[OE-core] [PATCH 1/2] toolchain-scripts.bbclass: Allow sourcing of subscript for environment

[Paul Eggleton]

On Thursday 09 October 2014 18:53:13 Otavio Salvador wrote:
> Sometimes we require extra environment settings to be available on the
> environment for proper SDK work. This were done, in past, using
> '_append' tasks however with the split of the environment in a
> canadian package this has been broken.
> 
> The easier and more flexible solution is to use environment subscripts
> which are sources by the main script. These are now looked at:
> 
>  $OECORE_NATIVE_SYSROOT/environment-setup.d/*.sh
> 
> and sourced.
> 
> Signed-off-by: Otavio Salvador <otavio at ossystems.com.br>
> ---
>  meta/classes/toolchain-scripts.bbclass |   10 ++++++++++
>  1 file changed, 10 insertions(+)
> 
> diff --git a/meta/classes/toolchain-scripts.bbclass
> b/meta/classes/toolchain-scripts.bbclass index 6cc8eba..11ffbe5 100644
> --- a/meta/classes/toolchain-scripts.bbclass
> +++ b/meta/classes/toolchain-scripts.bbclass
> @@ -72,6 +72,16 @@ toolchain_shared_env_script () {
>  	echo 'export OECORE_SDK_VERSION="${SDK_VERSION}"' >> $script
>  	echo 'export ARCH=${ARCH}' >> $script
>  	echo 'export CROSS_COMPILE=${TARGET_PREFIX}' >> $script
> +
> +    cat >> $script <<EOF
> +
> +# Append environment subscripts
> +if [ -d "\$OECORE_NATIVE_SYSROOT/environment-setup.d" ]; then
> +    for envfile in \$OECORE_NATIVE_SYSROOT/environment-setup.d/*.sh; do
> +	    source \$envfile
> +    done
> +fi
> +EOF
>  }
> 
>  #we get the cached site config in the runtime

This series looks great to me, and adds a much better extension mechanism than 
we've had here previously.

Acked-by: Paul Eggleton <paul.eggleton at linux.intel.com>

-- 

Paul Eggleton
Intel Open Source Technology Centre