MaskRay added a comment. GCC -ffreestanding doesn't change libstdc++ search paths. Clang's behavior matches GCC.
To drop /usr/include/c++/v1, you need -nostdinc++. If you want to drop /usr/include etc, you need to specify --sysroot= Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D114497/new/ https://reviews.llvm.org/D114497 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
