# $Id$
include $(TOP)/config/make.cfg

AS86		:= as86 -0 -a
LD86		:= ld86 -0
OBJDIR		:= $(OSGENDIR)/boot
OS_INCLUDES	:= -I$(GENINCDIR)
CFLAGS2		:= $(CFLAGS)
AFLAGS2		:= $(AFLAGS) -I..
AFLAGS3		:= $(AFLAGS2) -I.. $(OS_INCLUDES) -traditional
FILES		:= head
LIB		:= $(LIBDIR)/boot/header.a
LLINK		:= ld -r
BLINK		:= ld -e startup_32 -Ttext 0x1000 -Map aros.map
LINKLIBS	:= \
	$(LIBDIR)/libamiga.a $(LIBDIR)/libarosc.a \
	$(LIBDIR)/libarosm.a $(LIBDIR)/libarossupport.a

#MM
boot-native-i386 : setup $(OSGENDIR)/boot/bootsect $(OSGENDIR)/boot/setup \
		    header-native-i386 $(LIB)
	@$(NOP)

#MM
header-native-i386: setup $(foreach f,$(FILES),$(OBJDIR)/$(f).o)
	%add_objects $(foreach f,$(FILES),rom/boot/$(f))
#MM
clean ::
	-$(RM) $(TESTS)

#MM
setup ::
	%mkdirs_q $(OBJDIR) $(LIBDIR)/boot

$(LIB) : $(foreach f,$(FILES),$(OBJDIR)/$(f).o)
	%mklib_q

$(OSGENDIR)/boot/bootsect : bootsect.S $(GENINCDIR)/aros/boot.h
	%mkdirs_q $(OBJDIR)
	$(CC) $(OS_INCLUDES) -E -traditional $< -o bootsect.s
	$(AS86) -o bootsect.o bootsect.s
	$(LD86) -s -o $@ bootsect.o
	$(RM) bootsect.s bootsect.o

$(OSGENDIR)/boot/setup : setup.S video.S $(GENINCDIR)/aros/boot.h
	%mkdirs_q $(OBJDIR)
	$(CC) $(OS_INCLUDES) -E -traditional $< -o setup.s
	$(AS86) -o setup.o setup.s
	$(LD86) -s -o $@ setup.o
	$(RM) setup.s setup.o

$(OBJDIR)/%.o : %.c
	%add_objects 
	%compile_q opt=$(CFLAGS2)

$(OBJDIR)/%.o : %.s
	%assemble_q opt=$(AFLAGS2)

$(OBJDIR)/%.o : %.S
	%assemble_q opt=$(AFLAGS3)

$(OBJDIR)/%.d : %.c
	%mkdepend_q

-include $(OSGENDIR)/boot/mf.inc

#MM kernel-link-native : setup
kernel-link-native : $(foreach f,$(ADDITIONAL_OBJS),$(OSGENDIR)/boot/$(f).o)
	@$(LLINK) -o $(OSGENDIR)/boot/kernel.o \
	    $(foreach f,$(ADDITIONAL_OBJS),$(OSGENDIR)/boot/$(f).o) \
	    $(OSGENDIR)/graphics/graphics_driver.o \
	    $(OSGENDIR)/intuition/intuition_driver.o \
	    $(LINKLIBS)
	@$(BLINK) -o $(OSGENDIR)/boot/kernel \
	    $(OSGENDIR)/boot/kernel.o $(LINKLIBS)
	@objcopy -O binary $(OSGENDIR)/boot/kernel

$(OSGENDIR)/boot/%.o : $(LIBDIR)/%.a
	@$(LLINK) --whole-archive $< -o $@

%common