aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorAndrew Cameron <apcameron@gmail.com>2024-09-01 20:23:41 +0100
committerFlorian Schmaus <flow@gentoo.org>2024-09-01 22:38:54 +0200
commite64502f64abf3705ce77ee28a0ad049eb475983b (patch)
tree89fce1ce8db9e3df2ed804cdae32a330afbd5293
parentUpdate Chromium to 128.0.6613.84 (diff)
downloadriscv-e64502f64abf3705ce77ee28a0ad049eb475983b.tar.gz
riscv-e64502f64abf3705ce77ee28a0ad049eb475983b.tar.bz2
riscv-e64502f64abf3705ce77ee28a0ad049eb475983b.zip
Update Chromium to 128.0.6613.113
Signed-off-by: Andrew Cameron <apcameron@gmail.com> Closes: https://github.com/gentoo/riscv/pull/18 Signed-off-by: Florian Schmaus <flow@gentoo.org>
-rw-r--r--www-client/chromium/Manifest3
-rw-r--r--www-client/chromium/chromium-128.0.6613.113.ebuild1467
2 files changed, 1469 insertions, 1 deletions
diff --git a/www-client/chromium/Manifest b/www-client/chromium/Manifest
index 5958dbd..34fedc9 100644
--- a/www-client/chromium/Manifest
+++ b/www-client/chromium/Manifest
@@ -1,12 +1,13 @@
DIST chromium-127-clang.tar.xz 50869256 BLAKE2B a25c78c28e1a19bb251ce78831ff8aeea51f0ff0a3fcba4f57e14e676aadba38f248554a52d9f67da8c0ccf533ef9f60b4bbb26f8935914efa2b871444e61d8f SHA512 9033c2dd7dd217917caf3dbed52f72ded18fe81b431edd4ef82fe7c592f7b9fbf6d5d2c8f7ba4ebffb4994bef20579d30aea9dd1ad36db86bec5d0adb6eca062
DIST chromium-127-rust.tar.xz 151082700 BLAKE2B 53b5e72724425ae97bbb22e128ca5e826a2db5fb49f615c5331cdf6d790c253d58061223ff9fbd7f4deecaa19668e7b905b0a661380f48ce74d7f66a9605be18 SHA512 a47fc0bdbf48da9c8c17c91d9dc1a4a3f09578e82199c0d5843dfb6188803161cdb98d065ee3f85ceaf78efd2c233397c325c4c9f2d19255f38734a81599404b
DIST chromium-127.0.6533.119.tar.xz 6621220264 BLAKE2B fdbf51920d3fee096420cb43aee34f2e6cd51f5531829a68bb61003e4607934d2d045fcd6dbe0c35bd433b000bcefc92919da404666d8e304054d9846dafd943 SHA512 9b774d1798ef76264d60ab46cf552fdec54d325ad1010573084c7c132c47319af63d8127fb9e42441412ac365efa57c25ac80963b644b558595b3d5bfad21e9c
-DIST chromium-127.0.6533.99.tar.xz 6618098428 BLAKE2B 6a89e4ff8edcda31d8c04ae846c2869a96157b1b07c59614fe5f8fedba1699bc3b4d53adc9c94a0170d3288d8c9282348e275090848fc92a4c06b2e04104248b SHA512 e851e34c0f0b240fa08e60c0cb4373aead7656187bab7fd0dea5bad7cfc6b4ffe38b43f108f20528a508023cdd437b392b5c2ca09a1b1f5f21ba83d4fa88fd99
DIST chromium-128-clang.tar.xz 51489372 BLAKE2B 352a585e3acf0f0685ab2eaeb13e847195119bc6e3694f7fc20eeabdb25821019187e52997618214ccb469766c2982f489c6bdc643a339c1cfbe3e5fb3a131d4 SHA512 bc448096975111ff6ff5a9f82a6acb2bb244e9c344a8e6ef8bcdee5a06d0004955f76f6566f01519da5cc2eae08a2df2dd0ac5afee38dbc2ba918e735f338422
DIST chromium-128-rust.tar.xz 148907072 BLAKE2B 9b28d1eca65d3e62ef142f96d9b3371bb65c6778414e5b64f0ad02c4aace219974f1cb292c9a6d9c443e3ed4f61192248ccaf9b18079cbd5a5f5c3abfe79d485 SHA512 5469490b23656a83d6198a087ddb82dd342fd8a426b32193218f7174395053f2ec7aaced5c464b8b16cdbddc252f80a98ca2a4b88742d2b0c910f2d2bfa7e431
+DIST chromium-128.0.6613.113.tar.xz 6711639096 BLAKE2B 1719b97aa30584b1d997d5fa894d23ec5b8063f9fdb53b9a7cd760896634a71a9c547e6a65d1db3c5e6308233c39dcf09db3a78d52ef960313c2c7b4381e6a46 SHA512 57ecf8d5d741a9a3ba9bb1ffd1e75ee83c14a0c552657063fca9bd4e5eec82b5ccafe81e1cea26cbb29992ce418bdcce11794e7ba3f7a860648df270cb2cd2cf
DIST chromium-128.0.6613.84.tar.xz 6703104636 BLAKE2B b31f3ebe4cbbbc281e7b336c965ae96237b0a8653a1e8cb6a9ffe6a06e0c6b559489aa6fb0e5a3080ca3e48ea4281fbc6a075cbe398fad74482348e72f0e729b SHA512 58caeff2eb18101eabf8c411a52e723679c99c2a1c83316a7ad908ae0f4db6b433c59865b758b5d73b56dd7cf215029c492aa2e6217f1730ac5f7a99b1ecce65
DIST chromium-patches-127-1.tar.bz2 4907 BLAKE2B 3d8599c4c75a0993f6627e4570e5059c5cc5036b2f7916685ca75742f483af8c07f22d5ac8a594a64a92bffe0262fd75c2e3417639197558a5bd3da909ac2c65 SHA512 a75a42d5c5c54fd6e53469a229f0f5382eb3108ffa6e7c503ec03fa7e5e8e470291981373e039ff8d7326ab420ad894d7d3cd8a918921438376924f7aa125924
DIST chromium-patches-128.tar.bz2 5087 BLAKE2B b0321fb45390a282afeeeb8fb4d6014d6e6b708e6851235e0897ac77d524160b4d33476aa70532df45d0ccf233fee3b4028cd4d845667dc6a2a46ecebfeb6752 SHA512 978908d27dc6fc620209486a9ad7f73babde8710728960f44f2680445276516e59a85c08656af2663d9e197df45874f24a1f19f14a21798fbcf7c5a10bb19371
DIST chromium-ppc64le-gentoo-patches-1.tar.xz 5636 BLAKE2B 1d898939df023c59285b27bee552470483ea06375d1ee8d6947b89c5927c23cc7bfec6b49f3b376ece931d11a56f8e2a45791e0f92ad61974fc8c34c1082d89c SHA512 8a71cb007e47cda8e5fe5d185729389e65c48bd322c8ee8b3986bee8571427b959628f2666bda646a3f89ae64197c0957d3626845ff03461dbd5dee4c964d07c
DIST chromium-profiler-0.2.tar 259952640 BLAKE2B 5e82389fce00b267280d633b26551231c558b80f0c92cd7d60271095a3503365ab673e7a46dc5f74f8a82db1f21262cb24dcc0531d954bab5fb3b175dab3394d SHA512 9fa89a5ab728419683e7495ae676567480987d68a2d589f2aa97bfcbcf123f3c8f97f8bca5f65e5e3f6e41475535add473ded83b9c7a33bb4746a9d05b298a6c
DIST chromium_127.0.6533.88-1raptor0~deb12u2.debian.tar.xz 8675684 BLAKE2B 868de8a681496c5da5aa9ebb8d27c84b35313038da85232c89d58f6ab7a4ac15866e8d0650d5283023aa38ab55da93f3b6a97280afdd1a3cf69a021517bfa8ab SHA512 3afea47fedad9c1374b238028ea642cde603f548af9992fdcff836745cf8c4243d0781f56e8710ca1bb22b0a552944c62a67a4799f8073fbe309d0f5a514c724
+DIST chromium_128.0.6613.84-1raptor0~deb12u1.debian.tar.xz 8674292 BLAKE2B 74c8556f578231cd133ce3a11306ce38d32332a3db7b0f32a63df1806201933e69e9ff01e66d7ccef279f2134e0a69c89365d7a08a7a7e7d69816a188ae0b91c SHA512 b1b85bc99493676d466e648c00eb7e337efbcb197e9ed5ae6394133721db828583340df5ebfa45a3dccc72f400ad6ada637d400d8e2fae35c1322ca5e15dc10e
diff --git a/www-client/chromium/chromium-128.0.6613.113.ebuild b/www-client/chromium/chromium-128.0.6613.113.ebuild
new file mode 100644
index 0000000..c16e043
--- /dev/null
+++ b/www-client/chromium/chromium-128.0.6613.113.ebuild
@@ -0,0 +1,1467 @@
+# Copyright 2009-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# PACKAGING NOTES
+
+# Google roll their bundled Clang every two weeks, and the bundled Rust
+# is rolled regularly and depends on that. While we do our best to build
+# with system Clang, we will eventually hit the point where we need to use
+# the bundled Clang due to the use of prerelease features. We've been lucky
+# enough so far that this hasn't been an issue.
+# We use llvm-utils.eclass directly due to chromium's inherent Googliness.
+
+# GN is bundled with Chromium, but we always use the system version. Remember to
+# check for upstream changes to GN and update ebuild (and version below) as required.
+
+# For binhost users, if USE=bindist is set, we configure Chromium in a way that it is able
+# to use proprietary codecs, and so that ffmpeg is an external component (libffmpeg.so),
+# then we remove ffmpeg from the image to ensure that the built package is distributable
+# (i.e. we don't owe royalties). A suitable libffmpeg.so is symlinked in its place;
+# as a result of this, ffmpeg[chromium] or ffmpeg-chromium must be installed on the system.
+
+# For non-binhost builds, we build the bundled ffmpeg and enable proprietary codecs because there's
+# no reason not to. Todo: Re-enable USE=system-ffmpeg.
+
+GN_MIN_VER=0.2165
+RUST_MIN_VER=1.78.0
+# chromium-tools/get-chromium-toolchain-strings.sh
+GOOGLE_CLANG_VER=llvmorg-19-init-14561-gecea8371-3000
+GOOGLE_RUST_VER=3cf924b934322fd7b514600a7dc84fc517515346-3
+
+: ${CHROMIUM_FORCE_GOOGLE_TOOLCHAIN=no}
+
+VIRTUALX_REQUIRED="pgo"
+
+CHROMIUM_LANGS="af am ar bg bn ca cs da de el en-GB es es-419 et fa fi fil fr gu he
+ hi hr hu id it ja kn ko lt lv ml mr ms nb nl pl pt-BR pt-PT ro ru sk sl sr
+ sv sw ta te th tr uk ur vi zh-CN zh-TW"
+
+# While prerelease llvm is actually used in the google build, until we have a
+# sane way to select 'rust built with this llvm slot' that isn't stable and testing
+# subslots we will have to restrict LLVM_COMPAT to stable and testing keywords.
+LLVM_COMPAT=( {17..18} )
+PYTHON_COMPAT=( python3_{11..13} )
+PYTHON_REQ_USE="xml(+)"
+
+inherit check-reqs chromium-2 desktop flag-o-matic llvm-utils ninja-utils pax-utils
+inherit python-any-r1 qmake-utils readme.gentoo-r1 systemd toolchain-funcs virtualx xdg-utils
+
+DESCRIPTION="Open-source version of Google Chrome web browser"
+HOMEPAGE="https://www.chromium.org/"
+PATCHSET_PPC64="128.0.6613.84-1raptor0~deb12u1"
+PATCH_V="${PV%%\.*}"
+SRC_URI="https://commondatastorage.googleapis.com/chromium-browser-official/${P}.tar.xz
+ system-toolchain? (
+ https://gitlab.com/Matt.Jolly/chromium-patches/-/archive/${PATCH_V}/chromium-patches-${PATCH_V}.tar.bz2
+ )
+ !system-toolchain? (
+ https://commondatastorage.googleapis.com/chromium-browser-clang/Linux_x64/clang-${GOOGLE_CLANG_VER}.tar.xz
+ -> chromium-${PV%%\.*}-clang.tar.xz
+ https://commondatastorage.googleapis.com/chromium-browser-clang/Linux_x64/rust-toolchain-${GOOGLE_RUST_VER}-${GOOGLE_CLANG_VER%?????}.tar.xz
+ -> chromium-${PV%%\.*}-rust.tar.xz
+ )
+ ppc64? (
+ https://quickbuild.io/~raptor-engineering-public/+archive/ubuntu/chromium/+files/chromium_${PATCHSET_PPC64}.debian.tar.xz
+ https://deps.gentoo.zip/chromium-ppc64le-gentoo-patches-1.tar.xz
+ )
+ pgo? ( https://github.com/elkablo/chromium-profiler/releases/download/v0.2/chromium-profiler-0.2.tar )"
+
+LICENSE="BSD"
+SLOT="0/stable"
+KEYWORDS="amd64 arm64 ~ppc64 ~riscv"
+IUSE_SYSTEM_LIBS="+system-harfbuzz +system-icu +system-png +system-zstd"
+IUSE="+X ${IUSE_SYSTEM_LIBS} bindist cups debug ffmpeg-chromium gtk4 +hangouts headless kerberos +official pax-kernel pgo +proprietary-codecs pulseaudio"
+IUSE+=" qt5 qt6 +screencast selinux +system-toolchain +vaapi +wayland +widevine"
+RESTRICT="!bindist? ( bindist )"
+
+REQUIRED_USE="
+ !headless? ( || ( X wayland ) )
+ pgo? ( X !wayland )
+ qt6? ( qt5 )
+ screencast? ( wayland )
+ ffmpeg-chromium? ( bindist proprietary-codecs )
+"
+
+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:= )
+ >=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:=[-apng(-)] )
+ system-zstd? ( >=app-arch/zstd-1.5.5:= )
+ >=media-libs/libwebp-0.4.0:=
+ media-libs/mesa:=[gbm(+)]
+ >=media-libs/openh264-1.6.0:=
+ sys-libs/zlib:=
+ x11-libs/libdrm:=
+ !headless? (
+ dev-libs/glib:2
+ >=media-libs/alsa-lib-1.0.19:=
+ pulseaudio? ( media-libs/libpulse:= )
+ 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:= )
+ )
+ )
+"
+
+COMMON_DEPEND="
+ ${COMMON_SNAPSHOT_DEPEND}
+ app-arch/bzip2:=
+ dev-libs/expat:=
+ net-misc/curl[ssl]
+ sys-apps/dbus:=
+ media-libs/flac:=
+ sys-libs/zlib:=[minizip]
+ !headless? (
+ X? ( ${COMMON_X_DEPEND} )
+ >=app-accessibility/at-spi2-core-2.46.0:2
+ media-libs/mesa:=[X?,wayland?]
+ cups? ( >=net-print/cups-1.3.11:= )
+ virtual/udev
+ x11-libs/cairo:=
+ x11-libs/gdk-pixbuf:2
+ x11-libs/pango:=
+ qt5? (
+ dev-qt/qtcore:5
+ dev-qt/qtwidgets:5
+ )
+ qt6? ( dev-qt/qtbase:6[gui,widgets] )
+ )
+"
+RDEPEND="${COMMON_DEPEND}
+ !headless? (
+ || (
+ x11-libs/gtk+:3[X?,wayland?]
+ gui-libs/gtk:4[X?,wayland?]
+ )
+ qt5? ( dev-qt/qtgui:5[X?,wayland?] )
+ qt6? ( dev-qt/qtbase:6[X?,wayland?] )
+ )
+ virtual/ttf-fonts
+ selinux? ( sec-policy/selinux-chromium )
+ bindist? (
+ !ffmpeg-chromium? ( >=media-video/ffmpeg-6.1-r1:0/58.60.60[chromium] )
+ ffmpeg-chromium? ( media-video/ffmpeg-chromium:${PV%%\.*} )
+ )
+"
+DEPEND="${COMMON_DEPEND}
+ !headless? (
+ gtk4? ( gui-libs/gtk:4[X?,wayland?] )
+ !gtk4? ( x11-libs/gtk+:3[X?,wayland?] )
+ )
+"
+
+depend_clang_llvm_version() {
+ echo "sys-devel/clang:$1"
+ echo "sys-devel/llvm:$1"
+ echo "=sys-devel/lld-$1*"
+ echo "virtual/rust:0/llvm-${1}[profiler(-)]"
+ echo "pgo? ( sys-libs/compiler-rt-sanitizers:${1}[profile] )"
+}
+
+# Parse LLVM_COMPAT and generate a usedep for each version
+depend_clang_llvm_versions() {
+ if [[ ${#LLVM_COMPAT[@]} -eq 0 ]]; then
+ depend_clang_llvm_version ${#LLVM_COMPAT[0]}
+ else
+ echo "|| ("
+ for (( i=${#LLVM_COMPAT[@]}-1 ; i>=0 ; i-- )); do
+ echo "("
+ depend_clang_llvm_version ${LLVM_COMPAT[i]}
+ echo ")"
+ done
+ echo ")"
+ fi
+}
+
+BDEPEND="
+ ${COMMON_SNAPSHOT_DEPEND}
+ ${PYTHON_DEPS}
+ $(python_gen_any_dep '
+ dev-python/setuptools[${PYTHON_USEDEP}]
+ ')
+ >=app-arch/gzip-1.7
+ !headless? (
+ qt5? ( dev-qt/qtcore:5 )
+ qt6? ( dev-qt/qtbase:6 )
+ )
+ system-toolchain? (
+ $(depend_clang_llvm_versions)
+ pgo? (
+ >=dev-python/selenium-3.141.0
+ >=dev-util/web_page_replay_go-20220314
+ )
+ >=dev-util/bindgen-0.68.0
+ )
+ >=dev-build/gn-${GN_MIN_VER}
+ dev-build/ninja
+ dev-lang/perl
+ >=dev-util/gperf-3.0.3
+ dev-vcs/git
+ >=net-libs/nodejs-7.6.0[inspector]
+ >=sys-devel/bison-2.4.3
+ sys-devel/flex
+ virtual/pkgconfig
+"
+
+if ! has chromium_pkg_die ${EBUILD_DEATH_HOOKS}; then
+ EBUILD_DEATH_HOOKS+=" chromium_pkg_die";
+fi
+
+DISABLE_AUTOFORMATTING="yes"
+DOC_CONTENTS="
+Some web pages may require additional fonts to display properly.
+Try installing some of the following packages if some characters
+are not displayed properly:
+- media-fonts/arphicfonts
+- media-fonts/droid
+- media-fonts/ipamonafont
+- media-fonts/noto
+- media-fonts/ja-ipafonts
+- media-fonts/takao-fonts
+- media-fonts/wqy-microhei
+- media-fonts/wqy-zenhei
+
+To fix broken icons on the Downloads page, you should install an icon
+theme that covers the appropriate MIME types, and configure this as your
+GTK+ icon theme.
+
+For native file dialogs in KDE, install kde-apps/kdialog.
+
+To make password storage work with your desktop environment you may
+have install one of the supported credentials management applications:
+- app-crypt/libsecret (GNOME)
+- kde-frameworks/kwallet (KDE)
+If you have one of above packages installed, but don't want to use
+them in Chromium, then add --password-store=basic to CHROMIUM_FLAGS
+in /etc/chromium/default.
+"
+
+python_check_deps() {
+ python_has_version "dev-python/setuptools[${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=24
+ local EXTRA_DISK=1
+ local CHECKREQS_MEMORY="4G"
+ tc-is-cross-compiler && EXTRA_DISK=2
+ if tc-is-lto || 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 [[ ${MERGE_TYPE} != binary ]]; then
+ # The pre_build_checks are all about compilation resources, no need to run it for a binpkg
+ pre_build_checks
+ fi
+
+ if use headless; then
+ local headless_unused_flags=("cups" "kerberos" "pulseaudio" "qt5" "qt6" "vaapi" "wayland")
+ for myiuse in ${headless_unused_flags[@]}; do
+ use ${myiuse} && ewarn "Ignoring USE=${myiuse}, USE=headless is set."
+ done
+ fi
+
+ if ! use bindist && use ffmpeg-chromium; then
+ ewarn "Ignoring USE=ffmpeg-chromium, USE=bindist is not set."
+ fi
+}
+
+# Chromium should build with any version of clang that we support
+# but we may need to pick the "best" one for a build (highest installed,
+# rust is built against it, etc.)
+# Check each slot in LLVM_COMPAT to see if clang/llvm/lld are available
+# and output the _highest_ slot that is actually available on a system.
+chromium_pick_llvm_slot() {
+ # LLVM_COMPAT is always going to be oldest to newest (or one value)
+ # let's flip it and check from newest to oldest and return the first one we find.
+ local slot
+ for (( i=${#LLVM_COMPAT[@]}-1 ; i>=0 ; i-- )); do
+ slot=${LLVM_COMPAT[i]}
+ if has_version "sys-devel/clang:${slot}" && \
+ has_version "sys-devel/llvm:${slot}" && \
+ has_version "sys-devel/lld:${slot}" && \
+ has_version "virtual/rust:0/llvm-${slot}" && \
+ ( ! use pgo || has_version "sys-libs/compiler-rt-sanitizers:${slot}" ) ; then
+
+ echo "${slot}"
+ return
+ fi
+ done
+
+ die_msg="
+No suitable clang/llvm/lld slot found.
+Slots checked: ${LLVM_COMPAT[*]}.
+"
+ die "${die_msg}"
+}
+
+# We need the rust version in src_configure and pkg_setup
+chromium_extract_rust_version() {
+ [[ ${MERGE_TYPE} == binary ]] && return
+ local rustc_version=( $(eselect --brief rust show 2>/dev/null) )
+ rustc_version=${rustc_version[0]#rust-bin-}
+ rustc_version=${rustc_version#rust-}
+
+ [[ -z "${rustc_version}" ]] && die "Failed to determine rust version, check 'eselect rust' output"
+
+ echo $rustc_version
+}
+
+pkg_setup() {
+ if [[ ${MERGE_TYPE} != binary ]]; then
+ # The pre_build_checks are all about compilation resources, no need to run it for a binpkg
+ pre_build_checks
+
+ if use system-toolchain; then
+ # The linux:unbundle toolchain in GN grabs CC, CXX, CPP (etc) from the environment
+ # We'll set these to clang here then use llvm-utils functions to very explicitly set these
+ # to a sane value.
+ # This is effectively the 'force-clang' path if GCC support is re-added.
+ # TODO: check if the user has already selected a specific impl via make.conf and respect that.
+ if ! tc-is-lto && use official; then
+ einfo "USE=official selected and LTO not detected."
+ einfo "It is _highly_ recommended that LTO be enabled for performance reasons"
+ einfo "and to be consistent with the upstream \"official\" build optimisations."
+ fi
+
+ # 936858
+ if tc-ld-is-mold; then
+ eerror "Your toolchain is using the mold linker."
+ eerror "This is not supported by Chromium."
+ die "Please switch to a different linker."
+ fi
+
+ LLVM_SLOT=$(chromium_pick_llvm_slot)
+ export LLVM_SLOT # used in src_configure for rust-y business
+ AR=llvm-ar
+ CPP="${CHOST}-clang++ -E"
+ NM=llvm-nm
+ CC=${CHOST}-clang
+ CXX=${CHOST}-clang++
+
+ if tc-is-cross-compiler; then
+ use pgo && die "The pgo USE flag cannot be used when cross-compiling"
+ CPP="${CBUILD}-clang++ -E"
+ fi
+
+ # The llvm-r1_pkg_setup we have at home.
+ # We prepend the path _first_ to explicitly use the selected slot.
+ llvm_prepend_path "${LLVM_SLOT}"
+
+ llvm_fix_clang_version CC CPP CXX
+ llvm_fix_tool_path ADDR2LINE AR AS LD NM OBJCOPY OBJDUMP RANLIB
+ llvm_fix_tool_path READELF STRINGS STRIP
+
+ # Set LLVM_CONFIG to help Meson (bug #907965) but only do it
+ # for empty ESYSROOT (as a proxy for "are we cross-compiling?").
+ if [[ -z ${ESYSROOT} ]] ; then
+ llvm_fix_tool_path LLVM_CONFIG
+ fi
+
+ einfo "Using LLVM/Clang slot ${LLVM_SLOT} to build"
+
+ local rustc_ver=$(chromium_extract_rust_version)
+ if ver_test "${rustc_ver}" -lt "${RUST_MIN_VER}"; then
+ eerror "Rust >=${RUST_MIN_VER} is required"
+ eerror "Please run 'eselect rust' and select the correct rust version"
+ die "Selected rust version is too old"
+ else
+ einfo "Using rust ${rustc_ver} to build"
+ fi
+
+ fi
+ # Users should never hit this, it's purely a development convenience
+ if ver_test $(gn --version || die) -lt ${GN_MIN_VER}; then
+ die "dev-build/gn >= ${GN_MIN_VER} is required to build this Chromium"
+ fi
+ fi
+
+ chromium_suid_sandbox_check_kernel_config
+}
+
+src_unpack() {
+ # In 126 Chromium upstream decided to change the way that the rust toolchain is packaged
+ # so now we get a fancy src_unpack function to ensure that we don't accidentally unpack
+ # one toolchain over the other. The addtional control over over unpacking also helps us
+ # ensure that GN doesn't try and use some bundled tool (like bindgen) instead of the system
+ # package by just not unpacking it unless we're using the bundled toolchain.
+ unpack ${P}.tar.xz
+ if use system-toolchain; then
+ unpack chromium-patches-${PATCH_V}.tar.bz2
+ else
+ unpack chromium-${PV%%\.*}-clang.tar.xz
+ local rust_dir="${WORKDIR}/rust-toolchain"
+ mkdir -p ${rust_dir} || die "Failed to create rust toolchain directory"
+ tar xf "${DISTDIR}/chromium-${PV%%\.*}-rust.tar.xz" -C ${rust_dir} || die "Failed to unpack rust toolchain"
+ fi
+
+ use pgo && unpack chromium-profiler-0.2.tar
+
+ if use ppc64; then
+ unpack chromium_${PATCHSET_PPC64}.debian.tar.xz
+ unpack chromium-ppc64le-gentoo-patches-1.tar.xz
+ fi
+}
+
+src_prepare() {
+ # Calling this here supports resumption via FEATURES=keepwork
+ python_setup
+
+ # disable global media controls, crashes with libstdc++
+ sed -i -e \
+ "/\"GlobalMediaControlsCastStartStop\"/,+4{s/ENABLED/DISABLED/;}" \
+ "chrome/browser/media/router/media_router_feature.cc" || die
+
+ local PATCHES=(
+ "${FILESDIR}/chromium-cross-compile.patch"
+ "${FILESDIR}/chromium-109-system-zlib.patch"
+ "${FILESDIR}/chromium-111-InkDropHost-crash.patch"
+ "${FILESDIR}/chromium-126-oauth2-client-switches.patch"
+ "${FILESDIR}/chromium-127-bindgen-custom-toolchain.patch"
+ "${FILESDIR}/chromium-127-updater-systemd.patch"
+ "${FILESDIR}/swiftshader-MCDissassembler.patch"
+ "${FILESDIR}/swiftshader-use-llvm16.patch"
+ "${FILESDIR}/Debian-fix-rust-linking.patch"
+ "${FILESDIR}/riscv-dav1d.patch"
+ "${FILESDIR}/riscv-sandbox.patch"
+ "${FILESDIR}/riscv-ffmpeg.patch"
+ "${FILESDIR}/riscv.patch"
+ "${FILESDIR}/cpuinfo.patch"
+ "${FILESDIR}/riscv-v8.patch"
+ )
+
+ # 127: test deps are broken for ui/lens with system ICU "//third_party/icu:icuuc_public"
+ sed -i '/source_set("unit_tests") {/,/}/d' \
+ chrome/browser/ui/lens/BUILD.gn || die "Failed to remove bad test target"
+ sed -i '/lens:unit_tests/d' chrome/test/BUILD.gn components/BUILD.gn \
+ || die "Failed to remove dependencies on bad target"
+
+ if use system-toolchain; then
+ # The patchset is really only required if we're using the system-toolchain
+ PATCHES+=( "${WORKDIR}/chromium-patches-${PATCH_V}" )
+ # We can't use the bundled compiler builtins
+ sed -i -e \
+ "/if (is_clang && toolchain_has_rust) {/,+2d" \
+ build/config/compiler/BUILD.gn || die "Failed to disable bundled compiler builtins"
+ else
+ mkdir -p third_party/llvm-build/Release+Asserts || die "Failed to bundle llvm"
+ ln -s "${WORKDIR}"/bin third_party/llvm-build/Release+Asserts/bin || die "Failed to symlink llvm bin"
+ ln -s "${WORKDIR}"/lib third_party/llvm-build/Release+Asserts/lib || die "Failed to symlink llvm lib"
+ echo "${GOOGLE_CLANG_VER}" > third_party/llvm-build/Release+Asserts/cr_build_revision || \
+ die "Failed to set clang version"
+ ln -s "${WORKDIR}"/rust-toolchain third_party/rust-toolchain || die "Failed to bundle rust"
+ cp "${WORKDIR}"/rust-toolchain/VERSION \
+ "${WORKDIR}"/rust-toolchain/INSTALLED_VERSION || die "Failed to set rust version"
+ fi
+
+ if use ppc64 ; then
+ local p
+ for p in $(grep -v "^#" "${WORKDIR}"/debian/patches/series | grep "^ppc64le" || die); do
+ if [[ ! $p =~ "fix-breakpad-compile.patch" ]]; then
+ eapply "${WORKDIR}/debian/patches/${p}"
+ fi
+ done
+ PATCHES+=( "${WORKDIR}/ppc64le" )
+ PATCHES+=( "${WORKDIR}/debian/patches/fixes/rust-clanglib.patch" )
+ fi
+
+ default
+
+ rm third_party/node/linux/node-linux-x64/bin/node || die
+ ln -s "${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
+
+ local keeplibs=(
+ base/third_party/cityhash
+ base/third_party/double_conversion
+ 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
+ chrome/third_party/mozilla_security_manager
+ courgette/third_party
+ net/third_party/mozilla_security_manager
+ net/third_party/nss
+ net/third_party/quic
+ net/third_party/uri_template
+ third_party/abseil-cpp
+ third_party/angle
+ third_party/angle/src/common/third_party/xxhash
+ third_party/angle/src/third_party/ceval
+ third_party/angle/src/third_party/libXNVCtrl
+ 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
+ third_party/brotli
+ 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
+ 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
+ third_party/crc32c
+ third_party/cros_system_api
+ third_party/d3
+ third_party/dav1d
+ third_party/dawn
+ third_party/dawn/third_party/gn/webgpu-cts
+ third_party/dawn/third_party/khronos
+ 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/lighthouse
+ third_party/devtools-frontend/src/front_end/third_party/lit
+ third_party/devtools-frontend/src/front_end/third_party/lodash-isequal
+ 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/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/distributed_point_functions
+ third_party/dom_distiller_js
+ third_party/eigen3
+ third_party/emoji-segmenter
+ third_party/farmhash
+ third_party/fdlibm
+ third_party/ffmpeg
+ 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/iccjpeg
+ third_party/inspector_protocol
+ third_party/ipcz
+ third_party/jinja2
+ third_party/jsoncpp
+ third_party/jstemplate
+ third_party/khronos
+ third_party/lens_server_proto
+ third_party/leveldatabase
+ third_party/libaddressinput
+ 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
+ third_party/libavif
+ third_party/libc++
+ third_party/libevent
+ third_party/libgav1
+ third_party/libjingle
+ third_party/libphonenumber
+ third_party/libsecret
+ third_party/libsrtp
+ third_party/libsync
+ third_party/libudev
+ third_party/liburlpattern
+ third_party/libva_protected_content
+ third_party/libvpx
+ third_party/libvpx/source/libvpx/third_party/x86inc
+ 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/mesa
+ third_party/metrics_proto
+ third_party/minigbm
+ third_party/modp_b64
+ third_party/nasm
+ third_party/nearby
+ third_party/neon_2_sse
+ third_party/node
+ 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/opus
+ 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
+ third_party/pdfium/third_party/libopenjpeg
+ third_party/pdfium/third_party/libtiff
+ third_party/perfetto
+ third_party/perfetto/protos/third_party/chromium
+ 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/pthreadpool
+ third_party/puffin
+ third_party/pyjson5
+ third_party/pyyaml
+ third_party/qcms
+ third_party/re2
+ third_party/rnnoise
+ third_party/rust
+ third_party/ruy
+ third_party/s2cellid
+ third_party/securemessage
+ third_party/selenium-atoms
+ third_party/sentencepiece
+ third_party/sentencepiece/src/third_party/darts_clone
+ third_party/shell-encryption
+ 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
+ third_party/snappy
+ 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/eigen3
+ 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/util
+ third_party/tflite/src/third_party/xla/xla/tsl/framework
+ third_party/ukey2
+ third_party/unrar
+ 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/base64
+ third_party/webrtc/rtc_base/third_party/sigslot
+ third_party/widevine
+ third_party/woff2
+ 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/src/third_party/siphash
+ v8/src/third_party/utf8-decoder
+ v8/src/third_party/valgrind
+ v8/third_party/glibc
+ v8/third_party/inspector_protocol
+ v8/third_party/v8
+
+ # gyp -> gn leftovers
+ third_party/speech-dispatcher
+ third_party/usb_ids
+ third_party/xdg-utils
+ )
+
+ # USE=system-*
+ if ! use system-harfbuzz; then
+ keeplibs+=( third_party/harfbuzz-ng )
+ 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-toolchain || [[ ${CHROMIUM_FORCE_GOOGLE_TOOLCHAIN} == yes ]]; then
+ keeplibs+=( third_party/llvm )
+ fi
+
+ # Arch-specific
+ if use arm64 || use ppc64 ; then
+ keeplibs+=( third_party/swiftshader/third_party/llvm-10.0 )
+ fi
+ if use riscv ; then
+ keeplibs+=( third_party/swiftshader/third_party/llvm-16.0 )
+ fi
+ # we need to generate ppc64 stuff because upstream does not ship it yet
+ # it has to be done before unbundling.
+ if use ppc64; then
+ pushd third_party/libvpx >/dev/null || die
+ mkdir -p source/config/linux/ppc64 || die
+ # requires git and clang, bug #832803
+ # Revert https://chromium.googlesource.com/chromium/src/+/b463d0f40b08b4e896e7f458d89ae58ce2a27165%5E%21/third_party/libvpx/generate_gni.sh
+ # and https://chromium.googlesource.com/chromium/src/+/71ebcbce867dd31da5f8b405a28fcb0de0657d91%5E%21/third_party/libvpx/generate_gni.sh
+ # since we're not in a git repo
+ sed -i -e "s|^update_readme||g; s|clang-format|${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
+
+ einfo "Unbundling third-party libraries ..."
+ # Remove most bundled libraries. Some are still needed.
+ 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
+}
+
+chromium_configure() {
+ # Calling this here supports resumption via FEATURES=keepwork
+ python_setup
+
+ local myconf_gn=""
+
+ # We already forced the "correct" clang via pkg_setup
+ if use system-toolchain; then
+ if tc-is-cross-compiler; then
+ CC="${CC} -target ${CHOST} --sysroot ${ESYSROOT}"
+ CXX="${CXX} -target ${CHOST} --sysroot ${ESYSROOT}"
+ BUILD_AR=${AR}
+ BUILD_CC=${CC}
+ BUILD_CXX=${CXX}
+ BUILD_NM=${NM}
+ fi
+
+ strip-unsupported-flags
+
+ myconf_gn+=" is_clang=true clang_use_chrome_plugins=false"
+ # https://bugs.gentoo.org/918897#c32
+ append-ldflags -Wl,--undefined-version
+ myconf_gn+=" use_lld=true"
+
+ # Make sure the build system will use the right tools, bug #340795.
+ tc-export AR CC CXX NM
+
+ myconf_gn+=" custom_toolchain=\"//build/toolchain/linux/unbundle:default\""
+
+ if tc-is-cross-compiler; then
+ tc-export BUILD_{AR,CC,CXX,NM}
+ myconf_gn+=" host_toolchain=\"//build/toolchain/linux/unbundle:host\""
+ myconf_gn+=" v8_snapshot_toolchain=\"//build/toolchain/linux/unbundle:host\""
+ myconf_gn+=" pkg_config=\"$(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}:${T}/cups-config"
+ fi
+
+ # Don't inherit PKG_CONFIG_PATH from environment
+ local -x PKG_CONFIG_PATH=
+ else
+ myconf_gn+=" host_toolchain=\"//build/toolchain/linux/unbundle:default\""
+ fi
+
+ # bindgen settings
+ # From 127, to make bindgen work, we need to provide a location for libclang.
+ # We patch this in for gentoo - see chromium-*-bindgen-custom-toolchain.patch
+ # rust_bindgen_root = directory with `bin/bindgen` beneath it.
+ myconf_gn+=" rust_bindgen_root=\"${EPREFIX}/usr/\""
+
+ # from get_llvm_prefix
+ local prefix=${ESYSROOT}
+ [[ ${1} == -b ]] && prefix=${BROOT}
+ myconf_gn+=" bindgen_libclang_path=\"${prefix}/usr/lib/llvm/${LLVM_SLOT}/$(get_libdir)\""
+ # We don't need to set 'clang_base_bath' for anything in our build
+ # and it defaults to the google toolchain location. Instead provide a location
+ # to where system clang lives sot that bindgen can find system headers (e.g. stddef.h)
+ myconf_gn+=" clang_base_path=\"${EPREFIX}/usr/lib/clang/${LLVM_SLOT}/\""
+
+ # We need to provide this to GN in both the path to rust _and_ the version
+ local rustc_ver=$(chromium_extract_rust_version)
+ if [[ "$(eselect --brief rust show 2>/dev/null)" == *"bin"* ]]; then
+ myconf_gn+=" rust_sysroot_absolute=\"${EPREFIX}/opt/rust-bin-${rustc_ver}/\""
+ else
+ myconf_gn+=" rust_sysroot_absolute=\"${EPREFIX}/usr/lib/rust/${rustc_ver}/\""
+ fi
+ myconf_gn+=" rustc_version=\"${rustc_ver}\""
+ fi
+
+ # GN needs explicit config for Debug/Release as opposed to inferring it from build directory.
+ myconf_gn+=" is_debug=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)"
+
+ # 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"
+
+ # Disable nacl, we can't build without pnacl (http://crbug.com/269560).
+ myconf_gn+=" enable_nacl=false"
+
+ # Use system-provided libraries.
+ # TODO: freetype -- remove sources (https://bugs.chromium.org/p/pdfium/issues/detail?id=733).
+ # TODO: use_system_hunspell (upstream changes needed).
+ # TODO: use_system_protobuf (bug #525560).
+ # TODO: use_system_sqlite (http://crbug.com/22208).
+
+ # libevent: https://bugs.gentoo.org/593458
+ local gn_system_libraries=(
+ flac
+ fontconfig
+ freetype
+ # Need harfbuzz_from_pkgconfig target
+ #harfbuzz-ng
+ libdrm
+ libjpeg
+ libwebp
+ libxml
+ libxslt
+ openh264
+ zlib
+ )
+ if use system-icu; then
+ gn_system_libraries+=( icu )
+ fi
+ if use system-png; then
+ gn_system_libraries+=( libpng )
+ fi
+ if use system-zstd; then
+ gn_system_libraries+=( zstd )
+ fi
+
+ build/linux/unbundle/replace_gn_files.py --system-libraries "${gn_system_libraries[@]}" || die
+
+ # See dependency logic in third_party/BUILD.gn
+ myconf_gn+=" use_system_harfbuzz=$(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"
+
+ # Use in-tree libc++ (buildtools/third_party/libc++ and buildtools/third_party/libc++abi)
+ # instead of the system C++ library for C++ standard library support.
+ # default: true, but let's be explicit (forced since 120 ; USE removed 127).
+ myconf_gn+=" use_custom_libcxx=true"
+
+ # 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"
+
+ if use bindist ; then
+ # proprietary_codecs just forces Chromium to say that it can use h264/aac,
+ # the work is still done by ffmpeg. If this is set to no Chromium
+ # won't be able to load the codec even if the library can handle it
+ myconf_gn+=" proprietary_codecs=true"
+ myconf_gn+=" ffmpeg_branding=\"Chrome\""
+ # build ffmpeg as an external component (libffmpeg.so) that we can remove / substitute
+ myconf_gn+=" is_component_ffmpeg=true"
+ else
+ ffmpeg_branding="$(usex proprietary-codecs Chrome Chromium)"
+ myconf_gn+=" proprietary_codecs=$(usex proprietary-codecs true false)"
+ myconf_gn+=" ffmpeg_branding=\"${ffmpeg_branding}\""
+ fi
+
+ # Set up Google API keys, see http://www.chromium.org/developers/how-tos/api-keys .
+ # Note: these are for Gentoo use ONLY. For your own distribution,
+ # please get your own set of keys. Feel free to contact chromium@gentoo.org
+ # for more info. The OAuth2 credentials, however, have been left out.
+ # Those OAuth2 credentials have been broken for quite some time anyway.
+ # Instead we apply a patch to use the --oauth2-client-id= and
+ # --oauth2-client-secret= switches for setting GOOGLE_DEFAULT_CLIENT_ID and
+ # GOOGLE_DEFAULT_CLIENT_SECRET at runtime. This allows signing into
+ # Chromium without baked-in values.
+ local google_api_key="AIzaSyDEAOvatFo0eTgsV_ZlEzx0ObmepsMzfAc"
+ myconf_gn+=" google_api_key=\"${google_api_key}\""
+ local myarch="$(tc-arch)"
+
+ # Avoid CFLAGS problems, bug #352457, bug #390147.
+ if ! use custom-cflags; then
+ replace-flags "-Os" "-O2"
+ strip-flags
+
+ # Debug info section overflows without component build
+ # Prevent linker from running out of address space, bug #471810 .
+ filter-flags "-g*"
+
+ # Prevent libvpx/xnnpack build failures. Bug 530248, 544702, 546984, 853646.
+ if [[ ${myarch} == amd64 ]]; 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
+ fi
+
+ if [[ $myarch = amd64 ]] ; then
+ myconf_gn+=" target_cpu=\"x64\""
+ ffmpeg_target_arch=x64
+ elif [[ $myarch = arm64 ]] ; then
+ myconf_gn+=" target_cpu=\"arm64\""
+ ffmpeg_target_arch=arm64
+ elif [[ $myarch = ppc64 ]] ; then
+ myconf_gn+=" target_cpu=\"ppc64\""
+ ffmpeg_target_arch=ppc64
+ elif [[ $myarch = riscv ]] ; then
+ myconf_gn+=" target_cpu=\"riscv64\""
+ ffmpeg_target_arch=riscv64
+ else
+ die "Failed to determine target arch, got '$myarch'."
+ 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
+
+ # We don't use the same clang version as upstream, and with -Werror
+ # we need to make sure that we don't get superfluous warnings.
+ 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
+
+ # 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"
+
+ # 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_libdrm=true"
+ myconf_gn+=" use_system_minigbm=true"
+ myconf_gn+=" use_xkbcommon=true"
+ if use qt5 || 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=${cbuild_libdir/% }
+ fi
+ if use qt5; then
+ if tc-is-cross-compiler; then
+ myconf_gn+=" moc_qt5_path=\"${EPREFIX}/${cbuild_libdir}/qt5/bin\""
+ else
+ myconf_gn+=" moc_qt5_path=\"$(qt5_get_bindir)\""
+ fi
+ fi
+ if use qt6; then
+ myconf_gn+=" moc_qt6_path=\"${EPREFIX}/usr/${cbuild_libdir}/qt6/libexec\""
+ fi
+
+ myconf_gn+=" use_qt=true"
+ myconf_gn+=" use_qt6=$(usex qt6 true false)"
+ else
+ myconf_gn+=" use_qt=false"
+ fi
+ myconf_gn+=" ozone_platform_x11=$(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
+
+ # 936673: Updater (which we don't use) depends on libsystemd
+ # This _should_ always be disabled if we're not building a
+ # "Chrome" branded browser, but obviously this is not always sufficient.
+ myconf_gn+=" enable_updater=false"
+
+ local use_lto="false"
+ if tc-is-lto; then
+ use_lto="true"
+ fi
+ myconf_gn+=" use_thin_lto=${use_lto}"
+ myconf_gn+=" thin_lto_enable_optimizations=${use_lto}"
+
+ # Enable official builds
+ myconf_gn+=" is_official_build=$(usex official true false)"
+ if use official; then
+ # Allow building against system libraries in official builds
+ sed -i 's/OFFICIAL_BUILD/GOOGLE_CHROME_BUILD/' \
+ tools/generate_shim_headers/generate_shim_headers.py || die
+ # Req's LTO; TODO: not compatible with -fno-split-lto-unit
+ myconf_gn+=" is_cfi=false"
+ # Don't add symbols to build
+ myconf_gn+=" symbol_level=0"
+ fi
+
+ if use pgo; then
+ myconf_gn+=" chrome_pgo_phase=${1}"
+ if [[ "$1" == "2" ]]; then
+ myconf_gn+=" pgo_data_path=\"${2}\""
+ fi
+ else
+ # Disable PGO
+ myconf_gn+=" chrome_pgo_phase=0"
+ fi
+
+ # skipping typecheck is only supported on amd64, bug #876157
+ if ! use amd64; then
+ myconf_gn+=" devtools_skip_typecheck=false"
+ fi
+
+ einfo "Configuring Chromium ..."
+ set -- gn gen --args="${myconf_gn} ${EXTRA_GN}" out/Release
+ echo "$@"
+ "$@" || die
+}
+
+src_configure() {
+ chromium_configure $(usex pgo 1 0)
+}
+
+chromium_compile() {
+ # Final link uses lots of file descriptors.
+ ulimit -n 2048
+
+ # Calling this here supports resumption via FEATURES=keepwork
+ python_setup
+
+ # Don't inherit PYTHONPATH from environment, bug #789021, #812689
+ local -x PYTHONPATH=
+
+ # Build mksnapshot and pax-mark it.
+ if use pax-kernel; then
+ local x
+ for x in mksnapshot v8_context_snapshot_generator; do
+ if tc-is-cross-compiler; then
+ eninja -C out/Release "host/${x}"
+ pax-mark m "out/Release/host/${x}"
+ else
+ eninja -C out/Release "${x}"
+ pax-mark m "out/Release/${x}"
+ fi
+ done
+ fi
+
+ # Even though ninja autodetects number of CPUs, we respect
+ # user's options, for debugging with -j 1 or any other reason.
+ eninja -C out/Release chrome chromedriver chrome_sandbox
+
+ pax-mark m out/Release/chrome
+
+ if ! use system-toolchain; then
+ QA_FLAGS_IGNORED="
+ usr/lib64/chromium-browser/chrome
+ usr/lib64/chromium-browser/chrome-sandbox
+ usr/lib64/chromium-browser/chromedriver
+ usr/lib64/chromium-browser/chrome_crashpad_handler
+ usr/lib64/chromium-browser/libEGL.so
+ usr/lib64/chromium-browser/libGLESv2.so
+ usr/lib64/chromium-browser/libVkICD_mock_icd.so
+ usr/lib64/chromium-browser/libVkLayer_khronos_validation.so
+ usr/lib64/chromium-browser/libqt5_shim.so
+ usr/lib64/chromium-browser/libvk_swiftshader.so
+ usr/lib64/chromium-browser/libvulkan.so.1
+ "
+ fi
+}
+
+# This function is called from virtx, and must always return so that Xvfb
+# session isn't left running. If we return 1, virtx will call die().
+chromium_profile() {
+ einfo "Profiling for PGO"
+
+ pushd "${WORKDIR}/chromium-profiler-"* >/dev/null || return 1
+
+ # Remove old profdata in case profiling was interrupted.
+ rm -rf "${1}" || return 1
+
+ if ! "${EPYTHON}" ./chromium_profiler.py \
+ --chrome-executable "${S}/out/Release/chrome" \
+ --chromedriver-executable "${S}/out/Release/chromedriver.unstripped" \
+ --add-arg no-sandbox --add-arg disable-dev-shm-usage \
+ --profile-output "${1}"; then
+ eerror "Profiling failed"
+ return 1
+ fi
+
+ popd >/dev/null || return 1
+}
+
+src_compile() {
+ if use pgo; then
+ local profdata
+
+ profdata="${WORKDIR}/chromium.profdata"
+
+ if [[ ! -e "${WORKDIR}/.pgo-profiled" ]]; then
+ chromium_compile
+ virtx chromium_profile "$profdata"
+
+ touch "${WORKDIR}/.pgo-profiled" || die
+ fi
+
+ if [[ ! -e "${WORKDIR}/.pgo-phase-2-configured" ]]; then
+ # Remove phase 1 output
+ rm -r out/Release || die
+
+ chromium_configure 2 "$profdata"
+
+ touch "${WORKDIR}/.pgo-phase-2-configured" || die
+ fi
+
+ if [[ ! -e "${WORKDIR}/.pgo-phase-2-compiled" ]]; then
+ chromium_compile
+ touch "${WORKDIR}/.pgo-phase-2-compiled" || die
+ fi
+ else
+ chromium_compile
+ fi
+
+ mv out/Release/chromedriver{.unstripped,} || die
+
+ rm -f out/Release/locales/*.pak.info || die
+
+ # Build manpage; bug #684550
+ sed -e 's|@@PACKAGE@@|chromium-browser|g;
+ s|@@MENUNAME@@|Chromium|g;' \
+ chrome/app/resources/manpage.1.in > \
+ out/Release/chromium-browser.1 || die
+
+ # Build desktop file; bug #706786
+ sed -e 's|@@MENUNAME@@|Chromium|g;
+ s|@@USR_BIN_SYMLINK_NAME@@|chromium-browser|g;
+ s|@@PACKAGE@@|chromium-browser|g;
+ s|\(^Exec=\)/usr/bin/|\1|g;' \
+ chrome/installer/linux/common/desktop.template > \
+ out/Release/chromium-browser-chromium.desktop || die
+
+ # 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 "${CHROMIUM_HOME}"
+ doexe out/Release/chrome
+
+ newexe out/Release/chrome_sandbox chrome-sandbox
+ fperms 4755 "${CHROMIUM_HOME}/chrome-sandbox"
+
+ doexe out/Release/chromedriver
+ doexe out/Release/chrome_crashpad_handler
+
+ ozone_auto_session () {
+ use X && use wayland && ! use headless && echo true || echo false
+ }
+ local sedargs=( -e
+ "s:/usr/lib/:/usr/$(get_libdir)/:g;
+ s:@@OZONE_AUTO_SESSION@@:$(ozone_auto_session):g"
+ )
+ sed "${sedargs[@]}" "${FILESDIR}/chromium-launcher-r7.sh" > chromium-launcher.sh || die
+ doexe chromium-launcher.sh
+
+ # It is important that we name the target "chromium-browser",
+ # xdg-utils expect it; bug #355517.
+ dosym "${CHROMIUM_HOME}/chromium-launcher.sh" /usr/bin/chromium-browser
+ # keep the old symlink around for consistency
+ dosym "${CHROMIUM_HOME}/chromium-launcher.sh" /usr/bin/chromium
+
+ dosym "${CHROMIUM_HOME}/chromedriver" /usr/bin/chromedriver
+
+ # Allow users to override command-line options, bug #357629.
+ insinto /etc/chromium
+ newins "${FILESDIR}/chromium.default" "default"
+
+ pushd out/Release/locales > /dev/null || die
+ chromium_remove_language_paks
+ popd
+
+ insinto "${CHROMIUM_HOME}"
+ doins out/Release/*.bin
+ doins out/Release/*.pak
+
+ if use bindist; then
+ # We built libffmpeg as a component library, but we can't distribute it
+ # with proprietary codec support. Remove it and make a symlink to the requested
+ # system library.
+ rm -f out/Release/libffmpeg.so \
+ || die "Failed to remove bundled libffmpeg.so (with proprietary codecs)"
+ # symlink the libffmpeg.so from either ffmpeg-chromium or ffmpeg[chromium].
+ einfo "Creating symlink to libffmpeg.so from $(usex ffmpeg-chromium ffmpeg-chromium ffmpeg[chromium])..."
+ dosym ../chromium/libffmpeg.so$(usex ffmpeg-chromium .${PV%%\.*} "") \
+ /usr/$(get_libdir)/chromium-browser/libffmpeg.so
+ fi
+
+ (
+ shopt -s nullglob
+ local files=(out/Release/*.so out/Release/*.so.[0-9])
+ [[ ${#files[@]} -gt 0 ]] && doins "${files[@]}"
+ )
+
+ # Install bundled xdg-utils, avoids installing X11 libraries with USE="-X wayland"
+ doins out/Release/xdg-{settings,mime}
+
+ if ! use system-icu && ! use headless; then
+ doins out/Release/icudtl.dat
+ fi
+
+ doins -r out/Release/locales
+ doins -r out/Release/MEIPreload
+
+ # Install vk_swiftshader_icd.json; bug #827861
+ doins out/Release/vk_swiftshader_icd.json
+
+ if [[ -d out/Release/swiftshader ]]; then
+ insinto "${CHROMIUM_HOME}/swiftshader"
+ doins out/Release/swiftshader/*.so
+ fi
+
+ # Install icons
+ local branding size
+ for size in 16 24 32 48 64 128 256 ; do
+ case ${size} in
+ 16|32) branding="chrome/app/theme/default_100_percent/chromium" ;;
+ *) branding="chrome/app/theme/chromium" ;;
+ esac
+ newicon -s ${size} "${branding}/product_logo_${size}.png" \
+ chromium-browser.png
+ done
+
+ # Install desktop entry
+ domenu out/Release/chromium-browser-chromium.desktop
+
+ # Install GNOME default application entry (bug #303100).
+ insinto /usr/share/gnome-control-center/default-apps
+ newins "${FILESDIR}"/chromium-browser.xml chromium-browser.xml
+
+ # Install manpage; bug #684550
+ doman out/Release/chromium-browser.1
+ dosym chromium-browser.1 /usr/share/man/man1/chromium.1
+
+ readme.gentoo_create_doc
+}
+
+pkg_postrm() {
+ xdg_icon_cache_update
+ xdg_desktop_database_update
+}
+
+pkg_postinst() {
+ xdg_icon_cache_update
+ xdg_desktop_database_update
+ readme.gentoo_print_elog
+
+ if ! use headless; then
+ if use vaapi; then
+ elog "VA-API is disabled by default at runtime. You have to enable it"
+ elog "by adding --enable-features=VaapiVideoDecoder to CHROMIUM_FLAGS"
+ elog "in /etc/chromium/default."
+ fi
+ if use screencast; then
+ elog "Screencast is disabled by default at runtime. Either enable it"
+ elog "by navigating to chrome://flags/#enable-webrtc-pipewire-capturer"
+ elog "inside Chromium or add --enable-features=WebRTCPipeWireCapturer"
+ elog "to CHROMIUM_FLAGS in /etc/chromium/default."
+ fi
+ if use gtk4; then
+ elog "Chromium prefers GTK3 over GTK4 at runtime. To override this"
+ elog "behavior you need to pass --gtk-version=4, e.g. by adding it"
+ elog "to CHROMIUM_FLAGS in /etc/chromium/default."
+ fi
+ if use qt5 && use qt6; then
+ elog "Chromium automatically selects Qt5 or Qt6 based on your desktop"
+ elog "environment. To override you need to pass --qt-version=5 or"
+ elog "--qt-version=6, e.g. by adding it to CHROMIUM_FLAGS in"
+ elog "/etc/chromium/default."
+ fi
+ fi
+
+ if systemd_is_booted && ! [[ -f "/etc/machine-id" ]]; then
+ ewarn "The lack of an '/etc/machine-id' file on this system booted with systemd"
+ ewarn "indicates that the Gentoo handbook was not followed to completion."
+ ewarn ""
+ ewarn "Chromium is known to behave unpredictably with this system configuration;"
+ ewarn "please complete the configuration of this system before logging any bugs."
+ fi
+}