Merge topic 'minor-fixes'

ba48e63 Generate config-specific interface link libraries propeties.
deb51a7 Remove unused forward declarations.
9712362 Don't allow utility or global targets in the LINKED expression.
faa927e Make sure INTERFACE properties work with OBJECT libraries.
510fdcb Whitelist target types in target_{include_directories,compile_definitions}
4de7178 Ensure that the build interface includes have been added.
df74bc3 Only append build interface include dirs to particular targets.
d4e5c67 Don't keep track of content determined by target property values.
1fb545a Move a special case for PIC from the genex to the cmTarget code.
57175d5 Only use early evaluation termination for transitive properties.
4cf161a Fix determination of evaluating link libraries.
3a298c0 Fix generation of COMPILE_DEFINITIONS in DependInfo.cmake.
655e98b Ensure type specific compatible interface properties do not intersect.
46e2896 The COMPATIBLE_INTERFACE does not affect the target it is set on.
5f926a5 Test printing origin of include dirs from tll().
7c0ec75 De-duplicate validation of genex target names.
...

Modules/FindQt4.cmake

@@ -985,11 +985,19 @@ if (QT_QMAKE_EXECUTABLE AND QTVERSION)
   endmacro()
 
   macro(_qt4_add_target_depends _QT_MODULE)
-    _qt4_add_target_depends_internal(${_QT_MODULE} IMPORTED_LINK_INTERFACE_LIBRARIES ${ARGN})
+    get_target_property(_configs Qt4::${_QT_MODULE} IMPORTED_CONFIGURATIONS)
+    foreach(_config ${_configs})
+      _qt4_add_target_depends_internal(${_QT_MODULE} IMPORTED_LINK_INTERFACE_LIBRARIES_${_config} ${ARGN})
+    endforeach()
+    set(_configs)
   endmacro()
 
   macro(_qt4_add_target_private_depends _QT_MODULE)
-    _qt4_add_target_depends_internal(${_QT_MODULE} IMPORTED_LINK_DEPENDENT_LIBRARIES ${ARGN})
+    get_target_property(_configs ${_QT_MODULE} IMPORTED_CONFIGURATIONS)
+    foreach(_config ${_configs})
+      _qt4_add_target_depends_internal(${_QT_MODULE} IMPORTED_LINK_DEPENDENT_LIBRARIES_${_config} ${ARGN})
+    endforeach()
+    set(_configs)
   endmacro()
 
 
@@ -1067,10 +1075,14 @@ if (QT_QMAKE_EXECUTABLE AND QTVERSION)
     set(_isWin32 $<BOOL:$<TARGET_PROPERTY:WIN32_EXECUTABLE>>)
     set(_isNotExcluded $<NOT:$<BOOL:$<TARGET_PROPERTY:QT4_NO_LINK_QTMAIN>>>)
     set(_isPolicyNEW $<TARGET_POLICY:CMP0020>)
-    set_property(TARGET Qt4::QtCore APPEND PROPERTY
-      IMPORTED_LINK_INTERFACE_LIBRARIES
-        $<$<AND:${_isExe},${_isWin32},${_isNotExcluded},${_isPolicyNEW}>:Qt4::qtmain>
-    )
+    get_target_property(_configs Qt4::QtCore IMPORTED_CONFIGURATIONS)
+    foreach(_config ${_configs})
+      set_property(TARGET Qt4::QtCore APPEND PROPERTY
+        IMPORTED_LINK_INTERFACE_LIBRARIES_${_config}
+          $<$<AND:${_isExe},${_isWin32},${_isNotExcluded},${_isPolicyNEW}>:Qt4::qtmain>
+      )
+    endforeach()
+    unset(_configs)
     unset(_isExe)
     unset(_isWin32)
     unset(_isNotExcluded)

Source/cmDocumentVariables.cxx

@@ -1167,9 +1167,10 @@ void cmDocumentVariables::DefineVariables(cmake* cm)
     ("CMAKE_BUILD_INTERFACE_INCLUDES", cmProperty::VARIABLE,
      "Automatically add the current source- and build directories "
      "to the INTERFACE_INCLUDE_DIRECTORIES.",
-     "If this variable is enabled, CMake automatically adds for each "
-     "target ${CMAKE_CURRENT_SOURCE_DIR} and ${CMAKE_CURRENT_BINARY_DIR} "
-     "to the INTERFACE_INCLUDE_DIRECTORIES."
+     "If this variable is enabled, CMake automatically adds for each shared "
+     "library target, static library target, module target and executable "
+     "target, ${CMAKE_CURRENT_SOURCE_DIR} and ${CMAKE_CURRENT_BINARY_DIR} to "
+     "the INTERFACE_INCLUDE_DIRECTORIES."
      "By default CMAKE_BUILD_INTERFACE_INCLUDES is OFF.",
      false,
      "Variables that Control the Build");

Source/cmExportFileGenerator.cxx

@@ -314,14 +314,6 @@ cmExportFileGenerator::AddTargetNamespace(std::string &input,
   return true;
 }
 
-//----------------------------------------------------------------------------
-static bool isGeneratorExpression(const std::string &lib)
-{
-  const std::string::size_type openpos = lib.find("$<");
-  return (openpos != std::string::npos)
-      && (lib.find(">", openpos) != std::string::npos);
-}
-
 //----------------------------------------------------------------------------
 void
 cmExportFileGenerator::ResolveTargetsInGeneratorExpressions(
@@ -344,7 +336,7 @@ cmExportFileGenerator::ResolveTargetsInGeneratorExpressions(
   for(std::vector<std::string>::iterator li = parts.begin();
       li != parts.end(); ++li)
     {
-    if (!isGeneratorExpression(*li))
+    if (cmGeneratorExpression::Find(*li) == std::string::npos)
       {
       this->AddTargetNamespace(*li, target, missingTargets);
       }

Source/cmExportInstallFileGenerator.h

@@ -15,10 +15,7 @@
 #include "cmExportFileGenerator.h"
 
 class cmInstallExportGenerator;
-class cmInstallFilesGenerator;
 class cmInstallTargetGenerator;
-class cmTargetExport;
-class cmExportSet;
 
 /** \class cmExportInstallFileGenerator
  * \brief Generate a file exporting targets from an install tree.

Source/cmGeneratorExpression.cxx

@@ -95,14 +95,13 @@ const char *cmCompiledGeneratorExpression::Evaluate(
 
   for ( ; it != end; ++it)
     {
-    const std::string result = (*it)->Evaluate(&context, dagChecker);
-    this->Output += result;
+    this->Output += (*it)->Evaluate(&context, dagChecker);
 
     for(std::set<cmStdString>::const_iterator
           p = context.SeenTargetProperties.begin();
           p != context.SeenTargetProperties.end(); ++p)
       {
-      this->SeenTargetProperties[*p] += result + ";";
+      this->SeenTargetProperties.insert(*p);
       }
     if (context.HadError)
       {
@@ -365,3 +364,26 @@ std::string cmGeneratorExpression::Preprocess(const std::string &input,
   assert(!"cmGeneratorExpression::Preprocess called with invalid args");
   return std::string();
 }
+
+//----------------------------------------------------------------------------
+std::string::size_type cmGeneratorExpression::Find(const std::string &input)
+{
+  const std::string::size_type openpos = input.find("$<");
+  if (openpos != std::string::npos
+      && input.find(">", openpos) != std::string::npos)
+    {
+    return openpos;
+    }
+  return std::string::npos;
+}
+
+//----------------------------------------------------------------------------
+bool cmGeneratorExpression::IsValidTargetName(const std::string &input)
+{
+  cmsys::RegularExpression targetNameValidator;
+  // The ':' is supported to allow use with IMPORTED targets. At least
+  // Qt 4 and 5 IMPORTED targets use ':' as the namespace delimiter.
+  targetNameValidator.compile("^[A-Za-z0-9_.:-]+$");
+
+  return targetNameValidator.find(input.c_str());
+}

Source/cmGeneratorExpression.h

@@ -62,6 +62,10 @@ public:
   static void Split(const std::string &input,
                     std::vector<std::string> &output);
 
+  static std::string::size_type Find(const std::string &input);
+
+  static bool IsValidTargetName(const std::string &input);
+
 private:
   cmGeneratorExpression(const cmGeneratorExpression &);
   void operator=(const cmGeneratorExpression &);
@@ -86,7 +90,7 @@ public:
   std::set<cmTarget*> const& GetTargets() const
     { return this->Targets; }
 
-  std::map<cmStdString, cmStdString> const& GetSeenTargetProperties() const
+  std::set<cmStdString> const& GetSeenTargetProperties() const
     { return this->SeenTargetProperties; }
 
   ~cmCompiledGeneratorExpression();
@@ -120,7 +124,7 @@ private:
   bool NeedsParsing;
 
   mutable std::set<cmTarget*> Targets;
-  mutable std::map<cmStdString, cmStdString> SeenTargetProperties;
+  mutable std::set<cmStdString> SeenTargetProperties;
   mutable std::string Output;
   mutable bool HadContextSensitiveCondition;
 };

Source/cmGeneratorExpressionDAGChecker.cxx

@@ -148,8 +148,8 @@ bool cmGeneratorExpressionDAGChecker::EvaluatingLinkLibraries()
   return (strcmp(prop, "LINK_LIBRARIES") == 0
        || strcmp(prop, "LINK_INTERFACE_LIBRARIES") == 0
        || strcmp(prop, "IMPORTED_LINK_INTERFACE_LIBRARIES") == 0
-       || strncmp(prop, "LINK_INTERFACE_LIBRARIES_", 26) == 0
-       || strncmp(prop, "IMPORTED_LINK_INTERFACE_LIBRARIES_", 35) == 0);
+       || strncmp(prop, "LINK_INTERFACE_LIBRARIES_", 25) == 0
+       || strncmp(prop, "IMPORTED_LINK_INTERFACE_LIBRARIES_", 34) == 0);
 }
 
 //----------------------------------------------------------------------------

Source/cmGeneratorExpressionEvaluator.cxx

@@ -333,10 +333,6 @@ static const struct TargetPropertyNode : public cmGeneratorExpressionNode
           "$<TARGET_PROPERTY:...> expression requires one or two parameters");
       return std::string();
       }
-    cmsys::RegularExpression targetNameValidator;
-    // The ':' is supported to allow use with IMPORTED targets. At least
-    // Qt 4 and 5 IMPORTED targets use ':' as the namespace delimiter.
-    targetNameValidator.compile("^[A-Za-z0-9_.:-]+$");
     cmsys::RegularExpression propertyNameValidator;
     propertyNameValidator.compile("^[A-Za-z0-9_]+$");
 
@@ -372,7 +368,7 @@ static const struct TargetPropertyNode : public cmGeneratorExpressionNode
 
       std::string targetName = parameters.front();
       propertyName = parameters[1];
-      if (!targetNameValidator.find(targetName.c_str()))
+      if (!cmGeneratorExpression::IsValidTargetName(targetName))
         {
         if (!propertyNameValidator.find(propertyName.c_str()))
           {
@@ -402,7 +398,8 @@ static const struct TargetPropertyNode : public cmGeneratorExpressionNode
       {
       // Keep track of the properties seen while processing.
       // The evaluation of the LINK_LIBRARIES generator expressions
-      // will check this to ensure that properties form a DAG.
+      // will check this to ensure that properties have one consistent
+      // value for all evaluations.
       context->SeenTargetProperties.insert(propertyName);
       }
 
@@ -438,8 +435,17 @@ static const struct TargetPropertyNode : public cmGeneratorExpressionNode
       // No error. We just skip cyclic references.
       return std::string();
     case cmGeneratorExpressionDAGChecker::ALREADY_SEEN:
-      // No error. We're not going to find anything new here.
-      return std::string();
+      for (size_t i = 0;
+          i < (sizeof(targetPropertyTransitiveWhitelist) /
+                sizeof(*targetPropertyTransitiveWhitelist));
+          ++i)
+        {
+        if (targetPropertyTransitiveWhitelist[i] == propertyName)
+          {
+          // No error. We're not going to find anything new here.
+          return std::string();
+          }
+        }
     case cmGeneratorExpressionDAGChecker::DAG:
       break;
       }
@@ -455,12 +461,6 @@ static const struct TargetPropertyNode : public cmGeneratorExpressionNode
         {
         return std::string();
         }
-      if (propertyName == "POSITION_INDEPENDENT_CODE")
-        {
-        context->HadContextSensitiveCondition = true;
-        return target->GetLinkInterfaceDependentBoolProperty(
-                    "POSITION_INDEPENDENT_CODE", context->Config) ? "1" : "0";
-        }
       if (target->IsLinkInterfaceDependentBoolProperty(propertyName,
                                                        context->Config))
         {
@@ -702,6 +702,14 @@ private:
       {
       return std::string();
       }
+    if(target->GetType() >= cmTarget::UTILITY &&
+      target->GetType() != cmTarget::UNKNOWN_LIBRARY)
+      {
+      ::reportError(context, content->GetOriginalExpression(),
+                  "Target \"" + item
+                  + "\" is not an executable or library.");
+      return std::string();
+      }
     std::string propertyName = "INTERFACE_" + prop;
     const char *propContent = target->GetProperty(propertyName.c_str());
     if (!propContent)
@@ -867,10 +875,7 @@ struct TargetFilesystemArtifact : public cmGeneratorExpressionNode
     // Lookup the referenced target.
     std::string name = *parameters.begin();
 
-    cmsys::RegularExpression targetValidator;
-    // The ':' is supported to allow use with IMPORTED targets.
-    targetValidator.compile("^[A-Za-z0-9_.:-]+$");
-    if (!targetValidator.find(name.c_str()))
+    if (!cmGeneratorExpression::IsValidTargetName(name))
       {
       ::reportError(context, content->GetOriginalExpression(),
                     "Expression syntax not recognized.");

Source/cmLocalGenerator.cxx

@@ -1212,7 +1212,8 @@ cmLocalGenerator::ConvertToIncludeReference(std::string const& path)
 //----------------------------------------------------------------------------
 std::string cmLocalGenerator::GetIncludeFlags(
                                      const std::vector<std::string> &includes,
-                                     const char* lang, bool forResponseFile)
+                                     const char* lang, bool forResponseFile,
+                                     const char *config)
 {
   if(!lang)
     {
@@ -1285,7 +1286,7 @@ std::string cmLocalGenerator::GetIncludeFlags(
     if(!flagUsed || repeatFlag)
       {
       if(sysIncludeFlag &&
-         this->Makefile->IsSystemIncludeDirectory(i->c_str()))
+         this->Makefile->IsSystemIncludeDirectory(i->c_str(), config))
         {
         includeFlags << sysIncludeFlag;
         }

Source/cmLocalGenerator.h

@@ -149,7 +149,8 @@ public:
   virtual void AppendFlags(std::string& flags, const char* newFlags);
   ///! Get the include flags for the current makefile and language
   std::string GetIncludeFlags(const std::vector<std::string> &includes,
-                              const char* lang, bool forResponseFile = false);
+                              const char* lang, bool forResponseFile = false,
+                              const char *config = 0);
 
   /**
    * Encode a list of preprocessor definitions for the compiler

Source/cmLocalUnixMakefileGenerator3.cxx

@@ -1961,34 +1961,17 @@ void cmLocalUnixMakefileGenerator3
     }
 
   // Build a list of preprocessor definitions for the target.
-  std::vector<std::string> defines;
-  {
-  std::string defPropName = "COMPILE_DEFINITIONS_";
-  defPropName += cmSystemTools::UpperCase(this->ConfigurationName);
-  if(const char* ddefs = this->Makefile->GetProperty("COMPILE_DEFINITIONS"))
-    {
-    cmSystemTools::ExpandListArgument(ddefs, defines);
-    }
-  if(const char* cdefs = target.GetProperty("COMPILE_DEFINITIONS"))
-    {
-    cmSystemTools::ExpandListArgument(cdefs, defines);
-    }
-  if(const char* dcdefs = this->Makefile->GetProperty(defPropName.c_str()))
-    {
-    cmSystemTools::ExpandListArgument(dcdefs, defines);
-    }
-  if(const char* ccdefs = target.GetProperty(defPropName.c_str()))
-    {
-    cmSystemTools::ExpandListArgument(ccdefs, defines);
-    }
-  }
+  std::set<std::string> defines;
+  this->AppendDefines(defines, target.GetCompileDefinitions());
+  this->AppendDefines(defines, target.GetCompileDefinitions(
+                                            this->ConfigurationName.c_str()));
   if(!defines.empty())
     {
     cmakefileStream
       << "\n"
       << "# Preprocessor definitions for this target.\n"
       << "SET(CMAKE_TARGET_DEFINITIONS\n";
-    for(std::vector<std::string>::const_iterator di = defines.begin();
+    for(std::set<std::string>::const_iterator di = defines.begin();
         di != defines.end(); ++di)
       {
       cmakefileStream

Source/cmMakefile.cxx

@@ -23,6 +23,7 @@
 #include "cmListFileCache.h"
 #include "cmCommandArgumentParserHelper.h"
 #include "cmDocumentCompileDefinitions.h"
+#include "cmGeneratorExpression.h"
 #include "cmTest.h"
 #ifdef CMAKE_BUILD_WITH_CMAKE
 #  include "cmVariableWatch.h"
@@ -1665,10 +1666,24 @@ cmMakefile::AddSystemIncludeDirectories(const std::set<cmStdString> &incs)
 }
 
 //----------------------------------------------------------------------------
-bool cmMakefile::IsSystemIncludeDirectory(const char* dir)
+bool cmMakefile::IsSystemIncludeDirectory(const char* dir, const char *config)
 {
-  return (this->SystemIncludeDirectories.find(dir) !=
-          this->SystemIncludeDirectories.end());
+  for (std::set<cmStdString>::const_iterator
+      it = this->SystemIncludeDirectories.begin();
+      it != this->SystemIncludeDirectories.end(); ++it)
+    {
+    cmListFileBacktrace lfbt;
+    cmGeneratorExpression ge(lfbt);
+
+    std::vector<std::string> incs;
+    cmSystemTools::ExpandListArgument(ge.Parse(*it)
+                                       ->Evaluate(this, config, false), incs);
+    if (std::find(incs.begin(), incs.end(), dir) != incs.end())
+      {
+      return true;
+      }
+    }
+  return false;
 }
 
 void cmMakefile::AddDefinition(const char* name, const char* value)

Source/cmMakefile.h

@@ -547,7 +547,7 @@ public:
    * Mark include directories as system directories.
    */
   void AddSystemIncludeDirectories(const std::set<cmStdString> &incs);
-  bool IsSystemIncludeDirectory(const char* dir);
+  bool IsSystemIncludeDirectory(const char* dir, const char *config);
 
   /** Expand out any arguements in the vector that have ; separated
    *  strings into multiple arguements.  A new vector is created

Source/cmTarget.cxx

@@ -900,24 +900,30 @@ void cmTarget::DefineProperties(cmake *cm)
      "Properties which must be compatible with their link interface",
      "The COMPATIBLE_INTERFACE_BOOL property may contain a list of properties"
      "for this target which must be consistent when evaluated as a boolean "
-     "in the INTERFACE of all linked dependencies.  For example, if a "
-     "property \"FOO\" appears in the list, then the \"INTERFACE_FOO\" "
-     "property content in all dependencies must be consistent with each "
-     "other, and with the \"FOO\" property in this target.  "
-     "Consistency in this sense has the meaning that if the property is set,"
-     "then it must have the same boolean value as all others, and if the "
-     "property is not set, then it is ignored.");
+     "in the INTERFACE of all linked dependees.  For example, if a "
+     "property \"FOO\" appears in the list, then for each dependee, the "
+     "\"INTERFACE_FOO\" property content in all of its dependencies must be "
+     "consistent with each other, and with the \"FOO\" property in the "
+     "dependee.  Consistency in this sense has the meaning that if the "
+     "property is set, then it must have the same boolean value as all "
+     "others, and if the property is not set, then it is ignored.  Note that "
+     "for each dependee, the set of properties from this property must not "
+     "intersect with the set of properties from the "
+     "COMPATIBLE_INTERFACE_STRING property.");
 
   cm->DefineProperty
     ("COMPATIBLE_INTERFACE_STRING", cmProperty::TARGET,
      "Properties which must be string-compatible with their link interface",
      "The COMPATIBLE_INTERFACE_STRING property may contain a list of "
      "properties for this target which must be the same when evaluated as "
-     "a string in the INTERFACE of all linked dependencies.  For example, "
-     "if a property \"FOO\" appears in the list, then the \"INTERFACE_FOO\" "
-     "property content in all dependencies must be equal with each "
-     "other, and with the \"FOO\" property in this target.  If the "
-     "property is not set, then it is ignored.");
+     "a string in the INTERFACE of all linked dependees.  For example, "
+     "if a property \"FOO\" appears in the list, then for each dependee, the "
+     "\"INTERFACE_FOO\" property content in all of its dependencies must be "
+     "equal with each other, and with the \"FOO\" property in the dependee.  "
+     "If the property is not set, then it is ignored.  Note that for each "
+     "dependee, the set of properties from this property must not intersect "
+     "with the set of properties from the COMPATIBLE_INTERFACE_BOOL "
+     "property.");
 
   cm->DefineProperty
     ("POST_INSTALL_SCRIPT", cmProperty::TARGET,
@@ -2227,7 +2233,15 @@ void cmTarget::GetDirectLinkLibraries(const char *config,
                                         &dagChecker),
                                       libs);
 
-    this->AddLinkDependentTargetsForProperties(cge->GetSeenTargetProperties());
+    std::set<cmStdString> seenProps = cge->GetSeenTargetProperties();
+    for (std::set<cmStdString>::const_iterator it = seenProps.begin();
+        it != seenProps.end(); ++it)
+      {
+      if (!this->GetProperty(it->c_str()))
+        {
+        this->LinkImplicitNullProperties.insert(*it);
+        }
+      }
     }
 }
 
@@ -2269,14 +2283,6 @@ static std::string targetNameGenex(const char *lib)
   return std::string("$<TARGET_NAME:") + lib + ">";
 }
 
-//----------------------------------------------------------------------------
-static bool isGeneratorExpression(const std::string &lib)
-{
-  const std::string::size_type openpos = lib.find("$<");
-  return (openpos != std::string::npos)
-      && (lib.find(">", openpos) != std::string::npos);
-}
-
 //----------------------------------------------------------------------------
 void cmTarget::AddLinkLibrary(cmMakefile& mf,
                               const char *target, const char* lib,
@@ -2300,7 +2306,7 @@ void cmTarget::AddLinkLibrary(cmMakefile& mf,
                                                           llt).c_str());
   }
 
-  if (isGeneratorExpression(lib))
+  if (cmGeneratorExpression::Find(lib) != std::string::npos)
     {
     return;
     }
@@ -2708,6 +2714,13 @@ void cmTarget::AppendProperty(const char* prop, const char* value,
 //----------------------------------------------------------------------------
 void cmTarget::AppendBuildInterfaceIncludes()
 {
+  if(this->GetType() != cmTarget::SHARED_LIBRARY &&
+     this->GetType() != cmTarget::STATIC_LIBRARY &&
+     this->GetType() != cmTarget::MODULE_LIBRARY &&
+     !this->IsExecutableWithExports())
+    {
+    return;
+    }
   if (this->BuildInterfaceIncludesAppended)
     {
     return;
@@ -2754,6 +2767,7 @@ std::vector<std::string> cmTarget::GetIncludeDirectories(const char *config)
                                               this->GetName(),
                                               "INCLUDE_DIRECTORIES", 0, 0);
 
+  this->AppendBuildInterfaceIncludes();
 
   std::vector<std::string> debugProperties;
   const char *debugProp =
@@ -2795,7 +2809,8 @@ std::vector<std::string> cmTarget::GetIncludeDirectories(const char *config)
                                                 this,
                                                 &dagChecker),
                                       entryIncludes);
-      if (!(*it)->ge->GetHadContextSensitiveCondition())
+      if (this->Makefile->IsGeneratingBuildSystem()
+          && !(*it)->ge->GetHadContextSensitiveCondition())
         {
         cacheIncludes = true;
         }
@@ -4521,18 +4536,6 @@ const char* cmTarget::GetExportMacro()
     }
 }
 
-//----------------------------------------------------------------------------
-void cmTarget::GetLinkDependentTargetsForProperty(const std::string &p,
-                                          std::set<std::string> &targets)
-{
-  const std::map<cmStdString, std::set<std::string> >::const_iterator findIt
-                                  = this->LinkDependentProperties.find(p);
-  if (findIt != this->LinkDependentProperties.end())
-    {
-    targets = findIt->second;
-    }
-}
-
 //----------------------------------------------------------------------------
 bool cmTarget::IsNullImpliedByLinkLibraries(const std::string &p)
 {
@@ -4540,24 +4543,6 @@ bool cmTarget::IsNullImpliedByLinkLibraries(const std::string &p)
       != this->LinkImplicitNullProperties.end();
 }
 
-//----------------------------------------------------------------------------
-void cmTarget::AddLinkDependentTargetsForProperties(
-                              const std::map<cmStdString, cmStdString> &map)
-{
-  for (std::map<cmStdString, cmStdString>::const_iterator it = map.begin();
-       it != map.end(); ++it)
-    {
-    std::vector<std::string> targets;
-    cmSystemTools::ExpandListArgument(it->second.c_str(), targets);
-    this->LinkDependentProperties[it->first].insert(targets.begin(),
-                                                    targets.end());
-    if (!this->GetProperty(it->first.c_str()))
-      {
-      this->LinkImplicitNullProperties.insert(it->first);
-      }
-    }
-}
-
 //----------------------------------------------------------------------------
 template<typename PropertyType>
 PropertyType getTypedProperty(cmTarget *tgt, const char *prop,
@@ -4613,9 +4598,6 @@ PropertyType checkInterfacePropertyCompatibility(cmTarget *tgt,
   const bool explicitlySet = tgt->GetProperties()
                                   .find(p.c_str())
                                   != tgt->GetProperties().end();
-  std::set<std::string> dependentTargets;
-  tgt->GetLinkDependentTargetsForProperty(p,
-                                          dependentTargets);
   const bool impliedByUse =
           tgt->IsNullImpliedByLinkLibraries(p);
   assert((impliedByUse ^ explicitlySet)
@@ -4799,7 +4781,12 @@ bool isLinkDependentProperty(cmTarget *tgt, const std::string &p,
 bool cmTarget::IsLinkInterfaceDependentBoolProperty(const std::string &p,
                                            const char *config)
 {
-  return isLinkDependentProperty(this, p, "COMPATIBLE_INTERFACE_BOOL",
+  if (this->TargetTypeValue == OBJECT_LIBRARY)
+    {
+    return false;
+    }
+  return (p == "POSITION_INDEPENDENT_CODE") ||
+    isLinkDependentProperty(this, p, "COMPATIBLE_INTERFACE_BOOL",
                                  config);
 }
 
@@ -4807,6 +4794,10 @@ bool cmTarget::IsLinkInterfaceDependentBoolProperty(const std::string &p,
 bool cmTarget::IsLinkInterfaceDependentStringProperty(const std::string &p,
                                     const char *config)
 {
+  if (this->TargetTypeValue == OBJECT_LIBRARY)
+    {
+    return false;
+    }
   return isLinkDependentProperty(this, p, "COMPATIBLE_INTERFACE_STRING",
                                  config);
 }
@@ -5624,7 +5615,8 @@ void cmTarget::CheckPropertyCompatibility(cmComputeLinkInformation *info,
 {
   const cmComputeLinkInformation::ItemVector &deps = info->GetItems();
 
-  std::set<cmStdString> emitted;
+  std::set<cmStdString> emittedBools;
+  std::set<cmStdString> emittedStrings;
 
   for(cmComputeLinkInformation::ItemVector::const_iterator li =
       deps.begin();
@@ -5637,19 +5629,36 @@ void cmTarget::CheckPropertyCompatibility(cmComputeLinkInformation *info,
 
     checkPropertyConsistency<bool>(this, li->Target,
                                    "COMPATIBLE_INTERFACE_BOOL",
-                                   emitted, config, 0);
+                                   emittedBools, config, 0);
     if (cmSystemTools::GetErrorOccuredFlag())
       {
       return;
       }
     checkPropertyConsistency<const char *>(this, li->Target,
                                            "COMPATIBLE_INTERFACE_STRING",
-                                           emitted, config, 0);
+                                           emittedStrings, config, 0);
     if (cmSystemTools::GetErrorOccuredFlag())
       {
       return;
       }
     }
+
+  for(std::set<cmStdString>::const_iterator li = emittedBools.begin();
+      li != emittedBools.end(); ++li)
+    {
+    const std::set<cmStdString>::const_iterator si = emittedStrings.find(*li);
+    if (si != emittedStrings.end())
+      {
+      cmOStringStream e;
+      e << "Property \"" << *li << "\" appears in both the "
+      "COMPATIBLE_INTERFACE_BOOL and the COMPATIBLE_INTERFACE_STRING "
+      "property in the dependencies of target \"" << this->GetName() <<
+      "\".  This is not allowed. A property may only require compatibility "
+      "in a boolean interpretation or a string interpretation, but not both.";
+      this->Makefile->IssueMessage(cmake::FATAL_ERROR, e.str());
+      break;
+      }
+    }
 }
 
 //----------------------------------------------------------------------------

Source/cmTarget.h

@@ -498,17 +498,12 @@ public:
 
   void AppendBuildInterfaceIncludes();
 
-  void GetLinkDependentTargetsForProperty(const std::string &p,
-                                       std::set<std::string> &targets);
   bool IsNullImpliedByLinkLibraries(const std::string &p);
   bool IsLinkInterfaceDependentBoolProperty(const std::string &p,
                                             const char *config);
   bool IsLinkInterfaceDependentStringProperty(const std::string &p,
                                               const char *config);
 
-  void AddLinkDependentTargetsForProperties(
-          const std::map<cmStdString, cmStdString> &map);
-
   bool GetLinkInterfaceDependentBoolProperty(const std::string &p,
                                              const char *config);
 
@@ -627,8 +622,6 @@ private:
   bool IsApple;
   bool IsImportedTarget;
   bool DebugIncludesDone;
-  mutable std::map<cmStdString, std::set<std::string> >
-                                                      LinkDependentProperties;
   mutable std::set<std::string> LinkImplicitNullProperties;
   bool BuildInterfaceIncludesAppended;
 

Source/cmTargetIncludeDirectoriesCommand.cxx

@@ -40,14 +40,6 @@ void cmTargetIncludeDirectoriesCommand
   this->Makefile->IssueMessage(cmake::FATAL_ERROR, e.str());
 }
 
-//----------------------------------------------------------------------------
-static bool isGeneratorExpression(const std::string &lib)
-{
-  const std::string::size_type openpos = lib.find("$<");
-  return (openpos != std::string::npos)
-      && (lib.find(">", openpos) != std::string::npos);
-}
-
 //----------------------------------------------------------------------------
 std::string cmTargetIncludeDirectoriesCommand
 ::Join(const std::vector<std::string> &content)
@@ -59,7 +51,7 @@ std::string cmTargetIncludeDirectoriesCommand
     it != content.end(); ++it)
     {
     if (cmSystemTools::FileIsFullPath(it->c_str())
-        || isGeneratorExpression(*it))
+        || cmGeneratorExpression::Find(*it) != std::string::npos)
       {
       dirs += sep + *it;
       }

Source/cmTargetLinkLibrariesCommand.cxx

@@ -11,6 +11,8 @@
 ============================================================================*/
 #include "cmTargetLinkLibrariesCommand.h"
 
+#include "cmGeneratorExpression.h"
+
 const char* cmTargetLinkLibrariesCommand::LinkLibraryTypeNames[3] =
 {
   "general",
@@ -264,24 +266,15 @@ static std::string compileProperty(cmTarget *tgt, const std::string &lib,
   return tgt->GetDebugGeneratorExpressions(value, llt);
 }
 
-//----------------------------------------------------------------------------
-static bool isGeneratorExpression(const std::string &lib)
-{
-  const std::string::size_type openpos = lib.find("$<");
-  return (openpos != std::string::npos)
-      && (lib.find(">", openpos) != std::string::npos);
-}
-
 //----------------------------------------------------------------------------
 void
 cmTargetLinkLibrariesCommand::HandleLibrary(const char* lib,
                                             cmTarget::LinkLibraryType llt)
 {
-  const bool isGenex = isGeneratorExpression(lib);
+  const bool isGenex = cmGeneratorExpression::Find(lib) != std::string::npos;
 
-  cmsys::RegularExpression targetNameValidator;
-  targetNameValidator.compile("^[A-Za-z0-9_.:-]+$");
-  const bool potentialTargetName = targetNameValidator.find(lib);
+  const bool potentialTargetName
+                              = cmGeneratorExpression::IsValidTargetName(lib);
 
   if (potentialTargetName || isGenex)
     {

Source/cmTargetPropCommandBase.cxx

@@ -38,6 +38,15 @@ bool cmTargetPropCommandBase
     this->HandleMissingTarget(args[0]);
     return false;
     }
+  if ((this->Target->GetType() != cmTarget::SHARED_LIBRARY)
+    && (this->Target->GetType() != cmTarget::STATIC_LIBRARY)
+    && (this->Target->GetType() != cmTarget::OBJECT_LIBRARY)
+    && (this->Target->GetType() != cmTarget::MODULE_LIBRARY)
+    && (this->Target->GetType() != cmTarget::EXECUTABLE))
+    {
+    this->SetError("called with non-compilable target type");
+    return false;
+    }
 
   unsigned int argIndex = 1;
 

Tests/CMakeCommands/target_link_libraries/CMakeLists.txt

@@ -103,4 +103,7 @@ target_compile_definitions(depG INTERFACE
 )
 
 add_executable(targetC targetC.cpp)
-target_link_libraries(targetC depG)
+# Creates a generator expression for include directories like
+#  $<$<TARGET_DEFINED:$<$<STREQUAL:$<TARGET_PROPERTY:TYPE>,EXECUTABLE>:depG>>:\
+#    $<TARGET_PROPERTY:$<$<STREQUAL:$<TARGET_PROPERTY:TYPE>,EXECUTABLE>:depG>,INTERFACE_INCLUDE_DIRECTORIES>>
+target_link_libraries(targetC $<$<STREQUAL:$<TARGET_PROPERTY:TYPE>,EXECUTABLE>:depG>)

Tests/CompatibleInterface/CMakeLists.txt

@@ -67,3 +67,18 @@ target_compile_definitions(CompatibleInterface
   PRIVATE
     $<$<BOOL:$<TARGET_PROPERTY:Iface2_PROP>>:SOME_DEFINE>
 )
+
+# The COMPATIBLE_INTERFACE_* properties are only read from dependencies
+# in the interface. Populating it on the CompatibleInterface target does
+# not have any affect on the interpretation of the INTERFACE variants
+# in dependencies.
+set_property(TARGET iface1 PROPERTY
+  INTERFACE_NON_RELEVANT_PROP ON
+)
+set_property(TARGET iface2 PROPERTY
+  INTERFACE_NON_RELEVANT_PROP ON
+)
+set_property(TARGET CompatibleInterface APPEND PROPERTY
+  COMPATIBLE_INTERFACE_BOOL
+    NON_RELEVANT_PROP
+)

Tests/ObjectLibrary/A/CMakeLists.txt

@@ -13,6 +13,6 @@ add_custom_command(
   COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/a1.c.in
                                    ${CMAKE_CURRENT_BINARY_DIR}/a1.c
   )
-include_directories(${CMAKE_CURRENT_SOURCE_DIR})
 
 add_library(A OBJECT a1.c a2.c)
+target_include_directories(A PRIVATE ${CMAKE_CURRENT_SOURCE_DIR})

Tests/ObjectLibrary/B/CMakeLists.txt

@@ -10,7 +10,11 @@ if(CMAKE_SHARED_LIBRARY_C_FLAGS AND NOT WATCOM)
   set(CMAKE_C_FLAGS "${CMAKE_SHARED_LIBRARY_C_FLAGS} ${CMAKE_C_FLAGS}")
 endif()
 
-add_definitions(-DB_DEF)
 add_library(B OBJECT b1.c b2.c)
+target_include_directories(B PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
+target_compile_definitions(B PUBLIC B_DEF)
+
 add_library(Bexport OBJECT b1${vs6}.c b2${vs6}.c)
 set_property(TARGET Bexport PROPERTY COMPILE_DEFINITIONS Bexport)
+target_include_directories(Bexport PRIVATE $<TARGET_PROPERTY:B,INTERFACE_INCLUDE_DIRECTORIES>)
+target_compile_definitions(Bexport PRIVATE $<TARGET_PROPERTY:B,INTERFACE_COMPILE_DEFINITIONS>)

Tests/ObjectLibrary/B/b.h

@@ -4,8 +4,15 @@
 #ifndef B_DEF
 # error "B_DEF not defined"
 #endif
+
 #if defined(_WIN32) && defined(Bexport)
 # define EXPORT_B __declspec(dllexport)
 #else
 # define EXPORT_B
 #endif
+
+#if defined(_WIN32) && defined(SHARED_B)
+# define IMPORT_B __declspec(dllimport)
+#else
+# define IMPORT_B
+#endif

Tests/ObjectLibrary/CMakeLists.txt

@@ -26,6 +26,9 @@ endif()
 
 # Test static library without its own sources.
 add_library(ABstatic STATIC ${dummy} $<TARGET_OBJECTS:A> $<TARGET_OBJECTS:B>)
+target_include_directories(ABstatic PUBLIC $<TARGET_PROPERTY:B,INTERFACE_INCLUDE_DIRECTORIES>)
+target_compile_definitions(ABstatic PUBLIC $<TARGET_PROPERTY:B,INTERFACE_COMPILE_DEFINITIONS>)
+
 add_executable(UseABstatic mainAB.c)
 target_link_libraries(UseABstatic ABstatic)
 
@@ -41,12 +44,17 @@ endif()
 
 # Test shared library without its own sources.
 add_library(ABshared SHARED ${dummy} ${ABshared_SRCS})
+target_include_directories(ABshared PUBLIC $<TARGET_PROPERTY:B,INTERFACE_INCLUDE_DIRECTORIES>)
+target_compile_definitions(ABshared PUBLIC $<TARGET_PROPERTY:B,INTERFACE_COMPILE_DEFINITIONS>)
+
 add_executable(UseABshared mainAB.c)
 set_property(TARGET UseABshared PROPERTY COMPILE_DEFINITIONS SHARED_B ${NO_A})
 target_link_libraries(UseABshared ABshared)
 
 # Test executable without its own sources.
 add_library(ABmain OBJECT mainAB.c)
+target_include_directories(ABmain PUBLIC $<TARGET_PROPERTY:B,INTERFACE_INCLUDE_DIRECTORIES>)
+target_compile_definitions(ABmain PUBLIC $<TARGET_PROPERTY:B,INTERFACE_COMPILE_DEFINITIONS>)
 add_executable(UseABinternal ${dummy}
   $<TARGET_OBJECTS:ABmain> $<TARGET_OBJECTS:A> $<TARGET_OBJECTS:B>
   )

Tests/ObjectLibrary/mainAB.c

@@ -1,8 +1,6 @@
-#if defined(_WIN32) && defined(SHARED_B)
-# define IMPORT_B __declspec(dllimport)
-#else
-# define IMPORT_B
-#endif
+
+#include "b.h"
+
 extern IMPORT_B int b1(void);
 extern IMPORT_B int b2(void);
 #ifndef NO_A

Tests/QtAutomoc/Adir/CMakeLists.txt

@@ -0,0 +1,8 @@
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_BUILD_INTERFACE_INCLUDES ON)
+
+add_library(libA SHARED libA.cpp)
+target_link_libraries(libA LINK_PUBLIC Qt4::QtCore)
+generate_export_header(libA)

Tests/QtAutomoc/Adir/libA.cpp

@@ -0,0 +1,13 @@
+
+#include "libA.h"
+
+LibA::LibA(QObject *parent)
+  : QObject(parent)
+{
+
+}
+
+int LibA::foo()
+{
+  return 0;
+}

Tests/QtAutomoc/Adir/libA.h

@@ -0,0 +1,18 @@
+
+#ifndef LIBA_H
+#define LIBA_H
+
+#include "liba_export.h"
+
+#include <QObject>
+
+class LIBA_EXPORT LibA : public QObject
+{
+  Q_OBJECT
+public:
+  explicit LibA(QObject *parent = 0);
+
+  int foo();
+};
+
+#endif

Tests/QtAutomoc/Bdir/CMakeLists.txt

@@ -0,0 +1,10 @@
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_BUILD_INTERFACE_INCLUDES ON)
+
+add_library(libB SHARED libB.cpp)
+generate_export_header(libB)
+
+# set_property(TARGET libB APPEND PROPERTY INTERFACE_INCLUDE_DIRECTORIES ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR} )
+target_link_libraries(libB LINK_PUBLIC libA)

Tests/QtAutomoc/Bdir/libB.cpp

@@ -0,0 +1,13 @@
+
+#include "libB.h"
+
+LibB::LibB(QObject *parent)
+  : QObject(parent)
+{
+
+}
+
+int LibB::foo()
+{
+  return a.foo();
+}

Tests/QtAutomoc/Bdir/libB.h

@@ -0,0 +1,21 @@
+
+#ifndef LIBB_H
+#define LIBB_H
+
+#include "libb_export.h"
+
+#include <QObject>
+#include "libA.h"
+
+class LIBB_EXPORT LibB : public QObject
+{
+  Q_OBJECT
+public:
+  explicit LibB(QObject *parent = 0);
+
+  int foo();
+private:
+  LibA a;
+};
+
+#endif

Tests/QtAutomoc/CMakeLists.txt

@@ -23,4 +23,18 @@ add_executable(foo main.cpp calwidget.cpp foo.cpp blub.cpp bar.cpp abc.cpp
 
 set_target_properties(foo codeeditorLib privateSlot PROPERTIES AUTOMOC TRUE)
 
-target_link_libraries(foo codeeditorLib ${QT_LIBRARIES} )
+include(GenerateExportHeader)
+# The order is relevant here. B depends on A, and B headers depend on A
+# headers both subdirectories use CMAKE_BUILD_INTERFACE_INCLUDES and we
+# test that CMAKE_AUTOMOC successfully reads the include directories
+# for the build interface from those targets. There has previously been
+# a bug where caching of the include directories happened before
+# extracting the includes to pass to moc.
+add_subdirectory(Bdir)
+add_subdirectory(Adir)
+add_library(libC SHARED libC.cpp)
+set_target_properties(libC PROPERTIES AUTOMOC TRUE)
+generate_export_header(libC)
+target_link_libraries(libC LINK_PUBLIC libB)
+
+target_link_libraries(foo codeeditorLib ${QT_LIBRARIES} libC)

Tests/QtAutomoc/libC.cpp

@@ -0,0 +1,13 @@
+
+#include "libC.h"
+
+LibC::LibC(QObject *parent)
+  : QObject(parent)
+{
+
+}
+
+int LibC::foo()
+{
+  return b.foo();
+}

Tests/QtAutomoc/libC.h

@@ -0,0 +1,22 @@
+
+#ifndef LIBC_H
+#define LIBC_H
+
+#include "libc_export.h"
+
+#include <QObject>
+#include "libB.h"
+
+class LIBC_EXPORT LibC : public QObject
+{
+  Q_OBJECT
+public:
+  explicit LibC(QObject *parent = 0);
+
+
+  int foo();
+private:
+  LibB b;
+};
+
+#endif

Tests/QtAutomoc/main.cpp

@@ -48,6 +48,7 @@
 #include "abc.h"
 #include "xyz.h"
 #include "yaf.h"
+#include "libC.h"
 
 int main(int argv, char **args)
 {
@@ -78,5 +79,8 @@ int main(int argv, char **args)
   Yaf yaf;
   yaf.doYaf();
 
+  LibC lc;
+  lc.foo();
+
   return app.exec();
 }

Tests/RunCMake/CompatibleInterface/InterfaceString-Bool-Conflict-result.txt

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

Tests/RunCMake/CompatibleInterface/InterfaceString-Bool-Conflict-stderr.txt

@@ -0,0 +1,5 @@
+CMake Error in CMakeLists.txt:
+  Property "SOMETHING" appears in both the COMPATIBLE_INTERFACE_BOOL and the
+  COMPATIBLE_INTERFACE_STRING property in the dependencies of target "user".
+  This is not allowed.  A property may only require compatibility in a
+  boolean interpretation or a string interpretation, but not both.

Tests/RunCMake/CompatibleInterface/InterfaceString-Bool-Conflict.cmake

@@ -0,0 +1,9 @@
+
+add_library(foo UNKNOWN IMPORTED)
+add_library(bar UNKNOWN IMPORTED)
+
+set_property(TARGET foo APPEND PROPERTY COMPATIBLE_INTERFACE_BOOL SOMETHING)
+set_property(TARGET foo APPEND PROPERTY COMPATIBLE_INTERFACE_STRING SOMETHING)
+
+add_executable(user main.cpp)
+target_link_libraries(user foo bar)

Tests/RunCMake/CompatibleInterface/RunCMakeTest.cmake

@@ -8,3 +8,4 @@ run_cmake(InterfaceString-mismatch-depends)
 run_cmake(InterfaceString-mismatch-depend-self)
 run_cmake(InterfaceString-mismatched-use)
 run_cmake(InterfaceString-builtin-prop)
+run_cmake(InterfaceString-Bool-Conflict)

Tests/RunCMake/TargetPropertyGeneratorExpressions/BadLinked-UtilityTarget-result.txt

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

Tests/RunCMake/TargetPropertyGeneratorExpressions/BadLinked-UtilityTarget-stderr.txt

@@ -0,0 +1,8 @@
+CMake Error at BadLinked-UtilityTarget.cmake:7 \(set_property\):
+  Error evaluating generator expression:
+
+    \$<LINKED:check>
+
+  Target "check" is not an executable or library.
+Call Stack \(most recent call first\):
+  CMakeLists.txt:8 \(include\)

Tests/RunCMake/TargetPropertyGeneratorExpressions/BadLinked-UtilityTarget.cmake

@@ -0,0 +1,7 @@
+
+add_custom_target(check ALL
+  COMMAND ${CMAKE_COMMAND} -E echo check
+)
+
+add_library(foo STATIC empty.cpp)
+set_property(TARGET foo PROPERTY INCLUDE_DIRECTORIES $<LINKED:check>)

Tests/RunCMake/TargetPropertyGeneratorExpressions/RunCMakeTest.cmake

@@ -16,3 +16,4 @@ run_cmake(BadInvalidName6)
 run_cmake(BadInvalidName7)
 run_cmake(BadInvalidName8)
 run_cmake(BadLinked)
+run_cmake(BadLinked-UtilityTarget)

Tests/RunCMake/TargetPropertyGeneratorExpressions/empty.cpp

@@ -0,0 +1 @@
+// empty

Tests/RunCMake/include_directories/DebugIncludes-stderr.txt

@@ -23,13 +23,21 @@ CMake Debug Log at DebugIncludes.cmake:18 \(include_directories\):
 Call Stack \(most recent call first\):
   CMakeLists.txt:3 \(include\)
 +
-CMake Debug Log at DebugIncludes.cmake:25 \(set_property\):
+CMake Debug Log at DebugIncludes.cmake:26 \(target_link_libraries\):
   Used includes for target lll:
 
    \* .*/Tests/RunCMake/include_directories/five
+
+Call Stack \(most recent call first\):
+  CMakeLists.txt:3 \(include\)
++
+CMake Debug Log at DebugIncludes.cmake:29 \(set_property\):
+  Used includes for target lll:
+
    \* .*/Tests/RunCMake/include_directories/six
+   \* .*/Tests/RunCMake/include_directories/seven
 
 Call Stack \(most recent call first\):
-  DebugIncludes.cmake:35 \(some_macro\)
-  DebugIncludes.cmake:38 \(some_function\)
+  DebugIncludes.cmake:40 \(some_macro\)
+  DebugIncludes.cmake:43 \(some_function\)
   CMakeLists.txt:3 \(include\)

Tests/RunCMake/include_directories/DebugIncludes.cmake

@@ -21,6 +21,10 @@ include_directories(
   "${CMAKE_CURRENT_SOURCE_DIR}/four"
 )
 
+add_library(foo "${CMAKE_CURRENT_BINARY_DIR}/DebugIncludes.cpp")
+target_include_directories(foo INTERFACE "${CMAKE_CURRENT_SOURCE_DIR}/five")
+target_link_libraries(lll foo)
+
 macro(some_macro)
   set_property(TARGET lll APPEND PROPERTY
       INCLUDE_DIRECTORIES "${CMAKE_CURRENT_SOURCE_DIR}/one"
@@ -28,6 +32,7 @@ macro(some_macro)
                           "${CMAKE_CURRENT_SOURCE_DIR}/four"
                           "${CMAKE_CURRENT_SOURCE_DIR}/five"
                           "${CMAKE_CURRENT_SOURCE_DIR}/six"
+                          "${CMAKE_CURRENT_SOURCE_DIR}/seven"
   )
 endmacro()
 

Tests/RunCMake/include_directories/RunCMakeTest.cmake

@@ -2,3 +2,4 @@ include(RunCMake)
 
 run_cmake(NotFoundContent)
 run_cmake(DebugIncludes)
+run_cmake(TID-bad-target)

Tests/RunCMake/include_directories/TID-bad-target-result.txt

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

Tests/RunCMake/include_directories/TID-bad-target-stderr.txt

@@ -0,0 +1,4 @@
+CMake Error at TID-bad-target.cmake:6 \(target_include_directories\):
+  target_include_directories called with non-compilable target type
+Call Stack \(most recent call first\):
+  CMakeLists.txt:3 \(include\)

Tests/RunCMake/include_directories/TID-bad-target.cmake

@@ -0,0 +1,6 @@
+
+add_custom_target(check ALL
+  COMMAND ${CMAKE_COMMAND} -E echo check
+)
+
+target_include_directories(check PRIVATE somedir)