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nixpkgs/pkgs/applications/science/math/cbc/default.nix
2021-02-20 15:41:18 -05:00

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Nix

{ lib, stdenv, fetchurl, zlib, bzip2 }:
stdenv.mkDerivation rec {
pname = "cbc";
version = "2.10.4";
# Note: Cbc 2.10.5 contains Clp 1.17.5 which hits this bug
# that breaks or-tools https://github.com/coin-or/Clp/issues/130
src = fetchurl {
url = "https://www.coin-or.org/download/source/Cbc/Cbc-${version}.tgz";
sha256 = "0zq66j1vvpslswhzi9yfgkv6vmg7yry4pdmfgqaqw2vhyqxnsy39";
};
# or-tools has a hard dependency on Cbc static libraries, so we build both
configureFlags = [ "-C" "--enable-static" ];
enableParallelBuilding = true;
hardeningDisable = [ "format" ];
buildInputs = [ zlib bzip2 ];
# FIXME: move share/coin/Data to a separate output?
meta = {
homepage = "https://projects.coin-or.org/Cbc";
license = lib.licenses.epl10;
maintainers = [ lib.maintainers.eelco ];
platforms = lib.platforms.linux ++ lib.platforms.darwin;
description = "A mixed integer programming solver";
};
}