| CMAKE_FIND_PACKAGE_WARN_NO_MODULE |
| --------------------------------- |
| |
| Tell :command:`find_package` to warn if called without an explicit mode. |
| |
| If :command:`find_package` is called without an explicit mode option |
| (``MODULE``, ``CONFIG``, or ``NO_MODULE``) and no ``Find<pkg>.cmake`` module |
| is in :variable:`CMAKE_MODULE_PATH` then CMake implicitly assumes that the |
| caller intends to search for a package configuration file. If no package |
| configuration file is found then the wording of the failure message |
| must account for both the case that the package is really missing and |
| the case that the project has a bug and failed to provide the intended |
| Find module. If instead the caller specifies an explicit mode option |
| then the failure message can be more specific. |
| |
| Set ``CMAKE_FIND_PACKAGE_WARN_NO_MODULE`` to ``TRUE`` to tell |
| :command:`find_package` to warn when it implicitly assumes Config mode. This |
| helps developers enforce use of an explicit mode in all calls to |
| :command:`find_package` within a project. |
| |
| This variable has no effect if :variable:`CMAKE_FIND_PACKAGE_PREFER_CONFIG` is |
| set to ``TRUE``. |
