Yocto 2.4

Move OpenBMC to Yocto 2.4(rocko)

Tested: Built and verified Witherspoon and Palmetto images
Change-Id: I12057b18610d6fb0e6903c60213690301e9b0c67
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/import-layers/yocto-poky/scripts/lib/argparse_oe.py b/import-layers/yocto-poky/scripts/lib/argparse_oe.py
index bf6eb17..9bdfc1c 100644
--- a/import-layers/yocto-poky/scripts/lib/argparse_oe.py
+++ b/import-layers/yocto-poky/scripts/lib/argparse_oe.py
@@ -167,3 +167,10 @@
             return '\n'.join(lines)
         else:
             return super(OeHelpFormatter, self)._format_action(action)
+
+def int_positive(value):
+    ivalue = int(value)
+    if ivalue <= 0:
+        raise argparse.ArgumentTypeError(
+                "%s is not a positive int value" % value)
+    return ivalue