Add RTEMS version support, update all python to 2 and 3.

Add support to force the RTEMS version. This remove the need for using
the --rtems-version command line option if the automatic detection fails.

Update all python code to support python 2 and 3.

Update rtems_waf to the latest version to support the RTEMS version,
check environment variables and to display the CC version.

Sort all tests. I think the unsorted list is dependent on the version
of python and so would result in repo noise as if it regenerted.

1 files changed, 7 insertions, 1 deletions

diff --git a/libbsd.py b/libbsd.py
index 3fd4c4b3..388aedfb 100755
--- a/libbsd.py
+++ b/libbsd.py
@@ -1,5 +1,5 @@
 #
-#  Copyright (c) 2015 Chris Johns <chrisj@rtems.org>. All rights reserved.
+#  Copyright (c) 2015-2016 Chris Johns <chrisj@rtems.org>. All rights reserved.
 #
 #  Copyright (c) 2009-2015 embedded brains GmbH.  All rights reserved.
 #
@@ -35,6 +35,12 @@
 import builder
 
 #
+# RTEMS version
+#
+def rtems_version():
+    return '4.12'
+
+#
 # RTEMS
 #
 def rtems(mm):