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|
# $FreeBSD$
BASE= loader
PROG= ${BASE}
#NOMAN=
STRIP=
NEWVERSWHAT= "bootstrap loader" i386
BINDIR?= /boot
# architecture-specific loader code
SRCS= main.c conf.c
# Enable PXE TFTP or NFS support, not both.
.if defined(LOADER_TFTP_SUPPORT)
CFLAGS+= -DLOADER_TFTP_SUPPORT
.else
CFLAGS+= -DLOADER_NFS_SUPPORT
.endif
# Enable PnP and ISA-PnP code.
HAVE_PNP= yes
HAVE_ISABUS= yes
.if !defined(NOFORTH)
# Enable BootForth
BOOT_FORTH= yes
CFLAGS+= -DBOOT_FORTH -I${.CURDIR}/../../ficl -I${.CURDIR}/../../ficl/i386
.if exists(${.OBJDIR}/../../ficl/libficl.a)
LIBFICL= ${.OBJDIR}/../../ficl/libficl.a
.else
LIBFICL= ${.CURDIR}/../../ficl/libficl.a
.endif
.endif
# Always add MI sources
.PATH: ${.CURDIR}/../../common
.include <${.CURDIR}/../../common/Makefile.inc>
CFLAGS+= -I${.CURDIR}/../../common
CFLAGS+= -I${.CURDIR}/../../.. -I.
CLEANFILES+= vers.c vers.o ${BASE}.list ${BASE}.bin ${BASE}.sym ${BASE}.help
CFLAGS+= -Wall
LDFLAGS= -nostdlib -static -Ttext 0x0
# i386 standalone support library
LIBI386= ${.OBJDIR}/../libi386/libi386.a
CFLAGS+= -I${.CURDIR}/..
# where to get libstand from
#XXX need a better way to do this
LIBSTAND= ${.CURDIR}/../../../../lib/libstand/libstand.a
.if !exists(${LIBSTAND})
LIBSTAND= ${.OBJDIR}/../../../../lib/libstand/libstand.a
.if !exists(${LIBSTAND})
LIBSTAND= -lstand
.endif
.endif
CFLAGS+= -I${.CURDIR}/../../../../lib/libstand/
# BTX components
.if exists(${.OBJDIR}/../btx)
BTXDIR= ${.OBJDIR}/../btx
.else
BTXDIR= ${.CURDIR}/../btx
.endif
BTXLDR= ${BTXDIR}/btxldr/btxldr
BTXKERN= ${BTXDIR}/btx/btx
BTXCRT= ${BTXDIR}/lib/crt0.o
CFLAGS+= -I${.CURDIR}/../btx/lib
# BTX is expecting ELF components
CFLAGS+= -elf
# New linker set code
CFLAGS+= -DNEW_LINKER_SET
# Debug me!
#CFLAGS+= -g
#LDFLAGS+= -g
vers.o: ${.CURDIR}/../../common/newvers.sh ${.CURDIR}/version
sh ${.CURDIR}/../../common/newvers.sh ${.CURDIR}/version ${NEWVERSWHAT}
${CC} -c vers.c
${BASE}: ${BASE}.bin ${BTXLDR} ${BTXKERN} ${BTXCRT} ${BASE}.help
btxld -v -f aout -e ${LOADER_ADDRESS} -o ${.TARGET} -l ${BTXLDR} \
-b ${BTXKERN} ${BASE}.bin
# /usr/bin/kzip ${.TARGET}
# mv ${.TARGET}.kz ${.TARGET}
${BASE}.bin: ${BASE}.sym
cp ${.ALLSRC} ${.TARGET}
strip -R .comment -R .note ${.TARGET}
${BASE}.help: help.common help.i386
cat ${.ALLSRC} | awk -f ${.CURDIR}/../../common/merge_help.awk > ${.TARGET}
beforeinstall:
.if exists(${DESTDIR}/boot/loader)
mv ${DESTDIR}/boot/loader ${DESTDIR}/boot/loader.old
.endif
.if exists(${.OBJDIR}/loader.help)
${INSTALL} -C -o ${BINOWN} -g ${BINGRP} -m 444 \
${.OBJDIR}/${BASE}.help ${DESTDIR}/boot
.else
${INSTALL} -C -o ${BINOWN} -g ${BINGRP} -m 444 \
${.CURDIR}/${BASE}.help ${DESTDIR}/boot
.endif
.if !exists(${DESTDIR}/boot/loader.rc)
${INSTALL} -C -o ${BINOWN} -g ${BINGRP} -m 444 \
${.CURDIR}/../../forth/loader.rc ${DESTDIR}/boot
.endif
${INSTALL} -C -o ${BINOWN} -g ${BINGRP} -m 444 \
${.CURDIR}/../../forth/loader.4th ${DESTDIR}/boot
${INSTALL} -C -o ${BINOWN} -g ${BINGRP} -m 444 \
${.CURDIR}/../../forth/support.4th ${DESTDIR}/boot
${INSTALL} -C -o ${BINOWN} -g ${BINGRP} -m 444 \
${.CURDIR}/../../forth/loader.conf ${DESTDIR}/boot/defaults
.include <${.CURDIR}/../Makefile.inc>
# Cannot use ${OBJS} above this line
.include <bsd.prog.mk>
${BASE}.sym: ${OBJS} ${LIBI386} ${LIBSTAND} ${LIBFICL} vers.o
${CC} ${LDFLAGS} -o ${.TARGET} ${BTXCRT} ${OBJS} vers.o \
${LIBFICL} ${LIBI386} ${LIBSTAND}
# If it's not there, don't consider it a target
.if exists(${.CURDIR}/../../../i386/include)
beforedepend ${OBJS}: machine
machine:
ln -sf ${.CURDIR}/../../../i386/include machine
.endif
CLEANFILES+= machine
|
