Adding metadata

3 files changed, 3 insertions, 1701 deletions

diff --git a/www-client/chromium/Manifest b/www-client/chromium/Manifest
index dc91cdf0790a..bb717b8f85c8 100644
--- a/www-client/chromium/Manifest
+++ b/www-client/chromium/Manifest
@@ -1,5 +1,5 @@
 DIST chromium-145.0.7632.109-linux.tar.xz 1416630532 BLAKE2B dac5230bc319295c9aac98ce9d707691372e6858098e12753c8295047c67faad65b004cce373803361f2b599c9fd3bb0236dfcebfa2fe85b8b8b0a4755292c52 SHA512 90a857d98aca2e70415332c1abd8c79ea81500254431a47b81f47ee2646cc0ff5368efe182a2cca12469b9b99a776ee47f9fef1d3343351cc31c60d5f55c4582
-DIST chromium-145.0.7632.116-linux.tar.xz 1416541220 BLAKE2B ab56819c0f0ca01917ca686a74e60e570bc9c9625cc86b75fee3b03cc77a1f5f1721a0060d34307270992bcb504cd936d61f79e7eb97afce42b29a5de1e7b2b5 SHA512 494cc5dcf920beede5dd653c7aa0a7706e2704d0483785769f898c9a285463bc418861dbe71c106bef1dd3b5c99677200a32f2e9b123130d56bc8cfbb259fa40
+DIST chromium-145.0.7632.159-linux.tar.xz 1416662532 BLAKE2B 9ec13e6d5091bb6f89cdb107db75f1c226a2689e5a01c55349511957a7886721230b72fceb25eb97cc671bea4f56e2f0044ab139e0df8b26665e4b84ef8744d4 SHA512 a07d72ac4faa7ac6e5185fbdebcdf341563c5f07f5c83a33604884a832f11d28bcee3f67f12aeab11cff963ad5e1b1fc75d6baf92f7e8a7d3b25709d18783063
 DIST chromium-146.0.7680.31-linux.tar.xz 1475597444 BLAKE2B d9f2e4929bc0fe9da8d85bb8e4a99cee220ec60a06f2bbe3836dce80a3f43ae6cd76ab8ea8d071f622deeba5a80826701bf0cefc80c9905120b902158eac9821 SHA512 bc8ef6b7e92baa15fc2b442211ba2d957e4edfb178d5c96d19745869fb575e570cb75175644cee165440f220feb3f26550b372dc4f513ee8514cb23beef78486
 DIST chromium-147.0.7703.0-linux.tar.xz 1472359380 BLAKE2B ef03307b7155551f88e6cd438c4b9d5908f28b3cff8e477e3296a8e042cc52d699ab5f5f705eb8d56136346aed6f5643978fb03471353d19c427ddbc3aeb1747 SHA512 a48d48ff40bc422836bcd1e0cd1ea2d4100cbd362e034d9739976b77e4cf2b39a8418b8fc23642fc1ea3550e9ac387c476ad20b87f5e1a7dfcf66f6a2996f4d5
 DIST chromium-clang-llvmorg-22-init-17020-gbd1bd178-2.tar.xz 57165612 BLAKE2B 7fdd52f8f72cf5fd5c32528bed47d0377d6d78ab14edd39f0301e93a73cff7b2dcbadeb1dacec32fff4c29439f0770f72a930b1461bc8713dadb6063d4bfa8ed SHA512 db7d58837a36b4b3b436de7c721cd71d8a51f476ed3dce37e18071fd925fb846ab1197ed75b88acff8b740ca0a1cbed4445f33d9bd5ce3e3e43b3c097f53e1df
diff --git a/www-client/chromium/chromium-145.0.7632.116.ebuild b/www-client/chromium/chromium-145.0.7632.116.ebuild
deleted file mode 100644
index 17dafbf2c9af..000000000000
--- a/www-client/chromium/chromium-145.0.7632.116.ebuild
+++ /dev/null
@@ -1,1698 +0,0 @@
-# Copyright 2009-2026 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-# PACKAGING NOTES
-
-# Upstream 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 may eventually hit the point where we need to use
-# the bundled Clang due to the use of prerelease features.
-
-# USE=bundled-toolchain is intended for users who want to use the same toolchain
-# as the upstream releases. It's also a good fallback in case we fall behind
-# and need to get a release out quickly (less likely with `dev` in-tree).
-# We can't rely on it as a default since the toolchain is only shipped for x86-64;
-# other architectures will need to use system toolchain.
-
-# Since m133 we are using CI-generated tarballs from
-# https://github.com/chromium-linux-tarballs/chromium-tarballs/
-
-# These are bit-for-bit identical to the official releases, but are built
-# using an external CI system that we have some control over, in case
-# issues pop up again with official tarball generation.
-
-GN_MIN_VER=0.2318
-# chromium-tools/get-chromium-toolchain-strings.py (or just use Chromicler)
-# Node for M145+ should be 24.12.0 but that's not packaged in Gentoo yet. See #969145
-TEST_FONT="a28b222b79851716f8358d2800157d9ffe117b3545031ae51f69b7e1e1b9a969"
-BUNDLED_CLANG_VER="llvmorg-22-init-17020-gbd1bd178-2"
-BUNDLED_RUST_VER="a4cfac7093a1c1c7fbdb6bc75d6b6dc4d385fc69-2"
-RUST_SHORT_HASH=${BUNDLED_RUST_VER:0:10}-${BUNDLED_RUST_VER##*-}
-NODE_VER="24.11.1"
-ESBUILD_VER="0.25.1"
-ROLLUP_VER="4.57.1" # currently manual.
-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"
-
-LLVM_COMPAT=( 21 )
-PYTHON_COMPAT=( python3_{10..14} )
-PYTHON_REQ_USE="xml(+)"
-RUST_MIN_VER=1.91.0
-RUST_NEEDS_LLVM="yes please"
-RUST_OPTIONAL="yes" # Not actually optional, but we don't need system Rust (or LLVM) with USE=bundled-toolchain
-RUST_REQ_USE="rustfmt" # Upstream run rustfmt on bindgen output, so we need it to be available.
-
-inherit check-reqs chromium-2 desktop flag-o-matic llvm-r1 multiprocessing ninja-utils pax-utils
-inherit python-any-r1 readme.gentoo-r1 rust systemd toolchain-funcs virtualx xdg-utils
-
-DESCRIPTION="Open-source version of Google Chrome web browser"
-HOMEPAGE="https://www.chromium.org/"
-PPC64_HASH="a85b64f07b489b8c6fdb13ecf79c16c56c560fc6"
-PATCH_V="${PV%%\.*}-1"
-COPIUM_COMMIT="fe1caafa06f27542c18a881348f78e984e2d9fe2"
-SRC_URI="https://github.com/chromium-linux-tarballs/chromium-tarballs/releases/download/${PV}/chromium-${PV}-linux.tar.xz
-	https://deps.gentoo.zip/www-client/chromium/rollup-wasm-node-${ROLLUP_VER}.tgz
-	!bundled-toolchain? (
-		https://gitlab.com/Matt.Jolly/chromium-patches/-/archive/${PATCH_V}/chromium-patches-${PATCH_V}.tar.bz2
-		https://codeberg.org/selfisekai/copium/archive/${COPIUM_COMMIT}.tar.gz
-			-> chromium-patches-copium-${COPIUM_COMMIT:0:10}.tar.gz
-	)
-	bundled-toolchain? (
-		https://commondatastorage.googleapis.com/chromium-browser-clang/Linux_x64/clang-${BUNDLED_CLANG_VER}.tar.xz
-			-> chromium-clang-${BUNDLED_CLANG_VER}.tar.xz
-		https://commondatastorage.googleapis.com/chromium-browser-clang/Linux_x64/rust-toolchain-${BUNDLED_RUST_VER}-${BUNDLED_CLANG_VER%-*}.tar.xz
-			-> chromium-rust-toolchain-${RUST_SHORT_HASH}-${BUNDLED_CLANG_VER%-*}.tar.xz
-	)
-	test? (
-		https://chromium-fonts.storage.googleapis.com/${TEST_FONT} -> chromium-testfonts-${TEST_FONT:0:10}.tar.gz
-	)
-	pgo? ( https://github.com/elkablo/chromium-profiler/releases/download/v0.2/chromium-profiler-0.2.tar )"
-
-# https://gitweb.gentoo.org/proj/chromium-tools.git/tree/get-chromium-licences.py
-LICENSE="BSD Apache-2.0 Apache-2.0-with-LLVM-exceptions BSD-2 Base64 Boost-1.0 CC-BY-3.0 CC-BY-4.0 Clear-BSD"
-LICENSE+=" FFT2D FTL IJG ISC LGPL-2 LGPL-2.1 libpng libpng2 MIT MPL-1.1 MPL-2.0 Ms-PL openssl PSF-2"
-LICENSE+=" SGI-B-2.0 SSLeay SunSoft Unicode-3.0 Unicode-DFS-2015 Unlicense UoI-NCSA X11-Lucent"
-LICENSE+=" rar? ( unRAR )"
-
-SLOT="0/stable"
-# Dev exists mostly to give devs some breathing room for beta/stable releases;
-# it shouldn't be keyworded but adventurous users can select it.
-KEYWORDS="amd64 ~arm64"
-
-IUSE_SYSTEM_LIBS="+system-harfbuzz +system-icu +system-zstd"
-IUSE="+X ${IUSE_SYSTEM_LIBS} bindist bundled-toolchain cups debug ffmpeg-chromium gtk4 +hangouts headless kerberos +official pax-kernel pgo"
-IUSE+=" +proprietary-codecs pulseaudio qt6 +rar +screencast selinux test +vaapi +wayland +widevine cpu_flags_ppc_vsx3"
-RESTRICT="
-	!bindist? ( bindist )
-	!test? ( test )"
-
-REQUIRED_USE="
-	!headless? ( || ( X wayland ) )
-	pgo? ( X !wayland )
-	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:=
-"
-
-# sys-libs/zlib: https://bugs.gentoo.org/930365; -ng is not compatible.
-# We _could_ use the bundled minizip, but that's against policy.
-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-zstd? ( >=app-arch/zstd-1.5.5:= )
-	>=media-libs/libwebp-0.4.0:=
-	media-libs/mesa:=[gbm(+)]
-	>=media-libs/openh264-2.6.0:=
-	sys-libs/zlib:=
-	!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? (
-		>=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 )
-	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?] )
-	)
-"
-
-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 )
-	)
-	!bundled-toolchain? ( $(llvm_gen_dep '
-		llvm-core/clang:${LLVM_SLOT}
-		llvm-core/llvm:${LLVM_SLOT}
-		llvm-core/lld:${LLVM_SLOT}
-		official? (
-			!ppc64? ( llvm-runtimes/compiler-rt-sanitizers:${LLVM_SLOT}[cfi] )
-		) ')
-		${RUST_DEPEND}
-	)
-	pgo? (
-		>=dev-python/selenium-3.141.0
-		>=dev-util/web_page_replay_go-20220314
-	)
-	>=dev-util/bindgen-0.72.1
-	>=dev-build/gn-${GN_MIN_VER}
-	app-alternatives/ninja
-	dev-lang/perl
-	>=dev-util/gperf-3.2
-	dev-util/esbuild:${ESBUILD_VER}
-	dev-vcs/git
-	>=net-libs/nodejs-${NODE_VER}[inspector]
-	sys-apps/hwdata
-	>=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.
-	# xz -l /var/cache/distfiles/chromium-${PV}*.tar.xz
-	local base_disk=9 # Round up
-	use test && base_disk=$((base_disk + 5))
-	local extra_disk=1 # Always include a little extra space
-	local memory=4
-	tc-is-cross-compiler && extra_disk=$((extra_disk * 2))
-	if tc-is-lto || use pgo; then
-		memory=$((memory * 2 + 1))
-		tc-is-cross-compiler && extra_disk=$((extra_disk * 2)) # Double the requirements
-		use pgo && extra_disk=$((extra_disk + 4))
-	fi
-	if is-flagq '-g?(gdb)?([1-9])'; then
-		if use custom-cflags; then
-			extra_disk=$((extra_disk + 5))
-		fi
-		memory=$((memory * 2))
-	fi
-	local CHECKREQS_MEMORY="${memory}G"
-	local CHECKREQS_DISK_BUILD="$((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" "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
-}
-
-pkg_setup() {
-	if [[ ${MERGE_TYPE} != binary ]]; then
-		# The pre_build_checks are all about compilation resources, no need to run it for a binpkg
-		pre_build_checks
-
-		# The linux:unbundle toolchain in GN grabs CC, CXX, CPP (etc) from the environment
-		# We'll set these to clang here then use llvm-utils functions to very explicitly set these
-		# to a sane value.
-		# This is effectively the 'force-clang' path if GCC support is re-added.
-		# TODO: check if the user has already selected a specific impl via make.conf and respect that.
-		use_lto="false"
-		if tc-is-lto; then
-			use_lto="true"
-			# We can rely on GN to do this for us; anecdotally without this builds
-			# take significantly longer with LTO enabled and it doesn't hurt anything.
-			filter-lto
-		fi
-
-		if [ "$use_lto" = "false" ] && 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
-
-		if [ "$use_lto" = "false" ] && use test; then
-			die "Tests require CFI which requires LTO"
-		fi
-
-		export use_lto
-
-		# 936858
-		if tc-ld-is-mold; then
-			eerror "Your toolchain is using the mold linker."
-			eerror "This is not supported by Chromium."
-			die "Please switch to a different linker."
-		fi
-
-		if use !bundled-toolchain; then
-			llvm-r1_pkg_setup
-			rust_pkg_setup
-		fi
-
-		# Forcing clang; respect llvm_slot_x to enable selection of impl from LLVM_COMPAT
-		AR=llvm-ar
-		CPP="${CHOST}-clang++-${LLVM_SLOT} -E"
-		NM=llvm-nm
-		CC="${CHOST}-clang-${LLVM_SLOT}"
-		CXX="${CHOST}-clang++-${LLVM_SLOT}"
-
-		# Sanity check our linker here; sometimes when adding a new LLVM slot devs (me) forget
-		# to install an appropriate lld version. llvm-r1_pkg_setup prefixed PATH for us, so it should be there.
-		local lld_ver=$(ld.lld --version | awk '{split($2,a,"."); print a[1]}' || die "Failed to check lld version")
-		if [[ ${lld_ver} -lt ${LLVM_SLOT} ]]; then
-			die "Your lld version (${lld_ver}) is too old for the selected LLVM slot (${LLVM_SLOT}). Please install a newer lld or select an older LLVM slot."
-		fi
-
-		if tc-is-cross-compiler; then
-			use pgo && die "The pgo USE flag cannot be used when cross-compiling"
-			CPP="${CBUILD}-clang++-${LLVM_SLOT} -E"
-		fi
-
-		# I hate doing this but upstream Rust have yet to come up with a better solution for
-		# us poor packagers. Required for Split LTO units, which are required for CFI.
-		export RUSTC_BOOTSTRAP=1
-
-		# 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() {
-	unpack ${P}-linux.tar.xz
-	# These should only be required when we're not using the official toolchain
-	if use !bundled-toolchain; then
-		unpack chromium-patches-${PATCH_V}.tar.bz2
-		unpack chromium-patches-copium-${COPIUM_COMMIT:0:10}.tar.gz
-	fi
-
-	use pgo && unpack chromium-profiler-0.2.tar
-
-	if use test; then
-		# A new testdata tarball is available for each release; but testfonts tend to remain stable
-		# for the duration of a release.
-		# This unpacks directly into/over ${WORKDIR}/${P} so we can just use `unpack`.
-		# Not generated by chromium-linux-tarballs. Apparently not required to run unit tests either, we'll see!
-		# unpack ${P}-linux-testdata.tar.xz
-		# This just contains a bunch of font files that need to be unpacked (or moved) to the correct location.
-		local testfonts_dir="${WORKDIR}/${P}/third_party/test_fonts/test_fonts"
-		local testfonts_tar="${DISTDIR}/chromium-testfonts-${TEST_FONT:0:10}.tar.gz"
-		einfo "Unpacking test fonts ..."
-		tar xf "${testfonts_tar}" -C "${testfonts_dir}" || die "Failed to unpack testfonts"
-	fi
-
-	# We need to manually unpack this since M126 else we'd unpack one toolchain over the other.
-	# Since we're doing that anyway let's unpack to sensible locations to make symlink creation easier.
-	if use bundled-toolchain; then
-		einfo "Unpacking bundled Clang ..."
-		mkdir -p "${WORKDIR}"/clang || die "Failed to create clang directory"
-		tar xf "${DISTDIR}/chromium-clang-${BUNDLED_CLANG_VER}.tar.xz" -C "${WORKDIR}/clang" || die "Failed to unpack Clang"
-		einfo "Unpacking bundled Rust ..."
-		local rust_dir="${WORKDIR}/rust-toolchain"
-		mkdir -p "${rust_dir}" || die "Failed to create rust toolchain directory"
-		tar xf "${DISTDIR}/chromium-rust-toolchain-${RUST_SHORT_HASH}-${BUNDLED_CLANG_VER%-*}.tar.xz" -C "${rust_dir}" ||
-			die "Failed to unpack Rust"
-	fi
-
-	if use ppc64; then
-		unpack chromium-openpower-${PPC64_HASH:0:10}.tar.bz2
-	fi
-
-	# This is a dirty hack, but we need rollup to build successfully and it's proving to be challenging
-	# to build locally due to deps
-	unpack rollup-wasm-node-${ROLLUP_VER}.tgz
-}
-
-remove_compiler_builtins() {
-	# We can't use the bundled compiler builtins with the system toolchain
-	# We used to `grep` then `sed`, but it was indirect. Combining the two into a single
-	# `awk` command is more efficient and lets us document the logic more clearly.
-
-	local pattern='    configs += [ "//build/config/clang:compiler_builtins" ]'
-	local target='build/config/compiler/BUILD.gn'
-
-	local tmpfile
-	tmpfile=$(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 ${target}."
-	fi
-}
-
-src_prepare() {
-	# Calling this here supports resumption via FEATURES=keepwork
-	python_setup
-
-	# Sanity check esbuild version before we start removing files.
-	# We _could_ patch the version check out - in theory esbuild upstream are being super conservative after
-	# arch(AUR) packaged an `esbuild` binary and set ESBUILD_BINARY_PATH=/usr/bin/esbuild, causing much breakage,
-	# but this is fine too and exactly matches what upstream are expecting.
-	# https://github.com/evanw/esbuild/issues/2894
-	local esbuild_js="${S}/third_party/devtools-frontend/src/node_modules/esbuild/lib/main.js"
-	local found
-	found=$(awk -F'"' '/if \(binaryVersion !==/ {print $2}' "${esbuild_js}")
-	if [[ "${found}" != "${ESBUILD_VER}" ]]; then
-		die "esbuild version mismatch: expected ${ESBUILD_VER}, found ${found}"
-	fi
-
-	elog "Removing bundled binaries from source tree ..."
-	# Purge bundled ELF files: These are non-portable and will cause issues if used instead of system versions.
-	# Use `--wasm` to also remove WebAssembly binaries, if desired - they're portable so shouldn't break builds.
-	${EPYTHON} "${FILESDIR}/bin-finder.py" --elf "${S}" | awk '{print $1}' | xargs rm -f ||
-		die "Failed to remove bundled binaries"
-
-	# And now we restore any that we actually need, from the host system
-	local esbuild_path="${S}/third_party/devtools-frontend/src/third_party/esbuild"
-	local -A restore_list=(
-		["/usr/bin/esbuild-${ESBUILD_VER}"]="${esbuild_path}/esbuild"
-		["/usr/bin/node"]="${S}/third_party/node/linux/node-linux-x64/bin/node"
-	)
-
-	for src in "${!restore_list[@]}"; do
-		dst="${restore_list[${src}]}"
-		if [[ -f "${src}" ]]; then
-			einfo "Symlinking ${src} ..."
-			# Make sure the parent dir exists; some tarballs don't include (e.g.) node's bindir
-			mkdir -p "$(dirname "${dst}")" || die "Failed to create directory for ${dst}"
-			ln -s "${src}" "${dst}" || die "Failed to symlink ${dst} from ${src}"
-		else
-			die "Expected to find ${src} to restore ${dst}, but it does not exist."
-		fi
-	done
-
-	# Until we can just symlink in a system rollup, we'll `mv` the wasm version and modify some files.
-	einfo "Moving rollup wasm-node package into place ..."
-	mkdir -p third_party/devtools-frontend/src/node_modules/@rollup/wasm-node ||
-		die "Failed to create node_modules/@rollup/wasm-node"
-	mv "${WORKDIR}"/package/* third_party/devtools-frontend/src/node_modules/@rollup/wasm-node ||
-		die "Failed to move rollup package"
-
-	# To know which patches are safe to drop from files/ after tidying up old ebuilds:
-	# comm -13 \
-	# 	<(grep 'FILESDIR' *.ebuild | grep patch | grep -o '\${FILESDIR}/[^") ]*' \
-	#		| sed 's|\${FILESDIR}/|files/|; s|\${PN}|chromium|' | sort -u) \
-	# 	<(find files/ -name "*.patch" | sort)
-
-	local PATCHES=(
-		"${FILESDIR}/${PN}-cross-compile.patch"
-		"${FILESDIR}/${PN}-109-system-zlib.patch"
-		"${FILESDIR}/${PN}-131-unbundle-icu-target.patch"
-		"${FILESDIR}/${PN}-138-nodejs-version-check.patch"
-		"${FILESDIR}/cr144-glibc-2.43.patch"
-		"${FILESDIR}/cr145-oauth2-client-switches.patch"
-		"${FILESDIR}/cr145-revert-to-rollup-wasm.patch"
-		"${FILESDIR}/cr145-fix-no-unrar.patch"
-		"${FILESDIR}/cr145-fix-no-unrar-2-include-harder.patch"
-	)
-	# No copium patches here: they should only need to apply to unbundled toolchain builds
-	# and don't get fetched or unpacked.
-
-	# https://issues.chromium.org/issues/442698344
-	# Unreleased fontconfig changed magic numbers and google have rolled to this version
-	if has_version "<=media-libs/fontconfig-2.17.1"; then
-		PATCHES+=( "${FILESDIR}/chromium-142-work-with-old-fontconfig.patch" )
-	fi
-
-	if use bundled-toolchain; then
-		# We need to symlink the toolchain into the expected location
-		einfo "Symlinking Clang toolchain to expected location ..."
-		mkdir -p third_party/llvm-build/ || die "Failed to create llvm-build directory"
-		# the 'Chromium Linux Tarballs' seem to already have 'Release+Asserts/{lib,bin}'; not sure if this is an
-		# upstream change - we're using the same scripts to build, theoretically. We'll still attempt to create
-		# llvm-build, but we'll rm Release+Asserts and symlink directly.
-		if [[ -d third_party/llvm-build/Release+Asserts ]]; then
-			rm -r third_party/llvm-build/Release+Asserts || die "Failed to remove third_party/llvm-build/Release+Asserts"
-		fi
-		ln -s "${WORKDIR}"/clang third_party/llvm-build/Release+Asserts || die "Failed to bundle Clang"
-		einfo "Symlinking Rust toolchain to expected location ..."
-		# As above, so below
-		if [[ -d third_party/rust-toolchain ]]; then
-			rm -r third_party/rust-toolchain || die "Failed to remove third_party/rust-toolchain"
-		fi
-		ln -s "${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"
-	else
-		# We don't need our toolchain patches if we're using the official toolchain
-
-		# Copium patches go here.
-		PATCHES+=(
-			"${WORKDIR}/copium/cr143-libsync-__BEGIN_DECLS.patch"
-			"${WORKDIR}/copium/cr145-rustc_nightly_capability.patch"
-		)
-
-		# Automate conditional application of chromium-patches
-		# The directory structure is expected to be something like:
-		# chromium-patches-145/
-		# ├── common/
-		# │   ├── cr123-foo.patch
-		# │   └── cr135-bar.patch
-		# ├── llvm/
-		# │   ├── cr144-baz.patch
-		# │   └── lt-23/
-		# │       └── cr145-bleeding-edge-llvm-feature.patch
-		# Where `lt-23` means "apply this patch if the LLVM version is less than 23".
-		# Only categories in `slot_map` will be checked for version constraints.
-		shopt -s nullglob
-		local -A slot_map=( [llvm]="${LLVM_SLOT}" [rust]="${RUST_SLOT}" )
-
-		for category in "${WORKDIR}/chromium-patches-${PATCH_V}"/*/; do
-			local category_name="${category%/}"
-			category_name="${category_name##*/}"
-
-			# Skip arch-specific categories if they don't match our arch
-			if [[ "${category_name}" == "ppc64le" ]]; then
-				use ppc64 || continue
-			fi
-
-			# Unconditional patches for this category
-			PATCHES+=( "${category}"*.patch )
-
-			# Version-constrained subdirectories (e.g., llvm/lt-23/)
-			for constraint_dir in "${category}"*/; do
-				local dir_name="${constraint_dir%/}"
-				dir_name="${dir_name##*/}"
-				if [[ "${dir_name}" =~ ^lt-(.*)$ && -v slot_map[${category_name}] ]]; then
-					ver_test "${slot_map[${category_name}]}" -lt "${BASH_REMATCH[1]}" &&
-						PATCHES+=( "${constraint_dir}"*.patch )
-				fi
-			done
-		done
-
-		shopt -u nullglob
-
-		# Strictly speaking this doesn't need to be gated (no bundled toolchain for ppc64); it keeps the logic together
-		if use ppc64; then
-			local patchset_dir="${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}/${isa_3_patch}" )
-			fi
-		fi
-
-		remove_compiler_builtins
-
-		# We can't rely on the eselect'd Rust to actually include rustfmt, so we'll point to the selected slot specifically.
-		local suffix=""
-		if [[ "${RUST_TYPE}" == "binary" ]]; then
-			suffix="-bin-${RUST_SLOT}"
-		else
-			suffix="-${RUST_SLOT}"
-		fi
-		sed -i "s|/bin/rustfmt|/bin/rustfmt${suffix}|g" build/rust/rust_bindgen_generator.gni ||
-			die "Failed to update rustfmt path"
-
-	fi
-
-	default
-
-	# adjust python interpreter version
-	sed -i -e "s|\(^script_executable = \).*|\1\"${EPYTHON}\"|g" .gn || 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
-		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
-		net/third_party/mozilla_security_manager
-		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/compiler-rt # Since M137 atomic is required; we could probably unbundle this as a target of opportunity.
-		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/dawn/third_party/renderdoc
-		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/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/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
-		third_party/jsoncpp
-		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/libc++
-		third_party/libdrm
-		third_party/libgav1
-		third_party/libjingle
-		third_party/libpfm4
-		third_party/libphonenumber
-		third_party/libpng
-		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
-		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/llvm-libc
-		third_party/llvm-libc/src/shared/
-		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/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/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/re2
-		third_party/readability
-		third_party/rnnoise
-		third_party/rust
-		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
-		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/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/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/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 rar; then
-		keeplibs+=( third_party/unrar )
-	fi
-
-	if use test; then
-		keeplibs+=(
-			third_party/breakpad/breakpad/src/processor
-			third_party/fuzztest
-			third_party/google_benchmark/src/include/benchmark
-			third_party/google_benchmark/src/src
-			third_party/test_fonts
-			third_party/test_fonts/fontconfig
-		)
-	fi
-
-	# 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-zstd; then
-		keeplibs+=( third_party/zstd )
-	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 [[ ${#not_found_libs[@]} -gt 0 ]]; then
-		eerror "The following \`keeplibs\` directories were not found in the source tree:"
-		for lib in "${not_found_libs[@]}"; do
-			eerror "  ${lib}"
-		done
-		die "Please update the ebuild."
-	fi
-
-	# Remove most bundled libraries. Some are still needed.
-	einfo "Unbundling third-party libraries ..."
-	build/linux/unbundle/remove_bundled_libraries.py "${keeplibs[@]}" --do-remove || die
-
-	# Interferes with our bundled clang path; we don't want stripped binaries anyway.
-	sed -i -e 's|${clang_base_path}/bin/llvm-strip|/bin/true|g' \
-		-e 's|${clang_base_path}/bin/llvm-objcopy|/bin/true|g' \
-		build/linux/strip_binary.gni || die
-}
-
-chromium_configure() {
-	# Calling this here supports resumption via FEATURES=keepwork
-	python_setup
-
-	# Bug 491582.
-	export TMPDIR="${WORKDIR}/temp"
-	mkdir -p -m 755 "${TMPDIR}" || die
-
-	# https://bugs.gentoo.org/654216
-	addpredict /dev/dri/ #nowarn
-
-	# 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
-		libjpeg
-		libwebp
-		libxml
-		libxslt
-		openh264
-		zlib
-	)
-	if use system-icu; then
-		gn_system_libraries+=( icu )
-	fi
-
-	if use system-zstd; then
-		gn_system_libraries+=( zstd )
-	fi
-
-	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 "}" >> ${freetype_gni} || die
-
-	if use !custom-cflags; then
-		replace-flags "-Os" "-O2"
-		strip-flags
-		# Debug info section overflows without component build
-		# Prevent linker from running out of address space, bug #471810 .
-		filter-flags "-g*"
-	fi
-
-	# We don't use the same clang version as upstream, and with -Werror
-	# we need to make sure that we don't get superfluous warnings.
-	append-flags -Wno-unknown-warning-option
-	if tc-is-cross-compiler; then # can you cross-compile with the bundled toolchain?
-			export BUILD_CXXFLAGS+=" -Wno-unknown-warning-option"
-			export BUILD_CFLAGS+=" -Wno-unknown-warning-option"
-	fi
-
-	# Start building our GN options
-	local myconf_gn=() # Tip: strings must be quoted, bools or numbers are fine
-
-	if use !bundled-toolchain; then
-		# We already forced the "correct" clang via pkg_setup
-
-		if tc-is-cross-compiler; then
-			CC="${CC} -target ${CHOST} --sysroot ${ESYSROOT}"
-			CXX="${CXX} -target ${CHOST} --sysroot ${ESYSROOT}"
-			BUILD_AR=${AR}
-			BUILD_CC=${CC}
-			BUILD_CXX=${CXX}
-			BUILD_NM=${NM}
-		fi
-
-		# Make sure the build system will use the right tools, bug #340795.
-		tc-export AR CC CXX NM
-
-		strip-unsupported-flags
-		append-ldflags -Wl,--undefined-version # https://bugs.gentoo.org/918897#c32
-
-		myconf_gn+=(
-			"is_clang=true"
-			"clang_use_chrome_plugins=false"
-			"use_clang_modules=false" # M141 enables this for the linux platform by default.
-			"use_lld=true"
-			'custom_toolchain="//build/toolchain/linux/unbundle:default"'
-			# From M127 we need to provide a location for libclang.
-			# We patch this in for gentoo - see chromium-*-bindgen-custom-toolchain.patch
-			# rust_bindgen_root = directory with `bin/bindgen` beneath it.
-			# We don't need to set 'clang_base_path' for anything in our build
-			# and it defaults to the google toolchain location. Instead provide a location
-			# to where system clang lives so that bindgen can find system headers (e.g. stddef.h)
-			"bindgen_libclang_path=\"$(get_llvm_prefix)/$(get_libdir)\""
-			"clang_base_path=\"${EPREFIX}/usr/lib/clang/${LLVM_SLOT}/\""
-			"rust_bindgen_root=\"${EPREFIX}/usr/\""
-			"rust_sysroot_absolute=\"$(get_rust_prefix)\""
-			"rustc_version=\"${RUST_SLOT}\""
-		)
-
-		if ! tc-is-cross-compiler; then
-			myconf_gn+=( 'host_toolchain="//build/toolchain/linux/unbundle:default"' )
-		else
-			tc-export BUILD_{AR,CC,CXX,NM}
-			myconf_gn+=(
-				'host_toolchain="//build/toolchain/linux/unbundle:host"'
-				'v8_snapshot_toolchain="//build/toolchain/linux/unbundle:host"'
-				"host_pkg_config=\"$(tc-getBUILD_PKG_CONFIG)\""
-				"pkg_config=\"$(tc-getPKG_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=
-		fi
-
-	fi # !bundled-toolchain
-
-	local myarch
-	myarch="$(tc-arch)"
-	case ${myarch} in
-		amd64)
-			# Bug 530248, 544702, 546984, 853646.
-			use !custom-cflags && filter-flags -mno-mmx -mno-sse2 -mno-ssse3 -mno-sse4.1 \
-										-mno-avx -mno-avx2 -mno-fma -mno-fma4 -mno-xop -mno-sse4a
-			myconf_gn+=( 'target_cpu="x64"' )
-			;;
-		arm64)
-			myconf_gn+=( 'target_cpu="arm64"' )
-			;;
-		ppc64)
-			myconf_gn+=( 'target_cpu="ppc64"' )
-			;;
-		*)
-			die "Failed to determine target arch, got '${myarch}'."
-			;;
-	esac
-
-	# Common options
-
-	myconf_gn+=(
-		# Disable code formating of generated files
-		"blink_enable_generated_code_formatting=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.
-		"dcheck_always_on=$(usex debug true false)"
-		"dcheck_is_configurable=$(usex debug true false)"
-		# Chromium builds provided by Linux distros should disable the testing config
-		"disable_fieldtrial_testing_config=true"
-		# 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
-		"enable_freetype=true"
-		"enable_hangout_services_extension=$(usex hangouts true false)"
-		# Don't need nocompile checks and GN crashes with our config (verify with modern GN)
-		"enable_nocompile_tests=false"
-		# pseudolocales are only used for testing
-		"enable_pseudolocales=false"
-		"enable_widevine=$(usex widevine true false)"
-		# Disable fatal linker warnings, bug 506268.
-		"fatal_linker_warnings=false"
-		# 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.
-		# note: OAuth2 is patched in; check patchset for details.
-		'google_api_key="AIzaSyDEAOvatFo0eTgsV_ZlEzx0ObmepsMzfAc"'
-		# Component build isn't generally intended for use by end users. It's mostly useful
-		# for development and debugging.
-		"is_component_build=false"
-		# GN needs explicit config for Debug/Release as opposed to inferring it from build directory.
-		"is_debug=false"
-		"is_official_build=$(usex official true false)"
-		# Enable ozone wayland and/or headless support
-		"ozone_auto_platforms=false"
-		"ozone_platform_headless=true"
-		# Enables building without non-free unRAR licence
-		"safe_browsing_use_unrar=$(usex rar true false)"
-		"thin_lto_enable_optimizations=${use_lto}"
-		"treat_warnings_as_errors=false"
-		# Use in-tree libc++ (buildtools/third_party/libc++ and buildtools/third_party/libc++abi)
-		# instead of the system C++ library for C++ standard library support.
-		# default: true, but let's be explicit (forced since 120 ; USE removed 127).
-		"use_custom_libcxx=true"
-		# Enable ozone wayland and/or headless support
-		"use_ozone=true"
-		# The sysroot is the oldest debian image that chromium supports, we don't need it
-		"use_sysroot=false"
-		# See dependency logic in third_party/BUILD.gn
-		"use_system_harfbuzz=$(usex system-harfbuzz true false)"
-		"use_thin_lto=${use_lto}"
-		# Only enabled for clang, but gcc has endian macros too
-		"v8_use_libm_trig_functions=true"
-	)
-
-	if use bindist ; then
-		myconf_gn+=(
-			# If this is set to false Chromium won't be able to load any proprietary codecs
-			# even if provided with an ffmpeg capable of h264/aac decoding
-			"proprietary_codecs=true"
-			'ffmpeg_branding="Chrome"'
-			# build ffmpeg as an external component (libffmpeg.so) that we can remove / substitute
-			"is_component_ffmpeg=true"
-		)
-	else
-		myconf_gn+=(
-			"proprietary_codecs=$(usex proprietary-codecs true false)"
-			"ffmpeg_branding=\"$(usex proprietary-codecs Chrome Chromium)\""
-		)
-	fi
-
-	if use headless; then
-		myconf_gn+=(
-			"enable_print_preview=false"
-			"enable_remoting=false"
-			'ozone_platform="headless"'
-			"rtc_use_pipewire=false"
-			"use_alsa=false"
-			"use_cups=false"
-			"use_gio=false"
-			"use_glib=false"
-			"use_gtk=false"
-			"use_kerberos=false"
-			"use_libpci=false"
-			"use_pangocairo=false"
-			"use_pulseaudio=false"
-			"use_qt5=false"
-			"use_qt6=false"
-			"use_udev=false"
-			"use_vaapi=false"
-			"use_xkbcommon=false"
-		)
-	else
-		myconf_gn+=(
-			"gtk_version=$(usex gtk4 4 3)"
-			# link pulseaudio directly (DT_NEEDED) instead of using dlopen.
-			# helps with automated detection of ABI mismatches and prevents silent errors.
-			"link_pulseaudio=$(usex pulseaudio true false)"
-			"ozone_platform_wayland=$(usex wayland true false)"
-			"ozone_platform_x11=$(usex X true false)"
-			"ozone_platform=\"$(usex wayland wayland x11)\""
-			"rtc_use_pipewire=$(usex screencast true false)"
-			"use_cups=$(usex cups true false)"
-			"use_kerberos=$(usex kerberos true false)"
-			"use_pulseaudio=$(usex pulseaudio true false)"
-			"use_qt5=false"
-			"use_system_libffi=$(usex wayland true false)"
-			"use_system_minigbm=true"
-			"use_vaapi=$(usex vaapi true false)"
-			"use_xkbcommon=true"
-		)
-		if use qt6; then
-			local cbuild_libdir
-			cbuild_libdir="$(get_libdir)"
-			if tc-is-cross-compiler; then
-			# Hack to workaround get_libdir not being able to handle CBUILD, bug #794181
-				cbuild_libdir="$($(tc-getBUILD_PKG_CONFIG) --keep-system-libs --libs-only-L libxslt)"
-				cbuild_libdir="${cbuild_libdir:2}"
-				cbuild_libdir="${cbuild_libdir/% }"
-			fi
-			myconf_gn+=(
-				"use_qt6=true"
-				"moc_qt6_path=\"${EPREFIX}/usr/${cbuild_libdir}/qt6/libexec\""
-			)
-		else
-			myconf_gn+=( "use_qt6=false" )
-		fi
-	fi
-
-	# Explicitly disable ICU data file support for system-icu/headless builds.
-	if use system-icu || use headless; then
-		myconf_gn+=( "icu_use_data_file=false" )
-	fi
-
-	if use official; then
-		# Allow building against system libraries in official builds
-		sed -i 's/OFFICIAL_BUILD/GOOGLE_CHROME_BUILD/' \
-			tools/generate_shim_headers/generate_shim_headers.py || die
-		if use !ppc64; then
-			myconf_gn+=( "is_cfi=${use_lto}" )
-		else
-			myconf_gn+=( "is_cfi=false" ) # requires llvm-runtimes/compiler-rt-sanitizers[cfi]
-		fi
-		# 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
-		myconf_gn+=( "chrome_pgo_phase=0" )
-	fi
-
-	# Odds and ends
-
-	# skipping typecheck is only supported on amd64, bug #876157
-	if ! use amd64; then
-		myconf_gn+=( "devtools_skip_typecheck=false" )
-	fi
-
-	# 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 && use ppc64; then
-		myconf_gn+=( "v8_enable_external_code_space=false" )
-	fi
-
-	einfo "Configuring Chromium ..."
-	set -- gn gen --args="${myconf_gn[*]}${EXTRA_GN:+ ${EXTRA_GN}}" out/Release
-	echo "$@"
-	"$@" || die "Failed to configure Chromium"
-}
-
-src_configure() {
-	chromium_configure $(usex pgo 1 0)
-}
-
-chromium_compile() {
-
-	# Final link uses lots of file descriptors.
-	ulimit -n 2048
-
-	# Calling this here supports resumption via FEATURES=keepwork
-	python_setup
-
-	# Don't inherit PYTHONPATH from environment, bug #789021, #812689
-	local -x PYTHONPATH=
-
-	# Build mksnapshot and pax-mark it.
-	if use pax-kernel; then
-		local x
-		for x in mksnapshot v8_context_snapshot_generator code_cache_generator; do
-			if tc-is-cross-compiler; then
-				eninja -C out/Release "host/${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 $(use test && echo "base_unittests")
-
-	pax-mark m out/Release/chrome
-
-	# This codepath does minimal patching, so we're at the mercy of upstream
-	# CFLAGS. This is fine - we're not intending to force this on users
-	# and we do a lot of flag 'management' anyway.
-	if use bundled-toolchain; then
-		QA_FLAGS_IGNORED="
-			usr/lib64/chromium-browser/chrome
-			usr/lib64/chromium-browser/chrome-sandbox
-			usr/lib64/chromium-browser/chromedriver
-			usr/lib64/chromium-browser/chrome_crashpad_handler
-			usr/lib64/chromium-browser/libEGL.so
-			usr/lib64/chromium-browser/libGLESv2.so
-			usr/lib64/chromium-browser/libVkICD_mock_icd.so
-			usr/lib64/chromium-browser/libVkLayer_khronos_validation.so
-			usr/lib64/chromium-browser/libqt6_shim.so
-			usr/lib64/chromium-browser/libvk_swiftshader.so
-			usr/lib64/chromium-browser/libvulkan.so.1
-		"
-	fi
-}
-
-# This function is called from virtx, and must always return so that Xvfb
-# session isn't left running. If we return 1, virtx will call die().
-chromium_profile() {
-	einfo "Profiling for PGO"
-
-	pushd "${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
-
-	# Generate support files (desktop file, manpage, etc.) See: #684550 #706786 #968958
-	python3 "${FILESDIR}/generate-support-files.py" --installdir "/usr/$(get_libdir)/chromium-browser" ||
-		die "Failed to generate support files"
-}
-
-src_test() {
-	local skip_tests=(
-		# Wildcard exclusions (if all tests in a test suite are broken)
-		'AlternateTestParams/PartitionAllocDeathTest.RepeatedAllocReturnNullDirect/*'
-		'AlternateTestParams/PartitionAllocDeathTest.RepeatedReallocReturnNullDirect/*'
-		'AlternateTestParams/PartitionAllocTest.*' # 200+ tests, >= 1 crashes entire test runner with usersandbox.
-		'CheckExitCodeAfterSignalHandlerDeathTest.*'
-		'CriticalProcessAndThreadSpotChecks/HangWatcherAnyCriticalThreadTests.*'
-		'PostJobTest.*' # M145
-		'LazyThreadPoolTaskRunnerEnvironmentTest.*' # M142
-		'LazyThreadPoolTaskRunnerTest.*' # M145
-		'SequenceManager*'
-		'ToolsSanityTest.BadVirtualCall*'
-		# requires en-us locale
-		SysStrings.SysNativeMBAndWide
-		SysStrings.SysNativeMBToWide
-		SysStrings.SysWideToNativeMB
-		# Specific test cases
-		CancelableEventTest.BothCancelFailureAndSucceedOccurUnderContention
-		FilePathTest.FromUTF8Unsafe_And_AsUTF8Unsafe
-		HistogramTesterTest.PumaTestUniqueSample
-		PathServiceTest.CheckedGetFailure
-		PlatformThreadTest.CanChangeThreadType
-		RawPtrTest.SetLookupUsesGetForComparison # M146 ; also broken for alpine in M144.
-		RustLogIntegrationTest.CheckAllSeverity
-		StackCanary.ChangingStackCanaryCrashesOnReturn
-		SequenceManagerWithTaskRunnerTest.DeleteSequenceManagerInsideATask # crashes test runner
-		StackTraceDeathTest.StackDumpSignalHandlerIsMallocFree
-		TestLauncherTools.TruncateSnippetFocusedMatchesFatalMessagesTest
-		ThreadPoolEnvironmentConfig.CanUseBackgroundPriorityForWorker
-	)
-	local test_filter="-$(IFS=:; printf '%s' "${skip_tests[*]}")"
-	# test-launcher-bot-mode enables parallelism and plain output
-	# Check individual tests with --gtest_filter=<test you want> --single-process-tests
-	./out/Release/base_unittests --test-launcher-bot-mode \
-		--test-launcher-jobs="$(makeopts_jobs)" \
-		--gtest_filter="${test_filter}" || die "Tests failed!"
-}
-
-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 "${FILESDIR}/chromium.default" "default"
-
-	pushd out/Release/locales > /dev/null || die
-	chromium_remove_language_paks
-	popd > /dev/null || die
-
-	insinto "${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_${size}.png" \
-			chromium-browser.png
-	done
-
-	# Install desktop entry
-	domenu out/Release/chromium-browser.desktop
-
-	# Install GNOME default application entry (bug #303100).
-	insinto /usr/share/gnome-control-center/default-apps
-	doins out/Release/chromium-browser.xml
-
-	# Install AppStream metadata
-	insinto /usr/share/appdata
-	doins out/Release/chromium-browser.appdata.xml
-
-	# Install manpage; bug #684550
-	doman out/Release/chromium-browser.1
-	dosym chromium-browser.1 /usr/share/man/man1/chromium.1
-
-	readme.gentoo_create_doc
-}
-
-pkg_postrm() {
-	xdg_icon_cache_update
-	xdg_desktop_database_update
-}
-
-pkg_postinst() {
-	xdg_icon_cache_update
-	xdg_desktop_database_update
-	readme.gentoo_print_elog
-
-	if ! use headless; then
-		if use vaapi; then
-			elog "Hardware-accelerated video decoding configuration:"
-			elog
-			elog "Chromium supports multiple backends for hardware acceleration. To enable one,"
-			elog "   Add to CHROMIUM_FLAGS in /etc/chromium/default:"
-			elog
-			elog "1. VA-API with OpenGL (recommended for most users):"
-			elog "   --enable-features=AcceleratedVideoDecodeLinuxGL"
-			elog "   VaapiVideoDecoder may need to be added as well, but try without first."
-			elog
-			if use wayland; then
-				elog "2. Enhanced Wayland/EGL performance:"
-				elog "   --enable-features=AcceleratedVideoDecodeLinuxGL,AcceleratedVideoDecodeLinuxZeroCopyGL"
-				elog
-			fi
-			if use X; then
-				elog "$(usex wayland "3" "2"). VA-API with Vulkan:"
-				elog "   --enable-features=VaapiVideoDecoder,VaapiIgnoreDriverChecks,Vulkan,DefaultANGLEVulkan,VulkanFromANGLE"
-				elog
-				if use wayland; then
-					elog "   NOTE: Vulkan acceleration requires X11 and will not work under Wayland sessions."
-					elog "   Use OpenGL-based acceleration instead when running under Wayland."
-					elog
-				fi
-			fi
-			elog "Additional options:"
-			elog "  To enable hardware-accelerated encoding (if supported)"
-			elog "  add 'AcceleratedVideoEncoder' to your feature list"
-			elog "  VaapiIgnoreDriverChecks bypasses driver compatibility checks"
-			elog "  (may be needed for newer/unsupported hardware)"
-			elog
-		else
-			elog "This Chromium build was compiled without VA-API support, which provides"
-			elog "hardware-accelerated video decoding."
-		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
-	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
-}
diff --git a/www-client/chromium/chromium-145.0.7632.116-r2.ebuild b/www-client/chromium/chromium-145.0.7632.159.ebuild
index 00a6fca9ab38..1629d62c2cdc 100644
--- a/www-client/chromium/chromium-145.0.7632.116-r2.ebuild
+++ b/www-client/chromium/chromium-145.0.7632.159.ebuild
@@ -86,7 +86,7 @@ SLOT="stable"
 # Unstable in gentoo exists mostly to give devs some breathing room for beta/stable releases.
 # It shouldn't be keyworded but adventurous users are encouraged to select it;
 # there's official dev channel Google Chrome after all.
-KEYWORDS="~amd64 ~arm64 ~ppc64"
+KEYWORDS="amd64 ~arm64 ~ppc64"
 
 IUSE_SYSTEM_LIBS="+system-harfbuzz +system-icu +system-zstd"
 IUSE="+X ${IUSE_SYSTEM_LIBS} bindist bundled-toolchain cups debug ffmpeg-chromium gtk4 +hangouts headless kerberos +official pax-kernel pgo"
@@ -1655,7 +1655,7 @@ pkg_postinst() {
 	xdg_desktop_database_update
 	readme.gentoo_print_elog
 
-	if ! use headless; then
+	if use !headless && [[ -z "${REPLACING_VERSIONS}" ]]; then
 		if use vaapi; then
 			elog "Hardware-accelerated video decoding configuration:"
 			elog