[Buildroot] [PATCH next v4 2/6] support/scripts/check-host-rpath: split condition on two statements

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

Thomas, All,

On 2018-11-14 11:55 +0100, Thomas Petazzoni spake thusly:
> Inside the check_elf_has_rpath(), we check if the host binary has a
> correct RPATH, which should be either an absolute path to
> $(HOST_DIR)/lib, or a relative path using $ORIGIN. Those two
> conditions are checked in a single statements, but as we are going to
> add a third condition, let's split this up a bit:
> 
>  - If we have a RPATH to $(HOST_DIR)/lib -> we're good, return 0
>  - If we have a RPATH to $ORIGIN/../lib -> we're good, return 0
>  - Otherwise, we will exit the loop, and return 1
> 
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

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

Regards,
Yann E. MORIN.

> ---
>  support/scripts/check-host-rpath | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/support/scripts/check-host-rpath b/support/scripts/check-host-rpath
> index 169628decb..6c5767da05 100755
> --- a/support/scripts/check-host-rpath
> +++ b/support/scripts/check-host-rpath
> @@ -63,7 +63,8 @@ check_elf_has_rpath() {
>          for dir in ${rpath//:/ }; do
>              # Remove duplicate and trailing '/' for proper match
>              dir="$( sed -r -e 's:/+:/:g; s:/$::;' <<<"${dir}" )"
> -            [ "${dir}" = "${hostdir}/lib" -o "${dir}" = "\$ORIGIN/../lib" ] && return 0
> +            [ "${dir}" = "${hostdir}/lib" ] && return 0
> +            [ "${dir}" = "\$ORIGIN/../lib" ] && return 0
>          done
>      done < <( readelf -d "${file}"                                              \
>                |sed -r -e '/.* \(R(UN)?PATH\) +Library r(un)?path: \[(.+)\]$/!d' \
> -- 
> 2.19.1
> 

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