On Thu, Feb 2, 2023 at 12:41 PM Iain Sandoe <i...@sandoe.co.uk> wrote:
>
>
>
> > On 30 Jan 2023, at 07:48, Richard Biener <richard.guent...@gmail.com> wrote:
> >
> > On Sun, Jan 29, 2023 at 12:35 PM Iain Sandoe via Gcc-patches
> > <gcc-patches@gcc.gnu.org> wrote:
> >>
> >> Technically, this is seems to be a regression somewhere between 4.2 and
> >> 4.6 but, it seems, not enough for anyone to care too much. Tested on
> >> various Darwin versions and x86_64, powerpc64 linux,
> >> OK for trunk {now,stage1}?
> >
> > This will elide the earlier printing, right?
>
> Yes.
>
> > eliding the 2nd would be prefered so the info comes first?
>
> Indeed; that is better ..
>
> how about this update then?
> OK for trunk now/stage1?
OK now.
Richard.
> — 8< ---
>
> For a regular compile job, with -v we emit the GCC version information
> twice - once from main() and once from process_options().
>
> We do not need to output the second header.
>
> Signed-off-by: Iain Sandoe <i...@sandoe.co.uk>
>
> gcc/ChangeLog:
>
> * toplev.cc (toplev::main): Only print the version information header
> from toplevel main().
> ---
> gcc/toplev.cc | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/gcc/toplev.cc b/gcc/toplev.cc
> index 42937f0ba00..4c15d4f542e 100644
> --- a/gcc/toplev.cc
> +++ b/gcc/toplev.cc
> @@ -1358,7 +1358,7 @@ process_options (bool no_backend)
> option flags in use. */
> if (version_flag)
> {
> - print_version (stderr, "", true);
> + /* We already printed the version header in main (). */
> if (!quiet_flag)
> {
> fputs ("options passed: ", stderr);
> --
> 2.37.1 (Apple Git-137.1)
>
>
