1CMAKE_FIND_USE_SYSTEM_ENVIRONMENT_PATH 2-------------------------------------- 3 4.. versionadded:: 3.16 5 6Controls the default behavior of the following commands for whether or not to 7search paths provided by standard system environment variables: 8 9* :command:`find_program` 10* :command:`find_library` 11* :command:`find_file` 12* :command:`find_path` 13* :command:`find_package` 14 15This is useful in cross-compiling environments. 16 17By default this variable is not set, which is equivalent to it having 18a value of ``TRUE``. Explicit options given to the above commands 19take precedence over this variable. 20 21See also the :variable:`CMAKE_FIND_USE_CMAKE_PATH`, 22:variable:`CMAKE_FIND_USE_CMAKE_ENVIRONMENT_PATH`, 23:variable:`CMAKE_FIND_USE_CMAKE_SYSTEM_PATH`, 24:variable:`CMAKE_FIND_USE_PACKAGE_REGISTRY`, 25:variable:`CMAKE_FIND_USE_PACKAGE_ROOT_PATH`, 26and :variable:`CMAKE_FIND_USE_SYSTEM_PACKAGE_REGISTRY` variables. 27