[Haskell-cafe] building ghc-8.4.2 from source: undefined reference to 'mpz_powm_sec'

Johannes Waldmann johannes.waldmann at htwk-leipzig.de
Fri Apr 20 10:05:10 UTC 2018


> You can start by checking whether you have libgmp 

ah yes, I was missing the "gmp-static" package (on Fedora)
so the compilation picked up some other gmp version
installed someplace else. (Worse, since I had "gmp-devel",
I think it picked the .so from one place, and .a from another.)
Thanks, and sorry for the noise.

- J.W.

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