Add patch: 006_nxcomp_libpng15.full+lite.patch, fix build against libpng 1.5.x.

debian/changelog

 nx-libs (2:3.5.0.10) UNRELEASED; urgency=low
 
-  * Continue development...
+  * Add patch: 006_nxcomp_libpng15.full+lite.patch, fix build against
+    libpng 1.5.x.
 
  -- Mike Gabriel <mike.gabriel@das-netzwerkteam.de>  Wed, 01 Feb 2012 14:48:31 +0100
 

debian/patches/006_nxcomp_libpng15.full+lite.patch

+Description: Fix building against libpng 1.5.
+ From the libpng homepage...
+ 
+ The libpng 1.5.x series continues the evolution of the libpng API,
+ finally hiding the contents of the venerable and hoary png_struct and
+ png_info data structures inside private (i.e., non-installed) header
+ files. Instead of direct struct-access, applications should be using
+ the various png_get_xxx() and png_set_xxx() accessor functions, which
+ have existed for almost as long as libpng itself. (Apps that compiled
+ against libpng 1.4 without warnings about deprecated features should
+ happily compile against 1.5, too.
+Forwarded: pending...
+Author: Fedora packagers of NX
+Last-Update: 2012-02-06
+diff -ur nxcomp.orig/Pgn.cpp nxcomp/Pgn.cpp
+--- a/nxcomp/Pgn.cpp	2010-03-01 19:18:59.000000000 +0200
++++ b/nxcomp/Pgn.cpp	2011-09-13 16:35:12.000000000 +0300
+@@ -414,7 +414,7 @@
+ 
+   png_read_info(pngPtr, infoPtr);
+ 
+-  if (infoPtr -> color_type == PNG_COLOR_TYPE_PALETTE)
++  if (png_get_color_type(pngPtr, infoPtr) == PNG_COLOR_TYPE_PALETTE)
+   {
+     png_set_expand(pngPtr);
+   }
+@@ -565,7 +565,7 @@
+ 
+   png_read_info( pngPtr, infoPtr ) ;
+ 
+-  if (infoPtr -> color_type == PNG_COLOR_TYPE_PALETTE)
++  if (png_get_color_type(pngPtr, infoPtr) == PNG_COLOR_TYPE_PALETTE)
+   {
+     png_set_expand(pngPtr);
+   }
+@@ -709,7 +709,7 @@
+   png_read_info(pngPtr, infoPtr) ;
+ 
+ 
+-  if (infoPtr -> color_type == PNG_COLOR_TYPE_PALETTE)
++  if (png_get_color_type(pngPtr, infoPtr) == PNG_COLOR_TYPE_PALETTE)
+   {
+     png_set_expand(pngPtr);
+   }

debian/patches/series

@@ -4,6 +4,7 @@
 003_nxcompshad_gcc43.full.patch
 004_nx-x11_fix-nxcompshad-build.full.patch
 005_nxcomp_gcc43.full+lite.patch
+006_nxcomp_libpng15.full+lite.patch
 007_nxcompshad_clean-gch-files.full.patch
 009_nxproxy-add-man-page.full+lite.patch
 009_nxagent-add-man-page.full.patch