/commits.php is going away

misc/qtchooser: remove

QtChooser allows you to select your version of Qt among those installed.
However, this tool is no longer supported upstream and will not be
available for Qt6.
By default, our Qt installations are done in
${LOCALBASE}/lib/qt${QT_VERSION} as recommended.

We have added symbolic linking for the main binaries to
${LOCALBASE}/bin with the suffix -qt5.

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

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

Remove # $FreeBSD$ from Makefiles.

audio/guidolib: Remove unused target

audio/guidolib: Update 164-61 -> 168

Add USES=xorg USES=gl, ports categories a

Add USES=xorg, USES=gl and in a few cases USES=gnome to ports in categories
starting with 'a'.

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 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

USES=compiler:c++11-lang is necessary to build on GCC-based
architectures.

PR:		234372
Submitted by:	Piotr Kubaj
Approved by:	maintainer

Fix build with Qt 5.11

While here, add USES=gnome since this has USE_GNOME

PR:		230884
Obtained from:	upstream

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

New port: audio/guidolib: Library for graphic rendering of music scores

Guidolib implements a new way to encode and typeset music on computer.
The common, most ubuiquitous way is MusicXML. It is the XML schema that is
hardly
readable for humans. Guidolib takes an alternative approach, and represents
music notation in a way very similar to a computer program. It is easily
readable and writable by humans.

http://guidolib.sourceforge.net/

PR:		221838
Approved by:	tcberner (mentor)
Differential Revision:	D13705