Makefile.gzboot revision 1.7 
1#	$NetBSD: Makefile.gzboot,v 1.7 2003/04/29 05:15:14 thorpej Exp $
2
3NOMAN=  # defined
4
5.include <bsd.own.mk>
6
7EVBARM_STAND=	${S}/arch/evbarm/stand
8
9BASE=	gzboot_${PLATFORM}_${RELOC}
10PROGSYM=${BASE}.sym
11PROG=	${BASE}.bin
12WARNS=	1
13
14NEWVERSWHAT=	"Gzip Boot"
15VERSIONFILE=	${EVBARM_STAND}/gzboot/version
16
17BINMODE=644
18
19DBG=	-Os
20
21# XXX SHOULD NOT NEED TO DEFINE THESE!
22LIBCRT0=
23LIBC=
24LIBCRTBEGIN= 
25LIBCRTEND=      
26
27.PATH: ${EVBARM_STAND}/gzboot
28.PATH: ${EVBARM_STAND}/board
29
30SRCS+=	gzboot.c image.S
31
32STARTFILE= srtbegin.o
33
34CPPFLAGS+= -nostdinc -I. -I${EVBARM_STAND}/gzboot -I${EVBARM_STAND}/board
35CPPFLAGS+= -I${S} -I${S}/arch -I${S}/lib/libsa
36
37CPPFLAGS+= -D_STANDALONE
38
39# Specify the heap size (used by board mem_init() routines)
40CPPFLAGS+= -DHEAP_SIZE=1048576		# 1M
41
42# libsa options
43CPPFLAGS+= -DHEAP_VARIABLE
44
45CPPFLAGS+= -DRELOC=${RELOC}
46CPPFLAGS+= -DMAXIMAGESIZE=${MAXIMAGESIZE}
47CPPFLAGS+= -DLOADADDR=${LOADADDR}
48
49COPTS+=	-ffreestanding
50CWARNFLAGS+= -Wno-main
51
52CLEANFILES+= ${STARTFILE} vers.c ${BASE}.list
53SRCS+= vers.c
54
55.if !make(obj) && !make(clean) && !make(cleandir)
56.BEGIN: machine
57.NOPATH: machine
58.endif
59
60realdepend realall: machine
61CLEANFILES+= arm machine
62
63machine::
64	-rm -f arm machine
65	ln -s ${S}/arch/evbarm/include machine
66	ln -s ${S}/arch/arm/include arm
67
68${OBJS}: machine
69
70### find out what to use for libkern
71KERN_AS=	library
72.include "${S}/lib/libkern/Makefile.inc"
73LIBKERN=	${KERNLIB}
74
75### find out what to use for libz
76Z_AS=		library
77.include "${S}/lib/libz/Makefile.inc"
78LIBZ=		${ZLIB}
79
80### find out what to use for libsa
81SA_AS=		library
82.include "${S}/lib/libsa/Makefile.inc"
83LIBSA=		${SALIB}
84
85cleandir distclean: cleanlibdir
86
87cleanlibdir:
88	rm -rf lib
89
90LDFLAGS= -M -T ${LDSCRIPT}
91
92LIBLIST=${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN} ${LIBSA}
93
94.PHONY: vers.c
95vers.c: ${VERSIONFILE}
96	sh ${S}/conf/newvers_stand.sh ${.ALLSRC} '${PLATFORM}' \
97	    ${NEWVERSWHAT}
98
99${PROG}: ${PROGSYM}
100	${OBJCOPY} -O binary ${PROGSYM} ${.TARGET}
101
102.include <bsd.prog.mk>
103
104${PROGSYM}: ${STARTFILE} ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN}
105	${LD} -o ${.TARGET} ${LDFLAGS} ${STARTFILE} \
106	    ${OBJS} ${LIBLIST} > ${BASE}.list
107