Update Makefile

.gitignore

@@ -1,5 +1,6 @@
-.nvim.lua
+build/
 kilo
 
-compile_commands.json
 .ccls-cache
+.nvim.lua
+compile_commands.json

Makefile

@@ -1,7 +1,21 @@
-CFLAGS := -ggdb -Wall -Wextra -Wstrict-prototypes -std=c99
+SRCS := $(wildcard src/*.c)
+OBJS := $(SRCS:src/%.c=build/%.o)
+DEPS := $(OBJS:%.o=%.d)
 
-kilo: kilo.c
+WARNING_FLAGS := -Wall -Wextra
-	$(CC) $(CFLAGS) kilo.c -o kilo
+INCLUDE_FLAGS := -I headers
+
+CFLAGS := $(WARNING_FLAGS) $(INCLUDE_FLAGS) -MMD -MP -std=c99
+
+kilo: $(OBJS)
+	$(CC) $(CFLAGS) $^ -o $@
+
+$(OBJS): build/%.o: src/%.c
+	@mkdir -p build
+	$(CC) $(CFLAGS) -c $< -o $@
 
 clean:
+	rm -rf build
 	rm -f ./kilo
+
+-include $(DEPS)