From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ej1-x62c.google.com (mail-ej1-x62c.google.com [IPv6:2a00:1450:4864:20::62c]) by sourceware.org (Postfix) with ESMTPS id 287C538582A7 for ; Mon, 4 Jul 2022 12:50:27 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 287C538582A7 Received: by mail-ej1-x62c.google.com with SMTP id fw3so16546719ejc.10 for ; Mon, 04 Jul 2022 05:50:27 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to; bh=zB+X4Jyj1qKCewo4kn983xodpM9hctjJ5RZ1ogLsOjA=; b=B9aZrCQPnHU7ADNPCMHX3+vGCvxpqlhN6n24ftd+5R/6MyaPSkdv4SPOYlaMM4jR14 ouq6rmoZOunruASuwYa3EssEPgk3IgbIh6eoY9vwng1nVcDyaSv+wk7kAFpL9R3Mly5h fc1KN1YN0fiYzfUn3AONxy1MJDWFeXOlaVmmluhAEh3WPdxVR1xejHzVVRrsZgSYPzEc 1HVgFZbd5QNRimvuuez6u5SoexAdUQkyw/5+OU9t0myIg21IhkZF2vp7yuQrliQPfiUm MOd8AKN+vOXRGg8soMc7Dg353/vEmwH0uWzqLLLWv/ZpficZ97bOTlA97lmzzddAfgBL 1aSw== X-Gm-Message-State: AJIora8kp0FshEkKpVk90HRUtHp88lLfZs4eQeBNLYqlbrBw3Ykxw9L4 CjWNw0SjbhleNuQBPhQxXw3RyrR2RD8dz7Qy40C0P8pq X-Google-Smtp-Source: AGRyM1tb+SZZMsi74u5p3jrMS7x8Wk7bLZf4U3p3xDudY0GFOx5rZ555Wh6u6mN7FIK32hu67xFPVfJn37WjFgJHe6Y= X-Received: by 2002:a17:907:3d8d:b0:726:3f5e:dc58 with SMTP id he13-20020a1709073d8d00b007263f5edc58mr26841406ejc.416.1656939025895; Mon, 04 Jul 2022 05:50:25 -0700 (PDT) MIME-Version: 1.0 References: <20220704115755.GA1130636@zira.vinc17.org> <20220704123331.GB1130636@zira.vinc17.org> In-Reply-To: <20220704123331.GB1130636@zira.vinc17.org> From: Jonathan Wakely Date: Mon, 4 Jul 2022 13:50:14 +0100 Message-ID: Subject: Re: build failure of old GCC: .../libstdc++.so.6: version `GLIBCXX_3.4.30' not found To: gcc-help Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-0.9 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, KAM_SHORT, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: gcc-help@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-help mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 04 Jul 2022 12:50:28 -0000 On Mon, 4 Jul 2022 at 13:34, Vincent Lefevre wrote: > > On 2022-07-04 13:13:58 +0100, Jonathan Wakely via Gcc-help wrote: > > On Mon, 4 Jul 2022 at 12:58, Vincent Lefevre wrote: > > > > > > On a Debian/unstable machine, I'm trying to build old GCC, such as > > > one based on 0cc79337ad265aabccab63882a810f9dc509a9d0 (2021-04-20). > > > I'm using > > > > > > ../gcc-trunk/configure --prefix=$HOME/opt/gcc-trunk \ > > > --enable-multiarch \ > > > --enable-languages=c \ > > > --program-suffix=-test > > > > > > but "make" gives the following error: > > > > > > /usr/bin/msgfmt: /home/vlefevre/software/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/src/.libs/libstdc++.so.6: version `GLIBCXX_3.4.30' not found (required by /usr/lib/x86_64-linux-gnu/libicuuc.so.71) > > > > Something is setting LD_LIBRARY_PATH so that the newly-built > > libstdc++.so is being used. > > Is the the same bug (or a similar one) as this one? > > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105688 Yes, it could be. > > (though the error doesn't occur at the same place). > > > Where in the build does it fail? I don't think LD_LIBRARY_PATH should > > be set until running the testsuites. > > [...] > make[5]: Entering directory '/home/vlefevre/software/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/po' > msgfmt -o de.mo ../../../../gcc-trunk/libstdc++-v3/po/de.po > [...] > > If I run "make" from this directory, I don't get any error.