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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug bootstrap/111664] [14 regression] Fails to build with mawk
 (error in gcc/opt-read.awk) after r14-4354-ge4a4b8e983bac8
Date: Wed, 04 Oct 2023 13:38:34 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D111664

--- Comment #4 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Kito Cheng <kito@gcc.gnu.org>:

https://gcc.gnu.org/g:027a94cf32be0b53d163e252e3c9e4800ad8f5f4

commit r14-4395-g027a94cf32be0b53d163e252e3c9e4800ad8f5f4
Author: Kito Cheng <kito.cheng@sifive.com>
Date:   Mon Oct 2 10:50:42 2023 +0800

    options: Prevent multidimensional arrays [PR111664]

    Multidimensional arrary is gawk extension, and we accidentally
    introduced that in recent commit[1].

    [1]
https://gcc.gnu.org/git/?p=3Dgcc.git;a=3Dcommit;h=3De4a4b8e983bac865eb435b1=
1798e38d633b98942

    gcc/ChangeLog:

            PR bootstrap/111664
            * opt-read.awk: Drop multidimensional arrays.
            * opth-gen.awk: Ditto.=