https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106472
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org --- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> --- toplevel Makefile.in has: all-target-libphobos: maybe-all-target-libbacktrace and all-target-libgo: maybe-all-target-libbacktrace configure-target-libgfortran: maybe-all-target-libbacktrace but unlike the first one, the latter two are surrounded by @unless gcc-bootstrap ... @endunless gcc-bootstrap and when bootstrap isn't disabled they don't appear in toplevel Makefile. What causes that difference, no idea.