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ocamlPackages.num: init at 1.1
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vbgl committed Nov 3, 2017
1 parent 4f7c0ae commit 0ce1067
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29 changes: 29 additions & 0 deletions pkgs/development/ocaml-modules/num/default.nix
@@ -0,0 +1,29 @@
{ stdenv, fetchFromGitHub, fetchpatch, ocaml, findlib }:

stdenv.mkDerivation rec {
version = "1.1";
name = "ocaml${ocaml.version}-num-${version}";
src = fetchFromGitHub {
owner = "ocaml";
repo = "num";
rev = "v${version}";
sha256 = "0a4mhxgs5hi81d227aygjx35696314swas0vzy3ig809jb7zq4h0";
};

patches = [ (fetchpatch {
url = "https://github.com/ocaml/num/commit/6d4c6d476c061298e6385e8a0864f083194b9307.patch";
sha256 = "18zlvb5n327q8y3c52js5dvyy29ssld1l53jqng8m9w1k24ypi0b";
})
];

buildInputs = [ ocaml findlib ];

createFindlibDestdir = true;

meta = {
description = "Legacy Num library for arbitrary-precision integer and rational arithmetic";
license = stdenv.lib.licenses.lgpl21;
inherit (ocaml.meta) platforms;
inherit (src.meta) homepage;
};
}
4 changes: 4 additions & 0 deletions pkgs/top-level/ocaml-packages.nix
Expand Up @@ -387,6 +387,10 @@ let
lwt = ocaml_lwt;
};

num = if lib.versionOlder "4.06" ocaml.version
then callPackage ../development/ocaml-modules/num {}
else null;

ocaml_batteries = callPackage ../development/ocaml-modules/batteries { };

comparelib = callPackage ../development/ocaml-modules/comparelib { };
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