Updated lang/camlp5 to 7.01

(jaapb)

Updated package to latest version, 7.01 (we need support for ocaml 4.04.2).
Changes include:

Camlp5 Version 7.01:
--------------------

* [26 Jun 17] Fixed bug in associativity of entry levels in extensible
  grammars; was introduced by an old experiment, resulting a failure
  in Coq test-suite/success/rewrite_strat.v.
* [26 Jun 17] Fixed bug: compilation failed while using OCaml versions
  between 3.05 and 4.01.1, and jocaml versions.

Camlp5 Version 7.00:
--------------------

* [26 Jun 17] Release number is 7.00 instead of 6.18 because of big
  improvements on extensible grammars which can use now limited and
  full backtracking algorithms on demand.
* [16 Jun 17] Entry.parse_token has been renamed Entry.parse_token_stream.
* [04 Jun 17] Added limited backtracking (functional streams) to extensible
  grammars. Can be set with "Grammar.parse_algorithm Functional" or by
  setting the environment variable CAMLP5PARAM=f.
* [01 Jun 17] Backtrack parsing seems to work well now. Camlp5 and Coq can
  be compiled using it by setting CAMLP5PARAM=b.
* [31 May 17] Fixed bug: Entry.parse_token did not accept backtrack parsing.
* [31 May 17] Fixed ocaml parsing for case of record {foo () with ...}.
* [31 May 17] Fixed bug backtrack parsing for function Entry.of_parser.
* [28 Apr 17] Updated for ocaml 4.04.2 which was missing.
* [07 Apr 17] Updated for ocaml trunk 4.06.0
* [19 Feb 17] Fixed bug: locations of all identifiers were missing
  resulting of error messages giving "<none>" as source file name
  and no line and column number in the source.
* [04 Jan 17] Updated for ocaml trunk 4.05.0
* [09 Dec 16] Fixed bug: was not compatible with ocaml compiled with
  option -safe-string.
* [09 Dec 16] Fixed bug: make uninstall did not take DESTDIR into account.
* [07 Dec 16] Fixed bug virtual methods in signatures generated syntax
  tree of virtual val. Bug notified by Kakadu.
  Ex: "class foo : object method virtual bar : bool end"
* [07 Dec 16] Fixed bug not separated idents were not allowed in
  'let open' constructs. Bug notified by Kakadu.
  Ex: "let open Mod1.Mod2.Mod3 in ..."
* [06 Dec 16] Fixed bug dumping module definitions with constraints.
  Bug notified by Kakadu.
  Ex:
    module type Item = sig type t end
    module type Sig = sig type t module Node : Item end
    module Make (S : Sig) : Sig with module Node = S.Node and type t = S.t
* [06 Dec 16] Fixed bug extra option word during pr_dump for optional args.
  Bug notified by Kakadu.
  Ex: "class t : ?name:string -> object end"
* [05 Dec 16] Fixed bug dumping of open object types. Bug notified by Kakadu.
  Ex: "type t = <f:int; .. >"
* [05 Dec 16] Fixed bug dump parsetree without throughing away module type
  annotation. Bug notified by Kakadu.
  Ex: "module rec A : sig end = struct end"

(jaapb)

Updated devel/ocaml-sexplib to 0.9.1

(jaapb)

Updated package to latest version, 0.9.1. Attention: this is a new
versioning scheme - earlier version was 113.33.03. As per the thread on
https://mail-index.netbsd.org/tech-pkg/2016/11/26/msg017548.html
and the example given by archivers/lz4, I've just changed the version
number without further ado.

Changes up until 113.43.00 (there seems to be no later changelog) include:

    Sexps and EOF are a mess. Try to improve the situation somewhat!

    In particular, this feature makes improvements to when
Parsing_whitespace sexp parser state is reported: it now
distinguishes the case Parsing_toplevel_whitespace from
Parsing_nested_whitespace and it's only a valid empty parse if eof
happens in Parsing_toplevel_whitespace. See test diffs for examples
of strings that were previously valid empty parses, but are now
incomplete. One of the craziest is probably "(foo #| bar".

(jaapb)

Omit unsupported configure option.
From Thomas Orgis.

(maya)

Since we are not using the included malloc lib any more, the hack is
obsolete.

(hauke)

Updated devel/glib2 to 2.52.3nb1

(jperkin)

Revert upstream change that introduces gosxcontenttype and removes
gdesktopappinfo on Darwin, it's clearly half-baked and breaks critical
packages such as GTK, as well as being completely incompatible with
pkgsrc as it assumes all apps will be shipped as bundles (.app)

Patches mostly taken from Homebrew.  Bump PKGREVISION.

(jperkin)

Updated devel/ocaml-ppx_sexp_conv to 114.01.04

(jaapb)

Updated package to version 114.01.04. This is an unreleased version; the
update is necessary because of changes to other packages which means that
the older version does not build.

Changes include:

    Fix generator for polymorphic types where var names clashes with type
name: type 't t = ...

(jaapb)

Updated devel/ocaml-ppx_type_conv to 114.01.04nb2

(jaapb)

Bumped PKGREVISION (due to ocaml update) and corrected pkgsrc version
number. No internal changes.

(jaapb)

Updated devel/ocaml-batteries to 2.6.0

(jaapb)

Updated package to latest version, 2.6.0. Changes include:

## v2.6.0 (minor release)

- added Bat{Set,Map,Splay}.any and fixed Bat{Map,Splay}.choose
  #751
  (Cedric Cellier)

- added BatList.favg and faster BatList.fsum
  #746
  (Gabriel Scherer, Francois Berenger)

- install .cmt and .cmti files
  #740
  (Francois Berenger, Gabriel Scherer)

- BatMap: added find_default
  #730
  (Francois Berenger)

- added scripts/test_install.sh
  #743
  (Francois Berenger)

- BatHashtbl: added {to|of}_list, bindings
  #728
  (Francois Berenger, Thibault Suzanne)

- added {BatList|BatArray}.shuffle
  #702, #707
  (Francois Berenger, Gabriel Scherer)

- Clarification and improvements to the documentation
  #682, #685, #693
  (Florian Angeletti, Johannes Kloos, Michael F辰rber)

- make `LazyList.split_at` lazy:
  `split_at : int -> 'a t -> 'a t * 'a t`
  would previously eagerly force the prefix of the list
  and only be lazy in its second returned value.
  #694
  (Michael F辰rber, Gabriel Scherer, Thibault Suzanne)

- Add `List.{map2i,iter2i}`
  #696
  (Thibault Suzanne)

- Added `Result.{map,map_both}`
  #705
  (Ifaz Kabir)

- Add {BatSet,BatMap}.{Int,Int32,Int64,Nativeint,Float,Char,String} as
  common instantions of the respective `Make` functor.
  #709, #712
  (Thibault Suzanne, Fran巽ois B辿renger)

- BatString: add `chop : ?l:int -> ?r:int -> string -> string`
  #714, #716
  (Gabriel Scherer, request by Fran巽ois B辿renger)

- BatSet: make `to_array` allocate the resulting array at first
  instead of using Dynarray (faster, uses less memory).
  #724
  (Thibault Suzanne)

- BatList: add `fold_left_map : ('a -> 'b -> 'a * 'c) -> 'a -> 'b list ->
    'a * 'c list`
  #734
  (Thibault Suzanne, review by Gabriel Scherer, request by Oscar Gauthier)

- add ``BatList.frange : float -> [< `To | `Downto ] -> float -> int ->
    float list``
  ``frange 0. `To 1. 3`` is `[0.; 0.5; 1.]`.
  #745
  (Fran巽ois B辿renger)

(jaapb)

Updated devel/js_of_ocaml to 2.8.4

(jaapb)

Updated package to version 2.8.4. Changes include:

* Features/Changes
** Compiler: new jsoo_link binary to link multiple javascript files
    together and merging sourcemaps.
** Toplevel: improve genaration of toplevels, one can now pass a
    an export file containing units to export. (see jsoo_listunits)
** Lib: Provide a Js_of_ocaml (namespace) module to ease transition
    with future version of js_of_ocaml

* Bug fixes
** Compiler: fix separate compilation when facing empty unit inside a library
** Runtime:  fix many javascript stubs
** Syntac: fix ppx deriving json

(jaapb)

Added ocaml-yojson to Makefile SUBDIRs

(jaapb)

Added devel/ocaml-yojson version 1.3.3

(jaapb)

Added package devel/ocaml-yojson, a JSON library for OCaml.

(jaapb)

On Arch Linux, the XEmacs build breaks in src/gmalloc.c because extern
declarations conflict with system headers.  After patching this file,
the build then hangs at

./xemacs -nd -batch -l /var/obj/pkgsrc/editors/xemacs/work/xemacs-21.4.24/src/../lisp/update-elc.el

with the xemacs process spinning at 100% cpu.

Upstream states that the XEmacs malloc has not been updated in a long
time, and that it is safe to use the system malloc, so that's what
we'll do.

(hauke)

Added ocaml-biniou to Makefile SUBDIRs

(jaapb)

Added devel/ocaml-biniou version 1.0.13

(jaapb)

Added devel/ocaml-biniou, a library for a new JSON-like (but faster) binary
format.

(jaapb)

Added ocaml-easy-format to Makefile SUBDIRs

(jaapb)

Added textproc/ocaml-easy-format version 1.2.0

(jaapb)

Added textproc/ocaml-easy-format, a pretty-printing library for OCaml.

(jaapb)

Updated devel/ocaml-ppx_deriving to 4.1

(jaapb)

Updated package to latest version, 4.1. Changes include:

4.1

    Fix type error with inheritied polymorphic variant type in [@@deriving map].
    Fix incorrect handling of multi-argument constructors in [@@deriving show].
    Add API hooks for ppx_type_conv.

(jaapb)

Updated devel/ocaml-base64 to 2.2.0

(jaapb)

Updated package to latest version, 2.2.0. Changes include:

v2.2.0 (2017-06-20)

    Switch to jbuilder (#13, @rgrinberg)

v2.1.2 (2016-10-18)

    Fix version number (#11, @hannesm)

v2.1.1 (2016-10-03)

    Switch build to topkg and obey the odig conventions for installing
    metadata files.
    Add a test suite based on RFC4648 test vectors.
    Improve Travis CI tests to be multidistro.

(jaapb)

Added ocaml-jbuilder to Makefile SUBDIRs

(jaapb)

Added devel/ocaml-jbuilder version 1.0_beta10

(jaapb)

Added devel/ocaml-jbuilder, a build system for OCaml packages.

(jaapb)

Updated textproc/ocaml-tyxml to 4.1.0

(jaapb)

Updated package to the latest version, 4.1.0. Changes include:

===== 4.1.0 ====

* Uses uutf 1.0 (contribution by Daniel Bunzli)

(jaapb)

Updated textproc/ocaml-markup to 0.7.5

(jaapb)

Updated package to version 0.7.5. There does not seem to be a changelog.

(jaapb)

+ ansifilter-2.5, calibre-3.3, courier-0.77.0, di-4.44, dos2unix-7.3.5,
  gnome-commander-1.6.4, maxima-5.40.0, putty-0.70, strace-4.18.

(wiz)

Updated devel/ocaml-lwt to 2.7.1

(jaapb)

Update package to version 2.7.1. Changes include:

===== 2.7.1 (2017-04-08) =====

====== Fixes ======

  * OCaml 4.05 compatibility (Mauricio Fernandez, #322).
  * Give Lwt_unix.file_exists the same semantics as Sys.file_exists, with
    respect to not raising Unix.Unix_error (Mauricio Fernandez, #316).
  * Improve diagnostics from build scripts (Tim Cuthbertson, #313, #314).

====== Additions ======

  * Announce Lwt_result, which was originally released as an experimental module
    in release 2.6.0 (Simon Cruanes, #320, #247).

===== 2.7.0 (2017-01-03) =====

====== General ======

  * Values of types a Lwt.t are now referred to as promises rather than threads
    (#300). The manual has not yet been updated.

====== Breaking ======

  * After this release, Lwt will switch to semantic versioning. Future breaking
    changes will first require deprecation, then a major version number increase
    (#293).
  * Lwt no longer supports OCaml 4.01 (#272).
  * Lwt_unix.fdatasync is no longer available on macOS. It was calling an
    undocumented system call on that system (#285, Jeremy Yallop).

====== Planned to break in 3.0.0 ======

  * APIs in this category have deprecation messages attached. The messages will
    be displayed if you recompile your code, and can also be seen in #308.
  * Lwt_engine.libev will have an argument for selecting the libev back end
    (#269, #294, Jeremy Yallop).
  * Lwt_io.establish_server will be replaced by a version that makes it
    difficult to leak file descriptors (#258, #260).
  * Lwt_io.shutdown_server will evaluate to a promise, which indicates when the
    close operation completes (#259).
  * Lwt_unix.bind will evaluate to a promise, since bind can block for Unix
    domain sockets (#296, requested David Sheets).
  * ocamlfind packages lwt.react, lwt.ssl, and lwt.glib will be replaced by the
    new lwt_react, lwt_ssl, and lwt_glib. These are now distributed in new OPAM
    packages with the same names, separately from OPAM package lwt (#301).

====== Additions ======

  * Lwt_unix.readv and Lwt_unix.writev - zero-copy scatter/gather I/O
    (#291, #299).
  * ?fail_on_error argument for Lwt_log.load_rules (#306, Daniil Baturin).
  * Lwt_log.level_of_string (#306, Daniil Baturin).

====== Changes ======

  * Lwt_stream.of_list, Lwt_stream.of_array, Lwt_stream.of_string now
    immediately push all elements into the created streams
    (#239, Spiros Eliopoulos).

====== Deprecations ======

  * Lwt_stream.map_exn in favor of Lwt_stream.wrap_exn, which uses OCaml's
    standard result type (#295).

====== Bugs fixed ======

  * Ungraceful failure if directory handle used after Lwt_unix.closedir (#292).
  * Buffer overflow in Lwt_unix.readdir and Lwt_unix.readdir_n (#292).
  * Unnecessary allocations in Lwt_unix.readdir_n (#292, found Jeremly Yallop).

====== Miscellaneous ======

  * Annotate existing deprecations with [@@ocaml.deprecated ...] (5737f5b).
  * Improvements to the examples (#288, Rich Neswold).
  * Documentation fixes, including by Rich Neswold.
  * New tests and various minor internal improvements.
  * Run tests in CI with all OCaml warnings enabled (dadb926).
  * Much cleaner build output.
  * Add scratch/ directory for local use by developers.

===== 2.6.0 (2016-10-27) =====

====== Additions ======

  * Lwt_stream.closed and Lwt_stream.is_closed (#223, Spiros Eliopoulos).
  * Lwt_switch.with_switch (#256, Thomas Leonard).
  * Define 'a Lwt.result as ('a, exn) result (#247, Simon Cruanes).
  * Lwt_condition.broadcast_exn (#241, Nicolas Ojeda Bar).
  * Lwt_unix.utimes (#193).

====== Bugfixes ======

  * Memory leak in Lwt_unix.readdir_n (#229, diagnosed Thomas Leonard).
  * Memory leak in Lwt.protected (#56, #181, reported @ygrek, Mauricio
    Fernandez).
  * Lwt_switch.turn_off hook exception handling (995b704).
  * Handling of ENOTCONN when channels passed to handler of
    Lwt_io.establish_server are closed (95fb431).
  * Duplicate exceptions on implicit close in Lwt_io.with_connection (b1afe45).
  * Deadlock in Lwt_main.at_exit (#48, #114, reported J辿r担me Vouillon, Vincent
    Bernardoff).
  * Performance of Lwt_preemptive.detach (#218, #219, Mauricio Fernandez).
  * Bad hash functions for libev loops (#146, reported Mark Christiaens).
  * Hash of uninitialized data in Lwt_io (#217, reported Jeremy Yallop).
  * Update log sections after Lwt_log.load_rules (#188, reported @rand00).
  * Print three digits for milliseconds in Lwt_log (#264, Fabian Hemmer).
  * Do not truncate Unix job notification ids in C (#277, diagnosed
    @stijn-devriendt).

====== Deprecations ======

  * Lwt_stream.on_termination: bind on Lwt_stream.closed instead.
  * Lwt.make_value, Lwt.make_error: use result's Ok and Error constructors.
  * Lwt_pqueue, Lwt_sequence: use min-heaps and linked lists from another
    library (#135).
  * Pa_lwt, Pa_lwt_log: use Ppx_lwt.

====== Miscellaneous ======

  * Update examples to use PPX syntax instead of Camlp4 (#108, Peter Zotov).
  * Set up Travis, AppVeyor for testing on Linux, OS X, Cygwin, and MinGW. MSVC
    also planned.
  * Large amount of local documentation fixes (Hezekiah Carty, Etienne Millon,
    Leo Wzukw, Sebastien Mondet, reports by others).
* A bunch of new tests.

(jaapb)

Updated devel/ocaml-react to 1.2.1

(jaapb)

Updated package to latest version, 1.2.1. Incorporated license change
(BSD3 to ISC) that was not mentioned in changelog. Changes include:

- Allow signals to be created and `S.stop`ped instantaneously (#18)
  Previously this could lead to failed assertions in updates (e.g.
  `S.bind` trying to switch to an uninitialized signal). Thanks
  to Arthur Wendling for the report.
- Fix implementation of `S.Bool.flip`, its initial value on creation
  could be wrong in dynamic creation (#17). Thanks to Arthur Wendling
  for the report.
- Fix bug in `S.Option.value` with `` `Always`` on `S.const None` (#19).
  Thanks to Arthur Wendling for the report.

(jaapb)

Honor LDFLAGS, fixes RELRO build.

(wiz)

Updated misc/ocaml-opam to 2.0.0_beta3

(jaapb)

Updated package to latest version, 2.0.0beta3 (this sadly needs to be done
now as several packages rely on this version for building).

Changes include:
Changes prefixed with "(*)" are potentially breaking to scripts or existing
repositories (changes that are automatically handled by the format upgrade tools
are not marked).

2.0.0~beta3
* (*) Renamed `--soft-request` to `--best-effort`
* Fixed and improved speed of the package file tracking mechanism
* Added `--ignore-constraints-on` to temporarily bypass version constraints on
  some dependencies
* Fields `build-test:`, `build-doc:` are now deprecated, in favor of specifying
  conditions on the `with-test` and `with-doc` variables within the `build:`
  field, and of the new `run-test:` field
* (*) The command-line options have been renamed accordingly to `--with-test`
  and `--with-doc`
* Removed the `opam build` command
* Allow directories in place of package specifications for the `install`,
  `remove`, `upgrade`, `reinstall` and `show` commands. `opam` files can also be
  specified for `install` and `show`
* On local switch creation, check for package definitions and choose a
  compatible compiler if possible
* Add `opam install|remove --destdir` to copy the package's installed files
  somewhere else
* Allow `opam init --config=URL`

2.0~beta2
* Fixes (mainly to `opam build`)
* Faster coinstallability check

2.0~beta
* New, by-hash package archive caching system
* Simpler HTTP repository update
* Allow specification of multiple checksums per file
* Add `opam reinstall --pending`, to handle reinstallations of changed packages
* Support for defining trust anchors and repository validation hooks (for use
  with Conex)
* (*) Added `opam install --working-dir`, removed "mixed mode" for pinned packages
* Added `opam install --soft-request`, a non-failing "do what can be done"
  install mode
* Simplified, better conflict messages
* Added `opam list --coinstallable-with PKG`
* Added command `opam clean`
* Added `opam upgrade --all PKGS`, to do a full upgrade while guaranteeing
  `PKGS` are kept installed
* Allow `&` in conflict version constraints, e.g. `conflicts: "foo" {>= "3" & <
  "4"}`
* Added an `opam admin` command, with various, better organised repository admin
  commands, and remove the `opam-admin` tool
* Added an `opam build` command, to handle `opam` files found in the current
  directory
* Internally upgrade repositories in 1.2 format automatically to 2.0 (on `init`,
  `update` or `repo add`)

2.0~alpha5
* Merge stdout and stderr of child processes by default
* Fixed regression on solver call times
* Added a few shorter command aliases: `opam var` `opam exec`, `opam env` for
  the corresponding `opam config` commands
* (*) Simplified `opam repo` to only use `add` and `remove` in normal use,
  always meaning the current switch (only) if not specified otherwise
* (*) Restrict package names and versions to a reasonable character set
* Added support for SHA256 and SHA512 checksums
* Separated the opam format lexer/parser/printers into a separate
  `opam-file-format` library
* Reporting on package definition file errors only when the file will be used,
  and on by default (rather than all-off by default, and optionally all-on)
* `opam lint` now accept multiple input files
* `opam pin` interface yet improved, allow pinning all at once when a source
  directory contains multiple packages. `opam unpin <dir>` now allowed to cancel
  `opam pin <dir>`
* Updated version of the dose lib dependency
* (*) All patch files used in package definitions are now assumed to apply with
  `-p1`.

2.0~alpha4
* Added pre and post hooks for package command sections; allowed per-switch
  configuration
* Re-packaged the libraries and opam into 7 individual packages
* Convert opam 1.2 files on the fly when pinning
* `opam list` can now match patterns on versions
* Allow switches to be created below arbitrary directories using `opam switch
  create <dir>`. Automatically select a switch found in `$PWD`
* Add `install --reuse-build-dir` to be used together with `--keep-build-dir`
  and allow incremental recompilations
* Add `install --inplace-build` to build locally pinned packages directly in
  their source directory

2.0~alpha3
* (*) Refactored 'opam switch' command, creation of new switches no longer implicit
* (*) Allow per-switch selection of repositories
* Better update of the environment variables across switches or opam roots
* Add `opam install --restore` to recover packages that got removed due to
  errors or interruptions
* Added `synopsis:` and `description:` fields to integrate package descriptions
  in a single package definition file
* Removed the clever hack to skip downloads when uninstalling packages with
  `ocamlfind remove`; this now needs to be explicit through the
  `light-uninstall` flag.
* Provide `opam admin upgrade-format` to migrate package repositories to the new
  format, and create the proper OCaml compiler package wrappers
* Allow initialisation parameters from a .opamrc file, possibly completely
  overriding OCaml and opam.ocaml.org repository defaults

2.0~alpha2
* Extended the `opam lint` command-line options (package descriptions from opam
  metadata, warnings selection)
* Allow to create a new switch with `opam switch import`
* (*) Rewritten, much more flexible `opam list` command, with composable filters and
  output selection
* Delay the removals of packages as much as possible, avoiding most cases of
  mass uninstalled packages after a build failure
* Use a specific `opam` user-agent for downloads
* Remove globalisation of compiler package variables and support for
  `available:` constraints depending on those. Rewrite the repository
  accordingly to use explicit dependencies towards the compiler version.

2.0~alpha
* Changed license to LGPL 2.1 with linking exception, like OCaml (#2573)
* Track files installed by packages for cleaner removal and listing, add `opam
  search --owns-file` (#502, #1215) *this requires packages to properly separate
  build and install*, or unrelated files could get removed on package uninstall.
* Allow command wrappers around package build/install/remove commands to be
  defined in `~/.opam/config`; include sample Linux wrappers to restrict process
  permissions (e.g. ensure `build:` doesn't install)
* (*) Reworked `opam show`, with more fields and the ability to select raw fields
  from the opam file (#2122)
* Dropped ability to compile opam with OCaml earlier than 4.01.0
* Version constraints in `depopts:` allowed again, but with consistent semantics
* Allow mixing filters within dependency constraints
* More flexible `opam pin` command interface
* New internal file-lock handling, less obtrusive and safer
* New `switch export` format, now including local (pinned) package definitions
* No longer uses insecure arguments of curl/wget (#55, #2006, #2460)
* Installed package source and metadata are now handled per-switch, which is
  more reliable
* `opam pin edit` now allows changing version and even URL; better editor
  handling
* Discarded built-in variables based on polling OCaml (they are now defined by
  the compiler package at installation)
* Discarded compiler files, `opam switch` now based on packages with the
  `compiler` flag set
* Extended package configuration files
* Allow initialised opam without switch, initialised switch without compiler.
  Better handling of compiler install failure
* (*) Large API rework, switch and repository state now handled separately, used in
  functional style and avoiding many loads
* Git submodules are now automatically fetched by the git backend
* (*) Package definition files now prioritize `&` higher than `|`, like is most
  common
* (*) `opam list -a` now lists all available packages, even if they can't be
  installed (missing depends...), which is much faster (#2370)
* Added ability to reprint files with reduced diffs (#2363)
* Url and description can now be included within a single package definition
  `opam` file (#2328)
* Internal switch state now all below `<switch-dir>/.opam-switch/`, state in a
  single `switch-state` file (#2340)
* Add a `setenv:` field to package definitions, allowing to export environment
  variables (#2337, #2361)
* Built-in support for alternative solver `mccs` (#2333)
* `opam upgrade pkg` now prompts to install `pkg` if absent (#2327)
* (*) Assume plugin package and exec names start with "opam-" (#2316, #2317)
* Reworked, cleaner and bidirectional file manipulation library (kind of lenses)
  (#2325)
* Allow packages to specify extra remote overlay files within their definition
  files
* Heuristic to detect bad solutions and print a hint when no solver is available
* (*) Proper URL handling with version-control + transport handling (e.g.
  `git+https://`)
* Allow unescaped strings enclosed between `"""` markers in package definition
  files
* Don't rely on '.zip' extension for downloaded archive handling (#2289)
* `opam config` extended with `set`, `unset`, `expand` subcommands, allows
  variables in `exec` argument (#2268)
* `conflict:` field is now handled as a disjunction in all regards (#2267)
* Better handling of concurrent removal/build/install actions (#2161, #2266,
  #2370)
* Allow fields `x-fieldname` in package definition files, for use by external
  tools (#2265)
* Extended, more useful JSON output (including full package failure logs)
  (#2236)
* Use the switch paths that are defined in the switch configuration file (#2185)
* Allow package definition files to reference the package's own variables
  through "%{_:varname}%" (#2184)
* Initialise number of jobs from host's number of processors (#2180)

(jaapb)

Updated textproc/ocaml-jsonm to 1.0.1

(jaapb)

Updated package to latest version, 1.0.1. Changes include:

v1.0.1 2016-03-07 La Forclaz (VS)
---------------------------------

- OCaml 4.05.0 compatibility (removal of `Uchar.dump`).

v1.0.0 2016-11-23 Zagreb
------------------------

- Support for RFC 7195/ECMA-404. This means that any JSON value can
  now be codec as JSON text, in RFC 4627 (obsoleted by 7195) this
  could only be an array or an object. If your code was relying on the
  fact the first decoded lexeme was either a `Os` or `As`,
  you will need to review that.
- Fix `Jsonm.decode` not eventually returning `End` on toplevel
  decode error.
- OCaml standard library `Uchar.t` support. At the API level only
  some cases of `Jsonm.error` change.
- Uutf 1.0.0 support.
- Safe string support.
- Build depend on topkg.
- Relicensed from BSD3 to ISC.

(jaapb)

Reflect licensing change in Makefile

(jaapb)

Updated textproc/ocaml-uutf to 1.0.1

(jaapb)

Updated package to latest version, 1.0.1. Changes include:

v1.0.1 2016-03-07 La Forclaz (VS)
---------------------------------

- OCaml 4.05.0 compatibility (removal of `Uchar.dump`).

v1.0.0 2016-11-23 Zagreb
------------------------

- `Uutf.String.fold_utf_{8,16be,16le}`, allow substring folding via
  optional arguments. Thanks to Rapha谷l Proust for the idea and the
  patch.
- OCaml standard library `Uchar.t` support.
  - Removes and substitutes `type Uutf.uchar = int` by the (abstract)
    `Uchar.t` type. `Uchar.{of,to}_int` allows to recover the previous
    representation.
  - Removes `Uutf.{is_uchar,cp_to_string,pp_cp}`. `Uchar.{is_valid,dump}`
    can be used instead.
- Safe string support. Manual sources and destinations now work on bytes
  rather than strings.
- Build depend on topkg.
- Relicense from BSD3 to ISC.

(jaapb)

Added ocaml-opam-file-format to Makefile SUBDIRs

(jaapb)

Added misc/ocaml-opam-file-format version 2.0.0_beta3

(jaapb)

New package misc/ocaml-opam-file-format, a parser and printer for the opam
file syntax. This package was split off from the main misc/ocaml-opam
package as part of the 2.0.0 release.

(jaapb)

Updated misc/dose3 to 5.0.1

(jaapb)

Updated package to latest version, 5.0.1. Changes (from 4.3) include:

dose3 (5.0) UNRELEASED; urgency=low
* finally implement keep_package/version/feature properly. The globalid
  index that was used to optionally encode the global constraints is
  now disappeared. This simplify the interface of the solver.
* massive refactoring. Change of API . All functions in Depsolver*
  accept a new paramenter "global_constraints" that is a vpkgformula
  enconding all packages that must be co-installed by by default with
  each request. This is used to properly encode debian essential packages
  without abusing 'Keep_package as before.
* Depsolver_int.{solve,init_solver_unit,init_solver_cache} have a new optional
  argument 'explain'. When false, reduce the memory footprint.
* Depsolver.{check_request,check_request_using} accept a new parameter dummy
  that can be used to pass arbitrary contraints as a cudf.package that is going
  to be coinstalled as part of the request and filtered out in the result.
* improvements to the documentation and test units
* add --compare to ceve when used with pef://
* improvements to distcheck --lowmem
* StdOptions.lastest now returns an integer to consider only the last n versions
  of each package
* API change : CudfAdd.latest
* API change : CudfAdd.inttovar -> CudfAdd.inttopkg
* API change : add parameter to check_request and check_request_using
* apt-cudf : package up or downgrades are expressed in a single
  "Install" request and that these do not show up as a "Remove" request anymore.
* StdOptions.DistribOptions.add_options are now different for each input ( ex.
  StdOptions.DistribOptions.add_debian_options )uu
* Debian.Printer.pp_* functions are now methods of the Debian.package class

(jaapb)

Updated misc/ocaml-cudf to 0.9

(jaapb)

Updated package to latest version, 0.9. Changes include:

2017-03-21  Stefano Zacchiroli  <zack@upsilon.cc>
* ALL release 0.9
* Build: remove spurious dependencies on no longer used camlp4
* Makefile: fix build issues on Windows

(jaapb)

Updated devel/ocaml-extlib to 1.7.2

(jaapb)

Updated package to latest version, 1.7.2 (also changed distribution site).
Changes include:

1.7.2 (2017-03-29)
* sync with OCaml 4.05

1.7.1 (2016-11-11)
* sync with OCaml 4.04
* add Hashtbl.Make for better compatibility

(jaapb)

Updated devel/ocaml-cppo to 1.5.0

(jaapb)

Updated package to latest version, 1.5.0. Changes include:

2017-04-24: release 1.5.0
  [+ui] Added the `CAPITALIZE()` function.

(jaapb)

Updated devel/ocaml-cmdliner to 1.0.0

(jaapb)

Updated package to latest version, 1.0.0. Changes include:

v1.0.0 2017-03-02 La Forclaz (VS)
---------------------------------

**IMPORTANT** The `Arg.converter` type is deprecated in favor of the
`Arg.conv` type. For this release both types are equal but the next
major release will drop the former and make the latter abstract. All
users are kindly requested to migrate to use the new type and **only**
via the new `Arg.[p]conv` and `Arg.conv_{parser,printer}` functions.

- Allow terms to be used more than once in terms without tripping out
  documentation generation (#77). Thanks to Fran巽ois Bobot and Gabriel
  Radanne.
- Disallow defining the same option (resp. command) name twice via two
  different arguments (resp. terms). Raises Invalid_argument, used
  to be undefined behaviour (in practice, an arbitrary one would be
  ignored).
- Improve converter API (see important message above).
- Add `Term.exit[_status]` and `Term.exit_status_of[_status]_result`.
  improves composition with `Pervasives.exit`.
- Add `Term.term_result` and `Term.cli_parse_result` improves composition
  with terms evaluating to `result` types.
- Add `Arg.parser_of_kind_of_string`.
- Change semantics of `Arg.pos_left` (see #76 for details).
- Deprecate `Term.man_format` in favor of `Arg.man_format`.
- Reserve the `--cmdliner` option for library use. This is unused for now
  but will be in the future.
- Relicense from BSD3 to ISC.
- Safe-string support.
- Build depend on topkg.

### End-user visible changes

The following changes affect the end-user behaviour of all binaries using
cmdliner.

- Required positional arguments. All missing required position
  arguments are now reported to the end-user, in the correct
  order (#39). Thanks to Dmitrii Kashin for the report.
- Optional arguments. All unknown and ambiguous optional argument
  arguments are now reported to the end-user (instead of only
  the first one).
- Change default behaviour of `--help[=FMT]` option. `FMT` no longer
  defaults to `pager` if unspecified.  It defaults to the new value
  `auto` which prints the help as `pager` or `plain` whenever the
  `TERM` environment variable is `dumb` or undefined (#43). At the API
  level this changes the signature of the type `Term.ret` and values
  `Term.ret`, `Term.man_format` (deprecated) and `Manpage.print` to add the
  new `` `Auto`` case to manual formats. These are now represented by the
  `Manpage.format` type rather than inlined polyvars.

### Doc specification improvements and fixes

- Add `?envs` optional argument to `Term.info`. Documents environment
  variables that influence a term's evaluation and automatically
  integrate them in the manual.
- Add `?exits` optional argument to `Term.info`. Documents exit statuses of
  the program. Use `Term.default_exits` if you are using the new `Term.exit`
  functions.
- Add `?man_xrefs` optional argument to `Term.info`. Documents
  references to other manpages. Automatically formats a `SEE ALSO` section
  in the manual.
- Add `Manpage.escape` to escape a string from the documentation markup
  language.
- Add `Manpage.s_*` constants for standard man page section names.
- Add a `` `Blocks`` case to `Manpage.blocks` to allow block splicing
  (#69).  This avoids having to concatenate block lists at the
  toplevel of your program.
- `Arg.env_var`, change default environment variable section to the
  standard `ENVIRONMENT` manual section rather than `ENVIRONMENT
  VARIABLES`.  If you previously manually positioned that section in
  your man page you will have to change the name. See also next point.
- Fix automatic placement of default environment variable section (#44)
  whenever unspecified in the man page.
- Better automatic insertions of man page sections (#73). See the API
  docs about manual specification. As a side effect the `NAME` section
  can now also be overriden manually.
- Fix repeated environment variable printing for flags (#64). Thanks to
  Thomas Gazagnaire for the report.
- Fix rendering of env vars in man pages, bold is standard (#71).
- Fix plain help formatting for commands with empty
  description. Thanks to Maciek Starzyk for the patch.
- Fix (implement really) groff man page escaping (#48).
- Request `an` macros directly in the man page via `.mso` this
  makes man pages self-describing and avoids having to call `groff` with
  the `-man` option.
- Document required optional arguments as such (#82). Thanks to Isaac Hodes
  for the report.

### Doc language sanitization

This release tries to bring sanity to the doc language. This may break
the rendering of some of your man pages. Thanks to Gabriel Scherer,
Ivan Gotovchits and Nicol叩s Ojeda B辰r for the feedback.

- It is only allowed to use the variables `$(var)` that are mentioned in
  the docs (`$(docv)`, `$(opt)`, etc.) and the markup directives
  `$({i,b},text)`. Any other unknown `$(var)` will generate errors
  on standard error during documentation generation.
- Markup directives `$({i,b},text)` treat `text` as is, modulo escapes;
  see next point.
- Characters `$`, `(`, `)` and `\` can respectively be escaped by `\$`,
  `\(`, `\)` and `\\`. Escaping `$` and `\` is mandatory everywhere.
  Escaping `)` is mandatory only in markup directives. Escaping `(`
  is only here for your symmetric pleasure. Any other sequence of
  character starting with a `\` is an illegal sequence.
- Variables `$(mname)` and `$(tname)` are now marked up with bold when
  substituted. If you used to write `$(b,$(tname))` this will generate
  an error on standard output, since `$` is not escaped in the markup
  directive. Simply replace these by `$(tname)`.

(jaapb)

Updated devel/ocaml-re to 1.7.1

(jaapb)

Updated package to latest version, 1.7.1. Changes include:

1.7.1 (19-Oct-2016)

* Fix Re_str.global_replace (#132)

1.7.0 (18-Sep-2016)

* Fix stack overflow in Re_str.full_split
* Use correct exceptions in Re_str group functions
* Add experimental Re.witness
* Add experimental Re.Group.nb_groups

1.6.1 (20-Jun-2016)

* Fix Re.pp (#101)
* Add Re.Group.pp (#102)

(jaapb)

Updated devel/menhir to 20170607

(jaapb)

Updated package to latest version, 20170607. Changes include:

## 2017/06/07

* Removed an undeclared dependency of MenhirSdk on Unix. (Reported and fixed
  by Fr辿d辿ric Bour.)

## 2017/05/09

* Menhir now always places OCaml line number directives in the generated `.ml`
  file. (Until now, this was done only when `--infer` was off.) Thus, if a
  semantic action contains an `assert` statement, the file name and line
  number information carried by the `Assert_failure` exception should now be
  correct. (Reported by Helmut Brandl.)

## 2017/04/18

* Changed Menhir's license from QPL to GPLv2.
  MenhirLib remains under LGPLv2, with a linking exception.

* Moved the repository to
  [gitlab.inria.fr](https://gitlab.inria.fr/fpottier/menhir/).

* Introduced a new command line switch, `--cmly`, which causes Menhir to
  create a `.cmly` file, containing a description of the grammar and
  automaton. (Suggested by Fr辿d辿ric Bour.)

* Introduced a new library, MenhirSdk, which allows reading a `.cmly` file.
  The purpose of this library is to allow external tools to take advantage
  of the work performed by Menhir's front-end. (Suggested by Fr辿d辿ric Bour.)

* Introduced new syntax for attributes in a `.mly` file. Attributes are
  ignored by Menhir's back-ends, but are written to `.cmly` files, thus
  can be exploited by external tools via MenhirSdk. (Suggested by Fr辿d辿ric Bour.)

* The definition of a `%public` nonterminal symbol can now be split into several
  parts within a single `.mly` file. (This used to be permitted only over
  multiple `.mly` files.) (Suggested by Fr辿d辿ric Bour.)

* New functions in the incremental API:
  `shifts`, `acceptable`, `current_state_number`.

* New functions in the incremental API and inspection API:
  `top`, `pop`, `pop_many`, `get`, `equal`,
  `force_reduction`, `feed`, `input_needed`,
  `state_has_default_reduction`,
  `production_index`, `find_production`.
  (Suggested by Fr辿d辿ric Bour.)

* New module `MenhirLib.ErrorReports`. This module is supposed to offer
  auxiliary functions that help produce good syntax error messages.
  This module does not yet contain much functionality and is expected
  to evolve in the future.

* Incompatible change in the incremental API: the type `env` becomes `'a env`.

* Incompatible change in the incremental API: the function
  `has_default_reduction` is renamed `env_has_default_reduction`.

* The type `stack` and the function `stack` in the incremental API are
  deprecated. The new functions `top` and `pop` can be used instead to
  inspect the parser's stack. The module `MenhirLib.General` is deprecated
  as well. Deprecated functionality will be removed in the future.

* Incompatible change in the incremental API: the type of the function
  `print_stack` in the result signature of the functor
  `MenhirLib.Printers.Make` changes to `'a env -> unit`.
  (Anyway, as of now, `MenhirLib.Printers` remains undocumented.)

* Improved the syntax error message that is displayed when a `.mly` file
  is incorrect: the previous and next token are shown.

* Fixed a bug where the module name `Basics` was shadowed (that is, if the user's
  project happened to contain a toplevel module by this name, then it could not
  be referred to from a `.mly` file). (Reported by Fran巽ois Thir辿.)

## 2017/01/01

* Add `$MENHIR_STDLIB` as a way of controlling where Menhir looks for the file
  `standard.mly`. This environment variable overrides the installation-time
  default setting, and is itself overridden by the `--stdlib` command line
  switch. (Requested by Jonathan Protzenko.)

* `Makefile` fix: filter out `'\r'` in the output of `menhir --suggest-ocamlfind`,
  so that the `Makefile` works when Menhir is compiled as a Windows executable.
  (Suggested by Jonathan Protzenko.)

## 2016/12/01

* Updated the Coq back-end for compatibility with Coq 8.6.
  (Jacques-Henri Jourdan.)

## 2016/11/15

* Fix in `--only-preprocess-for-ocamlyacc` mode: avoid printing newline characters
  inside a `%type` declaration, as this is forbidden by `ocamlyacc`. (Reported by
  Kenji Maillard.)
* Fix in `--only-preprocess-for-ocamlyacc` mode: avoid variable capture caused by
  `ocamlyacc` internally translating `$i` to `_i`. (Reported by Kenji Maillard.)

## 2016/09/01

* New command line switch `--only-preprocess-for-ocamlyacc`, supposed to print the
  grammar in a form that `ocamlyacc` can accept. As of now, this feature is
  incomplete (in particular, support for Menhir's position keywords is missing),
  untested, and undocumented. It could be removed in the future.

## 2016/08/26

* Fixes in the output of `--only-preprocess`:
  * The order of productions is now preserved.
      (It was not. This matters if there are reduce/reduce conflicts.)
  * `%parameter` directives are now printed. (They were not).
  * `%on_error_reduce` directives are now printed. (They were not.)

## 2016/08/25

* `Makefile` fix, undoing a change made on 2016/03/03, which caused installation
  to fail under (some versions of?) Windows where dynamic linking is not
  supported. (Reported by Andrew Appel.)

## 2016/08/05

* `%on_error_reduce` declarations now have implicit priority levels, so as to
  tell Menhir what to do when two such declarations are applicable.
  Also, the well-formedness checks on `%type` and `%on_error_reduce` declarations
  have been reinforced.

## 2016/06/23

* A small change in the generated code (both in the code and table back-ends) so
  as to avoid OCaml's warning 41. The warning would arise (when compiling a
  generated parser with OCaml 4.03) because Menhir's exception `Error` has the
  same name as the data constructor `Error` in OCaml's pervasive library.
  (Reported by Bernhard Schommer.)

## 2016/05/18

* Anonymous rules now work also when used inside a parameterized rule.
  (This did not work until now.) When an anonymous rule is hoisted out
  of a parameterized rule, it may itself become parameterized. Menhir
  parameterizes it only over the parameters that it actually needs.

## 2016/05/04

* In the Coq backend, split the largest definitions into smaller
  ones. This circumvents a limitation of vm_compute on 32 bit
  machines. This also enables us to perform sharing between
  definitions, so that the generated files are much smaller.

## 2016/04/10

* When printing a grammar (which is done by the `--only-preprocess` options),
  remove the leading bar `|`, for compatibility with `yacc` and `bison`.

## 2016/03/11

* In the code back-end, generate type annotations when extracting a semantic
  value out of the stack. When working with a semantic value of some function
  type, OCaml would incorrectly warn that this function does not use its
  argument. This warning should now be gone.

(jaapb)

Updated devel/ocaml-oasis to 0.4.10

(jaapb)

Updated package to latest version, 0.4.10. Changes include:

  * Version 0.4.10

  * Quick followup release to use OASIS 0.4.10 to generate the setup.ml because
    the setup.ml of OASIS 0.4.9 was generated with 0.4.8 that contains a bug.

  * New releases will be generated using the version released to catch earlier
    the kind of bug with destdir that has appeared in 0.4.8.
    (See [issue 1007](https://github.com/ocaml/oasis/issues/107))

  * Version 0.4.9

  * Major changes:
    * Plugin "omake":
      * Use correctly sorted internal library deps for OCAML_LIBS
        (Closes: #1736)
      * Delay the interpretation of $(CMXS_ENABLED) for the install suffixes.
        Also, take the environment variable "destdir" into account when
        installing data files.
      * Do not install the component modules of a packed library, but the
        packed module. (Close: #1737)
      * Solve ocamlmklib instability, re-enable test "OMake/Complex".
        (Closes: #1739)
      * Only link those libraries into executables that are really needed.
        (Closes: #1747).
      * Fix problems with the automatic addition of deps when building
        executables on platforms with case-insensitive file system.
      * Make OMake tests optional since it is complex to install OMake 0.10.2
        with OPAM.

  * Minor changes:
    * Make sure --destdir is really used when installing (Closes: #107).
    * Try to register only when a glob pattern matches at least one file (#102)
    * Clean up setup.cmt after compiling setup.exe
    * By default, use Github for bug reporting (Closes: #97)
    * Simplify conditional expressions (Close: #95)
    * Document CLISubCommand.register, CLISubCommand.default_fspecs

  * Version 0.4.8

  * Major changes:

    * Fix various problems of parsing present in OASIS 0.4.7:
      * Only issue a warning when extraneous blanks are present. (Closes: #1665)
      * Fixes ocamlbuild plugin argument handling bug. (Closes: #1659)
      * Re-add MyOCamlbuildBase.env_filename.
      * Script to test reverse build depends (Closes: #1672).

    * Enable creation of OASIS plugin and OASIS command line plugin:
      * Add examples/plugins to demonstrate how to build plugins.
      * Update HACKING.md.
      * Ensure they work, using a test.

    * Plugin "omake":
      * Workaround for a problem in omake-0.9.8.6: variables accumulated
        via foreach cannot be private.
      * Passing the title string down to ocamldoc
      * Fix compilation of pack-level mli's.
      * Move definition of some variables in subdirectories to use them
        correctly (OCAMLINCLUDES, OCAMLPACKS and a few others)

    Thanks to Gerd Stolpmann for these contributions.

    * Improve CI/tests:
      * Split quickstart tests out of the main tests, because it fails too
        often and often need to be disabled.
      * Reorganize test/ directories.
      * Use OCaml 4.04 for Travis-CI.
      * Reorganize my CI scripts in src/tools/ci.
      * Get rid of ardivink and switch to OPAM for travis and jenkins builders.

    * Create 2 branches (opam/unstable and opam/testing) to provide pinning
      capabilities to OPAM:
      * It allows OPAM to track the development version of OASIS
      * Update information in README.md
      * Add a makefile target to allow to create opam/ in a local copy for
        testing a locally hacked version of OASIS.
      * Setup auto-generation of opam/unstable branch and auto-promotion of
        opam/unstable to opam/testing when integration tests have succeeded.

  * Minor changes:
    * Quick hack to solve #1674 and allow to use flambda, upstream notified of
      the problem. (Closes: #1674)
    * Use OASISFormat 0.4 for OASIS itself:
      * Use source_patterns feature to precisely locate .mlify files.
      * Use markdown to generate standard files.
      * Add BugReports to generated README in StdFiles.

  * Version 0.4.7

  * Drop support for OASISFormat 0.2 and 0.1.

    As per the version policy in HACKING.md, this change syncs with OASIS
    version in Debian. Debian Jessie has OASIS v0.4.4, so it is possible to
    drop support for older version.

  * Provide stable API in setup.ml using BaseCompat.

    This change introduces BaseCompat and opens by default the version
    matching OASISFormat in setup.ml. This allows to make changes to OASIS
    and still provides a stable API in setup.ml. The only side effect is that
    it requires to update the setup.ml of DynRun at every major version updates.

    Unfortunately, providing compatibility for ALL changes is an hard task.
    Users are welcome to file bugs whenever their customized setup.ml breaks
    because of an incompatible change.

  * Plugin "omake":

    This new plugin provides build, doc and install capabilities using
    OMake. Some features are not supported, like Object sections.
    It requires 'OCamlVersion: >= 4.01'.

    Example:
      OASISFormat:  0.4
      OCamlVersion: >= 4.01
      [...]
      BuildTools:  omake
      BuildType:    omake (0.4)

      Library simplelib
        [...]

      Document simplelib
        BuildTools+:    ocamldoc
        [...]

    Thanks to Gerd Stolpmann for this huge contribution.

  * Create OASIFileSystem and use it in OASISContext.t.srcfs.

    The new module OASISFileSystem is a filesystem abstraction layer that
    allows to better represents (through types) where the files are (e.g.
    source or build directory).

    The very first use of it is to add in OASISContext.t as srcfs. The
    filesystem object is itself limited to only use
    OASISContext.source_filename, which allows to use types to enforce
    location of files.

    The various default_filename across the code are now typed according to
    their location (e.g. "setup.log" and "setup.data" are
    OASISContext.source_filename). The only way to actually open, read and
    write the corresponding file is to apply methods provided in OASISFileSystem
    object.

    This change also delays enough the evaluation of the location of
    "setup.log" and "setup.data", which solves the bug 1473.
    (Closes: #1473)

  * Improve automatic tests:
    * Use OPAM to install dependencies.
    * Use Travis to test and compile with all major OCaml version since 3.12.1
      on Linux.
    * Use AppVeyor to compile on Cygwin.
    * Test for dynamic mode mode compilation on Cygwin with AppVeyor.
    * Rename test files to reflect what files they are testing.
    * Split test/data/TestFull/* tests to reflect what plugins/files they are
      testing.
    * Add some badges for build status on Travis and AppVeyor in README.md.
    * Test the parsing of examples/oasis/*.oasis files.
    * Check all examples are tested, add examples/ocamlbuild tests.
    * Check that all examples use the latest version of OASIS.
    * Disable test 'external source rebuild' which tends to be flaky.
    * Refactor TestFull to remove boilerplates and make it more readable.
    * Create a test function to check all subdirectories are listed and tested,
      add tests for the missing ones.
    * Reduce the number of skipped tests.
    * Refine constraint to produce .cmt to >=4.01.

  * Trim down the dependencies:
    * Stop depending on ocaml-data-notation and type_conv.
    * Create a trim down, internval version of ocaml-data-notation. The
      conversion functions  need to be manually written -- not perfect
      but a good way to drop the dependency and still be compatible with OCaml
      3.12.1.
    * Stop depending on ocaml-gettext, this was never really used.
    * Get rid of camlp4:
      * Replace most genlex parser, by standard yacc/lex parsers.
      * Replace OASISRecDescParser by OASISAst_parser using ocamlyacc.
        (Closes: #298)
      * The "flag(...)" in expression is now case sensitive, to avoid conflict
        with the "Flag ..." section.
      * Some parts still use Genlex, but don't need camlp4 anymore.
    * Trimming down the dependencies allows to make it easier to port OASIS on
      other platforms (like Windows) where some former dependencies were tricky
      to compile (like camlp4).

  * Stop using -install-lib-dir on Windows.

    This change prevents the use of -install-lib-dir on Windows, for OCaml
    version greater than 3.11.1. The bug in ocamlbuild has been fixed in OCaml
    3.11.1 [1]. This is a bit a shot in the dark, since testing on Windows is
    not setup.

    [1]: https://github.com/ocaml/ocamlbuild/commit/79cf4029b

  * Minor changes:
    * Consistently use choices type in OASISExpr module.
    * Make OCamlbuild plugin not assume that dynamic linking is supported.
      (Patch: #1536) (Closes: #1251)
    * Improve setup.log parsing, by using Genlex.
    * Enforce using a published version of OASIS to generate its own setup.ml,
      provide explanations in HACKING.md.
    * Fix problem reading files on Cygwin (esp. setup.log), reported size after
      an append doesn't reflect the real size of the file in some cases.
    * Always compile src/tools/* and move dist.ml there.
    * Refactor string version comparison into its own sub-module.
    * Fix missing rules for headache.
    * Remove unused userconf library.
    * Pass -thread to C files as well.
    * Don't use $< in explicit DevFiles build rule (BSD make compatibility).
    * Example to override cc when compiling C source files.
    * Remove the need for Bytes altogether.
    * Add fields "Tags" and "BugReports" to export them to OPAM.
    * Big documentation cleanup (`\_oasis` synopsis, doc/*).
    * Reformat source files using ocp-indent and start to use merlin.
    * Allow to use a string when testing values in `\_oasis`, for example it is
      now possible to use expression like 'ocaml_version("4.02.1")'
    * Improve OASISVersion.comparator_reduce. Now, it transforms the given
      comparator into its disjunctive form and order the version number.
    * Rename all executables so that their names match OCaml policy for module.
    * Move all executables into their own directories to prevent dependencies
      leak.
    * Transform tools into executables.
    * Always compile executables to check they still work.

  * Features:

    * no_automatic_syntax (alpha): don't disable the -package injection logic.

    * compiled_setup_ml (alpha):
      * Fix the configure file when using the compiled_setup_ml feature and
        improve the Makefile.
      * Recompile when needed while executing the configure script.

    * findlib_directory (beta, new):

      Findlib allows to specify a "directory" in a META file. This can be used
      to store some files of the library in sub-directories. This change
      allows to set and use this "directory" field.

      The InternalInstall plugin now handles installing files in
      sub-directories.  However there is no flag to specify this when using
      `ocamlfind install`, so we use a standard file installation, with a
      best-guess computation of the target directory.

      The META plugin can now set the "directory" field according to what has
      been set in the `_oasis` file. Note that, for nested package the install
      directory is relative to the install directory of the parent package.

      Example:
        BetaFeatures: findlib_directory
        Plugins: META(0.4)

        Library library
          [...]
          FindlibDirectory: lib

      Thanks to Gabriel Radanne for this contribution. (Closes: #1305)

    * findlib_extra_files (beta, new):

      This change allows to use a new `_oasis` field 'FindlibExtraFiles' to
      install extra files along the matching library/object in findlib.

      Example:
        BetaFeatures: findlib_extra_files

        Library library
          [...]
          FindlibName: foobar
          FindlibExtraFiles: myfile.txt

      In this case `myfile.txt` will be installed in the same directory as the
      'foobar' package.

      Thanks to Evgenii Lepikhin for the contribution. (Closes: #802)

    * source_patterns (alpha, new):

      This change allows to override the built-in source files search. It uses
      user-provided 'InterfacePatterns' and 'ImplementationPatterns' fields and
      a small DSL to define how to find a file matching a given module. The
      fields can be defined at the top level or in the Library section.

      The DSL is based on Genlex and Buffer.add_substitute. It has two
      functions `capitalize_file` and `uncapitalize_file` and one variable
      `module`.

      Example:
        AlphaFeatures: source_patterns

        Library library
          [...]
          Modules: FooBar
          InterfacePatterns+: ${module}.eliomi
          ImplementationPatterns+:  ${module}.eliom

      It is particularly useful to get rid of the warnings like:
      W: Cannot find source file matching module [...]

      Thanks to Petter Urkedal for this contribution.

Thanks to Spiros Eliopoulos, Paul Snively, Jeremie Dimino, Christopher
Zimmermann, Christophe Troestler, Max Mouratov, Jacques-Pascal Deplaix, Geoff
Shannon, Simon Cruanes, Vladimir Brankov, Gabriel Radanne, Evgenii Lepikhin,
Petter Urkedal, Gerd Stolpmann and Anton Bachin for their contributions.

(jaapb)

Updated devel/ocamlbuild to 0.11.0

(jaapb)

Updated package to latest version, 0.11.0. Changes include:

0.11.0 (5 Mar 2017):
--------------------

OCamlbuild 0.11.0 introduces a change to the way `.cmxs` files are
produced when no `.mldylib` file is absent: it will now use the exact
same semantics as `.cmxa` and `.mllib` file -- in particular, it
should not be necessary anymore to have identical
`foo.{mllib,mldylib}` files, only `foo.mllib` should suffice. See the
detailed changelog below for details.

- added "nostdlib" flag for corresponding ocaml{c,opt} options
  (Thomas Wood)

- add `node_modules` to the list of directories ignored by default
  (.svn/, CVS/, .bzr/, .hg/, .git/, _darcs/, node_modules/)
  (Yunxing Dai)

- added "-toolchain" option for corresponding ocamlfind option.
  (whitequark)

- install ocamlbuild's man pages, missing since 4.02
  (Adam Sampson and Gabriel Scherer)

- make sure that -just-plugin always stops after the plugin-build phase
  (Gabriel Scherer, report by whitequark)

* remove the rule ".cmx -> .cmxs"
  Previously, there was a ".cmx -> .cmxa" rule that would
  pull a module and its dependencies in a .cmxa, and a separate
  ".cmx -> .cmxs" rule that would pull only a module as a .cmxs.

  The latter is a reasonable default choice, the idea being that
  a module's dependencies may often be statically linked with the
  program instead of being dynamically linked. But it conflicts with
  the presence of a rule ".cmxa -> .cmxs" as soon as the library has
  the same name as one of the modules it contains.

  The reason why the rule ".cmxa -> .cmxs" matter is that it can be
  composed with the rule ".mllib -> .cmxa" to build .cmxs files from
  .mllib files, without having to copy each .mllib file into
  a separate .mldylib file.

  In other terms, the previous behaviour would, by default (in absence
  of .mldylib file who always takes priority), only link the module in
  the .cmxs file, and people wishing otherwise would have to write
  a list of modules in a .mldylib file. The new behavior will, by
  default, take the .mllib file or the module dependencies (as for
  .cmxa) to build a .cmxs file, and people wishing otherwise will have
  to write just the module name in a .mldylib file.

  It is unclear whether this change will break some projects on which
  users relied on the previous semantics. It seems equally likely that
  the previous semantics, when it applied, was a source of bugs
  (the .cmxs files didn't have the expected modules) that would not be
  discovered by people not testing dynamic linking. Such bugs have
  been found and fixed in the following cases:

  - <https://github.com/dbuenzli/uucp/pull/9>
  - <https://github.com/dbuenzli/uunf/pull/4>
  - <https://github.com/dbuenzli/uuseg/pull/4>

  (Daniel B端nzli, J辿r辿mie Dimino, Arma谷l Gu辿neau, Gabriel Scherer, whitequark)

- do not explicitly pass -shared when building shared libraries;
  let the compiler decide what to build.
  (whitequark)

- migration of Mantis bugtracker issues to the github issue tracker
  (Damien Doligez)

- setting up Continuous Infrastructure (CI) testsuite checks
  (whitequark)

- install license, changes and readme in opam's docdir for `odig`
  (Gabriel Scherer, request and review by Daniel B端nzli)

* new heuristic for handling the OCAMLLIB environment variable.
  `ocamlbuild -where` will ignore OCAMLLIB completely if OCAMLBUILD_LIBDIR is
  not a lexical subdirectory of OCAML_LIBDIR (i.e. an opam installation).
  Otherwise, it now returns $OCAMLLIB with the difference between
  OCAMLBUILD_LIBDIR and OCAML_LIBDIR appended (i.e. for a normal findlib
  installation, it now returns $OCAMLLIB/site-lib/ocamlbuild)
  (David Allsopp, review by Gabriel Schere)

- "noautolink" tag for ocaml{c,opt}
  (Gabriel Scherer)

0.10.{0,1} (Dec 2016):
----------------------

These releases were never widely distributed, because of
a quickly-caught regression due to the change of .cmxs compilation
behavior, fixed with the help Daniel B端nzli, J辿r辿mie Dimino
and, in particular, whitequark.

0.9.3 (6 Oct 2016):
-------------------

OCamlbuild 0.9.3 introduces several features contributed or requested
by our users. See the detailed changelog below.

- new ".o -> .clib" rule to build libraries out of single C stubs
  (Gabriel Scherer, request by whitequark)

- Integrate the in-progress OCamlbuild manual, previously located at
    https://github.com/gasche/manual-ocamlbuild
  into the ocamlbuild repository, in the manual/ subdirectory.
  The most current version of the manual can thus be accessed at
    https://github.com/ocaml/ocamlbuild/tree/master/manual/manual.adoc
  (Gabriel Scherer)

- added "noassert" and "unsafe" flag for corresponding ocaml{c,opt} options
  (Fran巽ois Pottier)

- added "cc", "cclib", and "ccopt" flags which correspond to the
  respective ocaml{c,opt} options
  (Rudi Grinberg)

- add infer_interface support for various type-checking-time flags:
    color, keep_docs, no_alias_deps, nolabels, nopervasives, open,
    strict_formats, strict_sequence, warn, warn_error
  (Gabriel Scherer, report by Knuth Posern)

(jaapb)

Updated archivers/ocaml-zip to 1.07

(jaapb)

Updated package to latest version, 1.07. Changes include:

- Allocate Zlib data structures outside the OCaml heap for compatibility
  with recent versions of Zlib
  (Github issue #1, pull request #2, report and fix by Einar Lielmanis).
- Don't pass -L and -I options to the C compiler unless necessary.
- Compile and install the shared library zip.cmxs.
  (Contributed by E. Millon.)
- ocamlfind: install under 'zip' and 'camlzip' package names.

(jaapb)

Added ocaml-topkg to Makefile SUBDIRs

(jaapb)

Added misc/ocaml-topkg version 0.9.0

(jaapb)

New package misc/ocaml-topkg, a packaging system for OCaml.

(jaapb)

Updated devel/ocaml-findlib to 1.7.3

(jaapb)

Updated package to latest version, 1.7.3. Apart from a pkgsrc patch that
allows for installation of .cmxs files, changes include:

1.7.3:
Fix regarding num-top: this library is now also optional, as num.

1.7.2:
Trying to protect against failures when several package installs are done in
parallel.

New subpackage "findlib.top" for the toploop (Jeremie Dimino).

The "num" library is now optional.

Shell scripts are started via "sh" command when there is no /bin/sh (ygrek)

(jaapb)