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001 ## Copyright (C) 2004,2005 The SOS Team << 002 ## << 003 ## This program is free software; you can redi << 004 ## modify it under the terms of the GNU Genera << 005 ## as published by the Free Software Foundatio << 006 ## of the License, or (at your option) any lat << 007 ## << 008 ## This program is distributed in the hope tha << 009 ## but WITHOUT ANY WARRANTY; without even the << 010 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR << 011 ## GNU General Public License for more details << 012 ## << 013 ## You should have received a copy of the GNU << 014 ## along with this program; if not, write to t << 015 ## Foundation, Inc., 59 Temple Place - Suite 3 << 016 ## USA. << 017 << 018 CC=gcc 001 CC=gcc 019 LD=ld !! 002 CFLAGS = -Wall -nostdlib -nostdinc -ffreestanding -DKERNEL_SOS 020 CP=cp !! 003 LDFLAGS = --warn-common 021 STRIP=strip !! 004 OBJECTS = bootstrap/multiboot.o \ 022 CFLAGS = -Wall -nostdinc -ffreestanding -DKER !! 005 drivers/x86_videomem.o drivers/bochs.o \ 023 LIBGCC = $(shell $(CC) -print-libgcc-file-nam !! 006 sos/klibc.o sos/main.o 024 LDFLAGS = --warn-common -nostdlib << 025 OBJECTS = bootstrap/multiboot.o << 026 hwcore/idt.o hwcore/gdt.o << 027 hwcore/swintr.o hwcore/swintr_wrappe << 028 hwcore/exception.o hwcore/exception_ << 029 hwcore/irq.o hwcore/irq_wrappers.o h << 030 hwcore/paging.o hwcore/i8254.o << 031 hwcore/cpu_context.o hwcore/cpu_cont << 032 hwcore/mm_context.o << 033 sos/kmem_vmm.o sos/kmem_slab.o sos/k << 034 sos/physmem.o sos/klibc.o << 035 sos/thread.o sos/kwaitq.o << 036 sos/time.o sos/sched.o sos/ksynch.o << 037 sos/process.o sos/syscall.o << 038 sos/assert.o sos/main.o sos/mouse_si << 039 sos/uaccess.o sos/calcload.o << 040 sos/umem_vmm.o sos/binfmt_elf32.o << 041 drivers/x86_videomem.o drivers/bochs << 042 drivers/zero.o drivers/mem.o << 043 drivers/ide.o drivers/kbd.o drivers/ << 044 drivers/serial.o drivers/tty.o drive << 045 drivers/console.o << 046 sos/hash.o sos/fs.o sos/fs_nscache.o << 047 drivers/fs_virtfs.o sos/chardev.o so << 048 sos/blkcache.o sos/fs_pagecache.o << 049 userland/userprogs.kimg << 050 007 051 KERNEL_OBJ = sos.elf 008 KERNEL_OBJ = sos.elf 052 KERNEL_LOAD = sos.gz << 053 MULTIBOOT_IMAGE = fd.img 009 MULTIBOOT_IMAGE = fd.img 054 PWD := $(shell pwd | sed 's/"/\\\"/g;s/\$$/\\\ !! 010 PWD := $(shell pwd) 055 011 056 # Main target 012 # Main target 057 all: $(MULTIBOOT_IMAGE) 013 all: $(MULTIBOOT_IMAGE) 058 014 059 $(MULTIBOOT_IMAGE): $(KERNEL_LOAD) !! 015 $(MULTIBOOT_IMAGE): $(KERNEL_OBJ) 060 ./support/build_image.sh $@ $< 016 ./support/build_image.sh $@ $< 061 017 062 $(KERNEL_LOAD): $(KERNEL_OBJ) !! 018 $(KERNEL_OBJ): $(OBJECTS) 063 $(CP) $< $<.strip && $(STRIP) -sx -R . !! 019 $(LD) $(LDFLAGS) -T ./support/sos.lds -o $@ $^ 064 gzip < $<.strip > $@ << 065 << 066 $(KERNEL_OBJ): $(OBJECTS) ./support/sos.lds << 067 $(LD) $(LDFLAGS) -T ./support/sos.lds << 068 -nm -C $@ | cut -d ' ' -f 1,3 > sos.ma 020 -nm -C $@ | cut -d ' ' -f 1,3 > sos.map 069 size $@ << 070 021 071 -include .mkvars 022 -include .mkvars 072 023 073 # Create the userland programs to include in t << 074 userland/userprogs.kimg: FORCE << 075 $(MAKE) -C userland << 076 << 077 # Create objects from C source code 024 # Create objects from C source code 078 %.o: %.c 025 %.o: %.c 079 $(CC) "-I$(PWD)" -c "$<" $(CFLAGS) -o !! 026 $(CC) -I$(PWD) -c $< $(CFLAGS) -o $@ 080 027 081 # Create objects from assembler (.S) source co 028 # Create objects from assembler (.S) source code 082 %.o: %.S 029 %.o: %.S 083 $(CC) "-I$(PWD)" -c "$<" $(CFLAGS) -DA !! 030 $(CC) -I$(PWD) -c $< $(CFLAGS) -DASM_SOURCE=1 -o $@ 084 << 085 FORCE: << 086 @ << 087 031 088 # Clean directory 032 # Clean directory 089 clean: 033 clean: 090 $(RM) fd*.img *.o mtoolsrc *~ menu.txt !! 034 $(RM) *.img *.o mtoolsrc *~ menu.txt *.img *.elf *.bin *.map 091 $(RM) *.log *.out bochs* sos.gz !! 035 $(RM) *.log *.out bochs* 092 $(RM) bootstrap/*.o bootstrap/*~ 036 $(RM) bootstrap/*.o bootstrap/*~ 093 $(RM) drivers/*.o drivers/*~ 037 $(RM) drivers/*.o drivers/*~ 094 $(RM) hwcore/*.o hwcore/*~ 038 $(RM) hwcore/*.o hwcore/*~ 095 $(RM) sos/*.o sos/*~ 039 $(RM) sos/*.o sos/*~ 096 $(RM) support/*~ 040 $(RM) support/*~ 097 $(RM) extra/*~ 041 $(RM) extra/*~ 098 $(MAKE) -C extra clean << 099 $(MAKE) -C userland clean <<
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