bitbake: bitbake: runqueue: __find_md5__ -> __find_sha256

Fixed:
Create a new build
$ bitbake quilt-native -ccleansstate -Snone
$ bitbake quilt-native -ccleansstate -Sprintdiff

[snip]
     latestmatch = sorted(matches.keys(), key=lambda f: matches[f])[-1]
>    prevh = __find_md5__.search(latestmatch).group(0)
     output = bb.siggen.compare_sigfiles(latestmatch, match, recursecb)
AttributeError: 'NoneType' object has no attribute 'group'

(Bitbake rev: 15d20d948359fa1d7a7a754b2a1d8ed9f4ca0480)

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/bitbake/lib/bb/runqueue.py b/bitbake/lib/bb/runqueue.py
index 704a6c45d4..adafa80770 100644
--- a/bitbake/lib/bb/runqueue.py
+++ b/bitbake/lib/bb/runqueue.py
@@ -41,7 +41,7 @@ from multiprocessing import Process
 bblogger = logging.getLogger("BitBake")
 logger = logging.getLogger("BitBake.RunQueue")
 
-__find_md5__ = re.compile( r'(?i)(?<![a-z0-9])[a-f0-9]{32}(?![a-z0-9])' )
+__find_sha256__ = re.compile( r'(?i)(?<![a-z0-9])[a-f0-9]{64}(?![a-z0-9])' )
 
 def fn_from_tid(tid):
      return tid.rsplit(":", 1)[0]
@@ -1676,7 +1676,7 @@ class RunQueue:
             matches = {k : v for k, v in iter(matches.items()) if h not in k}
             if matches:
                 latestmatch = sorted(matches.keys(), key=lambda f: matches[f])[-1]
-                prevh = __find_md5__.search(latestmatch).group(0)
+                prevh = __find_sha256__.search(latestmatch).group(0)
                 output = bb.siggen.compare_sigfiles(latestmatch, match, recursecb)
                 bb.plain("\nTask %s:%s couldn't be used from the cache because:\n  We need hash %s, closest matching task was %s\n  " % (pn, taskname, h, prevh) + '\n  '.join(output))