metapixel's build doesn't appear to be honoring $RPM_OPT_FLAGS, resulting in compiler security features not being used and a more or less useless debuginfo package. More info: http://fedoraproject.org/wiki/Packaging/Debuginfo Quick and dirty fix, in %build: %{__make} %{?_smp_mflags} CC="%{__cc} %{optflags}" OPTIMIZE=
Thx for the report. I elected to patch the Makefile to honor CFLAGS.
Looks like earlier distro versions need the fix too, BTW.