install broken for treelang

[Kelley Cook]

>On Mon, 2003-10-20 at 23:09, Andreas Jaeger wrote:
>> Mark,
>> 
>> have you tested this with Ada?  I now get:
>> 
>> makeinfo --split-size=5000000 -I /cvs/gcc/gcc/doc/include -I /cvs/gcc/gcc/ada -o /builds/gcc/misc/gcc/doc/gnat_rm.info /cvs/gcc/gcc/ada/gnat_rm.texi
>> /builds/gcc/misc/gcc/doc/gnat_rm.info: No such file or directory
>> cd ada/doctools && gnatmake -q xgnatug
>
> This patch corrects that problem, which was due to the switch to making
> the default docobjdir be part of objdir, not srcdir.  (My earlier patch
> made the Makefiles honor docobjdir; they did not before.)
> 
> Tested by rebuilding "make info" using the current mainline.
> 
> Applied on the mainline.

Mark,

I have to take half blame for this regression, since your patch wouldn't 
have caused this without my patch also.  I'm certain that your fix is the 
obvious fix, although that error didn't show up in my pre-commit bootstrap 
test since docobjdir was already created in my tree by the time g77.info 
was attempted to be built.

Thanks for fixing this.  It is more correct than reverting my patch, which
I was about to commit this morning, until I saw the CVS updates to 
Make-lang.in.

Kelley Cook