if LUBHEAP
  liblub_la_SOURCES +=  lub/heap/posix/heap_clean_stacks.c  \
                        lub/heap/posix/heap_leak_mutex.c    \
                        lub/heap/posix/heap_scan_bss.c      \
                        lub/heap/posix/heap_scan_data.c     \
                        lub/heap/posix/heap_symShow.c       \
                        lub/heap/posix/sysheap_stubs.c
endif