{ lib, stdenv , fetchFromGitHub , pkg-config , fetchpatch , python3 , meson , ninja , vala , gtk3 , glib , pantheon , libsoup , gtksourceview , libgee , nix-update-script , webkitgtk , libqalculate , intltool , gnuplot , wrapGAppsHook }: stdenv.mkDerivation rec { pname = "nasc"; version = "0.7.5"; src = fetchFromGitHub { owner = "parnold-x"; repo = pname; rev = version; sha256 = "kSRc5RLkI6SBJirUYw6swZi8IJhaL3y74b2Zw8kh2XA="; fetchSubmodules = true; }; patches = [ # fix compilation with gcc10 (fetchpatch { url = "https://github.com/parnold-x/libqalculate/commit/4fa8f2cceada128ef19f82407226b2c230b780d5.patch"; extraPrefix = "subprojects/libqalculate/"; stripLen = "1"; sha256 = "0kbff623zl0s6yx5avx068f2apwzxzvihjahja4qhlkqkhhzj9dm"; }) ]; nativeBuildInputs = [ glib # post_install.py gtk3 # post_install.py intltool # for libqalculate meson ninja pkg-config python3 vala wrapGAppsHook ]; buildInputs = [ glib gtk3 gtksourceview libgee pantheon.elementary-icon-theme pantheon.granite webkitgtk # We add libqalculate's runtime dependencies because nasc has it as a modified subproject. ] ++ libqalculate.buildInputs ++ libqalculate.propagatedBuildInputs; postPatch = '' chmod +x meson/post_install.py patchShebangs meson/post_install.py # patch subproject. same code in libqalculate expression substituteInPlace subprojects/libqalculate/libqalculate/Calculator-plot.cc \ --replace 'commandline = "gnuplot"' 'commandline = "${gnuplot}/bin/gnuplot"' \ --replace '"gnuplot - ' '"${gnuplot}/bin/gnuplot - ' ''; passthru = { updateScript = nix-update-script { attrPath = pname; }; }; meta = with lib; { description = "Do maths like a normal person, designed for elementary OS"; longDescription = '' It’s an app where you do maths like a normal person. It lets you type whatever you want and smartly figures out what is math and spits out an answer on the right pane. Then you can plug those answers in to future equations and if that answer changes, so does the equations it’s used in. ''; homepage = "https://github.com/parnold-x/nasc"; maintainers = pantheon.maintainers; platforms = platforms.linux; license = licenses.gpl3Plus; }; }