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 X-Spam-Level: X-Spam-Status: No, score=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 10902C282CE for ; Tue, 4 Jun 2019 09:01:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E792F2408B for ; Tue, 4 Jun 2019 09:01:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727159AbfFDJBh (ORCPT ); Tue, 4 Jun 2019 05:01:37 -0400 Received: from eu-smtp-delivery-151.mimecast.com ([146.101.78.151]:56297 "EHLO eu-smtp-delivery-151.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727131AbfFDJBe (ORCPT ); Tue, 4 Jun 2019 05:01:34 -0400 Received: from AcuMS.aculab.com (156.67.243.126 [156.67.243.126]) (Using TLS) by relay.mimecast.com with ESMTP id uk-mta-5-JkTxSXOoNISA2RzXYu7j5g-1; Tue, 04 Jun 2019 10:01:32 +0100 Received: from AcuMS.Aculab.com (fd9f:af1c:a25b:0:43c:695e:880f:8750) by AcuMS.aculab.com (fd9f:af1c:a25b:0:43c:695e:880f:8750) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Tue, 4 Jun 2019 10:01:32 +0100 Received: from AcuMS.Aculab.com ([fe80::43c:695e:880f:8750]) by AcuMS.aculab.com ([fe80::43c:695e:880f:8750%12]) with mapi id 15.00.1347.000; Tue, 4 Jun 2019 10:01:32 +0100 From: David Laight To: 'Masahiro Yamada' CC: "linux-kbuild@vger.kernel.org" , "Vineet Gupta" , Alexey Brodkin , "linux-snps-arc@lists.infradead.org" , linux-stable , Michal Marek , "linux-kernel@vger.kernel.org" Subject: RE: [PATCH] kbuild: use more portable 'command -v' for cc-cross-prefix Thread-Topic: [PATCH] kbuild: use more portable 'command -v' for cc-cross-prefix Thread-Index: AQHVGfoc7Nk6FX5Ty02s910sxgLWxaaJxI+g///4bICAACdTsIAA4rqAgABrGkA= Date: Tue, 4 Jun 2019 09:01:31 +0000 Message-ID: <96b710063de5464ea347bfa1e03308b5@AcuMS.aculab.com> References: <20190603104902.23799-1-yamada.masahiro@socionext.com> <863c29c5f0214c008fbcbb2aac517a5c@AcuMS.aculab.com> <810dd6ae018b4a31b70d26fb6b29e48d@AcuMS.aculab.com> In-Reply-To: Accept-Language: en-GB, en-US Content-Language: 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 X-MC-Unique: JkTxSXOoNISA2RzXYu7j5g-1 X-Mimecast-Spam-Score: 0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org RnJvbTogTWFzYWhpcm8gWWFtYWRhDQo+IFNlbnQ6IDA0IEp1bmUgMjAxOSAwNDozMQ0KLi4uDQo+ ID4gPiA+IFlvdSBjb3VsZCB1c2U6DQo+ID4gPiA+ICAgICAgICAgJChzaGVsbCBzaCAtYyAiY29t bWFuZCAtdiAkKGMpZ2NjIikNCj4gPiA+ID4gb3IgbWF5YmU6DQo+ID4gPiA+ICAgICAgICAgJChz aGVsbCBjb21tYW5kJCR7eDorfSAtdiAkKGMpZ2NjKQ0KPiA+ID4NCj4gPiA+DQo+ID4gPiBIb3cg YWJvdXQgdGhpcz8NCj4gPiA+DQo+ID4gPiAgICAgICAgICAgJChzaGVsbCA6IH47IGNvbW1hbmQg LXYgJChjKWdjYykNCj4gPg0KPiA+IE92ZXJjb21wbGljYXRlZCAuLi4uDQo+ID4NCj4gPiBJJ3Zl IG5vdCBsb29rZWQgYXQgdGhlIGxpc3Qgb2YgJ3NwZWNpYWwgY2hhcmFjdGVycycgaW4gbWFrZSwN Cj4gPiBidXQgSSBzdXNwZWN0IGFueSB2YXJpYWJsZSBleHBhbnNpb24gaXMgZW5vdWdoLg0KPiA+ IFNpbmNlICR7eDorfSBhbHdheXMgZXhwYW5kcyB0byB0aGUgZW1wdHkgc3RyaW5nICh3aGV0aGVy IG9yDQo+ID4gbm90ICd4JyBpcyBkZWZpbmVkKSBpdCBjYW4ndCBoYXZlIGFueSB1bmZvcnR1bmF0 ZSBzaWRlIGVmZmVjdHMuDQo+IA0KPiANCj4gUHJvYmFibHksIG15IGV5ZXMgYXJlIHVzZWQgdG8g TWFrZWZpbGUuDQo+ICI6IiBpcyBhIG5vLW9wIGNvbW1hbmQsIGFuZCBpdCBpcyB1c2VkIGV2ZXJ5 d2hlcmUgaW4ga2VybmVsIE1ha2VmaWxlcw0KPiBpbiB0aGUgZm9ybSBvZiAiQDonDQo+IA0KPiBJ dCBkZXBlbmRzIG9uIHBlb3BsZSB3aGljaCBzb2x1dGlvbiBzZWVtcyBzaW1wbGVyLg0KPiBTbywg dGhpcyBhcmd1bWVudCB0ZW5kcyB0byBlbmQgdXAgd2l0aCBiaWtlc2hlZGluZy4NCg0KSSBhbSBm dWxseSBhd2FyZSBvZiAnOicsIGl0IGlzIGEgc2hlbGwgYnVpbHRpbiB0aGF0IGFsd2F5cyByZXR1 cm4gc3VjY2Vzcy4NClVzdWFsbHkgdXNlZCB3aGVuIHlvdSB3YW50IHRoZSBzaWRlLWVmZmVjdHMg b2Ygc3Vic3RpdHV0aW9ucyB3aXRob3V0DQpleGVjdXRpbmcgYW55dGhpbmcgKGVnIDogJHtmb286 PWJhcn0gKSwgdG8gY2hhbmdlIHRoZSByZXN1bHQgb2YgYQ0Kc2VxdWVuY2Ugb2Ygc2hlbGwgY29t bWFuZHMgb3IgYXMgYSBkdW1teSAoZWcgd2hpbGUgOjsgZG8gOjsgZG9uZTsgKQ0KVmVyeSBhbm5v eWluZ2x5IGJhc2ggcGFyc2VzICE6IGFzIHNvbWV0aGluZyBvdGhlciB0aGFuICdub3QgdHJ1ZScu DQoNCiQoc2hlbGwgY29tbWFuZCQke3g6K30gLXYgJChjKWdjYykgd2lsbCBiZSBtYXJnaW5hbGx5 IGZhc3Rlcg0KYmVjYXVzZSBpdCBpcyBsZXNzIHBhcnNpbmcuDQoNCglEYXZpZA0KIA0KDQotDQpS ZWdpc3RlcmVkIEFkZHJlc3MgTGFrZXNpZGUsIEJyYW1sZXkgUm9hZCwgTW91bnQgRmFybSwgTWls dG9uIEtleW5lcywgTUsxIDFQVCwgVUsNClJlZ2lzdHJhdGlvbiBObzogMTM5NzM4NiAoV2FsZXMp DQo=