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# Maintainer: Seppia <seppia@seppio.fish>
# Maintainer: JustKidding <jk@vin.ovh>
# Based on aur/chromium-vaapi, with ungoogled-chromium patches
# Maintainer: Evangelos Foutras <evangelos@foutrelis.com>
# Contributor: Pierre Schmitz <pierre@archlinux.de>
# Contributor: Jan "heftig" Steffens <jan.steffens@gmail.com>
# Contributor: Daniel J Griffiths <ghost1227@archlinux.us>
pkgname=ungoogled-chromium
pkgver=102.0.5005.61
pkgrel=2
_launcher_ver=8
_gcc_patchset=5
pkgdesc="A lightweight approach to removing Google web service dependency"
arch=('x86_64')
url="https://github.com/Eloston/ungoogled-chromium"
license=('BSD')
depends=('gtk3' 'nss' 'alsa-lib' 'xdg-utils' 'libxss' 'libcups' 'libgcrypt'
'ttf-liberation' 'systemd' 'dbus' 'libpulse' 'pciutils' 'libva'
'desktop-file-utils' 'hicolor-icon-theme')
makedepends=('python' 'gn' 'ninja' 'clang' 'lld' 'gperf' 'nodejs' 'pipewire'
'java-runtime-headless' 'git')
optdepends=('pipewire: WebRTC desktop sharing under Wayland'
'kdialog: support for native dialogs in Plasma'
'org.freedesktop.secrets: password storage backend on GNOME / Xfce'
'kwallet: support for storing passwords in KWallet on Plasma')
options=('debug' '!lto') # Chromium adds its own flags for ThinLTO
source=(https://commondatastorage.googleapis.com/chromium-browser-official/chromium-$pkgver.tar.xz
https://github.com/foutrelis/chromium-launcher/archive/v$_launcher_ver/chromium-launcher-$_launcher_ver.tar.gz
https://github.com/stha09/chromium-patches/releases/download/chromium-${pkgver%%.*}-patchset-$_gcc_patchset/chromium-${pkgver%%.*}-patchset-$_gcc_patchset.tar.xz
iwyu-add-utility-for-std-exchange.patch
enable-GlobalMediaControlsCastStartStop.patch
roll-src-third_party-ffmpeg.patch
chromium-libxml-unbundle.patch
sql-make-VirtualCursor-standard-layout-type.patch
remove-no-opaque-pointers-flag.patch
use-oauth2-client-switches-as-default.patch)
sha256sums=('1a3797d36901fa3ba63744b9a870b65a8890c9a850442c160196bc64df886b1f'
'213e50f48b67feb4441078d50b0fd431df34323be15be97c55302d3fdac4483a'
'53de0f936fd571e578ba2fbf348c8741116cdcceac3ea6fae5008d8f054a7698'
'6f666ef0acb08704ca58cc0d5e97e7ce64d8fea51042e593adae1ce15a61231c'
'779fb13f2494209d3a7f1f23a823e59b9dded601866d3ab095937a1a04e19ac6'
'30df59a9e2d95dcb720357ec4a83d9be51e59cc5551365da4c0073e68ccdec44'
'fd3bf124aacc45f2d0a4f1dd86303fa7f2a3d4f4eeaf33854631d6cb39e12485'
'b94b2e88f63cfb7087486508b8139599c89f96d7a4181c61fec4b4e250ca327a'
'00c16ce83ea4ca924a50fa0cfc2b2a4d744c722f363b065323e6ba0fcbac45a5'
'e393174d7695d0bafed69e868c5fbfecf07aa6969f3b64596d0bae8b067e1711')
provides=('chromium')
conflicts=('chromium')
_uc_usr=Eloston
_uc_ver=$pkgver-3
source=(${source[@]}
$pkgname-$_uc_ver.tar.gz::https://github.com/$_uc_usr/ungoogled-chromium/archive/$_uc_ver.tar.gz
chromium-drirc-disable-10bpc-color-configs.conf
ozone-add-va-api-support-to-wayland.patch
wayland-egl.patch)
sha256sums=(${sha256sums[@]}
'f93d69a7cf7a608e6b825dbfe33d7c92197e7caa730c94342e0c2c7e0483dacc'
'babda4f5c1179825797496898d77334ac067149cac03d797ab27ac69671a7feb'
'07bdc1b3fc8f0d0a4804d111c46ce3343cd7824de562f2848d429b917ce4bcfd'
'34d08ea93cb4762cb33c7cffe931358008af32265fc720f2762f0179c3973574')
# Possible replacements are listed in build/linux/unbundle/replace_gn_files.py
# Keys are the names in the above script; values are the dependencies in Arch
declare -gA _system_libs=(
[ffmpeg]=ffmpeg
[flac]=flac
[fontconfig]=fontconfig
[freetype]=freetype2
[harfbuzz-ng]=harfbuzz
[icu]=icu
[libdrm]=
[libjpeg]=libjpeg
[libpng]=libpng
#[libvpx]=libvpx
[libwebp]=libwebp
[libxml]=libxml2
[libxslt]=libxslt
[opus]=opus
[re2]=re2
[snappy]=snappy
[zlib]=minizip
)
_unwanted_bundled_libs=(
$(printf "%s\n" ${!_system_libs[@]} | sed 's/^libjpeg$/&_turbo/')
)
depends+=(${_system_libs[@]})
prepare() {
cd "$srcdir/chromium-$pkgver"
# Allow building against system libraries in official builds
sed -i 's/OFFICIAL_BUILD/GOOGLE_CHROME_BUILD/' \
tools/generate_shim_headers/generate_shim_headers.py
# https://crbug.com/893950
sed -i -e 's/\<xmlMalloc\>/malloc/' -e 's/\<xmlFree\>/free/' \
third_party/blink/renderer/core/xml/*.cc \
third_party/blink/renderer/core/xml/parser/xml_document_parser.cc \
third_party/libxml/chromium/*.cc \
third_party/maldoca/src/maldoca/ole/oss_utils.h
# Use the --oauth2-client-id= and --oauth2-client-secret= switches for
# setting GOOGLE_DEFAULT_CLIENT_ID and GOOGLE_DEFAULT_CLIENT_SECRET at
# runtime -- this allows signing into Chromium without baked-in values
patch -Np1 -i ../use-oauth2-client-switches-as-default.patch
# Remove '-Xclang -no-opaque-pointers' flag not supported by our clang
patch -Np1 -i ../remove-no-opaque-pointers-flag.patch
# Upstream fixes
patch -Np1 -i ../iwyu-add-utility-for-std-exchange.patch
# Revert kGlobalMediaControlsCastStartStop enabled by default
# https://crbug.com/1314342
patch -Rp1 -F3 -i ../enable-GlobalMediaControlsCastStartStop.patch
# Revert ffmpeg roll requiring new channel layout API support
# https://crbug.com/1325301
patch -Rp1 -i ../roll-src-third_party-ffmpeg.patch
# https://chromium-review.googlesource.com/c/chromium/src/+/3488058
patch -Np1 -i ../chromium-libxml-unbundle.patch
# https://chromium-review.googlesource.com/c/chromium/src/+/2862724
patch -Np1 -i ../sql-make-VirtualCursor-standard-layout-type.patch
# Fixes for building with libstdc++ instead of libc++
patch -Np1 -i ../patches/chromium-102-fenced_frame_utils-include.patch
patch -Np1 -i ../patches/chromium-102-regex_pattern-array.patch
# Wayland/EGL regression (crbug #1071528 #1071550)
patch -Np1 -i ../wayland-egl.patch
# Enable vaapi on wayland
patch -Np1 -i ../ozone-add-va-api-support-to-wayland.patch
# Ungoogled Chromium changes
_ungoogled_repo="$srcdir/$pkgname-$_uc_ver"
_utils="${_ungoogled_repo}/utils"
python "$_utils/prune_binaries.py" ./ "$_ungoogled_repo/pruning.list"
python "$_utils/patches.py" apply ./ "$_ungoogled_repo/patches"
python "$_utils/domain_substitution.py" apply -r "$_ungoogled_repo/domain_regex.list" \
-f "$_ungoogled_repo/domain_substitution.list" -c domainsubcache.tar.gz ./
# Link to system tools required by the build
mkdir -p third_party/node/linux/node-linux-x64/bin
ln -s /usr/bin/node third_party/node/linux/node-linux-x64/bin/
ln -s /usr/bin/java third_party/jdk/current/bin/
# Remove bundled libraries for which we will use the system copies; this
# *should* do what the remove_bundled_libraries.py script does, with the
# added benefit of not having to list all the remaining libraries
local _lib
for _lib in ${_unwanted_bundled_libs[@]}; do
find "third_party/$_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
done
./build/linux/unbundle/replace_gn_files.py \
--system-libraries "${!_system_libs[@]}"
}
build() {
make -C chromium-launcher-$_launcher_ver
cd "$srcdir/chromium-$pkgver"
export CC=clang
export CXX=clang++
export AR=ar
export NM=nm
local _flags=(
'custom_toolchain="//build/toolchain/linux/unbundle:default"'
'host_toolchain="//build/toolchain/linux/unbundle:default"'
'is_official_build=true' # implies is_cfi=true on x86_64
'symbol_level=0' # sufficient for backtraces on x86(_64)
'chrome_pgo_phase=0' # needs newer clang to read the bundled PGO profile
'disable_fieldtrial_testing_config=true'
'blink_enable_generated_code_formatting=false'
'ffmpeg_branding="Chrome"'
'proprietary_codecs=true'
'rtc_use_pipewire=true'
'link_pulseaudio=true'
'use_gnome_keyring=false'
'use_sysroot=false'
'use_custom_libcxx=false'
'enable_widevine=true'
)
if [[ -n ${_system_libs[icu]+set} ]]; then
_flags+=('icu_use_data_file=false')
fi
# Append ungoogled chromium flags to _flags array
_ungoogled_repo="$srcdir/$pkgname-$_uc_ver"
readarray -t -O ${#_flags[@]} _flags < "${_ungoogled_repo}/flags.gn"
# Facilitate deterministic builds (taken from build/config/compiler/BUILD.gn)
CFLAGS+=' -Wno-builtin-macro-redefined'
CXXFLAGS+=' -Wno-builtin-macro-redefined'
CPPFLAGS+=' -D__DATE__= -D__TIME__= -D__TIMESTAMP__='
# Do not warn about unknown warning options
CFLAGS+=' -Wno-unknown-warning-option'
CXXFLAGS+=' -Wno-unknown-warning-option'
# Let Chromium set its own symbol level
CFLAGS=${CFLAGS/-g }
CXXFLAGS=${CXXFLAGS/-g }
# https://github.com/ungoogled-software/ungoogled-chromium-archlinux/issues/123
CFLAGS=${CFLAGS/-fexceptions}
CFLAGS=${CFLAGS/-fcf-protection}
CXXFLAGS=${CXXFLAGS/-fexceptions}
CXXFLAGS=${CXXFLAGS/-fcf-protection}
# This appears to cause random segfaults when combined with ThinLTO
# https://bugs.archlinux.org/task/73518
CFLAGS=${CFLAGS/-fstack-clash-protection}
CXXFLAGS=${CXXFLAGS/-fstack-clash-protection}
# https://crbug.com/957519#c122
CXXFLAGS=${CXXFLAGS/-Wp,-D_GLIBCXX_ASSERTIONS}
gn gen out/Release --args="${_flags[*]}"
ninja -C out/Release chrome chrome_sandbox chromedriver
}
package() {
cd chromium-launcher-$_launcher_ver
make PREFIX=/usr DESTDIR="$pkgdir" install
install -Dm644 LICENSE \
"$pkgdir/usr/share/licenses/chromium/LICENSE.launcher"
cd "$srcdir/chromium-$pkgver"
install -D out/Release/chrome "$pkgdir/usr/lib/chromium/chromium"
install -D out/Release/chromedriver "$pkgdir/usr/bin/chromedriver"
install -Dm4755 out/Release/chrome_sandbox "$pkgdir/usr/lib/chromium/chrome-sandbox"
install -Dm644 ../chromium-drirc-disable-10bpc-color-configs.conf \
"$pkgdir/usr/share/drirc.d/10-$pkgname.conf"
install -Dm644 chrome/installer/linux/common/desktop.template \
"$pkgdir/usr/share/applications/chromium.desktop"
install -Dm644 chrome/app/resources/manpage.1.in \
"$pkgdir/usr/share/man/man1/chromium.1"
sed -i \
-e 's/@@MENUNAME@@/Chromium/g' \
-e 's/@@PACKAGE@@/chromium/g' \
-e 's/@@USR_BIN_SYMLINK_NAME@@/chromium/g' \
"$pkgdir/usr/share/applications/chromium.desktop" \
"$pkgdir/usr/share/man/man1/chromium.1"
install -Dm644 chrome/installer/linux/common/chromium-browser/chromium-browser.appdata.xml \
"$pkgdir/usr/share/metainfo/chromium.appdata.xml"
sed -ni \
-e 's/chromium-browser\.desktop/chromium.desktop/' \
-e '/<update_contact>/d' \
-e '/<p>/N;/<p>\n.*\(We invite\|Chromium supports Vorbis\)/,/<\/p>/d' \
-e '/^<?xml/,$p' \
"$pkgdir/usr/share/metainfo/chromium.appdata.xml"
local toplevel_files=(
chrome_100_percent.pak
chrome_200_percent.pak
chrome_crashpad_handler
resources.pak
v8_context_snapshot.bin
# ANGLE
libEGL.so
libGLESv2.so
# SwiftShader ICD
libvk_swiftshader.so
vk_swiftshader_icd.json
)
if [[ -z ${_system_libs[icu]+set} ]]; then
toplevel_files+=(icudtl.dat)
fi
cp "${toplevel_files[@]/#/out/Release/}" "$pkgdir/usr/lib/chromium/"
install -Dm644 -t "$pkgdir/usr/lib/chromium/locales" out/Release/locales/*.pak
for size in 24 48 64 128 256; do
install -Dm644 "chrome/app/theme/chromium/product_logo_$size.png" \
"$pkgdir/usr/share/icons/hicolor/${size}x${size}/apps/chromium.png"
done
for size in 16 32; do
install -Dm644 "chrome/app/theme/default_100_percent/chromium/product_logo_$size.png" \
"$pkgdir/usr/share/icons/hicolor/${size}x${size}/apps/chromium.png"
done
install -Dm644 LICENSE "$pkgdir/usr/share/licenses/chromium/LICENSE"
}
# vim:set ts=2 sw=2 et:
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