https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106443
--- Comment #2 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot Uni-Bielefeld.DE> --- > --- Comment #1 from Gaius Mulley <gaius at gcc dot gnu.org> --- > I've pushed a fix to devel/modula2 to fix multilib install (seen on amd64). > It > now builds and installs multilib. Prior to this fix the 32 bit libraries were > installed over the 64 bit libraries when multilib was enabled. Curious as to > whether this fixes the linking bugs on Solaris. It did indeed: I've tried both sparcv9-sun-solaris2.11 and i386-pc-solaris2.11 builds and the results are fine (rought 15 to 20 failures per multilib on both sparc and x86). However, I still needed the gcc.cc patch from https://gcc.gnu.org/pipermail/gcc-patches/2022-July/598822.html to allow the 32-bit-default build to succeed. Thanks. Rainer