initial upload

4 files changed, 312 insertions, 0 deletions

diff --git a/.SRCINFO b/.SRCINFO
new file mode 100644
index 000000000000..1dac35e33aa9
--- /dev/null
+++ b/.SRCINFO
@@ -0,0 +1,62 @@
+pkgbase = lib32-mesa-git
+	pkgdesc = an open-source implementation of the OpenGL specification, git version
+	pkgver = 21.0.0_devel.132039.6df572532dc
+	pkgrel = 1
+	url = https://www.mesa3d.org
+	arch = x86_64
+	license = custom
+	makedepends = python-mako
+	makedepends = lib32-libxml2
+	makedepends = lib32-libx11
+	makedepends = xorgproto
+	makedepends = lib32-gcc-libs
+	makedepends = lib32-libvdpau
+	makedepends = lib32-libelf
+	makedepends = git
+	makedepends = mesa-git
+	makedepends = lib32-libglvnd
+	makedepends = wayland-protocols
+	makedepends = lib32-wayland
+	makedepends = meson
+	makedepends = lib32-libva
+	makedepends = lib32-libxrandr
+	makedepends = lib32-llvm=11.0.0
+	depends = mesa-git
+	depends = lib32-gcc-libs
+	depends = lib32-libdrm
+	depends = lib32-wayland
+	depends = lib32-libxxf86vm
+	depends = lib32-libxdamage
+	depends = lib32-libxshmfence
+	depends = lib32-elfutils
+	depends = lib32-libunwind
+	depends = lib32-lm_sensors
+	depends = glslang
+	depends = lib32-vulkan-icd-loader
+	depends = lib32-zstd
+	depends = lib32-llvm-libs=11.0.0
+	optdepends = opengl-man-pages: for the OpenGL API man pages
+	provides = lib32-mesa
+	provides = lib32-vulkan-intel
+	provides = lib32-vulkan-radeon
+	provides = lib32-libva-mesa-driver
+	provides = lib32-mesa-vdpau
+	provides = lib32-opengl-driver
+	provides = lib32-vulkan-driver
+	conflicts = lib32-mesa
+	conflicts = lib32-vulkan-intel
+	conflicts = lib32-vulkan-radeon
+	conflicts = lib32-libva-mesa-driver
+	conflicts = lib32-mesa-vdpau
+	source = mesa::git+https://gitlab.freedesktop.org/mesa/mesa.git
+	source = LICENSE
+	source = llvm32.native
+	md5sums = SKIP
+	md5sums = 5c65a0fe315dd347e09b1f2826a1df5a
+	md5sums = 6b4a19068a323d7f90a3d3cd315ed1f9
+	sha512sums = SKIP
+	sha512sums = 25da77914dded10c1f432ebcbf29941124138824ceecaf1367b3deedafaecabc082d463abcfa3d15abff59f177491472b505bcb5ba0c4a51bb6b93b4721a23c2
+	sha512sums = c7dbb390ebde291c517a854fcbe5166c24e95206f768cc9458ca896b2253aabd6df12a7becf831998721b2d622d0c02afdd8d519e77dea8e1d6807b35f0166fe
+
+pkgname = lib32-mesa-git
+
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 000000000000..ae33d2709c44
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,82 @@
+Disclaimer
+
+Mesa is a 3-D graphics library with an API which is very similar to
+that of OpenGL*
+To the extent that Mesa utilizes the OpenGL command syntax or state
+machine, it is being used with authorization from Silicon Graphics,
+Inc.(SGI). However, the author does not possess an OpenGL license
+from SGI, and makes no claim that Mesa is in any way a compatible
+replacement for OpenGL or associated with SGI. Those who want a
+licensed implementation of OpenGL should contact a licensed
+vendor.
+
+Please do not refer to the library as MesaGL (for legal
+reasons). It's just Mesa or The Mesa 3-D graphics
+library
+
+* OpenGL is a trademark of Silicon Graphics Incorporated.
+
+License / Copyright Information
+
+The Mesa distribution consists of several components.  Different copyrights
+and licenses apply to different components.  For example, GLUT is copyrighted
+by Mark Kilgard, some demo programs are copyrighted by SGI, some of the Mesa
+device drivers are copyrighted by their authors.  See below for a list of
+Mesa's main components and the license for each.
+
+The core Mesa library is licensed according to the terms of the MIT license.
+This allows integration with the XFree86, Xorg and DRI projects.
+
+The default Mesa license is as follows:
+
+Copyright (C) 1999-2007  Brian Paul   All Rights Reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Attention, Contributors
+
+When contributing to the Mesa project you must agree to the licensing terms
+of the component to which you're contributing.
+The following section lists the primary components of the Mesa distribution
+and their respective licenses.
+
+
+Mesa Component Licenses
+
+Component         Location               Primary Author      License
+----------------------------------------------------------------------------
+Main Mesa code    src/mesa/              Brian Paul          Mesa (MIT)
+
+Device drivers    src/mesa/drivers/*     See drivers         See drivers
+
+Ext headers       include/GL/glext.h     SGI                 SGI Free B
+                  include/GL/glxext.h
+
+GLUT              src/glut/              Mark Kilgard        Mark's copyright
+
+Mesa GLU library  src/glu/mesa/          Brian Paul          GNU-LGPL
+
+SGI GLU library   src/glu/sgi/           SGI                 SGI Free B
+
+demo programs     progs/demos/           various             see source files
+
+X demos           progs/xdemos/          Brian Paul          see source files
+
+SGI demos         progs/samples/         SGI                 SGI copyright
+
+RedBook demos     progs/redbook/         SGI                 SGI copyright
diff --git a/PKGBUILD b/PKGBUILD
new file mode 100644
index 000000000000..cb5cd93b6f33
--- /dev/null
+++ b/PKGBUILD
@@ -0,0 +1,166 @@
+# Maintainer: 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=21.0.0_devel.132039.6df572532dc
+pkgrel=1
+arch=('x86_64')
+makedepends=('python-mako' 'lib32-libxml2' 'lib32-libx11' 'xorgproto'
+             'lib32-gcc-libs' 'lib32-libvdpau' 'lib32-libelf' 'git' 'mesa-git' 'lib32-libglvnd' 
+             'wayland-protocols' 'lib32-wayland' 'meson' 'lib32-libva' 'lib32-libxrandr')
+depends=('mesa-git' 'lib32-gcc-libs' 'lib32-libdrm' 'lib32-wayland' 'lib32-libxxf86vm' 'lib32-libxdamage' 'lib32-libxshmfence'
+            'lib32-elfutils' 'lib32-libunwind' 'lib32-lm_sensors' 'glslang' 'lib32-vulkan-icd-loader' 'lib32-zstd')
+optdepends=('opengl-man-pages: for the OpenGL API man pages')
+provides=('lib32-mesa' 'lib32-vulkan-intel' 'lib32-vulkan-radeon' 'lib32-libva-mesa-driver' 'lib32-mesa-vdpau' 'lib32-opengl-driver' 'lib32-vulkan-driver')
+conflicts=('lib32-mesa' 'lib32-vulkan-intel' 'lib32-vulkan-radeon' 'lib32-libva-mesa-driver' 'lib32-mesa-vdpau')
+url="https://www.mesa3d.org"
+license=('custom')
+source=('mesa::git+https://gitlab.freedesktop.org/mesa/mesa.git'
+                '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')
+        depends+=('lib32-llvm-libs-minimal-git')
+        ;;
+    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=11.0.0)
+        depends+=(lib32-llvm-libs=11.0.0)
+        ;;
+    *)
+esac
+
+
+pkgver() {
+    cd mesa
+    read -r _ver <VERSION
+    echo ${_ver/-/_}.$(git rev-list --count HEAD).$(git rev-parse --short HEAD)
+}
+
+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
+}
+build () {
+    export CC="gcc -m32"
+    export CXX="g++ -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 b_lto=true \
+        -D buildtype=plain \
+        --wrap-mode=nofallback \
+        -D prefix=/usr \
+        -D sysconfdir=/etc \
+        --libdir=/usr/lib32 \
+        -D platforms=x11,wayland \
+        -D dri-drivers=i915,i965,r200,r100,nouveau \
+        -D gallium-drivers=r300,r600,radeonsi,nouveau,svga,swrast,virgl,iris,zink \
+        -D vulkan-drivers=amd,intel \
+        -D dri3=enabled \
+        -D egl=enabled \
+        -D gallium-extra-hud=true \
+        -D vulkan-overlay-layer=true \
+        -D vulkan-device-select-layer=true \
+        -D gallium-nine=true \
+        -D gallium-omx=disabled \
+        -D gallium-opencl=disabled \
+        -D gallium-va=enabled \
+        -D gallium-vdpau=enabled \
+        -D gallium-xa=enabled \
+        -D gallium-xvmc=disabled \
+        -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=gallium \
+        -D shared-glapi=enabled \
+        -D valgrind=disabled \
+        -D tools=[] \
+        -D zstd=enabled \
+        -D microsoft-clc=disabled
+
+    meson configure _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 
+}
diff --git a/llvm32.native b/llvm32.native
new file mode 100644
index 000000000000..cb4442fff26e
--- /dev/null
+++ b/llvm32.native
@@ -0,0 +1,2 @@
+[binaries]
+llvm-config = '/usr/bin/llvm-config32'