TARGETS->Swift compiler - custom flags -> active compilation conditions
refer to: https://thandang.medium.com/how-to-work-with-macro-preprocessor-in-xcode-project-1ca84d576411
TARGETS->Swift compiler - custom flags -> active compilation conditions
refer to: https://thandang.medium.com/how-to-work-with-macro-preprocessor-in-xcode-project-1ca84d576411