Merge changes I51d42a50,Id8aaf820,I6af91959
authorJames Zern <jzern@google.com>
Sat, 30 Jan 2016 00:27:45 +0000 (00:27 +0000)
committerGerrit Code Review <noreply-gerritcodereview@google.com>
Sat, 30 Jan 2016 00:27:45 +0000 (00:27 +0000)
* changes:
  configure: extend armv7 hf target autodetect
  configure: remove default CROSS for arm targets
  configure: avoid default when CROSS is set to null


Trivial merge