From 4ed44e63a23e8c4ca4eac5e8a9cf5c3b010e6511 Mon Sep 17 00:00:00 2001
From: qubitnano <146656568+qubitnano@users.noreply.github.com>
Date: Sat, 11 May 2024 16:48:31 -0400
Subject: [PATCH] zelda64recomp: init at 1.1.1-unstable-2024-10-06

---
 ...ake-downloading-gamecontrollerdb.txt.patch |  31 ++++
 pkgs/by-name/ze/zelda64recomp/package.nix     | 173 ++++++++++++++++++
 2 files changed, 204 insertions(+)
 create mode 100644 pkgs/by-name/ze/zelda64recomp/0001-disable-cmake-downloading-gamecontrollerdb.txt.patch
 create mode 100644 pkgs/by-name/ze/zelda64recomp/package.nix

diff --git a/pkgs/by-name/ze/zelda64recomp/0001-disable-cmake-downloading-gamecontrollerdb.txt.patch b/pkgs/by-name/ze/zelda64recomp/0001-disable-cmake-downloading-gamecontrollerdb.txt.patch
new file mode 100644
index 0000000000000..31649ece6f894
--- /dev/null
+++ b/pkgs/by-name/ze/zelda64recomp/0001-disable-cmake-downloading-gamecontrollerdb.txt.patch
@@ -0,0 +1,31 @@
+From 87ec2d0ebde07e04a9335204b33b8e56a152e9ba Mon Sep 17 00:00:00 2001
+From: qubitnano <146656568+qubitnano@users.noreply.github.com>
+Date: Sat, 6 Jul 2024 19:11:01 -0400
+Subject: [PATCH] disable cmake downloading gamecontrollerdb.txt
+
+This is fetched in the derivation
+---
+ CMakeLists.txt | 7 -------
+ 1 file changed, 7 deletions(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 7acd983..49124ca 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -116,13 +116,6 @@ add_custom_command(OUTPUT
+                    DEPENDS ${CMAKE_SOURCE_DIR}/patches/patches.elf
+ )
+ 
+-# Download controller db file for controller support via SDL2
+-set(GAMECONTROLLERDB_COMMIT "b1e4090b3d4266e55feb0793efa35792e05faf66")
+-set(GAMECONTROLLERDB_URL "https://raw.githubusercontent.com/gabomdq/SDL_GameControllerDB/${GAMECONTROLLERDB_COMMIT}/gamecontrollerdb.txt")
+-
+-file(DOWNLOAD ${GAMECONTROLLERDB_URL} ${CMAKE_SOURCE_DIR}/gamecontrollerdb.txt
+-     TLS_VERIFY ON)
+-
+ add_custom_target(DownloadGameControllerDB
+     DEPENDS ${CMAKE_SOURCE_DIR}/gamecontrollerdb.txt)
+ 
+-- 
+2.45.1
+
diff --git a/pkgs/by-name/ze/zelda64recomp/package.nix b/pkgs/by-name/ze/zelda64recomp/package.nix
new file mode 100644
index 0000000000000..3da2440c6836d
--- /dev/null
+++ b/pkgs/by-name/ze/zelda64recomp/package.nix
@@ -0,0 +1,173 @@
+{
+  lib,
+  SDL2,
+  cmake,
+  copyDesktopItems,
+  directx-shader-compiler,
+  fetchFromGitHub,
+  fetchurl,
+  gtk3,
+  llvmPackages,
+  makeDesktopItem,
+  makeWrapper,
+  n64recomp,
+  ninja,
+  pkg-config,
+  requireFile,
+  vulkan-loader,
+  wrapGAppsHook3,
+  z64decompress,
+}:
+
+let
+
+  baseRom = requireFile {
+    name = "mm.us.rev1.rom.z64";
+    message = ''
+      zelda64recomp currently only supports the US version of Majora's Mask.
+
+      Please rename your copy to mm.us.rev1.rom.z64 and add it to the nix store using
+
+      nix-store --add-fixed sha256 mm.us.rev1.rom.z64
+
+      and rebuild.
+    '';
+    hash = "sha256-77E2WzrjYmBFFMD5oaLRH13IaIulvmYKN96/XjvkPys=";
+  };
+
+  gamecontrollerdb = fetchFromGitHub {
+    owner = "mdqinc";
+    repo = "SDL_GameControllerDB";
+    rev = "cfc2bffe0ad29fea2bec7a0f4cb19dead5703ea8";
+    hash = "sha256-BEN0/q+7iLVmPpOO3i80nuLYpr7KiHd2ONxKmDIJuWU=";
+  };
+
+in
+
+llvmPackages.stdenv.mkDerivation (finalAttrs: {
+  pname = "zelda64recomp";
+  version = "1.1.1-unstable-2024-10-06";
+
+  src = fetchFromGitHub {
+    owner = "Zelda64Recomp";
+    repo = "Zelda64Recomp";
+    rev = "0d0f64e32f15c2ecc95c9e4945caa37ec19ce1ce";
+    hash = "sha256-JtNXTP6XrIzjccfRzffZ5uRhuLbfAlkfGmGO18yEZPc=";
+    fetchSubmodules = true;
+  };
+
+  nativeBuildInputs = [
+    cmake
+    copyDesktopItems
+    llvmPackages.lld
+    makeWrapper
+    ninja
+    pkg-config
+    wrapGAppsHook3
+  ];
+
+  buildInputs = [
+    SDL2
+    gtk3
+    vulkan-loader
+  ];
+
+  desktopItems = [
+    (makeDesktopItem {
+      name = "Zelda64Recompiled";
+      icon = "zelda64recomp";
+      exec = "Zelda64Recompiled";
+      comment = "Static recompilation of Majora's Mask";
+      genericName = "Static recompilation of Majora's Mask";
+      desktopName = "Zelda 64: Recompiled";
+      categories = [ "Game" ];
+    })
+  ];
+
+  preConfigure = ''
+    ln -s ${baseRom} ./mm.us.rev1.rom.z64
+    ${lib.getExe z64decompress} mm.us.rev1.rom.z64 mm.us.rev1.rom_uncompressed.z64
+    cp ${n64recomp}/bin/* .
+    cp ${gamecontrollerdb}/gamecontrollerdb.txt gamecontrollerdb.txt
+
+    ./N64Recomp us.rev1.toml
+    ./RSPRecomp aspMain.us.rev1.toml
+    ./RSPRecomp njpgdspMain.us.rev1.toml
+
+    substituteInPlace lib/rt64/CMakeLists.txt \
+      --replace-fail "\''${PROJECT_SOURCE_DIR}/src/contrib/dxc/lib/x64" "${directx-shader-compiler}/lib/" \
+      --replace-fail "\''${PROJECT_SOURCE_DIR}/src/contrib/dxc/bin/x64/dxc" "${directx-shader-compiler}/bin/dxc" \
+      --replace-fail "\''${PROJECT_SOURCE_DIR}/src/contrib/dxc/inc" "${directx-shader-compiler.src}/include/dxc"
+
+    substituteInPlace CMakeLists.txt \
+      --replace-fail "\''${PROJECT_SOURCE_DIR}/lib/rt64/src/contrib/dxc/lib/x64" "${directx-shader-compiler}/lib/" \
+      --replace-fail "\''${PROJECT_SOURCE_DIR}/lib/rt64/src/contrib/dxc/bin/x64/dxc" "${directx-shader-compiler}/bin/dxc"
+  '';
+
+  # This is required or else nothing will build
+  hardeningDisable = [
+    "format"
+    "pic"
+    "stackprotector"
+    "zerocallusedregs"
+  ];
+
+  patches = [
+    # Disable cmake attempting to fetch gamecontrollerdb
+    ./0001-disable-cmake-downloading-gamecontrollerdb.txt.patch
+  ];
+
+  installPhase = ''
+    runHook preInstall
+
+    install -Dm755 -t $out/bin Zelda64Recompiled
+    install -Dm644 -t $out/share ../gamecontrollerdb.txt
+    install -Dm644 ../icons/512.png $out/share/icons/hicolor/scalable/apps/zelda64recomp.png
+    ln -s $out/share/gamecontrollerdb.txt $out/bin/gamecontrollerdb.txt
+    cp -r ../assets $out/bin/
+
+    install -Dm644 -t $out/share/licenses/${finalAttrs.pname} ../COPYING
+    install -Dm644 -t $out/share/licenses/${finalAttrs.pname}/N64ModernRuntime ../lib/N64ModernRuntime/COPYING
+    install -Dm644 -t $out/share/licenses/${finalAttrs.pname}/RmlUi ../lib/RmlUi/LICENSE.txt
+    install -Dm644 -t $out/share/licenses/${finalAttrs.pname}/SDL_GameControllerDB ${gamecontrollerdb}/LICENSE
+    install -Dm644 -t $out/share/licenses/${finalAttrs.pname}/lunasvg ../lib/lunasvg/LICENSE
+    install -Dm644 -t $out/share/licenses/${finalAttrs.pname}/rt64 ../lib/rt64/LICENSE
+    install -Dm644 -t $out/share/licenses/${finalAttrs.pname}/sse2neon ../lib/sse2neon/LICENSE
+
+    runHook postInstall
+  '';
+
+  preFixup = ''
+    gappsWrapperArgs+=(
+       --prefix LD_LIBRARY_PATH : ${lib.makeLibraryPath [ vulkan-loader ]}
+     )
+  '';
+
+  postFixup = ''
+    # This is needed as Zelda64Recompiled will segfault when not run from the same directory as the binary
+    # It will also exit if run with SDL_VIDEODRIVER=wayland
+    source "${makeWrapper}/nix-support/setup-hook"
+    wrapProgram $out/bin/Zelda64Recompiled \
+      --run "cd $out/bin/" \
+      --set SDL_VIDEODRIVER x11
+  '';
+
+  meta = {
+    description = "Static recompilation of Majora's Mask (and soon Ocarina of Time) for PC (Windows/Linux)";
+    homepage = "https://github.com/Zelda64Recomp/Zelda64Recomp";
+    license = with lib.licenses; [
+      # Zelda64Recomp, N64ModernRuntime
+      gpl3Only
+
+      # RT64, RmlUi, lunasvg, sse2neon
+      mit
+
+      # reverse engineering
+      unfree
+    ];
+    maintainers = with lib.maintainers; [ qubitnano ];
+    mainProgram = "Zelda64Recompiled";
+    platforms = [ "x86_64-linux" ];
+    hydraPlatforms = [ ];
+  };
+})