[PATCH 19/20] test/py: Use buildman to build U-Boot

[Stephen Warren]

On 3/6/20 8:07 PM, Simon Glass wrote:
> It is a pain to have to set the ARCH and CROSS_COMPILE environment
> variables when using test.py's --build option. It is possible to get these
> using the -A and -a options from buildman. But it seems better to just use
> buildman to do the build.
> 
> Remove the manual 'make' logic in test/py and use buildman instead.

I far prefer using make here; this requires zero setup of buildman (e.g. 
the config file and specific toolchains), and so it much *less* of a pain.