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{stdenv, buildOcaml, fetchFromGitHub, ocamlbuild, findlib, topkg, ocaml, opam,
ppx_tools, ppx_sexp_conv, cstruct, ppx_cstruct, sexplib, result, nocrypto, astring}:
let ocamlFlags = "-I ${findlib}/lib/ocaml/${ocaml.version}/site-lib/"; in
buildOcaml rec {
name = "otr";
version = "0.3.3";
minimumSupportedOcamlVersion = "4.02";
src = fetchFromGitHub {
owner = "hannesm";
repo = "ocaml-otr";
rev = "${version}";
sha256 = "07zzix5mfsasqpqdx811m0x04gp8mq1ayf4b64998k98027v01rr";
};
buildInputs = [ ocamlbuild findlib topkg ppx_tools ppx_sexp_conv opam ppx_cstruct ];
propagatedBuildInputs = [ cstruct sexplib result nocrypto astring ];
buildPhase = ''
ocaml ${ocamlFlags} pkg/pkg.ml build \
--tests true
'';
installPhase = ''
opam-installer --prefix=$out --script | sh
ln -s $out/lib/otr $out/lib/ocaml/${ocaml.version}/site-lib
'';
doCheck = true;
checkPhase = "ocaml ${ocamlFlags} pkg/pkg.ml test";
createFindlibDestdir = true;
meta = with stdenv.lib; {
homepage = https://github.com/hannesm/ocaml-otr;
description = "Off-the-record messaging protocol, purely in OCaml";
license = licenses.bsd2;
maintainers = with maintainers; [ sternenseemann ];
};
}
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