Joshua Warren
51c8769998
Both packages come from one PKGBUILD, so the MLX wheel and the Vulkan driver it was qualified on publish together. omarchy-mlx-vulkan builds only the Honeykrisp Vulkan driver from joshuaswarren/mesa-1 9b97b82ab1. It installs the driver, an ICD manifest with an absolute library_path, and the driver's git SHA in /usr/lib/omarchy-mlx/vulkan/. The manifest is outside the loader's search path, so only omarchy-mlx uses the driver. It provides nothing generic and conflicts with mesa-honeykrisp-omarchy. omarchy-mlx builds the private venv offline from the release's hash-locked vendor wheels and depends on the exact omarchy-mlx-vulkan build. The mlx-omarchy sources are placeholders until v0.7.7 is published.
120 lines
4.8 KiB
Bash
120 lines
4.8 KiB
Bash
# Maintainer: Joshua Warren <816217+joshuaswarren@users.noreply.github.com>
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pkgbase=omarchy-mlx
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pkgname=(omarchy-mlx omarchy-mlx-vulkan)
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pkgver=0.7.7
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pkgrel=1
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arch=('aarch64')
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url='https://github.com/joshuaswarren/mlx-omarchy'
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# The two packages publish together, so the tested wheel and the Vulkan driver
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# it was qualified on can never skew.
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#
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# PLACEHOLDER until v0.7.7 is published. The three mlx-omarchy sources and their
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# checksums are the test stand-ins: the source archive of commit 42c0f25f6, the
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# v0.7.6 release wheel, and a vendor tarball built with packaging/vendor-wheels.sh
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# from that commit. Replace _wheel and the three checksums with the v0.7.7
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# release values.
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_wheel=mlx_omarchy-0.32.3.dev202609291615+06711ad-cp314-cp314-linux_aarch64.whl
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_vendor=omarchy-mlx-vendor-wheels-v$pkgver-cp314-aarch64.tar
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# The Honeykrisp Vulkan driver: joshuaswarren/mesa-1 honeykrisp-omarchy-v3.
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_mesa_commit=9b97b82ab1d22ef13837359cf5113e703ed097b7
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# The driver reports this in driverInfo as "git-<sha>"; the runtime compares it.
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_mesa_sha=${_mesa_commit:0:10}
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makedepends=('clang' 'elfutils' 'expat' 'glslang' 'libclc' 'libdrm' 'llvm' 'meson'
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'python' 'python-mako' 'python-packaging' 'python-yaml'
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'spirv-llvm-translator' 'spirv-tools' 'zstd')
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options=('!debug' '!lto')
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source=("mlx-omarchy-$pkgver.tar.gz::$url/archive/refs/tags/v$pkgver.tar.gz"
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"$_wheel::$url/releases/download/v$pkgver/${_wheel//+/%2B}"
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"$_vendor::$url/releases/download/v$pkgver/$_vendor"
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"mesa-$_mesa_commit.tar.gz::https://github.com/joshuaswarren/mesa-1/archive/$_mesa_commit.tar.gz")
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noextract=("$_wheel" "$_vendor")
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sha256sums=('PLACEHOLDER_SOURCE'
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'PLACEHOLDER_WHEEL'
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'PLACEHOLDER_VENDOR'
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'b3e62600af7060b11e01f7290ce6772a47dd0c10a7b0f85adb9698146ef4516d')
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prepare() {
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rm -rf vendor
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mkdir vendor
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tar -xf "$_vendor" -C vendor --strip-components=1
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[[ -f vendor/$_wheel ]] || cp "$_wheel" vendor/
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}
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build() {
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# Vulkan driver only: no GL, no gallium drivers, no window systems, no layers.
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# The tarball has no .git; git_sha1.h is generated at compile time from this.
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export MESA_GIT_SHA1_OVERRIDE=$_mesa_commit
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meson setup "mesa-1-$_mesa_commit" build-mesa \
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--prefix=/usr \
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--libdir=lib \
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--buildtype=release \
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-Db_ndebug=true \
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-Dvulkan-drivers=asahi \
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-Dgallium-drivers= \
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-Dplatforms= \
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-Dvulkan-layers= \
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-Dopengl=false \
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-Dgles1=disabled \
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-Dgles2=disabled \
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-Degl=disabled \
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-Dgbm=disabled \
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-Dglx=disabled \
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-Dllvm=enabled \
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-Dshared-llvm=enabled \
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-Dvalgrind=disabled \
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-Dbuild-tests=false
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meson compile -C build-mesa
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DESTDIR="$srcdir/mesa-stage" meson install -C build-mesa
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# The system venv and launchers, built offline from the hash-locked wheels.
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cd "mlx-omarchy-$pkgver"
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MLX_OMARCHY_CONV_RING=0 bash install.sh --system \
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--dest-root "$srcdir/stage" \
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--vendor "$srcdir/vendor" \
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--lock "$srcdir/vendor/requirements-lock.txt"
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}
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check() {
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grep -aq "(git-$_mesa_sha)" "$srcdir/mesa-stage/usr/lib/libvulkan_asahi.so"
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"$srcdir/stage/usr/lib/omarchy-mlx/venv/bin/python" \
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-c 'import mlx.core, mlx_omarchy_paths, mlx_omarchy_serve'
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}
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package_omarchy-mlx() {
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pkgdesc='MLX for Apple Silicon Macs: GPU inference through Vulkan, with ANE support'
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license=('MIT')
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groups=('omarchy-platform-apple-silicon')
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depends=("omarchy-mlx-vulkan=$pkgver-$pkgrel" 'python>=3.14' 'python<3.15'
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'blas' 'gcc-libs' 'glibc' 'lapack' 'openblas' 'vulkan-icd-loader')
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optdepends=('omarchy-ane-abi: Apple Neural Engine execution on qualified chips (omarchy-ane-dkms)')
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cp -a "$srcdir/stage/usr" "$pkgdir/usr"
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}
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package_omarchy-mlx-vulkan() {
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pkgdesc='Honeykrisp Vulkan driver for omarchy-mlx only (private ICD, not used by other programs)'
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license=('MIT AND BSD-3-Clause AND SGI-B-2.0')
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groups=('omarchy-platform-apple-silicon')
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depends=('expat' 'gcc-libs' 'glibc' 'libdrm' 'libelf' 'llvm-libs' 'spirv-tools' 'zstd')
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conflicts=('mesa-honeykrisp-omarchy')
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local dir=/usr/lib/omarchy-mlx/vulkan
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install -Dm755 "$srcdir/mesa-stage/usr/lib/libvulkan_asahi.so" "$pkgdir$dir/libvulkan_asahi.so"
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# The ICD manifest stays out of the loader's search path; only omarchy-mlx
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# names it. library_path is absolute.
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python - "$srcdir/mesa-stage/usr/share/vulkan/icd.d/asahi_icd.aarch64.json" \
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"$pkgdir$dir/honeykrisp_icd.aarch64.json" "$dir/libvulkan_asahi.so" <<'PY'
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import json, sys
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src, dst, lib = sys.argv[1:]
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manifest = json.load(open(src))
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manifest["ICD"]["library_path"] = lib
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with open(dst, "w") as f:
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json.dump(manifest, f, indent=4)
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f.write("\n")
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PY
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chmod 644 "$pkgdir$dir/honeykrisp_icd.aarch64.json"
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printf '%s\n' "$_mesa_sha" | install -Dm644 /dev/stdin "$pkgdir$dir/mesa-git-sha"
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install -Dm644 "$srcdir/mesa-1-$_mesa_commit/docs/license.rst" \
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"$pkgdir/usr/share/licenses/$pkgname/license.rst"
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}
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