Merge topic 'refactor-evaluation-files'

12c3f248 cmGeneratorExpressionEvaluationFile: Require generator context.
6c0e9ee2 cmMakefile: Store EvaluationFiles.

10 files changed, 129 insertions, 103 deletions

diff --git a/Source/cmFileCommand.cxx b/Source/cmFileCommand.cxx
index 0daed66..87faf84 100644
--- a/Source/cmFileCommand.cxx
+++ b/Source/cmFileCommand.cxx
@@ -3573,11 +3573,8 @@ void cmFileCommand::AddEvaluationFile(const std::string &inputName,
   cmsys::auto_ptr<cmCompiledGeneratorExpression> conditionCge
                                               = conditionGe.Parse(condition);
 
-  this->Makefile->GetGlobalGenerator()->AddEvaluationFile(inputName,
-                                                          outputCge,
-                                                          this->Makefile,
-                                                          conditionCge,
-                                                          inputIsContent);
+  this->Makefile->AddEvaluationFile(inputName, outputCge,
+                                    conditionCge, inputIsContent);
 }
 
 //----------------------------------------------------------------------------
diff --git a/Source/cmGeneratorExpressionEvaluationFile.cxx b/Source/cmGeneratorExpressionEvaluationFile.cxx
index 92ff314..e4d9f10 100644
--- a/Source/cmGeneratorExpressionEvaluationFile.cxx
+++ b/Source/cmGeneratorExpressionEvaluationFile.cxx
@@ -25,19 +25,18 @@
 cmGeneratorExpressionEvaluationFile::cmGeneratorExpressionEvaluationFile(
         const std::string &input,
         cmsys::auto_ptr<cmCompiledGeneratorExpression> outputFileExpr,
-        cmMakefile *makefile,
         cmsys::auto_ptr<cmCompiledGeneratorExpression> condition,
         bool inputIsContent)
   : Input(input),
     OutputFileExpr(outputFileExpr),
-    Makefile(makefile),
     Condition(condition),
     InputIsContent(inputIsContent)
 {
 }
 
 //----------------------------------------------------------------------------
-void cmGeneratorExpressionEvaluationFile::Generate(const std::string& config,
+void cmGeneratorExpressionEvaluationFile::Generate(cmLocalGenerator* lg,
+              const std::string& config,
               const std::string& lang,
               cmCompiledGeneratorExpression* inputExpression,
               std::map<std::string, std::string> &outputFiles, mode_t perm)
@@ -45,7 +44,8 @@ void cmGeneratorExpressionEvaluationFile::Generate(const std::string& config,
   std::string rawCondition = this->Condition->GetInput();
   if (!rawCondition.empty())
     {
-    std::string condResult = this->Condition->Evaluate(this->Makefile, config,
+    std::string condResult = this->Condition->Evaluate(lg->GetMakefile(),
+                                                       config,
                                                        false, 0, 0, 0, lang);
     if (condResult == "0")
       {
@@ -56,16 +56,17 @@ void cmGeneratorExpressionEvaluationFile::Generate(const std::string& config,
       std::ostringstream e;
       e << "Evaluation file condition \"" << rawCondition << "\" did "
           "not evaluate to valid content. Got \"" << condResult << "\".";
-      this->Makefile->IssueMessage(cmake::FATAL_ERROR, e.str());
+      lg->IssueMessage(cmake::FATAL_ERROR, e.str());
       return;
       }
     }
 
   const std::string outputFileName
-                    = this->OutputFileExpr->Evaluate(this->Makefile, config,
+                    = this->OutputFileExpr->Evaluate(lg->GetMakefile(), config,
                                                      false, 0, 0, 0, lang);
   const std::string outputContent
-                          = inputExpression->Evaluate(this->Makefile, config,
+                          = inputExpression->Evaluate(lg->GetMakefile(),
+                                                      config,
                                                       false, 0, 0, 0, lang);
 
   std::map<std::string, std::string>::iterator it
@@ -81,11 +82,11 @@ void cmGeneratorExpressionEvaluationFile::Generate(const std::string& config,
     e << "Evaluation file to be written multiple times for different "
          "configurations or languages with different content:\n  "
       << outputFileName;
-    this->Makefile->IssueMessage(cmake::FATAL_ERROR, e.str());
+    lg->IssueMessage(cmake::FATAL_ERROR, e.str());
     return;
     }
 
-  this->Makefile->AddCMakeOutputFile(outputFileName.c_str());
+  lg->GetMakefile()->AddCMakeOutputFile(outputFileName.c_str());
   this->Files.push_back(outputFileName);
   outputFiles[outputFileName] = outputContent;
 
@@ -100,18 +101,19 @@ void cmGeneratorExpressionEvaluationFile::Generate(const std::string& config,
 
 //----------------------------------------------------------------------------
 void cmGeneratorExpressionEvaluationFile::CreateOutputFile(
-                                              std::string const& config)
+    cmLocalGenerator *lg, std::string const& config)
 {
   std::vector<std::string> enabledLanguages;
-  cmGlobalGenerator *gg = this->Makefile->GetGlobalGenerator();
+  cmGlobalGenerator *gg = lg->GetGlobalGenerator();
   gg->GetEnabledLanguages(enabledLanguages);
 
   for(std::vector<std::string>::const_iterator le = enabledLanguages.begin();
       le != enabledLanguages.end(); ++le)
     {
-    std::string name = this->OutputFileExpr->Evaluate(this->Makefile, config,
+    std::string name = this->OutputFileExpr->Evaluate(lg->GetMakefile(),
+                                                      config,
                                                       false, 0, 0, 0, *le);
-    cmSourceFile* sf = this->Makefile->GetOrCreateSource(name);
+    cmSourceFile* sf = lg->GetMakefile()->GetOrCreateSource(name);
     sf->SetProperty("GENERATED", "1");
 
     gg->SetFilenameTargetDepends(sf,
@@ -120,7 +122,7 @@ void cmGeneratorExpressionEvaluationFile::CreateOutputFile(
 }
 
 //----------------------------------------------------------------------------
-void cmGeneratorExpressionEvaluationFile::Generate()
+void cmGeneratorExpressionEvaluationFile::Generate(cmLocalGenerator *lg)
 {
   mode_t perm = 0;
   std::string inputContent;
@@ -130,14 +132,14 @@ void cmGeneratorExpressionEvaluationFile::Generate()
     }
   else
     {
-    this->Makefile->AddCMakeDependFile(this->Input.c_str());
+    lg->GetMakefile()->AddCMakeDependFile(this->Input.c_str());
     cmSystemTools::GetPermissions(this->Input.c_str(), perm);
     cmsys::ifstream fin(this->Input.c_str());
     if(!fin)
       {
       std::ostringstream e;
       e << "Evaluation file \"" << this->Input << "\" cannot be read.";
-      this->Makefile->IssueMessage(cmake::FATAL_ERROR, e.str());
+      lg->GetMakefile()->IssueMessage(cmake::FATAL_ERROR, e.str());
       return;
       }
 
@@ -159,7 +161,7 @@ void cmGeneratorExpressionEvaluationFile::Generate()
   std::map<std::string, std::string> outputFiles;
 
   std::vector<std::string> allConfigs;
-  this->Makefile->GetConfigurations(allConfigs);
+  lg->GetMakefile()->GetConfigurations(allConfigs);
 
   if (allConfigs.empty())
     {
@@ -167,7 +169,7 @@ void cmGeneratorExpressionEvaluationFile::Generate()
     }
 
   std::vector<std::string> enabledLanguages;
-  cmGlobalGenerator *gg = this->Makefile->GetGlobalGenerator();
+  cmGlobalGenerator *gg = lg->GetGlobalGenerator();
   gg->GetEnabledLanguages(enabledLanguages);
 
   for(std::vector<std::string>::const_iterator le = enabledLanguages.begin();
@@ -176,7 +178,7 @@ void cmGeneratorExpressionEvaluationFile::Generate()
     for(std::vector<std::string>::const_iterator li = allConfigs.begin();
         li != allConfigs.end(); ++li)
       {
-      this->Generate(*li, *le, inputExpression.get(), outputFiles, perm);
+      this->Generate(lg, *li, *le, inputExpression.get(), outputFiles, perm);
       if(cmSystemTools::GetFatalErrorOccured())
         {
         return;
diff --git a/Source/cmGeneratorExpressionEvaluationFile.h b/Source/cmGeneratorExpressionEvaluationFile.h
index 5d8b54c..ad41274 100644
--- a/Source/cmGeneratorExpressionEvaluationFile.h
+++ b/Source/cmGeneratorExpressionEvaluationFile.h
@@ -18,31 +18,32 @@
 
 #include "cmGeneratorExpression.h"
 
+class cmLocalGenerator;
+
 //----------------------------------------------------------------------------
 class cmGeneratorExpressionEvaluationFile
 {
 public:
   cmGeneratorExpressionEvaluationFile(const std::string &input,
         cmsys::auto_ptr<cmCompiledGeneratorExpression> outputFileExpr,
-        cmMakefile *makefile,
         cmsys::auto_ptr<cmCompiledGeneratorExpression> condition,
         bool inputIsContent);
 
-  void Generate();
+  void Generate(cmLocalGenerator* lg);
 
   std::vector<std::string> GetFiles() const { return this->Files; }
 
-  void CreateOutputFile(std::string const& config);
+  void CreateOutputFile(cmLocalGenerator* lg, std::string const& config);
 
 private:
-  void Generate(const std::string& config, const std::string& lang,
-              cmCompiledGeneratorExpression* inputExpression,
-              std::map<std::string, std::string> &outputFiles, mode_t perm);
+  void Generate(cmLocalGenerator* lg, const std::string& config,
+                const std::string& lang,
+                cmCompiledGeneratorExpression* inputExpression,
+                std::map<std::string, std::string> &outputFiles, mode_t perm);
 
 private:
   const std::string Input;
   const cmsys::auto_ptr<cmCompiledGeneratorExpression> OutputFileExpr;
-  cmMakefile *Makefile;
   const cmsys::auto_ptr<cmCompiledGeneratorExpression> Condition;
   std::vector<std::string> Files;
   const bool InputIsContent;
diff --git a/Source/cmGlobalGenerator.cxx b/Source/cmGlobalGenerator.cxx
index b437942..3c818ff 100644
--- a/Source/cmGlobalGenerator.cxx
+++ b/Source/cmGlobalGenerator.cxx
@@ -44,7 +44,6 @@ typedef struct {
 #include "cmGeneratedFileStream.h"
 #include "cmGeneratorTarget.h"
 #include "cmGeneratorExpression.h"
-#include "cmGeneratorExpressionEvaluationFile.h"
 #include "cmExportBuildFileGenerator.h"
 #include "cmCPackPropertiesGenerator.h"
 #include "cmAlgorithms.h"
@@ -1597,9 +1596,6 @@ void cmGlobalGenerator::ClearGeneratorMembers()
   cmDeleteAll(this->GeneratorTargets);
   this->GeneratorTargets.clear();
 
-  cmDeleteAll(this->EvaluationFiles);
-  this->EvaluationFiles.clear();
-
   cmDeleteAll(this->BuildExportSets);
   this->BuildExportSets.clear();
 
@@ -3068,61 +3064,21 @@ cmGlobalGenerator::GetFilenameTargetDepends(cmSourceFile* sf) const {
 void cmGlobalGenerator::CreateEvaluationSourceFiles(
                                               std::string const& config) const
 {
-  for(std::vector<cmGeneratorExpressionEvaluationFile*>::const_iterator
-      li = this->EvaluationFiles.begin();
-      li != this->EvaluationFiles.end();
-      ++li)
+  unsigned int i;
+  for (i = 0; i < this->LocalGenerators.size(); ++i)
     {
-    (*li)->CreateOutputFile(config);
+    this->LocalGenerators[i]->CreateEvaluationFileOutputs(config);
     }
 }
 
 //----------------------------------------------------------------------------
-void cmGlobalGenerator::AddEvaluationFile(const std::string &inputFile,
-                    cmsys::auto_ptr<cmCompiledGeneratorExpression> outputExpr,
-                    cmMakefile *makefile,
-                    cmsys::auto_ptr<cmCompiledGeneratorExpression> condition,
-                    bool inputIsContent)
-{
-  this->EvaluationFiles.push_back(
-              new cmGeneratorExpressionEvaluationFile(inputFile, outputExpr,
-                                                      makefile, condition,
-                                                      inputIsContent));
-}
-
-//----------------------------------------------------------------------------
 void cmGlobalGenerator::ProcessEvaluationFiles()
 {
   std::vector<std::string> generatedFiles;
-  for(std::vector<cmGeneratorExpressionEvaluationFile*>::const_iterator
-      li = this->EvaluationFiles.begin();
-      li != this->EvaluationFiles.end();
-      ++li)
+  unsigned int i;
+  for (i = 0; i < this->LocalGenerators.size(); ++i)
     {
-    (*li)->Generate();
-    if (cmSystemTools::GetFatalErrorOccured())
-      {
-      return;
-      }
-    std::vector<std::string> files = (*li)->GetFiles();
-    std::sort(files.begin(), files.end());
-
-    std::vector<std::string> intersection;
-    std::set_intersection(files.begin(), files.end(),
-                          generatedFiles.begin(), generatedFiles.end(),
-                          std::back_inserter(intersection));
-    if (!intersection.empty())
-      {
-      cmSystemTools::Error("Files to be generated by multiple different "
-        "commands: ", cmWrap('"', intersection, '"', " ").c_str());
-      return;
-      }
-
-        generatedFiles.insert(generatedFiles.end(),
-                              files.begin(), files.end());
-    std::vector<std::string>::iterator newIt =
-        generatedFiles.end() - files.size();
-    std::inplace_merge(generatedFiles.begin(), newIt, generatedFiles.end());
+    this->LocalGenerators[i]->ProcessEvaluationFiles(generatedFiles);
     }
 }
 
diff --git a/Source/cmGlobalGenerator.h b/Source/cmGlobalGenerator.h
index 9492372..3402fbc 100644
--- a/Source/cmGlobalGenerator.h
+++ b/Source/cmGlobalGenerator.h
@@ -34,7 +34,6 @@
 
 class cmake;
 class cmGeneratorTarget;
-class cmGeneratorExpressionEvaluationFile;
 class cmMakefile;
 class cmLocalGenerator;
 class cmExternalMakefileProjectGenerator;
@@ -334,12 +333,6 @@ public:
 
   static std::string EscapeJSON(const std::string& s);
 
-  void AddEvaluationFile(const std::string &inputFile,
-                  cmsys::auto_ptr<cmCompiledGeneratorExpression> outputName,
-                  cmMakefile *makefile,
-                  cmsys::auto_ptr<cmCompiledGeneratorExpression> condition,
-                  bool inputIsContent);
-
   void ProcessEvaluationFiles();
 
   std::map<std::string, cmExportBuildFileGenerator*>& GetBuildExportSets()
@@ -436,7 +429,6 @@ protected:
   TargetMap TotalTargets;
   TargetMap AliasTargets;
   TargetMap ImportedTargets;
-  std::vector<cmGeneratorExpressionEvaluationFile*> EvaluationFiles;
 
   const char* GetPredefinedTargetsFolder();
   virtual bool UseFolderProperty();
diff --git a/Source/cmGlobalNinjaGenerator.cxx b/Source/cmGlobalNinjaGenerator.cxx
index d24cce8..cc7f78b 100644
--- a/Source/cmGlobalNinjaGenerator.cxx
+++ b/Source/cmGlobalNinjaGenerator.cxx
@@ -1055,23 +1055,21 @@ void cmGlobalNinjaGenerator::WriteUnknownExplicitDependencies(std::ostream& os)
       {
       knownDependencies.insert( ng->ConvertToNinjaPath( *j ) );
       }
-    }
-  knownDependencies.insert( "CMakeCache.txt" );
-
-  for(std::vector<cmGeneratorExpressionEvaluationFile*>::const_iterator
-      li = this->EvaluationFiles.begin();
-      li != this->EvaluationFiles.end();
-      ++li)
-    {
-    //get all the files created by generator expressions and convert them
-    //to ninja paths
-    std::vector<std::string> files = (*li)->GetFiles();
-    typedef std::vector<std::string>::const_iterator vect_it;
-    for(vect_it j = files.begin(); j != files.end(); ++j)
+    std::vector<cmGeneratorExpressionEvaluationFile*> const& ef =
+        (*i)->GetMakefile()->GetEvaluationFiles();
+    for(std::vector<cmGeneratorExpressionEvaluationFile*>::const_iterator
+        li = ef.begin(); li != ef.end(); ++li)
       {
-      knownDependencies.insert( ng->ConvertToNinjaPath( *j ) );
+      //get all the files created by generator expressions and convert them
+      //to ninja paths
+      std::vector<std::string> evaluationFiles = (*li)->GetFiles();
+      for(vect_it j = evaluationFiles.begin(); j != evaluationFiles.end(); ++j)
+        {
+        knownDependencies.insert( ng->ConvertToNinjaPath( *j ) );
+        }
       }
     }
+  knownDependencies.insert( "CMakeCache.txt" );
 
   for(TargetAliasMap::const_iterator i= this->TargetAliases.begin();
       i != this->TargetAliases.end();
diff --git a/Source/cmLocalGenerator.cxx b/Source/cmLocalGenerator.cxx
index 6b48a44..ea0f658 100644
--- a/Source/cmLocalGenerator.cxx
+++ b/Source/cmLocalGenerator.cxx
@@ -16,6 +16,7 @@
 #include "cmGlobalGenerator.h"
 #include "cmInstallGenerator.h"
 #include "cmInstallFilesGenerator.h"
+#include "cmGeneratorExpressionEvaluationFile.h"
 #include "cmInstallScriptGenerator.h"
 #include "cmInstallTargetGenerator.h"
 #include "cmMakefile.h"
@@ -212,6 +213,53 @@ void cmLocalGenerator::GenerateTestFiles()
     }
 }
 
+void cmLocalGenerator::CreateEvaluationFileOutputs(std::string const& config)
+{
+  std::vector<cmGeneratorExpressionEvaluationFile*> ef =
+      this->Makefile->GetEvaluationFiles();
+  for(std::vector<cmGeneratorExpressionEvaluationFile*>::const_iterator
+      li = ef.begin(); li != ef.end(); ++li)
+    {
+    (*li)->CreateOutputFile(this, config);
+    }
+}
+
+void cmLocalGenerator::ProcessEvaluationFiles(
+    std::vector<std::string>& generatedFiles)
+{
+  std::vector<cmGeneratorExpressionEvaluationFile*> ef =
+      this->Makefile->GetEvaluationFiles();
+  for(std::vector<cmGeneratorExpressionEvaluationFile*>::const_iterator
+      li = ef.begin();
+      li != ef.end();
+      ++li)
+    {
+    (*li)->Generate(this);
+    if (cmSystemTools::GetFatalErrorOccured())
+      {
+      return;
+      }
+    std::vector<std::string> files = (*li)->GetFiles();
+    std::sort(files.begin(), files.end());
+
+    std::vector<std::string> intersection;
+    std::set_intersection(files.begin(), files.end(),
+                          generatedFiles.begin(), generatedFiles.end(),
+                          std::back_inserter(intersection));
+    if (!intersection.empty())
+      {
+      cmSystemTools::Error("Files to be generated by multiple different "
+        "commands: ", cmWrap('"', intersection, '"', " ").c_str());
+      return;
+      }
+
+    generatedFiles.insert(generatedFiles.end(), files.begin(), files.end());
+    std::vector<std::string>::iterator newIt =
+        generatedFiles.end() - files.size();
+    std::inplace_merge(generatedFiles.begin(), newIt, generatedFiles.end());
+    }
+}
+
 //----------------------------------------------------------------------------
 void cmLocalGenerator::GenerateInstallRules()
 {
diff --git a/Source/cmLocalGenerator.h b/Source/cmLocalGenerator.h
index 2971574..1c18788 100644
--- a/Source/cmLocalGenerator.h
+++ b/Source/cmLocalGenerator.h
@@ -305,6 +305,8 @@ public:
 
   void IssueMessage(cmake::MessageType t, std::string const& text) const;
 
+  void CreateEvaluationFileOutputs(const std::string& config);
+  void ProcessEvaluationFiles(std::vector<std::string>& generatedFiles);
 
   void ComputeObjectMaxPath();
 protected:
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index 29233ee..165e271 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -21,6 +21,7 @@
 #include "cmState.h"
 #include "cmOutputConverter.h"
 #include "cmFunctionBlocker.h"
+#include "cmGeneratorExpressionEvaluationFile.h"
 #include "cmListFileCache.h"
 #include "cmCommandArgumentParserHelper.h"
 #include "cmGeneratorExpression.h"
@@ -235,6 +236,9 @@ cmMakefile::~cmMakefile()
   cmDeleteAll(this->ImportedTargetsOwned);
   cmDeleteAll(this->FinalPassCommands);
   cmDeleteAll(this->FunctionBlockers);
+  cmDeleteAll(this->EvaluationFiles);
+  this->EvaluationFiles.clear();
+
   this->FunctionBlockers.clear();
   if (this->PolicyStack.size() != 1)
   {
@@ -777,6 +781,23 @@ void cmMakefile::EnforceDirectoryLevelRules() const
     }
 }
 
+void cmMakefile::AddEvaluationFile(const std::string& inputFile,
+                     cmsys::auto_ptr<cmCompiledGeneratorExpression> outputName,
+                     cmsys::auto_ptr<cmCompiledGeneratorExpression> condition,
+                     bool inputIsContent)
+{
+  this->EvaluationFiles.push_back(
+              new cmGeneratorExpressionEvaluationFile(inputFile, outputName,
+                                                      condition,
+                                                      inputIsContent));
+}
+
+std::vector<cmGeneratorExpressionEvaluationFile*>
+cmMakefile::GetEvaluationFiles() const
+{
+  return this->EvaluationFiles;
+}
+
 namespace
 {
   struct file_not_persistent
diff --git a/Source/cmMakefile.h b/Source/cmMakefile.h
index 1e5c301..c16ab3d 100644
--- a/Source/cmMakefile.h
+++ b/Source/cmMakefile.h
@@ -52,6 +52,7 @@ class cmVariableWatch;
 class cmake;
 class cmMakefileCall;
 class cmCMakePolicyCommand;
+class cmGeneratorExpressionEvaluationFile;
 
 /** \class cmMakefile
  * \brief Process the input CMakeLists.txt file.
@@ -799,6 +800,12 @@ public:
 
   void EnforceDirectoryLevelRules() const;
 
+  void AddEvaluationFile(const std::string &inputFile,
+                  cmsys::auto_ptr<cmCompiledGeneratorExpression> outputName,
+                  cmsys::auto_ptr<cmCompiledGeneratorExpression> condition,
+                  bool inputIsContent);
+  std::vector<cmGeneratorExpressionEvaluationFile*> GetEvaluationFiles() const;
+
 protected:
   // add link libraries and directories to the target
   void AddGlobalLinkInformation(const std::string& name, cmTarget& target);
@@ -895,6 +902,8 @@ private:
 
   std::vector<cmMakefile*> UnConfiguredDirectories;
 
+  std::vector<cmGeneratorExpressionEvaluationFile*> EvaluationFiles;
+
   cmPropertyMap Properties;
 
   std::vector<cmCommandContext const*> ContextStack;