Accepting request 37078 from GNOME:Apps

Copy from GNOME:Apps/gimp based on submit request 37078 from user vuntz

OBS-URL: https://build.opensuse.org/request/show/37078
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/gimp?expand=0&rev=40

gimp-new-libpng.patch

@@ -0,0 +1,39 @@
+From b22eb0a8271a99257fe214cbf0adda29cf9a39dd Mon Sep 17 00:00:00 2001
+From: Michael Natterer <mitch@gimp.org>
+Date: Sun, 31 Jan 2010 11:28:02 +0000
+Subject: Bug 607242 - GIMP 2.7.0 fails to build against libpng 1.4.0
+
+Use png_set_expand_gray_1_2_4_to_8() instead of the deprecated
+png_set_gray_1_2_4_to_8() if libpng is at least 1.2.27 (which is in
+debian stable), so plug-ins built against old versions contine to work
+when libpng 1.4 gets installed.
+---
+diff --git a/plug-ins/file-ico/ico-load.c b/plug-ins/file-ico/ico-load.c
+index 79512ae..4d894be 100644
+--- a/plug-ins/file-ico/ico-load.c
++++ b/plug-ins/file-ico/ico-load.c
+@@ -287,14 +287,22 @@ ico_read_png (FILE    *fp,
+   switch (color_type)
+     {
+     case PNG_COLOR_TYPE_GRAY:
++#if PNG_LIBPNG_VER < 10227
+       png_set_gray_1_2_4_to_8 (png_ptr);
++#else
++      png_set_expand_gray_1_2_4_to_8 (png_ptr);
++#endif
+       if ( bit_depth == 16 )
+         png_set_strip_16 (png_ptr);
+       png_set_gray_to_rgb (png_ptr);
+       png_set_add_alpha (png_ptr, 0xff, PNG_FILLER_AFTER);
+       break;
+     case PNG_COLOR_TYPE_GRAY_ALPHA:
++#if PNG_LIBPNG_VER < 10227
+       png_set_gray_1_2_4_to_8 (png_ptr);
++#else
++      png_set_expand_gray_1_2_4_to_8 (png_ptr);
++#endif
+       if ( bit_depth == 16 )
+         png_set_strip_16 (png_ptr);
+       png_set_gray_to_rgb (png_ptr);
+--
+cgit v0.8.3.1

gimp.changes

@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Tue Apr  6 12:40:10 CEST 2010 - vuntz@opensuse.org
+
+- Add gimp-new-libpng.patch to fix build with newer libpng.
+
 -------------------------------------------------------------------
 Fri Dec 11 15:43:28 CET 2009 - vuntz@opensuse.org
 

gimp.spec

@@ -1,7 +1,7 @@
 #
 # spec file for package gimp (Version 2.6.8)
 #
-# Copyright (c) 2009 SUSE LINUX Products GmbH, Nuernberg, Germany.
+# Copyright (c) 2010 SUSE LINUX Products GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -48,7 +48,7 @@ BuildRequires:  update-desktop-files
 BuildRequires:  xorg-x11-libXfixes-devel
 Url:            http://www.gimp.org/
 Version:        2.6.8
-Release:        1
+Release:        2
 License:        GPLv2+
 Group:          Productivity/Graphics/Bitmap Editors
 Suggests:       AdobeICCProfiles
@@ -59,6 +59,8 @@ Requires:       gtk2
 Summary:        The GNU Image Manipulation Program
 Source:         ftp://ftp.gimp.org/pub/gimp/v2.6/%{name}-%{version}.tar.bz2
 Source1:        macros.gimp
+# PATCH-FIX-UPSTREAM gimp-new-libpng.patch vuntz@opensuse.org -- Taken from upstream, fix build with recent libpng
+Patch0:         gimp-new-libpng.patch
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 Requires:       %{name}-branding >= 2.4
 Recommends:     %{name}-plugins-python = %{version} gimp-2.0-scanner-plugin %{name}-help-browser
@@ -174,6 +176,7 @@ translation-update-upstream po-python gimp20-python
 translation-update-upstream po-script-fu gimp20-script-fu
 translation-update-upstream po-plug-ins gimp20-std-plug-ins
 translation-update-upstream po-tips gimp20-tips
+%patch0 -p1
 # Safety check for ABI version change.
 vabi=`printf "%d" $(sed -n '/#define GIMP_MODULE_ABI_VERSION/{s/.* //;p}' libgimpmodule/gimpmodule.h)`
 if test "x${vabi}" != "x%{abiver}"; then