Method MakeCustomCommandGenerators

Source/cmLocalNinjaGenerator.cxx:812–864

}

std::vector<cmCustomCommandGenerator>
cmLocalNinjaGenerator::MakeCustomCommandGenerators(
  cmCustomCommand const& cc, std::string const& fileConfig)
{
  cmGlobalNinjaGenerator const* gg = this->GetGlobalNinjaGenerator();

  bool transformDepfile = false;
  switch (cc.GetCMP0116Status()) {
    case cmPolicies::WARN:
      CM_FALLTHROUGH;
    case cmPolicies::OLD:
      break;
    case cmPolicies::NEW:
      transformDepfile = true;
      break;
  }

  // Start with the build graph's configuration.
  std::vector<cmCustomCommandGenerator> ccgs;
  ccgs.emplace_back(cc, fileConfig, this, transformDepfile);

  // Consider adding cross configurations.
  if (!gg->EnableCrossConfigBuild()) {
    return ccgs;
  }

  // Outputs and byproducts must be expressed using generator expressions.
  for (std::string const& output : cc.GetOutputs()) {
    if (cmGeneratorExpression::Find(output) == std::string::npos) {
      return ccgs;
    }
  }
  for (std::string const& byproduct : cc.GetByproducts()) {
    if (cmGeneratorExpression::Find(byproduct) == std::string::npos) {
      return ccgs;
    }
  }

  // Tentatively add the other cross configurations.
  for (std::string const& config : gg->GetCrossConfigs(fileConfig)) {
    if (fileConfig != config) {
      ccgs.emplace_back(cc, fileConfig, this, transformDepfile, config);
    }
  }

  // If outputs and byproducts are not unique to each configuration,
  // drop the cross configurations.
  if (!HasUniqueOutputs(ccgs)) {
    ccgs.erase(ccgs.begin() + 1, ccgs.end());
  }

  return ccgs;
}

void cmLocalNinjaGenerator::AddCustomCommandTarget(cmCustomCommand const* cc,
                                                   cmGeneratorTarget* target)