bitbake: fetch: bb.fatal when trying to checksum non-existing files

If the local fetcher was not able to find the file anywhere but it
was included in the SRC_URI for checksumming just make it a fatal
error. Ensure a list of searched locations is included too to match
the runtime error that would have resulted.

(Bitbake rev: 5e3b2ad90d9cd0f248b1cb740637caa24442d101)

Signed-off-by: Paulo Neves <ptsneves@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

bitbake/lib/bb/tests/fetch.py

@@ -693,6 +693,11 @@ class FetcherLocalTest(FetcherTest):
         flst.sort()
         return flst
 
+    def test_local_checksum_fails_no_file(self):
+        self.d.setVar("SRC_URI", "file://404")
+        with self.assertRaises(bb.BBHandledException):
+            bb.fetch.get_checksum_file_list(self.d)
+
     def test_local(self):
         tree = self.fetchUnpack(['file://a', 'file://dir/c'])
         self.assertEqual(tree, ['a', 'dir/c'])