https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104157
--- Comment #8 from cqwrteur <unlvsur at live dot com> --- Created attachment 52254 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52254&action=edit result from linux Yes on linux include/v1/c++ goes first. BTW Can we just make --with-gxx-libcxx-include-dir=$PREFIX/$TARGET/include/c++/v1 by default unless users set it? It is annoying to set this every time for configuring. It should by default the same as libstdc++
