Tests/RunCMake/BuildDepends/MakeInProjectOnly.c - third_party/github.com/Kitware/CMake - Git at Google

 #include <MakeInProjectOnly.h>
 int main()
 {
   return MakeInProjectOnly();
 }
	#include <MakeInProjectOnly.h>
	int main()
	{
	return MakeInProjectOnly();
	}