bissen21/Marlin_Firmware
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Reverted the patch by KevinOConnor, as it crashes some versions of avr-gcc and caused linking issues.

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Daid 2012-12-13 12:19:12 +01:00
parent 673577a31b
commit b264317fa0
1 changed files with 7 additions and 18 deletions
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25
Marlin/Makefile
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@ -149,8 +149,7 @@ else ifeq ($(HARDWARE_MOTHERBOARD),90)
HARDWARE_VARIANT ?= SanguinoA
MCU ?= atmega644
#
Final OMCA board
#Final OMCA board
else ifeq ($(HARDWARE_MOTHERBOARD),91)
HARDWARE_VARIANT ?= Sanguino
MCU ?= atmega644p
@ -241,10 +240,6 @@ AVRDUDE = avrdude
REMOVE = rm -f
MV = mv -f
# Tool for testing compiler flags
cc-option=$(shell if test -z "`$(1) $(2) -S -o /dev/null -xc /dev/null 2>&1`" \
; then echo "$(2)"; else echo "$(3)"; fi ;)
# Place -D or -U options here
CDEFS = -DF_CPU=$(F_CPU) ${addprefix -D , $(DEFINES)}
CXXDEFS = $(CDEFS)
@ -275,12 +270,10 @@ CTUNING += -DMOTHERBOARD=${HARDWARE_MOTHERBOARD}
endif
#CEXTRA = -Wa,-adhlns=$(<:.c=.lst)
CFLAGS := $(CDEBUG) $(CDEFS) $(CINCS) -O$(OPT) $(CWARN) $(CEXTRA) $(CTUNING) \
$(call cc-option,$(CC),-flto -fwhole-program,)
CXXFLAGS := $(CDEFS) $(CINCS) -O$(OPT) -Wall $(CEXTRA) $(CTUNING) \
$(call cc-option,$(CC),-flto -fwhole-program,)
#ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs
LDFLAGS = -lm -Wl,--relax
CFLAGS := $(CDEBUG) $(CDEFS) $(CINCS) -O$(OPT) $(CWARN) $(CEXTRA) $(CTUNING)
CXXFLAGS := $(CDEFS) $(CINCS) -O$(OPT) -Wall $(CEXTRA) $(CTUNING)
#ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs
LDFLAGS = -lm
# Programming support using avrdude. Settings and variables.
@ -386,13 +379,9 @@ extcoff: $(TARGET).elf
$(NM) -n $< > $@
# Link: create ELF output file from library.
$(BUILD_DIR)/$(TARGET).elf: $(BUILD_DIR)/$(TARGET).o
$(BUILD_DIR)/$(TARGET).elf: $(OBJ) Configuration.h
$(Pecho) " CXX $@"
$P $(CC) $(ALL_CXXFLAGS) -Wl,--gc-sections -o $@ -L. $^ $(LDFLAGS)
$(BUILD_DIR)/$(TARGET).o: $(OBJ) Configuration.h
$(Pecho) " CXX $@"
$P $(CC) $(ALL_CXXFLAGS) -nostdlib -Wl,-r -o $@ $(OBJ)
$P $(CC) $(ALL_CXXFLAGS) -Wl,--gc-sections -o $@ -L. $(OBJ) $(LDFLAGS)
$(BUILD_DIR)/%.o: %.c Configuration.h Configuration_adv.h $(MAKEFILE)
$(Pecho) " CC $<"