nixpkgs/pkgs/development/libraries/gmp/default.nix

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{stdenv, fetchurl, m4, cxx ? true}:
stdenv.mkDerivation rec {
name = "gmp-4.3.1";
src = fetchurl {
url = "mirror://gnu/gmp/${name}.tar.bz2";
sha256 = "1j5pklq36ivg2cim5wfysns229a544lqkimp3mlzkwjl513ra0ma";
};
buildInputs = [m4];
preConfigure = "ln -sf configfsf.guess config.guess";
configureFlags = if cxx then "--enable-cxx" else "--disable-cxx";
doCheck = true;
meta = {
description = "A free library for arbitrary precision arithmetic, operating on signed integers, rational numbers, and floating point numbers";
homepage = http://gmplib.org/;
license = "LGPL";
};
}