1HIPCXX 2------ 3 4.. versionadded:: 3.21 5 6.. include:: ENV_VAR.txt 7 8Preferred executable for compiling ``HIP`` language files. Will only be used by 9CMake on the first configuration to determine ``HIP`` compiler, after which the 10value for ``HIP`` is stored in the cache as 11:variable:`CMAKE_HIP_COMPILER <CMAKE_<LANG>_COMPILER>`. For any configuration 12run (including the first), the environment variable will be ignored if the 13:variable:`CMAKE_HIP_COMPILER <CMAKE_<LANG>_COMPILER>` variable is defined. 14