From owner-svn-src-head@FreeBSD.ORG  Thu Jul 15 10:49:07 2010
Return-Path: <owner-svn-src-head@FreeBSD.ORG>
Delivered-To: svn-src-head@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id B2BE61065673;
	Thu, 15 Jul 2010 10:49:07 +0000 (UTC) (envelope-from raj@FreeBSD.org)
Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c])
	by mx1.freebsd.org (Postfix) with ESMTP id A1D568FC16;
	Thu, 15 Jul 2010 10:49:07 +0000 (UTC)
Received: from svn.freebsd.org (localhost [127.0.0.1])
	by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id o6FAn7dr064023;
	Thu, 15 Jul 2010 10:49:07 GMT (envelope-from raj@svn.freebsd.org)
Received: (from raj@localhost)
	by svn.freebsd.org (8.14.3/8.14.3/Submit) id o6FAn72j064021;
	Thu, 15 Jul 2010 10:49:07 GMT (envelope-from raj@svn.freebsd.org)
Message-Id: <201007151049.o6FAn72j064021@svn.freebsd.org>
From: Rafal Jaworowski <raj@FreeBSD.org>
Date: Thu, 15 Jul 2010 10:49:07 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
	svn-src-head@freebsd.org
X-SVN-Group: head
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Cc: 
Subject: svn commit: r210112 - head
X-BeenThere: svn-src-head@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: SVN commit messages for the src tree for head/-current
	<svn-src-head.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-head>,
	<mailto:svn-src-head-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-head>
List-Post: <mailto:svn-src-head@freebsd.org>
List-Help: <mailto:svn-src-head-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-head>,
	<mailto:svn-src-head-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 15 Jul 2010 10:49:07 -0000

Author: raj
Date: Thu Jul 15 10:49:07 2010
New Revision: 210112
URL: http://svn.freebsd.org/changeset/base/210112

Log:
  Fix FDT_DTS_FILE parsing to properly retrieve its value. This unbreaks the
  'builddtb' target.
  
  Make the processing more robust against non-existent kernel config files
  (pointed out by imp@).

Modified:
  head/Makefile.inc1

Modified: head/Makefile.inc1
==============================================================================
--- head/Makefile.inc1	Thu Jul 15 10:37:49 2010	(r210111)
+++ head/Makefile.inc1	Thu Jul 15 10:49:07 2010	(r210112)
@@ -1477,8 +1477,12 @@ _xi-links:
 DTBOUTPUTPATH= ${KRNLOBJDIR}/${KERNCONF}/
 
 .if !defined(FDT_DTS_FILE) || empty(FDT_DTS_FILE)
-FDT_DTS_FILE!= awk '/^makeoptions[[:space:]]+FDT_DTS_FILE/ {FS="=|[ \t]+"; print $$3}' \
+.if exists(${KERNCONFDIR}/${KERNCONF})
+FDT_DTS_FILE!= awk 'BEGIN {FS="="} /^makeoptions[[:space:]]+FDT_DTS_FILE/ {print $$2}' \
 	${KERNCONFDIR}/${KERNCONF}
+.else
+.error ERROR: kernel config file not found.
+.endif
 .endif
 
 .endif