X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fvirtualtarget.h;h=aec308016983fec9d3c463ebdd91270b50160389;hb=7aeaa4ba965f596edad438c02e345a8843f7469a;hp=e388061027a20fa9cfe4bae3d6b8f3aede19fec9;hpb=4dc31cca056ea293d320928f61fef0558089d32d;p=builder.git

diff --git a/source/virtualtarget.h b/source/virtualtarget.h
index e388061..aec3080 100644
--- a/source/virtualtarget.h
+++ b/source/virtualtarget.h
@@ -1,14 +1,27 @@
+/* $Id$
+
+This file is part of builder
+Copyright © 2006-2007 Mikko Rasa, Mikkosoft Productions
+Distributed under the LGPL
+*/
+
 #ifndef VIRTUALTARGET_H_
 #define VIRTUALTARGET_H_
 
 #include "target.h"
 
+/**
+A target that is not associated with any file.
+*/
 class VirtualTarget: public Target
 {
 public:
-	VirtualTarget(Builder &b, const std::string &n): Target(b,0,n) { }
+	VirtualTarget(Builder &b, const std::string &n): Target(b, 0, n) { }
 	const char *get_type() const { return "VirtualTarget"; }
-	void find_depends() { }
+	Action     *build()          { rebuild=false; return 0; }
+	unsigned   count_rebuild();
+private:
+	void check_rebuild();
 };
 
 #endif