Am Mittwoch, 6. Dezember 2017, 02:30:22 CET schrieb Liu, Changcheng:
> faddr2line hit var unbound error When CROSS_COMPILE
> isn't set since nounset option is set in bash script.
>
> Signed-off-by: Liu Changcheng <[email protected]>
> Reported-by: Richard Weinberger <[email protected]>
>
> diff --git a/scripts/faddr2line b/scripts/faddr2line
> index 39e07d8..7721d5b 100755
> --- a/scripts/faddr2line
> +++ b/scripts/faddr2line
> @@ -44,10 +44,10 @@
> set -o errexit
> set -o nounset
>
> -READELF="${CROSS_COMPILE}readelf"
> -ADDR2LINE="${CROSS_COMPILE}addr2line"
> -SIZE="${CROSS_COMPILE}size"
> -NM="${CROSS_COMPILE}nm"
> +READELF="${CROSS_COMPILE:-}readelf"
> +ADDR2LINE="${CROSS_COMPILE:-}addr2line"
> +SIZE="${CROSS_COMPILE:-}size"
> +NM="${CROSS_COMPILE:-}nm"
>
> command -v awk >/dev/null 2>&1 || die "awk isn't installed"
> command -v ${READELF} >/dev/null 2>&1 || die "readelf isn't installed"
Fixes: 95a879825419 ("scripts/faddr2line: extend usage on generic arch")
Reviewed-by: Richard Weinberger <[email protected]>
Thanks,
//richard
