#
#	$Id: Makefile,v 1.109.2.19 1997/09/28 16:33:05 mckay Exp $
#
# Make command line options:
#	-DCLOBBER will remove /usr/include
#	-DMAKE_EBONES to build eBones (KerberosIV)
#	-DALLLANG to build documentation for all languages
#	  (where available -- see share/doc/Makefile)
#
#	-DNOCLEANDIR run ${MAKE} clean, instead of ${MAKE} cleandir
#	-DNOCLEAN do not clean at all
#	-DNOCRYPT will prevent building of crypt versions
#	-DNOLKM do not build loadable kernel modules
#	-DNOOBJDIR do not run ``${MAKE} obj''
#	-DNOPROFILE do not build profiled libraries
#	-DNOSECURE do not go into secure subdir
#	-DNOGAMES do not go into games subdir
#	-DNOSHARE do not go into share subdir
#	-DNOINFO do not make or install info files
#	LOCAL_DIRS="list of dirs" to add additional dirs to the SUBDIR list

#
# The intended user-driven targets are:
# buildworld  - rebuild *everything*, including glue to help do upgrades
# installworld- install everything built by "buildworld"
# world       - buildworld + installworld
# update      - convenient way to update your source tree (eg: sup/cvs)
# most        - build user commands, no libraries or include files
# installmost - install user commands, no libraries or include files
#
# Standard targets (not defined here) are documented in the makefiles in
# /usr/share/mk.  These include:
#		obj depend all install clean cleandepend cleanobj

.if (!make(world)) && (!make(buildworld)) && (!make(installworld))
.MAKEFLAGS:=	${.MAKEFLAGS} -m ${.CURDIR}/share/mk
.endif

# Put initial settings here.
SUBDIR=

# We must do include and lib first so that the perl *.ph generation
# works correctly as it uses the header files installed by this.
.if exists(include)
SUBDIR+= include
.endif
.if exists(lib)
SUBDIR+= lib
.endif

.if exists(bin)
SUBDIR+= bin
.endif
.if exists(games) && !defined(NOGAMES)
SUBDIR+= games
.endif
.if exists(gnu)
SUBDIR+= gnu
.endif
.if exists(eBones) && !defined(NOCRYPT) && defined(MAKE_EBONES)
SUBDIR+= eBones
.endif
.if exists(libexec)
SUBDIR+= libexec
.endif
.if exists(sbin)
SUBDIR+= sbin
.endif
.if exists(share) && !defined(NOSHARE)
SUBDIR+= share
.endif
.if exists(sys)
SUBDIR+= sys
.endif
.if exists(usr.bin)
SUBDIR+= usr.bin
.endif
.if exists(usr.sbin)
SUBDIR+= usr.sbin
.endif
.if exists(secure) && !defined(NOCRYPT) && !defined(NOSECURE)
SUBDIR+= secure
.endif
.if exists(lkm) && !defined(NOLKM)
SUBDIR+= lkm
.endif

# etc must be last for "distribute" to work
.if exists(etc) && make(distribute)
SUBDIR+= etc
.endif

# These are last, since it is nice to at least get the base system
# rebuilt before you do them.
.if defined(LOCAL_DIRS)
.for _DIR in ${LOCAL_DIRS}
.if exists(${_DIR}) & exists(${_DIR}/Makefile)
SUBDIR+= ${_DIR}
.endif
.endfor
.endif

# Handle -DNOOBJDIR, -DNOCLEAN and -DNOCLEANDIR
.if defined(NOOBJDIR)
OBJDIR=
.else
OBJDIR=		obj
.endif

.if defined(NOCLEAN)
CLEANDIR=
.else
.if defined(NOCLEANDIR)
CLEANDIR=	clean
.else
CLEANDIR=	cleandir
.endif
.endif

SUP?=		sup
SUPFLAGS?=	-v

#
# 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

#
# world
#
# Attempt to rebuild and reinstall *everything*, with reasonable chance of
# success, regardless of how old your existing system is.
#
# >> Beware, it overwrites the local build environment! <<
#
world:
	@echo "--------------------------------------------------------------"
	@echo "make world started on `LC_TIME=C date`"
	@echo "--------------------------------------------------------------"
.if target(pre-world)
	@echo
	@echo "--------------------------------------------------------------"
	@echo " Making 'pre-world' target"
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR} && ${MAKE} pre-world
.endif
	cd ${.CURDIR} && ${MAKE} buildworld
	cd ${.CURDIR} && ${MAKE} -B installworld
.if target(post-world)
	@echo
	@echo "--------------------------------------------------------------"
	@echo " Making 'post-world' target"
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR} && ${MAKE} post-world
.endif
	@echo
	@echo "--------------------------------------------------------------"
	@echo "make world completed on `LC_TIME=C date`"
	@echo "--------------------------------------------------------------"

.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} ${COMPILER_ENV} NOEXTRADEPEND=t
XMAKEENV=	PATH=${STRICTTMPPATH} ${COMPILER_ENV} \
		CC='cc -nostdinc'	# XXX -nostdlib

# 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}
# 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:
.if !defined(NOCLEAN)
	@echo
	@echo "--------------------------------------------------------------"
	@echo " Cleaning up the temporary build tree"
	@echo "--------------------------------------------------------------"
	mkdir -p ${WORLDTMP}
	chflags -R noschg ${WORLDTMP}/
	rm -rf ${WORLDTMP}
.endif
	@echo
	@echo "--------------------------------------------------------------"
	@echo " Making make"
	@echo "--------------------------------------------------------------"
	mkdir -p ${WORLDTMP}/usr/bin
	cd ${.CURDIR}/usr.bin/make && \
		${IBMAKE} -I${.CURDIR}/share/mk -B ${CLEANDIR} ${OBJDIR} depend && \
		${IBMAKE} -I${.CURDIR}/share/mk ${MK_FLAGS} all && \
		${IBMAKE} -I${.CURDIR}/share/mk ${MK_FLAGS} \
			-B all install clean cleandepend
	@echo
	@echo "--------------------------------------------------------------"
	@echo " Making hierarchy"
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR} && ${BMAKE} hierarchy
.if !defined(NOCLEAN)
	@echo
	@echo "--------------------------------------------------------------"
	@echo " Cleaning up the obj tree"
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR} && ${BMAKE} par-${CLEANDIR}
.endif
.if !defined(NOOBJDIR)
	@echo
	@echo "--------------------------------------------------------------"
	@echo " Rebuilding the obj tree"
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR} && ${BMAKE} par-obj
.endif
	@echo
	@echo "--------------------------------------------------------------"
	@echo " Rebuilding bootstrap tools"
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR} && ${BMAKE} bootstrap
	@echo
	@echo "--------------------------------------------------------------"
	@echo " Rebuilding tools necessary to build the include files"
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR} && ${BMAKE} include-tools
	@echo
	@echo "--------------------------------------------------------------"
	@echo " Rebuilding /usr/include"
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR} && SHARED=symlinks ${BMAKE} includes
	@echo
	@echo "--------------------------------------------------------------"
	@echo " Rebuilding tools needed to build the libraries"
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR} && ${BMAKE} lib-tools
	@echo
	@echo "--------------------------------------------------------------"
	@echo " Rebuilding /usr/lib"
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR} && ${BMAKE} libraries
	@echo
	@echo "--------------------------------------------------------------"
	@echo " Rebuilding all other tools needed to build the world"
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR} && ${BMAKE} build-tools
	@echo
	@echo "--------------------------------------------------------------"
	@echo " Rebuilding dependencies"
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR} && ${XMAKE} ${.MAKEFLAGS} par-depend
	@echo
	@echo "--------------------------------------------------------------"
	@echo " Building everything.."
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR} && ${XMAKE} all

#
# installworld
#
# Installs everything compiled by a 'buildworld'.
#
installworld:
	cd ${.CURDIR} && ${IXMAKE} reinstall

#
# reinstall
#
# If you have a build server, you can NFS mount the source and obj directories
# and do a 'make reinstall' on the *client* to install new binaries from the
# most recent server build.
#
reinstall:
	@echo "--------------------------------------------------------------"
	@echo " Making hierarchy"
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR} && ${MAKE} hierarchy
	@echo
	@echo "--------------------------------------------------------------"
	@echo " Installing everything.."
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR} && ${MAKE} install
	@echo
	@echo "--------------------------------------------------------------"
	@echo " Rebuilding man page indexes"
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR}/share/man && ${MAKE} makedb

#
# update
#
# Update the source tree, by running sup and/or running cvs to update to the
# latest copy.
#
update:
.if defined(SUP_UPDATE)
	@echo "--------------------------------------------------------------"
	@echo "Running sup"
	@echo "--------------------------------------------------------------"
	@${SUP} ${SUPFLAGS} ${SUPFILE}
.if defined(SUPFILE1)
	@${SUP} ${SUPFLAGS} ${SUPFILE1}
.endif
.if defined(SUPFILE2)
	@${SUP} ${SUPFLAGS} ${SUPFILE2}
.endif
.endif
.if defined(CVS_UPDATE)
	@echo "--------------------------------------------------------------"
	@echo "Updating /usr/src from cvs repository" ${CVSROOT}
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR} && cvs -q update -P -d -r RELENG_2_2
.endif

#
# most
#
# Build most of the user binaries on the existing system libs and includes.
#
most:
	@echo "--------------------------------------------------------------"
	@echo " Building programs only"
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR}/bin	&&	${MAKE} ${.MAKEFLAGS} all
	cd ${.CURDIR}/sbin	&&	${MAKE} ${.MAKEFLAGS} all
	cd ${.CURDIR}/libexec	&&	${MAKE} ${.MAKEFLAGS} all
	cd ${.CURDIR}/usr.bin	&&	${MAKE} ${.MAKEFLAGS} all
	cd ${.CURDIR}/usr.sbin	&&	${MAKE} ${.MAKEFLAGS} all
	cd ${.CURDIR}/gnu/libexec &&	${MAKE} ${.MAKEFLAGS} all
	cd ${.CURDIR}/gnu/usr.bin &&	${MAKE} ${.MAKEFLAGS} all
	cd ${.CURDIR}/gnu/usr.sbin &&	${MAKE} ${.MAKEFLAGS} all
#.if defined(MAKE_EBONES) && !defined(NOCRYPT)
#	cd ${.CURDIR}/eBones	&&	${MAKE} ${.MAKEFLAGS} most
#.endif
#.if !defined(NOSECURE) && !defined(NOCRYPT)
#	cd ${.CURDIR}/secure	&&	${MAKE} ${.MAKEFLAGS} most
#.endif

#
# installmost
#
# Install the binaries built by the 'most' target.  This does not include
# libraries or include files.
#
installmost:
	@echo "--------------------------------------------------------------"
	@echo " Installing programs only"
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR}/bin	&&	${MAKE} ${.MAKEFLAGS} install
	cd ${.CURDIR}/sbin	&&	${MAKE} ${.MAKEFLAGS} install
	cd ${.CURDIR}/libexec	&&	${MAKE} ${.MAKEFLAGS} install
	cd ${.CURDIR}/usr.bin	&&	${MAKE} ${.MAKEFLAGS} install
	cd ${.CURDIR}/usr.sbin	&&	${MAKE} ${.MAKEFLAGS} install
	cd ${.CURDIR}/gnu/libexec &&	${MAKE} ${.MAKEFLAGS} install
	cd ${.CURDIR}/gnu/usr.bin &&	${MAKE} ${.MAKEFLAGS} install
	cd ${.CURDIR}/gnu/usr.sbin &&	${MAKE} ${.MAKEFLAGS} install
#.if defined(MAKE_EBONES) && !defined(NOCRYPT)
#	cd ${.CURDIR}/eBones	&&	${MAKE} ${.MAKEFLAGS} installmost
#.endif
#.if !defined(NOSECURE) && !defined(NOCRYPT)
#	cd ${.CURDIR}/secure	&&	${MAKE} ${.MAKEFLAGS} installmost
#.endif

#
# ------------------------------------------------------------------------
#
# 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:
.if defined(DESTDIR)
	rm -f ${DESTDIR}/usr/src/sys
	ln -s ${.CURDIR}/sys ${DESTDIR}/usr/src
	cd ${.CURDIR}/include && find -dx . | cpio -dump ${DESTDIR}/usr/include
	cd ${.CURDIR}/include && make symlinks
.endif
	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 && \
		${MAKE} ${MK_FLAGS} -DNOLIB -B install ${CLEANDIR}
.if !defined(NOOBJDIR)
	cd ${.CURDIR}/usr.bin/lex && ${MAKE} obj
.endif

#
# 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:
.if defined(CLOBBER)
	rm -rf ${DESTDIR}/usr/include/*
	mtree -deU -f ${.CURDIR}/etc/mtree/BSD.include.dist \
		-p ${DESTDIR}/usr/include
.endif
	cd ${.CURDIR}/include &&		${MAKE} -B all install
	cd ${.CURDIR}/gnu/include &&		${MAKE} install
	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
.if exists(eBones) && !defined(NOCRYPT) && defined(MAKE_EBONES)
	cd ${.CURDIR}/eBones/include &&		${MAKE} beforeinstall
	cd ${.CURDIR}/eBones/lib/libkrb &&	${MAKE} beforeinstall
	cd ${.CURDIR}/eBones/lib/libkadm &&	${MAKE} beforeinstall
.endif
	cd ${.CURDIR}/lib/csu/i386 &&		${MAKE} beforeinstall
	cd ${.CURDIR}/lib/libalias &&		${MAKE} beforeinstall
	cd ${.CURDIR}/lib/libc &&		${MAKE} beforeinstall
	cd ${.CURDIR}/lib/libcurses &&		${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/libpcap &&		${MAKE} beforeinstall
	cd ${.CURDIR}/lib/librpcsvc &&		${MAKE} beforeinstall
	cd ${.CURDIR}/lib/libskey &&		${MAKE} beforeinstall
	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/libz &&		${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
lib-tools:
.for d in				\
		gnu/usr.bin/gperf	\
		gnu/usr.bin/ld		\
		usr.bin/tsort		\
		gnu/usr.bin/as		\
		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/nm		\
		usr.bin/ranlib		\
		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/i386)
	cd ${.CURDIR}/lib/csu/i386 && ${MAKE} depend && \
		${MAKE} ${MK_FLAGS} all && \
		${MAKE} ${MK_FLAGS} -B install ${CLEANDIR} ${OBJDIR}
.endif
.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/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(eBones) && !defined(NOCRYPT) && defined(MAKE_EBONES)
	cd ${.CURDIR}/eBones/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

.include <bsd.subdir.mk>