AndroidTarget: Handle ls format change in Android 7.0

We expect ls to output single column listings. Previous to Linaro Android
16.09 release, this was the default. From the 16.09 release onwards, the
default is multi-column. Unfortunately, pre-16.09 ls does not support the
'-1' option to guarantee single column output.

Test for ls supporting '-1' and use it if possible.

Signed-off-by: Chris Redpath <chris.redpath@arm.com>
1 file changed
tree: c80dc4e83ddacc6c16a7c6da9c091e2585116db9
  1. devlib/
  2. doc/
  3. src/
  4. .gitignore
  5. README.rst
  6. setup.py