lib cleanup and sync for mips vu support

autogen.sh

@@ -1,6 +1,13 @@
-#!/bin/bash
+#!/bin/sh
+
+package="ni-libstb-hal"
+
+srcdir=`dirname $0`
+test -z "$srcdir" && srcdir=.
+
+cd "$srcdir"
+echo "Generating configuration files for $package, please wait ..."
 
-cd $(dirname $0)
 aclocal --force
 libtoolize --force
 autoconf --force