autofs: Fix cross-threading on file to delete

We want to delete the new file, which is installed in man4 not man5.

Noticed by: Gary Jennejohn
Fixes: a03e8a40d404
Sponsored by: Netflix

man filesystems: ObsoleteFiles after move to sec 4

Reported by: imp
Reviewed by: des, imp
Pull Request: https://github.com/freebsd/freebsd-src/pull/1077

Merge llvm-project main llvmorg-18-init-15692-g007ed0dccd6a

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvm-project main llvmorg-18-init-15692-g007ed0dccd6a.

PR: 276104
MFC after: 1 month

Merge llvm-project main llvmorg-18-init-15088-gd14ee76181fb

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvm-project main llvmorg-18-init-15088-gd14ee76181fb.

PR: 276104
MFC after: 1 month

OptionalObsoleteFiles: add missed cuda wrappers include files

Files introduced since clang 17.0.2.

Approved by: dim
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D44597

usr.bin: Make lorder conditional on MK_TOOLCHAIN.

MFC after: 1 week
Reviewed by: allanjude, markj
Differential Revision: https://reviews.freebsd.org/D44558

nuageinit: add basic support for cloudinit.

this is a very early script to support cloudinit, it does not intend to
be a full featured cloudinit client, but will support a good enough
subset to be viable in most case.

It support nocloud and openstack config-2 config drive mode (iso9660 or
msdosfs)

The following features are currently supported:
- adding users (including a default user named 'freebsd' with password
'freebsd'
- adding groups
- adding ssh keys
- static ipv4, static ipv6, dynamic ipv4

With this one is able to use the 'bring your own image feature" out of
box.

It is expected that the script grows the support of other clouds
supporting cloud-init, contributions are welcomed.

It is designed to be only run once via the firstboot mecanism.

Sponsored by: OVHCloud
MFC After: 3 weeks
Differential Revision: https://reviews.freebsd.org/D44141

New sendmail 8.18.1 cf file

OptionalObsoleteFiles.inc: Add libnss_tacplus_p.a as an old profiled library

Noticed this was still present after upgrading a 12.x stable host to
14.0 stable.

devd: Don't install autofs.conf with WITHOUT_AUTOFS

Merge llvm-project main llvmorg-17-init-19304-gd0b54bb50e51

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvm-project main llvmorg-17-init-19304-gd0b54bb50e51, the
last commit before the upstream release/17.x branch was created.

PR: 273753
MFC after: 1 month

OptionalObsoleteFiles.inc: document block order

Options should be in sort(1) order by primary option (usually, but not
always, first in the if statement).

Reviewed by: emaste, imp, netchild
Pull Request: https://github.com/freebsd/freebsd-src/pull/896

Sort MK_NETLINK option

Reviewed by: emaste, imp, netchild
Pull Request: https://github.com/freebsd/freebsd-src/pull/896

Sort MK_GNU_DIFF option

Reviewed by: emaste, imp, netchild
Pull Request: https://github.com/freebsd/freebsd-src/pull/896

Combine and sort MK_LLVM_COV

These used to be grouped with MK_GCOV option or the like.

Reviewed by: emaste, imp, netchild
Pull Request: https://github.com/freebsd/freebsd-src/pull/896

Sort MK_EFI and MK_FTP options

Reviewed by: emaste, imp, netchild
Pull Request: https://github.com/freebsd/freebsd-src/pull/896

Sort MK_DTRACE and MK_ZFS options

Presumably these were under MK_CDDL at some point, but these days
src.opts.mk takes care of setting them to "no" when MK_CDDL is.

Reviewed by: emaste, imp, netchild
Pull Request: https://github.com/freebsd/freebsd-src/pull/896

Sort MK_HYPERV option

Reviewed by: emaste, imp, netchild
Pull Request: https://github.com/freebsd/freebsd-src/pull/896

Sort MK_BSD_CPIO before MK_BSDINSTALL

Using sort(1) order makes verification of the sort easier.

Reviewed by: emaste, imp, netchild
Pull Request: https://github.com/freebsd/freebsd-src/pull/896

Retire LLD_IS_LD option

The option was added to parallel the CLANG_IS_CC which was removed in
commit 20a66ab4bf8511e51e11321b775d36c92e77fa69.

Reviewed by: imp, dim, emaste
Differential Revision: https://reviews.freebsd.org/D42575

pmc.amd(3): rename from pmc.k8(3)

This is the first step in recognizing that the K8 microarchitecture
represents a small and aged subset of AMD CPUs supported by this class.
Future changes will update the code and documentation details to better
reflect this.

Keep the old filename as an alias.

Reviewed by: jkoshy
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D41279

pmc: remove last bits of AMD K7 CPU support

This includes event definitions from sys/pmc_events.h, definitions from
sys/pmc.h, and the man pages.

Reviewed by: jkoshy
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D41275

dialog: correctly mark the libaries

Mark the libraries as such in order for make delete-old to not
remove them when the DIALOG option is off

bsdconfig: do not remove files id MK_DIALOG=no

bsdconfig does not depends anymore on anything related to dialog(1)
and libdialog(1) and has totally switched to bsddialog(1)

ofwdump: install dependent on MK_FDT

The utility depends on the presence of the openfirm(4) pseudo-device,
which is gated by the FDT kernel option. The MK_FDT knob is correctly
set to "yes" for FDT/OFW-enabled platforms (powerpc* included); use it
to install the utility and eliminate the arch-specific Makefile logic.

No functional change intended.

Reviewed by: emaste, pkubaj
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D41977

ObsoleteFiles.inc: only leave ofwdump.8.gz when WITH_FDT is set

Approved by: mhorne
Differential Revision: https://reviews.freebsd.org/D41905
MFC after: 3 days

sendmail: remove all m4 files with WITHOUT_SENDMAIL

OptionalObsoleteFiles.inc: Add libprivate{cbor,fido2}_p.a

Two more profile libraries that should be removed by WITHOUT_PROFILE.
Found when upgrading a stable/13 VM to stable/14.

Fix GoogleTest 1.14.0 import

- Prune headers and tests no longer installed after the upgrade.
- Remove GoogleTest-related files when MK_GOOGLETEST == no.
- Disable `-Werror` with gcc to unbreak the gcc12 CI run with
`lib/googletest`. Any issues found by g++ will be filed
upstream and hopefully resolved in a future version.
- Remove clang -Werror issues which are resolved in version 1.14.0 to
avoid masking valid issues.

MFC after: 1 week
MFC with: 28f6c2f292806bf31230a959bc4b19d7081669a7

Update `make delete-old`

This change updates `make delete-old` to account for files installed by the
following options:
- MK_BSDINSTALL
- MK_DMAGENT
- MK_EXAMPLES
- MK_SENDMAIL

MFC after: 2 weeks

Remove $FreeBSD$: one-line sh pattern

Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/

OptionalObsoleteFiles: add missed keymaps for sycons

OptionalObsoleteFiles.inc: Automatically generate libcompat directories

Reviewed by: brooks, jhb, emaste
Differential Revision: https://reviews.freebsd.org/D41186

pmc: clean up remaining Pentium man page references

These have been removed.

Fixes: d78896e46f1d ("pmc(3): remove Pentium-related man pages...")
MFC after: 3 days
Sponsored by: The FreeBSD Foundation

Merge llvm-project main llvmorg-16-init-18548-gb0daacf58f41

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-16-init-18548-gb0daacf58f41.

PR: 271047
MFC after: 1 month

genl: add new command to list genetlink(4)

This commands list genetlink protocols and its operations and
capabilities

Name: nlctrl
ID: 0x10, Version: 00, header size: 2, max attributes: 10
supported operations:
- ID: 0x3, Capabilities: 0xe (can modify; can get/dump;
has policy)
multicast groups:
- ID: 0x30, Name: notify
Name: carp
ID: 0x11, Version: 00, header size: 2, max attributes: 2
supported operations:
- ID: 0x1, Capabilities: 0xe (can modify; can get/dump;
has policy)
- ID: 0x2, Capabilities: 0xb (requires admin permission;
can modify; has policy)

Reviewed by: melifaro
Differential Revision: https://reviews.freebsd.org/D40330

Remove portsnap(8)

Rather than having a tool in the FreeBSD base system for obtaining
the FreeBSD ports tree, users are encouraged to `pkg install git`
and then `git clone https://git.FreeBSD.org/ports.git /usr/ports`.

The portsnap servers will continue operating until FreeBSD 13 reaches
its End-of-Life, and portsnap is available from the ports tree as
ports-mgmt/portsnap.

Requested by: portmgr
Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D39563
X-MFC: no

Add libcap_netdb.so.1 to the list of libcasper helper libraries.

Reported by: Yuri <yuri@aetern.org>
Fixes: 7d8e1e8dd904 libcasper: Move helper libraries from /lib/casper to /lib.

libcasper: Move helper libraries from /lib/casper to /lib.

These libraries are linked to directly by applications rather than
opened at runtime via dlopen().

Discussed with: oshogbo
Reviewed by: markj, emaste
Differential Revision: https://reviews.freebsd.org/D39245

OptionalObsoleteFiles.inc: Remove MIPS-specific hwpmc manpages.

These are unconditionally removed in ObsoleteFiles.inc.

Remove /usr/lib/dtrace/ipfw.d for WITHOUT_DTRACE.

Reviewed by: brooks
Sponsored by: DARPA
Differential Revision: https://reviews.freebsd.org/D39099

NgATM: Remove netgraph ATM support

Most ATM support was removed prior to FreeBSD 12. The netgraph support
was kept as it was less intrusive, but it is presumed to be unused.

Reviewed by: manu
Relnotes: yes
Sponsored by: DARPA
Differential Revision: https://reviews.freebsd.org/D38879

ATM: Remove /usr/include/netnatm when disbled

Remove support for the base/* toolchain ports.

These ports have been removed so these knobs are no longer meaningful.

This reverts commit 608289394f655d0635c71233248b734010fb4d2f.
This reverts commit 39eb07f172921a581ee9b33ca2765905f4235202.

Reviewed by: imp, bapt, emaste
Differential Revision: https://reviews.freebsd.org/D38562

Merge llvm-project release/15.x llvmorg-15.0.7-0-g8dfdcc7b7bf6

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-15.0.7-0-g8dfdcc7b7bf6.

PR: 265425
MFC after: 2 weeks

Merge llvm-project release/15.x llvmorg-15.0.6-0-g088f33605d8a

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-15.0.6-0-g088f33605d8a.

PR: 265425
MFC after: 2 weeks

Merge llvm-project release/15.x llvmorg-15.0.2-10-gf3c5289e7846

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-15.0.2-10-gf3c5289e7846.

PR: 265425
MFC after: 2 weeks

Merge llvm-project main llvmorg-15-init-16436-g18a6ab5b8d1f

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-15-init-16436-g18a6ab5b8d1f.

PR: 265425
MFC after: 2 weeks

Merge llvm-project main llvmorg-15-init-15358-g53dc0f10787

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-15-init-15358-g53dc0f10787.

PR: 265425
MFC after: 2 weeks

Retire WITHOUT_CXX option

Several important base system components are written in C++, and the
WITHOUT_CXX option produced a system that was not fully functional.
Just accept this, and remove the option to build without C++ support.

This reverts commit adc3c128c6603054586a993d117e5dd808deac17.

Reviewed by: brooks, kevans, jhb (earlier)
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D33108

Always install llvm-objdump as objdump

Instead of providing no /usr/bin/objdump when LLVM_BINUTILS is false.

PR: 267854 [exp-run]
Reviewed by: dim
MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D37445

OptionalObsoleteFiles.inc: add zoneinfo/America/Ciudad_Juarez

tzdata 2022g and later split America/Ciudad_Juarez from America/Ojinaga.
Ensure this file is removed in builds WITHOUT_ZONEINFO.

MFC after: 1 day

othermta: remove leftover from 20 years ago

othermta (along with mta_start_script configuration entry in rc.conf)
was a mechanism used to be able to run another mta than sendmail(8) before
"rcng" time 20 years ago.

othermta has not been used since.

rc.sendmail: remove unused script

20 years ago the use of rc.sendmail script was dropped in favor
of /etc/rc.d/sendmail, it is time to retire the script entirely
now.

MFC after: 1 week

OptionalObsoleteFiles: grep nls files have been removed 4 years ago

sort: remove NLS support

NLS support for sort(1) is:
1/ incomplete: many error string are not using nls
2/ only covers hu_HU.ISO8859-2

bsdinstall release: Move code to a new startbsdinstall wrapper

This separates out the install media-specific environment (creating
bsdinstall_etc) from actually running the installer on a given console.
This will be used by a future change to start the installer on multiple
consoles.

Reviewed by: brooks, gjb
Differential Revision: https://reviews.freebsd.org/D36803

bsdinstall: Add a new runconsoles helper binary

This helper binary will run a given command on every on console, as
defined by /etc/ttys (except for ttyv*, where only ttyv0 will be used).
If one of the command processes exits, the rest will be killed. This
will be used by a future change to start the installer on multiple
consoles.

Reviewed by: brooks, imp, gjb
Differential Revision: https://reviews.freebsd.org/D36804

Remove telnetd

The telnetd codebase is unmaintained and has a number of quality
issues. Telnet has been largely supplanted by ssh. If needed, a port is
available (net/freebsd-telnetd), but a more maintained implementation
should be prefered.

While the telnet client suffers from the same issues, it is deemed
to be of lower risk and is required to connect to legacy devices, so
it remains.

Reviewed by: emaste, imp
Differential Revision: https://reviews.freebsd.org/D36620

Do not delete objdump when WITH_LLVM_BINUTILS is true

WITH_LLVM_BINUTILS links /usr/bin/objdump to llvm-objdump, and similarly
for the man page. Do not delete them in `make delete-old`.

PR: 266603
Sponsored by: The FreeBSD Foundation

OptionalObsoleteFiles.inc: add bearssl, secureboot, veriexec.

Sponsored by: Klara, Inc.
MFC after: 1 week

OptionalObsoleteFiles.inc: Add missing sendmail feature macro files.

MFC after: 3 days

libc: iconv: add mb_cur_min for encoder traits

A future commit will actually implement //IGNORE so that applications
using base iconv can, e.g., sanitize UTF-8 strings. To do this, the
iconv_std module needs to be able to determine the minimum width for any
given encoding so that it can skip that many bytes in the input buffer.
This is mainly an issue for UTF-16 and UTF-32.

This commit bumps shlib versions to 5 for libiconv modules to reflect
the ABI change. It also fixes OptionalObsoleteFiles to remove the
libiconv modules if WITHOUT_ICONV is in use.

re: _ENCODING_MB_CUR_MIN, note that this file (citrus_stdenc_template.h)
is included at the bottom of an encoding *implementation*, so the
implementation is free to #define it prior. UTF1632 is a good example,
as it redefines the minimum to be a property on the encodinginfo, and
the minimum is set to 2 or 4 bytes for UTF-16 and UTF-32 respectively.

Sponsored by: Klara, Inc.
Differential Revision: https://reviews.freebsd.org/D34344

check/delete-old: Fix /bin/rmail removal condition

When WITHOUT_SENDMAIL is enabled and WITHOUT_MAILWRAPPER is disabled
we install /bin/rmail as a link to the /usr/sbin/mailwrapper.
Ensure make delete-old does not unlink /bin/rmail in that case.

Reviewed by: emaste
Differential Revision: https://reviews.freebsd.org/D35874
MFC after: 2 weeks

cddl/*: add a WITH(OUT)_DTRACE option

Add an option to enable/disable DTrace without disabling ZFS. New
architectures such as CHERI may support ZFS before they support DTrace
and the old model of WITHOUT_CDDL disabling both wasn't helpful.

For compatiblity, the CDDL option remains and WITHOUT_CDDL implies
WITHOUT_DTRACE. WITHOUT_DTRACE also implies WITHOUT_CTF.

As part of this change, largely convert cddl/*/Makefile to using the
more compact SUBDIR.${MK_<FOO>}+= form rather than using intermediate
variables.

Reviewed by: markj
Obtained from: CheriBSD
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D35718

Merge llvm-project release/14.x llvmorg-14.0.5-0-gc12386ae247c

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-14.0.5-0-gc12386ae247c, aka 14.0.5 release.

PR: 261742
MFC after: 3 days

Add more old clang files to (Optional)ObsoleteFiles.inc

There were a few more libclang_rt libraries added recently, but not yet
listed in the ObsoleteFiles.inc lists.

MFC after: 3 days

Update rest of llvm-project build glue for 14.0.4

I completely forgot about updating the generated llvm-project config
files, which also contain version numbers, etc. Sorry for the churn.

PR: 261742
Fixes: ab9d54731f43
MFC after: 3 days

Add several sanitizer ignore lists under /usr/lib/clang

Some of the sanitizers from compiler-rt can use ignore lists, which are
loosely modeled on valgrind's example. Upstream provides default lists
for AddressSanitizer, CFI, and MemorySanitizer, so install these in the
expected location, /usr/lib/clang/14.0.3/share.

Reviewed by: emaste
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D35338

Merge llvm-project release/14.x llvmorg-14.0.3-0-g1f9140064dfb

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-14.0.3-0-g1f9140064dfb.

PR: 261742
MFC after: 2 weeks

Merge llvm-project main llvmorg-14-init-18294-gdb01b123d012

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-14-init-18294-gdb01b123d012, the last commit before
the upstream release/14.x branch was created.

PR: 261742
MFC after: 2 weeks

Merge llvm-project main llvmorg-14-init-17616-g024a1fab5c35

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-14-init-17616-g024a1fab5c35.

PR: 261742
MFC after: 2 weeks

Merge llvm-project main llvmorg-14-init-11187-g222442ec2d71

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-14-init-11187-g222442ec2d71.

PR: 261742
MFC after: 2 weeks

Merge llvm-project main llvmorg-14-init-10223-g401b76fdf2b3

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-14-init-10223-g401b76fdf2b3.

PR: 261742
MFC after: 2 weeks

Install unwind.h into /usr/include

Install headers from LLVM's libunwind in place of the headers from
libcxxrt and allow C applications to use the library.

As part of this, remove include/unwind.h and switch libthr over to
using the installed unwind.h.

Reviewed by: dim, emaste
MFC after: 10 days
Differential Revision: https://reviews.freebsd.org/D34065

check/delete-old: Auto-generate lib32 entries for libraries.

- Add usr/lib32/libfoo.so.N for lib/libfoo.so.N.

- Add usr/lib32/foo for usr/lib/foo.

- Treat casper libraries special since they are installed to
/usr/lib32 instead of /usr/lib32/casper and thus map
usr/lib/casper/foo to usr/lib32/foo.

Note that OLD_DIRS and MOVED_LIBS entries are not duplicated, only
OLD_FILES and OLD_LIBS.

Reviewed by: imp, emaste
Sponsored by: The University of Cambridge, Google Inc.
Differential Revision: https://reviews.freebsd.org/D33324

Rework documentation of OLD_*.

- Be more explicit in the difference between OLD_DIRS and OLD_FILES
(the former is only in delete-old-libs whereas the latter is in
delete-old).

- Document that debug symbols in /usr/lib/debug/ for files in
OLD_FILES and OLD_LIBS are removed as well.

Reviewed by: emaste
Sponsored by: The University of Cambridge, Google Inc.
Differential Revision: https://reviews.freebsd.org/D33847

Remove redundant OLD_FILES entries for debug symbols.

Entries for foo.debug files matching an existing entry in OLD_FILES or
OLD_LIBS are unnecessary as they are auto-generated.

Reviewed by: imp, emaste
Sponsored by: The University of Cambridge, Google Inc.
Differential Revision: https://reviews.freebsd.org/D33777

Only use OLD_LIBS with shared libraries.

Use OLD_FILES for a few symbolic links and static libraries previously
included in OLD_LIBS.

Add a missing shared library major number to an old libroken entry.

OptionalObsoleteFiles.inc: Add rc.d/zfskeys

While here, sort the etc/rc.d entries.

PR: 256483
Reviewed by: allanjude
Approved by: allanjude (src)
MFC after: 3 days
Sponsored by: Modirum MDPay
Sponsored by: Klara Inc.
Differential Revision: https://reviews.freebsd.org/D33238

Revert "wpa: Import wpa_supplicant/hostapd commit 14ab4a816"

This reverts commit 266f97b5e9a7958e365e78288616a459b40d924a, reversing
changes made to a10253cffea84c0c980a36ba6776b00ed96c3e3b.

A mismerge of a merge to catch up to main resulted in files being
committed which should not have been.

wpa: Import wpa_supplicant/hostapd commit 14ab4a816

This is the November update to vendor/wpa committed upstream 2021-11-26.

MFC after: 1 month

OptionalObsoleteFiles.inc: remove MK_CXX rule for usr/bin/c++

In fact MK_CXX does not control whether /usr/bin/c++ is built -- it is
installed as a link to Clang (which is always a C/C++ compiler), and it
already exists in OptionalObsoleteFiles under MK_TOOLCHAIN.

Sponsored by: The FreeBSD Foundation

Add lib32 entries for WITHOUT_PROFILE.

Reported by: Mark Millard

Trim a couple of duplicate entries from WITHOUT_PROFILE.

Add various profiled libraries missing from the WITHOUT_PROFILE list.

Reported by: Mark Millard

OptionalObsoleteFiles: move /usr/bin/CC to MK_TOOLCHAIN section

/usr/bin/CC is installed by usr.bin/clang/clang/Makefile, as with
/usr/bin/cc, /usr/bin/cpp, etc., and is not controlled by MK_CXX.
Move it to the same section as those tools.

(It may be that these should all be under
MK_TOOLCHAIN == no || MK_CLANG_IS_CC == no, but that seems like
unnecessary complexity.)

Sponsored by: The FreeBSD Foundation

OptionalObsoleteFiles: remove GCC remnants

g++ and cc1plus were GCC components that are already removed
unconditionally in ObsoleteFiles.inc.

Reported by: jhb (in review D33108)
Fixes: 57f804675e65 ("remove GCC 4.2.1 build infrastructure")
Sponsored by: The FreeBSD Foundation

OptionalObsoleteFiles: remove ping with INET & INET6 disabled

Reported by: kevans
Fixes: a4ef9e58bc0c ("sbin: build ping if at least one of...")
Sponsored by: The FreeBSD Foundation

Merge llvm-project release/13.x llvmorg-13.0.0-rc1-97-g23ba3732246a

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-13.0.0-rc1-97-g23ba3732246a.

PR: 258209
MFC after: 2 weeks

Merge llvm-project main llvmorg-13-init-16847-g88e66fa60ae5

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-13-init-16847-g88e66fa60ae5, the last commit before
the upstream release/13.x branch was created.

PR: 258209
MFC after: 2 weeks

ssh: enable FIDO/U2F keys

Description of FIDO/U2F support (from OpenSSH 8.2 release notes,
https://www.openssh.com/txt/release-8.2):

This release adds support for FIDO/U2F hardware authenticators to
OpenSSH. U2F/FIDO are open standards for inexpensive two-factor
authentication hardware that are widely used for website
authentication. In OpenSSH FIDO devices are supported by new public
key types "ecdsa-sk" and "ed25519-sk", along with corresponding
certificate types.

ssh-keygen(1) may be used to generate a FIDO token-backed key, after
which they may be used much like any other key type supported by
OpenSSH, so long as the hardware token is attached when the keys are
used. FIDO tokens also generally require the user explicitly
authorise operations by touching or tapping them.

Generating a FIDO key requires the token be attached, and will
usually require the user tap the token to confirm the operation:

$ ssh-keygen -t ecdsa-sk -f ~/.ssh/id_ecdsa_sk
Generating public/private ecdsa-sk key pair.
You may need to touch your security key to authorize key generation.
Enter file in which to save the key (/home/djm/.ssh/id_ecdsa_sk):
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in /home/djm/.ssh/id_ecdsa_sk
Your public key has been saved in /home/djm/.ssh/id_ecdsa_sk.pub

This will yield a public and private key-pair. The private key file
should be useless to an attacker who does not have access to the
physical token. After generation, this key may be used like any
other supported key in OpenSSH and may be listed in authorized_keys,
added to ssh-agent(1), etc. The only additional stipulation is that
the FIDO token that the key belongs to must be attached when the key
is used.

To enable FIDO/U2F support, this change regenerates ssh_namespace.h,
adds ssh-sk-helper, and sets ENABLE_SK_INTERNAL (unless building
WITHOUT_USB).

devd integration is not included in this change, and is under
investigation for the base system. In the interim the security/u2f-devd
port can be installed to provide appropriate devd rules.

Reviewed by: delphij, kevans
Relnotes: Yes
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D32509

libdialog: Bump shared library version to 10.

The upgrade to libdialog 1.3 included changes to the ABI.

Bump libdpv to 3 since it links against libdialog.

Reported by: Mark Millard <marklmi@yahoo.com>
Reviewed by: bapt
Fixes: a96ef4501919 dialog: import dialog 1.3-20210117
Differential Revision: https://reviews.freebsd.org/D32675

Retire obsolete iscsi_initiator(4)

The new iSCSI initiator iscsi(4) was introduced with FreeBSD 10.0, and
the old intiator was marked obsolete shortly thereafter (in commit
d32789d95cfbf, MFC'd to stable/10 in ba54910169c4). Remove it now.

Reviewed by: jhb, mav
Relnotes: yes
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D32673

Add libfido2 to the build

From https://github.com/Yubico/libfido2:

libfido2 provides library functionality and command-line tools to
communicate with a FIDO device over USB, and to verify attestation
and assertion signatures.

libfido2 supports the FIDO U2F (CTAP 1) and FIDO 2.0 (CTAP 2)
protocols.

libfido2 will be used by ssh to support FIDO/U2F keys. It is currently
intended only for use by ssh, and so is installed as a PRIVATELIB and is
placed in the ssh pkgbase package.

This is currently disabled for the 32-bit library build as libfido2 is
not compatible with the COMPAT_32BIT hack in usb_ioctl.h.

Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D32448

OptionalObsoleteFiles: add more googletest files to remove

Add libcbor to the build

From https://github.com/PJK/libcbor:

libcbor is a C library for parsing and generating CBOR, the general-
purpose schema-less binary data format.

libcbor will be used by ssh to support FIDO/U2F keys. It is currently
intended only for use by ssh, and so is installed as a PRIVATELIB and is
placed in the ssh pkgbase package.

cbor_export.h and configuration.h were generated by the upstream CMake
build. We could create them with bmake rules instead (as NetBSD has
done) but this is a fine start.

This is currently disabled for the 32-bit library build as libfido2 is
not compatible with the COMPAT_32BIT hack in usb_ioctl.h, and there is
no need for libcbor without libfido2.

Reviewed by: kevans
MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D32347

llvm-readobj: Attach to buildsystem

Also install it as readelf when MK_LLVM_BINUTILS is set.

Reviewed By: dim, arichardson
Differential Revision: https://reviews.freebsd.org/D32058

Update OptionalObsoleteFiles.inc after 021385aba562

I forgot to update this file so make delete-old would incorrectly remove
the newly-installed LLVM binutils. While touching the file also update
for 8e1c989abbd1 since ObsoleteFiles.inc now inludes the tablegen binaries.

Reported by: Herbert J. Skuhra <herbert@gojira.at>
Reviewed By: emaste, imp

Differential Revision: https://reviews.freebsd.org/D32022

Belatedly track private lib renaming for OptionalObsoleteFiles.inc

Reviewed by: kevans
Fixes: 5551c573554e ("Rework PRIVATELIB")
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D32384

Remove manpages from OLD_FILES

Remove apm.8 and apmconf.8 from OLD_FILES in the relevant Makefiles.

These pages are now installed unconditionally as per 0a0f7486413c

PR: 257228
Reported by: yasu@utahime.org, wosch@
Approved by: imp@, wosch@
Fixes: 0a0f7486413c - Build manpages for all architectures
MFH: 4 weeks
Differential Revision: https://reviews.freebsd.org/D31256

Merge llvm-project 12.0.1 rc2

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-12.0.1-rc2-0-ge7dac564cd0e, a.k.a. 12.0.1 rc2.

PR: 255570
MFC after: 6 weeks

Merge llvm-project 12.0.0 release

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-12.0.0-0-gd28af7c654d8, a.k.a. 12.0.0 release.

PR: 255570
MFC after: 6 weeks

Merge llvm-project main llvmorg-12-init-17869-g8e464dd76bef

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-12-init-17869-g8e464dd76bef, the last commit before the
upstream release/12.x branch was created.

PR: 255570
MFC after: 6 weeks

Remove svnlite.

Reviewed by: bcr, imp, emaste
Differential Revision: https://reviews.freebsd.org/D30737

Add C++ headers <barrier> <concepts> <execution> <latch> <numbers> <semaphore>

I missed adding these to the libc++ Makefile, when importing
llvm-project 11.0.0-rc1, even though they were supplied by upstream.

While here, update OptionalObsoleteFiles.inc to add these new headers,
and cleanup old cruft.

Reported by: yuri
Submitted by: jkim (Makefile diff)
PR: 255374
MFC after: 3 days

Move GH_BC ObsoleteFiles.inc section to OptionalObsoleteFiles.inc

Optional features belong in the latter file, and should be tested using:

.if ${MK_FEATURE} == no
[...]
.endif

Remove the usr/tests/usr.bin/yacc/yacc directory when removing yacc.

MFC after: 1 week

Remove fmtree(8)

fmtree(8) deprecation was announced on February 12, 2021, and no longer
built by default as of that date. The deprecation notice was merged
back to stable/12 and stable/13 + releng/13.0.

Continue with the plan by finishing the removal.

Relnotes: yes

Remove the MK_LIBCPLUSPLUS option

This option has been equivalent to any form of C++ support since libstdc++
was removed. Therefore, replace all MK_LIBCPLUSPLUS uses with MK_CXX.

Reviewed By: emaste
Differential Revision: https://reviews.freebsd.org/D27974

ndis(4): remove as previous announced

nids(4) was a clever idea in the early 2000's when the market was
flooded with 10/100 NICs with Windows-only drivers, but that hasn't been
the case for ages and the driver has had no meaningful maintenance in
ages. It only supports Windows-XP era drivers.

Also remove:
- ndis support from wpa_supplicant
- ndiscvt(8)

Reviewed By: emaste, bcr (manpages)
Differential Revision: https://reviews.freebsd.org/D27609

build: remove LIBPTHREAD/LIBTHR build options

WITHOUT_LIBTHR has been broken for a little over five years now, since the
xz 5.2.0 update introduced a hard liblzma dependency on libthr, and building
a useful system without threading support is becoming increasingly more
difficult.

Additionally, in the five plus years that it's been broken more reverse
dependencies have cropped up in libzstd, libsqlite3, and libcrypto (among
others) that make it more and more difficult to reconcile the effort needed
to fix these options.

Remove the broken options.

PR: 252760
Reviewed by: brooks, emaste, kib
Differential Revision: https://reviews.freebsd.org/D28263

Add libclang_rt.profile-powerpc64le.a to (Optional)?ObsoleteFiles.inc

On little-endian PowerPC64, this prevented /usr/lib/clang/11.0.0 being
cleaned up completely after upgrading to clang 11.0.1.

Noticed by: pkubaj
MFC after: 4 weeks
X-MFC-With: r364284

Merge llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp
release/11.x llvmorg-11.0.1-rc2-0-g43ff75f2c3f (aka 11.0.1 rc2).

MFC after: 4 weeks
X-MFC-With: r364284

build: remove the option to build gnugrep

Unconditionally install bsdgrep as grep, bootstrap or not. Remove all
build glue and stop installing both gnugrep and libgnuregex now that
all consumers of the latter are gone.

Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D27732

Retire obsolete GDB 6.1.1

GDB 6.1.1 was released in June 2004 and is long obsolete. It does not
support all of the architectures that FreeBSD does, and imposes
limitations on the FreeBSD kernel build, such as the continued use of
DWARF2 debugging information.

It was kept (in /usr/libexec/) only for use by crashinfo(8), which
extracts some basic information from a kernel core dump after a crash.
Crashinfo already prefers gdb from port/package if installed.

Future work may add kernel debug support to LLDB or find another path
for crashinfo's needs, but in any case we do not want to ship the
excessively outdated GDB in FreeBSD 13.

Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D27610

ping: add a ping6 hard link for backwards compatibility

When invoked as "ping6", ping will now attempt to use ICMPv6 for hostnames
that resolve both IPv4 and IPv6 addresses.

Reviewed by: bz, manu
MFC-With: r368045
Differential Revision: https://reviews.freebsd.org/D27384

Merge ping6 to ping

There is now a single ping binary, which chooses to use ICMP or ICMPv4
based on the -4 and -6 options, and the format of the address.

Submitted by: Ján Sučan <sucanjan@gmail.com>
Sponsored by: Google LLC (Google Summer of Code 2019)
MFC after: Never
Differential Revision: https://reviews.freebsd.org/D21377

Ensure make delete-old does not unlink the llvm-cxxfilt and its manpage,
after r367304 and r367324, when WITH_LLVM_CXXFILT is enabled.

Noticed by: "Herbert J. Skuhra" <herbert@gojira.at>
MFC after: 3 days
X-MFC-With: r367304

libbe(3): install MLINKS for all of the functions provided

MFC after: 1 week

phttpget: move out of portsnap

Currently, WITHOUT_PORTSNAP forces WITHOUT_FREEBSD_UPDATE because the
latter relies on phttpget, which lives inside the portsnap build bits.

Remove the dependency between these two options by moving phttpget out into
^/libexec and building/installing it if either WITH_PORTSNAP or
WITH_FREEBSD_UPDATE.

Future work could remove the conditional if it's decided that users will use
it independently of either the current in-base consumers.

Reported by: swills
Reviewed by: jilles, emaste
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D26255

Ensure zpool-features(5) doesn't get removed by make delete-old.

Apparently, somewhere in 2012 ZFS-on-FreeBSD moved it from section 5 to
7, but ZFS-on-Linux never did.

Update OptionalObsoleteFiles.inc for added and removed clang 11.0.0
internal headers.

Merge llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp
llvmorg-10.0.1-rc2-0-g77d76b71d7d.

Also add a few more llvm utilities under WITH_CLANG_EXTRAS:

* llvm-dwp, a utility for merging DWARF 5 Split DWARF .dwo files into
.dwp (DWARF package files)
* llvm-size, a size(1) replacement
* llvm-strings, a strings(1) replacement

MFC after: 3 weeks

Follow-up to r362679, add more entries to OptionalObsoleteFiles.inc

MFC after: 3 days
X-MFC-With: r362679

Regenerate ReStructuredText based manpages for llvm-project tools:

* bugpoint.1
* clang.1
* llc.1
* lldb.1
* lli.1
* llvm-ar.1
* llvm-as.1
* llvm-bcanalyzer.1
* llvm-cov.1
* llvm-diff.1
* llvm-dis.1
* llvm-dwarfdump.1
* llvm-extract.1
* llvm-link.1
* llvm-mca.1
* llvm-nm.1
* llvm-pdbutil.1
* llvm-profdata.1
* llvm-symbolizer.1
* llvm-tblgen.1
* opt.1

Add newly generated manpages for:

* llvm-addr2line.1 (this is an alias of llvm-symbolizer)
* llvm-cxxfilt.1
* llvm-objcopy.1
* llvm-ranlib.1 (this is an alias of llvm-ar)

Note that llvm-objdump.1 is an exception, as upstream has both a plain
.1 file, and a .rst variant. These will have to be reconciled upstream
first.

MFC after: 3 days

Add WITH_CLANG_FORMAT option

clang-format is enabled conditional on either WITH_CLANG_EXTRAS or
WITH_CLANG_FORMAT. Some sources in libclang are build conditional on
either rule, and obviously the clang-format binary itself depends on the
rule.

clang-format could still use a manual page.

Reviewed by: emaste
Differential Revision: https://reviews.freebsd.org/D25427

Retire BINUTILS and BINUTILS_BOOTSTRAP options

As of r361857 all BINUTILS options are disabled by default - ports
have been changed to depend on binutils if they require GNU as, and
all base system assembly files have been switched to use Clang's
integrated assembler.

Relnotes: Yes
Sponsored by: The FreeBSD Foundation

Merge llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp
llvmorg-10.0.1-rc1-0-gf79cd71e145 (aka 10.0.1 rc1).

MFC after: 3 weeks

libalias: retire cuseeme support

The CU-SeeMe videoconferencing client and associated protocol is at this
point a historical artifact; there is no need to retain support for this
protocol today.

Reviewed by: philip, markj, allanjude
Relnotes: Yes
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D24790

Don't remove ubsec(4) manual page for WITHOUT_USB=yes.

In head this manpage has been removed entirely, but ubsec(4) is a PCI
device and not a USB device.

MFC after: 1 week

OptionalObsoleteFiles.inc: remove objdump

objdump is removed unconditionally in ObsoleteFiles.inc

Due to popular demand, revert r360102.

Reported by: many

Conditionally install Kerberos rc files based on MK_KERBEROS_SCRIPTS
instead of MK_KERBEROS. The reason for this change is some users
prefer to build FreeBSD WITHOUT_KERBEROS, wanting to retain the
Kerberos rc scripts to start/stop MIT Kerberos or Heimdal from ports.

PR: 197337
Reported by: Adam McDougall <ebay at looksharp.net>
Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D24252

drop GDB_LIBEXEC option (now always true)

In-tree gdb is essentially obsolete. We kept it for sparc64 (because
gdb in ports lacked sparc64 support) and as a fallback for crashinfo.
gdb was installed to /libexec on all archs other than sparc64, where the
WITHOUT_GDB_LIBEXEC option was default, with gdb installed to /usr/bin.
With sparc64's retirement WITH_GDB_LIBEXEC became the default for all
architectures, but it was still possible to set it off and install gdb
into /usr/bin.

As the next step in gdb's retirement, remove the option and install gdb
only into /libexec as the crashinfo fallback. We expect users to install
the gdb port or package for debugging. The in-tree gdb lacks support for
a number of supported architectures and does not support contemporary
DWARF debug info.

Reviewed by: jhb (earlier)
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D24227

[PowerPC] Switch powerpc and powerpcspe to lld

Now that LLD 10 is out, and required patches have landed, we are now ready
to finally switch away from the ancient in-tree ld.bfd.

Special thanks to Fangrui Song for many hours of work on getting the
32-bit powerpc lld ready for prime-time.

Reviewed by: emaste (earlier revision), jhibbits
Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D24111

Import the kyua test framework.

Having kyua in the base system will simplify automated testing in CI and
eliminates bootstrapping issues on new platforms.

The build of kyua is controlled by WITH(OUT)_TESTS_SUPPORT.

Reviewed by: emaste
Obtained from: CheriBSD
Sponsored by: DARPA
Differential Revision: https://reviews.freebsd.org/D24103

Add missing DTrace files for WITHOUT_CDDL=yes.

Reviewed by: dteske
MFC after: 1 week
Sponsored by: DARPA
Differential Revision: https://reviews.freebsd.org/D24037

Remove /usr/share/snmp/defs/tc.def with delete-old if MK_BSNMP == no

This removes a lingering file on new installs of CURRENT, originally
added in r345797.

MFC after: 1 week
MFC with: r345797

Merge ^/head r358731 through r358831.

retire amd(8)

autofs was introduced with FreeBSD 10.1 and is the supported method for
automounting filesystems. As of r296194 the amd man page claimed that it
is deprecated. Remove it from base now; the sysutils/am-utils port is
still available if necessary.

Discussed with: cy
Relnotes: Yes
Sponsored by: The FreeBSD Foundation

Merge ^/head r358400 through r358465.

remove GCC 4.2.1 build infrastructure

As described in Warner's email message[1] to the FreeBSD-arch mailing
list we have reached GCC 4.2.1's retirement date. At this time all
supported architectures either use in-tree Clang, or rely on external
toolchain (i.e., a contemporary GCC version from ports).

GCC 4.2.1 was released July 18, 2007 and was imported into FreeBSD later
that year, in r171825. GCC has served us well, but version 4.2.1 is
obsolete and not used by default on any architecture in FreeBSD. It
does not support modern C and does not support arm64 or RISC-V.

Thanks to everyone responsible for maintaining, updating, and testing
GCC in the FreeBSD base system over the years.

So long, and thanks for all the fish.

[1] https://lists.freebsd.org/pipermail/freebsd-arch/2020-January/019823.html

PR: 228919
Reviewed by: brooks, imp
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D23124

* Bump version numbers to 10.0.0
* Update UPDATING
* Update (Optional)ObsoleteFiles.inc
* Update VCS(Revision|Version) files
* Update generated config headers
* Update clang internal headers Makefile

When MK_CASPER=no is set remove files which are not needed to run system.

PR: 242971

Even when the MK_CASPER is set to "no" we still want to install man pages
and the headers. If the user decides to install the system without Casper
support, then the Casper functions are mocked, but they still exist in
the system.

PR: 242971
MFC after: 2 weeks

Those files are already removed in ObsoleteFiles.\
There is no need to remove them twice.

PR: 242971
MFC after: 2 weeks

Provide libssp based on libc

For libssp.so, rebuild stack_protector.c with FORTIFY_SOURCE stubs that just
abort built into it.

For libssp_nonshared.a, steal stack_protector_compat.c from
^/lib/libc/secure and massage it to maintain that __stack_chk_fail_local
is a hidden symbol.

libssp is now built unconditionally regardless of {WITH,WITHOUT}_SSP in the
build environment, and the gcclibs version has been disconnected from the
build in favor of this one.

PR: 242950 (exp-run)
Reviewed by: kib, emaste, pfg, Oliver Pinter (earlier version)
Also discussed with: kan
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D22943

Merge llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp
9.0.1 final release c1a0a213378a458fbea1a5c77b315c7dce08fd05.

Release notes for llvm, clang, lld and libc++ 9.0.1 will become
available here:

https://releases.llvm.org/9.0.1/docs/ReleaseNotes.html
https://releases.llvm.org/9.0.1/tools/clang/docs/ReleaseNotes.html
https://releases.llvm.org/9.0.1/tools/lld/docs/ReleaseNotes.html
https://releases.llvm.org/9.0.1/projects/libcxx/docs/ReleaseNotes.html

PR: 240629
MFC after: 1 month

libclang_rt: enable on powerpc*

Summary:
Enable on powerpc64 and in lib/libclang_rt/Makefile change
MACHINE_CPUARCH to MACHINE_ARCH because on powerpc64
MACHINE_ARCH==MACHINE_CPUARCH so the 32-bit library overwrites 64-bit
library during installworld.

This patch doesn't enable any other libclang_rt libraries because they
need to be separately ported.

I have verified that games/julius (which fails on powerpc64 elfv2
without this change because of no libclang_rt profiling library) builds.

Test Plan: Ship it, test on powerpc and powerpcspe

Submitted by: pkubaj
Reviewed by: dim, jhibbits
Differential Revision: https://reviews.freebsd.org/D22425
MFC after: 1 month
X-MFC-With: r353358

Merge ^/head r352764 through r353315.

Do not remove the locale directory when building a system without locales

This directory is actually needed during make installworld and will prevent
to reinstall a system after make delete-old is done.

PR: 226137
Reported by: rakuco
MFC after: 3 days

Merge ^/head r351732 through r352104.

The efifat files are no longer used: remove the code to build them

Reviewed by: imp, tsoome, emaste
Differential Revision: https://reviews.freebsd.org/D20562

- Retire pc-sysinstall(8)

https://reviews.freebsd.org/D21094

Submitted by: kmoore@FreeBSD.org
Approved by: imp@FreeBSD.org

Update libclang_rt:
* Add cfi, dd, fuzzer and xray
* Update arch support
* Update OptionalObsoleteFiles.inc

Update Makefile and mtree for clang internal headers, and update
OptionalObsoleteFiles.inc for added and removed files.

Change clang lib dir to 9.0.0.

iwmbtfw: Firmware loader for Intel Wireless 8260 based Bluetooth USB devices

Currently supported models are: 8260, 8265, 9560, 9260 and 22161.
Firmware files can be installed with comms/iwmbt-firmware port.

PR: 237083
Reviewed by: hps, emax
X-MFC with: r351196
Differential Revision: https://reviews.freebsd.org/D21071

[PPC64] Don't mark ld.bfd as obsolete

PowerPC64 still needs ld.bfd for 32-bit binaries/libraries.

This will be needed when ELFv2 becomes default, but there is no harm in
committing it already.

Reviewed by: jhibbits
Differential Revision: https://reviews.freebsd.org/D21136

Also remove lib32 versions of libradius.

MFC after: 1 week

Create a link to the ipmon.conf.5 man page as documented in ipmon.5.
Add its corresponding optional removal entry.

PR: 238816
MFC after: 1 week

Add the ipmon.5 man page.

PR/238816 initially addressed updates to usage() however the PR has
morphed into a shopping list of updates to usage() and man pages.

PR: 238816 (I added to the list during discussion)
MFC after: 1 week

Upgrade our copies of clang, llvm, lld, lldb, compiler-rt, libc++,
libunwind and openmp to the upstream release_80 branch r363030
(effectively, 8.0.1 rc2). The 8.0.1 release should follow this within a
week or so.

MFC after: 2 weeks

Move llvm-ranlib to appropriate location in OptionalObsoleteFiles.inc.

Note llvm-ar is linked to llvm-ranlib since r311565. r348677 fixed
"make delete-old" issue with llvm-ar but missed it somehow.

Discussed with: emaste, jhb

Use CLANG knob to remove llvm-symbolizer man page

r348504 moved llvm-symbolizer from the CLANG_EXTRAS knob to CLANG, but
the man page was still in the CLANG_EXTRAS section in
OptionalObsoleteFiles.inc.

Reported by: jhb
MFC after: 3 days
MFC with: r348504

move llvm-ar and llvm-nm to appropriate location in OptionalObsoleteFiles.inc

After r348610 `make delete-old` was still removing llvm-ar and llvm-nm
(and associated man pages).

Reported by: jhb
Sponsored by: The FreeBSD Foundation

llvm-symbolizer: Move out of CLANG_EXTRAS, into CLANG

ASAN reports become a lot more useful with llvm-symbolizer in $PATH, and the
build is not much more time-consuming. The added benefit is that the
resulting reports will actually include symbol information; without, thread
trace information includes a bunch of addresses that immediately resolve to
an inline function in
^/contrib/compiler-rt/lib/sanitizer_common/sanitizer_common.h and take a
little more effort to examine.

Reviewed by: emaste
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D20484

To avoid unnecessarily modifying ports, add a -lgomp symlink, since GCC
does not ship a -lomp symlink. Also update OptionalObsoleteFiles for
this, and add 32-bit variants while here.

Submitted by: jbeich
PR: 237975
MFC after: 3 days

Fix OptionalObsoleteFiles copy/paste mistake from r345236, which
connected libomp to the build. The comparison should not have been
against ${MK_OPENSSH}, but against ${MK_OPENMP}, obviously.

MFC after: 3 days

Add special psuedo-options for the base/{binutils,gcc} ports.

The WITH_PORT_BASE_{BINUTILS,GCC} options are used to prevent 'make check-old'
and 'make delete-old' from deleting files installed by the base/binutils
and base/gcc packages as normally one disables the in-tree variants
(e.g. WITHOUT_BINUTILS) when using these packages.

Reviewed by: bapt (earlier version)
Differential Revision: https://reviews.freebsd.org/D19483

From r345400, remove the ippool rc script when ipfilter is not wanted
by the user.

PR: 218433
MFC after: 2 weeks
X-MFC with: r345400

Connect lib/libomp to the build.

* Set MK_OPENMP to yes by default only on amd64, for now.
* Bump __FreeBSD_version to signal this addition.
* Ensure gcc's conflicting omp.h is not installed if MK_OPENMP is yes.
* Update OptionalObsoleteFiles.inc to cope with the conflicting omp.h.
* Regenerate src.conf(5) with new WITH/WITHOUT fragments.

Relnotes: yes
PR: 236062
MFC after: 1 month
X-MFC-With: r344779

Initial googlemock/googletest integration into the build/FreeBSD test suite

This initial integration takes googlemock/googletest release 1.8.1, integrates
the library, tests, and sample unit tests into the build.

googlemock/googletest's inclusion is optionally available via `MK_GOOGLETEST`.
`MK_GOOGLETEST` is dependent on `MK_TESTS` and is enabled by default when
built with a C++11 capable toolchain.

Google tests can be specified via the `GTESTS` variable, which, in comparison
with the other test drivers, is more simplified/streamlined, as Googletest only
supports C++ tests; not raw C or shell tests (C tests can be written in C++
using the standard embedding methods).

No dependent libraries are assumed for the tests. One must specify `gmock`,
`gmock_main`, `gtest`, or `gtest_main`, via `LIBADD` for the program.

More information about googlemock and googletest can be found on the
Googletest [project page](https://github.com/google/googletest), and the
[GoogleMock](https://github.com/google/googletest/blob/v1.8.x/googlemock/docs/Documentation.md)
and
[GoogleTest](https://github.com/google/googletest/tree/v1.8.x/googletest/docs)
docs.

These tests are originally integrated into the build as plain driver tests, but
will be natively integrated into Kyua in a later version.

Known issues/Errata:
* [WhenDynamicCastToTest.AmbiguousCast fails on FreeBSD](https://github.com/google/googletest/issues/2172)

Reviewed by: asomers
Approved by: emaste (mentor)
MFC after: 2 months
Differential Revision: https://reviews.freebsd.org/D19551

Fix still installing ipfilter rc.d files even when WITHOUT_IPFILTER
is specified.

When WITHOUT_IPFILTER is specified, delete-old-files fails to delete
the optional rc.d files from above. Fix this.

WITHOUT_IPFILTER fails to delete the ipfilter.5 optional file during
delete-old-files. Fix this.

Reported by: Dmitry Luhtionov <dmitryluhtionov@gmail.com>
MFC after: 1 week

Merge ^/head r344549 through r344775.

bsd.nls.mk isn't optional.

It is protected by MK_NLS. If it should really be optional then
it needs to be documented as such in share/mk/bsd.README and
.sinclude used where needed.

This fixes a regression from r335011.

PR: 232527
Submitted by: jarrod@downtools.com.au
Reported by: ktullavik@gmail.com
MFC after: 3 days

Merge ^/head r344178 through r344512.

Few more corrections to WITHOUT_OFED=1 make delete-old removal:

- Drop profile libraries; MK_PROFILE=no is set in all Makefile's.
- Correct library path to libmlx5.so.1 and libibverbs.so.1

MFC after: 5 days
MFC with: 344207

Remove corresponding lib32/ files when WITHOUT_OFED=1 is set

MFC after: 5 days
MFC with: 344207

Refresh OptionalObsoleteFiles.inc for MK_PMC:

- Add missing /usr/sbin/pmc, pmcformat.h, libpmcstat.h and pmc.haswellxeon.3
to the list.
- Correct man page section for pmcstudy.8.
- Include recently added libipt and libopencsd for corresponding TARGET_ARCH

MFC after: 5 days

Add more rc.d scripts / empty directors / config files into
OptionalObsoleteFiles.inc

Note: only files with conditional installation logic were
included from the PR.

PR: 233046
Submitted by: <rozhuk.im@gmail.com>
MFC after: 5 days

Allow to remove unused files via 'make delete-old(-libs)' when WITHOUT_OFED
and / or WITHOUT_OFED_EXTRA src.conf(5) options are set.

MFC after: 5 days

Remove vi(1)-related files via 'make delete-old' when WITHOUT_VI=1 is set.

MFC after: 5 days

Merge ^/head r343807 through r343955.

Correct ypldap(8) install path in OptionalObsoleteFiles.inc

It's installed to /usr/sbin, not to /usr/bin (and was always here).

While here, add missing manpages and /var/yp directory to the list.

MFC after: 1 week

Merge ^/head r343320 through r343570.

Remove RADIUS-related files when WITHOUT_RADIUS_SUPPORT=true is set
in src.conf(5)

PR: 234041
MFC after: 5 days

Merge ^/head r343202 through r343319.

Update libc++ build glue, and ObsoleteFiles.

Add more profile-enabled libraries to remove when WITHOUT_PROFILE is defined

PR: 230898
Submitted by: Herbert J. Skuhra <herbert@mailbox.org>
MFC after: 1 week

Update version numbers, and regenerate config headers for llvm, clang,
lld and lldb. Update ObsoleteFiles.inc and OptionalObsoleteFiles.inc.

Add ypldap to the list of conditional obsolete files

ypldap should be removed during delete-old if WITHOUT_NIS flag is enabled

PR: 230727
Submitted by: Dmitry Wagin <dmitry.wagin@ya.ru>
MFC after: 1 week

Fix conditional obsolete files entry for WITHOUT_EXAMPLES

Add all the files under /usr/share/examples to the MK_EXAMPLES
section. OLD_DIRS entries are not removed if they're not empty so
prior to this change WITHOUT_EXAMPLES didn't have significant effect
on the updated system.

PR: 228484
Submitted by: Dmitry Wagin <dmitry.wagin@ya.ru> (original patch)
MFC after: 1 week

Add optional obsolete files for the installworld without sendmail

Add two more entries for WITHOUT_SENDMAIL install. The /var/spool/clientmqueue
entry would be deleted only if there are no files/dirs in it, so the
content generated during previous lifecycle of the system is safe

PR: 228484
Submitted by: Dmitry Wagin <dmitry.wagin@ya.ru>
MFC after: 1 week

Add four kerberos CLI utilities to OptionalObsoleteFiles.inc

Add asn1_compile, make-roken, kcc, and slc to the OptionalObsoleteFiles.inc
so they would be removed during delete-old stage if the new world is built
without Kerberos support.

PR: 230725
Submitted by: Dmitry Wagin <dmitry.wagin@ya.ru>
MFC after: 1 week

Add `bluetooth-config` script to simplify setting up bluetooth connections to
devices like mice, keyboards, bt-audio, ...

This script currently allows scanning for nearby devices, adds one to
/etc/bluetooth/hosts, adds an entry to hcsecd's conf and if it is a HID, add an
entry to bthidd's configs, as well.

Submitted by: erdgeist <erdgeist@erdgeist.org>
Approved by: bapt
MFC after: 2 weeks
Differential Revision: D3778
Reviewers: bapt, emax

OptionalObsoleteFiles: remove groff leftovers

usr/share/dict/eign is removed unconditionally as of r319664, so it no
longer needs to be in OptionalObsoleteFiles.

PR: 230353
Reported by: philippe.michel7 sfr.fr

Conditionalize installtion audit(4) tests on MK_AUDIT

MK_AUDIT already controls auditd(8), praudit(1), etc. It should also control
the audit test suite.

Submitted by: ngie
MFC after: 2 weeks
Pull Request: https://github.com/freebsd/freebsd/pull/240

OptionalObsoleteFiles: Fix deleting usr/tests/usr.sbin/sa

It's a directory, not a file.

Reported by: ngie
MFC after: 2 weeks
X-MFC-With: 300938

Conditionally install /etc/rc.d/audit* based on ${MK_AUDIT}

/usr/sbin/audit(dist)?d are only installed if ${MK_AUDIT} == yes. Their
supporting scripts should only be installed in those instances as well.

Submitted by: ngie
Reviewed by: emaste
MFC after: 2 weeks
Pull Request: https://github.com/freebsd/freebsd/pull/242

Repair build post-r342139

Remove, the now very outdated, timed.

Submitted by: Kyle Spiers ksspiers at gmail
Reviewed by: bcr,brooks,bz,sbruno
Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D18505

Remove CTM from 13-CURRENT after the release of FreeBSD-12.0.

The removal (and creation of a port) has been pre-announced in UPDATING
1 month ago. Packages are available for all supported FreeBSD vesions.

I did not think that another entry in UPDATING is required to note the
actual removal.

No MFC is planned - CTM shall be kept in base for all releases up to 12.x.

Reviewed by: rgrimes
Approved by: imp, bcr (manpages)
Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D17935

Merge ^/head r340918 through r341763.

Do not install GNU ld if lld is /usr/bin/ld

GNU binutils ld.bfd 2.17.50 does not support ifuncs and produces broken
binaries when ifuncs are in use. When LLD_IS_LD is default we have an
ifunc-capable system linker and can just avoid installing ld.bfd.

Reported by: theraven
Reviewed by: bz
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D18340

Merge ^/head r340235 through r340367.

Move llvm-profdata build into MK_LLVM_COV block

llvm-profdata is used with llvm-cov for code coverage (although llvm-cov
can also operate independently in a gcov-compatible mode).
Although llvm-profdata can be used independently of llvm-cov it makes
sense to group these under one option.

Also handle these in OptionalObsoleteFiles.inc while here.

Sponsored by: The FreeBSD Foundation

llvm-cov: also install as gcov (if GNU gcov is disabled)

llvm-cov provides a gcov-compatible interface when invoked as gcov.

Reviewed by: dim, markj
MFC after: 1 month
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D17923

Consolidate gcov entries in OptionalObsoleteFiles

Sponsored by: The FreeBSD Foundation

Merge llvm, clang, lld, lldb, compiler-rt and libc++ release_70 branch
r346007 (effectively 7.0.1 rc2), resolve conflicts, and bump version
numbers.

PR: 230240, 230355

Merge ^/head r338731 through r338987.

Do not remove ld man page if lld is enabled and binutils is not

Reported by: Mark Millard
Approved by: re (gjb)
Sponsored by: The FreeBSD Foundation

Merge ^/head r338392 through r338594.

Remove strings from OptionalObsoleteFiles.inc

Since r326030 strings is installed unconditionally so should not be
removed when WITHOUT_TOOLCHAIN is set.

Reported by: Dan McGregor
Approved by: re (kib)
Sponsored by: The FreeBSD Foundation

Merge ^/head r338298 through r338391.

libbe(3)/bectl(8): Make consistent with beadm

vermaden (maintainer of beadm) points out the following inconsistencies:
- "missing command" is not printed prior to usage if the error is simply a
missing command; this should be obvious from the context
- "bectl rename" isn't using the "don't unmount" flag (zfs rename -u), so
the active BE can't be renamed. It doesn't make sense in our context to
*not* use -u, so use it.

Documentation updates reflect the above and note an inconsistency with the
'destroy' command that is consistent with other parts of the base system.

A fix for libbe(3) not properly being installed to /lib is included.
SHLIBDIR should have been added when it was moved in r337995.

Approved by: re (kib)

Merge ^/head r338026 through r338297, and resolve conflicts.

Remove hyper-v leftovers when WITHOUT_HYPERV is set

hv_vss_daemon was missed.

Submitted by: Oliver Pinter
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D16811

Remove ZFS leftovers when WITHOUT_ZFS is set

Submitted by: Oliver Pinter
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D16810

Update lib/libclang_rt for compiler-rt trunk r338150.

Update libc++ and libc++experimental Makefiles, add libc++fs Makefile,
and update OptionalObsoleteFiles.inc for new additions.

Update build blue to make WITH_CLANG_EXTRAS and WITH_CLANG_FULL work.

Update OptionalObsoleteFiles.inc for new clang intrinsics headers.

Update llvm/clang version numbers in various files.

WITHOUT_SERVICESDB:

Add src.conf knob to disable the installation of /var/db/services.db

Default to leaving services.db in place, but allow the removal of the
file and its creation with a src.conf knob.

This file ends up being 2MB in size. For small systems this is a waste
of space but its a tradeoff.

Reviewed by: bdrewery
Differential Revision: https://reviews.freebsd.org/D9655

More follow-up to r335799 (llvm/clang 6.0.1 update), where I forgot to
update mtree files, ObsoleteFiles and a number of other paths. Sorry
about all the breakage.

Pointy hat to: me
MFC after: 2 weeks
X-MFC-With: r335799

Don't remove loader.conf(5) when built WITHOUT_FORTH

The new stand/ structure installs loader.conf(5) and defaults/loader.conf
regardless of interpreter. The only thing gating installation now is
MK_BOOT.

Reported by: eadler

MK_EFI - Add uefisign and friends to this knob and ensure that we don't
try to build them if MK_OPENSSL is unset.

Reviewed by: emaste imp kevans
Sponsored by: Limelight Networks
Differential Revision: https://reviews.freebsd.org/D15211

WITHOUT_NLS cleanup of more empty dirs.

Reviewed by: emaste
Sponsored by: Limelight Networks
Differential Revision: https://reviews.freebsd.org/D15626

Add missed libc++ entries to (Optional)ObsoleteFiles.inc

Some of these were removed during the libc++ 5.0.0 import, others were
added in the libc++ 6.0.0 import.

MFC after: 3 days

Remove NLS support from BSD grep

GNU grep as in actually in base does not have any translations support
compiled in, so no functionnality loss.

We do support 193 locales in base, we will never catch up on that number of
translation with bsd grep.

Removing NLS support make bsd grep consistent with the other binaries in base
which are not translated, and also reduce a little bit the code.

Reviewed by: kevans
Approved by: kevans
Discussed with: kevans @BSDCan
Differential Revision: https://reviews.freebsd.org/D15682

Add missing file for WITH{OUT}_BSDINSTAL

PR: 227805
Submitted by: Dmitry Wagin <dmitry.wagin@ya.ru>

Rename all Unbound binaries and man pages from unbound* to local-unbound*.

PR: 222902

Use a script wrapper for <compress>grep

Import the wrapper script from zstdgrep (written by wiz@netbsd.org)

Modify it to support more than just zstd (adding support for gzip,
lzma, xz and bzip2)

Write a simple manpage dedicated for it.

Only use that new wrapper both for gnu grep and bsd grep

Next step will be removing code related to compression format from bsdgrep

Reviewed by: kevans
Approved by: kevans
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D15193

Remove gdbtui, it was already not installed on every arches
only installed on arm and sparc64.
It is the only bits that keeps us having libreadline in base
The rest of gdb can be switched to libedit and will be in another
commit

Merge llvm, clang, lld, lldb, compiler-rt and libc++ trunk r321545,
update build glue and version numbers, add new intrinsics headers, and
update OptionalObsoleteFiles.inc.

Update OptionalObsoleteFiles.inc again.

Update OptionalObsoleteFiles.inc for new headers and libraries under
/usr/lib/clang/6.0.0.

Add new llvm-objcopy utility, enabled when MK_CLANG_EXTRAS=yes.

Update ObsoleteFiles.inc and OptionalObsoleteFiles.inc.

Upgrade our copies of clang, llvm, lldb and libc++ to r319231 from the
upstream release_50 branch. This corresponds to 5.0.1 rc2.

MFC after: 2 weeks

s/NgSendMsgReply/NgSendReplyMsg/ in man to match the code.

Submitted by: Dmitry Luhtionov <dmitryluhtionov@gmail.com>
MFC after: 2 weeks

Do not try to remove diff.7 optionaly has it is always removed
since GNU diff(1) has been replaced with BSD diff(1)

OptionalObsoleteFiles: remove diff from MK_GNU_DIFF=no block

diff (and man page) are not from GNU, as of r317209, and should not be
deleted if WITHOUT_GNU_DIFF is set. (WITHOUT_GNU_DIFF still controls
whether diff3 is built.)

Sponsored by: The FreeBSD Foundation

Remove rcmds.

If they are still needed, you can find them in the net/bsdrcmds port.

This was proposed June, 20th and approved by various committers [1].
They have been marked as deprecated on CURRENT in r320644 [2] on July, 4th.
Both stable/11 and release/11.1 contain the deprecation notice (thanks to
allanjude@).

Note that ruptime(1)/rwho(1)/rwhod(8) were initially thought to be part of
rcmds but this was a mistake and those are therefore NOT removed.

[1] https://lists.freebsd.org/pipermail/freebsd-arch/2017-June/018239.html
[2] https://svnweb.freebsd.org/base?view=revision&revision=320644

Reviewed by: bapt, brooks
Differential Revision: https://reviews.freebsd.org/D12573

Update OptionalObsoleteFiles.inc with NTP docs

The list of files for MK_NTP was incomplete.

PR: 218193
Submitted by: brnrd
MFC after: 1 week

Deorbit catman. The tradeoff of disk for performance has long since tipped
in favor of just rendering the manpage instead of relying on pre-formatted
catpages. Note, this does not impede the ability to use existing catpages,
it just removes the utility to generate them.

Reviewed by: imp, allanjude
Approved by: emaste (mentor)
Differential Revision: https://reviews.freebsd.org/D12317

remove debug files in delete-old* when WITHOUT_DEBUG_FILES

Reported by: brd
Reviewed by: bdrewery, brd
MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D12044

rwho/ruptime/rwhod shouldn't be gated by RCMDS.

As peter@ points out in pr/220953:
"rwho, rwhod and ruptime are not part of the remote login suite (rsh, rlogin
etc).

They should *not* be in the rcmds package which is disabled by default. We
rely on rwho/rwhod/ruptime in the freebsd.org cluster."

This commit is a re-commit of r322029 and r322031 with a better commit log, as
pointed out by ngie@.

This also includes the necesary changes to OptionalObsoleteFiles.inc, as
requested by jhb@.

PR: 220953
Reported by: peter@, jhb@
Differential Revision: https://reviews.freebsd.org/D11743

Merge llvm, clang, lld, lldb, compiler-rt and libc++ r305145, and update
build glue.

Merge ^/head r319548 through r319778.

Remove groff from base

All manpages in base are now compatible with mandoc(1), all roff documentation
will be relocated in the doc tree. man(1) can now use groff from the ports tree
if it needs.

Also remove checknr(1) and colcrt(1) which are only useful with groff.

Approved by: (no objections on the mailing lists)

Merge llvm, clang, lld, lldb, compiler-rt and libc++ r304460, and update
build glue.

Merge ^/head r318658 through r318963.

In preparation for the removal of the roff toolchain, disconnect the
roff documentation from the build.

Those documents will be added to the doc tree and distributed as PDF from
the documentation website. As they are valuable has history, but do not match
current FreeBSD

Further more, the ascii format we were using to distribute them is not really
accurate for such documents.

more details:
https://lists.freebsd.org/pipermail/freebsd-arch/2017-May/018211.html

Honor WITHOUT_TFTP for check-old* and delete-old* targets.

Submitted by: philippe dot michel7 at sfr dot fr
PR: 217949
MFC after: 3 days
Sponsored by: The FreeBSD Foundation

Merge ^/head r318560 through r318657.

Add libc++experimental.a for std::experimental support

This adds a separate library for supporting std::experimental features.
It is purposefully static, and must be explicitly linked into programs
using -lc++experimental.

PLEASE NOTE: there is NO WARRANTY as to any stability or continuing
existence of the features in the std::experimental parts of the C++
library!

Reviewed by: ed
Differential Revision: https://reviews.freebsd.org/D10840

Merge ^/head r317971 through r318379.

Handle the logfiles in newsyslog and syslogd conditionally, based on
src.conf(5) knobs

This will allow consumers of FreeBSD to use the unmodified configuration
files out of the box more than previously.

Both newsyslog.conf and syslog.conf:
- /var/log/lpd-errs (MK_LPR != no)
- /var/log/ppp.log (MK_PPP != no)
- /var/log/xferlog (MK_FTP != no)

newsyslog.conf:
- /var/log/amd.log (MK_AMD != no)
- /var/log/pflog (MK_PF != no)
- /var/log/sendmail.st (MK_SENDMAIL != no)

MFC after: 3 weeks
Sponsored by: Dell EMC Isilon

Unconditionally install udp(4) and udplite(4) again

I added this to the MK_USB != no block in error in r278202.

MFC after: 3 weeks
Sponsored by: Dell EMC Isilon

Update OptionalObsoleteFiles.inc for r318103.

Merge ^/head r317281 through r317502.

Remove NATM configuration bits and assorted NATM and ATM remnants.

Reported by: ak
Reviewed by: ngie (first version)
Differential Revision: https://reviews.freebsd.org/D10497

Add a new GDB_LIBEXEC option to install gdb and kgdb to /usr/libexec.

When this option is enabled, only gdb and kgdb are installed to
/usr/libexec for use by crashinfo(8). Other bits of GDB such as
gdbserver and gdbtui are not installed. For this option to be
effective, GDB must be enabled.

Rework r317094 to re-enable GDB on all platforms but enable
GDB_LIBEXEC on platforms for which the GDB in ports is a superset of
functionality.

Reviewed by: emaste, kib
Suggested by: kib
Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D10449

Remove an incorrect MLINK for tree(3) introduced in r310728.

Reported by: many
PR: 216476
MFC after: 3 days
Sponsored by: The FreeBSD Foundation

Remove info files from optional old files.

Info files are now all removed unconditionally after the removal of
texinfo.

MFC after: 1 week

Merge ^/head r316992 through r317215.

Readd Big5: some large databases setup are still requiring it.

Reported by: "張君天(Chun-Tien Chang)" <tcs@kitty.2y.idv.tw>

Add preliminary UPDATING and ObsoleteFiles.inc entries. Also add one
new intrinsics header.

Conditionally install /etc/pam.d/ftp* and /etc/pam.d/telnetd

/etc/pam.d/ftp* should be installed with MK_FTP != no and
/etc/pam.d/telnetd should be installed when MK_TELNET != no.

MFC after: 7 weeks
Sponsored by: Dell EMC Isilon

Remove zh_TW.Big5 locale

After discussion with many Taiwanese, in IT or not. Big5 is not used anymore.
It is not able to represent lots of the characters used in the language.

Redirect standard error from find /rescue to /dev/null

This mutes noise from find when /rescue doesn't exist.

MFC after: 1 week
Sponsored by: Dell EMC Isilon

Remove /rescue/zdb if MK_ZFS == no

Missed in r202452.

MFC after: 3 days
Sponsored by: Dell EMC Isilon

Conditionally compile [additional] programs into rescue(8) if requested

Trivial oversight missed in r314240 cleanup because I enable these knobs on
my test machines.

MK_INET6_SUPPORT - rtsol
MK_NETCAT - nc

MFC after: 3 days
Sponsored by: Dell EMC Isilon

Remove /rescue/iscsictl and /rescue/iscsid if MK_ISCSI == no

MFC after: 3 days
Sponsored by: Dell EMC Isilon

Remove the WITHOUT_MANDOCDB option

mandoc database is activated since FreeBSD 11.0, let's remove the previous
database format for FreeBSD 12.0

Merge ^/head r314178 through r314269.

Fill MK_LIBTHR as far as lib/libthr is concerned

There are other areas of the tree that will need to be evaluated for sanity
if they're supposed to be conditionally compiled out of the build/install,
like libzpool

MFC after: 1 month
Relnotes: yes (this might break someone's system if have the knob set)
Sponsored by: Dell EMC Isilon

Remove MK_OBJC block

It is no longer represented via src.conf(5)

MFC after: 3 days
Sponsored by: Dell EMC Isilon

Remove MK_CRYPT stub

It doesn't directly control what gets installed today; it indirectly
pulls other knobs (like MK_KERBEROS, etc).

MFC after: 1 weeks
Sponsored by: Dell EMC Isilon

Fill in MK_RESCUE by finding paths in ${DESTDIR}/rescue and adding
them to OLD_FILES/OLD_DIRS, as necessary.

MFC after: 1 month
Sponsored by: Dell EMC Isilon

Conditionally compile certain programs into rescue(8) if requested

MK_CCD - ccdconfig
MK_ROUTED - routed, rtquery

MFC after: 2 weeks
Sponsored by: Dell EMC Isilon

Merge ^/head r313644 through r313895.

Update OLD_DIRS for various targets so that some of the branches of
directories are pruned when the appropriate knobs are turned.

Specifically, turning off bsdconfig, locales, examples, i18n, man,
ntp, syscons. It may not seem like a lot, but it helps when trying
to keep an x86 image under 96MB for MFSRoot netbooting.

Reviewed by: ngie
Differential Revision: https://reviews.freebsd.org/D9558

Merge ^/head r312894 through r312967.

Remove pc98 support completely.
I thank all developers and contributors for pc98.

Relnotes: yes

Rename LLD_AS_LD to LLD_IS_LD, for consistency with CLANG_IS_CC

An additional case missed in r312855

Additional LD_AS_LLD -> LD_IS_LLD missed in r312894/r312895

Merge libc++ trunk r291476, update Makefile, ObsoleteFiles.inc and
OptionalObsoleteFiles.inc.

Add additional libc++ 4.0.0 headers.

Merge ^/head r311692 through r311807.

Add recently added libc++ headers to OptionalObsoleteFiles.inc.

MFC after: 3 days

Merge ^/head r311546 through r311683.

Link llvm-ar to llvm-ranlib, if WITH_CLANG_EXTRAS is enabled. When
invoked as llvm-ranlib, it can create an archive symbol table for
archives of objects compiled for LTO by an LLVM compiler.

Submitted by: Dan McGregor <danismostlikely@gmail.com>
MFC after: 3 days

Merge ^/head r311306 through r311313.

Remove llvm-objdump when Clang is disabled. It was missed in r310889.

Submitted by: dim

Add new llvm-{cxxfilt,lto2,modextract,xray} tools.

Update OptionalObsoleteFiles.inc.

Install bsnmpclient(3) as snmp_client_{init,set_host,set_port}(3)

MFC after: 3 days
X-MFC with: r310999

Do not remove llvm-objdump. It is installed by default since r310840.

Install {asn1,bsnmpagent,bsnmpclient,bsnmplib}.3 as all of the APIs
they document

Also, alphabetically sort MAN

MFC after: 3 days

rum.4, run.4, runfw.4, zyd.4: do not install when MK_USB == no.

While here, add missing if_rtwn_usb.4.gz symlink into
OptionalObsoleteFiles.inc

Only build/install usr.sbin/bsnmpd/modules/snmp_hast if MK_HAST != no

MFC after: 1 week

Only build/install usr.sbin/bsnmpd/modules/snmp_wlan if MK_WIRELESS != no

MFC after: 1 week

Install snmpmod.3 as all of the bsnmpd APIs it documents

MFC after: 3 days

Merge ^/head r310169 through r310190.

Remove lib/libelf's manpages if MK_TOOLCHAIN == no

Add a comment to help figure out which set is lib/libelf's and which set
is lib/libelftc's

MFC after: 1 week

Install the lib/libelftc manpages

Some other manpages, e.g. c++filt reference these

MFC after: 1 week

Merge ^/head r309758 through r309803.

Respect WITHOUT_FINGER in src.conf when running make delete-old

PR: 213719
Submitted by: philippe.michel7@sfr.fr
MFC after: 2 days

Respect WITHOUT_BOOTPD in src.conf when running make delete-old

PR: 213720
Submitted by: philippe.michel7@sfr.fr
MFC after: 2 days

Respect WITHOUT_BOOTPARAMD in src.conf when running make delete-old

PR: 213721
Submitted by: philippe.michel7@sfr.fr
MFC after: 2 days

Respect WITHOUT_RBOOTD in src.conf when running make delete-old

PR: 213722
Submitted by: philippe.michel7@sfr.fr
MFC after: 2 days

Also remove auditdistd files if src.conf has WITHOUT_AUDIT

PR: 213723
Submitted by: philippe.michel7@sfr.fr
MFC after: 2 days

Add entries to remove timed files with make delete-old if WITHOUT_TIMED is set

PR: 213724
Submitted by: philippe.michel7@sfr.fr
MFC after: 2 days

Keep /usr/bin/ld for WITHOUT_BINUTILS but WITH_LLD_AS_LD

Reported by: Nikolai Lifanov

Merge ^/head r309519 through r309757.

Remove svn[lite]{bench,fsfs} if either MK_SVN == no or MK_SVNLITE == no

MFC after: 1 week

Update build glue for clang 3.9.1 r288513.

Merge ^/head r309170 through r309212.

Add a few missed clang 3.9.0 files to OptionalObsoleteFiles.

X-MFC-With: 309149

Add UPDATING entry and update ObsoleteFiles.inc.

Merge ^/head r307736 through r308146.

Fix build of tzsetup when WITHOUT_DIALOG is set

Hide dialog specific code behind HAVE_DIALOG. It allows to build a stripped
down version (missing the dialog UI) but perfectly function tzsetup when
world is built WITHOUT_DIALOG

Reorganise a bit the code to limit the number of blocks under HAVE_DIALOG

Reviewed by: emaste
Sponsored by: https://reviews.freebsd.org/D8325

Do not install NIS program rc script if WITHOUT_NIS is set

PR: 213375
Submitted by: sergey@akhmatov.ru
MFC after: 3 days

Merge ^/head r307383 through r307735.

Remove /usr/libexec/bsdinstall/hardening if MK_BSDINSTALL == no

MFC after: 3 days
Sponsored by: Dell EMC Isilon

Add knobs to make GNU diff and GNU grep optional

This is added to facilitate experiments building FreeBSD without
copyleft software.

If WITHOUT_GNU_DIFF is set no /usr/bin/diff or /usr/bin/diff3 will
be built.

If WITHOUT_GNU_GREP is set then BSD grep will be installed as
/usr/bin/bsdgrep or /usr/bin/grep, depending on the WITH_BSD_GREP
knob.

Reviewed by: brooks (earlier)
Sponsored by: The FreeBSD Foundation
Differential Revision: Differential Revision: https://reviews.freebsd.org/D8288

rtwn(4), urtwn(4): merge common code, add support for 11ac devices.

All devices:
- add support for rate adaptation via ieee80211_amrr(9);
- use short preamble for transmitted frames when needed;
- multi-bss support:
* for RTL8821AU: 2 VAPs at the same time;
* other: 1 any VAP + 1 sta VAP.
RTL8188CE:
- fix IQ calibration bug (reason of significant speed degradation);
- add h/w crypto acceleration support.
USB:
- A-MPDU Tx support;
- short GI support;
Other:
- add support for RTL8812AU / RTL8821AU chipsets
(a/b/g/n only; no ac yet);
- split merged code into subparts:
* bus glue (usb/*, pci/*, rtl*/usb/*, rtl*/pci/*)
* common (if_rtwn*)
* chip-specific (rtl*/*)
- various other bugfixes.

Due to code reorganization, module names / requirements were changed too:
urtwn urtwnfw -> rtwn rtwn_usb rtwnfw
rtwn rtwnfw -> rtwn rtwn_pci rtwnfw

Tested with RTL8188CE, RTL8188CUS, RTL8188EU and RTL8821AU.

Tested by: kevlo, garga,
Peter Garshtja <peter.garshtja@ambient-md.com>,
Kevin McAleavey <kevin.mcaleavey@knosproject.com>,
Ilias-Dimitrios Vrachnis <id@vrachnis.com>,
<otacilio.neto@bsd.com.br>
Relnotes: yes

Merge ^/head r306906 through r307382.

Remove GNU rcs from base.

GNU rcs is still available as a package:
- rcs: Latest GPLv3 GNU rcs version.
- rcs57: Copy of the latest version of GNU rcs (GPLv2) from base.

Relnotes: yes

Also, remove etc/rc.d/zfsbe when MK_ZFS == no

X-MFC with: r307182, r307191
Sponsored by: Dell EMC Isilon

Remove old makewhatis(1) man page when using mandoc

mandoc installs makewhatis(8)

Merge ^/head r306412 through r306905.

Retire WITHOUT_ELFCOPY_AS_OBJCOPY option

In FreeBSD 11 ELF Tool Chain's elfcopy is installed as objcopy by
default, with the option to switch back to GNU objcopy by setting
WITHOUT_ELFCOPY_AS_OBJCOPY in make.conf.

We plan to remove the outdated in-tree binutils in FreeBSD 12, so
remove the temporary transition aid.

Reviewed by: brooks, imp
Relnotes: Yes
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D7337

Merge ^/head r306303 through 306411.

Add a WITHOUT_DIALOG src.conf(5) knob

It also turns off dependencies (bsdinstall, bsdconfig, dpv, tzsetup).

Reviewed by: dteske
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D7969

Add ld.lld to OptionalObsoleteFiles

Update ObsoleteFiles.inc and OptionalObsoleteFiles.inc.

Remove the wl(4) driver and wlconfig(8) utility.

The wl(4) driver supports pre-802.11 PCCard wireless adapters that
are slower than 802.11b. They do not work with any of the 802.11
framework and the driver hasn't been reported to actually work in a
long time.

Relnotes: yes

always install etcupdate

Now that etcupdate does not depend on rcs anymore there is no need to
conditionnally install it

Move chown tests to proper path

Sponsored by: EMC / Isilon Storage Division

Remove ftp(1) related files when MK_FTP == no

Approved by: re (gjb)
Differential Revision: https://reviews.freebsd.org/D6969
MFC after: 1 week
Reviewed by: ngie
Submitted by: rakuco
Sponsored by: EMC / Isilon Storage Division

Posixify the locales name for variants

For all locales with variants:
- if no ambiguity on the locale (only one variant) just use the regular name
- if ambiguity, pick one as default and append @<variant> to the others
respecting POSIX

As a result:
- All the 3 components locales added recently are renamed to the usual 2
components version for all but sr_RS.UTF-8
- Set sr_RS.UTF-8 to the cyrillic variant
- Add sr_RS.UTF-8@latin
- Remove the symlinks aliases they were created to represent the 2 components
version as aliasas and are now useless
- Update the OptionalObsoleteFiles.inc and ObsoleteFiles.inc to reflect those
changes

Discussed with: ache@
Approved by: re@ (gjb)

Add clang-format under WITH_CLANG_EXTRAS.

Reviewed by: dim
Approved by: re (gjb)
Sponsored by: EMC / Isilon Storage Division
Differential Revision: https://reviews.freebsd.org/D6856

Replace _pam_verbose_error() with a macro. This was the last difference
between our libpam and stock OpenPAM, meaning that it is now possible to
replace the base libpam with a hypothetical ports version of OpenPAM.

Separate BLACKLIST vs BLACKLIST_SUPPORT properly

Sponsored by: The FreeBSD Foundation

Correct path for blacklistd.conf in OptionalObsoleteFiles.inc

Fix typo made when adding the blacklistd.conf file to OptionalObsoleteFiles.inc

Submitted by: Herbert J. Skuhra ( herbert at mailbox.org )
Reviewed by: rpaulo
Approved by: rpaulo
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D6715

Add blacklistd.conf manpage

Install the blacklistd.conf man page, missed in the original commit.

Submitted by: Herbert J. Skuhra ( herbert at mailbox.org )
Reviewed by: rpaulo
Approved by: rpaulo
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D6702

Add basic blacklist build support

Reviewed by: rpaulo
Approved by: rpaulo
Relnotes: YES
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D5913

Remove yacc and the yacc tests if MK_TOOLCHAIN == no

yacc's install is conditional based on MK_TOOLCHAIN != no

MFC after: 1 week
Sponsored by: EMC / Isilon Storage Division

Remove the sa(8) tests if MK_ACCT == no when "make delete-old" is run

sa(8) is conditionally installed based on MK_ACCT != no today

MFC after: 1 week
Sponsored by: EMC / Isilon Storage Division

Remove the etcupdate tests if MK_RCS == no when "make delete-old" is run

etcupdate is conditionally installed based on MK_RCS != no today

MFC after: 1 week
Sponsored by: EMC / Isilon Storage Division

Remove the calendar tests if MK_CALENDAR == no when "make delete-old"
is run

MFC after: 1 week
Sponsored by: EMC / Isilon Storage Division