From f7a48dc590f5e8bf2d6d9d92248734566c175cf2 Mon Sep 17 00:00:00 2001
From: Christian Koch <christian_koch@gmx.de>
Date: Sun, 6 May 2012 15:29:24 +0200
Subject: added hardware documentation, minor software changes

---
 Makefile | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index 38b4e72..aa38b02 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 .PHONY: love flash
 love: sublab77.ihex
 
-CFLAGS=-Wall -Wextra -pedantic -std=c99 -Os -DF_CPU=1000000 -mmcu=attiny26
+CFLAGS=-Wall -Wextra -pedantic -std=c99 -DF_CPU=1000000UL -Os -fshort-enums -fno-move-loop-invariants -fno-tree-loop-optimize -mmcu=attiny26
 
 %.o: %.c
 	avr-gcc $(CFLAGS) -c -o $@ $<
@@ -16,4 +16,7 @@ sublab77.elf: clock.o dcf77.o lcd.o main.o timebase.o
 endif
 
 sublab77.ihex: sublab77.elf
-	objcopy -Oihex $^ $@
+	avr-objcopy -Oihex $^ $@
+
+clean:
+	rm *.o *.elf *.ihex
-- 
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