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Author SHA1 Message Date
Lasse Collin
f229fa32bf 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.
2014-12-17 21:13:42 +02:00
Lasse Collin
94a1a869ee 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.
2014-12-17 21:13:42 +02:00
Andre Noll
0e50ad7129 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>
2014-10-18 18:23:15 +03:00
Andre Noll
9fd333d742 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>
2014-10-18 18:23:14 +03:00
Lasse Collin
495aaf3a5b Bump version and soname for 5.0.7. 2014-09-20 20:44:32 +03:00
Lasse Collin
ac6c8921d1 Update NEWS for 5.0.7. 2014-09-20 20:43:29 +03:00
Lasse Collin
d1b0276aaf liblzma: Fix invalid Libs.private value in liblzma.pc. 2014-09-20 20:21:18 +03:00
Lasse Collin
cac72956b1 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 19:48:16 +03:00
Lasse Collin
2cdf0875de Bump version and soname for 5.0.6. 2014-09-14 19:35:45 +03:00
Lasse Collin
0168b6c8fb Update NEWS for 5.0.6. 2014-09-14 19:33:46 +03:00
Lasse Collin
13337714e8 xzgrep: List xzgrep_expected_output in tests/Makefile.am. 2014-09-09 19:18:23 +03:00
Lasse Collin
ccc728d829 xzgrep: Improve the test script.
Now it should be close to the functionality of the original
version by Pavel Raiskup.
2014-09-09 19:18:23 +03:00
Lasse Collin
948f5865fe xzgrep: Add a test for the previous fix.
This is a simplified version of Pavel Raiskup's
original patch.
2014-09-09 19:18:23 +03:00
Lasse Collin
64228d0d5c 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.
2014-09-09 19:18:23 +03:00
Lasse Collin
98d3368ef4 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.
2014-04-26 08:47:36 +03:00
Lasse Collin
ba3b5dd082 Build: Add --disable-doc to configure. 2014-04-26 08:47:36 +03:00
Lasse Collin
3d4575f236 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".
2014-04-26 08:47:24 +03:00
Lasse Collin
b9f0584e3e 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.
2014-04-26 08:47:24 +03:00
Lasse Collin
cc41bcaf77 xz: Fix a comment. 2014-04-26 08:45:49 +03:00
Lasse Collin
e34025d666 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.
2014-04-26 08:38:12 +03:00
Lasse Collin
0b6168974f liblzma: Remove a useless C99ism from sha256.c.
Unsurprisingly it makes no difference in compiled output.
2014-04-26 08:38:12 +03:00
Lasse Collin
41e436076c 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.
2014-04-26 08:37:15 +03:00
Lasse Collin
c33efefd4e Fix typos in comments. 2014-04-26 08:37:00 +03:00
Lasse Collin
e560c82f1f Update THANKS. 2014-04-26 08:31:53 +03:00
Lasse Collin
05192b32e5 liblzma: Document the need for block->check for lzma_block_header_decode().
Thanks to Tomer Chachamu.
2014-04-26 08:31:43 +03:00
Lasse Collin
0f35eafe51 Update TODO. 2014-04-26 08:31:21 +03:00
Lasse Collin
fc9eaf81d7 Build: Remove a comment about Automake 1.10 from configure.ac.
The previous commit supports silent rules and that requires
Automake 1.11.
2014-04-26 08:30:00 +03:00
Lasse Collin
090c69dda5 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.
2014-04-26 08:29:17 +03:00
Anders F Bjorklund
1f35331332 macosx: separate liblzma package 2013-08-03 13:24:47 +03:00
Anders F Bjorklund
1415f1d946 macosx: set minimum to leopard 2013-08-03 13:24:47 +03:00
Anders F Bjorklund
41913949b9 move configurables into variables 2013-08-03 13:24:47 +03:00
Lasse Collin
3dffda33f4 Build: Fix the detection of missing CRC32.
Thanks to Vincent Torri.
2013-08-03 13:24:36 +03:00
Lasse Collin
b69900ed0b Man pages: Use similar syntax for synopsis as in xz.
The man pages of lzmainfo, xzmore, and xzdec had similar
constructs as the man page of xz had before the commit
eb6ca9854b. Eric S. Raymond
didn't mention these man pages in his bug report, but
it's nice to be consistent.
2013-06-30 18:03:54 +03:00
Lasse Collin
cf4a1e1879 Update NEWS for 5.0.5. 2013-06-30 15:55:09 +03:00
Lasse Collin
cb94bb6d1f Bump version and soname for 5.0.5. 2013-06-30 15:54:38 +03:00
Lasse Collin
b7dee202d5 xz: Fix return value type in io_write_buf().
It didn't affect the behavior of the code since -1
becomes true anyway.
2013-06-28 23:56:34 +03:00
Lasse Collin
265e7b44d8 xz: Remove an outdated NetBSD-specific comment.
Nowadays errno == EFTYPE is documented in open(2).
2013-06-28 22:04:40 +03:00
Lasse Collin
78c2f8db90 xz: Fix error detection of fcntl(fd, F_SETFL, flags) calls.
POSIX says that fcntl(fd, F_SETFL, flags) returns -1 on
error and "other than -1" on success. This is how it is
documented e.g. on OpenBSD too. On Linux, success with
F_SETFL is always 0 (at least accorinding to fcntl(2)
from man-pages 3.51).
2013-06-28 22:04:36 +03:00
Lasse Collin
91750dff8f xz: Fix use of wrong variable in a fcntl() call.
Due to a wrong variable name, when writing a sparse file
to standard output, *all* file status flags were cleared
(to the extent the operating system allowed it) instead of
only clearing the O_APPEND flag. In practice this worked
fine in the common situations on GNU/Linux, but I didn't
check how it behaved elsewhere.

The original flags were still restored correctly. I still
changed the code to use a separate boolean variable to
indicate when the flags should be restored instead of
relying on a special value in stdout_flags.
2013-06-28 22:04:32 +03:00
Lasse Collin
e11888a79a xz: Check the value of lzma_stream_flags.version in --list.
It is a no-op for now, but if an old xz version is used
together with a newer liblzma that supports something new,
then this check becomes important and will stop the old xz
from trying to parse files that it won't understand.
2013-06-26 13:31:19 +03:00
Lasse Collin
f39ddd88f3 Build: Require Automake 1.12 and use serial-tests option.
It should actually still work with Automake 1.10 if
the serial-tests option is removed. Automake 1.13 started
using parallel tests by default and the option to get
the old behavior isn't supported before 1.12.

At least for now, parallel tests don't improve anything
in XZ Utils but they hide the progress output from
test_compress.sh.
2013-06-26 12:17:13 +03:00
Lasse Collin
cb84e27802 xz: Validate Uncompressed Size from Block Header in list.c.
This affects only "xz -lvv". Normal decompression with xz
already detected if Block Header and Index had mismatched
Uncompressed Size fields. So this just makes "xz -lvv"
show such files as corrupt instead of showing the
Uncompressed Size from Index.
2013-06-26 10:59:19 +03:00
Lasse Collin
f01780fce4 Update THANKS. 2013-06-26 10:58:58 +03:00
Lasse Collin
d98ede7d70 xz: Make the man page more friendly to doclifter.
Thanks to Eric S. Raymond.
2013-06-26 10:58:07 +03:00
Lasse Collin
19b447b64b xz: A couple of man page fixes.
Now the interaction of presets and custom filter chains
is described correctly. Earlier it contradicted itself.

Thanks to DevHC who reported these issues on IRC to me
on 2012-12-14.
2013-06-26 10:54:24 +03:00
Lasse Collin
45edf2966f xz: Fix interaction between preset and custom filter chains.
There was somewhat illogical behavior when --extreme was
specified and mixed with custom filter chains.

Before this commit, "xz -9 --lzma2 -e" was equivalent
to "xz --lzma2". After it is equivalent to "xz -6e"
(all earlier preset options get forgotten when a custom
filter chain is specified and the default preset is 6
to which -e is applied). I find this less illogical.

This also affects the meaning of "xz -9e --lzma2 -7".
Earlier it was equivalent to "xz -7e" (the -e specified
before a custom filter chain wasn't forgotten). Now it
is "xz -7". Note that "xz -7e" still is the same as "xz -e7".

Hopefully very few cared about this in the first place,
so pretty much no one should even notice this change.

Thanks to Conley Moorhous.
2013-06-26 10:54:18 +03:00
Lasse Collin
b065984e5a xz: Change size_t to uint32_t in a few places. 2013-06-26 10:54:09 +03:00
Lasse Collin
32be621f52 Build: Use -Wvla with GCC if supported.
Variable-length arrays are mandatory in C99 but optional in C11.
The code doesn't currently use any VLAs and it shouldn't in the
future either to stay compatible with C11 without requiring any
optional C11 features.
2013-06-26 10:53:57 +03:00
Lasse Collin
efb07cfba6 xzdec: Improve the --help message.
The options are now ordered in the same order as in xz's help
message.

Descriptions were added to the options that are ignored.
I left them in parenthesis even if it looks a bit weird
because I find it easier to spot the ignored vs. non-ignored
options from the list that way.
2013-06-26 10:53:57 +03:00
Lasse Collin
e3c8be1369 Update THANKS. 2013-04-05 19:34:42 +03:00