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/csolve_VPSC.cpp b/lib/vpsc/csolve_VPSC.cpp
index e41ca0e01365cf74049f1d1503a0645c3fa4eea6..977a944d51deeb9a3d73da58151c9e232c0b8b01 100644 (file)
--- a/lib/vpsc/csolve_VPSC.cpp
+++ b/lib/vpsc/csolve_VPSC.cpp
@@ -21,6 +21,7 @@
 #include <constraint.h>
 #include <generate-constraints.h>
 #include <solve_VPSC.h>
+#include <cstdlib>
 #include <cassert>
 #include "csolve_VPSC.h"
 extern "C" {