Method FillPrefixesPackageRoot

Source/cmFindPackageCommand.cxx:2486–2504

}

void cmFindPackageCommand::FillPrefixesPackageRoot()
{
  cmSearchPath& paths = this->LabeledPaths[PathLabel::PackageRoot];

  // Add the PACKAGE_ROOT_PATH from each enclosing find_package call.
  for (auto pkgPaths = this->Makefile->FindPackageRootPathStack.rbegin();
       pkgPaths != this->Makefile->FindPackageRootPathStack.rend();
       ++pkgPaths) {
    for (std::string const& path : *pkgPaths) {
      paths.AddPath(path);
    }
  }
  if (this->DebugModeEnabled()) {
    std::string debugBuffer = "<PackageName>_ROOT CMake variable "
                              "[CMAKE_FIND_USE_PACKAGE_ROOT_PATH].\n";
    collectPathsForDebug(debugBuffer, paths);
    this->DebugBuffer = cmStrCat(this->DebugBuffer, debugBuffer);
  }
}

void cmFindPackageCommand::FillPrefixesCMakeEnvironment()
{