For what it's worth, Fedora re-enabled the default LTO for papi, presumably after fixing the toolchain.
- Bug#1033631: papi FTBFS on ppc64el with LTO enabled Steve Langasek
- Bug#1033631: papi FTBFS on ppc64el with LTO enabled Dave Love
For what it's worth, Fedora re-enabled the default LTO for papi, presumably after fixing the toolchain.