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37 lines
1003 B
Nix
37 lines
1003 B
Nix
{ stdenv, writeText, ocaml, findlib, camlp4 }:
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{ name, version, buildInputs ? [],
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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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ocaml_version = (builtins.parseDrvName ocaml.name).version;
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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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stdenv.lib.versionOlder minimumSupportedOcamlVersion ocaml_version;
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stdenv.mkDerivation (args // {
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name = "ocaml-${name}-${version}";
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buildInputs = [ ocaml findlib camlp4 ] ++ buildInputs;
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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/${name}/"
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''
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else setupHook;
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inherit ocaml_version;
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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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