https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68917
--- Comment #4 from Chen Gang <gang.chen.5i5j at gmail dot com> --- (In reply to Bernd Edlinger from comment #3) > by the way, did you have also trouble to build the > libgcc multilib configuration or did you --disable-multilib? > this seems completely broken too... Yes, I did. ../gcc/configure --target=tilegx-gchen-linux --disable-nls --enable-threads --enable-shared --enable-libssp --prefix=/upstream/release-tile --with-headers=/upstream/release-tile/include --with-sysroot=/upstream/release-tile --disable-multilib --disable-libquadmath --disable-libgomp --disable-libatomic target_alias=tilegx-gchen-linux --enable-languages=c,c++,lto Thanks.