* gnu/packages/audio.scm (wstsound, alure, audacity, ecasound, snd, libmixed,
libopenmpt, tenacity),
* gnu/packages/easyrpg.scm (libretro-easyrpg, easyrpg-player),
* gnu/packages/game-development.scm (guile-chickadee, love, slade),
* gnu/packages/games.scm (quakespasm, vkquake),
* gnu/packages/gstreamer.scm (gst-plugins-good, gst-plugins-good-qt),
* gnu/packages/lisp-xyz.scm (sbcl-cl-mpg123, cl-out123, cl-mpg123,
sbcl-cl-out123, ecl-cl-mpg123, ecl-cl-out123),
* gnu/packages/music.scm (audacious),
* gnu/packages/radio.scm (welle-io),
* gnu/packages/sdl.scm (sdl2-mixer-x, sdl2-mixer),
* gnu/packages/video.scm (mplayer, mpv),
* gnu/packages/web-browsers.scm (lagrange)[input]: Update mpg123 to libmpg123.

Change-Id: I9ddf2de9f684b824f578b9d4a2e7fc3b6e9f9094
Signed-off-by: Gabriel Wicki <gabriel@erlikon.ch>

* gnu/packages/c.scm:  Remove references to (gnu packages flex).
* gnu/packages/video.scm: Likewise.
* gnu/packages/web.scm: Likewise.
* gnu/packages/admin.scm: Change (gnu packages flex)
  to (gnu packages compiler-tools).
* gnu/packages/algebra.scm: Likewise.
* gnu/packages/apparmor.scm: Likewise.
* gnu/packages/assembly.scm: Likewise.
* gnu/packages/astronomy.scm: Likewise.
* gnu/packages/audio.scm: Likewise.
* gnu/packages/bioinformatics.scm: Likewise.
* gnu/packages/bison.scm: Likewise.
* gnu/packages/bootloaders.scm: Likewise.
* gnu/packages/cdrom.scm: Likewise.
* gnu/packages/chemistry.scm: Likewise.
* gnu/packages/cluster.scm: Likewise.
* gnu/packages/cobol.scm: Likewise.
* gnu/packages/code.scm: Likewise.
* gnu/packages/commencement.scm: Likewise.
* gnu/packages/coq.scm: Likewise.
* gnu/packages/coreboot.scm: Likewise.
* gnu/packages/databases.scm: Likewise.
* gnu/packages/datalog.scm: Likewise.
* gnu/packages/debug.scm: Likewise.
* gnu/packages/dictionaries.scm: Likewise.
* gnu/packages/dns.scm: Likewise.
* gnu/packages/documentation.scm: Likewise.
* gnu/packages/dotnet.scm: Likewise.
* gnu/packages/education.scm: Likewise.
* gnu/packages/electronics.scm: Likewise.
* gnu/packages/embedded.scm: Likewise.
* gnu/packages/emulators.scm: Likewise.
* gnu/packages/engineering.scm: Likewise.
* gnu/packages/esolangs.scm: Likewise.
* gnu/packages/fabric-management.scm: Likewise.
* gnu/packages/file-systems.scm: Likewise.
* gnu/packages/finance.scm: Likewise.
* gnu/packages/firmware.scm: Likewise.
* gnu/packages/flashing-tools.scm: Likewise.
* gnu/packages/fontutils.scm: Likewise.
* gnu/packages/games.scm: Likewise.
* gnu/packages/gcc.scm: Likewise.
* gnu/packages/gdb.scm: Likewise.
* gnu/packages/geo.scm: Likewise.
* gnu/packages/gl.scm: Likewise.
* gnu/packages/glib.scm: Likewise.
* gnu/packages/gnome.scm: Likewise.
* gnu/packages/graph.scm: Likewise.
* gnu/packages/graphics.scm: Likewise.
* gnu/packages/groff.scm: Likewise.
* gnu/packages/gstreamer.scm: Likewise.
* gnu/packages/guile.scm: Likewise.
* gnu/packages/hardware.scm: Likewise.
* gnu/packages/haskell.scm: Likewise.
* gnu/packages/heads.scm: Likewise.
* gnu/packages/hurd.scm: Likewise.
* gnu/packages/image-processing.scm: Likewise.
* gnu/packages/instrumentation.scm: Likewise.
* gnu/packages/kde-frameworks.scm: Likewise.
* gnu/packages/kde-graphics.scm: Likewise.
* gnu/packages/kde-pim.scm: Likewise.
* gnu/packages/kde-sdk.scm: Likewise.
* gnu/packages/kerberos.scm: Likewise.
* gnu/packages/lego.scm: Likewise.
* gnu/packages/lesstif.scm: Likewise.
* gnu/packages/libreoffice.scm: Likewise.
* gnu/packages/lighting.scm: Likewise.
* gnu/packages/linux.scm: Likewise.
* gnu/packages/logging.scm: Likewise.
* gnu/packages/mail.scm: Likewise.
* gnu/packages/man.scm: Likewise.
* gnu/packages/maths.scm: Likewise.
* gnu/packages/mpi.scm: Likewise.
* gnu/packages/multiprecision.scm: Likewise.
* gnu/packages/music.scm: Likewise.
* gnu/packages/netpbm.scm: Likewise.
* gnu/packages/networking.scm: Likewise.
* gnu/packages/nickle.scm: Likewise.
* gnu/packages/ocaml.scm: Likewise.
* gnu/packages/package-management.scm: Likewise.
* gnu/packages/parallel.scm: Likewise.
* gnu/packages/plotutils.scm: Likewise.
* gnu/packages/pretty-print.scm: Likewise.
* gnu/packages/profiling.scm: Likewise.
* gnu/packages/qt.scm: Likewise.
* gnu/packages/radio.scm: Likewise.
* gnu/packages/rdesktop.scm: Likewise.
* gnu/packages/rpc.scm: Likewise.
* gnu/packages/rust.scm: Likewise.
* gnu/packages/security-token.scm: Likewise.
* gnu/packages/selinux.scm: Likewise.
* gnu/packages/shellutils.scm: Likewise.
* gnu/packages/simulation.scm: Likewise.
* gnu/packages/statistics.scm: Likewise.
* gnu/packages/telephony.scm: Likewise.
* gnu/packages/toys.scm: Likewise.
* gnu/packages/version-control.scm: Likewise.
* gnu/packages/virtualization.scm: Likewise.
* gnu/packages/vpn.scm: Likewise.
* gnu/packages/vulkan.scm: Likewise.
* gnu/packages/webkit.scm: Likewise.
* gnu/packages/wine.scm: Likewise.
* gnu/packages/wm.scm: Likewise.
* gnu/packages/xdisorg.scm: Likewise.
* gnu/packages/xorg.scm: Likewise.

Merges: https://codeberg.org/guix/guix/pulls/8483
Signed-off-by: Nguyễn Gia Phong <cnx@loang.net>

* gnu/packages/video.scm (v4l-utils-minimal): Deprecate by the
(up to its name) identical v4l-utils.
* gnu/packages/aidc.scm (zbar)[inputs],
* gnu/packages/gstreamer.scm (libdc1394)[inputs],
(gst-plugins-good)[inputs], (gst-plugins-bad)[inputs]: Replace
v4l-utils-minimal by v4l-utils.

Change-Id: I1157adb6d2f1a36ddf2152ca66ed1aeaf55fe322

* gnu/packages/gstreamer.scm (gst-plugins-rs)[arguments]: In
prepare-cargo-build-system phase, add prepare-rust-crates phase from
cargo-build-system.

Change-Id: Ie5ce8413cb04f3cfcf0b59e951659274b4bcf0ff

* gnu/packages/gstreamer.scm (gst-plugins-rs)[arguments]: Adjust
configure-flags to enable the spotify plugin. Add libgstspotify.so to
the audio output.
* gnu/packages/rust-crates.scm (lookup-cargo-inputs): Adjust
gst-plugin-rs inputs.

Change-Id: I956fa227acefdb2b1899fd5b973c0b29d95217dc

* gnu/packages/gstreamer.scm (gst-plugins-rs): New variable.

Change-Id: I78a4eb6f222956f519884ddf3f424110e28f5e32
Co-authored-by: Noé Lopez <noelopez@free.fr>

This commit was made by running this command:

  sed -e's/modify-inputs (package-\([a-z-]*\)inputs [a-zA-Z0-9-]\+)/modify-inputs \1inputs/g' -i gnu/packages/*.scm

… and then reverting individual hunks where the change would trigger unbound
variable warnings or other issues (such as ‘native-inputs’ is bound in the
body of the ‘inputs’ field, but it refers to the ‘native-inputs’ thunk defined
just above).

Change-Id: I6d94819f2809313fa1fbefc61897502ee7d66fab

This commit was made by running this command:

  sed -e's/substitute-keyword-arguments (package-arguments [a-zA-Z0-9-]\+)/substitute-keyword-arguments arguments/g' -i gnu/packages/*.scm

… and then:

  1. reverting changes from ‘gnu/packages/rust.scm’ and
     ‘gnu/packages/java.scm’ since they would incur derivation changes and/or
     breakage;
  2. reverting the change for ‘gcc-final’ in ‘gnu/packages/commencement.scm’;
  3. reverting the change for ‘onnx-optimizer’, ‘openquest’, and ‘certbot’,
     which use ‘substitute-keyword-arguments’ for arguments that are not
     inherited (and thus ‘arguments’ would be unbound);
  4. reverting the change for ‘insight-toolkit-legacy’ and ‘wine64-staging’
     which make bogus assumptions about inherited arguments.

Change-Id: I122a7cf517b6b63cae38944b5d33ade4b1f5a89c

* gnu/packages/gstreamer.scm (python-gst): Update to 1.28.1.
[#:phases] {check}: Re-order phase after...
{install}: ... this one.
{disable-problematic-tests, add-install-to-pythonpath}: New phases.

Change-Id: I2790555af875e23582a53c3fbd5e3f91179811cc

* gnu/packages/gstreamer.scm (gst-rtsp-server): Update to 1.28.1.

Change-Id: I1ac41675323df1d6b7fd58f5b37ffc724a8799e5