This makefile provides a bootstrap installation of FreeBSD on an installed

NetBSD/Alpha 1.3 system. It currently skips things like libc, ld, gas
but correctly (I think) builds gcc, cpp, g++ and other FreeBSD build
tools that are needed to build the rest of the system.

1 files changed, 477 insertions, 0 deletions

diff --git a/Makefile.alpha b/Makefile.alpha
new file mode 100644
index 0000000..1ed2e10
--- /dev/null
+++ b/Makefile.alpha
@@ -0,0 +1,477 @@
+# $Id$
+#
+# NOTE:
+#
+# This is a makefile for use while porting FreeBSD to the Alpha
+# architecture. It is based on src/Makefile and is included by
+# it rather than filling it with a lot of temporary crud.
+#
+# To use this Makefile on a NetBSD/Alpha 1.3 system, load the
+# entire FreeBSD source tree, or mount /usr/src via NFS. From
+# /usr/src type:
+#
+# make -m /usr/src/share/mk buildworld
+#
+# and you're away. Don't expect the build to complete. It will fail
+# where the porting effort is up to. This will be somewhere in the
+# build of the bootstrap libraries that are needed for the second
+# set of bootstrap tools. The build will deliberately skip the
+# build of libc because that involves considerable porting effort.
+# The build will also create symbolic links to several of the GNU
+# tools that are currently being ported/imported to FreeBSD.
+#
+# Warning: This build is not supposed to clobber anything on the
+# =======  system you are building on, but you should consider what
+# =======  you would do if that happened.
+#
+SUBDIR	=	share/info lib bin gnu libexec sbin share sys usr.bin usr.sbin
+
+OBJDIR	=	obj
+
+.MAKEFLAGS:=	${.MAKEFLAGS} -m ${.CURDIR}/share/mk
+
+#
+# While building tools for bootstrapping, we dont need to waste time on
+# profiled libraries or man pages.  This speeds things up somewhat.
+#
+MK_FLAGS=	-DNOINFO -DNOMAN -DNOPROFILE
+
+.if defined(MAKEOBJDIRPREFIX)
+WORLDTMP=	${MAKEOBJDIRPREFIX}${.CURDIR}/tmp
+.else
+WORLDTMP=	/usr/obj${.CURDIR}/tmp
+.endif
+STRICTTMPPATH=	${WORLDTMP}/sbin:${WORLDTMP}/usr/sbin:${WORLDTMP}/bin:${WORLDTMP}/usr/bin
+TMPPATH=	${STRICTTMPPATH}:${PATH}
+
+# XXX COMPILER_PATH is needed for finding cc1, ld and as
+# XXX GCC_EXEC_PREFIX is for *crt.o.  It is probably unnecssary now
+#	tbat LIBRARY_PATH is set.  We still can't use -nostdlib, since gcc
+#	wouldn't link *crt.o or libgcc if it were used.
+# XXX LD_LIBRARY_PATH is for ld.so.  It is also used by ld, although we don't
+#	want that - all compile-time library paths should be resolved by gcc.
+#	It fails for set[ug]id executables (are any used?).
+COMPILER_ENV=	BISON_SIMPLE=${WORLDTMP}/usr/share/misc/bison.simple \
+		COMPILER_PATH=${WORLDTMP}/usr/libexec:${WORLDTMP}/usr/bin \
+		GCC_EXEC_PREFIX=${WORLDTMP}/usr/lib/ \
+		LD_LIBRARY_PATH=${WORLDTMP}${SHLIBDIR} \
+		LIBRARY_PATH=${WORLDTMP}${SHLIBDIR}:${WORLDTMP}/usr/lib
+
+BMAKEENV=	PATH=${TMPPATH} ${COMPILER_ENV} NOEXTRADEPEND=t
+LMAKEENV=	PATH=${TMPPATH} ${COMPILER_ENV} CC='cc -nostdinc' \
+		MKDEP_CPP='cc -E -nostdinc'
+XMAKEENV=	PATH=${STRICTTMPPATH} ${COMPILER_ENV} \
+		CC='cc -nostdinc' MKDEP_CPP='cc -nostdinc -E'
+
+# used to compile and install 'make' in temporary build tree
+IBMAKE=	${BMAKEENV} ${MAKE} DESTDIR=${WORLDTMP}
+# bootstrap make
+BMAKE=	${BMAKEENV} ${WORLDTMP}/usr/bin/${MAKE} DESTDIR=${WORLDTMP}
+# library make
+LMAKE=	${LMAKEENV} ${WORLDTMP}/usr/bin/${MAKE} DESTDIR=${WORLDTMP}
+# cross make used for compilation
+XMAKE=	${XMAKEENV} ${WORLDTMP}/usr/bin/${MAKE} DESTDIR=${WORLDTMP}
+# cross make used for final installation
+IXMAKE=	${XMAKEENV} ${WORLDTMP}/usr/bin/${MAKE}
+
+#
+# buildworld
+#
+# Attempt to rebuild the entire system, with reasonable chance of
+# success, regardless of how old your existing system is.
+#
+buildworld:
+	@echo " Warning: This build is not supposed to clobber anything on the"
+	@echo " =======  system you are building on, but you should consider what"
+	@echo " =======  you would do if that happened."
+	@echo
+	@echo " ABORT NOW IF UNSURE!"
+	@sleep 10
+	@echo " OK, here we go......"
+	@echo "--------------------------------------------------------------"
+	@echo " Cleaning up the temporary build tree"
+	@echo "--------------------------------------------------------------"
+	mkdir -p ${WORLDTMP}
+	chflags -R noschg ${WORLDTMP}/
+	rm -rf ${WORLDTMP}
+	@echo
+	@echo "--------------------------------------------------------------"
+	@echo " Install the FreeBSD mkdep ('cause the NetBSD one isn't good enough!)"
+	@echo "--------------------------------------------------------------"
+	mkdir -p ${WORLDTMP}/usr/bin
+	cd ${.CURDIR}/usr.bin/mkdep && \
+		${IBMAKE} -I${.CURDIR}/share/mk ${MK_FLAGS} install
+	@echo
+	@echo
+	@echo "--------------------------------------------------------------"
+	@echo " Making a FreeBSD make using the NetBSD one"
+	@echo "--------------------------------------------------------------"
+	cd ${.CURDIR}/usr.bin/make && \
+		${IBMAKE} -I${.CURDIR}/share/mk ${CLEANDIR} ${OBJDIR}
+	cd ${.CURDIR}/usr.bin/make && \
+		${IBMAKE} -I${.CURDIR}/share/mk depend && \
+		${IBMAKE} -I${.CURDIR}/share/mk ${MK_FLAGS} all && \
+		${IBMAKE} -I${.CURDIR}/share/mk ${MK_FLAGS} install && \
+		${IBMAKE} -I${.CURDIR}/share/mk ${MK_FLAGS} clean cleandepend
+	@echo
+	@echo "--------------------------------------------------------------"
+	@echo " Making a FreeBSD find which knows the -L argument"
+	@echo "--------------------------------------------------------------"
+	cd ${.CURDIR}/usr.bin/find && \
+		${IBMAKE} -I${.CURDIR}/share/mk ${CLEANDIR} ${OBJDIR}
+	cd ${.CURDIR}/usr.bin/find && \
+		${IBMAKE} -I${.CURDIR}/share/mk depend && \
+		${IBMAKE} -I${.CURDIR}/share/mk ${MK_FLAGS} all && \
+		${IBMAKE} -I${.CURDIR}/share/mk ${MK_FLAGS} install && \
+		${IBMAKE} -I${.CURDIR}/share/mk ${MK_FLAGS} clean cleandepend
+	@echo
+	@echo "--------------------------------------------------------------"
+	@echo " Making hierarchy like normal"
+	@echo "--------------------------------------------------------------"
+	cd ${.CURDIR} && ${BMAKE} hierarchy
+	@echo
+	@echo "--------------------------------------------------------------"
+	@echo " Rebuilding the obj tree like normal"
+	@echo "--------------------------------------------------------------"
+	cd ${.CURDIR} && ${BMAKE} par-obj
+	@echo
+	@echo "--------------------------------------------------------------"
+	@echo " Rebuilding FreeBSD bootstrap tools using the NetBSD ones"
+	@echo "--------------------------------------------------------------"
+	cd ${.CURDIR} && ${BMAKE} bootstrap
+	@echo
+	@echo "--------------------------------------------------------------"
+	@echo " Rebuilding FreeBSD tools necessary to build the include files"
+	@echo "--------------------------------------------------------------"
+	cd ${.CURDIR} && ${BMAKE} include-tools
+	@echo
+	@echo "--------------------------------------------------------------"
+	@echo " Rebuilding FreeBSD tools needed to build the libraries"
+	@echo "--------------------------------------------------------------"
+	cd ${.CURDIR} && ${BMAKE} lib-tools
+	@echo
+	@echo "--------------------------------------------------------------"
+	@echo " AT THIS POINT, THE TEMPORARY TREE IS SUPPOSED TO HAVE ALL"
+	@echo " THE TOOLS TO BUILD THE ENTIRE FreeBSD TREE USING FreeBSD"
+	@echo " HEADER FILES"
+	@echo
+	@echo " Rebuilding /usr/include"
+	@echo "--------------------------------------------------------------"
+	cd ${.CURDIR} && SHARED=copies ${BMAKE} includes
+	@echo
+	@echo "--------------------------------------------------------------"
+	@echo " Rebuilding /usr/lib"
+	@echo "--------------------------------------------------------------"
+	cd ${.CURDIR} && ${LMAKE} libraries
+	@echo
+	@echo "--------------------------------------------------------------"
+	@echo " Rebuilding all other tools needed to build the world"
+	@echo "--------------------------------------------------------------"
+	cd ${.CURDIR} && ${LMAKE} build-tools
+	@echo
+	@echo "--------------------------------------------------------------"
+	@echo " Rebuilding dependencies"
+	@echo "--------------------------------------------------------------"
+	cd ${.CURDIR} && ${XMAKE} par-depend
+	@echo
+	@echo "--------------------------------------------------------------"
+	@echo " Building everything.."
+	@echo "--------------------------------------------------------------"
+	cd ${.CURDIR} && ${XMAKE} all
+
+#
+# ------------------------------------------------------------------------
+#
+# From here onwards are utility targets used by the 'make world' and
+# related targets.  If your 'world' breaks, you may like to try to fix
+# the problem and manually run the following targets to attempt to
+# complete the build.  Beware, this is *not* guaranteed to work, you
+# need to have a pretty good grip on the current state of the system
+# to attempt to manually finish it.  If in doubt, 'make world' again.
+#
+
+#
+# heirarchy - ensure that all the needed directories are present
+#
+hierarchy:
+	cd ${.CURDIR}/etc &&		${MAKE} distrib-dirs
+
+#
+# bootstrap - [re]build tools needed to run the actual build, this includes
+# tools needed by 'make depend', as some tools are needed to generate source
+# for the dependency information to be gathered from.
+#
+bootstrap:
+	cd ${.CURDIR}/usr.bin/make && ${MAKE} depend && \
+		${MAKE} ${MK_FLAGS} all && \
+		${MAKE} ${MK_FLAGS} -B install ${CLEANDIR} ${OBJDIR}
+	cd ${.CURDIR}/usr.bin/xinstall && ${MAKE} depend && \
+		${MAKE} ${MK_FLAGS} all && \
+		${MAKE} ${MK_FLAGS} -B install ${CLEANDIR} ${OBJDIR}
+	cd ${.CURDIR}/usr.bin/lex && ${MAKE} bootstrap && ${MAKE} depend && \
+		${MAKE} ${MK_FLAGS} -DNOLIB all && \
+		${MAKE} ${MK_FLAGS} -DNOLIB -B install ${CLEANDIR}
+	cd ${.CURDIR}/usr.bin/lex && ${MAKE} obj
+
+#
+# include-tools - generally the same as 'bootstrap', except that it's for
+# things that are specifically needed to generate include files.
+#
+# XXX should be merged with bootstrap, it's not worth keeeping them separate.
+# Well, maybe it is now.  We force 'cleandepend' here to avoid dependencies
+# on cleaned away headers in ${WORLDTMP}.
+#
+include-tools:
+	cd ${.CURDIR}/usr.bin/rpcgen && ${MAKE} -B cleandepend depend && \
+		${MAKE} ${MK_FLAGS} all && \
+		${MAKE} ${MK_FLAGS} -B install ${CLEANDIR} ${OBJDIR}
+
+#
+# includes - possibly generate and install the include files.
+#
+includes:
+	cd ${.CURDIR}/include &&		${MAKE} -B all install
+	cd ${.CURDIR}/gnu/include &&		${MAKE} install
+	cd ${.CURDIR}/gnu/lib/libmp &&		${MAKE} beforeinstall
+	cd ${.CURDIR}/gnu/lib/libobjc &&	${MAKE} beforeinstall
+	cd ${.CURDIR}/gnu/lib/libreadline &&	${MAKE} beforeinstall
+	cd ${.CURDIR}/gnu/lib/libregex &&	${MAKE} beforeinstall
+	cd ${.CURDIR}/gnu/lib/libstdc++ &&	${MAKE} beforeinstall
+	cd ${.CURDIR}/gnu/lib/libg++ &&		${MAKE} beforeinstall
+	cd ${.CURDIR}/gnu/lib/libdialog &&	${MAKE} beforeinstall
+	cd ${.CURDIR}/gnu/lib/libgmp &&		${MAKE} beforeinstall
+.if exists(secure) && !defined(NOCRYPT)
+	cd ${.CURDIR}/secure/lib/libdes &&	${MAKE} beforeinstall
+.endif
+.if exists(kerberosIV) && !defined(NOCRYPT) && defined(MAKE_KERBEROS4)
+	cd ${.CURDIR}/kerberosIV/lib/libacl &&	${MAKE} beforeinstall
+	cd ${.CURDIR}/kerberosIV/lib/libkadm &&	${MAKE} beforeinstall
+	cd ${.CURDIR}/kerberosIV/lib/libkafs &&	${MAKE} beforeinstall
+	cd ${.CURDIR}/kerberosIV/lib/libkdb &&	${MAKE} beforeinstall
+	cd ${.CURDIR}/kerberosIV/lib/libkrb &&	${MAKE} beforeinstall
+	cd ${.CURDIR}/kerberosIV/lib/libtelnet && ${MAKE} beforeinstall
+.else
+	cd ${.CURDIR}/lib/libtelnet &&		${MAKE} beforeinstall
+.endif
+.if exists(${.CURDIR}/lib/csu/${MACHINE})
+	cd ${.CURDIR}/lib/csu/${MACHINE} &&	${MAKE} beforeinstall
+.endif
+	cd ${.CURDIR}/lib/libalias &&		${MAKE} beforeinstall
+	cd ${.CURDIR}/lib/libc &&		${MAKE} beforeinstall
+	cd ${.CURDIR}/lib/libcurses &&		${MAKE} beforeinstall
+	cd ${.CURDIR}/lib/libdisk &&		${MAKE} beforeinstall
+	cd ${.CURDIR}/lib/libedit &&		${MAKE} beforeinstall
+	cd ${.CURDIR}/lib/libftpio &&		${MAKE} beforeinstall
+	cd ${.CURDIR}/lib/libmd &&		${MAKE} beforeinstall
+	cd ${.CURDIR}/lib/libmytinfo &&		${MAKE} beforeinstall
+	cd ${.CURDIR}/lib/libncurses &&		${MAKE} beforeinstall
+.if !defined(WANT_CSRG_LIBM)
+	cd ${.CURDIR}/lib/msun &&		${MAKE} beforeinstall
+.endif
+	cd ${.CURDIR}/lib/libopie &&		${MAKE} beforeinstall
+	cd ${.CURDIR}/lib/libpcap &&		${MAKE} beforeinstall
+	cd ${.CURDIR}/lib/librpcsvc &&		${MAKE} beforeinstall
+	cd ${.CURDIR}/lib/libskey &&		${MAKE} beforeinstall
+.if !defined(NOTCL) && exists (${.CURDIR}/contrib/tcl) && \
+	exists(${.CURDIR}/usr.bin/tclsh) && exists (${.CURDIR}/lib/libtcl)
+	cd ${.CURDIR}/lib/libtcl &&		${MAKE} installhdrs
+.endif
+	cd ${.CURDIR}/lib/libtermcap &&		${MAKE} beforeinstall
+	cd ${.CURDIR}/lib/libcom_err &&		${MAKE} beforeinstall
+	cd ${.CURDIR}/lib/libss &&		${MAKE} beforeinstall
+	cd ${.CURDIR}/lib/libscsi &&		${MAKE} beforeinstall
+	cd ${.CURDIR}/lib/libutil &&		${MAKE} beforeinstall
+	cd ${.CURDIR}/lib/libvgl &&		${MAKE} beforeinstall
+	cd ${.CURDIR}/lib/libz &&		${MAKE} beforeinstall
+	cd ${.CURDIR}/usr.bin/f2c &&		${MAKE} beforeinstall
+	cd ${.CURDIR}/usr.bin/lex &&		${MAKE} beforeinstall
+
+#
+# lib-tools - build tools to compile and install the libraries.
+#
+# XXX gperf is required for cc
+# XXX a new ld and tsort is required for cc
+#		gnu/usr.bin/ld		
+#		gnu/usr.bin/as		
+#		gnu/usr.bin/cc		
+lib-tools:
+	cd ${.CURDIR}/lib/csu/alpha && ${MAKE} depend && \
+		${MAKE} ${MK_FLAGS} all && \
+		${MAKE} ${MK_FLAGS} -B install ${CLEANDIR} ${OBJDIR}
+	@-rm -f ${WORLDTMP}/usr/bin/ld
+	@-rm -f ${WORLDTMP}/usr/bin/as
+	@-rm -f ${WORLDTMP}/usr/bin/g++
+	@-rm -f ${WORLDTMP}/usr/bin/nm
+	@-rm -f ${WORLDTMP}/usr/bin/ranlib
+	ln -s /usr/local/bin/ld  ${WORLDTMP}/usr/bin/ld
+	ln -s /usr/local/bin/as  ${WORLDTMP}/usr/bin/as
+	ln -s /usr/local/bin/g++ ${WORLDTMP}/usr/bin/g++
+	ln -s /usr/local/bin/nm  ${WORLDTMP}/usr/bin/nm
+	ln -s /usr/local/bin/ranlib ${WORLDTMP}/usr/bin/ranlib
+.for d in				\
+		gnu/usr.bin/gperf	\
+		usr.bin/tsort		\
+		gnu/usr.bin/bison	\
+		gnu/usr.bin/cc		\
+		usr.bin/ar		\
+		usr.bin/compile_et	\
+		usr.bin/lex/lib		\
+		usr.bin/mk_cmds		\
+		usr.bin/uudecode
+	cd ${.CURDIR}/$d && ${MAKE} depend && \
+		${MAKE} ${MK_FLAGS} all && \
+		${MAKE} ${MK_FLAGS} -B install ${CLEANDIR} ${OBJDIR}
+.endfor
+
+#
+# libraries - build and install the libraries
+#
+libraries:
+.if exists(lib/csu/${MACHINE})
+	cd ${.CURDIR}/lib/csu/${MACHINE} && ${MAKE} depend && \
+		${MAKE} ${MK_FLAGS} all && \
+		${MAKE} ${MK_FLAGS} -B install ${CLEANDIR} ${OBJDIR}
+.endif
+	cd ${.CURDIR}/lib/libc && ${MAKE} depend && \
+		${MAKE} ${MK_FLAGS} all && \
+		${MAKE} ${MK_FLAGS} -B install ${CLEANDIR} ${OBJDIR}
+.if exists(lib/libcompat)
+	cd ${.CURDIR}/lib/libcompat && ${MAKE} depend && \
+		${MAKE} ${MK_FLAGS} all && \
+		${MAKE} ${MK_FLAGS} -B install ${CLEANDIR} ${OBJDIR}
+.endif
+.if exists(lib/libmytinfo)
+	cd ${.CURDIR}/lib/libmytinfo && ${MAKE} depend && \
+		${MAKE} ${MK_FLAGS} all && \
+		${MAKE} ${MK_FLAGS} -B install ${CLEANDIR} ${OBJDIR}
+.endif
+.if exists(lib/libncurses)
+	cd ${.CURDIR}/lib/libncurses && ${MAKE} depend && \
+		${MAKE} ${MK_FLAGS} all && \
+		${MAKE} ${MK_FLAGS} -B install ${CLEANDIR} ${OBJDIR}
+.endif
+.if exists(lib/libtermcap)
+	cd ${.CURDIR}/lib/libtermcap && ${MAKE} depend && \
+		${MAKE} ${MK_FLAGS} all && \
+		${MAKE} ${MK_FLAGS} -B install ${CLEANDIR} ${OBJDIR}
+.endif
+.if exists(gnu)
+	cd ${.CURDIR}/gnu/lib && ${MAKE} depend && \
+		${MAKE} ${MK_FLAGS} all && \
+		${MAKE} ${MK_FLAGS} -B install ${CLEANDIR} ${OBJDIR}
+.endif
+.if exists(secure) && !defined(NOCRYPT) && !defined(NOSECURE)
+	cd ${.CURDIR}/secure/lib && ${MAKE} depend && \
+		${MAKE} ${MK_FLAGS} all && \
+		${MAKE} ${MK_FLAGS} -B install ${CLEANDIR} ${OBJDIR}
+.endif
+.if exists(lib)
+	cd ${.CURDIR}/lib && ${MAKE} depend && \
+		${MAKE} ${MK_FLAGS} all && \
+		${MAKE} ${MK_FLAGS} -B install ${CLEANDIR} ${OBJDIR}
+.endif
+.if exists(usr.bin/lex/lib)
+	cd ${.CURDIR}/usr.bin/lex/lib && ${MAKE} depend && \
+		${MAKE} ${MK_FLAGS} all && \
+		${MAKE} ${MK_FLAGS} -B install ${CLEANDIR} ${OBJDIR}
+.endif
+.if exists(kerberosIV) && !defined(NOCRYPT) && defined(MAKE_KERBEROS4)
+	cd ${.CURDIR}/kerberosIV/lib && ${MAKE} depend && \
+		${MAKE} ${MK_FLAGS} all && \
+		${MAKE} ${MK_FLAGS} -B install ${CLEANDIR} ${OBJDIR}
+.endif
+.if exists(usr.sbin/pcvt/keycap)
+	cd ${.CURDIR}/usr.sbin/pcvt/keycap && ${MAKE} depend && \
+		${MAKE} ${MK_FLAGS} all && \
+		${MAKE} ${MK_FLAGS} -B install ${CLEANDIR} ${OBJDIR}
+.endif
+
+#
+# build-tools - build and install any other tools needed to complete the
+# compile and install.
+# ifdef stale
+# bc and cpp are required to build groff.  Otherwise, the order here is
+# mostly historical, i.e., bogus.
+# chmod is used to build gcc's tmpmultilib[2] at obscure times.
+# endif stale
+# XXX uname is a bug - the target should not depend on the host.
+#
+build-tools:
+.for d in				\
+		bin/cat 		\
+		bin/chmod		\
+		bin/cp 			\
+		bin/date		\
+		bin/dd			\
+		bin/echo		\
+		bin/expr		\
+		bin/hostname		\
+		bin/ln			\
+		bin/ls			\
+		bin/mkdir		\
+		bin/mv			\
+		bin/rm			\
+		bin/sh			\
+		bin/test		\
+		gnu/usr.bin/awk		\
+		gnu/usr.bin/bc		\
+		gnu/usr.bin/grep	\
+		gnu/usr.bin/groff	\
+		gnu/usr.bin/gzip	\
+		gnu/usr.bin/man/makewhatis	\
+		gnu/usr.bin/sort	\
+		gnu/usr.bin/texinfo     \
+		share/info		\
+		usr.bin/basename	\
+		usr.bin/cap_mkdb	\
+		usr.bin/chflags		\
+		usr.bin/cmp		\
+		usr.bin/col		\
+		usr.bin/cpp		\
+		usr.bin/expand		\
+		usr.bin/file2c		\
+		usr.bin/find		\
+		usr.bin/gencat		\
+		usr.bin/lorder		\
+		usr.bin/m4		\
+		usr.bin/mkdep		\
+		usr.bin/paste		\
+		usr.bin/sed		\
+		usr.bin/size		\
+		usr.bin/soelim		\
+		usr.bin/strip		\
+		usr.bin/symorder	\
+		usr.bin/touch		\
+		usr.bin/tr		\
+		usr.bin/true		\
+		usr.bin/uname		\
+		usr.bin/uuencode	\
+		usr.bin/vgrind		\
+		usr.bin/vi		\
+		usr.bin/wc		\
+		usr.bin/yacc		\
+		usr.sbin/chown		\
+		usr.sbin/mtree		\
+		usr.sbin/zic
+	cd ${.CURDIR}/$d && ${MAKE} depend && \
+		${MAKE} ${MK_FLAGS} all && \
+		${MAKE} ${MK_FLAGS} -B install ${CLEANDIR} ${OBJDIR}
+.endfor
+
+.for __target in clean cleandir obj depend
+.for entry in ${SUBDIR}
+${entry}.${__target}__D: .PHONY
+	if test -d ${.CURDIR}/${entry}.${MACHINE}; then \
+		${ECHODIR} "===> ${DIRPRFX}${entry}.${MACHINE}"; \
+		edir=${entry}.${MACHINE}; \
+		cd ${.CURDIR}/$${edir}; \
+	else \
+		${ECHODIR} "===> ${DIRPRFX}${entry}"; \
+		edir=${entry}; \
+		cd ${.CURDIR}/$${edir}; \
+	fi; \
+	${MAKE} ${__target} DIRPRFX=${DIRPRFX}$${edir}/
+.endfor
+par-${__target}: ${SUBDIR:S/$/.${__target}__D/}
+.endfor
+