[Bug 1385475] New: dynamic linking failing for armv7hl executables with ghc-7.10.3

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1385475

Bug ID: 1385475
           Summary: dynamic linking failing for armv7hl executables with
                    ghc-7.10.3
           Product: Fedora
           Version: rawhide
         Component: ghc
          Assignee: [e-mail]
          Reporter: [e-mail]
        QA Contact: [e-mail]
                CC: [e-mail],
                    [e-mail],
                    [e-mail]

Description of problem:
Dynamic linking of for packages with executables is failing on armv7hl
when using ghc-7.10.3 on armv7hl (and aarch64).

eg:
Linking dist/build/xmobar/xmobar ...
/usr/lib/ghc-7.10.3/scien_3vmCXiZeJinKZBcLawS8i0/libHSscientific-0.3.4.7-3vmCXiZeJinKZBcLawS8i0-ghc7.10.3.so:
error: undefined reference to 'log'
collect2: error: ld returned 1 exit status

How reproducible:
100%

Steps to Reproduce:
1. build packages with dynlinked executable

Actual results:
fails with "undefined reference to 'log'" etc.

Expected results:
dynlinking to work

Additional info:
This worked earlier though, eg in beginning of August 2016:
http://koji.fedoraproject.org/koji/buildinfo?buildID=787831