Changed: Don't use anymore the current SDK in registry (very unreliable)

Changed: Use the Windows SDK installed with VC++ or the most recent compatible one

code/CMakeModules/FindWindowsSDK.cmake

@@ -60,16 +60,6 @@ ELSEIF(TARGET_X86)
   SET(WINSDK8_SUFFIX "x86")
 ENDIF(TARGET_ARM)
 
-GET_FILENAME_COMPONENT(WINSDKCURRENT_VERSION_REGISTRY "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Microsoft SDKs\\Windows;CurrentVersion]" NAME)
-
-IF(WINSDKCURRENT_VERSION_REGISTRY AND NOT WINSDKCURRENT_VERSION_REGISTRY STREQUAL "/registry")
-  # For previous Windows SDK, version used the short version prefixed by a "v"
-  STRING(REPLACE "v" "" WINSDKCURRENT_VERSION_REGISTRY ${WINSDKCURRENT_VERSION_REGISTRY})
-  IF(NOT WindowsSDK_FIND_QUIETLY)
-    MESSAGE(STATUS "Current version in registry is ${WINSDKCURRENT_VERSION_REGISTRY}")
-  ENDIF(NOT WindowsSDK_FIND_QUIETLY)
-ENDIF(WINSDKCURRENT_VERSION_REGISTRY AND NOT WINSDKCURRENT_VERSION_REGISTRY STREQUAL "/registry")
-
 SET(WINSDKCURRENT_VERSION_INCLUDE $ENV{INCLUDE})
 
 IF(WINSDKCURRENT_VERSION_INCLUDE)
@@ -203,23 +193,53 @@ MACRO(USE_CURRENT_WINSDK)
     FIND_WINSDK_VERSION_HEADERS()
   ENDIF(WINSDK_DIR)
 
-  # Use Windows SDK currently used by Visual C++
-  IF(NOT WINSDK_DIR AND WINSDKCURRENT_VERSION_REGISTRY)
-    IF(WINSDKCURRENT_VERSION_REGISTRY STREQUAL WINSDK7.0A_VERSION_FULL AND TARGET_X64)
-      # Windows SDK 7.0A doesn't provide 64bits compilers, use SDK 7.1 for 64 bits
-      SET(WINSDKCURRENT_VERSION_REGISTRY "${WINSDK7.1_VERSION_FULL}")
-    ENDIF(WINSDKCURRENT_VERSION_REGISTRY STREQUAL WINSDK7.0A_VERSION_FULL AND TARGET_X64)
+  IF(NOT WINSDK_DIR)
+    # Use Windows SDK versions installed with VC++ when possible
+    IF(MSVC12)
+      SET(WINSDK_VERSION "8.1A")
+    ELSEIF(MSVC11)
+      SET(WINSDK_VERSION "8.0A")
+    ELSEIF(MSVC10)
+      IF(NOT TARGET_X64 OR NOT MSVC_EXPRESS)
+        SET(WINSDK_VERSION "7.0A")
+      ENDIF(NOT TARGET_X64 OR NOT MSVC_EXPRESS)
+    ELSEIF(MSVC90)
+      IF(NOT MSVC_EXPRESS)
+        SET(WINSDK_VERSION "6.0A")
+      ENDIF(NOT MSVC_EXPRESS)
+    ELSEIF(MSVC80)
+      IF(NOT MSVC_EXPRESS)
+        # TODO: fix this version
+        SET(WINSDK_VERSION "5.2A")
+      ENDIF(NOT MSVC_EXPRESS)
+    ELSE(MSVC12)
+      MESSAGE(FATAL_ERROR "Your compiler is either too old or too recent, please update this CMake module.")
+    ENDIF(MSVC12)
+
+    # Use installed Windows SDK
+    IF(NOT WINSDK_VERSION)
+      IF(WINSDK7.1_FOUND)
+        SET(WINSDK_VERSION "7.1")
+      ELSEIF(WINSDK7.0_FOUND)
+        SET(WINSDK_VERSION "7.0")
+      ELSEIF(WINSDK6.1_FOUND)
+        SET(WINSDK_VERSION "6.1")
+      ELSEIF(WINSDK6.0_FOUND)
+        SET(WINSDK_VERSION "6.0")
+      ELSE(WINSDK7.1_FOUND)
+        MESSAGE(FATAL_ERROR "You have no compatible Windows SDK installed.")
+      ENDIF(WINSDK7.1_FOUND)
+    ENDIF(NOT WINSDK_VERSION)
 
     # Look for correct registered Windows SDK version
     FOREACH(_VERSION ${WINSDK_DETECTED_VERSIONS})
-      IF(WINSDKCURRENT_VERSION_REGISTRY STREQUAL WINSDK${_VERSION}_VERSION_FULL OR WINSDKCURRENT_VERSION_REGISTRY STREQUAL _VERSION)
-        SET(WINSDK_VERSION ${_VERSION})
+      IF(WINSDK_VERSION STREQUAL _VERSION)
         SET(WINSDK_VERSION_FULL "${WINSDK${WINSDK_VERSION}_VERSION_FULL}")
         SET(WINSDK_DIR "${WINSDK${WINSDK_VERSION}_DIR}")
         BREAK()
-      ENDIF(WINSDKCURRENT_VERSION_REGISTRY STREQUAL WINSDK${_VERSION}_VERSION_FULL OR WINSDKCURRENT_VERSION_REGISTRY STREQUAL _VERSION)
+      ENDIF(WINSDK_VERSION STREQUAL _VERSION)
     ENDFOREACH(_VERSION)
-  ENDIF(NOT WINSDK_DIR AND WINSDKCURRENT_VERSION_REGISTRY)
+  ENDIF(NOT WINSDK_DIR)
 ENDMACRO(USE_CURRENT_WINSDK)
 
 IF(WINSDK_VERSION STREQUAL "CURRENT")