Makefile

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