From 0d27bd4bff528f4a63d9fa3fd2c63ffec643a8b2 Mon Sep 17 00:00:00 2001
From: Andreas Lauser <and@poware.org>
Date: Tue, 16 Dec 2014 12:37:32 +0100
Subject: [PATCH] Finddune-grid.cmake: always enable the experimental grid
 extensions

this is now done by a config.h macro. The reason is that quite a bit
of code depends on boundary IDs which are only available as an
"experimental" grid extension in recent Dune releases...
---
 cmake/Modules/Finddune-grid.cmake | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/cmake/Modules/Finddune-grid.cmake b/cmake/Modules/Finddune-grid.cmake
index 4fa53ae8..0a32968d 100644
--- a/cmake/Modules/Finddune-grid.cmake
+++ b/cmake/Modules/Finddune-grid.cmake
@@ -11,6 +11,9 @@
 # This code is licensed under The GNU General Public License v3.0
 
 include (OpmPackage)
+
+set(DUNE_GRID_EXPERIMENTAL_GRID_EXTENSIONS 1)
+
 find_opm_package (
   # module name
   "dune-grid"
@@ -52,7 +55,8 @@ int main (void) {
    HAVE_PSURFACE;
    HAVE_AMIRAMESH;
    HAVE_ALBERTA;
-   HAVE_STDINT_H
+   HAVE_STDINT_H;
+   DUNE_GRID_EXPERIMENTAL_GRID_EXTENSIONS
   ")
 
 #debug_find_vars ("dune-grid")