makefile

一个小型的操作系统,采用gcc进行开发,几千行的代码,方便初学者学习

###########################################################################
#
# Snixos Project version 1.0, 2003.6
# (C) Copyright 2003,2004,2005 Jockeyson,KeqiangGao <[e-mail]>
# All Rights Reserved.
# Distributed under the terms of the GNU General Public License.
#
# This program is a free and open source software and you can redistribute 
# it and/or modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation. As no any liability is assumed 
# for any incidental or consequential damages in connection with the 
# information or program fragments contained herein,so any exception arised
# is at your own risk. It is ABSOLUTELY WITHOUT ANY WARRANTY.
# Bug report please send to [e-mail] .
#
###########################################################################

#
# makefile for boot.bin
# [e-mail] 2004.3
#

# VIDEO=VIDEO_GRAPH ,imported from ../makefile

# make to produce boot.bin to work in VIDEO_GRAPH_640X480: 
#	make VIDEO=GRAPH
# make to produce boot.bin to work in VIDEO_TEXT_80x25: 
#	make VIDEO=TEXT

boot.bin:boot.asm
ifeq ($(VIDEO),GRAPH)
# make bootgraph.bin to produce boot.bin to work in VIDEO_GRAPH_640X480
	nasm -f bin $< -o $@ -dVIDEO_GRAPH_640X480 -l$@.lst
else
# make bootgraph.bin to produce boot.bin to work in VIDEO_TEXT_80X25
	nasm -f bin $< -o $@ -l$@.lst
endif

clean:
	rm -f *.bin *.lst *~