Index: emdebian/trunk/buildcross/trunk/buildcross
===================================================================
--- emdebian/trunk/buildcross/trunk/buildcross	(revision 3252)
+++ emdebian/trunk/buildcross/trunk/buildcross	(working copy)
@@ -1,11 +1,10 @@
 #!/bin/bash
-# $Header: /var/emdebian/svn/tools/buildcross/branch/buildcross,v 0.3 2007/07/18 01:10:03 zumbi Exp $
 #
-#  Copyright (C) 2000, 2007  Emdebian <debian-embedded@lists.debian.org>
+#  Copyright (C) 2000, 2007, 2008  Emdebian <debian-embedded@lists.debian.org>
 #
 #  This program should call buildcross to build a certain outdated
 #  package. It runs buildcross in a modular way. This program should
-#  check if there is a need of building a certain package.
+#  check if there is a need for building a certain package.
 #
 #  PSEUDO CODE:
 #     For all arches do
@@ -38,26 +37,26 @@
 #
 # Distributed under the terms of the GNU General Public License v2
 
-source conf_vars.sh
+. conf_vars.sh
 
 if [ ! -d $LOGPATH ]; then
         mkdir -p $LOGPATH
 fi
 
-usage(){
+usage () {
 	echo "Usage: ${0##*/} [OPTION]"
-	echo "Build Debian cross toolchain system."
-	echo 
 	cat << EOF
-	-h	displays this help
-	-v	displays version number
-	-b	no output, runs completely on background
+Build Debian cross toolchain.
+
+	-h	display this help
+	-v	display version number
+	-b	no output, runs completely in the background
 		WARNING: You can not stop it, just using kill.
-			 If you are in a chroot beware proc is mounted.
+			 If you are in a chroot then make sure proc is mounted.
 	-c	no output mode
 	-d	Show output. Recommended for first time.
 
-	Check log.html file (bug: libs always is marked as failed)
+	Check log.html file (bug: libs is always marked as failed)
 	All log info is under logs/
 	build.log	buildcross log
 	1-2-3.log	package log
@@ -68,16 +67,13 @@
 }
 
 case $1 in
- -h)
- 	usage
-	exit 0
-	;;
  -v)
  	echo "Version: 0.2"
+	exit 0
 	;;
  -b)
-	echo "Buildcross has no output with -b option, so it runs on background."
-	echo "Check log.html when time is displayed"
+	echo "Running in the background."
+	echo "Check $LOGPATH/build.log"
 	time ./em_wrap.sh &> $LOGPATH/build.log &
 	;;
  -c)
@@ -86,5 +82,9 @@
  -d)
 	time ./em_wrap.sh | tee $LOGPATH/build.log 
  	;;
+*)
+ 	usage
+	exit 0
+	;;
 esac