Hi!
On Wed, Jul 23, 2025 at 01:51:18PM +0530, Kishan Parmar wrote:
> Configure script previously accepted unsupported --with-long-double-64
> option without any warning, leading to confusion. This option was
> mistakenly documented in install.texi but never handled by configure
> script, resulting in it being silently ignored.
>
> Patch updates configure script to error out when --with-long-double-64
> or --without-long-double-64 is used, and instructs to use the correct
> --without-long-double-128 or --with-long-double-128 option instead.
>
> Additionally, the mistaken documentation reference in install.texi has
> been corrected to reflect the actual supported option.
>
> 2025-07-23 Peter Bergner <berg...@gcc.gnu.org>
> Kishan Parmar <kis...@linux.ibm.com>
>
> ChangeLog:
> * configure: Regenerate.
> * configure.ac: error out on --with-long-double-64.
Capital E, "Error". And put this line before the
"configure: Regenerate." line please.
In as far as this is just for rs6000, okay for trunk, and thanks! But
the code is really more generic code, so perhaps a RM can ok this as
well :-)
> gcc/ChangeLog:
> * doc/install.texi: Remove incorrect mention of --with-long-double-64.
Same things here: looks fine, but not technically something I am the
authority on.
> -If you use the @option{--with-long-double-64} configuration option,
> +If you use the @option{--without-long-double-128} configuration option,
(Is this something that changed over the years? That would explain some
things).
Segher
