On Thu, Feb 25, 2016 at 11:11 AM, marxin <mli...@suse.cz> wrote:
> gcc/ChangeLog:

Ok.

Richard.

> 2016-02-25  Martin Liska  <mli...@suse.cz>
>
>         * system.h: Poison ENABLE_CHECKING macro.
> ---
>  gcc/system.h | 4 ++++
>  1 file changed, 4 insertions(+)
>
> diff --git a/gcc/system.h b/gcc/system.h
> index 445073c..cb54541 100644
> --- a/gcc/system.h
> +++ b/gcc/system.h
> @@ -1014,6 +1014,10 @@ extern void fancy_abort (const char *, int, const char 
> *) ATTRIBUTE_NORETURN;
>  #undef rindex
>   #pragma GCC poison bcopy bzero bcmp rindex
>
> +/* Poison ENABLE_CHECKING macro that should be replaced with
> +   'if (flag_checking)', or with CHECKING_P macro.  */
> +#pragma GCC poison ENABLE_CHECKING
> +
>  #endif /* GCC >= 3.0 */
>
>  /* This macro allows casting away const-ness to pass -Wcast-qual
> --
> 2.7.0
>

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