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| author | John Whittington <git@jbrengineering.co.uk> | 2020-02-24 09:58:20 +0100 |
|---|---|---|
| committer | John Whittington <git@jbrengineering.co.uk> | 2020-02-24 09:58:20 +0100 |
| commit | e6574e3c7217ff5402f00517580a2245de0efd67 (patch) | |
| tree | 5d5f55201121778d56c7f2af0c70acefd4bc985b /Arduino.mk | |
| parent | 93b251a4e1379378d07f2607c7f15b44e2c545a4 (diff) | |
switch compliler flags to prevent AR fail on ARM
Diffstat (limited to 'Arduino.mk')
| -rw-r--r-- | Arduino.mk | 23 |
1 files changed, 16 insertions, 7 deletions
@@ -1227,15 +1227,24 @@ CFLAGS += $(CFLAGS_STD) CXXFLAGS += -fpermissive -fno-exceptions $(CXXFLAGS_STD) ASFLAGS += -x assembler-with-cpp DIAGNOSTICS_COLOR_WHEN ?= always -ifeq ($(shell expr $(CC_VERNUM) '>' 490), 1) - ASFLAGS += -flto - CXXFLAGS += -fno-threadsafe-statics -flto -fno-devirtualize -fdiagnostics-color=$(DIAGNOSTICS_COLOR_WHEN) - CFLAGS += -flto -fno-fat-lto-objects -fdiagnostics-color=$(DIAGNOSTICS_COLOR_WHEN) + +# Flags for AVR +ifeq ($(findstring avr, $(strip $(CC_NAME))), avr) + ifeq ($(shell expr $(CC_VERNUM) '>' 490), 1) + ASFLAGS += -flto + CXXFLAGS += -fno-threadsafe-statics -flto -fno-devirtualize -fdiagnostics-color=$(DIAGNOSTICS_COLOR_WHEN) + CFLAGS += -flto -fno-fat-lto-objects -fdiagnostics-color=$(DIAGNOSTICS_COLOR_WHEN) + LDFLAGS += -flto -fuse-linker-plugin + endif +# Flags for ARM (most set in Sam.mk) +else + ifeq ($(shell expr $(CC_VERNUM) '>' 490), 1) + CXXFLAGS += -fdiagnostics-color=$(DIAGNOSTICS_COLOR_WHEN) + CFLAGS += -fdiagnostics-color=$(DIAGNOSTICS_COLOR_WHEN) + endif endif + LDFLAGS += -$(MCU_FLAG_NAME)=$(MCU) -Wl,--gc-sections -O$(OPTIMIZATION_LEVEL) -ifeq ($(shell expr $(CC_VERNUM) '>' 490), 1) - LDFLAGS += -flto -fuse-linker-plugin -endif SIZEFLAGS ?= --mcu=$(MCU) -C # for backwards compatibility, grab ARDUINO_PORT if the user has it set |