win packaging: disable activex on win64

extras/package/npapi.am

@@ -13,12 +13,19 @@ stamp-npapi-autogen: stamp-npapi-fetch
 	$(SHELL) ./autogen.sh
 	touch $@
 
+if HAVE_WIN64
+CONF_ACTIVEX = --disable-activex
+else
+CONF_ACTIVEX =
+endif
+
 stamp-npapi-configure: stamp-npapi-autogen
 	cd npapi-vlc && \
 	$(SHELL) ./configure \
 		--prefix=/ \
 		--host=$(host_alias) --build=$(build_alias) \
 		--with-mozilla-sdk-path="$(CONTRIB_DIR)/gecko-sdk" \
+		$(CONF_ACTIVEX) \
 		CPP="$(CPP)" CPPFLAGS="$(CPPFLAGS)" \
 		CC="$(CC)" CFLAGS="$(CFLAGS)" \
 		CXX="$(CXX)" CXXFLAGS="$(CXXFLAGS)" \