https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113059
Florian Weimer <fw at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |fw at gcc dot gnu.org
--- Comment #8 from Florian Weimer <fw at gcc dot gnu.org> ---
(In reply to Jakub Jelinek from comment #3)
> Seems the package's configure is affected by most likely the modern C
> changes,
> I see
> --- config.h.good 2023-12-22 17:47:44.615207332 +0100
> +++ config.h.bad 2023-12-22 17:46:42.304068624 +0100
> @@ -37,7 +37,7 @@
> /* #undef F77_FUNC_ */
>
> /* Define if F77_FUNC and F77_FUNC_ are equivalent. */
> -/* #undef F77_FUNC_EQUIV */
> +#define F77_FUNC_EQUIV 1
>
> /* Define if F77 and FC dummy `main' functions are identical. */
> /* #undef FC_DUMMY_MAIN_EQ_F77 */
> @@ -404,7 +404,7 @@
>
> /* Include g77-compatible wrappers in addition to any other Fortran
> wrappers.
> */
> -/* #undef WITH_G77_WRAPPERS */
> +#define WITH_G77_WRAPPERS 1
>
> /* Use our own aligned malloc routine; mainly helpful for Windows systems
> lacking aligned allocation system-library routines. */
> diff in config.h between my system gcc 12 and gcc 14 snapshot.
> But that isn't the reason for the failure.
I don't see a different to system gcc 13. It has F77_FUNC_EQUIV and
WITH_G77_WRAPPERS set as well. Do you see this for all build variants of fftw?
