configure.ac: add -Werror to default compiler options

[James Hawkins]

On Thu, Sep 18, 2008 at 7:20 PM, Juan Lang <juan.lang at gmail.com> wrote:
>> I think the important thing for Dan's case is that he also used -Wall,
>> which we should never turn on by default, especially not with -Werror.
>>  Correct me if I've made an incorrect assumption.
>
> -Wall is turned by default:
>  EXTRACFLAGS="-Wall -pipe"
>

K, wasn't sure.  Thanks for the info.

-- 
James Hawkins