[PATH][Ada] Fix multilib handling of gnat.dg when RUNTESTFLAGS is used

[Laurent GUERBY]

On Wed, 2009-05-27 at 03:01 -0300, Alexandre Oliva wrote:
> Hi, Laurent,
> 
> On Apr  7, 2009, Laurent GUERBY <laurent@guerby.net> wrote:
> 
> > It's commited on trunk and 4.4, testresults from the farm
> > on x86_64 now use RUNTESTFLAGS for -m32/-m64:
> 
> Erhm...
> 
> This patch http://gcc.gnu.org/ml/gcc-patches/2009-04/msg00312.html
> caused a silent regression in gnat testing, that luckily got noisy with
> -fcompare-debug testing in the VTA branch.

This regression is known (detected by Eric Botcazou) and a potential
solution was discussed (with patches) a few weeks ago:

http://gcc.gnu.org/ml/gcc-patches/2009-05/msg00313.html
http://gcc.gnu.org/ml/gcc-patches/2009-05/msg00334.html

I sent a PING for my latest patch yesterday:

http://gcc.gnu.org/ml/gcc-patches/2009-05/msg01639.html

Sincerely,

Laurent