applying graphviz-2.16.1-gcc43-missing-includes.patch

   http://sources.gentoo.org/viewcvs.py/gentoo-x86/media-gfx/graphviz/files/graphviz-2.16.1-gcc43-missing-includes.patch?rev=1.1&view=log
from Gentoo maintainer:  Markus Meier <maekke@gentoo.org>

diff --git a/lib/vpsc/generate-constraints.cpp b/lib/vpsc/generate-constraints.cpp
index a2a69fb91d0e7c29aa7ee2b4927d1d1adb61e981..8d0c9365ddfba4c76fb5093b4ebffb5eb7b974da 100644 (file)
--- a/lib/vpsc/generate-constraints.cpp
+++ b/lib/vpsc/generate-constraints.cpp
@@ -18,6 +18,7 @@
 
 #include <set>
 #include <cassert>
+#include <cstdlib>
 #include "generate-constraints.h"
 #include "constraint.h"