31 lines
874 B
Nix
31 lines
874 B
Nix
{ stdenv, fetchFromGitHub, ocaml, findlib }:
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let
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version =
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if stdenv.lib.versionAtLeast (stdenv.lib.getVersion ocaml) "4.03" then "5.0+4.03.0" else "5.0+4.02.0";
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in
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stdenv.mkDerivation {
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name = "ocaml-ppx_tools-${version}";
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src = fetchFromGitHub {
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owner = "alainfrisch";
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repo = "ppx_tools";
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rev = version;
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sha256 = if version == "5.0+4.03.0"
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then "061v1fl5z7z3ywi4ppryrlcywnvnqbsw83ppq72qmkc7ma4603jg"
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else "16drjk0qafjls8blng69qiv35a84wlafpk16grrg2i3x19p8dlj8"
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;
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};
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buildInputs = [ ocaml findlib ];
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createFindlibDestdir = true;
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meta = with stdenv.lib; {
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description = "Tools for authors of ppx rewriters";
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homepage = http://www.lexifi.com/ppx_tools;
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license = licenses.mit;
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platforms = ocaml.meta.platforms or [];
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maintainers = with maintainers; [ vbgl ];
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};
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}
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