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., 51 Franklin St, Fifth Floor,
8 ## Boston MA 02110-1301, USA; either version 2 of the License, or
9 ## (at your option) any later version; incorporated herein by reference.
11 ## -----------------------------------------------------------------------
17 TMPFILE = $(shell mktemp /tmp/gcc_ok.XXXXXX)
19 gcc_ok = $(shell tmpf=$(TMPFILE); if gcc $(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 -fomit-frame-pointer -I../libutil/include -I../include -D__COM32__
31 LNXCFLAGS = -W -Wall -O -g -I../libutil/include
34 SFLAGS = -D__COM32__ -march=i386
35 LDFLAGS = -T ../lib/com32.ld
37 PPMTOLSS16 = ../ppmtolss16
38 LIBGCC := $(shell $(CC) --print-libgcc)
39 LIBS = ../libutil/libutil_com.a ../lib/libcom32.a $(LIBGCC)
40 LNXLIBS = ../libutil/libutil_lnx.a
42 .SUFFIXES: .lss .c .o .elf .c32 .lnx
46 AUXDIR = $(LIBDIR)/syslinux
48 COM32DIR = $(AUXDIR)/com32
50 MODULES = menu.c32 vesamenu.c32
53 COMMONOBJS = menumain.o readconfig.o passwd.o printmsg.o
55 all: $(MODULES) $(TESTFILES)
59 $(CC) $(SFLAGS) -c -o $@ $<
63 $(CC) $(CFLAGS) -c -o $@ $<
67 $(LD) $(LDFLAGS) -o $@ $^
71 $(CC) $(LNXSFLAGS) -c -o $@ $<
75 $(CC) $(LNXCFLAGS) -c -o $@ $<
78 %.lnx: %.lo $(LNXLIBS)
79 $(CC) $(LNXLDFLAGS) -o $@ $^
82 $(OBJCOPY) -O binary $< $@
84 menu.elf : menu.o $(COMMONOBJS) $(LIBS)
85 $(LD) $(LDFLAGS) -o $@ $^
87 vesamenu.elf : vesamenu.o $(COMMONOBJS) $(LIBS)
88 $(LD) $(LDFLAGS) -o $@ $^
91 rm -f *.o *.lo *.a *.lst *.elf
94 rm -f *.lss *.c32 *.lnx *.com
100 mkdir -m 755 -p $(INSTALLROOT)$(AUXDIR)
101 install -m 644 $(MODULES) $(INSTALLROOT)$(AUXDIR)