source/virtualtarget.cpp

   1 #include <msp/path/utils.h>
   2 #include "virtualtarget.h"
   3
   4 using namespace std;
   5
   6 /**
   7 Virtual targets are only rebuilt if their dependencies need rebuilding.
   8 */
   9 void VirtualTarget::check_rebuild()
  10 {
  11         for(TargetList::iterator i=depends.begin(); (i!=depends.end() && !rebuild); ++i)
  12                 if((*i)->get_rebuild())
  13                         mark_rebuild(Msp::Path::basename((*i)->get_name())+" needs rebuilding");
  14 }
  15
  16 /**
  17 Don't count virtual targets since "building" them causes no action.
  18 */
  19 unsigned VirtualTarget::count_rebuild()
  20 {
  21         return Target::count_rebuild()-rebuild;
  22 }