quicksort

makefile

@@ -1,5 +1,13 @@
-build/main: main.c build
-	clang main.c -o build/main
+CFLAGS = -g
+
+build/main: build/main.o build/tape.o build
+	clang $(CFLAGS) build/main.o build/tape.o -o build/main
+
+build/main.o: main.c build
+	clang $(CFLAGS) -c main.c -o build/main.o
+
+build/tape.o: tape.c build
+	clang $(CFLAGS) -c tape.c -o build/tape.o
 
 build:
 	mkdir -p build
@@ -10,4 +18,7 @@ clean:
 run: build/main
 	build/main -f tests/1.in
 
+debug: build/main
+	lldb -- build/main -f tests/1.in
+
 .PHONY: clean run