Re: tweaks needed for 10 branch

[Andrew Cagney <andrew.cagney%gmail.com@localhost>]

On Tue, 11 Jul 2023 at 16:03, matthew green <mrg%eterna.com.au@localhost> wrote:
>
> can you try commenting/removing this line (@L44 in -current) in
> external/gpl3/gcc/usr.bin/Makefile.inc:
>
>    CXXFLAGS+=   -std=gnu++98
>
> i started seeing at least the gcc.c failure with GCC 10.5, and it
> seems that the upstream build doesn't use this by default now, and
> removing it fixed the build for me.

I started with an unmodified tree (i.e., above not applied), it died..
But a pull and re-try built.  For reference tip is:

commit 54cd507a2324fb39b6955bf3284dfa6d9a92090b (HEAD -> trunk,
origin/trunk, origin/HEAD)
Author: mrg <mrg%NetBSD.org@localhost>
Date:   Wed Jul 12 07:35:15 2023 +0000

    don't force gnu++98 here.

    fixes build issues seen with GCC 10.5, as well as hopefully ones reported
    by Andrew Cagney on current-users.

thanks