Re: [GHC] #9297: Packages linked against certain Windows .dll files give warnings at runtime

12 Apr 2015

      #9297: Packages linked against certain Windows .dll files give warnings at runtime
-------------------------------------+-------------------------------------
        Reporter:  RyanGlScott       |                   Owner:  simonmar
            Type:  bug               |                  Status:  new
        Priority:  normal            |               Milestone:
       Component:  Runtime System    |                 Version:  7.8.2
      Resolution:                    |                Keywords:
Operating System:  Windows           |            Architecture:  x86_64
 Type of failure:  None/Unknown      |  (amd64)
      Blocked By:                    |               Test Case:
 Related Tickets:  #2283, #9218      |                Blocking:
                                     |  Differential Revisions:
-------------------------------------+-------------------------------------

Comment (by Jedai):

 Same here with Gloss or rather OpenGL :

 {{{
 <interactive>: warning: wglGetProcAddress from opengl32 is linked instead
 of __imp_wglGetProcAddress
 <interactive>: warning: GetProcAddress from kernel32 is linked instead of
 __imp_GetProcAddress
 <interactive>: warning: LoadLibraryA from kernel32 is linked instead of
 __imp_LoadLibraryA
 <interactive>: warning: GetProcAddress from kernel32 is linked instead of
 __imp_GetProcAddress
 <interactive>: warning: LoadLibraryA from kernel32 is linked instead of
 __imp_LoadLibraryA
 <interactive>: internal error: checkProddableBlock: invalid fixup in
 runtime linker: 000000000f5c00e8
     (GHC version 7.10.1 for x86_64_unknown_mingw32)
 }}}

 To reproduce : compile gloss with minghc-7.10.1 then in ghci ask to
 `display` something.

--
Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9297#comment:6
GHC http://www.haskell.org/ghc/
The Glasgow Haskell Compiler