In Xcode, how to suppress all warnings in specific source files?

Question

In my application I use 3rd party code that triggers some warnings. I reviewed them and they can be safely ignored.

Now I want to \"mark\" a file somehow, so Xcode w

Answer 1

Select your target and show Build Phases. Then enter the name of the file in the search box, and you should see it listed in the Compile Sources phase. Double-click in the Compiler Flags column for that file and enter -w to turn off all warnings for that file.