pkgs/development/libraries/gecode/default.nix


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{
  lib,
  stdenv,
  fetchFromGitHub,
  fetchpatch,
  bison,
  flex,
  perl,
  gmp,
  mpfr,
  qtbase,
  enableGist ? true,
}:

stdenv.mkDerivation rec {
  pname = "gecode";
  version = "6.2.0";

  src = fetchFromGitHub {
    owner = "Gecode";
    repo = "gecode";
    rev = "release-${version}";
    sha256 = "0b1cq0c810j1xr2x9y9996p894571sdxng5h74py17c6nr8c6dmk";
  };

  patches = [
    (import ./fix-const-weights-clang-patch.nix fetchpatch)
  ];

  enableParallelBuilding = true;
  dontWrapQtApps = true;
  nativeBuildInputs = [
    bison
    flex
  ];
  buildInputs = [
    perl
    gmp
    mpfr
  ]
  ++ lib.optional enableGist qtbase;

  meta = {
    license = lib.licenses.mit;
    homepage = "https://www.gecode.org";
    description = "Toolkit for developing constraint-based systems";
    platforms = lib.platforms.all;
    maintainers = [ ];
  };
}