[PATCH, various] Add "pdf" target to all relevant GCC makefiles.

[Steve Kargl]

On Tue, Oct 10, 2006 at 09:20:26AM -0700, Brooks Moses wrote:
> ---gcc/fortran--------------------------------------------
> 
> 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
> 
> 	* Make-lang.in: Added "fortran.pdf", "gfortran.pdf" target
> 	support.
> 

This part is OK.  Of course, I can't approve the whole thing.

-- 
Steve