[scons3] buildsize: decode section name

[ekiwi]

I have scons3 installed on my system which results in all scons tools being executed as Python3.
This causes a problem in utils_buildsize.py because the section.name returned by elftools is not decoded.

Changing line 41 to:

                "name": section.name.decode('ASCII'),

fixes the problem under Python3.

Does anyone know if this also works for legacy Python?

[fabian-dlr]

Does anyone know if this also works for legacy Python?

I've just checked, it works with SCons 2.4.1 and Python 2.7.12

This causes a problem in utils_buildsize.py because the section.name returned by elftools is not decoded.

This change has been only included in @salkinium private branch at the modm fork. I'll look into porting this back into this repo.