From 75aa2df2c319a43186c6853dce551d63b3425bdf Mon Sep 17 00:00:00 2001
From: David Lamparter <equinox@diac24.net>
Date: Sat, 22 Sep 2012 23:31:08 +0200
Subject: tick: optional SP debugging

---
 Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'Makefile')

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 $@ $<
-- 
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