Make sure geoipbackend pulls in the yaml and geoip libs when loaded dynamically.

Author: Peter van Dijk

modules/geoipbackend/Makefile.am

@@ -2,4 +2,4 @@ AM_CPPFLAGS=$(THREADFLAGS) $(BOOST_CPPFLAGS) $(YAML_CFLAGS) $(GEOIP_CFLAGS)
 EXTRA_DIST=OBJECTFILES OBJECTLIBS
 pkglib_LTLIBRARIES = libgeoipbackend.la
 libgeoipbackend_la_SOURCES=geoipbackend.cc geoipbackend.hh
-libgeoipbackend_la_LDFLAGS=-module -avoid-version
+libgeoipbackend_la_LDFLAGS=-module -avoid-version $(YAML_LIBS) $(GEOIP_LIBS)