[Buildroot] [PATCH 02/10 v3] core/pkg-infra: allow per site-method sub-version strings

[Vincent Fazio]

On 12/29/20 5:01 AM, Yann E. MORIN wrote:
> When we want to change the format of an archive we generate (e.g. those
> we generate from git trees), the hashes of those archives will change.
> 
> To avoid any issue (e.g. an older Buildroot using newer archives, or the
> other way around) that would conclude that the hashes do not match, we
> want to change the filenames of the generated archives whenever we
> change their format.
> 
> Introduce a new internal variable, specific to each site method, that we
> can set to include a "format version" for the archives generated from
> that site method.
> 
> Signed-off-by: Yann E. MORIN <yann.morin.1998 at free.fr>
> Cc: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
> Cc: Vincent Fazio <vfazio at xes-inc.com>
> ---
>   package/pkg-generic.mk | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/package/pkg-generic.mk b/package/pkg-generic.mk
> index 6a9389f1b5..8db79dc74a 100644
> --- a/package/pkg-generic.mk
> +++ b/package/pkg-generic.mk
> @@ -514,7 +514,7 @@ ifneq ($$($(2)_OVERRIDE_SRCDIR),)
>   $(2)_VERSION = custom
>   endif
>   
> -$(2)_SOURCE_EXT = .tar.gz
> +$(2)_SOURCE_EXT = $$(BR_FMT_VERSION_$$($(2)_SITE_METHOD)).tar.gz
>   ifndef $(2)_SOURCE
>    ifdef $(3)_SOURCE
>     $(2)_SOURCE = $$($(3)_SOURCE)
> 

Reviewed-by: Vincent Fazio <vfazio at xes-inc.com>

-- 
Vincent Fazio
Embedded Software Engineer - Linux
Extreme Engineering Solutions, Inc
http://www.xes-inc.com