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28 changes: 28 additions & 0 deletions recipes/desktop/pipewire/libudev-zero-enumerate.patch
Original file line number Diff line number Diff line change
@@ -0,0 +1,28 @@
--- a/spa/plugins/alsa/alsa-udev.c
+++ b/spa/plugins/alsa/alsa-udev.c
@@ -165,9 +165,6 @@
if ((str = udev_device_get_property_value(udev_device, "SOUND_CLASS")) && spa_streq(str, "modem"))
return SPA_ID_INVALID;

- if (udev_device_get_property_value(udev_device, "SOUND_INITIALIZED") == NULL)
- return SPA_ID_INVALID;
-
if ((str = udev_device_get_property_value(udev_device, "DEVPATH")) == NULL)
return SPA_ID_INVALID;

@@ -984,6 +981,15 @@

process_udev_device(this, ACTION_CHANGE, udev_device);

+ /* libudev-zero only enumerates devices with char dev nodes
+ * (controlC0, pcmC0D0p, etc.) but not the parent card device.
+ * Process the parent so get_card_nr() sees a DEVPATH ending
+ * in /card<N>. See: github.com/illiliti/libudev-zero/issues/26 */
+ {
+ struct udev_device *pdev = udev_device_get_parent(udev_device);
+ if (pdev)
+ process_udev_device(this, ACTION_CHANGE, pdev);
+ }
udev_device_unref(udev_device);
}
udev_enumerate_unref(enumerate);
94 changes: 94 additions & 0 deletions recipes/desktop/pipewire/recipe.kdl
Original file line number Diff line number Diff line change
@@ -0,0 +1,94 @@
recipe {
name "pipewire"
version "1.6.5"
release 7
description "Multimedia processing graphs"
url "https://pipewire.org"
archs "aarch64" "x86_64"
licenses "MIT"
depends "alsa-lib" \
"alsa-lib-dev" \
"flac-dev" \
"glib-dev" \
"libdbus-dev" \
"libncurses" \
"libncurses-dev" \
"libogg-dev" \
"libopus-dev" \
"libsndfile-dev" \
"libudev-zero-dev" \
"libvorbis-dev" \
"linux-headers" \
"llvm" \
"meson" \
"mimalloc-dev" \
"musl-dev" \
"ninja" \
"patch" \
"pcre2" \
"pcre2-dev" \
"pkgconf" \
"readline" \
"readline-dev"
}

source "https://gitlab.freedesktop.org/pipewire/pipewire/-/archive/${recipe.version}/pipewire-${recipe.version}.tar.gz" {
blake3 "42affc6fc101274ec734c15271b0105d598262b863dc3d8ce968b7dc4d4c0826"
}

source "libudev-zero-enumerate.patch" {
blake3 "ae3ecbad6d20a522839d7afb6b70883b720ec266c439cecc06ff38bcbcbcd180"
}

prepare {
script r#"
patch -p1 < "${MERE_SOURCES_DIR}/libudev-zero-enumerate.patch"
"#
}

build {
script r#"
export LDFLAGS="$LDFLAGS -lncursesw"
meson setup build/ \
-Dprefix=/usr \
-Dbuildtype=release \
-Ddefault_library=both \
-Dpipewire-alsa=enabled \
-Dpipewire-jack=disabled \
-Dpipewire-v4l2=enabled \
-Dlibpulse=disabled \
-Dgstreamer=disabled \
-Dlogind=disabled \
-Dselinux=disabled \
-Dtests=disabled \
-Dexamples=disabled \
-Ddocs=disabled \
-Dman=disabled \
-Dsession-managers=[]
ninja -C build/
"#
}

install {
script r#"
ninja -C build/ install
"#
}

package "pipewire" {
files "etc/security/" \
"usr/bin/" \
"usr/lib/lib*.so*" \
"usr/lib/alsa-lib/" \
"usr/lib/pipewire-0.3/" \
"usr/lib/spa-0.2/" \
"usr/lib/udev/" \
"usr/share/alsa/" \
"usr/share/alsa-card-profile/" \
"usr/share/pipewire/"
}

package "pipewire-dev" {
files "usr/include/" \
"usr/lib/pkgconfig/"
}