44 lines
1.2 KiB
Nix
44 lines
1.2 KiB
Nix
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{ stdenv, fetchurl, ocaml, findlib, ocamlbuild, opaline }:
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let
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inherit (stdenv.lib) getVersion versionAtLeast;
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pname = "gg";
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version = "0.9.1";
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webpage = "https://erratique.ch/software/${pname}";
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in
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assert versionAtLeast (getVersion ocaml) "4.01.0";
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stdenv.mkDerivation {
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name = "ocaml-${pname}-${version}";
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src = fetchurl {
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url = "${webpage}/releases/${pname}-${version}.tbz";
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sha256 = "0czj41sr8jsivl3z8wyblf9k971j3kx2wc3s0c1nhzcc8allg9i2";
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};
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buildInputs = [ ocaml findlib ocamlbuild opaline ];
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createFindlibDestdir = true;
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buildPhase = "ocaml pkg/build.ml native=true native-dynlink=true";
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installPhase = "opaline -libdir $OCAMLFIND_DESTDIR";
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meta = with stdenv.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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homepage = webpage;
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platforms = ocaml.meta.platforms or [];
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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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