usr/src/sys/pmax/conf/Makefile.pmax

#       @(#)Makefile.pmax       7.5 (Berkeley) %G%
#
# Makefile for 4.4 BSD
#
# This makefile is constructed from a machine description:
#       config machineid
# Most changes should be made in the machine description
#       /sys/conf/``machineid''
# after which you should do
#        config machineid
# Machine generic makefile changes should be made in
#       /sys/conf/Makefile.``machinetype''
# after which config should be rerun for all machines of that type.
#
# N.B.: NO DEPENDENCIES ON FOLLOWING FLAGS ARE VISIBLE TO MAKEFILE
#       IF YOU CHANGE THE DEFINITION OF ANY OF THESE RECOMPILE EVERYTHING
#
# -DTRACE       compile in kernel tracing hooks
# -DQUOTA       compile in file system quotas


# DEBUG is set to -g by config if debugging is requested (config -g).
# PROF is set to -pg by config if profiling is requested (config -p).
AS=     as ${DEBUG}
CC=     cc ${DEBUG}
CPP=    cpp
LD=     ld
TOUCH=  touch -f -c

# source tree is located via $S relative to the compilation directory
S=      ../..
PMAX=   $S/pmax

INCLUDES= -I. -I$S
COPTS=  ${INCLUDES} ${IDENT} -DKERNEL
CFLAGS= -O ${COPTS}
AFLAGS= -O2 -DLOCORE ${COPTS}

# compile rules: rules are named ${TYPE}_${SUFFIX}${CONFIG_DEP}
# where TYPE is NORMAL, DRIVER, or PROFILE}; SUFFIX is the file suffix,
# capitalized (e.g. C for a .c file), and CONFIG_DEP is _C if the file
# is marked as config-dependent.

NORMAL_C=       ${CC} -c ${CFLAGS} ${PROF} $<
NORMAL_C_C=     ${CC} -c ${CFLAGS} ${PROF} ${PARAM} $<

DRIVER_C=       ${CC} -c ${COPTS} ${PROF} $<
DRIVER_C_C=     ${CC} -c ${COPTS} ${PROF} ${PARAM} $<

PROFILE_C=      ${CC} -S -c ${COPTS} $<; \
                ex - $*.s < ${GPROF.EX}; \
                ${AS} -o $@ $*.s; \
                rm -f $*.s

NORMAL_S=       ${AS} -o $@ ${COPTS} $<
NORMAL_S_C=     ${CC} -c ${COPTS} ${PARAM} $<

%OBJS

%CFILES

# load lines for config "xxx" will be emitted as:
# xxx: ${SYSTEM_DEP} swapxxx.o
#       ${SYSTEM_LD_HEAD}
#       ${SYSTEM_LD} swapxxx.o
#       ${SYSTEM_LD_TAIL}
SYSTEM_OBJ=     locore.o ${OBJS} param.o ioconf.o vnode_if.o
#SYSTEM_DEP=    Makefile symbols.sort ${SYSTEM_OBJ}
SYSTEM_DEP=     Makefile ${SYSTEM_OBJ}
SYSTEM_LD_HEAD= @echo loading $@; rm -f $@
SYSTEM_LD=      @${LD} -N -o $@ -e start -T 80030000 ${SYSTEM_OBJ} vers.o \
                        ../../libkern/obj/libkern.a
#SYSTEM_LD_TAIL= @echo rearranging symbols;\
#               symorder symbols.sort $@;\
#SYSTEM_LD_TAIL=        @size $@; chmod 755 $@; \
#               [ X${DEBUG} = X-g ] && { \
#               echo cp $@ $@.gdb; cp $@ $@.gdb; \
#               echo strip -d $@; strip -d $@; }
SYSTEM_LD_TAIL= @size $@; chmod 755 $@

%LOAD

newvers:
        sh $S/conf/newvers.sh
        ${CC} $(CFLAGS) -c vers.c

clean:
        rm -f eddep *vmunix tags *.o [a-z]*.s \
                errs linterrs makelinks

lint: /tmp param.c
        @lint -hbxn -DGENERIC ${COPTS} ${PARAM} \
                machine/Locore.c ${CFILES} ioconf.c param.c

symbols.sort: ${PMAX}/pmax/symbols.raw
        grep -v '^#' ${PMAX}/pmax/symbols.raw \
            | sed 's/^  //' | sort -u > symbols.sort

locore.o: ${PMAX}/pmax/locore.s ${PMAX}/include/machAsmDefs.h \
        ${PMAX}/include/machConst.h ${PMAX}/include/reg.h assym.h
        ${AS} -o locore.o ${AFLAGS} ${PARAM} ${PMAX}/pmax/locore.s

# the following is necessary because autoconf.o depends on #if GENERIC
autoconf.o: Makefile

# the following are necessary because the files depend on the types of
# cpu's included in the system configuration
clock.o machdep.o autoconf.o conf.o: Makefile

# depend on network configuration
af.o uipc_proto.o vfs_conf.o: Makefile

assym.h: genassym
        ./genassym >assym.h

genassym: ${PMAX}/pmax/genassym.c
        ${CC} ${INCLUDES} ${IDENT} ${PARAM} -o genassym ${PMAX}/pmax/genassym.c

depend: assym.h param.c vnode_if.h
        mkdep ${COPTS} ${CFILES} ioconf.c param.c
        mkdep -a -p ${INCLUDES} ${IDENT} ${PARAM} ${PMAX}/pmax/genassym.c

links:
        egrep '#if' ${CFILES} | sed -f $S/conf/defines | \
          sed -e 's/:.*//' -e 's/\.c/.o/' | sort -u > dontlink
        echo ${CFILES} | tr -s ' ' '\12' | sed 's/\.c/.o/' | \
          sort -u | comm -23 - dontlink | \
          sed 's,../.*/\(.*.o\),rm -f \1;ln -s ../GENERIC/\1 \1,' > makelinks
        sh makelinks && rm -f dontlink

tags:
        @echo "see $S/kern/Makefile for tags"

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

param.c: $S/conf/param.c
        rm -f param.c
        cp $S/conf/param.c .

param.o: param.c Makefile
        ${CC} -c ${CFLAGS} ${PARAM} param.c

vnode_if.c: $S/kern/vnode_if.sh $S/kern/vnode_if.src
        sh $S/kern/vnode_if.sh $S/kern/vnode_if.src
vnode_if.h: $S/kern/vnode_if.sh $S/kern/vnode_if.src
        sh $S/kern/vnode_if.sh $S/kern/vnode_if.src

%RULES