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# Copyright 2021-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
PYTHON_COMPAT=( python3_{10..11} )
PYTHON_REQ_USE="xml(+)"
inherit check-reqs estack flag-o-matic multiprocessing
inherit prefix python-any-r1 qt6-build toolchain-funcs
DESCRIPTION="Library for rendering dynamic web content in Qt6 C++ and QML applications"
if [[ ${QT6_BUILD_TYPE} == release ]]; then
KEYWORDS="~amd64"
fi
IUSE="
alsa bindist designer geolocation +jumbo-build kerberos
pulseaudio screencast +system-icu widgets
"
REQUIRED_USE="designer? ( widgets )"
RDEPEND="
app-arch/snappy:=
dev-libs/glib:2
dev-libs/nspr
dev-libs/nss
dev-libs/expat
dev-libs/libevent:=
dev-libs/libxml2[icu]
dev-libs/libxslt
dev-libs/re2:=
~dev-qt/qtdeclarative-${PV}:6
~dev-qt/qtwebchannel-${PV}:6
media-libs/fontconfig
media-libs/freetype
media-libs/harfbuzz:=
media-libs/lcms:2
media-libs/libjpeg-turbo:=
media-libs/libpng:=
>=media-libs/libvpx-1.5:=[svc(+)]
media-libs/libwebp:=
media-libs/openjpeg:2=
media-libs/opus
sys-apps/dbus
sys-apps/pciutils
sys-libs/zlib[minizip]
virtual/libudev
x11-libs/libdrm
x11-libs/libX11
x11-libs/libXcomposite
x11-libs/libXcursor
x11-libs/libxcb:=
x11-libs/libXdamage
x11-libs/libXext
x11-libs/libXfixes
x11-libs/libXi
x11-libs/libxkbcommon
x11-libs/libxkbfile
x11-libs/libXrandr
x11-libs/libXrender
x11-libs/libXScrnSaver
x11-libs/libxshmfence:=
x11-libs/libXtst
alsa? ( media-libs/alsa-lib )
geolocation? ( ~dev-qt/qtpositioning-${PV}:6 )
kerberos? ( virtual/krb5 )
pulseaudio? ( media-libs/libpulse:= )
screencast? ( media-video/pipewire:= )
system-icu? ( >=dev-libs/icu-69.1:= )
widgets? (
~dev-qt/qtbase-${PV}:6[widgets]
)
"
DEPEND="
${RDEPEND}
media-libs/libglvnd
"
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
"
PATCHES=(
"${FILESDIR}"/${PN}-5.15.10_p20230623-ffmpeg-binutils-2.41.patch
)
python_check_deps() {
python_has_version "dev-python/html5lib[${PYTHON_USEDEP}]"
}
qtwebengine_check-reqs() {
[[ ${MERGE_TYPE} == binary ]] && return
# 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
# (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_prepare() {
qt6-build_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
# 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=${BASH_REMATCH[1]} || die
}
src_configure() {
export NINJA_PATH=${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=off # https://bugs.gentoo.org/831487
-DQT_FEATURE_webengine_system_icu=$(usex system-icu)
-DQT_FEATURE_webengine_system_libevent=on
-DQT_FEATURE_webengine_system_libopenjpeg2=on
-DQT_FEATURE_webengine_system_libpci=on
-DQT_FEATURE_webengine_system_libpng=on
-DQT_FEATURE_webengine_system_pulseaudio=$(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
# TODO: fix gn cross build or split + depend on dev-qt/qtwebengine-gn
-DINSTALL_GN=off
)
qt6-build_src_configure
}
src_test() {
if [[ ${EUID} == 0 ]]; then
# almost every tests fail, so skip entirely
ewarn "Skipping tests due to running as root (chromium refuses this configuration)."
return
fi
local CMAKE_SKIP_TESTS=(
# fails with network sandbox
tst_loadsignals
tst_qquickwebengineview
tst_qwebengineview
# certs verfication seems flaky and gives expiration warnings
tst_qwebengineclientcertificatestore
)
# prevent using the system's qtwebengine
# (use glob to avoid unnecessary complications with arch dir)
local resources=( "${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
}
pkg_postinst() {
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."
}
|
