9852 enable ld(1) guidance and deflib assertions for the illumos build

@@ -32,6 +32,8 @@
                                 -I$(ADJUNCT_PROTO)/usr/lib/dbus-1.0/include
 POLICYKIT_GLIB_CPPFLAGS =       -I$(ADJUNCT_PROTO)/usr/include/glib-2.0 \
                                 -I$(ADJUNCT_PROTO)/usr/lib/glib-2.0/include
 
 POLICYKIT_DBUS_LDLIBS = -ldbus-1
+POLICYKIT_DBUS_EXTERNS = libdbus-1.so
 POLICYKIT_GLIB_LDLIBS = -lglib-2.0
+POLICYKIT_GLIB_EXTERNS = libglib-2.0.so