From: Robert Pengelly <robertapengelly@hotmail.com>
Date: Thu, 20 Aug 2026 14:36:24 +0000 (+0100)
Subject: Added -Wxx messages to help
X-Git-Url: https://git.candlhat.org/?a=commitdiff_plain;h=f2b3410efee1eb6418c2dbde37a97bec956411db;p=scc.git

Added -Wxx messages to help
---

diff --git a/lib.c b/lib.c
index ad9ce7e..1add87c 100755
--- a/lib.c
+++ b/lib.c
@@ -140,6 +140,10 @@ static void print_usage (void) {
         fprintf (stderr, "\n");
         fprintf (stderr, "    -P                                Don't print linemarkers.\n");
         fprintf (stderr, "    -o OBJFILE                        Name the object-file output OBJFILE.\n");
+        fprintf (stderr, "\n");
+        fprintf (stderr, "    -Wall                            Enable most warning messages.\n");
+        fprintf (stderr, "    -Werror                          Treat all warnings as errors.\n");
+        fprintf (stderr, "    -Wextra                          Print extra (possibly unwanted) warnings.\n");
         
         fprintf (stderr, "\n");
         fprintf (stderr, "    --traditional-linemarker-format   Use #line instead of short form.\n");