com32/samples/Makefile

   1 ## -----------------------------------------------------------------------
   2 ##
   3 ##   Copyright 2001-2004 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 ## samples for syslinux users
  15 ##
  16
  17 gcc_ok   = $(shell if gcc $(1) -c -x c /dev/null -o /dev/null 2>/dev/null; \
  18                    then echo $(1); else echo $(2); fi)
  19
  20 M32     := $(call gcc_ok,-m32,) $(call gcc_ok,-fno-stack-protector,)
  21
  22 CC         = gcc
  23 LD         = ld -m elf_i386
  24 AR         = ar
  25 NASM       = nasm
  26 RANLIB     = ranlib
  27 CFLAGS     = $(M32) -mregparm=3 -DREGPARM=3 -W -Wall -march=i386 -Os -fomit-frame-pointer -I../libutil/include -I../include  -D__COM32__
  28 LNXCFLAGS  = -W -Wall -O -g -I../libutil/include
  29 LNXSFLAGS  = -g
  30 LNXLDFLAGS = -g
  31 SFLAGS     = -D__COM32__ -march=i386
  32 LDFLAGS    = -T ../lib/com32.ld
  33 OBJCOPY    = objcopy
  34 PPMTOLSS16 =    ../ppmtolss16
  35 LIBGCC    := $(shell $(CC) --print-libgcc)
  36 LIBS       = ../libutil/libutil_com.a ../lib/libcom32.a $(LIBGCC)
  37 LNXLIBS    = ../libutil/libutil_lnx.a
  38
  39 .SUFFIXES: .lss .c .o .elf .c32 .lnx
  40
  41 all:    hello.c32 cat.c32 resolv.c32 vesainfo.c32 \
  42         fancyhello.c32 fancyhello.lnx \
  43         keytest.c32 keytest.lnx \
  44
  45 .PRECIOUS: %.o
  46 %.o: %.S
  47         $(CC) $(SFLAGS) -c -o $@ $<
  48
  49 .PRECIOUS: %.o
  50 %.o: %.c
  51         $(CC) $(CFLAGS) -c -o $@ $<
  52
  53 .PRECIOUS: %.elf
  54 %.elf: %.o $(LIBS)
  55         $(LD) $(LDFLAGS) -o $@ $^
  56
  57 .PRECIOUS: %.lo
  58 %.lo: %.S
  59         $(CC) $(LNXSFLAGS) -c -o $@ $<
  60
  61 .PRECIOUS: %.lo
  62 %.lo: %.c
  63         $(CC) $(LNXCFLAGS) -c -o $@ $<
  64
  65 .PRECIOUS: %.lnx
  66 %.lnx: %.lo $(LNXLIBS)
  67         $(CC) $(LNXLDFLAGS) -o $@ $^
  68
  69 %.c32: %.elf
  70         $(OBJCOPY) -O binary $< $@
  71
  72 tidy:
  73         rm -f *.o *.lo *.a *.lst *.elf
  74
  75 clean: tidy
  76         rm -f *.lss *.c32 *.lnx *.com
  77
  78 spotless: clean
  79         rm -f *~ \#*
  80
  81 install:        # Don't install samples