NMake: Use ANSI encoding for NMake Makefiles

Set ANSI encoding to cmGeneratedFileStream for use with NMake Makefile
generator.

Source/cmGlobalGenerator.h

@@ -10,6 +10,7 @@
 #include "cmSystemTools.h"
 #include "cmTarget.h"
 #include "cmTargetDepend.h"
+#include "cm_codecvt.hxx"
 
 #include <iosfwd>
 #include <map>
@@ -60,6 +61,12 @@ public:
     return this->GetName() == name;
   }
 
+  /** Get encoding used by generator for makefile files */
+  virtual codecvt::Encoding GetMakefileEncoding() const
+  {
+    return codecvt::None;
+  }
+
   /** Tell the generator about the target system.  */
   virtual bool SetSystemName(std::string const&, cmMakefile*) { return true; }
 

Source/cmGlobalNMakeMakefileGenerator.h

@@ -26,6 +26,12 @@ public:
   }
   static std::string GetActualName() { return "NMake Makefiles"; }
 
+  /** Get encoding used by generator for makefile files */
+  codecvt::Encoding GetMakefileEncoding() const CM_OVERRIDE
+  {
+    return codecvt::ANSI;
+  }
+
   /** Get the documentation entry for this generator.  */
   static void GetDocumentation(cmDocumentationEntry& entry);
 

Source/cmGlobalUnixMakefileGenerator3.cxx

@@ -201,7 +201,8 @@ void cmGlobalUnixMakefileGenerator3::WriteMainMakefile2()
     this->GetCMakeInstance()->GetHomeOutputDirectory();
   makefileName += cmake::GetCMakeFilesDirectory();
   makefileName += "/Makefile2";
-  cmGeneratedFileStream makefileStream(makefileName.c_str());
+  cmGeneratedFileStream makefileStream(makefileName.c_str(), false,
+                                       this->GetMakefileEncoding());
   if (!makefileStream) {
     return;
   }

Source/cmLocalUnixMakefileGenerator3.cxx

@@ -230,7 +230,9 @@ void cmLocalUnixMakefileGenerator3::WriteLocalMakefile()
   // Open the rule file.  This should be copy-if-different because the
   // rules may depend on this file itself.
   std::string ruleFileNameFull = this->ConvertToFullPath(ruleFileName);
-  cmGeneratedFileStream ruleFileStream(ruleFileNameFull.c_str());
+  cmGeneratedFileStream ruleFileStream(
+    ruleFileNameFull.c_str(), false,
+    this->GlobalGenerator->GetMakefileEncoding());
   if (!ruleFileStream) {
     return;
   }
@@ -1415,7 +1417,9 @@ bool cmLocalUnixMakefileGenerator3::ScanDependencies(
   // because the make tool may try to reload it needlessly otherwise.
   std::string ruleFileNameFull = dir;
   ruleFileNameFull += "/depend.make";
-  cmGeneratedFileStream ruleFileStream(ruleFileNameFull.c_str());
+  cmGeneratedFileStream ruleFileStream(
+    ruleFileNameFull.c_str(), false,
+    this->GlobalGenerator->GetMakefileEncoding());
   ruleFileStream.SetCopyIfDifferent(true);
   if (!ruleFileStream) {
     return false;
@@ -1427,7 +1431,8 @@ bool cmLocalUnixMakefileGenerator3::ScanDependencies(
   std::string internalRuleFileNameFull = dir;
   internalRuleFileNameFull += "/depend.internal";
   cmGeneratedFileStream internalRuleFileStream(
-    internalRuleFileNameFull.c_str());
+    internalRuleFileNameFull.c_str(), false,
+    this->GlobalGenerator->GetMakefileEncoding());
   if (!internalRuleFileStream) {
     return false;
   }

Source/cmMakefileTargetGenerator.cxx

@@ -110,7 +110,8 @@ void cmMakefileTargetGenerator::CreateRuleFile()
   // Open the rule file.  This should be copy-if-different because the
   // rules may depend on this file itself.
   this->BuildFileStream =
-    new cmGeneratedFileStream(this->BuildFileNameFull.c_str());
+    new cmGeneratedFileStream(this->BuildFileNameFull.c_str(), false,
+                              this->GlobalGenerator->GetMakefileEncoding());
   this->BuildFileStream->SetCopyIfDifferent(true);
   if (!this->BuildFileStream) {
     return;
@@ -231,7 +232,9 @@ void cmMakefileTargetGenerator::WriteCommonCodeRules()
   // make sure the depend file exists
   if (!cmSystemTools::FileExists(dependFileNameFull.c_str())) {
     // Write an empty dependency file.
-    cmGeneratedFileStream depFileStream(dependFileNameFull.c_str());
+    cmGeneratedFileStream depFileStream(
+      dependFileNameFull.c_str(), false,
+      this->GlobalGenerator->GetMakefileEncoding());
     depFileStream << "# Empty dependencies file for "
                   << this->GeneratorTarget->GetName() << ".\n"
                   << "# This may be replaced when dependencies are built."
@@ -243,7 +246,8 @@ void cmMakefileTargetGenerator::WriteCommonCodeRules()
   this->FlagFileNameFull = this->TargetBuildDirectoryFull;
   this->FlagFileNameFull += "/flags.make";
   this->FlagFileStream =
-    new cmGeneratedFileStream(this->FlagFileNameFull.c_str());
+    new cmGeneratedFileStream(this->FlagFileNameFull.c_str(), false,
+                              this->GlobalGenerator->GetMakefileEncoding());
   this->FlagFileStream->SetCopyIfDifferent(true);
   if (!this->FlagFileStream) {
     return;