From 449ae622b9208adfebae025481da54fdd01126af Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Markus=20M=C3=BCtzel?= <markus.muetzel@gmx.de>
Date: Sun, 12 Jan 2025 11:21:03 +0100
Subject: [PATCH] Avoid build error when building ElmerIce without MPI.

`MPI_SUCCESS` is used in ElmerIce. Even if building ElmerIce without MPI
is currently(?) unsupported, add a definition for it to the MPI stub
header anyway for completeness.
---
 fem/src/mpif_stub.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/fem/src/mpif_stub.h b/fem/src/mpif_stub.h
index 446e97e9e0..cf32e5f6c4 100644
--- a/fem/src/mpif_stub.h
+++ b/fem/src/mpif_stub.h
@@ -1,5 +1,5 @@
 !
-! stub header for disabled mpi 
+! stub header for disabled mpi
 !
        INTEGER MPI_COMM_WORLD
        PARAMETER (MPI_COMM_WORLD=1)
@@ -42,3 +42,5 @@
        PARAMETER (MPI_THREAD_FUNNELED=1)
        INTEGER MPI_IN_PLACE
        PARAMETER (MPI_IN_PLACE=1)
+       INTEGER MPI_SUCCESS
+       PARAMETER (MPI_SUCCESS=0)