https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79430
--- Comment #39 from Bijan Chokoufe <bijan at chokoufe dot com> --- (In reply to Thomas Koenig from comment #38) > (In reply to Bijan Chokoufe from comment #37) > > Concerning your PowerPC compilation: Have you set FCLAGS yourself > > No, I didn't.; I just ran "./configure" and "make -j16". > This is why I suspect a target issue. Of course, it could also > be that there are different inlining heuristics on PowerPC. > You have to ./configure --with-precision=extended to reproduce the FAIL. Also add the config.log so we can exclude that any environment variables are influencing the configure. In principle, it would be not too surprising if you can't reproduce it on PowerPC as it also does not happen when -O0 is used and I would assume that optimizations for different architectures are different. Configure fails when I set FCFLAGS='-m32' with ****************************************************************** configure: error: Fortran compiler does not support get_command_argument; configure aborted. configure: error: ******************************************************************
