From owner-freebsd-questions@FreeBSD.ORG Sat Jan 23 19:14:02 2010 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id DA6FE1065762 for ; Sat, 23 Jan 2010 19:14:02 +0000 (UTC) (envelope-from john@dexter.starfire.mn.org) Received: from dexter.starfire.mn.org (starfire.skypoint.net [173.8.102.29]) by mx1.freebsd.org (Postfix) with ESMTP id 7F7668FC08 for ; Sat, 23 Jan 2010 19:14:02 +0000 (UTC) Received: (from john@localhost) by dexter.starfire.mn.org (8.11.3/8.11.3) id o0NJE1D56586 for freebsd-questions@freebsd.org; Sat, 23 Jan 2010 13:14:01 -0600 (CST) (envelope-from john) Date: Sat, 23 Jan 2010 13:14:01 -0600 From: John To: freebsd-questions@freebsd.org Message-ID: <20100123131347.A56510@starfire.mn.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5.1i Subject: Backward compatibility libraries? X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 23 Jan 2010 19:14:02 -0000 The GENERIC 8.0 kernel and the kernel I built for my new FreeBSD 8.0 system both contain options COMPAT_FREEBSD4 # Compatible with FreeBSD4 yet, when I try to run a program compiled on the FreeBSD 4.3 system on the new system, I get /usr/libexec/ld-elf.so.1: Shared object "libc.so.4" not found, required by "pipetype" So - there must be some compatibility libraries somewhere. I've looked in Packages and in Distributions, and didn't see what I'm looking for (probably looking right at it). What am I missing? Thanks! -- John Lind john@starfire.MN.ORG