Makefile revision 1.13 
1#	$NetBSD: Makefile,v 1.13 2016/09/08 14:43:48 christos Exp $
2
3PROG=	ip30boot
4NOMAN=	# defined
5
6SRCS=	start.S boot.c bootinfo.c conf.c devopen.c putchar.c getchar.c \
7	getopt.c disk.c arcbios_calls.S
8
9
10CLEANFILES+=	boot.map
11
12.include <bsd.init.mk>
13
14# $S must correspond to the top of the 'sys' tree
15S=	${.CURDIR}/../../../..
16
17BINMODE?=	444
18
19realall: ${PROG}
20
21.PATH:		${.CURDIR}/../common
22.PATH.S:	${S}/dev/arcbios
23AFLAGS+=	-D_LOCORE -D_KERNEL -mno-abicalls -mabi=64 -D_LP64
24CPPFLAGS+=	-nostdinc -D_STANDALONE -DNO_ABICALLS -I${.OBJDIR} -I${S}
25# compiler flags for smallest code size
26CFLAGS=		-ffreestanding -Os -Wall -Werror -mno-abicalls -msoft-float -G 1024 -mabi=64 -D_LP64
27LDBUG=		-T $S/arch/mips/conf/stand.ldscript
28NETBSD_VERS!=	${HOST_SH} ${.CURDIR}/../../../../conf/osrelease.sh
29CPPFLAGS+=	-DNETBSD_VERS='"${NETBSD_VERS}"'
30
31CPPFLAGS+=	-Dsgimips
32
33LDFLAGS+=       -m elf64btsmip
34LINKFORMAT+=    -m elf64btsmip
35
36.include "${S}/dev/arcbios/Makefile.inc"
37
38# We load the kernel at 420K in from the start of RAM to give the boot
39# loader plenty of breathing room.  Load the boot loader starting at
40# the second page of RAM.
41
42LOAD_ADDRESS_IP30?=	0xa800000020080000
43
44# if there is a 'version' file, add rule for vers.c and add it to SRCS
45# and CLEANFILES
46.if exists(version)
47.PHONY: vers.c
48vers.c: ${.CURDIR}/version
49	${HOST_SH} ${S}/conf/newvers_stand.sh ${${MKREPRO} == "yes" :?:-D} \
50	    ${.CURDIR}/version "sgimips"
51
52SRCS+=	vers.c
53CLEANFILES+= vers.c
54.endif
55
56### find out what to use for libkern
57KERN_AS=	library
58KERNMISCMAKEFLAGS+=	LD="${LD} -m elf64btsmip" RANLIB="true"
59.include "${S}/lib/libkern/Makefile.inc"
60LIBKERN=	${KERNLIB}
61
62### find out what to use for libz
63Z_AS=		library
64ZMISCMAKEFLAGS+=	LD="${LD} -m elf64btsmip" RANLIB="true"
65.include "${S}/lib/libz/Makefile.inc"
66LIBZ=		${ZLIB}
67
68### find out what to use for libsa
69SA_AS=		library
70SAMISCMAKEFLAGS+=	SA_USE_LOADFILE=yes SA_USE_CREAD=yes \
71			LD="${LD} -m elf64btsmip" RANLIB="true"
72.include "${S}/lib/libsa/Makefile.inc"
73LIBSA=		${SALIB}
74
75
76LIBS=		${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN}
77
78ip30boot: ${OBJS} ${LIBS}
79	${_MKTARGET_LINK}
80	${LD} -m elf64btsmip -Map boot.map -x -Ttext ${LOAD_ADDRESS_IP30} \
81		${LDBUG} -e start -o ${.TARGET} ${OBJS} ${LIBS}
82	${SIZE} ${.TARGET}
83
84cleandir distclean: .WAIT cleanlibdir
85cleanlibdir:
86	-rm -rf lib
87
88.include <bsd.klinks.mk>
89.include <bsd.prog.mk>
90