galculator: refactor

{ lib, stdenv, fetchFromGitHub, fetchpatch

, autoreconfHook, intltool

, gtk3, pkg-config, flex }:

{

  lib,

  autoreconfHook,

  fetchFromGitHub,

  fetchpatch2,

  flex,

  gtk3,

  intltool,

  pkg-config,

  stdenv,

}:

stdenv.mkDerivation rec {

stdenv.mkDerivation (finalAttrs: {

  pname = "galculator";

  version = "2.1.4";

  src = fetchFromGitHub {

    owner = "galculator";

    repo = "galculator";

    rev = "v${version}";

    sha256 = "0q0hb62f266709ncyq96bpx4a40a1i6dc5869byvd7x285sx1c2w";

    rev = "v${finalAttrs.version}";

    hash = "sha256-XLDQdUGin7b9SgYV1kwMChBF+l0mYc9sAscY4YRZEGA=";

  };

  patches = [

    # Pul patch pending upstream inclusion for -fno-common toolchain support:

    #   https://github.com/galculator/galculator/pull/45

    (fetchpatch {

    (fetchpatch2 {

      name = "fno-common.patch";

      url = "https://github.com/galculator/galculator/commit/501a9e3feeb2e56889c0ff98ab6d0ab20348ccd6.patch";

      sha256 = "08c9d2b49a1mizgk7v37dp8r96x389zc13mzv4dcy16x448lhp67";

      hash = "sha256-qVJHcfJTtl0hK8pzSp6MjhYAh1NbIIWr3rBDodIYBvk=";

    })

  ];

  nativeBuildInputs = [ autoreconfHook intltool pkg-config ];

  buildInputs = [ gtk3 flex ];

  nativeBuildInputs = [

    autoreconfHook

    flex

    intltool

    pkg-config

  ];

  buildInputs = [

    gtk3

  ];

  # BUG: when set as true, complains with:

  # configure.in:76: error: possibly undefined macro: AM_GLIB_GNU_GETTEXT

  strictDeps = false;

  meta = with lib; {

  meta = {

    homepage = "http://galculator.sourceforge.net/";

    description = "GTK algebraic and RPN calculator";

    longDescription = ''

      galculator is a GTK-based calculator. Its main features include:

      - Binary arithmetic of configurable bit length and signedness

      - Quad-precision floating point arithmetic, and 112-bit binary arithmetic

    '';

    homepage = "http://galculator.sourceforge.net/";

    license = licenses.gpl2Plus;

    maintainers = [ maintainers.AndersonTorres ];

    platforms = platforms.linux;

    license = lib.licenses.gpl2Plus;

    mainProgram = "galculator";

    maintainers = with lib.maintainers; [ AndersonTorres ];

    inherit (gtk3.meta) platforms;

  };

}

})