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{ stdenv, fetchurl, lib
, pkgconfig, intltool, autoreconfHook
, file, expat, libdrm, xorg, wayland, wayland-protocols, openssl
, llvmPackages, libffi, libomxil-bellagio, libva-minimal
, libelf, libvdpau, valgrind-light, python2
, libglvnd
, grsecEnabled ? false
, enableRadv ? true
# Texture floats are patented, see docs/patents.txt, so we don't enable them for full Mesa.
# It's overridden for mesa_drivers.
, enableTextureFloats ? false
, galliumDrivers ? null
, driDrivers ? null
, vulkanDrivers ? null
}:
/** Packaging design:
- The basic mesa ($out) contains headers and libraries (GLU is in libGLU now).
This or the mesa attribute (which also contains GLU) are small (~ 2 MB, mostly headers)
and are designed to be the buildInput of other packages.
- DRI drivers are compiled into $drivers output, which is much bigger and
depends on LLVM. These should be searched at runtime in
"/run/opengl-driver{,-32}/lib/*" and so are kind-of impure (given by NixOS).
(I suppose on non-NixOS one would create the appropriate symlinks from there.)
- libOSMesa is in $osmesa (~4 MB)
*/
with stdenv.lib;
if ! lists.elem stdenv.system platforms.mesaPlatforms then
throw "unsupported platform for Mesa"
else
let
defaultGalliumDrivers =
if stdenv.isAarch32
then ["virgl" "nouveau" "freedreno" "vc4" "etnaviv" "imx"]
else if stdenv.isAarch64
then ["virgl" "nouveau" "vc4" ]
else ["virgl" "svga" "i915" "r300" "r600" "radeonsi" "nouveau"];
defaultDriDrivers =
if (stdenv.isAarch32 || stdenv.isAarch64)
then ["nouveau"]
else ["i915" "i965" "nouveau" "radeon" "r200"];
defaultVulkanDrivers =
if (stdenv.isAarch32 || stdenv.isAarch64)
then []
else ["intel"] ++ lib.optional enableRadv "radeon";
in
let gallium_ = galliumDrivers; dri_ = driDrivers; vulkan_ = vulkanDrivers; in
let
galliumDrivers =
(if gallium_ == null
then defaultGalliumDrivers
else gallium_)
++ ["swrast" "virgl"];
driDrivers =
(if dri_ == null
then defaultDriDrivers
else dri_) ++ ["swrast"];
vulkanDrivers =
if vulkan_ == null
then defaultVulkanDrivers
else vulkan_;
in
let
version = "18.1.4";
branch = head (splitString "." version);
in
let self = stdenv.mkDerivation {
name = "mesa-noglu-${version}";
src = fetchurl {
urls = [
"ftp://ftp.freedesktop.org/pub/mesa/mesa-${version}.tar.xz"
"ftp://ftp.freedesktop.org/pub/mesa/${version}/mesa-${version}.tar.xz"
"ftp://ftp.freedesktop.org/pub/mesa/older-versions/${branch}.x/${version}/mesa-${version}.tar.xz"
"https://mesa.freedesktop.org/archive/mesa-${version}.tar.xz"
];
sha256 = "12zm9hc3v4wnzhqyrvf2kfnz55idzdn82hs3ry940l45bn5lhq9h";
};
prePatch = "patchShebangs .";
# TODO:
# revive ./dricore-gallium.patch when it gets ported (from Ubuntu), as it saved
# ~35 MB in $drivers; watch https://launchpad.net/ubuntu/+source/mesa/+changelog
patches = [
./glx_ro_text_segm.patch # fix for grsecurity/PaX
./symlink-drivers.patch
./missing-include.patch # dev_t needs sys/stat.h, fixes build w/musl
];
outputs = [ "out" "dev" "drivers" "osmesa" ];
# TODO: Figure out how to enable opencl without having a runtime dependency on clang
configureFlags = [
"--sysconfdir=${libglvnd.driverLink}/etc"
"--localstatedir=/var"
"--with-dri-driverdir=$(drivers)/lib/dri"
"--with-dri-searchpath=${libglvnd.driverLink}/lib/dri"
"--with-platforms=x11,wayland,drm"
]
++ (optional (galliumDrivers != [])
("--with-gallium-drivers=" +
builtins.concatStringsSep "," galliumDrivers))
++ (optional (driDrivers != [])
("--with-dri-drivers=" +
builtins.concatStringsSep "," driDrivers))
++ (optional (vulkanDrivers != [])
("--with-vulkan-drivers=" +
builtins.concatStringsSep "," vulkanDrivers))
++ [
(enableFeature enableTextureFloats "texture-float")
(enableFeature grsecEnabled "glx-rts")
(enableFeature stdenv.isLinux "dri3")
(enableFeature stdenv.isLinux "nine") # Direct3D in Wine
"--enable-libglvnd"
"--enable-dri"
"--enable-driglx-direct"
"--enable-gles1"
"--enable-gles2"
"--enable-glx"
# https://bugs.freedesktop.org/show_bug.cgi?id=35268
(enableFeature (!stdenv.hostPlatform.isMusl) "glx-tls")
"--enable-gallium-osmesa" # used by wine
"--enable-llvm"
"--enable-egl"
"--enable-xa" # used in vmware driver
"--enable-gbm"
"--enable-xvmc"
"--enable-vdpau"
"--enable-shared-glapi"
"--enable-sysfs"
"--enable-llvm-shared-libs"
"--enable-omx-bellagio"
"--enable-va"
"--disable-opencl"
];
nativeBuildInputs = [ autoreconfHook intltool pkgconfig file ];
propagatedBuildInputs = with xorg;
[ libXdamage libXxf86vm ]
++ optional stdenv.isLinux libdrm;
buildInputs = with xorg; [
expat llvmPackages.llvm libglvnd
glproto dri2proto dri3proto presentproto
libX11 libXext libxcb libXt libXfixes libxshmfence
libffi wayland wayland-protocols libvdpau libelf libXvMC
libomxil-bellagio libva-minimal libpthreadstubs openssl/*or another sha1 provider*/
valgrind-light python2 python2.pkgs.Mako
];
enableParallelBuilding = true;
doCheck = false;
installFlags = [
"sysconfdir=\${drivers}/etc"
"localstatedir=\${TMPDIR}"
"vendorjsondir=\${out}/share/glvnd/egl_vendor.d"
];
# TODO: probably not all .la files are completely fixed, but it shouldn't matter;
postInstall = ''
# move gallium-related stuff to $drivers, so $out doesn't depend on LLVM
mv -t "$drivers/lib/" \
$out/lib/libXvMC* \
$out/lib/d3d \
$out/lib/vdpau \
$out/lib/bellagio \
$out/lib/libxatracker* \
$out/lib/libvulkan_*
# Move other drivers to a separate output
mv $out/lib/dri/* $drivers/lib/dri # */
rmdir "$out/lib/dri"
mv $out/lib/lib*_mesa* $drivers/lib
# move libOSMesa to $osmesa, as it's relatively big
mkdir -p {$osmesa,$drivers}/lib/
mv -t $osmesa/lib/ $out/lib/libOSMesa*
# now fix references in .la files
sed "/^libdir=/s,$out,$osmesa," -i $osmesa/lib/libOSMesa*.la
# set the default search path for DRI drivers; used e.g. by X server
substituteInPlace "$dev/lib/pkgconfig/dri.pc" --replace '$(drivers)' "${libglvnd.driverLink}"
# remove GLES libraries; they are provided by libglvnd
rm $out/lib/lib{GLESv1_CM,GLESv2}.*
# remove pkgconfig files for GL/GLES/EGL; they are provided by libGL.
rm $dev/lib/pkgconfig/{gl,egl,glesv1_cm,glesv2}.pc
# move vendor files
mv $out/share/ $drivers/
# Update search path used by glvnd
for js in $drivers/share/glvnd/egl_vendor.d/*.json; do
substituteInPlace "$js" --replace '"libEGL_' '"'"$drivers/lib/libEGL_"
done
# Update search path used by pkg-config
for pc in $dev/lib/pkgconfig/{d3d,dri,xatracker}.pc; do
substituteInPlace "$pc" --replace $out $drivers
done
'' + optionalString (vulkanDrivers != []) ''
# Update search path used by Vulkan (it's pointing to $out but
# drivers are in $drivers)
for js in $drivers/share/vulkan/icd.d/*.json; do
substituteInPlace "$js" --replace "$out" "$drivers"
done
'';
# TODO:
# check $out doesn't depend on llvm: builder failures are ignored
# for some reason grep -qv '${llvmPackages.llvm}' -R "$out";
postFixup = ''
# add RPATH so the drivers can find the moved libgallium and libdricore9
# moved here to avoid problems with stripping patchelfed files
for lib in $drivers/lib/*.so* $drivers/lib/*/*.so*; do
if [[ ! -L "$lib" ]]; then
patchelf --set-rpath "$(patchelf --print-rpath $lib):$drivers/lib" "$lib"
fi
done
'';
passthru = {
inherit libdrm version;
inherit (libglvnd) driverLink;
stubs = stdenv.mkDerivation {
name = "libGL-${libglvnd.version}";
outputs = [ "out" "dev" ];
# Use stub libraries from libglvnd and headers from Mesa.
buildCommand = ''
ln -s ${libglvnd.out} $out
mkdir -p $dev/{,lib/pkgconfig,nix-support}
echo "$out" > $dev/nix-support/propagated-build-inputs
ln -s ${self.dev}/include $dev/include
genPkgConfig() {
local name="$1"
local lib="$2"
cat <<EOF >$dev/lib/pkgconfig/$name.pc
Name: $name
Description: $lib library
Version: ${self.version}
Libs: -L${libglvnd.out}/lib -l$lib
Cflags: -I${self.dev}/include
EOF
}
genPkgConfig gl GL
genPkgConfig egl EGL
genPkgConfig glesv1_cm GLESv1_CM
genPkgConfig glesv2 GLESv2
'';
};
};
meta = with stdenv.lib; {
description = "An open source implementation of OpenGL";
homepage = https://www.mesa3d.org/;
license = licenses.mit; # X11 variant, in most files
platforms = platforms.linux;
maintainers = with maintainers; [ eduarrrd vcunat ];
};
};
in self
|