1 files changed, 93 insertions, 0 deletions
diff --git a/Source/cmGetFilenameComponentCommand.h b/Source/cmGetFilenameComponentCommand.h
new file mode 100644
index 0000000..09af332
--- /dev/null
+++ b/Source/cmGetFilenameComponentCommand.h
@@ -0,0 +1,93 @@
+/*============================================================================
+  CMake - Cross Platform Makefile Generator
+  Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
+
+  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 cmGetFilenameComponentCommand_h
+#define cmGetFilenameComponentCommand_h
+
+#include "cmCommand.h"
+
+/** \class cmGetFilenameComponentCommand
+ * \brief Get a specific component of a filename.
+ *
+ * cmGetFilenameComponentCommand is a utility command used to get the path,
+ * name, extension or name without extension of a full filename.
+ */
+class cmGetFilenameComponentCommand : public cmCommand
+{
+public:
+  /**
+   * This is a virtual constructor for the command.
+   */
+  virtual cmCommand* Clone()
+    {
+    return new cmGetFilenameComponentCommand;
+    }
+
+  /**
+   * 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 const char* GetName() const { return "get_filename_component";}
+
+  /**
+   * Succinct documentation.
+   */
+  virtual const char* GetTerseDocumentation() const
+    {
+    return "Get a specific component of a full filename.";
+    }
+
+  /**
+   * More documentation.
+   */
+  virtual const char* GetFullDocumentation() const
+    {
+    return
+      "  get_filename_component(<VAR> <FileName> <COMP> [CACHE])\n"
+      "Set <VAR> to a component of <FileName>, where <COMP> is one of:\n"
+      " DIRECTORY = Directory without file name\n"
+      " NAME      = File name without directory\n"
+      " EXT       = File name longest extension (.b.c from d/a.b.c)\n"
+      " NAME_WE   = File name without directory or longest extension\n"
+      " ABSOLUTE  = Full path to file\n"
+      " REALPATH  = Full path to existing file with symlinks resolved\n"
+      " PATH      = Legacy alias for DIRECTORY (use for CMake <= 2.8.11)\n"
+      "Paths are returned with forward slashes and have no trailing slahes. "
+      "The longest file extension is always considered. "
+      "If the optional CACHE argument is specified, the result variable is "
+      "added to the cache.\n"
+      "  get_filename_component(<VAR> FileName\n"
+      "                         PROGRAM [PROGRAM_ARGS <ARG_VAR>]\n"
+      "                         [CACHE])\n"
+      "The program in FileName will be found in the system search path or "
+      "left as a full path.  If PROGRAM_ARGS is present with PROGRAM, then "
+      "any command-line arguments present in the FileName string are split "
+      "from the program name and stored in <ARG_VAR>.  This is used to "
+      "separate a program name from its arguments in a command line string.";
+    }
+
+  cmTypeMacro(cmGetFilenameComponentCommand, cmCommand);
+};
+
+
+
+#endif