From 695882934366ac6385e6733536ae4de9397fe623 Mon Sep 17 00:00:00 2001
From: Martin Diehl <mail@martin-diehl.net>
Date: Mon, 28 Aug 2023 22:05:51 +0200
Subject: [PATCH] might help during debugging

---
 cmake/Compiler-GNU.cmake | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/cmake/Compiler-GNU.cmake b/cmake/Compiler-GNU.cmake
index d024bdc0a..a62875d05 100644
--- a/cmake/Compiler-GNU.cmake
+++ b/cmake/Compiler-GNU.cmake
@@ -131,6 +131,9 @@ set (DEBUG_FLAGS "${DEBUG_FLAGS} -fcheck=all")
 set (DEBUG_FLAGS "${DEBUG_FLAGS} -fstack-protector-all")
 # Inserts a guard variable onto the stack frame for all functions
 
+set (DEBUG_FLAGS "${DEBUG_FLAGS} -finit-real=snan -finit-integer=-2147483648")
+# "strange" values to simplify debugging
+
 set (DEBUG_FLAGS "${DEBUG_FLAGS} -fsanitize=undefined")
 # detect undefined behavior
 # Additional options