Makefile revision 1.38 
1#	$NetBSD: Makefile,v 1.38 2006/01/25 13:23:50 is Exp $
2
3.include <bsd.sys.mk>		# for HOST_SH
4
5### what we need:
6
7#XX# lines replace similar lines, or are added, in case we want to
8#XX# compile LIBZ ourselves to save a few bytes (think TXLT)
9
10#XX#DIR_LIBZ =	${DIR_TOP}/../common/dist/zlib
11
12DIR_TOP=	${.CURDIR}/../../../../..
13DIR_SA = 	${DIR_TOP}/lib/libsa
14DIR_LIBZ=
15DIR_KERN=	${DIR_TOP}/lib/libkern
16DIR_KERN_MD=	${DIR_TOP}/lib/libkern/arch/$(MACHINE_ARCH)
17DIR_LIBC=	${DIR_TOP}/../common/lib/libc
18
19.PATH:  $(DIR_SA) ${DIR_LIBZ} $(DIR_KERN) $(DIR_KERN_MD) \
20	${DIR_LIBC}/gen ${DIR_LIBC}/arch/m68k/gen \
21	${DIR_LIBC}/inet ${DIR_LIBC}/arch/m68k/inet \
22	${DIR_LIBC}/quad ${DIR_LIBC}/arch/m68k/quad \
23	${DIR_LIBC}/string ${DIR_LIBC}/arch/m68k/string
24
25### find out what to use for libz
26
27S=	${DIR_TOP}	# ????
28Z_AS= library
29ZMISCCPPFLAGS=-DDYNAMIC_CRC_TABLE -DNOBYFOUR -UBYFOUR 
30.include "${DIR_TOP}/lib/libz/Makefile.inc"
31LIBZ= ${ZLIB}
32
33# prefer our assembler versions over assembler, and assembler over C:
34
35.SUFFIXES:
36.SUFFIXES: .out .o .po .so .s .S .c .cc .C .f .y .l .ln .m4 .sh
37
38FILES= boot.amiga
39BINDIR=/usr/mdec
40
41COBJS = main.o console.o xd.o twiddle.o bzero.o gets.o
42COBJS+=  lseek.o open.o read.o close.o dev.o errno.o
43COBJS+=  ufs.o ustarfs.o panic.o vers.o files.o
44COBJS+=  divdi3.o moddi3.o qdivrem.o
45
46SOBJS = alloc.o ashrdi3.o ashldi3.o bcopy.o muldi3.o printf.o startit.o
47SOBJS += strlen.o memcmp.o memset.o strerror.o strncmp.o
48SOBJS += libstubs.o
49
50OBJS=	$(SOBJS) $(COBJS)
51
52#XX#DEFS = -D_STANDALONE -DINSECURE -DDYNAMIC_CRC_TABLE -DNOBYFOUR -UBYFOUR 
53DEFS = -D_STANDALONE -DINSECURE 
54DEFS += -D__INTERNAL_LIBSA_CREAD
55SOBJS += cread.o
56
57#XX#SOBJS += adler32.o crc32.o inflate.o trees.o \
58#XX#       zutil.o infback.o inftrees.o inffast.o
59
60#DEFS += -DBOOT_ELF32 -DBOOT_AOUT
61SOBJS += loadfile.o loadfile_aout.o loadfile_elf32.o
62
63NETBSD_VERS!=	${HOST_SH} ${.CURDIR}/../../../../../conf/osrelease.sh
64DEFS+=	-DNETBSD_VERS='"${NETBSD_VERS}"'
65
66### main target: ###
67
68realall: machine m68k ${FILES}
69
70CLEANFILES += boot.amiga x.out xxstart.o libboot.a vers.c machine m68k
71
72.include <bsd.prog.mk>
73
74### special  rules for bootblocks ###
75
76INCPATH = -nostdinc -I${DIR_TOP} -I${DIR_TOP}/lib/libsa -I${.CURDIR}
77INCPATH += -I${.CURDIR}/../../.. -I${.OBJDIR}
78INCPATH += -I${.CURDIR}/../aout2bb -I${DESTDIR}/usr/include
79
80AFLAGS += -m68030 -l
81CAFLAGS += -Wa,-l -Wa,-m68030 ${INCPATH}
82
83COPTIM= -Os -fomit-frame-pointer -fcse-follow-jumps -fcse-skip-blocks  -Wa,-l -m68060 -Wa,-m68030
84CFLAGS= -ffreestanding ${COPTIM} ${INCPATH} ${DEFS} -Wall #-Wstrict-prototypes
85
86.c.o:
87	${CC} ${CFLAGS} -S $< -o $*.s
88	${TXLT} < $*.s | ${AS} ${AFLAGS} -o $*.o
89	rm $*.s
90
91.s.o: ; ${CC} ${CAFLAGS} ${COPTS} -x assembler-with-cpp -o $@ -c $<
92
93.S.o: ; ${CC} ${CAFLAGS} ${COPTS} -x assembler-with-cpp -o $@ -c $<
94
95boot.amiga: x.out
96	${RELOC2BB} -S x.out $@ || ${NM} -u x.out
97
98x.out: xxstart.o libboot.a ${LIBZ}
99	${LD} ${LDFLAGS} -r -dc -e _start -o $@ $>
100	${SIZE} $@
101	${NM} -u $@
102
103xxstart.o: ${.CURDIR}/bbstart.s
104	${CC} ${CAFLAGS} ${COPTS} -x assembler-with-cpp \
105		-o $@ -c $>
106
107libboot.a: ${OBJS}
108	${AR} r $@ $> && ${RANLIB} $@
109
110.PHONY:	vers.c
111vers.c:	${.CURDIR}/version
112	${HOST_SH} ${DIR_TOP}/conf/newvers_stand.sh -N ${.CURDIR}/version "amiga"
113
114machine:
115	-rm -f $@
116	ln -s ${DIR_TOP}/arch/amiga/include $@
117
118m68k:
119	-rm -f $@
120	ln -s ${DIR_TOP}/arch/m68k/include $@
121
122# make sure these are built:
123
124${COBJS}: ${TXLT}
125${FILES}: ${RELOC2BB}
126
127.include "${.CURDIR}/../Makefile.booters"
128