[OE-core] [PATCH] icecc.bbclass: replace os.popen with subprocess.check_output

[Burton, Ross]

On 14 June 2016 at 15:59, Leonardo Sandoval <
leonardo.sandoval.gonzalez at linux.intel.com> wrote:

> Also, now that we switch to subprocess.check_output, I wonder if we need
> to convert it to string (the output of this method) before proceeding.
>

Yeah, check_output under py3 returns byte arrays, so you either need to
convert to string or pass universal_newlines=True.

Ross
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