New upstream version 2021.4

build-aux/test-driver

@@ -42,13 +42,11 @@ print_usage ()
 {
   cat <<END
 Usage:
-  test-driver --test-name NAME --log-file PATH --trs-file PATH
-              [--expect-failure {yes|no}] [--color-tests {yes|no}]
-              [--enable-hard-errors {yes|no}] [--]
+  test-driver --test-name=NAME --log-file=PATH --trs-file=PATH
+              [--expect-failure={yes|no}] [--color-tests={yes|no}]
+              [--enable-hard-errors={yes|no}] [--]
               TEST-SCRIPT [TEST-SCRIPT-ARGUMENTS]
-
 The '--test-name', '--log-file' and '--trs-file' options are mandatory.
-See the GNU Automake documentation for information.
 END
 }