From ecdb2f1280ca9cfac67d414bc68ee85b61ac6444 Mon Sep 17 00:00:00 2001
From: Ry <ryanst755@gmail.com>
Date: Tue, 1 Nov 2022 15:59:06 -0700
Subject: [PATCH] Initial work on using make

---
 Makefile | 25 +++++++++++++++++++++++++
 b        | 11 -----------
 2 files changed, 25 insertions(+), 11 deletions(-)
 create mode 100644 Makefile
 delete mode 100755 b

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..3f019a0
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,25 @@
+TARGET = foxdos
+
+FILES = src/int21.s \
+		src/kernel.s
+
+.PHONY: all qemu clean
+all: prepare boot kernel img
+
+qemu: all
+	qemu-system-i386 -fda $(TARGET)
+
+prepare:
+	mkdir -p obj
+
+boot: src/boot.s
+	nasm -I. -Isrc src/boot.s -o obj/boot.o
+
+kernel: $(FILES)
+	nasm -I. -Isrc src/kernel.s -o obj/kernel.o
+
+img:
+	cat obj/boot.o obj/kernel.o > $(TARGET)
+
+clean:
+	rm -rf obj/ $(TARGET)
diff --git a/b b/b
deleted file mode 100755
index 0e4a036..0000000
--- a/b
+++ /dev/null
@@ -1,11 +0,0 @@
-NAME=foxdos
-
-rm $NAME
-
-mkdir -p obj
-
-# TODO this only works in root directory. might be good to just use a proper build system
-nasm -I. -Isrc src/boot.s -o obj/boot
-nasm -I. -Isrc src/kernel.s -o obj/kernel
-
-cat obj/boot obj/kernel > $NAME