[PATCH 1/4] Makefile: add buildsystem version variable

[Sascha Hauer]

On Wed, Sep 23, 2020 at 12:34:15PM +0200, Steffen Trumtrar wrote:
> Introduce a new variable to store a buildsystem version information.
> The exact information that is stored here (git commit, git tag,...) is
> defined by the buildsystem.
> It is intended to have the possibility to get information about the
> exact barebox binary, environment and configuration.
> 
> The variable is utilized the same as KERNELVERSION for linux:
> 
>    make BUILDSYSTEM_VERSION=$COMMITISH
> 
> Via scripts/mkcompile_h this information is injected into the barebox
> codebase.
> 
> Signed-off-by: Steffen Trumtrar <s.trumtrar at pengutronix.de>
> ---
>  Makefile            | 3 ++-
>  scripts/mkcompile_h | 3 +++
>  2 files changed, 5 insertions(+), 1 deletion(-)

Applied, thanks

Sascha


-- 
Pengutronix e.K.                           |                             |
Steuerwalder Str. 21                       | http://www.pengutronix.de/  |
31137 Hildesheim, Germany                  | Phone: +49-5121-206917-0    |
Amtsgericht Hildesheim, HRA 2686           | Fax:   +49-5121-206917-5555 |