Tests/BuildDepends/Project/ninjadep.cpp - third_party/cmake - Git at Google

 #include <stdio.h>
 #include "dir/header.h"

 int main() {
   printf("HEADER_STRING: %s\n", HEADER_STRING);
 }
	#include <stdio.h>
	#include "dir/header.h"

	int main() {
	printf("HEADER_STRING: %s\n", HEADER_STRING);
	}