puio questions

puio answers

• How to specify a custom stdlib directory for LLVM
• c++20 library support for xcode 12
• LLD - unknown argument: -arch
• Why is Xcode Caches so huge?
• Setting Xcode Environment Variable from CMake
• How to check if variable is still valid or std::move was used on it?
• Using -fuse-ld=lld with Clang on macOS