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

[Alexey Dobriyan]

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