Bug#913187: FTBFS on s390x

[Ilias Tsitsimpis]

Control: reassign 913187 libghc-libxml-sax-dev 0.7.5-9
Control: affects 913187 + haskell-dbus

This seems to be a bug either in libxml-sax, or in ghc itself. I am not
sure about this, but I have opened a bug against ghc here:

   https://ghc.haskell.org/trac/ghc/ticket/15933

The author of haskell-dbus is in the process of replacing libxml-sax,
since it is outdated and unmaintained.

In the meantime, I will patch libxml-sax to at least allow haskell-dbus
to build on s390x.

Cheers,

-- 
Ilias