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# Copyright 2020-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
PYTHON_COMPAT=( python3_{10..12} )
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 ~loong ~ppc64 ~riscv"
IUSE="dbus enchant +fonts screencast qt6 qt6-imageformats wayland webkit +X"
REQUIRED_USE="
qt6-imageformats? ( qt6 )
"
KIMAGEFORMATS_RDEPEND="
media-libs/libavif:=
media-libs/libheif:=
>=media-libs/libjxl-0.8.0:=
"
CDEPEND="
!net-im/telegram-desktop-bin
app-arch/lz4:=
dev-cpp/abseil-cpp:=
>=dev-cpp/glibmm-2.77:2.68
dev-libs/glib:2
dev-libs/libdispatch
dev-libs/openssl:=
dev-libs/protobuf
dev-libs/xxhash
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_pre20230921:=[screencast=,X=]
media-video/ffmpeg:=[opus,vpx]
sys-libs/zlib:=[minizip]
!enchant? ( >=app-text/hunspell-1.7:= )
enchant? ( app-text/enchant:= )
!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:5
webkit? (
>=dev-qt/qtdeclarative-5.15:5
>=dev-qt/qtwayland-5.15:5
)
)
qt6? (
>=dev-qt/qtbase-6.5:6=[dbus?,gui,network,opengl,wayland?,widgets,X?]
>=dev-qt/qtimageformats-6.5:6
>=dev-qt/qtsvg-6.5:6
webkit? (
>=dev-qt/qtdeclarative-6.5:6
>=dev-qt/qtwayland-6.5:6[compositor]
)
qt6-imageformats? (
>=dev-qt/qtimageformats-6.5:6=
${KIMAGEFORMATS_RDEPEND}
)
)
X? (
x11-libs/libxcb:=
x11-libs/xcb-util-keysyms
)
"
RDEPEND="${CDEPEND}
webkit? ( || ( net-libs/webkit-gtk:4.1 net-libs/webkit-gtk:6 ) )
"
DEPEND="${CDEPEND}
>=dev-cpp/cppgir-0_p20240110
>=dev-cpp/ms-gsl-4
dev-cpp/expected-lite
dev-cpp/range-v3
"
BDEPEND="
${PYTHON_DEPS}
>=dev-build/cmake-3.16
>=dev-cpp/cppgir-0_p20230926
dev-util/gdbus-codegen
virtual/pkgconfig
wayland? ( dev-util/wayland-scanner )
"
PATCHES=(
"${FILESDIR}/tdesktop-4.10.0-system-cppgir.patch"
"${FILESDIR}/tdesktop-4.10.5-qt_compare.patch"
)
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.
# Happily fail if libraries aren't found...
find -type f \( -name 'CMakeLists.txt' -o -name '*.cmake' \) \
\! -path './Telegram/lib_webview/CMakeLists.txt' \
\! -path './cmake/external/expected/CMakeLists.txt' \
\! -path './cmake/external/kcoreaddons/CMakeLists.txt' \
\! -path './cmake/external/qt/package.cmake' \
-print0 | xargs -0 sed -i \
-e '/pkg_check_modules(/s/[^ ]*)/REQUIRED &/' \
-e '/find_package(/s/)/ REQUIRED)/' || die
# Make sure to check the excluded files for new
# CMAKE_DISABLE_FIND_PACKAGE entries.
# Control QtDBus dependency from here, to avoid messing with QtGui.
if ! use dbus; then
sed -e '/find_package(Qt[^ ]* OPTIONAL_COMPONENTS/s/DBus *//' \
-i cmake/external/qt/package.cmake || die
fi
cmake_src_prepare
}
src_configure() {
# Having user paths sneak into the build environment through the
# XDG_DATA_DIRS variable causes all sorts of weirdness with cppgir:
# - bug 909038: can't read from flatpak directories (fixed upstream)
# - bug 920819: system-wide directories ignored when variable is set
export XDG_DATA_DIRS="${EPREFIX}/usr/share"
# Evil flag (bug #919201)
filter-flags -fno-delete-null-pointer-checks
# The ABI of media-libs/tg_owt breaks if the -DNDEBUG flag doesn't keep
# the same state across both projects.
# See https://bugs.gentoo.org/866055
append-cppflags '-DNDEBUG'
local qt=$(usex qt6 6 5)
local mycmakeargs=(
-DQT_VERSION_MAJOR=${qt}
# Override new cmake.eclass defaults (https://bugs.gentoo.org/921939)
# Upstream never tests this any other way
-DCMAKE_DISABLE_PRECOMPILE_HEADERS=OFF
# Control automagic dependencies on certain packages
## Header-only lib, some git version.
-DCMAKE_DISABLE_FIND_PACKAGE_tl-expected=ON
-DCMAKE_DISABLE_FIND_PACKAGE_Qt${qt}Quick=$(usex !webkit)
-DCMAKE_DISABLE_FIND_PACKAGE_Qt${qt}QuickWidgets=$(usex !webkit)
-DCMAKE_DISABLE_FIND_PACKAGE_Qt${qt}WaylandClient=$(usex !wayland)
## Only used in Telegram/lib_webview/CMakeLists.txt
-DCMAKE_DISABLE_FIND_PACKAGE_Qt${qt}WaylandCompositor=$(usex !webkit)
## KF6CoreAddons is currently unavailable in ::gentoo
-DCMAKE_DISABLE_FIND_PACKAGE_KF${qt}CoreAddons=$(usex qt6)
-DDESKTOP_APP_DISABLE_X11_INTEGRATION=$(usex !X)
-DDESKTOP_APP_DISABLE_WAYLAND_INTEGRATION=$(usex !wayland)
## Enables enchant and disables hunspell
-DDESKTOP_APP_USE_ENCHANT=$(usex enchant)
## Use system fonts instead of bundled ones
-DDESKTOP_APP_USE_PACKAGED_FONTS=$(usex !fonts)
)
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 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
if ! use qt6; then
optfeature "AVIF, HEIF and JpegXL image support" kde-frameworks/kimageformats[avif,heif,jpegxl]
fi
}
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