Method SetEffectiveProject

Source/cmProjectInfoArguments.cxx:105–129

}

bool cmProjectInfoArguments::SetEffectiveProject(cmExecutionStatus& status)
{
  if (this->NoProjectDefaults) {
    // User requested that metadata not be inherited.
    return true;
  }

  cmMakefile& mf = status.GetMakefile();
  if (!this->ProjectName.empty()) {
    // User specified a project; make sure it exists.
    if (!mf.GetStateSnapshot().CheckProjectName(this->ProjectName)) {
      status.SetError(cmStrCat(R"(PROJECT given unknown project name ")"_s,
                               this->ProjectName, R"(".)"_s));
      return false;
    }
  } else {
    // No project was specified; check if the package name is also a project.
    std::string project = mf.GetStateSnapshot().GetProjectName();
    if (this->PackageName == project) {
      this->ProjectName = std::move(project);
    }
  }

  return true;
}