1 files changed, 40 insertions, 0 deletions
diff --git a/build2/dist/rule.hxx b/build2/dist/rule.hxx
new file mode 100644
index 0000000..0524029
--- /dev/null
+++ b/build2/dist/rule.hxx
@@ -0,0 +1,40 @@
+// file      : build2/dist/rule.hxx -*- C++ -*-
+// copyright : Copyright (c) 2014-2017 Code Synthesis Ltd
+// license   : MIT; see accompanying LICENSE file
+
+#ifndef BUILD2_DIST_RULE_HXX
+#define BUILD2_DIST_RULE_HXX
+
+#include <build2/types.hxx>
+#include <build2/utility.hxx>
+
+#include <build2/rule.hxx>
+#include <build2/target.hxx>
+#include <build2/operation.hxx>
+
+namespace build2
+{
+  namespace dist
+  {
+    // This is the default rule that simply matches all the prerequisites.
+    //
+    // A custom rule (usually the same as perform_update) may be necessary to
+    // enter ad hoc prerequisites (like generated test input/output) or
+    // establishing group links (so that we see the dist variable set on a
+    // group).
+    //
+    class rule: public build2::rule
+    {
+    public:
+      rule () {}
+
+      virtual match_result
+      match (action, target&, const string&) const override;
+
+      virtual recipe
+      apply (action, target&) const override;
+    };
+  }
+}
+
+#endif // BUILD2_DIST_RULE_HXX