Method Compute

Source/cmComputeTargetDepends.cxx:113–154

cmComputeTargetDepends::~cmComputeTargetDepends() = default;

bool cmComputeTargetDepends::Compute()
{
  // Build the original graph.
  this->CollectTargets();
  this->CollectDepends();
  if (this->DebugMode) {
    this->DisplayGraph(this->InitialGraph, "initial");
  }
  cmComputeComponentGraph ccg1(this->InitialGraph);
  ccg1.Compute();
  if (!this->CheckComponents(ccg1)) {
    return false;
  }

  // Compute the intermediate graph.
  this->CollectSideEffects();
  this->ComputeIntermediateGraph();
  if (this->DebugMode) {
    this->DisplaySideEffects();
    this->DisplayGraph(this->IntermediateGraph, "intermediate");
  }

  // Identify components.
  cmComputeComponentGraph ccg2(this->IntermediateGraph);
  ccg2.Compute();
  if (this->DebugMode) {
    this->DisplayComponents(ccg2, "intermediate");
  }
  if (!this->CheckComponents(ccg2)) {
    return false;
  }

  // Compute the final dependency graph.
  if (!this->ComputeFinalDepends(ccg2)) {
    return false;
  }
  if (this->DebugMode) {
    this->DisplayGraph(this->FinalGraph, "final");
  }

  return true;
}

void cmComputeTargetDepends::GetTargetDirectDepends(cmGeneratorTarget const* t,
                                                    cmTargetDependSet& deps)