[OE-core] [PATCH 3/3] toolchain-shar-extract.sh: explain why we cannot use sudo in extensible SDK

[Randy Witt]

On 08/19/2015 06:32 AM, brendan.le.foll at intel.com wrote:
> From: Brendan Le Foll <brendan.le.foll at intel.com>
>
> Signed-off-by: Brendan Le Foll <brendan.le.foll at intel.com>
> ---
>   meta/files/toolchain-shar-extract.sh | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/meta/files/toolchain-shar-extract.sh b/meta/files/toolchain-shar-extract.sh
> index c4c2a70..d8e714a 100644
> --- a/meta/files/toolchain-shar-extract.sh
> +++ b/meta/files/toolchain-shar-extract.sh
> @@ -135,7 +135,7 @@ mkdir -p $target_sdk_dir >/dev/null 2>&1
>   # if don't have the right to access dir, gain by sudo
>   if [ ! -x $target_sdk_dir -o ! -w $target_sdk_dir -o ! -r $target_sdk_dir ]; then
>   	if [ "$SDK_EXTENSIBLE" = "1" ]; then
> -		echo "Unable to access \"$target_sdk_dir\"."
> +		echo "Unable to access \"$target_sdk_dir\", can\'t install extensible SDK as root."

This is a bit unclear since it makes it sound like the user was trying to 
install as root, which would have already failed if that were the case. Perhaps 
wording it as: "Unable to access $dir, will not attempt to install using sudo, 
because the extensible sdk can't be installed as root."

>   		exit 1
>   	fi
>
>