gtk_dep = dependency('gtk+-3.0', required : false) gtk_wayland_dep = dependency('gtk+-wayland-3.0', required : false) if use_wayland and gtk_dep.found() and gtk_wayland_dep.found() executable('waylandsink', 'main.c', extra_files: ['window.ui'], install: false, include_directories : [configinc], dependencies : [gtk_dep, gtk_wayland_dep, gst_dep, gstwayland_dep], c_args : ['-DHAVE_CONFIG_H=1', '-DGST_USE_UNSTABLE_API=1'], ) endif