diff options
Diffstat (limited to 'sys/conf/Makefile.pc98')
-rw-r--r-- | sys/conf/Makefile.pc98 | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/sys/conf/Makefile.pc98 b/sys/conf/Makefile.pc98 new file mode 100644 index 000000000000..d0915fa380ca --- /dev/null +++ b/sys/conf/Makefile.pc98 @@ -0,0 +1,196 @@ +# Makefile for FreeBSD(98) after: +# +# Makefile.i386 -- with config changes. +# Copyright 1990 W. Jolitz +# from: @(#)Makefile.i386 7.1 5/10/91 +# $Id: Makefile.i386,v 1.84 1996/06/08 23:27:16 jkh Exp $ +# +# Makefile for FreeBSD +# +# This makefile is constructed from a machine description: +# config machineid +# Most changes should be made in the machine description +# /sys/i386/conf/``machineid'' +# after which you should do +# config machineid +# Generic makefile changes should be made in +# /sys/i386/conf/Makefile.i386 +# after which config should be rerun for all machines. +# +CC?= cc +CPP?= cpp +LD?= /usr/bin/ld + +.if exists(./@/.) +S= ./@ +.else +S= ../.. +.endif +PC98= ${S}/pc98 +I386= ${S}/i386 + +CWARNFLAGS?= -W -Wreturn-type -Wcomment -Wredundant-decls -Wimplicit \ + -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes \ + -Winline +# +# The following flags are next up for working on: +# -Wall +# +# When working on removing warnings from code, the `-Werror' flag should be +# of material assistance. +# +COPTFLAGS?=-O +# Not ready for -I- yet. #include "foo.h" where foo.h is in the srcdir fails. +INCLUDES= -nostdinc -I. -I$S -I$S/sys +# This hack is to allow kernel compiles to succeed on machines w/out srcdist +.if exists($S/../include) +INCLUDES+= -I$S/../include +.else +INCLUDES+= -I/usr/include +.endif +COPTS= ${INCLUDES} ${IDENT} -DKERNEL +CFLAGS= ${COPTFLAGS} ${CWARNFLAGS} ${DEBUG} ${COPTS} +LOAD_ADDRESS?= F0100000 + +NORMAL_C= ${CC} -c ${CFLAGS} ${PROF} $< +NORMAL_C_C= ${CC} -c ${CFLAGS} ${PROF} ${PARAM} $< +# XXX LOCORE means "don't declare C stuff" not "for locore.s". +NORMAL_S= ${CC} -c -x assembler-with-cpp -DLOCORE ${COPTS} $< +DRIVER_C= ${CC} -c ${CFLAGS} ${PROF} $< +DRIVER_C_C= ${CC} -c ${CFLAGS} ${PROF} ${PARAM} $< +DRIVER_S= ${CC} -c -x assembler-with-cpp -DLOCORE ${COPTS} $< +PROFILE_C= ${CC} -c ${CFLAGS} ${PARAM} $< + +SYSTEM_CFILES= ioconf.c param.c vnode_if.c config.c +SYSTEM_SFILES= ${PC98}/i386/locore.s +SYSTEM_OBJS= locore.o vnode_if.o ${OBJS} ioconf.o param.o config.o +SYSTEM_DEP= Makefile symbols.exclude symbols.sort ${SYSTEM_OBJS} +SYSTEM_LD_HEAD= @echo loading $@; rm -f $@ +SYSTEM_LD= @${LD} -Bstatic -Z -T ${LOAD_ADDRESS} -o $@ -X ${SYSTEM_OBJS} vers.o +.if ${CFLAGS:M-g} == "" +SYMORDER_EXCLUDE=-x symbols.exclude +.endif +SYSTEM_LD_TAIL= @echo rearranging symbols; \ + symorder -m ${SYMORDER_EXCLUDE} symbols.sort $@; \ + size $@; chmod 755 $@ + +%BEFORE_DEPEND + +%OBJS + +%CFILES + +%SFILES + +%LOAD + +%CLEAN + +clean: + rm -f *.o *.s eddep errs genassym kernel linterrs \ + makelinks param.c symbols.exclude symbols.sort tags \ + vers.c vnode_if.c vnode_if.h ${CLEAN} + +#lint: /tmp param.c +# @lint -hbxn -DGENERIC -Dvolatile= ${COPTS} ${PARAM} \ +# ${PC98}/i386/Locore.c ${CFILES} ioconf.c param.c | \ +# grep -v 'struct/union .* never defined' | \ +# grep -v 'possible pointer alignment problem' + +symbols.exclude: Makefile + echo "gcc2_compiled." >symbols.exclude + echo "___gnu_compiled_c" >>symbols.exclude + +symbols.sort: ${I386}/i386/symbols.raw + grep -v '^#' ${I386}/i386/symbols.raw \ + | sed 's/^ //' | sort -u > symbols.sort + +locore.o: ${PC98}/i386/locore.s assym.s + ${NORMAL_S} + +# everything potentially depends on the Makefile since everything potentially +# depends on the options. Some things are more dependent on the Makefile for +# historical reasons. +machdep.o: Makefile + +# the following is necessary because autoconf.o depends on #if GENERIC +autoconf.o: Makefile + +# XXX - may no longer be needed +locore.o: Makefile + +# depends on KDB (cons.o also depends on GENERIC) +trap.o cons.o: Makefile + +# this rule stops ./assym.s in .depend from causing problems +./assym.s: assym.s + +assym.s: genassym + ./genassym >assym.s + +# Some of the defines that genassym outputs may well depend on the +# value of kernel options. +genassym.o: ${I386}/i386/genassym.c Makefile + rm -f ./machine ; ln -s ${I386}/include ./machine + ${CC} -c ${CFLAGS} ${PARAM} -UKERNEL ${I386}/i386/genassym.c + +genassym: genassym.o + ${CC} -static ${CFLAGS} ${PARAM} genassym.o -o $@ + +# XXX this assumes that the options for NORMAL_C* and DRIVER_C* are identical. +depend: assym.s param.c vnode_if.h ${BEFORE_DEPEND} + rm -f .newdep + mkdep -a -f .newdep ${COPTS} ${CFILES} ${SYSTEM_CFILES} + mkdep -a -f .newdep ${COPTS} ${PARAM} -UKERNEL ${I386}/i386/genassym.c + MKDEP_CPP="${CPP}" ; export MKDEP_CPP ; \ + mkdep -a -f .newdep -DLOCORE ${COPTS} ${SFILES} ${SYSTEM_SFILES} + rm -f .depend + mv -f .newdep .depend + +links: + egrep '#if' ${CFILES:Nswapkernel.c} | sed -f $S/conf/defines | \ + sed -e 's/:.*//' -e 's/\.c/.o/' | sort -u > dontlink + echo ${CFILES:Nswapkernel.c} | 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" + +install: + @if [ ! -f kernel ] ; then \ + echo "You must first build your kernel before trying to install." ; \ + exit 1 ; \ + fi + chflags noschg /kernel + mv /kernel /kernel.old + if [ `sysctl -n kern.bootfile` = /kernel ] ; then \ + sysctl -w kern.bootfile=/kernel.old ; \ + mv -f /var/db/kvm_kernel.db /var/db/kvm_kernel.old.db ; \ + fi + install -c -m 555 -o root -g wheel -fschg kernel / + +ioconf.o: ioconf.c $S/sys/param.h $S/sys/buf.h \ + ${PC98}/pc98/pc98_device.h ${PC98}/pc98/pc98.h ${PC98}/pc98/icu.h + ${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 + +vers.o: ${SYSTEM_DEP} ${SYSTEM_SWAP_DEP} + sh $S/conf/newvers.sh ${KERN_IDENT} ${IDENT} + ${CC} ${CFLAGS} -c vers.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 + +# DO NOT DELETE THIS LINE -- make depend uses it |