net/unison240: fix build on powerpc

Mk/**ocaml.mk: Convert remaining bsd.ocaml.mk to Uses/ocaml.mk

- Instead of USE_OCAML=yes use USES=ocaml. If empty USES=ocaml implies
  build and run
- Instead of USE_OCAMLFIND_PLIST use USES=ocaml:findplist which also
  implies USES=ocaml:findlib
- Instead of USE_OCAML_CAMLP4 use USES=ocaml:camlp4
- Instead of USE_OCAML_FINDLIB use USES=ocaml:findlib
- Instead of USE_OCAML_LDCONFIG use USES=ocaml:ldconfig
- Instead of USE_OCAML_WASH use USES=ocaml:wash
- Instead of NO_OCAML_BUILDDEPENDS use USES=ocaml:run
- Instead of NO_OCAML_RUNDDEPENDS use USES=ocaml:build
- Instead of USE_OCAML_TK use USES=ocaml:tk which actually implies
  USES=ocaml:tkbuild and USES=ocaml:tkrun
- Instead of NO_OCAMLTK_BUILDDEPENDS use USES=ocaml:tkrun
- Instead of NO_OCAMLTK_RUNDEPENDS use USES=ocaml:tkbuild
- USES=ocaml:dune remains unchanged
- Prepare to add/remove keywords easily

Approved by: mat (portmgr)
Reviewed by: freebsd@dev.thsi.be
Differential Revision: https://reviews.freebsd.org/D48227

lang/ocaml: Update to 4.14.1

The 'force-safe-string; setting is NOT enabled, as opposed to the
new upstream default. OCaml users are encouraged to migrate to safe
strings as soon as possible.

- The X11 library isn't part of lang/ocaml anymore, users should
install x11-toolkits/ocaml-graphics.
- Add new 'ocaml' USES
- Bump PORTREVISION on dependent ports, due to ABI Change.

The update includes the following updates to existing ports (needed
to keep them working):

- devel/ocaml-camlp4: Updated to 4.14+1

lang/ocaml: Update to 4.08.1

This update allows (and for some requires) to also update dependencies
to newer versions. Where possible I updated to the latest version.

The ocaml port now is MAKE_JOBS safe.

Changes to dependent ports included in this commit:

- devel/ocaml-sexplib: Rename to devel/ocaml-sexplib0 adapting to
  upstream. Update to 0.16.0
- devel/coccinelle: Update to 1.1.1, moved to github
- devel/ocaml-camlp4: Update to 4.08+1
- devel/ocaml-camomile: Use dune for build, adapt port
- devel/ocaml-cppo: Fix lib files installation [1]

accessibility/at-spi2-core: update to 2.46.0

What's new in at-spi2-core 2.46.0:
* Fix GetInterfaces documentation on org.a11y.atspi.Accessible
  interface.

What's new in at-spi2-core 2.45.91:
* Send device event controller events using the same signature as other
  events.
* Document the Accessible, Action, and Cache dbus interfaces.
* Fix license of atspi-gmain.c (#87).

What's new in at-spi2-core 2.45.90:
* xml: Add some documentation.
* xml: Fix event arguments.

net/unison240: Remove unneeded RUN_DEPENDS on ocaml-lablgtk2.

Reported by:    Tõivo Leedjärv <toivol@gmail.com> (upstream developer)

Remove WWW entries moved into port Makefiles

Commit b7f05445c00f has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.

This commit removes the WWW: lines of moved-over URLs from these
pkg-descr files.

Approved by:		portmgr (tcberner)

Add WWW entries to port Makefiles

It has been common practice to have one or more URLs at the end of the
ports' pkg-descr files, one per line and prefixed with "WWW:". These
URLs should point at a project website or other relevant resources.

Access to these URLs required processing of the pkg-descr files, and
they have often become stale over time. If more than one such URL was
present in a pkg-descr file, only the first one was tarnsfered into
the port INDEX, but for many ports only the last line did contain the
port specific URL to further information.

There have been several proposals to make a project URL available as
a macro in the ports' Makefiles, over time.

net: remove 'Created by' lines

A big Thank You to the original contributors of these ports:

  *  <ports@c0decafe.net>
  *  Aaron Dalton <aaron@FreeBSD.org>
  *  Aaron Straup Cope <ascope@cpan.org>
  *  Aaron Zauner <az_mail@gmx.at>
  *  Adam Jette <jettea46@yahoo.com>
  *  Adam Weinberger <adamw@FreeBSD.org>
  *  Alan Eldridge <alane@geeksrus.net>
  *  Alex Bakhtin <Alex.Bakhtin@gmail.com>
  *  Alex Deiter <Alex.Deiter@Gmail.COM>
  *  Alex Dupre <ale@FreeBSD.org>
  *  Alex Dupre <sysadmin@alexdupre.com>

net/unison2{32,40}: unbreak against immutable strings in OCaml 4.06+.

Remove # $FreeBSD$ from Makefiles.

- Update x11-toolkits/ocaml-lablgtk2 to 2.18.11 [1]
- Update net/unison to 2.51.3
- Add patch to pots of previouss unison versions to work with newer
  x11-toolkits/ocaml-lablgtk2 [2]

Approved by:		mandree [2], danfe (via email) [1]
Differential Revision:	https://reviews.freebsd.org/D26924

- Fix LICENSE
- Add LICENSE_FILE
- Update WWW

Approved by:	portmgr blanket

net/unison*, audio/asterisk-*: Set FLAVOR to a non-empty value by default

Use range modifier properly.  The right syntax for looking up the
first word of a variable is ${FLAVORS:[1]}.

Reviewed by:	madpilot
Differential Revision:	https://reviews.freebsd.org/D22530

net: Add missing USES={gnome,php}

Convert to UCL & cleanup pkg-message (categories n)

(and missed 3 missed files from previous categories.)

Unbreak the build against modern versions of OCaml.

- Add x11/nox11 flavors to old unison ports
- While here rename and regenerate patch file to conform to standard

Approved by:		portmgr (mat)
Differential Revision:	https://reviews.freebsd.org/D15006

Remove WANT_GNOME and HAVE_GNOME.

Approved by:	bapt kwm
Sponsored by:	Absolight
Differential Revision:	  https://reviews.freebsd.org/D12643

Fix options helper

- Fix OPTIONS_DEFAULT: remove DOCS which is added by framework
- Convert to options target helper

Approved by:	portmgr (blanket)

- Convert unison ports to option helpers
- Some whitespace fixes
- No functional change

Approved by:	mandree (for net/unison232, implicit)

When there is a do-install target, do not use a post-install target, do
everything at once.  Sometime, rename post-install into a options helper
target.

I did not fix ports that were such a mess that I could not figure out
what they really wanted to do.  I also did not change ports that had
some version of an auto-plist code in post-install, for the same reason.

With hat:	portmgr
Sponsored by:	Absolight

Do not attempt to create ${STAGEDIR}${DESKTOPDIR}: `share/applications'
was added to mtree (Templates/BSD.local.dist) in r331266 2.5 years ago,
and fix some minor bogosities nearby.

Remove ${PORTSDIR}/ from dependencies, categories m, n, o, and p.

With hat:	portmgr
Sponsored by:	Absolight

Cleanup DIST* variables.

When appropriate:
- Try to use DISTVERSION{SUF,PRE}FIX
- Replace PORTNAME-PORTVERSION by DISTNAME
- Convert MASTER_SITES to use macros
- Other light cleanup

With hat:	portmgr
Sponsored by:	Absolight

- Add USE_OCAML_CAMLP4 and USE_OCAML_TK to bsd.ocaml.mk which add
  depends on the camlp4 language and labltk ocaml modules, which are
  now in separate ports.
- Update x11-toolkits/ocaml-lablgtk2 to 2.18.3
- Update graphics/ocaml-lablgl to 1.05
- Make unison ports use USE_OCAML
- Convert ports to the new flags where needed
- Bump PORTREVISION on ports depending on ocaml-lablgtk2, those need to be
rebuilt

PR:			199845
Submitted by:		jbeich@
Differential Revision:	https://reviews.freebsd.org/D2434
Approved by:		portmgr (mat)

Update checksum files. Distfiles were rerolled.

No functional change.

Reported by:	jlh@ (via email)

- Fix dependency on ocaml to avoid conflicting oringins when building
  in poudriere [1]
- While here, remove an old uneeded PATCH_DEPENDS
- Bump PORTREVISION also in slave port due to changes in conflicts
  and dependencies

Submitted by:	jlh@ (via email) [1]
Approved by:	mandree (implicit, for net/unison232)

- Update net/unison to 2.48.3
- Preserve unison 2.40 as net/unison240 and update to 2.40.128
- Remove uneeded USES=desktop-file-utils from unison ports [1]

Approved by:		mandree (implicit, for net/unison232) [1]