1CMAKE_HOME_DIRECTORY
2--------------------
3
4Path to top of source tree. Same as :variable:`CMAKE_SOURCE_DIR`.
5
6This is an internal cache entry used to locate the source directory
7when loading a ``CMakeCache.txt`` from a build tree.  It should not
8be used in project code.  The variable :variable:`CMAKE_SOURCE_DIR`
9has the same value and should be preferred.
10