This file now has a usage() function and complains against unknown command

line options
2011-03-03 15:45:36 +00:00
parent 9dc0e5715b
commit 5ae2f38ef5
1 changed files with 14 additions and 5 deletions
@@ -16,19 +16,28 @@ VERSION=1.1

 DO_RUN="y"

+usage()
+{
+    echo 'Usage : create_cgal_test_with_cmake [--no-run]'
+    echo
+    echo '    --help    : prints this usage help'
+    echo '    --no-run  : produces a cgal_test_with_cmake script that only does compilation, no execution'
+    exit
+}
+
 while [ $1 ]; do
    case "$1" in
        -h|-help|--h|--help)
-            echo 'Usage : create_cgal_test_with_cmake [--no-run]'
-            echo
-            echo '    --help    : prints this usage help'
-            echo '    --no-run  : produces a cgal_test_with_cmake script that only does compilation, no execution'
-            exit
+            usage;
        ;;
        --no-run)
            DO_RUN=""
            shift; continue
        ;;
+        *) 
+            echo "Unknown option: $1"
+            usage
+        ;;
    esac
 done