[Buildroot] [PATCH v3 4/5] package/pkg-utils: add 'hashes' to show-info

[Thomas Perale]

Acked-By: Thomas Perale <thomas.perale at mind.be>

In reply of:
> Finding the hash file for a package is non-trivial, as they can be in a
> <version> sub-directory or under GLOBAL_PATCH_DIR. To allow other tools
> such as utils/generate-cyclonedx to find hash files, expose this information
> from show-info. If a package does not provide a hash file, create an
> empty hashes array.
> 
> Suggested-by: Thomas Perale <thomas.perale at mind.be>
> Signed-off-by: Martin Willi <martin at strongswan.org>

> ---
>  package/pkg-utils.mk | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/package/pkg-utils.mk b/package/pkg-utils.mk
> index 211e681e8f5c..17b0aa176045 100644
> --- a/package/pkg-utils.mk
> +++ b/package/pkg-utils.mk
> @@ -197,6 +197,13 @@ define _json-info-pkg-details
>  		},
>  	)
>  	],
> +	"hashes": [
> +		$(call make-comma-list, \
> +			$(foreach hash,$(wildcard $($(1)_HASH_FILES)),
> +				$(call mk-json-str,$(hash)) \
> +			) \
> +		)
> +	],
>  	"patches": [
>  		$(foreach patch, \
>  			$(call pkg-patches-list,$(1)), \
> -- 
> 2.43.0
> 
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