Make parmetis a requirement when given --with-parmetis

4cd4f2ef · Peter W. Draper · a7dd20bf · 4cd4f2ef
Commit 4cd4f2ef authored Feb 21, 2018 by Peter W. Draper
--- a/configure.ac
+++ b/configure.ac
@@ -478,6 +478,8 @@ if test "x$with_parmetis" != "xno"; then
   fi
   if test "$have_parmetis" == "yes"; then
      AC_DEFINE([HAVE_PARMETIS],1,[The ParMETIS library is present.])
+   else
+      AC_MSG_ERROR("Failed to find a ParMETIS library")
   fi
 fi