Author vstinner
Recipients vstinner
Date 2018-07-03.15:47:56
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Message-id <1530632876.37.0.56676864532.issue34033@psf.upfronthosting.co.za>
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Copy of https://bugzilla.opensuse.org/show_bug.cgi?id=1049186 first message:
"""
e.g. python-simplejson has one-bit diffs in .pyc files
See
http://rb.zq1.de/compare.factory-20170713/python-simplejson-compare.out


in python3-simplejson.rpm we get
-00004e50  68 6f 72 5f 5f da 07 64  65 63 69 6d 61 6c 72 0c  |hor__..decimalr.|
+00004e50  68 6f 72 5f 5f 5a 07 64  65 63 69 6d 61 6c 72 0c  |hor__Z.decimalr.|

in python3-simplejson-test.rpm we get the opposite change
-00000580  72 13 00 00 00 5a 07 64  65 63 69 6d 61 6c 72 03  |r....Z.decimalr.|
+00000580  72 13 00 00 00 da 07 64  65 63 69 6d 61 6c 72 03  |r......decimalr.|


and it seems to be related to filesystem ordering, since it built reproducibly
when using a filesystem with sorted readdir
using disorderfs via reproducible-faketools-filesys from
https://build.opensuse.org/package/show/home:bmwiedemann:reproducible/reproducible-faketools
"""
https://bugzilla.opensuse.org/show_bug.cgi?id=1049186#c0
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Date User Action Args
2018-07-03 15:47:56vstinnersetrecipients: + vstinner
2018-07-03 15:47:56vstinnersetmessageid: <1530632876.37.0.56676864532.issue34033@psf.upfronthosting.co.za>
2018-07-03 15:47:56vstinnerlinkissue34033 messages
2018-07-03 15:47:56vstinnercreate