CMAKE_PROGRAM_PATH

This is a CMake Environment Variable. Its initial value is taken from the calling process environment.

The CMAKE_PROGRAM_PATH environment variable may be set to a list of directories to be searched by the find_program() command.

This variable may hold a single directory or a list of directories separated by : on UNIX or ; on Windows (the same as the PATH environment variable convention on those platforms).

See also the CMAKE_PROGRAM_PATH CMake variable.