From 18893c8cdabd6bb83c2be85721c0ded6111da416 Mon Sep 17 00:00:00 2001
From: Christophe Geuzaine <cgeuzaine@ulg.ac.be>
Date: Fri, 19 Aug 2016 16:19:55 +0000
Subject: [PATCH] fix for compilers without intptr_t

---
 Fltk/drawContextFltk.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Fltk/drawContextFltk.h b/Fltk/drawContextFltk.h
index c3d4f21734..420030c118 100644
--- a/Fltk/drawContextFltk.h
+++ b/Fltk/drawContextFltk.h
@@ -6,6 +6,12 @@
 #ifndef _DRAW_CONTEXT_FLTK_H_
 #define _DRAW_CONTEXT_FLTK_H_
 
+#include "GmshConfig.h"
+#if !defined(HAVE_NO_STDINT_H)
+#include <stdint.h>
+#elif defined(HAVE_NO_INTPTR_T)
+typedef unsigned long intptr_t;
+#endif
 #include <FL/x.H>
 #include <FL/gl.h>
 #include "FlGui.h"
-- 
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