Vincent Laporte
50 lines
1.1 KiB
Nix
50 lines
1.1 KiB
Nix
{
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stdenv,
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lib,
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fetchFromGitHub,
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ocaml,
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findlib,
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withStatic ? false,
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}:
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stdenv.mkDerivation (
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rec {
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version = "1.6";
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pname = "ocaml${ocaml.version}-num";
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src = fetchFromGitHub {
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owner = "ocaml";
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repo = "num";
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tag = "v${version}";
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hash = "sha256-JWn0WBsbKpiUlxRDaXmwXVbL2WhqQIDrXiZk1aXeEtQ=";
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};
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patches = lib.optional withStatic ./enable-static.patch;
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postPatch = ''
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substituteInPlace num.opam --replace-fail '1.7~dev' "${version}"
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substituteInPlace src/Makefile --replace-fail "cp META.num META" "mv META.num META"
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'';
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nativeBuildInputs = [
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ocaml
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findlib
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];
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strictDeps = true;
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createFindlibDestdir = true;
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installTargets = "findlib-install";
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meta = {
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description = "Legacy Num library for arbitrary-precision integer and rational arithmetic";
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license = lib.licenses.lgpl21;
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inherit (ocaml.meta) platforms;
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inherit (src.meta) homepage;
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};
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}
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// (lib.optionalAttrs (lib.versions.majorMinor ocaml.version == "4.06") {
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env.NIX_CFLAGS_COMPILE = "-fcommon";
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})
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)
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