cmA*Command: Turn into free functions

Ref: #19499

Source/cmAddCompileDefinitionsCommand.cxx

@@ -2,19 +2,15 @@
    file Copyright.txt or https://cmake.org/licensing for details.  */
 #include "cmAddCompileDefinitionsCommand.h"
 
+#include "cmExecutionStatus.h"
 #include "cmMakefile.h"
 
-class cmExecutionStatus;
-
-bool cmAddCompileDefinitionsCommand::InitialPass(
-  std::vector<std::string> const& args, cmExecutionStatus&)
+bool cmAddCompileDefinitionsCommand(std::vector<std::string> const& args,
+                                    cmExecutionStatus& status)
 {
-  if (args.empty()) {
-    return true;
-  }
-
+  cmMakefile& mf = status.GetMakefile();
   for (std::string const& i : args) {
-    this->Makefile->AddCompileDefinition(i);
+    mf.AddCompileDefinition(i);
   }
   return true;
 }

Source/cmAddCompileDefinitionsCommand.h

@@ -8,29 +8,9 @@
 #include <string>
 #include <vector>
 
-#include "cm_memory.hxx"
-
-#include "cmCommand.h"
-
 class cmExecutionStatus;
 
-class cmAddCompileDefinitionsCommand : public cmCommand
-{
-public:
-  /**
-   * This is a virtual constructor for the command.
-   */
-  std::unique_ptr<cmCommand> Clone() override
-  {
-    return cm::make_unique<cmAddCompileDefinitionsCommand>();
-  }
-
-  /**
-   * This is called when the command is first encountered in
-   * the CMakeLists.txt file.
-   */
-  bool InitialPass(std::vector<std::string> const& args,
-                   cmExecutionStatus& status) override;
-};
+bool cmAddCompileDefinitionsCommand(std::vector<std::string> const& args,
+                                    cmExecutionStatus& status);
 
 #endif

Source/cmAddCompileOptionsCommand.cxx

@@ -2,19 +2,15 @@
    file Copyright.txt or https://cmake.org/licensing for details.  */
 #include "cmAddCompileOptionsCommand.h"
 
+#include "cmExecutionStatus.h"
 #include "cmMakefile.h"
 
-class cmExecutionStatus;
-
-bool cmAddCompileOptionsCommand::InitialPass(
-  std::vector<std::string> const& args, cmExecutionStatus&)
+bool cmAddCompileOptionsCommand(std::vector<std::string> const& args,
+                                cmExecutionStatus& status)
 {
-  if (args.empty()) {
-    return true;
-  }
-
+  cmMakefile& mf = status.GetMakefile();
   for (std::string const& i : args) {
-    this->Makefile->AddCompileOption(i);
+    mf.AddCompileOption(i);
   }
   return true;
 }

Source/cmAddCompileOptionsCommand.h

@@ -8,29 +8,9 @@
 #include <string>
 #include <vector>
 
-#include "cm_memory.hxx"
-
-#include "cmCommand.h"
-
 class cmExecutionStatus;
 
-class cmAddCompileOptionsCommand : public cmCommand
-{
-public:
-  /**
-   * This is a virtual constructor for the command.
-   */
-  std::unique_ptr<cmCommand> Clone() override
-  {
-    return cm::make_unique<cmAddCompileOptionsCommand>();
-  }
-
-  /**
-   * This is called when the command is first encountered in
-   * the CMakeLists.txt file.
-   */
-  bool InitialPass(std::vector<std::string> const& args,
-                   cmExecutionStatus& status) override;
-};
+bool cmAddCompileOptionsCommand(std::vector<std::string> const& args,
+                                cmExecutionStatus& status);
 
 #endif

Source/cmAddCustomCommandCommand.cxx

@@ -8,6 +8,7 @@
 
 #include "cmCustomCommand.h"
 #include "cmCustomCommandLines.h"
+#include "cmExecutionStatus.h"
 #include "cmGlobalGenerator.h"
 #include "cmMakefile.h"
 #include "cmMessageType.h"
@@ -16,21 +17,22 @@
 #include "cmSystemTools.h"
 #include "cmTarget.h"
 
-class cmExecutionStatus;
+static bool cmAddCustomCommandCommandCheckOutputs(
+  const std::vector<std::string>& outputs, cmExecutionStatus& status);
 
-// cmAddCustomCommandCommand
-bool cmAddCustomCommandCommand::InitialPass(
-  std::vector<std::string> const& args, cmExecutionStatus&)
+bool cmAddCustomCommandCommand(std::vector<std::string> const& args,
+                               cmExecutionStatus& status)
 {
   /* Let's complain at the end of this function about the lack of a particular
      arg. For the moment, let's say that COMMAND, and either TARGET or SOURCE
      are required.
   */
   if (args.size() < 4) {
-    this->SetError("called with wrong number of arguments.");
+    status.SetError("called with wrong number of arguments.");
     return false;
   }
 
+  cmMakefile& mf = status.GetMakefile();
   std::string source, target, main_dependency, working, depfile, job_pool;
   std::string comment_buffer;
   const char* comment = nullptr;
@@ -167,9 +169,9 @@ bool cmAddCustomCommandCommand::InitialPass(
         doing = doing_comment;
       } else if (copy == keyDEPFILE) {
         doing = doing_depfile;
-        if (this->Makefile->GetGlobalGenerator()->GetName() != "Ninja") {
-          this->SetError("Option DEPFILE not supported by " +
-                         this->Makefile->GetGlobalGenerator()->GetName());
+        if (mf.GetGlobalGenerator()->GetName() != "Ninja") {
+          status.SetError("Option DEPFILE not supported by " +
+                          mf.GetGlobalGenerator()->GetName());
           return false;
         }
       } else if (copy == keyJOB_POOL) {
@@ -192,7 +194,7 @@ bool cmAddCustomCommandCommand::InitialPass(
             // and later references "${CMAKE_CURRENT_SOURCE_DIR}/out.txt".
             // This is fairly obscure so we can wait for someone to
             // complain.
-            filename = this->Makefile->GetCurrentBinaryDirectory();
+            filename = mf.GetCurrentBinaryDirectory();
             filename += "/";
           }
           filename += copy;
@@ -269,7 +271,7 @@ bool cmAddCustomCommandCommand::InitialPass(
           comment = comment_buffer.c_str();
           break;
         default:
-          this->SetError("Wrong syntax. Unknown type of argument.");
+          status.SetError("Wrong syntax. Unknown type of argument.");
           return false;
       }
     }
@@ -284,31 +286,31 @@ bool cmAddCustomCommandCommand::InitialPass(
   // At this point we could complain about the lack of arguments.  For
   // the moment, let's say that COMMAND, TARGET are always required.
   if (output.empty() && target.empty()) {
-    this->SetError("Wrong syntax. A TARGET or OUTPUT must be specified.");
+    status.SetError("Wrong syntax. A TARGET or OUTPUT must be specified.");
     return false;
   }
 
   if (source.empty() && !target.empty() && !output.empty()) {
-    this->SetError(
+    status.SetError(
       "Wrong syntax. A TARGET and OUTPUT can not both be specified.");
     return false;
   }
   if (append && output.empty()) {
-    this->SetError("given APPEND option with no OUTPUT.");
+    status.SetError("given APPEND option with no OUTPUT.");
     return false;
   }
 
   // Make sure the output names and locations are safe.
-  if (!this->CheckOutputs(output) || !this->CheckOutputs(outputs) ||
-      !this->CheckOutputs(byproducts)) {
+  if (!cmAddCustomCommandCommandCheckOutputs(output, status) ||
+      !cmAddCustomCommandCommandCheckOutputs(outputs, status) ||
+      !cmAddCustomCommandCommandCheckOutputs(byproducts, status)) {
     return false;
   }
 
   // Check for an append request.
   if (append) {
     // Lookup an existing command.
-    if (cmSourceFile* sf =
-          this->Makefile->GetSourceFileWithOutput(output[0])) {
+    if (cmSourceFile* sf = mf.GetSourceFileWithOutput(output[0])) {
       if (cmCustomCommand* cc = sf->GetCustomCommand()) {
         cc->AppendCommands(commandLines);
         cc->AppendDepends(depends);
@@ -321,12 +323,12 @@ bool cmAddCustomCommandCommand::InitialPass(
     std::ostringstream e;
     e << "given APPEND option with output\n\"" << output[0]
       << "\"\nwhich is not already a custom command output.";
-    this->SetError(e.str());
+    status.SetError(e.str());
     return false;
   }
 
   if (uses_terminal && !job_pool.empty()) {
-    this->SetError("JOB_POOL is shadowed by USES_TERMINAL.");
+    status.SetError("JOB_POOL is shadowed by USES_TERMINAL.");
     return false;
   }
 
@@ -335,22 +337,21 @@ bool cmAddCustomCommandCommand::InitialPass(
   if (source.empty() && output.empty()) {
     // Source is empty, use the target.
     std::vector<std::string> no_depends;
-    this->Makefile->AddCustomCommandToTarget(
-      target, byproducts, no_depends, commandLines, cctype, comment,
-      working.c_str(), escapeOldStyle, uses_terminal, depfile, job_pool,
-      command_expand_lists);
+    mf.AddCustomCommandToTarget(target, byproducts, no_depends, commandLines,
+                                cctype, comment, working.c_str(),
+                                escapeOldStyle, uses_terminal, depfile,
+                                job_pool, command_expand_lists);
   } else if (target.empty()) {
     // Target is empty, use the output.
-    this->Makefile->AddCustomCommandToOutput(
-      output, byproducts, depends, main_dependency, commandLines, comment,
-      working.c_str(), false, escapeOldStyle, uses_terminal,
-      command_expand_lists, depfile, job_pool);
+    mf.AddCustomCommandToOutput(output, byproducts, depends, main_dependency,
+                                commandLines, comment, working.c_str(), false,
+                                escapeOldStyle, uses_terminal,
+                                command_expand_lists, depfile, job_pool);
 
     // Add implicit dependency scanning requests if any were given.
     if (!implicit_depends.empty()) {
       bool okay = false;
-      if (cmSourceFile* sf =
-            this->Makefile->GetSourceFileWithOutput(output[0])) {
+      if (cmSourceFile* sf = mf.GetSourceFileWithOutput(output[0])) {
         if (cmCustomCommand* cc = sf->GetCustomCommand()) {
           okay = true;
           cc->SetImplicitDepends(implicit_depends);
@@ -360,21 +361,21 @@ bool cmAddCustomCommandCommand::InitialPass(
         std::ostringstream e;
         e << "could not locate source file with a custom command producing \""
           << output[0] << "\" even though this command tried to create it!";
-        this->SetError(e.str());
+        status.SetError(e.str());
         return false;
       }
     }
   } else if (!byproducts.empty()) {
-    this->SetError("BYPRODUCTS may not be specified with SOURCE signatures");
+    status.SetError("BYPRODUCTS may not be specified with SOURCE signatures");
     return false;
   } else if (uses_terminal) {
-    this->SetError("USES_TERMINAL may not be used with SOURCE signatures");
+    status.SetError("USES_TERMINAL may not be used with SOURCE signatures");
     return false;
   } else {
     bool issueMessage = true;
     std::ostringstream e;
     MessageType messageType = MessageType::AUTHOR_WARNING;
-    switch (this->Makefile->GetPolicyStatus(cmPolicies::CMP0050)) {
+    switch (mf.GetPolicyStatus(cmPolicies::CMP0050)) {
       case cmPolicies::WARN:
         e << cmPolicies::GetPolicyWarning(cmPolicies::CMP0050) << "\n";
         break;
@@ -391,30 +392,31 @@ bool cmAddCustomCommandCommand::InitialPass(
     if (issueMessage) {
       e << "The SOURCE signatures of add_custom_command are no longer "
            "supported.";
-      this->Makefile->IssueMessage(messageType, e.str());
+      mf.IssueMessage(messageType, e.str());
       if (messageType == MessageType::FATAL_ERROR) {
         return false;
       }
     }
 
     // Use the old-style mode for backward compatibility.
-    this->Makefile->AddCustomCommandOldStyle(target, outputs, depends, source,
-                                             commandLines, comment);
+    mf.AddCustomCommandOldStyle(target, outputs, depends, source, commandLines,
+                                comment);
   }
 
   return true;
 }
 
-bool cmAddCustomCommandCommand::CheckOutputs(
-  const std::vector<std::string>& outputs)
+bool cmAddCustomCommandCommandCheckOutputs(
+  const std::vector<std::string>& outputs, cmExecutionStatus& status)
 {
+  cmMakefile& mf = status.GetMakefile();
   for (std::string const& o : outputs) {
     // Make sure the file will not be generated into the source
     // directory during an out of source build.
-    if (!this->Makefile->CanIWriteThisFile(o)) {
+    if (!mf.CanIWriteThisFile(o)) {
       std::string e = "attempted to have a file \"" + o +
         "\" in a source directory as an output of custom command.";
-      this->SetError(e);
+      status.SetError(e);
       cmSystemTools::SetFatalErrorOccured();
       return false;
     }
@@ -425,7 +427,7 @@ bool cmAddCustomCommandCommand::CheckOutputs(
       std::ostringstream msg;
       msg << "called with OUTPUT containing a \"" << o[pos]
           << "\".  This character is not allowed.";
-      this->SetError(msg.str());
+      status.SetError(msg.str());
       return false;
     }
   }

Source/cmAddCustomCommandCommand.h

@@ -8,38 +8,9 @@
 #include <string>
 #include <vector>
 
-#include "cm_memory.hxx"
-
-#include "cmCommand.h"
-
 class cmExecutionStatus;
 
-/** \class cmAddCustomCommandCommand
- * \brief cmAddCustomCommandCommand defines a new command (rule) that can
- *  be executed within the build process
- *
- */
-
-class cmAddCustomCommandCommand : public cmCommand
-{
-public:
-  /**
-   * This is a virtual constructor for the command.
-   */
-  std::unique_ptr<cmCommand> Clone() override
-  {
-    return cm::make_unique<cmAddCustomCommandCommand>();
-  }
-
-  /**
-   * This is called when the command is first encountered in
-   * the CMakeLists.txt file.
-   */
-  bool InitialPass(std::vector<std::string> const& args,
-                   cmExecutionStatus& status) override;
-
-protected:
-  bool CheckOutputs(const std::vector<std::string>& outputs);
-};
+bool cmAddCustomCommandCommand(std::vector<std::string> const& args,
+                               cmExecutionStatus& status);
 
 #endif

Source/cmAddCustomTargetCommand.cxx

@@ -6,6 +6,7 @@
 #include <utility>
 
 #include "cmCustomCommandLines.h"
+#include "cmExecutionStatus.h"
 #include "cmGeneratorExpression.h"
 #include "cmGlobalGenerator.h"
 #include "cmMakefile.h"
@@ -14,17 +15,15 @@
 #include "cmSystemTools.h"
 #include "cmTarget.h"
 
-class cmExecutionStatus;
-
-// cmAddCustomTargetCommand
-bool cmAddCustomTargetCommand::InitialPass(
-  std::vector<std::string> const& args, cmExecutionStatus&)
+bool cmAddCustomTargetCommand(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;
   }
 
+  cmMakefile& mf = status.GetMakefile();
   std::string const& targetName = args[0];
 
   // Check the target name.
@@ -33,7 +32,7 @@ bool cmAddCustomTargetCommand::InitialPass(
     e << "called with invalid target name \"" << targetName
       << "\".  Target names may not contain a slash.  "
       << "Use ADD_CUSTOM_COMMAND to generate files.";
-    this->SetError(e.str());
+    status.SetError(e.str());
     return false;
   }
 
@@ -122,7 +121,7 @@ bool cmAddCustomTargetCommand::InitialPass(
         case doing_byproducts: {
           std::string filename;
           if (!cmSystemTools::FileIsFullPath(copy)) {
-            filename = this->Makefile->GetCurrentBinaryDirectory();
+            filename = mf.GetCurrentBinaryDirectory();
             filename += "/";
           }
           filename += copy;
@@ -145,7 +144,7 @@ bool cmAddCustomTargetCommand::InitialPass(
           job_pool = copy;
           break;
         default:
-          this->SetError("Wrong syntax. Unknown type of argument.");
+          status.SetError("Wrong syntax. Unknown type of argument.");
           return false;
       }
     }
@@ -156,7 +155,7 @@ bool cmAddCustomTargetCommand::InitialPass(
     std::ostringstream msg;
     msg << "called with target name containing a \"" << targetName[pos]
         << "\".  This character is not allowed.";
-    this->SetError(msg.str());
+    status.SetError(msg.str());
     return false;
   }
 
@@ -168,8 +167,7 @@ bool cmAddCustomTargetCommand::InitialPass(
   if (nameOk) {
     nameOk = targetName.find(':') == std::string::npos;
   }
-  if (!nameOk &&
-      !this->Makefile->CheckCMP0037(targetName, cmStateEnums::UTILITY)) {
+  if (!nameOk && !mf.CheckCMP0037(targetName, cmStateEnums::UTILITY)) {
     return false;
   }
 
@@ -182,39 +180,37 @@ bool cmAddCustomTargetCommand::InitialPass(
   // Enforce name uniqueness.
   {
     std::string msg;
-    if (!this->Makefile->EnforceUniqueName(targetName, msg, true)) {
-      this->SetError(msg);
+    if (!mf.EnforceUniqueName(targetName, msg, true)) {
+      status.SetError(msg);
       return false;
     }
   }
 
   if (commandLines.empty() && !byproducts.empty()) {
-    this->Makefile->IssueMessage(
-      MessageType::FATAL_ERROR,
-      "BYPRODUCTS may not be specified without any COMMAND");
+    mf.IssueMessage(MessageType::FATAL_ERROR,
+                    "BYPRODUCTS may not be specified without any COMMAND");
     return true;
   }
   if (commandLines.empty() && uses_terminal) {
-    this->Makefile->IssueMessage(
-      MessageType::FATAL_ERROR,
-      "USES_TERMINAL may not be specified without any COMMAND");
+    mf.IssueMessage(MessageType::FATAL_ERROR,
+                    "USES_TERMINAL may not be specified without any COMMAND");
     return true;
   }
   if (commandLines.empty() && command_expand_lists) {
-    this->Makefile->IssueMessage(
+    mf.IssueMessage(
       MessageType::FATAL_ERROR,
       "COMMAND_EXPAND_LISTS may not be specified without any COMMAND");
     return true;
   }
 
   if (uses_terminal && !job_pool.empty()) {
-    this->SetError("JOB_POOL is shadowed by USES_TERMINAL.");
+    status.SetError("JOB_POOL is shadowed by USES_TERMINAL.");
     return false;
   }
 
   // Add the utility target to the makefile.
   bool escapeOldStyle = !verbatim;
-  cmTarget* target = this->Makefile->AddUtilityCommand(
+  cmTarget* target = mf.AddUtilityCommand(
     targetName, cmMakefile::TargetOrigin::Project, excludeFromAll,
     working_directory.c_str(), byproducts, depends, commandLines,
     escapeOldStyle, comment, uses_terminal, command_expand_lists, job_pool);

Source/cmAddCustomTargetCommand.h

@@ -8,36 +8,9 @@
 #include <string>
 #include <vector>
 
-#include "cm_memory.hxx"
-
-#include "cmCommand.h"
-
 class cmExecutionStatus;
 
-/** \class cmAddCustomTargetCommand
- * \brief Command that adds a target to the build system.
- *
- * cmAddCustomTargetCommand adds an extra target to the build system.
- * This is useful when you would like to add special
- * targets like "install,", "clean," and so on.
- */
-class cmAddCustomTargetCommand : public cmCommand
-{
-public:
-  /**
-   * This is a virtual constructor for the command.
-   */
-  std::unique_ptr<cmCommand> Clone() override
-  {
-    return cm::make_unique<cmAddCustomTargetCommand>();
-  }
-
-  /**
-   * This is called when the command is first encountered in
-   * the CMakeLists.txt file.
-   */
-  bool InitialPass(std::vector<std::string> const& args,
-                   cmExecutionStatus& status) override;
-};
+bool cmAddCustomTargetCommand(std::vector<std::string> const& args,
+                              cmExecutionStatus& status);
 
 #endif

Source/cmAddDefinitionsCommand.cxx

@@ -2,21 +2,15 @@
    file Copyright.txt or https://cmake.org/licensing for details.  */
 #include "cmAddDefinitionsCommand.h"
 
+#include "cmExecutionStatus.h"
 #include "cmMakefile.h"
 
-class cmExecutionStatus;
-
-// cmAddDefinitionsCommand
-bool cmAddDefinitionsCommand::InitialPass(std::vector<std::string> const& args,
-                                          cmExecutionStatus&)
+bool cmAddDefinitionsCommand(std::vector<std::string> const& args,
+                             cmExecutionStatus& status)
 {
-  // it is OK to have no arguments
-  if (args.empty()) {
-    return true;
-  }
-
+  cmMakefile& mf = status.GetMakefile();
   for (std::string const& i : args) {
-    this->Makefile->AddDefineFlag(i);
+    mf.AddDefineFlag(i);
   }
   return true;
 }

Source/cmAddDefinitionsCommand.h

@@ -8,35 +8,9 @@
 #include <string>
 #include <vector>
 
-#include "cm_memory.hxx"
-
-#include "cmCommand.h"
-
 class cmExecutionStatus;
 
-/** \class cmAddDefinitionsCommand
- * \brief Specify a list of compiler defines
- *
- * cmAddDefinitionsCommand specifies a list of compiler defines. These defines
- * will be added to the compile command.
- */
-class cmAddDefinitionsCommand : public cmCommand
-{
-public:
-  /**
-   * This is a virtual constructor for the command.
-   */
-  std::unique_ptr<cmCommand> Clone() override
-  {
-    return cm::make_unique<cmAddDefinitionsCommand>();
-  }
-
-  /**
-   * This is called when the command is first encountered in
-   * the CMakeLists.txt file.
-   */
-  bool InitialPass(std::vector<std::string> const& args,
-                   cmExecutionStatus& status) override;
-};
+bool cmAddDefinitionsCommand(std::vector<std::string> const& args,
+                             cmExecutionStatus& status);
 
 #endif

Source/cmAddDependenciesCommand.cxx

@@ -4,34 +4,33 @@
 
 #include <sstream>
 
+#include "cmExecutionStatus.h"
 #include "cmMakefile.h"
 #include "cmMessageType.h"
 #include "cmRange.h"
 #include "cmTarget.h"
 
-class cmExecutionStatus;
-
-// cmDependenciesCommand
-bool cmAddDependenciesCommand::InitialPass(
-  std::vector<std::string> const& args, cmExecutionStatus&)
+bool cmAddDependenciesCommand(std::vector<std::string> const& args,
+                              cmExecutionStatus& status)
 {
   if (args.size() < 2) {
-    this->SetError("called with incorrect number of arguments");
+    status.SetError("called with incorrect number of arguments");
     return false;
   }
 
+  cmMakefile& mf = status.GetMakefile();
   std::string const& target_name = args[0];
-  if (this->Makefile->IsAlias(target_name)) {
+  if (mf.IsAlias(target_name)) {
     std::ostringstream e;
     e << "Cannot add target-level dependencies to alias target \""
       << target_name << "\".\n";
-    this->Makefile->IssueMessage(MessageType::FATAL_ERROR, e.str());
+    mf.IssueMessage(MessageType::FATAL_ERROR, e.str());
   }
-  if (cmTarget* target = this->Makefile->FindTargetToUse(target_name)) {
+  if (cmTarget* target = mf.FindTargetToUse(target_name)) {
 
     // skip over target_name
     for (std::string const& arg : cmMakeRange(args).advance(1)) {
-      target->AddUtility(arg, this->Makefile);
+      target->AddUtility(arg, &mf);
     }
   } else {
     std::ostringstream e;
@@ -41,7 +40,7 @@ bool cmAddDependenciesCommand::InitialPass(
       << "by the add_executable, add_library, or add_custom_target commands.  "
       << "If you want to add file-level dependencies see the DEPENDS option "
       << "of the add_custom_target and add_custom_command commands.";
-    this->Makefile->IssueMessage(MessageType::FATAL_ERROR, e.str());
+    mf.IssueMessage(MessageType::FATAL_ERROR, e.str());
   }
 
   return true;

Source/cmAddDependenciesCommand.h

@@ -8,34 +8,9 @@
 #include <string>
 #include <vector>
 
-#include "cm_memory.hxx"
-
-#include "cmCommand.h"
-
 class cmExecutionStatus;
 
-/** \class cmAddDependenciesCommand
- * \brief Add a dependency to a target
- *
- * cmAddDependenciesCommand adds a dependency to a target
- */
-class cmAddDependenciesCommand : public cmCommand
-{
-public:
-  /**
-   * This is a virtual constructor for the command.
-   */
-  std::unique_ptr<cmCommand> Clone() override
-  {
-    return cm::make_unique<cmAddDependenciesCommand>();
-  }
-
-  /**
-   * This is called when the command is first encountered in
-   * the CMakeLists.txt file.
-   */
-  bool InitialPass(std::vector<std::string> const& args,
-                   cmExecutionStatus& status) override;
-};
+bool cmAddDependenciesCommand(std::vector<std::string> const& args,
+                              cmExecutionStatus& status);
 
 #endif

Source/cmAddExecutableCommand.cxx

@@ -4,22 +4,22 @@
 
 #include <sstream>