FW: Successfully build libstdc++ for wasm32-wasi

Hello clang and llvm devs. Can you enable -stdlib=libstdc++ for wasm32-wasi? I have successfully built libstdc++ with clang, targeting wasm32-wasi. Problem is clang does not support this for that target. Options like -nostdinc++ will end up conflict with -lc++abi since clang always adds -lc++abi to the compilation command.

I know GCC itself does not support webassembly, but Libstdc++ can be built.

Thank you