14 files changed, 1281 insertions, 0 deletions
diff --git a/media-gfx/blender/Manifest b/media-gfx/blender/Manifest
new file mode 100644
index 000000000000..2fadb7d0abe3
--- /dev/null
+++ b/media-gfx/blender/Manifest
@@ -0,0 +1,18 @@
+AUX blender-2.68-doxyfile.patch 732 SHA256 d485da5bdf1f123d945b8f945a84ead947ff123b4126a626bb394256ea07cbec SHA512 5191a25127e24d3ac7b18f6cd0b247e76a3fdeec46640f5d1ecba118fa35abbdaf19642c718e85149a304e9dc2093465b54b96e343f125163d091f045ab09db7 WHIRLPOOL 5cfdb697bf18aa50488495d017feda2e071332996a72e1a3c347291034c7230ad63c89e38670a86df633d3dc8359962e8888e4f0f1a2fa0b478acdb33a8f4d64
+AUX blender-2.68-fix-install-rules.patch 740 SHA256 93ae6cc8cfbb2ce856adf7a0dbf5966843630edaa4d7828de42d1bb5ba76058d SHA512 dd21cb3aa8bf965631132d39ad8a43c15d0c32faeaee00e8b8a970108fba0ab43b2402e3637dcd0b3430b7023ac9203b0395bbd2dc2dd9eb80d8c1d994d89e4f WHIRLPOOL 7c86d7637fdbf1d4c1f631b6a47c7e02399a00976189acaf9fc041765419cd2ffaaaab0d6fb05f4ba67024d14cfc778f3620f9d6cbf89e81b16a467e45beac75
+AUX blender-2.70-sse2.patch 1421 SHA256 b20d9aba206543e765e147e7740aff48ef968b90620d9d4b902cb6c23b9ba28f SHA512 9888110efaab16ec15438ad463c3ffa0bb4f64c23bb162254abe0ddb4acd42935a5fd1fdbf186b1cf1dad042044f8777b5f58c446423894788c655187bfe3cca WHIRLPOOL c3990dac70078a13ba005da5b649b9b72bdf04313551f2e41d639efc6a666006e1af54f11bb8c82608956df03547297303bf7a8a6e8cd03364d994910bde60c7
+AUX blender-2.72-T42797.diff 342 SHA256 b885241c16ec343870053a29f49cfc05af6e61f0959082d24b778a05e9d6e29b SHA512 abe6c6e28a094ef76bad97c979f5927c464a8421a430bde3ea0fadc76eabd7a9049678a5d475363aba5e534fe12c8858ddcfd5e01fa39ba24ea79ebabec71407 WHIRLPOOL 7ebbcf23d9143b2c88e431676303f7f15ffdd203184b5c6ddb29b767f2396235e24299fb74719fbf87e0e6ab0dfb4fc39f0061cadaa16039df6f7ba75edd6df5
+AUX blender-2.72b-fix-util_simd.patch 292 SHA256 2459a744cf9d000fa0cc9cdd6068f58fb44ba3a4c6c6ebe4f1a8d0cc2ed878c1 SHA512 17c328b9c64f1f42b4223d5f0777a68500235f95a85b761fdef216c5af4be17f67455e8044ab52fe6dd3e0bdfc6a7075cc3c21dae135a9cc7d174b6972b0326b WHIRLPOOL 289c336a36f000120568e541391b58ce5ea7d48b883175c006fd4d7385de7744e6b3d5823feae9dcdfb701daca74df3cc3928b9d1c1c52c55288cf7c38f5d401
+AUX blender-2.72b-gcc6-fixes.patch 4828 SHA256 09fde9c5ae83668cd86bc5059a8815b89ae61ed5b23239db975d26e6188bf116 SHA512 886d594a87aafe827ed65c6106c29c727ec31b92a3a2df32023cc2b728719c4e6e7a8418b725201d338331e23cca17a88f518b353735b33e40cee30a754050cc WHIRLPOOL a7e21732151d782c1f56e275e32b52870bb7d971c04050c2d9cae9a342f6cc8d40686ee6e53027c32bf2cc1e7ff53f02e4ae6f6440179b937ca12f5795274da9
+AUX blender-2.78-C++11-build-fix.patch 473 SHA256 07e20c0deeadaabf28ec1ba16902f6f1d0fd6ad7070b1eeb42a76a61e44860d1 SHA512 5d48121124e1f3832d24273b95908922827111fad4449b574908f52c9c02b9d7a0d89502850df4b653ba82b8150f2f4369b2807cddd45ca352f1fe0e74e738ef WHIRLPOOL 08ed7765580d4f2d87c10818af15e760023cfefca2ca3fdc1b43ff98f0ac29f3263f1bdee8518927dbef5b42f0a70121900aa0bc10c103bacaa60f586ce8e5f3
+AUX blender-2.78-eigen-3.3.1.patch 666 SHA256 35900be15f8bb0540050ffab9067122ba87433eecf896095e7ce1e889e54af5b SHA512 9a2ee48fa38e23a5b086514468bd1c96ee2b97228e95cdfaac3c5d3b2c21c4e47a0ced4306d7dc89268d63b60e551b655d6d627790215ad68791fe3f35717bf5 WHIRLPOOL b073ba691ada03ead560a9be8907b8c1111c1029fdc7e6a4f59c24f5771a34bc287800f9458d81488fa19faba662afd876693bd9933600e498b13d95c4f134c6
+AUX blender-fix-install-rules.patch 518 SHA256 4fbdd73c4bb20e316f6a02c7e6a33a90285db787aac5b3baf66394d256fe6e0f SHA512 5343f0e9e6bba2d15a38cb5db95a1aeff0a704c0762e558b9b74d88dd58e2fb5077289f0d8f25a61fa092d083f7db916d27c4642dfd7cf84d4c989258c3253ec WHIRLPOOL 6ae8c113ab1ccac5c1465e0deab3bd101922303c0f60ecdb4d1cbff7dd02d37c299d4897beb5239b60e8724e47b830ecd5b7f6045dd301847f2583d559bdacbb
+DIST blender-2.72b.tar.gz 52018242 SHA256 4436c704afa28e2e5e7b28b2c06981806ddedab70565d40972e422c00644bf47 SHA512 9767797621e443ff9b6810d1713dda110f883c33626d40d7fe5dda676f549e3591516dc24b75feebd85823dd13437c34521ca752139cd31ddacf31ea6b14e124 WHIRLPOOL 3687255bc9f4195b25b66a75630676ee15e67cf10a058dca11b3472617b54aae2bebb1810cc16e19c58ca1c09b1ea8b70f72e30c05632ab0bae8910925a37a54
+DIST blender-2.78.tar.gz 44489809 SHA256 17863e1ccb3bfdcc932d37cf9e525318130064c756cfb92a9ab479780d3ed441 SHA512 9144ce28377271dafe973b59721da41b6e3954736c705e1540be8dba3124e4c32e5cce5fb3ef7158505d45401478d257720350b38fa8e8649cc35cbd28a2f978 WHIRLPOOL a1a70cb723a111d1ae5a33b274a0e23bbd9c1b0777f96c917da1b4854171a88b6abe64c0636613008de68e68200a1d387e940ee592ff87c225745c668508d896
+DIST blender-2.78a.tar.gz 44188123 SHA256 014a14b1ba00c0e651f106469b2e5dd444f11be5a7af48056f0ed59de90cceaf SHA512 57239b6ce473aaef114453f97a6e88535ec0a2f50cfecd221fa6bdcca6fe6559dcbefd48c3f20dc2235c195de13c59a1a155d5b64d777be31812d32e68be9370 WHIRLPOOL 85ea5ea5594716433a5f2f14233a489841598baf80170f01fff3946b4fa6ebc99086396a232f0f3c5f0e8c8d6c16ec27e98b7b58d79d289f5190214dc7efb677
+EBUILD blender-2.72b-r4.ebuild 8113 SHA256 aca67f10be40865a4ebb7566bef6d0d0df5b05f1e71fca1628ace5b3a80a6a4e SHA512 837256447e727e165cb05e733236162ac03a82fa72a41e3a7d894c5efb60a26a959442cdc6eb528ad676b641f127b37d454080392ce54d14676cc8e29487c783 WHIRLPOOL 4e1ca4068f7f7afcdd424290a85331a4cf8703efc737dd7bc9da2d8de87b6b81ecbfba00927ea46d059c3418adc4ee7b99138d538e99ab032887f77d7a846fe6
+EBUILD blender-2.78-r1.ebuild 8410 SHA256 be28f87b07c02a9e59180a9b38b7cec7a8811105825f5eac86c90d98d79a8820 SHA512 0c9da4dd2ec174ce4ca15e548d2a326763b8a58a871c888f1c3c5eee73833a9cf6ffae647390453409f098093df232fb78eed47827ee362c44c61d5394e75242 WHIRLPOOL 9c07a85e7f1a212d033b07994eeb45667c3a53068af49a27984bffca6207b26a360ab8708ecc9f4edc5f744c207096567e20c66f5d1d53a4e5c57eafc104463a
+EBUILD blender-2.78a-r1.ebuild 8378 SHA256 0851714a878f104773bef61ce52a3978464baaa3df878ede15306cdca7ad8838 SHA512 6ec1d4bf323b22c671784018391335c43efa8e8474985d2c94a83a810fdebf617a5b66a1f4bc8d980e60d21be1dc8b46cc1a139f12c39d20c25cc53d290f0dc5 WHIRLPOOL 443bcc518b88d1419458bf1df651b804931221703c76969c4526c5e2825aa45313c12b6f7ffcf778abfd78aa3d3cfb11933f26250bf0119b9c86d8624b86ab43
+MISC ChangeLog 5908 SHA256 bf1e87152917f8d93f12a723a34c44c2981b834e8c0368a117277fab370b7f63 SHA512 4ecfe1e81a3cbef730464ca09ab76cccc3c33ffdeb15e412621e361ea09b61ee9a740635f9c65573ecac02a89dd46a460091a0dda3f31dffd6956918ff190621 WHIRLPOOL e1968db15e6c01e33a99bf4a5c11d4b5852659548bda8cfba6c2b9434e25045d81cee0b1fc1e98c4512a6618d2cde1a2d20d6b4725663170bc22c033581ec7fc
+MISC ChangeLog-2015 51525 SHA256 330dad5cc66f4609a32ce1b9f6900fdada8599500dfc49f5cf83b7f6b37ab4e2 SHA512 8644e1836d99907a8bf2806fd76102ed13e2bd4b8bf382e5fb51bf9e33504502af62bac461d88d99b2c5f0a4f9d5421c08c9a2f6f5c811a798d0cca439aa9087 WHIRLPOOL 3e2e2c4b9ca4b44c27b313dea9fed6cb97540f7f021925e2a2be0afa4bd142493b192f2ecb163281de4506ecfc0b9c75d6b1a51be36739bc2b8ccb2252b2b752
+MISC metadata.xml 3440 SHA256 45cba6ae08884bbca2a5a94993dde5abfd900ead160a2f7eec19a3f4779bb696 SHA512 75c1cfb4998e9bbd2c3d4836bfba2f273d90920a2a72f70b599ee4cdfdfbf02cf1f2508aa24df6c762e3c323000de0a04623b21caaf5843e235888d3906043a8 WHIRLPOOL f20d54a0f468ee3ed1c1d5eca5790f73963d1abceb7fd7ed2040d060882fdf40950e728eea5686f50f60124a1a8ce85c6c5a84da7f67de5660930ce6a3c69c53
diff --git a/media-gfx/blender/blender-2.72b-r4.ebuild b/media-gfx/blender/blender-2.72b-r4.ebuild
new file mode 100644
index 000000000000..ede795b90d16
--- /dev/null
+++ b/media-gfx/blender/blender-2.72b-r4.ebuild
@@ -0,0 +1,290 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+## BUNDLED-DEPS:
+# extern/cuew
+# extern/Eigen3
+# extern/xdnd
+# extern/carve
+# extern/glew
+# extern/libmv
+# extern/clew
+# extern/colamd
+# extern/lzma
+# extern/gtest
+# extern/rangetree
+# extern/libredcode
+# extern/wcwidth
+# extern/binreloc
+# extern/recastnavigation
+# extern/bullet2
+# extern/lzo
+# extern/libopenjpeg
+# extern/libmv/third_party/msinttypes
+# extern/libmv/third_party/ceres
+# extern/libmv/third_party/gflags
+# extern/libmv/third_party/glog
+
+EAPI=6
+PYTHON_COMPAT=( python3_4 )
+#PATCHSET="1"
+
+inherit multilib fdo-mime gnome2-utils cmake-utils eutils python-single-r1 versionator flag-o-matic toolchain-funcs pax-utils check-reqs
+
+DESCRIPTION="3D Creation/Animation/Publishing System"
+HOMEPAGE="http://www.blender.org"
+
+case ${PV} in
+	*_p*)
+		SRC_URI="https://dev.gentoo.org/~lu_zero/${P}.tar.gz" ;;
+	*)
+		SRC_URI="http://download.blender.org/source/${P}.tar.gz" ;;
+esac
+
+if [[ -n ${PATCHSET} ]]; then
+	SRC_URI+=" https://dev.gentoo.org/~flameeyes/${PN}/${P}-patches-${PATCHSET}.tar.xz"
+fi
+
+SLOT="0"
+LICENSE="|| ( GPL-2 BL )"
+KEYWORDS="amd64 x86"
+IUSE="+boost +bullet collada colorio cycles +dds debug doc +elbeem ffmpeg fftw +game-engine jack jpeg2k libav ndof nls openal openimageio +opennl openmp +openexr player redcode sdl sndfile cpu_flags_x86_sse cpu_flags_x86_sse2 tiff"
+REQUIRED_USE="${PYTHON_REQUIRED_USE}
+	player? ( game-engine )
+	redcode? ( jpeg2k ffmpeg )
+	cycles? ( boost openexr tiff )
+	nls? ( boost )
+	colorio? ( boost )
+	openal? ( boost )
+	game-engine? ( boost )
+	?? ( ffmpeg libav )"
+
+RDEPEND="
+	${PYTHON_DEPS}
+	dev-python/numpy[${PYTHON_USEDEP}]
+	dev-python/requests[${PYTHON_USEDEP}]
+	>=media-libs/freetype-2.0:2
+	media-libs/glew:0=
+	media-libs/libpng:0
+	media-libs/libsamplerate
+	sys-libs/zlib
+	virtual/glu
+	virtual/jpeg:0
+	virtual/libintl
+	virtual/opengl
+	x11-libs/libX11
+	x11-libs/libXi
+	x11-libs/libXxf86vm
+	boost? ( >=dev-libs/boost-1.44[nls?,threads(+)] )
+	collada? ( >=media-libs/opencollada-1.6.18 )
+	colorio? ( >=media-libs/opencolorio-1.0.9-r2 )
+	cycles? (
+		media-libs/openimageio
+	)
+	ffmpeg? ( media-video/ffmpeg:0=[x264,mp3,encode,theora,jpeg2k?] )
+	libav? ( >=media-video/libav-11.3:0=[x264,mp3,encode,theora,jpeg2k?] )
+	fftw? ( sci-libs/fftw:3.0 )
+	jack? ( media-sound/jack-audio-connection-kit )
+	jpeg2k? ( media-libs/openjpeg:0 )
+	ndof? (
+		app-misc/spacenavd
+		dev-libs/libspnav
+	)
+	nls? ( virtual/libiconv )
+	openal? ( >=media-libs/openal-1.6.372 )
+	openimageio? ( media-libs/openimageio )
+	openexr? ( media-libs/ilmbase media-libs/openexr )
+	sdl? ( media-libs/libsdl[sound,joystick] )
+	sndfile? ( media-libs/libsndfile )
+	tiff? ( media-libs/tiff:0 )"
+DEPEND="${RDEPEND}
+	doc? (
+		app-doc/doxygen[-nodot(-),dot(+)]
+		dev-python/sphinx
+	)
+	nls? ( sys-devel/gettext )"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-2.68-doxyfile.patch
+	"${FILESDIR}"/${PN}-2.68-fix-install-rules.patch
+	"${FILESDIR}"/${PN}-2.70-sse2.patch
+	"${FILESDIR}"/${PN}-2.72-T42797.diff
+	"${FILESDIR}"/${P}-fix-util_simd.patch
+	"${FILESDIR}"/${P}-gcc6-fixes.patch
+)
+
+pkg_pretend() {
+	if use openmp && ! tc-has-openmp; then
+		eerror "You are using gcc built without 'openmp' USE."
+		eerror "Switch CXX to an OpenMP capable compiler."
+		die "Need openmp"
+	fi
+
+	if use doc; then
+		CHECKREQS_DISK_BUILD="4G" check-reqs_pkg_pretend
+	fi
+}
+
+pkg_setup() {
+	python-single-r1_pkg_setup
+}
+
+src_prepare() {
+	default
+
+	# we don't want static glew, but it's scattered across
+	# thousand files
+	# !!!CHECK THIS SED ON EVERY VERSION BUMP!!!
+	sed -i \
+		-e '/-DGLEW_STATIC/d' \
+		$(find . -type f -name "CMakeLists.txt") || die
+
+	# linguas cleanup
+	local i
+	if ! use nls; then
+		rm -r "${S}"/release/datafiles/locale || die
+	else
+		if [[ -n "${LINGUAS+x}" ]] ; then
+			cd "${S}"/release/datafiles/locale/po
+			for i in *.po ; do
+				mylang=${i%.po}
+				has ${mylang} ${LINGUAS} || { rm -r ${i} || die ; }
+			done
+		fi
+	fi
+}
+
+src_configure() {
+	# FIX: forcing '-funsigned-char' fixes an anti-aliasing issue with menu
+	# shadows, see bug #276338 for reference
+	append-flags -funsigned-char
+	append-lfs-flags
+	append-ldflags $(no-as-needed)
+
+	# WITH_PYTHON_SECURITY
+	# WITH_PYTHON_SAFETY
+	local mycmakeargs=(
+		-DCMAKE_INSTALL_PREFIX=/usr
+		-DWITH_INSTALL_PORTABLE=OFF
+		-DWITH_BOOST=$(usex boost ON OFF )
+		-DWITH_CYCLES=$(usex cycles ON OFF )
+		-DWITH_OPENCOLLADA=$(usex collada ON OFF )
+		-DWITH_IMAGE_DDS=$(usex dds ON OFF )
+		-DWITH_MOD_FLUID=$(usex elbeem ON OFF )
+		-DWITH_CODEC_FFMPEG=$(usex ffmpeg ON OFF )
+		-DWITH_FFTW3=$(usex fftw ON OFF )
+		-DWITH_MOD_OCEANSIM=$(usex fftw ON OFF )
+		-DWITH_GAMEENGINE=$(usex game-engine ON OFF )
+		-DWITH_INTERNATIONAL=$(usex nls ON OFF )
+		-DWITH_JACK=$(usex jack ON OFF )
+		-DWITH_IMAGE_OPENJPEG=$(usex jpeg2k ON OFF )
+		-DWITH_OPENIMAGEIO=$(usex openimageio ON OFF )
+		-DWITH_OPENAL=$(usex openal ON OFF )
+		-DWITH_IMAGE_OPENEXR=$(usex openexr ON OFF )
+		-DWITH_OPENMP=$(usex openmp ON OFF )
+		-DWITH_OPENNL=$(usex opennl ON OFF )
+		-DWITH_PLAYER=$(usex player ON OFF )
+		-DWITH_IMAGE_REDCODE=$(usex redcode ON OFF )
+		-DWITH_SDL=$(usex sdl ON OFF )
+		-DWITH_CODEC_SNDFILE=$(usex sndfile ON OFF )
+		-DWITH_RAYOPTIMIZATION=$(usex cpu_flags_x86_sse ON OFF )
+		-DWITH_SSE2=$(usex cpu_flags_x86_sse2 ON OFF )
+		-DWITH_BULLET=$(usex bullet ON OFF )
+		-DWITH_IMAGE_TIFF=$(usex tiff ON OFF )
+		-DWITH_OPENCOLORIO=$(usex colorio ON OFF )
+		-DWITH_INPUT_NDOF=$(usex ndof ON OFF )
+		-DWITH_CXX_GUARDEDALLOC=$(usex debug ON OFF )
+		-DWITH_ASSERT_ABORT=$(usex debug ON OFF )
+		-DWITH_PYTHON_INSTALL=OFF
+		-DWITH_PYTHON_INSTALL_NUMPY=OFF
+		-DWITH_STATIC_LIBS=OFF
+		-DWITH_SYSTEM_GLEW=ON
+		-DWITH_SYSTEM_OPENJPEG=ON
+		-DWITH_SYSTEM_BULLET=OFF
+		-DPYTHON_VERSION="${EPYTHON/python/}"
+		-DPYTHON_LIBRARY="$(python_get_library_path)"
+		-DPYTHON_INCLUDE_DIR="$(python_get_includedir)"
+	)
+	cmake-utils_src_configure
+}
+
+src_compile() {
+	cmake-utils_src_compile
+
+	if use doc; then
+		# Workaround for binary drivers.
+		cards=( /dev/ati/card* /dev/nvidia* )
+		for card in "${cards[@]}"; do addpredict "${card}"; done
+
+		einfo "Generating Blender C/C++ API docs ..."
+		cd "${CMAKE_USE_DIR}"/doc/doxygen || die
+		doxygen -u Doxyfile
+		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 "blender failed."
+
+		cd "${CMAKE_USE_DIR}"/doc/python_api || die
+		sphinx-build sphinx-in BPY_API || die "sphinx failed."
+	fi
+}
+
+src_test() { :; }
+
+src_install() {
+	local i
+
+	# Pax mark blender for hardened support.
+	pax-mark m "${CMAKE_BUILD_DIR}"/bin/blender
+
+	if use doc; then
+		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
+
+	# fucked up cmake will relink binary for no reason
+	emake -C "${CMAKE_BUILD_DIR}" DESTDIR="${D}" install/fast
+
+	# fix doc installdir
+	docinto "html"
+	dodoc "${CMAKE_USE_DIR}"/release/text/readme.html
+	rm -rf "${ED%/}"/usr/share/doc/blender
+
+	python_fix_shebang "${ED%/}"/usr/bin/blender-thumbnailer.py
+	python_optimize "${ED%/}"/usr/share/blender/${PV}/scripts
+}
+
+pkg_preinst() {
+	gnome2_icon_savelist
+}
+
+pkg_postinst() {
+	elog
+	elog "Blender uses python integration. As such, may have some"
+	elog "inherit risks with running unknown python scripting."
+	elog
+	elog "It is recommended to change your blender temp directory"
+	elog "from /tmp to /home/user/tmp or another tmp file under your"
+	elog "home directory. This can be done by starting blender, then"
+	elog "dragging the main menu down do display all paths."
+	elog
+	ewarn
+	ewarn "This ebuild does not unbundle the massive amount of 3rd party"
+	ewarn "libraries which are shipped with blender. Note that"
+	ewarn "these have caused security issues in the past."
+	ewarn "If you are concerned about security, file a bug upstream:"
+	ewarn "  https://developer.blender.org/"
+	ewarn
+
+	gnome2_icon_cache_update
+	fdo-mime_desktop_database_update
+}
+
+pkg_postrm() {
+	gnome2_icon_cache_update
+	fdo-mime_desktop_database_update
+}
diff --git a/media-gfx/blender/blender-2.78-r1.ebuild b/media-gfx/blender/blender-2.78-r1.ebuild
new file mode 100644
index 000000000000..8fa572492341
--- /dev/null
+++ b/media-gfx/blender/blender-2.78-r1.ebuild
@@ -0,0 +1,296 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+PYTHON_COMPAT=( python3_5 )
+
+inherit check-reqs cmake-utils fdo-mime flag-o-matic gnome2-utils \
+	pax-utils python-single-r1 toolchain-funcs versionator
+
+DESCRIPTION="3D Creation/Animation/Publishing System"
+HOMEPAGE="http://www.blender.org"
+
+SRC_URI="http://download.blender.org/source/${P}.tar.gz"
+
+# Blender can have letters in the version string,
+# so strip of the letter if it exists.
+MY_PV="$(get_version_component_range 1-2)"
+
+SLOT="0"
+LICENSE="|| ( GPL-2 BL )"
+KEYWORDS="~amd64 ~x86"
+IUSE="+boost +bullet +dds +elbeem +game-engine +openexr collada colorio \
+	cuda cycles debug doc ffmpeg fftw headless jack jemalloc jpeg2k libav \
+	llvm man ndof nls openal openimageio openmp opensubdiv openvdb \
+	player sdl sndfile test tiff valgrind"
+
+# OpenCL and nVidia performance is rubbish with Blender
+# If you have nVidia, use CUDA.
+REQUIRED_USE="${PYTHON_REQUIRED_USE}
+	player? ( game-engine !headless )
+	cuda? ( cycles )
+	cycles? ( boost openexr tiff openimageio )
+	colorio? ( boost )
+	openvdb? ( boost )
+	opensubdiv? ( cuda )
+	nls? ( boost )
+	openal? ( boost )
+	game-engine? ( boost )
+	?? ( ffmpeg libav )"
+
+# Since not using OpenCL with nVidia, depend on ATI binary
+# blobs as Cycles with OpenCL does not work with any open
+# source drivers.
+RDEPEND="${PYTHON_DEPS}
+	dev-libs/lzo:2
+	>=dev-python/numpy-1.10.1[${PYTHON_USEDEP}]
+	dev-python/requests[${PYTHON_USEDEP}]
+	media-libs/freetype
+	media-libs/glew:*
+	media-libs/libpng:0=
+	media-libs/libsamplerate
+	sys-libs/zlib
+	virtual/glu
+	virtual/jpeg:0=
+	virtual/libintl
+	virtual/opengl
+	boost? ( >=dev-libs/boost-1.62:=[nls?,threads(+)] )
+	collada? ( >=media-libs/opencollada-1.6.18:= )
+	colorio? ( >=media-libs/opencolorio-1.0.9-r2 )
+	cuda? ( dev-util/nvidia-cuda-toolkit:= )
+	ffmpeg? ( media-video/ffmpeg:=[x264,mp3,encode,theora,jpeg2k?] )
+	libav? ( >=media-video/libav-11.3:=[x264,mp3,encode,theora,jpeg2k?] )
+	fftw? ( sci-libs/fftw:3.0= )
+	!headless? (
+		x11-libs/libX11
+		x11-libs/libXi
+		x11-libs/libXxf86vm
+	)
+	jack? ( media-sound/jack-audio-connection-kit )
+	jemalloc? ( dev-libs/jemalloc:= )
+	jpeg2k? ( media-libs/openjpeg:0 )
+	llvm? ( sys-devel/llvm )
+	ndof? (
+		app-misc/spacenavd
+		dev-libs/libspnav
+	)
+	nls? ( virtual/libiconv )
+	openal? ( media-libs/openal )
+	openimageio? ( >=media-libs/openimageio-1.6.9 )
+	openexr? (
+		>=media-libs/ilmbase-2.2.0:=
+		>=media-libs/openexr-2.2.0:=
+	)
+	opensubdiv? ( media-libs/opensubdiv[cuda=] )
+	openvdb? (
+		media-gfx/openvdb[${PYTHON_USEDEP},abi3-compat(+),openvdb-compression(+)]
+		dev-cpp/tbb
+		>=dev-libs/c-blosc-1.5.2
+	)
+	sdl? ( media-libs/libsdl2[sound,joystick] )
+	sndfile? ( media-libs/libsndfile )
+	tiff? ( media-libs/tiff:0 )
+	valgrind? ( dev-util/valgrind )"
+
+DEPEND="${RDEPEND}
+	>=dev-cpp/eigen-3.2.8:3
+	nls? ( sys-devel/gettext )
+	doc? (
+		app-doc/doxygen[-nodot(-),dot(+),latex]
+		dev-python/sphinx[latex]
+	)"
+
+PATCHES=( "${FILESDIR}"/${P}-C++11-build-fix.patch
+	  "${FILESDIR}"/${PN}-fix-install-rules.patch
+	  "${FILESDIR}"/${P}-eigen-3.3.1.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
+}
+
+pkg_pretend() {
+	blender_check_requirements
+}
+
+pkg_setup() {
+	blender_check_requirements
+	python-single-r1_pkg_setup
+}
+
+src_prepare() {
+	default
+
+	# we don't want static glew, but it's scattered across
+	# multiple files that differ from version to version
+	# !!!CHECK THIS SED ON EVERY VERSION BUMP!!!
+	local file
+	while IFS="" read -d $'\0' -r file ; do
+		sed -i -e '/-DGLEW_STATIC/d' "${file}" || die
+	done < <(find . -type f -name "CMakeLists.txt")
+
+	# 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
+}
+
+src_configure() {
+	# FIX: forcing '-funsigned-char' fixes an anti-aliasing issue with menu
+	# shadows, see bug #276338 for reference
+	append-flags -funsigned-char
+	append-lfs-flags
+	append-cppflags -DOPENVDB_3_ABI_COMPATIBLE
+
+	local mycmakeargs=(
+		-DPYTHON_VERSION="${EPYTHON/python/}"
+		-DPYTHON_LIBRARY="$(python_get_library_path)"
+		-DPYTHON_INCLUDE_DIR="$(python_get_includedir)"
+		-DWITH_INSTALL_PORTABLE=OFF
+		-DWITH_PYTHON_INSTALL=OFF
+		-DWITH_PYTHON_INSTALL_NUMPY=OFF
+		-DWITH_STATIC_LIBS=OFF
+		-DWITH_SYSTEM_GLEW=ON
+		-DWITH_SYSTEM_OPENJPEG=ON
+		-DWITH_SYSTEM_EIGEN3=ON
+		-DWITH_SYSTEM_LZO=ON
+		-DWITH_C11=ON
+		-DWITH_CXX11=ON
+		-DWITH_BOOST=$(usex boost)
+		-DWITH_BULLET=$(usex bullet)
+		-DWITH_CODEC_FFMPEG=$(usex ffmpeg)
+		-DWITH_CODEC_SNDFILE=$(usex sndfile)
+		-DWITH_CUDA=$(usex cuda)
+		-DWITH_CYCLES_DEVICE_CUDA=$(usex cuda TRUE FALSE)
+		-DWITH_CYCLES=$(usex cycles)
+		-DWITH_CYCLES_OSL=OFF
+		-DWITH_LLVM=$(usex llvm)
+		-DWITH_FFTW3=$(usex fftw)
+		-DWITH_GAMEENGINE=$(usex game-engine)
+		-DWITH_HEADLESS=$(usex headless)
+		-DWITH_X11=$(usex !headless)
+		-DWITH_IMAGE_DDS=$(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_MOD_FLUID=$(usex elbeem)
+		-DWITH_MOD_OCEANSIM=$(usex fftw)
+		-DWITH_OPENAL=$(usex openal)
+		-DWITH_OPENCL=OFF
+		-DWITH_CYCLES_DEVICE_OPENCL=OFF
+		-DWITH_OPENCOLORIO=$(usex colorio)
+		-DWITH_OPENCOLLADA=$(usex collada)
+		-DWITH_OPENIMAGEIO=$(usex openimageio)
+		-DWITH_OPENMP=$(usex openmp)
+		-DWITH_OPENSUBDIV=$(usex opensubdiv)
+		-DWITH_OPENVDB=$(usex openvdb)
+		-DWITH_OPENVDB_BLOSC=$(usex openvdb)
+		-DWITH_PLAYER=$(usex player)
+		-DWITH_SDL=$(usex sdl)
+		-DWITH_CXX_GUARDEDALLOC=$(usex debug)
+		-DWITH_ASSERT_ABORT=$(usex debug)
+		-DWITH_GTESTS=$(usex test)
+		-DWITH_DOC_MANPAGE=$(usex man)
+		-DWITH_MEM_JEMALLOC=$(usex jemalloc)
+		-DWITH_MEM_VALGRIND=$(usex valgrind)
+	)
+	cmake-utils_src_configure
+}
+
+src_compile() {
+	cmake-utils_src_compile
+
+	if use doc; then
+		# Workaround for binary drivers.
+		addpredict /dev/ati
+		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."
+	fi
+}
+
+src_test() {
+	if use test; then
+		einfo "Running Blender Unit Tests ..."
+		cd "${BUILD_DIR}"/bin/tests || die
+		local f
+		for f in *_test; do
+			./"${f}" || die
+		done
+	fi
+}
+
+src_install() {
+	# Pax mark blender for hardened support.
+	pax-mark m "${CMAKE_BUILD_DIR}"/bin/blender
+
+	if use doc; then
+		docinto "html/API/python"
+		dodoc -r "${CMAKE_USE_DIR}"/doc/python_api/BPY_API/.
+
+		docinto "html/API/blender"
+		dodoc -r "${CMAKE_USE_DIR}"/doc/doxygen/html/.
+	fi
+
+	cmake-utils_src_install
+
+	# fix doc installdir
+	docinto "html"
+	dodoc "${CMAKE_USE_DIR}"/release/text/readme.html
+	rm -r "${ED%/}"/usr/share/doc/blender || die
+
+	python_fix_shebang "${ED%/}/usr/bin/blender-thumbnailer.py"
+	python_optimize "${ED%/}/usr/share/blender/${MY_PV}/scripts"
+}
+
+pkg_preinst() {
+	gnome2_icon_savelist
+}
+
+pkg_postinst() {
+	elog
+	elog "Blender uses python integration. As such, may have some"
+	elog "inherit 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 "dragging the main menu down do display all paths."
+	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
+	gnome2_icon_cache_update
+	fdo-mime_desktop_database_update
+}
+
+pkg_postrm() {
+	gnome2_icon_cache_update
+	fdo-mime_desktop_database_update
+
+	ewarn ""
+	ewarn "You may want to remove the following directory."
+	ewarn "~/.config/${PN}/${MY_PV}/cache/"
+	ewarn "It may contain extra render kernels not tracked by portage"
+	ewarn ""
+}
diff --git a/media-gfx/blender/blender-2.78a-r1.ebuild b/media-gfx/blender/blender-2.78a-r1.ebuild
new file mode 100644
index 000000000000..f61dd89b1184
--- /dev/null
+++ b/media-gfx/blender/blender-2.78a-r1.ebuild
@@ -0,0 +1,295 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+PYTHON_COMPAT=( python3_5 )
+
+inherit check-reqs cmake-utils fdo-mime flag-o-matic gnome2-utils \
+	pax-utils python-single-r1 toolchain-funcs versionator
+
+DESCRIPTION="3D Creation/Animation/Publishing System"
+HOMEPAGE="http://www.blender.org"
+
+SRC_URI="http://download.blender.org/source/${P}.tar.gz"
+
+# Blender can have letters in the version string,
+# so strip of the letter if it exists.
+MY_PV="$(get_version_component_range 1-2)"
+
+SLOT="0"
+LICENSE="|| ( GPL-2 BL )"
+KEYWORDS="~amd64 ~x86"
+IUSE="+boost +bullet +dds +elbeem +game-engine +openexr collada colorio \
+	cuda cycles debug doc ffmpeg fftw headless jack jemalloc jpeg2k libav \
+	llvm man ndof nls openal openimageio openmp opensubdiv openvdb \
+	player sdl sndfile test tiff valgrind"
+
+# OpenCL and nVidia performance is rubbish with Blender
+# If you have nVidia, use CUDA.
+REQUIRED_USE="${PYTHON_REQUIRED_USE}
+	player? ( game-engine !headless )
+	cuda? ( cycles )
+	cycles? ( boost openexr tiff openimageio )
+	colorio? ( boost )
+	openvdb? ( boost )
+	opensubdiv? ( cuda )
+	nls? ( boost )
+	openal? ( boost )
+	game-engine? ( boost )
+	?? ( ffmpeg libav )"
+
+# Since not using OpenCL with nVidia, depend on ATI binary
+# blobs as Cycles with OpenCL does not work with any open
+# source drivers.
+RDEPEND="${PYTHON_DEPS}
+	dev-libs/lzo:2
+	>=dev-python/numpy-1.10.1[${PYTHON_USEDEP}]
+	dev-python/requests[${PYTHON_USEDEP}]
+	media-libs/freetype
+	media-libs/glew:*
+	media-libs/libpng:0=
+	media-libs/libsamplerate
+	sys-libs/zlib
+	virtual/glu
+	virtual/jpeg:0=
+	virtual/libintl
+	virtual/opengl
+	boost? ( >=dev-libs/boost-1.62:=[nls?,threads(+)] )
+	collada? ( >=media-libs/opencollada-1.6.18:= )
+	colorio? ( >=media-libs/opencolorio-1.0.9-r2 )
+	cuda? ( =dev-util/nvidia-cuda-toolkit-8.0*:= )
+	ffmpeg? ( media-video/ffmpeg:=[x264,mp3,encode,theora,jpeg2k?] )
+	libav? ( >=media-video/libav-11.3:=[x264,mp3,encode,theora,jpeg2k?] )
+	fftw? ( sci-libs/fftw:3.0= )
+	!headless? (
+		x11-libs/libX11
+		x11-libs/libXi
+		x11-libs/libXxf86vm
+	)
+	jack? ( media-sound/jack-audio-connection-kit )
+	jemalloc? ( dev-libs/jemalloc:= )
+	jpeg2k? ( media-libs/openjpeg:0 )
+	llvm? ( sys-devel/llvm )
+	ndof? (
+		app-misc/spacenavd
+		dev-libs/libspnav
+	)
+	nls? ( virtual/libiconv )
+	openal? ( media-libs/openal )
+	openimageio? ( >=media-libs/openimageio-1.6.9 )
+	openexr? (
+		>=media-libs/ilmbase-2.2.0:=
+		>=media-libs/openexr-2.2.0:=
+	)
+	opensubdiv? ( media-libs/opensubdiv[cuda=] )
+	openvdb? (
+		media-gfx/openvdb[${PYTHON_USEDEP},abi3-compat(+),openvdb-compression(+)]
+		dev-cpp/tbb
+		>=dev-libs/c-blosc-1.5.2
+	)
+	sdl? ( media-libs/libsdl2[sound,joystick] )
+	sndfile? ( media-libs/libsndfile )
+	tiff? ( media-libs/tiff:0 )
+	valgrind? ( dev-util/valgrind )"
+
+DEPEND="${RDEPEND}
+	>=dev-cpp/eigen-3.2.8:3
+	nls? ( sys-devel/gettext )
+	doc? (
+		app-doc/doxygen[-nodot(-),dot(+),latex]
+		dev-python/sphinx[latex]
+	)"
+
+PATCHES=( "${FILESDIR}"/${PN}-fix-install-rules.patch
+	  "${FILESDIR}"/${PN}-2.78-eigen-3.3.1.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
+}
+
+pkg_pretend() {
+	blender_check_requirements
+}
+
+pkg_setup() {
+	blender_check_requirements
+	python-single-r1_pkg_setup
+}
+
+src_prepare() {
+	default
+
+	# we don't want static glew, but it's scattered across
+	# multiple files that differ from version to version
+	# !!!CHECK THIS SED ON EVERY VERSION BUMP!!!
+	local file
+	while IFS="" read -d $'\0' -r file ; do
+		sed -i -e '/-DGLEW_STATIC/d' "${file}" || die
+	done < <(find . -type f -name "CMakeLists.txt")
+
+	# 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
+}
+
+src_configure() {
+	# FIX: forcing '-funsigned-char' fixes an anti-aliasing issue with menu
+	# shadows, see bug #276338 for reference
+	append-flags -funsigned-char
+	append-lfs-flags
+	append-cppflags -DOPENVDB_3_ABI_COMPATIBLE
+
+	local mycmakeargs=(
+		-DPYTHON_VERSION="${EPYTHON/python/}"
+		-DPYTHON_LIBRARY="$(python_get_library_path)"
+		-DPYTHON_INCLUDE_DIR="$(python_get_includedir)"
+		-DWITH_INSTALL_PORTABLE=OFF
+		-DWITH_PYTHON_INSTALL=OFF
+		-DWITH_PYTHON_INSTALL_NUMPY=OFF
+		-DWITH_STATIC_LIBS=OFF
+		-DWITH_SYSTEM_GLEW=ON
+		-DWITH_SYSTEM_OPENJPEG=ON
+		-DWITH_SYSTEM_EIGEN3=ON
+		-DWITH_SYSTEM_LZO=ON
+		-DWITH_C11=ON
+		-DWITH_CXX11=ON
+		-DWITH_BOOST=$(usex boost)
+		-DWITH_BULLET=$(usex bullet)
+		-DWITH_CODEC_FFMPEG=$(usex ffmpeg)
+		-DWITH_CODEC_SNDFILE=$(usex sndfile)
+		-DWITH_CUDA=$(usex cuda)
+		-DWITH_CYCLES_DEVICE_CUDA=$(usex cuda TRUE FALSE)
+		-DWITH_CYCLES=$(usex cycles)
+		-DWITH_CYCLES_OSL=OFF
+		-DWITH_LLVM=$(usex llvm)
+		-DWITH_FFTW3=$(usex fftw)
+		-DWITH_GAMEENGINE=$(usex game-engine)
+		-DWITH_HEADLESS=$(usex headless)
+		-DWITH_X11=$(usex !headless)
+		-DWITH_IMAGE_DDS=$(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_MOD_FLUID=$(usex elbeem)
+		-DWITH_MOD_OCEANSIM=$(usex fftw)
+		-DWITH_OPENAL=$(usex openal)
+		-DWITH_OPENCL=OFF
+		-DWITH_CYCLES_DEVICE_OPENCL=OFF
+		-DWITH_OPENCOLORIO=$(usex colorio)
+		-DWITH_OPENCOLLADA=$(usex collada)
+		-DWITH_OPENIMAGEIO=$(usex openimageio)
+		-DWITH_OPENMP=$(usex openmp)
+		-DWITH_OPENSUBDIV=$(usex opensubdiv)
+		-DWITH_OPENVDB=$(usex openvdb)
+		-DWITH_OPENVDB_BLOSC=$(usex openvdb)
+		-DWITH_PLAYER=$(usex player)
+		-DWITH_SDL=$(usex sdl)
+		-DWITH_CXX_GUARDEDALLOC=$(usex debug)
+		-DWITH_ASSERT_ABORT=$(usex debug)
+		-DWITH_GTESTS=$(usex test)
+		-DWITH_DOC_MANPAGE=$(usex man)
+		-DWITH_MEM_JEMALLOC=$(usex jemalloc)
+		-DWITH_MEM_VALGRIND=$(usex valgrind)
+	)
+	cmake-utils_src_configure
+}
+
+src_compile() {
+	cmake-utils_src_compile
+
+	if use doc; then
+		# Workaround for binary drivers.
+		addpredict /dev/ati
+		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."
+	fi
+}
+
+src_test() {
+	if use test; then
+		einfo "Running Blender Unit Tests ..."
+		cd "${BUILD_DIR}"/bin/tests || die
+		local f
+		for f in *_test; do
+			./"${f}" || die
+		done
+	fi
+}
+
+src_install() {
+	# Pax mark blender for hardened support.
+	pax-mark m "${CMAKE_BUILD_DIR}"/bin/blender
+
+	if use doc; then
+		docinto "html/API/python"
+		dodoc -r "${CMAKE_USE_DIR}"/doc/python_api/BPY_API/.
+
+		docinto "html/API/blender"
+		dodoc -r "${CMAKE_USE_DIR}"/doc/doxygen/html/.
+	fi
+
+	cmake-utils_src_install
+
+	# fix doc installdir
+	docinto "html"
+	dodoc "${CMAKE_USE_DIR}"/release/text/readme.html
+	rm -r "${ED%/}"/usr/share/doc/blender || die
+
+	python_fix_shebang "${ED%/}/usr/bin/blender-thumbnailer.py"
+	python_optimize "${ED%/}/usr/share/blender/${MY_PV}/scripts"
+}
+
+pkg_preinst() {
+	gnome2_icon_savelist
+}
+
+pkg_postinst() {
+	elog
+	elog "Blender uses python integration. As such, may have some"
+	elog "inherit 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 "dragging the main menu down do display all paths."
+	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
+	gnome2_icon_cache_update
+	fdo-mime_desktop_database_update
+}
+
+pkg_postrm() {
+	gnome2_icon_cache_update
+	fdo-mime_desktop_database_update
+
+	ewarn ""
+	ewarn "You may want to remove the following directory."
+	ewarn "~/.config/${PN}/${MY_PV}/cache/"
+	ewarn "It may contain extra render kernels not tracked by portage"
+	ewarn ""
+}
diff --git a/media-gfx/blender/files/blender-2.68-doxyfile.patch b/media-gfx/blender/files/blender-2.68-doxyfile.patch
new file mode 100644
index 000000000000..c11c793fda97
--- /dev/null
+++ b/media-gfx/blender/files/blender-2.68-doxyfile.patch
@@ -0,0 +1,19 @@
+commit 62308d9fc24bde22a50497816c44c8ca91f96f63
+Author: hasufell <hasufell@gentoo.org>
+Date:   Fri Jul 19 18:36:34 2013 +0200
+
+    remove hhc.exe reference
+
+diff --git a/doc/doxygen/Doxyfile b/doc/doxygen/Doxyfile
+index 397cc30..ac61756 100644
+--- a/doc/doxygen/Doxyfile
++++ b/doc/doxygen/Doxyfile
+@@ -1051,7 +1051,7 @@ CHM_FILE               = blender.chm
+ # the HTML help compiler (hhc.exe). If non-empty doxygen will try to run
+ # the HTML help compiler on the generated index.hhp.
+ 
+-HHC_LOCATION           = "C:/Program Files (x86)/HTML Help Workshop/hhc.exe"
++HHC_LOCATION           = 
+ 
+ # If the GENERATE_HTMLHELP tag is set to YES, the GENERATE_CHI flag
+ # controls if a separate .chi index file is generated (YES) or that
diff --git a/media-gfx/blender/files/blender-2.68-fix-install-rules.patch b/media-gfx/blender/files/blender-2.68-fix-install-rules.patch
new file mode 100644
index 000000000000..aa8ecc9f6174
--- /dev/null
+++ b/media-gfx/blender/files/blender-2.68-fix-install-rules.patch
@@ -0,0 +1,26 @@
+commit 94eed33f878e35a8c7b69b0c23b3b30026460f33
+Author: hasufell <hasufell@gentoo.org>
+Date:   Fri Jul 19 18:50:08 2013 +0200
+
+    remove stupid uninstall snippet
+    
+    whoever coded this... it is dangerous
+    uninstall methods have NO PLACE in install rules
+
+diff --git a/source/creator/CMakeLists.txt b/source/creator/CMakeLists.txt
+index c84d944..2b9bf46 100644
+--- a/source/creator/CMakeLists.txt
++++ b/source/creator/CMakeLists.txt
+@@ -268,12 +268,6 @@ endif()
+ # Install Targets (Generic, All Platforms)
+ 
+ 
+-# important to make a clean  install each time, else old scripts get loaded.
+-install(
+-	CODE
+-	"file(REMOVE_RECURSE ${TARGETDIR_VER})"
+-)
+-
+ if(WITH_PYTHON)
+ 	# install(CODE "message(\"copying blender scripts...\")")
+ 	
diff --git a/media-gfx/blender/files/blender-2.70-sse2.patch b/media-gfx/blender/files/blender-2.70-sse2.patch
new file mode 100644
index 000000000000..6fc870ea3258
--- /dev/null
+++ b/media-gfx/blender/files/blender-2.70-sse2.patch
@@ -0,0 +1,35 @@
+commit 0e0b27a589680e10e38a26575ad4dba8f3af2ec6
+Author: hasufell <hasufell@gentoo.org>
+Date:   Fri Jul 19 18:50:19 2013 +0200
+
+    add option to explicitly control sse2 optimization
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 78bb3c6..d5f4576 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -86,6 +86,7 @@
+ #-----------------------------------------------------------------------------
+ # Load some macros.
+ include(build_files/cmake/macros.cmake)
++include(CMakeDependentOption)
+ 
+ 
+ #-----------------------------------------------------------------------------
+@@ -251,6 +252,7 @@
+ # Misc
+ option(WITH_INPUT_NDOF "Enable NDOF input devices (SpaceNavigator and friends)" ON)
+ option(WITH_RAYOPTIMIZATION	"Enable use of SIMD (SSE) optimizations for the raytracer" ON)
++cmake_dependent_option(WITH_SSE2 "SSE2 optimizations" ON WITH_RAYOPTIMIZATION OFF)
+ option(WITH_OPENNL        "Enable use of Open Numerical Library" ON)
+ if(UNIX AND NOT APPLE)
+ 	option(WITH_INSTALL_PORTABLE "Install redistributeable runtime, otherwise install into CMAKE_INSTALL_PREFIX" ON)
+@@ -1950,7 +1952,7 @@
+ 		set(PLATFORM_CFLAGS " ${COMPILER_SSE_FLAG} ${PLATFORM_CFLAGS}")
+ 		add_definitions(-D__SSE__ -D__MMX__)
+ 	endif()
+-	if(SUPPORT_SSE2_BUILD)
++	if(WITH_SSE2 AND SUPPORT_SSE2_BUILD)
+ 		set(PLATFORM_CFLAGS " ${COMPILER_SSE2_FLAG} ${PLATFORM_CFLAGS}")
+ 		add_definitions(-D__SSE2__)
+ 		if(NOT SUPPORT_SSE_BUILD) # dont double up
diff --git a/media-gfx/blender/files/blender-2.72-T42797.diff b/media-gfx/blender/files/blender-2.72-T42797.diff
new file mode 100644
index 000000000000..cef03853434c
--- /dev/null
+++ b/media-gfx/blender/files/blender-2.72-T42797.diff
@@ -0,0 +1,13 @@
+--- a/source/blender/blenfont/intern/blf_glyph.c
++++ a/source/blender/blenfont/intern/blf_glyph.c
+@@ -262,8 +262,8 @@
+ 	g->xoff = -1;
+ 	g->yoff = -1;
+ 	bitmap = slot->bitmap;
+-	g->width = bitmap.width;
+-	g->height = bitmap.rows;
++	g->width = (int)bitmap.width;
++	g->height = (int)bitmap.rows;
+ 
+ 	if (g->width && g->height) {
+ 		if (sharp) {
diff --git a/media-gfx/blender/files/blender-2.72b-fix-util_simd.patch b/media-gfx/blender/files/blender-2.72b-fix-util_simd.patch
new file mode 100644
index 000000000000..8c83ee096284
--- /dev/null
+++ b/media-gfx/blender/files/blender-2.72b-fix-util_simd.patch
@@ -0,0 +1,10 @@
+--- a/intern/cycles/util/util_simd.h	2014-10-20 12:58:22.000000000 +0500
++++ b/intern/cycles/util/util_simd.h	2015-05-17 11:57:37.000000000 +0500
+@@ -19,6 +19,7 @@
+ #define __UTIL_SIMD_TYPES_H__
+ 
+ #include <limits>
++#include <x86intrin.h>
+ 
+ #include "util_debug.h"
+ #include "util_types.h"
diff --git a/media-gfx/blender/files/blender-2.72b-gcc6-fixes.patch b/media-gfx/blender/files/blender-2.72b-gcc6-fixes.patch
new file mode 100644
index 000000000000..1c4ab09e62cb
--- /dev/null
+++ b/media-gfx/blender/files/blender-2.72b-gcc6-fixes.patch
@@ -0,0 +1,126 @@
+diff -purN a/source/blender/imbuf/intern/dds/ColorBlock.cpp b/source/blender/imbuf/intern/dds/ColorBlock.cpp
+--- a/source/blender/imbuf/intern/dds/ColorBlock.cpp	2014-10-20 08:58:23.000000000 +0100
++++ b/source/blender/imbuf/intern/dds/ColorBlock.cpp	2016-09-22 15:50:25.359318967 +0100
+@@ -86,8 +86,8 @@ void ColorBlock::init(const Image *img,
+ 
+ void ColorBlock::init(uint w, uint h, const uint *data, uint x, uint y)
+ {
+-	const uint bw = min(w - x, 4U);
+-	const uint bh = min(h - y, 4U);
++	const uint bw = MIN(w - x, 4U);
++	const uint bh = MIN(h - y, 4U);
+ 
+ 	// Blocks that are smaller than 4x4 are handled by repeating the pixels.
+ 	// @@ Thats only correct when block size is 1, 2 or 4, but not with 3. :(
+@@ -107,8 +107,8 @@ void ColorBlock::init(uint w, uint h, co
+ 
+ void ColorBlock::init(uint w, uint h, const float *data, uint x, uint y)
+ {
+-	const uint bw = min(w - x, 4U);
+-	const uint bh = min(h - y, 4U);
++	const uint bw = MIN(w - x, 4U);
++	const uint bh = MIN(h - y, 4U);
+ 
+ 	// Blocks that are smaller than 4x4 are handled by repeating the pixels.
+ 	// @@ Thats only correct when block size is 1, 2 or 4, but not with 3. :(
+@@ -124,10 +124,10 @@ void ColorBlock::init(uint w, uint h, co
+ 			const uint idx = ((y + by) * w + x + bx);
+ 			
+ 			Color32 & c = color(e, i);
+-			c.r = uint8(255 * clamp(data[idx + 0 * srcPlane], 0.0f, 1.0f)); // @@ Is this the right way to quantize floats to bytes?
+-			c.g = uint8(255 * clamp(data[idx + 1 * srcPlane], 0.0f, 1.0f));
+-			c.b = uint8(255 * clamp(data[idx + 2 * srcPlane], 0.0f, 1.0f));
+-			c.a = uint8(255 * clamp(data[idx + 3 * srcPlane], 0.0f, 1.0f));
++			c.r = uint8(255 * CLAMP(data[idx + 0 * srcPlane], 0.0f, 1.0f)); // @@ Is this the right way to quantize floats to bytes?
++			c.g = uint8(255 * CLAMP(data[idx + 1 * srcPlane], 0.0f, 1.0f));
++			c.b = uint8(255 * CLAMP(data[idx + 2 * srcPlane], 0.0f, 1.0f));
++			c.a = uint8(255 * CLAMP(data[idx + 3 * srcPlane], 0.0f, 1.0f));
+ 		}
+ 	}
+ }
+diff -purN a/source/blender/imbuf/intern/dds/Common.h b/source/blender/imbuf/intern/dds/Common.h
+--- a/source/blender/imbuf/intern/dds/Common.h	2014-10-20 08:58:23.000000000 +0100
++++ b/source/blender/imbuf/intern/dds/Common.h	2016-09-22 15:47:31.327081239 +0100
+@@ -28,14 +28,14 @@
+ #ifndef __COMMON_H__
+ #define __COMMON_H__
+ 
+-#ifndef min
+-#define min(a,b) ((a) <= (b) ? (a) : (b))
++#ifndef MIN
++#define MIN(a,b) ((a) <= (b) ? (a) : (b))
+ #endif
+-#ifndef max
+-#define max(a,b) ((a) >= (b) ? (a) : (b))
++#ifndef MAX
++#define MAX(a,b) ((a) >= (b) ? (a) : (b))
+ #endif
+-#ifndef clamp
+-#define clamp(x,a,b) min(max((x), (a)), (b))
++#ifndef CLAMP
++#define CLAMP(x,a,b) MIN(MAX((x), (a)), (b))
+ #endif
+ 
+ template<typename T>
+diff -purN a/source/blender/imbuf/intern/dds/DirectDrawSurface.cpp b/source/blender/imbuf/intern/dds/DirectDrawSurface.cpp
+--- a/source/blender/imbuf/intern/dds/DirectDrawSurface.cpp	2014-10-20 08:58:23.000000000 +0100
++++ b/source/blender/imbuf/intern/dds/DirectDrawSurface.cpp	2016-09-22 16:10:53.985775837 +0100
+@@ -1102,8 +1102,8 @@ void DirectDrawSurface::mipmap(Image *im
+ 	// Compute width and height.
+ 	for (uint m = 0; m < mipmap; m++)
+ 	{
+-		w = max(1U, w / 2);
+-		h = max(1U, h / 2);
++		w = MAX(1U, w / 2);
++		h = MAX(1U, h / 2);
+ 	}
+ 	
+ 	img->allocate(w, h);
+@@ -1223,9 +1223,9 @@ void DirectDrawSurface::readBlockImage(I
+ 			readBlock(&block);
+ 			
+ 			// Write color block.
+-			for (uint y = 0; y < min(4U, h-4*by); y++)
++			for (uint y = 0; y < MIN(4U, h-4*by); y++)
+ 			{
+-				for (uint x = 0; x < min(4U, w-4*bx); x++)
++				for (uint x = 0; x < MIN(4U, w-4*bx); x++)
+ 				{
+ 					img->pixel(4*bx+x, 4*by+y) = block.color(x, y);
+ 				}
+@@ -1240,7 +1240,7 @@ static Color32 buildNormal(uint8 x, uint
+ 	float ny = 2 * (y / 255.0f) - 1;
+ 	float nz = 0.0f;
+ 	if (1 - nx*nx - ny*ny > 0) nz = sqrt(1 - nx*nx - ny*ny);
+-	uint8 z = clamp(int(255.0f * (nz + 1) / 2.0f), 0, 255);
++	uint8 z = CLAMP(int(255.0f * (nz + 1) / 2.0f), 0, 255);
+ 	
+ 	return Color32(x, y, z);
+ }
+@@ -1379,9 +1379,9 @@ uint DirectDrawSurface::mipmapSize(uint
+ 	
+ 	for (uint m = 0; m < mipmap; m++)
+ 	{
+-		w = max(1U, w / 2);
+-		h = max(1U, h / 2);
+-		d = max(1U, d / 2);
++		w = MAX(1U, w / 2);
++		h = MAX(1U, h / 2);
++		d = MAX(1U, d / 2);
+ 	}
+ 
+ 	if (header.pf.flags & DDPF_FOURCC)
+diff -purN a/source/blender/imbuf/intern/dds/FlipDXT.cpp b/source/blender/imbuf/intern/dds/FlipDXT.cpp
+--- a/source/blender/imbuf/intern/dds/FlipDXT.cpp	2014-10-20 08:58:23.000000000 +0100
++++ b/source/blender/imbuf/intern/dds/FlipDXT.cpp	2016-09-22 16:11:35.626829002 +0100
+@@ -246,8 +246,8 @@ int FlipDXTCImage(unsigned int width, un
+ 
+ 		// mip levels are contiguous.
+ 		data += block_bytes * blocks;
+-		mip_width = max(1U, mip_width >> 1);
+-		mip_height = max(1U, mip_height >> 1);
++		mip_width = MAX(1U, mip_width >> 1);
++		mip_height = MAX(1U, mip_height >> 1);
+ 	}
+ 
+ 	return 1;
diff --git a/media-gfx/blender/files/blender-2.78-C++11-build-fix.patch b/media-gfx/blender/files/blender-2.78-C++11-build-fix.patch
new file mode 100644
index 000000000000..ca9b5e1fa8e5
--- /dev/null
+++ b/media-gfx/blender/files/blender-2.78-C++11-build-fix.patch
@@ -0,0 +1,11 @@
+diff -purN a/source/blender/render/intern/raytrace/rayobject_rtbuild.cpp b/source/blender/render/intern/raytrace/rayobject_rtbuild.cpp
+--- a/source/blender/render/intern/raytrace/rayobject_rtbuild.cpp	2016-09-28 10:26:55.000000000 +0100
++++ b/source/blender/render/intern/raytrace/rayobject_rtbuild.cpp	2016-10-04 11:13:46.489404123 +0100
+@@ -34,6 +34,7 @@
+ #include <math.h>
+ #include <stdlib.h>
+ #include <algorithm>
++#include <cmath>
+ 
+ #include "rayobject_rtbuild.h"
+ 
diff --git a/media-gfx/blender/files/blender-2.78-eigen-3.3.1.patch b/media-gfx/blender/files/blender-2.78-eigen-3.3.1.patch
new file mode 100644
index 000000000000..540aa6b9a511
--- /dev/null
+++ b/media-gfx/blender/files/blender-2.78-eigen-3.3.1.patch
@@ -0,0 +1,25 @@
+--- blender-2.78a-orig/extern/ceres/include/ceres/jet.h	2016-10-25 01:13:56.000000000 +1100
++++ blender-2.78a/extern/ceres/include/ceres/jet.h	2017-01-11 13:27:24.708241265 +1100
+@@ -757,6 +757,7 @@
+   typedef ceres::Jet<T, N> Real;
+   typedef ceres::Jet<T, N> NonInteger;
+   typedef ceres::Jet<T, N> Nested;
++  typedef ceres::Jet<T, N> Literal;
+ 
+   static typename ceres::Jet<T, N> dummy_precision() {
+     return ceres::Jet<T, N>(1e-12);
+@@ -777,6 +778,14 @@
+     HasFloatingPoint = 1,
+     RequireInitialization = 1
+   };
++  
++  template<bool Vectorized>
++  struct Div {
++    enum {
++      AVX = false,
++      Cost = 1
++    };
++  };
+ };
+ 
+ }  // namespace Eigen
diff --git a/media-gfx/blender/files/blender-fix-install-rules.patch b/media-gfx/blender/files/blender-fix-install-rules.patch
new file mode 100644
index 000000000000..e62aba814b9f
--- /dev/null
+++ b/media-gfx/blender/files/blender-fix-install-rules.patch
@@ -0,0 +1,16 @@
+diff -purN a/source/creator/CMakeLists.txt b/source/creator/CMakeLists.txt
+--- a/source/creator/CMakeLists.txt	2016-09-28 10:26:55.000000000 +0100
++++ b/source/creator/CMakeLists.txt	2016-10-03 12:17:08.938928486 +0100
+@@ -328,12 +328,6 @@ endif()
+ # Install Targets (Generic, All Platforms)
+ 
+ 
+-# important to make a clean  install each time, else old scripts get loaded.
+-install(
+-	CODE
+-	"file(REMOVE_RECURSE ${TARGETDIR_VER})"
+-)
+-
+ if(WITH_PYTHON)
+ 	# install(CODE "message(\"copying blender scripts...\")")
+ 	
diff --git a/media-gfx/blender/metadata.xml b/media-gfx/blender/metadata.xml
new file mode 100644
index 000000000000..ef8d0871a231
--- /dev/null
+++ b/media-gfx/blender/metadata.xml
@@ -0,0 +1,101 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer restrict="&gt;=media-gfx/blender-2.77" type="person">
+		<email>j.scruggs@gmail.com</email>
+		<name>Jonathan Scruggs</name>
+	</maintainer>
+	<maintainer restrict="&gt;=media-gfx/blender-2.77" type="person">
+		<email>agrigo2001@yahoo.com.au</email>
+		<name>Adrian Grigo</name>
+	</maintainer>
+	<maintainer type="project">
+		<email>proxy-maint@gentoo.org</email>
+		<name>Proxy Maintainers</name>
+	</maintainer>
+	<maintainer type="project">
+		<email>graphics@gentoo.org</email>
+		<name>Gentoo Graphics Project</name>
+	</maintainer>
+
+	<longdescription>
+		Blender, the open source software for 3D modeling, animation,
+		rendering, post-production, interactive creation and playback.
+	</longdescription>
+
+	<use>
+		<flag name="boost">
+			Enable features depending on boost.
+		</flag>
+		<flag name="bullet">
+			Enable Bullet (Physics Engine).
+		</flag>
+		<flag name="collada">
+			Add support for Collada interchange format through
+			<pkg>media-libs/opencollada</pkg>.
+		</flag>
+		<flag name="colorio">
+			Enable OpenColorIO color management through
+			<pkg>media-libs/opencolorio</pkg>.
+		</flag>
+		<flag name="cuda">
+			Build cycles renderer with nVidia CUDA support.
+		</flag>
+		<flag name="cycles">
+			Build cycles renderer (requires <pkg>media-libs/openimageio</pkg> and
+			<pkg>dev-libs/boost</pkg>).
+		</flag>
+		<flag name="dds">
+			Adds DDS textures support to Blender.
+		</flag>
+		<flag name="doc">
+			Build C and Python API documentation directly from the source code.
+		</flag>
+		<flag name="elbeem">
+			Adds surface fluid simulation to Blender using El'Beem library.
+		</flag>
+		<flag name="game-engine" restrict="&gt;=media-gfx/blender-2.50">
+			Adds Game Engine support to Blender.
+		</flag>
+		<flag name="headless" restrict="&gt;=media-gfx/blender-2.77">
+			Build without graphical support (renderfarm, server mode only).
+		</flag>
+		<flag name="jemalloc" restrict="&gt;=media-gfx/blender-2.77">
+			Use <pkg>dev-libs/jemalloc</pkg> for memory allocation.
+		</flag>
+		<flag name="llvm" restrict="&gt;=media-gfx/blender-2.77">
+			Enable features depending on llvm.
+		</flag>
+		<flag name="man" restrict="&gt;=media-gfx/blender-2.77">
+			Build and install man pages.
+		</flag>
+		<flag name="ndof">
+			Enable NDOF input devices (SpaceNavigator and friends).
+		</flag>
+		<flag name="openimageio">Enable OpenImageIO Support</flag>
+		<flag name="opennl" restrict="&lt;=media-gfx/blender-2.73">
+			Enable use of Open Numerical Library
+		</flag>
+		<flag name="opensubdiv" restrict="&gt;=media-gfx/blender-2.77">
+			Add rendering support form OpenSubdiv from Dreamworks Animation
+			through <pkg>media-libs/opensubdiv</pkg>.
+		</flag>
+		<flag name="openvdb" restrict="&gt;=media-gfx/blender-2.77">
+			Add GPU preview rendering. Only works with nVidia cards.
+		</flag>
+		<flag name="player">
+			Build the Blender Player. THis requires the Game engine.
+		</flag>
+		<flag name="redcode" restrict="&lt;=media-gfx/blender-2.73">
+			This flag add support for RED CODE camera digital format (5K HD
+			images *.r3d) - EXPERIMENTAL.
+		</flag>
+		<flag name="test" restrict="&gt;=media-gfx/blender-2.77">
+			Build the provided unit tests.
+		</flag>
+		<flag name="valgrind" restrict="&gt;=media-gfx/blender-2.77">
+			Add support for memory debugging using
+			<pkg>dev-util/valgrind</pkg>
+		</flag>
+	</use>
+</pkgmetadata>