[Buildroot] [PATCH 1/4] package/pipewire: bump version to 1.4.9

[Bernd Kuhls <bernd@kuhls.net>]

Release notes:
https://gitlab.freedesktop.org/pipewire/pipewire/-/blob/1.4.9/NEWS

Added upstream patch to fix a build error which would be introduced by
this bump. Please note that patch 0001 does not fix uClibc-related build
errors with pipewire 1.2.8 like
https://autobuild.buildroot.net/results/217/217f4500a7dadf089b90438e1eb06aaa9c50f4c5/
because uClibc does not implement tss_t which was removed from
spa/plugins/support/loop.c with upstream commit
https://gitlab.freedesktop.org/pipewire/pipewire/-/commit/9c19284f7f062a50e059b0593068429b345acf34
added in version 1.3.81.

Ffmpeg support needs swscale support:
https://gitlab.freedesktop.org/pipewire/pipewire/-/commit/2cbcdbc579bbffa682088fbedbca10e278e061dd

Disabled jack2 support for uClibc to fix a build error:

../pipewire-jack/src/pipewire-jack.c:13:10: fatal error: threads.h: No such file or directory
   13 | #include <threads.h>

Removing this include, like patch 0001 does, will not fix the problem:

../pipewire-jack/src/pipewire-jack.c:127:20: error: expected ‘;’ before ‘float’
  127 | static thread_local float midi_scratch[MIDI_SCRATCH_FRAMES];

Fixes:
https://autobuild.buildroot.net/results/217/217f4500a7dadf089b90438e1eb06aaa9c50f4c5/

Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
---
 .../0001-Remove-unused-threads.h-header.patch | 35 +++++++++++++++++++
 package/pipewire/Config.in                    |  1 +
 package/pipewire/pipewire.hash                |  2 +-
 package/pipewire/pipewire.mk                  |  5 +--
 4 files changed, 40 insertions(+), 3 deletions(-)
 create mode 100644 package/pipewire/0001-Remove-unused-threads.h-header.patch

diff --git a/package/pipewire/0001-Remove-unused-threads.h-header.patch b/package/pipewire/0001-Remove-unused-threads.h-header.patch
new file mode 100644
index 0000000000..8fe6b862c9
--- /dev/null
+++ b/package/pipewire/0001-Remove-unused-threads.h-header.patch
@@ -0,0 +1,35 @@
+From 954f76d1078bcf23539c459a5a98aead084146d0 Mon Sep 17 00:00:00 2001
+From: Jan Grulich <jgrulich@redhat.com>
+Date: Mon, 10 Nov 2025 17:42:44 +0100
+Subject: [PATCH] Remove unused <threads.h> header
+
+This was introduced before for some threading implementation to have
+definitions for 'tss_t' and 'tss_set()' and similar, but these were
+later removed, while the header was still kept.
+
+This header doesn't exist on older systems with older glibc and is the
+reason for the only patch we need to have in Chromium to make PipeWire
+to build.
+
+Upstream: https://gitlab.freedesktop.org/pipewire/pipewire/-/commit/954f76d1078bcf23539c459a5a98aead084146d0
+
+Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
+---
+ spa/plugins/support/loop.c | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/spa/plugins/support/loop.c b/spa/plugins/support/loop.c
+index fd53ef16d1..e5e49849fe 100644
+--- a/spa/plugins/support/loop.c
++++ b/spa/plugins/support/loop.c
+@@ -9,7 +9,6 @@
+ #include <stdlib.h>
+ #include <stdio.h>
+ #include <pthread.h>
+-#include <threads.h>
+ #include <stdatomic.h>
+ 
+ #include <spa/support/loop.h>
+-- 
+GitLab
+
diff --git a/package/pipewire/Config.in b/package/pipewire/Config.in
index 9d2de6c866..38a321d500 100644
--- a/package/pipewire/Config.in
+++ b/package/pipewire/Config.in
@@ -7,6 +7,7 @@ config BR2_PACKAGE_PIPEWIRE
 	select BR2_PACKAGE_ALSA_LIB_UCM if BR2_PACKAGE_ALSA_LIB
 	select BR2_PACKAGE_ALSA_LIB_SEQ if BR2_PACKAGE_ALSA_LIB
 	select BR2_PACKAGE_BLUEZ5_UTILS_PLUGINS_AUDIO if BR2_PACKAGE_BLUEZ5_UTILS # runtime
+	select BR2_PACKAGE_FFMPEG_SWSCALE if BR2_PACKAGE_FFMPEG
 	help
 	  PipeWire is a server and user space API to deal with
 	  multimedia pipelines.
diff --git a/package/pipewire/pipewire.hash b/package/pipewire/pipewire.hash
index 2e6a9ae3aa..6fbceb73cc 100644
--- a/package/pipewire/pipewire.hash
+++ b/package/pipewire/pipewire.hash
@@ -1,4 +1,4 @@
 # Locally calculated
-sha256  7670f617220cc053948fc8f2c1ff788192479ef5d4f373d878ac8a7cab76a71c  pipewire-1.2.8.tar.bz2
+sha256  e606aa3f6d53ec4c56fe35034d35cadfe0bbea1a5275e4e006dd7d1abaec6b92  pipewire-1.4.9.tar.bz2
 sha256  8909c319a7e27dbb33a15b9035f89ab3b7b2f6a12f8bcddc755206a8db1ada44  COPYING
 sha256  be4be5d77424833edf31f53fc1f1cecb6996b9e2d747d9e6fb8f878362ebc92b  LICENSE
diff --git a/package/pipewire/pipewire.mk b/package/pipewire/pipewire.mk
index c1dc2aa0cc..397e9b3493 100644
--- a/package/pipewire/pipewire.mk
+++ b/package/pipewire/pipewire.mk
@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-PIPEWIRE_VERSION = 1.2.8
+PIPEWIRE_VERSION = 1.4.9
 PIPEWIRE_SOURCE = pipewire-$(PIPEWIRE_VERSION).tar.bz2
 PIPEWIRE_SITE = https://gitlab.freedesktop.org/pipewire/pipewire/-/archive/$(PIPEWIRE_VERSION)
 PIPEWIRE_LICENSE = MIT, LGPL-2.1+ (libspa-alsa), GPL-2.0 (libjackserver)
@@ -100,7 +100,8 @@ else
 PIPEWIRE_CONF_OPTS += -Davahi=disabled
 endif
 
-ifeq ($(BR2_PACKAGE_JACK2),y)
+# uClibc does not implement thread_local
+ifeq ($(BR2_PACKAGE_JACK2):$(BR2_TOOLCHAIN_USES_UCLIBC),y:)
 PIPEWIRE_CONF_OPTS += -Dpipewire-jack=enabled -Djack=enabled
 PIPEWIRE_DEPENDENCIES += jack2
 else
-- 
2.47.3

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