1 files changed, 12 insertions, 0 deletions
diff --git a/src/main/java/com/google/devtools/build/lib/rules/cpp/CppSemantics.java b/src/main/java/com/google/devtools/build/lib/rules/cpp/CppSemantics.java
index b09739d598..cc726a51f5 100644
--- a/src/main/java/com/google/devtools/build/lib/rules/cpp/CppSemantics.java
+++ b/src/main/java/com/google/devtools/build/lib/rules/cpp/CppSemantics.java
@@ -15,6 +15,7 @@
 package com.google.devtools.build.lib.rules.cpp;
 
 import com.google.devtools.build.lib.actions.Artifact;
+import com.google.devtools.build.lib.actions.Root;
 import com.google.devtools.build.lib.analysis.RuleContext;
 import com.google.devtools.build.lib.rules.cpp.CppConfiguration.HeadersCheckingMode;
 import com.google.devtools.build.lib.vfs.PathFragment;
@@ -52,4 +53,15 @@ public interface CppSemantics {
    * Determines the applicable mode of headers checking for the passed in ruleContext.
    */
   HeadersCheckingMode determineHeadersCheckingMode(RuleContext ruleContext);
+
+  /**
+   * Returns true iff this build configuration requires inclusion extraction (for include scanning)
+   * in the action graph.
+   */
+  boolean needsIncludeScanning(RuleContext ruleContext);
+
+  /**
+   * Returns the configuration-independent grepped-includes directory.
+   */
+  Root getGreppedIncludesDirectory(RuleContext ruleContext);
 }