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{ lib, stdenv, fetchurl, ocaml, findlib, topkg, ocamlbuild }:
let
homepage = "https://erratique.ch/software/gg";
version = "1.0.0";
in
lib.throwIfNot (lib.versionAtLeast ocaml.version "4.08")
"gg is not available for OCaml ${ocaml.version}"
stdenv.mkDerivation {
pname = "ocaml${ocaml.version}-gg";
inherit version;
src = fetchurl {
url = "${homepage}/releases/gg-${version}.tbz";
sha256 = "sha256:0j7bpj8k17csnz6v6frkz9aycywsb7xmznnb31g8rbfk3626f3ci";
};
buildInputs = [ ocaml findlib ocamlbuild topkg ];
inherit (topkg) buildPhase installPhase;
meta = with lib; {
description = "Basic types for computer graphics in OCaml";
longDescription = ''
Gg is an OCaml module providing basic types for computer graphics. It
defines types and functions for floats, vectors, points, sizes,
matrices, quaternions, axis aligned boxes, colors, color spaces, and
raster data.
'';
inherit homepage;
inherit (ocaml.meta) platforms;
license = licenses.bsd3;
maintainers = [ maintainers.jirkamarsik ];
};
}
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