shithub: cstory

ref: 2f56effc51b5f5e6156b54a2fb7d06c5f64fa1da
dir: /external/SDL2/acinclude/

ac_check_define.m4
alsa.m4
ax_check_compiler_flags.m4
ax_gcc_archflag.m4
ax_gcc_x86_cpuid.m4
esd.m4
libtool.m4
ltoptions.m4
ltsugar.m4
ltversion.m4
lt~obsolete.m4
pkg_config.m4