Michał Górny 02985711df configure: Use pkg-config to find libs whenever possible ... Use pkg-config to find cppunit, libxml2 and expat. All those libraries provide pkg-config files, and in all of those cases the pkg-config macro is superior to the custom macros used currently. The advantages of pkg-config files include: - Explicit static linking support via --static. Currently, e.g. 'xml2-config --libs' prints all libraries needed for static linking when doing dynamic linking unnecessary, resulting in unnecessary direct deps. - Better cross-build support. You don't have to build the additional *-config tools for target. - Better multilib support. Per-ABI pkgconfig directories are commonly supported while packages usually fail to look for per-CHOST *-config variants. - Better override support. The current macros allow little to no result overrides, the pkg-config macros let you pass FOO_CFLAGS and FOO_LIBS manually. - Cleaner version checks. The code used in libxml.m4 is really creepy.		2016-11-12 22:13:48 +01:00
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aria2_arg.m4
ax_check_compile_flag.m4
ax_cxx_compile_stdcxx_11.m4
fallocate.m4