HIPCXX

.. versionadded:: 3.21

.. include:: include/ENV_VAR.rst

Preferred executable for compiling HIP language files. Will only be used by CMake on the first configuration to determine HIP compiler, after which the value for HIP is stored in the cache as :variable:CMAKE_HIP_COMPILER <CMAKE_<LANG>_COMPILER>. For any configuration run (including the first), the environment variable will be ignored if the :variable:CMAKE_HIP_COMPILER <CMAKE_<LANG>_COMPILER> variable is defined.