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a13cdfe520
To keep this for the future we also strictDeps where possible, including for janePackages, topkg, oasis and ocamlbuild. This makes some closures significantly smaller and makes cross compilation easier
37 lines
993 B
Nix
37 lines
993 B
Nix
{ lib, stdenv, writeText, ocaml, findlib, ocamlbuild, camlp4 }:
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{ pname ? args.name, version, nativeBuildInputs ? [],
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createFindlibDestdir ? true,
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dontStrip ? true,
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minimumSupportedOcamlVersion ? null,
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hasSharedObjects ? false,
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setupHook ? null,
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meta ? {}, ...
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}@args:
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let
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defaultMeta = {
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platforms = ocaml.meta.platforms or [];
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};
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in
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assert minimumSupportedOcamlVersion != null ->
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lib.versionOlder minimumSupportedOcamlVersion ocaml.version;
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stdenv.mkDerivation (args // {
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name = "ocaml-${pname}-${version}";
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nativeBuildInputs = [ ocaml findlib ocamlbuild camlp4 ] ++ nativeBuildInputs;
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strictDeps = true;
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setupHook = if setupHook == null && hasSharedObjects
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then writeText "setupHook.sh" ''
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export CAML_LD_LIBRARY_PATH="''${CAML_LD_LIBRARY_PATH-}''${CAML_LD_LIBRARY_PATH:+:}''$1/lib/ocaml/${ocaml.version}/site-lib/${pname}/"
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''
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else setupHook;
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inherit createFindlibDestdir;
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inherit dontStrip;
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meta = defaultMeta // meta;
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})
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