dev-games/openscenegraph: add collada support

Also apply egl patch from https://github.com/gentoo/gentoo/pull/21742

Bug: https://bugs.gentoo.org/797403
Package-Manager: Portage-3.0.20, Repoman-3.0.2
Signed-off-by: Alexey Sokolov <alexey+gentoo@asokolov.org>
Signed-off-by: Ionen Wolkens <ionen@gentoo.org>

2 files changed, 168 insertions, 0 deletions

diff --git a/dev-games/openscenegraph/metadata.xml b/dev-games/openscenegraph/metadata.xml
index 0f8459428abd..d265f9102bdd 100644
--- a/dev-games/openscenegraph/metadata.xml
+++ b/dev-games/openscenegraph/metadata.xml
@@ -13,6 +13,7 @@
 		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="collada">Enable DAE file support via <pkg>dev-libs/collada-dom</pkg></flag>
 		<flag name="dicom">Enable DICOM medical image file support via <pkg>sci-libs/dcmtk</pkg></flag>
 		<flag name="egl">Enable EGL support</flag>
 		<flag name="fox">Build examples using <pkg>x11-libs/fox</pkg> library</flag>
diff --git a/dev-games/openscenegraph/openscenegraph-3.6.5-r110.ebuild b/dev-games/openscenegraph/openscenegraph-3.6.5-r110.ebuild
new file mode 100644
index 000000000000..34031794ef52
--- /dev/null
+++ b/dev-games/openscenegraph/openscenegraph-3.6.5-r110.ebuild
@@ -0,0 +1,167 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+LUA_COMPAT=( lua5-1 )
+
+WX_GTK_VER="3.0-gtk3"
+inherit cmake flag-o-matic lua-single wxwidgets
+
+MY_PN="OpenSceneGraph"
+MY_P=${MY_PN}-${PV}
+
+DESCRIPTION="Open source high performance 3D graphics toolkit"
+HOMEPAGE="http://www.openscenegraph.org/"
+SRC_URI="https://github.com/${PN}/${MY_PN}/archive/${MY_P}.tar.gz"
+S="${WORKDIR}/${MY_PN}-${MY_P}"
+
+LICENSE="wxWinLL-3 LGPL-2.1"
+SLOT="0/161" # NOTE: CHECK WHEN BUMPING! Subslot is SOVERSION
+KEYWORDS="~amd64 ~hppa ~ppc ~ppc64 ~x86"
+IUSE="
+	collada curl dicom debug doc egl examples ffmpeg fltk fox gdal
+	gif glut gstreamer jpeg las lua openexr openinventor osgapps pdf png
+	sdl sdl2 svg tiff truetype vnc wxwidgets xrandr +zlib
+"
+
+REQUIRED_USE="
+	dicom? ( zlib )
+	lua? ( ${LUA_REQUIRED_USE} )
+	openexr? ( zlib )
+	sdl2? ( sdl )
+"
+
+# TODO: FBX, GTA, NVTT, OpenVRML, Performer
+BDEPEND="
+	app-arch/unzip
+	virtual/pkgconfig
+	doc? ( app-doc/doxygen )
+"
+RDEPEND="
+	media-libs/mesa[egl(+)?]
+	virtual/glu
+	virtual/opengl
+	x11-libs/libSM
+	x11-libs/libXext
+	collada? ( dev-libs/collada-dom:= )
+	curl? ( net-misc/curl )
+	examples? (
+		fltk? ( x11-libs/fltk:1[opengl] )
+		fox? ( x11-libs/fox:1.6[opengl] )
+		glut? ( media-libs/freeglut )
+		sdl2? ( media-libs/libsdl2 )
+		wxwidgets? ( x11-libs/wxGTK:${WX_GTK_VER}[opengl,X] )
+	)
+	ffmpeg? ( media-video/ffmpeg:0= )
+	gdal? ( sci-libs/gdal:= )
+	gif? ( media-libs/giflib:= )
+	gstreamer? (
+		media-libs/gstreamer:1.0
+		media-libs/gst-plugins-base:1.0
+	)
+	jpeg? ( virtual/jpeg:0 )
+	las? ( >=sci-geosciences/liblas-1.8.0 )
+	lua? ( ${LUA_DEPS} )
+	openexr? (
+		media-libs/ilmbase:=
+		media-libs/openexr:=
+	)
+	openinventor? ( media-libs/coin )
+	pdf? ( app-text/poppler[cairo] )
+	png? ( media-libs/libpng:0= )
+	sdl? ( media-libs/libsdl )
+	svg? (
+		gnome-base/librsvg
+		x11-libs/cairo
+	)
+	tiff? ( media-libs/tiff:0 )
+	truetype? ( media-libs/freetype:2 )
+	vnc? ( net-libs/libvncserver )
+	xrandr? ( x11-libs/libXrandr )
+	zlib? ( sys-libs/zlib )
+"
+DEPEND="${RDEPEND}
+	dev-libs/boost
+	x11-base/xorg-proto
+"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-3.6.3-cmake.patch
+	"${FILESDIR}"/${PN}-3.6.3-docdir.patch
+	"${FILESDIR}"/${PN}-3.6.5-use_boost_asio.patch
+	"${FILESDIR}"/${PN}-3.6.5-cmake_lua_version.patch
+)
+
+pkg_setup() {
+	use lua && lua-single_pkg_setup
+}
+
+src_configure() {
+	if use examples && use wxwidgets; then
+		setup-wxwidgets unicode
+	fi
+
+	# Needed by FFmpeg
+	append-cppflags -D__STDC_CONSTANT_MACROS
+
+	local libdir=$(get_libdir)
+	local mycmakeargs=(
+		-DDYNAMIC_OPENSCENEGRAPH=ON
+		-DLIB_POSTFIX=${libdir/lib}
+		-DOPENGL_PROFILE=GL2 #GL1 GL2 GL3 GLES1 GLES3 GLES3
+		$(cmake_use_find_package collada COLLADA)
+		$(cmake_use_find_package curl CURL)
+		-DBUILD_DOCUMENTATION=$(usex doc)
+		$(cmake_use_find_package dicom DCMTK)
+		$(cmake_use_find_package egl EGL)
+		-DBUILD_OSG_EXAMPLES=$(usex examples)
+		$(cmake_use_find_package ffmpeg FFmpeg)
+		$(cmake_use_find_package gdal GDAL)
+		$(cmake_use_find_package gif GIFLIB)
+		$(cmake_use_find_package gstreamer GLIB)
+		$(cmake_use_find_package gstreamer GStreamer)
+		-DCMAKE_DISABLE_FIND_PACKAGE_GtkGl=ON
+		$(cmake_use_find_package jpeg JPEG)
+		-DCMAKE_DISABLE_FIND_PACKAGE_Jasper=ON
+		$(cmake_use_find_package las LIBLAS)
+		$(cmake_use_find_package lua Lua)
+		-DCMAKE_DISABLE_FIND_PACKAGE_OpenCascade=ON
+		$(cmake_use_find_package openexr OpenEXR)
+		$(cmake_use_find_package openinventor Inventor)
+		-DBUILD_OSG_APPLICATIONS=$(usex osgapps)
+		$(cmake_use_find_package pdf Poppler-glib)
+		$(cmake_use_find_package png PNG)
+		$(cmake_use_find_package sdl SDL)
+		$(cmake_use_find_package sdl2 SDL2)
+		$(cmake_use_find_package svg RSVG)
+		$(cmake_use_find_package tiff TIFF)
+		$(cmake_use_find_package truetype Freetype)
+		$(cmake_use_find_package vnc LibVNCServer)
+		-DOSGVIEWER_USE_XRANDR=$(usex xrandr)
+		$(cmake_use_find_package zlib ZLIB)
+		-DOSG_USE_LOCAL_LUA_SOURCE=OFF
+	)
+
+	if use examples; then
+		mycmakeargs+=(
+			$(cmake_use_find_package fltk FLTK)
+			$(cmake_use_find_package fox FOX)
+			$(cmake_use_find_package glut GLUT)
+			$(cmake_use_find_package wxwidgets wxWidgets)
+		)
+	fi
+
+	if use lua; then
+		mycmakeargs+=(
+			-DLUA_VERSION="$(lua_get_version)"
+		)
+	fi
+
+	cmake_src_configure
+}
+
+src_compile() {
+	cmake_src_compile
+	use doc && cmake_src_compile doc_openscenegraph doc_openthreads
+}