ddrawex: Start some tests.
diff --git a/configure.ac b/configure.ac
index a4fdd8d..13530ac 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1825,6 +1825,7 @@
 WINE_CONFIG_MAKEFILE([dlls/ddraw/Makefile],[dlls/Makedll.rules],[dlls],[ALL_DLL_DIRS])
 WINE_CONFIG_MAKEFILE([dlls/ddraw/tests/Makefile],[dlls/Maketest.rules],[dlls],[ALL_TEST_DIRS],[enable_tests])
 WINE_CONFIG_MAKEFILE([dlls/ddrawex/Makefile],[dlls/Makedll.rules],[dlls],[ALL_DLL_DIRS])
+WINE_CONFIG_MAKEFILE([dlls/ddrawex/tests/Makefile],[dlls/Maketest.rules],[dlls],[ALL_TEST_DIRS],[enable_tests])
 WINE_CONFIG_MAKEFILE([dlls/devenum/Makefile],[dlls/Makedll.rules],[dlls],[ALL_DLL_DIRS])
 WINE_CONFIG_MAKEFILE([dlls/dinput/Makefile],[dlls/Makedll.rules],[dlls],[ALL_DLL_DIRS])
 WINE_CONFIG_MAKEFILE([dlls/dinput/tests/Makefile],[dlls/Maketest.rules],[dlls],[ALL_TEST_DIRS],[enable_tests])