add DEBUG_LIBSTDCXX option to GNU Make gcc for libstdc++ debug (AMReX…

…-Codes#3945) this catches bounds errors in the standard library containers
WeiqunZhang · May 27, 2024 · 28b0101 · 28b0101
1 parent f474963
commit 28b0101
Showing 1 changed file with 4 additions and 0 deletions.
diff --git 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