From b1fd802e89df0f25c19e6cf818feed8239c482a6 Mon Sep 17 00:00:00 2001
From: = <=>
Date: Sat, 14 Jan 2023 00:49:42 +0100
Subject: [PATCH] Add a proper makefile which automatically scans for files and
 only compiles new changes

---
 .gitignore |  1 +
 Makefile   | 23 +++++++++++++----------
 2 files changed, 14 insertions(+), 10 deletions(-)

diff --git a/.gitignore b/.gitignore
index 4dfd57c..374114a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -60,3 +60,4 @@ dkms.conf
 
 #Code editor
 .vscode/*
+compile_commands.json
diff --git a/Makefile b/Makefile
index 61aad68..c6429e5 100644
--- a/Makefile
+++ b/Makefile
@@ -1,14 +1,17 @@
-eipaasm:
-	clang src/* -Wall -Wextra -o eipaasm
+CC := clang
+CFLAGS := -Wall -Wextra
+SRC_DIR := src
+BUILD_DIR := build
+OBJECT_FILES := $(patsubst %.c, %.o, $(wildcard $(SRC_DIR)/*.c))
+OBJECT_FILES := $(patsubst $(SRC_DIR)/%, $(BUILD_DIR)/%, $(OBJECT_FILES))
+MAIN_EXE_NAME := eipaasm
 
-all: eipaasm
+all eipaasm: $(OBJECT_FILES)
+	$(CC) $(CFLAGS) $^ -o $(BUILD_DIR)/$(MAIN_EXE_NAME)
 
-run:
-	./eipaasm
+$(BUILD_DIR)/%.o: $(SRC_DIR)/%.c
+	@mkdir -p $(BUILD_DIR)
+	$(CC) -c $(CFLAGS) $^ -o $@
 
-buildrun: compile
-	./eipaasm
-eipaasm_debug:
-	gcc src/* -g -o eipaasm_debug
 clean:
-	rm -f eipaasm eipaasm_debug
\ No newline at end of file
+	rm -r $(BUILD_DIR)