Extract upstream KWSys using the following shell commands.
$ git archive --prefix=upstream-kwsys/ d3ba91e1 | tar x
$ git shortlog --no-merges --abbrev=8 --format='%h %s' 8504e845..d3ba91e1
Brad King (1):
d3ba91e1 System: Drop Shell_* APIs
Extract upstream KWSys using the following shell code.
$ sha1=719638e233b560afb0d9a0afdcf23469dc1827fe &&
git archive --prefix=KWSys-snapshot/ $sha1 |
tar x