RTEMS ada/env.c minor patch

[Joel Sherrill]

Ralf Corsepius wrote:
> On Wed, 2007-09-19 at 08:46 +0200, Arnaud Charlet wrote:
>   
>>> 2007-09-18  Joel Sherrill <joel.sherrill@oarcorp.com>
>>>
>>>    * env.c: Newlib does not include clearenv().  Use
>>>    built-in alternative.
>>>       
>> You mention newlib but use __rtems__ as the discriminant. ISn't there
>> a newlib macro to use instead ?
>>     
> Why don't you apply an autoconf for clearenv instead?
>   
That would be a better solution but that is for the Ada maintainers
to address.  I am just making sure the code does the right thing
on RTEMS.

-joel
> Ralf
>
>
>