Name: XZ Utils
URL: http://tukaani.org/xz/
Source URL: http://git.tukaani.org/xz.git
Version: 5.0.5
Revision: a1bfda3214ed4a39a28fe609364be133c9f0f200
Date: 2013-06-30 19:55:49 +0300
License: Public domain
License File: LICENSE
Shipped: yes
Description:
XZ Utils is general-purpose data compression software implementing the
modified Lempel-Ziv-Markov chain algorithm (LZMA2). This is used by the Mac
diff updaters, not Chrome itself. Still, we have set Shipped to yes to ensure
the license is included in chrome://credits.
Local Modifications:
None.
The upstream source is present in the xz directory. Other entries in this
directory are present for build integration:
- README.chromium.
- xz.gyp.
- config/mac/config.h, the ouptut of a "configure" run. SIZEOF_SIZE_T's
definition is made conditional on __LP64__. Various macros are undefined,
because feature selection is handled by xz.gyp. These macros are affected:
- HAVE_CHECK_CRC32
- HAVE_CHECK_CRC64
- HAVE_CHECK_SHA256
- HAVE_DECODER_ARM
- HAVE_DECODER_ARMTHUMB
- HAVE_DECODER_DELTA
- HAVE_DECODER_IA64
- HAVE_DECODER_LZMA1
- HAVE_DECODER_LZMA2
- HAVE_DECODER_POWERPC
- HAVE_DECODER_SPARC
- HAVE_DECODER_X86
- HAVE_ENCODER_ARM
- HAVE_ENCODER_ARMTHUMB
- HAVE_ENCODER_DELTA
- HAVE_ENCODER_IA64
- HAVE_ENCODER_LZMA1
- HAVE_ENCODER_LZMA2
- HAVE_ENCODER_POWERPC
- HAVE_ENCODER_SPARC
- HAVE_ENCODER_X86