Tests/RunCMake/CrosscompilingEmulator/AddCustomCommandWithArg-build-check.cmake - external/github.com/Kitware/CMake - Git at Google

 if(NOT EXISTS "${RunCMake_TEST_BINARY_DIR}/output")
   set(RunCMake_TEST_FAILED "Failed to create output:\n  ${RunCMake_TEST_BINARY_DIR}/output")
   return()
 endif()
	if(NOT EXISTS "${RunCMake_TEST_BINARY_DIR}/output")
	set(RunCMake_TEST_FAILED "Failed to create output:\n ${RunCMake_TEST_BINARY_DIR}/output")
	return()
	endif()