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{ stdenv, fetchurl, fetchpatch
, pkgconfig, intltool, autoreconfHook, substituteAll
, file, expat, libdrm, xorg, wayland, openssl
, llvmPackages, libffi, libomxil-bellagio, libva
, libelf, libvdpau, python2
, grsecEnabled ? false
, enableTextureFloats ? false # Texture floats are patented, see docs/patents.txt
}:
/** Packaging design:
- The basic mesa ($out) contains headers and libraries (GLU is in mesa_glu 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 $osmesa (~4 MB)
*/
with stdenv.lib;
if ! lists.elem stdenv.system platforms.mesaPlatforms then
throw "unsupported platform for Mesa"
else
let
version = "13.0.3";
branch = head (splitString "." version);
driverLink = "/run/opengl-driver" + optionalString stdenv.isi686 "-32";
in
stdenv.mkDerivation {
name = "mesa-noglu-${version}";
src = fetchurl {
urls = [
"ftp://ftp.freedesktop.org/pub/mesa/${version}/mesa-${version}.tar.xz"
"ftp://ftp.freedesktop.org/pub/mesa/older-versions/${branch}.x/${version}/mesa-${version}.tar.xz"
"https://launchpad.net/mesa/trunk/${version}/+download/mesa-${version}.tar.xz"
];
sha256 = "d9aa8be5c176d00d0cd503cb2f64a5a403ea471ec819c022581414860d7ba40e";
};
prePatch = "patchShebangs .";
# TODO:
# revive ./dricore-gallium.patch when it gets ported (from Ubuntu), as it saved
# ~35 MB in $drivers; watch https://launchpad.net/ubuntu/+source/mesa/+changelog
patches = [
./glx_ro_text_segm.patch # fix for grsecurity/PaX
./symlink-drivers.patch
];
postPatch = ''
substituteInPlace src/egl/main/egldriver.c \
--replace _EGL_DRIVER_SEARCH_DIR '"${driverLink}"'
'';
outputs = [ "out" "dev" "drivers" "osmesa" ];
# TODO: Figure out how to enable opencl without having a runtime dependency on clang
configureFlags = [
"--sysconfdir=/etc"
"--localstatedir=/var"
"--with-dri-driverdir=$(drivers)/lib/dri"
"--with-dri-searchpath=${driverLink}/lib/dri"
"--with-egl-platforms=x11,wayland,drm"
] ++ (if stdenv.isArm || stdenv.isAarch64 then [
"--with-gallium-drivers=nouveau,freedreno,vc4,swrast"
"--with-dri-drivers=nouveau,swrast"
] else [
"--with-gallium-drivers=svga,i915,ilo,r300,r600,radeonsi,nouveau,swrast"
"--with-dri-drivers=i915,i965,nouveau,radeon,r200,swrast"
"--with-vulkan-drivers=intel"
]) ++ [
(enableFeature enableTextureFloats "texture-float")
(enableFeature grsecEnabled "glx-rts")
(enableFeature stdenv.isLinux "dri3")
(enableFeature stdenv.isLinux "nine") # Direct3D in Wine
"--enable-dri"
"--enable-driglx-direct"
"--enable-gles1"
"--enable-gles2"
"--enable-glx"
"--enable-glx-tls"
"--enable-gallium-osmesa" # used by wine
"--enable-gallium-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"
"--enable-va"
"--disable-opencl"
];
nativeBuildInputs = [ pkgconfig file ];
propagatedBuildInputs = with xorg;
[ libXdamage libXxf86vm ]
++ optional stdenv.isLinux libdrm;
buildInputs = with xorg; [
autoreconfHook intltool expat llvmPackages.llvm
glproto dri2proto dri3proto presentproto
libX11 libXext libxcb libXt libXfixes libxshmfence
libffi wayland libvdpau libelf libXvMC
libomxil-bellagio libva libpthreadstubs openssl/*or another sha1 provider*/
(python2.withPackages (ps: [ ps.Mako ]))
];
enableParallelBuilding = true;
doCheck = false;
installFlags = [
"sysconfdir=\${out}/etc"
"localstatedir=\${TMPDIR}"
];
# 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_*
mv $out/lib/dri/* $drivers/lib/dri # */
rmdir "$out/lib/dri"
# 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 '$(drivers)' "${driverLink}"
'' + optionalString (!(stdenv.isArm || stdenv.isAarch64)) ''
# move share/vulkan/icd.d/
mv $out/share/ $drivers/
# 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:
# @vcunat isn't sure if drirc will be found when in $out/etc/;
# 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 driverLink; };
meta = with stdenv.lib; {
description = "An open source implementation of OpenGL";
homepage = http://www.mesa3d.org/;
license = licenses.mit; # X11 variant, in most files
platforms = platforms.mesaPlatforms;
maintainers = with maintainers; [ eduarrrd vcunat ];
};
}
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