Windows build failures in FD.hs

[Reid Barton]

Looks like this is caused by the addition of "default-language:
Haskell2010" (which is not the default default, apparently!) in base.cabal
in commit dfb52c3d58 from Saturday.

See
http://www.haskell.org/ghc/docs/latest/html/users_guide/bugs-and-infelicities.html#haskell-standards-divergence,
section 14.1.1.2.

Regards,
Reid Barton


On Tue, Oct 1, 2013 at 6:08 PM, Simon Peyton-Jones <simonpj at microsoft.com>wrote:

> 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
> | _______________________________________________
> | ghc-devs mailing list
> | ghc-devs at haskell.org
> | http://www.haskell.org/mailman/listinfo/ghc-devs
> _______________________________________________
> ghc-devs mailing list
> ghc-devs at haskell.org
> http://www.haskell.org/mailman/listinfo/ghc-devs
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.haskell.org/pipermail/ghc-devs/attachments/20131001/6249c05a/attachment.html>