1 files changed, 39 insertions, 0 deletions
diff --git a/libbuild2/dist/rule.hxx b/libbuild2/dist/rule.hxx
new file mode 100644
index 0000000..df32de5
--- /dev/null
+++ b/libbuild2/dist/rule.hxx
@@ -0,0 +1,39 @@
+// file      : libbuild2/dist/rule.hxx -*- C++ -*-
+// copyright : Copyright (c) 2014-2019 Code Synthesis Ltd
+// license   : MIT; see accompanying LICENSE file
+
+#ifndef LIBBUILD2_DIST_RULE_HXX
+#define LIBBUILD2_DIST_RULE_HXX
+
+#include <libbuild2/types.hxx>
+#include <libbuild2/utility.hxx>
+
+#include <libbuild2/rule.hxx>
+#include <libbuild2/action.hxx>
+#include <libbuild2/target.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
+    // establish group links (so that we see the dist variable set on a
+    // group).
+    //
+    class rule: public build2::rule
+    {
+    public:
+      rule () {}
+
+      virtual bool
+      match (action, target&, const string&) const override;
+
+      virtual recipe
+      apply (action, target&) const override;
+    };
+  }
+}
+
+#endif // LIBBUILD2_DIST_RULE_HXX