makefile

一个操作系统的源代码

# Makefile                                  
#                                                              
# Original Author: J Spencer Seidel                         
# Date: 10.16.99     
# 
# Description:
# Top level Apostle Makefile     
#                                       
# Revision History: 
# First version     
#
# 0.0.1 10.16.99 J Spencer Seidel
# 0.0.2 10.28.99 Guido de Jong
# 0.0.3 12.22.99 Guido de Jong - new directory structure
#
# This program is free software, you can redistribute it and/or
# modify it under the terms of the GNU General Public License  
# as published by the Free Software Foundation; either version 
# 2 of the License, or (at your option) any later version.     
#                                                              
# This program is distributed in the hope that it will be      
# useful, but WITHOUT ANY WARRANTY; without even the implied   
# warranty or MERCHANTABILITY or FITNESS FOR A PARTICULAR      
# PURPOSE.  See the GNU General Public License for more       
# details.                                                     
#                                                              
# You should have received a copy of the GNU General Public    
# License along with this program; if not, write to the        
# Free Software Foundation, Inc., 59 Temple Place, Suite 330,  
# Boston, MA 02111-1307 USA                                    
#                                                              
######################################################## Apostle OS #

# Important
.EXPORT_ALL_VARIABLES:

#####################################################################
# Conditionals
#####

# Complete directory path
MAKEROOT:=$(shell pwd)

# DEBUG can be "-DDEBUG" or "" to turn it off
DEBUG	=-DDEBUG

ifeq ($(DEBUG),-DDEBUG)
LIBDBG	=-ldbg
else
LIBDBG	=
endif

#####################################################################
# Directories
#####

BIN	=bin
DOC	=doc
INC	=include
LIB	=lib
OBJ	=obj
SRC	=src

#####################################################################
# Targets
#####

include Rules.make

LIBS	=$(LIB)/libdbg.a

OBJECTS=$(OBJ)/crt0.o $(OBJ)/main.o $(OBJ)/multiboot.o $(OBJ)/gdt.o \
	$(OBJ)/idt.o $(OBJ)/pic.o $(OBJ)/tss.o $(OBJ)/halt.o \
	$(OBJ)/paging.o $(OBJ)/exception.o $(OBJ)/exception_isr.o \
	$(OBJ)/mem.o $(OBJ)/process.o $(OBJ)/process_upcall.o \
	$(OBJ)/activation.o $(OBJ)/activation_resume.o $(OBJ)/scheduler.o \
	$(OBJ)/scheduler_isr.o $(OBJ)/mapping.o $(OBJ)/address_space.o \
	$(OBJ)/request.o $(OBJ)/ipc.o $(OBJ)/service.o $(OBJ)/service_isr.o

DBGOBJS=$(OBJ)/debug/conio.o $(OBJ)/debug/vsprintf.o

.PHONY: all clean clobber

all:	$(BIN)/apostlez

$(BIN)/apostlez: $(BIN)/apostle
	gzip -c -9 $(BIN)/apostle > $(BIN)/apostlez

$(BIN)/apostle: $(OBJECTS) $(LIBS)
	$(LD) $(LFLAGS) -Ttext 0x100000 -o $(BIN)/apostle $(OBJECTS) $(LIBDBG)

$(LIB)/libdbg.a: $(DBGOBJS)
	$(AR) $(ARFLAGS) $@ $^

mostlyclean:
	(cd $(OBJ); $(RM) *.o; cd debug; $(RM) *.o)
	(cd $(SRC); $(RM) *~; cd debug; $(RM) *~)
	(cd $(INC); $(RM) *~; cd debug; $(RM) *~)
	(cd $(DOC); $(RM) *~; cd debug; $(RM) *~)
	$(RM) *~

clean: mostlyclean
	(cd $(LIB); $(RM) *.a)

clobber: clean
	(cd $(BIN); $(RM) apostle*)

realclean: clobber