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29 lines
807 B
Nix
29 lines
807 B
Nix
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{ stdenv, fetchFromGitHub, which, ocaml, findlib, ocamlbuild }:
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if !stdenv.lib.versionAtLeast ocaml.version "4.03"
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then throw "earley is not available for OCaml ${ocaml.version}"
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else
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stdenv.mkDerivation rec {
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version = "1.0.2";
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name = "ocaml${ocaml.version}-earley-${version}";
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src = fetchFromGitHub {
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owner = "rlepigre";
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repo = "ocaml-earley";
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rev = "ocaml-earley_${version}";
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sha256 = "110njakmx1hyq42hyr6gx6qhaxly860whfhd6r0vks4yfp68qvcx";
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};
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buildInputs = [ which ocaml findlib ocamlbuild ];
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createFindlibDestdir = true;
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meta = {
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description = "Parser combinators based on Earley Algorithm";
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license = stdenv.lib.licenses.cecill-b;
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maintainers = [ stdenv.lib.maintainers.vbgl ];
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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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