1 files changed, 49 insertions, 0 deletions
diff --git a/build2/install/rule b/build2/install/rule
new file mode 100644
index 0000000..aeb7f13
--- /dev/null
+++ b/build2/install/rule
@@ -0,0 +1,49 @@
+// file      : build2/install/rule -*- C++ -*-
+// copyright : Copyright (c) 2014-2015 Code Synthesis Ltd
+// license   : MIT; see accompanying LICENSE file
+
+#ifndef BUILD2_INSTALL_RULE
+#define BUILD2_INSTALL_RULE
+
+#include <build2/rule>
+#include <build2/types>
+#include <build2/target>
+#include <build2/operation>
+
+namespace build2
+{
+  namespace install
+  {
+    class alias_rule: public rule
+    {
+    public:
+      virtual match_result
+      match (action, target&, const std::string&) const;
+
+      virtual recipe
+      apply (action, target&, const match_result&) const;
+    };
+
+    class file_rule: public rule
+    {
+    public:
+      virtual match_result
+      match (action, target&, const std::string&) const;
+
+      // Return NULL if this prerequisite should be ignored and pointer to its
+      // target otherwise. The default implementation ignores prerequsites that
+      // are outside of this target's project.
+      //
+      virtual target*
+      filter (action, target&, prerequisite_member) const;
+
+      virtual recipe
+      apply (action, target&, const match_result&) const;
+
+      static target_state
+      perform_install (action, target&);
+    };
+  }
+}
+
+#endif // BUILD2_INSTALL_RULE