[dpdk-dev] [PATCH v1] build: ccache support for cross build

[Bruce Richardson]

On Thu, Jun 02, 2022 at 02:53:55PM +0530, jerinj at marvell.com wrote:
> From: Jerin Jacob <jerinj at marvell.com>
> 
> By default, ccache is not used for cross build[1].
> Update all cross files to use ccache if it is available
> in build machine.
> 
> [1]
> https://mesonbuild.com/Machine-files.html
> 
> Signed-off-by: Jerin Jacob <jerinj at marvell.com>

Does this still work even if ccache is not available? That's not fully
clear from the docs, but it seems to be that if an array is passed the
whole array is used as the command, rather than just one element of the
array. That would imply that cross-builds now require ccache. Is that
acceptable?

/Bruce