1 # $FreeBSD: src/sys/boot/i386/loader/Makefile,v 1.66 2003/06/26 03:51:57 peter Exp $
2 # $DragonFly: src/sys/boot/i386/loader/Attic/Makefile,v 1.5 2004/01/28 19:24:14 dillon Exp $
6 NEWVERSWHAT= "bootstrap loader" i386
10 # architecture-specific loader code
13 CFLAGS+= -ffreestanding
14 # Enable PXE TFTP or NFS support, not both.
15 .if defined(LOADER_TFTP_SUPPORT)
16 CFLAGS+= -DLOADER_TFTP_SUPPORT
18 CFLAGS+= -DLOADER_NFS_SUPPORT
21 # Enable PnP and ISA-PnP code.
28 CFLAGS+= -DBOOT_FORTH -I${.CURDIR}/../../ficl -I${.CURDIR}/../../ficl/i386
29 .if exists(${.OBJDIR}/../../ficl/libficl.a)
30 LIBFICL= ${.OBJDIR}/../../ficl/libficl.a
32 LIBFICL= ${.CURDIR}/../../ficl/libficl.a
36 .if defined(LOADER_BZIP2_SUPPORT)
37 CFLAGS+= -DLOADER_BZIP2_SUPPORT
39 .if !defined(LOADER_NO_GZIP_SUPPORT)
40 CFLAGS+= -DLOADER_GZIP_SUPPORT
43 # Always add MI sources
44 .PATH: ${.CURDIR}/../../common
45 .include <${.CURDIR}/../../common/Makefile.inc>
46 CFLAGS+= -I${.CURDIR}/../../common
47 CFLAGS+= -I${.CURDIR}/../../.. -I.
49 CLEANFILES+= vers.c vers.o ${PROG}.list ${PROG}.bin ${PROG}.sym ${PROG}.help
52 LDFLAGS= -nostdlib -static -Ttext 0x0
54 # i386 standalone support library
55 LIBI386= ${.OBJDIR}/../libi386/libi386.a
56 CFLAGS+= -I${.CURDIR}/..
58 # where to get libstand from
59 #XXX need a better way to do this
60 LIBSTAND= ${.CURDIR}/../../../../lib/libstand/libstand.a
61 .if !exists(${LIBSTAND})
62 LIBSTAND= ${.OBJDIR}/../../../../lib/libstand/libstand.a
63 .if !exists(${LIBSTAND})
67 CFLAGS+= -I${.CURDIR}/../../../../lib/libstand/
70 .if exists(${.OBJDIR}/../btx)
71 BTXDIR= ${.OBJDIR}/../btx
73 BTXDIR= ${.CURDIR}/../btx
75 BTXLDR= ${BTXDIR}/btxldr/btxldr
76 BTXKERN= ${BTXDIR}/btx/btx
77 BTXCRT= ${BTXDIR}/lib/crt0.o
78 CFLAGS+= -I${.CURDIR}/../btx/lib
80 # BTX is expecting ELF components
87 vers.o: ${.CURDIR}/../../common/newvers.sh ${.CURDIR}/version
88 sh ${.CURDIR}/../../common/newvers.sh ${.CURDIR}/version ${NEWVERSWHAT}
89 ${CC} ${CFLAGS} -c vers.c
91 ${PROG}: ${PROG}.bin ${BTXLDR} ${BTXKERN} ${BTXCRT}
92 btxld -v -f aout -e ${LOADER_ADDRESS} -o ${.TARGET} -l ${BTXLDR} \
93 -b ${BTXKERN} ${PROG}.bin
94 # /usr/bin/kzip ${.TARGET}
95 # mv ${.TARGET}.kz ${.TARGET}
97 ${PROG}.bin: ${PROG}.sym
98 cp ${.ALLSRC} ${.TARGET}
99 strip -R .comment -R .note ${.TARGET}
101 ${PROG}.help: help.common help.i386
102 cat ${.ALLSRC} | awk -f ${.CURDIR}/../../common/merge_help.awk > ${.TARGET}
104 .PATH: ${.CURDIR}/../../forth
105 FILES= ${PROG}.help loader.4th support.4th loader.conf
106 FILES+= screen.4th frames.4th beastie.4th
107 FILESDIR_loader.conf= /boot/defaults
109 .if !exists(${DESTDIR}/boot/loader.rc)
110 FILES+= ${.CURDIR}/loader.rc
113 .include "../Makefile.inc"
115 # Cannot use ${OBJS} above this line
116 .include <bsd.prog.mk>
118 ${PROG}.sym: ${OBJS} ${LIBI386} ${LIBSTAND} ${LIBFICL} vers.o
119 ${CC} ${LDFLAGS} -o ${.TARGET} ${BTXCRT} ${OBJS} vers.o \
120 ${LIBFICL} ${LIBI386} ${LIBSTAND}
122 # If it's not there, don't consider it a target
123 .if exists(${.CURDIR}/../../../i386/include)
124 beforedepend ${OBJS}: machine
127 ln -sf ${.CURDIR}/../../../i386/include machine