From bdb3c312b18a0bd1f1a0e86ed502c3acff1c3c65 Mon Sep 17 00:00:00 2001
From: Bernd Flemisch <bernd@iws.uni-stuttgart.de>
Date: Fri, 20 Sep 2013 12:39:37 +0000
Subject: [PATCH] el1p2c and el2p: do not require SuperLU to compile. Give a
warning for el2p if SuperLU is not found.
git-svn-id: svn://svn.iws.uni-stuttgart.de/DUMUX/dumux/trunk@11523 2fb0f335-1f38-0410-981e-8018bf24f1b0
---
dumux/geomechanics/el2p/el2ppropertydefaults.hh | 5 +++++
test/geomechanics/el1p2c/el1p2cproblem.hh | 3 ++-
2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/dumux/geomechanics/el2p/el2ppropertydefaults.hh b/dumux/geomechanics/el2p/el2ppropertydefaults.hh
index 3acc646806..b20bee5118 100644
--- a/dumux/geomechanics/el2p/el2ppropertydefaults.hh
+++ b/dumux/geomechanics/el2p/el2ppropertydefaults.hh
@@ -122,7 +122,12 @@ public:
// use the SuperLU linear solver by default
+#if HAVE_SUPERLU
SET_TYPE_PROP(BoxElasticTwoP, LinearSolver, Dumux::SuperLUBackend<TypeTag> );
+#else
+#warning no SuperLU detected, defaulting to ILU0BiCGSTAB. For many problems, the el2p model requires a direct solver.
+SET_TYPE_PROP(BoxElasticTwoP, LinearSolver, Dumux::ILU0BiCGSTABBackend<TypeTag> );
+#endif
// set the grid operator
SET_PROP(BoxElasticTwoP, GridOperator)
diff --git a/test/geomechanics/el1p2c/el1p2cproblem.hh b/test/geomechanics/el1p2c/el1p2cproblem.hh
index 9c68051e44..9819b194c1 100644
--- a/test/geomechanics/el1p2c/el1p2cproblem.hh
+++ b/test/geomechanics/el1p2c/el1p2cproblem.hh
@@ -82,8 +82,9 @@ namespace Dumux
SET_BOOL_PROP(El1P2CProblem, ImplicitWithStabilization, true);
// Apply superlu as linear solver
+#if HAVE_SUPERLU
SET_TYPE_PROP(El1P2CProblem, LinearSolver, Dumux::SuperLUBackend<TypeTag> );
-
+#endif
}
/*!
--
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