1 files changed, 34 insertions, 8 deletions
diff --git a/Source/cmCommand.cxx b/Source/cmCommand.cxx
index d349c91..0c2734e 100644
--- a/Source/cmCommand.cxx
+++ b/Source/cmCommand.cxx
@@ -2,11 +2,19 @@
    file Copyright.txt or https://cmake.org/licensing for details.  */
 #include "cmCommand.h"
 
+#include <utility>
+
+#include "cmExecutionStatus.h"
 #include "cmMakefile.h"
 
-class cmExecutionStatus;
 struct cmListFileArgument;
 
+void cmCommand::SetExecutionStatus(cmExecutionStatus* status)
+{
+  this->Status = status;
+  this->Makefile = &status->GetMakefile();
+}
+
 bool cmCommand::InvokeInitialPass(const std::vector<cmListFileArgument>& args,
                                   cmExecutionStatus& status)
 {
@@ -19,15 +27,33 @@ bool cmCommand::InvokeInitialPass(const std::vector<cmListFileArgument>& args,
   return this->InitialPass(expandedArguments, status);
 }
 
-const char* cmCommand::GetError()
+void cmCommand::SetError(const std::string& e)
 {
-  if (this->Error.empty()) {
-    return "unknown error.";
-  }
-  return this->Error.c_str();
+  this->Status->SetError(e);
 }
 
-void cmCommand::SetError(const std::string& e)
+cmLegacyCommandWrapper::cmLegacyCommandWrapper(std::unique_ptr<cmCommand> cmd)
+  : Command(std::move(cmd))
+{
+}
+
+cmLegacyCommandWrapper::cmLegacyCommandWrapper(
+  cmLegacyCommandWrapper const& other)
+  : Command(other.Command->Clone())
+{
+}
+
+cmLegacyCommandWrapper& cmLegacyCommandWrapper::operator=(
+  cmLegacyCommandWrapper const& other)
+{
+  this->Command = other.Command->Clone();
+  return *this;
+}
+
+bool cmLegacyCommandWrapper::operator()(
+  std::vector<cmListFileArgument> const& args, cmExecutionStatus& status) const
 {
-  this->Error = e;
+  auto cmd = this->Command->Clone();
+  cmd->SetExecutionStatus(&status);
+  return cmd->InvokeInitialPass(args, status);
 }