From 2969a7479ea81eb93fc716e9481c29ebd42cc8ac Mon Sep 17 00:00:00 2001
From: Hadeed Ahmad <hadeedji@gmail.com>
Date: Thu, 31 Aug 2023 07:33:55 +0500
Subject: [PATCH] Update Makefile

---
 .gitignore           |  5 +++--
 Makefile             | 20 +++++++++++++++++---
 kilo.c => src/kilo.c |  0
 3 files changed, 20 insertions(+), 5 deletions(-)
 rename kilo.c => src/kilo.c (100%)

diff --git a/.gitignore b/.gitignore
index 50006c7..6d9567d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
-.nvim.lua
+build/
 kilo
 
-compile_commands.json
 .ccls-cache
+.nvim.lua
+compile_commands.json
diff --git a/Makefile b/Makefile
index a40688c..1127dab 100644
--- a/Makefile
+++ b/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
-	$(CC) $(CFLAGS) kilo.c -o kilo
+WARNING_FLAGS := -Wall -Wextra
+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)
diff --git a/kilo.c b/src/kilo.c
similarity index 100%
rename from kilo.c
rename to src/kilo.c