/usr/lib/glib/include and /usr/lib/Gtk--/include

[Joe Pfeiffer <pfeiffer cs nmsu edu>]

I'm curious as to motivatio behind the decision to put glibconfig.h
and gtk--config.h in /usr/lib/{glib,Gtk--}/include instead of
/usr/include.  AFAIK, these are the only packages in all of Linux to
handle files that must be included for compilation in this way, and
make trying to build Makefiles using automake/autoconf unnecessarily
unpleasant.  Why was it done?
-- 
Joseph J. Pfeiffer, Jr., Ph.D.       Phone -- (505) 646-1605
Department of Computer Science       FAX   -- (505) 646-1002
New Mexico State University          http://www.cs.nmsu.edu/~pfeiffer