[U-Boot] [PATCH 2/2] common: Use separate dirs for each board for ccache

[Wolfgang Denk]

Dear Marek Vasut,

In message <1369070715-9585-3-git-send-email-marex at denx.de> you wrote:

> +	# Use per-board CCACHE directory
> +	if [ "x${CCACHE}" != "x" ] ; then

Why not simply:

	if [ "${CCACHE}" ] ; then

?

> +		export CCACHE_DIR="`${CCACHE} -s | grep "^cache directory" | \
> +				tr -s " " | cut -d " " -f 3`/u-boot/${target}" ;
> +		mkdir -p "${CCACHE_DIR}"
> +	fi

How can I cleanup all the mess of created files and directories after
a build?

Best regards,

Wolfgang Denk

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