Method FindConfig

Source/cmFindPackageCommand.cxx:1926–1990

}

bool cmFindPackageCommand::FindConfig()
{
  // Compute the set of search prefixes.
  this->ComputePrefixes();

  // Look for the project's configuration file.
  bool found = false;
  if (this->DebugModeEnabled()) {
    this->DebugBuffer = cmStrCat(this->DebugBuffer,
                                 "find_package considered the following "
                                 "locations for ",
                                 this->Name, "'s Config module:\n");
  }

  if (!found && this->UseCpsFiles) {
    found = this->FindEnvironmentConfig();
  }

  // Search for frameworks.
  if (!found && (this->SearchFrameworkFirst || this->SearchFrameworkOnly)) {
    found = this->FindFrameworkConfig();
  }

  // Search for apps.
  if (!found && (this->SearchAppBundleFirst || this->SearchAppBundleOnly)) {
    found = this->FindAppBundleConfig();
  }

  // Search prefixes.
  if (!found && !(this->SearchFrameworkOnly || this->SearchAppBundleOnly)) {
    found = this->FindPrefixedConfig();
  }

  // Search for frameworks.
  if (!found && this->SearchFrameworkLast) {
    found = this->FindFrameworkConfig();
  }

  // Search for apps.
  if (!found && this->SearchAppBundleLast) {
    found = this->FindAppBundleConfig();
  }

  if (this->DebugModeEnabled()) {
    if (found) {
      this->DebugBuffer = cmStrCat(
        this->DebugBuffer, "The file was found at\n  ", this->FileFound, '\n');
    } else {
      this->DebugBuffer =
        cmStrCat(this->DebugBuffer, "The file was not found.\n");
    }
  }

  // Store the entry in the cache so it can be set by the user.
  std::string init;
  if (found) {
    init = cmSystemTools::GetFilenamePath(this->FileFound);
  } else {