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# Maintainer: Lone_Wolf <lone_wolf@klaas-de-kat.nl>
# Contributor: Vincent Grande <shoober420@gmail.com>
# Contributor: Armin K. <krejzi at email dot com>
# Contributor: Kristian Klausen <klausenbusk@hotmail.com>
# Contributor: Egon Ashrafinia <e.ashrafinia@gmail.com>
# Contributor: Tavian Barnes <tavianator@gmail.com>
# Contributor: Jan de Groot <jgc@archlinux.org>
# Contributor: Andreas Radke <andyrtr@archlinux.org>
# Contributor: Thomas Dziedzic < gostrc at gmail >
# Contributor: Antti "Tera" Oja <antti.bofh@gmail.com>
# Contributor: Diego Jose <diegoxter1006@gmail.com>
pkgbase=mesa-minimal-git
pkgname=(mesa-minimal-git opencl-rusticl-mesa-minimal-git)
pkgdesc="an open-source implementation of the OpenGL specification, stripped down git version"
pkgver=24.2.0_devel.188553.6ab4b2d7a06
pkgrel=1
arch=('x86_64')
makedepends=(git meson ninja libglvnd python-packaging python-mako xorgproto libxml2 libx11 libva elfutils libxrandr
wayland-protocols glslang-minimal-git llvm-minimal-git libdrm libclc-minimal-git clang-minimal-git
rust rust-bindgen spirv-tools-git spirv-llvm-translator-minimal-git libvdpau systemd-libs clang-opencl-headers-minimal-git
python-ply libunwind libxdamage vulkan-icd-loader xcb-util-keysyms)
# In order to keep the package simple and ease troubleshooting only use one llvm implementation
optdepends=('opengl-man-pages: for the OpenGL API man pages')
provides=(mesa vulkan-intel vulkan-radeon vulkan-mesa-layer libva-mesa-driver vulkan-swrast mesa-vdpau vulkan-driver opengl-driver)
conflicts=(mesa vulkan-intel vulkan-radeon vulkan-mesa-layer libva-mesa-driver vulkan-swrast mesa-vdpau vulkan-nouveau)
# mixing components from different mesa versions is a bad idea, conflict with everything unique provided by extra/mesa
url="https://www.mesa3d.org"
license=('custom')
source=("mesa::git+https://gitlab.freedesktop.org/mesa/mesa.git"
'LICENSE'
)
md5sums=('SKIP'
'5c65a0fe315dd347e09b1f2826a1df5a')
sha512sums=('SKIP'
'25da77914dded10c1f432ebcbf29941124138824ceecaf1367b3deedafaecabc082d463abcfa3d15abff59f177491472b505bcb5ba0c4a51bb6b93b4721a23c2')
options=(!emptydirs !lto !debug)
# ninja grabs all available cores and leaves almost nothing for other processes.
# this package uses the environment variable NINJAFLAGS to allow the user to change this behaviour
# The responsibility to validate the value of NINJAFLAGS lies with the user.
# If unsure, use NINJAFLAGS=""
pkgver() {
cd mesa
local _ver
read -r _ver < VERSION || [ -n "_ver" ]
echo ${_ver/-/_}.$(git rev-list --count HEAD).$(git rev-parse --short HEAD)
}
build() {
# llvm trunk since https://github.com/llvm/llvm-project/commit/90c738ef15fc6f10255dced0b1557f2cd2c4f43b
# breaks build, see https://gitlab.freedesktop.org/mesa/mesa/-/issues/10947
# disabling intel OpenGL & Vulkan driver for now
meson setup mesa _build \
-D b_ndebug=true \
-D b_lto=false \
-D b_pie=true \
-D buildtype=plain \
--wrap-mode=nofallback \
-D rust_std=2021 \
-D prefix=/usr \
-D sysconfdir=/etc \
-D platforms=x11,wayland \
-D gallium-drivers=radeonsi,swrast,zink,virgl,iris \
-D vulkan-drivers=amd,swrast,intel \
-D dri3=enabled \
-D egl=enabled \
-D gallium-extra-hud=true \
-D gallium-nine=false \
-D gallium-omx=disabled \
-D gallium-va=enabled \
-D gallium-vdpau=enabled \
-D gallium-xa=disabled \
-D gbm=enabled \
-D gles1=disabled \
-D gles2=enabled \
-D glvnd=enabled \
-D glx=dri \
-D libunwind=enabled \
-D llvm=enabled \
-D lmsensors=enabled \
-D osmesa=false \
-D shared-glapi=enabled \
-D gallium-opencl=disabled \
-D valgrind=disabled \
-D vulkan-layers=device-select,overlay \
-D tools=[] \
-D zstd=enabled \
-D microsoft-clc=disabled \
-D video-codecs=all \
-D gallium-rusticl=true \
-D rust_std=2021 \
meson configure --no-pager _build
ninja $NINJAFLAGS -C _build
}
package_mesa-minimal-git() {
depends=(libdrm libxxf86vm libxdamage libxshmfence libelf
libunwind libglvnd wayland lm_sensors vulkan-icd-loader
zstd llvm-libs-minimal-git zlib expat libxext libxcb systemd-libs
glibc libx11 libxfixes gcc-libs
xcb-util-keysyms
)
DESTDIR="${pkgdir}" ninja $NINJAFLAGS -C _build install
# remove script file from /usr/bin
# https://gitlab.freedesktop.org/mesa/mesa/issues/2230
rm "${pkgdir}/usr/bin/mesa-overlay-control.py"
rmdir "${pkgdir}/usr/bin"
# rusticl files go to a separate package
mkdir -p "$srcdir"/rusticl/{etc/OpenCL/vendors,usr/lib}
mv "$pkgdir"/etc/OpenCL/vendors/rusticl.icd "$srcdir"/rusticl/etc/OpenCL/vendors
mv "$pkgdir"/usr/lib/libRusticlOpenCL* "$srcdir"/rusticl/usr/lib
# indirect rendering
ln -s /usr/lib/libGLX_mesa.so.0 "${pkgdir}/usr/lib/libGLX_indirect.so.0"
install -m644 -Dt "${pkgdir}/usr/share/licenses/${pkgname}" "${srcdir}/LICENSE"
}
# I dislike splitting packages, but rusticl has several dependencies that are not needed by other mesa components
package_opencl-rusticl-mesa-minimal-git() {
pkgdesc="OpenCL support in rust for mesa drivers (git version)"
conflicts=(opencl-clover-mesa opencl-rusticl-mesa)
provides=(opencl-rusticl-mesa opencl-driver)
depends=(libdrm spirv-llvm-translator-minimal-git libclc-minimal-git spirv-tools-git
mesa-minimal-git=$pkgver-$pkgrel llvm-libs-minimal-git clang-libs-minimal-git
expat libelf zstd lm_sensors zlib gcc-libs glibc clang-opencl-headers-minimal-git
)
cp --preserve --recursive "$srcdir"/rusticl/* "$pkgdir"/
install -m644 -Dt "${pkgdir}/usr/share/licenses/${pkgname}" "${srcdir}/LICENSE"
}
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