[gentoo-commits] proj/gamerlay:master commit in: dev-games/openscenegraph/, dev-games/openscenegraph/files/

["Christian Schmitt" <chris@ilovelinux.de>]

commit:     6543188895377616518eee1618e68d1dd0ace84b
Author:     Christian Schmitt <chris <AT> ilovelinux <DOT> de>
AuthorDate: Tue Nov 13 15:13:24 2012 +0000
Commit:     Christian Schmitt <chris <AT> ilovelinux <DOT> de>
CommitDate: Tue Nov 13 15:14:09 2012 +0000
URL:        http://git.overlays.gentoo.org/gitweb/?p=proj/gamerlay.git;a=commit;h=65431888

[dev-games/openscenegraph] add developer version 3.1.3

---
 .../files/openscenegraph-3.1.3-cmake.patch         |  290 ++++++++++++++++++++
 .../files/openscenegraph-3.1.3-libav-0.7.patch     |   24 ++
 dev-games/openscenegraph/metadata.xml              |   20 ++
 .../openscenegraph/openscenegraph-3.1.3.ebuild     |  146 ++++++++++
 4 files changed, 480 insertions(+), 0 deletions(-)

diff --git a/dev-games/openscenegraph/files/openscenegraph-3.1.3-cmake.patch b/dev-games/openscenegraph/files/openscenegraph-3.1.3-cmake.patch
new file mode 100644
index 0000000..17e95ce
--- /dev/null
+++ b/dev-games/openscenegraph/files/openscenegraph-3.1.3-cmake.patch
@@ -0,0 +1,290 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index b436726..7e57f0d 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -432,6 +432,7 @@ CONFIGURE_FILE("${CMAKE_CURRENT_SOURCE_DIR}/src/osg/Version.in"
+ 
+ # INSTALL_FILES(/include/osg/ FILES "${OPENSCENEGRAPH_CONFIG_HEADER}")
+ 
++INCLUDE(MacroOptionalFindPackage)
+ 
+ ################################################################################
+ # Set Version Info resource file
+@@ -461,34 +462,31 @@ IF(ANDROID)
+     ANDROID_3RD_PARTY()
+ ELSE()
+ # Common to all platforms except android:
+-    FIND_PACKAGE(FreeType)
+-    FIND_PACKAGE(Inventor)
+-    FIND_PACKAGE(Jasper)
+-    FIND_PACKAGE(OpenEXR)
+-    FIND_PACKAGE(COLLADA)
+-    FIND_PACKAGE(FBX)
+-    FIND_PACKAGE(ZLIB)
+-    FIND_PACKAGE(Xine)
+-    FIND_PACKAGE(OpenVRML)
+-    FIND_PACKAGE(Performer)
+-    FIND_PACKAGE(GDAL)
+-    FIND_PACKAGE(GTA)
+-    FIND_PACKAGE(CURL)
+-    FIND_PACKAGE(LibVNCServer)
+-    FIND_PACKAGE(OurDCMTK)
+-    FIND_PACKAGE(OpenAL)
+-    FIND_PACKAGE(FFmpeg)
++MACRO_OPTIONAL_FIND_PACKAGE(FreeType)
++MACRO_OPTIONAL_FIND_PACKAGE(Inventor)
++MACRO_OPTIONAL_FIND_PACKAGE(Jasper)
++MACRO_OPTIONAL_FIND_PACKAGE(OpenEXR)
++MACRO_OPTIONAL_FIND_PACKAGE(COLLADA)
++MACRO_OPTIONAL_FIND_PACKAGE(FBX)
++MACRO_OPTIONAL_FIND_PACKAGE(ZLIB)
++MACRO_OPTIONAL_FIND_PACKAGE(Xine)
++MACRO_OPTIONAL_FIND_PACKAGE(OpenVRML)
++MACRO_OPTIONAL_FIND_PACKAGE(Performer)
++MACRO_OPTIONAL_FIND_PACKAGE(GDAL)
++MACRO_OPTIONAL_FIND_PACKAGE(GTA)
++MACRO_OPTIONAL_FIND_PACKAGE(CURL)
++MACRO_OPTIONAL_FIND_PACKAGE(LibVNCServer)
++MACRO_OPTIONAL_FIND_PACKAGE(OurDCMTK)
++MACRO_OPTIONAL_FIND_PACKAGE(OpenAL)
++MACRO_OPTIONAL_FIND_PACKAGE(FFmpeg)
+     FIND_PACKAGE(DirectShow)
+-    FIND_PACKAGE(SDL)
+-    FIND_PACKAGE(Poppler-glib)
+-    FIND_PACKAGE(RSVG)
+-    FIND_PACKAGE(GtkGl)
++MACRO_OPTIONAL_FIND_PACKAGE(SDL)
++MACRO_OPTIONAL_FIND_PACKAGE(Poppler-glib)
++MACRO_OPTIONAL_FIND_PACKAGE(RSVG)
++MACRO_OPTIONAL_FIND_PACKAGE(GtkGl)
+     FIND_PACKAGE(DirectInput)
+-    FIND_PACKAGE(NVTT)
+-ENDIF()
+-
+-IF(CMAKE_MAJOR_VERSION EQUAL 2 AND CMAKE_MINOR_VERSION LESS 8)
+-    FIND_PACKAGE(ITK)
++MACRO_OPTIONAL_FIND_PACKAGE(NVTT)
++MACRO_OPTIONAL_FIND_PACKAGE(ITK)
+ ENDIF()
+ 
+ # Include macro utilities here
+@@ -502,17 +500,17 @@ IF(OSG_USE_QT AND NOT ANDROID)
+     IF  (DESIRED_QT_VERSION)
+ 
+         IF  (DESIRED_QT_VERSION MATCHES 4)
+-              FIND_PACKAGE(Qt4)
++              MACRO_OPTIONAL_FIND_PACKAGE(Qt4)
+         ELSE()
+-              FIND_PACKAGE(Qt3)
++              MACRO_OPTIONAL_FIND_PACKAGE(Qt3)
+         ENDIF()
+ 
+     ELSE()
+ 
+-        FIND_PACKAGE(Qt4)
++        MACRO_OPTIONAL_FIND_PACKAGE(Qt4)
+ 
+         IF  (NOT QT4_FOUND)
+-            FIND_PACKAGE(Qt3)
++            MACRO_OPTIONAL_FIND_PACKAGE(Qt3)
+         ENDIF()
+ 
+     ENDIF()
+@@ -522,12 +520,12 @@ ENDIF()
+ IF   (BUILD_OSG_EXAMPLES AND NOT ANDROID)
+ 
+ 
+-    FIND_PACKAGE(FLTK)
+-    FIND_PACKAGE(GLUT)
+-    FIND_PACKAGE(FOX)
++    MACRO_OPTIONAL_FIND_PACKAGE(FLTK)
++    MACRO_OPTIONAL_FIND_PACKAGE(GLUT)
++    MACRO_OPTIONAL_FIND_PACKAGE(FOX)
+ 
+     SET(wxWidgets_USE_LIBS base core gl net)
+-    FIND_PACKAGE(wxWidgets)
++    MACRO_OPTIONAL_FIND_PACKAGE(wxWidgets)
+ 
+ ENDIF(BUILD_OSG_EXAMPLES AND NOT ANDROID)
+ 
+@@ -548,10 +546,10 @@ ENDIF(BUILD_OSG_EXAMPLES AND NOT ANDROID)
+ # can use Quicktime.
+ IF(NOT ANDROID)
+     IF(NOT APPLE)
+-        FIND_PACKAGE(GIFLIB)
+-        FIND_PACKAGE(JPEG)
+-        FIND_PACKAGE(PNG)
+-        FIND_PACKAGE(TIFF)
++        MACRO_OPTIONAL_FIND_PACKAGE(GIFLIB)
++        MACRO_OPTIONAL_FIND_PACKAGE(JPEG)
++        MACRO_OPTIONAL_FIND_PACKAGE(PNG)
++        MACRO_OPTIONAL_FIND_PACKAGE(TIFF)
+ 
+         # QuickTime is required for OS X, but optional for Windows.
+         IF(WIN32)
+@@ -903,7 +901,7 @@ IF(BUILD_DOCUMENTATION)
+         ${PROJECT_BINARY_DIR}/doc/OpenSceneGraphReferenceDocs/osg32-32.png COPYONLY
+     )
+     #INSTALL(FILES ${PROJECT_BINARY_DIR}/doc/${PROJECT_NAME}ReferenceDocs-${OPENSCENEGRAPH_VERSION}.chm DESTINATION doc OPTIONAL COMPONENT openscenegraph-doc)
+-    INSTALL(DIRECTORY ${PROJECT_BINARY_DIR}/doc/OpenSceneGraphReferenceDocs DESTINATION doc COMPONENT openscenegraph-doc)
++    INSTALL(DIRECTORY ${PROJECT_BINARY_DIR}/doc/OpenSceneGraphReferenceDocs DESTINATION ${GENTOO_DOCDIR} COMPONENT openscenegraph-doc)
+ 
+     # now set up openthreads documentation generation
+     IF(BUILD_REF_DOCS_TAGFILE)
+@@ -919,7 +917,7 @@ IF(BUILD_DOCUMENTATION)
+         ${PROJECT_BINARY_DIR}/doc/OpenThreadsReferenceDocs/osg32-32.png COPYONLY
+     )
+     #INSTALL(FILES ${PROJECT_BINARY_DIR}/doc/${PROJECT_NAME}ReferenceDocs-${OPENSCENEGRAPH_VERSION}.chm DESTINATION doc OPTIONAL COMPONENT openscenegraph-doc)
+-    INSTALL(DIRECTORY ${PROJECT_BINARY_DIR}/doc/OpenThreadsReferenceDocs DESTINATION doc COMPONENT openthreads-doc)
++    INSTALL(DIRECTORY ${PROJECT_BINARY_DIR}/doc/OpenThreadsReferenceDocs DESTINATION ${GENTOO_DOCDIR} COMPONENT openthreads-doc)
+ 
+     # Process our other doxyfiles but don't create targets for these
+     CONFIGURE_FILE(${PROJECT_SOURCE_DIR}/doc/Doxyfiles/all_Doxyfile
+diff --git a/CMakeModules/COPYING-CMAKE-SCRIPTS b/CMakeModules/COPYING-CMAKE-SCRIPTS
+new file mode 100644
+index 0000000..4b41776
+--- /dev/null
++++ b/CMakeModules/COPYING-CMAKE-SCRIPTS
+@@ -0,0 +1,22 @@
++Redistribution and use in source and binary forms, with or without
++modification, are permitted provided that the following conditions
++are met:
++
++1. Redistributions of source code must retain the copyright
++   notice, this list of conditions and the following disclaimer.
++2. Redistributions in binary form must reproduce the copyright
++   notice, this list of conditions and the following disclaimer in the
++   documentation and/or other materials provided with the distribution.
++3. The name of the author may not be used to endorse or promote products 
++   derived from this software without specific prior written permission.
++
++THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
++IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
++OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
++IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
++INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
++NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
++DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
++THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
++(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
++THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+diff --git a/CMakeModules/FindFLTK.cmake b/CMakeModules/FindFLTK.cmake
+deleted file mode 100644
+index e376b78..0000000
+--- a/CMakeModules/FindFLTK.cmake
++++ /dev/null
+@@ -1,52 +0,0 @@
+-# Locate FLTK
+-# This module defines
+-# FLTK_LIBRARY
+-# FLTK_FOUND, if false, do not try to link to gdal 
+-# FLTK_INCLUDE_DIR, where to find the headers
+-#
+-# $FLTK_DIR is an environment variable that would
+-# correspond to the ./configure --prefix=$FLTK_DIR
+-#
+-# Created by Robert Osfield. 
+-
+-FIND_PATH(FLTK_INCLUDE_DIR Fl/Fl.H Fl/Fl.h
+-    $ENV{FLTK_DIR}/include
+-    $ENV{FLTK_DIR}
+-    ~/Library/Frameworks
+-    /Library/Frameworks
+-    /usr/local/include
+-    /usr/include
+-    /sw/include # Fink
+-    /opt/local/include # DarwinPorts
+-    /opt/csw/include # Blastwave
+-    /opt/include
+-    /usr/freeware/include
+-)
+-
+-MACRO(FIND_FLTK_LIBRARY MYLIBRARY MYLIBRARYNAME)
+-
+-    FIND_LIBRARY(${MYLIBRARY}
+-        NAMES ${MYLIBRARYNAME}
+-        PATHS
+-        $ENV{FLTK_DIR}/lib
+-        $ENV{FLTK_DIR}
+-        ~/Library/Frameworks
+-        /Library/Frameworks
+-        /usr/local/lib
+-        /usr/lib
+-        /sw/lib
+-        /opt/local/lib
+-        /opt/csw/lib
+-        /opt/lib
+-        /usr/freeware/lib64
+-    )
+-
+-ENDMACRO(FIND_FLTK_LIBRARY LIBRARY LIBRARYNAME)
+-
+-FIND_FLTK_LIBRARY(FLTK_LIBRARY fltk)
+-FIND_FLTK_LIBRARY(FLTK_GL_LIBRARY fltk_gl)
+-
+-SET(FLTK_FOUND "NO")
+-IF(FLTK_LIBRARY AND FLTK_INCLUDE_DIR)
+-    SET(FLTK_FOUND "YES")
+-ENDIF(FLTK_LIBRARY AND FLTK_INCLUDE_DIR)
+diff --git a/CMakeModules/MacroOptionalFindPackage.cmake b/CMakeModules/MacroOptionalFindPackage.cmake
+new file mode 100644
+index 0000000..f09952f
+--- /dev/null
++++ b/CMakeModules/MacroOptionalFindPackage.cmake
+@@ -0,0 +1,28 @@
++# - MACRO_OPTIONAL_FIND_PACKAGE() combines FIND_PACKAGE() with an OPTION()
++# MACRO_OPTIONAL_FIND_PACKAGE( <name> [QUIT] )
++# This macro is a combination of OPTION() and FIND_PACKAGE(), it
++# works like FIND_PACKAGE(), but additionally it automatically creates
++# an option name WITH_<name>, which can be disabled via the cmake GUI.
++# or via -DWITH_<name>=OFF
++# The standard <name>_FOUND variables can be used in the same way
++# as when using the normal FIND_PACKAGE()
++
++# Copyright (c) 2006, Alexander Neundorf, <neundorf@kde.org>
++#
++# Redistribution and use is allowed according to the terms of the BSD license.
++# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
++
++
++macro (MACRO_OPTIONAL_FIND_PACKAGE _name )
++   option(WITH_${_name} "Search for ${_name} package" ON)
++   if (WITH_${_name})
++      find_package(${_name} ${ARGN})
++   else (WITH_${_name})
++      set(${_name}_FOUND)
++      set(${_name}_INCLUDE_DIR)
++      set(${_name}_INCLUDES)
++      set(${_name}_LIBRARY)
++      set(${_name}_LIBRARIES)
++   endif (WITH_${_name})
++endmacro (MACRO_OPTIONAL_FIND_PACKAGE)
++
+diff --git a/CMakeModules/OsgMacroUtils.cmake b/CMakeModules/OsgMacroUtils.cmake
+index aa607fa..8f3771c 100644
+--- a/CMakeModules/OsgMacroUtils.cmake
++++ b/CMakeModules/OsgMacroUtils.cmake
+@@ -445,9 +445,9 @@ MACRO(SETUP_EXAMPLE EXAMPLE_NAME)
+         SET_TARGET_PROPERTIES(${TARGET_TARGETNAME} PROPERTIES FOLDER "Examples")
+         
+         IF(APPLE)
+-            INSTALL(TARGETS ${TARGET_TARGETNAME} RUNTIME DESTINATION share/OpenSceneGraph/bin BUNDLE DESTINATION share/OpenSceneGraph/bin )            
++            INSTALL(TARGETS ${TARGET_TARGETNAME} RUNTIME DESTINATION bin BUNDLE DESTINATION bin)
+         ELSE(APPLE)
+-            INSTALL(TARGETS ${TARGET_TARGETNAME} RUNTIME DESTINATION share/OpenSceneGraph/bin COMPONENT openscenegraph-examples )
++            INSTALL(TARGETS ${TARGET_TARGETNAME} RUNTIME DESTINATION bin COMPONENT openscenegraph-examples )
+         ENDIF(APPLE)
+ 
+ ENDMACRO(SETUP_EXAMPLE)
+diff --git a/examples/osgviewerFLTK/CMakeLists.txt b/examples/osgviewerFLTK/CMakeLists.txt
+index 43c023b..dd177f0 100644
+--- a/examples/osgviewerFLTK/CMakeLists.txt
++++ b/examples/osgviewerFLTK/CMakeLists.txt
+@@ -1,6 +1,6 @@
+ SET(TARGET_SRC osgviewerFLTK.cpp )
+ 
+-SET(TARGET_EXTERNAL_LIBRARIES ${FLTK_LIBRARY} ${FLTK_GL_LIBRARY})
++SET(TARGET_EXTERNAL_LIBRARIES ${FLTK_BASE_LIBRARY} ${FLTK_GL_LIBRARY})
+ 
+ INCLUDE_DIRECTORIES(${FLTK_INCLUDE_DIR} )
+ 

diff --git a/dev-games/openscenegraph/files/openscenegraph-3.1.3-libav-0.7.patch b/dev-games/openscenegraph/files/openscenegraph-3.1.3-libav-0.7.patch
new file mode 100644
index 0000000..323d3a0
--- /dev/null
+++ b/dev-games/openscenegraph/files/openscenegraph-3.1.3-libav-0.7.patch
@@ -0,0 +1,24 @@
+diff --git a/src/osgPlugins/ffmpeg/FFmpegHeaders.hpp b/src/osgPlugins/ffmpeg/FFmpegHeaders.hpp
+index dc79df3..c362b97 100644
+--- a/src/osgPlugins/ffmpeg/FFmpegHeaders.hpp
++++ b/src/osgPlugins/ffmpeg/FFmpegHeaders.hpp
+@@ -9,13 +9,13 @@ extern "C"
+ #define FF_API_OLD_SAMPLE_FMT 0
+ #include <errno.h>    // for error codes defined in avformat.h
+ #include <stdint.h>
+-#include <avcodec.h>
+-#include <avformat.h>
+-#include <avdevice.h>
+-#include <mathematics.h>
++#include <libavcodec/avcodec.h>
++#include <libavformat/avformat.h>
++#include <libavdevice/avdevice.h>
++#include <libavutil/mathematics.h>
+ 
+-#ifdef USE_SWSCALE    
+-    #include <swscale.h>
++#ifdef USE_SWSCALE
++    #include <libswscale/swscale.h>
+ #endif
+ 
+ #if LIBAVUTIL_VERSION_INT <  AV_VERSION_INT(50,38,0)

diff --git a/dev-games/openscenegraph/metadata.xml b/dev-games/openscenegraph/metadata.xml
new file mode 100644
index 0000000..1e904d0
--- /dev/null
+++ b/dev-games/openscenegraph/metadata.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+<herd>games</herd>
+<maintainer>
+	<email>reavertm@gentoo.org</email>
+	<name>Maciej Mrozowski</name>
+</maintainer>
+<longdescription lang="en">
+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.
+</longdescription>
+  <use>
+    <flag name="fox">Build examples using <pkg>x11-libs/fox</pkg> library</flag>
+    <flag name="gdal">Enable support for <pkg>sci-libs/gdal</pkg> library</flag>
+	<flag name="itk">Build <pkg>dev-tcltk/itk</pkg> plugin</flag>
+    <flag name="openinventor">Build OpenInventor plugin</flag>
+    <flag name="osgapps">Build osg applications</flag>
+    <flag name="xrandr">Enable support for the X xrandr extension</flag>
+  </use>
+</pkgmetadata>

diff --git a/dev-games/openscenegraph/openscenegraph-3.1.3.ebuild b/dev-games/openscenegraph/openscenegraph-3.1.3.ebuild
new file mode 100644
index 0000000..234d5ab
--- /dev/null
+++ b/dev-games/openscenegraph/openscenegraph-3.1.3.ebuild
@@ -0,0 +1,146 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: $
+
+EAPI=4
+
+inherit eutils cmake-utils flag-o-matic wxwidgets
+
+MY_PN="OpenSceneGraph"
+MY_P=${MY_PN}-${PV}
+
+DESCRIPTION="Open source high performance 3D graphics toolkit"
+HOMEPAGE="http://www.openscenegraph.org/projects/osg/"
+SRC_URI="http://www.openscenegraph.org/downloads/developer_releases/${MY_P}.zip"
+
+LICENSE="wxWinLL-3 LGPL-2.1"
+SLOT="0"
+KEYWORDS="amd64 ppc x86"
+IUSE="curl debug doc examples ffmpeg fltk fox gdal gif glut gtk itk jpeg jpeg2k
+openexr openinventor osgapps pdf png qt4 sdl static-libs svg tiff truetype vnc
+wxwidgets xine xrandr zlib"
+
+# NOTE: OpenAL (support missing)
+# TODO: COLLADA, FBX, OpenVRML, Performer, DCMTK
+RDEPEND="
+	x11-libs/libSM
+	x11-libs/libXext
+	virtual/glu
+	virtual/opengl
+	curl? ( net-misc/curl )
+	examples? (
+		fltk? ( x11-libs/fltk:1[opengl] )
+		fox? ( x11-libs/fox:1.6[opengl] )
+		glut? ( media-libs/freeglut )
+		gtk? ( x11-libs/gtkglext )
+		qt4? (
+			x11-libs/qt-core:4
+			x11-libs/qt-gui:4
+			x11-libs/qt-opengl:4
+		)
+		sdl? ( media-libs/libsdl )
+		wxwidgets? ( x11-libs/wxGTK[opengl,X] )
+	)
+	ffmpeg? ( virtual/ffmpeg )
+	gdal? ( sci-libs/gdal )
+	gif? ( media-libs/giflib )
+	itk? ( dev-tcltk/itk )
+	jpeg? ( virtual/jpeg )
+	jpeg2k? ( media-libs/jasper )
+	openexr? (
+		media-libs/ilmbase
+		media-libs/openexr
+	)
+	openinventor? (
+		|| (
+			media-libs/coin
+			media-libs/openinventor
+		)
+	)
+	pdf? ( app-text/poppler[cairo] )
+	png? ( media-libs/libpng:0 )
+	svg? (
+		gnome-base/librsvg
+		x11-libs/cairo
+	)
+	tiff? ( media-libs/tiff:0 )
+	truetype? ( media-libs/freetype:2 )
+	vnc? ( net-libs/libvncserver )
+	xine? ( media-libs/xine-lib )
+	xrandr? ( x11-libs/libXrandr )
+	zlib? ( sys-libs/zlib )
+"
+DEPEND="${RDEPEND}
+	app-arch/unzip
+	virtual/pkgconfig
+	x11-proto/xextproto
+	doc? ( app-doc/doxygen )
+	xrandr? ( x11-proto/randrproto )
+"
+
+S=${WORKDIR}/${MY_P}
+
+DOCS=(AUTHORS.txt ChangeLog NEWS.txt)
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-3.1.3-cmake.patch
+	"${FILESDIR}"/${PN}-3.1.3-libav-0.7.patch
+)
+
+src_configure() {
+	if use examples && use wxwidgets; then
+		WX_GTK_VER="2.8"
+		need-wxwidgets unicode
+	fi
+
+	# Needed by FFmpeg
+	append-cppflags -D__STDC_CONSTANT_MACROS
+
+	mycmakeargs=(
+		-DWITH_OpenAL=OFF # Commented out in buildsystem
+		-DGENTOO_DOCDIR="/usr/share/doc/${PF}"
+		$(cmake-utils_use_with curl)
+		$(cmake-utils_use_build doc DOCUMENTATION)
+		$(cmake-utils_use_build osgapps OSG_APPLICATIONS)
+		$(cmake-utils_use_build examples OSG_EXAMPLES)
+		$(cmake-utils_use_with ffmpeg FFmpeg)
+		$(cmake-utils_use_with fltk)
+		$(cmake-utils_use_with fox)
+		$(cmake-utils_use_with gdal)
+		$(cmake-utils_use_with gif GIFLIB)
+		$(cmake-utils_use_with glut)
+		$(cmake-utils_use_with gtk GtkGl)
+		$(cmake-utils_use_with itk)
+		$(cmake-utils_use_with jpeg)
+		$(cmake-utils_use_with jpeg2k Jasper)
+		$(cmake-utils_use_with openexr OpenEXR)
+		$(cmake-utils_use_with openinventor Inventor)
+		$(cmake-utils_use_with pdf Poppler-glib)
+		$(cmake-utils_use_with png)
+		$(cmake-utils_use_with qt4)
+		$(cmake-utils_use !static-libs DYNAMIC_OPENSCENEGRAPH)
+		$(cmake-utils_use_with sdl)
+		$(cmake-utils_use_with svg rsvg)
+		$(cmake-utils_use_with tiff)
+		$(cmake-utils_use_with truetype FreeType)
+		$(cmake-utils_use_with vnc LibVNCServer)
+		$(cmake-utils_use_with wxwidgets wxWidgets)
+		$(cmake-utils_use_with xine)
+		$(cmake-utils_use xrandr OSGVIEWER_USE_XRANDR)
+		$(cmake-utils_use_with zlib)
+	)
+	cmake-utils_src_configure
+}
+
+src_compile() {
+	cmake-utils_src_compile
+	use doc && cmake-utils_src_compile doc_openscenegraph doc_openthreads
+}
+
+pkg_postinst() {
+	if has_version 'dev-games/simgear'; then
+		ewarn "dev-games/simgear has been detected and may need to be rebuilt now."
+		ewarn "Please run the following:"
+		ewarn "  # emerge -1 dev-games/simgear"
+	fi
+}