makefile

linux 的引导程序源码The Microsoft&reg Windows&reg Software Development Kit (SDK) provides the documentation

# Configuration variables

# They can also be stored in a file /etc/lilo.defines, e.g.
# -DIGNORECASE -DONE_SHOT

# The variables configured in this Makefile are ignored if
# /etc/lilo.defines exists

#   AUTOAUTO	  Enable automatic generation of change rules for MS partitions;
#		  issue warning if "CHANGE AUTOMATIC" is assumed
# * BDATA	  Enable real mode gathering of system information for
#		  '-T'
#   BEEP	  Beep after displaying "LILO".
#   BOOT_FILE	  Append "BOOT_FILE=<path>" to the kernel command line.
# * BUILTIN	  Boot-time first, second, chain, and mbr loaders are built
#		  into the boot installer. (new,required)
#   COHERENT	  Make boot loaders (chain.b & mbr.b) compatible with Coherent
#		  by writing the boot device code to the memory copy of the PT
# * DSECS=n	  Set the number of Descriptor Sectors (n=1..12).  Each sector
#		  of the descriptor table holds 9..10 descriptors.
# * EVMS	  Enables support for booting from EVMS volumes. Requires a
#		  2.4 or 2.5 kernel patched to EVMS version 1.1.0 or later. (new)
#   HP_TTRC	  Insert 150ms delay for HP TTRC card.  Affects 'second.S'
# * IGNORECASE    Image selection is case-insensitive. Passwords are still
#		  case-sensitive.
#   INITRDLOW	  Always load initial ramdisk images below address 15M,
#		  ignoring any 'large-memory' option in the config file.
# * LBA32	  Use 'lba32' addressing by default.  'geometric' may override
#		  for backward compatibility.
# * LVM		  Enables support for booting from LVM partitions.  This will
#		  OOPS if you try to use this and are using a kernel < 2.4.7
#		  that has not been patched to at least LVM 0.9.1beta6. (new)
# * M386	  Use 386 instructions in assembly code to reduce size of
#		  second-stage loader (required)
#   NO1STDIAG	  Don't show diagnostic on read errors in the first stage
#		  boot. (not recommended)
#   NODRAIN	  Don't drain keyboard buffer after booting.
#   NOINSTDEF     Don't install a new boot sector if INSTALL is not specified.
#   NOSERIAL	  Don't assemble serial line support in the boot loader.
#   OLD_DIRSTR    Use old locations of config and boot files: (/etc/lilo)
# * ONE_SHOT      Disable the command-line and password timeout if any key is
#		  hit at the boot prompt.
# * PASS160	  Use 160-bit password hash (Secure Hash Standard, see
#		  FIPS PUB 180-1) instead of 64-bit CRC-32 hash
#   READONLY	  Don't write to disk while booting, e.g. don't overwrite the
#		  default command line in the map file after reading it.
# * REISERFS      Compile support for parts of LILO on ReiserFS.
#                 Requires header files for kernel 2.4.0test8 or later.
# * REWRITE_TABLE Enable rewriting the partition table at boot time.
# * SOLO_CHAIN	  Assemble all chain-loader functions into 'chain.b', 
#		  eliminating the need for 'os2_d.b'.
# * UNIFY	  Copy the second-stage boot loader, message or bitmap file,
#		  into the map file. (new)
#   USE_TMPDIR	  Create temporary devices in $TMPDIR if set
# * VARSETUP	  Enables use of variable-size setup segments. (required)
# * VERSION	  Prints version string at LILO boot prompt.
# * VIRTUAL       Enable 'vmdefault', 'vmdisable', 'vmwarn' keywords; feature
#		  requested by VMware users (new, experimental)
#   XL_SECS=n	  Support for extra large (non-standard) floppies.

CONFIG=-DBDATA -DBUILTIN -DDSECS=3 -DIGNORECASE -DLBA32 -DLVM -DEVMS -DM386 \
  -DONE_SHOT -DPASS160 -DREISERFS -DREWRITE_TABLE -DSOLO_CHAIN -DVARSETUP \
  -DVERSION -DUNIFY -DVIRTUAL

# set the compiler optimization level

OPT=-O2


# End of configuration variables

SBIN_DIR=/sbin
CFG_DIR=/etc
BOOT_DIR=/boot
USRSBIN_DIR=/usr/sbin
MAN_DIR=`if [ -f /usr/man/manpath ]; then \
  manpath | sed "s/:.*//"; else echo /usr/man; fi`
BUILTIN=`./lilo -X | grep CFLAGS | grep LCF_BUILTIN | wc -l | sed "s/ //g"`

PCONFIG=`( if [ -r $$ROOT/etc/lilo.defines ]; then \
  cat $$ROOT/etc/lilo.defines; else echo $(CONFIG); fi ) | \
  sed 's/-D/-DLCF_/g'` `[ -r /usr/include/asm/boot.h ] && echo -DHAS_BOOT_H`
GO=-DGO=0x`sed '/go/s/^.*go *0 \(....\) A.*$$/\1/p;d' first.lis`
TMP=_TmP_


SHELL=/bin/sh
CC=cc
CPP=$(CC) -E
AS86=as86 -0 -a
LD86=ld86 -0
NASM=nasm

AFLAGS=`cat mylilo.h`
CFLAGS=$(OPT) -Wall -g $(PCONFIG) $(AFLAGS)
LDFLAGS=#-Xlinker -qmagic

OBJS=lilo.o map.o geometry.o boot.o device.o common.o bsect.o cfg.o temp.o \
  partition.o identify.o probe.o shs2.o loader.o edit.o

EDIT=edit.c common.o

# all *.lis files but 'first.lis"
LIS=chain.lis disk.lis dparam.lis os2_d.lis temp2.lis second.lis \
  bootsect.lis third.lis mbr.lis bitmap.lis loader.lis pseudo.lis
BFILES=first.b second.b third.b bitmap.b temp2.b bootsect.b pseudo.b
BOOTS=boot-text.b boot-menu.b boot-bmp.b chain.b os2_d.b mbr.b


.SUFFIXES:	.img .b .com .S .s


all:	lilo dparam.com bootsect.b $(BOOTS) activate disk.com pseudo.b #edit

#
# make the bootable diagnostic floppies
#
floppy:
	@echo
	@echo Make sure you have 2 blank, formatted, 1.44Mb floppies
	@echo before you proceed from this point.
	@echo "Press <Enter> to continue, <^C> to abort ..."
	@read
	@make floppy1
	@echo Done.
	@echo
	@echo Remove the floppy from the drive.  Label it "\"1.5.4\""
	@echo "Press <Enter> to continue, <^C> to abort ..."
	@read
	@make floppy2
	@echo Done.
	@echo
	@echo Remove the floppy from the drive.  Label it "\"2.1.1\""
	@echo

floppy1:	disk.com bootsect.b
	@echo
	@echo Creating Diagnostic Floppy 1.5.4
	@echo Insert a blank, formatted, floppy into drive 0
	@echo "Press <Enter> to continue, <^C> to abort ..."
	@read
	cat bootsect.b disk.com | dd of=/dev/fd0 bs=512

floppy2:	disk.b
	@echo
	@echo Creating Diagnostic Floppy 2.1.1
	@cd diagnose; make floppy; cd ..

#check-config:
#		$(CPP) check-config.cpp $(PCONFIG) >/dev/null

.c.o:
		$(CC) -c $(CFLAGS) $*.c

.s.o:
		$(AS86) -w -l $*.lis -o $*.o $*.s

.o.img:
		$(LD86) -s -o $*.img $*.o

.img.b:
		dd if=$*.img of=$*.b bs=32 skip=1

activate:	activate.c
		$(CC) -Wall -s -O -o activate activate.c $(LDFLAGS)

edit:		$(EDIT)
		$(CC) -Wall -s -O -DSTANDALONE -o edit $(EDIT) $(LDFLAGS)

loader.o:	loader.s first.b second.b third.b bitmap.b mbr.b \
			chain.b os2_d.b
		$(NASM) -f elf -o loader.o -l loader.lis  loader.s

loader.s:	loader.S
		$(CPP) -traditional $(PCONFIG) -o loader.s  loader.S

disk.com:	disk.b
		cp disk.b disk.com

disk.s:		disk.S read.S bdata.h biosdata.S lilo.h mylilo.h
		$(CPP) -traditional $(PCONFIG) $(AFLAGS) -o disk.s  disk.S

mbr.s:		mbr.S read.S lilo.h mylilo.h
		$(CPP) -traditional $(PCONFIG) $(AFLAGS) -o mbr.s  mbr.S

mbr.b:		mbr.img
		dd if=$*.img of=$*.b bs=32 skip=49

bootsect.s:	bootsect.S disk.b
		$(CPP) -traditional $(PCONFIG) \
			-DSIZEDISKB=`wc -c <disk.b | sed "s/ //g"` \
			-o bootsect.s  bootsect.S

pseudo.s:	bootsect.S pseudo.S
		cat bootsect.S pseudo.S >$(TMP).S
		$(CPP) -traditional $(PCONFIG) \
			-DSIZEDISKB=512 -o pseudo.s $(TMP).S
		rm -f $(TMP).S

pseudo.b:	pseudo.s

flags.i:	Makefile
	echo "#define CFLAGS \"" $(CFLAGS) "\"" >flags.i

mylilo.h:	temp2.b
		echo -DMAX_SECONDARY_FILESIZE=`wc -c <temp2.b | sed "s/ //g"` >mylilo.h

dparam.com:	dparam.img
		dd if=dparam.img of=dparam.com bs=288 skip=1

dparam.s:	dparam.S
		cp -p dparam.S dparam.s

lilo:		mylilo.h $(OBJS)
		$(CC) -o lilo $(LDFLAGS) $(OBJS)

boot-text.b:	first.b second.b
		(dd if=first.b bs=512 conv=sync; dd if=second.b) >boot-text.b

boot-menu.b:	first.b third.b
		(dd if=first.b bs=512 conv=sync; dd if=third.b) >boot-menu.b

boot-bmp.b:	first.b bitmap.b
		(dd if=first.b bs=512 conv=sync; dd if=bitmap.b) >boot-bmp.b

common.s:		common.h
		$(CPP) -C -traditional -DLILO_ASM -o common.s common.h

temp2.o: temp2.s common.s
bitmap.o: bitmap.s common.s
third.o: third.s common.s
second.o: second.s common.s
first.o: first.s common.s

first.s:	first.S read.S lilo.h version.h mylilo.h
		$(CPP) $(PCONFIG) $(AFLAGS) first.S -o first.s

second.s:	second.S read.S biosdata.S shs3.S bdata.h lilo.h version.h \
			graph.S menu.S strlen.S bitmap.S display4.S mylilo.h
		$(CPP) $(PCONFIG) $(AFLAGS) second.S -o second.s

third.s:	second.S read.S biosdata.S bdata.h lilo.h version.h mylilo.h \
			graph.S menu.S strlen.S crt.S
		$(CPP) $(PCONFIG) $(AFLAGS) -DMENU second.S -o third.s

bitmap.s:	second.S read.S biosdata.S bdata.h lilo.h version.h mylilo.h \
			strlen.S bitmap.S display4.S
		$(CPP) $(PCONFIG) $(AFLAGS) -DBITMAP second.S -o bitmap.s

temp2.s:	second.S read.S biosdata.S shs3.S bdata.h lilo.h version.h \
			graph.S menu.S strlen.S bitmap.S display4.S
		$(CPP) $(PCONFIG) -DBITMAP second.S -o temp2.s

chain.s:	chain.S lilo.h version.h mylilo.h first.b
		$(CPP) $(PCONFIG) $(AFLAGS) $(GO) chain.S -o chain.s

os2_d.s:	chain.S lilo.h version.h mylilo.h first.b
		$(CPP) $(PCONFIG) $(AFLAGS) $(GO) chain.S -DDOS_D -o os2_d.s

#dos_d.s:	chain.S lilo.h version.h mylilo.h first.b
#		$(CPP) $(PCONFIG) $(AFLAGS) $(GO) chain.S -DDOS_D -o dos_d.s

#dump.s:		dump.S lilo.h version.h first.b mylilo.h
#		$(CPP) $(PCONFIG) $(AFLAGS) $(GO) `./lilo -X` dump.S -DDOS_D -o dump.s

#lrmi.o:		lrmi.c lrmi.h
#		$(CC) -c -O $(CFLAGS) lrmi.c

xxx.s:		chain.S lilo.h
		$(CPP) chain.S -DXXX -o xxx.s

$(OBJS):	mylilo.h Makefile

install:  all
	if [ ! -d $$ROOT$(SBIN_DIR) ]; then mkdir $$ROOT$(SBIN_DIR); fi
	if [ ! -d $$ROOT$(CFG_DIR) ]; then mkdir $$ROOT$(CFG_DIR); fi
	if [ ! -d $$ROOT$(BOOT_DIR) ]; then mkdir $$ROOT$(BOOT_DIR); fi
	if [ ! -d $$ROOT$(USRSBIN_DIR) ]; then \
	  mkdir -p $$ROOT$(USRSBIN_DIR); fi
	if [ ! -d $$ROOT$(MAN_DIR) ]; then mkdir $$ROOT$(MAN_DIR); fi  
	if [ ! -d $$ROOT$(MAN_DIR)/man5 ]; then \
	  mkdir $$ROOT$(MAN_DIR)/man5; fi  
	if [ ! -d $$ROOT$(MAN_DIR)/man8 ]; then \
	  mkdir $$ROOT$(MAN_DIR)/man8; fi  
	if [ ! -L $$ROOT$(BOOT_DIR)/boot.b -a -f $$ROOT$(BOOT_DIR)/boot.b ]; then \
	  mv $$ROOT$(BOOT_DIR)/boot.b $$ROOT$(BOOT_DIR)/boot.old; fi
	if [ -f $$ROOT$(BOOT_DIR)/boot-bmp.b ]; then \
	  mv $$ROOT$(BOOT_DIR)/boot-bmp.b $$ROOT$(BOOT_DIR)/boot-bmp.old; fi
	if [ -f $$ROOT$(BOOT_DIR)/boot-menu.b ]; then \
	  mv $$ROOT$(BOOT_DIR)/boot-menu.b $$ROOT$(BOOT_DIR)/boot-menu.old; fi
	if [ -f $$ROOT$(BOOT_DIR)/boot-text.b ]; then \
	  mv $$ROOT$(BOOT_DIR)/boot-text.b $$ROOT$(BOOT_DIR)/boot-text.old; fi
	if [ -f $$ROOT$(BOOT_DIR)/chain.b ]; then \
	  mv $$ROOT$(BOOT_DIR)/chain.b $$ROOT$(BOOT_DIR)/chain.old; fi
	if [ -f $$ROOT$(BOOT_DIR)/os2_d.b ]; then \
	  mv $$ROOT$(BOOT_DIR)/os2_d.b $$ROOT$(BOOT_DIR)/os2_d.old; fi
	if [ -f $$ROOT$(BOOT_DIR)/mbr.b ]; then \
	  mv $$ROOT$(BOOT_DIR)/mbr.b $$ROOT$(BOOT_DIR)/mbr.old; fi
	if [ -f os2_d.b  -a  $(BUILTIN) = 0 ]; then \
	  cp os2_d.b $$ROOT$(BOOT_DIR); fi
	if [ $(BUILTIN) = 0 ]; then \
	  cp boot-text.b boot-menu.b boot-bmp.b chain.b mbr.b $$ROOT$(BOOT_DIR); fi
	if [ ! -L $$ROOT$(BOOT_DIR)/boot.b  -a  $(BUILTIN) = 0 ]; then \
	  ln -s boot-menu.b $$ROOT$(BOOT_DIR)/boot.b; fi
	if [ $(BUILTIN) = 1 ]; then \
	  rm -f $$ROOT$(BOOT_DIR)/boot.b; fi
	cp mkrescue $$ROOT$(SBIN_DIR)
	cp lilo $$ROOT$(SBIN_DIR)
	strip $$ROOT$(SBIN_DIR)/lilo
	cp keytab-lilo.pl $$ROOT$(USRSBIN_DIR)
	cp manPages/lilo.8 $$ROOT$(MAN_DIR)/man8
	cp manPages/mkrescue.8 $$ROOT$(MAN_DIR)/man8
	cp manPages/lilo.conf.5 $$ROOT$(MAN_DIR)/man5
	@if [ -e $$ROOT/etc/lilo/install ]; then echo; \
	  echo -n "$$ROOT/etc/lilo/install is obsolete. LILO is now ";\
	  echo "re-installed "; \
	  echo "by just invoking $(SBIN_DIR)/lilo"; echo; fi
	@echo "/sbin/lilo must now be run to complete the update."

dep:
		sed '/\#\#\# Dependencies/q' <Makefile >tmp_make
		$(CPP) $(CFLAGS) -MM *.c >>tmp_make
		mv tmp_make Makefile

version:
		[ -r VERSION ] && [ -d ../lilo -a ! -d ../lilo-`cat VERSION` ]\
		  && mv ../lilo ../lilo-`cat VERSION`

test:
		rm -f $(BOOTS)

tidy:		test
		rm -f core $(LIS) *.shs *.crc
		cd diagnose; make tidy; cd ..
		if [ -x lilo ]; then strip lilo; fi

clean:		tidy
		rm -f *.o *.s *.img $(BFILES) tmp_make mylilo.h flags.i \
	first.lis
		cd diagnose; make clean; cd ..

spotless:	clean
		rm -f *~ */*~ lilo activate edit *.b *.com lilo*tar.gz
		cd doc; make clean; cd ..
		cd diagnose; make spotless; cd ..

### Dependencies
activate.o: activate.c
boot.o: boot.c config.h common.h lilo.h version.h geometry.h cfg.h \
 map.h partition.h boot.h loader.h
bsect.o: bsect.c config.h common.h lilo.h version.h cfg.h device.h \
 geometry.h map.h temp.h partition.h boot.h bsect.h bitmap.h loader.h \
 edit.h shs2.h
cfg.o: cfg.c common.h lilo.h version.h temp.h cfg.h
common.o: common.c common.h lilo.h version.h
device.o: device.c config.h common.h lilo.h version.h temp.h device.h
edit.o: edit.c config.h lilo.h version.h common.h cfg.h temp.h bsect.h \
 bitmap.h edit.h
geometry.o: geometry.c config.h lilo.h version.h common.h device.h \
 geometry.h cfg.h md-int.h probe.h
identify.o: identify.c common.h lilo.h version.h cfg.h
lilo.o: lilo.c config.h common.h lilo.h version.h boot.h temp.h \
 device.h geometry.h map.h bsect.h cfg.h identify.h partition.h \
 probe.h md-int.h edit.h bitmap.h flags.i
map.o: map.c lilo.h version.h common.h geometry.h map.h
partition.o: partition.c config.h lilo.h version.h common.h cfg.h \
 device.h geometry.h partition.h boot.h loader.h
probe.o: probe.c common.h lilo.h version.h device.h geometry.h \
 partition.h bsect.h bdata.h probe.h
shs2.o: shs2.c lilo.h version.h shs2.h
temp.o: temp.c common.h lilo.h version.h temp.h