From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id C77B93858436; Wed, 6 Mar 2024 20:15:53 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org C77B93858436 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1709756153; bh=dzhL+xE4DtEjYdwyjRnGTYHrV1VCYYJhPsYOIA6lcgc=; h=From:To:Subject:Date:In-Reply-To:References:From; b=yeLSWZdnbF5ISRTE+SLOitaRrcasstOhaw+69tq56wakpIS5zL+FlUPhwoEqTUgk/ 6/LbCi8SMTJrpm+w7ofrccS0iQG+xBhkklVX5a7BhC5lE7uNfeSKs6oxnD/EXgX5RS 3CWgqB+MF1dL2rIPg6mQWbuFP+yC+Z/4AL56QLpk= From: "dimitry@unified-streaming.com" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/111632] gcc fails to bootstrap when using libc++ Date: Wed, 06 Mar 2024 20:15:52 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: middle-end X-Bugzilla-Version: 14.0 X-Bugzilla-Keywords: build, patch X-Bugzilla-Severity: normal X-Bugzilla-Who: dimitry@unified-streaming.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc 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=3D111632 Dimitry Andric changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |dimitry@unified-streaming.c | |om --- Comment #14 from Dimitry Andric --- (In reply to Iain Sandoe from comment #13) > (In reply to Francois-Xavier Coudert from comment #11) > > Starting with Xcode 15.3 and the SDK for macOS 14.4, this is breaking > > bootstrap on x86_64-apple-darwin23 >=20 > confirmed the bootstrap fail and that the proposed patch fixes it (on > x86_64-darwin23). Now testing more widely on other Darwin versions. >=20 > For Darwin, this is a regression (caused by changes in the system SDK > headers) - what is the situation with freeBSD? The situation is that the FreeBSD port maintainer disabled the option to bu= ild the gcc ports without bootstrap, to work around the problem. :-) I built the ports locally, but there are seem to have been some recent introductions of poisoned identifiers in plugins, which also have be fixed = by adding #define INCLUDE_xxx statements at the top of the sources, before including system.h. I will update the patches to build with gcc master, and re-attach/send them= .=