[Haskell-cafe] Problem with cabal install zlib

Ozgur Akgun ozgurakgun at gmail.com
Tue Dec 22 16:48:37 EST 2009


What about this part:

-o dist/build/Codec/Compression/
Zlib/Stream.hs Codec/Compression/Zlib/Stream.hsc

Isn't it passing multiple (two in this case) output parameters? Or am I
missing sth?


2009/12/22 Duncan Coutts <duncan.coutts at googlemail.com>

> On Mon, 2009-12-21 at 23:08 +0000, Ozgur Akgun wrote:
>
> > So what's the recommended thing to do now?
>
> Please file a ticket in the ghc trac with as much detail as is necessary
> for someone else to reproduce this.
>
> Given what we have at the moment I cannot see the cause of the problem.
> >From what you've pasted we can see that Cabal is only calling hsc2hs
> with a single -o flag and yet hsc2hs is complaining that we're passing
> it multiple -o flags.
>
> Duncan
>
> > My output (untouched this time) is as follows:
> >
> > Preprocessing library zlib-0.5.0.0...
> > Creating dist/build/Codec/Compression/Zlib (and its parents)
> > /usr/bin/hsc2hs --cc=/usr/bin/gcc --ld=/usr/bin/gcc
> > --cflag=-D__GLASGOW_HASKELL__=610 --lflag=-lz
> >
> --cflag=-I/Users/ozgurakgun/.cabal/lib/bytestring-0.9.1.5/ghc-6.10.4/include
> --cflag=-I/Library/Frameworks/GHC.framework/Versions/610/usr/lib/ghc-6.10.4/base-4.1.0.0/include
> --cflag=-I/Library/Frameworks/GHC.framework/Versions/610/usr/lib/ghc-6.10.4/include
> --lflag=-L/Users/ozgurakgun/.cabal/lib/bytestring-0.9.1.5/ghc-6.10.4
> --lflag=-L/Library/Frameworks/GHC.framework/Versions/610/usr/lib/ghc-6.10.4/base-4.1.0.0
> --lflag=-L/Library/Frameworks/GHC.framework/Versions/610/usr/lib/ghc-6.10.4/integer-0.1.0.1
> --lflag=-L/Library/Frameworks/GHC.framework/Versions/610/usr/lib/ghc-6.10.4/ghc-prim-0.1.0.0
> --lflag=-L/Library/Frameworks/GHC.framework/Versions/610/usr/lib/ghc-6.10.4
> --lflag=-lm --lflag=-lffi --lflag=-lgmp --lflag=-ldl -o
> dist/build/Codec/Compression/Zlib/Stream.hs
> Codec/Compression/Zlib/Stream.hsc
> > Only one output file may be specified
>
>
>
>


-- 
Ozgur Akgun
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