Tests/RunCMake/try_compile/ProjectBinDirEmpty.cmake - third_party/github.com/Kitware/CMake - Git at Google

 try_compile(RESULT PROJECT Foo
   SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/proj
   BINARY_DIR ""
   )
	try_compile(RESULT PROJECT Foo
	SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/proj
	BINARY_DIR ""
	)