From owner-freebsd-questions@FreeBSD.ORG Sun May 1 13:19:38 2005 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 230A516A4CE for ; Sun, 1 May 2005 13:19:38 +0000 (GMT) Received: from vsmtp2.tin.it (vsmtp2alice.tin.it [212.216.176.142]) by mx1.FreeBSD.org (Postfix) with ESMTP id 53D4043D41 for ; Sun, 1 May 2005 13:19:37 +0000 (GMT) (envelope-from v.demartino2@virgilio.it) Received: from wireless (62.211.199.175) by vsmtp2.tin.it (7.0.027) id 4272A0500007284D for freebsd-questions@freebsd.org; Sun, 1 May 2005 15:19:35 +0200 From: Vittorio To: freebsd-questions@freebsd.org Date: Sun, 1 May 2005 15:19:24 +0000 User-Agent: KMail/1.7.2 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200505011519.24427.v.demartino2@virgilio.it> Subject: To compile or not to compile the system X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 01 May 2005 13:19:38 -0000 Using cvsup, after having issued "make update", it takes a long time to recompile the OS sources and kernel by means of make buildworld make kernel KERNCONF=MYKERNEL and then.. mergemaster -p make installworld etc... If I frequently update the OS and ports this procedure becomes time-consuming indeed. Is there any way to know in advance if it is necessary to comply with the described procedure or if it can be skipped because there weren't changes between two close updating? Ciao Vittorio