[Pkg-haskell-maintainers] Bug#662836: haskell-sendfile: FTBFS on the Hurd: missing network-bytestring

[Aaron M. Ucko]

Source: haskell-sendfile
Version: 0.7.4-1
Severity: serious
Justification: fails to build from source

Builds of haskell-sendfile are failing on the Hurd due to an
undeclared platform-specific build dependency on
libghc-network-bytestring-* [hurd-any]:

  hlibrary.setup: At least the following dependencies are missing:
  network-bytestring >=0.1.1.3 && <0.2
  make: *** [dist-ghc] Error 1

Could you please declare it?

Thanks!