sources:
  glibc-1e04dcec491bd8f48b5b74ce3e8414132578a645.tar.xz: d62c0cafade2ec3f5297ef2ddef43dea92b5edbf
  glibc-manpages.tar.bz2: ca54bfb832b703c8e35170fcc1c1f5470b45ff0f