# Copyright 1999-2021 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 EAPI=7 PYTHON_COMPAT=( python3_{7,8} ) 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" SRC_URI="https://download.blender.org/source/${P}.tar.xz" # Blender can have letters in the version string, # so strip off the letter if it exists. MY_PV="$(ver_cut 1-2)" SLOT="0" LICENSE="|| ( GPL-2 BL )" KEYWORDS="amd64 ~x86" IUSE="+bullet +dds +elbeem +openexr +system-python +system-numpy +tbb \ abi6-compat abi7-compat alembic collada color-management cuda cycles \ debug doc ffmpeg fftw headless jack jemalloc jpeg2k llvm \ man ndof nls openal opencl openimageio openmp opensubdiv \ openvdb osl sdl sndfile standalone test tiff valgrind" RESTRICT="!test? ( test )" REQUIRED_USE="${PYTHON_REQUIRED_USE} alembic? ( openexr ) cuda? ( cycles ) cycles? ( openexr tiff openimageio ) elbeem? ( tbb ) opencl? ( cycles ) openvdb? ( ^^ ( abi6-compat abi7-compat ) tbb ) osl? ( cycles llvm ) standalone? ( cycles )" RDEPEND="${PYTHON_DEPS} dev-libs/boost:=[nls?,threads(+)] dev-libs/lzo:2= $(python_gen_cond_dep ' dev-python/numpy[${PYTHON_USEDEP}] dev-python/requests[${PYTHON_USEDEP}] ') media-libs/freetype:= media-libs/glew:* media-libs/libpng:= media-libs/libsamplerate sys-libs/zlib:= virtual/glu virtual/jpeg virtual/libintl virtual/opengl alembic? ( >=media-gfx/alembic-1.7.12[boost(+),hdf(+)] ) collada? ( >=media-libs/opencollada-1.6.68 ) color-management? ( media-libs/opencolorio ) cuda? ( dev-util/nvidia-cuda-toolkit:= ) ffmpeg? ( media-video/ffmpeg:=[x264,mp3,encode,theora,jpeg2k?] ) fftw? ( sci-libs/fftw:3.0= ) !headless? ( x11-libs/libX11 x11-libs/libXi x11-libs/libXxf86vm ) jack? ( virtual/jack ) jemalloc? ( dev-libs/jemalloc:= ) jpeg2k? ( media-libs/openjpeg:2= ) llvm? ( sys-devel/llvm:= ) ndof? ( app-misc/spacenavd dev-libs/libspnav ) nls? ( virtual/libiconv ) openal? ( media-libs/openal ) opencl? ( virtual/opencl ) openimageio? ( >=media-libs/openimageio-2.2.13.1:= ) openexr? ( media-libs/ilmbase:= media-libs/openexr:= ) opensubdiv? ( >=media-libs/opensubdiv-3.4.0[cuda=,opencl=] ) openvdb? ( ~media-gfx/openvdb-7.0.0[abi6-compat(-)?,abi7-compat(-)?] dev-libs/c-blosc:= ) osl? ( media-libs/osl:= ) sdl? ( media-libs/libsdl2[sound,joystick] ) sndfile? ( media-libs/libsndfile ) tbb? ( dev-cpp/tbb ) tiff? ( media-libs/tiff ) valgrind? ( dev-util/valgrind ) " DEPEND="${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 ) " CMAKE_BUILD_TYPE="Release" 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_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 if use openvdb; then local version if use abi6-compat; then version=6; elif use abi7-compat; then version=7; else die "Openvdb abi version not compatible" fi append-cppflags -DOPENVDB_ABI_VERSION_NUMBER=${version} fi local mycmakeargs=( -DBUILD_SHARED_LIBS=OFF -DPYTHON_INCLUDE_DIR="$(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_DEVICE_CUDA=$(usex cuda TRUE FALSE) -DWITH_CYCLES=$(usex cycles) -DWITH_CYCLES_DEVICE_OPENCL=$(usex opencl) -DWITH_CYCLES_STANDALONE=$(usex standalone) -DWITH_CYCLES_STANDALONE_GUI=$(usex standalone) -DWITH_CYCLES_OSL=$(usex osl) -DWITH_DOC_MANPAGE=$(usex man) -DWITH_FFTW3=$(usex fftw) -DWITH_GTESTS=$(usex test) -DWITH_HEADLESS=$(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=$(usex jack) -DWITH_LLVM=$(usex llvm) -DWITH_MEM_JEMALLOC=$(usex jemalloc) -DWITH_MEM_VALGRIND=$(usex valgrind) -DWITH_MOD_FLUID=$(usex elbeem) -DWITH_MOD_OCEANSIM=$(usex fftw) -DWITH_OPENAL=$(usex openal) -DWITH_OPENCOLLADA=$(usex collada) -DWITH_OPENCOLORIO=$(usex color-management) -DWITH_OPENIMAGEIO=$(usex openimageio) -DWITH_OPENMP=$(usex openmp) -DWITH_OPENSUBDIV=$(usex opensubdiv) -DWITH_OPENVDB=$(usex openvdb) -DWITH_OPENVDB_BLOSC=$(usex openvdb) -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_X11=$(usex !headless) ) cmake_src_configure } src_compile() { cmake_src_compile if use doc; then # Workaround for binary drivers. addpredict /dev/ati addpredict /dev/dri addpredict /dev/nvidiactl einfo "Generating Blender C/C++ API docs ..." cd "${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." 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 ./"${f}" || die done fi } src_install() { # Pax mark blender for hardened support. pax-mark m "${BUILD_DIR}"/bin/blender if use standalone; then dobin "${BUILD_DIR}"/bin/cycles fi if use doc; then docinto "html/API/python" dodoc -r "${CMAKE_USE_DIR}"/doc/python_api/BPY_API/. docinto "html/API/blender" dodoc -r "${CMAKE_USE_DIR}"/doc/doxygen/html/. fi cmake_src_install # fix doc installdir docinto "html" dodoc "${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 "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 "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 if use python_single_target_python3_8; then elog "You've enabled python-3.8 support for blender, which is still experimental." elog "If you experience breakages with e.g. plugins, please switch to" elog "python_single_target_python3_7 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/${PN}/${MY_PV}/cache/" ewarn "It may contain extra render kernels not tracked by portage" ewarn "" }