Method ComputeFinalPaths

Source/cmFindCommon.cxx:457–486

}

void cmFindCommon::ComputeFinalPaths(IgnorePaths ignorePaths,
                                     std::string* debugBuffer)
{
  // Filter out ignored paths from the prefix list
  std::set<std::string> ignoredPaths;
  std::set<std::string> ignoredPrefixes;
  if (ignorePaths == IgnorePaths::Yes) {
    this->GetIgnoredPaths(ignoredPaths);
    this->GetIgnoredPrefixPaths(ignoredPrefixes);
  }

  // Combine the separate path types, filtering out ignores
  this->SearchPaths.clear();
  std::vector<PathLabel>& allLabels = this->PathGroupLabelMap[PathGroup::All];
  for (PathLabel const& l : allLabels) {
    this->LabeledPaths[l].ExtractWithout(ignoredPaths, ignoredPrefixes,
                                         this->SearchPaths);
  }

  // Expand list of paths inside all search roots.
  this->RerootPaths(this->SearchPaths, debugBuffer);

  // Add a trailing slash to all paths to aid the search process.
  std::for_each(this->SearchPaths.begin(), this->SearchPaths.end(),
                [](std::string& s) {
                  if (!s.empty() && s.back() != '/') {
                    s += '/';
                  }
                });
}

cmFindCommonDebugState::cmFindCommonDebugState(std::string name,
                                               cmFindCommon const* findCommand)