# Copyright 2009-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
PYTHON_COMPAT=( python3_{11..13} )
PYTHON_REQ_USE="xml(+)"
CHROMIUM_LANGS="af am ar as az be bg bn bs ca cs cy da de el en-GB es es-419 et eu fa fi fil
fr fr-CA gl gu he hi hr hu hy id is it ja ka kk km kn ko ky lo lt lv mk ml mn mr ms my
nb ne nl or pa pl pt-BR pt-PT ro ru si sk sl sq sr sr-Latn sv sw ta te th tr uk ur uz
vi zh-CN zh-HK zh-TW zu"
inherit check-reqs chromium-2 desktop flag-o-matic llvm ninja-utils pax-utils
inherit python-any-r1 qmake-utils readme.gentoo-r1 toolchain-funcs xdg-utils
# Use following environment variables to customise the build
# EXTRA_GN — pass extra options to gn
# NINJAOPTS="-k0 -j8" useful to populate ccache even if ebuild is still failing
# UGC_SKIP_PATCHES — space-separated list of patches to skip
# UGC_KEEP_BINARIES — space-separated list of binaries to keep
# UGC_SKIP_SUBSTITUTION — space-separated list of files to skip domain substitution
DESCRIPTION="Modifications to Chromium for removing Google integration and enhancing privacy"
HOMEPAGE="https://github.com/ungoogled-software/ungoogled-chromium"
LITE_TARBALL=1
PPC64_HASH="a85b64f07b489b8c6fdb13ecf79c16c56c560fc6"
PATCH_V="${PV%%\.*}"
SRC_URI="https://commondatastorage.googleapis.com/chromium-browser-official/chromium-${PV/_*}${LITE_TARBALL:+-lite}.tar.xz
ppc64? (
https://gitlab.raptorengineering.com/raptor-engineering-public/chromium/openpower-patches/-/archive/${PPC64_HASH}/openpower-patches-${PPC64_HASH}.tar.bz2 -> chromium-openpower-${PPC64_HASH:0:10}.tar.bz2
)
"
# https://gitlab.com/Matt.Jolly/chromium-patches/-/archive/${PATCH_V}/chromium-patches-${PATCH_V}.tar.bz2
# Gentoo tarball:
# https://chromium-tarballs.distfiles.gentoo.org/chromium-${PV/_*}.tar.xz -> chromium-${PV/_*}-gentoo.tar.xz
LICENSE="BSD cromite? ( GPL-3 )"
SLOT="0"
KEYWORDS="amd64 ~arm64 ~ppc64 ~x86"
IUSE_SYSTEM_LIBS="abseil-cpp av1 brotli crc32c double-conversion ffmpeg +harfbuzz +icu jsoncpp +libusb libvpx +openh264 openjpeg +png re2 snappy woff2 +zstd"
IUSE="+X bluetooth cfi +clang convert-dict cups cpu_flags_arm_neon custom-cflags debug enable-driver gtk4 hangouts headless kerberos libcxx nvidia +official optimize-thinlto optimize-webui override-data-dir pax-kernel pgo +proprietary-codecs pulseaudio qt6 screencast selinux thinlto cromite vaapi wayland widevine cpu_flags_ppc_vsx3"
RESTRICT="
!system-ffmpeg? ( proprietary-codecs? ( bindist ) )
!system-openh264? ( bindist )
cromite? ( bindist )
"
REQUIRED_USE="
thinlto? ( clang )
optimize-thinlto? ( thinlto )
cfi? ( thinlto )
pgo? ( clang )
x86? ( !thinlto !widevine )
debug? ( !official )
screencast? ( wayland )
!headless? ( || ( X wayland ) )
vaapi? ( !system-av1 !system-libvpx )
"
#UGC_COMMIT_ID="4ab4dc360d5bc91382f4b35fd3834be16ac3e3d0"
# UGC_PR_COMMITS=(
# c917e096342e5b90eeea91ab1f8516447c8756cf
# 5794e9d12bf82620d5f24505798fecb45ca5a22d
# )
CROMITE_COMMIT_ID="2ba21150282e277cdab0f534cb57978d9a9ac398"
# declare -A CHROMIUM_COMMITS=(
# ["069d424e41f42c6f4a4551334eafc7cfaed6e880"]="." #143+
# ["bd9e1afdde061d4870cf69de39b04caac26960f2"]="." #143+
# # ["-da443d7bd3777a5dd0587ecff1fbad1722b106b5"]="."
# # ["e56b8ce0bafe9df578625be6973be95358b91785"]="third_party/perfetto"
# )
UGC_PV="${PV/_p/-}"
UGC_PF="${PN}-${UGC_PV}"
UGC_URL="https://github.com/ungoogled-software/${PN}/archive/"
if [ -z "$UGC_COMMIT_ID" ]; then
UGC_URL="${UGC_URL}${UGC_PV}.tar.gz -> ${UGC_PF}.tar.gz"
UGC_WD="${WORKDIR}/${UGC_PF}"
else
UGC_URL="${UGC_URL}${UGC_COMMIT_ID}.tar.gz -> ${PN}-${UGC_COMMIT_ID}.tar.gz"
UGC_WD="${WORKDIR}/ungoogled-chromium-${UGC_COMMIT_ID}"
fi
SRC_URI+="${UGC_URL}
"
if [ ! -z "${UGC_PR_COMMITS[*]}" ]; then
for i in "${UGC_PR_COMMITS[@]}"; do
SRC_URI+="https://github.com/ungoogled-software/${PN}/commit/$i.patch?full_index=true -> ${PN}-$i.patch
"
done
fi
if [ ! -z "${CHROMIUM_COMMITS[*]}" ]; then
# for i in "${CHROMIUM_COMMITS[@]}"; do
for i in "${!CHROMIUM_COMMITS[@]}"; do
if [[ ${CHROMIUM_COMMITS[$i]} =~ webrtc ]]; then
#TODO: is it safe to use this mirror?
SRC_URI+="https://github.com/webrtc-mirror/webrtc/commit/${i/-}.patch?full_index=true -> webrtc-${i/-}.patch
"
elif [[ ${CHROMIUM_COMMITS[$i]} =~ angle ]]; then
SRC_URI+="https://github.com/google/angle/commit/${i/-}.patch?full_index=true -> angle-${i/-}.patch
"
elif [[ ${CHROMIUM_COMMITS[$i]} =~ quiche ]]; then
SRC_URI+="https://github.com/google/quiche/commit/${i/-}.patch?full_index=true -> quiche-${i/-}.patch
"
elif [[ ${CHROMIUM_COMMITS[$i]} =~ dawn ]]; then
SRC_URI+="https://github.com/google/dawn/commit/${i/-}.patch?full_index=true -> dawn-${i/-}.patch
"
elif [[ ${CHROMIUM_COMMITS[$i]} =~ perfetto ]]; then
SRC_URI+="https://github.com/google/perfetto/commit/${i/-}.patch?full_index=true -> perfetto-${i/-}.patch
"
elif [[ ${CHROMIUM_COMMITS[$i]} =~ ink ]]; then
SRC_URI+="https://github.com/google/ink/commit/${i/-}.patch?full_index=true -> ink-${i/-}.patch
"
elif [[ ${CHROMIUM_COMMITS[$i]} =~ vulkan-utility-libraries ]]; then
SRC_URI+="https://github.com/KhronosGroup/Vulkan-Utility-Libraries/commit/${i/-}.patch?full_index=true -> vulkan-utility-libraries-${i/-}.patch
"
elif [[ ${CHROMIUM_COMMITS[$i]} =~ ruy ]]; then
SRC_URI+="https://github.com/google/ruy/commit/${i/-}.patch?full_index=true -> ruy-${i/-}.patch
"
else
SRC_URI+="https://github.com/chromium/chromium/commit/${i/-}.patch?full_index=true -> chromium-${i/-}.patch
"
fi
done
fi
SRC_URI+="cromite? ( https://github.com/uazo/cromite/archive/${CROMITE_COMMIT_ID}.tar.gz -> cromite-${CROMITE_COMMIT_ID}.tar.gz )
"
for i in ${IUSE_SYSTEM_LIBS}; do
[[ $i =~ ^(\+)?(.*)$ ]]
IUSE+=" ${BASH_REMATCH[1]}system-${BASH_REMATCH[2]}"
done
COMMON_X_DEPEND="
x11-libs/libXcomposite:=
x11-libs/libXcursor:=
x11-libs/libXdamage:=
x11-libs/libXfixes:=
>=x11-libs/libXi-1.6.0:=
x11-libs/libXrandr:=
x11-libs/libXrender:=
x11-libs/libXtst:=
x11-libs/libxshmfence:=
"
COMMON_SNAPSHOT_DEPEND="
system-icu? ( >=dev-libs/icu-73.0:= )
system-abseil-cpp? ( >=dev-cpp/abseil-cpp-20250512.0 )
system-brotli? ( >=app-arch/brotli-9999 )
system-crc32c? ( dev-libs/crc32c )
system-double-conversion? ( dev-libs/double-conversion )
system-woff2? ( media-libs/woff2 )
system-snappy? ( app-arch/snappy )
system-jsoncpp? ( dev-libs/jsoncpp )
system-openjpeg? ( media-libs/openjpeg:2= )
system-re2? ( >=dev-libs/re2-0.2019.08.01:= )
system-libvpx? ( >=media-libs/libvpx-1.13.0:=[postproc] )
system-libusb? ( virtual/libusb:1 )
cromite? ( dev-util/patchutils )
>=dev-libs/libxml2-2.12.4:=[icu]
dev-libs/nspr:=
>=dev-libs/nss-3.26:=
dev-libs/libxslt:=
media-libs/fontconfig:=
>=media-libs/freetype-2.11.0-r1:=
system-harfbuzz? ( >=media-libs/harfbuzz-3:0=[icu(-)] )
media-libs/libjpeg-turbo:=
system-png? ( media-libs/libpng:= )
system-zstd? ( >=app-arch/zstd-1.5.5:= )
>=media-libs/libwebp-0.4.0:=
media-libs/mesa:=[gbm(+)]
>=media-libs/openh264-1.6.0:=
system-av1? (
>=media-libs/dav1d-1.0.0:=
>=media-libs/libaom-3.7.0:=
)
sys-libs/zlib:=
>=media-libs/libavif-1.2.0:=
!headless? (
dev-libs/glib:2
>=media-libs/alsa-lib-1.0.19:=
pulseaudio? (
|| (
media-libs/libpulse
>=media-sound/apulse-0.1.9
)
)
sys-apps/pciutils:=
kerberos? ( virtual/krb5 )
vaapi? ( >=media-libs/libva-2.7:=[X?,wayland?] )
X? (
x11-base/xorg-proto:=
x11-libs/libX11:=
x11-libs/libxcb:=
x11-libs/libXext:=
)
x11-libs/libxkbcommon:=
wayland? (
dev-libs/libffi:=
dev-libs/wayland:=
screencast? (
media-video/pipewire:=
|| (
sys-apps/xdg-desktop-portal-gnome
sys-apps/xdg-desktop-portal-gtk
kde-plasma/xdg-desktop-portal-kde
gui-libs/xdg-desktop-portal-lxqt
gui-libs/xdg-desktop-portal-wlr
)
)
)
)
"
COMMON_DEPEND="
${COMMON_SNAPSHOT_DEPEND}
app-arch/bzip2:=
dev-libs/expat:=
system-ffmpeg? (
>=media-video/ffmpeg-6.1:=
|| (
media-video/ffmpeg[-samba]
>=net-fs/samba-4.5.10-r1[-debug(-)]
)
>=media-libs/opus-1.3.1:=
)
net-misc/curl[ssl]
sys-apps/dbus:=
media-libs/flac:=
sys-libs/zlib:=[minizip]
!headless? (
>=app-accessibility/at-spi2-core-2.46.0:2
media-libs/mesa:=[X?,wayland?]
virtual/udev
x11-libs/cairo:=
x11-libs/gdk-pixbuf:2
x11-libs/pango:=
cups? ( >=net-print/cups-1.3.11:= )
qt6? ( dev-qt/qtbase:6[gui,widgets] )
X? ( ${COMMON_X_DEPEND} )
)
"
RDEPEND="${COMMON_DEPEND}
!headless? (
|| (
x11-libs/gtk+:3[X?,wayland?]
gui-libs/gtk:4[X?,wayland?]
)
qt6? ( dev-qt/qtbase:6[X?,wayland?] )
)
virtual/ttf-fonts
selinux? ( sec-policy/selinux-chromium )
!override-data-dir? (
!www-client/chromium
!www-client/chromium-bin
!www-client/cromite[-override-data-dir]
)
"
DEPEND="${COMMON_DEPEND}
!headless? (
gtk4? ( gui-libs/gtk:4[X?,wayland?] )
!gtk4? ( x11-libs/gtk+:3[X?,wayland?] )
)
"
BDEPEND="
${COMMON_SNAPSHOT_DEPEND}
${PYTHON_DEPS}
$(python_gen_any_dep '
dev-python/setuptools[${PYTHON_USEDEP}]
')
>=app-arch/gzip-1.7
!headless? (
qt6? ( dev-qt/qtbase:6 )
)
>=dev-build/gn-0.2235
app-alternatives/ninja
dev-lang/perl
>=dev-util/gperf-3.2
dev-vcs/git
>=net-libs/nodejs-7.6.0[inspector]
sys-apps/hwdata
>=sys-devel/bison-2.4.3
sys-devel/flex
virtual/pkgconfig
clang? (
pgo? ( >=llvm-core/clang-22.0.0_pre20260106 >=llvm-core/lld-22.0.0_pre20260106 )
!pgo? ( llvm-core/clang llvm-core/lld )
)
cfi? ( llvm-runtimes/clang-runtime[sanitize] )
"
if ! has chromium_pkg_die ${EBUILD_DEATH_HOOKS}; then
EBUILD_DEATH_HOOKS+=" chromium_pkg_die";
fi
DISABLE_AUTOFORMATTING="yes"
DOC_CONTENTS="
Some web pages may require additional fonts to display properly.
Try installing some of the following packages if some characters
are not displayed properly:
- media-fonts/arphicfonts
- media-fonts/droid
- media-fonts/ipamonafont
- media-fonts/noto
- media-fonts/ja-ipafonts
- media-fonts/takao-fonts
- media-fonts/wqy-microhei
- media-fonts/wqy-zenhei
To fix broken icons on the Downloads page, you should install an icon
theme that covers the appropriate MIME types, and configure this as your
GTK+ icon theme.
For native file dialogs in KDE, install kde-apps/kdialog.
To make password storage work with your desktop environment you may
have install one of the supported credentials management applications:
- app-crypt/libsecret (GNOME)
- kde-frameworks/kwallet (KDE)
If you have one of above packages installed, but don't want to use
them in Chromium, then add --password-store=basic to CHROMIUM_FLAGS
in /etc/chromium/default.
"
S="${WORKDIR}/chromium-${PV/_*}"
python_check_deps() {
python_has_version "dev-python/setuptools[${PYTHON_USEDEP}]"
}
pre_build_checks() {
# Check build requirements: bugs #471810, #541816, #914220
# We're going to start doing maths here on the size of an unpacked source tarball,
# this should make updates easier as chromium continues to balloon in size.
local BASE_DISK=18
local EXTRA_DISK=1
local CHECKREQS_MEMORY="4G"
tc-is-cross-compiler && EXTRA_DISK=2
if use thinlto || use pgo; then
CHECKREQS_MEMORY="9G"
tc-is-cross-compiler && EXTRA_DISK=4
use pgo && EXTRA_DISK=8
fi
if is-flagq '-g?(gdb)?([1-9])'; then
if use custom-cflags; then
EXTRA_DISK=13
fi
CHECKREQS_MEMORY="16G"
fi
CHECKREQS_DISK_BUILD="$((BASE_DISK + EXTRA_DISK))G"
check-reqs_${EBUILD_PHASE_FUNC}
}
pkg_pretend() {
if use libcxx; then
ewarn
ewarn "Building with libcxx, please be aware that system-*"
ewarn "and some other c++ dependencies need to be compiled"
ewarn "with the same c++ library as ungoogled-chromium itself"
ewarn "dev-libs/jsoncpp is most problematic, see #58 #49 #119 for details"
ewarn "Simplest solution would be to disable corresponding system-* flags"
ewarn
fi
if use cfi; then
ewarn
ewarn "Building with cfi is only possible if building with -stdlib=libc++"
ewarn "Make sure all dependencies are also built this way, see #40"
ewarn
fi
if use cromite; then
ewarn
ewarn "Cromite patches are very experimental and unstable"
ewarn "Please consider testing them and giving feedback upstream:"
ewarn "https://github.com/uazo/cromite/issues"
ewarn "Not all patches are applied, let me know if others should be considered too"
ewarn
fi
pre_build_checks
if use headless; then
local headless_unused_flags=("cups" "kerberos" "pulseaudio" "qt6" "vaapi" "wayland")
for myiuse in ${headless_unused_flags[@]}; do
use ${myiuse} && ewarn "Ignoring USE=${myiuse}, USE=headless is set."
done
fi
}
pkg_setup() {
pre_build_checks
chromium_suid_sandbox_check_kernel_config
}
src_unpack() {
# Here be dragons!
local XCLD="--exclude=chromium-${PV/_*}/third_party/instrumented_libs \
--exclude=chromium-${PV/_*}/third_party/llvm \
--exclude=chromium-${PV/_*}/third_party/llvm-build \
--exclude=chromium-${PV/_*}/third_party/node/linux \
--exclude=chromium-${PV/_*}/third_party/rust-src \
--exclude=chromium-${PV/_*}/third_party/rust-toolchain \
--exclude=chromium-${PV/_*}/build/linux/debian_bullseye_i386-sysroot \
--exclude=chromium-${PV/_*}/build/linux/debian_bullseye_amd64-sysroot \
--exclude=chromium-${PV/_*}/third_party/angle/third_party/VK-GL-CTS \
"
if ! use libcxx ; then
XCLD+=" --exclude=chromium-${PV/_*}/third_party/libc++"
fi
if ! use pgo ; then
XCLD+=" --exclude=chromium-${PV/_*}/chrome/build/pgo_profiles"
fi
einfo "Unpacking chromium-${PV/_*}.tar.xz to ${WORKDIR}"
# Gentoo tarball:
# tar ${XCLD} -xf "${DISTDIR}/chromium-${PV/_*}-gentoo.tar.xz" -C "${WORKDIR}" || die
tar ${XCLD} -xf "${DISTDIR}/chromium-${PV/_*}${LITE_TARBALL:+-lite}.tar.xz" -C "${WORKDIR}" || die
unpack ${UGC_URL#*->}
# unpack chromium-patches-${PATCH_V}.tar.bz2
# Warned you!
if use cromite; then
unpack cromite-${CROMITE_COMMIT_ID}.tar.gz
fi
if use ppc64; then
unpack chromium-openpower-${PPC64_HASH:0:10}.tar.bz2
fi
}
remove_compiler_builtins() {
# We can't use the bundled compiler builtins with the system toolchain
# We used to `grep` then `sed`, but it was indirect. Combining the two into a single
# `awk` command is more efficient and lets us document the logic more clearly.
local pattern=' configs += [ "//build/config/clang:compiler_builtins" ]'
local target='build/config/compiler/BUILD.gn'
# Create a secure temporary file to store the output.
local tmpfile
tmpfile=$(mktemp) || die "Failed to create temporary file."
if awk -v pat="${pattern}" '
BEGIN {
match_found = 0
}
# If the delete countdown is active, decrement it and skip to the next line.
d > 0 { d--; next }
# If the current line matches the pattern...
$0 == pat {
match_found = 1 # ...set our flag to true.
d = 2 # Set delete counter for this line and the next two.
prev = "" # Clear the buffered previous line so it is not printed.
next
}
# For any other line, print the buffered previous line.
NR > 1 { print prev }
# Buffer the current line to be printed on the next cycle.
{ prev = $0 }
END {
# Print the last line if it was not part of a deleted block.
if (d == 0) { print prev }
# If the pattern was never found, exit with a failure code.
if (match_found == 0) {
exit 1
}
}
' "${target}" > "${tmpfile}"; then
# AWK SUCCEEDED (exit code 0): The pattern was found and edited.
# This is to avoid gawk's `-i inplace` option which users complain about.
mv "${tmpfile}" "${target}"
else
# AWK FAILED (exit code 1): The pattern was not found.
rm -f "${tmpfile}"
die "Awk patch failed: Pattern not found in ${target}."
fi
}
src_prepare() {
# Calling this here supports resumption via FEATURES=keepwork
python_setup
# cp -f ${WORKDIR}/chromium-patches-${PATCH_V}/*-compiler.patch "${T}/compiler.patch"
cp -f ${FILESDIR}/chromium-144-compiler.patch "${T}/compiler.patch"
if ! use custom-cflags; then #See #25 #92
sed -i '/default_stack_frames/Q' "${T}/compiler.patch" || die
fi
local PATCHES=(
"${T}/compiler.patch"
"${FILESDIR}/chromium-cross-compile.patch"
"${FILESDIR}/chromium-109-system-openh264.patch"
"${FILESDIR}/chromium-109-system-zlib.patch"
"${FILESDIR}/chromium-135-oauth2-client-switches.patch"
"${FILESDIR}/chromium-138-nodejs-version-check.patch"
"${FILESDIR}/chromium-144-revert-libpng-testiness.patch"
"${FILESDIR}/chromium-125-cloud_authenticator.patch"
"${FILESDIR}/chromium-144-qrcode.patch"
"${FILESDIR}/perfetto-system-zlib.patch"
"${FILESDIR}/chromium-127-cargo_crate.patch"
"${FILESDIR}/chromium-128-cfi-split-lto-unit.patch"
"${FILESDIR}/restore-x86-r3.patch"
"${FILESDIR}/chromium-133-webrtc-fixes.patch"
"${FILESDIR}/chromium-141-fix-for-kde.patch"
"${FILESDIR}/chromium-134-stdatomic.patch"
"${FILESDIR}/font-gc-asan.patch"
"${FILESDIR}/chromium-141-crabby.patch"
"${FILESDIR}/chromium-144-no-rust.patch"
"${FILESDIR}/chromium-144-fontations.patch"
"${FILESDIR}/chromium-144-gcc.patch"
)
# https://issues.chromium.org/issues/442698344
# Unreleased fontconfig changed magic numbers and google have rolled to this version
if has_version "<=media-libs/fontconfig-2.17.1"; then
PATCHES+=( "${FILESDIR}/chromium-142-work-with-old-fontconfig.patch" )
fi
#shopt -s globstar nullglob
## 130: moved the PPC64 patches into the chromium-patches repo
#local patch
#for patch in "${WORKDIR}/chromium-patches-${PATCH_V}"/**/*.patch; do
# if [[ ${patch} == *"ppc64le"* ]]; then
# use ppc64 && PATCHES+=( "${patch}" )
# else
# PATCHES+=( "${patch}" )
# fi
#done
#shopt -u globstar nullglob
remove_compiler_builtins
# Strictly speaking this doesn't need to be gated (no bundled toolchain for ppc64); it keeps the logic together
if use ppc64; then
local patchset_dir="${WORKDIR}/openpower-patches-${PPC64_HASH}/patches"
# patch causes build errors on 4K page systems (https://bugs.gentoo.org/show_bug.cgi?id=940304)
local page_size_patch="ppc64le/third_party/use-sysconf-page-size-on-ppc64.patch"
local isa_3_patch="ppc64le/core/baseline-isa-3-0.patch"
# Apply the OpenPOWER patches (check for page size and isa 3.0)
openpower_patches=( $(grep -E "^ppc64le|^upstream" "${patchset_dir}/series" | grep -v "${page_size_patch}" |
grep -v "${isa_3_patch}" || die) )
for patch in "${openpower_patches[@]}"; do
PATCHES+=( "${patchset_dir}/${patch}" )
done
if [[ $(getconf PAGESIZE) == 65536 ]]; then
PATCHES+=( "${patchset_dir}/${page_size_patch}" )
fi
# We use vsx3 as a proxy for 'want isa3.0' (POWER9)
if use cpu_flags_ppc_vsx3 ; then
PATCHES+=( "${patchset_dir}/${isa_3_patch}" )
fi
fi
ewarn
ewarn "Fontations Rust font stack is disabled"
ewarn "Using media-libs/libavif instead of CrabbyAvif"
ewarn
if [ ! -z "${CHROMIUM_COMMITS[*]}" ]; then
# for i in "${CHROMIUM_COMMITS[@]}"; do
for i in "${!CHROMIUM_COMMITS[@]}"; do
if [[ ${CHROMIUM_COMMITS[$i]} =~ webrtc ]]; then
patch_prefix="webrtc"
elif [[ ${CHROMIUM_COMMITS[$i]} =~ angle ]]; then
patch_prefix="angle"
elif [[ ${CHROMIUM_COMMITS[$i]} =~ quiche ]]; then
patch_prefix="quiche"
elif [[ ${CHROMIUM_COMMITS[$i]} =~ dawn ]]; then
patch_prefix="dawn"
elif [[ ${CHROMIUM_COMMITS[$i]} =~ perfetto ]]; then
patch_prefix="perfetto"
elif [[ ${CHROMIUM_COMMITS[$i]} =~ ink ]]; then
patch_prefix="ink"
elif [[ ${CHROMIUM_COMMITS[$i]} =~ vulkan-utility-libraries ]]; then
patch_prefix="vulkan-utility-libraries"
elif [[ ${CHROMIUM_COMMITS[$i]} =~ ruy ]]; then
patch_prefix="ruy"
else
patch_prefix="chromium"
fi
pushd "${CHROMIUM_COMMITS[$i]}" > /dev/null || die
if [[ $i = -* ]]; then
einfo "Reverting ${patch_prefix}-${i/-}.patch"
git_wrapper apply -R --exclude="*unittest.cc" --exclude="DEPS" \
-p1 < "${DISTDIR}/${patch_prefix}-${i/-}.patch"
else
einfo "Applying ${patch_prefix}-${i/-}.patch"
git_wrapper apply --exclude="*unittest.cc" --exclude="DEPS" \
-p1 < "${DISTDIR}/${patch_prefix}-${i/-}.patch"
fi
popd > /dev/null || die
done
fi
if ! use bluetooth ; then
PATCHES+=(
"${FILESDIR}/disable-bluez-r6.patch"
)
fi
if use convert-dict ; then
PATCHES+=(
"${FILESDIR}/chromium-ucf-dict-utility-r3.patch"
)
fi
if ! use libcxx ; then
PATCHES+=(
"${FILESDIR}/fix-wayland-oncecallback-copy.patch"
)
fi
if use system-ffmpeg; then
PATCHES+=(
"${FILESDIR}/chromium-141-opus-mp3.patch"
"${FILESDIR}/chromium-135-hevc.patch"
)
sed -i "\!AVFMT_FLAG_NOH264PARSE!d" media/filters/ffmpeg_glue.cc || die
ewarn "You need to expose \"av_stream_get_first_dts\" in ffmpeg via user patch"
fi
if use system-av1; then
PATCHES+=(
"${FILESDIR}/chromium-system-av1.patch"
)
fi
if ! use system-png; then
PATCHES+=(
"${FILESDIR}/chromium-144-revert-revert-libpng-testiness.patch"
)
fi
if use system-libvpx; then
PATCHES+=(
"${FILESDIR}/chromium-system-libvpx.patch"
)
fi
if use system-openjpeg ; then
PATCHES+=(
"${FILESDIR}/chromium-system-openjpeg-r4.patch"
)
fi
# Testing all patches when NODIE is defined
if [ ! -z "${NODIE}" ]; then
for i in "${PATCHES[@]}"; do
eapply_wrapper "$i"
done
nonfatal eapply_user
else
default
fi
if use cromite ; then
BR_PA_PATH="${WORKDIR}/cromite-${CROMITE_COMMIT_ID}/build/patches"
sed -i '/b\/components\/components_strings\.grd/,+10d' "${BR_PA_PATH}/Add-cromite-flags-support.patch" || die
sed -i '/b\/chrome\/android\/java\/res\/xml\/privacy_preferences\.xml/,+13d' "${BR_PA_PATH}/Add-cromite-flags-support.patch" || die
sed -i '/b\/android_webview\/support_library\/java\/src\/org\/chromium\/support_lib_glue/,+11d' "${BR_PA_PATH}/Client-hints-overrides.patch" || die
sed -i '/webapps_strings.grdp" \/>/{s++webapps_strings.grdp" />+;h};${x;/./{x;q0};x;q1}' \
components/components_strings.grd || die
sed -i 's/absl::/std::/' "${BR_PA_PATH}/Add-a-proxy-configuration-page.patch" || die
BROMITE_PATCHES=(
"${BR_PA_PATH}/bromite-build-utils.patch"
"${BR_PA_PATH}/Battery-API-return-nothing.patch"
"${BR_PA_PATH}/Multiple-fingerprinting-mitigations.patch"
"${BR_PA_PATH}/Add-flag-to-configure-maximum-connections-per-host.patch"
"${BR_PA_PATH}/Add-a-proxy-configuration-page.patch"
"${BR_PA_PATH}/Enable-StrictOriginIsolation-and-SitePerProcess.patch"
"${BR_PA_PATH}/Disable-requests-for-single-word-Omnibar-searches.patch"
"${BR_PA_PATH}/Reduce-HTTP-headers-in-DoH-requests-to-bare-minimum.patch"
"${BR_PA_PATH}/Client-hints-overrides.patch"
"${BR_PA_PATH}/Disable-idle-detection.patch"
"${BR_PA_PATH}/Disable-TLS-resumption.patch"
"${BR_PA_PATH}/Remove-navigator.connection-info.patch"
"${BR_PA_PATH}/AudioBuffer-AnalyserNode-fp-mitigations.patch"
"${BR_PA_PATH}/Fonts-fingerprinting-mitigation.patch"
"${BR_PA_PATH}/Content-settings-infrastructure.patch"
"${BR_PA_PATH}/Add-autoplay-site-setting.patch"
"${BR_PA_PATH}/Site-setting-for-images.patch"
"${BR_PA_PATH}/JIT-site-settings.patch"
"${BR_PA_PATH}/Add-webGL-site-setting.patch"
"${BR_PA_PATH}/Add-webRTC-site-settings.patch"
"${BR_PA_PATH}/Show-site-settings-for-cookies-javascript-and-ads.patch"
"${BR_PA_PATH}/Viewport-Protection-flag.patch"
"${BR_PA_PATH}/Revert-remove-allowscript-content-setting-secondary-url.patch"
"${BR_PA_PATH}/Timezone-customization.patch"
"${BR_PA_PATH}/Disable-speechSynthesis-getVoices-API.patch"
"${BR_PA_PATH}/Remove-support-for-device-memory-and-cpu-recovery.patch"
"${BR_PA_PATH}/Disable-Feeback-Collector.patch"
"${BR_PA_PATH}/Disable-remote-altsvc-for-h3-connections.patch"
"${BR_PA_PATH}/Add-cromite-flags-support.patch"
"${BR_PA_PATH}/Enables-deactivation-of-the-js-debugger-statement.patch"
)
for i in "${BROMITE_PATCHES[@]}"; do
if [[ "$i" =~ "Add-autoplay-site-setting.patch" ]] ||
[[ "$i" =~ "JIT-site-settings.patch" ]] ||
[[ "$i" =~ "Site-setting-for-images.patch" ]]; then
einfo "Git binary patch: ${i##*/}"
git_wrapper apply -p1 < "$i"
else
filter_wrapper "$i" --exclude="chrome/android/*"
fi
done
#! conflicting patches
sed -i '/browser_features.cc/,+17d' \
"${UGC_WD}/patches/extra/ungoogled-chromium/add-flag-to-clear-data-on-exit.patch" || die
sed -i 's$} // namespace features$BASE_FEATURE(kClearDataOnExit, "ClearDataOnExit", base::FEATURE_DISABLED_BY_DEFAULT);}$' \
chrome/browser/browser_features.cc || die
sed -i 's$} // namespace features$BASE_DECLARE_FEATURE(kClearDataOnExit);}$' \
chrome/browser/browser_features.h || die
sed -i 's$kChromeUIAboutHost,$kChromeUIAboutHost,"ungoogled-first-run",$' \
chrome/common/webui_url_constants.cc || die
sed -i '/chrome\/common\/webui_url_constants.cc/Q' \
"${UGC_WD}/patches/extra/ungoogled-chromium/first-run-page.patch" || die
#! normalise paths in py
sed -i 's$os.path.dirname(include_file)$os.path.abspath(os.path.dirname(include_file))$' \
build/bromite/gyp/cpp_bromite_include.py || die
fi
# if [[ ${LLVM_SLOT} == "19" ]]; then
# # Upstream now hard depend on a feature that was added in LLVM 20.1, but we don't want to stabilise that yet.
# # Do the temp file shuffle in case someone is using something other than `gawk`
# {
# awk '/config\("clang_warning_suppression"\) \{/ { print $0 " }"; sub(/clang/, "xclang"); print; next }
# { print }' build/config/compiler/BUILD.gn > "${T}/build.gn" && \
# mv "${T}/build.gn" build/config/compiler/BUILD.gn
# } || die "Unable to disable warning suppression"
# fi
# Not included in -lite tarballs, but we should check for it anyway.
if [[ -f third_party/node/linux/node-linux-x64/bin/node ]]; then
rm third_party/node/linux/node-linux-x64/bin/node || die
else
mkdir -p third_party/node/linux/node-linux-x64/bin || die
fi
ln -s "${EPREFIX}"/usr/bin/node third_party/node/linux/node-linux-x64/bin/node || die
# adjust python interpreter version
sed -i -e "s|\(^script_executable = \).*|\1\"${EPYTHON}\"|g" .gn || die
cp "${FILESDIR}/libusb.gn" build/linux/unbundle || die
sed -i '/^REPLACEMENTS.*$/{s++REPLACEMENTS = {"libusb":"third_party/libusb/BUILD.gn",+;h};${x;/./{x;q0};x;q1}' \
build/linux/unbundle/replace_gn_files.py || die
sed -i '/^.*deps.*third_party\/jsoncpp.*$/{s++public_deps \+= [ "//third_party/jsoncpp" ]+;h};${x;/./{x;q0};x;q1}' \
third_party/webrtc/rtc_base/BUILD.gn || die
cp -f "${FILESDIR}/rust_static_library.gni" build/rust || die
cp -f "${FILESDIR}/json_parser.cc" base/json || die
cp -f "${FILESDIR}/json_parser.h" base/json || die
cp -f "${FILESDIR}/avif_image_decoder.cc" third_party/blink/renderer/platform/image-decoders/avif || die
cp -f "${FILESDIR}/avif_image_decoder.h" third_party/blink/renderer/platform/image-decoders/avif || die
cp -f "${FILESDIR}/png_image_decoder.cc" third_party/blink/renderer/platform/image-decoders/png || die
cp -f "${FILESDIR}/png_image_decoder.h" third_party/blink/renderer/platform/image-decoders/png || die
cp -f "${FILESDIR}/font_format_check.cc" third_party/blink/renderer/platform/fonts/opentype || die
cp -f "${FILESDIR}/font_format_check.h" third_party/blink/renderer/platform/fonts/opentype || die
if use override-data-dir; then
sed -i '/"chromium";/{s++"ungoogled-chromium";+;h};${x;/./{x;q0};x;q1}' \
chrome/common/chrome_paths_linux.cc || die
fi
if use system-abseil-cpp; then
eapply_wrapper "${FILESDIR}/chromium-144-system-abseil.patch"
#! not sure about this one :-/ vvvvvvvvvvvvvvvv Any better solution?
eapply_wrapper "${FILESDIR}/chromium-141-system-abseil-cord.patch"
#! not sure about this one :-/ ^^^^^^^^^^^^^^^^ Any better solution?
cp -f /usr/include/absl/base/options.h third_party/abseil-cpp/absl/base/options.h
sed -i '/^#define ABSL_OPTION_USE_STD_ORDERING.*$/{s++#define ABSL_OPTION_USE_STD_ORDERING 1+;h};${x;/./{x;q0};x;q1}' \
third_party/abseil-cpp/absl/base/options.h || die
fi
#* Applying UGC PRs here
if [ ! -z "${UGC_PR_COMMITS[*]}" ]; then
pushd "${UGC_WD}" >/dev/null
for i in "${UGC_PR_COMMITS[@]}"; do
eapply_wrapper "${DISTDIR}/${PN}-$i.patch"
done
popd >/dev/null
fi
# From here we adapt ungoogled-chromium's patches to our needs
local ugc_pruning_list="${UGC_WD}/pruning.list"
local ugc_patch_series="${UGC_WD}/patches/series"
local ugc_substitution_list="${UGC_WD}/domain_substitution.list"
local ugc_unneeded=(
# GN bootstrap
extra/debian/gn/parallel
)
if use cromite ; then
einfo "Using fingerprinting patches from Cromite instead"
ugc_unneeded+=(
extra/bromite/fingerprinting-flags-client-rects-and-measuretext
extra/bromite/flag-max-connections-per-host
extra/bromite/flag-fingerprinting-canvas-image-data-noise
extra/ungoogled-chromium/add-components-ungoogled
extra/ungoogled-chromium/remove-pac-size-limit
)
fi
#* Temporary fix
sed -i "\!ios/!d" "${ugc_pruning_list}" || die
sed -i "\!third_party/icu/!d" "${ugc_pruning_list}" || die
sed -i "\!third_party/libjpeg_turbo/!d" "${ugc_pruning_list}" || die
sed -i "\!third_party/snappy/!d" "${ugc_pruning_list}" || die
sed -i "\!third_party/closure_compiler/!d" "${ugc_pruning_list}" || die
#* Didn't unpack them at the first place
sed -i "\!build/linux/debian_bullseye_i386-sysroot!d" "${ugc_pruning_list}" || die
sed -i "\!build/linux/debian_bullseye_amd64-sysroot!d" "${ugc_pruning_list}" || die
sed -i "\!third_party/llvm-build!d" "${ugc_pruning_list}" || die
sed -i "\!third_party/node/linux!d" "${ugc_pruning_list}" || die
sed -i "\!third_party/rust-src!d" "${ugc_pruning_list}" || die
sed -i "\!third_party/rust-toolchain!d" "${ugc_pruning_list}" || die
if ! use libcxx ; then
sed -i "\!third_party/libc!d" "${ugc_pruning_list}" || die
fi
sed -i "s|debug('files|error('files|" \
"${UGC_WD}/utils/prune_binaries.py" || die
sed -i "\!third_party/node/linux!d" \
"${UGC_WD}/utils/prune_binaries.py" || die
local ugc_p ugc_dir
for p in "${ugc_unneeded[@]}"; do
einfo "Removing ${p}.patch"
sed -i "\!${p}.patch!d" "${ugc_patch_series}" || die
done
if [ ! -z "${UGC_SKIP_PATCHES}" ]; then
for p in ${UGC_SKIP_PATCHES}; do
ewarn "Removing ${p}"
sed -i "\!${p}!d" "${ugc_patch_series}" || die
done
fi
if [ ! -z "${UGC_KEEP_BINARIES}" ]; then
for p in ${UGC_KEEP_BINARIES}; do
ewarn "Keeping binary ${p}"
sed -i "\!${p}!d" "${ugc_pruning_list}" || die
done
fi
if [ ! -z "${UGC_SKIP_SUBSTITUTION}" ]; then
for p in ${UGC_SKIP_SUBSTITUTION}; do
ewarn "No substitutions in ${p}"
sed -i "\!${p}!d" "${ugc_substitution_list}" || die
done
fi
ebegin "Pruning binaries"
"${UGC_WD}/utils/prune_binaries.py" -q . "${UGC_WD}/pruning.list"
eend $? || die
ebegin "Applying ungoogled-chromium patches"
"${UGC_WD}/utils/patches.py" -q apply . "${UGC_WD}/patches"
eend $? || die
ebegin "Applying domain substitution"
"${UGC_WD}/utils/domain_substitution.py" -q apply -r "${UGC_WD}/domain_regex.list" -f "${UGC_WD}/domain_substitution.list" .
eend $? || die
# Use the system copy of hwdata's usb.ids; upstream is woefully out of date (2015!)
sed 's|//third_party/usb_ids/usb.ids|/usr/share/hwdata/usb.ids|g' \
-i services/device/public/cpp/usb/BUILD.gn || die "Failed to set system usb.ids path"
# remove_bundled_libraries.py walks the source tree and looks for paths containing the substring 'third_party'
# whitelist matches use the right-most matching path component, so we need to whitelist from that point down.
local keeplibs=(
base/third_party/cityhash
)
use system-double-conversion || keeplibs+=(
base/third_party/double_conversion
)
keeplibs+=(
base/third_party/icu
base/third_party/nspr
base/third_party/superfasthash
base/third_party/symbolize
base/third_party/xdg_user_dirs
buildtools/third_party/libc++
buildtools/third_party/libc++abi
)
use cromite && keeplibs+=(
cromite_flags/third_party
)
keeplibs+=(
net/third_party/mozilla_security_manager
net/third_party/quic
net/third_party/uri_template
third_party/abseil-cpp/absl/base
)
use system-abseil-cpp || keeplibs+=(
third_party/abseil-cpp
)
keeplibs+=(
third_party/angle
third_party/angle/src/common/third_party/xxhash
third_party/angle/src/third_party/ceval
)
use nvidia || keeplibs+=(
third_party/angle/src/third_party/libXNVCtrl
)
keeplibs+=(
third_party/angle/src/third_party/volk
third_party/anonymous_tokens
third_party/apple_apsl
third_party/axe-core
third_party/bidimapper
third_party/blink
third_party/boringssl
third_party/boringssl/src/third_party/fiat
third_party/breakpad
third_party/breakpad/breakpad/src/third_party/curl
)
use system-brotli || keeplibs+=(
third_party/brotli
)
keeplibs+=(
third_party/catapult
third_party/catapult/common/py_vulcanize/third_party/rcssmin
third_party/catapult/common/py_vulcanize/third_party/rjsmin
third_party/catapult/third_party/beautifulsoup4-4.9.3
third_party/catapult/third_party/html5lib-1.1
third_party/catapult/third_party/polymer
third_party/catapult/third_party/six
third_party/catapult/tracing/third_party/d3
third_party/catapult/tracing/third_party/gl-matrix
third_party/catapult/tracing/third_party/jpeg-js
third_party/catapult/tracing/third_party/jszip
third_party/catapult/tracing/third_party/mannwhitneyu
third_party/catapult/tracing/third_party/oboe
third_party/catapult/tracing/third_party/pako
third_party/ced
third_party/cld_3
third_party/closure_compiler
)
use libcxx && keeplibs+=(
third_party/compiler-rt
)
keeplibs+=(
third_party/content_analysis_sdk
third_party/cpuinfo
third_party/crabbyavif
third_party/crashpad
third_party/crashpad/crashpad/third_party/lss
third_party/crashpad/crashpad/third_party/zlib
)
use system-crc32c || keeplibs+=(
third_party/crc32c
)
keeplibs+=(
third_party/cros_system_api
third_party/d3
third_party/dawn
third_party/dawn/third_party/gn/webgpu-cts
third_party/dawn/third_party/khronos
third_party/dawn/third_party/webgpu-headers
third_party/depot_tools
third_party/devscripts
third_party/devtools-frontend
third_party/devtools-frontend/src/front_end/third_party/acorn
third_party/devtools-frontend/src/front_end/third_party/additional_readme_paths.json
third_party/devtools-frontend/src/front_end/third_party/axe-core
third_party/devtools-frontend/src/front_end/third_party/chromium
third_party/devtools-frontend/src/front_end/third_party/codemirror
third_party/devtools-frontend/src/front_end/third_party/csp_evaluator
third_party/devtools-frontend/src/front_end/third_party/diff
third_party/devtools-frontend/src/front_end/third_party/i18n
third_party/devtools-frontend/src/front_end/third_party/intl-messageformat
third_party/devtools-frontend/src/front_end/third_party/json5
third_party/devtools-frontend/src/front_end/third_party/legacy-javascript
third_party/devtools-frontend/src/front_end/third_party/lighthouse
third_party/devtools-frontend/src/front_end/third_party/lit
third_party/devtools-frontend/src/front_end/third_party/marked
third_party/devtools-frontend/src/front_end/third_party/puppeteer
third_party/devtools-frontend/src/front_end/third_party/puppeteer/package/lib/esm/third_party/mitt
third_party/devtools-frontend/src/front_end/third_party/puppeteer/package/lib/esm/third_party/parsel-js
third_party/devtools-frontend/src/front_end/third_party/puppeteer/package/lib/esm/third_party/rxjs
third_party/devtools-frontend/src/front_end/third_party/source-map-scopes-codec
third_party/devtools-frontend/src/front_end/third_party/third-party-web
third_party/devtools-frontend/src/front_end/third_party/vscode.web-custom-data
third_party/devtools-frontend/src/front_end/third_party/wasmparser
third_party/devtools-frontend/src/front_end/third_party/web-vitals
third_party/devtools-frontend/src/third_party
third_party/dom_distiller_js
third_party/dragonbox
third_party/eigen3
third_party/emoji-segmenter
third_party/farmhash
third_party/fast_float
third_party/fdlibm
third_party/federated_compute/chromium/fcp/confidentialcompute
third_party/federated_compute/src/fcp/base
third_party/federated_compute/src/fcp/confidentialcompute
third_party/federated_compute/src/fcp/protos/confidentialcompute
third_party/federated_compute/src/fcp/protos/federatedcompute
third_party/fft2d
third_party/flatbuffers
third_party/fp16
third_party/freetype
third_party/fusejs
third_party/fxdiv
third_party/gemmlowp
third_party/google_input_tools
third_party/google_input_tools/third_party/closure_library
third_party/google_input_tools/third_party/closure_library/third_party/closure
third_party/googletest
third_party/highway
third_party/hunspell
third_party/ink_stroke_modeler/src/ink_stroke_modeler
third_party/ink_stroke_modeler/src/ink_stroke_modeler/internal
third_party/ink/src/ink/brush
third_party/ink/src/ink/color
third_party/ink/src/ink/geometry
third_party/ink/src/ink/rendering
third_party/ink/src/ink/rendering/skia/common_internal
third_party/ink/src/ink/rendering/skia/native
third_party/ink/src/ink/rendering/skia/native/internal
third_party/ink/src/ink/strokes
third_party/ink/src/ink/types
third_party/inspector_protocol
third_party/ipcz
third_party/jinja2
)
use system-jsoncpp || keeplibs+=(
third_party/jsoncpp
)
keeplibs+=(
third_party/khronos
third_party/lens_server_proto
third_party/leveldatabase
third_party/libaddressinput
third_party/libdrm
third_party/libgav1
third_party/libjingle
third_party/libpfm4
third_party/libphonenumber
third_party/libsecret
third_party/libsrtp
third_party/libsync
third_party/libtess2/libtess2
third_party/libtess2/src/Include
third_party/libtess2/src/Source
third_party/liburlpattern
)
use system-libusb || keeplibs+=(
third_party/libusb
)
keeplibs+=(
third_party/libva_protected_content
)
use system-libvpx || keeplibs+=(
third_party/libvpx
third_party/libvpx/source/libvpx/third_party/x86inc
)
keeplibs+=(
third_party/libwebm
third_party/libx11
third_party/libxcb-keysyms
third_party/libxml/chromium
third_party/libyuv
third_party/libzip
third_party/lit
third_party/lottie
third_party/lss
third_party/lzma_sdk
third_party/mako
third_party/markupsafe
third_party/material_color_utilities
third_party/metrics_proto
third_party/minigbm
third_party/ml_dtypes
third_party/modp_b64
third_party/nasm
third_party/nearby
third_party/neon_2_sse
third_party/node
third_party/oak/chromium/proto
third_party/oak/chromium/proto/attestation
third_party/omnibox_proto
third_party/one_euro_filter
third_party/openscreen
third_party/openscreen/src/third_party/
third_party/openscreen/src/third_party/tinycbor/src/src
third_party/ots
third_party/pdfium
third_party/pdfium/third_party/agg23
third_party/pdfium/third_party/bigint
third_party/pdfium/third_party/freetype
third_party/pdfium/third_party/lcms
)
use system-openjpeg || keeplibs+=(
third_party/pdfium/third_party/libopenjpeg
)
keeplibs+=(
third_party/pdfium/third_party/libtiff
third_party/perfetto
third_party/perfetto/protos/third_party/chromium
third_party/perfetto/protos/third_party/pprof
third_party/perfetto/protos/third_party/simpleperf
third_party/pffft
third_party/ply
third_party/polymer
third_party/private_membership
third_party/private-join-and-compute
third_party/protobuf
third_party/protobuf/third_party/utf8_range
third_party/pthreadpool
third_party/puffin
third_party/pyjson5
third_party/pyyaml
third_party/rapidhash
third_party/readability
third_party/rnnoise
third_party/ruy
third_party/s2cellid
third_party/search_engines_data
third_party/securemessage
third_party/selenium-atoms
third_party/sentencepiece
third_party/sentencepiece/src/third_party/darts_clone
third_party/shell-encryption
third_party/simdutf
third_party/simplejson
third_party/six
third_party/skia
third_party/skia/include/third_party/vulkan
third_party/skia/third_party/vulkan
third_party/smhasher
)
use system-snappy || keeplibs+=(
third_party/snappy
)
keeplibs+=(
third_party/spirv-headers
third_party/spirv-tools
third_party/sqlite
third_party/swiftshader
third_party/swiftshader/third_party/astc-encoder
third_party/swiftshader/third_party/llvm-subzero
third_party/swiftshader/third_party/marl
third_party/swiftshader/third_party/SPIRV-Headers/include/spirv
third_party/swiftshader/third_party/SPIRV-Tools
third_party/swiftshader/third_party/subzero
third_party/tensorflow_models
third_party/tensorflow-text
third_party/tflite
third_party/tflite/src/third_party/fft2d
third_party/tflite/src/third_party/xla/third_party/tsl
third_party/tflite/src/third_party/xla/xla/tsl/framework
third_party/tflite/src/third_party/xla/xla/tsl/lib/random
third_party/tflite/src/third_party/xla/xla/tsl/platform
third_party/tflite/src/third_party/xla/xla/tsl/protobuf
third_party/tflite/src/third_party/xla/xla/tsl/util
third_party/ukey2
third_party/utf
third_party/vulkan
third_party/wayland
third_party/webdriver
third_party/webgpu-cts
third_party/webrtc
third_party/webrtc/common_audio/third_party/ooura
third_party/webrtc/common_audio/third_party/spl_sqrt_floor
third_party/webrtc/modules/third_party/fft
third_party/webrtc/modules/third_party/g711
third_party/webrtc/modules/third_party/g722
third_party/webrtc/rtc_base/third_party/sigslot
third_party/widevine
)
use system-woff2 || keeplibs+=(
third_party/woff2
)
keeplibs+=(
third_party/wuffs
third_party/x11proto
third_party/xcbproto
third_party/xnnpack
third_party/zlib/google
third_party/zxcvbn-cpp
url/third_party/mozilla
v8/third_party/glibc
v8/third_party/inspector_protocol
v8/third_party/rapidhash-v8
v8/third_party/siphash
v8/third_party/utf8-decoder
v8/third_party/v8
v8/third_party/valgrind
# gyp -> gn leftovers
third_party/speech-dispatcher
third_party/usb_ids
third_party/xdg-utils
)
if ! use system-harfbuzz; then
keeplibs+=( third_party/harfbuzz-ng )
fi
if ! use system-ffmpeg; then
keeplibs+=( third_party/ffmpeg third_party/opus )
fi
if ! use system-icu; then
keeplibs+=( third_party/icu )
fi
if ! use system-png; then
keeplibs+=( third_party/libpng )
fi
if ! use system-zstd; then
keeplibs+=( third_party/zstd )
fi
if ! use system-av1; then
keeplibs+=(
third_party/dav1d
third_party/libaom
third_party/libaom/source/libaom/third_party/fastfeat
third_party/libaom/source/libaom/third_party/SVT-AV1
third_party/libaom/source/libaom/third_party/vector
third_party/libaom/source/libaom/third_party/x86inc
)
fi
if use libcxx; then
keeplibs+=(
third_party/libc++
third_party/llvm-libc
)
fi
if ! use system-openh264; then
keeplibs+=( third_party/openh264 )
fi
if ! use system-re2; then
keeplibs+=( third_party/re2 )
fi
# Arch-specific
if use arm64 || use ppc64 ; then
keeplibs+=( third_party/swiftshader/third_party/llvm-10.0 )
fi
# we need to generate ppc64 stuff because upstream does not ship it yet
# it has to be done before unbundling.
if use ppc64; then
pushd third_party/libvpx >/dev/null || die
mkdir -p source/config/linux/ppc64 || die
# requires git and clang, bug #832803
# Revert https://chromium.googlesource.com/chromium/src/+/b463d0f40b08b4e896e7f458d89ae58ce2a27165%5E%21/third_party/libvpx/generate_gni.sh
# and https://chromium.googlesource.com/chromium/src/+/71ebcbce867dd31da5f8b405a28fcb0de0657d91%5E%21/third_party/libvpx/generate_gni.sh
# since we're not in a git repo
sed -i -e "s|^update_readme||g; s|clang-format|${EPREFIX}/bin/true|g; /^git -C/d; /git cl/d; /cd \$BASE_DIR\/\$LIBVPX_SRC_DIR/ign format --in-place \$BASE_DIR\/BUILD.gn\ngn format --in-place \$BASE_DIR\/libvpx_srcs.gni" \
generate_gni.sh || die
./generate_gni.sh || die
popd >/dev/null || die
pushd third_party/ffmpeg >/dev/null || die
cp libavcodec/ppc/h264dsp.c libavcodec/ppc/h264dsp_ppc.c || die
cp libavcodec/ppc/h264qpel.c libavcodec/ppc/h264qpel_ppc.c || die
popd >/dev/null || die
fi
# Sanity check keeplibs, on major version bumps it is often necessary to update this list
# and this enables us to hit them all at once.
# There are some entries that need to be whitelisted (TODO: Why? The file is understandable, the rest seem odd)
whitelist_libs=(
net/third_party/quic
third_party/devtools-frontend/src/front_end/third_party/additional_readme_paths.json
third_party/libjingle
third_party/mesa
third_party/skia/third_party/vulkan
third_party/vulkan
)
local not_found_libs=()
for lib in "${keeplibs[@]}"; do
if [[ ! -d "${lib}" ]] && ! has "${lib}" "${whitelist_libs[@]}"; then
not_found_libs+=( "${lib}" )
fi
done
if [[ ${#not_found_libs[@]} -gt 0 ]]; then
ewarn "The following \`keeplibs\` directories were not found in the source tree:"
for lib in "${not_found_libs[@]}"; do
ewarn " ${lib}"
done
fi
keeplibs+=( third_party/ungoogled )
# Remove most bundled libraries. Some are still needed.
einfo "Unbundling third-party libraries ..."
build/linux/unbundle/remove_bundled_libraries.py "${keeplibs[@]}" --do-remove || die
# bundled eu-strip is for amd64 only and we don't want to pre-stripped binaries
mkdir -p buildtools/third_party/eu-strip/bin || die
ln -s "${EPREFIX}"/bin/true buildtools/third_party/eu-strip/bin/eu-strip || die
}
src_configure() {
# Calling this here supports resumption via FEATURES=keepwork
python_setup
local myconf_gn=""
# Make sure the build system will use the right tools, bug #340795.
tc-export AR CC CXX NM
if use clang && ! tc-is-clang ; then
einfo "Enforcing the use of clang due to USE=clang ..."
if tc-is-cross-compiler; then
CC="${CBUILD}-clang -target ${CHOST} --sysroot ${ESYSROOT}"
CXX="${CBUILD}-clang++ -target ${CHOST} --sysroot ${ESYSROOT}"
BUILD_CC=${CBUILD}-clang
BUILD_CXX=${CBUILD}-clang++
else
CC=${CHOST}-clang
CXX=${CHOST}-clang++
fi
strip-unsupported-flags
elif ! use clang && ! tc-is-gcc ; then
einfo "Enforcing the use of gcc due to USE=-clang ..."
CC=${CHOST}-gcc
CXX=${CHOST}-g++
strip-unsupported-flags
fi
if tc-is-clang; then
myconf_gn+=" is_clang=true clang_use_chrome_plugins=false use_clang_modules=false"
else
myconf_gn+=" is_clang=false"
fi
# Force lld for lto or pgo builds only, otherwise disable, bug 641556
if use thinlto || use pgo || use clang || use nvidia; then
myconf_gn+=" use_lld=true"
else
myconf_gn+=" use_lld=false"
fi
if use thinlto || use pgo; then
AR=llvm-ar
NM=llvm-nm
if tc-is-cross-compiler; then
BUILD_AR=llvm-ar
BUILD_NM=llvm-nm
fi
fi
# Define a custom toolchain for GN
myconf_gn+=" custom_toolchain=\"//build/toolchain/linux/unbundle:default\""
if tc-is-cross-compiler; then
tc-export BUILD_{AR,CC,CXX,NM}
myconf_gn+=" host_toolchain=\"//build/toolchain/linux/unbundle:host\""
myconf_gn+=" v8_snapshot_toolchain=\"//build/toolchain/linux/unbundle:host\""
myconf_gn+=" pkg_config=\"$(tc-getPKG_CONFIG)\""
myconf_gn+=" host_pkg_config=\"$(tc-getBUILD_PKG_CONFIG)\""
# setup cups-config, build system only uses --libs option
if use cups; then
mkdir "${T}/cups-config" || die
cp "${ESYSROOT}/usr/bin/${CHOST}-cups-config" "${T}/cups-config/cups-config" || die
export PATH="${PATH}:${T}/cups-config"
fi
# Don't inherit PKG_CONFIG_PATH from environment
local -x PKG_CONFIG_PATH=
else
myconf_gn+=" host_toolchain=\"//build/toolchain/linux/unbundle:default\""
fi
# Disable rust for now; it's only used for testing and we don't need the additional bdep
myconf_gn+=" enable_rust=false"
# GN needs explicit config for Debug/Release as opposed to inferring it from build directory.
myconf_gn+=" is_debug=$(usex debug true false)"
# enable DCHECK with USE=debug only, increases chrome binary size by 30%, bug #811138.
# DCHECK is fatal by default, make it configurable at runtime, #bug 807881.
myconf_gn+=" dcheck_always_on=$(usex debug true false)"
myconf_gn+=" dcheck_is_configurable=$(usex debug true false)"
myconf_gn+=" enable_iterator_debugging=$(usex debug true false)"
if use debug; then
myconf_gn+=" symbol_level=2"
myconf_gn+=" blink_symbol_level=2"
myconf_gn+=" v8_symbol_level=2"
else
myconf_gn+=" symbol_level=0"
myconf_gn+=" blink_symbol_level=0"
myconf_gn+=" v8_symbol_level=0"
fi
# Component build isn't generally intended for use by end users. It's mostly useful
# for development and debugging.
myconf_gn+=" is_component_build=false"
local gn_system_libraries=(
flac
fontconfig
freetype
libjpeg
libwebp
libxml
libxslt
zlib
)
if use system-abseil-cpp; then
gn_system_libraries+=(
absl_algorithm
absl_base
absl_cleanup
absl_container
absl_crc
absl_debugging
absl_flags
absl_functional
absl_hash
absl_log
absl_log_internal
absl_memory
absl_meta
absl_numeric
absl_random
absl_status
absl_strings
absl_synchronization
absl_time
absl_types
absl_utility
)
fi
if use system-brotli; then
gn_system_libraries+=( brotli )
fi
if use system-crc32c; then
gn_system_libraries+=( crc32c )
fi
if use system-double-conversion; then
gn_system_libraries+=( double-conversion )
fi
if use system-woff2; then
gn_system_libraries+=( woff2 )
fi
if use nvidia; then
gn_system_libraries+=( libXNVCtrl )
fi
if use system-ffmpeg; then
gn_system_libraries+=( ffmpeg opus )
fi
if use system-jsoncpp; then
gn_system_libraries+=( jsoncpp )
fi
if use system-icu; then
gn_system_libraries+=( icu )
fi
if use system-png; then
gn_system_libraries+=( libpng )
myconf_gn+=" use_system_libpng=true"
fi
if use system-zstd; then
gn_system_libraries+=( zstd )
fi
if use system-av1; then
gn_system_libraries+=( dav1d libaom )
fi
if use system-libusb; then
gn_system_libraries+=( libusb )
fi
if use system-libvpx; then
gn_system_libraries+=( libvpx )
fi
use system-openh264 && gn_system_libraries+=(
openh264
)
use system-re2 && gn_system_libraries+=(
re2
)
use system-snappy && gn_system_libraries+=(
snappy
)
build/linux/unbundle/replace_gn_files.py --system-libraries "${gn_system_libraries[@]}" ||
die "Failed to replace GN files for system libraries"
# TODO 131: The above call clobbers `enable_freetype = true` in the freetype gni file
# drop the last line, then append the freetype line and a new curly brace to end the block
local freetype_gni="build/config/freetype/freetype.gni"
sed -i -e '$d' ${freetype_gni} || die
echo " enable_freetype = true" >> ${freetype_gni} || die
echo "}" >> ${freetype_gni} || die
# See dependency logic in third_party/BUILD.gn
myconf_gn+=" use_system_harfbuzz=$(usex system-harfbuzz true false)"
# Optional dependencies.
myconf_gn+=" enable_hangout_services_extension=$(usex hangouts true false)"
myconf_gn+=" enable_widevine=$(usex widevine true false)"
if use headless; then
myconf_gn+=" use_cups=false"
myconf_gn+=" use_kerberos=false"
myconf_gn+=" use_pulseaudio=false"
myconf_gn+=" use_vaapi=false"
myconf_gn+=" rtc_use_pipewire=false"
else
myconf_gn+=" use_cups=$(usex cups true false)"
myconf_gn+=" use_kerberos=$(usex kerberos true false)"
myconf_gn+=" use_pulseaudio=$(usex pulseaudio true false)"
myconf_gn+=" use_vaapi=$(usex vaapi true false)"
myconf_gn+=" rtc_use_pipewire=$(usex screencast true false)"
myconf_gn+=" gtk_version=$(usex gtk4 4 3)"
fi
# Allows distributions to link pulseaudio directly (DT_NEEDED) instead of
# using dlopen. This helps with automated detection of ABI mismatches and
# prevents silent errors.
if use pulseaudio; then
myconf_gn+=" link_pulseaudio=true"
fi
# Non-developer builds of Chromium (for example, non-Chrome browsers, or
# Chromium builds provided by Linux distros) should disable the testing config
myconf_gn+=" disable_fieldtrial_testing_config=true"
# The sysroot is the oldest debian image that chromium supports, we don't need it
myconf_gn+=" use_sysroot=false"
# This determines whether or not GN uses the bundled libcxx
if use libcxx; then
myconf_gn+=" use_custom_libcxx=true"
else
myconf_gn+=" use_custom_libcxx=false"
myconf_gn+=" use_llvm_libatomic=false"
append-cppflags -U_GLIBCXX_ASSERTIONS #See #318
fi
myconf_gn+=" use_bluez=$(usex bluetooth true false)"
myconf_gn+=" is_cfi=$(usex cfi true false)"
if use cfi; then
myconf_gn+=" use_cfi_icall=true"
myconf_gn+=" use_cfi_cast=true"
fi
if use pgo; then
myconf_gn+=" chrome_pgo_phase=2"
myconf_gn+=" v8_enable_builtins_optimization=true"
else
myconf_gn+=" chrome_pgo_phase=0"
fi
myconf_gn+=" optimize_webui=$(usex optimize-webui true false)"
myconf_gn+=" use_system_freetype=$(usex system-harfbuzz true false)"
myconf_gn+=" use_system_libopenjpeg2=$(usex system-openjpeg true false)"
myconf_gn+=" enable_pdf=true"
myconf_gn+=" use_system_lcms2=true"
myconf_gn+=" enable_print_preview=true"
# Ungoogled flags
myconf_gn+=" build_with_tflite_lib=false"
myconf_gn+=" enable_mdns=false"
myconf_gn+=" enable_mse_mpeg2ts_stream_parser=$(usex proprietary-codecs true false)"
myconf_gn+=" enable_remoting=false"
myconf_gn+=" enable_reporting=false"
myconf_gn+=" enable_service_discovery=false"
myconf_gn+=" exclude_unwind_tables=true"
myconf_gn+=" google_api_key=\"\""
myconf_gn+=" google_default_client_id=\"\""
myconf_gn+=" google_default_client_secret=\"\""
myconf_gn+=" safe_browsing_mode=0"
myconf_gn+=" use_official_google_api_keys=false"
myconf_gn+=" use_unofficial_version_number=false"
# myconf_gn+=" enable_swiftshader=false"
# Additional flags
myconf_gn+=" perfetto_use_system_zlib=true"
myconf_gn+=" use_system_zlib=true"
myconf_gn+=" use_system_libjpeg=true"
myconf_gn+=" rtc_build_examples=false"
myconf_gn+=" enable_chromium_prelude=false"
myconf_gn+=" enable_updater=false"
myconf_gn+=" enable_update_notifications=false"
myconf_gn+=" enable_constraints=false"
myconf_gn+=" rtc_rusty_base64=false"
myconf_gn+=" v8_enable_temporal_support=false"
myconf_gn+=" media_use_symphonia=false"
myconf_gn+=" pdf_enable_rust_png=false"
myconf_gn+=" skia_use_libpng_encode=true"
myconf_gn+=" skia_use_libpng_decode=true"
myconf_gn+=" skia_use_rust_png_decode=false"
myconf_gn+=" skia_use_rust_png_encode=false"
# Disable pseudolocales, only used for testing
myconf_gn+=" enable_pseudolocales=false"
# Disable code formating of generated files
myconf_gn+=" blink_enable_generated_code_formatting=false"
ffmpeg_branding="$(usex proprietary-codecs Chrome Chromium)"
myconf_gn+=" proprietary_codecs=$(usex proprietary-codecs true false)"
myconf_gn+=" ffmpeg_branding=\"${ffmpeg_branding}\""
local myarch="$(tc-arch)"
# Avoid CFLAGS problems
if ! use custom-cflags; then
filter-flags "-O*" "-Wl,-O*" #See #25
strip-flags
# Prevent linker from running out of address space, bug #471810 .
if use x86; then
filter-flags "-g*"
fi
# Prevent libvpx/xnnpack build failures. Bug 530248, 544702, 546984, 853646.
if [[ ${myarch} == amd64 || ${myarch} == x86 ]]; then
filter-flags -mno-mmx -mno-sse2 -mno-ssse3 -mno-sse4.1 -mno-avx -mno-avx2 -mno-fma -mno-fma4 -mno-xop -mno-sse4a
fi
if tc-is-gcc; then
# https://bugs.gentoo.org/904455
local -x CPP="$(tc-getCXX) -E"
# https://bugs.gentoo.org/912381
filter-lto
fi
fi
local dest_cpu=""
if [[ $myarch = amd64 ]] ; then
dest_cpu=x64
myconf_gn+=" target_cpu=\"x64\""
ffmpeg_target_arch=x64
dest_cpu="x64"
elif [[ $myarch = x86 ]] ; then
myconf_gn+=" target_cpu=\"x86\""
ffmpeg_target_arch=ia32
dest_cpu="x86"
# This is normally defined by compiler_cpu_abi in
# build/config/compiler/BUILD.gn, but we patch that part out.
append-flags -msse2 -mfpmath=sse -mmmx
elif [[ $myarch = arm64 ]] ; then
myconf_gn+=" target_cpu=\"arm64\""
ffmpeg_target_arch=arm64
dest_cpu="arm64"
elif [[ $myarch = arm ]] ; then
myconf_gn+=" target_cpu=\"arm\""
ffmpeg_target_arch=$(usex cpu_flags_arm_neon arm-neon arm)
dest_cpu="arm"
elif [[ $myarch = ppc64 ]] ; then
myconf_gn+=" target_cpu=\"ppc64\""
ffmpeg_target_arch=ppc64
dest_cpu="ppc64"
else
die "Failed to determine target arch, got '$myarch'."
fi
if use thinlto; then
# We need to change the default value of import-instr-limit in
# LLVM to limit the text size increase. The default value is
# 100, and we change it to 30 to reduce the text size increase
# from 25% to 10%. The performance number of page_cycler is the
# same on two of the thinLTO configurations, we got 1% slowdown
# on speedometer when changing import-instr-limit from 100 to 30.
# append-ldflags "-Wl,-plugin-opt,-import-instr-limit=30"
sed -i '/import_instr_limit = 5/{s++import_instr_limit = 30+;h};${x;/./{x;q0};x;q1}' \
build/config/compiler/BUILD.gn || die
append-ldflags "-Wl,--thinlto-jobs=$(makeopts_jobs)"
fi
myconf_gn+=" treat_warnings_as_errors=false"
# Disable fatal linker warnings, bug 506268.
myconf_gn+=" fatal_linker_warnings=false"
# Disable external code space for V8 for ppc64. It is disabled for ppc64
# by default, but cross-compiling on amd64 enables it again.
if tc-is-cross-compiler; then
if ! use amd64 && ! use arm64; then
myconf_gn+=" v8_enable_external_code_space=false"
fi
fi
# Only enabled for clang, but gcc has endian macros too
myconf_gn+=" v8_use_libm_trig_functions=true"
# Bug 491582.
export TMPDIR="${WORKDIR}/temp"
mkdir -p -m 755 "${TMPDIR}" || die
# https://bugs.gentoo.org/654216
addpredict /dev/dri/ #nowarn
# Disable unknown warning message from clang.
if tc-is-clang; then
append-flags -Wno-unknown-warning-option
if tc-is-cross-compiler; then
export BUILD_CXXFLAGS+=" -Wno-unknown-warning-option"
export BUILD_CFLAGS+=" -Wno-unknown-warning-option"
fi
fi
# Explicitly disable ICU data file support for system-icu/headless builds.
if use system-icu || use headless; then
myconf_gn+=" icu_use_data_file=false"
fi
# Don't need nocompile checks and GN crashes with our config
myconf_gn+=" enable_nocompile_tests=false"
# 131 began laying the groundwork for replacing freetype with
# "Rust-based Fontations set of libraries plus Skia path rendering"
# We now need to opt-in
myconf_gn+=" enable_freetype=true"
# Enable ozone wayland and/or headless support
myconf_gn+=" use_ozone=true ozone_auto_platforms=false"
myconf_gn+=" ozone_platform_headless=true"
if use headless; then
myconf_gn+=" ozone_platform=\"headless\""
myconf_gn+=" use_xkbcommon=false use_gtk=false use_qt=false"
myconf_gn+=" use_glib=false use_gio=false"
myconf_gn+=" use_pangocairo=false use_alsa=false"
myconf_gn+=" use_libpci=false use_udev=false"
myconf_gn+=" enable_print_preview=false"
myconf_gn+=" enable_remoting=false"
else
myconf_gn+=" use_system_minigbm=true"
myconf_gn+=" use_xkbcommon=true"
if use qt6; then
local cbuild_libdir=$(get_libdir)
if tc-is-cross-compiler; then
# Hack to workaround get_libdir not being able to handle CBUILD, bug #794181
local cbuild_libdir=$($(tc-getBUILD_PKG_CONFIG) --keep-system-libs --libs-only-L libxslt)
cbuild_libdir=${cbuild_libdir:2}
cbuild_libdir=${cbuild_libdir/% }
fi
myconf_gn+=" use_qt6=true"
myconf_gn+=" moc_qt6_path=\"${EPREFIX}/usr/${cbuild_libdir}/qt6/libexec\""
else
myconf_gn+=" use_qt6=false"
fi
myconf_gn+=" ozone_platform_x11=$(usex X true false)"
myconf_gn+=" ozone_platform_wayland=$(usex wayland true false)"
myconf_gn+=" ozone_platform=$(usex wayland \"wayland\" \"x11\")"
use wayland && myconf_gn+=" use_system_libffi=true"
fi
# Results in undefined references in chrome linking, may require CFI to work
if use arm64; then
myconf_gn+=" arm_control_flow_integrity=\"none\""
fi
# Enable official builds
myconf_gn+=" is_official_build=$(usex official true false)"
myconf_gn+=" use_thin_lto=$(usex thinlto true false)"
myconf_gn+=" thin_lto_enable_optimizations=$(usex optimize-thinlto true false)"
if use official; then
# Allow building against system libraries in official builds
sed -i 's/OFFICIAL_BUILD/GOOGLE_CHROME_BUILD/' \
tools/generate_shim_headers/generate_shim_headers.py || die
else
myconf_gn+=" devtools_skip_typecheck=false"
fi
# user CXXFLAGS might overwrite -march=armv8-a+crc+crypto, bug #851639
if use arm64 && tc-is-gcc; then
sed -i '/^#if HAVE_ARM64_CRC32C/a #pragma GCC target ("+crc+crypto")' \
third_party/crc32c/src/src/crc32c_arm64.cc || die
fi
# skipping typecheck is only supported on amd64, bug #876157
if ! use amd64; then
myconf_gn+=" devtools_skip_typecheck=false"
fi
# Facilitate deterministic builds (taken from build/config/compiler/BUILD.gn)
append-cflags -Wno-builtin-macro-redefined
append-cxxflags -Wno-builtin-macro-redefined
append-cppflags "-D__DATE__= -D__TIME__= -D__TIMESTAMP__="
local flags
einfo "Building with the following compiler settings:"
for flags in C{C,XX} AR NM RANLIB {C,CXX,CPP,LD}FLAGS \
EXTRA_GN UGC_{SKIP_{PATCHES,SUBSTITUTION},KEEP_BINARIES} ; do
einfo " ${flags} = \"${!flags}\""
done
einfo "Configuring Chromium ..."
set -- gn gen --args="${myconf_gn} ${EXTRA_GN}" out/Release
echo "$@"
"$@" || die "Failed to configure Chromium"
# The "if" below should not be executed unless testing
if [ ! -z "${NODIE}" ]; then
# List all args
# gn args --list out/Release
# Quick compiler check
eninja -C out/Release protoc torque
fi
}
src_compile() {
# Final link uses lots of file descriptors.
ulimit -n 2048
# Calling this here supports resumption via FEATURES=keepwork
python_setup
# Don't inherit PYTHONPATH from environment, bug #789021, #812689
local -x PYTHONPATH=
# Build mksnapshot and pax-mark it.
if use pax-kernel; then
local x
for x in mksnapshot v8_context_snapshot_generator; do
if tc-is-cross-compiler; then
eninja -C out/Release "host/${x}"
pax-mark m "out/Release/host/${x}"
else
eninja -C out/Release "${x}"
pax-mark m "out/Release/${x}"
fi
done
fi
# Even though ninja autodetects number of CPUs, we respect
# user's options, for debugging with -j 1 or any other reason.
eninja -C out/Release chrome
use convert-dict && eninja -C out/Release convert_dict
use enable-driver && eninja -C out/Release chromedriver
#use suid && eninja -C out/Release chrome_sandbox
pax-mark m out/Release/chrome
use enable-driver && mv out/Release/chromedriver
rm -f out/Release/locales/*.pak.info || die
# Generate support files: #684550 #706786 #968958
# Use upstream's python installer script to generate support files
# This replaces fragile sed commands and handles @@include@@ directives.
# It'll also verify that all substitution markers have been resolved, meaning that
# future changes to templates that add new variables will be caught during the build.
cat > "${T}/generate_support_files.py" <<-EOF || die
import sys
from pathlib import Path
# Add upstream installer script to search path
sys.path.insert(0, str(Path.cwd() / "chrome/installer/linux/common"))
import installer
# Configure contexts strictly for file generation
# Common variables used across templates
context = {
"BUGTRACKERURL": "https://github.com/ungoogled-software/ungoogled-chromium/issues",
"DEVELOPER_NAME": "The ungoogled-chromium Authors",
"EXTRA_DESKTOP_ENTRIES": "",
"FULLDESC": "Google Chromium, sans integration with Google",
"HELPURL": "https://ungoogled-software.github.io/ungoogled-chromium-wiki/faq",
"INSTALLDIR": "/usr/$(get_libdir)/chromium-browser",
#"MAINTMAIL": "Gentoo Chromium Project ",
"MENUNAME": "ungoogled-chromium",
"PACKAGE": "chromium-browser",
"PRODUCTURL": "https://github.com/ungoogled-software/ungoogled-chromium",
"PROGNAME": "chrome",
"PROJECT_LICENSE": "BSD, LGPL-2, LGPL-2.1, MPL-1.1, MPL-2.0, Apache-2.0, and others",
"SHORTDESC": "Open-source foundation of many web browsers including Google Chrome",
"URI_SCHEME": "x-scheme-handler/chromium",
"USR_BIN_SYMLINK_NAME": "chromium-browser",
}
# Generate Desktop file
installer.process_template(
Path("chrome/installer/linux/common/desktop.template"),
Path("out/Release/chromium-browser-chromium.desktop"),
context
)
# Generate Manpage
installer.process_template(
Path("chrome/app/resources/manpage.1.in"),
Path("out/Release/chromium-browser.1"),
context
)
# Generate AppData (AppStream)
installer.process_template(
Path("chrome/installer/linux/common/appdata.xml.template"),
Path("out/Release/chromium-browser.appdata.xml"),
context
)
# Generate GNOME Default Apps entry
installer.process_template(
Path("chrome/installer/linux/common/default-app.template"),
Path("out/Release/chromium-browser.xml"),
context
)
EOF
"${EPYTHON}" "${T}/generate_support_files.py" || die "Failed to generate support files"
# Build vk_swiftshader_icd.json; bug #827861
sed -e 's|${ICD_LIBRARY_PATH}|./libvk_swiftshader.so|g' \
third_party/swiftshader/src/Vulkan/vk_swiftshader_icd.json.tmpl > \
out/Release/vk_swiftshader_icd.json || die
}
src_install() {
local CHROMIUM_HOME="/usr/$(get_libdir)/chromium-browser"
exeinto "${CHROMIUM_HOME}"
doexe out/Release/chrome
if use convert-dict; then
newexe "${FILESDIR}/update-dicts.sh" update-dicts.sh
doexe out/Release/convert_dict
fi
#newexe out/Release/chrome_sandbox chrome-sandbox
#fperms 4755 "${CHROMIUM_HOME}/chrome-sandbox"
use enable-driver && doexe out/Release/chrome