From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3DC2AC433FE for ; Fri, 29 Oct 2021 08:56:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1E47F61166 for ; Fri, 29 Oct 2021 08:56:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231405AbhJ2I7F (ORCPT ); Fri, 29 Oct 2021 04:59:05 -0400 Received: from eu-smtp-delivery-151.mimecast.com ([185.58.85.151]:31465 "EHLO eu-smtp-delivery-151.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230417AbhJ2I7E (ORCPT ); Fri, 29 Oct 2021 04:59:04 -0400 Received: from AcuMS.aculab.com (156.67.243.121 [156.67.243.121]) (Using TLS) by relay.mimecast.com with ESMTP id uk-mta-10-CZTnxGVeNEOTatoMgxGNcw-1; Fri, 29 Oct 2021 09:56:33 +0100 X-MC-Unique: CZTnxGVeNEOTatoMgxGNcw-1 Received: from AcuMS.Aculab.com (fd9f:af1c:a25b:0:994c:f5c2:35d6:9b65) by AcuMS.aculab.com (fd9f:af1c:a25b:0:994c:f5c2:35d6:9b65) with Microsoft SMTP Server (TLS) id 15.0.1497.24; Fri, 29 Oct 2021 09:56:32 +0100 Received: from AcuMS.Aculab.com ([fe80::994c:f5c2:35d6:9b65]) by AcuMS.aculab.com ([fe80::994c:f5c2:35d6:9b65%12]) with mapi id 15.00.1497.024; Fri, 29 Oct 2021 09:56:32 +0100 From: David Laight To: 'Nick Desaulniers' , Peter Zijlstra CC: Nathan Chancellor , Masahiro Yamada , Michal Marek , X86 ML , Linux Kernel Mailing List , Linux Kbuild mailing list , "llvm@lists.linux.dev" Subject: RE: [PATCH] kbuild: Support clang-$ver builds Thread-Topic: [PATCH] kbuild: Support clang-$ver builds Thread-Index: AQHXzFN5HqGTEoayakmj+rTeL/YbtKvprCbw Date: Fri, 29 Oct 2021 08:56:32 +0000 Message-ID: <65a89f36d36443af9b13c1b121731ef1@AcuMS.aculab.com> References: <20211028204855.GP174703@worktop.programming.kicks-ass.net> In-Reply-To: Accept-Language: en-GB, en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.202.205.107] MIME-Version: 1.0 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=C51A453 smtp.mailfrom=david.laight@aculab.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: aculab.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org RnJvbTogTmljayBEZXNhdWxuaWVycw0KPiBTZW50OiAyOSBPY3RvYmVyIDIwMjEgMDA6MjgNCi4u Lg0KPiA+ID4gMi4gVXBkYXRlIHRoZSBkb2N1bWVudGF0aW9uIHRvIGRlc2NyaWJlIHVzaW5nIHRo ZQ0KPiA+ID4NCj4gPiA+ICAgICQgUEFUSD0vdXNyL2xpYi9sbHZtLSMvYmluOiRQQVRIIG1ha2Ug TExWTT0xIC4uLg0KPiA+ID4NCj4gPiA+ICAgIHRyaWNrLiBUaGlzIGhhcyBiZWVuIHRoZSBwcmVm ZXJyZWQgbWV0aG9kIGZvciB1c2luZyBkaWZmZXJlbnQNCj4gPiA+ICAgIHZlcnNpb25zIG9mIExM Vk0gYnV0IGl0IGhhcyBuZXZlciBiZWVuIGRvY3VtZW50ZWQgYW55d2hlcmUuIFRoaXMNCj4gPiA+ ICAgIHdvdWxkIGFsbG93IHVzIHRvIGtlZXAgdGhlIGN1cnJlbnQgYnVpbGQgaW5mcmFzdHJ1Y3R1 cmUgd2hpbGUgZ2l2aW5nDQo+ID4gPiAgICBwZW9wbGUgY2xlYXIgaW5zdHJ1Y3Rpb25zIGZvciBo b3cgdG8gaGFuZGxlIGRpZmZlcmVudCB2ZXJzaW9ucyBvZg0KPiA+ID4gICAgY2xhbmcuIEFzIFBl dGVyIGhhcyBub3RlZCwgdGhpcyB3b3VsZCByZXF1aXJlIHBlb3BsZSB3aG8gYXJlIG5vdA0KPiA+ ID4gICAgZmFtaWxpYXIgd2l0aCBidWlsZGluZyB3aXRoIExMVk0gdG8gYmUgY29uc3RhbnRseSBs b29raW5nIGF0IHRoZQ0KPiA+ID4gICAgZG9jdW1lbnRhdGlvbiB0byByZW1lbWJlciB0aGUgY29t bWFuZCB0byBpbnZva2UsIHdoZXJlYXMgd2l0aA0KPiA+ID4gICAgTExWTT0tIywgaXQgaXMgZWFz eSB0byByZW1lbWJlci4NCj4gPg0KPiA+IFJpZ2h0LCB0aGlzIGlzIG5vIG1vcmUgdGhhbiBhIGNy dWRlIGhhY2sgYW5kIGlzIHN1cGVyIHVuZnJpZW5kbHkuIEl0DQo+ID4gc2hvdWxkIG5ldmVyIGhh dmUgYmVlbiBhY2NlcHRlZC4NCj4gDQo+IExvdHMgb2YgdG9vbHMgbW9kaWZ5IFBBVEggaW4geW91 ciBgLmJhc2hyY2Agb3IgYC56c2hyY2AgZXRjLiAgSSBkb24ndA0KPiBzZWUgaG93IHRoYXQncyBh bnkgZGlmZmVyZW50LCBvdGhlciB0aGFuIG9uZSBvZmYgY29tbWFuZHMgaW4gd2hpY2ggeW91DQo+ IGFjdHVhbGx5IGludGVuZCB0byB1c2UgYSBzcGVjaWZpYyB2ZXJzaW9uLg0KDQpOb3RoaW5nIHNo b3VsZCBiZSBtb2RpZnlpbmcgdGhlIGRlZmF1bHQgJFBBVEgsIGVpdGhlciBieSBoYWNraW5nDQpt eSAuYmFzaHJjIG9yIGFueSBzeXN0ZW0gZGVmYXVsdCBmaWxlcyB0aGF0IGdldCBydW4gZmlyc3Qu DQoNCkl0IGlzIGFzIGhvcnJpZCBhbmQgYnJva2VuIGFzIHNldHRpbmcgTERfTElCUkFSWV9QQVRI Lg0KRXZlbiBsZGNvbmZpZyBpcyBwcmV0dHkgbXVjaCBhIGJyb2tlbiBpZGVhLg0KDQoJRGF2aWQN Cg0KLQ0KUmVnaXN0ZXJlZCBBZGRyZXNzIExha2VzaWRlLCBCcmFtbGV5IFJvYWQsIE1vdW50IEZh cm0sIE1pbHRvbiBLZXluZXMsIE1LMSAxUFQsIFVLDQpSZWdpc3RyYXRpb24gTm86IDEzOTczODYg KFdhbGVzKQ0K