[Buildroot] [RFC 7/8] Makefile: point users to the per-package help text

[Yann E. MORIN <yann.morin.1998@free.fr>]

Thomas, All,

On 2015-01-27 22:41 +0100, Thomas Petazzoni spake thusly:
> Now that each package has its own help text, mention it in the main
> help text available from "make help".
> 
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

Regards,
Yann E. MORIN.

> ---
>  Makefile | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/Makefile b/Makefile
> index 1e5390b..adf3558 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -878,6 +878,7 @@ help:
>  	@echo '  manual-epub            - build manual in ePub'
>  	@echo '  graph-build            - generate graphs of the build times'
>  	@echo '  graph-depends          - generate graph of the dependency tree'
> +	@echo '  <pkg>-help		- get help about a specific package'
>  	@echo
>  	@echo 'Miscellaneous:'
>  	@echo '  source                 - download all sources needed for offline-build'
> -- 
> 2.1.0
> 
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