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1005 commits

Author SHA1 Message Date
Adrien Nader
46cbb9033a 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.
2014-12-12 19:16:10 +02:00
Adrien Nader
7ce49d444f po/fr: update my email address and copyright years. 2014-12-12 19:16:09 +02:00
Adrien Nader
214c553ebc fr.po: commit file after only "update-po" so actual is readable. 2014-12-12 19:16:09 +02:00
Lasse Collin
1190c641af liblzma: Document how lzma_mt.block_size affects memory usage. 2014-12-02 20:04:07 +02:00
Lasse Collin
e4fc1d2f95 Update INSTALL about a "make check" failure in test_scripts.sh. 2014-11-28 20:07:18 +02:00
Lasse Collin
34f9e40a0a Remove LZMA_UNSTABLE macro. 2014-11-26 20:12:27 +02:00
Lasse Collin
6d9c0ce9f2 liblzma: Update lzma_stream_encoder_mt() API docs. 2014-11-26 20:10:33 +02:00
Lasse Collin
2301f3f05d 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).
2014-11-25 12:32:05 +02:00
Lasse Collin
107a263d5b Build: Update m4/ax_pthread.m4 from Autoconf Archive. 2014-11-17 19:11:49 +02:00
Lasse Collin
b13a781833 Build: Replace obsolete AC_HELP_STRING with AS_HELP_STRING. 2014-11-17 18:52:21 +02:00
Lasse Collin
542cac122e 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.
2014-11-17 18:43:19 +02:00
Lasse Collin
7b03a15cea xzdiff: Use mkdir if mktemp isn't available. 2014-11-10 18:54:40 +02:00
Lasse Collin
f8c13e5e36 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.
2014-11-10 18:45:01 +02:00
Lasse Collin
7716dcf9df 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 9494fb6d0f.
2014-11-10 15:38:47 +02:00
Lasse Collin
230fa4a605 Update THANKS. 2014-11-10 14:49:55 +02:00
Lasse Collin
4e4ae08bc7 Update .gitignore files. 2014-10-29 21:28:25 +02:00
Lasse Collin
c923b140b2 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.
2014-10-29 21:15:35 +02:00
Lasse Collin
08c2aa16be Translations: Update the Italian translation.
Thanks to Milo Casagrande.
2014-10-24 20:09:29 +03:00
Lasse Collin
2f9f61aa83 Translations: Update the Polish translation.
Thanks to Jakub Bogusz.
2014-10-18 18:51:45 +03:00
Andre Noll
4f9d233f67 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>
2014-10-14 22:06:10 +03:00
Andre Noll
00502b2bed l10n: de.po: Update German translation
Signed-off-by: Andre Noll <maan@systemlinux.org>
2014-10-14 22:06:10 +03:00
Andre Noll
706b049675 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>
2014-10-14 22:06:09 +03:00
Lasse Collin
7c32e6a935 Update THANKS. 2014-10-09 19:42:26 +03:00
Lasse Collin
076258cc45 Add support for AmigaOS/AROS to tuklib_physmem().
Thanks to Fredrik Wikstrom.
2014-10-09 19:41:51 +03:00
Lasse Collin
efa7b0a210 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.
2014-10-09 18:42:14 +03:00
Trần Ngọc Quân
9c5f76098c l10n: vi.po: Update Vietnamese translation
Signed-off-by: Trần Ngọc Quân <vnwildman@gmail.com>
2014-10-04 08:33:39 +07:00
Lasse Collin
c4911f2db3 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.
2014-09-25 18:38:48 +03:00
Lasse Collin
76e75522ed Update NEWS for 5.0.7. 2014-09-20 21:01:21 +03:00
Lasse Collin
d62028b4c1 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.
2014-09-20 19:42:56 +03:00
Lasse Collin
c35de31d42 Bump the version number to 5.1.4beta. 2014-09-14 21:54:09 +03:00
Lasse Collin
e9e097e22c Update NEWS for 5.0.6 and 5.1.4beta. 2014-09-14 21:50:13 +03:00
Lasse Collin
642f856bb8 Update TODO. 2014-09-14 21:02:41 +03:00
Lasse Collin
6b5e3b9eff xz: Add --ignore-check. 2014-08-05 22:32:36 +03:00
Lasse Collin
9adbc2ff37 liblzma: Add support for LZMA_IGNORE_CHECK. 2014-08-05 22:15:07 +03:00
Lasse Collin
0e0f34b8e4 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.
2014-08-05 22:03:30 +03:00
Lasse Collin
71e1437ab5 liblzma: Use lzma_memcmplen() in the BT3 match finder.
I had missed this when writing the commit
5db75054e9.

Thanks to Jun I Jin.
2014-08-04 19:25:58 +03:00
Lasse Collin
41dc9ea06e Update THANKS. 2014-08-04 00:25:44 +03:00
Lasse Collin
5dcffdbcc2 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>.
2014-08-03 21:32:25 +03:00
Lasse Collin
a9477d1e0c 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.
2014-08-03 21:08:12 +03:00
Lasse Collin
5a76c7c8ee 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.
2014-08-03 20:38:13 +03:00
Lasse Collin
9a096f8e57 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.
2014-08-03 20:33:38 +03:00
Lasse Collin
bc7650d87b liblzma: SHA-256: Do the byteswapping without a temporary buffer. 2014-08-03 19:56:43 +03:00
Lasse Collin
544aaa3d13 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".
2014-07-25 22:38:28 +03:00
Lasse Collin
f48fce093b liblzma: Simplify LZMA fast mode code by using memcmp(). 2014-07-25 22:30:38 +03:00
Lasse Collin
6bf5308e34 liblzma: Use lzma_memcmplen() in fast mode of LZMA. 2014-07-25 22:29:49 +03:00
Lasse Collin
353212137e Update THANKS. 2014-07-25 21:16:23 +03:00
Lasse Collin
5db75054e9 liblzma: Use lzma_memcmplen() in the match finders.
This doesn't change the match finder output.
2014-07-25 21:15:07 +03:00
Lasse Collin
e1c8f1d01f 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.
2014-07-25 20:57:20 +03:00
Lasse Collin
765735cf52 Update THANKS. 2014-07-12 21:10:09 +03:00
Lasse Collin
59da01785e Translations: Add Vietnamese translation.
Thanks to Trần Ngọc Quân.
2014-07-12 20:06:08 +03:00