Method AddAutomaticSources

Source/cmGlobalGenerator.cxx:1960–2002

}

bool cmGlobalGenerator::AddAutomaticSources()
{
  for (auto const& lg : this->LocalGenerators) {
    for (auto const& gt : lg->GetGeneratorTargets()) {
      if (!gt->CanCompileSources()) {
        continue;
      }
      lg->AddUnityBuild(gt.get());
      lg->AddISPCDependencies(gt.get());
      // Targets that reuse a PCH are handled below.
      if (!gt->GetProperty("PRECOMPILE_HEADERS_REUSE_FROM")) {
        lg->AddPchDependencies(gt.get());
      }
      lg->AddXCConfigSources(gt.get());
    }
  }
  for (auto const& lg : this->LocalGenerators) {
    for (auto const& gt : lg->GetGeneratorTargets()) {
      if (!gt->CanCompileSources()) {
        continue;
      }
      // Handle targets that reuse a PCH from an above-handled target.
      if (gt->GetProperty("PRECOMPILE_HEADERS_REUSE_FROM")) {
        lg->AddPchDependencies(gt.get());
      }
    }
  }
  // The above transformations may have changed the classification of sources,
  // e.g., sources that go into unity builds become SourceKindUnityBatched.
  // Clear the source list and classification cache (KindedSources) of all
  // targets so that it will be recomputed correctly by the generators later
  // now that the above transformations are done for all targets.
  // Also clear the link interface cache to support $<TARGET_OBJECTS:objlib>
  // in INTERFACE_LINK_LIBRARIES because the list of object files may have
  // been changed by conversion to a unity build or addition of a PCH source.
  for (auto const& lg : this->LocalGenerators) {
    for (auto const& gt : lg->GetGeneratorTargets()) {
      gt->ClearSourcesCache();
      gt->ClearLinkInterfaceCache();
    }
  }
  return true;
}

std::unique_ptr<cmLinkLineComputer> cmGlobalGenerator::CreateLinkLineComputer(
  cmOutputConverter* outputConverter, cmStateDirectory const& stateDir) const