From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ej1-x62f.google.com (mail-ej1-x62f.google.com [IPv6:2a00:1450:4864:20::62f]) by sourceware.org (Postfix) with ESMTPS id 592193858D33 for ; Sun, 24 Mar 2024 18:23:15 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 592193858D33 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=gmail.com ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 592193858D33 Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=2a00:1450:4864:20::62f ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1711304597; cv=none; b=J9Q8BdIhBu1UE5QpEa7KVLM/hF2Hz9pm+6x0sKbBSJkQEWfjrZVw2ZXnoVyxjIJYPCXzqhiHVyjHeCiImLnj/TEGsjLyn3JwLKSwBaIzWA2F3HQEN5FqTaT8BYoWmGcRGJWn8NhQE7mCY3hka8zzRFdMPI5jjyGKe0zM6fYmz6Y= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1711304597; c=relaxed/simple; bh=kanw3R1suWsbAUnLbwFCyy37Qf9RMRzJomGgWxEDolo=; h=DKIM-Signature:MIME-Version:From:Date:Message-ID:Subject:To; b=vX5ZuWssNXJ577JOmQSaUJ8ZLKtfbT8F71255Htz3ga78MSg07f9ArE1ZTLkpSvATdoLoX8JHLjSAWgO3BGUmsl+0HBk2hJ1SYKFjf2pZO9YQb8/z51SzapMXd9VE33awQpQ2OoV+98hGoqakbGCVd3fN31ytEauY+PbOsUs4fU= ARC-Authentication-Results: i=1; server2.sourceware.org Received: by mail-ej1-x62f.google.com with SMTP id a640c23a62f3a-a4707502aafso628620866b.0 for ; Sun, 24 Mar 2024 11:23:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1711304594; x=1711909394; darn=gcc.gnu.org; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=kanw3R1suWsbAUnLbwFCyy37Qf9RMRzJomGgWxEDolo=; b=HrHLlP34VTqC+q4TkmB7MPWemj6kIYVTjwgYKehoOMpyTTYRsT6c7IvrwjCA/AjKXC p7OMR6XfZmI2v9whLiyl2XCo3Nqtfbtxf4nQELzxbMZhfBQgWu6DYAbpFlnHxHTDK5EF rDLcU4dYPSFAI7H1HtMYxvZAQmaYyv+o3Hf3KgefMBQjlvrt8FaHDiKNP4JQMTEvJsNi Zzm8mz89o418UIIpail1SRInhduTn8aBTFHgcjCWnjA5q7fRyIDS9Ep8k6EtvJNYO4uc IHoDwlN1GAymTbL2bW9RJSsSuEPZ9BhD2pL236TG4ZfdgMDqdOVdflmTY/IVrDcX/8+u p8Jg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1711304594; x=1711909394; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=kanw3R1suWsbAUnLbwFCyy37Qf9RMRzJomGgWxEDolo=; b=em4UebyXdZAamo7hDbmD/ayvk15dskM37J7geesCRbnHNC8hI3PWOCau8IP8Ny+nCa N/3ivwHgaZrPfEP4CRWUX1RCAXmQSV0URFqovwz+a3oj5Gs7xdZfVENaIVOzotlfcP0w p1thxvIvQRloqU4bcATjr0mcLqjDHtaGxyidmZtAGXrvx/GLd4UDs3+OqPhYUD06L634 PlMu8ctbX31dUXk/WTyfl5ag4sfSaAa5BPuA7lSISg0xYSeXdecR5S0f2Md8Aq2jnS4S QbhI5sdSReN8GLM3mCSPAHnU+ezyoNLTIEqOQC6poZuh1dxRBjqHjAjroHhRapcgqyva hTOQ== X-Gm-Message-State: AOJu0YzpVeWZELTH700hTxrV7M9kAC2Ty+R6YbtzNqWoGesdkcRfDZBB LvoeVO+LxS2wP4/AdCYjlfI+5UCRdQEEV0GrENyWeEq5FMs7rQyGNndCmjdUvZ0InIpMLOQQQSm /Xy0cua5XJXhniOe4jTSuAUOQkFZxUvzu X-Google-Smtp-Source: AGHT+IHund2Tmf1yEzxO3PFTrfwZpWpeIgdjkKeLTqEbf/buCgFFPtb1kWNxLCl9EDdjmsa3RM0K+PHuBK8dOxeecNU= X-Received: by 2002:a17:906:6713:b0:a46:8227:2d0c with SMTP id a19-20020a170906671300b00a4682272d0cmr3659385ejp.1.1711304593806; Sun, 24 Mar 2024 11:23:13 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Jonathan Wakely Date: Sun, 24 Mar 2024 18:23:01 +0000 Message-ID: Subject: Re: Is --as-needed the default these days? To: Yuri Kanivetsky Cc: "gcc@gcc.gnu.org" Content-Type: multipart/alternative; boundary="0000000000006aa2bd06146c2640" X-Spam-Status: No, score=-0.8 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,HTML_MESSAGE,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,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: --0000000000006aa2bd06146c2640 Content-Type: text/plain; charset="UTF-8" On Sun, 24 Mar 2024, 18:01 Yuri Kanivetsky via Gcc, wrote: > Hi, > > It looks like somewhere between gcc-5.3.0 and gcc-6.2.1 --as-needed > became the default: > > https://gist.github.com/x-yuri/1b4c19891be50b2b8801689de1487009 > > In other words it looks like on Alpine Linux 3.4 -lintl always adds > libintl, on >= 3.5 only if some of its symbols are really needed. > > Can you possibly give a link to the commit or a changelog entry? > That's a linker option, and the linker is not part of GCC. Any change in linker behaviour is not because of a change in GCC. The GNU linker can be configured to default to --as-needed or not, and different distros use different defaults. --0000000000006aa2bd06146c2640--