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author | Vincent Laporte <Vincent.Laporte@gmail.com> | 2017-08-23 17:17:59 +0000 |
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committer | Vincent Laporte <Vincent.Laporte@gmail.com> | 2017-08-23 20:22:00 +0000 |
commit | cf7df9230be3f971d68685c2d5768896037b7633 (patch) | |
tree | 14795eccc755ee2885ee8a227fd9b12bfe519609 /pkgs/development/ocaml-modules | |
parent | a65a499ca285390a0704b254529d1cd9faf48b8f (diff) |
ocamlPackages.ppx_derivers: init at 1.0
Ppx_derivers is a tiny package whose sole purpose is to allow ppx_deriving and ppx_type_conv to inter-operate gracefully when linked as part of the same ocaml-migrate-parsetree driver. Homepage: https://github.com/diml/ppx_derivers
Diffstat (limited to 'pkgs/development/ocaml-modules')
-rw-r--r-- | pkgs/development/ocaml-modules/ppx_derivers/default.nix | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/pkgs/development/ocaml-modules/ppx_derivers/default.nix b/pkgs/development/ocaml-modules/ppx_derivers/default.nix new file mode 100644 index 0000000000000..52c28efcb49ab --- /dev/null +++ b/pkgs/development/ocaml-modules/ppx_derivers/default.nix @@ -0,0 +1,29 @@ +{ stdenv, fetchFromGitHub, ocaml, findlib, jbuilder }: + +if !stdenv.lib.versionAtLeast ocaml.version "4.02" +then throw "ppx_derivers is not available for OCaml ${ocaml.version}" +else + +stdenv.mkDerivation rec { + name = "ocaml${ocaml.version}-ppx_derivers-${version}"; + version = "1.0"; + + src = fetchFromGitHub { + owner = "diml"; + repo = "ppx_derivers"; + rev = version; + sha256 = "049yy9706lv1li6a1bibkz1qq2ixxbdyhf4f5w9pv71jc3dlpfy8"; + }; + + buildInputs = [ ocaml findlib jbuilder ]; + + inherit (jbuilder) installPhase; + + meta = { + description = "Shared [@@deriving] plugin registry"; + license = stdenv.lib.licenses.bsd3; + maintainers = [ stdenv.lib.maintainers.vbgl ]; + inherit (src.meta) homepage; + inherit (ocaml.meta) platforms; + }; +} |