87 lines
1.8 KiB
Makefile
87 lines
1.8 KiB
Makefile
# $Id: Makefile,v 1.7 1998/09/26 01:31:10 msmith Exp $
|
|
|
|
BASE= loader
|
|
PROG= ${BASE}
|
|
NOMAN=
|
|
NEWVERSWHAT= "bootstrap loader"
|
|
BINDIR?= /boot
|
|
|
|
# architecture-specific loader code
|
|
SRCS= main.c conf.c
|
|
|
|
# Enable PnP and ISA-PnP code.
|
|
#HAVE_PNP= yes
|
|
#HAVE_ISABUS= yes
|
|
|
|
# Verbose ls causes extra heap usage
|
|
CFLAGS+= -DVERBOSE_LS
|
|
|
|
# Always add MI sources
|
|
.PATH: ${.CURDIR}/../../common
|
|
.include <${.CURDIR}/../../common/Makefile.inc>
|
|
CFLAGS+= -I${.CURDIR}/../../common -I.
|
|
|
|
CLEANFILES+= vers.c vers.o ${BASE}.list setdef0.o setdef1.o setdefs.h \
|
|
gensetdefs.o gensetdefs ${BASE}.bin
|
|
|
|
CFLAGS+= -Wall
|
|
LDFLAGS= -nostdlib -static -Ttext 0x1000
|
|
|
|
# i386 standalone support library
|
|
LIBI386= ${.OBJDIR}/../libi386/libi386.a
|
|
CFLAGS+= -I${.CURDIR}/..
|
|
|
|
# where to get libstand from
|
|
LIBSTAND= -lstand
|
|
#LIBSTAND= ${.CURDIR}/../../../lib/libstand/libstand.a
|
|
#CFLAGS+= -I${.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
|
|
|
|
# Debug me!
|
|
#CFLAGS+= -g
|
|
#LDFLAGS+= -g
|
|
|
|
vers.o:
|
|
sh ${.CURDIR}/newvers.sh ${.CURDIR}/version ${NEWVERSWHAT}
|
|
${CC} -c vers.c
|
|
|
|
${BASE}: ${BASE}.bin ${BTXLDR} ${BTXKERN}
|
|
btxld -v -f aout -e 0x100000 -o ${.TARGET} -l ${BTXLDR} -b ${BTXKERN} \
|
|
${BASE}.bin
|
|
|
|
${BASE}.bin: ${OBJS} ${LIBI386} vers.o setdef0.o setdef1.o
|
|
${LD} ${LDFLAGS} -o ${.TARGET} ${BTXCRT} setdef0.o ${OBJS} vers.o setdef1.o \
|
|
${LIBSTAND} ${LIBI386} ${LIBSTAND}
|
|
|
|
setdef0.o: setdefs.h
|
|
|
|
setdef1.o: setdefs.h
|
|
|
|
.include <bsd.prog.mk>
|
|
|
|
# Linker set gymnastics
|
|
setdefs.h: gensetdefs ${OBJS}
|
|
@echo Generating linker sets
|
|
@./gensetdefs ${OBJS} >setdefs.h
|
|
|
|
gensetdefs: gensetdefs.o
|
|
${CC} -static gensetdefs.o -o $@
|
|
|
|
gensetdefs.o: gensetdefs.c
|
|
${CC} -c $<
|
|
|
|
|