2. Other than gcc, name one of the programs used to build the kernel:
----------------------------------
  160.33.66.118: ld
 63.246.173.244: make
  160.33.66.118: make
   210.94.41.89: make
 71.117.239.229: kbuild
  202.101.8.193: cpp
   69.238.142.7: ld
  66.93.224.205: make
   57.67.28.231: configure
  84.150.106.35: make
 203.141.89.145: make
    57.67.161.6: gas
    62.252.0.11: ld
    57.78.11.38: make
 81.138.115.145: make
 192.100.104.17: make
  193.120.90.36: make
 82.171.189.134: make
    57.78.11.38: ld
  134.134.136.2: ld
  15.235.249.72: cpp
  15.235.249.71: make
   15.238.95.37: make
 150.150.71.119: make
   137.153.0.41: make
   137.153.0.40: make
   137.153.0.42: make
 161.85.127.153: make
 193.131.176.54: make
 193.131.176.54: gas
  192.88.158.50: make
   202.32.86.15: make
   210.94.41.89: bash
   210.94.41.89: make
  58.226.252.78: nm
 202.228.229.72: make
