diff --git a/Makefile b/Makefile
index 4e474ad04e61..8232041e0a35 100644
--- a/Makefile
+++ b/Makefile
@@ -1,798 +1,798 @@
 #
 # $FreeBSD$
 #
 # The common user-driven targets are (for a complete list, see build(7)):
 #
 # universe            - *Really* build *everything* (buildworld and
 #                       all kernels on all architectures).  Define
 #                       MAKE_JUST_KERNELS or WITHOUT_WORLDS to only build kernels,
 #                       MAKE_JUST_WORLDS or WITHOUT_KERNELS to only build userland.
 # tinderbox           - Same as universe, but presents a list of failed build
 #                       targets and exits with an error if there were any.
 # worlds	      - Same as universe, except just makes the worlds.
 # kernels	      - Same as universe, except just makes the kernels.
 # buildworld          - Rebuild *everything*, including glue to help do
 #                       upgrades.
 # installworld        - Install everything built by "buildworld".
 # world               - buildworld + installworld, no kernel.
 # buildkernel         - Rebuild the kernel and the kernel-modules.
 # installkernel       - Install the kernel and the kernel-modules.
 # installkernel.debug
 # reinstallkernel     - Reinstall the kernel and the kernel-modules.
 # reinstallkernel.debug
 # kernel              - buildkernel + installkernel.
 # kernel-toolchain    - Builds the subset of world necessary to build a kernel
 # kernel-toolchains   - Build kernel-toolchain for all universe targets.
 # doxygen             - Build API documentation of the kernel, needs doxygen.
 # checkworld          - Run test suite on installed world.
 # check-old           - List obsolete directories/files/libraries.
 # check-old-dirs      - List obsolete directories.
 # check-old-files     - List obsolete files.
 # check-old-libs      - List obsolete libraries.
 # delete-old          - Delete obsolete directories/files.
 # delete-old-dirs     - Delete obsolete directories.
 # delete-old-files    - Delete obsolete files.
 # delete-old-libs     - Delete obsolete libraries.
 # list-old-dirs       - Raw list of possibly obsolete directories.
 # list-old-files      - Raw list of possibly obsolete files.
 # list-old-libs       - Raw list of possibly obsolete libraries.
 # targets             - Print a list of supported TARGET/TARGET_ARCH pairs
 #                       for world and kernel targets.
 # toolchains          - Build a toolchain for all world and kernel targets.
 # makeman             - Regenerate src.conf(5)
 # sysent              - (Re)build syscall entries from syscalls.master.
 # xdev                - xdev-build + xdev-install for the architecture
 #                       specified with TARGET and TARGET_ARCH.
 # xdev-build          - Build cross-development tools.
 # xdev-install        - Install cross-development tools.
 # xdev-links          - Create traditional links in /usr/bin for cc, etc
 # native-xtools       - Create host binaries that produce target objects
 #                       for use in qemu user-mode jails.  TARGET and
 #                       TARGET_ARCH should be defined.
 # native-xtools-install
 #                     - Install the files to the given DESTDIR/NXTP where
 #                       NXTP defaults to /nxb-bin.
 #
 # This makefile is simple by design. The FreeBSD make automatically reads
 # the /usr/share/mk/sys.mk unless the -m argument is specified on the
 # command line. By keeping this makefile simple, it doesn't matter too
 # much how different the installed mk files are from those in the source
 # tree. This makefile executes a child make process, forcing it to use
 # the mk files from the source tree which are supposed to DTRT.
 #
 # Most of the user-driven targets (as listed above) are implemented in
 # Makefile.inc1.  The exceptions are universe, tinderbox and targets.
 #
 # If you want to build your system from source, be sure that /usr/obj has
 # at least 6 GB of disk space available.  A complete 'universe' build of
 # r340283 (2018-11) required 167 GB of space.  ZFS lz4 compression
 # achieved a 2.18x ratio, reducing actual space to 81 GB.
 #
 # For individuals wanting to build from the sources currently on their
 # system, the simple instructions are:
 #
 # 1.  `cd /usr/src'  (or to the directory containing your source tree).
 # 2.  Define `HISTORICAL_MAKE_WORLD' variable (see README).
 # 3.  `make world'
 #
 # For individuals wanting to upgrade their sources (even if only a
 # delta of a few days):
 #
 #  1.  `cd /usr/src'       (or to the directory containing your source tree).
 #  2.  `make buildworld'
 #  3.  `make buildkernel KERNCONF=YOUR_KERNEL_HERE'     (default is GENERIC).
 #  4.  `make installkernel KERNCONF=YOUR_KERNEL_HERE'   (default is GENERIC).
 #       [steps 3. & 4. can be combined by using the "kernel" target]
 #  5.  `reboot'        (in single user mode: boot -s from the loader prompt).
 #  6.  `etcupdate -p'
 #  7.  `make installworld'
 #  8.  `etcupdate -B'
 #  9.  `make delete-old'
 # 10.  `reboot'
 # 11.  `make delete-old-libs' (in case no 3rd party program uses them anymore)
 #
 # For individuals wanting to build from source with GCC from ports, first
 # install the appropriate GCC cross toolchain package:
 #   `pkg install ${TARGET_ARCH}-gccN`
 #
 # Once you have installed the necessary cross toolchain, simply pass
 # CROSS_TOOLCHAIN=${TARGET_ARCH}-gccN while building with the above steps,
 # e.g., `make buildworld CROSS_TOOLCHAIN=amd64-gcc6`.
 #
 # The ${TARGET_ARCH}-gccN packages are provided as flavors of the
 # devel/freebsd-gccN ports.
 #
 # See src/UPDATING `COMMON ITEMS' for more complete information.
 #
 # If TARGET=machine (e.g. powerpc, arm64, ...) is specified you can
 # cross build world for other machine types using the buildworld target,
 # and once the world is built you can cross build a kernel using the
 # buildkernel target.
 #
 # Define the user-driven targets. These are listed here in alphabetical
 # order, but that's not important.
 #
 # Targets that begin with underscore are internal targets intended for
 # developer convenience only.  They are intentionally not documented and
 # completely subject to change without notice.
 #
 # For more information, see the build(7) manual page.
 #
 
 .if defined(UNIVERSE_TARGET) || defined(MAKE_JUST_WORLDS) || defined(WITHOUT_KERNELS)
 __DO_KERNELS=no
 .endif
 .if defined(MAKE_JUST_KERNELS) || defined(WITHOUT_WORLDS)
 __DO_WORLDS=no
 .endif
 __DO_WORLDS?=yes
 __DO_KERNELS?=yes
 
 # This is included so CC is set to ccache for -V, and COMPILER_TYPE/VERSION
 # can be cached for sub-makes. We can't do this while still running on the
 # old fmake from FreeBSD 9.x or older, so avoid including it then to avoid
 # heartburn upgrading from older systems. The need for CC is done with new
 # make later in the build, and caching COMPILER_TYPE/VERSION is only an
 # optimization. Also sinclude it to be friendlier to foreign OS hosted builds.
 .if ${MAKE_VERSION} >= 20140620 && defined(.PARSEDIR)
 .sinclude <bsd.compiler.mk>
 .endif
 
 # Note: we use this awkward construct to be compatible with FreeBSD's
 # old make used in 10.0 and 9.2 and earlier.
 .if defined(MK_DIRDEPS_BUILD) && ${MK_DIRDEPS_BUILD} == "yes" && \
     !make(showconfig) && !make(print-dir)
 # targets/Makefile plays the role of top-level
 .include "targets/Makefile"
 .else
 
 TGTS=	all all-man buildenv buildenvvars buildkernel buildworld \
 	check check-old check-old-dirs check-old-files check-old-libs \
 	checkdpadd checkworld clean cleandepend cleandir cleankernel \
 	cleanworld cleanuniverse \
 	delete-old delete-old-dirs delete-old-files delete-old-libs \
 	depend distribute distributekernel distributekernel.debug \
 	distributeworld distrib-dirs distribution doxygen \
 	everything hier hierarchy install installcheck installkernel \
 	installkernel.debug packagekernel packageworld \
 	reinstallkernel reinstallkernel.debug \
 	installworld kernel-toolchain libraries maninstall \
 	list-old-dirs list-old-files list-old-libs \
 	obj objlink showconfig tags toolchain \
 	makeman sysent \
 	_worldtmp _legacy _bootstrap-tools _cleanobj _obj \
 	_build-tools _build-metadata _cross-tools _includes _libraries \
 	build32 distribute32 install32 \
 	builddtb xdev xdev-build xdev-install \
 	xdev-links native-xtools native-xtools-install stageworld stagekernel \
 	stage-packages stage-packages-kernel stage-packages-world \
 	create-packages-world create-packages-kernel create-packages \
 	update-packages packages installconfig real-packages real-update-packages \
 	sign-packages package-pkg print-dir test-system-compiler test-system-linker \
 	test-includes
 
 # These targets require a TARGET and TARGET_ARCH be defined.
 XTGTS=	native-xtools native-xtools-install xdev xdev-build xdev-install \
 	xdev-links
 
 # XXX: r156740: This can't work since bsd.subdir.mk is not included ever.
 # It will only work for SUBDIR_TARGETS in make.conf.
 TGTS+=	${SUBDIR_TARGETS}
 
 BITGTS=	files includes
 BITGTS:=${BITGTS} ${BITGTS:S/^/build/} ${BITGTS:S/^/install/}
 TGTS+=	${BITGTS}
 
 # Only some targets are allowed to use meta mode.  Others get it
 # disabled.  In some cases, such as 'install', meta mode can be dangerous
 # as a cookie may be used to prevent redundant installations (such as
 # for WORLDTMP staging).  For DESTDIR=/ we always want to install though.
 # For other cases, such as delete-old-libs, meta mode may break
 # the interactive tty prompt.  The safest route is to just whitelist
 # the ones that benefit from it.
 META_TGT_WHITELIST+= \
 	_* build32 buildfiles buildincludes buildkernel \
 	buildworld everything kernel-toolchain kernel-toolchains kernel \
 	kernels libraries native-xtools showconfig test-includes \
 	test-system-compiler test-system-linker tinderbox toolchain \
 	toolchains universe universe-toolchain world worlds xdev xdev-build
 
 .ORDER: buildworld installworld
 .ORDER: buildworld distrib-dirs
 .ORDER: buildworld distribution
 .ORDER: buildworld distribute
 .ORDER: buildworld distributeworld
 .ORDER: buildworld buildkernel
 .ORDER: distrib-dirs distribute
 .ORDER: distrib-dirs distributeworld
 .ORDER: distrib-dirs installworld
 .ORDER: distribution distribute
 .ORDER: distributeworld distribute
 .ORDER: distributeworld distribution
 .ORDER: installworld distribute
 .ORDER: installworld distribution
 .ORDER: installworld installkernel
 .ORDER: buildkernel installkernel
 .ORDER: buildkernel installkernel.debug
 .ORDER: buildkernel reinstallkernel
 .ORDER: buildkernel reinstallkernel.debug
 
 # Only sanitize PATH on FreeBSD.
 # PATH may include tools that are required to cross-build
 # on non-FreeBSD systems.
 .if ${.MAKE.OS} == "FreeBSD"
 PATH=	/sbin:/bin:/usr/sbin:/usr/bin
 .endif
 MAKEOBJDIRPREFIX?=	/usr/obj
 _MAKEOBJDIRPREFIX!= /usr/bin/env -i PATH=${PATH:Q} ${MAKE} MK_AUTO_OBJ=no \
     ${.MAKEFLAGS:MMAKEOBJDIRPREFIX=*} __MAKE_CONF=${__MAKE_CONF} \
     SRCCONF=${SRCCONF} SRC_ENV_CONF= \
     -f /dev/null -V MAKEOBJDIRPREFIX dummy
 .if !empty(_MAKEOBJDIRPREFIX) || !empty(.MAKEOVERRIDES:MMAKEOBJDIRPREFIX)
 .error MAKEOBJDIRPREFIX can only be set in environment or src-env.conf(5),\
     not as a global (in make.conf(5) or src.conf(5)) or command-line variable.
 .endif
 
 # We often need to use the tree's version of make to build it.
 # Choices add to complexity though.
 # We cannot blindly use a make which may not be the one we want
 # so be explicit - until all choice is removed.
 WANT_MAKE=	bmake
 .if !empty(.MAKE.MODE:Mmeta)
 # 20160604 - support missing-meta,missing-filemon and performance improvements
 WANT_MAKE_VERSION= 20160604
 .else
 # 20160220 - support .dinclude for FAST_DEPEND.
 WANT_MAKE_VERSION= 20160220
 .endif
 MYMAKE=		${OBJROOT}make.${MACHINE}/${WANT_MAKE}
 .if defined(.PARSEDIR)
 HAVE_MAKE=	bmake
 .else
 HAVE_MAKE=	fmake
 .endif
 .if defined(ALWAYS_BOOTSTRAP_MAKE) || \
     ${HAVE_MAKE} != ${WANT_MAKE} || \
     (defined(WANT_MAKE_VERSION) && ${MAKE_VERSION} < ${WANT_MAKE_VERSION})
 NEED_MAKE_UPGRADE= t
 .endif
 .if exists(${MYMAKE})
 SUB_MAKE:= ${MYMAKE} -m ${.CURDIR}/share/mk
 .elif defined(NEED_MAKE_UPGRADE)
 # It may not exist yet but we may cause it to.
 # In the case of fmake, upgrade_checks may cause a newer version to be built.
 SUB_MAKE= `test -x ${MYMAKE} && echo ${MYMAKE} || echo ${MAKE}` \
 	-m ${.CURDIR}/share/mk
 .else
 SUB_MAKE= ${MAKE} -m ${.CURDIR}/share/mk
 .endif
 
 _MAKE=	PATH=${PATH:Q} MAKE_CMD="${MAKE}" ${SUB_MAKE} -f Makefile.inc1 \
 	TARGET=${_TARGET} TARGET_ARCH=${_TARGET_ARCH} ${_MAKEARGS}
 
 .if defined(MK_META_MODE) && ${MK_META_MODE} == "yes"
 # Only allow meta mode for the whitelisted targets.  See META_TGT_WHITELIST
 # above.  If overridden as a make argument then don't bother trying to
 # disable it.
 .if empty(.MAKEOVERRIDES:MMK_META_MODE)
 .for _tgt in ${META_TGT_WHITELIST}
 .if make(${_tgt})
 _CAN_USE_META_MODE?= yes
 .endif
 .endfor
 .if !defined(_CAN_USE_META_MODE)
 _MAKE+=	MK_META_MODE=no
 MK_META_MODE= no
 .if defined(.PARSEDIR)
 .unexport META_MODE
 .endif
 .endif	# !defined(_CAN_USE_META_MODE)
 .endif	# empty(.MAKEOVERRIDES:MMK_META_MODE)
 
 .if ${MK_META_MODE} == "yes"
 .if !exists(/dev/filemon) && !defined(NO_FILEMON) && !make(showconfig)
 # Require filemon be loaded to provide a working incremental build
 .error ${.newline}ERROR: The filemon module (/dev/filemon) is not loaded. \
     ${.newline}ERROR: WITH_META_MODE is enabled but requires filemon for an incremental build. \
     ${.newline}ERROR: 'kldload filemon' or pass -DNO_FILEMON to suppress this error.
 .endif	# !exists(/dev/filemon) && !defined(NO_FILEMON)
 .endif	# ${MK_META_MODE} == yes
 .endif	# defined(MK_META_MODE) && ${MK_META_MODE} == yes
 
 # Guess target architecture from target type, and vice versa, based on
 # historic FreeBSD practice of tending to have TARGET == TARGET_ARCH
 # expanding to TARGET == TARGET_CPUARCH in recent times, with known
 # exceptions.
 .if !defined(TARGET_ARCH) && defined(TARGET)
 # T->TA mapping is usually TARGET with arm64 the odd man out
 _TARGET_ARCH=	${TARGET:S/arm64/aarch64/:S/riscv/riscv64/:S/arm/armv7/}
 .elif !defined(TARGET) && defined(TARGET_ARCH) && \
     ${TARGET_ARCH} != ${MACHINE_ARCH}
 # TA->T mapping is accidentally CPUARCH with aarch64 the odd man out
 _TARGET=	${TARGET_ARCH:${__TO_CPUARCH}:C/aarch64/arm64/}
 .endif
 .if defined(TARGET) && !defined(_TARGET)
 _TARGET=${TARGET}
 .endif
 .if defined(TARGET_ARCH) && !defined(_TARGET_ARCH)
 _TARGET_ARCH=${TARGET_ARCH}
 .endif
 # for historical compatibility for xdev targets
 .if defined(XDEV)
 _TARGET=	${XDEV}
 .endif
 .if defined(XDEV_ARCH)
 _TARGET_ARCH=	${XDEV_ARCH}
 .endif
 # Some targets require a set TARGET/TARGET_ARCH, check before the default
 # MACHINE and after the compatibility handling.
 .if !defined(_TARGET) || !defined(_TARGET_ARCH)
 ${XTGTS}: _assert_target
 .endif
 # Otherwise, default to current machine type and architecture.
 _TARGET?=	${MACHINE}
 _TARGET_ARCH?=	${MACHINE_ARCH}
 
 .if make(native-xtools*)
 NXB_TARGET:=		${_TARGET}
 NXB_TARGET_ARCH:=	${_TARGET_ARCH}
 _TARGET=		${MACHINE}
 _TARGET_ARCH=		${MACHINE_ARCH}
 _MAKE+=			NXB_TARGET=${NXB_TARGET} \
 			NXB_TARGET_ARCH=${NXB_TARGET_ARCH}
 .endif
 
 .if make(print-dir)
 .SILENT:
 .endif
 
 _assert_target: .PHONY .MAKE
 .for _tgt in ${XTGTS}
 .if make(${_tgt})
 	@echo "*** Error: Both TARGET and TARGET_ARCH must be defined for \"${_tgt}\" target"
 	@false
 .endif
 .endfor
 
 #
 # Make sure we have an up-to-date make(1). Only world and buildworld
 # should do this as those are the initial targets used for upgrades.
 # The user can define ALWAYS_CHECK_MAKE to have this check performed
 # for all targets.
 #
 .if defined(ALWAYS_CHECK_MAKE) || !defined(.PARSEDIR)
 ${TGTS}: upgrade_checks
 .else
 buildworld: upgrade_checks
 .endif
 
 #
 # Handle the user-driven targets, using the source relative mk files.
 #
 
 tinderbox toolchains kernel-toolchains: .MAKE
 ${TGTS}: .PHONY .MAKE
 	${_+_}@cd ${.CURDIR}; ${_MAKE} ${.TARGET}
 
 # The historic default "all" target creates files which may cause stale
 # or (in the cross build case) unlinkable results. Fail with an error
 # when no target is given. The users can explicitly specify "all"
 # if they want the historic behavior.
 .MAIN:	_guard
 
 _guard: .PHONY
 	@echo
 	@echo "Explicit target required.  Likely \"${SUBDIR_OVERRIDE:Dall:Ubuildworld}\" is wanted.  See build(7)."
 	@echo
 	@false
 
 STARTTIME!= LC_ALL=C date
 CHECK_TIME!= cmp=`mktemp`; find ${.CURDIR}/sys/sys/param.h -newer "$$cmp" && rm "$$cmp"; echo
 .if !empty(CHECK_TIME)
 .error check your date/time: ${STARTTIME}
 .endif
 
 .if defined(HISTORICAL_MAKE_WORLD) || defined(DESTDIR)
 #
 # world
 #
 # Attempt to rebuild and reinstall everything. This target is not to be
 # used for upgrading an existing FreeBSD system, because the kernel is
 # not included. One can argue that this target doesn't build everything
 # then.
 #
 world: upgrade_checks .PHONY
 	@echo "--------------------------------------------------------------"
 	@echo ">>> make world started on ${STARTTIME}"
 	@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} installworld MK_META_MODE=no
 .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_ALL=C date`"
 	@echo "                   (started ${STARTTIME})"
 	@echo "--------------------------------------------------------------"
 .else
 world: .PHONY
 	@echo "WARNING: make world will overwrite your existing FreeBSD"
 	@echo "installation without also building and installing a new"
 	@echo "kernel.  This can be dangerous.  Please read the handbook,"
 	@echo "'Rebuilding world', for how to upgrade your system."
 	@echo "Define DESTDIR to where you want to install FreeBSD,"
 	@echo "including /, to override this warning and proceed as usual."
 	@echo ""
 	@echo "Bailing out now..."
 	@false
 .endif
 
 #
 # kernel
 #
 # Short hand for `make buildkernel installkernel'
 #
 kernel: buildkernel installkernel .PHONY
 
 #
 # Perform a few tests to determine if the installed tools are adequate
 # for building the world.
 #
 upgrade_checks: .PHONY
 .if defined(NEED_MAKE_UPGRADE)
 	@${_+_}(cd ${.CURDIR} && ${MAKE} ${WANT_MAKE:S,^f,,})
 .endif
 
 #
 # Upgrade make(1) to the current version using the installed
 # headers, libraries and tools.  Also, allow the location of
 # the system bsdmake-like utility to be overridden.
 #
 MMAKEENV=	\
 		DESTDIR= \
 		INSTALL="sh ${.CURDIR}/tools/install.sh"
 MMAKE=		${MMAKEENV} ${MAKE} \
 		OBJTOP=${MYMAKE:H}/obj \
 		OBJROOT='$${OBJTOP}/' \
 		MAKEOBJDIRPREFIX= \
 		MK_MAN=no -DNO_SHARED \
 		-DNO_CPU_CFLAGS MK_WERROR=no \
 		-DNO_SUBDIR \
 		DESTDIR= PROGNAME=${MYMAKE:T}
 
 bmake: .PHONY
 	@echo
 	@echo "--------------------------------------------------------------"
 	@echo ">>> Building an up-to-date ${.TARGET}(1)"
 	@echo "--------------------------------------------------------------"
 	${_+_}@cd ${.CURDIR}/usr.bin/${.TARGET}; \
 		${MMAKE} obj; \
 		${MMAKE} depend; \
 		${MMAKE} all; \
 		${MMAKE} install DESTDIR=${MYMAKE:H} BINDIR=
 
 regress: .PHONY
 	@echo "'make regress' has been renamed 'make check'" | /usr/bin/fmt
 	@false
 
 tinderbox toolchains kernel-toolchains kernels worlds: upgrade_checks
 
 tinderbox: .PHONY
 	@cd ${.CURDIR}; ${SUB_MAKE} DOING_TINDERBOX=YES universe
 
 toolchains: .PHONY
 	@cd ${.CURDIR}; ${SUB_MAKE} UNIVERSE_TARGET=toolchain universe
 
 kernel-toolchains: .PHONY
 	@cd ${.CURDIR}; ${SUB_MAKE} UNIVERSE_TARGET=kernel-toolchain universe
 
 kernels: .PHONY
 	@cd ${.CURDIR}; ${SUB_MAKE} universe -DWITHOUT_WORLDS
 
 worlds: .PHONY
 	@cd ${.CURDIR}; ${SUB_MAKE} UNIVERSE_TARGET=buildworld universe
 
 #
 # universe
 #
 # Attempt to rebuild *everything* for all supported architectures,
 # with a reasonable chance of success, regardless of how old your
 # existing system is.
 #
 .if make(universe) || make(universe_kernels) || make(tinderbox) || \
     make(targets) || make(universe-toolchain)
 #
 # Don't build rarely used, semi-supported architectures unless requested.
 #
 .if defined(EXTRA_TARGETS)
 # powerpcspe excluded from main list until clang fixed
 EXTRA_ARCHES_powerpc=	powerpcspe
 .endif
 TARGETS?=amd64 arm arm64 i386 powerpc riscv
 _UNIVERSE_TARGETS=	${TARGETS}
 TARGET_ARCHES_arm?=	armv6 armv7
 TARGET_ARCHES_arm64?=	aarch64
 TARGET_ARCHES_powerpc?=	powerpc powerpc64 powerpc64le ${EXTRA_ARCHES_powerpc}
-TARGET_ARCHES_riscv?=	riscv64 riscv64sf
+TARGET_ARCHES_riscv?=	riscv64
 .for target in ${TARGETS}
 TARGET_ARCHES_${target}?= ${target}
 .endfor
 
 .if defined(USE_GCC_TOOLCHAINS)
 TOOLCHAINS_amd64=	amd64-gcc12
 TOOLCHAINS_arm=		armv6-gcc12 armv7-gcc12
 TOOLCHAIN_armv7=	armv7-gcc12
 TOOLCHAINS_arm64=	aarch64-gcc12
 TOOLCHAINS_i386=	i386-gcc12
 TOOLCHAINS_powerpc=	powerpc-gcc12 powerpc64-gcc12
 TOOLCHAIN_powerpc64=	powerpc64-gcc12
 TOOLCHAINS_riscv=	riscv64-gcc12
 .endif
 
 # If a target is using an external toolchain, set MAKE_PARAMS to enable use
 # of the toolchain.  If the external toolchain is missing, exclude the target
 # from universe.
 .for target in ${_UNIVERSE_TARGETS}
 .if !empty(TOOLCHAINS_${target})
 .for toolchain in ${TOOLCHAINS_${target}}
 .if !exists(/usr/local/share/toolchains/${toolchain}.mk)
 _UNIVERSE_TARGETS:= ${_UNIVERSE_TARGETS:N${target}}
 universe: universe_${toolchain}_skip .PHONY
 universe_epilogue: universe_${toolchain}_skip .PHONY
 universe_${toolchain}_skip: universe_prologue .PHONY
 	@echo ">> ${target} skipped - install ${toolchain} port or package to build"
 .endif
 .endfor
 .for arch in ${TARGET_ARCHES_${target}}
 TOOLCHAIN_${arch}?=	${TOOLCHAINS_${target}:[1]}
 MAKE_PARAMS_${arch}?=	CROSS_TOOLCHAIN=${TOOLCHAIN_${arch}}
 .endfor
 .endif
 .endfor
 
 UNIVERSE_TARGET?=	buildworld
 KERNSRCDIR?=		${.CURDIR}/sys
 
 targets:	.PHONY
 	@echo "Supported TARGET/TARGET_ARCH pairs for world and kernel targets"
 .for target in ${TARGETS}
 .for target_arch in ${TARGET_ARCHES_${target}}
 	@echo "    ${target}/${target_arch}"
 .endfor
 .endfor
 
 .if defined(DOING_TINDERBOX)
 FAILFILE=${.CURDIR}/_.tinderbox.failed
 MAKEFAIL=tee -a ${FAILFILE}
 .else
 MAKEFAIL=cat
 .endif
 
 universe_prologue:  upgrade_checks
 universe: universe_prologue
 universe_prologue: .PHONY
 	@echo "--------------------------------------------------------------"
 	@echo ">>> make universe started on ${STARTTIME}"
 	@echo "--------------------------------------------------------------"
 .if defined(DOING_TINDERBOX)
 	@rm -f ${FAILFILE}
 .endif
 
 universe-toolchain: .PHONY universe_prologue
 	@echo "--------------------------------------------------------------"
 	@echo "> Toolchain bootstrap started on `LC_ALL=C date`"
 	@echo "--------------------------------------------------------------"
 	${_+_}@cd ${.CURDIR}; \
 	    env PATH=${PATH:Q} ${SUB_MAKE} ${JFLAG} kernel-toolchain \
 	    TARGET=${MACHINE} TARGET_ARCH=${MACHINE_ARCH} \
 	    OBJTOP="${HOST_OBJTOP}" \
 	    WITHOUT_SYSTEM_COMPILER=yes \
 	    WITHOUT_SYSTEM_LINKER=yes \
 	    TOOLS_PREFIX_UNDEF= \
 	    kernel-toolchain \
 	    MK_LLVM_TARGET_ALL=yes \
 	    > _.${.TARGET} 2>&1 || \
 	    (echo "${.TARGET} failed," \
 	    "check _.${.TARGET} for details" | \
 	    ${MAKEFAIL}; false)
 	@if [ ! -e "${HOST_OBJTOP}/tmp/usr/bin/cc" ]; then \
 	    echo "Missing host compiler at ${HOST_OBJTOP}/tmp/usr/bin/cc?" >&2; \
 	    false; \
 	fi
 	@if [ ! -e "${HOST_OBJTOP}/tmp/usr/bin/ld" ]; then \
 	    echo "Missing host linker at ${HOST_OBJTOP}/tmp/usr/bin/ld?" >&2; \
 	    false; \
 	fi
 	@echo "--------------------------------------------------------------"
 	@echo "> Toolchain bootstrap completed on `LC_ALL=C date`"
 	@echo "--------------------------------------------------------------"
 
 .for target in ${_UNIVERSE_TARGETS}
 universe: universe_${target}
 universe_epilogue: universe_${target}
 universe_${target}: universe_${target}_prologue .PHONY
 universe_${target}_prologue: universe_prologue .PHONY
 	@echo ">> ${target} started on `LC_ALL=C date`"
 universe_${target}_worlds: .PHONY
 
 .if !make(targets) && !make(universe-toolchain)
 .for target_arch in ${TARGET_ARCHES_${target}}
 .if !defined(_need_clang_${target}_${target_arch})
 _need_clang_${target}_${target_arch} != \
 	env TARGET=${target} TARGET_ARCH=${target_arch} \
 	${SUB_MAKE} -C ${.CURDIR} -f Makefile.inc1 test-system-compiler \
 	    ${MAKE_PARAMS_${target_arch}} -V MK_CLANG_BOOTSTRAP 2>/dev/null || \
 	    echo unknown
 .export _need_clang_${target}_${target_arch}
 .endif
 .if !defined(_need_lld_${target}_${target_arch})
 _need_lld_${target}_${target_arch} != \
 	env TARGET=${target} TARGET_ARCH=${target_arch} \
 	${SUB_MAKE} -C ${.CURDIR} -f Makefile.inc1 test-system-linker \
 	    ${MAKE_PARAMS_${target_arch}} -V MK_LLD_BOOTSTRAP 2>/dev/null || \
 	    echo unknown
 .export _need_lld_${target}_${target_arch}
 .endif
 # Setup env for each arch to use the one clang.
 .if defined(_need_clang_${target}_${target_arch}) && \
     ${_need_clang_${target}_${target_arch}} == "yes"
 # No check on existing XCC or CROSS_BINUTILS_PREFIX, etc, is needed since
 # we use the test-system-compiler logic to determine if clang needs to be
 # built.  It will be no from that logic if already using an external
 # toolchain or /usr/bin/cc.
 # XXX: Passing HOST_OBJTOP into the PATH would allow skipping legacy,
 #      bootstrap-tools, and cross-tools.  Need to ensure each tool actually
 #      supports all TARGETS though.
 # For now we only pass UNIVERSE_TOOLCHAIN_PATH which will be added at the end
 # of STRICTTMPPATH to ensure that the target-specific binaries come first.
 MAKE_PARAMS_${target_arch}+= \
 	XCC="${HOST_OBJTOP}/tmp/usr/bin/cc" \
 	XCXX="${HOST_OBJTOP}/tmp/usr/bin/c++" \
 	XCPP="${HOST_OBJTOP}/tmp/usr/bin/cpp" \
 	UNIVERSE_TOOLCHAIN_PATH=${HOST_OBJTOP}/tmp/usr/bin
 .endif
 .if defined(_need_lld_${target}_${target_arch}) && \
     ${_need_lld_${target}_${target_arch}} == "yes"
 MAKE_PARAMS_${target_arch}+= \
 	XLD="${HOST_OBJTOP}/tmp/usr/bin/ld"
 .endif
 .endfor
 .endif	# !make(targets)
 
 .if ${__DO_WORLDS} == "yes"
 universe_${target}_done: universe_${target}_worlds .PHONY
 .for target_arch in ${TARGET_ARCHES_${target}}
 universe_${target}_worlds: universe_${target}_${target_arch} .PHONY
 .if (defined(_need_clang_${target}_${target_arch}) && \
     ${_need_clang_${target}_${target_arch}} == "yes") || \
     (defined(_need_lld_${target}_${target_arch}) && \
     ${_need_lld_${target}_${target_arch}} == "yes")
 universe_${target}_${target_arch}: universe-toolchain
 universe_${target}_prologue: universe-toolchain
 .endif
 universe_${target}_${target_arch}: universe_${target}_prologue .MAKE .PHONY
 	@echo ">> ${target}.${target_arch} ${UNIVERSE_TARGET} started on `LC_ALL=C date`"
 	@(cd ${.CURDIR} && env __MAKE_CONF=/dev/null \
 	    ${SUB_MAKE} ${JFLAG} ${UNIVERSE_TARGET} \
 	    TARGET=${target} \
 	    TARGET_ARCH=${target_arch} \
 	    ${MAKE_PARAMS_${target_arch}} \
 	    > _.${target}.${target_arch}.${UNIVERSE_TARGET} 2>&1 || \
 	    (echo "${target}.${target_arch} ${UNIVERSE_TARGET} failed," \
 	    "check _.${target}.${target_arch}.${UNIVERSE_TARGET} for details" | \
 	    ${MAKEFAIL}))
 	@echo ">> ${target}.${target_arch} ${UNIVERSE_TARGET} completed on `LC_ALL=C date`"
 .endfor
 .endif # ${__DO_WORLDS} == "yes"
 
 .if ${__DO_KERNELS} == "yes"
 universe_${target}_done: universe_${target}_kernels .PHONY
 universe_${target}_kernels: universe_${target}_worlds .PHONY
 universe_${target}_kernels: universe_${target}_prologue .MAKE .PHONY
 	@cd ${.CURDIR}; ${SUB_MAKE} ${.MAKEFLAGS} TARGET=${target} \
 	    universe_kernels
 .endif # ${__DO_KERNELS} == "yes"
 
 # Tell the user the worlds and kernels have completed
 universe_${target}: universe_${target}_done
 universe_${target}_done:
 	@echo ">> ${target} completed on `LC_ALL=C date`"
 .endfor
 .if make(universe_kernconfs) || make(universe_kernels)
 .if !defined(TARGET)
 TARGET!=	uname -m
 .endif
 universe_kernels_prologue: .PHONY
 	@echo ">> ${TARGET} kernels started on `LC_ALL=C date`"
 universe_kernels: universe_kernconfs .PHONY
 	@echo ">> ${TARGET} kernels completed on `LC_ALL=C date`"
 .if defined(MAKE_ALL_KERNELS)
 _THINNER=cat
 .elif defined(MAKE_LINT_KERNELS)
 _THINNER=grep 'LINT' || true
 .else
 _THINNER=xargs grep -L "^.NO_UNIVERSE" || true
 .endif
 KERNCONFS!=	cd ${KERNSRCDIR}/${TARGET}/conf && \
 		find [[:upper:][:digit:]]*[[:upper:][:digit:]] \
 		-type f -maxdepth 0 \
 		! -name DEFAULTS ! -name NOTES | \
 		${_THINNER}
 universe_kernconfs: universe_kernels_prologue .PHONY
 .for kernel in ${KERNCONFS}
 TARGET_ARCH_${kernel}!=	cd ${KERNSRCDIR}/${TARGET}/conf && \
 	env PATH=${HOST_OBJTOP}/tmp/legacy/bin:${PATH:Q} \
 	config -m ${KERNSRCDIR}/${TARGET}/conf/${kernel} 2> /dev/null | \
 	grep -v WARNING: | cut -f 2
 .if empty(TARGET_ARCH_${kernel})
 .error Target architecture for ${TARGET}/conf/${kernel} unknown.  config(8) likely too old.
 .endif
 universe_kernconfs_${TARGET_ARCH_${kernel}}: universe_kernconf_${TARGET}_${kernel}
 universe_kernconf_${TARGET}_${kernel}: .MAKE
 	@echo ">> ${TARGET}.${TARGET_ARCH_${kernel}} ${kernel} kernel started on `LC_ALL=C date`"
 	@(cd ${.CURDIR} && env __MAKE_CONF=/dev/null \
 	    ${SUB_MAKE} ${JFLAG} buildkernel \
 	    TARGET=${TARGET} \
 	    TARGET_ARCH=${TARGET_ARCH_${kernel}} \
 	    ${MAKE_PARAMS_${TARGET_ARCH_${kernel}}} \
 	    KERNCONF=${kernel} \
 	    > _.${TARGET}.${kernel} 2>&1 || \
 	    (echo "${TARGET} ${kernel} kernel failed," \
 	    "check _.${TARGET}.${kernel} for details"| ${MAKEFAIL}))
 	@echo ">> ${TARGET}.${TARGET_ARCH_${kernel}} ${kernel} kernel completed on `LC_ALL=C date`"
 .endfor
 .for target_arch in ${TARGET_ARCHES_${TARGET}}
 universe_kernconfs: universe_kernconfs_${target_arch} .PHONY
 universe_kernconfs_${target_arch}:
 .endfor
 .endif	# make(universe_kernels)
 universe: universe_epilogue
 universe_epilogue: .PHONY
 	@echo "--------------------------------------------------------------"
 	@echo ">>> make universe completed on `LC_ALL=C date`"
 	@echo "                      (started ${STARTTIME})"
 	@echo "--------------------------------------------------------------"
 .if defined(DOING_TINDERBOX)
 	@if [ -e ${FAILFILE} ] ; then \
 		echo "Tinderbox failed:" ;\
 		cat ${FAILFILE} ;\
 		exit 1 ;\
 	fi
 .endif
 .endif
 
 .if defined(.PARSEDIR)
 # This makefile does not run in meta mode
 .MAKE.MODE= normal
 # Normally the things we run from here don't either.
 # Using -DWITH_META_MODE
 # we can buildworld with meta files created which are useful 
 # for debugging, but without any of the rest of a meta mode build.
 MK_DIRDEPS_BUILD= no
 MK_STAGING= no
 # tell meta.autodep.mk to not even think about updating anything.
 UPDATE_DEPENDFILE= NO
 .if !make(showconfig)
 .export MK_DIRDEPS_BUILD MK_STAGING UPDATE_DEPENDFILE
 .endif
 
 .if make(universe)
 # we do not want a failure of one branch abort all.
 MAKE_JOB_ERROR_TOKEN= no
 .export MAKE_JOB_ERROR_TOKEN
 .endif
 .endif # bmake
 
 .endif				# DIRDEPS_BUILD
diff --git a/Makefile.inc1 b/Makefile.inc1
index 471267b3435f..e131cc463bc8 100644
--- a/Makefile.inc1
+++ b/Makefile.inc1
@@ -1,3633 +1,3632 @@
 #
 # $FreeBSD$
 #
 # Make command line options:
 #	-DNO_CLEANDIR run ${MAKE} clean, instead of ${MAKE} cleandir
 #	-DNO_CLEAN do not clean at all
 #	-DDB_FROM_SRC use the user/group databases in src/etc instead of
 #	    the system database when installing.
 #	-DNO_SHARE do not go into share subdir
 #	-DKERNFAST define NO_KERNEL{CONFIG,CLEAN,OBJ}
 #	-DNO_KERNELCONFIG do not run config in ${MAKE} buildkernel
 #	-DNO_KERNELCLEAN do not run ${MAKE} clean in ${MAKE} buildkernel
 #	-DNO_KERNELOBJ do not run ${MAKE} obj in ${MAKE} buildkernel
 #	-DNO_ROOT install without using root privilege
 #	-DWITHOUT_CTF do not run the DTrace CTF conversion tools on built objects
 #	LOCAL_DIRS="list of dirs" to add additional dirs to the SUBDIR list
 #	LOCAL_ITOOLS="list of tools" to add additional tools to the ITOOLS list
 #	LOCAL_LIB_DIRS="list of dirs" to add additional dirs to libraries target
 #	LOCAL_MTREE="list of mtree files" to process to allow local directories
 #	    to be created before files are installed
 #	LOCAL_LEGACY_DIRS="list of dirs" to add additional dirs to the legacy
 #	    target
 #	LOCAL_BSTOOL_DIRS="list of dirs" to add additional dirs to the
 #	    bootstrap-tools target
 #	LOCAL_TOOL_DIRS="list of dirs" to add additional dirs to the build-tools
 #	    target
 #	LOCAL_XTOOL_DIRS="list of dirs" to add additional dirs to the
 #	    cross-tools target
 #	METALOG="path to metadata log" to write permission and ownership
 #	    when NO_ROOT is set.  (default: ${DESTDIR}/${DISTDIR}/METALOG,
 #           check /etc/make.conf for DISTDIR)
 #	TARGET="machine" to crossbuild world for a different machine type
 #	TARGET_ARCH= may be required when a TARGET supports multiple endians
 #	BUILDENV_SHELL= shell to launch for the buildenv target (def:${SHELL})
 #	WORLD_FLAGS= additional flags to pass to make(1) during buildworld
 #	KERNEL_FLAGS= additional flags to pass to make(1) during buildkernel
 #	SUBDIR_OVERRIDE="list of dirs" to build rather than everything.
 #	    All libraries and includes, and some build tools will still build.
 
 #
 # The intended user-driven targets are:
 # buildworld  - rebuild *everything*, including glue to help do upgrades
 # installworld- install everything built by "buildworld"
 # checkworld  - run test suite on installed world
 # doxygen     - build API documentation of the kernel
 #
 # Standard targets (not defined here) are documented in the makefiles in
 # /usr/share/mk.  These include:
 #		obj depend all install clean cleandepend cleanobj
 
 .if !defined(TARGET) || !defined(TARGET_ARCH)
 .error Both TARGET and TARGET_ARCH must be defined.
 .endif
 
 .if make(showconfig) || make(test-system-*)
 _MKSHOWCONFIG=	t
 .endif
 
 SRCDIR?=	${.CURDIR}
 LOCALBASE?=	/usr/local
 TIME_ENV ?= time env
 
 .include "share/mk/src.tools.mk"
 
 # Cross toolchain changes must be in effect before bsd.compiler.mk
 # so that gets the right CC, and pass CROSS_TOOLCHAIN to submakes.
 .if defined(CROSS_TOOLCHAIN)
 .if exists(${LOCALBASE}/share/toolchains/${CROSS_TOOLCHAIN}.mk)
 .include "${LOCALBASE}/share/toolchains/${CROSS_TOOLCHAIN}.mk"
 .elif exists(${CROSS_TOOLCHAIN})
 .include "${CROSS_TOOLCHAIN}"
 .else
 .error CROSS_TOOLCHAIN ${CROSS_TOOLCHAIN} not found
 .endif
 CROSSENV+=CROSS_TOOLCHAIN="${CROSS_TOOLCHAIN}"
 .endif
 .if defined(CROSS_TOOLCHAIN_PREFIX)
 CROSS_COMPILER_PREFIX?=${CROSS_TOOLCHAIN_PREFIX}
 .endif
 
 XCOMPILERS=	CC CXX CPP
 .for COMPILER in ${XCOMPILERS}
 .if defined(CROSS_COMPILER_PREFIX)
 X${COMPILER}?=	${CROSS_COMPILER_PREFIX}${${COMPILER}}
 .else
 X${COMPILER}?=	${${COMPILER}}
 .endif
 .endfor
 # If a full path to an external cross compiler is given, don't build
 # a cross compiler.
 .if ${XCC:N${CCACHE_BIN}:M/*}
 MK_CLANG_BOOTSTRAP=	no
 # Make sure sub-makes see the option as disabled so the hack in bsd.sys.mk to
 # work around incompatible headers in Clang's resource directory is enabled.
 .MAKEOVERRIDES+=	MK_CLANG_BOOTSTRAP
 .endif
 
 # Pull in compiler metadata from buildworld/toolchain if possible to avoid
 # running CC from bsd.compiler.mk.
 .if make(installworld) || make(install) || make(distributeworld) || \
     make(stageworld)
 .-include "${OBJTOP}/toolchain-metadata.mk"
 .if !defined(_LOADED_TOOLCHAIN_METADATA)
 .error A build is required first.  You may have the wrong MAKEOBJDIRPREFIX set.
 .endif
 .endif
 
 # Pull in COMPILER_TYPE and COMPILER_FREEBSD_VERSION early. Pull it from the
 # tree to be friendlier to foreign OS builds. It's safe to do so unconditionally
 # here since we will always have the right make, unlike in src/Makefile
 # Don't include bsd.linker.mk yet until XBINUTILS is handled (after src.opts.mk)
 _NO_INCLUDE_LINKERMK=	t
 # We also want the X_COMPILER* variables if we are using an external toolchain.
 _WANT_TOOLCHAIN_CROSS_VARS=	t
 .include "share/mk/bsd.compiler.mk"
 .undef _NO_INCLUDE_LINKERMK
 .undef _WANT_TOOLCHAIN_CROSS_VARS
 # src.opts.mk depends on COMPILER_FEATURES
 .include "share/mk/src.opts.mk"
 
 .if ${TARGET} == ${MACHINE}
 TARGET_CPUTYPE?=${CPUTYPE}
 .else
 TARGET_CPUTYPE?=
 .endif
 .if !empty(TARGET_CPUTYPE)
 _TARGET_CPUTYPE=${TARGET_CPUTYPE}
 .else
 _TARGET_CPUTYPE=dummy
 .endif
 .if ${TARGET} == "arm"
 .if ${TARGET_ARCH:Marmv[67]*} != "" && ${TARGET_CPUTYPE:M*soft*} == ""
 TARGET_TRIPLE_ABI=	gnueabihf
 .else
 TARGET_TRIPLE_ABI=	gnueabi
 .endif
 .endif
 MACHINE_TRIPLE_ABI?=	unknown
 MACHINE_TRIPLE?=${MACHINE_ARCH:S/amd64/x86_64/:C/sf$//}-${MACHINE_TRIPLE_ABI}-freebsd${OS_REVISION}
 TARGET_TRIPLE_ABI?=	unknown
 TARGET_TRIPLE?=	${TARGET_ARCH:S/amd64/x86_64/:C/sf$//}-${TARGET_TRIPLE_ABI}-freebsd${OS_REVISION}
 KNOWN_ARCHES?=	aarch64/arm64 \
 		amd64 \
 		armv6/arm \
 		armv7/arm \
 		i386 \
 		powerpc \
 		powerpc64/powerpc \
 		powerpc64le/powerpc \
 		powerpcspe/powerpc \
-		riscv64/riscv \
-		riscv64sf/riscv
+		riscv64/riscv
 
 .if ${TARGET} == ${TARGET_ARCH}
 _t=		${TARGET}
 .else
 _t=		${TARGET_ARCH}/${TARGET}
 .endif
 .for _t in ${_t}
 .if empty(KNOWN_ARCHES:M${_t})
 .error Unknown target ${TARGET_ARCH}:${TARGET}.
 .endif
 .endfor
 
 .if ${.MAKE.OS} != "FreeBSD"
 CROSSBUILD_HOST=${.MAKE.OS}
 .if ${.MAKE.OS} != "Linux" && ${.MAKE.OS} != "Darwin"
 .warning Unsupported crossbuild system: ${.MAKE.OS}. Build will probably fail!
 .endif
 # We need to force NO_ROOT/DB_FROM_SRC builds when building on other operating
 # systems since the BSD.foo.dist specs contain users and groups that do not
 # exist by default on a Linux/MacOS system.
 NO_ROOT:=	1
 DB_FROM_SRC:=	1
 .export NO_ROOT
 .endif
 
 # If all targets are disabled for system llvm then don't expect it to work
 # for cross-builds.
 .if !defined(TOOLS_PREFIX) && ${MK_LLVM_TARGET_ALL} == "no" && \
     ${MACHINE} != ${TARGET} && ${MACHINE_ARCH} != ${TARGET_ARCH} && \
     !make(showconfig)
 MK_SYSTEM_COMPILER=	no
 MK_SYSTEM_LINKER=	no
 .endif
 
 # Handle external binutils.
 .if defined(CROSS_TOOLCHAIN_PREFIX)
 CROSS_BINUTILS_PREFIX?=${CROSS_TOOLCHAIN_PREFIX}
 .endif
 XBINUTILS=	AS AR ELFCTL LD NM OBJCOPY RANLIB SIZE STRINGS STRIPBIN
 .for BINUTIL in ${XBINUTILS}
 .if defined(CROSS_BINUTILS_PREFIX) && \
     exists(${CROSS_BINUTILS_PREFIX}/${${BINUTIL}})
 X${BINUTIL}?=	${CROSS_BINUTILS_PREFIX:C,/*$,,}/${${BINUTIL}}
 .else
 X${BINUTIL}?=	${${BINUTIL}}
 .endif
 .endfor
 
 # If a full path to an external linker is given, don't build lld.
 .if ${XLD:M/*}
 MK_LLD_BOOTSTRAP=	no
 .endif
 
 # We also want the X_LINKER* variables if we are using an external toolchain.
 _WANT_TOOLCHAIN_CROSS_VARS=	t
 .include "share/mk/bsd.linker.mk"
 .undef _WANT_TOOLCHAIN_CROSS_VARS
 
 # Begin WITH_SYSTEM_COMPILER / WITH_SYSTEM_LD
 
 # WITH_SYSTEM_COMPILER - Pull in needed values and make a decision.
 
 # Check if there is a local compiler that can satisfy as an external compiler.
 # Which compiler is expected to be used?
 .if ${MK_CLANG_BOOTSTRAP} == "yes"
 WANT_COMPILER_TYPE=	clang
 .else
 WANT_COMPILER_TYPE=
 .endif
 
 .if !defined(WANT_COMPILER_FREEBSD_VERSION) && !make(showconfig) && \
     !make(test-system-linker)
 .if ${WANT_COMPILER_TYPE} == "clang"
 WANT_COMPILER_FREEBSD_VERSION_FILE= lib/clang/freebsd_cc_version.h
 WANT_COMPILER_FREEBSD_VERSION!= \
 	awk '$$2 == "FREEBSD_CC_VERSION" {printf("%d\n", $$3)}' \
 	${SRCDIR}/${WANT_COMPILER_FREEBSD_VERSION_FILE} || echo unknown
 WANT_COMPILER_VERSION_FILE= lib/clang/include/clang/Basic/Version.inc
 WANT_COMPILER_VERSION!= \
 	awk '$$2 == "CLANG_VERSION" {split($$3, a, "."); print a[1] * 10000 + a[2] * 100 + a[3]}' \
 	${SRCDIR}/${WANT_COMPILER_VERSION_FILE} || echo unknown
 .endif
 .export WANT_COMPILER_FREEBSD_VERSION WANT_COMPILER_VERSION
 .endif	# !defined(WANT_COMPILER_FREEBSD_VERSION)
 
 # It needs to be the same revision as we would build for the bootstrap.
 # If the expected vs CC is different then we can't skip.
 # GCC cannot be used for cross-arch yet.  For clang we pass -target later if
 # TARGET_ARCH!=MACHINE_ARCH.
 .if ${MK_SYSTEM_COMPILER} == "yes" && \
     defined(WANT_COMPILER_FREEBSD_VERSION) && \
     ${MK_CLANG_BOOTSTRAP} == "yes" && \
     !make(xdev*) && \
     ${X_COMPILER_TYPE} == ${WANT_COMPILER_TYPE} && \
     (${X_COMPILER_TYPE} == "clang" || ${TARGET_ARCH} == ${MACHINE_ARCH}) && \
     ${X_COMPILER_VERSION} == ${WANT_COMPILER_VERSION} && \
     ${X_COMPILER_FREEBSD_VERSION} == ${WANT_COMPILER_FREEBSD_VERSION}
 # Everything matches, disable the bootstrap compiler.
 MK_CLANG_BOOTSTRAP=	no
 USING_SYSTEM_COMPILER=	yes
 .endif	# ${WANT_COMPILER_TYPE} == ${COMPILER_TYPE}
 
 # WITH_SYSTEM_LD - Pull in needed values and make a decision.
 
 # Check if there is a local linker that can satisfy as an external linker.
 # Which linker is expected to be used?
 .if ${MK_LLD_BOOTSTRAP} == "yes"
 WANT_LINKER_TYPE=		lld
 .else
 WANT_LINKER_TYPE=
 .endif
 
 .if !defined(WANT_LINKER_FREEBSD_VERSION) && !make(showconfig) && \
     !make(test-system-compiler)
 .if ${WANT_LINKER_TYPE} == "lld"
 WANT_LINKER_FREEBSD_VERSION_FILE= lib/clang/include/lld/Common/Version.inc
 WANT_LINKER_FREEBSD_VERSION!= \
 	awk '$$2 == "LLD_FREEBSD_VERSION" {print $$3}' \
 	${SRCDIR}/${WANT_LINKER_FREEBSD_VERSION_FILE} || echo unknown
 WANT_LINKER_VERSION_FILE= lib/clang/include/lld/Common/Version.inc
 WANT_LINKER_VERSION!= \
 	awk '$$2 == "LLD_VERSION_STRING" {gsub("\"", "", $$3); split($$3, a, "."); print a[1] * 10000 + a[2] * 100 + a[3]}' \
 	${SRCDIR}/${WANT_LINKER_VERSION_FILE} || echo unknown
 .else
 WANT_LINKER_FREEBSD_VERSION_FILE=
 WANT_LINKER_FREEBSD_VERSION=
 .endif
 .export WANT_LINKER_FREEBSD_VERSION WANT_LINKER_VERSION
 .endif	# !defined(WANT_LINKER_FREEBSD_VERSION)
 
 .if ${MK_SYSTEM_LINKER} == "yes" && \
     defined(WANT_LINKER_FREEBSD_VERSION) && \
     (${MK_LLD_BOOTSTRAP} == "yes") && \
     !make(xdev*) && \
     ${X_LINKER_TYPE} == ${WANT_LINKER_TYPE} && \
     ${X_LINKER_VERSION} == ${WANT_LINKER_VERSION} && \
     ${X_LINKER_FREEBSD_VERSION} == ${WANT_LINKER_FREEBSD_VERSION}
 # Everything matches, disable the bootstrap linker.
 MK_LLD_BOOTSTRAP=	no
 USING_SYSTEM_LINKER=	yes
 .endif	# ${WANT_LINKER_TYPE} == ${LINKER_TYPE}
 
 # WITH_SYSTEM_COMPILER / WITH_SYSTEM_LINKER - Handle defaults and debug.
 USING_SYSTEM_COMPILER?=	no
 USING_SYSTEM_LINKER?=	no
 
 TEST_SYSTEM_COMPILER_VARS= \
 	USING_SYSTEM_COMPILER MK_SYSTEM_COMPILER \
 	MK_CROSS_COMPILER MK_CLANG_BOOTSTRAP \
 	WANT_COMPILER_TYPE WANT_COMPILER_VERSION WANT_COMPILER_VERSION_FILE \
 	WANT_COMPILER_FREEBSD_VERSION WANT_COMPILER_FREEBSD_VERSION_FILE \
 	CC COMPILER_TYPE COMPILER_FEATURES COMPILER_VERSION \
 	COMPILER_FREEBSD_VERSION \
 	XCC X_COMPILER_TYPE X_COMPILER_FEATURES X_COMPILER_VERSION \
 	X_COMPILER_FREEBSD_VERSION
 TEST_SYSTEM_LINKER_VARS= \
 	USING_SYSTEM_LINKER MK_SYSTEM_LINKER \
 	MK_LLD_BOOTSTRAP \
 	WANT_LINKER_TYPE WANT_LINKER_VERSION WANT_LINKER_VERSION_FILE \
 	WANT_LINKER_FREEBSD_VERSION WANT_LINKER_FREEBSD_VERSION_FILE \
 	LD LINKER_TYPE LINKER_FEATURES LINKER_VERSION \
 	LINKER_FREEBSD_VERSION \
 	XLD X_LINKER_TYPE X_LINKER_FEATURES X_LINKER_VERSION \
 	X_LINKER_FREEBSD_VERSION
 
 .for _t in compiler linker
 test-system-${_t}: .PHONY
 .for v in ${TEST_SYSTEM_${_t:tu}_VARS}
 	${_+_}@printf "%-35s= %s\n" "${v}" "${${v}}"
 .endfor
 .endfor
 .if (make(buildworld) || make(buildkernel) || make(kernel-toolchain) || \
     make(toolchain) || make(_cross-tools))
 .if ${USING_SYSTEM_COMPILER} == "yes"
 .info SYSTEM_COMPILER: Determined that CC=${CC} matches the source tree.  Not bootstrapping a cross-compiler.
 .elif ${MK_CLANG_BOOTSTRAP} == "yes"
 .info SYSTEM_COMPILER: libclang will be built for bootstrapping a cross-compiler.
 .endif
 .if ${USING_SYSTEM_LINKER} == "yes"
 .info SYSTEM_LINKER: Determined that LD=${LD} matches the source tree.  Not bootstrapping a cross-linker.
 .elif ${MK_LLD_BOOTSTRAP} == "yes"
 .info SYSTEM_LINKER: libclang will be built for bootstrapping a cross-linker.
 .endif
 .endif
 
 # End WITH_SYSTEM_COMPILER / WITH_SYSTEM_LD
 
 # Store some compiler metadata for use in installworld where we don't
 # want to invoke CC at all.
 _TOOLCHAIN_METADATA_VARS=	COMPILER_VERSION \
 				COMPILER_TYPE \
 				COMPILER_FEATURES \
 				COMPILER_FREEBSD_VERSION \
 				COMPILER_RESOURCE_DIR \
 				LINKER_VERSION \
 				LINKER_FEATURES \
 				LINKER_TYPE \
 				LINKER_FREEBSD_VERSION
 toolchain-metadata.mk: .PHONY .META
 	@: > ${.TARGET}
 	@echo ".info Using cached toolchain metadata from build at $$(hostname) on $$(date)" \
 	    > ${.TARGET}
 	@echo "_LOADED_TOOLCHAIN_METADATA=t" >> ${.TARGET}
 .for v in ${_TOOLCHAIN_METADATA_VARS}
 	@echo "${v}=${${v}}" >> ${.TARGET}
 	@echo "X_${v}=${X_${v}}" >> ${.TARGET}
 .endfor
 	@echo ".export ${_TOOLCHAIN_METADATA_VARS}" >> ${.TARGET}
 	@echo ".export ${_TOOLCHAIN_METADATA_VARS:C,^,X_,}" >> ${.TARGET}
 
 
 # We must do lib/ and libexec/ before bin/ in case of a mid-install error to
 # keep the users system reasonably usable.  For static->dynamic root upgrades,
 # we don't want to install a dynamic binary without rtld and the needed
 # libraries.  More commonly, for dynamic root, we don't want to install a
 # binary that requires a newer library version that hasn't been installed yet.
 # This ordering is not a guarantee though.  The only guarantee of a working
 # system here would require fine-grained ordering of all components based
 # on their dependencies.
 .if !empty(SUBDIR_OVERRIDE)
 SUBDIR=	${SUBDIR_OVERRIDE}
 .else
 SUBDIR=	lib libexec
 # Add LOCAL_LIB_DIRS, but only if they will not be picked up as a SUBDIR
 # of a LOCAL_DIRS directory.  This allows LOCAL_DIRS=foo and
 # LOCAL_LIB_DIRS=foo/lib to behave as expected.
 .for _DIR in ${LOCAL_DIRS:M*/} ${LOCAL_DIRS:N*/:S|$|/|}
 _REDUNDANT_LIB_DIRS+=    ${LOCAL_LIB_DIRS:M${_DIR}*}
 .endfor
 .for _DIR in ${LOCAL_LIB_DIRS}
 .if ${_DIR} == ".WAIT" || (empty(_REDUNDANT_LIB_DIRS:M${_DIR}) && exists(${.CURDIR}/${_DIR}/Makefile))
 SUBDIR+=	${_DIR}
 .endif
 .endfor
 .if !defined(NO_ROOT) && (make(installworld) || make(install))
 # Ensure libraries are installed before progressing.
 SUBDIR+=.WAIT
 .endif
 SUBDIR+=bin
 .if ${MK_CDDL} != "no"
 SUBDIR+=cddl
 .endif
 SUBDIR+=gnu include
 .if ${MK_KERBEROS} != "no"
 SUBDIR+=kerberos5
 .endif
 .if ${MK_RESCUE} != "no"
 SUBDIR+=rescue
 .endif
 SUBDIR+=sbin
 .if ${MK_CRYPT} != "no"
 SUBDIR+=secure
 .endif
 .if !defined(NO_SHARE)
 SUBDIR+=share
 .endif
 .if ${MK_BOOT} != "no"
 SUBDIR+=stand
 .endif
 SUBDIR+=sys usr.bin usr.sbin
 .if ${MK_TESTS} != "no"
 SUBDIR+=	tests
 .endif
 
 # Local directories are built in parallel with the base system directories.
 # Users may insert a .WAIT directive at the beginning or elsewhere within
 # the LOCAL_DIRS and LOCAL_LIB_DIRS lists as needed.
 .for _DIR in ${LOCAL_DIRS}
 .if ${_DIR} == ".WAIT" || exists(${.CURDIR}/${_DIR}/Makefile)
 SUBDIR+=	${_DIR}
 .endif
 .endfor
 
 # We must do etc/ last as it hooks into building the man whatis file
 # by calling 'makedb' in share/man.  This is only relevant for
 # install/distribute so they build the whatis file after every manpage is
 # installed.
 .if make(installworld) || make(install)
 SUBDIR+=.WAIT
 .endif
 SUBDIR+=etc
 
 .endif	# !empty(SUBDIR_OVERRIDE)
 
 .if defined(NOCLEAN)
 .warning The src.conf WITHOUT_CLEAN option can now be used instead of NOCLEAN.
 MK_CLEAN:=	no
 .endif
 .if defined(NO_CLEAN)
 .info The src.conf WITHOUT_CLEAN option can now be used instead of NO_CLEAN.
 MK_CLEAN:=	no
 .endif
 .if defined(NO_CLEANDIR)
 CLEANDIR=	clean cleandepend
 .else
 CLEANDIR=	cleandir
 .endif
 
 .if defined(WORLDFAST)
 MK_CLEAN:=	no
 NO_OBJWALK=	t
 .endif
 
 .if ${MK_META_MODE} == "yes"
 # If filemon is used then we can rely on the build being incremental-safe.
 # The .meta files will also track the build command and rebuild should
 # it change.
 .if empty(.MAKE.MODE:Mnofilemon)
 MK_CLEAN:=	no
 .endif
 .endif
 .if defined(NO_OBJWALK) || ${MK_AUTO_OBJ} == "yes"
 NO_OBJWALK=	t
 NO_KERNELOBJ=	t
 .endif
 .if !defined(NO_OBJWALK)
 _obj=		obj
 .endif
 
 LOCAL_TOOL_DIRS?=
 PACKAGEDIR?=	${DESTDIR}/${DISTDIR}
 
 .if empty(SHELL:M*csh*)
 BUILDENV_SHELL?=${SHELL}
 .else
 BUILDENV_SHELL?=/bin/sh
 .endif
 
 .if !defined(_MKSHOWCONFIG)
 .if !defined(VCS_REVISION) || empty(VCS_REVISION)
 .if !defined(SVNVERSION_CMD) || empty(SVNVERSION_CMD)
 . for _D in ${PATH:S,:, ,g}
 .  if exists(${_D}/svnversion)
 SVNVERSION_CMD?=${_D}/svnversion
 .  endif
 .  if exists(${_D}/svnliteversion)
 SVNVERSION_CMD?=${_D}/svnliteversion
 .  endif
 . endfor
 .endif
 .if defined(SVNVERSION_CMD) && !empty(SVNVERSION_CMD)
 _VCS_REVISION?=	$$(eval ${SVNVERSION_CMD} ${SRCDIR})
 . if !empty(_VCS_REVISION)
 VCS_REVISION=	$$(echo r${_VCS_REVISION})
 .export VCS_REVISION
 . endif
 .endif
 .endif
 
 .if !defined(GIT_CMD) || empty(GIT_CMD)
 . for _P in /usr/bin /usr/local/bin
 .  if exists(${_P}/git)
 GIT_CMD=   ${_P}/git
 .  endif
 . endfor
 .export GIT_CMD
 .endif
 
 .if !defined(OSRELDATE)
 .if exists(/usr/include/osreldate.h)
 OSRELDATE!=	awk '/^\#define[[:space:]]*__FreeBSD_version/ { print $$3 }' \
 		/usr/include/osreldate.h
 .else
 OSRELDATE=	0
 .endif
 .export OSRELDATE
 .endif
 
 # Set VERSION for CTFMERGE to use via the default CTFFLAGS=-L VERSION.
 .for _V in BRANCH REVISION TYPE
 .if !defined(_${_V})
 _${_V}!=	eval $$(awk '/^${_V}=/{print}' ${SRCTOP}/sys/conf/newvers.sh); echo $$${_V}
 .export _${_V}
 .endif
 .endfor
 .if !defined(SRCRELDATE)
 SRCRELDATE!=	awk '/^\#define[[:space:]]*__FreeBSD_version/ { print $$3 }' \
 		${SRCDIR}/sys/sys/param.h
 .export SRCRELDATE
 .endif
 .if !defined(VERSION)
 VERSION=	FreeBSD ${_REVISION}-${_BRANCH:C/-p[0-9]+$//} ${TARGET_ARCH} ${SRCRELDATE}
 .export VERSION
 .endif
 MAJOR_REVISION=	${_REVISION:R}
 
 .if !defined(PKG_VERSION)
 _STRTIMENOW=	%Y%m%d%H%M%S
 _TIMENOW=	${_STRTIMENOW:gmtime}
 .if ${_BRANCH:MCURRENT*} || ${_BRANCH:MSTABLE*} || ${_BRANCH:MPRERELEASE*}
 EXTRA_REVISION=	.snap${_TIMENOW}
 .elif ${_BRANCH:MALPHA*}
 EXTRA_REVISION=	.a${_BRANCH:C/ALPHA([0-9]+).*/\1/}.${_TIMENOW}
 .elif ${_BRANCH:MBETA*}
 EXTRA_REVISION=	.b${_BRANCH:C/BETA([0-9]+).*/\1/}.${_TIMENOW}
 .elif ${_BRANCH:MRC*}
 EXTRA_REVISION=	.rc${_BRANCH:C/RC([0-9]+).*/\1/}.${_TIMENOW}
 .elif ${_BRANCH:M*-p*}
 EXTRA_REVISION=	p${_BRANCH:C/.*-p([0-9]+$)/\1/}
 .endif
 PKG_VERSION:=	${MAJOR_REVISION}${EXTRA_REVISION:C/[[:space:]]//g}
 .endif
 .endif	# !defined(PKG_VERSION)
 
 .if !defined(PKG_TIMESTAMP)
 TIMEEPOCHNOW=		%s
 SOURCE_DATE_EPOCH=	${TIMEEPOCHNOW:gmtime}
 .else
 SOURCE_DATE_EPOCH=	${PKG_TIMESTAMP}
 .endif
 
 PKG_NAME_PREFIX?=	FreeBSD
 PKG_MAINTAINER?=	re@FreeBSD.org
 PKG_WWW?=		https://www.FreeBSD.org
 .export PKG_NAME_PREFIX
 .export PKG_MAINTAINER
 .export PKG_WWW
 
 .if !defined(_MKSHOWCONFIG)
 _CPUTYPE!=	MAKEFLAGS= CPUTYPE=${_TARGET_CPUTYPE} ${MAKE} -f /dev/null \
 		-m ${.CURDIR}/share/mk MK_AUTO_OBJ=no -V CPUTYPE
 .if ${_CPUTYPE} != ${_TARGET_CPUTYPE}
 .error CPUTYPE global should be set with ?=.
 .endif
 .endif
 .if make(buildworld)
 BUILD_ARCH!=	uname -p
 # On some Linux systems uname -p returns "unknown" so skip this check there.
 # This check only exists to tell people to use TARGET_ARCH instead of
 # MACHINE_ARCH so skipping it when crossbuilding on non-FreeBSD should be fine.
 .if ${MACHINE_ARCH} != ${BUILD_ARCH} && ${.MAKE.OS} == "FreeBSD"
 .error To cross-build, set TARGET_ARCH.
 .endif
 .endif
 WORLDTMP?=	${OBJTOP}/tmp
 BPATH=		${CCACHE_WRAPPER_PATH_PFX}${WORLDTMP}/legacy/usr/sbin:${WORLDTMP}/legacy/usr/bin:${WORLDTMP}/legacy/bin:${WORLDTMP}/legacy/usr/libexec
 XPATH=		${WORLDTMP}/bin:${WORLDTMP}/usr/sbin:${WORLDTMP}/usr/bin
 
 # When building we want to find the cross tools before the host tools in ${BPATH}.
 # We also need to add UNIVERSE_TOOLCHAIN_PATH so that we can find the shared
 # toolchain files (clang, lld, etc.) during make universe/tinderbox
 STRICTTMPPATH=	${XPATH}:${BPATH}:${UNIVERSE_TOOLCHAIN_PATH}
 # We should not be using tools from /usr/bin accidentally since this could cause
 # the build to break on other systems that don't have that tool. For now we
 # still allow using the old behaviour (inheriting $PATH) if
 # BUILD_WITH_STRICT_TMPPATH is set to 0 but this will eventually be removed.
 
 # Currently strict $PATH can cause build failures and does not work yet with
 # USING_SYSTEM_LINKER/USING_SYSTEM_COMPILER. Once these issues have been
 # resolved it will be turned on by default.
 BUILD_WITH_STRICT_TMPPATH?=0
 .if defined(CROSSBUILD_HOST)
 # When building on non-FreeBSD we can't rely on the tools in /usr/bin being compatible
 # with what FreeBSD expects. Therefore we only use tools from STRICTTMPPATH
 # during the world build stage. We build most tools during the bootstrap-tools
 # phase but symlink host tools that are known to work instead of building them
 BUILD_WITH_STRICT_TMPPATH:=1
 .endif
 .if ${BUILD_WITH_STRICT_TMPPATH} != 0
 TMPPATH=	${STRICTTMPPATH}
 .else
 TMPPATH=	${STRICTTMPPATH}:${PATH}
 .endif
 
 #
 # Avoid running mktemp(1) unless actually needed.
 # It may not be functional, e.g., due to new ABI
 # when in the middle of installing over this system.
 #
 .if make(distributeworld) || make(installworld) || make(stageworld)
 .if ${BUILD_WITH_STRICT_TMPPATH} != 0
 MKTEMP=${WORLDTMP}/legacy/usr/bin/mktemp
 .if !exists(${MKTEMP})
 .error mktemp binary doesn't exist in expected location: ${MKTEMP}
 .endif
 .else
 MKTEMP=mktemp
 .endif
 INSTALLTMP!=	${MKTEMP} -d -u -t install
 
 .if ${.MAKE.OS} == "FreeBSD"
 # When building on FreeBSD we always copy the host tools instead of linking
 # into INSTALLTMP to avoid issues with incompatible libraries (see r364030).
 # Note: we could create links if we don't intend to update the current machine.
 INSTALLTMP_COPY_HOST_TOOL=cp
 .else
 # However, this is not necessary on Linux/macOS. Additionally, copying the host
 # tools to another directory with cp results in AMFI Launch Constraint
 # Violations on macOS Ventura as part of its System Integrity Protection.
 INSTALLTMP_COPY_HOST_TOOL=ln -s
 .endif
 .endif
 
 .if make(stagekernel) || make(distributekernel)
 TAGS+=		kernel
 PACKAGE=	kernel
 .endif
 
 #
 # Building a world goes through the following stages
 #
 # 1. legacy stage [BMAKE]
 #	This stage is responsible for creating compatibility
 #	shims that are needed by the bootstrap-tools,
 #	build-tools and cross-tools stages. These are generally
 #	APIs that tools from one of those three stages need to
 #	build that aren't present on the host.
 # 1. bootstrap-tools stage [BMAKE]
 #	This stage is responsible for creating programs that
 #	are needed for backward compatibility reasons. They
 #	are not built as cross-tools.
 # 2. build-tools stage [TMAKE]
 #	This stage is responsible for creating the object
 #	tree and building any tools that are needed during
 #	the build process. Some programs are listed during
 #	this phase because they build binaries to generate
 #	files needed to build these programs. This stage also
 #	builds the 'build-tools' target rather than 'all'.
 # 3. cross-tools stage [XMAKE]
 #	This stage is responsible for creating any tools that
 #	are needed for building the system. A cross-compiler is one
 #	of them. This differs from build tools in two ways:
 #	1. the 'all' target is built rather than 'build-tools'
 #	2. these tools are installed into TMPPATH for stage 4.
 # 4. world stage [WMAKE]
 #	This stage actually builds the world.
 # 5. install stage (optional) [IMAKE]
 #	This stage installs a previously built world.
 #
 
 BOOTSTRAPPING?=	0
 # Keep these in sync
 MINIMUM_SUPPORTED_OSREL?= 1104001
 MINIMUM_SUPPORTED_REL?= 11.4
 
 # Common environment for world related stages
 CROSSENV+=	\
 		MACHINE_ARCH=${TARGET_ARCH} \
 		MACHINE=${TARGET} \
 		CPUTYPE=${TARGET_CPUTYPE}
 .if ${MK_META_MODE} != "no"
 # Don't rebuild build-tools targets during normal build.
 CROSSENV+=	BUILD_TOOLS_META=.NOMETA
 .endif
 .if defined(TARGET_CFLAGS)
 CROSSENV+=	${TARGET_CFLAGS}
 .endif
 .if (${TARGET} != ${MACHINE} && !defined(WITH_LOCAL_MODULES)) || \
     defined(WITHOUT_LOCAL_MODULES)
 CROSSENV+=	LOCAL_MODULES=
 .endif
 
 BOOTSTRAPPING_OSRELDATE?=${OSRELDATE}
 
 # bootstrap-tools stage
 BMAKEENV=	INSTALL="sh ${.CURDIR}/tools/install.sh" \
 		TOOLS_PREFIX=${TOOLS_PREFIX_UNDEF:U${WORLDTMP}} \
 		PATH=${BPATH:Q}:${PATH:Q} \
 		WORLDTMP=${WORLDTMP} \
 		MAKEFLAGS="-m ${.CURDIR}/tools/build/mk ${.MAKEFLAGS}"
 # need to keep this in sync with targets/pseudo/bootstrap-tools/Makefile
 BSARGS= 	DESTDIR= \
 		OBJTOP='${WORLDTMP}/obj-tools' \
 		OBJROOT='$${OBJTOP}/' \
 		MAKEOBJDIRPREFIX= \
 		BOOTSTRAPPING=${BOOTSTRAPPING_OSRELDATE} \
 		BWPHASE=${.TARGET:C,^_,,} \
 		-DNO_CPU_CFLAGS \
 		-DNO_LINT \
 		-DNO_PIC \
 		-DNO_SHARED \
 		MK_ASAN=no \
 		MK_CTF=no \
 		MK_CLANG_EXTRAS=no \
 		MK_CLANG_FORMAT=no \
 		MK_CLANG_FULL=no \
 		MK_HTML=no \
 		MK_MAN=no \
 		MK_PROFILE=no \
 		MK_RETPOLINE=no \
 		MK_SSP=no \
 		MK_TESTS=no \
 		MK_UBSAN=no \
 		MK_WERROR=no \
 		MK_INCLUDES=yes \
 		MK_MAN_UTILS=yes
 
 BMAKE=		\
 		${TIME_ENV} ${BMAKEENV} ${MAKE} ${WORLD_FLAGS} -f Makefile.inc1 \
 		${BSARGS}
 .if empty(.MAKEOVERRIDES:MMK_LLVM_TARGET_ALL)
 BMAKE+=		MK_LLVM_TARGET_ALL=no
 .endif
 
 # build-tools stage
 TMAKE=		\
 		${TIME_ENV} ${BMAKEENV} ${MAKE} ${WORLD_FLAGS} -f Makefile.inc1 \
 		TARGET=${TARGET} TARGET_ARCH=${TARGET_ARCH} \
 		DESTDIR= \
 		BOOTSTRAPPING=${BOOTSTRAPPING_OSRELDATE} \
 		BWPHASE=${.TARGET:C,^_,,} \
 		-DNO_CPU_CFLAGS \
 		-DNO_LINT \
 		MK_ASAN=no \
 		MK_CTF=no \
 		MK_CLANG_EXTRAS=no \
 		MK_CLANG_FORMAT=no \
 		MK_CLANG_FULL=no \
 		MK_LLDB=no \
 		MK_RETPOLINE=no \
 		MK_SSP=no \
 		MK_TESTS=no \
 		MK_UBSAN=no \
 		MK_WERROR=no
 
 # cross-tools stage
 # TOOLS_PREFIX set in BMAKE
 XMAKE=		${BMAKE} \
 		TARGET=${TARGET} TARGET_ARCH=${TARGET_ARCH} \
 		MK_LLDB=no \
 		MK_LLVM_BINUTILS=no \
 		MK_TESTS=no
 
 # kernel-tools stage
 KTMAKEENV=	INSTALL="sh ${.CURDIR}/tools/install.sh" \
 		PATH=${BPATH:Q}:${PATH:Q} \
 		WORLDTMP=${WORLDTMP} \
 		MAKEFLAGS="-m ${.CURDIR}/tools/build/mk ${.MAKEFLAGS}"
 
 KTMAKE=		${TIME_ENV} \
 		TOOLS_PREFIX=${TOOLS_PREFIX_UNDEF:U${WORLDTMP}} \
 		${KTMAKEENV} ${MAKE} ${WORLD_FLAGS} -f Makefile.inc1 \
 		DESTDIR= \
 		OBJTOP='${WORLDTMP}/obj-kernel-tools' \
 		OBJROOT='$${OBJTOP}/' \
 		MAKEOBJDIRPREFIX= \
 		BOOTSTRAPPING=${BOOTSTRAPPING_OSRELDATE} \
 		-DNO_CPU_CFLAGS \
 		-DNO_LINT \
 		-DNO_PIC \
 		-DNO_SHARED \
 		MK_CTF=no \
 		MK_HTML=no \
 		MK_MAN=no \
 		MK_PROFILE=no \
 		MK_SSP=no \
 		MK_RETPOLINE=no \
 		MK_WERROR=no
 
 # world stage
 WMAKEENV=	${CROSSENV} \
 		INSTALL="${INSTALL_CMD} -U" \
 		PATH=${TMPPATH:Q} \
 		SYSROOT=${WORLDTMP}
 
 # make hierarchy
 HMAKE=		PATH=${TMPPATH:Q} ${MAKE} LOCAL_MTREE=${LOCAL_MTREE:Q}
 .if defined(NO_ROOT)
 HMAKE+=		PATH=${TMPPATH:Q} METALOG=${METALOG} -DNO_ROOT
 .endif
 
 CROSSENV+=	CC="${XCC} ${XCFLAGS}" CXX="${XCXX} ${XCXXFLAGS} ${XCFLAGS}" \
 		CPP="${XCPP} ${XCFLAGS}" \
 		AS="${XAS}" AR="${XAR}" ELFCTL="${XELFCTL}" LD="${XLD}" \
 		LLVM_LINK="${XLLVM_LINK}" NM=${XNM} OBJCOPY="${XOBJCOPY}" \
 		RANLIB=${XRANLIB} STRINGS=${XSTRINGS} \
 		SIZE="${XSIZE}" STRIPBIN="${XSTRIPBIN}"
 
 .if defined(CROSS_BINUTILS_PREFIX) && exists(${CROSS_BINUTILS_PREFIX})
 # In the case of xdev-build tools, CROSS_BINUTILS_PREFIX won't be a
 # directory, but the compiler will look in the right place for its
 # tools so we don't need to tell it where to look.
 BFLAGS+=	-B${CROSS_BINUTILS_PREFIX}
 .endif
 
 
 # The internal bootstrap compiler has a default sysroot set by TOOLS_PREFIX
 # and target set by TARGET/TARGET_ARCH.  However, there are several needs to
 # always pass an explicit --sysroot and -target.
 # - External compiler needs sysroot and target flags.
 # - External ld needs sysroot.
 # - To be clear about the use of a sysroot when using the internal compiler.
 # - Easier debugging.
 # - Allowing WITH_SYSTEM_COMPILER+WITH_META_MODE to work together due to
 #   the flip-flopping build command when sometimes using external and
 #   sometimes using internal.
 # - Allow using lld which has no support for default paths.
 .if !defined(CROSS_BINUTILS_PREFIX) || !exists(${CROSS_BINUTILS_PREFIX})
 BFLAGS+=	-B${WORLDTMP}/usr/bin
 .endif
 .if ${WANT_COMPILER_TYPE} == gcc || \
     (defined(X_COMPILER_TYPE) && ${X_COMPILER_TYPE} == gcc)
 .elif ${WANT_COMPILER_TYPE} == clang || \
     (defined(X_COMPILER_TYPE) && ${X_COMPILER_TYPE} == clang)
 XCFLAGS+=	-target ${TARGET_TRIPLE}
 .endif
 XCFLAGS+=	--sysroot=${WORLDTMP}
 
 .if !empty(BFLAGS)
 XCFLAGS+=	${BFLAGS}
 .endif
 
 .if ${MK_LIB32} == "yes"
 _LIBCOMPAT= 32
 .include "Makefile.libcompat"
 .endif
 
 # META_MODE normally ignores host file changes since every build updates
 # timestamps (see NO_META_IGNORE_HOST in sys.mk).  There are known times
 # when the ABI breaks though that we want to force rebuilding WORLDTMP
 # to get updated host tools.
 .if ${MK_META_MODE} == "yes" && ${MK_CLEAN} == "no" && \
     !defined(NO_META_IGNORE_HOST) && !defined(NO_META_IGNORE_HOST_HEADERS) && \
     !defined(_MKSHOWCONFIG)
 # r318736 - ino64 major ABI breakage
 META_MODE_BAD_ABI_VERS+=	1200031
 
 .if !defined(OBJDIR_HOST_OSRELDATE)
 .if exists(${OBJTOP}/host-osreldate.h)
 OBJDIR_HOST_OSRELDATE!=	\
     awk '/^\#define[[:space:]]*__FreeBSD_version/ { print $$3 }' \
     ${OBJTOP}/host-osreldate.h
 .elif exists(${WORLDTMP}/usr/include/osreldate.h)
 OBJDIR_HOST_OSRELDATE=	0
 .endif
 .export OBJDIR_HOST_OSRELDATE
 .endif
 
 # Note that this logic is the opposite of normal BOOTSTRAP handling.  We want
 # to compare the WORLDTMP's OSRELDATE to the host's OSRELDATE.  If the WORLDTMP
 # is older than the ABI-breakage OSRELDATE of the HOST then we rebuild.
 .if defined(OBJDIR_HOST_OSRELDATE)
 .for _ver in ${META_MODE_BAD_ABI_VERS}
 .if ${OSRELDATE} >= ${_ver} && ${OBJDIR_HOST_OSRELDATE} < ${_ver}
 _meta_mode_need_rebuild=	${_ver}
 .endif
 .endfor
 .if defined(_meta_mode_need_rebuild)
 .info META_MODE: Rebuilding host tools due to ABI breakage in __FreeBSD_version ${_meta_mode_need_rebuild}.
 NO_META_IGNORE_HOST_HEADERS=	1
 .export NO_META_IGNORE_HOST_HEADERS
 .endif	# defined(_meta_mode_need_rebuild)
 .endif	# defined(OBJDIR_HOST_OSRELDATE)
 .endif	# ${MK_META_MODE} == "yes" && ${MK_CLEAN} == "no" ...
 # This is only used for META_MODE+filemon to track what the oldest
 # __FreeBSD_version is in WORLDTMP.  This purposely does NOT have
 # a make dependency on /usr/include/osreldate.h as the file should
 # only be copied when it is missing or meta mode determines it has changed.
 # Since host files are normally ignored without NO_META_IGNORE_HOST
 # the file will never be updated unless that flag is specified.  This
 # allows tracking the oldest osreldate to force rebuilds via
 # META_MODE_BADABI_REVS above.
 host-osreldate.h: # DO NOT ADD /usr/include/osreldate.h here
 .if !defined(CROSSBUILD_HOST)
 	@cp -f /usr/include/osreldate.h ${.TARGET}
 .else
 	@echo "#ifndef __FreeBSD_version" > ${.TARGET}
 	@echo "#define __FreeBSD_version ${OSRELDATE}" >> ${.TARGET}
 	@echo "#endif" >> ${.TARGET}
 .endif
 
 WMAKE=		${TIME_ENV} ${WMAKEENV} ${MAKE} ${WORLD_FLAGS} -f Makefile.inc1 \
 		BWPHASE=${.TARGET:C,^_,,} \
 		DESTDIR=${WORLDTMP}
 
 IMAKEENV=	${CROSSENV}
 IMAKE=		${TIME_ENV} ${IMAKEENV} ${MAKE} -f Makefile.inc1 \
 		${IMAKE_INSTALL} ${IMAKE_MTREE}
 .if empty(.MAKEFLAGS:M-n)
 IMAKEENV+=	PATH=${STRICTTMPPATH:Q}:${INSTALLTMP:Q} \
 		LD_LIBRARY_PATH=${INSTALLTMP:Q} \
 		PATH_LOCALE=${INSTALLTMP}/locale
 IMAKE+=		__MAKE_SHELL=${INSTALLTMP}/sh
 .else
 IMAKEENV+=	PATH=${TMPPATH:Q}:${INSTALLTMP:Q}
 .endif
 
 # When generating install media, do not allow user and group information from
 # the build host to affect the contents of the distribution.
 .if make(distributeworld) || make(distrib-dirs) || make(distribution) || \
     make(stageworld)
 DB_FROM_SRC=	yes
 .endif
 
 .if defined(DB_FROM_SRC)
 INSTALLFLAGS+=	-N ${.CURDIR}/etc
 MTREEFLAGS+=	-N ${.CURDIR}/etc
 .endif
 _INSTALL_DDIR=	${DESTDIR}/${DISTDIR}
 INSTALL_DDIR=	${_INSTALL_DDIR:S://:/:g:C:/$::}
 .if defined(NO_ROOT)
 METALOG?=	${DESTDIR}/${DISTDIR}/METALOG
 METALOG:=	${METALOG:C,//+,/,g}
 IMAKE+=		-DNO_ROOT METALOG=${METALOG}
 METALOG_INSTALLFLAGS=	-U -M ${METALOG} -D ${INSTALL_DDIR}
 INSTALLFLAGS+=	${METALOG_INSTALLFLAGS}
 CERTCTLFLAGS=	${METALOG_INSTALLFLAGS}
 MTREEFLAGS+=	-W
 .endif
 .if defined(BUILD_PKGS)
 INSTALLFLAGS+=	-h sha256
 .endif
 .if defined(DB_FROM_SRC) || defined(NO_ROOT)
 IMAKE_INSTALL=	INSTALL="${INSTALL_CMD} ${INSTALLFLAGS}"
 IMAKE_MTREE=	MTREE_CMD="${MTREE_CMD} ${MTREEFLAGS}"
 .endif
 .if make(distributeworld)
 CERTCTLDESTDIR=	${DESTDIR}/${DISTDIR}
 CERTCTLFLAGS+=	-d /base
 .else
 CERTCTLDESTDIR=	${DESTDIR}
 .endif
 CERTCTLFLAGS+=	-D "${CERTCTLDESTDIR}"
 
 DESTDIR_MTREEFLAGS=	-deU
 # When creating worldtmp we don't need to set the directories as owned by root
 # so we also pass -W
 WORLDTMP_MTREEFLAGS=	-deUW
 .if defined(NO_ROOT)
 # When building with -DNO_ROOT we shouldn't be changing the directories
 # that are created by mtree to be owned by root/wheel.
 DESTDIR_MTREEFLAGS+=	-W
 .endif
 .if defined(DB_FROM_SRC)
 DISTR_MTREEFLAGS=	-N ${.CURDIR}/etc
 .endif
 DISTR_MTREECMD=	${MTREE_CMD}
 .if ${BUILD_WITH_STRICT_TMPPATH} != 0
 DISTR_MTREECMD=	${WORLDTMP}/legacy/usr/sbin/mtree
 .endif
 DISTR_MTREE=	${DISTR_MTREECMD} ${DISTR_MTREEFLAGS}
 WORLDTMP_MTREE=	${DISTR_MTREECMD} ${WORLDTMP_MTREEFLAGS}
 DESTDIR_MTREE=	${DISTR_MTREECMD} ${DESTDIR_MTREEFLAGS}
 
 METALOG_SORT_CMD=	env -i LC_COLLATE=C sort
 
 # kernel stage
 KMAKEENV=	${WMAKEENV:NSYSROOT=*}
 KMAKE=		${TIME_ENV} ${KMAKEENV} ${MAKE} ${.MAKEFLAGS} ${KERNEL_FLAGS} KERNEL=${INSTKERNNAME}
 
 #
 # buildworld
 #
 # Attempt to rebuild the entire system, with reasonable chance of
 # success, regardless of how old your existing system is.
 #
 _sanity_check: .PHONY .MAKE
 .if ${.CURDIR:C/[^,]//g} != ""
 #	The m4 build of sendmail files doesn't like it if ',' is used
 #	anywhere in the path of it's files.
 	@echo
 	@echo "*** Error: path to source tree contains a comma ','"
 	@echo
 	@false
 .elif ${.CURDIR:M*\:*} != ""
 #	Using ':' leaks into PATH and breaks finding cross-tools.
 	@echo
 	@echo "*** Error: path to source tree contains a colon ':'"
 	@echo
 	@false
 .endif
 
 # Our current approach to dependency tracking cannot cope with certain source
 # tree changes, particularly with respect to removing source files and
 # replacing generated files.  Handle these cases here in an ad-hoc fashion.
 _cleanobj_fast_depend_hack: .PHONY
 	@echo ">>> Deleting stale dependencies...";
 	sh ${.CURDIR}/tools/build/depend-cleanup.sh ${OBJTOP}
 
 _worldtmp: .PHONY
 	@echo
 	@echo "--------------------------------------------------------------"
 	@echo ">>> Rebuilding the temporary build tree"
 	@echo "--------------------------------------------------------------"
 .if ${MK_CLEAN} == "yes"
 	rm -rf ${WORLDTMP}
 .else
 # Note: for delete-old we need to set $PATH to also include the host $PATH
 # since otherwise a partial build with missing symlinks in ${WORLDTMP}/legacy/
 # will fail to run due to missing binaries. $WMAKE sets PATH to only ${TMPPATH}
 # so we remove that assingnment from $WMAKE and prepend the new $PATH
 	${_+_}@if [ -e "${WORLDTMP}" ]; then \
 		echo ">>> Deleting stale files in build tree..."; \
 		cd ${.CURDIR}; env PATH=${TMPPATH:Q}:${PATH:Q} ${WMAKE:NPATH=*} \
 		    _NO_INCLUDE_COMPILERMK=t -DBATCH_DELETE_OLD_FILES delete-old \
 		    delete-old-libs >/dev/null; \
 	fi
 	rm -rf ${WORLDTMP}/legacy/usr/include
 .if ${USING_SYSTEM_COMPILER} == "yes"
 .for cc in cc c++
 	if [ -x ${WORLDTMP}/usr/bin/${cc} ]; then \
 		inum=$$(stat -f %i ${WORLDTMP}/usr/bin/${cc}); \
 		find ${WORLDTMP}/usr/bin -inum $${inum} -delete; \
 	fi
 .endfor
 .endif	# ${USING_SYSTEM_COMPILER} == "yes"
 .if ${USING_SYSTEM_LINKER} == "yes"
 	@rm -f ${WORLDTMP}/usr/bin/ld ${WORLDTMP}/usr/bin/ld.lld
 .endif	# ${USING_SYSTEM_LINKER} == "yes"
 .endif	# ${MK_CLEAN} == "yes"
 	@mkdir -p ${WORLDTMP}
 	@touch ${WORLDTMP}/${.TARGET}
 # We can't use mtree to create the worldtmp directories since it may not be
 # available on the target system (this happens e.g. when building on non-FreeBSD)
 	${_+_}cd ${.CURDIR}/tools/build; \
 	    ${MAKE} DIRPRFX=tools/build/ DESTDIR=${WORLDTMP}/legacy installdirs
 # In order to build without inheriting $PATH we need to add symlinks to the host
 # tools in $WORLDTMP for the tools that we don't build during bootstrap-tools
 	${_+_}cd ${.CURDIR}/tools/build; \
 	    ${MAKE} DIRPRFX=tools/build/ DESTDIR=${WORLDTMP}/legacy host-symlinks
 
 _legacy:
 	@echo
 	@echo "--------------------------------------------------------------"
 	@echo ">>> stage 1.1: legacy release compatibility shims"
 	@echo "--------------------------------------------------------------"
 	${_+_}cd ${.CURDIR}; ${BMAKE} legacy
 _bootstrap-tools:
 	@echo
 	@echo "--------------------------------------------------------------"
 	@echo ">>> stage 1.2: bootstrap tools"
 	@echo "--------------------------------------------------------------"
 .if ${MK_CLEAN} != "yes"
 	${_+_}cd ${.CURDIR}; ${BMAKE} _NO_INCLUDE_COMPILERMK=t _cleanobj_fast_depend_hack
 .endif
 	${_+_}cd ${.CURDIR}; ${BMAKE} bootstrap-tools
 	mkdir -p ${WORLDTMP}/usr ${WORLDTMP}/lib/geom ${WORLDTMP}/bin
 	${WORLDTMP_MTREE} -f ${.CURDIR}/etc/mtree/BSD.usr.dist \
 	    -p ${WORLDTMP}/usr >/dev/null
 	${WORLDTMP_MTREE} -f ${.CURDIR}/etc/mtree/BSD.include.dist \
 	    -p ${WORLDTMP}/usr/include >/dev/null
 .if ${TARGET_ARCH} == "amd64"
 	mkdir -p ${WORLDTMP}/usr/include/i386
 .endif
 	ln -sf ${.CURDIR}/sys ${WORLDTMP}
 .if ${MK_DEBUG_FILES} != "no"
 	${WORLDTMP_MTREE} -f ${.CURDIR}/etc/mtree/BSD.debug.dist \
 	    -p ${WORLDTMP}/usr/lib >/dev/null
 .endif
 .for _mtree in ${LOCAL_MTREE}
 	${WORLDTMP_MTREE} -f ${.CURDIR}/${_mtree} -p ${WORLDTMP} > /dev/null
 .endfor
 _cleanobj:
 .if ${MK_CLEAN} == "yes"
 	@echo
 	@echo "--------------------------------------------------------------"
 	@echo ">>> stage 2.1: cleaning up the object tree"
 	@echo "--------------------------------------------------------------"
 	# Avoid including bsd.compiler.mk in clean and obj with _NO_INCLUDE_COMPILERMK
 	# since the restricted $PATH might not contain a valid cc binary
 	${_+_}cd ${.CURDIR}; ${WMAKE} _NO_INCLUDE_COMPILERMK=t ${CLEANDIR}
 .if defined(_LIBCOMPAT)
 	${_+_}cd ${.CURDIR}; ${LIBCOMPATWMAKE} _NO_INCLUDE_COMPILERMK=t -f Makefile.inc1 ${CLEANDIR}
 .endif
 .else
 	${_+_}cd ${.CURDIR}; ${WMAKE} _NO_INCLUDE_COMPILERMK=t _cleanobj_fast_depend_hack
 .endif	# ${MK_CLEAN} == "yes"
 _obj:
 	@echo
 	@echo "--------------------------------------------------------------"
 	@echo ">>> stage 2.2: rebuilding the object tree"
 	@echo "--------------------------------------------------------------"
 	${_+_}cd ${.CURDIR}; ${WMAKE} _NO_INCLUDE_COMPILERMK=t obj
 _build-tools:
 	@echo
 	@echo "--------------------------------------------------------------"
 	@echo ">>> stage 2.3: build tools"
 	@echo "--------------------------------------------------------------"
 	${_+_}cd ${.CURDIR}; ${TMAKE} build-tools
 _cross-tools:
 	@echo
 	@echo "--------------------------------------------------------------"
 	@echo ">>> stage 3: cross tools"
 	@echo "--------------------------------------------------------------"
 	@rm -f ${OBJTOP}/toolchain-metadata.mk
 	${_+_}cd ${.CURDIR}; ${XMAKE} cross-tools
 	${_+_}cd ${.CURDIR}; ${XMAKE} kernel-tools
 _build-metadata:
 	@echo
 	@echo "--------------------------------------------------------------"
 	@echo ">>> stage 3.1: recording build metadata"
 	@echo "--------------------------------------------------------------"
 	${_+_}cd ${.CURDIR}; ${WMAKE} toolchain-metadata.mk
 	${_+_}cd ${.CURDIR}; ${WMAKE} host-osreldate.h
 _includes:
 	@echo
 	@echo "--------------------------------------------------------------"
 	@echo ">>> stage 4.1: building includes"
 	@echo "--------------------------------------------------------------"
 # Special handling for SUBDIR_OVERRIDE in buildworld as they most likely need
 # headers from default SUBDIR.  Do SUBDIR_OVERRIDE includes last.
 	${_+_}cd ${.CURDIR}; ${WMAKE} SUBDIR_OVERRIDE= SHARED=symlinks \
 	    MK_INCLUDES=yes includes
 .if !empty(SUBDIR_OVERRIDE) && make(buildworld)
 	${_+_}cd ${.CURDIR}; ${WMAKE} MK_INCLUDES=yes SHARED=symlinks includes
 .endif
 	${_+_}cd ${.CURDIR};  ${WMAKE} test-includes
 _libraries:
 	@echo
 	@echo "--------------------------------------------------------------"
 	@echo ">>> stage 4.2: building libraries"
 	@echo "--------------------------------------------------------------"
 	${_+_}cd ${.CURDIR}; \
 	    ${WMAKE} -DNO_FSCHG MK_HTML=no -DNO_LINT MK_MAN=no \
 	    MK_PROFILE=no MK_TESTS=no MK_TESTS_SUPPORT=${MK_TESTS_SUPPORT} \
 	    libraries
 everything: .PHONY
 	@echo
 	@echo "--------------------------------------------------------------"
 	@echo ">>> stage 4.4: building everything"
 	@echo "--------------------------------------------------------------"
 	${_+_}cd ${.CURDIR}; _PARALLEL_SUBDIR_OK=1 ${WMAKE} all
 
 WMAKE_TGTS=
 .if !defined(WORLDFAST)
 WMAKE_TGTS+=	_sanity_check _worldtmp _legacy
 .if empty(SUBDIR_OVERRIDE)
 WMAKE_TGTS+=	_bootstrap-tools
 .endif
 WMAKE_TGTS+=	_cleanobj
 .if !defined(NO_OBJWALK)
 WMAKE_TGTS+=	_obj
 .endif
 WMAKE_TGTS+=	_build-tools _cross-tools
 WMAKE_TGTS+=	_build-metadata
 WMAKE_TGTS+=	_includes
 .endif
 .if !defined(NO_LIBS)
 WMAKE_TGTS+=	_libraries
 .endif
 .if defined(_LIBCOMPAT) && empty(SUBDIR_OVERRIDE)
 WMAKE_TGTS+=	build${libcompat}
 .endif
 WMAKE_TGTS+=	everything
 
 # record buildworld time in seconds
 .if make(buildworld)
 _BUILDWORLD_START!= date '+%s'
 .export _BUILDWORLD_START
 .endif
 
 buildworld: buildworld_prologue ${WMAKE_TGTS} buildworld_epilogue .PHONY
 .ORDER: buildworld_prologue ${WMAKE_TGTS} buildworld_epilogue
 
 _ncpu_cmd=sysctl -n hw.ncpu 2>/dev/null || nproc 2>/dev/null || echo unknown
 
 buildworld_prologue: .PHONY
 	@echo "--------------------------------------------------------------"
 	@echo ">>> World build started on `LC_ALL=C date`"
 	@echo "--------------------------------------------------------------"
 
 buildworld_epilogue: .PHONY
 	@echo
 	@echo "--------------------------------------------------------------"
 	@echo ">>> World build completed on `LC_ALL=C date`"
 	@seconds=$$(($$(date '+%s') - ${_BUILDWORLD_START})); \
 	  echo -n ">>> World built in $$seconds seconds, "; \
 	  echo "ncpu: $$(${_ncpu_cmd})${.MAKE.JOBS:S/^/, make -j/}"
 	@echo "--------------------------------------------------------------"
 
 #
 # We need to have this as a target because the indirection between Makefile
 # and Makefile.inc1 causes the correct PATH to be used, rather than a
 # modification of the current environment's PATH.  In addition, we need
 # to quote multiword values.
 #
 buildenvvars: .PHONY
 	@echo ${WMAKEENV:Q} ${.MAKE.EXPORTED:@v@$v=\"${$v}\"@}
 
 .if ${.TARGETS:Mbuildenv}
 .if ${.MAKEFLAGS:M-j}
 .error The buildenv target is incompatible with -j
 .endif
 .endif
 BUILDENV_DIR?=	${.CURDIR}
 #
 # Note: make will report any errors the shell reports. This can
 # be odd if the last command in an interactive shell generates an
 # error or is terminated by SIGINT. These reported errors look bad,
 # but are harmless. Allowing them also allows BUILDENV_SHELL to
 # be a complex command whose status will be returned to the caller.
 # Some scripts in tools rely on this behavior to report build errors.
 #
 buildenv: .PHONY
 	@echo Entering world for ${TARGET_ARCH}:${TARGET}
 .if ${BUILDENV_SHELL:M*zsh*}
 	@echo For ZSH you must run: export CPUTYPE=${TARGET_CPUTYPE}
 .endif
 	@cd ${BUILDENV_DIR} && env ${WMAKEENV} \
 	INSTALL="${INSTALL_CMD} ${INSTALLFLAGS}" \
 	MTREE_CMD="${MTREE_CMD} ${MTREEFLAGS}" BUILDENV=1 ${BUILDENV_SHELL}
 
 TOOLCHAIN_TGTS=	${WMAKE_TGTS:Neverything:Nbuild${libcompat}}
 toolchain: ${TOOLCHAIN_TGTS} .PHONY
 KERNEL_TOOLCHAIN_TGTS=	${TOOLCHAIN_TGTS:N_obj:N_cleanobj:N_includes:N_libraries}
 .if make(kernel-toolchain)
 .ORDER: ${KERNEL_TOOLCHAIN_TGTS}
 .endif
 kernel-toolchain: ${KERNEL_TOOLCHAIN_TGTS} .PHONY
 
 #
 # installcheck
 #
 # Checks to be sure system is ready for installworld/installkernel.
 #
 installcheck: _installcheck_world _installcheck_kernel .PHONY
 _installcheck_world: .PHONY
 	@echo "--------------------------------------------------------------"
 	@echo ">>> Install check world"
 	@echo "--------------------------------------------------------------"
 _installcheck_kernel: .PHONY
 	@echo "--------------------------------------------------------------"
 	@echo ">>> Install check kernel"
 	@echo "--------------------------------------------------------------"
 
 #
 # Require DESTDIR to be set if installing for a different architecture or
 # using the user/group database in the source tree.
 #
 .if ${TARGET_ARCH} != ${MACHINE_ARCH} || ${TARGET} != ${MACHINE} || \
     defined(DB_FROM_SRC)
 .if !make(distributeworld)
 _installcheck_world: __installcheck_DESTDIR
 _installcheck_kernel: __installcheck_DESTDIR
 __installcheck_DESTDIR: .PHONY
 .if !defined(DESTDIR) || empty(DESTDIR)
 	@echo "ERROR: Please set DESTDIR!"; \
 	false
 .endif
 .endif
 .endif
 
 .if !defined(DB_FROM_SRC)
 #
 # Check for missing UIDs/GIDs.
 #
 CHECK_UIDS=	auditdistd
 CHECK_GIDS=	audit
 CHECK_UIDS+=	ntpd
 CHECK_GIDS+=	ntpd
 CHECK_UIDS+=	proxy
 CHECK_GIDS+=	proxy authpf
 CHECK_UIDS+=	smmsp
 CHECK_GIDS+=	smmsp
 CHECK_UIDS+=	unbound
 CHECK_GIDS+=	unbound
 _installcheck_world: __installcheck_UGID
 __installcheck_UGID: .PHONY
 .for uid in ${CHECK_UIDS}
 	@if ! `id -u ${uid} >/dev/null 2>&1`; then \
 		echo "ERROR: Required ${uid} user is missing, see /usr/src/UPDATING."; \
 		false; \
 	fi
 .endfor
 .for gid in ${CHECK_GIDS}
 	@if ! `find / -prune -group ${gid} >/dev/null 2>&1`; then \
 		echo "ERROR: Required ${gid} group is missing, see /usr/src/UPDATING."; \
 		false; \
 	fi
 .endfor
 .endif
 #
 # If installing over the running system (DESTDIR is / or unset) and the install
 # includes rescue, try running rescue from the objdir as a sanity check.  If
 # rescue is not functional (e.g., because it depends on a system call not
 # supported by the currently running kernel), abort the installation.
 #
 .if !make(distributeworld) && ${MK_RESCUE} != "no" && \
     (empty(DESTDIR) || ${DESTDIR} == "/") && empty(BYPASS_INSTALLCHECK_SH)
 _installcheck_world: __installcheck_sh_check
 __installcheck_sh_check: .PHONY
 	@if [ "`${OBJTOP}/rescue/rescue/rescue sh -c 'echo OK'`" != \
 	    OK ]; then \
 		echo "rescue/sh check failed, installation aborted" >&2; \
 		false; \
 	fi
 .endif
 
 #
 # Required install tools to be saved in a scratch dir for safety.
 #
 .if !defined(CROSSBUILD_HOST)
 _sysctl=sysctl
 .endif
 
 ITOOLS=	[ awk cap_mkdb cat chflags chmod chown cmp cp \
 	date echo egrep find grep id install ${_install-info} \
 	ln make mkdir mtree mv pwd_mkdb \
 	rm sed services_mkdb sh sort strip ${_sysctl} test time true uname wc
 
 .if ${MK_ZONEINFO} != "no"
 ITOOLS+=tzsetup
 .endif
 
 # Needed for share/man
 .if ${MK_MAN_UTILS} != "no"
 ITOOLS+=makewhatis
 .endif
 
 ITOOLS+=${LOCAL_ITOOLS}
 
 #
 # distributeworld
 #
 # Distributes everything compiled by a `buildworld'.
 #
 # installworld
 #
 # Installs everything compiled by a 'buildworld'.
 #
 
 # Non-base distributions produced by the base system
 EXTRA_DISTRIBUTIONS=
 .if defined(_LIBCOMPAT)
 EXTRA_DISTRIBUTIONS+=	lib${libcompat}
 .endif
 .if ${MK_TESTS} != "no"
 EXTRA_DISTRIBUTIONS+=	tests
 .endif
 
 DEBUG_DISTRIBUTIONS=
 .if ${MK_DEBUG_FILES} != "no"
 DEBUG_DISTRIBUTIONS+=	base ${EXTRA_DISTRIBUTIONS:S,tests,,}
 .endif
 
 MTREE_MAGIC?=	mtree 2.0
 
 distributeworld installworld stageworld: _installcheck_world .PHONY
 	mkdir -p ${INSTALLTMP}
 	progs=$$(for prog in ${ITOOLS}; do \
 		if progpath=`env PATH=${TMPPATH:Q} which $$prog`; then \
 			echo $$progpath; \
 		else \
 			echo "Required tool $$prog not found in PATH ("${TMPPATH:Q}")." >&2; \
 			exit 1; \
 		fi; \
 	    done); \
 	if [ -z "${CROSSBUILD_HOST}" ] ; then \
 		libs=$$(ldd -f "%o %p\n" -f "%o %p\n" $$progs 2>/dev/null | sort -u | grep -Ev '\[.*]' | \
 		    while read line; do \
 			set -- $$line; \
 			if [ "$$2 $$3" != "not found" ]; then \
 				echo $$2; \
 			else \
 				echo "Required library $$1 not found." >&2; \
 				exit 1; \
 			fi; \
 		    done); \
 	fi; \
 	${INSTALLTMP_COPY_HOST_TOOL} $$libs $$progs ${INSTALLTMP}
 	cp -R $${PATH_LOCALE:-"/usr/share/locale"} ${INSTALLTMP}/locale
 .if defined(NO_ROOT)
 	-mkdir -p ${METALOG:H}
 	echo "#${MTREE_MAGIC}" > ${METALOG}
 .endif
 .if make(distributeworld)
 .for dist in ${EXTRA_DISTRIBUTIONS}
 	-mkdir ${DESTDIR}/${DISTDIR}/${dist}
 	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.root.dist \
 	    -p ${DESTDIR}/${DISTDIR}/${dist} >/dev/null
 	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.usr.dist \
 	    -p ${DESTDIR}/${DISTDIR}/${dist}/usr >/dev/null
 	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.include.dist \
 	    -p ${DESTDIR}/${DISTDIR}/${dist}/usr/include >/dev/null
 .if ${TARGET_ARCH} == "amd64"
 	-mkdir ${DESTDIR}/${DISTDIR}/${dist}/usr/include/i386
 .endif
 .if ${MK_DEBUG_FILES} != "no"
 	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.debug.dist \
 	    -p ${DESTDIR}/${DISTDIR}/${dist}/usr/lib >/dev/null
 .endif
 .if defined(_LIBCOMPAT)
 	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.lib${libcompat}.dist \
 	    -p ${DESTDIR}/${DISTDIR}/${dist}/usr >/dev/null
 .if ${MK_DEBUG_FILES} != "no"
 	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.lib${libcompat}.dist \
 	    -p ${DESTDIR}/${DISTDIR}/${dist}/usr/lib/debug/usr >/dev/null
 .endif
 .endif
 .if ${MK_TESTS} != "no" && ${dist} == "tests"
 	-mkdir -p ${DESTDIR}/${DISTDIR}/${dist}${TESTSBASE}
 	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.tests.dist \
 	    -p ${DESTDIR}/${DISTDIR}/${dist}${TESTSBASE} >/dev/null
 .if ${MK_DEBUG_FILES} != "no"
 	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.tests.dist \
 	    -p ${DESTDIR}/${DISTDIR}/${dist}/usr/lib/debug/${TESTSBASE} >/dev/null
 .endif
 .endif
 .if defined(NO_ROOT)
 	${IMAKEENV} ${DISTR_MTREE} -C -f ${.CURDIR}/etc/mtree/BSD.root.dist | \
 	    sed -e 's#^\./#./${dist}/#' >> ${METALOG}
 	${IMAKEENV} ${DISTR_MTREE} -C -f ${.CURDIR}/etc/mtree/BSD.usr.dist | \
 	    sed -e 's#^\./#./${dist}/usr/#' >> ${METALOG}
 	${IMAKEENV} ${DISTR_MTREE} -C -f ${.CURDIR}/etc/mtree/BSD.include.dist | \
 	    sed -e 's#^\./#./${dist}/usr/include/#' >> ${METALOG}
 .if ${TARGET_ARCH} == "amd64"
 	echo "./${dist}/usr/include/i386 type=dir uname=root gname=wheel mode=0755" >> ${METALOG}
 .endif
 .if defined(_LIBCOMPAT)
 	${IMAKEENV} ${DISTR_MTREE} -C -f ${.CURDIR}/etc/mtree/BSD.lib${libcompat}.dist | \
 	    sed -e 's#^\./#./${dist}/usr/#' >> ${METALOG}
 .endif
 .endif
 .endfor
 	-mkdir ${DESTDIR}/${DISTDIR}/base
 	${_+_}cd ${.CURDIR}/etc; ${CROSSENV} PATH=${TMPPATH:Q} ${MAKE} \
 	    METALOG=${METALOG} ${IMAKE_INSTALL} ${IMAKE_MTREE} \
 	    DISTBASE=/base DESTDIR=${DESTDIR}/${DISTDIR}/base \
 	    LOCAL_MTREE=${LOCAL_MTREE:Q} distrib-dirs
 	${INSTALL_SYMLINK} ${INSTALLFLAGS} usr/src/sys ${INSTALL_DDIR}/base/sys
 .endif # make(distributeworld)
 	${_+_}cd ${.CURDIR}; ${IMAKE} re${.TARGET:S/world$//}; \
 	    ${IMAKEENV} rm -rf ${INSTALLTMP}
 .if !make(packageworld) && ${MK_CAROOT} != "no"
 	@if which openssl>/dev/null; then \
 		PATH=${TMPPATH:Q}:${PATH:Q} \
 		    sh ${SRCTOP}/usr.sbin/certctl/certctl.sh ${CERTCTLFLAGS} rehash; \
 	else \
 		echo "No openssl on the host, not rehashing certificates target -- /etc/ssl may not be populated."; \
 	fi
 .endif
 .if make(distributeworld)
 .for dist in ${EXTRA_DISTRIBUTIONS}
 	find ${DESTDIR}/${DISTDIR}/${dist} -mindepth 1 -type d -empty -delete
 .endfor
 .if defined(NO_ROOT)
 .for dist in base ${EXTRA_DISTRIBUTIONS}
 	@# For each file that exists in this dist, print the corresponding
 	@# line from the METALOG.  This relies on the fact that
 	@# a line containing only the filename will sort immediately before
 	@# the relevant mtree line.
 	cd ${DESTDIR}/${DISTDIR}; \
 	find ./${dist} | ${METALOG_SORT_CMD} -u ${METALOG} - | \
 	awk 'BEGIN { print "#${MTREE_MAGIC}" } !/ type=/ { file = $$1 } / type=/ { if ($$1 == file) { sub(/^\.\/${dist}\//, "./"); print } }' > \
 	${DESTDIR}/${DISTDIR}/${dist}.meta
 .endfor
 .for dist in ${DEBUG_DISTRIBUTIONS}
 	@# For each file that exists in this dist, print the corresponding
 	@# line from the METALOG.  This relies on the fact that
 	@# a line containing only the filename will sort immediately before
 	@# the relevant mtree line.
 	cd ${DESTDIR}/${DISTDIR}; \
 	find ./${dist}/usr/lib/debug | ${METALOG_SORT_CMD} -u ${METALOG} - | \
 	awk 'BEGIN { print "#${MTREE_MAGIC}" } !/ type=/ { file = $$1 } / type=/ { if ($$1 == file) { sub(/^\.\/${dist}\//, "./"); print } }' > \
 	${DESTDIR}/${DISTDIR}/${dist}.debug.meta
 .endfor
 .endif
 .endif # make(distributeworld)
 
 packageworld: .PHONY
 .for dist in base ${EXTRA_DISTRIBUTIONS}
 .if defined(NO_ROOT)
 	${_+_}cd ${DESTDIR}/${DISTDIR}/${dist}; \
 	    ${TAR_CMD} cvf - --exclude usr/lib/debug \
 	    @${DESTDIR}/${DISTDIR}/${dist}.meta | \
 	    ${XZ_CMD} > ${PACKAGEDIR}/${dist}.txz
 .else
 	${_+_}cd ${DESTDIR}/${DISTDIR}/${dist}; \
 	    ${TAR_CMD} cvf - --exclude usr/lib/debug . | \
 	    ${XZ_CMD} > ${PACKAGEDIR}/${dist}.txz
 .endif
 .endfor
 
 .for dist in ${DEBUG_DISTRIBUTIONS}
 . if defined(NO_ROOT)
 	${_+_}cd ${DESTDIR}/${DISTDIR}/${dist}; \
 	    ${TAR_CMD} cvf - @${DESTDIR}/${DISTDIR}/${dist}.debug.meta | \
 	    ${XZ_CMD} > ${PACKAGEDIR}/${dist}-dbg.txz
 . else
 	${_+_}cd ${DESTDIR}/${DISTDIR}/${dist}; \
 	    ${TAR_CMD} cvLf - usr/lib/debug | \
 	    ${XZ_CMD} > ${PACKAGEDIR}/${dist}-dbg.txz
 . endif
 .endfor
 
 makeman: .PHONY
 	${_+_}cd ${.CURDIR}/tools/build/options; sh makeman > \
 	    ${.CURDIR}/share/man/man5/src.conf.5
 
 # Ensure no regressions in self-includeability of sys/*.h and net*/*.h
 test-includes: .PHONY
 	${_+_}cd ${.CURDIR}/tools/build/test-includes; \
 	    ${WMAKEENV} ${MAKE} ${WORLD_FLAGS} DESTDIR=${WORLDTMP} test-includes
 
 # We can't assume here that ${TMPPATH} will include ${PATH} or /usr/libexec
 # because we may be building with a STRICTTMPPATH, so we explicitly include
 # /usr/libexec here for flua.  ${TMPPATH} still usefully includes anything else
 # we may need to function.
 _sysent_PATH=	${TMPPATH}:/usr/libexec
 _sysent_dirs=	sys/kern
 _sysent_dirs+=	sys/compat/freebsd32
 _sysent_dirs+=	sys/amd64/linux		\
 		sys/amd64/linux32	\
 		sys/arm64/linux		\
 		sys/i386/linux
 
 sysent: .PHONY
 .for _dir in ${_sysent_dirs}
 sysent-${_dir}: .PHONY
 	@echo "${MAKE} -C ${.CURDIR}/${_dir} sysent"
 	${_+_}@env PATH=${_sysent_PATH:Q} ${MAKE} -C ${.CURDIR}/${_dir} sysent
 
 sysent: sysent-${_dir}
 .endfor
 
 #
 # 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.
 #
 restage reinstall: .MAKE .PHONY
 	@echo "--------------------------------------------------------------"
 	@echo ">>> Making hierarchy"
 	@echo "--------------------------------------------------------------"
 	${_+_}cd ${.CURDIR}; ${MAKE} -f Makefile.inc1 \
 	    LOCAL_MTREE=${LOCAL_MTREE:Q} hierarchy
 .if make(restage)
 	@echo "--------------------------------------------------------------"
 	@echo ">>> Making distribution"
 	@echo "--------------------------------------------------------------"
 	${_+_}cd ${.CURDIR}; ${MAKE} -f Makefile.inc1 \
 	    LOCAL_MTREE=${LOCAL_MTREE:Q} distribution
 .endif
 	@echo
 	@echo "--------------------------------------------------------------"
 	@echo ">>> Installing everything started on `LC_ALL=C date`"
 	@echo "--------------------------------------------------------------"
 	${_+_}cd ${.CURDIR}; ${MAKE} -f Makefile.inc1 install
 .if defined(_LIBCOMPAT)
 	${_+_}cd ${.CURDIR}; ${MAKE} -f Makefile.inc1 install${libcompat}
 .endif
 	@echo "--------------------------------------------------------------"
 	@echo ">>> Installing everything completed on `LC_ALL=C date`"
 	@echo "--------------------------------------------------------------"
 
 redistribute: .MAKE .PHONY
 	@echo "--------------------------------------------------------------"
 	@echo ">>> Distributing everything"
 	@echo "--------------------------------------------------------------"
 	${_+_}cd ${.CURDIR}; ${MAKE} -f Makefile.inc1 distribute
 .if defined(_LIBCOMPAT)
 	${_+_}cd ${.CURDIR}; ${MAKE} -f Makefile.inc1 distribute${libcompat} \
 	    DISTRIBUTION=lib${libcompat}
 .endif
 
 distrib-dirs distribution: .MAKE .PHONY
 	${_+_}cd ${.CURDIR}/etc; ${CROSSENV} PATH=${TMPPATH:Q} ${MAKE} \
 	    ${IMAKE_INSTALL} ${IMAKE_MTREE} METALOG=${METALOG} ${.TARGET}
 .if make(distribution)
 	${_+_}cd ${.CURDIR}; ${CROSSENV} PATH=${TMPPATH:Q} \
 		${MAKE} -f Makefile.inc1 ${IMAKE_INSTALL} \
 		METALOG=${METALOG} MK_TESTS=no \
 		MK_TESTS_SUPPORT=${MK_TESTS_SUPPORT} installconfig
 .endif
 
 #
 # buildkernel and installkernel
 #
 # Which kernels to build and/or install is specified by setting
 # KERNCONF. If not defined a GENERIC kernel is built/installed.
 # Only the existing (depending TARGET) config files are used
 # for building kernels and only the first of these is designated
 # as the one being installed.
 #
 # Note that we have to use TARGET instead of TARGET_ARCH when
 # we're in kernel-land. Since only TARGET_ARCH is (expected) to
 # be set to cross-build, we have to make sure TARGET is set
 # properly.
 
 .if defined(KERNFAST)
 NO_KERNELCLEAN=	t
 NO_KERNELCONFIG=	t
 NO_KERNELOBJ=		t
 # Shortcut for KERNCONF=Blah -DKERNFAST is now KERNFAST=Blah
 .if !defined(KERNCONF) && ${KERNFAST} != "1"
 KERNCONF=${KERNFAST}
 .endif
 .endif
 .if ${TARGET_ARCH} == "powerpc64"
 KERNCONF?=	GENERIC64
 .elif ${TARGET_ARCH} == "powerpc64le"
 KERNCONF?=	GENERIC64LE
 .elif ${TARGET_ARCH} == "powerpcspe"
 KERNCONF?=	MPC85XXSPE
 .else
 KERNCONF?=	GENERIC
 .endif
 INSTKERNNAME?=	kernel
 
 KERNSRCDIR?=	${.CURDIR}/sys
 KRNLCONFDIR=	${KERNSRCDIR}/${TARGET}/conf
 KRNLOBJDIR=	${OBJTOP}${KERNSRCDIR:C,^${.CURDIR},,}
 KERNCONFDIR?=	${KRNLCONFDIR}
 
 BUILDKERNELS=
 INSTALLKERNEL=
 .if defined(NO_INSTALLKERNEL)
 # All of the BUILDKERNELS loops start at index 1.
 BUILDKERNELS+= dummy
 .endif
 .for _kernel in ${KERNCONF}
 .if !defined(_MKSHOWCONFIG) && exists(${KERNCONFDIR}/${_kernel})
 BUILDKERNELS+=	${_kernel}
 .if empty(INSTALLKERNEL) && !defined(NO_INSTALLKERNEL)
 INSTALLKERNEL= ${_kernel}
 .endif
 .else
 .if make(buildkernel)
 .error Missing KERNCONF ${KERNCONFDIR}/${_kernel}
 .endif
 .endif
 .endfor
 
 _cleankernobj_fast_depend_hack: .PHONY
 # 20191009  r353340  removal of opensolaris_atomic.S (also r353381)
 .if ${MACHINE} != i386
 .for f in opensolaris_atomic
 .for m in opensolaris zfs
 	@if [ -e "${KRNLOBJDIR}/${KERNCONF}/modules${SRCTOP}/sys/modules/${m}/.depend.${f}.o" ] && \
 	    grep -q ${f}.S "${KRNLOBJDIR}/${KERNCONF}/modules${SRCTOP}/sys/modules/${m}/.depend.${f}.o"; then \
 		echo "Removing stale dependencies for opensolaris_atomic"; \
 		rm -f ${KRNLOBJDIR}/${KERNCONF}/modules${SRCTOP}/sys/modules/${m}/.depend.${f}.*; \
 	fi
 .endfor
 .endfor
 .endif
 
 ${WMAKE_TGTS:N_worldtmp:Nbuild${libcompat}} ${.ALLTARGETS:M_*:N_worldtmp}: .MAKE .PHONY
 
 # record kernel(s) build time in seconds
 .if make(buildkernel)
 _BUILDKERNEL_START!= date '+%s'
 .endif
 
 #
 # buildkernel
 #
 # Builds all kernels defined by BUILDKERNELS.
 #
 buildkernel: .MAKE .PHONY
 .if empty(BUILDKERNELS:Ndummy)
 	@echo "ERROR: Missing kernel configuration file(s) (${KERNCONF})."; \
 	false
 .endif
 	@echo
 .for _kernel in ${BUILDKERNELS:Ndummy}
 	@echo "--------------------------------------------------------------"
 	@echo ">>> Kernel build for ${_kernel} started on `LC_ALL=C date`"
 	@echo "--------------------------------------------------------------"
 	@echo "===> ${_kernel}"
 	mkdir -p ${KRNLOBJDIR}
 .if !defined(NO_KERNELCONFIG)
 	@echo
 	@echo "--------------------------------------------------------------"
 	@echo ">>> stage 1: configuring the kernel"
 	@echo "--------------------------------------------------------------"
 	cd ${KRNLCONFDIR}; \
 		PATH=${TMPPATH:Q} \
 		    config ${CONFIGARGS} -d ${KRNLOBJDIR}/${_kernel} \
 			-I '${KERNCONFDIR}' -I '${KRNLCONFDIR}' \
 			'${KERNCONFDIR}/${_kernel}'
 .endif
 .if ${MK_CLEAN} == "yes" && !defined(NO_KERNELCLEAN)
 	@echo
 	@echo "--------------------------------------------------------------"
 	@echo ">>> stage 2.1: cleaning up the object tree"
 	@echo "--------------------------------------------------------------"
 	${_+_}cd ${KRNLOBJDIR}/${_kernel}; ${KMAKE} ${CLEANDIR}
 .else
 	${_+_}cd ${.CURDIR}; ${WMAKE} _cleankernobj_fast_depend_hack
 .endif
 .if !defined(NO_KERNELOBJ)
 	@echo
 	@echo "--------------------------------------------------------------"
 	@echo ">>> stage 2.2: rebuilding the object tree"
 	@echo "--------------------------------------------------------------"
 	${_+_}cd ${KRNLOBJDIR}/${_kernel}; ${KMAKE} obj
 .endif
 	@echo
 	@echo "--------------------------------------------------------------"
 	@echo ">>> stage 2.3: build tools"
 	@echo "--------------------------------------------------------------"
 	${_+_}cd ${.CURDIR}; ${KTMAKE} kernel-tools
 	@echo
 	@echo "--------------------------------------------------------------"
 	@echo ">>> stage 3.1: building everything"
 	@echo "--------------------------------------------------------------"
 	${_+_}cd ${KRNLOBJDIR}/${_kernel}; ${KMAKE} all -DNO_MODULES_OBJ
 	@echo "--------------------------------------------------------------"
 	@echo ">>> Kernel build for ${_kernel} completed on `LC_ALL=C date`"
 	@echo "--------------------------------------------------------------"
 
 .endfor
 	@seconds=$$(($$(date '+%s') - ${_BUILDKERNEL_START})); \
 	  echo -n ">>> Kernel(s) ${BUILDKERNELS} built in $$seconds seconds, "; \
 	  echo "ncpu: $$(${_ncpu_cmd})${.MAKE.JOBS:S/^/, make -j/}"
 	@echo "--------------------------------------------------------------"
 
 .if !make(packages) && !make(update-packages)
 NO_INSTALLEXTRAKERNELS?=	yes
 .else
 # packages/update-packages installs kernels to a staging directory then builds
 # packages from the result to be installed, typically to other systems.  It is
 # less surprising for these targets to honor KERNCONF if multiple kernels are
 # specified.
 NO_INSTALLEXTRAKERNELS?=	no
 .endif
 
 #
 # installkernel, etc.
 #
 # Install the kernel defined by INSTALLKERNEL
 #
 installkernel installkernel.debug \
 reinstallkernel reinstallkernel.debug: _installcheck_kernel .PHONY
 .if !defined(NO_INSTALLKERNEL)
 .if empty(INSTALLKERNEL)
 	@echo "ERROR: No kernel \"${KERNCONF}\" to install."; \
 	false
 .endif
 	@echo "--------------------------------------------------------------"
 	@echo ">>> Installing kernel ${INSTALLKERNEL} on $$(LC_ALL=C date)"
 	@echo "--------------------------------------------------------------"
 	${_+_}cd ${KRNLOBJDIR}/${INSTALLKERNEL}; \
 	    ${CROSSENV} PATH=${TMPPATH:Q} \
 	    ${MAKE} ${IMAKE_INSTALL} KERNEL=${INSTKERNNAME} ${.TARGET:S/kernel//}
 	@echo "--------------------------------------------------------------"
 	@echo ">>> Installing kernel ${INSTALLKERNEL} completed on $$(LC_ALL=C date)"
 	@echo "--------------------------------------------------------------"
 .endif
 .if ${BUILDKERNELS:[#]} > 1 && ${NO_INSTALLEXTRAKERNELS} != "yes"
 .for _kernel in ${BUILDKERNELS:[2..-1]}
 	@echo "--------------------------------------------------------------"
 	@echo ">>> Installing kernel ${_kernel} $$(LC_ALL=C date)"
 	@echo "--------------------------------------------------------------"
 	${_+_}cd ${KRNLOBJDIR}/${_kernel}; \
 	    ${CROSSENV} PATH=${TMPPATH:Q} \
 	    ${MAKE} ${IMAKE_INSTALL} KERNEL=${INSTKERNNAME}.${_kernel} ${.TARGET:S/kernel//}
 	@echo "--------------------------------------------------------------"
 	@echo ">>> Installing kernel ${_kernel} completed on $$(LC_ALL=C date)"
 	@echo "--------------------------------------------------------------"
 .endfor
 .endif
 
 distributekernel distributekernel.debug: .PHONY
 .if !defined(NO_INSTALLKERNEL)
 .if empty(INSTALLKERNEL)
 	@echo "ERROR: No kernel \"${KERNCONF}\" to install."; \
 	false
 .endif
 	mkdir -p ${DESTDIR}/${DISTDIR}
 .if defined(NO_ROOT)
 	@echo "#${MTREE_MAGIC}" > ${DESTDIR}/${DISTDIR}/kernel.premeta
 .endif
 	${_+_}cd ${KRNLOBJDIR}/${INSTALLKERNEL}; \
 	    ${IMAKEENV} ${IMAKE_INSTALL:S/METALOG/kernel.premeta/} \
 	    ${IMAKE_MTREE} PATH=${TMPPATH:Q} ${MAKE} KERNEL=${INSTKERNNAME} \
 	    DESTDIR=${INSTALL_DDIR}/kernel \
 	    ${.TARGET:S/distributekernel/install/}
 .if defined(NO_ROOT)
 	@sed -e 's|^./kernel|.|' ${DESTDIR}/${DISTDIR}/kernel.premeta > \
 	    ${DESTDIR}/${DISTDIR}/kernel.meta
 .endif
 .endif
 .if ${BUILDKERNELS:[#]} > 1 && ${NO_INSTALLEXTRAKERNELS} != "yes"
 .for _kernel in ${BUILDKERNELS:[2..-1]}
 .if defined(NO_ROOT)
 	@echo "#${MTREE_MAGIC}" > ${DESTDIR}/${DISTDIR}/kernel.${_kernel}.premeta
 .endif
 	${_+_}cd ${KRNLOBJDIR}/${_kernel}; \
 	    ${IMAKEENV} ${IMAKE_INSTALL:S/METALOG/kernel.${_kernel}.premeta/} \
 	    ${IMAKE_MTREE} PATH=${TMPPATH:Q} ${MAKE} \
 	    KERNEL=${INSTKERNNAME}.${_kernel} \
 	    DESTDIR=${INSTALL_DDIR}/kernel.${_kernel} \
 	    ${.TARGET:S/distributekernel/install/}
 .if defined(NO_ROOT)
 	@sed -e "s|^./kernel.${_kernel}|.|" \
 	    ${DESTDIR}/${DISTDIR}/kernel.${_kernel}.premeta > \
 	    ${DESTDIR}/${DISTDIR}/kernel.${_kernel}.meta
 .endif
 .endfor
 .endif
 
 packagekernel: .PHONY
 .if defined(NO_ROOT)
 .if !defined(NO_INSTALLKERNEL)
 	cd ${DESTDIR}/${DISTDIR}/kernel; \
 	    ${TAR_CMD} cvf - --exclude '*.debug' \
 	    @${DESTDIR}/${DISTDIR}/kernel.meta | \
 	    ${XZ_CMD} > ${PACKAGEDIR}/kernel.txz
 .endif
 .if ${MK_DEBUG_FILES} != "no"
 	cd ${DESTDIR}/${DISTDIR}/kernel; \
 	    ${TAR_CMD} cvf - --include '*/*/*.debug' \
 	    @${DESTDIR}/${DISTDIR}/kernel.meta | \
 	    ${XZ_CMD} > ${DESTDIR}/${DISTDIR}/kernel-dbg.txz
 .endif
 .if ${BUILDKERNELS:[#]} > 1 && ${NO_INSTALLEXTRAKERNELS} != "yes"
 .for _kernel in ${BUILDKERNELS:[2..-1]}
 	cd ${DESTDIR}/${DISTDIR}/kernel.${_kernel}; \
 	    ${TAR_CMD} cvf - --exclude '*.debug' \
 	    @${DESTDIR}/${DISTDIR}/kernel.${_kernel}.meta | \
 	    ${XZ_CMD} > ${PACKAGEDIR}/kernel.${_kernel}.txz
 .if ${MK_DEBUG_FILES} != "no"
 	cd ${DESTDIR}/${DISTDIR}/kernel.${_kernel}; \
 	    ${TAR_CMD} cvf - --include '*/*/*.debug' \
 	    @${DESTDIR}/${DISTDIR}/kernel.${_kernel}.meta | \
 	    ${XZ_CMD} > ${DESTDIR}/${DISTDIR}/kernel.${_kernel}-dbg.txz
 .endif
 .endfor
 .endif
 .else
 .if !defined(NO_INSTALLKERNEL)
 	cd ${DESTDIR}/${DISTDIR}/kernel; \
 	    ${TAR_CMD} cvf - --exclude '*.debug' . | \
 	    ${XZ_CMD} > ${PACKAGEDIR}/kernel.txz
 .endif
 .if ${MK_DEBUG_FILES} != "no"
 	cd ${DESTDIR}/${DISTDIR}/kernel; \
 	    ${TAR_CMD} cvf - --include '*/*/*.debug' $$(eval find .) | \
 	    ${XZ_CMD} > ${DESTDIR}/${DISTDIR}/kernel-dbg.txz
 .endif
 .if ${BUILDKERNELS:[#]} > 1 && ${NO_INSTALLEXTRAKERNELS} != "yes"
 .for _kernel in ${BUILDKERNELS:[2..-1]}
 	cd ${DESTDIR}/${DISTDIR}/kernel.${_kernel}; \
 	    ${TAR_CMD} cvf - --exclude '*.debug' . | \
 	    ${XZ_CMD} > ${PACKAGEDIR}/kernel.${_kernel}.txz
 .if ${MK_DEBUG_FILES} != "no"
 	cd ${DESTDIR}/${DISTDIR}/kernel.${_kernel}; \
 	    ${TAR_CMD} cvf - --include '*/*/*.debug' $$(eval find .) | \
 	    ${XZ_CMD} > ${DESTDIR}/${DISTDIR}/kernel.${_kernel}-dbg.txz
 .endif
 .endfor
 .endif
 .endif
 
 stagekernel: .PHONY
 	${_+_}${MAKE} -C ${.CURDIR} ${.MAKEFLAGS} distributekernel
 
 PORTSDIR?=	/usr/ports
 WSTAGEDIR?=	${OBJTOP}/worldstage
 KSTAGEDIR?=	${OBJTOP}/kernelstage
 REPODIR?=	${OBJROOT}repo
 PKG_FORMAT?=	txz
 PKG_REPO_SIGNING_KEY?=	# empty
 PKG_OUTPUT_DIR?=	${PKG_VERSION}
 
 .ORDER:		stage-packages create-packages
 .ORDER:		create-packages create-world-packages
 .ORDER:		create-packages create-kernel-packages
 .ORDER:		create-packages sign-packages
 
 _pkgbootstrap: .PHONY
 .if make(*package*) && !exists(${LOCALBASE}/sbin/pkg)
 	@env ASSUME_ALWAYS_YES=YES pkg bootstrap
 .endif
 
 #
 # Determine PKG_ABI from newvers.sh if not already set.
 #
 .if !defined(PKG_ABI) && (make(create-world-packages-jobs) || make(create-kernel-packages*) || make(real-update-packages) || make(sign-packages))
 PKG_ABI=${_TYPE}:${MAJOR_REVISION}:${TARGET_ARCH}
 .endif
 PKG_BIN_VERSION!=${PKG_CMD} --version </dev/null 2>/dev/null |\
     awk -F. '/^[0-9.]+$$/ {print $$1 * 10000 + $$2 * 100 + $$3}'
 .if ${PKG_BIN_VERSION} < 11700
 PKG_EXT=	${PKG_FORMAT}
 .else
 PKG_EXT=	pkg
 .endif
 
 .if !defined(PKG_VERSION_FROM) && make(real-update-packages)
 .if defined(PKG_ABI)
 .if exists(${REPODIR}/${PKG_ABI})
 PKG_VERSION_FROM!=/usr/bin/readlink ${REPODIR}/${PKG_ABI}/latest
 PKG_VERSION_FROM_DIR=	${REPODIR}/${PKG_ABI}/${PKG_VERSION_FROM}
 .else
 PKG_VERSION_FROM=
 PKG_VERSION_FROM_DIR=
 .endif
 .endif
 .endif
 
 PKGMAKEARGS+=	PKG_VERSION=${PKG_VERSION} \
 		NO_INSTALLEXTRAKERNELS=${NO_INSTALLEXTRAKERNELS}
 
 packages: .PHONY
 	${_+_}${MAKE} -C ${.CURDIR} ${PKGMAKEARGS} real-packages
 
 update-packages: .PHONY
 	${_+_}${MAKE} -C ${.CURDIR} ${PKGMAKEARGS} real-update-packages
 
 package-pkg: .PHONY
 	rm -rf /tmp/ports.${TARGET} || :
 	env ${WMAKEENV:Q} SRCDIR=${.CURDIR} PORTSDIR=${PORTSDIR} REVISION=${_REVISION} \
 		PKG_CMD=${PKG_CMD} PKG_VERSION=${PKG_VERSION} REPODIR=${REPODIR} \
 		WSTAGEDIR=${WSTAGEDIR} \
 		sh ${.CURDIR}/release/scripts/make-pkg-package.sh
 
 real-packages:	stage-packages create-packages sign-packages .PHONY
 
 real-update-packages: stage-packages .PHONY
 	${_+_}${MAKE} -C ${.CURDIR} PKG_VERSION=${PKG_VERSION} create-packages
 .if empty(PKG_VERSION_FROM_DIR)
 	@echo "==> Bootstrapping repository, not checking for new packages"
 .else
 	@echo "==> Checking for new packages (comparing ${PKG_VERSION} to ${PKG_VERSION_FROM})"
 	@for pkg in ${PKG_VERSION_FROM_DIR}/${PKG_NAME_PREFIX}-*; do \
 	  pkgname=$$(pkg query -F $${pkg} '%n' | sed 's/${PKG_NAME_PREFIX}-\(.*\)/\1/') ; \
 	  newpkgname=${PKG_NAME_PREFIX}-$${pkgname}-${PKG_VERSION}.${PKG_EXT} ; \
 	  oldsum=$$(pkg query -F $${pkg} '%X') ; \
 	  if [ ! -f ${REPODIR}/${PKG_ABI}/${PKG_VERSION}/$${newpkgname} ]; then \
 	    continue; \
 	  fi ; \
 	  newsum=$$(pkg query -F ${REPODIR}/${PKG_ABI}/${PKG_VERSION}/$${newpkgname} '%X') ; \
 	  if [ "$${oldsum}" == "$${newsum}" ]; then \
 	   echo "==> Keeping old ${PKG_NAME_PREFIX}-$${pkgname}-${PKG_VERSION_FROM}.${PKG_EXT}" ; \
 	   rm ${REPODIR}/${PKG_ABI}/${PKG_VERSION}/$${newpkgname} ; \
 	   cp $${pkg} ${REPODIR}/${PKG_ABI}/${PKG_VERSION} ; \
 	  else \
 	    echo "==> New package $${newpkgname}" ; \
 	  fi ; \
 	done
 .endif
 	${_+_}@cd ${.CURDIR}; \
 		${MAKE} -f Makefile.inc1 PKG_VERSION=${PKG_VERSION} sign-packages
 
 stage-packages-world: .PHONY
 	@mkdir -p ${WSTAGEDIR}
 	${_+_}@cd ${.CURDIR}; \
 		${MAKE} DESTDIR=${WSTAGEDIR} -DNO_ROOT stageworld
 
 stage-packages-kernel: .PHONY
 	@mkdir -p ${KSTAGEDIR}
 	${_+_}@cd ${.CURDIR}; \
 		${MAKE} DESTDIR=${KSTAGEDIR} -DNO_ROOT stagekernel
 
 stage-packages: .PHONY stage-packages-world stage-packages-kernel
 
 _repodir: .PHONY
 	@mkdir -p ${REPODIR}
 
 create-packages-world:	_pkgbootstrap _repodir .PHONY
 	${_+_}@cd ${.CURDIR}; \
 		${MAKE} -f Makefile.inc1 \
 			DESTDIR=${WSTAGEDIR} \
 			PKG_VERSION=${PKG_VERSION} create-world-packages
 
 create-packages-kernel:	_pkgbootstrap _repodir .PHONY
 	${_+_}@cd ${.CURDIR}; \
 		${MAKE} -f Makefile.inc1 \
 			DESTDIR=${KSTAGEDIR} \
 			PKG_VERSION=${PKG_VERSION} DISTDIR=kernel \
 			SOURCE_DATE_EPOCH=${SOURCE_DATE_EPOCH} \
 			create-kernel-packages
 
 create-packages: .PHONY create-packages-world create-packages-kernel
 
 create-world-packages:	_pkgbootstrap .PHONY
 	@rm -f ${WSTAGEDIR}/*.plist 2>/dev/null || :
 	@cd ${WSTAGEDIR} ; \
 		${METALOG_SORT_CMD} ${WSTAGEDIR}/${DISTDIR}/METALOG | \
 		awk -f ${SRCDIR}/release/scripts/mtree-to-plist.awk
 	@for plist in ${WSTAGEDIR}/*.plist; do \
 	  plist=$${plist##*/} ; \
 	  pkgname=$${plist%.plist} ; \
 	  echo "_PKGS+= $${pkgname}" ; \
 	done > ${WSTAGEDIR}/packages.mk
 	${_+_}@cd ${.CURDIR}; \
 		${MAKE} -f Makefile.inc1 create-world-packages-jobs \
 		SOURCE_DATE_EPOCH=${SOURCE_DATE_EPOCH} \
 		.MAKE.JOB.PREFIX=
 
 .if make(create-world-packages-jobs)
 .include "${WSTAGEDIR}/packages.mk"
 .endif
 
 create-world-packages-jobs: .PHONY
 .for pkgname in ${_PKGS}
 create-world-packages-jobs: create-world-package-${pkgname}
 create-world-package-${pkgname}: .PHONY
 	@sh ${SRCDIR}/release/packages/generate-ucl.sh -o ${pkgname} \
 		-s ${SRCDIR} -u ${WSTAGEDIR}/${pkgname}.ucl
 	@awk -F\" ' \
 		/^name/ { printf("===> Creating %s-", $$2); next } \
 		/^version/ { print $$2; next } \
 		' ${WSTAGEDIR}/${pkgname}.ucl
 	@if [ "${pkgname}" == "runtime" ]; then \
 		sed -i '' -e "s/%VCS_REVISION%/${VCS_REVISION}/" ${WSTAGEDIR}/${pkgname}.ucl ; \
 	fi
 	${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/usr/bin/uname -o ALLOW_BASE_SHLIBS=yes \
 		create -f ${PKG_FORMAT} -M ${WSTAGEDIR}/${pkgname}.ucl \
 		-p ${WSTAGEDIR}/${pkgname}.plist \
 		-r ${WSTAGEDIR} \
 		-o ${REPODIR}/${PKG_ABI}/${PKG_OUTPUT_DIR}
 .endfor
 
 _default_flavor=	-default
 .if make(*package*) && exists(${KSTAGEDIR}/kernel.meta)
 . if ${MK_DEBUG_FILES} != "no"
 _debug=-dbg
 . endif
 create-kernel-packages:	.PHONY
 . for flavor in "" ${_debug}
 create-kernel-packages: create-kernel-packages-flavor${flavor:C,^""$,${_default_flavor},}
 create-kernel-packages-flavor${flavor:C,^""$,${_default_flavor},}: _pkgbootstrap .PHONY
 	@cd ${KSTAGEDIR}/${DISTDIR} ; \
 	${METALOG_SORT_CMD} ${KSTAGEDIR}/kernel.meta | \
 	awk -f ${SRCDIR}/release/scripts/mtree-to-plist.awk \
 		-v kernel=yes -v _kernconf=${INSTALLKERNEL} ; \
 	sed -e "s/%VERSION%/${PKG_VERSION}/" \
 		-e "s/%PKGNAME%/kernel-${INSTALLKERNEL:tl}${flavor}/" \
 		-e "s/%KERNELDIR%/kernel/" \
 		-e "s/%COMMENT%/FreeBSD ${INSTALLKERNEL} kernel ${flavor}/" \
 		-e "s/%DESC%/FreeBSD ${INSTALLKERNEL} kernel ${flavor}/" \
 		-e "s/ %VCS_REVISION%/${VCS_REVISION}/" \
 		-e "s/%PKG_NAME_PREFIX%/${PKG_NAME_PREFIX}/" \
 		-e "s/%PKG_MAINTAINER%/${PKG_MAINTAINER}/" \
 		-e "s|%PKG_WWW%|${PKG_WWW}|" \
 		${SRCDIR}/release/packages/kernel.ucl \
 		> ${KSTAGEDIR}/${DISTDIR}/kernel.${INSTALLKERNEL}${flavor}.ucl ; \
 	awk -F\" ' \
 		/name/ { printf("===> Creating %s-", $$2); next } \
 		/version/ {print $$2; next } ' \
 		${KSTAGEDIR}/${DISTDIR}/kernel.${INSTALLKERNEL}${flavor}.ucl ; \
 	${PKG_CMD} -o ABI=${PKG_ABI} -o ALLOW_BASE_SHLIBS=yes \
 		create -f ${PKG_FORMAT} \
 		-M ${KSTAGEDIR}/${DISTDIR}/kernel.${INSTALLKERNEL}${flavor}.ucl \
 		-p ${KSTAGEDIR}/${DISTDIR}/kernel.${INSTALLKERNEL}${flavor}.plist \
 		-r ${KSTAGEDIR}/${DISTDIR} \
 		-o ${REPODIR}/${PKG_ABI}/${PKG_OUTPUT_DIR}
 . endfor
 .endif
 .if ${BUILDKERNELS:[#]} > 1 && ${NO_INSTALLEXTRAKERNELS} != "yes"
 . for _kernel in ${BUILDKERNELS:[2..-1]}
 .  if exists(${KSTAGEDIR}/kernel.${_kernel}.meta)
 .   if ${MK_DEBUG_FILES} != "no"
 _debug=-dbg
 .   endif
 .   for flavor in "" ${_debug}
 create-kernel-packages: create-kernel-packages-extra-flavor${flavor:C,^""$,${_default_flavor},}-${_kernel}
 create-kernel-packages-extra-flavor${flavor:C,^""$,${_default_flavor},}-${_kernel}: _pkgbootstrap .PHONY
 	@cd ${KSTAGEDIR}/kernel.${_kernel} ; \
 	${METALOG_SORT_CMD} ${KSTAGEDIR}/kernel.${_kernel}.meta | \
 	awk -f ${SRCDIR}/release/scripts/mtree-to-plist.awk \
 		-v kernel=yes -v _kernconf=${_kernel} ; \
 	sed -e "s/%VERSION%/${PKG_VERSION}/" \
 		-e "s/%PKGNAME%/kernel-${_kernel:tl}${flavor}/" \
 		-e "s/%KERNELDIR%/kernel.${_kernel}/" \
 		-e "s/%COMMENT%/FreeBSD ${_kernel} kernel ${flavor}/" \
 		-e "s/%DESC%/FreeBSD ${_kernel} kernel ${flavor}/" \
 		-e "s/ %VCS_REVISION%/${VCS_REVISION}/" \
 		-e "s/%PKG_NAME_PREFIX%/${PKG_NAME_PREFIX}/" \
 		-e "s/%PKG_MAINTAINER%/${PKG_MAINTAINER}/" \
 		-e "s|%PKG_WWW%|${PKG_WWW}|" \
 		${SRCDIR}/release/packages/kernel.ucl \
 		> ${KSTAGEDIR}/kernel.${_kernel}/kernel.${_kernel}${flavor}.ucl ; \
 	awk -F\" ' \
 		/name/ { printf("===> Creating %s-", $$2); next } \
 		/version/ {print $$2; next } ' \
 		${KSTAGEDIR}/kernel.${_kernel}/kernel.${_kernel}${flavor}.ucl ; \
 	${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/usr/bin/uname -o ALLOW_BASE_SHLIBS=yes \
 		create -f ${PKG_FORMAT} \
 		-M ${KSTAGEDIR}/kernel.${_kernel}/kernel.${_kernel}${flavor}.ucl \
 		-p ${KSTAGEDIR}/kernel.${_kernel}/kernel.${_kernel}${flavor}.plist \
 		-r ${KSTAGEDIR}/kernel.${_kernel} \
 		-o ${REPODIR}/${PKG_ABI}/${PKG_OUTPUT_DIR}
 .   endfor
 .  endif
 . endfor
 .endif
 
 sign-packages:	_pkgbootstrap .PHONY
 	printf "version = 2;\n" > ${WSTAGEDIR}/meta
 .if ${PKG_BIN_VERSION} < 11700
 	printf "packing_format = \"${PKG_FORMAT}\";\n" >> ${WSTAGEDIR}/meta
 .endif
 	@[ -L "${REPODIR}/$$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/usr/bin/uname config ABI)/latest" ] && \
 		unlink ${REPODIR}/$$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/usr/bin/uname config ABI)/latest ; \
 	${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/usr/bin/uname repo \
 		-m ${WSTAGEDIR}/meta \
 		-o ${REPODIR}/$$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/usr/bin/uname config ABI)/${PKG_VERSION} \
 		${REPODIR}/$$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/usr/bin/uname config ABI)/${PKG_VERSION} \
 		${PKG_REPO_SIGNING_KEY} ; \
 	cd ${REPODIR}/$$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/usr/bin/uname config ABI); \
 	ln -s ${PKG_OUTPUT_DIR} latest
 
 #
 #
 # checkworld
 #
 # Run test suite on installed world.
 #
 checkworld: .PHONY
 	@if [ ! -x "${LOCALBASE}/bin/kyua" ] && [ ! -x "/usr/bin/kyua" ]; then \
 		echo "You need kyua (devel/kyua) to run the test suite." | /usr/bin/fmt; \
 		exit 1; \
 	fi
 	${_+_}PATH="$$PATH:${LOCALBASE}/bin" kyua test -k ${TESTSBASE}/Kyuafile
 
 #
 #
 # doxygen
 #
 # Build the API documentation with doxygen
 #
 doxygen: .PHONY
 	@if [ ! -x "${LOCALBASE}/bin/doxygen" ]; then \
 		echo "You need doxygen (devel/doxygen) to generate the API documentation of the kernel." | /usr/bin/fmt; \
 		exit 1; \
 	fi
 	${_+_}cd ${.CURDIR}/tools/kerneldoc/subsys; ${MAKE} obj 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.
 #
 
 #
 # legacy: Build compatibility shims for the next three targets. This is a
 # minimal set of tools and shims necessary to compensate for older systems
 # which don't have the APIs required by the targets built in bootstrap-tools,
 # build-tools or cross-tools.
 #
 legacy: .PHONY
 .if ${BOOTSTRAPPING} < ${MINIMUM_SUPPORTED_OSREL} && ${BOOTSTRAPPING} != 0
 	@echo "ERROR: Source upgrades from versions prior to ${MINIMUM_SUPPORTED_REL} are not supported."; \
 	false
 .endif
 
 .for _tool in \
   tools/build \
   ${LOCAL_LEGACY_DIRS}
 	${_+_}@${ECHODIR} "===> ${_tool} (obj,includes,all,install)"; \
 	    cd ${.CURDIR}/${_tool}; \
 	    if [ -z "${NO_OBJWALK}" ]; then ${MAKE} DIRPRFX=${_tool}/ obj; fi; \
 	    ${MAKE} DIRPRFX=${_tool}/ DESTDIR=${WORLDTMP}/legacy includes; \
 	    ${MAKE} DIRPRFX=${_tool}/ MK_INCLUDES=no all; \
 	    ${MAKE} DIRPRFX=${_tool}/ MK_INCLUDES=no \
 	        DESTDIR=${WORLDTMP}/legacy install
 .endfor
 
 #
 # bootstrap-tools: Build tools needed for compatibility. These are binaries that
 # are built to build other binaries in the system. However, the focus of these
 # binaries is usually quite narrow. Bootstrap tools use the host's compiler and
 # libraries, augmented by -legacy, in addition to the libraries built during
 # bootstrap-tools.
 #
 _bt=		_bootstrap-tools
 
 # We want to run the build with only ${WORLDTMP} in $PATH to ensure we don't
 # accidentally run tools that are incompatible but happen to be in $PATH.
 # This is especially important when building on Linux/MacOS where many of the
 # programs used during the build accept different flags or generate different
 # output. On those platforms we only symlink the tools known to be compatible
 # (e.g. basic utilities such as mkdir) into ${WORLDTMP} and build all others
 # from the FreeBSD sources during the bootstrap-tools stage.
 # We want to build without the user's $PATH starting in the bootstrap-tools
 # phase so the tools used in that phase (ln, cp, etc) must have already been
 # linked to $WORLDTMP. The tools are listed in the _host_tools_to_symlink
 # variable in tools/build/Makefile and are linked during the legacy phase.
 # Since they could be Linux or MacOS binaries, too we must only use flags that
 # are portable across operating systems.
 
 # If BOOTSTRAP_ALL_TOOLS is set we will build all the required tools from the
 # current source tree. Otherwise we create a symlink to the version found in
 # $PATH during the bootstrap-tools stage.
 # When building on non-FreeBSD systems we can't assume that the host binaries
 # accept compatible flags or produce compatible output. Therefore we force
 # BOOTSTRAP_ALL_TOOLS and just build the FreeBSD version of the binary.
 .if defined(CROSSBUILD_HOST)
 BOOTSTRAP_ALL_TOOLS:=	1
 .endif
 .if defined(BOOTSTRAP_ALL_TOOLS)
 # BOOTSTRAPPING will be set on the command line so we can't override it here.
 # Instead set BOOTSTRAPPING_OSRELDATE so that the value 0 is set ${BSARGS}
 BOOTSTRAPPING_OSRELDATE:=	0
 .endif
 
 .if ${MK_GAMES} != "no"
 _strfile=	usr.bin/fortune/strfile
 .endif
 
 # vtfontcvt is used to build font files for loader and to generate
 # C source for loader built in font (8x16.c).
 _vtfontcvt=	usr.bin/vtfontcvt
 
 # zic is used to compile timezone data
 .if ${MK_ZONEINFO} != "no"
 _zic=		usr.sbin/zic
 .endif
 
 # If we are not building the bootstrap because BOOTSTRAPPING is sufficient
 # we symlink the host version to $WORLDTMP instead. By doing this we can also
 # detect when a bootstrap tool is being used without the required MK_FOO.
 # If you add a new bootstrap tool where we could also use the host version,
 # please ensure that you also add a .else case where you add the tool to the
 # _bootstrap_tools_links variable.
 .if ${BOOTSTRAPPING} < 1000033
 # Note: lex needs m4 to build but m4 also depends on lex (which needs m4 to
 # generate any files). To fix this cyclic dependency we can build a bootstrap
 # version of m4 (with pre-generated files) then use that to build the real m4.
 # We can't simply use the host m4 since e.g. the macOS version does not accept
 # the flags that are passed by lex.
 # For lex we also use the pre-gerated files since we would otherwise need to
 # build awk and sed first (which need lex to build)
 # TODO: add a _bootstrap_lex and then build the real lex afterwards
 _lex=		usr.bin/lex
 _m4=		tools/build/bootstrap-m4 usr.bin/m4
 ${_bt}-tools/build/bootstrap-m4: ${_bt}-usr.bin/lex ${_bt}-lib/libopenbsd ${_bt}-usr.bin/yacc
 ${_bt}-usr.bin/m4: ${_bt}-lib/libopenbsd ${_bt}-usr.bin/yacc ${_bt}-usr.bin/lex ${_bt}-tools/build/bootstrap-m4
 _bt_m4_depend=${_bt}-usr.bin/m4
 _bt_lex_depend=${_bt}-usr.bin/lex ${_bt_m4_depend}
 .else
 _bootstrap_tools_links+=m4 lex
 .endif
 
 # ELF Tool Chain libraries are needed for ELF tools and dtrace tools.
 # r296685 fix cross-endian objcopy
 # r310724 fixed PR 215350, a crash in libdwarf with objects built by GCC 6.2.
 # r334881 added libdwarf constants used by ctfconvert.
 # r338478 fixed a crash in objcopy for mips64el objects
 # r339083 libelf: correct mips64el test to use ELF header
 # r348347 Add missing powerpc64 relocation support to libdwarf
 .if ${BOOTSTRAPPING} < 1300030
 _elftoolchain_libs= lib/libelf lib/libdwarf lib/libzstd
 ${_bt}-lib/libelf: ${_bt_m4_depend}
 ${_bt}-lib/libdwarf: ${_bt_m4_depend}
 .endif
 
 # flua is required to regenerate syscall files.  It first appeared during the
 # 13.0-CURRENT cycle, thus needs to be built on -older releases and stable
 # branches.
 .if ${BOOTSTRAPPING} < 1300059
 ${_bt}-libexec/flua: ${_bt}-lib/liblua ${_bt}-lib/libucl
 _flua= lib/liblua lib/libucl libexec/flua
 .endif
 
 # r245440 mtree -N support added
 # r313404 requires sha384.h for libnetbsd, added to libmd in r292782
 .if ${BOOTSTRAPPING} < 1100093
 _libnetbsd=	lib/libnetbsd
 _nmtree=	lib/libmd \
 		usr.sbin/nmtree
 
 ${_bt}-lib/libnetbsd: ${_bt}-lib/libmd
 ${_bt}-usr.sbin/nmtree: ${_bt}-lib/libnetbsd
 .else
 _bootstrap_tools_links+=mtree
 .endif
 
 # r246097: log addition login.conf.db, passwd, pwd.db, and spwd.db with cat -l
 .if ${BOOTSTRAPPING} < 1000027
 _cat=		bin/cat
 .else
 _bootstrap_tools_links+=cat
 .endif
 
 # r277259 crunchide: Correct 64-bit section header offset
 # r281674 crunchide: always include both 32- and 64-bit ELF support
 .if ${BOOTSTRAPPING} < 1100078
 _crunchide=	usr.sbin/crunch/crunchide
 .else
 _bootstrap_tools_links+=crunchide
 .endif
 
 # 1400052, 1300526, 1203507: Removed -dc from linker invocation
 .if ${BOOTSTRAPPING} < 1203507 || \
 	(${BOOTSTRAPPING} > 1300000 && ${BOOTSTRAPPING} < 1300526) || \
 	(${BOOTSTRAPPING} > 1400000 && ${BOOTSTRAPPING} < 1400052)
 _crunchgen=	usr.sbin/crunch/crunchgen
 .else
 _bootstrap_tools_links+=crunchgen
 .endif
 
 .if ${MK_DISK_IMAGE_TOOLS_BOOTSTRAP} != "no"
 _etdump=	usr.bin/etdump
 _makefs=	usr.sbin/makefs
 
 _libnetbsd=	lib/libnetbsd
 ${_bt}-usr.sbin/makefs: ${_bt}-lib/libnetbsd
 
 .if defined(BOOTSTRAP_ALL_TOOLS)
 _libsbuf=	lib/libsbuf
 ${_bt}-usr.sbin/makefs: ${_bt}-lib/libsbuf
 .endif
 .endif
 
 # 1300102: VHDX support
 .if ${BOOTSTRAPPING} < 1201520 || \
 	(${BOOTSTRAPPING} > 1300000 && ${BOOTSTRAPPING} < 1300102) || \
 	${MK_DISK_IMAGE_TOOLS_BOOTSTRAP} != "no"
 _mkimg=	usr.bin/mkimg
 .else
 _bootstrap_tools_links+=mkimg
 .endif
 
 _yacc=		usr.bin/yacc
 
 .if ${MK_BSNMP} != "no"
 _gensnmptree=	usr.sbin/bsnmpd/gensnmptree
 .endif
 
 
 # We need to build tblgen when we're building clang or lld, either as
 # bootstrap tools, or as the part of the normal build.
 # llvm-tblgen is also needed for various llvm binutils (e.g. objcopy).
 .if ${MK_CLANG_BOOTSTRAP} != "no" || ${MK_CLANG} != "no" || \
     ${MK_LLD_BOOTSTRAP} != "no" || ${MK_LLD} != "no" || \
     ${MK_LLDB} != "no" || ${MK_LLVM_BINUTILS} != "no"
 _clang_tblgen= \
 	lib/clang/libllvmminimal \
 	usr.bin/clang/llvm-tblgen
 .if ${MK_CLANG_BOOTSTRAP} != "no" || ${MK_CLANG} != "no" || \
     ${MK_LLDB} != "no"
 _clang_tblgen+=	lib/clang/libclangminimal
 _clang_tblgen+= usr.bin/clang/clang-tblgen
 .endif
 .if ${MK_LLDB} != "no"
 _clang_tblgen+=	usr.bin/clang/lldb-tblgen
 .endif
 ${_bt}-usr.bin/clang/clang-tblgen: ${_bt}-lib/clang/libllvmminimal
 ${_bt}-usr.bin/clang/llvm-tblgen: ${_bt}-lib/clang/libllvmminimal
 ${_bt}-usr.bin/clang/lldb-tblgen: ${_bt}-lib/clang/libllvmminimal
 .endif
 
 # C.UTF-8 is always built in share/ctypes and we need localedef for that.
 _localedef=	usr.bin/localedef
 ${_bt}-usr.bin/localedef: ${_bt}-usr.bin/yacc ${_bt_lex_depend}
 
 .if ${MK_ICONV} != "no"
 _mkesdb=	usr.bin/mkesdb
 _mkcsmapper=	usr.bin/mkcsmapper
 ${_bt}-usr.bin/mkesdb: ${_bt}-usr.bin/yacc ${_bt_lex_depend}
 ${_bt}-usr.bin/mkcsmapper: ${_bt}-usr.bin/yacc ${_bt_lex_depend}
 .endif
 
 .if ${MK_KERBEROS} != "no"
 _kerberos5_bootstrap_tools= \
 	kerberos5/tools/make-roken \
 	kerberos5/lib/libroken \
 	kerberos5/lib/libvers \
 	kerberos5/tools/asn1_compile \
 	kerberos5/tools/slc \
 	usr.bin/compile_et
 
 .ORDER: ${_kerberos5_bootstrap_tools:C/^/${_bt}-/g}
 .for _tool in ${_kerberos5_bootstrap_tools}
 ${_bt}-${_tool}: ${_bt}-usr.bin/yacc ${_bt_lex_depend}
 .endfor
 .endif
 
 ${_bt}-usr.bin/mandoc: ${_bt}-lib/libopenbsd
 
 # The tools listed in _basic_bootstrap_tools will generally not be
 # bootstrapped unless BOOTSTRAP_ALL_TOOL is set. However, when building on a
 # Linux or MacOS host the host versions are incompatible so we need to build
 # them from the source tree. Usually the link name will be the same as the subdir,
 # but some directories such as grep or test install multiple binaries. In that
 # case we use the _basic_bootstrap_tools_multilink variable which is a list of
 # subdirectory and comma-separated list of files.
 _basic_bootstrap_tools_multilink=usr.bin/grep grep,egrep,fgrep
 _basic_bootstrap_tools_multilink+=bin/test test,[
 # bootstrap tools needed by buildworld:
 _basic_bootstrap_tools+=usr.bin/cut bin/expr usr.bin/gencat usr.bin/join \
     usr.bin/mktemp bin/realpath bin/rmdir usr.bin/sed usr.bin/sort \
     usr.bin/truncate usr.bin/tsort
 # Some build scripts use nawk instead of awk (this happens at least in
 # cddl/contrib/opensolaris/lib/libdtrace/common/mknames.sh) so we need both awk
 # and nawk in ${WORLDTMP}/legacy/bin.
 _basic_bootstrap_tools_multilink+=usr.bin/awk awk,nawk
 # file2c is required for building usr.sbin/config:
 _basic_bootstrap_tools+=usr.bin/file2c
 # uuencode/uudecode required for share/tabset
 _basic_bootstrap_tools_multilink+=usr.bin/bintrans uuencode,uudecode
 # xargs is required by mkioctls
 _basic_bootstrap_tools+=usr.bin/xargs
 # cap_mkdb is required for share/termcap:
 _basic_bootstrap_tools+=usr.bin/cap_mkdb
 # services_mkdb/pwd_mkdb are required for installworld:
 _basic_bootstrap_tools+=usr.sbin/services_mkdb usr.sbin/pwd_mkdb
 # ldd is required for installcheck (TODO: just always use /usr/bin/ldd instead?)
 .if !defined(CROSSBUILD_HOST)
 # ldd is only needed for updating the running system so we don't need to
 # bootstrap ldd on non-FreeBSD systems
 _basic_bootstrap_tools+=usr.bin/ldd
 .endif
 # sysctl/chflags are required for installkernel:
 .if !defined(CROSSBUILD_HOST)
 _basic_bootstrap_tools+=bin/chflags
 # Note: sysctl does not bootstrap on FreeBSD < 13 anymore, but that doesn't
 # matter since we don't need any of the new features for the build.
 _bootstrap_tools_links+=sysctl
 .else
 # When building on non-FreeBSD, install a fake chflags instead since the
 # version from the source tree cannot work. We also don't need sysctl since we
 # are install with -DNO_ROOT.
 _other_bootstrap_tools+=tools/build/cross-build/fake_chflags
 .endif
 # mkfifo is used by sys/conf/newvers.sh
 _basic_bootstrap_tools+=usr.bin/mkfifo
 # jot is needed for the mkimg tests
 _basic_bootstrap_tools+=usr.bin/jot
 
 .if ${MK_BOOT} != "no"
 # md5 is used by boot/beri (and possibly others)
 _basic_bootstrap_tools+=sbin/md5
 .endif
 
 # tzsetup is needed as an install tool
 .if ${MK_ZONEINFO} != "no"
 _basic_bootstrap_tools+=usr.sbin/tzsetup
 .endif
 
 .if defined(BOOTSTRAP_ALL_TOOLS)
 _other_bootstrap_tools+=${_basic_bootstrap_tools}
 .for _subdir _links in ${_basic_bootstrap_tools_multilink}
 _other_bootstrap_tools+=${_subdir}
 .endfor
 ${_bt}-usr.bin/awk: ${_bt_lex_depend} ${_bt}-usr.bin/yacc
 ${_bt}-bin/expr: ${_bt_lex_depend} ${_bt}-usr.bin/yacc
 # If we are bootstrapping file2c, we have to build it before config:
 ${_bt}-usr.sbin/config: ${_bt}-usr.bin/file2c ${_bt_lex_depend}
 # Note: no symlink to make/bmake in the !BOOTSTRAP_ALL_TOOLS case here since
 # the links to make/bmake make links will have already have been created in the
 # `make legacy` step. Not adding a link to make is important on non-FreeBSD
 # since "make" will usually point to GNU make there.
 _other_bootstrap_tools+=usr.bin/bmake
 
 # Avoid dependency on host bz2 headers:
 _other_bootstrap_tools+=lib/libbz2
 ${_bt}-usr.bin/grep: ${_bt}-lib/libbz2
 
 # libdwarf depends on libz
 _other_bootstrap_tools+=lib/libz
 ${_bt}-lib/libdwarf: ${_bt}-lib/libz
 
 # libroken depends on libcrypt
 _other_bootstrap_tools+=lib/libcrypt
 ${_bt}-lib/libroken: ${_bt}-lib/libcrypt
 .else
 # All tools in _basic_bootstrap_tools have the same name as the subdirectory
 # so we can use :T to get the name of the symlinks that we need to create.
 _bootstrap_tools_links+=${_basic_bootstrap_tools:T}
 .for _subdir _links in ${_basic_bootstrap_tools_multilink}
 _bootstrap_tools_links+=${_links:S/,/ /g}
 .endfor
 .endif	# defined(BOOTSTRAP_ALL_TOOLS)
 
 # Link the tools that we need for building but don't need to bootstrap because
 # the host version is known to be compatible into ${WORLDTMP}/legacy
 # We do this before building any of the bootstrap tools in case they depend on
 # the presence of any of the links (e.g. as m4/lex/awk)
 ${_bt}-links: .PHONY
 
 .for _tool in ${_bootstrap_tools_links}
 ${_bt}-link-${_tool}: .PHONY
 	@rm -f "${WORLDTMP}/legacy/bin/${_tool}"; \
 	source_path=`which ${_tool}`; \
 	if [ ! -e "$${source_path}" ] ; then \
 		echo "Cannot find host tool '${_tool}'"; false; \
 	fi; \
 	cp -pf "$${source_path}" "${WORLDTMP}/legacy/bin/${_tool}"
 ${_bt}-links: ${_bt}-link-${_tool}
 .endfor
 
 bootstrap-tools: ${_bt}-links .PHONY
 
 #	Please document (add comment) why something is in 'bootstrap-tools'.
 #	Try to bound the building of the bootstrap-tool to just the
 #	FreeBSD versions that need the tool built at this stage of the build.
 .for _tool in \
     ${_clang_tblgen} \
     ${_kerberos5_bootstrap_tools} \
     ${_strfile} \
     usr.bin/dtc \
     ${_cat} \
     ${_kbdcontrol} \
     ${_elftoolchain_libs} \
     lib/libopenbsd \
     usr.bin/mandoc \
     usr.bin/rpcgen \
     ${_yacc} \
     ${_m4} \
     ${_lex} \
     ${_other_bootstrap_tools} \
     usr.bin/xinstall \
     ${_gensnmptree} \
     usr.sbin/config \
     ${_flua} \
     ${_crunchide} \
     ${_crunchgen} \
     ${_etdump} \
     ${_libnetbsd} \
     ${_libsbuf} \
     ${_makefs} \
     ${_mkimg} \
     ${_nmtree} \
     ${_vtfontcvt} \
     ${_localedef} \
     ${_mkcsmapper} \
     ${_mkesdb} \
     ${_zic} \
     ${LOCAL_BSTOOL_DIRS}
 ${_bt}-${_tool}: ${_bt}-links .PHONY .MAKE
 	${_+_}@${ECHODIR} "===> ${_tool} (obj,all,install)"; \
 		cd ${.CURDIR}/${_tool}; \
 		if [ -z "${NO_OBJWALK}" ]; then ${MAKE} DIRPRFX=${_tool}/ obj; fi; \
 		if [ "${_tool}" = "usr.bin/lex" ]; then \
 			${MAKE} DIRPRFX=${_tool}/ bootstrap; \
 		fi; \
 		${MAKE} DIRPRFX=${_tool}/ all; \
 		${MAKE} DIRPRFX=${_tool}/ DESTDIR=${WORLDTMP}/legacy install
 
 bootstrap-tools: ${_bt}-${_tool}
 .endfor
 .if target(${_bt}-lib/libmd)
 # If we are bootstrapping libmd (e.g. when building on macOS/Linux) add the
 # necessary dependencies:
 ${_bt}-usr.bin/sort: ${_bt}-lib/libmd
 ${_bt}-usr.bin/xinstall: ${_bt}-lib/libmd
 ${_bt}-sbin/md5: ${_bt}-lib/libmd
 .endif
 
 
 #
 # build-tools: Build special purpose build tools
 #
 .if !defined(NO_SHARE) && ${MK_SYSCONS} != "no"
 _share=	share/syscons/scrnmaps
 .endif
 
 .if ${MK_RESCUE} != "no"
 # rescue includes programs that have build-tools targets
 _rescue=rescue/rescue
 .endif
 
 .if ${MK_TCSH} != "no"
 _tcsh=bin/csh
 .endif
 .if ${MK_FILE} != "no"
 _libmagic=lib/libmagic
 .endif
 
 .if ${MK_PMC} != "no"
 _jevents=lib/libpmc/pmu-events
 .endif
 
 # kernel-toolchain skips _cleanobj, so handle cleaning up previous
 # build-tools directories if needed.
 .if ${MK_CLEAN} == "yes" && make(kernel-toolchain)
 _bt_clean=	${CLEANDIR}
 .endif
 
 .for _tool in \
     ${_tcsh} \
     bin/sh \
     ${LOCAL_TOOL_DIRS} \
     ${_jevents} \
     lib/ncurses/tinfo \
     ${_rescue} \
     ${_share} \
     usr.bin/awk \
     ${_libmagic} \
     usr.bin/vi/catalog
 build-tools_${_tool}: .PHONY
 	${_+_}@${ECHODIR} "===> ${_tool} (${_bt_clean:D${_bt_clean},}obj,build-tools)"; \
 		cd ${.CURDIR}/${_tool}; \
 		if [ -n "${_bt_clean}" ]; then ${MAKE} DIRPRFX=${_tool}/ ${_bt_clean}; fi; \
 		if [ -z "${NO_OBJWALK}" ]; then ${MAKE} DIRPRFX=${_tool}/ obj; fi; \
 		${MAKE} DIRPRFX=${_tool}/ build-tools
 build-tools: build-tools_${_tool}
 .endfor
 
 #
 # kernel-tools: Build kernel-building tools
 #
 kernel-tools: .PHONY
 	mkdir -p ${WORLDTMP}/usr
 	${WORLDTMP_MTREE} -f ${.CURDIR}/etc/mtree/BSD.usr.dist \
 	    -p ${WORLDTMP}/usr >/dev/null
 
 #
 # cross-tools: All the tools needed to build the rest of the system after
 # we get done with the earlier stages. It is the last set of tools needed
 # to begin building the target binaries.
 #
 .if ${TARGET_ARCH} != ${MACHINE_ARCH} || ${BUILD_WITH_STRICT_TMPPATH} != 0
 .if ${TARGET_ARCH} == "amd64" || ${TARGET_ARCH} == "i386"
 _btxld=		usr.sbin/btxld
 .endif
 .endif
 
 # Rebuild ctfconvert and ctfmerge to avoid difficult-to-diagnose failures
 # resulting from missing bug fixes or ELF Toolchain updates.
 .if ${MK_CDDL} != "no"
 _dtrace_tools= cddl/lib/libctf cddl/lib/libspl cddl/usr.bin/ctfconvert \
     cddl/usr.bin/ctfmerge
 .endif
 
 # If we're given an XAS, don't build binutils.
 .if ${XAS:M/*} == ""
 .if ${MK_ELFTOOLCHAIN_BOOTSTRAP} != "no"
 _elftctools=	lib/libelftc \
 		lib/libpe \
 		usr.bin/elfctl \
 		usr.bin/elfdump \
 		usr.bin/objcopy \
 		usr.bin/nm \
 		usr.bin/size \
 		usr.bin/strings
 # These are not required by the build, but can be useful for developers who
 # cross-build on a FreeBSD 10 host:
 _elftctools+=	usr.bin/addr2line
 .endif
 .elif ${TARGET_ARCH} != ${MACHINE_ARCH} && ${MK_ELFTOOLCHAIN_BOOTSTRAP} != "no"
 # If cross-building with an external binutils we still need to build strip for
 # the target (for at least crunchide).
 _elftctools=	lib/libelftc \
 		lib/libpe \
 		usr.bin/elfctl \
 		usr.bin/elfdump \
 		usr.bin/objcopy
 .endif
 
 .if ${MK_CLANG_BOOTSTRAP} != "no"
 _clang=		usr.bin/clang
 .endif
 .if ${MK_LLD_BOOTSTRAP} != "no"
 _lld=		usr.bin/clang/lld
 .endif
 .if ${MK_CLANG_BOOTSTRAP} != "no" || ${MK_LLD_BOOTSTRAP} != "no"
 _clang_libs=	lib/clang
 .endif
 .if ${MK_USB} != "no"
 _usb_tools=	stand/usb/tools
 .endif
 
 .if ${BUILD_WITH_STRICT_TMPPATH} != 0 || defined(BOOTSTRAP_ALL_TOOLS)
 _ar=usr.bin/ar
 .endif
 
 cross-tools: .MAKE .PHONY
 .for _tool in \
     ${LOCAL_XTOOL_DIRS} \
     ${_ar} \
     ${_clang_libs} \
     ${_clang} \
     ${_lld} \
     ${_elftctools} \
     ${_dtrace_tools} \
     ${_btxld} \
     ${_usb_tools}
 	${_+_}@${ECHODIR} "===> ${_tool} (obj,all,install)"; \
 		cd ${.CURDIR}/${_tool}; \
 		if [ -z "${NO_OBJWALK}" ]; then ${MAKE} DIRPRFX=${_tool}/ obj; fi; \
 		${MAKE} DIRPRFX=${_tool}/ all; \
 		${MAKE} DIRPRFX=${_tool}/ DESTDIR=${WORLDTMP} install
 .endfor
 
 #
 # native-xtools is the current target for qemu-user cross builds of ports
 # via poudriere and the imgact_binmisc kernel module.
 # This target merely builds a toolchan/sysroot, then builds the tools it wants
 # with the options it wants in a special MAKEOBJDIRPREFIX, using the toolchain
 # already built.  It then installs the static tools to NXBDESTDIR for Poudriere
 # to pickup.
 #
 NXBOBJROOT=	${OBJROOT}${MACHINE}.${MACHINE_ARCH}/nxb/
 NXBOBJTOP=	${NXBOBJROOT}${NXB_TARGET}.${NXB_TARGET_ARCH}
 NXTP?=		/nxb-bin
 .if ${NXTP:N/*}
 .error NXTP variable should be an absolute path
 .endif
 NXBDESTDIR?=	${DESTDIR}${NXTP}
 
 # This is the list of tools to be built/installed as static and where
 # appropriate to build for the given TARGET.TARGET_ARCH.
 NXBDIRS+= \
     bin/cat \
     bin/chmod \
     bin/cp \
     ${_tcsh} \
     bin/echo \
     bin/expr \
     bin/hostname \
     bin/ln \
     bin/ls \
     bin/mkdir \
     bin/mv \
     bin/ps \
     bin/realpath \
     bin/rm \
     bin/rmdir \
     bin/sh \
     bin/sleep \
     sbin/md5 \
     sbin/sysctl \
     usr.bin/addr2line \
     usr.bin/ar \
     usr.bin/awk \
     usr.bin/basename \
     usr.bin/bmake \
     usr.bin/bzip2 \
     usr.bin/cmp \
     usr.bin/diff \
     usr.bin/dirname \
     usr.bin/objcopy \
     usr.bin/env \
     usr.bin/fetch \
     usr.bin/find \
     usr.bin/grep \
     usr.bin/gzip \
     usr.bin/head \
     usr.bin/id \
     usr.bin/lex \
     usr.bin/limits \
     usr.bin/mandoc \
     usr.bin/mktemp \
     usr.bin/mt \
     usr.bin/nm \
     usr.bin/patch \
     usr.bin/readelf \
     usr.bin/sed \
     usr.bin/size \
     usr.bin/sort \
     usr.bin/strings \
     usr.bin/tar \
     usr.bin/touch \
     usr.bin/tr \
     usr.bin/true \
     usr.bin/uniq \
     usr.bin/unzip \
     usr.bin/wc \
     usr.bin/xargs \
     usr.bin/xinstall \
     usr.bin/xz \
     usr.bin/yacc \
     usr.sbin/chown
 
 SUBDIR_DEPEND_usr.bin/clang=	lib/clang
 .if ${MK_CLANG} != "no"
 NXBDIRS+=	lib/clang
 NXBDIRS+=	usr.bin/clang
 .endif
 # XXX: native-xtools passes along ${NXBDIRS} in SUBDIR_OVERRIDE that needs
 # to be evaluated after NXBDIRS is set.
 .if make(install) && !empty(SUBDIR_OVERRIDE)
 SUBDIR=	${SUBDIR_OVERRIDE}
 .endif
 
 NXBMAKEARGS+= \
 	OBJTOP=${NXBOBJTOP:Q} \
 	OBJROOT=${NXBOBJROOT:Q} \
 	-DNO_SHARED \
 	-DNO_CPU_CFLAGS \
 	-DNO_PIC \
 	MK_CASPER=no \
 	MK_CLANG_EXTRAS=no \
 	MK_CLANG_FORMAT=no \
 	MK_CLANG_FULL=no \
 	MK_CTF=no \
 	MK_DEBUG_FILES=no \
 	MK_HTML=no \
 	MK_LLDB=no \
 	MK_MAN=no \
 	MK_MAN_UTILS=yes \
 	MK_OFED=no \
 	MK_OPENSSH=no \
 	MK_PROFILE=no \
 	MK_RETPOLINE=no \
 	MK_SENDMAIL=no \
 	MK_SSP=no \
 	MK_TESTS=no \
 	MK_WERROR=no \
 	MK_ZFS=no
 
 NXBMAKEENV+= \
 	MAKEOBJDIRPREFIX=
 
 # This should match all of the knobs in lib/Makefile that it takes to avoid
 # descending into lib/clang!
 NXBTNOTOOLS=	MK_CLANG=no MK_LLD=no MK_LLDB=no MK_LLVM_BINUTILS=no
 
 .if make(native-xtools*) && \
     (!defined(NXB_TARGET) || !defined(NXB_TARGET_ARCH))
 .error Missing NXB_TARGET / NXB_TARGET_ARCH
 .endif
 # For 'toolchain' we want to produce native binaries that themselves generate
 # native binaries.
 NXBTMAKE=	${NXBMAKEENV} ${MAKE} ${NXBMAKEARGS:N-DNO_PIC:N-DNO_SHARED} \
 		TARGET=${MACHINE} TARGET_ARCH=${MACHINE_ARCH}
 # For 'everything' we want to produce native binaries (hence -target to
 # be MACHINE) that themselves generate TARGET.TARGET_ARCH binaries.
 # TARGET/TARGET_ARCH are still passed along from user.
 #
 # Use the toolchain we create as an external toolchain.
 .if ${USING_SYSTEM_COMPILER} == "yes" || ${XCC:N${CCACHE_BIN}:M/*}
 NXBMAKE+=	XCC="${XCC}" \
 		XCXX="${XCXX}" \
 		XCPP="${XCPP}"
 .else
 NXBMAKE+=	XCC="${NXBOBJTOP}/tmp/usr/bin/cc" \
 		XCXX="${NXBOBJTOP}/tmp/usr/bin/c++" \
 		XCPP="${NXBOBJTOP}/tmp/usr/bin/cpp"
 .endif
 NXBMAKE+=	${NXBMAKEENV} ${MAKE} -f Makefile.inc1 ${NXBMAKEARGS} \
 		MACHINE=${MACHINE} MACHINE_ARCH=${MACHINE_ARCH} \
 		TARGET=${NXB_TARGET} TARGET_ARCH=${NXB_TARGET_ARCH} \
 		TARGET_TRIPLE=${MACHINE_TRIPLE:Q}
 # NXBDIRS is improperly based on MACHINE rather than NXB_TARGET.  Need to
 # invoke a sub-make to reevaluate MK_CLANG, etc, for NXBDIRS.
 NXBMAKE+=	SUBDIR_OVERRIDE='$${NXBDIRS:M*}'
 # Need to avoid the -isystem logic when using clang as an external toolchain
 # even if the TARGET being built for wants GCC.
 NXBMAKE+=	WANT_COMPILER_TYPE='$${X_COMPILER_TYPE}'
 native-xtools: .PHONY
 	${_+_}cd ${.CURDIR}; ${NXBTMAKE} _cleanobj
 	# Build the bootstrap/host/cross tools that produce native binaries
 	${_+_}cd ${.CURDIR}; ${NXBTMAKE} kernel-toolchain
 	# Populate includes/libraries sysroot that produce native binaries.
 	# This is split out from 'toolchain' above mostly so that target LLVM
 	# libraries have a proper LLVM_DEFAULT_TARGET_TRIPLE without
 	# polluting the cross-compiler build.  The LLVM libs are skipped
 	# here to avoid the problem but are kept in 'toolchain' so that
 	# needed build tools are built.
 	${_+_}cd ${.CURDIR}; ${NXBTMAKE} _includes ${NXBTNOTOOLS}
 	${_+_}cd ${.CURDIR}; ${NXBTMAKE} _libraries ${NXBTNOTOOLS}
 .if !defined(NO_OBJWALK)
 	${_+_}cd ${.CURDIR}; ${NXBMAKE} _obj
 .endif
 	${_+_}cd ${.CURDIR}; ${NXBMAKE} everything
 	@echo ">> native-xtools done.  Use 'make native-xtools-install' to install to a given DESTDIR"
 
 native-xtools-install: .PHONY
 	mkdir -p ${NXBDESTDIR}/bin ${NXBDESTDIR}/sbin ${NXBDESTDIR}/usr
 	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.usr.dist \
 	    -p ${NXBDESTDIR}/usr >/dev/null
 	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.include.dist \
 	    -p ${NXBDESTDIR}/usr/include >/dev/null
 .if ${TARGET_ARCH} == "amd64"
 	mkdir -p ${NXBDESTDIR}/usr/include/i386
 .endif
 	${_+_}cd ${.CURDIR}; ${NXBMAKE} \
 	    DESTDIR=${NXBDESTDIR} \
 	    -DNO_ROOT \
 	    install
 
 #
 # hierarchy - ensure that all the needed directories are present
 #
 hierarchy hier: .MAKE .PHONY
 	${_+_}cd ${.CURDIR}/etc; ${HMAKE} distrib-dirs
 
 #
 # libraries - build all libraries, and install them under ${DESTDIR}.
 #
 # The list of libraries with dependents (${_prebuild_libs}) and their
 # interdependencies (__L) are built automatically by the
 # ${.CURDIR}/tools/make_libdeps.sh script.
 #
 libraries: .MAKE .PHONY
 	${_+_}cd ${.CURDIR}; \
 	    ${MAKE} -f Makefile.inc1 _prereq_libs; \
 	    ${MAKE} -f Makefile.inc1 _startup_libs; \
 	    ${MAKE} -f Makefile.inc1 _prebuild_libs; \
 	    ${MAKE} -f Makefile.inc1 _generic_libs
 
 #
 # static libgcc.a prerequisite for shared libc
 #
 _prereq_libs= lib/libcompiler_rt
 .if ${MK_SSP} != "no"
 _prereq_libs+= lib/libssp_nonshared
 .endif
 .if ${MK_ASAN} != "no"
 _prereq_libs+=	lib/libclang_rt/asan
 _prereq_libs+=	lib/libclang_rt/asan-preinit
 _prereq_libs+=	lib/libclang_rt/asan_cxx
 .endif
 .if ${MK_UBSAN} != "no"
 _prereq_libs+=	lib/libclang_rt/ubsan_minimal
 _prereq_libs+=	lib/libclang_rt/ubsan_standalone
 _prereq_libs+=	lib/libclang_rt/ubsan_standalone_cxx
 .endif
 
 # These dependencies are not automatically generated:
 #
 # lib/csu and lib/libc must be built before
 # all shared libraries for ELF.
 #
 _startup_libs=	lib/csu
 _startup_libs+=	lib/libc
 _startup_libs+=	lib/libc_nonshared
 _startup_libs+=	lib/libcxxrt
 
 _prereq_libs+=	lib/libgcc_eh lib/libgcc_s
 _startup_libs+=	lib/libgcc_eh lib/libgcc_s
 
 lib/libgcc_s__L: lib/libc__L
 lib/libgcc_s__L: lib/libc_nonshared__L
 lib/libcxxrt__L: lib/libgcc_s__L
 
 _prebuild_libs=	${_kerberos5_lib_libasn1} \
 		${_kerberos5_lib_libhdb} \
 		${_kerberos5_lib_libheimbase} \
 		${_kerberos5_lib_libheimntlm} \
 		${_libsqlite3} \
 		${_kerberos5_lib_libheimipcc} \
 		${_kerberos5_lib_libhx509} ${_kerberos5_lib_libkrb5} \
 		${_kerberos5_lib_libroken} \
 		${_kerberos5_lib_libwind} \
 		lib/libbz2 ${_libcom_err} lib/libcrypt \
 		lib/libc++ \
 		lib/libelf lib/libexpat \
 		lib/libfigpar \
 		${_lib_libgssapi} \
 		lib/libjail \
 		lib/libkiconv lib/libkvm lib/liblzma lib/libmd lib/libnv \
 		lib/libzstd \
 		${_lib_casper} \
 		lib/ncurses/tinfo \
 		lib/ncurses/ncurses \
 		lib/ncurses/form \
 		lib/libpam/libpam lib/libthr \
 		${_lib_libradius} lib/libsbuf lib/libtacplus \
 		lib/libgeom \
 		${_cddl_lib_libumem} ${_cddl_lib_libnvpair} \
 		${_cddl_lib_libuutil} \
 		${_cddl_lib_libavl} \
 		${_cddl_lib_libicp} \
 		${_cddl_lib_libicp_rescue} \
 		${_cddl_lib_libspl} \
 		${_cddl_lib_libtpool} \
 		${_cddl_lib_libzfs_core} ${_cddl_lib_libzfs} \
 		${_cddl_lib_libzutil} \
 		${_cddl_lib_libctf} ${_cddl_lib_libzfsbootenv} \
 		lib/libufs \
 		lib/libutil lib/libpjdlog ${_lib_libypclnt} lib/libz lib/msun \
 		${_secure_lib_libcrypto} ${_secure_lib_libssl} \
 		${_lib_libldns} ${_secure_lib_libssh}
 
 .if ${MK_DIALOG} != "no"
 _prebuild_libs+= gnu/lib/libdialog
 gnu/lib/libdialog__L: lib/msun__L lib/ncurses/tinfo__L lib/ncurses/ncurses__L
 .endif
 
 .if ${MK_GOOGLETEST} != "no"
 _prebuild_libs+= lib/libregex
 .endif
 
 lib/libgeom__L: lib/libexpat__L lib/libsbuf__L
 lib/libkvm__L: lib/libelf__L
 
 .if ${MK_RADIUS_SUPPORT} != "no"
 _lib_libradius=	lib/libradius
 .endif
 
 lib/ncurses/ncurses__L:	lib/ncurses/tinfo__L
 lib/ncurses/form__L: lib/ncurses/ncurses__L
 
 .if ${MK_OFED} != "no"
 _prebuild_libs+= \
 	lib/ofed/libibverbs \
 	lib/ofed/libibmad \
 	lib/ofed/libibumad \
 	lib/ofed/complib \
 	lib/ofed/libmlx5
 
 lib/ofed/libibmad__L:	lib/ofed/libibumad__L
 lib/ofed/complib__L:	lib/libthr__L
 lib/ofed/libmlx5__L:	lib/ofed/libibverbs__L lib/libthr__L
 .endif
 
 .if ${MK_CASPER} != "no"
 _lib_casper=	lib/libcasper
 .endif
 
 lib/libpjdlog__L: lib/libutil__L
 lib/libcasper__L: lib/libnv__L
 lib/liblzma__L: lib/libmd__L lib/libthr__L
 lib/libzstd__L: lib/libthr__L
 
 _generic_libs=	${_cddl_lib} gnu/lib ${_kerberos5_lib} lib ${_secure_lib}
 .if ${MK_IPFILTER} != "no"
 _generic_libs+=	sbin/ipf/libipf
 .endif
 .for _DIR in ${LOCAL_LIB_DIRS}
 .if ${_DIR} == ".WAIT"  || (empty(_generic_libs:M${_DIR}) && exists(${.CURDIR}/${_DIR}/Makefile))
 _generic_libs+= ${_DIR}
 .endif
 .endfor
 
 lib/libtacplus__L: lib/libmd__L
 
 .if ${MK_CDDL} != "no"
 _cddl_lib_libumem= cddl/lib/libumem
 _cddl_lib_libnvpair= cddl/lib/libnvpair
 _cddl_lib_libavl= cddl/lib/libavl
 _cddl_lib_libuutil= cddl/lib/libuutil
 _cddl_lib_libspl= cddl/lib/libspl
 
 cddl/lib/libavl__L: cddl/lib/libspl__L
 cddl/lib/libnvpair__L: cddl/lib/libspl__L
 cddl/lib/libuutil__L: cddl/lib/libavl__L cddl/lib/libspl__L
 
 .if ${MK_ZFS} != "no"
 _cddl_lib_libicp= cddl/lib/libicp
 _cddl_lib_libicp_rescue= cddl/lib/libicp_rescue
 _cddl_lib_libtpool= cddl/lib/libtpool
 _cddl_lib_libzutil= cddl/lib/libzutil
 _cddl_lib_libzfs_core= cddl/lib/libzfs_core
 _cddl_lib_libzfs= cddl/lib/libzfs
 _cddl_lib_libzfsbootenv= cddl/lib/libzfsbootenv
 
 cddl/lib/libtpool__L: cddl/lib/libspl__L
 
 cddl/lib/libzutil__L: cddl/lib/libavl__L lib/libgeom__L lib/msun__L cddl/lib/libtpool__L
 
 cddl/lib/libzfs_core__L: cddl/lib/libnvpair__L cddl/lib/libspl__L cddl/lib/libzutil__L
 
 cddl/lib/libzfs__L: cddl/lib/libzfs_core__L lib/msun__L lib/libutil__L
 cddl/lib/libzfs__L: lib/libthr__L lib/libmd__L lib/libz__L cddl/lib/libumem__L
 cddl/lib/libzfs__L: cddl/lib/libuutil__L cddl/lib/libavl__L lib/libgeom__L
 cddl/lib/libzfs__L: cddl/lib/libnvpair__L cddl/lib/libzutil__L
 cddl/lib/libzfs__L: secure/lib/libcrypto__L
 
 cddl/lib/libzfsbootenv__L: cddl/lib/libzfs__L
 lib/libbe__L: cddl/lib/libzfs__L cddl/lib/libzfsbootenv__L
 .endif
 _cddl_lib_libctf= cddl/lib/libctf
 _cddl_lib= cddl/lib
 cddl/lib/libctf__L: lib/libz__L cddl/lib/libspl__L
 .endif
 # cddl/lib/libdtrace requires lib/libproc and lib/librtld_db
 _prebuild_libs+=	lib/libprocstat lib/libproc lib/librtld_db
 lib/libprocstat__L: lib/libelf__L lib/libkvm__L lib/libutil__L
 lib/libproc__L: lib/libprocstat__L
 lib/librtld_db__L: lib/libprocstat__L
 
 .if ${MK_CRYPT} != "no"
 .if ${MK_OPENSSL} != "no"
 _secure_lib_libcrypto= secure/lib/libcrypto
 _secure_lib_libssl= secure/lib/libssl
 lib/libradius__L secure/lib/libssl__L: secure/lib/libcrypto__L
 secure/lib/libcrypto__L: lib/libthr__L
 .if ${MK_LDNS} != "no"
 _lib_libldns= lib/libldns
 lib/libldns__L: secure/lib/libssl__L
 .endif
 .if ${MK_OPENSSH} != "no"
 _secure_lib_libssh= secure/lib/libssh
 secure/lib/libssh__L: lib/libz__L secure/lib/libcrypto__L lib/libcrypt__L
 .if ${MK_LDNS} != "no"
 secure/lib/libssh__L: lib/libldns__L
 .endif
 .if ${MK_GSSAPI} != "no" && ${MK_KERBEROS_SUPPORT} != "no"
 secure/lib/libssh__L: lib/libgssapi__L kerberos5/lib/libkrb5__L \
     kerberos5/lib/libhx509__L kerberos5/lib/libasn1__L lib/libcom_err__L \
     lib/libmd__L kerberos5/lib/libroken__L
 .endif
 .endif
 .endif
 _secure_lib=	secure/lib
 .endif
 
 .if ${MK_KERBEROS} != "no"
 kerberos5/lib/libasn1__L: lib/libcom_err__L kerberos5/lib/libroken__L
 kerberos5/lib/libhdb__L: kerberos5/lib/libasn1__L lib/libcom_err__L \
     kerberos5/lib/libkrb5__L kerberos5/lib/libroken__L \
     kerberos5/lib/libwind__L lib/libsqlite3__L
 kerberos5/lib/libheimntlm__L: secure/lib/libcrypto__L kerberos5/lib/libkrb5__L \
     kerberos5/lib/libroken__L lib/libcom_err__L
 kerberos5/lib/libhx509__L: kerberos5/lib/libasn1__L lib/libcom_err__L \
     secure/lib/libcrypto__L kerberos5/lib/libroken__L kerberos5/lib/libwind__L
 kerberos5/lib/libkrb5__L: kerberos5/lib/libasn1__L lib/libcom_err__L \
     lib/libcrypt__L secure/lib/libcrypto__L kerberos5/lib/libhx509__L \
     kerberos5/lib/libroken__L kerberos5/lib/libwind__L \
     kerberos5/lib/libheimbase__L kerberos5/lib/libheimipcc__L
 kerberos5/lib/libroken__L: lib/libcrypt__L
 kerberos5/lib/libwind__L: kerberos5/lib/libroken__L lib/libcom_err__L
 kerberos5/lib/libheimbase__L: lib/libthr__L
 kerberos5/lib/libheimipcc__L: kerberos5/lib/libroken__L kerberos5/lib/libheimbase__L lib/libthr__L
 .endif
 
 lib/libsqlite3__L: lib/libthr__L
 
 .if ${MK_GSSAPI} != "no"
 _lib_libgssapi=	lib/libgssapi
 .endif
 
 .if ${MK_KERBEROS} != "no"
 _kerberos5_lib=	kerberos5/lib
 _kerberos5_lib_libasn1= kerberos5/lib/libasn1
 _kerberos5_lib_libhdb= kerberos5/lib/libhdb
 _kerberos5_lib_libheimbase= kerberos5/lib/libheimbase
 _kerberos5_lib_libkrb5= kerberos5/lib/libkrb5
 _kerberos5_lib_libhx509= kerberos5/lib/libhx509
 _kerberos5_lib_libroken= kerberos5/lib/libroken
 _kerberos5_lib_libheimntlm= kerberos5/lib/libheimntlm
 _libsqlite3= lib/libsqlite3
 _kerberos5_lib_libheimipcc= kerberos5/lib/libheimipcc
 _kerberos5_lib_libwind= kerberos5/lib/libwind
 _libcom_err= lib/libcom_err
 .endif
 
 .if ${MK_NIS} != "no"
 _lib_libypclnt=	lib/libypclnt
 .endif
 
 .if ${MK_OPENSSL} == "no"
 lib/libradius__L: lib/libmd__L
 .endif
 
 lib/libproc__L: \
     ${_cddl_lib_libctf:D${_cddl_lib_libctf}__L} \
     lib/libelf__L lib/librtld_db__L lib/libutil__L lib/libcxxrt__L
 
 .for _lib in ${_prereq_libs}
 ${_lib}__PL: .PHONY .MAKE
 .if !defined(_MKSHOWCONFIG) && exists(${.CURDIR}/${_lib})
 	${_+_}@${ECHODIR} "===> ${_lib} (obj,all,install)"; \
 		cd ${.CURDIR}/${_lib}; \
 		if [ -z "${NO_OBJWALK}" ]; then ${MAKE} MK_TESTS=no DIRPRFX=${_lib}/ obj; fi; \
 		${MAKE} MK_TESTS=no MK_PROFILE=no -DNO_PIC \
 		    DIRPRFX=${_lib}/ all; \
 		${MAKE} MK_TESTS=no MK_PROFILE=no -DNO_PIC \
 		    DIRPRFX=${_lib}/ install
 .endif
 .endfor
 
 .for _lib in ${_startup_libs} ${_prebuild_libs} ${_generic_libs}
 ${_lib}__L: .PHONY .MAKE
 .if !defined(_MKSHOWCONFIG) && exists(${.CURDIR}/${_lib})
 	${_+_}@${ECHODIR} "===> ${_lib} (obj,all,install)"; \
 		cd ${.CURDIR}/${_lib}; \
 		if [ -z "${NO_OBJWALK}" ]; then ${MAKE} MK_TESTS=no DIRPRFX=${_lib}/ obj; fi; \
 		${MAKE} MK_TESTS=no DIRPRFX=${_lib}/ all; \
 		${MAKE} MK_TESTS=no DIRPRFX=${_lib}/ install
 .endif
 .endfor
 
 _prereq_libs: ${_prereq_libs:S/$/__PL/}
 _startup_libs: ${_startup_libs:S/$/__L/}
 _prebuild_libs: ${_prebuild_libs:S/$/__L/}
 _generic_libs: ${_generic_libs:S/$/__L/}
 
 # Enable SUBDIR_PARALLEL when not calling 'make all', unless called from
 # 'everything' with _PARALLEL_SUBDIR_OK set.  This is because it is unlikely
 # that running 'make all' from the top-level, especially with a SUBDIR_OVERRIDE
 # or LOCAL_DIRS set, will have a reliable build if SUBDIRs are built in
 # parallel.  This is safe for the world stage of buildworld though since it has
 # already built libraries in a proper order and installed includes into
 # WORLDTMP. Special handling is done for SUBDIR ordering for 'install*' to
 # avoid trashing a system if it crashes mid-install.
 .if !make(all) || defined(_PARALLEL_SUBDIR_OK)
 SUBDIR_PARALLEL=
 .endif
 
 .include <bsd.subdir.mk>
 
 .if make(check-old) || make(check-old-dirs) || \
     make(check-old-files) || make(check-old-libs) || \
     make(delete-old) || make(delete-old-dirs) || \
     make(delete-old-files) || make(delete-old-libs) || \
     make(list-old-dirs) || make(list-old-files) || make(list-old-libs)
 
 #
 # check for / delete old files section
 #
 
 .include "ObsoleteFiles.inc"
 
 OLD_LIBS_MESSAGE="Please be sure no application still uses those libraries, \
 else you can not start such an application. Consult UPDATING for more \
 information regarding how to cope with the removal/revision bump of a \
 specific library."
 
 .if !defined(BATCH_DELETE_OLD_FILES)
 RM_I=-i
 .else
 RM_I=-fv
 .endif
 
 list-old-files: .PHONY
 	@cd ${.CURDIR}; \
 	${MAKE} -f ${.CURDIR}/Makefile.inc1 ${.MAKEFLAGS} ${.TARGET} \
 	    -V OLD_FILES -V "OLD_FILES:Musr/share/*.gz:R" \
 	    -V "OLD_FILES:Mlib/*.so.*:S,^lib,usr/lib32," \
 	    -V "OLD_FILES:Musr/lib/*:S,^usr/lib,usr/lib32," | \
 	    sed -E 's/[[:space:]]+/\n/g' | sort
 
 delete-old-files: .PHONY
 	@echo ">>> Removing old files (only deletes safe to delete libs)"
 # Ask for every old file if the user really wants to remove it.
 # It's annoying, but better safe than sorry.
 # NB: We cannot pass the list of OLD_FILES as a parameter because the
 # argument list will get too long. Using .for/.endfor make "loops" will make
 # the Makefile parser segfault.
 	@exec 3<&0; \
 	cd ${.CURDIR}; \
 	${MAKE} -f ${.CURDIR}/Makefile.inc1 ${.MAKEFLAGS} list-old-files | \
 	while read file; do \
 		if [ -f "${DESTDIR}/$${file}" -o -L "${DESTDIR}/$${file}" ]; then \
 			chflags noschg "${DESTDIR}/$${file}" 2>/dev/null || true; \
 			rm ${RM_I} "${DESTDIR}/$${file}" <&3; \
 		fi; \
 		for ext in debug symbols; do \
 		  if ! [ -e "${DESTDIR}/$${file}" ] && [ -f \
 		      "${DESTDIR}${DEBUGDIR}/$${file}.$${ext}" ]; then \
 			  rm ${RM_I} "${DESTDIR}${DEBUGDIR}/$${file}.$${ext}" \
 			      <&3; \
 		  fi; \
 		done; \
 	done
 # Remove catpages without corresponding manpages.
 	@exec 3<&0; \
 	find ${DESTDIR}/usr/share/man/cat* ! -type d 2>/dev/null | sort | \
 	sed -ep -e's:${DESTDIR}/usr/share/man/cat:${DESTDIR}/usr/share/man/man:' | \
 	while read catpage; do \
 		read manpage; \
 		if [ ! -e "$${manpage}" ]; then \
 			rm ${RM_I} $${catpage} <&3; \
 	        fi; \
 	done
 	@echo ">>> Old files removed"
 
 check-old-files: .PHONY
 	@echo ">>> Checking for old files"
 	@cd ${.CURDIR}; \
 	${MAKE} -f ${.CURDIR}/Makefile.inc1 ${.MAKEFLAGS} list-old-files | \
 	while read file; do \
 		if [ -f "${DESTDIR}/$${file}" -o -L "${DESTDIR}/$${file}" ]; then \
 		 	echo "${DESTDIR}/$${file}"; \
 		fi; \
 		for ext in debug symbols; do \
 		  if [ -f "${DESTDIR}${DEBUGDIR}/$${file}.$${ext}" ]; then \
 			  echo "${DESTDIR}${DEBUGDIR}/$${file}.$${ext}"; \
 		  fi; \
 		done; \
 	done
 # Check for catpages without corresponding manpages.
 	@find ${DESTDIR}/usr/share/man/cat* ! -type d 2>/dev/null | \
 	sed -ep -e's:${DESTDIR}/usr/share/man/cat:${DESTDIR}/usr/share/man/man:' | \
 	while read catpage; do \
 		read manpage; \
 		if [ ! -e "$${manpage}" ]; then \
 			echo $${catpage}; \
 	        fi; \
 	done | sort
 
 list-old-libs: .PHONY
 	@cd ${.CURDIR}; \
 	${MAKE} -f ${.CURDIR}/Makefile.inc1 ${.MAKEFLAGS} ${.TARGET} \
 	    -V OLD_LIBS -V MOVED_LIBS -V "OLD_LIBS:Mlib/*:S,^lib,usr/lib32," \
 	    -V "OLD_LIBS:Musr/lib/*:S,^usr/lib,usr/lib32," \
 	    -V "OLD_LIBS:Mlib/casper/*:S,^lib/casper,usr/lib32," | \
 	    sed -E 's/[[:space:]]+/\n/g' | sort
 
 delete-old-libs: .PHONY
 	@echo ">>> Removing old libraries"
 	@echo "${OLD_LIBS_MESSAGE}" | fmt
 	@exec 3<&0; \
 	cd ${.CURDIR}; \
 	${MAKE} -f ${.CURDIR}/Makefile.inc1 ${.MAKEFLAGS} list-old-libs | \
 	while read file; do \
 		if [ -f "${DESTDIR}/$${file}" -o -L "${DESTDIR}/$${file}" ]; then \
 			chflags noschg "${DESTDIR}/$${file}" 2>/dev/null || true; \
 			rm ${RM_I} "${DESTDIR}/$${file}" <&3; \
 		fi; \
 		for ext in debug symbols; do \
 		  if ! [ -e "${DESTDIR}/$${file}" ] && [ -f \
 		      "${DESTDIR}${DEBUGDIR}/$${file}.$${ext}" ]; then \
 			  rm ${RM_I} "${DESTDIR}${DEBUGDIR}/$${file}.$${ext}" \
 			      <&3; \
 		  fi; \
 		done; \
 	done
 	@echo ">>> Old libraries removed"
 
 check-old-libs: .PHONY
 	@echo ">>> Checking for old libraries"
 	@cd ${.CURDIR}; \
 	${MAKE} -f ${.CURDIR}/Makefile.inc1 ${.MAKEFLAGS} list-old-libs | \
 	while read file; do \
 		if [ -f "${DESTDIR}/$${file}" -o -L "${DESTDIR}/$${file}" ]; then \
 			echo "${DESTDIR}/$${file}"; \
 		fi; \
 		for ext in debug symbols; do \
 		  if [ -f "${DESTDIR}${DEBUGDIR}/$${file}.$${ext}" ]; then \
 			  echo "${DESTDIR}${DEBUGDIR}/$${file}.$${ext}"; \
 		  fi; \
 		done; \
 	done
 
 list-old-dirs: .PHONY
 	@cd ${.CURDIR}; \
 	${MAKE} -f ${.CURDIR}/Makefile.inc1 ${.MAKEFLAGS} ${.TARGET} \
 	    -V OLD_DIRS | sed -E 's/[[:space:]]+/\n/g' | sort -r
 
 delete-old-dirs: .PHONY
 	@echo ">>> Removing old directories"
 	@cd ${.CURDIR}; \
 	${MAKE} -f ${.CURDIR}/Makefile.inc1 ${.MAKEFLAGS} list-old-dirs | \
 	while read dir; do \
 		if [ -d "${DESTDIR}/$${dir}" ]; then \
 			rmdir -v "${DESTDIR}/$${dir}" || true; \
 		elif [ -L "${DESTDIR}/$${dir}" ]; then \
 			echo "${DESTDIR}/$${dir} is a link, please remove everything manually."; \
 		fi; \
 		if [ -d "${DESTDIR}${DEBUGDIR}/$${dir}" ]; then \
 			rmdir -v "${DESTDIR}${DEBUGDIR}/$${dir}" || true; \
 		elif [ -L "${DESTDIR}${DEBUGDIR}/$${dir}" ]; then \
 			echo "${DESTDIR}${DEBUGDIR}/$${dir} is a link, please remove everything manually."; \
 		fi; \
 	done
 	@echo ">>> Old directories removed"
 
 check-old-dirs: .PHONY
 	@echo ">>> Checking for old directories"
 	@cd ${.CURDIR}; \
 	${MAKE} -f ${.CURDIR}/Makefile.inc1 ${.MAKEFLAGS} list-old-dirs | \
 	while read dir; do \
 		if [ -d "${DESTDIR}/$${dir}" ]; then \
 			echo "${DESTDIR}/$${dir}"; \
 		elif [ -L "${DESTDIR}/$${dir}" ]; then \
 			echo "${DESTDIR}/$${dir} is a link, please remove everything manually."; \
 		fi; \
 		if [ -d "${DESTDIR}${DEBUGDIR}/$${dir}" ]; then \
 			echo "${DESTDIR}${DEBUGDIR}/$${dir}"; \
 		elif [ -L "${DESTDIR}${DEBUGDIR}/$${dir}" ]; then \
 			echo "${DESTDIR}${DEBUGDIR}/$${dir} is a link, please remove everything manually."; \
 		fi; \
 	done
 
 delete-old: delete-old-files delete-old-dirs .PHONY
 	@echo "To remove old libraries run '${MAKE_CMD} delete-old-libs'."
 
 check-old: check-old-files check-old-libs check-old-dirs .PHONY
 	@echo "To remove old files and directories run '${MAKE_CMD} delete-old'."
 	@echo "To remove old libraries run '${MAKE_CMD} delete-old-libs'."
 
 .endif
 
 #
 # showconfig - show build configuration.
 #
 showconfig: .PHONY
 	@(${MAKE} -n -f ${.CURDIR}/sys/conf/kern.opts.mk -V dummy -dg1 UPDATE_DEPENDFILE=no NO_OBJ=yes MACHINE=${TARGET} MACHINE_ARCH=${TARGET_ARCH}; \
 	  ${MAKE} -n -f ${.CURDIR}/share/mk/src.opts.mk -V dummy -dg1 UPDATE_DEPENDFILE=no NO_OBJ=yes) 2>&1 | grep ^MK_ | sort -u
 
 .if !empty(KRNLOBJDIR) && !empty(KERNCONF)
 DTBOUTPUTPATH= ${KRNLOBJDIR}/${KERNCONF}/
 
 .if !defined(FDT_DTS_FILE) || empty(FDT_DTS_FILE)
 .if !defined(_MKSHOWCONFIG) && exists(${KERNCONFDIR}/${KERNCONF})
 FDT_DTS_FILE!= awk 'BEGIN {FS="="} /^makeoptions[[:space:]]+FDT_DTS_FILE/ {print $$2}' \
 	'${KERNCONFDIR}/${KERNCONF}' ; echo
 .endif
 .endif
 
 .endif
 
 .if !defined(DTBOUTPUTPATH) || !exists(${DTBOUTPUTPATH})
 DTBOUTPUTPATH= ${.CURDIR}
 .endif
 
 #
 # Build 'standalone' Device Tree Blob
 #
 builddtb: .PHONY
 	@PATH=${TMPPATH:Q} MACHINE=${TARGET} \
 	sh ${.CURDIR}/sys/tools/fdt/make_dtb.sh ${.CURDIR}/sys \
 	    "${FDT_DTS_FILE}" ${DTBOUTPUTPATH}
 
 ###############
 
 # cleanworld
 # In the following, the first 'rm' in a series will usually remove all
 # files and directories.  If it does not, then there are probably some
 # files with file flags set, so this unsets them and tries the 'rm' a
 # second time.  There are situations where this target will be cleaning
 # some directories via more than one method, but that duplication is
 # needed to correctly handle all the possible situations.  Removing all
 # files without file flags set in the first 'rm' instance saves time,
 # because 'chflags' will need to operate on fewer files afterwards.
 #
 # It is expected that BW_CANONICALOBJDIR == the CANONICALOBJDIR as would be
 # created by bsd.obj.mk, except that we don't want to .include that file
 # in this makefile.  We don't do a cleandir walk if MK_AUTO_OBJ is yes
 # since it is not possible for files to land in the wrong place.
 #
 .if make(cleanworld)
 BW_CANONICALOBJDIR:=${OBJTOP}/
 .elif make(cleankernel)
 BW_CANONICALOBJDIR:=${KRNLOBJDIR}/${KERNCONF}/
 .elif make(cleanuniverse)
 BW_CANONICALOBJDIR:=${OBJROOT}
 .if ${MK_UNIFIED_OBJDIR} == "no"
 .error ${.TARGETS} only supported with WITH_UNIFIED_OBJDIR enabled.
 .endif
 .endif
 cleanworld cleanuniverse cleankernel: .PHONY
 .if !empty(BW_CANONICALOBJDIR) && exists(${BW_CANONICALOBJDIR}) && \
     ${.CURDIR:tA} != ${BW_CANONICALOBJDIR:tA}
 	-(cd ${BW_CANONICALOBJDIR} && rm -rf *)
 	-chflags -R 0 ${BW_CANONICALOBJDIR}
 	-(cd ${BW_CANONICALOBJDIR} && rm -rf *)
 .endif
 .if make(cleanworld) && ${MK_AUTO_OBJ} == "no" && \
     (empty(BW_CANONICALOBJDIR) || ${.CURDIR:tA} == ${BW_CANONICALOBJDIR:tA})
 .if ${.CURDIR} == ${.OBJDIR} || ${.CURDIR}/obj == ${.OBJDIR}
 	#   To be safe in this case, fall back to a 'make cleandir'
 	${_+_}@cd ${.CURDIR}; ${MAKE} cleandir
 .endif
 .endif
 
 .if ${TARGET} == ${MACHINE} && ${TARGET_ARCH} == ${MACHINE_ARCH}
 XDEV_CPUTYPE?=${CPUTYPE}
 .else
 XDEV_CPUTYPE?=${TARGET_CPUTYPE}
 .endif
 
 NOFUN=-DNO_FSCHG MK_HTML=no -DNO_LINT \
 	MK_MAN=no MK_NLS=no MK_PROFILE=no \
 	MK_KERBEROS=no MK_RESCUE=no MK_TESTS=no MK_WERROR=no \
 	TARGET=${TARGET} TARGET_ARCH=${TARGET_ARCH} \
 	CPUTYPE=${XDEV_CPUTYPE}
 
 XDDIR=${TARGET_ARCH}-freebsd
 XDTP?=/usr/${XDDIR}
 .if ${XDTP:N/*}
 .error XDTP variable should be an absolute path
 .endif
 
 CDBOBJROOT=	${OBJROOT}${MACHINE}.${MACHINE_ARCH}/xdev/
 CDBOBJTOP=	${CDBOBJROOT}${XDDIR}
 CDBENV= \
 	INSTALL="sh ${.CURDIR}/tools/install.sh"
 CDENV= ${CDBENV} \
 	TOOLS_PREFIX=${XDTP}
 CDMAKEARGS= \
 	OBJTOP=${CDBOBJTOP:Q} \
 	OBJROOT=${CDBOBJROOT:Q}
 CD2MAKEARGS= ${CDMAKEARGS}
 
 .if ${WANT_COMPILER_TYPE} == gcc || \
     (defined(X_COMPILER_TYPE) && ${X_COMPILER_TYPE} == gcc)
 # GCC requires -isystem and -L when using a cross-compiler.  --sysroot
 # won't set header path and -L is used to ensure the base library path
 # is added before the port PREFIX library path.
 CD2CFLAGS+=	-isystem ${XDDESTDIR}/usr/include -L${XDDESTDIR}/usr/lib
 # GCC requires -B to find /usr/lib/crti.o when using a cross-compiler
 # combined with --sysroot.
 CD2CFLAGS+=	-B${XDDESTDIR}/usr/lib
 # Force using libc++ for external GCC.
 .if defined(X_COMPILER_TYPE) && \
     ${X_COMPILER_TYPE} == gcc && ${X_COMPILER_VERSION} >= 40800
 CD2CXXFLAGS+=	-isystem ${XDDESTDIR}/usr/include/c++/v1 -std=c++11 \
 		-nostdinc++
 .endif
 .endif
 CD2CFLAGS+=	--sysroot=${XDDESTDIR}/
 CD2ENV=${CDENV} CC="${CC} ${CD2CFLAGS}" CXX="${CXX} ${CD2CXXFLAGS} ${CD2CFLAGS}" \
 	CPP="${CPP} ${CD2CFLAGS}" \
 	MACHINE=${TARGET} MACHINE_ARCH=${TARGET_ARCH}
 
 CDTMP=	${OBJTOP}/${XDDIR}/tmp
 CDMAKE=${CDENV} PATH=${CDTMP:Q}/usr/bin:${PATH:Q} ${MAKE} ${CDMAKEARGS} ${NOFUN}
 CD2MAKE=${CD2ENV} PATH=${CDTMP:Q}/usr/bin:${XDDESTDIR:Q}/usr/bin:${PATH:Q} \
 	${MAKE} ${CD2MAKEARGS} ${NOFUN}
 .if ${MK_META_MODE} != "no"
 # Don't rebuild build-tools targets during normal build.
 CD2MAKE+=	BUILD_TOOLS_META=.NOMETA
 .endif
 XDDESTDIR=${DESTDIR}${XDTP}
 
 .ORDER: xdev-build xdev-install xdev-links
 xdev: xdev-build xdev-install .PHONY
 
 .ORDER: _xb-worldtmp _xb-bootstrap-tools _xb-build-tools _xb-cross-tools
 xdev-build: _xb-worldtmp _xb-bootstrap-tools _xb-build-tools _xb-cross-tools .PHONY
 
 _xb-worldtmp: .PHONY
 	mkdir -p ${CDTMP}/usr
 	${WORLDTMP_MTREE} -f ${.CURDIR}/etc/mtree/BSD.usr.dist \
 	    -p ${CDTMP}/usr >/dev/null
 
 _xb-bootstrap-tools: .PHONY
 .for _tool in \
     ${_clang_tblgen} \
     ${_yacc}
 	${_+_}@${ECHODIR} "===> ${_tool} (obj,all,install)"; \
 	cd ${.CURDIR}/${_tool}; \
 	if [ -z "${NO_OBJWALK}" ]; then ${CDMAKE} DIRPRFX=${_tool}/ obj; fi; \
 	${CDMAKE} DIRPRFX=${_tool}/ all; \
 	${CDMAKE} DIRPRFX=${_tool}/ DESTDIR=${CDTMP} install
 .endfor
 
 _xb-build-tools: .PHONY
 	${_+_}@cd ${.CURDIR}; \
 	${CDBENV} ${MAKE} ${CDMAKEARGS} -f Makefile.inc1 ${NOFUN} build-tools
 
 XDEVDIRS= \
     ${_clang_libs} \
     ${_lld} \
     ${_elftctools} \
     usr.bin/ar \
     ${_clang}
 
 _xb-cross-tools: .PHONY
 .for _tool in ${XDEVDIRS}
 	${_+_}@${ECHODIR} "===> xdev ${_tool} (obj,all)"; \
 	cd ${.CURDIR}/${_tool}; \
 	if [ -z "${NO_OBJWALK}" ]; then ${CDMAKE} DIRPRFX=${_tool}/ obj; fi; \
 	${CDMAKE} DIRPRFX=${_tool}/ all
 .endfor
 
 _xi-mtree: .PHONY
 	${_+_}@${ECHODIR} "mtree populating ${XDDESTDIR}"
 	mkdir -p ${XDDESTDIR}
 	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.root.dist \
 	    -p ${XDDESTDIR} >/dev/null
 	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.usr.dist \
 	    -p ${XDDESTDIR}/usr >/dev/null
 	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.include.dist \
 	    -p ${XDDESTDIR}/usr/include >/dev/null
 .if ${TARGET_ARCH} == "amd64"
 	mkdir -p ${XDDESTDIR}/usr/include/i386
 .endif
 .if defined(_LIBCOMPAT)
 	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.lib${libcompat}.dist \
 	    -p ${XDDESTDIR}/usr >/dev/null
 .endif
 .if ${MK_TESTS} != "no"
 	mkdir -p ${XDDESTDIR}${TESTSBASE}
 	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.tests.dist \
 	    -p ${XDDESTDIR}${TESTSBASE} >/dev/null
 .endif
 
 .ORDER: xdev-build _xi-mtree _xi-cross-tools _xi-includes _xi-libraries
 xdev-install: xdev-build _xi-mtree _xi-cross-tools _xi-includes _xi-libraries .PHONY
 
 _xi-cross-tools: .PHONY
 	@echo "_xi-cross-tools"
 .for _tool in ${XDEVDIRS}
 	${_+_}@${ECHODIR} "===> xdev ${_tool} (install)"; \
 	cd ${.CURDIR}/${_tool}; \
 	${CDMAKE} DIRPRFX=${_tool}/ install DESTDIR=${XDDESTDIR}
 .endfor
 
 _xi-includes: .PHONY
 .if !defined(NO_OBJWALK)
 	${_+_}cd ${.CURDIR}; ${CD2MAKE} -f Makefile.inc1 _obj \
 		DESTDIR=${XDDESTDIR}
 .endif
 	${_+_}cd ${.CURDIR}; ${CD2MAKE} -f Makefile.inc1 includes \
 		DESTDIR=${XDDESTDIR}
 
 _xi-libraries: .PHONY
 	${_+_}cd ${.CURDIR}; ${CD2MAKE} -f Makefile.inc1 libraries \
 		DESTDIR=${XDDESTDIR}
 
 xdev-links: .PHONY
 	${_+_}cd ${XDDESTDIR}/usr/bin; \
 	mkdir -p ../../../../usr/bin; \
 		for i in *; do \
 			ln -sf ../../${XDTP}/usr/bin/$$i \
 			    ../../../../usr/bin/${XDDIR}-$$i; \
 			ln -sf ../../${XDTP}/usr/bin/$$i \
 			    ../../../../usr/bin/${XDDIR}${_REVISION}-$$i; \
 		done
diff --git a/share/man/man7/arch.7 b/share/man/man7/arch.7
index e8d43d185a08..cd341fcd217b 100644
--- a/share/man/man7/arch.7
+++ b/share/man/man7/arch.7
@@ -1,446 +1,441 @@
 .\" Copyright (c) 2016-2017 The FreeBSD Foundation.
 .\"
 .\" This documentation was created by Ed Maste under sponsorship of
 .\" The FreeBSD Foundation.
 .\"
 .\" Redistribution and use in source and binary forms, with or without
 .\" modification, are permitted provided that the following conditions
 .\" are met:
 .\" 1. Redistributions of source code must retain the above copyright
 .\"    notice, this list of conditions and the following disclaimer.
 .\" 2. Redistributions in binary form must reproduce the above copyright
 .\"    notice, this list of conditions and the following disclaimer in the
 .\"    documentation and/or other materials provided with the distribution.
 .\"
 .\" THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND
 .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 .\" ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE
 .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
 .\" $FreeBSD$
 .\"
 .Dd March 8, 2023
 .Dt ARCH 7
 .Os
 .Sh NAME
 .Nm arch
 .Nd Architecture-specific details
 .Sh DESCRIPTION
 Differences between CPU architectures and platforms supported by
 .Fx .
 .Ss Introduction
 This document is a quick reference of key ABI details of
 .Fx
 architecture ports.
 For full details consult the processor-specific ABI supplement
 documentation.
 .Pp
 If not explicitly mentioned, sizes are in bytes.
 The architecture details in this document apply to
 .Fx 12.0
 and later, unless otherwise noted.
 .Pp
 .Fx
 uses a flat address space.
 Variables of types
 .Vt unsigned long ,
 .Vt uintptr_t ,
 and
 .Vt size_t
 and pointers all have the same representation.
 .Pp
 In order to maximize compatibility with future pointer integrity mechanisms,
 manipulations of pointers as integers should be performed via
 .Vt uintptr_t
 or
 .Vt intptr_t
 and no other types.
 In particular,
 .Vt long
 and
 .Vt ptrdiff_t
 should be avoided.
 .Pp
 On some architectures, e.g.,
 .Dv powerpc
 and AIM variants of
 .Dv powerpc64 ,
 the kernel uses a separate address space.
 On other architectures, kernel and a user mode process share a
 single address space.
 The kernel is located at the highest addresses.
 .Pp
 On each architecture, the main user mode thread's stack starts near
 the highest user address and grows down.
 .Pp
 .Fx
 architecture support varies by release.
 This table shows currently supported CPU architectures along with the first
 .Fx
 release to support each architecture.
 .Bl -column -offset indent "Architecture" "Initial Release"
 .It Sy Architecture Ta Sy Initial Release
 .It aarch64     Ta 11.0
 .It amd64       Ta 5.1
 .It armv6       Ta 10.0
 .It armv7       Ta 12.0
 .It i386        Ta 1.0
 .It powerpc     Ta 6.0
 .It powerpcspe  Ta 12.0
 .It powerpc64   Ta 9.0
 .It powerpc64le Ta 13.0
 .It riscv64     Ta 12.0
-.It riscv64sf   Ta 12.0
 .El
 .Pp
 Discontinued architectures are shown in the following table.
 .Bl -column -offset indent "Architecture" "Initial Release" "Final Release"
 .It Sy Architecture Ta Sy Initial Release Ta Sy Final Release
 .It alpha       Ta 3.2   Ta 6.4
 .It arm         Ta 6.0   Ta 12.x
 .It armeb       Ta 8.0   Ta 11.4
 .It ia64        Ta 5.0   Ta 10.4
 .It mips        Ta 8.0   Ta 13.x
 .It mipsel      Ta 9.0   Ta 13.x
 .It mipselhf    Ta 12.0  Ta 13.x
 .It mipshf      Ta 12.0  Ta 13.x
 .It mipsn32     Ta 9.0   Ta 13.x
 .It mips64      Ta 9.0   Ta 13.x
 .It mips64el    Ta 9.0   Ta 13.x
 .It mips64elhf  Ta 12.0  Ta 13.x
 .It mips64hf    Ta 12.0  Ta 13.x
 .It pc98        Ta 2.2   Ta 11.4
+.It riscv64sf   Ta 12.0  Ta 13.x
 .It sparc64     Ta 5.0   Ta 12.x
 .El
 .Ss Type sizes
 All
 .Fx
 architectures use some variant of the ELF (see
 .Xr elf 5 )
 .Sy Application Binary Interface
 (ABI) for the machine processor.
 All supported ABIs can be divided into two groups:
 .Bl -tag -width "Dv ILP32"
 .It Dv ILP32
 .Vt int ,
 .Vt long ,
 .Vt void *
 types machine representations all have 4-byte size.
 .It Dv LP64
 .Vt int
 type machine representation uses 4 bytes,
 while
 .Vt long
 and
 .Vt void *
 are 8 bytes.
 .El
 .Pp
 Some machines support more than one
 .Fx
 ABI.
 Typically these are 64-bit machines, where the
 .Dq native
 .Dv LP64
 execution environment is accompanied by the
 .Dq legacy
 .Dv ILP32
 environment, which was the historical 32-bit predecessor for 64-bit evolution.
 Examples are:
 .Bl -column -offset indent "powerpc64" "ILP32 counterpart"
 .It Sy LP64        Ta Sy ILP32 counterpart
 .It Dv amd64       Ta Dv i386
 .It Dv powerpc64   Ta Dv powerpc
 .It Dv aarch64     Ta Dv armv6/armv7
 .El
 .Pp
 .Dv aarch64
 will support execution of
 .Dv armv6
 or
 .Dv armv7
 binaries if the CPU implements
 .Dv AArch32
 execution state, however older
 .Dv armv4
 and
 .Dv armv5
 binaries aren't supported.
 .Pp
 On all supported architectures:
 .Bl -column -offset -indent "long long" "Size"
 .It Sy Type Ta Sy Size
 .It short Ta 2
 .It int Ta 4
 .It long Ta sizeof(void*)
 .It long long Ta 8
 .It float Ta 4
 .It double Ta 8
 .El
 .Pp
 Integers are represented in two's complement.
 Alignment of integer and pointer types is natural, that is,
 the address of the variable must be congruent to zero modulo the type size.
 Most ILP32 ABIs, except
 .Dv arm ,
 require only 4-byte alignment for 64-bit integers.
 .Pp
 Machine-dependent type sizes:
 .Bl -column -offset indent "Architecture" "void *" "long double" "time_t"
 .It Sy Architecture Ta Sy void * Ta Sy long double Ta Sy time_t
 .It aarch64     Ta 8 Ta 16 Ta 8
 .It amd64       Ta 8 Ta 16 Ta 8
 .It armv6       Ta 4 Ta  8 Ta 8
 .It armv7       Ta 4 Ta  8 Ta 8
 .It i386        Ta 4 Ta 12 Ta 4
 .It powerpc     Ta 4 Ta  8 Ta 8
 .It powerpcspe  Ta 4 Ta  8 Ta 8
 .It powerpc64   Ta 8 Ta  8 Ta 8
 .It powerpc64le Ta 8 Ta  8 Ta 8
 .It riscv64     Ta 8 Ta 16 Ta 8
-.It riscv64sf   Ta 8 Ta 16 Ta 8
 .El
 .Pp
 .Sy time_t
 is 8 bytes on all supported architectures except i386.
 .Ss Endianness and Char Signedness
 .Bl -column -offset indent "Architecture" "Endianness" "char Signedness"
 .It Sy Architecture Ta Sy Endianness Ta Sy char Signedness
 .It aarch64     Ta little Ta unsigned
 .It amd64       Ta little Ta   signed
 .It armv6       Ta little Ta unsigned
 .It armv7       Ta little Ta unsigned
 .It i386        Ta little Ta   signed
 .It powerpc     Ta big    Ta unsigned
 .It powerpcspe  Ta big    Ta unsigned
 .It powerpc64   Ta big    Ta unsigned
 .It powerpc64le Ta little Ta unsigned
 .It riscv64     Ta little Ta   signed
-.It riscv64sf   Ta little Ta   signed
 .El
 .Ss Page Size
 .Bl -column -offset indent "Architecture" "Page Sizes"
 .It Sy Architecture Ta Sy Page Sizes
 .It aarch64     Ta 4K, 2M, 1G
 .It amd64       Ta 4K, 2M, 1G
 .It armv6       Ta 4K, 1M
 .It armv7       Ta 4K, 1M
 .It i386        Ta 4K, 2M (PAE), 4M
 .It powerpc     Ta 4K
 .It powerpcspe  Ta 4K
 .It powerpc64   Ta 4K
 .It powerpc64le Ta 4K
 .It riscv64     Ta 4K, 2M, 1G
-.It riscv64sf   Ta 4K, 2M, 1G
 .El
 .Ss Floating Point
 .Bl -column -offset indent "Architecture" "float, double" "long double"
 .It Sy Architecture Ta Sy float, double Ta Sy long double
 .It aarch64     Ta hard Ta soft, quad precision
 .It amd64       Ta hard Ta hard, 80 bit
 .It armv6       Ta hard Ta hard, double precision
 .It armv7       Ta hard Ta hard, double precision
 .It i386        Ta hard Ta hard, 80 bit
 .It powerpc     Ta hard Ta hard, double precision
 .It powerpcspe  Ta hard Ta hard, double precision
 .It powerpc64   Ta hard Ta hard, double precision
 .It powerpc64le Ta hard Ta hard, double precision
 .It riscv64     Ta hard Ta hard, quad precision
-.It riscv64sf   Ta soft Ta soft, quad precision
 .El
 .Ss Default Tool Chain
 .Fx
 uses
 .Xr clang 1
 as the default compiler on all supported CPU architectures,
 LLVM's
 .Xr ld.lld 1
 as the default linker, and
 ELF Tool Chain binary utilities such as
 .Xr objcopy 1
 and
 .Xr readelf 1 .
 .Ss MACHINE_ARCH vs MACHINE_CPUARCH vs MACHINE
 .Dv MACHINE_CPUARCH
 should be preferred in Makefiles when the generic
 architecture is being tested.
 .Dv MACHINE_ARCH
 should be preferred when there is something specific to a particular type of
 architecture where there is a choice of many, or could be a choice of many.
 Use
 .Dv MACHINE
 when referring to the kernel, interfaces dependent on a specific type of kernel
 or similar things like boot sequences.
 .Bl -column -offset indent "Dv MACHINE" "Dv MACHINE_CPUARCH" "Dv MACHINE_ARCH"
 .It Dv MACHINE Ta Dv MACHINE_CPUARCH Ta Dv MACHINE_ARCH
 .It arm64 Ta aarch64 Ta aarch64
 .It amd64 Ta amd64 Ta amd64
 .It arm Ta arm Ta armv6, armv7
 .It i386 Ta i386 Ta i386
 .It powerpc Ta powerpc Ta powerpc, powerpcspe, powerpc64, powerpc64le
-.It riscv Ta riscv Ta riscv64, riscv64sf
+.It riscv Ta riscv Ta riscv64
 .El
 .Ss Predefined Macros
 The compiler provides a number of predefined macros.
 Some of these provide architecture-specific details and are explained below.
 Other macros, including those required by the language standard, are not
 included here.
 .Pp
 The full set of predefined macros can be obtained with this command:
 .Bd -literal -offset indent
 cc -x c -dM -E /dev/null
 .Ed
 .Pp
 Common type size and endianness macros:
 .Bl -column -offset indent "BYTE_ORDER" "Meaning"
 .It Sy Macro Ta Sy Meaning
 .It Dv __LP64__ Ta 64-bit (8-byte) long and pointer, 32-bit (4-byte) int
 .It Dv __ILP32__ Ta 32-bit (4-byte) int, long and pointer
 .It Dv BYTE_ORDER Ta Either Dv BIG_ENDIAN or Dv LITTLE_ENDIAN .
 .Dv PDP11_ENDIAN
 is not used on
 .Fx .
 .El
 .Pp
 Architecture-specific macros:
 .Bl -column -offset indent "Architecture" "Predefined macros"
 .It Sy Architecture Ta Sy Predefined macros
 .It aarch64     Ta Dv __aarch64__
 .It amd64       Ta Dv __amd64__ , Dv __x86_64__
 .It armv6       Ta Dv __arm__ , Dv __ARM_ARCH >= 6
 .It armv7       Ta Dv __arm__ , Dv __ARM_ARCH >= 7
 .It i386        Ta Dv __i386__
 .It powerpc     Ta Dv __powerpc__
 .It powerpcspe  Ta Dv __powerpc__ , Dv __SPE__
 .It powerpc64   Ta Dv __powerpc__ , Dv __powerpc64__
 .It powerpc64le Ta Dv __powerpc__ , Dv __powerpc64__
 .It riscv64     Ta Dv __riscv , Dv __riscv_xlen == 64
-.It riscv64sf   Ta Dv __riscv , Dv __riscv_xlen == 64 , Dv __riscv_float_abi_soft
 .El
 .Pp
 Compilers may define additional variants of architecture-specific macros.
 The macros above are preferred for use in
 .Fx .
 .Ss Important Xr make 1 variables
 Most of the externally settable variables are defined in the
 .Xr build 7
 man page.
 These variables are not otherwise documented and are used extensively
 in the build system.
 .Bl -tag -width "MACHINE_CPUARCH"
 .It Dv MACHINE
 Represents the hardware platform.
 This is the same as the native platform's
 .Xr uname 1
 .Fl m
 output.
 It defines both the userland / kernel interface, as well as the
 bootloader / kernel interface.
 It should only be used in these contexts.
 Each CPU architecture may have multiple hardware platforms it supports
 where
 .Dv MACHINE
 differs among them.
 It is used to collect together all the files from
 .Xr config 8
 to build the kernel.
 It is often the same as
 .Dv MACHINE_ARCH
 just as one CPU architecture can be implemented by many different
 hardware platforms, one hardware platform may support multiple CPU
 architecture family members, though with different binaries.
 For example,
 .Dv MACHINE
 of i386 supported the IBM-AT hardware platform while the
 .Dv MACHINE
 of pc98 supported the Japanese company NEC's PC-9801 and PC-9821
 hardware platforms.
 Both of these hardware platforms supported only the
 .Dv MACHINE_ARCH
 of i386 where they shared a common ABI, except for certain kernel /
 userland interfaces relating to underlying hardware platform
 differences in bus architecture, device enumeration and boot interface.
 Generally,
 .Dv MACHINE
 should only be used in src/sys and src/stand or in system imagers or
 installers.
 .It Dv MACHINE_ARCH
 Represents the CPU processor architecture.
 This is the same as the native platforms
 .Xr uname 1
 .Fl p
 output.
 It defines the CPU instruction family supported.
 It may also encode a variation in the byte ordering of multi-byte
 integers (endian).
 It may also encode a variation in the size of the integer or pointer.
 It may also encode a ISA revision.
 It may also encode hard versus soft floating point ABI and usage.
 It may also encode a variant ABI when the other factors do not
 uniquely define the ABI.
 It, along with
 .Dv MACHINE ,
 defines the ABI used by the system.
 Generally, the plain CPU name specifies the most common (or at least
 first) variant of the CPU.
 This is why powerpc and powerpc64 imply 'big endian' while 'armv6' and 'armv7'
 imply little endian.
 If we ever were to support the so-called x32 ABI (using 32-bit
 pointers on the amd64 architecture), it would most likely be encoded
 as amd64-x32.
 It is unfortunate that amd64 specifies the 64-bit evolution of the x86
 platform (it matches the 'first rule') as everybody else uses x86_64.
 There is no standard name for the processor: each OS selects its own
 conventions.
 .It Dv MACHINE_CPUARCH
 Represents the source location for a given
 .Dv MACHINE_ARCH .
 It is generally the common prefix for all the MACHINE_ARCH that
 share the same implementation, though 'riscv' breaks this rule.
 While amd64 and i386 are closely related, MACHINE_CPUARCH is not x86
 for them.
 The
 .Fx
 source base supports amd64 and i386 with two
 distinct source bases living in subdirectories named amd64 and i386
 (though behind the scenes there's some sharing that fits into this
 framework).
 .It Dv CPUTYPE
 Sets the flavor of
 .Dv MACHINE_ARCH
 to build.
 It is used to optimize the build for a specific CPU / core that the
 binaries run on.
 Generally, this does not change the ABI, though it can be a fine line
 between optimization for specific cases.
 .It Dv TARGET
 Used to set
 .Dv MACHINE
 in the top level Makefile for cross building.
 Unused outside of that scope.
 It is not passed down to the rest of the build.
 Makefiles outside of the top level should not use it at all (though
 some have their own private copy for hysterical raisons).
 .It Dv TARGET_ARCH
 Used to set
 .Dv MACHINE_ARCH
 by the top level Makefile for cross building.
 Like
 .Dv TARGET ,
 it is unused outside of that scope.
 .El
 .Sh SEE ALSO
 .Xr src.conf 5 ,
 .Xr build 7
 .Sh HISTORY
 An
 .Nm
 manual page appeared in
 .Fx 11.1 .
diff --git a/share/mk/local.meta.sys.mk b/share/mk/local.meta.sys.mk
index fc28b83d82cc..5e477885e1e2 100644
--- a/share/mk/local.meta.sys.mk
+++ b/share/mk/local.meta.sys.mk
@@ -1,263 +1,263 @@
 # $FreeBSD$
 
 # local configuration specific to meta mode
 # XXX some of this should be in meta.sys.mk
 # we assume that MK_DIRDEPS_BUILD=yes
 
 # we need this until there is an alternative
 MK_INSTALL_AS_USER= yes
 
 .if !defined(HOST_TARGET) || !defined(HOST_MACHINE)
 # we need HOST_TARGET etc below.
 .include <host-target.mk>
 .export HOST_TARGET
 .endif
 
 # from src/Makefile (for universe)
 TARGET_ARCHES_arm?=     arm armv6 armv7
 TARGET_ARCHES_arm64?=   aarch64
 TARGET_ARCHES_powerpc?= powerpc powerpc64 powerpc64le powerpcspe
-TARGET_ARCHES_riscv?=   riscv64 riscv64sf
+TARGET_ARCHES_riscv?=   riscv64
 
 # some corner cases
 BOOT_MACHINE_DIR.amd64 = boot/i386
 MACHINE_ARCH.host = ${_HOST_ARCH}
 
 # the list of machines we support
 ALL_MACHINE_LIST?= amd64 arm arm64 i386 powerpc riscv
 
 .-include <site.meta.sys.mk>
 
 .for m in ${ALL_MACHINE_LIST:O:u}
 MACHINE_ARCH_LIST.$m?= ${TARGET_ARCHES_${m}:U$m}
 MACHINE_ARCH.$m?= ${MACHINE_ARCH_LIST.$m:[1]}
 BOOT_MACHINE_DIR.$m ?= boot/$m
 .endfor
 
 .ifndef _TARGET_SPEC
 .if empty(MACHINE_ARCH)
 .if !empty(TARGET_ARCH)
 MACHINE_ARCH= ${TARGET_ARCH}
 .else
 MACHINE_ARCH= ${MACHINE_ARCH.${MACHINE}}
 .endif
 .endif
 MACHINE_ARCH?= ${MACHINE_ARCH.${MACHINE}}
 MACHINE_ARCH:= ${MACHINE_ARCH}
 .else
 # we got here via dirdeps
 MACHINE_ARCH:= ${MACHINE_ARCH.${MACHINE}}
 .endif
 
 # now because for universe we want to potentially
 # build for multiple MACHINE_ARCH per MACHINE
 # we need more than MACHINE in TARGET_SPEC
 TARGET_SPEC_VARS= MACHINE MACHINE_ARCH
 # see dirdeps.mk
 .if ${TARGET_SPEC:Uno:M*,*} != ""
 _tspec := ${TARGET_SPEC:S/,/ /g}
 MACHINE := ${_tspec:[1]}
 MACHINE_ARCH := ${_tspec:[2]}
 # etc.
 # We need to stop that TARGET_SPEC affecting any submakes
 # and deal with MACHINE=${TARGET_SPEC} in the environment.
 TARGET_SPEC=
 # export but do not track
 .export-env TARGET_SPEC 
 .export ${TARGET_SPEC_VARS}
 .for v in ${TARGET_SPEC_VARS:O:u}
 .if empty($v)
 .undef $v
 .endif
 .endfor
 .endif
 # make sure we know what TARGET_SPEC is
 # as we may need it to find Makefile.depend*
 TARGET_SPEC = ${TARGET_SPEC_VARS:@v@${$v:U}@:ts,}
 
 # to be consistent with src/Makefile just concatenate with '.'s
 TARGET_OBJ_SPEC:= ${TARGET_SPEC:S;,;.;g}
 OBJTOP:= ${OBJROOT}${TARGET_OBJ_SPEC}
 
 .if defined(MAKEOBJDIR)
 .if ${MAKEOBJDIR:M/*} == ""
 .error Cannot use MAKEOBJDIR=${MAKEOBJDIR}${.newline}Unset MAKEOBJDIR to get default:  MAKEOBJDIR='${_default_makeobjdir}'
 .endif
 .endif
 
 HOST_OBJTOP ?= ${OBJROOT}${HOST_TARGET}
 
 .if ${OBJTOP} == ${HOST_OBJTOP} || ${REQUESTED_MACHINE:U${MACHINE}} == "host"
 MACHINE= host
 .if ${TARGET_MACHINE:Uno} == ${HOST_TARGET}
 # not what we want
 TARGET_MACHINE= host
 .endif
 .endif
 .if ${MACHINE} == "host"
 OBJTOP := ${HOST_OBJTOP}
 .endif
 
 .if ${.MAKE.LEVEL} == 0 || empty(PYTHON)
 PYTHON ?= /usr/local/bin/python
 .export PYTHON
 # _SKIP_BUILD is not 100% as it requires wrapping all 'all:' targets to avoid
 # building in MAKELEVEL0.  Just prohibit 'all' entirely in this case to avoid
 # problems.
 .if ${MK_DIRDEPS_BUILD} == "yes" && ${.MAKE.LEVEL} == 0
 .MAIN: dirdeps
 .if make(all)
 .error DIRDEPS_BUILD: Please run '${MAKE}' instead of '${MAKE} all'.
 .endif
 .endif
 .endif
 
 # we want to end up with a singe stage tree for all machines
 .if ${MK_STAGING} == "yes"
 .if empty(STAGE_ROOT)
 STAGE_ROOT?= ${OBJROOT}stage
 .export STAGE_ROOT
 .endif
 .endif
 
 .if ${MK_STAGING} == "yes"
 .if ${MACHINE} == "host"
 STAGE_MACHINE= ${HOST_TARGET}
 .else
 STAGE_MACHINE:= ${TARGET_OBJ_SPEC}
 .endif
 STAGE_OBJTOP:= ${STAGE_ROOT}/${STAGE_MACHINE}
 STAGE_COMMON_OBJTOP:= ${STAGE_ROOT}/common
 STAGE_TARGET_OBJTOP:= ${STAGE_ROOT}/${TARGET_OBJ_SPEC}
 STAGE_HOST_OBJTOP:= ${STAGE_ROOT}/${HOST_TARGET}
 # These are exported for hooking in out-of-tree builds.  They will always
 # be overridden in sub-makes above when building in-tree.
 .if ${.MAKE.LEVEL} > 0
 .export STAGE_OBJTOP STAGE_TARGET_OBJTOP STAGE_HOST_OBJTOP
 .endif
 
 # Use tools/install.sh which can avoid the need for xinstall for simple cases.
 INSTALL?=	sh ${SRCTOP}/tools/install.sh
 # This is for stage-install to pickup from the environment.
 REAL_INSTALL:=	${INSTALL}
 .export REAL_INSTALL
 STAGE_INSTALL=	sh ${.PARSEDIR:tA}/stage-install.sh OBJDIR=${.OBJDIR:tA}
 
 STAGE_LIBDIR= ${STAGE_OBJTOP}${_LIBDIR:U${LIBDIR:U/lib}}
 STAGE_INCLUDEDIR= ${STAGE_OBJTOP}${INCLUDEDIR:U/usr/include}
 # this is not the same as INCLUDEDIR
 STAGE_INCSDIR= ${STAGE_OBJTOP}${INCSDIR:U/include}
 # the target is usually an absolute path
 STAGE_SYMLINKS_DIR= ${STAGE_OBJTOP}
 
 #LDFLAGS_LAST+= -Wl,-rpath-link,${STAGE_LIBDIR}
 .if ${MK_SYSROOT} == "yes"
 SYSROOT?= ${STAGE_OBJTOP}
 .else
 LDFLAGS_LAST+= -L${STAGE_LIBDIR}
 .endif
 
 .endif				# MK_STAGING
 
 .-include "local.toolchain.mk"
 
 # this is sufficient for most of the tree.
 .MAKE.DEPENDFILE_DEFAULT = ${.MAKE.DEPENDFILE_PREFIX}
 
 # but if we have a machine qualified file it should be used in preference
 .MAKE.DEPENDFILE_PREFERENCE = \
 	${.MAKE.DEPENDFILE_PREFIX}.${MACHINE} \
 	${.MAKE.DEPENDFILE_PREFIX}
 
 .undef .MAKE.DEPENDFILE
 
 .include "sys.dependfile.mk"
 
 .if ${.MAKE.LEVEL} > 0 && ${MACHINE} == "host" && ${.MAKE.DEPENDFILE:E} != "host"
 # we can use this but should not update it.
 UPDATE_DEPENDFILE= NO
 .endif
 # Don't require filemon for makeman.
 .if make(showconfig)
 UPDATE_DEPENDFILE= NO
 .endif
 
 # define the list of places that contain files we are responsible for
 .MAKE.META.BAILIWICK = ${SB} ${OBJROOT} ${STAGE_ROOT}
 
 CSU_DIR.${MACHINE_ARCH} ?= csu/${MACHINE_ARCH}
 CSU_DIR := ${CSU_DIR.${MACHINE_ARCH}}
 
 .if !empty(TIME_STAMP)
 TRACER= ${TIME_STAMP} ${:U}
 .endif
 .if !defined(_RECURSING_PROGS) && !defined(_RECURSING_CRUNCH) && \
     !make(print-dir)
 WITH_META_STATS= t
 .endif
 
 # toolchains can be a pain - especially bootstrappping them
 .if ${MACHINE} == "host"
 MK_SHARED_TOOLCHAIN= no
 .endif
 TOOLCHAIN_VARS=	AS AR CC CLANG_TBLGEN CXX CPP LD NM OBJCOPY RANLIB \
 		STRINGS SIZE LLVM_TBLGEN
 _toolchain_bin_CLANG_TBLGEN=	/usr/bin/clang-tblgen
 _toolchain_bin_LLVM_TBLGEN=	/usr/bin/llvm-tblgen
 _toolchain_bin_CXX=		/usr/bin/c++
 .ifdef WITH_TOOLSDIR
 TOOLSDIR?= ${HOST_OBJTOP}/tools
 .elif defined(STAGE_HOST_OBJTOP)
 TOOLSDIR?= ${STAGE_HOST_OBJTOP}
 .endif
 # Only define if it exists in case user didn't run bootstrap-tools.  Otherwise
 # the tool will be built during the build.  Building it assumes it is
 # TARGET==MACHINE.
 .if exists(${HOST_OBJTOP}/tools${.CURDIR})
 BTOOLSPATH= ${HOST_OBJTOP}/tools${.CURDIR}
 .endif
 
 # Don't use the bootstrap tools logic on itself.
 .if ${.TARGETS:Mbootstrap-tools} == "" && \
     !make(test-system-*) && !make(showconfig) && !make(print-dir) && \
     !defined(BOOTSTRAPPING_TOOLS) && !empty(TOOLSDIR) && ${.MAKE.LEVEL} == 0
 .for dir in /sbin /bin /usr/sbin /usr/bin
 PATH:= ${TOOLSDIR}${dir}:${PATH}
 .endfor
 .export PATH
 # Prefer the TOOLSDIR version of the toolchain if present vs the host version.
 .for var in ${TOOLCHAIN_VARS}
 _toolchain_bin.${var}=	${TOOLSDIR}${_toolchain_bin_${var}:U/usr/bin/${var:tl}}
 .if exists(${_toolchain_bin.${var}})
 HOST_${var}?=	${_toolchain_bin.${var}}
 .export		HOST_${var}
 .endif
 .endfor
 .endif
 
 .for var in ${TOOLCHAIN_VARS}
 HOST_${var}?=	${_toolchain_bin_${var}:U/usr/bin/${var:tl}}
 .endfor
 
 .if ${MACHINE} == "host"
 .for var in ${TOOLCHAIN_VARS}
 ${var}=		${HOST_${var}}
 .endfor
 .endif
 
 .if ${MACHINE:Nhost:Ncommon} != "" && ${MACHINE} != ${HOST_MACHINE}
 # cross-building
 .if !defined(FREEBSD_REVISION)
 FREEBSD_REVISION!= sed -n '/^REVISION=/{s,.*=,,;s,",,g;p; }' ${SRCTOP}/sys/conf/newvers.sh
 .export FREEBSD_REVISION
 .endif
 CROSS_TARGET_FLAGS= -target ${MACHINE_ARCH}-unknown-freebsd${FREEBSD_REVISION}
 CFLAGS+= ${CROSS_TARGET_FLAGS}
 ACFLAGS+= ${CROSS_TARGET_FLAGS}
 LDFLAGS+= -Wl,-m -Wl,elf_${MACHINE_ARCH}_fbsd
 .endif
 
 META_MODE+=	missing-meta=yes
 .if empty(META_MODE:Mnofilemon)
 META_MODE+=	missing-filemon=yes
 .endif
diff --git a/share/mk/sys.mk b/share/mk/sys.mk
index cddbb0da584c..1ab0022ddc21 100644
--- a/share/mk/sys.mk
+++ b/share/mk/sys.mk
@@ -1,347 +1,347 @@
 #	from: @(#)sys.mk	8.2 (Berkeley) 3/21/94
 # $FreeBSD$
 
 unix		?=	We run FreeBSD, not UNIX.
 .FreeBSD	?=	true
 
 .if !defined(%POSIX)
 #
 # MACHINE_CPUARCH defines a collection of MACHINE_ARCH.  Machines with
 # the same MACHINE_ARCH can run each other's binaries, so it necessarily
 # has word size and endian swizzled in.  However, the source files for
 # these machines often are shared amongst all combinations of size
 # and/or endian.  This is called MACHINE_CPU in NetBSD, but that's used
 # for something different in FreeBSD.
 #
-__TO_CPUARCH=C/arm(v[67])?/arm/:C/powerpc(64|64le|spe)/powerpc/:C/riscv64(sf)?/riscv/
+__TO_CPUARCH=C/arm(v[67])?/arm/:C/powerpc(64|64le|spe)/powerpc/:C/riscv64/riscv/
 MACHINE_CPUARCH=${MACHINE_ARCH:${__TO_CPUARCH}}
 .endif
 
 __DEFAULT_YES_OPTIONS+= \
 	UNIFIED_OBJDIR
 
 # src.sys.obj.mk enables AUTO_OBJ by default if possible but it is otherwise
 # disabled.  Ensure src.conf.5 shows it as default on.
 .if make(showconfig)
 __DEFAULT_YES_OPTIONS+= AUTO_OBJ
 .endif
 
 # Some options we need now
 __DEFAULT_NO_OPTIONS= \
 	DIRDEPS_BUILD \
 	DIRDEPS_CACHE
 
 __DEFAULT_DEPENDENT_OPTIONS= \
 	AUTO_OBJ/DIRDEPS_BUILD \
 	META_MODE/DIRDEPS_BUILD \
 	STAGING/DIRDEPS_BUILD \
 	SYSROOT/DIRDEPS_BUILD
 
 __ENV_ONLY_OPTIONS:= \
 	${__DEFAULT_NO_OPTIONS} \
 	${__DEFAULT_YES_OPTIONS} \
 	${__DEFAULT_DEPENDENT_OPTIONS:H}
 
 # early include for customization
 # see local.sys.mk below
 # Not included when building in fmake compatibility mode (still needed
 # for older system support)
 .if defined(.PARSEDIR)
 .sinclude <local.sys.env.mk>
 
 .include <bsd.mkopt.mk>
 
 # Disable MK_META_MODE with make -B
 .if ${MK_META_MODE} == "yes" && defined(.MAKEFLAGS) && ${.MAKEFLAGS:M-B}
 MK_META_MODE=	no
 .endif
 
 .if ${MK_DIRDEPS_BUILD} == "yes"
 .sinclude <meta.sys.mk>
 .elif ${MK_META_MODE} == "yes"
 META_MODE+=	meta
 .if empty(.MAKEFLAGS:M-s)
 # verbose will show .MAKE.META.PREFIX for each target.
 META_MODE+=	verbose
 .endif
 .if !defined(NO_META_MISSING)
 META_MODE+=	missing-meta=yes
 .endif
 # silent will hide command output if a .meta file is created.
 .if !defined(NO_SILENT)
 META_MODE+=	silent=yes
 .endif
 .if !exists(/dev/filemon) || defined(NO_FILEMON)
 META_MODE+= nofilemon
 .endif
 # Require filemon data with bmake
 .if empty(META_MODE:Mnofilemon)
 META_MODE+= missing-filemon=yes
 .endif
 .endif
 META_MODE?= normal
 .export META_MODE
 .MAKE.MODE?= ${META_MODE}
 .if !empty(.MAKE.MODE:Mmeta)
 .if !defined(NO_META_IGNORE_HOST)
 # Ignore host file changes that will otherwise cause
 # buildworld -> installworld -> buildworld to rebuild everything.
 # Since the build is self-reliant and bootstraps everything it needs,
 # this should not be a real problem for incremental builds.
 # XXX: This relies on the existing host tools retaining ABI compatibility
 # through upgrades since they won't be rebuilt on header/library changes.
 # This is mitigated by Makefile.inc1 for known-ABI-breaking revisions.
 # Note that these are prefix matching, so /lib matches /libexec.
 .MAKE.META.IGNORE_PATHS+= \
 	${__MAKE_SHELL} \
 	/bin \
 	/lib \
 	/rescue \
 	/sbin \
 	/usr/bin \
 	/usr/lib \
 	/usr/sbin \
 	/usr/share \
 
 .else
 NO_META_IGNORE_HOST_HEADERS=	1
 .endif
 .if !defined(NO_META_IGNORE_HOST_HEADERS)
 .MAKE.META.IGNORE_PATHS+= /usr/include
 .endif
 # We do not want everything out-of-date just because
 # some unrelated shared lib updated this.
 .MAKE.META.IGNORE_PATHS+= /usr/local/etc/libmap.d
 .endif	# !empty(.MAKE.MODE:Mmeta)
 
 .if ${MK_AUTO_OBJ} == "yes"
 # This needs to be done early - before .PATH is computed
 # Don't do this for 'make showconfig' as it enables all options where meta mode
 # is not expected.
 .if !make(showconfig) && !make(print-dir) && !make(test-system-*) && \
     empty(.MAKEFLAGS:M-[nN])
 .sinclude <auto.obj.mk>
 .endif
 .endif	# ${MK_AUTO_OBJ} == "yes"
 .else # bmake
 .include <bsd.mkopt.mk>
 .endif
 
 # If the special target .POSIX appears (without prerequisites or
 # commands) before the first noncomment line in the makefile, make shall
 # process the makefile as specified by the Posix 1003.2 specification.
 # make(1) sets the special macro %POSIX in this case (to the actual
 # value "1003.2", for what it's worth).
 #
 # The rules below use this macro to distinguish between Posix-compliant
 # and default behaviour.
 #
 # This functionality is currently broken, since make(1) processes sys.mk
 # before reading any other files, and consequently has no opportunity to
 # set the %POSIX macro before we read this point.
 
 .if defined(%POSIX)
 .SUFFIXES:	.o .c .y .l .a .sh .f
 .else
 .SUFFIXES:	.out .a .o .bco .llo .c .cc .cpp .cxx .C .m .F .f .e .r .y .l .S .asm .s .cl .p .h .sh
 .endif
 
 AR		?=	ar
 .if defined(%POSIX)
 ARFLAGS		?=	-rv
 .else
 ARFLAGS		?=	-crsD
 .endif
 RANLIB		?=	ranlib
 .if !defined(%POSIX)
 RANLIBFLAGS	?=	-D
 .endif
 
 AS		?=	as
 AFLAGS		?=
 ACFLAGS		?=
 
 .if defined(%POSIX)
 CC		?=	c89
 CFLAGS		?=	-O
 .else
 CC		?=	cc
 CFLAGS		?=	-O2 -pipe
 .if defined(NO_STRICT_ALIASING)
 CFLAGS		+=	-fno-strict-aliasing
 .endif
 .endif
 IR_CFLAGS	?=	${STATIC_CFLAGS:N-O*} ${CFLAGS:N-O*}
 PO_CFLAGS	?=	${CFLAGS}
 
 # cp(1) is used to copy source files to ${.OBJDIR}, make sure it can handle
 # read-only files as non-root by passing -f.
 CP		?=	cp -f
 
 CPP		?=	cpp
 
 # C Type Format data is required for DTrace
 CTFFLAGS	?=	-L VERSION
 
 CTFCONVERT	?=	ctfconvert
 CTFMERGE	?=	ctfmerge
 
 .if defined(CFLAGS) && (${CFLAGS:M-g} != "")
 CTFFLAGS	+=	-g
 .endif
 
 CXX		?=	c++
 CXXFLAGS	?=	${CFLAGS:N-std=*:N-Wnested-externs:N-W*-prototypes:N-Wno-pointer-sign:N-Wold-style-definition}
 IR_CXXFLAGS	?=	${STATIC_CXXFLAGS:N-O*} ${CXXFLAGS:N-O*}
 PO_CXXFLAGS	?=	${CXXFLAGS}
 
 DTRACE		?=	dtrace
 DTRACEFLAGS	?=	-C -x nolibs
 
 .if empty(.MAKEFLAGS:M-s)
 ECHO		?=	echo
 ECHODIR		?=	echo
 .else
 ECHO		?=	true
 .if ${.MAKEFLAGS:M-s} == "-s"
 ECHODIR		?=	echo
 .else
 ECHODIR		?=	true
 .endif
 .endif
 
 ELFCTL		?=	elfctl
 
 .if ${.MAKEFLAGS:M-N}
 # bmake -N is supposed to skip executing anything but it does not skip
 # exeucting '+' commands.  The '+' feature is used where .MAKE
 # is not safe for the entire target.  -N is intended to skip building sub-makes
 # so it executing '+' commands is not right.  Work around the bug by not
 # setting '+' when -N is used.
 _+_		?=
 .else
 _+_		?=	+
 .endif
 
 .if defined(%POSIX)
 FC		?=	fort77
 FFLAGS		?=	-O 1
 .else
 FC		?=	f77
 FFLAGS		?=	-O
 .endif
 EFLAGS		?=
 
 INSTALL		?=	${INSTALL_CMD:Uinstall}
 
 LEX		?=	lex
 LFLAGS		?=
 
 # LDFLAGS is for CC, _LDFLAGS is for LD.  Generate _LDFLAGS from
 # LDFLAGS by stripping -Wl, from pass-through arguments and dropping
 # compiler driver flags (e.g. -mabi=*) that conflict with flags to LD.
 LD		?=	ld
 LDFLAGS		?=
 _LDFLAGS	=	${LDFLAGS:S/-Wl,//g:N-mabi=*:N-fuse-ld=*:N--ld-path=*:N-fsanitize=*:N-fno-sanitize=*}
 
 MAKE		?=	make
 
 .if !defined(%POSIX)
 LLVM_LINK	?=	llvm-link
 
 LORDER		?=	lorder
 
 NM		?=	nm
 NMFLAGS		?=
 
 OBJC		?=	cc
 OBJCFLAGS	?=	${OBJCINCLUDES} ${CFLAGS} -Wno-import
 
 OBJCOPY		?=	objcopy
 
 PC		?=	pc
 PFLAGS		?=
 
 RC		?=	f77
 RFLAGS		?=
 
 TSORT		?=	tsort
 TSORTFLAGS	?=	-q
 .endif
 
 SHELL		?=	sh
 
 .if !defined(%POSIX)
 SIZE		?=	size
 STRIPBIN	?=	strip
 .endif
 
 YACC		?=	yacc
 .if defined(%POSIX)
 YFLAGS		?=
 .else
 YFLAGS		?=	-d
 .endif
 
 .if defined(%POSIX)
 
 .include "bsd.suffixes-posix.mk"
 
 .else
 
 # non-Posix rule set
 .include "bsd.suffixes.mk"
 
 # Pull in global settings.
 __MAKE_CONF?=/etc/make.conf
 .if exists(${__MAKE_CONF})
 .include "${__MAKE_CONF}"
 .endif
 
 # late include for customization
 .sinclude <local.sys.mk>
 
 .if defined(META_MODE)
 META_MODE:=	${META_MODE:O:u}
 .endif
 
 .if defined(__MAKE_SHELL) && !empty(__MAKE_SHELL)
 SHELL=	${__MAKE_SHELL}
 .SHELL: path=${__MAKE_SHELL}
 .endif
 
 # Tell bmake to expand -V VAR by default
 .MAKE.EXPAND_VARIABLES= yes
 
 # Tell bmake the makefile preference
 MAKEFILE_PREFERENCE?= BSDmakefile makefile Makefile
 .MAKE.MAKEFILE_PREFERENCE= ${MAKEFILE_PREFERENCE}
 
 # Tell bmake to always pass job tokens, regardless of target depending on
 # .MAKE or looking like ${MAKE}/${.MAKE}/$(MAKE)/$(.MAKE)/make.
 .MAKE.ALWAYS_PASS_JOB_QUEUE= yes
 
 # By default bmake does *not* use set -e
 # when running target scripts, this is a problem for many makefiles here.
 # So define a shell that will do what FreeBSD expects.
 .ifndef WITHOUT_SHELL_ERRCTL
 __MAKE_SHELL?=/bin/sh
 .SHELL: name=sh \
 	quiet="set -" echo="set -v" filter="set -" \
 	hasErrCtl=yes check="set -e" ignore="set +e" \
 	echoFlag=v errFlag=e \
 	path=${__MAKE_SHELL}
 .endif
 
 # Hack for ports compatibility. Historically, ports makefiles have
 # assumed they can examine MACHINE_CPU without including anything
 # because this was automatically included in sys.mk. For /usr/src,
 # this file has moved to being included from bsd.opts.mk. Until all
 # the ports files are modernized, and a reasonable transition
 # period has passed, include it while we're in a ports tree here
 # to preserve historic behavior.
 .if exists(${.CURDIR}/../../Mk/bsd.port.mk)
 .include <bsd.cpu.mk>
 .endif
 
 .endif # ! Posix
diff --git a/sys/conf/kern.mk b/sys/conf/kern.mk
index b7f89c78d19d..9040fced6cba 100644
--- a/sys/conf/kern.mk
+++ b/sys/conf/kern.mk
@@ -1,335 +1,334 @@
 # $FreeBSD$
 
 #
 # Warning flags for compiling the kernel and components of the kernel:
 #
 CWARNFLAGS?=	-Wall -Wstrict-prototypes \
 		-Wmissing-prototypes -Wpointer-arith -Wcast-qual \
 		-Wundef -Wno-pointer-sign ${FORMAT_EXTENSIONS} \
 		-Wmissing-include-dirs -fdiagnostics-show-option \
 		-Wno-unknown-pragmas \
 		${CWARNEXTRA}
 #
 # The following flags are next up for working on:
 #	-Wextra
 
 # Disable a few warnings for clang, since there are several places in the
 # kernel where fixing them is more trouble than it is worth, or where there is
 # a false positive.
 .if ${COMPILER_TYPE} == "clang"
 NO_WCONSTANT_CONVERSION=	-Wno-error=constant-conversion
 NO_WSHIFT_COUNT_NEGATIVE=	-Wno-shift-count-negative
 NO_WSHIFT_COUNT_OVERFLOW=	-Wno-shift-count-overflow
 NO_WSELF_ASSIGN=		-Wno-self-assign
 NO_WUNNEEDED_INTERNAL_DECL=	-Wno-error=unneeded-internal-declaration
 NO_WSOMETIMES_UNINITIALIZED=	-Wno-error=sometimes-uninitialized
 NO_WCAST_QUAL=			-Wno-error=cast-qual
 NO_WTAUTOLOGICAL_POINTER_COMPARE= -Wno-tautological-pointer-compare
 .if ${COMPILER_VERSION} >= 100000
 NO_WMISLEADING_INDENTATION=	-Wno-misleading-indentation
 .endif
 .if ${COMPILER_VERSION} >= 130000
 NO_WUNUSED_BUT_SET_VARIABLE=	-Wno-unused-but-set-variable
 .endif
 .if ${COMPILER_VERSION} >= 140000
 NO_WBITWISE_INSTEAD_OF_LOGICAL=	-Wno-bitwise-instead-of-logical
 .endif
 .if ${COMPILER_VERSION} >= 150000
 NO_WSTRICT_PROTOTYPES=		-Wno-strict-prototypes
 NO_WDEPRECATED_NON_PROTOTYPE=	-Wno-deprecated-non-prototype
 .endif
 # Several other warnings which might be useful in some cases, but not severe
 # enough to error out the whole kernel build.  Display them anyway, so there is
 # some incentive to fix them eventually.
 CWARNEXTRA?=	-Wno-error=tautological-compare -Wno-error=empty-body \
 		-Wno-error=parentheses-equality -Wno-error=unused-function \
 		-Wno-error=pointer-sign
 CWARNEXTRA+=	-Wno-error=shift-negative-value
 CWARNEXTRA+=	-Wno-address-of-packed-member
 .if ${COMPILER_VERSION} >= 150000
 # Clang 15 has much more aggressive diagnostics about K&R prototypes,
 # mismatched prototypes, and unused-but-set variables. Make these
 # non-fatal for the time being.
 CWARNEXTRA+=	-Wno-error=deprecated-non-prototype
 CWARNEXTRA+=	-Wno-error=strict-prototypes
 CWARNEXTRA+=	-Wno-error=unused-but-set-variable
 .endif
 .endif	# clang
 
 .if ${COMPILER_TYPE} == "gcc"
 # Catch-all for all the things that are in our tree, but for which we're
 # not yet ready for this compiler.
 NO_WUNUSED_BUT_SET_VARIABLE=-Wno-unused-but-set-variable
 CWARNEXTRA?=	-Wno-error=address				\
 		-Wno-error=aggressive-loop-optimizations	\
 		-Wno-error=array-bounds				\
 		-Wno-error=attributes				\
 		-Wno-error=cast-qual				\
 		-Wno-error=enum-compare				\
 		-Wno-error=maybe-uninitialized			\
 		-Wno-error=misleading-indentation		\
 		-Wno-error=nonnull-compare			\
 		-Wno-error=overflow				\
 		-Wno-error=sequence-point			\
 		-Wno-error=shift-overflow			\
 		-Wno-error=tautological-compare			\
 		-Wno-error=unused-function
 .if ${COMPILER_VERSION} >= 70100
 CWARNEXTRA+=	-Wno-error=stringop-overflow
 .endif
 .if ${COMPILER_VERSION} >= 70200
 CWARNEXTRA+=	-Wno-error=memset-elt-size
 .endif
 .if ${COMPILER_VERSION} >= 80000
 CWARNEXTRA+=	-Wno-error=packed-not-aligned
 .endif
 .if ${COMPILER_VERSION} >= 90100
 CWARNEXTRA+=	-Wno-address-of-packed-member			\
 		-Wno-error=alloca-larger-than=
 .if ${COMPILER_VERSION} >= 120100
 CWARNEXTRA+=	-Wno-error=nonnull				\
 		-Wno-dangling-pointer				\
 		-Wno-zero-length-bounds
 NO_WINFINITE_RECURSION=	-Wno-infinite-recursion
 NO_WSTRINGOP_OVERREAD=	-Wno-stringop-overread
 .endif
 .endif
 
 # GCC produces false positives for functions that switch on an
 # enum (GCC bug 87950)
 CWARNFLAGS+=	-Wno-return-type
 .endif	# gcc
 
 # This warning is utter nonsense
 CWARNFLAGS+=	-Wno-format-zero-length
 
 # External compilers may not support our format extensions.  Allow them
 # to be disabled.  WARNING: format checking is disabled in this case.
 .if ${MK_FORMAT_EXTENSIONS} == "no"
 FORMAT_EXTENSIONS=	-Wno-format
 .elif ${COMPILER_TYPE} == "clang" || \
     (${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} >= 120100)
 FORMAT_EXTENSIONS=	-D__printf__=__freebsd_kprintf__
 .else
 FORMAT_EXTENSIONS=	-fformat-extensions
 .endif
 
 #
 # On i386, do not align the stack to 16-byte boundaries.  Otherwise GCC 2.95
 # and above adds code to the entry and exit point of every function to align the
 # stack to 16-byte boundaries -- thus wasting approximately 12 bytes of stack
 # per function call.  While the 16-byte alignment may benefit micro benchmarks,
 # it is probably an overall loss as it makes the code bigger (less efficient
 # use of code cache tag lines) and uses more stack (less efficient use of data
 # cache tag lines).  Explicitly prohibit the use of FPU, SSE and other SIMD
 # operations inside the kernel itself.  These operations are exclusively
 # reserved for user applications.
 #
 # gcc:
 # Setting -mno-mmx implies -mno-3dnow
 # Setting -mno-sse implies -mno-sse2, -mno-sse3 and -mno-ssse3
 #
 # clang:
 # Setting -mno-mmx implies -mno-3dnow and -mno-3dnowa
 # Setting -mno-sse implies -mno-sse2, -mno-sse3, -mno-ssse3, -mno-sse41 and -mno-sse42
 #
 .if ${MACHINE_CPUARCH} == "i386"
 CFLAGS.gcc+=	-mpreferred-stack-boundary=2
 CFLAGS.clang+=	-mno-aes -mno-avx
 CFLAGS+=	-mno-mmx -mno-sse -msoft-float
 INLINE_LIMIT?=	8000
 .endif
 
 .if ${MACHINE_CPUARCH} == "arm"
 INLINE_LIMIT?=	8000
 .endif
 
 .if ${MACHINE_CPUARCH} == "aarch64"
 # We generally don't want fpu instructions in the kernel.
 CFLAGS += -mgeneral-regs-only
 # Reserve x18 for pcpu data
 CFLAGS += -ffixed-x18
 INLINE_LIMIT?=	8000
 .endif
 
 #
 # For RISC-V we specify the soft-float ABI (lp64) to avoid the use of floating
 # point registers within the kernel. However, for kernels supporting hardware
 # float (FPE), we have to include that in the march so we can have limited
 # floating point support in context switching needed for that. This is different
 # than userland where we use a hard-float ABI (lp64d).
 #
 # We also specify the "medium" code model, which generates code suitable for a
 # 2GiB addressing range located at any offset, allowing modules to be located
 # anywhere in the 64-bit address space.  Note that clang and GCC refer to this
 # code model as "medium" and "medany" respectively.
 #
 .if ${MACHINE_CPUARCH} == "riscv"
 CFLAGS+=	-march=rv64imafdc
 CFLAGS+=	-mabi=lp64
 CFLAGS.clang+=	-mcmodel=medium
 CFLAGS.gcc+=	-mcmodel=medany
 INLINE_LIMIT?=	8000
 
 .if ${LINKER_FEATURES:Mriscv-relaxations} == ""
 CFLAGS+=	-mno-relax
 .endif
 .endif
 
 #
 # For AMD64, we explicitly prohibit the use of FPU, SSE and other SIMD
 # operations inside the kernel itself.  These operations are exclusively
 # reserved for user applications.
 #
 # gcc:
 # Setting -mno-mmx implies -mno-3dnow
 # Setting -mno-sse implies -mno-sse2, -mno-sse3, -mno-ssse3 and -mfpmath=387
 #
 # clang:
 # Setting -mno-mmx implies -mno-3dnow and -mno-3dnowa
 # Setting -mno-sse implies -mno-sse2, -mno-sse3, -mno-ssse3, -mno-sse41 and -mno-sse42
 # (-mfpmath= is not supported)
 #
 .if ${MACHINE_CPUARCH} == "amd64"
 CFLAGS.clang+=	-mno-aes -mno-avx
 CFLAGS+=	-mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -msoft-float \
 		-fno-asynchronous-unwind-tables
 INLINE_LIMIT?=	8000
 .endif
 
 #
 # For PowerPC we tell gcc to use floating point emulation.  This avoids using
 # floating point registers for integer operations which it has a tendency to do.
 # Also explicitly disable Altivec instructions inside the kernel.
 #
 .if ${MACHINE_CPUARCH} == "powerpc"
 CFLAGS+=	-mno-altivec -msoft-float
 INLINE_LIMIT?=	15000
 .endif
 
 .if ${MACHINE_ARCH} == "powerpcspe"
 CFLAGS.gcc+=	-mno-spe
 .endif
 
 #
 # Use dot symbols (or, better, the V2 ELF ABI) on powerpc64 to make
 # DDB happy. ELFv2, if available, has some other efficiency benefits.
 #
 .if ${MACHINE_ARCH:Mpowerpc64*} != ""
 CFLAGS+=	-mabi=elfv2
 .endif
 
 #
 # GCC 3.0 and above like to do certain optimizations based on the
 # assumption that the program is linked against libc.  Stop this.
 #
 CFLAGS+=	-ffreestanding
 
 #
 # The C standard leaves signed integer overflow behavior undefined.
 # gcc and clang opimizers take advantage of this.  The kernel makes
 # use of signed integer wraparound mechanics so we need the compiler
 # to treat it as a wraparound and not take shortcuts.
 #
 CFLAGS+=	-fwrapv
 
 #
 # GCC SSP support
 #
 .if ${MK_SSP} != "no"
 CFLAGS+=	-fstack-protector
 .endif
 
 #
 # Retpoline speculative execution vulnerability mitigation (CVE-2017-5715)
 #
 .if defined(COMPILER_FEATURES) && ${COMPILER_FEATURES:Mretpoline} != "" && \
     ${MK_KERNEL_RETPOLINE} != "no"
 CFLAGS+=	-mretpoline
 .endif
 
 #
 # Initialize stack variables on function entry
 #
 .if ${MK_INIT_ALL_ZERO} == "yes"
 .if ${COMPILER_FEATURES:Minit-all}
 CFLAGS+= -ftrivial-auto-var-init=zero \
     -enable-trivial-auto-var-init-zero-knowing-it-will-be-removed-from-clang
 .else
 .warning InitAll (zeros) requested but not support by compiler
 .endif
 .elif ${MK_INIT_ALL_PATTERN} == "yes"
 .if ${COMPILER_FEATURES:Minit-all}
 CFLAGS+= -ftrivial-auto-var-init=pattern
 .else
 .warning InitAll (pattern) requested but not support by compiler
 .endif
 .endif
 
 CFLAGS+= ${CWARNFLAGS:M*} ${CWARNFLAGS.${.IMPSRC:T}}
 CFLAGS+= ${CWARNFLAGS.${COMPILER_TYPE}}
 CFLAGS+= ${CFLAGS.${COMPILER_TYPE}} ${CFLAGS.${.IMPSRC:T}}
 
 # Tell bmake not to mistake standard targets for things to be searched for
 # or expect to ever be up-to-date.
 PHONY_NOTMAIN = afterdepend afterinstall all beforedepend beforeinstall \
 		beforelinking build build-tools buildfiles buildincludes \
 		checkdpadd clean cleandepend cleandir cleanobj configure \
 		depend distclean distribute exe \
 		html includes install installfiles installincludes \
 		obj objlink objs objwarn \
 		realinstall regress \
 		tags whereobj
 
 .PHONY: ${PHONY_NOTMAIN}
 .NOTMAIN: ${PHONY_NOTMAIN}
 
 CSTD=		c99
 
 .if ${CSTD} == "k&r"
 CFLAGS+=        -traditional
 .elif ${CSTD} == "c89" || ${CSTD} == "c90"
 CFLAGS+=        -std=iso9899:1990
 .elif ${CSTD} == "c94" || ${CSTD} == "c95"
 CFLAGS+=        -std=iso9899:199409
 .elif ${CSTD} == "c99"
 CFLAGS+=        -std=iso9899:1999
 .else # CSTD
 CFLAGS+=        -std=${CSTD}
 .endif # CSTD
 
 # Please keep this if in sync with bsd.sys.mk
 .if ${LD} != "ld" && (${CC:[1]:H} != ${LD:[1]:H} || ${LD:[1]:T} != "ld")
 # Add -fuse-ld=${LD} if $LD is in a different directory or not called "ld".
 .if ${COMPILER_TYPE} == "clang"
 # Note: Clang does not like relative paths for ld so we map ld.lld -> lld.
 .if ${COMPILER_VERSION} >= 120000
 CCLDFLAGS+=	--ld-path=${LD:[1]:S/^ld.//1W}
 .else
 CCLDFLAGS+=	-fuse-ld=${LD:[1]:S/^ld.//1W}
 .endif
 .else
 # GCC does not support an absolute path for -fuse-ld so we just print this
 # warning instead and let the user add the required symlinks.
 # However, we can avoid this warning if -B is set appropriately (e.g. for
 # CROSS_TOOLCHAIN=...-gcc).
 .if !(${LD:[1]:T} == "ld" && ${CC:tw:M-B${LD:[1]:H}/})
 .warning LD (${LD}) is not the default linker for ${CC} but -fuse-ld= is not supported
 .endif
 .endif
 .endif
 
 # Set target-specific linker emulation name.
 LD_EMULATION_aarch64=aarch64elf
 LD_EMULATION_amd64=elf_x86_64_fbsd
 LD_EMULATION_arm=armelf_fbsd
 LD_EMULATION_armv6=armelf_fbsd
 LD_EMULATION_armv7=armelf_fbsd
 LD_EMULATION_i386=elf_i386_fbsd
 LD_EMULATION_powerpc= elf32ppc_fbsd
 LD_EMULATION_powerpcspe= elf32ppc_fbsd
 LD_EMULATION_powerpc64= elf64ppc_fbsd
 LD_EMULATION_powerpc64le= elf64lppc_fbsd
 LD_EMULATION_riscv64= elf64lriscv
-LD_EMULATION_riscv64sf= elf64lriscv
 LD_EMULATION=${LD_EMULATION_${MACHINE_ARCH}}
diff --git a/sys/riscv/include/param.h b/sys/riscv/include/param.h
index 70f8ecde971b..56fe9530b76d 100644
--- a/sys/riscv/include/param.h
+++ b/sys/riscv/include/param.h
@@ -1,119 +1,113 @@
 /*-
  * Copyright (c) 1990 The Regents of the University of California.
  * All rights reserved.
  *
  * This code is derived from software contributed to Berkeley by
  * William Jolitz.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
  *	from: @(#)param.h	5.8 (Berkeley) 6/28/91
  * $FreeBSD$
  */
 
 #ifndef _MACHINE_PARAM_H_
 #define	_MACHINE_PARAM_H_
 
 /*
  * Machine dependent constants for RISC-V.
  */
 
 #include <machine/_align.h>
 
 #define	STACKALIGNBYTES	(16 - 1)
 #define	STACKALIGN(p)	((uint64_t)(p) & ~STACKALIGNBYTES)
 
 #define __PCI_REROUTE_INTERRUPT
 
 #ifndef MACHINE
 #define	MACHINE		"riscv"
 #endif
 #ifndef MACHINE_ARCH
-
-/* Always use the hard-float arch for the kernel. */
-#if !defined(_KERNEL) && defined(__riscv_float_abi_soft)
-#define	MACHINE_ARCH	"riscv64sf"
-#else
 #define	MACHINE_ARCH	"riscv64"
 #endif
-#endif
 #ifdef _KERNEL
-#define	MACHINE_ARCHES	"riscv64 riscv64sf"
+#define	MACHINE_ARCHES	"riscv64"
 #endif
 
 #ifdef SMP
 #ifndef MAXCPU
 #define	MAXCPU		16
 #endif
 #else
 #define	MAXCPU		1
 #endif
 
 #ifndef MAXMEMDOM
 #define	MAXMEMDOM	1
 #endif
 
 #define	ALIGNBYTES	_ALIGNBYTES
 #define	ALIGN(p)	_ALIGN(p)
 /*
  * ALIGNED_POINTER is a boolean macro that checks whether an address
  * is valid to fetch data elements of type t from on this architecture.
  * This does not reflect the optimal alignment, just the possibility
  * (within reasonable limits).
  */
 #define	ALIGNED_POINTER(p, t)	((((u_long)(p)) & (sizeof(t) - 1)) == 0)
 
 /*
  * CACHE_LINE_SIZE is the compile-time maximum cache line size for an
  * architecture.  It should be used with appropriate caution.
  */
 #define	CACHE_LINE_SHIFT	6
 #define	CACHE_LINE_SIZE		(1 << CACHE_LINE_SHIFT)
 
 #define	PAGE_SHIFT	12
 #define	PAGE_SIZE	(1 << PAGE_SHIFT)	/* Page size */
 #define	PAGE_MASK	(PAGE_SIZE - 1)
 
 #define	MAXPAGESIZES	3	/* maximum number of supported page sizes */
 
 #ifndef KSTACK_PAGES
 #define	KSTACK_PAGES	4	/* pages of kernel stack (with pcb) */
 #endif
 
 #define	KSTACK_GUARD_PAGES	1	/* pages of kstack guard; 0 disables */
 #define	PCPU_PAGES		1
 
 /*
  * Mach derived conversion macros
  */
 #define	round_page(x)		(((unsigned long)(x) + PAGE_MASK) & ~PAGE_MASK)
 #define	trunc_page(x)		((unsigned long)(x) & ~PAGE_MASK)
 
 #define	atop(x)			((unsigned long)(x) >> PAGE_SHIFT)
 #define	ptoa(x)			((unsigned long)(x) << PAGE_SHIFT)
 
 #define	riscv_btop(x)		((unsigned long)(x) >> PAGE_SHIFT)
 #define	riscv_ptob(x)		((unsigned long)(x) << PAGE_SHIFT)
 
 #define	pgtok(x)		((unsigned long)(x) * (PAGE_SIZE / 1024))
 
 #endif /* !_MACHINE_PARAM_H_ */
diff --git a/tools/boot/universe.sh b/tools/boot/universe.sh
index 20b89fb5dfe4..359c9d88d5df 100755
--- a/tools/boot/universe.sh
+++ b/tools/boot/universe.sh
@@ -1,98 +1,98 @@
 #!/bin/sh
 
 # $FreeBSD$
 
 #
 # Full list of all arches we don't build.
 #
-#	powerpc/powerpcspe riscv/riscv64sf arm/armv6
+#	powerpc/powerpcspe arm/armv6
 #
 # This script is expected to be run in stand (though you could run it anywhere
 # in the tree). It does a full clean build. For stand you can do all the archs in
 # about a minute or two on a fast machine. It's also possible that you need a full
 # make universe for this to work completely.
 #
 # Output is put into _.boot.$TARGET_ARCH.log in sys.boot.
 #
 
 die()
 {
     echo $*
     exit 1
 }
 
 dobuild()
 {
     local ta=$1
     local lf=$2
     local opt=$3
 
     echo -n "Building $ta ${opt} ... "
     objdir=$(make buildenv TARGET_ARCH=$ta BUILDENV_SHELL="make -V .OBJDIR" | tail -1)
     case ${objdir} in
 	/*) ;;
 	make*) echo Error message from make: $objdir
 	       continue ;;
 	*) die Crazy object dir: $objdir ;;
     esac
     rm -rf ${objdir}
     if ! make buildenv TARGET_ARCH=$ta BUILDENV_SHELL="make clean cleandepend cleandir obj depend"  \
 	 > $lf 2>&1; then
 	echo "Fail (cleanup)"
 	continue
     fi
     if ! make buildenv TARGET_ARCH=$ta BUILDENV_SHELL="make ${opt} -j 40 all"  \
 	 >> $lf 2>&1; then
 	echo "Fail (build)"
 	continue
     fi
     echo "Success"
 }
 
 top=$(make -V SRCTOP)
 cd $top/stand
 
 # Build without forth
 for i in \
 	arm64/aarch64 \
 	amd64/amd64 \
 	i386/i386 \
 	; do
     ta=${i##*/}
     dobuild $ta _.boot.${ta}.no_forth.log "WITHOUT_FORTH=yes"
 done
 
 # Build without GELI
 for i in \
 	arm64/aarch64 \
 	amd64/amd64 \
 	i386/i386 \
 	; do
     ta=${i##*/}
     dobuild $ta _.boot.${ta}.no_geli.log "WITHOUT_LOADER_GEIL=yes"
 done
 
 # Default build for a almost all architectures
 for i in \
 	amd64/amd64 \
 	arm/armv7 \
 	arm64/aarch64 \
 	i386/i386 \
 	powerpc/powerpc \
 	powerpc/powerpc64 \
 	powerpc/powerpc64le \
 	riscv/riscv64 \
 	; do
     ta=${i##*/}
     dobuild $ta _.boot.${ta}.log ""
 done
 
 # Build w/o ZFS
 for i in \
 	arm64/aarch64 \
 	amd64/amd64 \
 	i386/i386 \
 	; do
     ta=${i##*/}
     dobuild $ta _.boot.${ta}.no_zfs.log "MK_LOADER_ZFS=no"
 done