Bug#24303829 ADD SUPPORT FOR SOLARIS STUDIO 12.5 AKA 5.14 TO MYSQL 5.6

Additional patch for cmake version 2.8.12.2

Author: Tor Didriksen

configure.cmake

@@ -168,7 +168,7 @@ IF(CMAKE_SYSTEM_NAME MATCHES "SunOS" AND
   ENDIF()
 
   STRING(REGEX MATCH "CC: Sun C\\+\\+ 5\\.([0-9]+)" VERSION_STRING ${stderr})
-  IF (CMAKE_MATCH_1 STREQUAL "")
+  IF (NOT CMAKE_MATCH_1 OR CMAKE_MATCH_1 STREQUAL "")
     STRING(REGEX MATCH "CC: Studio 12\\.5 Sun C\\+\\+ 5\\.([0-9]+)"
       VERSION_STRING ${stderr})
   ENDIF()