how to make xcodebuild ignore errors

Question

I want to use include-what-you-use with xcodebuild. The problem is when I do:

$ export CC=/path/to/include-what-you-use
$ xcodebuild

from command line, I get errors and build stops. I've read that a common way to use iwyu with make is to run make -k, so I want to use xcodebuild in a similar way. Is it possible? I found nothing about it in man xcodebuild.

Answer 1

I was able to find a simple solution. I've written a wrapper script around include-what-you-use:

#!/bin/sh
/path-to-iwyu/include-what-you-use "$@"
exit 0

It is not a very good solution, but it works.. Please tell me if you know a better way.