nix fuckery

nix/packages/SDL3/0001-cmake-use-FULL-install-directory-variants-in-pkg-con.patch

@@ -0,0 +1,30 @@
+From 1999109df34e67ed7c34d2b6b42f59feafc22bf1 Mon Sep 17 00:00:00 2001
+From: seth <getchoo@tuta.io>
+Date: Fri, 12 Jul 2024 21:59:14 -0400
+Subject: [PATCH] cmake: use `FULL` install directory variants in pkg-config
+ file
+
+Instead of manually prepending the install prefix to
+`CMAKE_INSTALL_<dir>` (which may already be an absolute path), we can
+let cmake do it for us
+---
+ cmake/sdl3.pc.in | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/cmake/sdl3.pc.in b/cmake/sdl3.pc.in
+index bfc2afffe..3724d6cf8 100644
+--- a/cmake/sdl3.pc.in
++++ b/cmake/sdl3.pc.in
+@@ -1,7 +1,7 @@
+ prefix=@SDL_PKGCONFIG_PREFIX@
+ exec_prefix=${prefix}
+-libdir=${prefix}/@CMAKE_INSTALL_LIBDIR@
+-includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR@
++libdir=@CMAKE_INSTALL_FULL_LIBDIR@
++includedir=@CMAKE_INSTALL_FULL_INCLUDEDIR@
+ 
+ Name: sdl3
+ Description: Simple DirectMedia Layer is a cross-platform multimedia library designed to provide low level access to audio, keyboard, mouse, joystick, 3D hardware via OpenGL, and 2D video framebuffer.
+-- 
+2.45.2
+

nix/packages/SDL3/default.nix

@@ -0,0 +1,95 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  alsa-lib,
+  cmake,
+  darwin,
+  dbus,
+  fcitx5,
+  libdecor,
+  libdrm,
+  libjack2,
+  libpulseaudio,
+  libxkbcommon,
+  mesa,
+  nas,
+  ninja,
+  pipewire,
+  sndio,
+  systemdLibs,
+  testers,
+  validatePkgConfig,
+  wayland,
+  xorg,
+}:
+stdenv.mkDerivation (finalAttrs: {
+  pname = "sdl3";
+  version = "3.1.2-unstable-2024-08-01";
+
+  src = fetchFromGitHub {
+    owner = "libsdl-org";
+    repo = "SDL";
+    rev = "f01d4278c66e065e64bc934cd01e4f2952f613d7";
+    hash = "sha256-ok3ortmy5dm3zZdH+3tAvOIRDrDxDDXBjxBC3nGdHDM=";
+  };
+
+  patches = [
+    # Case of https://github.com/NixOS/nixpkgs/issues/144170
+    # Remove if/when https://github.com/libsdl-org/SDL/pull/10246 is merged
+    ./0001-cmake-use-FULL-install-directory-variants-in-pkg-con.patch
+  ];
+
+  outputs = [
+    "lib"
+    "dev"
+    "out"
+  ];
+
+  nativeBuildInputs = [
+    cmake
+    ninja
+    validatePkgConfig
+  ];
+
+  buildInputs =
+    lib.optionals stdenv.isLinux [
+      alsa-lib
+      dbus
+      fcitx5
+      libdecor
+      libdrm
+      libjack2
+      libpulseaudio
+      mesa # libgbm
+      nas # libaudo
+      pipewire
+      sndio
+      systemdLibs # libudev
+
+      # SDL_VIDEODRIVER=wayland
+      wayland
+
+      # SDL_VIDEODRIVER=x11
+      libxkbcommon
+      xorg.libX11
+      xorg.libXcursor
+      xorg.libXext
+      xorg.libXfixes
+      xorg.libXi
+      xorg.libXrandr
+    ]
+    ++ lib.optionals stdenv.isDarwin (with darwin.apple_sdk.frameworks; [Cocoa]);
+
+  passthru = {
+    tests.pkg-config = testers.hasPkgConfigModules {package = finalAttrs.finalPackage;};
+  };
+
+  meta = {
+    description = "Cross-platform development library (Pre-release version)";
+    homepage = "https://libsdl.org";
+    license = lib.licenses.zlib;
+    maintainers = with lib.maintainers; [getchoo];
+    pkgConfigModules = ["sdl3"];
+  };
+})

nix/packages/cursed-libcxx-stdenv/default.nix

@@ -0,0 +1,11 @@
+{llvmPackages_19, ...}: let
+  cursed-libcxx-stdenv = llvmPackages_19.libcxxStdenv.overrideAttrs (oa: {
+    postFixup =
+      (oa.postFixup or "")
+      + ''
+        ln -sf ${llvmPackages_19.libcxx}/lib/libc++.modules.json $out/resource-root/libc++.modules.json
+        ln -sf  ${llvmPackages_19.libcxx}/share $out
+      '';
+  });
+in
+  cursed-libcxx-stdenv

nix/packages/gooey/default.nix

@@ -0,0 +1,64 @@
+{
+  self,
+  sdl3, # from self.packages
+  lib,
+  fetchurl,
+  cmake,
+  ninja,
+  llvmPackages_19,
+  ...
+}: let
+  pname = "gooey";
+  version = "0.0.1";
+in
+  llvmPackages_19.libcxxStdenv.mkDerivation {
+    inherit pname version;
+    src = builtins.path {
+      # reproducible source path
+      path = self;
+      name = "${pname}-${version}";
+    };
+
+    enableParallelBuilding = true;
+    strictDeps = true;
+
+    nativeBuildInputs = [
+      ninja
+      (cmake.overrideAttrs {
+        version = "3.30.4";
+        src = let
+          cmake-version = "3.30.4";
+        in
+          fetchurl {
+            url = "https://cmake.org/files/v${lib.versions.majorMinor cmake-version}/cmake-${cmake-version}.tar.gz";
+            hash = "sha256-x1nJcnTx56qq/LHw0mH53pvzpdbst+LfYWMkpG/nBLI=";
+          };
+      })
+    ];
+
+    buildInputs = [
+      sdl3
+      llvmPackages_19.clang-tools
+    ];
+
+    configurePhase = ''
+      runHook preConfigure
+      cmake -GNinja .
+      runHook postConfiguree
+    '';
+
+    buildPhase = ''
+      runHook preBuild
+      ninja
+      runHook postBuild
+    '';
+
+    installPhase = ''
+      runHook preInstall
+
+      mkdir -p $out/bin
+      mv gooey $out/bin
+
+      runHook postInstall
+    '';
+  }