gst: add option to disable device provider

config.h.meson

@@ -468,3 +468,5 @@
 
 #mesondefine PA_ALSA_PATHS_DIR
 #mesondefine PA_ALSA_PROFILE_SETS_DIR
+
+#mesondefine HAVE_GSTREAMER_DEVICE_PROVIDER

meson.build

@@ -296,6 +296,12 @@ if get_option('bluez5')
   endif
 endif
 
+if get_option('gstreamer')
+  if get_option('gstreamer-device-provider')
+    cdata.set('HAVE_GSTREAMER_DEVICE_PROVIDER', 1)
+  endif
+endif
+
 configure_file(input : 'config.h.meson',
   output : 'config.h',
   configuration : cdata)

meson_options.txt

@@ -22,6 +22,10 @@ option('gstreamer',
        description: 'Build GStreamer plugins',
        type: 'boolean',
        value: true)
+option('gstreamer-device-provider',
+       description: 'Build GStreamer device provider plugin',
+       type: 'boolean',
+       value: true)
 option('systemd',
        description: 'Enable systemd integration',
        type: 'boolean',

src/gst/gstpipewire.c

@@ -53,9 +53,11 @@ plugin_init (GstPlugin *plugin)
   gst_element_register (plugin, "pipewiresink", GST_RANK_NONE,
       GST_TYPE_PIPEWIRE_SINK);
 
+#if HAVE_GSTREAMER_DEVICE_PROVIDER
   if (!gst_device_provider_register (plugin, "pipewiredeviceprovider",
        GST_RANK_PRIMARY + 1, GST_TYPE_PIPEWIRE_DEVICE_PROVIDER))
     return FALSE;
+#endif
 
   GST_DEBUG_CATEGORY_INIT (pipewire_debug, "pipewire", 0, "PipeWire elements");
 

src/gst/meson.build

@@ -2,13 +2,16 @@ pipewire_gst_sources = [
   'gstpipewire.c',
   'gstpipewirecore.c',
   'gstpipewireclock.c',
-  'gstpipewiredeviceprovider.c',
   'gstpipewireformat.c',
   'gstpipewirepool.c',
   'gstpipewiresink.c',
   'gstpipewiresrc.c',
 ]
 
+if get_option('gstreamer-device-provider')
+  pipewire_gst_sources += [ 'gstpipewiredeviceprovider.c' ]
+endif
+
 pipewire_gst_headers = [
   'gstpipewireclock.h',
   'gstpipewirecore.h',