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848 Commits

Author SHA1 Message Date
Lasse Collin ebd54dbd6e xz/DOS: Add experimental 8.3 filename support. 
This is incompatible with the 8.3 support patch made by
Juan Manuel Guerrero. I think this one is nicer, but
I need to get feedback from DOS users before saying
that this is the final version of 8.3 filename support.
 2011-04-10 13:09:42 +03:00
Lasse Collin cd4fe97852 xz/DOS: Be more careful with the destination file. 
Try to avoid overwriting the source file if --force is
used and the generated destination filename refers to
the source file. This can happen with 8.3 filenames where
extra characters are ignored.

If the generated output file refers to a special file
like "con" or "prn", refuse to write to it even if --force
is used.
 2011-04-10 12:47:47 +03:00
Lasse Collin 607f9f98ae Update THANKS. 2011-04-09 18:29:30 +03:00
Lasse Collin fca396b374 liblzma: Add missing #ifdefs to filter_common.c. 
Passing --disable-decoders to configure broke a few
encoders due to missing #ifdefs in filter_common.c.

Thanks to Jason Gorski for the patch.
 2011-04-09 18:28:58 +03:00
Lasse Collin b03f6cd3eb xz: Avoid unneeded fstat() on DOS-like systems. 2011-04-09 15:24:59 +03:00
Lasse Collin 335fe260a8 xz: Minor internal changes to handling of --threads. 
Now it always defaults to one thread. Maybe this
will change again if a threading method is added
that doesn't affect memory usage.
 2011-04-09 15:11:13 +03:00
Lasse Collin 9edd6ee895 xz: Change size_t to uint32_t in a few places. 2011-04-08 17:53:05 +03:00
Lasse Collin 411013ea45 xz: Fix a typo in a comment. 2011-04-08 17:48:41 +03:00
Lasse Collin b34c5ce4b2 liblzma: Use TUKLIB_GNUC_REQ to check GCC version in sha256.c. 2011-04-05 22:41:33 +03:00
Lasse Collin db33117cc8 Build: Upgrade m4/acx_pthread.m4 to the latest version. 
It was renamed to ax_pthread.m4 in Autoconf Archive.
 2011-04-05 17:12:20 +03:00
Lasse Collin 1039bfcfc0 xz: Use posix_fadvise() if it is available. 2011-04-05 15:27:26 +03:00
Lasse Collin 1ef3cf44a8 xz: Call lzma_end(&strm) before exiting if debugging is enabled. 2011-04-05 15:13:29 +03:00
Lasse Collin bd432015d3 liblzma: Fix a memory leak in stream_encoder.c. 
It leaks old filter options structures (hundred bytes or so)
every time the lzma_stream is reinitialized. With the xz tool,
this happens when compressing multiple files.
 2011-04-02 14:49:56 +03:00
Lasse Collin 1688901321 Updated NEWS for 5.0.2. 2011-04-01 13:25:05 +03:00
Lasse Collin 85cdf7dd4e Update INSTALL with another note about IRIX. 2011-03-31 15:06:58 +03:00
Lasse Collin c3f4995586 Tests: Add a new file to test empty LZMA2 streams. 2011-03-31 12:22:55 +03:00
Lasse Collin 0d21f49a80 liblzma: Fix decoding of LZMA2 streams having no uncompressed data. 
The decoder considered empty LZMA2 streams to be corrupt.
This shouldn't matter much with .xz files, because no encoder
creates empty LZMA2 streams in .xz. This bug is more likely
to cause problems in applications that use raw LZMA2 streams.
 2011-03-31 11:54:48 +03:00
Lasse Collin 40277998cb Scripts: Better fix for xzgrep. 
Now it uses "grep -q".

Thanks to Gregory Margo.
 2011-03-24 01:42:49 +02:00
Lasse Collin 2118733045 Updated THANKS. 2011-03-24 01:22:18 +02:00
Lasse Collin c7210d9a3f Scripts: Fix xzgrep -l. 
It didn't work at all. It tried to use the -q option
for grep, but it appended it after "--". This works
around it by redirecting to /dev/null. The downside
is that this can be slower with big files compared
to proper use of "grep -q".

Thanks to Gregory Margo.
 2011-03-24 01:21:32 +02:00
Lasse Collin 4eb83e3204 Scripts: Add lzop (.lzo) support to xzdiff and xzgrep. 2011-03-19 13:08:22 +02:00
Lasse Collin 923b22483b xz: Add --block-size=SIZE. 
This uses LZMA_FULL_FLUSH every SIZE bytes of input.

Man page wasn't updated yet.
 2011-03-18 19:10:30 +02:00
Lasse Collin 57597d42ca xz: Add --single-stream. 
This can be useful when there is garbage after the
compressed stream (.xz, .lzma, or raw stream).

Man page wasn't updated yet.
 2011-03-18 18:19:19 +02:00
Lasse Collin 96f94bc925 xz: Clean up suffix.c. 
struct suffix_pair isn't needed in compresed_name()
so get rid of it there.
 2011-02-06 20:16:14 +02:00
Lasse Collin 8930c7ae3f xz: Check if the file already has custom suffix when compressing. 
Now "xz -S .test foo.test" refuses to compress the
file because it already has the suffix .test. The man
page had it documented this way already.
 2011-02-06 20:16:14 +02:00
Lasse Collin 940d5852c6 Updated THANKS. 2011-02-06 20:16:14 +02:00
Lasse Collin 4ebe65f839 Translations: Add Polish translation. 
Thanks to Jakub Bogusz.
 2011-02-06 20:16:14 +02:00
Lasse Collin fc1d292dca Updated THANKS. 2011-02-06 20:16:14 +02:00
Lasse Collin 6dd061adfd Merge commit '5fbce0b8d96dc96775aa0215e3581addc830e23d' 2011-02-06 20:13:01 +02:00
Lasse Collin 5fbce0b8d9 Update NEWS for 5.0.1. 2011-01-28 20:16:57 +02:00
Lasse Collin 03ebd1bbb3 xz: Fix --force on setuid/setgid/sticky and multi-hardlink files. 
xz didn't compress setuid/setgid/sticky files and files
with multiple hard links even with --force. This bug was
introduced in 23ac2c44c3.

Thanks to Charles Wilson.
 2011-01-26 12:19:08 +02:00
Lasse Collin 9d542ceebc Merge branch 'v5.0' 2011-01-19 11:45:35 +02:00
Lasse Collin 7bd0a5e7cc Updated THANKS. 2011-01-18 21:25:24 +02:00
Lasse Collin f71c4e16e9 Add alloc_size and malloc attributes to a few functions. 
Thanks to Cristian Rodríguez for the original patch.
 2011-01-18 21:23:50 +02:00
Lasse Collin 316cbe2446 Scripts: Fix gzip and bzip2 support in xzdiff. 2010-12-13 16:36:33 +02:00
Lasse Collin 4f2c69a4e3 Merge branch 'v5.0' 2010-12-12 23:13:22 +02:00
Lasse Collin 9311774c49 Build: Enable ASM on DJGPP by default. 2010-12-12 21:23:55 +02:00
Lasse Collin 4a42aaee28 Updated THANKS. 2010-12-12 16:09:42 +02:00
Lasse Collin ce56f63c41 Add missing PRIx32 and PRIx64 compatibility definitions. 
This fixes portability to systems that lack C99 inttypes.h.

Thanks to Juan Manuel Guerrero.
 2010-12-12 16:07:11 +02:00
Lasse Collin e6baedddcf DOS-like: Treat \ and : as directory separators in addition to /. 
Juan Manuel Guerrero had fixed this in his XZ Utils port
to DOS/DJGPP. The bug affects also Windows and OS/2.
 2010-12-12 14:50:04 +02:00
Lasse Collin adb89e68d4 Merge branch 'v5.0' 2010-12-07 18:53:04 +02:00
Lasse Collin b7afd3e22a Translations: Fix Czech translation of "sparse file". 
Thanks to Petr Hubený and Marek Černocký.
 2010-12-07 18:52:04 +02:00
Lasse Collin 7c24e0d1b8 Merge branch 'v5.0' 2010-11-15 14:33:01 +02:00
Lasse Collin 3e564704bc liblzma: Document the return value of lzma_lzma_preset(). 2010-11-15 14:28:26 +02:00
Jonathan Nieder 2964d8d691 Simplify paths in generated API docs 
Currently the file list generated by Doxygen has src/ at the
beginning of each path.  Paths like common/sysdefs.h and
liblzma/api/lzma.h are easier to read without such a prefix.

Builds from a separate build directory with

	mkdir build
	cd build
	../configure
	doxygen Doxyfile

include an even longer prefix /home/someone/src/xz/src; this
patch has the nice side-effect of eliminating that prefix, too.

Fixes: http://bugs.debian.org/572273
 2010-11-13 14:36:28 +02:00
Anders F Bjorklund b4d42f1a71 add build script for macosx universal 2010-11-08 14:22:43 +02:00
Lasse Collin 15ee6935ab Update the copies of GPLv2 and LGPLv2.1 from gnu.org. 
There are only a few white space changes.
 2010-11-04 18:31:40 +02:00
Lasse Collin 8e355f7fdb Merge branch 'v5.0' 2010-10-26 15:53:06 +03:00
Lasse Collin 37c25658ef Build: Copy the example programs to $docdir/examples. 
The example programs by Daniel Mealha Cabrita were included
in the git repository, but I had forgot to add them to
Makefile.am. Thus, they didn't get included in the source
package at all by "make dist".
 2010-10-26 15:48:48 +03:00
Lasse Collin 974ebe6349 liblzma: Rename a few variables and constants. 
This has no semantic changes. I find the new names slightly
more logical and they match the names that are already used
in XZ Embedded.

The name fastpos wasn't changed (not worth the hassle).
 2010-10-26 10:36:41 +03:00