math/octave-forge-gsl 2.1.1_20

math/octave: Update to 11.3.0.

- Bump portrevision of all octave-forge-* ports because of major
  update to version number of liboctinterp.so.

math/octave: Update to 11.2.0.

- Bump portrevision of octave-forge-* ports, because of major version
  number change for liboctinterp.so.

math/octave: Update to 11.1.0.

- Bump portrevision of dependent ports.

*/*: chase math/gsl update to 2.8

PR:		292499

math/octave-forge-*: Fix spelling error in pkg-descr.

category/port: math/octave-forge-*

Bump port revision because of library update in math/octave.

math/octave: Update to 9.1.0.

math/octave-forge: Bump portrevision.
Mark broken and set optional dependency to off in math/octave-forge:

math/octave-forge-bioinfo
math/octave-forge-coder
math/octave-forge-financial
math/octave-forge-fits
math/octave-forge-fuzzy-logic-toolkit
math/octave-forge-gnuplot
math/octave-forge-informationtheory
math/octave-forge-irsa
math/octave-forge-level-set
math/octave-forge-nnet
math/octave-forge-plot
math/octave-forge-queueing
math/octave-forge-symband

math/octave-forge-gsl: Fix build error.

Reported by:	pkg-fallout@

*: Bump PORTREVISIONs for math/mpc update to 1.3.1

math/octave: Update to 8.1.0.

Bump portrevision of all dependent ports.

Mark broken math/octave-forge-database, math/octave-forge-mechanics,
math/octave-forge-mpi math/octave-forge-nlwing2,
math/octave-forge-parallel, math/octave-forge-specfun

Set to default off these ports in math/octave-forge.

Clean up indentation in Mk/Uses/octave.mk.

Mk/**octave.mk: Convert to USES=octave

As part of the improvements of USES infrastructure Mk/bsd.octave.mk has
been converted to Mk/Uses/octave.mk. This also declutters some old
stuffs in the octave-* ports and makes it simpler to add more
octave-forge ports easily.

While I am here make all the ports portclippy/portfmt compliant. And use
USES macros whenever possible.

Reviewed by:	portmgr
Approved by:	tcberner
Differential Revision:	https://reviews.freebsd.org/D37887

*/octave-forge-*: Update WWW field.

Mk/bsd.octave.mk: Change name of tarball created.

Bump port revision of math/octave-forge-ponchon-savarit.

Mk/bsd.octave.mk: move some functions from mk to ports.

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.

This commit implements such a proposal and moves one of the WWW: entries
of each pkg-descr file into the respective port's Makefile. A heuristic
attempts to identify the most relevant URL in case there is more than
one WWW: entry in some pkg-descr file. URLs that are not moved into the
Makefile are prefixed with "See also:" instead of "WWW:" in the pkg-descr
files in order to preserve them.

There are 1256 ports that had no WWW: entries in pkg-descr files. These
ports will not be touched in this commit.

The portlint port has been adjusted to expect a WWW entry in each port
Makefile, and to flag any remaining "WWW:" lines in pkg-descr files as
deprecated.

Approved by:		portmgr (tcberner)

math: remove 'Created by' lines

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

  *  Aaron Dalton <aaron@FreeBSD.org>
  *  Aaron Dalton <aaron@daltons.ca>
  *  Alessando Sagratini <ale_sagra@hotmail.com>
  *  Alex Dupre <ale@FreeBSD.org>
  *  Alexey Dokuchaev <danfe@FreeBSD.org>
  *  Amarendra Godbole <amarendra.godbole@gmail.com>
  *  Anders Nordby <anders@FreeBSD.org>
  *  Andreas Fehlner (fehlner@gmx.de)
  *  Andrew L. Neporada <andrew@chg.ru>
  *  Andrey <gugu@zoo.rambler.ru>
  *  Andrey Zakhvatov
  *  Anton Berezin <tobez@FreeBSD.org>
  *  Anton Berezin <tobez@plab.ku.dk>
  *  Anton Berezin <tobez@tobez.org>
  *  Anton Shterenlikht
  *  Anton Shterenlikht <mexas@bris.ac.uk>
  *  Bob Eager <bob@eager.cx>
  *  Charlie Kester <corky1951@comcast.net>
  *  Cheng-Lung Sung <clsung@FreeBSD.org>
  *  Cheng-Lung Sung <clsung@dragon2.net>
  *  Chris D. Faulhaber <jedgar@fxp.org>
  *  Christopher J. Ruwe
  *  Christopher Key <cjk32@cam.ac.uk>
  *  Chuck Hein <geekdude@pacbell.net>
  *  Cyrille Szymanski <cnszym@gmail.com>
  *  Dan Rue <drue@therub.org>
  *  Danilo Egea Gondolfo <danilo@FreeBSD.org>
  *  David Naylor <dbn@FreeBSD.org>
  *  David Naylor <naylor.b.david@gmail.com>
  *  Dereckson <dereckson@gmail.com>
  *  Devin Teske <dteske@FreeBSD.org>
  *  Dmitry Sivachenko <demon@FreeBSD.org>
  *  Dmitry Sivachenko <mitya@yandex-team.ru>
  *  Don Croyle <croyle@gelemna.org>
  *  Douglas K. Rand (rand@meridian-enviro.com)
  *  Dylan Simon <dylan@dylex.net>
  *  Edwin Groothuis <edwin@mavetju.org>
  *  Eijiro Shibusawa <ej-sib@ice.uec.ac.jp>
  *  Emanuel Haupt <ehaupt@FreeBSD.org>
  *  Eoin Lawless (eoin@maths.tcd.ie)
  *  Eric A. Griff <eagriff@global2000.net>
  *  Eric van Gyzen <vangyzen@stat.duke.edu>
  *  Ewgenij Gawrilow <gawrilow@math.tu-berlin.de>
  *  Fernan Aguero <fernan@iib.unsam.edu.ar>
  *  Foxfair Hu <foxfair@FreeBSD.org>
  *  Frederic Han <han@math.jussieu.fr>
  *  Gabor Kovesdan <gabor@FreeBSD.org>
  *  Gea-Suan Lin <gslin@gslin.org>
  *  George Reid <greid@ukug.uk.freebsd.org>
  *  Giuseppe Pilichi aka Jacula Modyun <jacula@gmail.com>
  *  Greg Larkin <glarkin@FreeBSD.org>
  *  Guangyuan Yang <ygy@FreeBSD.org>
  *  Gustau Perez i Querol <gustau.perez@gmail.com>
  *  Heinz Tschabitscher
  *  Horia Racoviceanu <horia@racoviceanu.com>
  *  Hye-Shik Chang <perky@fallin.lv>
  *  Iblis Lin <iblis@hs.ntnu.edu.tw>
  *  Issei Suzuki <issei@jp.FreeBSD.ORG>
  *  Janni
  *  Jason Harris <jharris@widomaker.com>
  *  Javad Kouhi <javad.kouhi@gmail.com>
  *  Jean-Yves Lefort <jylefort@FreeBSD.org>
  *  Jin-Shan Tseng <tjs@cdpa.nsysu.edu.tw>
  *  Joe Marcus Clarke <marcus@FreeBSD.org>
  *  Johannes Dieterich <dieterich@ogolem.org>
  *  Johannes M Dieterich <jmd@FreeBSD.org>
  *  Johannes Meixner <johannes@perceivon.net>
  *  John Marino <marino@FreeBSD.org>
  *  Joseph Koshy <jkoshy@FreeBSD.org>
  *  Ju Pengfei <ju.pengfei@gmail.com>
  *  Jukka A. Ukkonen <jau@iki.fi>
  *  Kay Lehmann <kay_lehmann@web.de>
  *  Kevin Lo <kevlo@FreeBSD.org>
  *  Klaus T. Aehlig <aehlig@linta.de>
  *  Kubilay Kocak <koobs@FreeBSD.org>
  *  Kurt Jaeger <fbsd-ports@opsec.eu>
  *  Lars Engels <lme@FreeBSD.org>
  *  Lars Koeller <Lars.Koeller@Uni-Bielefeld.DE>
  *  Lars Koeller <Lars.Koeller@Uni-Bielefeld.de>
  *  Li-Wen Hsu <lwhsu@FreeBSD.org>
  *  Li-Wen Hsu <lwhsu@lwhsu.org>
  *  M. L. Dodson, <bdodson@scms.utmb.edu>
  *  Maho Nakata <maho@FreeBSD.org>
  *  Mario S F Ferreira <lioux@FreeBSD.org>
  *  Mario S F Ferreira <lioux@linf.unb.br> et al.
  *  Mario Sergio Fujikawa Ferreira <lioux@FreeBSD.org>
  *  Mark Felder <feld@FreeBSD.org>
  *  Mark R V Murray <markm@FreeBSD.org>
  *  Martin Matuska <mm@FreeBSD.org>
  *  Matthew Seaman <matthew@FreeBSD.org>
  *  Maurice Castro <maurice@serc.rmit.edu.au>
  *  Maxim Sobolev <sobomax@FreeBSD.org>
  *  Maxime Henrion <mux@FreeBSD.org>
  *  Michael Haro <mharo@FreeBSD.org>
  *  Michael Johnson <ahze@FreeBSD.org>
  *  Michael Johnson <ahze@ahze.net>
  *  Michael Neumann <mneumann@ntecs.de>
  *  Muhammad Moinur Rahmanh <5u623l20@gmail.com>
  *  NAKATA Maho <chat95@mbox.kyoto-inet.or.jp>
  *  NAKATA, Maho <maho@FreeBSD.org>
  *  Nakata Maho <maho@FreeBSD.org>
  *  Nicola Vitale <nivit@email.it>
  *  Olivier Duchateau
  *  Pedro F. Giffuni
  *  Pedro F. Giffuni <giffunip@asme.org>
  *  Pedro Giffuni
  *  Pedro Giffuni <giffunip@asme.org>
  *  Pedro Giffuni <pfg@FreeBSD.org>
  *  Peter Pentchev <roam@FreeBSD.org>
  *  Philip Paeps <philip@FreeBSD.org>
  *  Pierre-Paul Lavoie <ppl@nbnet.nb.ca>
  *  Pietro Cerutti <gahr@FreeBSD.org>
  *  Piotr Rybicki <meritus@innervision.pl>
  *  Po-Chuan Hsieh <sunpoet@FreeBSD.org>
  *  Rainer Hurling <rhurlin@gwdg.de>
  *  Robert Jenssen
  *  Robin Schilham
  *  Rod Taylor <ports@rbt.ca>
  *  Roman Neuhauser <neuhauser@sigpipe.cz>
  *  Sander Vesik <sander@haldjas.folklore.ee>
  *  Scott Flatman <sf@dsinw.com>
  *  Seamus Venasse <svenasse@polaris.ca>
  *  Sergey A. Osokin <osa@FreeBSD.org>
  *  Sergey Akifyev <asa@agava.com>
  *  Sergey Akifyev <asa@gascom.ru>
  *  Sergey Skvortsov <skv@FreeBSD.org>
  *  Sergey Skvortsov <skv@protey.ru>
  *  Shell Hung <shell@shellhung.org>
  *  Shin-ya MURAKAMI <murashin@gfd-dennou.org>
  *  Stas Timokhin <devel@stasyan.com>
  *  Stefan A. Deutscher (sad@mailaps.org)
  *  Stefan Esser <se@StefanEsser.FreeBSD.org>
  *  Stephen Montgomery-Smith <stephen@FreeBSD.edu>
  *  Stephen Montgomery-Smith <stephen@FreeBSD.org>
  *  Stephen Montgomery-Smith <stephen@math.missouri.edu>
  *  Stephen Montgomery-Smith <stephen@missouri.edu>
  *  Steve Wills <steve@mouf.net>
  *  Steve Wills <swills@FreeBSD.org>
  *  Steven Kreuzer <skreuzer@FreeBSD.org>
  *  Steven Kreuzer <skreuzer@f2o.org>
  *  Sunpoet Po-Chuan Hsieh <sunpoet@FreeBSD.org>
  *  TAKATSU Tomonari <tota@FreeBSD.org>
  *  Thierry Thomas (<thierry@pompo.net>)
  *  Thierry Thomas <thierry@pompo.net>
  *  Thomas Gellekum <tg@FreeBSD.org>
  *  Thomas Sandford <freebsduser@paradisegreen.co.uk>
  *  Timothy Bourke <timbob@bigpond.com>
  *  Tony Maher
  *  Tz-Huan Huang <tzhuan@csie.org>
  *  Vsevolod Stakhov <vsevolod@FreeBSD.org>
  *  Vsevolod Stakhov <vsevolod@highsecure.ru>
  *  Waitman Gobble <waitman@waitman.net>
  *  Wen Heping <wen@FreeBSD.org>
  *  Wen Heping <wenheping@gmail.com>
  *  Will Andrews <andrews@technologist.com>
  *  Yi-Hsuan Hsin <mhsin@mhsin.org>
  *  Ying-Chieh Liao <ijliao@FreeBSD.org>
  *  Yinghong.Liu <relaxbsd@gmail.com>
  *  Yoshiaki UCHIKAWA <yoshiaki@kt.rim.or.jp>
  *  Yukihiro Nakai <Nakai@technologist.com>
  *  Yuri Victorovich <yuri@FreeBSD.org>
  *  Yuri Victorovich <yuri@rawbw.com>
  *  Yuri Victorovich <yuri@tsoft.com>
  *  Zhen REN <bg1tpt@gmail.com>
  *  amir.husaini@gmail.com
  *  arved
  *  asami
  *  b.f. <bf@FreeBSD.org>
  *  bart <lbartoletti@FreeBSD.org>
  *  bauerm
  *  bf <bf2006a@yahoo.com>
  *  bf <bf@FreeBSD.org>
  *  bf@FreeBSD.org
  *  bremner@unb.ca
  *  chinsan
  *  chuckr@FreeBSD.org
  *  dawe <daweonline@gmail.com>
  *  dbader@ece.unm.edu
  *  dd
  *  demon@FreeBSD.org
  *  dikshie
  *  eserte
  *  fenner
  *  gahr
  *  giffunip
  *  gmarco@giovannelli.it
  *  gurkan@phys.ethz.ch
  *  ijliao
  *  janek@gaja.ipan.lublin.pl
  *  jhs@berklix.com / asami (original)
  *  jmz
  *  js@jeannot.org
  *  keith@FreeBSD.org
  *  ljo
  *  mr
  *  nobu@rd.isac.co.jp
  *  pauls@utdallas.edu
  *  pusto@web.de
  *  reg@shale.csir.co.za
  *  rfarmer@predatorlabs.net
  *  stephen@FreeBSD.org
  *  thierry@pompo.net
  *  tobez
  *  will
  * # Created by Matthias Fechner <mfechner@FreeBSD.org>

With hat:	portmgr

math/octave: commits that should have accompanied cc8553afd083.

math/gsl: bump portrevision of consumers after update to 2.7.1

PR:		260201

math/octave: Update to 6.3.0.

Also bump revision of dependent octave-forge-* ports.

math/gsl: update to 2.7

From [1]

* What is new in gsl-2.7:
	* fixed doc bug for gsl_histogram_min_bin (lhcsky at 163.com)
	* fixed bug #60335 (spmatrix test failure, J. Lamb)
	* fixed bug #36577
	* clarified documentation on interpolation accelerators (V. Krishnan)
	* fixed bug #45521 (erroneous GSL_ERROR_NULL in ode-initval2, thanks to M. Sitte)
	* fixed doc bug #59758
	* fixed bug #58202 (rstat median for n=5)
	* added support for native C complex number types in gsl_complex
	   when using a C11 compiler
	* upgraded to autoconf 2.71, automake 1.16.3, libtool 2.4.6
	* updated exponential fitting example for nonlinear least squares
	* added banded LU decomposition and solver (gsl_linalg_LU_band)
	* New functions added to the library:
	      - gsl_matrix_norm1
	      - gsl_spmatrix_norm1
	      - gsl_matrix_complex_conjtrans_memcpy
	      - gsl_linalg_QL: decomp, unpack
	      - gsl_linalg_complex_QR_* (thanks to Christian Krueger)
	      - gsl_vector_sum
	      - gsl_matrix_scale_rows
	      - gsl_matrix_scale_columns
	      - gsl_multilarge_linear_matrix_ptr
	      - gsl_multilarge_linear_rhs_ptr
	      - gsl_spmatrix_dense_add (renamed from gsl_spmatrix_add_to_dense)
	      - gsl_spmatrix_dense_sub
	      - gsl_linalg_cholesky_band: solvem, svxm, scale, scale_apply
	      - gsl_linalg_QR_UD: decomp, lssolve
	      - gsl_linalg_QR_UU: decomp, lssolve, QTvec
	      - gsl_linalg_QR_UZ: decomp
	      - gsl_multifit_linear_lcurvature
	      - gsl_spline2d_eval_extrap
	* bug fix in checking vector lengths in gsl_vector_memcpy (dieggsy@pm.me)
	* made gsl_sf_legendre_array_index() inline and documented
	      - gsl_sf_legendre_nlm()

[1] http://git.savannah.gnu.org/cgit/gsl.git/tree/NEWS

PR:		256423
Exp-run by:	antoine

Remove # $FreeBSD$ from Makefiles.

- Update math/octave to 6.2.0. - Bump portrevision of dependent ports. - Add patches to dependent ports math/octave-forge-* if I can figure them out. - Mark broken dependent ports I couldn't figure out.

math/gsl: update to 2.6

- math/p5-Math-GSL does not seem to have any upstream activity to make it work with this version -> mark it broken
  - this also breaks the two consumers of this port

- biology/gemma: has a conflict with cblas, and is makred broken.

PR:		241363
Exp-run by:	antoine

Bump PORTREVISION for ports depending on the canonical version of GCC as defined in Mk/bsd.default-versions.mk which has moved from GCC 8.3 to GCC 9.1 under most circumstances now after revision 507371.

This includes ports
 - with USE_GCC=yes or USE_GCC=any,
 - with USES=fortran,
 - using Mk/bsd.octave.mk which in turn features USES=fortran, and
 - with USES=compiler specifying openmp, nestedfct, c11, c++0x, c++11-lang,
   c++11-lib, c++14-lang, c++17-lang, or gcc-c++11-lib
plus, everything INDEX-11 shows with a dependency on lang/gcc9 now.

PR:		238330

- Update math/octave to 5.1.0. - Bump portrevision of unbroken octave-forge-* ports. - Bump portrevision of math/dynare which uses library files from octave. - Mark broken: octave-forge-(database|dicom|optim|fits|linear|linear|optim|   parallel|signal|strings|struct|tisean|video). - Broken optional dependencies in math/octave-forge to default to off. - Bump portrevision of math/octave-forge.

Fix Qt5 symbol version scripts to put the catch-all clause first.  When a symbol matches multiple clauses the last one takes precedence.  If the catch-all is last it captures everything.  In the case of Qt5 libraries this caused all symbols to have a Qt_5 label while some should have Qt_5_PRIVATE_API.  This only affects lld because GNU ld always gives the catch-all lowest priority.

Older versions of Qt5Webengine exported some memory allocation symbols from
the bundled Chromium.  Version 5.9 stopped exporting these [1] but the
symbols were kept as weak wrappers for the standard allocation functions to
maintain binary compatibility. [2][3]  The problem is that the call to the
standard function in these weak wrappers is only resolved to the standard
function if there's a call to this standard function in other parts of
Qt5Webengine, because only then is there a non-weak symbol that takes
precedence over the weak one.  If there's no such non-weak symbol the call
in the weak wrapper resolves to the weak wrapper itself creating an infinite
call loop that overflows the stack and causes a crash.  Some of the
allocation functions are variants of C++ new and delete and it probably
depends on the compiler whether these variants are used in other parts of
Qt5Webengine.

Remove the weak wrappers (make them Linux specific).  This isn't binary
compatible but we are already breaking that with the changes to the symbol
versions.

[1] https://github.com/qt/qtwebengine/commit/5c2cbfccf9aafb547b0b30914c4056abd25942a4
[2] https://github.com/qt/qtwebengine/commit/2ed5054e3a800fa97c2c9e920ba1e6ea4b6ef2a5
[3] https://github.com/qt/qtwebengine/commit/009f5ebb4bd6e50188671e0815a5dae6afe39db5

Bump all ports that depend on Qt5.

PR:		234070
Exp-run by:	antoine
Approved by:	kde (adridg)

Bump PORTREVISION for ports depending on the canonical version of GCC defined via Mk/bsd.default-versions.mk which has moved from GCC 7.4 t GCC 8.2 under most circumstances.

This includes ports
 - with USE_GCC=yes or USE_GCC=any,
 - with USES=fortran,
 - using Mk/bsd.octave.mk which in turn features USES=fortran, and
 - with USES=compiler specifying openmp, nestedfct, c11, c++0x, c++11-lang,
   c++11-lib, c++14-lang, c++17-lang, or gcc-c++11-lib
plus, as a double check, everything INDEX-11 showed depending on lang/gcc7.

PR:		231590

- Update math/octave to 4.4.1. - Bump portrevision for all octave-forge-* ports.

Bump PORTREVISION for ports depending on the canonical version of GCC in the ports tree (via Mk/bsd.default-versions.mk and lang/gcc) which has now moved from GCC 6 to GCC 7 by default.

This includes ports
 - featuring USE_GCC=yes or USE_GCC=any,
 - featuring USES=fortran,
 - using Mk/bsd.octave.mk which in turn features USES=fortran, and those
 - with USES=compiler specifying one of openmp, nestedfct, c11, c++0x,
   c++11-lib, c++11-lang, c++14-lang, c++17-lang, or gcc-c++11-lib.

PR:		222542

- Update to 2.1.1.

Update math/gsl to 2.5

PR:		229067

- Update octave to 4.4.0. - Either bump portrevision or mark broken for octave-forge-* ports. - Bump port revision for octave-forge.

Bump PORTREVISIONs of all users of math/mpc that we just updated to version 1.1.0 (via revision 464079).

- Bump portrevision for math/octave-forge-* ports because of update of   math/octave to 4.2.1 (r462865).

- Update to 2.1.0.

Bump PORTREVISION for ports depending on the canonical version of GCC (via Mk/bsd.default-versions.mk and lang/gcc) which has moved from GCC 5.4 to GCC 6.4 under most circumstances.

This includes ports
 - with USE_GCC=yes or USE_GCC=any,
 - with USES=fortran,
 - using Mk/bsd.octave.mk which in turn features USES=fortran, and
 - with USES=compiler specifying openmp, nestedfct, c++11-lib, c++11-lang,
   c++14-lang, c++0x, c11, or gcc-c++11-lib.

PR:		219275

Update math/gsl to 2.4

Exp-Run by:	antoine
PR:		220408

Update math/gsl to 2.3

This release introduces some new features and fixes several bugs:
	http://savannah.gnu.org/forum/forum.php?forum_id=8751

* update to 2.3 and take maintainership
* update math/py-gsl to 2.2.0 for gsl2 support
* update math/rubygem-rb-gsl to 2.1.0.2 for gsl2 support

PR:		218952
Exp-run by:	antoine
Reviewed by:	mat, rakuco
Approved by:	rakuco (mentor)
Differential Revision:	https://reviews.freebsd.org/D10522

Bump PORTREVISIONs for ports depending on the canonical version of GCC and lang/gcc which have moved from GCC 4.9.4 to GCC 5.4 (at least under some circumstances such as versions of FreeBSD or platforms).

This includes ports
 - with USE_GCC=yes or USE_GCC=any,
 - with USES=fortran,
 - using using Mk/bsd.octave.mk which in turn has USES=fortran, and
 - with USES=compiler specifying openmp, nestedfct, c++11-lib, c++14-lang,
   c++11-lang, c++0x, c11, or gcc-c++11-lib.

PR:		216707

Bump PORTREVISIONS for ports depending on the canonical version of GCC and lang/gcc which have moved from GCC 4.8.5 to GCC 4.9.4 (at least under some circumstances such as versions of FreeBSD or platforms), part II.

The first part covered  ports with USE_GCC=yes, USE_GCC=any, or one of
gcc-c++11-lib, openmp, nestedfct, c++11-lib as well as c++14-lang,
c++11-lang, c++0x, c11 requested via USES=compiler.

This adds ports with USES=fortran and ports using Mk/bsd.octave.mk
which in turn has USES=fortran.

PR:		214965
Reported by:	thierry

- Update to 2.0.0.

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

With hat:	portmgr
Sponsored by:	Absolight

- Bump portrevision chasing upgrade of math/octave to 4.0.0.

remove empty pkg-plist

PR:                  201663
Submitted By:        s3erios@gmail.com

Update the default version of GCC in the Ports Collection from GCC 4.7.4 to GCC 4.8.3.

Part II, Bump PORTREVISIONs.

PR:		192025
Tested by:	antoine (-exp runs)
Approved by:	portmgr (implicit)

math/gsl: - Add USES=libtool and bump dependent ports - Add USES=pathfix and INSTALL_TARGET=install-strip

Approved by:	portmgr (implicit, bump unstage port)

Modernize LIB_DEPENDS

With hat:	portmgr

- Set license_file.

- Add a definition of HOME to configure_args, because octave likes to write  .octave_hist into ${HOME}.

Reported by:	marino@