KWSys 2014-07-02 (c2a329ce)

Extract upstream KWSys using the following shell commands.

$ git archive --prefix=upstream-kwsys/ c2a329ce | tar x
$ git shortlog --no-merges --abbrev=8 --format='%h %s' c282e64f..c2a329ce
Chuck Atkins (3):
      e4bba930 Directory: Make sure the /* suffix uses correct slashes
      97817ce7 SystemTools: Refactor test file and directory locations
      8f991ab0 SystemTools: Use extended paths on Windows for > 256 length

Clinton Stimpson (1):
      c2a329ce Encoding: Fixes uses of stat() on Windows to work with unicode.

Change-Id: I8e3aa1ba66ce80900cb25a692287495b911dcbd0

1 files changed, 12 insertions, 1 deletions

diff --git a/SystemTools.hxx.in b/SystemTools.hxx.in
index fb55848..b7c7206 100644
--- a/SystemTools.hxx.in
+++ b/SystemTools.hxx.in
@@ -249,7 +249,18 @@ public:
    * Replace Windows file system slashes with Unix-style slashes.
    */
   static void ConvertToUnixSlashes(kwsys_stl::string& path);
-  
+
+#ifdef _WIN32
+  /**
+   * Convert the path to an extended length path to avoid MAX_PATH length
+   * limitations on Windows. If the input is a local path the result will be
+   * prefixed with \\?\; if the input is instead a network path, the result
+   * will be prefixed with \\?\UNC\. All output will also be converted to
+   * absolute paths with Windows-style backslashes.
+   **/
+  static kwsys_stl::wstring ConvertToWindowsExtendedPath(const kwsys_stl::string&);
+#endif
+
   /**
    * For windows this calls ConvertToWindowsOutputPath and for unix
    * it calls ConvertToUnixOutputPath