use XPCOM_GLUE_LIBS for libxpical componentry, to reduce version dependence

calendar/libxpical/Makefile.in

@@ -80,7 +80,8 @@ EXTRA_DSO_LIBS	= mozicalss mozical
 EXTRA_DSO_LDOPTS += \
 	$(LIBS_DIR) \
 	$(EXTRA_DSO_LIBS) \
-	$(MOZ_COMPONENT_LIBS) \
+	$(XPCOM_GLUE_LIBS) \
+	$(MOZ_COMPONENT_NSPR_LIBS) \
 	$(NULL)
 
 ifdef MOZ_MAIL_NEWS