From c55fb044a9cf20a449f9d5ebc5d88c6de279786d Mon Sep 17 00:00:00 2001
From: Regina Pfeifer <regina@mailbox.org>
Date: Tue, 13 Aug 2019 13:43:47 +0200
Subject: cmBuildNameCommand: Implement as free function

---
 Source/cmBuildNameCommand.cxx | 25 ++++++++++++-------------
 1 file changed, 12 insertions(+), 13 deletions(-)

(limited to 'Source/cmBuildNameCommand.cxx')

diff --git a/Source/cmBuildNameCommand.cxx b/Source/cmBuildNameCommand.cxx
index ddff686865..df94f1d752 100644
--- a/Source/cmBuildNameCommand.cxx
+++ b/Source/cmBuildNameCommand.cxx
@@ -5,21 +5,20 @@
 #include "cmsys/RegularExpression.hxx"
 #include <algorithm>
 
+#include "cmExecutionStatus.h"
 #include "cmMakefile.h"
 #include "cmStateTypes.h"
 #include "cmSystemTools.h"
 
-class cmExecutionStatus;
-
-// cmBuildNameCommand
-bool cmBuildNameCommand::InitialPass(std::vector<std::string> const& args,
-                                     cmExecutionStatus&)
+bool cmBuildNameCommand(std::vector<std::string> const& args,
+                        cmExecutionStatus& status)
 {
   if (args.empty()) {
-    this->SetError("called with incorrect number of arguments");
+    status.SetError("called with incorrect number of arguments");
     return false;
   }
-  const char* cacheValue = this->Makefile->GetDefinition(args[0]);
+  cmMakefile& mf = status.GetMakefile();
+  const char* cacheValue = mf.GetDefinition(args[0]);
   if (cacheValue) {
     // do we need to correct the value?
     cmsys::RegularExpression reg("[()/]");
@@ -28,14 +27,14 @@ bool cmBuildNameCommand::InitialPass(std::vector<std::string> const& args,
       std::replace(cv.begin(), cv.end(), '/', '_');
       std::replace(cv.begin(), cv.end(), '(', '_');
       std::replace(cv.begin(), cv.end(), ')', '_');
-      this->Makefile->AddCacheDefinition(args[0], cv.c_str(), "Name of build.",
-                                         cmStateEnums::STRING);
+      mf.AddCacheDefinition(args[0], cv.c_str(), "Name of build.",
+                            cmStateEnums::STRING);
     }
     return true;
   }
 
   std::string buildname = "WinNT";
-  if (this->Makefile->GetDefinition("UNIX")) {
+  if (mf.GetDefinition("UNIX")) {
     buildname.clear();
     cmSystemTools::RunSingleCommand("uname -a", &buildname, &buildname);
     if (!buildname.empty()) {
@@ -47,14 +46,14 @@ bool cmBuildNameCommand::InitialPass(std::vector<std::string> const& args,
     }
   }
   std::string compiler = "${CMAKE_CXX_COMPILER}";
-  this->Makefile->ExpandVariablesInString(compiler);
+  mf.ExpandVariablesInString(compiler);
   buildname += "-";
   buildname += cmSystemTools::GetFilenameName(compiler);
   std::replace(buildname.begin(), buildname.end(), '/', '_');
   std::replace(buildname.begin(), buildname.end(), '(', '_');
   std::replace(buildname.begin(), buildname.end(), ')', '_');
 
-  this->Makefile->AddCacheDefinition(args[0], buildname.c_str(),
-                                     "Name of build.", cmStateEnums::STRING);
+  mf.AddCacheDefinition(args[0], buildname.c_str(), "Name of build.",
+                        cmStateEnums::STRING);
   return true;
 }
-- 
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