https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70936
İsmail Dönmez <ismail at i10z dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ismail at i10z dot com --- Comment #8 from İsmail Dönmez <ismail at i10z dot com> --- We can reproduce this with openSUSE mingw-w64 toolchain and we don't use --with-gxx-include-dir : Using built-in specs. COLLECT_GCC=x86_64-w64-mingw32-c++ COLLECT_LTO_WRAPPER=/usr/lib64/gcc/x86_64-w64-mingw32/6.1.0/lto-wrapper Target: x86_64-w64-mingw32 Configured with: ../configure --prefix=/usr --bindir=/usr/bin --includedir=/usr/include --libdir=/usr/lib64 --libexecdir=/usr/lib64 --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --build=x86_64-suse-linux-gnu --host=x86_64-suse-linux-gnu --target=x86_64-w64-mingw32 --with-gnu-as --with-gnu-ld --verbose --without-newlib --disable-multilib --disable-plugin --with-system-zlib --disable-nls --without-included-gettext --disable-win32-registry --enable-version-specific-runtime-libs --with-sysroot=/usr/x86_64-w64-mingw32/sys-root --enable-languages=c,c++,fortran,objc,obj-c++ --without-x --enable-hash-synchronization --enable-fully-dynamic-string --enable-libgomp --enable-linker-build-id Thread model: win32 gcc version 6.1.0 (GCC) Didn't try to disable "--enable-version-specific-runtime-libs" because we actually need it.