wuaueng: Add stubbed wuaueng.dll.
diff --git a/configure.ac b/configure.ac
index 68f0f27..a6daf78 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2558,6 +2558,7 @@
 WINE_CONFIG_MAKEFILE([dlls/wsock32/Makefile],[dlls/Makedll.rules],[dlls],[ALL_DLL_DIRS])
 WINE_CONFIG_MAKEFILE([dlls/wtsapi32/Makefile],[dlls/Makedll.rules],[dlls],[ALL_DLL_DIRS])
 WINE_CONFIG_MAKEFILE([dlls/wuapi/Makefile],[dlls/Makedll.rules],[dlls],[ALL_DLL_DIRS])
+WINE_CONFIG_MAKEFILE([dlls/wuaueng/Makefile],[dlls/Makedll.rules],[dlls],[ALL_DLL_DIRS])
 WINE_CONFIG_MAKEFILE([dlls/xinput1_1/Makefile],[dlls/Makedll.rules],[dlls],[ALL_DLL_DIRS])
 WINE_CONFIG_MAKEFILE([dlls/xinput1_2/Makefile],[dlls/Makedll.rules],[dlls],[ALL_DLL_DIRS])
 WINE_CONFIG_MAKEFILE([dlls/xinput1_3/Makefile],[dlls/Makedll.rules],[dlls],[ALL_DLL_DIRS])