[PATCH] tools: Do not build kwbimage if CONFIG_TOOLS_LIBCRYPTO=n

[Marek Vasut]

On 1/11/22 22:14, Tom Rini wrote:
> The issues
> are:
> - How do we handle non-kwbimage platforms?  Especially since the general
>    expectation is that mkimage will work for pretty much anything.  And
>    not all distros / distro builders (OE) use tools-only_defconfig to
>    configure their build of mkimage.

The TOOLS_LIBCRYPTO is default y, I would keep it that way.

If someone really needs to build without openssl, they can turn this to 
=n if they understand the implications.

> - How do we handle the case of kwbimage platforms on hosts that don't
>    have openssl-dev?  This I think should be a build time error.  Failing
>    to build over missing ssl headers should be a fairly easy to diagnose
>    problem, and also should be documented as appropriate under doc/board/

mkimage -T kwbimage would fail if you don't have kwbimage built in (i.e. 
with TOOLS_LIBCRYPTO=n), so that's already handled.

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