From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262942AbVFVIqz (ORCPT ); Wed, 22 Jun 2005 04:46:55 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262816AbVFVInr (ORCPT ); Wed, 22 Jun 2005 04:43:47 -0400 Received: from nproxy.gmail.com ([64.233.182.207]:42093 "EHLO nproxy.gmail.com") by vger.kernel.org with ESMTP id S262939AbVFVIj4 convert rfc822-to-8bit (ORCPT ); Wed, 22 Jun 2005 04:39:56 -0400 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:reply-to:to:subject:cc:mime-version:content-type:content-transfer-encoding:content-disposition; b=YrZt2nMwegdbv5Oc3E9f5Qqq/xGzaKfQ8Q220CRmsIsFQCHWnegnjzpqMcR/7myCmZWoy8ia3pGCSaEPUIBk2w0794fE5ig2o8R2OgdKZX/ifv2MnAN8i1CRJXIPiKdbQxDIqDpB3zddD2+GwkOBHHf75e5EJ8Woogu9u5EMQWg= Message-ID: <2cd57c90050622013937d2c209@mail.gmail.com> Date: Wed, 22 Jun 2005 16:39:53 +0800 From: Coywolf Qi Hunt Reply-To: coywolf@lovecn.org To: lkml Subject: [question] pass CONFIG_FOO to CC problem Cc: sam@ravnborg.org Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hello, I was expecting kbuild passes CONFIG_FOO from .config to CC -DCONFIG_FOO, but it doesn't. So I have to add ifdef CONFIG_FOO EXTRA_CFLAGS += -DCONFIG_FOO endif Is that the right way? thanks in advance. -- Coywolf Qi Hunt http://ahbl.org/~coywolf/