Tests/RunCMake/CTestCommandLine/configure-empty-bindir-check.cmake - third_party/github.com/Kitware/CMake - Git at Google

 set(cache_file "${RunCMake_TEST_BINARY_DIR}/CMakeCache.txt")
 if(NOT EXISTS "${cache_file}")
   set(RunCMake_TEST_FAILED
     "CMakeCache.txt not found after configure:\n  ${cache_file}")
 endif()
	set(cache_file "${RunCMake_TEST_BINARY_DIR}/CMakeCache.txt")
	if(NOT EXISTS "${cache_file}")
	set(RunCMake_TEST_FAILED
	"CMakeCache.txt not found after configure:\n ${cache_file}")
	endif()