nixpkgs/pkgs/development/ocaml-modules/cmdliner/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

41 lines
1.1 KiB
Nix

{stdenv, fetchurl, ocaml, findlib, opam}:
let
pname = "cmdliner";
version = "0.9.5";
ocaml_version = (builtins.parseDrvName ocaml.name).version;
in
assert stdenv.lib.versionAtLeast ocaml_version "3.12";
stdenv.mkDerivation {
name = "ocaml-${pname}-${version}";
src = fetchurl {
url = "http://erratique.ch/software/${pname}/releases/${pname}-${version}.tbz";
sha256 = "a0e199c4930450e12edf81604eeceddeeb32d55c43438be689e60df282277a7e";
};
unpackCmd = "tar xjf $src";
buildInputs = [ ocaml findlib opam ];
createFindlibDestdir = true;
configurePhase = "ocaml pkg/git.ml";
buildPhase = "ocaml pkg/build.ml native=true native-dynlink=true";
installPhase = ''
opam-installer --script --prefix=$out ${pname}.install > install.sh
sh install.sh
ln -s $out/lib/${pname} $out/lib/ocaml/${ocaml_version}/site-lib/
'';
meta = with stdenv.lib; {
homepage = http://erratique.ch/software/cmdliner;
description = "An OCaml module for the declarative definition of command line interfaces";
license = licenses.bsd3;
maintainers = [ maintainers.vbgl ];
platforms = ocaml.meta.platforms;
};
}