From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugzilla@gcc.gnu.org>
Received: by sourceware.org (Postfix, from userid 48)
	id B2044381ECA3; Wed,  7 Dec 2022 00:07:27 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org B2044381ECA3
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org;
	s=default; t=1670371647;
	bh=dvscHdK3YsaSZA/Q3bSS/ZHMcag/NUfMNuAfWmkuKWY=;
	h=From:To:Subject:Date:In-Reply-To:References:From;
	b=aVuiIEA6ZVoydeK5nhd0GZrwjp7B88iuwEWwX/Ey9uzJ+2yEDat6mxpadqPjW72jq
	 PCuPoMzQIelgb/Opt84YnJOe8cTGJwFu5pwazPrt6cZEUzQHalFRV2VVRp3k48zq/6
	 6JIOq3NlTcJCdJoIXHuMROXUOF0EgvYKb52aOXOE=
From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/107998] [13 Regression] gcc-13-20221204 failure to build
 on Cygwin No dirname for option: m32
Date: Wed, 07 Dec 2022 00:07:26 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: target
X-Bugzilla-Version: 13.0
X-Bugzilla-Keywords: build
X-Bugzilla-Severity: normal
X-Bugzilla-Who: pinskia at gcc dot gnu.org
X-Bugzilla-Status: UNCONFIRMED
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: P3
X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org
X-Bugzilla-Target-Milestone: 13.0
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: target_milestone component cc
Message-ID: <bug-107998-4-GV4eM188sP@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-107998-4@http.gcc.gnu.org/bugzilla/>
References: <bug-107998-4@http.gcc.gnu.org/bugzilla/>
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/
Auto-Submitted: auto-generated
MIME-Version: 1.0
List-Id: <gcc-bugs.sourceware.org>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D107998

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |13.0
          Component|bootstrap                   |target
                 CC|                            |clyon at gcc dot gnu.org

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
MULTILIB_OPTIONS =3D m64/m32
MULTILIB_DIRNAMES =3D 64
MULTILIB_OSDIRNAMES =3D ../lib ../lib32

Hmmm, the fix is obviously just add 32 to MULTILIB_DIRNAMES .

https://gcc.gnu.org/pipermail/gcc-patches/2022-November/606887.html=