42 lines
1.1 KiB
Nix
42 lines
1.1 KiB
Nix
{ stdenv, fetchurl, ocaml, findlib, ocamlbuild, opam, topkg, result }:
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let
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pname = "cmdliner";
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in
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assert stdenv.lib.versionAtLeast ocaml.version "4.01.0";
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stdenv.mkDerivation rec {
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name = "ocaml-${pname}-${version}";
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version = "1.0.0";
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src = fetchurl {
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url = "http://erratique.ch/software/${pname}/releases/${pname}-${version}.tbz";
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sha256 = "1ryn7qis0izg0wcal8zdlikzzl689l75y6f4zc6blrm93y5agy9x";
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};
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unpackCmd = "tar xjf $src";
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nativeBuildInputs = [ ocamlbuild opam topkg ];
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buildInputs = [ ocaml findlib ];
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propagatedBuildInputs = [ result ];
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createFindlibDestdir = true;
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buildPhase = ''
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ocaml -I ${findlib}/lib/ocaml/${ocaml.version}/site-lib pkg/pkg.ml build
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'';
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installPhase = ''
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opam-installer --script --prefix=$out | sh
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ln -s $out/lib/${pname} $out/lib/ocaml/${ocaml.version}/site-lib/
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'';
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meta = with stdenv.lib; {
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homepage = http://erratique.ch/software/cmdliner;
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description = "An OCaml module for the declarative definition of command line interfaces";
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license = licenses.bsd3;
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platforms = ocaml.meta.platforms or [];
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maintainers = [ maintainers.vbgl ];
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};
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}
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