cmGeneratorTarget: Copy the policy map from the cmTarget.

Source/cmGeneratorTarget.cxx

@@ -308,6 +308,8 @@ cmGeneratorTarget::cmGeneratorTarget(cmTarget* t, cmLocalGenerator* lg)
   this->DLLPlatform = (this->Makefile->IsOn("WIN32") ||
                        this->Makefile->IsOn("CYGWIN") ||
                        this->Makefile->IsOn("MINGW"));
+
+  this->PolicyMap = t->PolicyMap;
 }
 
 cmGeneratorTarget::~cmGeneratorTarget()

Source/cmGeneratorTarget.h

@@ -33,6 +33,14 @@ public:
   bool IsImported() const;
   const char *GetLocation(const std::string& config) const;
 
+#define DECLARE_TARGET_POLICY(POLICY) \
+  cmPolicies::PolicyStatus GetPolicyStatus ## POLICY () const \
+    { return this->PolicyMap.Get(cmPolicies::POLICY); }
+
+  CM_FOR_EACH_TARGET_POLICY(DECLARE_TARGET_POLICY)
+
+#undef DECLARE_TARGET_POLICY
+
   /** Get the location of the target in the build tree with a placeholder
       referencing the configuration in the native build system.  This
       location is suitable for use as the LOCATION target property.  */
@@ -641,6 +649,7 @@ private:
   typedef std::map<OutputNameKey, std::string> OutputNameMapType;
   mutable OutputNameMapType OutputNameMap;
   mutable std::set<cmLinkItem> UtilityItems;
+  cmPolicies::PolicyMap PolicyMap;
   mutable bool PolicyWarnedCMP0022;
   mutable bool DebugIncludesDone;
   mutable bool DebugCompileOptionsDone;

Source/cmPolicies.h

@@ -230,6 +230,23 @@ class cmPolicy;
 #define CM_FOR_EACH_POLICY_ID(POLICY) \
   CM_FOR_EACH_POLICY_TABLE(POLICY, CM_SELECT_ID)
 
+#define CM_FOR_EACH_TARGET_POLICY(F) \
+  F(CMP0003) \
+  F(CMP0004) \
+  F(CMP0008) \
+  F(CMP0020) \
+  F(CMP0021) \
+  F(CMP0022) \
+  F(CMP0027) \
+  F(CMP0038) \
+  F(CMP0041) \
+  F(CMP0042) \
+  F(CMP0046) \
+  F(CMP0052) \
+  F(CMP0060) \
+  F(CMP0063) \
+  F(CMP0065)
+
 
 /** \class cmPolicies
  * \brief Handles changes in CMake behavior and policies

Source/cmTarget.h

@@ -26,23 +26,6 @@
 # endif
 #endif
 
-#define CM_FOR_EACH_TARGET_POLICY(F) \
-  F(CMP0003) \
-  F(CMP0004) \
-  F(CMP0008) \
-  F(CMP0020) \
-  F(CMP0021) \
-  F(CMP0022) \
-  F(CMP0027) \
-  F(CMP0038) \
-  F(CMP0041) \
-  F(CMP0042) \
-  F(CMP0046) \
-  F(CMP0052) \
-  F(CMP0060) \
-  F(CMP0063) \
-  F(CMP0065)
-
 class cmake;
 class cmMakefile;
 class cmSourceFile;