http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58925
octoploid at yandex dot com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |bviyer at gmail dot com Summary|libtool: install: error: |--enable-version-specific-r |cannot install |untime-libs breaks libcilk |`libcilkrts.la' to a |install |directory not ending in | |/usr/lib/gcc/x86_64-pc-linu | |x-gnu/ | --- Comment #1 from octoploid at yandex dot com --- $ ../gcc/configure --enable-version-specific-runtime-libs --disable-bootstrap --disable-werror --disable-multilib --enable-languages=c,c++ is enough to reproduce the issue.