[U-Boot] [PATCH 05/21] tools: moveconfig: check compilers before starting defconfig walk

[Joe Hershberger]

On Thu, May 19, 2016 at 1:51 AM, Masahiro Yamada
<yamada.masahiro at socionext.com> wrote:
> Since commit 25400090b1e2 ("moveconfig: Print a message for
> missing compiler"), this tool parses error messages generated by
> "make include/config/auto.conf" every time an error occurs in order
> to detect missing compiler.
>
> Instead of that, we can look for compilers in the PATH environment
> only once before starting the defconfig walk.  If specified compilers
> are missing, "make include/config/auto.conf" will apparently fail
> for corresponding architectures.  So, the tool can just report
> "Compiler is missing." and skip those boards.
>
> Signed-off-by: Masahiro Yamada <yamada.masahiro at socionext.com>

Reviewed-by: Joe Hershberger <joe.hershberger at ni.com>