[gnome-software] trivial: Fix some underlinking in two PackageKit plugins

[Richard Hughes <rhughes src gnome org>]

commit a3e76719e7f3e9a3bfd830272bdf4bc198c9f78d
Author: Richard Hughes <richard hughsie com>
Date:   Wed Oct 19 19:25:06 2016 +0100

    trivial: Fix some underlinking in two PackageKit plugins
    
    Detected when testing on Debian.

 src/plugins/Makefile.am |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/plugins/Makefile.am b/src/plugins/Makefile.am
index eed5048..de0782e 100644
--- a/src/plugins/Makefile.am
+++ b/src/plugins/Makefile.am
@@ -356,7 +356,7 @@ libgs_plugin_fwupd_la_CFLAGS = $(GS_PLUGIN_CFLAGS) $(WARN_CFLAGS)
 endif
 
 libgs_plugin_packagekit_history_la_SOURCES = gs-plugin-packagekit-history.c
-libgs_plugin_packagekit_history_la_LIBADD = $(GS_PLUGIN_LIBS)
+libgs_plugin_packagekit_history_la_LIBADD = $(GS_PLUGIN_LIBS) $(PACKAGEKIT_LIBS)
 libgs_plugin_packagekit_history_la_LDFLAGS = -module -avoid-version
 libgs_plugin_packagekit_history_la_CFLAGS = $(GS_PLUGIN_CFLAGS) $(WARN_CFLAGS)
 
@@ -382,7 +382,7 @@ libgs_plugin_packagekit_origin_la_LDFLAGS = -module -avoid-version
 libgs_plugin_packagekit_origin_la_CFLAGS = $(GS_PLUGIN_CFLAGS) $(WARN_CFLAGS)
 
 libgs_plugin_packagekit_proxy_la_SOURCES = gs-plugin-packagekit-proxy.c
-libgs_plugin_packagekit_proxy_la_LIBADD = $(GS_PLUGIN_LIBS)
+libgs_plugin_packagekit_proxy_la_LIBADD = $(GS_PLUGIN_LIBS) $(PACKAGEKIT_LIBS)
 libgs_plugin_packagekit_proxy_la_LDFLAGS = -module -avoid-version
 libgs_plugin_packagekit_proxy_la_CFLAGS = $(GS_PLUGIN_CFLAGS) $(WARN_CFLAGS)