finding lib/include dirs

I maintain an R package that allows one to access postgresql tables from
within R.  (If anyone is curious, the url is
http://rpgsql.sourceforge.net.)  I've found it really difficult to write
an automated configure script that will find the postgresql library and
include files, because different packagers put them in different
places.  I'd like to make a request.  It would be convenient if there
were a small utility distributed with postgresql that would report the
location of the library and include directories a la gnome-config.  All
that is needed is a small script with autoconf substitutions for the
library and include paths.

Cheers,
Tim

-- 
Timothy H. Keitt
National Center for Ecological Analysis and Synthesis
735 State Street, Suite 300, Santa Barbara, CA 93101
Phone: 805-892-2519, FAX: 805-892-2510
http://www.nceas.ucsb.edu/~keitt/