diff options
Diffstat (limited to 'pkgs/development/ocaml-modules/vg/default.nix')
| -rw-r--r-- | pkgs/development/ocaml-modules/vg/default.nix | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/pkgs/development/ocaml-modules/vg/default.nix b/pkgs/development/ocaml-modules/vg/default.nix index cb7878ac731..ba33081486d 100644 --- a/pkgs/development/ocaml-modules/vg/default.nix +++ b/pkgs/development/ocaml-modules/vg/default.nix @@ -1,16 +1,17 @@ -{ stdenv, fetchurl, ocaml, findlib, ocamlbuild, opam, topkg +{ stdenv, lib, fetchurl, ocaml, findlib, ocamlbuild, opam, topkg , uchar, result, gg, uutf, otfm, js_of_ocaml, pdfBackend ? true, # depends on uutf and otfm htmlcBackend ? true # depends on js_of_ocaml }: +with lib; + let inherit (stdenv.lib) optionals versionAtLeast; pname = "vg"; version = "0.9.0"; webpage = "http://erratique.ch/software/${pname}"; - sob = b: if b then "true" else "false"; in assert versionAtLeast ocaml.version "4.02.0"; @@ -35,13 +36,14 @@ stdenv.mkDerivation rec { unpackCmd = "tar xjf $src"; buildPhase = topkg.buildPhase - + " --with-uutf ${sob pdfBackend} --with-otfm ${sob pdfBackend}" - + " --with-js_of_ocaml ${sob htmlcBackend}" - + " --with-cairo2 false"; + + " --with-uutf ${boolToString pdfBackend}" + + " --with-otfm ${boolToString pdfBackend}" + + " --with-js_of_ocaml ${boolToString htmlcBackend}" + + " --with-cairo2 false"; inherit (topkg) installPhase; - meta = with stdenv.lib; { + meta = { description = "Declarative 2D vector graphics for OCaml"; longDescription = '' Vg is an OCaml module for declarative 2D vector graphics. In Vg, images |