Automake and directories

	Hi, 

Looks like I am not so wise to make this. And we need some solution ASAP.
 
Anyone knows how to define directories creation in Makefile.am?
I need to create $etc/midgard/conf.d and $share/midgard/schema dirs.

First case is somehow related to trick which should be done to 
overwrite ( far from being clever ) sysconfdir.

The second case is related to pkgdatadir already being defined.

I thought that everything is fine till we found that proplem on testing server.
In my case make silently ignored the fact that directories are missed 
and files can not be copied.

Hints?

Piotras