ocamlPackages.ppx_tools: minor refactoring

This commit is contained in:
Vincent Laporte 2016-11-26 10:13:02 +01:00
parent f697e5ae3b
commit 0caeaf4cdd

View file

@ -1,19 +1,21 @@
{ stdenv, fetchFromGitHub, ocaml, findlib }:
let
version =
if stdenv.lib.versionAtLeast (stdenv.lib.getVersion ocaml) "4.03" then "5.0+4.03.0" else "5.0+4.02.0";
let param = {
"4.02.3" = {
version = "5.0+4.02.0";
sha256 = "16drjk0qafjls8blng69qiv35a84wlafpk16grrg2i3x19p8dlj8"; };
"4.03.0" = {
version = "5.0+4.03.0";
sha256 = "061v1fl5z7z3ywi4ppryrlcywnvnqbsw83ppq72qmkc7ma4603jg"; };
}."${ocaml.version}";
in
stdenv.mkDerivation {
name = "ocaml-ppx_tools-${version}";
name = "ocaml${ocaml.version}-ppx_tools-${param.version}";
src = fetchFromGitHub {
owner = "alainfrisch";
repo = "ppx_tools";
rev = version;
sha256 = if version == "5.0+4.03.0"
then "061v1fl5z7z3ywi4ppryrlcywnvnqbsw83ppq72qmkc7ma4603jg"
else "16drjk0qafjls8blng69qiv35a84wlafpk16grrg2i3x19p8dlj8"
;
rev = param.version;
inherit (param) sha256;
};
buildInputs = [ ocaml findlib ];