Mk/Uses: always use colon for build/run suffix

Most USES use a colon for build/run(/test) suffixes. Change kde.mk,
qt.mk and pyqt.mk to do the same, and update all ports using that.

Document in CHANGES.

PR:			266034
Exp-run by:		antoine
Approved by:		tcberner (mentor)
Differential Revision:	https://reviews.freebsd.org/D36349

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.

x11-fm: remove 'Created by' lines

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

  *  Alejandro Pulver <alejandro@varnet.biz>
  *  Alexey Dokuchaev <danfe@FreeBSD.org>
  *  Anders Nordby <anders@fix.no>
  *  Beñat Gonzalez Etxepare <bbtruk@users.sourceforge.net>
  *  Geyer Klaus
  *  Gustau Perez i Querol <gustau.perez@gmail.com>
  *  Heiner <h.eichmann@gmx.de>
  *  Jens K. Loewe <bsd@tuxproject.de>
  *  Lars Engels <lars.engels@0x20.net>
  *  Martin Tournoij <carpetsmoker@xs4all.nl>
  *  Oliver Lehmann <oliver@FreeBSD.org>

graphics/mesa-libs: Bump reverse deps for libglvnd

Per discussion with bapt on helping pkg handle the changing of these
deps and avoiding impossible upgrade senarios.

PR:		246767
Reviewed by:	manu, bapt
Approved by:	x11
Differential Revision:	https://reviews.freebsd.org/D30824

x11-fm/qtfm: update to 6.2.1

Remove # $FreeBSD$ from Makefiles.

x11-fm/qtfm: prepare for Qt5-5.15

MANDIRS was never designed to be used as a definition of the directory
where the manpages are located, but as a list (not unique) of where they
can be located.

Unbreak now it is not unique in most case.

While here move manpages to share/man

- address DOCSDIR path
- bump portrevision

Reported by:	mat@

- update to 6.2.0
- update WWW endpoint
- take maintainership

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

Fix build on gcc-based architectures.

x11-fm/qtfm: update to 6.1.8

ChageLog: https://github.com/rodlie/qtfm/releases

* Fix segfault if D-Bus is missing and QtFM is built with D-Bus support
* Fix execute file path (with spaces)

Reported by:	portscout

x11-fm/qtfm: upgrade to 6.1.7 with Qt5

- this only is an upgrade, without adapting the patches present previously for
mounting.

Mark QT4 ports/functionality for removal on 2019-03-15

While here, chase some KDE4 ports and functionality, these are scheduled for
removal on 2018-12-31. Change the default option/flavor to QT5 where applicable
or use alternative toolkits like GTK.

Submitted by:	tcberner
Reviewed by:	adridg, jhale, rene, tcberner
Approved by:	portmgr (implicit, flavor hook)
Differential Revision:	https://reviews.freebsd.org/D17741

x11-fm/qtfm: unbreak

While here, drop maintainer per request.

PR:		229959
Submitted by:	fluffy

Mark BROKEN: fails to build

c++ -c -O2 -pipe -fstack-protector -fno-strict-aliasing -pthread -D_THREAD_SAFE
-w -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_SHARED
-I/usr/local/share/qt4/mkspecs/freebsd-clang -I. -I/usr/local/include/qt4/QtCore
-I/usr/local/include/qt4/QtNetwork -I/usr/local/include/qt4/QtGui
-I/usr/local/include/qt4 -I. -Isrc -Ibuild -I/usr/local/include/qt4
-I/usr/local/include -o build/mymodel.o src/mymodel.cpp
src/mymodel.cpp:24:10: fatal error: 'sys/inotify.h' file not found
#include <sys/inotify.h>
         ^~~~~~~~~~~~~~~

Reported by:	pkg-fallout

x11-wm/qtfm Fix build with Clang6

	mymodel.cpp:166:12: error: no viable conversion from returned
	value of type 'bool' to function return type 'QString'

Presumably, false -> 0 -> NULL -> QString(char *) was at some point a
viable conversion. Return an empty QString explicitly.

Reported by:	linimon

Replace bsd.qt.mk by Uses/qt.mk and Uses/qt-dist.mk

From now on, ports that depend on Qt4 will have to set
	USES=		qt:4
	USE_QT=		foo bar
ports depending on Qt5 will use
	USES=		qt:5
	USE_QT=		foo bar

PR:		229225
Exp-run by:	antoine
Reviewed by:	mat
Approved by:	portmgr (antoine)
Differential Revision:	-https://reviews.freebsd.org/D15540

- Drop @dirrm* from and add empty directories to pkg-plists

Approved by:	portmgr blanket, kwm (for gnome@ ports)

- Fix build on 10.x
- Fix stripping with regard to staging

PR:		186672
Submitted by:	amdmi3
Approved by:	anoine (portmgr)

Part 2 at removing now useless FETCH_ARGS redifition

- Convert to USES=qmake (and other USES while I'm here)
- Add state support
- Convert LIB_DEPENDS to new style, adjust USE_QT4 components, etc.

Approved by:	portmgr (blanket approval)

- Remove manual creation and removal of share/applications, as it's now in the
mtree (remaining categories)
- Add note on mtree change to CHANGES

Approved by:	portmgr (bdrewery)

Add NO_STAGE all over the place in preparation for the staging support (cat:
x11-fm)

- Remove MAKE_JOBS_SAFE variable

Approved by:	portmgr (bdrewery)

Update to version 5.5

Changes:        http://www.qtfm.org/home/changelog

PR:             ports/169795
Submitted by:   Zhihao Yuan <lichray@gmail.com> (maintainer)

- Convert USE_QT_VER=4 and QT_COMPONETS to USE_QT4

Review by:      bapt, David Naylor (kde team)

Limit DOS2UNIX conversion to *.h and *.cpp files only
Add runtime dependency on Qt imageformats

PR              ports/167466 (I didn't notice the second patch in PR)
Submitted by:   Zhihao Yuan (maintainer)

Add new port x11-fm/qtfm:

qtFM is a small, lightweight file manager based on pure Qt and works great
with minimal desktop environments like Openbox.

WWW: http://www.qtfm.org/

PR:             ports/167466
Submitted by:   Zhihao Yuan <lichray at gmail.com>