1 files changed, 17 insertions, 1 deletions

diff --git a/lddd.in b/lddd.in
index 908923b..3f606de 100644
--- a/lddd.in
+++ b/lddd.in
@@ -4,7 +4,23 @@
 #
 # License: Unspecified
 
-m4_include(lib/common.sh)
+. "$(librelib messages)"
+
+usage() {
+	print "Usage: %s [-h]" "${0##*/}"
+	print "Find broken library links on your machine."
+	echo
+	prose 'Scans $PATH and library directories for ELF files with
+	       references to missing shared libraries.'
+}
+
+if [[ $1 = '-h' ]]; then
+	usage
+	exit 0
+elif [[ $# -gt 0 ]]; then
+	usage >&2
+	exit 1
+fi
 
 ifs=$IFS
 IFS="${IFS}:"