From: Martin Quinson <martin.quinson@loria.fr>
Date: Thu, 26 May 2016 23:08:47 +0000 (+0200)
Subject: make it work with -Werror=undef
X-Git-Tag: v3_14~1149
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/dd9b2a942051aab1d7724c0b09c0b1f126a28719

make it work with -Werror=undef
---

diff --git a/include/smpi/mpi.h b/include/smpi/mpi.h
index 5ddbfa331f..f5ff19fbe9 100644
--- a/include/smpi/mpi.h
+++ b/include/smpi/mpi.h
@@ -25,7 +25,7 @@
 #define assert(x) MC_assert(x)
 #endif
 
-#if TRACE_CALL_LOCATION
+#ifdef TRACE_CALL_LOCATION /* Defined by smpicc on the command line */
 #include <smpi/smpi_extended_traces.h>
 #endif