--- source3/wscript.orig	2015-09-08 13:45:25.000000000 +0000
+++ source3/wscript	2015-10-05 13:01:27.137800191 +0000
@@ -34,6 +34,7 @@
     opt.SAMBA3_ADD_OPTION('utmp')
     opt.SAMBA3_ADD_OPTION('pthreadpool', with_name="enable", without_name="disable", default=True)
     opt.SAMBA3_ADD_OPTION('avahi', with_name="enable", without_name="disable")
+    opt.SAMBA3_ADD_OPTION('dnssd', with_name="enable", without_name="disable")
     opt.SAMBA3_ADD_OPTION('iconv')
     opt.SAMBA3_ADD_OPTION('acl-support')
     opt.SAMBA3_ADD_OPTION('dnsupdate')
@@ -542,7 +543,7 @@
             conf.CHECK_CODE('struct aiocb a; return aio_return(&a);', 'HAVE_AIO_RETURN', msg='Checking for aio_return', headers='aio.h', lib='aio rt')
             conf.CHECK_CODE('struct aiocb a; return aio_error(&a);', 'HAVE_AIO_ERROR', msg='Checking for aio_error', headers='aio.h', lib='aio rt')
             conf.CHECK_CODE('struct aiocb a; return aio_cancel(1, &a);', 'HAVE_AIO_CANCEL', msg='Checking for aio_cancel', headers='aio.h', lib='aio rt')
-            conf.CHECK_CODE('const struct aiocb * const a[1]; struct timespec t; return aio_suspend(&a, 1, &t);', 'HAVE_AIO_SUSPEND', msg='Checking for aio_suspend', headers='aio.h', lib='aio rt')
+            conf.CHECK_CODE('const struct aiocb * const a[1]; struct timespec t; return aio_suspend(a, 1, &t);', 'HAVE_AIO_SUSPEND', msg='Checking for aio_suspend', headers='aio.h', lib='aio rt')
         if not conf.CONFIG_SET('HAVE_AIO'):
             conf.DEFINE('HAVE_NO_AIO', '1')
     else:
@@ -863,6 +864,17 @@
         conf.SET_TARGET_TYPE('avahi-common', 'EMPTY')
         conf.SET_TARGET_TYPE('avahi-client', 'EMPTY')
 
+    if Options.options.with_dnssd:
+        conf.env.with_dnssd = True
+        if not conf.CHECK_HEADERS('dns_sd.h'):
+            conf.env.with_dnssd = False
+        if not conf.CHECK_FUNCS_IN('DNSServiceRegister', 'dns_sd'):
+            conf.env.with_dnssd = False
+        if conf.env.with_dnssd:
+            conf.DEFINE('WITH_DNSSD_SUPPORT', 1)
+    else:
+        conf.SET_TARGET_TYPE('dns_sd', 'EMPTY')
+
     if Options.options.with_iconv:
         conf.env.with_iconv = True
         if not conf.CHECK_FUNCS_IN('iconv_open', 'iconv', headers='iconv.h'):
@@ -1652,9 +1664,6 @@
     if conf.CONFIG_SET('HAVE_VXFS'):
         default_shared_modules.extend(TO_LIST('vfs_vxfs'))
 
-    if conf.CONFIG_SET('HAVE_DBUS'):
-	default_shared_modules.extend(TO_LIST('vfs_snapper'))
-
     explicit_shared_modules = TO_LIST(Options.options.shared_modules, delimiter=',')
     explicit_static_modules = TO_LIST(Options.options.static_modules, delimiter=',')