From nobody Tue Jul 23 03:17:50 2024 X-Original-To: toolchain@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4WSj5C41XRz5R4DD for ; Tue, 23 Jul 2024 03:17:51 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4WSj5C1HqRz4J4g for ; Tue, 23 Jul 2024 03:17:51 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1721704671; a=rsa-sha256; cv=none; b=vji+tJ+cPGy6m1zQSBbedguW+NgfUdWSzeR8BRegnD2JJ16t4aNXAgelCCTtnUasFQqBMI ekdDmvLZac+UruLI9qn87OtTR5j17RgKTUg/4M+/X/mpxjmUbVvwZCPfmDpXYECDM1gW9m lkY4ZryKfPkKVSG2TurcUw+4C1D67FdP2QX3wx9909H+ix1EBZKhMWXLdXMGREo6EBbtAJ o/OwVVCHY244ddhBt6/VG3NDHJbWaFG7UjbaGoBpPc5VPn9kQaYiN1yU4s7+QnMVMh5ma0 lO/H8rnUKtTbStgzjXtSvksveEWu5zv9nZjn/LlMbOPdRYtP0mjJO0395giJcw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1721704671; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=MPMXWZpKRsTeZrnz5vuPGEqhoWnVYiYlkq12KrFmssA=; b=cwllwgbniaXc9XVRhF5Ew0/zosCTmpZ1AznKZE1JD2nKjXFHdTZIW06vVCqnUk9ZzJDHAq kwJictU2mRar9E8RdCuxn0Ajy/84lHunALSDujl3JhC7sMXvo8bjlVNKLm2J2bZXG1TE0o MHbxHZ9s+WhgY7N/f8Fh3bZRkUW2EAyGMZyfoyjvlkToaHvLECa/qfhF/pFOxn+d4SWUxJ iz1pWLPyxybNkNVFuTUQ2D59oZqBNa/7vTYxhnLisGSo0p/A7nPtk9FI3BA+Z6qsZrfNSG S1yA48arZiiq3SZkP2HRQpSCl0GL69bHMse0QSROCvlNLJ5aPQB0bmf/Z3Pb9Q== Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4WSj5C0lwpz1BD1 for ; Tue, 23 Jul 2024 03:17:51 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 46N3Hpfl038491 for ; Tue, 23 Jul 2024 03:17:51 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 46N3HpCK038484 for toolchain@FreeBSD.org; Tue, 23 Jul 2024 03:17:51 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: toolchain@FreeBSD.org Subject: [Bug 279443] LIBCPP assertions are enabled in optimized builds when -DNDEBUG is given to clang Date: Tue, 23 Jul 2024 03:17:50 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: misc X-Bugzilla-Version: 14.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: marklmi26-fbsd@yahoo.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: toolchain@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Maintenance of FreeBSD s integrated toolchain List-Archive: https://lists.freebsd.org/archives/freebsd-toolchain List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: freebsd-toolchain@freebsd.org Sender: owner-freebsd-toolchain@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D279443 --- Comment #15 from Mark Millard --- (In reply to huanghwh from comment #14) FYI for folks reading the diff that might want to know the symbolic names for the 2 vs. 16: /usr/include/c++/v1/__config:# define _LIBCPP_HARDENING_MODE_NONE (1 = << 1) /usr/include/c++/v1/__config:# define _LIBCPP_HARDENING_MODE_FAST (1 = << 2) /usr/include/c++/v1/__config:# define _LIBCPP_HARDENING_MODE_EXTENSIVE (1 = << 4) // Deliberately not ordered. /usr/include/c++/v1/__config:# define _LIBCPP_HARDENING_MODE_DEBUG (1 = << 3) In symbolic terms: So the diff changes: _LIBCPP_HARDENING_MODE_EXTENSIVE into: _LIBCPP_HARDENING_MODE_NONE Notes: That change is not a good match to unoptimized/debug builds. No single value is generally appropriate. May be something like the default values for _LIBCPP_HARDENING_MODE (for libc++ vintages based on such) being branch based: main (a.k.a. CURRENT) : _LIBCPP_HARDENING_MODE_EXTENSIVE stable/* , releng/*.* : _LIBCPP_HARDENING_MODE_NONE If some other value is desired for a context: Be explicit, causing (for some ?????): -D_LIBCPP_HARDENING_MODE=3D_LIBCPP_HARDENING_MODE_????? --=20 You are receiving this mail because: You are the assignee for the bug.=