[GHC] #10536: Clear up how to turn off dynamic linking in build.mk

[GHC]

#10536: Clear up how to turn off dynamic linking in build.mk
-------------------------------------+-------------------------------------
        Reporter:  thomie            |                Owner:  alpmestan
            Type:  task              |               Status:  new
        Priority:  normal            |            Milestone:  8.6.1
       Component:  Build System      |              Version:  7.10.1
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D1021
       Wiki Page:                    |
-------------------------------------+-------------------------------------

Comment (by alpmestan):

 This is very easy to achieve with Hadrian and I just submitted
 [https://github.com/snowleopard/hadrian/pull/535/files a pull request]
 against hadrian `master` that documents how it can be done. Will post
 another comment when it gets merged.

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10536#comment:9>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler