m4_include([build/config/ax_compiler_vendor.m4])
m4_include([build/config/ax_cflags_warn_all_ansi.m4])
m4_include([build/config/ax_cc_maxopt.m4])
m4_include([build/config/ax_check_compiler_flags.m4])
m4_include([build/config/ac_gcc_archflag.m4])
m4_include([build/config/ac_gcc_x86_cpuid.m4])