CMP0026: Remove support for OLD behavior

Help/policy/CMP0026.rst

@@ -1,6 +1,9 @@
 CMP0026
 -------
 
+.. |REMOVED_IN_CMAKE_VERSION| replace:: 4.0
+.. include:: REMOVED_PROLOGUE.txt
+
 Disallow use of the LOCATION property for build targets.
 
 CMake 2.8.12 and lower allowed reading the :prop_tgt:`LOCATION` target
@@ -23,7 +26,5 @@ properties from build-targets.  The ``NEW`` behavior for this policy is to
 not to allow reading the :prop_tgt:`LOCATION` properties from build-targets.
 
 .. |INTRODUCED_IN_CMAKE_VERSION| replace:: 3.0
-.. |WARNS_OR_DOES_NOT_WARN| replace:: warns
+.. |WARNED_OR_DID_NOT_WARN| replace:: warned
-.. include:: STANDARD_ADVICE.txt
+.. include:: REMOVED_EPILOGUE.txt
-
-.. include:: DEPRECATED.txt

Source/cmGeneratorTarget.cxx

@@ -67,15 +67,7 @@ cmValue cmTargetPropertyComputer::GetSources<cmGeneratorTarget>(
 
 template <>
 const std::string&
-cmTargetPropertyComputer::ComputeLocationForBuild<cmGeneratorTarget>(
+cmTargetPropertyComputer::ImportedLocation<cmGeneratorTarget>(
-  cmGeneratorTarget const* tgt)
-{
-  return tgt->GetLocation("");
-}
-
-template <>
-const std::string&
-cmTargetPropertyComputer::ComputeLocation<cmGeneratorTarget>(
   cmGeneratorTarget const* tgt, const std::string& config)
 {
   return tgt->GetLocation(config);
@@ -4202,9 +4194,7 @@ void cmGeneratorTarget::ReportPropertyOrigin(
   bool debugOrigin = !this->DebugCompatiblePropertiesDone[p] &&
     cm::contains(debugProperties, p);
 
-  if (this->GlobalGenerator->GetConfigureDoneCMP0026()) {
+  this->DebugCompatiblePropertiesDone[p] = true;
-    this->DebugCompatiblePropertiesDone[p] = true;
-  }
   if (!debugOrigin) {
     return;
   }
@@ -4709,14 +4699,15 @@ bool cmGeneratorTarget::GetConfigCommonSourceFilesForXcode(
   return true;
 }
 
-void cmGeneratorTarget::GetObjectLibrariesCMP0026(
+void cmGeneratorTarget::GetObjectLibrariesInSources(
   std::vector<cmGeneratorTarget*>& objlibs) const
 {
-  // At configure-time, this method can be called as part of getting the
+  // FIXME: This searches SOURCES for TARGET_OBJECTS for backwards
-  // LOCATION property or to export() a file to be include()d.  However
+  // compatibility with the OLD behavior of CMP0026 since this
-  // there is no cmGeneratorTarget at configure-time, so search the SOURCES
+  // could be called at configure time.  CMP0026 has been removed,
-  // for TARGET_OBJECTS instead for backwards compatibility with OLD
+  // so this should now be called only at generate time.
-  // behavior of CMP0026 only.
+  // Therefore we should be able to improve the implementation
+  // with generate-time information.
   cmBTStringRange rng = this->Target->GetSourceEntries();
   for (auto const& entry : rng) {
     cmList files{ entry.Value };
@@ -4794,16 +4785,8 @@ void cmGeneratorTarget::GetLanguages(std::set<std::string>& languages,
     }
   }
 
-  std::set<cmGeneratorTarget const*> objectLibraries;
+  std::set<cmGeneratorTarget const*> objectLibraries =
-  if (!this->GlobalGenerator->GetConfigureDoneCMP0026()) {
+    this->GetSourceObjectLibraries(config);
-    std::vector<cmGeneratorTarget*> objectTargets;
-    this->GetObjectLibrariesCMP0026(objectTargets);
-    for (cmGeneratorTarget* gt : objectTargets) {
-      objectLibraries.insert(gt);
-    }
-  } else {
-    objectLibraries = this->GetSourceObjectLibraries(config);
-  }
   for (cmGeneratorTarget const* objLib : objectLibraries) {
     objLib->GetLanguages(languages, config);
   }

Source/cmGeneratorTarget.h

@@ -489,7 +489,7 @@ public:
 
   bool IsDotNetSdkTarget() const;
 
-  void GetObjectLibrariesCMP0026(
+  void GetObjectLibrariesInSources(
     std::vector<cmGeneratorTarget*>& objlibs) const;
 
   std::string GetFullNameImported(const std::string& config,

Source/cmGeneratorTarget_IncludeDirectories.cxx

@@ -247,9 +247,7 @@ std::vector<BT<std::string>> cmGeneratorTarget::GetIncludeDirectories(
   bool debugIncludes = !this->DebugIncludesDone &&
     cm::contains(debugProperties, "INCLUDE_DIRECTORIES");
 
-  if (this->GlobalGenerator->GetConfigureDoneCMP0026()) {
+  this->DebugIncludesDone = true;
-    this->DebugIncludesDone = true;
-  }
 
   EvaluatedTargetPropertyEntries entries = EvaluateTargetPropertyEntries(
     this, config, lang, &dagChecker, this->IncludeDirectoriesEntries);

Source/cmGeneratorTarget_LinkDirectories.cxx

@@ -15,7 +15,6 @@
 
 #include "cmEvaluatedTargetProperty.h"
 #include "cmGeneratorExpressionDAGChecker.h"
-#include "cmGlobalGenerator.h"
 #include "cmLinkItem.h"
 #include "cmList.h"
 #include "cmListFileCache.h"
@@ -131,9 +130,7 @@ std::vector<BT<std::string>> cmGeneratorTarget::GetLinkDirectories(
   bool debugDirectories = !this->DebugLinkDirectoriesDone &&
     cm::contains(debugProperties, "LINK_DIRECTORIES");
 
-  if (this->GlobalGenerator->GetConfigureDoneCMP0026()) {
+  this->DebugLinkDirectoriesDone = true;
-    this->DebugLinkDirectoriesDone = true;
-  }
 
   EvaluatedTargetPropertyEntries entries = EvaluateTargetPropertyEntries(
     this, config, language, &dagChecker, this->LinkDirectoriesEntries);

Source/cmGeneratorTarget_Options.cxx

@@ -21,7 +21,6 @@
 
 #include "cmEvaluatedTargetProperty.h"
 #include "cmGeneratorExpressionDAGChecker.h"
-#include "cmGlobalGenerator.h"
 #include "cmList.h"
 #include "cmListFileCache.h"
 #include "cmLocalGenerator.h"
@@ -241,9 +240,7 @@ std::vector<BT<std::string>> cmGeneratorTarget::GetCompileOptions(
   bool debugOptions = !this->DebugCompileOptionsDone &&
     cm::contains(debugProperties, "COMPILE_OPTIONS");
 
-  if (this->GlobalGenerator->GetConfigureDoneCMP0026()) {
+  this->DebugCompileOptionsDone = true;
-    this->DebugCompileOptionsDone = true;
-  }
 
   EvaluatedTargetPropertyEntries entries = EvaluateTargetPropertyEntries(
     this, config, language, &dagChecker, this->CompileOptionsEntries);
@@ -282,9 +279,7 @@ std::vector<BT<std::string>> cmGeneratorTarget::GetCompileFeatures(
   bool debugFeatures = !this->DebugCompileFeaturesDone &&
     cm::contains(debugProperties, "COMPILE_FEATURES");
 
-  if (this->GlobalGenerator->GetConfigureDoneCMP0026()) {
+  this->DebugCompileFeaturesDone = true;
-    this->DebugCompileFeaturesDone = true;
-  }
 
   EvaluatedTargetPropertyEntries entries = EvaluateTargetPropertyEntries(
     this, config, std::string(), &dagChecker, this->CompileFeaturesEntries);
@@ -333,9 +328,7 @@ std::vector<BT<std::string>> cmGeneratorTarget::GetCompileDefinitions(
   bool debugDefines = !this->DebugCompileDefinitionsDone &&
     cm::contains(debugProperties, "COMPILE_DEFINITIONS");
 
-  if (this->GlobalGenerator->GetConfigureDoneCMP0026()) {
+  this->DebugCompileDefinitionsDone = true;
-    this->DebugCompileDefinitionsDone = true;
-  }
 
   EvaluatedTargetPropertyEntries entries = EvaluateTargetPropertyEntries(
     this, config, language, &dagChecker, this->CompileDefinitionsEntries);
@@ -397,9 +390,7 @@ std::vector<BT<std::string>> cmGeneratorTarget::GetPrecompileHeaders(
     std::find(debugProperties.begin(), debugProperties.end(),
               "PRECOMPILE_HEADERS") != debugProperties.end();
 
-  if (this->GlobalGenerator->GetConfigureDoneCMP0026()) {
+  this->DebugPrecompileHeadersDone = true;
-    this->DebugPrecompileHeadersDone = true;
-  }
 
   EvaluatedTargetPropertyEntries entries = EvaluateTargetPropertyEntries(
     this, config, language, &dagChecker, this->PrecompileHeadersEntries);
@@ -454,9 +445,7 @@ std::vector<BT<std::string>> cmGeneratorTarget::GetLinkOptions(
   bool debugOptions = !this->DebugLinkOptionsDone &&
     cm::contains(debugProperties, "LINK_OPTIONS");
 
-  if (this->GlobalGenerator->GetConfigureDoneCMP0026()) {
+  this->DebugLinkOptionsDone = true;
-    this->DebugLinkOptionsDone = true;
-  }
 
   EvaluatedTargetPropertyEntries entries = EvaluateTargetPropertyEntries(
     this, config, language, &dagChecker, this->LinkOptionsEntries);

Source/cmGeneratorTarget_Sources.cxx

@@ -37,7 +37,6 @@
 #include "cmSourceFileLocation.h"
 #include "cmSourceGroup.h"
 #include "cmStateTypes.h"
-#include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
 #include "cmTarget.h"
 #include "cmValue.h"
@@ -234,35 +233,12 @@ std::vector<BT<std::string>> cmGeneratorTarget::GetSourceFilePaths(
 {
   std::vector<BT<std::string>> files;
 
-  if (!this->LocalGenerator->GetGlobalGenerator()->GetConfigureDoneCMP0026()) {
-    // At configure-time, this method can be called as part of getting the
-    // LOCATION property or to export() a file to be include()d.  However
-    // there is no cmGeneratorTarget at configure-time, so search the SOURCES
-    // for TARGET_OBJECTS instead for backwards compatibility with OLD
-    // behavior of CMP0026 only.
-
-    cmBTStringRange sourceEntries = this->Target->GetSourceEntries();
-    for (auto const& entry : sourceEntries) {
-      cmList items{ entry.Value };
-      for (auto const& item : items) {
-        if (cmHasLiteralPrefix(item, "$<TARGET_OBJECTS:") &&
-            item.back() == '>') {
-          continue;
-        }
-        files.emplace_back(item);
-      }
-    }
-    return files;
-  }
-
   cmList debugProperties{ this->Makefile->GetDefinition(
     "CMAKE_DEBUG_TARGET_PROPERTIES") };
   bool debugSources =
     !this->DebugSourcesDone && cm::contains(debugProperties, "SOURCES");
 
-  if (this->LocalGenerator->GetGlobalGenerator()->GetConfigureDoneCMP0026()) {
+  this->DebugSourcesDone = true;
-    this->DebugSourcesDone = true;
-  }
 
   cmGeneratorExpressionDAGChecker dagChecker(this, "SOURCES", nullptr, nullptr,
                                              this->LocalGenerator, config);
@@ -326,24 +302,6 @@ std::vector<BT<cmSourceFile*>> cmGeneratorTarget::GetSourceFiles(
   std::string const& config) const
 {
   std::vector<BT<cmSourceFile*>> files;
-  if (!this->GlobalGenerator->GetConfigureDoneCMP0026()) {
-    // Since we are still configuring not all sources may exist yet,
-    // so we need to avoid full source classification because that
-    // requires the absolute paths to all sources to be determined.
-    // Since this is only for compatibility with old policies that
-    // projects should not depend on anymore, just compute the files
-    // without memoizing them.
-    std::vector<BT<std::string>> srcs = this->GetSourceFilePaths(config);
-    std::set<cmSourceFile*> emitted;
-    for (BT<std::string> const& s : srcs) {
-      cmSourceFile* sf = this->Makefile->GetOrCreateSource(s.Value);
-      if (emitted.insert(sf).second) {
-        files.emplace_back(sf, s.Backtrace);
-      }
-    }
-    return files;
-  }
-
   KindedSources const& kinded = this->GetKindedSources(config);
   files.reserve(kinded.Sources.size());
   for (SourceAndKind const& si : kinded.Sources) {

Source/cmGlobalGenerator.cxx

@@ -129,7 +129,6 @@ cmGlobalGenerator::cmGlobalGenerator(cmake* cm)
   this->CurrentConfigureMakefile = nullptr;
   this->TryCompileOuterMakefile = nullptr;
 
-  this->ConfigureDoneCMP0026 = false;
   this->FirstTimeProgress = 0.0f;
 
   cm->GetState()->SetIsGeneratorMultiConfig(false);
@@ -1340,12 +1339,9 @@ void cmGlobalGenerator::Configure()
   }
 
   // now do it
-  this->ConfigureDoneCMP0026 = false;
   dirMf->Configure();
   dirMf->EnforceDirectoryLevelRules();
 
-  this->ConfigureDoneCMP0026 = true;
-
   // Put a copy of each global target in every directory.
   {
     std::vector<GlobalTargetInfo> globalTargets;
@@ -1371,7 +1367,7 @@ void cmGlobalGenerator::CreateGenerationObjects(TargetTypes targetTypes)
 {
   this->CreateLocalGenerators();
   // Commit side effects only if we are actually generating
-  if (this->GetConfigureDoneCMP0026()) {
+  if (targetTypes == TargetTypes::AllTargets) {
     this->CheckTargetProperties();
   }
   this->CreateGeneratorTargets(targetTypes);

Source/cmGlobalGenerator.h

@@ -639,8 +639,6 @@ public:
   cmFileLockPool& GetFileLockPool() { return this->FileLockPool; }
 #endif
 
-  bool GetConfigureDoneCMP0026() const { return this->ConfigureDoneCMP0026; }
-
   std::string MakeSilentFlag;
 
   size_t RecursionDepth = 0;
@@ -941,6 +939,5 @@ protected:
   bool ForceUnixPaths;
   bool ToolSupportsColor;
   bool InstallTargetEnabled;
-  bool ConfigureDoneCMP0026;
   bool AllowGlobalTargetCodegen;
 };

Source/cmGlobalXCodeGenerator.cxx

@@ -4910,7 +4910,7 @@ void cmGlobalXCodeGenerator::CreateXCodeDependHackMakefile(
         }
 
         std::vector<cmGeneratorTarget*> objlibs;
-        gt->GetObjectLibrariesCMP0026(objlibs);
+        gt->GetObjectLibrariesInSources(objlibs);
         for (auto* objLib : objlibs) {
           makefileStream << this->PostBuildMakeTarget(objLib->GetName(),
                                                       configName)

Source/cmLinkItemGraphVisitor.cxx

@@ -121,7 +121,7 @@ void cmLinkItemGraphVisitor::GetDependencies(cmGeneratorTarget const& target,
   }
 
   std::vector<cmGeneratorTarget*> objectLibraries;
-  target.GetObjectLibrariesCMP0026(objectLibraries);
+  target.GetObjectLibrariesInSources(objectLibraries);
   for (auto const& lib : objectLibraries) {
     auto const& name = lib->GetName();
     if (dependencies.find(name) == dependencies.cend()) {

Source/cmPolicies.h

@@ -88,7 +88,7 @@ class cmMakefile;
   SELECT(POLICY, CMP0025, "Compiler id for Apple Clang is now AppleClang.",   \
          3, 0, 0, NEW)                                                        \
   SELECT(POLICY, CMP0026, "Disallow use of the LOCATION target property.", 3, \
-         0, 0, WARN)                                                          \
+         0, 0, NEW)                                                           \
   SELECT(POLICY, CMP0027,                                                     \
          "Conditionally linked imported targets with missing include "        \
          "directories.",                                                      \

Source/cmTarget.cxx

@@ -23,7 +23,6 @@
 #include "cmFileSet.h"
 #include "cmFindPackageStack.h"
 #include "cmGeneratorExpression.h"
-#include "cmGeneratorTarget.h"
 #include "cmGlobalGenerator.h"
 #include "cmList.h"
 #include "cmListFileCache.h"
@@ -46,41 +45,12 @@
 #include "cmake.h"
 
 template <>
-const std::string& cmTargetPropertyComputer::ComputeLocationForBuild<cmTarget>(
+const std::string& cmTargetPropertyComputer::ImportedLocation<cmTarget>(
-  cmTarget const* tgt)
-{
-  static std::string loc;
-  if (tgt->IsImported()) {
-    loc = tgt->ImportedGetFullPath("", cmStateEnums::RuntimeBinaryArtifact);
-    return loc;
-  }
-
-  cmGlobalGenerator* gg = tgt->GetGlobalGenerator();
-  if (!gg->GetConfigureDoneCMP0026()) {
-    gg->CreateGenerationObjects();
-  }
-  cmGeneratorTarget* gt = gg->FindGeneratorTarget(tgt->GetName());
-  loc = gt->GetLocationForBuild();
-  return loc;
-}
-
-template <>
-const std::string& cmTargetPropertyComputer::ComputeLocation<cmTarget>(
   cmTarget const* tgt, const std::string& config)
 {
   static std::string loc;
-  if (tgt->IsImported()) {
+  assert(tgt->IsImported());
-    loc =
+  loc = tgt->ImportedGetFullPath(config, cmStateEnums::RuntimeBinaryArtifact);
-      tgt->ImportedGetFullPath(config, cmStateEnums::RuntimeBinaryArtifact);
-    return loc;
-  }
-
-  cmGlobalGenerator* gg = tgt->GetGlobalGenerator();
-  if (!gg->GetConfigureDoneCMP0026()) {
-    gg->CreateGenerationObjects();
-  }
-  cmGeneratorTarget* gt = gg->FindGeneratorTarget(tgt->GetName());
-  loc = gt->GetFullPath(config, cmStateEnums::RuntimeBinaryArtifact);
   return loc;
 }
 

Source/cmTargetPropertyComputer.cxx

@@ -3,39 +3,17 @@
 
 #include "cmTargetPropertyComputer.h"
 
-#include <sstream>
-
 #include "cmMakefile.h"
 #include "cmMessageType.h"
-#include "cmPolicies.h"
 
-bool cmTargetPropertyComputer::HandleLocationPropertyPolicy(
+void cmTargetPropertyComputer::IssueLocationPropertyError(
   std::string const& tgtName, cmMakefile const& mf)
 {
-  std::ostringstream e;
+  mf.IssueMessage(
-  const char* modal = nullptr;
+    MessageType::FATAL_ERROR,
-  MessageType messageType = MessageType::AUTHOR_WARNING;
+    cmStrCat(
-  switch (mf.GetPolicyStatus(cmPolicies::CMP0026)) {
+      "The LOCATION property may not be read from target \"", tgtName,
-    case cmPolicies::WARN:
+      "\".  Use the target name directly with "
-      e << cmPolicies::GetPolicyWarning(cmPolicies::CMP0026) << "\n";
+      "add_custom_command, or use the generator expression $<TARGET_FILE>, "
-      modal = "should";
+      "as appropriate.\n"));
-      CM_FALLTHROUGH;
-    case cmPolicies::OLD:
-      break;
-    case cmPolicies::NEW:
-      modal = "may";
-      messageType = MessageType::FATAL_ERROR;
-      break;
-  }
-
-  if (modal) {
-    e << "The LOCATION property " << modal << " not be read from target \""
-      << tgtName
-      << "\".  Use the target name directly with "
-         "add_custom_command, or use the generator expression $<TARGET_FILE>, "
-         "as appropriate.\n";
-    mf.IssueMessage(messageType, e.str());
-  }
-
-  return messageType != MessageType::FATAL_ERROR;
 }

Source/cmTargetPropertyComputer.h

@@ -33,14 +33,12 @@ public:
   }
 
 private:
-  static bool HandleLocationPropertyPolicy(std::string const& tgtName,
+  static void IssueLocationPropertyError(std::string const& tgtName,
-                                           cmMakefile const& mf);
+                                         cmMakefile const& mf);
 
   template <typename Target>
-  static const std::string& ComputeLocationForBuild(Target const* tgt);
+  static const std::string& ImportedLocation(Target const* tgt,
-  template <typename Target>
+                                             std::string const& config);
-  static const std::string& ComputeLocation(Target const* tgt,
-                                            std::string const& config);
 
   template <typename Target>
   static cmValue GetLocation(Target const* tgt, std::string const& prop,
@@ -56,21 +54,21 @@ private:
         tgt->GetType() == cmStateEnums::UNKNOWN_LIBRARY) {
       static const std::string propLOCATION = "LOCATION";
       if (prop == propLOCATION) {
-        if (!tgt->IsImported() &&
+        if (!tgt->IsImported()) {
-            !HandleLocationPropertyPolicy(tgt->GetName(), mf)) {
+          IssueLocationPropertyError(tgt->GetName(), mf);
           return nullptr;
         }
-        return cmValue(ComputeLocationForBuild(tgt));
+        return cmValue(ImportedLocation(tgt, std::string()));
       }
 
       // Support "LOCATION_<CONFIG>".
       if (cmHasLiteralPrefix(prop, "LOCATION_")) {
-        if (!tgt->IsImported() &&
+        if (!tgt->IsImported()) {
-            !HandleLocationPropertyPolicy(tgt->GetName(), mf)) {
+          IssueLocationPropertyError(tgt->GetName(), mf);
           return nullptr;
         }
         std::string configName = prop.substr(9);
-        return cmValue(ComputeLocation(tgt, configName));
+        return cmValue(ImportedLocation(tgt, configName));
       }
 
       // Support "<CONFIG>_LOCATION".
@@ -78,11 +76,11 @@ private:
           !cmHasLiteralPrefix(prop, "XCODE_ATTRIBUTE_")) {
         std::string configName(prop.c_str(), prop.size() - 9);
         if (configName != "IMPORTED") {
-          if (!tgt->IsImported() &&
+          if (!tgt->IsImported()) {
-              !HandleLocationPropertyPolicy(tgt->GetName(), mf)) {
+            IssueLocationPropertyError(tgt->GetName(), mf);
             return nullptr;
           }
-          return cmValue(ComputeLocation(tgt, configName));
+          return cmValue(ImportedLocation(tgt, configName));
         }
       }
     }

Tests/RunCMake/CMP0026/CMP0026-CONFIG-LOCATION-OLD-result.txt

@@ -1 +0,0 @@
-0

Tests/RunCMake/CMP0026/CMP0026-CONFIG-LOCATION-OLD-stderr.txt

@@ -1,10 +0,0 @@
-^CMake Deprecation Warning at CMP0026-CONFIG-LOCATION-OLD.cmake:[0-9]+ \(cmake_policy\):
-  The OLD behavior for policy CMP0026 will be removed from a future version
-  of CMake.
-
-  The cmake-policies\(7\) manual explains that the OLD behaviors of all
-  policies are deprecated and that a policy should be set to OLD only under
-  specific short-term circumstances.  Projects should be ported to the NEW
-  behavior and not rely on setting a policy to OLD.
-Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$

Tests/RunCMake/CMP0026/CMP0026-CONFIG-LOCATION-OLD.cmake

@@ -1,7 +0,0 @@
-
-enable_language(CXX)
-
-cmake_policy(SET CMP0026 OLD)
-
-add_library(somelib empty.cpp)
-get_target_property(_loc somelib Debug_LOCATION)

Tests/RunCMake/CMP0026/CMP0026-CONFIG-LOCATION-WARN-result.txt

@@ -1 +0,0 @@
-0

Tests/RunCMake/CMP0026/CMP0026-CONFIG-LOCATION-WARN-stderr.txt

@@ -1,12 +0,0 @@
-CMake Warning \(dev\) at CMP0026-CONFIG-LOCATION-WARN.cmake:5 \(get_target_property\):
-  Policy CMP0026 is not set: Disallow use of the LOCATION target property.
-  Run "cmake --help-policy CMP0026" for policy details.  Use the cmake_policy
-  command to set the policy and suppress this warning.
-
-  The LOCATION property should not be read from target "somelib".  Use the
-  target name directly with add_custom_command, or use the generator
-  expression \$<TARGET_FILE>, as appropriate.
-
-Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)
-This warning is for project developers.  Use -Wno-dev to suppress it.

Tests/RunCMake/CMP0026/CMP0026-CONFIG-LOCATION-WARN.cmake

@@ -1,5 +0,0 @@
-
-enable_language(CXX)
-
-add_library(somelib empty.cpp)
-get_target_property(_loc somelib Debug_LOCATION)

Tests/RunCMake/CMP0026/CMP0026-LOCATION-CONFIG-OLD-result.txt

@@ -1 +0,0 @@
-0

Tests/RunCMake/CMP0026/CMP0026-LOCATION-CONFIG-OLD-stderr.txt

@@ -1,10 +0,0 @@
-^CMake Deprecation Warning at CMP0026-LOCATION-CONFIG-OLD.cmake:[0-9]+ \(cmake_policy\):
-  The OLD behavior for policy CMP0026 will be removed from a future version
-  of CMake.
-
-  The cmake-policies\(7\) manual explains that the OLD behaviors of all
-  policies are deprecated and that a policy should be set to OLD only under
-  specific short-term circumstances.  Projects should be ported to the NEW
-  behavior and not rely on setting a policy to OLD.
-Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$

Tests/RunCMake/CMP0026/CMP0026-LOCATION-CONFIG-OLD.cmake

@@ -1,7 +0,0 @@
-
-enable_language(CXX)
-
-cmake_policy(SET CMP0026 OLD)
-
-add_library(somelib empty.cpp)
-get_target_property(_loc somelib LOCATION_Debug)

Tests/RunCMake/CMP0026/CMP0026-LOCATION-CONFIG-WARN-result.txt

@@ -1 +0,0 @@
-0

Tests/RunCMake/CMP0026/CMP0026-LOCATION-CONFIG-WARN-stderr.txt

@@ -1,12 +0,0 @@
-CMake Warning \(dev\) at CMP0026-LOCATION-CONFIG-WARN.cmake:5 \(get_target_property\):
-  Policy CMP0026 is not set: Disallow use of the LOCATION target property.
-  Run "cmake --help-policy CMP0026" for policy details.  Use the cmake_policy
-  command to set the policy and suppress this warning.
-
-  The LOCATION property should not be read from target "somelib".  Use the
-  target name directly with add_custom_command, or use the generator
-  expression \$<TARGET_FILE>, as appropriate.
-
-Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)
-This warning is for project developers.  Use -Wno-dev to suppress it.

Tests/RunCMake/CMP0026/CMP0026-LOCATION-CONFIG-WARN.cmake

@@ -1,5 +0,0 @@
-
-enable_language(CXX)
-
-add_library(somelib empty.cpp)
-get_target_property(_loc somelib LOCATION_Debug)

Tests/RunCMake/CMP0026/CMP0026-OLD-stderr.txt

@@ -1,10 +0,0 @@
-^CMake Deprecation Warning at CMP0026-OLD.cmake:[0-9]+ \(cmake_policy\):
-  The OLD behavior for policy CMP0026 will be removed from a future version
-  of CMake.
-
-  The cmake-policies\(7\) manual explains that the OLD behaviors of all
-  policies are deprecated and that a policy should be set to OLD only under
-  specific short-term circumstances.  Projects should be ported to the NEW
-  behavior and not rely on setting a policy to OLD.
-Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$

Tests/RunCMake/CMP0026/CMP0026-OLD.cmake

@@ -1,12 +0,0 @@
-enable_language(CXX)
-
-cmake_policy(SET CMP0026 OLD)
-
-set(out ${CMAKE_CURRENT_BINARY_DIR}/out.txt)
-
-add_library(somelib empty.cpp ${out})
-get_target_property(_loc somelib LOCATION)
-
-file(WRITE "${out}"
-  "source file written by project code after getting target LOCATION\n"
-  )

Tests/RunCMake/CMP0026/CMP0026-WARN-Dir/CMakeLists.txt

@@ -1 +0,0 @@
-add_library(otherlib ../empty.cpp)

Tests/RunCMake/CMP0026/CMP0026-WARN-result.txt

@@ -1 +0,0 @@
-0

Tests/RunCMake/CMP0026/CMP0026-WARN-stderr.txt

@@ -1,25 +0,0 @@
-CMake Warning \(dev\) at CMP0026-WARN.cmake:5 \(get_target_property\):
-  Policy CMP0026 is not set: Disallow use of the LOCATION target property.
-  Run "cmake --help-policy CMP0026" for policy details.  Use the cmake_policy
-  command to set the policy and suppress this warning.
-
-  The LOCATION property should not be read from target "somelib".  Use the
-  target name directly with add_custom_command, or use the generator
-  expression \$<TARGET_FILE>, as appropriate.
-
-Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)
-This warning is for project developers.  Use -Wno-dev to suppress it.
-+
-CMake Warning \(dev\) at CMP0026-WARN.cmake:8 \(get_target_property\):
-  Policy CMP0026 is not set: Disallow use of the LOCATION target property.
-  Run "cmake --help-policy CMP0026" for policy details.  Use the cmake_policy
-  command to set the policy and suppress this warning.
-
-  The LOCATION property should not be read from target "otherlib".  Use the
-  target name directly with add_custom_command, or use the generator
-  expression \$<TARGET_FILE>, as appropriate.
-
-Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)
-This warning is for project developers.  Use -Wno-dev to suppress it.

Tests/RunCMake/CMP0026/CMP0026-WARN.cmake

@@ -1,8 +0,0 @@
-
-enable_language(CXX)
-
-add_library(somelib empty.cpp)
-get_target_property(_loc somelib LOCATION)
-
-add_subdirectory(CMP0026-WARN-Dir)
-get_target_property(_loc otherlib LOCATION)

Tests/RunCMake/CMP0026/CMakeLists.txt

@@ -1,3 +1,3 @@
-cmake_minimum_required(VERSION 2.8.12)
+cmake_minimum_required(VERSION 3.10)
 project(${RunCMake_TEST} NONE)
 include(${RunCMake_TEST}.cmake)

Tests/RunCMake/CMP0026/LOCATION-and-TARGET_OBJECTS-result.txt

@@ -1 +0,0 @@
-0

Tests/RunCMake/CMP0026/LOCATION-and-TARGET_OBJECTS-stderr.txt

@@ -1,12 +0,0 @@
-CMake Warning \(dev\) at LOCATION-and-TARGET_OBJECTS.cmake:[0-9]+ \(get_target_property\):
-  Policy CMP0026 is not set: Disallow use of the LOCATION target property.
-  Run "cmake --help-policy CMP0026" for policy details.  Use the cmake_policy
-  command to set the policy and suppress this warning.
-
-  The LOCATION property should not be read from target "bar".  Use the target
-  name directly with add_custom_command, or use the generator expression
-  \$<TARGET_FILE>, as appropriate.
-
-Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)
-This warning is for project developers.  Use -Wno-dev to suppress it.

Tests/RunCMake/CMP0026/LOCATION-and-TARGET_OBJECTS.cmake

@@ -1,6 +0,0 @@
-cmake_policy(SET CMP0118 NEW)
-enable_language(CXX)
-
-add_library(foo OBJECT empty.cpp)
-add_executable(bar $<TARGET_OBJECTS:foo>)
-get_target_property(location bar LOCATION)

Tests/RunCMake/CMP0026/ObjlibNotDefined-result.txt

@@ -1 +0,0 @@
-0

Tests/RunCMake/CMP0026/ObjlibNotDefined-stderr.txt

@@ -1,12 +0,0 @@
-CMake Warning \(dev\) at ObjlibNotDefined.cmake:[0-9]+ \(get_target_property\):
-  Policy CMP0026 is not set: Disallow use of the LOCATION target property.
-  Run "cmake --help-policy CMP0026" for policy details.  Use the cmake_policy
-  command to set the policy and suppress this warning.
-
-  The LOCATION property should not be read from target "objlibuser".  Use the
-  target name directly with add_custom_command, or use the generator
-  expression \$<TARGET_FILE>, as appropriate.
-
-Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)
-This warning is for project developers.  Use -Wno-dev to suppress it.

Tests/RunCMake/CMP0026/ObjlibNotDefined.cmake

@@ -1,13 +0,0 @@
-
-enable_language(CXX)
-
-add_executable(objlibuser
-    empty.cpp
-    $<TARGET_OBJECTS:bar>
-)
-
-get_target_property(_location objlibuser LOCATION)
-
-add_library(bar OBJECT
-    empty.cpp
-)

Tests/RunCMake/CMP0026/RunCMakeTest.cmake

@@ -1,16 +1,6 @@
 include(RunCMake)
-set(RunCMake_IGNORE_POLICY_VERSION_DEPRECATION ON)
 
-run_cmake(CMP0026-WARN)
-run_cmake(CMP0026-OLD)
 run_cmake(CMP0026-NEW)
 run_cmake(CMP0026-IMPORTED)
 run_cmake(CMP0026-CONFIG-LOCATION-NEW)
-run_cmake(CMP0026-CONFIG-LOCATION-OLD)
-run_cmake(CMP0026-CONFIG-LOCATION-WARN)
 run_cmake(CMP0026-LOCATION-CONFIG-NEW)
-run_cmake(CMP0026-LOCATION-CONFIG-OLD)
-run_cmake(CMP0026-LOCATION-CONFIG-WARN)
-run_cmake(ObjlibNotDefined)
-run_cmake(LOCATION-and-TARGET_OBJECTS)
-run_cmake(clear-cached-information)

Tests/RunCMake/CMP0026/clear-cached-information-dir/CMakeLists.txt

@@ -1,2 +0,0 @@
-
-add_executable(Hello ${CMAKE_CURRENT_BINARY_DIR}/main.c)

Tests/RunCMake/CMP0026/clear-cached-information-stderr.txt

@@ -1,10 +0,0 @@
-^CMake Deprecation Warning at clear-cached-information.cmake:[0-9]+ \(cmake_policy\):
-  The OLD behavior for policy CMP0026 will be removed from a future version
-  of CMake.
-
-  The cmake-policies\(7\) manual explains that the OLD behaviors of all
-  policies are deprecated and that a policy should be set to OLD only under
-  specific short-term circumstances.  Projects should be ported to the NEW
-  behavior and not rely on setting a policy to OLD.
-Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$

Tests/RunCMake/CMP0026/clear-cached-information.cmake

@@ -1,14 +0,0 @@
-cmake_policy(SET CMP0118 NEW)
-enable_language(C)
-
-cmake_policy(SET CMP0026 OLD)
-
-add_subdirectory(clear-cached-information-dir)
-
-# Critical: this needs to happen in root CMakeLists.txt and not inside
-# the subdir.
-get_target_property(mypath Hello LOCATION)
-# Now we create the file later, so you can see, ultimately no error should
-# happen e.g. during generate phase:
-file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/clear-cached-information-dir/main.c)
-set_source_files_properties(${CMAKE_CURRENT_BINARY_DIR}/clear-cached-information-dir/main.c PROPERTIES GENERATED TRUE)

Tests/RunCMake/GenEx-TARGET_PROPERTY/CMakeLists.txt

@@ -1,6 +1,3 @@
 cmake_minimum_required(VERSION 3.17)
-if(RunCMake_TEST STREQUAL "LOCATION")
-  cmake_minimum_required(VERSION 2.8.12) # Leave CMP0026 unset.
-endif()
 project(${RunCMake_TEST} NONE)
 include(${RunCMake_TEST}.cmake NO_POLICY_SCOPE)

Tests/RunCMake/GenEx-TARGET_PROPERTY/LOCATION-stderr.txt

@@ -1,16 +0,0 @@
-^CMake Deprecation Warning at CMakeLists\.txt:3 \(cmake_minimum_required\):
-  Compatibility with CMake < 3\.10 will be removed from a future version of
-  CMake\.
-
-  Update the VERSION argument <min> value\.  Or, use the <min>\.\.\.<max> syntax
-  to tell CMake that the project requires at least <min> but has been updated
-  to work with policies introduced by <max> or earlier\.
-+
-CMake Warning \(dev\) in CMakeLists\.txt:
-  Policy CMP0026 is not set: Disallow use of the LOCATION target property.
-  Run "cmake --help-policy CMP0026" for policy details.  Use the cmake_policy
-  command to set the policy and suppress this warning.
-
-  The LOCATION property should not be read from target "foo".  Use the target
-  name directly with add_custom_command, or use the generator expression
-  \$<TARGET_FILE>, as appropriate.

Tests/RunCMake/GenEx-TARGET_PROPERTY/LOCATION.cmake

@@ -1,3 +0,0 @@
-enable_language(C)
-add_library(foo empty.c)
-add_custom_target(drive COMMAND ${CMAKE_COMMAND} -E echo $<TARGET_PROPERTY:foo,LOCATION>)

Tests/RunCMake/GenEx-TARGET_PROPERTY/RunCMakeTest.cmake

@@ -11,7 +11,6 @@ run_cmake(LinkImplementationCycle3)
 run_cmake(LinkImplementationCycle4)
 run_cmake(LinkImplementationCycle5)
 run_cmake(LinkImplementationCycle6)
-run_cmake(LOCATION)
 run_cmake(SOURCES)
 run_cmake(TransitiveBuild)
 run_cmake(TransitiveLink-CMP0166-OLD)

Tests/RunCMake/target_sources/CMP0026-LOCATION-result.txt

@@ -1 +0,0 @@
-0

Tests/RunCMake/target_sources/CMP0026-LOCATION-stderr.txt

@@ -1,10 +0,0 @@
-^CMake Deprecation Warning at CMP0026-LOCATION.cmake:[0-9]+ \(cmake_policy\):
-  The OLD behavior for policy CMP0026 will be removed from a future version
-  of CMake.
-
-  The cmake-policies\(7\) manual explains that the OLD behaviors of all
-  policies are deprecated and that a policy should be set to OLD only under
-  specific short-term circumstances.  Projects should be ported to the NEW
-  behavior and not rely on setting a policy to OLD.
-Call Stack \(most recent call first\):
-  CMakeLists.txt:[0-9]+ \(include\)$

Tests/RunCMake/target_sources/CMP0026-LOCATION.cmake

@@ -1,14 +0,0 @@
-
-cmake_policy(SET CMP0026 OLD)
-enable_language(CXX)
-
-add_library(objlib OBJECT
-    empty_1.cpp
-)
-
-add_executable(my_exe
-    empty_2.cpp
-    $<TARGET_OBJECTS:objlib>
-)
-
-get_target_property( loc my_exe LOCATION)

Tests/RunCMake/target_sources/RunCMakeTest.cmake

@@ -6,7 +6,6 @@ endif()
 
 run_cmake(EmptyKeywordArgs)
 run_cmake(OriginDebug)
-run_cmake(CMP0026-LOCATION)
 run_cmake(CMP0076-OLD)
 run_cmake(CMP0076-WARN)
 run_cmake(MissingSource)