54 lines
1.1 KiB
Nix
54 lines
1.1 KiB
Nix
{ lib
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, fetchurl
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, buildDunePackage
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, ocaml
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, ounit
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, ppx_deriving
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, ppx_sexp_conv
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, ppxlib
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, version ? if lib.versionAtLeast ocaml.version "4.11" then "1.10.0" else "1.9.1"
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}:
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let param = {
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"1.9.1" = {
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sha256 = "sha256-0bSY4u44Ds84XPIbcT5Vt4AG/4PkzFKMl9CDGFZyIdI=";
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};
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"1.10.0" = {
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sha256 = "sha256-MA8sf0F7Ch1wJDL8E8470ukKx7KieWyjWJnJQsqBVW8=";
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};
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}."${version}"; in
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lib.throwIfNot (lib.versionAtLeast ppxlib.version "0.24.0")
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"ppx_import is not available with ppxlib-${ppxlib.version}"
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buildDunePackage rec {
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pname = "ppx_import";
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inherit version;
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minimalOCamlVersion = "4.05";
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duneVersion = "3";
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src = fetchurl {
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url = "https://github.com/ocaml-ppx/ppx_import/releases/download/${version}/ppx_import-${version}.tbz";
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inherit (param) sha256;
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};
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propagatedBuildInputs = [
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ppxlib
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];
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checkInputs = [
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ounit
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ppx_deriving
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ppx_sexp_conv
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];
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doCheck = true;
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meta = {
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description = "A syntax extension for importing declarations from interface files";
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license = lib.licenses.mit;
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homepage = "https://github.com/ocaml-ppx/ppx_import";
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};
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}
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