diff options
| -rw-r--r-- | Help/envvar/CUDAARCHS.rst | 3 | ||||
| -rw-r--r-- | Help/envvar/CUDAHOSTCXX.rst | 5 |
2 files changed, 3 insertions, 5 deletions
diff --git a/Help/envvar/CUDAARCHS.rst b/Help/envvar/CUDAARCHS.rst index 82369cd..e9e6a42 100644 --- a/Help/envvar/CUDAARCHS.rst +++ b/Help/envvar/CUDAARCHS.rst @@ -6,8 +6,7 @@ CUDAARCHS .. include:: ENV_VAR.txt Value used to initialize :variable:`CMAKE_CUDA_ARCHITECTURES` on the first -configuration if it's not already defined. Subsequent runs will use the value -stored in the cache. +configuration. Subsequent runs will use the value stored in the cache. This is a semicolon-separated list of architectures as described in :prop_tgt:`CUDA_ARCHITECTURES`. diff --git a/Help/envvar/CUDAHOSTCXX.rst b/Help/envvar/CUDAHOSTCXX.rst index cf65927..74f5d48 100644 --- a/Help/envvar/CUDAHOSTCXX.rst +++ b/Help/envvar/CUDAHOSTCXX.rst @@ -8,9 +8,8 @@ CUDAHOSTCXX 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. +stored in the cache as :variable:`CMAKE_CUDA_HOST_COMPILER`. This environment +variable is preferred over :variable:`CMAKE_CUDA_HOST_COMPILER`. This environment variable is primarily meant for use with projects that enable ``CUDA`` as a first-class language. |