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