FindMETIS
---------

Find the serial graph partitioning library
`METIS <http://glaros.dtc.umn.edu/gkhome/metis/metis/overview>`_.

Imported Targets
^^^^^^^^^^^^^^^^

This module provides the following imported target, if found:

``METIS::METIS``
  `Imported target <https://cmake.org/cmake/help/latest/command/add_library.html#imported-libraries>`_
  encapsulating the include directories, compile definitions, and libraries
  needed to use METIS.

Result Variables
^^^^^^^^^^^^^^^^

This module defines the following variables:

``METIS_FOUND``
  Boolean result indicating whether METIS and its required dependencies were
  found.

Hints
^^^^^

The following variables may be set to influence this module's behavior:

``METIS_INCLUDE_DIR``
  Include directory containing ``metis.h``.

``METIS_LIBRARY``
  Full path to the METIS library.

``METIS_API_VERSION``
  METIS API version provided by a ``scotch-metis`` compatibility library.
  This is required for Scotch versions >= 6.0.7 if it cannot be detected
  automatically. Supported values are ``3`` and ``5``. The chosen value is
  also propagated as the ``SCOTCH_METIS_VERSION`` preprocessor definition when
  compiling against Scotch's METIS compatibility headers.