bios/Makefile

   1 # Copyright (C) 2001  MandrakeSoft S.A.
   2 #
   3 #   MandrakeSoft S.A.
   4 #   43, rue d'Aboukir
   5 #   75002 Paris - France
   6 #   http://www.linux-mandrake.com/
   7 #   http://www.mandrakesoft.com/
   8 #
   9 # This library is free software; you can redistribute it and/or
  10 # modify it under the terms of the GNU Lesser General Public
  11 # License as published by the Free Software Foundation; either
  12 # version 2 of the License, or (at your option) any later version.
  13 #
  14 # This library is distributed in the hope that it will be useful,
  15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17 # Lesser General Public License for more details.
  18 #
  19 # You should have received a copy of the GNU Lesser General Public
  20 # License along with this library; if not, write to the Free Software
  21 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  22
  23 # Makefile for the BIOS component of bochs
  24
  25
  26 .SUFFIXES: .cc
  27
  28 srcdir = .
  29
  30
  31 SHELL = /bin/sh
  32
  33
  34
  35 CXX = g++
  36 CXXFLAGS = -g -O2 -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES
  37
  38 LDFLAGS =
  39 LIBS =  -lm
  40 RANLIB = ranlib
  41
  42 BCC = bcc
  43 GCC = gcc -m32
  44 HOST_CC = gcc
  45 AS86 = as86
  46
  47 BX_INCDIRS = -I.. -I$(srcdir)/.. -I../iodev -I$(srcdir)/../iodev
  48 LOCAL_CXXFLAGS =
  49
  50 BUILDDATE = `date '+%m/%d/%y'`
  51 BIOS_BUILD_DATE = "-DBIOS_BUILD_DATE=\"$(BUILDDATE)\""
  52 #
  53 # -------- end configurable options --------------------------
  54 #
  55
  56
  57 .cc.o:
  58         $(CXX) -c $(BX_INCDIRS) $(CXXFLAGS) $(LOCAL_CXXFLAGS) $< -o $@
  59
  60
  61 bios: biossums BIOS-bochs-latest BIOS-bochs-legacy
  62
  63 clean:
  64         rm -f  *.o *.a *.s _rombios*_.c rombios*.txt rombios*.sym
  65         rm -f  usage biossums rombios16.bin
  66         rm -f  rombios32.bin rombios32.out acpi-dsdt.hex
  67
  68 dist-clean: clean
  69         rm -f  Makefile
  70
  71 bios-clean:
  72         rm -f  BIOS-bochs-*
  73
  74 BIOS-bochs-legacy: rombios.c apmbios.S biossums rombios.h
  75         $(GCC) $(BIOS_BUILD_DATE) -DLEGACY -E -P $< > _rombiosl_.c
  76         $(BCC) -o rombiosl.s -C-c -D__i86__ -0 -S _rombiosl_.c
  77         sed -e 's/^\.text//' -e 's/^\.data//' rombiosl.s > _rombiosl_.s
  78         $(AS86) _rombiosl_.s -b tmpl.bin -u- -w- -g -0 -j -O -l rombiosl.txt
  79         -perl ${srcdir}/makesym.perl < rombiosl.txt > rombiosl.sym
  80         mv tmpl.bin $@
  81         ./biossums $@
  82         rm -f  _rombiosl_.s
  83
  84
  85 rombios16.bin: rombios.c apmbios.S biossums rombios.h
  86         $(GCC) $(BIOS_BUILD_DATE) -E -P $< > _rombios_.c
  87         $(BCC) -o rombios.s -C-c -D__i86__ -0 -S _rombios_.c
  88         sed -e 's/^\.text//' -e 's/^\.data//' rombios.s > _rombios_.s
  89         $(AS86) _rombios_.s -b tmp.bin -u- -w- -g -0 -j -O -l rombios.txt
  90         -perl ${srcdir}/makesym.perl < rombios.txt > rombios.sym
  91         mv tmp.bin rombios16.bin
  92         ./biossums rombios16.bin
  93         rm -f  _rombios_.s
  94
  95
  96 rombios32.bin: rombios32.out rombios.h
  97         objcopy -O binary $< $@
  98         ./biossums -pad $@
  99
 100 rombios32.out: rombios32start.o rombios32.o vapic.o rombios32.ld
 101         ld -o $@ -T rombios32.ld rombios32start.o vapic.o rombios32.o
 102
 103 rombios32.o: rombios32.c acpi-dsdt.hex
 104         $(GCC) -m32 -O2 -Wall -c -o $@ $<
 105
 106 acpi-dsdt.hex: acpi-dsdt.dsl
 107         cpp -P $< $<.i
 108         iasl -tc -p $@ $<.i
 109         rm $<.i
 110
 111 rombios32start.o: rombios32start.S
 112         $(GCC) -m32 -c -o $@ $<
 113
 114 vapic.o: vapic.S
 115         $(GCC) -m32 -c -o $@ $<
 116
 117 BIOS-bochs-latest: rombios16.bin rombios32.bin
 118         cat rombios32.bin rombios16.bin > $@
 119
 120 biossums: biossums.c
 121         $(HOST_CC) -o biossums biossums.c