app-accessibility/at-spi2-core
dev-libs/expat
dev-libs/glib:2
dev-libs/nspr
dev-libs/nss
media-libs/alsa-lib
media-libs/fontconfig:1.0
net-print/cups
sys-power/upower
sys-apps/dbus
x11-libs/cairo[glib]
x11-libs/gdk-pixbuf:2
x11-libs/gtk+:3
x11-libs/libX11
x11-libs/libXcomposite
x11-libs/libXcursor
x11-libs/libXdamage
x11-libs/libXext
x11-libs/libXfixes
x11-libs/libXi
x11-libs/libXrandr
x11-libs/libXrender
x11-libs/libXScrnSaver
x11-libs/libXtst
x11-libs/pango

alsa?
      ( media-libs/alsa-lib )

pulseaudio?
      ( media-libs/libpulse )

dev-libs/glib:2
dev-qt/qtcore:5
dev-qt/qtgui:5[accessibility,dbus,X
      (-)
]
dev-qt/qtnetwork:5
dev-qt/qtsql:5[sqlite]
dev-qt/qtsvg:5
dev-qt/qtwebchannel:5
dev-qt/qtwebengine:5[geolocation
      (+)
,widgets]
dev-qt/qtwebsockets:5
dev-qt/qtwidgets:5

alsa?
      ( media-libs/alsa-lib )

pulseaudio?
      ( media-libs/libpulse )

system-libcxx?
      ( sys-libs/libcxx[libcxxabi] )

!system-libcxx?
      ( sys-libs/libunwind )

system-quazip?
      ( dev-libs/quazip:0/1[qt5
            (+)
      ] )