From a6f45773b8408f71a0cfd11f3ee4a90d53c9b6b6 Mon Sep 17 00:00:00 2001
From: tradke <tradke@1d96b42b-98df-4a6a-9d84-1b24288d4588>
Date: Thu, 13 Dec 2001 12:58:49 +0000
Subject: Make sure that MPI is configured in. Closes PR BetaThorns/525 (??).

git-svn-id: http://svn.cactuscode.org/arrangements/CactusElliptic/EllPETSc/trunk@56 1d96b42b-98df-4a6a-9d84-1b24288d4588
---
 src/make.configuration.defn | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/src/make.configuration.defn b/src/make.configuration.defn
index 2d1ac0f..4fc63b8 100644
--- a/src/make.configuration.defn
+++ b/src/make.configuration.defn
@@ -10,8 +10,17 @@
 # keep them at the end of lapack
 
 
-### check if PETSC_DIR/PETSC_ARCH are set, bail out if not
+### check if this was configured with MPI, bail out if not
+ifeq ($(strip $(MPI_LIBS)), )
+$(NAME): MissingMPI
+.pseudo: MissingMPI
+MissingMPI:
+	@echo "PETSc: requires MPI"
+	@echo "PETSc: Please configure with MPI or remove EllPETSc from ThornList !"
+	exit 2
+endif
 
+### check if PETSC_DIR/PETSC_ARCH are set, bail out if not
 ifeq ($(strip $(PETSC_DIR)), )
 $(NAME): MissingPETSC_DIR
 .pseudo: MissingPETSC_DIR
@@ -55,5 +64,3 @@ endif
 LIBDIRS += $(PETSC_LIB_DIR) $(X_LIB_DIR)
 LIBS += $(PETSC_LIBS) $(PLATFORM_LIBS) X11
 EXTRAFLAGS = -I$(PETSC_DIR)/include
-
-
-- 
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