From 134ba3e16b1c328b485b8aa509c426a09a7d422d Mon Sep 17 00:00:00 2001
From: Jeffrey Walton <noloader@gmail.com>
Date: Fri, 17 Jul 2015 11:02:37 -0400
Subject: [PATCH] Added -fsanitize-undefined-trap-on-error to help with a call
 stack on violations. Disabled by default

---
 GNUmakefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/GNUmakefile b/GNUmakefile
index 82327c54..791ef051 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -41,6 +41,7 @@ endif # PIC for x86_64 targets
 # Undefined Behavior Sanitzier (Clang and G++)
 ifeq ($(findstring ubsan,$(MAKECMDGOALS)),ubsan)
 CXXFLAGS += -fsanitize=undefined
+# CXXFLAGS += -fsanitize-undefined-trap-on-error 
 endif # UBsan
 
 # Address Sanitzier (Clang and G++)