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|
{ stdenv, lib, llvmPackages, gnChromium, ninja, which, nodejs, fetchpatch, fetchurl
# default dependencies
, gnutar, bzip2, flac, speex, libopus
, libevent, expat, libjpeg, snappy
, libpng, libcap
, xdg-utils, yasm, nasm, minizip, libwebp
, libusb1, pciutils, nss, re2
, python2Packages, python3Packages, perl, pkg-config
, nspr, systemd, libkrb5
, util-linux, alsaLib
, bison, gperf
, glib, gtk3, dbus-glib
, glibc
, libXScrnSaver, libXcursor, libXtst, libxshmfence, libGLU, libGL
, protobuf, speechd, libXdamage, cups
, ffmpeg, libxslt, libxml2, at-spi2-core
, jre8
, pipewire
, libva
, libdrm, wayland, mesa, libxkbcommon # Ozone
, curl
# optional dependencies
, libgcrypt ? null # gnomeSupport || cupsSupport
# package customization
, gnomeSupport ? false, gnome ? null
, gnomeKeyringSupport ? false, libgnome-keyring3 ? null
, proprietaryCodecs ? true
, cupsSupport ? true
, pulseSupport ? false, libpulseaudio ? null
, ungoogled ? false, ungoogled-chromium
, channel
, upstream-info
}:
buildFun:
with lib;
let
jre = jre8; # TODO: remove override https://github.com/NixOS/nixpkgs/pull/89731
# TODO: Python 3 support is incomplete and "python3 ../../build/util/python2_action.py"
# currently doesn't work due to mixed Python 2/3 dependencies:
pythonPackages = if chromiumVersionAtLeast "93"
then python3Packages
else python2Packages;
forcePython3Patch = (githubPatch
# Reland #8 of "Force Python 3 to be used in build."":
"a2d3c362802d9e6b62f895fcda75a3695b77b1b8"
"1r9spr2wmjk9x9l3m1gzn6692mlvbxdz0r5hlr5rfwiwr900rxi2"
);
# The additional attributes for creating derivations based on the chromium
# source tree.
extraAttrs = buildFun base;
githubPatch = commit: sha256: fetchpatch {
url = "https://github.com/chromium/chromium/commit/${commit}.patch";
inherit sha256;
};
mkGnFlags =
let
# Serialize Nix types into GN types according to this document:
# https://source.chromium.org/gn/gn/+/master:docs/language.md
mkGnString = value: "\"${escape ["\"" "$" "\\"] value}\"";
sanitize = value:
if value == true then "true"
else if value == false then "false"
else if isList value then "[${concatMapStringsSep ", " sanitize value}]"
else if isInt value then toString value
else if isString value then mkGnString value
else throw "Unsupported type for GN value `${value}'.";
toFlag = key: value: "${key}=${sanitize value}";
in attrs: concatStringsSep " " (attrValues (mapAttrs toFlag attrs));
# https://source.chromium.org/chromium/chromium/src/+/master:build/linux/unbundle/replace_gn_files.py
gnSystemLibraries = [
"ffmpeg"
"flac"
"libjpeg"
"libpng"
"libwebp"
"libxslt"
"opus"
"snappy"
"zlib"
];
opusWithCustomModes = libopus.override {
withCustomModes = true;
};
defaultDependencies = [
bzip2 flac speex opusWithCustomModes
libevent expat libjpeg snappy
libpng libcap
xdg-utils minizip libwebp
libusb1 re2
ffmpeg libxslt libxml2
nasm
];
# build paths and release info
packageName = extraAttrs.packageName or extraAttrs.name;
buildType = "Release";
buildPath = "out/${buildType}";
libExecPath = "$out/libexec/${packageName}";
warnObsoleteVersionConditional = min-version: result:
let ungoogled-version = (importJSON ./upstream-info.json).ungoogled-chromium.version;
in warnIf (versionAtLeast ungoogled-version min-version) "chromium: ungoogled version ${ungoogled-version} is newer than a conditional bounded at ${min-version}. You can safely delete it."
result;
chromiumVersionAtLeast = min-version:
let result = versionAtLeast upstream-info.version min-version;
in warnObsoleteVersionConditional min-version result;
versionRange = min-version: upto-version:
let inherit (upstream-info) version;
result = versionAtLeast version min-version && versionOlder version upto-version;
in warnObsoleteVersionConditional upto-version result;
ungoogler = ungoogled-chromium {
inherit (upstream-info.deps.ungoogled-patches) rev sha256;
};
base = rec {
name = "${packageName}-unwrapped-${version}";
inherit (upstream-info) version;
inherit packageName buildType buildPath;
src = fetchurl {
url = "https://commondatastorage.googleapis.com/chromium-browser-official/chromium-${version}.tar.xz";
inherit (upstream-info) sha256;
};
nativeBuildInputs = [
llvmPackages.lldClang.bintools
ninja which pythonPackages.python perl pkg-config
pythonPackages.ply pythonPackages.jinja2 nodejs
gnutar pythonPackages.setuptools
];
buildInputs = defaultDependencies ++ [
nspr nss systemd
util-linux alsaLib
bison gperf libkrb5
glib gtk3 dbus-glib
libXScrnSaver libXcursor libXtst libxshmfence libGLU libGL
mesa # required for libgbm
pciutils protobuf speechd libXdamage at-spi2-core
jre
pipewire
libva
libdrm wayland mesa.drivers libxkbcommon
curl
] ++ optional gnomeKeyringSupport libgnome-keyring3
++ optionals gnomeSupport [ gnome.GConf libgcrypt ]
++ optionals cupsSupport [ libgcrypt cups ]
++ optional pulseSupport libpulseaudio;
patches = [
./patches/no-build-timestamps.patch # Optional patch to use SOURCE_DATE_EPOCH in compute_build_timestamp.py (should be upstreamed)
./patches/widevine-79.patch # For bundling Widevine (DRM), might be replaceable via bundle_widevine_cdm=true in gnFlags
# Fix the build by adding a missing dependency (s. https://crbug.com/1197837):
./patches/fix-missing-atspi2-dependency.patch
] ++ optionals (chromiumVersionAtLeast "91") [
./patches/closure_compiler-Use-the-Java-binary-from-the-system.patch
];
postPatch = lib.optionalString (chromiumVersionAtLeast "91") ''
# Required for patchShebangs (unsupported):
chmod -x third_party/webgpu-cts/src/tools/deno
'' + optionalString (chromiumVersionAtLeast "92") ''
patch -p1 --reverse < ${forcePython3Patch}
'' + ''
# remove unused third-party
for lib in ${toString gnSystemLibraries}; do
if [ -d "third_party/$lib" ]; then
find "third_party/$lib" -type f \
\! -path "third_party/$lib/chromium/*" \
\! -path "third_party/$lib/google/*" \
\! -path "third_party/harfbuzz-ng/utils/hb_scoped.h" \
\! -regex '.*\.\(gn\|gni\|isolate\)' \
-delete
fi
done
# Required for patchShebangs (unsupported interpreter directive, basename: invalid option -- '*', etc.):
substituteInPlace native_client/SConstruct --replace "#! -*- python -*-" ""
if [ -e third_party/harfbuzz-ng/src/src/update-unicode-tables.make ]; then
substituteInPlace third_party/harfbuzz-ng/src/src/update-unicode-tables.make \
--replace "/usr/bin/env -S make -f" "/usr/bin/make -f"
fi
# We want to be able to specify where the sandbox is via CHROME_DEVEL_SANDBOX
substituteInPlace sandbox/linux/suid/client/setuid_sandbox_host.cc \
--replace \
'return sandbox_binary;' \
'return base::FilePath(GetDevelSandboxPath());'
substituteInPlace services/audio/audio_sandbox_hook_linux.cc \
--replace \
'/usr/share/alsa/' \
'${alsaLib}/share/alsa/' \
--replace \
'/usr/lib/x86_64-linux-gnu/gconv/' \
'${glibc}/lib/gconv/' \
--replace \
'/usr/share/locale/' \
'${glibc}/share/locale/'
sed -i -e 's@"\(#!\)\?.*xdg-@"\1${xdg-utils}/bin/xdg-@' \
chrome/browser/shell_integration_linux.cc
sed -i -e '/lib_loader.*Load/s!"\(libudev\.so\)!"${lib.getLib systemd}/lib/\1!' \
device/udev_linux/udev?_loader.cc
sed -i -e '/libpci_loader.*Load/s!"\(libpci\.so\)!"${pciutils}/lib/\1!' \
gpu/config/gpu_info_collector_linux.cc
# Allow to put extensions into the system-path.
sed -i -e 's,/usr,/run/current-system/sw,' chrome/common/chrome_paths.cc
patchShebangs .
# use our own nodejs
mkdir -p third_party/node/linux/node-linux-x64/bin
ln -s "$(command -v node)" third_party/node/linux/node-linux-x64/bin/node
# Allow building against system libraries in official builds
sed -i 's/OFFICIAL_BUILD/GOOGLE_CHROME_BUILD/' tools/generate_shim_headers/generate_shim_headers.py
'' + optionalString stdenv.isAarch64 ''
substituteInPlace build/toolchain/linux/BUILD.gn \
--replace 'toolprefix = "aarch64-linux-gnu-"' 'toolprefix = ""'
'' + optionalString ungoogled ''
${ungoogler}/utils/prune_binaries.py . ${ungoogler}/pruning.list || echo "some errors"
${ungoogler}/utils/patches.py . ${ungoogler}/patches
${ungoogler}/utils/domain_substitution.py apply -r ${ungoogler}/domain_regex.list -f ${ungoogler}/domain_substitution.list -c ./ungoogled-domsubcache.tar.gz .
'';
gnFlags = mkGnFlags ({
is_official_build = true;
custom_toolchain = "//build/toolchain/linux/unbundle:default";
host_toolchain = "//build/toolchain/linux/unbundle:default";
system_wayland_scanner_path = "${wayland}/bin/wayland-scanner";
use_sysroot = false;
use_gnome_keyring = gnomeKeyringSupport;
use_gio = gnomeSupport;
# ninja: error: '../../native_client/toolchain/linux_x86/pnacl_newlib/bin/x86_64-nacl-objcopy',
# needed by 'nacl_irt_x86_64.nexe', missing and no known rule to make it
enable_nacl = false;
# Enabling the Widevine component here doesn't affect whether we can
# redistribute the chromium package; the Widevine component is either
# added later in the wrapped -wv build or downloaded from Google.
enable_widevine = true;
use_cups = cupsSupport;
# Provides the enable-webrtc-pipewire-capturer flag to support Wayland screen capture.
rtc_use_pipewire = true;
treat_warnings_as_errors = false;
clang_use_chrome_plugins = false;
blink_symbol_level = 0;
symbol_level = 0;
fieldtrial_testing_like_official_build = true;
# Google API key, see: https://www.chromium.org/developers/how-tos/api-keys
# Note: The API key is for NixOS/nixpkgs use ONLY.
# For your own distribution, please get your own set of keys.
google_api_key = "AIzaSyDGi15Zwl11UNe6Y-5XW_upsfyw31qwZPI";
} // optionalAttrs proprietaryCodecs {
# enable support for the H.264 codec
proprietary_codecs = true;
enable_hangout_services_extension = true;
ffmpeg_branding = "Chrome";
} // optionalAttrs pulseSupport {
use_pulseaudio = true;
link_pulseaudio = true;
# Disable PGO (defaults to 2 since M89) because it fails without additional changes:
# error: Could not read profile ../../chrome/build/pgo_profiles/chrome-linux-master-1610647094-405a32bcf15e5a84949640f99f84a5b9f61e2f2e.profdata: Unsupported instrumentation profile format version
chrome_pgo_phase = 0;
# Disable build with TFLite library because it fails without additional changes:
# ninja: error: '../../chrome/test/data/simple_test.tflite', needed by 'test_data/simple_test.tflite', missing and no known rule to make it
# Note: chrome/test/data/simple_test.tflite is in the Git repository but not in chromium-90.0.4400.8.tar.xz
# See also chrome/services/machine_learning/README.md
build_with_tflite_lib = false;
} // optionalAttrs ungoogled {
chrome_pgo_phase = 0;
enable_hangout_services_extension = false;
enable_js_type_check = false;
enable_mdns = false;
enable_nacl_nonsfi = false;
enable_one_click_signin = false;
enable_reading_list = false;
enable_remoting = false;
enable_reporting = false;
enable_service_discovery = false;
exclude_unwind_tables = true;
google_api_key = "";
google_default_client_id = "";
google_default_client_secret = "";
safe_browsing_mode = 0;
use_official_google_api_keys = false;
use_unofficial_version_number = false;
} // (extraAttrs.gnFlags or {}));
configurePhase = ''
runHook preConfigure
# This is to ensure expansion of $out.
libExecPath="${libExecPath}"
python build/linux/unbundle/replace_gn_files.py --system-libraries ${toString gnSystemLibraries}
${gnChromium}/bin/gn gen --args=${escapeShellArg gnFlags} out/Release | tee gn-gen-outputs.txt
# Fail if `gn gen` contains a WARNING.
grep -o WARNING gn-gen-outputs.txt && echo "Found gn WARNING, exiting nix build" && exit 1
runHook postConfigure
'';
# Don't spam warnings about unknown warning options. This is useful because
# our Clang is always older than Chromium's and the build logs have a size
# of approx. 25 MB without this option (and this saves e.g. 66 %).
NIX_CFLAGS_COMPILE = "-Wno-unknown-warning-option";
buildPhase = let
buildCommand = target: ''
ninja -C "${buildPath}" -j$NIX_BUILD_CORES -l$NIX_BUILD_CORES "${target}"
(
source chrome/installer/linux/common/installer.include
PACKAGE=$packageName
MENUNAME="Chromium"
process_template chrome/app/resources/manpage.1.in "${buildPath}/chrome.1"
)
'';
targets = extraAttrs.buildTargets or [];
commands = map buildCommand targets;
in concatStringsSep "\n" commands;
postFixup = ''
# Make sure that libGLESv2 is found by dlopen (if using EGL).
chromiumBinary="$libExecPath/$packageName"
origRpath="$(patchelf --print-rpath "$chromiumBinary")"
patchelf --set-rpath "${libGL}/lib:$origRpath" "$chromiumBinary"
'';
passthru = {
updateScript = ./update.py;
chromiumDeps = {
gn = gnChromium;
};
};
};
# Remove some extraAttrs we supplied to the base attributes already.
in stdenv.mkDerivation (base // removeAttrs extraAttrs [
"name" "gnFlags" "buildTargets"
] // { passthru = base.passthru // (extraAttrs.passthru or {}); })
|