Method EvaluateFileEntry

Source/cmFileSet.cxx:219–257

}

void cmFileSet::EvaluateFileEntry(
  std::vector<std::string> const& dirs,
  std::map<std::string, std::vector<std::string>>& filesPerDir,
  std::unique_ptr<cmCompiledGeneratorExpression> const& cge,
  cm::GenEx::Context const& context, cmGeneratorTarget const* target,
  cmGeneratorExpressionDAGChecker* dagChecker) const
{
  auto files = cge->Evaluate(context, dagChecker, target);
  for (std::string file : cmList{ files }) {
    if (!cmSystemTools::FileIsFullPath(file)) {
      file = cmStrCat(context.LG->GetCurrentSourceDirectory(), '/', file);
    }
    auto collapsedFile = cmSystemTools::CollapseFullPath(file);
    bool found = false;
    std::string relDir;
    for (auto const& dir : dirs) {
      auto collapsedDir = cmSystemTools::CollapseFullPath(dir);
      if (cmSystemTools::IsSubDirectory(collapsedFile, collapsedDir)) {
        found = true;
        relDir = cmSystemTools::GetParentDirectory(
          cmSystemTools::RelativePath(collapsedDir, collapsedFile));
        break;
      }
    }
    if (!found) {
      std::ostringstream e;
      e << "File:\n  " << file
        << "\nmust be in one of the file set's base directories:";
      for (auto const& dir : dirs) {
        e << "\n  " << dir;
      }
      context.LG->GetCMakeInstance()->IssueMessage(
        MessageType::FATAL_ERROR, e.str(), cge->GetBacktrace());
      return;
    }

    filesPerDir[relDir].push_back(file);
  }
}

bool cmFileSet::IsValidName(std::string const& name)
{