43 lines
1.1 KiB
Nix
43 lines
1.1 KiB
Nix
{ stdenv, fetchzip, ocaml, findlib, ocamlbuild, oasis, ocaml_optcomp, camlp4
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, num
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}:
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let param =
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if stdenv.lib.versionAtLeast ocaml.version "4.03"
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then {
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version = "0.8.1";
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sha256 = "03vzrybdpjydbpil97zmir71kpsn2yxkjnzysma7fvybk8ll4zh9";
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buildInputs = [ num ];
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} else {
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version = "0.7.1";
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sha256 = "0gg3nr3iic4rwqrcc0qvfm9x0x57zclvdsnpy0z8rv2fl5isbzms";
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};
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in
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let inherit (param) version; in
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stdenv.mkDerivation {
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pname = "ocsigen-deriving";
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inherit version;
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src = fetchzip {
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url = "https://github.com/ocsigen/deriving/archive/${version}.tar.gz";
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inherit (param) sha256;
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};
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buildInputs = [ ocaml findlib ocamlbuild oasis ocaml_optcomp camlp4 ]
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++ (param.buildInputs or []);
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createFindlibDestdir = true;
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meta = {
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homepage = "https://github.com/ocsigen/deriving";
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description = "Extension to OCaml for deriving functions from type declarations";
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license = stdenv.lib.licenses.mit;
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platforms = ocaml.meta.platforms or [];
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maintainers = with stdenv.lib.maintainers; [
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gal_bolle vbgl
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];
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};
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}
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