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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)
pkgdesc="an open-source implementation of the OpenGL specification, stripped down git version"
pkgver=26.0.0_devel.217189.0c22a039e2f
pkgrel=1
arch=('x86_64')
makedepends=(git meson ninja libglvnd python-packaging python-mako xorgproto libxml2 libx11 libva elfutils libxrandr
wayland-protocols glslang llvm-minimal-git libdrm systemd-libs
python-ply libunwind libxdamage vulkan-icd-loader xcb-util-keysyms python-pyaml libdisplay-info libpng)
# 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-radeon vulkan-mesa-layers libva-mesa-driver vulkan-swrast vulkan-virtio vulkan-driver opengl-driver vulkan-mesa-implicit-layers)
conflicts=(mesa vulkan-intel vulkan-radeon vulkan-mesa-layers libva-mesa-driver vulkan-swrast mesa-vdpau vulkan-virtio
vulkan-nouveau mesa-libgl vulkan-gfxstream vulkan-dzn vulkan-mesa-implicit-layers
)
# mixing components from different mesa versions is a bad idea, conflict with everything unique provided by extra/mesa
url="https://www.mesa3d.org"
license=("MIT AND BSD-3-Clause AND SGI-B-2.0")
source=("mesa::git+https://gitlab.freedesktop.org/mesa/mesa.git"
)
md5sums=('SKIP'
)
sha512sums=('SKIP'
)
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
# example for 12 core / 24 threads processor 'opencl-clover-mesa'
# export NINJAFLAGS="-j 18 -l 18"
# 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() {
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,llvmpipe,zink,virgl \
-D vulkan-drivers=amd,swrast \
-D egl=enabled \
-D gallium-extra-hud=true \
-D gallium-va=enabled \
-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 valgrind=disabled \
-D vulkan-layers=device-select,overlay,screenshot,anti-lag,vram-report-limit \
-D tools=[] \
-D zstd=enabled \
-D microsoft-clc=disabled \
-D video-codecs=all \
# -D gallium-rusticl=true \
# -D gallium-rusticl-enable-drivers=radeonsi \
# -D rust_std=2021
meson configure --no-pager _build
ninja $NINJAFLAGS -C _build
}
package_mesa-minimal-git() {
depends=(libdrm libxxf86vm libxdamage libxshmfence libelf
libunwind libglvnd wayland lm_sensors vulkan-icd-loader
zstd llvm-libs-minimal-git zlib expat libxext libxcb systemd-libs
glibc libx11 libxfixes gcc-libs
xcb-util-keysyms spirv-tools libdisplay-info libpng
)
optdepends=('python: for some commands')
conflicts+=("opencl-mesa<$pkgver-$pkgrel")
DESTDIR="${pkgdir}" ninja $NINJAFLAGS -C _build install
# rusticl files go to a separate package
# mkdir -p "$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/$pkgname mesa/docs/license.rst
}
# I dislike splitting packages, but rusticl has several dependencies that are not needed by other mesa components
#package_opencl-mesa-minimal-git() {
# pkgdesc="OpenCL support in rust for mesa drivers (git version)"
# conflicts=(opencl-mesa opencl-rusticl-mesa-minimal-git)
# provides=(opencl-mesa opencl-driver)
# depends=(libdrm spirv-llvm-translator-minimal-git libclc-minimal-git spirv-tools
# mesa-minimal-git=$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 mesa/docs/license.rst
#}
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