizeof(new_fsid)); + memset(new_fullvsid, 0, sizeof(new_fullvsid)); + memset(new_vsid, 0, sizeof(new_vsid)); + + new_lvid[0] = 0xFF; + new_vid[0] = 0xFF; + new_fsid[0] = 0xFF; + new_fullvsid[0] = 0xFF; + new_uuid[0] = 0; + new_vsid[0] = 0xFF; + + parse_args(argc, argv, &disc, &filename, &force, new_lvid, new_vid, new_fsid, new_fullvsid, new_uuid, new_vsid); + + if (disc.flags & FLAG_NO_WRITE) + printf("Note: Not writing to device, just simulating\n"); + + if (new_lvid[0] != 0xFF) + { + update_lvd = 1; + update_iuvd = 1; + update_fsd = 1; + } + + if (new_vid[0] != 0xFF) + update_pvd = 1; + + if (new_fsid[0] != 0xFF) + update_fsd = 1; + + if (new_uuid[0] || new_vsid[0] != 0xFF || new_fullvsid[0] != 0xFF) + update_pvd = 1; + + if (update_pvd || update_lvd || update_iuvd || update_fsd) + update = 1; + + fd = open(filename, O_RDONLY); + if (fd < 0) + { + fprintf(stderr, "%s: Error: Cannot open device '%s': %s\n", appname, filename, strerror(errno)); + exit(1); + } + + if (update) + { + int fd2; + int flags2; + char filename2[64]; + const char *error; + + if (fstat(fd, &stat) != 0) + { + fprintf(stderr, "%s: Error: Cannot stat device '%s': %s\n", appname, filename, strerror(errno)); + exit(1); + } + + if (!(disc.flags & FLAG_NO_WRITE)) + flags2 = O_RDWR; + else + flags2 = O_RDONLY; + + if (snprintf(filename2, sizeof(filename2), "/proc/self/fd/%d", fd) >= (int)sizeof(filename2)) + { + fprintf(stderr, "%s: Error: Cannot open device '%s': %s\n", appname, filename, strerror(ENAMETOOLONG)); + exit(1); + } + + // Re-open block device with O_EXCL mode which fails when device is already mounted + if (S_ISBLK(stat.st_mode)) + flags2 |= O_EXCL; + + fd2 = open(filename2, flags2); + if (fd2 < 0) + { + if (errno != ENOENT) + { + error = (errno != EBUSY) ? strerror(errno) : "Device is busy, maybe mounted?"; + fprintf(stderr, "%s: Error: Cannot open device '%s': %s\n", appname, filename, error); + exit(1); + } + + // Fallback to orignal filename when /proc is not available, but this introduce race condition between stat and open + fd2 = open(filename, flags2); + if (fd2 < 0) + { + error = (errno != EBUSY) ? strerror(errno) : "Device is busy, maybe mounted?"; + fprintf(stderr, "%s: Error: Cannot open device '%s': %s\n", appname, filename, error); + exit(1); + } + } + + close(fd); + fd = fd2; + } + + disc.blksize = get_size(fd); + disc.blkssz = get_sector_size(fd); + + if (read_disc(fd, &disc) < 0) + { + fprintf(stderr, "%s: Error: Cannot process device '%s' as UDF disk\n", appname, filename); + exit(1); + } + + if (!update) + { + close(fd); + + if (disc.udf_lvd[0]) + lvd = disc.udf_lvd[0]; + else if (disc.udf_lvd[1]) + lvd = disc.udf_lvd[1]; + else + { + fprintf(stderr, "%s: Error: Logical Volume Descriptor is needed for label\n", appname); + exit(1); + } + + len = decode_string(&disc, lvd->logicalVolIdent, buf, sizeof(lvd->logicalVolIdent), sizeof(buf)); + if (len == (size_t)-1) + { + fprintf(stderr, "%s: Error: Cannot decode label from OSTA Unicode dstring\n", appname); + exit(1); + } + + fwrite(buf, len, 1, stdout); + putchar('\n'); + return 0; + } + + printf("Updating device: %s\n", filename); + + if (!disc.udf_lvid || le32_to_cpu(disc.udf_lvid->integrityType) != LVID_INTEGRITY_TYPE_CLOSE) + { + fprintf(stderr, "%s: Error: Logical Volume is in inconsistent state\n", appname); + exit(1); + } + + if (disc.udf_write_rev > 0x0260) + { + fprintf(stderr, "%s: Error: Minimal UDF Write Revision is %x.%02x, but udflabel supports only 2.60\n", appname, (unsigned int)(disc.udf_write_rev >> 8), (unsigned int)(disc.udf_write_rev & 0xFF)); + exit(1); + } + + if (disc.udf_pd[0]) + pd = disc.udf_pd[0]; + else if (disc.udf_pd[1]) + pd = disc.udf_pd[1]; + else + { + fprintf(stderr, "%s: Error: Both Main and Reserve Partition Descriptor are damaged\n", appname); + exit(1); + } + + switch (le32_to_cpu(pd->accessType)) + { + case PD_ACCESS_TYPE_OVERWRITABLE: + case PD_ACCESS_TYPE_REWRITABLE: + case PD_ACCESS_TYPE_NONE: /* Pseudo OverWrite */ + break; + + case PD_ACCESS_TYPE_WRITE_ONCE: + if (!force && disc.udf_rev < 0x0200) + { + fprintf(stderr, "%s: Error: Cannot update writeonce partition of UDF revision prior to 2.00\n", appname); + exit(1); + } + if (!force && (new_fullvsid[0] != 0xFF || new_vid[0] != 0xFF)) + { + fprintf(stderr, "%s: Error: Cannot update --vid, --vsid, --uuid or --fullvid on writeonce partition\n", appname); + exit(1); + } + else if (!force && !disc.vat_block) + { + fprintf(stderr, "%s: Error: Cannot update writeonce partition without Virtual Allocation Table\n", appname); + exit(1); + } + else if (force) + { + fprintf(stderr, "%s: Warning: Trying to overwrite writeonce partition\n", appname); + } + break; + + case PD_ACCESS_TYPE_READ_ONLY: + if (!force) + { + fprintf(stderr, "%s: Error: Cannot overwrite readonly partition\n", appname); + exit(1); + } + else + { + fprintf(stderr, "%s: Warning: Trying to overwrite readonly partition\n", appname); + } + break; + + default: + if (!force) + { + fprintf(stderr, "%s: Error: Partition Access Type is unknown\n", appname); + exit(1); + } + else + { + fprintf(stderr, "%s: Warning: Trying to overwrite partition with unknown access type\n", appname); + } + break; + } + + /* TODO: VAT mode */ + if ((le32_to_cpu(pd->accessType) == PD_ACCESS_TYPE_WRITE_ONCE && !force) || (disc.vat && (new_lvid[0] != 0xFF || new_fsid[0] != 0xFF))) + { + fprintf(stderr, "%s: Error: Updating Virtual Allocation Table is not supported yet\n", appname); + exit(1); + } + + if (update_pvd) + { + if (!disc.udf_pvd[0] || !check_desc(disc.udf_pvd[0], sizeof(*disc.udf_pvd[0]))) + { + fprintf(stderr, "%s: Error: Main Primary Volume Descriptor is damaged\n", appname); + exit(1); + } + if (!disc.udf_pvd[1] || !check_desc(disc.udf_pvd[1], sizeof(*disc.udf_pvd[1]))) + { + fprintf(stderr, "%s: Error: Reserve Primary Volume Descriptor is damaged\n", appname); + exit(1); + } + } + + if ((new_uuid[0] || new_vsid[0] != 0xFF) && new_fullvsid[0] == 0xFF) + { + if (!new_uuid[0] || new_vsid[0] == 0xFF) + { + memset(buf, 0, sizeof(buf)); + len = gen_uuid_from_vol_set_ident(buf, disc.udf_pvd[0]->volSetIdent, sizeof(disc.udf_pvd[0]->volSetIdent)); + if (len < 16) + { + fprintf(stderr, "%s: Error: First 16 characters of Volume Set Identifier are not hexadecimal lowercase digits\n", appname); + fprintf(stderr, "%s: Error: In this case it is needed to specify both --vsid and --uuid\n", appname); + exit(1); + } + if (!new_uuid[0]) + memcpy(new_uuid, buf, sizeof(new_uuid)); + else if (disc.udf_pvd[0]->volSetIdent[0] == 16) + { + new_vsid[0] = 16; + new_vsid[127] = disc.udf_pvd[0]->volSetIdent[127]-32; + memcpy(new_vsid+1, disc.udf_pvd[0]->volSetIdent+1+32, 127-1-32); + } + else + { + new_vsid[0] = 8; + new_vsid[127] = disc.udf_pvd[0]->volSetIdent[127]-16; + memcpy(new_vsid+1, disc.udf_pvd[0]->volSetIdent+1+16, 127-1-16); + } + } + + new_fullvsid[0] = new_vsid[0]; + if (new_vsid[0] != 16) + { + new_fullvsid[127] = 16+1; + memcpy(new_fullvsid+1, new_uuid, 16); + if (new_vsid[127]) + { + memcpy(new_fullvsid+1+16, new_vsid+1, 127-1-16); + new_fullvsid[127] += new_vsid[127]-1; + } + } + else + { + new_fullvsid[127] = 32+1; + for (i = 0; i < 16; ++i) + { + new_fullvsid[2*i+1] = 0; + new_fullvsid[2*i+2] = new_uuid[i]; + } + if (new_vsid[127]) + { + memcpy(new_fullvsid+1+32, new_vsid+1, 127-1-32); + new_fullvsid[127] += new_vsid[127]-1; + } + } + } + + if (update_lvd) + { + if (!disc.udf_lvd[0] || !check_desc(disc.udf_lvd[0], sizeof(*disc.udf_lvd[0]) + le32_to_cpu(disc.udf_lvd[0]->mapTableLength))) + { + fprintf(stderr, "%s: Error: Main Logical Volume Descriptor is damaged\n", appname); + exit(1); + } + if (!disc.udf_lvd[1] || !check_desc(disc.udf_lvd[1], sizeof(*disc.udf_lvd[1]) + le32_to_cpu(disc.udf_lvd[1]->mapTableLength))) + { + fprintf(stderr, "%s: Error: Reserve Logical Volume Descriptor is damaged\n", appname); + exit(1); + } + } + + if (update_iuvd) + { + if (!disc.udf_iuvd[0] || !check_desc(disc.udf_iuvd[0], sizeof(*disc.udf_iuvd[0]))) + { + fprintf(stderr, "%s: Error: Main Implementation Use Volume Descriptor is damaged\n", appname); + exit(1); + } + if (!disc.udf_iuvd[1] || !check_desc(disc.udf_iuvd[1], sizeof(*disc.udf_iuvd[1]))) + { + fprintf(stderr, "%s: Error: Reserve Implementation Use Volume Descriptor is damaged\n", appname); + exit(1); + } + } + + if (update_fsd) + { + if (!disc.udf_fsd || !check_desc(disc.udf_fsd, sizeof(*disc.udf_fsd))) + { + fprintf(stderr, "%s: Error: Main File Set Descriptor is damaged\n", appname); + exit(1); + } + } + + if (new_lvid[0] != 0xFF) + { + memset(buf, 0, sizeof(buf)); + decode_string(&disc, new_lvid, buf, sizeof(new_lvid), sizeof(buf)); + printf("Using new Logical Volume Identifier: %s\n", buf); + memcpy(disc.udf_lvd[0]->logicalVolIdent, new_lvid, sizeof(new_lvid)); + memcpy(disc.udf_lvd[1]->logicalVolIdent, new_lvid, sizeof(new_lvid)); + iuvdiu = (struct impUseVolDescImpUse *)disc.udf_iuvd[0]->impUse; + memcpy(iuvdiu->logicalVolIdent, new_lvid, sizeof(new_lvid)); + iuvdiu = (struct impUseVolDescImpUse *)disc.udf_iuvd[1]->impUse; + memcpy(iuvdiu->logicalVolIdent, new_lvid, sizeof(new_lvid)); + memcpy(disc.udf_fsd->logicalVolIdent, new_lvid, sizeof(new_lvid)); + } + + if (new_vid[0] != 0xFF) + { + memset(buf, 0, sizeof(buf)); + decode_string(&disc, new_vid, buf, sizeof(new_vid), sizeof(buf)); + printf("Using new Volume Identifier: %s\n", buf); + memcpy(disc.udf_pvd[0]->volIdent, new_vid, sizeof(new_vid)); + memcpy(disc.udf_pvd[1]->volIdent, new_vid, sizeof(new_vid)); + } + + if (new_fsid[0] != 0xFF) + { + memset(buf, 0, sizeof(buf)); + decode_string(&disc, new_fsid, buf, sizeof(new_fsid), sizeof(buf)); + printf("Using new File Set Identifier: %s\n", buf); + memcpy(disc.udf_fsd->fileSetIdent, new_fsid, sizeof(new_fsid)); + } + + if (new_fullvsid[0] != 0xFF) + { + memset(buf, 0, sizeof(buf)); + len = gen_uuid_from_vol_set_ident(buf, new_fullvsid, sizeof(new_fullvsid)); + printf("Using new UUID: %s\n", buf); + + memcpy(new_vsid, new_fullvsid, sizeof(new_vsid)); + if (len >= 8) + { + if (len < 16) + len = 1; + else + len = 2; + if (new_vsid[127] > new_vsid[0]*len) + { + new_vsid[127] -= new_vsid[0]*len; + memmove(new_vsid + 1, new_vsid + new_vsid[0]*len + 1, new_vsid[127] - 1); + } + else + { + new_vsid[0] = 0; + } + } + memset(buf, 0, sizeof(buf)); + decode_string(&disc, new_vsid, buf, sizeof(new_vsid), sizeof(buf)); + printf("Using new Volume Set Identifier: %s\n", buf); + + memset(buf, 0, sizeof(buf)); + decode_string(&disc, new_fullvsid, buf, sizeof(new_fullvsid), sizeof(buf)); + printf("Using new full Volume Set Identifier: %s\n", buf); + + memcpy(disc.udf_pvd[0]->volSetIdent, new_fullvsid, sizeof(new_fullvsid)); + memcpy(disc.udf_pvd[1]->volSetIdent, new_fullvsid, sizeof(new_fullvsid)); + } + + if (update_pvd) + { + printf("Updating Main Primary Volume Descriptor...\n"); + update_desc(disc.udf_pvd[0], sizeof(*disc.udf_pvd[0])); + write_desc(fd, &disc, MVDS, TAG_IDENT_PVD, disc.udf_pvd[0]); + } + + if (update_lvd) + { + printf("Updating Main Logical Volume Descriptor...\n"); + update_desc(disc.udf_lvd[0], sizeof(*disc.udf_lvd[0]) + le32_to_cpu(disc.udf_lvd[0]->mapTableLength)); + write_desc(fd, &disc, MVDS, TAG_IDENT_LVD, disc.udf_lvd[0]); + } + + if (update_iuvd) + { + printf("Updating Main Implementation Use Volume Descriptor...\n"); + update_desc(disc.udf_iuvd[0], sizeof(*disc.udf_iuvd[0])); + write_desc(fd, &disc, MVDS, TAG_IDENT_IUVD, disc.udf_iuvd[0]); + } + + if (update_pvd || update_lvd || update_iuvd) + { + printf("Synchronizing...\n"); + if (!(disc.flags & FLAG_NO_WRITE)) + { + if (fdatasync(fd) != 0) + { + fprintf(stderr, "%s: Synchronization failed: %s\n", appname, strerror(errno)); + exit(1); + } + } + } + + if (update_fsd) + { + printf("Updating File Set Descriptor...\n"); + update_desc(disc.udf_fsd, sizeof(*disc.udf_fsd)); + write_desc(fd, &disc, PSPACE, TAG_IDENT_FSD, disc.udf_fsd); + } + + if (update_pvd) + { + printf("Updating Reserve Primary Volume Descriptor...\n"); + update_desc(disc.udf_pvd[1], sizeof(*disc.udf_pvd[1])); + write_desc(fd, &disc, RVDS, TAG_IDENT_PVD, disc.udf_pvd[1]); + } + + if (update_lvd) + { + printf("Updating Reserve Logical Volume Descriptor...\n"); + update_desc(disc.udf_lvd[1], sizeof(*disc.udf_lvd[1]) + le32_to_cpu(disc.udf_lvd[1]->mapTableLength)); + write_desc(fd, &disc, RVDS, TAG_IDENT_LVD, disc.udf_lvd[1]); + } + + if (update_iuvd) + { + printf("Updating Reserve Implementation Use Volume Descriptor...\n"); + update_desc(disc.udf_iuvd[1], sizeof(*disc.udf_iuvd[1])); + write_desc(fd, &disc, RVDS, TAG_IDENT_IUVD, disc.udf_iuvd[1]); + } + + printf("Synchronizing...\n"); + if (!(disc.flags & FLAG_NO_WRITE)) + { + if (fdatasync(fd) != 0) + { + fprintf(stderr, "%s: Synchronization failed: %s\n", appname, strerror(errno)); + exit(1); + } + } + + printf("Done\n"); + return 0; +} diff --git a/udflabel/options.c b/udflabel/options.c new file mode 100644 index 0000000..347461f --- /dev/null +++ b/udflabel/options.c @@ -0,0 +1,306 @@ +/* + * Copyright (C) 2017 Pali Rohár <pali.rohar@gmail.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 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#include "config.h" + +#include <ctype.h> +#include <errno.h> +#include <stdint.h> +#include <stdio.h> +#include <stdlib.h> +#include <time.h> + +#include <fcntl.h> +#include <sys/stat.h> +#include <sys/types.h> +#include <unistd.h> + +#include <getopt.h> + +#include "libudffs.h" +#include "options.h" + +static struct option long_options[] = { + { "help", no_argument, NULL, OPT_HELP }, + { "blocksize", required_argument, NULL, OPT_BLK_SIZE }, + { "vatblock", required_argument, NULL, OPT_VAT_BLOCK }, + { "force", no_argument, NULL, OPT_FORCE }, + { "no-write", no_argument, NULL, OPT_NO_WRITE }, + { "uuid", required_argument, NULL, OPT_UUID }, + { "lvid", required_argument, NULL, OPT_LVID }, + { "vid", required_argument, NULL, OPT_VID }, + { "vsid", required_argument, NULL, OPT_VSID }, + { "fsid", required_argument, NULL, OPT_FSID }, + { "fullvsid", required_argument, NULL, OPT_FULLVSID }, + { "locale", no_argument, NULL, OPT_LOCALE }, + { "u8", no_argument, NULL, OPT_UNICODE8 }, + { "u16", no_argument, NULL, OPT_UNICODE16 }, + { "utf8", no_argument, NULL, OPT_UTF8 }, + { 0, 0, NULL, 0 }, +}; + +static void usage(void) +{ + fprintf(stderr, "udflabel from " PACKAGE_NAME " " PACKAGE_VERSION "\n" + "Usage:\n" + "\tudflabel [encoding-options] [block-options] [identifier-options] device [new-label]\n" + "\n" + "When all Identifier Options and new UDF Label are omitted then show current UDF Label.\n" + "Otherwise set new Identifier Options. New UDF Label is synonym for both --lvid and --vid.\n" + "\n" + "Options:\n" + "\t--help, -h Display this help\n" + "\n" + "Block Options:\n" + "\t--blocksize=, -b Size of blocks in bytes (512, 1024, 2048, 4096, 8192, 16384, 32768; default: detect)\n" + "\t--vatblock= Block location of the Virtual Allocation Table (default: detect)\n" + "\t--force Force updating UDF disks without write support (useful only for disk images)\n" + "\t--no-write, -n Not really, do not write to device, just simulate\n" + "\n" + "Identifier Options:\n" + "\t--uuid=, -u New UDF UUID, first 16 characters of Volume Set Identifier\n" + "\t--lvid= New Logical Volume Identifier\n" + "\t--vid= New Volume Identifier\n" + "\t--vsid= New 17.-127. character of Volume Set Identifier\n" + "\t--fsid= New File Set Identifier\n" + "\t--fullvsid= New full Volume Set Identifier, overwrite --uuid and --vsid\n" + "\n" + "Encoding Options:\n" + "\t--locale Identifier options are encoded according to current locale (default)\n" + "\t--u8 Identifier options are encoded in 8-bit OSTA Compressed Unicode format\n" + "\t--u16 Identifier options are encoded in 16-bit OSTA Compressed Unicode format\n" + "\t--utf8 Identifier options are encoded in UTF-8\n" + ); + exit(1); +} + +static unsigned long int strtoul_safe(const char *str, int base, int *failed) +{ + char *endptr = NULL; + unsigned long int ret; + errno = 0; + ret = strtoul(str, &endptr, base); + *failed = (!*str || *endptr || errno) ? 1 : 0; + return ret; +} + +static void get_random_bytes(void *buffer, size_t count) +{ + int fd; + size_t i; + + fd = open("/dev/urandom", O_RDONLY); + if (fd >= 0) + { + if (read(fd, buffer, count) == (ssize_t)count) + { + close(fd); + return; + } + close(fd); + } + + for (i = 0; i < count; ++i) + ((uint8_t *)buffer)[i] = rand() % 0xFF; +} + +static void process_uuid_arg(const char *arg, char *new_uuid) +{ + unsigned long int rnd; + int i; + + if (strcmp(arg, "random") == 0) + { + get_random_bytes(&rnd, sizeof(rnd)); + snprintf(new_uuid, 17, "%08lx%08lx", ((unsigned long int)time(NULL)) % 0xFFFFFFFF, rnd % 0xFFFFFFFF); + return; + } + + if (strlen(arg) != 16) + { + fprintf(stderr, "%s: Error: Option --uuid is not 16 bytes long\n", appname); + exit(1); + } + + for (i = 0; i < 16; ++i) + { + if (!isxdigit(arg[i]) || (!isdigit(arg[i]) && !islower(arg[i]))) + { + fprintf(stderr, "%s: Error: Option --uuid is not in lowercase hexadecimal digit format\n", appname); + exit(1); + } + } + + memcpy(new_uuid, arg, 17); +} + +static void process_vid_lvid_arg(struct udf_disc *disc, int option, const char *arg, dstring *new_lvid, dstring *new_vid) +{ + if (option != OPT_VID) + { + if (encode_string(disc, new_lvid, arg, 128) == (size_t)-1) + { + if (option == OPT_LVID) + fprintf(stderr, "%s: Error: Option --lvid is too long\n", appname); + else + fprintf(stderr, "%s: Error: Label is too long\n", appname); + exit(1); + } + } + + if (option != OPT_LVID) + { + if (encode_string(disc, new_vid, arg, 32) == (size_t)-1) + { + if (option == OPT_VID) + { + fprintf(stderr, "%s: Error: Option --vid is too long\n", appname); + exit(1); + } + /* This code was not triggered by --vid option, do not throw error but rather store truncated --lvid */ + memcpy(new_vid, new_lvid, 32); + new_vid[31] = 31; + } + } +} + +void parse_args(int argc, char *argv[], struct udf_disc *disc, char **filename, int *force, dstring *new_lvid, dstring *new_vid, dstring *new_fsid, dstring *new_fullvsid, char *new_uuid, dstring *new_vsid) +{ + unsigned long int value; + int failed; + int ret; + size_t len; + + while ((ret = getopt_long(argc, argv, "b:nu:h", long_options, NULL)) != EOF) + { + switch (ret) + { + case OPT_HELP: + case 'h': + usage(); + break; + case OPT_BLK_SIZE: + case 'b': + value = strtoul_safe(optarg, 0, &failed); + if (failed || value < 512 || value > 32768 || (value & (value - 1))) + { + fprintf(stderr, "%s: Error: Invalid value for option --blocksize\n", appname); + exit(1); + } + disc->blocksize = value; + break; + case OPT_VAT_BLOCK: + value = strtoul_safe(optarg, 0, &failed); + if (failed || value > UINT32_MAX) + { + fprintf(stderr, "%s: Error: Invalid value for option --vatblock\n", appname); + exit(1); + } + disc->vat_block = value; + break; + case OPT_FORCE: + *force = 1; + break; + case OPT_NO_WRITE: + case 'n': + disc->flags |= FLAG_NO_WRITE; + break; + case OPT_UUID: + case 'u': + process_uuid_arg(optarg, new_uuid); + new_fullvsid[0] = 0xFF; + break; + case OPT_VID: + case OPT_LVID: + process_vid_lvid_arg(disc, ret, optarg, new_lvid, new_vid); + break; + case OPT_VSID: + len = encode_string(disc, new_vsid, optarg, 128); + if (len == (size_t)-1 || len > 127-16 || (new_vsid[0] == 16 && len > 127-16*2)) + { + fprintf(stderr, "%s: Error: Option --vsid is too long\n", appname); + exit(1); + } + new_fullvsid[0] = 0xFF; + break; + case OPT_FULLVSID: + if (encode_string(disc, new_fullvsid, optarg, 128) == (size_t)-1) + { + fprintf(stderr, "%s: Error: Option --fullvsid is too long\n", appname); + exit(1); + } + new_uuid[0] = 0; + new_vsid[0] = 0xFF; + break; + case OPT_FSID: + if (encode_string(disc, new_fsid, optarg, 32) == (size_t)-1) + { + fprintf(stderr, "%s: Error: Option --fsid is too long\n", appname); + exit(1); + } + break; + case OPT_UNICODE8: + disc->flags &= ~FLAG_CHARSET; + disc->flags |= FLAG_UNICODE8; + if (strcmp(argv[1], "--u8") != 0) + { + fprintf(stderr, "%s: Error: Option --u8 must be specified as first argument\n", appname); + exit(1); + } + break; + case OPT_UNICODE16: + disc->flags &= ~FLAG_CHARSET; + disc->flags |= FLAG_UNICODE16; + if (strcmp(argv[1], "--u16") != 0) + { + fprintf(stderr, "%s: Error: Option --u16 must be specified as first argument\n", appname); + exit(1); + } + break; + case OPT_UTF8: + disc->flags &= ~FLAG_CHARSET; + disc->flags |= FLAG_UTF8; + if (strcmp(argv[1], "--utf8") != 0) + { + fprintf(stderr, "%s: Error: Option --utf8 must be specified as first argument\n", appname); + exit(1); + } + break; + case OPT_LOCALE: + disc->flags &= ~FLAG_CHARSET; + disc->flags |= FLAG_LOCALE; + if (strcmp(argv[1], "--locale") != 0) + { + fprintf(stderr, "%s: Error: Option --locale must be specified as first argument\n", appname); + exit(1); + } + break; + default: + usage(); + break; + } + } + + if (optind+1 != argc && optind+2 != argc) + usage(); + + *filename = argv[optind]; + + if (optind+2 == argc) + process_vid_lvid_arg(disc, -1, argv[optind+1], new_lvid, new_vid); +} diff --git a/udflabel/options.h b/udflabel/options.h new file mode 100644 index 0000000..2565c2a --- /dev/null +++ b/udflabel/options.h @@ -0,0 +1,50 @@ +/* + * Copyright (C) 2017 Pali Rohár <pali.rohar@gmail.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 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#ifndef OPTIONS_H +#define OPTIONS_H + +struct udf_disc; + +void parse_args(int, char *[], struct udf_disc *, char **, int *, dstring *, dstring *, dstring *, dstring *, char *, dstring *); + +/* + * Command line option token values. + * 0x0000-0x00ff Single characters + * 0x1000-0x1fff Long switches (no arg) + * 0x2000-0x2fff Long settings (arg required) + */ + +#define OPT_HELP 0x1000 +#define OPT_LOCALE 0x1001 +#define OPT_UNICODE8 0x1002 +#define OPT_UNICODE16 0x1003 +#define OPT_UTF8 0x1004 +#define OPT_FORCE 0x1005 +#define OPT_NO_WRITE 0x1006 + +#define OPT_BLK_SIZE 0x2000 +#define OPT_VAT_BLOCK 0x2001 +#define OPT_UUID 0x2002 +#define OPT_LVID 0x2003 +#define OPT_VID 0x2004 +#define OPT_VSID 0x2005 +#define OPT_FSID 0x2006 +#define OPT_FULLVSID 0x2007 + +#endif /* OPTIONS_H */ diff --git a/wrudf/Makefile.am b/wrudf/Makefile.am new file mode 100644 index 0000000..fe1c269 --- /dev/null +++ b/wrudf/Makefile.am @@ -0,0 +1,5 @@ +bin_PROGRAMS = wrudf +wrudf_LDADD = $(top_builddir)/libudffs/libudffs.la -lreadline +wrudf_SOURCES = wrudf.c wrudf-cmnd.c wrudf-desc.c wrudf-cdrw.c wrudf-cdr.c ide-pc.c wrudf.h ide-pc.h ../include/ecma_167.h ../include/osta_udf.h ../include/bswap.h + +AM_CPPFLAGS = -I$(top_srcdir)/include -D_GNU_SOURCE -DDEBUG diff --git a/wrudf/Makefile.in b/wrudf/Makefile.in new file mode 100644 index 0000000..bb55fa1 --- /dev/null +++ b/wrudf/Makefile.in @@ -0,0 +1,631 @@ +# 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; 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Copies of the GPL can be obtained from: + * ftp://prep.ai.mit.edu/pub/gnu/GPL + * Each contributing author retains all rights to their own work. + * + * (C) 2001 Enno Fennema <e.fennema@dataweb.nl> + * + * HISTORY + * + * 16 Aug 01 ef Created. + */ + +#include "config.h" + +#include <stdio.h> +#include <string.h> +#include <stdarg.h> +#include <errno.h> +#include <sys/ioctl.h> +#include <sys/types.h> /* for u_char etc. */ +#include <linux/cdrom.h> +#include <unistd.h> /* sleep() */ +#include <stdlib.h> + +#include "bswap.h" +#include "ide-pc.h" + +typedef struct cdrom_generic_command CGC; + +static int rv; // -1 if ioctl failed, else equal stat +static struct request_sense sense_data; + + +void fail(char *fmt, ...) { + va_list args; + + va_start(args, fmt); + vfprintf(stderr, fmt, args); + exit(1); +} + +struct request_sense * +get_sense_data() +{ + return &sense_data; +} + +char* +get_sense_string() +{ + static char str[128]; + + sprintf(str, "Stat %d Err %02X Key %02Xx; ASC %02Xx; ASCQ %02Xx; Info %02X%02X%02X%02Xx", + rv, sense_data.error_code, sense_data.sense_key, sense_data.asc, sense_data.ascq, + sense_data.information[0], sense_data.information[1], sense_data.information[2], sense_data.information[3]); + return str; +} + +void initpc(CGC *pc) { + memset(pc,0,sizeof(*pc)); + memset(&sense_data, 0 , sizeof(sense_data)); + pc->sense=&sense_data; + pc->data_direction = CGC_DATA_NONE; + pc->timeout = 2500; +} + +int +blank(int fd, int type, int start) +{ + CGC pc; + uint32_t start_be32 = cpu_to_be32(start); + + initpc(&pc); + pc.cmd[0]=GPCMD_BLANK; + pc.cmd[1]= type & 7; + memcpy(&pc.cmd[2], &start_be32, sizeof(start_be32));/* blank track tail : lba to start blanking + * blank track : track number to blank */ + return rv = ioctl(fd, CDROM_SEND_PACKET, &pc); +} + +int +close_track_session(int fd, int close_track, int track) +{ + CGC pc; + + initpc(&pc); + pc.cmd[0] = GPCMD_CLOSE_TRACK; + pc.cmd[2] = close_track ? 0x01 : 0x02; + pc.cmd[5] = track; + return rv = ioctl(fd, CDROM_SEND_PACKET, &pc); +} + +int +format(int fd, int session_grow, int size) +{ + struct { + u_char flh_rsrv; + u_char flh_imm; + u_short flh_fdlen; + u_int id; + u_char fd_sg; + u_char fd_rsrv[3]; + u_int fd_size; + } f; + CGC pc; + + initpc(&pc); + pc.data_direction = CGC_DATA_WRITE; + memset(&f, 0, sizeof(f)); + pc.buffer= (void*)&f; + pc.buflen= sizeof(f); + pc.cmd[0] = GPCMD_FORMAT_UNIT; + pc.cmd[1] = 0x17; /* Format Parameter List present; format 0x7 */ + f.flh_fdlen = cpu_to_be16(8); + f.fd_sg = session_grow; + f.fd_size = cpu_to_be32(size); + return rv = ioctl(fd, CDROM_SEND_PACKET, &pc); +} + + +int +set_cdspeed(int fd, int readspeed, int writespeed) +{ + CGC pc; + uint16_t readspeed_be16 = cpu_to_be16(readspeed); + uint16_t writespeed_be16 = cpu_to_be16(writespeed); + + initpc(&pc); + pc.cmd[0]=GPCMD_SET_SPEED; + memcpy(&pc.cmd[2], &readspeed_be16, sizeof(readspeed_be16)); + memcpy(&pc.cmd[4], &writespeed_be16, sizeof(writespeed_be16)); + + return rv = ioctl(fd, CDROM_SEND_PACKET, &pc); +} + +int +synchronize_cache(int fd) +{ + CGC pc; + + initpc(&pc); + pc.cmd[0] = GPCMD_FLUSH_CACHE; + return rv = ioctl(fd, CDROM_SEND_PACKET, &pc); +} + +int +test_unit_ready(int fd) +{ + CGC pc; + + initpc(&pc); /* Test Unit Ready command = 0x00 */ + /* kernel returns -1 when CHECK_CONDITION status returned + * sense data is valid and gives further info + */ + return rv = ioctl(fd, CDROM_SEND_PACKET, &pc); +} + +int getDriveState(int fd ) { + int rv; + + rv = test_unit_ready(fd); + + if( rv ) sleep(2); /* wait a bit longer */ + + rv = test_unit_ready(fd); + + if( rv < 0 ) + return DS_NOT_READY; + + if( rv == 0 ) + return DS_OPERATIONAL; + + if( sense_data.sense_key == 2 && sense_data.asc == 0x04 && sense_data.ascq == 0x04 ) + return DS_OPERATIONAL; + + if( sense_data.sense_key == 2 && sense_data.asc == 0x3A && sense_data.ascq == 2 ) + return DS_TRAY_OPEN; + + return DS_NO_DISC; +} + +int +inquiry(int fd, struct cdrom_inquiry *inq) +{ + CGC pc; + + initpc(&pc); + pc.data_direction = CGC_DATA_READ; + pc.cmd[0]=GPCMD_INQUIRY; + pc.cmd[4]=sizeof(struct cdrom_inquiry); + pc.buffer= (void*)inq; + pc.buflen= sizeof(struct cdrom_inquiry); + return rv = ioctl(fd, CDROM_SEND_PACKET, &pc); +} + +int +mediumRemoval(int fd, int allow) +{ + CGC pc; + + initpc(&pc); + pc.data_direction = CGC_DATA_NONE; + pc.cmd[0] = GPCMD_PREVENT_ALLOW_MEDIUM_REMOVAL; + pc.cmd[4] = allow; + return rv = ioctl(fd, CDROM_SEND_PACKET, &pc); +} + +int +read_reccapacity(int fd, struct cdrom_reccapacity *reccap) +{ + CGC pc; + + initpc(&pc); + pc.data_direction = CGC_DATA_READ; + pc.cmd[0]=GPCMD_READ_CDVD_CAPACITY; + pc.buffer=(void*)reccap; + pc.buflen=sizeof(struct cdrom_reccapacity); + rv = ioctl(fd, CDROM_SEND_PACKET, &pc); + reccap->lastblock = be32_to_cpu(reccap->lastblock); + reccap->blocksize = be32_to_cpu(reccap->blocksize); + return rv; +} + +int +read_buffercapacity(int fd, struct cdrom_buffercapacity *bufcap) +{ + CGC pc; + uint16_t size_be16 = cpu_to_be16(sizeof(struct cdrom_buffercapacity)); + + initpc(&pc); + pc.data_direction = CGC_DATA_READ; + pc.cmd[0] = 0x5C; // READ BUFFER CAPACITY + memcpy(&pc.cmd[7], &size_be16, sizeof(size_be16)); + pc.buffer=(void*)bufcap; + pc.buflen=sizeof(struct cdrom_buffercapacity); + rv = ioctl(fd, CDROM_SEND_PACKET, &pc); + bufcap->totalBufferLength = be32_to_cpu(bufcap->totalBufferLength); + bufcap->freeBufferLength = be32_to_cpu(bufcap->freeBufferLength); + return rv; +} + +int +reserve_track(int fd, int size) +{ + CGC pc; + uint32_t size_be32 = cpu_to_be32(size); + + initpc(&pc); + pc.cmd[0]=GPCMD_RESERVE_RZONE_TRACK; /* 0x53 */ + memcpy(&pc.cmd[5], &size_be32, sizeof(size_be32)); + return rv = ioctl(fd, CDROM_SEND_PACKET, &pc); +} + +int +startStopUnit(int fd, int action) +{ + CGC pc; + + initpc(&pc); + pc.cmd[0] = GPCMD_START_STOP_UNIT; + pc.cmd[4] = action; + return rv = ioctl(fd, CDROM_SEND_PACKET, &pc); +} + +int +read_discinfo(int fd, struct cdrom_discinfo *di) +{ + CGC pc; + uint16_t size_be16 = cpu_to_be16( sizeof(struct cdrom_discinfo) ); + + initpc(&pc); + pc.data_direction = CGC_DATA_READ; + + pc.cmd[0]=GPCMD_READ_DISC_INFO; + memcpy(&pc.cmd[7], &size_be16, sizeof(size_be16)); + pc.buffer=(void*)di; + pc.buflen=sizeof(struct cdrom_discinfo); + + rv = ioctl(fd, CDROM_SEND_PACKET, &pc); + + di->data_length = be16_to_cpu(di->data_length); + di->disc_id = be32_to_cpu(di->disc_id); + return rv; +} + +int +read_header(int fd, struct cdrom_header *hd, u_int block) +{ + CGC pc; + uint32_t block_be32 = cpu_to_be32( block ); + uint16_t size_be16 = cpu_to_be16( sizeof(struct cdrom_header) ); + + initpc(&pc); + pc.data_direction = CGC_DATA_READ; + pc.cmd[0]=GPCMD_READ_HEADER; + memcpy(&pc.cmd[2], &block_be32, sizeof(block_be32)); + memcpy(&pc.cmd[7], &size_be16, sizeof(size_be16)); + pc.buffer=(void*)hd; + pc.buflen=sizeof(struct cdrom_header); + rv = ioctl(fd, CDROM_SEND_PACKET, &pc); + hd->lba = be32_to_cpu(hd->lba); + return rv; +} + + +int +read_trackinfo(int fd, struct cdrom_trackinfo *ti, int trackno) +{ + CGC pc; + uint32_t trackno_be32 = cpu_to_be32( trackno ); + uint16_t size_be16 = cpu_to_be16( sizeof(struct cdrom_trackinfo) ); + + initpc(&pc); + pc.data_direction = CGC_DATA_READ; + pc.cmd[0]=GPCMD_READ_TRACK_RZONE_INFO; + pc.cmd[1]=1; + memcpy(&pc.cmd[2], &trackno_be32, sizeof(trackno_be32)); + memcpy(&pc.cmd[7], &size_be16, sizeof(size_be16)); /* 28; if higher data underrun error */ + pc.buffer=(void*)ti; + pc.buflen=sizeof(struct cdrom_trackinfo); + rv = ioctl(fd, CDROM_SEND_PACKET, &pc); + ti->data_length = be16_to_cpu(ti->data_length); + ti->trk_start = be32_to_cpu(ti->trk_start); + ti->nwa = be32_to_cpu(ti->nwa); + ti->free_blks = be32_to_cpu(ti->free_blks); + ti->fixpkt_size = be32_to_cpu(ti->fixpkt_size); + ti->trk_size = be32_to_cpu(ti->trk_size); + return rv; +} + + +int +readCD(int fd, int sectortype, int lba, int n, unsigned char* buf) +{ + CGC pc; + uint32_t lba_be32 = cpu_to_be32(lba); + + initpc(&pc); + pc.data_direction = CGC_DATA_READ; + pc.cmd[0]=GPCMD_READ_CD; + pc.cmd[1]=sectortype << 2; /* Sector type per MCC table 31 */ + memcpy(&pc.cmd[2], &lba_be32, sizeof(lba_be32)); + pc.cmd[8]=n; /* read n blocks */ + pc.cmd[9]=0x10; /* user data only */ + pc.buffer=buf; + pc.buflen=n * 2048; + return rv = ioctl(fd, CDROM_SEND_PACKET, &pc); +} + +int +writeCD(int fd, int lba, int nblks, unsigned char* buf) +{ + CGC pc; + uint32_t lba_be32 = cpu_to_be32(lba); + uint16_t nblks_be16 = cpu_to_be16(nblks); + + initpc(&pc); + pc.data_direction = CGC_DATA_WRITE; + pc.cmd[0] = GPCMD_WRITE_10; + pc.cmd[1] = 0; /* DPO 0x10; FUA 0x08 */ + memcpy(&pc.cmd[2], &lba_be32, sizeof(lba_be32)); + memcpy(&pc.cmd[7], &nblks_be16, sizeof(nblks_be16)); + pc.buffer = buf; + pc.buflen = nblks * 2048; + return rv = ioctl(fd, CDROM_SEND_PACKET, &pc); +} + + +#ifdef MMC2 // VERIFY and WRITE_AND_VERIFY are new in MMC2 and not supported by my HP8100 +int +verify(int fd, int lba, int nblocks) +{ + CGC pc; + uint32_t lba_be32 = cpu_to_be32(lba); + + initpc(&pc); + pc.cmd[0] = GPCMD_VERIFY_10; + pc.cmd[1] = 0; + memcpy(&pc.cmd[2], &lba_be32, sizeof(lba_be32)); + pc.cmd[8] = (u_char) nblocks; + return rv = ioctl(fd, CDROM_SEND_PACKET, &pc); +} +#endif + +/* + * mode_sense + * Returns 8 byte header followed by actual mode page. The HP 8100 recognizes: + * 1 - Read Error Recovery page + * In MtFuji this is called Read/Write Error recovery mode page + * The separate Verify Error Recovery Mode page of SCSI-2 draft has gone. + * The HP8100 recovers a change mask of 01 06 36 FF 00 00 00 00 + * This would mean retry count 0 to 255 acceptable + * and TB, RC, PER and DTE bits settable. Not the DCR bit. + * Could these also affect a verify operation. MtFuji VERIFY says no. + * 5 - Write parameters page + * 8 - Media supported mode page + * D - CD-ROM page: Inactivity time, seconds/minute, frames/second + * E - CD-ROM Audio Control page + * 1D - Timeout and protect (MtFuji 12.11.3.5) + * 2A - CD Capabilities mode page + * 2F - ASCII message ? : '(c) 1997-1998 HP, license available' + */ + +int +mode_select(int fd, u_char *buffer) +{ + CGC pc; + int len = 2 + be16_to_cpu(((mode_hdr*)buffer)->data_length); + uint16_t len_be16 = cpu_to_be16(len); + + initpc(&pc); + pc.data_direction = CGC_DATA_WRITE; + pc.cmd[0] = GPCMD_MODE_SELECT_10; + pc.cmd[1] = 0x10; // PF bit + pc.buffer = buffer; + pc.buflen = len; + memcpy(&pc.cmd[7], &len_be16, sizeof(len_be16)); + return rv = ioctl(fd, CDROM_SEND_PACKET, &pc); +} + +int +mode_sense(int fd, u_char **buffer, u_char **mode, u_char pageno, int pgctl) +{ + CGC pc; + mode_hdr h; + int len, offset; + uint16_t size_be16 = cpu_to_be16(sizeof(mode_hdr)); + uint16_t len_be16; + + memset(&h, 0x00, sizeof(mode_hdr)); + + initpc(&pc); + pc.data_direction = CGC_DATA_READ; + pc.cmd[0] = GPCMD_MODE_SENSE_10; + pc.cmd[2] = (pgctl<<6) + (pageno & 0x3F); + memcpy(&pc.cmd[7], &size_be16, sizeof(size_be16)); + pc.buffer = (void *)&h; + pc.buflen = sizeof(mode_hdr); + rv = ioctl(fd, CDROM_SEND_PACKET, &pc); + + if( rv ) { + printf("mode_sense(1): stat %d\n", rv); + return rv; + } + + len = 2 + be16_to_cpu(h.data_length); + offset = 8 + be16_to_cpu(h.block_desc_length); + + *buffer = (u_char*) calloc(len, sizeof(u_char)); + *mode = &(*buffer)[offset]; + pc.buffer = *buffer; + + pc.buflen = len; + len_be16 = cpu_to_be16(len); + memcpy(&pc.cmd[7], &len_be16, sizeof(len_be16)); + return ioctl(fd, CDROM_SEND_PACKET, &pc); +} + + +// MMC-2 feature not supported by my HP 8100 CD-Writer +#ifdef MMC2 +int +get_configuration(int fd, u_char* buffer, int size, u_char feature) +{ + int i, realsize; + uint16_t tmp_be16; + CGC pc; + + initpc(&pc); + pc.data_direction = CGC_DATA_READ; + pc.cmd[0] = 0x46; // GET CONFIGURATION + tmp_be16 = cpu_to_be16(feature); + memcpy(&pc.cmd[2], &tmp_be16, sizeof(tmp_be16)); + tmp_be16 = cpu_to_be16(8); + memcpy(&pc.cmd[7], &tmp_be16, sizeof(tmp_be16)); // only to see how much will be returned + pc.buffer=(void*)buffer; + if( size < 8 ) return -EINVAL; + pc.buflen = 8; + rv = ioctl(fd, CDROM_SEND_PACKET, &pc); + + if( rv ) + return rv; + + realsize = be32_to_cpu((int)buffer[0]) + 4; + if( realsize < size ) { + pc.buflen = realsize; + tmp_be16 = cpu_to_be16(realsize); + } else { + pc.buflen = size; + tmp_be16 = cpu_to_be16(size); + } + memcpy(&pc.cmd[7], &tmp_be16, sizeof(tmp_be16)); + return rv = ioctl(fd, CDROM_SEND_PACKET, &pc); +} +#endif // MMC2 + + +int +get_writeparams(int fd, u_char **buffer, struct cdrom_writeparams **wp, int pgctl) +{ + rv = mode_sense(fd, buffer, (u_char**) wp, 0x05, pgctl); + (*wp)->pkt_size = be32_to_cpu((*wp)->pkt_size); + (*wp)->audio_pause = be16_to_cpu((*wp)->audio_pause); + return rv; +} + +int +set_writeparams(int fd, u_char *buffer, struct cdrom_writeparams *wp) +{ + wp->pkt_size = cpu_to_be32(wp->pkt_size); + wp->audio_pause = cpu_to_be16(wp->audio_pause); + + rv = mode_select(fd, buffer); + + wp->pkt_size = be32_to_cpu(wp->pkt_size); + wp->audio_pause = be16_to_cpu(wp->audio_pause); + return rv; +} + + +int +get_capabilities(int fd, u_char **buffer, struct cdrom_capabilities **cap, int pgctl) +{ + rv = mode_sense(fd, buffer, (u_char**) cap, GPMODE_CAPABILITIES_PAGE, pgctl); + + (*cap)->max_read_speed = be16_to_cpu((*cap)->max_read_speed); + (*cap)->num_vol_levels = be16_to_cpu((*cap)->num_vol_levels); + (*cap)->buffer_size = be16_to_cpu((*cap)->buffer_size); + (*cap)->cur_read_speed = be16_to_cpu((*cap)->cur_read_speed); + (*cap)->max_write_speed = be16_to_cpu((*cap)->max_write_speed); + (*cap)->cur_write_speed = be16_to_cpu((*cap)->cur_write_speed); + return rv; +} + diff --git a/wrudf/ide-pc.h b/wrudf/ide-pc.h new file mode 100644 index 0000000..9b3a452 --- /dev/null +++ b/wrudf/ide-pc.h @@ -0,0 +1,375 @@ +/* ide-pc.h + * + * PURPOSE + * Header file for programs using ide-pc.c defined routines + * + * COPYRIGHT + * This file is distributed under the terms of the GNU General Public + * License (GPL). Copies of the GPL can be obtained from: + * ftp://prep.ai.mit.edu/pub/gnu/GPL + * Each contributing author retains all rights to their own work. + * + * (C) 2001 Enno Fennema + * + * HISTORY + * 16 Aug 01 ef Created. + * + */ + +#ifndef _IDE_PC_H +#define _IDE_PC_H + +#include <sys/types.h> + +struct cdrom_inquiry { + u_char type : 5; /* 0 */ +#define INQ_WORM 4 +#define INQ_CDROM 5 + u_char qualifier : 3; /* 0 */ + + u_char type_modifier : 7; /* 1 */ + u_char removable : 1; /* 1 */ + + u_char ansi_version : 3; /* 2 */ + u_char ecma_version : 3; /* 2 */ + u_char iso_version : 2; /* 2 */ + + u_char data_format : 4; /* 3 */ + u_char res3_54 : 2; /* 3 */ + u_char termiop : 1; /* 3 */ + u_char aenc : 1; /* 3 */ + + u_char add_len : 8; /* 4 */ + u_char sense_len : 8; /* 5 */ /* only Emulex ??? */ + u_char res2 : 8; /* 6 */ + + u_char softreset : 1; /* 7 */ + u_char cmdque : 1; + u_char res7_2 : 1; + u_char linked : 1; + u_char sync : 1; + u_char wbus16 : 1; + u_char wbus32 : 1; + u_char reladr : 1; /* 7 */ + + char vendor_info[8]; /* 8 */ + char prod_ident[16]; /* 16 */ + char prod_revision[4]; /* 32 */ + char vendor_uniq[20]; /* 36 */ + char reserved[40]; /* 56 to 96 */ +}; + +struct cdrom_discinfo { + u_short data_length; + u_char disc_status :2; +#define DS_EMPTY 0 /* Empty disk */ +#define DS_APPENDABLE 1 /* Incomplete disk (appendable) */ +#define DS_COMPLETE 2 /* Complete disk (closed/no B0 pointer) */ + u_char session_status :2; +#define SS_EMPTY 0 /* Empty session */ +#define SS_APPENDABLE 1 /* Incomplete session */ +#define SS_COMPLETE 3 /* Complete session (needs DS_COMPLETE) */ + u_char erasable:1; + u_char _r1 :3; + + u_char trk0; + u_char nsessions; + u_char trk0_lastsession; + u_char trk1_lastsession; + u_char _r4 :5; + u_char uru :1; + u_char dbc_v :1; + u_char did_v :1; + u_char disc_type; + u_char _r9; + u_char _r10; + u_char _r11; + u_int disc_id; + u_char latest_leadin_msf[4]; + u_char last_leadout_msf[4]; + u_char barcode[8]; + u_char _r32; + u_char n_opc; +}; + +struct cdrom_trackinfo { + u_short data_length; + u_char trk; + u_char session; + u_char _r4; + u_char trk_mode :4; + u_char copy :1; + u_char damage :1; + u_char _r5 :2; + u_char data_mode :4; + u_char fixpkt :1; + u_char packet :1; + u_char blank :1; + u_char rsrvd_trk :1; + u_char nwa_v :1; + u_char _r7 :7; + u_int trk_start; + u_int nwa; + u_int free_blks; + u_int fixpkt_size; + u_int trk_size; +}; + +struct cdrom_buffercapacity { + u_short dataLength; + u_short rsrvd; + u_int totalBufferLength; + u_int freeBufferLength; +}; + +struct cdrom_reccapacity { + u_int lastblock; + u_int blocksize; +}; + +struct cdrom_header { + u_char datamode; + u_char _r234[3]; + int lba; +}; + +#define PGCTL_CURRENT_VALUES 0 +#define PGCTL_CHANGE_MASK 1 +#define PGCTL_DEFAULT_VALUES 2 +#define PGCTL_SAVED_VALUES 3 + +typedef struct mode_header { + u_short data_length; // length excl. this field + u_char medium_type; + u_char dev_specific; + u_short r1; + u_short block_desc_length; // 0 +} mode_hdr;; + +#define GPMODE_READ_ERROR_RECOV_PAGE 0x01 // Read/Write Error Recov in Mt Fuji version + +struct read_error_recovery_params { + u_char page_code :6; // 07h + u_char _r1 :1; + u_char ps :1; + u_char length; + u_char error_recovery_param; + u_char retry_count; + u_char _r2[4]; +}; + +#define GPMODE_CACHE_PAGE 0x08 // Cache control page + +struct cdrom_cacheparams { + u_char page_code :6; // 08h + u_char _r1 :1; + u_char ps :1; + u_char length; + u_char rcd :1; + u_char mf :1; + u_char wce :1; + u_char _r2 :5; + u_short dpftl; + u_short minpf; + u_short maxpf; + u_short maxpfceiling; +}; + + +struct cdrom_writeparams { + u_char page_code :6; + u_char _r1 :1; + u_char ps :1; + u_char page_length; + + u_char write_type :4; + u_char test_write :1; + u_char _r2 :3; + + u_char trk_mode :4; + u_char copy :1; + u_char fp :1; + u_char multi_session :2; +#define MS_NONE 0 /* No B0 pointer. Next session not allowed*/ +#define MS_FINAL 1 /* B0 = FF:FF:FF. Next session not allowed*/ +#define MS_MULTI 3 /* B0 = Next PA. Next session allowed */ + + u_char data_blk_type :4; +#define DB_RAW 0 /* 2352 bytes of raw data */ +#define DB_RAW_PQ 1 /* 2368 bytes (raw data + P/Q Subchannel) */ +#define DB_RAW_PW 2 /* 2448 bytes (raw data + P-W Subchannel) */ +#define DB_RAW_PW_R 3 /* 2448 bytes (raw data + P-W raw Subchannel)*/ +#define DB_RES_4 4 /* - Reserved */ +#define DB_RES_5 5 /* - Reserved */ +#define DB_RES_6 6 /* - Reserved */ +#define DB_VU_7 7 /* - Vendor specific */ +#define DB_ROM_MODE1 8 /* 2048 bytes Mode 1 (ISO/IEC 10149) */ +#define DB_ROM_MODE2 9 /* 2336 bytes Mode 2 (ISO/IEC 10149) */ +#define DB_XA_F1 10 /* 2048 bytes Mode 2? (CD-ROM XA form 1) */ +#define DB_XA_F1_8H 11 /* 2056 bytes Mode 2 (CD-ROM XA form 1) + 8 header bytes */ +#define DB_XA_F2 12 /* 2324 bytes Mode 2 (CD-ROM XA form 2) */ +#define DB_XA_MODE2_MIX 13 /* 2332 bytes Mode 2 (CD-ROM XA 1/2+subhdr) */ +#define DB_RES_14 14 /* - Reserved */ +#define DB_VU_15 15 /* - Vendor specific */ + u_char _r4 :4; + + u_char _r5; + u_char _r6; + u_char host_appl_code :6; + u_char _r7 :2; + u_char session_format; + u_char _r9; + u_int pkt_size __attribute__ ((packed)); + u_short audio_pause; + u_char mcn[16]; + u_char isrc[16]; + u_char subhdr0; + u_char subhdr1; + u_char subhdr2; + u_char subhdr3; +}; + +struct cdrom_capabilities { /* CD Cap / mech status */ + u_char p_code : 6; + u_char p_res : 1; + u_char parsave : 1; + + u_char p_len; /* 0x14 = 20 Bytes */ + + u_char cd_r_read : 1; /* Reads CD-R media */ + u_char cd_rw_read : 1; /* Reads CD-RW media */ + u_char method2 : 1; /* Reads fixed packet method2 media */ + u_char dvd_rom_read : 1; /* Reads DVD ROM media */ + u_char dvd_r_read : 1; /* Reads DVD-R media */ + u_char dvd_ram_read : 1; /* Reads DVD-RAM media */ + u_char res_2_67 : 2; /* Reserved */ + + u_char cd_r_write : 1; /* Supports writing CD-R media */ + u_char cd_rw_write : 1; /* Supports writing CD-RW media */ + u_char test_write : 1; /* Supports emulation write */ + u_char res_3_3 : 1; /* Reserved */ + u_char dvd_r_write : 1; /* Supports writing DVD-R media */ + u_char dvd_ram_write : 1; /* Supports writing DVD-RAM media */ + u_char res_3_67 : 2; /* Reserved */ + + u_char audio_play : 1; /* Supports Audio play operation */ + u_char composite : 1; /* Deliveres composite A/V stream */ + u_char digital_port_2 : 1; /* Supports digital output on port 2 */ + u_char digital_port_1 : 1; /* Supports digital output on port 1 */ + u_char mode_2_form_1 : 1; /* Reads Mode-2 form 1 media (XA) */ + u_char mode_2_form_2 : 1; /* Reads Mode-2 form 2 media */ + u_char multi_session : 1; /* Reads multi-session media */ + u_char res_4 : 1; /* Reserved */ + + u_char cd_da_supported : 1; /* Reads audio data with READ CD cmd */ + u_char cd_da_accurate : 1; /* READ CD data stream is accurate */ + u_char rw_supported : 1; /* Reads R-W sub channel information */ + u_char rw_deint_corr : 1; /* Reads de-interleved R-W sub chan */ + u_char c2_pointers : 1; /* Supports C2 error pointers */ + u_char ISRC : 1; /* Reads ISRC information */ + u_char UPC : 1; /* Reads media catalog number (UPC) */ + u_char read_bar_code : 1; /* Supports reading bar codes */ + + u_char lock : 1; /* PREVENT/ALLOW may lock media */ + u_char lock_state : 1; /* Lock state 0=unlocked 1=locked */ + u_char prevent_jumper : 1; /* State of prev/allow jumper 0=pres */ + u_char eject : 1; /* Ejects disc/cartr with STOP LoEj */ + u_char res_6_4 : 1; /* Reserved */ + u_char loading_type : 3; /* Loading mechanism type */ +#define CAPS_LT_CADDY 0 +#define CAPS_LT_TRAY 1 + + u_char sep_chan_vol : 1; /* Vol controls each channel separat */ + u_char sep_chan_mute : 1; /* Mute controls each channel separat*/ + u_char disk_present_rep: 1; /* Changer supports disk present rep */ + u_char sw_slot_sel : 1; /* Load empty slot in changer */ + u_char res_7 : 4; /* Reserved */ + + u_short max_read_speed; /* Max. read speed in KB/s */ + u_short num_vol_levels; /* # of supported volume levels */ + u_short buffer_size; /* Buffer size for the data in KB */ + u_short cur_read_speed; /* Current read speed in KB/s */ + + u_char res_16; /* Reserved */ + + u_char res_17_0 : 1; /* Reserved */ + u_char BCK : 1; /* Data valid on falling edge of BCK */ + u_char RCK : 1; /* Set: HIGH high LRCK=left channel */ + u_char LSBF : 1; /* Set: LSB first Clear: MSB first */ + u_char length : 2; /* 0=32BCKs 1=16BCKs 2=24BCKs 3=24I2c*/ + u_char res_17 : 2; /* Reserved */ + + u_short max_write_speed; /* Max. write speed n KB/s */ + u_short cur_write_speed; /* Current write speed in KB/s */ +}; + + +#define BLANK_DISC 0x00 /* Erase the entire disc */ +#define BLANK_MINIMAL 0x01 /* Erase the PMA, 1st session TOC, pregap */ +#define BLANK_TRACK 0x02 /* Erase an incomplete track */ +#define BLANK_UNRESERVE 0x03 /* Unreserve a track */ +#define BLANK_TAIL 0x04 /* Erase the tail of a track: input trackno required */ +#define BLANK_UNCLOSE 0x05 /* Unclose the last session */ +#define BLANK_SESSION 0x06 /* Erase the last session */ + +// #define PGCTL_CURRENT_VALUES 0 +// #define PGCTL_CHANGE_MASK 1 +// #define PGCTL_DEFAULT_VALUES 2 +// #define PGCTL_SAVED_VALUES 3 + +void fail(char *fmt, ...); + +struct request_sense *get_sense_data(); +char* get_sense_string(void); + +int blank(int fd, int type, int track); // see BLANK_xxx above +int format(int fd, int session_grow, int size); +int close_track_session(int fd, int close_track, int track); // close_track == 0 --> close session +int synchronize_cache(int fd); +int test_unit_ready(int fd); + +#define DS_OPERATIONAL 0 +#define DS_NO_DISC 1 +#define DS_TRAY_OPEN 2 +#define DS_NOT_READY 3 +int getDriveState(int fd); // returns DS_xxx + +int inquiry(int fd, struct cdrom_inquiry *inq); +int mediumRemoval(int fd, int allow); +int read_discinfo(int fd, struct cdrom_discinfo *di); +int read_trackinfo(int fd, struct cdrom_trackinfo *ti, int track); +int read_buffercapacity(int fd, struct cdrom_buffercapacity *bufcap); +int read_reccapacity(int fd, struct cdrom_reccapacity *rc); +int read_header(int fd, struct cdrom_header *hd, u_int block); +int reserve_track(int fd, int size); + +#define SSU_STOP 0 +#define SSU_STOP_EJECT 1 +#define SSU_START 2 +#define SSU_LOAD_START 3 +int startStopUnit(int fd, int ssu_action); + +int readCD(int fd, int sectortype, int lba, int nblocks, unsigned char* buf); +int writeCD(int fd, int lba, int nblocks, unsigned char* buf); + +int mode_sense(int fd, u_char **buffer, u_char **mode, u_char pageno, int pgctl); +int mode_select(int fd, u_char *buffer); + +#ifdef MMC2 +int verify(int fd, int lba, int nblocks); +#else +int verify(int fd, int sectortype, int lba, int nblocks, char* buf); +#endif + +int set_cdspeed(int fd, int readspeed, int writespeed); + +/* get_write_params sets the pointers to the mode header 'buffer' and the mode page 'wp' */ +int get_writeparams(int fd, u_char **buffer, struct cdrom_writeparams **wp, int pgctl); + +/* to set write params leave buffer and wp as returned by get_write_params */ +int set_writeparams(int fd, u_char *buffer, struct cdrom_writeparams *wp); +int get_capabilities(int fd, u_char **buffer, struct cdrom_capabilities **cap, int pgctl); + + +#endif + diff --git a/wrudf/wrudf-cdr.c b/wrudf/wrudf-cdr.c new file mode 100644 index 0000000..3454f45 --- /dev/null +++ b/wrudf/wrudf-cdr.c @@ -0,0 +1,387 @@ +/* wrudf-cdr.c + * + */ + +#include "config.h" + +#include <stddef.h> +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> +#include "wrudf.h" +#include "ide-pc.h" +#include "bswap.h" + +static unsigned char *blockBuffer; +static uint32_t newVATindex; +static uint32_t sizeVAT; +static uint32_t prevVATlbn; +uint64_t CDRuniqueID; // from VAT FE + + +uint32_t newVATentry() { + + if( newVATindex + 10 > (sizeVAT >> 2) ) { // ensure enough spave for regid and prevVATlbn + sizeVAT += 2048; + vat = realloc(vat, sizeVAT); + if( vat == NULL ) + printf("VAT reallocation failed\n"); + } + /* could go through VAT and try to find unused 0xFFFFFFFF entry rather than alloc new one at the end */ + vat[newVATindex] = getNWA() - pd->partitionStartingLocation; + return newVATindex++; +} + +uint32_t getNWA() { + if( devicetype == DISK_IMAGE ) + return lseek(device, 0, SEEK_END) >> 11; + + if( read_trackinfo(device, &ti, lastTrack) ) + printf("Get Track Info failed\n"); + + if( ti.nwa_v ) + return ti.nwa; + else + return INVALID; +} + +uint32_t getMaxVarPktSize() { + struct cdrom_buffercapacity bc; + + if( devicetype == DISK_IMAGE ) + return 1024 * 2048; // nonsense value; just for testing + + read_buffercapacity(device, &bc); + + return ((bc.freeBufferLength >> 11) - 20) << 11; // - 20 :: keep some spare blocks ??? +} + +unsigned char* readCDR(uint32_t lbn, uint16_t partition) { + int stat; + uint32_t pbn = getPhysical(lbn, partition); + + + if( devicetype == DISK_IMAGE ) { + stat = lseek(device, 2048 * pbn, SEEK_SET); + stat = read(device, blockBuffer, 2048); + if( stat != 2048 ) + fail("readCDR(hd) failed %m\n"); + else + return blockBuffer; + } + + stat = readCD(device, sectortype, pbn, 1, blockBuffer); + + if( stat ) { + if( ! ignoreReadError ) + printf("readCDR: %s\n", get_sense_string()); + return NULL; + } + return blockBuffer; +} + +void +writeHD(uint32_t physical, unsigned char* src) +{ + int stat; + + stat = lseek(device, 2048 * physical, SEEK_SET); + stat = write(device, src, 2048); + + if( stat != 2048 ) { + printf("writeHD failed %m\n"); + } +} + +void syncCDR() { +// uint32_t nwa; + + if( device == DISK_IMAGE ) + return; + + synchronize_cache(device); +// nwa = getNWA(); +// printf("Link from %d to %d\n", nwa-7, nwa-1); +} + +void writeHDlink() { + uint32_t blk = getNWA(); + int i; + + for(i = 0; i < 7; i++ ) + writeHD(blk+i, blockBuffer); +} + + + +/* writeBlockCDR() + * Writes one 2048 byte block + */ +uint32_t +writeCDR(void* src) { + uint32_t physical; + + physical = getNWA(); +// printf("Write CDR sector %d\n", physical); + + if( devicetype == DISK_IMAGE ) + writeHD(physical, src); + else { + writeCD(device, physical, 1, src); + } + return physical; +} + + +/* flagError + * split up extent in (1) good, (2) bad and (3) good subextents. + * In bad extent (2) set logicalBlockNum to zero + * If (1) is empty, maybe (2) can be merged with immediately preceding bad extent + */ +long_ad * +flagError(long_ad *extents, long_ad *ext, uint32_t pbn) +{ + uint32_t lbn = pbn - pd->partitionStartingLocation; + int posInExtent = lbn - ext->extLocation.logicalBlockNum + 1; + int blksInExtent = (ext->extLength + 2047) >> 11; + + /* if there is a preceding extent which is bad and + * the current bad block is the first in this extent, + * then add this bad to the preceding extent + */ + if( ext > extents && lbn == ext->extLocation.logicalBlockNum && !ext[-1].extLocation.logicalBlockNum ) { + if( ext[0].extLength < 2048 ) { + ext[-1].extLength += ext[0].extLength; + ext[0].extLength = 0; + } else { + ext[-1].extLength += 2048; + ext[0].extLength -= 2048; + ext[0].extLocation.logicalBlockNum++; + } + return ext - 1; + } + + /* watch one block extents */ + if( blksInExtent == 1 ) { + ext[0].extLocation.logicalBlockNum = 0; + return ext; + } + + /* 1st block of extent is bad */ + if( posInExtent == 1 ) { + memmove(ext+1, ext, extents - ext + 62); + ext[0].extLength = 2048; + ext[0].extLocation.logicalBlockNum = 0; + ext[1].extLength -= 2048; + ext[1].extLocation.logicalBlockNum = lbn + 1; + return ext; + } + + /* last block of extent is bad - watch partial block */ + if( posInExtent == blksInExtent ) { + memmove(ext+1, ext, extents - ext + 62); + ext[1].extLength = ext->extLength - 2048; + ext[1].extLocation.logicalBlockNum = 0; + ext[0].extLength -= ext[1].extLength; + return ext; + } + + /* middle block in extent is bad */ + memmove(ext+2, ext, extents - ext + 61); + memcpy(ext+1, ext, sizeof(long_ad)); + ext[0].extLength = 2048 * posInExtent; + ext[1].extLength = 2048; + ext[1].extLocation.logicalBlockNum = 0; + ext[2].extLength -= ext[0].extLength + 2048; + ext[2].extLocation.logicalBlockNum = lbn + 1; + return ext+1; +} + +int verifyCDR(struct fileEntry *fe) { + long_ad *ext, *extents; + uint32_t processed; + int stat, rv = 0; + uint32_t pbn, pbnFE, rewriteBlkno; + + setStrictRead(1); + extents = ext = (long_ad*)(fe->allocDescs + fe->lengthExtendedAttr); + processed = 0; + pbnFE = vat[fe->descTag.tagLocation] + pd->partitionStartingLocation; + pbn = ext->extLocation.logicalBlockNum + pd->partitionStartingLocation; + + if( (fe->icbTag.flags & ICBTAG_FLAG_AD_MASK) == ICBTAG_FLAG_AD_IN_ICB ) + goto FileEntryOnly; + + do { + if( pbn > pbnFE ) { + if( devicetype == DISK_IMAGE ) { + printf("Verify %d\n", pbn); + stat = 0; +// if( (pbn == 557) || pbn == 565 ) stat = 1; /* for testing only */ + } else + stat = readCD(device, sectortype, pbn, 1, blockBuffer); + + if( stat ) { + printf("readError %d : %s\n", pbn, get_sense_string()); + rv++; + ext = flagError(extents, ext, pbn); + processed = ext->extLength - 2048; + } + } + processed += 2048; + pbn++; + + if( processed == ext->extLength ) { + ext++; + pbn = ext->extLocation.logicalBlockNum + pd->partitionStartingLocation; + processed = 0; + } + } while (processed < ext->extLength); + + FileEntryOnly: + if( rv == 0 ) { /* no errors in data, now verify FileEntry */ + int retries; + + for( retries = 0; retries < 3; retries++ ) { + if( devicetype == DISK_IMAGE ) { + printf("Verify %d\n", pbnFE); + stat = 0; +// if( pbnFE == 552 || pbnFE == 553 ) stat = 1; /* testing only */ + } else + stat = readCD(device, sectortype, pbnFE, 1, blockBuffer); + + if( stat == 0 ) { + setStrictRead(0); + return 0; + } + printf("readError %d : %s\n", pbnFE, get_sense_string()); + pbnFE = getNWA(); + vat[fe->descTag.tagLocation] = pbnFE - pd->partitionStartingLocation; + writeCDR(fe); + } + printf("verifyCDR: verify FE failed 3 times\n"); + } + + setStrictRead(0); + + rewriteBlkno = getNWA() + 1 - pd->partitionStartingLocation; // NWA itself for revised FileEntry + + fe->lengthAllocDescs = 0; + for( ext = extents; ext->extLength; ext++ ) { + fe->lengthAllocDescs += sizeof(long_ad); + if( ext->extLocation.logicalBlockNum != 0 ) + continue; + ext->extLocation.logicalBlockNum = rewriteBlkno; + rewriteBlkno += ext->extLength >> 11; + if( ext->extLength & 2047 ) + break; + } + fe->descTag.descCRCLength = sizeof(struct fileEntry) + fe->lengthExtendedAttr + fe->lengthAllocDescs - 16; + return rv; +} + +void readVATtable() { + uint32_t blkno; + struct fileEntry *fe; + + blkno = getNWA() - (devicetype == DISK_IMAGE ? 1 : 8); + prevVATlbn = blkno; + fe = (struct fileEntry*)readTaggedBlock(blkno, ABSOLUTE); + + if( fe->descTag.tagIdent != TAG_IDENT_FE || fe->icbTag.fileType != 0 ) + fail("VAT ICB not found\n"); + + CDRuniqueID = fe->uniqueID; + sizeVAT = ((fe->informationLength + 4095) & ~2047); + vat = malloc(sizeVAT); + memset(vat, 0xFF, sizeVAT); // later or not at all + newVATindex = (fe->informationLength - 36) >> 2; + + if( sizeof(*fe) + fe->lengthExtendedAttr + fe->informationLength <= 2048 ) { + memcpy(vat, fe->allocDescs + fe->lengthExtendedAttr, fe->informationLength - 36); + } else { + readExtents((char*)vat, 1, fe->allocDescs + fe->lengthExtendedAttr); + } +} + + +void +writeVATtable() +{ + regid *id; + struct fileEntry *fe; + uint64_t i; + int stat, retries, size; + uint32_t startBlk; + short_ad *ext; + uint16_t udf_rev_le16; + + retries = 0; + + id = (regid*)(&vat[newVATindex]); + memset(id, 0, sizeof(regid)); + strcpy((char *)id->ident, UDF_ID_ALLOC); + udf_rev_le16 = cpu_to_le16(0x150); + memcpy(id->identSuffix, &udf_rev_le16, sizeof(udf_rev_le16)); + id->identSuffix[2] = UDF_OS_CLASS_UNIX; + id->identSuffix[3] = UDF_OS_ID_LINUX; + *(uint32_t*)(id+1) = prevVATlbn; + + fe = makeFileEntry(); + size = (newVATindex + 9) << 2; + fe->informationLength = cpu_to_le64(size); + fe->descTag.tagSerialNum = lvid->descTag.tagSerialNum; + fe->icbTag.fileType = ICBTAG_FILE_TYPE_UNDEF; + fe->fileLinkCount = 0; + + for( retries = 0; retries < 8; retries++ ) { + startBlk = getNWA(); + + if( sizeof(*fe) + size < 2048 ) { + fe->icbTag.flags = ICBTAG_FLAG_AD_IN_ICB; + memcpy(fe->allocDescs, vat, size); + fe->lengthAllocDescs = cpu_to_le32(size); + } else { + fe->logicalBlocksRecorded = (size + 2047) >> 11; + fe->icbTag.flags = ICBTAG_FLAG_AD_SHORT; + ext = (short_ad*)(fe->allocDescs + fe->lengthExtendedAttr); + ext->extLength = size; + ext->extPosition = startBlk - pd->partitionStartingLocation; + fe->lengthAllocDescs = cpu_to_le32(16); + } + + fe->descTag.tagLocation = startBlk - pd->partitionStartingLocation + fe->logicalBlocksRecorded; + fe->descTag.descCRCLength = sizeof(*fe) + fe->lengthExtendedAttr + fe->lengthAllocDescs - sizeof(tag); + setChecksum(&fe->descTag); + + for( i = 0; i < fe->logicalBlocksRecorded; i++ ) + writeCDR(vat + (i<<9)); + + writeCDR(fe); + + setStrictRead(1); + + for( i = 0; i <= fe->logicalBlocksRecorded; i++ ) { // "<=" so including FileEntry + if( devicetype == DISK_IMAGE ) { + printf("Verify %llu\n", (unsigned long long int)(startBlk+i)); + stat = 0; + } else + stat = readCD(device, sectortype, startBlk + i, 1, blockBuffer); + + if( stat != 0 ) { + printf("writeVATtable verifyError %llu : %s\n", (unsigned long long int)(startBlk + i), get_sense_string()); + break; + } + } + if( stat == 0 ) + break; + } + + if( retries == 8 ) + printf("*** writeVATtable rewrite FAILED\nLast VAT was at LBN %d\n", prevVATlbn); + + setStrictRead(0); +} + + + diff --git a/wrudf/wrudf-cdrw.c b/wrudf/wrudf-cdrw.c new file mode 100644 index 0000000..5027b2f --- /dev/null +++ b/wrudf/wrudf-cdrw.c @@ -0,0 +1,950 @@ +/* wrufd-cdrw.c + * + * PURPOSE + * Lowlevel IO routines. + * To minimise reading and writing packets wrudf uses a few 64kb packetbuffers. + * Blocks to be read are preferentially taken from those buffers and updates written + * to the buffers. Buffers that are in-use will not be discarded. + * When a new buffer is required preferentially an unused not-dirty buffer gets overwritten. + * If not available, then a unused dirty buffer gets written and is then reused. + * If no such buffer can be found the system panics. + * + * COPYRIGHT + * This file is distributed under the terms of the GNU General Public + * License (GPL). Copies of the GPL can be obtained from: + * ftp://prep.ai.mit.edu/pub/gnu/GPL + * + * (C) 2001 Enno Fennema <e.fennema@dataweb.nl> + * + * HISTORY + * 16 Aug 01 ef Created. + */ + +#include "config.h" + +#include <stdlib.h> +#include <stdio.h> +#include <errno.h> +#include <string.h> +#include <fcntl.h> +#include <unistd.h> +#include <sys/stat.h> +#include <sys/ioctl.h> +#include <linux/cdrom.h> /* for CDROM_DRIVE_STATUS */ + +#include "wrudf.h" +#include "ide-pc.h" +#include "bswap.h" + + +#define MAXPKTBUFS 4 +struct packetbuf { + uint32_t inuse; + uint32_t dirty; + uint32_t bufNum; + uint32_t start; + unsigned char *pkt; +}; + +int lastTrack; +struct cdrom_trackinfo ti; +struct read_error_recovery_params *rerp; +u_char *rerp_buffer; +struct cdrom_cacheparams *cp; +u_char *cp_buffer; + +struct packetbuf pktbuf[MAXPKTBUFS+1]; /* last one special use */ + +static unsigned char *verifyBuffer; /* for verify only */ +static unsigned char *blockBuffer; + +uint32_t trackStart; +uint32_t trackSize; +int sectortype; /* from track info for readCD() */ + +/* declarations */ +struct packetbuf* findBuf(uint32_t blkno); +int readPacket(struct packetbuf* pb); +int writePacket(struct packetbuf* pb); + + +/* markBlock() + * FREE or ALLOC block in spacemap + */ +void markBlock(enum markAction action, uint32_t blkno) { + uint8_t *bm; + uint8_t mask; + + spaceMapDirty = 1; + bm = spaceMap->bitmap + (blkno >> 3); + mask = 1 << (blkno & 7); + + if( action == FREE ) { + *bm |= mask; + lvid->freeSpaceTable[pd->partitionNumber]++; + } else { + *bm &= ~mask; + lvid->freeSpaceTable[pd->partitionNumber]--; + } +} + +/* GetExtents() + * Try to find unallocated blocks for 'requestedLength' bytes in the rewritable partition + * Return short_ad's of lbns in the physical partition together satisfying that request + * Last extent has length < n * 2048; if exact multiple of 2048 the a final length 0 short_ad + * + * Return value: lenAllocDescs if extents found, 0 if not. + */ +int getExtents(uint32_t requestedLength, short_ad *extents) { + uint32_t blkno, lengthFound = 0; + short_ad *ext; + uint32_t mask, *bm; + + if( medium == CDR ) { + /* check space availability */ + extents->extLength = requestedLength; + extents->extPosition = getNWA() - pd->partitionStartingLocation; + if( (requestedLength & 2047) == 0 ) { + extents[1].extPosition = 0; + extents[1].extLength = 0; + return 16; + } else + return 8; + } + + // clear extents + ext = extents; + ext->extLength = 0; + bm = ((uint32_t*)spaceMap->bitmap) - 1; + mask = 0; + blkno = 0xFFFFFFFF; + + while( lengthFound < requestedLength ) { + blkno++; + mask <<= 1; + if( mask == 0 ) { + bm++; + mask = 1; + // check bm within limits + } + if( (*bm & mask) == 0 ) { // if allocated + if( ext->extLength != 0 ) { + ext++; + if( ext - extents > 31 ) { + printf("GetExtents: Too many extents\n"); + return 0; + } + ext->extLength = 0; + } + continue; + } + if( ext->extLength == 0 ) + ext->extPosition = blkno; + lengthFound += 2048; + ext->extLength += 2048; + } + + if( requestedLength != lengthFound ) { + ext->extLength = ((ext->extLength & ~2047) | (requestedLength & 2047)) - 2048; + } else { + ext++; + ext->extLength = 0; + ext->extPosition = 0; + } + return (uint8_t*)ext - (uint8_t*)extents + sizeof(short_ad); +} + + +int +freeShortExtents(short_ad* extents) +{ + uint32_t blkno, lengthFreed; + short_ad* ext; + + for( ext = extents; extents->extLength != 0; ext++ ) { + blkno = ext->extPosition; + for( lengthFreed = 0 ; lengthFreed < ext->extLength; lengthFreed += 2048 ) { + markBlock(FREE, blkno); + blkno++; + } + if( ext->extLength & 2047 || (ext+1)->extLength == 0 ) + break; + } + return CMND_OK; +} + +int freeLongExtents(long_ad* extents) { + uint32_t blkno, lengthFreed; + long_ad* ext; + + for( ext = extents; extents->extLength != 0; ext++ ) { + if( ext->extLocation.partitionReferenceNum != pd->partitionNumber ) + fail("freeLongExtents: Not RW partition\n"); + blkno = ext->extLocation.logicalBlockNum; + for( lengthFreed = 0 ; lengthFreed < ext->extLength; lengthFreed += 2048 ) { + markBlock(FREE, blkno); + blkno++; + } + if( ext->extLength & 2047 || (ext+1)->extLength == 0 ) + break; + } + return CMND_OK; +} + +/* getUnallocSpaceExtent() + * Only used to get new extent for LVID sequence + * (Could use to extend sparing blocks as well) + */ +void getUnallocSpaceExtent(uint32_t requestLength, uint32_t requestAfter, extent_ad *alloc) { + uint32_t i, n; + + alloc->extLength = alloc->extLocation = 0; + n = (requestLength + 2047) & ~2047; + + for( i = 0; i < usd->numAllocDescs; i++ ) { + if( usd->allocDescs[i].extLocation > requestAfter ) { + if( usd->allocDescs[i].extLength >= requestLength ) { + alloc->extLocation = usd->allocDescs[i].extLocation; + alloc->extLength = n; + usd->allocDescs[i].extLocation += n >> 11; + usd->allocDescs[i].extLength -= n; + usdDirty = 1; + return; + } else { + alloc->extLocation = usd->allocDescs[i].extLocation; + alloc->extLength = usd->allocDescs[i].extLength; + usd->numAllocDescs--; + for ( ; i < usd->numAllocDescs; i++ ) + usd->allocDescs[i] = usd->allocDescs[i+1]; + usdDirty = 1; + return; + } + } + } + if( requestAfter > 0 ) + getUnallocSpaceExtent( requestLength, 0, alloc); +} + +void +setChecksum(void *descriptor) +{ + uint32_t sum; + int i; + tag *descTag = (tag*) descriptor; + + descTag->descCRC = udf_crc((uint8_t*)descTag + sizeof(tag), descTag->descCRCLength, 0); + descTag->tagChecksum = sum = 0; + for( i = 0; i < 16; i++ ) + sum += *((uint8_t*)descTag + i); + descTag->tagChecksum = (uint8_t) sum; +} + +void +updateTimestamp(time_t t, uint32_t ut) +{ + struct timeval timev; + struct tm time; + int offset; + + if( t == 0 ) { + gettimeofday(&timev, NULL); + } else { + timev.tv_sec = t; + timev.tv_usec = ut; + } + + localtime_r( &timev.tv_sec, &time); + offset = time.tm_gmtoff / 60; + timeStamp.typeAndTimezone = 0x1000 + (offset & 0x0FFF); /* 1/3.7.1 */ + timeStamp.year = time.tm_year + 1900; + timeStamp.month = time.tm_mon + 1;; + timeStamp.day = time.tm_mday; + timeStamp.hour = time.tm_hour; + timeStamp.minute = time.tm_min; + timeStamp.second = time.tm_sec; + timeStamp.centiseconds = timev.tv_usec / 10000; + timeStamp.hundredsOfMicroseconds = (timev.tv_usec / 100) % 100; + timeStamp.microseconds = timev.tv_usec % 100 ; +} + +void setStrictRead(int yes) { + + if( device == DISK_IMAGE ) + return; + + synchronize_cache(device); + + if( yes ) { + rerp->error_recovery_param = 0x04; + rerp->retry_count = 2; + cp->rcd = 1; + } else { + rerp->error_recovery_param = 0x00; // back to default + rerp->retry_count = 5; + cp->rcd = 0; + } + mode_select(device, rerp_buffer); + mode_select(device, cp_buffer); +} + +uint32_t getPhysical(uint32_t lbn, uint16_t part) { + if( part == 0xFFFF ) + return lbn; + if( part == virtualPartitionNum ) + lbn = vat[lbn]; + return lbn + pd->partitionStartingLocation; +} + +int cmpBlk(const void* a, const void* b) { /* compare routine for sparing table lookup */ + if( *(uint32_t*)a < ((struct sparingEntry*)b)->origLocation ) + return -1; + if( *(uint32_t*)a > ((struct sparingEntry*)b)->origLocation ) + return 1; + return 0; +} + +/* If the original packet occurs in the Sparing Table return the mappedLocation + * else return the original packet address unchanged. + */ +uint32_t lookupSparingTable(uint32_t original) { + struct sparingEntry* se; + + if( !st ) // no sparing table found + return original; + + se = bsearch(&original, st->mapEntry, usedSparingEntries, sizeof(struct sparingEntry), cmpBlk); + + if( se ) + return se->mappedLocation; + else + return original; +} + +/* Make an entry in the Sparing Table for packet 'original' and + * return the mappedLocation + */ +uint32_t newSparingTableEntry(uint32_t original) { + struct sparingEntry *se, newEntry, swapEntry; + uint32_t mapped; + unsigned int i; + + if( !st ) { + printf("No sparing table provided\n"); + return INVALID; + } + + if( usedSparingEntries == st->reallocationTableLen ) { + fail("SparingTable full\n"); + } + + se = bsearch(&original, &st->mapEntry[0], usedSparingEntries, sizeof(struct sparingEntry), cmpBlk); + + if( se ) { /* sparing a sparing packet */ + se->origLocation = 0xFFFFFFF0; + } + newEntry.origLocation = original; + newEntry.mappedLocation = mapped = st->mapEntry[usedSparingEntries].mappedLocation; + + for( i = 0; i < usedSparingEntries; i++ ) { + if( st->mapEntry[i].origLocation < original ) + continue; + } + for( ; i <= usedSparingEntries; i++ ) { + swapEntry = st->mapEntry[i]; + st->mapEntry[i] = newEntry; + newEntry = swapEntry; + } + usedSparingEntries++; + st->sequenceNum++; + sparingTableDirty = 1; + +#ifdef DEBUG + printf("Sparing %d to %d\n", original, mapped); +#endif + return mapped; +} + +/* updateSparingTable() + * Only done when quitting. + * Do not verify writing as that would change the table again. + */ +void updateSparingTable() { + size_t i; + int pbn, ret; + off_t off; + ssize_t len; + struct generic_desc *p; + struct packetbuf *pb; + struct sparablePartitionMap *spm = (struct sparablePartitionMap*)lvd->partitionMaps; + + for( i = 0; i < sizeof(spm->locSparingTable)/sizeof(spm->locSparingTable[0]); i++ ) { + pbn = spm->locSparingTable[i]; + if( pbn == 0 ) + return; + + p = readBlock(pbn, ABSOLUTE); + pb = findBuf(pbn); + memcpy(p, st, sizeof(struct sparingTable) + st->reallocationTableLen * sizeof(struct sparingEntry)); + p->descTag.tagLocation = pbn; + p->descTag.descCRCLength = + sizeof(struct sparingTable) + st->reallocationTableLen * sizeof(struct sparingEntry) - sizeof(tag); + setChecksum(p); + if( devicetype != DISK_IMAGE ) { + ret = writeCD(device, pbn, 32, pb->pkt); + if( ret ) + printf("Write SparingTable at %d: %s\n", pbn, get_sense_string()); + } else { // DISK_IMAGE + off = lseek(device, 2048 * pbn, SEEK_SET); + if( off == (off_t)-1 ) + fail("writeSparingTable at %d: %m\n", pbn); + len = write(device, pb->pkt, 32 * 2048); + if( len < 0 ) + fail("writeSparingTable at %d: %m\n", pbn); + if( len != 32 * 2048 ) + fail("writeSparingTable at %d: %s\n", pbn, strerror(EIO)); + } + } +} + + +int +readPacket(struct packetbuf* pb) +{ + int ret; + off_t off; + ssize_t len; + uint32_t physical; + + physical = lookupSparingTable(pb->start); + + if( devicetype != DISK_IMAGE ) { + ret = readCD(device, sectortype, physical, 32, pb->pkt); + if( ret ) + printf("readPacket: readCD %s\n", get_sense_string()); + } else { + off = lseek(device, 2048 * physical, SEEK_SET); + if( off == (off_t)-1 ) + fail("readPacket: lseek failed %m\n"); + len = read(device, pb->pkt, 32 * 2048); + if( len < 0 ) + fail("readPacket: read failed %m\n"); + if( len != 32 * 2048 ) + fail("readPacket: read failed %s\n", strerror(EIO)); + ret = 0; + } + return ret; +} + + +int +writePacket(struct packetbuf* pb) +{ + int ret, retry; + off_t off; + ssize_t len; + uint32_t physical; + + pb->dirty = 0; + physical = lookupSparingTable(pb->start); + + if( devicetype != DISK_IMAGE ) { + for(retry = 0; retry < 2; retry++ ) { + if( retry != 0 ) + physical = newSparingTableEntry(pb->start); + + ret = writeCD(device, physical, 32, pb->pkt); + + if( ret ) + fail("writePacket: writeCD %s\n", get_sense_string()); + + // must now verify write operation and spare if necessary + // My HP8100 does not support Verify or WriteAndVerify + // Use ReadCD with strict Read Error Recovery Parameters + setStrictRead(1); + ret = readCD(device, sectortype, physical, 32, verifyBuffer); + + if( ret == 0 ) { + setStrictRead(0); + return 0; + } + printf("writePacket: verify %s\n", get_sense_string()); + } + setStrictRead(0); + } else { // DISK_IMAGE +#ifdef DEBUG_SPARING // force sparing on packets of disk image + if( st ) { + if( physical == 0x820 || physical == 0x880 ) // arbitrary 'bad' blocks + physical = newSparingTableEntry(pb->start); + } +#endif + off = lseek(device, 2048 * physical, SEEK_SET); + if( off == (off_t)-1 ) + fail("writePacket: writeHD failed %m\n"); + len = write(device, pb->pkt, 32 * 2048); + if( len < 0 ) + fail("writePacket: writeHD failed %m\n"); + if( len != 32 * 2048 ) + fail("writePacket: writeHD failed %s\n", strerror(EIO)); + ret = 0; + } + return ret; +} + + +struct packetbuf* +findBuf(uint32_t blkno) +{ + struct packetbuf *b; + + blkno &= ~31; + for(b = &pktbuf[0]; b < &pktbuf[MAXPKTBUFS]; b++ ) { + if( blkno == b->start ) + return b; + } + return NULL; +} + + +struct packetbuf* +getFreePacketBuffer(uint32_t lbn, uint16_t part) +{ + struct packetbuf *b, *bFree, *bMustWrite; + uint32_t blkno; + + blkno = lbn + ( part == 0xFFFF ? 0 : pd->partitionStartingLocation ); + bFree = bMustWrite = NULL; + + for( b = &pktbuf[0]; b < &pktbuf[MAXPKTBUFS]; b++ ) { + if( (b->inuse | b->dirty) == 0 ) { + bFree = b; + break; + } else + if( b->inuse == 0 ) + bMustWrite = b; + } + + if( !bFree && !bMustWrite ) { + printf("readBlock: Permission to panic, Sir!!!\n"); + return NULL; + } + + if( !bFree ) { + writePacket(bMustWrite); + bMustWrite->inuse = 0; + bMustWrite->dirty = 0; + bFree = bMustWrite; + } + + bFree->start = blkno & ~31; + return bFree; +} + +void* +readBlock(uint32_t lbn, uint16_t part) +{ + struct packetbuf *b; + uint32_t physical = getPhysical(lbn, part); + + if( medium == CDR ) + return readCDR(physical, ABSOLUTE); + + b = findBuf(physical); + + if( !b ) { + b = getFreePacketBuffer(lbn, part); + readPacket(b); + } + + b->inuse |= 0x80000000 >> (lbn & 31); + return b->pkt + ((lbn & 31) << 11); +} + + +void* +readSingleBlock(uint32_t pbn) +{ + int ret; + off_t off; + ssize_t len; + + if( devicetype != DISK_IMAGE ) { + ret = readCD(device, sectortype, pbn, 1, blockBuffer); + if( ret ) { + if( ! ignoreReadError ) + printf("readSingleBlock: %s\n", get_sense_string()); + return NULL; + } else + return blockBuffer; + } else { + off = lseek(device, 2048 * pbn, SEEK_SET); + if( off != (off_t)-1 ) + return NULL; + len = read(device, blockBuffer, 2048); + if( len != 2048 ) + return NULL; + else + return blockBuffer; + } +} + + +void +freeBlock(uint32_t lbn, uint16_t part) +{ + struct packetbuf *b; + uint32_t blkno; + + if( medium == CDR ) return; + + blkno = lbn + ( part == 0xFFFF ? 0 : pd->partitionStartingLocation ); + b = findBuf(blkno); + + if( !b ) + fail("freeBlock failed on block %d\n", blkno); + + b->inuse &= ~(0x80000000 >> (blkno & 31)); /* turn off INUSE bit */ +} + + +void +dirtyBlock(uint32_t lbn, uint16_t part) +{ + struct packetbuf *pb; + uint32_t blkno; + + blkno = lbn + ( part == 0xFFFF ? 0 : pd->partitionStartingLocation ); + pb = findBuf(blkno); + + if( !pb ) + fail("dirtyBlock failed on block %d\n", blkno); + + pb->dirty |= 0x80000000 >> (blkno & 31); /* turn on DIRTY bit */ +} + +void +writeBlock(uint32_t lbn, uint16_t part, void* src) +{ + char *p; + + p = readBlock(lbn, part); + memcpy(p, src, 2048); + if( part != ABSOLUTE ) + markBlock(ALLOC, lbn); + dirtyBlock(lbn, part); + freeBlock(lbn, part); +} + + +void* +readTaggedBlock(uint32_t lbn, uint16_t partition) +{ + int i; + uint8_t sum, *p; + struct generic_desc *block; + + + if( medium == CDR ) + block = (struct generic_desc*) readCDR(lbn, partition); + else { + block = (struct generic_desc*) readBlock(lbn, partition); + freeBlock(lbn,partition); + + if( !block ) + return block; + } + + if( block->descTag.tagIdent == 0x0000 ) { + /* ignore not ISO 13346 defined descriptors with 0 tags */ + if( strncmp((char *)((struct sparingTable*)block)->sparingIdent.ident, UDF_ID_SPARING, strlen(UDF_ID_SPARING)) != 0 ) { + for( i = 0; i < 2048; i++ ) { + if( ((uint8_t*)block)[i] != 0 ) { + printf("readTaggedBlock: Empty block %d not all zeroes\n", lbn); + break; + } + } + return block; + } + } + + for( i = 0, sum = 0, p = (uint8_t*)block; i< 16; i++ ) + if( i != 4 ) + sum += *(p + i); + + if( block->descTag.tagChecksum != sum ) + fail("readTagged: Checksum error in block %d\n", lbn); + + if( block->descTag.descCRC != udf_crc((uint8_t*)block + sizeof(tag), ((tag*)block)->descCRCLength, 0) ) + fail("readTagged: CRC error in block %d\n", lbn); + + return block; +} + + +int +readExtents(char* dest, int usesShort, void* extents) +{ + uint len, blkno, partitionNumber; + char *p; + long_ad *lo; + short_ad *sh; + + if( usesShort ) { + sh = (short_ad*) extents; + len = sh->extLength; + blkno = sh->extPosition; + partitionNumber = pd->partitionNumber; + } else { + lo = (long_ad*) extents; + len = lo->extLength; + blkno = lo->extLocation.logicalBlockNum; + partitionNumber = lo->extLocation.partitionReferenceNum; + } + + for(;;) { + p = readBlock(blkno, partitionNumber); + memcpy(dest, p, 2048); + freeBlock(blkno, partitionNumber); + dest += 2048; + if( len < 2048 ) + break; + if( len == 0 ) { + if( usesShort ) { + sh++; + len = sh->extLength; + blkno = sh->extPosition; + } else { + lo++; + len = lo->extLength; + blkno = lo->extLocation.logicalBlockNum; + partitionNumber = lo->extLocation.partitionReferenceNum; + } + if( len == 0 ) + break; + continue; + } + len -= 2048; + blkno++; + } + return CMND_OK; +} + + +int +writeExtents(char* src, int usesShort, void* extents) +{ + uint len, blkno, partitionNumber; + long_ad *lo=NULL; + short_ad *sh=NULL; + + if( usesShort ) { + sh = (short_ad*) extents; + len = sh->extLength; + blkno = sh->extPosition; + partitionNumber = pd->partitionNumber; + } else { + lo = (long_ad*) extents; + len = lo->extLength; + blkno = lo->extLocation.logicalBlockNum; + partitionNumber = lo->extLocation.partitionReferenceNum; + } + + for(;;) { + writeBlock(blkno, partitionNumber, src); + src += 2048; + if( len < 2048) + break; + if( len == 2048 ) { + if( usesShort ) { + sh++; + len = sh->extLength; + blkno = sh->extPosition; + } else { + lo++; + len = lo->extLength; + blkno = lo->extLocation.logicalBlockNum; + partitionNumber = lo->extLocation.partitionReferenceNum; + } + if( len == 0 ) + break; + continue; + } + len -= 2048; + blkno++; + } + return CMND_OK; +} + + +int +initIO(char *filename) +{ + struct packetbuf *pb; + int rv; + off_t off; + ssize_t len; + struct stat filestat; + struct cdrom_discinfo di; + u_char *buffer; + struct cdrom_writeparams *wp; + uint16_t ident; + + if( (rv = stat(filename, &filestat)) < 0 ) + fail("initIO: stat on %s failed\n", filename); + + if( S_ISREG(filestat.st_mode) ) { /* disk image of a UDF volume */ + devicetype = DISK_IMAGE; + if( (device = open(filename, O_RDWR)) < 0 ) { + fail("initIO: open %s failed\n", filename); + return 0; + } + + /* heuristically determine medium imitated on disk image based on VAT FileEntry in block 512 */ + off = lseek(device, 2048 * 512, SEEK_SET); + if( off == (off_t)-1 ) + fail("initIO: lseek %s failed: %m\n", filename); + len = read(device, &ident, 2); + if( len < 0 ) + fail("initIO: read %s failed: %m\n", filename); + if( len != 2 ) + fail("initIO: read %s failed: %s\n", filename, strerror(EIO)); + medium = ident == TAG_IDENT_VDP ? CDR : CDRW; + + if( medium == CDRW ) { + for( pb = pktbuf, rv = 1; pb <= pktbuf + MAXPKTBUFS; pb++ ) { + pb->start = 0xFFFFFFFF; + pb->pkt = malloc(32*2048); + pb->bufNum = rv++; + if( pb->pkt == NULL ) + fail("malloc packetBuffer failed\n"); + } + } + } + + if( (blockBuffer = malloc(2048)) == NULL ) + fail("malloc blockBuffer failed\n"); + + if( devicetype == DISK_IMAGE ) + return 0; + + if( (device = open(filename, O_RDONLY | O_NONBLOCK )) < 0 ) + fail("initIO: open %s failed\n", filename); + + rv = ioctl(device, CDROM_DRIVE_STATUS); + + if( (rv != CDS_DISC_OK) && (rv != CDS_NO_INFO) ) + fail("No disc or not ready\n"); + + if( read_discinfo(device, &di) ) + fail("Read discinfo failed\n"); + + if( di.erasable == 0 ) { + medium = CDR; + printf("CDR disc\n"); + } else { + medium = CDRW; + printf("CDRW disc\n"); + } + + lastTrack = di.trk1_lastsession; + + if( read_trackinfo(device, &ti, lastTrack) ) /* last track 1 in last session writable for UDF */ + fail("Read discinfo failed\n"); + + if( medium == CDRW ) { + if( !ti.fixpkt ) { + printf("Assume CDRW disc used as CDR\n"); + medium = CDR; + } else if ( ti.fixpkt_size != 32 ) + fail("CDRW not fixed 32 sector packets\n"); + } + + if( medium == CDRW ) { + for( pb = pktbuf, rv = 1; pb <= pktbuf + MAXPKTBUFS; pb++ ) { + pb->start = 0xFFFFFFFF; + pb->pkt = malloc(32*2048); + pb->bufNum = rv++; + if( pb->pkt == NULL ) + fail("malloc packetBuffer failed\n"); + } + if( (verifyBuffer = malloc(32 * 2048)) == NULL ) + fail("malloc verifyBuffer failed\n"); + } + + if( medium == CDR ) { + if( ti.rsrvd_trk || ! ti.packet || ti.fixpkt ) + fail("CDR disc last track reserved or not variable packet\n"); + + if( !ti.nwa_v ) + fail("Next writable address invalid in track %d\n", ti.trk); + } + + trackStart = ti.trk_start; + trackSize = ti.trk_size; + + if( ti.data_mode == 1 ) + sectortype = 2; /* for readCD() */ + else if( ti.data_mode == 2 ) + sectortype = 4; + else + fail("Neither Data Mode1 nor Mode2 on disc\n"); + + /* get read error recovery parameters page */ + rv = mode_sense(device, &rerp_buffer, (void *)&rerp, GPMODE_R_W_ERROR_PAGE, PGCTL_CURRENT_VALUES); + + /* get cache parameters page */ + rv = mode_sense(device, &cp_buffer, (void *)&cp, GPMODE_CACHE_PAGE, PGCTL_CURRENT_VALUES); + + /* setup write params */ + get_writeparams(device, &buffer, &wp, PGCTL_CURRENT_VALUES); + + wp->write_type = 0; +// wp->trk_mode = 7; + wp->copy = 0; + wp->fp = medium == CDRW ? 1 : 0; + wp->test_write = 0; + wp->data_blk_type = ( ti.data_mode == 2 ? DB_XA_F1 : DB_ROM_MODE1); + wp->host_appl_code = 0; + wp->session_format = (ti.data_mode == 2 ? 0x20 : 0x00); + wp->pkt_size = medium == CDRW ? 32 : 0; + wp->subhdr0 = 0x00; + wp->subhdr1 = 0x00; + wp->subhdr2 = 0x08; + wp->subhdr3 = 0x00; + + if( (rv = set_writeparams(device, buffer, wp)) ) + { + free(buffer); + fail("Set write parameters failed\n"); + } + else + free(buffer); + + return 0; +} + + +int +closeIO(void) +{ + struct packetbuf *pb; + + if( medium == CDRW ) { + for( pb = pktbuf; pb < pktbuf + MAXPKTBUFS; pb++ ) { + if( pb->dirty && !pb->inuse ) + writePacket(pb); + if( pb->inuse || pb->dirty) + printf("PacketBuffet[%d] at %d inuse %08X dirty %08X\n", + pb->bufNum, pb->start, pb->inuse, pb->dirty); + free(pb->pkt); + } + } + + if( blockBuffer ) free(blockBuffer); + if( verifyBuffer ) free(verifyBuffer); + + if( devicetype != DISK_IMAGE ) + synchronize_cache(device); + + close(device); + return 1; +} diff --git a/wrudf/wrudf-cmnd.c b/wrudf/wrudf-cmnd.c new file mode 100644 index 0000000..bfa8136 --- /dev/null +++ b/wrudf/wrudf-cmnd.c @@ -0,0 +1,1111 @@ +/* wrudf-cmnd.c + * + * PURPOSE + * High level wrudf command functions + * + * COPYRIGHT + * This file is distributed under the terms of the GNU General Public + * License (GPL). Copies of the GPL can be obtained from: + * ftp://prep.ai.mit.edu/pub/gnu/GPL + * + * (C) 2001 Enno Fennema <e.fennema@dataweb.nl> + * + * HISTORY + * 16 Aug 01 ef Created. + */ + +#include "config.h" + +#include <stddef.h> +#include <stdlib.h> +#include <stdio.h> +#include <fcntl.h> +#include <string.h> +#include <unistd.h> +#include <dirent.h> +#include <sys/stat.h> +#include <errno.h> + +#include "wrudf.h" + + +int deleteDirectory(Directory *dir, struct fileIdentDesc *fid); +Directory *makeDir(Directory *dir, char* name); +int questionOverwrite(Directory *dir, struct fileIdentDesc *fid, char* name); +int directoryIsEmpty(Directory *dir); + +char *hdWorkingDir; + +/* copyFile() + * Write File Entry immediately followed by data + * A verify error on CDR causes a further packet with + * the new FE followed by copies of the defective blocks only + */ +int +copyFile(Directory *dir, char* inName, char*newName, struct stat *fileStat) +{ + uint32_t i=0; + int fd, blkno; + uint32_t nBytes, blkInPkt; + uint32_t maxVarPktSize; // in bytes + struct fileIdentDesc *fid; + struct fileEntry *fe; + struct allocDescImpUse *adiu; + struct logicalVolIntegrityDescImpUse *lvidiu; + uint8_t p[2048]; + + fd = open(inName, O_RDONLY); + if( fd == 0 ) { + printf("'%s' does not exist\n", inName); + return CMND_FAILED; + } + + printf("Copy file %s\n", inName); + fid = findFileIdentDesc(dir, newName); + + if( fid && questionOverwrite(dir, fid, newName) ) { + close(fd); + return CMND_OK; + } + + fid = makeFileIdentDesc(newName); // could reuse FID if overwrite allowed + + fe = makeFileEntry(); + fe->uid = fileStat->st_uid; + fe->gid = fileStat->st_gid; + if( fileStat->st_mode & S_IRUSR ) fe->permissions |= FE_PERM_U_READ; + if( fileStat->st_mode & S_IWUSR ) fe->permissions |= FE_PERM_U_WRITE | FE_PERM_U_DELETE | FE_PERM_U_CHATTR;; + if( fileStat->st_mode & S_IXUSR ) fe->permissions |= FE_PERM_U_EXEC; + if( fileStat->st_mode & S_IRGRP ) fe->permissions |= FE_PERM_G_READ; + if( fileStat->st_mode & S_IWGRP ) fe->permissions |= FE_PERM_G_WRITE | FE_PERM_G_DELETE | FE_PERM_G_CHATTR; + if( fileStat->st_mode & S_IXGRP ) fe->permissions |= FE_PERM_G_EXEC; + if( fileStat->st_mode & S_IROTH ) fe->permissions |= FE_PERM_O_READ; + if( fileStat->st_mode & S_IWOTH ) fe->permissions |= FE_PERM_O_WRITE | FE_PERM_O_DELETE | FE_PERM_O_CHATTR;; + if( fileStat->st_mode & S_IXOTH ) fe->permissions |= FE_PERM_O_EXEC; + if( fileStat->st_mode & S_ISUID ) fe->icbTag.flags |= ICBTAG_FLAG_SETUID; + if( fileStat->st_mode & S_ISGID ) fe->icbTag.flags |= ICBTAG_FLAG_SETGID; + + fe->informationLength = fileStat->st_size; + updateTimestamp(fileStat->st_atime, 0); + fe->accessTime = timeStamp; + updateTimestamp(fileStat->st_mtime, 0); + fe->modificationTime = timeStamp; + updateTimestamp(fileStat->st_ctime, 0); + fe->attrTime = timeStamp; + + /* check whether embedding of data is possible */ + fe->logicalBlocksRecorded = ((fileStat->st_size + 2047) & ~2047) >> 11; + + if( medium == CDR ) { + /* File data written in physical space but fileEntry in virtual space + * so must use long allocation descriptors + * + * Variable packet length restricted by drive buffer size. + * Must break up long file over several var packets. + * Only 116 long_ad's fit in fileEntry without going to extended alloc descs + */ + long_ad *ad; + uint32_t loc; + + maxVarPktSize = getMaxVarPktSize(); + + if( fe->informationLength / maxVarPktSize > 116 ) { + printf("Cannot handle files longer than %d\n", 116 * maxVarPktSize); + close(fd); + free(fe); + free(fid); + return CMND_FAILED; + } + + fe->icbTag.flags |= ICBTAG_FLAG_AD_LONG; + /* +1 as the fileEntry itself occupies block NWA */ + loc = getNWA() + 1 - pd->partitionStartingLocation; + nBytes = (uint32_t) fe->informationLength ; + + for( ad = (long_ad*)(fe->allocDescs + fe->lengthExtendedAttr); nBytes > 0; ad++ ) { + if( nBytes > maxVarPktSize ) { + ad->extLength = maxVarPktSize; + nBytes -= maxVarPktSize; + } else { + ad->extLength = nBytes; + nBytes = 0; + } + ad->extLocation.logicalBlockNum = loc; + ad->extLocation.partitionReferenceNum = pd->partitionNumber; + adiu = (struct allocDescImpUse*)(ad->impUse); + memcpy(&adiu->impUse, &fe->uniqueID, sizeof(uint32_t)); + loc += ((ad->extLength + 2047) >> 11) + 7; + } + + if( ((ad-1)->extLength & 2047) == 0 ) { + memset(ad, 0, sizeof(long_ad)); + adiu = (struct allocDescImpUse*)(ad->impUse); + memcpy(&adiu->impUse, &fe->uniqueID, sizeof(uint32_t)); + ad++; + } + + fe->lengthAllocDescs = (uint8_t*)ad - (fe->allocDescs + fe->lengthExtendedAttr); + fe->descTag.descCRCLength = sizeof(struct fileEntry) + + fe->lengthExtendedAttr + fe->lengthAllocDescs - sizeof(tag); + fe->descTag.tagLocation = newVATentry(); + + for( ;; ) { /* retry loop for verify failure */ + int blknoFE, skipped, retries; + long_ad *extent; + + setChecksum(fe); + skipped = 0; + retries = 0; + lseek(fd, 0, SEEK_SET); + + /* write FE */ + blknoFE = vat[fe->descTag.tagLocation] = writeCDR(fe) - pd->partitionStartingLocation; + fid->icb.extLocation.logicalBlockNum = fe->descTag.tagLocation; + fid->icb.extLocation.partitionReferenceNum = virtualPartitionNum; + + /* write file data */ + extent = (long_ad*)(fe->allocDescs + fe->lengthExtendedAttr); + + for( blkInPkt = nBytes = 0; nBytes < fe->informationLength; extent++ ) { + blkno = extent->extLocation.logicalBlockNum; + if( blkno < blknoFE ) { + nBytes += extent->extLength; + skipped = 1; + continue; + } + for( i = 0; i < extent->extLength; blkno++, i += 2048 ) { + memset(p, 0, 2048); + if( skipped ) { + lseek(fd, nBytes, SEEK_SET); + skipped = 0; + } + nBytes += read(fd, p, 2048); + writeCDR(p); + if( ++blkInPkt == (maxVarPktSize >> 11) ) { + syncCDR(); + blkInPkt = 0; + } + } + } + + syncCDR(); + if( verifyCDR(fe) == 0 ) // verify the file data + break; + + if( retries++ > 3 ) { + printf("Retry count 3 exceeded\n"); + break; + } + } + } else { + short_ad *extent, extentFE[2]; + + if( getExtents(2048, extentFE ) != 16 ) { /* extent for File Entry */ + printf("No space for File Entry\n"); + close(fd); + free(fe); + free(fid); + return CMND_FAILED; + } + fe->descTag.tagLocation = extentFE[0].extPosition; + // must mark allocated; otherwise allocated for a second time before being written + markBlock(ALLOC, fe->descTag.tagLocation); + + fe->lengthAllocDescs = /* extents for the file data */ + getExtents(fe->informationLength, (short_ad*)(fe->allocDescs + fe->lengthExtendedAttr)); + if( !fe->lengthAllocDescs ) { + printf("No space for file\n"); + close(fd); + free(fe); + free(fid); + return CMND_FAILED; + } + /* write FE */ + fe->descTag.descCRCLength = sizeof(struct fileEntry) + + fe->lengthExtendedAttr + fe->lengthAllocDescs - sizeof(tag); + setChecksum(fe); + writeBlock(fe->descTag.tagLocation, pd->partitionNumber, fe); + fid->icb.extLocation.logicalBlockNum = fe->descTag.tagLocation; + fid->icb.extLocation.partitionReferenceNum = pd->partitionNumber; + + /* write file data */ + extent = (short_ad*)(fe->allocDescs + fe->lengthExtendedAttr); + for( nBytes = 0; nBytes < fe->informationLength; extent++ ) { + blkno = extent->extPosition; + for( i = 0; i < extent->extLength; blkno++, i += 2048 ) { + memset(p, 0, 2048); + nBytes += read(fd, p, 2048); + writeBlock(blkno, pd->partitionNumber, p); + } + } + } + + if( devicetype == DISK_IMAGE && medium == CDR ) + writeHDlink(); + + adiu = (struct allocDescImpUse*)(fid->icb.impUse); + memcpy(&adiu->impUse, &fe->uniqueID, sizeof(uint32_t)); + insertFileIdentDesc(dir, fid); + + lvidiu = (struct logicalVolIntegrityDescImpUse*) + (lvid->impUse + 2 * sizeof(uint32_t) * lvid->numOfPartitions); + lvidiu->numFiles++; + + close(fd); + free(fe); + free(fid); + return CMND_OK; +} + + +int +copyDirectory(Directory *dir, char* name) +{ + DIR *srcDir; + Directory *workDir; + struct dirent *dirEnt; + struct stat dirEntStat; + struct fileIdentDesc *fid; + + if( !(srcDir = opendir(name)) ) { + printf("Open dir '%s': %m\n", name); + return CMND_FAILED; + } + + if( chdir(name) != 0 ) { + printf("Change dir '%s': %m\n", name); + closedir(srcDir); + return CMND_FAILED; + } + + printf("Now in %s\n", getcwd(NULL, 0)); + workDir = dir; + + while( (dirEnt = readdir(srcDir)) ) { + if( !strcmp(dirEnt->d_name, ".") || !strcmp(dirEnt->d_name, "..") ) + continue; + + if( lstat(dirEnt->d_name, &dirEntStat) != 0 ) { // do not follow links + printf("Stat dirEnt '%s' failed: %s\n", dirEnt->d_name, strerror(errno)); + continue; + } + + if( S_ISDIR(dirEntStat.st_mode) ) { + if( !(options & OPT_RECURSIVE) ) { + printf("Not recursive. Ignoring '%s' directory\n", dirEnt->d_name); + continue; + } + fid = findFileIdentDesc(dir, dirEnt->d_name); + + if( fid && !(fid->fileCharacteristics & FID_FILE_CHAR_DIRECTORY ) ) { + printf("'%s' exists but is not a directory\n", dirEnt->d_name); + continue; + } + if( fid && (fid->fileCharacteristics & FID_FILE_CHAR_DELETED) ) { + removeFID(dir, fid); + fid = NULL; + } + if( !fid ) + workDir = makeDir(dir, dirEnt->d_name); + else + workDir = readDirectory(dir, &fid->icb, dirEnt->d_name); + copyDirectory(workDir, dirEnt->d_name); + } else { + if( S_ISREG(dirEntStat.st_mode) ) + copyFile(workDir, dirEnt->d_name, dirEnt->d_name, &dirEntStat); + } + } + + if( chdir("..") != 0 ) + printf("Change dir '..': %m\n"); + + closedir(srcDir); + return CMND_OK; +} + + +/* deleteDirectory() + * + * Recursing into subdirectories. + * If anywhere no permission, query deletion but proceed if 'yes' + * Returns 0 if fid freed, 1 if fid not empty + */ +int +deleteDirectory(Directory *dir, struct fileIdentDesc* fid) +{ + uint64_t i; + int rv, notEmpty; + char *name; + struct fileIdentDesc *childFid; + Directory *childDir; + + rv = 0; + + if( fid->fileCharacteristics & FID_FILE_CHAR_DELETED ) + return CMND_OK; + + if( (fid->fileCharacteristics & FID_FILE_CHAR_DIRECTORY) == 0 ) + return deleteFID(dir, fid); /* delete regular files */ + + name = malloc(fid->lengthFileIdent + 1); + strncpy(name, (char *)(fid->fileIdent + fid->lengthOfImpUse), fid->lengthFileIdent); + name[fid->lengthFileIdent] = 0; + readDirectory(dir, &fid->icb, name); + childDir = dir->child; + + /* check permission */ + + notEmpty = 0; + + for( i = 0; i < childDir->fe.informationLength; + i += ((sizeof(struct fileIdentDesc) + childFid->lengthOfImpUse + childFid->lengthFileIdent + 3) & ~3) ) + { + childFid = (struct fileIdentDesc*)(childDir->data + i); + if( childFid->fileCharacteristics & (FID_FILE_CHAR_DELETED | FID_FILE_CHAR_PARENT) ) + continue; + if( childFid->fileCharacteristics & FID_FILE_CHAR_DIRECTORY ) + deleteDirectory( childDir, childFid); + else + deleteFID(childDir, childFid); + } + + if( directoryIsEmpty(childDir) ) { + rv |= deleteFID(dir, fid); + } else { + childDir->dirDirty = 1; + updateDirectory(childDir); + rv = notEmpty; + } + free(name); + return rv; +} + + +/* readDirectory() + * All fileIdentDesc's are put into the data area of the Directory structure. + * irrespective whether they were embedded or separately in allocated extents. + * updateDirectory() will embed or write in separate extents as appropriate. + */ +Directory * +readDirectory(Directory *parentDir, long_ad* icb, char *name) +{ + char *p; + uint32_t len; + Directory *dir; + + if( parentDir == NULL ) + dir = rootDir; + else { + dir = parentDir->child; + if( dir == NULL ) { + parentDir->child = dir = (Directory*)malloc(sizeof(Directory)); + memset(dir, 0, sizeof(Directory)); + dir->parent = parentDir; + dir->dataSize = 4096; + dir->data = malloc(4096); + if( dir->name ) free(dir->name); + dir->name = malloc(strlen(name) + 1); + strcpy(dir->name, name); + } else + if( dir->icb.extLocation.logicalBlockNum == icb->extLocation.logicalBlockNum + && dir->icb.extLocation.partitionReferenceNum == icb->extLocation.partitionReferenceNum ) + return dir; // already the one requested + } + + if( dir->dirDirty ) + updateDirectory(dir); + + dir->icb = *icb; + if( name[0] ) { + if( dir->name ) free(dir->name); + dir->name = malloc(strlen(name) + 1); + strcpy(dir->name, name); + } + p = readTaggedBlock(icb->extLocation.logicalBlockNum, icb->extLocation.partitionReferenceNum); + memcpy(&dir->fe, p, 2048); + + if( (dir->fe.icbTag.flags & ICBTAG_FLAG_AD_MASK) == ICBTAG_FLAG_AD_IN_ICB ) { + memcpy(dir->data, dir->fe.allocDescs + dir->fe.lengthExtendedAttr, dir->fe.lengthAllocDescs); + memset(dir->fe.allocDescs + dir->fe.lengthExtendedAttr, 0, dir->fe.lengthAllocDescs); + } else { + if( dir->fe.informationLength > dir->dataSize ) { + len = (dir->fe.informationLength + 2047) & ~2047; + dir->data = realloc(dir->data, len); + if( !dir->data ) { + printf("Realloc directory data failed\n"); + return NULL; + } + dir->dataSize = len; + } + readExtents(dir->data, (dir->fe.icbTag.flags & ICBTAG_FLAG_AD_MASK) == ICBTAG_FLAG_AD_SHORT, + dir->fe.allocDescs + dir->fe.lengthExtendedAttr); + if( medium == CDRW ) { + if( (dir->fe.icbTag.flags & ICBTAG_FLAG_AD_MASK) == ICBTAG_FLAG_AD_SHORT ) + freeShortExtents((short_ad*)(dir->fe.allocDescs + dir->fe.lengthExtendedAttr)); + else if( (dir->fe.icbTag.flags & ICBTAG_FLAG_AD_MASK) == ICBTAG_FLAG_AD_LONG ) + freeLongExtents((long_ad*)(dir->fe.allocDescs + dir->fe.lengthExtendedAttr)); + } + } + printf("Read dir %s\n", dir->name); + return dir; +} + + +/* updateDirectory() + * Extents and ICB AllocMask are unchanged since reading the directory from CD. + * Based on current informationLength will have to decide embedding or on output extents required + * and free any superfluous extents + */ +int +updateDirectory(Directory* dir) +{ + uint64_t i; + struct fileIdentDesc *fid; + + if( dir->child ) + updateDirectory(dir->child); + + if( !dir->dirDirty ) + return CMND_OK; + + if( sizeof(struct fileEntry) + dir->fe.lengthExtendedAttr + dir->fe.informationLength <= 2048 ) { + /* fileIdentDescs embedded in directory ICB */ + dir->fe.logicalBlocksRecorded = 0; + dir->fe.icbTag.flags = (dir->fe.icbTag.flags & ~ICBTAG_FLAG_AD_MASK) | ICBTAG_FLAG_AD_IN_ICB; + dir->fe.lengthAllocDescs = dir->fe.informationLength; + memcpy(dir->fe.allocDescs + dir->fe.lengthExtendedAttr, dir->data, dir->fe.lengthAllocDescs); + + /* UDF2.00 2.2.1.3 - For a structure in virtual space, tagLocation is the virtual location */ + for( i = 0; i < dir->fe.informationLength; + i += (sizeof(struct fileIdentDesc) + fid->lengthOfImpUse + fid->lengthFileIdent + 3) & ~3 ) + { + fid = (struct fileIdentDesc*) (dir->fe.allocDescs + i); + fid->descTag.tagLocation = dir->icb.extLocation.logicalBlockNum; + setChecksum(&fid->descTag); + } + } else { + /* get new extents for the directory data */ + dir->fe.logicalBlocksRecorded = ((dir->fe.informationLength + 2047) & ~2047) >> 11; + + if( medium == CDR ) { + long_ad *ad; + struct allocDescImpUse *adiu; + uint32_t blkno; + + dir->fe.icbTag.flags = (dir->fe.icbTag.flags & ~ ICBTAG_FLAG_AD_MASK) | ICBTAG_FLAG_AD_LONG; + ad = (long_ad*)(dir->fe.allocDescs + dir->fe.lengthExtendedAttr); + ad->extLength = dir->fe.informationLength; + ad->extLocation.logicalBlockNum = blkno = getNWA() + 1 - pd->partitionStartingLocation; + ad->extLocation.partitionReferenceNum = pd->partitionNumber; + adiu = (struct allocDescImpUse*)(ad->impUse); + memcpy(&adiu->impUse, &dir->fe.uniqueID, sizeof(uint32_t)); + memset(ad + 1, 0, sizeof(long_ad)); /* necessary only if infolength multiple of 2048 */ + dir->fe.lengthAllocDescs = 2 * sizeof(long_ad); + + /* set tagLocation in all FIDs */ + for( i = 0; i < dir->fe.informationLength; + i += (sizeof(struct fileIdentDesc) + fid->lengthOfImpUse + fid->lengthFileIdent + 3) & ~3 ) + { + fid = (struct fileIdentDesc*) (dir->data + i); + fid->descTag.tagLocation = blkno + (i >> 11); + fid->descTag.descCRCLength = + ((sizeof(struct fileIdentDesc) + fid->lengthOfImpUse + fid->lengthFileIdent + 3) & ~3) - sizeof(tag); + setChecksum(fid); + } + + } else { + uint32_t *blocks, blkno, len; + short_ad *extent; + + extent =(short_ad*)(dir->fe.allocDescs + dir->fe.lengthExtendedAttr); + dir->fe.lengthAllocDescs = getExtents(dir->fe.informationLength, extent); + dir->fe.icbTag.flags = (dir->fe.icbTag.flags & ~ICBTAG_FLAG_AD_MASK) | ICBTAG_FLAG_AD_SHORT; + + /* find which blocks are to going be used to set tagLocations */ + blocks = (uint32_t*)malloc(dir->fe.logicalBlocksRecorded * sizeof(uint32_t)); + blkno = extent->extPosition; + len = extent->extLength; + for( i = 0; i < dir->fe.logicalBlocksRecorded; i++ ) { + blocks[i] = blkno; + if( len <= 2048 ) { + extent++; + blkno = extent->extPosition; + len = extent->extLength; + } else { + len -= 2048; + blkno++; + } + } + /* set tagLocation */ + for( i = 0; i < dir->fe.informationLength; + i += (sizeof(struct fileIdentDesc) + fid->lengthOfImpUse + fid->lengthFileIdent + 3) & ~3 ) + { + fid = (struct fileIdentDesc*) (dir->data + i); + fid->descTag.tagLocation = blocks[i >> 11]; + fid->descTag.descCRCLength = + ((sizeof(struct fileIdentDesc) + fid->lengthOfImpUse + fid->lengthFileIdent + 3) & ~3) - sizeof(tag); + setChecksum(fid); + } + free(blocks); + } + } + + dir->fe.descTag.descCRCLength = + sizeof(struct fileEntry) + dir->fe.lengthExtendedAttr + dir->fe.lengthAllocDescs - sizeof(tag); + setChecksum(&dir->fe); + + if( medium == CDRW ) { + /* write the directory fileEntry */ + writeBlock(dir->icb.extLocation.logicalBlockNum, dir->icb.extLocation.partitionReferenceNum, &dir->fe); + + if( dir->fe.logicalBlocksRecorded ) { + /* write any directory data */ + writeExtents(dir->data, 1, (short_ad*)(dir->fe.allocDescs + dir->fe.lengthExtendedAttr)); + } + } else { /* medium == CDR */ + int retries; + + retries = 0; + + for( ;; ) { /* loop only when verify failed */ + uint32_t pbn; + + /* write the directory fileEntry */ + pbn = writeCDR(&dir->fe); + vat[((long_ad*)&dir->icb)->extLocation.logicalBlockNum] = pbn - pd->partitionStartingLocation; + + if( dir->fe.logicalBlocksRecorded ) + for( i = 0; i < dir->fe.informationLength; i += 2048 ) + writeCDR(dir->data + i); + + if( verifyCDR(&dir->fe) == 0 ) + break; + + if( ++retries > 3 ) { + printf("updateDirectory: '%s' failed\n", dir->name); + return CMND_FAILED; + } + } + } + dir->dirDirty = 0; + printf("Wrote dir %s\n", dir->name); + return CMND_OK; +} + + +/* Create subdirectory called 'name' in 'dir' + */ +Directory * +makeDir(Directory *dir, char* name ) +{ + Directory *newDir; + struct fileEntry *fe; + struct fileIdentDesc *backFid, *forwFid; + struct allocDescImpUse *adiu; + struct logicalVolIntegrityDescImpUse *lvidiu; + short_ad allocDescs[2]; + + + /* back reference to parent in new directory */ + backFid = makeFileIdentDesc(""); + backFid->icb = dir->icb; + backFid->fileCharacteristics = FID_FILE_CHAR_DIRECTORY | FID_FILE_CHAR_PARENT; + backFid->descTag.descCRCLength = ((sizeof(struct fileIdentDesc) + 3) & ~3) - sizeof(tag); + + fe = makeFileEntry(); + fe->icbTag.fileType = ICBTAG_FILE_TYPE_DIRECTORY; + fe->icbTag.flags = ICBTAG_FLAG_AD_IN_ICB; + fe->informationLength = (sizeof(struct fileIdentDesc) + 3) & ~3; + + /* forward reference to new directory in parent directory */ + forwFid = makeFileIdentDesc(name); + forwFid->fileCharacteristics = FID_FILE_CHAR_DIRECTORY; + adiu = (struct allocDescImpUse*)forwFid->icb.impUse; + memcpy(&adiu->impUse, &fe->uniqueID, sizeof(uint32_t)); + + if( medium == CDR ) { + fe->descTag.tagLocation = newVATentry(); + forwFid->icb.extLocation.logicalBlockNum = fe->descTag.tagLocation; + forwFid->icb.extLocation.partitionReferenceNum = virtualPartitionNum; + } else { + if( getExtents( 2048, allocDescs) != 16 ) + fail("makeDir: Could not get File Entry extent\n"); + + markBlock(ALLOC, allocDescs[0].extPosition); + fe->descTag.tagLocation = allocDescs[0].extPosition; + backFid->descTag.tagLocation = allocDescs[0].extPosition; + forwFid->icb.extLocation.logicalBlockNum = allocDescs[0].extPosition; + forwFid->icb.extLocation.partitionReferenceNum = pd->partitionNumber; + setChecksum(&backFid->descTag); + fe->descTag.descCRCLength = sizeof(struct fileEntry) + fe->lengthAllocDescs - sizeof(tag); + setChecksum(fe); + } + + insertFileIdentDesc(dir, forwFid); + dir->fe.fileLinkCount++; + dir->dirDirty = 1; + + /* setup directory structure for new directory */ + newDir = dir->child; + + if( newDir != NULL ) + updateDirectory(newDir); + else { + newDir = (Directory*)malloc(sizeof(Directory)); + memset(newDir, 0, sizeof(Directory)); + newDir->parent = dir; + newDir->dataSize = 4096; + newDir->data = malloc(4096); + dir->child = newDir; + } + + memset(newDir->data, 0, newDir->dataSize); + newDir->name = malloc(strlen(name)+1); + strcpy(newDir->name, name); + newDir->icb = forwFid->icb; + memcpy(&newDir->fe, fe, 2048); + memcpy(newDir->data, backFid, fe->informationLength); + newDir->dirDirty = 1; + + lvidiu = (struct logicalVolIntegrityDescImpUse*) + (lvid->impUse + 2 * sizeof(uint32_t) * lvid->numOfPartitions); + lvidiu->numDirs++; + + free(backFid); + free(forwFid); + free(fe); + return newDir; +} + + +/* analyzeDest() + * + * The last argument in a command is the destination for copying or the object + * to act on. The argument consists of / separated components + * eg. /src/test/udf/wrudf.h or /src/test/iso/ + * or just a single component eg. . or / or wrudf.c + * + * All but the last component must be existing directories and curDir points to + * the last directopry in that chain, eg. udf, otherwise result DIR_INVALID. + * + * When the last component does not exist, return result DOES_NOT_EXIST. + * name --> last component eg. wrudf.h or iso + * + * If the last component identifies a directory return EXISTING_DIR or DELETED_DIR, + * *fid = NULL, *name = last component name eg. iso. + * + * If the last component is a file return EXISTING_FILE or DELETED_FILE. + * *fid points to FID entry in curDir with name equal the last component. + * *name --> last component name eg. wrudf.h + */ +enum RV +analyzeDest(char* arg, struct fileIdentDesc** fid, char** name) +{ + int len; + char *comp, *endComp; + + if( arg[0] == '/' ) { + curDir = rootDir; + comp = arg + 1; + } else { + comp = arg; + } + + len = strlen(comp); + if( len > 1 && comp[len-1] == '/' ) + comp[len-1] = 0; /* remove any trailing slash */ + + for( ; ( endComp = strchr(comp, '/') ) != NULL; comp = ++endComp ) { + *endComp = 0; + + if( strcmp(comp, ".") == 0 ) + continue; + + if( strcmp(comp, "..") == 0 ) { + if( !curDir->parent ) + return DIR_INVALID; + curDir = curDir->parent; + continue; + } + + *fid = findFileIdentDesc(curDir, comp); + if( *fid == NULL ) + return DIR_INVALID; + if( ! ((*fid)->fileCharacteristics & FID_FILE_CHAR_DIRECTORY )) + return DIR_INVALID; + if( (*fid)->fileCharacteristics & FID_FILE_CHAR_DELETED ) + return DIR_INVALID; + +// curDir = readDirectory(curDir->child, &(*fid)->icb, comp); + curDir = readDirectory(curDir, &(*fid)->icb, comp); + } + + // final component + *name = comp; + + if( comp[0] == 0 || strcmp(comp, ".") == 0 ) + return EXISTING_DIR; + + if( strcmp(comp, "..") == 0 ) { + if( !curDir->parent ) + return DIR_INVALID; + curDir = curDir->parent; + return EXISTING_DIR; + } + + *fid = findFileIdentDesc(curDir, comp); + + if( *fid == NULL ) + return DOES_NOT_EXIST; + + if( (*fid)->fileCharacteristics & FID_FILE_CHAR_DIRECTORY ) { + if( (*fid)->fileCharacteristics & FID_FILE_CHAR_DELETED ) + return DELETED_DIR; + else { + curDir = readDirectory(curDir, &(*fid)->icb, comp); + return EXISTING_DIR; + } + } else { + if( (*fid)->fileCharacteristics & FID_FILE_CHAR_DELETED ) + return DELETED_FILE; + } + return EXISTING_FILE; +} + + +int +cpCommand(void) +{ + int i, rv; + enum RV state; + char *srcname, *name, *p; + Directory *cpyDir; + struct fileIdentDesc *fid, *newFid; + struct stat fileStat; + + if( cmndc < 2 ) + return WRONG_NO_ARGS; + + name = NULL; + state = analyzeDest(cmndv[cmndc-1], &fid, &name); + + if( state == DIR_INVALID ) + return DIR_INVALID; + + if( state == DELETED_DIR ) { + printf("Cannot reuse deleted directory name yet\n"); + return CMND_FAILED; + } + + if( state == DELETED_FILE ) { + removeFID(curDir, fid); + state = DOES_NOT_EXIST; + } + + if( state == EXISTING_FILE ) { + if( questionOverwrite(curDir, fid, name) ) + return CMND_FAILED; + state = DOES_NOT_EXIST; + } + + /* do I have write permission for the destination directory ? */ + + /* process source arguments */ + for( i = 0; i < cmndc - 1; i++ ) { + p = strrchr(cmndv[i], '/'); + + if( p && p > cmndv[i] && *(p+1) == 0 ) *p = 0; // remove any trailing slash (except in "/") + + p = strrchr(cmndv[i], '/'); + + if( p ) { + srcname = p+1; + } else + srcname = cmndv[i]; + + if( (rv = lstat(cmndv[i], &fileStat)) < 0 ) { // do not follow soft links + printf("stat failed on %s\n", cmndv[i]); + continue; + } + + if( S_ISDIR(fileStat.st_mode) ) { + if( state == EXISTING_DIR ) { + newFid = findFileIdentDesc(curDir, srcname); + if( newFid == NULL ) { + cpyDir = makeDir(curDir, srcname); + newFid = findFileIdentDesc(curDir, srcname); + } else { + if( newFid->fileCharacteristics != FID_FILE_CHAR_DIRECTORY ) { + printf("Destination is not a directory\n"); + return CMND_FAILED; + } + cpyDir = readDirectory(curDir, &newFid->icb, srcname); + } + if( chdir(cmndv[i]) != 0 ) + printf("Change dir '%s': %m\n", cmndv[i]); + else + copyDirectory(cpyDir, "."); + } else + printf("Destination is not a directory\n"); + + if( chdir(hdWorkingDir) != 0 ) { + printf("Change dir '%s': %m\n", hdWorkingDir); + return CMND_FAILED; + } + continue; + } + + if( !S_ISREG(fileStat.st_mode) ) { + printf("Can only copy regular files or directories\n"); + return CMND_FAILED; + } + + if( state == DOES_NOT_EXIST || state == EXISTING_DIR ) + name = srcname; + + copyFile(curDir, cmndv[i], name, &fileStat); + } + return CMND_OK; +} + + +int +rmCommand(void) +{ + enum RV state; + int i; + struct fileIdentDesc *fid; + char* name; + + if( cmndc < 1 ) + return CMND_ARG_INVALID; + + for( i = 0; i < cmndc; i++ ) { + state = analyzeDest(cmndv[i], &fid, &name); + + if( state == EXISTING_FILE ) { + deleteFID(curDir, fid); + continue; + } + + if( state != EXISTING_DIR ) + return state; + + if( options & OPT_RECURSIVE ) { + deleteDirectory(curDir, fid); + continue; + } else + printf("Cannot delete directory '%s' without -r option\n", cmndv[i]); + } + return CMND_OK; +} + + +int +mkdirCommand(void) +{ + int rv; + char *name; + struct fileIdentDesc *fid; + Directory *newDir; + + if( cmndc != 1 ) + return WRONG_NO_ARGS; + + rv = analyzeDest(cmndv[0], &fid, &name); + + if( rv == DIR_INVALID ) + return DIR_INVALID; + + if( rv == EXISTING_FILE || rv == EXISTING_DIR ) { + if( fid->fileCharacteristics & FID_FILE_CHAR_DELETED ) { + removeFID(curDir, fid); + } else + return rv; + } + + newDir = makeDir(curDir, name); + + if( !newDir ) + return CMND_FAILED; + + curDir = newDir; + return CMND_OK; +} + + +int +rmdirCommand(void) +{ + int state; + struct fileIdentDesc *fid; + char* name; + + if( cmndc != 1 ) + return WRONG_NO_ARGS; + + state = analyzeDest(cmndv[0], &fid, &name); + + if( state != EXISTING_DIR ) + return state; + + if( !directoryIsEmpty(curDir) ) + return DIR_NOT_EMPTY; + + if( !curDir->parent ) { + printf("Cannot remove root directory\n"); + return CMND_FAILED; + } + return deleteFID(curDir, fid); +} + +int cdcCommand() { + int state; + struct fileIdentDesc *fid; + char* name; + + if( cmndc != 1 ) + return WRONG_NO_ARGS; + + state = analyzeDest(cmndv[0], &fid, &name); + + if( state != EXISTING_DIR ) + return state; + + return CMND_OK; +} + +int lscCommand(void) { + struct fileIdentDesc *fid; + struct fileEntry *fe; + char *name, filename[512]; + uint64_t i; + int state; + + if( cmndc > 1 ) + return WRONG_NO_ARGS; + + if( cmndc == 1 ) { + state = analyzeDest(cmndv[0], &fid, &name); + + if( state != EXISTING_DIR ) + return state; + } + + for( i = 0; i < curDir->fe.informationLength; + i += ((sizeof(struct fileIdentDesc) + fid->lengthOfImpUse + fid->lengthFileIdent + 3) & ~3) ) + { + fid = (struct fileIdentDesc*)(curDir->data + i); + if( fid->fileCharacteristics & FID_FILE_CHAR_DELETED ) + continue; + + if( fid->fileCharacteristics & FID_FILE_CHAR_PARENT ) + strcpy(filename, ".."); + else + decode_locale((dchars *)(fid->fileIdent + fid->lengthOfImpUse), filename, fid->lengthFileIdent, sizeof(filename)); + + fe = readTaggedBlock( fid->icb.extLocation.logicalBlockNum, fid->icb.extLocation.partitionReferenceNum); + + printf("%s %6d:%c%c%c%c%c %6d:%c%c%c%c%c other:%c%c%c%c%c links:%2d info:%12d %s\n", + fe->icbTag.fileType == ICBTAG_FILE_TYPE_DIRECTORY ? "DIR" : " ", + fe->uid, + fe->permissions & FE_PERM_U_READ ? 'r' : '-', + fe->permissions & FE_PERM_U_WRITE ? 'w' : '-', + fe->permissions & FE_PERM_U_EXEC ? 'x' : '-', + fe->permissions & FE_PERM_U_CHATTR ? 'a' : '-', + fe->permissions & FE_PERM_U_DELETE ? 'd' : '-', + fe->gid, + fe->permissions & FE_PERM_G_READ ? 'r' : '-', + fe->permissions & FE_PERM_G_WRITE ? 'w' : '-', + fe->permissions & FE_PERM_G_EXEC ? 'x' : '-', + fe->permissions & FE_PERM_G_CHATTR ? 'a' : '-', + fe->permissions & FE_PERM_G_DELETE ? 'd' : '-', + fe->permissions & FE_PERM_O_READ ? 'r' : '-', + fe->permissions & FE_PERM_O_WRITE ? 'w' : '-', + fe->permissions & FE_PERM_O_EXEC ? 'x' : '-', + fe->permissions & FE_PERM_O_CHATTR ? 'a' : '-', + fe->permissions & FE_PERM_O_DELETE ? 'd' : '-', + fe->fileLinkCount, (uint32_t)fe->informationLength, filename); + } + return CMND_OK; +} + +int cdhCommand() +{ + if( cmndc > 1 ) + return WRONG_NO_ARGS; + + if( chdir(cmndv[0]) != 0 ) { + printf("Change dir '%s': %m\n", cmndv[0]); + return CMND_FAILED; + } + + if( hdWorkingDir ) free(hdWorkingDir); + hdWorkingDir = getcwd(NULL, 0); + printf("Harddisk working directory set to %s\n", cmndv[0]); + return CMND_OK; +} + + +int lshCommand() { + char cmnd[128]; + + if( cmndc > 1 ) + return WRONG_NO_ARGS; + + strcpy(cmnd, "ls -l "); + + if( cmndc == 1 ) + strncat(cmnd, cmndv[0], sizeof(cmnd)-strlen("ls -l ")-1); + + if( system(cmnd) != 0 ) + return CMND_FAILED; + + return CMND_OK; +} + + + +/* directoryIsEmpty() + * Return 1 if a directory contains only a parent dir entry and, possibly 0, deleted entries; + * Otherwise return 0; + */ +int +directoryIsEmpty(Directory *dir) +{ + uint64_t i; + struct fileIdentDesc *fid; + + for( i = 0; i < dir->fe.informationLength; + i += ((sizeof(struct fileIdentDesc) + fid->lengthOfImpUse + fid->lengthFileIdent + 3) & ~3) ) + { + fid = (struct fileIdentDesc*)(dir->data + i); + if( fid->fileCharacteristics & (FID_FILE_CHAR_DELETED | FID_FILE_CHAR_PARENT) ) + continue; + return 0; + } + return 1; +} + + +/* questionOverwrite() + * Query whether to overwrite existing file. + * Remove the FID entry from the directory if reply was 'y' and return 0. + * Return 1 if don't overwrite. + */ +int +questionOverwrite(Directory *dir, struct fileIdentDesc *fid, char* name) +{ + printf("File %s already exists. Overwrite ? (y/N) : ", name); +#ifdef _GNU_SOURCE + readLine(NULL); +#else + fgets(line, 256, stdin); +#endif + if( !line || line[0] != 'y' ) + return 1; + deleteFID(dir, fid); + return 0; +} + + diff --git a/wrudf/wrudf-desc.c b/wrudf/wrudf-desc.c new file mode 100644 index 0000000..8cd5dd6 --- /dev/null +++ b/wrudf/wrudf-desc.c @@ -0,0 +1,239 @@ +/* wrudf-desc.c + * + * PURPOSE + * Routines to create/find/insert/delete FileIdentDesc's and FileEntries. + * + * COPYRIGHT + * This file is distributed under the terms of the GNU General Public + * License (GPL). Copies of the GPL can be obtained from: + * ftp://prep.ai.mit.edu/pub/gnu/GPL + * + * (C) 2001 Enno Fennema <e.fennema@dataweb.nl> + * + * HISTORY + * 16 Aug 01 ef Created. + */ + +#include "config.h" + +#include <stdlib.h> +#include <stdio.h> +#include <unistd.h> +#include <string.h> + +#include "wrudf.h" + +/* removeFID() + * + * Physically remove a FileIdentDesc from the directory + */ +int +removeFID(Directory *dir, struct fileIdentDesc *fid) +{ + uint32_t lenFID = (sizeof(struct fileIdentDesc) + fid->lengthOfImpUse + fid->lengthFileIdent + 3) & ~3; + uint32_t lenMove; + + dir->fe.informationLength -= lenFID; + lenMove = dir->fe.informationLength - ((char *)fid - dir->data); + memcpy(fid, (char *)fid + lenFID, lenMove); + dir->dirDirty = 1; + return 0; +} + +/* deleteFID() + * + * Remove an FID from the directory + * If fileLinkCount now zero, deallocate FileEntry and any data extents + */ +int +deleteFID(Directory * dir, struct fileIdentDesc * fid) +{ + int rv; + struct fileEntry *fe; + struct logicalVolIntegrityDescImpUse *lvidiu; + + rv = CMND_OK; + +// if( fid->icb.extLocation.partitionReferenceNum != pd->partitionNumber ) +// return NOT_IN_RW_PARTITION; + + fe = readTaggedBlock(fid->icb.extLocation.logicalBlockNum, fid->icb.extLocation.partitionReferenceNum); + + /* check permission */ + + freeBlock(fid->icb.extLocation.logicalBlockNum, fid->icb.extLocation.partitionReferenceNum); + + if( fe->fileLinkCount > 1 ) { + fe->fileLinkCount--; + setChecksum(fe); + if( medium == CDRW ) + dirtyBlock(fid->icb.extLocation.logicalBlockNum, fid->icb.extLocation.partitionReferenceNum); + else + vat[fid->icb.extLocation.logicalBlockNum] = writeCDR(fe); + } else { + if( medium == CDR ) { + if( fe->icbTag.fileType == ICBTAG_FILE_TYPE_DIRECTORY ) + dir->fe.fileLinkCount--; + vat[fid->icb.extLocation.logicalBlockNum] = 0xFFFFFFFF; + } else { + if( fe->icbTag.fileType == ICBTAG_FILE_TYPE_DIRECTORY ) { + dir->fe.fileLinkCount--; + lvidiu = (struct logicalVolIntegrityDescImpUse*) + (lvid->impUse + 2 * sizeof(uint32_t) * lvid->numOfPartitions); + lvidiu->numDirs--; + } else { + lvidiu = (struct logicalVolIntegrityDescImpUse*) + (lvid->impUse + 2 * sizeof(uint32_t) * lvid->numOfPartitions); + lvidiu->numFiles--; + } + + /* free file data */ + switch( fe->icbTag.flags & ICBTAG_FLAG_AD_MASK ) { + case ICBTAG_FLAG_AD_IN_ICB: + break; + case ICBTAG_FLAG_AD_SHORT: + freeShortExtents((short_ad*)(fe->allocDescs + fe->lengthExtendedAttr)); + break; + case ICBTAG_FLAG_AD_LONG: + freeLongExtents((long_ad*)(fe->allocDescs + fe->lengthExtendedAttr)); + break; + default: + printf("UDF does not use Extended Alloc Descs\n"); + rv = CMND_FAILED; + } + /* free the File Entry itself */ + markBlock(FREE, fid->icb.extLocation.logicalBlockNum); + } + } + + removeFID(dir, fid); + dir->dirDirty = 1; + + return rv; +} + +struct fileIdentDesc* +findFileIdentDesc(Directory *dir, char* name) +{ + uint64_t i; + char *data; + struct fileIdentDesc *fid; + dchars uName[256]; + size_t uLen; + + uLen = encode_locale(uName, name, 256); + if (uLen == (size_t)-1) + return NULL; + + data = dir->data; + + for( i = 0; i < dir->fe.informationLength; + i += (sizeof(struct fileIdentDesc) + fid->lengthOfImpUse + fid->lengthFileIdent + 3) & ~3 ) { + + fid = (struct fileIdentDesc*)(data + i); + + if( fid->descTag.tagIdent == TAG_IDENT_TE ) + return NULL; + + if( fid->descTag.tagIdent == TAG_IDENT_IE ) { + printf("Indirect Entry not yet implemented\n"); + continue; + } + if( fid->descTag.tagIdent != TAG_IDENT_FID ) + fail("Unknown tag id %08X in directory\n", fid->descTag.tagIdent); + + // check CRC + + if( fid->fileCharacteristics == FID_FILE_CHAR_PARENT) + continue; + + if( fid->lengthFileIdent == uLen + && memcmp( fid->fileIdent, uName, fid->lengthFileIdent) == 0 ) + return fid; + } + return NULL; +} + + +/* + * Return pointer to new FileEntry in a 2k allocated block to be free'd when no longer required. + * Only basic data is filled in. + */ +struct fileEntry* +makeFileEntry() +{ + struct fileEntry *fe = (struct fileEntry*) calloc(2048, 1); + struct logicalVolHeaderDesc* lvhd = (struct logicalVolHeaderDesc*)lvid->logicalVolContentsUse; + + updateTimestamp(0,0); + fe->descTag.tagIdent = TAG_IDENT_FE; + fe->descTag.descVersion = 2; + fe->descTag.tagSerialNum = lvd->descTag.tagSerialNum; + fe->icbTag.strategyType = 4; + fe->icbTag.numEntries = 1; + fe->icbTag.fileType = ICBTAG_FILE_TYPE_REGULAR; + /* User has all permission; Group/Others Read/Exec */ + fe->permissions = FE_PERM_U_READ | FE_PERM_U_WRITE | FE_PERM_U_DELETE | FE_PERM_U_CHATTR | FE_PERM_U_EXEC | + FE_PERM_G_READ | FE_PERM_G_EXEC | FE_PERM_O_READ | FE_PERM_O_EXEC; + fe->fileLinkCount = 1; + fe->accessTime = timeStamp; + fe->modificationTime = timeStamp; + fe->attrTime = timeStamp; + fe->impIdent = entityWRUDF; + fe->uniqueID = lvhd->uniqueID++; + return fe; +} + + +/* + * Return pointer to new FileIdentDesc in an allocated block to be free'd when no longer required. + * Does NOT fill: descTag.checksum, descTag.tagLocation, icbTag.characteristics, icb + */ +struct fileIdentDesc* +makeFileIdentDesc(char* name) +{ + dchars uName[256]; + size_t uLen; + struct fileIdentDesc *fid; + + fid = (struct fileIdentDesc*) calloc(512,1); + fid->descTag.tagIdent = TAG_IDENT_FID; + fid->descTag.descVersion = 2; + fid->descTag.tagSerialNum = lvd->descTag.tagSerialNum; + fid->fileVersionNum = 1; + fid->icb.extLength = 2048; + + if( name[0] != 0 ) { /* FID to parent directory has no name */ + uLen = encode_locale(uName, name, 256); + if (uLen == (size_t)-1) { + uLen = 1; + uName[0] = 0x8; + } + fid->lengthFileIdent = uLen; + memcpy(fid->fileIdent + fid->lengthOfImpUse, uName, fid->lengthFileIdent); + } + return fid; +} + + +int +insertFileIdentDesc(Directory *dir, struct fileIdentDesc* fid) +{ + uint32_t lenFid; + + lenFid = (sizeof(struct fileIdentDesc) + fid->lengthOfImpUse + fid->lengthFileIdent + 3) & ~3; + fid->descTag.descCRCLength = lenFid - sizeof(tag); + setChecksum(fid); + + if( dir->fe.informationLength + lenFid > dir->dataSize ) { + if( !(dir->data = realloc(dir->data, dir->dataSize + 2048)) ) { + fail("Realloc directory data failed\n"); + } + dir->dataSize += 2048; + } + + memcpy(dir->data + dir->fe.informationLength, fid, lenFid); + dir->fe.informationLength += lenFid; + dir->dirDirty = 1; + return CMND_OK; +} diff --git a/wrudf/wrudf.c b/wrudf/wrudf.c new file mode 100644 index 0000000..74dcdaf --- /dev/null +++ b/wrudf/wrudf.c @@ -0,0 +1,783 @@ +/* wrudf.c + * + * Maintains a UDF filing system + * + */ + +#include "config.h" + +#include <stdlib.h> +#include <stdio.h> +#include <unistd.h> +#include <string.h> +#include <locale.h> +#include <sys/resource.h> + +#include "wrudf.h" + +char *devicename; /* "/dev/cdrom" or disk image filename */ +int device; /* the file descriptor */ +int devicetype; +enum MEDIUM medium; +int ignoreReadError; /* used while reading VRS which may be absent on open CDR */ + +#ifdef _GNU_SOURCE +char *line; +#define GETLINE(prompt) readLine(prompt); +#else +char line[256]; +#define GETLINE(prompt) printf(prompt); fgets(line, 256, stdin); *strchr(line, '\n') = 0; +#endif + + +int cmndc; +int cmndvSize; +char** cmndv; + +#define FOUND_BEA01 1 +#define FOUND_NSR02 1<<1 +#define FOUND_TEA01 1<<2 +#define FOUND_PVD 1<<8 +#define FOUND_LVD 1<<9 +#define FOUND_PD 1<<10 +#define FOUND_USD 1<<11 +uint32_t found; + +uint32_t options; + + +Directory *rootDir, *curDir; +timestamp timeStamp; +regid entityWRUDF = { 0, "-wrudf (" PACKAGE_VERSION ")", "\x04\x05"}; + +extent_ad extentMainVolDescSeq; +extent_ad extentRsrvVolDescSeq; +extent_ad extentNextVolDescSeq; +extent_ad extentLogVolIntegritySeq; +uint32_t integrityDescBlocknumber; /* where to write LVID when finished */ +extent_ad extentLogVolIntegrityDesc; /* (continuation) extent for current LVIDs */ + +extern uint64_t CDRuniqueID; /* in wrudf-cdr.c ex VAT FE */ + + +struct partitionDesc *pd; /* for the writable partition */ +uint16_t virtualPartitionNum = 0xFFFF; +uint32_t *vat; +struct logicalVolDesc *lvd; +struct unallocSpaceDesc *usd; +struct spaceBitmapDesc *spaceMap; +struct logicalVolIntegrityDesc *lvid; +struct fileSetDesc *fsd; +unsigned int usedSparingEntries; +struct sparingTable *st; + +int spaceMapDirty, usdDirty, sparingTableDirty; + + +char* readLine(char* prompt) { + if( line ) { + free(line); + } + return line = readline(prompt); +} + + +void +initialise(char *devicename) +{ + uint32_t i, len, blkno, lastblk, size; + long_ad *fsdAd; + short_ad *adSpaceMap; + struct sparablePartitionMap *spm; + char zeroes[5]; + char fsdOut[91]; + struct generic_desc *p; + struct volStructDesc *vsd; + struct partitionHeaderDesc *phd; + struct logicalVolHeaderDesc *lvhd; + + initIO(devicename); + memset(zeroes, 0, 5); + + /* read Volume Recognition Sequence */ + ignoreReadError = 1; + for( blkno = 16; blkno < 256; blkno++ ) { + vsd = readSingleBlock(blkno); + + if( vsd == NULL || memcmp(vsd->stdIdent, zeroes, 5) == 0 ) + break; + + if( strncmp((char *)vsd->stdIdent, "BEA01", VSD_STD_ID_LEN) == 0 ) { + found |= FOUND_BEA01; + continue; + } + if( strncmp((char *)vsd->stdIdent, "NSR02", VSD_STD_ID_LEN) == 0 ) { + found |= FOUND_NSR02; + continue; + } + if( strncmp((char *)vsd->stdIdent, "TEA01", 5) == 0 ) { + found |= FOUND_TEA01; + continue; + } + } + ignoreReadError = 0; + + if( !(found & FOUND_BEA01) || !(found & FOUND_NSR02) || !(found & FOUND_TEA01) ) + printf("No UDF VRS\n"); + + p = NULL; + + if( medium == CDR ) { + p = readSingleBlock(512); + if( p == NULL || p->descTag.tagIdent != TAG_IDENT_AVDP ) + fail("No AVDP at block 512 on CDR disc\n"); + } + + if( !p ) { + p = readTaggedBlock(256, ABSOLUTE); + if( p->descTag.tagIdent != TAG_IDENT_AVDP ) { + p = readTaggedBlock(trackSize - 1, ABSOLUTE); + if( p->descTag.tagIdent != TAG_IDENT_AVDP ) { + p = readTaggedBlock(trackSize - 256, ABSOLUTE); + if( p->descTag.tagIdent != TAG_IDENT_AVDP ) + fail("No AVDP at block 256, N-256 or N-1 \n"); + } + } + } + + extentMainVolDescSeq = ((struct anchorVolDescPtr*)p)->mainVolDescSeqExt; + extentRsrvVolDescSeq = ((struct anchorVolDescPtr*)p)->reserveVolDescSeqExt; + + /* read Volume Descriptor Sequence */ + blkno = extentMainVolDescSeq.extLocation; + len = extentMainVolDescSeq.extLength; + + for( i = 0; i < len; blkno++, i += 2048 ) { + int inMainSeq = 1; + + if( (p = readTaggedBlock(blkno, ABSOLUTE)) == NULL ) { + if( !inMainSeq ) + fail("Volume Descriptor Sequences read failure\n"); + blkno = extentRsrvVolDescSeq.extLocation; + len = extentRsrvVolDescSeq.extLength; + inMainSeq = 0; + i = 0; + } + switch( p->descTag.tagIdent ) { + case TAG_IDENT_PVD: + found |= FOUND_PVD; + break; + case TAG_IDENT_VDP: + blkno = ((struct volDescPtr*)p)->nextVolDescSeqExt.extLocation - 1; + len = ((struct volDescPtr*)p)->nextVolDescSeqExt.extLength; + i = (uint32_t) -2048; + break; + case TAG_IDENT_IUVD: + break; + case TAG_IDENT_PD: + /* must have one (re)writable partition */ + /* may have at most one RDONLY partition */ + switch( ((struct partitionDesc *)p)->accessType ) { + case PD_ACCESS_TYPE_READ_ONLY: + break; + case PD_ACCESS_TYPE_REWRITABLE: + case PD_ACCESS_TYPE_WRITE_ONCE: + found |= FOUND_PD; + if( !pd ) + pd = (struct partitionDesc*) calloc(512, 1); + if( p->volDescSeqNum > pd->volDescSeqNum ) + memcpy(pd, p, 512); + break; + case PD_ACCESS_TYPE_OVERWRITABLE: + printf("Partition with overwritable accesstype is not supported\n"); + break; + default: + printf("What to do with an accesstype %d partition?\n", + ((struct partitionDesc*)p)->accessType); + break; + } + break; + case TAG_IDENT_LVD: + found |= FOUND_LVD; + if( !lvd ) + lvd = (struct logicalVolDesc*) calloc(512, 1); + if( p->volDescSeqNum > lvd->volDescSeqNum ) + memcpy(lvd, p, 512); + break; + case TAG_IDENT_USD: + found |= FOUND_USD; + if( !usd ) + usd = (struct unallocSpaceDesc*) calloc(512, 1); + if( p->volDescSeqNum > usd->volDescSeqNum ) + memcpy(usd, p, 512); + break; + case TAG_IDENT_TD: + i = len; + break; + default: + printf("Unexpected tag ID %04X\n in Volume Descriptor Sequence block %d", p->descTag.tagIdent, blkno); + } + } + + if( (found & FOUND_LVD) == 0 ) + fail("No LVD found \n"); + + if( (found & FOUND_PD) == 0 ) + fail("No PD found\n"); + + if( lvd->logicalBlockSize != 2048 ) + fail("Blocksize not 2048\n"); + + spm = (struct sparablePartitionMap*)lvd->partitionMaps; + for( i = 0; i < lvd->numPartitionMaps; i++ ) { + if( spm->partitionMapType == 2 ) { + + if( strncmp((char *)spm->partIdent.ident, UDF_ID_SPARABLE, strlen(UDF_ID_SPARABLE)) == 0 ) { + unsigned int j; + + if( spm->sizeSparingTable > 2048 ) + fail("Cannot handle SparingTable > 2048 bytes"); + st = (struct sparingTable*)malloc(2048); + p = readTaggedBlock(spm->locSparingTable[0], ABSOLUTE); + memcpy(st, p, spm->sizeSparingTable); + + /* if #1 fails, try #2; should pick copy with highest sequenceNum */ + + for( j = usedSparingEntries = 0; j < (spm->sizeSparingTable >> 3); j++ ) { + if( st->mapEntry[j].origLocation < 0xFFFFFFF0 ) + usedSparingEntries++; + } + } else if( strncmp((char *)spm->partIdent.ident, UDF_ID_VIRTUAL, strlen(UDF_ID_VIRTUAL)) == 0 ) + virtualPartitionNum = i; + } + spm = (struct sparablePartitionMap*)((char*)spm + spm->partitionMapLength); + } + + if( medium == CDR ) { + if( virtualPartitionNum != 0xFFFF ) + readVATtable(); + else + fail("No Virtual Partition Map on CDR\n"); + } + + if( medium != CDR && (found & FOUND_USD) == 0 ) + fail("Did not find Unallocated Space Descriptor\n"); + + /* Read Fileset Descriptor Sequence */ + fsdAd = (long_ad*) lvd->logicalVolContentsUse; + for( i = 0; i < (fsdAd->extLength >> 11); i++ ) { + blkno = pd->partitionStartingLocation + fsdAd->extLocation.logicalBlockNum + i; + if( !(p = readTaggedBlock(blkno, ABSOLUTE)) ) + exit(1); + switch( p->descTag.tagIdent ) { + case TAG_IDENT_TD: + i = fsdAd->extLength; + break; + case TAG_IDENT_FSD: + if( fsd && (lvd->volDescSeqNum > p->volDescSeqNum) ) + break; + fsd = (struct fileSetDesc*)malloc(512); + memcpy(fsd, p, 512); + break; + default: + printf("Unxpected tag id %d, where File Set Desc(256) expected\n", p->descTag.tagIdent); + } + } + + if( !fsd ) + fail("No File Set Descriptor\n"); + + /* load Spacemap extent */ + phd = (struct partitionHeaderDesc*)pd->partitionContentsUse; + adSpaceMap = &phd->unallocSpaceBitmap; + + if( adSpaceMap->extLength != 0 ) { + blkno = adSpaceMap->extPosition; + len = adSpaceMap->extLength; + spaceMap = (struct spaceBitmapDesc*) malloc((len + 2047) & ~2047); + + for( i = 0; i < len; i += 2048 ) { + p = readBlock(blkno, 0); + memcpy( (uint8_t*)spaceMap + i, (uint8_t*) p, 2048); + freeBlock(blkno++, 0); + } + + if( spaceMap->descTag.tagIdent != TAG_IDENT_SBD ) + fail("SpaceBitmap not found\n"); + } + + if (decode_string(NULL, fsd->fileSetIdent, fsdOut, sizeof(fsd->fileSetIdent), sizeof(fsdOut)) == (size_t)-1) + fsdOut[0] = 0; + + printf("You are going to update fileset '%s'\nProceed (y/N) : ", fsdOut); + readLine(NULL); + + if( !line || line[0] != 'y' ) + fail("wrudf terminated\n"); + + /* Read Logical Volume Integrity sequence */ + blkno = lvd->integritySeqExt.extLocation; + lastblk = blkno + (lvd->integritySeqExt.extLength >> 11); + extentLogVolIntegrityDesc = lvd->integritySeqExt; + + for( ; blkno < lastblk; blkno++ ) { + if( !(p = readTaggedBlock(blkno, ABSOLUTE)) ) + fail("Read failure in Integrity Sequence, blk %d\n", blkno); + + switch( p->descTag.tagIdent ) { + case TAG_IDENT_TD: + blkno = lastblk; + break; + case TAG_IDENT_LVID: + size = sizeof(struct logicalVolIntegrityDesc) + sizeof(struct logicalVolIntegrityDescImpUse) + + 2 * sizeof(uint32_t) * ((struct logicalVolIntegrityDesc*)p)->numOfPartitions; + if( !lvid ) + lvid = (struct logicalVolIntegrityDesc*) malloc(size); + integrityDescBlocknumber = blkno; + memcpy(lvid, p, size); + + if( lvid->nextIntegrityExt.extLocation ) { + extentLogVolIntegrityDesc = lvid->nextIntegrityExt; + blkno = lvid->nextIntegrityExt.extLocation; + lastblk = blkno + (lvid->nextIntegrityExt.extLength >> 11); + blkno--; /* incremented again in for statement */ + } + break; + default: + printf("Unxpected tag %X in Integrity Sequence; blk %d\n", p->descTag.tagIdent, blkno); + blkno = lastblk; + break; + } + } + + if( !lvid || lvid->descTag.tagIdent != TAG_IDENT_LVID ) + fail("No Logical Volume Integrity Descriptor\n"); + + if( medium == CDR && lvid->integrityType == LVID_INTEGRITY_TYPE_CLOSE ) + fail("CDR volume has been closed\n"); + + if( medium == CDR ) + { + // take from VAT FileEntry + lvhd = (struct logicalVolHeaderDesc*)lvid->logicalVolContentsUse; + lvhd->uniqueID = CDRuniqueID; + } + + curDir = rootDir = (Directory*)malloc(sizeof(Directory)); + memset(rootDir, 0, sizeof(Directory)); + rootDir->dataSize = 4096; + rootDir->data = malloc(4096); + rootDir->name = ""; + readDirectory( NULL, &fsd->rootDirectoryICB, ""); + + if( medium == CDR ) + return; + + if( lvid->integrityType == LVID_INTEGRITY_TYPE_OPEN ) { + GETLINE("** Volume was not closed; do you wish to proceed (y/N) : "); + if( (line[0] | 0x20) != 'y' ) + exit(0); + } + + /* If prevailing LVID is in one before last block of extent + * then next LVID will be in last and must contain continuation extent */ + + if( integrityDescBlocknumber + 2 == + extentLogVolIntegrityDesc.extLocation + (extentLogVolIntegrityDesc.extLength >> 11) ) + { + getUnallocSpaceExtent( 32 * 2048, extentLogVolIntegrityDesc.extLocation, &lvid->nextIntegrityExt); + if( lvid->nextIntegrityExt.extLength == 0 ) { + printf("No more unallocated space for Integrity Sequence\n"); + } + } else { + lvid->nextIntegrityExt.extLength = 0; + lvid->nextIntegrityExt.extLocation = 0; + } + + integrityDescBlocknumber++; + + updateTimestamp(0,0); + memcpy(lvid->impUse + 2 * sizeof(uint32_t) * lvid->numOfPartitions, &entityWRUDF, sizeof(regid)); + lvid->recordingDateAndTime = timeStamp; + lvid->integrityType = LVID_INTEGRITY_TYPE_OPEN; + lvid->descTag.tagLocation = integrityDescBlocknumber; + + size = sizeof(struct logicalVolIntegrityDesc) + sizeof(struct logicalVolIntegrityDescImpUse) + + 2 * sizeof(uint32_t) * lvid->numOfPartitions; + + lvid->descTag.descCRCLength = size - sizeof(tag); + setChecksum(lvid); + + p = readTaggedBlock(integrityDescBlocknumber, ABSOLUTE); + memcpy( p, lvid, size); + dirtyBlock(integrityDescBlocknumber, ABSOLUTE); /* not written because of buffering : Force unit access? */ + +} + + +int +finalise(void) +{ + int i, lbn, len, size, blkno ; + struct generic_desc *p; + short_ad *adSpaceMap; + struct partitionHeaderDesc *phd; + + updateDirectory(rootDir); /* and any dirty children */ + + if( medium == CDR ) { + writeVATtable(); + } else { + /* rewrite Space Bitmap */ + if( spaceMapDirty) { + phd = (struct partitionHeaderDesc*)pd->partitionContentsUse; + adSpaceMap = &phd->unallocSpaceBitmap; + lbn = adSpaceMap->extPosition; + len = adSpaceMap->extLength; + + for( i = 0; i < len; i += 2048 ) { + p = readBlock(lbn, 0); + memcpy( p, (uint8_t*)spaceMap + i, 2048); + dirtyBlock(lbn, 0); + freeBlock(lbn++, 0); + } + } + + if( sparingTableDirty ) + updateSparingTable(); + + /* write closed Logical Volume Integrity Descriptor */ + lvid->integrityType = LVID_INTEGRITY_TYPE_CLOSE; + updateTimestamp(0,0); + lvid->recordingDateAndTime = timeStamp; + lvid->descTag.tagLocation = integrityDescBlocknumber; + size = sizeof(struct logicalVolIntegrityDesc) + sizeof(struct logicalVolIntegrityDescImpUse) + + 2 * sizeof(uint32_t) * lvid->numOfPartitions; + lvid->descTag.descCRCLength = size - sizeof(tag); + setChecksum(lvid); + p = readBlock(integrityDescBlocknumber, ABSOLUTE); + memcpy(p, lvid, size); + dirtyBlock(integrityDescBlocknumber, ABSOLUTE); + freeBlock(integrityDescBlocknumber, ABSOLUTE); + + /* terminating descriptor */ + blkno = lvid->nextIntegrityExt.extLocation; + if( !blkno ) + blkno = integrityDescBlocknumber + 1; + + p = readBlock(blkno, ABSOLUTE); + memset(p, 0, 2048); + p->descTag.tagLocation = blkno; + p->descTag.tagSerialNum = lvid->descTag.tagSerialNum; + p->descTag.tagIdent = TAG_IDENT_TD; + p->descTag.descCRCLength = 512 - sizeof(tag); + setChecksum(p); + dirtyBlock(blkno, ABSOLUTE); + freeBlock(blkno, ABSOLUTE); + + if( usdDirty ) { + size = sizeof(struct unallocSpaceDesc) + usd->numAllocDescs * sizeof(extent_ad); + usd->descTag.descCRCLength = size - sizeof(tag); + setChecksum(usd); + p = readBlock(usd->descTag.tagLocation, ABSOLUTE); + memcpy(p, usd, size); + dirtyBlock(usd->descTag.tagLocation, ABSOLUTE); + freeBlock(usd->descTag.tagLocation, ABSOLUTE); + + /* now rewrite in Reserve Sequence which must be exact copy of Main Sequence */ + usd->descTag.tagLocation += + extentRsrvVolDescSeq.extLocation - extentMainVolDescSeq.extLocation; + setChecksum(usd); + p = readBlock(usd->descTag.tagLocation, ABSOLUTE); + memcpy(p, usd, size); + dirtyBlock(usd->descTag.tagLocation, ABSOLUTE); + freeBlock(usd->descTag.tagLocation, ABSOLUTE); + } + } // end not CDR + + closeIO(); /* clears packet buffers; closes device */ + + /* free allocated space */ + if(pd) free(pd); + if(lvd) free(lvd); + if(fsd) free(fsd); + if(usd) free (usd); + if(spaceMap) free(spaceMap); + if(lvid) free(lvid); + if(st) free(st); + if(vat) free(vat); + return 0; +} + +int +parseCmnd(char* line) +{ + char *p, *q, next, term; + int i, j; + int cmnd; + + if( !cmndvSize ) { + cmndvSize = 64; + cmndv = malloc(cmndvSize * sizeof(char*)); + } + + if( !line || line[0] == 0 ) + return CMND_FAILED; + + cmndc = 0; + for( p = line; *p == ' '; p++ ) ; + for( q = p; *q && (*q != ' '); q++ ) ; + next = *q; + *q = 0; + + if( !strcmp(p, "cd") || !strcmp(p, "ls") ) { + printf("Specify cdh/lsh or cdc/lsc for Harddisk or CompactDisc\n"); + return CMND_FAILED; + } + + if( !strcmp(p, "cp") ) cmnd = CMND_CP; + else if( !strcmp(p, "rm") ) cmnd = CMND_RM; + else if( !strcmp(p, "mkdir") ) cmnd = CMND_MKDIR; + else if( !strcmp(p, "rmdir") ) cmnd = CMND_RMDIR; + else if( !strcmp(p, "lsc") ) cmnd = CMND_LSC; + else if( !strcmp(p, "lsh") ) cmnd = CMND_LSH; + else if( !strcmp(p, "cdc") ) cmnd = CMND_CDC; + else if( !strcmp(p, "cdh") ) cmnd = CMND_CDH; + else if( !strcmp(p, "quit") ) cmnd = CMND_QUIT; + else if( !strcmp(p, "exit") ) cmnd = CMND_QUIT; + else if( !strcmp(p, "help") ) { + printf( + "Available commands:\n" + "\tcp\n" + "\trm\n" + "\tmkdir\n" + "\trmdir\n" + "\tlsc\n" + "\tlsh\n" + "\tcdc\n" + "\tcdh\n" + "Specify cdh/lsh or cdc/lsc to do cd or ls for Harddisk or CompactDisc.\n" + "\tquit\n" + "\texit\n" + ); + return CMND_FAILED; + } else { + printf("Invalid command\n"); + return CMND_FAILED; + } + + while( next != 0 ) { + if( cmndc == cmndvSize ) { + cmndvSize += 32; + cmndv = realloc(cmndv, cmndvSize); + if( !cmndv ) + fail("cmndv reallocation failed\n"); + } + p = q + 1; + while( *p == ' ') p++; + if( *p == 0 ) + break; + if( *p == '"' ) { + term = '"'; q = p+1; + } else { + term = ' '; q = p; + } + while( *q && *q != term ) q++; + + next = *q; + if( *p == '"' ) { + if( *q == 0 ) + return CMND_ARG_INVALID; + cmndv[cmndc++] = p+1; + *(q-1) = 0; + } else { + cmndv[cmndc++] = p; + *q = 0; + } + } + + options = 0; + for( i = 0; i < cmndc; i ++ ) { + if( cmndv[i][0] == '-' ) { + for( j = 1; cmndv[i][j]; j++ ) { + switch( cmndv[i][j] ) { + case 'f': + options |= OPT_FORCE; + break; + case 'r': + options |= OPT_RECURSIVE; + break; + default: + return CMND_ARG_INVALID; + } + } + cmndv[i] = NULL; + } + } + + for( i = j = 0; i < cmndc; i++ ) { + if( i != j ) + cmndv[j] = cmndv[i]; + if( cmndv[j] != NULL ) + j++; + } + + cmndc = j; + + /* could check whether options valid for command */ + + return cmnd; +} + +int show_help() +{ + char *msg = + "Interactive tool to maintain an UDF filesystem.\n" + "Usage:\n" + "\twrudf [device]\n" + "Available commands:\n" + "\tcp\n" + "\trm\n" + "\tmkdir\n" + "\trmdir\n" + "\tlsc\n" + "\tlsh\n" + "\tcdc\n" + "\tcdh\n" + "Specify cdh/lsh or cdc/lsc to do cd or ls for Harddisk or CompactDisc.\n" + "\tquit\n" + "\texit\n"; + printf("%s", msg); + return 0; +} + +int +main(int argc, char** argv) +{ + int rv=0; + int cmnd; + char prompt[256]; + char *ptr; + size_t len; + Directory *d; + + setlocale(LC_CTYPE, ""); + + printf("wrudf from " PACKAGE_NAME " " PACKAGE_VERSION "\n"); + devicename= "/dev/cdrom"; + + if( argc > 2 || (argc == 2 && (!strcmp(argv[1], "-h") || !strcmp(argv[1], "-help") || !strcmp(argv[1], "--help"))) ) + return show_help(); + else if( argc == 2 ) + devicename = argv[1]; /* can specify disk image filename */ + + if( setpriority(PRIO_PROCESS, 0, -10) ) { + printf("setpriority(): %m\n"); + } + + hdWorkingDir = getcwd(NULL, 0); + initialise(devicename); + + for(;;) { + d = rootDir; + prompt[0] = 0; + ptr = prompt; + while( curDir != d ) { + len = strlen(d->name); + if( ptr + len + 1 >= prompt + sizeof(prompt) - 7 ) + break; + memcpy(ptr, d->name, len); + ptr[len] = '/'; + ptr += len + 1; + d = d->child; + } + len = strlen(d->name); + if( ptr + len + 1 >= prompt + sizeof(prompt) - 7 ) { + memcpy(ptr, "...", 3); + ptr += 3; + } else if( d->name[0] == 0 ) { + *(ptr++) = '/'; + } else { + memcpy(ptr, d->name, len); + ptr += len; + } + + memcpy(ptr, " > ", 4); + + GETLINE(prompt); + + cmnd = parseCmnd(line); + + if( cmnd == CMND_FAILED ) + continue; + + if( cmnd == CMND_QUIT ) + break; + + switch( cmnd ) { + case CMND_CP: + rv = cpCommand(); + break; + case CMND_RM: + rv = rmCommand(); + break; + case CMND_MKDIR: + rv = mkdirCommand(); + break; + case CMND_RMDIR: + rv = rmdirCommand(); + break; + case CMND_LSC: + rv = lscCommand(); + break; + case CMND_LSH: + rv = lshCommand(); + break; + case CMND_CDC: + rv = cdcCommand(); + break; + case CMND_CDH: + rv = cdhCommand(); + break; + } + + switch( rv ) { + case CMND_OK: + break; + case CMND_FAILED: + printf("Failed\n"); + break; + case WRONG_NO_ARGS: + printf("Incorrect number of arguments\n"); + break; + case CMND_ARG_INVALID: + printf("Invalid argument\n"); + break; + case NOT_IN_RW_PARTITION: + printf("Not in RW partition\n"); + break; + case DIR_INVALID: + printf("Invalid directory\n"); + break; + case DIR_NOT_EMPTY: + printf("Directory not empty\n"); + break; + case EXISTING_DIR: + printf("Dir already exists\n"); + break; + case DOES_NOT_EXIST: + printf("File/directory does not exist\n"); + break; + case PERMISSION_DENIED: + printf("Permission denied\n"); + break; + case IS_DIRECTORY: + printf("Is a directory\n"); + break; + default: + printf("Unknown return value %d\n", rv); + } + } + free(hdWorkingDir); + return finalise(); +} diff --git a/wrudf/wrudf.h b/wrudf/wrudf.h new file mode 100644 index 0000000..d9edba6 --- /dev/null +++ b/wrudf/wrudf.h @@ -0,0 +1,179 @@ +/* wrudf.h + * + * PURPOSE + * The header file for wrudf.c and related source files. + * + * COPYRIGHT + * This file is distributed under the terms of the GNU General Public + * License (GPL). Copies of the GPL can be obtained from: + * ftp://prep.ai.mit.edu/pub/gnu/GPL + * Each contributing author retains all rights to their own work. + * + * (C) 2001 Enno Fennema <e.fennema@dataweb.nl> + * + * HISTORY + * 16 Aug 01 ef created. + */ + + +#include <sys/time.h> +#include <time.h> +#include <stdint.h> +#include <string.h> + +#include "ecma_167.h" +#include "osta_udf.h" +#include "libudffs.h" + +struct generic_desc +{ + tag descTag; + uint32_t volDescSeqNum; +}; + +extern char* hdWorkingDir; +extern int ignoreReadError; +extern int device; +extern int devicetype; +#define DISK_IMAGE 0xAA + +enum MEDIUM { CDR = 1, CDRW }; + +extern enum MEDIUM medium; + +// #define CDR 'R' +// #define CDRW 'W' + +extern uint32_t trackSize; + +#ifdef _GNU_SOURCE +/* I appear not to have readline.h */ +char* readline(char* prompt); +extern char *line; +#else +extern char line[256]; +#endif + +extern regid entityWRUDF; +extern timestamp timeStamp; + +enum RV { CMND_OK, CMND_FAILED, WRONG_NO_ARGS, CMND_ARG_INVALID, NOT_IN_RW_PARTITION, + DIR_INVALID, EXISTING_DIR, EXISTING_FILE, DELETED_DIR, DELETED_FILE, DOES_NOT_EXIST, + DIR_NOT_EMPTY, PERMISSION_DENIED, IS_DIRECTORY }; + +enum CMND { CMND_CP = 50, CMND_RM, CMND_MKDIR, CMND_RMDIR, CMND_LSC, CMND_LSH, CMND_CDC, CMND_CDH, CMND_QUIT }; + +extern int cmndc; +extern char** cmndv; + +extern uint32_t options; +#define OPT_DUMMY 0x01 +#define OPT_FORCE 0x02 +#define OPT_RECURSIVE 0x04 + +extern int spaceMapDirty, usdDirty, sparingTableDirty; + +extern struct logicalVolDesc *lvd; +extern struct partitionDesc *pd; /* The (re)writable partition descriptor */ +extern uint16_t virtualPartitionNum; +extern uint32_t *vat; +extern struct unallocSpaceDesc *usd; +extern struct spaceBitmapDesc *spaceMap; +extern struct logicalVolIntegrityDesc *lvid; +extern struct fileSetDesc *fsd; +extern unsigned int usedSparingEntries; +extern struct sparingTable *st; + +typedef struct _dir_ { + struct _dir_ *parent, *child; + uint32_t dataSize; + char *data; + long_ad icb; /* icb of this directory itself */ + char *name; + uint32_t dirDirty; + struct fileEntry fe; + uint8_t spacer[2048-sizeof(struct fileEntry)]; +} Directory; + +extern Directory *rootDir, *curDir; + + +/*wrudf.c */ +char* readLine(char *prompt); + +/* wrudf-cmnd.c */ +int updateDirectory(Directory* dir); +Directory *readDirectory(Directory *parentDir, long_ad *icb, char* name); + +int cpCommand(void); +int rmCommand(void); +int mkdirCommand(void); +int rmdirCommand(void); +int cdcCommand(void); +int cdhCommand(void); +int lscCommand(void); +int lshCommand(void); + +/* wrudf-desc.c */ +struct fileIdentDesc* makeFileIdentDesc(char* name); +struct fileIdentDesc* findFileIdentDesc(Directory *dir, char* name); +int deleteFID(Directory *dir, struct fileIdentDesc *fid); +int removeFID(Directory *dir, struct fileIdentDesc *fid); +int insertFileIdentDesc(Directory *dir, struct fileIdentDesc* fid); +struct fileEntry* makeFileEntry(); + + +/* wrudf-cdrw.c */ +enum markAction { FREE, ALLOC }; +void markBlock(enum markAction action, uint32_t blkno); + +extern int lastTrack; +extern int sectortype; +extern struct cdrom_trackinfo ti; + +int getExtents(uint32_t requestedLength, short_ad *extents); +int freeShortExtents(short_ad* extent); +int freeLongExtents(long_ad* extent); + +void getUnallocSpaceExtent(uint32_t requestLength, uint32_t requestAfter, extent_ad *alloc); + +void setChecksum(void *descriptor); +void updateTimestamp(time_t t, uint32_t ut); /* current time if t = 0 */ +void setStrictRead(int yes); +uint32_t getPhysical(uint32_t lbn, uint16_t part); +void updateSparingTable(); + +#define ABSOLUTE 0xFFFF /* ignore partition, process physical blocknumber */ +/* actually 0xFFFF is a perfectly valid partition number + * could make part a uint32_t and use 0xFFFFFFFF + * or have write absolute block routine +*/ + +#define INVALID 0xFFFFFFFF + +void* readBlock(uint32_t lbn, uint16_t part); +void freeBlock(uint32_t lbn, uint16_t part); +void dirtyBlock(uint32_t lbn, uint16_t part); +void writeBlock(uint32_t lbn, uint16_t part, void* src); +void* readSingleBlock(uint32_t pbn); +void* readTaggedBlock(uint32_t lbn, uint16_t part); +int readExtents(char* dest, int usesShort, void* extents); +int writeExtents(char* src, int usesShort, void* extents); + +int initIO(char *filename); +int closeIO(); + +/* wrudf-cdr.c */ +uint32_t newVATentry(); +uint32_t getNWA(); +uint32_t getMaxVarPktSize(); +uint32_t writeCDR(void* src); +void syncCDR(); +void writeHDlink(); +unsigned char* readCDR(uint32_t lbn, uint16_t partition); +int verifyCDR(struct fileEntry *fe); +void readVATtable(); +void writeVATtable(); + +/* ide-pc.h */ +void fail(char* fmt, ...); |