Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751913Ab1BZXRD (ORCPT ); Sat, 26 Feb 2011 18:17:03 -0500 Received: from mail-yi0-f46.google.com ([209.85.218.46]:53318 "EHLO mail-yi0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751409Ab1BZXQ7 convert rfc822-to-8bit (ORCPT ); Sat, 26 Feb 2011 18:16:59 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; b=STwHJahQ2F63abQNuikJiCGvvyVIfzWojiFNrVKizOafL8uWq41TEfHPdCkOQHeA7w NUmkRr6qGUv0S6V95TcOB91YKWY1HAM0kmOf+sCDIA1hBM1v6HlzE6KpqlSzrVOh0MLw C3RXtANxGRTOjKmqxfpBejifk7wklIeOqIA+M= MIME-Version: 1.0 In-Reply-To: References: <4D671556.80607@suse.com> <20110225060706.GA12723@merkur.ravnborg.org> Date: Sun, 27 Feb 2011 00:16:58 +0100 Message-ID: Subject: Re: [PATCH] Add ``cloneconfig'' target From: Miguel Ojeda To: Arnaud Lacombe Cc: Sam Ravnborg , Jeff Mahoney , Linux Kernel Mailing List , Roman Zippel , linux-kbuild@vger.kernel.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2150 Lines: 50 On Sat, Feb 26, 2011 at 11:57 PM, Arnaud Lacombe wrote: > Hi, > > On Sat, Feb 26, 2011 at 5:47 PM, Miguel Ojeda > wrote: >> On Sat, Feb 26, 2011 at 8:47 PM, Arnaud Lacombe wrote: >>> Why ? Thing should be kept simple. kconfig's job is not to know about >>> the trillion file format which exist in the world, even more if the >>> implementation is made by building a command[0], executing it in a >>> separate process and reading the output. This is the shell's job. What >>> may be useful in the contrary would be to eventually teach kconfig to >>> read from . >> >> /proc/config.gz is provided by the kernel and its format is defined by >> kconfig itself which is, as well, part of the kernel (it is not one >> random format from a pool of a trillion), so it will be nice if >> kconfig learns how to read its own configuration from there. >> > your point being ? kconfig is not only used by the Linux kernel, and > you cannot expect the feature to only be used in the cozy Linux kernel > environment. My point was that supporting reading from a .gz file is not anywhere near "knowing about the trillion file format which exist in the world" (and I was not talking about a "hack", see below). > >> kconfig only knows about config files (one format). The fact that it's >> gzipped its irrelevant, any reasonable machine capable of building the >> kernel has gzip installed. >> > again, the average user has no interaction with kconfig directly, > (s)he uses the top level Makefile target at best. The original patch > of Jeff is way better than any hack to read a gzip file from kconfig. > KISS and please don't reinvert the wheel. I agree with that. I understood that you were against adding support for reading /proc/config.gz whether patching the Makefile or teaching kconfig how to do that. Miguel > > ?- Arnaud > -- 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/