[OE-core] [PATCH V2] Cleanup subprocess calls

[Stephano Cetola]

Changed since V1: 
changed smart_opt to an array and fixed the effected functions
cleaned up _invoke_smart calls to use arrays

Note that there is still some work to do on this file in terms of
subprocess calls, which I will create a bug for, but that this is a
good stopping point for M4.

Stephano Cetola (1):
  subprocess: remove strings and migrate to direct arrays

 meta/lib/oe/distro_check.py    |   2 +-
 meta/lib/oe/package.py         |  13 +--
 meta/lib/oe/package_manager.py | 218 ++++++++++++++++++++---------------------
 3 files changed, 114 insertions(+), 119 deletions(-)

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2.10.0