make boot work for either 3100 or 5000 and still fit in 15 sectors.

[unix-history] / usr / src / sys / pmax / stand / Makefile

#       @(#)Makefile    5.5 (Berkeley) %G%

DESTDIR=
STAND=  ../../stand
INCPATH=-I. -I../..
VPATH=  ${STAND}

# RELOC=80200000 allows for boot prog up to 1D0000 (1900544) bytes long
RELOC=  80200000

DEFS= -DSTANDALONE -DSMALL
CFLAGS= -O ${INCPATH} ${DEFS}
AFLAGS= -O ${INCPATH} ${DEFS} -DLOCORE

DRIVERS= rz.c
SRCS=   ${DRIVERS}
LIBS=   libdrive.a libsa/libsa.a ../../libkern/obj/libkern.a

#ALL=   boot mkboot mkboottape
ALL=    boot

.s.o:
       ${CPP} -E ${CFLAGS:M-[ID]*} ${AINC} ${.IMPSRC} | \
           ${AS} -o ${.TARGET}

all: ${ALL}

boot: ${LIBS}

libsa/libsa.a::
       cd libsa; make

libdrive.a: conf.o ${DRIVERS:.c=.o}
       ar crv $@ $?
       ranlib $@

# depend on DEFS

# bootable from real disks

boot:   start.o boot.o bootconf.o ${LIBS}
       ld -N -Ttext ${RELOC} -e start start.o boot.o bootconf.o ${LIBS} -o $@ 

start.o: start.s
       ${CPP} -E ${CFLAGS:M-[ID]*} -DLOCORE ${AINC} ${.IMPSRC} | \
           ${AS} -o ${.TARGET}

bootconf.o: conf.o
       rm -f bootconf.c
       ln -s conf.c bootconf.c
       ${CC} -c ${CFLAGS} -DBOOT bootconf.c
       rm -f bootconf.c

mkboot: mkboot.c
       ${CC} ${CFLAGS} -o mkboot mkboot.c

mkboottape: mkboottape.c
       ${CC} ${CFLAGS} -o mkboottape mkboottape.c

# utilities

clean cleandir:
       rm -f .depend *.o *.exe *.i errs make.out core*
       rm -f a.out boot cat
       rm -f boot[a-z][a-z] [a-z][a-z]boot
       rm -f libdrive.a mkboot mkboottape
       cd libsa; make cleandir

install:
       ./mkboot boot rzboot bootrz
       install -s -o bin -g bin -m 444 rzboot ${DESTDIR}/usr/mdec
       install -s -o bin -g bin -m 444 bootrz ${DESTDIR}/usr/mdec

depend: ${SRCS}
       mkdep ${INCPATH} ${DEFS} ${SRCS}
       mkdep -a -p ${INCPATH} ${DEFS} mkboot.c mkboottape.c
       cd libsa; make depend