File: Makefile.in

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netboot 0.8.1-4
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#
# Makefile  -  makefile for mknbi program for DOS
#
# Copyright (C) 1996-1998 Gero Kuhlmann   <gero@gkminix.han.de>
#
#  This program is free software; you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published by
#  the Free Software Foundation; either version 2 of the License, or
#  any later version.
#
#  This program is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#
#  You should have received a copy of the GNU General Public License
#  along with this program; if not, write to the Free Software
#  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#


# Directory names
prefix = @prefix@
exec_prefix = @exec_prefix@
bindir = @bindir@
mandir = @mandir@
libdir = @libdir@
utildir = $(libdir)/utils


# MANEXT is the manual section number
MANEXT = 8


# ADEBUG define the flags for compiling the boot loader with the
# debugging code enabled:
# ASM_DEBUG             -- enable debugging output while loading and
#                          initializing DOS and the ramdisk image.
# DRV_DEBUG             -- enable debugging output when accessing the
#                          ramdisk driver under DOS.
# ASM_FREEZE_AFTER_INIT -- freeze the system after successful initiali-
#                          zation; this is right before the actual kernel
#                          is launched. Enable this flag for debugging
#                          purposes only!
ADEBUG = # -DASM_DEBUG -DDRV_DEBUG -DASM_FREEZE_AFTER_INIT


############# Do not touch anything below this line #####################

CC      = @CC@
BCC	= @BCC@
CPP     = @CPP@
AS86    = @AS86@
LD86    = @LD86@
INSTALL = @INSTALL@
@SET_MAKE@

# define location of other directories and files within this package
INCDIR	= ../include
MISCDIR	= ../misc
LIBDIR	= ../nblib
MAKEC	= $(MISCDIR)/makec

CDEBUG	= @CFLAGS@ # -g
INCLUDE	= -I. -I.. -I$(INCDIR)
CFLAGS	= $(CDEBUG) @DEFS@ $(INCLUDE)
LDFLAGS	= -s
LIBS	= -L$(LIBDIR) -lnb @LIBS@
DEV86	= @DEV86@


SRCS	= mknbi.c openrd.c boot_c.c first_c.c
OBJS	= mknbi.o openrd.o first_c.o boot_c.o
TARGET	= mknbi-dos


.PHONY:		all distrib install dep

all:		$(TARGET) rmrd.com

$(TARGET):	mknbi

mknbi:		stamp-version first_c.c boot_c.c $(OBJS)
		(cd $(LIBDIR) && $(MAKE) all) || exit 1
		$(CC) -o mknbi $(LDFLAGS) $(OBJS) $(LIBS)


# generate C source file from boot image loader binary source
first_c.c:	stamp-first-$(DEV86)

stamp-first-i86:	first.S first.inc stamp-version stamp-makec
		$(CPP) $(ADEBUG) $(INCLUDE) first.S -o first.s
		$(AS86) -0 -b first.b first.s
		$(MAKEC) first <first.b >first_c.c
		@rm -f first.s first.b
		@touch stamp-first-i86

stamp-first-no86:
		@touch first_c.c
		@touch stamp-first-no86


# generate C source file from boot sector binary source
boot_c.c:	stamp-boot-$(DEV86)

stamp-boot-i86:	boot.S boot.inc stamp-makec
		$(CPP) $(ADEBUG) boot.S -o boot.s
		$(AS86) -0 -b boot.b -s boot.map boot.s
		$(MAKEC) boot <boot.b >boot_c.c
		@rm -f boot.s boot.b boot.map
		@touch stamp-boot-i86

stamp-boot-no86:
		@touch boot_c.c
		@touch stamp-boot-no86


# generate utility to remove a loaded ramdisk
rmrd.com:	stamp-rmrd-$(DEV86)

stamp-rmrd-i86:	rmrd.S
		$(CPP) rmrd.S -o rmrd.s
		$(AS86) -0 -b rmrd.com -s rmrd.map rmrd.s
		@rm -f rmrd.s rmrd.map
		@touch stamp-rmrd-i86

stamp-rmrd-no86:
		@touch rmrd.com
		@touch stamp-rmrd-no86


# generate various required files which can be found in other directories
stamp-version:
		(cd $(INCDIR) && $(MAKE) version.h) || exit 1
		@touch stamp-version


stamp-makec:
		(cd $(MISCDIR) && $(MAKE) makec) || exit 1
		@touch stamp-makec


# distrib generates all files which are not removed by distclean
distrib:	stamp-first-i86 stamp-boot-i86 stamp-rmrd-i86


install:	all
		$(INSTALL) -d $(bindir)
		$(INSTALL) -d $(mandir)/man$(MANEXT)
		$(INSTALL) -o bin -g bin -d $(libdir)
		$(INSTALL) -o bin -g bin -d $(utildir)
		$(INSTALL) -m 511 mknbi $(bindir)/$(TARGET)
		$(INSTALL) -m 644 -o bin -g bin rmrd.com $(utildir)/rmrd.com
		$(INSTALL) -m 644 -o bin -g bin mknbi.man $(mandir)/man$(MANEXT)/$(TARGET).$(MANEXT)


dep:		stamp-version
		sed '/\#\#\# Dependencies/q' <Makefile >tmp_make
		$(CPP) $(CFLAGS) -MM $(SRCS) >>tmp_make
		mv tmp_make Makefile


.PHONY:		clean distclean realclean
clean:
		rm -f *.o *.s *.b *.map mknbi tmp_make core
		rm -f stamp-*

distclean:	clean
		rm -f Makefile

realclean:	distclean
		rm -f first_c.c boot_c.c rmrd.com

### Dependencies