From 7aa7dfa7eee586e7e8647faeb9f8ae94302def00 Mon Sep 17 00:00:00 2001
From: Michael Stapelberg <michael@stapelberg.de>
Date: Mon, 2 Oct 2017 22:01:58 +0200
Subject: [PATCH] Makefile: place *.{o,s} in build/

---
 Makefile | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/Makefile b/Makefile
index 812283a..0b56ad0 100644
--- a/Makefile
+++ b/Makefile
@@ -9,20 +9,21 @@ CFLAGS= -I include -t c128
 
 all: kasse itemz
 
-%.o: %.c ${INCLUDES}
-	${CC} ${CFLAGS} -O $<
-	${AS} ${CFLAGS} $(addsuffix .s,$(basename $< ))
+build/%.o: src/%.c ${INCLUDES}
+	${CC} ${CFLAGS} -O $< -o build/$(addsuffix .s,$(shell basename $< .c))
+	${AS} ${CFLAGS} build/$(addsuffix .s,$(shell basename $< .c)) -o $@
 
 include/version.h:
+	mkdir -p build
 	echo "#define GV \"${GV}\"" > $@
 
-kasse: src/config.o src/kasse.o src/general.o src/credit_manager.o src/c128time.o src/print.o
+kasse: build/config.o build/kasse.o build/general.o build/credit_manager.o build/c128time.o build/print.o
 	${LD} -t c128 $^ -o $@
 
-itemz: src/config.o src/itemz.o src/general.o src/credit_manager.o src/c128time.o src/print.o
+itemz: build/config.o build/itemz.o build/general.o build/credit_manager.o build/c128time.o build/print.o
 	${LD} -t c128 $^ -o $@
 
-cat: src/general.o src/cat.o
+cat: build/general.o build/cat.o
 	${LD} -t c128 $^ -o $@
 
 package: all
@@ -32,8 +33,8 @@ package: all
 	[ -e state ] && c1541 -attach kasse.d64 -write state || exit 0
 	[ -e items ] && c1541 -attach kasse.d64 -write items || exit 0
 
-test: src/config.o test/test.o src/general.o
-	cl65 -t c128 src/config.o test/test.o src/general.o -o test
+test: build/config.o test/test.o build/general.o
+	cl65 -t c128 $^ -o build/test
 
 test-package: test
 	c1541 -format "test",TE d64 test.d64
@@ -42,7 +43,7 @@ test-package: test
 	c1541 -attach test.d64 -write items || exit 0
 
 clean:
-	rm -rf src/*.o src/*.s test/*.o test/*.s
+	rm -rf build/*.o build/*.s test/*.o test/*.s
 
 dist-clean: clean
 	rm -f kasse itemz kasse.d64
-- 
2.39.2