requiredlibs

   1 cache
   2 commonCrypto
   3 compiler_rt
   4 copyfile
   5 corecrypto
   6 dispatch
   7 dyld
   8 launch
   9 macho
  10 removefile
  11 system_asl
  12 system_blocks
  13 system_c
  14 system_configuration
  15 system_dnssd
  16 system_info
  17 system_kernel
  18 system_m
  19 system_malloc
  20 system_network
  21 system_notify
  22 system_platform
  23 system_pthread
  24 system_sandbox
  25 unwind
  26 xpc