From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lists.gentoo.org (pigeon.gentoo.org [208.92.234.80]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by finch.gentoo.org (Postfix) with ESMTPS id 75ECE1382C5 for ; Fri, 12 Feb 2021 20:23:36 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 40619E0891; Fri, 12 Feb 2021 20:23:31 +0000 (UTC) Received: from mail-qk1-f181.google.com (mail-qk1-f181.google.com [209.85.222.181]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by pigeon.gentoo.org (Postfix) with ESMTPS id E24EDE0823 for ; Fri, 12 Feb 2021 20:23:30 +0000 (UTC) Received: by mail-qk1-f181.google.com with SMTP id w19so797327qki.13 for ; Fri, 12 Feb 2021 12:23:30 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:reply-to:subject:to:cc:mime-version :in-reply-to:message-id:content-disposition :content-transfer-encoding; bh=2+qi0JMuq2pDrfMYL8Yjwpe8xAILzklrpMcz3iivpEY=; b=g4T4yy+21zRxsQ0CuADe40MwKBMy3hi1n066+TkjCoyX/4cOAyGP2I+FOYTD6vwdUW NjOiN5irF8EvkPiw/vm9OJxRUmwETza+LW2Uyijv4GxD3dnS4DtbTFAaKtCeI/3KXL9P 9ZOd/mmetphbR6tebzG/PEdgy5voih4k2TU962Yeu1lUKUXm2rTK+iS5IE+u6A4zCoqK 7A8lShyng5/lmv7HZmW5A/WYBl1kShCxmGPMP5tarSLpxRPaFkCuDhz4nllbExHaikSL f1S6sWWEcHIWHFYbARGV4RMq9DOAObC6YDqWsXNOTBNJUjBIUUAhZKmxjT5kMqyKv2sl +1fw== X-Gm-Message-State: AOAM5322A+EB8DDfeyc77MVf0wxLXDHcfRW3lttdTMUbq/EsoBeZDfd+ CPmuEPdtATrHrvN+zw+zppnIbck6cV79Rw== X-Google-Smtp-Source: ABdhPJxVSgFCjheSf0BNikKHhQaFUIVDwkl+6SxnElOQKgYkNhR7Dyt+KgIVubT3ZM3BRiGOxFodVQ== X-Received: by 2002:a37:4fd2:: with SMTP id d201mr4507673qkb.232.1613161409788; Fri, 12 Feb 2021 12:23:29 -0800 (PST) Received: from ffortso9 (c-76-23-130-96.hsd1.ct.comcast.net. [76.23.130.96]) by smtp.gmail.com with ESMTPSA id h5sm6345350qti.22.2021.02.12.12.23.28 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 12 Feb 2021 12:23:29 -0800 (PST) Date: Fri, 12 Feb 2021 15:23:28 -0500 From: Jack Subject: Re: [gentoo-user] cmake-3.18.5 build fails To: gentoo-user@lists.gentoo.org Cc: Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-user@lists.gentoo.org Reply-to: gentoo-user@lists.gentoo.org X-Auto-Response-Suppress: DR, RN, NRN, OOF, AutoReply MIME-Version: 1.0 In-Reply-To: X-Mailer: Balsa 2.6.2-24-ga32a45961 Message-Id: Content-Type: text/plain; charset=us-ascii; DelSp=Yes; Format=Flowed Content-Disposition: inline Content-Transfer-Encoding: quoted-printable X-Archives-Salt: 5ec70f04-a9fa-4f12-a6f9-acedb4709017 X-Archives-Hash: 3ecad8acf10497812ef68423c5382146 On 2021.02.12 14:49, Walter Dnes wrote: > 64-bit Gentoo on a new 12-core machine. The build fails in the =20 > compile phase. Switching makeopts from -j4 to -j1 didn't help. =20 > Build log is attached. The error seems to be at linking: /usr/lib/gcc/x86_64-pc-linux-gnu/7.5.0/../../../../x86_64-pc-linux-gnu/bin/= ld: =20 /usr/lib64/libjsoncpp.so: undefined reference to =20 `std::__cxx11::basic_ostringstream, =20 std::allocator >::basic_ostringstream()@GLIBCXX_3.4.26' /usr/lib64/libjsoncpp.so belongs to dev-libs/jsoncpp. cmake depends =20 on >=3Ddev-libs/jsoncpp-1.9.2-r2:0=3D I have 1.9.4 installed. (1.9.3 is the only other one I see in =20 Portage.) Is it possible you have an older version, and the dep needs =20 to be updated? Also, might it be related to gcc version? I'm currently using =20 10.2.0-r5 ~amd64. Jack