Add top level wscript.

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

autowaf.py

@@ -91,7 +91,7 @@ def check_tool(conf, name):
 
 def check_pkg(conf, name, **args):
 	"Check for a package iff it hasn't been checked for yet"
-	var_name = 'HAVE_' + args['uselib_store'].replace('/', '_')
+	var_name = 'HAVE_' + args['uselib_store'].replace('/', '_').replace('++', 'PP')
 	check = not var_name in conf.env
 	if not check and 'atleast_version' in args:
 		# Re-check if version is newer than previous check
@@ -198,7 +198,7 @@ def configure(conf):
 	g_step = 2
 	
 def set_local_lib(conf, name, has_objects):
-	conf.define('HAVE_' + name.upper().replace('/', '_'), 1)
+	conf.define('HAVE_' + name.upper().replace('/', '_').replace('++', 'PP'), 1)
 	if has_objects:
 		if type(conf.env['AUTOWAF_LOCAL_LIBS']) != dict:
 			conf.env['AUTOWAF_LOCAL_LIBS'] = {}

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()
+