From 37ab6ef8a0f87502cd24b96afdd6a94bc0f8716c Mon Sep 17 00:00:00 2001
From: Andreas Lauser <and@poware.org>
Date: Wed, 30 Jul 2014 11:46:33 +0200
Subject: [PATCH] add support for the new DUNE-ALUGrid module

this is basically the dune-grid grid manager for ALUGrid properly
out-sourced into an own module. (it does not require an external
library anymore, so it simplifies the build quite a bit.) Also, the
DUNE-ALUGrid module has quite a few new features and performance
improvements compared to the old code from dune-grid. For details, see

http://users.dune-project.org/projects/dune-alugrid
---
 cmake/Modules/Finddune-alugrid.cmake | 52 ++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 cmake/Modules/Finddune-alugrid.cmake

diff --git a/cmake/Modules/Finddune-alugrid.cmake b/cmake/Modules/Finddune-alugrid.cmake
new file mode 100644
index 000000000..db2d4c906
--- /dev/null
+++ b/cmake/Modules/Finddune-alugrid.cmake
@@ -0,0 +1,52 @@
+# - Find DUNE ALUgrid library
+#
+# Defines the following variables:
+#   dune-alugrid_INCLUDE_DIRS    Directory of header files
+#   dune-alugrid_LIBRARIES       Directory of shared object files
+#   dune-alugrid_DEFINITIONS     Defines that must be set to compile
+#   dune-alugrid_CONFIG_VARS     List of defines that should be in config.h
+#   HAVE_DUNE_ALUGRID            Binary value to use in config.h
+
+# Copyright (C) 2013 Uni Research AS
+# This code is licensed under The GNU General Public License v3.0
+
+include (OpmPackage)
+find_opm_package (
+  # module name
+  "dune-alugrid"
+
+  # dependencies
+  # TODO: we should probe for all the HAVE_* values listed below;
+  # however, we don't actually use them in our implementation, so
+  # we just include them to forward here in case anyone else does
+  "CXX11Features REQUIRED;
+   dune-grid REQUIRED;
+   ZLIB REQUIRED;
+   METIS
+  "
+  # header to search for
+  "dune/alugrid/grid.hh"
+
+  # library to search for
+  "dunealugrid;alugrid_2d;alugrid_parallel;alugrid_serial"
+
+  # defines to be added to compilations
+  ""
+
+  # test program
+"#include <dune/alugrid/grid.hh>
+int main (void) {
+   Dune::ALUGrid</*dim=*/2, /*dimWorld=*/2, Dune::simplex, Dune::nonconforming> grid;
+   grid.leafGridView().size(/*codim=*/0);
+   return 0;
+}
+"
+  # config variables
+  "HAVE_DUNE_ALUGRID
+  ")
+
+#debug_find_vars ("dune-grid")
+
+# make version number available in config.h
+include (UseDuneVer)
+find_dune_version ("dune" "alugrid")