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Add dev-qt from an older version of the gentoo repo

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Qt5 has been removed, we restore it since we still use it.
This commit is contained in:
Olivier van der Toorn
2026-07-03 09:45:00 +02:00
parent 2247967dd3
commit 692df50613
319 changed files with 15302 additions and 0 deletions
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4
dev-qt/qtwebengine/Manifest Normal file
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DIST qtwebengine-6.10-patchset-8.tar.xz 8212 BLAKE2B 878e9b18ec72014d7c269a1e696841b74920a2a19fa3c4cf8a425770314e058e9501108692d75baa2a29f120e8ddbe438199e58b58b5af0a62d74574a6c6cd69 SHA512 c49f39c30982c6fcde813c873dc2bce6c1d182416e857390dbca5317e284a46bcdf9fbaea0758368866d8c4f9d2f295af078d65c348201856d229a449f792118
DIST qtwebengine-6.11-patchset-3.tar.xz 8360 BLAKE2B 33fa60fc44b87727dae94b7c29ffacb100546ff740ad63c4f9b78fccdc417133864637f0476d142d2b231dcfbc099a809017d2006f3613e21f98f6adbb9d0dae SHA512 a8e5fbb1c458720e43533913a9c43b9b28dc7280772cb7db5ec2c5fab1c20313d8f75fc15a031ac33406e0b706447f3b020827938e8a19e312ba9c98f2f3790d
DIST qtwebengine-everywhere-src-6.10.3.tar.xz 881406300 BLAKE2B 33fa7a9c18a91d48e262272d79cfa174a182bdf395c6500e97a8692e1f84e2228622eee2197c6b61eb6fda21710e0780f6037ae9bb4f95f2043a3484d70ef76a SHA512 58ddcd96b1ebd9260ce4afe3c8eb0c27ccaee5f9ccbf1d151a8bf04d91c757f0b956ce4150311fe17e2599bceadff2e3cb481c667c3ff721e270a3b486efd4eb
DIST qtwebengine-everywhere-src-6.11.1.tar.xz 578914356 BLAKE2B 2ebaa0a5ee50962c9d8d51bb0cae2457050ebf28c99468ff797a8884836b34feefa583f92791208e8012b8f273c49ea5926e021b0e45fa733d33f8e0e2511500 SHA512 145c55b5288766a94d51f5c8f1a28537d2c9a9c368f55d9b9e7a67ba07a0d43335f65759e41f76528a7ddd78a86deca38fbe407876fc5a322a326dd7f6e56fc2

23
dev-qt/qtwebengine/files/qtwebengine-6.10.2-clang-22.patch Normal file
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Patch status: fixed in >=chromium-141.0.7365.0
https://bugs.gentoo.org/968956
https://crbug.com/438445382
https://crrev.com/820ca85d1e918a399abf471d97b37d99be892f1f
https://skia.googlesource.com/skcms.git/+/135488419331
https://skia.googlesource.com/skcms.git/+/02ca44da98eb
https://skia.googlesource.com/skcms.git/+/238fd0489c04
https://skia.googlesource.com/skcms.git/+/c602c137fb05
--- a/src/3rdparty/chromium/third_party/skia/modules/skcms/src/Transform_inl.h
+++ b/src/3rdparty/chromium/third_party/skia/modules/skcms/src/Transform_inl.h
@@ -162,6 +162,11 @@
return (F)_mm512_cvtph_ps((__m256i)half);
#elif defined(USING_AVX_F16C)
+#if defined(__clang__) && __clang_major__ >= 15 // for _Float16 support
+ typedef _Float16 __attribute__((vector_size(16))) F16;
+ return __builtin_convertvector((F16)half, F);
+#else
typedef int16_t __attribute__((vector_size(16))) I16;
return __builtin_ia32_vcvtph2ps256((I16)half);
+#endif // defined(__clang))
#else
U32 wide = cast<U32>(half);

11
dev-qt/qtwebengine/files/qtwebengine-6.10.3-climits.patch Normal file
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Same issue as https://bugs.gentoo.org/971287 which only happens with
recent gcc-16 libstdc++ snapshots.
--- a/src/3rdparty/chromium/third_party/blink/renderer/platform/widget/input/prediction/predictor_factory.cc
+++ b/src/3rdparty/chromium/third_party/blink/renderer/platform/widget/input/prediction/predictor_factory.cc
@@ -3,4 +3,6 @@
// found in the LICENSE file.
+#include <climits>
+
#include "third_party/blink/renderer/platform/widget/input/prediction/predictor_factory.h"

29
dev-qt/qtwebengine/files/qtwebengine-6.11.0-gcc17.patch Normal file
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https://bugs.gentoo.org/973445
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125064
--- a/src/3rdparty/chromium/base/allocator/partition_allocator/src/partition_alloc/partition_alloc_base/compiler_specific.h
+++ b/src/3rdparty/chromium/base/allocator/partition_allocator/src/partition_alloc/partition_alloc_base/compiler_specific.h
@@ -352,5 +352,5 @@
// struct PA_TRIVIAL_ABI S { ~S(); }
// ```
-#if PA_HAS_CPP_ATTRIBUTE(clang::trivial_abi)
+#if PA_HAS_CPP_ATTRIBUTE(clang::trivial_abi) && defined(__clang__)
#define PA_TRIVIAL_ABI [[clang::trivial_abi]]
#else
--- a/src/3rdparty/chromium/base/compiler_specific.h
+++ b/src/3rdparty/chromium/base/compiler_specific.h
@@ -575,5 +575,5 @@
// struct TRIVIAL_ABI S { ~S(); }
// ```
-#if __has_cpp_attribute(clang::trivial_abi)
+#if __has_cpp_attribute(clang::trivial_abi) && defined(__clang__)
#define TRIVIAL_ABI [[clang::trivial_abi]]
#else
--- a/src/3rdparty/chromium/skia/config/SkUserConfig.h
+++ b/src/3rdparty/chromium/skia/config/SkUserConfig.h
@@ -104,5 +104,5 @@
#if defined(__has_attribute)
-#if __has_attribute(trivial_abi)
+#if __has_attribute(trivial_abi) && defined(__clang__)
#define SK_TRIVIAL_ABI [[clang::trivial_abi]]
#else

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dev-qt/qtwebengine/files/qtwebengine-6.11.1-gcc17.patch Normal file
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https://codereview.qt-project.org/c/qt/qtwebengine-chromium/+/742007
--- a/src/3rdparty/chromium/third_party/dawn/src/tint/utils/rtti/traits.h
+++ b/src/3rdparty/chromium/third_party/dawn/src/tint/utils/rtti/traits.h
@@ -30,4 +30,5 @@
#include <ostream>
+#include <sstream>
#include <string>
#include <tuple>

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dev-qt/qtwebengine/metadata.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>qt@gentoo.org</email>
<name>Gentoo Qt Project</name>
</maintainer>
<use>
<flag name="designer">Install the QWebEngineView plugin used to add widgets in <pkg>dev-qt/qttools</pkg>[designer] forms that display web pages.</flag>
<flag name="jumbo-build">Combine source files to speed up build process.</flag>
<flag name="pdfium">Build the QtPdf module based on chromium's PDFium library</flag>
<flag name="qml">Build QML/QtQuick bindings and imports</flag>
<flag name="system-icu">Use the system-wide <pkg>dev-libs/icu</pkg> instead of bundled.</flag>
<flag name="webdriver">Build tool for automated testing (ChromeDriver equivalent)</flag>
<flag name="widgets">Enable QtWidgets support</flag>
</use>
<upstream>
<bugs-to>https://qt-project.atlassian.net/</bugs-to>
<doc>https://doc.qt.io/</doc>
<remote-id type="github">qt/qtwebengine</remote-id>
<remote-id type="github">qt/qtwebengine-chromium</remote-id>
</upstream>
<slots>
<subslots>
Must only be used by packages that are known to use private parts of the Qt API.
</subslots>
</slots>
</pkgmetadata>

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dev-qt/qtwebengine/qtwebengine-6.10.3.ebuild Normal file
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# Copyright 2021-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
PYTHON_COMPAT=( python3_{11..14} )
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://distfiles.gentoo.org/pub/dev/ionen@gentoo.org/${PN}-6.10-patchset-8.tar.xz
"
if [[ ${QT6_BUILD_TYPE} == release ]]; then
KEYWORDS="amd64 arm64"
fi
IUSE="
accessibility +alsa bindist custom-cflags designer geolocation
+jumbo-build kerberos opengl +pdfium pulseaudio qml screencast
+system-icu vaapi vulkan webdriver +widgets
"
REQUIRED_USE="
designer? ( qml widgets )
test? ( widgets )
"
# dlopen: krb5, libva, pciutils
RDEPEND="
app-arch/snappy:=
dev-libs/expat
dev-libs/libxml2:=[icu]
dev-libs/libxslt
dev-libs/nspr
dev-libs/nss
~dev-qt/qtbase-${PV}:6[accessibility=,gui,opengl=,ssl,vulkan?,widgets?]
~dev-qt/qtdeclarative-${PV}:6[widgets?]
~dev-qt/qtwebchannel-${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/mesa[gbm(+)]
media-libs/openjpeg:2=
media-libs/opus
media-libs/tiff:=
sys-apps/dbus
sys-apps/pciutils
virtual/libudev:=
virtual/minizip:=
virtual/zlib:=
x11-libs/libX11
x11-libs/libXcomposite
x11-libs/libXdamage
x11-libs/libXext
x11-libs/libXfixes
x11-libs/libXrandr
x11-libs/libXtst
x11-libs/libdrm
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 )
opengl? ( media-libs/libglvnd[X] )
pulseaudio? ( media-libs/libpulse[glib] )
screencast? (
dev-libs/glib:2
media-video/pipewire:=
)
system-icu? ( dev-libs/icu:= )
vaapi? ( media-libs/libva:=[X] )
"
DEPEND="
${RDEPEND}
|| (
sys-devel/gcc:*
llvm-runtimes/libatomic-stub
)
media-libs/libglvnd
x11-base/xorg-proto
x11-libs/libXcursor
x11-libs/libXi
x11-libs/libxshmfence
elibc_musl? ( sys-libs/queue-standalone )
screencast? ( media-libs/libepoxy[egl(+)] )
vaapi? (
vulkan? ( dev-util/vulkan-headers )
)
"
BDEPEND="
$(python_gen_any_dep 'dev-python/html5lib[${PYTHON_USEDEP}]')
dev-util/gperf
net-libs/nodejs[icu,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}-6.10.2-clang-22.patch
"${FILESDIR}"/${PN}-6.10.3-climits.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=11G
local CHECKREQS_DISK_USR=400M
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
[[ ${chromium[0]} =~ ^Based.*:[^0-9]+([0-9.]+$) ]] &&
QT6_CHROMIUM_VER=${BASH_REMATCH[1]} || die
[[ ${chromium[1]} =~ ^Patched.+:[^0-9]+([0-9.]+$) ]] &&
QT6_CHROMIUM_PATCHES_VER=${BASH_REMATCH[1]} || die
}
src_configure() {
local mycmakeargs=(
$(qt_feature pdfium qtpdf_build)
$(use pdfium && qt_feature qml qtpdf_quick_build)
$(use pdfium && qt_feature widgets qtpdf_widgets_build)
$(usev pdfium -DQT_FEATURE_pdf_v8=ON)
# TODO?: since 6.9.0, dependency checks have been adjusted to make it
# easier for webengine to be optional which could be useful if *only*
# need QtPdf (rare at the moment), would require all revdeps to depend
# on qtwebengine[webengine(+)]
-DQT_FEATURE_qtwebengine_build=ON
$(qt_feature qml qtwebengine_quick_build)
$(qt_feature webdriver webenginedriver)
$(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
# TODO: it may be possible to make x11 optional since 6.8+
-DQT_FEATURE_webengine_ozone_x11=ON
-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 (bug #831487), and even then
# it is picky about codecs/version and system's can lead to unexpected
# issues (e.g. builds but some files don't play even with support)
-DQT_FEATURE_webengine_system_ffmpeg=OFF
# currently seems unused with our configuration, doesn't link and grep
# seems(?) to imply no dlopen nor using bundled (TODO: check again)
-DQT_FEATURE_webengine_system_openh264=OFF
# use bundled re2 to avoid complications, Qt has also disabled
# this by default in 6.7.3+ (bug #913923)
-DQT_FEATURE_webengine_system_re2=OFF
# system_libvpx=ON is intentionally ignored with USE=vaapi which leads
# to using system's being less tested, prefer disabling for now until
# vaapi can use it as well
-DQT_FEATURE_webengine_system_libvpx=OFF
# not necessary to pass these (default), but in case detection fails
# given qtbase's force_system_libs does not affect these right now
$(printf -- '-DQT_FEATURE_webengine_system_%s=ON ' \
freetype gbm glib harfbuzz lcms2 libjpeg libopenjpeg2 \
libpci libpng libtiff libudev libwebp libxml minizip \
opus snappy zlib)
# TODO: fixup gn cross, or package dev-qt/qtwebengine-gn with =ON
# (see also BUILD_ONLY_GN option added in 6.8+ for the latter)
-DINSTALL_GN=OFF
)
local mygnargs=(
# prefer no dlopen where possible
$(usev pulseaudio link_pulseaudio=true)
$(usev screencast rtc_link_pipewire=true)
# reduce default disk space usage
symbol_level=0
)
if use !custom-cflags; then
# qtwebengine can be rather fragile with *FLAGS
filter-lto
strip-flags
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
# gcc-16 with -O3 is known to cause runtime issues (bug #968755)
tc-is-gcc && [[ $(gcc-major-version) -ge 16 ]] &&
replace-flags '-O[3-9]' -O2
# Qt normally ignores users *FLAGS specifically for qtwebengine, and
# does not really support passing -march -- qt6-build.eclass has some
# checks to ensure working flags with amd64, but that does not exist
# for arm64 and can lead to problems (bug #920555,#920568,#970048)
use arm64 && filter-flags '-march=*' '-mcpu=*'
fi
# chromium passes this by default, but qtwebengine does not and it may
# "possibly" get enabled by some paths and cause issues (bug #953111)
append-ldflags -Wl,-z,noexecstack
export NINJAFLAGS=$(get_NINJAOPTS)
[[ ${NINJA_VERBOSE^^} == OFF ]] || NINJAFLAGS+=" -v"
local -x EXTRA_GN="${mygnargs[*]} ${EXTRA_GN}"
einfo "Extra Gn args: ${EXTRA_GN}"
qt6-build_src_configure
}
src_compile() {
cmake_src_compile
# exact cause unknown, but >=qtwebengine-6.9.2 started to act as if
# QtWebEngineProcess is marked USER_FACING despite not set anywhere
# and this creates a user_facing_tool_links.txt with a broken symlink
:> "${BUILD_DIR}"/user_facing_tool_links.txt || die
}
src_test() {
if [[ ${EUID} == 0 ]]; then
# almost every tests fail, so skip entirely
ewarn "Skipping tests due to running as root (chromium refuses this configuration)."
return
fi
local CMAKE_SKIP_TESTS=(
# fails with *-sandbox
tst_certificateerror
tst_loadsignals
tst_qquickwebengineview
tst_qwebengineglobalsettings
tst_qwebenginepermission
tst_qwebengineview
# fails with offscreen rendering, may be worth retrying if the issue
# persist given these are rather major tests (or consider virtx)
tst_qmltests
tst_qwebenginepage
# certs verfication seems flaky and gives expiration warnings
tst_qwebengineclientcertificatestore
# test is misperformed when qtbase is built USE=-test?
tst_touchinput
# currently requires webenginedriver to be already installed
tst_webenginedriver
)
# prevent using the system's qtwebengine
# (use glob to avoid unnecessary complications with arch dir)
local resources=( "${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/"
if use test; then
local delete=( # sigh
"${D}${QT6_ARCHDATADIR}"/metatypes/*testmockdelegates*
"${D}${QT6_ARCHDATADIR}"/modules/*TestMockDelegates*
"${D}${QT6_BINDIR}"/testbrowser
"${D}${QT6_LIBDIR}"/{,cmake,pkgconfig}/*TestMockDelegates*
"${D}${QT6_MKSPECSDIR}"/modules/*testmockdelegates*
"${D}${QT6_QMLDIR}"/QtWebEngine/TestMockDelegates
)
# using -f given not tracking which tests may be skipped or not
rm -rf -- "${delete[@]}" || die
fi
}
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."
}

369
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# Copyright 2021-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
PYTHON_COMPAT=( python3_{11..14} )
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://distfiles.gentoo.org/pub/dev/ionen@gentoo.org/${PN}-6.11-patchset-3.tar.xz
"
if [[ ${QT6_BUILD_TYPE} == release ]]; then
KEYWORDS="amd64 arm64"
fi
IUSE="
accessibility +alsa bindist custom-cflags designer geolocation
+jumbo-build kerberos opengl +pdfium pulseaudio qml screencast
+system-icu vaapi vulkan webdriver +widgets
"
REQUIRED_USE="
designer? ( qml widgets )
test? ( widgets )
"
# dlopen: krb5, libva, pciutils
RDEPEND="
app-arch/snappy:=
dev-libs/expat
dev-libs/libxml2:=[icu]
dev-libs/libxslt
dev-libs/nspr
dev-libs/nss
~dev-qt/qtbase-${PV}:6[accessibility=,gui,opengl=,ssl,vulkan?,widgets?]
~dev-qt/qtdeclarative-${PV}:6[widgets?]
~dev-qt/qtwebchannel-${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/mesa[gbm(+)]
media-libs/openjpeg:2=
media-libs/opus
media-libs/tiff:=
sys-apps/dbus
sys-apps/pciutils
virtual/libudev:=
virtual/minizip:=
virtual/zlib:=
x11-libs/libX11
x11-libs/libXcomposite
x11-libs/libXdamage
x11-libs/libXext
x11-libs/libXfixes
x11-libs/libXrandr
x11-libs/libXtst
x11-libs/libdrm
x11-libs/libxcb:=
x11-libs/libxkbcommon
x11-libs/libxkbfile
alsa? ( media-libs/alsa-lib )
!bindist? ( >=media-libs/openh264-2.4:= )
designer? ( ~dev-qt/qttools-${PV}:6[designer] )
geolocation? ( ~dev-qt/qtpositioning-${PV}:6 )
kerberos? ( virtual/krb5 )
opengl? ( media-libs/libglvnd[X] )
pulseaudio? ( media-libs/libpulse[glib] )
screencast? (
dev-libs/glib:2
media-video/pipewire:=
)
system-icu? ( dev-libs/icu:= )
vaapi? ( media-libs/libva:=[X] )
"
DEPEND="
${RDEPEND}
|| (
sys-devel/gcc:*
llvm-runtimes/libatomic-stub
)
media-libs/libglvnd
x11-base/xorg-proto
x11-libs/libXcursor
x11-libs/libXi
x11-libs/libxshmfence
elibc_musl? ( sys-libs/queue-standalone )
screencast? ( media-libs/libepoxy[egl(+)] )
vaapi? (
vulkan? ( dev-util/vulkan-headers )
)
"
BDEPEND="
$(python_gen_any_dep 'dev-python/html5lib[${PYTHON_USEDEP}]')
dev-util/gperf
net-libs/nodejs[icu,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}-6.10.3-climits.patch
"${FILESDIR}"/${PN}-6.11.0-gcc17.patch
"${FILESDIR}"/${PN}-6.11.1-gcc17.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=11G
local CHECKREQS_DISK_USR=400M
if ! has distcc ${FEATURES}; then #830661
# on average this does not use *that* much ram but then poor
# luck may lead to several 3.9+GB jobs happening at same time
# (less of an issue for users with 32+GB ram given they have
# room to handle a few spikes), try to find a balance but it
# won't be right for everyone (CHECKREQS_DONOTHING=1 to ignore)
tc-is-clang && : 17 || : 25 # clang:1.7GB/job, gcc:2.5GB/job
local CHECKREQS_MEMORY=$(($(makeopts_jobs)*_/10))G
fi
check-reqs_${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
[[ ${chromium[0]} =~ ^Based.*:[^0-9]+([0-9.]+$) ]] &&
QT6_CHROMIUM_VER=${BASH_REMATCH[1]} || die
[[ ${chromium[1]} =~ ^Patched.+:[^0-9]+([0-9.]+$) ]] &&
QT6_CHROMIUM_PATCHES_VER=${BASH_REMATCH[1]} || die
}
src_configure() {
local mycmakeargs=(
$(qt_feature pdfium qtpdf_build)
$(use pdfium && qt_feature qml qtpdf_quick_build)
$(use pdfium && qt_feature widgets qtpdf_widgets_build)
$(usev pdfium -DQT_FEATURE_pdf_v8=ON)
# TODO?: since 6.9.0, dependency checks have been adjusted to make it
# easier for webengine to be optional which could be useful if *only*
# need QtPdf (rare at the moment), would require all revdeps to depend
# on qtwebengine[webengine(+)]
-DQT_FEATURE_qtwebengine_build=ON
$(qt_feature qml qtwebengine_quick_build)
$(qt_feature webdriver webenginedriver)
$(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 !bindist webengine_system_openh264) # no bundled either
$(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
# TODO: it may be possible to make x11 optional since 6.8+
-DQT_FEATURE_webengine_ozone_x11=ON
-DQT_FEATURE_webengine_pass_extra_flags=ON
-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 (bug #831487), and even then
# it is picky about codecs/version and system's can lead to unexpected
# issues (e.g. builds but some files don't play even with support)
-DQT_FEATURE_webengine_system_ffmpeg=OFF
# use bundled re2 to avoid complications, Qt has also disabled
# this by default in 6.7.3+ (bug #913923)
-DQT_FEATURE_webengine_system_re2=OFF
# system_libvpx=ON is intentionally ignored with USE=vaapi which leads
# to using system's being less tested, prefer disabling for now until
# vaapi can use it as well
-DQT_FEATURE_webengine_system_libvpx=OFF
# not necessary to pass these (default), but in case detection fails
# given qtbase's force_system_libs does not affect these right now
$(printf -- '-DQT_FEATURE_webengine_system_%s=ON ' \
freetype gbm glib harfbuzz lcms2 libjpeg libopenjpeg2 \
libpci libpng libtiff libudev libwebp libxml minizip \
opus snappy zlib)
# TODO: fixup gn cross, or package dev-qt/qtwebengine-gn with =ON
# (see also BUILD_ONLY_GN option added in 6.8+ for the latter)
-DINSTALL_GN=OFF
)
local mygnargs=(
# prefer no dlopen where possible
$(usev pulseaudio link_pulseaudio=true)
$(usev screencast rtc_link_pipewire=true)
# reduce default disk space usage
symbol_level=0
)
if use !custom-cflags; then
# qtwebengine can be rather fragile with *FLAGS
filter-lto
strip-flags
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
# gcc-16 with -O3 is known to cause runtime issues (bug #968755)
tc-is-gcc && [[ $(gcc-major-version) -ge 16 ]] &&
replace-flags '-O[3-9]' -O2
# Qt normally ignores users *FLAGS specifically for qtwebengine, and
# does not really support passing -march -- qt6-build.eclass has some
# checks to ensure working flags with amd64, but that does not exist
# for arm64 and can lead to problems (bug #920555,#920568,#970048)
use arm64 && filter-flags '-march=*' '-mcpu=*'
fi
# chromium passes this by default, but qtwebengine does not and it may
# "possibly" get enabled by some paths and cause issues (bug #953111)
append-ldflags -Wl,-z,noexecstack
export NINJAFLAGS=$(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_test() {
if [[ ${EUID} == 0 ]]; then
# almost every tests fail, so skip entirely
ewarn "Skipping tests due to running as root (chromium refuses this configuration)."
return
fi
local CMAKE_SKIP_TESTS=(
# fails with *-sandbox
tst_certificateerror
tst_inspectorserver
tst_loadsignals
tst_qquickwebengineview
tst_qwebengineglobalsettings
tst_qwebenginepermission
tst_qwebengineview
# fails with offscreen rendering, may be worth retrying if the issue
# persist given these are rather major tests (or consider virtx)
tst_qmltests
tst_qwebenginepage
# certs verfication seems flaky and gives expiration warnings
tst_qwebengineclientcertificatestore
# test is misperformed when qtbase is built USE=-test?
tst_touchinput
# currently requires webenginedriver to be already installed
tst_webenginedriver
)
# prevent using the system's qtwebengine
# (use glob to avoid unnecessary complications with arch dir)
local resources=( "${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/"
# exact cause unknown, but >=qtwebengine-6.9.2 started to act as if
# QtWebEngineProcess is marked USER_FACING despite not set anywhere
# and this creates a user_facing_tool_links.txt with a broken symlink
if [[ -L ${ED}/usr/bin/QtWebEngineProcess6 ]] &&
[[ ! -e ${ED}/usr/bin/QtWebEngineProcess6 ]]
then
rm -- "${ED}"/usr/bin/QtWebEngineProcess6 || die
else
# eqawarn rather than die to avoid failing a long build over this
eqawarn "QA Notice: symlink workaround may be obsolete"
fi
if use test; then
local delete=( # sigh
"${D}${QT6_ARCHDATADIR}"/metatypes/*testmockdelegates*
"${D}${QT6_ARCHDATADIR}"/modules/*TestMockDelegates*
"${D}${QT6_BINDIR}"/testbrowser
"${D}${QT6_LIBDIR}"/{,cmake,pkgconfig}/*TestMockDelegates*
"${D}${QT6_MKSPECSDIR}"/modules/*testmockdelegates*
"${D}${QT6_QMLDIR}"/QtWebEngine/TestMockDelegates
)
# using -f given not tracking which tests may be skipped or not
rm -rf -- "${delete[@]}" || die
fi
}
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."
}

368
dev-qt/qtwebengine/qtwebengine-6.11.9999.ebuild Normal file
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@ -0,0 +1,368 @@
# Copyright 2021-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
PYTHON_COMPAT=( python3_{11..14} )
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://distfiles.gentoo.org/pub/dev/ionen@gentoo.org/${PN}-6.11-patchset-3.tar.xz
"
if [[ ${QT6_BUILD_TYPE} == release ]]; then
KEYWORDS="~amd64 ~arm64"
fi
IUSE="
accessibility +alsa bindist custom-cflags designer geolocation
+jumbo-build kerberos opengl +pdfium pulseaudio qml screencast
+system-icu vaapi vulkan webdriver +widgets
"
REQUIRED_USE="
designer? ( qml widgets )
test? ( widgets )
"
# dlopen: krb5, libva, pciutils
RDEPEND="
app-arch/snappy:=
dev-libs/expat
dev-libs/libxml2:=[icu]
dev-libs/libxslt
dev-libs/nspr
dev-libs/nss
~dev-qt/qtbase-${PV}:6[accessibility=,gui,opengl=,ssl,vulkan?,widgets?]
~dev-qt/qtdeclarative-${PV}:6[widgets?]
~dev-qt/qtwebchannel-${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/mesa[gbm(+)]
media-libs/openjpeg:2=
media-libs/opus
media-libs/tiff:=
sys-apps/dbus
sys-apps/pciutils
virtual/libudev:=
virtual/minizip:=
virtual/zlib:=
x11-libs/libX11
x11-libs/libXcomposite
x11-libs/libXdamage
x11-libs/libXext
x11-libs/libXfixes
x11-libs/libXrandr
x11-libs/libXtst
x11-libs/libdrm
x11-libs/libxcb:=
x11-libs/libxkbcommon
x11-libs/libxkbfile
alsa? ( media-libs/alsa-lib )
!bindist? ( >=media-libs/openh264-2.4:= )
designer? ( ~dev-qt/qttools-${PV}:6[designer] )
geolocation? ( ~dev-qt/qtpositioning-${PV}:6 )
kerberos? ( virtual/krb5 )
opengl? ( media-libs/libglvnd[X] )
pulseaudio? ( media-libs/libpulse[glib] )
screencast? (
dev-libs/glib:2
media-video/pipewire:=
)
system-icu? ( dev-libs/icu:= )
vaapi? ( media-libs/libva:=[X] )
"
DEPEND="
${RDEPEND}
|| (
sys-devel/gcc:*
llvm-runtimes/libatomic-stub
)
media-libs/libglvnd
x11-base/xorg-proto
x11-libs/libXcursor
x11-libs/libXi
x11-libs/libxshmfence
elibc_musl? ( sys-libs/queue-standalone )
screencast? ( media-libs/libepoxy[egl(+)] )
vaapi? (
vulkan? ( dev-util/vulkan-headers )
)
"
BDEPEND="
$(python_gen_any_dep 'dev-python/html5lib[${PYTHON_USEDEP}]')
dev-util/gperf
net-libs/nodejs[icu,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}-6.10.3-climits.patch
"${FILESDIR}"/${PN}-6.11.0-gcc17.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=11G
local CHECKREQS_DISK_USR=400M
if ! has distcc ${FEATURES}; then #830661
# on average this does not use *that* much ram but then poor
# luck may lead to several 3.9+GB jobs happening at same time
# (less of an issue for users with 32+GB ram given they have
# room to handle a few spikes), try to find a balance but it
# won't be right for everyone (CHECKREQS_DONOTHING=1 to ignore)
tc-is-clang && : 17 || : 25 # clang:1.7GB/job, gcc:2.5GB/job
local CHECKREQS_MEMORY=$(($(makeopts_jobs)*_/10))G
fi
check-reqs_${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
[[ ${chromium[0]} =~ ^Based.*:[^0-9]+([0-9.]+$) ]] &&
QT6_CHROMIUM_VER=${BASH_REMATCH[1]} || die
[[ ${chromium[1]} =~ ^Patched.+:[^0-9]+([0-9.]+$) ]] &&
QT6_CHROMIUM_PATCHES_VER=${BASH_REMATCH[1]} || die
}
src_configure() {
local mycmakeargs=(
$(qt_feature pdfium qtpdf_build)
$(use pdfium && qt_feature qml qtpdf_quick_build)
$(use pdfium && qt_feature widgets qtpdf_widgets_build)
$(usev pdfium -DQT_FEATURE_pdf_v8=ON)
# TODO?: since 6.9.0, dependency checks have been adjusted to make it
# easier for webengine to be optional which could be useful if *only*
# need QtPdf (rare at the moment), would require all revdeps to depend
# on qtwebengine[webengine(+)]
-DQT_FEATURE_qtwebengine_build=ON
$(qt_feature qml qtwebengine_quick_build)
$(qt_feature webdriver webenginedriver)
$(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 !bindist webengine_system_openh264) # no bundled either
$(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
# TODO: it may be possible to make x11 optional since 6.8+
-DQT_FEATURE_webengine_ozone_x11=ON
-DQT_FEATURE_webengine_pass_extra_flags=ON
-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 (bug #831487), and even then
# it is picky about codecs/version and system's can lead to unexpected
# issues (e.g. builds but some files don't play even with support)
-DQT_FEATURE_webengine_system_ffmpeg=OFF
# use bundled re2 to avoid complications, Qt has also disabled
# this by default in 6.7.3+ (bug #913923)
-DQT_FEATURE_webengine_system_re2=OFF
# system_libvpx=ON is intentionally ignored with USE=vaapi which leads
# to using system's being less tested, prefer disabling for now until
# vaapi can use it as well
-DQT_FEATURE_webengine_system_libvpx=OFF
# not necessary to pass these (default), but in case detection fails
# given qtbase's force_system_libs does not affect these right now
$(printf -- '-DQT_FEATURE_webengine_system_%s=ON ' \
freetype gbm glib harfbuzz lcms2 libjpeg libopenjpeg2 \
libpci libpng libtiff libudev libwebp libxml minizip \
opus snappy zlib)
# TODO: fixup gn cross, or package dev-qt/qtwebengine-gn with =ON
# (see also BUILD_ONLY_GN option added in 6.8+ for the latter)
-DINSTALL_GN=OFF
)
local mygnargs=(
# prefer no dlopen where possible
$(usev pulseaudio link_pulseaudio=true)
$(usev screencast rtc_link_pipewire=true)
# reduce default disk space usage
symbol_level=0
)
if use !custom-cflags; then
# qtwebengine can be rather fragile with *FLAGS
filter-lto
strip-flags
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
# gcc-16 with -O3 is known to cause runtime issues (bug #968755)
tc-is-gcc && [[ $(gcc-major-version) -ge 16 ]] &&
replace-flags '-O[3-9]' -O2
# Qt normally ignores users *FLAGS specifically for qtwebengine, and
# does not really support passing -march -- qt6-build.eclass has some
# checks to ensure working flags with amd64, but that does not exist
# for arm64 and can lead to problems (bug #920555,#920568,#970048)
use arm64 && filter-flags '-march=*' '-mcpu=*'
fi
# chromium passes this by default, but qtwebengine does not and it may
# "possibly" get enabled by some paths and cause issues (bug #953111)
append-ldflags -Wl,-z,noexecstack
export NINJAFLAGS=$(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_test() {
if [[ ${EUID} == 0 ]]; then
# almost every tests fail, so skip entirely
ewarn "Skipping tests due to running as root (chromium refuses this configuration)."
return
fi
local CMAKE_SKIP_TESTS=(
# fails with *-sandbox
tst_certificateerror
tst_inspectorserver
tst_loadsignals
tst_qquickwebengineview
tst_qwebengineglobalsettings
tst_qwebenginepermission
tst_qwebengineview
# fails with offscreen rendering, may be worth retrying if the issue
# persist given these are rather major tests (or consider virtx)
tst_qmltests
tst_qwebenginepage
# certs verfication seems flaky and gives expiration warnings
tst_qwebengineclientcertificatestore
# test is misperformed when qtbase is built USE=-test?
tst_touchinput
# currently requires webenginedriver to be already installed
tst_webenginedriver
)
# prevent using the system's qtwebengine
# (use glob to avoid unnecessary complications with arch dir)
local resources=( "${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/"
# exact cause unknown, but >=qtwebengine-6.9.2 started to act as if
# QtWebEngineProcess is marked USER_FACING despite not set anywhere
# and this creates a user_facing_tool_links.txt with a broken symlink
if [[ -L ${ED}/usr/bin/QtWebEngineProcess6 ]] &&
[[ ! -e ${ED}/usr/bin/QtWebEngineProcess6 ]]
then
rm -- "${ED}"/usr/bin/QtWebEngineProcess6 || die
else
# eqawarn rather than die to avoid failing a long build over this
eqawarn "QA Notice: symlink workaround may be obsolete"
fi
if use test; then
local delete=( # sigh
"${D}${QT6_ARCHDATADIR}"/metatypes/*testmockdelegates*
"${D}${QT6_ARCHDATADIR}"/modules/*TestMockDelegates*
"${D}${QT6_BINDIR}"/testbrowser
"${D}${QT6_LIBDIR}"/{,cmake,pkgconfig}/*TestMockDelegates*
"${D}${QT6_MKSPECSDIR}"/modules/*testmockdelegates*
"${D}${QT6_QMLDIR}"/QtWebEngine/TestMockDelegates
)
# using -f given not tracking which tests may be skipped or not
rm -rf -- "${delete[@]}" || die
fi
}
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."
}

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@ -0,0 +1,368 @@
# Copyright 2021-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
PYTHON_COMPAT=( python3_{11..14} )
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://distfiles.gentoo.org/pub/dev/ionen@gentoo.org/${PN}-6.11-patchset-3.tar.xz
"
if [[ ${QT6_BUILD_TYPE} == release ]]; then
KEYWORDS="~amd64 ~arm64"
fi
IUSE="
accessibility +alsa bindist custom-cflags designer geolocation
+jumbo-build kerberos opengl +pdfium pulseaudio qml screencast
+system-icu vaapi vulkan webdriver +widgets
"
REQUIRED_USE="
designer? ( qml widgets )
test? ( widgets )
"
# dlopen: krb5, libva, pciutils
RDEPEND="
app-arch/snappy:=
dev-libs/expat
dev-libs/libxml2:=[icu]
dev-libs/libxslt
dev-libs/nspr
dev-libs/nss
~dev-qt/qtbase-${PV}:6[accessibility=,gui,opengl=,ssl,vulkan?,widgets?]
~dev-qt/qtdeclarative-${PV}:6[widgets?]
~dev-qt/qtwebchannel-${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/mesa[gbm(+)]
media-libs/openjpeg:2=
media-libs/opus
media-libs/tiff:=
sys-apps/dbus
sys-apps/pciutils
virtual/libudev:=
virtual/minizip:=
virtual/zlib:=
x11-libs/libX11
x11-libs/libXcomposite
x11-libs/libXdamage
x11-libs/libXext
x11-libs/libXfixes
x11-libs/libXrandr
x11-libs/libXtst
x11-libs/libdrm
x11-libs/libxcb:=
x11-libs/libxkbcommon
x11-libs/libxkbfile
alsa? ( media-libs/alsa-lib )
!bindist? ( >=media-libs/openh264-2.4:= )
designer? ( ~dev-qt/qttools-${PV}:6[designer] )
geolocation? ( ~dev-qt/qtpositioning-${PV}:6 )
kerberos? ( virtual/krb5 )
opengl? ( media-libs/libglvnd[X] )
pulseaudio? ( media-libs/libpulse[glib] )
screencast? (
dev-libs/glib:2
media-video/pipewire:=
)
system-icu? ( dev-libs/icu:= )
vaapi? ( media-libs/libva:=[X] )
"
DEPEND="
${RDEPEND}
|| (
sys-devel/gcc:*
llvm-runtimes/libatomic-stub
)
media-libs/libglvnd
x11-base/xorg-proto
x11-libs/libXcursor
x11-libs/libXi
x11-libs/libxshmfence
elibc_musl? ( sys-libs/queue-standalone )
screencast? ( media-libs/libepoxy[egl(+)] )
vaapi? (
vulkan? ( dev-util/vulkan-headers )
)
"
BDEPEND="
$(python_gen_any_dep 'dev-python/html5lib[${PYTHON_USEDEP}]')
dev-util/gperf
net-libs/nodejs[icu,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}-6.10.3-climits.patch
"${FILESDIR}"/${PN}-6.11.0-gcc17.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=11G
local CHECKREQS_DISK_USR=400M
if ! has distcc ${FEATURES}; then #830661
# on average this does not use *that* much ram but then poor
# luck may lead to several 3.9+GB jobs happening at same time
# (less of an issue for users with 32+GB ram given they have
# room to handle a few spikes), try to find a balance but it
# won't be right for everyone (CHECKREQS_DONOTHING=1 to ignore)
tc-is-clang && : 17 || : 25 # clang:1.7GB/job, gcc:2.5GB/job
local CHECKREQS_MEMORY=$(($(makeopts_jobs)*_/10))G
fi
check-reqs_${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
[[ ${chromium[0]} =~ ^Based.*:[^0-9]+([0-9.]+$) ]] &&
QT6_CHROMIUM_VER=${BASH_REMATCH[1]} || die
[[ ${chromium[1]} =~ ^Patched.+:[^0-9]+([0-9.]+$) ]] &&
QT6_CHROMIUM_PATCHES_VER=${BASH_REMATCH[1]} || die
}
src_configure() {
local mycmakeargs=(
$(qt_feature pdfium qtpdf_build)
$(use pdfium && qt_feature qml qtpdf_quick_build)
$(use pdfium && qt_feature widgets qtpdf_widgets_build)
$(usev pdfium -DQT_FEATURE_pdf_v8=ON)
# TODO?: since 6.9.0, dependency checks have been adjusted to make it
# easier for webengine to be optional which could be useful if *only*
# need QtPdf (rare at the moment), would require all revdeps to depend
# on qtwebengine[webengine(+)]
-DQT_FEATURE_qtwebengine_build=ON
$(qt_feature qml qtwebengine_quick_build)
$(qt_feature webdriver webenginedriver)
$(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 !bindist webengine_system_openh264) # no bundled either
$(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
# TODO: it may be possible to make x11 optional since 6.8+
-DQT_FEATURE_webengine_ozone_x11=ON
-DQT_FEATURE_webengine_pass_extra_flags=ON
-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 (bug #831487), and even then
# it is picky about codecs/version and system's can lead to unexpected
# issues (e.g. builds but some files don't play even with support)
-DQT_FEATURE_webengine_system_ffmpeg=OFF
# use bundled re2 to avoid complications, Qt has also disabled
# this by default in 6.7.3+ (bug #913923)
-DQT_FEATURE_webengine_system_re2=OFF
# system_libvpx=ON is intentionally ignored with USE=vaapi which leads
# to using system's being less tested, prefer disabling for now until
# vaapi can use it as well
-DQT_FEATURE_webengine_system_libvpx=OFF
# not necessary to pass these (default), but in case detection fails
# given qtbase's force_system_libs does not affect these right now
$(printf -- '-DQT_FEATURE_webengine_system_%s=ON ' \
freetype gbm glib harfbuzz lcms2 libjpeg libopenjpeg2 \
libpci libpng libtiff libudev libwebp libxml minizip \
opus snappy zlib)
# TODO: fixup gn cross, or package dev-qt/qtwebengine-gn with =ON
# (see also BUILD_ONLY_GN option added in 6.8+ for the latter)
-DINSTALL_GN=OFF
)
local mygnargs=(
# prefer no dlopen where possible
$(usev pulseaudio link_pulseaudio=true)
$(usev screencast rtc_link_pipewire=true)
# reduce default disk space usage
symbol_level=0
)
if use !custom-cflags; then
# qtwebengine can be rather fragile with *FLAGS
filter-lto
strip-flags
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
# gcc-16 with -O3 is known to cause runtime issues (bug #968755)
tc-is-gcc && [[ $(gcc-major-version) -ge 16 ]] &&
replace-flags '-O[3-9]' -O2
# Qt normally ignores users *FLAGS specifically for qtwebengine, and
# does not really support passing -march -- qt6-build.eclass has some
# checks to ensure working flags with amd64, but that does not exist
# for arm64 and can lead to problems (bug #920555,#920568,#970048)
use arm64 && filter-flags '-march=*' '-mcpu=*'
fi
# chromium passes this by default, but qtwebengine does not and it may
# "possibly" get enabled by some paths and cause issues (bug #953111)
append-ldflags -Wl,-z,noexecstack
export NINJAFLAGS=$(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_test() {
if [[ ${EUID} == 0 ]]; then
# almost every tests fail, so skip entirely
ewarn "Skipping tests due to running as root (chromium refuses this configuration)."
return
fi
local CMAKE_SKIP_TESTS=(
# fails with *-sandbox
tst_certificateerror
tst_inspectorserver
tst_loadsignals
tst_qquickwebengineview
tst_qwebengineglobalsettings
tst_qwebenginepermission
tst_qwebengineview
# fails with offscreen rendering, may be worth retrying if the issue
# persist given these are rather major tests (or consider virtx)
tst_qmltests
tst_qwebenginepage
# certs verfication seems flaky and gives expiration warnings
tst_qwebengineclientcertificatestore
# test is misperformed when qtbase is built USE=-test?
tst_touchinput
# currently requires webenginedriver to be already installed
tst_webenginedriver
)
# prevent using the system's qtwebengine
# (use glob to avoid unnecessary complications with arch dir)
local resources=( "${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/"
# exact cause unknown, but >=qtwebengine-6.9.2 started to act as if
# QtWebEngineProcess is marked USER_FACING despite not set anywhere
# and this creates a user_facing_tool_links.txt with a broken symlink
if [[ -L ${ED}/usr/bin/QtWebEngineProcess6 ]] &&
[[ ! -e ${ED}/usr/bin/QtWebEngineProcess6 ]]
then
rm -- "${ED}"/usr/bin/QtWebEngineProcess6 || die
else
# eqawarn rather than die to avoid failing a long build over this
eqawarn "QA Notice: symlink workaround may be obsolete"
fi
if use test; then
local delete=( # sigh
"${D}${QT6_ARCHDATADIR}"/metatypes/*testmockdelegates*
"${D}${QT6_ARCHDATADIR}"/modules/*TestMockDelegates*
"${D}${QT6_BINDIR}"/testbrowser
"${D}${QT6_LIBDIR}"/{,cmake,pkgconfig}/*TestMockDelegates*
"${D}${QT6_MKSPECSDIR}"/modules/*testmockdelegates*
"${D}${QT6_QMLDIR}"/QtWebEngine/TestMockDelegates
)
# using -f given not tracking which tests may be skipped or not
rm -rf -- "${delete[@]}" || die
fi
}
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."
}

368
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# Copyright 2021-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
PYTHON_COMPAT=( python3_{11..14} )
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://distfiles.gentoo.org/pub/dev/ionen@gentoo.org/${PN}-6.11-patchset-3.tar.xz
"
if [[ ${QT6_BUILD_TYPE} == release ]]; then
KEYWORDS="~amd64 ~arm64"
fi
IUSE="
accessibility +alsa bindist custom-cflags designer geolocation
+jumbo-build kerberos opengl +pdfium pulseaudio qml screencast
+system-icu vaapi vulkan webdriver +widgets
"
REQUIRED_USE="
designer? ( qml widgets )
test? ( widgets )
"
# dlopen: krb5, libva, pciutils
RDEPEND="
app-arch/snappy:=
dev-libs/expat
dev-libs/libxml2:=[icu]
dev-libs/libxslt
dev-libs/nspr
dev-libs/nss
~dev-qt/qtbase-${PV}:6[accessibility=,gui,opengl=,ssl,vulkan?,widgets?]
~dev-qt/qtdeclarative-${PV}:6[widgets?]
~dev-qt/qtwebchannel-${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/mesa[gbm(+)]
media-libs/openjpeg:2=
media-libs/opus
media-libs/tiff:=
sys-apps/dbus
sys-apps/pciutils
virtual/libudev:=
virtual/minizip:=
virtual/zlib:=
x11-libs/libX11
x11-libs/libXcomposite
x11-libs/libXdamage
x11-libs/libXext
x11-libs/libXfixes
x11-libs/libXrandr
x11-libs/libXtst
x11-libs/libdrm
x11-libs/libxcb:=
x11-libs/libxkbcommon
x11-libs/libxkbfile
alsa? ( media-libs/alsa-lib )
!bindist? ( >=media-libs/openh264-2.4:= )
designer? ( ~dev-qt/qttools-${PV}:6[designer] )
geolocation? ( ~dev-qt/qtpositioning-${PV}:6 )
kerberos? ( virtual/krb5 )
opengl? ( media-libs/libglvnd[X] )
pulseaudio? ( media-libs/libpulse[glib] )
screencast? (
dev-libs/glib:2
media-video/pipewire:=
)
system-icu? ( dev-libs/icu:= )
vaapi? ( media-libs/libva:=[X] )
"
DEPEND="
${RDEPEND}
|| (
sys-devel/gcc:*
llvm-runtimes/libatomic-stub
)
media-libs/libglvnd
x11-base/xorg-proto
x11-libs/libXcursor
x11-libs/libXi
x11-libs/libxshmfence
elibc_musl? ( sys-libs/queue-standalone )
screencast? ( media-libs/libepoxy[egl(+)] )
vaapi? (
vulkan? ( dev-util/vulkan-headers )
)
"
BDEPEND="
$(python_gen_any_dep 'dev-python/html5lib[${PYTHON_USEDEP}]')
dev-util/gperf
net-libs/nodejs[icu,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}-6.10.3-climits.patch
"${FILESDIR}"/${PN}-6.11.0-gcc17.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=11G
local CHECKREQS_DISK_USR=400M
if ! has distcc ${FEATURES}; then #830661
# on average this does not use *that* much ram but then poor
# luck may lead to several 3.9+GB jobs happening at same time
# (less of an issue for users with 32+GB ram given they have
# room to handle a few spikes), try to find a balance but it
# won't be right for everyone (CHECKREQS_DONOTHING=1 to ignore)
tc-is-clang && : 17 || : 25 # clang:1.7GB/job, gcc:2.5GB/job
local CHECKREQS_MEMORY=$(($(makeopts_jobs)*_/10))G
fi
check-reqs_${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
[[ ${chromium[0]} =~ ^Based.*:[^0-9]+([0-9.]+$) ]] &&
QT6_CHROMIUM_VER=${BASH_REMATCH[1]} || die
[[ ${chromium[1]} =~ ^Patched.+:[^0-9]+([0-9.]+$) ]] &&
QT6_CHROMIUM_PATCHES_VER=${BASH_REMATCH[1]} || die
}
src_configure() {
local mycmakeargs=(
$(qt_feature pdfium qtpdf_build)
$(use pdfium && qt_feature qml qtpdf_quick_build)
$(use pdfium && qt_feature widgets qtpdf_widgets_build)
$(usev pdfium -DQT_FEATURE_pdf_v8=ON)
# TODO?: since 6.9.0, dependency checks have been adjusted to make it
# easier for webengine to be optional which could be useful if *only*
# need QtPdf (rare at the moment), would require all revdeps to depend
# on qtwebengine[webengine(+)]
-DQT_FEATURE_qtwebengine_build=ON
$(qt_feature qml qtwebengine_quick_build)
$(qt_feature webdriver webenginedriver)
$(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 !bindist webengine_system_openh264) # no bundled either
$(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
# TODO: it may be possible to make x11 optional since 6.8+
-DQT_FEATURE_webengine_ozone_x11=ON
-DQT_FEATURE_webengine_pass_extra_flags=ON
-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 (bug #831487), and even then
# it is picky about codecs/version and system's can lead to unexpected
# issues (e.g. builds but some files don't play even with support)
-DQT_FEATURE_webengine_system_ffmpeg=OFF
# use bundled re2 to avoid complications, Qt has also disabled
# this by default in 6.7.3+ (bug #913923)
-DQT_FEATURE_webengine_system_re2=OFF
# system_libvpx=ON is intentionally ignored with USE=vaapi which leads
# to using system's being less tested, prefer disabling for now until
# vaapi can use it as well
-DQT_FEATURE_webengine_system_libvpx=OFF
# not necessary to pass these (default), but in case detection fails
# given qtbase's force_system_libs does not affect these right now
$(printf -- '-DQT_FEATURE_webengine_system_%s=ON ' \
freetype gbm glib harfbuzz lcms2 libjpeg libopenjpeg2 \
libpci libpng libtiff libudev libwebp libxml minizip \
opus snappy zlib)
# TODO: fixup gn cross, or package dev-qt/qtwebengine-gn with =ON
# (see also BUILD_ONLY_GN option added in 6.8+ for the latter)
-DINSTALL_GN=OFF
)
local mygnargs=(
# prefer no dlopen where possible
$(usev pulseaudio link_pulseaudio=true)
$(usev screencast rtc_link_pipewire=true)
# reduce default disk space usage
symbol_level=0
)
if use !custom-cflags; then
# qtwebengine can be rather fragile with *FLAGS
filter-lto
strip-flags
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
# gcc-16 with -O3 is known to cause runtime issues (bug #968755)
tc-is-gcc && [[ $(gcc-major-version) -ge 16 ]] &&
replace-flags '-O[3-9]' -O2
# Qt normally ignores users *FLAGS specifically for qtwebengine, and
# does not really support passing -march -- qt6-build.eclass has some
# checks to ensure working flags with amd64, but that does not exist
# for arm64 and can lead to problems (bug #920555,#920568,#970048)
use arm64 && filter-flags '-march=*' '-mcpu=*'
fi
# chromium passes this by default, but qtwebengine does not and it may
# "possibly" get enabled by some paths and cause issues (bug #953111)
append-ldflags -Wl,-z,noexecstack
export NINJAFLAGS=$(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_test() {
if [[ ${EUID} == 0 ]]; then
# almost every tests fail, so skip entirely
ewarn "Skipping tests due to running as root (chromium refuses this configuration)."
return
fi
local CMAKE_SKIP_TESTS=(
# fails with *-sandbox
tst_certificateerror
tst_inspectorserver
tst_loadsignals
tst_qquickwebengineview
tst_qwebengineglobalsettings
tst_qwebenginepermission
tst_qwebengineview
# fails with offscreen rendering, may be worth retrying if the issue
# persist given these are rather major tests (or consider virtx)
tst_qmltests
tst_qwebenginepage
# certs verfication seems flaky and gives expiration warnings
tst_qwebengineclientcertificatestore
# test is misperformed when qtbase is built USE=-test?
tst_touchinput
# currently requires webenginedriver to be already installed
tst_webenginedriver
)
# prevent using the system's qtwebengine
# (use glob to avoid unnecessary complications with arch dir)
local resources=( "${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/"
# exact cause unknown, but >=qtwebengine-6.9.2 started to act as if
# QtWebEngineProcess is marked USER_FACING despite not set anywhere
# and this creates a user_facing_tool_links.txt with a broken symlink
if [[ -L ${ED}/usr/bin/QtWebEngineProcess6 ]] &&
[[ ! -e ${ED}/usr/bin/QtWebEngineProcess6 ]]
then
rm -- "${ED}"/usr/bin/QtWebEngineProcess6 || die
else
# eqawarn rather than die to avoid failing a long build over this
eqawarn "QA Notice: symlink workaround may be obsolete"
fi
if use test; then
local delete=( # sigh
"${D}${QT6_ARCHDATADIR}"/metatypes/*testmockdelegates*
"${D}${QT6_ARCHDATADIR}"/modules/*TestMockDelegates*
"${D}${QT6_BINDIR}"/testbrowser
"${D}${QT6_LIBDIR}"/{,cmake,pkgconfig}/*TestMockDelegates*
"${D}${QT6_MKSPECSDIR}"/modules/*testmockdelegates*
"${D}${QT6_QMLDIR}"/QtWebEngine/TestMockDelegates
)
# using -f given not tracking which tests may be skipped or not
rm -rf -- "${delete[@]}" || die
fi
}
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."
}