nixpkgs/pkgs/development/guile-modules/guile-cairo/default.nix

{ stdenv, fetchurl, pkgconfig, guile, guile-lib, cairo, expat }:

stdenv.mkDerivation rec {
  pname = "guile-cairo";
  version = "1.10.0";

  src = fetchurl {
    url = "mirror://savannah/guile-cairo/${pname}-${version}.tar.gz";
    sha256 = "0p6xrhf2k6n5dybn88050za7h90gnd7534n62l53vsca187pwgdf";
  };

  nativeBuildInputs = [ pkgconfig ];

  buildInputs = [ guile cairo expat ];
  enableParallelBuilding = true;

  doCheck = false; # Cannot find unit-test module from guile-lib
  checkInputs = [ guile-lib ];

  meta = with stdenv.lib; {
    description = "Cairo bindings for GNU Guile";
    longDescription = ''
      Guile-Cairo wraps the Cairo graphics library for Guile Scheme.

      Guile-Cairo is complete, wrapping almost all of the Cairo API.  It is API
      stable, providing a firm base on which to do graphics work.  Finally, and
      importantly, it is pleasant to use.  You get a powerful and well
      maintained graphics library with all of the benefits of Scheme: memory
      management, exceptions, macros, and a dynamic programming environment.
    '';
    homepage = https://www.nongnu.org/guile-cairo/;
    license = licenses.lgpl3Plus;
    maintainers = with maintainers; [ vyp ];
    platforms = platforms.linux;
  };
}