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From: Jonathan Wakely <jwakely.gcc@gmail.com>
Date: Fri, 24 Jun 2022 11:00:55 +0100
Message-ID: <CAH6eHdQV6JfM7eo8m0+4ZsG5oudvVbVnxLuV8C0OgJQooEMmtA@mail.gmail.com>
Subject: Re: [PATCH 3/8] libstdc++: use grep -E instead of egrep in scripts
To: Xi Ruoyao <xry111@xry111.site>
Cc: gcc-patches <gcc-patches@gcc.gnu.org>, "libstdc++" <libstdc++@gcc.gnu.org>
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On Fri, 24 Jun 2022 at 08:03, Xi Ruoyao via Libstdc++
<libstdc++@gcc.gnu.org> wrote:
>
> egrep has been deprecated in favor of grep -E for a long time, and the
> next grep release (3.8 or 4.0) will print a warning of egrep is used.
> Stop using egrep so we won't see the warning.
>
> libstdc++-v3/ChangeLog:
>
>         * scripts/extract_symvers.in: Use grep -E instead of egrep.
>         * libstdc++-v3/scripts/run_doxygen: Likewise.

This should be just scripts/run_doxygen here. You can use the git
gcc-verify alias to check your changelog format.


With that fixed it's OK for trunk and gcc-12 and gcc-11 branches, thanks!