From 8207207251f28241736102bea01f072875ce1d19 Mon Sep 17 00:00:00 2001 From: sergio Date: Tue, 14 Jul 2026 12:52:51 -0400 Subject: [PATCH] =?UTF-8?q?kde/Plasma:=20pipewire=201.2.7=20=E2=80=94=20el?= =?UTF-8?q?=20SERVIDOR=20de=20audio=20real=20(+=20destraba=20la=20cadena?= =?UTF-8?q?=20de=20spectacle)?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit pipewire (6d15a22c) → libpipewire-0.3.so.0 + libspa-* + daemon 'pipewire' + **'pipewire-pulse'** (habla el protocolo PulseAudio, así que los clientes libpulse ya sellados le hablan) + tools (pw-cli/pw-play/ pw-record/pw-mon/pw-dump/...). Cierra el lado SERVIDOR del audio: hasta ahora sólo teníamos el CLIENTE (libpulse con -Ddaemon=false). Dos frentes lo necesitaban: (1) audio real de Plasma 6; (2) spectacle → kpipewire → pipewire. Fuente del gitlab.freedesktop.org (como networkmanager/modemmanager). Recortado al core+SPA: sin bluez5 (arrastraría los códecs aptx/ldac/aac/opus), sin jack/v4l2/libcamera/gstreamer/ffmpeg/vulkan/roc/lv2/ avahi/x11/echo-cancel-webrtc/libusb/flatpak/snap; systemd/logind/selinux/rtkit off (no hay systemd). alsa+sndfile+libpulse+dbus+udev enabled (las 4 ya selladas). GOTCHA static-vs-shared (variante nueva del patrón): **sin ncurses a propósito**. Su única consumidora es la tool pw-top (monitor de terminal), guardada por 'if ncurses_dep.found()'. El ncurses del catálogo es static-only y su .pc arrastra '-static' al link ⇒ 'error: using shared libraries requires dynamic linking' al enlazar pw-top contra libpipewire-0.3.so. Quitando la dep, meson saltea pw-top y el resto construye. (Alternativa futura si se quiere pw-top: variante ncurses-shared.) Próximo: ffmpeg → kpipewire → spectacle. Co-Authored-By: Claude Opus 4.8 --- recipes/incoming-kde/pipewire.toml | 56 ++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 recipes/incoming-kde/pipewire.toml diff --git a/recipes/incoming-kde/pipewire.toml b/recipes/incoming-kde/pipewire.toml new file mode 100644 index 00000000..36b2d093 --- /dev/null +++ b/recipes/incoming-kde/pipewire.toml @@ -0,0 +1,56 @@ +# pipewire 1.2.7 — servidor de multimedia (libpipewire-0.3.so + libspa). Campaña KDE (ADR 0011). Dos +# frentes lo necesitan: +# 1. **spectacle**: linkea K::KPipeWireRecord incondicionalmente → kpipewire → pipewire. +# 2. **audio real**: hoy sólo tenemos el CLIENTE libpulse; el servidor previsto por Plasma 6 es PipeWire. +# (Además Plasma usa pipewire para compartir pantalla/portales.) +# +# Fuente del gitlab.freedesktop.org (como networkmanager/modemmanager). +# Recortado al core + SPA: sin bluez5 (cadena de códecs aptx/ldac/aac/opus enorme), sin jack/v4l2/ +# libcamera/gstreamer/ffmpeg/vulkan/roc/lv2/avahi/x11/echo-cancel-webrtc/libusb/flatpak/snap. +# systemd/logind/selinux/rtkit off (no hay systemd acá). alsa=enabled + sndfile=enabled + libpulse=enabled +# (el emulador pulse: deja que los clientes libpulse hablen con pipewire) — las 3 ya selladas. +# +# SIN ncurses a propósito: la única consumidora es la tool `pw-top` (monitor de terminal), guardada por +# `if ncurses_dep.found()`. El ncurses del catálogo es static-only y su .pc arrastra `-static` al link ⇒ +# "error: using shared libraries requires dynamic linking" al enlazar pw-top contra libpipewire-0.3.so. +# Quitando la dep, meson saltea pw-top y el resto construye. +name = "pipewire" +version = "1.2.7" + +[source] +tarball = "https://gitlab.freedesktop.org/pipewire/pipewire/-/archive/1.2.7/pipewire-1.2.7.tar.gz" +sha256 = "e75568ed18bcbe75e9779af57cb9cc256fd7ebfaadc12bb347a0717055d1d3a9" + +[build] +compiler = "zig-cc" +target = "x86_64-linux-musl" +link = "dynamic" +flags = [] + +[build.phases] +configure = ''' +PYTHONPATH=/usr/lib/python3.12/site-packages meson setup output --prefix=/usr --buildtype=release \ + -Ddefault_library=shared \ + -Ddocs=disabled -Dman=disabled -Dexamples=disabled -Dtests=disabled \ + -Dgstreamer=disabled -Dgstreamer-device-provider=disabled \ + -Dsystemd=disabled -Dlogind=disabled -Dsystemd-system-service=disabled \ + -Dsystemd-user-service=disabled -Dselinux=disabled -Dlegacy-rtkit=false \ + -Dpipewire-jack=disabled -Dpipewire-v4l2=disabled -Djack=disabled -Dv4l2=disabled \ + -Dlibcamera=disabled -Dbluez5=disabled -Dffmpeg=disabled -Dvulkan=disabled \ + -Droc=disabled -Dlv2=disabled -Davahi=disabled -Dx11=disabled -Dx11-xfixes=disabled \ + -Decho-cancel-webrtc=disabled -Dlibusb=disabled -Dflatpak=disabled -Dsnap=disabled \ + -Dlibmysofa=disabled -Dsdl2=disabled -Dopus=disabled -Dlibffado=disabled -Dcompress-offload=disabled \ + -Dlibcanberra=disabled -Dgsettings=disabled -Dreadline=disabled -Draop=disabled -Davb=disabled \ + -Dsession-managers=[] \ + -Dalsa=enabled -Dsndfile=enabled -Dlibpulse=enabled -Ddbus=enabled -Dudev=enabled \ + -Dpipewire-alsa=disabled \ + -Dspa-plugins=enabled -Daudioconvert=enabled -Daudiomixer=enabled -Dcontrol=enabled \ + -Dvideoconvert=enabled -Dsupport=enabled +''' +compile = "PYTHONPATH=/usr/lib/python3.12/site-packages ninja -C output" +install = "PYTHONPATH=/usr/lib/python3.12/site-packages DESTDIR=/out meson install -C output --no-rebuild" + +[deps] +build = ["meson", "samurai", "python3", "pkgconf", "dbus", "expat", "alsa-lib", "libsndfile", + "pulseaudio", "glib-shared", "pcre2-shared", "libffi", "libudev-zero", "zlib-shared", + "gettext-tiny"]