From 9fe2ae76eb9bf6599783999299d89abb7505188c Mon Sep 17 00:00:00 2001
From: Sanford Rockowitz <rockowitz@minsoft.com>
Date: Wed, 9 Oct 2024 15:56:02 -0400
Subject: [PATCH] add -Wformat-security to AM_CFLAGS, AM_CFLAGS_STD

---
 src/Makefile.am | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Makefile.am b/src/Makefile.am
index 0b5ff918..cdd4d2fe 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -125,7 +125,8 @@ $(LIBUSB_CFLAGS) \
 #
 
 # unused-result defined since at least gcc 5
-AM_CFLAGS = -Wall -std=c11 -Werror=unused-result
+# format-security defined since gcc 2.95.3, Clang 4.0.0
+AM_CFLAGS = -Wall -std=c11 -Werror=unused-result -Wformat-security
 
 # Distributing -Werror is bad programming practice.  It can result in build failure
 # on an external site having a different compiler, compiler version, or configuration.