Enable dev-libs/wayland backend

Packages describing “wayland” as local USE flag

Package“wayland” Flag Description
app-editors/vscodeRun in wayland mode under wayland sessions, xwayland otherwise. This flag doesn't affect x11 sessions.
app-editors/vscodiumRun in wayland mode under wayland sessions, xwayland otherwise. This flag doesn't affect x11 sessions.
app-office/sc-imUse gui-apps/wl-clipboard for clipboard copy/paste
dev-qt/qt-docsInstall documentation for dev-qt/qtwayland
dev-qt/qtguiProvide dev-qt/qtwayland to ensure Qt applications can be run as Wayland clients
kde-plasma/plasma-login-sessionsInstall Wayland session file for Display Managers
media-gfx/ueberzugppEnable wayland support (proper window positioning is only supported with some compositors)
media-libs/gst-plugins-baseEnable Wayland EGL windowing system support (requires egl and at least one of gles2 or opengl)
media-libs/mesaEnable support for dev-libs/wayland
media-libs/mesa-amberEnable support for dev-libs/wayland
media-libs/waffleEnable Wayland support
sys-block/gpartedEnable interim workaround to allow running GParted under Wayland by granting permission to the X11 display using x11-apps/xhost
x11-terms/mltermEnable support for Wayland

All packages providing a “wayland” USE flag (123)