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Remove MKCRYPTO option.

Originally, MKCRYPTO was introduced because the United States
classified cryptography as a munition and restricted its export.  The
export controls were substantially relaxed fifteen years ago, and are
essentially irrelevant for software with published source code.

In the intervening time, nobody bothered to remove the option after
its motivation -- the US export restriction -- was eliminated.  I'm
not aware of any other operating system that has a similar option; I
expect it is mainly out of apathy for churn that we still have it.
Today, cryptography is an essential part of modern computing -- you
can't use the internet responsibly without cryptography.

The position of the TNF board of directors is that TNF makes no
representation that MKCRYPTO=no satisfies any country's cryptography
regulations.

My personal position is that the availability of cryptography is a
basic human right; that any local laws restricting it to a privileged
few are fundamentally immoral; and that it is wrong for developers to
spend effort crippling cryptography to work around such laws.

As proposed on tech-crypto, tech-security, and tech-userlevel to no
objections:

https://mail-index.netbsd.org/tech-crypto/2017/05/06/msg000719.html
https://mail-index.netbsd.org/tech-security/2017/05/06/msg000928.html
https://mail-index.netbsd.org/tech-userlevel/2017/05/06/msg010547.html

P.S.  Reviewing all the uses of MKCRYPTO in src revealed a lot of
*bad* crypto that was conditional on it, e.g. DES in telnet...  That
should probably be removed too, but on the grounds that it is bad,
not on the grounds that it is (nominally) crypto.

#	$NetBSD: Makefile,v 1.251 2017/05/21 15:28:41 riastradh Exp $
#	from: @(#)Makefile	5.25.1.1 (Berkeley) 5/7/91

.include <bsd.own.mk>

SUBDIR=		csu .WAIT

.if (${MKGCC} != "no")
SUBDIR+=	../external/gpl3/${EXTERNAL_GCC_SUBDIR}/lib/libgcc .WAIT
.endif

SUBDIR+=	libc
SUBDIR+=	.WAIT

#
# The SUBDIRs above are included here for completeness but should be built
# and installed prior to make(dependall) in this file, as libraries listed
# below will depend on versions from DESTDIR only.
#

SUBDIR+=	i18n_module

SUBDIR+=	libarch \
		libbluetooth libbsdmalloc libbz2 \
		libcompat libcrypt \
		libintl libipsec libkvm libm \
		libossaudio libpci libpmc libposix libprop libpthread \
		libpuffs libresolv librmt librpcsvc librt \
		libtelnet libterminfo \
		libusbhid libutil libwrap liby libz

.if !defined(BSD_MK_COMPAT_FILE)
SUBDIR+=	libkern
.endif

.if (${MACHINE_CPU} == "arm" || ${MACHINE_CPU} == "aarch64")
LIBC_MACHINE_ARCH?=${MACHINE_ARCH}
LIBC_MACHINE_CPU?=${MACHINE_CPU}
.if ${LIBC_MACHINE_CPU} == "arm" && empty(LIBC_MACHINE_ARCH:M*hf*)
SUBDIR+=	libc_vfp
.endif
.endif
.if ${MACHINE_ARCH} == "mips64el" || ${MACHINE_ARCH} == "mips64eb"
SUBDIR+=	libc_fp
.endif
.if (${MKRUMP} != "no")
SUBDIR+=	librumpclient
.endif
.if (${MKSKEY} != "no")
SUBDIR+=	libskey
.endif

.if (${MKMDNS} != "no")
SUBDIR+=	../external/apache2/mDNSResponder/lib
.endif

SUBDIR+=	../external/bsd/am-utils/lib

SUBDIR+=	../external/bsd/flex/lib
SUBDIR+=	../external/bsd/tre/lib
SUBDIR+=	../external/bsd/elftoolchain/lib/libelf
SUBDIR+=	../external/bsd/liblzf/lib
SUBDIR+=	../external/bsd/libpcap/lib

.if ${MKSLJIT} != "no"
SUBDIR+=	../external/bsd/sljit/lib
SUBDIR+=	libbpfjit
.endif

.if (${MKZFS} != "no")
SUBDIR+=        ../external/cddl/osnet/lib/libavl
SUBDIR+=        ../external/cddl/osnet/lib/libnvpair
SUBDIR+=        ../external/cddl/osnet/lib/libumem
SUBDIR+=        ../external/cddl/osnet/lib/libuutil
.endif

SUBDIR+=	../external/mit/expat/lib

SUBDIR+=	../external/public-domain/sqlite/lib

SUBDIR+=	../external/gpl2/libmalloc

.if (${MKGCC} != "no")
SUBDIR+=	../external/gpl3/${EXTERNAL_GCC_SUBDIR}/lib/libobjc
SUBDIR+=	../external/gpl3/${EXTERNAL_GCC_SUBDIR}/lib/libgomp
# Should probably move GMP, MPFR and MPC builds into the GCC >= 4.5
# specific build area, but we get better parallelism this way.
# We don't build compat versions of these.
. if !defined(MLIBDIR)
SUBDIR+=	../external/lgpl3/gmp/lib/libgmp
SUBDIR+=	../external/lgpl3/mpfr/lib/libmpfr
SUBDIR+=	../external/lgpl3/mpc/lib/libmpc
. endif
.endif

#
# Libraries that depend upon any listed previously
# (and those that depend upon these [and ...])
#
#==================== 1st library dependency barrier ====================
SUBDIR+=	.WAIT

.if ${MKDTRACE} != "no"
SUBDIR+=	../external/bsd/librtld_db/lib		# depends on libutil
.endif

.if ${MKCTF} != "no"
SUBDIR+=        ../external/cddl/osnet/lib/libctf
.endif

SUBDIR+=	../external/public-domain/xz/lib	# depends on libpthread
SUBDIR+=	../crypto/external/bsd/netpgp/libmj
SUBDIR+=	../crypto/external/bsd/netpgp/lib/verify # depends on libz
SUBDIR+=	../external/bsd/blacklist/lib		# depends on libpthread
SUBDIR+=	../external/bsd/elftoolchain/lib/libdwarf # depends on libelf
SUBDIR+=	../external/mit/lua/lib # depends on libm
SUBDIR+=	libcurses	# depends on libterminfo
SUBDIR+=	libdm		# depends on libprop
SUBDIR+=	libedit		# depends on libterminfo
SUBDIR+=	libexecinfo 	# depends on libelf
SUBDIR+=	libppath	# depends on libprop
SUBDIR+=	libperfuse	# depends on libpuffs
SUBDIR+=	libquota	# depends on libprop and librpcsvc
SUBDIR+=	librefuse	# depends on libpuffs
SUBDIR+=	libisns 	# depends on libpthread
.if (${MKRUMP} != "no")
SUBDIR+=	librumpuser	# depends on libpthread
SUBDIR+=	librumphijack	# depends on librumpclient and libpthread
.endif

.if (${MKNPF} != "no")
SUBDIR+=	libnpf		# depends on libprop
.endif

SUBDIR+=	../crypto/external/bsd/openssl/lib # depends on libcrypt
SUBDIR+=	../external/bsd/file/lib	# depends on libz

.if (${MKISCSI} != "no")
SUBDIR+=	../external/bsd/iscsi/lib	# depends on libpthread
.endif

.if (${MKZFS} != "no")
SUBDIR+=        ../external/cddl/osnet/lib/libzfs
SUBDIR+=        ../external/cddl/osnet/lib/libzpool
.endif

.if (${MKLVM} != "no")
SUBDIR+=	../external/gpl2/lvm2/lib	# depends on libprop
.endif

.if (${MKBINUTILS} != "no")
SUBDIR+=	../external/gpl3/${EXTERNAL_BINUTILS_SUBDIR}/lib	# libbfd depends on libz
.endif

.if (${MKLIBCXX} != "no")
SUBDIR+=	../external/bsd/libc++
.endif

.if (${MKGCC} != "no" && ${MKCXX} != "no" && ${MKLIBSTDCXX} != "no")
SUBDIR+=	../external/gpl3/${EXTERNAL_GCC_SUBDIR}/lib/libstdc++-v3
SUBDIR+=	../external/gpl3/${EXTERNAL_GCC_SUBDIR}/lib/libsupc++
.endif

#==================== 2nd library dependency barrier ====================
SUBDIR+=	.WAIT

.for sanitizer in asan ubsan
.if exists(../external/gpl3/${EXTERNAL_GCC_SUBDIR}/lib/lib${sanitizer})
SUBDIR+= ../external/gpl3/${EXTERNAL_GCC_SUBDIR}/lib/lib${sanitizer}
.endif
.endfor

SUBDIR+=	../external/bsd/libarchive/lib	# depends on libxz

.if (${MKNPF} != "no")
SUBDIR+=	npf		# depends on libnpf
.endif

.if (${MKATF} != "no")
SUBDIR+=	../external/bsd/atf/lib		# depends on libstdc++
.endif

.if (${MKKYUA} != "no")
SUBDIR+=	../external/bsd/lutok/lib	# depends on lua and libstdc++
.endif

SUBDIR+=	libform		# depends on libcurses
SUBDIR+=	libmenu		# depends on libcurses
SUBDIR+=	libpanel	# depends on libcurses
SUBDIR+=	libradius	# depends on libcrypto
.if (${MKRUMP} != "no")
SUBDIR+=	librump		# depends on librumpuser
.endif

.if (${MKKERBEROS} != "no")
SUBDIR+=	../crypto/external/bsd/heimdal/lib	# depends on libcrypto
							# libedit, libterminfo,
.endif

SUBDIR+=	../crypto/external/bsd/openssh/lib # depends on libcrypto, libz
SUBDIR+=	../crypto/external/bsd/netpgp/lib  # depends on libcrypto, ...
SUBDIR+=	../external/bsd/libevent/lib	# depends on libcrypto
.if ${MKDTRACE} != "no"
SUBDIR+=	../external/bsd/libproc/lib	# depends on libstdc++, libctf
.endif
SUBDIR+=	../external/bsd/fetch/lib	# depends on libssl

.if (${MKLDAP} != "no")
SUBDIR+=	../external/bsd/openldap/lib	# depends on libcrypto, ...
.endif

#==================== 3rd library dependency barrier ====================
SUBDIR+=	.WAIT

SUBDIR+=	../external/bsd/bind/lib	# depends on heimdal, libcrypto
.if ${MKUNBOUND} != "no"
SUBDIR+=	../external/bsd/unbound/lib	# depends on libcrypto
.endif

.if ${MKDTRACE} != "no"
SUBDIR+=        ../external/cddl/osnet/lib/libdtrace	# depends on libproc
.endif

.if (${MKRUMP} != "no")
SUBDIR+=	librumpdev	# depends on librump
SUBDIR+=	librumpnet	# depends on librump
SUBDIR+=	librumpvfs	# depends on librump
.endif

.if (${MKPAM} != "no")
SUBDIR+=	libpam		# depends on heimdal
.endif

SUBDIR+=	../crypto/external/bsd/libsaslc	# depends on heimdal, openssl
SUBDIR+=	../external/bsd/mdocml/lib

.if (${MKRUMP} != "no")
#==================== 4th library dependency barrier ====================
SUBDIR+=	.WAIT

SUBDIR+=	libukfs		# depends on librumpvfs, librump

.if (${MKTPM} != "no")
SUBDIR+=	../crypto/external/cpl/trousers/lib
.endif

#==================== 5th library dependency barrier ====================
SUBDIR+=	.WAIT

SUBDIR+=	libp2k		# depends on libukfs, librumpvfs, libpuffs

.if (${MKTPM} != "no")
SUBDIR+=	../crypto/external/cpl/tpm-tools/lib	# depends on trousers
.endif

.if !defined(BSD_MK_COMPAT_FILE)
SUBDIR+=	../sys/rump/dev/lib
SUBDIR+=	../sys/rump/fs/lib
SUBDIR+=	../sys/rump/kern/lib
SUBDIR+=	../sys/rump/net/lib
.endif
.endif

# Lua bindings come last, they might depend on anything
SUBDIR+=	lua

# Needed by rump and rescue which are outside the smbfs tree
SUBDIR+=	../external/bsd/smbfs/lib

.for S in ${SUBDIR}
.if ${S} != ".WAIT"
SUBLIB_${S}!=	cd ${S} && ${MAKE} -V LIB
SUBDEP_${S}!=	cd ${S} && ${MAKE} -V LIBDPLIBS
.endif
.endfor

showdeps:
.for S in ${SUBDIR}
.if ${S} != ".WAIT"
.for DL DD in ${SUBDEP_${S}}
	@echo ${S} ${SUBLIB_${S}} ${DL} ${DD:C,^${.CURDIR}/,,}
.endfor
.endif
.endfor

.include <bsd.buildinstall.mk>
.include <bsd.subdir.mk>