bzr push into mysql-5.5-cluster-7.2 branch (magnus.blaudd:4148 to 4149)

[magnus.blaudd]

 4149 magnus.blaudd@stripped	2012-12-18
      Remove the flag_supported variable from the cache before testing
      if compiler flag is supported(using output variable with same name)

    modified:
      storage/ndb/CMakeLists.txt
 4148 magnus.blaudd@stripped	2012-12-18 [merge]
      Merge

    modified:
      sql/ha_ndbcluster.cc
      sql/ha_ndbcluster.h
      storage/ndb/CMakeLists.txt
=== modified file 'storage/ndb/CMakeLists.txt'
--- a/storage/ndb/CMakeLists.txt	revid:magnus.blaudd@stripped
+++ b/storage/ndb/CMakeLists.txt	revid:magnus.blaudd@stripped
@@ -63,6 +63,7 @@ ENDIF()
 IF(CMAKE_COMPILER_IS_GNUCXX)
   INCLUDE(CheckCXXCompilerFlag)
   FOREACH(warning "unused-but-set-variable" "strict-aliasing")
+    UNSET(flag_supported CACHE)
     CHECK_CXX_COMPILER_FLAG("-Wno-${warning}" flag_supported)
     IF(flag_supported)
       MESSAGE(STATUS "Disabling -W${warning} warning")

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