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| author | peterjc123 <peter_jiachen@163.com> | 2018-09-15 09:14:38 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2018-09-18 15:41:47 (GMT) |
| commit | 8085799ce3a311e3f0f3c2f2119ae0dcb8b2e0a3 (patch) | |
| tree | 4068c04c502c01b3aaff0d226e49446ec414189f /Help/envvar | |
| parent | 18eb4c637a6fb35bf8207e5f39d3e701fdcf973b (diff) | |
| download | CMake-8085799ce3a311e3f0f3c2f2119ae0dcb8b2e0a3.zip CMake-8085799ce3a311e3f0f3c2f2119ae0dcb8b2e0a3.tar.gz CMake-8085799ce3a311e3f0f3c2f2119ae0dcb8b2e0a3.tar.bz2 | |
FindCUDA: Add option to set CUDA_HOST_COMPILER via environment
Re-use the `CUDAHOSTCXX` environment variable from the first-class
CUDA language support to specify the host compiler for FindCUDA.
Diffstat (limited to 'Help/envvar')
| -rw-r--r-- | Help/envvar/CUDAHOSTCXX.rst | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Help/envvar/CUDAHOSTCXX.rst b/Help/envvar/CUDAHOSTCXX.rst index f0f94f6..bb786ca 100644 --- a/Help/envvar/CUDAHOSTCXX.rst +++ b/Help/envvar/CUDAHOSTCXX.rst @@ -7,3 +7,7 @@ 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. |