diff options
Diffstat (limited to 'pkgs/development/ocaml-modules/ppx_gen_rec/default.nix')
-rw-r--r-- | pkgs/development/ocaml-modules/ppx_gen_rec/default.nix | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/pkgs/development/ocaml-modules/ppx_gen_rec/default.nix b/pkgs/development/ocaml-modules/ppx_gen_rec/default.nix new file mode 100644 index 00000000000..39b0c53e0e9 --- /dev/null +++ b/pkgs/development/ocaml-modules/ppx_gen_rec/default.nix @@ -0,0 +1,30 @@ +{ stdenv, fetchurl, ocaml, findlib, jbuilder, ocaml-migrate-parsetree }: + +assert stdenv.lib.versionAtLeast (stdenv.lib.getVersion ocaml) "4.01"; + +stdenv.mkDerivation rec { + pname = "ppx_gen_rec"; + name = "ocaml${ocaml.version}-${pname}-${version}"; + version = "1.0.0"; + + src = fetchurl { + url = "https://github.com/flowtype/ocaml-${pname}/releases/download/v${version}/${pname}-${version}.tbz"; + sha256 = "0qy0wa3rd5yh1612jijadi1yddfslpsmmmf69phi2dhr3vmkhza7"; + }; + + unpackCmd = "tar xjf $src"; + + buildInputs = [ ocaml findlib jbuilder ocaml-migrate-parsetree ]; + + buildPhase = "jbuilder build -p ppx_gen_rec"; + + inherit (jbuilder) installPhase; + + meta = with stdenv.lib; { + homepage = https://github.com/flowtype/ocaml-ppx_gen_rec; + description = "ocaml preprocessor that generates a recursive module"; + license = licenses.mit; + platforms = ocaml.meta.platforms or []; + maintainers = [ maintainers.frontsideair ]; + }; +} |