Method ReadListFile

Source/cmake.cxx:811–843

}

void cmake::ReadListFile(std::vector<std::string> const& args,
                         std::string const& path)
{
  // if a generator was not yet created, temporarily create one
  cmGlobalGenerator* gg = this->GetGlobalGenerator();

  // if a generator was not specified use a generic one
  std::unique_ptr<cmGlobalGenerator> gen;
  if (!gg) {
    gen = cm::make_unique<cmGlobalGenerator>(this);
    gg = gen.get();
  }

  // read in the list file to fill the cache
  if (!path.empty()) {
    this->CurrentSnapshot = this->State->Reset();
    cmStateSnapshot snapshot = this->GetCurrentSnapshot();
    snapshot.GetDirectory().SetCurrentBinary(this->GetHomeOutputDirectory());
    snapshot.GetDirectory().SetCurrentSource(this->GetHomeDirectory());
    snapshot.SetDefaultDefinitions();
    cmMakefile mf(gg, snapshot);
    if (this->State->GetRole() == cmState::Role::Script) {
      mf.SetScriptModeFile(path);
      mf.SetArgcArgv(args);
    }
    if (!cmSystemTools::FileExists(path, true)) {
      cmSystemTools::Error("Not a file: " + path);
    }
    if (!mf.ReadListFile(path)) {
      cmSystemTools::Error("Error processing file: " + path);
    }
  }
}

bool cmake::FindPackage(std::vector<std::string> const& args)
{