xz.git - XZ Utils

Age	Commit message (Collapse)	Author	Files	Lines
2022-07-12	CMake: Use interface library for better FindLibLZMA compatibility.	Lasse Collin	1	-2/+9
	https://www.mail-archive.com/xz-devel@tukaani.org/msg00446.html Thanks to Markus Rickert.
2022-07-12	CMake: Try to improve compatibility with the FindLibLZMA module.	Lasse Collin	1	-8/+13
	The naming conflict with FindLibLZMA module gets worse. Not avoiding it in the first place was stupid. Normally find_package(LibLZMA) will use the module and find_package(liblzma 5.2.5 REQUIRED CONFIG) will use the config file even with a case insensitive file system. However, if CMAKE_FIND_PACKAGE_PREFER_CONFIG is TRUE and the file system is case insensitive, find_package(LibLZMA) will find our liblzma config file instead of using FindLibLZMA module. One big problem with this is that FindLibLZMA uses LibLZMA::LibLZMA and we use liblzma::liblzma as the target name. With target names CMake happens to be case sensitive. To workaround this, this commit adds add_library(LibLZMA::LibLZMA ALIAS liblzma::liblzma) to the config file. Then both spellings work. To make the behavior consistent between case sensitive and insensitive file systems, the config and related files are renamed from liblzmaConfig.cmake to liblzma-config.cmake style. With this style CMake looks for lowercase version of the package name so find_package(LiBLzmA 5.2.5 REQUIRED CONFIG) will work to find our config file. There are other differences between our config file and FindLibLZMA so it's still possible that things break for reasons other than the spelling of the target name. Hopefully those situations aren't too common. When the config file is available, it should always give as good or better results as FindLibLZMA so this commit doesn't affect the recommendation to use find_package(liblzma 5.2.5 REQUIRED CONFIG) which explicitly avoids FindLibLZMA. Thanks to Markus Rickert.
2022-07-12	Build: Don't build bundles on Apple OSes.	Lasse Collin	1	-0/+3
	Thanks to Daniel Packard.
2022-07-12	CMake: Fix compatibility with CMake 3.13.	Lasse Collin	1	-1/+1
	The syntax "if(DEFINED CACHE{FOO})" requires CMake 3.14. In some other places the code treats the cache variables like normal variables already (${FOO} or if(FOO) is used, not ${CACHE{FOO}). Thanks to ygrek for reporting the bug on IRC.
2020-03-11	Build: Add very limited experimental CMake support.	Lasse Collin	1	-0/+659
	This version matches CMake files in the master branch (commit 265daa873c0d871f5f23f9b56e133a6f20045a0a) except that this omits two source files that aren't in v5.2 and in the beginning of CMakeLists.txt the first paragraph in the comment is slightly different to point out possible issues in building shared liblzma.