diff --git a/aclocal.m4 b/aclocal.m4
index e8152f3..37c50ce 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -1323,11 +1323,14 @@
 m4_include([m4/ac_func_fseeko.m4])
 m4_include([m4/ax_c___attribute__.m4])
 m4_include([m4/ax_cflags_warn_all.m4])
+m4_include([m4/ax_check_compile_flag.m4])
 m4_include([m4/ax_compare_version.m4])
 m4_include([m4/ax_compiler_vendor.m4])
 m4_include([m4/ax_cxx_bool.m4])
 m4_include([m4/ax_cxx_namespace_std.m4])
 m4_include([m4/ax_cxx_namespaces.m4])
+m4_include([m4/ax_gcc_archflag.m4])
+m4_include([m4/ax_gcc_x86_cpuid.m4])
 m4_include([m4/ax_lang_compiler_ms.m4])
 m4_include([m4/ax_opencl.m4])
 m4_include([m4/ax_prefix_config_h.m4])