On 05/08/2013 07:00 AM, Zack Weinberg wrote: > I think the quick fix from your end is to move -D_FORTIFY_SOURCE to > CFLAGS (and presumably also CXXFLAGS). Another possibility is to append -O2 to CPPFLAGS. The point is that -O2 should always be used if -D_FORTIFY_SOURCE is. > I note that Debian has patched this warning out of their (just now > appeared in unstable) glibc 2.17. Sounds like a win to me. Maybe I should file a glibc bug report upstream.... _______________________________________________ Autoconf mailing list Autoconf@xxxxxxx https://lists.gnu.org/mailman/listinfo/autoconf