On Wed, 2016-01-13 at 16:03 -0700, Orion Poplawski wrote: > rpm flags shared libraries of ELFCLASS64 with '(64bit)' on all architectures > except Alpha (which thankfully we don't support). My question is, are > ELFCLASS64 libraries always installed in /usr/lib64 on all Fedora platforms, > or am I going to have to read the elf class of the file to be sure? If you consider ia64 to be a Fedora platform - and I would totally forgive you if you didn't - then no, %{_libdir} is /usr/lib there. But it's not clear to me from the question why you're trying to work this out from the file type instead of just using %{_lib} or %_{libdir}. - ajax -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx http://lists.fedoraproject.org/admin/lists/devel@xxxxxxxxxxxxxxxxxxxxxxx