With Python 2, argparse subparsers behaviour in Python 2 was to print
the usage information if the subparsers argument wasn't specified.
However, with Python 3.2.3 and later a subparsers argument is not
required by default, leading to errors when no arguments are specified:
AttributeError: 'Namespace' object has no attribute 'func'
Restore the previous desired behaviour of showing the help text for
devtool, recipetool and the devtool-stress script by setting
subparsers.required to True.
(From OE-Core rev: d36fdea1a7f32d97187e0e9e6d701ae8fa304e8f)
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
For scripts that use Python's standard argparse module to parse
command-line arguments, create a subclass which will show the usage
the usage information when a command-line parsing error occurs. The most
common case would be when the script is run with no arguments; at least
then the user immediately gets to see what arguments they might need to
pass instead of just an error message.
(From OE-Core rev: d62fe7c9bc2df6a4464440a3cae0539074bf99aa)
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Add a script to run "devtool modify" followed by a build on every target
recipe in the environment (with the option to skip/resume from/only
include specific recipes). This takes far too long to run as an
oe-selftest test but is still something that is useful to be able to
run. There's also a slightly quicker mode that just runs "devtool
extract" on each recipe.
(From OE-Core rev: 278f40cce14af430ac1743436132584eedfe792e)
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
