1# $FreeBSD$
2
3.include <bsd.own.mk>
4MK_SSP=		no
5
6LOADER?=	loader
7PROG=		${LOADER}.sym
8INTERNALPROG=
9NEWVERSWHAT?=	"bootstrap loader" x86
10
11# architecture-specific loader code
12SRCS=		main.c conf.c vers.c
13
14# Put LOADER_FIREWIRE_SUPPORT=yes in /etc/make.conf for FireWire/dcons support
15.if defined(LOADER_FIREWIRE_SUPPORT)
16CFLAGS+=	-DLOADER_FIREWIRE_SUPPORT
17LIBFIREWIRE=	${.OBJDIR}/../libfirewire/libfirewire.a
18.endif
19
20# Set by zfsloader Makefile
21.if defined(LOADER_ZFS_SUPPORT)
22CFLAGS+=	-DLOADER_ZFS_SUPPORT
23LIBZFSBOOT=	${.OBJDIR}/../../zfs/libzfsboot.a
24.endif
25
26# Enable PXE TFTP or NFS support, not both.
27.if defined(LOADER_TFTP_SUPPORT)
28CFLAGS+=	-DLOADER_TFTP_SUPPORT
29.else
30CFLAGS+=	-DLOADER_NFS_SUPPORT
31.endif
32
33# Include bcache code.
34HAVE_BCACHE=	yes
35
36# Enable PnP and ISA-PnP code.
37HAVE_PNP=	yes
38HAVE_ISABUS=	yes
39
40.if ${MK_FORTH} != "no"
41# Enable BootForth
42BOOT_FORTH=	yes
43CFLAGS+=	-DBOOT_FORTH -I${.CURDIR}/../../ficl -I${.CURDIR}/../../ficl/i386
44.if ${MACHINE_CPUARCH} == "amd64"
45LIBFICL=	${.OBJDIR}/../../ficl32/libficl.a
46.else
47LIBFICL=	${.OBJDIR}/../../ficl/libficl.a
48.endif
49.endif
50
51.if defined(LOADER_BZIP2_SUPPORT)
52CFLAGS+=	-DLOADER_BZIP2_SUPPORT
53.endif
54.if !defined(LOADER_NO_GZIP_SUPPORT)
55CFLAGS+=	-DLOADER_GZIP_SUPPORT
56.endif
57.if defined(LOADER_NANDFS_SUPPORT)
58CFLAGS+=	-DLOADER_NANDFS_SUPPORT
59.endif
60
61# Always add MI sources
62.PATH:		${.CURDIR}/../../common
63.include	"${.CURDIR}/../../common/Makefile.inc"
64CFLAGS+=	-I${.CURDIR}/../../common
65CFLAGS+=	-I.
66
67CLEANFILES=	vers.c ${LOADER} ${LOADER}.bin loader.help
68
69CFLAGS+=	-Wall
70LDFLAGS=	-static -Ttext 0x0
71
72# i386 standalone support library
73LIBI386=	${.OBJDIR}/../libi386/libi386.a
74CFLAGS+=	-I${.CURDIR}/..
75
76LIBSTAND=	${.OBJDIR}/../../libstand32/libstand.a
77
78# BTX components
79CFLAGS+=	-I${.CURDIR}/../btx/lib
80
81# Debug me!
82#CFLAGS+=	-g
83#LDFLAGS+=	-g
84
85# Pick up ../Makefile.inc early.
86.include <bsd.init.mk>
87
88vers.c:	${.CURDIR}/../../common/newvers.sh ${.CURDIR}/../loader/version
89	sh ${.CURDIR}/../../common/newvers.sh ${.CURDIR}/../loader/version \
90		${NEWVERSWHAT}
91
92${LOADER}: ${LOADER}.bin ${BTXLDR} ${BTXKERN}
93	btxld -v -f aout -e ${LOADER_ADDRESS} -o ${.TARGET} -l ${BTXLDR} \
94		-b ${BTXKERN} ${LOADER}.bin
95
96${LOADER}.bin: ${LOADER}.sym
97	cp ${.ALLSRC} ${.TARGET}
98	strip -R .comment -R .note ${.TARGET}
99
100loader.help: help.common help.i386
101	cat ${.ALLSRC} | awk -f ${.CURDIR}/../../common/merge_help.awk > ${.TARGET}
102
103FILES=	${LOADER}
104# XXX INSTALLFLAGS_loader= -b
105FILESMODE_${LOADER}= ${BINMODE} -b
106
107.if !defined(LOADER_ONLY)
108.PATH: ${.CURDIR}/../../forth
109FILES+=	loader.help loader.4th support.4th loader.conf
110FILES+= screen.4th frames.4th beastie.4th
111FILES+= brand.4th check-password.4th color.4th delay.4th
112FILES+= menu.4th menu-commands.4th menusets.4th shortcuts.4th version.4th
113FILESDIR_loader.conf=	/boot/defaults
114
115.if !exists(${DESTDIR}/boot/loader.rc)
116FILES+=	loader.rc
117.endif
118.if !exists(${DESTDIR}/boot/menu.rc)
119FILES+= menu.rc
120.endif
121.endif
122
123# XXX crt0.o needs to be first for pxeboot(8) to work
124OBJS=	${BTXCRT}
125
126DPADD=	${LIBFICL} ${LIBFIREWIRE} ${LIBZFSBOOT} ${LIBI386} ${LIBSTAND}
127LDADD=	${LIBFICL} ${LIBFIREWIRE} ${LIBZFSBOOT} ${LIBI386} ${LIBSTAND}
128
129.include <bsd.prog.mk>
130
131.if ${MACHINE_CPUARCH} == "amd64"
132beforedepend ${OBJS}: machine
133CLEANFILES+=	machine
134CFLAGS+=	-DLOADER_PREFER_AMD64
135machine:
136	ln -sf ${.CURDIR}/../../../i386/include machine
137.endif
138