Yann Collet [Wed, 12 Dec 2018 19:19:46 +0000 (11:19 -0800)]
Merge pull request #618 from dosaboy/add-snap-packaging-support
Add snap packaging support
Edward Hope-Morley [Tue, 11 Dec 2018 17:54:45 +0000 (17:54 +0000)]
Add snap packaging support
This commit adds a snapcraft.yaml file to allow lz4
to be distributed as a snap (see https://snapcraft.io/
for more info on snaps).
Building the Snap
-----------------
To build the snap simply install snapcraft and build the
snap e.g. on Ubuntu by doing:
$ sudo apt install snapcraft
$ cd contrib; snapcraft
This will build a snap that can be published [1] to
e.g. https://snapcraft.io/lz4
If you want to test the snap before publishing you
can do:
$ snap install <snapname>.snap --dangerous
And that will install it on your local host. You
will then have lz4 as a command to run.
Installing the Snap
-------------------
Once published and released in the snapstore your snap
can be installed on any platform that supports snaps
by doing:
snap install lz4
[1] https://docs.snapcraft.io/releasing-to-the-snap-store
Yann Collet [Sun, 9 Dec 2018 19:29:43 +0000 (11:29 -0800)]
Merge pull request #616 from felixhandte/lz4-attach-reject-short-dicts
Fix LZ4_compress_fast_continue() Prefix Size Check
Yann Collet [Sun, 9 Dec 2018 19:29:03 +0000 (11:29 -0800)]
Merge pull request #613 from lzutao/fix_meson_tests
meson: Fix build and test problems
Lzu Tao [Sun, 9 Dec 2018 11:57:49 +0000 (18:57 +0700)]
meson: Add README.md for newcomers [skip ci]
W. Felix Handte [Wed, 5 Dec 2018 19:24:33 +0000 (11:24 -0800)]
Fix Dict Size Test in `LZ4_compress_fast_continue()`
Dictionaries don't need to be > 4 bytes, they need to be >= 4 bytes. This test
was overly conservative.
Also removes the test in `LZ4_attach_dictionary()`.
W. Felix Handte [Tue, 4 Dec 2018 22:05:11 +0000 (14:05 -0800)]
Don't Attach Very Small Dictionaries
Fixes a mismatch in behavior between loading into the context (via
`LZ4_loadDict()`) a very small (<= 4 bytes) non-contiguous dictionary, versus
attaching it with `LZ4_attach_dictionary()`.
Before this patch, this divergence could be reproduced by running
```
make -C tests fuzzer MOREFLAGS="-m32"
tests/fuzzer -v -s1239 -t3146
```
Making sure these two paths behave exactly identically is an easy way to test
the correctness of the attach path, so it's desirable that this remain an
unpolluted, high signal test.
Lzu Tao [Tue, 4 Dec 2018 03:18:54 +0000 (10:18 +0700)]
No need to join prefix and let soversion base on version
Lzu Tao [Tue, 4 Dec 2018 03:18:01 +0000 (10:18 +0700)]
Use MESON_INSTALL_DESTDIR_PREFIX instead of DESTDIR
Lzu Tao [Mon, 3 Dec 2018 17:59:06 +0000 (00:59 +0700)]
meson: Add fallback message when not found lz4.h
Lzu Tao [Mon, 3 Dec 2018 17:56:10 +0000 (00:56 +0700)]
meson: Fix wrong path to lib/lz4.h
Lzu Tao [Mon, 3 Dec 2018 15:48:25 +0000 (22:48 +0700)]
meson: Correct support for Windows build
Lzu Tao [Sun, 2 Dec 2018 15:57:18 +0000 (22:57 +0700)]
meson: Use clang for faster build
"ninja install" automatically builds the project, no need to
use "ninja"
Lzu Tao [Mon, 3 Dec 2018 04:02:56 +0000 (11:02 +0700)]
meson: Update usage of InstallSymlink helper
Lzu Tao [Sun, 2 Dec 2018 15:42:14 +0000 (22:42 +0700)]
Use argparse instead of manually parsing [skip ci]
Lzu Tao [Sun, 2 Dec 2018 15:29:32 +0000 (22:29 +0700)]
meson: Fix soversion and generated pkg-config file [skip ci]
Lzu Tao [Sun, 2 Dec 2018 15:19:48 +0000 (22:19 +0700)]
meson: Use --werror build option instead of passing -Werror [skip ci]
Lzu Tao [Sun, 2 Dec 2018 14:36:09 +0000 (21:36 +0700)]
meson test: Update timeout and tests that use COPYING
Yann Collet [Sun, 2 Dec 2018 20:30:25 +0000 (12:30 -0800)]
Merge pull request #615 from vtorri/dev
Windows: create import library with gcc directly, remove now useless def file
Vincent Torri [Sun, 2 Dec 2018 18:42:38 +0000 (19:42 +0100)]
Merge remote-tracking branch 'upstream/dev' into dev
Vincent Torri [Sun, 2 Dec 2018 17:50:18 +0000 (18:50 +0100)]
Windows: create import library with gcc directly, remove now useless def file
Vincent Torri [Sun, 2 Dec 2018 17:46:14 +0000 (18:46 +0100)]
Merge remote-tracking branch 'upstream/master' into dev
Yann Collet [Sun, 2 Dec 2018 16:50:08 +0000 (08:50 -0800)]
Merge pull request #612 from lzutao/fix_clang_fuzzer
Fix clang warning
Lzu Tao [Sun, 2 Dec 2018 13:39:47 +0000 (20:39 +0700)]
clang: Fix -Wcomma
Lzu Tao [Sun, 2 Dec 2018 13:30:25 +0000 (20:30 +0700)]
clang: Fix -Wcast-qual
Lzu Tao [Sun, 2 Dec 2018 13:12:24 +0000 (20:12 +0700)]
Fix clang warnings: -Wformat-pedantic and -Werror=overflow
Yann Collet [Sun, 2 Dec 2018 03:35:47 +0000 (19:35 -0800)]
Merge pull request #611 from lzutao/mesonbuild
Support for Meson build and its CI tests
Lzu Tao [Sat, 1 Dec 2018 06:12:51 +0000 (13:12 +0700)]
Add Travis meson build
Lzu Tao [Sat, 1 Dec 2018 05:15:53 +0000 (12:15 +0700)]
Add meson build system
Yann Collet [Mon, 26 Nov 2018 20:14:27 +0000 (12:14 -0800)]
Merge pull request #610 from antinucleon/bootcamp
[amalgamation] lz4frame.c
Bing Xu [Mon, 26 Nov 2018 19:30:15 +0000 (11:30 -0800)]
[amalgamation] lz4frame.c
Bing Xu [Mon, 26 Nov 2018 19:12:49 +0000 (11:12 -0800)]
Merge remote-tracking branch 'upstream/master' into bootcamp
Yann Collet [Sun, 25 Nov 2018 21:38:37 +0000 (13:38 -0800)]
Merge pull request #606 from nh2/patch-1
lz4_Frame_format.md: Fix typo HexaBytes -> Exabytes
Niklas Hambüchen [Sat, 24 Nov 2018 21:13:10 +0000 (22:13 +0100)]
lz4_Frame_format.md: Fix typo HexaBytes -> Exabytes
Yann Collet [Wed, 21 Nov 2018 18:04:37 +0000 (10:04 -0800)]
Merge pull request #605 from vtorri/dev
Allow installation of lz4 for Windows (MSYS2 or when cross-compiling)
Vincent Torri [Wed, 21 Nov 2018 08:07:26 +0000 (09:07 +0100)]
Uninstall DLL and import lib
Vincent Torri [Wed, 21 Nov 2018 07:40:51 +0000 (08:40 +0100)]
Add explanation for the installation of the DLL in the bin directory
Vincent Torri [Tue, 20 Nov 2018 20:08:23 +0000 (21:08 +0100)]
Allow installation of lz4 for Windows (MSYS2 or when cross-compiling)
Vincent Torri [Tue, 20 Nov 2018 19:41:56 +0000 (20:41 +0100)]
Merge remote-tracking branch 'upstream/master' into dev
Yann Collet [Mon, 19 Nov 2018 22:31:37 +0000 (14:31 -0800)]
Merge pull request #604 from vtorri/dev
Add DLLTOOL variable so that one can override dlltool binary
Vincent Torri [Sun, 18 Nov 2018 20:03:27 +0000 (21:03 +0100)]
update lib/README.md
Vincent Torri [Sun, 18 Nov 2018 12:22:10 +0000 (13:22 +0100)]
Add documentation about DLLTOOL variable
Vincent Torri [Sat, 17 Nov 2018 13:17:15 +0000 (14:17 +0100)]
Add DLLTOOL variable so that one can override dlltool binary
This fix cross compilation on linux for Windows
Yann Collet [Sat, 17 Nov 2018 08:52:56 +0000 (00:52 -0800)]
Merge pull request #603 from vtorri/dev
Use / instead of \ when accessing files in the dll subdirectory.
Vincent Torri [Sat, 17 Nov 2018 06:44:23 +0000 (07:44 +0100)]
Use / instead of \ when accessing files in the dll subdirectory.
This allow cross-compilation for Windows on Linux
Yann Collet [Fri, 16 Nov 2018 19:14:46 +0000 (11:14 -0800)]
Merge pull request #600 from antinucleon/bootcamp
Enable amalgamation of lz4hc.c and lz4.c
Bing Xu [Fri, 16 Nov 2018 17:12:26 +0000 (09:12 -0800)]
[amalgamation] add test
Bing Xu [Fri, 16 Nov 2018 06:24:25 +0000 (22:24 -0800)]
Enable amalgamation of lz4hc.c and lz4.c
Yann Collet [Tue, 16 Oct 2018 22:33:58 +0000 (15:33 -0700)]
Merge pull request #593 from felixhandte/lz4hc-publish-static
Extend Macro to Allow Publishing Experimental LZ4HC Functions in Dynamic Libraries
W. Felix Handte [Tue, 16 Oct 2018 00:23:06 +0000 (17:23 -0700)]
Make LZ4HC Experimental Functions Dynamically Publishable
W. Felix Handte [Tue, 16 Oct 2018 00:22:37 +0000 (17:22 -0700)]
Change Comment and Make LZ4LIB_STATIC_API Available to LZ4HC
Yann Collet [Mon, 15 Oct 2018 18:14:30 +0000 (11:14 -0700)]
updated code documentation
to clarify #589
Yann Collet [Thu, 11 Oct 2018 17:33:54 +0000 (10:33 -0700)]
Merge pull request #583 from khabinov/stream-dirty-context-hc
Adding information about dirty context for _HC_ family of functions
Oleg Khabinov [Thu, 20 Sep 2018 18:47:30 +0000 (11:47 -0700)]
Adding information about dirty context for _HC_ family of functions
Yann Collet [Tue, 9 Oct 2018 22:37:55 +0000 (15:37 -0700)]
Merge pull request #592 from lz4/compressEnd
fix LZ4F_compressEnd()
Yann Collet [Tue, 9 Oct 2018 21:37:51 +0000 (14:37 -0700)]
fixed #589
following recommendations by @raggi.
The fix is slightly different, but achieves the same goal,
and is backed by a test tool which proves that it works
(generates the error before the patch, no longer after the patch).
Yann Collet [Tue, 9 Oct 2018 21:25:18 +0000 (14:25 -0700)]
added a test for LZ4F_compressEnd()
which actively tries to make it write out of bound.
For this scenario to be possible,
it's necessary to set dstCapacity < LZ4F_compressBound()
When a compression operation fails,
the CCtx context is left in an undefined state,
therefore compression cannot resume.
As a consequence :
- round trip tests must be aborted, since there is nothing valid to decompress
- most users avoid this situation, by ensuring that dstCapacity >= LZ4F_compressBound()
For these reasons, this use case was poorly tested up to now.
Yann Collet [Tue, 9 Oct 2018 20:14:00 +0000 (13:14 -0700)]
Merge pull request #588 from khabinov/stream-dirty-followups
Some followups and renamings
Yann Collet [Tue, 2 Oct 2018 17:37:20 +0000 (10:37 -0700)]
Merge pull request #586 from blezsan/custom_block_sizes
support custom block sizes
Blaise Sanouillet [Tue, 2 Oct 2018 12:38:30 +0000 (05:38 -0700)]
support custom block sizes: fix memory leak to make CI builds happy
Oleg Khabinov [Mon, 1 Oct 2018 22:19:45 +0000 (15:19 -0700)]
Some followups and renamings
Blaise Sanouillet [Mon, 1 Oct 2018 12:22:50 +0000 (05:22 -0700)]
support custom block sizes: remove unneeded fudging, fix leaked filehandles, other nits
Blaise Sanouillet [Mon, 1 Oct 2018 12:09:19 +0000 (05:09 -0700)]
Merge branch 'dev' into custom_block_sizes
Yann Collet [Fri, 28 Sep 2018 23:58:01 +0000 (16:58 -0700)]
Merge pull request #587 from lz4/hintbug
fixed improper hint
Yann Collet [Fri, 28 Sep 2018 22:58:22 +0000 (15:58 -0700)]
Merge pull request #580 from khabinov/stream-error-flag-initCheck
Rename initCheck to dirtyContext and use it in LZ4_resetStream_fast()
Yann Collet [Fri, 28 Sep 2018 21:57:50 +0000 (14:57 -0700)]
fixed improper hint
when LZ4F_decompress() decodes an uncompressed block,
it provides an incorrect hint for next block
when frame checksum is enabled and block checksum is not.
Impact is low : the hint is just an hint,
the decoder works whatever the amount of input provided.
But the assumption that each call to LZ4F_decompress()
would generate just one complete block if input size hint was respected
was broken by this error.
Oleg Khabinov [Tue, 18 Sep 2018 18:29:31 +0000 (11:29 -0700)]
Rename initCheck to dirtyContext and use it in LZ4_resetStream_fast() to check if full reset is needed.
Blaise Sanouillet [Fri, 28 Sep 2018 17:00:38 +0000 (10:00 -0700)]
support custom block sizes: fix const
Blaise Sanouillet [Fri, 28 Sep 2018 16:53:14 +0000 (09:53 -0700)]
support custom block sizes: fix usage message & remove unused functions
Blaise Sanouillet [Fri, 28 Sep 2018 16:02:36 +0000 (09:02 -0700)]
support custom block sizes - fix types
Blaise Sanouillet [Fri, 28 Sep 2018 15:02:49 +0000 (08:02 -0700)]
support custom block sizes
Yann Collet [Wed, 26 Sep 2018 20:57:09 +0000 (13:57 -0700)]
Merge pull request #578 from lz4/support128bit
Support for 128bit pointers like AS400
Yann Collet [Tue, 25 Sep 2018 21:43:19 +0000 (14:43 -0700)]
changed LZ4_streamDecode member order
to reduce memory usage on 128-bits systems
Yann Collet [Wed, 19 Sep 2018 20:48:46 +0000 (13:48 -0700)]
Merge pull request #581 from lz4/cppcheck
Added cppcheck static analyzer test
Yann Collet [Wed, 19 Sep 2018 01:08:59 +0000 (18:08 -0700)]
tried to clean another bunch of cppcheck warnings
so "funny" thing with cppcheck
is that no 2 versions give the same list of warnings.
On Mac, I'm using v1.81, which had all warnings fixed.
On Travis CI, it's v1.61, and it complains about a dozen more/different things.
On Linux, it's v1.72, and it finds a completely different list of a half dozen warnings.
Some of these seems to be bugs/limitations in cppcheck itself.
The TravisCI version v1.61 seems unable to understand %zu correctly, and seems to assume it means %u.
Yann Collet [Tue, 18 Sep 2018 23:55:17 +0000 (16:55 -0700)]
Merge branch 'dev' into cppcheck
Yann Collet [Tue, 18 Sep 2018 23:54:25 +0000 (16:54 -0700)]
Merge pull request #579 from lz4/xxhash
updated xxhash to latest version
Yann Collet [Tue, 18 Sep 2018 23:52:02 +0000 (16:52 -0700)]
added cppcheck
as Makefile target and Travis CI test.
Fixed last cppcheck warnings in tests and examples
Yann Collet [Tue, 18 Sep 2018 23:30:31 +0000 (16:30 -0700)]
fixed minor cppcheck warnings in examples
Yann Collet [Tue, 18 Sep 2018 23:08:17 +0000 (16:08 -0700)]
fixed minor cppcheck warnings in programs
Yann Collet [Tue, 18 Sep 2018 22:51:26 +0000 (15:51 -0700)]
fixed minor cppcheck warnings in lib
Yann Collet [Tue, 18 Sep 2018 19:14:26 +0000 (12:14 -0700)]
updated xxhash to latest version
Yann Collet [Tue, 18 Sep 2018 00:22:07 +0000 (17:22 -0700)]
increase size of LZ4 contexts for 128-bit systems
Yann Collet [Tue, 18 Sep 2018 00:07:00 +0000 (17:07 -0700)]
Merge branch 'dev' into support128bit
Yann Collet [Tue, 18 Sep 2018 00:06:34 +0000 (17:06 -0700)]
Merge pull request #575 from lz4/apiDoc
unpublish static-only functions
Yann Collet [Tue, 18 Sep 2018 00:05:17 +0000 (17:05 -0700)]
increase lz4hc context size as constant for 128-bit systems
Yann Collet [Fri, 14 Sep 2018 21:58:16 +0000 (14:58 -0700)]
use byU32 mode for any pointer > 32-bit
including 128-bit, like IBM AS-400
Yann Collet [Fri, 14 Sep 2018 20:51:43 +0000 (13:51 -0700)]
Merge pull request #574 from lz4/enumComma
avoid final trailing comma for enum lists
Yann Collet [Fri, 14 Sep 2018 17:11:49 +0000 (10:11 -0700)]
Merge pull request #573 from laffer1/laffer1-pkgconfig-mnbsd
FIx pkgconfig file installation on MidnightBSD
Yann Collet [Thu, 13 Sep 2018 23:14:00 +0000 (16:14 -0700)]
updated build doc
Yann Collet [Thu, 13 Sep 2018 23:02:11 +0000 (16:02 -0700)]
unpublish static-only function
these functions are now unpublished in dll by default.
One needs to opt-in, using macro LZ4_PUBLISH_STATIC_FUNCTIONS.
used this opportunity to update a bunch of api comments in lz4.h
Yann Collet [Thu, 13 Sep 2018 21:29:41 +0000 (14:29 -0700)]
avoid final trailing comma for enum lists
as detected in #485 by @JoachimSchneider.
Refactored the c_standards tests
so that these issues get automatically detected in CI tests.
Yann Collet [Wed, 12 Sep 2018 17:50:37 +0000 (10:50 -0700)]
removed image from repository
used for v1.8.2 announcement
Yann Collet [Wed, 12 Sep 2018 17:48:19 +0000 (10:48 -0700)]
fixed NEWS for v1.8.3
Lucas Holt [Wed, 12 Sep 2018 01:18:43 +0000 (21:18 -0400)]
FIx pkgconfig file installation on MidnightBSD
Yann Collet [Tue, 11 Sep 2018 19:52:06 +0000 (12:52 -0700)]
Merge pull request #572 from lz4/dev
v1.8.3
Yann Collet [Tue, 11 Sep 2018 17:15:31 +0000 (10:15 -0700)]
updated NEWS for v1.8.3 release
Yann Collet [Tue, 11 Sep 2018 17:01:33 +0000 (10:01 -0700)]
Merge branch 'dev' of github.com:Cyan4973/lz4 into dev
Yann Collet [Tue, 11 Sep 2018 17:01:23 +0000 (10:01 -0700)]
Merge pull request #571 from lz4/mflimit
clarify constant MFLIMIT
Yann Collet [Tue, 11 Sep 2018 00:36:40 +0000 (17:36 -0700)]
clarify constant MFLIMIT
and separate it from MATCH_SAFEGUARD_DISTANCE.
While both constants have same value,
they do not seve same purpose, hence should not be confused.