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The LXR Cross Referencer for SOS

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Differences between /Makefile (Article 7) and /Makefile (Article 6.5)


001 ## Copyright (C) 2004,2005  The SOS Team          001 ## Copyright (C) 2004,2005  The SOS Team
002 ##                                                002 ##
003 ## This program is free software; you can redi    003 ## This program is free software; you can redistribute it and/or
004 ## modify it under the terms of the GNU Genera    004 ## modify it under the terms of the GNU General Public License
005 ## as published by the Free Software Foundatio    005 ## as published by the Free Software Foundation; either version 2
006 ## of the License, or (at your option) any lat    006 ## of the License, or (at your option) any later version.
007 ##                                                007 ## 
008 ## This program is distributed in the hope tha    008 ## This program is distributed in the hope that it will be useful,
009 ## but WITHOUT ANY WARRANTY; without even the     009 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
010 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR    010 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
011 ## GNU General Public License for more details    011 ## GNU General Public License for more details.
012 ##                                                012 ## 
013 ## You should have received a copy of the GNU     013 ## You should have received a copy of the GNU General Public License
014 ## along with this program; if not, write to t    014 ## along with this program; if not, write to the Free Software
015 ## Foundation, Inc., 59 Temple Place - Suite 3    015 ## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
016 ## USA.                                           016 ## USA. 
017                                                   017 
018 CC=gcc                                            018 CC=gcc
019 LD=ld                                             019 LD=ld
020 CFLAGS  = -Wall -nostdinc -ffreestanding -DKER    020 CFLAGS  = -Wall -nostdinc -ffreestanding -DKERNEL_SOS
021 LIBGCC := $(shell $(CC) -print-libgcc-file-nam << 
022 LDFLAGS = --warn-common -nostdlib                 021 LDFLAGS = --warn-common -nostdlib
023 OBJECTS = bootstrap/multiboot.o                   022 OBJECTS = bootstrap/multiboot.o                                 \
024           hwcore/idt.o hwcore/gdt.o               023           hwcore/idt.o hwcore/gdt.o                             \
025           hwcore/swintr.o hwcore/swintr_wrappe << 
026           hwcore/exception.o hwcore/exception_    024           hwcore/exception.o hwcore/exception_wrappers.o        \
027           hwcore/irq.o hwcore/irq_wrappers.o h    025           hwcore/irq.o hwcore/irq_wrappers.o hwcore/i8259.o     \
028           hwcore/paging.o                      !! 026           hwcore/paging.o                                       \
029           hwcore/i8254.o drivers/x86_videomem.    027           hwcore/i8254.o drivers/x86_videomem.o drivers/bochs.o \
030           hwcore/cpu_context.o hwcore/cpu_cont    028           hwcore/cpu_context.o hwcore/cpu_context_switch.o      \
031           hwcore/mm_context.o                  << 
032           sos/kmem_vmm.o sos/kmem_slab.o sos/k    029           sos/kmem_vmm.o sos/kmem_slab.o sos/kmalloc.o          \
033           sos/physmem.o sos/klibc.o               030           sos/physmem.o sos/klibc.o                             \
034           sos/thread.o sos/kwaitq.o               031           sos/thread.o sos/kwaitq.o                             \
035           sos/time.o sos/sched.o sos/ksynch.o     032           sos/time.o sos/sched.o sos/ksynch.o                   \
036           sos/process.o sos/syscall.o          !! 033           sos/assert.o sos/main.o sos/mouse_sim.o
037           sos/assert.o sos/main.o sos/mouse_si << 
038           sos/uaccess.o sos/calcload.o         << 
039           userland/userprogs.kimg sos/test-art << 
040                                                   034 
041 KERNEL_OBJ   = sos.elf                            035 KERNEL_OBJ   = sos.elf
042 MULTIBOOT_IMAGE = fd.img                          036 MULTIBOOT_IMAGE = fd.img
043 PWD := $(shell pwd)                               037 PWD := $(shell pwd)
044                                                   038 
045 # Main target                                     039 # Main target
046 all: $(MULTIBOOT_IMAGE)                           040 all: $(MULTIBOOT_IMAGE)
047                                                   041 
048 $(MULTIBOOT_IMAGE): $(KERNEL_OBJ)                 042 $(MULTIBOOT_IMAGE): $(KERNEL_OBJ)
049         ./support/build_image.sh $@ $<            043         ./support/build_image.sh $@ $<
050                                                   044 
051 $(KERNEL_OBJ): $(OBJECTS) ./support/sos.lds       045 $(KERNEL_OBJ): $(OBJECTS) ./support/sos.lds
052         $(LD) $(LDFLAGS) -T ./support/sos.lds  !! 046         $(LD) $(LDFLAGS) -T ./support/sos.lds -o $@ $(OBJECTS)
053         -nm -C $@ | cut -d ' ' -f 1,3 > sos.ma    047         -nm -C $@ | cut -d ' ' -f 1,3 > sos.map
054         size $@                                   048         size $@
055                                                   049 
056 -include .mkvars                                  050 -include .mkvars
057                                                   051 
058 # Create the userland programs to include in t << 
059 userland/userprogs.kimg: FORCE                 << 
060         $(MAKE) -C userland                    << 
061                                                << 
062 # Create objects from C source code               052 # Create objects from C source code
063 %.o: %.c                                          053 %.o: %.c
064         $(CC) -I$(PWD) -c $< $(CFLAGS) -o $@      054         $(CC) -I$(PWD) -c $< $(CFLAGS) -o $@
065                                                   055 
066 # Create objects from assembler (.S) source co    056 # Create objects from assembler (.S) source code
067 %.o: %.S                                          057 %.o: %.S
068         $(CC) -I$(PWD) -c $< $(CFLAGS) -DASM_S    058         $(CC) -I$(PWD) -c $< $(CFLAGS) -DASM_SOURCE=1 -o $@
069                                                   059 
070 FORCE:                                            060 FORCE:
071         @                                         061         @
072                                                   062 
073 # Clean directory                                 063 # Clean directory
074 clean:                                            064 clean:
075         $(RM) *.img *.o mtoolsrc *~ menu.txt *    065         $(RM) *.img *.o mtoolsrc *~ menu.txt *.img *.elf *.bin *.map
076         $(RM) *.log *.out bochs*                  066         $(RM) *.log *.out bochs*
077         $(RM) bootstrap/*.o bootstrap/*~          067         $(RM) bootstrap/*.o bootstrap/*~
078         $(RM) drivers/*.o drivers/*~              068         $(RM) drivers/*.o drivers/*~
079         $(RM) hwcore/*.o hwcore/*~                069         $(RM) hwcore/*.o hwcore/*~
080         $(RM) sos/*.o sos/*~                      070         $(RM) sos/*.o sos/*~
081         $(RM) support/*~                          071         $(RM) support/*~
082         $(RM) extra/*~                            072         $(RM) extra/*~
083         $(MAKE) -C userland clean              << 
                                                      

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