[gnome-settings-daemon] common: Fix build with --as-needed

[Bastien Nocera <hadess src gnome org>]

commit ff841ad780286d94f94bf9deac89b12681fe443f
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Thu Jan 29 07:34:07 2015 +0200

    common: Fix build with --as-needed
    
    By linking common with libgsd.la
    
    https://bugzilla.gnome.org/show_bug.cgi?id=743674

 plugins/common/Makefile.am |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/plugins/common/Makefile.am b/plugins/common/Makefile.am
index 4400716..7dd4219 100644
--- a/plugins/common/Makefile.am
+++ b/plugins/common/Makefile.am
@@ -63,6 +63,7 @@ libcommon_la_LDFLAGS = \
        $(GSD_PLUGIN_LDFLAGS)
 
 libcommon_la_LIBADD  = \
+       $(top_builddir)/gnome-settings-daemon/libgsd.la \
        $(SETTINGS_PLUGIN_LIBS)         \
        $(GNOME_DESKTOP_LIBS)           \
        $(LIBWACOM_LIBS)                \