| CMAKE_GENERATOR_PLATFORM |
| ------------------------ |
| |
| Generator-specific target platform name specified by user. |
| |
| Some CMake generators support a target platform name to be given |
| to the native build system to choose a compiler toolchain. |
| If the user specifies a platform name (e.g. via the :manual:`cmake(1)` ``-A`` |
| option) the value will be available in this variable. |
| |
| The value of this variable should never be modified by project code. |
| A toolchain file specified by the :variable:`CMAKE_TOOLCHAIN_FILE` |
| variable may initialize ``CMAKE_GENERATOR_PLATFORM``. Once a given |
| build tree has been initialized with a particular value for this |
| variable, changing the value has undefined behavior. |
