forked from mirrors/nixpkgs
187d777aad
This function helps building an OCaml package that builds with topkg. There are currently many such packages in nixpkgs and this function would greatly simplify adding more. This is heavily inspired by `ocamlPackages.buildDunePackage`.
29 lines
827 B
Nix
29 lines
827 B
Nix
{ lib, stdenv, fetchurl, ocaml, findlib, topkg, ocamlbuild, cmdliner, odoc, b0
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}:
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{ pname, version, nativeBuildInputs ? [ ], buildInputs ? [ ], ... }@args:
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lib.throwIf (args ? minimalOCamlVersion
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&& lib.versionOlder ocaml.version args.minimalOCamlVersion)
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"${pname}-${version} is not available for OCaml ${ocaml.version}"
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stdenv.mkDerivation ({
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dontAddStaticConfigureFlags = true;
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configurePlatforms = [ ];
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strictDeps = true;
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inherit (topkg) buildPhase installPhase;
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} // (builtins.removeAttrs args [ "minimalOCamlVersion" ]) // {
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name = "ocaml${ocaml.version}-${pname}-${version}";
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nativeBuildInputs = [ ocaml findlib ocamlbuild topkg ] ++ nativeBuildInputs;
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buildInputs = [ topkg ] ++ buildInputs;
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meta = (args.meta or { }) // {
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platforms = args.meta.platforms or ocaml.meta.platforms;
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};
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})
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