cmTarget: Trivially make more API const.

Source/cmTarget.cxx

@@ -438,7 +438,7 @@ bool cmTarget::IsExecutableWithExports() const
 }
 
 //----------------------------------------------------------------------------
-bool cmTarget::IsLinkable()
+bool cmTarget::IsLinkable() const
 {
   return (this->GetType() == cmTarget::STATIC_LIBRARY ||
           this->GetType() == cmTarget::SHARED_LIBRARY ||
@@ -834,7 +834,7 @@ void cmTarget::GetInterfaceLinkLibraries(const char *config,
 
 //----------------------------------------------------------------------------
 std::string cmTarget::GetDebugGeneratorExpressions(const std::string &value,
-                                  cmTarget::LinkLibraryType llt)
+                                  cmTarget::LinkLibraryType llt) const
 {
   if (llt == GENERAL)
     {
@@ -2276,7 +2276,7 @@ static void cmTargetCheckINTERFACE_LINK_LIBRARIES(const char* value,
 }
 
 //----------------------------------------------------------------------------
-void cmTarget::CheckProperty(const char* prop, cmMakefile* context)
+void cmTarget::CheckProperty(const char* prop, cmMakefile* context) const
 {
   // Certain properties need checking.
   if(strncmp(prop, "LINK_INTERFACE_LIBRARIES", 24) == 0)
@@ -2382,7 +2382,7 @@ std::string cmTarget::GetDirectory(const char* config, bool implib) const
 }
 
 //----------------------------------------------------------------------------
-std::string cmTarget::GetPDBDirectory(const char* config)
+std::string cmTarget::GetPDBDirectory(const char* config) const
 {
   if(OutputInfo const* info = this->GetOutputInfo(config))
     {
@@ -2453,7 +2453,7 @@ const char* cmTarget::NormalGetLocation(const char* config) const
 }
 
 //----------------------------------------------------------------------------
-void cmTarget::GetTargetVersion(int& major, int& minor)
+void cmTarget::GetTargetVersion(int& major, int& minor) const
 {
   int patch;
   this->GetTargetVersion(false, major, minor, patch);
@@ -2461,7 +2461,7 @@ void cmTarget::GetTargetVersion(int& major, int& minor)
 
 //----------------------------------------------------------------------------
 void cmTarget::GetTargetVersion(bool soversion,
-                                int& major, int& minor, int& patch)
+                                int& major, int& minor, int& patch) const
 {
   // Set the default values.
   major = 0;
@@ -2489,7 +2489,7 @@ void cmTarget::GetTargetVersion(bool soversion,
 }
 
 //----------------------------------------------------------------------------
-const char* cmTarget::GetFeature(const char* feature, const char* config)
+const char* cmTarget::GetFeature(const char* feature, const char* config) const
 {
   if(config && *config)
     {
@@ -3145,7 +3145,7 @@ bool cmTarget::HasMacOSXRpath(const char* config) const
 }
 
 //----------------------------------------------------------------------------
-bool cmTarget::IsImportedSharedLibWithoutSOName(const char* config)
+bool cmTarget::IsImportedSharedLibWithoutSOName(const char* config) const
 {
   if(this->IsImported() && this->GetType() == cmTarget::SHARED_LIBRARY)
     {
@@ -3597,14 +3597,14 @@ void cmTarget::GetExecutableNames(std::string& name,
 }
 
 //----------------------------------------------------------------------------
-bool cmTarget::HasImplibGNUtoMS()
+bool cmTarget::HasImplibGNUtoMS() const
 {
   return this->HasImportLibrary() && this->GetPropertyAsBool("GNUtoMS");
 }
 
 //----------------------------------------------------------------------------
 bool cmTarget::GetImplibGNUtoMS(std::string const& gnuName,
-                                std::string& out, const char* newExt)
+                                std::string& out, const char* newExt) const
 {
   if(this->HasImplibGNUtoMS() &&
      gnuName.size() > 6 && gnuName.substr(gnuName.size()-6) == ".dll.a")
@@ -3976,7 +3976,7 @@ bool cmTarget::ComputePDBOutputDir(const char* config, std::string& out) const
 }
 
 //----------------------------------------------------------------------------
-bool cmTarget::UsesDefaultOutputDir(const char* config, bool implib)
+bool cmTarget::UsesDefaultOutputDir(const char* config, bool implib) const
 {
   std::string dir;
   return this->ComputeOutputDir(config, implib, dir);

Source/cmTarget.h

@@ -219,14 +219,14 @@ public:
    * Set the path where this target should be installed. This is relative to
    * INSTALL_PREFIX
    */
-  std::string GetInstallPath() {return this->InstallPath;}
+  std::string GetInstallPath() const {return this->InstallPath;}
   void SetInstallPath(const char *name) {this->InstallPath = name;}
 
   /**
    * Set the path where this target (if it has a runtime part) should be
    * installed. This is relative to INSTALL_PREFIX
    */
-  std::string GetRuntimeInstallPath() {return this->RuntimeInstallPath;}
+  std::string GetRuntimeInstallPath() const {return this->RuntimeInstallPath;}
   void SetRuntimeInstallPath(const char *name) {
     this->RuntimeInstallPath = name; }
 
@@ -253,9 +253,9 @@ public:
   const char *GetProperty(const char *prop) const;
   const char *GetProperty(const char *prop, cmProperty::ScopeType scope) const;
   bool GetPropertyAsBool(const char *prop) const;
-  void CheckProperty(const char* prop, cmMakefile* context);
+  void CheckProperty(const char* prop, cmMakefile* context) const;
 
-  const char* GetFeature(const char* feature, const char* config);
+  const char* GetFeature(const char* feature, const char* config) const;
 
   bool IsImported() const {return this->IsImportedTarget;}
 
@@ -337,7 +337,7 @@ public:
       If the configuration name is given then the generator will add its
       subdirectory for that configuration.  Otherwise just the canonical
       pdb output directory is given.  */
-  std::string GetPDBDirectory(const char* config = 0);
+  std::string GetPDBDirectory(const char* config = 0) const;
 
   /** Get the location of the target in the build tree for the given
       configuration.  This location is suitable for use as the LOCATION
@@ -347,12 +347,13 @@ public:
   /** Get the target major and minor version numbers interpreted from
       the VERSION property.  Version 0 is returned if the property is
       not set or cannot be parsed.  */
-  void GetTargetVersion(int& major, int& minor);
+  void GetTargetVersion(int& major, int& minor) const;
 
   /** Get the target major, minor, and patch version numbers
       interpreted from the VERSION or SOVERSION property.  Version 0
       is returned if the property is not set or cannot be parsed.  */
-  void GetTargetVersion(bool soversion, int& major, int& minor, int& patch);
+  void
+  GetTargetVersion(bool soversion, int& major, int& minor, int& patch) const;
 
   /**
    * Make sure the full path to all source files is known.
@@ -384,7 +385,7 @@ public:
 
   /** Test for special case of a third-party shared library that has
       no soname at all.  */
-  bool IsImportedSharedLibWithoutSOName(const char* config);
+  bool IsImportedSharedLibWithoutSOName(const char* config) const;
 
   /** Get the full path to the target according to the settings in its
       makefile and the configuration type.  */
@@ -406,12 +407,12 @@ public:
                           std::string& pdbName, const char* config) const;
 
   /** Does this target have a GNU implib to convert to MS format?  */
-  bool HasImplibGNUtoMS();
+  bool HasImplibGNUtoMS() const;
 
   /** Convert the given GNU import library name (.dll.a) to a name with a new
       extension (.lib or ${CMAKE_IMPORT_LIBRARY_SUFFIX}).  */
   bool GetImplibGNUtoMS(std::string const& gnuName, std::string& out,
-                        const char* newExt = 0);
+                        const char* newExt = 0) const;
 
   /**
    * Compute whether this target must be relinked before installing.
@@ -466,10 +467,10 @@ public:
   bool IsExecutableWithExports() const;
 
   /** Return whether this target may be used to link another target.  */
-  bool IsLinkable();
+  bool IsLinkable() const;
 
   /** Return whether or not the target is for a DLL platform.  */
-  bool IsDLLPlatform() { return this->DLLPlatform; }
+  bool IsDLLPlatform() const { return this->DLLPlatform; }
 
   /** Return whether or not the target has a DLL import library.  */
   bool HasImportLibrary() const;
@@ -500,7 +501,7 @@ public:
 
   /** Return whether this target uses the default value for its output
       directory.  */
-  bool UsesDefaultOutputDir(const char* config, bool implib);
+  bool UsesDefaultOutputDir(const char* config, bool implib) const;
 
   /** @return the mac content directory for this target. */
   std::string GetMacContentDirectory(const char* config,
@@ -553,7 +554,7 @@ public:
                                                     const char *config) const;
 
   std::string GetDebugGeneratorExpressions(const std::string &value,
-                                  cmTarget::LinkLibraryType llt);
+                                  cmTarget::LinkLibraryType llt) const;
 
   void AddSystemIncludeDirectories(const std::set<cmStdString> &incs);
   void AddSystemIncludeDirectories(const std::vector<std::string> &incs);