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# Copyright 2021-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
PYTHON_COMPAT=( python3_{9,10} )
PYTHON_REQ_USE="xml(+)"
CHROMIUM_VER="102.0.5005.177"
CHROMIUM_PATCHES_VER="104.0.5112.102"
inherit check-reqs estack flag-o-matic multiprocessing python-any-r1 qt6-build
DESCRIPTION="Library for rendering dynamic web content in Qt6 C++ and QML applications"
if [[ ${QT6_BUILD_TYPE} == release ]]; then
KEYWORDS="~amd64"
fi
IUSE="
alsa bindist designer geolocation +jumbo-build kerberos pulseaudio screencast
+system-ffmpeg +system-icu widgets
"
REQUIRED_USE="designer? ( widgets )"
BDEPEND="
$(python_gen_any_dep 'dev-python/html5lib[${PYTHON_USEDEP}]')
dev-util/gperf
dev-util/ninja
dev-util/re2c
net-libs/nodejs[ssl]
sys-devel/bison
sys-devel/flex
"
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/qtdeclarative-${PV}*
=dev-qt/qtwebchannel-${PV}*
media-libs/fontconfig
media-libs/freetype
media-libs/harfbuzz:=
media-libs/lcms:2
media-libs/libjpeg-turbo:=
media-libs/libpng:=
>=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/libxcb:=
x11-libs/libXdamage
x11-libs/libXext
x11-libs/libXfixes
x11-libs/libXi
x11-libs/libxkbcommon
x11-libs/libxkbfile
x11-libs/libXrandr
x11-libs/libXrender
x11-libs/libXScrnSaver
x11-libs/libxshmfence:=
x11-libs/libXtst
alsa? ( media-libs/alsa-lib )
geolocation? ( =dev-qt/qtpositioning-${PV}* )
kerberos? ( virtual/krb5 )
pulseaudio? ( media-libs/libpulse:= )
screencast? ( media-video/pipewire:= )
system-ffmpeg? ( media-video/ffmpeg:= )
system-icu? ( >=dev-libs/icu-69.1:= )
widgets? (
=dev-qt/qtbase-${PV}*[widgets]
)
"
DEPEND="${RDEPEND}
media-libs/libglvnd
"
PATCHES=( "${FILESDIR}/${PN}-6.4.0-no-websocket-intercept.patch" ) # QTBUG-107144
python_check_deps() {
python_has_version "dev-python/html5lib[${PYTHON_USEDEP}]"
}
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
}
pkg_preinst() {
elog "This version of Qt WebEngine is based on Chromium version ${CHROMIUM_VER}, with"
elog "additional security fixes up to ${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 "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."
}
src_unpack() {
# bug 307861
eshopts_push -s extglob
if is-flagq '-g?(gdb)?([1-9])'; then
ewarn
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."
ewarn
fi
eshopts_pop
case ${QT6_BUILD_TYPE} in
live) git-r3_src_unpack ;&
release) default ;;
esac
}
src_prepare() {
# bug 620444 - ensure local headers are used
find . -type f -name "*.pr[fio]" -exec \
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!" > "${file}" || die
done < <(find src/3rdparty/chromium/third_party/icu -type f "(" -name "*.c" -o -name "*.cpp" -o -name "*.h" ")" 2>/dev/null)
fi
qt6-build_src_prepare
}
src_configure() {
export NINJA_PATH="${BROOT}"/usr/bin/ninja
export NINJAFLAGS="${NINJAFLAGS:--j$(makeopts_jobs) -l$(makeopts_loadavg "${MAKEOPTS}" 0) -v}"
local mycmakeargs=(
#-DQT_FEATURE_accessibility=off
#-DQT_FEATURE_force_asserts=off
#-DQT_FEATURE_opengl=off
#-DQT_FEATURE_printer=off
-DQT_FEATURE_qtpdf_build=off
-DQT_FEATURE_qtpdf_quick_build=off
-DQT_FEATURE_qtpdf_widgets_build=off
-DQT_FEATURE_qtwebengine_build=on
-DQT_FEATURE_qtwebengine_quick_build=on
-DQT_FEATURE_qtwebengine_widgets_build=on
#-DQT_FEATURE_ssl=off
#-DQT_FEATURE_static=off
#-DQT_FEATURE_system_zlib=off
#-DQT_FEATURE_system_png=off
#-DQT_FEATURE_system_jpeg=off
#-DQT_FEATURE_system_freetype=off
#-DQT_FEATURE_system_harfbuzz=off
#-DQT_FEATURE_use_gold_linker=off
#-DQT_FEATURE_use_lld_linker=off
-DQT_FEATURE_webengine_embedded_build=off
-DQT_FEATURE_webengine_extensions=on
#-DQT_FEATURE_webengine_full_debug_info=$(usex debug)
-DQT_FEATURE_webengine_geolocation=$(usex geolocation on off)
-DQT_FEATURE_webengine_jumbo_build=$(usex jumbo-build)
#-DQT_FEATURE_webengine_jumbo_file_merge_limit
-DQT_FEATURE_webengine_kerberos=$(usex kerberos on off)
-DQT_FEATURE_webengine_native_spellchecker=off
-DQT_FEATURE_webengine_ozone_x11=on
-DQT_FEATURE_webengine_pepper_plugins=on
-DQT_FEATURE_webengine_proprietary_codecs=$(usex bindist off on)
-DQT_FEATURE_webengine_printing_and_pdf=on
-DQT_FEATURE_webengine_sanitizer=on
-DQT_FEATURE_webengine_spellchecker=on
-DQT_FEATURE_webengine_system_opus=on
-DQT_FEATURE_webengine_system_libwebp=on
-DQT_FEATURE_webengine_system_alsa=$(usex alsa on off)
-DQT_FEATURE_webengine_system_ffmpeg=$(usex system-ffmpeg)
-DQT_FEATURE_webengine_system_icu=$(usex system-icu)
-DQT_FEATURE_webengine_system_libevent=on
-DQT_FEATURE_webengine_system_libpci=on
-DQT_FEATURE_webengine_system_libpng=on
-DQT_FEATURE_webengine_system_pulseaudio=$(usex pulseaudio on off)
-DQT_FEATURE_webengine_system_zlib=on
-DQT_FEATURE_webengine_webchannel=on
-DQT_FEATURE_webengine_webrtc=on
-DQT_FEATURE_webengine_webrtc_pipewire=$(usex screencast on off)
#-DQT_FEATURE_xcb=off
)
qt6-build_src_configure
}