From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <SRS0=zvvu=6N=autistici.org=i.nixman@sourceware.org>
Received: from devianza.investici.org (devianza.investici.org [198.167.222.108])
	by sourceware.org (Postfix) with ESMTPS id E9F5F385B53C
	for <gcc-help@gcc.gnu.org>; Fri, 17 Feb 2023 14:59:35 +0000 (GMT)
DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org E9F5F385B53C
Authentication-Results: sourceware.org; dmarc=pass (p=reject dis=none) header.from=autistici.org
Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=autistici.org
Received: from 1.mail-backend.investici.org (unknown [10.0.0.11])
	by devianza.investici.org (Postfix) with ESMTP id 4PJFMn4rQsz6vFV;
	Fri, 17 Feb 2023 14:59:33 +0000 (UTC)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=autistici.org;
	s=stigmate; t=1676645973;
	bh=xRLi0S4hnIqt/Ybg3wANvgzlLmITIlwwmNPujMYywbk=;
	h=Date:From:To:Cc:Subject:In-Reply-To:References:From;
	b=oPeC/pUTSHP5lIia8UJyVnuS2ZB6Z787v8lfeftjmYilzUL8WJuxBfeia1te1DAKb
	 CTP2x1ms0IkiGDpCxmE+XqnR1mpu71d5pxWxNpzeq5hmE0te8UM46s5e/AR0/fMjrf
	 zoQdNMyeEfX+YzY02buE6ymPhcNZ0CSbLhzeSn3I=
Received: from 1.webmail.investici.org (localhost [127.0.0.1])
	(Authenticated sender: i.nixman@autistici.org)
	by 1.mail-backend.investici.org (Postfix) with ESMTPA id 4PJFMn3Rrnz5w3C;
	Fri, 17 Feb 2023 14:59:33 +0000 (UTC)
MIME-Version: 1.0
Date: Fri, 17 Feb 2023 14:59:33 +0000
From: i.nixman@autistici.org
To: Jonathan Wakely <jwakely.gcc@gmail.com>
Cc: Gcc Help <gcc-help@gcc.gnu.org>
Subject: Re: Extra import symbol in debug build
In-Reply-To: <CAH6eHdTP1zY2nQSwrr+xEuCwdpOvumQDOcSj=9L90vGKM5Ujpw@mail.gmail.com>
References: <4f36cb6cb8e444073e1a9e253e861920@autistici.org>
 <CAH6eHdQOYGb-6howMCktoACsq-50Zr63pBzWx7yoUa0ngf2eaA@mail.gmail.com>
 <82d48ece08fbe9d59cca0cebd8d04f58@autistici.org>
 <CAH6eHdSrfaQjCZ2RoenFDcNjZO8HME5fUmWUTULY1avNU0eNtw@mail.gmail.com>
 <1fa9b2598357629dfaac5debd53708b3@autistici.org>
 <CAH6eHdQ-hADLBA1iFG+fHgUFJc4giY_Ke9H=4NTzgOXx8D_=4Q@mail.gmail.com>
 <1abbf26093a9b47c837b2d304b9fa15d@autistici.org>
 <CAH6eHdTP1zY2nQSwrr+xEuCwdpOvumQDOcSj=9L90vGKM5Ujpw@mail.gmail.com>
User-Agent: Roundcube Webmail
Message-ID: <d0973d2d1d4c7efd0c64cc80c59b9444@autistici.org>
X-Sender: i.nixman@autistici.org
Content-Type: text/plain; charset=US-ASCII;
 format=flowed
Content-Transfer-Encoding: 7bit
X-Spam-Status: No, score=-3.1 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE,SPF_HELO_PASS,SPF_PASS,TXREP autolearn=ham autolearn_force=no version=3.4.6
X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org
List-Id: <gcc-help.gcc.gnu.org>

On 2023-02-17 12:06, Jonathan Wakely wrote:

> 
> That suggests either you built it wrong, or that library is from an 
> older
> GCC, not the one you're compiling with.

thank you Jonathan!

will check this now.


I have one more question.

just now I rebuild the executable using `-static-libstdc++`, and I can 
confirm I can see that option in the linker cmdline, but the executable 
still depends on libstdc++.so.
how can this be?




best!