Bug 1596546: disable sndio lazy loading on OpenBSD, and directly link with it r=kinetik

unveil() work in bug #1580271 broke sound playback

Differential Revision: https://phabricator.services.mozilla.com/D53079

--HG--
extra : moz-landing-system : lando

media/libcubeb/src/moz.build

@@ -49,6 +49,7 @@ if CONFIG['OS_ARCH'] == 'OpenBSD':
         'cubeb_sndio.c',
     ]
     DEFINES['USE_SNDIO'] = True
+    DEFINES['DISABLE_LIBSNDIO_DLOPEN'] = True
 
 if CONFIG['OS_TARGET'] == 'Darwin':
     SOURCES += [

toolkit/library/moz.build

@@ -265,6 +265,11 @@ OS_LIBS += CONFIG['ICONV_LIBS']
 if CONFIG['MOZ_WIDGET_TOOLKIT'] in ('cocoa', 'uikit'):
     OS_LIBS += CONFIG['TK_LIBS']
 
+if CONFIG['OS_ARCH'] == 'OpenBSD':
+    OS_LIBS += [
+        'sndio',
+    ]
+
 if CONFIG['MOZ_ENABLE_DBUS']:
     OS_LIBS += CONFIG['MOZ_DBUS_GLIB_LIBS']