media-gfx/blender : import from gentoo, add python3.7 compat (builds and runs fine with it)

1 files changed, 298 insertions, 0 deletions

diff --git a/media-gfx/blender/blender-2.79b-r3.ebuild b/media-gfx/blender/blender-2.79b-r3.ebuild
new file mode 100644
index 00000000..d20e727e
--- /dev/null
+++ b/media-gfx/blender/blender-2.79b-r3.ebuild
@@ -0,0 +1,298 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+PYTHON_COMPAT=( python{3_6.3_7} )
+
+inherit check-reqs cmake-utils xdg-utils flag-o-matic xdg-utils \
+	pax-utils python-single-r1 toolchain-funcs eapi7-ver
+
+DESCRIPTION="3D Creation/Animation/Publishing System"
+HOMEPAGE="https://www.blender.org"
+
+SRC_URI="https://download.blender.org/source/${P}.tar.gz"
+
+# Blender can have letters in the version string,
+# so strip off the letter if it exists.
+MY_PV="$(ver_cut 1-2)"
+
+SLOT="0"
+LICENSE="|| ( GPL-2 BL )"
+KEYWORDS="amd64 ~x86"
+IUSE="+bullet +dds +elbeem +game-engine +openexr collada color-management \
+	cuda cycles debug doc ffmpeg fftw headless jack jemalloc jpeg2k libav \
+	llvm man ndof nls openal opencl openimageio openmp opensubdiv openvdb \
+	osl player sdl sndfile test tiff valgrind"
+RESTRICT="!test? ( test )"
+
+REQUIRED_USE="${PYTHON_REQUIRED_USE}
+	cuda? ( cycles )
+	cycles? ( openexr tiff openimageio )
+	opencl? ( cycles )
+	osl? ( cycles llvm )
+	player? ( game-engine !headless )"
+
+RDEPEND="${PYTHON_DEPS}
+	>=dev-libs/boost-1.62:=[nls?,threads(+)]
+	dev-libs/lzo:2
+	$(python_gen_cond_dep '
+		>=dev-python/numpy-1.10.1[${PYTHON_MULTI_USEDEP}]
+		dev-python/requests[${PYTHON_MULTI_USEDEP}]
+	')
+	media-libs/freetype
+	media-libs/glew:*
+	media-libs/libpng:0=
+	media-libs/libsamplerate
+	sys-libs/zlib
+	virtual/glu
+	virtual/jpeg:0=
+	virtual/libintl
+	virtual/opengl
+	collada? ( >=media-libs/opencollada-1.6.18:= )
+	color-management? ( media-libs/opencolorio )
+	cuda? ( dev-util/nvidia-cuda-toolkit:= )
+	ffmpeg? ( media-video/ffmpeg:=[x264,mp3,encode,theora,jpeg2k?] )
+	libav? ( >=media-video/libav-11.3:=[x264,mp3,encode,theora,jpeg2k?] )
+	fftw? ( sci-libs/fftw:3.0= )
+	!headless? (
+		x11-libs/libX11
+		x11-libs/libXi
+		x11-libs/libXxf86vm
+	)
+	jack? ( virtual/jack )
+	jemalloc? ( dev-libs/jemalloc:= )
+	jpeg2k? ( media-libs/openjpeg:0 )
+	llvm? ( sys-devel/llvm:= )
+	ndof? (
+		app-misc/spacenavd
+		dev-libs/libspnav
+	)
+	nls? ( virtual/libiconv )
+	openal? ( media-libs/openal )
+	opencl? ( virtual/opencl )
+	openimageio? ( >=media-libs/openimageio-1.7.0 )
+	openexr? (
+		>=media-libs/ilmbase-2.2.0:=
+		>=media-libs/openexr-2.2.0:=
+	)
+	opensubdiv? ( >=media-libs/opensubdiv-3.3.0:=[cuda=,opencl=] )
+	openvdb? (
+		media-gfx/openvdb[${PYTHON_SINGLE_USEDEP},-abi3-compat(-),abi4-compat(+)]
+		dev-cpp/tbb
+		>=dev-libs/c-blosc-1.5.2
+	)
+	osl? ( media-libs/osl:= )
+	sdl? ( media-libs/libsdl2[sound,joystick] )
+	sndfile? ( media-libs/libsndfile )
+	tiff? ( media-libs/tiff:0 )
+	valgrind? ( dev-util/valgrind )"
+
+DEPEND="${RDEPEND}
+	>=dev-cpp/eigen-3.2.8:3
+	virtual/pkgconfig
+	doc? (
+		app-doc/doxygen[dot]
+		dev-python/sphinx[latex]
+		dev-texlive/texlive-bibtexextra
+		dev-texlive/texlive-fontsextra
+		dev-texlive/texlive-fontutils
+		dev-texlive/texlive-latex
+		dev-texlive/texlive-latexextra
+	)
+	nls? ( sys-devel/gettext )"
+
+PATCHES=(
+	"${FILESDIR}/${PN}-fix-install-rules.patch"
+	"${FILESDIR}/${P}-gcc-8.patch"
+	"${FILESDIR}/${P}-ffmpeg-4-compat.patch"
+	"${FILESDIR}/${P}-fix-for-gcc9-new-openmp-data-sharing.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() {
+	cmake-utils_src_prepare
+
+	# 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
+	# Blender is compatible ABI 4 or less, so use ABI 4.
+	append-cppflags -DOPENVDB_ABI_VERSION_NUMBER=4
+
+	local mycmakeargs=(
+		-DPYTHON_VERSION="${EPYTHON/python/}"
+		-DPYTHON_LIBRARY="$(python_get_library_path)"
+		-DPYTHON_INCLUDE_DIR="$(python_get_includedir)"
+		-DWITH_INSTALL_PORTABLE=OFF
+		-DWITH_PYTHON_INSTALL=OFF
+		-DWITH_PYTHON_INSTALL_NUMPY=OFF
+		-DWITH_STATIC_LIBS=OFF
+		-DWITH_SYSTEM_GLEW=ON
+		-DWITH_SYSTEM_OPENJPEG=ON
+		-DWITH_SYSTEM_EIGEN3=ON
+		-DWITH_SYSTEM_LZO=ON
+		-DWITH_C11=ON
+		-DWITH_CXX11=ON
+		-DWITH_BOOST=ON
+		-DWITH_BULLET=$(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=$(usex cycles)
+		-DWITH_CYCLES_OSL=$(usex osl)
+		-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=$(usex openal)
+		-DWITH_OPENCL=$(usex opencl)
+		-DWITH_OPENCOLORIO=$(usex color-management)
+		-DWITH_OPENCOLLADA=$(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=$(usex valgrind)
+	)
+	cmake-utils_src_configure
+}
+
+src_compile() {
+	cmake-utils_src_compile
+
+	if use doc; then
+		# Workaround for binary drivers.
+		addpredict /dev/ati
+		addpredict /dev/dri
+		addpredict /dev/nvidiactl
+
+		einfo "Generating Blender C/C++ API docs ..."
+		cd "${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 "${CMAKE_USE_DIR}"/doc/python_api || die
+		sphinx-build sphinx-in BPY_API || die "sphinx failed."
+	fi
+}
+
+src_test() {
+	if use test; then
+		einfo "Running Blender Unit Tests ..."
+		cd "${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/${MY_PV}/scripts"
+}
+
+pkg_postinst() {
+	elog
+	elog "Blender uses python integration. As such, may have some"
+	elog "inherit risks with running unknown python scripts."
+	elog
+	elog "It is recommended to change your blender temp directory"
+	elog "from /tmp to /home/user/tmp or another tmp file under your"
+	elog "home directory. This can be done by starting blender, then"
+	elog "dragging the main menu down do display all paths."
+	elog
+	ewarn
+	ewarn "This ebuild does not unbundle the massive amount of 3rd party"
+	ewarn "libraries which are shipped with blender. Note that"
+	ewarn "these have caused security issues in the past."
+	ewarn "If you are concerned about security, file a bug upstream:"
+	ewarn "  https://developer.blender.org/"
+	ewarn
+	xdg_icon_cache_update
+	xdg_mimeinfo_database_update
+}
+
+pkg_postrm() {
+	xdg_icon_cache_update
+	xdg_mimeinfo_database_update
+
+	ewarn ""
+	ewarn "You may want to remove the following directory."
+	ewarn "~/.config/${PN}/${MY_PV}/cache/"
+	ewarn "It may contain extra render kernels not tracked by portage"
+	ewarn ""
+}