configure: WARNING: No frame pointers and no libunwind. Using experimental backtrace capturing via libgcc. Expect crashy cpu profiler.
source_subfolder/src/tests/debugallocation_test.cc: In static member function ‘static void Test_DebugAllocationTest_StompBefore::Run()’:
source_subfolder/src/tests/debugallocation_test.cc:151:8: warning: unused variable ‘pint’ [-Wunused-variable]
   int* pint = noopt(new int);
        ^~~~
source_subfolder/src/tests/debugallocation_test.cc: In static member function ‘static void Test_DebugAllocationTest_StompAfter::Run()’:
source_subfolder/src/tests/debugallocation_test.cc:159:8: warning: unused variable ‘pint’ [-Wunused-variable]
   int* pint = noopt(new int);
        ^~~~
source_subfolder/src/tests/debugallocation_test.cc: In static member function ‘static void Test_DebugAllocationTest_HugeAlloc::Run()’:
source_subfolder/src/tests/debugallocation_test.cc:284:10: warning: unused variable ‘kTooBig’ [-Wunused-variable]
   size_t kTooBig = ~static_cast<size_t>(0);
          ^~~~~~~
source_subfolder/src/tests/debugallocation_test.cc:285:9: warning: unused variable ‘a’ [-Wunused-variable]
   void* a = NULL;
         ^
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_EXPORT_NO_PACKAGE_REGISTRY