media-libs/gstreamer: Bump to 1.20.0

Gstreamer 1.20.0 version bump, includes
- all existing 1.18.4 plugins except for two dropped upstream
  (gst-plugins-libmms and gst-plugins-ofa)
- libnice-0.1.18 version bump required by gst-plugins-webrtc in 1.20.0
- required multilib change for libldac for new plugin gst-plugins-ldac
- required multilib change for libopenaptx and libfreeaptx for new plugin
  gst-plugins-openaptx

As discussed, this change adds a LICENSE to each of gstreamer modules which
now require explicit opt-in for (A)GPL plugins for (A)GPL plugins we will not
perform explicit license acceptance for affected gstreamer plugin, instead we
will rely on a user accepting the license of dependency:
- gstreamer change added explicit opt-in https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1084
- I looked at affected gstreamer plugins and looks like all are correctly
  license-compatible according to compatibility matrix https://www.gnu.org/licenses/gpl-faq.html#AllCompatibility
- if a user is not willing to accept the license of corresponding (A)GPL
  dependency, such dependency will not be available and affected gstreamer
  plugin will not be built
- Upstream gstreamer team will look into updating/fixing plugin license display
  available via gst-inspect-1.0 <plugin name> | grep License as currently it is
  just "GPL" which is not specific enough (should be GPL-2, GPL-2+, GPL-3 etc.)

Signed-off-by: Igor V. Kovalenko <igor.v.kovalenko@gmail.com>
Signed-off-by: Sam James <sam@gentoo.org>

1 files changed, 22 insertions, 0 deletions

diff --git a/media-plugins/gst-plugins-uvch264/gst-plugins-uvch264-1.20.0.ebuild b/media-plugins/gst-plugins-uvch264/gst-plugins-uvch264-1.20.0.ebuild
new file mode 100644
index 000000000000..0ca495c4bd0b
--- /dev/null
+++ b/media-plugins/gst-plugins-uvch264/gst-plugins-uvch264-1.20.0.ebuild
@@ -0,0 +1,22 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+GST_ORG_MODULE=gst-plugins-bad
+
+inherit gstreamer-meson
+
+DESCRIPTION="UVC compliant H264 encoding cameras plugin for GStreamer"
+KEYWORDS="~amd64 ~x86"
+IUSE=""
+
+RDEPEND="
+	dev-libs/libgudev:=[${MULTILIB_USEDEP}]
+	virtual/libusb:1[${MULTILIB_USEDEP}]
+"
+DEPEND="${RDEPEND}"
+
+src_prepare() {
+	default
+	gstreamer_system_library gstbasecamerabin_dep:libgstbasecamerabinsrc
+}