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Diffstat (limited to 'media-gfx/blender/blender-4.1.1-r2.ebuild')
-rw-r--r--media-gfx/blender/blender-4.1.1-r2.ebuild594
1 files changed, 594 insertions, 0 deletions
diff --git a/media-gfx/blender/blender-4.1.1-r2.ebuild b/media-gfx/blender/blender-4.1.1-r2.ebuild
new file mode 100644
index 000000000000..77eb9876c615
--- /dev/null
+++ b/media-gfx/blender/blender-4.1.1-r2.ebuild
@@ -0,0 +1,594 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{11..12} )
+# matches media-libs/osl
+LLVM_COMPAT=( {15..18} )
+
+inherit check-reqs cmake cuda flag-o-matic llvm-r1 pax-utils python-single-r1 toolchain-funcs xdg-utils
+
+DESCRIPTION="3D Creation/Animation/Publishing System"
+HOMEPAGE="https://www.blender.org"
+
+if [[ ${PV} = *9999* ]] ; then
+ EGIT_LFS="yes"
+ inherit git-r3
+ EGIT_REPO_URI="https://projects.blender.org/blender/blender.git"
+ EGIT_SUBMODULES=( '*' '-lib/*' )
+ ADDONS_EGIT_REPO_URI="https://projects.blender.org/blender/blender-addons.git"
+ RESTRICT="!test? ( test )"
+else
+ SRC_URI="
+ https://download.blender.org/source/${P}.tar.xz
+ "
+ # test? (
+ # https://projects.blender.org/blender/blender-test-data/archive/blender-v$(ver_cut 1-2)-release.tar.gz
+ # )
+ # "
+ KEYWORDS="~amd64 ~arm ~arm64"
+ RESTRICT="test" # the test archive returns LFS references.
+fi
+
+LICENSE="GPL-3+ cycles? ( Apache-2.0 )"
+SLOT="${PV%.*}"
+IUSE="
+ alembic +bullet collada +color-management cuda +cycles +cycles-bin-kernels
+ debug doc +embree experimental +ffmpeg +fftw +fluid +gmp gnome hip jack
+ jemalloc jpeg2k man +nanovdb ndof nls +oidn oneapi openal +openexr +openmp openpgl
+ +opensubdiv +openvdb optix osl +otf +pdf +potrace +pugixml pulseaudio
+ renderdoc sdl +sndfile +tbb test +tiff valgrind vulkan wayland +webp X
+"
+
+REQUIRED_USE="${PYTHON_REQUIRED_USE}
+ alembic? ( openexr )
+ cuda? ( cycles )
+ cycles? ( openexr tiff tbb )
+ fluid? ( tbb )
+ gnome? ( wayland )
+ hip? ( cycles )
+ nanovdb? ( openvdb )
+ openvdb? ( tbb openexr )
+ optix? ( cuda )
+ osl? ( cycles pugixml )
+ test? ( color-management )"
+
+# Library versions for official builds can be found in the blender source directory in:
+# build_files/build_environment/cmake/versions.cmake
+RDEPEND="${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[${PYTHON_USEDEP}]
+ ')
+ media-libs/freetype:=[brotli]
+ media-libs/libepoxy:=
+ media-libs/libjpeg-turbo:=
+ media-libs/libpng:=
+ media-libs/libsamplerate
+ >=media-libs/openimageio-2.5.6.0:=
+ sys-libs/zlib:=
+ virtual/glu
+ virtual/libintl
+ virtual/opengl
+ alembic? ( >=media-gfx/alembic-1.8.3-r2[boost(+),hdf(+)] )
+ collada? ( >=media-libs/opencollada-1.6.68 )
+ color-management? ( media-libs/opencolorio:= )
+ cuda? ( dev-util/nvidia-cuda-toolkit:= )
+ embree? ( media-libs/embree:=[raymask] )
+ ffmpeg? ( media-video/ffmpeg:=[x264,mp3,encode,theora,jpeg2k?,vpx,vorbis,opus,xvid] )
+ fftw? ( sci-libs/fftw:3.0= )
+ gmp? ( dev-libs/gmp )
+ gnome? ( gui-libs/libdecor )
+ hip? (
+ llvm_slot_17? (
+ dev-util/hip:0/5.7
+ )
+ llvm_slot_18? (
+ >=dev-util/hip-6.1:=[llvm_slot_18(-)]
+ )
+ )
+ jack? ( virtual/jack )
+ jemalloc? ( dev-libs/jemalloc:= )
+ jpeg2k? ( media-libs/openjpeg:2= )
+ ndof? (
+ app-misc/spacenavd
+ dev-libs/libspnav
+ )
+ nls? ( virtual/libiconv )
+ openal? ( media-libs/openal )
+ oidn? ( >=media-libs/oidn-2.1.0 )
+ oneapi? ( dev-libs/intel-compute-runtime[l0] )
+ openexr? (
+ >=dev-libs/imath-3.1.7:=
+ >=media-libs/openexr-3.2.1:0=
+ )
+ openpgl? ( media-libs/openpgl:= )
+ opensubdiv? ( >=media-libs/opensubdiv-3.5.0 )
+ openvdb? (
+ >=media-gfx/openvdb-11.0.0:=[nanovdb?]
+ dev-libs/c-blosc:=
+ )
+ optix? ( dev-libs/optix )
+ osl? (
+ >=media-libs/osl-1.13:=[${LLVM_USEDEP}]
+ media-libs/mesa[${LLVM_USEDEP}]
+ )
+ pdf? ( media-libs/libharu )
+ potrace? ( media-gfx/potrace )
+ pugixml? ( dev-libs/pugixml )
+ pulseaudio? ( media-libs/libpulse )
+ sdl? ( media-libs/libsdl2[sound,joystick] )
+ sndfile? ( media-libs/libsndfile )
+ tbb? ( dev-cpp/tbb:= )
+ tiff? ( media-libs/tiff:= )
+ valgrind? ( dev-debug/valgrind )
+ wayland? (
+ >=dev-libs/wayland-1.12
+ >=dev-libs/wayland-protocols-1.15
+ >=x11-libs/libxkbcommon-0.2.0
+ dev-util/wayland-scanner
+ media-libs/mesa[wayland]
+ sys-apps/dbus
+ )
+ vulkan? (
+ media-libs/shaderc
+ dev-util/spirv-tools
+ dev-util/glslang
+ media-libs/vulkan-loader
+ )
+ otf? (
+ media-libs/harfbuzz
+ )
+ renderdoc? (
+ media-gfx/renderdoc
+ )
+ X? (
+ x11-libs/libX11
+ x11-libs/libXi
+ x11-libs/libXxf86vm
+ )
+"
+
+DEPEND="${RDEPEND}
+ dev-cpp/eigen:=
+ vulkan? (
+ dev-util/spirv-headers
+ dev-util/vulkan-headers
+ )
+"
+
+BDEPEND="
+ virtual/pkgconfig
+ doc? (
+ app-text/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
+ )
+ X? (
+ x11-base/xorg-proto
+ )
+"
+
+PATCHES=(
+ "${FILESDIR}/${PN}-4.0.2-FindClang.patch"
+ "${FILESDIR}/${PN}-4.0.2-CUDA_NVCC_FLAGS.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
+
+ if use oneapi; then
+ einfo "The Intel oneAPI support is rudimentary."
+ einfo ""
+ einfo "Please report any bugs you find to https://bugs.gentoo.org/"
+ fi
+}
+
+pkg_setup() {
+ if use osl; then
+ llvm-r1_pkg_setup
+ fi
+
+ blender_check_requirements
+ python-single-r1_pkg_setup
+}
+
+src_unpack() {
+ if [[ ${PV} = *9999* ]] ; then
+ if ! use test; then
+ EGIT_SUBMODULES+=( '-tests/*' )
+ fi
+ git-r3_src_unpack
+
+ git-r3_fetch "${ADDONS_EGIT_REPO_URI}"
+ git-r3_checkout "${ADDONS_EGIT_REPO_URI}" "${S}/scripts/addons"
+ else
+ default
+
+ if use test; then
+ mkdir -p "${S}/tests/data/" || die
+ mv blender-test-data/* "${S}/tests/data/" || die
+ fi
+ fi
+}
+
+src_prepare() {
+ use cuda && cuda_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-${BV}.desktop|" \
+ -e "s|org.blender.Blender.metainfo.xml|blender-${BV}.metainfo.xml|" \
+ -i source/creator/CMakeLists.txt || die
+
+ sed \
+ -e "s|Name=Blender|Name=Blender ${BV}|" \
+ -e "s|Exec=blender|Exec=blender-${BV}|" \
+ -e "s|Icon=blender|Icon=blender-${BV}|" \
+ -i release/freedesktop/blender.desktop || die
+
+ sed -e "s|\${CMAKE_INSTALL_PREFIX}/\${BLENDER_BIN}|${T}/usr/\${BLENDER_BIN}|g" -i source/creator/CMakeLists.txt || 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-${BV}.desktop" || die
+ mv release/freedesktop/org.blender.Blender.metainfo.xml "release/freedesktop/blender-${BV}.metainfo.xml"
+ mv release/freedesktop/org.blender.Blender.appdata.xml "release/freedesktop/blender-${BV}.appdata.xml"
+
+ 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/testing.cmake || die
+ fi
+
+ if use vulkan; then
+ sed -e "s/extern_vulkan_memory_allocator/extern_vulkan_memory_allocator\nSPIRV-Tools-opt\nSPIRV-Tools\nSPIRV-Tools-link\nglslang\nSPIRV\nSPVRemapper/" -i source/blender/gpu/CMakeLists.txt || die
+ fi
+}
+
+src_configure() {
+ # -Werror=odr, -Werror=lto-type-mismatch
+ # https://bugs.gentoo.org/859607
+ # https://projects.blender.org/blender/blender/issues/120444
+ filter-lto
+
+ # Workaround for bug #922600
+ append-ldflags $(test-flags-CCLD -Wl,--undefined-version)
+
+ append-lfs-flags
+ blender_get_version
+
+ local mycmakeargs=(
+ -DWITH_LIBS_PRECOMPILED=no
+ -DBUILD_SHARED_LIBS=no
+ -DPYTHON_INCLUDE_DIR="$(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=$(usex cycles)
+
+ -DWITH_CYCLES_DEVICE_CUDA=$(usex cuda)
+ -DWITH_CYCLES_CUDA_BINARIES="$(usex cuda $(usex cycles-bin-kernels))"
+ -DWITH_CYCLES_DEVICE_OPTIX=$(usex optix)
+
+ -DWITH_CYCLES_DEVICE_HIP="$(usex hip)"
+ -DWITH_CYCLES_HIP_BINARIES=$(usex hip $(usex cycles-bin-kernels))
+
+ -DWITH_CYCLES_DEVICE_ONEAPI="$(usex oneapi)"
+ -DWITH_CYCLES_ONEAPI_BINARIES="$(usex oneapi $(usex cycles-bin-kernels))"
+
+ -DWITH_CYCLES_HYDRA_RENDER_DELEGATE="no" # TODO: package Hydra
+ -DWITH_CYCLES_EMBREE="$(usex embree)"
+ -DWITH_CYCLES_OSL=$(usex osl)
+ -DWITH_CYCLES_PATH_GUIDING=$(usex openpgl)
+ -DWITH_CYCLES_STANDALONE=no
+ -DWITH_CYCLES_STANDALONE_GUI=no
+
+ -DWITH_DOC_MANPAGE=$(usex man)
+ -DWITH_DRACO="no" # TODO: Package Draco
+ -DWITH_EXPERIMENTAL_FEATURES="$(usex experimental)"
+ -DWITH_FFTW3=$(usex fftw)
+ -DWITH_GHOST_WAYLAND=$(usex wayland)
+ -DWITH_GHOST_WAYLAND_APP_ID="blender-${BV}"
+ -DWITH_GHOST_WAYLAND_DYNLOAD="no"
+ -DWITH_GHOST_WAYLAND_LIBDECOR="$(usex gnome)"
+ -DWITH_GHOST_X11=$(usex X)
+ -DWITH_GMP=$(usex gmp)
+ -DWITH_GTESTS=$(usex test)
+ -DWITH_HARFBUZZ="$(usex otf)"
+ -DWITH_HARU=$(usex pdf)
+ -DWITH_HEADLESS=$($(use X || use wayland) && echo OFF || echo ON)
+ -DWITH_HYDRA="no" # TODO: Package Hydra
+ -DWITH_IMAGE_OPENEXR=$(usex openexr)
+ -DWITH_IMAGE_OPENJPEG=$(usex jpeg2k)
+ -DWITH_IMAGE_WEBP=$(usex webp)
+ -DWITH_INPUT_NDOF=$(usex ndof)
+ -DWITH_INSTALL_PORTABLE="no"
+ -DWITH_INTERNATIONAL=$(usex nls)
+ -DWITH_JACK=$(usex jack)
+ -DWITH_MATERIALX="no" # TODO: Package MaterialX
+ -DWITH_MEM_JEMALLOC=$(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=$(usex pulseaudio)
+ -DWITH_PYTHON_INSTALL=no
+ -DWITH_PYTHON_INSTALL_NUMPY=no
+ -DWITH_PYTHON_INSTALL_ZSTANDARD=no
+ -DWITH_RENDERDOC="$(usex renderdoc)"
+ -DWITH_SDL=$(usex sdl)
+ -DWITH_STATIC_LIBS=no
+ -DWITH_STRICT_BUILD_OPTIONS=yes
+ -DWITH_SYSTEM_EIGEN3=yes
+ -DWITH_SYSTEM_FREETYPE=yes
+ -DWITH_SYSTEM_LZO=yes
+ -DWITH_TBB=$(usex tbb)
+ -DWITH_USD="no" # TODO: Package USD
+ -DWITH_VULKAN_BACKEND="$(usex vulkan)"
+ -DWITH_XR_OPENXR=no
+ )
+
+ # requires dev-vcs/git
+ if [[ ${PV} = *9999* ]] ; then
+ mycmakeargs+=( -DWITH_BUILDINFO="yes" )
+ else
+ mycmakeargs+=( -DWITH_BUILDINFO="no" )
+ fi
+
+ if use cuda; then
+ mycmakeargs+=(
+ -DCUDA_NVCC_FLAGS="--compiler-bindir;$(cuda_gccdir)"
+ )
+ fi
+
+ if use hip; then
+ mycmakeargs+=(
+ -DROCM_PATH="$(hipconfig -R)"
+ -DHIP_HIPCC_FLAGS="-fcf-protection=none"
+ )
+ fi
+
+ if use optix; then
+ mycmakeargs+=(
+ -DCYCLES_RUNTIME_OPTIX_ROOT_DIR="${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 || use osl; 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" )
+ use hip && CYCLES_TEST_DEVICES+=( "HIP" )
+ fi
+ mycmakeargs+=(
+ -DCYCLES_TEST_DEVICES:STRING="$(local IFS=";"; echo "${CYCLES_TEST_DEVICES[*]}")"
+ -DWITH_COMPOSITOR_REALTIME_TESTS=yes
+ -DWITH_GPU_DRAW_TESTS=yes
+ -DWITH_GPU_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 "$BLENDER_SYSTEM_DATAFILES" ] || die "The custom datafiles path is invalid, fix the ebuild!"
+
+ if use cuda; then
+ cuda_add_sandbox -w
+ addwrite "/dev/dri/renderD128"
+ addwrite "/dev/char/"
+ fi
+
+ if use X; then
+ xdg_environment_reset
+ fi
+
+ cmake_src_test
+
+ # Clean up the image directory for src_install
+ rm -fr "${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_11; 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_11 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/${PN}/${BV}/cache/"
+ ewarn "It may contain extra render kernels not tracked by portage"
+ ewarn ""
+}