From: Wolfgang Grandegger <wg@grandegger.com>
Date: Fri, 30 Jun 2017 08:37:07 +0000 (+0200)
Subject: support/scripts: check-host-rpath now handles $ORIGIN as well
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=824f3d9bebee5008ed4f21ab9857778b7d200802;p=buildroot.git

support/scripts: check-host-rpath now handles $ORIGIN as well

"$ORIGIN/../../usr/lib" is also a valid RPATH for binaries in
"$hostdir/usr/bin". After RPATH sanitation, all RPATH
directories start with "$ORIGIN".

Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Tested-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---

diff --git a/support/scripts/check-host-rpath b/support/scripts/check-host-rpath
index 6ce547cb04..020c12379f 100755
--- a/support/scripts/check-host-rpath
+++ b/support/scripts/check-host-rpath
@@ -58,7 +58,7 @@ 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}/usr/lib" ] && return 0
+            [ "${dir}" = "${hostdir}/usr/lib" -o "${dir}" = "\$ORIGIN/../../usr/lib" ] && return 0
         done
     done < <( readelf -d "${file}"                                              \
               |sed -r -e '/.* \(R(UN)?PATH\) +Library r(un)?path: \[(.+)\]$/!d' \