https://github.com/Kitware/CMake
Revision cafaa5883a0ef4371a1435de5e56a7825679bb2b authored by Brad King on 10 July 2019, 13:50:04 UTC, committed by Brad King on 10 July 2019, 13:51:38 UTC
1 parent 580c694
Tip revision: cafaa5883a0ef4371a1435de5e56a7825679bb2b authored by Brad King on 10 July 2019, 13:50:04 UTC
CheckCXXSymbolExists: Clarify documented role
CheckCXXSymbolExists: Clarify documented role
Tip revision: cafaa58
CUDAHOSTCXX.rst
CUDAHOSTCXX
-----------
.. include:: ENV_VAR.txt
Preferred executable for compiling host code when compiling ``CUDA``
language files. Will only be used by CMake on the first configuration to
determine ``CUDA`` host compiler, after which the value for ``CUDAHOSTCXX`` is
stored in the cache as :variable:`CMAKE_CUDA_HOST_COMPILER`. For any
configuration run (including the first), the environment variable will be
ignored if the :variable:`CMAKE_CUDA_HOST_COMPILER` variable is defined.
This environment variable is primarily meant for use with projects that
enable ``CUDA`` as a first-class language. The :module:`FindCUDA`
module will also use it to initialize its ``CUDA_HOST_COMPILER`` setting.
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