gentoo auto-resync : 07:05:2023 - 11:36:18

4 files changed, 418 insertions, 2 deletions

diff --git a/net-im/telegram-desktop/Manifest b/net-im/telegram-desktop/Manifest
index 8848c60f3139..71a460d48fe6 100644
--- a/net-im/telegram-desktop/Manifest
+++ b/net-im/telegram-desktop/Manifest
@@ -2,6 +2,9 @@ AUX tdesktop-4.2.4-jemalloc-only-telegram.patch 1309 BLAKE2B c6ed3e2cfcce9540e36
 AUX tdesktop-4.4.1-fix-dupe-main-decl.patch 853 BLAKE2B 6a3ce346467a3b6450674a77157f3fa45d9e1991160ce33e9cc58292a8441310468943225d5d5b2ba5e5c23feaba544d52f19c964130a8e8c724a99392072abe SHA512 edaad94a901181f0bca4a64b4ab2277a247073005b351156df02532dfff470a4060e6b709197da0778b5484d39a4c1bc1f75e9df068872d68209dd47eca9ac54
 DIST tdesktop-4.6.5-full.tar.gz 63793549 BLAKE2B a425aaf8d1f1c633b3b8ddacff5bb7cc26e6063d4238413fea76db6a4608497d229061a614c79464373e7f1aa3bb854d9718083638e119538e989a202741b3d6 SHA512 4a337e375d7746cb1fa652f5851f8be5718b7b9d9676bba8ab040489b8492b2a665a51848adba28117a910789aa942c386318a01f6c99b4caa12a1eac682c780
 DIST tdesktop-4.7.1-full.tar.gz 63990659 BLAKE2B 0d734dd5a5aebdafbef68d80249b88502a0ea77e37399603a42b86170e51b87dc0dc005d844a6e6c5e28f79880ae574695b70c14d9075cefcfeb8f7d95088a4f SHA512 1e83bcb56cbc84d1d7385b81b411273f4d26235ecff41b288fccfab75a848f80a80fff063212fc058a2ec923bf48a366311c7ccd678b079861ac15702a993f64
+DIST tdesktop-4.8.1-full.tar.gz 63997319 BLAKE2B daac461f0b3205bf647027329660b43f4646db987e27bfe2a2848bfbfb3309c503132d1533f26e95512520417d30f5063b1c395b174787aa7533727549ee77e5 SHA512 4dc495e4502bdba634c4468af4f1321aef1152d619c811f004489f8616504a465069508239eae41a08a83e190a61d26881733ebc38dd88160f81dce070bb0567
+EBUILD telegram-desktop-4.6.5-r1.ebuild 6474 BLAKE2B 91d26eea85adb108c2d7c878e973911b8ff7696c14fd55736af37b954328492d61e6e53663d2e5708a4c4ac9cdb22ed108692394e957c328c56da487fc5cdf33 SHA512 f80558c96f74d6e8cf5ebcaf60e1b7218a849ea2c7b5008993f71efb4073b8073ea058b52d3473655e72232a9700dd822e527dc3d842d88efacbdec502e67b77
 EBUILD telegram-desktop-4.6.5.ebuild 6473 BLAKE2B 1d7eb299b8d73fced8f786fc125b9de39855e04d016871a0cecf4f7c299d10c028e4a6f3a0de0fe7b104264c4eb06cede3f850b88a144e95d9ac183a46241a99 SHA512 86e54a6a8909d5123f3fef8d1e209d9e824fe7cbb345520a0f80c670fec6ea7be8d3456e23c69386af0e34fc563438cb446d1e96dff26f4402982340304caad8
-EBUILD telegram-desktop-4.7.1.ebuild 6500 BLAKE2B 957b193190d36453997d08c360bf50021f99f4e48129ae0fae365abad403e100afacf163ca16c7d29ca44f1be179d24bd16df33a628b6b996347ec4f720a56c0 SHA512 7c9fcf7c15d832072cfdc96527a310e97e34869fa5790d53b802c73b42f4240b80575e4bdfe41ea4b06c4918edd97d3c42054c8b9ee93f465d077e25cfcea2ab
+EBUILD telegram-desktop-4.7.1-r1.ebuild 6500 BLAKE2B 1b09264a4524952803eaceef593a3277eff3965fbb49d00ad719a40656ce2071626d7dc54a7d54b878a9383683f248f1449ce0a3a10ca1fa2aad980eee1e82c3 SHA512 6bd9ebc599bcea2d5712cc72488c49746b83bcf5dfae146dbaf0bcf3a8a83d55c7628634288fc0ca7cf94c984c5e85d20a64a1b31f615349cfff61b0636eb8c1
+EBUILD telegram-desktop-4.8.1-r1.ebuild 6500 BLAKE2B 1b09264a4524952803eaceef593a3277eff3965fbb49d00ad719a40656ce2071626d7dc54a7d54b878a9383683f248f1449ce0a3a10ca1fa2aad980eee1e82c3 SHA512 6bd9ebc599bcea2d5712cc72488c49746b83bcf5dfae146dbaf0bcf3a8a83d55c7628634288fc0ca7cf94c984c5e85d20a64a1b31f615349cfff61b0636eb8c1
 MISC metadata.xml 1055 BLAKE2B a8f873793835f741c0a5efef1c4ef7231b0d2b90b6237093625e351de26e230c6ce5a0eedfb36706bb266ae472370034bbb60a6ef90d05e0f7b4f847c9f0116a SHA512 72d90db2dd9e96ff0f6e6ea2d078242ae6cc6c8ec0afed4df8c84acf100706bbd7cb3bff4d5603a11718250c43ae8d22b18687f4c16676173ca84527f53a5c1d
diff --git a/net-im/telegram-desktop/telegram-desktop-4.6.5-r1.ebuild b/net-im/telegram-desktop/telegram-desktop-4.6.5-r1.ebuild
new file mode 100644
index 000000000000..f50292ef176a
--- /dev/null
+++ b/net-im/telegram-desktop/telegram-desktop-4.6.5-r1.ebuild
@@ -0,0 +1,206 @@
+# Copyright 2020-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{9..11} )
+
+inherit xdg cmake python-any-r1 optfeature flag-o-matic
+
+DESCRIPTION="Official desktop client for Telegram"
+HOMEPAGE="https://desktop.telegram.org"
+
+MY_P="tdesktop-${PV}-full"
+SRC_URI="https://github.com/telegramdesktop/tdesktop/releases/download/v${PV}/${MY_P}.tar.gz"
+S="${WORKDIR}/${MY_P}"
+
+LICENSE="BSD GPL-3-with-openssl-exception LGPL-2+"
+SLOT="0"
+KEYWORDS="~amd64 ~arm64 ~ppc64 ~riscv"
+IUSE="+dbus enchant +fonts +jemalloc screencast qt6 qt6-imageformats wayland +X"
+REQUIRED_USE="
+	qt6-imageformats? ( qt6 )
+"
+
+KIMAGEFORMATS_RDEPEND="
+	media-libs/libavif:=
+	media-libs/libheif:=
+	media-libs/libjxl
+"
+RDEPEND="
+	!net-im/telegram-desktop-bin
+	app-arch/lz4:=
+	dev-cpp/abseil-cpp:=
+	dev-libs/glib:2
+	dev-libs/libdispatch
+	dev-libs/libsigc++:2
+	dev-libs/openssl:=
+	dev-libs/xxhash
+	media-libs/fontconfig:=
+	media-libs/libjpeg-turbo:=
+	~media-libs/libtgvoip-2.4.4_p20221208
+	media-libs/openal
+	media-libs/opus:=
+	media-libs/rnnoise
+	~media-libs/tg_owt-0_pre20230428:=[screencast=,X=]
+	media-video/ffmpeg:=[opus,vpx]
+	sys-libs/zlib:=[minizip]
+	virtual/opengl
+	dbus? ( dev-cpp/glibmm:2.68 )
+	!enchant? ( >=app-text/hunspell-1.7:= )
+	enchant? ( app-text/enchant:= )
+	jemalloc? ( dev-libs/jemalloc:=[-lazy-lock] )
+	!qt6? (
+		>=dev-qt/qtcore-5.15:5
+		>=dev-qt/qtgui-5.15:5[dbus?,jpeg,png,wayland?,X?]
+		>=dev-qt/qtimageformats-5.15:5
+		>=dev-qt/qtnetwork-5.15:5[ssl]
+		>=dev-qt/qtsvg-5.15:5
+		>=dev-qt/qtwidgets-5.15:5[png,X?]
+		kde-frameworks/kcoreaddons:=
+	)
+	qt6? (
+		dev-qt/qt5compat:6
+		dev-qt/qtbase:6[dbus?,gui,network,opengl,widgets,X?]
+		dev-qt/qtimageformats:6
+		dev-qt/qtsvg:6
+		wayland? ( dev-qt/qtwayland:6 )
+		qt6-imageformats? ( ${KIMAGEFORMATS_RDEPEND} )
+	)
+	X? (
+		x11-libs/libxcb:=
+		x11-libs/xcb-util-keysyms
+	)
+"
+DEPEND="${RDEPEND}
+	dev-cpp/range-v3
+	>=dev-cpp/ms-gsl-4
+"
+BDEPEND="
+	${PYTHON_DEPS}
+	>=dev-util/cmake-3.16
+	virtual/pkgconfig
+"
+# dev-libs/jemalloc:=[-lazy-lock] -> https://bugs.gentoo.org/803233
+
+PATCHES=(
+	"${FILESDIR}/tdesktop-4.2.4-jemalloc-only-telegram.patch"
+	"${FILESDIR}/tdesktop-4.4.1-fix-dupe-main-decl.patch"
+)
+
+# Current desktop-file-utils-0.26 does not understand Version=1.5
+QA_DESKTOP_FILE="usr/share/applications/${PN}.desktop"
+
+pkg_pretend() {
+	if has ccache ${FEATURES}; then
+		ewarn "ccache does not work with ${PN} out of the box"
+		ewarn "due to usage of precompiled headers"
+		ewarn "check bug https://bugs.gentoo.org/715114 for more info"
+		ewarn
+	fi
+}
+
+src_prepare() {
+	# Bundle kde-frameworks/kimageformats for qt6, since it's impossible to
+	#   build in gentoo right now.
+	if use qt6-imageformats; then
+		sed -e 's/DESKTOP_APP_USE_PACKAGED_LAZY/TRUE/' -i \
+			cmake/external/kimageformats/CMakeLists.txt || die
+		printf "%s\n" \
+			'Q_IMPORT_PLUGIN(QAVIFPlugin)' \
+			'Q_IMPORT_PLUGIN(HEIFPlugin)' \
+			'Q_IMPORT_PLUGIN(QJpegXLPlugin)' \
+			>> cmake/external/qt/qt_static_plugins/qt_static_plugins.cpp || die
+	fi
+
+	# kde-frameworks/kcoreaddons is bundled when using qt6, see:
+	#   cmake/external/kcoreaddons/CMakeLists.txt
+
+	cmake_src_prepare
+}
+
+src_configure() {
+	# The ABI of media-libs/tg_owt breaks if the -DNDEBUG flag doesn't keep
+	# the same state across both projects.
+	# See https://bugs.gentoo.org/866055
+	append-cppflags '-DNDEBUG'
+
+	local mycmakeargs=(
+		-DCMAKE_DISABLE_FIND_PACKAGE_tl-expected=ON  # header only lib, some git version. prevents warnings.
+		-DQT_VERSION_MAJOR=$(usex qt6 6 5)
+
+		-DDESKTOP_APP_DISABLE_DBUS_INTEGRATION=$(usex !dbus)
+		-DDESKTOP_APP_DISABLE_X11_INTEGRATION=$(usex !X)
+		-DDESKTOP_APP_DISABLE_WAYLAND_INTEGRATION=$(usex !wayland)
+		-DDESKTOP_APP_DISABLE_JEMALLOC=$(usex !jemalloc)
+		-DDESKTOP_APP_USE_ENCHANT=$(usex enchant)  # enables enchant and disables hunspell
+		-DDESKTOP_APP_USE_PACKAGED_FONTS=$(usex !fonts)  # use system fonts instead of bundled ones
+	)
+
+	if [[ -n ${MY_TDESKTOP_API_ID} && -n ${MY_TDESKTOP_API_HASH} ]]; then
+		einfo "Found custom API credentials"
+		mycmakeargs+=(
+			-DTDESKTOP_API_ID="${MY_TDESKTOP_API_ID}"
+			-DTDESKTOP_API_HASH="${MY_TDESKTOP_API_HASH}"
+		)
+	else
+		# https://github.com/telegramdesktop/tdesktop/blob/dev/snap/snapcraft.yaml
+		# Building with snapcraft API credentials by default
+		# Custom API credentials can be obtained here:
+		# https://github.com/telegramdesktop/tdesktop/blob/dev/docs/api_credentials.md
+		# After getting credentials you can export variables:
+		#  export MY_TDESKTOP_API_ID="17349""
+		#  export MY_TDESKTOP_API_HASH="344583e45741c457fe1862106095a5eb"
+		# and restart the build"
+		# you can set above variables (without export) in /etc/portage/env/net-im/telegram-desktop
+		# portage will use custom variable every build automatically
+		mycmakeargs+=(
+			-DTDESKTOP_API_ID="611335"
+			-DTDESKTOP_API_HASH="d524b414d21f4d37f08684c1df41ac9c"
+		)
+	fi
+
+	cmake_src_configure
+}
+
+pkg_postinst() {
+	xdg_pkg_postinst
+	if ! use X && ! use screencast; then
+		ewarn "both the 'X' and 'screencast' USE flags are disabled, screen sharing won't work!"
+		ewarn
+	fi
+	if has_version '<dev-qt/qtcore-5.15.2-r10'; then
+		ewarn "Versions of dev-qt/qtcore lower than 5.15.2-r10 might cause telegram"
+		ewarn "to crash when pasting big images from the clipboard."
+		ewarn
+	fi
+	if ! use jemalloc && use elibc_glibc; then
+		# https://github.com/telegramdesktop/tdesktop/issues/16084
+		# https://github.com/desktop-app/cmake_helpers/pull/91#issuecomment-881788003
+		ewarn "Disabling USE=jemalloc on glibc systems may cause very high RAM usage!"
+		ewarn "Do NOT report issues about RAM usage without enabling this flag first."
+		ewarn
+	fi
+	if use qt6; then
+		ewarn "Qt6 support in gentoo is experimental."
+		ewarn "Please report any issues you may find, but don't expect"
+		ewarn "everything to work correctly as of yet."
+		ewarn
+	fi
+	if use wayland && ! use qt6; then
+		ewarn "Wayland-specific integrations have been deprecated with Qt5."
+		ewarn "The app will continue to function under wayland, but some"
+		ewarn "functionality may be reduced."
+		ewarn "These integrations are only supported when built with Qt6."
+		ewarn
+	fi
+	if use qt6 && ! use qt6-imageformats; then
+		elog "Enable USE=qt6-imageformats for AVIF, HEIF and JpegXL support"
+		elog
+	fi
+	optfeature_header
+	optfeature "shop payment support (requires USE=dbus enabled)" net-libs/webkit-gtk:4
+	if ! use qt6; then
+		optfeature "AVIF, HEIF and JpegXL image support" kde-frameworks/kimageformats[avif,heif,jpegxl]
+	fi
+}
diff --git a/net-im/telegram-desktop/telegram-desktop-4.7.1.ebuild b/net-im/telegram-desktop/telegram-desktop-4.7.1-r1.ebuild
index 350747f4d8cc..349592fc763a 100644
--- a/net-im/telegram-desktop/telegram-desktop-4.7.1.ebuild
+++ b/net-im/telegram-desktop/telegram-desktop-4.7.1-r1.ebuild
@@ -43,7 +43,7 @@ RDEPEND="
 	media-libs/openal
 	media-libs/opus:=
 	media-libs/rnnoise
-	~media-libs/tg_owt-0_pre20230105:=[screencast=,X=]
+	~media-libs/tg_owt-0_pre20230428:=[screencast=,X=]
 	media-video/ffmpeg:=[opus,vpx]
 	sys-libs/zlib:=[minizip]
 	virtual/opengl
diff --git a/net-im/telegram-desktop/telegram-desktop-4.8.1-r1.ebuild b/net-im/telegram-desktop/telegram-desktop-4.8.1-r1.ebuild
new file mode 100644
index 000000000000..349592fc763a
--- /dev/null
+++ b/net-im/telegram-desktop/telegram-desktop-4.8.1-r1.ebuild
@@ -0,0 +1,207 @@
+# Copyright 2020-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{9..11} )
+
+inherit xdg cmake python-any-r1 optfeature flag-o-matic
+
+DESCRIPTION="Official desktop client for Telegram"
+HOMEPAGE="https://desktop.telegram.org"
+
+MY_P="tdesktop-${PV}-full"
+SRC_URI="https://github.com/telegramdesktop/tdesktop/releases/download/v${PV}/${MY_P}.tar.gz"
+S="${WORKDIR}/${MY_P}"
+
+LICENSE="BSD GPL-3-with-openssl-exception LGPL-2+"
+SLOT="0"
+KEYWORDS="~amd64 ~arm64 ~ppc64 ~riscv"
+IUSE="+dbus enchant +fonts +jemalloc screencast qt6 qt6-imageformats wayland +X"
+REQUIRED_USE="
+	qt6-imageformats? ( qt6 )
+"
+
+KIMAGEFORMATS_RDEPEND="
+	media-libs/libavif:=
+	media-libs/libheif:=
+	media-libs/libjxl
+"
+RDEPEND="
+	!net-im/telegram-desktop-bin
+	app-arch/lz4:=
+	dev-cpp/abseil-cpp:=
+	dev-libs/glib:2
+	dev-libs/libdispatch
+	dev-libs/libsigc++:2
+	dev-libs/openssl:=
+	dev-libs/protobuf
+	dev-libs/xxhash
+	media-libs/fontconfig:=
+	media-libs/libjpeg-turbo:=
+	~media-libs/libtgvoip-2.4.4_p20221208
+	media-libs/openal
+	media-libs/opus:=
+	media-libs/rnnoise
+	~media-libs/tg_owt-0_pre20230428:=[screencast=,X=]
+	media-video/ffmpeg:=[opus,vpx]
+	sys-libs/zlib:=[minizip]
+	virtual/opengl
+	dbus? ( >=dev-cpp/glibmm-2.76:2.68 )
+	!enchant? ( >=app-text/hunspell-1.7:= )
+	enchant? ( app-text/enchant:= )
+	jemalloc? ( dev-libs/jemalloc:=[-lazy-lock] )
+	!qt6? (
+		>=dev-qt/qtcore-5.15:5
+		>=dev-qt/qtgui-5.15:5[dbus?,jpeg,png,wayland?,X?]
+		>=dev-qt/qtimageformats-5.15:5
+		>=dev-qt/qtnetwork-5.15:5[ssl]
+		>=dev-qt/qtsvg-5.15:5
+		>=dev-qt/qtwidgets-5.15:5[png,X?]
+		kde-frameworks/kcoreaddons:=
+	)
+	qt6? (
+		dev-qt/qt5compat:6
+		dev-qt/qtbase:6[dbus?,gui,network,opengl,widgets,X?]
+		dev-qt/qtimageformats:6
+		dev-qt/qtsvg:6
+		wayland? ( dev-qt/qtwayland:6 )
+		qt6-imageformats? ( ${KIMAGEFORMATS_RDEPEND} )
+	)
+	X? (
+		x11-libs/libxcb:=
+		x11-libs/xcb-util-keysyms
+	)
+"
+DEPEND="${RDEPEND}
+	dev-cpp/range-v3
+	>=dev-cpp/ms-gsl-4
+"
+BDEPEND="
+	${PYTHON_DEPS}
+	>=dev-util/cmake-3.16
+	virtual/pkgconfig
+"
+# dev-libs/jemalloc:=[-lazy-lock] -> https://bugs.gentoo.org/803233
+
+PATCHES=(
+	"${FILESDIR}/tdesktop-4.2.4-jemalloc-only-telegram.patch"
+	"${FILESDIR}/tdesktop-4.4.1-fix-dupe-main-decl.patch"
+)
+
+# Current desktop-file-utils-0.26 does not understand Version=1.5
+QA_DESKTOP_FILE="usr/share/applications/${PN}.desktop"
+
+pkg_pretend() {
+	if has ccache ${FEATURES}; then
+		ewarn "ccache does not work with ${PN} out of the box"
+		ewarn "due to usage of precompiled headers"
+		ewarn "check bug https://bugs.gentoo.org/715114 for more info"
+		ewarn
+	fi
+}
+
+src_prepare() {
+	# Bundle kde-frameworks/kimageformats for qt6, since it's impossible to
+	#   build in gentoo right now.
+	if use qt6-imageformats; then
+		sed -e 's/DESKTOP_APP_USE_PACKAGED_LAZY/TRUE/' -i \
+			cmake/external/kimageformats/CMakeLists.txt || die
+		printf '%s\n' \
+			'Q_IMPORT_PLUGIN(QAVIFPlugin)' \
+			'Q_IMPORT_PLUGIN(HEIFPlugin)' \
+			'Q_IMPORT_PLUGIN(QJpegXLPlugin)' \
+			>> cmake/external/qt/qt_static_plugins/qt_static_plugins.cpp || die
+	fi
+
+	# kde-frameworks/kcoreaddons is bundled when using qt6, see:
+	#   cmake/external/kcoreaddons/CMakeLists.txt
+
+	cmake_src_prepare
+}
+
+src_configure() {
+	# The ABI of media-libs/tg_owt breaks if the -DNDEBUG flag doesn't keep
+	# the same state across both projects.
+	# See https://bugs.gentoo.org/866055
+	append-cppflags '-DNDEBUG'
+
+	local mycmakeargs=(
+		-DCMAKE_DISABLE_FIND_PACKAGE_tl-expected=ON  # header only lib, some git version. prevents warnings.
+		-DQT_VERSION_MAJOR=$(usex qt6 6 5)
+
+		-DDESKTOP_APP_DISABLE_DBUS_INTEGRATION=$(usex !dbus)
+		-DDESKTOP_APP_DISABLE_X11_INTEGRATION=$(usex !X)
+		-DDESKTOP_APP_DISABLE_WAYLAND_INTEGRATION=$(usex !wayland)
+		-DDESKTOP_APP_DISABLE_JEMALLOC=$(usex !jemalloc)
+		-DDESKTOP_APP_USE_ENCHANT=$(usex enchant)  # enables enchant and disables hunspell
+		-DDESKTOP_APP_USE_PACKAGED_FONTS=$(usex !fonts)  # use system fonts instead of bundled ones
+	)
+
+	if [[ -n ${MY_TDESKTOP_API_ID} && -n ${MY_TDESKTOP_API_HASH} ]]; then
+		einfo "Found custom API credentials"
+		mycmakeargs+=(
+			-DTDESKTOP_API_ID="${MY_TDESKTOP_API_ID}"
+			-DTDESKTOP_API_HASH="${MY_TDESKTOP_API_HASH}"
+		)
+	else
+		# https://github.com/telegramdesktop/tdesktop/blob/dev/snap/snapcraft.yaml
+		# Building with snapcraft API credentials by default
+		# Custom API credentials can be obtained here:
+		# https://github.com/telegramdesktop/tdesktop/blob/dev/docs/api_credentials.md
+		# After getting credentials you can export variables:
+		#  export MY_TDESKTOP_API_ID="17349""
+		#  export MY_TDESKTOP_API_HASH="344583e45741c457fe1862106095a5eb"
+		# and restart the build"
+		# you can set above variables (without export) in /etc/portage/env/net-im/telegram-desktop
+		# portage will use custom variable every build automatically
+		mycmakeargs+=(
+			-DTDESKTOP_API_ID="611335"
+			-DTDESKTOP_API_HASH="d524b414d21f4d37f08684c1df41ac9c"
+		)
+	fi
+
+	cmake_src_configure
+}
+
+pkg_postinst() {
+	xdg_pkg_postinst
+	if ! use X && ! use screencast; then
+		ewarn "both the 'X' and 'screencast' USE flags are disabled, screen sharing won't work!"
+		ewarn
+	fi
+	if has_version '<dev-qt/qtcore-5.15.2-r10'; then
+		ewarn "Versions of dev-qt/qtcore lower than 5.15.2-r10 might cause telegram"
+		ewarn "to crash when pasting big images from the clipboard."
+		ewarn
+	fi
+	if ! use jemalloc && use elibc_glibc; then
+		# https://github.com/telegramdesktop/tdesktop/issues/16084
+		# https://github.com/desktop-app/cmake_helpers/pull/91#issuecomment-881788003
+		ewarn "Disabling USE=jemalloc on glibc systems may cause very high RAM usage!"
+		ewarn "Do NOT report issues about RAM usage without enabling this flag first."
+		ewarn
+	fi
+	if use qt6; then
+		ewarn "Qt6 support in gentoo is experimental."
+		ewarn "Please report any issues you may find, but don't expect"
+		ewarn "everything to work correctly as of yet."
+		ewarn
+	fi
+	if use wayland && ! use qt6; then
+		ewarn "Wayland-specific integrations have been deprecated with Qt5."
+		ewarn "The app will continue to function under wayland, but some"
+		ewarn "functionality may be reduced."
+		ewarn "These integrations are only supported when built with Qt6."
+		ewarn
+	fi
+	if use qt6 && ! use qt6-imageformats; then
+		elog "Enable USE=qt6-imageformats for AVIF, HEIF and JpegXL support"
+		elog
+	fi
+	optfeature_header
+	optfeature "shop payment support (requires USE=dbus enabled)" net-libs/webkit-gtk:4
+	if ! use qt6; then
+		optfeature "AVIF, HEIF and JpegXL image support" kde-frameworks/kimageformats[avif,heif,jpegxl]
+	fi
+}