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.

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

Remove # $FreeBSD$ from Makefiles.

Bump PORTREVISION that should have happened in r510754 but didn't due
to numerous git svn dcommit conflicts and subsequent git rebase issues.

git svn conflicts are ugly.

Fix after gets(3) retirement using gets_s(3).

Bump PORTREVISION as this is a security issue too.

PR:		222796
MFH:		2019Q3

Add a patch to remove use of gets(3)

PR:		238692
Submitted by:	rea
Reported by:	emaste
Sponsored by:	The FreeBSD Foundation

Install texinfo files (GNU info) into ${PREFIX}/share/info

After a discussion on the mailing list on moving manpages to
${PREFIX}/share/man for consistency with base where it is
installed in usr/share/man, it appeared the same should happen
to GNU info files which were installed under share in base and
not in ports.

Now texinfo is not in base on any of the supported version of FreeBSD
it is possible to proceed to this move and it is easier to do than
the manpage change.

Other benefit than consistency are less patching: all build tools but
cmake are expecting info files to be under share/info and cmake (patched here)
was having an exception for BSD so the patch makes FreeBSD case less
specific for them

Bump revision of all impacted ports

PR:		232907
exp-run by:	antoine
Differential Revision:	https://reviews.freebsd.org/D17816

Unbreak examples installation

- Convert to option helper install target (add OPTIONS_DEFINE=DOCS
  when it was missing)
- Invoke INSTALL_DATA where appropriate instead of INSTALL_MAN
- Fix some whitespace and formatting bugs along the way

Prefer -std=gnu89 over -fgnu89-inline

Reset ports maintained by bf@ until he has time again to work on them.

PR:		210474
Submitted by:	jbeich
With hat:	portmgr-secretary

Add DOCS to OPTIONS_DEFINE to ports that check for PORT_OPTIONS:MDOCS.

Use options and staging

Add NO_STAGE all over the place in preparation for the staging support (cat:
math)

Repeated words are are hard to to find sometimes.

Approved by:    portmgr (itetcu)

- Add LDFLAGS to CONFIGURE_ENV and MAKE_ENV (as it was done with LDFLAGS)
- Fix all ports that add {CPP,LD}FLAGS to *_ENV to modify flags instead

PR:             157936
Submitted by:   myself
Exp-runs by:    pav
Approved by:    pav

add LICENSE

enable regression tests on tinderboxes, and add a
workaround to fix builds using clang and newer gcc

- Get Rid MD5 support

Change my ports to use my FreeBSD.org email address.

PRNG is a collection of portable, high-performance ANSI-C implementations of
pseudorandom number generators such as linear congruential, inversive
congruential, and explicit inversive congruential random number generators (LCG,
ICG and EICG, respectively) created by Otmar Lendl and and Josef Leydold.

WWW: http://statistik.wu-wien.ac.at/software/prng/index.html

PR:             ports/144031
Submitted by:   bf <bf1783 at gmail.com>