[Buildroot] [PATCH next v4 2/6] support/scripts/check-host-rpath: split condition on two statements
Thomas Petazzoni
thomas.petazzoni at bootlin.com
Wed Nov 14 10:55:53 UTC 2018
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 at bootlin.com>
---
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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