Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753876Ab1B1MXG (ORCPT ); Mon, 28 Feb 2011 07:23:06 -0500 Received: from pqueueb.post.tele.dk ([193.162.153.10]:38296 "EHLO pqueueb.post.tele.dk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753791Ab1B1MXF (ORCPT ); Mon, 28 Feb 2011 07:23:05 -0500 Date: Mon, 28 Feb 2011 13:22:36 +0100 From: Sam Ravnborg To: Arnd Bergmann Cc: Mike Waychison , klibc@zytor.com, linux-kernel@vger.kernel.org Subject: Re: [klibc] [PATCH] build: Define __EXPORTED_HEADER__ Message-ID: <20110228122236.GA1211@merkur.ravnborg.org> References: <1298506377-16796-1-git-send-email-mikew@google.com> <201102272107.48934.arnd@arndb.de> <201102281311.16811.arnd@arndb.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <201102281311.16811.arnd@arndb.de> User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 799 Lines: 19 On Mon, Feb 28, 2011 at 01:11:16PM +0100, Arnd Bergmann wrote: > On Monday 28 February 2011, Mike Waychison wrote: > > How is one expected to test if the files should be rebuild or not? > > Forcing a headers_install as part of a build will cause the entire > > userland to be rebuilt. > > How about changing headers_install to only install files that have > changed? Make headers_install alreadh knows the list of all files > it is installing. make headers_install already does so. Only changes fiels are updated. So I consider this a non-issue. Sam -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/