devel/libpru 0.4

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.

Unbreak by making fetchable again, using GH.

jmg@ has agreed to maintain this port for now as he uses it. He's
willing to give maintainership to anyone else who actively uses it.

Reported by:	jmg

devel/libpru: mark deprecated -- upstream is unreachable

Remove -Weverything unconditionally.  This will affect tier-1 users who prefer gcc.

Also turn off -Werror for gcc for tier-2 archs.

Reported by:	jbeich
Reviewed by:	mat

Fix build with GCC-based architectures.

PR:		232851
Submitted by:	Piotr Kubaj

Return these ports to the pool after rpaulo@ handed in his commit bit.

With hat:	portmgr-secretary

Provide more descriptive error messages for ports failing on powerpc64.

Approved by:	portmgr (tier-2 blanket)

Cleanup BROKEN/IGNORE for 10.3-

Sponsored by:	Absolight

Also mark as broken on mips and sparc64.  While here, pet portlint.

many ports: mark broken on powerpc64

Update libpru to 0.4.

This fixes compilation with Clang 3.7.

PR:		202495

Update devel/{libpru,pructl} to 0.2.

This version brings a better debugging experience in prudbg.

Differential Revision:	https://reviews.freebsd.org/D2000
Reviewed by:	bapt
Approved by:	bapt

Build devel/libpru only on FreeBSD 10+.

Differential Revision:	https://reviews.freebsd.org/D1298
Reviewed by:	swills
Approved by:	swills

Remove a comment and move LICENSE to its proper place.

Approved by:	bapt (implicit)

Add a new port: devel/libpru.

libpru is a library to interface with Programmable Realtime Units on
FreeBSD. Currently only the Texas Instruments PRUs are
supported. Those can be found in the AM18XX and AM33XX (BeagleBone
Black) SoCs.

Differential Revision:	https://reviews.freebsd.org/D1266
Reviewed by:	bapt
Approved by:	bapt