gentoo auto-resync : 22:03:2024 - 13:00:51

4 files changed, 351 insertions, 2 deletions

diff --git a/dev-qt/qtwebengine/Manifest b/dev-qt/qtwebengine/Manifest
index eceb82d15b39..d5c04de2b167 100644
--- a/dev-qt/qtwebengine/Manifest
+++ b/dev-qt/qtwebengine/Manifest
@@ -2,6 +2,7 @@ AUX qtwebengine-5.15.2-enable-ppc64.patch 1249 BLAKE2B b8b9957bbf848ee8b19e4a7d4
 AUX qtwebengine-5.15.2_p20210521-clang-libc++.patch 358 BLAKE2B a03de632ac4e01cf56c52af3a3bd5ff5bcfd525c67bf2e5d960904a9f3b53e1fa18f0e0df380c0cf84f17914fb313a028e26efaefe6ab5057f0d9a9cf2f6f0fd SHA512 6dc3864064d6084e70d4696fda744701c293ee62e9c9088e3247988ffb8085f30c632e94ac19aef715cbd211b21dfcb98691d5809e21cffd9f04bbb8b04cf0da
 AUX qtwebengine-6.6.2-clang18.patch 4565 BLAKE2B 73059ca5a86e8e7098e6d6228bcadef4477d7c21b02e9dcfaa8cb3525545c255f31d8a3b2608a91b7aa90cc6090effd18ba41f4969457e6af68614f74a80da90 SHA512 688ff84d742753e4c6ae235f09b32e5894e0cf704eca78f221b1511e4dec498d5b7615240fdeed27e9eeeadeca8822e51cb86172cc17eb271ee2578853b07b40
 AUX qtwebengine-6.7.0-clang18.patch 4862 BLAKE2B 0267bb9c9140cf9baa6264979297d1c218af2e68fde04cbf176b07d52a9e800f6758dad4b31372f9b8a09b7cfe3c6af2be556ea40b7fc07646d7a34f552bb720 SHA512 c13c38f7bbe6d40325fd41b56311cd94fe3a91f19795b2d59c420cb608251bba08146668d156e77f9ecf8e306b2da842b0440abea0b5f44455f1ab74ac245d44
+AUX qtwebengine-6.7.0-x11-header.patch 628 BLAKE2B befe29e8399b21bd6ae853ce37d8ccdaeeb1a7a8525edc5a7b0c89e26f82c5ce736dea42a15ce2512fc78bcf23301c8f1dfa2d951c5831b3d41ce144904f7e6d SHA512 71de81f633daa362e21650fac6757a580bc424faa58188087c99ec15b246ec2c5204034b66a7f0e395a157d6bc95962f1a6082a2b5c02786894bd487706e9d23
 DIST qtwebengine-5.15-ffmpeg-ppc64le.tar.xz 12080 BLAKE2B cfab4f02b8fac8ae7585eda0539f8adf988413aa52503caca3a347a62f75584efb42bcfa4832aadfc51fb98073f4ed3ddfc9701caf570e7186e0e1357af9569f SHA512 e0275ac4eb8d113581fc4fdf42be831903496b6ed95dca5b3d88113107e5453ee8c40df0e2956dd4e343b08e09c57607b1b82a78bf77a780225ff0030a249cef
 DIST qtwebengine-5.15.10_p20230815-patchset.tar.xz 44880 BLAKE2B 6179ca4ad69f922cfa8ab8528bd571a326b3340f810f05782d808d67b6310de079d84ca6f769bd532f0fe375a702f0d348e02cfbf6b3f2d5c30ac668e1005bef SHA512 a323bdd8afeb41a97febf587bb0994a937c78ed470e077a2b482dca7e04bc4eb9cf75b2d2707236574d6586189ff3d27e42f437930dedd85b47a77e18ffc8fa3
 DIST qtwebengine-5.15.12_p20240122.tar.xz 299226288 BLAKE2B a16a2f428c4a3e7c681e8a8631ddff135fdf1f802cba9e1c827cfec25e0e0dd0bc5c5308b7547b30009709974f7efa950cef1640a24dba4ebbf55def265c90f8 SHA512 31e26d7c76e50eb110d5cf31ea01b47693efca0dd0a6814c881491349b535b9b02c4ef50b45fc6a59e7b8955942a6cc28aa17a6730effdec640be032d14e4f75
@@ -10,10 +11,12 @@ DIST qtwebengine-6.6-patchset-9.tar.xz 8040 BLAKE2B 11c76fd36227cfcfc3c83618fad2
 DIST qtwebengine-6.7-patchset-4.tar.xz 7792 BLAKE2B 99250f9c807870aeff0eafccd4a27c224785e34b21ba8dc9e663741cf123ebda6501b8f3d7b1e274cb4e543fe1f9d3fbb1ea54de85fcde4d11d2388f97674a60 SHA512 28dfb2c6c74a971f407e793f43b1224af5b2dac1c1b053badfee23e54d8fe6c390498a88d4da9d8f0de66f579234b1ccca527fc44997dd185ab1f570fbf63203
 DIST qtwebengine-everywhere-src-6.6.2.tar.xz 421147952 BLAKE2B a0317faf9ff2d81cd2418652c297821bd8451e0564b8b9af8cb005b0c96a4ec74305ff814c3ab355d84bbacaaccd9ebf6bf591e01b485e243cc485aedf3e6e5b SHA512 8024890c1a7f6d5b9866d768f5ee5cb24b2eb9bb2162886fe02cf8f6fbb23e99eadb142c2636fd3d856b0b1975e69859989553f70c6d8610a69d991d4c2f190d
 DIST qtwebengine-everywhere-src-6.7.0-rc.tar.xz 550899372 BLAKE2B 293e1f34d783809ca7ce943344f313de7ead0cbe037f074528428664686c714a64afb33256f1bb8bc16c1db54ae073a8be29864b2aeb7e5602fbbf51a9c8f9fc SHA512 4a0b1b312a8af16eb51435a02babd5e63a451db164827c2b67ed7dcd83303d407e6f8f1f1d75f25d298fee567eeda98df470a4967a6f6941040e3257deccd1fe
+DIST qtwebengine-everywhere-src-6.7.0-rc2.tar.xz 550989672 BLAKE2B 9bd6914a77afb7bce7f1de5063313aab1276211141db3ef53777b164ba68d72762c60d46ecabac9138aa5beff653c799a6785522be77389071d3afeebb100938 SHA512 7fb6cab6c52e692174a1dc41195c59b787457f3cf9d9c11921da62b3fed60a1c879d5ca38442430694bf642e66b768842af9208e9f70fc4180356d4b0df49c57
 EBUILD qtwebengine-5.15.12_p20240122.ebuild 8737 BLAKE2B bd97671fb3f4434bd649da758edc7ecccdbbc756bf9f563387f536e35900d2debd171e58fa9929f7a45de2fd880deb39dc32f8e2432e51da35ed76eb3099185d SHA512 98c61985999c97c4c9c33ecb236e4253062ee549c97a100150c89bdb934386e086e8c165408d205c2091d91f1ff73daa503709e9fdcb24e1c772ce485fe01001
-EBUILD qtwebengine-6.6.2.ebuild 9405 BLAKE2B ba76e595f6d34e407f1ed982493ba680b9ca2580877d94708afbfdc748dc4ebb4a2f3684293272b68f2f9758f7c80c24804f288dd63341a7cea5e8a783a85296 SHA512 d944bb8d0dbead5054e52533b5d8ec05cc432f40006beb54bdabd8a0bb91ca76ba4eceaa0a9914b0756846c6df22da2f5e145da6485a09fbee0baf478caf9054
+EBUILD qtwebengine-6.6.2.ebuild 9404 BLAKE2B bada4c8cfbf518a600835b2cc19efb21e3a34909fae7c37814ace181c8312ff2e8ef6cf431fe6a98c73261be29acd4713a7c4d3cae845dca8f1df8a9ce76fd69 SHA512 2d5c4638a51c3a678c45ae98da9a9d0958321e8fd36dc2cf4e0506fcbf104a12969e0c79cd142e8b25e6b8aa642f92cb321ee364121eddffa933410b96cb06bf
 EBUILD qtwebengine-6.6.9999.ebuild 9435 BLAKE2B 7462144a4e4c91f2f7387a036a2c6854a379fff2f03ebee3c41bb04b67cdeb4f27da83d2eb830119583e010a2d53fd219a616adeef5ba95bcd2b8ef5aee1601c SHA512 5163355fa6e5a3c0b7fc2b12af3732a2d16e4840364fcc98cb45264400d96198a883a35ced40ea2f48bc70b963f47263295d2a37353626f4a19784e27760447c
 EBUILD qtwebengine-6.7.0_rc.ebuild 9758 BLAKE2B b4bca5494a6a802f51b1bba9748add75538f9fbac128b0ff2e89034d492804afd2bfb30e29b0e4a68a8203566779408cac532413532a8c62cd5f1fe5e3b79dfd SHA512 698584d9e6fe5059db39b566d4212bd3315626e3828c665fdc1d317a7baf35faf52104bf5b4ded348f767028913eea5decce381b652b081f91493aea5e7c5a56
+EBUILD qtwebengine-6.7.0_rc2.ebuild 9831 BLAKE2B c98e5b9f93a99229e3b05d687991ebbf2ee4109be016aa99303a6eee9162c625db96742199f8f5df4928246f614c268eb26f95ddee4a4fa82d89e102c42100fc SHA512 4cfbd1745bc614c61ed3885a9a3a0c42c00dbc7b88007b1a33b88f78450922cff08001bae0257bd5e1961c3abb734ae7127d414758c5ee217c69f3af074ee3fb
 EBUILD qtwebengine-6.7.9999.ebuild 9787 BLAKE2B c0119d3abb55e1c8f91dea8837260dbf1386ed117c881e5525dd720e59e595f91fc167901e26c57f5fc0b96777cbe18a89070e6c99ba9629c8f34c607b0e57dd SHA512 bd5f1465a3271b0a5f01f089e94b2ec497f63284fe810cc3e5153d81aefb1aa25e706874215308c0c4448139ef7efedbe0331579ea870229087daae6583672c6
 EBUILD qtwebengine-6.9999.ebuild 9746 BLAKE2B 2a4bfdb5dd0ed4b638fa80f74f6706b830f3d7e7a8298491ca1b7a8f4a3c836d02b388236c707111166d659f8845707f00e93ccd3369c6fba91f076e35a793b1 SHA512 e5a9ed64389bb1fb45e593ed9448ce8ab3526c9f1421f81e82b2e7510263c1fcdcdb35d3dbf8052cd11339e203b1809e6d3b88041ef38f859e2d8d33bac4b84a
 MISC metadata.xml 1236 BLAKE2B 9a47d6cb2641ee53f22926095457c11f8da65a3705863a3ae0496d5bb656ac65acb744b5420deb95afee6ac9f141933b4f45690459e92c71089fe72727854a28 SHA512 9a640a386cc03804858fc02b24299896c03eff53a07db00862bab9d7dd259ca839e890921fcf222c8275cad16b418e423e7e485c03e74e01ab86979553251b4c
diff --git a/dev-qt/qtwebengine/files/qtwebengine-6.7.0-x11-header.patch b/dev-qt/qtwebengine/files/qtwebengine-6.7.0-x11-header.patch
new file mode 100644
index 000000000000..0951f2903dbb
--- /dev/null
+++ b/dev-qt/qtwebengine/files/qtwebengine-6.7.0-x11-header.patch
@@ -0,0 +1,22 @@
+May possibly be working for upstream due to transitive headers,
+needs more looking into.
+
+Without this:
+
+    gl_display.cc:945:10: error: 'x11' has not been declared
+      945 |   return x11::Connection::Get()->GetXlibDisplay();
+
+Likely a regression from [1].
+
+[1] https://github.com/qt/qtwebengine-chromium/commit/f2b407a61bea122d18a012f0049ba193725f0461
+--- a/src/3rdparty/chromium/ui/gl/gl_display.cc
++++ b/src/3rdparty/chromium/ui/gl/gl_display.cc
+@@ -29,4 +29,8 @@
+ #include "ui/gl/gl_surface.h"
+ 
++#if defined(USE_GLX)
++#include "ui/gfx/x/connection.h"
++#endif
++
+ #if BUILDFLAG(IS_OZONE)
+ #include "ui/ozone/buildflags.h"
diff --git a/dev-qt/qtwebengine/qtwebengine-6.6.2.ebuild b/dev-qt/qtwebengine/qtwebengine-6.6.2.ebuild
index 90b8a1371f8b..20cef7cd916e 100644
--- a/dev-qt/qtwebengine/qtwebengine-6.6.2.ebuild
+++ b/dev-qt/qtwebengine/qtwebengine-6.6.2.ebuild
@@ -14,7 +14,7 @@ SRC_URI+="
 "
 
 if [[ ${QT6_BUILD_TYPE} == release ]]; then
-	KEYWORDS="amd64 ~arm64"
+	KEYWORDS="amd64 arm64"
 fi
 
 IUSE="
diff --git a/dev-qt/qtwebengine/qtwebengine-6.7.0_rc2.ebuild b/dev-qt/qtwebengine/qtwebengine-6.7.0_rc2.ebuild
new file mode 100644
index 000000000000..a3998d60bc35
--- /dev/null
+++ b/dev-qt/qtwebengine/qtwebengine-6.7.0_rc2.ebuild
@@ -0,0 +1,324 @@
+# Copyright 2021-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10..12} )
+PYTHON_REQ_USE="xml(+)"
+inherit check-reqs flag-o-matic multiprocessing optfeature
+inherit prefix python-any-r1 qt6-build toolchain-funcs
+
+DESCRIPTION="Library for rendering dynamic web content in Qt6 C++ and QML applications"
+SRC_URI+="
+	https://dev.gentoo.org/~ionen/distfiles/${PN}-6.7-patchset-4.tar.xz
+"
+
+if [[ ${QT6_BUILD_TYPE} == release ]]; then
+	KEYWORDS="~amd64 ~arm64"
+fi
+
+IUSE="
+	accessibility +alsa bindist custom-cflags designer geolocation
+	+jumbo-build kerberos opengl pdfium pulseaudio qml screencast
+	+system-icu vaapi vulkan webdriver +widgets
+"
+REQUIRED_USE="
+	designer? ( qml widgets )
+"
+
+# dlopen: krb5, libva, pciutils, udev
+# gcc: for -latomic
+RDEPEND="
+	app-arch/snappy:=
+	dev-libs/expat
+	dev-libs/libevent:=
+	dev-libs/libxml2[icu]
+	dev-libs/libxslt
+	dev-libs/nspr
+	dev-libs/nss
+	~dev-qt/qtbase-${PV}:6[accessibility=,gui,opengl=,vulkan?,widgets?]
+	~dev-qt/qtwebchannel-${PV}:6[qml?]
+	media-libs/fontconfig
+	media-libs/freetype
+	media-libs/harfbuzz:=
+	media-libs/lcms:2
+	media-libs/libjpeg-turbo:=
+	media-libs/libpng:=
+	media-libs/libwebp:=
+	media-libs/openjpeg:2=
+	media-libs/opus
+	media-libs/tiff:=
+	sys-apps/dbus
+	sys-apps/pciutils
+	sys-devel/gcc:*
+	sys-libs/zlib:=[minizip]
+	virtual/libudev
+	x11-libs/libX11
+	x11-libs/libXcomposite
+	x11-libs/libXdamage
+	x11-libs/libXext
+	x11-libs/libXfixes
+	x11-libs/libXrandr
+	x11-libs/libXtst
+	x11-libs/libxcb:=
+	x11-libs/libxkbcommon
+	x11-libs/libxkbfile
+	alsa? ( media-libs/alsa-lib )
+	designer? ( ~dev-qt/qttools-${PV}:6[designer] )
+	geolocation? ( ~dev-qt/qtpositioning-${PV}:6 )
+	kerberos? ( virtual/krb5 )
+	pulseaudio? ( media-libs/libpulse[glib] )
+	qml? ( ~dev-qt/qtdeclarative-${PV}:6 )
+	screencast? (
+		dev-libs/glib:2
+		media-libs/mesa[gbm(+)]
+		media-video/pipewire:=
+		x11-libs/libdrm
+	)
+	system-icu? ( dev-libs/icu:= )
+	vaapi? (
+		media-libs/libva:=[X]
+		media-libs/mesa[gbm(+)]
+		x11-libs/libdrm
+	)
+	!vaapi? ( media-libs/libvpx:= )
+	widgets? ( ~dev-qt/qtdeclarative-${PV}:6[widgets] )
+"
+DEPEND="
+	${RDEPEND}
+	media-libs/libglvnd
+	x11-base/xorg-proto
+	x11-libs/libxshmfence
+	screencast? ( media-libs/libepoxy[egl(+)] )
+	pdfium? ( net-print/cups )
+	test? (
+		widgets? ( app-text/poppler[cxx(+)] )
+	)
+	vaapi? (
+		vulkan? ( dev-util/vulkan-headers )
+	)
+"
+BDEPEND="
+	$(python_gen_any_dep 'dev-python/html5lib[${PYTHON_USEDEP}]')
+	dev-util/gperf
+	net-libs/nodejs[ssl]
+	sys-devel/bison
+	sys-devel/flex
+"
+
+PATCHES=( "${WORKDIR}"/patches/${PN} )
+[[ ${PV} == 6.9999 ]] || # too fragile for 6.9999, but keep for 6.x.9999
+	PATCHES+=( "${WORKDIR}"/patches/chromium )
+
+PATCHES+=(
+	# add extras as needed here, may merge in set if carries across versions
+	"${FILESDIR}"/${PN}-6.7.0-clang18.patch
+	"${FILESDIR}"/${PN}-6.7.0-x11-header.patch
+)
+
+python_check_deps() {
+	python_has_version "dev-python/html5lib[${PYTHON_USEDEP}]"
+}
+
+qtwebengine_check-reqs() {
+	[[ ${MERGE_TYPE} == binary ]] && return
+
+	if is-flagq '-g?(gdb)?([1-9])'; then #307861
+		ewarn
+		ewarn "Used CFLAGS/CXXFLAGS seem to enable debug info (-g or -ggdb), which"
+		ewarn "is non-trivial with ${PN}. May experience extended compilation"
+		ewarn "times, increased disk/memory usage, and potentially link failure."
+		ewarn
+		ewarn "If run into issues, please try disabling before reporting a bug."
+	fi
+
+	local CHECKREQS_DISK_BUILD=8G
+	local CHECKREQS_DISK_USR=360M
+
+	if ! has distcc ${FEATURES}; then #830661
+		# assume ~2GB per job or 1.5GB if clang, possible with less
+		# depending on free memory and *FLAGS, but prefer being safe as
+		# users having OOM issues with qtwebengine been rather common
+		tc-is-clang && : 15 || : 20
+		local CHECKREQS_MEMORY=$(($(makeopts_jobs)*_/10))G
+	fi
+
+	check-reqs_${EBUILD_PHASE_FUNC} #570534
+}
+
+pkg_pretend() {
+	qtwebengine_check-reqs
+}
+
+pkg_setup() {
+	qtwebengine_check-reqs
+	python-any-r1_pkg_setup
+}
+
+src_prepare() {
+	qt6-build_src_prepare
+
+	# for www-plugins/chrome-binary-plugins (widevine) search paths on prefix
+	hprefixify -w /Gentoo/ src/core/content_client_qt.cpp
+
+	# store chromium versions, only used in postinst for a warning
+	local chromium
+	mapfile -t chromium < CHROMIUM_VERSION || die
+	[[ ${chromium[1]} =~ ^Based.*:[^0-9]+([0-9.]+$) ]] &&
+		QT6_CHROMIUM_VER=${BASH_REMATCH[1]} || die
+	[[ ${chromium[2]} =~ ^Patched.+:[^0-9]+([0-9.]+$) ]] &&
+		QT6_CHROMIUM_PATCHES_VER=${BASH_REMATCH[1]} || die
+}
+
+src_configure() {
+	local mycmakeargs=(
+		$(qt_feature pdfium qtpdf_build)
+		$(qt_feature qml qtpdf_quick_build)
+		$(qt_feature webdriver webenginedriver)
+		$(qt_feature widgets qtpdf_widgets_build)
+		$(usev pdfium -DQT_FEATURE_pdf_v8=ON)
+
+		-DQT_FEATURE_qtwebengine_build=ON
+		$(qt_feature qml qtwebengine_quick_build)
+		$(qt_feature widgets qtwebengine_widgets_build)
+
+		$(cmake_use_find_package designer Qt6Designer)
+
+		$(qt_feature alsa webengine_system_alsa)
+		$(qt_feature !bindist webengine_proprietary_codecs)
+		$(qt_feature geolocation webengine_geolocation)
+		$(qt_feature jumbo-build webengine_jumbo_build)
+		$(qt_feature kerberos webengine_kerberos)
+		$(qt_feature pulseaudio webengine_system_pulseaudio)
+		$(qt_feature screencast webengine_webrtc_pipewire)
+		$(qt_feature system-icu webengine_system_icu)
+		$(qt_feature vaapi webengine_vaapi)
+		$(qt_feature vulkan webengine_vulkan)
+		-DQT_FEATURE_webengine_embedded_build=OFF
+		-DQT_FEATURE_webengine_extensions=ON
+		-DQT_FEATURE_webengine_ozone_x11=ON # needed, cannot do optional X yet
+		-DQT_FEATURE_webengine_pepper_plugins=ON
+		-DQT_FEATURE_webengine_printing_and_pdf=ON
+		-DQT_FEATURE_webengine_spellchecker=ON
+		-DQT_FEATURE_webengine_webchannel=ON
+		-DQT_FEATURE_webengine_webrtc=ON
+
+		# needs a modified ffmpeg to be usable, and even then it may not
+		# cooperate with new major ffmpeg versions (bug #831487)
+		-DQT_FEATURE_webengine_system_ffmpeg=OFF
+
+		# use bundled re2 to avoid complications, may revisit
+		# (see discussions in https://github.com/gentoo/gentoo/pull/32281)
+		-DQT_FEATURE_webengine_system_re2=OFF
+
+		# bundled is currently required when using vaapi (forced regardless)
+		$(qt_feature !vaapi webengine_system_libvpx)
+
+		# not necessary to pass these (default), but in case detection fails
+		$(printf -- '-DQT_FEATURE_webengine_system_%s=ON ' \
+			freetype gbm glib harfbuzz lcms2 libevent libjpeg \
+			libopenjpeg2 libpci libpng libtiff libwebp libxml \
+			minizip opus poppler snappy zlib)
+
+		# TODO: fixup gn cross, or package dev-qt/qtwebengine-gn with =ON
+		-DINSTALL_GN=OFF
+	)
+
+	local mygnargs=(
+		# prefer no dlopen where possible
+		link_pulseaudio=true
+		rtc_link_pipewire=true
+	)
+
+	if use !custom-cflags; then
+		strip-flags # fragile
+
+		if is-flagq '-g?(gdb)?([2-9])'; then #914475
+			replace-flags '-g?(gdb)?([2-9])' -g1
+			ewarn "-g2+/-ggdb* *FLAGS replaced with -g1 (enable USE=custom-cflags to keep)"
+		fi
+
+		# Built helpers segfault when using (at least) -march=armv8-a+pauth
+		# (bug #920555, #920568 -- suspected gcc bug). For now, filter all
+		# for simplicity. Override with USE=custom-cflags if wanted, please
+		# report if above -march works again so can cleanup.
+		use arm64 && tc-is-gcc && filter-flags '-march=*' '-mcpu=*'
+	fi
+
+	export NINJA NINJAFLAGS=$(get_NINJAOPTS)
+	[[ ${NINJA_VERBOSE^^} == OFF ]] || NINJAFLAGS+=" -v"
+
+	local -x EXTRA_GN="${mygnargs[*]} ${EXTRA_GN}"
+	einfo "Extra Gn args: ${EXTRA_GN}"
+
+	qt6-build_src_configure
+}
+
+src_compile() {
+	# tentatively work around a possible (rare) race condition (bug #921680)
+	cmake_build WebEngineCore_sync_all_public_headers
+
+	cmake_src_compile
+}
+
+src_test() {
+	if [[ ${EUID} == 0 ]]; then
+		# almost every tests fail, so skip entirely
+		ewarn "Skipping tests due to running as root (chromium refuses this configuration)."
+		return
+	fi
+
+	local CMAKE_SKIP_TESTS=(
+		# fails with network sandbox
+		tst_loadsignals
+		tst_qquickwebengineview
+		tst_qwebengineglobalsettings
+		tst_qwebengineview
+		# fails with offscreen rendering, may be worth retrying if the issue
+		# persist given these are rather major tests (or consider virtx)
+		tst_qmltests
+		tst_qwebenginepage
+		# certs verfication seems flaky and gives expiration warnings
+		tst_qwebengineclientcertificatestore
+		# test is misperformed when qtbase is built USE=-test?
+		tst_touchinput
+		# currently requires webenginedriver to be already installed
+		tst_webenginedriver
+	)
+
+	# prevent using the system's qtwebengine
+	# (use glob to avoid unnecessary complications with arch dir)
+	local resources=( "${BUILD_DIR}/src/core/${CMAKE_BUILD_TYPE}/"* )
+	[[ -d ${resources[0]} ]] || die "invalid resources path: ${resources[0]}"
+	local -x QTWEBENGINEPROCESS_PATH=${BUILD_DIR}${QT6_LIBEXECDIR#"${QT6_PREFIX}"}/QtWebEngineProcess
+	local -x QTWEBENGINE_LOCALES_PATH=${resources[0]}/qtwebengine_locales
+	local -x QTWEBENGINE_RESOURCES_PATH=${resources[0]}
+
+	# random failures in several tests without -j1
+	qt6-build_src_test -j1
+}
+
+src_install() {
+	qt6-build_src_install
+
+	[[ -e ${D}${QT6_LIBDIR}/libQt6WebEngineCore.so ]] || #601472
+		die "${CATEGORY}/${PF} failed to build anything. Please report to https://bugs.gentoo.org/"
+}
+
+pkg_postinst() {
+	# plugin may also be found in $HOME if provided by chrome or firefox
+	use amd64 &&
+		optfeature "Widevine DRM support (protected media playback)" \
+			www-plugins/chrome-binary-plugins
+
+	elog
+	elog "This version of Qt WebEngine is based on Chromium version ${QT6_CHROMIUM_VER}, with"
+	elog "additional security fixes up to ${QT6_CHROMIUM_PATCHES_VER}. Extensive as it is, the"
+	elog "list of backports is impossible to evaluate, but always bound to be behind"
+	elog "Chromium's release schedule."
+	elog
+	elog "In addition, various online services may deny service based on an outdated"
+	elog "user agent version (and/or other checks). Google is already known to do so."
+	elog
+	elog "tl;dr your web browsing experience will be compromised."
+}