[GHC] #8040: installed include/HsVersions.h wants to #include "../includes/ghcautoconf.h"

[GHC]

#8040: installed include/HsVersions.h  wants to #include
"../includes/ghcautoconf.h"
-----------------------------+----------------------------------------------
Reporter:  hvr               |          Owner:                  
    Type:  bug               |         Status:  new             
Priority:  normal            |      Component:  GHC API         
 Version:  7.6.3             |       Keywords:                  
      Os:  Unknown/Multiple  |   Architecture:  Unknown/Multiple
 Failure:  None/Unknown      |      Blockedby:                  
Blocking:                    |        Related:                  
-----------------------------+----------------------------------------------
 The header file `${PREFIX}/lib/ghc-7.6.3/ghc-7.6.3/include/HsVersions.h`
 of a GHC installation, contains the following `#include`

 {{{
 #!C
 /* Pull in the autoconf defines (HAVE_FOO), but don't include
  * ghcconfig.h, because that will include ghcplatform.h which has the
  * wrong platform settings for the compiler (it has the platform
  * settings for the target plat instead). */
 #include "../includes/ghcautoconf.h"
 }}}

 however, there is no `../includes/` folder; the `ghcautoconf.h` does
 actually exist, but is located in the same folder as `HsVersions.h`.

 This makes it impossible to use `HsVersion.hs` without patching the GHC
 installation.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/8040>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler