335 lines
8.8 KiB
Makefile
335 lines
8.8 KiB
Makefile
# Makefile for FreeBSD(98) after:
|
|
#
|
|
# Makefile.i386 -- with config changes.
|
|
# Copyright 1990 W. Jolitz
|
|
# from: @(#)Makefile.i386 7.1 5/10/91
|
|
# $FreeBSD$
|
|
#
|
|
# 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.
|
|
#
|
|
|
|
# Which version of config(8) is required.
|
|
%VERSREQ= 500003
|
|
|
|
# Can be overridden by makeoptions or /etc/make.conf
|
|
KERNEL_KO?= kernel.ko
|
|
KERNEL?= kernel
|
|
KODIR?= /boot/${KERNEL}
|
|
#STD8X16FONT?= iso
|
|
|
|
.if !defined(S)
|
|
.if exists(./@/.)
|
|
S= ./@
|
|
.else
|
|
S= ../..
|
|
.endif
|
|
.endif
|
|
M= ${MACHINE_ARCH}
|
|
|
|
SIZE?= size
|
|
OBJCOPY?= objcopy
|
|
|
|
COPTFLAGS?=-O
|
|
INCLUDES= -nostdinc -I- -I. -I$S
|
|
# 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} -D_KERNEL -include opt_global.h
|
|
CFLAGS= ${COPTFLAGS} ${CWARNFLAGS} ${DEBUG} ${COPTS}
|
|
|
|
# XXX LOCORE means "don't declare C stuff" not "for locore.s".
|
|
ASM_CFLAGS= -x assembler-with-cpp -DLOCORE ${CFLAGS}
|
|
|
|
# Select the correct set of tools. Can't set OBJFORMAT here because it
|
|
# doesn't get exported into the environment, and if it were exported
|
|
# then it might break building of utilities.
|
|
FMT= -elf
|
|
CFLAGS+= ${FMT}
|
|
|
|
DEFINED_PROF= ${PROF}
|
|
.if defined(PROF)
|
|
CFLAGS+= -malign-functions=4
|
|
.if ${PROFLEVEL} >= 2
|
|
IDENT+= -DGPROF4 -DGUPROF
|
|
PROF+= -mprofiler-epilogue
|
|
.endif
|
|
.endif
|
|
|
|
# Put configuration-specific C flags last (except for ${PROF}) so that they
|
|
# can override the others.
|
|
CFLAGS+= ${CONF_CFLAGS}
|
|
|
|
NORMAL_C= ${CC} -c ${CFLAGS} ${PROF} ${.IMPSRC}
|
|
NORMAL_C_C= ${CC} -c ${CFLAGS} ${PROF} ${.IMPSRC}
|
|
NORMAL_S= ${CC} -c ${ASM_CFLAGS} ${.IMPSRC}
|
|
PROFILE_C= ${CC} -c ${CFLAGS} ${.IMPSRC}
|
|
|
|
NORMAL_M= perl5 $S/kern/makeobjops.pl -c $<; \
|
|
${CC} -c ${CFLAGS} ${PROF} ${.PREFIX}.c
|
|
|
|
GEN_CFILES= $S/$M/$M/genassym.c
|
|
# setdef0.c and setdef1.c are intentionally
|
|
# omitted from SYSTEM_CFILES. They include setdefs.h, a header which
|
|
# is generated from all of ${OBJS}. We don't want to have to compile
|
|
# everything just to do a make depend.
|
|
SYSTEM_CFILES= param.c vnode_if.c hints.c config.c
|
|
SYSTEM_SFILES= $S/$M/$M/locore.s
|
|
SYSTEM_DEP= Makefile ${SYSTEM_OBJS}
|
|
SYSTEM_OBJS= locore.o setdef0.o vnode_if.o ${OBJS} param.o hints.o config.o \
|
|
setdef1.o hack.So
|
|
SYSTEM_LD= @${LD} ${FMT} -Bdynamic -T $S/conf/ldscript.$M \
|
|
-export-dynamic -dynamic-linker /red/herring \
|
|
-o ${.TARGET} -X ${SYSTEM_OBJS} vers.o
|
|
SYSTEM_LD_TAIL= @${OBJCOPY} --strip-symbol gcc2_compiled. ${.TARGET} ; \
|
|
${SIZE} ${FMT} ${.TARGET} ; chmod 755 ${.TARGET}
|
|
SYSTEM_DEP+= $S/conf/ldscript.$M
|
|
|
|
%BEFORE_DEPEND
|
|
|
|
%OBJS
|
|
|
|
%CFILES
|
|
|
|
%SFILES
|
|
|
|
%MFILES
|
|
|
|
%CLEAN
|
|
|
|
.PHONY: all modules
|
|
|
|
all: ${KERNEL_KO}
|
|
|
|
depend: kernel-depend
|
|
clean: kernel-clean
|
|
cleandepend: kernel-cleandepend
|
|
tags: kernel-tags
|
|
install install.debug: kernel-install
|
|
reinstall reinstall.debug: kernel-reinstall
|
|
|
|
.if !defined(DEBUG)
|
|
FULLKERNEL= ${KERNEL_KO}
|
|
.else
|
|
FULLKERNEL= ${KERNEL_KO}.debug
|
|
${KERNEL_KO}: ${FULLKERNEL}
|
|
${OBJCOPY} --strip-debug ${FULLKERNEL} ${KERNEL_KO}
|
|
.endif
|
|
|
|
${FULLKERNEL}: ${SYSTEM_DEP} vers.o
|
|
@rm -f ${.TARGET}
|
|
@echo linking ${.TARGET}
|
|
${SYSTEM_LD}
|
|
${SYSTEM_LD_TAIL}
|
|
|
|
.if !exists(.depend)
|
|
${SYSTEM_OBJS}: vnode_if.h ${BEFORE_DEPEND:M*.h} ${MFILES:T:S/.m$/.h/}
|
|
.endif
|
|
|
|
.for mfile in ${MFILES}
|
|
${mfile:T:S/.m$/.h/}: ${mfile}
|
|
perl5 $S/kern/makeobjops.pl -h ${mfile}
|
|
.endfor
|
|
|
|
kernel-clean:
|
|
rm -f *.o *.so *.So *.ko *.s eddep errs \
|
|
${FULLKERNEL} ${KERNEL_KO} linterrs makelinks param.c \
|
|
setdef[01].c setdefs.h tags \
|
|
vers.c vnode_if.c vnode_if.h \
|
|
${MFILES:T:S/.m$/.c/} ${MFILES:T:S/.m$/.h/} \
|
|
${CLEAN}
|
|
|
|
#lint: /tmp param.c
|
|
# @lint -hbxn -DGENERIC -Dvolatile= ${COPTS} \
|
|
# $S/$M/$M/Locore.c ${CFILES} param.c | \
|
|
# grep -v 'struct/union .* never defined' | \
|
|
# grep -v 'possible pointer alignment problem'
|
|
|
|
locore.o: $S/$M/$M/locore.s assym.s
|
|
${NORMAL_S}
|
|
|
|
# This is a hack. BFD "optimizes" away dynamic mode if there are no
|
|
# dynamic references. We could probably do a '-Bforcedynamic' mode like
|
|
# in the a.out ld. For now, this works.
|
|
hack.So: Makefile
|
|
touch hack.c
|
|
${CC} ${FMT} -shared -nostdlib hack.c -o hack.So
|
|
rm -f hack.c
|
|
|
|
.ORDER: setdefs.h setdef0.c setdef1.c
|
|
|
|
setdef0.o: setdef0.c setdefs.h
|
|
${NORMAL_C}
|
|
|
|
setdef1.o: setdef1.c setdefs.h
|
|
${NORMAL_C}
|
|
|
|
setdef0.c setdef1.c setdefs.h: Makefile ${OBJS}
|
|
@gensetdefs ${OBJS}
|
|
|
|
# this rule stops ./assym.s in .depend from causing problems
|
|
./assym.s: assym.s
|
|
|
|
assym.s: $S/kern/genassym.sh genassym.o
|
|
sh $S/kern/genassym.sh genassym.o > ${.TARGET}
|
|
|
|
genassym.o: $S/$M/$M/genassym.c
|
|
rm -f ./machine ; ln -s $S/$M/include ./machine
|
|
${CC} -c ${CFLAGS} $S/$M/$M/genassym.c
|
|
|
|
${SYSTEM_OBJS} genassym.o vers.o: opt_global.h
|
|
|
|
kernel-depend: assym.s param.c vnode_if.h ${BEFORE_DEPEND} \
|
|
${CFILES} ${SYSTEM_CFILES} ${GEN_CFILES} ${SFILES} \
|
|
${SYSTEM_SFILES} ${MFILES:T:S/.m$/.h/}
|
|
rm -f .newdep
|
|
mkdep -a -f .newdep ${CFLAGS} ${CFILES} ${SYSTEM_CFILES} ${GEN_CFILES}
|
|
env MKDEP_CPP="${CC} -E" \
|
|
mkdep -a -f .newdep ${ASM_CFLAGS} ${SFILES} ${SYSTEM_SFILES}
|
|
rm -f .depend
|
|
mv -f .newdep .depend
|
|
|
|
kernel-cleandepend:
|
|
rm -f .depend
|
|
|
|
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
|
|
|
|
kernel-tags:
|
|
@[ -f .depend ] || { echo "you must make depend first"; exit 1; }
|
|
sh $S/conf/systags.sh
|
|
rm -f tags1
|
|
sed -e 's, ../, ,' tags > tags1
|
|
|
|
kernel-install kernel-install.debug:
|
|
@if [ ! -f ${DESTDIR}/boot/device.hints ] ; then \
|
|
echo "You must set up a /boot/device.hints file first." ; \
|
|
exit 1 ; \
|
|
fi
|
|
@if [ x"`grep device.hints /boot/defaults/loader.conf /boot/loader.conf`" = "x" ]; then \
|
|
echo "You must activate /boot/device.hints in loader.conf." ; \
|
|
exit 1 ; \
|
|
fi
|
|
@if [ ! -f ${KERNEL_KO}${.TARGET:S/kernel-install//} ] ; then \
|
|
echo "You must build a kernel first." ; \
|
|
exit 1 ; \
|
|
fi
|
|
.if exists(${DESTDIR}/${KODIR})
|
|
.if exists(${DESTDIR}/${KODIR}.old)
|
|
@-chflags -R noschg ${DESTDIR}/${KODIR}.old
|
|
-rm -rf ${DESTDIR}/${KODIR}.old
|
|
.endif
|
|
mv ${DESTDIR}/${KODIR} ${DESTDIR}/${KODIR}.old
|
|
.endif
|
|
mkdir -p ${KODIR}
|
|
@if [ -f ${DESTDIR}/${KODIR}/${KERNEL_KO} ] ; then \
|
|
chflags noschg ${DESTDIR}/${KODIR}/${KERNEL_KO} ; \
|
|
fi
|
|
install -c -m 555 -o root -g wheel -fschg \
|
|
${KERNEL_KO}${.TARGET:S/kernel-install//} ${DESTDIR}/${KODIR}
|
|
|
|
kernel-reinstall kernel-reinstall.debug:
|
|
@if [ -f ${DESTDIR}/${KODIR}/${KERNEL_KO} ] ; then \
|
|
chflags noschg ${DESTDIR}/${KODIR}/${KERNEL_KO} ; \
|
|
fi
|
|
install -c -m 555 -o root -g wheel -fschg \
|
|
${KERNEL}${.TARGET:S/kernel-reinstall//} ${DESTDIR}/${KERNEL}
|
|
|
|
.if !defined(MODULES_WITH_WORLD) && !defined(NO_MODULES) && exists($S/modules)
|
|
all: modules
|
|
depend: modules-depend
|
|
clean: modules-clean
|
|
cleandepend: modules-cleandepend
|
|
cleandir: modules-cleandir
|
|
tags: modules-tags
|
|
install install.debug: modules-install
|
|
reinstall reinstall.debug: modules-reinstall
|
|
.endif
|
|
|
|
MKMODULESENV= MAKEOBJDIRPREFIX=${.OBJDIR}/modules KMODDIR=${DESTDIR}/${KODIR}
|
|
|
|
modules:
|
|
@mkdir -p ${.OBJDIR}/modules
|
|
cd $S/modules && env ${MKMODULESENV} ${MAKE} obj all
|
|
|
|
modules-depend:
|
|
@mkdir -p ${.OBJDIR}/modules
|
|
cd $S/modules && env ${MKMODULESENV} ${MAKE} obj depend
|
|
|
|
modules-clean:
|
|
cd $S/modules && env ${MKMODULESENV} ${MAKE} clean
|
|
|
|
modules-cleandepend:
|
|
cd $S/modules && env ${MKMODULESENV} ${MAKE} cleandepend
|
|
|
|
modules-cleandir:
|
|
cd $S/modules && env ${MKMODULESENV} ${MAKE} cleandir
|
|
|
|
modules-tags:
|
|
cd $S/modules && env ${MKMODULESENV} ${MAKE} tags
|
|
|
|
modules-install modules-install.debug:
|
|
cd $S/modules && env ${MKMODULESENV} ${MAKE} install
|
|
|
|
modules-reinstall modules-reinstall.debug:
|
|
cd $S/modules && env ${MKMODULESENV} ${MAKE} install
|
|
|
|
config.o:
|
|
${NORMAL_C}
|
|
|
|
param.c: $S/conf/param.c
|
|
-rm -f param.c
|
|
cp $S/conf/param.c .
|
|
|
|
param.o:
|
|
${NORMAL_C}
|
|
|
|
vers.c: $S/conf/newvers.sh $S/sys/param.h ${SYSTEM_DEP}
|
|
sh $S/conf/newvers.sh ${KERN_IDENT} ${IDENT}
|
|
|
|
# XXX strictly, everything depends on Makefile because changes to ${PROF}
|
|
# only appear there, but we don't handle that.
|
|
vers.o:
|
|
${NORMAL_C}
|
|
|
|
hints.o: hints.c
|
|
${NORMAL_C}
|
|
|
|
vnode_if.c: $S/kern/vnode_if.pl $S/kern/vnode_if.src
|
|
perl5 $S/kern/vnode_if.pl -c $S/kern/vnode_if.src
|
|
|
|
vnode_if.h: $S/kern/vnode_if.pl $S/kern/vnode_if.src
|
|
perl5 $S/kern/vnode_if.pl -h $S/kern/vnode_if.src
|
|
|
|
vnode_if.o:
|
|
${NORMAL_C}
|
|
|
|
# Commented out for now pending a better solution.
|
|
# How do we pick up compiler version specific flags??
|
|
#.if exists($S/../share/mk)
|
|
#.include "$S/../share/mk/bsd.kern.mk"
|
|
#.else
|
|
.include <bsd.kern.mk>
|
|
#.endif
|
|
|
|
%RULES
|
|
|
|
# DO NOT DELETE THIS LINE -- make depend uses it
|