devel/libxo0.6.1_2

devel/libxo: Move man pages to share/man

Approved by:	portmgr (blanket)

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)

One more small cleanup, forgotten yesterday. Reported by:	lwhsu

Remove # $FreeBSD$ from Makefiles.

Add DOCS options to ports that should have one.

Also various fixes related to said option.

PR:		230864
Submitted by:	mat
exp-runs by:	antoine

http://github.com redirects to https://github.com, spare everyone a redirect.

Sponsored by:	Absolight

devel/pkgconf doesn't search under lib/pkgconfig by default

Update to 0.6.1

Approved by:	brooks
Differential Revision:	https://reviews.freebsd.org/D6350

Upgrade to 0.3.5.

Upgrade to 0.3.4.

Upgrade to 0.3.3.

Upgrade to 0.3.2.

Sponsored by:	DARPA, AFRL

Upgrade to 0.2.

Add a port of libxo:

libxo - A Library for Generating Text, XML, JSON, and HTML Output

The libxo library allows an application to generate text, XML, JSON,
and HTML output using a common set of function calls. The application
decides at run time which output style should be produced. The
application calls a function "xo_emit" to product output that is
described in a format string. A "field descriptor" tells libxo what
the field is and what it means.

Sponsored by:	DARPA, AFRL