From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1Ik8ZP-0001dS-KC for qemu-devel@nongnu.org; Mon, 22 Oct 2007 21:28:35 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1Ik8ZO-0001ax-8u for qemu-devel@nongnu.org; Mon, 22 Oct 2007 21:28:35 -0400 Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Ik8ZO-0001am-3H for qemu-devel@nongnu.org; Mon, 22 Oct 2007 21:28:34 -0400 Received: from tapir.sajinet.com.pe ([66.139.79.212]) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1Ik8ZN-0000hz-Lp for qemu-devel@nongnu.org; Mon, 22 Oct 2007 21:28:33 -0400 Date: Mon, 22 Oct 2007 20:31:35 -0500 From: Carlo Marcelo Arenas Belon Message-ID: <20071023013135.GC28795@tapir> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Subject: [Qemu-devel] [PATCH] show usage and abort if unknown option is passed to configure Reply-To: qemu-devel@nongnu.org List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org The following patch prints an error if an unknown option is passed to configure and directs the script to show usage information. Carlo --- Index: configure =================================================================== RCS file: /sources/qemu/qemu/configure,v retrieving revision 1.165 diff -u -r1.165 configure --- configure 18 Oct 2007 20:51:48 -0000 1.165 +++ configure 23 Oct 2007 01:23:58 -0000 @@ -306,6 +303,8 @@ *) echo "undefined SPARC architecture. Exiting";exit 1;; esac ;; + *) echo "ERROR: unknown option $opt"; show_help="yes" + ;; esac done