%general-entities; ]> GCC temporary system When searching for the multilibs, force the build to use the results of --print-multi-lib from our cross-compiler, not the native compiler gcc builds now: cp -v gcc/Makefile.in{,.orig2} sed -e "/MULTILIBS/s@\$(GCC_FOR_TARGET)@/cross-tools/bin/${CC}@g" \ gcc/Makefile.in.orig2 > gcc/Makefile.in CC="${CC} ${BUILD64}" CXX="${CXX} ${BUILD64}" \ ../gcc-&gcc-version;/configure --prefix=/tools --libdir=/tools/lib64 \ --build=${LFS_HOST} --host=${LFS_TARGET} --target=${LFS_TARGET} \ --with-local-prefix=/tools --enable-long-long --enable-c99 \ --enable-shared --enable-threads=posix --enable-__cxa_atexit \ --disable-nls --enable-languages=c,c++ --disable-libstdcxx-pch CXX="${CXX} ${BUILD64}" This forces the C++ compiler to use our Build 64 FLAGS.