From 373bc974935a33ff1515d0d1cce2af8f7d910c04 Mon Sep 17 00:00:00 2001 From: Raymond Toy <toy.raymond@gmail.com> Date: Wed, 6 Nov 2013 19:20:01 -0800 Subject: [PATCH] Recognize -h and -? options to print out a usage message. --- bin/create-target.sh | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/bin/create-target.sh b/bin/create-target.sh index 21b38a61e..84c00c8c0 100755 --- a/bin/create-target.sh +++ b/bin/create-target.sh @@ -18,6 +18,19 @@ usage() { ##-- prgm_name=`basename $0` bld_dir=$1 lisp_variant=$2 motif_variant=$3 + +while getopts "h?" arg +do + case $arg in + h) usage ;; + \?) usage ;; + esac +done + +bld_dir=$1 +lisp_variant=$2 +motif_variant=$3 + exec 2>&1 [ -n "$bld_dir" ] || usage -- GitLab