add -Wformat-security to PEDANTIC

git-svn-id: http://svn.osgeo.org/qgis/trunk@10078 c8812cc2-4d05-0410-92ff-de0c093fc19c

CMakeLists.txt

@@ -178,7 +178,7 @@ IF (PEDANTIC)
     ADD_DEFINITIONS( /wd4512 )  # assignment operator could not be generated (sqlite3_index_info)
     ADD_DEFINITIONS( /wd4610 )  # user defined constructor required (sqlite3_index_info)
   ELSE (MSVC)
-    ADD_DEFINITIONS( -Wall -Wno-long-long )
+    ADD_DEFINITIONS( -Wall -Wno-long-long -Wformat-security )
     # Qt produces lots of warnings with strict aliasing (as of Qt 4.4.0 & GCC 4.3)
     # ADD_DEFINITIONS( -fstrict-aliasing -Wstrict-aliasing=1 )
   ENDIF (MSVC)