Method GetTargetObjectLocations

Source/cmGeneratorTarget.cxx:4090–4133

}

void cmGeneratorTarget::GetTargetObjectLocations(
  std::string const& config,
  std::function<void(cmObjectLocation const&, cmObjectLocation const&)> cb)
  const
{
  std::vector<cmSourceFile const*> objectSources;
  this->GetObjectSources(objectSources, config);
  std::map<cmSourceFile const*, cmObjectLocations> mapping;

  for (cmSourceFile const* sf : objectSources) {
    mapping[sf];
  }

  this->LocalGenerator->ComputeObjectFilenames(mapping, config, this);

  auto const buildUseShortPaths = this->GetUseShortObjectNames()
    ? cmObjectLocations::UseShortPath::Yes
    : cmObjectLocations::UseShortPath::No;
  auto const installUseShortPaths = this->GetUseShortObjectNamesForInstall();

  for (cmSourceFile const* src : objectSources) {
    // Find the object file name corresponding to this source file.
    auto map_it = mapping.find(src);
    auto const& buildLoc = map_it->second.GetLocation(buildUseShortPaths);
    auto const& installLoc =
      map_it->second.GetInstallLocation(installUseShortPaths, config);
    // It must exist because we populated the mapping just above.
    assert(!buildLoc.GetPath().empty());
    assert(!installLoc.GetPath().empty());
    cb(buildLoc, installLoc);
  }

  // We need to compute the relative path from the root of
  // of the object directory to handle subdirectory paths
  std::string rootObjectDir = this->GetObjectDirectory(config);
  rootObjectDir = cmSystemTools::CollapseFullPath(rootObjectDir);
  auto ispcObjects = this->GetGeneratedISPCObjects(config);
  for (std::string const& output : ispcObjects) {
    auto relativePathFromObjectDir = output.substr(rootObjectDir.size());
    cmObjectLocation ispcLoc(relativePathFromObjectDir);
    // FIXME: apply short path to this object if needed.
    cb(ispcLoc, ispcLoc);
  }
}

bool cmGeneratorTarget::StrictTargetComparison::operator()(
  cmGeneratorTarget const* t1, cmGeneratorTarget const* t2) const