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

Change-Id: Ica7f63bc2d6e97130d36817d57c198a331c97a4c

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

@@ -0,0 +1,53 @@
+# Copyright 2013-2014 Thomas Witt
+# Distributed under the terms of the GNU General Public License v2
+
+require cmake [ api=2 ]
+
+SUMMARY="High performance 3D graphics toolkit"
+DESCRIPTION="
+The OpenSceneGraph is an open source high performance 3D graphics toolkit,
+used by application developers in fields such as visual simulation, games,
+virtual reality, scientific visualization and modelling. Written entirely
+in Standard C++ and OpenGL it runs on all Windows platforms, OSX, GNU/Linux,
+IRIX, Solaris, HP-Ux, AIX and FreeBSD operating systems. The OpenSceneGraph
+is now well established as the world leading scene graph technology, used
+widely in the vis-sim, space, scientific, oil-gas, games and virtual reality
+industries.
+"
+HOMEPAGE="http://${PN}.org"
+DOWNLOADS="${HOMEPAGE}/downloads/developer_releases/${PNV}.zip"
+
+BUGS_TO="pyromaniac@exherbo.org"
+
+LICENCES="OpenSceneGraph"
+SLOT="0"
+PLATFORMS="~amd64"
+MYOPTIONS=""
+
+# TODO Some of these may be optional
+# TODO SDL gtkglxext
+DEPENDENCIES="
+    build:
+        app-arch/zip
+    build+run:
+        app-text/poppler[cairo]
+        dev-libs/boost
+        dev-libs/libxml2:*
+        gnome-desktop/librsvg:*
+        media-libs/freetype:*
+        media-libs/giflib:=
+        media-libs/jpeg:=[<9]
+        media-libs/libpng:=
+        media-libs/tiff
+        net-misc/curl
+        sys-libs/zlib
+        x11-dri/mesa
+        x11-libs/gtk+:2
+        x11-libs/qt:4[opengl]
+"
+
+DEFAULT_SRC_PREPARE_PATCHES=(
+    "${FILES}"/${PNV}-giflib5-part1.patch
+    "${FILES}"/${PNV}-giflib5-part2.patch
+)
+