OpenSceneGraph: use slots, build with giflib5, restrict jpeg dep

Change-Id: Ica7f63bc2d6e97130d36817d57c198a331c97a4c

packages/dev-games/OpenSceneGraph/OpenSceneGraph-3.2.1-r1.exheres-0

@@ -17,6 +17,8 @@ industries.
 HOMEPAGE="http://${PN}.org"
 DOWNLOADS="${HOMEPAGE}/downloads/developer_releases/${PNV}.zip"
 
+BUGS_TO="pyromaniac@exherbo.org"
+
 LICENCES="OpenSceneGraph"
 SLOT="0"
 PLATFORMS="~amd64"
@@ -33,9 +35,9 @@ DEPENDENCIES="
         dev-libs/libxml2:*
         gnome-desktop/librsvg:*
         media-libs/freetype:*
-        media-libs/giflib
-        media-libs/jpeg
-        media-libs/libpng
+        media-libs/giflib:=
+        media-libs/jpeg:=[<9]
+        media-libs/libpng:=
         media-libs/tiff
         net-misc/curl
         sys-libs/zlib
@@ -44,5 +46,8 @@ DEPENDENCIES="
         x11-libs/qt:4[opengl]
 "
 
-BUGS_TO="pyromaniac@exherbo.org"
+DEFAULT_SRC_PREPARE_PATCHES=(
+    "${FILES}"/${PNV}-giflib5-part1.patch
+    "${FILES}"/${PNV}-giflib5-part2.patch
+)
 

packages/dev-games/OpenSceneGraph/files/OpenSceneGraph-3.2.0-libav.patch

@@ -1,17 +0,0 @@
-Author: Thomas Witt
-Upstream: pending
-Reason: compile fails due to deprecated symbol
-
-
-diff -ur a/OpenSceneGraph-3.2.0/src/osgPlugins/ffmpeg/FFmpegDecoder.cpp b/OpenSceneGraph-3.2.0/src/osgPlugins/ffmpeg/FFmpegDecoder.cpp
---- a/OpenSceneGraph-3.2.0/src/osgPlugins/ffmpeg/FFmpegDecoder.cpp	2013-02-06 13:46:03.000000000 +0100
-+++ b/OpenSceneGraph-3.2.0/src/osgPlugins/ffmpeg/FFmpegDecoder.cpp	2013-08-27 19:58:41.802656964 +0200
-@@ -279,7 +279,7 @@
-         int error = av_read_frame(m_format_context.get(), &packet);
-         if (error < 0)
-         {
--            if (error == AVERROR_EOF || url_feof(m_format_context.get()->pb))
-+            if (error == AVERROR_EOF || m_format_context.get()->pb->eof_reached)
-                 end_of_stream = true;
-             else {
-                 OSG_FATAL << "av_read_frame() returned " << AvStrError(error) << std::endl;

packages/dev-games/OpenSceneGraph/files/OpenSceneGraph-3.2.1-giflib5-part1.patch

@@ -0,0 +1,30 @@
+Source: https://github.com/openscenegraph/osg/commit/afb442fccd182cfe8608f43394af016f6723f97a
+Upstream: Fixed in trunk
+Reason: Fix build with giflib 5.0
+
+From afb442fccd182cfe8608f43394af016f6723f97a Mon Sep 17 00:00:00 2001
+From: Robert OSFIELD <robert.osfield@gmail.com>
+Date: Wed, 19 Nov 2014 17:10:21 +0000
+Subject: [PATCH] From Clement Boesch, "Fix remaining bit of Giflib5 usage"
+
+git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14485 16af8721-9629-0410-8352-f15c8da7e697
+---
+ src/osgPlugins/gif/ReaderWriterGIF.cpp | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/src/osgPlugins/gif/ReaderWriterGIF.cpp b/src/osgPlugins/gif/ReaderWriterGIF.cpp
+index 4b5cd22..12f46e1 100644
+--- a/src/osgPlugins/gif/ReaderWriterGIF.cpp
++++ b/src/osgPlugins/gif/ReaderWriterGIF.cpp
+@@ -560,7 +560,11 @@ GifImageStream** obj)
+     *width_ret = giffile->SWidth;
+     *height_ret = giffile->SHeight;
+     *numComponents_ret = 4;
++#if (GIFLIB_MAJOR >= 5)
++    DGifCloseFile(giffile, &Error);
++#else
+     DGifCloseFile(giffile);
++#endif
+     return buffer;
+ }
+ 

packages/dev-games/OpenSceneGraph/files/OpenSceneGraph-3.2.1-giflib5-part2.patch

@@ -0,0 +1,27 @@
+Source: https://github.com/openscenegraph/osg/commit/18213bfb67d464715af618fd8c73549f749625b9
+Upstream: Fixed in trunk
+Reason: Fix build with giflib 5.0
+
+From 18213bfb67d464715af618fd8c73549f749625b9 Mon Sep 17 00:00:00 2001
+From: Robert OSFIELD <robert.osfield@gmail.com>
+Date: Thu, 20 Nov 2014 09:21:52 +0000
+Subject: [PATCH] From Pjotr Svetachov, fix for build breakage with giflib 5.0.
+
+git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14493 16af8721-9629-0410-8352-f15c8da7e697
+---
+ src/osgPlugins/gif/ReaderWriterGIF.cpp | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/osgPlugins/gif/ReaderWriterGIF.cpp b/src/osgPlugins/gif/ReaderWriterGIF.cpp
+index 12f46e1..6778894 100644
+--- a/src/osgPlugins/gif/ReaderWriterGIF.cpp
++++ b/src/osgPlugins/gif/ReaderWriterGIF.cpp
+@@ -560,7 +560,7 @@ GifImageStream** obj)
+     *width_ret = giffile->SWidth;
+     *height_ret = giffile->SHeight;
+     *numComponents_ret = 4;
+-#if (GIFLIB_MAJOR >= 5)
++#if (GIFLIB_MAJOR >= 5&& !(GIFLIB_MAJOR == 5 && GIFLIB_MINOR == 0))
+     DGifCloseFile(giffile, &Error);
+ #else
+     DGifCloseFile(giffile);