https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79211
--- Comment #2 from Martin Liška <marxin at gcc dot gnu.org> --- My cross compiler for x86_64 is configured: ../configure --enable-languages=c,c++ --prefix=/home/marxin/bin/gcc2 --disable-multilib --disable-bootstrap --target=powerpc64-suse-linux