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# $FreeBSD$
.include <src.opts.mk>
MK_SSP= no
LOADER?= loader
PROG= ${LOADER}.sym
MAN=
INTERNALPROG=
NEWVERSWHAT?= "bootstrap loader" x86
# architecture-specific loader code
SRCS= main.c conf.c vers.c
# Put LOADER_FIREWIRE_SUPPORT=yes in /etc/make.conf for FireWire/dcons support
.if defined(LOADER_FIREWIRE_SUPPORT)
CFLAGS+= -DLOADER_FIREWIRE_SUPPORT
LIBFIREWIRE= ${.OBJDIR}/../libfirewire/libfirewire.a
.endif
# Set by zfsloader Makefile
.if defined(LOADER_ZFS_SUPPORT)
CFLAGS+= -DLOADER_ZFS_SUPPORT
LIBZFSBOOT= ${.OBJDIR}/../../zfs/libzfsboot.a
.endif
# Enable PXE TFTP or NFS support, not both.
.if defined(LOADER_TFTP_SUPPORT)
CFLAGS+= -DLOADER_TFTP_SUPPORT
.else
CFLAGS+= -DLOADER_NFS_SUPPORT
.endif
# Include bcache code.
HAVE_BCACHE= yes
# Enable PnP and ISA-PnP code.
HAVE_PNP= yes
HAVE_ISABUS= yes
.if ${MK_FORTH} != "no"
# Enable BootForth
BOOT_FORTH= yes
CFLAGS+= -DBOOT_FORTH -I${.CURDIR}/../../ficl -I${.CURDIR}/../../ficl/i386
.if ${MACHINE_CPUARCH} == "amd64"
LIBFICL= ${.OBJDIR}/../../ficl32/libficl.a
.else
LIBFICL= ${.OBJDIR}/../../ficl/libficl.a
.endif
.endif
.if defined(LOADER_BZIP2_SUPPORT)
CFLAGS+= -DLOADER_BZIP2_SUPPORT
.endif
.if !defined(LOADER_NO_GZIP_SUPPORT)
CFLAGS+= -DLOADER_GZIP_SUPPORT
.endif
.if defined(LOADER_NANDFS_SUPPORT)
CFLAGS+= -DLOADER_NANDFS_SUPPORT
.endif
# Always add MI sources
.PATH: ${.CURDIR}/../../common
.include "${.CURDIR}/../../common/Makefile.inc"
CFLAGS+= -I${.CURDIR}/../../common
CFLAGS+= -I.
CLEANFILES= vers.c ${LOADER} ${LOADER}.bin loader.help
CFLAGS+= -Wall
LDFLAGS= -static -Ttext 0x0
# i386 standalone support library
LIBI386= ${.OBJDIR}/../libi386/libi386.a
CFLAGS+= -I${.CURDIR}/..
LIBSTAND= ${.OBJDIR}/../../libstand32/libstand.a
# BTX components
CFLAGS+= -I${.CURDIR}/../btx/lib
# Debug me!
#CFLAGS+= -g
#LDFLAGS+= -g
# Pick up ../Makefile.inc early.
.include <bsd.init.mk>
vers.c: ${.CURDIR}/../../common/newvers.sh ${.CURDIR}/../loader/version
sh ${.CURDIR}/../../common/newvers.sh ${.CURDIR}/../loader/version \
${NEWVERSWHAT}
${LOADER}: ${LOADER}.bin ${BTXLDR} ${BTXKERN}
btxld -v -f aout -e ${LOADER_ADDRESS} -o ${.TARGET} -l ${BTXLDR} \
-b ${BTXKERN} ${LOADER}.bin
${LOADER}.bin: ${LOADER}.sym
cp ${.ALLSRC} ${.TARGET}
strip -R .comment -R .note ${.TARGET}
loader.help: help.common help.i386
cat ${.ALLSRC} | awk -f ${.CURDIR}/../../common/merge_help.awk > ${.TARGET}
FILES= ${LOADER}
# XXX INSTALLFLAGS_loader= -b
FILESMODE_${LOADER}= ${BINMODE} -b
.if !defined(LOADER_ONLY)
.PATH: ${.CURDIR}/../../forth
.include "${.CURDIR}/../../forth/Makefile.inc"
FILES+= pcibios.4th
FILES+= loader.rc menu.rc
.endif
# XXX crt0.o needs to be first for pxeboot(8) to work
OBJS= ${BTXCRT}
DPADD= ${LIBFICL} ${LIBFIREWIRE} ${LIBZFSBOOT} ${LIBI386} ${LIBSTAND}
LDADD= ${LIBFICL} ${LIBFIREWIRE} ${LIBZFSBOOT} ${LIBI386} ${LIBSTAND}
.include <bsd.prog.mk>
.if ${MACHINE_CPUARCH} == "amd64"
beforedepend ${OBJS}: machine
CLEANFILES+= machine
CFLAGS+= -DLOADER_PREFER_AMD64
machine: .NOMETA
ln -sf ${.CURDIR}/../../../i386/include machine
.endif
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