set -o pipefail
-top="$(WVPASS /bin/pwd)" || exit $?
+top="$(WVPASS pwd)" || exit $?
tmpdir="$(WVPASS wvmktempdir)" || exit $?
export BUP_DIR="$tmpdir/bup"
WVSTART "save disjoint top-level directories"
(
# Resolve any symlinks involving the top top-level dirs.
- real_pwd="$(WVPASS realpath .)" || exit $?
- real_tmp="$(WVPASS realpath /tmp/.)" || exit $?
+ real_pwd="$(WVPASS resolve-parent .)" || exit $?
+ real_tmp="$(WVPASS resolve-parent /tmp/.)" || exit $?
pwd_top="$(echo $real_pwd | WVPASS awk -F "/" '{print $2}')" || exit $?
tmp_top="$(echo $real_tmp | WVPASS awk -F "/" '{print $2}')" || exit $?