PyQt: Update sip to 6.5.0, reintroduce sip4 and simplify PyQt framework.

SIP:
As mentioned in the update from sip to sip5, this is a transitional version
to remove what is deprecated in sip4.
Sip6 completely removes the deprecated parts.
Unfortunately, some ports — mostly cura things — can not use sip6, so we
reintroduce sip4.

PyQt:
At the same time, we took the opportunity to simplify PyQT and propose only one
package as for devel/pyside2. */py-qt5-* have been merged — excepted chart,
networkauth and webengine — into devel/py-qt5-pyqt.

This allows us to be in adequacy with the packages that the author of these

*/*: PyQt Update qscintilla2 to 2.13.0 and py-qt5-sip to 12.9.0

Changes:
  - https://riverbankcomputing.com/news/QScintilla_2.13.0_Released
  - https://www.riverbankcomputing.com/hg/sip/raw-file/tip/NEWS
PR:	257308
Exp-run by:	antoine

devel/qscintilla2: Update to 2.12.1

Changelog:
	https://riverbankcomputing.com/news/QScintilla_2.12.1_Released

PR:		257002
Exp-run by:	antoine

*/py-qt5-*: Remove Digia's mention in pkg-descr

There was Trolltech, Nokia, Qt Project, Digia and today The Qt Company.
To avoid replacing the name at each structure, we will simply mention
that:
"PyQt5 is a set of Python bindings for Qt5 application framework"

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

Remove # $FreeBSD$ from Makefiles.

PyQt5: Update PyQt5 to 5.15.3, QScintilla2 to 2.12.0, py-qtbuilder to 1.9.0

* PyQt5: update to 5.15.3

This is a minor feature and bug-fix release. There are corresponding releases of
the other PyQt5-related packages.

 - Added the missing QImage.setAlphaChannel().
 - Support for the QtNetworkAuth library has been moved to a separate
PyQtNetworkAuth package.
 - Wheels no longer bundle the corresponding Qt libraries and instead
automatically install them from an external wheel.

* QScintilla2: update to 2.12.0

This adds support for Qt6 and removes support for Qt4.

 - Change the new distname (again)i due to a conflict
 - Use the new sip-build system

* devel/py-qtbuilder: update to 1.9.0
* devel/py-sip: fix flavor for sip-distinfo

PR:		253865
Exp-run by:	antoine

Update qscintilla2 to 2.11.6

Update Qt/PySide2 to 5.15.2 / PyQt to 5.15.1 / SIP to 5.4.0
This commit combines several updates.

- Update Qt to 5.12.2
- Update PyQt to 5.15.1
- Since PySide 5.15.1 is broken with Qt 5.15.2, so PySide and Shiboken are also
updated to 5.15.2.
- Update sip to 5.4.0

SIP is a collection of tools  to create Python bindings for C and C++ libraries
and used by PyQt and wxPython. There are some changes with sip5 [1]:
- python 3.5+ is required
- sip drops support of old deprecated methods as sipdistutils & cie.
- this version breaks also PyQt5 extension ABI. SIP files will be installed in
${PYTHON_SITELIBDIR}/PyQt${_PYQT_VERSION}/bindings
- some ports will use the new pyqtbuilder package with the pyproject.toml setup.
Instead if the project have a setup.py, you should use sip-build to build it.
- if a port needs sip, it should also needs pysip. BTW, py-qt5-core requires
pysip, so that should be enough for PyQt packages.

Update PyQt to 5.15.0, py-sip to 4.19.24 and qscintilla2 to 2.11.5

- Update PyQt to 5.15.0, py-sip to 4.19.24 and qscintilla2 to 2.11.5
- Use pypi for PYQT [1]
- Add devel/py-qt5-sip (Don't use it for now. It will be used in future updates
of PyQt with py-sip >= 5)
- Add missing py-qt5 ports: comms/py-qt5-sensors, devel/py-qt5-location,
devel/py-qt5-remoteobjects, net/py-qt5-networkauth
- Strip libs
- Refactor *_PATH and *_PORT parts

[1] RiverBankComputing doesn't offer links to download latest version of some
ports

PR:		247369
Reviewed by:	tcberner
Differential Revision:	https://reviews.freebsd.org/D25749
Exp-run by:	antoine

Update py-sip to 4.19.21 and qscintilla2 to 2.11.4

  - Update py-sip to 4.19.21
  - Update qscintilla2 to 2.11.4
  - Replace MASTER_SITE_RIVERBANK with https versions
  - Replace QSCI2_DISTNAME to match with the new one

PR:		245308
Approved by:	tcberner (mentor)
Exp-run by:	antoine

Update PyQt5 to 5.12.1

- Upgrade sip to 4.19.15
- Upgrade qscintilla2 to 2.11.1
- Upgrade PyQt to 5.12.1

- From this version on www/py-qt5-webengine is unbundled and ships its own
distfile

PR:		236894
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

pyqt: Change install directories for Python flavor support

* PyQt could not be installed for multiple Python versions at
  the same time, as there were conflicting files.

  This patch creates Python-version versioned directories for
  all these, and further installs binaries with a version number.

* Note, there might be some hickups for software that depends on
  on of the .so's provided by PyQt5, which might not be found
  anymore autmotically, and maybe need some LD-flaggery.

* Update PyQt5 to 5.10.1

* Mark www/py-qt5-webengine broken. It is unforuntately no longer
  compatible with the old qt5-webengine-5.9.4 we ship.

PR:		232745
Exp-run by:	antoine
Differential Revision:	https://reviews.freebsd.org/D8714

Update the QScintilla2 ports to 2.10.4

- Fix plist
- Add NO_ARCH
- Update WWW

Approved by:	portmgr blanket

Bump PORTREVISION after r457993.

In this case, we dropped a runtime dependency, so it is possible the package
could have been created before and just failed at installation time.

PR:		224870

Drop dependency on py-qt5-doc, which was removed in r457921.

PR:		224870

Convert Python ports to FLAVORS.

  Ports using USE_PYTHON=distutils are now flavored.  They will
  automatically get flavors (py27, py34, py35, py36) depending on what
  versions they support.

  There is also a USE_PYTHON=flavors for ports that do not use distutils
  but need FLAVORS to be set.  A USE_PYTHON=noflavors can be set if
  using distutils but flavors are not wanted.

  A new USE_PYTHON=optsuffix that will add PYTHON_PKGNAMESUFFIX has been
  added to cope with Python ports that did not have the Python
  PKGNAMEPREFIX but are flavored.

  USES=python now also exports a PY_FLAVOR variable that contains the

- py-qt5-*: Fix build when using non default version of python, in this case
  sip is installed as sip-${PYTHON_VER}

- py-qt*-demo: Fix packaging with python3, those ports have a python2 pkg-plist
  so USE_PYTHON=py3kplist must be used to convert it

PR:		219641

Bind misc/py-qt5-doc and misc/py-qt5-demo to ${PYQT5_VERSION}

* Bind the verson portscout uses for its lookup to ${PYQT5_VERSION}.

Reviewed by:	rakuco
Approved by:	rakuco (mentor)
Differential Revision:	https://reviews.freebsd.org/D10593

Update py-sip to 4.19.2, py-qt4 to 4.12 and py-qt5 to 5.7.1

* This is mostly based on the work by Adriaan de Groot <groot@kde.org> in our
development repo.

PR:		217305
PR:		218539
Submitted by:	Adriaan de Groot <groot@kde.org>
Reviewed by:	rakuco, mat
Approved by:	rakuco (mentor)
Exp-run by:	antoine
Differential Revision:	https://reviews.freebsd.org/D9771

Udpate PyQt5 to 5.6.2

Update PyQt from 5.5.1 to 5.6.2 to match the Qt updates that have
already landed in the ports tree.

PR:		214355
Submitted by:	Adriaan de Groot <groot@kde.org>
Reviewed by:	rakuco, tcberner
Approved by:	rakuco (mentor)
Exp-Run by:	antoine
Differential Revision:	https://reviews.freebsd.org/D8408

When there is a do-install target, do not use a post-install target, do
everything at once.  Sometime, rename post-install into a options helper
target.

I did not fix ports that were such a mess that I could not figure out
what they really wanted to do.  I also did not change ports that had
some version of an auto-plist code in post-install, for the same reason.

With hat:	portmgr
Sponsored by:	Absolight

At very long last land PyQt5 5.5.1 ports.

Add the required bits to Uses/pyqt.mk along with all the PyQt5 ports.
Thankfully this commit is mostly adding new ports, as the hard work was
already done in r403297 and r403662.

Huge kudos to Tobias Berner <tcberner@gmail.com> and, most importantly,
Guido Falsi (madpilot@) for their initial work on these ports (see D2910 in
Phabricator for an earlier version of the PyQt5 patch set).

PR:		204672