1 files changed, 240 insertions, 0 deletions
diff --git a/sys/conf/kern.post.mk b/sys/conf/kern.post.mk
new file mode 100644
index 0000000..4431696
--- /dev/null
+++ b/sys/conf/kern.post.mk
@@ -0,0 +1,240 @@
+# kern.post.mk
+#
+# Unified Makefile for building kenrels.  This includes all the definitions
+# that need to be included after all the % directives, except %RULES and
+# things that act like they are part of %RULES
+#
+# $FreeBSD$
+#
+
+.PHONY:	all modules
+
+all: ${KERNEL_KO}
+
+depend: kernel-depend
+clean:  kernel-clean
+cleandepend:  kernel-cleandepend
+clobber: kernel-clobber
+tags:  kernel-tags
+install: kernel-install
+install.debug: kernel-install.debug
+reinstall: kernel-reinstall
+reinstall.debug: kernel-reinstall.debug
+
+.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 \
+	      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}
+
+kernel-clobber:
+	find . -type f ! -name version -delete
+
+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_EXTRA_FLAGS?= -shared
+hack.So: Makefile
+	touch hack.c
+	${CC} ${FMT} ${HACK_EXTRA_FLAGS} -nostdlib hack.c -o hack.So
+	rm -f hack.c
+
+# this rule stops ./assym.s in .depend from causing problems
+./assym.s: assym.s
+
+assym.s: $S/kern/genassym.sh genassym.o
+	NM=${NM} OBJFORMAT=elf sh $S/kern/genassym.sh genassym.o > ${.TARGET}
+
+genassym.o: $S/$M/$M/genassym.c
+	${CC} -c ${CFLAGS} $S/$M/$M/genassym.c
+
+${SYSTEM_OBJS} genassym.o vers.o: opt_global.h
+
+kernel-depend:
+	rm -f .olddep
+	if [ -f .depend ]; then mv .depend .olddep; fi
+	${MAKE} _kernel-depend
+
+_kernel-depend: assym.s vnode_if.h ${BEFORE_DEPEND} \
+	    ${CFILES} ${SYSTEM_CFILES} ${GEN_CFILES} ${SFILES} \
+	    ${SYSTEM_SFILES} ${MFILES:T:S/.m$/.h/}
+	if [ -f .olddep ]; then mv .olddep .depend; fi
+	rm -f .newdep
+	env MKDEP_CPP="${CC} -E" CC="${CC}" \
+	    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 .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 $S/conf/systags.sh
+	rm -f tags1
+	sed -e 's,      ../,    ,' tags > tags1
+
+kernel-install kernel-install.debug:
+.if exists(${DESTDIR}/boot)
+	@if [ ! -f ${DESTDIR}/boot/device.hints ] ; then \
+		echo "You must set up a ${DESTDIR}/boot/device.hints file first." ; \
+		exit 1 ; \
+	fi
+	@if [ x"`grep device.hints ${DESTDIR}/boot/defaults/loader.conf ${DESTDIR}/boot/loader.conf`" = "x" ]; then \
+		echo "You must activate /boot/device.hints in loader.conf." ; \
+		exit 1 ; \
+	fi
+.endif
+	@if [ ! -f ${KERNEL_KO}${.TARGET:S/kernel-install//} ] ; then \
+		echo "You must build a kernel first." ; \
+		exit 1 ; \
+	fi
+.if exists(${DESTDIR}${KODIR})
+	-thiskernel=`sysctl -n kern.bootfile` ; \
+	if [ "$$thiskernel" = ${DESTDIR}${KODIR}.old/${KERNEL_KO} ] ; then \
+		chflags -R noschg ${DESTDIR}${KODIR} ; \
+		rm -rf ${DESTDIR}${KODIR} ; \
+	else \
+		if [ -d ${DESTDIR}${KODIR}.old ] ; then \
+			chflags -R noschg ${DESTDIR}${KODIR}.old ; \
+			rm -rf ${DESTDIR}${KODIR}.old ; \
+		fi ; \
+		mv ${DESTDIR}${KODIR} ${DESTDIR}${KODIR}.old ; \
+		if [ "$$thiskernel" = ${DESTDIR}${KODIR}/${KERNEL_KO} ] ; then \
+			sysctl -w kern.bootfile=${DESTDIR}${KODIR}.old/${KERNEL_KO} ; \
+		fi; \
+	fi
+.endif
+	mkdir -p ${DESTDIR}${KODIR}
+	install -c -m 555 -o root -g wheel \
+		${KERNEL_KO}${.TARGET:S/kernel-install//} ${DESTDIR}${KODIR}
+
+kernel-reinstall kernel-reinstall.debug:
+	@-chflags -R noschg ${DESTDIR}${KODIR}
+	install -c -m 555 -o root -g wheel \
+		${KERNEL_KO}${.TARGET:S/kernel-reinstall//} ${DESTDIR}${KODIR}
+
+.if !defined(MODULES_WITH_WORLD) && !defined(NO_MODULES) && exists($S/modules)
+all:	modules
+depend: modules-depend
+clean:  modules-clean
+cleandepend:  modules-cleandepend
+cleandir:  modules-cleandir
+clobber:  modules-clobber
+tags:  modules-tags
+install: modules-install
+install.debug: modules-install.debug
+reinstall: modules-reinstall
+reinstall.debug: modules-reinstall.debug
+.endif
+
+MKMODULESENV=	MAKEOBJDIRPREFIX=${.OBJDIR}/modules KMODDIR=${KODIR}
+.if defined(MODULES_OVERRIDE)
+MKMODULESENV+=	MODULES_OVERRIDE="${MODULES_OVERRIDE}"
+.endif
+.if defined(DEBUG)
+MKMODULESENV+=	DEBUG="${DEBUG}" DEBUG_FLAGS="${DEBUG}"
+.endif
+
+modules:
+	@mkdir -p ${.OBJDIR}/modules
+	cd $S/modules ; env ${MKMODULESENV} ${MAKE} obj ; \
+	    env ${MKMODULESENV} ${MAKE} all
+
+modules-depend:
+	@mkdir -p ${.OBJDIR}/modules
+	cd $S/modules ; env ${MKMODULESENV} ${MAKE} obj ; \
+	    env ${MKMODULESENV} ${MAKE} depend
+
+modules-clean:
+	cd $S/modules ; env ${MKMODULESENV} ${MAKE} clean
+
+modules-cleandepend:
+	cd $S/modules ; env ${MKMODULESENV} ${MAKE} cleandepend
+
+modules-clobber:	modules-clean
+	rm -rf ${MKMODULESENV}
+
+modules-cleandir:
+	cd $S/modules ; env ${MKMODULESENV} ${MAKE} cleandir
+
+modules-tags:
+	cd $S/modules ; env ${MKMODULESENV} ${MAKE} tags
+
+modules-install modules-reinstall:
+	cd $S/modules ; env ${MKMODULESENV} ${MAKE} install
+
+modules-install.debug modules-reinstall.debug:
+	cd $S/modules ; env ${MKMODULESENV} ${MAKE} install.debug
+
+config.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}
+
+env.o:	env.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