/
Makefile
203 lines (163 loc) · 6.09 KB
/
Makefile
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#
# ROOT_DEV specifies the default root-device when making the image.
# This can be either FLOPPY, /dev/xxxx or empty, in which case the
# default of FLOPPY is used by 'build'.
#
ROOT_DEV = /dev/hdb1
#
# uncomment this if you want kernel profiling: the profile_shift is the
# granularity of the profiling (5 = 32-byte granularity)
#
#PROFILING = -DPROFILE_SHIFT=2
#
# uncomment the correct keyboard:
#
# The value of KBDFLAGS should be or'ed together from the following
# bits, depending on which features you want enabled.
# 0x80 - Off: the Alt key will set bit 7 if pressed together with
# another key.
# On: the Alt key will NOT set the high bit; an escape
# character is prepended instead.
# The least significant bits control if the following keys are "dead".
# The key is dead by default if the bit is on.
# 0x01 - backquote (`)
# 0x02 - accent acute
# 0x04 - circumflex (^)
# 0x08 - tilde (~)
# 0x10 - dieresis (umlaut)
KEYBOARD = -DKBD_FINNISH -DKBDFLAGS=0
# KEYBOARD = -DKBD_FINNISH_LATIN1 -DKBDFLAGS=0x9F
# KEYBOARD = -DKBD_US -DKBDFLAGS=0
# KEYBOARD = -DKBD_GR -DKBDFLAGS=0
# KEYBOARD = -DKBD_GR_LATIN1 -DKBDFLAGS=0x9F
# KEYBOARD = -DKBD_FR -DKBDFLAGS=0
# KEYBOARD = -DKBD_FR_LATIN1 -DKBDFLAGS=0x9F
# KEYBOARD = -DKBD_UK -DKBDFLAGS=0
# KEYBOARD = -DKBD_DK -DKBDFLAGS=0
# KEYBOARD = -DKBD_DK_LATIN1 -DKBDFLAGS=0x9F
# KEYBOARD = -DKBD_DVORAK -DKBDFLAGS=0
# KEYBOARD = -DKBD_SG -DKBDFLAGS=0
# KEYBOARD = -DKBD_SG_LATIN1 -DKBDFLAGS=0x9F
# KEYBOARD = -DKDB_NO
#
# comment this line if you don't want the emulation-code
#
MATH_EMULATION = -DKERNEL_MATH_EMULATION
#
# standard CFLAGS
#
CFLAGS =-Wall -O6 -fomit-frame-pointer
#
# if you want the ram-disk device, define this to be the
# size in blocks.
#
#RAMDISK = -DRAMDISK=512
AS86 =as86 -0 -a
LD86 =ld86 -0
#
# If you want to preset the SVGA mode, uncomment the next line and
# set SVGA_MODE to whatever number you want.
# Set it to -DSVGA_MODE=NORMAL_VGA if you just want the EGA/VGA mode.
# The number is the same as you would ordinarily press at bootup.
#
#SVGA_MODE= -DSVGA_MODE=1
AS =as
LD =ld
HOSTCC =gcc -static
CC =gcc -nostdinc -I$(KERNELHDRS) $(PROFILING)
MAKE =make
CPP =$(CC) -E
AR =ar
ARCHIVES =kernel/kernel.o mm/mm.o fs/fs.o net/net.o
FILESYSTEMS =fs/minix/minix.o fs/ext/ext.o fs/msdos/msdos.o fs/proc/proc.o
DRIVERS =kernel/blk_drv/blk_drv.a kernel/chr_drv/chr_drv.a \
kernel/blk_drv/scsi/scsi.a
MATH =kernel/math/math.a
LIBS =lib/lib.a
SUBDIRS =kernel mm fs net lib
KERNELHDRS =/usr/src/linux/include
.c.s:
$(CC) $(CFLAGS) -S -o $*.s $<
.s.o:
$(AS) -c -o $*.o $<
.c.o:
$(CC) $(CFLAGS) -c -o $*.o $<
all: Version Image
lilo: Image
if [ -f /vmlinux ]; then mv /vmlinux /vmlinux.old; fi
dd if=Image of=/vmlinux
/etc/lilo/lilo -b /dev/hda /vmlinux
linuxsubdirs: dummy
@for i in $(SUBDIRS); do (cd $$i && echo $$i && $(MAKE)) || exit; done
Version:
@./makever.sh
@echo \#define UTS_RELEASE \"0.97.pl3-`cat .version`\" > tools/version.h
@echo \#define UTS_VERSION \"`date +%D`\" >> tools/version.h
@echo \#define LINUX_COMPILE_TIME \"`date +%T`\" >> tools/version.h
@echo \#define LINUX_COMPILE_BY \"`whoami`\" >> tools/version.h
@echo \#define LINUX_COMPILE_HOST \"`hostname`\" >> tools/version.h
Image: boot/bootsect boot/setup tools/system tools/build
cp tools/system system.tmp
strip system.tmp
tools/build boot/bootsect boot/setup system.tmp $(ROOT_DEV) > Image
rm system.tmp
sync
disk: Image
dd bs=8192 if=Image of=/dev/fd0
tools/build: tools/build.c
$(HOSTCC) $(CFLAGS) \
-o tools/build tools/build.c
boot/head.o: boot/head.s
tools/version.o: tools/version.c tools/version.h
init/main.o: init/main.c
$(CC) $(CFLAGS) $(PROFILING) -c -o $*.o $<
tools/system: boot/head.o init/main.o tools/version.o linuxsubdirs
$(LD) $(LDFLAGS) -M boot/head.o init/main.o tools/version.o \
$(ARCHIVES) \
$(FILESYSTEMS) \
$(DRIVERS) \
$(MATH) \
$(LIBS) \
-o tools/system > System.map
boot/setup: boot/setup.s
$(AS86) -o boot/setup.o boot/setup.s
$(LD86) -s -o boot/setup boot/setup.o
boot/setup.s: boot/setup.S include/linux/config.h
$(CPP) -traditional $(SVGA_MODE) boot/setup.S -o boot/setup.s
boot/bootsect.s: boot/bootsect.S include/linux/config.h
$(CPP) -traditional boot/bootsect.S -o boot/bootsect.s
boot/bootsect: boot/bootsect.s
$(AS86) -o boot/bootsect.o boot/bootsect.s
$(LD86) -s -o boot/bootsect boot/bootsect.o
fs: dummy
$(MAKE) linuxsubdirs SUBDIRS=fs
mm: dummy
$(MAKE) linuxsubdirs SUBDIRS=mm
kernel: dummy
$(MAKE) linuxsubdirs SUBDIRS=kernel
clean:
rm -f Image System.map tmp_make core boot/bootsect boot/setup \
boot/bootsect.s boot/setup.s init/main.s
rm -f init/*.o tools/system tools/build boot/*.o tools/*.o
for i in $(SUBDIRS); do (cd $$i && $(MAKE) clean); done
backup: clean
cd .. && tar cf - linux | compress - > backup.Z
sync
depend dep:
sed '/\#\#\# Dependencies/q' < Makefile > tmp_make
for i in init/*.c;do echo -n "init/";$(CPP) -M $$i;done >> tmp_make
cp tmp_make Makefile
for i in $(SUBDIRS); do (cd $$i && $(MAKE) dep) || exit; done
dummy:
### Dependencies:
init/main.o : init/main.c /usr/src/linux/include/stdarg.h /usr/src/linux/include/time.h \
/usr/src/linux/include/asm/system.h /usr/src/linux/include/asm/io.h /usr/src/linux/include/linux/types.h \
/usr/src/linux/include/linux/fcntl.h /usr/src/linux/include/linux/config.h /usr/src/linux/include/linux/config_rel.h \
/usr/src/linux/include/linux/config_ver.h /usr/src/linux/include/linux/config.dist.h \
/usr/src/linux/include/linux/sched.h /usr/src/linux/include/linux/head.h /usr/src/linux/include/linux/fs.h \
/usr/src/linux/include/linux/limits.h /usr/src/linux/include/linux/wait.h /usr/src/linux/include/linux/dirent.h \
/usr/src/linux/include/linux/vfs.h /usr/src/linux/include/linux/minix_fs_sb.h \
/usr/src/linux/include/linux/ext_fs_sb.h /usr/src/linux/include/linux/msdos_fs_sb.h \
/usr/src/linux/include/linux/mm.h /usr/src/linux/include/linux/kernel.h /usr/src/linux/include/linux/signal.h \
/usr/src/linux/include/linux/time.h /usr/src/linux/include/linux/param.h /usr/src/linux/include/linux/resource.h \
/usr/src/linux/include/linux/tty.h /usr/src/linux/include/linux/termios.h /usr/src/linux/include/linux/unistd.h