mirror of
https://github.com/Kitware/CMake.git
synced 2025-12-31 19:00:54 -06:00
CMake only sets `CMAKE_CACHEFILE_DIR` when writing `CMakeCache.txt`, so the variable will usually be undefined when `CMakeLists.txt` runs. Revise its documentation to clarify that `CMAKE_BINARY_DIR` should be used instead.