Display configuration information when using the -V option...

tftp/main.c

@@ -192,8 +192,8 @@ main(int argc, char *argv[])
 	    verbose = 1;
 	    break;
 	  case 'V':
-	    /* Print version to stdout and exit */
-	    printf("%s\n", VERSION);
+	    /* Print version and configuration to stdout and exit */
+	    printf("%s\n", TFTP_CONFIG_STR);
 	    exit(0);
 	  default:
 	    fprintf(stderr, "Usage: %s [-v] [host]\n", argv[0]);

tftp/tftp.1

@@ -59,7 +59,8 @@ command below.)
 Default to verbose mode.
 .TP
 .B \-V
-Print the version number to standard output, then exit gracefully.
+Print the version number and configuration to standard output, then
+exit gracefully.
 .SH COMMANDS
 Once
 .B tftp