From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755507AbYISX5j (ORCPT ); Fri, 19 Sep 2008 19:57:39 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752539AbYISX5b (ORCPT ); Fri, 19 Sep 2008 19:57:31 -0400 Received: from fg-out-1718.google.com ([72.14.220.154]:46050 "EHLO fg-out-1718.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752258AbYISX5a (ORCPT ); Fri, 19 Sep 2008 19:57:30 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:sender:to:subject:cc:in-reply-to:mime-version :content-type:references:x-google-sender-auth; b=RWQowHGOGCQWTrOfM4LgUMoStVy6MiiA4mIL60L5/p/d07i0hapfpHGo1B0p/I3etV LEqhlTBFDLTnGhdAp253TuZy6q7l3E2IYVt3KEICnoTvc18Z/4lPokhRacsWJZ8+o90D VamFGXaIVPBV5VC9tV7bo7huNyK4sqCJtPLqE= Message-ID: <70318cbf0809191657l351f9770w1ad57c7a1888eb70@mail.gmail.com> Date: Fri, 19 Sep 2008 16:57:28 -0700 From: "Chris Li" To: "Takashi Iwai" Subject: Re: diet-kconfig: a script to trim unneeded kconfigs Cc: "Giacomo A. Catenazzi" , "Mauro Carvalho Chehab" , "Steven Rostedt" , linux-kernel@vger.kernel.org In-Reply-To: <70318cbf0809191655m89e4b4fo68c3693487afed98@mail.gmail.com> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="----=_Part_407_15120327.1221868648717" References: <20080918122541.2c3c7b39@areia.chehab.org> <48D27734.3040600@cateee.net> <48D36D02.4090003@cateee.net> <70318cbf0809191655m89e4b4fo68c3693487afed98@mail.gmail.com> X-Google-Sender-Auth: 6880fdc9b70a6477 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org ------=_Part_407_15120327.1221868648717 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline On Fri, Sep 19, 2008 at 4:55 PM, Chris Li wrote: > Incidentally, I wrote such a script as well. In 64 lines of python code. > I attach the script in question in the mail. I use a approach very > similar to yours. But I work around some of the nasty part. Oops, I forget to attach the script. Here it is. Chris ------=_Part_407_15120327.1221868648717 Content-Type: text/x-python-script; name=minmod.py Content-Transfer-Encoding: base64 X-Attachment-Id: f_flbh5j5h0 Content-Disposition: attachment; filename=minmod.py IyEvdXNyL2Jpbi9weXRob24KaW1wb3J0IHJlCmltcG9ydCBvcwoKY2xhc3MgS2J1aWxkOgoJZGVm IF9faW5pdF9fKHNlbGYsIHJvb3QpOgoJCXNlbGYucm9vdCA9IHJvb3QgCgkJc2VsZi5jb25mcyA9 IHt9CSMgZGljdCBvZiBsaXN0cwoJCXNlbGYubW9kdWxlcyA9IHt9CgoJCXNlbGYucmVhZF9rYnVp bGQoKQoKCWRlZiBhbGxfa2J1aWxkKHNlbGYpOgoJCWNtZCA9ICdmaW5kIC4gJ1wKCQkgICAgICAn IC1yZWdleCAiJXMvW2Etel0uKi9cXChNYWtlZmlsZVxcfEtidWlsZFxcKSInIFwKCQkgICAgICAn IC1ub3QgLXJlZ2V4ICIuKi9cKCcgXAoJCSAgICAgICdhcmNoXHxEb2N1bWVudHNcfGZpcm13YXJl XHxzY3JpcHRzXHxyYWlkNnRlc3RcKS8uKiInIFwKCQkgICAgICAlIHNlbGYucm9vdAoJCXJldHVy biBvcy5wb3BlbihjbWQpLnJlYWQoKS5zcGxpdCgpCgoJZGVmIHJlYWRfa2J1aWxkKHNlbGYpOgoJ CWFsbGZpbGUgPSBbb3BlbihmKS5yZWFkKCkgZm9yIGYgaW4gc2VsZi5hbGxfa2J1aWxkKCldCgkJ ZGF0YSA9ICJcbiIuam9pbihhbGxmaWxlKQoJCWRhdGEgPSByZS5zdWIociIoP20pXmlmZXFccytc KFwkXCgoQ09ORklHX1xTKylccypcKSxccyptXCkuKiIsCgkJCQlyIm9iai0kKFwxKSBcXCIsIGRh dGEpCgkJZGF0YSA9IHJlLnN1YihyIig/bSlcXFxuXHMqfG9iai1tICIsICcnLCBkYXRhKQoJCWFs bCA9IHJlLmZpbmRhbGwoIHIiKD9tKW9iai1cJFwoKENPTkZJR19cUyspXClccypbOitdPSguKiki LCBkYXRhKQoJCXNlbGYuZGF0YSA9IGRhdGEKCQlmb3IgKGNvbmYsIG1vZHVsZXMpIGluIGFsbDoK CQkJbW9kcyA9IHJlLmZpbmRhbGwociIoXFMrKVwubyIsIG1vZHVsZXMpCgkJCWZvciBtIGluIG1v ZHM6CgkJCQltID0gcmUuc3ViKCItIiwiXyIsbSkKCQkJCSNwcmludCBjb25mLCAiLT4iLCBtCgkJ CQlzZWxmLmNvbmZzLnNldGRlZmF1bHQoY29uZiwgW10pLmFwcGVuZChtKQoJCQkJc2VsZi5tb2R1 bGVzLnNldGRlZmF1bHQobSwgW10pLmFwcGVuZChjb25mKQoJZGVmIHJlYWRfbW9kdWxlcyhzZWxm KToKCQlkYXRhID0gb3BlbigiL3Byb2MvbW9kdWxlcyIpLnJlYWQoKQoJCXJldHVybiByZS5maW5k YWxsKHIiKD9tKV5cUysiLCBkYXRhKQoKCWRlZiB0ZXN0X21vZHVsZShzZWxmLCBtKToKCQlhbGws IGNvbmYgPSBtLmdyb3VwKDAsMSkKCQlpZiBjb25mIGluIHNlbGYuY29uZnM6CgkJCXJldHVybiAi IyAlcyBpcyBub3Qgc2V0IiVjb25mCgkJcmV0dXJuIGFsbAoKCWRlZiBmaWx0ZXIoc2VsZiwgY29u ZmlnKToKCQkjcHJpbnQgc2VsZi5kYXRhCgkJZm9yIG0gaW4gc2VsZi5yZWFkX21vZHVsZXMoKToK CQkJaWYgbm90IHNlbGYubW9kdWxlcy5oYXNfa2V5KG0pOgoJCQkJcHJpbnQgbSwiOiBVa25vd24g bW9kdWxlLCBtYXkgYmUgZmlyZW13YXJlPyIKCQkJCWNvbnRpbnVlCgkJCWZvciBjIGluIHNlbGYu bW9kdWxlc1ttXToKCQkJCWlmIGMgaW4gc2VsZi5jb25mczoKCQkJCQlkZWwgc2VsZi5jb25mc1tj XQoJCWRhdGEgPSBvcGVuKGNvbmZpZykucmVhZCgpCgkJZGF0YSA9IHJlLnN1YihyIig/bSleKENP TkZJR19cUyspPW0iLCBzZWxmLnRlc3RfbW9kdWxlLCBkYXRhKQoJCW91dCA9IGNvbmZpZyArICIu bWluIgoJCXByaW50ICJXcml0aW5nIG5ldyBjb25maWcgdG86Iiwgb3V0CgkJb3BlbihvdXQsICJ3 Iikud3JpdGUoZGF0YSkKCQkJCmRlZiBtYWluKCk6CglrYnVpbGQgPSBLYnVpbGQoIi4iKQoJa2J1 aWxkLmZpbHRlcigiLmNvbmZpZyIpCm1haW4oKQo= ------=_Part_407_15120327.1221868648717--