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-rw-r--r--ports/atmel-samd/Makefile4
1 files changed, 2 insertions, 2 deletions
diff --git a/ports/atmel-samd/Makefile b/ports/atmel-samd/Makefile
index 2593377eb..817cc9e3b 100644
--- a/ports/atmel-samd/Makefile
+++ b/ports/atmel-samd/Makefile
@@ -121,7 +121,7 @@ $(echo PERIPHERALS_CHIP_FAMILY=$(PERIPHERALS_CHIP_FAMILY))
ifeq ($(DEBUG), 1)
CFLAGS += -ggdb3 -Og
# You may want to disable -flto if it interferes with debugging.
- CFLAGS += -flto
+ CFLAGS += -flto -flto-partition=none
# You may want to enable these flags to make setting breakpoints easier.
# CFLAGS += -fno-inline -fno-ipa-sra
ifeq ($(CHIP_FAMILY), samd21)
@@ -144,7 +144,7 @@ else
CFLAGS += -finline-limit=$(CFLAGS_INLINE_LIMIT)
endif
- CFLAGS += -flto
+ CFLAGS += -flto -flto-partition=none
ifeq ($(CIRCUITPY_FULL_BUILD),0)
CFLAGS += --param inline-unit-growth=15 --param max-inline-insns-auto=20