A partial, manual rollback of commit 7af14dfdbd6addb779226c0a103b2a8dc72c16b1.

This became necessary because extra actions for C++ compile actions require .h files, but the compiler only returns the .pcm files in the .d file for headers that it reads from the .pcm file. This is not a problem for correctness because the .pcm files depend on the headers, but that doesn't help the extra actions that would then only get the .pcm files.

--
PiperOrigin-RevId: 150052839
MOS_MIGRATED_REVID=150052839

1 files changed, 7 insertions, 0 deletions

diff --git a/src/main/java/com/google/devtools/build/lib/analysis/actions/SpawnActionTemplate.java b/src/main/java/com/google/devtools/build/lib/analysis/actions/SpawnActionTemplate.java
index 6394c0cbf1..6a64709d7b 100644
--- a/src/main/java/com/google/devtools/build/lib/analysis/actions/SpawnActionTemplate.java
+++ b/src/main/java/com/google/devtools/build/lib/analysis/actions/SpawnActionTemplate.java
@@ -16,6 +16,7 @@ package com.google.devtools.build.lib.analysis.actions;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableSet;
 import com.google.devtools.build.lib.actions.ActionAnalysisMetadata;
+import com.google.devtools.build.lib.actions.ActionExecutionContext;
 import com.google.devtools.build.lib.actions.ActionInputHelper;
 import com.google.devtools.build.lib.actions.ActionOwner;
 import com.google.devtools.build.lib.actions.Artifact;
@@ -183,6 +184,12 @@ public final class SpawnActionTemplate implements ActionTemplate<SpawnAction> {
   }
 
   @Override
+  public Iterable<Artifact> getInputFilesForExtraAction(
+      ActionExecutionContext actionExecutionContext) {
+    return ImmutableList.of();
+  }
+
+  @Override
   public ImmutableSet<Artifact> getMandatoryOutputs() {
     return ImmutableSet.of();
   }