CMakeParseArguments: replace by native cmake_parse_arguments command

Implement a native `cmake_parse_arguments` command that is fully
compatible with the documented behaviour of the previous implementation.
Leave the CMakeParseArguments module empty but existing for
compatibility.

1 files changed, 54 insertions, 0 deletions

diff --git a/Source/cmParseArgumentsCommand.h b/Source/cmParseArgumentsCommand.h
new file mode 100644
index 0000000000..7fbf64296d
--- /dev/null
+++ b/Source/cmParseArgumentsCommand.h
@@ -0,0 +1,54 @@
+/*============================================================================
+  CMake - Cross Platform Makefile Generator
+  Copyright 2015 Matthias Maennich <matthias@maennich.net>
+
+  Distributed under the OSI-approved BSD License (the "License");
+  see accompanying file Copyright.txt for details.
+
+  This software is distributed WITHOUT ANY WARRANTY; without even the
+  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+  See the License for more information.
+============================================================================*/
+
+#ifndef cmParseArgumentsCommand_h
+#define cmParseArgumentsCommand_h
+
+#include "cmCommand.h"
+
+/** \class cmParseArgumentsCommand
+ *
+ */
+class cmParseArgumentsCommand : public cmCommand
+{
+public:
+  /**
+   * This is a virtual constructor for the command.
+   */
+  virtual cmCommand* Clone()
+    {
+    return new cmParseArgumentsCommand;
+    }
+
+  /**
+   * This is called when the command is first encountered in
+   * the CMakeLists.txt file.
+   */
+  virtual bool InitialPass(std::vector<std::string> const& args,
+                           cmExecutionStatus &status);
+
+  /**
+   * This determines if the command is invoked when in script mode.
+   */
+  virtual bool IsScriptable() const { return true; }
+
+  /**
+   * The name of the command as specified in CMakeList.txt.
+   */
+  virtual std::string GetName() const { return "cmake_parse_arguments";}
+
+  cmTypeMacro(cmParseArgumentsCommand, cmCommand);
+
+};
+
+
+#endif