ManuelW/grbl-LPC-CoreXY
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configured avr-gcc for dead code removal

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Simen Svale Skogsrud 2011-01-26 12:57:54 +01:00
parent 35f499c00c
commit a7b596caac
1 changed files with 2 additions and 2 deletions
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4
Makefile
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@ -38,7 +38,7 @@ FUSES = -U hfuse:w:0xd2:m -U lfuse:w:0xff:m
# Tune the lines below only if you know what you are doing:
AVRDUDE = avrdude $(PROGRAMMER) -p $(DEVICE) -B 10 -F
COMPILE = avr-gcc -Wall -Os -DF_CPU=$(CLOCK) -mmcu=$(DEVICE) -I.
COMPILE = avr-gcc -Wall -Os -DF_CPU=$(CLOCK) -mmcu=$(DEVICE) -I. -ffunction-sections
# symbolic targets:
all: grbl.hex
@ -74,7 +74,7 @@ clean:
# file targets:
main.elf: $(OBJECTS)
$(COMPILE) -o main.elf $(OBJECTS) -lm
$(COMPILE) -o main.elf $(OBJECTS) -lm -Wl,--gc-sections
grbl.hex: main.elf
rm -f grbl.hex