media-session: new package

Starting from PipeWire 0.3.39, pipewire-media-session was split out into
its own standalone package. Include a backported patch to fix build with
systemd system service enabled.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Message-Id: <20211126154934.2091313-2-p.zabel@pengutronix.de>
Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>

4 files changed, 159 insertions, 0 deletions

diff --git a/patches/media-session-0.4.1/0001-meson-remove-session-managers-option-check.patch b/patches/media-session-0.4.1/0001-meson-remove-session-managers-option-check.patch
new file mode 100644
index 000000000..7def21649
--- /dev/null
+++ b/patches/media-session-0.4.1/0001-meson-remove-session-managers-option-check.patch
@@ -0,0 +1,32 @@
+From dfa740175c83e1cd0d815ad423f90872de566437 Mon Sep 17 00:00:00 2001
+From: James Hilliard <james.hilliard1@gmail.com>
+Date: Wed, 10 Nov 2021 08:54:06 -0700
+Subject: [PATCH] meson: remove session-managers option check.
+
+This option no longer exists and causes a build failure if building
+with the systemd system service enabled.
+---
+ systemd/system/meson.build | 10 ++++------
+ 1 file changed, 4 insertions(+), 6 deletions(-)
+
+diff --git a/systemd/system/meson.build b/systemd/system/meson.build
+index ab0d49064986..0e9885b0f39f 100644
+--- a/systemd/system/meson.build
++++ b/systemd/system/meson.build
+@@ -4,9 +4,7 @@ systemd_system_services_dir = systemd.get_variable(pkgconfig: 'systemdsystemunit
+ systemd_config = configuration_data()
+ systemd_config.set('PW_MEDIA_SESSION_BINARY', media_session_bindir / 'pipewire-media-session')
+ 
+-if get_option('session-managers').contains('media-session')
+-  configure_file(input : 'pipewire-media-session.service.in',
+-               output : 'pipewire-media-session.service',
+-               configuration : systemd_config,
+-               install_dir : systemd_system_services_dir)
+-endif
++configure_file(input : 'pipewire-media-session.service.in',
++             output : 'pipewire-media-session.service',
++             configuration : systemd_config,
++             install_dir : systemd_system_services_dir)
+-- 
+2.30.2
+
diff --git a/patches/media-session-0.4.1/series b/patches/media-session-0.4.1/series
new file mode 100644
index 000000000..fef1ad945
--- /dev/null
+++ b/patches/media-session-0.4.1/series
@@ -0,0 +1 @@
+0001-meson-remove-session-managers-option-check.patch
diff --git a/rules/media-session.in b/rules/media-session.in
new file mode 100644
index 000000000..73fe521cc
--- /dev/null
+++ b/rules/media-session.in
@@ -0,0 +1,32 @@
+## SECTION=multimedia_libs
+
+menuconfig MEDIA_SESSION
+	tristate
+	select HOST_MESON
+	select DBUS
+	select ALSA_LIB
+	select ALSA_LIB_PCM
+	select ALSA_LIB_UCM
+	select ALSA_LIB_SEQ
+	select PIPEWIRE
+	select SYSTEMD				if MEDIA_SESSION_SYSTEMD
+	prompt "media-session                 "
+	help
+	  Example session manager for PipeWire
+
+if MEDIA_SESSION
+
+config MEDIA_SESSION_SYSTEMD
+	bool
+
+config MEDIA_SESSION_SYSTEMD_UNIT
+	bool
+	default PIPEWIRE_SYSTEMD_UNIT
+	select MEDIA_SESSION_SYSTEMD
+
+config MEDIA_SESSION_SYSTEMD_UNIT_USER
+	bool
+	default PIPEWIRE_SYSTEMD_UNIT_USER
+	select MEDIA_SESSION_SYSTEMD
+
+endif
diff --git a/rules/media-session.make b/rules/media-session.make
new file mode 100644
index 000000000..4013e2101
--- /dev/null
+++ b/rules/media-session.make
@@ -0,0 +1,94 @@
+# -*-makefile-*-
+#
+# Copyright (C) 2021 by Philipp Zabel <p.zabel@pengutronix.de>
+#
+# For further information about the PTXdist project and license conditions
+# see the README file.
+#
+
+#
+# We provide this package
+#
+PACKAGES-$(PTXCONF_MEDIA_SESSION) += media-session
+
+#
+# Paths and names
+#
+MEDIA_SESSION_VERSION	:= 0.4.1
+MEDIA_SESSION_MD5	:= 5f6d9e82330c8102f97b099f5269286f
+MEDIA_SESSION		:= media-session-$(MEDIA_SESSION_VERSION)
+MEDIA_SESSION_SUFFIX	:= tar.bz2
+MEDIA_SESSION_URL	:= \
+	https://gitlab.freedesktop.org/pipewire/media-session/-/archive/$(MEDIA_SESSION_VERSION)/$(MEDIA_SESSION).$(MEDIA_SESSION_SUFFIX)
+MEDIA_SESSION_SOURCE	:= $(SRCDIR)/$(MEDIA_SESSION).$(MEDIA_SESSION_SUFFIX)
+MEDIA_SESSION_DIR	:= $(BUILDDIR)/$(MEDIA_SESSION)
+MEDIA_SESSION_LICENSE	:= MIT AND LGPL-2.1-or-later AND GPL-2.0-only
+MEDIA_SESSION_LICENSE_FILES := \
+	file://LICENSE;md5=647cfa0f759d97b208bfb5c1eb912071 \
+	file://COPYING;md5=97be96ca4fab23e9657ffa590b931c1a
+
+# ----------------------------------------------------------------------------
+# Prepare
+# ----------------------------------------------------------------------------
+
+MEDIA_SESSION_CONF_ENV := \
+	PTXDIST_PKG_CONFIG_VAR_NO_SYSROOT=systemdsystemunitdir
+
+#
+# meson
+#
+MEDIA_SESSION_CONF_TOOL	:= meson
+MEDIA_SESSION_CONF_OPT	:= \
+	$(CROSS_MESON_USR) \
+	-Ddocdir= \
+	-Ddocs=disabled \
+	-Dinstalled_tests=disabled \
+	-Dsystemd-system-service=$(call ptx/endis,PTXCONF_MEDIA_SESSION_SYSTEMD_UNIT)d \
+	-Dsystemd-user-service=$(call ptx/endis,PTXCONF_MEDIA_SESSION_SYSTEMD_UNIT_USER)d \
+	-Dsystemd-user-unit-dir= \
+	-Dsystemd=$(call ptx/endis,PTXCONF_MEDIA_SESSION_SYSTEMD)d \
+	-Dtests=disabled \
+	-Dwith-module-sets=
+
+# ----------------------------------------------------------------------------
+# Target-Install
+# ----------------------------------------------------------------------------
+
+$(STATEDIR)/media-session.targetinstall:
+	@$(call targetinfo)
+
+	@$(call install_init, media-session)
+	@$(call install_fixup, media-session,PRIORITY,optional)
+	@$(call install_fixup, media-session,SECTION,base)
+	@$(call install_fixup, media-session,AUTHOR,"Philipp Zabel <p.zabel@pengutronix.de>")
+	@$(call install_fixup, media-session,DESCRIPTION,missing)
+
+	@$(call install_copy, media-session, 0, 0, 755, -, /usr/bin/pipewire-media-session)
+
+ifdef PTXCONF_MEDIA_SESSION_SYSTEMD_UNIT
+	@$(call install_alternative, media-session, 0, 0, 0644, \
+		/usr/lib/systemd/system/pipewire-media-session.service)
+	@$(call install_link, media-session, ../pipewire-media-session.service, \
+		/usr/lib/systemd/system/pipewire.service.wants/pipewire-media-session.service)
+endif
+ifdef PTXCONF_MEDIA_SESSION_SYSTEMD_UNIT_USER
+	@$(call install_alternative, media-session, 0, 0, 0644, \
+		/usr/lib/systemd/user/pipewire-media-session.service)
+	@$(call install_link, media-session, ../pipewire-media-session.service, \
+		/usr/lib/systemd/user/pipewire.service.wants/pipewire-media-session.service)
+endif
+
+	@$(call install_copy, media-session, 0, 0, 644, -, \
+		/usr/share/pipewire/media-session.d/alsa-monitor.conf)
+	@$(call install_copy, media-session, 0, 0, 644, -, \
+		/usr/share/pipewire/media-session.d/bluez-monitor.conf)
+	@$(call install_copy, media-session, 0, 0, 644, -, \
+		/usr/share/pipewire/media-session.d/media-session.conf)
+	@$(call install_copy, media-session, 0, 0, 644, -, \
+		/usr/share/pipewire/media-session.d/v4l2-monitor.conf)
+
+	@$(call install_finish, media-session)
+
+	@$(call touch)
+
+# vim: syntax=make