HPCC-9692. Add -Wuninitialized" to commonSetup.cmake

cmake_modules/commonSetup.cmake

@@ -182,7 +182,7 @@ IF ("${COMMONSETUP_DONE}" STREQUAL "")
 
     if (CMAKE_COMPILER_IS_GNUCXX OR CMAKE_COMPILER_IS_CLANGXX)
       message ("${CMAKE_CXX_COMPILER_ID}")
-      SET (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -frtti -fPIC -fmessage-length=0 -Wformat -Wformat-security -Wformat-nonliteral -pthread")
+      SET (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -frtti -fPIC -fmessage-length=0 -Wformat -Wformat-security -Wformat-nonliteral -pthread -Wuninitialized")
       SET (CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -rdynamic")
       SET (CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -g -fno-inline-functions")
       if (CMAKE_COMPILER_IS_GNUCXX)