:: Checking ghdl integrity...
==> Making package: ghdl 0.34-3 (Mi 6. Sep 17:16:57 CEST 2017)
==> Retrieving sources...
  -> Updating ghdl git repo...
Fetching origin
  -> Found gcc-7.2.0.tar.xz
  -> Found isl-0.18.tar.bz2
==> Validating source files with md5sums...
    ghdl ... Skipped
    gcc-7.2.0.tar.xz ... FAILED
    isl-0.18.tar.bz2 ... Passed
==> ERROR: One or more files did not pass the validity check!
:: failed to verify ghdl integrity