From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-1.8 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_LOW,RCVD_IN_MSPIKE_H2, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.4 Received: (qmail 18162 invoked from network); 24 May 2023 13:39:25 -0000 Received: from second.openwall.net (193.110.157.125) by inbox.vuxu.org with ESMTPUTF8; 24 May 2023 13:39:25 -0000 Received: (qmail 28477 invoked by uid 550); 24 May 2023 13:39:22 -0000 Mailing-List: contact musl-help@lists.openwall.com; run by ezmlm Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-ID: Reply-To: musl@lists.openwall.com Received: (qmail 28437 invoked from network); 24 May 2023 13:39:22 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=inria.fr; s=dc; h=date:from:to:cc:subject:message-id:in-reply-to: references:mime-version; bh=hL4D3fWUALa4DDamf849LTusWT1Hh0r7KSOpkJ8c+5c=; b=XDroK+nkdmEVsC6oQIKiLWqpkNQfGPtKYkatYX5kdZnjeaZkMz2xNCIO HtD0QJvpzwzOoD8kMbU+rIrEYenb9fy2UQoa9I4KA0xlR7g5VTq2oKdob 6VksnbvO4EU4a4agOZfq/ZsHl5YZc7Uw2LB1Q1DIYWi0mnIyE3Oyv8OPr Y=; Authentication-Results: mail2-relais-roc.national.inria.fr; dkim=none (message not signed) header.i=none; spf=SoftFail smtp.mailfrom=jens.gustedt@inria.fr; dmarc=fail (p=none dis=none) d=inria.fr X-IronPort-AV: E=Sophos;i="6.00,189,1681164000"; d="scan'208";a="109471013" Date: Wed, 24 May 2023 15:39:09 +0200 From: =?UTF-8?B?SuKCkeKCmeKCmw==?= Gustedt To: Rich Felker Cc: musl@lists.openwall.com Message-ID: <20230524153909.2a270e58@inria.fr> In-Reply-To: <20230524133233.GT4163@brightrain.aerifal.cx> References: <1c2e4eb5294288921677b2b661b77ef38a6cdbd0.1684922612.git.Jens.Gustedt@inria.fr> <20230524133233.GT4163@brightrain.aerifal.cx> Organization: inria.fr X-Mailer: Claws Mail 4.0.0 (GTK+ 3.24.33; x86_64-pc-linux-gnu) X-Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAAAXNSR0IArs4c6QAAACRQTFRFERslNjAsLTE9Ok9wUk9TaUs8iWhSrYZkj42Rz6aD3sGZ MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/YQ1wxdeXqwf=H3wxCPPPvgW"; protocol="application/pgp-signature"; micalg=pgp-sha1 Subject: Re: [musl] [C23 implied 2/2] clang: only exclude C library includes, but allow compiler specific headers --Sig_/YQ1wxdeXqwf=H3wxCPPPvgW Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Rich, on Wed, 24 May 2023 09:32:33 -0400 you (Rich Felker ) wrote: > It's not clear to me whether this works on all versions, but more > importantly, it's not clear whether it blocks the compiler header path > from being searched before the libc header path, which is necessary so > incompatible compiler-provided stdc headers don't get used. That's the idea, yes. I am building this systematically for clang versions 9 to 17, and it seems all work fine. Thanks J=E2=82=91=E2=82=99=E2=82=9B --=20 :: ICube :::::::::::::::::::::::::::::: deputy director :: :: Universit=C3=A9 de Strasbourg :::::::::::::::::::::: ICPS :: :: INRIA Nancy Grand Est :::::::::::::::::::::::: Camus :: :: :::::::::::::::::::::::::::::::::::: =E2=98=8E +33 368854536 :: :: https://icube-icps.unistra.fr/index.php/Jens_Gustedt :: --Sig_/YQ1wxdeXqwf=H3wxCPPPvgW Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iF0EARECAB0WIQSN9stI2OFN1pLljN0P0+hp2tU34gUCZG4TfQAKCRAP0+hp2tU3 4tEHAJ9gA5+TkKC919+uPBGYX8X+sy/UXwCfdrZrmVaG+jeAbeP1R4Qi99BAWds= =RT3t -----END PGP SIGNATURE----- --Sig_/YQ1wxdeXqwf=H3wxCPPPvgW--