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all: Version Image
.EXPORT_ALL_VARIABLES:
#
# Make "config" the default target if there is no configuration file or
# "depend" the target if there is no top-level dependency information.
#
ifeq (.config,$(wildcard .config))
include .config
ifeq (.depend,$(wildcard .depend))
include .depend
else
CONFIGURATION = depend
endif
else
CONFIGURATION = config
endif
ifdef CONFIGURATION
CONFIGURE = dummy
endif
#
# ROOT_DEV specifies the default root-device when making the image.
# This can be either FLOPPY, CURRENT, /dev/xxxx or empty, in which case
# the default of FLOPPY is used by 'build'.
#
ROOT_DEV = CURRENT
#
# uncomment the correct keyboard:
#
# The value of KBDFLAGS should be or'ed together from the following
# bits, depending on which features you want enabled.
#
# 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=0x1F
# KEYBOARD = -DKBD_US -DKBDFLAGS=0
# KEYBOARD = -DKBD_GR -DKBDFLAGS=0
# KEYBOARD = -DKBD_GR_LATIN1 -DKBDFLAGS=0x1F
# KEYBOARD = -DKBD_FR -DKBDFLAGS=0
# KEYBOARD = -DKBD_FR_LATIN1 -DKBDFLAGS=0x1F
# KEYBOARD = -DKBD_UK -DKBDFLAGS=0
# KEYBOARD = -DKBD_DK -DKBDFLAGS=0
# KEYBOARD = -DKBD_DK_LATIN1 -DKBDFLAGS=0x1F
# KEYBOARD = -DKBD_DVORAK -DKBDFLAGS=0
# KEYBOARD = -DKBD_SG -DKBDFLAGS=0
# KEYBOARD = -DKBD_SG_LATIN1 -DKBDFLAGS=0x1F
# KEYBOARD = -DKBD_SF -DKBDFLAGS=0
# KEYBOARD = -DKBD_SF_LATIN1 -DKBDFLAGS=0x1F
# KEYBOARD = -DKBD_NO -DKBDFLAGS=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
#
# standard CFLAGS
#
CFLAGS = -Wall -Wstrict-prototypes -O6 -fomit-frame-pointer
ifdef CONFIG_M486
CFLAGS := $(CFLAGS) -m486
endif
#
# if you want the ram-disk device, define this to be the
# size in blocks.
#
#RAMDISK = -DRAMDISK=512
AS86 =as86 -0 -a
LD86 =ld86 -0
AS =as
LD =ld
HOSTCC =gcc
CC =gcc -DKERNEL
MAKE =make
CPP =$(CC) -E
AR =ar
STRIP =strip
ARCHIVES =kernel/kernel.o mm/mm.o fs/fs.o net/net.o
FILESYSTEMS =fs/filesystems.a
DRIVERS =kernel/blk_drv/blk_drv.a kernel/chr_drv/chr_drv.a \
kernel/blk_drv/scsi/scsi.a kernel/chr_drv/sound/sound.a
MATH =kernel/FPU-emu/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 $<
Version: dummy
rm -f tools/version.h
lilo: $(CONFIGURE) Image
if [ -f /vmlinux ]; then mv /vmlinux /vmlinux.old; fi
cat Image > /vmlinux
/etc/lilo/install
config:
sh Configure < config.in
mv .config~ .config
$(MAKE) soundconf
soundconf:
cd kernel/chr_drv/sound;$(MAKE) config
linuxsubdirs: dummy
@for i in $(SUBDIRS); do (cd $$i && echo $$i && $(MAKE)) || exit; done
tools/./version.h: tools/version.h
tools/version.h: $(CONFIGURE) Makefile
@./makever.sh
@echo \#define UTS_RELEASE \"0.99.pl8-`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: $(CONFIGURE) boot/bootsect boot/setup tools/system tools/build
tools/build boot/bootsect boot/setup tools/system $(ROOT_DEV) > Image
sync
disk: Image
dd bs=8192 if=Image of=/dev/fd0
tools/build: $(CONFIGURE) tools/build.c
$(HOSTCC) $(CFLAGS) \
-o tools/build tools/build.c
boot/head.o: $(CONFIGURE) boot/head.s
boot/head.s: $(CONFIGURE) boot/head.S include/linux/tasks.h
$(CPP) -traditional boot/head.S -o boot/head.s
tools/version.o: tools/version.c tools/version.h
init/main.o: $(CONFIGURE) init/main.c
$(CC) $(CFLAGS) $(PROFILING) -c -o $*.o $<
tools/system: __KEEPMAKEFILEO__H.o __KEEPMAKEFILEO__I.o __KEEPMAKEFILEO__J.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: $(CONFIGURE) boot/setup.S include/linux/config.h Makefile
$(CPP) -traditional $(SVGA_MODE) $(RAMDISK) boot/setup.S -o boot/setup.s
boot/bootsect.s: $(CONFIGURE) boot/bootsect.S include/linux/config.h Makefile
$(CPP) -traditional $(SVGA_MODE) $(RAMDISK) boot/bootsect.S -o boot/bootsect.s
boot/bootsect: boot/bootsect.s
$(AS86) -o boot/bootsect.o boot/bootsect.s
$(LD86) -s -o boot/bootsect boot/bootsect.o
zBoot/zSystem: zBoot/*.c zBoot/*.S tools/zSystem
cd zBoot;$(MAKE)
zImage: $(CONFIGURE) boot/bootsect boot/setup zBoot/zSystem tools/build
tools/build boot/bootsect boot/setup zBoot/zSystem $(ROOT_DEV) > zImage
sync
zdisk: zImage
dd bs=8192 if=zImage of=/dev/fd0
zlilo: $(CONFIGURE) zImage
cat zImage > /vmlinuz
/etc/lilo/install
tools/zSystem: __KEEPMAKEFILEO__BH.o __KEEPMAKEFILEO__BI.o __KEEPMAKEFILEO__BJ.o linuxsubdirs
$(LD) $(LDFLAGS) -T 100000 -M boot/head.o init/main.o tools/version.o \
$(ARCHIVES) \
$(FILESYSTEMS) \
$(DRIVERS) \
$(MATH) \
$(LIBS) \
-o tools/zSystem > zSystem.map
fs: dummy
$(MAKE) linuxsubdirs SUBDIRS=fs
mm: dummy
$(MAKE) linuxsubdirs SUBDIRS=mm
kernel: dummy
$(MAKE) linuxsubdirs SUBDIRS=kernel
clean:
rm -f zImage zSystem.map tools/zSystem
rm -f Image System.map core boot/bootsect boot/setup \
boot/bootsect.s boot/setup.s boot/head.s init/main.s
rm -f init/*.o tools/system tools/build boot/*.o tools/*.o
for i in zBoot $(SUBDIRS); do (cd $$i && $(MAKE) clean); done
mrproper: clean
rm -f include/linux/autoconf.h tools/version.h
rm -f .version .config*
rm -f .depend `find . -name .depend -print`
backup: mrproper
cd .. && tar cf - linux | gzip -9 > backup.z
sync
depend dep:
touch tools/version.h
for i in init/*.c;do echo -n "init/";$(CPP) -M $$i;done > .depend~
for i in tools/*.c;do echo -n "tools/";$(CPP) -M $$i;done >> .depend~
for i in $(SUBDIRS); do (cd $$i && $(MAKE) dep) || exit; done
rm -f tools/version.h
mv .depend~ .depend
ifdef CONFIGURATION
..$(CONFIGURATION):
@echo
@echo "You have no" .$(CONFIGURATION) ": running 'make" $(CONFIGURATION)"'"
@echo
$(MAKE) $(CONFIGURATION)
@echo
@echo "Successful. Try re-making (ignore the error that follows)"
@echo
exit 1
dummy: ..$(CONFIGURATION)
else
dummy:
endif
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