Fix broken dependencies for .gmo files

Makefile.in

@@ -100,7 +100,7 @@ endif
 %.d: %.cc
 	@echo "    [DEP] $<"
 	$(CXX) -MM -MT $(subst .cc,.o,$<) $(INCLUDES) $(TEST_INCLUDES) $(CXXFLAGS) $< > $@.$$$$;\
-	sed 's,\([^ :]*\)\.o[ :]*,\1.o $@ : Makefile ,g' < $@.$$$$ > $@; \
+	sed 's,\([^ :]*\)\.o[ :]*,\1.o \1.gmo $@ : Makefile ,g' < $@.$$$$ > $@; \
 	$(RM) $@.$$$$
 
 %.o: %.cc

unit-tests/Makefile.in

@@ -50,6 +50,7 @@ TEST_SOURCE=\
 	unit-tests/cache_t.cc \
 	unit-tests/endian_t.cc \
 	unit-tests/space_map_t.cc \
+	unit-tests/span_iterator_t.cc \
 	unit-tests/thin_metadata_t.cc \
 	unit-tests/transaction_manager_t.cc