source $GRIMOIRE/CMAKE_FUNCTIONS
           SPELL=cgal
         VERSION=4.14.1
          SOURCE="CGAL-${VERSION}.tar.gz"
   SOURCE_URL[0]=https://codeload.github.com/CGAL/cgal/tar.gz/releases/CGAL-$VERSION
     SOURCE_HASH=sha512:ee645c452c2f7405e1059dfbbca0e0c1ef4b06e4547dce570f6b106f86d68c82b4ca7ebcfe527941875f788e53a7ba0f7439167ff6db331761999ab2c8145b63
SOURCE_DIRECTORY="${BUILD_DIRECTORY}/cgal-releases-CGAL-${VERSION}"
        WEB_SITE="https://www.cgal.org"
      LICENSE[0]=GPL
         ENTERED=20190714
           SHORT="a software project that provides easy access to efficient and reliable geometric algorithms"
cat << EOF
CGAL is a software project that provides easy access to efficient and reliable
geometric algorithms in the form of a C++ library. CGAL is used in various
areas needing geometric computation, such as geographic information systems,
computer aided design, molecular biology, medical imaging, computer graphics,
and robotics.

The library offers data structures and algorithms like triangulations, Voronoi
diagrams, Boolean operations on polygons and polyhedra, point set processing,
arrangements of curves, surface and volume mesh generation, geometry
processing, alpha shapes, convex hull algorithms, shape reconstruction,
AABB and KD trees.
EOF