From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 9BCFE3858C53; Mon, 7 Nov 2022 14:49:33 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 9BCFE3858C53 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1667832573; bh=rMuAD1PyjSbl7GpX5QhHbnlpbKkHF6Kdw+SOJ2IOvIw=; h=From:To:Subject:Date:In-Reply-To:References:From; b=uzV6lMFVi6UDTLu6lUpwEw+ZC3Cq5SN6iMfRH0A61U1cpJKo0sneaiX6tqljfOXR1 RMQ9hT2p3XJjLXzaSUQHD5v3JHW1y+1bAqarSUIhQTFKoUtjfm2KBgunTNAoE3j7EV vZO4pKTU6gI2jAPvyAzCTNt9X9Mi5/xD9Mnoba6g= From: "ro at CeBiTec dot Uni-Bielefeld.DE" To: gcc-bugs@gcc.gnu.org Subject: [Bug d/106977] [13 regression] d21 dies with SIGBUS on 32-bit Darwin Date: Mon, 07 Nov 2022 14:49:33 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: d X-Bugzilla-Version: 13.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: ro at CeBiTec dot Uni-Bielefeld.DE X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P4 X-Bugzilla-Assigned-To: ibuclaw at gdcproject dot org X-Bugzilla-Target-Milestone: 13.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: 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: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D106977 --- Comment #2 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #1 from Iain Buclaw --- > Is there a (sort of simple) bootstrap process one can follow for 32-bit O= SX? > > I have the means to test locally, but I can't get much further than build= ing > gdc-11 -m32 - using said compiler to bootstrap mainline fails for non-D r= elated > reasons when building stage1. I'm just using gdc 11.2.1 as of 1250dcee74985eaeacae3b85e5ec78937225d322, configure with /vol/gcc/src/hg/gcc-11-branch/local/configure --prefix=3D/vol/gcc-11 --enable-objc-gc --with-gmp-include=3D/vol/gcc/include --with-gmp-lib=3D/vol/gcc/lib/amd64 --with-mpfr-include=3D/vol/gcc/include --with-mpfr-lib=3D/vol/gcc/lib/amd64 --with-mpc-include=3D/vol/gcc/include --with-mpc-lib=3D/vol/gcc/lib/amd64 --with-target-bdw-gc-include=3D/vol/gcc= /include --with-target-bdw-gc-lib=3D/vol/gcc/lib/amd64,i386=3D/vol/gcc/lib --enable-libphobos --enable-languages=3Dc,ada,c++,d,fortran,lto,objc,obj-c++ Most of this can be ignored for the issue at hand. I think only --enable-languages=3Dd (if at all) and --enable-libphobos are required. The 11.3 release should do just fine, I believe. Apart from that, nothing springs to mind immediately. My builds are on Mac OS X 10.7/Darwin 11 still. What macOS version are you trying this on? FWIW, I gave up on 32-bit builds with macOS 10.14/Darwin 18 when Apple made it close to impossible to build 32-bit software.=