share/cmake-3.2/Help/variable/CMAKE_SOURCE_DIR.rst - platform/prebuilts/cmake/linux-x86 - Git at Google

 CMAKE_SOURCE_DIR
 ----------------

 The path to the top level of the source tree.

 This is the full path to the top level of the current CMake source
 tree.  For an in-source build, this would be the same as
 CMAKE_BINARY_DIR.
	CMAKE_SOURCE_DIR
	----------------

	The path to the top level of the source tree.

	This is the full path to the top level of the current CMake source
	tree. For an in-source build, this would be the same as
	CMAKE_BINARY_DIR.