[Sound-open-firmware] [PATCH] scripts: use xt-xcc for compiling if available

[Liam Girdwood]

On Thu, 2018-06-14 at 15:29 +0100, Liam Girdwood wrote:
> make[1]: Entering directory '/home/lrg/source/reef/sof.git'
> make[1]: Nothing to be done for 'bin-am'.
> make[1]: Leaving directory '/home/lrg/source/reef/sof.git'
> ./scripts/xtensa-build-all.sh: line 123: [: ==: unary operator expected
> 
> Can you fix incrementally.

I've fixed it.

Liam