this.optimized = optimized;
        this.targetMachine = targetMachine;
        this.linkVariant = linkVariant;
        this.runtimeVariant = runtimeVariant;
        this.linkage = linkage;
        this.variants = new LinkedHashSet<>();
        if (linkVariant != null) {
            variants.add(linkVariant);
        }
        if (runtimeVariant !=null) {
            variants.add(runtimeVariant);
        }
    }

  node [shape=rectangle, fixedsize=true, width=2.5, height=0.5];
  node [style="dashed,filled", fillcolor=grey]
  rankdir=LR

  compileVariantCpp -> linkVariant -> installVariant -> assembleVariant [dir=back, style=dashed]
  compileVariantCpp[label=<compile<i>Variant</i>Cpp>]
  linkVariant[label=<link<i>Variant</i>>]
  installVariant[label=<install<i>Variant</i>>]
  assembleVariant[label=<assemble<i>Variant</i>>]

  rankdir=LR

  compileVariantSwift -> {linkVariant, createVariant} -> assembleVariant [dir=back, style=dashed]
  compileVariantSwift[label=<compile<i>Variant</i>Swift>]
  linkVariant[label=<link<i>Variant</i>>]
  createVariant[label=<create<i>Variant</i>>]
  assembleVariant[label=<assemble<i>Variant</i>>]

  // Adds linkage text between link* and create*
  linkVariant -> linkageText -> createVariant [style=invis]

  rankdir=LR

  compileVariantCpp -> {linkVariant, createVariant} -> assembleVariant [dir=back, style=dashed]
  compileVariantCpp[label=<compile<i>Variant</i>Cpp>]
  linkVariant[label=<link<i>Variant</i>>]
  createVariant[label=<create<i>Variant</i>>]
  assembleVariant[label=<assemble<i>Variant</i>>]

  // Adds linkage text between link* and create*
  linkVariant -> linkageText -> createVariant [style=invis]

  node [shape=rectangle, fixedsize=true, width=2.5, height=0.5];
  node [style="dashed,filled", fillcolor=grey]
  rankdir=LR

  compileVariantSwift -> linkVariant -> installVariant -> assembleVariant [dir=back, style=dashed]
  compileVariantSwift[label=<compile<i>Variant</i>Swift>]
  linkVariant[label=<link<i>Variant</i>>]
  installVariant[label=<install<i>Variant</i>>]
  assembleVariant[label=<assemble<i>Variant</i>>]

                    UsageContext linkVariant = new DefaultSoftwareComponentVariant(variantName + "Link", linkAttributes);

                    NativeVariantIdentity variantIdentity = new NativeVariantIdentity(variantName, baseName, group, version, buildType.isDebuggable(), buildType.isOptimized(), targetMachine, linkVariant, runtimeVariant, linkage);

                    action.execute(variantIdentity);