https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77512
Eric Botcazou <ebotcazou at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|REOPENED |WAITING --- Comment #10 from Eric Botcazou <ebotcazou at gcc dot gnu.org> --- I cannot reproduce, but there were known issues with old GCC 4.x compilers and some versions of GMP/MPFR/MPC. Please try with the exact versions from: https://gcc.gnu.org/install/prerequisites.html