Add top level wscript.

git-svn-id: svn://localhost/ardour2/branches/3.0@4657 d708f5d6-7413-0410-9779-e7cbd77b26cf

wscript

@@ -0,0 +1,36 @@
+#!/usr/bin/env python
+import autowaf
+
+# Variables for 'waf dist'
+VERSION = '3.0pre0'
+APPNAME = 'ardour'
+
+# Mandatory variables
+srcdir = '.'
+blddir = 'build'
+
+children = [ 'libs/pbd', 'libs/midi++2', 'libs/evoral' ]
+
+def set_options(opt):
+	autowaf.set_options(opt)
+	for i in children:
+		opt.sub_options(i)
+
+def sub_config_and_use(conf, name, has_objects = True):
+	conf.sub_config(name)
+	autowaf.set_local_lib(conf, name, has_objects)
+
+def configure(conf):
+	autowaf.set_recursive()
+	autowaf.configure(conf)
+	for i in children:
+		sub_config_and_use(conf, i)
+
+def build(bld):
+	autowaf.set_recursive()
+	for i in children:
+		bld.add_subdirs(i)
+
+def shutdown():
+	autowaf.shutdown()
+