#
#	$Id: Makefile.inc1,v 1.56 1999/01/06 10:06:36 bde Exp $
#
# Make command line options:
#	-DCLOBBER will remove /usr/include
#	-DMAKE_KERBEROS4 to build KerberosIV
#	-DNOCLEANDIR run ${MAKE} clean, instead of ${MAKE} cleandir
#	-DNOCLEAN do not clean at all
#	-DNOTOOLS do not rebuild any tools first
#	-DNOCRYPT will prevent building of crypt versions
#	-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
#	-DNOLIBC_R do not build libc_r.
#	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"
# 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

# Put initial settings here.
SUBDIR=

# We must do share/info early so that installation of info `dir'
# entries works correctly.  Do it first since it is less likely to
# grow dependencies on include and lib than vice versa.
.if exists(share/info)
SUBDIR+= share/info
.endif

# We must do include and lib early 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(kerberosIV) && exists(crypto) && !defined(NOCRYPT) && \
    defined(MAKE_KERBEROS4)
SUBDIR+= kerberosIV
.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

# etc must be last for "distribute" to work
.if exists(etc)
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

OBJDIR=		obj

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

.if !defined(NOCLEAN)
_NODEPEND=	true
.endif
.if defined(_NODEPEND)
_DEPEND=	cleandepend
.else
_DEPEND=	depend
.endif

SUP?=		cvsup
SUPFLAGS?=	-g -L 2 -P -

#
# While building tools for bootstrapping, we don't need to waste time on
# shared or profiled libraries, shared linkage, or documentation, except
# when the tools won't get cleaned we must use the defaults for shared
# libraries and shared linkage (and this doesn't waste time).
# XXX actually, we do need to waste time building shared libraries.
#
.if defined(NOCLEAN)
MK_FLAGS=	-DNOINFO -DNOMAN         -DNOPROFILE
.else
MK_FLAGS=	-DNOINFO -DNOMAN -DNOPIC -DNOPROFILE -DNOSHARED
.endif

#
# Define the location of the temporary installation directory. Note that
# MAKEOBJDIRPREFIX normally isn't defined so if the current directory is
# /usr/src, then the world temporary directory is /usr/obj/usr/src/tmp.
#
# During the transition from aout to elf format on i386, MAKEOBJDIRPREFIX
# is set by the parent makefile (Makefile.inc0) to be /usr/obj/${OBJFORMAT}
# in order to keep aout and elf format files apart.
#
.if defined(MAKEOBJDIRPREFIX)
WORLDTMP=	${MAKEOBJDIRPREFIX}${.CURDIR}/tmp
.else
WORLDTMP=	/usr/obj${.CURDIR}/tmp
.endif

#
# Define the PATH to the build tools.
#
# If not building tools, the PATH always points to the installed binaries.
# The NOTOOLS option assumes that in installed tools are good enough and that
# the user's PATH will locate to appropriate tools. This option is required
# for a cross-compiled build environment.
#
# If building tools, then the PATH includes the world temporary directories
# so that the bootstrapped tools are used as soon as they are built. The
# strict path is for use after all tools are supposed to have been
# bootstrapped. It doesn't allow any of the installed tools to be used.
#
.if	defined(NOTOOLS)
# Default root of the tool tree
TOOLROOT?=	
# Choose the PATH relative to the root of the tool tree
PATH=		${TOOLROOT}/sbin:${TOOLROOT}/bin:${TOOLROOT}/usr/sbin:${TOOLROOT}/usr/bin
.else
TOOLROOT=	${WORLDTMP}
.endif
STRICTTMPPATH=	${TOOLROOT}/sbin:${TOOLROOT}/usr/sbin:${TOOLROOT}/bin:${TOOLROOT}/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 unnecessary now
#	that 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=${TOOLROOT}/usr/share/misc/bison.simple \
		COMPILER_PATH=${TOOLROOT}/usr/libexec:${TOOLROOT}/usr/bin \
		GCC_EXEC_PREFIX=${WORLDTMP}${SHLIBDIR}:${WORLDTMP}/usr/lib/ \
		LD_LIBRARY_PATH=${TOOLROOT}${SHLIBDIR} \
		LIBRARY_PATH=${WORLDTMP}${SHLIBDIR}:${WORLDTMP}/usr/lib

BMAKEENV=	PATH=${TMPPATH} ${COMPILER_ENV} NOEXTRADEPEND=t \
		OBJFORMAT_PATH=${TOOLROOT}/usr/libexec:/usr/libexec
XMAKEENV=	PATH=${STRICTTMPPATH} ${COMPILER_ENV} \
		OBJFORMAT_PATH=${TOOLROOT}/usr/libexec \
		CFLAGS="-nostdinc ${CFLAGS}"	# XXX -nostdlib

# used to compile and install 'make' in temporary build tree
MAKETMP=	${WORLDTMP}/make
IBMAKE=	${BMAKEENV} MAKEOBJDIR=${MAKETMP} ${MAKE} DESTDIR=${WORLDTMP}

.if	defined(NOTOOLS)
# bootstrap make
BMAKE=	${BMAKEENV} ${MAKE} DESTDIR=${WORLDTMP}
# cross make used for compilation
XMAKE=	${XMAKEENV} ${MAKE} DESTDIR=${WORLDTMP}
# cross make used for final installation
IXMAKE=	${XMAKEENV} ${MAKE}
.else
# 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
.endif

#
# buildworld
#
# Attempt to rebuild the entire system, with reasonable chance of
# success, regardless of how old your existing system is.
#
buildworld: check-objformat
.if !defined(NOCLEAN)
	@echo
	@echo "--------------------------------------------------------------"
	@echo ">>> Cleaning up the temporary ${OBJFORMAT} build tree"
	@echo "--------------------------------------------------------------"
	mkdir -p ${WORLDTMP}
	chflags -R noschg ${WORLDTMP}/
	rm -rf ${WORLDTMP}
.endif
.if !defined(NOTOOLS)
	@echo
	@echo "--------------------------------------------------------------"
	@echo ">>> Making make"
	@echo "--------------------------------------------------------------"
	mkdir -p ${WORLDTMP}/usr/bin ${MAKETMP}
	( \
	cd ${.CURDIR}/usr.bin/make; \
		MAKEOBJDIRPREFIX=""; unset MAKEOBJDIRPREFIX; \
		${IBMAKE} -I${.CURDIR}/share/mk ${MK_FLAGS} all; \
		${IBMAKE} -I${.CURDIR}/share/mk ${MK_FLAGS} install; \
		${IBMAKE} -I${.CURDIR}/share/mk ${MK_FLAGS} clean \
	)
	@echo
	@echo "--------------------------------------------------------------"
	@echo ">>> Making mtree"
	@echo "--------------------------------------------------------------"
	mkdir -p ${WORLDTMP}/usr/sbin ${WORLDTMP}/mtree
	( \
	cd ${.CURDIR}/usr.sbin/mtree; \
		MAKEOBJDIRPREFIX=""; unset MAKEOBJDIRPREFIX; \
		export MAKEOBJDIR=${WORLDTMP}/mtree; \
		${BMAKE} ${MK_FLAGS} all; \
		${BMAKE} ${MK_FLAGS} -B install clean \
	)
.endif
	@echo
	@echo "--------------------------------------------------------------"
	@echo ">>> Making hierarchy"
	@echo "--------------------------------------------------------------"
	mkdir -p ${WORLDTMP}
	cd ${.CURDIR}; ${BMAKE} -f Makefile.inc1 hierarchy
.if !defined(NOCLEAN)
	@echo
	@echo "--------------------------------------------------------------"
	@echo ">>> Cleaning up the ${OBJFORMAT} obj tree"
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR}; ${BMAKE} -f Makefile.inc1 ${CLEANDIR:S/^/par-/}
.endif
	@echo
	@echo "--------------------------------------------------------------"
	@echo ">>> Rebuilding the ${OBJFORMAT} obj tree"
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR}; ${BMAKE} -f Makefile.inc1 par-${OBJDIR}
.if !defined(NOTOOLS)
	@echo
	@echo "--------------------------------------------------------------"
	@echo ">>> Rebuilding ${OBJFORMAT} bootstrap tools"
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR}; ${BMAKE} -f Makefile.inc1 bootstrap
	@echo
	@echo "--------------------------------------------------------------"
	@echo ">>> Rebuilding tools necessary to build the include files"
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR}; ${BMAKE} -f Makefile.inc1 include-tools
.endif
	@echo
	@echo "--------------------------------------------------------------"
	@echo ">>> Rebuilding ${DESTDIR}/usr/include"
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR}; SHARED=copies ${BMAKE} -f Makefile.inc1 includes
	@echo
	@echo "--------------------------------------------------------------"
	@echo ">>> Rebuilding bootstrap libraries"
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR}; ${BMAKE} -f Makefile.inc1 bootstrap-libraries
.if !defined(NOTOOLS)
	@echo
	@echo "--------------------------------------------------------------"
	@echo ">>> Rebuilding tools needed to build libraries"
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR}; ${BMAKE} -f Makefile.inc1 lib-tools
.endif
.if !defined(NOTOOLS)
	@echo
	@echo "--------------------------------------------------------------"
	@echo ">>> Rebuilding all other tools needed to build the ${OBJFORMAT} world"
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR}; ${BMAKE} -f Makefile.inc1 build-tools
.endif
.if !defined(_NODEPEND)
	@echo
	@echo "--------------------------------------------------------------"
	@echo ">>> Rebuilding dependencies"
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR}; ${XMAKE} -f Makefile.inc1 par-depend
.endif
	@echo
	@echo "--------------------------------------------------------------"
	@echo ">>> Building ${OBJFORMAT} libraries"
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR}; ${XMAKE} -DNOINFO -DNOMAN -f Makefile.inc1 libraries
	@echo
	@echo "--------------------------------------------------------------"
	@echo ">>> Building everything.."
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR}; ${XMAKE} -f Makefile.inc1 all

everything:
	@echo "--------------------------------------------------------------"
	@echo ">>> Building everything.."
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR}; ${XMAKE} -f Makefile.inc1 all

#
# installworld
#
# Installs everything compiled by a 'buildworld'.
#
installworld:
	cd ${.CURDIR}; ${IXMAKE} -f Makefile.inc1 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} -f Makefile.inc1 hierarchy
	@echo
	@echo "--------------------------------------------------------------"
	@echo ">>> Installing everything.."
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR}; ${MAKE} -f Makefile.inc1 install
.if ${MACHINE_ARCH} == "i386" && ${OBJFORMAT} == "aout"
	@echo
	@echo "--------------------------------------------------------------"
	@echo ">>> Re-scanning the shared libraries.."
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR}; /sbin/ldconfig -R
.endif
	@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
.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} all
	cd ${.CURDIR}/sbin;		${MAKE} all
	cd ${.CURDIR}/libexec;		${MAKE} all
	cd ${.CURDIR}/usr.bin;		${MAKE} all
	cd ${.CURDIR}/usr.sbin;		${MAKE} all
	cd ${.CURDIR}/gnu/libexec;	${MAKE} all
	cd ${.CURDIR}/gnu/usr.bin;	${MAKE} all
	cd ${.CURDIR}/gnu/usr.sbin;	${MAKE} all
#.if defined(MAKE_KERBEROS4) && !defined(NOCRYPT)
#	cd ${.CURDIR}/kerberosIV;	${MAKE} most
#.endif
#.if !defined(NOSECURE) && !defined(NOCRYPT)
#	cd ${.CURDIR}/secure;		${MAKE} 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} install
	cd ${.CURDIR}/sbin;		${MAKE} install
	cd ${.CURDIR}/libexec;		${MAKE} install
	cd ${.CURDIR}/usr.bin;		${MAKE} install
	cd ${.CURDIR}/usr.sbin;		${MAKE} install
	cd ${.CURDIR}/gnu/libexec;	${MAKE} install
	cd ${.CURDIR}/gnu/usr.bin;	${MAKE} install
	cd ${.CURDIR}/gnu/usr.sbin;	${MAKE} install
#.if defined(MAKE_KERBEROS4) && !defined(NOCRYPT)
#	cd ${.CURDIR}/kerberosIV;	${MAKE} installmost
#.endif
#.if !defined(NOSECURE) && !defined(NOCRYPT)
#	cd ${.CURDIR}/secure;		${MAKE} 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.
#

#
# hierarchy - 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} ${MK_FLAGS} ${_DEPEND}; \
		${MAKE} ${MK_FLAGS} all; \
		${MAKE} ${MK_FLAGS} -B install ${CLEANDIR} ${OBJDIR}
	cd ${.CURDIR}/usr.bin/xinstall; ${MAKE} ${MK_FLAGS} ${_DEPEND}; \
		${MAKE} ${MK_FLAGS} all; \
		${MAKE} ${MK_FLAGS} -B install ${CLEANDIR} ${OBJDIR}
	cd ${.CURDIR}/usr.bin/yacc; ${MAKE} ${MK_FLAGS} ${_DEPEND}; \
		${MAKE} ${MK_FLAGS} all; \
		${MAKE} ${MK_FLAGS} -B install ${CLEANDIR} ${OBJDIR}
	cd ${.CURDIR}/usr.bin/lex; ${MAKE} bootstrap; \
		${MAKE} ${MK_FLAGS} ${_DEPEND}; \
		${MAKE} ${MK_FLAGS} -DNOLIB all; \
		${MAKE} ${MK_FLAGS} -DNOLIB -B install ${CLEANDIR}
	cd ${.CURDIR}/usr.bin/lex; ${MAKE} ${OBJDIR}
	cd ${.CURDIR}/usr.sbin/mtree; ${MAKE} ${MK_FLAGS} ${_DEPEND}; \
		${MAKE} ${MK_FLAGS} all; \
		${MAKE} ${MK_FLAGS} -B install ${CLEANDIR} ${OBJDIR}

#
# 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:
.for d in usr.bin/compile_et usr.bin/rpcgen
	cd ${.CURDIR}/$d; ${MAKE} cleandepend; \
		${MAKE} ${MK_FLAGS} ${_DEPEND}; \
		${MAKE} ${MK_FLAGS} all; \
		${MAKE} ${MK_FLAGS} -B install ${CLEANDIR} ${OBJDIR}
.endfor

#
# 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/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_ARCH})
	cd ${.CURDIR}/lib/csu/${MACHINE_ARCH};	${MAKE} beforeinstall
.endif
	cd ${.CURDIR}/lib/libalias;		${MAKE} beforeinstall
	cd ${.CURDIR}/lib/libatm;		${MAKE} beforeinstall
	cd ${.CURDIR}/lib/libdevstat;		${MAKE} beforeinstall
	cd ${.CURDIR}/lib/libc;			${MAKE} beforeinstall
	cd ${.CURDIR}/lib/libcalendar;		${MAKE} beforeinstall
	cd ${.CURDIR}/lib/libcam;		${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/libpam/libpam;	${MAKE} beforeinstall
	cd ${.CURDIR}/lib/libpcap;		${MAKE} beforeinstall
	cd ${.CURDIR}/lib/libradius;		${MAKE} beforeinstall
	cd ${.CURDIR}/lib/librpcsvc;		${MAKE} beforeinstall
	cd ${.CURDIR}/lib/libskey;		${MAKE} beforeinstall
	cd ${.CURDIR}/lib/libstand;		${MAKE} beforeinstall
	cd ${.CURDIR}/lib/libtacplus;		${MAKE} beforeinstall
	cd ${.CURDIR}/lib/libtermcap;		${MAKE} beforeinstall
	cd ${.CURDIR}/lib/libcom_err;		${MAKE} beforeinstall
	cd ${.CURDIR}/lib/libss;		${MAKE} -B hdrs 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

#
# Declare tools if they are not required on all architectures.
#
.if ${MACHINE_ARCH} == "i386"
# aout tools:
_aout_ar	= usr.bin/ar
_aout_as	= gnu/usr.bin/as
_aout_ld	= gnu/usr.bin/ld
_aout_nm	= usr.bin/nm
_aout_ranlib	= usr.bin/ranlib
_aout_size	= usr.bin/size
_aout_strip	= usr.bin/strip
# boot block/loader tools:
_btxld		= usr.sbin/btxld
.endif

#
# 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	\
		${_aout_ld}		\
		usr.bin/tsort		\
		${_aout_as}		\
		gnu/usr.bin/bison	\
		gnu/usr.bin/cc		\
		${_aout_ar}		\
		usr.bin/env		\
		usr.bin/lex/lib		\
		usr.bin/mk_cmds		\
		${_aout_nm}		\
		${_aout_ranlib}		\
		${_aout_strip}		\
		gnu/usr.bin/binutils	\
		usr.bin/uudecode	\
		usr.bin/objformat
	cd ${.CURDIR}/$d; ${MAKE} ${MK_FLAGS} ${_DEPEND}; \
		${MAKE} ${MK_FLAGS} all; \
		${MAKE} ${MK_FLAGS} -B install; \
		${MAKE} ${MK_FLAGS:S/-DNOPIC//} -B ${CLEANDIR} ${OBJDIR}
.endfor

#
# We have to know too much about ordering and subdirs in the lib trees:
#
# To satisfy shared library linkage when only the libraries being built
# are visible:
#
# csu must be built before all shared libaries for ELF.
# libcom_err must be built before libss.
# libcrypt must be built before libskey and libkrb.
# libdes must be built before libpam.
# libkrb must be built before libpam.
# libm must be built before libf2c, libg++ and libstdc++.
# libmd must be built before libatm, libopie, libradius, libskey,
# and libtacplus.
# libmytinfo must be built before libdialog and libncurses.
# libncurses must be built before libdialog.
# libradius must be built before libpam.
# libskey must be built before libpam.
# libtacplus must be built before libpam.
# libtermcap must be built before libcurses, libedit and libreadline.
#
# Some libraries are built conditionally and/or are in inconsistently
# named directories:
#
.if exists(lib/csu/${MACHINE_ARCH}.pcc)
_csu=lib/csu/${MACHINE_ARCH}.pcc
.elif ${MACHINE_ARCH} == "i386" && ${OBJFORMAT} == "elf"
_csu=lib/csu/i386-elf
.else
_csu=lib/csu/${MACHINE_ARCH}
.endif

.if !defined(NOSECURE) && !defined(NOCRYPT)
_libcrypt=	secure/lib/libcrypt lib/libcrypt
_secure_lib=	secure/lib
.else
_libcrypt=	lib/libcrypt
.endif

.if !defined(NOCRYPT) && defined(MAKE_KERBEROS4)
_kerberosIV_lib=kerberosIV/lib
.endif

.if defined(WANT_CSRG_LIBM)
_libm=	lib/libm
.else
_libm=	lib/msun
.endif

.if !defined(NOPERL)
_libperl=		gnu/usr.bin/perl/libperl
.endif

#
# bootstrap-libraries - build just enough libraries for the bootstrap
# tools, and install them under ${WORLDTMP}.
#
# Build csu and libgcc early so that some tools get linked to the new
# versions (too late for the main tools, however).  Then build the
# necessary prerequisite libraries (libtermcap just needs to be before
# libcurses, and this only matters for the NOCLEAN case when NOPIC is
# not set).
#
# This is mostly wrong.  The build tools must run on the host system,
# so they should use host libraries.  We depend on the target being
# similar enough to the host for new target libraries to work on the
# host.
#
bootstrap-libraries:
.for _lib in ${_csu} gnu/usr.bin/cc/libgcc lib/libtermcap \
    gnu/lib/libregex gnu/lib/libreadline lib/libc \
    ${_libcrypt} lib/libcurses lib/libedit ${_libm} \
    lib/libmd lib/libutil lib/libz usr.bin/lex/lib \
    ${_libperl}
.if exists(${.CURDIR}/${_lib})
	cd ${.CURDIR}/${_lib}; \
		${MAKE} ${MK_FLAGS} ${_DEPEND}; \
		${MAKE} ${MK_FLAGS} all; \
		${MAKE} ${MK_FLAGS} -B install ${CLEANDIR} ${OBJDIR}
.endif
.endfor

#
# libraries - build all libraries, and install them under ${DESTDIR}.
#
# The ordering is not as special as for bootstrap-libraries.  Build
# the prerequisites first, then build almost everything else in
# alphabetical order.
#
libraries:
.for _lib in ${_csu} lib/libcom_err ${_libcrypt} ${_libm} lib/libmd \
    lib/libmytinfo lib/libncurses lib/libtermcap \
    lib/libradius lib/libskey lib/libtacplus \
    ${_secure_lib} ${_kerberosIV_lib} \
    gnu/lib gnu/usr.bin/cc/libgcc ${_libperl} lib usr.bin/lex/lib \
    usr.sbin/pcvt/keycap
.if exists(${.CURDIR}/${_lib})
	cd ${.CURDIR}/${_lib}; ${MAKE} all; ${MAKE} -B install
.endif
.endfor

#
# Exclude unused tools from build-tools.
#
.if !defined(NOGAMES) && exists(${.CURDIR}/games)
_adventure=	games/adventure
_caesar=	games/caesar
_hack=		games/hack
_phantasia=	games/phantasia
_strfile=	games/fortune/strfile
.endif
.if !defined(NOPERL)
_perl=		gnu/usr.bin/perl/miniperl
.endif
.if !defined(NOSHARE) && exists(${.CURDIR}/share)
_scrnmaps=	share/syscons/scrnmaps
.endif
.if ${MACHINE_ARCH} == i386
_kldlinux=	sys/modules/linux
.endif
.if ${OBJFORMAT} == "aout"
_netboot=	sys/${MACHINE}/boot/netboot
.endif

BTMAKEFLAGS=	${MK_FLAGS} -D_BUILD_TOOLS

#
# 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/test		\
		${_caesar}		\
		${_strfile}		\
		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/patch	\
		${_perl}		\
		gnu/usr.bin/sort	\
		gnu/usr.bin/texinfo	\
		usr.bin/basename	\
		usr.bin/cap_mkdb	\
		usr.bin/chflags		\
		usr.bin/cmp		\
		usr.bin/col		\
		usr.bin/colldef		\
		usr.bin/cpp		\
		usr.bin/expand		\
		usr.bin/file2c		\
		usr.bin/find		\
		usr.bin/gencat		\
		usr.bin/gensetdefs	\
		usr.bin/id		\
		usr.bin/join		\
		usr.bin/lorder		\
		usr.bin/m4		\
		usr.bin/mkdep		\
		usr.bin/mklocale	\
		usr.bin/paste		\
		usr.bin/printf		\
		usr.bin/sed		\
		${_aout_size}		\
		usr.bin/soelim		\
		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/xargs		\
		usr.bin/yacc		\
		${_btxld}		\
		usr.sbin/chown		\
		usr.sbin/mtree		\
		usr.sbin/zic		\
		bin/sh
	cd ${.CURDIR}/$d; ${MAKE} ${BTMAKEFLAGS} ${_DEPEND}; \
		${MAKE} ${BTMAKEFLAGS} all; \
		${MAKE} ${BTMAKEFLAGS} -B install ${CLEANDIR} ${OBJDIR}
.endfor
.if !defined(NOGAMES) && exists(${.CURDIR}/games)
	cd ${DESTDIR}/usr/games; cp -p caesar strfile ${DESTDIR}/usr/bin
.endif
.for d in				\
		bin/sh			\
		${_adventure}		\
		${_hack}		\
		${_phantasia}		\
		gnu/usr.bin/cc/cc_tools	\
		lib/libmytinfo		\
		${_linux}		\
		${_kldlinux}		\
		${_scrnmaps}		\
		${_netboot}
	cd ${.CURDIR}/$d; ${MAKE} ${BTMAKEFLAGS} build-tools
.endfor
	cd ${.CURDIR}/usr.bin/tn3270/tools; ${MAKE} ${BTMAKEFLAGS} all

#
# Build aout versions of things that provide legacy support when all the
# rest of the world is elf.
#
legacy-build:
.if	${MACHINE_ARCH} == "i386" && ${OBJFORMAT} == "aout"
	@echo
	@echo "--------------------------------------------------------------"
	@echo ">>> Making hierarchy"
	@echo "--------------------------------------------------------------"
	mkdir -p ${WORLDTMP}
	cd ${.CURDIR}; ${XMAKE} -f Makefile.inc1 hierarchy
	@echo
	@echo "--------------------------------------------------------------"
	@echo ">>> Rebuilding the ${OBJFORMAT} obj tree"
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR}; ${XMAKE} -f Makefile.inc1 par-${OBJDIR}
	@echo
	@echo "--------------------------------------------------------------"
	@echo ">>> Rebuilding ${DESTDIR}/usr/include"
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR}; SHARED=copies ${XMAKE} -f Makefile.inc1 includes
	@echo
	@echo "--------------------------------------------------------------"
	@echo ">>> Building legacy libraries"
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR}; \
		${XMAKE} -DNOINFO -DNOMAN -f Makefile.inc1 bootstrap-libraries
	cd ${.CURDIR}; \
		${XMAKE} -DNOINFO -DNOMAN -f Makefile.inc1 libraries
	@echo
	@echo "--------------------------------------------------------------"
	@echo ">>> Building legacy rtld"
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR}/libexec/rtld-aout; \
		${XMAKE} -DNOMAN depend; ${XMAKE} -DNOMAN all;
	@echo
	@echo "--------------------------------------------------------------"
	@echo ">>> Building legacy boot"
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR}/sys/${MACHINE}/boot && \
		${XMAKE} -DNOMAN -B obj depend; ${XMAKE} -DNOMAN all;
.endif

#
# Install aout versions of things that provide legacy support when all the
# rest of the world is elf.
#
legacy-install:
.if	${MACHINE_ARCH} == "i386" && ${OBJFORMAT} == "aout"
	@echo
	@echo "--------------------------------------------------------------"
	@echo ">>> Installing legacy libraries"
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR}/lib; ${MAKE} -B -DNOMAN -DNOINFO install
	cd ${.CURDIR}/gnu/lib; ${MAKE} -B -DNOMAN -DNOINFO install
	cd ${.CURDIR}/gnu/usr.bin/cc/libgcc; \
		${MAKE} -B -DNOMAN -DNOINFO install
	cd ${.CURDIR}/usr.bin/lex/lib; \
		${MAKE} -B -DNOMAN -DNOINFO install
	cd ${.CURDIR}/usr.sbin/pcvt/keycap; \
		${MAKE} -B -DNOMAN -DNOINFO install
.if exists(${.CURDIR}/secure/lib) && !defined(NOCRYPT) && !defined(NOSECURE)
	cd ${.CURDIR}/secure/lib; ${MAKE} -B -DNOMAN -DNOINFO install
.endif
.if exists(${.CURDIR}/kerberosIV/lib) && !defined(NOCRYPT) && \
    defined(MAKE_KERBEROS4)
	cd ${.CURDIR}/kerberosIV/lib; ${MAKE} -B -DNOMAN -DNOINFO install
.endif
	@echo
	@echo "--------------------------------------------------------------"
	@echo ">>> Installing legacy rtld"
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR}/libexec/rtld-aout; ${MAKE} -DNOMAN install
	@echo
.if ${MACHINE_ARCH} != "alpha"
	@echo "--------------------------------------------------------------"
	@echo ">>> Installing legacy boot"
	@echo "--------------------------------------------------------------"
	cd ${.CURDIR}/sys/${MACHINE}/boot && ${MAKE} -DNOMAN install
.endif
.endif


# Get the object format that the tools see.
#
#
.if exists(/usr/bin/objformat)
__OBJFORMAT!=	objformat
.else
__OBJFORMAT=	${OBJFORMAT}
.endif

#
# Check if the local /etc/make.conf or /etc/make.conf.local have attempted
# to override the OBJFORMAT without updating the environment for the tools
# to see.
#
check-objformat	:
.if	${__OBJFORMAT} != ${OBJFORMAT}
	@/bin/sh -c "echo \"It looks like you set OBJFORMAT=${OBJFORMAT} in /etc/make.conf. Don't do that!\" "
	@/bin/sh -c "echo \"If you want to override the installed object format, you must set OBJFORMAT\" "
	@/bin/sh -c "echo \"in your environment.\" "
	@exit 1
.endif
.if	!defined(REALLY_WANT_DEPRECIATED_AOUT) && ${OBJFORMAT} == "aout"
	@echo "==== NOTICE: a.out buildworld is depreciated and disabled! ====="
	@echo "Read: http://www.freebsd.org/~peter/elfday.html for information."
	@echo "You need to complete a 'make aout-to-elf' to bring your system"
	@echo "up to date with ELF tools.  This requires a fair amount of disk"
	@echo "space to complete.  Alternatively, you can do a binary upgrade"
	@echo "using the 3.0-RELEASE binaries from CD or ftp.freebsd.org in"
	@echo "/pub/FreeBSD/3.0-RELEASE/bin/ to convert your userland to ELF."
	@exit 1
.endif


.for __target in clean cleandepend cleandir depend obj
.for entry in ${SUBDIR}
${entry}.${__target}__D: .PHONY
	@if test -d ${.CURDIR}/${entry}.${MACHINE_ARCH}; then \
		${ECHODIR} "===> ${DIRPRFX}${entry}.${MACHINE_ARCH}"; \
		edir=${entry}.${MACHINE_ARCH}; \
		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>