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

 #include <stdio.h>
 int main(void)
 {
   printf("this command failed\n");
   return 1;
 }
	#include <stdio.h>
	int main(void)
	{
	printf("this command failed\n");
	return 1;
	}