Index: head/etc/mtree/BSD.include.dist
===================================================================
--- head/etc/mtree/BSD.include.dist	(revision 363031)
+++ head/etc/mtree/BSD.include.dist	(revision 363032)
@@ -1,314 +1,316 @@
 # $FreeBSD$
 #
 # Please see the file src/etc/mtree/README before making changes to this file.
 #
 
 /set type=dir uname=root gname=wheel mode=0755
 .
     arpa
     ..
     atf-c
     ..
     atf-c++
     ..
     bsm
     ..
     bsnmp
     ..
     c++
         v1
             experimental
             ..
             ext
             ..
             tr1
             ..
         ..
     ..
     cam
         ata
         ..
         mmc
         ..
         nvme
         ..
         scsi
         ..
     ..
     casper
     ..
     crypto
     ..
     dev
         acpica
         ..
         agp
         ..
         an
         ..
         ciss
         ..
         evdev
         ..
         filemon
         ..
         firewire
         ..
         hwpmc
         ..
         hyperv
         ..
         ic
         ..
         iicbus
         ..
         io
         ..
         mfi
         ..
         mlx5
         ..
         mmc
         ..
         mpt
             mpilib
             ..
         ..
         nvme
         ..
         ofw
         ..
         pbio
         ..
         pci
         ..
         powermac_nvram
         ..
         ppbus
         ..
         pwm
         ..
         smbus
         ..
         speaker
         ..
         tcp_log
         ..
         usb
         ..
         veriexec
         ..
         vkbd
         ..
         wi
         ..
     ..
     devdctl
     ..
     edit
         readline
         ..
     ..
     fs
         cuse
         ..
         devfs
         ..
         fdescfs
         ..
         msdosfs
         ..
         nfs
         ..
         nullfs
         ..
         procfs
         ..
         smbfs
         ..
         udf
         ..
         unionfs
         ..
     ..
     gcc
         4.2
         ..
     ..
     geom
         cache
         ..
         concat
         ..
         eli
         ..
         gate
         ..
         journal
         ..
         label
         ..
         mirror
         ..
         mountver
         ..
         multipath
         ..
         nop
         ..
         raid
         ..
         raid3
         ..
         shsec
         ..
         stripe
         ..
         virstor
         ..
     ..
     gnu
         posix
         ..
     ..
     gssapi
     ..
     infiniband
         complib
         ..
         iba
         ..
         opensm
         ..
         vendor
         ..
     ..
     isofs
         cd9660
         ..
     ..
     kadm5
     ..
     krb5
     ..
     lib80211
     ..
     libipt
     ..
     libmilter
     ..
     libxo
     ..
     lzma
     ..
     machine
         pc
         ..
     ..
     net
         altq
         ..
         route
         ..
     ..
     net80211
     ..
     netgraph
         atm
         ..
         bluetooth
             include
             ..
         ..
         netflow
         ..
     ..
     netinet
         cc
         ..
         netdump
         ..
+        tcp_stacks
+        ..
     ..
     netinet6
     ..
     netipsec
     ..
     netnatm
         api
         ..
         msg
         ..
         saal
         ..
         sig
         ..
     ..
     netpfil
         pf
         ..
     ..
     netsmb
     ..
     nfs
     ..
     nfsclient
     ..
     nfsserver
     ..
     opencsd
         c_api
         ..
         etmv3
         ..
         etmv4
         ..
         ptm
         ..
         stm
         ..
     ..
     openssl
     ..
     pcap
     ..
     protocols
     ..
     rdma
     ..
     rpc
     ..
     rpcsvc
     ..
     security
         audit
         ..
         mac_biba
         ..
         mac_bsdextended
         ..
         mac_lomac
         ..
         mac_mls
         ..
         mac_partition
         ..
         mac_veriexec
         ..
     ..
     sys
         disk
         ..
     ..
     teken
     ..
     ufs
         ffs
         ..
         ufs
         ..
     ..
     vm
     ..
     xlocale
     ..
 ..
Index: head/include/Makefile
===================================================================
--- head/include/Makefile	(revision 363031)
+++ head/include/Makefile	(revision 363032)
@@ -1,399 +1,400 @@
 #	@(#)Makefile	8.2 (Berkeley) 1/4/94
 # $FreeBSD$
 #
 # Doing a "make install" builds /usr/include.
 
 .include <src.opts.mk>
 
 PACKAGE=runtime
 CLEANFILES= osreldate.h version
 SUBDIR= arpa protocols rpcsvc rpc xlocale
 SUBDIR_PARALLEL=
 INCS=	a.out.h ar.h assert.h bitstring.h complex.h cpio.h _ctype.h ctype.h \
 	db.h \
 	dirent.h dlfcn.h elf.h elf-hints.h err.h fmtmsg.h fnmatch.h fstab.h \
 	fts.h ftw.h getopt.h glob.h grp.h \
 	ieeefp.h ifaddrs.h \
 	inttypes.h iso646.h kenv.h langinfo.h libgen.h limits.h link.h \
 	locale.h malloc.h malloc_np.h memory.h monetary.h mpool.h mqueue.h \
 	ndbm.h netconfig.h \
 	netdb.h nl_types.h nlist.h nss.h nsswitch.h paths.h \
 	printf.h proc_service.h pthread.h \
 	pthread_np.h pwd.h ranlib.h readpassphrase.h regex.h \
 	res_update.h resolv.h runetype.h search.h semaphore.h setjmp.h \
 	signal.h spawn.h stab.h stdalign.h stdbool.h stddef.h \
 	stdnoreturn.h stdio.h stdlib.h string.h stringlist.h \
 	strings.h sysexits.h tar.h termios.h tgmath.h \
 	time.h timeconv.h timers.h ttyent.h \
 	uchar.h ulimit.h unistd.h utime.h utmpx.h uuid.h varargs.h \
 	wchar.h wctype.h wordexp.h xlocale.h
 
 .PATH: ${SRCTOP}/contrib/libc-vis
 INCS+=	vis.h
 
 MHDRS=	float.h floatingpoint.h stdarg.h
 
 PHDRS=	sched.h _semaphore.h
 
 LHDRS=	aio.h errno.h fcntl.h linker_set.h poll.h stdatomic.h stdint.h \
 	syslog.h ucontext.h
 
 LDIRS=	bsm cam geom net net80211 netgraph netinet netinet6 \
 	netipsec netsmb nfs nfsclient nfsserver sys vm
 
 LSUBDIRS=	cam/ata cam/mmc cam/nvme cam/scsi \
 	dev/acpica dev/agp dev/an dev/ciss dev/filemon dev/firewire \
 	dev/hwpmc dev/hyperv \
 	dev/ic dev/iicbus dev/io dev/mfi dev/mmc dev/nvme \
 	dev/ofw dev/pbio dev/pci ${_dev_powermac_nvram} dev/ppbus dev/pwm \
 	dev/smbus dev/speaker dev/tcp_log dev/veriexec dev/vkbd dev/wi \
 	fs/devfs fs/fdescfs fs/msdosfs fs/nfs fs/nullfs \
 	fs/procfs fs/smbfs fs/udf fs/unionfs \
 	geom/cache geom/concat geom/eli geom/gate geom/journal geom/label \
 	geom/mirror geom/mountver geom/multipath geom/nop \
 	geom/raid geom/raid3 geom/shsec geom/stripe geom/virstor \
 	net/altq \
 	net/route \
 	netgraph/atm netgraph/netflow \
 	netinet/cc \
 	netinet/netdump \
+	netinet/tcp_stacks \
 	security/audit \
 	security/mac_biba security/mac_bsdextended security/mac_lomac \
 	security/mac_mls security/mac_partition \
 	security/mac_veriexec \
 	sys/disk \
 	ufs/ffs ufs/ufs
 
 LSUBSUBDIRS=	dev/mpt/mpilib
 
 .if ${MK_BLUETOOTH} != "no"
 LSUBSUBDIRS+=	netgraph/bluetooth/include
 .endif
 
 .if ${MK_CUSE} != "no"
 LSUBDIRS+=	fs/cuse
 .endif
 
 .if ${MK_GSSAPI} != "no"
 SUBDIR+=	gssapi
 INCS+=		gssapi.h
 .endif
 
 .if ${MK_HESIOD} != "no"
 INCS+=	hesiod.h
 .endif
 
 # Handle the #define aliases for libiconv
 .if ${MK_ICONV} == "yes"
 INCS+=		iconv.h
 .endif
 
 .if ${MK_USB} != "no"
 LSUBDIRS+=	dev/usb
 .endif
 
 .if ${MACHINE_ARCH} == "powerpc" || ${MACHINE_ARCH} == "powerpc64"
 _dev_powermac_nvram=	dev/powermac_nvram
 .endif
 
 # Define SHARED to indicate whether you want symbolic links to the system
 # source (``symlinks''), or a separate copy (``copies'').  ``symlinks'' is
 # probably only useful for developers and should be avoided if you do not
 # wish to tie your /usr/include and /usr/src together.
 #SHARED=	symlinks
 SHARED?=	copies
 
 INCS+=	osreldate.h
 
 SYSDIR=			${SRCTOP}/sys
 NEWVERS_SH=		${SYSDIR}/conf/newvers.sh
 PARAM_H=		${SYSDIR}/sys/param.h
 MK_OSRELDATE_SH=	${.CURDIR}/mk-osreldate.sh
 
 SYMLINKS+= ${LIBDIR:C,[^/]+,..,g:C,^/,,}${INCLUDEDIR} ${LIBDIR}/include
 
 osreldate.h: ${NEWVERS_SH} ${PARAM_H} ${MK_OSRELDATE_SH}
 	env NEWVERS_SH=${NEWVERS_SH} PARAMFILE=${PARAM_H} SYSDIR=${SYSDIR} \
 	    sh ${MK_OSRELDATE_SH}
 
 .for i in ${LHDRS}
 INCSLINKS+=	sys/$i ${INCLUDEDIR}/$i
 .endfor
 .for i in ${MHDRS}
 INCSLINKS+=	machine/$i ${INCLUDEDIR}/$i
 .endfor
 .for i in ${PHDRS}
 INCSLINKS+=	sys/$i ${INCLUDEDIR}/$i
 .endfor
 
 .if ${MACHINE} != ${MACHINE_CPUARCH}
 _MARCHS=	${MACHINE_CPUARCH}
 .endif
 .if ${MACHINE_CPUARCH} == "i386" || ${MACHINE_CPUARCH} == "amd64"
 _MARCHS+=	x86
 .endif
 
 META_TARGETS+=	compat
 stage_includes: ${SHARED}
 SDESTDIR=	${SYSROOT:U${DESTDIR}}
 
 # Take care of stale directory-level symlinks.
 compat:
 .for i in ${LDIRS} ${LSUBDIRS} machine ${_MARCHS} crypto
 	if [ -L ${SDESTDIR}${INCLUDEDIR}/$i ]; then \
 		rm -f ${SDESTDIR}${INCLUDEDIR}/$i; \
 	fi
 .endfor
 	mtree -deU ${NO_ROOT:D-W} ${MTREE_FOLLOWS_SYMLINKS} \
 	    -f ${SRCTOP}/etc/mtree/BSD.include.dist \
 	    -p ${SDESTDIR}${INCLUDEDIR} > /dev/null
 
 copies: .PHONY .META
 .for i in ${LDIRS} ${LSUBDIRS} ${LSUBSUBDIRS} crypto machine machine/pc \
 	${_MARCHS}
 	if [ -d ${SDESTDIR}${INCLUDEDIR}/$i ]; then \
 		cd ${SDESTDIR}${INCLUDEDIR}/$i; \
 		for h in *.h; do \
 			if [ -L $$h ]; then rm -f $$h; fi; \
 		done; \
 	fi
 .endfor
 .for i in ${LDIRS} ${LSUBDIRS:Ndev/agp:Ndev/acpica:Ndev/evdev:Ndev/hyperv:Ndev/pci:Ndev/veriexec} ${LSUBSUBDIRS}
 	cd ${SRCTOP}/sys; \
 	${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 $i/*.h \
 	    ${SDESTDIR}${INCLUDEDIR}/$i
 .endfor
 	cd ${SRCTOP}/sys/dev/acpica; \
 	${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 acpiio.h \
 	    ${SDESTDIR}${INCLUDEDIR}/dev/acpica; \
 	${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 acpi_hpet.h \
 	    ${SDESTDIR}${INCLUDEDIR}/dev/acpica
 	cd ${SRCTOP}/sys/dev/agp; \
 	${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 agpreg.h \
 	    ${SDESTDIR}${INCLUDEDIR}/dev/agp
 	cd ${SRCTOP}/sys/dev/evdev; \
 	${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 input.h \
 	    ${SDESTDIR}${INCLUDEDIR}/dev/evdev; \
 	${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 input-event-codes.h \
 	    ${SDESTDIR}${INCLUDEDIR}/dev/evdev; \
 	${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 uinput.h \
 	    ${SDESTDIR}${INCLUDEDIR}/dev/evdev
 	cd ${SRCTOP}/sys/dev/hyperv/include; \
 	${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 hyperv.h \
 	    ${SDESTDIR}${INCLUDEDIR}/dev/hyperv
 	cd ${SRCTOP}/sys/dev/hyperv/utilities; \
 	${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 hv_snapshot.h \
 	    ${SDESTDIR}${INCLUDEDIR}/dev/hyperv
 	cd ${SRCTOP}/sys/dev/pci; \
 	${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 pcireg.h \
 	    ${SDESTDIR}${INCLUDEDIR}/dev/pci
 	cd ${SRCTOP}/sys/dev/veriexec; \
 	${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 veriexec_ioctl.h \
 	    ${SDESTDIR}${INCLUDEDIR}/dev/veriexec
 	cd ${SRCTOP}/sys/fs/cd9660/; \
 	${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 *.h \
 	    ${SDESTDIR}${INCLUDEDIR}/isofs/cd9660
 .if ${MK_IPFILTER} != "no"
 	cd ${SRCTOP}/sys/contrib/ipfilter/netinet; \
 	${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 *.h \
 	    ${SDESTDIR}${INCLUDEDIR}/netinet
 .endif
 .if ${MK_PF} != "no"
 	cd ${SRCTOP}/sys/netpfil/pf; \
 	${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 *.h \
 	    ${SDESTDIR}${INCLUDEDIR}/netpfil/pf
 .endif
 	cd ${SRCTOP}/sys/crypto; \
 	${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 rijndael/rijndael.h \
 	    ${SDESTDIR}${INCLUDEDIR}/crypto
 	cd ${SRCTOP}/sys/opencrypto; \
 	${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 *.h \
 	    ${SDESTDIR}${INCLUDEDIR}/crypto
 	cd ${SRCTOP}/sys/${MACHINE}/include; \
 	${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 *.h \
 	    ${SDESTDIR}${INCLUDEDIR}/machine
 .if exists(${SRCTOP}/sys/${MACHINE}/include/pc)
 	cd ${SRCTOP}/sys/${MACHINE}/include/pc; \
 	${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 *.h \
 	    ${SDESTDIR}${INCLUDEDIR}/machine/pc
 .endif
 .for _MARCH in ${_MARCHS}
 .if exists(${SRCTOP}/sys/${_MARCH}/include)
 	${INSTALL} -d ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 755 \
 	    ${SDESTDIR}${INCLUDEDIR}/${_MARCH}; \
 	cd ${SRCTOP}/sys/${_MARCH}/include; \
 	${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 *.h \
 	    ${SDESTDIR}${INCLUDEDIR}/${_MARCH}
 .if exists(${SRCTOP}/sys/${_MARCH}/include/pc)
 	${INSTALL} -d ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 755 \
 	    ${SDESTDIR}${INCLUDEDIR}/${_MARCH}/pc; \
 	cd ${SRCTOP}/sys/${_MARCH}/include/pc; \
 	${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 *.h \
 	    ${SDESTDIR}${INCLUDEDIR}/${_MARCH}/pc
 .endif
 .endif
 .endfor
 	cd ${SRCTOP}/sys/rpc; \
 	${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 rpcsec_tls.h \
 	    ${SDESTDIR}${INCLUDEDIR}/rpc
 	cd ${SRCTOP}/sys/rpc; \
 	${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 types.h \
 	    ${SDESTDIR}${INCLUDEDIR}/rpc
 	cd ${SRCTOP}/sys/teken; \
 	${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 teken.h \
 	    ${SDESTDIR}${INCLUDEDIR}/teken
 .if ${MK_CDDL} != "no"
 	cd ${SRCTOP}/sys/cddl/contrib/opensolaris/uts/common/sys; \
 	${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 nvpair.h \
 	    ${SDESTDIR}${INCLUDEDIR}/sys
 .endif
 .if ${MK_MLX5TOOL} != "no"
 	cd ${SRCTOP}/sys/dev/mlx5; \
 	${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 mlx5io.h \
 	    ${SDESTDIR}${INCLUDEDIR}/dev/mlx5
 .endif
 
 symlinks: .PHONY .META
 	@${ECHO} "Setting up symlinks to kernel source tree..."
 .for i in ${LDIRS}
 	cd ${SRCTOP}/sys/$i; \
 	for h in *.h; do \
 		${INSTALL_SYMLINK} ${TAG_ARGS} ../../../sys/$i/$$h ${SDESTDIR}${INCLUDEDIR}/$i; \
 	done
 .endfor
 .for i in ${LSUBDIRS:Ndev/agp:Ndev/acpica:Ndev/evdev:Ndev/hyperv:Ndev/pci:Ndev/veriexec}
 	cd ${SRCTOP}/sys/$i; \
 	for h in *.h; do \
 		${INSTALL_SYMLINK} ${TAG_ARGS} ../../../../sys/$i/$$h ${SDESTDIR}${INCLUDEDIR}/$i; \
 	done
 .endfor
 	cd ${SRCTOP}/sys/dev/acpica; \
 	for h in acpiio.h acpi_hpet.h; do \
 		${INSTALL_SYMLINK} ${TAG_ARGS} ../../../../sys/dev/acpica/$$h \
 		    ${SDESTDIR}${INCLUDEDIR}/dev/acpica; \
 	done
 	cd ${SRCTOP}/sys/dev/agp; \
 	for h in agpreg.h; do \
 		${INSTALL_SYMLINK} ${TAG_ARGS} ../../../../sys/dev/agp/$$h \
 		    ${SDESTDIR}${INCLUDEDIR}/dev/agp; \
 	done
 	cd ${SRCTOP}/sys/dev/evdev; \
 	for h in input.h input-event-codes.h uinput.h; do \
 		ln -fs ../../../../sys/dev/evdev/$$h \
 		    ${SDESTDIR}${INCLUDEDIR}/dev/evdev; \
 	done
 	cd ${SRCTOP}/sys/dev/hyperv/include; \
 	for h in hyperv.h; do \
 		${INSTALL_SYMLINK} ${TAG_ARGS} ../../../../sys/dev/hyperv/include/$$h \
 		    ${SDESTDIR}${INCLUDEDIR}/dev/hyperv; \
 	done
 	cd ${SRCTOP}/sys/dev/hyperv/utilities; \
 	for h in hv_snapshot.h; do \
 		${INSTALL_SYMLINK} ${TAG_ARGS} ../../../../sys/dev/hyperv/utilities/$$h \
 		    ${SDESTDIR}${INCLUDEDIR}/dev/hyperv; \
 	done
 	cd ${SRCTOP}/sys/dev/pci; \
 	for h in pcireg.h; do \
 		${INSTALL_SYMLINK} ${TAG_ARGS} ../../../../sys/dev/pci/$$h \
 		    ${SDESTDIR}${INCLUDEDIR}/dev/pci; \
 	done
 	cd ${SRCTOP}/sys/dev/veriexec; \
 	for h in veriexec_ioctl.h; do \
 		ln -fs ../../../../sys/dev/veriexec/$$h \
 		    ${SDESTDIR}${INCLUDEDIR}/dev/veriexec; \
 	done
 .for i in ${LSUBSUBDIRS}
 	cd ${SRCTOP}/sys/$i; \
 	for h in *.h; do \
 		${INSTALL_SYMLINK} ${TAG_ARGS} ../../../../../sys/$i/$$h ${SDESTDIR}${INCLUDEDIR}/$i; \
 	done
 .endfor
 .if ${MK_IPFILTER} != "no"
 	cd ${SRCTOP}/sys/contrib/ipfilter/netinet; \
 	for h in *.h; do \
 		${INSTALL_SYMLINK} ${TAG_ARGS} ../../../sys/contrib/ipfilter/netinet/$$h \
 		    ${SDESTDIR}${INCLUDEDIR}/netinet; \
 	done
 .endif
 .if ${MK_PF} != "no"
 	cd ${SRCTOP}/sys/netpfil/pf; \
 	for h in *.h; do \
 		${INSTALL_SYMLINK} ${TAG_ARGS} ../../../../sys/netpfil/pf/$$h \
 		    ${SDESTDIR}${INCLUDEDIR}/netpfil/pf; \
 	done
 .endif
 	cd ${SRCTOP}/sys/crypto; \
 	for h in rijndael/rijndael.h; do \
 		${INSTALL_SYMLINK} ${TAG_ARGS} ../../../sys/crypto/$$h \
 		    ${SDESTDIR}${INCLUDEDIR}/crypto; \
 	done
 	cd ${SRCTOP}/sys/opencrypto; \
 	for h in *.h; do \
 		${INSTALL_SYMLINK} ${TAG_ARGS} ../../../sys/opencrypto/$$h \
 		    ${SDESTDIR}${INCLUDEDIR}/crypto; \
 	done
 	cd ${SRCTOP}/sys/${MACHINE}/include; \
 	for h in *.h; do \
 		${INSTALL_SYMLINK} ${TAG_ARGS} ../../../sys/${MACHINE}/include/$$h \
 		    ${SDESTDIR}${INCLUDEDIR}/machine; \
 	done
 .if exists(${SRCTOP}/sys/${MACHINE}/include/pc)
 	cd ${SRCTOP}/sys/${MACHINE}/include/pc; \
 	for h in *.h; do \
 		${INSTALL_SYMLINK} ${TAG_ARGS} ../../../../sys/${MACHINE}/include/pc/$$h \
 		    ${SDESTDIR}${INCLUDEDIR}/machine/pc; \
 	done
 .endif
 .for _MARCH in ${_MARCHS}
 .if exists(${SRCTOP}/sys/${_MARCH}/include)
 	${INSTALL} -d ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 755 \
 	    ${SDESTDIR}${INCLUDEDIR}/${_MARCH}; \
 	cd ${SRCTOP}/sys/${_MARCH}/include; \
 	for h in *.h; do \
 		${INSTALL_SYMLINK} ${TAG_ARGS} ../../../sys/${_MARCH}/include/$$h \
 		    ${SDESTDIR}${INCLUDEDIR}/${_MARCH}; \
 	done
 .if exists(${SRCTOP}/sys/${_MARCH}/include/pc)
 	${INSTALL} -d ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 755 \
 	    ${SDESTDIR}${INCLUDEDIR}/${_MARCH}/pc; \
 	cd ${SRCTOP}/sys/${_MARCH}/include/pc; \
 	for h in *.h; do \
 		${INSTALL_SYMLINK} ${TAG_ARGS} ../../../../sys/${_MARCH}/include/pc/$$h \
 		    ${SDESTDIR}${INCLUDEDIR}/${_MARCH}/pc; \
 	done
 .endif
 .endif
 .endfor
 	cd ${SRCTOP}/sys/fs/cd9660; \
 	for h in *.h; do \
 		${INSTALL_SYMLINK} ${TAG_ARGS} ../../../../sys/fs/cd9660/$$h \
 		    ${SDESTDIR}${INCLUDEDIR}/isofs/cd9660; \
 	done
 	cd ${SRCTOP}/sys/rpc; \
 	for h in rpcsec_tls.h types.h; do \
 		${INSTALL_SYMLINK} ${TAG_ARGS} ../../../sys/rpc/$$h \
 		    ${SDESTDIR}${INCLUDEDIR}/rpc; \
 	done
 .if ${MK_CDDL} != "no"
 	${INSTALL_SYMLINK} ${TAG_ARGS} \
 	    ../../../sys/cddl/contrib/opensolaris/uts/common/sys/nvpair.h \
 	    ${SDESTDIR}${INCLUDEDIR}/sys
 .endif
 .if ${MK_MLX5TOOL} != "no"
 	${INSTALL_SYMLINK} ${TAG_ARGS} ../../../../sys/dev/mlx5/mlx5io.h \
 	    ${SDESTDIR}${INCLUDEDIR}/dev/mlx5
 .endif
 
 .include <bsd.prog.mk>
 
 installincludes: ${SHARED}
 ${SHARED}: compat
 
 .if ${MACHINE} == "host" && !defined(_SKIP_BUILD)
 # we're here because we are building a sysroot...
 # we need MACHINE et al set correctly
 HOST_MACHINE!= uname -m
 HOST_MACHINE_ARCH!= uname -p
 MACHINE:= ${HOST_MACHINE}
 MACHINE_ARCH:= ${HOST_MACHINE_ARCH}
 .endif