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#! /bin/sh
set -e
#
# usage: util/overlap.sh [directory]
#
# This script runs the overlap example program
# on a complete directory tree.
#
# Copyright (C) 1996-2017 Markus Franz Xaver Johannes Oberhumer
#
OVERLAP="./examples/overlap"
for d in ./examples .; do
for ext in "" .exe .out; do
if test -f "$d/overlap$ext" && test -x "$d/overlap$ext"; then
OVERLAP="$d/overlap$ext"
break 2
fi
done
done
dir="${1-.}"
TMPFILE="/tmp/lzo_$$.tmp"
rm -f "$TMPFILE"
(find "$dir/." -type f -print0 | LC_ALL=C sort -z > "$TMPFILE") || true
cat "$TMPFILE" | xargs -0 -r "$OVERLAP"
rm -f "$TMPFILE"
echo "Done."
exit 0
# vim:set ts=4 sw=4 et:
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