Correct list of MPI C++ compiler wrapperssvn

git-svn-id: http://svn.cactuscode.org/projects/ExternalLibraries/MPI/trunk@67 043a8217-7a68-40fe-abfd-36aa7d4fa6a8

1 files changed, 5 insertions, 1 deletions

diff --git a/src/detect.pl b/src/detect.pl
index 26615b7..2f3d7d4 100644
--- a/src/detect.pl
+++ b/src/detect.pl
@@ -33,7 +33,11 @@ my $mpi_search = 1;
 my $mpi_build = 0;
 my $mpi_manual = 0;
 
-my @mpicxx_names = ("mpic++", "mpiCC", "mpicxx", "mpicxx-openmpi-mp", "mpicc");
+# Note:
+# - look for "mpiCC" last, since this is equivalent to mpicc on
+#   case-insensitive file systems
+# - don't look for "mpicc", since linking with a C compiler won't work
+my @mpicxx_names = ("mpic++", "mpicxx", "mpicxx-openmpi-mp", "mpiCC");
 
 if (!is_set("MPI_DIR")) {
     message("MPI selected, but MPI_DIR is not set. Computing settings...");