/
Makefile
132 lines (101 loc) · 3.29 KB
/
Makefile
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#########################
# Makefile for Lyos #
#########################
VERSION = 0
PATCHLEVEL = 2
SUBLEVEL = 30
EXTRAVERSION =
ARCH = $(shell uname -m | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ \
-e s/arm.*/arm/ -e s/sa110/arm/ \
-e s/s390x/s390/ -e s/parisc64/parisc/ \
-e s/ppc.*/powerpc/ -e s/mips.*/mips/ \
-e s/sh[234].*/sh/ )
ifeq ($(ARCH),i386)
ARCH = x86
endif
export ARCH
KERNELVERSION = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)
export KERNELVERSION
# Entry point of Lyos
# It must have the same value with 'KernelEntryPointPhyAddr' in load.inc!
ENTRYPOINT = 0x1000
FD = a.img
HD = 80m.img
# Programs, flags, etc.
ASM = nasm
DASM = objdump
CC = gcc
LD = ld
ASMBFLAGS = -I boot/include/
ASMKFLAGS = -I include/ -I include/sys/ -f elf
#CFLAGS = -I include/ -I include/sys/ -c -fno-builtin -Wall
CFLAGS = -I include/ -I include/sys/ -c -fno-builtin -fno-stack-protector -fpack-struct -Wall
LDFLAGS = -Ttext $(ENTRYPOINT) -Map krnl.map
DASMFLAGS = -D
ARFLAGS = rcs
# This Program
LYOSARCHDIR = arch/$(ARCH)
LYOSBOOTDIR = $(LYOSARCHDIR)/boot
LYOSBOOT = $(LYOSBOOTDIR)/boot.bin $(LYOSBOOTDIR)/hdboot.bin $(LYOSBOOTDIR)/loader.bin \
$(LYOSBOOTDIR)/hdloader.bin
LYOSKERNEL = kernel.bin
KRNLOBJ = kernel/krnl.o
LIB = lib/lyoscrt.a
FSOBJ = fs/fs.o
MMOBJ = mm/mm.o
DRVOBJ = drivers/drivers.o
OBJS = $(KRNLOBJ) \
$(FSOBJ) \
$(MMOBJ) \
$(DRVOBJ) \
lib/syslog.o
DASMOUTPUT = kernel.bin.asm
# All Phony Targets
.PHONY : everything final image clean realclean disasm all buildimg mrproper help lib
# Default starting position
help :
@echo "make image : build the kernel image."
@echo "make cmd : install the command files to the HD."
@echo "make disasm : dump the kernel into kernel.bin.asm."
@echo "make mrproper : remove all object files."
everything : genconf $(LYOSBOOT) $(LYOSKERNEL)
all : realclean everything image lib cmd
image : realclean everything clean buildimg
genconf:
$(shell ./scripts/gencompile.sh $(ARCH) $(KERNELVERSION) $(CC))
cmd :
(cd command;make install)
lib :
(cd lib; make)
mrproper:
find . -name "*.o" -exec rm -fv {} \;
clean :
rm -f $(OBJS) $(LOBJS)
realclean :
rm -f $(OBJS) $(LOBJS) $(LIB) $(LYOSBOOT) $(LYOSKERNEL)
disasm :
$(DASM) $(DASMFLAGS) $(LYOSKERNEL) > $(DASMOUTPUT)
buildimg :
dd if=$(LYOSBOOTDIR)/boot.bin of=$(FD) bs=512 count=1 conv=notrunc
dd if=$(LYOSBOOTDIR)/hdboot.bin of=$(HD) seek=`echo "obase=10;ibase=16;\`egrep -e '^ROOT_BASE' $(LYOSBOOTDIR)/include/load.inc | sed -e 's/.*0x//g'\`*200" | bc` bs=1 count=446 conv=notrunc
dd if=$(LYOSBOOTDIR)/hdboot.bin of=$(HD) seek=`echo "obase=10;ibase=16;\`egrep -e '^ROOT_BASE' $(LYOSBOOTDIR)/include/load.inc | sed -e 's/.*0x//g'\`*200+1FE" | bc` skip=510 bs=1 count=2 conv=notrunc
sudo mount -o loop $(FD) /mnt/floppy/
sudo cp -fv $(LYOSBOOTDIR)/loader.bin /mnt/floppy/
sudo cp -fv kernel.bin /mnt/floppy
sudo umount /mnt/floppy
$(LYOSBOOT):
(cd $(LYOSBOOTDIR); make)
$(LYOSKERNEL) : $(OBJS) $(LIB)
$(LD) $(LDFLAGS) -o $(LYOSKERNEL) $^
$(KRNLOBJ):
(cd kernel; make)
$(LIB):
(cd lib; make)
$(FSOBJ):
(cd fs; make)
$(MMOBJ):
(cd mm; make)
$(DRVOBJ):
(cd drivers; make)
lib/syslog.o: lib/syslog.c
$(CC) $(CFLAGS) -o $@ $<