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-rwxr-xr-xusr.sbin/mergemaster/mergemaster.sh8
1 files changed, 7 insertions, 1 deletions
diff --git a/usr.sbin/mergemaster/mergemaster.sh b/usr.sbin/mergemaster/mergemaster.sh
index 361cef9..f3aafae 100755
--- a/usr.sbin/mergemaster/mergemaster.sh
+++ b/usr.sbin/mergemaster/mergemaster.sh
@@ -492,8 +492,14 @@ MM_MAKE="make ${ARCHSTRING} -m ${SOURCEDIR}/share/mk"
# files the user changed from the reference files.
#
if [ -n "${AUTO_UPGRADE}" -a -s "${MTREEFILE}" ]; then
+ # Force FreeBSD 9 compatible output when available.
+ if mtree -F freebsd9 -c -p /var/empty/ > /dev/null 2>&1; then
+ MTREE_FLAVOR="-F freebsd9"
+ else
+ MTREE_FLAVOR=
+ fi
CHANGED=:
- for file in `mtree -eqL -f ${MTREEFILE} -p ${DESTDIR}/ \
+ for file in `mtree -eqL ${MTREE_FLAVOR} -f ${MTREEFILE} -p ${DESTDIR}/ \
2>/dev/null | awk '($2 == "changed") {print $1}'`; do
if [ -f "${DESTDIR}/$file" ]; then
CHANGED="${CHANGED}${DESTDIR}/${file}:"
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