sources:
  glibc-manpages.tar.bz2: ca54bfb832b703c8e35170fcc1c1f5470b45ff0f
  glibc-2.29.tar.xz: c8376086203fa5e39dc869235ab8a400ed747c44
  glibc-2.29.tar.xz.sig: dc1ed0f1f7746507b737d0e5e83b225a42e4a84a