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 5B5F0388CA56; Thu, 15 Dec 2022 12:33:59 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 5B5F0388CA56
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org;
	s=default; t=1671107639;
	bh=xFbZMQsGFqHjAhc8SVYjlWo0okPr2r9szyV+Rocb8u8=;
	h=From:To:Subject:Date:In-Reply-To:References:From;
	b=YpmZ06t6P0LyiYzfSiMel9zUcPYBzUv4BMAuQjzX28eaSuzEKcAcCEedGHL2p2pKd
	 /kf65tCpmW41g/nr04wCfpj5TWjxf+kzijX8sv02rVZeXei1A6a3dIPPlYT4QP3iBf
	 7i9ghXuYIzzIRPD6WxCcHwFzUd+8E391su0GkfbQ=
From: "iains at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug modula2/107612] plugin/m2rte doesn't build on Mac OS X 10.7
Date: Thu, 15 Dec 2022 12:33:58 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: modula2
X-Bugzilla-Version: 13.0
X-Bugzilla-Keywords: 
X-Bugzilla-Severity: normal
X-Bugzilla-Who: iains at gcc dot gnu.org
X-Bugzilla-Status: NEW
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: P3
X-Bugzilla-Assigned-To: gaius at gcc dot gnu.org
X-Bugzilla-Target-Milestone: 13.0
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: 
Message-ID: <bug-107612-4-8SoJVR7Mu8@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-107612-4@http.gcc.gnu.org/bugzilla/>
References: <bug-107612-4@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=3D107612

--- Comment #6 from Iain Sandoe <iains at gcc dot gnu.org> ---
hmm .. some odd things.

With Rainer's patch actually the plugin build succeeded on x86_64-darwin19
(Catalina)=20

so then the plugin fails to load because it is missing the libstdc++ version
needed (since that is not yet installed).

so if I then install libstdc++ and resume the build.

.. then the target library build fails with a lot of missing symbols.

(I am also trying on rosetta-2 x86_64 on macOS12).

A weird thing that I can't explain (and could be unrelated, it just happens=
 to
appear at the same time) is that when I try to restart a parallel build (af=
ter
fixing things up) I end up with a make instance spinning at 100% .. yet if I
resume the build as a single process... it proceeds.

unfortunately, I have no time for analysis - I have some CPU cycles, but no
spare engineering ones...=