OBJCXX¶
在 3.16.7 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 OBJCXX language files. Will only be used
by CMake on the first configuration to determine OBJCXX compiler, after
which the value for OBJCXX is stored in the cache as
CMAKE_OBJCXX_COMPILER. For any configuration
run (including the first), the environment variable will be ignored if the
CMAKE_OBJCXX_COMPILER variable is defined.
If OBJCXX is not defined, the CXX environment variable will
be checked instead.