16879e2f6a
The ‘mesa-darwin’ stuff was very out of date (2012). This moves darwin to use the newer mesa. Stuff seems to build okay. Needs more testing on other stuff though (libraries work). No drivers build but that is how it should work on macOS. /cc @cstrahan @Anton-Latukha
276 lines
9.3 KiB
Nix
276 lines
9.3 KiB
Nix
{ stdenv, fetchurl, lib
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, pkgconfig, intltool, autoreconfHook
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, file, expat, libdrm, xorg, wayland, wayland-protocols, openssl
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, llvmPackages, libffi, libomxil-bellagio, libva-minimal
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, libelf, libvdpau, valgrind-light, python2
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, libglvnd
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, enableRadv ? true
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, galliumDrivers ? null
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, driDrivers ? null
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, vulkanDrivers ? null
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, eglPlatforms ? [ "x11" ] ++ lib.optionals stdenv.isLinux [ "wayland" "drm" ]
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, OpenGL, Xplugin
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}:
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/** Packaging design:
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- The basic mesa ($out) contains headers and libraries (GLU is in libGLU now).
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This or the mesa attribute (which also contains GLU) are small (~ 2 MB, mostly headers)
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and are designed to be the buildInput of other packages.
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- DRI drivers are compiled into $drivers output, which is much bigger and
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depends on LLVM. These should be searched at runtime in
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"/run/opengl-driver{,-32}/lib/*" and so are kind-of impure (given by NixOS).
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(I suppose on non-NixOS one would create the appropriate symlinks from there.)
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- libOSMesa is in $osmesa (~4 MB)
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*/
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with stdenv.lib;
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if ! lists.elem stdenv.system platforms.mesaPlatforms then
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throw "unsupported platform for Mesa"
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else
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let
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defaultGalliumDrivers =
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optionals (builtins.elem "drm" eglPlatforms)
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(if stdenv.isAarch32
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then ["virgl" "nouveau" "freedreno" "vc4" "etnaviv" "imx"]
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else if stdenv.isAarch64
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then ["virgl" "nouveau" "vc4" ]
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else ["virgl" "svga" "i915" "r300" "r600" "radeonsi" "nouveau"]);
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defaultDriDrivers =
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optionals (builtins.elem "drm" eglPlatforms)
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(if (stdenv.isAarch32 || stdenv.isAarch64)
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then ["nouveau"]
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else ["i915" "i965" "nouveau" "radeon" "r200"]);
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defaultVulkanDrivers =
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optionals stdenv.isLinux (if (stdenv.isAarch32 || stdenv.isAarch64)
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then []
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else ["intel"] ++ lib.optional enableRadv "radeon");
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in
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let gallium_ = galliumDrivers; dri_ = driDrivers; vulkan_ = vulkanDrivers; in
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let
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galliumDrivers =
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(if gallium_ == null
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then defaultGalliumDrivers
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else gallium_)
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++ lib.optional stdenv.isLinux "swrast";
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driDrivers =
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(if dri_ == null
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then optionals (elem "drm" eglPlatforms) defaultDriDrivers
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else dri_) ++ lib.optional stdenv.isLinux "swrast";
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vulkanDrivers =
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if vulkan_ == null
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then defaultVulkanDrivers
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else vulkan_;
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in
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let
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version = "18.1.5";
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branch = head (splitString "." version);
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in
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let self = stdenv.mkDerivation {
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name = "mesa-noglu-${version}";
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src = fetchurl {
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urls = [
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"ftp://ftp.freedesktop.org/pub/mesa/mesa-${version}.tar.xz"
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"ftp://ftp.freedesktop.org/pub/mesa/${version}/mesa-${version}.tar.xz"
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"ftp://ftp.freedesktop.org/pub/mesa/older-versions/${branch}.x/${version}/mesa-${version}.tar.xz"
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"https://mesa.freedesktop.org/archive/mesa-${version}.tar.xz"
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];
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sha256 = "69dbe6f1a6660386f5beb85d4fcf003ee23023ed7b9a603de84e9a37e8d98dea";
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};
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prePatch = "patchShebangs .";
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# TODO:
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# revive ./dricore-gallium.patch when it gets ported (from Ubuntu), as it saved
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# ~35 MB in $drivers; watch https://launchpad.net/ubuntu/+source/mesa/+changelog
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patches = [
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./symlink-drivers.patch
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./missing-includes.patch # dev_t needs sys/stat.h, time_t needs time.h, etc.-- fixes build w/musl
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./disk_cache-include-dri-driver-path-in-cache-key.patch
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] ++ lib.optional stdenv.isDarwin ./darwin-clock-gettime.patch;
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outputs = [ "out" "dev" "drivers" ]
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++ lib.optional (elem "swrast" galliumDrivers) "osmesa";
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# TODO: Figure out how to enable opencl without having a runtime dependency on clang
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configureFlags = [
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"--sysconfdir=${libglvnd.driverLink}/etc"
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"--localstatedir=/var"
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"--with-dri-driverdir=$(drivers)/lib/dri"
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"--with-dri-searchpath=${libglvnd.driverLink}/lib/dri"
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"--with-platforms=${concatStringsSep "," eglPlatforms}"
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"--with-gallium-drivers=${concatStringsSep "," galliumDrivers}"
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"--with-dri-drivers=${concatStringsSep "," driDrivers}"
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"--with-vulkan-drivers=${concatStringsSep "," vulkanDrivers}"
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(enableFeature stdenv.isLinux "dri3")
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(enableFeature stdenv.isLinux "nine") # Direct3D in Wine
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"--enable-libglvnd"
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"--enable-dri"
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"--enable-driglx-direct"
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"--enable-gles1"
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"--enable-gles2"
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"--enable-glx"
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# https://bugs.freedesktop.org/show_bug.cgi?id=35268
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(enableFeature (!stdenv.hostPlatform.isMusl) "glx-tls")
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# used by wine
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(enableFeature (elem "swrast" galliumDrivers) "gallium-osmesa")
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"--enable-llvm"
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(enableFeature stdenv.isLinux "egl")
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(enableFeature stdenv.isLinux "xa") # used in vmware driver
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(enableFeature stdenv.isLinux "gbm")
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"--enable-xvmc"
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"--enable-vdpau"
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"--enable-shared-glapi"
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"--enable-llvm-shared-libs"
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(enableFeature stdenv.isLinux "omx-bellagio")
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(enableFeature stdenv.isLinux "va")
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"--disable-opencl"
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];
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nativeBuildInputs = [ autoreconfHook intltool pkgconfig file ];
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propagatedBuildInputs = with xorg;
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[ libXdamage libXxf86vm ]
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++ optional stdenv.isLinux libdrm
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++ optionals stdenv.isDarwin [ OpenGL Xplugin ];
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buildInputs = with xorg; [
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expat llvmPackages.llvm libglvnd
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glproto dri2proto dri3proto presentproto
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libX11 libXext libxcb libXt libXfixes libxshmfence
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libffi libvdpau libelf libXvMC
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libpthreadstubs openssl/*or another sha1 provider*/
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valgrind-light python2 python2.pkgs.Mako
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] ++ lib.optionals stdenv.isLinux [ wayland wayland-protocols
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libomxil-bellagio libva-minimal ];
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enableParallelBuilding = true;
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doCheck = false;
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installFlags = [
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"sysconfdir=\${drivers}/etc"
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"localstatedir=\${TMPDIR}"
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"vendorjsondir=\${out}/share/glvnd/egl_vendor.d"
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];
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# TODO: probably not all .la files are completely fixed, but it shouldn't matter;
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postInstall = optionalString (galliumDrivers != []) ''
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# move gallium-related stuff to $drivers, so $out doesn't depend on LLVM
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mv -t "$drivers/lib/" \
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$out/lib/libXvMC* \
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$out/lib/d3d \
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$out/lib/vdpau \
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$out/lib/bellagio \
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$out/lib/libxatracker* \
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$out/lib/libvulkan_*
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# Move other drivers to a separate output
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mv $out/lib/dri/* $drivers/lib/dri # */
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rmdir "$out/lib/dri"
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mv $out/lib/lib*_mesa* $drivers/lib
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# move libOSMesa to $osmesa, as it's relatively big
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mkdir -p {$osmesa,$drivers}/lib/
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mv -t $osmesa/lib/ $out/lib/libOSMesa*
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# now fix references in .la files
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sed "/^libdir=/s,$out,$osmesa," -i $osmesa/lib/libOSMesa*.la
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# set the default search path for DRI drivers; used e.g. by X server
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substituteInPlace "$dev/lib/pkgconfig/dri.pc" --replace '$(drivers)' "${libglvnd.driverLink}"
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# remove GLES libraries; they are provided by libglvnd
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rm $out/lib/lib{GLESv1_CM,GLESv2}.*
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# remove pkgconfig files for GL/GLES/EGL; they are provided by libGL.
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rm $dev/lib/pkgconfig/{gl,egl,glesv1_cm,glesv2}.pc
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# move vendor files
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mv $out/share/ $drivers/
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# Update search path used by glvnd
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for js in $drivers/share/glvnd/egl_vendor.d/*.json; do
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substituteInPlace "$js" --replace '"libEGL_' '"'"$drivers/lib/libEGL_"
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done
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# Update search path used by pkg-config
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for pc in $dev/lib/pkgconfig/{d3d,dri,xatracker}.pc; do
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substituteInPlace "$pc" --replace $out $drivers
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done
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'' + optionalString (vulkanDrivers != []) ''
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# Update search path used by Vulkan (it's pointing to $out but
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# drivers are in $drivers)
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for js in $drivers/share/vulkan/icd.d/*.json; do
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substituteInPlace "$js" --replace "$out" "$drivers"
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done
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'';
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# TODO:
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# check $out doesn't depend on llvm: builder failures are ignored
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# for some reason grep -qv '${llvmPackages.llvm}' -R "$out";
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postFixup = optionalString (galliumDrivers != []) ''
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# add RPATH so the drivers can find the moved libgallium and libdricore9
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# moved here to avoid problems with stripping patchelfed files
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for lib in $drivers/lib/*.so* $drivers/lib/*/*.so*; do
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if [[ ! -L "$lib" ]]; then
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patchelf --set-rpath "$(patchelf --print-rpath $lib):$drivers/lib" "$lib"
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fi
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done
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'';
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passthru = {
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inherit libdrm version;
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inherit (libglvnd) driverLink;
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stubs = stdenv.mkDerivation {
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name = "libGL-${libglvnd.version}";
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outputs = [ "out" "dev" ];
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# Use stub libraries from libglvnd and headers from Mesa.
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buildCommand = ''
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mkdir -p $out/nix-support
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ln -s ${libglvnd.out}/lib $out/lib
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mkdir -p $dev/{,lib/pkgconfig,nix-support}
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echo "$out" > $dev/nix-support/propagated-build-inputs
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ln -s ${self.dev}/include $dev/include
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genPkgConfig() {
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local name="$1"
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local lib="$2"
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cat <<EOF >$dev/lib/pkgconfig/$name.pc
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Name: $name
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Description: $lib library
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Version: ${self.version}
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Libs: -L${libglvnd.out}/lib -l$lib
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Cflags: -I${self.dev}/include
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EOF
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}
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genPkgConfig gl GL
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genPkgConfig egl EGL
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genPkgConfig glesv1_cm GLESv1_CM
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genPkgConfig glesv2 GLESv2
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'' + lib.optionalString stdenv.isDarwin ''
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echo ${OpenGL} > $out/nix-support/propagated-build-inputs
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'';
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};
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};
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meta = with stdenv.lib; {
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description = "An open source implementation of OpenGL";
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homepage = https://www.mesa3d.org/;
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license = licenses.mit; # X11 variant, in most files
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platforms = platforms.linux ++ platforms.darwin;
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maintainers = with maintainers; [ vcunat ];
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};
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};
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in self
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