We still use acp in copy-file-to-target in this branch.
Change-Id: Ibae51f8db69d8ab3b5ae7c086f519236e5d2043e
diff --git a/core/binary.mk b/core/binary.mk
index 2bd3dfe..7b22903 100644
--- a/core/binary.mk
+++ b/core/binary.mk
@@ -671,7 +671,7 @@
proto_intermediate_dir := $(intermediates)/proto
proto_intermediate_cpps := $(patsubst $(proto_gen_dir)/%,$(proto_intermediate_dir)/%,\
$(proto_generated_cpps))
-$(proto_intermediate_cpps) : $(proto_intermediate_dir)/% : $(proto_gen_dir)/%
+$(proto_intermediate_cpps) : $(proto_intermediate_dir)/% : $(proto_gen_dir)/% | $(ACP)
@echo "Copy: $@"
$(copy-file-to-target)
$(hide) cp $(basename $<).h $(basename $@).h