TargetTypes: Extract target-related types to dedicated header

Move some target related enumeration types from `cmStateTypes.h` to a
new header, as these really aren't "state" types. Also, make
`TargetType` a strongly-typed enumeration.

Source/CMakeLists.txt

@@ -522,13 +522,14 @@ add_library(
   cmSystemTools.h
   cmTarget.cxx
   cmTarget.h
+  cmTargetExport.h
   cmTargetPropertyComputer.cxx
   cmTargetPropertyComputer.h
   cmTargetPropertyEntry.cxx
   cmTargetPropertyEntry.h
-  cmTargetExport.h
   cmTargetTraceDependencies.cxx
   cmTargetTraceDependencies.h
+  cmTargetTypes.h
   cmTest.cxx
   cmTest.h
   cmTestGenerator.cxx

Source/cmAddExecutableCommand.cxx

@@ -6,9 +6,9 @@
 #include "cmGeneratorExpression.h"
 #include "cmGlobalGenerator.h"
 #include "cmMakefile.h"
-#include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
 #include "cmTarget.h"
+#include "cmTargetTypes.h"
 
 bool cmAddExecutableCommand(std::vector<std::string> const& args,
                             cmExecutionStatus& status)
@@ -109,15 +109,15 @@ bool cmAddExecutableCommand(std::vector<std::string> const& args,
       return false;
     }
     cmTarget* aliasedTarget =
-      mf.FindTargetToUse(aliasedName, { cmStateEnums::TargetDomain::NATIVE });
+      mf.FindTargetToUse(aliasedName, { cm::TargetDomain::NATIVE });
     if (!aliasedTarget) {
       status.SetError(cmStrCat("cannot create ALIAS target \"", exename,
                                "\" because target \"", aliasedName,
                                "\" does not already exist."));
       return false;
     }
-    cmStateEnums::TargetType type = aliasedTarget->GetType();
-    if (type != cmStateEnums::EXECUTABLE) {
+    cm::TargetType type = aliasedTarget->GetType();
+    if (type != cm::TargetType::EXECUTABLE) {
       status.SetError(cmStrCat("cannot create ALIAS target \"", exename,
                                "\" because target \"", aliasedName,
                                "\" is not an executable."));
@@ -140,7 +140,7 @@ bool cmAddExecutableCommand(std::vector<std::string> const& args,
     }
 
     // Create the imported target.
-    mf.AddImportedTarget(exename, cmStateEnums::EXECUTABLE, importGlobal);
+    mf.AddImportedTarget(exename, cm::TargetType::EXECUTABLE, importGlobal);
     return true;
   }
 

Source/cmAddLibraryCommand.cxx

@@ -10,10 +10,10 @@
 #include "cmMessageType.h"
 #include "cmPolicies.h"
 #include "cmState.h"
-#include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
 #include "cmTarget.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 
 bool cmAddLibraryCommand(std::vector<std::string> const& args,
@@ -27,9 +27,9 @@ bool cmAddLibraryCommand(std::vector<std::string> const& args,
   cmMakefile& mf = status.GetMakefile();
   // Library type defaults to value of BUILD_SHARED_LIBS, if it exists,
   // otherwise it defaults to static library.
-  cmStateEnums::TargetType type = cmStateEnums::SHARED_LIBRARY;
+  cm::TargetType type = cm::TargetType::SHARED_LIBRARY;
   if (mf.GetDefinition("BUILD_SHARED_LIBS").IsOff()) {
-    type = cmStateEnums::STATIC_LIBRARY;
+    type = cm::TargetType::STATIC_LIBRARY;
   }
   bool excludeFromAll = false;
   bool importTarget = false;
@@ -50,52 +50,52 @@ bool cmAddLibraryCommand(std::vector<std::string> const& args,
   while (s != args.end()) {
     std::string libType = *s;
     if (libType == "STATIC") {
-      if (type == cmStateEnums::INTERFACE_LIBRARY) {
+      if (type == cm::TargetType::INTERFACE_LIBRARY) {
         status.SetError(
           "INTERFACE library specified with conflicting STATIC type.");
         return false;
       }
       ++s;
-      type = cmStateEnums::STATIC_LIBRARY;
+      type = cm::TargetType::STATIC_LIBRARY;
       haveSpecifiedType = true;
     } else if (libType == "SHARED") {
-      if (type == cmStateEnums::INTERFACE_LIBRARY) {
+      if (type == cm::TargetType::INTERFACE_LIBRARY) {
         status.SetError(
           "INTERFACE library specified with conflicting SHARED type.");
         return false;
       }
       ++s;
-      type = cmStateEnums::SHARED_LIBRARY;
+      type = cm::TargetType::SHARED_LIBRARY;
       haveSpecifiedType = true;
     } else if (libType == "MODULE") {
-      if (type == cmStateEnums::INTERFACE_LIBRARY) {
+      if (type == cm::TargetType::INTERFACE_LIBRARY) {
         status.SetError(
           "INTERFACE library specified with conflicting MODULE type.");
         return false;
       }
       ++s;
-      type = cmStateEnums::MODULE_LIBRARY;
+      type = cm::TargetType::MODULE_LIBRARY;
       haveSpecifiedType = true;
     } else if (libType == "OBJECT") {
-      if (type == cmStateEnums::INTERFACE_LIBRARY) {
+      if (type == cm::TargetType::INTERFACE_LIBRARY) {
         status.SetError(
           "INTERFACE library specified with conflicting OBJECT type.");
         return false;
       }
       ++s;
-      type = cmStateEnums::OBJECT_LIBRARY;
+      type = cm::TargetType::OBJECT_LIBRARY;
       haveSpecifiedType = true;
     } else if (libType == "UNKNOWN") {
-      if (type == cmStateEnums::INTERFACE_LIBRARY) {
+      if (type == cm::TargetType::INTERFACE_LIBRARY) {
         status.SetError(
           "INTERFACE library specified with conflicting UNKNOWN type.");
         return false;
       }
       ++s;
-      type = cmStateEnums::UNKNOWN_LIBRARY;
+      type = cm::TargetType::UNKNOWN_LIBRARY;
       haveSpecifiedType = true;
     } else if (libType == "ALIAS") {
-      if (type == cmStateEnums::INTERFACE_LIBRARY) {
+      if (type == cm::TargetType::INTERFACE_LIBRARY) {
         status.SetError(
           "INTERFACE library specified with conflicting ALIAS type.");
         return false;
@@ -114,7 +114,7 @@ bool cmAddLibraryCommand(std::vector<std::string> const& args,
         return false;
       }
       ++s;
-      type = cmStateEnums::INTERFACE_LIBRARY;
+      type = cm::TargetType::INTERFACE_LIBRARY;
       haveSpecifiedType = true;
     } else if (*s == "EXCLUDE_FROM_ALL") {
       ++s;
@@ -128,7 +128,7 @@ bool cmAddLibraryCommand(std::vector<std::string> const& args,
     } else if (importTarget && *s == "GLOBAL") {
       ++s;
       importGlobal = true;
-    } else if (type == cmStateEnums::INTERFACE_LIBRARY && *s == "GLOBAL") {
+    } else if (type == cm::TargetType::INTERFACE_LIBRARY && *s == "GLOBAL") {
       status.SetError(
         "GLOBAL option may only be used with IMPORTED libraries.");
       return false;
@@ -141,7 +141,7 @@ bool cmAddLibraryCommand(std::vector<std::string> const& args,
     importGlobal = mf.IsImportedTargetGlobalScope();
   }
 
-  if (type == cmStateEnums::INTERFACE_LIBRARY) {
+  if (type == cm::TargetType::INTERFACE_LIBRARY) {
     if (importGlobal && !importTarget) {
       status.SetError(
         "INTERFACE library specified as GLOBAL, but not as IMPORTED.");
@@ -196,20 +196,20 @@ bool cmAddLibraryCommand(std::vector<std::string> const& args,
       return false;
     }
     cmTarget* aliasedTarget =
-      mf.FindTargetToUse(aliasedName, { cmStateEnums::TargetDomain::NATIVE });
+      mf.FindTargetToUse(aliasedName, { cm::TargetDomain::NATIVE });
     if (!aliasedTarget) {
       status.SetError(cmStrCat("cannot create ALIAS target \"", libName,
                                "\" because target \"", aliasedName,
                                "\" does not already exist."));
       return false;
     }
-    cmStateEnums::TargetType aliasedType = aliasedTarget->GetType();
-    if (aliasedType != cmStateEnums::SHARED_LIBRARY &&
-        aliasedType != cmStateEnums::STATIC_LIBRARY &&
-        aliasedType != cmStateEnums::MODULE_LIBRARY &&
-        aliasedType != cmStateEnums::OBJECT_LIBRARY &&
-        aliasedType != cmStateEnums::INTERFACE_LIBRARY &&
-        !(aliasedType == cmStateEnums::UNKNOWN_LIBRARY &&
+    cm::TargetType aliasedType = aliasedTarget->GetType();
+    if (aliasedType != cm::TargetType::SHARED_LIBRARY &&
+        aliasedType != cm::TargetType::STATIC_LIBRARY &&
+        aliasedType != cm::TargetType::MODULE_LIBRARY &&
+        aliasedType != cm::TargetType::OBJECT_LIBRARY &&
+        aliasedType != cm::TargetType::INTERFACE_LIBRARY &&
+        !(aliasedType == cm::TargetType::UNKNOWN_LIBRARY &&
           aliasedTarget->IsImported())) {
       status.SetError(cmStrCat("cannot create ALIAS target \"", libName,
                                "\" because target \"", aliasedName,
@@ -231,8 +231,8 @@ bool cmAddLibraryCommand(std::vector<std::string> const& args,
      CMAKE_${LANG}_CREATE_SHARED_LIBRARY is defined and if not default to
      STATIC. But at this point we know only the name of the target, but not
      yet its linker language. */
-  if ((type == cmStateEnums::SHARED_LIBRARY ||
-       type == cmStateEnums::MODULE_LIBRARY) &&
+  if ((type == cm::TargetType::SHARED_LIBRARY ||
+       type == cm::TargetType::MODULE_LIBRARY) &&
       !mf.GetState()->GetGlobalPropertyAsBool("TARGET_SUPPORTS_SHARED_LIBS")) {
     switch (status.GetMakefile().GetPolicyStatus(cmPolicies::CMP0164)) {
       case cmPolicies::WARN:
@@ -240,20 +240,20 @@ bool cmAddLibraryCommand(std::vector<std::string> const& args,
           cmDiagnostics::CMD_AUTHOR,
           cmStrCat(
             "ADD_LIBRARY called with ",
-            (type == cmStateEnums::SHARED_LIBRARY ? "SHARED" : "MODULE"),
+            (type == cm::TargetType::SHARED_LIBRARY ? "SHARED" : "MODULE"),
             " option but the target platform does not support dynamic "
             "linking. "
             "Building a STATIC library instead. This may lead to problems."));
         CM_FALLTHROUGH;
       case cmPolicies::OLD:
-        type = cmStateEnums::STATIC_LIBRARY;
+        type = cm::TargetType::STATIC_LIBRARY;
         break;
       case cmPolicies::NEW:
         mf.IssueMessage(
           MessageType::FATAL_ERROR,
           cmStrCat(
             "ADD_LIBRARY called with ",
-            (type == cmStateEnums::SHARED_LIBRARY ? "SHARED" : "MODULE"),
+            (type == cm::TargetType::SHARED_LIBRARY ? "SHARED" : "MODULE"),
             " option but the target platform does not support dynamic "
             "linking."));
         cmSystemTools::SetFatalErrorOccurred();
@@ -270,7 +270,7 @@ bool cmAddLibraryCommand(std::vector<std::string> const& args,
       status.SetError("called with IMPORTED argument but no library type.");
       return false;
     }
-    if (type == cmStateEnums::INTERFACE_LIBRARY) {
+    if (type == cm::TargetType::INTERFACE_LIBRARY) {
       if (!cmGeneratorExpression::IsValidTargetName(libName)) {
         status.SetError(cmStrCat(
           "Invalid name for IMPORTED INTERFACE library target: ", libName));
@@ -293,7 +293,7 @@ bool cmAddLibraryCommand(std::vector<std::string> const& args,
   }
 
   // A non-imported target may not have UNKNOWN type.
-  if (type == cmStateEnums::UNKNOWN_LIBRARY) {
+  if (type == cm::TargetType::UNKNOWN_LIBRARY) {
     mf.IssueMessage(
       MessageType::FATAL_ERROR,
       "The UNKNOWN library type may be used only for IMPORTED libraries.");
@@ -309,7 +309,7 @@ bool cmAddLibraryCommand(std::vector<std::string> const& args,
     }
   }
 
-  if (type == cmStateEnums::INTERFACE_LIBRARY) {
+  if (type == cm::TargetType::INTERFACE_LIBRARY) {
     if (!cmGeneratorExpression::IsValidTargetName(libName) ||
         libName.find("::") != std::string::npos) {
       status.SetError(
@@ -318,7 +318,7 @@ bool cmAddLibraryCommand(std::vector<std::string> const& args,
     }
   }
 
-  if (symbolicTarget && type != cmStateEnums::INTERFACE_LIBRARY) {
+  if (symbolicTarget && type != cm::TargetType::INTERFACE_LIBRARY) {
     status.SetError(
       "SYMBOLIC option may only be used with INTERFACE libraries");
     return false;

Source/cmBinUtilsLinker.h

@@ -5,10 +5,12 @@
 
 #include <string>
 
-#include "cmStateTypes.h"
-
 class cmRuntimeDependencyArchive;
 
+namespace cm {
+enum class TargetType;
+} // namespace cm
+
 class cmBinUtilsLinker
 {
 public:
@@ -18,7 +20,7 @@ public:
   virtual bool Prepare() { return true; }
 
   virtual bool ScanDependencies(std::string const& file,
-                                cmStateEnums::TargetType type) = 0;
+                                cm::TargetType type) = 0;
 
 protected:
   cmRuntimeDependencyArchive* Archive;

Source/cmBinUtilsLinuxELFLinker.cxx

@@ -89,8 +89,8 @@ bool cmBinUtilsLinuxELFLinker::Prepare()
   return true;
 }
 
-bool cmBinUtilsLinuxELFLinker::ScanDependencies(
-  std::string const& file, cmStateEnums::TargetType /* unused */)
+bool cmBinUtilsLinuxELFLinker::ScanDependencies(std::string const& file,
+                                                cm::TargetType /* unused */)
 {
   cmELF elf(file.c_str());
   if (!elf) {

Source/cmBinUtilsLinuxELFLinker.h

@@ -13,7 +13,6 @@
 #include "cmBinUtilsLinker.h"
 #include "cmBinUtilsLinuxELFGetRuntimeDependenciesTool.h"
 #include "cmLDConfigTool.h"
-#include "cmStateTypes.h"
 
 class cmRuntimeDependencyArchive;
 
@@ -24,8 +23,7 @@ public:
 
   bool Prepare() override;
 
-  bool ScanDependencies(std::string const& file,
-                        cmStateEnums::TargetType type) override;
+  bool ScanDependencies(std::string const& file, cm::TargetType type) override;
 
 private:
   std::unique_ptr<cmBinUtilsLinuxELFGetRuntimeDependenciesTool> Tool;

Source/cmBinUtilsMacOSMachOLinker.cxx

@@ -14,6 +14,7 @@
 #include "cmRuntimeDependencyArchive.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
+#include "cmTargetTypes.h"
 
 namespace {
 bool IsMissingSystemDylib(std::string const& path)
@@ -73,11 +74,11 @@ auto cmBinUtilsMacOSMachOLinker::GetFileInfo(std::string const& file)
   return &iter_inserted.first->second;
 }
 
-bool cmBinUtilsMacOSMachOLinker::ScanDependencies(
-  std::string const& file, cmStateEnums::TargetType type)
+bool cmBinUtilsMacOSMachOLinker::ScanDependencies(std::string const& file,
+                                                  cm::TargetType type)
 {
   std::string executableFile;
-  if (type == cmStateEnums::EXECUTABLE) {
+  if (type == cm::TargetType::EXECUTABLE) {
     executableFile = file;
   } else {
     executableFile = this->Archive->GetBundleExecutable();

Source/cmBinUtilsMacOSMachOLinker.h

@@ -10,7 +10,6 @@
 
 #include "cmBinUtilsLinker.h"
 #include "cmBinUtilsMacOSMachOGetRuntimeDependenciesTool.h"
-#include "cmStateTypes.h"
 
 class cmRuntimeDependencyArchive;
 
@@ -21,8 +20,7 @@ public:
 
   bool Prepare() override;
 
-  bool ScanDependencies(std::string const& file,
-                        cmStateEnums::TargetType type) override;
+  bool ScanDependencies(std::string const& file, cm::TargetType type) override;
 
 private:
   struct FileInfo

Source/cmBinUtilsWindowsPELinker.cxx

@@ -16,6 +16,7 @@
 #include "cmRuntimeDependencyArchive.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
+#include "cmTargetTypes.h"
 
 #ifdef _WIN32
 #  include <windows.h>
@@ -77,8 +78,8 @@ bool cmBinUtilsWindowsPELinker::Prepare()
   return true;
 }
 
-bool cmBinUtilsWindowsPELinker::ScanDependencies(
-  std::string const& file, cmStateEnums::TargetType /* unused */)
+bool cmBinUtilsWindowsPELinker::ScanDependencies(std::string const& file,
+                                                 cm::TargetType /* unused */)
 {
   std::vector<std::string> needed;
   if (!this->Tool->GetFileInfo(file, needed)) {
@@ -119,7 +120,7 @@ bool cmBinUtilsWindowsPELinker::ScanDependencies(
           bool unique;
           this->Archive->AddResolvedPath(lib.Original, path, unique);
           if (unique &&
-              !this->ScanDependencies(path, cmStateEnums::SHARED_LIBRARY)) {
+              !this->ScanDependencies(path, cm::TargetType::SHARED_LIBRARY)) {
             return false;
           }
         }

Source/cmBinUtilsWindowsPELinker.h

@@ -8,7 +8,6 @@
 
 #include "cmBinUtilsLinker.h"
 #include "cmBinUtilsWindowsPEGetRuntimeDependenciesTool.h"
-#include "cmStateTypes.h"
 
 class cmRuntimeDependencyArchive;
 
@@ -19,8 +18,7 @@ public:
 
   bool Prepare() override;
 
-  bool ScanDependencies(std::string const& file,
-                        cmStateEnums::TargetType type) override;
+  bool ScanDependencies(std::string const& file, cm::TargetType type) override;
 
 private:
   std::unique_ptr<cmBinUtilsWindowsPEGetRuntimeDependenciesTool> Tool;

Source/cmCMakePkgConfigCommand.cxx

@@ -30,6 +30,7 @@
 #include "cmSubcommandTable.h"
 #include "cmSystemTools.h"
 #include "cmTarget.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 #include <cmllpkgc/llpkgc.h>
 
@@ -850,7 +851,7 @@ bool CheckPackageDependencies(
 
     auto* tgt = imEnv.status.GetMakefile().FindTargetToUse(
       cmStrCat("@foreign_pkgcfg::", prefix, dep.Name),
-      cmStateEnums::TargetDomain::FOREIGN);
+      cm::TargetDomain::FOREIGN);
     if (tgt) {
       auto ver = tgt->GetProperty("VERSION");
       if (!cmPkgConfigResolver::CheckVersion(dep.VerReq, *ver)) {
@@ -982,7 +983,7 @@ bool HandlePopulateCommand(std::vector<std::string> const& args,
 
   auto& mf = status.GetMakefile();
 
-  if (mf.FindTargetToUse(foreign_name, cmStateEnums::TargetDomain::FOREIGN)) {
+  if (mf.FindTargetToUse(foreign_name, cm::TargetDomain::FOREIGN)) {
     mf.AddDefinition(found_var, "TRUE");
     return true;
   }
@@ -1022,7 +1023,7 @@ bool HandleImportCommand(std::vector<std::string> const& args,
     return true;
   }
 
-  if (!mf.FindTargetToUse(foreign_name, cmStateEnums::TargetDomain::FOREIGN)) {
+  if (!mf.FindTargetToUse(foreign_name, cm::TargetDomain::FOREIGN)) {
     auto result = PopulatePCTarget(parsedArgs, status);
     if (!result.second) {
       mf.AddDefinition(found_var, "FALSE");
@@ -1031,8 +1032,8 @@ bool HandleImportCommand(std::vector<std::string> const& args,
   }
 
   mf.AddDefinition(found_var, "TRUE");
-  auto* tgt = mf.AddImportedTarget(
-    local_name, cmStateEnums::TargetType::INTERFACE_LIBRARY, false);
+  auto* tgt =
+    mf.AddImportedTarget(local_name, cm::TargetType::INTERFACE_LIBRARY, false);
   tgt->AppendProperty("INTERFACE_LINK_LIBRARIES", foreign_name);
   return true;
 }

Source/cmCommonTargetGenerator.cxx

@@ -26,9 +26,9 @@
 #include "cmRange.h"
 #include "cmSourceFile.h"
 #include "cmState.h"
-#include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 
 cmCommonTargetGenerator::cmCommonTargetGenerator(cmGeneratorTarget* gt)
@@ -245,7 +245,7 @@ cmCommonTargetGenerator::GetLinkedTargetDirectories(
           // We can ignore the INTERFACE_LIBRARY items because
           // Target->GetLinkInformation already processed their
           // link interface and they don't have any output themselves.
-          && (mappedLinkee->GetType() != cmStateEnums::INTERFACE_LIBRARY
+          && (mappedLinkee->GetType() != cm::TargetType::INTERFACE_LIBRARY
               // Synthesized targets may have relevant rules.
               || mappedLinkee->IsSynthetic()) &&
           ((lang == "CXX"_s && mappedLinkee->HaveCxx20ModuleSources()) ||
@@ -298,7 +298,7 @@ std::string cmCommonTargetGenerator::ComputeTargetCompilePDB(
   std::string const& config) const
 {
   std::string compilePdbPath;
-  if (this->GeneratorTarget->GetType() > cmStateEnums::OBJECT_LIBRARY) {
+  if (this->GeneratorTarget->GetType() > cm::TargetType::OBJECT_LIBRARY) {
     return compilePdbPath;
   }
 
@@ -312,7 +312,7 @@ std::string cmCommonTargetGenerator::ComputeTargetCompilePDB(
       compilePdbPath += config;
     }
     compilePdbPath += "/";
-    if (this->GeneratorTarget->GetType() == cmStateEnums::STATIC_LIBRARY) {
+    if (this->GeneratorTarget->GetType() == cm::TargetType::STATIC_LIBRARY) {
       // Match VS default for static libs: `$(IntDir)$(ProjectName).pdb`.
       compilePdbPath += this->GeneratorTarget->GetName();
       compilePdbPath += ".pdb";

Source/cmComputeLinkDepends.cxx

@@ -32,9 +32,9 @@
 #include "cmPolicies.h"
 #include "cmRange.h"
 #include "cmState.h"
-#include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
 #include "cmTarget.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 #include "cmake.h"
 
@@ -206,11 +206,11 @@ bool IsFeatureSupported(cmMakefile* makefile, std::string const& linkLanguage,
 // LINK_LIBRARY feature attributes management
 struct LinkLibraryFeatureAttributeSet
 {
-  std::set<cmStateEnums::TargetType> LibraryTypes = {
-    cmStateEnums::EXECUTABLE, cmStateEnums::STATIC_LIBRARY,
-    cmStateEnums::SHARED_LIBRARY, cmStateEnums::MODULE_LIBRARY,
-    cmStateEnums::UNKNOWN_LIBRARY
-  };
+  std::set<cm::TargetType> LibraryTypes = { cm::TargetType::EXECUTABLE,
+                                            cm::TargetType::STATIC_LIBRARY,
+                                            cm::TargetType::SHARED_LIBRARY,
+                                            cm::TargetType::MODULE_LIBRARY,
+                                            cm::TargetType::UNKNOWN_LIBRARY };
   std::set<std::string> Override;
 
   enum DeduplicationKind
@@ -261,15 +261,16 @@ LinkLibraryFeatureAttributeSet const& GetLinkLibraryFeatureAttributes(
                cmTokenize(processingOption.match(2), ',')) {
             if (value == "STATIC") {
               featureAttributes.LibraryTypes.emplace(
-                cmStateEnums::STATIC_LIBRARY);
+                cm::TargetType::STATIC_LIBRARY);
             } else if (value == "SHARED") {
               featureAttributes.LibraryTypes.emplace(
-                cmStateEnums::SHARED_LIBRARY);
+                cm::TargetType::SHARED_LIBRARY);
             } else if (value == "MODULE") {
               featureAttributes.LibraryTypes.emplace(
-                cmStateEnums::MODULE_LIBRARY);
+                cm::TargetType::MODULE_LIBRARY);
             } else if (value == "EXECUTABLE") {
-              featureAttributes.LibraryTypes.emplace(cmStateEnums::EXECUTABLE);
+              featureAttributes.LibraryTypes.emplace(
+                cm::TargetType::EXECUTABLE);
             } else {
               errorMessage += cmStrCat("  ", option, '\n');
               break;
@@ -277,7 +278,7 @@ LinkLibraryFeatureAttributeSet const& GetLinkLibraryFeatureAttributes(
           }
           // Always add UNKNOWN type
           featureAttributes.LibraryTypes.emplace(
-            cmStateEnums::UNKNOWN_LIBRARY);
+            cm::TargetType::UNKNOWN_LIBRARY);
         } else if (processingOption.match(1) == "DEDUPLICATION") {
           if (processingOption.match(2) == "YES") {
             featureAttributes.Deduplication =
@@ -466,7 +467,7 @@ public:
         for (auto index : libEntries) {
           LinkEntry const& entry = this->Entries[index];
           if (!entry.Target ||
-              entry.Target->GetType() != cmStateEnums::STATIC_LIBRARY) {
+              entry.Target->GetType() != cm::TargetType::STATIC_LIBRARY) {
             entries.emplace_back(index);
             continue;
           }
@@ -567,7 +568,7 @@ private:
     return this->Deduplication == None ||
       (this->Deduplication == Shared &&
        (!entry.Target ||
-        entry.Target->GetType() != cmStateEnums::SHARED_LIBRARY)) ||
+        entry.Target->GetType() != cm::TargetType::SHARED_LIBRARY)) ||
       (this->Deduplication == All && entry.Kind != LinkEntry::Library);
   }
 
@@ -854,7 +855,7 @@ void cmComputeLinkDepends::FollowLinkEntry(BFSEntry qe)
     if (cmLinkInterface const* iface =
           entry.Target->GetLinkInterface(this->Config, this->Target)) {
       bool const isIface =
-        entry.Target->GetType() == cmStateEnums::INTERFACE_LIBRARY;
+        entry.Target->GetType() == cm::TargetType::INTERFACE_LIBRARY;
       // This target provides its own link interface information.
       this->AddLinkEntries(depender_index, iface->Libraries);
       this->AddLinkObjects(iface->Objects);
@@ -1110,22 +1111,20 @@ void cmComputeLinkDepends::AddLinkEntries(cm::optional<size_t> depender_index,
     auto const& itemFeature =
       this->GetCurrentFeature(entry.Item.Value, item.Feature);
     if (group && ale.second && entry.Target &&
-        (entry.Target->GetType() == cmStateEnums::TargetType::OBJECT_LIBRARY ||
-         entry.Target->GetType() ==
-           cmStateEnums::TargetType::INTERFACE_LIBRARY)) {
+        (entry.Target->GetType() == cm::TargetType::OBJECT_LIBRARY ||
+         entry.Target->GetType() == cm::TargetType::INTERFACE_LIBRARY)) {
       supportedItem = false;
       auto const& groupFeature = this->EntryList[group->first].Feature;
       this->CMakeInstance->IssueDiagnostic(
         cmDiagnostics::CMD_AUTHOR,
-        cmStrCat(
-          "The feature '", groupFeature,
-          "', specified as part of a generator-expression "
-          "'$",
-          LG_BEGIN, groupFeature, ">', will not be applied to the ",
-          (entry.Target->GetType() == cmStateEnums::TargetType::OBJECT_LIBRARY
-             ? "OBJECT"
-             : "INTERFACE"),
-          " library '", entry.Item.Value, "'."),
+        cmStrCat("The feature '", groupFeature,
+                 "', specified as part of a generator-expression "
+                 "'$",
+                 LG_BEGIN, groupFeature, ">', will not be applied to the ",
+                 (entry.Target->GetType() == cm::TargetType::OBJECT_LIBRARY
+                    ? "OBJECT"
+                    : "INTERFACE"),
+                 " library '", entry.Item.Value, "'."),
         this->Target->GetBacktrace());
     }
     // check if feature is applicable to this item

Source/cmComputeLinkInformation.cxx

@@ -31,6 +31,7 @@
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
 #include "cmTarget.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 #include "cmXcFramework.h"
 #include "cmake.h"
@@ -286,7 +287,7 @@ cmComputeLinkInformation::cmComputeLinkInformation(
   // to use when creating a plugin (module) that obtains symbols from
   // the program that will load it.
   if (!this->Target->IsDLLPlatform() &&
-      this->Target->GetType() == cmStateEnums::MODULE_LIBRARY) {
+      this->Target->GetType() == cm::TargetType::MODULE_LIBRARY) {
     std::string loader_flag_var =
       cmStrCat("CMAKE_SHARED_MODULE_LOADER_", this->LinkLanguage, "_FLAG");
     this->LoaderFlag = this->Makefile->GetDefinition(loader_flag_var);
@@ -324,10 +325,11 @@ cmComputeLinkInformation::cmComputeLinkInformation(
 
   // Get options needed to specify RPATHs.
   this->RuntimeUseChrpath = false;
-  if (this->Target->GetType() != cmStateEnums::STATIC_LIBRARY) {
-    char const* tType = ((this->Target->GetType() == cmStateEnums::EXECUTABLE)
-                           ? "EXECUTABLE"
-                           : "SHARED_LIBRARY");
+  if (this->Target->GetType() != cm::TargetType::STATIC_LIBRARY) {
+    char const* tType =
+      ((this->Target->GetType() == cm::TargetType::EXECUTABLE)
+         ? "EXECUTABLE"
+         : "SHARED_LIBRARY");
     std::string rtVar =
       cmStrCat("CMAKE_", tType, "_RUNTIME_", this->LinkLanguage, "_FLAG");
     std::string rtSepVar = cmStrCat(rtVar, "_SEP");
@@ -527,10 +529,10 @@ bool cmComputeLinkInformation::Compute()
 {
   // Skip targets that do not link or have link-like information consumers may
   // need (namely modules).
-  if (!(this->Target->GetType() == cmStateEnums::EXECUTABLE ||
-        this->Target->GetType() == cmStateEnums::SHARED_LIBRARY ||
-        this->Target->GetType() == cmStateEnums::MODULE_LIBRARY ||
-        this->Target->GetType() == cmStateEnums::STATIC_LIBRARY ||
+  if (!(this->Target->GetType() == cm::TargetType::EXECUTABLE ||
+        this->Target->GetType() == cm::TargetType::SHARED_LIBRARY ||
+        this->Target->GetType() == cm::TargetType::MODULE_LIBRARY ||
+        this->Target->GetType() == cm::TargetType::STATIC_LIBRARY ||
         (this->Target->CanCompileSources() &&
          (this->Target->HaveCxxModuleSupport(this->Config) ==
             cmGeneratorTarget::Cxx20SupportLevel::Supported ||
@@ -1157,7 +1159,7 @@ void cmComputeLinkInformation::AddItem(LinkEntry const& entry)
                                    ? "__CMAKE_LINK_EXECUTABLE"
                                    : entry.Feature));
       this->Depends.push_back(std::move(exe));
-    } else if (tgt->GetType() == cmStateEnums::INTERFACE_LIBRARY) {
+    } else if (tgt->GetType() == cm::TargetType::INTERFACE_LIBRARY) {
       // Add the interface library as an item so it can be considered as part
       // of COMPATIBLE_INTERFACE_ enforcement.  The generators will ignore
       // this for the actual link line.
@@ -1168,7 +1170,7 @@ void cmComputeLinkInformation::AddItem(LinkEntry const& entry)
       if (!libName.empty()) {
         this->AddItem(BT<std::string>(libName, item.Backtrace));
       }
-    } else if (tgt->GetType() == cmStateEnums::OBJECT_LIBRARY) {
+    } else if (tgt->GetType() == cm::TargetType::OBJECT_LIBRARY) {
       this->Items.emplace_back(item, ItemIsPath::No, tgt);
     } else if (this->GlobalGenerator->IsXcode() &&
                !tgt->GetImportedXcFrameworkPath(config).empty()) {
@@ -1196,7 +1198,7 @@ void cmComputeLinkInformation::AddItem(LinkEntry const& entry)
         return;
       }
       if (!this->LinkDependsNoShared ||
-          tgt->GetType() != cmStateEnums::SHARED_LIBRARY) {
+          tgt->GetType() != cm::TargetType::SHARED_LIBRARY) {
         this->Depends.push_back(lib.Value);
       }
 
@@ -1211,7 +1213,7 @@ void cmComputeLinkInformation::AddItem(LinkEntry const& entry)
       } else {
         this->AddLibraryRuntimeInfo(lib.Value, tgt);
       }
-      if (tgt && tgt->GetType() == cmStateEnums::SHARED_LIBRARY &&
+      if (tgt && tgt->GetType() == cm::TargetType::SHARED_LIBRARY &&
           this->Target->IsDLLPlatform()) {
         this->AddRuntimeDLL(tgt);
       }
@@ -1272,7 +1274,7 @@ void cmComputeLinkInformation::AddSharedDepItem(LinkEntry const& entry)
   cmGeneratorTarget const* tgt = entry.Target;
 
   // Record dependencies on DLLs.
-  if (tgt && tgt->GetType() == cmStateEnums::SHARED_LIBRARY &&
+  if (tgt && tgt->GetType() == cm::TargetType::SHARED_LIBRARY &&
       this->Target->IsDLLPlatform() &&
       this->SharedDependencyMode != SharedDepModeLink) {
     this->AddRuntimeDLL(tgt);
@@ -1288,7 +1290,7 @@ void cmComputeLinkInformation::AddSharedDepItem(LinkEntry const& entry)
   if (tgt) {
     // The target will provide a full path.  Make sure it is a shared
     // library.
-    if (tgt->GetType() != cmStateEnums::SHARED_LIBRARY) {
+    if (tgt->GetType() != cm::TargetType::SHARED_LIBRARY) {
       return;
     }
   } else {
@@ -1390,13 +1392,13 @@ void cmComputeLinkInformation::ComputeLinkTypeInfo()
   cmValue shared_link_type_flag = nullptr;
   char const* target_type_str = nullptr;
   switch (this->Target->GetType()) {
-    case cmStateEnums::EXECUTABLE:
+    case cm::TargetType::EXECUTABLE:
       target_type_str = "EXE";
       break;
-    case cmStateEnums::SHARED_LIBRARY:
+    case cm::TargetType::SHARED_LIBRARY:
       target_type_str = "SHARED_LIBRARY";
       break;
-    case cmStateEnums::MODULE_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY:
       target_type_str = "SHARED_MODULE";
       break;
     default:
@@ -1618,12 +1620,12 @@ void cmComputeLinkInformation::AddTargetItem(LinkEntry const& entry)
   BT<std::string> const& item = entry.Item;
   cmGeneratorTarget const* target = entry.Target;
 
-  if (target->GetType() != cmStateEnums::STATIC_LIBRARY) {
+  if (target->GetType() != cm::TargetType::STATIC_LIBRARY) {
     this->SetCurrentLinkType(LinkShared);
   }
 
   // Keep track of shared library targets linked.
-  if (target->GetType() == cmStateEnums::SHARED_LIBRARY) {
+  if (target->GetType() == cm::TargetType::SHARED_LIBRARY) {
     this->SharedLibrariesLinked.insert(target);
   }
 
@@ -2109,13 +2111,13 @@ void cmComputeLinkInformation::AddLibraryRuntimeInfo(
 
   // Libraries with unknown type must be handled using just the file
   // on disk.
-  if (target->GetType() == cmStateEnums::UNKNOWN_LIBRARY) {
+  if (target->GetType() == cm::TargetType::UNKNOWN_LIBRARY) {
     this->AddLibraryRuntimeInfo(fullPath);
     return;
   }
 
   // Skip targets that are not shared libraries (modules cannot be linked).
-  if (target->GetType() != cmStateEnums::SHARED_LIBRARY) {
+  if (target->GetType() != cm::TargetType::SHARED_LIBRARY) {
     return;
   }
 

Source/cmComputeTargetDepends.cxx

@@ -21,11 +21,11 @@
 #include "cmSourceFile.h"
 #include "cmSourceFileLocationKind.h"
 #include "cmState.h"
-#include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
 #include "cmTarget.h"
 #include "cmTargetDepend.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 #include "cmake.h"
 
@@ -313,7 +313,7 @@ void cmComputeTargetDepends::AddInterfaceDepends(
   // Skip targets that will not really be linked.  This is probably a
   // name conflict between an external library and an executable
   // within the project.
-  if (dependee && dependee->GetType() == cmStateEnums::EXECUTABLE &&
+  if (dependee && dependee->GetType() == cm::TargetType::EXECUTABLE &&
       !dependee->IsExecutableWithExports()) {
     dependee = nullptr;
   }
@@ -339,11 +339,11 @@ void cmComputeTargetDepends::AddObjectDepends(size_t depender_index,
   cmLinkItem const& objItem =
     depender->ResolveLinkItem(BT<std::string>(objLib));
   if (emitted.insert(objItem).second) {
-    if (depender->GetType() != cmStateEnums::EXECUTABLE &&
-        depender->GetType() != cmStateEnums::STATIC_LIBRARY &&
-        depender->GetType() != cmStateEnums::SHARED_LIBRARY &&
-        depender->GetType() != cmStateEnums::MODULE_LIBRARY &&
-        depender->GetType() != cmStateEnums::OBJECT_LIBRARY) {
+    if (depender->GetType() != cm::TargetType::EXECUTABLE &&
+        depender->GetType() != cm::TargetType::STATIC_LIBRARY &&
+        depender->GetType() != cm::TargetType::SHARED_LIBRARY &&
+        depender->GetType() != cm::TargetType::MODULE_LIBRARY &&
+        depender->GetType() != cm::TargetType::OBJECT_LIBRARY) {
       this->GlobalGenerator->GetCMakeInstance()->IssueMessage(
         MessageType::FATAL_ERROR,
         "Only executables and libraries may reference target objects.",
@@ -367,7 +367,7 @@ void cmComputeTargetDepends::AddTargetDepend(size_t depender_index,
   cmGeneratorTarget const* dependee = dependee_name.Target;
 
   if (!dependee && !linking &&
-      (depender->GetType() != cmStateEnums::GLOBAL_TARGET)) {
+      (depender->GetType() != cm::TargetType::GLOBAL_TARGET)) {
     this->GlobalGenerator->GetCMakeInstance()->IssueMessage(
       MessageType::FATAL_ERROR,
       cmStrCat("The dependency target \"", dependee_name.AsStr(),
@@ -378,7 +378,8 @@ void cmComputeTargetDepends::AddTargetDepend(size_t depender_index,
   // Skip targets that will not really be linked.  This is probably a
   // name conflict between an external library and an executable
   // within the project.
-  if (linking && dependee && dependee->GetType() == cmStateEnums::EXECUTABLE &&
+  if (linking && dependee &&
+      dependee->GetType() == cm::TargetType::EXECUTABLE &&
       !dependee->IsExecutableWithExports()) {
     dependee = nullptr;
   }
@@ -465,8 +466,8 @@ void cmComputeTargetDepends::ComputeIntermediateGraph()
     auto const& initialEdges = this->InitialGraph[i];
     auto& intermediateEdges = this->IntermediateGraph[i];
     cmGeneratorTarget const* gt = this->Targets[i];
-    if (gt->GetType() != cmStateEnums::STATIC_LIBRARY &&
-        gt->GetType() != cmStateEnums::OBJECT_LIBRARY) {
+    if (gt->GetType() != cm::TargetType::STATIC_LIBRARY &&
+        gt->GetType() != cm::TargetType::OBJECT_LIBRARY) {
       intermediateEdges = initialEdges;
     } else {
       if (cmValue optimizeDependencies =
@@ -614,7 +615,7 @@ bool cmComputeTargetDepends::CheckComponents(
 
     // Make sure the component is all STATIC_LIBRARY targets.
     for (size_t ni : nl) {
-      if (this->Targets[ni]->GetType() != cmStateEnums::STATIC_LIBRARY) {
+      if (this->Targets[ni]->GetType() != cm::TargetType::STATIC_LIBRARY) {
         this->ComplainAboutBadComponent(ccg, c);
         return false;
       }

Source/cmCoreTryCompile.cxx

@@ -29,9 +29,11 @@
 #include "cmRange.h"
 #include "cmScriptGenerator.h"
 #include "cmState.h"
+#include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
 #include "cmTarget.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 #include "cmVersion.h"
 #include "cmake.h"
@@ -312,7 +314,7 @@ Arguments cmCoreTryCompile::ParseArgs(
 }
 
 cm::optional<cmTryCompileResult> cmCoreTryCompile::TryCompileCode(
-  Arguments& arguments, cmStateEnums::TargetType targetType)
+  Arguments& arguments, cm::TargetType targetType)
 {
   this->OutputFile.clear();
   // which signature were we called with ?
@@ -376,12 +378,12 @@ cm::optional<cmTryCompileResult> cmCoreTryCompile::TryCompileCode(
     for (std::string const& i : *arguments.LinkLibraries) {
       if (cmTarget* tgt = this->Makefile->FindTargetToUse(i)) {
         switch (tgt->GetType()) {
-          case cmStateEnums::SHARED_LIBRARY:
-          case cmStateEnums::STATIC_LIBRARY:
-          case cmStateEnums::INTERFACE_LIBRARY:
-          case cmStateEnums::UNKNOWN_LIBRARY:
+          case cm::TargetType::SHARED_LIBRARY:
+          case cm::TargetType::STATIC_LIBRARY:
+          case cm::TargetType::INTERFACE_LIBRARY:
+          case cm::TargetType::UNKNOWN_LIBRARY:
             break;
-          case cmStateEnums::EXECUTABLE:
+          case cm::TargetType::EXECUTABLE:
             if (tgt->IsExecutableWithExports()) {
               break;
             }
@@ -598,7 +600,7 @@ cm::optional<cmTryCompileResult> cmCoreTryCompile::TryCompileCode(
     // when the only language is ISPC we know that the output
     // type must by a static library
     if (testLangs.size() == 1 && testLangs.count("ISPC") == 1) {
-      targetType = cmStateEnums::STATIC_LIBRARY;
+      targetType = cm::TargetType::STATIC_LIBRARY;
     }
 
     std::string const tcConfig =
@@ -860,7 +862,7 @@ cm::optional<cmTryCompileResult> cmCoreTryCompile::TryCompileCode(
             auto const& aliasTarget =
               this->Makefile->FindTargetToUse(alias->second);
             // Create equivalent library/executable alias
-            if (aliasTarget->GetType() == cmStateEnums::EXECUTABLE) {
+            if (aliasTarget->GetType() == cm::TargetType::EXECUTABLE) {
               fprintf(fout, "add_executable(\"%s\" ALIAS \"%s\")\n", i.c_str(),
                       alias->second.c_str());
             } else {
@@ -929,13 +931,13 @@ cm::optional<cmTryCompileResult> cmCoreTryCompile::TryCompileCode(
             "include(\"${CMAKE_ROOT}/Modules/Internal/"
             "HeaderpadWorkaround.cmake\")\n");
 
-    if (targetType == cmStateEnums::EXECUTABLE) {
+    if (targetType == cm::TargetType::EXECUTABLE) {
       /* Put the executable at a known location (for COPY_FILE).  */
       fprintf(fout, "set(CMAKE_RUNTIME_OUTPUT_DIRECTORY \"%s\")\n",
               this->BinaryDirectory.c_str());
       /* Create the actual executable.  */
       fprintf(fout, "add_executable(%s)\n", targetName.c_str());
-    } else // if (targetType == cmStateEnums::STATIC_LIBRARY)
+    } else // if (targetType == cm::TargetType::STATIC_LIBRARY)
     {
       /* Put the static library at a known location (for COPY_FILE).  */
       fprintf(fout, "set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY \"%s\")\n",
@@ -1067,7 +1069,7 @@ cm::optional<cmTryCompileResult> cmCoreTryCompile::TryCompileCode(
         options.emplace_back(cmScriptGenerator::Quote(option));
       }
 
-      if (targetType == cmStateEnums::STATIC_LIBRARY) {
+      if (targetType == cm::TargetType::STATIC_LIBRARY) {
         fprintf(fout,
                 "set_property(TARGET %s PROPERTY STATIC_LIBRARY_OPTIONS %s)\n",
                 targetName.c_str(), cmJoin(options, " ").c_str());

Source/cmCoreTryCompile.h

@@ -15,13 +15,16 @@
 #include "cmArgumentParser.h"
 #include "cmArgumentParserTypes.h"
 #include "cmList.h"
-#include "cmStateTypes.h"
 
 class cmConfigureLog;
 class cmMakefile;
 template <typename Iter>
 class cmRange;
 
+namespace cm {
+enum class TargetType;
+} // namespace cm
+
 struct cmTryCompileResult
 {
   cm::optional<std::string> LogDescription;
@@ -125,8 +128,8 @@ public:
    * This function requires at least two \p arguments and will crash if given
    * fewer.
    */
-  cm::optional<cmTryCompileResult> TryCompileCode(
-    Arguments& arguments, cmStateEnums::TargetType targetType);
+  cm::optional<cmTryCompileResult> TryCompileCode(Arguments& arguments,
+                                                  cm::TargetType targetType);
 
   /**
    * Returns \c true if \p path resides within a CMake temporary directory,

Source/cmCustomCommandGenerator.cxx

@@ -20,9 +20,9 @@
 #include "cmList.h"
 #include "cmLocalGenerator.h"
 #include "cmMakefile.h"
-#include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
+#include "cmTargetTypes.h"
 #include "cmTransformDepfile.h"
 #include "cmValue.h"
 
@@ -206,7 +206,7 @@ cmCustomCommandGenerator::cmCustomCommandGenerator(
       // If the command references an executable target by name,
       // collect the target to add a target-level dependency on it.
       cmGeneratorTarget* gt = this->LG->FindGeneratorTargetToUse(argv.front());
-      if (gt && gt->GetType() == cmStateEnums::EXECUTABLE) {
+      if (gt && gt->GetType() == cm::TargetType::EXECUTABLE) {
         // GetArgv0Location uses the command config, so use a cross-dependency.
         bool const cross = true;
         this->Utilities.emplace(BT<std::pair<std::string, bool>>(
@@ -292,7 +292,7 @@ void cmCustomCommandGenerator::FillEmulatorsWithArguments()
     // launch it with its emulator.
     std::string const& argv0 = this->CommandLines[c][0];
     cmGeneratorTarget* target = this->LG->FindGeneratorTargetToUse(argv0);
-    if (target && target->GetType() == cmStateEnums::EXECUTABLE &&
+    if (target && target->GetType() == cm::TargetType::EXECUTABLE &&
         !target->IsImported()) {
 
       cmValue emulator_property =
@@ -326,7 +326,7 @@ char const* cmCustomCommandGenerator::GetArgv0Location(unsigned int c) const
   // with the path to the executable artifact in the command config.
   std::string const& argv0 = this->CommandLines[c][0];
   cmGeneratorTarget* target = this->LG->FindGeneratorTargetToUse(argv0);
-  if (target && target->GetType() == cmStateEnums::EXECUTABLE &&
+  if (target && target->GetType() == cm::TargetType::EXECUTABLE &&
       (target->IsImported() ||
        target->GetProperty("CROSSCOMPILING_EMULATOR") ||
        !this->LG->GetMakefile()->IsOn("CMAKE_CROSSCOMPILING"))) {

Source/cmExportAndroidMKGenerator.cxx

@@ -12,9 +12,9 @@
 #include "cmGeneratorTarget.h"
 #include "cmLinkItem.h"
 #include "cmList.h"
-#include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
+#include "cmTargetTypes.h"
 
 cmExportAndroidMKGenerator::cmExportAndroidMKGenerator() = default;
 
@@ -66,8 +66,8 @@ void cmExportAndroidMKGenerator::GenerateInterfaceProperties(
           std::string const& lib = item.AsStr();
           if (gt) {
 
-            if (gt->GetType() == cmStateEnums::SHARED_LIBRARY ||
-                gt->GetType() == cmStateEnums::MODULE_LIBRARY) {
+            if (gt->GetType() == cm::TargetType::SHARED_LIBRARY ||
+                gt->GetType() == cm::TargetType::MODULE_LIBRARY) {
               sharedLibs = cmStrCat(std::move(sharedLibs), ' ', lib);
             } else {
               staticLibs = cmStrCat(std::move(staticLibs), ' ', lib);
@@ -119,7 +119,7 @@ void cmExportAndroidMKGenerator::GenerateInterfaceProperties(
   }
 
   // Tell the NDK build system if prebuilt static libraries use C++.
-  if (target->GetType() == cmStateEnums::STATIC_LIBRARY) {
+  if (target->GetType() == cm::TargetType::STATIC_LIBRARY) {
     cmLinkImplementation const* li =
       target->GetLinkImplementation(config, cmGeneratorTarget::UseTo::Link);
     if (cm::contains(li->Languages, "CXX")) {
@@ -128,19 +128,19 @@ void cmExportAndroidMKGenerator::GenerateInterfaceProperties(
   }
 
   switch (target->GetType()) {
-    case cmStateEnums::SHARED_LIBRARY:
-    case cmStateEnums::MODULE_LIBRARY:
+    case cm::TargetType::SHARED_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY:
       os << "include $(PREBUILT_SHARED_LIBRARY)\n";
       break;
-    case cmStateEnums::STATIC_LIBRARY:
+    case cm::TargetType::STATIC_LIBRARY:
       os << "include $(PREBUILT_STATIC_LIBRARY)\n";
       break;
-    case cmStateEnums::EXECUTABLE:
-    case cmStateEnums::UTILITY:
-    case cmStateEnums::OBJECT_LIBRARY:
-    case cmStateEnums::GLOBAL_TARGET:
-    case cmStateEnums::INTERFACE_LIBRARY:
-    case cmStateEnums::UNKNOWN_LIBRARY:
+    case cm::TargetType::EXECUTABLE:
+    case cm::TargetType::UTILITY:
+    case cm::TargetType::OBJECT_LIBRARY:
+    case cm::TargetType::GLOBAL_TARGET:
+    case cm::TargetType::INTERFACE_LIBRARY:
+    case cm::TargetType::UNKNOWN_LIBRARY:
       break;
   }
   os << "\n";

Source/cmExportAndroidMKGenerator.h

@@ -11,10 +11,13 @@
 #include <cm/string_view>
 
 #include "cmExportFileGenerator.h"
-#include "cmStateTypes.h"
 
 class cmGeneratorTarget;
 
+namespace cm {
+enum class TargetType;
+} // namespace cm
+
 /** \class cmExportAndroidMKGenerator
  * \brief Generate CMake configuration files exporting targets from a build or
  * install tree.
@@ -51,9 +54,9 @@ protected:
   bool GenerateImportFile(std::ostream& os) override;
   virtual void GenerateImportHeaderCode(std::ostream& os,
                                         std::string const& config = "") = 0;
-  virtual void GenerateImportTargetCode(
-    std::ostream& os, cmGeneratorTarget const* target,
-    cmStateEnums::TargetType targetType) = 0;
+  virtual void GenerateImportTargetCode(std::ostream& os,
+                                        cmGeneratorTarget const* target,
+                                        cm::TargetType targetType) = 0;
 
   void GenerateImportTargetsConfig(std::ostream& /*os*/,
                                    std::string const& /*config*/,

Source/cmExportBuildAndroidMKGenerator.cxx

@@ -10,7 +10,6 @@
 #include "cmDiagnosticContext.h"
 #include "cmGeneratorExpression.h"
 #include "cmGeneratorTarget.h"
-#include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
 #include "cmTarget.h"
@@ -57,7 +56,7 @@ void cmExportBuildAndroidMKGenerator::GenerateImportHeaderCode(
 
 void cmExportBuildAndroidMKGenerator::GenerateImportTargetCode(
   std::ostream& os, cmGeneratorTarget const* target,
-  cmStateEnums::TargetType /*targetType*/)
+  cm::TargetType /*targetType*/)
 {
   std::string targetName = cmStrCat(this->Namespace, target->GetExportName());
   os << "include $(CLEAR_VARS)\n";

Source/cmExportBuildAndroidMKGenerator.h

@@ -9,7 +9,6 @@
 
 #include "cmExportAndroidMKGenerator.h"
 #include "cmExportBuildFileGenerator.h"
-#include "cmStateTypes.h"
 
 class cmDiagnosticContext;
 
@@ -39,9 +38,9 @@ protected:
   bool GenerateMainFile(std::ostream& os) override;
   void GenerateImportHeaderCode(std::ostream& os,
                                 std::string const& config = "") override;
-  void GenerateImportTargetCode(
-    std::ostream& os, cmGeneratorTarget const* target,
-    cmStateEnums::TargetType /*targetType*/) override;
+  void GenerateImportTargetCode(std::ostream& os,
+                                cmGeneratorTarget const* target,
+                                cm::TargetType /*targetType*/) override;
 
   std::string GetCxxModulesDirectory() const override { return {}; }
 };

Source/cmExportBuildCMakeConfigGenerator.cxx

@@ -21,10 +21,10 @@
 #include "cmLocalGenerator.h"
 #include "cmMakefile.h"
 #include "cmOutputConverter.h"
-#include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
 #include "cmTarget.h"
+#include "cmTargetTypes.h"
 
 cmExportBuildCMakeConfigGenerator::cmExportBuildCMakeConfigGenerator(
   cmDiagnosticContext context)
@@ -45,7 +45,7 @@ bool cmExportBuildCMakeConfigGenerator::GenerateMainFile(std::ostream& os)
       sep = " ";
 
       generatedInterfaceRequired |=
-        this->GetExportTargetType(te) == cmStateEnums::INTERFACE_LIBRARY;
+        this->GetExportTargetType(te) == cm::TargetType::INTERFACE_LIBRARY;
     };
 
     if (!this->CollectExports(visitor)) {
@@ -121,13 +121,14 @@ void cmExportBuildCMakeConfigGenerator::GenerateImportTargetsConfig(
     // Collect import properties for this target.
     ImportPropertyMap properties;
 
-    if (this->GetExportTargetType(target) != cmStateEnums::INTERFACE_LIBRARY) {
+    if (this->GetExportTargetType(target) !=
+        cm::TargetType::INTERFACE_LIBRARY) {
       this->SetImportLocationProperty(config, suffix, target, properties);
     }
     if (!properties.empty()) {
       // Get the rest of the target details.
       if (this->GetExportTargetType(target) !=
-          cmStateEnums::INTERFACE_LIBRARY) {
+          cm::TargetType::INTERFACE_LIBRARY) {
         this->SetImportDetailProperties(config, suffix, target, properties);
         this->SetImportLinkInterface(config, suffix,
                                      cmGeneratorExpression::BuildInterface,

Source/cmExportBuildFileGenerator.cxx

@@ -49,17 +49,17 @@ void cmExportBuildFileGenerator::Compute(cmLocalGenerator* lg)
   }
 }
 
-cmStateEnums::TargetType cmExportBuildFileGenerator::GetExportTargetType(
+cm::TargetType cmExportBuildFileGenerator::GetExportTargetType(
   cmGeneratorTarget const* target) const
 {
-  cmStateEnums::TargetType targetType = target->GetType();
+  cm::TargetType targetType = target->GetType();
   // An object library exports as an interface library if we cannot
   // tell clients where to find the objects.  This is sufficient
   // to support transitive usage requirements on other targets that
   // use the object library.
-  if (targetType == cmStateEnums::OBJECT_LIBRARY &&
+  if (targetType == cm::TargetType::OBJECT_LIBRARY &&
       !target->Target->HasKnownObjectFileLocation(nullptr)) {
-    targetType = cmStateEnums::INTERFACE_LIBRARY;
+    targetType = cm::TargetType::INTERFACE_LIBRARY;
   }
   return targetType;
 }
@@ -76,7 +76,7 @@ void cmExportBuildFileGenerator::SetImportLocationProperty(
   // Get the makefile in which to lookup target information.
   cmMakefile* mf = target->Makefile;
 
-  if (target->GetType() == cmStateEnums::OBJECT_LIBRARY) {
+  if (target->GetType() == cm::TargetType::OBJECT_LIBRARY) {
     std::string prop = cmStrCat("IMPORTED_OBJECTS", suffix);
 
     // Compute all the object files inside this target and setup

Source/cmExportBuildFileGenerator.h

@@ -15,7 +15,7 @@
 #include "cmDiagnosticContext.h"
 #include "cmDiagnostics.h"
 #include "cmExportFileGenerator.h"
-#include "cmStateTypes.h"
+#include "cmTargetTypes.h"
 
 class cmExportSet;
 class cmGeneratorTarget;
@@ -87,8 +87,7 @@ public:
   static cmDiagnosticContext CaptureContext(cmMakefile const& mf);
 
 protected:
-  cmStateEnums::TargetType GetExportTargetType(
-    cmGeneratorTarget const* target) const;
+  cm::TargetType GetExportTargetType(cmGeneratorTarget const* target) const;
 
   /** Walk the list of targets to be exported.  Returns true iff no duplicates
       are found.  */

Source/cmExportBuildPackageInfoGenerator.cxx

@@ -21,8 +21,8 @@
 #include "cmGeneratorTarget.h"
 #include "cmList.h"
 #include "cmPackageInfoArguments.h"
-#include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
+#include "cmTargetTypes.h"
 
 cmExportBuildPackageInfoGenerator::cmExportBuildPackageInfoGenerator(
   cmPackageInfoArguments arguments, cmDiagnosticContext context)
@@ -50,7 +50,7 @@ bool cmExportBuildPackageInfoGenerator::GenerateMainFile(std::ostream& os)
   // Create all the imported targets.
   for (auto const& exp : this->Exports) {
     cmGeneratorTarget* const target = exp.Target;
-    cmStateEnums::TargetType targetType = this->GetExportTargetType(target);
+    cm::TargetType targetType = this->GetExportTargetType(target);
 
     Json::Value* const component =
       this->GenerateImportTarget(components, target, targetType);
@@ -65,7 +65,7 @@ bool cmExportBuildPackageInfoGenerator::GenerateMainFile(std::ostream& os)
     this->PopulateInterfaceLinkLibrariesProperty(
       target, cmGeneratorExpression::InstallInterface, properties);
 
-    if (targetType != cmStateEnums::INTERFACE_LIBRARY) {
+    if (targetType != cm::TargetType::INTERFACE_LIBRARY) {
       auto configurations = Json::Value{ Json::objectValue };
 
       // Add per-configuration properties.
@@ -109,7 +109,8 @@ void cmExportBuildPackageInfoGenerator::GenerateInterfacePropertiesConfig(
 
   ImportPropertyMap properties;
 
-  assert(this->GetExportTargetType(target) != cmStateEnums::INTERFACE_LIBRARY);
+  assert(this->GetExportTargetType(target) !=
+         cm::TargetType::INTERFACE_LIBRARY);
   this->SetImportLocationProperty(config, suffix, target, properties);
   if (properties.empty()) {
     return;

Source/cmExportCMakeConfigGenerator.cxx

@@ -24,10 +24,10 @@
 #include "cmMessageType.h"
 #include "cmOutputConverter.h"
 #include "cmScriptGenerator.h"
-#include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
 #include "cmTarget.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 #include "cmVersionMacros.h"
 
@@ -265,8 +265,7 @@ void cmExportCMakeConfigGenerator::GenerateExpectedTargetsCode(
 }
 
 void cmExportCMakeConfigGenerator::GenerateImportTargetCode(
-  std::ostream& os, cmGeneratorTarget const* target,
-  cmStateEnums::TargetType targetType)
+  std::ostream& os, cmGeneratorTarget const* target, cm::TargetType targetType)
 {
   // Construct the imported target name.
   std::string targetName = this->Namespace;
@@ -276,25 +275,25 @@ void cmExportCMakeConfigGenerator::GenerateImportTargetCode(
   // Create the imported target.
   os << "# Create imported target " << targetName << "\n";
   switch (targetType) {
-    case cmStateEnums::EXECUTABLE:
+    case cm::TargetType::EXECUTABLE:
       os << "add_executable(" << targetName << " IMPORTED)\n";
       break;
-    case cmStateEnums::STATIC_LIBRARY:
+    case cm::TargetType::STATIC_LIBRARY:
       os << "add_library(" << targetName << " STATIC IMPORTED)\n";
       break;
-    case cmStateEnums::SHARED_LIBRARY:
+    case cm::TargetType::SHARED_LIBRARY:
       os << "add_library(" << targetName << " SHARED IMPORTED)\n";
       break;
-    case cmStateEnums::MODULE_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY:
       os << "add_library(" << targetName << " MODULE IMPORTED)\n";
       break;
-    case cmStateEnums::UNKNOWN_LIBRARY:
+    case cm::TargetType::UNKNOWN_LIBRARY:
       os << "add_library(" << targetName << " UNKNOWN IMPORTED)\n";
       break;
-    case cmStateEnums::OBJECT_LIBRARY:
+    case cm::TargetType::OBJECT_LIBRARY:
       os << "add_library(" << targetName << " OBJECT IMPORTED)\n";
       break;
-    case cmStateEnums::INTERFACE_LIBRARY:
+    case cm::TargetType::INTERFACE_LIBRARY:
       if (target->IsSymbolic()) {
         os << "if(CMAKE_VERSION VERSION_GREATER_EQUAL \"4.2.0\")\n"
               "  add_library("

Source/cmExportCMakeConfigGenerator.h

@@ -13,12 +13,15 @@
 
 #include "cmExportFileGenerator.h"
 #include "cmGeneratorExpression.h"
-#include "cmStateTypes.h"
 
 class cmGeneratorFileSet;
 class cmGeneratorTarget;
 class cmTargetExport;
 
+namespace cm {
+enum class TargetType;
+} // namespace cm
+
 /** \class cmExportCMakeConfigGenerator
  * \brief Generate CMake configuration files exporting targets from a build or
  * install tree.
@@ -56,7 +59,7 @@ protected:
   void GenerateImportVersionCode(std::ostream& os);
   virtual void GenerateImportTargetCode(std::ostream& os,
                                         cmGeneratorTarget const* target,
-                                        cmStateEnums::TargetType targetType);
+                                        cm::TargetType targetType);
   virtual void GenerateImportPropertyCode(
     std::ostream& os, std::string const& config, std::string const& suffix,
     cmGeneratorTarget const* target, ImportPropertyMap const& properties,

Source/cmExportCommand.cxx

@@ -34,11 +34,11 @@
 #include "cmPolicies.h"
 #include "cmRange.h"
 #include "cmSbomArguments.h"
-#include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
 #include "cmSubcommandTable.h"
 #include "cmSystemTools.h"
 #include "cmTarget.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 
 #if defined(__HAIKU__)
@@ -104,7 +104,7 @@ static bool ValidateExportableTarget(std::string const& name, cmMakefile& mf,
                              "\" which is not built by this project."));
     return false;
   }
-  if (target->GetType() == cmStateEnums::UTILITY) {
+  if (target->GetType() == cm::TargetType::UTILITY) {
     status.SetError(cmStrCat("given custom target \"", name,
                              "\" which may not be exported."));
     return false;

Source/cmExportFileGenerator.cxx

@@ -26,10 +26,10 @@
 #include "cmMakefile.h"
 #include "cmMessageType.h"
 #include "cmPropertyMap.h"
-#include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
 #include "cmTarget.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 
 cmExportFileGenerator::cmExportFileGenerator() = default;
@@ -283,7 +283,7 @@ void getCompatibleInterfaceProperties(cmGeneratorTarget const* target,
                                       std::set<std::string>& ifaceProperties,
                                       std::string const& config)
 {
-  if (target->GetType() == cmStateEnums::OBJECT_LIBRARY) {
+  if (target->GetType() == cm::TargetType::OBJECT_LIBRARY) {
     // object libraries have no link information, so nothing to compute
     return;
   }
@@ -303,7 +303,8 @@ void getCompatibleInterfaceProperties(cmGeneratorTarget const* target,
   cmComputeLinkInformation::ItemVector const& deps = info->GetItems();
 
   for (auto const& dep : deps) {
-    if (!dep.Target || dep.Target->GetType() == cmStateEnums::OBJECT_LIBRARY) {
+    if (!dep.Target ||
+        dep.Target->GetType() == cm::TargetType::OBJECT_LIBRARY) {
       continue;
     }
     getPropertyContents(dep.Target, "COMPATIBLE_INTERFACE_BOOL",
@@ -339,7 +340,7 @@ void cmExportFileGenerator::PopulateCompatibleInterfaceProperties(
   getPropertyContents(gtarget, "COMPATIBLE_INTERFACE_NUMBER_MAX",
                       ifaceProperties);
 
-  if (gtarget->GetType() != cmStateEnums::INTERFACE_LIBRARY) {
+  if (gtarget->GetType() != cm::TargetType::INTERFACE_LIBRARY) {
     std::vector<std::string> configNames =
       gtarget->Target->GetMakefile()->GetGeneratorConfigs(
         cmMakefile::IncludeEmptyConfig);
@@ -571,8 +572,8 @@ void cmExportFileGenerator::SetImportDetailProperties(
   cmMakefile* mf = target->Makefile;
 
   // Add the soname for unix shared libraries.
-  if (target->GetType() == cmStateEnums::SHARED_LIBRARY ||
-      target->GetType() == cmStateEnums::MODULE_LIBRARY) {
+  if (target->GetType() == cm::TargetType::SHARED_LIBRARY ||
+      target->GetType() == cm::TargetType::MODULE_LIBRARY) {
     if (!target->IsDLLPlatform()) {
       std::string prop;
       std::string value;

Source/cmExportInstallAndroidMKGenerator.cxx

@@ -13,11 +13,11 @@
 #include "cmGeneratorTarget.h"
 #include "cmInstallExportGenerator.h"
 #include "cmInstallTargetGenerator.h"
-#include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
 #include "cmTarget.h"
 #include "cmTargetExport.h"
+#include "cmTargetTypes.h"
 
 cmExportInstallAndroidMKGenerator::cmExportInstallAndroidMKGenerator(
   cmInstallExportGenerator* iegen)
@@ -82,7 +82,7 @@ void cmExportInstallAndroidMKGenerator::GenerateImportHeaderCode(
   for (std::unique_ptr<cmTargetExport> const& te :
        this->IEGen->GetExportSet()->GetTargetExports()) {
     // Collect import properties for this target.
-    if (te->Target->GetType() == cmStateEnums::INTERFACE_LIBRARY) {
+    if (te->Target->GetType() == cm::TargetType::INTERFACE_LIBRARY) {
       continue;
     }
     std::string dest;
@@ -98,7 +98,7 @@ void cmExportInstallAndroidMKGenerator::GenerateImportHeaderCode(
 
 void cmExportInstallAndroidMKGenerator::GenerateImportTargetCode(
   std::ostream& os, cmGeneratorTarget const* target,
-  cmStateEnums::TargetType /*targetType*/)
+  cm::TargetType /*targetType*/)
 {
   std::string targetName = cmStrCat(this->Namespace, target->GetExportName());
   os << "include $(CLEAR_VARS)\n";

Source/cmExportInstallAndroidMKGenerator.h

@@ -10,7 +10,6 @@
 
 #include "cmExportAndroidMKGenerator.h"
 #include "cmExportInstallFileGenerator.h"
-#include "cmStateTypes.h"
 
 class cmGeneratorTarget;
 class cmInstallExportGenerator;
@@ -47,9 +46,9 @@ protected:
   bool GenerateMainFile(std::ostream& os) override;
   void GenerateImportHeaderCode(std::ostream& os,
                                 std::string const& config = "") override;
-  void GenerateImportTargetCode(
-    std::ostream& os, cmGeneratorTarget const* target,
-    cmStateEnums::TargetType /*targetType*/) override;
+  void GenerateImportTargetCode(std::ostream& os,
+                                cmGeneratorTarget const* target,
+                                cm::TargetType /*targetType*/) override;
 
   void ComplainAboutMissingTarget(cmGeneratorTarget const* depender,
                                   cmGeneratorTarget const* dependee,

Source/cmExportInstallCMakeConfigGenerator.cxx

@@ -22,10 +22,10 @@
 #include "cmLocalGenerator.h"
 #include "cmMakefile.h"
 #include "cmOutputConverter.h"
-#include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
 #include "cmTargetExport.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 
 cmExportInstallCMakeConfigGenerator::cmExportInstallCMakeConfigGenerator(
@@ -67,10 +67,10 @@ bool cmExportInstallCMakeConfigGenerator::GenerateMainFile(std::ostream& os)
   // Create all the imported targets.
   for (cmTargetExport const* te : allTargets) {
     cmGeneratorTarget* gt = te->Target;
-    cmStateEnums::TargetType targetType = this->GetExportTargetType(te);
+    cm::TargetType targetType = this->GetExportTargetType(te);
 
     requiresConfigFiles =
-      requiresConfigFiles || targetType != cmStateEnums::INTERFACE_LIBRARY;
+      requiresConfigFiles || targetType != cm::TargetType::INTERFACE_LIBRARY;
 
     this->GenerateImportTargetCode(os, gt, targetType);
 
@@ -89,7 +89,7 @@ bool cmExportInstallCMakeConfigGenerator::GenerateMainFile(std::ostream& os)
         !this->ExportOld) {
       this->SetRequiredCMakeVersion(2, 8, 12);
     }
-    if (targetType == cmStateEnums::INTERFACE_LIBRARY) {
+    if (targetType == cm::TargetType::INTERFACE_LIBRARY) {
       this->SetRequiredCMakeVersion(3, 0, 0);
     }
     if (gt->GetProperty("INTERFACE_SOURCES")) {
@@ -242,7 +242,7 @@ void cmExportInstallCMakeConfigGenerator::GenerateImportTargetsConfig(
        this->GetExportSet()->GetTargetExports()) {
     // Collect import properties for this target.
     if (this->GetExportTargetType(te.get()) ==
-        cmStateEnums::INTERFACE_LIBRARY) {
+        cm::TargetType::INTERFACE_LIBRARY) {
       continue;
     }
 

Source/cmExportInstallFileGenerator.cxx

@@ -174,7 +174,7 @@ void cmExportInstallFileGenerator::SetImportLocationProperty(
     // Store the property.
     properties[prop] = value;
     importedLocations.insert(prop);
-  } else if (itgen->GetTarget()->GetType() == cmStateEnums::OBJECT_LIBRARY) {
+  } else if (itgen->GetTarget()->GetType() == cm::TargetType::OBJECT_LIBRARY) {
     // Construct the property name.
     std::string prop = cmStrCat("IMPORTED_OBJECTS", suffix);
 
@@ -225,15 +225,15 @@ void cmExportInstallFileGenerator::SetImportLocationProperty(
   }
 }
 
-cmStateEnums::TargetType cmExportInstallFileGenerator::GetExportTargetType(
+cm::TargetType cmExportInstallFileGenerator::GetExportTargetType(
   cmTargetExport const* targetExport) const
 {
-  cmStateEnums::TargetType targetType = targetExport->Target->GetType();
+  cm::TargetType targetType = targetExport->Target->GetType();
   // An OBJECT library installed with no OBJECTS DESTINATION
   // is transformed to an INTERFACE library.
-  if (targetType == cmStateEnums::OBJECT_LIBRARY &&
+  if (targetType == cm::TargetType::OBJECT_LIBRARY &&
       !targetExport->ObjectsGenerator) {
-    targetType = cmStateEnums::INTERFACE_LIBRARY;
+    targetType = cm::TargetType::INTERFACE_LIBRARY;
   }
   return targetType;
 }

Source/cmExportInstallFileGenerator.h

@@ -16,7 +16,7 @@
 #include "cmExportFileGenerator.h"
 #include "cmGeneratorExpression.h"
 #include "cmInstallExportGenerator.h"
-#include "cmStateTypes.h"
+#include "cmTargetTypes.h"
 
 class cmGeneratorTarget;
 class cmGeneratorFileSet;
@@ -69,8 +69,7 @@ public:
   virtual std::string GetConfigImportFileGlob() const = 0;
 
 protected:
-  cmStateEnums::TargetType GetExportTargetType(
-    cmTargetExport const* targetExport) const;
+  cm::TargetType GetExportTargetType(cmTargetExport const* targetExport) const;
 
   virtual std::string const& GetExportName() const;
 

Source/cmExportInstallPackageInfoGenerator.cxx

@@ -32,11 +32,11 @@
 #include "cmMessageType.h"
 #include "cmOutputConverter.h"
 #include "cmPackageInfoArguments.h"
-#include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
 #include "cmTarget.h"
 #include "cmTargetExport.h"
+#include "cmTargetTypes.h"
 
 cmExportInstallPackageInfoGenerator::cmExportInstallPackageInfoGenerator(
   cmInstallExportGenerator* iegen, cmPackageInfoArguments arguments)
@@ -85,7 +85,7 @@ bool cmExportInstallPackageInfoGenerator::GenerateMainFile(std::ostream& os)
   // Create all the imported targets.
   for (cmTargetExport const* te : allTargets) {
     cmGeneratorTarget* gt = te->Target;
-    cmStateEnums::TargetType targetType = this->GetExportTargetType(te);
+    cm::TargetType targetType = this->GetExportTargetType(te);
 
     Json::Value* const component =
       this->GenerateImportTarget(components, gt, targetType);
@@ -100,7 +100,7 @@ bool cmExportInstallPackageInfoGenerator::GenerateMainFile(std::ostream& os)
     this->PopulateInterfaceLinkLibrariesProperty(
       gt, cmGeneratorExpression::InstallInterface, properties);
 
-    if (targetType != cmStateEnums::INTERFACE_LIBRARY) {
+    if (targetType != cm::TargetType::INTERFACE_LIBRARY) {
       this->RequiresConfigFiles = true;
     }
 
@@ -156,7 +156,7 @@ void cmExportInstallPackageInfoGenerator::GenerateImportTargetsConfig(
     std::set<std::string> importedLocations;
 
     if (this->GetExportTargetType(te.get()) !=
-        cmStateEnums::INTERFACE_LIBRARY) {
+        cm::TargetType::INTERFACE_LIBRARY) {
       this->PopulateImportProperties(config, suffix, te.get(), properties,
                                      importedLocations);
     }

Source/cmExportPackageInfoGenerator.cxx

@@ -32,6 +32,7 @@
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
 #include "cmTarget.h"
+#include "cmTargetTypes.h"
 
 static std::string const kCPS_VERSION_STR = "0.14.1";
 
@@ -234,7 +235,7 @@ void cmExportPackageInfoGenerator::GeneratePackageRequires(
 
 Json::Value* cmExportPackageInfoGenerator::GenerateImportTarget(
   Json::Value& components, cmGeneratorTarget const* target,
-  cmStateEnums::TargetType targetType) const
+  cm::TargetType targetType) const
 {
   auto const& name = target->GetExportName();
   if (name.empty()) {
@@ -245,19 +246,19 @@ Json::Value* cmExportPackageInfoGenerator::GenerateImportTarget(
   Json::Value& type = component["type"];
 
   switch (targetType) {
-    case cmStateEnums::EXECUTABLE:
+    case cm::TargetType::EXECUTABLE:
       type = "executable";
       break;
-    case cmStateEnums::STATIC_LIBRARY:
+    case cm::TargetType::STATIC_LIBRARY:
       type = "archive";
       break;
-    case cmStateEnums::SHARED_LIBRARY:
+    case cm::TargetType::SHARED_LIBRARY:
       type = "dylib";
       break;
-    case cmStateEnums::MODULE_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY:
       type = "module";
       break;
-    case cmStateEnums::INTERFACE_LIBRARY:
+    case cm::TargetType::INTERFACE_LIBRARY:
       type = target->IsSymbolic() ? "symbolic" : "interface";
       break;
     default:

Source/cmExportPackageInfoGenerator.h

@@ -13,7 +13,10 @@
 
 #include "cmExportFileGenerator.h"
 #include "cmFindPackageStack.h"
-#include "cmStateTypes.h"
+
+namespace cm {
+enum class TargetType;
+} // namespace cm
 
 namespace Json {
 class Value;
@@ -57,7 +60,7 @@ protected:
   Json::Value GeneratePackageInfo() const;
   Json::Value* GenerateImportTarget(Json::Value& components,
                                     cmGeneratorTarget const* target,
-                                    cmStateEnums::TargetType targetType) const;
+                                    cm::TargetType targetType) const;
 
   void GeneratePackageRequires(Json::Value& package) const;
 

Source/cmExportTryCompileFileGenerator.cxx

@@ -20,10 +20,10 @@
 #include "cmMakefile.h"
 #include "cmMessageType.h"
 #include "cmOutputConverter.h"
-#include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
 #include "cmTarget.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 
 cmExportTryCompileFileGenerator::cmExportTryCompileFileGenerator(
@@ -114,7 +114,7 @@ std::string cmExportTryCompileFileGenerator::FindTargets(
 
   std::unique_ptr<cmCompiledGeneratorExpression> cge = ge.Parse(*prop);
 
-  cmTarget dummyHead("try_compile_dummy_exe", cmStateEnums::EXECUTABLE,
+  cmTarget dummyHead("try_compile_dummy_exe", cm::TargetType::EXECUTABLE,
                      cmTarget::Visibility::Normal, tgt->Target->GetMakefile(),
                      cmTarget::PerConfig::Yes);
   dummyHead.SetIsForTryCompile();

Source/cmExtraCodeBlocksGenerator.cxx

@@ -19,9 +19,9 @@
 #include "cmMakefile.h"
 #include "cmRange.h"
 #include "cmSourceFile.h"
-#include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 #include "cmXMLWriter.h"
 #include "cmake.h"
@@ -293,7 +293,7 @@ void cmExtraCodeBlocksGenerator::CreateNewProjectFile(
     for (auto const& target : targets) {
       std::string targetName = target->GetName();
       switch (target->GetType()) {
-        case cmStateEnums::GLOBAL_TARGET: {
+        case cm::TargetType::GLOBAL_TARGET: {
           // Only add the global targets from CMAKE_BINARY_DIR,
           // not from the subdirs
           if (lg->GetCurrentBinaryDirectory() == lg->GetBinaryDirectory()) {
@@ -301,7 +301,7 @@ void cmExtraCodeBlocksGenerator::CreateNewProjectFile(
                                makeArgs);
           }
         } break;
-        case cmStateEnums::UTILITY:
+        case cm::TargetType::UTILITY:
           // Add all utility targets, except the Nightly/Continuous/
           // Experimental-"sub"targets as e.g. NightlyStart
           if ((cmHasLiteralPrefix(targetName, "Nightly") &&
@@ -316,11 +316,11 @@ void cmExtraCodeBlocksGenerator::CreateNewProjectFile(
           this->AppendTarget(xml, targetName, nullptr, make, lg, compiler,
                              makeArgs);
           break;
-        case cmStateEnums::EXECUTABLE:
-        case cmStateEnums::STATIC_LIBRARY:
-        case cmStateEnums::SHARED_LIBRARY:
-        case cmStateEnums::MODULE_LIBRARY:
-        case cmStateEnums::OBJECT_LIBRARY: {
+        case cm::TargetType::EXECUTABLE:
+        case cm::TargetType::STATIC_LIBRARY:
+        case cm::TargetType::SHARED_LIBRARY:
+        case cm::TargetType::MODULE_LIBRARY:
+        case cm::TargetType::OBJECT_LIBRARY: {
           cmGeneratorTarget* gt = target.get();
           this->AppendTarget(xml, targetName, gt, make, lg, compiler,
                              makeArgs);
@@ -350,12 +350,12 @@ void cmExtraCodeBlocksGenerator::CreateNewProjectFile(
     auto const& targets = lg->GetGeneratorTargets();
     for (auto const& target : targets) {
       switch (target->GetType()) {
-        case cmStateEnums::EXECUTABLE:
-        case cmStateEnums::STATIC_LIBRARY:
-        case cmStateEnums::SHARED_LIBRARY:
-        case cmStateEnums::MODULE_LIBRARY:
-        case cmStateEnums::OBJECT_LIBRARY:
-        case cmStateEnums::UTILITY: // can have sources since 2.6.3
+        case cm::TargetType::EXECUTABLE:
+        case cm::TargetType::STATIC_LIBRARY:
+        case cm::TargetType::SHARED_LIBRARY:
+        case cm::TargetType::MODULE_LIBRARY:
+        case cm::TargetType::OBJECT_LIBRARY:
+        case cm::TargetType::UTILITY: // can have sources since 2.6.3
         {
           std::vector<cmSourceFile*> sources;
           target->GetSourceFiles(
@@ -363,7 +363,7 @@ void cmExtraCodeBlocksGenerator::CreateNewProjectFile(
           for (cmSourceFile* s : sources) {
             // don't add source files from UTILITY target which have the
             // GENERATED property set:
-            if (target->GetType() == cmStateEnums::UTILITY &&
+            if (target->GetType() == cm::TargetType::UTILITY &&
                 s->GetIsGenerated()) {
               continue;
             }
@@ -497,7 +497,7 @@ void cmExtraCodeBlocksGenerator::AppendTarget(
   if (target) {
     int cbTargetType = this->GetCBTargetType(target);
     std::string workingDir = lg->GetCurrentBinaryDirectory();
-    if (target->GetType() == cmStateEnums::EXECUTABLE) {
+    if (target->GetType() == cm::TargetType::EXECUTABLE) {
       // Determine the directory where the executable target is created, and
       // set the working directory to this dir.
       cmValue runtimeOutputDir =
@@ -515,7 +515,7 @@ void cmExtraCodeBlocksGenerator::AppendTarget(
 
     std::string buildType = makefile->GetSafeDefinition("CMAKE_BUILD_TYPE");
     std::string location;
-    if (target->GetType() == cmStateEnums::OBJECT_LIBRARY) {
+    if (target->GetType() == cm::TargetType::OBJECT_LIBRARY) {
       location = this->CreateDummyTargetFile(target);
     } else {
       location = target->GetLocation(buildType);
@@ -697,18 +697,18 @@ std::string cmExtraCodeBlocksGenerator::GetCBCompilerId(cmMakefile const* mf)
 int cmExtraCodeBlocksGenerator::GetCBTargetType(cmGeneratorTarget* target)
 {
   switch (target->GetType()) {
-    case cmStateEnums::EXECUTABLE:
+    case cm::TargetType::EXECUTABLE:
       if ((target->IsWin32Executable(
             target->Makefile->GetSafeDefinition("CMAKE_BUILD_TYPE"))) ||
           (target->GetPropertyAsBool("MACOSX_BUNDLE"))) {
         return 0;
       }
       return 1;
-    case cmStateEnums::STATIC_LIBRARY:
-    case cmStateEnums::OBJECT_LIBRARY:
+    case cm::TargetType::STATIC_LIBRARY:
+    case cm::TargetType::OBJECT_LIBRARY:
       return 2;
-    case cmStateEnums::SHARED_LIBRARY:
-    case cmStateEnums::MODULE_LIBRARY:
+    case cm::TargetType::SHARED_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY:
       return 3;
     default:
       return 4;

Source/cmExtraCodeLiteGenerator.cxx

@@ -17,9 +17,9 @@
 #include "cmLocalGenerator.h"
 #include "cmMakefile.h"
 #include "cmSourceFile.h"
-#include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
+#include "cmTargetTypes.h"
 #include "cmXMLWriter.h"
 #include "cmake.h"
 
@@ -120,7 +120,7 @@ std::vector<std::string> cmExtraCodeLiteGenerator::CreateProjectsByTarget(
   auto const& lgs = this->GlobalGenerator->GetLocalGenerators();
   for (auto const& lg : lgs) {
     for (auto const& lt : lg->GetGeneratorTargets()) {
-      cmStateEnums::TargetType type = lt->GetType();
+      cm::TargetType type = lt->GetType();
       std::string const& outputDir = lg->GetCurrentBinaryDirectory();
       std::string targetName = lt->GetName();
       std::string filename = cmStrCat(outputDir, '/', targetName, ".project");
@@ -130,12 +130,12 @@ std::vector<std::string> cmExtraCodeLiteGenerator::CreateProjectsByTarget(
         cmSystemTools::RelativePath(this->WorkspacePath, filename);
       std::string visualname = targetName;
       switch (type) {
-        case cmStateEnums::SHARED_LIBRARY:
-        case cmStateEnums::STATIC_LIBRARY:
-        case cmStateEnums::MODULE_LIBRARY:
+        case cm::TargetType::SHARED_LIBRARY:
+        case cm::TargetType::STATIC_LIBRARY:
+        case cm::TargetType::MODULE_LIBRARY:
           visualname = cmStrCat("lib", visualname);
           CM_FALLTHROUGH;
-        case cmStateEnums::EXECUTABLE:
+        case cm::TargetType::EXECUTABLE:
           xml->StartElement("Project");
           xml->Attribute("Name", visualname);
           xml->Attribute("Path", relafilename);
@@ -197,14 +197,14 @@ std::string cmExtraCodeLiteGenerator::CollectSourceFiles(
 {
   std::string projectType;
   switch (gt->GetType()) {
-    case cmStateEnums::EXECUTABLE: {
+    case cm::TargetType::EXECUTABLE: {
       projectType = "Executable";
     } break;
-    case cmStateEnums::STATIC_LIBRARY: {
+    case cm::TargetType::STATIC_LIBRARY: {
       projectType = "Static Library";
     } break;
-    case cmStateEnums::SHARED_LIBRARY:
-    case cmStateEnums::MODULE_LIBRARY: {
+    case cm::TargetType::SHARED_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY: {
       projectType = "Dynamic Library";
     } break;
     default:
@@ -212,10 +212,10 @@ std::string cmExtraCodeLiteGenerator::CollectSourceFiles(
   }
 
   switch (gt->GetType()) {
-    case cmStateEnums::EXECUTABLE:
-    case cmStateEnums::STATIC_LIBRARY:
-    case cmStateEnums::SHARED_LIBRARY:
-    case cmStateEnums::MODULE_LIBRARY: {
+    case cm::TargetType::EXECUTABLE:
+    case cm::TargetType::STATIC_LIBRARY:
+    case cm::TargetType::SHARED_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY: {
       cmake const* cm = makefile->GetCMakeInstance();
       std::vector<cmSourceFile*> sources;
       gt->GetSourceFiles(sources,
@@ -551,9 +551,9 @@ void cmExtraCodeLiteGenerator::CreateNewProjectFile(
   std::string targetName = gt->GetName();
   std::string visualname = targetName;
   switch (gt->GetType()) {
-    case cmStateEnums::STATIC_LIBRARY:
-    case cmStateEnums::SHARED_LIBRARY:
-    case cmStateEnums::MODULE_LIBRARY:
+    case cm::TargetType::STATIC_LIBRARY:
+    case cm::TargetType::SHARED_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY:
       visualname = "lib" + targetName;
       break;
     default:

Source/cmExtraEclipseCDT4Generator.cxx

@@ -28,6 +28,7 @@
 #include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 #include "cmXMLWriter.h"
 #include "cmake.h"
@@ -507,14 +508,14 @@ void cmExtraEclipseCDT4Generator::CreateLinksForTargets(cmXMLWriter& xml)
     for (auto const& target : targets) {
       std::string linkName2 = cmStrCat(linkName, '/');
       switch (target->GetType()) {
-        case cmStateEnums::EXECUTABLE:
-        case cmStateEnums::STATIC_LIBRARY:
-        case cmStateEnums::SHARED_LIBRARY:
-        case cmStateEnums::MODULE_LIBRARY:
-        case cmStateEnums::OBJECT_LIBRARY: {
+        case cm::TargetType::EXECUTABLE:
+        case cm::TargetType::STATIC_LIBRARY:
+        case cm::TargetType::SHARED_LIBRARY:
+        case cm::TargetType::MODULE_LIBRARY:
+        case cm::TargetType::OBJECT_LIBRARY: {
           char const* prefix =
-            (target->GetType() == cmStateEnums::EXECUTABLE ? "[exe] "
-                                                           : "[lib] ");
+            (target->GetType() == cm::TargetType::EXECUTABLE ? "[exe] "
+                                                             : "[lib] ");
           linkName2 += prefix;
           linkName2 += target->GetName();
           cmExtraEclipseCDT4Generator::AppendLinkedResource(
@@ -861,7 +862,7 @@ void cmExtraEclipseCDT4Generator::CreateCProjectFile() const
   for (auto const& lgen : this->GlobalGenerator->GetLocalGenerators()) {
     auto const& targets = lgen->GetGeneratorTargets();
     for (auto const& target : targets) {
-      if (target->GetType() == cmStateEnums::INTERFACE_LIBRARY) {
+      if (target->GetType() == cm::TargetType::INTERFACE_LIBRARY) {
         continue;
       }
       std::vector<std::string> includeDirs;
@@ -924,7 +925,7 @@ void cmExtraEclipseCDT4Generator::CreateCProjectFile() const
     for (auto const& target : targets) {
       std::string targetName = target->GetName();
       switch (target->GetType()) {
-        case cmStateEnums::GLOBAL_TARGET: {
+        case cm::TargetType::GLOBAL_TARGET: {
           // Only add the global targets from CMAKE_BINARY_DIR,
           // not from the subdirs
           if (subdir.empty()) {
@@ -932,7 +933,7 @@ void cmExtraEclipseCDT4Generator::CreateCProjectFile() const
                                                       makeArgs, subdir, ": ");
           }
         } break;
-        case cmStateEnums::UTILITY:
+        case cm::TargetType::UTILITY:
           // Add all utility targets, except the Nightly/Continuous/
           // Experimental-"sub"targets as e.g. NightlyStart
           if ((cmHasLiteralPrefix(targetName, "Nightly") &&
@@ -947,14 +948,14 @@ void cmExtraEclipseCDT4Generator::CreateCProjectFile() const
           cmExtraEclipseCDT4Generator::AppendTarget(xml, targetName, make,
                                                     makeArgs, subdir, ": ");
           break;
-        case cmStateEnums::EXECUTABLE:
-        case cmStateEnums::STATIC_LIBRARY:
-        case cmStateEnums::SHARED_LIBRARY:
-        case cmStateEnums::MODULE_LIBRARY:
-        case cmStateEnums::OBJECT_LIBRARY: {
+        case cm::TargetType::EXECUTABLE:
+        case cm::TargetType::STATIC_LIBRARY:
+        case cm::TargetType::SHARED_LIBRARY:
+        case cm::TargetType::MODULE_LIBRARY:
+        case cm::TargetType::OBJECT_LIBRARY: {
           char const* prefix =
-            (target->GetType() == cmStateEnums::EXECUTABLE ? "[exe] "
-                                                           : "[lib] ");
+            (target->GetType() == cm::TargetType::EXECUTABLE ? "[exe] "
+                                                             : "[lib] ");
           cmExtraEclipseCDT4Generator::AppendTarget(xml, targetName, make,
                                                     makeArgs, subdir, prefix);
           std::string fastTarget = cmStrCat(targetName, "/fast");
@@ -980,7 +981,7 @@ void cmExtraEclipseCDT4Generator::CreateCProjectFile() const
               virtDir, "", "");
           }
         } break;
-        case cmStateEnums::INTERFACE_LIBRARY:
+        case cm::TargetType::INTERFACE_LIBRARY:
         default:
           break;
       }

Source/cmExtraKateGenerator.cxx

@@ -15,9 +15,9 @@
 #include "cmLocalGenerator.h"
 #include "cmMakefile.h"
 #include "cmSourceFile.h"
-#include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 
 cmExtraKateGenerator::cmExtraKateGenerator() = default;
@@ -124,7 +124,7 @@ void cmExtraKateGenerator::WriteTargets(cmLocalGenerator const& lg,
     for (auto const& target : targets) {
       std::string const& targetName = target->GetName();
       switch (target->GetType()) {
-        case cmStateEnums::GLOBAL_TARGET: {
+        case cm::TargetType::GLOBAL_TARGET: {
           bool insertTarget = false;
           // Only add the global targets from CMAKE_BINARY_DIR,
           // not from the subdirs
@@ -146,7 +146,7 @@ void cmExtraKateGenerator::WriteTargets(cmLocalGenerator const& lg,
                                currentDir, homeOutputDir);
           }
         } break;
-        case cmStateEnums::UTILITY:
+        case cm::TargetType::UTILITY:
           // Add all utility targets, except the Nightly/Continuous/
           // Experimental-"sub"targets as e.g. NightlyStart
           if ((cmHasLiteralPrefix(targetName, "Nightly") &&
@@ -161,11 +161,11 @@ void cmExtraKateGenerator::WriteTargets(cmLocalGenerator const& lg,
           this->AppendTarget(fout, targetName, configs, make, makeArgs,
                              currentDir, homeOutputDir);
           break;
-        case cmStateEnums::EXECUTABLE:
-        case cmStateEnums::STATIC_LIBRARY:
-        case cmStateEnums::SHARED_LIBRARY:
-        case cmStateEnums::MODULE_LIBRARY:
-        case cmStateEnums::OBJECT_LIBRARY: {
+        case cm::TargetType::EXECUTABLE:
+        case cm::TargetType::STATIC_LIBRARY:
+        case cm::TargetType::SHARED_LIBRARY:
+        case cm::TargetType::MODULE_LIBRARY:
+        case cm::TargetType::OBJECT_LIBRARY: {
           this->AppendTarget(fout, targetName, configs, make, makeArgs,
                              currentDir, homeOutputDir);
           if (!this->UseNinja) {

Source/cmExtraSublimeTextGenerator.cxx

@@ -19,9 +19,9 @@
 #include "cmMakefile.h"
 #include "cmMessageType.h"
 #include "cmSourceFile.h"
-#include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 #include "cmake.h"
 
@@ -190,7 +190,7 @@ void cmExtraSublimeTextGenerator::AppendAllTargets(
     for (auto const& target : targets) {
       std::string targetName = target->GetName();
       switch (target->GetType()) {
-        case cmStateEnums::GLOBAL_TARGET: {
+        case cm::TargetType::GLOBAL_TARGET: {
           // Only add the global targets from CMAKE_BINARY_DIR,
           // not from the subdirs
           if (lg->GetCurrentBinaryDirectory() == lg->GetBinaryDirectory()) {
@@ -199,7 +199,7 @@ void cmExtraSublimeTextGenerator::AppendAllTargets(
                                false);
           }
         } break;
-        case cmStateEnums::UTILITY:
+        case cm::TargetType::UTILITY:
           // Add all utility targets, except the Nightly/Continuous/
           // Experimental-"sub"targets as e.g. NightlyStart
           if ((cmHasLiteralPrefix(targetName, "Nightly") &&
@@ -215,11 +215,11 @@ void cmExtraSublimeTextGenerator::AppendAllTargets(
                              makefile, compiler.c_str(), sourceFileFlags,
                              false);
           break;
-        case cmStateEnums::EXECUTABLE:
-        case cmStateEnums::STATIC_LIBRARY:
-        case cmStateEnums::SHARED_LIBRARY:
-        case cmStateEnums::MODULE_LIBRARY:
-        case cmStateEnums::OBJECT_LIBRARY: {
+        case cm::TargetType::EXECUTABLE:
+        case cm::TargetType::STATIC_LIBRARY:
+        case cm::TargetType::SHARED_LIBRARY:
+        case cm::TargetType::MODULE_LIBRARY:
+        case cm::TargetType::OBJECT_LIBRARY: {
           this->AppendTarget(fout, targetName, lg, target.get(), make.c_str(),
                              makefile, compiler.c_str(), sourceFileFlags,
                              false);

Source/cmFastbuildNormalTargetGenerator.cxx

@@ -53,6 +53,7 @@
 #include "cmSystemTools.h"
 #include "cmTarget.h"
 #include "cmTargetDepend.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 #include "cmake.h"
 
@@ -308,17 +309,17 @@ bool cmFastbuildNormalTargetGenerator::DetectBaseLinkerCommand(
   }
   linkFlags += cmJoin({ rpath, frameworkPath, linkPath }, " ");
 
-  cmStateEnums::TargetType const targetType = this->GeneratorTarget->GetType();
+  cm::TargetType const targetType = this->GeneratorTarget->GetType();
   // Add OS X version flags, if any.
-  if (targetType == cmStateEnums::SHARED_LIBRARY ||
-      targetType == cmStateEnums::MODULE_LIBRARY) {
+  if (targetType == cm::TargetType::SHARED_LIBRARY ||
+      targetType == cm::TargetType::MODULE_LIBRARY) {
     this->AppendOSXVerFlag(linkFlags, linkLanguage, "COMPATIBILITY", true);
     this->AppendOSXVerFlag(linkFlags, linkLanguage, "CURRENT", false);
   }
   // Add Arch flags to link flags for binaries
-  if (targetType == cmStateEnums::SHARED_LIBRARY ||
-      targetType == cmStateEnums::MODULE_LIBRARY ||
-      targetType == cmStateEnums::EXECUTABLE) {
+  if (targetType == cm::TargetType::SHARED_LIBRARY ||
+      targetType == cm::TargetType::MODULE_LIBRARY ||
+      targetType == cm::TargetType::EXECUTABLE) {
     this->LocalCommonGenerator->AddArchitectureFlags(
       linkFlags, this->GeneratorTarget, linkLanguage, Config, arch);
     this->UseLWYU = this->GetLocalGenerator()->AppendLWYUFlags(
@@ -336,10 +337,11 @@ bool cmFastbuildNormalTargetGenerator::DetectBaseLinkerCommand(
   std::string const stdLibString = this->Makefile->GetSafeDefinition(
     cmStrCat("CMAKE_", linkLanguage, "_STANDARD_LIBRARIES"));
 
-  LogMessage(cmStrCat("Target type: ", this->GeneratorTarget->GetType()));
-  if (this->GeneratorTarget->GetType() == cmStateEnums::EXECUTABLE ||
-      this->GeneratorTarget->GetType() == cmStateEnums::SHARED_LIBRARY ||
-      this->GeneratorTarget->GetType() == cmStateEnums::MODULE_LIBRARY) {
+  LogMessage(cmStrCat("Target type: ",
+                      static_cast<int>(this->GeneratorTarget->GetType())));
+  if (this->GeneratorTarget->GetType() == cm::TargetType::EXECUTABLE ||
+      this->GeneratorTarget->GetType() == cm::TargetType::SHARED_LIBRARY ||
+      this->GeneratorTarget->GetType() == cm::TargetType::MODULE_LIBRARY) {
     vars.Objects = FASTBUILD_1_0_INPUT_PLACEHOLDER;
     vars.LinkLibraries = stdLibString.c_str();
   } else {
@@ -804,7 +806,7 @@ std::string cmFastbuildNormalTargetGenerator::GetLinkCommand() const
     GeneratorTarget->GetCreateRuleVariable(linkLanguage, Config);
   std::string res = this->Makefile->GetSafeDefinition(linkCmdVar);
   if (res.empty() &&
-      this->GeneratorTarget->GetType() == cmStateEnums::STATIC_LIBRARY) {
+      this->GeneratorTarget->GetType() == cm::TargetType::STATIC_LIBRARY) {
     linkCmdVar = linkCmdVar =
       cmStrCat("CMAKE_", linkLanguage, "_ARCHIVE_CREATE");
     res = this->Makefile->GetSafeDefinition(linkCmdVar);
@@ -874,7 +876,7 @@ void cmFastbuildNormalTargetGenerator::ComputePaths(
   target.Variables["TargetOutDir"] =
     cmSystemTools::ConvertToOutputPath(this->ConvertToFastbuildPath(objPath));
 
-  if (GeneratorTarget->GetType() <= cmStateEnums::MODULE_LIBRARY) {
+  if (GeneratorTarget->GetType() <= cm::TargetType::MODULE_LIBRARY) {
     std::string const pdbDir = GeneratorTarget->GetPDBDirectory(Config);
     LogMessage("GetPDBDirectory: " + pdbDir);
     EnsureDirectoryExists(pdbDir);
@@ -945,7 +947,7 @@ void cmFastbuildNormalTargetGenerator::Generate()
     auto const tname = dep->GetName();
     LogMessage(tname);
     FastbuildTargetDep targetDep{ tname };
-    if (dep->GetType() == cmStateEnums::OBJECT_LIBRARY) {
+    if (dep->GetType() == cm::TargetType::OBJECT_LIBRARY) {
       targetDep.Type = FastbuildTargetDepType::ORDER_ONLY;
     }
     fastbuildTarget.PreBuildDependencies.emplace(std::move(targetDep));
@@ -1014,7 +1016,7 @@ void cmFastbuildNormalTargetGenerator::Generate()
   AddPrebuildDeps(fastbuildTarget);
 
   fastbuildTarget.IsGlobal =
-    GeneratorTarget->GetType() == cmStateEnums::GLOBAL_TARGET;
+    GeneratorTarget->GetType() == cm::TargetType::GLOBAL_TARGET;
   fastbuildTarget.ExcludeFromAll =
     this->GetGlobalGenerator()->IsExcluded(GeneratorTarget);
   if (GeneratorTarget->GetPropertyAsBool("DONT_DISTRIBUTE")) {
@@ -1846,12 +1848,12 @@ void cmFastbuildNormalTargetGenerator::AppendTargetDep(
   cmComputeLinkInformation::Item const& item) const
 {
   LogMessage("AppendTargetDep(...)");
-  cmStateEnums::TargetType const depType = item.Target->GetType();
-  LogMessage("Link dep type: " + std::to_string(depType));
+  cm::TargetType const depType = item.Target->GetType();
+  LogMessage("Link dep type: " + std::to_string(static_cast<int>(depType)));
   LogMessage("Target name: " + item.Target->GetName());
   auto const resolvedTargetName = ResolveIfAlias(item.Target->GetName());
   LogMessage("Resolved: " + resolvedTargetName);
-  if (depType == cmStateEnums::INTERFACE_LIBRARY) {
+  if (depType == cm::TargetType::INTERFACE_LIBRARY) {
     return;
   }
   std::string const feature = item.GetFeatureName();
@@ -1870,7 +1872,7 @@ void cmFastbuildNormalTargetGenerator::AppendTargetDep(
       linkerNode.LinkerOptions += (" " + decorated);
       return;
     }
-    if (depType == cmStateEnums::UNKNOWN_LIBRARY) {
+    if (depType == cm::TargetType::UNKNOWN_LIBRARY) {
       LogMessage("Unknown library -- adding to LibrarianAdditionalInputs or "
                  "Libraries2");
       if (UsingCommandLine) {
@@ -1881,13 +1883,13 @@ void cmFastbuildNormalTargetGenerator::AppendTargetDep(
       return;
     }
     // Tested in "ExportImport" test.
-    if (depType == cmStateEnums::EXECUTABLE) {
+    if (depType == cm::TargetType::EXECUTABLE) {
       AppendExeToLink(linkerNode, item);
       return;
     }
     // Skip exported objects.
     // Tested in "ExportImport" test.
-    if (depType == cmStateEnums::OBJECT_LIBRARY) {
+    if (depType == cm::TargetType::OBJECT_LIBRARY) {
       LogMessage("target : " + item.Target->GetName() +
                  " already linked... Skipping");
       return;
@@ -1898,7 +1900,7 @@ void cmFastbuildNormalTargetGenerator::AppendTargetDep(
       AppendLinkDep(linkerNode, linkDep);
     }
   } else {
-    if (depType == cmStateEnums::SHARED_LIBRARY &&
+    if (depType == cm::TargetType::SHARED_LIBRARY &&
         this->GeneratorTarget->GetPropertyAsBool("LINK_DEPENDS_NO_SHARED")) {
       // It moves the dep outside of FASTBuild control, so the binary won't
       // be re-built if the shared lib has changed.
@@ -1912,7 +1914,7 @@ void cmFastbuildNormalTargetGenerator::AppendTargetDep(
     }
     // Just add path to binary artifact to command line (except for OBJECT
     // libraries which we will link directly).
-    if (UsingCommandLine && depType != cmStateEnums::OBJECT_LIBRARY) {
+    if (UsingCommandLine && depType != cm::TargetType::OBJECT_LIBRARY) {
       // Take transitively linked objects into account,
       // so we don't link them again.
       AppendTransitivelyLinkedObjects(*item.Target, linkedObjects);
@@ -1931,7 +1933,7 @@ void cmFastbuildNormalTargetGenerator::AppendTargetDep(
     }
 
     std::string dep = resolvedTargetName +
-      (depType == cmStateEnums::OBJECT_LIBRARY
+      (depType == cm::TargetType::OBJECT_LIBRARY
          ? FASTBUILD_OBJECTS_ALIAS_POSTFIX
          : FASTBUILD_LINK_ARTIFACTS_ALIAS_POSTFIX);
     if (!linkerNode.Arch.empty()) {
@@ -1948,7 +1950,7 @@ void cmFastbuildNormalTargetGenerator::AppendTargetDep(
       return;
     }
 
-    if (depType != cmStateEnums::OBJECT_LIBRARY ||
+    if (depType != cm::TargetType::OBJECT_LIBRARY ||
         linkedObjects.emplace(dep).second) {
       AppendLinkDep(linkerNode, dep);
     }
@@ -1965,7 +1967,7 @@ void cmFastbuildNormalTargetGenerator::AppendPrebuildDeps(
   }
   // In "RunCMake.FileAPI" imported object library "imported_object_lib" is
   // added w/o import location...
-  if (item.Target->GetType() == cmStateEnums::OBJECT_LIBRARY) {
+  if (item.Target->GetType() == cm::TargetType::OBJECT_LIBRARY) {
     return;
   }
   cmList const list{ GetImportedLoc(item) };
@@ -2203,7 +2205,7 @@ void cmFastbuildNormalTargetGenerator::AppendLinkDeps(
       AppendTargetDep(linkerNode, linkedObjects, item);
       AppendPrebuildDeps(linkerNode, item);
       if (!item.Target->IsImported() &&
-          item.Target->GetType() == cmStateEnums::OBJECT_LIBRARY) {
+          item.Target->GetType() == cm::TargetType::OBJECT_LIBRARY) {
         ++numberOfDirectlyLinkedObjects;
         cudaDeviceLinkLinkerNode.LibrarianAdditionalInputs.emplace_back(
           cmStrCat(item.Target->GetName(), FASTBUILD_OBJECTS_ALIAS_POSTFIX));
@@ -2274,27 +2276,27 @@ void cmFastbuildNormalTargetGenerator::GenerateLink(
     // Detection of the link command as follows:
     auto const type = this->GeneratorTarget->GetType();
     switch (type) {
-      case cmStateEnums::EXECUTABLE: {
+      case cm::TargetType::EXECUTABLE: {
         LogMessage("Generating EXECUTABLE");
         linkerNode.Type = FastbuildLinkerNode::EXECUTABLE;
         break;
       }
-      case cmStateEnums::MODULE_LIBRARY: {
+      case cm::TargetType::MODULE_LIBRARY: {
         LogMessage("Generating MODULE_LIBRARY");
         linkerNode.Type = FastbuildLinkerNode::SHARED_LIBRARY;
         break;
       }
-      case cmStateEnums::SHARED_LIBRARY: {
+      case cm::TargetType::SHARED_LIBRARY: {
         LogMessage("Generating SHARED_LIBRARY");
         linkerNode.Type = FastbuildLinkerNode::SHARED_LIBRARY;
         break;
       }
-      case cmStateEnums::STATIC_LIBRARY: {
+      case cm::TargetType::STATIC_LIBRARY: {
         LogMessage("Generating STATIC_LIBRARY");
         linkerNode.Type = FastbuildLinkerNode::STATIC_LIBRARY;
         break;
       }
-      case cmStateEnums::OBJECT_LIBRARY: {
+      case cm::TargetType::OBJECT_LIBRARY: {
         LogMessage("Generating OBJECT_LIBRARY");
         return;
       }
@@ -2319,8 +2321,8 @@ void cmFastbuildNormalTargetGenerator::GenerateLink(
     // Generate "Copy" nodes for copying Framework / Bundle resources.
     AppendExtraResources(linkerNode.PreBuildDependencies);
 
-    if (type == cmStateEnums::EXECUTABLE ||
-        type == cmStateEnums::SHARED_LIBRARY) {
+    if (type == cm::TargetType::EXECUTABLE ||
+        type == cm::TargetType::SHARED_LIBRARY) {
       // Tested in "RunCMake.BuildDepends" test (we need to rebuild when
       // manifest  changes).
       std::copy(objectDepends.begin(), objectDepends.end(),

Source/cmFastbuildTargetGenerator.cxx

@@ -35,6 +35,7 @@
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
 #include "cmTarget.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 
 #define FASTBUILD_DOLLAR_TAG "FASTBUILD_DOLLAR_TAG"
@@ -48,16 +49,16 @@ cmFastbuildTargetGenerator* cmFastbuildTargetGenerator::New(
   cmGeneratorTarget* target, std::string config)
 {
   switch (target->GetType()) {
-    case cmStateEnums::EXECUTABLE:
-    case cmStateEnums::SHARED_LIBRARY:
-    case cmStateEnums::STATIC_LIBRARY:
-    case cmStateEnums::MODULE_LIBRARY:
-    case cmStateEnums::OBJECT_LIBRARY:
+    case cm::TargetType::EXECUTABLE:
+    case cm::TargetType::SHARED_LIBRARY:
+    case cm::TargetType::STATIC_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY:
+    case cm::TargetType::OBJECT_LIBRARY:
       return new cmFastbuildNormalTargetGenerator(target, std::move(config));
 
-    case cmStateEnums::UTILITY:
-    case cmStateEnums::GLOBAL_TARGET:
-    case cmStateEnums::INTERFACE_LIBRARY:
+    case cm::TargetType::UTILITY:
+    case cm::TargetType::GLOBAL_TARGET:
+    case cm::TargetType::INTERFACE_LIBRARY:
       return new cmFastbuildUtilityTargetGenerator(target, std::move(config));
 
     default:
@@ -735,7 +736,7 @@ std::string cmFastbuildTargetGenerator::MakeCustomLauncher(
 
 std::string cmFastbuildTargetGenerator::GetTargetName() const
 {
-  if (this->GeneratorTarget->GetType() == cmStateEnums::GLOBAL_TARGET) {
+  if (this->GeneratorTarget->GetType() == cm::TargetType::GLOBAL_TARGET) {
     return this->GetGlobalGenerator()->GetTargetName(GeneratorTarget);
   }
   return this->GeneratorTarget->GetName();
@@ -743,7 +744,7 @@ std::string cmFastbuildTargetGenerator::GetTargetName() const
 
 cmGeneratorTarget::Names cmFastbuildTargetGenerator::DetectOutput() const
 {
-  if (GeneratorTarget->GetType() == cmStateEnums::EXECUTABLE) {
+  if (GeneratorTarget->GetType() == cm::TargetType::EXECUTABLE) {
     return GeneratorTarget->GetExecutableNames(Config);
   }
   return GeneratorTarget->GetLibraryNames(Config);

Source/cmFastbuildUtilityTargetGenerator.cxx

@@ -16,10 +16,10 @@
 #include "cmListFileCache.h"
 #include "cmMakefile.h"
 #include "cmSourceFile.h"
-#include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
 #include "cmTarget.h"
 #include "cmTargetDepend.h"
+#include "cmTargetTypes.h"
 
 cmFastbuildUtilityTargetGenerator::cmFastbuildUtilityTargetGenerator(
   cmGeneratorTarget* gt, std::string configParam)
@@ -34,7 +34,7 @@ void cmFastbuildUtilityTargetGenerator::Generate()
   }
   std::string targetName = GeneratorTarget->GetName();
 
-  if (this->GeneratorTarget->GetType() == cmStateEnums::GLOBAL_TARGET) {
+  if (this->GeneratorTarget->GetType() == cm::TargetType::GLOBAL_TARGET) {
     targetName = GetGlobalGenerator()->GetTargetName(GeneratorTarget);
   }
 
@@ -72,7 +72,7 @@ void cmFastbuildUtilityTargetGenerator::Generate()
     // Since interface target don't appear in the generated build files,
     // transitively propagate their deps (if any).
     // Tested in "ExternalProjectSubdir" test.
-    if (target && target->GetType() == cmStateEnums::INTERFACE_LIBRARY) {
+    if (target && target->GetType() == cm::TargetType::INTERFACE_LIBRARY) {
       for (auto const& dep : target->GetUtilities()) {
         auto const& depName = this->ConvertToFastbuildPath(dep.Value.first);
         LogMessage("Transitively propagating iface dep: " + depName +
@@ -150,7 +150,7 @@ void cmFastbuildUtilityTargetGenerator::Generate()
   this->AdditionalCleanFiles();
 
   fastbuildTarget.BasePath = this->GetMakefile()->GetCurrentSourceDirectory();
-  if (this->GetGeneratorTarget()->GetType() != cmStateEnums::GLOBAL_TARGET) {
+  if (this->GetGeneratorTarget()->GetType() != cm::TargetType::GLOBAL_TARGET) {
     this->GetGlobalGenerator()->AddIDEProject(fastbuildTarget, Config);
   }
   this->GetGlobalGenerator()->AddTarget(std::move(fastbuildTarget));

Source/cmFileAPICodemodel.cxx

@@ -60,6 +60,7 @@
 #include "cmTarget.h"
 #include "cmTargetDepend.h"
 #include "cmTargetExport.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 #include "cmake.h"
 
@@ -727,7 +728,7 @@ CodemodelConfig::DumpedTargets CodemodelConfig::DumpTargets()
             });
 
   for (cmGeneratorTarget* gt : targetList) {
-    if (gt->GetType() == cmStateEnums::GLOBAL_TARGET) {
+    if (gt->GetType() == cm::TargetType::GLOBAL_TARGET) {
       continue;
     }
 
@@ -1265,7 +1266,7 @@ Json::Value Target::Dump()
 {
   Json::Value target = Json::objectValue;
 
-  cmStateEnums::TargetType const type = this->GT->GetType();
+  cm::TargetType const type = this->GT->GetType();
 
   target["codemodelVersion"] =
     cmFileAPI::BuildVersion(this->VersionMajor, this->VersionMinor);
@@ -1302,21 +1303,21 @@ Json::Value Target::Dump()
     }
   }
 
-  if (type == cmStateEnums::EXECUTABLE ||
-      type == cmStateEnums::SHARED_LIBRARY ||
-      type == cmStateEnums::MODULE_LIBRARY) {
+  if (type == cm::TargetType::EXECUTABLE ||
+      type == cm::TargetType::SHARED_LIBRARY ||
+      type == cm::TargetType::MODULE_LIBRARY) {
     target["nameOnDisk"] = this->GT->GetFullName(this->Config);
     if (!this->GT->IsImported()) {
       target["link"] = this->DumpLink();
     }
-  } else if (type == cmStateEnums::STATIC_LIBRARY) {
+  } else if (type == cm::TargetType::STATIC_LIBRARY) {
     target["nameOnDisk"] = this->GT->GetFullName(this->Config);
     if (!this->GT->IsImported()) {
       target["archive"] = this->DumpArchive();
     }
   }
 
-  if (type == cmStateEnums::EXECUTABLE) {
+  if (type == cm::TargetType::EXECUTABLE) {
     Json::Value launchers = this->DumpLaunchers();
     if (!launchers.empty()) {
       target["launchers"] = std::move(launchers);
@@ -2208,7 +2209,7 @@ Json::Value Target::DumpArtifacts()
   Json::Value artifacts = Json::arrayValue;
 
   // Object libraries have only object files as artifacts.
-  if (this->GT->GetType() == cmStateEnums::OBJECT_LIBRARY) {
+  if (this->GT->GetType() == cm::TargetType::OBJECT_LIBRARY) {
     if (!this->GT->Target->HasKnownObjectFileLocation(nullptr)) {
       return artifacts;
     }
@@ -2265,7 +2266,7 @@ Json::Value Target::DumpArtifacts()
     }
   }
   if (this->GT->IsDLLPlatform() &&
-      this->GT->GetType() != cmStateEnums::STATIC_LIBRARY) {
+      this->GT->GetType() != cm::TargetType::STATIC_LIBRARY) {
     cmGeneratorTarget::OutputInfo const* output =
       this->GT->GetOutputInfo(this->Config);
     if (output && !output->PdbDir.empty()) {

Source/cmFindPackageCommand.cxx

@@ -42,6 +42,7 @@
 #include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 #include "cmVersionMacros.h"
 #include "cmWindowsRegistry.h"

Source/cmGeneratorExpressionNode.cxx

@@ -54,6 +54,7 @@
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
 #include "cmTarget.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 #include "cmake.h"
 
@@ -4841,12 +4842,12 @@ static const struct TargetObjectsNode : public cmGeneratorExpressionNode
       reportError(eval, content->GetOriginalExpression(), e.str());
       return std::string();
     }
-    cmStateEnums::TargetType type = gt->GetType();
-    if (type != cmStateEnums::EXECUTABLE &&
-        type != cmStateEnums::STATIC_LIBRARY &&
-        type != cmStateEnums::SHARED_LIBRARY &&
-        type != cmStateEnums::MODULE_LIBRARY &&
-        type != cmStateEnums::OBJECT_LIBRARY) {
+    cm::TargetType type = gt->GetType();
+    if (type != cm::TargetType::EXECUTABLE &&
+        type != cm::TargetType::STATIC_LIBRARY &&
+        type != cm::TargetType::SHARED_LIBRARY &&
+        type != cm::TargetType::MODULE_LIBRARY &&
+        type != cm::TargetType::OBJECT_LIBRARY) {
       std::ostringstream e;
       e << "Objects of target \"" << tgtName
         << "\" referenced but is not one of the allowed target types "
@@ -4970,10 +4971,10 @@ struct TargetRuntimeDllsBaseNode : public cmGeneratorExpressionNode
       reportError(eval, content->GetOriginalExpression(), e.str());
       return std::vector<std::string>();
     }
-    cmStateEnums::TargetType type = gt->GetType();
-    if (type != cmStateEnums::EXECUTABLE &&
-        type != cmStateEnums::SHARED_LIBRARY &&
-        type != cmStateEnums::MODULE_LIBRARY) {
+    cm::TargetType type = gt->GetType();
+    if (type != cm::TargetType::EXECUTABLE &&
+        type != cm::TargetType::SHARED_LIBRARY &&
+        type != cm::TargetType::MODULE_LIBRARY) {
       std::ostringstream e;
       e << "Objects of target \"" << tgtName
         << "\" referenced but is not one of the allowed target types "
@@ -5337,7 +5338,7 @@ struct TargetFilesystemArtifactResultCreator<ArtifactSonameTag>
                     "for DLL target platforms.");
       return std::string();
     }
-    if (target->GetType() != cmStateEnums::SHARED_LIBRARY) {
+    if (target->GetType() != cm::TargetType::SHARED_LIBRARY) {
       ::reportError(eval, content->GetOriginalExpression(),
                     "TARGET_SONAME_FILE is allowed only for "
                     "SHARED libraries.");
@@ -5370,7 +5371,7 @@ struct TargetFilesystemArtifactResultCreator<ArtifactSonameImportTag>
                     "for DLL target platforms.");
       return std::string();
     }
-    if (target->GetType() != cmStateEnums::SHARED_LIBRARY) {
+    if (target->GetType() != cm::TargetType::SHARED_LIBRARY) {
       ::reportError(eval, content->GetOriginalExpression(),
                     "TARGET_SONAME_IMPORT_FILE is allowed only for "
                     "SHARED libraries.");
@@ -5419,11 +5420,11 @@ struct TargetFilesystemArtifactResultCreator<ArtifactPdbTag>
       return std::string();
     }
 
-    cmStateEnums::TargetType targetType = target->GetType();
+    cm::TargetType targetType = target->GetType();
 
-    if (targetType != cmStateEnums::SHARED_LIBRARY &&
-        targetType != cmStateEnums::MODULE_LIBRARY &&
-        targetType != cmStateEnums::EXECUTABLE) {
+    if (targetType != cm::TargetType::SHARED_LIBRARY &&
+        targetType != cm::TargetType::MODULE_LIBRARY &&
+        targetType != cm::TargetType::EXECUTABLE) {
       ::reportError(eval, content->GetOriginalExpression(),
                     "TARGET_PDB_FILE is allowed only for "
                     "targets with linker created artifacts.");
@@ -5469,7 +5470,7 @@ struct TargetFilesystemArtifactResultCreator<ArtifactLinkerLibraryTag>
   {
     // The file used to link to the target (.dylib, .so, .a).
     if (!target->IsLinkable() ||
-        target->GetType() == cmStateEnums::EXECUTABLE) {
+        target->GetType() == cm::TargetType::EXECUTABLE) {
       ::reportError(eval, content->GetOriginalExpression(),
                     "TARGET_LINKER_LIBRARY_FILE is allowed only for libraries "
                     "with ENABLE_EXPORTS.");
@@ -5477,7 +5478,7 @@ struct TargetFilesystemArtifactResultCreator<ArtifactLinkerLibraryTag>
     }
 
     if (!target->IsDLLPlatform() ||
-        target->GetType() == cmStateEnums::STATIC_LIBRARY) {
+        target->GetType() == cm::TargetType::STATIC_LIBRARY) {
       return target->GetFullPath(eval->Context.Config,
                                  cmStateEnums::RuntimeBinaryArtifact);
     }
@@ -5676,8 +5677,8 @@ protected:
                     cmStrCat("No target \"", name, '"'));
       return nullptr;
     }
-    if (target->GetType() >= cmStateEnums::OBJECT_LIBRARY &&
-        target->GetType() != cmStateEnums::UNKNOWN_LIBRARY) {
+    if (target->GetType() >= cm::TargetType::OBJECT_LIBRARY &&
+        target->GetType() != cm::TargetType::UNKNOWN_LIBRARY) {
       ::reportError(
         eval, content->GetOriginalExpression(),
         cmStrCat("Target \"", name, "\" is not an executable or library."));
@@ -5867,7 +5868,7 @@ struct TargetOutputNameArtifactResultGetter<ArtifactLinkerLibraryTag>
   {
     // The library file used to link to the target (.so, .lib, .a).
     if (!target->IsLinkable() ||
-        target->GetType() == cmStateEnums::EXECUTABLE) {
+        target->GetType() == cm::TargetType::EXECUTABLE) {
       ::reportError(eval, content->GetOriginalExpression(),
                     "TARGET_LINKER_LIBRARY_FILE_BASE_NAME is allowed only for "
                     "libraries with ENABLE_EXPORTS.");
@@ -5875,7 +5876,7 @@ struct TargetOutputNameArtifactResultGetter<ArtifactLinkerLibraryTag>
     }
 
     if (!target->IsDLLPlatform() ||
-        target->GetType() == cmStateEnums::STATIC_LIBRARY) {
+        target->GetType() == cm::TargetType::STATIC_LIBRARY) {
       auto output = target->GetOutputName(eval->Context.Config,
                                           cmStateEnums::ImportLibraryArtifact);
       return postfix != Postfix::Exclude
@@ -5942,11 +5943,11 @@ struct TargetOutputNameArtifactResultGetter<ArtifactPdbTag>
       return std::string();
     }
 
-    cmStateEnums::TargetType targetType = target->GetType();
+    cm::TargetType targetType = target->GetType();
 
-    if (targetType != cmStateEnums::SHARED_LIBRARY &&
-        targetType != cmStateEnums::MODULE_LIBRARY &&
-        targetType != cmStateEnums::EXECUTABLE) {
+    if (targetType != cm::TargetType::SHARED_LIBRARY &&
+        targetType != cm::TargetType::MODULE_LIBRARY &&
+        targetType != cm::TargetType::EXECUTABLE) {
       ::reportError(eval, content->GetOriginalExpression(),
                     "TARGET_PDB_FILE_BASE_NAME is allowed only for "
                     "targets with linker created artifacts.");
@@ -6107,7 +6108,7 @@ struct TargetFileArtifactResultGetter<ArtifactLinkerLibraryFilePrefixTag>
                          GeneratorExpressionContent const* content)
   {
     if (!target->IsLinkable() ||
-        target->GetType() == cmStateEnums::EXECUTABLE) {
+        target->GetType() == cm::TargetType::EXECUTABLE) {
       ::reportError(
         eval, content->GetOriginalExpression(),
         "TARGET_LINKER_LIBRARY_FILE_PREFIX is allowed only for libraries "
@@ -6116,7 +6117,7 @@ struct TargetFileArtifactResultGetter<ArtifactLinkerLibraryFilePrefixTag>
     }
 
     if (!target->IsDLLPlatform() ||
-        target->GetType() == cmStateEnums::STATIC_LIBRARY) {
+        target->GetType() == cm::TargetType::STATIC_LIBRARY) {
       return target->GetFilePrefix(eval->Context.Config,
                                    cmStateEnums::RuntimeBinaryArtifact);
     }
@@ -6200,7 +6201,7 @@ struct TargetFileArtifactResultGetter<ArtifactLinkerLibraryFileSuffixTag>
                          GeneratorExpressionContent const* content)
   {
     if (!target->IsLinkable() ||
-        target->GetType() == cmStateEnums::STATIC_LIBRARY) {
+        target->GetType() == cm::TargetType::STATIC_LIBRARY) {
       ::reportError(eval, content->GetOriginalExpression(),
                     "TARGET_LINKER_LIBRARY_FILE_SUFFIX is allowed only for "
                     "libraries with ENABLE_EXPORTS.");
@@ -6208,7 +6209,7 @@ struct TargetFileArtifactResultGetter<ArtifactLinkerLibraryFileSuffixTag>
     }
 
     if (!target->IsDLLPlatform() ||
-        target->GetType() == cmStateEnums::STATIC_LIBRARY) {
+        target->GetType() == cm::TargetType::STATIC_LIBRARY) {
       return target->GetFileSuffix(eval->Context.Config,
                                    cmStateEnums::RuntimeBinaryArtifact);
     }

Source/cmGeneratorTarget.cxx

@@ -176,7 +176,7 @@ cmLocalGenerator* cmGeneratorTarget::GetLocalGenerator() const
   return this->LocalGenerator;
 }
 
-cmStateEnums::TargetType cmGeneratorTarget::GetType() const
+cm::TargetType cmGeneratorTarget::GetType() const
 {
   return this->Target->GetType();
 }
@@ -254,7 +254,7 @@ char const* cmGeneratorTarget::GetOutputTargetType(
   }
 
   switch (this->GetType()) {
-    case cmStateEnums::SHARED_LIBRARY:
+    case cm::TargetType::SHARED_LIBRARY:
       if (this->IsDLLPlatform()) {
         switch (artifact) {
           case cmStateEnums::RuntimeBinaryArtifact:
@@ -276,10 +276,10 @@ char const* cmGeneratorTarget::GetOutputTargetType(
         }
       }
       break;
-    case cmStateEnums::STATIC_LIBRARY:
+    case cm::TargetType::STATIC_LIBRARY:
       // Static libraries are always treated as archive targets.
       return "ARCHIVE";
-    case cmStateEnums::MODULE_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY:
       switch (artifact) {
         case cmStateEnums::RuntimeBinaryArtifact:
           // Module libraries are always treated as library targets.
@@ -289,10 +289,10 @@ char const* cmGeneratorTarget::GetOutputTargetType(
           return "ARCHIVE";
       }
       break;
-    case cmStateEnums::OBJECT_LIBRARY:
+    case cm::TargetType::OBJECT_LIBRARY:
       // Object libraries are always treated as object targets.
       return "OBJECT";
-    case cmStateEnums::EXECUTABLE:
+    case cm::TargetType::EXECUTABLE:
       switch (artifact) {
         case cmStateEnums::RuntimeBinaryArtifact:
           // Executables are always treated as runtime targets.
@@ -435,10 +435,10 @@ cmValue cmGeneratorTarget::GetFilePrefixInternal(
   std::string const& language) const
 {
   // no prefix for non-main target types.
-  if (this->GetType() != cmStateEnums::STATIC_LIBRARY &&
-      this->GetType() != cmStateEnums::SHARED_LIBRARY &&
-      this->GetType() != cmStateEnums::MODULE_LIBRARY &&
-      this->GetType() != cmStateEnums::EXECUTABLE) {
+  if (this->GetType() != cm::TargetType::STATIC_LIBRARY &&
+      this->GetType() != cm::TargetType::SHARED_LIBRARY &&
+      this->GetType() != cm::TargetType::MODULE_LIBRARY &&
+      this->GetType() != cm::TargetType::EXECUTABLE) {
     return nullptr;
   }
 
@@ -453,9 +453,9 @@ cmValue cmGeneratorTarget::GetFilePrefixInternal(
 
   // The implib option is only allowed for shared libraries, module
   // libraries, and executables.
-  if (this->GetType() != cmStateEnums::SHARED_LIBRARY &&
-      this->GetType() != cmStateEnums::MODULE_LIBRARY &&
-      this->GetType() != cmStateEnums::EXECUTABLE) {
+  if (this->GetType() != cm::TargetType::SHARED_LIBRARY &&
+      this->GetType() != cm::TargetType::MODULE_LIBRARY &&
+      this->GetType() != cm::TargetType::EXECUTABLE) {
     artifact = cmStateEnums::RuntimeBinaryArtifact;
   }
 
@@ -486,10 +486,10 @@ cmValue cmGeneratorTarget::GetFileSuffixInternal(
   std::string const& language) const
 {
   // no suffix for non-main target types.
-  if (this->GetType() != cmStateEnums::STATIC_LIBRARY &&
-      this->GetType() != cmStateEnums::SHARED_LIBRARY &&
-      this->GetType() != cmStateEnums::MODULE_LIBRARY &&
-      this->GetType() != cmStateEnums::EXECUTABLE) {
+  if (this->GetType() != cm::TargetType::STATIC_LIBRARY &&
+      this->GetType() != cm::TargetType::SHARED_LIBRARY &&
+      this->GetType() != cm::TargetType::MODULE_LIBRARY &&
+      this->GetType() != cm::TargetType::EXECUTABLE) {
     return nullptr;
   }
 
@@ -504,9 +504,9 @@ cmValue cmGeneratorTarget::GetFileSuffixInternal(
 
   // The implib option is only allowed for shared libraries, module
   // libraries, and executables.
-  if (this->GetType() != cmStateEnums::SHARED_LIBRARY &&
-      this->GetType() != cmStateEnums::MODULE_LIBRARY &&
-      this->GetType() != cmStateEnums::EXECUTABLE) {
+  if (this->GetType() != cm::TargetType::SHARED_LIBRARY &&
+      this->GetType() != cm::TargetType::MODULE_LIBRARY &&
+      this->GetType() != cm::TargetType::EXECUTABLE) {
     artifact = cmStateEnums::RuntimeBinaryArtifact;
   }
 
@@ -1129,15 +1129,15 @@ bool cmGeneratorTarget::IsInBuildSystem() const
     return false;
   }
   switch (this->Target->GetType()) {
-    case cmStateEnums::EXECUTABLE:
-    case cmStateEnums::STATIC_LIBRARY:
-    case cmStateEnums::SHARED_LIBRARY:
-    case cmStateEnums::MODULE_LIBRARY:
-    case cmStateEnums::OBJECT_LIBRARY:
-    case cmStateEnums::UTILITY:
-    case cmStateEnums::GLOBAL_TARGET:
+    case cm::TargetType::EXECUTABLE:
+    case cm::TargetType::STATIC_LIBRARY:
+    case cm::TargetType::SHARED_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY:
+    case cm::TargetType::OBJECT_LIBRARY:
+    case cm::TargetType::UTILITY:
+    case cm::TargetType::GLOBAL_TARGET:
       return true;
-    case cmStateEnums::INTERFACE_LIBRARY:
+    case cm::TargetType::INTERFACE_LIBRARY:
       // An INTERFACE library is in the build system if it has SOURCES
       // or C++ module filesets.
       if (!this->SourceEntries.empty() ||
@@ -1146,7 +1146,7 @@ bool cmGeneratorTarget::IsInBuildSystem() const
         return true;
       }
       break;
-    case cmStateEnums::UNKNOWN_LIBRARY:
+    case cm::TargetType::UNKNOWN_LIBRARY:
       break;
   }
   return false;
@@ -1368,7 +1368,7 @@ bool cmGeneratorTarget::HasSOName(std::string const& config) const
 {
   // soname is supported only for shared libraries and modules,
   // and then only when the platform supports an soname flag.
-  return ((this->GetType() == cmStateEnums::SHARED_LIBRARY) &&
+  return ((this->GetType() == cm::TargetType::SHARED_LIBRARY) &&
           !this->GetPropertyAsBool("NO_SONAME") &&
           (this->Makefile->GetSONameFlag(this->GetLinkerLanguage(config)) ||
            this->IsArchivedAIXSharedLibrary()));
@@ -1379,9 +1379,9 @@ bool cmGeneratorTarget::NeedRelinkBeforeInstall(
 {
   // Only executables and shared libraries can have an rpath and may
   // need relinking.
-  if (this->GetType() != cmStateEnums::EXECUTABLE &&
-      this->GetType() != cmStateEnums::SHARED_LIBRARY &&
-      this->GetType() != cmStateEnums::MODULE_LIBRARY) {
+  if (this->GetType() != cm::TargetType::EXECUTABLE &&
+      this->GetType() != cm::TargetType::SHARED_LIBRARY &&
+      this->GetType() != cm::TargetType::MODULE_LIBRARY) {
     return false;
   }
 
@@ -1451,9 +1451,9 @@ bool cmGeneratorTarget::NeedRelinkBeforeInstall(
 bool cmGeneratorTarget::IsChrpathUsed(std::string const& config) const
 {
   // Only certain target types have an rpath.
-  if (!(this->GetType() == cmStateEnums::SHARED_LIBRARY ||
-        this->GetType() == cmStateEnums::MODULE_LIBRARY ||
-        this->GetType() == cmStateEnums::EXECUTABLE)) {
+  if (!(this->GetType() == cm::TargetType::SHARED_LIBRARY ||
+        this->GetType() == cm::TargetType::MODULE_LIBRARY ||
+        this->GetType() == cm::TargetType::EXECUTABLE)) {
     return false;
   }
 
@@ -1511,7 +1511,8 @@ bool cmGeneratorTarget::IsChrpathUsed(std::string const& config) const
 bool cmGeneratorTarget::IsImportedSharedLibWithoutSOName(
   std::string const& config) const
 {
-  if (this->IsImported() && this->GetType() == cmStateEnums::SHARED_LIBRARY) {
+  if (this->IsImported() &&
+      this->GetType() == cm::TargetType::SHARED_LIBRARY) {
     if (cmGeneratorTarget::ImportInfo const* info =
           this->GetImportInfo(config)) {
       return info->NoSOName;
@@ -1542,7 +1543,7 @@ bool cmGeneratorTarget::DetermineHasMacOSXRpathInstallNameDir(
   bool macosx_rpath = false;
 
   if (!this->IsImported()) {
-    if (this->GetType() != cmStateEnums::SHARED_LIBRARY) {
+    if (this->GetType() != cm::TargetType::SHARED_LIBRARY) {
       return false;
     }
     cmValue install_name = this->GetProperty("INSTALL_NAME_DIR");
@@ -1851,18 +1852,18 @@ cmGeneratorTarget::GetUtilities() const
 
 bool cmGeneratorTarget::HaveWellDefinedOutputFiles() const
 {
-  return this->GetType() == cmStateEnums::STATIC_LIBRARY ||
-    this->GetType() == cmStateEnums::SHARED_LIBRARY ||
-    this->GetType() == cmStateEnums::MODULE_LIBRARY ||
-    this->GetType() == cmStateEnums::OBJECT_LIBRARY ||
-    this->GetType() == cmStateEnums::EXECUTABLE;
+  return this->GetType() == cm::TargetType::STATIC_LIBRARY ||
+    this->GetType() == cm::TargetType::SHARED_LIBRARY ||
+    this->GetType() == cm::TargetType::MODULE_LIBRARY ||
+    this->GetType() == cm::TargetType::OBJECT_LIBRARY ||
+    this->GetType() == cm::TargetType::EXECUTABLE;
 }
 
 std::string const* cmGeneratorTarget::GetExportMacro() const
 {
   // Define the symbol for targets that export symbols.
-  if (this->GetType() == cmStateEnums::SHARED_LIBRARY ||
-      this->GetType() == cmStateEnums::MODULE_LIBRARY ||
+  if (this->GetType() == cm::TargetType::SHARED_LIBRARY ||
+      this->GetType() == cm::TargetType::MODULE_LIBRARY ||
       this->IsExecutableWithExports()) {
     if (cmValue custom_export_name = this->GetProperty("DEFINE_SYMBOL")) {
       this->ExportMacro = *custom_export_name;
@@ -1888,8 +1889,8 @@ cmList const& cmGeneratorTarget::GetSharedLibraryCompileDefs(
   auto emplaceResult =
     this->SharedLibraryCompileDefs.emplace(config, cmList{});
   auto& defs = emplaceResult.first->second;
-  if (this->GetType() != cmStateEnums::SHARED_LIBRARY &&
-      this->GetType() != cmStateEnums::MODULE_LIBRARY) {
+  if (this->GetType() != cm::TargetType::SHARED_LIBRARY &&
+      this->GetType() != cm::TargetType::MODULE_LIBRARY) {
     return defs;
   }
 
@@ -1968,7 +1969,7 @@ cmGeneratorTarget::CompileInfo const* cmGeneratorTarget::GetCompileInfo(
     return nullptr;
   }
 
-  if (this->GetType() > cmStateEnums::OBJECT_LIBRARY) {
+  if (this->GetType() > cm::TargetType::OBJECT_LIBRARY) {
     std::string msg = cmStrCat("cmTarget::GetCompileInfo called for ",
                                this->GetName(), " which has type ",
                                cmState::GetTargetTypeName(this->GetType()));
@@ -1995,8 +1996,8 @@ cmGeneratorTarget::ModuleDefinitionInfo const*
 cmGeneratorTarget::GetModuleDefinitionInfo(std::string const& config) const
 {
   // A module definition file only makes sense on certain target types.
-  if (this->GetType() != cmStateEnums::SHARED_LIBRARY &&
-      this->GetType() != cmStateEnums::MODULE_LIBRARY &&
+  if (this->GetType() != cm::TargetType::SHARED_LIBRARY &&
+      this->GetType() != cm::TargetType::MODULE_LIBRARY &&
       !this->IsExecutableWithExports()) {
     return nullptr;
   }
@@ -2077,7 +2078,7 @@ void cmGeneratorTarget::TraceDependencies()
   // would find nothing anyway, but when building CMake itself the "install"
   // target command ends up referencing the "cmake" target but we do not
   // really want the dependency because "install" depend on "all" anyway.
-  if (this->GetType() == cmStateEnums::GLOBAL_TARGET) {
+  if (this->GetType() == cm::TargetType::GLOBAL_TARGET) {
     return;
   }
 
@@ -2571,7 +2572,7 @@ cmGeneratorTarget::SourceVariables cmGeneratorTarget::GetSourceVariables(
         mf->GetDefinition("MSVC_CUDA_ARCHITECTURE_ID")) {
       std::string pdbPath;
       std::string compilePdbPath;
-      if (targetType <= cmStateEnums::OBJECT_LIBRARY) {
+      if (targetType <= cm::TargetType::OBJECT_LIBRARY) {
         compilePdbPath = this->GetCompilePDBPath(config);
         if (compilePdbPath.empty()) {
           // Match VS default: `$(IntDir)vc$(PlatformToolsetVersion).pdb`.
@@ -2581,17 +2582,17 @@ cmGeneratorTarget::SourceVariables cmGeneratorTarget::GetSourceVariables(
             compilePdbPath = cmStrCat(compilePdbPath, '/', config);
           }
           compilePdbPath += '/';
-          if (targetType == cmStateEnums::STATIC_LIBRARY) {
+          if (targetType == cm::TargetType::STATIC_LIBRARY) {
             // Match VS default for static libs: `$(IntDir)$(ProjectName).pdb`.
             compilePdbPath = cmStrCat(compilePdbPath, this->GetName(), ".pdb");
           }
         }
       }
 
-      if (targetType == cmStateEnums::EXECUTABLE ||
-          targetType == cmStateEnums::STATIC_LIBRARY ||
-          targetType == cmStateEnums::SHARED_LIBRARY ||
-          targetType == cmStateEnums::MODULE_LIBRARY) {
+      if (targetType == cm::TargetType::EXECUTABLE ||
+          targetType == cm::TargetType::STATIC_LIBRARY ||
+          targetType == cm::TargetType::SHARED_LIBRARY ||
+          targetType == cm::TargetType::MODULE_LIBRARY) {
         pdbPath = cmStrCat(this->GetPDBDirectory(config), '/',
                            this->GetPDBName(config));
       }
@@ -2988,18 +2989,18 @@ std::string cmGeneratorTarget::GetCreateRuleVariable(
   std::string const& lang, std::string const& config) const
 {
   switch (this->GetType()) {
-    case cmStateEnums::STATIC_LIBRARY: {
+    case cm::TargetType::STATIC_LIBRARY: {
       std::string var = cmStrCat("CMAKE_", lang, "_CREATE_STATIC_LIBRARY");
       return this->GetFeatureSpecificLinkRuleVariable(var, lang, config);
     }
-    case cmStateEnums::SHARED_LIBRARY:
+    case cm::TargetType::SHARED_LIBRARY:
       if (this->IsArchivedAIXSharedLibrary()) {
         return cmStrCat("CMAKE_", lang, "_CREATE_SHARED_LIBRARY_ARCHIVE");
       }
       return cmStrCat("CMAKE_", lang, "_CREATE_SHARED_LIBRARY");
-    case cmStateEnums::MODULE_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY:
       return cmStrCat("CMAKE_", lang, "_CREATE_SHARED_MODULE");
-    case cmStateEnums::EXECUTABLE:
+    case cm::TargetType::EXECUTABLE:
       if (this->IsExecutableWithExports()) {
         std::string linkExeWithExports =
           cmStrCat("CMAKE_", lang, "_LINK_EXECUTABLE_WITH_EXPORTS");
@@ -3530,11 +3531,11 @@ void cmGeneratorTarget::ComputeTargetManifest(std::string const& config) const
 
   // Get the names.
   cmGeneratorTarget::Names targetNames;
-  if (this->GetType() == cmStateEnums::EXECUTABLE) {
+  if (this->GetType() == cm::TargetType::EXECUTABLE) {
     targetNames = this->GetExecutableNames(config);
-  } else if (this->GetType() == cmStateEnums::STATIC_LIBRARY ||
-             this->GetType() == cmStateEnums::SHARED_LIBRARY ||
-             this->GetType() == cmStateEnums::MODULE_LIBRARY) {
+  } else if (this->GetType() == cm::TargetType::STATIC_LIBRARY ||
+             this->GetType() == cm::TargetType::SHARED_LIBRARY ||
+             this->GetType() == cm::TargetType::MODULE_LIBRARY) {
     targetNames = this->GetLibraryNames(config);
   } else {
     return;
@@ -3755,7 +3756,7 @@ std::string cmGeneratorTarget::NormalGetRealName(
     this->LocalGenerator->IssueMessage(MessageType::INTERNAL_ERROR, msg);
   }
 
-  Names names = this->GetType() == cmStateEnums::EXECUTABLE
+  Names names = this->GetType() == cm::TargetType::EXECUTABLE
     ? this->GetExecutableNames(config)
     : this->GetLibraryNames(config);
 
@@ -3837,8 +3838,8 @@ cmGeneratorTarget::Names cmGeneratorTarget::GetLibraryNames(
   }
 
   // The import library names.
-  if (this->GetType() == cmStateEnums::SHARED_LIBRARY ||
-      this->GetType() == cmStateEnums::MODULE_LIBRARY) {
+  if (this->GetType() == cm::TargetType::SHARED_LIBRARY ||
+      this->GetType() == cm::TargetType::MODULE_LIBRARY) {
     NameComponents const& importComponents =
       this->GetFullNameInternalComponents(config,
                                           cmStateEnums::ImportLibraryArtifact);
@@ -3894,7 +3895,7 @@ cmGeneratorTarget::Names cmGeneratorTarget::GetExecutableNames(
 #else
   // Check for executable version properties.
   cmValue version = this->GetProperty("VERSION");
-  if (this->GetType() != cmStateEnums::EXECUTABLE ||
+  if (this->GetType() != cm::TargetType::EXECUTABLE ||
       this->Makefile->IsOn("XCODE")) {
     version = nullptr;
   }
@@ -3977,10 +3978,10 @@ cmGeneratorTarget::GetFullNameInternalComponents(
     return search->second;
   }
   // Use just the target name for non-main target types.
-  if (this->GetType() != cmStateEnums::STATIC_LIBRARY &&
-      this->GetType() != cmStateEnums::SHARED_LIBRARY &&
-      this->GetType() != cmStateEnums::MODULE_LIBRARY &&
-      this->GetType() != cmStateEnums::EXECUTABLE) {
+  if (this->GetType() != cm::TargetType::STATIC_LIBRARY &&
+      this->GetType() != cm::TargetType::SHARED_LIBRARY &&
+      this->GetType() != cm::TargetType::MODULE_LIBRARY &&
+      this->GetType() != cm::TargetType::EXECUTABLE) {
     NameComponents components;
     components.base = this->GetName();
     return cache.emplace(config, std::move(components)).first->second;
@@ -4007,9 +4008,9 @@ cmGeneratorTarget::GetFullNameInternalComponents(
 
   // The implib option is only allowed for shared libraries, module
   // libraries, and executables.
-  if (this->GetType() != cmStateEnums::SHARED_LIBRARY &&
-      this->GetType() != cmStateEnums::MODULE_LIBRARY &&
-      this->GetType() != cmStateEnums::EXECUTABLE) {
+  if (this->GetType() != cm::TargetType::SHARED_LIBRARY &&
+      this->GetType() != cm::TargetType::MODULE_LIBRARY &&
+      this->GetType() != cm::TargetType::EXECUTABLE) {
     artifact = cmStateEnums::RuntimeBinaryArtifact;
   }
 
@@ -4057,7 +4058,7 @@ cmGeneratorTarget::GetFullNameInternalComponents(
     if (this->IsDLLPlatform()) {
       dllProp = this->GetProperty("DLL_NAME_WITH_SOVERSION");
     }
-    if (this->GetType() == cmStateEnums::SHARED_LIBRARY &&
+    if (this->GetType() == cm::TargetType::SHARED_LIBRARY &&
         !isImportedLibraryArtifact &&
         (dllProp.IsOn() ||
          (!dllProp.IsSet() &&
@@ -4433,7 +4434,7 @@ void cmGeneratorTarget::GetTargetVersion(std::string const& property,
   minor = 0;
   patch = 0;
 
-  assert(this->GetType() != cmStateEnums::INTERFACE_LIBRARY);
+  assert(this->GetType() != cm::TargetType::INTERFACE_LIBRARY);
 
   if (cmValue version = this->GetProperty(property)) {
     // Try to parse the version number and store the results that were
@@ -4599,7 +4600,7 @@ cmGeneratorTarget::GetGeneratedISPCObjects(std::string const& config) const
 
 std::string cmGeneratorTarget::GetFrameworkVersion() const
 {
-  assert(this->GetType() != cmStateEnums::INTERFACE_LIBRARY);
+  assert(this->GetType() != cm::TargetType::INTERFACE_LIBRARY);
 
   if (cmValue fversion = this->GetProperty("FRAMEWORK_VERSION")) {
     return *fversion;
@@ -4783,12 +4784,12 @@ bool cmGeneratorTarget::ComputeOutputDir(std::string const& config,
     if (out != *outdir) {
       conf.clear();
     }
-  } else if (this->GetType() == cmStateEnums::EXECUTABLE) {
+  } else if (this->GetType() == cm::TargetType::EXECUTABLE) {
     // Lookup the output path for executables.
     out = this->Makefile->GetSafeDefinition("EXECUTABLE_OUTPUT_PATH");
-  } else if (this->GetType() == cmStateEnums::STATIC_LIBRARY ||
-             this->GetType() == cmStateEnums::SHARED_LIBRARY ||
-             this->GetType() == cmStateEnums::MODULE_LIBRARY) {
+  } else if (this->GetType() == cm::TargetType::STATIC_LIBRARY ||
+             this->GetType() == cm::TargetType::SHARED_LIBRARY ||
+             this->GetType() == cm::TargetType::MODULE_LIBRARY) {
     // Lookup the output path for libraries.
     out = this->Makefile->GetSafeDefinition("LIBRARY_OUTPUT_PATH");
   }
@@ -4940,7 +4941,7 @@ cmGeneratorTarget::ImportInfo const* cmGeneratorTarget::GetImportInfo(
     i = this->ImportInfoMap.insert(entry).first;
   }
 
-  if (this->GetType() == cmStateEnums::INTERFACE_LIBRARY) {
+  if (this->GetType() == cm::TargetType::INTERFACE_LIBRARY) {
     return &i->second;
   }
   // If the location is empty then the target is not available for
@@ -4980,7 +4981,7 @@ void cmGeneratorTarget::ComputeImportInfo(std::string const& desired_config,
       for (BT<std::string> const& entry : entries) {
         info.Libraries.emplace_back(entry);
       }
-    } else if (this->GetType() != cmStateEnums::INTERFACE_LIBRARY) {
+    } else if (this->GetType() != cm::TargetType::INTERFACE_LIBRARY) {
       std::string linkProp =
         cmStrCat("IMPORTED_LINK_INTERFACE_LIBRARIES", suffix);
       cmValue propertyLibs = this->GetProperty(linkProp);
@@ -5002,7 +5003,7 @@ void cmGeneratorTarget::ComputeImportInfo(std::string const& desired_config,
        this->Target->GetLinkInterfaceDirectExcludeEntries()) {
     info.LibrariesHeadExclude.emplace_back(entry);
   }
-  if (this->GetType() == cmStateEnums::INTERFACE_LIBRARY) {
+  if (this->GetType() == cm::TargetType::INTERFACE_LIBRARY) {
     if (loc) {
       info.LibName = *loc;
     }
@@ -5025,7 +5026,7 @@ void cmGeneratorTarget::ComputeImportInfo(std::string const& desired_config,
   }
 
   // Get the soname.
-  if (this->GetType() == cmStateEnums::SHARED_LIBRARY) {
+  if (this->GetType() == cm::TargetType::SHARED_LIBRARY) {
     std::string soProp = cmStrCat("IMPORTED_SONAME", suffix);
     if (cmValue config_soname = this->GetProperty(soProp)) {
       info.SOName = *config_soname;
@@ -5035,7 +5036,7 @@ void cmGeneratorTarget::ComputeImportInfo(std::string const& desired_config,
   }
 
   // Get the "no-soname" mark.
-  if (this->GetType() == cmStateEnums::SHARED_LIBRARY) {
+  if (this->GetType() == cm::TargetType::SHARED_LIBRARY) {
     std::string soProp = cmStrCat("IMPORTED_NO_SONAME", suffix);
     if (cmValue config_no_soname = this->GetProperty(soProp)) {
       info.NoSOName = config_no_soname.IsOn();
@@ -5047,7 +5048,7 @@ void cmGeneratorTarget::ComputeImportInfo(std::string const& desired_config,
   // Get the import library.
   if (imp) {
     info.ImportLibrary = *imp;
-  } else if (this->GetType() == cmStateEnums::SHARED_LIBRARY ||
+  } else if (this->GetType() == cm::TargetType::SHARED_LIBRARY ||
              this->IsExecutableWithExports()) {
     std::string impProp = cmStrCat("IMPORTED_IMPLIB", suffix);
     if (cmValue config_implib = this->GetProperty(impProp)) {
@@ -5092,7 +5093,7 @@ void cmGeneratorTarget::ComputeImportInfo(std::string const& desired_config,
   }
 
   // Get the cyclic repetition count.
-  if (this->GetType() == cmStateEnums::STATIC_LIBRARY) {
+  if (this->GetType() == cm::TargetType::STATIC_LIBRARY) {
     std::string linkProp =
       cmStrCat("IMPORTED_LINK_INTERFACE_MULTIPLICITY", suffix);
     if (cmValue config_reps = this->GetProperty(linkProp)) {
@@ -5273,9 +5274,9 @@ bool cmGeneratorTarget::IsLanguageUsed(std::string const& language,
 bool cmGeneratorTarget::IsCSharpOnly() const
 {
   // Only certain target types may compile CSharp.
-  if (this->GetType() != cmStateEnums::SHARED_LIBRARY &&
-      this->GetType() != cmStateEnums::STATIC_LIBRARY &&
-      this->GetType() != cmStateEnums::EXECUTABLE) {
+  if (this->GetType() != cm::TargetType::SHARED_LIBRARY &&
+      this->GetType() != cm::TargetType::STATIC_LIBRARY &&
+      this->GetType() != cm::TargetType::EXECUTABLE) {
     return false;
   }
   std::set<std::string> languages = this->GetAllConfigCompileLanguages();
@@ -5376,7 +5377,7 @@ bool CreateCxxStdlibTarget(cmMakefile* makefile, cmLocalGenerator* lg,
   }
 
   auto* stdlibTgt = makefile->AddLibrary(
-    "@cmake_cxx_std", cmStateEnums::STATIC_LIBRARY, {}, true);
+    "@cmake_cxx_std", cm::TargetType::STATIC_LIBRARY, {}, true);
   cmCxxModuleMetadata::PopulateTarget(*stdlibTgt, *metadata, configs);
   cmStandardLevelResolver standardResolver(makefile);
   standardResolver.AddRequiredTargetFeature(stdlibTgt, "cxx_std_20");
@@ -5538,7 +5539,7 @@ cmGeneratorTarget const* cmGeneratorTarget::GetCxxSyntheticTarget(
   auto* mf = this->Makefile;
   auto* lg = this->GetLocalGenerator();
   auto* tgt =
-    mf->AddSynthesizedTarget(cmStateEnums::INTERFACE_LIBRARY, targetName);
+    mf->AddSynthesizedTarget(cm::TargetType::INTERFACE_LIBRARY, targetName);
 
   // Copy relevant information from the existing target.
 
@@ -5721,7 +5722,7 @@ bool cmGeneratorTarget::HasImportLibrary(std::string const& config) const
   }
 
   return (this->IsDLLPlatform() &&
-          (this->GetType() == cmStateEnums::SHARED_LIBRARY ||
+          (this->GetType() == cm::TargetType::SHARED_LIBRARY ||
            this->IsExecutableWithExports()) &&
           // Assemblies which have only managed code do not have
           // import libraries.
@@ -5737,8 +5738,8 @@ bool cmGeneratorTarget::NeedImportLibraryName(std::string const& config) const
     // On DLL platforms we always generate the import library name
     // just in case the sources have export markup.
     (this->IsDLLPlatform() &&
-     (this->GetType() == cmStateEnums::EXECUTABLE ||
-      this->GetType() == cmStateEnums::MODULE_LIBRARY));
+     (this->GetType() == cm::TargetType::EXECUTABLE ||
+      this->GetType() == cm::TargetType::MODULE_LIBRARY));
 }
 
 bool cmGeneratorTarget::GetUseShortObjectNames(
@@ -5807,20 +5808,20 @@ std::string cmGeneratorTarget::GetCMFSupportDirectory(
 
 bool cmGeneratorTarget::IsLinkable() const
 {
-  return (this->GetType() == cmStateEnums::STATIC_LIBRARY ||
-          this->GetType() == cmStateEnums::SHARED_LIBRARY ||
-          this->GetType() == cmStateEnums::MODULE_LIBRARY ||
-          this->GetType() == cmStateEnums::UNKNOWN_LIBRARY ||
-          this->GetType() == cmStateEnums::OBJECT_LIBRARY ||
-          this->GetType() == cmStateEnums::INTERFACE_LIBRARY ||
+  return (this->GetType() == cm::TargetType::STATIC_LIBRARY ||
+          this->GetType() == cm::TargetType::SHARED_LIBRARY ||
+          this->GetType() == cm::TargetType::MODULE_LIBRARY ||
+          this->GetType() == cm::TargetType::UNKNOWN_LIBRARY ||
+          this->GetType() == cm::TargetType::OBJECT_LIBRARY ||
+          this->GetType() == cm::TargetType::INTERFACE_LIBRARY ||
           this->IsExecutableWithExports());
 }
 
 bool cmGeneratorTarget::HasLinkDependencyFile(std::string const& config) const
 {
-  if (this->GetType() != cmStateEnums::EXECUTABLE &&
-      this->GetType() != cmStateEnums::SHARED_LIBRARY &&
-      this->GetType() != cmStateEnums::MODULE_LIBRARY) {
+  if (this->GetType() != cm::TargetType::EXECUTABLE &&
+      this->GetType() != cm::TargetType::SHARED_LIBRARY &&
+      this->GetType() != cm::TargetType::MODULE_LIBRARY) {
     return false;
   }
 
@@ -5854,9 +5855,9 @@ bool cmGeneratorTarget::IsImportedFrameworkFolderOnApple(
   std::string const& config) const
 {
   if (this->IsApple() && this->IsImported() &&
-      (this->GetType() == cmStateEnums::STATIC_LIBRARY ||
-       this->GetType() == cmStateEnums::SHARED_LIBRARY ||
-       this->GetType() == cmStateEnums::UNKNOWN_LIBRARY)) {
+      (this->GetType() == cm::TargetType::STATIC_LIBRARY ||
+       this->GetType() == cm::TargetType::SHARED_LIBRARY ||
+       this->GetType() == cm::TargetType::UNKNOWN_LIBRARY)) {
     std::string cfg = config;
     if (cfg.empty() && this->GetGlobalGenerator()->IsXcode()) {
       // FIXME(#25515): Remove the need for this workaround.
@@ -5884,8 +5885,8 @@ bool cmGeneratorTarget::IsXCTestOnApple() const
 
 bool cmGeneratorTarget::IsCFBundleOnApple() const
 {
-  return (this->GetType() == cmStateEnums::MODULE_LIBRARY && this->IsApple() &&
-          this->GetPropertyAsBool("BUNDLE"));
+  return (this->GetType() == cm::TargetType::MODULE_LIBRARY &&
+          this->IsApple() && this->GetPropertyAsBool("BUNDLE"));
 }
 
 cmGeneratorTarget::ManagedType cmGeneratorTarget::CheckManagedType(
@@ -5914,11 +5915,11 @@ cmGeneratorTarget::ManagedType cmGeneratorTarget::GetManagedType(
   std::string const& config) const
 {
   // Only libraries and executables can be managed targets.
-  if (this->GetType() > cmStateEnums::SHARED_LIBRARY) {
+  if (this->GetType() > cm::TargetType::SHARED_LIBRARY) {
     return ManagedType::Undefined;
   }
 
-  if (this->GetType() == cmStateEnums::STATIC_LIBRARY) {
+  if (this->GetType() == cm::TargetType::STATIC_LIBRARY) {
     return ManagedType::Native;
   }
 
@@ -5946,9 +5947,9 @@ std::string cmGeneratorTarget::GetImportedXcFrameworkPath(
   std::string const& config) const
 {
   if (!(this->IsApple() && this->IsImported() &&
-        (this->GetType() == cmStateEnums::SHARED_LIBRARY ||
-         this->GetType() == cmStateEnums::STATIC_LIBRARY ||
-         this->GetType() == cmStateEnums::UNKNOWN_LIBRARY))) {
+        (this->GetType() == cm::TargetType::SHARED_LIBRARY ||
+         this->GetType() == cm::TargetType::STATIC_LIBRARY ||
+         this->GetType() == cm::TargetType::UNKNOWN_LIBRARY))) {
     return {};
   }
 

Source/cmGeneratorTarget.h

@@ -29,6 +29,7 @@
 #include "cmStandardLevel.h"
 #include "cmStateTypes.h"
 #include "cmTargetPropertyEntry.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 
 namespace cm {
@@ -119,7 +120,7 @@ public:
     ~CheckLinkLibrariesSuppressionRAII();
   };
 
-  cmStateEnums::TargetType GetType() const;
+  cm::TargetType GetType() const;
   std::string const& GetName() const;
   std::string GetFamilyName() const;
   std::string GetExportName() const;
@@ -392,7 +393,7 @@ public:
 
   bool LinkLanguagePropagatesToDependents() const
   {
-    return this->GetType() == cmStateEnums::STATIC_LIBRARY;
+    return this->GetType() == cm::TargetType::STATIC_LIBRARY;
   }
 
   /** Get the macro to define when building sources in this target.

Source/cmGeneratorTarget_CompatibleInterface.cxx

@@ -27,9 +27,9 @@
 #include "cmLocalGenerator.h"
 #include "cmMessageType.h"
 #include "cmRange.h"
-#include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 
 namespace {
@@ -66,8 +66,8 @@ cmGeneratorTarget::GetCompatibleInterfaces(std::string const& config) const
 bool cmGeneratorTarget::IsLinkInterfaceDependentBoolProperty(
   std::string const& p, std::string const& config) const
 {
-  if (this->GetType() == cmStateEnums::OBJECT_LIBRARY ||
-      this->GetType() == cmStateEnums::INTERFACE_LIBRARY) {
+  if (this->GetType() == cm::TargetType::OBJECT_LIBRARY ||
+      this->GetType() == cm::TargetType::INTERFACE_LIBRARY) {
     return false;
   }
   return this->GetCompatibleInterfaces(config).PropsBool.count(p) > 0;
@@ -76,8 +76,8 @@ bool cmGeneratorTarget::IsLinkInterfaceDependentBoolProperty(
 bool cmGeneratorTarget::IsLinkInterfaceDependentStringProperty(
   std::string const& p, std::string const& config) const
 {
-  if (this->GetType() == cmStateEnums::OBJECT_LIBRARY ||
-      this->GetType() == cmStateEnums::INTERFACE_LIBRARY) {
+  if (this->GetType() == cm::TargetType::OBJECT_LIBRARY ||
+      this->GetType() == cm::TargetType::INTERFACE_LIBRARY) {
     return false;
   }
   return this->GetCompatibleInterfaces(config).PropsString.count(p) > 0;
@@ -86,8 +86,8 @@ bool cmGeneratorTarget::IsLinkInterfaceDependentStringProperty(
 bool cmGeneratorTarget::IsLinkInterfaceDependentNumberMinProperty(
   std::string const& p, std::string const& config) const
 {
-  if (this->GetType() == cmStateEnums::OBJECT_LIBRARY ||
-      this->GetType() == cmStateEnums::INTERFACE_LIBRARY) {
+  if (this->GetType() == cm::TargetType::OBJECT_LIBRARY ||
+      this->GetType() == cm::TargetType::INTERFACE_LIBRARY) {
     return false;
   }
   return this->GetCompatibleInterfaces(config).PropsNumberMin.count(p) > 0;
@@ -96,8 +96,8 @@ bool cmGeneratorTarget::IsLinkInterfaceDependentNumberMinProperty(
 bool cmGeneratorTarget::IsLinkInterfaceDependentNumberMaxProperty(
   std::string const& p, std::string const& config) const
 {
-  if (this->GetType() == cmStateEnums::OBJECT_LIBRARY ||
-      this->GetType() == cmStateEnums::INTERFACE_LIBRARY) {
+  if (this->GetType() == cm::TargetType::OBJECT_LIBRARY ||
+      this->GetType() == cm::TargetType::INTERFACE_LIBRARY) {
     return false;
   }
   return this->GetCompatibleInterfaces(config).PropsNumberMax.count(p) > 0;
@@ -258,7 +258,8 @@ void cmGeneratorTarget::CheckPropertyCompatibility(
   static std::string const strNumMax = "COMPATIBLE_INTERFACE_NUMBER_MAX";
 
   for (auto const& dep : deps) {
-    if (!dep.Target || dep.Target->GetType() == cmStateEnums::OBJECT_LIBRARY) {
+    if (!dep.Target ||
+        dep.Target->GetType() == cm::TargetType::OBJECT_LIBRARY) {
       continue;
     }
 

Source/cmGeneratorTarget_HeaderSetVerification.cxx

@@ -32,11 +32,11 @@
 #include "cmPolicies.h"
 #include "cmSourceFile.h"
 #include "cmSourceFileLocation.h"
-#include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
 #include "cmTarget.h"
 #include "cmTargetLinkLibraryType.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 
 bool cmGeneratorTarget::AddHeaderSetVerification()
@@ -47,13 +47,13 @@ bool cmGeneratorTarget::AddHeaderSetVerification()
       continue;
     }
 
-    if (this->GetType() != cmStateEnums::STATIC_LIBRARY &&
-        this->GetType() != cmStateEnums::SHARED_LIBRARY &&
-        (this->GetType() != cmStateEnums::MODULE_LIBRARY || isInterface) &&
-        this->GetType() != cmStateEnums::UNKNOWN_LIBRARY &&
-        this->GetType() != cmStateEnums::OBJECT_LIBRARY &&
-        this->GetType() != cmStateEnums::INTERFACE_LIBRARY &&
-        this->GetType() != cmStateEnums::EXECUTABLE) {
+    if (this->GetType() != cm::TargetType::STATIC_LIBRARY &&
+        this->GetType() != cm::TargetType::SHARED_LIBRARY &&
+        (this->GetType() != cm::TargetType::MODULE_LIBRARY || isInterface) &&
+        this->GetType() != cm::TargetType::UNKNOWN_LIBRARY &&
+        this->GetType() != cm::TargetType::OBJECT_LIBRARY &&
+        this->GetType() != cm::TargetType::INTERFACE_LIBRARY &&
+        this->GetType() != cm::TargetType::EXECUTABLE) {
       continue;
     }
 
@@ -80,7 +80,7 @@ bool cmGeneratorTarget::AddHeaderSetVerification()
       : "all_verify_private_header_sets";
     cmTarget* allVerifyTarget =
       this->GlobalGenerator->GetMakefiles().front()->FindTargetToUse(
-        allVerifyTargetName, { cmStateEnums::TargetDomain::NATIVE });
+        allVerifyTargetName, { cm::TargetDomain::NATIVE });
 
     auto fileSetEntries = isInterface
       ? this->GetInterfaceFileSets(cm::FileSetMetadata::HEADERS)
@@ -100,7 +100,7 @@ bool cmGeneratorTarget::AddHeaderSetVerification()
     if (isInterface) {
       cmPolicies::PolicyStatus const cmp0209 = this->GetPolicyStatusCMP0209();
       if (cmp0209 != cmPolicies::NEW &&
-          this->GetType() == cmStateEnums::EXECUTABLE &&
+          this->GetType() == cm::TargetType::EXECUTABLE &&
           !this->GetPropertyAsBool("ENABLE_EXPORTS")) {
         if (cmp0209 == cmPolicies::WARN && !fileSets.empty()) {
           this->Makefile->IssuePolicyWarning(
@@ -202,7 +202,7 @@ bool cmGeneratorTarget::AddHeaderSetVerification()
         cmMakefile::PolicyPushPop polScope(this->Makefile);
         this->Makefile->SetPolicy(cmPolicies::CMP0119, cmPolicies::NEW);
         verifyTarget = this->Makefile->AddLibrary(
-          verifyTargetName, cmStateEnums::OBJECT_LIBRARY, {}, true);
+          verifyTargetName, cm::TargetType::OBJECT_LIBRARY, {}, true);
       }
 
       if (isInterface) {

Source/cmGeneratorTarget_Link.cxx

@@ -39,11 +39,11 @@
 #include "cmRange.h"
 #include "cmSourceFile.h"
 #include "cmSourceFileLocationKind.h"
-#include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
 #include "cmTarget.h"
 #include "cmTargetLinkLibraryType.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 #include "cmake.h"
 
@@ -637,7 +637,7 @@ cmLinkInterface const* cmGeneratorTarget::GetLinkInterface(
 
   // Link interfaces are not supported for executables that do not
   // export symbols.
-  if (this->GetType() == cmStateEnums::EXECUTABLE &&
+  if (this->GetType() == cm::TargetType::EXECUTABLE &&
       !this->IsExecutableWithExports()) {
     return nullptr;
   }
@@ -675,23 +675,23 @@ void cmGeneratorTarget::ComputeLinkInterface(std::string const& config,
                                              cmOptionalLinkInterface& iface,
                                              bool secondPass) const
 {
-  if (this->GetType() == cmStateEnums::SHARED_LIBRARY ||
-      this->GetType() == cmStateEnums::STATIC_LIBRARY ||
-      this->GetType() == cmStateEnums::INTERFACE_LIBRARY) {
+  if (this->GetType() == cm::TargetType::SHARED_LIBRARY ||
+      this->GetType() == cm::TargetType::STATIC_LIBRARY ||
+      this->GetType() == cm::TargetType::INTERFACE_LIBRARY) {
     // Shared libraries may have runtime implementation dependencies
     // on other shared libraries that are not in the interface.
     std::set<cmLinkItem> emitted;
     for (cmLinkItem const& lib : iface.Libraries) {
       emitted.insert(lib);
     }
-    if (this->GetType() != cmStateEnums::INTERFACE_LIBRARY) {
+    if (this->GetType() != cm::TargetType::INTERFACE_LIBRARY) {
       cmLinkImplementation const* impl =
         this->GetLinkImplementation(config, UseTo::Link, secondPass);
       for (cmLinkItem const& lib : impl->Libraries) {
         if (emitted.insert(lib).second) {
           if (lib.Target) {
             // This is a runtime dependency on another shared library.
-            if (lib.Target->GetType() == cmStateEnums::SHARED_LIBRARY) {
+            if (lib.Target->GetType() == cm::TargetType::SHARED_LIBRARY) {
               iface.SharedDeps.push_back(lib);
             }
           } else {
@@ -713,7 +713,7 @@ void cmGeneratorTarget::ComputeLinkInterface(std::string const& config,
     }
   }
 
-  if (this->GetType() == cmStateEnums::STATIC_LIBRARY) {
+  if (this->GetType() == cm::TargetType::STATIC_LIBRARY) {
     // Construct the property name suffix for this configuration.
     std::string suffix = "_";
     if (!config.empty()) {
@@ -744,7 +744,7 @@ cmLinkInterfaceLibraries const* cmGeneratorTarget::GetLinkInterfaceLibraries(
 
   // Link interfaces are not supported for executables that do not
   // export symbols.
-  if (this->GetType() == cmStateEnums::EXECUTABLE &&
+  if (this->GetType() == cm::TargetType::EXECUTABLE &&
       !this->IsExecutableWithExports()) {
     return nullptr;
   }
@@ -793,8 +793,8 @@ void cmGeneratorTarget::ComputeLinkInterfaceLibraries(
   // There is no implicit link interface for executables or modules
   // so if none was explicitly set then there is no link interface.
   if (!haveExplicitLibraries &&
-      (this->GetType() == cmStateEnums::EXECUTABLE ||
-       (this->GetType() == cmStateEnums::MODULE_LIBRARY))) {
+      (this->GetType() == cm::TargetType::EXECUTABLE ||
+       (this->GetType() == cm::TargetType::MODULE_LIBRARY))) {
     return;
   }
   iface.Exists = true;
@@ -1172,8 +1172,8 @@ void cmGeneratorTarget::ComputeLinkImplementationLibraries(
       std::string name = this->CheckCMP0004(lib);
       if (this->GetPolicyStatusCMP0108() == cmPolicies::NEW) {
         // resolve alias name
-        auto* target = this->Makefile->FindTargetToUse(
-          name, cmStateEnums::AllTargetDomains);
+        auto* target =
+          this->Makefile->FindTargetToUse(name, cm::AllTargetDomains);
         if (target) {
           name = target->GetName();
         }
@@ -1306,7 +1306,7 @@ cmLinkItem cmGeneratorTarget::ResolveLinkItem(
   // Skip targets that will not really be linked.  This is probably a
   // name conflict between an external library and an executable
   // within the project.
-  if (resolved.Target->GetType() == cmStateEnums::EXECUTABLE &&
+  if (resolved.Target->GetType() == cm::TargetType::EXECUTABLE &&
       !resolved.Target->IsExecutableWithExports()) {
     return cmLinkItem(resolved.Target->GetName(), false, bt, linkFeature);
   }

Source/cmGeneratorTarget_Sources.cxx

@@ -41,10 +41,10 @@
 #include "cmSourceFile.h"
 #include "cmSourceFileLocation.h"
 #include "cmSourceGroup.h"
-#include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
 #include "cmTarget.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 #include "cmake.h"
 
@@ -62,7 +62,7 @@ void AddObjectEntries(cmGeneratorTarget const* headTarget,
     entries.HadContextSensitiveCondition = impl->HadContextSensitiveCondition;
     for (cmLinkItem const& lib : impl->Libraries) {
       if (lib.Target &&
-          lib.Target->GetType() == cmStateEnums::OBJECT_LIBRARY) {
+          lib.Target->GetType() == cm::TargetType::OBJECT_LIBRARY) {
         std::string uniqueName =
           headTarget->GetGlobalGenerator()->IndexGeneratorTargetUniquely(
             lib.Target);
@@ -246,7 +246,7 @@ std::vector<BT<std::string>> cmGeneratorTarget::GetSourceFilePaths(
 
   // Collect TARGET_OBJECTS of direct object link-dependencies.
   bool contextDependentObjects = false;
-  if (this->GetType() != cmStateEnums::OBJECT_LIBRARY) {
+  if (this->GetType() != cm::TargetType::OBJECT_LIBRARY) {
     cm::EvaluatedTargetPropertyEntries linkObjectsEntries;
     AddObjectEntries(this, context, &dagChecker, linkObjectsEntries);
     contextDependentObjects = processSources(this, config, linkObjectsEntries,
@@ -425,8 +425,8 @@ void cmGeneratorTarget::ComputeKindedSources(KindedSources& files,
     } else if (!this->Target->IsNormal() && !this->Target->IsImported() &&
                fs && (fs->GetType() == cm::FileSetMetadata::CXX_MODULES)) {
       kind = SourceKindCxxModuleSource;
-    } else if (this->Target->GetType() == cmStateEnums::UTILITY ||
-               this->Target->GetType() == cmStateEnums::INTERFACE_LIBRARY
+    } else if (this->Target->GetType() == cm::TargetType::UTILITY ||
+               this->Target->GetType() == cm::TargetType::INTERFACE_LIBRARY
                // XXX(clang-tidy): https://bugs.llvm.org/show_bug.cgi?id=44165
                // NOLINTNEXTLINE(bugprone-branch-clone)
     ) {
@@ -442,7 +442,7 @@ void cmGeneratorTarget::ComputeKindedSources(KindedSources& files,
     } else if (!sf->GetOrDetermineLanguage().empty()) {
       if (sf->GetOrDetermineLanguage() == "Rust") {
         // NOLINTNEXTLINE(bugprone-branch-clone)
-        if (this->Target->GetType() == cmStateEnums::OBJECT_LIBRARY) {
+        if (this->Target->GetType() == cm::TargetType::OBJECT_LIBRARY) {
           // There is no main crate root for object libraries.
           kind = SourceKindObjectSource;
         } else if (!rustMainCrateRootSf) {
@@ -464,12 +464,12 @@ void cmGeneratorTarget::ComputeKindedSources(KindedSources& files,
       }
     } else if (ext == "def") {
       kind = SourceKindModuleDefinition;
-      if (this->GetType() == cmStateEnums::OBJECT_LIBRARY) {
+      if (this->GetType() == cm::TargetType::OBJECT_LIBRARY) {
         badObjLib.push_back(sf);
       }
     } else if (ext == "idl") {
       kind = SourceKindIDL;
-      if (this->GetType() == cmStateEnums::OBJECT_LIBRARY) {
+      if (this->GetType() == cm::TargetType::OBJECT_LIBRARY) {
         badObjLib.push_back(sf);
       }
     } else if (ext == "resx") {

Source/cmGhsMultiTargetGenerator.cxx

@@ -32,10 +32,10 @@
 #include "cmSourceGroup.h"
 #include "cmStateDirectory.h"
 #include "cmStateSnapshot.h"
-#include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
 #include "cmTarget.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 
 cmGhsMultiTargetGenerator::cmGhsMultiTargetGenerator(cmGeneratorTarget* target)
@@ -61,7 +61,7 @@ void cmGhsMultiTargetGenerator::Generate()
 {
   // Determine type of target for this project
   switch (this->GeneratorTarget->GetType()) {
-    case cmStateEnums::EXECUTABLE: {
+    case cm::TargetType::EXECUTABLE: {
       // Get the name of the executable to generate.
       this->TargetNameReal =
         this->GeneratorTarget->GetExecutableNames(this->ConfigName).Real;
@@ -72,36 +72,36 @@ void cmGhsMultiTargetGenerator::Generate()
       }
       break;
     }
-    case cmStateEnums::STATIC_LIBRARY: {
+    case cm::TargetType::STATIC_LIBRARY: {
       this->TargetNameReal =
         this->GeneratorTarget->GetLibraryNames(this->ConfigName).Real;
       this->TagType = GhsMultiGpj::LIBRARY;
       break;
     }
-    case cmStateEnums::SHARED_LIBRARY: {
+    case cm::TargetType::SHARED_LIBRARY: {
       std::string msg =
         cmStrCat("add_library(<name> SHARED ...) not supported: ", this->Name);
       cmSystemTools::Message(msg);
       return;
     }
-    case cmStateEnums::OBJECT_LIBRARY: {
+    case cm::TargetType::OBJECT_LIBRARY: {
       this->TargetNameReal =
         this->GeneratorTarget->GetLibraryNames(this->ConfigName).Real;
       this->TagType = GhsMultiGpj::SUBPROJECT;
       break;
     }
-    case cmStateEnums::MODULE_LIBRARY: {
+    case cm::TargetType::MODULE_LIBRARY: {
       std::string msg =
         cmStrCat("add_library(<name> MODULE ...) not supported: ", this->Name);
       cmSystemTools::Message(msg);
       return;
     }
-    case cmStateEnums::UTILITY: {
+    case cm::TargetType::UTILITY: {
       this->TargetNameReal = this->GeneratorTarget->GetName();
       this->TagType = GhsMultiGpj::CUSTOM_TARGET;
       break;
     }
-    case cmStateEnums::GLOBAL_TARGET: {
+    case cm::TargetType::GLOBAL_TARGET: {
       this->TargetNameReal = this->GeneratorTarget->GetName();
       if (this->TargetNameReal ==
           this->GetGlobalGenerator()->GetInstallTargetName()) {
@@ -120,7 +120,7 @@ void cmGhsMultiTargetGenerator::Generate()
 
 void cmGhsMultiTargetGenerator::GenerateTarget()
 {
-  if (this->GeneratorTarget->GetType() == cmStateEnums::EXECUTABLE &&
+  if (this->GeneratorTarget->GetType() == cm::TargetType::EXECUTABLE &&
       !this->GeneratorTarget
          ->GetLinkerTypeProperty(
            this->GeneratorTarget->GetLinkerLanguage(this->ConfigName),

Source/cmGlobalCommonGenerator.cxx

@@ -19,6 +19,7 @@
 #include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 #include "cmake.h"
 
@@ -44,8 +45,8 @@ cmGlobalCommonGenerator::ComputeDirectoryTargets() const
     // The directory-level rule should depend on the target-level rules
     // for all targets in the directory.
     for (auto const& gt : lg->GetGeneratorTargets()) {
-      cmStateEnums::TargetType const type = gt->GetType();
-      if (type == cmStateEnums::GLOBAL_TARGET || !gt->IsInBuildSystem()) {
+      cm::TargetType const type = gt->GetType();
+      if (type == cm::TargetType::GLOBAL_TARGET || !gt->IsInBuildSystem()) {
         continue;
       }
       DirectoryTarget::Target t;

Source/cmGlobalGenerator.cxx

@@ -456,7 +456,7 @@ bool cmGlobalGenerator::CheckTargetsForType() const
         continue;
       }
 
-      if (target->GetType() == cmStateEnums::EXECUTABLE) {
+      if (target->GetType() == cm::TargetType::EXECUTABLE) {
         std::vector<std::string> const& configs =
           target->Makefile->GetGeneratorConfigs(
             cmMakefile::IncludeEmptyConfig);
@@ -2084,15 +2084,14 @@ bool cmGlobalGenerator::AddHeaderSetVerification()
 
   cmTarget* allVerifyInterfaceTarget =
     this->Makefiles.front()->FindTargetToUse(
-      "all_verify_interface_header_sets",
-      { cmStateEnums::TargetDomain::NATIVE });
+      "all_verify_interface_header_sets", { cm::TargetDomain::NATIVE });
   if (allVerifyInterfaceTarget) {
     this->LocalGenerators.front()->AddGeneratorTarget(
       cm::make_unique<cmGeneratorTarget>(allVerifyInterfaceTarget,
                                          this->LocalGenerators.front().get()));
   }
   cmTarget* allVerifyPrivateTarget = this->Makefiles.front()->FindTargetToUse(
-    "all_verify_private_header_sets", { cmStateEnums::TargetDomain::NATIVE });
+    "all_verify_private_header_sets", { cm::TargetDomain::NATIVE });
   if (allVerifyPrivateTarget) {
     this->LocalGenerators.front()->AddGeneratorTarget(
       cm::make_unique<cmGeneratorTarget>(allVerifyPrivateTarget,
@@ -2362,7 +2361,7 @@ cmGlobalGenerator::TargetDirectoryRegistration&
 cmGlobalGenerator::RegisterTargetDirectory(cmGeneratorTarget const* tgt,
                                            std::string const& targetDir) const
 {
-  if (!tgt->IsNormal() || tgt->GetType() == cmStateEnums::GLOBAL_TARGET ||
+  if (!tgt->IsNormal() || tgt->GetType() == cm::TargetType::GLOBAL_TARGET ||
       tgt->Target->IsForTryCompile()) {
     static TargetDirectoryRegistration utilityRegistration(nullptr, true);
     return utilityRegistration;
@@ -2401,7 +2400,7 @@ void cmGlobalGenerator::CheckTargetProperties()
   for (unsigned int i = 0; i < this->Makefiles.size(); ++i) {
     this->Makefiles[i]->Generate(*this->LocalGenerators[i]);
     for (auto const& target : this->Makefiles[i]->GetTargets()) {
-      if (target.second.GetType() == cmStateEnums::INTERFACE_LIBRARY) {
+      if (target.second.GetType() == cm::TargetType::INTERFACE_LIBRARY) {
         continue;
       }
       for (auto const& lib : target.second.GetOriginalLinkLibraries()) {
@@ -2961,12 +2960,11 @@ void cmGlobalGenerator::IndexLocalGenerator(cmLocalGenerator* lg)
   this->LocalGeneratorSearchIndex[id.String] = lg;
 }
 
-cmTarget* cmGlobalGenerator::FindTargetImpl(
-  std::string const& name, cmStateEnums::TargetDomainSet domains) const
+cmTarget* cmGlobalGenerator::FindTargetImpl(std::string const& name,
+                                            cm::TargetDomainSet domains) const
 {
-  bool const useForeign =
-    domains.contains(cmStateEnums::TargetDomain::FOREIGN);
-  bool const useNative = domains.contains(cmStateEnums::TargetDomain::NATIVE);
+  bool const useForeign = domains.contains(cm::TargetDomain::FOREIGN);
+  bool const useNative = domains.contains(cm::TargetDomain::NATIVE);
 
   auto const it = this->TargetSearchIndex.find(name);
   if (it != this->TargetSearchIndex.end()) {
@@ -2987,10 +2985,10 @@ cmGeneratorTarget* cmGlobalGenerator::FindGeneratorTargetImpl(
   return nullptr;
 }
 
-cmTarget* cmGlobalGenerator::FindTarget(
-  std::string const& name, cmStateEnums::TargetDomainSet domains) const
+cmTarget* cmGlobalGenerator::FindTarget(std::string const& name,
+                                        cm::TargetDomainSet domains) const
 {
-  if (domains.contains(cmStateEnums::TargetDomain::ALIAS)) {
+  if (domains.contains(cm::TargetDomain::ALIAS)) {
     auto const ai = this->AliasTargets.find(name);
     if (ai != this->AliasTargets.end()) {
       return this->FindTargetImpl(ai->second, domains);
@@ -3034,12 +3032,12 @@ std::vector<std::string> cmGlobalGenerator::GetTestBuildDependencyPaths(
     uniqueDeps.insert(file.Path);
   }
   for (cmGeneratorTarget* target : deps.Targets) {
-    if (target->GetType() == cmStateEnums::TargetType::UTILITY ||
-        target->GetType() == cmStateEnums::TargetType::GLOBAL_TARGET ||
-        target->GetType() == cmStateEnums::TargetType::INTERFACE_LIBRARY) {
+    if (target->GetType() == cm::TargetType::UTILITY ||
+        target->GetType() == cm::TargetType::GLOBAL_TARGET ||
+        target->GetType() == cm::TargetType::INTERFACE_LIBRARY) {
       continue;
     }
-    if (target->GetType() == cmStateEnums::TargetType::OBJECT_LIBRARY) {
+    if (target->GetType() == cm::TargetType::OBJECT_LIBRARY) {
       std::vector<std::string> objects;
       target->GetTargetObjectNames(config, objects);
       for (auto const& object : objects) {
@@ -3748,8 +3746,8 @@ void cmGlobalGenerator::CreateGlobalTarget(GlobalTargetInfo const& gti,
                                            cmMakefile* mf)
 {
   // Package
-  auto tb =
-    mf->CreateNewTarget(gti.Name, cmStateEnums::GLOBAL_TARGET, gti.PerConfig);
+  auto tb = mf->CreateNewTarget(gti.Name, cm::TargetType::GLOBAL_TARGET,
+                                gti.PerConfig);
 
   // Do nothing if gti.Name is already used
   if (!tb.second) {
@@ -3898,7 +3896,7 @@ cmGlobalGenerator::TargetDependSet cmGlobalGenerator::GetTargetsForProject(
 
 bool cmGlobalGenerator::IsRootOnlyTarget(cmGeneratorTarget* target) const
 {
-  return (target->GetType() == cmStateEnums::GLOBAL_TARGET ||
+  return (target->GetType() == cm::TargetType::GLOBAL_TARGET ||
           target->GetName() == this->GetAllTargetName());
 }
 

Source/cmGlobalGenerator.h

@@ -34,6 +34,7 @@
 #include "cmSystemTools.h"
 #include "cmTarget.h"
 #include "cmTargetDepend.h"
+#include "cmTargetTypes.h"
 #include "cmTestGenerator.h"
 #include "cmValue.h"
 #include "cmXcFramework.h"
@@ -403,9 +404,9 @@ public:
 
   //! Find a target by name by searching the local generators.
   cmTarget* FindTarget(std::string const& name,
-                       cmStateEnums::TargetDomainSet domains = {
-                         cmStateEnums::TargetDomain::NATIVE,
-                         cmStateEnums::TargetDomain::ALIAS }) const;
+                       cm::TargetDomainSet domains = {
+                         cm::TargetDomain::NATIVE,
+                         cm::TargetDomain::ALIAS }) const;
 
   cmGeneratorTarget* FindGeneratorTarget(std::string const& name) const;
 
@@ -885,7 +886,7 @@ protected:
   std::map<std::string, std::string> AliasTargets;
 
   cmTarget* FindTargetImpl(std::string const& name,
-                           cmStateEnums::TargetDomainSet domains) const;
+                           cm::TargetDomainSet domains) const;
 
   cmGeneratorTarget* FindGeneratorTargetImpl(std::string const& name) const;
 

Source/cmGlobalGhsMultiGenerator.cxx

@@ -31,6 +31,7 @@
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
 #include "cmTarget.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 #include "cmVersion.h"
 #include "cmake.h"
@@ -330,10 +331,10 @@ void cmGlobalGhsMultiGenerator::WriteSubProjects(std::ostream& fout,
 
   // All known targets
   for (cmGeneratorTarget const* target : this->ProjectTargets) {
-    if (target->GetType() == cmStateEnums::INTERFACE_LIBRARY ||
-        target->GetType() == cmStateEnums::MODULE_LIBRARY ||
-        target->GetType() == cmStateEnums::SHARED_LIBRARY ||
-        (target->GetType() == cmStateEnums::GLOBAL_TARGET &&
+    if (target->GetType() == cm::TargetType::INTERFACE_LIBRARY ||
+        target->GetType() == cm::TargetType::MODULE_LIBRARY ||
+        target->GetType() == cm::TargetType::SHARED_LIBRARY ||
+        (target->GetType() == cm::TargetType::GLOBAL_TARGET &&
          target->GetName() != this->GetInstallTargetName())) {
       continue;
     }
@@ -370,10 +371,10 @@ void cmGlobalGhsMultiGenerator::WriteTargets(cmLocalGenerator* root)
 
   // All known targets
   for (cmGeneratorTarget const* target : this->ProjectTargets) {
-    if (target->GetType() == cmStateEnums::INTERFACE_LIBRARY ||
-        target->GetType() == cmStateEnums::MODULE_LIBRARY ||
-        target->GetType() == cmStateEnums::SHARED_LIBRARY ||
-        (target->GetType() == cmStateEnums::GLOBAL_TARGET &&
+    if (target->GetType() == cm::TargetType::INTERFACE_LIBRARY ||
+        target->GetType() == cm::TargetType::MODULE_LIBRARY ||
+        target->GetType() == cm::TargetType::SHARED_LIBRARY ||
+        (target->GetType() == cm::TargetType::GLOBAL_TARGET &&
          target->GetName() != this->GetInstallTargetName())) {
       continue;
     }
@@ -765,7 +766,7 @@ void cmGlobalGhsMultiGenerator::AddAllTarget()
       for (cmLocalGenerator const* i : gen) {
         for (auto const& tgt : i->GetGeneratorTargets()) {
           // Skip global or imported targets
-          if (tgt->GetType() == cmStateEnums::GLOBAL_TARGET ||
+          if (tgt->GetType() == cm::TargetType::GLOBAL_TARGET ||
               tgt->IsImported()) {
             continue;
           }

Source/cmGlobalNinjaGenerator.cxx

@@ -55,6 +55,7 @@
 #include "cmSystemTools.h"
 #include "cmTarget.h"
 #include "cmTargetDepend.h"
+#include "cmTargetTypes.h"
 #include "cmTest.h"
 #include "cmTestGenerator.h"
 #include "cmValue.h"
@@ -1397,16 +1398,16 @@ void cmGlobalNinjaGenerator::AppendTargetOutputs(
   bool realname = target->IsFrameworkOnApple();
 
   switch (target->GetType()) {
-    case cmStateEnums::SHARED_LIBRARY:
-    case cmStateEnums::STATIC_LIBRARY:
-    case cmStateEnums::MODULE_LIBRARY: {
+    case cm::TargetType::SHARED_LIBRARY:
+    case cm::TargetType::STATIC_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY: {
       if (depends == DependOnTargetOrdering) {
         outputs.push_back(this->OrderDependsTargetForTarget(target, config));
         break;
       }
     }
       CM_FALLTHROUGH;
-    case cmStateEnums::EXECUTABLE: {
+    case cm::TargetType::EXECUTABLE: {
       if (target->IsApple() && target->HasImportLibrary(config)) {
         outputs.push_back(this->ConvertToNinjaPath(target->GetFullPath(
           config, cmStateEnums::ImportLibraryArtifact, realname)));
@@ -1415,16 +1416,16 @@ void cmGlobalNinjaGenerator::AppendTargetOutputs(
         config, cmStateEnums::RuntimeBinaryArtifact, realname)));
       break;
     }
-    case cmStateEnums::OBJECT_LIBRARY: {
+    case cm::TargetType::OBJECT_LIBRARY: {
       if (depends == DependOnTargetOrdering) {
         outputs.push_back(this->OrderDependsTargetForTarget(target, config));
         break;
       }
     }
       CM_FALLTHROUGH;
-    case cmStateEnums::GLOBAL_TARGET:
-    case cmStateEnums::INTERFACE_LIBRARY:
-    case cmStateEnums::UTILITY: {
+    case cm::TargetType::GLOBAL_TARGET:
+    case cm::TargetType::INTERFACE_LIBRARY:
+    case cm::TargetType::UTILITY: {
       std::string path =
         cmStrCat(target->GetLocalGenerator()->GetCurrentBinaryDirectory(), '/',
                  target->GetName());
@@ -1436,7 +1437,7 @@ void cmGlobalNinjaGenerator::AppendTargetOutputs(
       break;
     }
 
-    case cmStateEnums::UNKNOWN_LIBRARY:
+    case cm::TargetType::UNKNOWN_LIBRARY:
       break;
   }
 }
@@ -1446,7 +1447,7 @@ void cmGlobalNinjaGenerator::AppendTargetDepends(
   std::string const& config, std::string const& fileConfig,
   cmNinjaTargetDepends depends)
 {
-  if (target->GetType() == cmStateEnums::GLOBAL_TARGET) {
+  if (target->GetType() == cm::TargetType::GLOBAL_TARGET) {
     // These depend only on other CMake-provided targets, e.g. "all".
     for (BT<std::pair<std::string, bool>> const& util :
          target->GetUtilities()) {
@@ -3231,7 +3232,7 @@ std::set<std::string> cmGlobalNinjaGenerator::GetCrossConfigs(
 bool cmGlobalNinjaGenerator::IsSingleConfigUtility(
   cmGeneratorTarget const* target) const
 {
-  return target->GetType() == cmStateEnums::UTILITY &&
+  return target->GetType() == cm::TargetType::UTILITY &&
     !this->PerConfigUtilityTargets.count(target->GetName());
 }
 

Source/cmGlobalUnixMakefileGenerator3.cxx

@@ -21,11 +21,11 @@
 #include "cmMessageType.h"
 #include "cmOutputConverter.h"
 #include "cmState.h"
-#include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
 #include "cmTarget.h"
 #include "cmTargetDepend.h"
+#include "cmTargetTypes.h"
 #include "cmTest.h"
 #include "cmTestGenerator.h"
 #include "cmValue.h"
@@ -366,7 +366,7 @@ void cmGlobalUnixMakefileGenerator3::WriteMainCMakefileLanguageRules(
     // for all of out targets
     for (auto const& tgt : lg.GetGeneratorTargets()) {
       if (tgt->IsInBuildSystem() &&
-          tgt->GetType() != cmStateEnums::GLOBAL_TARGET) {
+          tgt->GetType() != cm::TargetType::GLOBAL_TARGET) {
         std::string tname = cmStrCat(lg.GetRelativeTargetDirectory(tgt.get()),
                                      "/DependInfo.cmake");
         cmSystemTools::ConvertToUnixSlashes(tname);
@@ -611,7 +611,7 @@ void cmGlobalUnixMakefileGenerator3::WriteConvenienceRules(
           // Handle user targets here.  Global targets are handled in
           // the local generator on a per-directory basis.
           (gtarget->IsInBuildSystem() &&
-           gtarget->GetType() != cmStateEnums::GLOBAL_TARGET)) {
+           gtarget->GetType() != cm::TargetType::GLOBAL_TARGET)) {
         // Add a rule to build the target by name.
         lg.WriteDivider(ruleFileStream);
         ruleFileStream << "# Target rules for targets named " << name
@@ -682,7 +682,7 @@ void cmGlobalUnixMakefileGenerator3::WriteConvenienceRules2(
     std::string name = gtarget->GetName();
     if (!name.empty() &&
         (gtarget->IsInBuildSystem() &&
-         gtarget->GetType() != cmStateEnums::GLOBAL_TARGET)) {
+         gtarget->GetType() != cm::TargetType::GLOBAL_TARGET)) {
       std::string makefileName;
       // Add a rule to build the target by name.
       localName = lg.GetRelativeTargetDirectory(gtarget.get());
@@ -1132,18 +1132,18 @@ void cmGlobalUnixMakefileGenerator3::WriteHelpRule(
     if (&lg2 == lg || lg->IsRootMakefile()) {
       // for each target Generate the rule files for each target.
       for (auto const& target : lg2.GetGeneratorTargets()) {
-        cmStateEnums::TargetType type = target->GetType();
-        if ((type == cmStateEnums::EXECUTABLE) ||
-            (type == cmStateEnums::STATIC_LIBRARY) ||
-            (type == cmStateEnums::SHARED_LIBRARY) ||
-            (type == cmStateEnums::MODULE_LIBRARY) ||
-            (type == cmStateEnums::OBJECT_LIBRARY) ||
-            (type == cmStateEnums::INTERFACE_LIBRARY &&
+        cm::TargetType type = target->GetType();
+        if ((type == cm::TargetType::EXECUTABLE) ||
+            (type == cm::TargetType::STATIC_LIBRARY) ||
+            (type == cm::TargetType::SHARED_LIBRARY) ||
+            (type == cm::TargetType::MODULE_LIBRARY) ||
+            (type == cm::TargetType::OBJECT_LIBRARY) ||
+            (type == cm::TargetType::INTERFACE_LIBRARY &&
              target->IsInBuildSystem())) {
           project_targets.insert(target->GetName());
-        } else if (type == cmStateEnums::GLOBAL_TARGET) {
+        } else if (type == cm::TargetType::GLOBAL_TARGET) {
           globals_targets.insert(target->GetName());
-        } else if (type == cmStateEnums::UTILITY) {
+        } else if (type == cm::TargetType::UTILITY) {
           utility_targets.insert(target->GetName());
         }
       }

Source/cmGlobalVisualStudio8Generator.cxx

@@ -358,9 +358,10 @@ void cmGlobalVisualStudio8Generator::AddExtraIDETargets()
 bool cmGlobalVisualStudio8Generator::NeedsDeploy(
   cmGeneratorTarget const& target, char const* config) const
 {
-  cmStateEnums::TargetType const type = target.GetType();
-  if (type != cmStateEnums::EXECUTABLE &&
-      type != cmStateEnums::SHARED_LIBRARY && type != cmStateEnums::UTILITY) {
+  cm::TargetType const type = target.GetType();
+  if (type != cm::TargetType::EXECUTABLE &&
+      type != cm::TargetType::SHARED_LIBRARY &&
+      type != cm::TargetType::UTILITY) {
     // deployment only valid on executables, shared libraries, and utilities.
     return false;
   }

Source/cmGlobalVisualStudioGenerator.cxx

@@ -165,7 +165,7 @@ void cmGlobalVisualStudioGenerator::AddExtraIDETargets()
       // Now make all targets depend on the ALL_BUILD target
       for (cmLocalGenerator const* i : gen) {
         for (auto const& tgt : i->GetGeneratorTargets()) {
-          if (tgt->GetType() == cmStateEnums::GLOBAL_TARGET ||
+          if (tgt->GetType() == cm::TargetType::GLOBAL_TARGET ||
               tgt->IsImported()) {
             continue;
           }
@@ -832,8 +832,8 @@ std::set<std::string> cmGlobalVisualStudioGenerator::IsPartOfDefaultBuild(
   std::set<std::string> activeConfigs;
   // if it is a utility target then only make it part of the
   // default build if another target depends on it
-  int type = target->GetType();
-  if (type == cmStateEnums::GLOBAL_TARGET) {
+  cm::TargetType type = target->GetType();
+  if (type == cm::TargetType::GLOBAL_TARGET) {
     std::vector<std::string> targetNames;
     targetNames.push_back("INSTALL");
     targetNames.push_back("PACKAGE");
@@ -856,7 +856,7 @@ std::set<std::string> cmGlobalVisualStudioGenerator::IsPartOfDefaultBuild(
     }
     return activeConfigs;
   }
-  if (type == cmStateEnums::UTILITY &&
+  if (type == cm::TargetType::UTILITY &&
       !this->IsDependedOn(projectTargets, target)) {
     return activeConfigs;
   }

Source/cmGlobalXCodeGenerator.cxx

@@ -809,7 +809,7 @@ void cmGlobalXCodeGenerator::AddExtraTargets(
   // in the project
   for (auto& gen : gens) {
     for (auto const& target : gen->GetGeneratorTargets()) {
-      if (target->GetType() == cmStateEnums::GLOBAL_TARGET) {
+      if (target->GetType() == cm::TargetType::GLOBAL_TARGET) {
         continue;
       }
 
@@ -823,7 +823,7 @@ void cmGlobalXCodeGenerator::AddExtraTargets(
       // this will make sure that when the next target is built
       // things are up-to-date
       if (this->XcodeBuildSystem == BuildSystem::One && isGenerateProject &&
-          target->GetType() == cmStateEnums::OBJECT_LIBRARY) {
+          target->GetType() == cm::TargetType::OBJECT_LIBRARY) {
         legacyDependHelperCommandLines.front().back() = // fill placeholder
           this->PostBuildMakeTarget(target->GetName(), "$(CONFIGURATION)");
         cc = cm::make_unique<cmCustomCommand>();
@@ -1579,9 +1579,9 @@ bool cmGlobalXCodeGenerator::CreateXCodeTarget(
     gtgt_visited.insert(dep_visited.begin(), dep_visited.end());
   }
 
-  if (gtgt->GetType() == cmStateEnums::UTILITY ||
-      gtgt->GetType() == cmStateEnums::INTERFACE_LIBRARY ||
-      gtgt->GetType() == cmStateEnums::GLOBAL_TARGET) {
+  if (gtgt->GetType() == cm::TargetType::UTILITY ||
+      gtgt->GetType() == cm::TargetType::INTERFACE_LIBRARY ||
+      gtgt->GetType() == cm::TargetType::GLOBAL_TARGET) {
     cmXCodeObject* t = this->CreateUtilityTarget(gtgt);
     if (!t) {
       return false;
@@ -1839,9 +1839,9 @@ void cmGlobalXCodeGenerator::ForceLinkerLanguages()
 void cmGlobalXCodeGenerator::ForceLinkerLanguage(cmGeneratorTarget* gtgt)
 {
   // This matters only for targets that link.
-  if (gtgt->GetType() != cmStateEnums::EXECUTABLE &&
-      gtgt->GetType() != cmStateEnums::SHARED_LIBRARY &&
-      gtgt->GetType() != cmStateEnums::MODULE_LIBRARY) {
+  if (gtgt->GetType() != cm::TargetType::EXECUTABLE &&
+      gtgt->GetType() != cm::TargetType::SHARED_LIBRARY &&
+      gtgt->GetType() != cm::TargetType::MODULE_LIBRARY) {
     return;
   }
 
@@ -1923,7 +1923,7 @@ void cmGlobalXCodeGenerator::CreateCustomCommands(
   std::vector<cmCustomCommand> const& prelink = gtgt->GetPreLinkCommands();
   std::vector<cmCustomCommand> postbuild = gtgt->GetPostBuildCommands();
 
-  if (gtgt->GetType() == cmStateEnums::SHARED_LIBRARY &&
+  if (gtgt->GetType() == cm::TargetType::SHARED_LIBRARY &&
       !gtgt->IsFrameworkOnApple()) {
     std::string str_file = cmStrCat("$<TARGET_FILE:", gtgt->GetName(), '>');
     std::string str_so_file =
@@ -2572,7 +2572,7 @@ void cmGlobalXCodeGenerator::AddPositionIndependentLinkAttribute(
   std::string const& configName)
 {
   // For now, only EXECUTABLE is concerned
-  if (target->GetType() != cmStateEnums::EXECUTABLE) {
+  if (target->GetType() != cm::TargetType::EXECUTABLE) {
     return;
   }
 
@@ -2595,11 +2595,11 @@ void cmGlobalXCodeGenerator::CreateBuildSettings(cmGeneratorTarget* gtgt,
   }
 
   std::string defFlags;
-  bool shared = ((gtgt->GetType() == cmStateEnums::SHARED_LIBRARY) ||
-                 (gtgt->GetType() == cmStateEnums::MODULE_LIBRARY));
-  bool binary = ((gtgt->GetType() == cmStateEnums::OBJECT_LIBRARY) ||
-                 (gtgt->GetType() == cmStateEnums::STATIC_LIBRARY) ||
-                 (gtgt->GetType() == cmStateEnums::EXECUTABLE) || shared);
+  bool shared = ((gtgt->GetType() == cm::TargetType::SHARED_LIBRARY) ||
+                 (gtgt->GetType() == cm::TargetType::MODULE_LIBRARY));
+  bool binary = ((gtgt->GetType() == cm::TargetType::OBJECT_LIBRARY) ||
+                 (gtgt->GetType() == cm::TargetType::STATIC_LIBRARY) ||
+                 (gtgt->GetType() == cm::TargetType::EXECUTABLE) || shared);
 
   // Compute the compilation flags for each language.
   std::set<std::string> languages;
@@ -2736,8 +2736,8 @@ void cmGlobalXCodeGenerator::CreateBuildSettings(cmGeneratorTarget* gtgt,
 
   std::string extraLinkOptions;
 
-  if (gtgt->GetType() == cmStateEnums::OBJECT_LIBRARY ||
-      gtgt->GetType() == cmStateEnums::STATIC_LIBRARY) {
+  if (gtgt->GetType() == cm::TargetType::OBJECT_LIBRARY ||
+      gtgt->GetType() == cm::TargetType::STATIC_LIBRARY) {
     this->CurrentLocalGenerator->GetStaticLibraryFlags(
       extraLinkOptions, configName, llang, gtgt);
   } else {
@@ -2812,7 +2812,7 @@ void cmGlobalXCodeGenerator::CreateBuildSettings(cmGeneratorTarget* gtgt,
     buildSettings->AddAttribute("TARGET_TEMP_DIR", this->CreateString(tmpDir));
 
     std::string outDir;
-    if (gtgt->GetType() == cmStateEnums::OBJECT_LIBRARY) {
+    if (gtgt->GetType() == cm::TargetType::OBJECT_LIBRARY) {
       // We cannot suppress the archive, so hide it with intermediate files.
       outDir = tmpDir;
     } else {
@@ -2824,10 +2824,10 @@ void cmGlobalXCodeGenerator::CreateBuildSettings(cmGeneratorTarget* gtgt,
 
   // Set attributes to specify the proper name for the target.
   std::string pndir = this->CurrentLocalGenerator->GetCurrentBinaryDirectory();
-  if (gtgt->GetType() == cmStateEnums::STATIC_LIBRARY ||
-      gtgt->GetType() == cmStateEnums::SHARED_LIBRARY ||
-      gtgt->GetType() == cmStateEnums::MODULE_LIBRARY ||
-      gtgt->GetType() == cmStateEnums::EXECUTABLE) {
+  if (gtgt->GetType() == cm::TargetType::STATIC_LIBRARY ||
+      gtgt->GetType() == cm::TargetType::SHARED_LIBRARY ||
+      gtgt->GetType() == cm::TargetType::MODULE_LIBRARY ||
+      gtgt->GetType() == cm::TargetType::EXECUTABLE) {
     std::string prefix = components.prefix;
     if (gtgt->IsFrameworkOnApple() || gtgt->IsCFBundleOnApple()) {
       prefix = "";
@@ -2844,7 +2844,7 @@ void cmGlobalXCodeGenerator::CreateBuildSettings(cmGeneratorTarget* gtgt,
 
   // Handle settings for each target type.
   switch (gtgt->GetType()) {
-    case cmStateEnums::STATIC_LIBRARY:
+    case cm::TargetType::STATIC_LIBRARY:
       if (gtgt->GetPropertyAsBool("FRAMEWORK")) {
         std::string fw_version = gtgt->GetFrameworkVersion();
         buildSettings->AddAttribute("FRAMEWORK_VERSION",
@@ -2871,13 +2871,13 @@ void cmGlobalXCodeGenerator::CreateBuildSettings(cmGeneratorTarget* gtgt,
       }
       break;
 
-    case cmStateEnums::OBJECT_LIBRARY: {
+    case cm::TargetType::OBJECT_LIBRARY: {
       buildSettings->AddAttribute("LIBRARY_STYLE",
                                   this->CreateString("STATIC"));
       break;
     }
 
-    case cmStateEnums::MODULE_LIBRARY: {
+    case cm::TargetType::MODULE_LIBRARY: {
       buildSettings->AddAttribute("LIBRARY_STYLE",
                                   this->CreateString("BUNDLE"));
       // Add the flags to create a module library (bundle).
@@ -2917,7 +2917,7 @@ void cmGlobalXCodeGenerator::CreateBuildSettings(cmGeneratorTarget* gtgt,
       }
       break;
     }
-    case cmStateEnums::SHARED_LIBRARY: {
+    case cm::TargetType::SHARED_LIBRARY: {
       if (gtgt->GetPropertyAsBool("FRAMEWORK")) {
         std::string fw_version = gtgt->GetFrameworkVersion();
         buildSettings->AddAttribute("FRAMEWORK_VERSION",
@@ -2960,7 +2960,7 @@ void cmGlobalXCodeGenerator::CreateBuildSettings(cmGeneratorTarget* gtgt,
       }
       break;
     }
-    case cmStateEnums::EXECUTABLE: {
+    case cm::TargetType::EXECUTABLE: {
       // Add the flags to create an executable.
       std::string createFlags;
       this->CurrentLocalGenerator->AppendTargetCreationLinkFlags(createFlags,
@@ -3193,7 +3193,7 @@ void cmGlobalXCodeGenerator::CreateBuildSettings(cmGeneratorTarget* gtgt,
 
   // Create the INSTALL_PATH attribute.
   std::string install_name_dir;
-  if (gtgt->GetType() == cmStateEnums::SHARED_LIBRARY) {
+  if (gtgt->GetType() == cm::TargetType::SHARED_LIBRARY) {
     // Get the install_name directory for the build tree.
     install_name_dir = gtgt->GetInstallNameDirForBuildTree(configName);
     // Xcode doesn't create the correct install_name in some cases.
@@ -3257,7 +3257,7 @@ void cmGlobalXCodeGenerator::CreateBuildSettings(cmGeneratorTarget* gtgt,
   buildSettings->AddAttribute("WARNING_CFLAGS", group);
 
   // Runtime version information.
-  if (gtgt->GetType() == cmStateEnums::SHARED_LIBRARY) {
+  if (gtgt->GetType() == cm::TargetType::SHARED_LIBRARY) {
     int major;
     int minor;
     int patch;
@@ -3357,7 +3357,7 @@ cmXCodeObject* cmGlobalXCodeGenerator::CreateUtilityTarget(
   this->XCodeObjectMap[gtgt] = target;
 
   // Add source files without build rules for editing convenience.
-  if (gtgt->GetType() != cmStateEnums::GLOBAL_TARGET &&
+  if (gtgt->GetType() != cm::TargetType::GLOBAL_TARGET &&
       gtgt->GetName() != CMAKE_CHECK_BUILD_SYSTEM_TARGET) {
     std::vector<cmSourceFile*> sources;
     if (!gtgt->GetConfigCommonSourceFilesForXcode(sources)) {
@@ -3483,8 +3483,8 @@ char const* cmGlobalXCodeGenerator::GetTargetLinkFlagsVar(
   cmGeneratorTarget const* target) const
 {
   if (this->XcodeVersion >= 60 &&
-      (target->GetType() == cmStateEnums::STATIC_LIBRARY ||
-       target->GetType() == cmStateEnums::OBJECT_LIBRARY)) {
+      (target->GetType() == cm::TargetType::STATIC_LIBRARY ||
+       target->GetType() == cm::TargetType::OBJECT_LIBRARY)) {
     return "OTHER_LIBTOOLFLAGS";
   }
   return "OTHER_LDFLAGS";
@@ -3498,12 +3498,12 @@ char const* cmGlobalXCodeGenerator::GetTargetFileType(
   }
 
   switch (target->GetType()) {
-    case cmStateEnums::OBJECT_LIBRARY:
+    case cm::TargetType::OBJECT_LIBRARY:
       return "archive.ar";
-    case cmStateEnums::STATIC_LIBRARY:
+    case cm::TargetType::STATIC_LIBRARY:
       return (target->GetPropertyAsBool("FRAMEWORK") ? "wrapper.framework"
                                                      : "archive.ar");
-    case cmStateEnums::MODULE_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY:
       if (target->IsXCTestOnApple()) {
         return "wrapper.cfbundle";
       }
@@ -3511,11 +3511,11 @@ char const* cmGlobalXCodeGenerator::GetTargetFileType(
         return "wrapper.plug-in";
       }
       return "compiled.mach-o.executable";
-    case cmStateEnums::SHARED_LIBRARY:
+    case cm::TargetType::SHARED_LIBRARY:
       return (target->GetPropertyAsBool("FRAMEWORK")
                 ? "wrapper.framework"
                 : "compiled.mach-o.dylib");
-    case cmStateEnums::EXECUTABLE:
+    case cm::TargetType::EXECUTABLE:
       return "compiled.mach-o.executable";
     default:
       break;
@@ -3531,13 +3531,13 @@ cm::string_view cmGlobalXCodeGenerator::GetTargetProductType(
   }
 
   switch (target->GetType()) {
-    case cmStateEnums::OBJECT_LIBRARY:
+    case cm::TargetType::OBJECT_LIBRARY:
       return "com.apple.product-type.library.static"_s;
-    case cmStateEnums::STATIC_LIBRARY:
+    case cm::TargetType::STATIC_LIBRARY:
       return target->GetPropertyAsBool("FRAMEWORK")
         ? "com.apple.product-type.framework"_s
         : "com.apple.product-type.library.static"_s;
-    case cmStateEnums::MODULE_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY:
       if (target->IsXCTestOnApple()) {
         return "com.apple.product-type.bundle.unit-test"_s;
       } else if (target->IsCFBundleOnApple()) {
@@ -3545,11 +3545,11 @@ cm::string_view cmGlobalXCodeGenerator::GetTargetProductType(
       } else {
         return "com.apple.product-type.tool"_s;
       }
-    case cmStateEnums::SHARED_LIBRARY:
+    case cm::TargetType::SHARED_LIBRARY:
       return target->GetPropertyAsBool("FRAMEWORK")
         ? "com.apple.product-type.framework"_s
         : "com.apple.product-type.library.dynamic"_s;
-    case cmStateEnums::EXECUTABLE:
+    case cm::TargetType::EXECUTABLE:
       return target->GetPropertyAsBool("MACOSX_BUNDLE")
         ? "com.apple.product-type.application"_s
         : "com.apple.product-type.tool"_s;
@@ -3591,7 +3591,7 @@ cmXCodeObject* cmGlobalXCodeGenerator::CreateXCodeTarget(
     fileRef->AddAttribute("explicitFileType", this->CreateString(fileType));
   }
   std::string fullName;
-  if (gtgt->GetType() == cmStateEnums::OBJECT_LIBRARY) {
+  if (gtgt->GetType() == cm::TargetType::OBJECT_LIBRARY) {
     fullName = cmStrCat("lib", gtgt->GetName(), ".a");
   } else {
     fullName = gtgt->GetFullName(defConfig);
@@ -3856,7 +3856,7 @@ void cmGlobalXCodeGenerator::AddDependAndLinkInformation(cmXCodeObject* target)
       // libraries without an artifact. Avoid exposing this to the rest of
       // CMake's compilation model.
       if (libItem.Target &&
-          libItem.Target->GetType() == cmStateEnums::OBJECT_LIBRARY) {
+          libItem.Target->GetType() == cm::TargetType::OBJECT_LIBRARY) {
         continue;
       }
       // We want to put only static libraries, dynamic libraries, frameworks
@@ -3865,15 +3865,15 @@ void cmGlobalXCodeGenerator::AddDependAndLinkInformation(cmXCodeObject* target)
       // XCODE_LINK_BUILD_PHASE_MODE is KNOWN_LOCATION then all imported and
       // non-target libraries will be added as well.
       if (useLinkPhase &&
-          (gt->GetType() == cmStateEnums::EXECUTABLE ||
-           gt->GetType() == cmStateEnums::SHARED_LIBRARY ||
-           gt->GetType() == cmStateEnums::MODULE_LIBRARY) &&
+          (gt->GetType() == cm::TargetType::EXECUTABLE ||
+           gt->GetType() == cm::TargetType::SHARED_LIBRARY ||
+           gt->GetType() == cm::TargetType::MODULE_LIBRARY) &&
           ((libItem.Target &&
             (!libItem.Target->IsImported() || forceLinkPhase) &&
-            (libItem.Target->GetType() == cmStateEnums::STATIC_LIBRARY ||
-             libItem.Target->GetType() == cmStateEnums::SHARED_LIBRARY ||
-             libItem.Target->GetType() == cmStateEnums::MODULE_LIBRARY ||
-             libItem.Target->GetType() == cmStateEnums::UNKNOWN_LIBRARY)) ||
+            (libItem.Target->GetType() == cm::TargetType::STATIC_LIBRARY ||
+             libItem.Target->GetType() == cm::TargetType::SHARED_LIBRARY ||
+             libItem.Target->GetType() == cm::TargetType::MODULE_LIBRARY ||
+             libItem.Target->GetType() == cm::TargetType::UNKNOWN_LIBRARY)) ||
            (!libItem.Target &&
             libItem.IsPath == cmComputeLinkInformation::ItemIsPath::Yes &&
             forceLinkPhase))) {
@@ -3887,7 +3887,7 @@ void cmGlobalXCodeGenerator::AddDependAndLinkInformation(cmXCodeObject* target)
           libItem.GetFeatureName() == "WEAK_LIBRARY"_s;
         if (canUseLinkPhase) {
           if (libItem.Target) {
-            if (libItem.Target->GetType() == cmStateEnums::UNKNOWN_LIBRARY) {
+            if (libItem.Target->GetType() == cm::TargetType::UNKNOWN_LIBRARY) {
               canUseLinkPhase = canUseLinkPhase && forceLinkPhase;
             } else {
               // If a library target uses custom build output directory Xcode
@@ -4191,8 +4191,8 @@ void cmGlobalXCodeGenerator::AddDependAndLinkInformation(cmXCodeObject* target)
     }
 
     // Skip link information for object libraries.
-    if (gt->GetType() == cmStateEnums::OBJECT_LIBRARY ||
-        gt->GetType() == cmStateEnums::STATIC_LIBRARY) {
+    if (gt->GetType() == cm::TargetType::OBJECT_LIBRARY ||
+        gt->GetType() == cm::TargetType::STATIC_LIBRARY) {
       continue;
     }
 
@@ -4343,7 +4343,7 @@ void cmGlobalXCodeGenerator::AddDependAndLinkInformation(cmXCodeObject* target)
           }
         } else if (!libName.Target ||
                    libName.Target->GetType() !=
-                     cmStateEnums::INTERFACE_LIBRARY) {
+                     cm::TargetType::INTERFACE_LIBRARY) {
           libPaths.Add(libName.Value.Value);
         }
         if (libName.Target && !libName.Target->IsImported()) {
@@ -4559,7 +4559,7 @@ bool cmGlobalXCodeGenerator::CreateGroups(
       // groups:
       //
       if (!gtgt->IsInBuildSystem() ||
-          gtgt->GetType() == cmStateEnums::GLOBAL_TARGET ||
+          gtgt->GetType() == cm::TargetType::GLOBAL_TARGET ||
           gtgt->GetName() == CMAKE_CHECK_BUILD_SYSTEM_TARGET) {
         continue;
       }
@@ -5104,20 +5104,20 @@ void cmGlobalXCodeGenerator::CreateXCodeDependHackMakefile(
     for (auto* target : targets) {
       cmGeneratorTarget* gt = target->GetTarget();
 
-      if (gt->GetType() == cmStateEnums::EXECUTABLE ||
-          gt->GetType() == cmStateEnums::OBJECT_LIBRARY ||
-          gt->GetType() == cmStateEnums::STATIC_LIBRARY ||
-          gt->GetType() == cmStateEnums::SHARED_LIBRARY ||
-          gt->GetType() == cmStateEnums::MODULE_LIBRARY) {
+      if (gt->GetType() == cm::TargetType::EXECUTABLE ||
+          gt->GetType() == cm::TargetType::OBJECT_LIBRARY ||
+          gt->GetType() == cm::TargetType::STATIC_LIBRARY ||
+          gt->GetType() == cm::TargetType::SHARED_LIBRARY ||
+          gt->GetType() == cm::TargetType::MODULE_LIBRARY) {
         // Declare an entry point for the target post-build phase.
         makefileStream << this->PostBuildMakeTarget(gt->GetName(), configName)
                        << ":\n";
       }
 
-      if (gt->GetType() == cmStateEnums::EXECUTABLE ||
-          gt->GetType() == cmStateEnums::STATIC_LIBRARY ||
-          gt->GetType() == cmStateEnums::SHARED_LIBRARY ||
-          gt->GetType() == cmStateEnums::MODULE_LIBRARY) {
+      if (gt->GetType() == cm::TargetType::EXECUTABLE ||
+          gt->GetType() == cm::TargetType::STATIC_LIBRARY ||
+          gt->GetType() == cm::TargetType::SHARED_LIBRARY ||
+          gt->GetType() == cm::TargetType::MODULE_LIBRARY) {
         std::string tfull = gt->GetFullPath(configName);
         std::string trel = ConvertToMakefilePath(tfull);
 

Source/cmGraphVizWriter.cxx

@@ -25,6 +25,7 @@
 #include "cmStateSnapshot.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 #include "cmake.h"
 
@@ -54,21 +55,21 @@ char const* getShapeForTarget(cmLinkItem const& item)
   }
 
   switch (item.Target->GetType()) {
-    case cmStateEnums::EXECUTABLE:
+    case cm::TargetType::EXECUTABLE:
       return GRAPHVIZ_NODE_SHAPE_EXECUTABLE;
-    case cmStateEnums::STATIC_LIBRARY:
+    case cm::TargetType::STATIC_LIBRARY:
       return GRAPHVIZ_NODE_SHAPE_LIBRARY_STATIC;
-    case cmStateEnums::SHARED_LIBRARY:
+    case cm::TargetType::SHARED_LIBRARY:
       return GRAPHVIZ_NODE_SHAPE_LIBRARY_SHARED;
-    case cmStateEnums::MODULE_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY:
       return GRAPHVIZ_NODE_SHAPE_LIBRARY_MODULE;
-    case cmStateEnums::OBJECT_LIBRARY:
+    case cm::TargetType::OBJECT_LIBRARY:
       return GRAPHVIZ_NODE_SHAPE_LIBRARY_OBJECT;
-    case cmStateEnums::UTILITY:
+    case cm::TargetType::UTILITY:
       return GRAPHVIZ_NODE_SHAPE_UTILITY;
-    case cmStateEnums::INTERFACE_LIBRARY:
+    case cm::TargetType::INTERFACE_LIBRARY:
       return GRAPHVIZ_NODE_SHAPE_LIBRARY_INTERFACE;
-    case cmStateEnums::UNKNOWN_LIBRARY:
+    case cm::TargetType::UNKNOWN_LIBRARY:
     default:
       return GRAPHVIZ_NODE_SHAPE_LIBRARY_UNKNOWN;
   }
@@ -482,7 +483,7 @@ bool cmGraphVizWriter::ItemExcluded(cmLinkItem const& item)
     return !this->GenerateForExternals;
   }
 
-  if (item.Target->GetType() == cmStateEnums::UTILITY) {
+  if (item.Target->GetType() == cm::TargetType::UTILITY) {
     if (cmHasLiteralPrefix(itemName, "Nightly") ||
         cmHasLiteralPrefix(itemName, "Continuous") ||
         cmHasLiteralPrefix(itemName, "Experimental")) {
@@ -520,26 +521,26 @@ bool cmGraphVizWriter::ItemNameFilteredOut(std::string const& itemName)
 }
 
 bool cmGraphVizWriter::TargetTypeEnabled(
-  cmStateEnums::TargetType targetType) const
+  cm::TargetType targetType) const
 {
   switch (targetType) {
-    case cmStateEnums::EXECUTABLE:
+    case cm::TargetType::EXECUTABLE:
       return this->GenerateForExecutables;
-    case cmStateEnums::STATIC_LIBRARY:
+    case cm::TargetType::STATIC_LIBRARY:
       return this->GenerateForStaticLibs;
-    case cmStateEnums::SHARED_LIBRARY:
+    case cm::TargetType::SHARED_LIBRARY:
       return this->GenerateForSharedLibs;
-    case cmStateEnums::MODULE_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY:
       return this->GenerateForModuleLibs;
-    case cmStateEnums::INTERFACE_LIBRARY:
+    case cm::TargetType::INTERFACE_LIBRARY:
       return this->GenerateForInterfaceLibs;
-    case cmStateEnums::OBJECT_LIBRARY:
+    case cm::TargetType::OBJECT_LIBRARY:
       return this->GenerateForObjectLibs;
-    case cmStateEnums::UNKNOWN_LIBRARY:
+    case cm::TargetType::UNKNOWN_LIBRARY:
       return this->GenerateForUnknownLibs;
-    case cmStateEnums::UTILITY:
+    case cm::TargetType::UTILITY:
       return this->GenerateForCustomTargets;
-    case cmStateEnums::GLOBAL_TARGET:
+    case cm::TargetType::GLOBAL_TARGET:
       // Built-in targets like edit_cache, etc.
       // We don't need/want those in the dot file.
       return false;

Source/cmGraphVizWriter.h

@@ -14,7 +14,6 @@
 #include "cmGeneratedFileStream.h"
 #include "cmLinkItem.h"
 #include "cmLinkItemGraphVisitor.h"
-#include "cmStateTypes.h"
 
 namespace cmsys {
 class RegularExpression;
@@ -22,6 +21,10 @@ class RegularExpression;
 
 class cmGlobalGenerator;
 
+namespace cm {
+enum class TargetType;
+} // namespace cm
+
 /** This class implements writing files for graphviz (dot) for graphs
  * representing the dependencies between the targets in the project. */
 class cmGraphVizWriter : public cmLinkItemGraphVisitor
@@ -97,7 +100,7 @@ private:
 
   bool ItemExcluded(cmLinkItem const& item);
   bool ItemNameFilteredOut(std::string const& itemName);
-  bool TargetTypeEnabled(cmStateEnums::TargetType targetType) const;
+  bool TargetTypeEnabled(cm::TargetType targetType) const;
 
   std::string ItemNameWithAliases(std::string const& itemName) const;
 

Source/cmIncludeExternalMSProjectCommand.cxx

@@ -82,7 +82,7 @@ bool cmIncludeExternalMSProjectCommand(std::vector<std::string> const& args,
     }
 
     // Create a target instance for this utility.
-    cmTarget* target = mf.AddNewTarget(cmStateEnums::UTILITY, utility_name);
+    cmTarget* target = mf.AddNewTarget(cm::TargetType::UTILITY, utility_name);
     if (mf.GetPropertyAsBool("EXCLUDE_FROM_ALL")) {
       target->SetProperty("EXCLUDE_FROM_ALL", "TRUE");
     }

Source/cmInstallCommand.cxx

@@ -52,12 +52,12 @@
 #include "cmRange.h"
 #include "cmRuntimeDependencyArchive.h"
 #include "cmSbomArguments.h"
-#include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
 #include "cmSubcommandTable.h"
 #include "cmSystemTools.h"
 #include "cmTarget.h"
 #include "cmTargetExport.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 
 namespace {
@@ -715,19 +715,19 @@ bool HandleTargetsMode(std::vector<std::string> const& args,
       // If no local target has been found, find it in the global scope.
       cmTarget* const globalTarget =
         helper.Makefile->GetGlobalGenerator()->FindTarget(
-          tgt, { cmStateEnums::TargetDomain::NATIVE });
+          tgt, { cm::TargetDomain::NATIVE });
       if (globalTarget && !globalTarget->IsImported()) {
         target = globalTarget;
       }
     }
     if (target) {
       // Found the target.  Check its type.
-      if (target->GetType() != cmStateEnums::EXECUTABLE &&
-          target->GetType() != cmStateEnums::STATIC_LIBRARY &&
-          target->GetType() != cmStateEnums::SHARED_LIBRARY &&
-          target->GetType() != cmStateEnums::MODULE_LIBRARY &&
-          target->GetType() != cmStateEnums::OBJECT_LIBRARY &&
-          target->GetType() != cmStateEnums::INTERFACE_LIBRARY) {
+      if (target->GetType() != cm::TargetType::EXECUTABLE &&
+          target->GetType() != cm::TargetType::STATIC_LIBRARY &&
+          target->GetType() != cm::TargetType::SHARED_LIBRARY &&
+          target->GetType() != cm::TargetType::MODULE_LIBRARY &&
+          target->GetType() != cm::TargetType::OBJECT_LIBRARY &&
+          target->GetType() != cm::TargetType::INTERFACE_LIBRARY) {
         status.SetError(
           cmStrCat("TARGETS given target \"", tgt,
                    "\" which is not an executable, library, or module."));
@@ -826,7 +826,7 @@ bool HandleTargetsMode(std::vector<std::string> const& args,
     };
 
     switch (target.GetType()) {
-      case cmStateEnums::SHARED_LIBRARY: {
+      case cm::TargetType::SHARED_LIBRARY: {
         // Shared libraries are handled differently on DLL and non-DLL
         // platforms.  All windows platforms are DLL platforms including
         // cygwin.  Currently no other platform is a DLL platform.
@@ -942,7 +942,7 @@ bool HandleTargetsMode(std::vector<std::string> const& args,
           }
         }
       } break;
-      case cmStateEnums::STATIC_LIBRARY: {
+      case cm::TargetType::STATIC_LIBRARY: {
         // If it is marked with FRAMEWORK property use the FRAMEWORK set of
         // INSTALL properties. Otherwise, use the LIBRARY properties.
         if (target.IsFrameworkOnApple()) {
@@ -976,7 +976,7 @@ bool HandleTargetsMode(std::vector<std::string> const& args,
             helper.GetArchiveDestination(&archiveArgs));
         }
       } break;
-      case cmStateEnums::MODULE_LIBRARY: {
+      case cm::TargetType::MODULE_LIBRARY: {
         // Modules use LIBRARY properties.
         if (!libraryArgs.GetDestination().empty()) {
           libraryGenerator = CreateInstallTargetGenerator(
@@ -995,7 +995,7 @@ bool HandleTargetsMode(std::vector<std::string> const& args,
           return false;
         }
       } break;
-      case cmStateEnums::OBJECT_LIBRARY: {
+      case cm::TargetType::OBJECT_LIBRARY: {
         // Objects use OBJECT properties.
         if (!objectArgs.GetDestination().empty()) {
           // Verify that we know where the objects are to install them.
@@ -1015,7 +1015,7 @@ bool HandleTargetsMode(std::vector<std::string> const& args,
           // exported.
         }
       } break;
-      case cmStateEnums::EXECUTABLE: {
+      case cm::TargetType::EXECUTABLE: {
         if (target.IsAppBundleOnApple()) {
           // Application bundles use the BUNDLE properties.
           if (!bundleArgs.GetDestination().empty()) {
@@ -1059,7 +1059,7 @@ bool HandleTargetsMode(std::vector<std::string> const& args,
             target, archiveArgs, true, helper.CaptureContext(), true);
         }
       } break;
-      case cmStateEnums::INTERFACE_LIBRARY:
+      case cm::TargetType::INTERFACE_LIBRARY:
         // Nothing to do. An INTERFACE_LIBRARY can be installed, but the
         // only effect of that is to make it exportable. It installs no
         // other files itself.
@@ -1380,16 +1380,16 @@ bool HandleImportedRuntimeArtifactsMode(std::vector<std::string> const& args,
       // If no local target has been found, find it in the global scope.
       cmTarget* const globalTarget =
         helper.Makefile->GetGlobalGenerator()->FindTarget(
-          tgt, { cmStateEnums::TargetDomain::NATIVE });
+          tgt, { cm::TargetDomain::NATIVE });
       if (globalTarget && globalTarget->IsImported()) {
         target = globalTarget;
       }
     }
     if (target) {
       // Found the target.  Check its type.
-      if (target->GetType() != cmStateEnums::EXECUTABLE &&
-          target->GetType() != cmStateEnums::SHARED_LIBRARY &&
-          target->GetType() != cmStateEnums::MODULE_LIBRARY) {
+      if (target->GetType() != cm::TargetType::EXECUTABLE &&
+          target->GetType() != cm::TargetType::SHARED_LIBRARY &&
+          target->GetType() != cm::TargetType::MODULE_LIBRARY) {
         status.SetError(
           cmStrCat("IMPORTED_RUNTIME_ARTIFACTS given target \"", tgt,
                    "\" which is not an executable, library, or module."));
@@ -1438,7 +1438,7 @@ bool HandleImportedRuntimeArtifactsMode(std::vector<std::string> const& args,
       bundleGenerator;
 
     switch (target.GetType()) {
-      case cmStateEnums::SHARED_LIBRARY:
+      case cm::TargetType::SHARED_LIBRARY:
         if (target.IsDLLPlatform()) {
           runtimeGenerator = createInstallGenerator(
             target, runtimeArgs, helper.GetRuntimeDestination(&runtimeArgs));
@@ -1466,14 +1466,14 @@ bool HandleImportedRuntimeArtifactsMode(std::vector<std::string> const& args,
           }
         }
         break;
-      case cmStateEnums::MODULE_LIBRARY:
+      case cm::TargetType::MODULE_LIBRARY:
         libraryGenerator = createInstallGenerator(
           target, libraryArgs, helper.GetLibraryDestination(&libraryArgs));
         if (runtimeDependencySet) {
           runtimeDependencySet->AddModule(libraryGenerator.get());
         }
         break;
-      case cmStateEnums::EXECUTABLE:
+      case cm::TargetType::EXECUTABLE:
         if (target.IsAppBundleOnApple()) {
           if (bundleArgs.GetDestination().empty()) {
             status.SetError(

Source/cmInstallImportedRuntimeArtifactsGenerator.cxx

@@ -14,8 +14,8 @@
 #include "cmGlobalGenerator.h"
 #include "cmInstallType.h"
 #include "cmLocalGenerator.h"
-#include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
+#include "cmTargetTypes.h"
 
 namespace {
 cmsys::RegularExpression const FrameworkRegularExpression(
@@ -72,7 +72,7 @@ void cmInstallImportedRuntimeArtifactsGenerator::GenerateScriptForConfig(
   auto location = this->Target->GetFullPath(config);
 
   switch (this->Target->GetType()) {
-    case cmStateEnums::EXECUTABLE:
+    case cm::TargetType::EXECUTABLE:
       if (this->Target->IsBundleOnApple()) {
         cmsys::RegularExpressionMatch match;
         if (BundleRegularExpression.find(location.c_str(), match)) {
@@ -92,7 +92,7 @@ void cmInstallImportedRuntimeArtifactsGenerator::GenerateScriptForConfig(
                              nullptr, nullptr, nullptr, indent);
       }
       break;
-    case cmStateEnums::SHARED_LIBRARY:
+    case cm::TargetType::SHARED_LIBRARY:
       if (this->Target->IsFrameworkOnApple()) {
         cmsys::RegularExpressionMatch match;
         if (FrameworkRegularExpression.find(location.c_str(), match)) {
@@ -122,7 +122,7 @@ void cmInstallImportedRuntimeArtifactsGenerator::GenerateScriptForConfig(
                              nullptr, nullptr, nullptr, indent);
       }
       break;
-    case cmStateEnums::MODULE_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY:
       if (this->Target->IsCFBundleOnApple()) {
         cmsys::RegularExpressionMatch match;
         if (CFBundleRegularExpression.find(location.c_str(), match)) {

Source/cmInstallRuntimeDependencySet.cxx

@@ -10,8 +10,8 @@
 #include "cmGlobalGenerator.h"
 #include "cmInstallImportedRuntimeArtifactsGenerator.h"
 #include "cmInstallTargetGenerator.h"
-#include "cmStateTypes.h"
 #include "cmTargetDepend.h"
+#include "cmTargetTypes.h"
 
 cmInstallRuntimeDependencySet::cmInstallRuntimeDependencySet(std::string name)
   : Name(std::move(name))
@@ -64,9 +64,9 @@ std::set<cmGeneratorTarget const*> const& GetTargetDependsClosure(
     for (auto const& dep : deps) {
       if (!dep.IsCross() && dep.IsLink()) {
         auto type = dep->GetType();
-        if (type == cmStateEnums::EXECUTABLE ||
-            type == cmStateEnums::SHARED_LIBRARY ||
-            type == cmStateEnums::MODULE_LIBRARY) {
+        if (type == cm::TargetType::EXECUTABLE ||
+            type == cm::TargetType::SHARED_LIBRARY ||
+            type == cm::TargetType::MODULE_LIBRARY) {
           retval.insert(dep);
         }
         auto const& depDeps = GetTargetDependsClosure(targetDepends, dep);

Source/cmInstallTargetGenerator.cxx

@@ -32,6 +32,7 @@
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
 #include "cmTarget.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 #include "cmake.h"
 
@@ -228,28 +229,28 @@ cmInstallTargetGenerator::Files cmInstallTargetGenerator::GetFiles(
 {
   Files files;
 
-  cmStateEnums::TargetType targetType = this->Target->GetType();
+  cm::TargetType targetType = this->Target->GetType();
   switch (targetType) {
-    case cmStateEnums::EXECUTABLE:
+    case cm::TargetType::EXECUTABLE:
       files.Type = cmInstallType_EXECUTABLE;
       break;
-    case cmStateEnums::STATIC_LIBRARY:
+    case cm::TargetType::STATIC_LIBRARY:
       files.Type = cmInstallType_STATIC_LIBRARY;
       break;
-    case cmStateEnums::SHARED_LIBRARY:
+    case cm::TargetType::SHARED_LIBRARY:
       files.Type = cmInstallType_SHARED_LIBRARY;
       break;
-    case cmStateEnums::MODULE_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY:
       files.Type = cmInstallType_MODULE_LIBRARY;
       break;
-    case cmStateEnums::INTERFACE_LIBRARY:
+    case cm::TargetType::INTERFACE_LIBRARY:
       // Not reachable. We never create a cmInstallTargetGenerator for
       // an INTERFACE_LIBRARY.
       assert(false &&
              "INTERFACE_LIBRARY targets have no installable outputs.");
       break;
 
-    case cmStateEnums::OBJECT_LIBRARY: {
+    case cm::TargetType::OBJECT_LIBRARY: {
       // Compute all the object files inside this target
       std::vector<std::pair<cmObjectLocation, cmObjectLocation>> objects;
       auto storeObjectLocations = [&objects](cmObjectLocation const& build,
@@ -273,9 +274,9 @@ cmInstallTargetGenerator::Files cmInstallTargetGenerator::GetFiles(
       return files;
     }
 
-    case cmStateEnums::UTILITY:
-    case cmStateEnums::GLOBAL_TARGET:
-    case cmStateEnums::UNKNOWN_LIBRARY:
+    case cm::TargetType::UTILITY:
+    case cm::TargetType::GLOBAL_TARGET:
+    case cm::TargetType::UNKNOWN_LIBRARY:
       this->Target->GetLocalGenerator()->IssueMessage(
         MessageType::INTERNAL_ERROR,
         "cmInstallTargetGenerator created with non-installable target.");
@@ -296,7 +297,7 @@ cmInstallTargetGenerator::Files cmInstallTargetGenerator::GetFiles(
       cmStrCat(this->Target->GetDirectory(config, artifact), '/');
   }
 
-  if (targetType == cmStateEnums::EXECUTABLE) {
+  if (targetType == cm::TargetType::EXECUTABLE) {
     // There is a bug in cmInstallCommand if this fails.
     assert(this->NamelinkMode == NamelinkModeNone);
 
@@ -502,7 +503,7 @@ std::string cmInstallTargetGenerator::GetInstallFilename(
 {
   std::string fname;
   // Compute the name of the library.
-  if (target->GetType() == cmStateEnums::EXECUTABLE) {
+  if (target->GetType() == cm::TargetType::EXECUTABLE) {
     cmGeneratorTarget::Names targetNames = target->GetExecutableNames(config);
     if (nameType == NameImplib) {
       // Use the import library name.
@@ -587,9 +588,9 @@ void cmInstallTargetGenerator::AddInstallNamePatchRule(
   std::string const& toDestDirPath)
 {
   if (this->ImportLibrary || this->NamelinkMode == NamelinkModeOnly ||
-      !(this->Target->GetType() == cmStateEnums::SHARED_LIBRARY ||
-        this->Target->GetType() == cmStateEnums::MODULE_LIBRARY ||
-        this->Target->GetType() == cmStateEnums::EXECUTABLE)) {
+      !(this->Target->GetType() == cm::TargetType::SHARED_LIBRARY ||
+        this->Target->GetType() == cm::TargetType::MODULE_LIBRARY ||
+        this->Target->GetType() == cm::TargetType::EXECUTABLE)) {
     return;
   }
 
@@ -640,7 +641,7 @@ void cmInstallTargetGenerator::AddInstallNamePatchRule(
 
   // Edit the install_name of the target itself if necessary.
   std::string new_id;
-  if (this->Target->GetType() == cmStateEnums::SHARED_LIBRARY) {
+  if (this->Target->GetType() == cm::TargetType::SHARED_LIBRARY) {
     std::string for_build =
       this->Target->GetInstallNameDirForBuildTree(config);
     std::string for_install = this->Target->GetInstallNameDirForInstallTree(
@@ -871,7 +872,7 @@ void cmInstallTargetGenerator::AddStripRule(std::ostream& os, Indent indent,
 
   // don't strip static and import libraries, because it removes the only
   // symbol table they have so you can't link to them anymore
-  if (this->Target->GetType() == cmStateEnums::STATIC_LIBRARY ||
+  if (this->Target->GetType() == cm::TargetType::STATIC_LIBRARY ||
       this->ImportLibrary || this->NamelinkMode == NamelinkModeOnly) {
     return;
   }
@@ -890,11 +891,11 @@ void cmInstallTargetGenerator::AddStripRule(std::ostream& os, Indent indent,
 
   std::string stripArgs;
   if (this->Target->IsApple()) {
-    if (this->Target->GetType() == cmStateEnums::SHARED_LIBRARY ||
-        this->Target->GetType() == cmStateEnums::MODULE_LIBRARY) {
+    if (this->Target->GetType() == cm::TargetType::SHARED_LIBRARY ||
+        this->Target->GetType() == cm::TargetType::MODULE_LIBRARY) {
       // Strip tools need '-x' to strip Apple dylibs correctly.
       stripArgs = "-x ";
-    } else if (this->Target->GetType() == cmStateEnums::EXECUTABLE &&
+    } else if (this->Target->GetType() == cm::TargetType::EXECUTABLE &&
                this->Target->GetGlobalGenerator()->GetStripCommandStyle(
                  strip) == cmGlobalGenerator::StripCommandStyle::Apple) {
       // Apple's strip tool needs '-u -r' to strip executables correctly.
@@ -912,7 +913,7 @@ void cmInstallTargetGenerator::AddRanlibRule(std::ostream& os, Indent indent,
                                              std::string const& toDestDirPath)
 {
   // Static libraries need ranlib on this platform.
-  if (this->Target->GetType() != cmStateEnums::STATIC_LIBRARY) {
+  if (this->Target->GetType() != cm::TargetType::STATIC_LIBRARY) {
     return;
   }
 
@@ -948,10 +949,10 @@ void cmInstallTargetGenerator::AddUniversalInstallRule(
   }
 
   switch (this->Target->GetType()) {
-    case cmStateEnums::EXECUTABLE:
-    case cmStateEnums::STATIC_LIBRARY:
-    case cmStateEnums::SHARED_LIBRARY:
-    case cmStateEnums::MODULE_LIBRARY:
+    case cm::TargetType::EXECUTABLE:
+    case cm::TargetType::STATIC_LIBRARY:
+    case cm::TargetType::SHARED_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY:
       break;
 
     default:

Source/cmInstrumentation.cxx

@@ -40,6 +40,7 @@
 #include "cmState.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
+#include "cmTargetTypes.h"
 #include "cmTimestamp.h"
 #include "cmUVProcessChain.h"
 #include "cmValue.h"
@@ -897,14 +898,13 @@ std::string cmInstrumentation::ComputeSuffixTime(
   return ss.str();
 }
 
-bool cmInstrumentation::IsInstrumentableTargetType(
-  cmStateEnums::TargetType type)
+bool cmInstrumentation::IsInstrumentableTargetType(cm::TargetType type)
 {
-  return type == cmStateEnums::TargetType::EXECUTABLE ||
-    type == cmStateEnums::TargetType::SHARED_LIBRARY ||
-    type == cmStateEnums::TargetType::STATIC_LIBRARY ||
-    type == cmStateEnums::TargetType::MODULE_LIBRARY ||
-    type == cmStateEnums::TargetType::OBJECT_LIBRARY;
+  return type == cm::TargetType::EXECUTABLE ||
+    type == cm::TargetType::SHARED_LIBRARY ||
+    type == cm::TargetType::STATIC_LIBRARY ||
+    type == cm::TargetType::MODULE_LIBRARY ||
+    type == cm::TargetType::OBJECT_LIBRARY;
 }
 
 /*

Source/cmInstrumentation.h

@@ -24,10 +24,13 @@
 
 #include "cmFileLock.h"
 #include "cmInstrumentationQuery.h"
-#include "cmStateTypes.h"
 
 class cmGlobalGenerator;
 
+namespace cm {
+enum class TargetType;
+} // namespace cm
+
 class cmInstrumentation
 {
 public:
@@ -123,7 +126,7 @@ private:
   static std::string ComputeSuffixHash(std::string const& command_str);
   static std::string ComputeSuffixTime(
     cm::optional<std::chrono::system_clock::time_point> time = cm::nullopt);
-  static bool IsInstrumentableTargetType(cmStateEnums::TargetType type);
+  static bool IsInstrumentableTargetType(cm::TargetType type);
   void PrepareDataForCDash(std::string const& data_dir,
                            std::string const& index_path);
   static std::string GetCompileTraceFile(

Source/cmLinkLineComputer.cxx

@@ -14,6 +14,7 @@
 #include "cmOutputConverter.h"
 #include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
+#include "cmTargetTypes.h"
 
 cmLinkLineComputer::cmLinkLineComputer(cmOutputConverter* outputConverter,
                                        cmStateDirectory const& stateDir)
@@ -66,8 +67,8 @@ void cmLinkLineComputer::ComputeLinkLibs(
   ItemVector const& items = cli.GetItems();
   for (auto const& item : items) {
     if (item.Target &&
-        (item.Target->GetType() == cmStateEnums::INTERFACE_LIBRARY ||
-         item.Target->GetType() == cmStateEnums::OBJECT_LIBRARY)) {
+        (item.Target->GetType() == cm::TargetType::INTERFACE_LIBRARY ||
+         item.Target->GetType() == cm::TargetType::OBJECT_LIBRARY)) {
       continue;
     }
 
@@ -137,8 +138,8 @@ void cmLinkLineComputer::ComputeLinkPath(
         continue;
       }
 
-      if (target->GetType() == cmStateEnums::STATIC_LIBRARY ||
-          target->GetType() == cmStateEnums::SHARED_LIBRARY) {
+      if (target->GetType() == cm::TargetType::STATIC_LIBRARY ||
+          target->GetType() == cm::TargetType::SHARED_LIBRARY) {
         cmStateEnums::ArtifactType type = cmStateEnums::RuntimeBinaryArtifact;
         if (target->HasImportLibrary(cli.GetConfig())) {
           type = cmStateEnums::ImportLibraryArtifact;

Source/cmLinkLineDeviceComputer.cxx

@@ -19,8 +19,8 @@
 #include "cmMakefile.h"
 #include "cmStateDirectory.h"
 #include "cmStateSnapshot.h"
-#include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 
 class cmOutputConverter;
@@ -62,7 +62,7 @@ bool cmLinkLineDeviceComputer::ComputeRequiresDeviceLinking(
     items.begin(), items.end(),
     [](cmComputeLinkInformation::Item const& item) -> bool {
       return item.Target &&
-        item.Target->GetType() == cmStateEnums::STATIC_LIBRARY &&
+        item.Target->GetType() == cm::TargetType::STATIC_LIBRARY &&
         // this dependency requires us to device link it
         !item.Target->GetPropertyAsBool("CUDA_RESOLVE_DEVICE_SYMBOLS") &&
         item.Target->GetPropertyAsBool("CUDA_SEPARABLE_COMPILATION");
@@ -81,7 +81,7 @@ bool cmLinkLineDeviceComputer::ComputeRequiresDeviceLinkingIPOFlag(
     items.begin(), items.end(),
     [config](cmComputeLinkInformation::Item const& item) -> bool {
       return item.Target &&
-        item.Target->GetType() == cmStateEnums::STATIC_LIBRARY &&
+        item.Target->GetType() == cm::TargetType::STATIC_LIBRARY &&
         // this dependency requires us to device link it
         !item.Target->GetPropertyAsBool("CUDA_RESOLVE_DEVICE_SYMBOLS") &&
         item.Target->GetPropertyAsBool("CUDA_SEPARABLE_COMPILATION") &&
@@ -112,13 +112,13 @@ void cmLinkLineDeviceComputer::ComputeLinkLibraries(
     if (item.Target) {
       bool skip = false;
       switch (item.Target->GetType()) {
-        case cmStateEnums::SHARED_LIBRARY:
-        case cmStateEnums::MODULE_LIBRARY:
-        case cmStateEnums::OBJECT_LIBRARY:
-        case cmStateEnums::INTERFACE_LIBRARY:
+        case cm::TargetType::SHARED_LIBRARY:
+        case cm::TargetType::MODULE_LIBRARY:
+        case cm::TargetType::OBJECT_LIBRARY:
+        case cm::TargetType::INTERFACE_LIBRARY:
           skip = true;
           break;
-        case cmStateEnums::STATIC_LIBRARY:
+        case cm::TargetType::STATIC_LIBRARY:
           skip = item.Target->GetPropertyAsBool("CUDA_RESOLVE_DEVICE_SYMBOLS");
           break;
         default:
@@ -162,7 +162,7 @@ void cmLinkLineDeviceComputer::ComputeLinkLibraries(
 
       for (cmLinkItem const& iter : linkImpl->Libraries) {
         if (iter.Target &&
-            iter.Target->GetType() != cmStateEnums::INTERFACE_LIBRARY) {
+            iter.Target->GetType() != cm::TargetType::INTERFACE_LIBRARY) {
           std::string libPath = iter.Target->GetLocation(cli.GetConfig());
           if (item.Value == libPath) {
             linkLib.Backtrace = iter.Backtrace;
@@ -193,7 +193,7 @@ bool requireDeviceLinking(cmGeneratorTarget& target, cmLocalGenerator& lg,
     return false;
   }
 
-  if (target.GetType() == cmStateEnums::OBJECT_LIBRARY) {
+  if (target.GetType() == cm::TargetType::OBJECT_LIBRARY) {
     return false;
   }
 
@@ -217,9 +217,9 @@ bool requireDeviceLinking(cmGeneratorTarget& target, cmLocalGenerator& lg,
     if (target.GetProperty("CUDA_SEPARABLE_COMPILATION").IsOn()) {
       bool doDeviceLinking = false;
       switch (target.GetType()) {
-        case cmStateEnums::SHARED_LIBRARY:
-        case cmStateEnums::MODULE_LIBRARY:
-        case cmStateEnums::EXECUTABLE:
+        case cm::TargetType::SHARED_LIBRARY:
+        case cm::TargetType::MODULE_LIBRARY:
+        case cm::TargetType::EXECUTABLE:
           doDeviceLinking = true;
           break;
         default:

Source/cmLocalGenerator.cxx

@@ -61,6 +61,7 @@
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
 #include "cmTarget.h"
+#include "cmTargetTypes.h"
 #include "cmTestGenerator.h"
 #include "cmValue.h"
 #include "cmake.h"
@@ -1528,12 +1529,12 @@ void cmLocalGenerator::GetTargetFlags(
   }
 
   switch (target->GetType()) {
-    case cmStateEnums::STATIC_LIBRARY:
+    case cm::TargetType::STATIC_LIBRARY:
       linkFlags = this->GetStaticLibraryFlags(config, linkLanguage, target);
       break;
-    case cmStateEnums::MODULE_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY:
       CM_FALLTHROUGH;
-    case cmStateEnums::SHARED_LIBRARY: {
+    case cm::TargetType::SHARED_LIBRARY: {
       if (this->IsSplitSwiftBuild() || linkLanguage != "Swift") {
         std::string libFlags;
         this->AddTargetTypeLinkerFlags(libFlags, target, linkLanguage, config);
@@ -1568,7 +1569,7 @@ void cmLocalGenerator::GetTargetFlags(
                                   frameworkPath, linkPath);
       }
     } break;
-    case cmStateEnums::EXECUTABLE: {
+    case cm::TargetType::EXECUTABLE: {
       if (linkLanguage != "Swift" ||
           (this->IsSplitSwiftBuild() &&
            target->GetPolicyStatusCMP0214() == cmPolicies::NEW)) {
@@ -1945,7 +1946,7 @@ std::string cmLocalGenerator::GetExeExportFlags(
   std::string linkFlags;
 
   // Flags to export symbols from an executable.
-  if (tgt.GetType() == cmStateEnums::EXECUTABLE &&
+  if (tgt.GetType() == cm::TargetType::EXECUTABLE &&
       this->StateSnapshot.GetState()->GetGlobalPropertyAsBool(
         "TARGET_SUPPORTS_SHARED_LIBS")) {
     // Only add the flags if ENABLE_EXPORTS is on,
@@ -2355,8 +2356,8 @@ bool cmLocalGenerator::GetRealDependency(std::string const& inName,
     // found is part of the inName
     if (cmSystemTools::FileIsFullPath(inName)) {
       std::string tLocation;
-      if (target->GetType() >= cmStateEnums::EXECUTABLE &&
-          target->GetType() <= cmStateEnums::MODULE_LIBRARY) {
+      if (target->GetType() >= cm::TargetType::EXECUTABLE &&
+          target->GetType() <= cm::TargetType::MODULE_LIBRARY) {
         tLocation = target->GetLocation(config);
         tLocation = cmSystemTools::GetFilenamePath(tLocation);
         tLocation = cmSystemTools::CollapseFullPath(tLocation);
@@ -2373,22 +2374,22 @@ bool cmLocalGenerator::GetRealDependency(std::string const& inName,
       }
     }
     switch (target->GetType()) {
-      case cmStateEnums::EXECUTABLE:
-      case cmStateEnums::STATIC_LIBRARY:
-      case cmStateEnums::SHARED_LIBRARY:
-      case cmStateEnums::MODULE_LIBRARY:
-      case cmStateEnums::UNKNOWN_LIBRARY:
+      case cm::TargetType::EXECUTABLE:
+      case cm::TargetType::STATIC_LIBRARY:
+      case cm::TargetType::SHARED_LIBRARY:
+      case cm::TargetType::MODULE_LIBRARY:
+      case cm::TargetType::UNKNOWN_LIBRARY:
         dep = target->GetFullPath(config, cmStateEnums::RuntimeBinaryArtifact,
                                   /*realname=*/true);
         return true;
-      case cmStateEnums::OBJECT_LIBRARY:
+      case cm::TargetType::OBJECT_LIBRARY:
         // An object library has no single file on which to depend.
         // This was listed to get the target-level dependency.
-      case cmStateEnums::INTERFACE_LIBRARY:
+      case cm::TargetType::INTERFACE_LIBRARY:
         // An interface library has no file on which to depend.
         // This was listed to get the target-level dependency.
-      case cmStateEnums::UTILITY:
-      case cmStateEnums::GLOBAL_TARGET:
+      case cm::TargetType::UTILITY:
+      case cm::TargetType::GLOBAL_TARGET:
         // A utility target has no file on which to depend.  This was listed
         // only to get the target-level dependency.
         return false;
@@ -2492,10 +2493,10 @@ void cmLocalGenerator::AddFeatureFlags(std::string& flags,
                                        std::string const& lang,
                                        std::string const& config)
 {
-  int targetType = target->GetType();
+  cm::TargetType const targetType = target->GetType();
 
-  bool shared = ((targetType == cmStateEnums::SHARED_LIBRARY) ||
-                 (targetType == cmStateEnums::MODULE_LIBRARY));
+  bool shared = ((targetType == cm::TargetType::SHARED_LIBRARY) ||
+                 (targetType == cm::TargetType::MODULE_LIBRARY));
 
   if (target->GetLinkInterfaceDependentBoolProperty(
         "POSITION_INDEPENDENT_CODE", config)) {
@@ -2508,11 +2509,11 @@ void cmLocalGenerator::AddFeatureFlags(std::string& flags,
 
 void cmLocalGenerator::AddPositionIndependentFlags(std::string& flags,
                                                    std::string const& lang,
-                                                   int targetType)
+                                                   cm::TargetType targetType)
 {
   std::string picFlags;
 
-  if (targetType == cmStateEnums::EXECUTABLE) {
+  if (targetType == cm::TargetType::EXECUTABLE) {
     picFlags = this->Makefile->GetSafeDefinition(
       cmStrCat("CMAKE_", lang, "_COMPILE_OPTIONS_PIE"));
   }
@@ -2876,9 +2877,9 @@ void cmLocalGenerator::AddPchDependencies(cmGeneratorTarget* target)
                   reuseTarget->GetPchFileObject(config, lang, arch);
               }
 
-              if (target->GetType() != cmStateEnums::OBJECT_LIBRARY) {
+              if (target->GetType() != cm::TargetType::OBJECT_LIBRARY) {
                 std::string linkerProperty = "LINK_FLAGS_";
-                if (target->GetType() == cmStateEnums::STATIC_LIBRARY) {
+                if (target->GetType() == cm::TargetType::STATIC_LIBRARY) {
                   linkerProperty = "STATIC_LIBRARY_FLAGS_";
                 }
                 target->Target->AppendProperty(
@@ -2887,7 +2888,7 @@ void cmLocalGenerator::AddPchDependencies(cmGeneratorTarget* target)
                            this->ConvertToOutputFormat(pchSourceObj, SHELL)),
                   cm::nullopt, true);
               } else if (reuseTarget->GetType() ==
-                         cmStateEnums::OBJECT_LIBRARY) {
+                         cm::TargetType::OBJECT_LIBRARY) {
                 target->Target->AppendProperty(
                   "INTERFACE_LINK_LIBRARIES",
                   cmStrCat("$<$<CONFIG:", config,
@@ -3418,9 +3419,9 @@ void cmLocalGenerator::AddPerLanguageLinkFlags(std::string& flags,
                                                std::string const& config)
 {
   switch (target->GetType()) {
-    case cmStateEnums::MODULE_LIBRARY:
-    case cmStateEnums::SHARED_LIBRARY:
-    case cmStateEnums::EXECUTABLE:
+    case cm::TargetType::MODULE_LIBRARY:
+    case cm::TargetType::SHARED_LIBRARY:
+    case cm::TargetType::EXECUTABLE:
       break;
     default:
       return;
@@ -3441,7 +3442,7 @@ void cmLocalGenerator::AddPerLanguageLinkFlags(std::string& flags,
       // Additionally, WARN at most once per language, instead of on every
       // target.
       if (!langLinkFlags.empty() &&
-          target->GetType() != cmStateEnums::EXECUTABLE &&
+          target->GetType() != cm::TargetType::EXECUTABLE &&
           langLinkFlags !=
             this->Makefile->GetSafeDefinition(
               cmStrCat("CMAKE_EXECUTABLE_CREATE_", lang, "_FLAGS")) &&
@@ -3480,22 +3481,22 @@ void cmLocalGenerator::AppendTargetCreationLinkFlags(
   std::string createFlagsVar;
   cmValue createFlagsVal;
   switch (target->GetType()) {
-    case cmStateEnums::STATIC_LIBRARY:
+    case cm::TargetType::STATIC_LIBRARY:
       break;
-    case cmStateEnums::MODULE_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY:
       createFlagsVar =
         cmStrCat("CMAKE_SHARED_MODULE_CREATE_", linkLanguage, "_FLAGS");
       createFlagsVal = this->Makefile->GetDefinition(createFlagsVar);
       // On some platforms we use shared library creation flags for modules.
       CM_FALLTHROUGH;
-    case cmStateEnums::SHARED_LIBRARY:
+    case cm::TargetType::SHARED_LIBRARY:
       if (!createFlagsVal) {
         createFlagsVar =
           cmStrCat("CMAKE_SHARED_LIBRARY_CREATE_", linkLanguage, "_FLAGS");
         createFlagsVal = this->Makefile->GetDefinition(createFlagsVar);
       }
       break;
-    case cmStateEnums::EXECUTABLE:
+    case cm::TargetType::EXECUTABLE:
       createFlagsVar = target->GetPolicyStatusCMP0210() == cmPolicies::NEW
         ? cmStrCat("CMAKE_EXECUTABLE_CREATE_", linkLanguage, "_FLAGS")
         : cmStrCat("CMAKE_", linkLanguage, "_LINK_FLAGS");
@@ -3516,9 +3517,9 @@ void cmLocalGenerator::AppendLinkerTypeFlags(std::string& flags,
                                              std::string const& linkLanguage)
 {
   switch (target->GetType()) {
-    case cmStateEnums::EXECUTABLE:
-    case cmStateEnums::SHARED_LIBRARY:
-    case cmStateEnums::MODULE_LIBRARY:
+    case cm::TargetType::EXECUTABLE:
+    case cm::TargetType::SHARED_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY:
       break;
     default:
       return;
@@ -3571,13 +3572,13 @@ void cmLocalGenerator::AddTargetTypeLinkerFlags(
 {
   std::string linkerFlagsVar;
   switch (target->GetType()) {
-    case cmStateEnums::EXECUTABLE:
+    case cm::TargetType::EXECUTABLE:
       linkerFlagsVar = "CMAKE_EXE_LINKER_FLAGS";
       break;
-    case cmStateEnums::SHARED_LIBRARY:
+    case cm::TargetType::SHARED_LIBRARY:
       linkerFlagsVar = "CMAKE_SHARED_LINKER_FLAGS";
       break;
-    case cmStateEnums::MODULE_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY:
       linkerFlagsVar = "CMAKE_MODULE_LINKER_FLAGS";
       break;
     default:
@@ -3614,9 +3615,9 @@ void cmLocalGenerator::AppendIPOLinkerFlags(std::string& flags,
   }
 
   switch (target->GetType()) {
-    case cmStateEnums::EXECUTABLE:
-    case cmStateEnums::SHARED_LIBRARY:
-    case cmStateEnums::MODULE_LIBRARY:
+    case cm::TargetType::EXECUTABLE:
+    case cm::TargetType::SHARED_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY:
       break;
     default:
       return;
@@ -3639,7 +3640,7 @@ void cmLocalGenerator::AppendPositionIndependentLinkerFlags(
   std::string const& lang)
 {
   // For now, only EXECUTABLE is concerned
-  if (target->GetType() != cmStateEnums::EXECUTABLE) {
+  if (target->GetType() != cm::TargetType::EXECUTABLE) {
     return;
   }
 
@@ -3681,9 +3682,9 @@ void cmLocalGenerator::AppendWarningAsErrorLinkerFlags(
   }
 
   switch (target->GetType()) {
-    case cmStateEnums::EXECUTABLE:
-    case cmStateEnums::SHARED_LIBRARY:
-    case cmStateEnums::MODULE_LIBRARY:
+    case cm::TargetType::EXECUTABLE:
+    case cm::TargetType::SHARED_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY:
       break;
     default:
       return;
@@ -3811,9 +3812,9 @@ bool cmLocalGenerator::AppendLWYUFlags(std::string& flags,
                                        std::string const& lang)
 {
   auto useLWYU = target->GetPropertyAsBool("LINK_WHAT_YOU_USE") &&
-    (target->GetType() == cmStateEnums::TargetType::EXECUTABLE ||
-     target->GetType() == cmStateEnums::TargetType::SHARED_LIBRARY ||
-     target->GetType() == cmStateEnums::TargetType::MODULE_LIBRARY);
+    (target->GetType() == cm::TargetType::EXECUTABLE ||
+     target->GetType() == cm::TargetType::SHARED_LIBRARY ||
+     target->GetType() == cm::TargetType::MODULE_LIBRARY);
 
   if (useLWYU) {
     auto const& lwyuFlag = this->GetMakefile()->GetSafeDefinition(
@@ -4120,7 +4121,7 @@ void cmLocalGenerator::GenerateTargetInstallRules(
   // an install generator and run it.
   auto const& tgts = this->GetGeneratorTargets();
   for (auto const& l : tgts) {
-    if (l->GetType() == cmStateEnums::INTERFACE_LIBRARY) {
+    if (l->GetType() == cm::TargetType::INTERFACE_LIBRARY) {
       continue;
     }
 
@@ -4143,15 +4144,15 @@ void cmLocalGenerator::GenerateTargetInstallRules(
 
       // Generate the proper install generator for this target type.
       switch (l->GetType()) {
-        case cmStateEnums::EXECUTABLE:
-        case cmStateEnums::STATIC_LIBRARY:
-        case cmStateEnums::MODULE_LIBRARY: {
+        case cm::TargetType::EXECUTABLE:
+        case cm::TargetType::STATIC_LIBRARY:
+        case cm::TargetType::MODULE_LIBRARY: {
           // Use a target install generator.
           cmInstallTargetGeneratorLocal g(this, l->GetName(), destination,
                                           false);
           g.Generate(os, config, configurationTypes);
         } break;
-        case cmStateEnums::SHARED_LIBRARY: {
+        case cm::TargetType::SHARED_LIBRARY: {
 #if defined(_WIN32) || defined(__CYGWIN__)
           // Special code to handle DLL.  Install the import library
           // to the normal destination and the DLL to the runtime

Source/cmLocalGenerator.h

@@ -52,6 +52,10 @@ class cmake;
 template <typename Iter>
 class cmRange;
 
+namespace cm {
+enum class TargetType;
+} // namespace cm
+
 /** Target and source file which have a specific output.  */
 struct cmSourcesWithOutput
 {
@@ -726,7 +730,7 @@ private:
                                cmCommandOrigin origin);
 
   void AddPositionIndependentFlags(std::string& flags, std::string const& l,
-                                   int targetType);
+                                   cm::TargetType targetType);
 
   void ComputeObjectMaxPath();
   bool AllAppleArchSysrootsAreTheSame(std::vector<std::string> const& archs,

Source/cmLocalNinjaGenerator.cxx

@@ -35,10 +35,10 @@
 #include "cmRulePlaceholderExpander.h"
 #include "cmSourceFile.h"
 #include "cmState.h"
-#include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
 #include "cmTarget.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 #include "cmake.h"
 
@@ -111,7 +111,7 @@ void cmLocalNinjaGenerator::Generate()
       if (target->Target->IsPerConfig()) {
         for (auto const& config : this->GetConfigNames()) {
           tg->Generate(config);
-          if (target->GetType() == cmStateEnums::GLOBAL_TARGET &&
+          if (target->GetType() == cm::TargetType::GLOBAL_TARGET &&
               this->GetGlobalGenerator()->IsMultiConfig()) {
             cmNinjaBuild phonyAlias("phony");
             this->GetGlobalNinjaGenerator()->AppendTargetOutputs(
@@ -124,7 +124,7 @@ void cmLocalNinjaGenerator::Generate()
               phonyAlias);
           }
         }
-        if (target->GetType() == cmStateEnums::GLOBAL_TARGET &&
+        if (target->GetType() == cm::TargetType::GLOBAL_TARGET &&
             this->GetGlobalGenerator()->IsMultiConfig()) {
           if (!this->GetGlobalNinjaGenerator()->GetDefaultConfigs().empty()) {
             cmNinjaBuild phonyAlias("phony");

Source/cmLocalUnixMakefileGenerator3.cxx

@@ -41,12 +41,12 @@
 #include "cmSourceFile.h"
 #include "cmState.h"
 #include "cmStateSnapshot.h"
-#include "cmStateTypes.h"
 #include "cmStdIoStream.h"
 #include "cmStdIoTerminal.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
 #include "cmTargetDepend.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 #include "cmVersion.h"
 #include "cmake.h"
@@ -431,12 +431,12 @@ void cmLocalUnixMakefileGenerator3::WriteLocalMakefileTargets(
   // on the target
   std::string localName;
   for (auto const& target : this->GetGeneratorTargets()) {
-    if ((target->GetType() == cmStateEnums::EXECUTABLE) ||
-        (target->GetType() == cmStateEnums::STATIC_LIBRARY) ||
-        (target->GetType() == cmStateEnums::SHARED_LIBRARY) ||
-        (target->GetType() == cmStateEnums::MODULE_LIBRARY) ||
-        (target->GetType() == cmStateEnums::OBJECT_LIBRARY) ||
-        (target->GetType() == cmStateEnums::UTILITY)) {
+    if ((target->GetType() == cm::TargetType::EXECUTABLE) ||
+        (target->GetType() == cm::TargetType::STATIC_LIBRARY) ||
+        (target->GetType() == cm::TargetType::SHARED_LIBRARY) ||
+        (target->GetType() == cm::TargetType::MODULE_LIBRARY) ||
+        (target->GetType() == cm::TargetType::OBJECT_LIBRARY) ||
+        (target->GetType() == cm::TargetType::UTILITY)) {
       emitted.insert(target->GetName());
 
       // for subdirs add a rule to build this specific target by name.
@@ -1719,7 +1719,7 @@ void cmLocalUnixMakefileGenerator3::WriteLocalAllRules(
                     "\n";
   auto const& targets = this->GetGeneratorTargets();
   for (auto const& gt : targets) {
-    if (gt->GetType() == cmStateEnums::GLOBAL_TARGET) {
+    if (gt->GetType() == cm::TargetType::GLOBAL_TARGET) {
       std::string targetString =
         "Special rule for the target " + gt->GetName();
       std::vector<std::string> commands;

Source/cmLocalVisualStudio7Generator.cxx

@@ -132,7 +132,7 @@ void cmLocalVisualStudio7Generator::FixGlobalTargets()
   // rules to force these targets to build.
   auto const& tgts = this->GetGeneratorTargets();
   for (auto const& l : tgts) {
-    if (l->GetType() == cmStateEnums::GLOBAL_TARGET) {
+    if (l->GetType() == cm::TargetType::GLOBAL_TARGET) {
       cmCustomCommandLines force_commands =
         cmMakeSingleCommandLine({ "cd", "." });
       std::string force = cmStrCat(this->GetCurrentBinaryDirectory(),
@@ -642,27 +642,27 @@ void cmLocalVisualStudio7Generator::WriteConfiguration(
   bool targetBuilds = true;
 
   switch (target->GetType()) {
-    case cmStateEnums::OBJECT_LIBRARY:
+    case cm::TargetType::OBJECT_LIBRARY:
       targetBuilds = false; // no manifest tool for object library
       CM_FALLTHROUGH;
-    case cmStateEnums::STATIC_LIBRARY:
+    case cm::TargetType::STATIC_LIBRARY:
       projectType = "typeStaticLibrary";
       configType = "4";
       break;
-    case cmStateEnums::SHARED_LIBRARY:
-    case cmStateEnums::MODULE_LIBRARY:
+    case cm::TargetType::SHARED_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY:
       projectType = "typeDynamicLibrary";
       configType = "2";
       break;
-    case cmStateEnums::EXECUTABLE:
+    case cm::TargetType::EXECUTABLE:
       configType = "1";
       break;
-    case cmStateEnums::UTILITY:
-    case cmStateEnums::GLOBAL_TARGET:
-    case cmStateEnums::INTERFACE_LIBRARY:
+    case cm::TargetType::UTILITY:
+    case cm::TargetType::GLOBAL_TARGET:
+    case cm::TargetType::INTERFACE_LIBRARY:
       configType = "10";
       CM_FALLTHROUGH;
-    case cmStateEnums::UNKNOWN_LIBRARY:
+    case cm::TargetType::UNKNOWN_LIBRARY:
       targetBuilds = false;
       break;
   }
@@ -680,7 +680,7 @@ void cmLocalVisualStudio7Generator::WriteConfiguration(
                target->GetName()));
     return;
   }
-  if (target->GetType() <= cmStateEnums::OBJECT_LIBRARY) {
+  if (target->GetType() <= cm::TargetType::OBJECT_LIBRARY) {
     langForClCompile = linkLanguage;
     if (langForClCompile == "C" || langForClCompile == "CXX" ||
         langForClCompile == "Fortran") {
@@ -777,9 +777,9 @@ void cmLocalVisualStudio7Generator::WriteConfiguration(
   std::string intermediateDir = this->MaybeRelativeToCurBinDir(
     cmStrCat(target->GetSupportDirectory(), '/', configName));
 
-  if (target->GetType() < cmStateEnums::UTILITY) {
+  if (target->GetType() < cm::TargetType::UTILITY) {
     std::string const& outDir =
-      target->GetType() == cmStateEnums::OBJECT_LIBRARY
+      target->GetType() == cm::TargetType::OBJECT_LIBRARY
       ? intermediateDir
       : target->GetDirectory(configName);
     fout << "\t\t\tOutputDirectory=\""
@@ -803,7 +803,7 @@ void cmLocalVisualStudio7Generator::WriteConfiguration(
     std::string const targetName =
       cmSystemTools::GetFilenameWithoutLastExtension(targetNameFull);
     std::string const targetExt =
-      target->GetType() == cmStateEnums::OBJECT_LIBRARY
+      target->GetType() == cm::TargetType::OBJECT_LIBRARY
       ? ".lib"
       : cmSystemTools::GetFilenameLastExtension(targetNameFull);
     if (cm::optional<std::string> fortran = gg->GetPlatformToolsetFortran()) {
@@ -852,7 +852,7 @@ void cmLocalVisualStudio7Generator::WriteConfiguration(
   targetOptions.OutputFlagMap(fout, 4);
   targetOptions.OutputPreprocessorDefinitions(fout, 4, langForClCompile);
   fout << "\t\t\t\tObjectFile=\"$(IntDir)\\\"\n";
-  if (target->GetType() <= cmStateEnums::OBJECT_LIBRARY) {
+  if (target->GetType() <= cm::TargetType::OBJECT_LIBRARY) {
     // Specify the compiler program database file if configured.
     std::string pdb = target->GetCompilePDBPath(configName);
     if (!pdb.empty()) {
@@ -1000,9 +1000,9 @@ void cmLocalVisualStudio7Generator::OutputBuildTool(
   }
 
   switch (target->GetType()) {
-    case cmStateEnums::UNKNOWN_LIBRARY:
+    case cm::TargetType::UNKNOWN_LIBRARY:
       break;
-    case cmStateEnums::OBJECT_LIBRARY: {
+    case cm::TargetType::OBJECT_LIBRARY: {
       std::string libpath = this->MaybeRelativeToCurBinDir(
         cmStrCat(target->GetSupportDirectory(), '/', configName, '/',
                  target->GetName(), ".lib"));
@@ -1016,7 +1016,7 @@ void cmLocalVisualStudio7Generator::OutputBuildTool(
            << this->ConvertToXMLOutputPathSingle(libpath) << "\"/>\n";
       break;
     }
-    case cmStateEnums::STATIC_LIBRARY: {
+    case cm::TargetType::STATIC_LIBRARY: {
       std::string targetNameFull = target->GetFullName(configName);
       std::string libpath =
         cmStrCat(target->GetDirectory(configName), '/', targetNameFull);
@@ -1047,8 +1047,8 @@ void cmLocalVisualStudio7Generator::OutputBuildTool(
            << this->ConvertToXMLOutputPathSingle(libpath) << "\"/>\n";
       break;
     }
-    case cmStateEnums::SHARED_LIBRARY:
-    case cmStateEnums::MODULE_LIBRARY: {
+    case cm::TargetType::SHARED_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY: {
       cmGeneratorTarget::Names targetNames =
         target->GetLibraryNames(configName);
 
@@ -1132,7 +1132,7 @@ void cmLocalVisualStudio7Generator::OutputBuildTool(
       }
       fout << "/>\n";
     } break;
-    case cmStateEnums::EXECUTABLE: {
+    case cm::TargetType::EXECUTABLE: {
       cmGeneratorTarget::Names targetNames =
         target->GetExecutableNames(configName);
 
@@ -1228,9 +1228,9 @@ void cmLocalVisualStudio7Generator::OutputBuildTool(
            << this->ConvertToXMLOutputPathSingle(temp) << "\"/>\n";
       break;
     }
-    case cmStateEnums::UTILITY:
-    case cmStateEnums::GLOBAL_TARGET:
-    case cmStateEnums::INTERFACE_LIBRARY:
+    case cm::TargetType::UTILITY:
+    case cm::TargetType::GLOBAL_TARGET:
+    case cm::TargetType::INTERFACE_LIBRARY:
       break;
   }
 }
@@ -1310,8 +1310,8 @@ void cmLocalVisualStudio7GeneratorInternals::OutputLibraries(
       fout << (lib.HasFeature() ? lib.GetFormattedItem(rel).Value : rel)
            << " ";
     } else if (!lib.Target ||
-               (lib.Target->GetType() != cmStateEnums::INTERFACE_LIBRARY &&
-                lib.Target->GetType() != cmStateEnums::OBJECT_LIBRARY)) {
+               (lib.Target->GetType() != cm::TargetType::INTERFACE_LIBRARY &&
+                lib.Target->GetType() != cm::TargetType::OBJECT_LIBRARY)) {
       fout << lib.Value.Value << " ";
     }
   }
@@ -1391,7 +1391,7 @@ void cmLocalVisualStudio7Generator::WriteVCProjFile(std::ostream& fout,
   cmSourceGroupFiles sourceGroupFiles;
 
   // Add CMakeLists.txt file with rule to re-run CMake for user convenience.
-  if (target->GetType() != cmStateEnums::GLOBAL_TARGET &&
+  if (target->GetType() != cm::TargetType::GLOBAL_TARGET &&
       target->GetName() != CMAKE_CHECK_BUILD_SYSTEM_TARGET) {
     if (cmSourceFile* sf = this->CreateVCProjBuildRule()) {
       cmGeneratorTarget::AllConfigSource acs;
@@ -1740,9 +1740,9 @@ bool cmLocalVisualStudio7Generator::WriteGroup(
 
     std::string source = sf->GetFullPath();
 
-    if (source != libName || target->GetType() == cmStateEnums::UTILITY ||
-        target->GetType() == cmStateEnums::GLOBAL_TARGET ||
-        target->GetType() == cmStateEnums::INTERFACE_LIBRARY) {
+    if (source != libName || target->GetType() == cm::TargetType::UTILITY ||
+        target->GetType() == cm::TargetType::GLOBAL_TARGET ||
+        target->GetType() == cm::TargetType::INTERFACE_LIBRARY) {
       cmGeneratorTarget::AllConfigSource const& acs =
         sources.Sources[si->second];
 
@@ -1964,7 +1964,7 @@ void cmLocalVisualStudio7Generator::OutputTargetRules(
   std::ostream& fout, std::string const& configName, cmGeneratorTarget* target,
   std::string const& /*libName*/)
 {
-  if (target->GetType() > cmStateEnums::GLOBAL_TARGET) {
+  if (target->GetType() > cm::TargetType::GLOBAL_TARGET) {
     return;
   }
   EventWriter event(this, configName, fout);
@@ -2047,30 +2047,30 @@ void cmLocalVisualStudio7Generator::WriteProjectStartFortran(
   char const* keyword = p ? p->c_str() : "Console Application";
   char const* projectType = nullptr;
   switch (target->GetType()) {
-    case cmStateEnums::OBJECT_LIBRARY:
-    case cmStateEnums::STATIC_LIBRARY:
+    case cm::TargetType::OBJECT_LIBRARY:
+    case cm::TargetType::STATIC_LIBRARY:
       projectType = "typeStaticLibrary";
       if (keyword) {
         keyword = "Static Library";
       }
       break;
-    case cmStateEnums::SHARED_LIBRARY:
-    case cmStateEnums::MODULE_LIBRARY:
+    case cm::TargetType::SHARED_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY:
       projectType = "typeDynamicLibrary";
       if (!keyword) {
         keyword = "Dll";
       }
       break;
-    case cmStateEnums::EXECUTABLE:
+    case cm::TargetType::EXECUTABLE:
       if (!keyword) {
         keyword = "Console Application";
       }
       projectType = nullptr;
       break;
-    case cmStateEnums::UTILITY:
-    case cmStateEnums::GLOBAL_TARGET:
-    case cmStateEnums::INTERFACE_LIBRARY:
-    case cmStateEnums::UNKNOWN_LIBRARY:
+    case cm::TargetType::UTILITY:
+    case cm::TargetType::GLOBAL_TARGET:
+    case cm::TargetType::INTERFACE_LIBRARY:
+    case cm::TargetType::UNKNOWN_LIBRARY:
       break;
   }
   if (projectType) {

Source/cmLocalVisualStudioGenerator.cxx

@@ -135,8 +135,8 @@ cmLocalVisualStudioGenerator::MaybeCreateImplibDir(cmGeneratorTarget* target,
   // If an executable exports symbols then VS wants to create an
   // import library but forgets to create the output directory.
   // The Intel Fortran plugin always forgets to the directory.
-  if (target->GetType() != cmStateEnums::EXECUTABLE &&
-      !(isFortran && target->GetType() == cmStateEnums::SHARED_LIBRARY)) {
+  if (target->GetType() != cm::TargetType::EXECUTABLE &&
+      !(isFortran && target->GetType() == cm::TargetType::SHARED_LIBRARY)) {
     return pcc;
   }
   std::string outDir =

Source/cmMakefile.cxx

@@ -1186,7 +1186,7 @@ cmTarget* cmMakefile::GetCustomCommandTarget(
 
   cmTarget* t = &ti->second;
   if (objLibCommands == cmObjectLibraryCommands::Reject &&
-      t->GetType() == cmStateEnums::OBJECT_LIBRARY) {
+      t->GetType() == cm::TargetType::OBJECT_LIBRARY) {
     auto e = cmStrCat(
       "Target \"", target,
       "\" is an OBJECT library "
@@ -1194,7 +1194,7 @@ cmTarget* cmMakefile::GetCustomCommandTarget(
     this->GetCMakeInstance()->IssueMessage(MessageType::FATAL_ERROR, e, lfbt);
     return nullptr;
   }
-  if (t->GetType() == cmStateEnums::INTERFACE_LIBRARY) {
+  if (t->GetType() == cm::TargetType::INTERFACE_LIBRARY) {
     auto e = cmStrCat(
       "Target \"", target,
       "\" is an INTERFACE library "
@@ -2030,9 +2030,9 @@ void cmMakefile::AddGlobalLinkInformation(cmTarget& target)
 {
   // for these targets do not add anything
   switch (target.GetType()) {
-    case cmStateEnums::UTILITY:
-    case cmStateEnums::GLOBAL_TARGET:
-    case cmStateEnums::INTERFACE_LIBRARY:
+    case cm::TargetType::UTILITY:
+    case cm::TargetType::GLOBAL_TARGET:
+    case cm::TargetType::INTERFACE_LIBRARY:
       return;
     default:;
   }
@@ -2070,16 +2070,15 @@ void cmMakefile::AddAlias(std::string const& lname, std::string const& tgtName,
   }
 }
 
-cmTarget* cmMakefile::AddLibrary(std::string const& lname,
-                                 cmStateEnums::TargetType type,
+cmTarget* cmMakefile::AddLibrary(std::string const& lname, cm::TargetType type,
                                  std::vector<std::string> const& srcs,
                                  bool excludeFromAll)
 {
-  assert(type == cmStateEnums::STATIC_LIBRARY ||
-         type == cmStateEnums::SHARED_LIBRARY ||
-         type == cmStateEnums::MODULE_LIBRARY ||
-         type == cmStateEnums::OBJECT_LIBRARY ||
-         type == cmStateEnums::INTERFACE_LIBRARY);
+  assert(type == cm::TargetType::STATIC_LIBRARY ||
+         type == cm::TargetType::SHARED_LIBRARY ||
+         type == cm::TargetType::MODULE_LIBRARY ||
+         type == cm::TargetType::OBJECT_LIBRARY ||
+         type == cm::TargetType::INTERFACE_LIBRARY);
 
   cmTarget* target = this->AddNewTarget(type, lname);
   // Clear its dependencies. Otherwise, dependencies might persist
@@ -2098,7 +2097,7 @@ cmTarget* cmMakefile::AddExecutable(std::string const& exeName,
                                     std::vector<std::string> const& srcs,
                                     bool excludeFromAll)
 {
-  cmTarget* target = this->AddNewTarget(cmStateEnums::EXECUTABLE, exeName);
+  cmTarget* target = this->AddNewTarget(cm::TargetType::EXECUTABLE, exeName);
   if (excludeFromAll) {
     target->SetProperty("EXCLUDE_FROM_ALL", "TRUE");
   }
@@ -2107,13 +2106,13 @@ cmTarget* cmMakefile::AddExecutable(std::string const& exeName,
   return target;
 }
 
-cmTarget* cmMakefile::AddNewTarget(cmStateEnums::TargetType type,
+cmTarget* cmMakefile::AddNewTarget(cm::TargetType type,
                                    std::string const& name)
 {
   return &this->CreateNewTarget(name, type).first;
 }
 
-cmTarget* cmMakefile::AddSynthesizedTarget(cmStateEnums::TargetType type,
+cmTarget* cmMakefile::AddSynthesizedTarget(cm::TargetType type,
                                            std::string const& name)
 {
   return &this
@@ -2123,8 +2122,8 @@ cmTarget* cmMakefile::AddSynthesizedTarget(cmStateEnums::TargetType type,
 }
 
 std::pair<cmTarget&, bool> cmMakefile::CreateNewTarget(
-  std::string const& name, cmStateEnums::TargetType type,
-  cmTarget::PerConfig perConfig, cmTarget::Visibility vis)
+  std::string const& name, cm::TargetType type, cmTarget::PerConfig perConfig,
+  cmTarget::Visibility vis)
 {
   auto ib =
     this->Targets.emplace(name, cmTarget(name, type, vis, this, perConfig));
@@ -2141,16 +2140,13 @@ std::pair<cmTarget&, bool> cmMakefile::CreateNewTarget(
 cmTarget* cmMakefile::AddNewUtilityTarget(std::string const& utilityName,
                                           bool excludeFromAll)
 {
-  cmTarget* target = this->AddNewTarget(cmStateEnums::UTILITY, utilityName);
+  cmTarget* target = this->AddNewTarget(cm::TargetType::UTILITY, utilityName);
   if (excludeFromAll) {
     target->SetProperty("EXCLUDE_FROM_ALL", "TRUE");
   }
   return target;
 }
 
-namespace {
-}
-
 #if !defined(CMAKE_BOOTSTRAP)
 
 void cmMakefile::ResolveSourceGroupGenex(cmLocalGenerator* lg)
@@ -3990,8 +3986,7 @@ void cmMakefile::RaiseScope(std::vector<std::string> const& variables)
 }
 
 cmTarget* cmMakefile::AddImportedTarget(std::string const& name,
-                                        cmStateEnums::TargetType type,
-                                        bool global)
+                                        cm::TargetType type, bool global)
 {
   // Create the target.
   auto target =
@@ -4015,7 +4010,7 @@ cmTarget* cmMakefile::AddForeignTarget(std::string const& origin,
 {
   auto foreign_name = cmStrCat("@foreign_", origin, "::", name);
   auto target = cm::make_unique<cmTarget>(
-    foreign_name, cmStateEnums::TargetType::INTERFACE_LIBRARY,
+    foreign_name, cm::TargetType::INTERFACE_LIBRARY,
     cmTarget::Visibility::Foreign, this, cmTarget::PerConfig::Yes);
 
   this->ImportedTargets[foreign_name] = target.get();
@@ -4026,13 +4021,13 @@ cmTarget* cmMakefile::AddForeignTarget(std::string const& origin,
   return this->ImportedTargetsOwned.back().get();
 }
 
-cmTarget* cmMakefile::FindTargetToUse(
-  std::string const& name, cmStateEnums::TargetDomainSet domains) const
+cmTarget* cmMakefile::FindTargetToUse(std::string const& name,
+                                      cm::TargetDomainSet domains) const
 {
   // Look for an imported target.  These take priority because they
   // are more local in scope and do not have to be globally unique.
   auto targetName = name;
-  if (domains.contains(cmStateEnums::TargetDomain::ALIAS)) {
+  if (domains.contains(cm::TargetDomain::ALIAS)) {
     // Look for local alias targets.
     auto alias = this->AliasTargets.find(name);
     if (alias != this->AliasTargets.end()) {
@@ -4041,9 +4036,8 @@ cmTarget* cmMakefile::FindTargetToUse(
   }
   auto const imported = this->ImportedTargets.find(targetName);
 
-  bool const useForeign =
-    domains.contains(cmStateEnums::TargetDomain::FOREIGN);
-  bool const useNative = domains.contains(cmStateEnums::TargetDomain::NATIVE);
+  bool const useForeign = domains.contains(cm::TargetDomain::FOREIGN);
+  bool const useNative = domains.contains(cm::TargetDomain::NATIVE);
 
   if (imported != this->ImportedTargets.end()) {
     if (imported->second->IsForeign() ? useForeign : useNative) {
@@ -4093,7 +4087,7 @@ bool cmMakefile::EnforceUniqueName(std::string const& name, std::string& msg,
     // The conflict is with a non-imported target.
     // Allow this if the user has requested support.
     cmake* cm = this->GetCMakeInstance();
-    if (isCustom && existing->GetType() == cmStateEnums::UTILITY &&
+    if (isCustom && existing->GetType() == cm::TargetType::UTILITY &&
         this != existing->GetMakefile() &&
         cm->GetState()->GetGlobalPropertyAsBool(
           "ALLOW_DUPLICATE_CUSTOM_TARGETS")) {
@@ -4107,22 +4101,22 @@ bool cmMakefile::EnforceUniqueName(std::string const& name, std::string& msg,
       << "\" because another target with the same name already exists.  "
          "The existing target is ";
     switch (existing->GetType()) {
-      case cmStateEnums::EXECUTABLE:
+      case cm::TargetType::EXECUTABLE:
         e << "an executable ";
         break;
-      case cmStateEnums::STATIC_LIBRARY:
+      case cm::TargetType::STATIC_LIBRARY:
         e << "a static library ";
         break;
-      case cmStateEnums::SHARED_LIBRARY:
+      case cm::TargetType::SHARED_LIBRARY:
         e << "a shared library ";
         break;
-      case cmStateEnums::MODULE_LIBRARY:
+      case cm::TargetType::MODULE_LIBRARY:
         e << "a module library ";
         break;
-      case cmStateEnums::UTILITY:
+      case cm::TargetType::UTILITY:
         e << "a custom target ";
         break;
-      case cmStateEnums::INTERFACE_LIBRARY:
+      case cm::TargetType::INTERFACE_LIBRARY:
         e << "an interface library ";
         break;
       default:

Source/cmMakefile.h

@@ -36,6 +36,7 @@
 #include "cmSourceFileLocationKind.h"
 #include "cmStateSnapshot.h"
 #include "cmStateTypes.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 
 // IWYU does not see that 'std::unordered_map<std::string, cmTarget>'
@@ -270,21 +271,19 @@ public:
   void AddLinkDirectory(std::string const& directory, bool before = false);
 
   /** Create a new imported target with the name and type given.  */
-  cmTarget* AddImportedTarget(std::string const& name,
-                              cmStateEnums::TargetType type, bool global);
+  cmTarget* AddImportedTarget(std::string const& name, cm::TargetType type,
+                              bool global);
 
   cmTarget* AddForeignTarget(std::string const& origin,
                              std::string const& name);
 
   std::pair<cmTarget&, bool> CreateNewTarget(
-    std::string const& name, cmStateEnums::TargetType type,
+    std::string const& name, cm::TargetType type,
     cmTarget::PerConfig perConfig = cmTarget::PerConfig::Yes,
     cmTarget::Visibility vis = cmTarget::Visibility::Normal);
 
-  cmTarget* AddNewTarget(cmStateEnums::TargetType type,
-                         std::string const& name);
-  cmTarget* AddSynthesizedTarget(cmStateEnums::TargetType type,
-                                 std::string const& name);
+  cmTarget* AddNewTarget(cm::TargetType type, std::string const& name);
+  cmTarget* AddSynthesizedTarget(cm::TargetType type, std::string const& name);
 
   /** Create a target instance for the utility.  */
   cmTarget* AddNewUtilityTarget(std::string const& utilityName,
@@ -390,8 +389,7 @@ public:
   /**
    * Set the name of the library.
    */
-  cmTarget* AddLibrary(std::string const& libname,
-                       cmStateEnums::TargetType type,
+  cmTarget* AddLibrary(std::string const& libname, cm::TargetType type,
                        std::vector<std::string> const& srcs,
                        bool excludeFromAll = false);
   void AddAlias(std::string const& libname, std::string const& tgt,
@@ -535,9 +533,9 @@ public:
   /** Find a target to use in place of the given name.  The target
       returned may be imported or built within the project.  */
   cmTarget* FindTargetToUse(std::string const& name,
-                            cmStateEnums::TargetDomainSet domains = {
-                              cmStateEnums::TargetDomain::NATIVE,
-                              cmStateEnums::TargetDomain::ALIAS }) const;
+                            cm::TargetDomainSet domains = {
+                              cm::TargetDomain::NATIVE,
+                              cm::TargetDomain::ALIAS }) const;
   bool IsAlias(std::string const& name) const;
 
   std::map<std::string, std::string> GetAliasTargets() const

Source/cmMakefileLibraryTargetGenerator.cxx

@@ -30,6 +30,7 @@
 #include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 
 cmMakefileLibraryTargetGenerator::cmMakefileLibraryTargetGenerator(
@@ -37,7 +38,7 @@ cmMakefileLibraryTargetGenerator::cmMakefileLibraryTargetGenerator(
   : cmMakefileTargetGenerator(target)
 {
   this->CustomCommandDriver = OnDepends;
-  if (this->GeneratorTarget->GetType() != cmStateEnums::INTERFACE_LIBRARY) {
+  if (this->GeneratorTarget->GetType() != cm::TargetType::INTERFACE_LIBRARY) {
     this->TargetNames =
       this->GeneratorTarget->GetLibraryNames(this->GetConfigName());
   }
@@ -69,10 +70,10 @@ void cmMakefileLibraryTargetGenerator::WriteRuleFiles()
   // write the link rules
   // Write the rule for this target type.
   switch (this->GeneratorTarget->GetType()) {
-    case cmStateEnums::STATIC_LIBRARY:
+    case cm::TargetType::STATIC_LIBRARY:
       this->WriteStaticLibraryRules();
       break;
-    case cmStateEnums::SHARED_LIBRARY:
+    case cm::TargetType::SHARED_LIBRARY:
       this->WriteSharedLibraryRules(false);
       if (this->GeneratorTarget->NeedRelinkBeforeInstall(
             this->GetConfigName())) {
@@ -80,7 +81,7 @@ void cmMakefileLibraryTargetGenerator::WriteRuleFiles()
         this->WriteSharedLibraryRules(true);
       }
       break;
-    case cmStateEnums::MODULE_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY:
       this->WriteModuleLibraryRules(false);
       if (this->GeneratorTarget->NeedRelinkBeforeInstall(
             this->GetConfigName())) {
@@ -88,7 +89,7 @@ void cmMakefileLibraryTargetGenerator::WriteRuleFiles()
         this->WriteModuleLibraryRules(true);
       }
       break;
-    case cmStateEnums::OBJECT_LIBRARY:
+    case cm::TargetType::OBJECT_LIBRARY:
       this->WriteObjectLibraryRules();
       break;
     default:
@@ -486,8 +487,8 @@ void cmMakefileLibraryTargetGenerator::WriteLibraryRules(
     linkFlags, this->GeneratorTarget, this->GetConfigName(), linkLanguage);
 
   // Add OSX version flags, if any.
-  if (this->GeneratorTarget->GetType() == cmStateEnums::SHARED_LIBRARY ||
-      this->GeneratorTarget->GetType() == cmStateEnums::MODULE_LIBRARY) {
+  if (this->GeneratorTarget->GetType() == cm::TargetType::SHARED_LIBRARY ||
+      this->GeneratorTarget->GetType() == cm::TargetType::MODULE_LIBRARY) {
     this->AppendOSXVerFlag(linkFlags, linkLanguage, "COMPATIBILITY", true);
     this->AppendOSXVerFlag(linkFlags, linkLanguage, "CURRENT", false);
   }
@@ -581,13 +582,13 @@ void cmMakefileLibraryTargetGenerator::WriteLibraryRules(
     // Add the link message.
     std::string buildEcho = cmStrCat("Linking ", linkLanguage);
     switch (this->GeneratorTarget->GetType()) {
-      case cmStateEnums::STATIC_LIBRARY:
+      case cm::TargetType::STATIC_LIBRARY:
         buildEcho += " static library ";
         break;
-      case cmStateEnums::SHARED_LIBRARY:
+      case cm::TargetType::SHARED_LIBRARY:
         buildEcho += " shared library ";
         break;
-      case cmStateEnums::MODULE_LIBRARY:
+      case cm::TargetType::MODULE_LIBRARY:
         if (this->GeneratorTarget->IsCFBundleOnApple()) {
           buildEcho += " CFBundle";
         }
@@ -610,7 +611,7 @@ void cmMakefileLibraryTargetGenerator::WriteLibraryRules(
   std::vector<std::string> commands1;
   // Add a command to remove any existing files for this library.
   // for static libs only
-  if (this->GeneratorTarget->GetType() == cmStateEnums::STATIC_LIBRARY) {
+  if (this->GeneratorTarget->GetType() == cm::TargetType::STATIC_LIBRARY) {
     this->LocalGenerator->AppendCleanCommand(commands1, libCleanFiles,
                                              this->GeneratorTarget, "target");
     this->LocalGenerator->CreateCDCommand(
@@ -649,7 +650,7 @@ void cmMakefileLibraryTargetGenerator::WriteLibraryRules(
 #ifdef _WIN32
   // There may be a manifest file for this target.  Add it to the
   // clean set just in case.
-  if (this->GeneratorTarget->GetType() != cmStateEnums::STATIC_LIBRARY) {
+  if (this->GeneratorTarget->GetType() != cm::TargetType::STATIC_LIBRARY) {
     libCleanFiles.insert(this->LocalGenerator->MaybeRelativeToCurBinDir(
       targetFullPath + ".manifest"));
   }
@@ -679,7 +680,7 @@ void cmMakefileLibraryTargetGenerator::WriteLibraryRules(
   cmList archiveAppendCommands;
   cmList archiveFinishCommands;
   std::string::size_type archiveCommandLimit = std::string::npos;
-  if (this->GeneratorTarget->GetType() == cmStateEnums::STATIC_LIBRARY) {
+  if (this->GeneratorTarget->GetType() == cm::TargetType::STATIC_LIBRARY) {
     haveStaticLibraryRule = this->Makefile->IsDefinitionSet(linkRuleVar);
     std::string arCreateVar =
       cmStrCat("CMAKE_", linkLanguage, "_ARCHIVE_CREATE");
@@ -738,7 +739,7 @@ void cmMakefileLibraryTargetGenerator::WriteLibraryRules(
 
     // Collect up flags to link in needed libraries.
     std::string linkLibs;
-    if (this->GeneratorTarget->GetType() != cmStateEnums::STATIC_LIBRARY) {
+    if (this->GeneratorTarget->GetType() != cm::TargetType::STATIC_LIBRARY) {
 
       std::unique_ptr<cmLinkLineComputer> linkLineComputer =
         this->CreateLinkLineComputer(
@@ -756,7 +757,7 @@ void cmMakefileLibraryTargetGenerator::WriteLibraryRules(
     // rule.
     std::string buildObjs;
     cmMakefileTargetGenerator::ResponseFlagFor responseMode =
-      this->GeneratorTarget->GetType() == cmStateEnums::STATIC_LIBRARY
+      this->GeneratorTarget->GetType() == cm::TargetType::STATIC_LIBRARY
       ? cmMakefileTargetGenerator::ResponseFlagFor::Archive
       : cmMakefileTargetGenerator::ResponseFlagFor::Link;
     this->CreateObjectLists(useLinkScript, useArchiveRules,
@@ -849,7 +850,7 @@ void cmMakefileLibraryTargetGenerator::WriteLibraryRules(
 
     // Compute the directory portion of the install_name setting.
     std::string install_name_dir;
-    if (this->GeneratorTarget->GetType() == cmStateEnums::SHARED_LIBRARY) {
+    if (this->GeneratorTarget->GetType() == cm::TargetType::SHARED_LIBRARY) {
       // Get the install_name directory for the build tree.
       install_name_dir = this->GeneratorTarget->GetInstallNameDirForBuildTree(
         this->GetConfigName());

Source/cmMakefileTargetGenerator.cxx

@@ -56,6 +56,7 @@
 #include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 #include "cmake.h"
 
@@ -95,17 +96,17 @@ std::unique_ptr<cmMakefileTargetGenerator> cmMakefileTargetGenerator::New(
   std::unique_ptr<cmMakefileTargetGenerator> result;
 
   switch (tgt->GetType()) {
-    case cmStateEnums::EXECUTABLE:
+    case cm::TargetType::EXECUTABLE:
       result = cm::make_unique<cmMakefileExecutableTargetGenerator>(tgt);
       break;
-    case cmStateEnums::STATIC_LIBRARY:
-    case cmStateEnums::SHARED_LIBRARY:
-    case cmStateEnums::MODULE_LIBRARY:
-    case cmStateEnums::OBJECT_LIBRARY:
+    case cm::TargetType::STATIC_LIBRARY:
+    case cm::TargetType::SHARED_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY:
+    case cm::TargetType::OBJECT_LIBRARY:
       result = cm::make_unique<cmMakefileLibraryTargetGenerator>(tgt);
       break;
-    case cmStateEnums::INTERFACE_LIBRARY:
-    case cmStateEnums::UTILITY:
+    case cm::TargetType::INTERFACE_LIBRARY:
+    case cm::TargetType::UTILITY:
       result = cm::make_unique<cmMakefileUtilityTargetGenerator>(tgt);
       break;
     default:
@@ -915,10 +916,10 @@ void cmMakefileTargetGenerator::WriteObjectRuleFiles(
     std::string targetFullPathPDB;
     std::string targetFullPathCompilePDB =
       this->ComputeTargetCompilePDB(this->GetConfigName());
-    if (this->GeneratorTarget->GetType() == cmStateEnums::EXECUTABLE ||
-        this->GeneratorTarget->GetType() == cmStateEnums::STATIC_LIBRARY ||
-        this->GeneratorTarget->GetType() == cmStateEnums::SHARED_LIBRARY ||
-        this->GeneratorTarget->GetType() == cmStateEnums::MODULE_LIBRARY) {
+    if (this->GeneratorTarget->GetType() == cm::TargetType::EXECUTABLE ||
+        this->GeneratorTarget->GetType() == cm::TargetType::STATIC_LIBRARY ||
+        this->GeneratorTarget->GetType() == cm::TargetType::SHARED_LIBRARY ||
+        this->GeneratorTarget->GetType() == cm::TargetType::MODULE_LIBRARY) {
       targetFullPathReal = this->GeneratorTarget->GetFullPath(
         this->GetConfigName(), cmStateEnums::RuntimeBinaryArtifact, true);
       targetFullPathPDB = cmStrCat(
@@ -2023,7 +2024,7 @@ void cmMakefileTargetGenerator::AppendTargetDepends(
   std::vector<std::string>& depends, bool ignoreType)
 {
   // Static libraries never depend on anything for linking.
-  if (this->GeneratorTarget->GetType() == cmStateEnums::STATIC_LIBRARY &&
+  if (this->GeneratorTarget->GetType() == cm::TargetType::STATIC_LIBRARY &&
       !ignoreType) {
     return;
   }

Source/cmNinjaNormalTargetGenerator.cxx

@@ -42,13 +42,14 @@
 #include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 
 cmNinjaNormalTargetGenerator::cmNinjaNormalTargetGenerator(
   cmGeneratorTarget* target)
   : cmNinjaTargetGenerator(target)
 {
-  if (target->GetType() != cmStateEnums::OBJECT_LIBRARY) {
+  if (target->GetType() != cm::TargetType::OBJECT_LIBRARY) {
     // on Windows the output dir is already needed at compile time
     // ensure the directory exists (OutDir test)
     for (auto const& config : this->GetConfigNames()) {
@@ -65,7 +66,7 @@ cmNinjaNormalTargetGenerator::~cmNinjaNormalTargetGenerator() = default;
 void cmNinjaNormalTargetGenerator::Generate(std::string const& config)
 {
   if (this->GetGeneratorTarget()->GetType() !=
-      cmStateEnums::INTERFACE_LIBRARY) {
+      cm::TargetType::INTERFACE_LIBRARY) {
     std::string lang = this->GeneratorTarget->GetLinkerLanguage(config);
     if (this->TargetLinkLanguage(config).empty()) {
       cmSystemTools::Error(
@@ -90,10 +91,11 @@ void cmNinjaNormalTargetGenerator::Generate(std::string const& config)
     firstForConfig = false;
   }
 
-  if (this->GetGeneratorTarget()->GetType() == cmStateEnums::OBJECT_LIBRARY) {
+  if (this->GetGeneratorTarget()->GetType() ==
+      cm::TargetType::OBJECT_LIBRARY) {
     this->WriteObjectLibStatement(config);
   } else if (this->GetGeneratorTarget()->GetType() ==
-             cmStateEnums::INTERFACE_LIBRARY) {
+             cm::TargetType::INTERFACE_LIBRARY) {
     bool haveCxxModuleSources = false;
     if (this->GetGeneratorTarget()->HaveCxx20ModuleSources()) {
       haveCxxModuleSources = true;
@@ -183,17 +185,17 @@ void cmNinjaNormalTargetGenerator::WriteLanguagesRules(
 char const* cmNinjaNormalTargetGenerator::GetVisibleTypeName() const
 {
   switch (this->GetGeneratorTarget()->GetType()) {
-    case cmStateEnums::STATIC_LIBRARY:
+    case cm::TargetType::STATIC_LIBRARY:
       return "static library";
-    case cmStateEnums::SHARED_LIBRARY:
+    case cm::TargetType::SHARED_LIBRARY:
       return "shared library";
-    case cmStateEnums::MODULE_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY:
       if (this->GetGeneratorTarget()->IsCFBundleOnApple()) {
         return "CFBundle shared module";
       } else {
         return "shared module";
       }
-    case cmStateEnums::EXECUTABLE:
+    case cm::TargetType::EXECUTABLE:
       return "executable";
     default:
       return nullptr;
@@ -452,7 +454,7 @@ void cmNinjaNormalTargetGenerator::WriteLinkRule(
   std::vector<std::string> const& preLinkComments,
   std::vector<std::string> const& postBuildComments)
 {
-  cmStateEnums::TargetType targetType = this->GetGeneratorTarget()->GetType();
+  cm::TargetType targetType = this->GetGeneratorTarget()->GetType();
 
   std::string linkRuleName = this->LanguageLinkerRule(config);
   if (!this->GetGlobalGenerator()->HasRule(linkRuleName)) {
@@ -498,7 +500,7 @@ void cmNinjaNormalTargetGenerator::WriteLinkRule(
 
     // build response file name
     cmValue flag;
-    if (targetType == cmStateEnums::STATIC_LIBRARY) {
+    if (targetType == cm::TargetType::STATIC_LIBRARY) {
       std::string cmakeLinkVar = cmakeVarLang + "_RESPONSE_FILE_ARCHIVE_FLAG";
       flag = this->GetMakefile()->GetDefinition(cmakeLinkVar);
     }
@@ -576,7 +578,7 @@ void cmNinjaNormalTargetGenerator::WriteLinkRule(
     vars.Config = "$CONFIG";
 
     std::string langFlags;
-    if (targetType != cmStateEnums::EXECUTABLE) {
+    if (targetType != cm::TargetType::EXECUTABLE) {
       langFlags += "$LANGUAGE_COMPILE_FLAGS $ARCH_FLAGS";
       vars.LanguageCompileFlags = langFlags.c_str();
     }
@@ -642,7 +644,7 @@ void cmNinjaNormalTargetGenerator::WriteLinkRule(
     std::string cmakeCommand =
       this->GetLocalGenerator()->ConvertToOutputFormat(
         cmSystemTools::GetCMakeCommand(), cmOutputConverter::SHELL);
-    if (targetType == cmStateEnums::EXECUTABLE) {
+    if (targetType == cm::TargetType::EXECUTABLE) {
       cmNinjaRule rule("CMAKE_SYMLINK_EXECUTABLE");
       {
         std::vector<std::string> cmd;
@@ -718,13 +720,13 @@ std::vector<std::string> cmNinjaNormalTargetGenerator::ComputeDeviceLinkCmd()
   // now build the correct command depending on if the target is
   // an executable or a dynamic library.
   switch (this->GetGeneratorTarget()->GetType()) {
-    case cmStateEnums::STATIC_LIBRARY:
-    case cmStateEnums::SHARED_LIBRARY:
-    case cmStateEnums::MODULE_LIBRARY: {
+    case cm::TargetType::STATIC_LIBRARY:
+    case cm::TargetType::SHARED_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY: {
       linkCmds.assign(
         this->GetMakefile()->GetDefinition("CMAKE_CUDA_DEVICE_LINK_LIBRARY"));
     } break;
-    case cmStateEnums::EXECUTABLE: {
+    case cm::TargetType::EXECUTABLE: {
       linkCmds.assign(this->GetMakefile()->GetDefinition(
         "CMAKE_CUDA_DEVICE_LINK_EXECUTABLE"));
     } break;
@@ -779,7 +781,7 @@ std::vector<std::string> cmNinjaNormalTargetGenerator::ComputeLinkCmd(
     }
   }
   switch (this->GetGeneratorTarget()->GetType()) {
-    case cmStateEnums::STATIC_LIBRARY: {
+    case cm::TargetType::STATIC_LIBRARY: {
       // We have archive link commands set. First, delete the existing archive.
       {
         std::string cmakeCommand =
@@ -823,9 +825,9 @@ std::vector<std::string> cmNinjaNormalTargetGenerator::ComputeLinkCmd(
       }
 #endif
     } break;
-    case cmStateEnums::SHARED_LIBRARY:
-    case cmStateEnums::MODULE_LIBRARY:
-    case cmStateEnums::EXECUTABLE:
+    case cm::TargetType::SHARED_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY:
+    case cm::TargetType::EXECUTABLE:
       break;
     default:
       assert(false && "Unexpected target type");
@@ -1066,7 +1068,7 @@ void cmNinjaNormalTargetGenerator::WriteNvidiaDeviceLinkStatement(
       this->GetMakefile()->GetSONameFlag(this->TargetLinkLanguage(config));
     vars["SONAME"] = localGen.ConvertToOutputFormat(tgtNames.SharedObject,
                                                     cmOutputConverter::SHELL);
-    if (genTarget->GetType() == cmStateEnums::SHARED_LIBRARY) {
+    if (genTarget->GetType() == cm::TargetType::SHARED_LIBRARY) {
       std::string install_dir =
         this->GetGeneratorTarget()->GetInstallNameDirForBuildTree(config);
       if (!install_dir.empty()) {
@@ -1207,7 +1209,7 @@ void cmNinjaNormalTargetGenerator::WriteLinkStatement(
 
   // Write comments.
   cmGlobalNinjaGenerator::WriteDivider(this->GetImplFileStream(fileConfig));
-  cmStateEnums::TargetType const targetType = gt->GetType();
+  cm::TargetType const targetType = gt->GetType();
   this->GetImplFileStream(fileConfig)
     << "# Link build statements for " << cmState::GetTargetTypeName(targetType)
     << " target " << this->GetTargetName() << "\n\n";
@@ -1286,7 +1288,7 @@ void cmNinjaNormalTargetGenerator::WriteLinkStatement(
           this->GetObjectFilePath(source, config));
       }
     }
-    if (targetType != cmStateEnums::EXECUTABLE ||
+    if (targetType != cm::TargetType::EXECUTABLE ||
         gt->IsExecutableWithExports()) {
       linkBuild.Outputs.push_back(vars["SWIFT_MODULE"]);
     }
@@ -1363,8 +1365,8 @@ void cmNinjaNormalTargetGenerator::WriteLinkStatement(
                                            this->TargetLinkLanguage(config));
 
   // Add OS X version flags, if any.
-  if (this->GeneratorTarget->GetType() == cmStateEnums::SHARED_LIBRARY ||
-      this->GeneratorTarget->GetType() == cmStateEnums::MODULE_LIBRARY) {
+  if (this->GeneratorTarget->GetType() == cm::TargetType::SHARED_LIBRARY ||
+      this->GeneratorTarget->GetType() == cm::TargetType::MODULE_LIBRARY) {
     this->AppendOSXVerFlag(vars["LINK_FLAGS"],
                            this->TargetLinkLanguage(config), "COMPATIBILITY",
                            true);
@@ -1387,7 +1389,7 @@ void cmNinjaNormalTargetGenerator::WriteLinkStatement(
   // Compute architecture specific link flags.  Yes, these go into a different
   // variable for executables, probably due to a mistake made when duplicating
   // code between the Makefile executable and library generators.
-  if (targetType == cmStateEnums::EXECUTABLE) {
+  if (targetType == cm::TargetType::EXECUTABLE) {
     std::string t = vars["FLAGS"];
     localGen.AddArchitectureFlags(t, gt, this->TargetLinkLanguage(config),
                                   config);
@@ -1406,7 +1408,7 @@ void cmNinjaNormalTargetGenerator::WriteLinkStatement(
     vars["SONAME_FLAG"] = mf->GetSONameFlag(this->TargetLinkLanguage(config));
     vars["SONAME"] = localGen.ConvertToOutputFormat(tgtNames.SharedObject,
                                                     cmOutputConverter::SHELL);
-    if (targetType == cmStateEnums::SHARED_LIBRARY) {
+    if (targetType == cm::TargetType::SHARED_LIBRARY) {
       std::string install_dir = gt->GetInstallNameDirForBuildTree(config);
       if (!install_dir.empty()) {
         vars["INSTALLNAME_DIR"] = localGen.ConvertToOutputFormat(
@@ -1578,7 +1580,7 @@ void cmNinjaNormalTargetGenerator::WriteLinkStatement(
 
   // build response file name
   cmValue flag;
-  if (targetType == cmStateEnums::STATIC_LIBRARY) {
+  if (targetType == cm::TargetType::STATIC_LIBRARY) {
     std::string cmakeLinkVar = cmakeVarLang + "_RESPONSE_FILE_ARCHIVE_FLAG";
     flag = this->GetMakefile()->GetDefinition(cmakeLinkVar);
   }
@@ -1613,7 +1615,7 @@ void cmNinjaNormalTargetGenerator::WriteLinkStatement(
     if (cmComputeLinkInformation* cli = gt->GetLinkInformation(config)) {
       for (auto const& item : cli->GetItems()) {
         if (item.Target &&
-            item.Target->GetType() == cmStateEnums::SHARED_LIBRARY &&
+            item.Target->GetType() == cm::TargetType::SHARED_LIBRARY &&
             !item.Target->IsFrameworkOnApple()) {
           std::string const& lib =
             this->ConvertToNinjaPath(item.Target->GetFullPath(config));
@@ -1671,7 +1673,7 @@ void cmNinjaNormalTargetGenerator::WriteLinkStatement(
                       postBuildComments);
 
   if (symlinkNeeded) {
-    if (targetType == cmStateEnums::EXECUTABLE) {
+    if (targetType == cm::TargetType::EXECUTABLE) {
       cmNinjaBuild build("CMAKE_SYMLINK_EXECUTABLE");
       build.Comment = "Create executable symlink " + targetOutput;
       build.Outputs.push_back(targetOutput);
@@ -1816,7 +1818,7 @@ void cmNinjaNormalTargetGenerator::WriteCxxModuleLibraryStatement(
 cmGeneratorTarget::Names cmNinjaNormalTargetGenerator::TargetNames(
   std::string const& config) const
 {
-  if (this->GeneratorTarget->GetType() == cmStateEnums::EXECUTABLE) {
+  if (this->GeneratorTarget->GetType() == cm::TargetType::EXECUTABLE) {
     return this->GeneratorTarget->GetExecutableNames(config);
   }
   return this->GeneratorTarget->GetLibraryNames(config);

Source/cmNinjaTargetGenerator.cxx

@@ -51,11 +51,11 @@
 #include "cmRulePlaceholderExpander.h"
 #include "cmSourceFile.h"
 #include "cmState.h"
-#include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
 #include "cmTarget.h"
 #include "cmTargetDepend.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 #include "cmake.h"
 
@@ -63,21 +63,21 @@ std::unique_ptr<cmNinjaTargetGenerator> cmNinjaTargetGenerator::New(
   cmGeneratorTarget* target)
 {
   switch (target->GetType()) {
-    case cmStateEnums::EXECUTABLE:
-    case cmStateEnums::SHARED_LIBRARY:
-    case cmStateEnums::STATIC_LIBRARY:
-    case cmStateEnums::MODULE_LIBRARY:
-    case cmStateEnums::OBJECT_LIBRARY:
+    case cm::TargetType::EXECUTABLE:
+    case cm::TargetType::SHARED_LIBRARY:
+    case cm::TargetType::STATIC_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY:
+    case cm::TargetType::OBJECT_LIBRARY:
       return cm::make_unique<cmNinjaNormalTargetGenerator>(target);
 
-    case cmStateEnums::INTERFACE_LIBRARY:
+    case cm::TargetType::INTERFACE_LIBRARY:
       if (target->HaveCxx20ModuleSources()) {
         return cm::make_unique<cmNinjaNormalTargetGenerator>(target);
       }
       CM_FALLTHROUGH;
 
-    case cmStateEnums::UTILITY:
-    case cmStateEnums::GLOBAL_TARGET:
+    case cm::TargetType::UTILITY:
+    case cm::TargetType::GLOBAL_TARGET:
       return cm::make_unique<cmNinjaUtilityTargetGenerator>(target);
 
     default:
@@ -416,8 +416,8 @@ cmNinjaDeps cmNinjaTargetGenerator::ComputeLinkDeps(
 {
   // Static libraries never depend on other targets for linking.
   if (!ignoreType &&
-      (this->GeneratorTarget->GetType() == cmStateEnums::STATIC_LIBRARY ||
-       this->GeneratorTarget->GetType() == cmStateEnums::OBJECT_LIBRARY)) {
+      (this->GeneratorTarget->GetType() == cm::TargetType::STATIC_LIBRARY ||
+       this->GeneratorTarget->GetType() == cm::TargetType::OBJECT_LIBRARY)) {
     return cmNinjaDeps();
   }
 
@@ -595,10 +595,10 @@ bool cmNinjaTargetGenerator::SetMsvcTargetPdbVariable(
   if (supportsPDB) {
     std::string pdbPath;
     std::string compilePdbPath = this->ComputeTargetCompilePDB(config);
-    if (this->GeneratorTarget->GetType() == cmStateEnums::EXECUTABLE ||
-        this->GeneratorTarget->GetType() == cmStateEnums::STATIC_LIBRARY ||
-        this->GeneratorTarget->GetType() == cmStateEnums::SHARED_LIBRARY ||
-        this->GeneratorTarget->GetType() == cmStateEnums::MODULE_LIBRARY) {
+    if (this->GeneratorTarget->GetType() == cm::TargetType::EXECUTABLE ||
+        this->GeneratorTarget->GetType() == cm::TargetType::STATIC_LIBRARY ||
+        this->GeneratorTarget->GetType() == cm::TargetType::SHARED_LIBRARY ||
+        this->GeneratorTarget->GetType() == cm::TargetType::MODULE_LIBRARY) {
       pdbPath = cmStrCat(this->GeneratorTarget->GetPDBDirectory(config), '/',
                          this->GeneratorTarget->GetPDBName(config));
     }
@@ -2168,7 +2168,7 @@ void cmNinjaTargetGenerator::WriteSwiftObjectBuildStatement(
   auto isImportableTarget = [](cmGeneratorTarget const& tgt) -> bool {
     // Everything except for executables that don't export anything should emit
     // some way to import them.
-    if (tgt.GetType() == cmStateEnums::EXECUTABLE) {
+    if (tgt.GetType() == cm::TargetType::EXECUTABLE) {
       return tgt.IsExecutableWithExports();
     }
     return true;
@@ -2191,20 +2191,20 @@ void cmNinjaTargetGenerator::WriteSwiftObjectBuildStatement(
   }();
 
   // Build flags common to both compile and emit-module edges.
-  if (target.GetType() != cmStateEnums::EXECUTABLE) {
+  if (target.GetType() != cm::TargetType::EXECUTABLE) {
     // Without `-emit-library` or `-emit-executable`, targets with a single
     // source file parse as a Swift script instead of like normal source. For
     // non-executable targets, append this to ensure that they are parsed like
     // a normal source.
     this->LocalGenerator->AppendFlags(vars["FLAGS"], "-parse-as-library");
   }
-  if (target.GetType() == cmStateEnums::STATIC_LIBRARY) {
+  if (target.GetType() == cm::TargetType::STATIC_LIBRARY) {
     this->LocalGenerator->AppendFlags(vars["FLAGS"], "-static");
   }
   this->LocalGenerator->AppendFlags(vars["FLAGS"],
                                     cmStrCat("-module-name ", moduleName));
 
-  if (target.GetType() != cmStateEnums::EXECUTABLE) {
+  if (target.GetType() != cm::TargetType::EXECUTABLE) {
     std::string const libraryLinkNameFlag = "-module-link-name";
     std::string const libraryLinkName =
       this->GetGeneratorTarget()->GetLibraryNames(config).Base;

Source/cmNinjaUtilityTargetGenerator.cxx

@@ -21,10 +21,10 @@
 #include "cmNinjaTypes.h"
 #include "cmOutputConverter.h"
 #include "cmSourceFile.h"
-#include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
 #include "cmTarget.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 
 cmNinjaUtilityTargetGenerator::cmNinjaUtilityTargetGenerator(
@@ -49,7 +49,8 @@ void cmNinjaUtilityTargetGenerator::Generate(std::string const& config)
       continue;
     }
     if (fileConfig != config &&
-        this->GetGeneratorTarget()->GetType() == cmStateEnums::GLOBAL_TARGET) {
+        this->GetGeneratorTarget()->GetType() ==
+          cm::TargetType::GLOBAL_TARGET) {
       continue;
     }
     this->WriteUtilBuildStatements(config, fileConfig);
@@ -130,7 +131,7 @@ void cmNinjaUtilityTargetGenerator::WriteUtilBuildStatements(
     outputConfig = config;
   }
   lg->AppendTargetOutputs(genTarget, phonyBuild.Outputs, outputConfig);
-  if (genTarget->Target->GetType() != cmStateEnums::GLOBAL_TARGET) {
+  if (genTarget->Target->GetType() != cm::TargetType::GLOBAL_TARGET) {
     lg->AppendTargetOutputs(genTarget, gg->GetByproductsForCleanTarget(),
                             config);
     std::copy(util_outputs.ExplicitOuts.begin(),
@@ -143,7 +144,7 @@ void cmNinjaUtilityTargetGenerator::WriteUtilBuildStatements(
   if (commands.empty()) {
     phonyBuild.Comment = "Utility command for " + this->GetTargetName();
     phonyBuild.ExplicitDeps = std::move(deps);
-    if (genTarget->GetType() != cmStateEnums::GLOBAL_TARGET) {
+    if (genTarget->GetType() != cm::TargetType::GLOBAL_TARGET) {
       gg->WriteBuild(this->GetImplFileStream(fileConfig), phonyBuild);
     } else {
       gg->WriteBuild(this->GetCommonFileStream(), phonyBuild);
@@ -176,7 +177,7 @@ void cmNinjaUtilityTargetGenerator::WriteUtilBuildStatements(
 
     std::string ccConfig;
     if (genTarget->Target->IsPerConfig() &&
-        genTarget->GetType() != cmStateEnums::GLOBAL_TARGET) {
+        genTarget->GetType() != cm::TargetType::GLOBAL_TARGET) {
       ccConfig = config;
     }
     if (config == fileConfig ||
@@ -188,7 +189,7 @@ void cmNinjaUtilityTargetGenerator::WriteUtilBuildStatements(
     }
 
     phonyBuild.ExplicitDeps.push_back(utilCommandName);
-    if (genTarget->GetType() != cmStateEnums::GLOBAL_TARGET) {
+    if (genTarget->GetType() != cm::TargetType::GLOBAL_TARGET) {
       gg->WriteBuild(this->GetImplFileStream(fileConfig), phonyBuild);
     } else {
       gg->WriteBuild(this->GetCommonFileStream(), phonyBuild);
@@ -201,7 +202,7 @@ void cmNinjaUtilityTargetGenerator::WriteUtilBuildStatements(
   // Add an alias for the logical target name regardless of what directory
   // contains it.  Skip this for GLOBAL_TARGET because they are meant to
   // be per-directory and have one at the top-level anyway.
-  if (genTarget->GetType() != cmStateEnums::GLOBAL_TARGET) {
+  if (genTarget->GetType() != cm::TargetType::GLOBAL_TARGET) {
     gg->AddTargetAlias(this->GetTargetName(), genTarget, config);
   }
 }

Source/cmPackageInfoReader.cxx

@@ -27,6 +27,7 @@
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
 #include "cmTarget.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 
 namespace {
@@ -853,7 +854,7 @@ void cmPackageInfoReader::ReadCxxModulesMetadata(
 }
 
 cmTarget* cmPackageInfoReader::AddLibraryComponent(
-  cmMakefile* makefile, cmStateEnums::TargetType type, std::string const& name,
+  cmMakefile* makefile, cm::TargetType type, std::string const& name,
   Json::Value const& data, std::string const& package, bool global) const
 {
   // Create the imported target.
@@ -893,23 +894,23 @@ bool cmPackageInfoReader::ImportTargets(cmMakefile* makefile,
       }
     }
 
-    auto createTarget = [&](cmStateEnums::TargetType typeEnum) {
+    auto createTarget = [&](cm::TargetType typeEnum) {
       return this->AddLibraryComponent(makefile, typeEnum, fullName, *ci,
                                        package, global);
     };
 
     cmTarget* target = nullptr;
     if (type == "symbolic"_s) {
-      target = createTarget(cmStateEnums::INTERFACE_LIBRARY);
+      target = createTarget(cm::TargetType::INTERFACE_LIBRARY);
       target->SetSymbolic(true);
     } else if (type == "dylib"_s) {
-      target = createTarget(cmStateEnums::SHARED_LIBRARY);
+      target = createTarget(cm::TargetType::SHARED_LIBRARY);
     } else if (type == "module"_s) {
-      target = createTarget(cmStateEnums::MODULE_LIBRARY);
+      target = createTarget(cm::TargetType::MODULE_LIBRARY);
     } else if (type == "archive"_s) {
-      target = createTarget(cmStateEnums::STATIC_LIBRARY);
+      target = createTarget(cm::TargetType::STATIC_LIBRARY);
     } else if (type == "interface"_s) {
-      target = createTarget(cmStateEnums::INTERFACE_LIBRARY);
+      target = createTarget(cm::TargetType::INTERFACE_LIBRARY);
     } else {
       makefile->IssueMessage(MessageType::WARNING,
                              cmStrCat(R"(component ")"_s, fullName,
@@ -933,7 +934,7 @@ bool cmPackageInfoReader::ImportTargets(cmMakefile* makefile,
     }
 
     cmTarget* const target = makefile->AddImportedTarget(
-      package, cmStateEnums::INTERFACE_LIBRARY, global);
+      package, cm::TargetType::INTERFACE_LIBRARY, global);
     for (std::string const& name : defaultComponents) {
       std::string const& fullName = cmStrCat(package, "::"_s, name);
       AppendProperty(makefile, target, "LINK_LIBRARIES"_s, {}, fullName);

Source/cmPackageInfoReader.h

@@ -14,12 +14,14 @@
 
 #include <cm3p/json/value.h>
 
-#include "cmStateTypes.h"
-
 class cmExecutionStatus;
 class cmMakefile;
 class cmTarget;
 
+namespace cm {
+enum class TargetType;
+} // namespace cm
+
 struct cmPackageRequirement
 {
   std::string Name;
@@ -87,8 +89,7 @@ public:
 private:
   cmPackageInfoReader() = default;
 
-  cmTarget* AddLibraryComponent(cmMakefile* makefile,
-                                cmStateEnums::TargetType type,
+  cmTarget* AddLibraryComponent(cmMakefile* makefile, cm::TargetType type,
                                 std::string const& name,
                                 Json::Value const& data,
                                 std::string const& package, bool global) const;

Source/cmQtAutoGenGlobalInitializer.cxx

@@ -17,10 +17,10 @@
 #include "cmQtAutoGen.h"
 #include "cmQtAutoGenInitializer.h"
 #include "cmState.h"
-#include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
 #include "cmTarget.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 
 cmQtAutoGenGlobalInitializer::Keywords::Keywords()
@@ -79,11 +79,11 @@ cmQtAutoGenGlobalInitializer::cmQtAutoGenGlobalInitializer(
     for (auto const& target : localGen->GetGeneratorTargets()) {
       // Process only certain target types
       switch (target->GetType()) {
-        case cmStateEnums::EXECUTABLE:
-        case cmStateEnums::STATIC_LIBRARY:
-        case cmStateEnums::SHARED_LIBRARY:
-        case cmStateEnums::MODULE_LIBRARY:
-        case cmStateEnums::OBJECT_LIBRARY:
+        case cm::TargetType::EXECUTABLE:
+        case cm::TargetType::STATIC_LIBRARY:
+        case cm::TargetType::SHARED_LIBRARY:
+        case cm::TargetType::MODULE_LIBRARY:
+        case cm::TargetType::OBJECT_LIBRARY:
           // Process target
           break;
         default:

Source/cmQtAutoGenInitializer.cxx

@@ -57,6 +57,7 @@
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
 #include "cmTarget.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 #include "cmake.h"
 
@@ -105,8 +106,8 @@ bool StaticLibraryCycle(cmGeneratorTarget const* targetOrigin,
                         std::string const& config)
 {
   bool cycle = false;
-  if ((targetOrigin->GetType() == cmStateEnums::STATIC_LIBRARY) &&
-      (targetDepend->GetType() == cmStateEnums::STATIC_LIBRARY)) {
+  if ((targetOrigin->GetType() == cm::TargetType::STATIC_LIBRARY) &&
+      (targetDepend->GetType() == cm::TargetType::STATIC_LIBRARY)) {
     std::set<cmGeneratorTarget const*> knownLibs;
     std::deque<cmGeneratorTarget const*> testLibs;
 
@@ -130,7 +131,7 @@ bool StaticLibraryCycle(cmGeneratorTarget const* targetOrigin,
         for (cmLinkItem const& item : libs->Libraries) {
           cmGeneratorTarget const* depTarget = item.Target;
           if (depTarget &&
-              (depTarget->GetType() == cmStateEnums::STATIC_LIBRARY) &&
+              (depTarget->GetType() == cm::TargetType::STATIC_LIBRARY) &&
               knownLibs.insert(depTarget).second) {
             testLibs.push_back(depTarget);
           }

Source/cmRuntimeDependencyArchive.cxx

@@ -17,8 +17,8 @@
 #include "cmExecutionStatus.h"
 #include "cmList.h"
 #include "cmMakefile.h"
-#include "cmStateTypes.h"
 #include "cmSystemTools.h"
+#include "cmTargetTypes.h"
 
 #if defined(_WIN32)
 #  include "cmGlobalGenerator.h"
@@ -180,19 +180,20 @@ bool cmRuntimeDependencyArchive::GetRuntimeDependencies(
   std::vector<std::string> const& modules)
 {
   for (auto const& exe : executables) {
-    if (!this->Linker->ScanDependencies(exe, cmStateEnums::EXECUTABLE)) {
+    if (!this->Linker->ScanDependencies(exe, cm::TargetType::EXECUTABLE)) {
       return false;
     }
   }
   for (auto const& lib : libraries) {
-    if (!this->Linker->ScanDependencies(lib, cmStateEnums::SHARED_LIBRARY)) {
+    if (!this->Linker->ScanDependencies(lib, cm::TargetType::SHARED_LIBRARY)) {
       return false;
     }
   }
-  return std::all_of(
-    modules.begin(), modules.end(), [this](std::string const& mod) -> bool {
-      return this->Linker->ScanDependencies(mod, cmStateEnums::MODULE_LIBRARY);
-    });
+  return std::all_of(modules.begin(), modules.end(),
+                     [this](std::string const& mod) -> bool {
+                       return this->Linker->ScanDependencies(
+                         mod, cm::TargetType::MODULE_LIBRARY);
+                     });
 }
 
 void cmRuntimeDependencyArchive::SetError(std::string const& e)

Source/cmSbomBuilder.cxx

@@ -32,28 +32,28 @@
 #include "cmSbomObject.h"
 #include "cmSpdx.h"
 #include "cmSpdxSerializer.h"
-#include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
 #include "cmTarget.h"
 #include "cmTargetExport.h"
+#include "cmTargetTypes.h"
 #include "cmValue.h"
 
-cmSpdxPackage::PurposeId GetPurpose(cmStateEnums::TargetType type)
+cmSpdxPackage::PurposeId GetPurpose(cm::TargetType type)
 {
   switch (type) {
-    case cmStateEnums::TargetType::EXECUTABLE:
+    case cm::TargetType::EXECUTABLE:
       return cmSpdxPackage::PurposeId::APPLICATION;
-    case cmStateEnums::TargetType::STATIC_LIBRARY:
-    case cmStateEnums::TargetType::SHARED_LIBRARY:
-    case cmStateEnums::TargetType::MODULE_LIBRARY:
-    case cmStateEnums::TargetType::OBJECT_LIBRARY:
-    case cmStateEnums::TargetType::INTERFACE_LIBRARY:
+    case cm::TargetType::STATIC_LIBRARY:
+    case cm::TargetType::SHARED_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY:
+    case cm::TargetType::OBJECT_LIBRARY:
+    case cm::TargetType::INTERFACE_LIBRARY:
       return cmSpdxPackage::PurposeId::LIBRARY;
-    case cmStateEnums::TargetType::UTILITY:
+    case cm::TargetType::UTILITY:
       return cmSpdxPackage::PurposeId::SOURCE;
-    case cmStateEnums::TargetType::GLOBAL_TARGET:
-    case cmStateEnums::TargetType::UNKNOWN_LIBRARY:
+    case cm::TargetType::GLOBAL_TARGET:
+    case cm::TargetType::UNKNOWN_LIBRARY:
     default:
       return cmSpdxPackage::PurposeId::ARCHIVE;
   }

Source/cmState.cxx

@@ -26,6 +26,7 @@
 #include "cmStateSnapshot.h"
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
+#include "cmTargetTypes.h"
 #include "cmake.h"
 
 namespace cmStateDetail {
@@ -42,8 +43,7 @@ cmState::cmState(Role role, TryCompile isTryCompile)
 
 cmState::~cmState() = default;
 
-std::string const& cmState::GetTargetTypeName(
-  cmStateEnums::TargetType targetType)
+std::string const& cmState::GetTargetTypeName(cm::TargetType targetType)
 {
 #define MAKE_STATIC_PROP(PROP) static const std::string prop##PROP = #PROP
   MAKE_STATIC_PROP(STATIC_LIBRARY);
@@ -59,23 +59,23 @@ std::string const& cmState::GetTargetTypeName(
 #undef MAKE_STATIC_PROP
 
   switch (targetType) {
-    case cmStateEnums::STATIC_LIBRARY:
+    case cm::TargetType::STATIC_LIBRARY:
       return propSTATIC_LIBRARY;
-    case cmStateEnums::MODULE_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY:
       return propMODULE_LIBRARY;
-    case cmStateEnums::SHARED_LIBRARY:
+    case cm::TargetType::SHARED_LIBRARY:
       return propSHARED_LIBRARY;
-    case cmStateEnums::OBJECT_LIBRARY:
+    case cm::TargetType::OBJECT_LIBRARY:
       return propOBJECT_LIBRARY;
-    case cmStateEnums::EXECUTABLE:
+    case cm::TargetType::EXECUTABLE:
       return propEXECUTABLE;
-    case cmStateEnums::UTILITY:
+    case cm::TargetType::UTILITY:
       return propUTILITY;
-    case cmStateEnums::GLOBAL_TARGET:
+    case cm::TargetType::GLOBAL_TARGET:
       return propGLOBAL_TARGET;
-    case cmStateEnums::INTERFACE_LIBRARY:
+    case cm::TargetType::INTERFACE_LIBRARY:
       return propINTERFACE_LIBRARY;
-    case cmStateEnums::UNKNOWN_LIBRARY:
+    case cm::TargetType::UNKNOWN_LIBRARY:
       return propUNKNOWN_LIBRARY;
   }
   assert(false && "Unexpected target type");

Source/cmState.h

@@ -39,6 +39,10 @@ struct cmListFileArgument;
 template <typename T>
 class BT;
 
+namespace cm {
+enum class TargetType;
+} // namespace cm
+
 class cmState
 {
   friend class cmStateSnapshot;
@@ -67,8 +71,7 @@ public:
   cmState(cmState const&) = delete;
   cmState& operator=(cmState const&) = delete;
 
-  static std::string const& GetTargetTypeName(
-    cmStateEnums::TargetType targetType);
+  static std::string const& GetTargetTypeName(cm::TargetType targetType);
 
   cmStateSnapshot CreateBaseSnapshot();
   cmStateSnapshot CreateBuildsystemDirectorySnapshot(

Source/cmStateTypes.h

@@ -47,38 +47,6 @@ enum class CommandType
   Function
 };
 
-// There are multiple overlapping ranges represented here. Be aware that adding
-// a value to this enumeration may cause failures in numerous places which
-// assume details about the ordering.
-enum TargetType
-{
-  EXECUTABLE,
-  STATIC_LIBRARY,
-  SHARED_LIBRARY,
-  MODULE_LIBRARY,
-  OBJECT_LIBRARY,
-  UTILITY,
-  GLOBAL_TARGET,
-  INTERFACE_LIBRARY,
-  UNKNOWN_LIBRARY
-};
-
-// Target search domains for FindTarget() style commands.
-enum class TargetDomain : unsigned
-{
-  // Native, unaliased CMake targets, generated via add_library or
-  // add_executable
-  NATIVE,
-  // Alias index, must include another domain
-  ALIAS,
-  // Foreign domain targets, generated directly inside CMake
-  FOREIGN
-};
-using TargetDomainSet = cm::enum_set<TargetDomain>;
-static TargetDomainSet const AllTargetDomains{ TargetDomain::NATIVE,
-                                               TargetDomain::ALIAS,
-                                               TargetDomain::FOREIGN };
-
 enum CacheEntryType
 {
   BOOL = 0,

Source/cmTarget.cxx

@@ -612,7 +612,7 @@ cmValue copyProperty(cmTarget const* src, cmTarget* dst,
 class cmTargetInternals
 {
 public:
-  cmStateEnums::TargetType TargetType;
+  cm::TargetType TargetType;
   cmTarget::Origin Origin = cmTarget::Origin::Unknown;
   cmMakefile* Makefile;
   cmPolicies::PolicyMap PolicyMap;
@@ -669,7 +669,7 @@ public:
 
   std::unordered_map<cm::string_view, FileSetType> FileSetTypes;
 
-  cmTargetInternals(std::string name, cmStateEnums::TargetType type,
+  cmTargetInternals(std::string name, cm::TargetType type,
                     cmTarget::Visibility visibility, cmMakefile* mf,
                     cmTarget::PerConfig perConfig);
 
@@ -701,8 +701,7 @@ public:
   }
 };
 
-cmTargetInternals::cmTargetInternals(std::string name,
-                                     cmStateEnums::TargetType type,
+cmTargetInternals::cmTargetInternals(std::string name, cm::TargetType type,
                                      cmTarget::Visibility visibility,
                                      cmMakefile* mf,
                                      cmTarget::PerConfig perConfig)
@@ -935,8 +934,8 @@ std::pair<bool, cmValue> UsageRequirementProperty::Read(
   return { did_read, value };
 }
 
-cmTarget::cmTarget(std::string name, cmStateEnums::TargetType type,
-                   Visibility vis, cmMakefile* mf, PerConfig perConfig)
+cmTarget::cmTarget(std::string name, cm::TargetType type, Visibility vis,
+                   cmMakefile* mf, PerConfig perConfig)
   : impl(cm::make_unique<cmTargetInternals>(std::move(name), type, vis, mf,
                                             perConfig))
 {
@@ -978,38 +977,38 @@ cmTarget::cmTarget(std::string name, cmStateEnums::TargetType type,
   if (!this->IsImported()) {
     metConditions.insert(TargetProperty::InitCondition::NonImportedTarget);
   }
-  if (this->impl->TargetType != cmStateEnums::UTILITY &&
-      this->impl->TargetType != cmStateEnums::GLOBAL_TARGET) {
+  if (this->impl->TargetType != cm::TargetType::UTILITY &&
+      this->impl->TargetType != cm::TargetType::GLOBAL_TARGET) {
     metConditions.insert(TargetProperty::InitCondition::NormalTarget);
     if (this->IsNormal()) {
       metConditions.insert(
         TargetProperty::InitCondition::NormalNonImportedTarget);
     }
-    if (this->impl->TargetType != cmStateEnums::INTERFACE_LIBRARY) {
+    if (this->impl->TargetType != cm::TargetType::INTERFACE_LIBRARY) {
       metConditions.insert(TargetProperty::InitCondition::TargetWithArtifact);
-      if (this->impl->TargetType != cmStateEnums::EXECUTABLE) {
+      if (this->impl->TargetType != cm::TargetType::EXECUTABLE) {
         metConditions.insert(
           TargetProperty::InitCondition::NonExecutableWithArtifact);
       }
     }
-    if (this->impl->TargetType == cmStateEnums::SHARED_LIBRARY ||
-        this->impl->TargetType == cmStateEnums::STATIC_LIBRARY) {
+    if (this->impl->TargetType == cm::TargetType::SHARED_LIBRARY ||
+        this->impl->TargetType == cm::TargetType::STATIC_LIBRARY) {
       metConditions.insert(
         TargetProperty::InitCondition::LinkableLibraryTarget);
     }
-    if (this->impl->TargetType == cmStateEnums::SHARED_LIBRARY) {
+    if (this->impl->TargetType == cm::TargetType::SHARED_LIBRARY) {
       metConditions.insert(TargetProperty::InitCondition::SharedLibraryTarget);
     }
   }
-  if (this->impl->TargetType == cmStateEnums::EXECUTABLE) {
+  if (this->impl->TargetType == cm::TargetType::EXECUTABLE) {
     metConditions.insert(TargetProperty::InitCondition::ExecutableTarget);
   }
-  if (this->impl->TargetType == cmStateEnums::SHARED_LIBRARY ||
-      this->impl->TargetType == cmStateEnums::EXECUTABLE) {
+  if (this->impl->TargetType == cm::TargetType::SHARED_LIBRARY ||
+      this->impl->TargetType == cm::TargetType::EXECUTABLE) {
     metConditions.insert(
       TargetProperty::InitCondition::TargetWithSymbolExports);
   }
-  if (this->impl->TargetType <= cmStateEnums::GLOBAL_TARGET) {
+  if (this->impl->TargetType <= cm::TargetType::GLOBAL_TARGET) {
     metConditions.insert(TargetProperty::InitCondition::TargetWithCommands);
   }
 
@@ -1033,7 +1032,7 @@ cmTarget::cmTarget(std::string name, cmStateEnums::TargetType type,
       // Replace everything after "CMAKE_"
       defKey.replace(
         defKey.begin() + 6, defKey.end(),
-        cmStrCat(this->impl->TargetType == cmStateEnums::EXECUTABLE
+        cmStrCat(this->impl->TargetType == cm::TargetType::EXECUTABLE
                    ? "EXECUTABLE"
                    : "SHARED_LIBRARY",
                  '_', property));
@@ -1041,7 +1040,7 @@ cmTarget::cmTarget(std::string name, cmStateEnums::TargetType type,
         this->SetProperty(property, value);
         return;
       }
-      if (this->impl->TargetType == cmStateEnums::SHARED_LIBRARY) {
+      if (this->impl->TargetType == cm::TargetType::SHARED_LIBRARY) {
         if (default_value) {
           this->SetProperty(property, default_value);
         }
@@ -1092,8 +1091,8 @@ cmTarget::cmTarget(std::string name, cmStateEnums::TargetType type,
   }
 
   // Clean up some property defaults.
-  if (this->impl->TargetType == cmStateEnums::SHARED_LIBRARY ||
-      this->impl->TargetType == cmStateEnums::MODULE_LIBRARY) {
+  if (this->impl->TargetType == cm::TargetType::SHARED_LIBRARY ||
+      this->impl->TargetType == cm::TargetType::MODULE_LIBRARY) {
     this->SetProperty("POSITION_INDEPENDENT_CODE", "True");
   }
 
@@ -1139,7 +1138,7 @@ cmTarget::~cmTarget() = default;
 
 cmTarget& cmTarget::operator=(cmTarget&&) noexcept = default;
 
-cmStateEnums::TargetType cmTarget::GetType() const
+cm::TargetType cmTarget::GetType() const
 {
   return this->impl->TargetType;
 }
@@ -1262,26 +1261,26 @@ cmFindPackageStack const& cmTarget::GetFindPackageStack() const
 
 bool cmTarget::IsExecutableWithExports() const
 {
-  return (this->GetType() == cmStateEnums::EXECUTABLE &&
+  return (this->GetType() == cm::TargetType::EXECUTABLE &&
           this->GetPropertyAsBool("ENABLE_EXPORTS"));
 }
 
 bool cmTarget::IsSharedLibraryWithExports() const
 {
-  return (this->GetType() == cmStateEnums::SHARED_LIBRARY &&
+  return (this->GetType() == cm::TargetType::SHARED_LIBRARY &&
           this->GetPropertyAsBool("ENABLE_EXPORTS"));
 }
 
 bool cmTarget::IsFrameworkOnApple() const
 {
-  return ((this->GetType() == cmStateEnums::SHARED_LIBRARY ||
-           this->GetType() == cmStateEnums::STATIC_LIBRARY) &&
+  return ((this->GetType() == cm::TargetType::SHARED_LIBRARY ||
+           this->GetType() == cm::TargetType::STATIC_LIBRARY) &&
           this->IsApple() && this->GetPropertyAsBool("FRAMEWORK"));
 }
 
 bool cmTarget::IsArchivedAIXSharedLibrary() const
 {
-  if (this->GetType() == cmStateEnums::SHARED_LIBRARY && this->IsAIX()) {
+  if (this->GetType() == cm::TargetType::SHARED_LIBRARY && this->IsAIX()) {
     cmValue value = this->GetProperty("AIX_SHARED_LIBRARY_ARCHIVE");
     if (!value.IsEmpty()) {
       return value.IsOn();
@@ -1304,13 +1303,13 @@ bool cmTarget::IsArchivedAIXSharedLibrary() const
 
 bool cmTarget::IsAppBundleOnApple() const
 {
-  return (this->GetType() == cmStateEnums::EXECUTABLE && this->IsApple() &&
+  return (this->GetType() == cm::TargetType::EXECUTABLE && this->IsApple() &&
           this->GetPropertyAsBool("MACOSX_BUNDLE"));
 }
 
 bool cmTarget::IsAndroidGuiExecutable() const
 {
-  return (this->GetType() == cmStateEnums::EXECUTABLE &&
+  return (this->GetType() == cm::TargetType::EXECUTABLE &&
           this->impl->IsAndroid && this->GetPropertyAsBool("ANDROID_GUI"));
 }
 
@@ -1601,8 +1600,8 @@ void cmTarget::AddLinkLibrary(cmMakefile& mf, std::string const& lib,
 
   if (cmGeneratorExpression::Find(lib) != std::string::npos ||
       (tgt &&
-       (tgt->GetType() == cmStateEnums::INTERFACE_LIBRARY ||
-        tgt->GetType() == cmStateEnums::OBJECT_LIBRARY)) ||
+       (tgt->GetType() == cm::TargetType::INTERFACE_LIBRARY ||
+        tgt->GetType() == cm::TargetType::OBJECT_LIBRARY)) ||
       (this->impl->Name == lib)) {
     return;
   }
@@ -1617,8 +1616,8 @@ void cmTarget::AddLinkLibrary(cmMakefile& mf, std::string const& lib,
   // may be purposefully duplicated to handle recursive dependencies,
   // and we removing one instance will break the link line. Duplicates
   // will be appropriately eliminated at emit time.
-  if (this->impl->TargetType >= cmStateEnums::STATIC_LIBRARY &&
-      this->impl->TargetType <= cmStateEnums::MODULE_LIBRARY &&
+  if (this->impl->TargetType >= cm::TargetType::STATIC_LIBRARY &&
+      this->impl->TargetType <= cm::TargetType::MODULE_LIBRARY &&
       (this->GetPolicyStatusCMP0073() == cmPolicies::OLD ||
        this->GetPolicyStatusCMP0073() == cmPolicies::WARN)) {
     std::string targetEntry = cmStrCat(this->impl->Name, "_LIB_DEPENDS");
@@ -2222,7 +2221,7 @@ void cmTarget::SetProperty(std::string const& prop, cmValue value)
       this->impl->Makefile->GetSafeDefinition("CMAKE_CUDA_COMPILER_ID");
     auto const& compilerVersion =
       this->impl->Makefile->GetSafeDefinition("CMAKE_CUDA_COMPILER_VERSION");
-    if (this->GetType() != cmStateEnums::OBJECT_LIBRARY) {
+    if (this->GetType() != cm::TargetType::OBJECT_LIBRARY) {
       auto e =
         cmStrCat(prop, " property can only be applied to OBJECT targets(",
                  this->impl->Name, ")\n");
@@ -2427,10 +2426,10 @@ cmValue cmTargetInternals::GetFileSetPaths(cmTarget const* self,
 
 void cmTarget::AppendBuildInterfaceIncludes()
 {
-  if (this->GetType() != cmStateEnums::SHARED_LIBRARY &&
-      this->GetType() != cmStateEnums::STATIC_LIBRARY &&
-      this->GetType() != cmStateEnums::MODULE_LIBRARY &&
-      this->GetType() != cmStateEnums::INTERFACE_LIBRARY &&
+  if (this->GetType() != cm::TargetType::SHARED_LIBRARY &&
+      this->GetType() != cm::TargetType::STATIC_LIBRARY &&
+      this->GetType() != cm::TargetType::MODULE_LIBRARY &&
+      this->GetType() != cm::TargetType::INTERFACE_LIBRARY &&
       !this->IsExecutableWithExports()) {
     return;
   }
@@ -2487,7 +2486,7 @@ bool CheckLinkLibraryPattern(UsageRequirementProperty const& usage,
 
 void cmTarget::FinalizeTargetConfiguration(cmBTStringRange compileDefinitions)
 {
-  if (this->GetType() == cmStateEnums::GLOBAL_TARGET) {
+  if (this->GetType() == cm::TargetType::GLOBAL_TARGET) {
     return;
   }
 
@@ -2502,7 +2501,7 @@ void cmTarget::FinalizeTargetConfiguration(cmBTStringRange compileDefinitions)
 
   this->AppendBuildInterfaceIncludes();
 
-  if (this->GetType() == cmStateEnums::INTERFACE_LIBRARY) {
+  if (this->GetType() == cm::TargetType::INTERFACE_LIBRARY) {
     return;
   }
 
@@ -2958,16 +2957,16 @@ bool cmTarget::IsPerConfig() const
 bool cmTarget::IsRuntimeBinary() const
 {
   switch (this->GetType()) {
-    case cmStateEnums::EXECUTABLE:
-    case cmStateEnums::SHARED_LIBRARY:
-    case cmStateEnums::MODULE_LIBRARY:
+    case cm::TargetType::EXECUTABLE:
+    case cm::TargetType::SHARED_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY:
       return true;
-    case cmStateEnums::OBJECT_LIBRARY:
-    case cmStateEnums::STATIC_LIBRARY:
-    case cmStateEnums::UTILITY:
-    case cmStateEnums::INTERFACE_LIBRARY:
-    case cmStateEnums::GLOBAL_TARGET:
-    case cmStateEnums::UNKNOWN_LIBRARY:
+    case cm::TargetType::OBJECT_LIBRARY:
+    case cm::TargetType::STATIC_LIBRARY:
+    case cm::TargetType::UTILITY:
+    case cm::TargetType::INTERFACE_LIBRARY:
+    case cm::TargetType::GLOBAL_TARGET:
+    case cm::TargetType::UNKNOWN_LIBRARY:
       break;
   }
   return false;
@@ -2982,16 +2981,16 @@ bool cmTarget::CanCompileSources() const
     return true;
   }
   switch (this->GetType()) {
-    case cmStateEnums::EXECUTABLE:
-    case cmStateEnums::STATIC_LIBRARY:
-    case cmStateEnums::SHARED_LIBRARY:
-    case cmStateEnums::MODULE_LIBRARY:
-    case cmStateEnums::OBJECT_LIBRARY:
+    case cm::TargetType::EXECUTABLE:
+    case cm::TargetType::STATIC_LIBRARY:
+    case cm::TargetType::SHARED_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY:
+    case cm::TargetType::OBJECT_LIBRARY:
       return true;
-    case cmStateEnums::UTILITY:
-    case cmStateEnums::INTERFACE_LIBRARY:
-    case cmStateEnums::GLOBAL_TARGET:
-    case cmStateEnums::UNKNOWN_LIBRARY:
+    case cm::TargetType::UTILITY:
+    case cm::TargetType::INTERFACE_LIBRARY:
+    case cm::TargetType::GLOBAL_TARGET:
+    case cm::TargetType::UNKNOWN_LIBRARY:
       break;
   }
   return false;
@@ -3011,9 +3010,9 @@ char const* cmTarget::GetSuffixVariableInternal(
   cmStateEnums::ArtifactType artifact) const
 {
   switch (this->GetType()) {
-    case cmStateEnums::STATIC_LIBRARY:
+    case cm::TargetType::STATIC_LIBRARY:
       return "CMAKE_STATIC_LIBRARY_SUFFIX";
-    case cmStateEnums::SHARED_LIBRARY:
+    case cm::TargetType::SHARED_LIBRARY:
       switch (artifact) {
         case cmStateEnums::RuntimeBinaryArtifact:
           return this->IsArchivedAIXSharedLibrary()
@@ -3024,7 +3023,7 @@ char const* cmTarget::GetSuffixVariableInternal(
                                  : "CMAKE_IMPORT_LIBRARY_SUFFIX";
       }
       break;
-    case cmStateEnums::MODULE_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY:
       switch (artifact) {
         case cmStateEnums::RuntimeBinaryArtifact:
           return "CMAKE_SHARED_MODULE_SUFFIX";
@@ -3032,7 +3031,7 @@ char const* cmTarget::GetSuffixVariableInternal(
           return "CMAKE_IMPORT_LIBRARY_SUFFIX";
       }
       break;
-    case cmStateEnums::EXECUTABLE:
+    case cm::TargetType::EXECUTABLE:
       switch (artifact) {
         case cmStateEnums::RuntimeBinaryArtifact:
           // Android GUI application packages store the native
@@ -3055,9 +3054,9 @@ char const* cmTarget::GetPrefixVariableInternal(
   cmStateEnums::ArtifactType artifact) const
 {
   switch (this->GetType()) {
-    case cmStateEnums::STATIC_LIBRARY:
+    case cm::TargetType::STATIC_LIBRARY:
       return "CMAKE_STATIC_LIBRARY_PREFIX";
-    case cmStateEnums::SHARED_LIBRARY:
+    case cm::TargetType::SHARED_LIBRARY:
       switch (artifact) {
         case cmStateEnums::RuntimeBinaryArtifact:
           return "CMAKE_SHARED_LIBRARY_PREFIX";
@@ -3066,7 +3065,7 @@ char const* cmTarget::GetPrefixVariableInternal(
                                  : "CMAKE_IMPORT_LIBRARY_PREFIX";
       }
       break;
-    case cmStateEnums::MODULE_LIBRARY:
+    case cm::TargetType::MODULE_LIBRARY:
       switch (artifact) {
         case cmStateEnums::RuntimeBinaryArtifact:
           return "CMAKE_SHARED_MODULE_PREFIX";
@@ -3074,7 +3073,7 @@ char const* cmTarget::GetPrefixVariableInternal(
           return "CMAKE_IMPORT_LIBRARY_PREFIX";
       }
       break;
-    case cmStateEnums::EXECUTABLE:
+    case cm::TargetType::EXECUTABLE:
       switch (artifact) {
         case cmStateEnums::RuntimeBinaryArtifact:
           // Android GUI application packages store the native
@@ -3112,7 +3111,7 @@ std::string cmTarget::ImportedGetFullPath(
   cmValue imp = nullptr;
   std::string suffix;
 
-  if (this->GetType() != cmStateEnums::INTERFACE_LIBRARY &&
+  if (this->GetType() != cm::TargetType::INTERFACE_LIBRARY &&
       this->GetMappedConfig(desired_config, loc, imp, suffix)) {
     switch (artifact) {
       case cmStateEnums::RuntimeBinaryArtifact:
@@ -3129,7 +3128,7 @@ std::string cmTarget::ImportedGetFullPath(
             result = *location;
           }
           if (result.empty() &&
-              (this->GetType() == cmStateEnums::SHARED_LIBRARY ||
+              (this->GetType() == cm::TargetType::SHARED_LIBRARY ||
                this->IsExecutableWithExports())) {
             impProp = cmStrCat("IMPORTED_IMPLIB", suffix);
             if (cmValue config_implib = this->GetProperty(impProp)) {
@@ -3140,9 +3139,9 @@ std::string cmTarget::ImportedGetFullPath(
           }
         }
         if (this->IsApple() &&
-            (this->impl->TargetType == cmStateEnums::SHARED_LIBRARY ||
-             this->impl->TargetType == cmStateEnums::STATIC_LIBRARY ||
-             this->impl->TargetType == cmStateEnums::UNKNOWN_LIBRARY) &&
+            (this->impl->TargetType == cm::TargetType::SHARED_LIBRARY ||
+             this->impl->TargetType == cm::TargetType::STATIC_LIBRARY ||
+             this->impl->TargetType == cm::TargetType::UNKNOWN_LIBRARY) &&
             cmSystemTools::IsPathToXcFramework(result)) {
           auto plist = cmParseXcFrameworkPlist(result, *this->impl->Makefile,
                                                this->impl->Backtrace);
@@ -3163,7 +3162,7 @@ std::string cmTarget::ImportedGetFullPath(
       case cmStateEnums::ImportLibraryArtifact:
         if (imp) {
           result = *imp;
-        } else if (this->GetType() == cmStateEnums::SHARED_LIBRARY ||
+        } else if (this->GetType() == cm::TargetType::SHARED_LIBRARY ||
                    this->IsExecutableWithExports()) {
           std::string impProp = cmStrCat("IMPORTED_IMPLIB", suffix);
           if (cmValue config_implib = this->GetProperty(impProp)) {
@@ -3177,12 +3176,12 @@ std::string cmTarget::ImportedGetFullPath(
   }
 
   if (result.empty() && missingOk != ImportArtifactMissingOk::Yes) {
-    if (this->GetType() != cmStateEnums::INTERFACE_LIBRARY) {
+    if (this->GetType() != cm::TargetType::INTERFACE_LIBRARY) {
       auto message = [&]() -> std::string {
         std::string unset;
         std::string configuration;
 
-        if (this->GetType() == cmStateEnums::SHARED_LIBRARY &&
+        if (this->GetType() == cm::TargetType::SHARED_LIBRARY &&
             artifact == cmStateEnums::RuntimeBinaryArtifact) {
           unset = "IMPORTED_LOCATION or IMPORTED_IMPLIB";
         } else if (artifact == cmStateEnums::RuntimeBinaryArtifact) {
@@ -3327,7 +3326,7 @@ bool cmTarget::HasFileSets() const
 bool cmTargetInternals::CheckImportedLibName(std::string const& prop,
                                              std::string const& value) const
 {
-  if (this->TargetType != cmStateEnums::INTERFACE_LIBRARY ||
+  if (this->TargetType != cm::TargetType::INTERFACE_LIBRARY ||
       !this->IsImported()) {
     this->Makefile->IssueMessage(
       MessageType::FATAL_ERROR,
@@ -3428,9 +3427,9 @@ bool cmTarget::GetMappedConfigOld(std::string const& desired_config,
   }
 
   std::string locPropBase;
-  if (this->GetType() == cmStateEnums::INTERFACE_LIBRARY) {
+  if (this->GetType() == cm::TargetType::INTERFACE_LIBRARY) {
     locPropBase = "IMPORTED_LIBNAME";
-  } else if (this->GetType() == cmStateEnums::OBJECT_LIBRARY) {
+  } else if (this->GetType() == cm::TargetType::OBJECT_LIBRARY) {
     locPropBase = "IMPORTED_OBJECTS";
   } else {
     locPropBase = "IMPORTED_LOCATION";
@@ -3450,7 +3449,7 @@ bool cmTarget::GetMappedConfigOld(std::string const& desired_config,
   // If we needed to find one of the mapped configurations but did not
   // There may be only IMPORTED_IMPLIB for a shared library or an executable
   // with exports.
-  bool allowImp = (this->GetType() == cmStateEnums::SHARED_LIBRARY ||
+  bool allowImp = (this->GetType() == cm::TargetType::SHARED_LIBRARY ||
                    this->IsExecutableWithExports()) ||
     (this->IsAIX() && this->IsExecutableWithExports()) ||
     (this->GetMakefile()->PlatformSupportsAppleTextStubs() &&
@@ -3493,7 +3492,7 @@ bool cmTarget::GetMappedConfigOld(std::string const& desired_config,
   if (!mappedConfigs.empty() && !loc && !imp) {
     // Interface libraries are always available because their
     // library name is optional so it is okay to leave loc empty.
-    return this->GetType() == cmStateEnums::INTERFACE_LIBRARY;
+    return this->GetType() == cm::TargetType::INTERFACE_LIBRARY;
   }
 
   // If we have not yet found it then there are no mapped
@@ -3543,7 +3542,7 @@ bool cmTarget::GetMappedConfigOld(std::string const& desired_config,
   if (!loc && !imp) {
     // Interface libraries are always available because their
     // library name is optional so it is okay to leave loc empty.
-    return this->GetType() == cmStateEnums::INTERFACE_LIBRARY;
+    return this->GetType() == cm::TargetType::INTERFACE_LIBRARY;
   }
 
   return true;
@@ -3566,7 +3565,7 @@ bool cmTarget::GetLocation(std::string const& config, cmValue& loc,
 
   // There may be only IMPORTED_IMPLIB for a shared library or an executable
   // with exports.
-  bool const allowImp = (this->GetType() == cmStateEnums::SHARED_LIBRARY ||
+  bool const allowImp = (this->GetType() == cm::TargetType::SHARED_LIBRARY ||
                          this->IsExecutableWithExports()) ||
     (this->IsAIX() && this->IsExecutableWithExports()) ||
     (this->GetMakefile()->PlatformSupportsAppleTextStubs() &&
@@ -3577,10 +3576,10 @@ bool cmTarget::GetLocation(std::string const& config, cmValue& loc,
   }
 
   switch (this->GetType()) {
-    case cmStateEnums::INTERFACE_LIBRARY:
+    case cm::TargetType::INTERFACE_LIBRARY:
       loc = this->GetLocation("IMPORTED_LIBNAME", suffix);
       break;
-    case cmStateEnums::OBJECT_LIBRARY:
+    case cm::TargetType::OBJECT_LIBRARY:
       loc = this->GetLocation("IMPORTED_OBJECTS", suffix);
       break;
     default:
@@ -3588,7 +3587,7 @@ bool cmTarget::GetLocation(std::string const& config, cmValue& loc,
       break;
   }
 
-  return loc || imp || (this->GetType() == cmStateEnums::INTERFACE_LIBRARY);
+  return loc || imp || (this->GetType() == cm::TargetType::INTERFACE_LIBRARY);
 }
 
 bool cmTarget::GetMappedConfigNew(std::string desiredConfig, cmValue& loc,