From 333b88dae543dde25da6f3ed902b693ab30df399 Mon Sep 17 00:00:00 2001 From: Alyssa Ross Date: Wed, 17 Jul 2019 12:58:19 +0000 Subject: mesa: revert to upstream --- .../pkgs/development/libraries/mesa/default.nix | 600 ++++++++++----------- 1 file changed, 270 insertions(+), 330 deletions(-) (limited to 'nixpkgs/pkgs/development/libraries/mesa/default.nix') diff --git a/nixpkgs/pkgs/development/libraries/mesa/default.nix b/nixpkgs/pkgs/development/libraries/mesa/default.nix index c69324001df5..a35bdb5764bb 100644 --- a/nixpkgs/pkgs/development/libraries/mesa/default.nix +++ b/nixpkgs/pkgs/development/libraries/mesa/default.nix @@ -1,35 +1,18 @@ -{ stdenv, fetchurl, fetchpatch, lib -, pkgconfig, autoreconfHook, python2, python2Packages -, expat, zlib -, OpenGL, Xplugin - -, enableRadv ? stdenv.isLinux - +{ stdenv, fetchurl, lib +, pkgconfig, intltool, autoreconfHook +, file, expat, libdrm, xorg, wayland, wayland-protocols, openssl +, llvmPackages, libffi, libomxil-bellagio, libva-minimal +, libelf, libvdpau, python2, python2Packages +, libglvnd +, enableRadv ? true , galliumDrivers ? null , driDrivers ? null , vulkanDrivers ? null , eglPlatforms ? [ "x11" ] ++ lib.optionals stdenv.isLinux [ "wayland" "drm" ] -, xorg, wayland, wayland-protocols - -, xvmcSupport ? true -, vdpauSupport ? true, libvdpau -, omxBellagioSupport ? stdenv.isLinux, libomxil-bellagio -, vaSupport ? stdenv.isLinux, libva-minimal -, libdrmSupport ? stdenv.isLinux, libdrm -, libelfSupport ? stdenv.isLinux, libelf -, llvmSupport ? true, llvmPackages -, libglvndSupport ? true, libglvnd +, OpenGL, Xplugin , withValgrind ? stdenv.hostPlatform.isLinux && !stdenv.hostPlatform.isAarch32, valgrind-light }: -with lib; - -assert elem "drm" eglPlatforms -> libdrmSupport; -assert elem "wayland" eglPlatforms -> libdrmSupport; -assert xvmcSupport -> elem "x11" eglPlatforms; -assert vdpauSupport -> elem "x11" eglPlatforms; -assert enableRadv -> libdrmSupport && llvmSupport && libelfSupport; - /** 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) @@ -41,335 +24,292 @@ assert enableRadv -> libdrmSupport && llvmSupport && libelfSupport; - libOSMesa is in $osmesa (~4 MB) */ +with stdenv.lib; + let # platforms that have PCIe slots and thus can use most non-integrated GPUs pciePlatform = !stdenv.hostPlatform.isAarch32 && !stdenv.hostPlatform.isAarch64; defaultGalliumDrivers = optionals (elem "drm" eglPlatforms) ([ "virgl" ] - ++ optionals (pciePlatform || stdenv.hostPlatform.isAarch32 || stdenv.hostPlatform.isAarch64) [ "nouveau" ] - ++ optionals (stdenv.hostPlatform.isAarch32 || stdenv.hostPlatform.isAarch64) [ "vc4" ] - ++ optionals stdenv.hostPlatform.isAarch64 [ "freedreno" "etnaviv" "imx" ] - ++ optionals stdenv.hostPlatform.isx86 [ "svga" "i915" ] - ++ optional (pciePlatform && llvmSupport) "r300" - ++ optionals (pciePlatform && llvmSupport && libelfSupport) [ "r600" "radeonsi" ]); - + ++ lib.optionals pciePlatform [ "r300" "r600" "radeonsi" ] + ++ lib.optionals (pciePlatform || stdenv.hostPlatform.isAarch32 || stdenv.hostPlatform.isAarch64) [ "nouveau" ] + ++ lib.optionals stdenv.hostPlatform.isx86 [ "i915" "svga" ] + ++ lib.optionals (stdenv.hostPlatform.isAarch32 || stdenv.hostPlatform.isAarch64) [ "vc4" ] + ++ lib.optionals stdenv.hostPlatform.isAarch64 [ "freedreno" "etnaviv" "imx" ] + ); defaultDriDrivers = optionals (elem "drm" eglPlatforms) ([ ] - ++ optionals pciePlatform [ "radeon" "r200" ] - ++ optionals (pciePlatform || stdenv.hostPlatform.isAarch32 || stdenv.hostPlatform.isAarch64) [ "nouveau" ] - ++ optionals stdenv.hostPlatform.isx86 [ "i915" "i965" ]); - + ++ lib.optionals pciePlatform [ "radeon" "r200" ] + ++ lib.optionals (pciePlatform || stdenv.hostPlatform.isAarch32 || stdenv.hostPlatform.isAarch64) [ "nouveau" ] + ++ lib.optionals stdenv.hostPlatform.isx86 [ "i915" "i965" ]); defaultVulkanDrivers = optionals stdenv.hostPlatform.isLinux ([ ] - ++ optional (libdrmSupport && stdenv.hostPlatform.isx86) "intel" - ++ optional enableRadv "radeon"); - - gallium_ = galliumDrivers; dri_ = driDrivers; vulkan_ = vulkanDrivers; + ++ lib.optional stdenv.hostPlatform.isx86 "intel" + ++ lib.optional enableRadv "radeon"); in +let gallium_ = galliumDrivers; dri_ = driDrivers; vulkan_ = vulkanDrivers; in + let galliumDrivers = (if gallium_ == null then defaultGalliumDrivers else gallium_) - ++ optional stdenv.isLinux "swrast"; + ++ lib.optional stdenv.isLinux "swrast"; driDrivers = (if dri_ == null then optionals (elem "drm" eglPlatforms) defaultDriDrivers - else dri_) ++ optional stdenv.isLinux "swrast"; + else dri_) ++ lib.optional stdenv.isLinux "swrast"; vulkanDrivers = if vulkan_ == null then defaultVulkanDrivers else vulkan_; +in +let version = "18.3.4"; branch = head (splitString "." version); +in - self = - assert xvmcSupport -> - elem "r600" galliumDrivers || elem "nouveau" galliumDrivers; - assert omxBellagioSupport -> - intersectLists galliumDrivers [ "r600" "radeonsi" "nouveau" ] != []; - assert vaSupport -> - intersectLists galliumDrivers [ "r600" "radeonsi" "nouveau" ] != []; - assert vdpauSupport -> - intersectLists galliumDrivers [ "r300" "r600" "radeonsi" "nouveau" ] != []; - - stdenv.mkDerivation { - name = "mesa-${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 = "01xv03ah4l5lcfx015n3fg1620dh4nbbv6gmhh6zhdsx6sj4sc9j"; - }; - - prePatch = "patchShebangs ."; - - # TODO: - # revive ./dricore-gallium.patch when it gets ported (from Ubuntu), as it saved - # ~35 MB in $drivers; watch https://launchpad.net/ubuntu/+source/mesa/+changelog - patches = [ - ./symlink-drivers.patch - ./missing-includes.patch # dev_t needs sys/stat.h, time_t needs time.h, etc.-- fixes build w/musl - ./disk_cache-include-dri-driver-path-in-cache-key.patch - - (fetchpatch { - url = https://cgit.freedesktop.org/mesa/mesa/patch/?id=eb44c36cf1729e7e200b77cf8ea755dff72d1639; - sha256 = "1izp38yja917241y7qslbkbmxv5ll9746ivgg2q5s64cwiydwrcc"; - }) - (fetchpatch { - url = https://cgit.freedesktop.org/mesa/mesa/patch/?id=bcc4bfc8e80da5dc4c6ee44f791f2112dac208d1; - sha256 = "0rijkx80anbb7g14cg9g11ha7lcf7sixc7xsjam6myyd68nl3n5n"; - }) - ]; - - outputs = [ "out" "dev" "drivers" ] - ++ optional (elem "swrast" galliumDrivers) "osmesa"; - - # TODO: Figure out how to enable opencl without having a runtime dependency on clang - configureFlags = [ - "--sysconfdir=${libglvnd.driverLink}/etc" - "--localstatedir=/var" - "--with-dri-driverdir=$(drivers)/lib/dri" - "--with-dri-searchpath=${libglvnd.driverLink}/lib/dri" - "--with-va-libdir=$(drivers)/lib/dri" - "--with-platforms=${concatStringsSep "," eglPlatforms}" - "--with-gallium-drivers=${concatStringsSep "," galliumDrivers}" - "--with-dri-drivers=${concatStringsSep "," driDrivers}" - "--with-vulkan-drivers=${concatStringsSep "," vulkanDrivers}" - "--with-d3d-libdir=$(drivers)/lib" - "--with-xvmc-libdir=$(drivers)/lib" - "--with-vdpau-libdir=$(drivers)/lib" - "--with-omx-bellagio-libdir=$(drivers)/lib" - "--enable-texture-float" - "--enable-shared-glapi" - "--enable-llvm-shared-libs" - - # XXX: I'm not sure whether x11 is actually required in theory for - # dri3, but attempting to build with dri3 and without x11 - # results in a compile error. For future versions, check - # whether this is still the case and remove the check if not: - # - # Last checked: v18.3.4 - (enableFeature (stdenv.isLinux && elem "x11" eglPlatforms && libdrmSupport) "dri3") - - # Direct3D in Wine - (enableFeature (any (d: d != "swrast") galliumDrivers) "nine") - - (enableFeature libglvndSupport "libglvnd") - "--enable-dri" - "--enable-driglx-direct" - "--enable-gles1" - "--enable-gles2" - (enableFeature (elem "x11" eglPlatforms && libdrmSupport) "glx") - - # https://bugs.freedesktop.org/show_bug.cgi?id=35268 - (enableFeature (!stdenv.hostPlatform.isMusl) "glx-tls") - - # used by wine - (enableFeature (elem "swrast" galliumDrivers) "gallium-osmesa") - - (enableFeature llvmSupport "llvm") - (enableFeature stdenv.isLinux "egl") - - # used in vmware driver - (enableFeature (any (d: d != "swrast") galliumDrivers) "xa") - - (enableFeature libdrmSupport "gbm") - (enableFeature xvmcSupport "xvmc") - (enableFeature vdpauSupport "vdpau") - (enableFeature omxBellagioSupport "omx-bellagio") - (enableFeature vaSupport "va") - "--disable-opencl" - ]; - - nativeBuildInputs = [ autoreconfHook pkgconfig python2 ] - ++ optionals enableRadv [ python2Packages.Mako ]; - - propagatedBuildInputs = - optionals (elem "x11" eglPlatforms) (with xorg; [ libXdamage libXxf86vm ]) - ++ optional libdrmSupport libdrm - ++ optionals stdenv.isDarwin [ OpenGL Xplugin ]; - - buildInputs = [ expat zlib ] - ++ optional libglvndSupport libglvnd - ++ optional llvmSupport llvmPackages.llvm - ++ optional libelfSupport libelf - ++ optionals (elem "wayland" eglPlatforms) [ wayland wayland-protocols ] - ++ optional xvmcSupport xorg.libXvMC - ++ optional vdpauSupport libvdpau - ++ optional vaSupport libva-minimal - ++ optional omxBellagioSupport libomxil-bellagio - ++ optional withValgrind valgrind-light - - ++ optionals (elem "x11" eglPlatforms) - ((with xorg; [ xorgproto libX11 ])) - - ++ optionals (elem "x11" eglPlatforms && libdrmSupport) - (with xorg; [ libXext libxcb libxshmfence ]) - - ++ optional (elem "x11" eglPlatforms && elem "drm" eglPlatforms) - xorg.libXrandr; - - 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 = '' - # Some installs don't have any drivers so this directory is never created. - mkdir -p $drivers - '' + optionalString (galliumDrivers != []) '' - # 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 -f $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 - substituteInPlace $dev/lib/pkgconfig/dri.pc --replace $out $drivers - '' + 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 - '' + optionalString (any (d: d != "swrast") galliumDrivers) '' - # Update search path used by pkg-config - for pc in $dev/lib/pkgconfig/{d3d,xatracker}.pc; do - substituteInPlace "$pc" --replace $out $drivers - done - # move gallium-related stuff to $drivers, so $out doesn't depend on LLVM - mv $out/lib/libxatracker* $drivers/lib - '' + optionalString (vulkanDrivers != []) '' - # move gallium-related stuff to $drivers, so $out doesn't depend on LLVM - mv $out/lib/libvulkan_* $drivers/lib - '' + optionalString libglvndSupport '' - # Move other drivers to a separate output - mv $out/lib/lib*_mesa* $drivers/lib - ''; - - # TODO: - # check $out doesn't depend on llvm: builder failures are ignored - # for some reason grep -qv '${llvmPackages.llvm}' -R "$out"; - postFixup = optionalString (galliumDrivers != []) '' - # 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" "$lib" - fi - done +let self = stdenv.mkDerivation { + name = "mesa-${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 = "01xv03ah4l5lcfx015n3fg1620dh4nbbv6gmhh6zhdsx6sj4sc9j"; + }; + + prePatch = "patchShebangs ."; + + # TODO: + # revive ./dricore-gallium.patch when it gets ported (from Ubuntu), as it saved + # ~35 MB in $drivers; watch https://launchpad.net/ubuntu/+source/mesa/+changelog + patches = [ + ./symlink-drivers.patch + ./missing-includes.patch # dev_t needs sys/stat.h, time_t needs time.h, etc.-- fixes build w/musl + ./disk_cache-include-dri-driver-path-in-cache-key.patch + ]; + + outputs = [ "out" "dev" "drivers" ] + ++ lib.optional (elem "swrast" galliumDrivers) "osmesa"; + + # TODO: Figure out how to enable opencl without having a runtime dependency on clang + configureFlags = [ + "--sysconfdir=${libglvnd.driverLink}/etc" + "--localstatedir=/var" + "--with-dri-driverdir=$(drivers)/lib/dri" + "--with-dri-searchpath=${libglvnd.driverLink}/lib/dri" + "--with-platforms=${concatStringsSep "," eglPlatforms}" + "--with-gallium-drivers=${concatStringsSep "," galliumDrivers}" + "--with-dri-drivers=${concatStringsSep "," driDrivers}" + "--with-vulkan-drivers=${concatStringsSep "," vulkanDrivers}" + "--enable-texture-float" + (enableFeature stdenv.isLinux "dri3") + (enableFeature stdenv.isLinux "nine") # Direct3D in Wine + (enableFeature stdenv.isLinux "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") + # used by wine + (enableFeature (elem "swrast" galliumDrivers) "gallium-osmesa") + "--enable-llvm" + (enableFeature stdenv.isLinux "egl") + (enableFeature stdenv.isLinux "xa") # used in vmware driver + (enableFeature stdenv.isLinux "gbm") + "--enable-xvmc" + "--enable-vdpau" + "--enable-shared-glapi" + "--enable-llvm-shared-libs" + (enableFeature stdenv.isLinux "omx-bellagio") + (enableFeature stdenv.isLinux "va") + "--disable-opencl" + ]; + + nativeBuildInputs = [ + autoreconfHook intltool pkgconfig file + python2 python2Packages.Mako + ]; + + propagatedBuildInputs = with xorg; [ + libXdamage libXxf86vm + ] ++ optional stdenv.isLinux libdrm + ++ optionals stdenv.isDarwin [ OpenGL Xplugin ]; + + buildInputs = with xorg; [ + expat llvmPackages.llvm libglvnd xorgproto + libX11 libXext libxcb libXt libXfixes libxshmfence libXrandr + libffi libvdpau libelf libXvMC + libpthreadstubs openssl /*or another sha1 provider*/ + ] ++ lib.optionals (elem "wayland" eglPlatforms) [ wayland wayland-protocols ] + ++ lib.optionals stdenv.isLinux [ libomxil-bellagio libva-minimal ] + ++ lib.optional withValgrind valgrind-light; + + 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 = '' + # Some installs don't have any drivers so this directory is never created. + mkdir -p $drivers + '' + optionalString (galliumDrivers != []) '' + # 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 = optionalString (galliumDrivers != []) '' + # 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" "$lib" + fi + done + ''; + + passthru = { + inherit libdrm version; + inherit (libglvnd) driverLink; + + # Use stub libraries from libglvnd and headers from Mesa. + stubs = stdenv.mkDerivation { + name = "libGL-${libglvnd.version}"; + outputs = [ "out" "dev" ]; + + # On macOS, libglvnd is not supported, so we just use what mesa + # build. We need to also include OpenGL.framework, and some + # extra tricks to go along with. We add mesa’s libGLX to support + # the X extensions to OpenGL. + buildCommand = if stdenv.hostPlatform.isDarwin then '' + mkdir -p $out/nix-support $dev + echo ${OpenGL} >> $out/nix-support/propagated-build-inputs + ln -s ${self.out}/lib $out/lib + + mkdir -p $dev/lib/pkgconfig $dev/nix-support + echo "$out" > $dev/nix-support/propagated-build-inputs + ln -s ${self.dev}/include $dev/include + + cat <$dev/lib/pkgconfig/gl.pc + Name: gl + Description: gl library + Version: ${self.version} + Libs: -L${self.out}/lib -lGL + Cflags: -I${self.dev}/include + EOF + + cat <$dev/lib/pkgconfig/glesv1_cm.pc + Name: glesv1_cm + Description: glesv1_cm library + Version: ${self.version} + Libs: -L${self.out}/lib -lGLESv1_CM + Cflags: -I${self.dev}/include + EOF + + cat <$dev/lib/pkgconfig/glesv2.pc + Name: glesv2 + Description: glesv2 library + Version: ${self.version} + Libs: -L${self.out}/lib -lGLESv2 + Cflags: -I${self.dev}/include + EOF + '' + + # Otherwise, setup gl stubs to use libglvnd. + else '' + mkdir -p $out/nix-support + ln -s ${libglvnd.out}/lib $out/lib + + 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="$2" + + cat <$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 ''; - - passthru = { - inherit libdrm version; - inherit (libglvnd) driverLink; - - # Use stub libraries from libglvnd and headers from Mesa. - stubs = stdenv.mkDerivation { - name = "libGL-${libglvnd.version}"; - outputs = [ "out" "dev" ]; - - # On macOS, libglvnd is not supported, so we just use what mesa - # build. We need to also include OpenGL.framework, and some - # extra tricks to go along with. We add mesa’s libGLX to support - # the X extensions to OpenGL. - buildCommand = if stdenv.hostPlatform.isDarwin then '' - mkdir -p $out/nix-support $dev - echo ${OpenGL} >> $out/nix-support/propagated-build-inputs - ln -s ${self.out}/lib $out/lib - - mkdir -p $dev/lib/pkgconfig $dev/nix-support - echo "$out" > $dev/nix-support/propagated-build-inputs - ln -s ${self.dev}/include $dev/include - - cat <$dev/lib/pkgconfig/gl.pc - Name: gl - Description: gl library - Version: ${self.version} - Libs: -L${self.out}/lib -lGL - Cflags: -I${self.dev}/include - EOF - - cat <$dev/lib/pkgconfig/glesv1_cm.pc - Name: glesv1_cm - Description: glesv1_cm library - Version: ${self.version} - Libs: -L${self.out}/lib -lGLESv1_CM - Cflags: -I${self.dev}/include - EOF - - cat <$dev/lib/pkgconfig/glesv2.pc - Name: glesv2 - Description: glesv2 library - Version: ${self.version} - Libs: -L${self.out}/lib -lGLESv2 - Cflags: -I${self.dev}/include - EOF - '' - - # Otherwise, setup gl stubs to use libglvnd. - else '' - mkdir -p $out/nix-support - ln -s ${libglvnd.out}/lib $out/lib - - 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="$2" - - cat <$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 = { - description = "An open source implementation of OpenGL"; - homepage = https://www.mesa3d.org/; - license = licenses.mit; # X11 variant, in most files - platforms = platforms.mesaPlatforms; - maintainers = with maintainers; [ vcunat ]; - }; }; + }; + + 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.mesaPlatforms; + maintainers = with maintainers; [ vcunat ]; + }; +}; in self -- cgit 1.4.1