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#!/bin/bash
# Maintainer: Fredrick Brennan <copypaste@kittens.ph>
# Submitter: Lukas Jirkovsky <l.jirkovsky@gmail.com>
# Co-maintainer: bartus <arch-user-repoᘓbartus.33mail.com>
# Contributor: Adrian Sausenthaler <aur@sausenthaler.de>
#Configuration:
#Use: makepkg VAR1=0 VAR2=1 to enable(1) disable(0) a feature
#Use: {yay,paru} --mflags=VAR1=0,VAR2=1
#Use: aurutils --margs=VAR1=0,VAR2=1
#Use: VAR1=0 VAR2=1 pamac
# Use FRAGMENT=#{commit,tag,brach}=xxx for bisect build
_fragment="${FRAGMENT:-#branch=main}"
# revert oneapi:2025.3 conflicts
_git_revert=(49414a72f607ccd15f8b71b81edc9aff040d581e) # v3.1 arch
# Use CUDA_ARCH to build for specific GPU architecture
# Supports: single arch (sm_52) and list of archs (sm_52;sm_60)
[[ -v CUDA_ARCH ]] && _CMAKE_FLAGS+=(-DCYCLES_CUDA_BINARIES_ARCH="${CUDA_ARCH}")
[[ -v HIP_ARCH ]] && _CMAKE_FLAGS+=(-DCYCLES_HIP_BINARIES_ARCH="${HIP_ARCH}")
pkgname=blender-git
pkgver=5.1.r157200.gf4420beaa82
pkgrel=1
pkgdesc="A fully integrated 3D graphics creation suite (development)"
arch=('i686' 'x86_64')
url="https://blender.org/"
options=(!lto)
depends+=('alembic' 'embree' 'libgl' 'python' 'python-numpy' 'openjpeg2' 'libharu' 'potrace' 'openxr'
'ffmpeg' 'fftw' 'openal' 'freetype2' 'libxi' 'manifold' 'openimageio' 'opencolorio'
'openvdb' 'opensubdiv' 'openshadinglanguage' 'libtiff' 'libpng'
'python' 'python-zstandard' 'ccache')
depends+=('libdecor' 'libepoxy')
optdepends=('cuda: CUDA support in Cycles'
'optix8: OptiX support in Cycles >=8.0.0 <9.0.0'
'usd: USD export Scene'
'openpgl: Intel Path Guiding library in Cycles'
'openimagedenoise: Intel Open Image Denoise support in compositing'
'materialx: MaterialX materials'
'level-zero-headers: Intel OpenCL FPGA kernels (all four needed)'
'intel-compute-runtime: Intel OpenCL FPGA kernels (all four needed)'
'intel-oneapi-compiler-shared-runtime: Intel OpenCL FPGA kernels (all four needed)'
'intel-oneapi-dpcpp-cpp: Intel OpenCL FPGA kernels (all four needed)'
'makepkg-cg: Control resources during compilation')
makedepends+=('git' 'cmake' 'boost' 'mesa' 'llvm' 'clang' 'subversion' 'ninja' 'mold')
makedepends+=('wayland-protocols')
makedepends+=('cython')
makedepends+=('vulkan-headers')
makedepends+=('makepkg-git-lfs-proto') # provides /usr/share/makepkg/source/git-lfs.sh (download_git-lfs, extract_git-lfs)
provides=('blender')
conflicts=('blender')
license=('GPL')
source=("blender::git-lfs+https://projects.blender.org/blender/blender${_fragment}"
)
sha256sums=('SKIP'
)
pkgver() {
blender_version=$(grep -Po "BLENDER_VERSION \K[0-9]{3}" "$srcdir"/blender/source/blender/blenkernel/BKE_blender_version.h)
printf "%d.%d.r%s.g%s" \
$((blender_version/100)) \
$((blender_version%100)) \
"$(git -C "$srcdir/blender" rev-list --count HEAD)" \
"$(git -C "$srcdir/blender" rev-parse --short HEAD)"
}
prepare() {
mapfile -t patches < <(grep -Po '^.*?(patch|diff)(?=::|$)' < <(printf "${srcdir}/%s\n" ${source[@]}))
for patch in "${patches[@]}"; do
msg2 "apply ${patch##*/}..."
git -C "${srcdir}"/blender apply -v "${patches[@]}"
done
msg2 "revert ${_git_revert[@]}..."
[[ -v _git_revert ]] && git -C "${srcdir}"/blender revert --no-commit "${_git_revert[@]}"
# remove deprecated headers in rocm:7
sed -e '/Geometry.h/d' -e '/Scene.h/d' -i "$srcdir"/blender/intern/cycles/kernel/CMakeLists.txt
}
build() {
_pyver=$(python -c "from sys import version_info; print(\"%d.%d\" % (version_info[0],version_info[1]))")
msg "python version detected: ${_pyver}"
_CMAKE_FLAGS+=( -DPYTHON_VERSION=$_pyver
-DPYTHON_LIBRARY=/usr/lib/libpython${_pyver}.so
-DWITH_PYTHON_INSTALL=OFF
-DWITH_PYTHON_SAFETY=OFF )
# check for oneapi
export _ONEAPI_CLANG=/opt/intel/oneapi/compiler/latest/bin/compiler/clang
export _ONEAPI_CLANGXX=/opt/intel/oneapi/compiler/latest/bin/compiler/clang++
if [ -f "$_ONEAPI_CLANG" ]; then
_CMAKE_FLAGS+=( -DWITH_CYCLES_DEVICE_ONEAPI=ON
-DWITH_CYCLES_ONEAPI_BINARIES=ON
-DWITH_CLANG=ON
-DSYCL_CPP_FLAGS="--verbose" # for debugging
-DOCLOC_INSTALL_DIR=/usr
-DSYCL_ROOT_DIR=/opt/intel/oneapi/compiler/latest/
-DSYCL_OFFLINE_COMPILER_PARALLEL_JOBS=$(nproc)
)
else
# Because some defaults are ON.
_CMAKE_FLAGS+=( -DWITH_CYCLES_DEVICE_ONEAPI=OFF
-DWITH_CYCLES_ONEAPI_BINARIES=OFF )
fi
# determine whether we can precompile CUDA kernels
_CUDA_PKG=$(pacman -Qq cuda 2>/dev/null) || true
if [ "$_CUDA_PKG" != "" ]; then
export CUDAHOSTCXX="$NVCC_CCBIN" # defined in /etc/profile.d/cuda.sh
# https://wiki.blender.org/wiki/Building_Blender/GPU_Binaries
_CMAKE_FLAGS+=( -DWITH_CYCLES_CUDA_BINARIES=ON
-DWITH_COMPILER_ASAN=OFF
-DCMAKE_CUDA_HOST_COMPILER=${NVCC_CCBIN} ) # defined in /etc/profile.d/cuda.sh
fi
# check for materialx
_MX_PKG=$(pacman -Qq materialx 2>/dev/null) || true
if [ "$_MX_PKG" != "" ]; then
_CMAKE_FLAGS+=( -DWITH_MATERIALX=ON )
fi
_USD_PKG=$(pacman -Qq usd 2>/dev/null) || true
if [ "$_USD_PKG" != "" ]; then
_CMAKE_FLAGS+=( -DWITH_USD=ON )
fi
# check for optix
_OPTIX_PKG=$(pacman -Qq optix8 2>/dev/null) || true
if [ "$_OPTIX_PKG" != "" ]; then
_CMAKE_FLAGS+=( -DWITH_CYCLES_DEVICE_OPTIX=ON
-DOPTIX_ROOT_DIR=/opt/optix )
fi
# check for open image denoise
_OIDN_PKG=$(pacman -Qq openimagedenoise 2>/dev/null) || true
if [ "$_OIDN_PKG" != "" ]; then
_CMAKE_FLAGS+=( -DWITH_OPENIMAGEDENOISE=ON )
fi
if [ -d /opt/rocm/bin ]; then
_CMAKE_FLAGS+=( -DWITH_CYCLES_HIP_BINARIES=ON
-DWITH_CYCLES_DEVICE_HIP=ON
-DWITH_CYCLES_DEVICE_HIPRT=ON
-DHIP_ROOT_DIR=/opt/rocm
-DHIPRT_INCLUDE_DIR=/opt/rocm/include
-DHIPRT_COMPILER_PARALLEL_JOBS=$(nproc)
-DWITH_CYCLES_HYDRA_RENDER_DELEGATE=OFF
)
else
# Because some defaults are ON.
_CMAKE_FLAGS+=( -DWITH_CYCLES_HIP_BINARIES=OFF
-DWITH_CYCLES_DEVICE_HIP=OFF
-DWITH_CYCLES_DEVICE_HIPRT=OFF
)
fi
#default cmake flags
_CMAKE_FLAGS+=(
-C "${srcdir}/blender/build_files/cmake/config/blender_release.cmake"
-G Ninja
-DCMAKE_INSTALL_PREFIX=/usr
-DCMAKE_INSTALL_PREFIX_WITH_CONFIG="${pkgdir}/usr"
-DWITH_LINKER_MOLD=ON
-DCMAKE_SKIP_INSTALL_RPATH=ON
-DCMAKE_SKIP_BUILD_RPATH=ON
-DCMAKE_BUILD_TYPE=Release
-DWITH_INSTALL_PORTABLE=OFF
-DWITH_LIBS_PRECOMPILED=OFF
-DWITH_STATIC_LIBS=OFF
-DXR_OPENXR_SDK_ROOT_DIR=/usr
-DPYTHON_VERSION="${_pyver}"
)
USING_MAKEPKG_CG="$(systemctl --user -t slice | grep -o makepkg-cg-`id -u`-'[[:digit:]]\+'.slice'[[:space:]]\+'loaded'[[:space:]]\+'active)" || true
MAKEPKG_CG_WARNING=\
'If you use systemd, consider trying `makepkg-cg`.
This build is otherwise very likely to use more RAM than
the system has, especially with a high `-j`!'
[[ -z "$USING_MAKEPKG_CG" ]] && warning "$MAKEPKG_CG_WARNING"
cmake -S blender -B build -G Ninja "${_CMAKE_FLAGS[@]}"
cmake --build build ${MAKEFLAGS:--j1}
}
package() {
_suffix=${pkgver%%.r*}
sed -e 's/\(file(INSTALL\)\(.*blender\.1"\))/#\1\2)/' \
-e 's|/usr/lib/python/|/usr/lib64/python3.13/|g' \
-i "$srcdir"/build/source/creator/cmake_install.cmake
BLENDER_SYSTEM_RESOURCES="${pkgdir}/usr/share/blender/${_suffix}" DESTDIR="${pkgdir}" cmake --install build
cd blender
install -Dm755 release/bin/blender-softwaregl "${pkgdir}/usr/bin/blender-softwaregl"
install -Dm644 release/freedesktop/org.blender.Blender.metainfo.xml "${pkgdir}/usr/share/metainfo/org.blender.Blender.metainfo.xml"
install -vDm 644 doc/license/{BSD-{2,3}-Clause,MIT,Zlib}-license.txt -t "$pkgdir/usr/share/licenses/blender/"
python -m compileall "${pkgdir}/usr/share/blender"
python -O -m compileall "${pkgdir}/usr/share/blender"
# Move OneAPI AOT lib to proper place
mkdir "${pkgdir}"/usr/lib/
mv "${pkgdir}"/usr/share/blender/lib/libcycles_kernel_oneapi_aot.so "${pkgdir}"/usr/lib/ || warning "OneAPI missing from the build!"
if [[ -e "$pkgdir/usr/share/blender/${_suffix}/scripts/addons/cycles/lib/" ]] ; then
# make sure the cuda kernels are not stripped
chmod 444 "$pkgdir"/usr/share/blender/${_suffix}/scripts/addons/cycles/lib/*
fi
}
# vim: syntax=bash:et:ts=2:sw=2
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