+if NEED_GALLIUM_VL_WINSYS
+
+noinst_LTLIBRARIES += libgalliumvlwinsys.la
+
+libgalliumvlwinsys_la_CFLAGS = $(COMMON_VL_CFLAGS)
+libgalliumvlwinsys_la_SOURCES = $(VL_WINSYS_SOURCES)
+
+if HAVE_PLATFORM_X11
+libgalliumvlwinsys_la_SOURCES += $(VL_WINSYS_DRI2_SOURCES)
+
+if HAVE_DRI3
+libgalliumvlwinsys_la_SOURCES += $(VL_WINSYS_DRI3_SOURCES)
+endif