makefile

LINUX lilo-22.7.1 源代码。

# 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

#   ATARAID	  Enable 'ataraid' keyword and automatic marking of volumes
#		  as 'inaccessible'.  (testing only; DO NOT USE!!!)
#   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.
#   BUG_SI_EBDA=n Compensate for BIOS's (notably early Silicon Image S-ATA)
#		  that use the EBDA, but don't properly allocate the space.
#		  (n=1..64) specifies the extra EBDA in kilobytes (default 20).
#   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.
#   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.
#   LARGE_EBDA	  Deprecated since Oct-2000 (version 21.6).
# * 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.
#   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
#   READAHEAD	  Enable read-ahead on EDD disks which support the function.
#		  Note:  no BIOS has yet been seen which supports this
#		  EDD revision 1.1 function.
#   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'.
#   SUSPEND=	  Modify 'vmdefault' action if this partition type on C: drive
#		  is marked active; (Dell suspend partition is -DSUSPEND=0x84).
#   USE_TMPDIR	  Create temporary devices in $TMPDIR if set
# * 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 -DDSECS=3 -DEVMS -DIGNORECASE -DLVM -DONE_SHOT -DPASS160 \
   -DREISERFS -DREWRITE_TABLE -DSOLO_CHAIN -DVERSION -DVIRTUAL

# set the compiler optimization level

OPT=-Os


# End of configuration variables

SBIN_DIR=/sbin
CFG_DIR=/etc
BOOT_DIR=/boot
USRSBIN_DIR=/usr/sbin
# set the following if you wish LILO.COM to be installed
DOS_DIR=/dosC/boot
#
#MAN_DIR=`if [ -z "$(whereis lilo | grep 'lilo.8')" ]; then \
#	whereis lilo | sed -e "sX.* /usrX/usrX" -e "sX/man8/lilo.8.*XX" ; \
#	elif [ -f /usr/bin/manpath ]; then \
#  manpath | sed "s/:.*//"; else echo /usr/man; fi`
#
MAN_DIR=`if [ -f /usr/bin/manpath ]; then \
	manpath | sed "s/:.*//"; else echo /usr/man; fi`
BUILTIN=1

PCONFIG=$(KVER) $(LILO) `( if [ -r $$ROOT/etc/lilo.defines ]; then \
  cat $$ROOT/etc/lilo.defines; else echo $(CONFIG); fi ) | \
  sed 's/-D/-DLCF_/g'`
LILO=-DLILO=0x4c7c8088
KVER=`if [ -f /usr/include/linux/version.h ]; then echo -DHAS_VERSION_H; fi`
TMP=_TmP_


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

CFLAGS=$(OPT) -Wall -g $(PCONFIG)
LDFLAGS=#-Xlinker -qmagic
LIBS=

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

EDIT=edit.c common.o

LIS=chain.lis disk.lis dparam.lis os2_d.lis first.lis second.lis \
  bootsect.lis third.lis mbr.lis bitmap.lis pseudo.lis mbr2.lis \
  pseudo1.lis loader.lis pseudo3.lis
BFILES=first.b second.b third.b bitmap.b chain.b mbr.b mbr2.b \
  bootsect.b pseudo.b pseudo1.b pseudo3.b
CFILES=boot.c bsect.c cfg.c common.c device.c edit.c geometry.c \
  identify.c lilo.c map.c partition.c probe.c raid.c shs2.c temp.c
HFILES=bdata.h bitmap.h boot.h bsect.h cfg.h common.h config.h device.h \
  edit.h geometry.h identify.h lilo.h loader.h map.h md-int.h partition.h \
  probe.h raid.h shs2.h temp.h version.h vesainfo.h
#BOOTS=boot-text.b boot-menu.b boot-bmp.b chain.b os2_d.b mbr.b mbr2.b

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


all: lilo bootsect.b diag1.img # OBSOLETE:  $(BOOTS) edit dparam.com activate
	if [ -x /usr/bin/bcc -o -x /usr/local/bin/bcc ]; then \
		make diagnostic; \
		make dosexe; fi

#
# everything above plus the statically linked version
#
alles: lilo-static all

#
# if you have the 'bcc' compiler, then you can make the diagnostics, too
#
it:	alles diagnostic dosexe

#
# 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 "\"1.5.7\""
	@echo "Press <Enter> to continue, <^C> to abort ..."
	@read
	@make floppy2
	@echo Done.
	@echo
	@echo Remove the floppy from the drive.  Label it "\"2.3\""
	@echo

floppy1:	disk.com bootsect.b
	@echo
	@echo Creating Diagnostic Floppy 1.5.7
	@echo
	@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 2.3
	@cd diagnose; make check; make floppy; cd ..

diagnostic:	diag2.img diag3.img
dosexe:		lilo.com

#	if [ -x /usr/bin/bcc -o -x /usr/local/bin/bcc ]; then make diagnostic; \
#	else echo "You don't seem to have the 'bcc' compiler from the 'dev86' package."; \
#		exit 1; fi

manpath:
	echo $(MAN_DIR)

#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.i:	mkloader first.b second.b third.b bitmap.b mbr.b \
			chain.b os2_d.b mbr2.b
		./mkloader >loader.i

#loader.o:	loader.s first.b second.b third.b bitmap.b mbr.b \
#			chain.b os2_d.b mbr2.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 Makefile
		$(CPP) -traditional $(PCONFIG) -o disk.s  disk.S

mbr.s:		mbr.S lilo.h Makefile
		$(CPP) -traditional $(PCONFIG) -DMBR=0xc25b7d5e \
			-o mbr.s  mbr.S

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

mbr2.s:		mbr.S lilo.h Makefile
		$(CPP) -traditional $(PCONFIG) -DMBX=0xfe209276 \
			-o mbr2.s  mbr.S

mbr2.b:		mbr2.img
		dd if=$*.img of=$*.b bs=32 skip=49

bootsect.s:	bootsect.S disk.b
		$(CPP) -traditional $(PCONFIG) \