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The LXR Cross Referencer for SOS

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Differences between /Makefile (Article 6.5) and /Makefile (Article 5)


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 CFLAGS  = -Wall -nostdinc -ffreestanding -DKER !! 003 LDFLAGS = --warn-common
021 LDFLAGS = --warn-common -nostdlib              << 
022 OBJECTS = bootstrap/multiboot.o                   004 OBJECTS = bootstrap/multiboot.o                                 \
023           hwcore/idt.o hwcore/gdt.o               005           hwcore/idt.o hwcore/gdt.o                             \
024           hwcore/exception.o hwcore/exception_    006           hwcore/exception.o hwcore/exception_wrappers.o        \
025           hwcore/irq.o hwcore/irq_wrappers.o h    007           hwcore/irq.o hwcore/irq_wrappers.o hwcore/i8259.o     \
026           hwcore/paging.o                         008           hwcore/paging.o                                       \
027           hwcore/i8254.o drivers/x86_videomem.    009           hwcore/i8254.o drivers/x86_videomem.o drivers/bochs.o \
028           hwcore/cpu_context.o hwcore/cpu_cont << 
029           sos/kmem_vmm.o sos/kmem_slab.o sos/k    010           sos/kmem_vmm.o sos/kmem_slab.o sos/kmalloc.o          \
030           sos/physmem.o sos/klibc.o            !! 011           sos/physmem.o sos/klibc.o sos/main.o
031           sos/thread.o sos/kwaitq.o            << 
032           sos/time.o sos/sched.o sos/ksynch.o  << 
033           sos/assert.o sos/main.o sos/mouse_si << 
034                                                   012 
035 KERNEL_OBJ   = sos.elf                            013 KERNEL_OBJ   = sos.elf
036 MULTIBOOT_IMAGE = fd.img                          014 MULTIBOOT_IMAGE = fd.img
037 PWD := $(shell pwd)                               015 PWD := $(shell pwd)
038                                                   016 
039 # Main target                                     017 # Main target
040 all: $(MULTIBOOT_IMAGE)                           018 all: $(MULTIBOOT_IMAGE)
041                                                   019 
042 $(MULTIBOOT_IMAGE): $(KERNEL_OBJ)                 020 $(MULTIBOOT_IMAGE): $(KERNEL_OBJ)
043         ./support/build_image.sh $@ $<            021         ./support/build_image.sh $@ $<
044                                                   022 
045 $(KERNEL_OBJ): $(OBJECTS) ./support/sos.lds       023 $(KERNEL_OBJ): $(OBJECTS) ./support/sos.lds
046         $(LD) $(LDFLAGS) -T ./support/sos.lds     024         $(LD) $(LDFLAGS) -T ./support/sos.lds -o $@ $(OBJECTS)
047         -nm -C $@ | cut -d ' ' -f 1,3 > sos.ma    025         -nm -C $@ | cut -d ' ' -f 1,3 > sos.map
048         size $@                                << 
049                                                   026 
050 -include .mkvars                                  027 -include .mkvars
051                                                   028 
052 # Create objects from C source code               029 # Create objects from C source code
053 %.o: %.c                                          030 %.o: %.c
054         $(CC) -I$(PWD) -c $< $(CFLAGS) -o $@      031         $(CC) -I$(PWD) -c $< $(CFLAGS) -o $@
055                                                   032 
056 # Create objects from assembler (.S) source co    033 # Create objects from assembler (.S) source code
057 %.o: %.S                                          034 %.o: %.S
058         $(CC) -I$(PWD) -c $< $(CFLAGS) -DASM_S    035         $(CC) -I$(PWD) -c $< $(CFLAGS) -DASM_SOURCE=1 -o $@
059                                                << 
060 FORCE:                                         << 
061         @                                      << 
062                                                   036 
063 # Clean directory                                 037 # Clean directory
064 clean:                                            038 clean:
065         $(RM) *.img *.o mtoolsrc *~ menu.txt *    039         $(RM) *.img *.o mtoolsrc *~ menu.txt *.img *.elf *.bin *.map
066         $(RM) *.log *.out bochs*                  040         $(RM) *.log *.out bochs*
067         $(RM) bootstrap/*.o bootstrap/*~          041         $(RM) bootstrap/*.o bootstrap/*~
068         $(RM) drivers/*.o drivers/*~              042         $(RM) drivers/*.o drivers/*~
069         $(RM) hwcore/*.o hwcore/*~                043         $(RM) hwcore/*.o hwcore/*~
070         $(RM) sos/*.o sos/*~                      044         $(RM) sos/*.o sos/*~
071         $(RM) support/*~                          045         $(RM) support/*~
072         $(RM) extra/*~                            046         $(RM) extra/*~
                                                      

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