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1 /* $Id$
2
3 This file is part of builder
4 Copyright © 2006-2007 Mikko Rasa, Mikkosoft Productions
5 Distributed under the LGPL
6 */
7
8 #include <msp/path/utils.h>
9 #include "virtualtarget.h"
10
11 using namespace std;
12
13 /**
14 Virtual targets are only rebuilt if their dependencies need rebuilding.
15 */
16 void VirtualTarget::check_rebuild()
17 {
18         for(TargetList::iterator i=depends.begin(); (i!=depends.end() && !rebuild); ++i)
19                 if((*i)->get_rebuild())
20                         mark_rebuild(Msp::Path::basename((*i)->get_name())+" needs rebuilding");
21 }
22
23 /**
24 Don't count virtual targets since "building" them causes no action.
25 */
26 unsigned VirtualTarget::count_rebuild()
27 {
28         return Target::count_rebuild()-rebuild;
29 }