hack around titan build issue

ornladios · May 30, 2019 · 8bc46e4 · 8bc46e4
1 parent aaf8d71
commit 8bc46e4
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/source/adios2/helper/mpidummy.h b/source/adios2/helper/mpidummy.h
@@ -21,6 +21,17 @@
 #ifdef ADIOS2_HAVE_MPI
 #include <mpi.h>
 
+namespace adios2
+{
+namespace helper
+{
+namespace mpidummy
+{
+using MPI_Comm = ::MPI_Comm;
+}
+}
+}
+
 #else
 
 namespace adios2
@@ -118,7 +129,9 @@ int MPI_Comm_dup(MPI_Comm comm, MPI_Comm *newcomm);
 int MPI_Comm_rank(MPI_Comm comm, int *rank);
 int MPI_Comm_size(MPI_Comm comm, int *size);
 int MPI_Comm_free(MPI_Comm *comm);
+#ifndef ADIOS2_HAVE_MPI
 MPI_Comm MPI_Comm_f2c(MPI_Fint comm);
+#endif
 
 int MPI_Gather(const void *sendbuf, int sendcount, MPI_Datatype sendtype,
                void *recvbuf, int recvcount, MPI_Datatype recvtype, int root,