head 1.1; branch 1.1.1; access; symbols netbsd-11-0-RC4:1.1.1.3.14.1 xz-5-8-3:1.1.1.4 netbsd-11-0-RC3:1.1.1.3 netbsd-11-0-RC2:1.1.1.3 netbsd-11-0-RC1:1.1.1.3 perseant-exfatfs-base-20250801:1.1.1.3 netbsd-11:1.1.1.3.0.14 netbsd-11-base:1.1.1.3 netbsd-10-1-RELEASE:1.1.1.3 perseant-exfatfs-base-20240630:1.1.1.3 perseant-exfatfs:1.1.1.3.0.12 perseant-exfatfs-base:1.1.1.3 netbsd-8-3-RELEASE:1.1.1.2 netbsd-9-4-RELEASE:1.1.1.3 netbsd-10-0-RELEASE:1.1.1.3 netbsd-10-0-RC6:1.1.1.3 netbsd-10-0-RC5:1.1.1.3 netbsd-10-0-RC4:1.1.1.3 netbsd-10-0-RC3:1.1.1.3 netbsd-10-0-RC2:1.1.1.3 netbsd-10-0-RC1:1.1.1.3 netbsd-10:1.1.1.3.0.10 netbsd-10-base:1.1.1.3 netbsd-9-3-RELEASE:1.1.1.3 cjep_sun2x-base1:1.1.1.3 cjep_sun2x:1.1.1.3.0.8 cjep_sun2x-base:1.1.1.3 cjep_staticlib_x-base1:1.1.1.3 netbsd-9-2-RELEASE:1.1.1.3 cjep_staticlib_x:1.1.1.3.0.6 cjep_staticlib_x-base:1.1.1.3 netbsd-9-1-RELEASE:1.1.1.3 phil-wifi-20200421:1.1.1.3 phil-wifi-20200411:1.1.1.3 is-mlppp:1.1.1.3.0.4 is-mlppp-base:1.1.1.3 phil-wifi-20200406:1.1.1.3 netbsd-8-2-RELEASE:1.1.1.2 netbsd-9-0-RELEASE:1.1.1.3 netbsd-9-0-RC2:1.1.1.3 netbsd-9-0-RC1:1.1.1.3 phil-wifi-20191119:1.1.1.3 netbsd-9:1.1.1.3.0.2 netbsd-9-base:1.1.1.3 phil-wifi-20190609:1.1.1.3 netbsd-8-1-RELEASE:1.1.1.2 netbsd-8-1-RC1:1.1.1.2 pgoyette-compat-merge-20190127:1.1.1.2.14.1 pgoyette-compat-20190127:1.1.1.3 pgoyette-compat-20190118:1.1.1.3 pgoyette-compat-1226:1.1.1.3 pgoyette-compat-1126:1.1.1.3 pgoyette-compat-1020:1.1.1.3 pgoyette-compat-0930:1.1.1.3 xz-5-2-4:1.1.1.3 pgoyette-compat-0906:1.1.1.2 netbsd-7-2-RELEASE:1.1.1.1 pgoyette-compat-0728:1.1.1.2 netbsd-8-0-RELEASE:1.1.1.2 phil-wifi:1.1.1.2.0.16 phil-wifi-base:1.1.1.2 pgoyette-compat-0625:1.1.1.2 netbsd-8-0-RC2:1.1.1.2 pgoyette-compat-0521:1.1.1.2 pgoyette-compat-0502:1.1.1.2 pgoyette-compat-0422:1.1.1.2 netbsd-8-0-RC1:1.1.1.2 pgoyette-compat-0415:1.1.1.2 pgoyette-compat-0407:1.1.1.2 pgoyette-compat-0330:1.1.1.2 pgoyette-compat-0322:1.1.1.2 pgoyette-compat-0315:1.1.1.2 netbsd-7-1-2-RELEASE:1.1.1.1 pgoyette-compat:1.1.1.2.0.14 pgoyette-compat-base:1.1.1.2 netbsd-7-1-1-RELEASE:1.1.1.1 matt-nb8-mediatek:1.1.1.2.0.12 matt-nb8-mediatek-base:1.1.1.2 perseant-stdc-iso10646:1.1.1.2.0.10 perseant-stdc-iso10646-base:1.1.1.2 netbsd-8:1.1.1.2.0.8 netbsd-8-base:1.1.1.2 prg-localcount2-base3:1.1.1.2 prg-localcount2-base2:1.1.1.2 prg-localcount2-base1:1.1.1.2 prg-localcount2:1.1.1.2.0.6 prg-localcount2-base:1.1.1.2 pgoyette-localcount-20170426:1.1.1.2 bouyer-socketcan-base1:1.1.1.2 pgoyette-localcount-20170320:1.1.1.2 netbsd-7-1:1.1.1.1.0.30 netbsd-7-1-RELEASE:1.1.1.1 netbsd-7-1-RC2:1.1.1.1 netbsd-7-nhusb-base-20170116:1.1.1.1 bouyer-socketcan:1.1.1.2.0.4 bouyer-socketcan-base:1.1.1.2 pgoyette-localcount-20170107:1.1.1.2 netbsd-7-1-RC1:1.1.1.1 pgoyette-localcount-20161104:1.1.1.2 netbsd-7-0-2-RELEASE:1.1.1.1 localcount-20160914:1.1.1.2 netbsd-7-nhusb:1.1.1.1.0.28 netbsd-7-nhusb-base:1.1.1.1 pgoyette-localcount-20160806:1.1.1.2 pgoyette-localcount-20160726:1.1.1.2 pgoyette-localcount:1.1.1.2.0.2 pgoyette-localcount-base:1.1.1.2 netbsd-7-0-1-RELEASE:1.1.1.1 netbsd-7-0:1.1.1.1.0.26 netbsd-7-0-RELEASE:1.1.1.1 netbsd-7-0-RC3:1.1.1.1 netbsd-7-0-RC2:1.1.1.1 netbsd-7-0-RC1:1.1.1.1 xz-5-2-1:1.1.1.2 netbsd-6-0-6-RELEASE:1.1.1.1 netbsd-6-1-5-RELEASE:1.1.1.1 netbsd-7:1.1.1.1.0.24 netbsd-7-base:1.1.1.1 yamt-pagecache-base9:1.1.1.1 yamt-pagecache-tag8:1.1.1.1 netbsd-6-1-4-RELEASE:1.1.1.1 netbsd-6-0-5-RELEASE:1.1.1.1 tls-earlyentropy:1.1.1.1.0.22 tls-earlyentropy-base:1.1.1.1 riastradh-xf86-video-intel-2-7-1-pre-2-21-15:1.1.1.1 riastradh-drm2-base3:1.1.1.1 netbsd-6-1-3-RELEASE:1.1.1.1 netbsd-6-0-4-RELEASE:1.1.1.1 netbsd-6-1-2-RELEASE:1.1.1.1 netbsd-6-0-3-RELEASE:1.1.1.1 netbsd-6-1-1-RELEASE:1.1.1.1 riastradh-drm2-base2:1.1.1.1 riastradh-drm2-base1:1.1.1.1 riastradh-drm2:1.1.1.1.0.16 riastradh-drm2-base:1.1.1.1 netbsd-6-1:1.1.1.1.0.20 netbsd-6-0-2-RELEASE:1.1.1.1 netbsd-6-1-RELEASE:1.1.1.1 netbsd-6-1-RC4:1.1.1.1 netbsd-6-1-RC3:1.1.1.1 agc-symver:1.1.1.1.0.18 agc-symver-base:1.1.1.1 netbsd-6-1-RC2:1.1.1.1 netbsd-6-1-RC1:1.1.1.1 yamt-pagecache-base8:1.1.1.1 netbsd-6-0-1-RELEASE:1.1.1.1 yamt-pagecache-base7:1.1.1.1 matt-nb6-plus-nbase:1.1.1.1 yamt-pagecache-base6:1.1.1.1 netbsd-6-0:1.1.1.1.0.14 netbsd-6-0-RELEASE:1.1.1.1 netbsd-6-0-RC2:1.1.1.1 tls-maxphys:1.1.1.1.0.12 tls-maxphys-base:1.1.1.1 matt-nb6-plus:1.1.1.1.0.10 matt-nb6-plus-base:1.1.1.1 netbsd-6-0-RC1:1.1.1.1 yamt-pagecache-base5:1.1.1.1 yamt-pagecache-base4:1.1.1.1 xz-5-0-3:1.1.1.1 netbsd-6:1.1.1.1.0.8 netbsd-6-base:1.1.1.1 yamt-pagecache-base3:1.1.1.1 yamt-pagecache-base2:1.1.1.1 yamt-pagecache:1.1.1.1.0.6 yamt-pagecache-base:1.1.1.1 cherry-xenmp:1.1.1.1.0.4 cherry-xenmp-base:1.1.1.1 bouyer-quota2-nbase:1.1.1.1 bouyer-quota2:1.1.1.1.0.2 bouyer-quota2-base:1.1.1.1 matt-mips64-premerge-20101231:1.1.1.1 xz-5-0-0:1.1.1.1 XZ:1.1.1; locks; strict; comment @# @; 1.1 date 2010.11.02.15.20.27; author joerg; state Exp; branches 1.1.1.1; next ; 1.1.1.1 date 2010.11.02.15.20.27; author joerg; state Exp; branches; next 1.1.1.2; 1.1.1.2 date 2015.04.17.18.24.54; author christos; state Exp; branches 1.1.1.2.14.1 1.1.1.2.16.1; next 1.1.1.3; commitid juY9PuCdiOh0oYhy; 1.1.1.3 date 2018.09.24.22.36.01; author joerg; state Exp; branches 1.1.1.3.14.1; next 1.1.1.4; commitid qbIr2HhHGiIvppTA; 1.1.1.4 date 2026.04.08.20.28.13; author christos; state Exp; branches; next ; commitid E7kpWUUfSey5ccBG; 1.1.1.2.14.1 date 2018.09.30.01.45.30; author pgoyette; state Exp; branches; next ; commitid SQ44grEPCeKPh4UA; 1.1.1.2.16.1 date 2019.06.10.22.05.06; author christos; state Exp; branches; next ; commitid jtc8rnCzWiEEHGqB; 1.1.1.3.14.1 date 2026.05.07.17.41.22; author martin; state Exp; branches; next ; commitid UDYUnD7C1YWLlUEG; desc @@ 1.1 log @Initial revision @ text @ XZ Utils ======== 0. Overview 1. Documentation 1.1. Overall documentation 1.2. Documentation for command line tools 1.3. Documentation for liblzma 2. Version numbering 3. Reporting bugs 4. Translating the xz tool 5. Other implementations of the .xz format 6. Contact information 0. Overview ----------- XZ Utils provide a general-purpose data compression library and command line tools. The native file format is the .xz format, but also the legacy .lzma format is supported. The .xz format supports multiple compression algorithms, which are called "filters" in context of XZ Utils. The primary filter is currently LZMA2. With typical files, XZ Utils create about 30 % smaller files than gzip. To ease adapting support for the .xz format into existing applications and scripts, the API of liblzma is somewhat similar to the API of the popular zlib library. For the same reason, the command line tool xz has similar command line syntax than that of gzip. When aiming for the highest compression ratio, LZMA2 encoder uses a lot of CPU time and may use, depending on the settings, even hundreds of megabytes of RAM. However, in fast modes, LZMA2 encoder competes with bzip2 in compression speed, RAM usage, and compression ratio. LZMA2 is reasonably fast to decompress. It is a little slower than gzip, but a lot faster than bzip2. Being fast to decompress means that the .xz format is especially nice when the same file will be decompressed very many times (usually on different computers), which is the case e.g. when distributing software packages. In such situations, it's not too bad if the compression takes some time, since that needs to be done only once to benefit many people. With some file types, combining (or "chaining") LZMA2 with an additional filter can improve compression ratio. A filter chain may contain up to four filters, although usually only one two is used. For example, putting a BCJ (Branch/Call/Jump) filter before LZMA2 in the filter chain can improve compression ratio of executable files. Since the .xz format allows adding new filter IDs, it is possible that some day there will be a filter that is, for example, much faster to compress than LZMA2 (but probably with worse compression ratio). Similarly, it is possible that some day there is a filter that will compress better than LZMA2. XZ Utils doesn't support multithreaded compression or decompression yet. It has been planned though and taken into account when designing the .xz file format. 1. Documentation ---------------- 1.1. Overall documentation README This file INSTALL.generic Generic install instructions for those not familiar with packages using GNU Autotools INSTALL Installation instructions specific to XZ Utils PACKAGERS Information to packagers of XZ Utils COPYING XZ Utils copyright and license information COPYING.GPLv2 GNU General Public License version 2 COPYING.GPLv3 GNU General Public License version 3 COPYING.LGPLv2.1 GNU Lesser General Public License version 2.1 AUTHORS The main authors of XZ Utils THANKS Incomplete list of people who have helped making this software NEWS User-visible changes between XZ Utils releases ChangeLog Detailed list of changes (commit log) TODO Known bugs and some sort of to-do list Note that only some of the above files are included in binary packages. 1.2. Documentation for command line tools The command line tools are documented as man pages. In source code releases (and possibly also in some binary packages), the man pages are also provided in plain text (ASCII only) and PDF formats in the directory "doc/man" to make the man pages more accessible to those whose operating system doesn't provide an easy way to view man pages. 1.3. Documentation for liblzma The liblzma API headers include short docs about each function and data type as Doxygen tags. These docs should be quite OK as a quick reference. I have planned to write a bunch of very well documented example programs, which (due to comments) should work as a tutorial to various features of liblzma. No such example programs have been written yet. For now, if you have never used liblzma, libbzip2, or zlib, I recommend learning *basics* of zlib API. Once you know that, it should be easier to learn liblzma. http://zlib.net/manual.html http://zlib.net/zlib_how.html 2. Version numbering -------------------- The version number format of XZ Utils is X.Y.ZS: - X is the major version. When this is incremented, the library API and ABI break. - Y is the minor version. It is incremented when new features are added without breaking existing API or ABI. Even Y indicates stable release and odd Y indicates unstable (alpha or beta version). - Z is the revision. This has different meaning for stable and unstable releases: * Stable: Z is incremented when bugs get fixed without adding any new features. * Unstable: Z is just a counter. API or ABI of features added in earlier unstable releases having the same X.Y may break. - S indicates stability of the release. It is missing from the stable releases where Y is an even number. When Y is odd, S is either "alpha" or "beta" to make it very clear that such versions are not stable releases. The same X.Y.Z combination is not used for more than one stability level i.e. after X.Y.Zalpha, the next version can be X.Y.(Z+1)beta but not X.Y.Zbeta. 3. Reporting bugs ----------------- Naturally it is easiest for me if you already know what causes the unexpected behavior. Even better if you have a patch to propose. However, quite often the reason for unexpected behavior is unknown, so here are a few things to do before sending a bug report: 1. Try to create a small example how to reproduce the issue. 2. Compile XZ Utils with debugging code using configure switches --enable-debug and, if possible, --disable-shared. If you are using GCC, use CFLAGS='-O0 -ggdb3'. Don't strip the resulting binaries. 3. Turn on core dumps. The exact command depends on your shell; for example in GNU bash it is done with "ulimit -c unlimited", and in tcsh with "limit coredumpsize unlimited". 4. Try to reproduce the suspected bug. If you get "assertion failed" message, be sure to include the complete message in your bug report. If the application leaves a coredump, get a backtrace using gdb: $ gdb /path/to/app-binary # Load the app to the debugger. (gdb) core core # Open the coredump. (gdb) bt # Print the backtrace. Copy & paste to bug report. (gdb) quit # Quit gdb. Report your bug via email or IRC (see Contact information below). Don't send core dump files or any executables. If you have a small example file(s) (total size less than 256 KiB), please include it/them as an attachment. If you have bigger test files, put them online somewhere and include an URL to the file(s) in the bug report. Always include the exact version number of XZ Utils in the bug report. If you are using a snapshot from the git repository, use "git describe" to get the exact snapshot version. If you are using XZ Utils shipped in an operating system distribution, mention the distribution name, distribution version, and exact xz package version; if you cannot repeat the bug with the code compiled from unpatched source code, you probably need to report a bug to your distribution's bug tracking system. 4. Translating the xz tool -------------------------- The messages from the xz tool have been translated into a few languages. Before starting to translate into a new language, ask the author that someone else hasn't already started working on it. Test your translation. Testing includes comparing the translated output to the original English version by running the same commands in both your target locale and with LC_ALL=C. Ask someone to proof-read and test the translation. Testing can be done e.g. by installing xz into a temporary directory: ./configure --disable-shared --prefix=/tmp/xz-test # make -C po update-po make install bash debug/translations.bash | less bash debug/translations.bash | less -S # For --list outputs Repeat the above as needed (no need to re-run configure though). Note especially the following: - The output of --help and --long-help must look nice on a 80-column terminal. It's OK to add extra lines if needed. - In contrast, don't add extra lines to error messages and such. They are often preceded with e.g. a filename on the same line, so you have no way to predict where to put a \n. Let the terminal do the wrapping even if it looks ugly. Adding new lines will be even uglier in the generic case even if it looks nice in a few limited examples. - Be careful with column alignment in tables and table-like output (--list, --list --verbose --verbose, --info-memory, --help, and --long-help): * All descriptions of options in --help should start in the same column (but it doesn't need to be the same column as in the English messages; just be consistent if you change it). Check that both --help and --long-help look OK, since they share several strings. * --list --verbose and --info-memory print lines that have the format "Description: %s". If you need a longer description, you can put extra space between the colon and %s. Then you may need to add extra space to other strings too so that the result as a whole looks good (all values start at the same column). * The columns of the actual tables in --list --verbose --verbose should be aligned properly. Abbreviate if necessary. It might be good to keep at least 2 or 3 spaces between column headings and avoid spaces in the headings so that the columns stand out better, but this is a matter of opinion. Do what you think looks best. - Be careful to put a period at the end of a sentence when the original version has it, and don't put it when the original doesn't have it. Similarly, be careful with \n characters at the beginning and end of the strings. - Read the TRANSLATORS comments that have been extracted from the source code and included in xz.pot. If they suggest testing the translation with some type of command, do it. If testing needs input files, use e.g. tests/files/good-*.xz. - When updating the translation, read the fuzzy (modified) strings carefully, and don't mark them as updated before you actually have updated them. Reading through the unchanged messages can be good too; sometimes you may find a better wording for them. - If you find language problems in the original English strings, feel free to suggest improvements. Ask if something is unclear. - The translated messages should be understandable (sometimes this may be a problem with the original English messages too). Don't make a direct word-by-word translation from English especially if the result doesn't sound good in your language. In short, take your time and pay attention to the details. Making a good translation is not a quick and trivial thing to do. The translated xz should look as polished as the English version. 5. Other implementations of the .xz format ------------------------------------------ 7-Zip and the p7zip port of 7-Zip support the .xz format starting from the version 9.00alpha. http://7-zip.org/ http://p7zip.sourceforge.net/ XZ Embedded is a limited implementation written for use in the Linux kernel, but it is also suitable for other embedded use. http://tukaani.org/xz/embedded.html 6. Contact information ---------------------- If you have questions, bug reports, patches etc. related to XZ Utils, contact Lasse Collin (in Finnish or English). I'm sometimes slow at replying. If you haven't got a reply within two weeks, assume that your email has got lost and resend it or use IRC. You can find me also from #tukaani on Freenode; my nick is Larhzu. The channel tends to be pretty quiet, so just ask your question and someone may wake up. @ 1.1.1.1 log @Import stripped down version of xz-5.0.0. All non-public domain parts are removed to provide a prestine version. @ text @@ 1.1.1.2 log @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 Date: 2014-10-14 17:30:29 +0200 l10n: de.po: Update German translation Signed-off-by: Andre Noll 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 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 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 . 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. @ text @d8 1 a8 1 1.2. Documentation for command-line tools d20 2 a21 2 XZ Utils provide a general-purpose data-compression library plus command-line tools. The native file format is the .xz format, but d23 1 a23 1 multiple compression algorithms, which are called "filters" in the d29 2 a30 2 popular zlib library. For the same reason, the command-line tool xz has a command-line syntax similar to that of gzip. d32 1 a32 1 When aiming for the highest compression ratio, the LZMA2 encoder uses d34 1 a34 1 hundreds of megabytes of RAM. However, in fast modes, the LZMA2 encoder d47 2 a48 2 additional filter can improve the compression ratio. A filter chain may contain up to four filters, although usually only one or two are used. d91 1 a91 1 1.2. Documentation for command-line tools d93 1 a93 1 The command-line tools are documented as man pages. In source code d112 2 a113 2 recommend learning the *basics* of the zlib API. Once you know that, it should be easier to learn liblzma. d127 4 a130 4 - Y is the minor version. It is incremented when new features are added without breaking the existing API or ABI. An even Y indicates a stable release and an odd Y indicates unstable (alpha or beta version). d132 1 a132 1 - Z is the revision. This has a different meaning for stable and a133 1 d135 1 a135 4 any new features. This is intended to be convenient for downstream distributors that want bug fixes but don't want any new features to minimize the risk of introducing new bugs. d140 1 a140 1 stable releases, where Y is an even number. When Y is odd, S d143 1 a143 1 not used for more than one stability level, i.e. after X.Y.Zalpha, d179 1 a179 1 online somewhere and include a URL to the file(s) in the bug report. d196 1 a196 1 the author whether someone else hasn't already started working on it. d209 2 a210 2 bash debug/translation.bash | less bash debug/translation.bash | less -S # For --list outputs d217 1 a217 1 an 80-column terminal. It's OK to add extra lines if needed. @ 1.1.1.2.16.1 log @Sync with HEAD @ text @d294 1 a294 1 https://tukaani.org/xz/embedded.html @ 1.1.1.2.14.1 log @Ssync with HEAD @ text @d294 1 a294 1 https://tukaani.org/xz/embedded.html @ 1.1.1.3 log @Import xz 5.2.4. @ text @d294 1 a294 1 https://tukaani.org/xz/embedded.html @ 1.1.1.3.14.1 log @Pull up the following, requested by christos in ticket #270: external/public-domain/xz/dist/doc/examples/11_file_info.c up to 1.1.1.1 external/public-domain/xz/dist/po/pt_BR.gmo up to 1.1.1.1 external/public-domain/xz/dist/po/ca.gmo up to 1.1.1.1 external/public-domain/xz/dist/po/ca.po up to 1.1.1.1 external/public-domain/xz/dist/po/da.gmo up to 1.1.1.1 external/public-domain/xz/dist/po/da.po up to 1.1.1.1 external/public-domain/xz/dist/po/eo.gmo up to 1.1.1.1 external/public-domain/xz/dist/po/eo.po up to 1.1.1.1 external/public-domain/xz/dist/po/es.gmo up to 1.1.1.1 external/public-domain/xz/dist/po/es.po up to 1.1.1.1 external/public-domain/xz/dist/po/fi.gmo up to 1.1.1.1 external/public-domain/xz/dist/po/fi.po up to 1.1.1.1 external/public-domain/xz/dist/po/hr.gmo up to 1.1.1.1 external/public-domain/xz/dist/po/hr.po up to 1.1.1.1 external/public-domain/xz/dist/po/hu.gmo up to 1.1.1.1 external/public-domain/xz/dist/po/hu.po up to 1.1.1.1 external/public-domain/xz/dist/po/ka.gmo up to 1.1.1.1 external/public-domain/xz/dist/po/ka.po up to 1.1.1.1 external/public-domain/xz/dist/po/ko.gmo up to 1.1.1.1 external/public-domain/xz/dist/po/ko.po up to 1.1.1.1 external/public-domain/xz/dist/po/nl.gmo up to 1.1.1.1 external/public-domain/xz/dist/po/nl.po up to 1.1.1.1 external/public-domain/xz/dist/po/pt.gmo up to 1.1.1.1 external/public-domain/xz/dist/po/pt.po up to 1.1.1.1 external/public-domain/xz/dist/po/pt_BR.po up to 1.1.1.1 external/public-domain/xz/dist/po/ro.gmo up to 1.1.1.1 external/public-domain/xz/dist/po/ro.po up to 1.1.1.1 external/public-domain/xz/dist/po/sr.gmo up to 1.1.1.1 external/public-domain/xz/dist/po/sr.po up to 1.1.1.1 external/public-domain/xz/dist/po/sv.gmo up to 1.1.1.1 external/public-domain/xz/dist/po/sv.po up to 1.1.1.1 external/public-domain/xz/dist/po/tr.gmo up to 1.1.1.1 external/public-domain/xz/dist/po/tr.po up to 1.1.1.1 external/public-domain/xz/dist/po/uk.gmo up to 1.1.1.1 external/public-domain/xz/dist/po/uk.po up to 1.1.1.1 external/public-domain/xz/dist/po/zh_CN.gmo up to 1.1.1.1 external/public-domain/xz/dist/po/zh_CN.po up to 1.1.1.1 external/public-domain/xz/dist/po/zh_TW.gmo up to 1.1.1.1 external/public-domain/xz/dist/po/zh_TW.po up to 1.1.1.1 external/public-domain/xz/dist/src/common/my_landlock.h up to 1.1.1.1 external/public-domain/xz/dist/src/common/tuklib_mbstr_nonprint.c up to 1.1.1.1 external/public-domain/xz/dist/src/common/tuklib_mbstr_nonprint.h up to 1.1.1.1 external/public-domain/xz/dist/src/common/tuklib_mbstr_wrap.c up to 1.1.1.1 external/public-domain/xz/dist/src/common/tuklib_mbstr_wrap.h up to 1.1.1.1 external/public-domain/xz/dist/src/common/w32_application.manifest up to 1.1.1.1 external/public-domain/xz/dist/src/common/w32_application.manifest.comments.txt up to 1.1.1.1 external/public-domain/xz/dist/src/liblzma/check/crc_common.h up to 1.1.1.1 external/public-domain/xz/dist/src/liblzma/check/crc_x86_clmul.h up to 1.1.1.1 external/public-domain/xz/dist/src/liblzma/check/crc32_arm64.h up to 1.1.1.1 external/public-domain/xz/dist/src/liblzma/check/crc32_loongarch.h up to 1.1.1.1 external/public-domain/xz/dist/src/liblzma/check/crc_clmul_consts_gen.c up to 1.1.1.1 external/public-domain/xz/dist/src/liblzma/common/file_info.c up to 1.1.1.1 external/public-domain/xz/dist/src/liblzma/common/index_decoder.h up to 1.1.1.1 external/public-domain/xz/dist/src/liblzma/common/lzip_decoder.c up to 1.1.1.1 external/public-domain/xz/dist/src/liblzma/common/lzip_decoder.h up to 1.1.1.1 external/public-domain/xz/dist/src/liblzma/common/microlzma_decoder.c up to 1.1.1.1 external/public-domain/xz/dist/src/liblzma/common/microlzma_encoder.c up to 1.1.1.1 external/public-domain/xz/dist/src/liblzma/common/stream_decoder_mt.c up to 1.1.1.1 external/public-domain/xz/dist/src/liblzma/common/string_conversion.c up to 1.1.1.1 external/public-domain/xz/dist/src/liblzma/simple/arm64.c up to 1.1.1.1 external/public-domain/xz/dist/src/liblzma/simple/riscv.c up to 1.1.1.1 external/public-domain/xz/dist/src/liblzma/liblzma_generic.map up to 1.1.1.1 external/public-domain/xz/dist/src/liblzma/liblzma_linux.map up to 1.1.1.1 external/public-domain/xz/dist/src/xz/sandbox.c up to 1.1.1.1 external/public-domain/xz/dist/src/xz/sandbox.h up to 1.1.1.1 external/public-domain/xz/dist/tests/files/good-1-v0-trailing-1.lz up to 1.1.1.1 external/public-domain/xz/dist/tests/files/good-2-v0-v1.lz up to 1.1.1.1 external/public-domain/xz/dist/tests/files/bad-1-check-crc32-2.xz.base64 up to 1.1.1.1 external/public-domain/xz/dist/tests/files/bad-1-lzma2-10.xz.base64 up to 1.1.1.1 external/public-domain/xz/dist/tests/files/bad-1-lzma2-9.xz.base64 up to 1.1.1.1 external/public-domain/xz/dist/tests/files/bad-1-lzma2-11.xz.base64 up to 1.1.1.1 external/public-domain/xz/dist/tests/files/bad-1-v0-uncomp-size.lz up to 1.1.1.1 external/public-domain/xz/dist/tests/files/bad-1-v1-crc32.lz up to 1.1.1.1 external/public-domain/xz/dist/tests/files/bad-1-v1-dict-1.lz up to 1.1.1.1 external/public-domain/xz/dist/tests/files/bad-1-v1-dict-2.lz up to 1.1.1.1 external/public-domain/xz/dist/tests/files/bad-1-v1-magic-1.lz up to 1.1.1.1 external/public-domain/xz/dist/tests/files/bad-1-v1-magic-2.lz up to 1.1.1.1 external/public-domain/xz/dist/tests/files/bad-1-v1-member-size.lz up to 1.1.1.1 external/public-domain/xz/dist/tests/files/bad-1-v1-trailing-magic.lz up to 1.1.1.1 external/public-domain/xz/dist/tests/files/bad-1-v1-uncomp-size.lz up to 1.1.1.1 external/public-domain/xz/dist/tests/files/bad-3-index-uncomp-overflow.xz.base64 up to 1.1.1.1 external/public-domain/xz/dist/tests/files/bad-too_big_size-with_eopm.lzma up to 1.1.1.1 external/public-domain/xz/dist/tests/files/bad-too_small_size-without_eopm-1.lzma up to 1.1.1.1 external/public-domain/xz/dist/tests/files/bad-too_small_size-without_eopm-2.lzma up to 1.1.1.1 external/public-domain/xz/dist/tests/files/bad-too_small_size-without_eopm-3.lzma up to 1.1.1.1 external/public-domain/xz/dist/tests/files/bad-unknown_size-without_eopm.lzma up to 1.1.1.1 external/public-domain/xz/dist/tests/files/good-1-arm64-lzma2-1.xz.base64 up to 1.1.1.1 external/public-domain/xz/dist/tests/files/good-1-arm64-lzma2-2.xz.base64 up to 1.1.1.1 external/public-domain/xz/dist/tests/files/good-1-empty-bcj-lzma2.xz.base64 up to 1.1.1.1 external/public-domain/xz/dist/tests/files/good-1-v0.lz up to 1.1.1.1 external/public-domain/xz/dist/tests/files/good-1-v1-trailing-1.lz up to 1.1.1.1 external/public-domain/xz/dist/tests/files/good-1-v1-trailing-2.lz up to 1.1.1.1 external/public-domain/xz/dist/tests/files/good-1-v1.lz up to 1.1.1.1 external/public-domain/xz/dist/tests/files/good-2-v1-v0.lz up to 1.1.1.1 external/public-domain/xz/dist/tests/files/good-2-v1-v1.lz up to 1.1.1.1 external/public-domain/xz/dist/tests/files/good-known_size-with_eopm.lzma up to 1.1.1.1 external/public-domain/xz/dist/tests/files/good-known_size-without_eopm.lzma up to 1.1.1.1 external/public-domain/xz/dist/tests/files/good-unknown_size-with_eopm.lzma up to 1.1.1.1 external/public-domain/xz/dist/tests/files/unsupported-1-v234.lz up to 1.1.1.1 external/public-domain/xz/dist/tests/ossfuzz/config/fuzz_decode_alone.options up to 1.1.1.1 external/public-domain/xz/dist/tests/ossfuzz/config/fuzz_decode_stream.options up to 1.1.1.1 external/public-domain/xz/dist/tests/ossfuzz/config/fuzz_decode_stream_mt.options up to 1.1.1.1 external/public-domain/xz/dist/tests/ossfuzz/config/fuzz_encode_stream.options up to 1.1.1.1 external/public-domain/xz/dist/tests/ossfuzz/config/fuzz_lzma.dict up to 1.1.1.1 external/public-domain/xz/dist/tests/ossfuzz/config/fuzz_xz.dict up to 1.1.1.1 external/public-domain/xz/dist/tests/ossfuzz/fuzz_common.h up to 1.1.1.1 external/public-domain/xz/dist/tests/ossfuzz/fuzz_decode_alone.c up to 1.1.1.1 external/public-domain/xz/dist/tests/ossfuzz/fuzz_decode_stream.c up to 1.1.1.1 external/public-domain/xz/dist/tests/ossfuzz/fuzz_decode_stream_mt.c up to 1.1.1.1 external/public-domain/xz/dist/tests/ossfuzz/fuzz_encode_stream.c up to 1.1.1.1 external/public-domain/xz/dist/tests/test_compress_generated_abc up to 1.1.1.1 external/public-domain/xz/dist/tests/test_compress_generated_random up to 1.1.1.1 external/public-domain/xz/dist/tests/test_compress_generated_text up to 1.1.1.1 external/public-domain/xz/dist/tests/test_filter_str.c up to 1.1.1.1 external/public-domain/xz/dist/tests/test_hardware.c up to 1.1.1.1 external/public-domain/xz/dist/tests/test_index_hash.c up to 1.1.1.1 external/public-domain/xz/dist/tests/test_lzip_decoder.c up to 1.1.1.1 external/public-domain/xz/dist/tests/test_memlimit.c up to 1.1.1.1 external/public-domain/xz/dist/tests/test_microlzma.c up to 1.1.1.1 external/public-domain/xz/dist/tests/test_suffix.sh up to 1.1.1.1 external/public-domain/xz/dist/tests/test_vli.c up to 1.1.1.1 external/public-domain/xz/dist/tests/tests.cmake up to 1.1.1.1 external/public-domain/xz/dist/tests/tests_w32res.rc up to 1.1.1.1 external/public-domain/xz/dist/tests/tuktest.h up to 1.1.1.1 external/public-domain/xz/dist/build-aux/license-check.sh up to 1.1.1.1 external/public-domain/xz/dist/build-aux/test-driver up to 1.1.1.1 external/public-domain/xz/dist/cmake/remove-ordinals.cmake up to 1.1.1.1 external/public-domain/xz/dist/cmake/tuklib_common.cmake up to 1.1.1.1 external/public-domain/xz/dist/cmake/tuklib_cpucores.cmake up to 1.1.1.1 external/public-domain/xz/dist/cmake/tuklib_integer.cmake up to 1.1.1.1 external/public-domain/xz/dist/cmake/tuklib_large_file_support.cmake up to 1.1.1.1 external/public-domain/xz/dist/cmake/tuklib_mbstr.cmake up to 1.1.1.1 external/public-domain/xz/dist/cmake/tuklib_physmem.cmake up to 1.1.1.1 external/public-domain/xz/dist/cmake/tuklib_progname.cmake up to 1.1.1.1 external/public-domain/xz/dist/CMakeLists.txt up to 1.1.1.1 external/public-domain/xz/dist/COPYING.0BSD up to 1.1.1.1 external/public-domain/xz/dist/doxygen/Doxyfile up to 1.1.1.1 external/public-domain/xz/dist/doxygen/update-doxygen up to 1.1.1.1 external/public-domain/xz/dist/po4a/po4a.conf up to 1.1.1.1 external/public-domain/xz/dist/po4a/ar.po up to 1.1.1.1 external/public-domain/xz/dist/po4a/de.po up to 1.1.1.1 external/public-domain/xz/dist/po4a/fr.po up to 1.1.1.1 external/public-domain/xz/dist/po4a/it.po up to 1.1.1.1 external/public-domain/xz/dist/po4a/ko.po up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/ar/lzmainfo.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/ar/xz.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/ar/xzdec.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/ar/xzdiff.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/ar/xzgrep.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/ar/xzless.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/ar/xzmore.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/de/lzmainfo.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/de/xz.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/de/xzdec.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/de/xzdiff.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/de/xzgrep.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/de/xzless.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/de/xzmore.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/fr/lzmainfo.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/fr/xz.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/fr/xzdec.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/fr/xzless.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/it/lzmainfo.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/it/xz.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/it/xzdec.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/it/xzdiff.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/it/xzgrep.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/it/xzless.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/it/xzmore.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/ko/lzmainfo.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/ko/xz.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/ko/xzdec.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/ko/xzdiff.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/ko/xzgrep.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/ko/xzless.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/ko/xzmore.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/pt_BR/lzmainfo.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/pt_BR/xz.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/pt_BR/xzdec.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/pt_BR/xzless.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/ro/lzmainfo.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/ro/xz.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/ro/xzdec.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/ro/xzdiff.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/ro/xzgrep.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/ro/xzless.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/ro/xzmore.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/sr/lzmainfo.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/sr/xz.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/sr/xzdec.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/sr/xzdiff.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/sr/xzgrep.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/sr/xzless.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/sr/xzmore.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/sv/lzmainfo.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/sv/xz.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/sv/xzdec.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/sv/xzdiff.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/sv/xzgrep.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/sv/xzless.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/sv/xzmore.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/uk/lzmainfo.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/uk/xz.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/uk/xzdec.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/uk/xzdiff.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/uk/xzgrep.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/uk/xzless.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/man/uk/xzmore.1 up to 1.1.1.1 external/public-domain/xz/dist/po4a/pt_BR.po up to 1.1.1.1 external/public-domain/xz/dist/po4a/ro.po up to 1.1.1.1 external/public-domain/xz/dist/po4a/sr.po up to 1.1.1.1 external/public-domain/xz/dist/po4a/sv.po up to 1.1.1.1 external/public-domain/xz/dist/po4a/uk.po up to 1.1.1.1 external/public-domain/xz/dist/po4a/update-po up to 1.1.1.1 external/public-domain/xz/dist/po4a/xz-man.pot up to 1.1.1.1 external/public-domain/xz/dist/doc/examples_old/xz_pipe_comp.c delete external/public-domain/xz/dist/doc/examples_old/xz_pipe_decomp.c delete external/public-domain/xz/dist/macosx/build.sh delete external/public-domain/xz/dist/src/liblzma/liblzma.map delete external/public-domain/xz/dist/src/liblzma/check/crc32_table.c delete external/public-domain/xz/dist/src/liblzma/check/crc64_table.c delete external/public-domain/xz/dist/src/liblzma/check/crc_macros.h delete external/public-domain/xz/dist/tests/files/good-1-sparc-lzma2.xz.base64 delete external/public-domain/xz/dist/tests/files/good-1-x86-lzma2.xz.base64 delete external/public-domain/xz/dist/tests/bcj_test.c delete external/public-domain/xz/dist/tests/compress_prepared_bcj_sparc.base64 delete external/public-domain/xz/dist/tests/compress_prepared_bcj_x86.base64 delete external/public-domain/xz/Makefile.inc up to 1.7 external/public-domain/xz/prepare-import.sh up to 1.6 external/public-domain/xz/bin/lzmainfo/Makefile up to 1.3 external/public-domain/xz/bin/xz/Makefile up to 1.8 external/public-domain/xz/dist/AUTHORS up to 1.1.1.3 external/public-domain/xz/dist/COPYING up to 1.1.1.3 external/public-domain/xz/dist/ChangeLog up to 1.1.1.5 external/public-domain/xz/dist/INSTALL up to 1.1.1.5 external/public-domain/xz/dist/NEWS up to 1.1.1.5 external/public-domain/xz/dist/PACKAGERS up to 1.1.1.2 external/public-domain/xz/dist/README up to 1.1.1.4 external/public-domain/xz/dist/THANKS up to 1.1.1.5 external/public-domain/xz/dist/TODO up to 1.1.1.3 external/public-domain/xz/dist/config.h.in up to 1.1.1.4 external/public-domain/xz/dist/configure up to 1.3 external/public-domain/xz/dist/configure.ac up to 1.6 external/public-domain/xz/dist/build-aux/compile up to 1.1.1.2 external/public-domain/xz/dist/build-aux/config.guess up to 1.3 external/public-domain/xz/dist/build-aux/config.rpath up to 1.1.1.2 external/public-domain/xz/dist/build-aux/config.sub up to 1.1.1.2 external/public-domain/xz/dist/build-aux/depcomp up to 1.1.1.2 external/public-domain/xz/dist/build-aux/install-sh up to 1.1.1.2 external/public-domain/xz/dist/build-aux/ltmain.sh up to 1.1.1.2 external/public-domain/xz/dist/build-aux/manconv.sh up to 1.1.1.2 external/public-domain/xz/dist/build-aux/missing up to 1.1.1.2 external/public-domain/xz/dist/build-aux/version.sh up to 1.1.1.2 external/public-domain/xz/dist/doc/faq.txt up to 1.1.1.4 external/public-domain/xz/dist/doc/lzma-file-format.txt up to 1.1.1.3 external/public-domain/xz/dist/doc/xz-file-format.txt up to 1.1.1.2 external/public-domain/xz/dist/doc/examples/01_compress_easy.c up to 1.1.1.2 external/public-domain/xz/dist/doc/examples/02_decompress.c up to 1.1.1.3 external/public-domain/xz/dist/doc/examples/03_compress_custom.c up to 1.1.1.2 external/public-domain/xz/dist/doc/examples/04_compress_easy_mt.c up to 1.1.1.2 external/public-domain/xz/dist/m4/tuklib_common.m4 up to 1.1.1.2 external/public-domain/xz/dist/m4/tuklib_cpucores.m4 up to 1.1.1.4 external/public-domain/xz/dist/m4/tuklib_integer.m4 up to 1.1.1.3 external/public-domain/xz/dist/m4/tuklib_mbstr.m4 up to 1.1.1.2 external/public-domain/xz/dist/m4/tuklib_physmem.m4 up to 1.1.1.4 external/public-domain/xz/dist/m4/tuklib_progname.m4 up to 1.1.1.2 external/public-domain/xz/dist/po/cs.gmo up to 1.1.1.5 external/public-domain/xz/dist/po/cs.po up to 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external/public-domain/xz/dist/src/xz/util.h up to 1.1.1.3 external/public-domain/xz/dist/src/xz/xz.1 up to 1.1.1.5 external/public-domain/xz/dist/src/xz/xz_w32res.rc up to 1.1.1.2 external/public-domain/xz/dist/src/xzdec/lzmadec_w32res.rc up to 1.1.1.2 external/public-domain/xz/dist/src/xzdec/xzdec.1 up to 1.1.1.4 external/public-domain/xz/dist/src/xzdec/xzdec.c up to 1.1.1.4 external/public-domain/xz/dist/src/xzdec/xzdec_w32res.rc up to 1.1.1.2 external/public-domain/xz/dist/tests/create_compress_files.c up to 1.1.1.3 external/public-domain/xz/dist/tests/test_bcj_exact_size.c up to 1.1.1.3 external/public-domain/xz/dist/tests/test_block_header.c up to 1.1.1.2 external/public-domain/xz/dist/tests/test_check.c up to 1.1.1.2 external/public-domain/xz/dist/tests/test_compress.sh up to 1.1.1.2 external/public-domain/xz/dist/tests/test_files.sh up to 1.1.1.3 external/public-domain/xz/dist/tests/test_filter_flags.c up to 1.1.1.2 external/public-domain/xz/dist/tests/test_index.c up to 1.1.1.3 external/public-domain/xz/dist/tests/test_scripts.sh up to 1.1.1.2 external/public-domain/xz/dist/tests/test_stream_flags.c up to 1.1.1.2 external/public-domain/xz/dist/tests/tests.h up to 1.1.1.2 external/public-domain/xz/dist/tests/files/README up to 1.1.1.4 external/public-domain/xz/dist/tests/files/bad-0cat-alone.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/bad-0cat-header_magic.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/bad-0catpad-empty.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/bad-1-block_header-1.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/bad-1-block_header-2.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/bad-1-block_header-3.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/bad-1-block_header-4.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/bad-1-block_header-5.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/bad-1-block_header-6.xz.base64 up to 1.1.1.3 external/public-domain/xz/dist/tests/files/bad-1-check-crc32.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/bad-1-check-crc64.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/bad-1-check-sha256.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/bad-1-lzma2-1.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/bad-1-lzma2-2.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/bad-1-lzma2-3.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/bad-1-lzma2-4.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/bad-1-lzma2-5.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/bad-1-lzma2-6.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/bad-1-lzma2-7.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/bad-1-lzma2-8.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/bad-1-stream_flags-1.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/bad-1-stream_flags-2.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/bad-1-stream_flags-3.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/bad-1-vli-1.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/bad-1-vli-2.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/bad-2-compressed_data_padding.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/bad-2-index-1.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/bad-2-index-2.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/bad-2-index-3.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/bad-2-index-4.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/bad-2-index-5.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/good-0cat-empty.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/good-0catpad-empty.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/good-1-3delta-lzma2.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/good-1-block_header-1.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/good-1-block_header-2.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/good-1-block_header-3.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/good-1-check-crc32.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/good-1-check-crc64.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/good-1-check-none.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/good-1-check-sha256.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/good-1-delta-lzma2.tiff.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/good-1-lzma2-1.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/good-1-lzma2-2.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/good-1-lzma2-3.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/good-1-lzma2-4.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/good-1-lzma2-5.xz.base64 up to 1.1.1.4 external/public-domain/xz/dist/tests/files/good-2-lzma2.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/unsupported-block_header.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/unsupported-check.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/unsupported-filter_flags-1.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/unsupported-filter_flags-2.xz.base64 up to 1.1.1.5 external/public-domain/xz/dist/tests/files/unsupported-filter_flags-3.xz.base64 up to 1.1.1.5 external/public-domain/xz/include/config.h up to 1.10 external/public-domain/xz/lib/Makefile up to 1.13 external/public-domain/xz/lib/lzma.expsym up to 1.3 external/public-domain/xz/lib/shlib_version up to 1.4 Update xz to 5.8.3. @ text @d12 1 a12 2 4. Translations 4.1. Testing translations d58 3 a60 5 XZ Utils supports multithreaded compression. XZ Utils doesn't support multithreaded decompression yet. It has been planned though and taken into account when designing the .xz file format. In the future, files that were created in threaded mode can be decompressed in threaded mode too. d68 1 a68 1 README This file d70 16 a85 17 INSTALL.generic Generic install instructions for those not familiar with packages using GNU Autotools INSTALL Installation instructions specific to XZ Utils PACKAGERS Information to packagers of XZ Utils COPYING XZ Utils copyright and license information COPYING.0BSD BSD Zero Clause License COPYING.GPLv2 GNU General Public License version 2 COPYING.GPLv3 GNU General Public License version 3 COPYING.LGPLv2.1 GNU Lesser General Public License version 2.1 AUTHORS The main authors of XZ Utils THANKS Incomplete list of people who have helped making this software NEWS User-visible changes between XZ Utils releases ChangeLog Detailed list of changes (commit log) TODO Known bugs and some sort of to-do list d95 3 a97 3 are also provided in plain text (ASCII only) format in the directory "doc/man" to make the man pages more accessible to those whose operating system doesn't provide an easy way to view man pages. d106 8 a113 4 There are a few example/tutorial programs that should help in getting started with liblzma. In the source package the examples are in "doc/examples" and in binary packages they may be under "examples" in the same directory as this README. d115 2 a116 5 Since the liblzma API has similarities to the zlib API, some people may find it useful to read the zlib docs and tutorial too: https://zlib.net/manual.html https://zlib.net/zlib_how.html d195 2 a196 21 4. Translations --------------- The xz command line tool and all man pages can be translated. The translations are handled via the Translation Project. If you wish to help translating xz, please join the Translation Project: https://translationproject.org/html/translators.html Updates to translations won't be accepted by methods that bypass the Translation Project because there is a risk of duplicate work: translation updates made in the xz repository aren't seen by the translators in the Translation Project. If you have found bugs in a translation, please report them to the Language-Team address which can be found near the beginning of the PO file. If you find language problems in the original English strings, feel free to suggest improvements. Ask if something is unclear. 4.1. Testing translations d198 8 a205 1 Testing can be done by installing xz into a temporary directory. d207 1 a207 15 If building from Git repository (not tarball), generate the Autotools files: ./autogen.sh Create a subdirectory for the build files. The tmp-build directory can be deleted after testing. mkdir tmp-build cd tmp-build ../configure --disable-shared --enable-debug --prefix=$PWD/inst Edit the .po file in the po directory. Then build and install to the "tmp-build/inst" directory, and use translations.bash to see how some of the messages look. Repeat these steps if needed: d209 2 d212 68 a279 9 make -j"$(nproc)" install bash ../debug/translation.bash | less bash ../debug/translation.bash | less -S # For --list outputs To test other languages, set the LANGUAGE environment variable before running translations.bash. The value should match the PO file name without the .po suffix. Example: export LANGUAGE=fi d288 2 a289 2 https://7-zip.org/ https://p7zip.sourceforge.net/ a295 4 XZ for Java is a complete implementation written in pure Java. https://tukaani.org/xz/java.html d300 8 a307 9 XZ Utils in general: - Home page: https://tukaani.org/xz/ - Email to maintainer(s): xz@@tukaani.org - IRC: #tukaani on Libera Chat - GitHub: https://github.com/tukaani-project/xz Lead maintainer: - Email: Lasse Collin - IRC: Larhzu on Libera Chat @ 1.1.1.4 log @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. @ text @d12 1 a12 2 4. Translations 4.1. Testing translations d58 3 a60 5 XZ Utils supports multithreaded compression. XZ Utils doesn't support multithreaded decompression yet. It has been planned though and taken into account when designing the .xz file format. In the future, files that were created in threaded mode can be decompressed in threaded mode too. d68 1 a68 1 README This file d70 16 a85 17 INSTALL.generic Generic install instructions for those not familiar with packages using GNU Autotools INSTALL Installation instructions specific to XZ Utils PACKAGERS Information to packagers of XZ Utils COPYING XZ Utils copyright and license information COPYING.0BSD BSD Zero Clause License COPYING.GPLv2 GNU General Public License version 2 COPYING.GPLv3 GNU General Public License version 3 COPYING.LGPLv2.1 GNU Lesser General Public License version 2.1 AUTHORS The main authors of XZ Utils THANKS Incomplete list of people who have helped making this software NEWS User-visible changes between XZ Utils releases ChangeLog Detailed list of changes (commit log) TODO Known bugs and some sort of to-do list d95 3 a97 3 are also provided in plain text (ASCII only) format in the directory "doc/man" to make the man pages more accessible to those whose operating system doesn't provide an easy way to view man pages. d106 8 a113 4 There are a few example/tutorial programs that should help in getting started with liblzma. In the source package the examples are in "doc/examples" and in binary packages they may be under "examples" in the same directory as this README. d115 2 a116 5 Since the liblzma API has similarities to the zlib API, some people may find it useful to read the zlib docs and tutorial too: https://zlib.net/manual.html https://zlib.net/zlib_how.html d195 2 a196 21 4. Translations --------------- The xz command line tool and all man pages can be translated. The translations are handled via the Translation Project. If you wish to help translating xz, please join the Translation Project: https://translationproject.org/html/translators.html Updates to translations won't be accepted by methods that bypass the Translation Project because there is a risk of duplicate work: translation updates made in the xz repository aren't seen by the translators in the Translation Project. If you have found bugs in a translation, please report them to the Language-Team address which can be found near the beginning of the PO file. If you find language problems in the original English strings, feel free to suggest improvements. Ask if something is unclear. 4.1. Testing translations d198 8 a205 1 Testing can be done by installing xz into a temporary directory. d207 1 a207 15 If building from Git repository (not tarball), generate the Autotools files: ./autogen.sh Create a subdirectory for the build files. The tmp-build directory can be deleted after testing. mkdir tmp-build cd tmp-build ../configure --disable-shared --enable-debug --prefix=$PWD/inst Edit the .po file in the po directory. Then build and install to the "tmp-build/inst" directory, and use translations.bash to see how some of the messages look. Repeat these steps if needed: d209 2 d212 68 a279 9 make -j"$(nproc)" install bash ../debug/translation.bash | less bash ../debug/translation.bash | less -S # For --list outputs To test other languages, set the LANGUAGE environment variable before running translations.bash. The value should match the PO file name without the .po suffix. Example: export LANGUAGE=fi d288 2 a289 2 https://7-zip.org/ https://p7zip.sourceforge.net/ a295 4 XZ for Java is a complete implementation written in pure Java. https://tukaani.org/xz/java.html d300 8 a307 9 XZ Utils in general: - Home page: https://tukaani.org/xz/ - Email to maintainer(s): xz@@tukaani.org - IRC: #tukaani on Libera Chat - GitHub: https://github.com/tukaani-project/xz Lead maintainer: - Email: Lasse Collin - IRC: Larhzu on Libera Chat @