ChangeLog for: 2017-12-22 08:09:35

d/llvm-5.0.1-x86_64-1.txz:  Upgraded.
  Added libcxx and libcxxabi.
l/Mako-1.0.7-x86_64-1.txz:  Added.
  Mako is needed by the new version of Mesa.
x/libdrm-2.4.89-x86_64-1.txz:  Upgraded.
x/mesa-17.3.1-x86_64-1.txz:  Upgraded.