%general-entities; ]> GCC SED=sed CC="gcc -isystem /usr/include ${BUILD64}" \ CXX="g++ -isystem /usr/include ${BUILD64}" \ LDFLAGS="-Wl,-rpath-link,/usr/lib64:/lib64:/usr/lib:/lib" \ ../gcc-&gcc-version;/configure --prefix=/usr --libdir=/usr/lib64 \ --libexecdir=/usr/lib64 --enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu --enable-languages=c,c++ --disable-libstdcxx-pch \ --with-system-zlib --enable-checking=release --enable-libstdcxx-time Finally, move some misplaced files: mv -v /usr/lib/libstdc++*gdb.py /usr/share/gdb/auto-load/usr/lib mv -v /usr/lib64/libstdc++*gdb.py /usr/share/gdb/auto-load/usr/lib64