Merge branch 'upstream-KWSys' into update-kwsys

* upstream-KWSys:
  KWSys 2018-03-29 (488f2031)

Source/kwsys/SystemTools.cxx

@@ -3344,15 +3344,20 @@ std::string SystemTools::RelativePath(const std::string& local,
 static std::string GetCasePathName(std::string const& pathIn)
 {
   std::string casePath;
-  std::vector<std::string> path_components;
-  SystemTools::SplitPath(pathIn, path_components);
-  if (path_components[0].empty()) // First component always exists.
-  {
-    // Relative paths cannot be converted.
+
+  // First check if the file is relative. We don't fix relative paths since the
+  // real case depends on the root directory and the given path fragment may
+  // have meaning elsewhere in the project.
+  if (!SystemTools::FileIsFullPath(pathIn)) {
+    // This looks unnecessary, but it allows for the return value optimization
+    // since all return paths return the same local variable.
     casePath = pathIn;
     return casePath;
   }
 
+  std::vector<std::string> path_components;
+  SystemTools::SplitPath(pathIn, path_components);
+
   // Start with root component.
   std::vector<std::string>::size_type idx = 0;
   casePath = path_components[idx++];

Source/kwsys/Terminal.c

@@ -153,6 +153,7 @@ static const char* kwsysTerminalVT100Names[] = { "Eterm",
                                                  "xterm-88color",
                                                  "xterm-color",
                                                  "xterm-debian",
+                                                 "xterm-kitty",
                                                  "xterm-termite",
                                                  0 };
 

Source/kwsys/testSystemTools.cxx

@@ -738,29 +738,29 @@ static bool CheckGetPath()
 #endif
   const char* registryPath = "[HKEY_LOCAL_MACHINE\\SOFTWARE\\MyApp; MyKey]";
 
-  std::vector<std::string> originalPathes;
-  originalPathes.push_back(registryPath);
+  std::vector<std::string> originalPaths;
+  originalPaths.push_back(registryPath);
 
-  std::vector<std::string> expectedPathes;
-  expectedPathes.push_back(registryPath);
+  std::vector<std::string> expectedPaths;
+  expectedPaths.push_back(registryPath);
 #ifdef _WIN32
-  expectedPathes.push_back("C:/Somewhere/something");
-  expectedPathes.push_back("D:/Temp");
+  expectedPaths.push_back("C:/Somewhere/something");
+  expectedPaths.push_back("D:/Temp");
 #else
-  expectedPathes.push_back("/Somewhere/something");
-  expectedPathes.push_back("/tmp");
+  expectedPaths.push_back("/Somewhere/something");
+  expectedPaths.push_back("/tmp");
 #endif
 
   bool res = true;
   res &= CheckPutEnv(std::string(envName) + "=" + envValue, envName, envValue);
 
-  std::vector<std::string> pathes = originalPathes;
-  kwsys::SystemTools::GetPath(pathes, envName);
+  std::vector<std::string> paths = originalPaths;
+  kwsys::SystemTools::GetPath(paths, envName);
 
-  if (pathes != expectedPathes) {
-    std::cerr << "GetPath(" << StringVectorToString(originalPathes) << ", "
-              << envName << ")  yielded " << StringVectorToString(pathes)
-              << " instead of " << StringVectorToString(expectedPathes)
+  if (paths != expectedPaths) {
+    std::cerr << "GetPath(" << StringVectorToString(originalPaths) << ", "
+              << envName << ")  yielded " << StringVectorToString(paths)
+              << " instead of " << StringVectorToString(expectedPaths)
               << std::endl;
     res = false;
   }