From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm1-x329.google.com (mail-wm1-x329.google.com [IPv6:2a00:1450:4864:20::329]) by sourceware.org (Postfix) with ESMTPS id C2F90393D013 for ; Thu, 15 Apr 2021 16:23:47 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org C2F90393D013 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=adacore.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=botcazou@adacore.com Received: by mail-wm1-x329.google.com with SMTP id o9-20020a1c41090000b029012c8dac9d47so5562369wma.1 for ; Thu, 15 Apr 2021 09:23:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=adacore-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=uNxaPM5aQ1p0ZUZIhLUX3NhCqfuBXcQNKpDIHU3w4ck=; b=pGpaWxxGAEmV538A29rINIEaX3Z1dX6JYX0iDBLmXyjnKy/rxMXBMbrmh/5hALTUNk Ws2PgeK/WHuD+tH6OM0hWSCYdpPpzefhdv2S8K2iJvHqlicurXSJbhlEB71eHmZWKcFS VH/O198Jf/oRk8K7oT8wg+PekxFXSL+nOCvJJII7ddPIWjLhQjkApfo8htTBMZlG7wNF peG5pUif3gk5Ktkvj1o0B3iSUGRuWlthy6aI1zICzyol3zAo/5se2B05pDgF5zhF+TMo 3On1NWZNb5fW9cHfZU/zngxh4PF3P84+iCl2wqLaj1U1zHKcf5gZNuhcqp7GfM1FmPRC Mzzg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=uNxaPM5aQ1p0ZUZIhLUX3NhCqfuBXcQNKpDIHU3w4ck=; b=UfBWWzTY9iy1bX6xUo7bYk9+hXMf2GHTme1t+K5EUXJdYB5I+4KKomul6/x23/+ss+ wwDUqIf4S4aG7eFsP/xJGWrQwMqons4XArLRdPRGds9LET+l+fFalghouHhXOv+KbSBo HbkiL9OFWUjp7uFDOZ4LwHLbMK3BVR9TeifT3qnkCaDQjKc7qCcziGbSAxtLjBn8Pzqp sJMzcxqLZbX4PsO7MoSBTl3cQPR2UM9lTJX901GH9DyyH9lNtWjJmS7Umo3QzQ3Zgyvt 7uX9aAmzHrZuhfyP37Sbzbsm9K1tNoeB6m7i9PLdgIzqC/fG+m6+8ZL3za7CAbeATSpC ssKg== X-Gm-Message-State: AOAM533GmBvdbvC5X32kqMV3dNg3HSHj7ZBji3M35e62/A63t1L/I52F lnTdvs+QvBan0HM6jmln8V+ZiQ== X-Google-Smtp-Source: ABdhPJx/rwaMfac31FVcP8o38VX241lTlffXMOJrd6Hj9LxCqtRoLnnyYjzaXUFvm0yIajdxKb/zfw== X-Received: by 2002:a05:600c:379a:: with SMTP id o26mr3833674wmr.66.1618503826925; Thu, 15 Apr 2021 09:23:46 -0700 (PDT) Received: from fomalhaut.localnet ([2a01:e0a:41b:84f0:cf71:f5e0:b050:bede]) by smtp.gmail.com with ESMTPSA id l8sm3560500wme.18.2021.04.15.09.23.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 15 Apr 2021 09:23:46 -0700 (PDT) From: Eric Botcazou X-Google-Original-From: Eric Botcazou To: Jonathan Wakely Cc: libstdc++@gcc.gnu.org, gcc-patches@gcc.gnu.org Subject: Re: [PATCH] libstdc++: Add -latomic to test flags for 32-bit sparc-linux Date: Thu, 15 Apr 2021 18:23:45 +0200 Message-ID: <4101124.ejJDZkT8p0@fomalhaut> In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" X-Spam-Status: No, score=-5.1 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 15 Apr 2021 16:23:49 -0000 > Without this I see a number of tests failing when -m32 is used. > > libstdc++-v3/ChangeLog: > > * testsuite/lib/dg-options.exp (add_options_for_libatomic): Also > add libatomic options for 32-bit sparc*-*-linux-gnu. > > Eric, are you OK with this? It adds -latomic and the appropriate -L > options to tests that use { dg-add-options libatomic }, because > sparcv8 needs libatomic for some std::atomic ops. Sure, thanks. -- Eric Botcazou