cmake CMAKE_XCODE_ATTRIBUTE_<an-attribute> examples

GoSSIP-SJTU/TripleDoggy cmake/modules/HandleLLVMOptions.cmake :273 

set(CMAKE_XCODE_ATTRIBUTE_GCC_WARN_UNUSED_FUNCTION "YES")

google/filament third_party/dawn/third_party/dxc/cmake/modules/HandleLLVMOptions.cmake :255 

set(CMAKE_XCODE_ATTRIBUTE_GCC_WARN_NON_VIRTUAL_DESTRUCTOR "YES")

qt/qtbase cmake/QtPublicAppleHelpers.cmake :447 

elseif(CMAKE_XCODE_ATTRIBUTE_PRODUCT_BUNDLE_IDENTIFIER)

Aitum/obs-vertical-canvas cmake/macos/xcode.cmake :18 

set(CMAKE_XCODE_ATTRIBUTE_LDPLUSPLUS "${CMAKE_CXX_COMPILER}")

k2-fsa/sherpa-ncnn toolchains/ios.toolchain.cmake :459 

set(CMAKE_XCODE_ATTRIBUTE_IPHONEOS_DEPLOYMENT_TARGET "${DEPLOYMENT_TARGET}")

frasercrmck/llvm-leg cmake/modules/HandleLLVMOptions.cmake :228 

set(CMAKE_XCODE_ATTRIBUTE_CLANG_WARN_CONSTANT_CONVERSION "YES")