if LOG4VALA
-MOONSHOT_LOG_PKG= --pkg log4vala-0.1 -X -llog4vala-0.1 --define=USE_LOG4VALA
-MOONSHOT_LOG_LIBS= -llog4vala-0.1
+MOONSHOT_LOG_PKG= --pkg $(LOG4VALA_VERSION) -X -l$(LOG4VALA_VERSION) --define=USE_LOG4VALA
+MOONSHOT_LOG_LIBS= -l$(LOG4VALA_VERSION)
else
MOONSHOT_LOG_PKG=
MOONSHOT_LOG_LIBS=