tjh.dev
1{ stdenv, lib, fetchFromGitHub, fetchpatch, ocaml, findlib, withStatic ? false }:
2
3stdenv.mkDerivation (rec {
4 version = "1.1";
5 pname = "ocaml${ocaml.version}-num";
6 src = fetchFromGitHub {
7 owner = "ocaml";
8 repo = "num";
9 rev = "v${version}";
10 sha256 = "0a4mhxgs5hi81d227aygjx35696314swas0vzy3ig809jb7zq4h0";
11 };
12
13 patches = [ (fetchpatch {
14 url = "https://github.com/ocaml/num/commit/6d4c6d476c061298e6385e8a0864f083194b9307.patch";
15 sha256 = "18zlvb5n327q8y3c52js5dvyy29ssld1l53jqng8m9w1k24ypi0b";
16 })
17 ] ++ lib.optional withStatic ./enable-static.patch;
18
19 nativeBuildInputs = [ ocaml findlib ];
20
21 strictDeps = true;
22
23 createFindlibDestdir = true;
24
25 meta = {
26 description = "Legacy Num library for arbitrary-precision integer and rational arithmetic";
27 license = lib.licenses.lgpl21;
28 inherit (ocaml.meta) platforms;
29 inherit (src.meta) homepage;
30 };
31} // (if lib.versions.majorMinor ocaml.version == "4.06" then {
32 env.NIX_CFLAGS_COMPILE = "-fcommon";
33 } else {})
34)