From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pl1-x643.google.com (mail-pl1-x643.google.com [IPv6:2607:f8b0:4864:20::643]) by sourceware.org (Postfix) with ESMTPS id 687D33858031 for ; Fri, 27 Nov 2020 13:42:16 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 687D33858031 Received: by mail-pl1-x643.google.com with SMTP id x15so2730880pll.2 for ; Fri, 27 Nov 2020 05:42:16 -0800 (PST) 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:mime-version :content-transfer-encoding; bh=0lrDyTQY01/rIz1RdavWfgJa8mPQjNJYoGiffvi2XLo=; b=M+Yt8dSIHpDKvBRKXKDyLsAr5WCagONshwzvVQ7vfYk+dKLTnpyD5KUfXx1OQvCl1G 7xep/90T17r2CaJ2Z/jBzlzdWN5YIVEUBwt9tlIx5oN5Uy2zTZe1rKAEssnNcUsKKxVY MTLz0aA915OXOFmDh/OpVF6zfxxK2IAKhHaDhShE9fAFgw05rkIHvEL4Hvdw/SHCEBq2 z7MpqCsirgZVCXo40NCwPxsvxvoPRrx3UeM/w1iY84mL+Fn2rHkoeWshLjwcOVVjw06U nVraHD8GwEr8jACiCUgJ78ZGoqlw66eW7jppvQ1r9cpkHjpo9dYMFE+sgodAybaYMwTh bhdg== X-Gm-Message-State: AOAM533N0icI2/9LvGEKlbGHT0llreHHan9203fixWTMcFwTgAb/B2Pa YIWuG2c7AhpiX/8wp1cWZ3IRlbjmHUU= X-Google-Smtp-Source: ABdhPJxFbYohmjPEpiKqWrsTAhV7jf7VdK3fAQBCSA9nfqZ1eC8espqzyZVYZU4JSeVTwdCkeNaP5w== X-Received: by 2002:a17:902:a502:b029:d8:e85f:3ac7 with SMTP id s2-20020a170902a502b02900d8e85f3ac7mr7056212plq.48.1606484535159; Fri, 27 Nov 2020 05:42:15 -0800 (PST) Received: from gnu-cfl-2.localdomain (c-69-181-90-243.hsd1.ca.comcast.net. [69.181.90.243]) by smtp.gmail.com with ESMTPSA id l136sm8050163pga.27.2020.11.27.05.42.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 27 Nov 2020 05:42:14 -0800 (PST) Received: from gnu-cfl-2.localdomain (localhost [IPv6:::1]) by gnu-cfl-2.localdomain (Postfix) with ESMTP id 6124E1A00C8; Fri, 27 Nov 2020 05:42:13 -0800 (PST) From: "H.J. Lu" To: gcc-patches@gcc.gnu.org Cc: Richard Biener Subject: [PATCH] INSTALL: Default to --enable-cet=auto Date: Fri, 27 Nov 2020 05:42:11 -0800 Message-Id: <20201127134211.1808714-1-hjl.tools@gmail.com> X-Mailer: git-send-email 2.28.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-3040.6 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, GIT_PATCH_0, 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: Fri, 27 Nov 2020 13:42:17 -0000 PR other/98027 * doc/install: Default to --enable-cet=auto. --- gcc/doc/install.texi | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi index 5f879ca4cea..021c347cc09 100644 --- a/gcc/doc/install.texi +++ b/gcc/doc/install.texi @@ -2259,11 +2259,10 @@ instrumentation, see @option{-fcf-protection} option. When to add @option{-fcf-protection} and, if needed, other target specific options to a set of building options. -The option is disabled by default. When @code{--enable-cet=auto} -is used, it is enabled on Linux/x86 if target binutils -supports @code{Intel CET} instructions and disabled otherwise. -In this case the target libraries are configured to get additional -@option{-fcf-protection} option. +@code{--enable-cet=auto} is default. CET is enabled on Linux/x86 if +target binutils supports @code{Intel CET} instructions and disabled +otherwise. In this case, the target libraries are configured to get +additional @option{-fcf-protection} option. @item --with-riscv-attribute=@samp{yes}, @samp{no} or @samp{default} Generate RISC-V attribute by default, in order to record extra build -- 2.28.0