| OBJCXX | |
| ------ | |
| .. versionadded:: 3.16.7 | |
| .. include:: include/ENV_VAR.rst | |
| Preferred executable for compiling ``OBJCXX`` language files. Will only be used | |
| by CMake on the first configuration to determine ``OBJCXX`` compiler, after | |
| which the value for ``OBJCXX`` is stored in the cache as | |
| :variable:`CMAKE_OBJCXX_COMPILER <CMAKE_<LANG>_COMPILER>`. For any configuration | |
| run (including the first), the environment variable will be ignored if the | |
| :variable:`CMAKE_OBJCXX_COMPILER <CMAKE_<LANG>_COMPILER>` variable is defined. | |
| If ``OBJCXX`` is not defined, the :envvar:`CXX` environment variable will | |
| be checked instead. |