1 ## -----------------------------------------------------------------------
3 ## Copyright 2001-2008 H. Peter Anvin - All Rights Reserved
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.
11 ## -----------------------------------------------------------------------
14 ## COM32 standard modules
17 TMPFILE
= $(shell mktemp
/tmp
/gcc_ok.XXXXXX
)
19 gcc_ok
= $(shell tmpf
=$(TMPFILE
); if
$(CC
) $(1) -c
-x c
/dev
/null
-o
$$tmpf 2>/dev
/null
; \
20 then echo
$(1); else echo
$(2); fi
; rm -f
$$tmpf)
22 M32
:= $(call gcc_ok
,-m32
,) $(call gcc_ok
,-fno-stack-protector
,)
30 CFLAGS
= $(M32
) -mregparm
=3 -DREGPARM
=3 -W
-Wall
-march
=i386
-Os \
31 -fomit-frame-pointer
-D__COM32__ \
32 -nostdinc
-iwithprefix
include \
33 -I..
/libutil
/include -I..
/include \
34 -Wp
,-MT
,$@
,-MD
,$(dir $@
).
$(notdir $@
).d
35 LNXCFLAGS
= -W
-Wall
-O
-g
-I..
/libutil
/include
38 SFLAGS
= -D__COM32__
-march
=i386
39 LDFLAGS
= -T ..
/lib
/com32.
ld
41 PPMTOLSS16
= ..
/ppmtolss16
42 LIBGCC
:= $(shell $(CC
) --print-libgcc
)
43 LIBS
= ..
/libutil
/libutil_com.a ..
/lib
/libcom32.a
$(LIBGCC
)
44 LNXLIBS
= ..
/libutil
/libutil_lnx.a
46 .SUFFIXES
: .lss .c .o .elf .c32 .lnx
50 AUXDIR
= $(LIBDIR
)/syslinux
52 COM32DIR
= $(AUXDIR
)/com32
54 MODULES
= chain.c32 ethersel.c32 mboot.c32 dmitest.c32 cpuidtest.c32 \
55 pcitest.c32 elf.c32 linux.c32 reboot.c32 pmload.c32 meminfo.c32 \
59 all: $(MODULES
) $(TESTFILES
)
63 $(CC
) $(SFLAGS
) -c
-o
$@
$<
67 $(CC
) $(CFLAGS
) -c
-o
$@
$<
71 $(LD
) $(LDFLAGS
) -o
$@
$^
75 $(CC
) $(LNXSFLAGS
) -c
-o
$@
$<
79 $(CC
) $(LNXCFLAGS
) -c
-o
$@
$<
82 %.lnx
: %.lo
$(LNXLIBS
)
83 $(CC
) $(LNXLDFLAGS
) -o
$@
$^
86 $(OBJCOPY
) -O binary
$< $@
88 pcitest.elf
: pcitest.o
$(LIBS
)
89 $(LD
) $(LDFLAGS
) -o
$@
$^
91 cpuidtest.elf
: cpuidtest.o cpuid.o
$(LIBS
)
92 $(LD
) $(LDFLAGS
) -o
$@
$^
94 dmitest.elf
: dmitest.o dmi_utils.o dmi.o
$(LIBS
)
95 $(LD
) $(LDFLAGS
) -o
$@
$^
97 ethersel.elf
: ethersel.o
$(LIBS
)
98 $(LD
) $(LDFLAGS
) -o
$@
$^
101 rm -f
*.o
*.lo
*.a
*.lst
*.elf .
*.d
104 rm -f
*.lss
*.c32
*.lnx
*.com
110 mkdir
-m
755 -p
$(INSTALLROOT
)$(AUXDIR
)
111 install -m
644 $(MODULES
) $(INSTALLROOT
)$(AUXDIR
)