dev-qt/qtwebengine: add 5.15.11_p20231120, fix build w/ libxml2-2.12

Bug: https://bugs.gentoo.org/917645
Closes: https://bugs.gentoo.org/917601
Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org>

3 files changed, 331 insertions, 0 deletions

diff --git a/dev-qt/qtwebengine/Manifest b/dev-qt/qtwebengine/Manifest
index 72510429d777..ed57417f7e02 100644
--- a/dev-qt/qtwebengine/Manifest
+++ b/dev-qt/qtwebengine/Manifest
@@ -1,6 +1,7 @@
 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-5.15.11_p20231102.tar.xz 299223768 BLAKE2B f0c3e00e2b266d54bf4239ca15c1dff1142f5d49c70780e7774ad3503dedd257430f17966d61ca78e9f9b7c53f0775a3f4ce3a5cb58b0b2d1bd839e84d097d8c SHA512 124e3291a444416a1e92edd35b90d769428ab027d2c5b1e0a38ddc3f3d95c1d1817173eef9fe2dfc415775185d66dc1a9248b89b4a3d47843a5e40f2e70579eb
+DIST qtwebengine-5.15.11_p20231120.tar.xz 299212012 BLAKE2B 4f9fc9e3f380377f1eeaa8b04c6622c9e25d8b11151cccf7a04ef7dea88e4870db704dda3b303196e40bc8c1c6e76f495f911de5a74769b633952e35718a85de SHA512 2d64edf0ec5322e25a6decfd92a1b1170135c852a8d154d30a336b894bfc4c24f08cb5c88028c68a4f74e6bd6767aaf827a5fa08a82a70fd49e1fa064ee56f27
 DIST qtwebengine-5.15.2-r1-chromium87-ppc64le.tar.xz 28784 BLAKE2B aa101d14446f3282fda8932cc75a249d88b79319f0886d95777292776d94ac5f4fc114c3893b2801fbba6abb14f381172bb14b15b5ffef12413db3a16e4d1ca6 SHA512 3324e0076eb18e2ae2248428d2730cfb3413761514b2bb57e25b8db79248aaaa8098d9f7cebfa08f1a3b39b1d0a382aafed75c5ae8273918909335957921305e
 DIST qtwebengine-6.5-patchset-1.tar.xz 12936 BLAKE2B f44af36689596da0177f0607cf242d9cce3c376f4a5c28d7902a6b44651ce9272d745a824580268e999c2d58b72424d72eb6027d7461184bf7f04e0223e5195f SHA512 f639eb09d18c19c7b0d422d6acdce62404be0fcce905374c5d47266340191f7ca66875680bb09d80e72db718e34b7dc6e7db5f2f16407a0edb892930513ea407
 DIST qtwebengine-6.6-patchset-3.tar.xz 9920 BLAKE2B 12b287392dabf1f1e3e99381ab1abf7e8fe44d85fb1b7148bc2d3427ff82d91e0d545955ee7c326f4d5e5af739759df2246173151673dabce3aa8aec28c4ecd8 SHA512 371549b2a2577872700842cc7f93cca900499b99de62f297a012fb16ccbb9d7c1f87a0123996ab14a49adf5604018000615736a8cc728122d37012ec6838211f
diff --git a/dev-qt/qtwebengine/files/qtwebengine-5.15.11_p20231120-libxml2-2.12.patch b/dev-qt/qtwebengine/files/qtwebengine-5.15.11_p20231120-libxml2-2.12.patch
new file mode 100644
index 000000000000..3a0a3df43469
--- /dev/null
+++ b/dev-qt/qtwebengine/files/qtwebengine-5.15.11_p20231120-libxml2-2.12.patch
@@ -0,0 +1,43 @@
+From 871f8ae9b65ce2679b0bc0be36902d65edf0c1e4 Mon Sep 17 00:00:00 2001
+From: Joey Arhar <jarhar@chromium.org>
+Date: Thu, 2 Nov 2023 20:45:11 +0000
+Subject: [PATCH] Roll libxml from b8961a75 to 7a2d412f
+
+Bug: 934413
+Change-Id: I6fb176d76dba9a9adf411395fa5f6b950b52920a
+Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4985186
+Reviewed-by: David Baron <dbaron@chromium.org>
+Commit-Queue: Joey Arhar <jarhar@chromium.org>
+Cr-Commit-Position: refs/heads/main@{#1219084}
+---
+ .../blink/renderer/core/xml/xslt_processor.h  |    2 +-
+ .../core/xml/xslt_processor_libxslt.cc        |    2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+ create mode 100644 third_party/libxml/src/testparser.c
+
+diff --git a/third_party/blink/renderer/core/xml/xslt_processor.h b/third_party/blink/renderer/core/xml/xslt_processor.h
+index d53835e9675793..2eaea31ed29b90 100644
+--- a/src/3rdparty/chromium/third_party/blink/renderer/core/xml/xslt_processor.h
++++ b/src/3rdparty/chromium/third_party/blink/renderer/core/xml/xslt_processor.h
+@@ -77,7 +77,7 @@ class XSLTProcessor final : public ScriptWrappable {
+ 
+   void reset();
+ 
+-  static void ParseErrorFunc(void* user_data, xmlError*);
++  static void ParseErrorFunc(void* user_data, const xmlError*);
+   static void GenericErrorFunc(void* user_data, const char* msg, ...);
+ 
+   // Only for libXSLT callbacks
+diff --git a/third_party/blink/renderer/core/xml/xslt_processor_libxslt.cc b/third_party/blink/renderer/core/xml/xslt_processor_libxslt.cc
+index 133e0b3355d2f0..f424077089da87 100644
+--- a/src/3rdparty/chromium/third_party/blink/renderer/core/xml/xslt_processor_libxslt.cc
++++ b/src/3rdparty/chromium/third_party/blink/renderer/core/xml/xslt_processor_libxslt.cc
+@@ -66,7 +66,7 @@ void XSLTProcessor::GenericErrorFunc(void*, const char*, ...) {
+   // It would be nice to do something with this error message.
+ }
+ 
+-void XSLTProcessor::ParseErrorFunc(void* user_data, xmlError* error) {
++void XSLTProcessor::ParseErrorFunc(void* user_data, const xmlError* error) {
+   FrameConsole* console = static_cast<FrameConsole*>(user_data);
+   if (!console)
+     return;
diff --git a/dev-qt/qtwebengine/qtwebengine-5.15.11_p20231120.ebuild b/dev-qt/qtwebengine/qtwebengine-5.15.11_p20231120.ebuild
new file mode 100644
index 000000000000..d02fcb3dd437
--- /dev/null
+++ b/dev-qt/qtwebengine/qtwebengine-5.15.11_p20231120.ebuild
@@ -0,0 +1,287 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PATCHSET="${PN}-5.15.10_p20230815-patchset"
+PYTHON_COMPAT=( python3_{10..11} )
+PYTHON_REQ_USE="xml(+)"
+inherit check-reqs estack flag-o-matic multiprocessing python-any-r1 qt5-build toolchain-funcs
+
+DESCRIPTION="Library for rendering dynamic web content in Qt5 C++ and QML applications"
+HOMEPAGE="https://www.qt.io/"
+
+if [[ ${QT5_BUILD_TYPE} == release ]]; then
+	KEYWORDS="amd64 ~arm arm64 ~ppc64 ~x86"
+	if [[ ${PV} == ${QT5_PV}_p* ]]; then
+		SRC_URI="https://dev.gentoo.org/~asturm/distfiles/${P}.tar.xz"
+		S="${WORKDIR}/${P}"
+		QT5_BUILD_DIR="${S}_build"
+	fi
+else
+	EGIT_BRANCH="5.15"
+	EGIT_REPO_URI=(
+		"https://code.qt.io/qt/${QT5_MODULE}.git"
+		"https://github.com/qt/${QT5_MODULE}.git"
+	)
+	inherit git-r3
+fi
+
+# ppc64 patchset based on https://github.com/chromium-ppc64le releases
+# ppc64 ffmpeg patchset backported from chromium 98 on https://ppa.quickbuild.io/raptor-engineering-public/chromium/ubuntu/pool/main/c/chromium/
+SRC_URI+=" https://dev.gentoo.org/~asturm/distfiles/${PATCHSET}.tar.xz
+	ppc64? (
+		https://dev.gentoo.org/~gyakovlev/distfiles/${PN}-5.15.2-r1-chromium87-ppc64le.tar.xz
+		https://dev.gentoo.org/~asturm/distfiles/${PN}-5.15-ffmpeg-ppc64le.tar.xz
+	)"
+
+IUSE="alsa bindist designer geolocation +jumbo-build kerberos pulseaudio screencast +system-icu widgets"
+REQUIRED_USE="designer? ( widgets )"
+
+RDEPEND="
+	app-arch/snappy:=
+	dev-libs/glib:2
+	dev-libs/nspr
+	dev-libs/nss
+	dev-libs/expat
+	dev-libs/libevent:=
+	dev-libs/libxml2[icu]
+	dev-libs/libxslt
+	dev-libs/re2:=
+	=dev-qt/qtcore-${QT5_PV}*
+	=dev-qt/qtdeclarative-${QT5_PV}*
+	=dev-qt/qtgui-${QT5_PV}*
+	=dev-qt/qtnetwork-${QT5_PV}*
+	=dev-qt/qtprintsupport-${QT5_PV}*
+	=dev-qt/qtwebchannel-${QT5_PV}*[qml]
+	media-libs/fontconfig
+	media-libs/freetype
+	media-libs/harfbuzz:=
+	media-libs/lcms:2
+	media-libs/libjpeg-turbo:=
+	media-libs/libpng:0=
+	>=media-libs/libvpx-1.5:=[svc(+)]
+	media-libs/libwebp:=
+	media-libs/opus
+	sys-apps/dbus
+	sys-apps/pciutils
+	sys-libs/zlib[minizip]
+	virtual/libudev
+	x11-libs/libdrm
+	x11-libs/libX11
+	x11-libs/libXcomposite
+	x11-libs/libXcursor
+	x11-libs/libXdamage
+	x11-libs/libXext
+	x11-libs/libXfixes
+	x11-libs/libXi
+	x11-libs/libxkbfile
+	x11-libs/libXrandr
+	x11-libs/libXrender
+	x11-libs/libXScrnSaver
+	x11-libs/libXtst
+	alsa? ( media-libs/alsa-lib )
+	designer? ( =dev-qt/designer-${QT5_PV}* )
+	geolocation? ( =dev-qt/qtpositioning-${QT5_PV}* )
+	kerberos? ( virtual/krb5 )
+	pulseaudio? ( media-libs/libpulse )
+	screencast? ( media-video/pipewire:= )
+	system-icu? ( >=dev-libs/icu-69.1:= )
+	widgets? (
+		=dev-qt/qtdeclarative-${QT5_PV}*[widgets]
+		=dev-qt/qtwidgets-${QT5_PV}*
+	)
+"
+DEPEND="${RDEPEND}
+	media-libs/libglvnd
+"
+BDEPEND="${PYTHON_DEPS}
+	dev-util/gperf
+	dev-util/ninja
+	dev-util/re2c
+	net-libs/nodejs[ssl]
+	sys-devel/bison
+	sys-devel/flex
+	ppc64? ( >=dev-util/gn-0.1807 )
+"
+
+PATCHES=(
+	"${WORKDIR}/${PATCHSET}"
+	# add extras as needed here, may merge in set if carries across versions
+	"${FILESDIR}/${PN}-6.5.3-icu74.patch" # bug 917635
+)
+
+qtwebengine_check-reqs() {
+	# bug #307861
+	eshopts_push -s extglob
+	if is-flagq '-g?(gdb)?([1-9])'; then
+		ewarn "You have enabled debug info (probably have -g or -ggdb in your CFLAGS/CXXFLAGS)."
+		ewarn "You may experience really long compilation times and/or increased memory usage."
+		ewarn "If compilation fails, please try removing -g/-ggdb before reporting a bug."
+	fi
+	eshopts_pop
+
+	[[ ${MERGE_TYPE} == binary ]] && return
+
+	# (check-reqs added for bug #570534)
+	#
+	# Estimate the amount of RAM required
+	# Multiplier is *10 because Bash doesn't do floating point maths.
+	# Let's crudely assume ~2GB per compiler job for GCC.
+	local multiplier=20
+
+	# And call it ~1.5GB for Clang.
+	if tc-is-clang ; then
+		multiplier=15
+	fi
+
+	local CHECKREQS_DISK_BUILD="7G"
+	local CHECKREQS_DISK_USR="150M"
+	if ! has "distcc" ${FEATURES} ; then
+		# bug #830661
+		# Not super realistic to come up with good estimates for distcc right now
+		local CHECKREQS_MEMORY=$(($(makeopts_jobs)*multiplier/10))G
+	fi
+
+	check-reqs_${EBUILD_PHASE_FUNC}
+}
+
+pkg_pretend() {
+	qtwebengine_check-reqs
+}
+
+pkg_setup() {
+	qtwebengine_check-reqs
+	python-any-r1_pkg_setup
+}
+
+src_unpack() {
+	case ${QT5_BUILD_TYPE} in
+		live)    git-r3_src_unpack ;&
+		release) default ;;
+	esac
+}
+
+src_prepare() {
+	# upstreamed, but not spinning new patchset just yet
+	rm "${WORKDIR}"/${PATCHSET}/018-gcc13-includes.patch || die
+
+	if has_version '>=dev-libs/libxml2-2.12.0'; then
+		PATCHES+=( "${FILESDIR}/${P}-libxml2-2.12.patch" ) # bug 917601
+	fi
+
+	if [[ ${PV} == ${QT5_PV}_p* ]]; then
+		# This is made from git, and for some reason will fail w/o .git directories.
+		mkdir -p .git src/3rdparty/chromium/.git || die
+	fi
+	# We need to make sure this integrates well into Qt 5.15.3 installation.
+	# Otherwise revdeps fail w/o heavy changes. This is the simplest way to do it.
+	# See also: https://www.qt.io/blog/building-qt-webengine-against-other-qt-versions
+	sed -E "/^MODULE_VERSION/s/5\.15\.[0-9]+/${QT5_PV}/" -i .qmake.conf || die
+
+	# QTBUG-88657 - jumbo-build could still make trouble
+	if ! use jumbo-build; then
+		sed -i -e 's|use_jumbo_build=true|use_jumbo_build=false|' \
+			src/buildtools/config/common.pri || die
+	fi
+
+	# bug 620444 - ensure local headers are used
+	find "${S}" -type f -name "*.pr[fio]" | \
+		xargs sed -i -e 's|INCLUDEPATH += |&$${QTWEBENGINE_ROOT}_build/include $${QTWEBENGINE_ROOT}/include |' || die
+
+	if use system-icu; then
+		# Sanity check to ensure that bundled copy of ICU is not used.
+		# Whole src/3rdparty/chromium/third_party/icu directory cannot be deleted because
+		# src/3rdparty/chromium/third_party/icu/BUILD.gn is used by build system.
+		# If usage of headers of bundled copy of ICU occurs, then lists of shim headers in
+		# shim_headers("icui18n_shim") and shim_headers("icuuc_shim") in
+		# src/3rdparty/chromium/third_party/icu/BUILD.gn should be updated.
+		local file
+		while read file; do
+			echo "#error This file should not be used!" > "${file}" || die
+		done < <(find src/3rdparty/chromium/third_party/icu -type f "(" -name "*.c" -o -name "*.cpp" -o -name "*.h" ")" 2>/dev/null)
+	fi
+
+	# src/3rdparty/gn fails with libc++ due to passing of `-static-libstdc++`
+	if tc-is-clang ; then
+		if has_version 'sys-devel/clang[default-libcxx(-)]' || has_version 'sys-devel/clang-common[default-libcxx(-)]' ; then
+			eapply "${FILESDIR}/${PN}-5.15.2_p20210521-clang-libc++.patch"
+		fi
+	fi
+
+	qt_use_disable_config alsa webengine-alsa src/buildtools/config/linux.pri
+	qt_use_disable_config pulseaudio webengine-pulseaudio src/buildtools/config/linux.pri
+
+	qt_use_disable_mod designer webenginewidgets src/plugins/plugins.pro
+
+	qt_use_disable_mod widgets widgets src/src.pro
+
+	if use ppc64; then
+		einfo "Patching for ppc64le and generating build files"
+		eapply "${FILESDIR}/qtwebengine-5.15.2-enable-ppc64.patch"
+		pushd src/3rdparty/chromium > /dev/null || die
+		eapply -p0 "${WORKDIR}/${PN}-ppc64le"
+		eapply -p1 "${WORKDIR}/${PN}-ffmpeg-ppc64le"
+		popd > /dev/null || die
+	fi
+
+	qt5-build_src_prepare
+
+	# we need to generate ppc64 stuff because upstream does not ship it yet
+	if use ppc64; then
+		einfo "Generating ppc64le build files"
+		pushd src/3rdparty/chromium/third_party/libvpx > /dev/null || die
+		mkdir -vp source/config/linux/ppc64 || die
+		mkdir -p source/libvpx/test || die
+		touch source/libvpx/test/test.mk || die
+		# clang-format is used to re-format sources
+		# but we'd rather make it a no-op than introduce a clang dependency
+		# https://bugs.gentoo.org/849458
+		clang-format() { : ; }
+		export -f clang-format || die
+		./generate_gni.sh || die
+		popd >/dev/null || die
+	fi
+}
+
+src_configure() {
+	export NINJA_PATH=/usr/bin/ninja
+	export NINJAFLAGS="${NINJAFLAGS:--j$(makeopts_jobs "${MAKEOPTS}" 999) -l$(makeopts_loadavg "${MAKEOPTS}" 0) -v}"
+
+	local myqmakeargs=(
+		--
+		-no-build-qtpdf
+		-printing-and-pdf
+		-system-opus
+		-system-webp
+		$(qt_use alsa)
+		$(qt_use !bindist proprietary-codecs)
+		$(qt_use geolocation webengine-geolocation)
+		$(qt_use kerberos webengine-kerberos)
+		$(qt_use pulseaudio)
+		$(usex screencast -webengine-webrtc-pipewire '')
+		-qt-ffmpeg # bug 831487
+		$(qt_use system-icu webengine-icu)
+	)
+	qt5-build_src_configure
+}
+
+src_install() {
+	qt5-build_src_install
+
+	# bug 601472
+	if [[ ! -f ${D}${QT5_LIBDIR}/libQt5WebEngine.so ]]; then
+		die "${CATEGORY}/${PF} failed to build anything. Please report to https://bugs.gentoo.org/"
+	fi
+}
+
+pkg_preinst() {
+	elog "This version of Qt WebEngine is based on Chromium version 87.0.4280.144,"
+	elog "with additional security fixes from newer versions. 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 "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 "tldr: Your web browsing experience will be compromised."
+}