New package: MMG (#10902)

var/spack/repos/builtin/packages/mmg/package.py

@@ -0,0 +1,58 @@
+# Copyright 2013-2019 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
+#
+# SPDX-License-Identifier: (Apache-2.0 OR MIT)
+
+from spack import *
+
+
+class Mmg(CMakePackage):
+    """Mmg is an open source software for simplicial remeshing.
+    It provides 3 applications and 4 libraries:
+    - the mmg2d application and the libmmg2d library: adaptation
+      and optimization of a two-dimensional triangulation and
+      generation of a triangulation from a set of points or
+      from given boundary edges
+    - the mmgs application and the libmmgs library: adaptation
+      and optimization of a surface triangulation and isovalue
+      discretization
+    - the mmg3d application and the libmmg3d library: adaptation
+      and optimization of a tetrahedral mesh and implicit domain
+      meshing
+    - the libmmg library gathering the libmmg2d, libmmgs and
+      libmmg3d libraries.
+    """
+
+    homepage = "http://www.mmgtools.org/"
+    url      = "https://github.com/MmgTools/mmg/archive/v5.3.13.tar.gz"
+
+    version('5.4.0',  sha256='2b5cc505018859856766be901797ff5d4789f89377038a0211176a5571039750')
+    version('5.3.13', sha256='d9a5925b69b0433f942ab2c8e55659d9ccea758743354b43d54fdf88a6c3c191')
+
+    variant('shared', default=True, description='Enables the build of shared libraries')
+    variant('scotch', default=True, description='Enable SCOTCH library support')
+    variant('doc', default=False, description='Build documentation')
+
+    depends_on('scotch', when='+scotch')
+    depends_on('doxygen', when='+doc')
+
+    def cmake_args(self):
+        args = []
+
+        if '+scotch' in self.spec:
+            args.append('-DUSE_SCOTCH=ON')
+        else:
+            args.append('-DUSE_SCOTCH=OFF')
+
+        if '+shared' in self.spec:
+            args.append('-DLIBMMG3D_SHARED=ON')
+            args.append('-DLIBMMG2D_SHARED=ON')
+            args.append('-DLIBMMGS_SHARED=ON')
+            args.append('-DLIBMMG_SHARED=ON')
+        else:
+            args.append('-DLIBMMG3D_STATIC=ON')
+            args.append('-DLIBMMG2D_STATIC=ON')
+            args.append('-DLIBMMGS_STATIC=ON')
+            args.append('-DLIBMMG_STATIC=ON')
+
+        return args