Dejagnu: use -isystem to include system header files.

[Daniel Jacobowitz]

On Thu, Nov 11, 2004 at 07:25:19PM -0500, Hans-Peter Nilsson wrote:
> Bug in the arm-elf port: it should define NO_IMPLICIT_EXTERN_C.

Zack's been wanting to flip the default for NO_IMPLICIT_EXTERN_C for
ages.  But until that's been done - and done for a couple of years
- let's try to accomodate this in DejaGNU, OK :-)

> Wot, there was no closure?  For the record, the original email:
> <URL:http://lists.gnu.org/archive/html/bug-dejagnu/2002-10/msg00009.html>
> (the reply was in 2002-11).  Our later conversation is at
> <URL:http://lists.gnu.org/archive/html/dejagnu/2004-05/msg00003.html>.
> 
> I thought we had closure at
> <URL:http://lists.gnu.org/archive/html/dejagnu/2004-05/msg00007.html>
> or at least at
> <URL:http://lists.gnu.org/archive/html/dejagnu/2004-05/msg00011.html>
> but now that you bring it up, I just think it's more of a bug in
> the arm-elf port and non-NO_IMPLICIT_EXTERN_C targets should be
> xfailed for applicable tests. ;-)

There was closure that I needed to go try something, which I never got
around to :-)

-- 
Daniel Jacobowitz