https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102961
--- Comment #2 from John Parke <John.Parke at alebra dot com> --- I tried your suggestion and removed >> --enable-version-specific-runtime-libs flag: ../gcc-11.2.0/configure --prefix=/opt/freeware/gcc-11.2.0 --with-as=/usr/bin/as --with-ld=/usr/bin/ld --enable-languages=c,c++ --disable-nls --with-cloog=no --with-ppl=no --disable-libstdcxx-pch --enable-__cxa_atexit --disable-werror --disable-rpath --with-static-standard-libraries --enable-threads --disable-shared --enable-static --enable-threads=aix --enable-libstdcxx-threads --disable-bootstrap --with-libiconv-prefix=/usr/local/ This produced the same result: cp ../pthread/libgcc/libgcc_s.a ../../gcc/pthread/ >> cp_64: cannot stat '../pthread/libgcc/libgcc_s.a': A file or directory in >> the path name does not exist. gmake[2]: *** [../../../gcc-11.2.0/libgcc/config/rs6000/t-slibgcc-aix:112: all] Error 1 gmake[2]: Leaving directory '/usr/gcc-11.2.0-build/powerpc-ibm-aix6.1.9.0/libgcc' gmake[1]: *** [Makefile:14084: all-target-libgcc] Error 2