[U-Boot] [PATCH v2] config.mk: disable -fstack-usage for blackfin and m68k

[Masahiro Yamada]

Hello.

After I posted v2, I changed my mind.
Adding a new script to test -fstack-usage support
seems smarter, I think.

I posted version 3
config.mk: fix -fstack-usage support test

> Please keep the commit message to a (short) description of the patch,
> and move the rationale to a comment below the '---' line.

Albert,

When posting a patch
I keep it in my mind to describe the reason or background
in as much detail as possible especially when it is not clear
at a glance.
A comment below the '---' line is dropped after the patch is applied.

But I understand what you said.

I posted v3 and I kept its commit message in short.
Better?


Best Regards
Masahiro Yamada