From 2ba4832b0e2d1b0a37399e9718b64b21f474b134 Mon Sep 17 00:00:00 2001
From: Mark Brand <mabrand@mabrand.nl>
Date: Thu, 3 Mar 2011 23:11:38 +0100
Subject: package plotutils: libpng 1.5 compatibility

---
 src/plotutils-2.6-libpng-1.5.patch | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 src/plotutils-2.6-libpng-1.5.patch

diff --git a/src/plotutils-2.6-libpng-1.5.patch b/src/plotutils-2.6-libpng-1.5.patch
new file mode 100644
index 0000000..01a85eb
--- /dev/null
+++ b/src/plotutils-2.6-libpng-1.5.patch
@@ -0,0 +1,35 @@
+This file is part of mingw-cross-env.
+See doc/index.html for further information.
+
+http://sources.gentoo.org/cgi-bin/viewvc.cgi/gentoo-x86/media-libs/plotutils/files/plotutils-2.6-libpng-1.5.patch
+fix building with libpng-1.5
+
+--- a/libplot/z_write.c
++++ b/libplot/z_write.c
+@@ -164,7 +164,7 @@
+     }
+ 
+   /* cleanup after libpng errors (error handler does a longjmp) */
+-  if (setjmp (png_ptr->jmpbuf))
++  if (png_jmpbuf (png_ptr))
+     {
+       png_destroy_write_struct (&png_ptr, (png_info **)NULL);
+       return -1;
+@@ -444,7 +444,7 @@
+ #endif
+     }
+ 
+-  longjmp (png_ptr->jmpbuf, 1);
++  longjmp (png_jmpbuf (png_ptr), 1);
+ }
+ 
+ static void 
+@@ -515,7 +515,7 @@
+ #endif
+     }
+ 
+-  longjmp (png_ptr->jmpbuf, 1);
++  longjmp (png_jmpbuf (png_ptr), 1);
+ }
+ 
+ static void 
-- 
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