From ad4bf75367b1b1992d653428593c0f66f5b5e7ff Mon Sep 17 00:00:00 2001
From: Jeff Epler <jepler@gmail.com>
Date: Tue, 1 Sep 2020 10:05:13 -0500
Subject: [PATCH] samd: only set NDEBUG for non-debug builds

---
 ports/atmel-samd/Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ports/atmel-samd/Makefile b/ports/atmel-samd/Makefile
index 30487ae3ef..25dc0cf15e 100644
--- a/ports/atmel-samd/Makefile
+++ b/ports/atmel-samd/Makefile
@@ -107,7 +107,7 @@ CFLAGS += -DCFG_TUSB_MCU=OPT_MCU_SAME5X -DCFG_TUD_MIDI_RX_BUFSIZE=128 -DCFG_TUD_
 endif
 
 # option to override default optimization level, set in boards/$(BOARD)/mpconfigboard.mk
-CFLAGS += $(OPTIMIZATION_FLAGS) -DNDEBUG
+CFLAGS += $(OPTIMIZATION_FLAGS)
 
 $(echo PERIPHERALS_CHIP_FAMILY=$(PERIPHERALS_CHIP_FAMILY))
 #Debugging/Optimization
@@ -121,6 +121,7 @@ ifeq ($(DEBUG), 1)
     CFLAGS += -DENABLE_MICRO_TRACE_BUFFER
   endif
 else
+  CFLAGS += -DNDEBUG
   # -finline-limit can shrink the image size.
   # -finline-limit=80 or so is similar to not having it on.
   # There is no simple default value, though.