2025-07-23

1 files changed, 138 insertions, 0 deletions

diff --git a/packages/freeciv/default.nix b/packages/freeciv/default.nix
new file mode 100644
index 0000000..a49069f
--- /dev/null
+++ b/packages/freeciv/default.nix
@@ -0,0 +1,138 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  autoreconfHook,
+  lua5_3,
+  pkg-config,
+  python3,
+  zlib,
+  bzip2,
+  curl,
+  xz,
+  gettext,
+  libiconv,
+  icu,
+  SDL2,
+  SDL2_mixer,
+  SDL2_image,
+  SDL2_ttf,
+  SDL2_gfx,
+  freetype,
+  fluidsynth,
+  sdl2Client ? false,
+  gtkClient ? false,
+  gtk3,
+  wrapGAppsHook3,
+  qtClient ? true,
+  qt5,
+  server ? true,
+  readline,
+  enableSqlite ? true,
+  sqlite,
+}:
+
+stdenv.mkDerivation rec {
+  pname = "freeciv";
+  version = "3.1.5";
+
+  src = fetchFromGitHub {
+    owner = "freeciv";
+    repo = "freeciv";
+    rev = "R${lib.replaceStrings [ "." ] [ "_" ] version}";
+    hash = "sha256-+kAV9Jz0aQpzeVUFp3so+rYbWOn52NuxRwE8kP5hzM8=";
+  };
+
+  postPatch = ''
+    for f in {common,utility}/*.py; do
+      substituteInPlace $f \
+        --replace '/usr/bin/env python3' ${python3.interpreter}
+    done
+    for f in bootstrap/*.sh; do
+      patchShebangs $f
+    done
+  '';
+
+  nativeBuildInputs =
+    [
+      autoreconfHook
+      pkg-config
+    ]
+    ++ lib.optionals qtClient [ qt5.wrapQtAppsHook ]
+    ++ lib.optionals gtkClient [ wrapGAppsHook3 ];
+
+  buildInputs =
+    [
+      lua5_3
+      zlib
+      bzip2
+      curl
+      xz
+      gettext
+      libiconv
+      icu
+      SDL2
+      SDL2_mixer
+      SDL2_image
+      SDL2_ttf
+      SDL2_gfx
+      freetype
+      fluidsynth
+    ]
+    ++ lib.optionals gtkClient [ gtk3 ]
+    ++ lib.optionals qtClient [ qt5.qtbase ]
+    ++ lib.optional server readline
+    ++ lib.optional enableSqlite sqlite;
+
+  dontWrapQtApps = true;
+  dontWrapGApps = true;
+
+  # configure is not smart enough to look for SDL2 headers under
+  # .../SDL2, but thankfully $SDL2_PATH is almost exactly what we want
+  preConfigure = ''
+    export CPPFLAGS="$(echo $SDL2_PATH | sed 's#/nix/store/#-I/nix/store/#g')"
+  '';
+  configureFlags =
+    [ "--enable-shared" ]
+    ++ lib.optionals sdl2Client [
+      "--enable-client=sdl2"
+      "--enable-sdl-mixer=sdl2"
+    ]
+    ++ lib.optionals qtClient [
+      "--enable-client=qt"
+      "--enable-sdl-mixer=sdl2"
+      "--with-qtver=qt5"
+      "--with-qt5-includes=${qt5.qtbase.dev}/include"
+    ]
+    ++ lib.optionals gtkClient [ "--enable-client=gtk3.22" ]
+    ++ lib.optional enableSqlite "--enable-fcdb=sqlite3"
+    ++ lib.optional (!gtkClient) "--enable-fcmp=cli"
+    ++ lib.optional (!server) "--disable-server";
+
+  postFixup =
+    lib.optionalString qtClient ''
+      wrapQtApp $out/bin/freeciv-qt
+    ''
+    + lib.optionalString gtkClient ''
+      wrapGApp $out/bin/freeciv-gtk3.22
+    '';
+
+  enableParallelBuilding = true;
+
+  meta = {
+    description = "Multiplayer (or single player), turn-based strategy game";
+    longDescription = ''
+      Freeciv is a Free and Open Source empire-building strategy game
+      inspired by the history of human civilization. The game commences in
+      prehistory and your mission is to lead your tribe from the stone age
+      to the space age...
+    '';
+    homepage = "http://www.freeciv.org"; # http only
+    license = lib.licenses.gpl2Plus;
+    maintainers = with lib.maintainers; [ pierron ];
+    platforms = lib.platforms.unix;
+    hydraPlatforms = lib.platforms.linux; # sdl-config times out on darwin
+    broken = qtClient && stdenv.hostPlatform.isDarwin; # Missing Qt5 development files
+  };
+}
+