-libbabeltrace_la_SOURCES = babeltrace.c \
- iterator.c \
- context.c \
- trace-handle.c \
- trace-collection.c \
- registry.c \
- values.c \
- ref.c
-
-libbabeltrace_la_LDFLAGS = -version-info $(BABELTRACE_LIBRARY_VERSION)
+libbabeltrace_la_SOURCES = babeltrace.c values.c ref.c logging.c
+libbabeltrace_la_LDFLAGS = $(LT_NO_UNDEFINED) \
+ -version-info $(BABELTRACE_LIBRARY_VERSION)