38 lines
1 KiB
Nix
38 lines
1 KiB
Nix
{ lib, stdenv, fetchurl, ocaml, findlib, ocamlbuild }:
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assert lib.versionAtLeast (lib.getVersion ocaml) "3.12";
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let param =
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if lib.versionAtLeast ocaml.version "4.02"
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then {
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version = "20171003";
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sha256 = "06zwsskri8kaqjdszj9360nf36zvwh886xwf033aija8c9k4w6cx";
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} else {
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version = "20140424";
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sha256 = "0sc9q89dnyarcg24czyhr6ams0ylqvia3745s6rfwd2nldpygsdk";
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}; in
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stdenv.mkDerivation {
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name = "ocaml${ocaml.version}-pprint-${param.version}";
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src = fetchurl {
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url = "http://gallium.inria.fr/~fpottier/pprint/pprint-${param.version}.tar.gz";
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inherit (param) sha256;
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};
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buildInputs = [ ocaml findlib ocamlbuild ];
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createFindlibDestdir = true;
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dontBuild = true;
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installFlags = [ "-C" "src" ];
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meta = with lib; {
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homepage = "http://gallium.inria.fr/~fpottier/pprint/";
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description = "An OCaml adaptation of Wadler’s and Leijen’s prettier printer";
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license = licenses.cecill-c;
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maintainers = [ maintainers.vbgl ];
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platforms = ocaml.meta.platforms or [];
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};
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}
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