graphics/gstreamer1-plugins-cairo 1.28.8

multimedia/gstreamer1: Update to 1.24.8

Mk/Uses/gstreamer.mk:
- Sort, fix whitespace issues and typos
- Promote several common variables to improve maintainer QOL
*   There's now no need to set manually set PORTVERSION nor
    SOVERSION in several Makefiles
*   This will help to prevent not updating some components
*   A note has been added, however, to remind maintainers
    to remake distinfo for certain ports
- Improve documentation

multimedia/gstreamer1-plugins-webrtc:
- New port split from multimedia/gstreamer1-plugins-bad
- multimedia/gstreamer1-plugins-rust has been updated
  to reflect this change

net/gstreamer1-plugins-sctp:
- New port split from multimedia/gstreamer1-plugins-bad

x11-toolkits/gstreamer1-plugins-qt5:
- Moved here from graphics/gstreamer1-plugins-qt to
  align with its new Qt6 counterpart

x11-toolkits/gstreamer1-plugins-qt6:
- New port: GStreamer Qt6 QML videosink plugin

*/*:
- Improve Makefile order and formatting
- Sorry for the repo churn, but not fixing this would just lead to more
  poorly formatted gstreamer ports in the future via copypasta

https://gstreamer.freedesktop.org/releases/1.24/#1.24.8

PR:		278914
Reported by:	vvd

Update gstreamer1 to upstream release 1.20.3

PR:		261585
Reviewed by:	riggs,jbeich,tcberner

Differential Revision:	https://reviews.freebsd.org/D36850

textproc/libxml2: bump all LIB_DEPENDS consumers

This is a separate commit to facilitate easier cherry-picking for
quarterly.

PR: 262853, 262940, 262877, 263126
Approved by: fluffy (mentor)

textproc/libxml2: bump all dependencies

This should make sure that all dependent ports will pick
up the new version commited with a13ec21cd733f67a9fc0dc00ab45268bdc236246

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

Remove # $FreeBSD$ from Makefiles.

Update GStreamer1 to 1.6.2. Update GStreamer1-vaapi to 0.7.0.

* Spell GStreamer consistently. [1]
* Fix typo in py3kplist in py3-gstreamer1 [1]
* Improve plugins COMMENTS (more improvements welcome)
* Actually include the gstreamer1-libav update this time.

PR:		204204 [1] (based on)
Submitted by:	olivierd@ [1]

Update Gstreamer framework to 1.4.5.

Fix 41 gstreamer1-plugins- ports that were creating empty packages

With hat:	portmgr

Update gstreamer 1.0 ports to version 1.2.4.

When linking a library libA with a library libB using libtool, if libB.la exists, libtool will add all libraries libB.la refers to (dependency_libs field) to the linker command line and store them in the dependency_libs field of libA.la.  So everything that subsequently links with libA will also link to these extra libraries.  This causes too much overlinking.

This commit modifies Mk/Uses/libtool.mk so it empties the dependency_libs
field in .la libraries during staging.  However, because .la libraries have
very limited use when dependency_libs is empty it makes sense to completely
remove them during staging.

So with this commit USES=libtool is modified to remove .la libraries and a
new form (USES=libtool:keepla) is introduced in case they need to be kept
(dependency_libs is still emptied).

PORTREVISION is bumped on all ports with USES=libtool that install .la
libraries.  Most ports are also changed to add :keepla because .la
libraries have to be kept around as long as there are dependent ports with
.la libraries that refer to them in their dependency_libs field.  In most
cases :keepla can be removed again as soon as all dependent ports that
install .la libraries have some form of USES=libtool added to their
Makefile.

PR:		ports/188759
Exp-run:	bdrewery
Approved by:	portmgr (bdrewery)

Stagify Gstreamer ports. Fix build of gstreamer and gstreamer1 with glib 2.38.x [1]. Update gstreamer and gstreamer-plugins to new rules, USES=gmake pathfix, new LIB_DEPENDS syntax. Only pull in flex if base version is too old. Be more selective for which OSVERSIONS we need gcc due to the clang bug.

Obtained from:	Gstreamer upstream [1]

Add NO_STAGE all over the place in preparation for the staging support (cat: graphics)

Add Gstreamer 1.0.7. This is the new stable version of the Gstreamer multimedia framework.

Use the USE_GSTREAMER1 macro to select Gstreamer 1.0 plugins. A new chapter
for the porters handbook about gstreamer is a work in progress.

X related plugins are now stand alone. The gio plugin is now part of the
gstreamer1-plugins port and the oss plugins are now part of the
gstreamer1-plugins-good port.

Note that the pulseaudio plugin is missing because it needs a newer version
of pulseaudio. Also there are still a number of plugins from -bad which
haven't been ported to the 1.0 API yet.