oeqa/selftest: populate pkgdata/shlibs in test_recipetool_create_git

Build some recipes so that we have the needed data in the sysroot for
recipetool to refer to when scanning for dependencies.

(From OE-Core rev: 67bf1dac68d76c7e6a4d95e5bdd1eba468331f01)

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/lib/oeqa/selftest/devtool.py

@@ -66,6 +66,8 @@ class DevtoolTests(oeSelfTest):
         self.assertEqual(checkvars, {}, 'Some variables not found')
 
     def test_recipetool_create_git(self):
+        # Ensure we have the right data in shlibs/pkgdata
+        bitbake('libpng pango libx11 libxext')
         # Try adding a recipe
         tempdir = tempfile.mkdtemp(prefix='devtoolqa')
         self.track_for_cleanup(tempdir)