From 28b010126a1b39297d8a496ba81f171d8563953b Mon Sep 17 00:00:00 2001
From: Michael Zingale <michael.zingale@stonybrook.edu>
Date: Mon, 27 May 2024 14:59:39 -0400
Subject: [PATCH] add DEBUG_LIBSTDCXX option to GNU Make gcc for libstdc++
 debug (#3945)

this catches bounds errors in the standard library containers
---
 Tools/GNUMake/comps/gnu.mak | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Tools/GNUMake/comps/gnu.mak b/Tools/GNUMake/comps/gnu.mak
index 9e8430ec88d..ff2732b879f 100644
--- a/Tools/GNUMake/comps/gnu.mak
+++ b/Tools/GNUMake/comps/gnu.mak
@@ -103,6 +103,10 @@ else
   endif
 endif
 
+ifeq ($(DEBUG_LIBSTDCXX),TRUE)
+   CPPFLAGS += -D_GLIBCXX_DEBUG
+endif
+
 ifeq ($(WARN_ALL),TRUE)
   warning_flags = -Wall -Wextra -Wlogical-op -Wfloat-conversion -Wnull-dereference -Wmisleading-indentation -Wduplicated-cond -Wduplicated-branches -Wmissing-include-dirs