RE: gtk+hs and libgmp

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Gérard Milmeister wrote,

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On Thu, 2001-10-25 at 13:53, Simon Marlow wrote:

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It seems very strange that the libgmp in your GHC installation doesn't work. How did you install GHC? Do you have problems linking other programs, or just gtk+hs programs?

As far as I know, it happens only with gtk+hs. Small

On Sat, 2001-10-27 at 17:27, Manuel M. T. Chakravarty wrote: programs I have

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written are linked alright.

Do these small programs actually use any arbitrary precision arthimetic - ie, use the type Integer?

Manuel Something like this?

module Main where

main = print (1000000000000000000000000000000::Integer)

Yes, it works.

I know that gtk+hs adds a -L/usr/lib option to the command line, which comes originally from gtk-config. I'm still confused by what you said about GHC not linking with the libgmp.a in /opt/ghc, and yet it still manages to link programs using arbitrary precision integers somehow. Normally GHC won't look in /usr/local/lib for libraries, so it won't even find your GMP 3 library at all. Hmm. All very mysterious. I think you'll need to send us output from ghc -v for a link that failed and one that succeeded. Cheers, Simon