commit f272cd6c2290160a13917a98388af1132443098c
author Ying Wang <wangying@google.com> Mon Sep 26 12:05:06 2011 -0700
committer Ying Wang <wangying@google.com> Mon Sep 26 12:05:06 2011 -0700
tree 6eff46ea5cc1dba10c21dac2e93c1e55cec9c24c
parent 3aa2c174ec0c7aebe91937c9521fa641c7f60061

Generate an empty target if there is no packages

Generate an empty target even if there is no packages defined in the
source tree. Such case can happen when building in an unbundled branch.

Change-Id: Id8b94bc00557cd5ea2066859e440427474ced5f5

core/Makefile

diff --git a/core/Makefile b/core/Makefile
index 2a0c831..a49850e 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -234,6 +234,8 @@
 	         private_key=""' >> $@;,\
 	    echo 'name="$(p).apk" certificate="$(PACKAGES.$(p).CERTIFICATE)" \
 	         private_key="$(PACKAGES.$(p).PRIVATE_KEY)"' >> $@;))
+	# In case $(PACKAGES) is empty.
+	$(hide) touch $@
 
 .PHONY: apkcerts-list
 apkcerts-list: $(APKCERTS_FILE)