43 lines
1.2 KiB
Nix
43 lines
1.2 KiB
Nix
{ stdenv, lib, fetchFromGitHub, fetchurl, ocaml, findlib }:
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let params =
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if lib.versionAtLeast ocaml.version "4.07" then rec {
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version = "0.2";
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src = fetchFromGitHub {
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owner = "grain-lang";
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repo = "dypgen";
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rev = version;
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hash = "sha256-fKuO/e5YbA2B7XcghWl9pXxwvKw9YlhnmZDZcuKe3cs=";
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};
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} else if lib.versionOlder ocaml.version "4.06" then {
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version = "20120619-1";
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src = fetchurl {
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url = "http://dypgen.free.fr/dypgen-20120619-1.tar.bz2";
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sha256 = "ecb53d6e469e9ec4d57ee6323ff498d45b78883ae13618492488e7c5151fdd97";
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};
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} else throw "dypgen is not available for OCaml ${ocaml.version}"
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; in
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stdenv.mkDerivation rec {
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pname = "ocaml${ocaml.version}-dypgen";
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inherit (params) src version;
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nativeBuildInputs = [ ocaml findlib ];
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strictDeps = true;
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createFindlibDestdir = true;
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buildPhase = ''
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make
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'';
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makeFlags = [ "BINDIR=$(out)/bin" "MANDIR=$(out)/usr/share/man/man1" "DYPGENLIBDIR=$(out)/lib/ocaml/${ocaml.version}/site-lib" ];
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meta = {
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homepage = "http://dypgen.free.fr";
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description = "Dypgen GLR self extensible parser generator";
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license = lib.licenses.cecill-b;
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inherit (ocaml.meta) platforms;
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};
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}
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