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nixpkgs/pkgs/development/ocaml-modules/yojson/default.nix
Vincent Laporte 857c13e1af Minor modifications of some ocaml packages:
adds myself as a maintainer
adds assertions to have evaluation errors rather than build errors
moves opam out of ocamlPackages, as it does not provide a library
2014-09-21 11:02:55 +01:00

36 lines
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Nix

{stdenv, fetchurl, ocaml, findlib, cppo, easy-format, biniou}:
let
pname = "yojson";
version = "1.1.8";
webpage = "http://mjambon.com/${pname}.html";
in
stdenv.mkDerivation {
name = "ocaml-${pname}-${version}";
src = fetchurl {
url = "http://mjambon.com/releases/${pname}/${pname}-${version}.tar.gz";
sha256 = "0ayx17dimnpavdfyq6dk9xv2x1fx69by85vc6vl3nqxjkcv5d2rv";
};
buildInputs = [ ocaml findlib ];
propagatedBuildInputs = [ cppo easy-format biniou ];
createFindlibDestdir = true;
makeFlags = "PREFIX=$(out)";
preBuild = ''
mkdir $out/bin
'';
meta = with stdenv.lib; {
description = "An optimized parsing and printing library for the JSON format";
homepage = "${webpage}";
license = licenses.bsd3;
maintainers = [ maintainers.vbgl ];
platforms = ocaml.meta.platforms;
};
}