if build_xephyr
    subdir('kdrive')
endif

if build_xvfb
    subdir('vfb')
endif

if build_xnest
    subdir('xnest')
endif

if build_xorg
    subdir('xfree86')
endif

if build_xquartz
    subdir('xquartz')
endif

if build_xwin
    subdir('xwin')
endif