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# Maintainer: Reza Jahanbakhshi <reza.jahanbakhshi at gmail dot com
# Contributor: Lone_Wolf <lone_wolf@klaas-de-kat.nl>
# 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>
pkgname=lib32-mesa-git
pkgdesc="an open-source implementation of the OpenGL specification, git version"
pkgver=25.0.0_devel.200052.bed748d5f6d.d41d8cd
pkgrel=1
arch=('x86_64')
makedepends=('python-mako' 'lib32-libxml2' 'xorgproto'
'lib32-libvdpau' 'git' 'lib32-libglvnd' 'wayland-protocols'
'meson' 'lib32-libva' 'lib32-libxrandr' 'python-packaging' 'python-pyaml')
depends=('mesa-git' 'lib32-gcc-libs' 'lib32-libdrm' 'lib32-wayland' 'lib32-libxxf86vm'
'lib32-libxdamage' 'lib32-libxshmfence' 'lib32-libelf' 'lib32-libunwind'
'lib32-lm_sensors' 'glslang' 'lib32-vulkan-icd-loader' 'lib32-zstd'
'lib32-libxcb' 'lib32-libxfixes' 'lib32-expat' 'lib32-libxext' 'lib32-libx11'
'lib32-zlib' 'lib32-glibc' 'lib32-spirv-tools'
)
optdepends=('opengl-man-pages: for the OpenGL API man pages')
provides=('lib32-mesa' 'lib32-vulkan-intel' 'lib32-vulkan-radeon' 'lib32-vulkan-mesa-layers' 'lib32-libva-mesa-driver' 'lib32-mesa-vdpau' 'lib32-mesa-libgl' 'lib32-opengl-driver' 'lib32-vulkan-driver')
conflicts=('lib32-mesa' 'lib32-vulkan-intel' 'lib32-vulkan-radeon' 'lib32-vulkan-mesa-layers' 'lib32-libva-mesa-driver' 'lib32-mesa-vdpau' 'lib32-mesa-libgl')
url="https://www.mesa3d.org"
license=('custom')
source=('mesa::git+https://gitlab.freedesktop.org/mesa/mesa.git#branch=main'
'LICENSE'
'llvm32.native')
md5sums=('SKIP'
'5c65a0fe315dd347e09b1f2826a1df5a'
'6b4a19068a323d7f90a3d3cd315ed1f9')
sha512sums=('SKIP'
'25da77914dded10c1f432ebcbf29941124138824ceecaf1367b3deedafaecabc082d463abcfa3d15abff59f177491472b505bcb5ba0c4a51bb6b93b4721a23c2'
'c7dbb390ebde291c517a854fcbe5166c24e95206f768cc9458ca896b2253aabd6df12a7becf831998721b2d622d0c02afdd8d519e77dea8e1d6807b35f0166fe')
# NINJAFLAGS is an env var used to pass commandline options to ninja
# NOTE: It's your responbility to validate the value of $NINJAFLAGS. If unsure, don't set it.
# MESA_WHICH_LLVM is an environment variable used to determine which llvm package tree is used to built mesa-git against.
# Adding a line to ~/.bash_rc that sets this value is the simplest way to ensure a specific choice.
#
# 1: llvm-minimal-git (aur) preferred value
# 2: llvm-git (aur)
# 3 llvm-git (lordheavy unoffical repo)
# 4 llvm (stable from extra) default value
#
# N.B. make sure lib32-mesa-git uses same value for this as mesa-git to avoid problems !
#
if [[ ! $MESA_WHICH_LLVM ]] ; then
MESA_WHICH_LLVM=4
fi
case $MESA_WHICH_LLVM in
1)
# aur lone_wolf-llvm-git
makedepends+=('lib32-llvm-minimal-git' 'libclc-minimal-git' 'lib32-spirv-tools' 'lib32-spirv-llvm-translator-minimal-git' 'lib32-clang-libs-minimal-git' 'clang-minimal-git'
'clang-opencl-headers-minimal-git' 'lib32-clang-opencl-headers-minimal-git'
)
depends+=('lib32-llvm-libs-minimal-git' 'lib32-spirv-tools')
;;
2)
# aur llvm-git
# depending on aur-lib32-llvm-* to avoid mixup with LH llvm-git
makedepends+=('aur-lib32-llvm-git')
depends+=('aur-lib32-llvm-libs-git')
;;
3)
# mesa-git/llvm-git (lordheavy unofficial repo)
makedepends+=('lib32-llvm-git')
depends+=('lib32-llvm-libs-git')
;;
4)
# extra/llvm
makedepends+=(
'lib32-llvm=1:19.1.7'
'lib32-spirv-llvm-translator'
'lib32-spirv-tools')
depends+=(
'lib32-clang'
'lib32-llvm-libs=1:19.1.7'
'lib32-spirv-llvm-translator'
'lib32-spirv-tools')
;;
*)
esac
pkgver() {
cd mesa
local _ver
_ver=$(<VERSION)
local _patchver
local _patchfile
for _patchfile in "${source[@]}"; do
_patchfile="${_patchfile%%::*}"
_patchfile="${_patchfile##*/}"
[[ $_patchfile = *.patch ]] || continue
_patchver="${_patchver}$(md5sum ${srcdir}/${_patchfile} | cut -c1-32)"
done
_patchver="$(echo -n $_patchver | md5sum | cut -c1-7)"
echo ${_ver/-/_}.$(git rev-list --count HEAD).$(git rev-parse --short HEAD).${_patchver}
}
prepare() {
# although removing _build folder in build() function feels more natural,
# that interferes with the spirit of makepkg --noextract
if [ -d _build ]; then
rm -rf _build
fi
local _patchfile
for _patchfile in "${source[@]}"; do
_patchfile="${_patchfile%%::*}"
_patchfile="${_patchfile##*/}"
[[ $_patchfile = *.patch ]] || continue
echo "Applying patch $_patchfile..."
patch --directory=mesa --forward --strip=1 --input="${srcdir}/${_patchfile}"
done
}
build () {
export CC="${CC:-gcc}"
export CXX="${CXX:-g++}"
CC="$CC -m32"
CXX="$CXX -m32"
export PKG_CONFIG=/usr/bin/i686-pc-linux-gnu-pkg-config
meson setup mesa _build \
--native-file llvm32.native \
-D b_ndebug=true \
-D buildtype=plain \
--wrap-mode=nofallback \
-D prefix=/usr \
-D sysconfdir=/etc \
--libdir=/usr/lib32 \
-D platforms=x11,wayland \
-D gallium-drivers=r300,r600,radeonsi,nouveau,svga,softpipe,llvmpipe,virgl,iris,zink,crocus \
-D vulkan-drivers=amd,intel,swrast,virtio,intel_hasvk \
-D egl=enabled \
-D gallium-extra-hud=true \
-D vulkan-layers=device-select,overlay \
-D gallium-nine=true \
-D gallium-opencl=disabled \
-D gallium-va=enabled \
-D gallium-vdpau=enabled \
-D gallium-xa=enabled \
-D gbm=enabled \
-D gles1=disabled \
-D gles2=enabled \
-D glvnd=true \
-D glx=dri \
-D libunwind=enabled \
-D llvm=enabled \
-D lmsensors=enabled \
-D osmesa=true \
-D shared-glapi=enabled \
-D valgrind=disabled \
-D tools=[] \
-D zstd=enabled \
-D microsoft-clc=disabled \
-D legacy-x11=dri2
meson configure --no-pager _build
ninja $NINJAFLAGS -C _build
}
package() {
DESTDIR="$pkgdir" ninja $NINJAFLAGS -C _build install
# remove files provided by mesa-git
rm -rf "$pkgdir"/etc
rm -rf "$pkgdir"/usr/include
rm -rf "$pkgdir"/usr/share/glvnd/
rm -rf "$pkgdir"/usr/share/drirc.d/
rm -rf "$pkgdir"/usr/share/vulkan/explicit_layer.d/
rm -rf "$pkgdir"/usr/share/vulkan/implicit_layer.d/VkLayer_MESA_device_select.json
# remove script file from /usr/bin
# https://gitlab.freedesktop.org/mesa/mesa/issues/2230
rm "${pkgdir}/usr/bin/mesa-overlay-control.py"
rmdir "${pkgdir}/usr/bin"
# indirect rendering
ln -s /usr/lib32/libGLX_mesa.so.0 "${pkgdir}/usr/lib32/libGLX_indirect.so.0"
install -m644 -Dt "$pkgdir"/usr/share/licenses/$pkgbase/ "$srcdir"/LICENSE
}
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