https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85384
--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Richard prefered David's patch and we have some sed invocations that expect s/something.*// to match everything until end of line in gcc/Makefile.in, so if some sed versions don't do it, it would break other things. So, fixed for GCC8+ so far, should be backported to 7 at some point.
