d3dx9: Start implementation of d3dx9_25.
diff --git a/configure.ac b/configure.ac
index 4e33dfd..00fe99e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1704,6 +1704,7 @@
 AC_CONFIG_FILES([dlls/d3dx8/Makefile])
 AC_CONFIG_FILES([dlls/d3dx8/tests/Makefile])
 AC_CONFIG_FILES([dlls/d3dx9_24/Makefile])
+AC_CONFIG_FILES([dlls/d3dx9_25/Makefile])
 AC_CONFIG_FILES([dlls/d3dx9_36/Makefile])
 AC_CONFIG_FILES([dlls/d3dxof/Makefile])
 AC_CONFIG_FILES([dlls/dbghelp/Makefile])