Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

Some functions and classes have been moved from urllib[2]
to urllib.request and urllib.error in python 3.

Used new imports to make the code working in python 3.

Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

* We need to check all recipe files, not just the preferred ones
  (i.e. we have multiple recipes for different versions of the same
  piece of software). Print the recipe file name (without path) so we
  can tell the difference between them.
* We can skip BBCLASSEXTENDed variants of recipes

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>

* Set up and use a proper logger
* Tweak output messages and comments

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>

We tend not to use any variables in HOMEPAGE values, but that doesn't
mean we would never do so.

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>

We have shared code for this, let's use it.

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>

Add a script to verify all the recipes' HOMEPAGE.

[YOCTO #5689]

Signed-off-by: Chong Lu <Chong.Lu@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>