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## -----------------------------------------------------------------------
## $Id$
##
## Copyright 1998 H. Peter Anvin - All Rights Reserved
##
## 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, Inc., 675 Mass Ave, Cambridge MA 02139,
## USA; either version 2 of the License, or (at your option) any later
## version; incorporated herein by reference.
##
## -----------------------------------------------------------------------
#
# Main Makefile for SYSLINUX
#
NASM = nasm
CC = gcc
CFLAGS = -Wall -O2 -fomit-frame-pointer
LDFLAGS = -O2 -s
BINDIR = /usr/bin
VERSION = $(shell cat version)
.c.o:
$(CC) $(CFLAGS) -c $<
#
# The BTARGET refers to objects that are derived from ldlinux.asm; we
# like to keep those uniform for debugging reasons; however, distributors
# want to recompile the installers (ITARGET).
#
SOURCES = ldlinux.asm syslinux.asm syslinux.c copybs.asm
BTARGET = bootsect.bin ldlinux.sys ldlinux.bin ldlinux.lst
ITARGET = syslinux.com syslinux copybs.com
DOCS = COPYING NEWS README TODO *.doc
OTHER = Makefile bin2c.pl now.pl genstupid.pl keytab-lilo.pl version \
sys2ansi.pl
all: $(BTARGET) $(ITARGET)
ls -l $(BTARGET) $(ITARGET)
installer: $(ITARGET)
ls -l $(BTARGET) $(ITARGET)
# The DATE is set on the make command line when building binaries for
# official release. Otherwise, substitute a hex string that is pretty much
# guaranteed to be unique to be unique from build to build.
ifndef HEXDATE
HEXDATE := $(shell perl now.pl ldlinux.asm)
endif
ifndef DATE
DATE := $(HEXDATE)
endif
ldlinux.bin: ldlinux.asm
$(NASM) -f bin -dVERSION="'$(VERSION)'" -dDATE_STR="'$(DATE)'" -dHEXDATE="$(HEXDATE)" -l ldlinux.lst -o ldlinux.bin ldlinux.asm
perl genstupid.pl < ldlinux.lst
bootsect.bin: ldlinux.bin
dd if=ldlinux.bin of=bootsect.bin bs=512 count=1
ldlinux.sys: ldlinux.bin
dd if=ldlinux.bin of=ldlinux.sys bs=512 skip=1
syslinux.com: syslinux.asm bootsect.bin ldlinux.sys stupid.inc
$(NASM) -f bin -l syslinux.lst -o syslinux.com syslinux.asm
copybs.com: copybs.asm
$(NASM) -f bin -l copybs.lst -o copybs.com copybs.asm
bootsect_bin.c: bootsect.bin bin2c.pl
perl bin2c.pl bootsect < bootsect.bin > bootsect_bin.c
ldlinux_bin.c: ldlinux.sys bin2c.pl
perl bin2c.pl ldlinux < ldlinux.sys > ldlinux_bin.c
syslinux: syslinux.o bootsect_bin.o ldlinux_bin.o stupid.o
$(CC) $(LDFLAGS) -o syslinux \
syslinux.o bootsect_bin.o ldlinux_bin.o stupid.o
ldlinux.lst: ldlinux.bin
: Generated by side effect
stupid.c: ldlinux.lst genstupid.pl
perl genstupid.pl < ldlinux.lst
stupid.inc: stupid.c
: Generated by side effect
stupid.o: stupid.c
install: all
install -c syslinux $(BINDIR)
tidy:
rm -f syslinux.lst copybs.lst *.o *_bin.c stupid.*
clean: tidy
rm -f $(ITARGET)
spotless: clean
rm -f $(BTARGET)
dist: tidy
rm -f *~ \#*
#
# This should only be used by the maintainer to generate official binaries
# for release. Please do not "make official" and distribute the binaries,
# please.
#
.PHONY: official release
official:
$(MAKE) spotless
$(MAKE) all DATE=`date +'%Y-%m-%d'`
$(MAKE) dist
release:
-rm -rf release/syslinux-$(VERSION)
-rm -f release/syslinux-$(VERSION).*
mkdir -p release/syslinux-$(VERSION)
cp $(SOURCES) $(DOCS) $(OTHER) release/syslinux-$(VERSION)
make -C release/syslinux-$(VERSION) official
cd release ; tar cvvf - syslinux-$(VERSION) | \
gzip -9 > syslinux-$(VERSION).tar.gz
cd release/syslinux-$(VERSION) ; \
zip -9r ../syslinux-$(VERSION).zip *
PREREL := syslinux-$(VERSION)-$(DATE)
PRERELDIR := release/syslinux-$(VERSION)-prerel
prerel:
mkdir -p $(PRERELDIR)
-rm -rf $(PRERELDIR)/$(PREREL)
-rm -f $(PRERELDIR)/$(PREREL).*
mkdir -p $(PRERELDIR)/$(PREREL)
cp $(SOURCES) $(DOCS) $(OTHER) $(PRERELDIR)/$(PREREL)
make -C $(PRERELDIR)/$(PREREL) spotless
make -C $(PRERELDIR)/$(PREREL) HEXDATE="$(DATE)"
make -C $(PRERELDIR)/$(PREREL) dist
cd $(PRERELDIR) && tar cvvf - $(PREREL) | \
gzip -9 > $(PREREL).tar.gz
cd $(PRERELDIR) && uuencode $(PREREL).tar.gz $(PREREL).tar.gz > $(PREREL).uu
cd $(PRERELDIR)/$(PREREL) && \
zip -9r ../$(PREREL).zip *
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