Hi, This is such a small thing but on this page https://www.gnu.org/software/autoconf-archive/ax_check_compile_flag.html the link to grab the .m4 throws a 500 error http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_compile_flag.m4 No rush on fixing this as I grabbed it from here instead http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_compile_flag.m4;h=ca3639715e7243fa4343eb2e7f3de53927cc9d4a;hb=HEAD Just wanted to give you a heads up :)
Thanks, Aaron
