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## -----------------------------------------------------------------------
## $Id$
##
## Copyright 1998-2001 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
#
CC = gcc
INCLUDE =
CFLAGS = -Wall -O2 -fomit-frame-pointer
LDFLAGS = -O2 -s
NASM = nasm -O99
NINCLUDE =
BINDIR = /usr/bin
LIBDIR = /usr/lib/syslinux
PERL = perl
VERSION = $(shell cat version)
.c.o:
$(CC) $(INCLUDE) $(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).
#
CSRC = syslinux.c gethostip.c
NASMSRC = ldlinux.asm syslinux.asm copybs.asm \
pxelinux.asm mbr.asm isolinux.asm isolinux-debug.asm
SOURCES = $(CSRC) $(NASMSRC) *.inc
BTARGET = kwdhash.gen version.gen ldlinux.bss ldlinux.sys ldlinux.bin \
pxelinux.0 mbr.bin isolinux.bin isolinux-debug.bin
ITARGET = syslinux.com syslinux copybs.com gethostip
DOCS = COPYING NEWS README TODO *.doc sample com32/include
OTHER = Makefile bin2c.pl now.pl genhash.pl keywords findpatch.pl \
keytab-lilo.pl version version.pl sys2ansi.pl \
ppmtolss16 lss16toppm memdisk
OBSOLETE = pxelinux.bin
# Things to install in /usr/bin
INSTALL_BIN = syslinux gethostip ppmtolss16 lss16toppm
# Things to install in /usr/lib/syslinux
INSTALL_LIB = pxelinux.0 isolinux.bin isolinux-debug.bin \
syslinux.com copybs.com memdisk/memdisk
# 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 pxelinux.asm isolinux.asm)
endif
ifndef DATE
DATE := $(HEXDATE)
endif
all: $(BTARGET) $(ITARGET) samples memdisk
ls -l $(BTARGET) $(ITARGET) memdisk/memdisk
installer: $(ITARGET) samples
ls -l $(BTARGET) $(ITARGET)
.PHONY: samples
samples:
$(MAKE) -C sample all
.PHONY: memdisk
memdisk:
$(MAKE) -C memdisk all
version.gen: version version.pl
$(PERL) version.pl version
kwdhash.gen: keywords genhash.pl
$(PERL) genhash.pl < keywords > kwdhash.gen
ldlinux.bin: ldlinux.asm kwdhash.gen version.gen
$(NASM) -f bin -DDATE_STR="'$(DATE)'" -DHEXDATE="$(HEXDATE)" \
-l ldlinux.lst -o ldlinux.bin ldlinux.asm
pxelinux.bin: pxelinux.asm kwdhash.gen version.gen
$(NASM) -f bin -DDATE_STR="'$(DATE)'" -DHEXDATE="$(HEXDATE)" \
-l pxelinux.lst -o pxelinux.bin pxelinux.asm
isolinux.bin: isolinux.asm kwdhash.gen version.gen
$(NASM) -f bin -DDATE_STR="'$(DATE)'" -DHEXDATE="$(HEXDATE)" \
-l isolinux.lst -o isolinux.bin isolinux.asm
pxelinux.0: pxelinux.bin
cp pxelinux.bin pxelinux.0
# Special verbose version of isolinux.bin
isolinux-debug.bin: isolinux-debug.asm kwdhash.gen
$(NASM) -f bin -DDATE_STR="'$(DATE)'" -DHEXDATE="$(HEXDATE)" \
-l isolinux-debug.lst -o isolinux-debug.bin isolinux-debug.asm
ldlinux.bss: ldlinux.bin
dd if=ldlinux.bin of=ldlinux.bss bs=512 count=1
ldlinux.sys: ldlinux.bin
dd if=ldlinux.bin of=ldlinux.sys bs=512 skip=1
patch.offset: ldlinux.sys findpatch.pl
$(PERL) findpatch.pl > patch.offset
mbr.bin: mbr.asm
$(NASM) -f bin -l mbr.lst -o mbr.bin mbr.asm
syslinux.com: syslinux.asm ldlinux.bss ldlinux.sys patch.offset
$(NASM) -f bin -DPATCH_OFFSET=`cat patch.offset` \
-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: ldlinux.bss bin2c.pl
$(PERL) bin2c.pl bootsect < ldlinux.bss > 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
$(CC) $(LDFLAGS) -o syslinux \
syslinux.o bootsect_bin.o ldlinux_bin.o
syslinux.o: syslinux.c patch.offset
$(CC) $(INCLUDE) $(CFLAGS) -DPATCH_OFFSET=`cat patch.offset` \
-c -o $@ $<
gethostip.o: gethostip.c
gethostip: gethostip.o
install: installer
mkdir -m 755 -p $(INSTALLROOT)$(BINDIR) $(INSTALLROOT)$(LIBDIR)
install -m 755 -c $(INSTALL_BIN) $(INSTALLROOT)$(BINDIR)
install -m 644 -c $(INSTALL_LIB) $(INSTALLROOT)$(LIBDIR)
local-tidy:
rm -f *.o *_bin.c stupid.* patch.offset
rm -f syslinux.lst copybs.lst pxelinux.lst isolinux*.lst
rm -f $(OBSOLETE)
tidy: local-tidy
$(MAKE) -C memdisk tidy
local-clean:
rm -f $(ITARGET)
clean: local-tidy local-clean
$(MAKE) -C sample clean
$(MAKE) -C memdisk clean
dist: tidy
for dir in . sample memdisk ; do \
( cd $$dir && rm -f *~ \#* core ) ; \
done
local-spotless:
rm -f $(BTARGET) .depend
spotless: local-clean dist local-spotless
$(MAKE) -C sample spotless
$(MAKE) -C memdisk spotless
.depend:
rm -f .depend
for csrc in $(CSRC) ; do $(CC) $(INCLUDE) -M $$csrc >> .depend ; done
for nsrc in $(NASMSRC) ; do $(NASM) -DDEPEND $(NINCLUDE) -o `echo $$nsrc | sed -e 's/\.asm/\.bin/'` -M $$nsrc >> .depend ; done
depend:
rm -f .depend
$(MAKE) .depend
# Hook to add private Makefile targets for the maintainer.
-include Makefile.private
# Include dependencies file
-include .depend
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