Changes in THANKS

Changes in THANKS http://nxr.netbsd.org/rss/src/external/public-domain/xz/dist/THANKS en Copyright 2005 Java branches: 1.1.1; Initial revision /src/external/public-domain/xz/dist/THANKS - 1.1 Tue Nov 02 15:20:27 UTC 2010 joerg Import xz-5.8.3 (previous was 5.2.4) 5.8.3 (2026-03-31) * liblzma: - Fix a buffer overflow in lzma_index_append(): If lzma_index_decoder() was used to decode an Index that contained no Records, the resulting lzma_index was left in a state where where a subsequent lzma_index_append() would allocate too little memory, and a buffer overflow would occur. The lzma_index functions are rarely used by applications directly. In the few applications that do use these functions, the combination of function calls required to trigger this bug are unlikely to exist, because there typically is no reason to append Records to a decoded lzma_index. Thus, it's likely that this bug cannot be triggered in any real-world application. The bug was reported and discovered by Cantina using their AppSec agent, Apex. - Fix the build on Windows ARM64EC. - Add "License: 0BSD" to liblzma.pc. * xz: - Fix invalid memory access in --files and --files0. All of the following must be true to trigger it: 1. A string being read (which supposedly is a filename) is at least SIZE_MAX / 2 bytes long. This size is plausible on 32-bit platforms (2 GiB - 1 B). 2. realloc(ptr, SIZE_MAX / 2 + 1) must succeed. On glibc >= 2.30 it shouldn't because the value exceeds PTRDIFF_MAX. 3. An integer overflow results in a realloc(ptr, 0) call. If it doesn't return NULL, then invalid memory access will occur. - On QNX, don't use fsync() on directories because it fails. * Autotools: Enable 32-bit x86 assembler on Hurd by default. It was already enabled in the CMake-based build. * Translations: Add Arabic man page translations. For the changelog of previous versions please see: https://github.com/tukaani-project/xz/releases/tag/vM.m.p The changes are too big to include here, since this package has not been updated for a while. /src/external/public-domain/xz/dist/THANKS - 1.1.1.5 Wed Apr 08 20:28:13 UTC 2026 christos Import xz 5.2.4. /src/external/public-domain/xz/dist/THANKS - 1.1.1.4 Mon Sep 24 22:36:01 UTC 2018 joerg branches: 1.1.1.3.14; 1.1.1.3.16; Date: 2015-02-26 16:53:44 +0200 Bump version and soname for 5.2.1. Date: 2015-02-26 13:01:09 +0200 Update NEWS for 5.2.1. Date: 2015-02-22 19:38:48 +0200 xz: Use pipe2() if available. Date: 2015-02-21 23:40:26 +0200 liblzma: Fix a compression-ratio regression in LZMA1/2 in fast mode. The bug was added in the commit f48fce093b07aeda95c18850f5e086d9f2383380 and thus affected 5.1.4beta and 5.2.0. Luckily the bug cannot cause data corruption or other nasty things. Date: 2015-02-21 23:00:19 +0200 xz: Fix the fcntl() usage when creating a pipe for the self-pipe trick. Now it reads the old flags instead of blindly setting O_NONBLOCK. The old code may have worked correctly, but this is better. Date: 2015-02-10 15:29:34 +0200 Update THANKS. Date: 2015-02-10 15:28:30 +0200 tuklib_cpucores: Use cpuset_getaffinity() on FreeBSD if available. In FreeBSD, cpuset_getaffinity() is the preferred way to get the number of available cores. Thanks to Rui Paulo for the patch. I edited it slightly, but hopefully I didn't break anything. Date: 2015-02-09 22:08:37 +0200 xzdiff: Make the mktemp usage compatible with FreeBSD's mktemp. Thanks to Rui Paulo for the fix. Date: 2015-02-03 21:45:53 +0200 Add a few casts to tuklib_integer.h to silence possible warnings. I heard that Visual Studio 2013 gave warnings without the casts. Thanks to Gabi Davar. Date: 2015-01-26 21:24:39 +0200 liblzma: Set LZMA_MEMCMPLEN_EXTRA depending on the compare method. Date: 2015-01-26 20:40:16 +0200 Update THANKS. Date: 2015-01-26 20:39:28 +0200 liblzma: Silence harmless Valgrind errors. Thanks to Torsten Rupp for reporting this. I had forgotten to run Valgrind before the 5.2.0 release. Date: 2015-01-09 21:50:19 +0200 xz: Fix comments. Date: 2015-01-09 21:35:06 +0200 Update THANKS. Date: 2015-01-09 21:34:06 +0200 xz: Don't fail if stdout doesn't support O_NONBLOCK. This is similar to the case with stdin. Thanks to Brad Smith for the bug report and testing on OpenBSD. Date: 2015-01-07 19:18:20 +0200 xz: Fix a memory leak in DOS-specific code. Date: 2015-01-07 19:08:06 +0200 xz: Don't fail if stdin doesn't support O_NONBLOCK. It's a problem at least on OpenBSD which doesn't support O_NONBLOCK on e.g. /dev/null. I'm not surprised if it's a problem on other OSes too since this behavior is allowed in POSIX-1.2008. The code relying on this behavior was committed in June 2013 and included in 5.1.3alpha released on 2013-10-26. Clearly the development releases only get limited testing. Date: 2015-01-06 20:30:15 +0200 Tests: Don't hide unexpected error messages in test_files.sh. Hiding them makes no sense since normally there's no error when testing the "good" files. With "bad" files errors are expected and then it makes sense to keep the messages hidden. Date: 2014-12-30 11:17:16 +0200 Update Solaris notes in INSTALL. Mention the possible "make check" failure on Solaris in the Solaris-specific section of INSTALL. It was already in section 4.5 but it is better mention it in the OS-specific section too. Date: 2014-12-26 12:00:05 +0200 Build: POSIX shell isn't required if scripts are disabled. Date: 2014-12-21 20:48:37 +0200 DOS: Update Makefile. Date: 2014-12-21 19:50:38 +0200 Windows: Fix bin_i486 to bin_i686 in build.bash. Date: 2014-12-21 18:58:44 +0200 Docs: Use lzma_cputhreads() in 04_compress_easy_mt.c. Date: 2014-12-21 18:56:44 +0200 Docs: Update docs/examples/00_README.txt. Date: 2014-12-21 18:11:17 +0200 Bump version and soname for 5.2.0. I know that soname != app version, but I skip AGE=1 in -version-info to make the soname match the liblzma version anyway. It doesn't hurt anything as long as it doesn't conflict with library versioning rules. Date: 2014-12-21 18:05:03 +0200 Avoid variable-length arrays in the debug programs. Date: 2014-12-21 18:01:45 +0200 Build: Include 04_compress_easy_mt.c in the tarball. Date: 2014-12-21 18:00:38 +0200 Fix build when --disable-threads is used. Date: 2014-12-21 15:56:15 +0100 po/fr: improve wording for help for --lzma1/--lzma2. Date: 2014-12-21 15:55:48 +0100 po/fr: missing line in translation of --extreme. Date: 2014-12-21 14:32:33 +0200 Update NEWS for 5.2.0. Date: 2014-12-21 14:32:22 +0200 Update NEWS for 5.0.8. Date: 2014-12-21 14:07:54 +0200 xz: Fix a comment. Date: 2014-12-20 20:43:14 +0200 Update INSTALL about the dependencies of the scripts. Date: 2014-12-20 20:42:33 +0200 Windows: Update build instructions. Date: 2014-12-20 20:41:48 +0200 Windows: Update the build script and README-Windows.txt. The 32-bit build is now for i686 or newer because the prebuilt MinGW-w64 toolchains include i686 code in the executables even if one uses -march=i486. The build script builds 32-bit SSE2 enabled version too. Run-time detection of SSE2 support would be nice (on any OS) but it's not implemented in XZ Utils yet. Date: 2014-12-19 15:51:50 +0200 Windows: Define TUKLIB_SYMBOL_PREFIX in config.h. It is to keep all symbols in the lzma_ namespace. Date: 2014-12-16 21:00:09 +0200 xz: Update the man page about --threads. Date: 2014-12-16 20:57:43 +0200 xz: Update the man page about --block-size. Date: 2014-12-10 22:26:57 +0100 po/fr: several more translation updates: reword and handle --ignore-check. Date: 2014-12-10 22:23:01 +0100 po/fr: yet another place where my email address had to be updated. Date: 2014-12-10 22:22:20 +0100 po/fr: fix several typos that have been around since the beginning. Date: 2014-12-03 20:02:31 +0100 po/fr: last batch of new translations for now. Four new error messages. Date: 2014-12-03 20:01:32 +0100 po/fr: translations for --threads, --block-size and --block-list. Date: 2014-12-03 20:00:53 +0100 po/fr: remove fuzzy marker for error messages that will be kept in English. The following is a copy of a comment inside fr.po: Note from translator on "file status flags". The following entry is kept un-translated on purpose. It is difficult to translate and should only happen in exceptional circumstances which means that translating would: - lose some of the meaning - make it more difficult to look up in search engines; it might happen one in a million times, if we dilute the error message in 20 languages, it will be almost impossible to find an explanation and support for the error. Date: 2014-12-03 19:58:25 +0100 po/fr: several minor updates and better wording. Meaning doesn't change at all: it's only for better wording and/or formatting of a few strings. Date: 2014-12-03 19:56:12 +0100 po/fr: update my email address and copyright years. Date: 2014-11-26 10:08:26 +0100 fr.po: commit file after only "update-po" so actual is readable. Date: 2014-12-02 20:04:07 +0200 liblzma: Document how lzma_mt.block_size affects memory usage. Date: 2014-11-28 20:07:18 +0200 Update INSTALL about a "make check" failure in test_scripts.sh. Date: 2014-11-26 20:12:27 +0200 Remove LZMA_UNSTABLE macro. Date: 2014-11-26 20:10:33 +0200 liblzma: Update lzma_stream_encoder_mt() API docs. Date: 2014-11-25 12:32:05 +0200 liblzma: Verify the filter chain in threaded encoder initialization. This way an invalid filter chain is detected at the Stream encoder initialization instead of delaying it to the first call to lzma_code() which triggers the initialization of the actual filter encoder(s). Date: 2014-11-17 19:11:49 +0200 Build: Update m4/ax_pthread.m4 from Autoconf Archive. Date: 2014-11-17 18:52:21 +0200 Build: Replace obsolete AC_HELP_STRING with AS_HELP_STRING. Date: 2014-11-17 18:43:19 +0200 Build: Fix Autoconf warnings about escaped backquotes. Thanks to Daniel Richard G. for pointing out that it's good to sometimes run autoreconf -fi with -Wall. Date: 2014-11-10 18:54:40 +0200 xzdiff: Use mkdir if mktemp isn't available. Date: 2014-11-10 18:45:01 +0200 xzdiff: Create a temporary directory to hold a temporary file. This avoids the possibility of "File name too long" when creating a temp file when the input file name is very long. This also means that other users on the system can no longer see the input file names in /tmp (or whatever $TMPDIR is) since the temporary directory will have a generic name. This usually doesn't matter since on many systems one can see the arguments given to all processes anyway. The number X chars to mktemp where increased from 6 to 10. Note that with some shells temp files or dirs won't be used at all. Date: 2014-11-10 15:38:47 +0200 liblzma: Fix lzma_mt.preset in lzma_stream_encoder_mt_memusage(). It read the filter chain from a wrong variable. This is a similar bug that was fixed in 9494fb6d0ff41c585326f00aa8f7fe58f8106a5e. Date: 2014-11-10 14:49:55 +0200 Update THANKS. Date: 2014-10-29 21:28:25 +0200 Update .gitignore files. Date: 2014-10-29 21:15:35 +0200 Build: Prepare to support Automake's subdir-objects. Due to a bug in Automake, subdir-objects won't be enabled for now. http://debbugs.gnu.org/cgi/bugreport.cgi?bug=17354 Thanks to Daniel Richard G. for the original patches. Date: 2014-10-24 20:09:29 +0300 Translations: Update the Italian translation. Thanks to Milo Casagrande. Date: 2014-10-18 18:51:45 +0300 Translations: Update the Polish translation. Thanks to Jakub Bogusz. Date: 2014-10-14 17:30:30 +0200 l10n: de.po: Change translator email address. Although the old address is still working, the new one should be preferred. So this commit changes all three places in de.po accordingly. Signed-off-by: Andre Noll <maan@tuebingen.mpg.de> Date: 2014-10-14 17:30:29 +0200 l10n: de.po: Update German translation Signed-off-by: Andre Noll <maan@systemlinux.org> Date: 2014-10-14 17:30:28 +0200 l10n: de.po: Fix typo: Schießen -> Schließen. That's a funny one since "schießen" means to shoot :) Signed-off-by: Andre Noll <maan@systemlinux.org> Date: 2014-10-09 19:42:26 +0300 Update THANKS. Date: 2014-10-09 19:41:51 +0300 Add support for AmigaOS/AROS to tuklib_physmem(). Thanks to Fredrik Wikstrom. Date: 2014-10-09 18:42:14 +0300 xzgrep: Avoid passing both -q and -l to grep. The behavior of grep -ql varies: - GNU grep behaves like grep -q. - OpenBSD grep behaves like grep -l. POSIX doesn't make it 100 % clear what behavior is expected. Anyway, using both -q and -l at the same time makes no sense so both options simply should never be used at the same time. Thanks to Christian Weisgerber. Date: 2014-09-25 09:22:45 +0700 l10n: vi.po: Update Vietnamese translation Signed-off-by: Trần Ngọc Quân <vnwildman@gmail.com> Date: 2014-09-25 18:38:48 +0300 Build: Detect supported compiler warning flags better. Clang and nowadays also GCC accept any -Wfoobar option but then may give a warning that an unknown warning option was specified. To avoid adding unsupported warning options, the options are now tested with -Werror. Thanks to Charles Diza. Date: 2014-09-20 21:01:21 +0300 Update NEWS for 5.0.7. Date: 2014-09-20 19:42:56 +0300 liblzma: Fix a portability problem in Makefile.am. POSIX supports $< only in inference rules (suffix rules). Using it elsewhere is a GNU make extension and doesn't work e.g. with OpenBSD make. Thanks to Christian Weisgerber for the patch. Date: 2014-09-14 21:54:09 +0300 Bump the version number to 5.1.4beta. Date: 2014-09-14 21:50:13 +0300 Update NEWS for 5.0.6 and 5.1.4beta. Date: 2014-09-14 21:02:41 +0300 Update TODO. Date: 2014-08-05 22:32:36 +0300 xz: Add --ignore-check. Date: 2014-08-05 22:15:07 +0300 liblzma: Add support for LZMA_IGNORE_CHECK. Date: 2014-08-05 22:03:30 +0300 liblzma: Add support for lzma_block.ignore_check. Note that this slightly changes how lzma_block_header_decode() has been documented. Earlier it said that the .version is set to the lowest required value, but now it says that the .version field is kept unchanged if possible. In practice this doesn't affect any old code, because before this commit the only possible .version was 0. Date: 2014-08-04 19:25:58 +0300 liblzma: Use lzma_memcmplen() in the BT3 match finder. I had missed this when writing the commit 5db75054e900fa06ef5ade5f2c21dffdd5d16141. Thanks to Jun I Jin. Date: 2014-08-04 00:25:44 +0300 Update THANKS. Date: 2014-08-03 21:32:25 +0300 liblzma: SHA-256: Optimize the Maj macro slightly. The Maj macro is used where multiple things are added together, so making Maj a sum of two expressions allows some extra freedom for the compiler to schedule the instructions. I learned this trick from <http://www.hackersdelight.org/corres.txt>. Date: 2014-08-03 21:08:12 +0300 liblzma: SHA-256: Optimize the way rotations are done. This looks weird because the rotations become sequential, but it helps quite a bit on both 32-bit and 64-bit x86: - It requires fewer instructions on two-operand instruction sets like x86. - It requires one register less which matters especially on 32-bit x86. I hope this doesn't hurt other archs. I didn't invent this idea myself, but I don't remember where I saw it first. Date: 2014-08-03 20:38:13 +0300 liblzma: SHA-256: Remove the GCC #pragma that became unneeded. The unrolling in the previous commit should avoid the situation where a compiler may think that an uninitialized variable might be accessed. Date: 2014-08-03 20:33:38 +0300 liblzma: SHA-256: Unroll a little more. This way a branch isn't needed for each operation to choose between blk0 and blk2, and still the code doesn't grow as much as it would with full unrolling. Date: 2014-08-03 19:56:43 +0300 liblzma: SHA-256: Do the byteswapping without a temporary buffer. Date: 2014-07-25 22:38:28 +0300 liblzma: Use lzma_memcmplen() in normal mode of LZMA. Two locations were not changed yet because the simplest change assumes that the initial "len" may be greater than "limit". Date: 2014-07-25 22:30:38 +0300 liblzma: Simplify LZMA fast mode code by using memcmp(). Date: 2014-07-25 22:29:49 +0300 liblzma: Use lzma_memcmplen() in fast mode of LZMA. Date: 2014-07-25 21:16:23 +0300 Update THANKS. Date: 2014-07-25 21:15:07 +0300 liblzma: Use lzma_memcmplen() in the match finders. This doesn't change the match finder output. Date: 2014-07-25 20:57:20 +0300 liblzma: Add lzma_memcmplen() for fast memory comparison. This commit just adds the function. Its uses will be in separate commits. This hasn't been tested much yet and it's perhaps a bit early to commit it but if there are bugs they should get found quite quickly. Thanks to Jun I Jin from Intel for help and for pointing out that string comparison needs to be optimized in liblzma. Date: 2014-07-12 21:10:09 +0300 Update THANKS. Date: 2014-07-12 20:06:08 +0300 Translations: Add Vietnamese translation. Thanks to Trần Ngọc Quân. Date: 2014-06-29 20:54:14 +0300 xz: Update the help message of a few options. Updated: --threads, --block-size, and --block-list Added: --flush-timeout Date: 2014-06-18 22:07:06 +0300 xz: Use lzma_cputhreads() instead of own copy of tuklib_cpucores(). Date: 2014-06-18 22:04:24 +0300 liblzma: Add lzma_cputhreads(). Date: 2014-06-18 19:11:52 +0300 xz: Check for filter chain compatibility for --flush-timeout. This avoids LZMA_PROG_ERROR from lzma_code() with filter chains that don't support LZMA_SYNC_FLUSH. Date: 2014-06-13 19:21:54 +0300 xzgrep: List xzgrep_expected_output in tests/Makefile.am. Date: 2014-06-13 18:58:22 +0300 xzgrep: Improve the test script. Now it should be close to the functionality of the original version by Pavel Raiskup. Date: 2014-06-11 21:03:25 +0300 xzgrep: Add a test for the previous fix. This is a simplified version of Pavel Raiskup's original patch. Date: 2014-06-11 20:43:28 +0300 xzgrep: exit 0 when at least one file matches. Mimic the original grep behavior and return exit_success when at least one xz compressed file matches given pattern. Original bugreport: https://bugzilla.redhat.com/show_bug.cgi?id=1108085 Thanks to Pavel Raiskup for the patch. Date: 2014-06-09 21:21:24 +0300 xz: Force single-threaded mode when --flush-timeout is used. Date: 2014-05-25 22:05:39 +0300 Update THANKS. Date: 2014-05-25 21:45:56 +0300 liblzma: Use lzma_alloc_zero() in LZ encoder initialization. This avoids a memzero() call for a newly-allocated memory, which can be expensive when encoding small streams with an over-sized dictionary. To avoid using lzma_alloc_zero() for memory that doesn't need to be zeroed, lzma_mf.son is now allocated separately, which requires handling it separately in normalize() too. Thanks to Vincenzo Innocente for reporting the problem. Date: 2014-05-25 19:25:57 +0300 liblzma: Add the internal function lzma_alloc_zero(). Date: 2014-05-08 18:03:09 +0300 xz: Fix uint64_t vs. size_t which broke 32-bit build. Thanks to Christian Hesse. Date: 2014-05-04 11:09:11 +0300 Docs: Update comments to refer to lzma/lzma12.h in example programs. Date: 2014-05-04 11:07:17 +0300 liblzma: Rename the private API header lzma/lzma.h to lzma/lzma12.h. It can be confusing that two header files have the same name. The public API file is still lzma.h. Date: 2014-04-25 17:53:42 +0300 Build: Fix the combination of --disable-xzdec --enable-lzmadec. In this case "make install" could fail if the man page directory didn't already exist at the destination. If it did exist, a dangling symlink was created there. Now the link is omitted instead. This isn't the best fix but it's better than the old behavior. Date: 2014-04-25 17:44:26 +0300 Build: Add --disable-doc to configure. Date: 2014-04-24 18:06:24 +0300 Update INSTALL. Add a note about failing "make check". The source of the problem should be fixed in libtool (if it really is a libtool bug and not mine) but I'm unable to spend time on that for now. Thanks to Nelson H. F. Beebe for reporting the issue. Add a note about a possible need to run "ldconfig" after "make install". Date: 2014-04-09 17:26:10 +0300 xz: Rename a variable to avoid a namespace collision on Solaris. I don't know the details but I have an impression that there's no problem in practice if using GCC since people have built xz with GCC (without patching xz), but renaming the variable cannot hurt either. Thanks to Mark Ashley. Date: 2014-01-29 20:19:41 +0200 Docs: Add example program for threaded encoding. I didn't add -DLZMA_UNSTABLE to Makefile so one has to specify it manually as long as LZMA_UNSTABLE is needed. Date: 2014-01-29 20:13:51 +0200 liblzma: Fix lzma_mt.preset not working with lzma_stream_encoder_mt(). It read the filter chain from a wrong variable. Date: 2014-01-20 11:20:40 +0200 liblzma: Fix typo in a comment. Date: 2014-01-12 19:38:43 +0200 Windows: Add config.h for building liblzma with MSVC 2013. This is for building liblzma. Building xz tool too requires a little more work. Maybe it will be supported, but for most MSVC users it's enough to be able to build liblzma. C99 support in MSVC 2013 is almost usable which is a big improvement over earlier versions. It's "almost" because there's a dumb bug that breaks mixed declarations after an "if" statements unless the "if" statement uses braces: https://connect.microsoft.com/VisualStudio/feedback/details/808650/visual-studio-2013-c99-compiler-bug https://connect.microsoft.com/VisualStudio/feedback/details/808472/c99-support-of-mixed-declarations-and-statements-fails-with-certain-types-and-constructs Hopefully it will get fixed. Then liblzma should be compilable with MSVC 2013 without patching. Date: 2014-01-12 17:41:14 +0200 xz: Fix a comment. Date: 2014-01-12 17:04:33 +0200 Windows: Add MSVC defines for inline and restrict keywords. Date: 2014-01-12 16:44:52 +0200 liblzma: Avoid C99 compound literal arrays. MSVC 2013 doesn't like them. Maybe they aren't so good for readability either since many aren't used to them. Date: 2014-01-12 12:50:30 +0200 liblzma: Remove a useless C99ism from sha256.c. Unsurprisingly it makes no difference in compiled output. Date: 2014-01-12 12:17:08 +0200 xz: Fix use of wrong variable. Since the only call to suffix_set() uses optarg as the argument, fixing this bug doesn't change the behavior of the program. Date: 2014-01-12 12:11:36 +0200 Fix typos in comments. Date: 2013-11-26 18:20:16 +0200 Update THANKS. Date: 2013-11-26 18:20:09 +0200 liblzma: Document the need for block->check for lzma_block_header_decode(). Thanks to Tomer Chachamu. Date: 2013-11-12 16:38:57 +0200 xz: Update the man page about --block-size and --block-list. Date: 2013-11-12 16:30:53 +0200 Update THANKS. Date: 2013-11-12 16:29:48 +0200 xz: Make --block-list and --block-size work together in single-threaded. Previously, --block-list and --block-size only worked together in threaded mode. Boundaries are specified by --block-list, but --block-size specifies the maximum size for a Block. Now this works in single-threaded mode too. Thanks to James M Leddy for the original patch. Date: 2013-10-26 13:26:14 +0300 Bump the version number to 5.1.3alpha. Date: 2013-10-26 13:25:02 +0300 Update NEWS for 5.1.3alpha. Date: 2013-10-26 12:47:04 +0300 Update TODO. Date: 2013-10-25 22:41:28 +0300 xz: Document behavior of --block-list with threads. This needs to be updated before 5.2.0. Date: 2013-10-22 20:03:12 +0300 xz: Document --flush-timeout=TIMEOUT on the man page. Date: 2013-10-22 19:51:55 +0300 xz: Take advantage of LZMA_FULL_BARRIER with --block-list. Now if --block-list is used in threaded mode, the encoder won't need to flush at each Block boundary specified via --block-list. This improves performance a lot, making threading helpful with --block-list. The flush timer was reset after LZMA_FULL_FLUSH but since LZMA_FULL_BARRIER doesn't flush, resetting the timer is no longer done. Date: 2013-10-02 20:05:23 +0300 liblzma: Support LZMA_FULL_FLUSH and _BARRIER in threaded encoder. Now --block-list=SIZES works with in the threaded mode too, although the performance is still bad due to the use of LZMA_FULL_FLUSH instead of the new LZMA_FULL_BARRIER. Date: 2013-10-02 12:55:11 +0300 liblzma: Add LZMA_FULL_BARRIER support to single-threaded encoder. In the single-threaded encoder LZMA_FULL_BARRIER is simply an alias for LZMA_FULL_FLUSH. Date: 2013-09-17 11:57:51 +0300 liblzma: Add block_buffer_encoder.h into Makefile.inc. This should have been in b465da5988dd59ad98fda10c2e4ea13d0b9c73bc. Date: 2013-09-17 11:55:38 +0300 xz: Add a missing test for TUKLIB_DOSLIKE. Date: 2013-09-17 11:52:28 +0300 Add native threading support on Windows. Now liblzma only uses "mythread" functions and types which are defined in mythread.h matching the desired threading method. Before Windows Vista, there is no direct equivalent to pthread condition variables. Since this package doesn't use pthread_cond_broadcast(), pre-Vista threading can still be kept quite simple. The pre-Vista code doesn't use anything that wasn't already available in Windows 95, so the binaries should run even on Windows 95 if someone happens to care. Date: 2013-09-11 14:40:35 +0300 Build: Remove a comment about Automake 1.10 from configure.ac. The previous commit supports silent rules and that requires Automake 1.11. Date: 2013-09-09 20:37:03 +0300 Build: Create liblzma.pc in a src/liblzma/Makefile.am. Previously it was done in configure, but doing that goes against the Autoconf manual. Autoconf requires that it is possible to override e.g. prefix after running configure and that doesn't work correctly if liblzma.pc is created by configure. A potential downside of this change is that now e.g. libdir in liblzma.pc is a standalone string instead of being defined via ${prefix}, so if one overrides prefix when running pkg-config the libdir won't get the new value. I don't know if this matters in practice. Thanks to Vincent Torri. Date: 2013-08-04 15:24:09 +0300 Fix the previous commit which broke the build. Apparently I didn't even compile-test the previous commit. Thanks to Christian Hesse. Date: 2013-08-03 13:52:58 +0300 Windows: Add Windows support to tuklib_cpucores(). It is used for Cygwin too. I'm not sure if that is a good or bad idea. Thanks to Vincent Torri. Date: 2013-08-02 15:59:46 +0200 macosx: separate liblzma package Date: 2013-08-02 15:58:44 +0200 macosx: set minimum to leopard Date: 2011-08-07 13:13:30 +0200 move configurables into variables Date: 2013-07-15 14:08:41 +0300 Update THANKS. Date: 2013-07-15 14:08:02 +0300 Build: Fix the detection of missing CRC32. Thanks to Vincent Torri. Date: 2013-07-04 14:18:46 +0300 xz: Add preliminary support for --flush-timeout=TIMEOUT. When --flush-timeout=TIMEOUT is used, xz will use LZMA_SYNC_FLUSH if read() would block and at least TIMEOUT milliseconds has elapsed since the previous flush. This can be useful in realtime-like use cases where the data is simultanously decompressed by another process (possibly on a different computer). If new uncompressed input data is produced slowly, without this option xz could buffer the data for a long time until it would become decompressible from the output. If TIMEOUT is 0, the feature is disabled. This is the default. This commit affects the compression side. Using xz for the decompression side for the above purpose doesn't work yet so well because there is quite a bit of input and output buffering when decompressing. The --long-help or man page were not updated yet. The details of this feature may change. Date: 2013-07-04 13:41:03 +0300 xz: Don't set src_eof=true after an I/O error because it's useless. Date: 2013-07-04 13:25:11 +0300 xz: Fix the test when to read more input. Testing for end of file was no longer correct after full flushing became possible with --block-size=SIZE and --block-list=SIZES. There was no bug in practice though because xz just made a few unneeded zero-byte reads. Date: 2013-07-04 12:51:57 +0300 xz: Move some of the timing code into mytime.[hc]. This switches units from microseconds to milliseconds. New clock_gettime(CLOCK_MONOTONIC) will be used if available. There is still a fallback to gettimeofday(). Date: 2013-07-01 14:35:03 +0300 Update THANKS. Date: 2013-07-01 14:34:11 +0300 xz: Silence a warning seen with _FORTIFY_SOURCE=2. Thanks to Christian Hesse. /src/external/public-domain/xz/dist/THANKS - 1.1.1.3 Fri Apr 17 18:24:54 UTC 2015 christos Import XZ 5.0.3: - memory leak in liblzma fixed - better validation - correct behavior for suid/sgid/sticky bit and hard links with xz --force - cleanup and new translations /src/external/public-domain/xz/dist/THANKS - 1.1.1.2 Tue Feb 28 13:46:53 UTC 2012 joerg branches: 1.1.1.1.6; 1.1.1.1.8; Import stripped down version of xz-5.0.0. All non-public domain parts are removed to provide a prestine version. /src/external/public-domain/xz/dist/THANKS - 1.1.1.1 Tue Nov 02 15:20:27 UTC 2010 joerg Sync with HEAD /src/external/public-domain/xz/dist/THANKS - 1.1.1.3.16.1 Mon Jun 10 22:05:06 UTC 2019 christos Ssync with HEAD /src/external/public-domain/xz/dist/THANKS - 1.1.1.3.14.1 Sun Sep 30 01:45:30 UTC 2018 pgoyette Pull up following revision(s) (requested by joerg in ticket #71): distrib/sets/lists/comp/ad.mips64eb: revision 1.71 distrib/sets/lists/base/md.amd64: revision 1.158 distrib/sets/lists/base/ad.mips64eb: revision 1.84 distrib/sets/lists/base/shl.mi: revision 1.618 distrib/sets/lists/comp/shl.mi: revision 1.211 external/public-domain/xz/dist/configure.ac: revision 1.3 distrib/sets/lists/base/md.sparc64: revision 1.149 external/public-domain/xz/prepare-import.sh: revision 1.2 distrib/sets/lists/comp/ad.mips64el: revision 1.71 distrib/sets/lists/base/ad.mips64el: revision 1.83 external/public-domain/xz/lib/shlib_version: revision 1.2 distrib/sets/lists/comp/md.amd64: revision 1.157 distrib/sets/lists/comp/md.sparc64: revision 1.140 external/public-domain/xz/prepare-import.sh patch external/public-domain/xz/dist/ChangeLog patch external/public-domain/xz/dist/INSTALL patch external/public-domain/xz/dist/NEWS patch external/public-domain/xz/dist/THANKS patch external/public-domain/xz/dist/configure.ac patch external/public-domain/xz/dist/doc/lzma-file-format.txt patch external/public-domain/xz/dist/doc/examples/xz_pipe_comp.c new external/public-domain/xz/dist/doc/examples/xz_pipe_decomp.c new external/public-domain/xz/dist/po/cs.gmo patch external/public-domain/xz/dist/po/cs.po patch external/public-domain/xz/dist/po/de.gmo patch external/public-domain/xz/dist/po/de.po patch external/public-domain/xz/dist/po/fr.gmo new external/public-domain/xz/dist/po/fr.po new external/public-domain/xz/dist/po/it.gmo patch external/public-domain/xz/dist/po/it.po patch external/public-domain/xz/dist/po/pl.gmo new external/public-domain/xz/dist/po/pl.po new external/public-domain/xz/dist/src/common/sysdefs.h patch external/public-domain/xz/dist/src/liblzma/api/lzma/block.h patch external/public-domain/xz/dist/src/liblzma/api/lzma/container.h patch external/public-domain/xz/dist/src/liblzma/api/lzma/filter.h patch external/public-domain/xz/dist/src/liblzma/api/lzma/lzma.h patch external/public-domain/xz/dist/src/liblzma/api/lzma/version.h patch external/public-domain/xz/dist/src/liblzma/common/alone_decoder.c patch external/public-domain/xz/dist/src/liblzma/common/alone_encoder.c patch external/public-domain/xz/dist/src/liblzma/common/block_buffer_encoder.c patch external/public-domain/xz/dist/src/liblzma/common/block_encoder.c patch external/public-domain/xz/dist/src/liblzma/common/common.c patch external/public-domain/xz/dist/src/liblzma/common/common.h patch external/public-domain/xz/dist/src/liblzma/common/filter_common.c patch external/public-domain/xz/dist/src/liblzma/common/index_decoder.c patch external/public-domain/xz/dist/src/liblzma/common/index_encoder.c patch external/public-domain/xz/dist/src/liblzma/common/stream_buffer_encoder.c patch external/public-domain/xz/dist/src/liblzma/common/stream_encoder.c patch external/public-domain/xz/dist/src/liblzma/delta/delta_encoder.c patch external/public-domain/xz/dist/src/liblzma/lz/lz_decoder.c patch external/public-domain/xz/dist/src/liblzma/lz/lz_encoder.c patch external/public-domain/xz/dist/src/liblzma/lzma/lzma2_decoder.c patch external/public-domain/xz/dist/src/liblzma/lzma/lzma2_encoder.c patch external/public-domain/xz/dist/src/liblzma/simple/arm.c patch external/public-domain/xz/dist/src/liblzma/simple/armthumb.c patch external/public-domain/xz/dist/src/liblzma/simple/ia64.c patch external/public-domain/xz/dist/src/liblzma/simple/powerpc.c patch external/public-domain/xz/dist/src/liblzma/simple/simple_coder.c patch external/public-domain/xz/dist/src/liblzma/simple/sparc.c patch external/public-domain/xz/dist/src/lzmainfo/lzmainfo.c patch external/public-domain/xz/dist/src/xz/coder.c patch external/public-domain/xz/dist/src/xz/file_io.c patch external/public-domain/xz/dist/src/xz/hardware.h patch external/public-domain/xz/dist/src/xz/message.c patch external/public-domain/xz/dist/src/xz/message.h patch external/public-domain/xz/dist/src/xz/options.c patch external/public-domain/xz/dist/src/xz/signals.c patch external/public-domain/xz/dist/src/xz/suffix.c patch external/public-domain/xz/dist/src/xz/util.h patch external/public-domain/xz/dist/src/xz/xz.1 patch external/public-domain/xz/dist/src/xzdec/xzdec.c patch external/public-domain/xz/dist/tests/compress_prepared_bcj_sparc.base64 patch external/public-domain/xz/dist/tests/compress_prepared_bcj_x86.base64 patch external/public-domain/xz/dist/tests/files/README patch external/public-domain/xz/dist/tests/files/bad-0cat-alone.xz.base64 patch external/public-domain/xz/dist/tests/files/bad-0cat-header_magic.xz.base64 patch external/public-domain/xz/dist/tests/files/bad-0catpad-empty.xz.base64 patch external/public-domain/xz/dist/tests/files/bad-1-block_header-1.xz.base64 patch external/public-domain/xz/dist/tests/files/bad-1-block_header-2.xz.base64 patch external/public-domain/xz/dist/tests/files/bad-1-block_header-3.xz.base64 patch external/public-domain/xz/dist/tests/files/bad-1-block_header-4.xz.base64 patch external/public-domain/xz/dist/tests/files/bad-1-block_header-5.xz.base64 patch external/public-domain/xz/dist/tests/files/bad-1-check-crc32.xz.base64 patch external/public-domain/xz/dist/tests/files/bad-1-check-crc64.xz.base64 patch external/public-domain/xz/dist/tests/files/bad-1-check-sha256.xz.base64 patch external/public-domain/xz/dist/tests/files/bad-1-lzma2-1.xz.base64 patch external/public-domain/xz/dist/tests/files/bad-1-lzma2-2.xz.base64 patch external/public-domain/xz/dist/tests/files/bad-1-lzma2-3.xz.base64 patch external/public-domain/xz/dist/tests/files/bad-1-lzma2-4.xz.base64 patch external/public-domain/xz/dist/tests/files/bad-1-lzma2-5.xz.base64 patch external/public-domain/xz/dist/tests/files/bad-1-lzma2-6.xz.base64 patch external/public-domain/xz/dist/tests/files/bad-1-lzma2-7.xz.base64 patch external/public-domain/xz/dist/tests/files/bad-1-lzma2-8.xz.base64 patch external/public-domain/xz/dist/tests/files/bad-1-stream_flags-1.xz.base64 patch external/public-domain/xz/dist/tests/files/bad-1-stream_flags-2.xz.base64 patch external/public-domain/xz/dist/tests/files/bad-1-stream_flags-3.xz.base64 patch external/public-domain/xz/dist/tests/files/bad-1-vli-1.xz.base64 patch external/public-domain/xz/dist/tests/files/bad-1-vli-2.xz.base64 patch external/public-domain/xz/dist/tests/files/bad-2-compressed_data_padding.xz.base64 patch external/public-domain/xz/dist/tests/files/bad-2-index-1.xz.base64 patch external/public-domain/xz/dist/tests/files/bad-2-index-2.xz.base64 patch external/public-domain/xz/dist/tests/files/bad-2-index-3.xz.base64 patch external/public-domain/xz/dist/tests/files/bad-2-index-4.xz.base64 patch external/public-domain/xz/dist/tests/files/bad-2-index-5.xz.base64 patch external/public-domain/xz/dist/tests/files/good-0cat-empty.xz.base64 patch external/public-domain/xz/dist/tests/files/good-0catpad-empty.xz.base64 patch external/public-domain/xz/dist/tests/files/good-1-3delta-lzma2.xz.base64 patch external/public-domain/xz/dist/tests/files/good-1-block_header-1.xz.base64 patch external/public-domain/xz/dist/tests/files/good-1-block_header-2.xz.base64 patch external/public-domain/xz/dist/tests/files/good-1-block_header-3.xz.base64 patch external/public-domain/xz/dist/tests/files/good-1-check-crc32.xz.base64 patch external/public-domain/xz/dist/tests/files/good-1-check-crc64.xz.base64 patch external/public-domain/xz/dist/tests/files/good-1-check-none.xz.base64 patch external/public-domain/xz/dist/tests/files/good-1-check-sha256.xz.base64 patch external/public-domain/xz/dist/tests/files/good-1-delta-lzma2.tiff.xz.base64 patch external/public-domain/xz/dist/tests/files/good-1-lzma2-1.xz.base64 patch external/public-domain/xz/dist/tests/files/good-1-lzma2-2.xz.base64 patch external/public-domain/xz/dist/tests/files/good-1-lzma2-3.xz.base64 patch external/public-domain/xz/dist/tests/files/good-1-lzma2-4.xz.base64 patch external/public-domain/xz/dist/tests/files/good-1-lzma2-5.xz.base64 new external/public-domain/xz/dist/tests/files/good-1-sparc-lzma2.xz.base64 patch external/public-domain/xz/dist/tests/files/good-1-x86-lzma2.xz.base64 patch external/public-domain/xz/dist/tests/files/good-2-lzma2.xz.base64 patch external/public-domain/xz/dist/tests/files/unsupported-block_header.xz.base64 patch external/public-domain/xz/dist/tests/files/unsupported-check.xz.base64 patch external/public-domain/xz/dist/tests/files/unsupported-filter_flags-1.xz.base64 patch external/public-domain/xz/dist/tests/files/unsupported-filter_flags-2.xz.base64 patch external/public-domain/xz/dist/tests/files/unsupported-filter_flags-3.xz.base64 patch external/public-domain/xz/lib/shlib_version patch Import XZ 5.0.3: - memory leak in liblzma fixed - better validation - correct behavior for suid/sgid/sticky bit and hard links with xz --force - cleanup and new translations /src/external/public-domain/xz/dist/THANKS - 1.1.1.1.8.1 Wed Mar 07 22:33:24 UTC 2012 riz sync with head /src/external/public-domain/xz/dist/THANKS - 1.1.1.1.6.1 Tue Apr 17 00:05:03 UTC 2012 yamt