PKGBUILDs/extra/chromium/PKGBUILD
2021-08-17 08:42:07 -04:00

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# 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>
# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
# - makeflags to -j4 on v7, RAM constraints
# - build ARMv7 with NEON
# - let build set march on AArch64
# - is_cfi=false, use_gold=false
# - clang_use_default_sample_profile=false, AFDO breaks distcc
# - use_allocator="none", tcmalloc breaks ARM
# - patch and rebuild bundled eu-strip
buildarch=12
highmem=1
pkgname=chromium
pkgver=92.0.4515.159
pkgrel=1
_launcher_ver=8
_gcc_patchset=7
pkgdesc="A web browser built for speed, simplicity, and security"
arch=('x86_64')
url="https://www.chromium.org/Home"
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' 'python2' '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')
source=(https://commondatastorage.googleapis.com/chromium-browser-official/$pkgname-$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
extend-enable-accelerated-video-decode-flag.patch
linux-sandbox-syscall-broker-use-struct-kernel_stat.patch
linux-sandbox-fix-fstatat-crash.patch
sql-make-VirtualCursor-standard-layout-type.patch
use-oauth2-client-switches-as-default.patch
0001-widevine-support-for-arm.patch
0002-Run-blink-bindings-generation-single-threaded.patch
0003-Fix-eu-strip-build-for-newer-GCC.patch)
sha256sums=('d97d337d0d70e959a75f1f510f5d78d2b57b5bf24573b7ade9fff9f26a7cfd11'
'213e50f48b67feb4441078d50b0fd431df34323be15be97c55302d3fdac4483a'
'53a2cbb1b58d652d5424ff9040b6a51b9dc6348ce3edc68344cd0d25f1f4beb2'
'66db9132d6f5e06aa26e5de0924f814224a76a9bdf4b61afce161fb1d7643b22'
'268e18ad56e5970157b51ec9fc8eb58ba93e313ea1e49c842a1ed0820d9c1fa3'
'253348550d54b8ae317fd250f772f506d2bae49fb5dc75fe15d872ea3d0e04a5'
'dd317f85e5abfdcfc89c6f23f4c8edbcdebdd5e083dcec770e5da49ee647d150'
'e393174d7695d0bafed69e868c5fbfecf07aa6969f3b64596d0bae8b067e1711'
'1e6675897762250dd96054d13e35939e7d9e93a812c909ba95966c86d5a3a284'
'a07c2c855e7e1eba9c07c5f998f5dddd41286dca1764837abd3fc476e5fc0992'
'3c5c6b2034847d735e4e170af30a5af38202b2ed193210d49dc148b2e7c9572c')
# 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 # https://crbug.com/752403#c10
#[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+=(${_system_libs[@]})
# Google API keys (see https://www.chromium.org/developers/how-tos/api-keys)
# Note: These are for Arch Linux use ONLY. For your own distribution, please
# get your own set of keys.
#
# Starting with Chromium 89 (2021-03-02) the OAuth2 credentials have been left
# out: https://archlinux.org/news/chromium-losing-sync-support-in-early-march/
# - Arch Linux ARM has obtained permission to use the Arch Linux keys.
_google_api_key=AIzaSyDwr302FpOSkGRpLlUpPThNTDPbXcIn_FM
prepare() {
cd "$srcdir/$pkgname-$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
# Arch Linux ARM fixes
patch -p1 -i ../0001-widevine-support-for-arm.patch
patch -p1 -i ../0002-Run-blink-bindings-generation-single-threaded.patch
patch -p1 -i ../0003-Fix-eu-strip-build-for-newer-GCC.patch
# Build ARMv7 with NEON
[[ $CARCH == "armv7h" ]] && MAKEFLAGS="-j4" && CFLAGS=`echo $CFLAGS | sed -e 's/vfpv3-d16/neon/'` && CXXFLAGS="$CFLAGS"
# Allow build to set march and options on AArch64 (crc, crypto)
[[ $CARCH == "aarch64" ]] && CFLAGS=`echo $CFLAGS | sed -e 's/-march=armv8-a//'` && CXXFLAGS="$CFLAGS"
# 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
# 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
# Upstream fixes
patch -Np1 -i ../extend-enable-accelerated-video-decode-flag.patch
patch -Np1 -i ../linux-sandbox-syscall-broker-use-struct-kernel_stat.patch
patch -Np1 -i ../linux-sandbox-fix-fstatat-crash.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-90-ruy-include.patch
# 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 "$srcdir/$pkgname-$pkgver"
# Rebuild eu-strip
pushd buildtools/third_party/eu-strip
./build.sh
popd
export CC=clang
export CXX=clang++
export AR=ar
export NM=nm
local _flags=(
'custom_toolchain="//build/toolchain/linux/unbundle:default"'
'host_toolchain="//build/toolchain/linux/unbundle:default"'
'clang_use_chrome_plugins=false'
'clang_use_default_sample_profile=false'
'use_allocator="none"'
'is_official_build=true' # implies is_cfi=true on x86_64
'is_cfi=false'
'chrome_pgo_phase=0'
'treat_warnings_as_errors=false'
'fieldtrial_testing_like_official_build=true'
'ffmpeg_branding="Chrome"'
'proprietary_codecs=true'
'rtc_use_pipewire=true'
'link_pulseaudio=true'
'use_gnome_keyring=false'
'use_gold=false'
'use_sysroot=false'
'use_custom_libcxx=false'
'enable_hangout_services_extension=true'
'enable_widevine=true'
'enable_nacl=false'
"google_api_key=\"$_google_api_key\""
)
if [[ -n ${_system_libs[icu]+set} ]]; then
_flags+=('icu_use_data_file=false')
fi
if check_option strip y; then
_flags+=('symbol_level=0')
fi
# Facilitate deterministic builds (taken from build/config/compiler/BUILD.gn)
CFLAGS+=' -Wno-builtin-macro-redefined'
CXXFLAGS+=' -Wno-builtin-macro-redefined'
CPPFLAGS+=' -D__DATE__= -D__TIME__= -D__TIMESTAMP__='
# Do not warn about unknown warning options
CFLAGS+=' -Wno-unknown-warning-option'
CXXFLAGS+=' -Wno-unknown-warning-option'
gn gen out/Release --args="${_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/$pkgname-$pkgver"
install -D out/Release/chrome "$pkgdir/usr/lib/chromium/chromium"
install -Dm4755 out/Release/chrome_sandbox "$pkgdir/usr/lib/chromium/chrome-sandbox"
ln -s /usr/lib/chromium/chromedriver "$pkgdir/usr/bin/chromedriver"
install -Dm644 chrome/installer/linux/common/desktop.template \
"$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
resources.pak
v8_context_snapshot.bin
# ANGLE
libEGL.so
libGLESv2.so
chromedriver
crashpad_handler
)
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
install -Dm755 -t "$pkgdir/usr/lib/chromium/swiftshader" out/Release/swiftshader/*.so
for size in 24 48 64 128 256; do
install -Dm644 "chrome/app/theme/chromium/product_logo_$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: