| CMAKE_SYSTEM_IGNORE_PATH |
| ------------------------ |
| |
| :ref:`Semicolon-separated list <CMake Language Lists>` of directories to be *ignored* by |
| the :command:`find_program`, :command:`find_library`, :command:`find_file`, |
| and :command:`find_path` commands. This is useful in cross-compiling |
| environments where some system directories contain incompatible but |
| possibly linkable libraries. For example, on cross-compiled cluster |
| environments, this allows a user to ignore directories containing |
| libraries meant for the front-end machine. |
| |
| By default this contains a list of directories containing incompatible |
| binaries for the host system. See the :variable:`CMAKE_IGNORE_PATH` variable |
| that is intended to be set by the project. |
| |
| See also the :variable:`CMAKE_SYSTEM_PREFIX_PATH`, |
| :variable:`CMAKE_SYSTEM_LIBRARY_PATH`, :variable:`CMAKE_SYSTEM_INCLUDE_PATH`, |
| and :variable:`CMAKE_SYSTEM_PROGRAM_PATH` variables. |
