Merge branch 'upstream-KWSys' into update-kwsys

* upstream-KWSys:
  KWSys 2018-06-22 (49068d94)

Source/kwsys/SystemTools.cxx

@@ -1752,11 +1752,11 @@ std::string SystemTools::CropString(const std::string& s, size_t max_len)
   return n;
 }
 
-std::vector<kwsys::String> SystemTools::SplitString(const std::string& p,
-                                                    char sep, bool isPath)
+std::vector<std::string> SystemTools::SplitString(const std::string& p,
+                                                  char sep, bool isPath)
 {
   std::string path = p;
-  std::vector<kwsys::String> paths;
+  std::vector<std::string> paths;
   if (path.empty()) {
     return paths;
   }
@@ -3279,13 +3279,12 @@ std::string SystemTools::RelativePath(const std::string& local,
   std::string r = SystemTools::CollapseFullPath(remote);
 
   // split up both paths into arrays of strings using / as a separator
-  std::vector<kwsys::String> localSplit =
-    SystemTools::SplitString(l, '/', true);
-  std::vector<kwsys::String> remoteSplit =
+  std::vector<std::string> localSplit = SystemTools::SplitString(l, '/', true);
+  std::vector<std::string> remoteSplit =
     SystemTools::SplitString(r, '/', true);
-  std::vector<kwsys::String>
+  std::vector<std::string>
     commonPath; // store shared parts of path in this array
-  std::vector<kwsys::String> finalPath; // store the final relative path here
+  std::vector<std::string> finalPath; // store the final relative path here
   // count up how many matching directory names there are from the start
   unsigned int sameCount = 0;
   while (((sameCount <= (localSplit.size() - 1)) &&
@@ -3325,7 +3324,7 @@ std::string SystemTools::RelativePath(const std::string& local,
   }
   // for each entry that is not common in the remote path add it
   // to the final path.
-  for (std::vector<String>::iterator vit = remoteSplit.begin();
+  for (std::vector<std::string>::iterator vit = remoteSplit.begin();
        vit != remoteSplit.end(); ++vit) {
     if (!vit->empty()) {
       finalPath.push_back(*vit);
@@ -3334,7 +3333,7 @@ std::string SystemTools::RelativePath(const std::string& local,
   std::string relativePath; // result string
   // now turn the array of directories into a unix path by puttint /
   // between each entry that does not already have one
-  for (std::vector<String>::iterator vit1 = finalPath.begin();
+  for (std::vector<std::string>::iterator vit1 = finalPath.begin();
        vit1 != finalPath.end(); ++vit1) {
     if (!relativePath.empty() && *relativePath.rbegin() != '/') {
       relativePath += "/";

Source/kwsys/SystemTools.hxx.in

@@ -10,8 +10,6 @@
 #include <string>
 #include <vector>
 
-#include <@KWSYS_NAMESPACE@/String.hxx>
-
 #include <sys/types.h>
 // include sys/stat.h after sys/types.h
 #include <sys/stat.h>
@@ -197,9 +195,9 @@ public:
       s starts with a / then the first element of the returned array will
       be /, so /foo/bar will be [/, foo, bar]
   */
-  static std::vector<String> SplitString(const std::string& s,
-                                         char separator = '/',
-                                         bool isPath = false);
+  static std::vector<std::string> SplitString(const std::string& s,
+                                              char separator = '/',
+                                              bool isPath = false);
   /**
    * Perform a case-independent string comparison
    */