#2745: ghc -shared broken
----------------------+-----------------------------------------------------
 Reporter:  simonmar  |          Owner:                  
     Type:  bug       |         Status:  new             
 Priority:  high      |      Milestone:  6.10.2          
Component:  Compiler  |        Version:  6.10.1          
 Severity:  normal    |     Resolution:                  
 Keywords:            |     Difficulty:  Unknown         
 Testcase:            |   Architecture:  Unknown/Multiple
       Os:  Windows   |  
----------------------+-----------------------------------------------------
Changes (by simonmar):

 * cc: [EMAIL PROTECTED] (added)

Comment:

 The culprit appears to be this patch:

 {{{
 Mon Oct 13 21:14:26 BST 2008  Clemens Fruhwirth <[EMAIL PROTECTED]>
   * Do not filter the rts from linked libraries in linkDynLib as Windows
 does not allo
 w unresolved symbols
     {
     hunk ./compiler/main/DriverPipeline.hs 1497
     -    let pkgs_no_rts = filter ((/= rtsPackageId) . packageConfigId)
 pkgs
     hunk ./compiler/main/DriverPipeline.hs 1498
     +    -- On Windows we need to link the RTS import lib as Windows does
     +    -- not allow undefined symbols.
     +#if defined(mingw32_HOST_OS)
     +    let pkgs_no_rts = filter ((/= rtsPackageId) . packageConfigId)
 pkgs
     +#else
     +    let pkgs_no_rts = pkgs
     +#endif
     }
 }}}

 but the patch doesn't seem to match the description - should it be
 `!defined(mingw32_HOST_OS)`?

 We need a test for this too.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2745#comment:2>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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