Make source manifest caching catch external runfile changes

--
MOS_MIGRATED_REVID=120442698

1 files changed, 2 insertions, 1 deletions

diff --git a/src/main/java/com/google/devtools/build/lib/analysis/SourceManifestAction.java b/src/main/java/com/google/devtools/build/lib/analysis/SourceManifestAction.java
index 513fdc4e21..0c45b89d25 100644
--- a/src/main/java/com/google/devtools/build/lib/analysis/SourceManifestAction.java
+++ b/src/main/java/com/google/devtools/build/lib/analysis/SourceManifestAction.java
@@ -192,6 +192,7 @@ public final class SourceManifestAction extends AbstractFileWriteAction {
   protected String computeKey() {
     Fingerprint f = new Fingerprint();
     f.addString(GUID);
+    f.addBoolean(runfiles.getLegacyExternalRunfiles());
     Map<PathFragment, Artifact> symlinks = runfiles.getSymlinksAsMap();
     f.addInt(symlinks.size());
     for (Map.Entry<PathFragment, Artifact> symlink : symlinks.entrySet()) {
@@ -219,7 +220,7 @@ public final class SourceManifestAction extends AbstractFileWriteAction {
   /**
    * Supported manifest writing strategies.
    */
-  public static enum ManifestType implements ManifestWriter {
+  public enum ManifestType implements ManifestWriter {
 
     /**
      * Writes each line as: