[PATCH] Makefile: fix empty MK_ARCH when using ccache

[Tom Rini]

On Mon, 11 Nov 2024 14:20:49 +0100, Quentin Schulz wrote:

> One can use ccache by prefixing the typical CROSS_COMPILE value with
> "ccache " (e.g. "ccache aarch64-gnu-linux-" for Aarch64). This however
> makes the MK_ARCH empty because sed won't find a match anymore since it
> expects the CROSS_COMPILE value to start with the actual toolchain (with
> an unlimited number of white spaces before).
> 
> This is failing builds since commit 7506c1566998 ("sandbox: Report host
> default-filename in native mode").
> 
> [...]

Applied to u-boot/master, thanks!

-- 
Tom