On 2020-08-05 10:58:29 -0700, Paul Eggert wrote:
> On 8/5/20 10:32 AM, Vincent Lefevre wrote:
> > With MPFR, it works after applying this patch.
>
> I don't see it as working with MPFR. If you try to build MPFR 4.1.0 with
> "./configure CFLAGS='-g3 -O2 -Werror=old-style-definition'", then
>
On 8/5/20 10:32 AM, Vincent Lefevre wrote:
With MPFR, it works after applying this patch.
I don't see it as working with MPFR. If you try to build MPFR 4.1.0 with
"./configure CFLAGS='-g3 -O2 -Werror=old-style-definition'", then 'configure'
makes some other wrong decisions on my platform
On Wed, 5 Aug 2020, Zack Weinberg wrote:
> +1 from me regardless -- we should be phasing out the use of pre-ANSI
> constructs in autoconf's generated C snippets, and this is as good a
> place to start as any.
Note that C2x no longer had old-style function definitions and treats ()
in a function
On Wed, Aug 5, 2020 at 1:32 PM Vincent Lefevre wrote:
>
> On 2020-08-05 07:24:38 -0700, Paul Eggert wrote:
> > On 8/5/20 3:59 AM, Vincent Lefevre wrote:
> > > This allows one to avoid a failure with AC_COMPUTE_INT when using
> > > the -Werror=old-style-definition GCC option.
> >
> > Why is this
On 2020-08-05 07:24:38 -0700, Paul Eggert wrote:
> On 8/5/20 3:59 AM, Vincent Lefevre wrote:
> > This allows one to avoid a failure with AC_COMPUTE_INT when using
> > the -Werror=old-style-definition GCC option.
>
> Why is this needed? Telling 'configure' to use -Werror has never worked, for
>
On 8/5/20 9:24 AM, Paul Eggert wrote:
On 8/5/20 3:59 AM, Vincent Lefevre wrote:
This allows one to avoid a failure with AC_COMPUTE_INT when using
the -Werror=old-style-definition GCC option.
Why is this needed? Telling 'configure' to use -Werror has never worked,
for lots of other reasons.
On 8/5/20 3:59 AM, Vincent Lefevre wrote:
This allows one to avoid a failure with AC_COMPUTE_INT when using
the -Werror=old-style-definition GCC option.
Why is this needed? Telling 'configure' to use -Werror has never worked, for
lots of other reasons.
This allows one to avoid a failure with AC_COMPUTE_INT when using
the -Werror=old-style-definition GCC option.
* lib/autoconf/c.m4 (AC_LANG_INT_SAVE): In function declarators,
use "(void)" instead of "()".
Signed-off-by: Vincent Lefevre
---
lib/autoconf/c.m4 | 4 ++--
1 file changed, 2
