Compilation Frustration

["Adam Williams" <awilliam@xxxxxxxxxxxxx>]

I want to build a customized version of XDM.  So I got the xdm sources from the
xdm-extgreet web site,  which give pam and no-pam version of the xdm source
removed from the entire X11 tree.  So I do an make xdm as the README fiel
suggests and I get a :


In file included from Imakefile.c:8:
/usr/X11R6/lib/X11/config/Imake.tmpl:1020: Project.tmpl: No such file or
directory
imake: Exit code 33.
  Stop.
Makefile:10: *** missing separator.  Stop.
make: *** [xdm] Error 2

I've checked and there is in fact no such file.  I've installed the entire
XFree86-3.3-1.src.rpm and the file isn't in their either.  I don't know much
about imake or how the whole X11 source gets compiled (I imagine it is very
complicated).  Does anyone know anything about this file,  or how to compile
just this one part of X?