commit eca2840d7d9a62a875871c36c077b55ff180ef65
author John Cater <jcater@google.com> Wed May 17 21:44:12 2017 +0200
committer Dmitry Lomov <dslomov@google.com> Fri May 19 15:07:52 2017 +0200
tree e09aac79c1cbfc5aa99ae4de1f30cf62c56fa77e
parent 67cea8f01e93b9723c8acfcd8ef9f83a7f025088

Add toolchains data to RuleClass and RuleContext.

Also expose both sides to Skylark.
Part of #2219.

Change-Id: I4d749dd9981fe33f75310acb0ec3927cff6f28fe
PiperOrigin-RevId: 156340638

src/main/java/com/google/devtools/build/lib/analysis/RuleContext.java

diff --git a/src/main/java/com/google/devtools/build/lib/analysis/RuleContext.java b/src/main/java/com/google/devtools/build/lib/analysis/RuleContext.java
index a6c43d4..f1e1db2 100644
--- a/src/main/java/com/google/devtools/build/lib/analysis/RuleContext.java
+++ b/src/main/java/com/google/devtools/build/lib/analysis/RuleContext.java
@@ -167,6 +167,7 @@
   private final ErrorReporter reporter;
   private final ImmutableBiMap<String, Class<? extends TransitiveInfoProvider>>
       skylarkProviderRegistry;
+  private final ToolchainContext toolchainContext;
 
   private ActionOwner actionOwner;
 
@@ -197,6 +198,8 @@
     this.skylarkProviderRegistry = builder.skylarkProviderRegistry;
     this.hostConfiguration = builder.hostConfiguration;
     reporter = builder.reporter;
+    // TODO(katre): Populate the actual selected toolchains.
+    this.toolchainContext = new ToolchainContext(null);
   }
 
   private ImmutableSet<String> getEnabledFeatures() {
@@ -1121,6 +1124,10 @@
     }
   }
 
+  public ToolchainContext getToolchainContext() {
+    return toolchainContext;
+  }
+
   private void checkAttribute(String attributeName, Mode mode) {
     Attribute attributeDefinition = attributes.getAttributeDefinition(attributeName);
     if (attributeDefinition == null) {