--- SConstruct.orig	2007-01-21 19:02:01.000000000 +0300
+++ SConstruct	2007-01-21 19:19:22.000000000 +0300
@@ -15,15 +15,17 @@
 	if os.environ.has_key(key):
 		env.Replace( **{key: os.environ[key].split(' ')} )
 
+destdir=ARGUMENTS.get('destdir','/usr/local')
 
-env.Alias('install', ['/usr/local/bin', '/usr/local/lib' ])
-env.Alias('install-lib', '/usr/local/lib')
+env.Alias('install', [destdir+'/bin', destdir+'/lib' ])
+env.Alias('install-lib', destdir+'/lib')
 
-env.Install( '/usr/local/bin',
+env.Install( destdir+'/bin',
 	     [ 'bin/qpxtool',
 	       'bin/pxcontrol',
 	       'bin/pioquiet'])
-env.Install( '/usr/local/lib',
+	       
+env.Install( destdir+'/lib',
              [ 'lib/lib/libqpxtransport.so',
 	       'lib/lib/libqpxscan.so',
 	       'lib/lib/libqpxplextor.so',