Re: [PATCH] selftests: proc: Fix _GNU_SOURCE redefined build warns

[Shuah Khan]

On 9/24/19 1:52 PM, Alexey Dobriyan wrote:
> On Tue, Sep 24, 2019 at 12:19:10PM -0600, Shuah Khan wrote:
> > Fix the following _GNU_SOURCE redefined build warns:
> >
> > proc-loadavg-001.c:17: warning: "_GNU_SOURCE" redefined
> > proc-self-syscall.c:16: warning: "_GNU_SOURCE" redefined
> > proc-uptime-002.c:18: warning: "_GNU_SOURCE" redefined
>
> > +#ifndef _GNU_SOURCE
> >   #define _GNU_SOURCE
> > +#endif
>
> Why are you doing this.
>
> There are 140 redefinitions of _GNU_SOURCE


Is there something wrong with getting rid of this warning?

thanks,
-- Shuah