From eb2b41810a8679fffd4a6e149ec84565fea09e95 Mon Sep 17 00:00:00 2001
From: Scott Shawcroft <scott.shawcroft@gmail.com>
Date: Thu, 15 Feb 2018 16:12:58 -0800
Subject: Turn on lto

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

diff --git a/ports/atmel-samd/Makefile b/ports/atmel-samd/Makefile
index 29377dc60..041f1d1ad 100644
--- a/ports/atmel-samd/Makefile
+++ b/ports/atmel-samd/Makefile
@@ -95,7 +95,7 @@ endif
 ifeq ($(DEBUG), 1)
   # Turn on Python modules useful for debugging (e.g. uheap, ustack).
   CFLAGS += -ggdb
-  #CFLAGS += -flto
+  CFLAGS += -flto
   ifeq ($(CHIP_FAMILY), samd21)
     CFLAGS += -DENABLE_MICRO_TRACE_BUFFER
   endif
-- 
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