mirror of
https://github.com/NixOS/nixpkgs.git
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186315def7
Those functions can be required anywhere in the Nix expressions for Chromium and therefore they should be defined in default.nix and inherited where necessary. This fixes the chromiumBeta build which failed because I forgot to update the channel conditional when the beta channel advanced to M94. This is exactly why the version based conditionals should be used everywhere.
375 lines
14 KiB
Nix
375 lines
14 KiB
Nix
{ stdenv, lib, fetchurl, fetchpatch
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# Channel data:
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, channel, upstream-info
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# Helper functions:
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, chromiumVersionAtLeast, versionRange
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# Native build inputs:
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, ninja, pkg-config
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, python2, python3, perl
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, gnutar, which
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, llvmPackages
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# postPatch:
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, pkgsBuildHost
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# configurePhase:
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, gnChromium
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# Build inputs:
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, libpng
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, bzip2, flac, speex, libopus
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, libevent, expat, libjpeg, snappy
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, 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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, nspr, nss, systemd
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, util-linux, alsa-lib
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, bison, gperf, libkrb5
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, glib, gtk3, dbus-glib
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, libXScrnSaver, libXcursor, libXtst, libxshmfence, libGLU, libGL
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, mesa
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, pciutils, protobuf, speechd, libXdamage, at-spi2-core
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, pipewire
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, libva
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, libdrm, wayland, libxkbcommon # Ozone
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, curl
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# postPatch:
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, glibc # gconv + locale
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# Package customization:
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, gnomeSupport ? false, gnome2 ? null
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, gnomeKeyringSupport ? false, libgnome-keyring3 ? null
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, cupsSupport ? true, cups ? null
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, proprietaryCodecs ? true
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, pulseSupport ? false, libpulseaudio ? null
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, ungoogled ? false, ungoogled-chromium
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# Optional dependencies:
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, libgcrypt ? null # gnomeSupport || cupsSupport
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}:
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buildFun:
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with lib;
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let
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python2WithPackages = python2.withPackages(ps: with ps; [
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ply jinja2 setuptools
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]);
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python3WithPackages = python3.withPackages(ps: with ps; [
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ply jinja2 setuptools
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]);
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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, revert ? false }: fetchpatch {
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url = "https://github.com/chromium/chromium/commit/${commit}.patch";
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inherit sha256 revert;
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};
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mkGnFlags =
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let
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# Serialize Nix types into GN types according to this document:
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# https://source.chromium.org/gn/gn/+/master:docs/language.md
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mkGnString = value: "\"${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}=${sanitize value}";
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in attrs: concatStringsSep " " (attrValues (mapAttrs toFlag attrs));
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# https://source.chromium.org/chromium/chromium/src/+/master:build/linux/unbundle/replace_gn_files.py
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gnSystemLibraries = lib.optionals (!chromiumVersionAtLeast "93") [
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"ffmpeg"
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"snappy"
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] ++ [
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"flac"
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"libjpeg"
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"libpng"
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"libwebp"
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"libxslt"
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"opus"
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"zlib"
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];
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opusWithCustomModes = libopus.override {
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withCustomModes = true;
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};
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# build paths and release info
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packageName = extraAttrs.packageName or extraAttrs.name;
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buildType = "Release";
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buildPath = "out/${buildType}";
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libExecPath = "$out/libexec/${packageName}";
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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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ninja pkg-config
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python2WithPackages python3WithPackages perl
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gnutar which
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llvmPackages.bintools
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];
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buildInputs = [
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(libpng.override { apngSupport = false; }) # https://bugs.chromium.org/p/chromium/issues/detail?id=752403
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bzip2 flac speex opusWithCustomModes
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libevent expat libjpeg snappy
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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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nspr nss systemd
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util-linux alsa-lib
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bison gperf libkrb5
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glib gtk3 dbus-glib
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libXScrnSaver libXcursor libXtst libxshmfence libGLU libGL
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mesa # required for libgbm
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pciutils protobuf speechd libXdamage at-spi2-core
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pipewire
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libva
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libdrm wayland mesa.drivers libxkbcommon
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curl
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] ++ optionals gnomeSupport [ gnome2.GConf libgcrypt ]
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++ optional gnomeKeyringSupport libgnome-keyring3
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++ optionals cupsSupport [ libgcrypt cups ]
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++ optional pulseSupport libpulseaudio;
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patches = [
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# Optional patch to use SOURCE_DATE_EPOCH in compute_build_timestamp.py (should be upstreamed):
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./patches/no-build-timestamps.patch
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# For bundling Widevine (DRM), might be replaceable via bundle_widevine_cdm=true in gnFlags:
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./patches/widevine-79.patch
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] ++ lib.optionals (versionRange "91" "94") [
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# Fix the build by adding a missing dependency (s. https://crbug.com/1197837):
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./patches/fix-missing-atspi2-dependency.patch
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# Required as dependency for the next patch:
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(githubPatch {
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# Reland "Reland "Linux sandbox syscall broker: use struct kernel_stat""
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commit = "4b438323d68840453b5ef826c3997568e2e0e8c7";
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sha256 = "1lf6yilx2ffd3r0840ilihp4px35w7jvr19ll56bncqmz4r5fd82";
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})
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# To fix the text rendering, see #131074:
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(githubPatch {
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# Linux sandbox: fix fstatat() crash
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commit = "60d5e803ef2a4874d29799b638754152285e0ed9";
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sha256 = "0apmsqqlfxprmdmi3qzp3kr9jc52mcc4xzps206kwr8kzwv48b70";
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})
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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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chmod -x third_party/webgpu-cts/src/tools/deno
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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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'${alsa-lib}/share/alsa/' \
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--replace \
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'/usr/lib/x86_64-linux-gnu/gconv/' \
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'${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!"\(libpci\.so\)!"${pciutils}/lib/\1!' \
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gpu/config/gpu_info_collector_linux.cc
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# Allow to put extensions into the system-path.
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sed -i -e 's,/usr,/run/current-system/sw,' chrome/common/chrome_paths.cc
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patchShebangs .
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# Link to our own Node.js and Java (required during the build):
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mkdir -p third_party/node/linux/node-linux-x64/bin
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ln -s "${pkgsBuildHost.nodejs}/bin/node" third_party/node/linux/node-linux-x64/bin/node
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ln -s "${pkgsBuildHost.jre8}/bin/java" third_party/jdk/current/bin/
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# Allow building against system libraries in official builds
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sed -i 's/OFFICIAL_BUILD/GOOGLE_CHROME_BUILD/' tools/generate_shim_headers/generate_shim_headers.py
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'' + optionalString stdenv.isAarch64 ''
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substituteInPlace build/toolchain/linux/BUILD.gn \
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--replace 'toolprefix = "aarch64-linux-gnu-"' 'toolprefix = ""'
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'' + optionalString ungoogled ''
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${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 ${ungoogler}/domain_substitution.list -c ./ungoogled-domsubcache.tar.gz .
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'';
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gnFlags = mkGnFlags ({
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# Main build and toolchain settings:
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# Create an official and optimized release build (only official builds
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# should be distributed to users, as non-official builds are intended for
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# development and may not be configured appropriately for production,
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# e.g. unsafe developer builds have developer-friendly features that may
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# weaken or disable security measures like sandboxing or ASLR):
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is_official_build = true;
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# Build Chromium using the system toolchain (for Linux distributions):
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custom_toolchain = "//build/toolchain/linux/unbundle:default";
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host_toolchain = "//build/toolchain/linux/unbundle:default";
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# Don't build against a sysroot image downloaded from Cloud Storage:
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use_sysroot = false;
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# The default value is hardcoded instead of using pkg-config:
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system_wayland_scanner_path = "${wayland}/bin/wayland-scanner";
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# Because we use a different toolchain / compiler version:
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treat_warnings_as_errors = false;
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# We aren't compiling with Chrome's Clang (would enable Chrome-specific
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# plugins for enforcing coding guidelines, etc.):
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clang_use_chrome_plugins = false;
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# Disable symbols (they would negatively affect the performance of the
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# build since the symbols are large and dealing with them is slow):
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symbol_level = 0;
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blink_symbol_level = 0;
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# Google API key, see: https://www.chromium.org/developers/how-tos/api-keys
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# Note: The API key is for NixOS/nixpkgs use ONLY.
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# For your own distribution, please get your own set of keys.
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google_api_key = "AIzaSyDGi15Zwl11UNe6Y-5XW_upsfyw31qwZPI";
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# Optional features:
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use_gio = gnomeSupport;
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use_gnome_keyring = gnomeKeyringSupport;
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use_cups = cupsSupport;
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# Feature overrides:
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# Native Client support was deprecated in 2020 and support will end in June 2021:
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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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# Provides the enable-webrtc-pipewire-capturer flag to support Wayland screen capture:
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rtc_use_pipewire = true;
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} // optionalAttrs (!chromiumVersionAtLeast "94") {
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fieldtrial_testing_like_official_build = true;
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} // optionalAttrs (chromiumVersionAtLeast "94") {
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disable_fieldtrial_testing_config = true;
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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 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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${python2}/bin/python2 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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