CMAKE_SYSTEM_PROGRAM_PATH
Semicolon-separated list of directories specifying a search path for the find_program() command. By default this contains the standard directories for the current system. It is not intended to be modified by the project; use CMAKE_PROGRAM_PATH for this. See also CMAKE_SYSTEM_PREFIX_PATH.
© 2000–2020 Kitware, Inc. and Contributors
Licensed under the BSD 3-clause License.
https://cmake.org/cmake/help/v3.15/variable/CMAKE_SYSTEM_PROGRAM_PATH.html