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nixpkgs/pkgs/development/ocaml-modules/cstruct/default.nix

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{ stdenv, fetchurl, ocaml, jbuilder, findlib, sexplib, ocplib-endian }:
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stdenv.mkDerivation rec {
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name = "ocaml${ocaml.version}-cstruct-${version}";
version = "3.0.2";
src = fetchurl {
url = "https://github.com/mirage/ocaml-cstruct/releases/download/v${version}/cstruct-${version}.tbz";
sha256 = "03caxcyzfjmbnnwa15zy9s1ckkl4sc834d1qkgi4jcs3zqchvd8z";
};
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unpackCmd = "tar -xjf $curSrc";
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buildInputs = [ ocaml jbuilder findlib ];
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propagatedBuildInputs = [ sexplib ocplib-endian ];
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buildPhase = "jbuilder build -p cstruct";
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inherit (jbuilder) installPhase;
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meta = {
description = "Access C-like structures directly from OCaml";
license = stdenv.lib.licenses.isc;
homepage = "https://github.com/mirage/ocaml-cstruct";
maintainers = [ stdenv.lib.maintainers.vbgl ];
inherit (ocaml.meta) platforms;
};
}