+if with_gallium_vdpau
+ subdir('state_trackers/vdpau')
+ subdir('targets/vdpau')
+endif
+if with_gallium_xvmc
+ subdir('state_trackers/xvmc')
+ subdir('targets/xvmc')
+endif
+if with_gallium_omx != 'disabled'
+ subdir('state_trackers/omx')
+ subdir('targets/omx')
+endif
+if with_gallium_va
+ subdir('state_trackers/va')
+ subdir('targets/va')
+endif
+if with_gallium_xa
+ subdir('state_trackers/xa')
+ subdir('targets/xa')
+endif
+if with_platform_haiku
+ subdir('state_trackers/hgl')
+ subdir('targets/haiku-softpipe')
+endif
+if with_gallium_st_nine
+ subdir('state_trackers/nine')
+ subdir('targets/d3dadapter9')
+endif
+if with_tests
+ subdir('targets/graw-null')
+ if with_glx == 'gallium-xlib'
+ subdir('targets/graw-xlib')
+ endif
+ subdir('tests')
+endif