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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 << 022 CFLAGS = -Wall -nostdinc -ffreestanding -DKER << 023 LIBGCC = $(shell $(CC) -print-libgcc-file-nam << 024 LDFLAGS = --warn-common -nostdlib << 025 OBJECTS = bootstrap/multiboot.o 004 OBJECTS = bootstrap/multiboot.o \ 026 hwcore/idt.o hwcore/gdt.o 005 hwcore/idt.o hwcore/gdt.o \ 027 hwcore/swintr.o hwcore/swintr_wrappe << 028 hwcore/exception.o hwcore/exception_ 006 hwcore/exception.o hwcore/exception_wrappers.o \ 029 hwcore/irq.o hwcore/irq_wrappers.o h 007 hwcore/irq.o hwcore/irq_wrappers.o hwcore/i8259.o \ 030 hwcore/paging.o hwcore/i8254.o !! 008 hwcore/i8254.o drivers/x86_videomem.o drivers/bochs.o \ 031 hwcore/cpu_context.o hwcore/cpu_cont !! 009 sos/physmem.o sos/klibc.o sos/main.o 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/kbd.o drivers/kbdmapfr.o << 044 drivers/tty.o drivers/serial.o drive << 045 sos/hash.o sos/fs.o sos/fs_nscache.o << 046 drivers/fs_virtfs.o sos/chardev.o << 047 userland/userprogs.kimg << 048 010 049 KERNEL_OBJ = sos.elf 011 KERNEL_OBJ = sos.elf 050 KERNEL_LOAD = sos.gz << 051 MULTIBOOT_IMAGE = fd.img 012 MULTIBOOT_IMAGE = fd.img 052 PWD := $(shell pwd | sed 's/"/\\\"/g;s/\$$/\\\ !! 013 PWD := $(shell pwd) 053 014 054 # Main target 015 # Main target 055 all: $(MULTIBOOT_IMAGE) 016 all: $(MULTIBOOT_IMAGE) 056 017 057 $(MULTIBOOT_IMAGE): $(KERNEL_LOAD) !! 018 $(MULTIBOOT_IMAGE): $(KERNEL_OBJ) 058 ./support/build_image.sh $@ $< 019 ./support/build_image.sh $@ $< 059 020 060 $(KERNEL_LOAD): $(KERNEL_OBJ) << 061 $(CP) $< $<.strip && $(STRIP) -sx -R . << 062 gzip < $<.strip > $@ << 063 << 064 $(KERNEL_OBJ): $(OBJECTS) ./support/sos.lds 021 $(KERNEL_OBJ): $(OBJECTS) ./support/sos.lds 065 $(LD) $(LDFLAGS) -T ./support/sos.lds !! 022 $(LD) $(LDFLAGS) -T ./support/sos.lds -o $@ $(OBJECTS) 066 -nm -C $@ | cut -d ' ' -f 1,3 > sos.ma 023 -nm -C $@ | cut -d ' ' -f 1,3 > sos.map 067 size $@ << 068 024 069 -include .mkvars 025 -include .mkvars 070 026 071 # Create the userland programs to include in t << 072 userland/userprogs.kimg: FORCE << 073 $(MAKE) -C userland << 074 << 075 # Create objects from C source code 027 # Create objects from C source code 076 %.o: %.c 028 %.o: %.c 077 $(CC) "-I$(PWD)" -c "$<" $(CFLAGS) -o !! 029 $(CC) -I$(PWD) -c $< $(CFLAGS) -o $@ 078 030 079 # Create objects from assembler (.S) source co 031 # Create objects from assembler (.S) source code 080 %.o: %.S 032 %.o: %.S 081 $(CC) "-I$(PWD)" -c "$<" $(CFLAGS) -DA !! 033 $(CC) -I$(PWD) -c $< $(CFLAGS) -DASM_SOURCE=1 -o $@ 082 << 083 FORCE: << 084 @ << 085 034 086 # Clean directory 035 # Clean directory 087 clean: 036 clean: 088 $(RM) *.img *.o mtoolsrc *~ menu.txt * !! 037 $(RM) *.img *.o mtoolsrc *~ menu.txt *.img *.elf *.bin *.map 089 $(RM) *.log *.out bochs* sos.gz !! 038 $(RM) *.log *.out bochs* 090 $(RM) bootstrap/*.o bootstrap/*~ 039 $(RM) bootstrap/*.o bootstrap/*~ 091 $(RM) drivers/*.o drivers/*~ 040 $(RM) drivers/*.o drivers/*~ 092 $(RM) hwcore/*.o hwcore/*~ 041 $(RM) hwcore/*.o hwcore/*~ 093 $(RM) sos/*.o sos/*~ 042 $(RM) sos/*.o sos/*~ 094 $(RM) support/*~ 043 $(RM) support/*~ 095 $(RM) extra/*~ 044 $(RM) extra/*~ 096 $(MAKE) -C extra clean << 097 $(MAKE) -C userland clean <<
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