[Bug 1195231] aarch64 ghc dynlinked executable subprocesses losing stdout (was:ghc-7.8.4 build fails to complete on aarch64)

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1195231

Jens Petersen  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|ghc-7.8.4 build fails to    |aarch64 ghc dynlinked
                   |complete on aarch64 (stdout |executable subprocesses
                   |from subprocesses lost)     |losing stdout
                   |                            |(was:ghc-7.8.4 build fails
                   |                            |to complete on aarch64)