350 lines
13 KiB
Nix
350 lines
13 KiB
Nix
{ stdenv, lib, llvmPackages, gnChromium, ninja, which, nodejs, fetchpatch, fetchurl
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# default dependencies
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, gnutar, bzip2, flac, speex, libopus
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, libevent, expat, libjpeg, snappy
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, libpng, libcap
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, xdg-utils, yasm, nasm, minizip, libwebp
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, libusb1, pciutils, nss, re2
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, python2Packages, perl, pkg-config
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, nspr, systemd, kerberos
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, util-linux, alsaLib
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, bison, gperf
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, glib, gtk3, dbus-glib
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, glibc
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, libXScrnSaver, libXcursor, libXtst, libxshmfence, libGLU, libGL
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, protobuf, speechd, libXdamage, cups
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, ffmpeg, libxslt, libxml2, at-spi2-core
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, jre8
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, pipewire_0_2
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, libva
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, libdrm, wayland, mesa, libxkbcommon # Ozone
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# optional dependencies
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, libgcrypt ? null # gnomeSupport || cupsSupport
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# package customization
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, gnomeSupport ? false, gnome ? null
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, gnomeKeyringSupport ? false, libgnome-keyring3 ? null
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, proprietaryCodecs ? true
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, cupsSupport ? true
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, pulseSupport ? false, libpulseaudio ? null
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, ungoogled ? false, ungoogled-chromium
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, channel
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, upstream-info
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}:
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buildFun:
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with lib;
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let
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jre = jre8; # TODO: remove override https://github.com/NixOS/nixpkgs/pull/89731
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# The additional attributes for creating derivations based on the chromium
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# source tree.
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extraAttrs = buildFun base;
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githubPatch = commit: sha256: fetchpatch {
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url = "https://github.com/chromium/chromium/commit/${commit}.patch";
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inherit sha256;
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};
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mkGnFlags =
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let
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# Serialize Nix types into GN types according to this document:
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# https://source.chromium.org/gn/gn/+/master:docs/language.md
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mkGnString = value: "\"${escape ["\"" "$" "\\"] value}\"";
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sanitize = value:
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if value == true then "true"
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else if value == false then "false"
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else if isList value then "[${concatMapStringsSep ", " sanitize value}]"
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else if isInt value then toString value
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else if isString value then mkGnString value
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else throw "Unsupported type for GN value `${value}'.";
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toFlag = key: value: "${key}=${sanitize value}";
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in attrs: concatStringsSep " " (attrValues (mapAttrs toFlag attrs));
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# https://source.chromium.org/chromium/chromium/src/+/master:build/linux/unbundle/replace_gn_files.py
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gnSystemLibraries = [
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"ffmpeg"
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"flac"
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"libjpeg"
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"libpng"
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"libwebp"
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"libxslt"
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"opus"
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"snappy"
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"zlib"
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];
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opusWithCustomModes = libopus.override {
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withCustomModes = true;
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};
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defaultDependencies = [
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bzip2 flac speex opusWithCustomModes
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libevent expat libjpeg snappy
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libpng libcap
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xdg-utils minizip libwebp
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libusb1 re2
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ffmpeg libxslt libxml2
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nasm
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];
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# build paths and release info
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packageName = extraAttrs.packageName or extraAttrs.name;
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buildType = "Release";
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buildPath = "out/${buildType}";
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libExecPath = "$out/libexec/${packageName}";
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chromiumVersionAtLeast = min-version:
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versionAtLeast upstream-info.version min-version;
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versionRange = min-version: upto-version:
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let inherit (upstream-info) version;
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result = versionAtLeast version min-version && versionOlder version upto-version;
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ungoogled-version = (importJSON ./upstream-info.json).ungoogled-chromium.version;
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in if versionAtLeast ungoogled-version upto-version
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then warn "chromium: ungoogled version ${ungoogled-version} is newer than a patchset bounded at ${upto-version}. You can safely delete it."
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result
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else result;
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ungoogler = ungoogled-chromium {
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inherit (upstream-info.deps.ungoogled-patches) rev sha256;
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};
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base = rec {
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name = "${packageName}-unwrapped-${version}";
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inherit (upstream-info) version;
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inherit packageName buildType buildPath;
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src = fetchurl {
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url = "https://commondatastorage.googleapis.com/chromium-browser-official/chromium-${version}.tar.xz";
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inherit (upstream-info) sha256;
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};
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nativeBuildInputs = [
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llvmPackages.lldClang.bintools
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ninja which python2Packages.python perl pkg-config
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python2Packages.ply python2Packages.jinja2 nodejs
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gnutar python2Packages.setuptools
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];
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buildInputs = defaultDependencies ++ [
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nspr nss systemd
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util-linux alsaLib
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bison gperf kerberos
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glib gtk3 dbus-glib
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libXScrnSaver libXcursor libXtst libxshmfence libGLU libGL
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pciutils protobuf speechd libXdamage at-spi2-core
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jre
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pipewire_0_2
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libva
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libdrm wayland mesa.drivers libxkbcommon
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] ++ optional gnomeKeyringSupport libgnome-keyring3
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++ optionals gnomeSupport [ gnome.GConf libgcrypt ]
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++ optionals cupsSupport [ libgcrypt cups ]
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++ optional pulseSupport libpulseaudio;
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patches = [
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./patches/no-build-timestamps.patch # Optional patch to use SOURCE_DATE_EPOCH in compute_build_timestamp.py (should be upstreamed)
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./patches/widevine-79.patch # For bundling Widevine (DRM), might be replaceable via bundle_widevine_cdm=true in gnFlags
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# ++ optional (versionRange "68" "72") (githubPatch "<patch>" "0000000000000000000000000000000000000000000000000000000000000000")
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] ++ optional (versionRange "89" "90.0.4402.0") (githubPatch
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# To fix the build of chromiumBeta and chromiumDev:
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"b5b80df7dafba8cafa4c6c0ba2153dfda467dfc9" # add dependency on opus in webcodecs
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"1r4wmwaxz5xbffmj5wspv2xj8s32j9p6jnwimjmalqg3al2ba64x"
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);
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postPatch = ''
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# remove unused third-party
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for lib in ${toString gnSystemLibraries}; do
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if [ -d "third_party/$lib" ]; then
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find "third_party/$lib" -type f \
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\! -path "third_party/$lib/chromium/*" \
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\! -path "third_party/$lib/google/*" \
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\! -path "third_party/harfbuzz-ng/utils/hb_scoped.h" \
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\! -regex '.*\.\(gn\|gni\|isolate\)' \
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-delete
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fi
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done
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# Required for patchShebangs (unsupported interpreter directive, basename: invalid option -- '*', etc.):
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substituteInPlace native_client/SConstruct --replace "#! -*- python -*-" ""
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if [ -e third_party/harfbuzz-ng/src/src/update-unicode-tables.make ]; then
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substituteInPlace third_party/harfbuzz-ng/src/src/update-unicode-tables.make \
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--replace "/usr/bin/env -S make -f" "/usr/bin/make -f"
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fi
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# We want to be able to specify where the sandbox is via CHROME_DEVEL_SANDBOX
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substituteInPlace sandbox/linux/suid/client/setuid_sandbox_host.cc \
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--replace \
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'return sandbox_binary;' \
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'return base::FilePath(GetDevelSandboxPath());'
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substituteInPlace services/audio/audio_sandbox_hook_linux.cc \
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--replace \
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'/usr/share/alsa/' \
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'${alsaLib}/share/alsa/' \
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--replace \
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'/usr/lib/x86_64-linux-gnu/gconv/' \
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'${glibc}/lib/gconv/' \
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--replace \
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'/usr/share/locale/' \
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'${glibc}/share/locale/'
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sed -i -e 's@"\(#!\)\?.*xdg-@"\1${xdg-utils}/bin/xdg-@' \
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chrome/browser/shell_integration_linux.cc
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sed -i -e '/lib_loader.*Load/s!"\(libudev\.so\)!"${lib.getLib systemd}/lib/\1!' \
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device/udev_linux/udev?_loader.cc
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sed -i -e '/libpci_loader.*Load/s!"\(libpci\.so\)!"${pciutils}/lib/\1!' \
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gpu/config/gpu_info_collector_linux.cc
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# Allow to put extensions into the system-path.
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sed -i -e 's,/usr,/run/current-system/sw,' chrome/common/chrome_paths.cc
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patchShebangs .
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# use our own nodejs
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mkdir -p third_party/node/linux/node-linux-x64/bin
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ln -s "$(command -v node)" third_party/node/linux/node-linux-x64/bin/node
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# Allow building against system libraries in official builds
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sed -i 's/OFFICIAL_BUILD/GOOGLE_CHROME_BUILD/' tools/generate_shim_headers/generate_shim_headers.py
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'' + optionalString stdenv.isAarch64 ''
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substituteInPlace build/toolchain/linux/BUILD.gn \
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--replace 'toolprefix = "aarch64-linux-gnu-"' 'toolprefix = ""'
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'' + optionalString ungoogled ''
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${ungoogler}/utils/prune_binaries.py . ${ungoogler}/pruning.list || echo "some errors"
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${ungoogler}/utils/patches.py . ${ungoogler}/patches
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${ungoogler}/utils/domain_substitution.py apply -r ${ungoogler}/domain_regex.list -f ${ungoogler}/domain_substitution.list -c ./ungoogled-domsubcache.tar.gz .
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'';
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gnFlags = mkGnFlags ({
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is_official_build = true;
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custom_toolchain = "//build/toolchain/linux/unbundle:default";
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host_toolchain = "//build/toolchain/linux/unbundle:default";
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system_wayland_scanner_path = "${wayland}/bin/wayland-scanner";
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use_sysroot = false;
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use_gnome_keyring = gnomeKeyringSupport;
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use_gio = gnomeSupport;
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# ninja: error: '../../native_client/toolchain/linux_x86/pnacl_newlib/bin/x86_64-nacl-objcopy',
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# needed by 'nacl_irt_x86_64.nexe', missing and no known rule to make it
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enable_nacl = false;
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# Enabling the Widevine component here doesn't affect whether we can
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# redistribute the chromium package; the Widevine component is either
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# added later in the wrapped -wv build or downloaded from Google.
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enable_widevine = true;
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use_cups = cupsSupport;
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# Provides the enable-webrtc-pipewire-capturer flag to support Wayland screen capture.
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rtc_use_pipewire = true;
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treat_warnings_as_errors = false;
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clang_use_chrome_plugins = false;
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blink_symbol_level = 0;
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symbol_level = 0;
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fieldtrial_testing_like_official_build = true;
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# Google API keys, see:
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# http://www.chromium.org/developers/how-tos/api-keys
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# Note: These are for NixOS/nixpkgs use ONLY. For your own distribution,
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# please get your own set of keys.
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google_api_key = "AIzaSyDGi15Zwl11UNe6Y-5XW_upsfyw31qwZPI";
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google_default_client_id = "404761575300.apps.googleusercontent.com";
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google_default_client_secret = "9rIFQjfnkykEmqb6FfjJQD1D";
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} // optionalAttrs proprietaryCodecs {
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# enable support for the H.264 codec
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proprietary_codecs = true;
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enable_hangout_services_extension = true;
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ffmpeg_branding = "Chrome";
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} // optionalAttrs pulseSupport {
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use_pulseaudio = true;
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link_pulseaudio = true;
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} // optionalAttrs (chromiumVersionAtLeast "89") {
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# Disable PGO (defaults to 2 since M89) because it fails without additional changes:
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# error: Could not read profile ../../chrome/build/pgo_profiles/chrome-linux-master-1610647094-405a32bcf15e5a84949640f99f84a5b9f61e2f2e.profdata: Unsupported instrumentation profile format version
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chrome_pgo_phase = 0;
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} // optionalAttrs (chromiumVersionAtLeast "90") {
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# Disable build with TFLite library because it fails without additional changes:
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# ninja: error: '../../chrome/test/data/simple_test.tflite', needed by 'test_data/simple_test.tflite', missing and no known rule to make it
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# Note: chrome/test/data/simple_test.tflite is in the Git repository but not in chromium-90.0.4400.8.tar.xz
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# See also chrome/services/machine_learning/README.md
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build_with_tflite_lib = false;
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} // optionalAttrs ungoogled {
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chrome_pgo_phase = 0;
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enable_hangout_services_extension = false;
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enable_js_type_check = false;
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enable_mdns = false;
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enable_nacl_nonsfi = false;
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enable_one_click_signin = false;
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enable_reading_list = false;
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enable_remoting = false;
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enable_reporting = false;
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enable_service_discovery = false;
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exclude_unwind_tables = true;
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google_api_key = "";
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google_default_client_id = "";
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google_default_client_secret = "";
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safe_browsing_mode = 0;
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use_official_google_api_keys = false;
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use_unofficial_version_number = false;
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} // (extraAttrs.gnFlags or {}));
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configurePhase = ''
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runHook preConfigure
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# This is to ensure expansion of $out.
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libExecPath="${libExecPath}"
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python build/linux/unbundle/replace_gn_files.py --system-libraries ${toString gnSystemLibraries}
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${gnChromium}/bin/gn gen --args=${escapeShellArg gnFlags} out/Release | tee gn-gen-outputs.txt
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# Fail if `gn gen` contains a WARNING.
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grep -o WARNING gn-gen-outputs.txt && echo "Found gn WARNING, exiting nix build" && exit 1
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runHook postConfigure
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'';
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# Don't spam warnings about unknown warning options. This is useful because
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# our Clang is always older than Chromium's and the build logs have a size
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# of approx. 25 MB without this option (and this saves e.g. 66 %).
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NIX_CFLAGS_COMPILE = "-Wno-unknown-warning-option";
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buildPhase = let
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buildCommand = target: ''
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ninja -C "${buildPath}" -j$NIX_BUILD_CORES -l$NIX_BUILD_CORES "${target}"
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(
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source chrome/installer/linux/common/installer.include
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PACKAGE=$packageName
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MENUNAME="Chromium"
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process_template chrome/app/resources/manpage.1.in "${buildPath}/chrome.1"
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)
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'';
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targets = extraAttrs.buildTargets or [];
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commands = map buildCommand targets;
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in concatStringsSep "\n" commands;
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postFixup = ''
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# Make sure that libGLESv2 is found by dlopen (if using EGL).
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chromiumBinary="$libExecPath/$packageName"
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origRpath="$(patchelf --print-rpath "$chromiumBinary")"
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patchelf --set-rpath "${libGL}/lib:$origRpath" "$chromiumBinary"
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'';
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passthru = {
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updateScript = ./update.py;
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chromiumDeps = {
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gn = gnChromium;
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};
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};
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};
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# Remove some extraAttrs we supplied to the base attributes already.
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in stdenv.mkDerivation (base // removeAttrs extraAttrs [
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"name" "gnFlags" "buildTargets"
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] // { passthru = base.passthru // (extraAttrs.passthru or {}); })
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