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-rw-r--r--Makefile4
1 files changed, 2 insertions, 2 deletions
diff --git a/Makefile b/Makefile
index c082c6f..1f3dcc7 100644
--- a/Makefile
+++ b/Makefile
@@ -8,7 +8,7 @@ CFLAGS_OPT=-Os \
-fwhole-program
CFLAGS_WARN=-std=gnu99 -Wall -Wextra -Wno-unused -pedantic
CFLAGS_LD=-Wl,-T,avr4-signature.x
-CFLAGS=${CFLAGS_WARN} ${CFLAGS_OPT} ${CFLAGS_LD}
+CFLAGS_=${CFLAGS_WARN} ${CFLAGS_OPT} ${CFLAGS_LD} ${CFLAGS}
MCU_door=48
MCU_lightctrl=88
AVRDUDE=avrdude
@@ -32,4 +32,4 @@ endif
%.flash: %.elf Makefile
avr-objcopy -j .text -j .data -O ihex $< $@
%.elf: %.c *.c *.x Makefile
- avr-gcc -mmcu=atmega$(MCU_$(basename $@)) ${CFLAGS} -o $@ $<
+ avr-gcc -mmcu=atmega$(MCU_$(basename $@)) ${CFLAGS_} -o $@ $<