bitbake: fetch2: fix pickle issues while switching from master to krogoth
While switching from master to krogoth build with a common download directory, got a large number of warnings like the one listed below: WARNING: freetype-2.6.3-r0 do_fetch: Couldn't load checksums from donestamp /home/maxin/downloads/freetype-2.6.3.tar.bz2.done: ValueError (msg: unsupported pickle protocol: 4) These warnings are caused by the difference in pickle module implementation in python3(master) and python2(krogoth). Python2 supports 3 different protocols (0, 1, 2) and pickle.HIGHEST_PROTOCOL is 2 where as Python3 supports 5 different protocols (0, 1, 2, 3, 4) and pickle.HIGHEST_PROTOCOL is obviously 4. My suggestion is to use 2 since it is backward compatible with python2 (all the supported distros for krogoth provides python2 which supports pickle protocol version 2) (Bitbake rev: cc67800f279fb211ee3bb4ea7009fdbb82973b02) Signed-off-by: Maxin B. John <maxin.john@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
parent
039f47ad19
commit
c42b5333f0
|
@ -664,7 +664,7 @@ def verify_donestamp(ud, d, origud=None):
|
|||
# as an upgrade path from the previous done stamp file format.
|
||||
if checksums != precomputed_checksums:
|
||||
with open(ud.donestamp, "wb") as cachefile:
|
||||
p = pickle.Pickler(cachefile, pickle.HIGHEST_PROTOCOL)
|
||||
p = pickle.Pickler(cachefile, 2)
|
||||
p.dump(checksums)
|
||||
return True
|
||||
except ChecksumError as e:
|
||||
|
@ -698,7 +698,7 @@ def update_stamp(ud, d):
|
|||
checksums = verify_checksum(ud, d)
|
||||
# Store the checksums for later re-verification against the recipe
|
||||
with open(ud.donestamp, "wb") as cachefile:
|
||||
p = pickle.Pickler(cachefile, pickle.HIGHEST_PROTOCOL)
|
||||
p = pickle.Pickler(cachefile, 2)
|
||||
p.dump(checksums)
|
||||
except ChecksumError as e:
|
||||
# Checksums failed to verify, trigger re-download and remove the
|
||||
|
|
Loading…
Reference in New Issue