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-rwxr-xr-xlib/make/extras/MPI/setup.sh8
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/make/extras/MPI/setup.sh b/lib/make/extras/MPI/setup.sh
index fe0ae1f3..328c6a5d 100755
--- a/lib/make/extras/MPI/setup.sh
+++ b/lib/make/extras/MPI/setup.sh
@@ -24,11 +24,11 @@ fi
# Write the data out to the header and make files.
-if test -n "$MPI_VERSION" ; then
- CCTK_WriteLine cctk_Extradefs.h "#define CCTK_MPI $MPI_VERSION"
-else
- CCTK_WriteLine cctk_Extradefs.h "#define CCTK_MPI $MPI"
+if test -z "$MPI_VERSION" ; then
+ MPI_VERSION="$MPI"
fi
+CCTK_WriteLine cctk_Extradefs.h "#define CCTK_MPI_$MPI_VERSION 1"
+CCTK_WriteLine cctk_Extradefs.h "#define CCTK_MPI CCTK_MPI_$MPI_VERSION"
CCTK_WriteLine make.extra.defn "MPI_LIBS = $MPI_LIBS"
CCTK_WriteLine make.extra.defn "MPI_LIB_DIRS = $MPI_LIB_DIRS"