cmTarget: Refactor GetLocation API

When given a non-NULL configuration the GetLocation returned the
location for the given configuration.  When given a NULL configuration
the GetLocation method returned a location with the build-system
placeholder for the configuration name.  Split the latter use case out
into a separate GetLocationForBuild method and update call sites
accordingly.

5 files changed, 23 insertions, 29 deletions

diff --git a/Source/cmGeneratorTarget.cxx b/Source/cmGeneratorTarget.cxx
index a7b2efa..f7f6feb 100644
--- a/Source/cmGeneratorTarget.cxx
+++ b/Source/cmGeneratorTarget.cxx
@@ -742,7 +742,7 @@ bool cmTargetTraceDependencies::IsUtility(std::string const& dep)
         {
         // This is really only for compatibility so we do not need to
         // worry about configuration names and output names.
-        std::string tLocation = t->GetLocation(0);
+        std::string tLocation = t->GetLocationForBuild();
         tLocation = cmSystemTools::GetFilenamePath(tLocation);
         std::string depLocation = cmSystemTools::GetFilenamePath(dep);
         depLocation = cmSystemTools::CollapseFullPath(depLocation.c_str());
diff --git a/Source/cmGlobalKdevelopGenerator.cxx b/Source/cmGlobalKdevelopGenerator.cxx
index 25df953..2d485f6 100644
--- a/Source/cmGlobalKdevelopGenerator.cxx
+++ b/Source/cmGlobalKdevelopGenerator.cxx
@@ -76,7 +76,7 @@ void cmGlobalKdevelopGenerator::Generate()
         {
         if (ti->second.GetType()==cmTarget::EXECUTABLE)
           {
-          executable = ti->second.GetLocation(0);
+          executable = ti->second.GetLocation("");
           break;
           }
         }
diff --git a/Source/cmQtAutoGenerators.cxx b/Source/cmQtAutoGenerators.cxx
index 17b2424..fbb3b1c 100644
--- a/Source/cmQtAutoGenerators.cxx
+++ b/Source/cmQtAutoGenerators.cxx
@@ -610,7 +610,7 @@ void cmQtAutoGenerators::SetupAutoMocTarget(cmTarget const* target,
                           autogenTargetName.c_str());
       return;
       }
-    makefile->AddDefinition("_qt_moc_executable", qt5Moc->GetLocation(0));
+    makefile->AddDefinition("_qt_moc_executable", qt5Moc->GetLocation(""));
     }
   else if (strcmp(qtVersion, "4") == 0)
     {
@@ -621,7 +621,7 @@ void cmQtAutoGenerators::SetupAutoMocTarget(cmTarget const* target,
                           autogenTargetName.c_str());
       return;
       }
-    makefile->AddDefinition("_qt_moc_executable", qt4Moc->GetLocation(0));
+    makefile->AddDefinition("_qt_moc_executable", qt4Moc->GetLocation(""));
     }
   else
     {
@@ -782,7 +782,7 @@ void cmQtAutoGenerators::SetupAutoUicTarget(cmTarget const* target,
       }
     else
       {
-      makefile->AddDefinition("_qt_uic_executable", qt5Uic->GetLocation(0));
+      makefile->AddDefinition("_qt_uic_executable", qt5Uic->GetLocation(""));
       }
     }
   else if (strcmp(qtVersion, "4") == 0)
@@ -794,7 +794,7 @@ void cmQtAutoGenerators::SetupAutoUicTarget(cmTarget const* target,
                           targetName.c_str());
       return;
       }
-    makefile->AddDefinition("_qt_uic_executable", qt4Uic->GetLocation(0));
+    makefile->AddDefinition("_qt_uic_executable", qt4Uic->GetLocation(""));
     }
   else
     {
@@ -931,7 +931,7 @@ void cmQtAutoGenerators::SetupAutoRccTarget(cmTarget const* target)
                           targetName.c_str());
       return;
       }
-    makefile->AddDefinition("_qt_rcc_executable", qt5Rcc->GetLocation(0));
+    makefile->AddDefinition("_qt_rcc_executable", qt5Rcc->GetLocation(""));
     }
   else if (strcmp(qtVersion, "4") == 0)
     {
@@ -942,7 +942,7 @@ void cmQtAutoGenerators::SetupAutoRccTarget(cmTarget const* target)
                           targetName.c_str());
       return;
       }
-    makefile->AddDefinition("_qt_rcc_executable", qt4Rcc->GetLocation(0));
+    makefile->AddDefinition("_qt_rcc_executable", qt4Rcc->GetLocation(""));
     }
   else
     {
diff --git a/Source/cmTarget.cxx b/Source/cmTarget.cxx
index 99f2c1f..3273437 100644
--- a/Source/cmTarget.cxx
+++ b/Source/cmTarget.cxx
@@ -2458,32 +2458,25 @@ std::string cmTarget::GetCompilePDBDirectory(const char* config) const
 //----------------------------------------------------------------------------
 const char* cmTarget::GetLocation(const char* config) const
 {
+  static std::string location;
   if (this->IsImported())
     {
-    return this->ImportedGetLocation(config);
+    location = this->ImportedGetFullPath(config, false);
     }
   else
     {
-    return this->NormalGetLocation(config);
+    location = this->GetFullPath(config, false);
     }
-}
-
-//----------------------------------------------------------------------------
-const char* cmTarget::ImportedGetLocation(const char* config) const
-{
-  static std::string location;
-  location = this->ImportedGetFullPath(config, false);
   return location.c_str();
 }
 
 //----------------------------------------------------------------------------
-const char* cmTarget::NormalGetLocation(const char* config) const
+const char* cmTarget::GetLocationForBuild() const
 {
   static std::string location;
-  // Handle the configuration-specific case first.
-  if(config)
+  if(this->IsImported())
     {
-    location = this->GetFullPath(config, false);
+    location = this->ImportedGetFullPath("", false);
     return location.c_str();
     }
 
@@ -2503,7 +2496,7 @@ const char* cmTarget::NormalGetLocation(const char* config) const
 
   if(this->IsAppBundleOnApple())
     {
-    std::string macdir = this->BuildMacContentDirectory("", config, false);
+    std::string macdir = this->BuildMacContentDirectory("", "", false);
     if(!macdir.empty())
       {
       location += "/";
@@ -2511,7 +2504,7 @@ const char* cmTarget::NormalGetLocation(const char* config) const
       }
     }
   location += "/";
-  location += this->GetFullName(config, false);
+  location += this->GetFullName("", false);
   return location.c_str();
 }
 
@@ -2659,7 +2652,7 @@ const char *cmTarget::GetProperty(const std::string& prop,
       // cannot take into account the per-configuration name of the
       // target because the configuration type may not be known at
       // CMake time.
-      this->Properties.SetProperty("LOCATION", this->GetLocation(0),
+      this->Properties.SetProperty("LOCATION", this->GetLocationForBuild(),
                                    cmProperty::TARGET);
       }
 
diff --git a/Source/cmTarget.h b/Source/cmTarget.h
index ec74e05..41f84a6 100644
--- a/Source/cmTarget.h
+++ b/Source/cmTarget.h
@@ -331,10 +331,14 @@ public:
   std::string GetCompilePDBDirectory(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
-      target property.  */
+      configuration.  */
   const char* GetLocation(const char* config) const;
 
+  /** 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.  */
+  const char* GetLocationForBuild() const;
+
   /** 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.  */
@@ -643,9 +647,6 @@ private:
   // Get the target base name.
   std::string GetOutputName(const char* config, bool implib) const;
 
-  const char* ImportedGetLocation(const char* config) const;
-  const char* NormalGetLocation(const char* config) const;
-
   std::string GetFullNameImported(const char* config, bool implib) const;
 
   std::string ImportedGetFullPath(const char* config, bool implib) const;