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# $FreeBSD$
#
# Common Alpha loader build rules
.PATH: ${.CURDIR}/../common
# Alpha-specific bootstrap sources
SRCS+= main.c conf.c
.if ${BASE} == netboot
SRCS+= dev_net.c
.endif
# Enable BootForth
BOOT_FORTH= yes
CFLAGS+= -I${.CURDIR}/../../ficl -I${.CURDIR}/../../ficl/alpha
CFLAGS+= -DBOOT_FORTH
.if exists(${.OBJDIR}/../../ficl/libficl.a)
LIBFICL= ${.OBJDIR}/../../ficl/libficl.a
.else
LIBFICL= ${.CURDIR}/../../ficl/libficl.a
.endif
# Always add MI sources
.PATH: ${.CURDIR}/../../common
.include <${.CURDIR}/../../common/Makefile.inc>
CFLAGS+= -mno-fp-regs
CFLAGS+= -I${.CURDIR}/../../common -I${.CURDIR}
CFLAGS+= -I${.CURDIR}/../../.. -I.
CFLAGS+= -DPRIMARY_LOAD_ADDRESS=${PRIMARY_LOAD_ADDRESS} \
-DSECONDARY_LOAD_ADDRESS=${SECONDARY_LOAD_ADDRESS}
CLEANFILES+= setdef0.c setdef0.o setdef1.c setdef1.o setdefs.h start.o \
vers.c vers.o ${BASE} ${BASE}.sym ${BASE}.list
CFLAGS+= -Wall
CFLAGS+= -I${LIBSTANDDIR}
CFLAGS+= -I${.CURDIR}/..
CRT= start.o
STRIP=
BINDIR?= /boot
all: ${BASE} ${.OBJDIR}/loader.4th
vers.o: ${.CURDIR}/../../common/newvers.sh ${.CURDIR}/version
sh ${.CURDIR}/../../common/newvers.sh ${.CURDIR}/version ${NEWVERSWHAT}
${CC} -c vers.c
${BASE}: ${BASE}.sym ${BASE}.help
objcopy -O binary ${BASE}.sym ${BASE}
${BASE}.sym: ${OBJS} ${LIBSTAND} ${LIBFICL} ${LIBALPHA} ${CRT} vers.o setdef0.o setdef1.o
${LD} -o ${BASE}.sym -M -e start -N -Ttext ${LOAD_ADDRESS} \
${CRT} setdef0.o ${OBJS} setdef1.o vers.o \
-L${DESTDIR}${LIBDIR} ${LIBSTAND} ${LIBALPHA} ${LIBFICL} ${LIBSTAND} \
>${.OBJDIR}/${BASE}.list
CLEANFILES+= ${BASE}.help
${BASE}.help: help.common help.alpha
cat ${.ALLSRC} | awk -f ${.CURDIR}/../../common/merge_help.awk > ${.TARGET}
CLEANFILES+= ${.OBJDIR}/loader.4th
${.OBJDIR}/loader.4th: ${.CURDIR}/../../forth/loader.4th
grep -v 'dict' ${.ALLSRC} > ${.TARGET}
beforeinstall:
.if exists(${DESTDIR}/boot/${BASE})
mv ${DESTDIR}/boot/${BASE} ${DESTDIR}/boot/${BASE}.old
.endif
.ifdef INSTALL_HELP
.if exists(${.OBJDIR}/${BASE}.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 ${DESTDIR}/boot
.endif
.endif
.if !exists(${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 \
${.OBJDIR}/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
start.o: ${.CURDIR}/../libalpha/start.S
${CC} -c ${CFLAGS} $<
setdef0.o: setdefs.h
setdef1.o: setdefs.h
machine:
ln -sf ${.CURDIR}/../../../alpha/include machine
CLEANFILES+= machine
.include <bsd.prog.mk>
.ORDER: setdefs.h setdef0.c setdef1.c
setdefs.h setdef0.c setdef1.c: ${OBJS}
@echo Generating linker sets
@gensetdefs ${OBJS}
beforedepend ${OBJS}: machine
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