Make ndk.timestamp optional

am: f09c8437f9 Change-Id: I9c389c18ad585a043aa75d1e7ec58fb699bf03fe
2016-09-16 21:50:23 +00:00
parent 5965ec1ab0 f09c8437f9
commit b8332205f8
1 changed files with 1 additions and 0 deletions
--- a/cc/ndk_sysroot.go
+++ b/cc/ndk_sysroot.go
@@ -108,5 +108,6 @@ func (n *ndkSingleton) GenerateBuildActions(ctx blueprint.SingletonContext) {
 		Rule:      android.Touch,
 		Outputs:   []string{getNdkSysrootTimestampFile(ctx).String()},
 		Implicits: installPaths,
+		Optional:  true,
 	})
 }