gentoo resync : 05.12.2021

5 files changed, 894 insertions, 47 deletions

diff --git a/media-gfx/blender/Manifest b/media-gfx/blender/Manifest
index deabbe10d054..90e7e3977d1b 100644
--- a/media-gfx/blender/Manifest
+++ b/media-gfx/blender/Manifest
@@ -1,9 +1,15 @@
+AUX blender-3.0.0-intern-ghost-fix-typo-in-finding-XF86VMODE.patch 877 BLAKE2B 954cae23023e60ef38847927a8ddfc05a19f86c1b5f95a78227aba2af32707ca3490f815e370aa995944973d3ea44d58895817e3ac1ffbb006468ef33f3223a7 SHA512 f4d4e946ce177c82cbe63ab2beab05748e91786800885432f64c00b3ba93be3fec54f084663617dd1b877776d60c418da12cee9a3f4f59a447a3291d08eeba5e
 DIST blender-2.93.0-tests.tar.bz2 286918586 BLAKE2B a2c2c2e900e401a470208e8e5d0082d45e2f8db13b45213f31808d50ae5ea330360702b8e775bdb3307eb753aa7c3264803e9e470b3fb778f8bd87272cd72513 SHA512 0e5e4c67944c4f76df62cdbaf26ba284c415675074e66685c01ec9584a544c47f616bae8fb2ff2b7e03290620d54dc1033b4b0fc617acb1232a90439e96325fe
 DIST blender-2.93.0.tar.xz 42967016 BLAKE2B 1e7b54f08415de8a8908a285ae35c1e18558bf7cab42c5c135323d10ac9a73ec69aa0addd536355a4d19262438a615e03f09dc123b697cbab484e33350bb5ee3 SHA512 660962e5368c8ff52ed095aba97d63c22aa8e2fdcb2042b1299b6d6edeb7eb1f702a9ee95ee7e47824681f9f48b971d2e32ec32cc6264165a4196b5f36c4a66d
 DIST blender-2.93.1.tar.xz 42960100 BLAKE2B eda0a8c0414d1f7c89d21e34ba238b0cbe337ea755d6f10792e7c3bd5e15934184d3bd853ed636764776095ce1e3f081d63386b7c13fb7ac666580bf9eeb43c8 SHA512 b14e8cca248c53e4a93976d7fa1cd1ab92a7d18a3809b2a535881731aad2f68d8d155ad175b27aa1890714b81aa6648604a614cacc90e95b7269569661e393b1
 DIST blender-2.93.2.tar.xz 43028440 BLAKE2B 02ffc5be190445c97e3cb14e4635969df7a7aaf0100ee5ba50f2d283b077ffebf1f139aec86034ed2df03d94290d5a8bb369f88c734db5103869ffa1d3f588a6 SHA512 5dac627b0e5f38af1f861d4fddb01f4ba1e992c704337c56e2ebbfdcbd62e6de83195e3541342603a1ae966e89a06ff98764c817e282401edd792857d577b989
+DIST blender-2.93.6.tar.xz 43031980 BLAKE2B 235b9a08d9eb4ba83c30a4de333cc5b56eefe16209a96e2aeadbfb4d99b0add0031bbf3c4e0059833433475f07c03711ca773e19d57849ae83beb52a750fac48 SHA512 0f8e7686a141ba55be29c73f9b2fcd43b03f7551ec91d226f389295f4866926f9a81ddf627aef54f6d762271ca05ccdea1f80efc00cc52315925ad626b283aea
+DIST blender-3.0.0-tests.tar.bz2 302064577 BLAKE2B c86a47231bb704124fe5ed59963176ca45ccc7e92bf8b00ce31d432cf6e35b9593ddb0d71f56aab0af6d1922f08eb158f9b7e355b5323d715b2b075ceafe9294 SHA512 e343f5da88aa7d2bc2a0758c01d3849b61c6ff3a0d65ac4d967aa02b701a5a02bfc8e7ed92b8f67af37e08f138987de8a27b8c7faa3cd8cfc3535adb8c624506
+DIST blender-3.0.0.tar.xz 40169212 BLAKE2B 0dd8327cb92d1d5b00ede020fa2fe07fc3f4d02b249e0ed528c330d6423ce28c731055bc623cffa66f2824c3ae667b5b84be2d6c5e2b01baf490468c4b6f42a2 SHA512 727d722e7b750b77b0fe691605a84de58baf15a3cc01af267be0440bd0879772e14dbdfdb16209023df3c28b94d8009b0c389915097cdb0b49bdf42c8de1ef21
 EBUILD blender-2.93.0-r1.ebuild 11815 BLAKE2B a7edc0c52fba0b9ebec6852aa84c264b28e4e2984ff47baf9d4117723d6a32634c976f4d80d0bd785a6d07b2fc08e6973d53f062505d3043eb7d56ca777acb73 SHA512 2eeae0099f41d11175502f000eb35a41f0351d358d9248f955168932cbfcfade48953a0c68456d3c75950d009f388ddebd8386368c274d3dc86ca820a1f09a7b
 EBUILD blender-2.93.1-r1.ebuild 11816 BLAKE2B 1044606914a9aa1f8bd00011addc31f71c3c9bed34e7b5215f4c15182fcfb895e248be3d55cbfc3d49ffea7a6212f38f232c410bf19c1634f3b1ef0c1392dd7a SHA512 b6ffc38f300260a66917c3507762e9830f6fbc0098e3f47c23e9d506ec201511aace83010c6213cc304c3643b63039ec54f3f7cbd9bc076383b0e3d6c1232419
 EBUILD blender-2.93.2-r1.ebuild 11833 BLAKE2B 70435289cbde457dc6dd5cf6c8f0ecdaeecd5e44bb9afda6c0f36b75d9cadfb03dc72f2c31a013c34a0fdc7bdb5319a348dd6a9be282821af2479e62dda30a7f SHA512 6deb41bcf414687a2f2243eb24b8a4106c62df8b81c2286f820e95410cf7103b724d959eab43e927a871f77d2a9cfa682cffb41642a9c082f5179f9941baf779
-EBUILD blender-9999.ebuild 11801 BLAKE2B 0ef6f8d4a4caa9119a943d10933bf1866d9c1a7e87fb2f3f3be19551d94ebcf620fcd7a2ed70116a74dcd051fed699cb211629d95ddf826def162596e7f32fb4 SHA512 b978ee878fbe8464d7c837e5d49d0ce8666f9900dc326114f20aabd30d7c797c66b07c250448d6c2b133d778dd26d6eeca210a510394d57b410c662a2f6c70de
+EBUILD blender-2.93.6.ebuild 12128 BLAKE2B 7e5b5be14974794daae77b5f23c840ebb209787ef81581c157eb3534d85004ddbe760e899e4be5774fcb87370c2845f3116a59496c967a883b4e37803ad80125 SHA512 434841da2337747ce76ca26ad8cc10384a2a0551d63b6ed27bcf8738f7324e5cd55c8fd867e1d7fbbc523133f7b57ce6f9df35751c700ff2b1552171f9a4037a
+EBUILD blender-3.0.0.ebuild 12851 BLAKE2B 3258b9f8b55b0b5c12ff29bb10dc779dbc033975d222d84b19b4eef7c629bc93e905cdf489f8479da4b894c2d1151cc68c981a69b3e09499e03d51bfacb392ff SHA512 460ab53b027bfcf1f233ebaa2ada982ea7b9cd13686532d1d0d3251bb385e46199f4c8ac1725b3537d938ca7f04027a02d1e1f99aac4faec22437a31d970df86
+EBUILD blender-9999.ebuild 12775 BLAKE2B 999cf81184c119a196671441f9ea1ec723ca26566c86c350425d851f1f6c692c86deb58a9000fb2d3b5340d1afb44a971383a9c47fac60d26bbffeda9c588155 SHA512 5c67b239b5169ca5fe3074dee6c79e107b15ae0a5c94dbe169b49be3a6540c497b08a72b7fcf114f166f23e1bda0cebf27bdfaaca58c1923a3eab29569389a48
 MISC metadata.xml 3163 BLAKE2B dcebffc7d37a5e2214121c5dbee2f81f3c6e9bafcbf58c6f9d0c38e6ab5fcef25e314fe7ab9d8127bf69cf6bf05b4b8bcff28973229e4587a7b3231f9384f08a SHA512 7ad59b0bc1d3c8ed4cf6528c74eb348b2ede12eda4f012d7961b25a3dfc398a8abf75f033d94c8b7c92684b0769e8fe439b3e85dd082f4ea68f87f1851639dc5
diff --git a/media-gfx/blender/blender-2.93.6.ebuild b/media-gfx/blender/blender-2.93.6.ebuild
new file mode 100644
index 000000000000..6d17263b5759
--- /dev/null
+++ b/media-gfx/blender/blender-2.93.6.ebuild
@@ -0,0 +1,386 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python3_9 )
+
+inherit check-reqs cmake flag-o-matic pax-utils python-single-r1 toolchain-funcs xdg-utils
+
+DESCRIPTION="3D Creation/Animation/Publishing System"
+HOMEPAGE="https://www.blender.org"
+
+if [[ ${PV} = *9999* ]] ; then
+	# Subversion is needed for downloading unit test files
+	inherit git-r3 subversion
+	EGIT_REPO_URI="https://git.blender.org/blender.git"
+else
+	SRC_URI="https://download.blender.org/source/${P}.tar.xz"
+	TEST_TARBALL_VERSION=2.93.0
+	SRC_URI+=" test? ( https://dev.gentoo.org/~sam/distfiles/${CATEGORY}/${PN}/${PN}-${TEST_TARBALL_VERSION}-tests.tar.bz2 )"
+	KEYWORDS="~amd64 ~arm ~arm64"
+fi
+
+SLOT="${PV%.*}"
+LICENSE="|| ( GPL-3 BL )"
+IUSE="+bullet +dds +fluid +openexr +system-python +system-numpy +tbb \
+	alembic collada +color-management cuda +cycles \
+	debug doc +embree +ffmpeg +fftw +gmp headless jack jemalloc jpeg2k \
+	man ndof nls openal opencl +oidn +openimageio +openmp +opensubdiv \
+	+openvdb +osl +pdf +potrace +pugixml pulseaudio sdl +sndfile standalone test +tiff valgrind"
+RESTRICT="!test? ( test )"
+
+REQUIRED_USE="${PYTHON_REQUIRED_USE}
+	alembic? ( openexr )
+	cuda? ( cycles )
+	cycles? ( openexr tiff openimageio )
+	fluid? ( tbb )
+	opencl? ( cycles )
+	openvdb? ( tbb )
+	osl? ( cycles )
+	standalone? ( cycles )
+	test? ( color-management )"
+
+# Library versions for official builds can be found in the blender source directory in:
+# build_files/build_environment/install_deps.sh
+RDEPEND="${PYTHON_DEPS}
+	dev-libs/boost:=[nls?,threads(+)]
+	dev-libs/lzo:2=
+	$(python_gen_cond_dep '
+		dev-python/numpy[${PYTHON_USEDEP}]
+		dev-python/requests[${PYTHON_USEDEP}]
+	')
+	media-libs/freetype:=
+	media-libs/glew:*
+	media-libs/libpng:=
+	media-libs/libsamplerate
+	sys-libs/zlib:=
+	virtual/glu
+	virtual/jpeg
+	virtual/libintl
+	virtual/opengl
+	alembic? ( >=media-gfx/alembic-1.7.12[boost(+),hdf(+)] )
+	collada? ( >=media-libs/opencollada-1.6.68 )
+	color-management? ( >=media-libs/opencolorio-2.0.0 )
+	cuda? ( dev-util/nvidia-cuda-toolkit:= )
+	embree? ( >=media-libs/embree-3.10.0[raymask] )
+	ffmpeg? ( media-video/ffmpeg:=[x264,mp3,encode,theora,jpeg2k,vpx,vorbis,opus,xvid] )
+	fftw? ( sci-libs/fftw:3.0= )
+	gmp? ( dev-libs/gmp )
+	!headless? (
+		x11-libs/libX11
+		x11-libs/libXi
+		x11-libs/libXxf86vm
+	)
+	jack? ( virtual/jack )
+	jemalloc? ( dev-libs/jemalloc:= )
+	jpeg2k? ( media-libs/openjpeg:2= )
+	ndof? (
+		app-misc/spacenavd
+		dev-libs/libspnav
+	)
+	nls? ( virtual/libiconv )
+	openal? ( media-libs/openal )
+	opencl? ( virtual/opencl )
+	oidn? ( >=media-libs/oidn-1.3.0 )
+	openimageio? ( >=media-libs/openimageio-2.2.13.1:= )
+	openexr? (
+		media-libs/ilmbase:=
+		media-libs/openexr:=
+	)
+	opensubdiv? ( >=media-libs/opensubdiv-3.4.0[cuda=,opencl=] )
+	openvdb? (
+		>=media-gfx/openvdb-7.1.0
+		dev-libs/c-blosc:=
+	)
+	osl? ( >=media-libs/osl-1.11.10.0 )
+	pdf? ( media-libs/libharu )
+	potrace? ( media-gfx/potrace )
+	pugixml? ( dev-libs/pugixml )
+	pulseaudio? ( media-sound/pulseaudio )
+	sdl? ( media-libs/libsdl2[sound,joystick] )
+	sndfile? ( media-libs/libsndfile )
+	tbb? ( <dev-cpp/tbb-2021.4.0:= )
+	tiff? ( media-libs/tiff )
+	valgrind? ( dev-util/valgrind )
+"
+
+DEPEND="${RDEPEND}
+	dev-cpp/eigen:=
+"
+
+BDEPEND="
+	virtual/pkgconfig
+	doc? (
+		app-doc/doxygen[dot]
+		dev-python/sphinx[latex]
+		dev-texlive/texlive-bibtexextra
+		dev-texlive/texlive-fontsextra
+		dev-texlive/texlive-fontutils
+		dev-texlive/texlive-latex
+		dev-texlive/texlive-latexextra
+	)
+	nls? ( sys-devel/gettext )
+"
+
+blender_check_requirements() {
+	[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
+
+	if use doc; then
+		CHECKREQS_DISK_BUILD="4G" check-reqs_pkg_pretend
+	fi
+}
+
+blender_get_version() {
+	# Get blender version from blender itself.
+	BV=$(grep "BLENDER_VERSION " source/blender/blenkernel/BKE_blender_version.h | cut -d " " -f 3; assert)
+	if ((${BV:0:1} < 3)) ; then
+		# Add period (290 -> 2.90).
+		BV=${BV:0:1}.${BV:1}
+	else
+		# Add period and strip last number (300 -> 3.0)
+		BV=${BV:0:1}.${BV:1:1}
+	fi
+}
+
+pkg_pretend() {
+	blender_check_requirements
+}
+
+pkg_setup() {
+	blender_check_requirements
+	python-single-r1_pkg_setup
+}
+
+src_unpack() {
+	if [[ ${PV} = *9999* ]] ; then
+		git-r3_src_unpack
+	else
+		default
+	fi
+
+	if use test; then
+		mkdir -p lib || die
+		mv "${WORKDIR}"/blender-${TEST_TARBALL_VERSION}-tests/tests lib || die
+	fi
+}
+
+src_prepare() {
+	cmake_src_prepare
+
+	blender_get_version
+
+	# Disable MS Windows help generation. The variable doesn't do what it
+	# it sounds like.
+	sed -e "s|GENERATE_HTMLHELP      = YES|GENERATE_HTMLHELP      = NO|" \
+		-i doc/doxygen/Doxyfile || die
+
+	# Prepare icons and .desktop files for slotting.
+	sed -e "s|blender.svg|blender-${BV}.svg|" -i source/creator/CMakeLists.txt || die
+	sed -e "s|blender-symbolic.svg|blender-${BV}-symbolic.svg|" -i source/creator/CMakeLists.txt || die
+	sed -e "s|blender.desktop|blender-${BV}.desktop|" -i source/creator/CMakeLists.txt || die
+	sed -e "s|blender-thumbnailer.py|blender-${BV}-thumbnailer.py|" -i source/creator/CMakeLists.txt || die
+
+	sed -e "s|Name=Blender|Name=Blender ${PV}|" -i release/freedesktop/blender.desktop || die
+	sed -e "s|Exec=blender|Exec=blender-${BV}|" -i release/freedesktop/blender.desktop || die
+	sed -e "s|Icon=blender|Icon=blender-${BV}|" -i release/freedesktop/blender.desktop || die
+
+	mv release/freedesktop/icons/scalable/apps/blender.svg release/freedesktop/icons/scalable/apps/blender-${BV}.svg || die
+	mv release/freedesktop/icons/symbolic/apps/blender-symbolic.svg release/freedesktop/icons/symbolic/apps/blender-${BV}-symbolic.svg || die
+	mv release/freedesktop/blender.desktop release/freedesktop/blender-${BV}.desktop || die
+	mv release/bin/blender-thumbnailer.py release/bin/blender-${BV}-thumbnailer.py || die
+
+	if use test; then
+		# Without this the tests will try to use /usr/bin/blender and /usr/share/blender/ to run the tests.
+		sed -e "s|string(REPLACE.*|set(TEST_INSTALL_DIR ${ED}/usr/)|g" -i tests/CMakeLists.txt || die
+		sed -e "s|string(REPLACE.*|set(TEST_INSTALL_DIR ${ED}/usr/)|g" -i build_files/cmake/Modules/GTestTesting.cmake || die
+	fi
+}
+
+src_configure() {
+	append-lfs-flags
+
+	local mycmakeargs=(
+		-DBUILD_SHARED_LIBS=OFF
+		-DPYTHON_INCLUDE_DIR="$(python_get_includedir)"
+		-DPYTHON_LIBRARY="$(python_get_library_path)"
+		-DPYTHON_VERSION="${EPYTHON/python/}"
+		-DWITH_ALEMBIC=$(usex alembic)
+		-DWITH_ASSERT_ABORT=$(usex debug)
+		-DWITH_BOOST=ON
+		-DWITH_BULLET=$(usex bullet)
+		-DWITH_CODEC_FFMPEG=$(usex ffmpeg)
+		-DWITH_CODEC_SNDFILE=$(usex sndfile)
+		-DWITH_CXX_GUARDEDALLOC=$(usex debug)
+		-DWITH_CYCLES=$(usex cycles)
+		-DWITH_CYCLES_DEVICE_CUDA=$(usex cuda TRUE FALSE)
+		-DWITH_CYCLES_DEVICE_OPENCL=$(usex opencl)
+		-DWITH_CYCLES_EMBREE=$(usex embree)
+		-DWITH_CYCLES_OSL=$(usex osl)
+		-DWITH_CYCLES_STANDALONE=$(usex standalone)
+		-DWITH_CYCLES_STANDALONE_GUI=$(usex standalone)
+		-DWITH_DOC_MANPAGE=$(usex man)
+		-DWITH_FFTW3=$(usex fftw)
+		-DWITH_GMP=$(usex gmp)
+		-DWITH_GTESTS=$(usex test)
+		-DWITH_HARU=$(usex pdf)
+		-DWITH_HEADLESS=$(usex headless)
+		-DWITH_INSTALL_PORTABLE=OFF
+		-DWITH_IMAGE_DDS=$(usex dds)
+		-DWITH_IMAGE_OPENEXR=$(usex openexr)
+		-DWITH_IMAGE_OPENJPEG=$(usex jpeg2k)
+		-DWITH_IMAGE_TIFF=$(usex tiff)
+		-DWITH_INPUT_NDOF=$(usex ndof)
+		-DWITH_INTERNATIONAL=$(usex nls)
+		-DWITH_JACK=$(usex jack)
+		-DWITH_MEM_JEMALLOC=$(usex jemalloc)
+		-DWITH_MEM_VALGRIND=$(usex valgrind)
+		-DWITH_MOD_FLUID=$(usex fluid)
+		-DWITH_MOD_OCEANSIM=$(usex fftw)
+		-DWITH_NANOVDB=OFF
+		-DWITH_OPENAL=$(usex openal)
+		-DWITH_OPENCOLLADA=$(usex collada)
+		-DWITH_OPENCOLORIO=$(usex color-management)
+		-DWITH_OPENIMAGEDENOISE=$(usex oidn)
+		-DWITH_OPENIMAGEIO=$(usex openimageio)
+		-DWITH_OPENMP=$(usex openmp)
+		-DWITH_OPENSUBDIV=$(usex opensubdiv)
+		-DWITH_OPENVDB=$(usex openvdb)
+		-DWITH_OPENVDB_BLOSC=$(usex openvdb)
+		-DWITH_POTRACE=$(usex potrace)
+		-DWITH_PUGIXML=$(usex pugixml)
+		-DWITH_PULSEAUDIO=$(usex pulseaudio)
+		-DWITH_PYTHON_INSTALL=$(usex system-python OFF ON)
+		-DWITH_PYTHON_INSTALL_NUMPY=$(usex system-numpy OFF ON)
+		-DWITH_SDL=$(usex sdl)
+		-DWITH_STATIC_LIBS=OFF
+		-DWITH_SYSTEM_EIGEN3=ON
+		-DWITH_SYSTEM_GLEW=ON
+		-DWITH_SYSTEM_LZO=ON
+		-DWITH_TBB=$(usex tbb)
+		-DWITH_USD=OFF
+		-DWITH_XR_OPENXR=OFF
+	)
+	append-flags $(usex debug '-DDEBUG' '-DNDEBUG')
+
+	cmake_src_configure
+}
+
+src_test() {
+	# A lot of tests needs to have access to the installed data files.
+	# So install them into the image directory now.
+	cmake_src_install
+
+	blender_get_version
+	# Define custom blender data/script file paths not be able to find them otherwise during testing.
+	# (Because the data is in the image directory and it will default to look in /usr/share)
+	export BLENDER_SYSTEM_SCRIPTS=${ED}/usr/share/blender/${BV}/scripts
+	export BLENDER_SYSTEM_DATAFILES=${ED}/usr/share/blender/${BV}/datafiles
+
+	cmake_src_test
+
+	# Clean up the image directory for src_install
+	rm -fr ${ED}/* || die
+}
+
+src_install() {
+	blender_get_version
+
+	# Pax mark blender for hardened support.
+	pax-mark m "${BUILD_DIR}"/bin/blender
+
+	if use standalone; then
+		dobin "${BUILD_DIR}"/bin/cycles
+	fi
+
+	cmake_src_install
+
+	if use man; then
+		# Slot the man page
+		mv "${ED}/usr/share/man/man1/blender.1" "${ED}/usr/share/man/man1/blender-${BV}.1" || die
+	fi
+
+	if use doc; then
+		# Define custom blender data/script file paths. Otherwise Blender will not be able to find them during doc building.
+		# (Because the data is in the image directory and it will default to look in /usr/share)
+		export BLENDER_SYSTEM_SCRIPTS=${ED}/usr/share/blender/${BV}/scripts
+		export BLENDER_SYSTEM_DATAFILES=${ED}/usr/share/blender/${BV}/datafiles
+
+		# Workaround for binary drivers.
+		addpredict /dev/ati
+		addpredict /dev/dri
+		addpredict /dev/nvidiactl
+
+		einfo "Generating Blender C/C++ API docs ..."
+		cd "${CMAKE_USE_DIR}"/doc/doxygen || die
+		doxygen -u Doxyfile || die
+		doxygen || die "doxygen failed to build API docs."
+
+		cd "${CMAKE_USE_DIR}" || die
+		einfo "Generating (BPY) Blender Python API docs ..."
+		"${BUILD_DIR}"/bin/blender --background --python doc/python_api/sphinx_doc_gen.py -noaudio || die "sphinx failed."
+
+		cd "${CMAKE_USE_DIR}"/doc/python_api || die
+		sphinx-build sphinx-in BPY_API || die "sphinx failed."
+
+		docinto "html/API/python"
+		dodoc -r "${CMAKE_USE_DIR}"/doc/python_api/BPY_API/.
+
+		docinto "html/API/blender"
+		dodoc -r "${CMAKE_USE_DIR}"/doc/doxygen/html/.
+	fi
+
+	# Fix doc installdir
+	docinto html
+	dodoc "${CMAKE_USE_DIR}"/release/text/readme.html
+	rm -r "${ED}"/usr/share/doc/blender || die
+
+	python_fix_shebang "${ED}/usr/bin/blender-${BV}-thumbnailer.py"
+	python_optimize "${ED}/usr/share/blender/${BV}/scripts"
+
+	mv "${ED}/usr/bin/blender" "${ED}/usr/bin/blender-${BV}" || die
+}
+
+pkg_postinst() {
+	elog
+	elog "Blender uses python integration. As such, may have some"
+	elog "inherent risks with running unknown python scripts."
+	elog
+	elog "It is recommended to change your blender temp directory"
+	elog "from /tmp to /home/user/tmp or another tmp file under your"
+	elog "home directory. This can be done by starting blender, then"
+	elog "changing the 'Temporary Files' directory in Blender preferences."
+	elog
+	ewarn
+	ewarn "This ebuild does not unbundle the massive amount of 3rd party"
+	ewarn "libraries which are shipped with blender. Note that"
+	ewarn "these have caused security issues in the past."
+	ewarn "If you are concerned about security, file a bug upstream:"
+	ewarn "  https://developer.blender.org/"
+	ewarn
+
+	if ! use python_single_target_python3_9; then
+		elog "You are building Blender with a newer python version than"
+		elog "supported by this version upstream."
+		elog "If you experience breakages with e.g. plugins, please switch to"
+		elog "python_single_target_python3_9 instead."
+		elog "Bug: https://bugs.gentoo.org/737388"
+		elog
+	fi
+
+	xdg_icon_cache_update
+	xdg_mimeinfo_database_update
+	xdg_desktop_database_update
+}
+
+pkg_postrm() {
+	xdg_icon_cache_update
+	xdg_mimeinfo_database_update
+	xdg_desktop_database_update
+
+	ewarn ""
+	ewarn "You may want to remove the following directory."
+	ewarn "~/.config/${PN}/${SLOT}/cache/"
+	ewarn "It may contain extra render kernels not tracked by portage"
+	ewarn ""
+}
diff --git a/media-gfx/blender/blender-3.0.0.ebuild b/media-gfx/blender/blender-3.0.0.ebuild
new file mode 100644
index 000000000000..65bfc2f8e6d4
--- /dev/null
+++ b/media-gfx/blender/blender-3.0.0.ebuild
@@ -0,0 +1,407 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python3_9 )
+
+inherit check-reqs cmake flag-o-matic pax-utils python-single-r1 toolchain-funcs xdg-utils
+
+DESCRIPTION="3D Creation/Animation/Publishing System"
+HOMEPAGE="https://www.blender.org"
+
+if [[ ${PV} = *9999* ]] ; then
+	# Subversion is needed for downloading unit test files
+	inherit git-r3 subversion
+	EGIT_REPO_URI="https://git.blender.org/blender.git"
+else
+	SRC_URI="https://download.blender.org/source/${P}.tar.xz"
+	# Update these between major releases.
+	TEST_TARBALL_VERSION="3.0.0"
+	SRC_URI+=" test? ( https://dev.gentoo.org/~sam/distfiles/${CATEGORY}/${PN}/${PN}-${TEST_TARBALL_VERSION}-tests.tar.bz2 )"
+	KEYWORDS="~amd64 ~arm ~arm64"
+fi
+
+SLOT="${PV%.*}"
+LICENSE="|| ( GPL-3 BL )"
+IUSE="+bullet +dds +fluid +openexr +system-python +system-numpy +tbb \
+	alembic collada +color-management cuda +cycles \
+	debug doc +embree +ffmpeg +fftw +gmp headless jack jemalloc jpeg2k \
+	man ndof nls openal +oidn +openimageio +openmp +opensubdiv \
+	+openvdb +osl +pdf +potrace +pugixml pulseaudio sdl +sndfile standalone test +tiff valgrind"
+RESTRICT="!test? ( test )"
+
+REQUIRED_USE="${PYTHON_REQUIRED_USE}
+	alembic? ( openexr )
+	cuda? ( cycles )
+	cycles? ( openexr tiff openimageio )
+	fluid? ( tbb )
+	openvdb? ( tbb )
+	osl? ( cycles )
+	standalone? ( cycles )
+	test? ( color-management )"
+
+# Library versions for official builds can be found in the blender source directory in:
+# build_files/build_environment/install_deps.sh
+RDEPEND="${PYTHON_DEPS}
+	dev-libs/boost:=[nls?,threads(+)]
+	dev-libs/lzo:2=
+	$(python_gen_cond_dep '
+		dev-python/numpy[${PYTHON_USEDEP}]
+		dev-python/requests[${PYTHON_USEDEP}]
+		dev-python/zstandard[${PYTHON_USEDEP}]
+	')
+	media-libs/freetype:=
+	media-libs/glew:*
+	media-libs/libpng:=
+	media-libs/libsamplerate
+	sys-libs/zlib:=
+	virtual/glu
+	virtual/jpeg
+	virtual/libintl
+	virtual/opengl
+	alembic? ( >=media-gfx/alembic-1.7.12[boost(+),hdf(+)] )
+	collada? ( >=media-libs/opencollada-1.6.68 )
+	color-management? ( >=media-libs/opencolorio-2.0.0 )
+	cuda? ( dev-util/nvidia-cuda-toolkit:= )
+	embree? ( >=media-libs/embree-3.10.0[raymask] )
+	ffmpeg? ( media-video/ffmpeg:=[x264,mp3,encode,theora,jpeg2k,vpx,vorbis,opus,xvid] )
+	fftw? ( sci-libs/fftw:3.0= )
+	gmp? ( dev-libs/gmp )
+	!headless? (
+		x11-libs/libX11
+		x11-libs/libXi
+		x11-libs/libXxf86vm
+	)
+	jack? ( virtual/jack )
+	jemalloc? ( dev-libs/jemalloc:= )
+	jpeg2k? ( media-libs/openjpeg:2= )
+	ndof? (
+		app-misc/spacenavd
+		dev-libs/libspnav
+	)
+	nls? ( virtual/libiconv )
+	openal? ( media-libs/openal )
+	oidn? ( >=media-libs/oidn-1.4.1 )
+	openimageio? ( >=media-libs/openimageio-2.2.13.1:= )
+	openexr? (
+		media-libs/ilmbase:=
+		media-libs/openexr:=
+	)
+	opensubdiv? ( >=media-libs/opensubdiv-3.4.0[cuda=] )
+	openvdb? (
+		>=media-gfx/openvdb-7.1.0
+		dev-libs/c-blosc:=
+	)
+	osl? ( >=media-libs/osl-1.11.10.0 )
+	pdf? ( media-libs/libharu )
+	potrace? ( media-gfx/potrace )
+	pugixml? ( dev-libs/pugixml )
+	pulseaudio? ( media-sound/pulseaudio )
+	sdl? ( media-libs/libsdl2[sound,joystick] )
+	sndfile? ( media-libs/libsndfile )
+	tbb? ( <dev-cpp/tbb-2021.4.0:= )
+	tiff? ( media-libs/tiff )
+	valgrind? ( dev-util/valgrind )
+"
+
+DEPEND="${RDEPEND}
+	dev-cpp/eigen:=
+"
+
+BDEPEND="
+	virtual/pkgconfig
+	doc? (
+		app-doc/doxygen[dot]
+		dev-python/sphinx[latex]
+		dev-texlive/texlive-bibtexextra
+		dev-texlive/texlive-fontsextra
+		dev-texlive/texlive-fontutils
+		dev-texlive/texlive-latex
+		dev-texlive/texlive-latexextra
+	)
+	nls? ( sys-devel/gettext )
+"
+
+PATCHES=(
+	"${FILESDIR}"/${P}-intern-ghost-fix-typo-in-finding-XF86VMODE.patch
+)
+
+blender_check_requirements() {
+	[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
+
+	if use doc; then
+		CHECKREQS_DISK_BUILD="4G" check-reqs_pkg_pretend
+	fi
+}
+
+blender_get_version() {
+	# Get blender version from blender itself.
+	BV=$(grep "BLENDER_VERSION " source/blender/blenkernel/BKE_blender_version.h | cut -d " " -f 3; assert)
+	if ((${BV:0:1} < 3)) ; then
+		# Add period (290 -> 2.90).
+		BV=${BV:0:1}.${BV:1}
+	else
+		# Add period and skip the middle number (301 -> 3.1)
+		BV=${BV:0:1}.${BV:2}
+	fi
+}
+
+pkg_pretend() {
+	blender_check_requirements
+}
+
+pkg_setup() {
+	blender_check_requirements
+	python-single-r1_pkg_setup
+}
+
+src_unpack() {
+	if [[ ${PV} = *9999* ]] ; then
+		git-r3_src_unpack
+		if use test; then
+			TESTS_SVN_URL=https://svn.blender.org/svnroot/bf-blender/trunk/lib/tests
+			subversion_fetch ${TESTS_SVN_URL} ../lib/tests
+		fi
+	else
+		default
+		if use test; then
+			#The tests are downloaded from: https://svn.blender.org/svnroot/bf-blender/tags/blender-${SLOT}-release/lib/tests
+			mkdir -p lib || die
+			mv "${WORKDIR}"/blender-${TEST_TARBALL_VERSION}-tests/tests lib || die
+		fi
+	fi
+
+}
+
+src_prepare() {
+	cmake_src_prepare
+
+	blender_get_version
+
+	# Disable MS Windows help generation. The variable doesn't do what it
+	# it sounds like.
+	sed -e "s|GENERATE_HTMLHELP      = YES|GENERATE_HTMLHELP      = NO|" \
+		-i doc/doxygen/Doxyfile || die
+
+	# Prepare icons and .desktop files for slotting.
+	sed -e "s|blender.svg|blender-${BV}.svg|" -i source/creator/CMakeLists.txt || die
+	sed -e "s|blender-symbolic.svg|blender-${BV}-symbolic.svg|" -i source/creator/CMakeLists.txt || die
+	sed -e "s|blender.desktop|blender-${BV}.desktop|" -i source/creator/CMakeLists.txt || die
+
+	sed -e "s|Name=Blender|Name=Blender ${PV}|" -i release/freedesktop/blender.desktop || die
+	sed -e "s|Exec=blender|Exec=blender-${BV}|" -i release/freedesktop/blender.desktop || die
+	sed -e "s|Icon=blender|Icon=blender-${BV}|" -i release/freedesktop/blender.desktop || die
+
+	mv release/freedesktop/icons/scalable/apps/blender.svg release/freedesktop/icons/scalable/apps/blender-${BV}.svg || die
+	mv release/freedesktop/icons/symbolic/apps/blender-symbolic.svg release/freedesktop/icons/symbolic/apps/blender-${BV}-symbolic.svg || die
+	mv release/freedesktop/blender.desktop release/freedesktop/blender-${BV}.desktop || die
+
+	if use test; then
+		# Without this the tests will try to use /usr/bin/blender and /usr/share/blender/ to run the tests.
+		sed -e "s|string(REPLACE.*|set(TEST_INSTALL_DIR ${ED}/usr/)|g" -i tests/CMakeLists.txt || die
+		sed -e "s|string(REPLACE.*|set(TEST_INSTALL_DIR ${ED}/usr/)|g" -i build_files/cmake/Modules/GTestTesting.cmake || die
+	fi
+}
+
+src_configure() {
+	append-lfs-flags
+
+	local mycmakeargs=(
+		-DBUILD_SHARED_LIBS=OFF
+		-DPYTHON_INCLUDE_DIR="$(python_get_includedir)"
+		-DPYTHON_LIBRARY="$(python_get_library_path)"
+		-DPYTHON_VERSION="${EPYTHON/python/}"
+		-DWITH_ALEMBIC=$(usex alembic)
+		-DWITH_ASSERT_ABORT=$(usex debug)
+		-DWITH_BOOST=ON
+		-DWITH_BULLET=$(usex bullet)
+		-DWITH_CODEC_FFMPEG=$(usex ffmpeg)
+		-DWITH_CODEC_SNDFILE=$(usex sndfile)
+		-DWITH_CXX_GUARDEDALLOC=$(usex debug)
+		-DWITH_CYCLES=$(usex cycles)
+		-DWITH_CYCLES_DEVICE_CUDA=$(usex cuda TRUE FALSE)
+		-DWITH_CYCLES_EMBREE=$(usex embree)
+		-DWITH_CYCLES_OSL=$(usex osl)
+		-DWITH_CYCLES_STANDALONE=$(usex standalone)
+		-DWITH_CYCLES_STANDALONE_GUI=$(usex standalone)
+		-DWITH_DOC_MANPAGE=$(usex man)
+		-DWITH_FFTW3=$(usex fftw)
+		-DWITH_GMP=$(usex gmp)
+		-DWITH_GTESTS=$(usex test)
+		-DWITH_HARU=$(usex pdf)
+		-DWITH_HEADLESS=$(usex headless)
+		-DWITH_INSTALL_PORTABLE=OFF
+		-DWITH_IMAGE_DDS=$(usex dds)
+		-DWITH_IMAGE_OPENEXR=$(usex openexr)
+		-DWITH_IMAGE_OPENJPEG=$(usex jpeg2k)
+		-DWITH_IMAGE_TIFF=$(usex tiff)
+		-DWITH_INPUT_NDOF=$(usex ndof)
+		-DWITH_INTERNATIONAL=$(usex nls)
+		-DWITH_JACK=$(usex jack)
+		-DWITH_MEM_JEMALLOC=$(usex jemalloc)
+		-DWITH_MEM_VALGRIND=$(usex valgrind)
+		-DWITH_MOD_FLUID=$(usex fluid)
+		-DWITH_MOD_OCEANSIM=$(usex fftw)
+		-DWITH_NANOVDB=OFF
+		-DWITH_OPENAL=$(usex openal)
+		-DWITH_OPENCOLLADA=$(usex collada)
+		-DWITH_OPENCOLORIO=$(usex color-management)
+		-DWITH_OPENIMAGEDENOISE=$(usex oidn)
+		-DWITH_OPENIMAGEIO=$(usex openimageio)
+		-DWITH_OPENMP=$(usex openmp)
+		-DWITH_OPENSUBDIV=$(usex opensubdiv)
+		-DWITH_OPENVDB=$(usex openvdb)
+		-DWITH_OPENVDB_BLOSC=$(usex openvdb)
+		-DWITH_POTRACE=$(usex potrace)
+		-DWITH_PUGIXML=$(usex pugixml)
+		-DWITH_PULSEAUDIO=$(usex pulseaudio)
+		-DWITH_PYTHON_INSTALL=$(usex system-python OFF ON)
+		-DWITH_PYTHON_INSTALL_NUMPY=$(usex system-numpy OFF ON)
+		-DWITH_SDL=$(usex sdl)
+		-DWITH_STATIC_LIBS=OFF
+		-DWITH_SYSTEM_EIGEN3=ON
+		-DWITH_SYSTEM_GLEW=ON
+		-DWITH_SYSTEM_LZO=ON
+		-DWITH_TBB=$(usex tbb)
+		-DWITH_USD=OFF
+		-DWITH_XR_OPENXR=OFF
+	)
+
+	append-flags $(usex debug '-DDEBUG' '-DNDEBUG')
+
+	if tc-is-gcc ; then
+		# These options only exist when GCC is detected.
+		# We disable these to respect the user's choice of linker.
+		mycmakeargs+=(
+			-DWITH_LINKER_GOLD=OFF
+			-DWITH_LINKER_LLD=OFF
+		)
+	fi
+
+	cmake_src_configure
+}
+
+src_test() {
+	# A lot of tests needs to have access to the installed data files.
+	# So install them into the image directory now.
+	cmake_src_install
+
+	blender_get_version
+	# Define custom blender data/script file paths not be able to find them otherwise during testing.
+	# (Because the data is in the image directory and it will default to look in /usr/share)
+	export BLENDER_SYSTEM_SCRIPTS=${ED}/usr/share/blender/${BV}/scripts
+	export BLENDER_SYSTEM_DATAFILES=${ED}/usr/share/blender/${BV}/datafiles
+
+	# Sanity check that the script and datafile path is valid.
+	# If they are not vaild, blender will fallback to the default path which is not what we want.
+	[ -d "$BLENDER_SYSTEM_SCRIPTS" ] || die "The custom script path is invalid, fix the ebuild!"
+	[ -d "$BLENDER_SYSTEM_DATAFILES" ] || die "The custom datafiles path is invalid, fix the ebuild!"
+
+	cmake_src_test
+
+	# Clean up the image directory for src_install
+	rm -fr ${ED}/* || die
+}
+
+src_install() {
+	blender_get_version
+
+	# Pax mark blender for hardened support.
+	pax-mark m "${BUILD_DIR}"/bin/blender
+
+	if use standalone; then
+		dobin "${BUILD_DIR}"/bin/cycles
+	fi
+
+	cmake_src_install
+
+	if use man; then
+		# Slot the man page
+		mv "${ED}/usr/share/man/man1/blender.1" "${ED}/usr/share/man/man1/blender-${BV}.1" || die
+	fi
+
+	if use doc; then
+		# Define custom blender data/script file paths. Otherwise Blender will not be able to find them during doc building.
+		# (Because the data is in the image directory and it will default to look in /usr/share)
+		export BLENDER_SYSTEM_SCRIPTS=${ED}/usr/share/blender/${BV}/scripts
+		export BLENDER_SYSTEM_DATAFILES=${ED}/usr/share/blender/${BV}/datafiles
+
+		# Workaround for binary drivers.
+		addpredict /dev/ati
+		addpredict /dev/dri
+		addpredict /dev/nvidiactl
+
+		einfo "Generating Blender C/C++ API docs ..."
+		cd "${CMAKE_USE_DIR}"/doc/doxygen || die
+		doxygen -u Doxyfile || die
+		doxygen || die "doxygen failed to build API docs."
+
+		cd "${CMAKE_USE_DIR}" || die
+		einfo "Generating (BPY) Blender Python API docs ..."
+		"${BUILD_DIR}"/bin/blender --background --python doc/python_api/sphinx_doc_gen.py -noaudio || die "sphinx failed."
+
+		cd "${CMAKE_USE_DIR}"/doc/python_api || die
+		sphinx-build sphinx-in BPY_API || die "sphinx failed."
+
+		docinto "html/API/python"
+		dodoc -r "${CMAKE_USE_DIR}"/doc/python_api/BPY_API/.
+
+		docinto "html/API/blender"
+		dodoc -r "${CMAKE_USE_DIR}"/doc/doxygen/html/.
+	fi
+
+	# Fix doc installdir
+	docinto html
+	dodoc "${CMAKE_USE_DIR}"/release/text/readme.html
+	rm -r "${ED}"/usr/share/doc/blender || die
+
+	python_optimize "${ED}/usr/share/blender/${BV}/scripts"
+
+	mv "${ED}/usr/bin/blender-thumbnailer" "${ED}/usr/bin/blender-${BV}-thumbnailer" || die
+	mv "${ED}/usr/bin/blender" "${ED}/usr/bin/blender-${BV}" || die
+}
+
+pkg_postinst() {
+	elog
+	elog "Blender uses python integration. As such, may have some"
+	elog "inherent risks with running unknown python scripts."
+	elog
+	elog "It is recommended to change your blender temp directory"
+	elog "from /tmp to /home/user/tmp or another tmp file under your"
+	elog "home directory. This can be done by starting blender, then"
+	elog "changing the 'Temporary Files' directory in Blender preferences."
+	elog
+	ewarn
+	ewarn "This ebuild does not unbundle the massive amount of 3rd party"
+	ewarn "libraries which are shipped with blender. Note that"
+	ewarn "these have caused security issues in the past."
+	ewarn "If you are concerned about security, file a bug upstream:"
+	ewarn "  https://developer.blender.org/"
+	ewarn
+
+	if ! use python_single_target_python3_9; then
+		elog "You are building Blender with a newer python version than"
+		elog "supported by this version upstream."
+		elog "If you experience breakages with e.g. plugins, please switch to"
+		elog "python_single_target_python3_9 instead."
+		elog "Bug: https://bugs.gentoo.org/737388"
+		elog
+	fi
+
+	xdg_icon_cache_update
+	xdg_mimeinfo_database_update
+	xdg_desktop_database_update
+}
+
+pkg_postrm() {
+	xdg_icon_cache_update
+	xdg_mimeinfo_database_update
+	xdg_desktop_database_update
+
+	ewarn ""
+	ewarn "You may want to remove the following directory."
+	ewarn "~/.config/${PN}/${SLOT}/cache/"
+	ewarn "It may contain extra render kernels not tracked by portage"
+	ewarn ""
+}
diff --git a/media-gfx/blender/blender-9999.ebuild b/media-gfx/blender/blender-9999.ebuild
index 70d0ff3a695d..1ee78855efed 100644
--- a/media-gfx/blender/blender-9999.ebuild
+++ b/media-gfx/blender/blender-9999.ebuild
@@ -16,7 +16,10 @@ if [[ ${PV} = *9999* ]] ; then
 	EGIT_REPO_URI="https://git.blender.org/blender.git"
 else
 	SRC_URI="https://download.blender.org/source/${P}.tar.xz"
-	KEYWORDS="~amd64 ~x86"
+	# Update these between major releases.
+	#TEST_TARBALL_VERSION=SLOT_NUMBER
+	#SRC_URI+=" test? ( https://dev.gentoo.org/~sam/distfiles/${CATEGORY}/${PN}/${PN}-${TEST_TARBALL_VERSION}-tests.tar.bz2 )"
+	KEYWORDS="~amd64 ~arm ~arm64"
 fi
 
 SLOT="${PV%.*}"
@@ -24,7 +27,7 @@ LICENSE="|| ( GPL-3 BL )"
 IUSE="+bullet +dds +fluid +openexr +system-python +system-numpy +tbb \
 	alembic collada +color-management cuda +cycles \
 	debug doc +embree +ffmpeg +fftw +gmp headless jack jemalloc jpeg2k \
-	man ndof nls openal opencl +oidn +openimageio +openmp +opensubdiv \
+	man ndof nls openal +oidn +openimageio +openmp +opensubdiv \
 	+openvdb +osl +pdf +potrace +pugixml pulseaudio sdl +sndfile standalone test +tiff valgrind"
 RESTRICT="!test? ( test )"
 
@@ -33,7 +36,6 @@ REQUIRED_USE="${PYTHON_REQUIRED_USE}
 	cuda? ( cycles )
 	cycles? ( openexr tiff openimageio )
 	fluid? ( tbb )
-	opencl? ( cycles )
 	openvdb? ( tbb )
 	osl? ( cycles )
 	standalone? ( cycles )
@@ -47,6 +49,7 @@ RDEPEND="${PYTHON_DEPS}
 	$(python_gen_cond_dep '
 		dev-python/numpy[${PYTHON_USEDEP}]
 		dev-python/requests[${PYTHON_USEDEP}]
+		dev-python/zstandard[${PYTHON_USEDEP}]
 	')
 	media-libs/freetype:=
 	media-libs/glew:*
@@ -79,14 +82,13 @@ RDEPEND="${PYTHON_DEPS}
 	)
 	nls? ( virtual/libiconv )
 	openal? ( media-libs/openal )
-	opencl? ( virtual/opencl )
 	oidn? ( >=media-libs/oidn-1.4.1 )
 	openimageio? ( >=media-libs/openimageio-2.2.13.1:= )
 	openexr? (
 		media-libs/ilmbase:=
 		media-libs/openexr:=
 	)
-	opensubdiv? ( >=media-libs/opensubdiv-3.4.0[cuda=,opencl=] )
+	opensubdiv? ( >=media-libs/opensubdiv-3.4.0[cuda=] )
 	openvdb? (
 		>=media-gfx/openvdb-7.1.0
 		dev-libs/c-blosc:=
@@ -136,8 +138,8 @@ blender_get_version() {
 		# Add period (290 -> 2.90).
 		BV=${BV:0:1}.${BV:1}
 	else
-		# Add period and strip last number (300 -> 3.0)
-		BV=${BV:0:1}.${BV:1:1}
+		# Add period and skip the middle number (301 -> 3.1)
+		BV=${BV:0:1}.${BV:2}
 	fi
 }
 
@@ -152,16 +154,20 @@ pkg_setup() {
 
 src_unpack() {
 	if [[ ${PV} = *9999* ]] ; then
-		TESTS_SVN_URL=https://svn.blender.org/svnroot/bf-blender/trunk/lib/tests
 		git-r3_src_unpack
+		if use test; then
+			TESTS_SVN_URL=https://svn.blender.org/svnroot/bf-blender/trunk/lib/tests
+			subversion_fetch ${TESTS_SVN_URL} ../lib/tests
+		fi
 	else
 		default
-		TESTS_SVN_URL=https://svn.blender.org/svnroot/bf-blender/tags/blender-${SLOT}-release/lib/tests
+		if use test; then
+			#The tests are downloaded from: https://svn.blender.org/svnroot/bf-blender/tags/blender-${SLOT}-release/lib/tests
+			mkdir -p lib || die
+			mv "${WORKDIR}"/blender-${TEST_TARBALL_VERSION}-tests/tests lib || die
+		fi
 	fi
 
-	if use test; then
-		subversion_fetch ${TESTS_SVN_URL} ../lib/tests
-	fi
 }
 
 src_prepare() {
@@ -178,7 +184,6 @@ src_prepare() {
 	sed -e "s|blender.svg|blender-${BV}.svg|" -i source/creator/CMakeLists.txt || die
 	sed -e "s|blender-symbolic.svg|blender-${BV}-symbolic.svg|" -i source/creator/CMakeLists.txt || die
 	sed -e "s|blender.desktop|blender-${BV}.desktop|" -i source/creator/CMakeLists.txt || die
-	sed -e "s|blender-thumbnailer.py|blender-${BV}-thumbnailer.py|" -i source/creator/CMakeLists.txt || die
 
 	sed -e "s|Name=Blender|Name=Blender ${PV}|" -i release/freedesktop/blender.desktop || die
 	sed -e "s|Exec=blender|Exec=blender-${BV}|" -i release/freedesktop/blender.desktop || die
@@ -187,7 +192,6 @@ src_prepare() {
 	mv release/freedesktop/icons/scalable/apps/blender.svg release/freedesktop/icons/scalable/apps/blender-${BV}.svg || die
 	mv release/freedesktop/icons/symbolic/apps/blender-symbolic.svg release/freedesktop/icons/symbolic/apps/blender-${BV}-symbolic.svg || die
 	mv release/freedesktop/blender.desktop release/freedesktop/blender-${BV}.desktop || die
-	mv release/bin/blender-thumbnailer.py release/bin/blender-${BV}-thumbnailer.py || die
 
 	if use test; then
 		# Without this the tests will try to use /usr/bin/blender and /usr/share/blender/ to run the tests.
@@ -213,7 +217,6 @@ src_configure() {
 		-DWITH_CXX_GUARDEDALLOC=$(usex debug)
 		-DWITH_CYCLES=$(usex cycles)
 		-DWITH_CYCLES_DEVICE_CUDA=$(usex cuda TRUE FALSE)
-		-DWITH_CYCLES_DEVICE_OPENCL=$(usex opencl)
 		-DWITH_CYCLES_EMBREE=$(usex embree)
 		-DWITH_CYCLES_OSL=$(usex osl)
 		-DWITH_CYCLES_STANDALONE=$(usex standalone)
@@ -260,32 +263,19 @@ src_configure() {
 		-DWITH_USD=OFF
 		-DWITH_XR_OPENXR=OFF
 	)
-	append-flags $(usex debug '-DDEBUG' '-DNDEBUG')
-
-	cmake_src_configure
-}
-
-src_compile() {
-	cmake_src_compile
-
-	if use doc; then
-		# Workaround for binary drivers.
-		addpredict /dev/ati
-		addpredict /dev/dri
-		addpredict /dev/nvidiactl
-
-		einfo "Generating Blender C/C++ API docs ..."
-		cd "${CMAKE_USE_DIR}"/doc/doxygen || die
-		doxygen -u Doxyfile || die
-		doxygen || die "doxygen failed to build API docs."
 
-		cd "${CMAKE_USE_DIR}" || die
-		einfo "Generating (BPY) Blender Python API docs ..."
-		"${BUILD_DIR}"/bin/blender --background --python doc/python_api/sphinx_doc_gen.py -noaudio || die "sphinx failed."
+	append-flags $(usex debug '-DDEBUG' '-DNDEBUG')
 
-		cd "${CMAKE_USE_DIR}"/doc/python_api || die
-		sphinx-build sphinx-in BPY_API || die "sphinx failed."
+	if tc-is-gcc ; then
+		# These options only exist when GCC is detected.
+		# We disable these to respect the user's choice of linker.
+		mycmakeargs+=(
+			-DWITH_LINKER_GOLD=OFF
+			-DWITH_LINKER_LLD=OFF
+		)
 	fi
+
+	cmake_src_configure
 }
 
 src_test() {
@@ -299,6 +289,11 @@ src_test() {
 	export BLENDER_SYSTEM_SCRIPTS=${ED}/usr/share/blender/${BV}/scripts
 	export BLENDER_SYSTEM_DATAFILES=${ED}/usr/share/blender/${BV}/datafiles
 
+	# Sanity check that the script and datafile path is valid.
+	# If they are not vaild, blender will fallback to the default path which is not what we want.
+	[ -d "$BLENDER_SYSTEM_SCRIPTS" ] || die "The custom script path is invalid, fix the ebuild!"
+	[ -d "$BLENDER_SYSTEM_DATAFILES" ] || die "The custom datafiles path is invalid, fix the ebuild!"
+
 	cmake_src_test
 
 	# Clean up the image directory for src_install
@@ -315,7 +310,36 @@ src_install() {
 		dobin "${BUILD_DIR}"/bin/cycles
 	fi
 
+	cmake_src_install
+
+	if use man; then
+		# Slot the man page
+		mv "${ED}/usr/share/man/man1/blender.1" "${ED}/usr/share/man/man1/blender-${BV}.1" || die
+	fi
+
 	if use doc; then
+		# Define custom blender data/script file paths. Otherwise Blender will not be able to find them during doc building.
+		# (Because the data is in the image directory and it will default to look in /usr/share)
+		export BLENDER_SYSTEM_SCRIPTS=${ED}/usr/share/blender/${BV}/scripts
+		export BLENDER_SYSTEM_DATAFILES=${ED}/usr/share/blender/${BV}/datafiles
+
+		# Workaround for binary drivers.
+		addpredict /dev/ati
+		addpredict /dev/dri
+		addpredict /dev/nvidiactl
+
+		einfo "Generating Blender C/C++ API docs ..."
+		cd "${CMAKE_USE_DIR}"/doc/doxygen || die
+		doxygen -u Doxyfile || die
+		doxygen || die "doxygen failed to build API docs."
+
+		cd "${CMAKE_USE_DIR}" || die
+		einfo "Generating (BPY) Blender Python API docs ..."
+		"${BUILD_DIR}"/bin/blender --background --python doc/python_api/sphinx_doc_gen.py -noaudio || die "sphinx failed."
+
+		cd "${CMAKE_USE_DIR}"/doc/python_api || die
+		sphinx-build sphinx-in BPY_API || die "sphinx failed."
+
 		docinto "html/API/python"
 		dodoc -r "${CMAKE_USE_DIR}"/doc/python_api/BPY_API/.
 
@@ -323,21 +347,14 @@ src_install() {
 		dodoc -r "${CMAKE_USE_DIR}"/doc/doxygen/html/.
 	fi
 
-	cmake_src_install
-
-	if use man; then
-		# Slot the man page
-		mv "${ED}/usr/share/man/man1/blender.1" "${ED}/usr/share/man/man1/blender-${BV}.1" || die
-	fi
-
 	# Fix doc installdir
 	docinto html
 	dodoc "${CMAKE_USE_DIR}"/release/text/readme.html
 	rm -r "${ED}"/usr/share/doc/blender || die
 
-	python_fix_shebang "${ED}/usr/bin/blender-${BV}-thumbnailer.py"
 	python_optimize "${ED}/usr/share/blender/${BV}/scripts"
 
+	mv "${ED}/usr/bin/blender-thumbnailer" "${ED}/usr/bin/blender-${BV}-thumbnailer" || die
 	mv "${ED}/usr/bin/blender" "${ED}/usr/bin/blender-${BV}" || die
 }
 
diff --git a/media-gfx/blender/files/blender-3.0.0-intern-ghost-fix-typo-in-finding-XF86VMODE.patch b/media-gfx/blender/files/blender-3.0.0-intern-ghost-fix-typo-in-finding-XF86VMODE.patch
new file mode 100644
index 000000000000..51d8ded23366
--- /dev/null
+++ b/media-gfx/blender/files/blender-3.0.0-intern-ghost-fix-typo-in-finding-XF86VMODE.patch
@@ -0,0 +1,31 @@
+https://developer.blender.org/D13464
+
+From 781c56f054b4c7717739752336427a811f7633eb Mon Sep 17 00:00:00 2001
+From: Sam James <sam@gentoo.org>
+Date: Sat, 4 Dec 2021 00:38:59 +0000
+Subject: [PATCH] intern/ghost: fix typo in finding XF86VMODE
+
+---
+ intern/ghost/CMakeLists.txt | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/intern/ghost/CMakeLists.txt b/intern/ghost/CMakeLists.txt
+index 4164231..663598e 100644
+--- a/intern/ghost/CMakeLists.txt
++++ b/intern/ghost/CMakeLists.txt
+@@ -245,10 +245,10 @@ elseif(WITH_GHOST_X11 OR WITH_GHOST_WAYLAND)
+     if(WITH_X11_XF86VMODE)
+       add_definitions(-DWITH_X11_XF86VMODE)
+       list(APPEND INC_SYS
+-        ${X11_xf86vmode_INCLUDE_PATH}
++        ${X11_Xxf86vmode_INCLUDE_PATH}
+       )
+       list(APPEND LIB
+-        ${X11_Xf86vmode_LIB}
++        ${X11_Xxf86vmode_LIB}
+       )
+     endif()
+ 
+-- 
+2.34.1
+