forked from mirrors/0ad
Ralph Sennhauser
1f60a9b22d
Cherry-pick upstream patch adding support for -idirafter [1] which allows us to work around the issue of some distributions bundling the icu headers with spidermonkey resulting in a conflict. Further add support to our premake pkgconfig module to allow using this feature and make use of it for when building with --with-system-mozjs. [1] premake-core baf145dc388509c953a01bcd964835e2027208bf Fixes: #5868 Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>
This premake module adds supports for pkgconfig.
It allows one to use the pkg-config command (or an alternative one like
sdl2-config to determine the names of libraries to be passed to the linker.
The solution of putting directly the output (like "-Lxml2") into the linker options creates an inconsistency between libraries using pkgconfig and the libraries not using it.
We should always use premake's linkoptions to specify global options and links to specify libraries, in order to avoid ordering problems in the list of libraries statically linked.