From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 9B6AD385DC20; Sat, 13 Jul 2024 13:06:44 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 9B6AD385DC20 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1720876004; bh=Eot+3zpVCjMt162T+yuFVVBtI69eyMT3YXFh3XQnPmM=; h=From:To:Subject:Date:In-Reply-To:References:From; b=NkTDgxF+8LNmY88A+r/G1Dc3lPXlGvc+oXBBs+i9QYqp+LweeYgBLOb1v/x8W4ufX yQPnrSVTEskKOBn6CXtv2E68e02ya/ZZ2ytMd8QkobL/GHcgjg4ILSEvHDoOHyyP5t vekjHUhlbtDdUrl2mrF7JWcJ+zhLHu7abOHw4cE4= From: "unlvsur at live dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug libstdc++/115907] Libstdc++ and GCC itself should avoid glibc above 2.34 dependency Date: Sat, 13 Jul 2024 13:06:44 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: libstdc++ X-Bugzilla-Version: unknown X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: unlvsur at live dot com 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: --- 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=3D115907 --- Comment #11 from cqwrteur --- (In reply to Andrew Pinski from comment #6) > There is NO fix inside gcc/libstdc++. > THe only fix is your build of GCC (which includes the target libraries) > needs to be build against the oldest version of glibc you support. This is > something which GCC cannot control. > THIS IS HOW linking and backwards compatibility works. Try to create a gcc cross compiler 15 for glibc 2.25 for me. You cannot eve= n do that. So what's the excuse?=