Makefile

   1 ##  $Id$
   2 ## -----------------------------------------------------------------------
   3 ##
   4 ##   Copyright 1998-2005 H. Peter Anvin - All Rights Reserved
   5 ##
   6 ##   This program is free software; you can redistribute it and/or modify
   7 ##   it under the terms of the GNU General Public License as published by
   8 ##   the Free Software Foundation, Inc., 53 Temple Place Ste 330,
   9 ##   Boston MA 02111-1307, USA; either version 2 of the License, or
  10 ##   (at your option) any later version; incorporated herein by reference.
  11 ##
  12 ## -----------------------------------------------------------------------
  13
  14 #
  15 # Main Makefile for SYSLINUX
  16 #
  17
  18 OSTYPE   = $(shell uname -msr)
  19 CC       = gcc
  20 INCLUDE  =
  21 CFLAGS   = -W -Wall -Os -fomit-frame-pointer -D_FILE_OFFSET_BITS=64
  22 PIC      = -fPIC
  23 LDFLAGS  = -O2 -s
  24 AR       = ar
  25 RANLIB   = ranlib
  26
  27 NASM     = nasm -O99
  28 NINCLUDE =
  29 BINDIR   = /usr/bin
  30 SBINDIR  = /sbin
  31 LIBDIR   = /usr/lib
  32 AUXDIR   = $(LIBDIR)/syslinux
  33 INCDIR   = /usr/include
  34
  35 PERL     = perl
  36
  37 VERSION  = $(shell cat version)
  38
  39 .c.o:
  40         $(CC) $(INCLUDE) $(CFLAGS) -c $<
  41
  42 #
  43 # The BTARGET refers to objects that are derived from ldlinux.asm; we
  44 # like to keep those uniform for debugging reasons; however, distributors
  45 # want to recompile the installers (ITARGET).
  46 #
  47 # BOBJECTS and IOBJECTS are the same thing, except used for
  48 # installation, so they include objects that may be in subdirectories
  49 # with their own Makefiles.  Finally, there is a list of those
  50 # directories.
  51 #
  52 CSRC     = syslxmod.c gethostip.c
  53 NASMSRC  = $(wildcard *.asm)
  54 SOURCES = $(CSRC) *.h $(NASMSRC) *.inc
  55
  56 # _bin.c files required by both BTARGET and ITARGET installers
  57 BINFILES = bootsect_bin.c ldlinux_bin.c mbr_bin.c \
  58            extlinux_bss_bin.c extlinux_sys_bin.c
  59
  60 # syslinux.exe is BTARGET so as to not require everyone to have the
  61 # mingw suite installed
  62 BTARGET  = kwdhash.gen version.gen version.h \
  63            ldlinux.bss ldlinux.sys ldlinux.bin \
  64            pxelinux.0 mbr.bin isolinux.bin isolinux-debug.bin \
  65            extlinux.bin extlinux.bss extlinux.sys
  66 BOBJECTS = $(BTARGET) dos/syslinux.com win32/syslinux.exe memdisk/memdisk
  67 BSUBDIRS = memdisk dos win32
  68 ITARGET  = copybs.com gethostip mkdiskimage
  69 IOBJECTS = $(ITARGET) mtools/syslinux unix/syslinux extlinux/extlinux
  70 ISUBDIRS = mtools unix extlinux sample com32
  71 DOCS     = COPYING NEWS README TODO BUGS *.doc sample menu com32
  72 OTHER    = Makefile bin2c.pl now.pl genhash.pl keywords findpatch.pl \
  73            keytab-lilo.pl version version.pl sys2ansi.pl \
  74            ppmtolss16 lss16toppm memdisk bin2hex.pl mkdiskimage.in
  75 OBSOLETE = pxelinux.bin
  76
  77 # Things to install in /usr/bin
  78 INSTALL_BIN   = mtools/syslinux gethostip ppmtolss16 lss16toppm
  79 # Things to install in /sbin
  80 INSTALL_SBIN  = extlinux/extlinux
  81 # Things to install in /usr/lib/syslinux
  82 INSTALL_AUX   = pxelinux.0 isolinux.bin isolinux-debug.bin \
  83                 dos/syslinux.com copybs.com memdisk/memdisk mbr.bin
  84 INSTALL_AUX_OPT = win32/syslinux.exe
  85
  86 # The DATE is set on the make command line when building binaries for
  87 # official release.  Otherwise, substitute a hex string that is pretty much
  88 # guaranteed to be unique to be unique from build to build.
  89 ifndef HEXDATE
  90 HEXDATE := $(shell $(PERL) now.pl ldlinux.asm pxelinux.asm isolinux.asm)
  91 endif
  92 ifndef DATE
  93 DATE    := $(HEXDATE)
  94 endif
  95 MAKE    += DATE=$(DATE) HEXDATE=$(HEXDATE)
  96
  97 #
  98 # NOTE: If you don't have the mingw compiler suite installed, you probably
  99 # want to remove win32 from this list; otherwise you're going to get an
 100 # error every time you try to build.
 101 #
 102
 103 all:    all-local
 104         set -e ; for i in $(BSUBDIRS) $(ISUBDIRS) ; do $(MAKE) -C $$i $@ ; done
 105         $(MAKE) all-local
 106         -ls -l $(BOBJECTS) $(IOBJECTS)
 107
 108 all-local: $(BTARGET) $(ITARGET) $(BINFILES)
 109
 110 installer: installer-local
 111         set -e ; for i in $(ISUBDIRS); do $(MAKE) -C $$i all ; done
 112         -ls -l $(BOBJECTS) $(IOBJECTS)
 113
 114 installer-local: $(ITARGET) $(BINFILES)
 115
 116 version.gen: version version.pl
 117         $(PERL) version.pl $< $@ '%define'
 118
 119 version.h: version version.pl
 120         $(PERL) version.pl $< $@ '#define'
 121
 122 kwdhash.gen: keywords genhash.pl
 123         $(PERL) genhash.pl < keywords > kwdhash.gen
 124
 125 ldlinux.bin: ldlinux.asm kwdhash.gen version.gen
 126         $(NASM) -f bin -DDATE_STR="'$(DATE)'" -DHEXDATE="$(HEXDATE)" \
 127                 -DMAP=$(@:.bin=.map) -l $(@:.bin=.lst) -o $@ $<
 128         $(PERL) checkov.pl ldlinux.map $@
 129
 130 pxelinux.bin: pxelinux.asm kwdhash.gen version.gen
 131         $(NASM) -f bin -DDATE_STR="'$(DATE)'" -DHEXDATE="$(HEXDATE)" \
 132                 -DMAP=$(@:.bin=.map) -l $(@:.bin=.lst) -o $@ $<
 133         $(PERL) checkov.pl $(@:.bin=.map) $@
 134
 135 isolinux.bin: isolinux.asm kwdhash.gen version.gen checksumiso.pl
 136         $(NASM) -f bin -DDATE_STR="'$(DATE)'" -DHEXDATE="$(HEXDATE)" \
 137                 -DMAP=$(@:.bin=.map) -l $(@:.bin=.lst) -o $@ $<
 138         $(PERL) checkov.pl $(@:.bin=.map) $@
 139         $(PERL) checksumiso.pl $@
 140
 141 # Special verbose version of isolinux.bin
 142 isolinux-debug.bin: isolinux-debug.asm kwdhash.gen version.gen checksumiso.pl
 143         $(NASM) -f bin -DDATE_STR="'$(DATE)'" -DHEXDATE="$(HEXDATE)" \
 144                 -DMAP=$(@:.bin=.map) -l $(@:.bin=.lst) -o $@ $<
 145         $(PERL) checkov.pl $(@:.bin=.map) $@
 146         $(PERL) checksumiso.pl $@
 147
 148 extlinux.bin: extlinux.asm kwdhash.gen version.gen
 149         $(NASM) -f bin -DDATE_STR="'$(DATE)'" -DHEXDATE="$(HEXDATE)" \
 150                 -DMAP=$(@:.bin=.map) -l $(@:.bin=.lst) -o $@ $<
 151         $(PERL) checkov.pl $(@:.bin=.map) $@
 152
 153 pxelinux.0: pxelinux.bin
 154         cp pxelinux.bin pxelinux.0
 155
 156 ldlinux.bss: ldlinux.bin
 157         dd if=$< of=$@ bs=512 count=1
 158
 159 ldlinux.sys: ldlinux.bin
 160         dd if=$< of=$@ bs=512 skip=1
 161
 162 extlinux.bss: extlinux.bin
 163         dd if=$< of=$@ bs=512 count=1
 164
 165 extlinux.sys: extlinux.bin
 166         dd if=$< of=$@ bs=512 skip=1
 167
 168 mbr.bin: mbr.asm
 169         $(NASM) -f bin -l mbr.lst -o mbr.bin mbr.asm
 170
 171 mbr_bin.c: mbr.bin bin2c.pl
 172         $(PERL) bin2c.pl syslinux_mbr < $< > $@
 173
 174 copybs.com: copybs.asm
 175         $(NASM) -f bin -l copybs.lst -o copybs.com copybs.asm
 176
 177 bootsect_bin.c: ldlinux.bss bin2c.pl
 178         $(PERL) bin2c.pl syslinux_bootsect < $< > $@
 179
 180 ldlinux_bin.c: ldlinux.sys bin2c.pl
 181         $(PERL) bin2c.pl syslinux_ldlinux < $< > $@
 182
 183 extlinux_bss_bin.c: extlinux.bss bin2c.pl
 184         $(PERL) bin2c.pl extlinux_bootsect < $< > $@
 185
 186 extlinux_sys_bin.c: extlinux.sys bin2c.pl
 187         $(PERL) bin2c.pl extlinux_image < $< > $@
 188
 189 libsyslinux.a: bootsect_bin.o ldlinux_bin.o mbr_bin.o syslxmod.o
 190         rm -f $@
 191         $(AR) cq $@ $^
 192         $(RANLIB) $@
 193
 194 $(LIB_SO): bootsect_bin.o ldlinux_bin.o syslxmod.o
 195         $(CC) $(LDFLAGS) -shared -Wl,-soname,$(LIB_SONAME) -o $@ $^
 196
 197 gethostip.o: gethostip.c
 198
 199 gethostip: gethostip.o
 200
 201 mkdiskimage: mkdiskimage.in mbr.bin bin2hex.pl
 202         $(PERL) bin2hex.pl < mbr.bin | cat mkdiskimage.in - > $@
 203         chmod a+x $@
 204
 205 install: installer
 206         mkdir -m 755 -p $(INSTALLROOT)$(BINDIR)
 207         install -m 755 -c $(INSTALL_BIN) $(INSTALLROOT)$(BINDIR)
 208         mkdir -m 755 -p $(INSTALLROOT)$(SBINDIR)
 209         install -m 755 -c $(INSTALL_SBIN) $(INSTALLROOT)$(SBINDIR)
 210         mkdir -m 755 -p $(INSTALLROOT)$(AUXDIR)
 211         install -m 644 -c $(INSTALL_AUX) $(INSTALLROOT)$(AUXDIR)
 212         -install -m 644 -c $(INSTALL_AUX_OPT) $(INSTALLROOT)$(AUXDIR)
 213         $(MAKE) -C com32 install
 214
 215 install-lib: installer
 216
 217 install-all: install install-lib
 218
 219 local-tidy:
 220         rm -f *.o *_bin.c stupid.* patch.offset
 221         rm -f *.lst *.map
 222         rm -f $(OBSOLETE)
 223
 224 tidy: local-tidy
 225         set -e ; for i in $(BSUBDIRS) $(ISUBDIRS) ; do $(MAKE) -C $$i $@ ; done
 226
 227 local-clean:
 228         rm -f $(ITARGET)
 229
 230 clean: local-tidy local-clean
 231         set -e ; for i in $(BSUBDIRS) $(ISUBDIRS) ; do $(MAKE) -C $$i $@ ; done
 232
 233 dist: tidy
 234         for dir in . sample memdisk ; do \
 235                 ( cd $$dir && rm -f *~ \#* core ) ; \
 236         done
 237
 238 local-spotless:
 239         rm -f $(BTARGET) .depend *.so.*
 240
 241 spotless: local-clean dist local-spotless
 242         set -e ; for i in $(BSUBDIRS) $(ISUBDIRS) ; do $(MAKE) -C $$i $@ ; done
 243
 244 .depend:
 245         rm -f .depend
 246         for csrc in $(CSRC) ; do $(CC) $(INCLUDE) -MM $$csrc >> .depend ; done
 247         for nsrc in $(NASMSRC) ; do $(NASM) -DDEPEND $(NINCLUDE) -o `echo $$nsrc | sed -e 's/\.asm/\.bin/'` -M $$nsrc >> .depend ; done
 248
 249 local-depend:
 250         rm -f .depend
 251         $(MAKE) .depend
 252
 253 depend: local-depend
 254         $(MAKE) -C memdisk depend
 255
 256 # Shortcut to build unix/syslinux using klibc
 257 klibc:
 258         $(MAKE) clean
 259         $(MAKE) CC=klcc ITARGET= ISUBDIRS=unix BSUBDIRS=
 260
 261 # Hook to add private Makefile targets for the maintainer.
 262 -include Makefile.private
 263
 264 # Include dependencies file
 265 -include .depend