Qt5: Update to 5.15.10

Update devel/qt5-script* and www/qt5-webengine to 5.15.15-lts
Update devel/pyside2* and devel/shiboken2 to 5.15.10

Release note:
https://code.qt.io/cgit/qt/qtreleasenotes.git/about/qt/5.15.10/release-note.md

PR:		273934
Exp-run by:	antoine

databases/qt5-sqldrivers-ibase: mark BROKEN with current Firebird

While here sort ONLY_FOR_ARCHS

databases: bump more direct firebird consumers

Qt5: Update Qt 5 to 5.15.7

* rebase the KDE patched Qt5 ontop of the 5.15.7 branch
* update qt5-script to 5.15.11

Exp-run by:	antoine
PR:		268533

qt5: Update Qt to 5.15.5 (KDE patched)

- update patch-collection diff to be at the highest patch-level
- update patch-collection diff to be against 5.15.5 instead of 5.15.2
- update devel/qt5-script to 5.15.10
- libressl support by Felix Palmen <felix@palmen-it.de>

PR:			264944
Exp-run by:		antoine
Differential Revision:	https://reviews.freebsd.org/D35619

Qt: Switch Qt5 to use KDE's Qt patch collection

From [1]
    What's this?

	This is a set of git repositories based on the last public
	commits available for Qt 5.15 branches with a curated collection
	of patches on top to ensure open source products can be used
	comfortably until users transition to their Qt 6-based ports.

    Which patches does it include?

	This collection of patches includes patches that fix at least
	one of the following:

databases/firebird25-*: Bump PORTREVISION of dependant ports

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

Remove # $FreeBSD$ from Makefiles.

Update Qt5 to 5.12.1

Release announcement:
  https://blog.qt.io/blog/2019/02/01/qt-5-12-1-released/
Changelog:
  https://wiki.qt.io/Qt_5.12.1_Change_Files

- A change was required to qt-dist.mk to always pass LOCALBASE to qmake,
  as Qt5 has been installed to a prefix for some time now, there should
  not be any harm in that, with respect to it picking up installed versions
  of itself during build.

PR:		235622
Exp-run by:	antoine

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

Update the Qt5 ports to 5.10.1.

The work was done by tcberner and myself, with thanks to antoine for the
exp-run.

Not a lot to report compared to other Qt5 updates:
* net/qt5-network is still broken with LibreSSL. I said this in a commit
  message ages ago but it bears repeating: upstream is open to adding support
  for LibreSSL, but someone needs to step up to maintain it upstream, otherwise
  things will continue to be broken all the time.
* www/qt5-webengine is a huge monster that is terrible to update, just like
  www/chromium itself is. We (kde@) have decided to keep using the 5.9 series
  for the time being, as it should be compatible with the rest of Qt anyway. It
  was updated to 5.9.5, the latest 5.9 release at the time of writing.

PR:		228213

- Bump PORTREVISION. databases/firebird25-* ports were updated

Disable Qt5 sqldrivers-ibase on not-(i386|amd64)

This is basically r463394, repeated for Qt5

Approved by:	tcberner (mentor, implicit)

Remove USE_FIREBIRD from bsd.databases.mk, replaced by USES=firebird.

Also:
- replace USE_FIREBIRD by USES=firebird.
- convert ports depending on databases/firebird25-client directly to
USES=firebird.

PR:		208971
Submitted by:	mat
Exp-run by:	antoine
With hat:	portmgr
Sponsored by:	Absolight
Differential Revision:	https://reviews.freebsd.org/D5951

KDE/FreeBSD team is happy to present Qt 5 in ports!

Alberto Villa (avilla@) has done all the hard work to create Qt 5 ports.
Trivial update from 5.2.0-beta1 to 5.2.1 by me.

Special thanks for Adriaan de Groot <groot@kde.org> for his assistance for
Qt-5.2.0 update.

Approved by:	portmgr (bapt) (for Mk/bsd.port.mk)