Method FillEmulatorsWithArguments

Source/cmCustomCommandGenerator.cxx:282–312

}

void cmCustomCommandGenerator::FillEmulatorsWithArguments()
{
  if (!this->LG->GetMakefile()->IsOn("CMAKE_CROSSCOMPILING")) {
    return;
  }
  cmGeneratorExpression ge(*this->LG->GetCMakeInstance(),
                           this->CC->GetBacktrace());

  for (unsigned int c = 0; c < this->GetNumberOfCommands(); ++c) {
    // If the command is the plain name of an executable target,
    // launch it with its emulator.
    std::string const& argv0 = this->CommandLines[c][0];
    cmGeneratorTarget* target = this->LG->FindGeneratorTargetToUse(argv0);
    if (target && target->GetType() == cmStateEnums::EXECUTABLE &&
        !target->IsImported()) {

      cmValue emulator_property =
        target->GetProperty("CROSSCOMPILING_EMULATOR");
      if (!emulator_property) {
        continue;
      }

      // Plain target names are replaced by GetArgv0Location with the
      // path to the executable artifact in the command config, so
      // evaluate the launcher's location in the command config too.
      std::string const emulator =
        ge.Parse(*emulator_property)->Evaluate(this->LG, this->CommandConfig);
      cmExpandList(emulator, this->EmulatorsWithArguments[c]);
    }
  }
}

std::vector<std::string> cmCustomCommandGenerator::GetCrossCompilingEmulator(
  unsigned int c) const