bitbake: fetch2: Do not attempt to verify donestamp if download is not complete

npmsw(and maybe other fetchers) may try to download same files simulatenously.

if a premirror is set, download method tries premirror location first. If file
is not found, done is set to false. In the meantime, other fetchers may download
the files required and verify_donestamp might return true.

In this scenerio, fetcher doesn't try to download again and fails. Do not
attempt to verify_donestamp if done is not set. By this way, we ensure that
fetcher attempts to do another download after premirror failure.

(Bitbake rev: 4fa25714916e84f99ecd22cb76cb5adada01e5e8)

Signed-off-by: Caner Altinbasak <cal@brightsign.biz>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 1 deletions

diff --git a/bitbake/lib/bb/fetch2/__init__.py b/bitbake/lib/bb/fetch2/__init__.py
index 63e619ab98..666cc1306a 100644
--- a/bitbake/lib/bb/fetch2/__init__.py
+++ b/bitbake/lib/bb/fetch2/__init__.py
@@ -1721,7 +1721,9 @@ class Fetch(object):
                     self.d.setVar("BB_NO_NETWORK", "1")
 
                 firsterr = None
-                verified_stamp = m.verify_donestamp(ud, self.d)
+                verified_stamp = False
+                if done:
+                    verified_stamp = m.verify_donestamp(ud, self.d)
                 if not done and (not verified_stamp or m.need_update(ud, self.d)):
                     try:
                         if not trusted_network(self.d, ud.url):