Convert more uses of $(ACP) to `cp`

Test: treehugger
Change-Id: Id8365ce4c06dfe731be9b80f805e071fab522909
diff --git a/core/Makefile b/core/Makefile
index f92e25a..a4825e1 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -1224,19 +1224,9 @@
 # The kernel isn't really a module, so to get its module file in there, we
 # make the target NOTICE files depend on this particular file too, which will
 # then be in the right directory for the find in combine-notice-files to work.
-$(kernel_notice_file): \
-	    $(BUILD_SYSTEM)/LINUX_KERNEL_COPYING \
-	    | $(ACP)
-	@echo Copying: $@
-	$(hide) mkdir -p $(dir $@)
-	$(hide) $(ACP) $< $@
+$(eval $(call copy-one-file,$(BUILD_SYSTEM)/LINUX_KERNEL_COPYING,$(kernel_notice_file)))
 
-$(winpthreads_notice_file): \
-	    $(BUILD_SYSTEM)/WINPTHREADS_COPYING \
-	    | $(ACP)
-	@echo Copying: $@
-	$(hide) mkdir -p $(dir $@)
-	$(hide) $(ACP) $< $@
+$(eval $(call copy-one-file,$(BUILD_SYSTEM)/WINPTHREADS_COPYING,$(winpthreads_notice_file)))
 
 
 # #################################################################
@@ -4081,7 +4071,7 @@
 endif
 ifeq ($(BREAKPAD_GENERATE_SYMBOLS),true)
 	@# If breakpad symbols have been generated, add them to the zip.
-	$(hide) $(ACP) -r $(TARGET_OUT_BREAKPAD) $(zip_root)/BREAKPAD
+	$(hide) cp -R $(TARGET_OUT_BREAKPAD) $(zip_root)/BREAKPAD
 endif
 ifdef BOARD_PREBUILT_VENDORIMAGE
 	$(hide) mkdir -p $(zip_root)/IMAGES