fetch_souces.py: cache extracted hash and only extract if necessary
authorPyry Haulos <phaulos@google.com>
Wed, 10 Aug 2016 19:26:45 +0000 (12:26 -0700)
committerPyry Haulos <phaulos@google.com>
Wed, 10 Aug 2016 19:26:45 +0000 (12:26 -0700)
commit30e2e7b423d8d8efbea9679ac92de313d42d00f9
tree1c960f2b9741623d7b0c18a796c79dd9b4654b96
parent9e2544669938997399cf8e36accccce3324fc5d9
fetch_souces.py: cache extracted hash and only extract if necessary

Change-Id: I62119f60325d1d646b7777ed57941e34df601df3
external/fetch_sources.py