Extra header needed by FreeBSD to know SIGCHILD

diff --git a/src/mc/remote/EventLoop.cpp b/src/mc/remote/EventLoop.cpp
index 6ea7232..3b1b1b9 100644 (file)
--- a/src/mc/remote/EventLoop.cpp
+++ b/src/mc/remote/EventLoop.cpp
@@ -4,6 +4,7 @@
  * under the terms of the license (GNU LGPL) which comes with this package. */
 
 #include "src/mc/remote/EventLoop.hpp"
+#include <signal.h>
 #include <sys/wait.h>
 
 simgrid::mc::EventLoop::~EventLoop()