Windows build failures in FD.hs

[Simon Peyton-Jones]

I have not seen that and I build on Windows all the time.  The relevant big in FD.hs is

#ifndef mingw32_HOST_OS
getUniqueFileInfo _ dev ino = return (fromIntegral dev, fromIntegral ino)
#else
getUniqueFileInfo fd _ _ = do
  with 0 $ \devptr -> do
  with 0 $ \inoptr -> do
  c_getUniqueFileInfo fd devptr inoptr
  liftM2 (,) (peek devptr) (peek inoptr)
#endif


Maybe copy/paste the command that compiles FD.hs and use -E to see the output of the C pre-processor?

S

| -----Original Message-----
| From: ghc-devs [mailto:ghc-devs-bounces at haskell.org] On Behalf Of Edsko
| de Vries
| Sent: 01 October 2013 17:19
| To: ghc-devs at haskell.org
| Subject: Windows build failures in FD.hs
| 
| Hi all,
| 
| I'm still trying to get a Windows build (Win 7, tried both 32-bit and
| 64-bit, same result) -- using THREADS=1. When running 'sh validate',
| compilation eventually stops with
| 
| "inplace/bin/ghc-stage1.exe" -hisuf hi -osuf  o -hcsuf hc -static
| -H32m -O -Werror -Wall -H64m -O0    -package-name base-4.7.0.0
| -hide-all-packages -i -ilibraries/base/.
| -ilibraries/base/dist-install/build
| -ilibraries/base/dist-install/build/autogen
| -Ilibraries/base/dist-install/build
| -Ilibraries/base/dist-install/build/autogen -Ilibraries/base/include
| -optP-DOPTIMISE_INTEGER_GCD_LCM -optP-include
| -optPlibraries/base/dist-install/build/autogen/cabal_macros.h -package
| ghc-prim-0.3.1.0 -package integer-gmp-0.5.1.0 -package rts-1.0
| -package-name base -XHaskell2010 -O2 -O -dcore-lint -fno-warn-amp
| -fno-warn-deprecated-flags  -no-user-package-db -rtsopts      -odir
| libraries/base/dist-install/build -hidir
| libraries/base/dist-install/build -stubdir
| libraries/base/dist-install/build  -dynamic-too -c
| libraries/base/./GHC/IO/FD.hs -o
| libraries/base/dist-install/build/GHC/IO/FD.o -dyno
| libraries/base/dist-install/build/GHC/IO/FD.dyn_o
| 
| libraries\base\GHC\IO\FD.hs:281:23: Empty 'do' block
| 
| libraries\base\GHC\IO\FD.hs:282:23: Empty 'do' block
| 
| libraries\base\GHC\IO\FD.hs:283:26: Not in scope: `devptr'
| 
| libraries\base\GHC\IO\FD.hs:283:33: Not in scope: `inoptr'
| 
| libraries\base\GHC\IO\FD.hs:284:20: Not in scope: `devptr'
| 
| libraries\base\GHC\IO\FD.hs:284:34: Not in scope: `inoptr'
| make[1]: *** [libraries/base/dist-install/build/GHC/IO/FD.o] Error 1
| make: *** [all] Error 2
| 
| Since nobody else seems to be experiencing this, there must be
| something wrong with my setup? I've tried to follow
| http://ghc.haskell.org/trac/ghc/wiki/Building/Preparation/Windows best
| I could, but I'm not a Windows user so I might have got something
| wrong.
| 
| Any suggestions welcome!
| 
| Edsko
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