Ninja: Eclipse and KDevelop fixes for ninja

Thx to Claus Klein

Source/cmExtraEclipseCDT4Generator.cxx

@@ -33,6 +33,9 @@ cmExtraEclipseCDT4Generator
   this->SupportedGlobalGenerators.push_back("NMake Makefiles");
   this->SupportedGlobalGenerators.push_back("MinGW Makefiles");
 //  this->SupportedGlobalGenerators.push_back("MSYS Makefiles");
+#endif
+#ifdef CMAKE_USE_NINJA
+  this->SupportedGlobalGenerators.push_back("Ninja");
 #endif
   this->SupportedGlobalGenerators.push_back("Unix Makefiles");
 
@@ -1067,9 +1070,8 @@ void cmExtraEclipseCDT4Generator::CreateCProjectFile() const
       }
 
     //insert rules for compiling, preprocessing and assembling individual files
-    cmLocalUnixMakefileGenerator3* lumg=(cmLocalUnixMakefileGenerator3*)*it;
     std::vector<std::string> objectFileTargets;
-    lumg->GetIndividualFileTargets(objectFileTargets);
+    (*it)->GetIndividualFileTargets(objectFileTargets);
     for(std::vector<std::string>::const_iterator fit=objectFileTargets.begin();
         fit != objectFileTargets.end();
         ++fit)

Source/cmGlobalKdevelopGenerator.cxx

@@ -44,6 +44,9 @@ cmGlobalKdevelopGenerator::cmGlobalKdevelopGenerator()
 :cmExternalMakefileProjectGenerator()
 {
   this->SupportedGlobalGenerators.push_back("Unix Makefiles");
+#ifdef CMAKE_USE_NINJA
+  this->SupportedGlobalGenerators.push_back("Ninja");
+#endif
 }
 
 void cmGlobalKdevelopGenerator::Generate()

Source/cmGlobalNinjaGenerator.cxx

@@ -928,11 +928,22 @@ void cmGlobalNinjaGenerator::WriteTargetRebuildManifest(std::ostream& os)
                   cmNinjaDeps());
 }
 
+std::string cmGlobalNinjaGenerator::ninjaCmd() const
+{
+  cmLocalGenerator* lgen = this->LocalGenerators[0];
+  if (lgen) {
+    return lgen->ConvertToOutputFormat(
+             lgen->GetMakefile()->GetRequiredDefinition("CMAKE_MAKE_PROGRAM"),
+                                    cmLocalGenerator::SHELL);
+  }
+  return "ninja";
+}
+
 void cmGlobalNinjaGenerator::WriteTargetClean(std::ostream& os)
 {
   WriteRule(*this->RulesFileStream,
             "CLEAN",
-            "ninja -t clean",
+            (ninjaCmd() + " -t clean").c_str(),
             "Cleaning all built files...",
             "Rule for cleaning all built files.",
             /*depfile=*/ "",
@@ -953,7 +964,7 @@ void cmGlobalNinjaGenerator::WriteTargetHelp(std::ostream& os)
 {
   WriteRule(*this->RulesFileStream,
             "HELP",
-            "ninja -t targets",
+            (ninjaCmd() + " -t tagets").c_str(),
             "All primary targets available:",
             "Rule for printing all primary targets available.",
             /*depfile=*/ "",

Source/cmGlobalNinjaGenerator.h

@@ -317,6 +317,8 @@ private:
     ASD.insert(deps.begin(), deps.end());
   }
 
+  std::string cmGlobalNinjaGenerator::ninjaCmd() const;
+
 private:
   /// The file containing the build statement. (the relation ship of the
   /// compilation DAG).

Source/cmLocalGenerator.h

@@ -204,6 +204,10 @@ public:
   /** Compute the language used to compile the given source file.  */
   const char* GetSourceFileLanguage(const cmSourceFile& source);
 
+  // Fill the vector with the target names for the object files,
+  // preprocessed files and assembly files.
+  virtual void GetIndividualFileTargets(std::vector<std::string>& targets) {}
+
   // Create a struct to hold the varibles passed into
   // ExpandRuleVariables
   struct RuleVariables