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=-11.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 99F2CC07E99 for ; Mon, 12 Jul 2021 11:09:03 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 5AE70610CD for ; Mon, 12 Jul 2021 11:09:03 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5AE70610CD Authentication-Results: mail.kernel.org; dmarc=fail (p=reject dis=none) header.from=citrix.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from list by lists.xenproject.org with outflank-mailman.154523.285519 (Exim 4.92) (envelope-from ) id 1m2tnv-0001Eu-3O; Mon, 12 Jul 2021 11:08:51 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 154523.285519; Mon, 12 Jul 2021 11:08:51 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1m2tnv-0001En-0S; Mon, 12 Jul 2021 11:08:51 +0000 Received: by outflank-mailman (input) for mailman id 154523; Mon, 12 Jul 2021 11:08:49 +0000 Received: from all-amaz-eas1.inumbo.com ([34.197.232.57] helo=us1-amaz-eas2.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1m2tnt-0001Eh-Tg for xen-devel@lists.xenproject.org; Mon, 12 Jul 2021 11:08:49 +0000 Received: from esa2.hc3370-68.iphmx.com (unknown [216.71.145.153]) by us1-amaz-eas2.inumbo.com (Halon) with ESMTPS id 881d88ab-e301-11eb-86e4-12813bfff9fa; Mon, 12 Jul 2021 11:08:48 +0000 (UTC) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: 881d88ab-e301-11eb-86e4-12813bfff9fa DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=citrix.com; s=securemail; t=1626088128; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=lJUq4Z0u3S96kD1s6DMoESEiQ6//EUE6Tykso2B4kOE=; b=C7r7XwxWA9JISTxu+WO9RVaQ/yXC9V2NMMn80ubJqRJKKiQwQRNtMB2d DPgAgrKe1YcYaHtevUFdEJUW5O3y26OvtonEMnNOTDDjDPNZmK7aCycZL uB6e8SE7fIS1aaXNkTC+Db4rB0dNx61ZtZcko9idmDIylqBxePz+pL2J3 Q=; Authentication-Results: esa2.hc3370-68.iphmx.com; dkim=none (message not signed) header.i=none IronPort-SDR: bY4JrQDKTjk3mTik+xtB+spGuvyL1L4MAUTe7ke5+ppupXX9lNziMY5cJ1kEaknG1MVTXunMW1 1AvE0XyWtLMuxHnd+tr7nqEAUfeqHkWXyyRfwu5jKa/HYSdirN0DUYWwYuR/pIm+dZuPPDCrvw KauvP3cd71GaRk8qsq9+D1mcAHKSy+yInxDkt4skbOky53fWOHA0qP9E9Q+FJQ+UTv7paG23bO ApqpCPWa/73dZY2j7C8SxdVqkXTYgReD2g8Q7j+62Exeh2wl50IWsAOLAsSlwCJvEodzpVe7H+ 3JM= X-SBRS: None X-MesageID: 48049175 X-Ironport-Server: esa2.hc3370-68.iphmx.com X-Remote-IP: 162.221.158.21 X-Policy: $RELAYED IronPort-HdrOrdr: A9a23:ds4ZrKNxS/SR4MBcTsOjsMiBIKoaSvp037Eqv3oRdfVwSL3+qy nOpoV+6faaslossR0b9uxofZPwJ080lqQFhLX5X43SPzUO0VHAROoJgLcKgQeQeREWntQtrJ uIGJIfNDSfNzZHsfo= X-IronPort-AV: E=Sophos;i="5.84,232,1620705600"; d="scan'208";a="48049175" Date: Mon, 12 Jul 2021 12:08:34 +0100 From: Anthony PERARD To: Andrew Cooper CC: , Jan Beulich , "George Dunlap" , Ian Jackson , "Julien Grall" , Stefano Stabellini , Wei Liu Subject: Re: [XEN PATCH v6 03/31] build: use if_changed on built_in.o Message-ID: References: <20210701141011.785641-1-anthony.perard@citrix.com> <20210701141011.785641-4-anthony.perard@citrix.com> <9bb04af6-105f-1040-d71e-799497034f2f@citrix.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <9bb04af6-105f-1040-d71e-799497034f2f@citrix.com> On Thu, Jul 08, 2021 at 01:03:46PM +0100, Andrew Cooper wrote: > On 01/07/2021 15:09, Anthony PERARD wrote: > > diff --git a/xen/Rules.mk b/xen/Rules.mk > > index f778058f80a6..6a0cdfde2eed 100644 > > --- a/xen/Rules.mk > > +++ b/xen/Rules.mk > > @@ -147,17 +147,22 @@ include $(BASEDIR)/arch/$(TARGET_ARCH)/Rules.mk > > c_flags += $(CFLAGS-y) > > a_flags += $(CFLAGS-y) $(AFLAGS-y) > > > > -built_in.o: $(obj-y) $(if $(strip $(lib-y)),lib.a) $(extra-y) > > -ifeq ($(strip $(obj-y)),) > > - $(CC) $(c_flags) -c -x c /dev/null -o $@ > > -else > > +quiet_cmd_cc_builtin = LD $@ > > s/LD/CC/ Will fix that. Thanks, -- Anthony PERARD