scons: Preliminary code for quieting command lines.
diff --git a/SConstruct b/SConstruct
index 44ac0ad..6088128 100644
--- a/SConstruct
+++ b/SConstruct
@@ -55,9 +55,6 @@
 	ENV = os.environ)
 Help(opts.GenerateHelpText(env))
 
-# for debugging
-#print env.Dump()
-
 # replicate options values in local variables
 debug = env['debug']
 dri = env['dri']
@@ -87,6 +84,7 @@
 # TODO: put the compiler specific settings in separate files
 # TODO: auto-detect as much as possible
 
+common.generate(env)
 
 if platform == 'winddk':
 	env.Tool('winddk', ['.'])
@@ -219,9 +217,6 @@
 		'Xfixes',
 	])
 
-# Convenience library support
-common.createConvenienceLibBuilder(env)
-
 Export('env')