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CMake/Help/variable/CMAKE_LANG_HOST_COMPILER_ID.rst
Brad King 3b4d0df670 NVCC: Detect host compiler id and version
Report them in `CMAKE_<LANG>_HOST_COMPILER_{ID,VERSION}` variables.

Fixes: #20901
2024-09-20 17:48:33 -04:00

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CMAKE_<LANG>_HOST_COMPILER_ID
-----------------------------
.. versionadded:: 3.31
This variable is available when ``<LANG>`` is ``CUDA`` or ``HIP``
and :variable:`CMAKE_<LANG>_COMPILER_ID` is ``NVIDIA``.
It contains the identity of the host compiler invoked by ``nvcc``,
either by default or as specified by :variable:`CMAKE_<LANG>_HOST_COMPILER`,
among possibilities documented by :variable:`CMAKE_<LANG>_COMPILER_ID`.