gentoo resync : 20.10.2021

5 files changed, 350 insertions, 1 deletions

diff --git a/dev-qt/qtwebengine/Manifest b/dev-qt/qtwebengine/Manifest
index 0508bdd0437b..9866b3de6757 100644
--- a/dev-qt/qtwebengine/Manifest
+++ b/dev-qt/qtwebengine/Manifest
@@ -7,7 +7,11 @@ AUX qtwebengine-5.15.2_p20210406-glibc-2.33.patch 5361 BLAKE2B 92ead1bfe2be883e7
 AUX qtwebengine-5.15.2_p20210521-gcc11.patch 3642 BLAKE2B 9b5085dbb201b12c3476bb9fb340a65021718802da545bb34a3bc03a02d11e95cf677497588711ff7f3f297ea4a6b4a882c865f87158e69582f8875bba0b0931 SHA512 fdd8da9d4353ce78f6b2c789422a3deee80e74feed5fcce4c8929b0814a9f21734e31fdbb0388a3f152d380b2eb14508be6f4f9ffeaee5913d299873a94135c2
 AUX qtwebengine-5.15.2_p20210824-abseil-cpp-glibc-2.34.patch 7642 BLAKE2B 3650865736f4fdaa3fcb6146da8607710612a7652053f314ddf21e6a1f9c9acfd48bc26e048091ecb3096705c91529b264198812ceca774754c19911ccbef23e SHA512 f2168d125f5c4e3cb7e1c33924cbef687291e0f172b0f079fb8f8ecf8790247437bdedbb58c3f916ef93e8b991485cc3a14611500212b7b7f5d56c7b55e83941
 AUX qtwebengine-5.15.2_p20210824-breakpad-glibc-2.34.patch 8346 BLAKE2B d305461d127bd95b7bd3be58cb1488212f9af8d934f2519b82416f8a4237238b02f4ed2a7cb9cba7145ae44e48725a28f6f41f9250d052e2a58670724050e825 SHA512 1e99d95459509c58fe185d3b39f9b46b19d5052ea5927254f283de1dacb02cd94a208a72f4bd85517254c933c9990b570fe40e23b4e6ed2067f16be3bc30996c
+AUX qtwebengine-5.15.2_p20210824-harfbuzz-3.0.0.patch 1862 BLAKE2B 023f267ce14a8bbf06faeabd3a1a0b3381a4c5ef823f149d8d4c66e042c5505866f2a22a53e52bea9ccc95b61bbc5080a4743bd6c1c46122d03dda89eedb7088 SHA512 e2f8a516b1db982e7e6b26d52fed94d04b16ab4ce8a3f9dd924790a51ca282cb8d3487c08e47ac3af940581444fe37798420a6c2f8ac65a9ab252d9186a4e7d1
+AUX qtwebengine-5.15.2_p20211015-pdfium-system-lcms2.patch 2182 BLAKE2B cc19cc0c1242f7193f62a550ceb6358e43fcbdf6f95ddee373a3a775448908d6d0a661c6406e6c7578013a32ae280198263a94804e76c87e99db064dc972db7c SHA512 8890ab95300c148e21315a201ac56d04aca1ccc402e464b6ec1b90a69127a4fa02398893007f98eb40ea78d0abe56d459c34eba3c5cdd1521d4ab567225bced1
 DIST qtwebengine-5.15.2-chromium87-ppc64le.tar.xz 28536 BLAKE2B 98f8e01e7026d9df1d30ae453d4394d3c4ad04c0620a2496235d45f5f1080c2280e040826cde7f72d9771bfc80d0c3df56c9dcbe4f763cec432ad56de37d64c5 SHA512 c90a76f44a9d720624016fd082ab3036f12e13b9789e869ebaf5e4774afca7d4187faf187f365f696d1a7eda05ca75516556ee9d291cdb3408d57cc4b23e2654
 DIST qtwebengine-5.15.2_p20210824.tar.xz 320214264 BLAKE2B fe611805107822f495e0921de4fc9a8737bd3238a332e03d27421a3fd14dc1417c1d69e9ec5e9f6bf922f98045cbdf9ee2c76621db988c8b1e6e0e90b2c6dc7e SHA512 3a5f9ef45ba488aee601e092d1c4a5f707a854d5b9f0a5e62cb88dcdf280163182abc98b0a55b28591e81e18b5147142d404dcdc92feb61414ce2d4ce0d2dca6
-EBUILD qtwebengine-5.15.2_p20210824-r1.ebuild 7329 BLAKE2B 195c450f0a1fb24cc9ccda3d527944866e5507d9b9eeedb0f5d7d27e477eb1283be4254d931de133b1763704fee5d100d1ec8680ebdcf70425c47e13615374f5 SHA512 2793f9052fc3eb4a8a278486efb5219f50efd615965b6b25cec9656936cfc90e2e37e82df5ac3299981e22d1ec3be7342048834d5df74360d88f5eb94d01fb36
+DIST qtwebengine-5.15.2_p20211015.tar.xz 319006520 BLAKE2B 12224fdbbfbf45bae795bea1b3f1aef51ce016f08cdcd022cb96264de4ee438146d5ad19dbed668abd24ceddfca9f57f6af5ac76c7d81dd867142d3691e8f992 SHA512 b41022d1bc60729b035c8ffde55b3e1d3535b8639f0752749b05625fd1ceb640c4c610722e81f82313237c2b7fa7105a5624da15ef5d88058f8d5b9a642faa67
+EBUILD qtwebengine-5.15.2_p20210824-r1.ebuild 7611 BLAKE2B 6185eeec3020bd8840a3de41b4ac3355e36fac7179c94c0d3bd00af3e858ad0a80fb178e8910c42734fb7977153cb0e93f36826c3f276db2884d9a4abc0c8fa2 SHA512 76b5e299f01ffd7330698137bca10206161f6935b471e7e6149bc5e45d2f26ad39fdae07ca18ebd4a33d978a9af8690ee867e385c06f982b706b0e7aa516eedf
+EBUILD qtwebengine-5.15.2_p20211015.ebuild 7372 BLAKE2B 2cfc948705455426f61e93b8fb4b99952f0534001c2350cd6f17eb2e540fb68161acb7b3a0ad54150d856c02df3b657bd79d0705b219b8180f2cf5678b39de51 SHA512 e1978bf4a50ae2550e2880585ac7727f4ffd1a524f510a3c8d586039bb9e7c4620e2cf0412932085f026ff09b2097c66a505f18a7fbb2af6eeadd165b0d1fe9b
 MISC metadata.xml 1270 BLAKE2B 6ac8693b4a994904a8d7dd5728a0f47679b2b7553750a17fa64a7b8fd8cd74abd54ffbcb7da00d5b43622a67dedb3e3bcc93029bef2872e921e333a24892ca47 SHA512 4675ec29c3d6ac329b177f10b920dcf75ea5ed18a21aee1c500ee28430d85fcaaeac6df28a942c4bdcdf8692196017b1ea456e9f66d129afd1254d7931083eda
diff --git a/dev-qt/qtwebengine/files/qtwebengine-5.15.2_p20210824-harfbuzz-3.0.0.patch b/dev-qt/qtwebengine/files/qtwebengine-5.15.2_p20210824-harfbuzz-3.0.0.patch
new file mode 100644
index 000000000000..61e56d5ae4f5
--- /dev/null
+++ b/dev-qt/qtwebengine/files/qtwebengine-5.15.2_p20210824-harfbuzz-3.0.0.patch
@@ -0,0 +1,32 @@
+https://src.fedoraproject.org/rpms/qt5-qtwebengine/raw/rawhide/f/qtwebengine-harfbuzz.patch
+--- a/src/3rdparty/chromium/components/paint_preview/common/subset_font.cc
++++ b/src/3rdparty/chromium/components/paint_preview/common/subset_font.cc
+@@ -71,9 +71,9 @@ sk_sp<SkData> SubsetFont(SkTypeface* typeface, const GlyphUsage& usage) {
+   hb_set_t* glyphs =
+       hb_subset_input_glyph_set(input.get());  // Owned by |input|.
+   usage.ForEach(base::BindRepeating(&AddGlyphs, base::Unretained(glyphs)));
+-  hb_subset_input_set_retain_gids(input.get(), true);
++  hb_subset_input_set_flags(input.get(), HB_SUBSET_FLAGS_RETAIN_GIDS);
+ 
+-  HbScoped<hb_face_t> subset_face(hb_subset(face.get(), input.get()));
++  HbScoped<hb_face_t> subset_face(hb_subset_or_fail(face.get(), input.get()));
+   HbScoped<hb_blob_t> subset_blob(hb_face_reference_blob(subset_face.get()));
+   if (!subset_blob)
+     return nullptr;
+--- a/src/3rdparty/chromium/third_party/skia/src/pdf/SkPDFSubsetFont.cpp
++++ b/src/3rdparty/chromium/third_party/skia/src/pdf/SkPDFSubsetFont.cpp
+@@ -71,11 +71,10 @@ static sk_sp<SkData> subset_harfbuzz(sk_sp<SkData> fontData,
+     hb_set_t* glyphs = hb_subset_input_glyph_set(input.get());
+     glyphUsage.getSetValues([&glyphs](unsigned gid) { hb_set_add(glyphs, gid);});
+ 
+-    hb_subset_input_set_retain_gids(input.get(), true);
+     // TODO: When possible, check if a font is 'tricky' with FT_IS_TRICKY.
+     // If it isn't known if a font is 'tricky', retain the hints.
+-    hb_subset_input_set_drop_hints(input.get(), false);
+-    HBFace subset(hb_subset(face.get(), input.get()));
++    hb_subset_input_set_flags(input.get(), HB_SUBSET_FLAGS_RETAIN_GIDS | HB_SUBSET_FLAGS_NO_HINTING);
++    HBFace subset(hb_subset_or_fail(face.get(), input.get()));
+     HBBlob result(hb_face_reference_blob(subset.get()));
+     return to_data(std::move(result));
+ }
+
diff --git a/dev-qt/qtwebengine/files/qtwebengine-5.15.2_p20211015-pdfium-system-lcms2.patch b/dev-qt/qtwebengine/files/qtwebengine-5.15.2_p20211015-pdfium-system-lcms2.patch
new file mode 100644
index 000000000000..b3c2ffb315a5
--- /dev/null
+++ b/dev-qt/qtwebengine/files/qtwebengine-5.15.2_p20211015-pdfium-system-lcms2.patch
@@ -0,0 +1,79 @@
+Description: Use system lcms2
+Author: Sandro Knauß <hefee@debian.org>
+Origin: Debian
+Forwarded: https://bugreports.qt.io/browse/QTBUG-61746
+Reviewed-by: Sandro Knauß <hefee@debian.org>
+Last-Update: 2021-03-08
+---
+This patch header follows DEP-3: http://dep.debian.net/deps/dep3/
+--- a/src/3rdparty/chromium/third_party/pdfium/third_party/BUILD.gn
++++ b/src/3rdparty/chromium/third_party/pdfium/third_party/BUILD.gn
+@@ -239,58 +239,19 @@ if (!pdf_use_skia && !pdf_use_skia_paths
+   }
+ }
+ 
+-config("fx_lcms2_warnings") {
+-  visibility = [ ":*" ]
+-  if (is_clang) {
+-    cflags = [
+-      # cmslut.cc is sloppy with aggregate initialization. Version 2.7 of this
+-      # library doesn't appear to have this problem.
+-      "-Wno-missing-braces",
+-    ]
+-  }
++import("//build/shim_headers.gni")
++
++shim_headers("lcms2_shim") {
++  root_path = "lcms/include"
++  headers = [
++    "lcms2.h",
++    "lcms2_plugin.h",
++  ]
+ }
+ 
+ source_set("fx_lcms2") {
+-  configs -= [ "//build/config/compiler:chromium_code" ]
+-  configs += [
+-    "//build/config/compiler:no_chromium_code",
+-    "//build/config/sanitizers:cfi_icall_generalize_pointers",
+-    ":pdfium_third_party_config",
+-
+-    # Must be after no_chromium_code for warning flags to be ordered correctly.
+-    ":fx_lcms2_warnings",
+-  ]
+-  sources = [
+-    "lcms/include/lcms2.h",
+-    "lcms/include/lcms2_plugin.h",
+-    "lcms/src/cmsalpha.c",
+-    "lcms/src/cmscam02.c",
+-    "lcms/src/cmscgats.c",
+-    "lcms/src/cmscnvrt.c",
+-    "lcms/src/cmserr.c",
+-    "lcms/src/cmsgamma.c",
+-    "lcms/src/cmsgmt.c",
+-    "lcms/src/cmshalf.c",
+-    "lcms/src/cmsintrp.c",
+-    "lcms/src/cmsio0.c",
+-    "lcms/src/cmsio1.c",
+-    "lcms/src/cmslut.c",
+-    "lcms/src/cmsmd5.c",
+-    "lcms/src/cmsmtrx.c",
+-    "lcms/src/cmsnamed.c",
+-    "lcms/src/cmsopt.c",
+-    "lcms/src/cmspack.c",
+-    "lcms/src/cmspcs.c",
+-    "lcms/src/cmsplugin.c",
+-    "lcms/src/cmsps2.c",
+-    "lcms/src/cmssamp.c",
+-    "lcms/src/cmssm.c",
+-    "lcms/src/cmstypes.c",
+-    "lcms/src/cmsvirt.c",
+-    "lcms/src/cmswtpnt.c",
+-    "lcms/src/cmsxform.c",
+-  ]
+-  deps = [ "../core/fxcrt" ]
++  deps = [ ":lcms2_shim" ]
++  libs = ["lcms2"]
+ }
+ 
+ if (!build_with_chromium) {
diff --git a/dev-qt/qtwebengine/qtwebengine-5.15.2_p20210824-r1.ebuild b/dev-qt/qtwebengine/qtwebengine-5.15.2_p20210824-r1.ebuild
index e3f9df28c79c..b06e54bda94f 100644
--- a/dev-qt/qtwebengine/qtwebengine-5.15.2_p20210824-r1.ebuild
+++ b/dev-qt/qtwebengine/qtwebengine-5.15.2_p20210824-r1.ebuild
@@ -169,6 +169,13 @@ src_prepare() {
 		done < <(find src/3rdparty/chromium/third_party/icu -type f "(" -name "*.c" -o -name "*.cpp" -o -name "*.h" ")" 2>/dev/null)
 	fi
 
+	if has_version ">=media-libs/harfbuzz-3.0.0-r1"; then
+		# We can get away with conditionally applying this with has_version
+		# because we have a := dep on harfbuzz and the subslot changed
+		# at 3.0.0.
+		eapply "${FILESDIR}/qtwebengine-5.15.2_p20210824-harfbuzz-3.0.0.patch"
+	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
 
diff --git a/dev-qt/qtwebengine/qtwebengine-5.15.2_p20211015.ebuild b/dev-qt/qtwebengine/qtwebengine-5.15.2_p20211015.ebuild
new file mode 100644
index 000000000000..af29c22fe435
--- /dev/null
+++ b/dev-qt/qtwebengine/qtwebengine-5.15.2_p20211015.ebuild
@@ -0,0 +1,227 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python2_7 )
+PYTHON_REQ_USE="xml(+)"
+inherit estack flag-o-matic multiprocessing python-any-r1 qt5-build
+
+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/${QT5_MODULE}.git"
+	)
+	inherit git-r3
+fi
+
+# patchset based on https://github.com/chromium-ppc64le releases
+SRC_URI+=" ppc64? ( https://dev.gentoo.org/~gyakovlev/distfiles/${PN}-5.15.2-chromium87-ppc64le.tar.xz )"
+
+IUSE="alsa bindist designer geolocation +jumbo-build kerberos pulseaudio +system-ffmpeg +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-sound/pulseaudio:= )
+	system-ffmpeg? ( media-video/ffmpeg:0= )
+	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=(
+	"${FILESDIR}/${PN}-5.15.2-disable-fatal-warnings.patch" # downstream, bug 695446
+	"${FILESDIR}/${PN}-5.15.2-extra_gn.patch" # downstream, bug 774186
+	"${FILESDIR}/${PN}-5.15.2_p20210224-chromium-87-v8-icu68.patch" # downstream, bug 757606
+	"${FILESDIR}/${PN}-5.15.2_p20210224-disable-git.patch" # downstream snapshot fix
+	"${FILESDIR}/${PN}-5.15.2_p20211015-pdfium-system-lcms2.patch" # by Debian, QTBUG-61746
+	"${FILESDIR}/${PN}-5.15.2_p20210824-abseil-cpp-glibc-2.34.patch" # bug 811312
+	"${FILESDIR}/${PN}-5.15.2_p20210824-breakpad-glibc-2.34.patch" # bug 811312
+)
+
+pkg_preinst() {
+	elog "This version of Qt WebEngine is based on Chromium version 87.0.4280, with"
+	elog "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."
+}
+
+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 ${QT5_BUILD_TYPE} in
+		live)    git-r3_src_unpack ;&
+		release) default ;;
+	esac
+}
+
+src_prepare() {
+	if [[ ${PV} == ${QT5_PV}_p* ]]; then
+		# This is made from git, and for some reason will fail w/o .git directories.
+		mkdir -p .git src/3rdparty/chromium/.git || die
+	fi
+	# We need to make sure this integrates well into Qt 5.15.2 installation.
+	# Otherwise revdeps fail w/o heavy changes. This is the simplest way to do it.
+	# See also: https://www.qt.io/blog/building-qt-webengine-against-other-qt-versions
+	sed -e "/^MODULE_VERSION/s/5\.15\.[3456789]/${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!" > "${file}" || die
+		done < <(find src/3rdparty/chromium/third_party/icu -type f "(" -name "*.c" -o -name "*.cpp" -o -name "*.h" ")" 2>/dev/null)
+	fi
+
+	qt_use_disable_config alsa webengine-alsa src/buildtools/config/linux.pri
+	qt_use_disable_config pulseaudio webengine-pulseaudio src/buildtools/config/linux.pri
+
+	qt_use_disable_mod designer webenginewidgets src/plugins/plugins.pro
+
+	qt_use_disable_mod widgets widgets src/src.pro
+
+	qt5-build_src_prepare
+
+	# we need to generate ppc64 stuff because upstream does not ship it yet
+	if use ppc64; then
+		einfo "Patching for ppc64le and generating build files"
+		eapply "${FILESDIR}/qtwebengine-5.15.2-enable-ppc64.patch"
+		pushd src/3rdparty/chromium > /dev/null || die
+		eapply -p0 "${WORKDIR}/${PN}-ppc64le"
+		popd > /dev/null || die
+		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
+		./generate_gni.sh || die
+		popd >/dev/null || die
+	fi
+}
+
+src_configure() {
+	export NINJA_PATH=/usr/bin/ninja
+	export NINJAFLAGS="${NINJAFLAGS:--j$(makeopts_jobs) -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 system-ffmpeg -system-ffmpeg -qt-ffmpeg)
+		$(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
+}