pack-objects: move tree_depth into 'struct packing_data'

diff --git a/Makefile b/Makefile
index bc4fc8eeab21862887c0b19560b07646e0c4848f..e7994888e88782b83806188100906a9206cf2e9c 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -841,6 +841,7 @@ LIB_OBJS += csum-file.o
 LIB_OBJS += ctype.o
 LIB_OBJS += date.o
 LIB_OBJS += decorate.o
+LIB_OBJS += delta-islands.o
 LIB_OBJS += diffcore-break.o
 LIB_OBJS += diffcore-delta.o
 LIB_OBJS += diffcore-order.o