Make it possible to put the Crosstool proto in BUILD files.

This is needed so that Bazel can access Android NDK if it's outside of the workspace. The current limitation is that we Bazel can pretend that there is a BUILD file there, but cannot do the same with a CROSSTOOL file. We could fix that limitation, but given that Crosstool is the only conceivable use case, let's fix it by changing the Blaze-Crosstool interface.

--
MOS_MIGRATED_REVID=95517408

1 files changed, 2 insertions, 0 deletions

diff --git a/src/main/java/com/google/devtools/build/docgen/RuleDocumentationAttribute.java b/src/main/java/com/google/devtools/build/docgen/RuleDocumentationAttribute.java
index 0d6f5d691a..c68dae2dbc 100644
--- a/src/main/java/com/google/devtools/build/docgen/RuleDocumentationAttribute.java
+++ b/src/main/java/com/google/devtools/build/docgen/RuleDocumentationAttribute.java
@@ -45,6 +45,8 @@ class RuleDocumentationAttribute implements Comparable<RuleDocumentationAttribut
       .put(Type.TRISTATE, "Integer")
       .put(Type.LABEL, "<a href=\"build-ref.html#labels\">Label</a>")
       .put(Type.LABEL_LIST, "List of <a href=\"build-ref.html#labels\">labels</a>")
+      .put(Type.LABEL_DICT_UNARY,
+          "Dictionary mapping strings to <a href=\"build-ref.html#labels\">labels</a>")
       .put(Type.LABEL_LIST_DICT,
           "Dictionary mapping strings to lists of <a href=\"build-ref.html#labels\">labels</a>")
       .put(Type.NODEP_LABEL, "<a href=\"build-ref.html#name\">Name</a>")