Re: finish the GNULIB_POSIXCHECK framework

[Jim Meyering]

On Sun, Aug 5, 2018 at 11:26 PM, Bruno Haible <address@hidden> wrote:
> With this framework in place, it is now possible to eliminate the
> "checking whether ... is declared without a macro" checks when they
> are not needed.
>
> 2018-08-05  Bruno Haible  <address@hidden>
>
>         Optimize the "checking whether ... is declared without a macro" 
> checks.
>         Suggested by Paul Eggert in
>         <https://lists.gnu.org/archive/html/bug-gnulib/2011-01/msg00339.html>.
>         * m4/warn-on-use.m4 (gl_WARN_ON_USE_PREPARE): Expand to nothing if the
>         Gnulib module 'posixcheck' is not in use.

Thanks yet again for all of your gnulib improvements!