From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 86612 invoked by alias); 10 Mar 2015 16:38:31 -0000 Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org Received: (qmail 86578 invoked by uid 89); 10 Mar 2015 16:38:31 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.1 required=5.0 tests=AWL,BAYES_00,SPF_HELO_PASS,T_RP_MATCHES_RCVD autolearn=ham version=3.3.2 X-HELO: mx1.redhat.com Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES256-GCM-SHA384 encrypted) ESMTPS; Tue, 10 Mar 2015 16:38:27 +0000 Received: from int-mx13.intmail.prod.int.phx2.redhat.com (int-mx13.intmail.prod.int.phx2.redhat.com [10.5.11.26]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id t2AGcQJI017560 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL) for ; Tue, 10 Mar 2015 12:38:26 -0400 Received: from blade.nx (ovpn-116-94.ams2.redhat.com [10.36.116.94]) by int-mx13.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id t2AGcPus005439 for ; Tue, 10 Mar 2015 12:38:25 -0400 Received: by blade.nx (Postfix, from userid 1000) id 97828265072; Tue, 10 Mar 2015 16:38:24 +0000 (GMT) Date: Tue, 10 Mar 2015 16:38:00 -0000 From: Gary Benson To: gdb-patches@sourceware.org Subject: set sysroot foo cannot be undone Message-ID: <20150310163823.GA22795@blade.nx> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-IsSubscribed: yes X-SW-Source: 2015-03/txt/msg00254.txt.bz2 Hi all, When you start GDB sysroot is set to "", unless you configured it differently. After you set it to something else it doesn't seem possible to restore sysroot to "". Would anyone object to my implementing an "unset sysroot" command? Cheers, Gary -- http://gbenson.net/