Merge branch 'update-kwsys' into release-3.11

Merge-request: !1830

Source/kwsys/CMakeLists.txt

@@ -922,7 +922,7 @@ IF(KWSYS_C_SRCS OR KWSYS_CXX_SRCS)
   # Set up include usage requirement
   IF(COMMAND TARGET_INCLUDE_DIRECTORIES)
     TARGET_INCLUDE_DIRECTORIES(${KWSYS_TARGET_INTERFACE} INTERFACE
-      $<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}>)
+      $<BUILD_INTERFACE:${KWSYS_HEADER_ROOT}>)
     IF(KWSYS_INSTALL_INCLUDE_DIR)
       TARGET_INCLUDE_DIRECTORIES(${KWSYS_TARGET_INTERFACE} INTERFACE
         $<INSTALL_INTERFACE:${KWSYS_INSTALL_INCLUDE_DIR}>)
@@ -976,7 +976,7 @@ IF(KWSYS_ENABLE_C AND KWSYS_C_SRCS)
   # Set up include usage requirement
   IF(COMMAND TARGET_INCLUDE_DIRECTORIES)
     TARGET_INCLUDE_DIRECTORIES(${KWSYS_TARGET_C_INTERFACE} INTERFACE
-      $<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}>)
+      $<BUILD_INTERFACE:${KWSYS_HEADER_ROOT}>)
     IF(KWSYS_INSTALL_INCLUDE_DIR)
       TARGET_INCLUDE_DIRECTORIES(${KWSYS_TARGET_C_INTERFACE} INTERFACE
         $<INSTALL_INTERFACE:${KWSYS_INSTALL_INCLUDE_DIR}>)

Source/kwsys/SystemInformation.cxx

@@ -121,7 +121,11 @@ typedef int siginfo_t;
 #if defined(KWSYS_SYS_HAS_IFADDRS_H)
 #include <ifaddrs.h>
 #include <net/if.h>
-#if !defined(__LSB_VERSION__) /* LSB has no getifaddrs */
+#if defined(__LSB_VERSION__)
+/* LSB has no getifaddrs */
+#elif defined(__ANDROID_API__) && __ANDROID_API__ < 24
+/* Android has no getifaddrs prior to API 24.  */
+#else
 #define KWSYS_SYSTEMINFORMATION_IMPLEMENT_FQDN
 #endif
 #endif

Source/kwsys/SystemTools.cxx

@@ -27,7 +27,6 @@
 #include <iostream>
 #include <set>
 #include <sstream>
-#include <utility>
 #include <vector>
 
 // Work-around CMake dependency scanning limitation.  This must
@@ -3254,7 +3253,7 @@ std::string SystemTools::CollapseFullPath(const std::string& in_path,
 
   SystemTools::CheckTranslationPath(newPath);
 #ifdef _WIN32
-  newPath = SystemTools::GetActualCaseForPath(newPath);
+  newPath = SystemTools::GetActualCaseForPathCached(newPath);
   SystemTools::ConvertToUnixSlashes(newPath);
 #endif
   // Return the reconstructed path.
@@ -3342,7 +3341,7 @@ std::string SystemTools::RelativePath(const std::string& local,
 }
 
 #ifdef _WIN32
-static std::pair<std::string, bool> GetCasePathName(std::string const& pathIn)
+static std::string GetCasePathName(std::string const& pathIn)
 {
   std::string casePath;
   std::vector<std::string> path_components;
@@ -3351,7 +3350,7 @@ static std::pair<std::string, bool> GetCasePathName(std::string const& pathIn)
   {
     // Relative paths cannot be converted.
     casePath = pathIn;
-    return std::make_pair(casePath, false);
+    return casePath;
   }
 
   // Start with root component.
@@ -3403,7 +3402,7 @@ static std::pair<std::string, bool> GetCasePathName(std::string const& pathIn)
 
     casePath += path_components[idx];
   }
-  return std::make_pair(casePath, converting);
+  return casePath;
 }
 #endif
 
@@ -3412,22 +3411,27 @@ std::string SystemTools::GetActualCaseForPath(const std::string& p)
 #ifndef _WIN32
   return p;
 #else
+  return GetCasePathName(p);
+#endif
+}
+
+#ifdef _WIN32
+std::string SystemTools::GetActualCaseForPathCached(std::string const& p)
+{
   // Check to see if actual case has already been called
   // for this path, and the result is stored in the PathCaseMap
   SystemToolsPathCaseMap::iterator i = SystemTools::PathCaseMap->find(p);
   if (i != SystemTools::PathCaseMap->end()) {
     return i->second;
   }
-  std::pair<std::string, bool> casePath = GetCasePathName(p);
-  if (casePath.first.size() > MAX_PATH) {
-    return casePath.first;
-  }
-  if (casePath.second) {
-    (*SystemTools::PathCaseMap)[p] = casePath.first;
+  std::string casePath = GetCasePathName(p);
+  if (casePath.size() > MAX_PATH) {
+    return casePath;
   }
-  return casePath.first;
-#endif
+  (*SystemTools::PathCaseMap)[p] = casePath;
+  return casePath;
 }
+#endif
 
 const char* SystemTools::SplitPathRootComponent(const std::string& p,
                                                 std::string* root)

Source/kwsys/SystemTools.hxx.in

@@ -988,6 +988,7 @@ private:
    */
   static SystemToolsTranslationMap* TranslationMap;
 #ifdef _WIN32
+  static std::string GetActualCaseForPathCached(std::string const& path);
   static SystemToolsPathCaseMap* PathCaseMap;
   static SystemToolsEnvMap* EnvMap;
 #endif