# Copyright 1999-2024 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 EAPI=8 PYTHON_COMPAT=( python3_{10..11} ) inherit check-reqs cmake cuda flag-o-matic pax-utils python-single-r1 toolchain-funcs xdg-utils DESCRIPTION="3D Creation/Animation/Publishing System" HOMEPAGE="https://www.blender.org" if [[ ${PV} = *9999* ]] ; then # Subversion is needed for downloading unit test files inherit git-r3 subversion EGIT_REPO_URI="https://projects.blender.org/blender/blender.git" ADDONS_EGIT_REPO_URI="https://projects.blender.org/blender/blender-addons.git" else SRC_URI="https://download.blender.org/source/${P}.tar.xz" # Update these between major releases. TEST_TARBALL_VERSION="$(ver_cut 1-2).0" # SRC_URI+=" test? ( https://dev.gentoo.org/~sam/distfiles/${CATEGORY}/${PN}/${PN}-${TEST_TARBALL_VERSION}-tests.tar.xz )" KEYWORDS="~amd64 ~arm ~arm64" fi SLOT="${PV%.*}" LICENSE="|| ( GPL-3 BL )" IUSE="+bullet +fluid +openexr +tbb alembic collada +color-management cuda +cycles cycles-bin-kernels debug doc +embree +ffmpeg +fftw +gmp jack jemalloc jpeg2k man +nanovdb ndof nls openal +oidn +openmp +openpgl +opensubdiv +openvdb optix osl +pdf +potrace +pugixml pulseaudio sdl +sndfile test +tiff valgrind wayland +webp X" RESTRICT="test" REQUIRED_USE="${PYTHON_REQUIRED_USE} alembic? ( openexr ) cuda? ( cycles ) cycles? ( openexr tiff ) fluid? ( tbb ) nanovdb? ( openvdb ) openvdb? ( tbb ) optix? ( cuda ) osl? ( cycles ) test? ( color-management )" # Library versions for official builds can be found in the blender source directory in: # build_files/build_environment/install_deps.sh RDEPEND="${PYTHON_DEPS} app-arch/zstd dev-libs/boost:=[nls?] dev-libs/lzo:2= $(python_gen_cond_dep ' dev-python/cython[${PYTHON_USEDEP}] dev-python/numpy[${PYTHON_USEDEP}] dev-python/zstandard[${PYTHON_USEDEP}] dev-python/requests[${PYTHON_USEDEP}] ') media-libs/freetype:=[brotli] media-libs/libepoxy:= media-libs/libjpeg-turbo:= media-libs/libpng:= media-libs/libsamplerate >=media-libs/openimageio-2.4.6.0:= sys-libs/zlib:= virtual/glu virtual/libintl virtual/opengl alembic? ( >=media-gfx/alembic-1.8.3-r2[boost(+),hdf(+)] ) collada? ( >=media-libs/opencollada-1.6.68 ) color-management? ( media-libs/opencolorio:= ) cuda? ( dev-util/nvidia-cuda-toolkit:= ) embree? ( >=media-libs/embree-3.13.0[raymask] ) ffmpeg? ( media-video/ffmpeg:=[x264,mp3,encode,theora,jpeg2k?,vpx,vorbis,opus,xvid] ) fftw? ( sci-libs/fftw:3.0= ) gmp? ( dev-libs/gmp ) jack? ( virtual/jack ) jemalloc? ( dev-libs/jemalloc:= ) jpeg2k? ( media-libs/openjpeg:2= ) ndof? ( app-misc/spacenavd dev-libs/libspnav ) nls? ( virtual/libiconv ) openal? ( media-libs/openal ) oidn? ( >=media-libs/oidn-1.4.0 ) openexr? ( >=dev-libs/imath-3.1.4-r2:= >=media-libs/openexr-3:0= ) openpgl? ( >=media-libs/openpgl-0.5.0 ) opensubdiv? ( >=media-libs/opensubdiv-3.5.0 ) openvdb? ( >=media-gfx/openvdb-10.0.0:=[nanovdb?] dev-libs/c-blosc:= ) optix? ( =media-libs/osl-1.11.16.0-r3:= ) pdf? ( media-libs/libharu ) potrace? ( media-gfx/potrace ) pugixml? ( dev-libs/pugixml ) pulseaudio? ( media-libs/libpulse ) sdl? ( media-libs/libsdl2[sound,joystick] ) sndfile? ( media-libs/libsndfile ) tbb? ( dev-cpp/tbb:= ) tiff? ( media-libs/tiff:= ) valgrind? ( dev-util/valgrind ) wayland? ( >=dev-libs/wayland-1.12 >=dev-libs/wayland-protocols-1.15 >=x11-libs/libxkbcommon-0.2.0 dev-util/wayland-scanner media-libs/mesa[wayland] sys-apps/dbus ) X? ( x11-libs/libX11 x11-libs/libXi x11-libs/libXxf86vm ) " DEPEND="${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 ) wayland? ( dev-util/wayland-scanner ) " 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 [[ ${PV} = *9999* ]] ; then git-r3_src_unpack git-r3_fetch "${ADDONS_EGIT_REPO_URI}" git-r3_checkout "${ADDONS_EGIT_REPO_URI}" "${S}/scripts/addons" 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 ASSETS_SVN_URL=https://svn.blender.org/svnroot/bf-blender/trunk/lib/assets subversion_fetch ${ASSETS_SVN_URL} ../lib/assets else default if use test; then #The tests are downloaded from: https://svn.blender.org/svnroot/bf-blender/tags/blender-${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-${BV}.svg|" \ -e "s|blender-symbolic.svg|blender-${BV}-symbolic.svg|" \ -e "s|blender.desktop|blender-${BV}.desktop|" \ -i source/creator/CMakeLists.txt || die sed \ -e "s|Name=Blender|Name=Blender ${PV}|" \ -e "s|Exec=blender|Exec=blender-${BV}|" \ -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|set(TEST_INSTALL_DIR.*|set(TEST_INSTALL_DIR ${T}/usr)|g" -i tests/CMakeLists.txt || die sed -e "s|string(REPLACE.*|set(TEST_INSTALL_DIR ${T}/usr)|g" -i build_files/cmake/Modules/GTestTesting.cmake || die fi } src_configure() { append-lfs-flags blender_get_version local mycmakeargs=( -DWITH_LIBS_PRECOMPILED=no -DBUILD_SHARED_LIBS=no -DPYTHON_INCLUDE_DIR="$(python_get_includedir)" -DPYTHON_LIBRARY="$(python_get_library_path)" -DPYTHON_VERSION="${EPYTHON/python/}" -DWITH_ALEMBIC=$(usex alembic) -DWITH_BOOST=yes -DWITH_BULLET=$(usex bullet) -DWITH_CODEC_FFMPEG=$(usex ffmpeg) -DWITH_CODEC_SNDFILE=$(usex sndfile) -DWITH_CYCLES=$(usex cycles) -DWITH_CYCLES_CUDA_BINARIES=$(usex cuda $(usex cycles-bin-kernels)) -DWITH_CYCLES_DEVICE_ONEAPI=no -DWITH_CYCLES_DEVICE_CUDA=$(usex cuda) -DWITH_CYCLES_DEVICE_HIP=no -DWITH_CYCLES_DEVICE_OPTIX=$(usex optix) -DWITH_CYCLES_EMBREE=$(usex embree) -DWITH_CYCLES_HIP_BINARIES=no -DWITH_CYCLES_ONEAPI_BINARIES=no -DWITH_CYCLES_OSL=$(usex osl) -DWITH_CYCLES_PATH_GUIDING=$(usex openpgl) -DWITH_CYCLES_STANDALONE=no -DWITH_CYCLES_STANDALONE_GUI=no -DWITH_DOC_MANPAGE=$(usex man) -DWITH_FFTW3=$(usex fftw) -DWITH_GHOST_WAYLAND=$(usex wayland) -DWITH_GHOST_WAYLAND_APP_ID="blender-${BV}" -DWITH_GHOST_WAYLAND_DBUS=$(usex wayland) -DWITH_GHOST_WAYLAND_DYNLOAD=no -DWITH_GHOST_WAYLAND_LIBDECOR=no -DWITH_GHOST_X11=$(usex X) -DWITH_GMP=$(usex gmp) -DWITH_GTESTS=$(usex test) -DWITH_HARU=$(usex pdf) -DWITH_HEADLESS=$($(use X || use wayland) && echo OFF || echo ON) -DWITH_INSTALL_PORTABLE=no -DWITH_IMAGE_OPENEXR=$(usex openexr) -DWITH_IMAGE_OPENJPEG=$(usex jpeg2k) -DWITH_IMAGE_WEBP=$(usex webp) -DWITH_INPUT_NDOF=$(usex ndof) -DWITH_INTERNATIONAL=$(usex nls) -DWITH_JACK=$(usex jack) -DWITH_MATERIALX=no -DWITH_MEM_JEMALLOC=$(usex jemalloc) -DWITH_MEM_VALGRIND=$(usex valgrind) -DWITH_MOD_FLUID=$(usex fluid) -DWITH_MOD_OCEANSIM=$(usex fftw) -DWITH_NANOVDB=$(usex nanovdb) -DWITH_OPENAL=$(usex openal) -DWITH_OPENCOLLADA=$(usex collada) -DWITH_OPENCOLORIO=$(usex color-management) -DWITH_OPENIMAGEDENOISE=$(usex oidn) -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=$(usex pulseaudio) -DWITH_PYTHON_INSTALL=no -DWITH_DRACO=no -DWITH_PYTHON_INSTALL_NUMPY=no -DWITH_PYTHON_INSTALL_ZSTANDARD=no -DWITH_SDL=$(usex sdl) -DWITH_STATIC_LIBS=no -DWITH_SYSTEM_EIGEN3=yes -DWITH_SYSTEM_FREETYPE=yes -DWITH_SYSTEM_LZO=yes -DWITH_TBB=$(usex tbb) -DWITH_USD=no -DWITH_HYDRA=no -DWITH_XR_OPENXR=no ) if use optix; then mycmakeargs+=( -DCYCLES_RUNTIME_OPTIX_ROOT_DIR="${EPREFIX}"/opt/optix -DOPTIX_ROOT_DIR="${EPREFIX}"/opt/optix ) fi # This is currently needed on arm64 to get the NEON SIMD wrapper to compile the code successfully use arm64 && append-flags -flax-vector-conversions append-cflags $(usex debug '-DDEBUG' '-DNDEBUG') append-cppflags $(usex debug '-DDEBUG' '-DNDEBUG') if tc-is-gcc ; then # These options only exist when GCC is detected. # We disable these to respect the user's choice of linker. mycmakeargs+=( -DWITH_LINKER_GOLD=no -DWITH_LINKER_LLD=no ) # Ease compiling with required gcc similar to cuda_sanitize but for cmake use cuda && use cycles-bin-kernels && mycmakeargs+=( -DCUDA_HOST_COMPILER="$(cuda_gccdir)" ) fi if tc-is-clang ; then mycmakeargs+=( -DWITH_CLANG=yes -DWITH_LLVM=yes ) fi if use test ; then local CYCLES_TEST_DEVICES=( "CPU" ) if use cycles-bin-kernels; then use cuda && CYCLES_TEST_DEVICES+=( "CUDA" ) use optix && CYCLES_TEST_DEVICES+=( "OPTIX" ) fi mycmakeargs+=( -DCYCLES_TEST_DEVICES:STRING="$(local IFS=";"; echo "${CYCLES_TEST_DEVICES[*]}")" -DWITH_COMPOSITOR_REALTIME_TESTS=yes -DWITH_GTESTS=yes -DWITH_OPENGL_DRAW_TESTS=yes -DWITH_OPENGL_RENDER_TESTS=yes ) 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. DESTDIR="${T}" cmake_build install "$@" 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="${T}/usr/share/blender/${BV}/scripts" export BLENDER_SYSTEM_DATAFILES="${T}/usr/share/blender/${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 "${T}"/usr || die } src_install() { blender_get_version # Pax mark blender for hardened support. pax-mark m "${BUILD_DIR}"/bin/blender 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-${BV}" || die } pkg_postinst() { elog elog "Blender uses python integration. As such, may have some" elog "inherent risks with running unknown python scripts." elog elog "It is recommended to change your blender temp directory" elog "from /tmp to /home/user/tmp or another tmp file under your" elog "home directory. This can be done by starting blender, then" elog "changing the 'Temporary Files' directory in Blender preferences." elog if use osl; then ewarn "" ewarn "OSL is know to cause runtime segfaults if Mesa has been linked to" ewarn "an other LLVM version than what OSL is linked to." ewarn "See https://bugs.gentoo.org/880671 for more details" ewarn "" fi if ! use python_single_target_python3_10; then elog "You are building Blender with a newer python version than" elog "supported by this version upstream." elog "If you experience breakages with e.g. plugins, please switch to" elog "python_single_target_python3_10 instead." elog "Bug: https://bugs.gentoo.org/737388" elog fi xdg_icon_cache_update xdg_mimeinfo_database_update xdg_desktop_database_update } pkg_postrm() { xdg_icon_cache_update xdg_mimeinfo_database_update xdg_desktop_database_update ewarn "" ewarn "You may want to remove the following directory." ewarn "~/.config/${PN}/${SLOT}/cache/" ewarn "It may contain extra render kernels not tracked by portage" ewarn "" }