Tests/InterfaceLinkLibrariesDirect/order_main.c - third_party/github.com/Kitware/CMake - Git at Google

 extern void order_A(void);
 int main(void)
 {
   order_A();
   return 0;
 }
	extern void order_A(void);
	int main(void)
	{
	order_A();
	return 0;
	}