From: Timo Heister <timo.heister@gmail.com>
Date: Wed, 13 May 2015 12:17:26 +0000 (-0400)
Subject: make work without MPI
X-Git-Tag: v8.3.0-rc1~174^2~2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cf1819be85da5564e0f3acb7668b1acf02122f7f;p=dealii.git

make work without MPI
---

diff --git a/include/deal.II/base/mpi.h b/include/deal.II/base/mpi.h
index 518c03deef..5d4b19c91d 100644
--- a/include/deal.II/base/mpi.h
+++ b/include/deal.II/base/mpi.h
@@ -45,6 +45,9 @@ namespace MPI
   static const unsigned int MIN = 0;
   static const unsigned int SUM = 0;
 }
+static const int MPI_MIN = 0;
+static const int MPI_MAX = 0;
+static const int MPI_SUM = 0;
 #endif
 
 DEAL_II_NAMESPACE_OPEN
@@ -486,6 +489,7 @@ namespace Utilities
         else
 #endif
           {
+            (void)mpi_op;
             (void)mpi_communicator;
             return t;
           }
@@ -512,6 +516,7 @@ namespace Utilities
         else
 #endif
           {
+            (void)mpi_op;
             (void)mpi_communicator;
             for (unsigned int i=0; i<N; ++i)
               output[i] = values[i];
@@ -540,6 +545,7 @@ namespace Utilities
         else
 #endif
           {
+            (void)mpi_op;
             (void)mpi_communicator;
             output = values;
           }