CUDAHOSTCXX

在 3.8 版被加入.

這是一個 CMake 環境變數。其初始值取自呼叫的進程環境。

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 CMAKE_CUDA_HOST_COMPILER. This environment variable is preferred over CMAKE_CUDA_HOST_COMPILER.

This environment variable is primarily meant for use with projects that enable CUDA as a first-class language.

備註

Ignored when using Visual Studio 生成器.

在 3.13 版被加入: The FindCUDA module will use this variable to initialize its CUDA_HOST_COMPILER setting.