diff --git a/ci/OWNERS b/ci/OWNERS
index 34a8f652f16e..15f639120bba 100644
--- a/ci/OWNERS
+++ b/ci/OWNERS
@@ -469,9 +469,8 @@ nixos/tests/incus/                      @adamcstephens
 pkgs/by-name/in/incus/                  @adamcstephens
 pkgs/by-name/lx/lxc*                    @adamcstephens
 
-# ExpidusOS, Flutter
+# Flutter
 /pkgs/development/compilers/flutter @RossComputerGuy
-/pkgs/desktops/expidus              @RossComputerGuy
 
 # GNU Tar & Zip
 /pkgs/tools/archivers/gnutar        @RossComputerGuy
diff --git a/pkgs/build-support/dart/build-dart-application/default.nix b/pkgs/build-support/dart/build-dart-application/default.nix
index ed07a06551b5..0a94d4e276aa 100644
--- a/pkgs/build-support/dart/build-dart-application/default.nix
+++ b/pkgs/build-support/dart/build-dart-application/default.nix
@@ -194,16 +194,10 @@ lib.extendMkDerivation {
           # Ensure that we inherit the propagated build inputs from the dependencies.
           builtins.attrValues pubspecLockData.dependencySources;
 
-      preConfigure = args.preConfigure or "" + ''
-        ln -sf "$pubspecLockFilePath" pubspec.lock
-      '';
-
       # When stripping, it seems some ELF information is lost and the dart VM cli
       # runs instead of the expected program. Don't strip if it's an exe output.
       dontStrip = args.dontStrip or (dartOutputType == "exe");
 
-      passAsFile = [ "pubspecLockFile" ];
-
       passthru = {
         pubspecLock = pubspecLockData;
       }
diff --git a/pkgs/desktops/expidus/calculator/default.nix b/pkgs/desktops/expidus/calculator/default.nix
deleted file mode 100644
index f005dcf52969..000000000000
--- a/pkgs/desktops/expidus/calculator/default.nix
+++ /dev/null
@@ -1,58 +0,0 @@
-{
-  lib,
-  flutter,
-  fetchFromGitHub,
-}:
-flutter.buildFlutterApplication rec {
-  pname = "expidus-calculator";
-  version = "0.1.1-alpha";
-
-  src = fetchFromGitHub {
-    owner = "ExpidusOS";
-    repo = "calculator";
-    rev = version;
-    hash = "sha256-O3LHp10Fo3PW3zoN7mFSQEKh+AAaR+IqkRtc6nQrIZE=";
-  };
-
-  flutterBuildFlags = [
-    "--dart-define=COMMIT_HASH=a5d8f54404b9994f83beb367a1cd11e04a6420cb"
-  ];
-
-  pubspecLock = lib.importJSON ./pubspec.lock.json;
-
-  gitHashes = {
-    libtokyo = "sha256-T0+vyfSfijLv7MvM+zt3bkVpb3aVrlDnse2xyNMp9GU=";
-    libtokyo_flutter = "sha256-T0+vyfSfijLv7MvM+zt3bkVpb3aVrlDnse2xyNMp9GU=";
-  };
-
-  postInstall = ''
-    rm $out/bin/calculator
-    ln -s $out/app/$pname/calculator $out/bin/expidus-calculator
-
-    mkdir -p $out/share/applications
-    mv $out/app/$pname/data/com.expidusos.calculator.desktop $out/share/applications
-
-    mkdir -p $out/share/icons
-    mv $out/app/$pname/data/com.expidusos.calculator.png $out/share/icons
-
-    mkdir -p $out/share/metainfo
-    mv $out/app/$pname/data/com.expidusos.calculator.metainfo.xml $out/share/metainfo
-
-    substituteInPlace "$out/share/applications/com.expidusos.calculator.desktop" \
-      --replace "Exec=calculator" "Exec=$out/bin/expidus-calculator" \
-      --replace "Icon=com.expidusos.calculator" "Icon=$out/share/icons/com.expidusos.calculator.png"
-  '';
-
-  meta = {
-    broken = true;
-    description = "ExpidusOS Calculator";
-    homepage = "https://expidusos.com";
-    license = lib.licenses.gpl3Only;
-    maintainers = with lib.maintainers; [ RossComputerGuy ];
-    platforms = [
-      "x86_64-linux"
-      "aarch64-linux"
-    ];
-    mainProgram = "expidus-calculator";
-  };
-}
diff --git a/pkgs/desktops/expidus/calculator/pubspec.lock.json b/pkgs/desktops/expidus/calculator/pubspec.lock.json
deleted file mode 100644
index a2e6f2e46776..000000000000
--- a/pkgs/desktops/expidus/calculator/pubspec.lock.json
+++ /dev/null
@@ -1,790 +0,0 @@
-{
-  "packages": {
-    "args": {
-      "dependency": "transitive",
-      "description": {
-        "name": "args",
-        "sha256": "eef6c46b622e0494a36c5a12d10d77fb4e855501a91c1b9ef9339326e58f0596",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "2.4.2"
-    },
-    "async": {
-      "dependency": "transitive",
-      "description": {
-        "name": "async",
-        "sha256": "947bfcf187f74dbc5e146c9eb9c0f10c9f8b30743e341481c1e2ed3ecc18c20c",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "2.11.0"
-    },
-    "bitsdojo_window": {
-      "dependency": "direct main",
-      "description": {
-        "name": "bitsdojo_window",
-        "sha256": "1118bc1cd16e6f358431ca4473af57cc1b287d2ceab46dfab6d59a9463160622",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "0.1.5"
-    },
-    "bitsdojo_window_linux": {
-      "dependency": "transitive",
-      "description": {
-        "name": "bitsdojo_window_linux",
-        "sha256": "d3804a30315fcbb43b28acc86d1180ce0be22c0c738ad2da9e5ade4d8dbd9655",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "0.1.3"
-    },
-    "bitsdojo_window_macos": {
-      "dependency": "transitive",
-      "description": {
-        "name": "bitsdojo_window_macos",
-        "sha256": "d2a9886c74516c5b84c1dd65ab8ee5d1c52055b265ebf0e7d664dee28366b521",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "0.1.3"
-    },
-    "bitsdojo_window_platform_interface": {
-      "dependency": "transitive",
-      "description": {
-        "name": "bitsdojo_window_platform_interface",
-        "sha256": "65daa015a0c6dba749bdd35a0f092e7a8ba8b0766aa0480eb3ef808086f6e27c",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "0.1.2"
-    },
-    "bitsdojo_window_windows": {
-      "dependency": "transitive",
-      "description": {
-        "name": "bitsdojo_window_windows",
-        "sha256": "8766a40aac84a6d7bdcaa716b24997e028fc9a9a1800495fc031721fd5a22ed0",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "0.1.5"
-    },
-    "boolean_selector": {
-      "dependency": "transitive",
-      "description": {
-        "name": "boolean_selector",
-        "sha256": "6cfb5af12253eaf2b368f07bacc5a80d1301a071c73360d746b7f2e32d762c66",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "2.1.1"
-    },
-    "characters": {
-      "dependency": "transitive",
-      "description": {
-        "name": "characters",
-        "sha256": "04a925763edad70e8443c99234dc3328f442e811f1d8fd1a72f1c8ad0f69a605",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "1.3.0"
-    },
-    "clock": {
-      "dependency": "transitive",
-      "description": {
-        "name": "clock",
-        "sha256": "cb6d7f03e1de671e34607e909a7213e31d7752be4fb66a86d29fe1eb14bfb5cf",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "1.1.1"
-    },
-    "collection": {
-      "dependency": "transitive",
-      "description": {
-        "name": "collection",
-        "sha256": "4a07be6cb69c84d677a6c3096fcf960cc3285a8330b4603e0d463d15d9bd934c",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "1.17.1"
-    },
-    "crypto": {
-      "dependency": "transitive",
-      "description": {
-        "name": "crypto",
-        "sha256": "ff625774173754681d66daaf4a448684fb04b78f902da9cb3d308c19cc5e8bab",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "3.0.3"
-    },
-    "fake_async": {
-      "dependency": "transitive",
-      "description": {
-        "name": "fake_async",
-        "sha256": "511392330127add0b769b75a987850d136345d9227c6b94c96a04cf4a391bf78",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "1.3.1"
-    },
-    "ffi": {
-      "dependency": "transitive",
-      "description": {
-        "name": "ffi",
-        "sha256": "7bf0adc28a23d395f19f3f1eb21dd7cfd1dd9f8e1c50051c069122e6853bc878",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "2.1.0"
-    },
-    "file": {
-      "dependency": "transitive",
-      "description": {
-        "name": "file",
-        "sha256": "1b92bec4fc2a72f59a8e15af5f52cd441e4a7860b49499d69dfa817af20e925d",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "6.1.4"
-    },
-    "filesize": {
-      "dependency": "transitive",
-      "description": {
-        "name": "filesize",
-        "sha256": "f53df1f27ff60e466eefcd9df239e02d4722d5e2debee92a87dfd99ac66de2af",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "2.0.1"
-    },
-    "flutter": {
-      "dependency": "direct main",
-      "description": "flutter",
-      "source": "sdk",
-      "version": "0.0.0"
-    },
-    "flutter_adaptive_scaffold": {
-      "dependency": "direct main",
-      "description": {
-        "name": "flutter_adaptive_scaffold",
-        "sha256": "3e78be8b9c95b1c9832b2f8ec4a845adac205c4bb5e7bd3fb204b07990229167",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "0.1.7+1"
-    },
-    "flutter_lints": {
-      "dependency": "direct dev",
-      "description": {
-        "name": "flutter_lints",
-        "sha256": "a25a15ebbdfc33ab1cd26c63a6ee519df92338a9c10f122adda92938253bef04",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "2.0.3"
-    },
-    "flutter_localizations": {
-      "dependency": "direct main",
-      "description": "flutter",
-      "source": "sdk",
-      "version": "0.0.0"
-    },
-    "flutter_markdown": {
-      "dependency": "direct main",
-      "description": {
-        "name": "flutter_markdown",
-        "sha256": "d4a1cb250c4e059586af0235f32e02882860a508e189b61f2b31b8810c1e1330",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "0.6.17+2"
-    },
-    "flutter_test": {
-      "dependency": "direct dev",
-      "description": "flutter",
-      "source": "sdk",
-      "version": "0.0.0"
-    },
-    "flutter_web_plugins": {
-      "dependency": "transitive",
-      "description": "flutter",
-      "source": "sdk",
-      "version": "0.0.0"
-    },
-    "http": {
-      "dependency": "transitive",
-      "description": {
-        "name": "http",
-        "sha256": "5895291c13fa8a3bd82e76d5627f69e0d85ca6a30dcac95c4ea19a5d555879c2",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "0.13.6"
-    },
-    "http_parser": {
-      "dependency": "transitive",
-      "description": {
-        "name": "http_parser",
-        "sha256": "2aa08ce0341cc9b354a498388e30986515406668dbcc4f7c950c3e715496693b",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "4.0.2"
-    },
-    "intl": {
-      "dependency": "transitive",
-      "description": {
-        "name": "intl",
-        "sha256": "a3715e3bc90294e971cb7dc063fbf3cd9ee0ebf8604ffeafabd9e6f16abbdbe6",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "0.18.0"
-    },
-    "js": {
-      "dependency": "transitive",
-      "description": {
-        "name": "js",
-        "sha256": "f2c445dce49627136094980615a031419f7f3eb393237e4ecd97ac15dea343f3",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "0.6.7"
-    },
-    "libtokyo": {
-      "dependency": "direct main",
-      "description": {
-        "path": "packages/libtokyo",
-        "ref": "f48d528ebfc22fe827fe9f2d1965be1d339ccfb7",
-        "resolved-ref": "f48d528ebfc22fe827fe9f2d1965be1d339ccfb7",
-        "url": "https://github.com/ExpidusOS/libtokyo.git"
-      },
-      "source": "git",
-      "version": "0.1.0"
-    },
-    "libtokyo_flutter": {
-      "dependency": "direct main",
-      "description": {
-        "path": "packages/libtokyo_flutter",
-        "ref": "f48d528ebfc22fe827fe9f2d1965be1d339ccfb7",
-        "resolved-ref": "f48d528ebfc22fe827fe9f2d1965be1d339ccfb7",
-        "url": "https://github.com/ExpidusOS/libtokyo.git"
-      },
-      "source": "git",
-      "version": "0.1.0"
-    },
-    "lints": {
-      "dependency": "transitive",
-      "description": {
-        "name": "lints",
-        "sha256": "0a217c6c989d21039f1498c3ed9f3ed71b354e69873f13a8dfc3c9fe76f1b452",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "2.1.1"
-    },
-    "markdown": {
-      "dependency": "direct main",
-      "description": {
-        "name": "markdown",
-        "sha256": "acf35edccc0463a9d7384e437c015a3535772e09714cf60e07eeef3a15870dcd",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "7.1.1"
-    },
-    "matcher": {
-      "dependency": "transitive",
-      "description": {
-        "name": "matcher",
-        "sha256": "6501fbd55da300384b768785b83e5ce66991266cec21af89ab9ae7f5ce1c4cbb",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "0.12.15"
-    },
-    "material_color_utilities": {
-      "dependency": "transitive",
-      "description": {
-        "name": "material_color_utilities",
-        "sha256": "d92141dc6fe1dad30722f9aa826c7fbc896d021d792f80678280601aff8cf724",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "0.2.0"
-    },
-    "material_theme_builder": {
-      "dependency": "transitive",
-      "description": {
-        "name": "material_theme_builder",
-        "sha256": "380ab70835e01f4ee0c37904eebae9e36ed37b5cf8ed40d67412ea3244a2afd6",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "1.0.4"
-    },
-    "math_expressions": {
-      "dependency": "direct main",
-      "description": {
-        "name": "math_expressions",
-        "sha256": "3576593617c3870d75728a751f6ec6e606706d44e363f088ac394b5a28a98064",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "2.4.0"
-    },
-    "meta": {
-      "dependency": "transitive",
-      "description": {
-        "name": "meta",
-        "sha256": "3c74dbf8763d36539f114c799d8a2d87343b5067e9d796ca22b5eb8437090ee3",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "1.9.1"
-    },
-    "nested": {
-      "dependency": "transitive",
-      "description": {
-        "name": "nested",
-        "sha256": "03bac4c528c64c95c722ec99280375a6f2fc708eec17c7b3f07253b626cd2a20",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "1.0.0"
-    },
-    "package_info_plus": {
-      "dependency": "direct main",
-      "description": {
-        "name": "package_info_plus",
-        "sha256": "10259b111176fba5c505b102e3a5b022b51dd97e30522e906d6922c745584745",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "3.1.2"
-    },
-    "package_info_plus_platform_interface": {
-      "dependency": "transitive",
-      "description": {
-        "name": "package_info_plus_platform_interface",
-        "sha256": "9bc8ba46813a4cc42c66ab781470711781940780fd8beddd0c3da62506d3a6c6",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "2.0.1"
-    },
-    "path": {
-      "dependency": "transitive",
-      "description": {
-        "name": "path",
-        "sha256": "8829d8a55c13fc0e37127c29fedf290c102f4e40ae94ada574091fe0ff96c917",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "1.8.3"
-    },
-    "path_provider_linux": {
-      "dependency": "transitive",
-      "description": {
-        "name": "path_provider_linux",
-        "sha256": "f7a1fe3a634fe7734c8d3f2766ad746ae2a2884abe22e241a8b301bf5cac3279",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "2.2.1"
-    },
-    "path_provider_platform_interface": {
-      "dependency": "transitive",
-      "description": {
-        "name": "path_provider_platform_interface",
-        "sha256": "94b1e0dd80970c1ce43d5d4e050a9918fce4f4a775e6142424c30a29a363265c",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "2.1.1"
-    },
-    "path_provider_windows": {
-      "dependency": "transitive",
-      "description": {
-        "name": "path_provider_windows",
-        "sha256": "8bc9f22eee8690981c22aa7fc602f5c85b497a6fb2ceb35ee5a5e5ed85ad8170",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "2.2.1"
-    },
-    "platform": {
-      "dependency": "transitive",
-      "description": {
-        "name": "platform",
-        "sha256": "ae68c7bfcd7383af3629daafb32fb4e8681c7154428da4febcff06200585f102",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "3.1.2"
-    },
-    "plugin_platform_interface": {
-      "dependency": "transitive",
-      "description": {
-        "name": "plugin_platform_interface",
-        "sha256": "da3fdfeccc4d4ff2da8f8c556704c08f912542c5fb3cf2233ed75372384a034d",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "2.1.6"
-    },
-    "provider": {
-      "dependency": "direct main",
-      "description": {
-        "name": "provider",
-        "sha256": "cdbe7530b12ecd9eb455bdaa2fcb8d4dad22e80b8afb4798b41479d5ce26847f",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "6.0.5"
-    },
-    "pub_semver": {
-      "dependency": "direct main",
-      "description": {
-        "name": "pub_semver",
-        "sha256": "40d3ab1bbd474c4c2328c91e3a7df8c6dd629b79ece4c4bd04bee496a224fb0c",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "2.1.4"
-    },
-    "pubspec": {
-      "dependency": "direct main",
-      "description": {
-        "name": "pubspec",
-        "sha256": "f534a50a2b4d48dc3bc0ec147c8bd7c304280fff23b153f3f11803c4d49d927e",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "2.3.0"
-    },
-    "quiver": {
-      "dependency": "transitive",
-      "description": {
-        "name": "quiver",
-        "sha256": "b1c1ac5ce6688d77f65f3375a9abb9319b3cb32486bdc7a1e0fdf004d7ba4e47",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "3.2.1"
-    },
-    "sentry": {
-      "dependency": "transitive",
-      "description": {
-        "name": "sentry",
-        "sha256": "39c23342fc96105da449914f7774139a17a0ca8a4e70d9ad5200171f7e47d6ba",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "7.9.0"
-    },
-    "sentry_flutter": {
-      "dependency": "direct main",
-      "description": {
-        "name": "sentry_flutter",
-        "sha256": "ff68ab31918690da004a42e20204242a3ad9ad57da7e2712da8487060ac9767f",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "7.9.0"
-    },
-    "shared_preferences": {
-      "dependency": "direct main",
-      "description": {
-        "name": "shared_preferences",
-        "sha256": "b7f41bad7e521d205998772545de63ff4e6c97714775902c199353f8bf1511ac",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "2.2.1"
-    },
-    "shared_preferences_android": {
-      "dependency": "transitive",
-      "description": {
-        "name": "shared_preferences_android",
-        "sha256": "8568a389334b6e83415b6aae55378e158fbc2314e074983362d20c562780fb06",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "2.2.1"
-    },
-    "shared_preferences_foundation": {
-      "dependency": "transitive",
-      "description": {
-        "name": "shared_preferences_foundation",
-        "sha256": "7bf53a9f2d007329ee6f3df7268fd498f8373602f943c975598bbb34649b62a7",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "2.3.4"
-    },
-    "shared_preferences_linux": {
-      "dependency": "transitive",
-      "description": {
-        "name": "shared_preferences_linux",
-        "sha256": "c2eb5bf57a2fe9ad6988121609e47d3e07bb3bdca5b6f8444e4cf302428a128a",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "2.3.1"
-    },
-    "shared_preferences_platform_interface": {
-      "dependency": "transitive",
-      "description": {
-        "name": "shared_preferences_platform_interface",
-        "sha256": "d4ec5fc9ebb2f2e056c617112aa75dcf92fc2e4faaf2ae999caa297473f75d8a",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "2.3.1"
-    },
-    "shared_preferences_web": {
-      "dependency": "transitive",
-      "description": {
-        "name": "shared_preferences_web",
-        "sha256": "d762709c2bbe80626ecc819143013cc820fa49ca5e363620ee20a8b15a3e3daf",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "2.2.1"
-    },
-    "shared_preferences_windows": {
-      "dependency": "transitive",
-      "description": {
-        "name": "shared_preferences_windows",
-        "sha256": "f763a101313bd3be87edffe0560037500967de9c394a714cd598d945517f694f",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "2.3.1"
-    },
-    "sky_engine": {
-      "dependency": "transitive",
-      "description": "flutter",
-      "source": "sdk",
-      "version": "0.0.99"
-    },
-    "source_span": {
-      "dependency": "transitive",
-      "description": {
-        "name": "source_span",
-        "sha256": "dd904f795d4b4f3b870833847c461801f6750a9fa8e61ea5ac53f9422b31f250",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "1.9.1"
-    },
-    "stack_trace": {
-      "dependency": "transitive",
-      "description": {
-        "name": "stack_trace",
-        "sha256": "c3c7d8edb15bee7f0f74debd4b9c5f3c2ea86766fe4178eb2a18eb30a0bdaed5",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "1.11.0"
-    },
-    "stream_channel": {
-      "dependency": "transitive",
-      "description": {
-        "name": "stream_channel",
-        "sha256": "83615bee9045c1d322bbbd1ba209b7a749c2cbcdcb3fdd1df8eb488b3279c1c8",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "2.1.1"
-    },
-    "string_scanner": {
-      "dependency": "transitive",
-      "description": {
-        "name": "string_scanner",
-        "sha256": "556692adab6cfa87322a115640c11f13cb77b3f076ddcc5d6ae3c20242bedcde",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "1.2.0"
-    },
-    "term_glyph": {
-      "dependency": "transitive",
-      "description": {
-        "name": "term_glyph",
-        "sha256": "a29248a84fbb7c79282b40b8c72a1209db169a2e0542bce341da992fe1bc7e84",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "1.2.1"
-    },
-    "test_api": {
-      "dependency": "transitive",
-      "description": {
-        "name": "test_api",
-        "sha256": "eb6ac1540b26de412b3403a163d919ba86f6a973fe6cc50ae3541b80092fdcfb",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "0.5.1"
-    },
-    "typed_data": {
-      "dependency": "transitive",
-      "description": {
-        "name": "typed_data",
-        "sha256": "facc8d6582f16042dd49f2463ff1bd6e2c9ef9f3d5da3d9b087e244a7b564b3c",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "1.3.2"
-    },
-    "uri": {
-      "dependency": "transitive",
-      "description": {
-        "name": "uri",
-        "sha256": "889eea21e953187c6099802b7b4cf5219ba8f3518f604a1033064d45b1b8268a",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "1.0.0"
-    },
-    "url_launcher": {
-      "dependency": "direct main",
-      "description": {
-        "name": "url_launcher",
-        "sha256": "47e208a6711459d813ba18af120d9663c20bdf6985d6ad39fe165d2538378d27",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "6.1.14"
-    },
-    "url_launcher_android": {
-      "dependency": "transitive",
-      "description": {
-        "name": "url_launcher_android",
-        "sha256": "b04af59516ab45762b2ca6da40fa830d72d0f6045cd97744450b73493fa76330",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "6.1.0"
-    },
-    "url_launcher_ios": {
-      "dependency": "transitive",
-      "description": {
-        "name": "url_launcher_ios",
-        "sha256": "7c65021d5dee51813d652357bc65b8dd4a6177082a9966bc8ba6ee477baa795f",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "6.1.5"
-    },
-    "url_launcher_linux": {
-      "dependency": "transitive",
-      "description": {
-        "name": "url_launcher_linux",
-        "sha256": "b651aad005e0cb06a01dbd84b428a301916dc75f0e7ea6165f80057fee2d8e8e",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "3.0.6"
-    },
-    "url_launcher_macos": {
-      "dependency": "transitive",
-      "description": {
-        "name": "url_launcher_macos",
-        "sha256": "b55486791f666e62e0e8ff825e58a023fd6b1f71c49926483f1128d3bbd8fe88",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "3.0.7"
-    },
-    "url_launcher_platform_interface": {
-      "dependency": "transitive",
-      "description": {
-        "name": "url_launcher_platform_interface",
-        "sha256": "95465b39f83bfe95fcb9d174829d6476216f2d548b79c38ab2506e0458787618",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "2.1.5"
-    },
-    "url_launcher_web": {
-      "dependency": "transitive",
-      "description": {
-        "name": "url_launcher_web",
-        "sha256": "ba140138558fcc3eead51a1c42e92a9fb074a1b1149ed3c73e66035b2ccd94f2",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "2.0.19"
-    },
-    "url_launcher_windows": {
-      "dependency": "transitive",
-      "description": {
-        "name": "url_launcher_windows",
-        "sha256": "95fef3129dc7cfaba2bc3d5ba2e16063bb561fc6d78e63eee16162bc70029069",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "3.0.8"
-    },
-    "uuid": {
-      "dependency": "transitive",
-      "description": {
-        "name": "uuid",
-        "sha256": "648e103079f7c64a36dc7d39369cabb358d377078a051d6ae2ad3aa539519313",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "3.0.7"
-    },
-    "vector_math": {
-      "dependency": "transitive",
-      "description": {
-        "name": "vector_math",
-        "sha256": "80b3257d1492ce4d091729e3a67a60407d227c27241d6927be0130c98e741803",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "2.1.4"
-    },
-    "win32": {
-      "dependency": "transitive",
-      "description": {
-        "name": "win32",
-        "sha256": "a6f0236dbda0f63aa9a25ad1ff9a9d8a4eaaa5012da0dc59d21afdb1dc361ca4",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "3.1.4"
-    },
-    "xdg_directories": {
-      "dependency": "transitive",
-      "description": {
-        "name": "xdg_directories",
-        "sha256": "589ada45ba9e39405c198fe34eb0f607cddb2108527e658136120892beac46d2",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "1.0.3"
-    },
-    "yaml": {
-      "dependency": "transitive",
-      "description": {
-        "name": "yaml",
-        "sha256": "75769501ea3489fca56601ff33454fe45507ea3bfb014161abc3b43ae25989d5",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "3.1.2"
-    }
-  },
-  "sdks": {
-    "dart": ">=3.0.5 <4.0.0",
-    "flutter": ">=3.10.0"
-  }
-}
diff --git a/pkgs/desktops/expidus/default.nix b/pkgs/desktops/expidus/default.nix
deleted file mode 100644
index 3506e1e51699..000000000000
--- a/pkgs/desktops/expidus/default.nix
+++ /dev/null
@@ -1,10 +0,0 @@
-{ callPackage, flutterPackages }:
-{
-  calculator = callPackage ./calculator {
-    flutter = flutterPackages.v3_35;
-  };
-
-  file-manager = callPackage ./file-manager {
-    flutter = flutterPackages.v3_35;
-  };
-}
diff --git a/pkgs/desktops/expidus/file-manager/default.nix b/pkgs/desktops/expidus/file-manager/default.nix
deleted file mode 100644
index ffd2c4dd838f..000000000000
--- a/pkgs/desktops/expidus/file-manager/default.nix
+++ /dev/null
@@ -1,58 +0,0 @@
-{
-  lib,
-  flutter,
-  fetchFromGitHub,
-}:
-flutter.buildFlutterApplication rec {
-  pname = "expidus-file-manager";
-  version = "0.2.1";
-
-  src = fetchFromGitHub {
-    owner = "ExpidusOS";
-    repo = "file-manager";
-    rev = version;
-    hash = "sha256-R6eszy4Dz8tAPRTwZzRiZWIgVMiGv5zlhFB/HcD6gqg=";
-  };
-
-  flutterBuildFlags = [
-    "--dart-define=COMMIT_HASH=b4181b9cff18a07e958c81d8f41840d2d36a6705"
-  ];
-
-  pubspecLock = lib.importJSON ./pubspec.lock.json;
-
-  gitHashes = {
-    libtokyo = "sha256-T0+vyfSfijLv7MvM+zt3bkVpb3aVrlDnse2xyNMp9GU=";
-    libtokyo_flutter = "sha256-T0+vyfSfijLv7MvM+zt3bkVpb3aVrlDnse2xyNMp9GU=";
-  };
-
-  postInstall = ''
-    rm $out/bin/file_manager
-    ln -s $out/app/$pname/file_manager $out/bin/expidus-file-manager
-
-    mkdir -p $out/share/applications
-    mv $out/app/$pname/data/com.expidusos.file_manager.desktop $out/share/applications
-
-    mkdir -p $out/share/icons
-    mv $out/app/$pname/data/com.expidusos.file_manager.png $out/share/icons
-
-    mkdir -p $out/share/metainfo
-    mv $out/app/$pname/data/com.expidusos.file_manager.metainfo.xml $out/share/metainfo
-
-    substituteInPlace "$out/share/applications/com.expidusos.file_manager.desktop" \
-      --replace "Exec=file_manager" "Exec=$out/bin/expidus-file-manager" \
-      --replace "Icon=com.expidusos.file_manager" "Icon=$out/share/icons/com.expidusos.file_manager.png"
-  '';
-
-  meta = {
-    broken = true;
-    description = "ExpidusOS File Manager";
-    homepage = "https://expidusos.com";
-    license = lib.licenses.gpl3;
-    maintainers = with lib.maintainers; [ RossComputerGuy ];
-    platforms = [
-      "x86_64-linux"
-      "aarch64-linux"
-    ];
-    mainProgram = "expidus-file-manager";
-  };
-}
diff --git a/pkgs/desktops/expidus/file-manager/pubspec.lock.json b/pkgs/desktops/expidus/file-manager/pubspec.lock.json
deleted file mode 100644
index 048127e70dab..000000000000
--- a/pkgs/desktops/expidus/file-manager/pubspec.lock.json
+++ /dev/null
@@ -1,910 +0,0 @@
-{
-  "packages": {
-    "args": {
-      "dependency": "transitive",
-      "description": {
-        "name": "args",
-        "sha256": "eef6c46b622e0494a36c5a12d10d77fb4e855501a91c1b9ef9339326e58f0596",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "2.4.2"
-    },
-    "async": {
-      "dependency": "transitive",
-      "description": {
-        "name": "async",
-        "sha256": "947bfcf187f74dbc5e146c9eb9c0f10c9f8b30743e341481c1e2ed3ecc18c20c",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "2.11.0"
-    },
-    "bitsdojo_window": {
-      "dependency": "direct main",
-      "description": {
-        "name": "bitsdojo_window",
-        "sha256": "1118bc1cd16e6f358431ca4473af57cc1b287d2ceab46dfab6d59a9463160622",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "0.1.5"
-    },
-    "bitsdojo_window_linux": {
-      "dependency": "transitive",
-      "description": {
-        "name": "bitsdojo_window_linux",
-        "sha256": "d3804a30315fcbb43b28acc86d1180ce0be22c0c738ad2da9e5ade4d8dbd9655",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "0.1.3"
-    },
-    "bitsdojo_window_macos": {
-      "dependency": "transitive",
-      "description": {
-        "name": "bitsdojo_window_macos",
-        "sha256": "d2a9886c74516c5b84c1dd65ab8ee5d1c52055b265ebf0e7d664dee28366b521",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "0.1.3"
-    },
-    "bitsdojo_window_platform_interface": {
-      "dependency": "transitive",
-      "description": {
-        "name": "bitsdojo_window_platform_interface",
-        "sha256": "65daa015a0c6dba749bdd35a0f092e7a8ba8b0766aa0480eb3ef808086f6e27c",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "0.1.2"
-    },
-    "bitsdojo_window_windows": {
-      "dependency": "transitive",
-      "description": {
-        "name": "bitsdojo_window_windows",
-        "sha256": "8766a40aac84a6d7bdcaa716b24997e028fc9a9a1800495fc031721fd5a22ed0",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "0.1.5"
-    },
-    "boolean_selector": {
-      "dependency": "transitive",
-      "description": {
-        "name": "boolean_selector",
-        "sha256": "6cfb5af12253eaf2b368f07bacc5a80d1301a071c73360d746b7f2e32d762c66",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "2.1.1"
-    },
-    "characters": {
-      "dependency": "transitive",
-      "description": {
-        "name": "characters",
-        "sha256": "04a925763edad70e8443c99234dc3328f442e811f1d8fd1a72f1c8ad0f69a605",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "1.3.0"
-    },
-    "clock": {
-      "dependency": "transitive",
-      "description": {
-        "name": "clock",
-        "sha256": "cb6d7f03e1de671e34607e909a7213e31d7752be4fb66a86d29fe1eb14bfb5cf",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "1.1.1"
-    },
-    "collection": {
-      "dependency": "direct main",
-      "description": {
-        "name": "collection",
-        "sha256": "f092b211a4319e98e5ff58223576de6c2803db36221657b46c82574721240687",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "1.17.2"
-    },
-    "crypto": {
-      "dependency": "transitive",
-      "description": {
-        "name": "crypto",
-        "sha256": "ff625774173754681d66daaf4a448684fb04b78f902da9cb3d308c19cc5e8bab",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "3.0.3"
-    },
-    "dbus": {
-      "dependency": "transitive",
-      "description": {
-        "name": "dbus",
-        "sha256": "6f07cba3f7b3448d42d015bfd3d53fe12e5b36da2423f23838efc1d5fb31a263",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "0.7.8"
-    },
-    "fake_async": {
-      "dependency": "transitive",
-      "description": {
-        "name": "fake_async",
-        "sha256": "511392330127add0b769b75a987850d136345d9227c6b94c96a04cf4a391bf78",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "1.3.1"
-    },
-    "ffi": {
-      "dependency": "direct main",
-      "description": {
-        "name": "ffi",
-        "sha256": "7bf0adc28a23d395f19f3f1eb21dd7cfd1dd9f8e1c50051c069122e6853bc878",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "2.1.0"
-    },
-    "file": {
-      "dependency": "transitive",
-      "description": {
-        "name": "file",
-        "sha256": "1b92bec4fc2a72f59a8e15af5f52cd441e4a7860b49499d69dfa817af20e925d",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "6.1.4"
-    },
-    "filesize": {
-      "dependency": "direct main",
-      "description": {
-        "name": "filesize",
-        "sha256": "f53df1f27ff60e466eefcd9df239e02d4722d5e2debee92a87dfd99ac66de2af",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "2.0.1"
-    },
-    "flutter": {
-      "dependency": "direct main",
-      "description": "flutter",
-      "source": "sdk",
-      "version": "0.0.0"
-    },
-    "flutter_adaptive_scaffold": {
-      "dependency": "direct main",
-      "description": {
-        "name": "flutter_adaptive_scaffold",
-        "sha256": "4f448902314bc9b6cf820c85d5bad4de6489c0eff75dcedf5098f3a53ec981ee",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "0.1.6"
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-    "url_launcher_ios": {
-      "dependency": "transitive",
-      "description": {
-        "name": "url_launcher_ios",
-        "sha256": "9af7ea73259886b92199f9e42c116072f05ff9bea2dcb339ab935dfc957392c2",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "6.1.4"
-    },
-    "url_launcher_linux": {
-      "dependency": "transitive",
-      "description": {
-        "name": "url_launcher_linux",
-        "sha256": "207f4ddda99b95b4d4868320a352d374b0b7e05eefad95a4a26f57da413443f5",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "3.0.5"
-    },
-    "url_launcher_macos": {
-      "dependency": "transitive",
-      "description": {
-        "name": "url_launcher_macos",
-        "sha256": "1c4fdc0bfea61a70792ce97157e5cc17260f61abbe4f39354513f39ec6fd73b1",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "3.0.6"
-    },
-    "url_launcher_platform_interface": {
-      "dependency": "transitive",
-      "description": {
-        "name": "url_launcher_platform_interface",
-        "sha256": "bfdfa402f1f3298637d71ca8ecfe840b4696698213d5346e9d12d4ab647ee2ea",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "2.1.3"
-    },
-    "url_launcher_web": {
-      "dependency": "transitive",
-      "description": {
-        "name": "url_launcher_web",
-        "sha256": "cc26720eefe98c1b71d85f9dc7ef0cada5132617046369d9dc296b3ecaa5cbb4",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "2.0.18"
-    },
-    "url_launcher_windows": {
-      "dependency": "transitive",
-      "description": {
-        "name": "url_launcher_windows",
-        "sha256": "7967065dd2b5fccc18c653b97958fdf839c5478c28e767c61ee879f4e7882422",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "3.0.7"
-    },
-    "uuid": {
-      "dependency": "transitive",
-      "description": {
-        "name": "uuid",
-        "sha256": "648e103079f7c64a36dc7d39369cabb358d377078a051d6ae2ad3aa539519313",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "3.0.7"
-    },
-    "vector_math": {
-      "dependency": "transitive",
-      "description": {
-        "name": "vector_math",
-        "sha256": "80b3257d1492ce4d091729e3a67a60407d227c27241d6927be0130c98e741803",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "2.1.4"
-    },
-    "web": {
-      "dependency": "transitive",
-      "description": {
-        "name": "web",
-        "sha256": "dc8ccd225a2005c1be616fe02951e2e342092edf968cf0844220383757ef8f10",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "0.1.4-beta"
-    },
-    "win32": {
-      "dependency": "direct main",
-      "description": {
-        "name": "win32",
-        "sha256": "a6f0236dbda0f63aa9a25ad1ff9a9d8a4eaaa5012da0dc59d21afdb1dc361ca4",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "3.1.4"
-    },
-    "xdg_directories": {
-      "dependency": "direct main",
-      "description": {
-        "name": "xdg_directories",
-        "sha256": "f0c26453a2d47aa4c2570c6a033246a3fc62da2fe23c7ffdd0a7495086dc0247",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "1.0.2"
-    },
-    "xml": {
-      "dependency": "transitive",
-      "description": {
-        "name": "xml",
-        "sha256": "5bc72e1e45e941d825fd7468b9b4cc3b9327942649aeb6fc5cdbf135f0a86e84",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "6.3.0"
-    },
-    "yaml": {
-      "dependency": "transitive",
-      "description": {
-        "name": "yaml",
-        "sha256": "75769501ea3489fca56601ff33454fe45507ea3bfb014161abc3b43ae25989d5",
-        "url": "https://pub.dev"
-      },
-      "source": "hosted",
-      "version": "3.1.2"
-    }
-  },
-  "sdks": {
-    "dart": ">=3.1.0-185.0.dev <4.0.0",
-    "flutter": ">=3.10.0"
-  }
-}
diff --git a/pkgs/development/compilers/dart/source/default.nix b/pkgs/development/compilers/dart/source/default.nix
index 3637ad19e52c..1f272165fe31 100644
--- a/pkgs/development/compilers/dart/source/default.nix
+++ b/pkgs/development/compilers/dart/source/default.nix
@@ -1,7 +1,7 @@
 {
   bintools,
   buildPackages,
-  callPackage,
+  flutter,
   cacert,
   curlMinimal,
   dart-bin,
@@ -22,6 +22,7 @@
   samurai,
   stdenv,
   versionCheckHook,
+  writableTmpDirAsHomeHook,
   writeShellScript,
   writeText,
   zlib,
@@ -30,8 +31,6 @@
 let
   version = "3.11.4";
 
-  tools = callPackage ../../flutter/engine/tools.nix { inherit (stdenv) hostPlatform buildPlatform; };
-
   getArchInfo =
     platform:
     let
@@ -53,78 +52,75 @@ let
     ]
   );
 
-  src =
-    runCommand "dart-source-deps"
-      {
-        pname = "dart-source-deps";
-        inherit version;
+  src = stdenv.mkDerivation (finalAttrs: {
+    pname = "dart-source-deps";
+    inherit version;
 
-        nativeBuildInputs = [
-          cacert
-          curlMinimal
-          gitMinimal
-          pax-utils
-          python3
-          tools.cipd
-        ];
+    nativeBuildInputs = [
+      cacert
+      curlMinimal
+      flutter.scope.cipd
+      gitMinimal
+      pax-utils
+      python3
+      writableTmpDirAsHomeHook
+    ];
 
-        env = {
-          NIX_SSL_CERT_FILE = "${cacert}/etc/ssl/certs/ca-bundle.crt";
-          GIT_SSL_CAINFO = "${cacert}/etc/ssl/certs/ca-bundle.crt";
-          SSL_CERT_FILE = "${cacert}/etc/ssl/certs/ca-bundle.crt";
-          DEPOT_TOOLS_UPDATE = "0";
-          DEPOT_TOOLS_COLLECT_METRICS = "0";
-          PYTHONDONTWRITEBYTECODE = "1";
-          CIPD_HTTP_USER_AGENT = "standard-nix-build";
-        };
+    env = {
+      NIX_SSL_CERT_FILE = "${cacert}/etc/ssl/certs/ca-bundle.crt";
+      GIT_SSL_CAINFO = "${cacert}/etc/ssl/certs/ca-bundle.crt";
+      SSL_CERT_FILE = "${cacert}/etc/ssl/certs/ca-bundle.crt";
+      DEPOT_TOOLS_UPDATE = "0";
+      DEPOT_TOOLS_COLLECT_METRICS = "0";
+      PYTHONDONTWRITEBYTECODE = "1";
+      CIPD_HTTP_USER_AGENT = "standard-nix-build";
+    };
 
-        outputHashAlgo = "sha256";
-        outputHashMode = "recursive";
-        outputHash = "sha256-y2F+wB0M5dq6koxGpCs9BExGU7p8tFOIiRqfdf8ip+8=";
-      }
-      ''
-        mkdir source
-        cd source
-        source ${../../../../build-support/fetchgit/deterministic-git}
-        export -f clean_git
-        export -f make_deterministic_repo
-        cp ${writeText ".gclient" ''
-          solutions = [{
-              'name': 'sdk',
-              'url': 'https://dart.googlesource.com/sdk.git@${version}',
-          }]
-          target_os = ['linux']
-          target_cpu = ['x64', 'arm64', 'riscv64']
-          target_cpu_only = True
-        ''} .gclient
-        export PATH=${python3}/bin:$PATH:${tools.depot_tools}
-        python3 ${tools.depot_tools}/gclient.py sync --no-history --nohooks --noprehooks
-        find sdk -name ".versions" -type d -exec rm -rf {} +
-        rm --recursive --force sdk/buildtools/sysroot
-        rm --recursive --force sdk/buildtools/linux-arm64
-        rm --recursive --force sdk/buildtools/reclient
-        rm --recursive --force sdk/buildtools/*/clang
-        find sdk -type f \( -name "*.snapshot" -o -name "*.dill" -o -name "*.sym" \) -delete
-        rm --recursive --force sdk/tools/sdks/dart-sdk
-        find . -type l ! -exec test -e {} \; -delete
-        find . -name "ChangeLog*" -delete
-        rm --force .gclient .gclient_entries .gclient_previous_sync_commits .last_sync_hashes
-        rm --recursive --force .cipd .cipd_cache
-        find . -name ".git" -type d -prune -exec rm --recursive --force {} +
-        find . -name ".git*" -exec rm --recursive --force {} +
-        find . \( \
-            -name ".build-id" -o \
-            -name ".svn" -o \
-            -name "*~" -o \
-            -name "#*#" \
-        \) -exec rm --recursive --force {} +
-        for elf in $(scanelf --recursive --all --format "%F" sdk | sort); do
-            rm --force "$elf"
-        done
-        find . -name "__pycache__" -type d -exec rm --recursive --force {} +
-        find . -name "*.pyc" -delete
-        cp --recursive sdk $out
-      '';
+    outputHashAlgo = "sha256";
+    outputHashMode = "recursive";
+    outputHash = "sha256-y2F+wB0M5dq6koxGpCs9BExGU7p8tFOIiRqfdf8ip+8=";
+
+    buildCommand = ''
+      mkdir source
+      cd source
+      cp ${writeText ".gclient" ''
+        solutions = [{
+            'name': 'sdk',
+            'url': 'https://dart.googlesource.com/sdk.git@${finalAttrs.version}',
+        }]
+        target_os = ['linux']
+        target_cpu = ['x64', 'arm64', 'riscv64']
+        target_cpu_only = True
+      ''} .gclient
+      export PATH=${python3}/bin:$PATH:${flutter.scope.depot_tools}
+      python3 ${flutter.scope.depot_tools}/gclient.py sync --no-history --nohooks --noprehooks
+      find sdk -name ".versions" -type d -exec rm -rf {} +
+      rm --recursive --force sdk/buildtools/sysroot
+      rm --recursive --force sdk/buildtools/linux-arm64
+      rm --recursive --force sdk/buildtools/reclient
+      rm --recursive --force sdk/buildtools/*/clang
+      find sdk -type f \( -name "*.snapshot" -o -name "*.dill" -o -name "*.sym" \) -delete
+      rm --recursive --force sdk/tools/sdks/dart-sdk
+      find . -type l ! -exec test -e {} \; -delete
+      find . -name "ChangeLog*" -delete
+      rm --force .gclient .gclient_entries .gclient_previous_sync_commits .last_sync_hashes
+      rm --recursive --force .cipd .cipd_cache
+      find . -name ".git" -type d -prune -exec rm --recursive --force {} +
+      find . -name ".git*" -exec rm --recursive --force {} +
+      find . \( \
+          -name ".build-id" -o \
+          -name ".svn" -o \
+          -name "*~" -o \
+          -name "#*#" \
+      \) -exec rm --recursive --force {} +
+      for elf in $(scanelf --recursive --all --format "%F" sdk | sort); do
+          rm --force "$elf"
+      done
+      find . -name "__pycache__" -type d -exec rm --recursive --force {} +
+      find . -name "*.pyc" -delete
+      cp --recursive sdk $out
+    '';
+  });
 in
 dart-bin.overrideAttrs (oldAttrs: {
   inherit version src;
diff --git a/pkgs/development/compilers/flutter/all-artifacts.nix b/pkgs/development/compilers/flutter/all-artifacts.nix
new file mode 100644
index 000000000000..7e2132f52f4f
--- /dev/null
+++ b/pkgs/development/compilers/flutter/all-artifacts.nix
@@ -0,0 +1,79 @@
+{ lib, callPackage }:
+
+let
+  oss = [
+    {
+      name = "linux";
+      isLinux = true;
+      isWindows = false;
+      isDarwin = false;
+    }
+    {
+      name = "windows";
+      isLinux = false;
+      isWindows = true;
+      isDarwin = false;
+    }
+    {
+      name = "darwin";
+      isLinux = false;
+      isWindows = false;
+      isDarwin = true;
+    }
+  ];
+
+  archs = [
+    {
+      name = "x86_64";
+      isx86_64 = true;
+      isAarch64 = false;
+      isRiscV64 = false;
+    }
+    {
+      name = "aarch64";
+      isx86_64 = false;
+      isAarch64 = true;
+      isRiscV64 = false;
+    }
+  ];
+
+  hostPlatforms = (
+    map
+      (p: {
+        inherit (p.os) isLinux isWindows isDarwin;
+        inherit (p.cpu) isx86_64 isAarch64 isRiscV64;
+
+        parsed = {
+          kernel = {
+            name = p.os.name;
+          };
+          cpu = {
+            name = p.cpu.name;
+          };
+        };
+      })
+      (
+        lib.cartesianProduct {
+          os = oss;
+          cpu = archs;
+        }
+      )
+  );
+in
+(lib.unique (
+  lib.concatMap (
+    hostPlatform:
+    callPackage ./host-artifacts.nix {
+      inherit hostPlatform;
+      supportedTargetFlutterPlatforms = [
+        "universal"
+        "web"
+        "android"
+        "linux"
+        "macos"
+        "ios"
+        "windows"
+      ];
+    }
+  ) hostPlatforms
+))
diff --git a/pkgs/development/compilers/flutter/artifacts/fetch-artifacts.nix b/pkgs/development/compilers/flutter/artifacts/fetch-artifacts.nix
deleted file mode 100644
index a425f8fce636..000000000000
--- a/pkgs/development/compilers/flutter/artifacts/fetch-artifacts.nix
+++ /dev/null
@@ -1,102 +0,0 @@
-# Schema:
-# ${flutterVersion}.${targetPlatform}.${hostPlatform}
-#
-# aarch64-darwin as a host is not yet supported.
-# https://github.com/flutter/flutter/issues/60118
-{
-  lib,
-  runCommand,
-  lndir,
-  cacert,
-  unzip,
-
-  flutterPlatform,
-  systemPlatform,
-  flutter,
-  hash,
-}:
-
-let
-  flutterPlatforms = [
-    "android"
-    "ios"
-    "web"
-    "linux"
-    "windows"
-    "macos"
-    "fuchsia"
-    "universal"
-  ];
-
-  flutter' = flutter.override {
-    # Use a version of Flutter with just enough capabilities to download
-    # artifacts.
-    supportedTargetFlutterPlatforms = [ ];
-
-    # Modify flutter-tool's system platform in order to get the desired platform's hashes.
-    flutter = flutter.unwrapped.override {
-      flutterTools = flutter.unwrapped.tools.override {
-        inherit systemPlatform;
-      };
-    };
-  };
-in
-runCommand "flutter-artifacts-${flutterPlatform}-${systemPlatform}"
-  {
-    nativeBuildInputs = [
-      lndir
-      flutter'
-      unzip
-    ];
-
-    NIX_FLUTTER_TOOLS_VM_OPTIONS = "--root-certs-file=${cacert}/etc/ssl/certs/ca-bundle.crt";
-    NIX_FLUTTER_OPERATING_SYSTEM =
-      {
-        "x86_64-linux" = "linux";
-        "aarch64-linux" = "linux";
-        "x86_64-darwin" = "macos";
-        "aarch64-darwin" = "macos";
-      }
-      .${systemPlatform};
-
-    outputHash = hash;
-    outputHashMode = "recursive";
-    outputHashAlgo = "sha256";
-
-    passthru = {
-      inherit flutterPlatform;
-    };
-  }
-  (
-    ''
-      export FLUTTER_ROOT="$NIX_BUILD_TOP"
-      lndir -silent '${flutter'}' "$FLUTTER_ROOT"
-      rm --recursive --force "$FLUTTER_ROOT/bin/cache"
-      mkdir "$FLUTTER_ROOT/bin/cache"
-      mkdir "$FLUTTER_ROOT/bin/cache/dart-sdk"
-      lndir -silent '${flutter'}/bin/cache/dart-sdk' "$FLUTTER_ROOT/bin/cache/dart-sdk"
-    ''
-    # Could not determine engine revision
-    + lib.optionalString (lib.versionAtLeast flutter'.version "3.32") ''
-      cp '${flutter'}/bin/internal/engine.version' "$FLUTTER_ROOT/bin/cache/engine.stamp"
-    ''
-    + ''
-
-      HOME="$(mktemp -d)" flutter precache ${
-        lib.optionalString (
-          flutter ? engine && flutter.engine.meta.available
-        ) "--local-engine ${flutter.engine.outName}"
-      } \
-        --verbose '--${flutterPlatform}' ${
-          builtins.concatStringsSep " " (map (p: "'--no-${p}'") (lib.remove flutterPlatform flutterPlatforms))
-        }
-
-      rm --recursive --force "$FLUTTER_ROOT/bin/cache/lockfile"
-      rm --recursive --force "$FLUTTER_ROOT/bin/cache/dart-sdk"
-    ''
-    + ''
-      find "$FLUTTER_ROOT" -type l -lname '${flutter'}/*' -delete
-
-      cp --recursive bin/cache "$out"
-    ''
-  )
diff --git a/pkgs/development/compilers/flutter/artifacts/overrides/darwin.nix b/pkgs/development/compilers/flutter/artifacts/overrides/darwin.nix
deleted file mode 100644
index dbdd81ba596a..000000000000
--- a/pkgs/development/compilers/flutter/artifacts/overrides/darwin.nix
+++ /dev/null
@@ -1,14 +0,0 @@
-{ }:
-{
-  buildInputs ? [ ],
-  ...
-}:
-{
-  # Use arm64 instead of arm64e.
-  postPatch = ''
-    if [ "$pname" == "flutter-tools" ]; then
-      substituteInPlace lib/src/ios/xcodeproj.dart \
-        --replace-fail arm64e arm64
-    fi
-  '';
-}
diff --git a/pkgs/development/compilers/flutter/artifacts/overrides/linux.nix b/pkgs/development/compilers/flutter/artifacts/overrides/linux.nix
deleted file mode 100644
index a06188f98e3a..000000000000
--- a/pkgs/development/compilers/flutter/artifacts/overrides/linux.nix
+++ /dev/null
@@ -1,12 +0,0 @@
-{
-  gtk3,
-}:
-
-{
-  buildInputs ? [ ],
-  ...
-}:
-
-{
-  buildInputs = buildInputs ++ [ gtk3 ];
-}
diff --git a/pkgs/development/compilers/flutter/artifacts/prepare-artifacts.nix b/pkgs/development/compilers/flutter/artifacts/prepare-artifacts.nix
deleted file mode 100644
index 64eb4072d24e..000000000000
--- a/pkgs/development/compilers/flutter/artifacts/prepare-artifacts.nix
+++ /dev/null
@@ -1,30 +0,0 @@
-{
-  lib,
-  stdenv,
-  callPackage,
-  autoPatchelfHook,
-  src,
-}:
-
-(stdenv.mkDerivation {
-  inherit (src) name;
-  inherit src;
-
-  nativeBuildInputs = lib.optional stdenv.hostPlatform.isLinux autoPatchelfHook;
-
-  installPhase = ''
-    runHook preInstall
-
-    mkdir --parents "$out/bin"
-    cp --recursive . "$out/bin/cache"
-    rm --force "$out/bin/cache/flutter.version.json"
-
-    runHook postInstall
-  '';
-}).overrideAttrs
-  (
-    if builtins.pathExists (./overrides + "/${src.flutterPlatform}.nix") then
-      callPackage (./overrides + "/${src.flutterPlatform}.nix") { }
-    else
-      ({ ... }: { })
-  )
diff --git a/pkgs/development/compilers/flutter/build-support/build-flutter-application.nix b/pkgs/development/compilers/flutter/build-support/build-flutter-application.nix
index a2adc097947e..94cf1f9fbd33 100644
--- a/pkgs/development/compilers/flutter/build-support/build-flutter-application.nix
+++ b/pkgs/development/compilers/flutter/build-support/build-flutter-application.nix
@@ -54,39 +54,32 @@ lib.extendMkDerivation {
       ...
     }:
     let
-      hasEngine = flutter ? engine && flutter.engine != null && flutter.engine.meta.available;
-      flutterMode' = args.flutterMode or (if hasEngine then flutter.engine.runtimeMode else "release");
-
-      flutterFlags = lib.optional hasEngine "--local-engine host_${flutterMode'}${
-        lib.optionalString (!flutter.engine.isOptimized) "_unopt"
-      }";
+      flutterMode' = args.flutterMode or "release";
 
       flutterBuildFlags' = [
         "--${flutterMode'}"
       ]
-      ++ (args.flutterBuildFlags or [ ])
-      ++ flutterFlags;
+      ++ (args.flutterBuildFlags or [ ]);
 
       universal = args // {
         flutterMode = flutterMode';
-        flutterFlags = flutterFlags;
         flutterBuildFlags = flutterBuildFlags';
 
+        # Pub needs SSL certificates. Dart normally looks in a hardcoded path.
+        # https://github.com/dart-lang/sdk/blob/3.1.0/runtime/bin/security_context_linux.cc#L48
+        #
+        # Dart does not respect SSL_CERT_FILE...
+        # https://github.com/dart-lang/sdk/issues/48506
+        # ...and Flutter does not support --root-certs-file, so the path cannot be manually set.
+        # https://github.com/flutter/flutter/issues/56607
+        # https://github.com/flutter/flutter/issues/113594
+        #
+        # libredirect is of no use either, as Flutter does not pass any
+        # environment variables (including LD_PRELOAD) to the Pub process.
+        #
+        # Instead, Flutter is patched to allow the path to the Dart binary used for
+        # Pub commands to be overriden.
         sdkSetupScript = ''
-          # Pub needs SSL certificates. Dart normally looks in a hardcoded path.
-          # https://github.com/dart-lang/sdk/blob/3.1.0/runtime/bin/security_context_linux.cc#L48
-          #
-          # Dart does not respect SSL_CERT_FILE...
-          # https://github.com/dart-lang/sdk/issues/48506
-          # ...and Flutter does not support --root-certs-file, so the path cannot be manually set.
-          # https://github.com/flutter/flutter/issues/56607
-          # https://github.com/flutter/flutter/issues/113594
-          #
-          # libredirect is of no use either, as Flutter does not pass any
-          # environment variables (including LD_PRELOAD) to the Pub process.
-          #
-          # Instead, Flutter is patched to allow the path to the Dart binary used for
-          # Pub commands to be overriden.
           export NIX_FLUTTER_PUB_DART="${
             runCommand "dart-with-certs" { nativeBuildInputs = [ makeWrapper ]; } ''
               mkdir -p "$out/bin"
@@ -96,13 +89,11 @@ lib.extendMkDerivation {
           }/bin/dart"
 
           export HOME="$NIX_BUILD_TOP"
-          flutter config $flutterFlags --no-analytics &>/dev/null # mute first-run
-          flutter config $flutterFlags --enable-linux-desktop >/dev/null
+          # flutter config --no-analytics &>/dev/null # mute first-run
+          flutter config --enable-linux-desktop >/dev/null
         '';
 
-        pubGetScript =
-          args.pubGetScript
-            or "flutter${lib.optionalString hasEngine " --local-engine $flutterMode"} pub get";
+        pubGetScript = args.pubGetScript or "flutter pub get";
 
         sdkSourceBuilders = {
           # https://github.com/dart-lang/pub/blob/68dc2f547d0a264955c1fa551fa0a0e158046494/lib/src/sdk/flutter.dart#L81
diff --git a/pkgs/development/compilers/flutter/cipd.nix b/pkgs/development/compilers/flutter/cipd.nix
new file mode 100644
index 000000000000..c5997d1d8a29
--- /dev/null
+++ b/pkgs/development/compilers/flutter/cipd.nix
@@ -0,0 +1,37 @@
+{
+  constants,
+  fetchurl,
+  writeShellScriptBin,
+}:
+
+let
+  cipdBin = fetchurl {
+    url = "https://chrome-infra-packages.appspot.com/client?platform=${constants.hostConstants.alt-os}-${constants.hostConstants.arch}&version=git_revision:927335d3d594ba6b46a8c3f2d64fade13c22075b";
+    executable = true;
+    hash =
+      {
+        "linux-amd64" = "sha256-CP3AbEJm9vbyYfEnF9eD/vZwWK8Ps7kqQjZPY+HTuSQ=";
+        "linux-arm64" = "sha256-C97vamQ/+/0aaro+idwogtamQUfeVAopHQ1mdID2Utc=";
+        "mac-amd64" = "sha256-oyxJAG2Xg7m6w/IYrFgEPw0qLCTjL3/XB/3npod2Xsg=";
+        "mac-arm64" = "sha256-a0bD+qSn34Edn63o7rmQ4v4IVWnETIgWbxDZ1igNbP4=";
+      }
+      ."${constants.hostConstants.alt-os}-${constants.hostConstants.arch}";
+  };
+in
+writeShellScriptBin "cipd" ''
+  if [[ "$1" == "ensure" ]]; then
+    for arg in "$@"; do
+      if [[ "$prev" == "-ensure-file" ]]; then
+        sed --in-place \
+          --expression='s/''${platform}/${constants.hostConstants.platform}/g' \
+          --expression='s|gn/gn/${constants.hostConstants.platform}|gn/gn/${constants.buildConstants.platform}|g' \
+          --expression='\|src/flutter/third_party/java/openjdk|,+2 d' \
+          "$arg"
+        break
+      fi
+      prev="$arg"
+    done
+  fi
+
+  exec ${cipdBin} "$@"
+''
diff --git a/pkgs/development/compilers/flutter/constants.nix b/pkgs/development/compilers/flutter/constants.nix
new file mode 100644
index 000000000000..d900122ea6f7
--- /dev/null
+++ b/pkgs/development/compilers/flutter/constants.nix
@@ -0,0 +1,41 @@
+{ lib, stdenv }:
+
+let
+  makeConstants =
+    platform:
+    let
+      os =
+        {
+          linux = "linux";
+          darwin = "macos";
+          windows = "windows";
+        }
+        .${platform.parsed.kernel.name} or (throw "Unsupported OS: ${platform.parsed.kernel.name}");
+
+      arch =
+        {
+          x86_64 = "amd64";
+          aarch64 = "arm64";
+          riscv64 = "riscv64";
+        }
+        .${platform.parsed.cpu.name} or (throw "Unsupported CPU: ${platform.parsed.cpu.name}");
+      alt-os = if platform.isDarwin then "mac" else os;
+      alt-arch = if platform.isx86_64 then "x64" else arch;
+    in
+    {
+      inherit
+        os
+        arch
+        alt-os
+        alt-arch
+        ;
+      platform = "${os}-${arch}";
+      alt-platform = "${alt-os}-${alt-arch}";
+    };
+in
+{
+  inherit makeConstants;
+  buildConstants = makeConstants stdenv.buildPlatform;
+  targetConstants = makeConstants stdenv.targetPlatform;
+  hostConstants = makeConstants stdenv.hostPlatform;
+}
diff --git a/pkgs/development/compilers/flutter/default.nix b/pkgs/development/compilers/flutter/default.nix
index 2c886bf529fc..27e12e586b53 100644
--- a/pkgs/development/compilers/flutter/default.nix
+++ b/pkgs/development/compilers/flutter/default.nix
@@ -1,146 +1,51 @@
 {
-  useNixpkgsEngine ? false,
   callPackage,
-  fetchzip,
-  fetchFromGitHub,
-  dart,
-  dart-bin,
   lib,
-  stdenv,
-  runCommand,
+  useNixpkgsEngine ? false,
 }:
+
 let
-  mkCustomFlutter = args: callPackage ./flutter.nix args;
-  wrapFlutter = flutter: callPackage ./wrapper.nix { inherit flutter; };
   getPatches =
     dir:
-    let
-      files = builtins.attrNames (builtins.readDir dir);
-    in
-    if (builtins.pathExists dir) then map (f: dir + ("/" + f)) files else [ ];
-  mkFlutter =
-    {
-      version,
-      engineVersion,
-      engineSwiftShaderHash,
-      engineSwiftShaderRev,
-      engineHashes,
-      enginePatches,
-      dartVersion,
-      flutterHash,
-      dartHash,
-      patches,
-      pubspecLock,
-      artifactHashes,
-      channel,
-    }:
-    let
-      args = {
-        inherit
-          version
-          engineVersion
-          engineSwiftShaderRev
-          engineSwiftShaderHash
-          engineHashes
-          enginePatches
-          patches
-          pubspecLock
-          artifactHashes
-          useNixpkgsEngine
-          channel
-          ;
+    if builtins.pathExists dir then
+      map (fileName: dir + "/${fileName}") (builtins.attrNames (builtins.readDir dir))
+    else
+      [ ];
 
-        dart =
-          let
-            hash =
-              dartHash.${stdenv.hostPlatform.system}
-                or (throw "Unsupported system: ${stdenv.hostPlatform.system}");
-          in
-          (
-            if lib.versionAtLeast version "3.41" then
-              (dart-bin.overrideAttrs (oldAttrs: {
-                version = dartVersion;
-                src = oldAttrs.src.overrideAttrs (_: {
-                  inherit hash;
-                });
-              }))
-            else
-              (dart-bin.overrideAttrs (_: {
-                # This overrideAttrs is used to replace the version in src.url
-                version = dartVersion;
-                __intentionallyOverridingVersion = true;
-              })).overrideAttrs
-                (oldAttrs: {
-                  src = fetchzip {
-                    inherit (oldAttrs.src) url;
-                    inherit hash;
-                  };
-                })
-          );
-        src =
-          let
-            source = fetchFromGitHub {
-              owner = "flutter";
-              repo = "flutter";
-              tag = version;
-              hash = flutterHash;
-            };
-          in
-          (
-            if lib.versionAtLeast version "3.32" then
-              # # Could not determine engine revision
-              (runCommand source.name { } ''
-                cp --recursive ${source} $out
-                chmod +w $out/bin
-                mkdir $out/bin/cache
-                cp $out/bin/internal/engine.version $out/bin/cache/engine.stamp
-                touch $out/bin/cache/engine.realm
-              '')
-            else
-              source
-          );
-      };
-    in
-    (mkCustomFlutter args).overrideAttrs (
-      prev: next: {
-        passthru = next.passthru // {
-          inherit wrapFlutter mkCustomFlutter mkFlutter;
-          buildFlutterApplication = callPackage ./build-support/build-flutter-application.nix {
-            flutter = wrapFlutter (mkCustomFlutter args);
-          };
-        };
-      }
-    );
+  makeFlutterScope = callPackage ./scope.nix { };
 
-  flutterVersions = lib.mapAttrs' (
-    version: _:
+  allVersions = lib.mapAttrs' (versionName: _: {
+    name = "v${versionName}";
+    value =
+      let
+        versionDir = ./versions + "/${versionName}";
+        versionData = lib.importJSON (versionDir + "/data.json");
+        globalPatches = getPatches ./patches;
+        versionPatches = getPatches (versionDir + "/patches");
+        globalEnginePatches = getPatches ./engine/patches;
+        versionEnginePatches = getPatches (versionDir + "/engine/patches");
+      in
+      makeFlutterScope (
+        versionData
+        // {
+          inherit useNixpkgsEngine;
+          patches = globalPatches ++ versionPatches;
+          enginePatches = globalEnginePatches ++ versionEnginePatches;
+        }
+      );
+  }) (builtins.readDir ./versions);
+
+  getLatestForChannel =
+    channel:
     let
-      versionDir = ./versions + "/${version}";
-      data = lib.importJSON (versionDir + "/data.json");
+      channelVersions = lib.filterAttrs (_: scope: scope.channel == channel) allVersions;
+      sortedNames = lib.naturalSort (builtins.attrNames channelVersions);
     in
-    lib.nameValuePair "v${version}" (
-      wrapFlutter (
-        mkFlutter (
-          {
-            patches = (getPatches ./patches) ++ (getPatches (versionDir + "/patches"));
-            enginePatches = (getPatches ./engine/patches) ++ (getPatches (versionDir + "/engine/patches"));
-          }
-          // data
-        )
-      )
-    )
-  ) (builtins.readDir ./versions);
+    if sortedNames == [ ] then null else channelVersions.${lib.last sortedNames}.flutter;
 
-  stableFlutterVersions = lib.attrsets.filterAttrs (_: v: v.channel == "stable") flutterVersions;
-  betaFlutterVersions = lib.attrsets.filterAttrs (_: v: v.channel == "beta") flutterVersions;
+  stable = getLatestForChannel "stable";
+  beta = getLatestForChannel "beta";
 in
-flutterVersions
-// {
-  inherit wrapFlutter mkFlutter;
-}
-// lib.optionalAttrs (betaFlutterVersions != { }) {
-  beta = flutterVersions.${lib.last (lib.naturalSort (builtins.attrNames betaFlutterVersions))};
-}
-// lib.optionalAttrs (stableFlutterVersions != { }) {
-  stable = flutterVersions.${lib.last (lib.naturalSort (builtins.attrNames stableFlutterVersions))};
-}
+(lib.mapAttrs (_: scope: scope.flutter) allVersions)
+// lib.optionalAttrs (stable != null) { inherit stable; }
+// lib.optionalAttrs (beta != null) { inherit beta; }
diff --git a/pkgs/development/compilers/flutter/engine/constants.nix b/pkgs/development/compilers/flutter/engine/constants.nix
deleted file mode 100644
index 768f103e849f..000000000000
--- a/pkgs/development/compilers/flutter/engine/constants.nix
+++ /dev/null
@@ -1,48 +0,0 @@
-{ lib, platform }:
-let
-  self = {
-    os =
-      if platform.isLinux then
-        "linux"
-      else if platform.isDarwin then
-        "macos"
-      else if platform.isWindows then
-        "windows"
-      else
-        throw "Unsupported OS \"${platform.parsed.kernel.name}\"";
-
-    alt-os = if platform.isDarwin then "mac" else self.os;
-
-    arch =
-      if platform.isx86_64 then
-        "amd64"
-      else if platform.isx86 && platform.is32bit then
-        "386"
-      else if platform.isAarch64 then
-        "arm64"
-      else if platform.isMips && platform.parsed.cpu.significantByte == "littleEndian" then
-        "mipsle"
-      else if platform.isMips64 then
-        "mips64${lib.optionalString (platform.parsed.cpu.significantByte == "littleEndian") "le"}"
-      else if platform.isPower64 then
-        "ppc64${lib.optionalString (platform.parsed.cpu.significantByte == "littleEndian") "le"}"
-      else if platform.isS390x then
-        "s390x"
-      else if platform.isRiscV64 then
-        "riscv64"
-      else
-        throw "Unsupported CPU \"${platform.parsed.cpu.name}\"";
-
-    alt-arch =
-      if platform.isx86_64 then
-        "x64"
-      else if platform.isAarch64 then
-        "arm64"
-      else
-        platform.parsed.cpu.name;
-
-    platform = "${self.os}-${self.arch}";
-    alt-platform = "${self.os}-${self.alt-arch}";
-  };
-in
-self
diff --git a/pkgs/development/compilers/flutter/engine/dart.nix b/pkgs/development/compilers/flutter/engine/dart.nix
deleted file mode 100644
index 4846392aa8ba..000000000000
--- a/pkgs/development/compilers/flutter/engine/dart.nix
+++ /dev/null
@@ -1,12 +0,0 @@
-{ engine, runCommand }:
-runCommand "flutter-engine-${engine.version}-dart"
-  {
-    version = engine.dartSdkVersion;
-
-    meta = engine.meta // {
-      description = "Dart SDK compiled from the Flutter Engine";
-    };
-  }
-  ''
-    ln --symbolic ${engine}/out/${engine.outName}/dart-sdk $out
-  ''
diff --git a/pkgs/development/compilers/flutter/engine/default.nix b/pkgs/development/compilers/flutter/engine/default.nix
index 0821bce822a5..defb8d99bc6a 100644
--- a/pkgs/development/compilers/flutter/engine/default.nix
+++ b/pkgs/development/compilers/flutter/engine/default.nix
@@ -1,78 +1,317 @@
 {
   callPackage,
-  dartSdkVersion,
-  flutterVersion,
-  swiftshaderHash,
-  swiftshaderRev,
-  version,
-  hashes,
-  url,
-  patches,
-  runtimeModes,
+  constants,
+  dart,
+  depot_tools,
+  dos2unix,
+  enginePatches,
+  freetype,
+  gn,
+  gtk3,
+  harfbuzz,
   lib,
+  libepoxy,
+  libjpeg,
+  libpng,
+  libwebp,
+  libx11,
+  libxxf86vm,
+  llvmPackages,
+  ninja,
+  patches,
+  pkg-config,
+  python312,
+  sqlite,
   stdenv,
-  ...
-}@args:
+  symlinkJoin,
+  version,
+  zlib,
+  runtimeMode ? "release",
+}:
+
 let
-  mainRuntimeMode = args.mainRuntimeMode or builtins.elemAt runtimeModes 0;
-  altRuntimeMode = args.altRuntimeMode or builtins.elemAt runtimeModes 1;
+  python3 = python312;
 
-  runtimeModesBuilds = lib.genAttrs runtimeModes (
-    runtimeMode:
-    callPackage ./package.nix {
-      inherit
-        dartSdkVersion
-        flutterVersion
-        swiftshaderHash
-        swiftshaderRev
-        version
-        hashes
-        url
-        patches
-        runtimeMode
-        ;
-      isOptimized = args.isOptimized or runtimeMode != "debug";
-    }
-  );
+  llvm = symlinkJoin {
+    name = "llvm";
+    paths = [
+      llvmPackages.clang
+      llvmPackages.llvm
+    ];
+  };
+
+  outputAttrs = {
+    flutter-gtk =
+      lib.replaceStrings [ "-" "/" ] [ "_M_" "_S_" ]
+        "${constants.hostConstants.alt-platform}-${runtimeMode}/${constants.hostConstants.alt-platform}-flutter-gtk";
+    flutter-glfw =
+      lib.replaceStrings [ "-" "/" ] [ "_M_" "_S_" ]
+        "${constants.hostConstants.alt-platform}-${runtimeMode}/${constants.hostConstants.alt-platform}-flutter-glfw";
+    font-subset =
+      lib.replaceStrings [ "-" "/" ] [ "_M_" "_S_" ]
+        "${constants.hostConstants.alt-platform}/font-subset";
+    artifacts =
+      lib.replaceStrings [ "-" "/" ] [ "_M_" "_S_" ]
+        "${constants.hostConstants.alt-platform}/artifacts";
+    flutter_patched_sdk = "flutter_patched_sdk";
+  };
 in
-stdenv.mkDerivation (
-  {
-    pname = "flutter-engine";
-    inherit url runtimeModes altRuntimeMode;
-    inherit (runtimeModesBuilds.${mainRuntimeMode}) version src meta;
+stdenv.mkDerivation (finalAttrs: {
+  __structuredAttrs = true;
+  strictDeps = true;
+  pname = "flutter-engine-linux-${runtimeMode}";
+  inherit version;
 
-    dontUnpack = true;
-    dontBuild = true;
+  src = callPackage ./source.nix { };
 
-    installPhase = ''
-      runHook preInstall
+  sourceRoot = "${finalAttrs.src.name}/engine/src";
 
-      mkdir --parents $out/out
+  prePatch = ''
+    pushd ../..
+    chmod --recursive +w .
+  '';
+
+  patches = patches ++ enginePatches;
+
+  postPatch = ''
+    popd
+    dos2unix flutter/third_party/vulkan_memory_allocator/include/vk_mem_alloc.h
+    patchShebangs ../../bin/internal/content_aware_hash.sh
+    mkdir --parents flutter/third_party/dart/tools/sdks/dart-sdk/ flutter/prebuilts/${constants.hostConstants.alt-platform}/dart-sdk
+    ln --symbolic ${dart}/bin flutter/third_party/dart/tools/sdks/dart-sdk/bin
+    ln --symbolic ${dart}/bin flutter/prebuilts/${constants.hostConstants.alt-platform}/dart-sdk/bin
+    echo "${dart.version}" > flutter/third_party/dart/sdk/version
+    mkdir --parents flutter/third_party/gn/
+    ln --symbolic ${lib.getExe gn} flutter/third_party/gn/gn
+    mkdir --parents flutter/third_party/swiftshader/third_party
+    ln --symbolic ${llvmPackages.llvm.monorepoSrc} flutter/third_party/swiftshader/third_party/llvm-project
+    mkdir --parents flutter/buildtools/${constants.hostConstants.alt-platform}
+    ln --symbolic ${llvm} flutter/buildtools/${constants.hostConstants.alt-platform}/clang
+  ''
+  # https://github.com/dart-lang/sdk/issues/52295
+  + ''
+    mkdir --parents flutter/third_party/dart/.git/logs
+    touch flutter/third_party/dart/.git/logs/HEAD
+  ''
+  # DEPS hooks
+  + ''
+    python3 flutter/third_party/dart/tools/generate_package_config.py
+    python3 flutter/third_party/dart/tools/generate_sdk_version_file.py
+    python3 flutter/tools/pub_get_offline.py
+  ''
+  # reusable system library settings
+  + ''
+    local use_system="
+      freetype2
+      harfbuzz
+      libjpeg-turbo
+      libpng
+      libwebp
+      sqlite
+      zlib
+      "
+    for _lib in $use_system; do
+      echo "Removing buildscripts for system provided $_lib"
+      find . -type f -path "*third_party/$_lib/*" \
+        \! -path "*third_party/$_lib/chromium/*" \
+        \! -path "*third_party/$_lib/google/*" \
+        \! -regex '.*\.\(gn\|gni\|isolate\|py\)' \
+        -delete
+    done
+    echo "Replacing gn files"
+    python3 build/linux/unbundle/replace_gn_files.py --system-libraries $use_system
+  ''
+  # ValueError: ZIP does not support timestamps before 1980
+  + ''
+    substituteInPlace flutter/build/zip.py \
+      --replace-fail "zipfile.ZipFile(args.output, 'w', zipfile.ZIP_DEFLATED)" "zipfile.ZipFile(args.output, 'w', zipfile.ZIP_DEFLATED, strict_timestamps=False)"
+  ''
+  + ''
+    sed --in-place '5i #include <cstring>' flutter/display_list/dl_storage.cc
+    sed --in-place '5i #include <cstring>' flutter/display_list/dl_vertices.cc
+    sed --in-place '5i #include <cstring>' flutter/display_list/effects/color_filters/dl_matrix_color_filter.h
+    sed --in-place '5i #include <cstring>' flutter/display_list/geometry/dl_region.cc
+    sed --in-place '5i #include <cstring>' flutter/display_list/effects/dl_color_source.cc
+    sed --in-place '5i #include <cstring>' flutter/display_list/dl_builder.cc
+    sed --in-place '5i #include <cstring>' flutter/display_list/display_list.cc
+    sed --in-place '5i #include <cstring>' flutter/vulkan/vulkan_application.cc
+    sed --in-place '5i #include <cstring>' flutter/runtime/dart_vm.cc
+    sed --in-place '5i #include <cstring>' flutter/runtime/dart_isolate.cc
+    sed --in-place '5i #include <cstring>' flutter/shell/platform/android/android_surface_gl_skia.cc
+    sed --in-place '5i #include <cstring>' flutter/shell/platform/glfw/platform_handler.cc
+    sed --in-place '5i #include <cstring>' flutter/shell/platform/linux/fl_accessibility_channel.cc
+    sed --in-place '5i #include <cstring>' flutter/shell/platform/linux/fl_text_input_handler.cc
+    sed --in-place '5i #include <cstring>' flutter/shell/platform/linux/fl_application.cc
+    sed --in-place '5i #include <cstring>' flutter/shell/platform/linux/fl_event_channel.cc
+    sed --in-place '5i #include <cstring>' flutter/shell/platform/linux/fl_keyboard_channel.cc
+    sed --in-place '5i #include <cstring>' flutter/impeller/renderer/backend/vulkan/debug_report_vk.cc
+    sed --in-place '5i #include <cstring>' flutter/shell/platform/linux/fl_text_input_channel.cc
+    sed --in-place '5i #include <cstring>' flutter/shell/platform/linux/fl_settings_portal.cc
+    sed --in-place '5i #include <cstring>' flutter/shell/platform/linux/fl_gnome_settings.cc
+    sed --in-place '5i #include <cstring>' flutter/impeller/toolkit/glvk/trampoline.cc
+    sed --in-place '5i #include <cstring>' flutter/shell/platform/android/android_context_dynamic_impeller.cc
+    sed --in-place '5i #include <cstring>' flutter/shell/platform/fuchsia/dart_runner/builtin_libraries.cc
+    sed --in-place '5i #include <cstring>' flutter/shell/platform/fuchsia/flutter/text_delegate.cc
+    sed --in-place '5i #include <cstring>' flutter/third_party/accessibility/ax/ax_enum_util.cc
+    sed --in-place '5i #include <cstring>' flutter/examples/vulkan_glfw/src/main.cc
+    sed --in-place '5i #include <cstring>' flutter/shell/platform/linux/public/flutter_linux/fl_method_channel.h
+    sed --in-place '5i #include <cstring>' flutter/shell/platform/linux/fl_accessible_text_field.cc
+    substituteInPlace flutter/shell/platform/linux/fl_view_accessible.cc \
+      --replace-fail "// Workaround missing C code compatibility in ATK header." "#include <glib.h>"
+  '';
+
+  nativeBuildInputs = [
+    (python3.withPackages (ps: with ps; [ pyyaml ]))
+    dart
+    depot_tools
+    dos2unix
+    ninja
+    pkg-config
+  ];
+
+  buildInputs = [
+    freetype
+    gtk3
+    harfbuzz
+    libepoxy
+    libjpeg
+    libpng
+    libwebp
+    libx11
+    libxxf86vm
+    sqlite
+    zlib
+  ];
+
+  env = {
+    NIX_CFLAGS_COMPILE = toString (
+      [
+        "-O2"
+        "-Wno-error"
+        "-Wno-unused-command-line-argument"
+        "-Wno-absolute-value"
+        "-Wno-implicit-float-conversion"
+        "-Wno-error=unused-command-line-argument"
+        "-D_GLIBCXX_DEBUG=0"
+      ]
+      ++ (lib.optionals stdenv.hostPlatform.isLinux [ "-U_FORTIFY_SOURCE" ])
+    );
+    TERM = "dumb";
+  };
+
+  configurePhase =
+    let
+      gnFlags = lib.concatStringsSep " " (
+        [
+          "--no-goma"
+          "--no-dart-version-git-info"
+          "--linux"
+          "--linux-cpu=${constants.hostConstants.alt-arch}"
+          "--runtime-mode=${runtimeMode}"
+          "--no-rbe"
+          "--prebuilt-dart-sdk"
+          "--build-glfw-shell"
+          "--build-engine-artifacts"
+          "--no-enable-unittests"
+          "--enable-fontconfig"
+          ''--gn-args="use_default_linux_sysroot=false"''
+        ]
+        ++ (lib.optionals (runtimeMode == "release") [ "--no-backtrace" ])
+        ++ (
+          if (runtimeMode == "debug") then
+            [
+              "--unoptimized"
+              "--no-stripped"
+            ]
+          else
+            [ "--no-lto" ]
+        )
+      );
+    in
     ''
-    + lib.concatMapStrings (
-      runtimeMode:
-      let
-        runtimeModeBuild = runtimeModesBuilds.${runtimeMode};
-        runtimeModeOut = runtimeModeBuild.outName;
-      in
-      ''
-        ln --symbolic --force ${runtimeModeBuild}/out/${runtimeModeOut} $out/out/${runtimeModeOut}
-      ''
-    ) runtimeModes
-    + ''
-      runHook postInstall
+      runHook preConfigure
+
+      python3 flutter/tools/gn ${gnFlags} --target-dir="${constants.hostConstants.alt-platform}-${runtimeMode}"
+
+      runHook postConfigure
     '';
 
-    passthru = {
-      inherit (runtimeModesBuilds.${mainRuntimeMode})
-        dartSdkVersion
-        isOptimized
-        runtimeMode
-        outName
-        dart
-        swiftshader
-        ;
-    };
-  }
-  // runtimeModesBuilds
-)
+  buildPhase = ''
+    runHook preBuild
+
+    ninja -C out/${constants.hostConstants.alt-platform}-${runtimeMode} -j $NIX_BUILD_CORES
+
+    runHook postBuild
+  '';
+
+  outputs = [ "out" ] ++ builtins.attrValues outputAttrs;
+
+  installPhase = ''
+    runHook preInstall
+
+    pushd out/${constants.hostConstants.alt-platform}-${runtimeMode}
+  ''
+  # flutter-gtk
+  + ''
+    install -D --mode=0644 libflutter_linux_gtk.so --target-directory=''$${outputAttrs.flutter-gtk}
+    install -D --mode=0755 gen_snapshot --target-directory=''$${outputAttrs.flutter-gtk}
+    cp --recursive flutter_linux ''$${outputAttrs.flutter-gtk}/flutter_linux
+  ''
+  # flutter-glfw
+  + ''
+    install -D --mode=0644 flutter_export.h --target-directory=''$${outputAttrs.flutter-glfw}
+    install -D --mode=0644 flutter_glfw.h --target-directory=''$${outputAttrs.flutter-glfw}
+    install -D --mode=0644 flutter_messenger.h --target-directory=''$${outputAttrs.flutter-glfw}
+    install -D --mode=0644 flutter_plugin_registrar.h --target-directory=''$${outputAttrs.flutter-glfw}
+    install -D --mode=0755 gen_snapshot --target-directory=''$${outputAttrs.flutter-glfw}
+    install -D --mode=0644 libflutter_linux_glfw.so --target-directory=''$${outputAttrs.flutter-glfw}
+  ''
+  # font-subset
+  + ''
+    install -D --mode=0644 font-subset --target-directory=''$${outputAttrs.font-subset}
+    install -D --mode=0644 gen/const_finder.dart.snapshot --target-directory=''$${outputAttrs.font-subset}
+  ''
+  # flutter_patched_sdk
+  + ''
+    install -D --mode=0644 gen/flutter/build/archives/LICENSE.flutter_patched_sdk.md ''$${outputAttrs.flutter_patched_sdk}/LICENSE.flutter_patched_sdk.md
+    install -D --mode=0644 flutter_patched_sdk/platform_strong.dill --target-directory=''$${outputAttrs.flutter_patched_sdk}/flutter_patched_sdk/
+    install -D --mode=0644 flutter_patched_sdk/vm_outline_strong.dill --target-directory=''$${outputAttrs.flutter_patched_sdk}/flutter_patched_sdk/
+  ''
+  # artifacts
+  + ''
+    install -D --mode=0644 gen/flutter/lib/snapshot/vm_isolate_snapshot.bin --target-directory=''$${outputAttrs.artifacts}
+    install -D --mode=0644 gen/flutter/lib/snapshot/isolate_snapshot.bin --target-directory=''$${outputAttrs.artifacts}
+    install -D --mode=0644 icudtl.dat --target-directory=''$${outputAttrs.artifacts}
+    install -D --mode=0644 flutter_tester --target-directory=''$${outputAttrs.artifacts}
+    install -D --mode=0644 gen/frontend_server_aot.dart.snapshot --target-directory=''$${outputAttrs.artifacts}/frontend_server.dart.snapshot
+    install -D --mode=0644 gen/flutter/build/archives/LICENSE.artifacts.md --target-directory=''$${outputAttrs.artifacts}
+    install -D --mode=0644 gen/flutter/lib/snapshot/vm_isolate_snapshot.bin --target-directory=''$${outputAttrs.artifacts}
+    install -D --mode=0644 libtessellator.so --target-directory=''$${outputAttrs.artifacts}
+    install -D --mode=0644 libpath_ops.so --target-directory=''$${outputAttrs.artifacts}
+    install -D --mode=0644 gen/flutter/lib/snapshot/isolate_snapshot.bin --target-directory=''$${outputAttrs.artifacts}
+    install -D --mode=0644 libimpeller.so --target-directory=''$${outputAttrs.artifacts}
+    install -D --mode=0755 gen_snapshot --target-directory=''$${outputAttrs.artifacts}
+    install -D --mode=0755 impellerc --target-directory=''$${outputAttrs.artifacts}
+    cp --recursive shader_lib ''$${outputAttrs.artifacts}/shader_lib
+  ''
+  # others
+  + ''
+    install -D --mode=0644 libflutter_engine.so --target-directory=$out
+    install -D --mode=0755 analyze_snapshot --target-directory=$out
+    popd
+
+    runHook postInstall
+  '';
+
+  dontStrip = (runtimeMode != "release");
+
+  meta = {
+    broken = stdenv.hostPlatform.isDarwin || (lib.versionOlder version "3.41");
+    maintainers = with lib.maintainers; [ RossComputerGuy ];
+    license = lib.licenses.bsd3;
+    platforms = [
+      "x86_64-linux"
+      "aarch64-linux"
+    ];
+  };
+})
diff --git a/pkgs/development/compilers/flutter/engine/package.nix b/pkgs/development/compilers/flutter/engine/package.nix
deleted file mode 100644
index 7d79b09e8662..000000000000
--- a/pkgs/development/compilers/flutter/engine/package.nix
+++ /dev/null
@@ -1,390 +0,0 @@
-{
-  lib,
-  callPackage,
-  fetchurl,
-  bash,
-  symlinkJoin,
-  darwin,
-  clang,
-  tools ? callPackage ./tools.nix {
-    inherit (stdenv)
-      hostPlatform
-      buildPlatform
-      ;
-  },
-  stdenv,
-  dart,
-  fetchgit,
-  llvmPackages,
-  patchelf,
-  gn,
-  openbox,
-  xorg-server,
-  libxxf86vm,
-  libxrender,
-  libxrandr,
-  libxi,
-  libxinerama,
-  libxfixes,
-  libxext,
-  libxcursor,
-  libx11,
-  xorgproto,
-  libxcb,
-  libglvnd,
-  libepoxy,
-  wayland,
-  freetype,
-  pango,
-  glib,
-  harfbuzz,
-  cairo,
-  gdk-pixbuf,
-  at-spi2-atk,
-  zlib,
-  gtk3,
-  pkg-config,
-  ninja,
-  python312,
-  gitMinimal,
-  version,
-  flutterVersion,
-  dartSdkVersion,
-  swiftshaderHash,
-  swiftshaderRev,
-  hashes,
-  patches,
-  url,
-  runtimeMode ? "release",
-  isOptimized ? runtimeMode != "debug",
-}:
-let
-  constants = callPackage ./constants.nix { platform = stdenv.targetPlatform; };
-
-  python3 = python312;
-
-  src = callPackage ./source.nix {
-    inherit
-      flutterVersion
-      version
-      hashes
-      url
-      ;
-    inherit (stdenv)
-      hostPlatform
-      buildPlatform
-      targetPlatform
-      ;
-  };
-
-  swiftshader = fetchgit {
-    url = "https://swiftshader.googlesource.com/SwiftShader.git";
-    hash = swiftshaderHash;
-    rev = swiftshaderRev;
-
-    postFetch = ''
-      rm --recursive --force $out/third_party/llvm-project
-    '';
-  };
-
-  llvm = symlinkJoin {
-    name = "llvm";
-    paths = [
-      clang
-      llvmPackages.llvm
-    ];
-  };
-
-  outName = "host_${runtimeMode}${lib.optionalString (!isOptimized) "_unopt"}";
-
-  dartPath = "flutter/third_party/dart";
-in
-stdenv.mkDerivation (finalAttrs: {
-  pname = "flutter-engine-${runtimeMode}${lib.optionalString (!isOptimized) "-unopt"}";
-  inherit version src patches;
-
-  setOutputFlags = false;
-  doStrip = isOptimized;
-
-  toolchain = symlinkJoin {
-    name = "flutter-engine-toolchain-${version}";
-
-    paths =
-      lib.flatten (
-        map (dep: lib.optionals (lib.isDerivation dep) ([ dep ] ++ map (output: dep.${output}) dep.outputs))
-          (
-            lib.optionals (stdenv.hostPlatform.isLinux) [
-              gtk3
-              wayland
-              libepoxy
-              libglvnd
-              freetype
-              at-spi2-atk
-              glib
-              gdk-pixbuf
-              harfbuzz
-              pango
-              cairo
-              libxcb
-              libx11
-              libxcursor
-              libxrandr
-              libxrender
-              libxinerama
-              libxi
-              libxext
-              libxfixes
-              libxxf86vm
-              xorgproto
-              zlib
-            ]
-            ++ lib.optionals (stdenv.hostPlatform.isDarwin) [
-              clang
-              llvm
-            ]
-          )
-      )
-      ++ [
-        stdenv.cc.libc_dev
-        stdenv.cc.libc_lib
-      ];
-
-    # Needed due to Flutter expecting everything to be relative to $out
-    # and not true absolute path (ie relative to "/").
-    postBuild = ''
-      mkdir --parents $(dirname $(dirname "$out/$out"))
-      ln --symbolic $(dirname "$out") $out/$(dirname "$out")
-    '';
-  };
-
-  NIX_CFLAGS_COMPILE = [
-    "-I${finalAttrs.toolchain}/include"
-    "-O2"
-    "-Wno-error"
-    "-Wno-absolute-value"
-    "-Wno-implicit-float-conversion"
-  ]
-  ++ lib.optional (!isOptimized) "-U_FORTIFY_SOURCE";
-
-  nativeCheckInputs = lib.optionals stdenv.hostPlatform.isLinux [
-    xorg-server
-    openbox
-  ];
-
-  nativeBuildInputs = [
-    (python3.withPackages (
-      ps: with ps; [
-        pyyaml
-      ]
-    ))
-    (tools.vpython python3)
-    gitMinimal
-    pkg-config
-    ninja
-    dart
-  ]
-  ++ lib.optionals (stdenv.hostPlatform.isLinux) [ patchelf ]
-  ++ lib.optionals (stdenv.hostPlatform.isDarwin) [
-    darwin.system_cmds
-    darwin.xcode
-    tools.xcode-select
-  ]
-  ++ lib.optionals (stdenv.cc.libc ? bin) [ stdenv.cc.libc.bin ];
-
-  buildInputs = [
-    gtk3
-    libepoxy
-  ]
-  ++ lib.optionals (lib.versionAtLeast flutterVersion "3.41") [
-    at-spi2-atk
-    glib
-  ];
-
-  dontPatch = true;
-
-  env.patchgit = toString [
-    dartPath
-    "flutter"
-    "."
-    "flutter/third_party/skia"
-  ];
-
-  postUnpack =
-    lib.optionalString (lib.versionAtLeast flutterVersion "3.38") ''
-      chmod +w .
-      mkdir --parents bin/internal
-      echo '#!${lib.getExe bash}' > bin/internal/content_aware_hash.sh
-      echo 'echo 1111111111111111111111111111111111111111' >> bin/internal/content_aware_hash.sh
-      chmod +x bin/internal/content_aware_hash.sh
-    ''
-    + ''
-      pushd ${finalAttrs.src.name}
-
-      cp ${
-        fetchurl {
-          url = "https://raw.githubusercontent.com/chromium/chromium/631a813125b886a52274653144019fd1681a0e97/build/config/linux/pkg-config.py";
-          hash = "sha256-9coRpgCewlkFXSGrMVkudaZUll0IFc9jDRBP+2PloOI=";
-        }
-      } src/build/config/linux/pkg-config.py
-
-      cp --preserve=mode,ownership,timestamps --recursive --reflink=auto ${swiftshader} src/flutter/third_party/swiftshader
-      chmod --recursive u+w -- src/flutter/third_party/swiftshader
-
-      ln --symbolic ${llvmPackages.llvm.monorepoSrc} src/flutter/third_party/swiftshader/third_party/llvm-project
-
-      mkdir --parents src/flutter/buildtools/${constants.alt-platform}
-      ln --symbolic ${llvm} src/flutter/buildtools/${constants.alt-platform}/clang
-
-      mkdir --parents src/buildtools/${constants.alt-platform}
-      ln --symbolic ${llvm} src/buildtools/${constants.alt-platform}/clang
-
-      mkdir --parents src/${dartPath}/tools/sdks
-      ln --symbolic ${dart} src/${dartPath}/tools/sdks/dart-sdk
-
-      mkdir --parents src/flutter/third_party/gn/
-      ln --symbolic --force ${lib.getExe gn} src/flutter/third_party/gn/gn
-
-      for dir in ''${patchgit[@]}; do
-        pushd src/$dir
-        rm --recursive --force .git
-        git init
-        git add .
-        git config user.name "nobody"
-        git config user.email "nobody@local.host"
-        git commit --all --message="$dir" --quiet
-        popd
-      done
-
-      dart src/${dartPath}/tools/generate_package_config.dart
-      echo "${dartSdkVersion}" >src/${dartPath}/sdk/version
-      python3 src/flutter/third_party/dart/tools/generate_sdk_version_file.py
-      rm --recursive --force src/third_party/angle/.git
-      python3 src/flutter/tools/pub_get_offline.py
-
-      pushd src/flutter
-
-      for p in ''${patches[@]}; do
-        patch -p1 -i $p
-      done
-
-      popd
-    ''
-    # error: 'close_range' is missing exception specification 'noexcept(true)'
-    + lib.optionalString (lib.versionAtLeast flutterVersion "3.35") ''
-      substituteInPlace src/flutter/third_party/dart/runtime/bin/process_linux.cc \
-        --replace-fail "(unsigned int first, unsigned int last, int flags)" "(unsigned int first, unsigned int last, int flags) noexcept(true)"
-    ''
-    # src/flutter/third_party/libcxx/include/__type_traits/is_referenceable.h:33:1: error: templates must have C++ linkage
-    + lib.optionalString (lib.versionAtLeast flutterVersion "3.41") ''
-      substituteInPlace src/flutter/shell/platform/linux/fl_view_accessible.cc \
-        --replace-fail "// Workaround missing C code compatibility in ATK header." "#include <glib.h>"
-    ''
-    + ''
-      popd
-    '';
-
-  configureFlags = [
-    "--no-prebuilt-dart-sdk"
-    "--embedder-for-target"
-    "--no-goma"
-    "--no-dart-version-git-info"
-  ]
-  ++ lib.optionals (stdenv.targetPlatform.isx86_64 == false) [
-    "--linux"
-    "--linux-cpu ${constants.alt-arch}"
-  ]
-  ++ lib.optional (!isOptimized) "--unoptimized"
-  ++ lib.optional (runtimeMode == "debug") "--no-stripped"
-  ++ lib.optional finalAttrs.finalPackage.doCheck "--enable-unittests"
-  ++ lib.optional (!finalAttrs.finalPackage.doCheck) "--no-enable-unittests";
-
-  configurePhase = ''
-    runHook preConfigure
-
-    export PYTHONPATH=$src/src/build
-  ''
-  + lib.optionalString stdenv.hostPlatform.isDarwin ''
-    export PATH=${darwin.xcode}/Contents/Developer/usr/bin/:$PATH
-  ''
-  + ''
-    python3 ./src/flutter/tools/gn $configureFlags \
-      --runtime-mode ${runtimeMode} \
-      --out-dir $out \
-      --target-sysroot ${finalAttrs.toolchain} \
-      --target-dir ${outName} \
-      --target-triple ${stdenv.targetPlatform.config} \
-      --enable-fontconfig
-
-    runHook postConfigure
-  '';
-
-  buildPhase = ''
-    runHook preBuild
-
-    export TERM=dumb
-  ''
-  # ValueError: ZIP does not support timestamps before 1980
-  + ''
-    substituteInPlace src/flutter/build/zip.py \
-      --replace-fail "zipfile.ZipFile(args.output, 'w', zipfile.ZIP_DEFLATED)" "zipfile.ZipFile(args.output, 'w', zipfile.ZIP_DEFLATED, strict_timestamps=False)"
-  ''
-  + ''
-    ninja -C $out/out/${outName} -j$NIX_BUILD_CORES
-
-    runHook postBuild
-  '';
-
-  # Tests are broken
-  doCheck = false;
-  checkPhase = ''
-    runHook preCheck
-
-    ln --symbolic $out/out src/out
-    touch src/out/run_tests.log
-    sh src/flutter/testing/run_tests.sh ${outName}
-    rm src/out/run_tests.log
-
-    runHook postCheck
-  '';
-
-  installPhase = ''
-    runHook preInstall
-
-    rm --recursive --force $out/out/${outName}/{obj,exe.unstripped,lib.unstripped,zip_archives}
-    rm $out/out/${outName}/{args.gn,build.ninja,build.ninja.d,compile_commands.json,toolchain.ninja}
-    find $out/out/${outName} -name '*_unittests' -delete
-    find $out/out/${outName} -name '*_benchmarks' -delete
-  ''
-  + lib.optionalString (finalAttrs.finalPackage.doCheck) ''
-    rm $out/out/${outName}/{display_list_rendertests,flutter_tester}
-  ''
-  + ''
-    runHook postInstall
-  '';
-
-  passthru = {
-    inherit
-      dartSdkVersion
-      isOptimized
-      runtimeMode
-      outName
-      swiftshader
-      ;
-    dart = callPackage ./dart.nix { engine = finalAttrs.finalPackage; };
-  };
-
-  meta = {
-    # Very broken on Darwin
-    broken = stdenv.hostPlatform.isDarwin;
-    description = "Flutter engine";
-    homepage = "https://flutter.dev";
-    maintainers = with lib.maintainers; [ RossComputerGuy ];
-    license = lib.licenses.bsd3;
-    platforms = [
-      "x86_64-linux"
-      "aarch64-linux"
-      "x86_64-darwin"
-      "aarch64-darwin"
-    ];
-  };
-})
diff --git a/pkgs/development/compilers/flutter/engine/patches/git-revision.patch b/pkgs/development/compilers/flutter/engine/patches/git-revision.patch
new file mode 100644
index 000000000000..ad2c22ddf694
--- /dev/null
+++ b/pkgs/development/compilers/flutter/engine/patches/git-revision.patch
@@ -0,0 +1,44 @@
+--- a/engine/src/flutter/build/git_revision.py
++++ b/engine/src/flutter/build/git_revision.py
+@@ -22,18 +22,7 @@
+   if not os.path.exists(repository):
+     raise IOError('path does not exist')
+ 
+-  git = 'git'
+-  if is_windows():
+-    git = 'git.bat'
+-  version = subprocess.check_output([
+-      git,
+-      '-C',
+-      repository,
+-      'rev-parse',
+-      'HEAD',
+-  ])
+-
+-  return str(version.strip(), 'utf-8')
++  return '0' * 41
+ 
+ 
+ def main():
+--- a/engine/src/flutter/tools/gn
++++ b/engine/src/flutter/tools/gn
+@@ -286,18 +286,7 @@
+   if not os.path.exists(repository):
+     raise IOError('path does not exist')
+ 
+-  git = 'git'
+-  if sys.platform.startswith(('cygwin', 'win')):
+-    git = 'git.bat'
+-  version = subprocess.check_output([
+-      git,
+-      '-C',
+-      repository,
+-      'rev-parse',
+-      'HEAD',
+-  ])
+-
+-  return str(version.strip(), 'utf-8')
++  return '0' * 41
+ 
+ 
+ def setup_git_versions():
diff --git a/pkgs/development/compilers/flutter/engine/patches/no-vpython.patch b/pkgs/development/compilers/flutter/engine/patches/no-vpython.patch
new file mode 100644
index 000000000000..8b162f653919
--- /dev/null
+++ b/pkgs/development/compilers/flutter/engine/patches/no-vpython.patch
@@ -0,0 +1,11 @@
+--- a/engine/src/.gn
++++ b/engine/src/.gn
+@@ -3,7 +3,7 @@
+ 
+ # Use vpython3 from depot_tools for exec_script() calls.
+ # See `gn help dotfile` for details.
+-script_executable = "vpython3"
++script_executable = "python3"
+ 
+ # The location of the build configuration file.
+ buildconfig = "//build/config/BUILDCONFIG.gn"
diff --git a/pkgs/development/compilers/flutter/engine/patches/not-in-git.patch b/pkgs/development/compilers/flutter/engine/patches/not-in-git.patch
new file mode 100644
index 000000000000..b67b7b2f6fa9
--- /dev/null
+++ b/pkgs/development/compilers/flutter/engine/patches/not-in-git.patch
@@ -0,0 +1,13 @@
+--- a/engine/src/flutter/tools/pub_get_offline.py
++++ b/engine/src/flutter/tools/pub_get_offline.py
+@@ -148,10 +148,6 @@
+       SRC_ROOT, 'flutter', 'third_party', 'dart', 'tools', 'sdks', 'dart-sdk', 'bin'
+   )
+ 
+-  # Delete all package_config.json files. These may be stale.
+-  # Required ones will be regenerated fresh below.
+-  delete_config_files()
+-
+   # Ensure all relevant packages are listed in ALL_PACKAGES.
+   unlisted = find_unlisted_packages()
+   if len(unlisted) > 0:
diff --git a/pkgs/development/compilers/flutter/engine/patches/shared-libcxx.patch b/pkgs/development/compilers/flutter/engine/patches/shared-libcxx.patch
new file mode 100644
index 000000000000..e93ffce50471
--- /dev/null
+++ b/pkgs/development/compilers/flutter/engine/patches/shared-libcxx.patch
@@ -0,0 +1,22 @@
+--- a/engine/src/flutter/third_party/flatbuffers/include/flatbuffers/util.h
++++ b/engine/src/flutter/third_party/flatbuffers/include/flatbuffers/util.h
+@@ -202,7 +202,7 @@
+ 
+ // clang-format off
+ // Use locale independent functions {strtod_l, strtof_l, strtoll_l, strtoull_l}.
+-#if defined(FLATBUFFERS_LOCALE_INDEPENDENT) && (FLATBUFFERS_LOCALE_INDEPENDENT > 0)
++#if defined(__GLIBC__) && defined(FLATBUFFERS_LOCALE_INDEPENDENT) && (FLATBUFFERS_LOCALE_INDEPENDENT > 0)
+   class ClassicLocale {
+     #ifdef _MSC_VER
+       typedef _locale_t locale_type;
+--- a/engine/src/flutter/third_party/flatbuffers/src/util.cpp
++++ b/engine/src/flutter/third_party/flatbuffers/src/util.cpp
+@@ -252,7 +252,7 @@
+ }
+ 
+ // Locale-independent code.
+-#if defined(FLATBUFFERS_LOCALE_INDEPENDENT) && \
++#if defined(__GLIBC__) && defined(FLATBUFFERS_LOCALE_INDEPENDENT) && \
+     (FLATBUFFERS_LOCALE_INDEPENDENT > 0)
+ 
+ // clang-format off
diff --git a/pkgs/development/compilers/flutter/engine/patches/unbundle-engine.patch b/pkgs/development/compilers/flutter/engine/patches/unbundle-engine.patch
new file mode 100644
index 000000000000..1a0077ad5315
--- /dev/null
+++ b/pkgs/development/compilers/flutter/engine/patches/unbundle-engine.patch
@@ -0,0 +1,933 @@
+diff --git a/engine/src/build/linux/unbundle/freetype2.gn b/engine/src/build/linux/unbundle/freetype2.gn
+new file mode 100644
+index 0000000..3b8cafb
+--- /dev/null
++++ b/engine/src/build/linux/unbundle/freetype2.gn
+@@ -0,0 +1,35 @@
++# Copyright 2013 The Flutter Authors. All rights reserved.
++# Use of this source code is governed by a BSD-style license that can be
++# found in the LICENSE file.
++
++import("//build/config/linux/pkg_config.gni")
++import("//build/shim_headers.gni")
++
++config("freetype_config") {
++  include_dirs = [ "include/freetype-flutter-config" ]
++
++  cflags = []
++
++  if (is_clang) {
++    cflags += [
++      "-Wno-unused-function",
++      "-Wno-unused-variable",
++    ]
++  }
++}
++
++pkg_config("system_freetype2") {
++  packages = [ "freetype2" ]
++}
++
++source_set("freetype2") {
++  output_name = "freetype2"
++  deps = [
++    "//third_party/libpng",
++    "//third_party/zlib",
++  ]
++  public_configs = [
++    ":freetype_config",
++    ":system_freetype2",
++  ]
++}
+diff --git a/engine/src/build/linux/unbundle/harfbuzz.gn b/engine/src/build/linux/unbundle/harfbuzz.gn
+new file mode 100644
+index 0000000..72d3e06
+--- /dev/null
++++ b/engine/src/build/linux/unbundle/harfbuzz.gn
+@@ -0,0 +1,31 @@
++# Copyright 2013 The Flutter Authors. All rights reserved.
++# Use of this source code is governed by a BSD-style license that can be
++# found in the LICENSE file.
++
++import("//build/config/linux/pkg_config.gni")
++
++pkg_config("system_harfbuzz") {
++  packages = [ "harfbuzz" ]
++}
++
++pkg_config("system_harfbuzz_subset") {
++  packages = [ "harfbuzz-subset" ]
++}
++
++source_set("harfbuzz") {
++  output_name = "harfbuzz"
++  deps = [
++    "//third_party/freetype2",
++    "//third_party/icu:icuuc",
++  ]
++  public_configs = [ ":system_harfbuzz" ]
++}
++
++source_set("harfbuzz_subset") {
++  output_name = "harfbuzz_subset"
++  deps = [
++    "//third_party/freetype2",
++    "//third_party/icu:icuuc",
++  ]
++  public_configs = [ ":system_harfbuzz_subset" ]
++}
+diff --git a/engine/src/build/linux/unbundle/icu.gn b/engine/src/build/linux/unbundle/icu.gn
+new file mode 100644
+index 0000000..9e54d4e
+--- /dev/null
++++ b/engine/src/build/linux/unbundle/icu.gn
+@@ -0,0 +1,264 @@
++# Copyright 2016 The Chromium Authors
++# Use of this source code is governed by a BSD-style license that can be
++# found in the LICENSE file.
++
++import("//build/config/linux/pkg_config.gni")
++import("//build/shim_headers.gni")
++
++group("icu") {
++  public_deps = [
++    ":icui18n",
++    ":icuuc",
++  ]
++}
++
++config("icu_config") {
++  defines = [
++    "USING_SYSTEM_ICU=1",
++    "ICU_UTIL_DATA_IMPL=ICU_UTIL_DATA_STATIC",
++
++    # U_EXPORT (defined in unicode/platform.h) is used to set public visibility
++    # on classes through the U_COMMON_API and U_I18N_API macros (among others).
++    # When linking against the system ICU library, we want its symbols to have
++    # public LTO visibility. This disables CFI checks for the ICU classes and
++    # allows whole-program optimization to be applied to the rest of Chromium.
++    #
++    # Both U_COMMON_API and U_I18N_API macros would be defined to U_EXPORT only
++    # when U_COMBINED_IMPLEMENTATION is defined (see unicode/utypes.h). Because
++    # we override the default system UCHAR_TYPE (char16_t), it is not possible
++    # to use U_COMBINED_IMPLEMENTATION at this moment, meaning the U_COMMON_API
++    # and U_I18N_API macros are set to U_IMPORT which is an empty definition.
++    #
++    # Until building with UCHAR_TYPE=char16_t is supported, one way to apply
++    # public visibility (and thus public LTO visibility) to all ICU classes is
++    # to define U_IMPORT to have the same value as U_EXPORT. For more details,
++    # please see: https://crbug.com/822820
++    "U_IMPORT=U_EXPORT",
++  ]
++}
++
++pkg_config("system_icui18n") {
++  packages = [ "icu-i18n" ]
++}
++
++pkg_config("system_icuuc") {
++  packages = [ "icu-uc" ]
++}
++
++source_set("icui18n") {
++  public_deps = [ ":icui18n_shim" ]
++  public_configs = [
++    ":icu_config",
++    ":system_icui18n",
++  ]
++}
++
++source_set("icuuc") {
++  public_deps = [ ":icuuc_shim" ]
++  public_configs = [
++    ":icu_config",
++    ":system_icuuc",
++  ]
++}
++
++group("icui18n_hidden_visibility") {
++  public_deps = [ ":icui18n" ]
++}
++
++group("icuuc_hidden_visibility") {
++  public_deps = [ ":icuuc" ]
++}
++
++shim_headers("icui18n_shim") {
++  root_path = "source/i18n"
++  headers = [
++    # This list can easily be updated using the commands below:
++    # cd third_party/icu/source/i18n
++    # find unicode -iname '*.h' -printf '    "%p",\n' | LC_ALL=C sort -u
++    "unicode/alphaindex.h",
++    "unicode/basictz.h",
++    "unicode/calendar.h",
++    "unicode/choicfmt.h",
++    "unicode/coleitr.h",
++    "unicode/coll.h",
++    "unicode/compactdecimalformat.h",
++    "unicode/curramt.h",
++    "unicode/currpinf.h",
++    "unicode/currunit.h",
++    "unicode/datefmt.h",
++    "unicode/dcfmtsym.h",
++    "unicode/decimfmt.h",
++    "unicode/dtfmtsym.h",
++    "unicode/dtitvfmt.h",
++    "unicode/dtitvinf.h",
++    "unicode/dtptngen.h",
++    "unicode/dtrule.h",
++    "unicode/fieldpos.h",
++    "unicode/fmtable.h",
++    "unicode/format.h",
++    "unicode/fpositer.h",
++    "unicode/gender.h",
++    "unicode/gregocal.h",
++    "unicode/listformatter.h",
++    "unicode/measfmt.h",
++    "unicode/measunit.h",
++    "unicode/measure.h",
++    "unicode/msgfmt.h",
++    "unicode/numfmt.h",
++    "unicode/numsys.h",
++    "unicode/plurfmt.h",
++    "unicode/plurrule.h",
++    "unicode/rbnf.h",
++    "unicode/rbtz.h",
++    "unicode/regex.h",
++    "unicode/region.h",
++    "unicode/reldatefmt.h",
++    "unicode/scientificnumberformatter.h",
++    "unicode/search.h",
++    "unicode/selfmt.h",
++    "unicode/simpletz.h",
++    "unicode/smpdtfmt.h",
++    "unicode/sortkey.h",
++    "unicode/stsearch.h",
++    "unicode/tblcoll.h",
++    "unicode/timezone.h",
++    "unicode/tmunit.h",
++    "unicode/tmutamt.h",
++    "unicode/tmutfmt.h",
++    "unicode/translit.h",
++    "unicode/tzfmt.h",
++    "unicode/tznames.h",
++    "unicode/tzrule.h",
++    "unicode/tztrans.h",
++    "unicode/ucal.h",
++    "unicode/ucol.h",
++    "unicode/ucoleitr.h",
++    "unicode/ucsdet.h",
++    "unicode/udat.h",
++    "unicode/udateintervalformat.h",
++    "unicode/udatpg.h",
++    "unicode/ufieldpositer.h",
++    "unicode/uformattable.h",
++    "unicode/ugender.h",
++    "unicode/ulocdata.h",
++    "unicode/umsg.h",
++    "unicode/unirepl.h",
++    "unicode/unum.h",
++    "unicode/unumsys.h",
++    "unicode/upluralrules.h",
++    "unicode/uregex.h",
++    "unicode/uregion.h",
++    "unicode/ureldatefmt.h",
++    "unicode/usearch.h",
++    "unicode/uspoof.h",
++    "unicode/utmscale.h",
++    "unicode/utrans.h",
++    "unicode/vtzone.h",
++  ]
++  additional_includes = [ "flutter" ]
++}
++
++shim_headers("icuuc_shim") {
++  root_path = "source/common"
++  headers = [
++    # This list can easily be updated using the commands below:
++    # cd third_party/icu/source/common
++    # find unicode -iname '*.h' -printf '    "%p",\n' | LC_ALL=C sort -u
++    "unicode/appendable.h",
++    "unicode/brkiter.h",
++    "unicode/bytestream.h",
++    "unicode/bytestrie.h",
++    "unicode/bytestriebuilder.h",
++    "unicode/caniter.h",
++    "unicode/casemap.h",
++    "unicode/char16ptr.h",
++    "unicode/chariter.h",
++    "unicode/dbbi.h",
++    "unicode/docmain.h",
++    "unicode/dtintrv.h",
++    "unicode/edits.h",
++    "unicode/enumset.h",
++    "unicode/errorcode.h",
++    "unicode/filteredbrk.h",
++    "unicode/icudataver.h",
++    "unicode/icuplug.h",
++    "unicode/idna.h",
++    "unicode/localematcher.h",
++    "unicode/localpointer.h",
++    "unicode/locdspnm.h",
++    "unicode/locid.h",
++    "unicode/messagepattern.h",
++    "unicode/normalizer2.h",
++    "unicode/normlzr.h",
++    "unicode/parseerr.h",
++    "unicode/parsepos.h",
++    "unicode/platform.h",
++    "unicode/ptypes.h",
++    "unicode/putil.h",
++    "unicode/rbbi.h",
++    "unicode/rep.h",
++    "unicode/resbund.h",
++    "unicode/schriter.h",
++    "unicode/simpleformatter.h",
++    "unicode/std_string.h",
++    "unicode/strenum.h",
++    "unicode/stringpiece.h",
++    "unicode/stringtriebuilder.h",
++    "unicode/symtable.h",
++    "unicode/ubidi.h",
++    "unicode/ubiditransform.h",
++    "unicode/ubrk.h",
++    "unicode/ucasemap.h",
++    "unicode/ucat.h",
++    "unicode/uchar.h",
++    "unicode/ucharstrie.h",
++    "unicode/ucharstriebuilder.h",
++    "unicode/uchriter.h",
++    "unicode/uclean.h",
++    "unicode/ucnv.h",
++    "unicode/ucnv_cb.h",
++    "unicode/ucnv_err.h",
++    "unicode/ucnvsel.h",
++    "unicode/uconfig.h",
++    "unicode/ucurr.h",
++    "unicode/udata.h",
++    "unicode/udisplaycontext.h",
++    "unicode/uenum.h",
++    "unicode/uidna.h",
++    "unicode/uiter.h",
++    "unicode/uldnames.h",
++    "unicode/ulistformatter.h",
++    "unicode/uloc.h",
++    "unicode/umachine.h",
++    "unicode/umisc.h",
++    "unicode/unifilt.h",
++    "unicode/unifunct.h",
++    "unicode/unimatch.h",
++    "unicode/uniset.h",
++    "unicode/unistr.h",
++    "unicode/unorm.h",
++    "unicode/unorm2.h",
++    "unicode/uobject.h",
++    "unicode/urename.h",
++    "unicode/urep.h",
++    "unicode/ures.h",
++    "unicode/uscript.h",
++    "unicode/uset.h",
++    "unicode/usetiter.h",
++    "unicode/ushape.h",
++    "unicode/usprep.h",
++    "unicode/ustring.h",
++    "unicode/ustringtrie.h",
++    "unicode/utext.h",
++    "unicode/utf.h",
++    "unicode/utf16.h",
++    "unicode/utf32.h",
++    "unicode/utf8.h",
++    "unicode/utf_old.h",
++    "unicode/utrace.h",
++    "unicode/utypes.h",
++    "unicode/uvernum.h",
++    "unicode/uversion.h",
++  ]
++  additional_includes = [ "flutter" ]
++}
+diff --git a/engine/src/build/linux/unbundle/libjpeg-turbo.gn b/engine/src/build/linux/unbundle/libjpeg-turbo.gn
+new file mode 100644
+index 0000000..be0c674
+--- /dev/null
++++ b/engine/src/build/linux/unbundle/libjpeg-turbo.gn
+@@ -0,0 +1,11 @@
++# Copyright 2013 The Flutter Authors. All rights reserved.
++# Use of this source code is governed by a BSD-style license that can be
++# found in the LICENSE file.
++
++config("libjpeg_config") {
++  libs = [ "jpeg" ]
++}
++
++group("libjpeg") {
++  public_configs = [ ":libjpeg_config" ]
++}
+diff --git a/engine/src/build/linux/unbundle/libpng.gn b/engine/src/build/linux/unbundle/libpng.gn
+new file mode 100644
+index 0000000..91e0ee4
+--- /dev/null
++++ b/engine/src/build/linux/unbundle/libpng.gn
+@@ -0,0 +1,23 @@
++# Copyright 2016 The Chromium Authors
++# Use of this source code is governed by a BSD-style license that can be
++# found in the LICENSE file.
++
++import("//build/config/linux/pkg_config.gni")
++import("//build/shim_headers.gni")
++
++pkg_config("libpng_config") {
++  packages = [ "libpng" ]
++}
++
++shim_headers("libpng_shim") {
++  root_path = "."
++  headers = [
++    "png.h",
++    "pngconf.h",
++  ]
++}
++
++source_set("libpng") {
++  deps = [ ":libpng_shim" ]
++  public_configs = [ ":libpng_config" ]
++}
+diff --git a/engine/src/build/linux/unbundle/libwebp.gn b/engine/src/build/linux/unbundle/libwebp.gn
+new file mode 100644
+index 0000000..708cc9c
+--- /dev/null
++++ b/engine/src/build/linux/unbundle/libwebp.gn
+@@ -0,0 +1,35 @@
++# Copyright 2016 The Chromium Authors
++# Use of this source code is governed by a BSD-style license that can be
++# found in the LICENSE file.
++
++import("//build/config/linux/pkg_config.gni")
++import("//build/shim_headers.gni")
++
++pkg_config("system_libwebp") {
++  packages = [
++    "libwebp",
++    "libwebpdemux",
++    "libwebpmux",
++  ]
++}
++
++shim_headers("libwebp_shim") {
++  root_path = "src/src"
++  headers = [
++    "webp/decode.h",
++    "webp/demux.h",
++    "webp/encode.h",
++    "webp/mux.h",
++    "webp/mux_types.h",
++    "webp/types.h",
++  ]
++}
++
++source_set("libwebp_webp") {
++  deps = [ ":libwebp_shim" ]
++  public_configs = [ ":system_libwebp" ]
++}
++
++group("libwebp") {
++  deps = [ ":libwebp_webp" ]
++}
+diff --git a/engine/src/build/linux/unbundle/libxml.gn b/engine/src/build/linux/unbundle/libxml.gn
+new file mode 100644
+index 0000000..b42d044
+--- /dev/null
++++ b/engine/src/build/linux/unbundle/libxml.gn
+@@ -0,0 +1,13 @@
++# Copyright 2016 The Chromium Authors
++# Use of this source code is governed by a BSD-style license that can be
++# found in the LICENSE file.
++
++import("//build/config/linux/pkg_config.gni")
++
++pkg_config("system_libxml") {
++  packages = [ "libxml-2.0" ]
++}
++
++source_set("libxml") {
++  public_configs = [ ":system_libxml" ]
++}
+diff --git a/engine/src/build/linux/unbundle/replace_gn_files.py b/engine/src/build/linux/unbundle/replace_gn_files.py
+new file mode 100755
+index 0000000..b8b24c6
+--- /dev/null
++++ b/engine/src/build/linux/unbundle/replace_gn_files.py
+@@ -0,0 +1,101 @@
++#!/usr/bin/env python3
++# Copyright 2016 The Chromium Authors
++# Use of this source code is governed by a BSD-style license that can be
++# found in the LICENSE file.
++
++"""
++Replaces GN files in tree with files from here that
++make the build use system libraries.
++"""
++
++import argparse
++import os
++import shutil
++import sys
++
++
++REPLACEMENTS = {
++  # Use system libabsl_2xxx. These 18 shims MUST be used together.
++  'absl_algorithm': 'flutter/third_party/abseil-cpp/absl/algorithm/BUILD.gn',
++  'absl_base': 'flutter/third_party/abseil-cpp/absl/base/BUILD.gn',
++  'absl_cleanup': 'flutter/third_party/abseil-cpp/absl/cleanup/BUILD.gn',
++  'absl_container': 'flutter/third_party/abseil-cpp/absl/container/BUILD.gn',
++  'absl_debugging': 'flutter/third_party/abseil-cpp/absl/debugging/BUILD.gn',
++  'absl_flags': 'flutter/third_party/abseil-cpp/absl/flags/BUILD.gn',
++  'absl_functional': 'flutter/third_party/abseil-cpp/absl/functional/BUILD.gn',
++  'absl_hash': 'flutter/third_party/abseil-cpp/absl/hash/BUILD.gn',
++  'absl_memory': 'flutter/third_party/abseil-cpp/absl/memory/BUILD.gn',
++  'absl_meta': 'flutter/third_party/abseil-cpp/absl/meta/BUILD.gn',
++  'absl_numeric': 'flutter/third_party/abseil-cpp/absl/numeric/BUILD.gn',
++  'absl_random': 'flutter/third_party/abseil-cpp/absl/random/BUILD.gn',
++  'absl_status': 'flutter/third_party/abseil-cpp/absl/status/BUILD.gn',
++  'absl_strings': 'flutter/third_party/abseil-cpp/absl/strings/BUILD.gn',
++  'absl_synchronization': 'flutter/third_party/abseil-cpp/absl/synchronization/BUILD.gn',
++  'absl_time': 'flutter/third_party/abseil-cpp/absl/time/BUILD.gn',
++  'absl_types': 'flutter/third_party/abseil-cpp/absl/types/BUILD.gn',
++  'absl_utility': 'flutter/third_party/abseil-cpp/absl/utility/BUILD.gn',
++  #
++  'fontconfig': 'third_party/fontconfig/BUILD.gn',
++  'freetype2': 'flutter/third_party/freetype2/BUILD.gn',
++  'harfbuzz': 'flutter/build/secondary/flutter/third_party/harfbuzz/BUILD.gn',
++  'icu': 'flutter/third_party/icu/BUILD.gn',
++  'libjpeg-turbo': 'flutter/third_party/libjpeg-turbo/BUILD.gn',
++  'libpng': 'flutter/third_party/libpng/BUILD.gn',
++  'libwebp': 'flutter/build/secondary/flutter/third_party/libwebp/BUILD.gn',
++  'libxml': 'third_party/libxml/BUILD.gn',
++  'libXNVCtrl': 'flutter/third_party/angle/src/third_party/libXNVCtrl/BUILD.gn',
++  'sqlite': 'flutter/third_party/sqlite/BUILD.gn',
++  # Use system libSPIRV-Tools in Swiftshader. These two shims MUST be used together.
++  'swiftshader-SPIRV-Headers': 'flutter/third_party/swiftshader/third_party/SPIRV-Headers/BUILD.gn',
++  'swiftshader-SPIRV-Tools': 'flutter/third_party/swiftshader/third_party/SPIRV-Tools/BUILD.gn',
++  # Use system libSPIRV-Tools inside ANGLE. These two shims MUST be used together
++  # and can only be used if WebGPU is not compiled (use_dawn=false)
++  'vulkan-SPIRV-Headers': 'flutter/third_party/vulkan-deps/spirv-headers/src/BUILD.gn',
++  'vulkan-SPIRV-Tools': 'flutter/third_party/vulkan-deps/spirv-tools/src/BUILD.gn',
++  #
++  'zlib': 'flutter/third_party/zlib/BUILD.gn',
++}
++
++
++def DoMain(argv):
++  my_dirname = os.path.dirname(__file__)
++  source_tree_root = os.path.abspath(
++    os.path.join(my_dirname, '..', '..', '..'))
++
++  parser = argparse.ArgumentParser()
++  parser.add_argument('--system-libraries', nargs='*', default=[])
++  parser.add_argument('--undo', action='store_true')
++
++  args = parser.parse_args(argv)
++
++  handled_libraries = set()
++  for lib, path in REPLACEMENTS.items():
++    if lib not in args.system_libraries:
++      continue
++    handled_libraries.add(lib)
++
++    if args.undo:
++      # Restore original file, and also remove the backup.
++      # This is meant to restore the source tree to its original state.
++      os.rename(os.path.join(source_tree_root, path + '.bak'),
++                os.path.join(source_tree_root, path))
++    else:
++      # Create a backup copy for --undo.
++      shutil.copyfile(os.path.join(source_tree_root, path),
++                      os.path.join(source_tree_root, path + '.bak'))
++
++      # Copy the GN file from directory of this script to target path.
++      shutil.copyfile(os.path.join(my_dirname, '%s.gn' % lib),
++                      os.path.join(source_tree_root, path))
++
++  unhandled_libraries = set(args.system_libraries) - handled_libraries
++  if unhandled_libraries:
++    print('Unrecognized system libraries requested: %s' % ', '.join(
++        sorted(unhandled_libraries)), file=sys.stderr)
++    return 1
++
++  return 0
++
++
++if __name__ == '__main__':
++  sys.exit(DoMain(sys.argv[1:]))
+diff --git a/engine/src/build/linux/unbundle/sqlite.gn b/engine/src/build/linux/unbundle/sqlite.gn
+new file mode 100644
+index 0000000..e6c653d
+--- /dev/null
++++ b/engine/src/build/linux/unbundle/sqlite.gn
+@@ -0,0 +1,20 @@
++# Copyright 2013 The Flutter Authors. All rights reserved.
++# Use of this source code is governed by a BSD-style license that can be
++# found in the LICENSE file.
++
++import("//build/config/linux/pkg_config.gni")
++import("//build/shim_headers.gni")
++
++pkg_config("system_sqlite") {
++  packages = [ "sqlite3" ]
++}
++
++shim_headers("sqlite_shim") {
++  root_path = "//third_party/sqlite"
++  headers = [ "sqlite3.h" ]
++}
++
++source_set("sqlite") {
++  public_deps = [ ":sqlite_shim" ]
++  public_configs = [ ":system_sqlite" ]
++}
+diff --git a/engine/src/build/linux/unbundle/zlib.gn b/engine/src/build/linux/unbundle/zlib.gn
+new file mode 100644
+index 0000000..6daf3c6
+--- /dev/null
++++ b/engine/src/build/linux/unbundle/zlib.gn
+@@ -0,0 +1,72 @@
++# Copyright 2016 The Chromium Authors
++# Use of this source code is governed by a BSD-style license that can be
++# found in the LICENSE file.
++
++import("//build/shim_headers.gni")
++
++declare_args() {
++  use_zlib_ng = false
++}
++
++if (use_zlib_ng) {
++  _suffix = "-ng"
++} else {
++  _suffix = ""
++}
++
++shim_headers("zlib_shim") {
++  root_path = "."
++  headers = [ "zlib.h%zlib$_suffix.h" ]
++  additional_includes = [ "flutter", "flutter/third_party" ]
++}
++
++config("system_zlib") {
++  defines = [ "USE_SYSTEM_ZLIB=1" ]
++}
++
++config("zlib_config") {
++  configs = [ ":system_zlib" ]
++}
++
++source_set("zlib") {
++  public_deps = [ ":zlib_shim" ]
++  libs = [ "z$_suffix" ]
++  public_configs = [ ":system_zlib" ]
++}
++
++shim_headers("minizip_shim") {
++  root_path = "contrib"
++  headers = [
++    "minizip/crypt.h",
++    "minizip/ioapi.h",
++    "minizip/iowin32.h",
++    "minizip/mztools.h",
++    "minizip/unzip.h",
++    "minizip/zip.h",
++  ]
++}
++
++source_set("minizip") {
++  deps = [ ":minizip_shim" ]
++  libs = [ "minizip" ]
++}
++
++static_library("zip") {
++  sources = [
++    "google/zip.cc",
++    "google/zip.h",
++    "google/zip_internal.cc",
++    "google/zip_internal.h",
++    "google/zip_reader.cc",
++    "google/zip_reader.h",
++  ]
++  deps = [ ":minizip" ]
++}
++
++static_library("compression_utils") {
++  sources = [
++    "google/compression_utils.cc",
++    "google/compression_utils.h",
++  ]
++  deps = [ ":zlib" ]
++}
+diff --git a/engine/src/build/shim_headers.gni b/engine/src/build/shim_headers.gni
+new file mode 100644
+index 0000000..1d24e0a
+--- /dev/null
++++ b/engine/src/build/shim_headers.gni
+@@ -0,0 +1,42 @@
++# Copyright 2016 The Chromium Authors
++# Use of this source code is governed by a BSD-style license that can be
++# found in the LICENSE file.
++template("shim_headers") {
++  action_name = "gen_${target_name}"
++  config_name = "${target_name}_config"
++  shim_headers_path = "${root_gen_dir}/shim_headers/${target_name}"
++  config(config_name) {
++    include_dirs = [ shim_headers_path ]
++    if (defined(invoker.additional_includes)) {
++      foreach(i, invoker.additional_includes) {
++        include_dirs += [ shim_headers_path + "/" + i ]
++      }
++    }
++  }
++  action(action_name) {
++    script = "//tools/generate_shim_headers.py"
++    args = [
++      "--generate",
++      "--headers-root",
++      rebase_path(invoker.root_path),
++      "--output-directory",
++      rebase_path(shim_headers_path),
++    ]
++    if (defined(invoker.prefix)) {
++      args += [
++        "--prefix",
++        invoker.prefix,
++      ]
++    }
++    args += invoker.headers
++    outputs = []
++    foreach(h, invoker.headers) {
++      outputs += [ shim_headers_path + "/" +
++                   rebase_path(invoker.root_path, "//") + "/" + h ]
++    }
++  }
++  group(target_name) {
++    public_deps = [ ":${action_name}" ]
++    all_dependent_configs = [ ":${config_name}" ]
++  }
++}
+diff --git a/engine/src/tools/generate_shim_headers.py b/engine/src/tools/generate_shim_headers.py
+new file mode 100644
+index 0000000..aaa16f8
+--- /dev/null
++++ b/engine/src/tools/generate_shim_headers.py
+@@ -0,0 +1,116 @@
++#!/usr/bin/env python
++# Copyright 2012 The Chromium Authors
++# Use of this source code is governed by a BSD-style license that can be
++# found in the LICENSE file.
++
++"""
++Generates shim headers that mirror the directory structure of bundled headers,
++but just forward to the system ones.
++
++This allows seamless compilation against system headers with no changes
++to our source code.
++"""
++
++
++import optparse
++import os.path
++import sys
++
++
++SHIM_TEMPLATE = """
++#if defined(OFFICIAL_BUILD)
++#error shim headers must not be used in official builds!
++#endif
++"""
++
++
++def GeneratorMain(argv):
++  parser = optparse.OptionParser()
++  parser.add_option('--headers-root', action='append')
++  parser.add_option('--define', action='append')
++  parser.add_option('--output-directory')
++  parser.add_option('--prefix', default='')
++  parser.add_option('--use-include-next', action='store_true')
++  parser.add_option('--outputs', action='store_true')
++  parser.add_option('--generate', action='store_true')
++
++  options, args = parser.parse_args(argv)
++
++  if not options.headers_root:
++    parser.error('Missing --headers-root parameter.')
++  if not options.output_directory:
++    parser.error('Missing --output-directory parameter.')
++  if not args:
++    parser.error('Missing arguments - header file names.')
++
++  source_tree_root = os.path.abspath(
++    os.path.join(os.path.dirname(__file__), '..'))
++
++  for root in options.headers_root:
++    target_directory = os.path.join(
++      options.output_directory,
++      os.path.relpath(root, source_tree_root))
++    if options.generate and not os.path.exists(target_directory):
++      os.makedirs(target_directory)
++
++    for header_spec in args:
++      if ';' in header_spec:
++        (header_filename,
++         include_before,
++         include_after) = header_spec.split(';', 2)
++      else:
++        header_filename = header_spec
++        include_before = ''
++        include_after = ''
++      if '%' in header_filename:
++        (header_filename,
++         upstream_header_filename) = header_filename.split('%', 1)
++      else:
++        upstream_header_filename = header_filename
++      if options.outputs:
++        yield os.path.join(target_directory, header_filename)
++      if options.generate:
++        header_path = os.path.join(target_directory, header_filename)
++        header_dir = os.path.dirname(header_path)
++        if not os.path.exists(header_dir):
++          os.makedirs(header_dir)
++        with open(header_path, 'w') as f:
++          f.write(SHIM_TEMPLATE)
++
++          if options.define:
++            for define in options.define:
++              key, value = define.split('=', 1)
++              # This non-standard push_macro extension is supported
++              # by compilers we support (GCC, clang).
++              f.write('#pragma push_macro("%s")\n' % key)
++              f.write('#undef %s\n' % key)
++              f.write('#define %s %s\n' % (key, value))
++
++          if include_before:
++            for header in include_before.split(':'):
++              f.write('#include %s\n' % header)
++
++          include_target = options.prefix + upstream_header_filename
++          if options.use_include_next:
++            f.write('#include_next <%s>\n' % include_target)
++          else:
++            f.write('#include <%s>\n' % include_target)
++
++          if include_after:
++            for header in include_after.split(':'):
++              f.write('#include %s\n' % header)
++
++          if options.define:
++            for define in options.define:
++              key, value = define.split('=', 1)
++              # This non-standard pop_macro extension is supported
++              # by compilers we support (GCC, clang).
++              f.write('#pragma pop_macro("%s")\n' % key)
++
++
++def DoMain(argv):
++  return '\n'.join(GeneratorMain(argv))
++
++
++if __name__ == '__main__':
++  DoMain(sys.argv[1:])
+--- /dev/null
++++ b/engine/src/build/linux/unbundle/vulkan-SPIRV-Headers.gn
+@@ -0,0 +1,19 @@
++# This shim can only be used if you build Chromium without DAWN
++
++import("//build/shim_headers.gni")
++
++shim_headers("vulkan-SPIRV-Headers_shim") {
++  root_path = "include"
++  headers = [
++    "spirv/unified1/GLSL.std.450.h",
++    "spirv/unified1/NonSemanticClspvReflection.h",
++    "spirv/unified1/NonSemanticDebugPrintf.h",
++    "spirv/unified1/OpenCL.std.h",
++    "spirv/unified1/spirv.h",
++    "spirv/unified1/spirv.hpp",
++  ]
++}
++
++source_set("spv_headers") {
++  deps = [ ":vulkan-SPIRV-Headers_shim" ]
++}
+--- /dev/null
++++ b/engine/src/build/linux/unbundle/vulkan-SPIRV-Tools.gn
+@@ -0,0 +1,73 @@
++# This shim can only be used if you build Chromium without DAWN
++
++import("//build/config/linux/pkg_config.gni")
++import("//build/shim_headers.gni")
++
++pkg_config("spvtools_internal_config") {
++  packages = [ "SPIRV-Tools" ]
++}
++
++shim_headers("vulkan-SPIRV-Tools_shim") {
++  root_path = "include"
++  headers = [
++    "spirv-tools/instrument.hpp",
++    "spirv-tools/libspirv.h",
++    "spirv-tools/libspirv.hpp",
++    "spirv-tools/linker.hpp",
++    "spirv-tools/optimizer.hpp",
++  ]
++}
++
++source_set("SPIRV-Tools") {
++  deps = [ ":vulkan-SPIRV-Tools_shim" ]
++  public_configs = [ ":spvtools_internal_config" ]
++}
++
++source_set("spvtools") {
++  deps = [ ":vulkan-SPIRV-Tools_shim" ]
++  public_configs = [ ":spvtools_internal_config" ]
++}
++
++source_set("spvtools_core_enums_unified1") {
++  deps = [ ":vulkan-SPIRV-Tools_shim" ]
++  public_configs = [ ":spvtools_internal_config" ]
++}
++
++source_set("spvtools_core_tables_unified1") {
++  deps = [ ":vulkan-SPIRV-Tools_shim" ]
++  public_configs = [ ":spvtools_internal_config" ]
++}
++
++source_set("spvtools_headers") {
++  deps = [ ":vulkan-SPIRV-Tools_shim" ]
++  public_configs = [ ":spvtools_internal_config" ]
++}
++
++source_set("spvtools_language_header_cldebuginfo100") {
++  deps = [ ":vulkan-SPIRV-Tools_shim" ]
++  public_configs = [ ":spvtools_internal_config" ]
++}
++
++source_set("spvtools_language_header_debuginfo") {
++  deps = [ ":vulkan-SPIRV-Tools_shim" ]
++  public_configs = [ ":spvtools_internal_config" ]
++}
++
++source_set("spvtools_language_header_vkdebuginfo100") {
++  deps = [ ":vulkan-SPIRV-Tools_shim" ]
++  public_configs = [ ":spvtools_internal_config" ]
++}
++
++source_set("spvtools_opt") {
++  deps = [ ":vulkan-SPIRV-Tools_shim" ]
++  public_configs = [ ":spvtools_internal_config" ]
++}
++
++config("spvtools_public_config") {
++  configs = [ ":spvtools_internal_config" ]
++}
++
++source_set("spvtools_val") {
++  deps = [ ":vulkan-SPIRV-Tools_shim" ]
++  public_configs = [ ":spvtools_internal_config" ]
++}
diff --git a/pkgs/development/compilers/flutter/engine/source.nix b/pkgs/development/compilers/flutter/engine/source.nix
index e95828c0b8ab..81fe84f21225 100644
--- a/pkgs/development/compilers/flutter/engine/source.nix
+++ b/pkgs/development/compilers/flutter/engine/source.nix
@@ -1,73 +1,60 @@
 {
-  lib,
-  callPackage,
   curlMinimal,
-  pkg-config,
   gitMinimal,
   python312,
+  depot_tools,
   runCommand,
   writeText,
   cacert,
-  flutterVersion,
   version,
-  hashes,
-  url,
-  hostPlatform,
-  targetPlatform,
-  buildPlatform,
-  ...
-}@pkgs:
+  engineHash ? "",
+  cipd,
+  writableTmpDirAsHomeHook,
+}:
+
 let
-  target-constants = callPackage ./constants.nix { platform = targetPlatform; };
-  build-constants = callPackage ./constants.nix { platform = buildPlatform; };
-  tools = pkgs.tools or (callPackage ./tools.nix { inherit hostPlatform buildPlatform; });
-
-  boolOption = value: if value then "True" else "False";
-
-  gclient = writeText "flutter-${version}.gclient" ''
-    solutions = [{
-      "managed": False,
-      "name": ".",
-      "url": "${url}",
-      "custom_vars": {
-        "download_fuchsia_deps": False,
-        "download_android_deps": False,
-        "download_linux_deps": ${boolOption targetPlatform.isLinux},
-        "setup_githooks": False,
-        "download_esbuild": False,
-        "download_dart_sdk": True,
-        "host_cpu": "${build-constants.alt-arch}",
-        "host_os": "${build-constants.alt-os}",
-      },
-    }]
-
+  gclient = writeText ".gclient" ''
+    solutions = [
+      {
+        "name": ".",
+        "url": "https://github.com/flutter/flutter.git@${version}",
+        "managed": False,
+        "custom_vars": {
+          "download_dart_sdk": False,
+          "download_esbuild": False,
+          "download_android_deps": False,
+          "download_jdk": False,
+          "download_linux_deps": False,
+          "download_windows_deps": False,
+          "download_fuchsia_deps": False,
+          "checkout_llvm": False,
+          "setup_githooks": False,
+          "release_candidate": True,
+        },
+      }
+    ]
+    target_os = [ "linux" ]
+    target_cpu = [ "x64", "arm64", "riscv64" ]
     target_os_only = True
-    target_os = [
-      "${target-constants.alt-os}"
-    ]
-
     target_cpu_only = True
-    target_cpu = [
-      "${target-constants.alt-arch}"
-    ]
   '';
 in
-runCommand "flutter-engine-source-${version}-${buildPlatform.system}-${targetPlatform.system}"
+runCommand "flutter-engine-source-${version}"
   {
     pname = "flutter-engine-source";
     inherit version;
 
     nativeBuildInputs = [
       curlMinimal
-      pkg-config
       gitMinimal
-      tools.cipd
+      cipd
       (python312.withPackages (
         ps: with ps; [
           httplib2
           six
         ]
       ))
+      writableTmpDirAsHomeHook
     ];
 
     env = {
@@ -81,23 +68,26 @@ runCommand "flutter-engine-source-${version}-${buildPlatform.system}-${targetPla
 
     outputHashAlgo = "sha256";
     outputHashMode = "recursive";
-    outputHash =
-      (hashes."${buildPlatform.system}" or { })."${targetPlatform.system}"
-        or (throw "Hash not set for ${targetPlatform.system} on ${buildPlatform.system}");
+    outputHash = engineHash;
   }
   ''
-    source ${../../../../build-support/fetchgit/deterministic-git}
-    export -f clean_git
-    export -f make_deterministic_repo
-
-    mkdir --parents flutter
-    cp ${gclient} flutter/.gclient
-    cd flutter
-    export PATH=$PATH:${tools.depot_tools}
-    python3 ${tools.depot_tools}/gclient.py sync --no-history --shallow --nohooks -j $NIX_BUILD_CORES
-    mv engine $out
-
-    find $out -name '.git' -exec rm --recursive --force {} \; || true
-
-    rm --recursive $out/src/flutter/{buildtools,prebuilts,third_party/swiftshader,third_party/gn/.versions,third_party/dart/tools/sdks/dart-sdk}
+    mkdir --parents source
+    cd source
+    cp ${gclient} .gclient
+    export PATH=$PATH:${depot_tools}
+    python3 ${depot_tools}/gclient.py sync --no-history --shallow --nohooks --jobs=$NIX_BUILD_CORES
+    rm --recursive --force engine/src/flutter/buildtools engine/src/flutter/third_party/dart/tools/sdks/dart-sdk engine/src/flutter/third_party/gn third_party/ninja
+    rm --recursive --force engine/src/flutter/third_party/swiftshader/.git
+    rm --recursive --force engine/src/flutter/third_party/swiftshader/tests
+    rm --recursive --force engine/src/flutter/third_party/swiftshader/docs
+    rm --recursive --force engine/src/flutter/third_party/swiftshader/infra
+    rm --recursive --force engine/src/flutter/third_party/swiftshader/.vscode
+    rm --recursive --force engine/src/flutter/third_party/swiftshader/llvm-16.0
+    rm --recursive --force engine/src/flutter/third_party/swiftshader/llvm-10.0
+    rm --recursive --force engine/src/flutter/third_party/llvm-project
+    find engine/src/flutter/third_party/swiftshader/third_party -type d \( -name "test" -o -name "tests" -o -name "unittests" \) -prune -exec rm --recursive --force {} +
+    find engine/src/flutter/third_party/swiftshader -type f \( -name "*.o" -o -name "*.a" -o -name "*.so" \) -delete
+    find . -type d \( -name ".git" -o -name ".cipd" \) -prune -exec rm --recursive --force {} +
+    find . -type f -name ".gclient*" -delete
+    cp --recursive . $out
   ''
diff --git a/pkgs/development/compilers/flutter/engine/tools.nix b/pkgs/development/compilers/flutter/engine/tools.nix
deleted file mode 100644
index fcc841eaae47..000000000000
--- a/pkgs/development/compilers/flutter/engine/tools.nix
+++ /dev/null
@@ -1,103 +0,0 @@
-{
-  stdenv,
-  buildPlatform,
-  hostPlatform,
-  callPackage,
-  fetchgit,
-  fetchurl,
-  writeText,
-  runCommand,
-  darwin,
-  writeShellScriptBin,
-  depot_toolsCommit ? "580b4ff3f5cd0dcaa2eacda28cefe0f45320e8f7",
-  depot_toolsHash ? "sha256-k+XQSYJQYc9vAUjwrRxaAlX/sK74W45m5byS31hSpwc=",
-  cipdCommit ? "7120a6a515089a3ff5d1f61ff4ee17750dc038af",
-  cipdHashes ? {
-    "linux-386" = "sha256-CshLfw49uglvWNwWE4K7ucBUF+IZlXDaIQsTXtFEJ8U=";
-    "linux-amd64" = "sha256-rxpI+HqfZiOYvzyyQ9P93s70feDmrLgbm4Xh3o88LwQ=";
-    "linux-arm64" = "sha256-XTTKbw1Q2lin+pf7VADalpBy3AWMTEd7yItsE/pePxw=";
-    "linux-armv6l" = "sha256-e5qe2KcguRLPuAq6wOG7A3YghHHon+oHY3fRLhU+e9E=";
-    "linux-loong64" = "sha256-LPTK4Ly173jac+cSGrsWw0ajrWEYepeJDGtP/7Xh528=";
-    "linux-mips" = "sha256-nR5khvHbAijs0MEr8+UgbuHTRNQAsMOyGTU/DI3K5Os=";
-    "linux-mips64" = "sha256-4a/zD1CrC/sxtBHqSRpom0SYVoN38bz3FAM40OSdVI0=";
-    "linux-mips64le" = "sha256-JnfKuBGLHYNLnRieS0KV8sYaTjh2rbp1yijvNOrU0FE=";
-    "linux-mipsle" = "sha256-nWqoay8c4faRk2+G5TvwbsbnndjTU4oglOTfhSC+TLQ=";
-    "linux-ppc64" = "sha256-pjeI/bx0i+QchQLhNB88ACPI34SrFvvFA01F5Nb16Ys=";
-    "linux-ppc64le" = "sha256-ZDMDwrP1zYlOI1hdbd3iZwKr59v/8CWj2sZ1RdosAiE=";
-    "linux-riscv64" = "sha256-O2EvOnjwbNssB7FtbK44yFcXfkrh9HOsPs/HF+uD2m8=";
-    "linux-s390x" = "sha256-BKeNDtuc9IkmV4GpuZcdsGc2F039KQeLdozxh7u+FDw=";
-    "macos-amd64" = "sha256-ZKBm8PbKjg4t0jIBPRKAv85L8eZOwJ1wBvh3cRSqHOI=";
-    "macos-arm64" = "sha256-AvjJp7JF05CetYDnwNJneAsotm1vBHWqB/vCdcIohoU=";
-    "windows-386" = "sha256-AVLbWh+WtJKynFDS6IfhuvYudw4Ow9s6w2JyDWG/2CI=";
-    "windows-amd64" = "sha256-puAQhiPGuwzkElWiBdTRGWOaUR2AIP7Qv9S3pwEY74E=";
-    "windows-arm64" = "sha256-4wxOMG+zvkM7gjhAiQvvNqNS0AamKKJdaBM/+rRxgXk=";
-  },
-}:
-let
-  constants = callPackage ./constants.nix { platform = buildPlatform; };
-  host-constants = callPackage ./constants.nix { platform = hostPlatform; };
-  stdenv-constants = callPackage ./constants.nix { platform = stdenv.hostPlatform; };
-in
-{
-  depot_tools = fetchgit {
-    url = "https://chromium.googlesource.com/chromium/tools/depot_tools.git";
-    rev = depot_toolsCommit;
-    hash = depot_toolsHash;
-  };
-
-  cipd =
-    let
-      unwrapped =
-        runCommand "cipd-${cipdCommit}"
-          {
-            src = fetchurl {
-              name = "cipd-${cipdCommit}-unwrapped";
-              url = "https://chrome-infra-packages.appspot.com/client?platform=${stdenv-constants.platform}&version=git_revision:${cipdCommit}";
-              hash = cipdHashes.${stdenv-constants.platform};
-            };
-          }
-          ''
-            mkdir --parents $out/bin
-            install --mode=0755 $src $out/bin/cipd
-          '';
-    in
-    writeShellScriptBin "cipd" ''
-      params=$@
-
-      if [[ "$1" == "ensure" ]]; then
-        shift 1
-        params="ensure"
-
-        while [ "$#" -ne 0 ]; do
-          if [[ "$1" == "-ensure-file" ]]; then
-            ensureFile="$2"
-            shift 2
-            params="$params -ensure-file $ensureFile"
-
-            sed -i 's/''${platform}/${host-constants.platform}/g' "$ensureFile"
-            sed -i 's/gn\/gn\/${stdenv-constants.platform}/gn\/gn\/${constants.platform}/g' "$ensureFile"
-
-            if grep flutter/java/openjdk "$ensureFile" >/dev/null; then
-              sed -i '/src\/flutter\/third_party\/java\/openjdk/,+2 d' "$ensureFile"
-            fi
-          else
-            params="$params $1"
-            shift 1
-          fi
-        done
-      fi
-
-      exec ${unwrapped}/bin/cipd $params
-    '';
-
-  vpython =
-    pythonPkg:
-    runCommand "vpython3" { } ''
-      mkdir --parents $out/bin
-      ln --symbolic ${pythonPkg}/bin/python $out/bin/vpython3
-    '';
-
-  xcode-select = writeShellScriptBin "xcode-select" ''
-    echo ${darwin.xcode}/Contents/Developer
-  '';
-}
diff --git a/pkgs/development/compilers/flutter/flutter-tools.nix b/pkgs/development/compilers/flutter/flutter-tools.nix
index e99b347c69af..4c40870dbf6a 100644
--- a/pkgs/development/compilers/flutter/flutter-tools.nix
+++ b/pkgs/development/compilers/flutter/flutter-tools.nix
@@ -1,86 +1,74 @@
 {
-  lib,
-  stdenv,
-  systemPlatform,
   buildDartApplication,
-  runCommand,
-  writeTextFile,
-  git,
-  which,
   dart,
-  version,
-  flutterSrc,
-  patches ? [ ],
+  flutterSource,
+  lib,
+  patches,
   pubspecLock,
-  engineVersion,
+  runCommand,
+  stdenv,
+  version,
+  which,
+  writableTmpDirAsHomeHook,
 }:
 
 let
-  # https://github.com/flutter/flutter/blob/17c92b7ba68ea609f4eb3405211d019c9dbc4d27/engine/src/flutter/tools/engine_tool/test/commands/stamp_command_test.dart#L125
-  engine_stamp = writeTextFile {
-    name = "engine_stamp";
-    text = builtins.toJSON {
-      build_date = "2025-06-27T12:30:00.000Z";
-      build_time_ms = 1751027400000;
-      git_revision = engineVersion;
-      git_revision_date = "2025-06-27T17:11:53-07:00";
-      content_hash = "1111111111111111111111111111111111111111";
-    };
+  dartEntryPoints = {
+    "flutter_tools.snapshot" = "bin/flutter_tools.dart";
   };
-
-  dartEntryPoints."flutter_tools.snapshot" = "bin/flutter_tools.dart";
 in
-buildDartApplication.override { inherit dart; } {
+buildDartApplication.override { inherit dart; } (finalAttrs: {
+  __structuredAttrs = true;
+  strictDeps = true;
   pname = "flutter-tools";
-  inherit version dartEntryPoints;
+  inherit
+    version
+    patches
+    pubspecLock
+    dartEntryPoints
+    ;
+
+  src = flutterSource;
+
+  sourceRoot = "${finalAttrs.src.name}/packages/flutter_tools";
+
   dartOutputType = "jit-snapshot";
 
-  src = flutterSrc;
-  sourceRoot = "${flutterSrc.name}/packages/flutter_tools";
+  dartCompileFlags = [ "--define=NIX_FLUTTER_HOST_PLATFORM=${stdenv.hostPlatform.system}" ];
 
-  inherit patches;
   # The given patches are made for the entire SDK source tree.
   prePatch = ''
     chmod --recursive u+w "../.."
     pushd "../.."
   '';
+
   postPatch = ''
+    echo -n "${version}" > version
     popd
   ''
-  # Use arm64 instead of arm64e.
   + lib.optionalString stdenv.hostPlatform.isDarwin ''
     substituteInPlace lib/src/ios/xcodeproj.dart \
-      --replace-fail arm64e arm64
-  ''
-  # need network
-  + lib.optionalString (lib.versionAtLeast version "3.35.0") ''
-    cp ${engine_stamp} ../../bin/cache/engine_stamp.json
-    substituteInPlace lib/src/flutter_cache.dart \
-      --replace-fail "registerArtifact(FlutterEngineStamp(this, logger));" ""
+      --replace-fail "arm64e" "arm64"
   '';
 
   # When the JIT snapshot is being built, the application needs to run.
   # It attempts to generate configuration files, and relies on a few external
   # tools.
   nativeBuildInputs = [
-    git
     which
+    writableTmpDirAsHomeHook
   ];
-  preConfigure = ''
-    export HOME=.
-    export FLUTTER_ROOT="$(realpath ../../)"
-    mkdir --parents "$FLUTTER_ROOT/bin/cache"
-    ln --symbolic '${dart}' "$FLUTTER_ROOT/bin/cache/dart-sdk"
-  '';
 
-  dartCompileFlags = [ "--define=NIX_FLUTTER_HOST_PLATFORM=${systemPlatform}" ];
+  preConfigure = ''
+    export FLUTTER_ROOT=$(realpath ../../)
+    mkdir --parents "$FLUTTER_ROOT/bin/cache"
+    ln --symbolic "${dart}" "$FLUTTER_ROOT/bin/cache/dart-sdk"
+  '';
 
   # The Dart wrapper launchers are useless for the Flutter tool - it is designed
   # to be launched from a snapshot by the SDK.
   postInstall = ''
-    pushd "$out"
-    rm ${builtins.concatStringsSep " " (builtins.attrNames dartEntryPoints)}
-    popd
+    rm "$out"/${builtins.concatStringsSep " " (builtins.attrNames dartEntryPoints)}
   '';
 
   sdkSourceBuilders = {
@@ -90,7 +78,7 @@ buildDartApplication.override { inherit dart; } {
       runCommand "dart-sdk-${name}" { passthru.packageRoot = "."; } ''
         for path in '${dart}/pkg/${name}'; do
           if [ -d "$path" ]; then
-            ln -s "$path" "$out"
+            ln --symbolic "$path" "$out"
             break
           fi
         done
@@ -101,6 +89,4 @@ buildDartApplication.override { inherit dart; } {
         fi
       '';
   };
-
-  inherit pubspecLock;
-}
+})
diff --git a/pkgs/development/compilers/flutter/flutter.nix b/pkgs/development/compilers/flutter/flutter.nix
index 80bc56cd149d..eaa6ef2f5bf3 100644
--- a/pkgs/development/compilers/flutter/flutter.nix
+++ b/pkgs/development/compilers/flutter/flutter.nix
@@ -1,221 +1,358 @@
 {
-  useNixpkgsEngine ? false,
-  version,
-  engineVersion,
-  engineHashes ? { },
-  engineUrl ? "https://github.com/flutter/flutter.git@${engineVersion}",
-  enginePatches ? [ ],
-  engineRuntimeModes ? [
-    "release"
-    "debug"
-  ],
-  engineSwiftShaderHash,
-  engineSwiftShaderRev,
-  patches,
-  channel,
-  dart,
-  src,
-  pubspecLock,
-  artifactHashes ? null,
+  scope,
   lib,
   stdenv,
+  dart,
+  autoPatchelfHook,
+  flutterSource,
+  flutter-tools,
   callPackage,
+  host-artifacts,
+  artifacts ? host-artifacts,
+  version,
+  engineVersion,
+  channel,
+  dartVersion,
+  patches,
   makeWrapper,
-  darwin,
   gitMinimal,
   which,
   jq,
+  unzip,
+  gnutar,
+  pkg-config,
+  atk,
+  cairo,
+  gdk-pixbuf,
+  glib,
+  gtk3,
+  harfbuzz,
+  libepoxy,
+  pango,
+  libx11,
+  xorgproto,
+  libdeflate,
+  zlib,
+  cmake,
+  ninja,
+  clang,
+  darwin,
+  cipd,
+  depot_tools,
+  wrapGAppsHook3,
   writableTmpDirAsHomeHook,
-  flutterTools ? null,
-}@args:
+  fd,
+  cacert,
+  moreutils,
+  writeTextFile,
+  supportedTargetFlutterPlatforms,
+  extraPkgConfigPackages ? [ ],
+  extraLibraries ? [ ],
+  extraIncludes ? [ ],
+  extraCxxFlags ? [ ],
+  extraCFlags ? [ ],
+  extraLinkerFlags ? [ ],
+}:
 
 let
-  engine =
-    if args.useNixpkgsEngine or false then
-      callPackage ./engine/default.nix {
-        inherit (args) dart;
-        dartSdkVersion = args.dart.version;
-        flutterVersion = version;
-        swiftshaderRev = engineSwiftShaderRev;
-        swiftshaderHash = engineSwiftShaderHash;
-        version = engineVersion;
-        hashes = engineHashes;
-        url = engineUrl;
-        patches = enginePatches;
-        runtimeModes = engineRuntimeModes;
-      }
-    else
-      null;
-
-  dart = if args.useNixpkgsEngine or false then engine.dart else args.dart;
-
-  flutterTools =
-    args.flutterTools or (callPackage ./flutter-tools.nix {
-      inherit
-        dart
-        engineVersion
-        patches
-        pubspecLock
-        version
-        ;
-      flutterSrc = src;
-      systemPlatform = stdenv.hostPlatform.system;
-    });
-
-  unwrapped = stdenv.mkDerivation {
-    name = "flutter-${version}-unwrapped";
-    inherit src patches version;
-
-    nativeBuildInputs = [
-      makeWrapper
-      jq
-      gitMinimal
-    ]
-    ++ lib.optionals stdenv.hostPlatform.isDarwin [ darwin.DarwinTools ];
-    strictDeps = true;
-
-    preConfigure = ''
-      if [ "$(< bin/internal/engine.version)" != '${engineVersion}' ]; then
-        echo 1>&2 "The given engine version (${engineVersion}) does not match the version required by the Flutter SDK ($(< bin/internal/engine.version))."
-        exit 1
-      fi
-    '';
-
-    postPatch = ''
-      patchShebangs --build ./bin/
-      patchShebangs packages/flutter_tools/bin
-    '';
-
-    buildPhase = ''
-      runHook preBuild
-    ''
-    # The flutter_tools package tries to run many Git commands. In most
-    # cases, unexpected output is handled gracefully, but commands are never
-    # expected to fail completely. A blank repository needs to be created.
-    + ''
-      rm --recursive --force .git # Remove any existing Git directory
-      git init --initial-branch=nixpkgs
-      GIT_AUTHOR_NAME=Nixpkgs GIT_COMMITTER_NAME=Nixpkgs \
-      GIT_AUTHOR_EMAIL= GIT_COMMITTER_EMAIL= \
-      GIT_AUTHOR_DATE='1/1/1970 00:00:00 +0000' GIT_COMMITTER_DATE='1/1/1970 00:00:00 +0000' \
-        git commit --allow-empty --message="Initial commit"
-      (. '${../../../build-support/fetchgit/deterministic-git}'; make_deterministic_repo .)
-    ''
-    + ''
-      mkdir --parents bin/cache
-
-      # Add a flutter_tools artifact stamp, and build a snapshot.
-      # This is the Flutter CLI application.
-      echo "$(git rev-parse HEAD)" > bin/cache/flutter_tools.stamp
-      ln --symbolic '${flutterTools}/share/flutter_tools.snapshot' bin/cache/flutter_tools.snapshot
-
-      # Some of flutter_tools's dependencies contain static assets. The
-      # application attempts to read its own package_config.json to find these
-      # assets at runtime.
-      mkdir --parents packages/flutter_tools/.dart_tool
-      ln --symbolic '${flutterTools.pubcache}/package_config.json' packages/flutter_tools/.dart_tool/package_config.json
-
-      echo -n "${version}" > version
-      cat <<EOF > bin/cache/flutter.version.json
-      {
-        "devToolsVersion": "$(cat "${dart}/bin/resources/devtools/version.json" | jq --raw-output .version)",
-        "flutterVersion": "${version}",
-        "frameworkVersion": "${version}",
-        "channel": "${channel}",
-        "repositoryUrl": "https://github.com/flutter/flutter.git",
-        "frameworkRevision": "nixpkgs000000000000000000000000000000000",
-        "frameworkCommitDate": "1970-01-01 00:00:00",
-        "engineRevision": "${engineVersion}",
-        "dartSdkVersion": "${dart.version}"
-      }
-      EOF
-
-      # Suppress a small error now that `.gradle`'s location changed.
-      # Location changed because of the patch "gradle-flutter-tools-wrapper.patch".
-      mkdir --parents "$out/packages/flutter_tools/gradle/.gradle"
-
-      runHook postBuild
-    '';
-
-    installPhase = ''
-      runHook preInstall
-
-      mkdir --parents $out
-      cp --recursive . $out
-      rm --recursive --force $out/bin/cache/dart-sdk
-      ln --symbolic --force ${dart} $out/bin/cache/dart-sdk
-
-      # The regular launchers are designed to download/build/update SDK
-      # components, and are not very useful in Nix.
-      # Replace them with simple links and wrappers.
-      rm "$out/bin"/{dart,flutter}
-      ln --symbolic "$out/bin/cache/dart-sdk/bin/dart" "$out/bin/dart"
-      makeShellWrapper "$out/bin/dart" "$out/bin/flutter" \
-        --set-default FLUTTER_ROOT "$out" \
-        --set FLUTTER_ALREADY_LOCKED true \
-        --add-flags "--disable-dart-dev --packages='${flutterTools.pubcache}/package_config.json' \$NIX_FLUTTER_TOOLS_VM_OPTIONS $out/bin/cache/flutter_tools.snapshot"
-
-      runHook postInstall
-    '';
-
-    doInstallCheck = true;
-    nativeInstallCheckInputs = [
-      which
-      writableTmpDirAsHomeHook
-    ]
-    ++ lib.optionals stdenv.hostPlatform.isDarwin [ darwin.DarwinTools ];
-    installCheckPhase = ''
-      runHook preInstallCheck
-
-      $out/bin/flutter config --android-studio-dir $HOME
-      $out/bin/flutter config --android-sdk $HOME
-      $out/bin/flutter --version | fgrep --quiet '${builtins.substring 0 10 engineVersion}'
-
-      runHook postInstallCheck
-    '';
-
-    passthru = {
-      # TODO: rely on engine.version instead of engineVersion
-      inherit
-        dart
-        engineVersion
-        artifactHashes
-        channel
-        ;
-      tools = flutterTools;
-      # The derivation containing the original Flutter SDK files.
-      # When other derivations wrap this one, any unmodified files
-      # found here should be included as-is, for tooling compatibility.
-      sdk = unwrapped;
-    }
-    // lib.optionalAttrs (engine != null) {
-      inherit engine;
-    };
-
-    meta = {
-      broken = (lib.versionOlder version "3.32") && useNixpkgsEngine;
-      description = "Makes it easy and fast to build beautiful apps for mobile and beyond";
-      longDescription = ''
-        Flutter is Google's SDK for crafting beautiful,
-        fast user experiences for mobile, web, and desktop from a single codebase.
-      '';
-      homepage = "https://flutter.dev";
-      license = lib.licenses.bsd3;
-      sourceProvenance =
-        with lib.sourceTypes;
-        if useNixpkgsEngine then [ fromSource ] else [ binaryNativeCode ];
-      platforms = [
-        "x86_64-linux"
-        "aarch64-linux"
-        "x86_64-darwin"
-        "aarch64-darwin"
+  appRuntimeDeps =
+    lib.optionals
+      (stdenv.hostPlatform.isLinux && (builtins.elem "linux" supportedTargetFlutterPlatforms))
+      [
+        atk
+        cairo
+        gdk-pixbuf
+        glib
+        gtk3
+        harfbuzz
+        libepoxy
+        pango
+        libx11
+        libdeflate
       ];
-      mainProgram = "flutter";
-      maintainers = with lib.maintainers; [
-        ericdallo
+
+  # Development packages required for compilation.
+  appBuildDeps =
+    let
+      # https://discourse.nixos.org/t/handling-transitive-c-dependencies/5942/3
+      deps =
+        pkg: lib.filter lib.isDerivation ((pkg.buildInputs or [ ]) ++ (pkg.propagatedBuildInputs or [ ]));
+      withKey = pkg: {
+        key = pkg.outPath;
+        val = pkg;
+      };
+      collect = pkg: lib.map withKey ([ pkg ] ++ deps pkg);
+    in
+    lib.map (e: e.val) (
+      lib.genericClosure {
+        startSet = lib.map withKey appRuntimeDeps;
+        operator = item: collect item.val;
+      }
+    );
+
+  appStaticBuildDeps =
+    (lib.optionals
+      (stdenv.hostPlatform.isLinux && (builtins.elem "linux" supportedTargetFlutterPlatforms))
+      [
+        libx11
+        xorgproto
+        zlib
+      ]
+    )
+    ++ extraLibraries;
+
+  # Tools used by the Flutter SDK to compile applications.
+  buildTools =
+    lib.optionals
+      (stdenv.hostPlatform.isLinux && (builtins.elem "linux" supportedTargetFlutterPlatforms))
+      [
+        pkg-config
+        cmake
+        ninja
+        clang
       ];
-      teams = [ lib.teams.flutter ];
-    };
-  };
+
+  # Nix-specific compiler configuration.
+  pkgConfigPackages = map (lib.getOutput "dev") (appBuildDeps ++ extraPkgConfigPackages);
+
+  includeFlags = map (pkg: "-isystem ${lib.getOutput "dev" pkg}/include") (
+    appStaticBuildDeps ++ extraIncludes
+  );
+
+  linkerFlags =
+    (map (pkg: "-rpath,${lib.getOutput "lib" pkg}/lib") appRuntimeDeps) ++ extraLinkerFlags;
 in
-unwrapped
+stdenv.mkDerivation (finalAttrs: {
+  __structuredAttrs = true;
+  strictDeps = true;
+  pname = "flutter";
+  inherit version patches;
+
+  src = flutterSource;
+
+  nativeBuildInputs = [
+    moreutils
+    makeWrapper
+    jq
+    unzip
+    gnutar
+  ]
+  ++
+    lib.optionals
+      (stdenv.hostPlatform.isLinux && (builtins.elem "linux" supportedTargetFlutterPlatforms))
+      [
+        wrapGAppsHook3
+        autoPatchelfHook
+      ]
+  ++ lib.optionals stdenv.hostPlatform.isDarwin [ darwin.DarwinTools ];
+
+  buildInputs = appRuntimeDeps;
+
+  postPatch = ''
+    patchShebangs --build ./bin/
+    patchShebangs packages/flutter_tools/bin
+  '';
+
+  preConfigure = ''
+    if [ "$(< bin/internal/engine.version)" != '${engineVersion}' ]; then
+      echo 1>&2 "The given engine version (${engineVersion}) does not match the version required by the Flutter SDK ($(< bin/internal/engine.version))."
+      exit 1
+    fi
+  '';
+
+  buildPhase = ''
+    runHook preBuild
+
+    mkdir --parents bin/cache
+  ''
+  # Add a flutter_tools artifact stamp, and build a snapshot.
+  # This is the Flutter CLI application.
+  + ''
+    echo "nixpkgs000000000000000000000000000000000" > bin/cache/flutter_tools.stamp
+    ln --symbolic ${flutter-tools}/share/flutter_tools.snapshot bin/cache/flutter_tools.snapshot
+  ''
+  # Some of flutter_tools's dependencies contain static assets. The
+  # application attempts to read its own package_config.json to find these
+  # assets at runtime.
+  + ''
+    mkdir --parents packages/flutter_tools/.dart_tool
+    ln --symbolic ${flutter-tools.pubcache}/package_config.json packages/flutter_tools/.dart_tool/package_config.json
+  ''
+  + lib.optionalString (lib.versionOlder version "3.33") ''
+    echo -n "${version}" > version
+  ''
+  + ''
+    cp ${
+      writeTextFile {
+        name = "flutter.version.json";
+        text = builtins.toJSON {
+          flutterVersion = version;
+          frameworkVersion = version;
+          channel = channel;
+          repositoryUrl = "https://github.com/flutter/flutter.git";
+          frameworkRevision = "nixpkgs000000000000000000000000000000000";
+          frameworkCommitDate = "1970-01-01 00:00:00";
+          engineRevision = engineVersion;
+          dartSdkVersion = dartVersion;
+        };
+      }
+    } bin/cache/flutter.version.json
+    jq --arg version "$(jq --raw-output .version ${dart}/bin/resources/devtools/version.json)" '. + {devToolsVersion: $version}' bin/cache/flutter.version.json | sponge bin/cache/flutter.version.json
+    echo "${engineVersion}" > bin/cache/engine.stamp
+  ''
+  # Suppress a small error now that `.gradle`'s location changed.
+  # Location changed because of the patch "gradle-flutter-tools-wrapper.patch".
+  + ''
+    mkdir --parents packages/flutter_tools/gradle/.gradle
+
+    runHook postBuild
+  '';
+
+  installPhase = ''
+    runHook preInstall
+
+    ${lib.concatMapStrings (artifact: ''
+      ${lib.optionalString (
+        artifact.target == "bin/cache/flutter_web_sdk"
+      ) ''rm --recursive --force "$out/${artifact.target}"''}
+      ${
+        if
+          (
+            (lib.hasSuffix ".zip" artifact.path)
+            || (lib.hasSuffix ".tar.gz" artifact.path)
+            || (lib.hasSuffix ".tgz" artifact.path)
+          )
+        then
+          ''
+            temp_path=$(mktemp -d)
+            ${lib.optionalString (lib.hasSuffix ".zip" artifact.path) ''unzip -o "${artifact.path}" -d "$temp_path"''}
+            ${lib.optionalString (
+              (lib.hasSuffix ".tar.gz" artifact.path) || (lib.hasSuffix ".tgz" artifact.path)
+            ) ''tar --extract --gzip --file "${artifact.path}" --directory "$temp_path"''}
+          ''
+        else
+          ''
+            temp_path="${artifact.path}"
+          ''
+      }
+      content_count=$(ls --almost-all "$temp_path" | wc --lines)
+      target_path="$out/${artifact.target}"
+      if [ "$content_count" -eq 1 ] && [ ! -e "$target_path" ]; then
+        mkdir --parents "$(dirname "$target_path")"
+        cp --recursive --no-target-directory "$temp_path"/* "$target_path"
+      else
+        mkdir --parents "$target_path"
+        cp --recursive "$temp_path"/* "$target_path"/
+      fi
+      chmod --recursive +w "$target_path"
+      if [ "${artifact.path}" != "$temp_path" ]; then
+        rm --recursive --force "$temp_path"
+      fi
+    '') artifacts}
+
+    cp --recursive . $out
+    ln --symbolic --force ${dart} $out/bin/cache/dart-sdk
+  ''
+  # The regular launchers are designed to download/build/update SDK
+  # components, and are not very useful in Nix.
+  # Replace them with simple links and wrappers.
+  + ''
+    rm $out/bin/{dart,flutter}
+    ln --symbolic ${lib.getExe dart} $out/bin/dart
+
+    for path in ${
+      builtins.concatStringsSep " " (
+        builtins.foldl' (
+          paths: pkg:
+          paths
+          ++ (map (directory: "'${pkg}/${directory}/pkgconfig'") [
+            "lib"
+            "share"
+          ])
+        ) [ ] pkgConfigPackages
+      )
+    }; do
+      addToSearchPath FLUTTER_PKG_CONFIG_PATH "$path"
+    done
+
+    makeWrapper ${lib.getExe dart} $out/bin/flutter \
+      --set-default FLUTTER_ROOT $out \
+      --set-default ANDROID_EMULATOR_USE_SYSTEM_LIBS 1 \
+      --set FLUTTER_ALREADY_LOCKED true \
+      --suffix PATH : '${
+        lib.makeBinPath (
+          [
+            depot_tools
+            cipd
+            which
+          ]
+          ++ buildTools
+        )
+      }' \
+      --suffix PKG_CONFIG_PATH : "$FLUTTER_PKG_CONFIG_PATH" \
+      --suffix LIBRARY_PATH : '${lib.makeLibraryPath appStaticBuildDeps}' \
+      --prefix CXXFLAGS "''\t" '${builtins.concatStringsSep " " (includeFlags ++ extraCxxFlags)}' \
+      --prefix CFLAGS "''\t" '${builtins.concatStringsSep " " (includeFlags ++ extraCFlags)}' \
+      --prefix LDFLAGS "''\t" '${
+        builtins.concatStringsSep " " (map (flag: "-Wl,${flag}") linkerFlags)
+      }' \
+      ''${gappsWrapperArgs[@]} \
+      --add-flags "--disable-dart-dev --packages='${flutter-tools.pubcache}/package_config.json' --root-certs-file='${cacert}/etc/ssl/certs/ca-bundle.crt' $out/bin/cache/flutter_tools.snapshot"
+
+    runHook postInstall
+  '';
+
+  doInstallCheck = true;
+
+  nativeInstallCheckInputs = [
+    which
+    writableTmpDirAsHomeHook
+  ]
+  ++ lib.optionals stdenv.hostPlatform.isDarwin [ darwin.DarwinTools ];
+
+  installCheckPhase = ''
+    runHook preInstallCheck
+
+    $out/bin/flutter config --android-studio-dir $HOME
+    $out/bin/flutter config --android-sdk $HOME
+    $out/bin/flutter --version | fgrep --quiet '${builtins.substring 0 10 engineVersion}'
+
+    runHook postInstallCheck
+  '';
+
+  dontWrapGApps = true;
+
+  # https://github.com/flutter/engine/pull/28525
+  appendRunpaths = lib.optionals (
+    stdenv.hostPlatform.isLinux && (builtins.elem "linux" supportedTargetFlutterPlatforms)
+  ) [ "$ORIGIN" ];
+
+  passthru = {
+    buildFlutterApplication = callPackage ./build-support/build-flutter-application.nix {
+      flutter = scope.flutter;
+    };
+    updateScript = ./update.py;
+    inherit scope;
+    inherit (scope) dart;
+  };
+
+  meta = {
+    description = "Makes it easy and fast to build beautiful apps for mobile and beyond";
+    longDescription = ''
+      Flutter is Google's SDK for crafting beautiful,
+      fast user experiences for mobile, web, and desktop from a single codebase.
+    '';
+    homepage = "https://flutter.dev";
+    license = lib.licenses.bsd3;
+    sourceProvenance = [ lib.sourceTypes.binaryNativeCode ];
+    platforms = [
+      "x86_64-linux"
+      "aarch64-linux"
+      "x86_64-darwin"
+      "aarch64-darwin"
+    ];
+    mainProgram = "flutter";
+    maintainers = with lib.maintainers; [ ericdallo ];
+    teams = [ lib.teams.flutter ];
+  };
+})
diff --git a/pkgs/development/compilers/flutter/host-artifacts.nix b/pkgs/development/compilers/flutter/host-artifacts.nix
new file mode 100644
index 000000000000..444e5cabd764
--- /dev/null
+++ b/pkgs/development/compilers/flutter/host-artifacts.nix
@@ -0,0 +1,302 @@
+{
+  lib,
+  stdenv,
+  constants,
+  engineVersion,
+  artifactHashes,
+  useNixpkgsEngine,
+  engines,
+  fetchurl,
+  hostPlatform ? stdenv.hostPlatform,
+  supportedTargetFlutterPlatforms,
+}:
+
+let
+  hostConstants = constants.makeConstants hostPlatform;
+
+  engineBaseUrl = "https://storage.googleapis.com/flutter_infra_release/flutter/${engineVersion}/";
+  baseUrl = "https://storage.googleapis.com/flutter_infra_release/";
+
+  getUrl =
+    path:
+    if
+      (
+        lib.hasPrefix "flutter/" path
+        || lib.hasPrefix "gradle-" path
+        || lib.hasPrefix "ios-usb-dependencies" path
+      )
+    then
+      baseUrl + path
+    else
+      engineBaseUrl + path;
+
+  artifacts = {
+    universal = [
+      {
+        path = "flutter/fonts/3012db47f3130e62f7cc0beabff968a33cbec8d8/fonts.zip";
+        target = "bin/cache/artifacts/material_fonts";
+        hash = "sha256-5W+o6btFif3pZL495FHz5bJR5KHq+x3JjZSt0DTdWoY=";
+      }
+      {
+        path = "gradle-wrapper/fd5c1f2c013565a3bea56ada6df9d2b8e96d56aa/gradle-wrapper.tgz";
+        target = "bin/cache/artifacts/gradle_wrapper";
+        hash = "sha256-MelCi68aKy9IXxEQxYmfhSZJsz1Goumwf50XdS1QGQo=";
+      }
+      {
+        path = "sky_engine.zip";
+        target = "bin/cache/pkg";
+      }
+      {
+        path = "flutter_gpu.zip";
+        target = "bin/cache/pkg";
+      }
+      {
+        path = "flutter_patched_sdk.zip";
+        target = "bin/cache/artifacts/engine/common";
+      }
+      {
+        path = "flutter_patched_sdk_product.zip";
+        target = "bin/cache/artifacts/engine/common";
+      }
+      {
+        path = "${hostPlatform.parsed.kernel.name}-${
+          if hostPlatform.isWindows then "x64" else hostConstants.alt-arch
+        }/artifacts.zip";
+        target = "bin/cache/artifacts/engine/${hostPlatform.parsed.kernel.name}-${
+          if (hostPlatform.isDarwin || hostPlatform.isWindows) then "x64" else hostConstants.alt-arch
+        }";
+      }
+      {
+        path = "${hostPlatform.parsed.kernel.name}-${
+          if hostPlatform.isWindows then "x64" else hostConstants.alt-arch
+        }/font-subset.zip";
+        target = "bin/cache/artifacts/engine/${hostPlatform.parsed.kernel.name}-${
+          if (hostPlatform.isDarwin || hostPlatform.isWindows) then "x64" else hostConstants.alt-arch
+        }";
+      }
+    ];
+
+    web = [
+      {
+        path = "flutter-web-sdk.zip";
+        target = "bin/cache/flutter_web_sdk";
+      }
+    ];
+
+    linux = [
+      {
+        path = "linux-${hostConstants.alt-arch}/artifacts.zip";
+        target = "bin/cache/artifacts/engine/linux-${hostConstants.alt-arch}";
+      }
+      {
+        path = "linux-${hostConstants.alt-arch}-debug/linux-${hostConstants.alt-arch}-flutter-gtk.zip";
+        target = "bin/cache/artifacts/engine/linux-${hostConstants.alt-arch}";
+      }
+      {
+        path = "linux-${hostConstants.alt-arch}-profile/linux-${hostConstants.alt-arch}-flutter-gtk.zip";
+        target = "bin/cache/artifacts/engine/linux-${hostConstants.alt-arch}-profile";
+      }
+      {
+        path = "linux-${hostConstants.alt-arch}-release/linux-${hostConstants.alt-arch}-flutter-gtk.zip";
+        target = "bin/cache/artifacts/engine/linux-${hostConstants.alt-arch}-release";
+      }
+    ];
+
+    # arm64?
+    windows = [
+      {
+        path = "windows-x64/artifacts.zip";
+        target = "bin/cache/artifacts/engine/windows-x64";
+      }
+      {
+        path = "windows-x64-debug/windows-x64-flutter.zip";
+        target = "bin/cache/artifacts/engine/windows-x64";
+      }
+      {
+        path = "windows-x64/flutter-cpp-client-wrapper.zip";
+        target = "bin/cache/artifacts/engine/windows-x64";
+      }
+      {
+        path = "windows-x64-profile/windows-x64-flutter.zip";
+        target = "bin/cache/artifacts/engine/windows-x64-profile";
+      }
+      {
+        path = "windows-x64-release/windows-x64-flutter.zip";
+        target = "bin/cache/artifacts/engine/windows-x64-release";
+      }
+    ];
+
+    macos = [
+      {
+        path = "darwin-x64/framework.zip";
+        target = "bin/cache/artifacts/engine/darwin-x64";
+      }
+      {
+        path = "darwin-x64/gen_snapshot.zip";
+        target = "bin/cache/artifacts/engine/darwin-x64";
+      }
+      {
+        path = "darwin-x64-profile/artifacts.zip";
+        target = "bin/cache/artifacts/engine/darwin-x64-profile";
+      }
+      {
+        path = "darwin-x64-profile/framework.zip";
+        target = "bin/cache/artifacts/engine/darwin-x64-profile";
+      }
+      {
+        path = "darwin-x64-profile/gen_snapshot.zip";
+        target = "bin/cache/artifacts/engine/darwin-x64-profile";
+      }
+      {
+        path = "darwin-x64-release/artifacts.zip";
+        target = "bin/cache/artifacts/engine/darwin-x64-release";
+      }
+      {
+        path = "darwin-x64-release/framework.zip";
+        target = "bin/cache/artifacts/engine/darwin-x64-release";
+      }
+      {
+        path = "darwin-x64-release/gen_snapshot.zip";
+        target = "bin/cache/artifacts/engine/darwin-x64-release";
+      }
+      {
+        path = "darwin-${hostConstants.alt-arch}/artifacts.zip";
+        target = "bin/cache/artifacts/engine/darwin-x64";
+      }
+    ];
+
+    ios = [
+      {
+        path = "ios/artifacts.zip";
+        target = "bin/cache/artifacts/engine/ios";
+      }
+      {
+        path = "ios-profile/artifacts.zip";
+        target = "bin/cache/artifacts/engine/ios-profile";
+      }
+      {
+        path = "ios-release/artifacts.zip";
+        target = "bin/cache/artifacts/engine/ios-release";
+      }
+      {
+        path = "ios-usb-dependencies/libimobiledevice/0bf0f9e941c85d06ce4b5909d7a61b3a4f2a6a05/libimobiledevice.zip";
+        target = "bin/cache/artifacts/libimobiledevice";
+        hash = "sha256-EPzWDY5SYegep6DB9ESd/ApklzLtE8reEllMUPzmkLg=";
+      }
+      {
+        path = "ios-usb-dependencies/libusbmuxd/19d6bec393c9f9b31ccb090059f59268da32e281/libusbmuxd.zip";
+        target = "bin/cache/artifacts/libusbmuxd";
+        hash = "sha256-RQT0Kq8rKKgokp1haASMZ8K84+M2ZbaJcs/MunZ7/L0=";
+      }
+      {
+        path = "ios-usb-dependencies/libplist/cf5897a71ea412ea2aeb1e2f6b5ea74d4fabfd8c/libplist.zip";
+        target = "bin/cache/artifacts/libplist";
+        hash = "sha256-cx5758EQb/0SkrVusXGFzH2dUChzFd5dFpMKxlxKbS8=";
+      }
+      {
+        path = "ios-usb-dependencies/openssl/22dbb176deef7d9a80f5c94f57a4b518ea935f50/openssl.zip";
+        target = "bin/cache/artifacts/openssl";
+        hash = "sha256-erz3j0oIZm2IqvFD41APkTgz7YZaaDReokMwGhFCsmA=";
+      }
+      {
+        path = "ios-usb-dependencies/libimobiledeviceglue/050ff3bf8fdab6ce53a2ddc6ae49b11b1c02a168/libimobiledeviceglue.zip";
+        target = "bin/cache/artifacts/libimobiledeviceglue";
+        hash = "sha256-4rXsfBxIaByVcIuzs05G5RergFZrgaBs1XBmu7ibwAA=";
+      }
+      {
+        path = "ios-usb-dependencies/ios-deploy/7a29ab0b6d611f2bf5de4b6f929a82a091866307/ios-deploy.zip";
+        target = "bin/cache/artifacts/ios-deploy";
+        hash = "sha256-1p6agbzur4xFai4ZzzjHp4ZvRv+VWcPygBgBYQdQ2Vw=";
+      }
+    ];
+
+    android = [
+      {
+        path = "android-x86/artifacts.zip";
+        target = "bin/cache/artifacts/engine/android-x86";
+      }
+      {
+        path = "android-x64/artifacts.zip";
+        target = "bin/cache/artifacts/engine/android-x64";
+      }
+      {
+        path = "android-arm/artifacts.zip";
+        target = "bin/cache/artifacts/engine/android-arm";
+      }
+      {
+        path = "android-arm-profile/artifacts.zip";
+        target = "bin/cache/artifacts/engine/android-arm-profile";
+      }
+      {
+        path = "android-arm-release/artifacts.zip";
+        target = "bin/cache/artifacts/engine/android-arm-release";
+      }
+      {
+        path = "android-arm64/artifacts.zip";
+        target = "bin/cache/artifacts/engine/android-arm64";
+      }
+      {
+        path = "android-arm64-profile/artifacts.zip";
+        target = "bin/cache/artifacts/engine/android-arm64-profile";
+      }
+      {
+        path = "android-arm64-release/artifacts.zip";
+        target = "bin/cache/artifacts/engine/android-arm64-release";
+      }
+      {
+        path = "android-x64-profile/artifacts.zip";
+        target = "bin/cache/artifacts/engine/android-x64-profile";
+      }
+      {
+        path = "android-x64-release/artifacts.zip";
+        target = "bin/cache/artifacts/engine/android-x64-release";
+      }
+      {
+        path = "android-arm-profile/${hostPlatform.parsed.kernel.name}-x64.zip";
+        target = "bin/cache/artifacts/engine/android-arm-profile/${hostPlatform.parsed.kernel.name}-x64";
+      }
+      {
+        path = "android-arm-release/${hostPlatform.parsed.kernel.name}-x64.zip";
+        target = "bin/cache/artifacts/engine/android-arm-release/${hostPlatform.parsed.kernel.name}-x64";
+      }
+      {
+        path = "android-arm64-profile/${hostPlatform.parsed.kernel.name}-x64.zip";
+        target = "bin/cache/artifacts/engine/android-arm64-profile/${hostPlatform.parsed.kernel.name}-x64";
+      }
+      {
+        path = "android-arm64-release/${hostPlatform.parsed.kernel.name}-x64.zip";
+        target = "bin/cache/artifacts/engine/android-arm64-release/${hostPlatform.parsed.kernel.name}-x64";
+      }
+      {
+        path = "android-x64-profile/${hostPlatform.parsed.kernel.name}-x64.zip";
+        target = "bin/cache/artifacts/engine/android-x64-profile/${hostPlatform.parsed.kernel.name}-x64";
+      }
+      {
+        path = "android-x64-release/${hostPlatform.parsed.kernel.name}-x64.zip";
+        target = "bin/cache/artifacts/engine/android-x64-release/${hostPlatform.parsed.kernel.name}-x64";
+      }
+    ];
+  };
+in
+(lib.unique (
+  lib.map (
+    artifact:
+    let
+      artifactName = lib.removeSuffix ".${lib.last (lib.splitString "." artifact.path)}" artifact.path;
+      artifactNameUnderscore = lib.replaceStrings [ "-" "/" ] [ "_M_" "_S_" ] artifactName;
+      useEngineOutput = useNixpkgsEngine && (builtins.elem artifactNameUnderscore engines.outputs);
+    in
+    {
+      path =
+        if useEngineOutput then
+          engines.${artifactNameUnderscore}
+        else
+          fetchurl {
+            url = getUrl artifact.path;
+            hash = artifactHashes.${artifact.path} or artifact.hash or "";
+          };
+      target = artifact.target;
+      id = artifact.path;
+    }
+  ) (lib.concatMap (x: artifacts.${x}) supportedTargetFlutterPlatforms)
+))
diff --git a/pkgs/development/compilers/flutter/patches/opt-in-analytics.patch b/pkgs/development/compilers/flutter/patches/opt-in-analytics.patch
new file mode 100644
index 000000000000..036958c47f3b
--- /dev/null
+++ b/pkgs/development/compilers/flutter/patches/opt-in-analytics.patch
@@ -0,0 +1,22 @@
+--- a/packages/flutter_tools/lib/src/reporting/usage.dart
++++ b/packages/flutter_tools/lib/src/reporting/usage.dart
+@@ -218,7 +218,7 @@
+       if (globals.platform.environment.containsKey('FLUTTER_HOST')) {
+         analytics.setSessionValue('aiid', globals.platform.environment['FLUTTER_HOST']);
+       }
+-      analytics.analyticsOpt = AnalyticsOpt.optOut;
++      analytics.analyticsOpt = AnalyticsOpt.optIn;
+     }
+ 
+     return _DefaultUsage._(
+--- a/packages/flutter_tools/lib/src/reporting/first_run.dart
++++ b/packages/flutter_tools/lib/src/reporting/first_run.dart
+@@ -37,6 +37,8 @@
+   ║ See Google's privacy policy:                                               ║
+   ║ https://policies.google.com/privacy                                        ║
+   ╚════════════════════════════════════════════════════════════════════════════╝
++nixpkgs overrides: reporting is disabled by default. Opt-out is not a sent event.
++Run 'flutter config --analytics' to opt in to reports.
+ ''';
+ 
+ /// The first run messenger determines whether the first run license terms
diff --git a/pkgs/development/compilers/flutter/patches/pmos-if-touch-is-a-mouse-then-mouse-is-touch.patch b/pkgs/development/compilers/flutter/patches/pmos-if-touch-is-a-mouse-then-mouse-is-touch.patch
new file mode 100644
index 000000000000..8abd25546790
--- /dev/null
+++ b/pkgs/development/compilers/flutter/patches/pmos-if-touch-is-a-mouse-then-mouse-is-touch.patch
@@ -0,0 +1,18 @@
+flutter defines a list of pointer kinds that can scroll the screen.
+however, it does not bother recognizing the pointer kind on linux,
+so every pointer is set to be recognized as mouse. effectively, touch
+can't scroll anything. this workarounds the issue by making mouse
+one of the "touch-like device types".
+
+Bug: https://github.com/flutter/flutter/issues/63209
+
+--- a/packages/flutter/lib/src/widgets/scroll_configuration.dart
++++ b/packages/flutter/lib/src/widgets/scroll_configuration.dart
+@@ -25,6 +25,7 @@
+   // The VoiceAccess sends pointer events with unknown type when scrolling
+   // scrollables.
+   PointerDeviceKind.unknown,
++  PointerDeviceKind.mouse,
+ };
+ 
+ /// The default overscroll indicator applied on [TargetPlatform.android].
diff --git a/pkgs/development/compilers/flutter/scope.nix b/pkgs/development/compilers/flutter/scope.nix
new file mode 100644
index 000000000000..ab7369a5513d
--- /dev/null
+++ b/pkgs/development/compilers/flutter/scope.nix
@@ -0,0 +1,105 @@
+{
+  dart,
+  dart-bin,
+  fetchFromGitHub,
+  fetchgit,
+  lib,
+  newScope,
+  stdenv,
+  engineRuntimeModes ? [
+    "release"
+    "debug"
+    "profile"
+  ],
+  supportedTargetFlutterPlatforms ? [
+    "universal"
+    "web"
+  ]
+  ++ (lib.optionals (stdenv.hostPlatform.isLinux) [ "linux" ])
+  ++ (lib.optionals (stdenv.hostPlatform.isx86_64) [ "android" ])
+  ++ (lib.optionals stdenv.hostPlatform.isDarwin [
+    "macos"
+    "ios"
+  ]),
+}:
+
+versionData:
+lib.makeScope newScope (
+  self:
+  versionData
+  // {
+    inherit supportedTargetFlutterPlatforms;
+
+    constants = self.callPackage ./constants.nix { };
+
+    depot_tools = fetchgit {
+      url = "https://chromium.googlesource.com/chromium/tools/depot_tools.git";
+      rev = "a0e694f18f15b364d2f9c23c4dde396bfc973fd1";
+      postFetch = ''
+        substituteInPlace $out/gerrit_util.py \
+          --replace-fail "import httplib2.socks" "httplib2.socks = None"
+        substituteInPlace $out/gerrit_util.py \
+          --replace-fail "httplib2.socks.socksocket._socksocket__rewriteproxy = __fixed_rewrite_proxy" "pass"
+        substituteInPlace $out/gerrit_util.py \
+          --replace-fail "httplib2.socks.PROXY_TYPE_HTTP_NO_TUNNEL" "3"
+      '';
+      hash = "sha256-N9xBfLS8DnBjOD149EOu5pr8ffBOb39vebhFUwPBllc=";
+    };
+
+    flutterSource = fetchFromGitHub {
+      owner = "flutter";
+      repo = "flutter";
+      tag = self.version;
+      hash = self.flutterHash;
+    };
+
+    dart =
+      let
+        hash =
+          self.dartHash.${
+            if (stdenv.hostPlatform.isLinux && (lib.versionAtLeast self.version "3.41")) then
+              "linux"
+            else
+              stdenv.hostPlatform.system
+          } or (throw "No dart hash for ${stdenv.hostPlatform.system}");
+      in
+      (if (lib.versionAtLeast self.version "3.41") then dart else dart-bin).overrideAttrs (oldAttrs: {
+        version = self.dartVersion;
+        src = oldAttrs.src.overrideAttrs (_: {
+          version = self.dartVersion;
+          outputHash = hash;
+        });
+      });
+
+    cipd = self.callPackage ./cipd.nix { };
+
+    engine = self.callPackage ./engine/default.nix { };
+
+    engines =
+      let
+        enginePackages = map (
+          runtimeMode: self.callPackage ./engine/default.nix { runtimeMode = runtimeMode; }
+        ) engineRuntimeModes;
+        outputs = lib.unique (builtins.concatMap (e: e.outputs) enginePackages);
+        mergedOutputs = lib.genAttrs outputs (
+          outputName:
+          let
+            found = lib.findFirst (e: e ? ${outputName}) null enginePackages;
+          in
+          found.${outputName}
+        );
+      in
+      mergedOutputs
+      // {
+        inherit outputs;
+      };
+
+    host-artifacts = self.callPackage ./host-artifacts.nix { };
+
+    all-artifacts = self.callPackage ./all-artifacts.nix { };
+
+    flutter-tools = self.callPackage ./flutter-tools.nix { };
+
+    flutter = self.callPackage ./flutter.nix { scope = self; };
+  }
+)
diff --git a/pkgs/development/compilers/flutter/sdk-symlink.nix b/pkgs/development/compilers/flutter/sdk-symlink.nix
deleted file mode 100644
index d8ddd9bd0c2e..000000000000
--- a/pkgs/development/compilers/flutter/sdk-symlink.nix
+++ /dev/null
@@ -1,65 +0,0 @@
-{
-  symlinkJoin,
-  makeWrapper,
-}:
-flutter:
-
-let
-  self = symlinkJoin {
-    inherit (flutter) pname;
-    name = "${flutter.name}-sdk-links";
-    paths = [
-      flutter
-      flutter.cacheDir
-      flutter.sdk
-    ];
-
-    nativeBuildInputs = [ makeWrapper ];
-    postBuild = ''
-      wrapProgram "$out/bin/flutter" \
-        --set-default FLUTTER_ROOT "$out"
-
-      # symlinkJoin seems to be missing the .git directory for some reason.
-      if [ -d '${flutter.sdk}/.git' ]; then
-        ln --symbolic '${flutter.sdk}/.git' "$out"
-      fi
-
-      # For iOS/macOS builds, *.xcframework/'s from the pre-built
-      # artifacts are copied into each built app. However, the symlinkJoin
-      # means that the *.xcframework's contain symlinks into the nix store,
-      # which causes issues when actually running the apps.
-      #
-      # We'll fix this by only linking to an outer *.xcframework dir instead
-      # of trying to symlinkJoin the files inside the *.xcframework.
-      artifactsDir="$out/bin/cache/artifacts/engine"
-      shopt -s globstar
-      for file in "$artifactsDir"/**/*.xcframework/Info.plist; do
-        # Get the unwrapped path from the Info.plist inside each .xcframework
-        origFile="$(readlink -f "$file")"
-        origFrameworkDir="$(dirname "$origFile")"
-
-        # Remove the symlinkJoin .xcframework dir and replace it with a symlink
-        # to the unwrapped .xcframework dir.
-        frameworkDir="$(dirname "$file")"
-        rm --recursive "$frameworkDir"
-        ln --symbolic "$origFrameworkDir" "$frameworkDir"
-      done
-      shopt -u globstar
-    '';
-
-    passthru = flutter.passthru // {
-      # Update the SDK attribute.
-      # This allows any modified SDK files to be included
-      # in future invocations.
-      sdk = self;
-    };
-
-    meta = flutter.meta // {
-      longDescription = ''
-        ${flutter.meta.longDescription}
-        Modified binaries are linked into the original SDK directory for use with tools that use the whole SDK.
-      '';
-    };
-  };
-in
-self
diff --git a/pkgs/development/compilers/flutter/update.py b/pkgs/development/compilers/flutter/update.py
new file mode 100755
index 000000000000..c2e6ae6f20e8
--- /dev/null
+++ b/pkgs/development/compilers/flutter/update.py
@@ -0,0 +1,358 @@
+#!/usr/bin/env nix-shell
+# !nix-shell -i python3 -p python3Packages.pyyaml nix-update dart
+
+import argparse
+import json
+import logging
+import shutil
+import stat
+import subprocess
+import sys
+import tempfile
+import urllib.request
+from pathlib import Path
+from typing import Any, NoReturn
+
+import yaml
+
+FLUTTER_RELEASES_URL = (
+    "https://storage.googleapis.com/flutter_infra_release/releases/releases_linux.json"
+)
+
+logging.basicConfig(
+    level=logging.INFO,
+    format="%(levelname)s: %(message)s",
+    stream=sys.stderr,
+)
+logger = logging.getLogger(__name__)
+
+
+def fatal_error(msg: str) -> NoReturn:
+    logger.error(msg)
+    sys.exit(1)
+
+
+def run_command(cmd: list[str], cwd: Path | None = None) -> str:
+    try:
+        result = subprocess.run(
+            cmd,
+            capture_output=True,
+            text=True,
+            cwd=cwd,
+            check=True,
+        )
+        return result.stdout.strip()
+    except subprocess.CalledProcessError as e:
+        fatal_error(f"Command failed: {' '.join(cmd)}\n{e.stderr.strip()}")
+
+
+def fetch_url(url: str) -> bytes:
+    with urllib.request.urlopen(url, timeout=30) as response:
+        return response.read()
+
+
+def get_nixpkgs_root() -> Path:
+    return Path(run_command(["git", "rev-parse", "--show-toplevel"]))
+
+
+def run_nix_eval(cmds: list[str]) -> str:
+    return run_command(["nix", "eval", "--json", "--impure", *cmds])
+
+
+def run_nix_prefetch(url: str, unpack: bool = False) -> str:
+    args = ["nix", "store", "prefetch-file", "--json"]
+    if unpack:
+        args.append("--unpack")
+    args.append(url)
+
+    output = run_command(args)
+
+    hash_value = json.loads(output).get("hash")
+    if not hash_value:
+        fatal_error(f"No hash in prefetch output: {output}")
+    return hash_value
+
+
+def get_version_str(flutter_version: str) -> str:
+    return "_".join(flutter_version.split(".")[:2])
+
+
+def requires_engine_hash(flutter_version: str) -> bool:
+    parts = flutter_version.split(".")
+    if len(parts) < 2:
+        return False
+    major, minor = int(parts[0]), int(parts[1])
+    return major > 3 or (major == 3 and minor >= 41)
+
+
+def get_version_data(
+    target_version: str | None = None, channel: str | None = None
+) -> tuple[str, str, str, str]:
+    channel = channel or "stable"
+    releases_data = json.loads(fetch_url(FLUTTER_RELEASES_URL).decode("utf-8"))
+
+    if not target_version:
+        release_hash = releases_data["current_release"].get(channel)
+        if not release_hash:
+            fatal_error(f"Channel '{channel}' not found in current releases")
+        release = next(
+            (r for r in releases_data["releases"] if r["hash"] == release_hash),
+            None,
+        )
+    else:
+        release = next(
+            (r for r in releases_data["releases"] if r["version"] == target_version),
+            None,
+        )
+
+    if not release:
+        fatal_error(f"Version {target_version or 'latest'} not found in '{channel}'")
+
+    target_version = release["version"]
+    release_hash = release["hash"]
+    dart_version = release.get("dart_sdk_version")
+
+    if not dart_version:
+        fatal_error(f"No dart_sdk_version found for {target_version}")
+
+    if " " in dart_version:
+        dart_version = dart_version.split(" ")[2].strip("()")
+
+    engine_url = f"https://github.com/flutter/flutter/raw/{release_hash}/bin/internal/engine.version"
+    engine_version = fetch_url(engine_url).decode("utf-8").strip()
+
+    return target_version, engine_version, dart_version, channel
+
+
+def extract_nix_url(output: str) -> str:
+    try:
+        urls = json.loads(output)
+        return urls[0] if isinstance(urls, list) and urls else ""
+    except json.JSONDecodeError:
+        return output.strip('[]"').replace("\\", "")
+
+
+def get_dart_hashes(flutter_version: str) -> dict[str, str]:
+    version_str = get_version_str(flutter_version)
+    platforms = ["x86_64-darwin", "aarch64-darwin"]
+    if not requires_engine_hash(flutter_version):
+        platforms += ["x86_64-linux", "aarch64-linux"]
+    dart_hashes = {}
+
+    for system in platforms:
+        cmds = [
+            "--file",
+            ".",
+            f"flutterPackages-bin.v{version_str}.passthru.scope.dart.src.drvAttrs.urls",
+            "--system",
+            system,
+        ]
+        output = run_nix_eval(cmds)
+        url = extract_nix_url(output)
+
+        if not url:
+            fatal_error(f"No Dart SDK URL found for {system}")
+
+        dart_hashes[system] = run_nix_prefetch(url)
+
+    return dart_hashes
+
+
+def get_flutter_hash(flutter_version: str) -> str:
+    version_str = get_version_str(flutter_version)
+    cmds = [
+        "--file",
+        ".",
+        f"flutterPackages-bin.v{version_str}.passthru.scope.flutterSource.drvAttrs.urls",
+    ]
+    output = run_nix_eval(cmds)
+    url = extract_nix_url(output)
+
+    if not url:
+        fatal_error(f"No Flutter source URL found for {flutter_version}")
+
+    return run_nix_prefetch(url, unpack=True)
+
+
+def get_artifact_hashes(flutter_version: str, engine_version: str) -> dict[str, str]:
+    version_str = get_version_str(flutter_version)
+    nixpkgs_root = get_nixpkgs_root()
+
+    expr = (
+        f"let pkgs = import {nixpkgs_root} {{ }}; "
+        "in (builtins.map (x: x.path.url) "
+        f'pkgs.flutterPackages-bin."v{version_str}".passthru.scope.all-artifacts)'
+    )
+
+    output = run_nix_eval(["--expr", expr])
+
+    artifacts = json.loads(output)
+
+    if not isinstance(artifacts, list):
+        fatal_error("Artifacts is not a list")
+
+    artifact_hashes = {}
+    for url in artifacts:
+        if engine_version not in url:
+            continue
+
+        path_parts = url.split("/")
+
+        hash_idx = path_parts.index(engine_version)
+        path_key = "/".join(path_parts[hash_idx + 1 :])
+
+        if path_key not in artifact_hashes:
+            artifact_hashes[path_key] = run_nix_prefetch(url)
+
+    return artifact_hashes
+
+
+def get_pubspec_lock(flutter_version: str) -> dict[str, Any]:
+    version_str = get_version_str(flutter_version)
+    target = f".#flutterPackages-bin.v{version_str}.scope.flutterSource"
+
+    flutter_src_str = run_command([
+        "nix",
+        "build",
+        "--no-link",
+        "--print-out-paths",
+        target,
+    ])
+    if not flutter_src_str:
+        fatal_error(f"No Flutter source path found for {flutter_version}")
+
+    flutter_src = Path(flutter_src_str)
+
+    with tempfile.TemporaryDirectory(prefix="flutter_src_") as temp_dir_name:
+        temp_dir = Path(temp_dir_name)
+        flutter_copy = temp_dir / "flutter"
+
+        shutil.copytree(flutter_src, flutter_copy, symlinks=False)
+
+        for path_item in flutter_copy.rglob("*"):
+            path_item.chmod(path_item.stat().st_mode | stat.S_IWUSR)
+        flutter_copy.chmod(flutter_copy.stat().st_mode | stat.S_IWUSR)
+
+        flutter_tools_path = flutter_copy / "packages" / "flutter_tools"
+        if not flutter_tools_path.exists():
+            fatal_error(f"flutter_tools not found at {flutter_tools_path}")
+
+        run_command(["dart", "pub", "get"], cwd=flutter_tools_path)
+
+        pubspec_lock_path = flutter_tools_path / "pubspec.lock"
+        if not pubspec_lock_path.exists():
+            fatal_error(f"pubspec.lock not found at {pubspec_lock_path}")
+
+        with pubspec_lock_path.open("r", encoding="utf-8") as f:
+            return yaml.safe_load(f)
+
+
+def save_json(data: dict[str, Any], output_path: Path) -> None:
+    output_path.parent.mkdir(parents=True, exist_ok=True)
+    with output_path.open("w", encoding="utf-8") as f:
+        json.dump(data, f, indent=2, sort_keys=True)
+        f.write("\n")
+
+
+def main() -> None:
+    parser = argparse.ArgumentParser(
+        description="Update Flutter data.json for nixpkgs",
+        formatter_class=argparse.RawDescriptionHelpFormatter,
+    )
+    parser.add_argument(
+        "--version",
+        type=str,
+        help="Specific Flutter version (e.g., 3.41.4). Uses latest from channel if omitted.",
+    )
+    parser.add_argument(
+        "--channel",
+        type=str,
+        default="stable",
+        choices=["stable", "beta"],
+        help="Release channel (default: stable)",
+    )
+
+    args = parser.parse_args()
+
+    logger.info("Fetching version data...")
+    flutter_version, engine_version, dart_version, channel = get_version_data(
+        args.version, args.channel
+    )
+
+    logger.info(f"Target Flutter Version: {flutter_version}")
+    logger.info(f"Engine Version (commit): {engine_version}")
+    logger.info(f"Dart Version: {dart_version}")
+
+    version_str = get_version_str(flutter_version)
+    version_dir = Path(__file__).resolve().parent / "versions" / version_str
+    output_path = version_dir / "data.json"
+
+    has_engine_hash = requires_engine_hash(flutter_version)
+
+    data = {
+        "version": flutter_version,
+        "engineVersion": engine_version,
+        "channel": channel,
+        "dartVersion": dart_version,
+        "dartHash": {},
+        "flutterHash": "",
+        "artifactHashes": {},
+        "pubspecLock": {},
+    }
+
+    save_json(data, output_path)
+
+    logger.info("Fetching Dart hashes...")
+    data["dartHash"] = get_dart_hashes(flutter_version)
+
+    if has_engine_hash:
+        data["dartHash"]["linux"] = (
+            "sha256-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA="
+        )
+        save_json(data, output_path)
+        logger.info("Running nix-update for dart hash...")
+        run_command([
+            "nix-update",
+            "--version",
+            "skip",
+            "--override-filename",
+            str(output_path),
+            f"flutterPackages-source.v{version_str}.passthru.scope.dart",
+        ])
+        with output_path.open("r", encoding="utf-8") as f:
+            updated_data = json.load(f)
+        data["dartHash"]["linux"] = updated_data.get("dartHash")["linux"]
+
+        data["engineHash"] = "sha256-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA="
+        save_json(data, output_path)
+        logger.info("Running nix-update for engine hash...")
+        run_command([
+            "nix-update",
+            "--version",
+            "skip",
+            "--override-filename",
+            str(output_path),
+            f"flutterPackages-source.v{version_str}.passthru.scope.engine",
+        ])
+        with output_path.open("r", encoding="utf-8") as f:
+            updated_data = json.load(f)
+        data["engineHash"] = updated_data.get("engineHash")
+
+    logger.info("Fetching Flutter source hash...")
+    data["flutterHash"] = get_flutter_hash(flutter_version)
+
+    logger.info("Fetching artifact hashes...")
+    data["artifactHashes"] = get_artifact_hashes(flutter_version, engine_version)
+
+    save_json(data, output_path)
+
+    logger.info("Generating pubspec.lock...")
+    data["pubspecLock"] = get_pubspec_lock(flutter_version)
+
+    save_json(data, output_path)
+
+    logger.info(f"Update complete. Data written to {output_path}")
+
+
+if __name__ == "__main__":
+    main()
diff --git a/pkgs/development/compilers/flutter/update/get-artifact-hashes.nix.in b/pkgs/development/compilers/flutter/update/get-artifact-hashes.nix.in
deleted file mode 100644
index 8edff6a2e876..000000000000
--- a/pkgs/development/compilers/flutter/update/get-artifact-hashes.nix.in
+++ /dev/null
@@ -1,44 +0,0 @@
-{
-  callPackage,
-  flutterPackages,
-  lib,
-  symlinkJoin,
-}:
-let
-  nixpkgsRoot = "@nixpkgs_root@";
-  flutterCompactVersion = "@flutter_compact_version@";
-
-  flutterPlatforms = [
-    "android"
-    "ios"
-    "web"
-    "linux"
-    "windows"
-    "macos"
-    "fuchsia"
-    "universal"
-  ];
-  systemPlatforms = [
-    "x86_64-linux"
-    "aarch64-linux"
-    "x86_64-darwin"
-    "aarch64-darwin"
-  ];
-
-  derivations = lib.foldl' (
-    acc: flutterPlatform:
-    acc
-    ++ (map (
-      systemPlatform:
-      callPackage "${nixpkgsRoot}/pkgs/development/compilers/flutter/artifacts/fetch-artifacts.nix" {
-        flutter = flutterPackages."v${flutterCompactVersion}";
-        inherit flutterPlatform systemPlatform;
-        hash = "sha256-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=";
-      }
-    ) systemPlatforms)
-  ) [ ] flutterPlatforms;
-in
-symlinkJoin {
-  name = "evaluate-derivations";
-  paths = derivations;
-}
diff --git a/pkgs/development/compilers/flutter/update/get-dart-hashes.nix.in b/pkgs/development/compilers/flutter/update/get-dart-hashes.nix.in
deleted file mode 100644
index 0972a3578b52..000000000000
--- a/pkgs/development/compilers/flutter/update/get-dart-hashes.nix.in
+++ /dev/null
@@ -1,22 +0,0 @@
-{
-  lib,
-  fetchurl,
-}:
-
-let
-  dartVersion = "@dart_version@";
-  system =
-    {
-      x86_64-linux = "linux-x64";
-      aarch64-linux = "linux-arm64";
-      x86_64-darwin = "macos-x64";
-      aarch64-darwin = "macos-arm64";
-    }
-    ."@platform@";
-in
-fetchurl {
-  url = "https://storage.googleapis.com/dart-archive/channels/${
-    if lib.strings.hasSuffix ".beta" dartVersion then "beta" else "stable"
-  }/release/${dartVersion}/sdk/dartsdk-${system}-release.zip";
-  hash = "sha256-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=";
-}
diff --git a/pkgs/development/compilers/flutter/update/get-engine-hashes.nix.in b/pkgs/development/compilers/flutter/update/get-engine-hashes.nix.in
deleted file mode 100644
index c96a7b9adad2..000000000000
--- a/pkgs/development/compilers/flutter/update/get-engine-hashes.nix.in
+++ /dev/null
@@ -1,36 +0,0 @@
-{
-  callPackage,
-  symlinkJoin,
-  lib,
-}:
-let
-  nixpkgsRoot = "@nixpkgs_root@";
-  version = "@flutter_version@";
-  engineVersion = "@engine_version@";
-
-  systemPlatforms = [
-    "x86_64-linux"
-    "aarch64-linux"
-  ];
-
-  derivations = lib.foldl' (
-    acc: buildPlatform:
-    acc
-    ++ (map (
-      targetPlatform:
-      callPackage "${nixpkgsRoot}/pkgs/development/compilers/flutter/engine/source.nix" {
-        targetPlatform = lib.systems.elaborate targetPlatform;
-        hostPlatform = lib.systems.elaborate buildPlatform;
-        buildPlatform = lib.systems.elaborate buildPlatform;
-        flutterVersion = version;
-        version = engineVersion;
-        url = "https://github.com/flutter/flutter.git@${engineVersion}";
-        hashes."${buildPlatform}"."${targetPlatform}" = "sha256-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=";
-      }
-    ) systemPlatforms)
-  ) [ ] systemPlatforms;
-in
-symlinkJoin {
-  name = "evaluate-derivations";
-  paths = derivations;
-}
diff --git a/pkgs/development/compilers/flutter/update/get-engine-swiftshader.nix.in b/pkgs/development/compilers/flutter/update/get-engine-swiftshader.nix.in
deleted file mode 100644
index aa71f8ae2ad3..000000000000
--- a/pkgs/development/compilers/flutter/update/get-engine-swiftshader.nix.in
+++ /dev/null
@@ -1,10 +0,0 @@
-{ fetchgit }:
-fetchgit {
-  url = "https://swiftshader.googlesource.com/SwiftShader.git";
-  rev = "@engine_swiftshader_rev@";
-
-  # Keep with in sync of pkgs/development/compilers/flutter/engine/package.nix
-  postFetch = ''
-    rm -rf $out/third_party/llvm-project
-  '';
-}
diff --git a/pkgs/development/compilers/flutter/update/get-flutter.nix.in b/pkgs/development/compilers/flutter/update/get-flutter.nix.in
deleted file mode 100644
index 02d802e026f0..000000000000
--- a/pkgs/development/compilers/flutter/update/get-flutter.nix.in
+++ /dev/null
@@ -1,7 +0,0 @@
-{ fetchFromGitHub }:
-fetchFromGitHub {
-  owner = "flutter";
-  repo = "flutter";
-  tag = "@flutter_version@";
-  hash = "@hash@";
-}
diff --git a/pkgs/development/compilers/flutter/update/get-pubspec-lock.nix.in b/pkgs/development/compilers/flutter/update/get-pubspec-lock.nix.in
deleted file mode 100644
index 3d87a69815e7..000000000000
--- a/pkgs/development/compilers/flutter/update/get-pubspec-lock.nix.in
+++ /dev/null
@@ -1,40 +0,0 @@
-{
-  flutterPackages,
-  stdenv,
-  cacert,
-  writableTmpDirAsHomeHook,
-}:
-let
-  flutterCompactVersion = "@flutter_compact_version@";
-  inherit (flutterPackages."v${flutterCompactVersion}") dart;
-in
-stdenv.mkDerivation (finalAttrs: {
-  name = "pubspec-lock";
-  src = @flutter_src@;
-
-  nativeBuildInputs = [
-    dart
-    writableTmpDirAsHomeHook
-  ];
-
-  outputHashAlgo = "sha256";
-  outputHashMode = "recursive";
-  outputHash = "@hash@";
-
-  buildPhase = ''
-    runHook preBuild
-
-    cd packages/flutter_tools
-    dart --root-certs-file=${cacert}/etc/ssl/certs/ca-bundle.crt pub get
-
-    runHook postBuild
-  '';
-
-  installPhase = ''
-    runHook preInstall
-
-    cp pubspec.lock $out
-
-    runHook postInstall
-  '';
-})
diff --git a/pkgs/development/compilers/flutter/update/update.py b/pkgs/development/compilers/flutter/update/update.py
deleted file mode 100755
index 7a28cc46d949..000000000000
--- a/pkgs/development/compilers/flutter/update/update.py
+++ /dev/null
@@ -1,501 +0,0 @@
-#! /usr/bin/env nix-shell
-#! nix-shell -i python3 -p python3Packages.pyyaml
-
-import argparse
-import json
-import os
-import re
-import subprocess
-import sys
-import tempfile
-import urllib.request
-from pathlib import Path
-
-import yaml
-
-FAKE_HASH = "sha256-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA="
-
-NIXPKGS_ROOT = (
-    subprocess.Popen(
-        ["git", "rev-parse", "--show-toplevel"], stdout=subprocess.PIPE, text=True
-    )
-    .communicate()[0]
-    .strip()
-)
-
-
-def load_code(name, **kwargs):
-    with Path(
-        f"{NIXPKGS_ROOT}/pkgs/development/compilers/flutter/update/{name}.in"
-    ).open("r", encoding="utf-8") as f:
-        code = f.read()
-
-    for key, value in kwargs.items():
-        code = code.replace(f"@{key}@", value)
-
-    return code
-
-
-# Return out paths
-def nix_build(code):
-    with tempfile.NamedTemporaryFile(mode="w", encoding="utf-8", delete=False) as temp:
-        temp.write(code)
-        temp.flush()
-        os.fsync(temp.fileno())
-    temp_name = temp.name
-
-    process = subprocess.Popen(
-        [
-            "nix-build",
-            "--impure",
-            "--no-out-link",
-            "--expr",
-            f"with import {NIXPKGS_ROOT} {{}}; callPackage {temp_name} {{}}",
-        ],
-        stdout=subprocess.PIPE,
-        text=True,
-    )
-
-    process.wait()
-    Path(temp_name).unlink()  # Clean up the temporary file
-    return process.stdout.read().strip().splitlines()[0]
-
-
-# Return errors
-def nix_build_to_fail(code):
-    with tempfile.NamedTemporaryFile(mode="w", encoding="utf-8", delete=False) as temp:
-        temp.write(code)
-        temp.flush()
-        os.fsync(temp.fileno())
-    temp_name = temp.name
-
-    process = subprocess.Popen(
-        [
-            "nix-build",
-            "--impure",
-            "--keep-going",
-            "--no-link",
-            "--expr",
-            f"with import {NIXPKGS_ROOT} {{}}; callPackage {temp_name} {{}}",
-        ],
-        stderr=subprocess.PIPE,
-        text=True,
-    )
-
-    stderr = ""
-    while True:
-        line = process.stderr.readline()
-        if not line:
-            break
-        stderr += line
-        print(line.strip())
-
-    process.wait()
-    Path(temp_name).unlink()  # Clean up the temporary file
-    return stderr
-
-
-def get_engine_hashes(engine_version, flutter_version):
-    code = load_code(
-        "get-engine-hashes.nix",
-        nixpkgs_root=NIXPKGS_ROOT,
-        flutter_version=flutter_version,
-        engine_version=engine_version,
-    )
-
-    stderr = nix_build_to_fail(code)
-
-    pattern = re.compile(
-        rf"/nix/store/.*-flutter-engine-source-{engine_version}-(.+?-.+?)-(.+?-.+?).drv':\n\s+specified: .*\n\s+got:\s+(.+?)\n"
-    )
-    matches = pattern.findall(stderr)
-    result_dict = {}
-
-    for match in matches:
-        flutter_platform, architecture, got = match
-        result_dict.setdefault(flutter_platform, {})[architecture] = got
-
-    def sort_dict_recursive(d):
-        return {
-            k: sort_dict_recursive(v) if isinstance(v, dict) else v
-            for k, v in sorted(d.items())
-        }
-
-    return sort_dict_recursive(result_dict)
-
-
-def get_artifact_hashes(flutter_compact_version):
-    code = load_code(
-        "get-artifact-hashes.nix",
-        nixpkgs_root=NIXPKGS_ROOT,
-        flutter_compact_version=flutter_compact_version,
-    )
-
-    stderr = nix_build_to_fail(code)
-
-    pattern = re.compile(
-        r"/nix/store/.*-flutter-artifacts-(.+?)-(.+?).drv':\n\s+specified: .*\n\s+got:\s+(.+?)\n"
-    )
-    matches = pattern.findall(stderr)
-    result_dict = {}
-
-    for match in matches:
-        flutter_platform, architecture, got = match
-        result_dict.setdefault(flutter_platform, {})[architecture] = got
-
-    def sort_dict_recursive(d):
-        return {
-            k: sort_dict_recursive(v) if isinstance(v, dict) else v
-            for k, v in sorted(d.items())
-        }
-
-    return sort_dict_recursive(result_dict)
-
-
-def get_dart_hashes(dart_version, channel):
-    platforms = ["x86_64-linux", "aarch64-linux", "x86_64-darwin", "aarch64-darwin"]
-    result_dict = {}
-    for platform in platforms:
-        code = load_code(
-            "get-dart-hashes.nix",
-            dart_version=dart_version,
-            platform=platform,
-        )
-        stderr = nix_build_to_fail(code)
-
-        pattern = re.compile(r"got:\s+(.+?)\n")
-        result_dict[platform] = pattern.findall(stderr)[0]
-
-    return result_dict
-
-
-def get_flutter_hash_and_src(flutter_version):
-    code = load_code("get-flutter.nix", flutter_version=flutter_version, hash="")
-
-    stderr = nix_build_to_fail(code)
-    pattern = re.compile(r"got:\s+(.+?)\n")
-    flutter_hash_value = pattern.findall(stderr)[0]
-
-    code = load_code(
-        "get-flutter.nix", flutter_version=flutter_version, hash=flutter_hash_value
-    )
-
-    return (flutter_hash_value, nix_build(code))
-
-
-def get_pubspec_lock(flutter_compact_version, flutter_src):
-    code = load_code(
-        "get-pubspec-lock.nix",
-        flutter_compact_version=flutter_compact_version,
-        flutter_src=flutter_src,
-        hash="",
-    )
-
-    stderr = nix_build_to_fail(code)
-    pattern = re.compile(r"got:\s+(.+?)\n")
-    pubspec_lock_hash = pattern.findall(stderr)[0]
-
-    code = load_code(
-        "get-pubspec-lock.nix",
-        flutter_compact_version=flutter_compact_version,
-        flutter_src=flutter_src,
-        hash=pubspec_lock_hash,
-    )
-
-    pubspec_lock_file = nix_build(code)
-
-    with Path(pubspec_lock_file).open("r", encoding="utf-8") as f:
-        pubspec_lock_yaml = f.read()
-
-    return yaml.safe_load(pubspec_lock_yaml)
-
-
-def get_engine_swiftshader_rev(engine_version):
-    with urllib.request.urlopen(
-        f"https://github.com/flutter/flutter/raw/{engine_version}/DEPS"
-    ) as f:
-        deps = f.read().decode("utf-8")
-        pattern = re.compile(
-            r"Var\('swiftshader_git'\) \+ '\/SwiftShader\.git' \+ '@' \+ \'([0-9a-fA-F]{40})\'\,"
-        )
-        return pattern.findall(deps)[0]
-
-
-def get_engine_swiftshader_hash(engine_swiftshader_rev):
-    code = load_code(
-        "get-engine-swiftshader.nix",
-        engine_swiftshader_rev=engine_swiftshader_rev,
-        hash="",
-    )
-
-    stderr = nix_build_to_fail(code)
-    pattern = re.compile(r"got:\s+(.+?)\n")
-    return pattern.findall(stderr)[0]
-
-
-def write_data(
-    nixpkgs_flutter_version_directory,
-    flutter_version,
-    channel,
-    engine_hash,
-    engine_hashes,
-    engine_swiftshader_hash,
-    engine_swiftshader_rev,
-    dart_version,
-    dart_hash,
-    flutter_hash,
-    artifact_hashes,
-    pubspec_lock,
-):
-    with Path(f"{nixpkgs_flutter_version_directory}/data.json").open(
-        "w", encoding="utf-8"
-    ) as f:
-        f.write(
-            json.dumps(
-                {
-                    "version": flutter_version,
-                    "engineVersion": engine_hash,
-                    "engineSwiftShaderHash": engine_swiftshader_hash,
-                    "engineSwiftShaderRev": engine_swiftshader_rev,
-                    "channel": channel,
-                    "engineHashes": engine_hashes,
-                    "dartVersion": dart_version,
-                    "dartHash": dart_hash,
-                    "flutterHash": flutter_hash,
-                    "artifactHashes": artifact_hashes,
-                    "pubspecLock": pubspec_lock,
-                },
-                indent=2,
-            ).strip()
-            + "\n"
-        )
-
-
-def update_all_packages():
-    versions_directory = f"{NIXPKGS_ROOT}/pkgs/development/compilers/flutter/versions"
-    versions = [d.name for d in Path(versions_directory).iterdir()]
-    versions = sorted(
-        versions,
-        key=lambda x: (int(x.split("_")[0]), int(x.split("_")[1])),
-        reverse=True,
-    )
-
-    new_content = [
-        "flutterPackages-bin = recurseIntoAttrs (callPackage ../development/compilers/flutter { });",
-        "flutterPackages-source = recurseIntoAttrs (",
-        "  callPackage ../development/compilers/flutter { useNixpkgsEngine = true; }",
-        ");",
-        "flutterPackages = flutterPackages-bin;",
-        "flutter = flutterPackages.stable;",
-    ] + [
-        f"flutter{version.replace('_', '')} = flutterPackages.v{version};"
-        for version in versions
-    ]
-
-    with Path(f"{NIXPKGS_ROOT}/pkgs/top-level/all-packages.nix").open(
-        "r", encoding="utf-8"
-    ) as file:
-        lines = file.read().splitlines(keepends=True)
-
-    start = -1
-    end = -1
-    for i, line in enumerate(lines):
-        if (
-            "flutterPackages-bin = recurseIntoAttrs (callPackage ../development/compilers/flutter { });"
-            in line
-        ):
-            start = i
-        if start != -1 and len(line.strip()) == 0:
-            end = i
-            break
-
-    if start != -1 and end != -1:
-        del lines[start:end]
-        lines[start:start] = [f"  {line}\n" for line in new_content]
-
-    with Path(f"{NIXPKGS_ROOT}/pkgs/top-level/all-packages.nix").open(
-        "w", encoding="utf-8"
-    ) as file:
-        file.write("".join(lines))
-
-
-# Finds Flutter version, Dart version, and Engine hash.
-# If the Flutter version is given, it uses that. Otherwise finds the
-# latest stable Flutter version.
-def find_versions(flutter_version=None, channel=None):
-    engine_hash = None
-    dart_version = None
-
-    releases = json.load(
-        urllib.request.urlopen(
-            "https://storage.googleapis.com/flutter_infra_release/releases/releases_linux.json"
-        )
-    )
-
-    if not channel:
-        channel = "stable"
-
-    if not flutter_version:
-        release_hash = releases["current_release"][channel]
-        release = next(
-            filter(
-                lambda release: release["hash"] == release_hash, releases["releases"]
-            )
-        )
-        flutter_version = release["version"]
-
-    tags = (
-        subprocess.Popen(
-            ["git", "ls-remote", "--tags", "https://github.com/flutter/flutter.git"],
-            stdout=subprocess.PIPE,
-            text=True,
-        )
-        .communicate()[0]
-        .strip()
-    )
-
-    try:
-        flutter_hash = (
-            next(
-                filter(
-                    lambda line: line.endswith(f"refs/tags/{flutter_version}"),
-                    tags.splitlines(),
-                )
-            )
-            .split("refs")[0]
-            .strip()
-        )
-
-        engine_hash = (
-            urllib.request.urlopen(
-                f"https://github.com/flutter/flutter/raw/{flutter_hash}/bin/internal/engine.version"
-            )
-            .read()
-            .decode("utf-8")
-            .strip()
-        )
-    except StopIteration:
-        sys.exit(f"Couldn't find Engine hash for Flutter version: {flutter_version}")
-
-    try:
-        dart_version = next(
-            filter(
-                lambda release: release["version"] == flutter_version,
-                releases["releases"],
-            )
-        )["dart_sdk_version"]
-
-        if " " in dart_version:
-            dart_version = dart_version.split(" ")[2][:-1]
-    except StopIteration:
-        sys.exit(f"Couldn't find Dart version for Flutter version: {flutter_version}")
-
-    return (flutter_version, engine_hash, dart_version, channel)
-
-
-def main():
-    parser = argparse.ArgumentParser(description="Update Flutter in Nixpkgs")
-    parser.add_argument("--version", type=str, help="Specify Flutter version")
-    parser.add_argument("--channel", type=str, help="Specify Flutter release channel")
-    parser.add_argument(
-        "--artifact-hashes", action="store_true", help="Whether to get artifact hashes"
-    )
-    args = parser.parse_args()
-
-    (flutter_version, engine_hash, dart_version, channel) = find_versions(
-        args.version, args.channel
-    )
-
-    flutter_compact_version = "_".join(flutter_version.split(".")[:2])
-
-    if args.artifact_hashes:
-        print(
-            json.dumps(get_artifact_hashes(flutter_compact_version), indent=2).strip()
-            + "\n"
-        )
-        return
-
-    print(
-        f"Flutter version: {flutter_version} ({flutter_compact_version}) on ({channel})"
-    )
-    print(f"Engine hash: {engine_hash}")
-    print(f"Dart version: {dart_version}")
-
-    dart_hash = get_dart_hashes(dart_version, channel)
-    (flutter_hash, flutter_src) = get_flutter_hash_and_src(flutter_version)
-
-    nixpkgs_flutter_version_directory = f"{NIXPKGS_ROOT}/pkgs/development/compilers/flutter/versions/{flutter_compact_version}"
-
-    if Path(f"{nixpkgs_flutter_version_directory}/data.json").exists():
-        Path(f"{nixpkgs_flutter_version_directory}/data.json").unlink()
-    Path(nixpkgs_flutter_version_directory).mkdir(parents=True, exist_ok=True)
-
-    update_all_packages()
-
-    common_data_args = {
-        "nixpkgs_flutter_version_directory": nixpkgs_flutter_version_directory,
-        "flutter_version": flutter_version,
-        "channel": channel,
-        "dart_version": dart_version,
-        "engine_hash": engine_hash,
-        "flutter_hash": flutter_hash,
-        "dart_hash": dart_hash,
-    }
-
-    write_data(
-        pubspec_lock={},
-        artifact_hashes={},
-        engine_hashes={},
-        engine_swiftshader_hash=FAKE_HASH,
-        engine_swiftshader_rev="0",
-        **common_data_args,
-    )
-
-    pubspec_lock = get_pubspec_lock(flutter_compact_version, flutter_src)
-
-    write_data(
-        pubspec_lock=pubspec_lock,
-        artifact_hashes={},
-        engine_hashes={},
-        engine_swiftshader_hash=FAKE_HASH,
-        engine_swiftshader_rev="0",
-        **common_data_args,
-    )
-
-    artifact_hashes = get_artifact_hashes(flutter_compact_version)
-
-    write_data(
-        pubspec_lock=pubspec_lock,
-        artifact_hashes=artifact_hashes,
-        engine_hashes={},
-        engine_swiftshader_hash=FAKE_HASH,
-        engine_swiftshader_rev="0",
-        **common_data_args,
-    )
-
-    engine_hashes = get_engine_hashes(engine_hash, flutter_version)
-
-    write_data(
-        pubspec_lock=pubspec_lock,
-        artifact_hashes=artifact_hashes,
-        engine_hashes=engine_hashes,
-        engine_swiftshader_hash=FAKE_HASH,
-        engine_swiftshader_rev="0",
-        **common_data_args,
-    )
-
-    engine_swiftshader_rev = get_engine_swiftshader_rev(engine_hash)
-    engine_swiftshader_hash = get_engine_swiftshader_hash(engine_swiftshader_rev)
-
-    write_data(
-        pubspec_lock=pubspec_lock,
-        artifact_hashes=artifact_hashes,
-        engine_hashes=engine_hashes,
-        engine_swiftshader_hash=engine_swiftshader_hash,
-        engine_swiftshader_rev=engine_swiftshader_rev,
-        **common_data_args,
-    )
-
-
-if __name__ == "__main__":
-    main()
diff --git a/pkgs/development/compilers/flutter/versions/3_29/data.json b/pkgs/development/compilers/flutter/versions/3_29/data.json
index a3c5323a3aef..295ee16b5fcb 100644
--- a/pkgs/development/compilers/flutter/versions/3_29/data.json
+++ b/pkgs/development/compilers/flutter/versions/3_29/data.json
@@ -1,75 +1,80 @@
 {
-  "version": "3.29.3",
-  "engineVersion": "cf56914b326edb0ccb123ffdc60f00060bd513fa",
-  "engineSwiftShaderHash": "sha256-mRLCvhNkmHz7Rv6GzXkY7OB1opBSq+ATWZ466qZdgto=",
-  "engineSwiftShaderRev": "2fa7e9b99ae4e70ea5ae2cc9c8d3afb43391384f",
+  "artifactHashes": {
+    "android-arm-profile/artifacts.zip": "sha256-5YqQUqktJUztmJ8BKIgms1THk4ZJ7Gn1fOy4nzILnXc=",
+    "android-arm-profile/darwin-x64.zip": "sha256-OEDxV6NyfUu87O1b4rs7ZMEx4tcTKHN4+HtkxDG93QA=",
+    "android-arm-profile/linux-x64.zip": "sha256-EEw/zY2eCeHXYoKp0lPCQEa3WQ44Ac6ETHF8a+ZWO+c=",
+    "android-arm-profile/windows-x64.zip": "sha256-mPcL6iOno0XAeAUcoXyPkLy4DQBMPQkHRXLWBiyBs5o=",
+    "android-arm-release/artifacts.zip": "sha256-YsmAQyVS5nvINOzwIEzjlhN0JX7l9RrfLOai+SOcbTo=",
+    "android-arm-release/darwin-x64.zip": "sha256-z71217SH8gpnGss3h6Dmga5vFydwhBo+eghFvc6cD4U=",
+    "android-arm-release/linux-x64.zip": "sha256-TgUJ9TBQurr1M5TmYvmUuAe2fsCKRTrq2I9MdJ+DN4U=",
+    "android-arm-release/windows-x64.zip": "sha256-j8LOfJ5XyO8PIwF8ZnvVekWAG1PNgCCcSYFAbiESUsM=",
+    "android-arm/artifacts.zip": "sha256-XDQvEKs/uYpOckInNFDJduuOmRZAepHGdOiGVZ1Gqgo=",
+    "android-arm64-profile/artifacts.zip": "sha256-KGyCUre2r1BR1QnkIEZrdruLA56zKc4DOMIKCV8tMKk=",
+    "android-arm64-profile/darwin-x64.zip": "sha256-hoO1FlgNxQKC2RXDdIbHdgrrXAnpXVF6tYBhWYA0vAs=",
+    "android-arm64-profile/linux-x64.zip": "sha256-lZxErv1Dw5HDWDRAOuGGkd6G5JPvgPHSDAdYa02Fn7I=",
+    "android-arm64-profile/windows-x64.zip": "sha256-Or9sFk9wgnu6mpV3L4CU3w+DeOldsF+dGXgLGMyIJQk=",
+    "android-arm64-release/artifacts.zip": "sha256-NcKkplrWu2A5e+3Xd2rDCd54lrO0JckqIDlxgwaflIc=",
+    "android-arm64-release/darwin-x64.zip": "sha256-2HwoWjucRwA2MWYuOqEOdcGsMsFPNtna1dUgHDHQvMc=",
+    "android-arm64-release/linux-x64.zip": "sha256-SlEhHUhr8dTM8ykXarlA3fZBEiY4UVOwuJW54M7mu8g=",
+    "android-arm64-release/windows-x64.zip": "sha256-s/jwY4XLQkANEHac1D05xNTmOQ+ee/XmCJmu75zq9DY=",
+    "android-arm64/artifacts.zip": "sha256-dcN5d1AbWZKsEytj1IHzzo71Q8oKyMBjfGNiMMwBGqs=",
+    "android-x64-profile/artifacts.zip": "sha256-/j00KLxumCl0YeJXllXs7cTGteW/zgUaOWobuRMOEiQ=",
+    "android-x64-profile/darwin-x64.zip": "sha256-FOoJI/SYMWv+I308L9mzOfjb6YWRHFsExwWwiaszbE8=",
+    "android-x64-profile/linux-x64.zip": "sha256-SjnWs/ahkTCqq8XazWxr3KT6YErT1d1+puHCT/AevGM=",
+    "android-x64-profile/windows-x64.zip": "sha256-zc2EHmeLx383uUsVE1Tqr4Y4oMOPPnyb1vP6NWtSIXs=",
+    "android-x64-release/artifacts.zip": "sha256-ERy3zRJfQgenp5yrB2yLlcbBJCMjgCoDljRXSmtUcMc=",
+    "android-x64-release/darwin-x64.zip": "sha256-hngQzsx28eSKZPmSIGdDiwB6ACxWFb19Hoxbgs9De1o=",
+    "android-x64-release/linux-x64.zip": "sha256-/qK/lM4nOStr+uhCfyhczbKZShOyrlSEl8QtCecGlSk=",
+    "android-x64-release/windows-x64.zip": "sha256-hYIPyGDtK0ovpXPlVyGIxIK4YaBinzhMfYBga6UWxNE=",
+    "android-x64/artifacts.zip": "sha256-uKXp/pL8aq++kwNwltjH3cN1/+N78nAZKQy97KSC+Fw=",
+    "android-x86/artifacts.zip": "sha256-IgotpG/va94e0ZWRc9PFkZBxT5JXuWk+5Mk5n10y1yw=",
+    "darwin-arm64/artifacts.zip": "sha256-vrxj4NezowGxLaYCdbDPXiCHZsqbv1bTkxOX3qzJv+w=",
+    "darwin-arm64/font-subset.zip": "sha256-4wlQrcmx450Vg7ShtcoKuJ5YtGkTitdHZ/fsRtEDJWw=",
+    "darwin-x64-profile/artifacts.zip": "sha256-g22kEEy8AIbVA6qZAcQLX9BB6ifafzL9xNCug+IaeAo=",
+    "darwin-x64-profile/framework.zip": "sha256-vEYX6NavbMoT+u97wr7K0b4NMal1yO9/M4bFWuZHapY=",
+    "darwin-x64-profile/gen_snapshot.zip": "sha256-j/kdHmCoC1JdycTT0FpoQ7f/VX1ZTUSKWmKsqI/CkKs=",
+    "darwin-x64-release/artifacts.zip": "sha256-NGMfznwDSIIYNuGbjDojfoprfTk71xP0mhXmp6hyo4g=",
+    "darwin-x64-release/framework.zip": "sha256-iYq0LTZb9D77Zd6PCfPk8cwEBUMj7ImV3648qNFkNfs=",
+    "darwin-x64-release/gen_snapshot.zip": "sha256-zj/+5Ox40f/FDYHH1h5QL3CAYf72IJwwKO5pVZ0MefE=",
+    "darwin-x64/artifacts.zip": "sha256-DgUPPScyhCox1CpeqrNuj93e64fGwmUzCRrFuPd3Mjo=",
+    "darwin-x64/font-subset.zip": "sha256-kBPObRjfcyt/qN689Wyj1P0FkRdNlzUTVuLZ+MchaxE=",
+    "darwin-x64/framework.zip": "sha256-AJKtDRsrW44P42zwFNepUHHPg5ZBNXlqnkYipGFYvbg=",
+    "darwin-x64/gen_snapshot.zip": "sha256-oH3sRPVJRPTagJCpEJ6sJj99ScIt9whgFwQnZuLvQx4=",
+    "flutter-web-sdk.zip": "sha256-5fcBtu5xh73o34UNgKl852HOpyu2iwk2KNzVHCgfO84=",
+    "flutter_gpu.zip": "sha256-ZUldHLUkF8nFaAdzB6e6SEfjwHf9s1NV+pafhs8Jj1E=",
+    "flutter_patched_sdk.zip": "sha256-7uxxBt/ubgVg+15d/o/UOnWAG69yx34psG7f4S3lvJw=",
+    "flutter_patched_sdk_product.zip": "sha256-jE2H3RD1mHFUWi+T2oLxaE8j+Pg8O9MbLc3C1636XsQ=",
+    "ios-profile/artifacts.zip": "sha256-hSW6t3ZwvQ9MpAv+sA1ymvF8eISViWb9OiflOZH1aDo=",
+    "ios-release/artifacts.zip": "sha256-L6xse/UqQMTtPNi/b6fYjj/RR+uLCd372sQsNRlyo1Q=",
+    "ios/artifacts.zip": "sha256-FJUsbkiq9ZW9CiriRzUL7Be8fChRgGnM0FJ/HeWlks8=",
+    "linux-arm64-debug/linux-arm64-flutter-gtk.zip": "sha256-eThLDiCqnewYjHNCnZM0COS9Cr5D9XjC+mtaUk0lcOA=",
+    "linux-arm64-profile/linux-arm64-flutter-gtk.zip": "sha256-YpQwuVqRJHY/DtR18nJucOvC9/hweQMBLt4BTCbHWWE=",
+    "linux-arm64-release/linux-arm64-flutter-gtk.zip": "sha256-/1OssZKRXtO5V6zLog5jv+H4nal3ied8kldMUGlISD8=",
+    "linux-arm64/artifacts.zip": "sha256-mkJdwu5KahaMU+lDtqhgFVcaYAZC4BZjYZ4RdMCgmHM=",
+    "linux-arm64/font-subset.zip": "sha256-n51PYirH0ZuM5z16re+XGxrntTpvFUUVfrP4KiBvbZ4=",
+    "linux-x64-debug/linux-x64-flutter-gtk.zip": "sha256-ESZ6xJR14JFfQ8PYJBdb8HA1V37ODpJHt0rLF8CanVA=",
+    "linux-x64-profile/linux-x64-flutter-gtk.zip": "sha256-VDXUMsTaAbpTDj+1xnQ+UhA9upWgpGG+n4XgBWLbhhM=",
+    "linux-x64-release/linux-x64-flutter-gtk.zip": "sha256-gtGWH+EhGLpk5NkGorhcIQSNX4TVg7F7+7blY5s4NrM=",
+    "linux-x64/artifacts.zip": "sha256-sFklXc5SwJTlQtaHNHD5sye+9xWRrLmng2LsNI5QhHk=",
+    "linux-x64/font-subset.zip": "sha256-cQbvsbn13uhWnx4tZPEJnVBaubv/lhYn1ethyhhgHds=",
+    "sky_engine.zip": "sha256-R2mm5f0qkn5ziknBT+XV0PwarRaCtwo9lTdD6mk2Kig=",
+    "windows-x64-debug/windows-x64-flutter.zip": "sha256-TxOA/F2oxNoOy7mUZfy/MsnVyGw64kFy2WV88Y5FVVw=",
+    "windows-x64-profile/windows-x64-flutter.zip": "sha256-osnuasxTGq3OqxYqSMlYSC/K1V4RXJDWuY6H9oJQnc4=",
+    "windows-x64-release/windows-x64-flutter.zip": "sha256-dLGNkXp51LusJquBM9UrL92WFUDDC5G0K0DDRd04iAU=",
+    "windows-x64/artifacts.zip": "sha256-XkzPHFwQsuNLIMn62VG9u6fQp2ABSXEtaf7oq7MM+J8=",
+    "windows-x64/flutter-cpp-client-wrapper.zip": "sha256-gdLKahdiHCths6t7Iy+YwapgBga0yhDxktVtO43jHkY=",
+    "windows-x64/font-subset.zip": "sha256-k3ke2TlZiuSQYQEp2WshLccGotJpHYBfnTQJQK4Wg4o="
+  },
   "channel": "stable",
-  "engineHashes": {
-    "aarch64-linux": {
-      "aarch64-linux": "sha256-3BIBG9z433CDsBqX1T6K2y5kUI5ZTqXBBXLoCrX/f2A=",
-      "x86_64-linux": "sha256-3BIBG9z433CDsBqX1T6K2y5kUI5ZTqXBBXLoCrX/f2A="
-    },
-    "x86_64-linux": {
-      "aarch64-linux": "sha256-+4CswkW7+0gBcZKrLjugTIG5NWAxCB8y39iUxdND2I4=",
-      "x86_64-linux": "sha256-+4CswkW7+0gBcZKrLjugTIG5NWAxCB8y39iUxdND2I4="
-    }
+  "dartHash": {
+    "aarch64-darwin": "sha256-EG5j2VkAkJk6le5R5ocp3i0Jyit7e9FsC1+1emCzZXw=",
+    "aarch64-linux": "sha256-NFLMrWHgV+t/oX6F7RqgNdRMNuM9rAdlVxd5j0fmTKg=",
+    "x86_64-darwin": "sha256-BgiG0riugy+Jzn25ce62IYpQfjcHEVJIfdUuslakSa4=",
+    "x86_64-linux": "sha256-whb91w9lbFDHjcag/65uXO16mnzO3qPkAvprXr4keIw="
   },
   "dartVersion": "3.7.2",
-  "dartHash": {
-    "x86_64-linux": "sha256-ClgSWEu0+lLcPIlabVvBY197/c/kyio6Zoq3KppbW3Y=",
-    "aarch64-linux": "sha256-NACnkq/pVMiWxfAt4+bkUjM0ZLwBWk5GQrbc9HGFE4k=",
-    "x86_64-darwin": "sha256-liZz9Bj1RFH7vmEpdMiJ9/h3Yut/o0qEBvydq8dGdKs=",
-    "aarch64-darwin": "sha256-544u8sIlQudxjBCSZlnQESLsOOdWp5h4lVTaY9P+pRQ="
-  },
+  "engineVersion": "cf56914b326edb0ccb123ffdc60f00060bd513fa",
   "flutterHash": "sha256-VWmKhxjerGKmw9fXhrRRVcKpUhefmJ2agRkIyWeAOO4=",
-  "artifactHashes": {
-    "android": {
-      "aarch64-darwin": "sha256-xWeagoJGFkHKW0oT5FSJCy254qemp5jZq/zXpadOrVY=",
-      "aarch64-linux": "sha256-2z7PgRGqUlFQZHJ53EdDT4p5Vk6OT2BJKx2QwSF7/QI=",
-      "x86_64-darwin": "sha256-xWeagoJGFkHKW0oT5FSJCy254qemp5jZq/zXpadOrVY=",
-      "x86_64-linux": "sha256-2z7PgRGqUlFQZHJ53EdDT4p5Vk6OT2BJKx2QwSF7/QI="
-    },
-    "fuchsia": {
-      "aarch64-darwin": "sha256-eu0BERdz53CkSexbpu3KA7O6Q4g0s9SGD3t1Snsk3Fk=",
-      "aarch64-linux": "sha256-eu0BERdz53CkSexbpu3KA7O6Q4g0s9SGD3t1Snsk3Fk=",
-      "x86_64-darwin": "sha256-eu0BERdz53CkSexbpu3KA7O6Q4g0s9SGD3t1Snsk3Fk=",
-      "x86_64-linux": "sha256-eu0BERdz53CkSexbpu3KA7O6Q4g0s9SGD3t1Snsk3Fk="
-    },
-    "ios": {
-      "aarch64-darwin": "sha256-mKrkm+Sio/SUPoivJNh+Kg4iZ6o/7P2Wsqi1ys5i6/k=",
-      "aarch64-linux": "sha256-mKrkm+Sio/SUPoivJNh+Kg4iZ6o/7P2Wsqi1ys5i6/k=",
-      "x86_64-darwin": "sha256-mKrkm+Sio/SUPoivJNh+Kg4iZ6o/7P2Wsqi1ys5i6/k=",
-      "x86_64-linux": "sha256-mKrkm+Sio/SUPoivJNh+Kg4iZ6o/7P2Wsqi1ys5i6/k="
-    },
-    "linux": {
-      "aarch64-darwin": "sha256-W8usesonlRBxd5CFQyQAyVfx4yMkd2UcZWbhVlB8Jwc=",
-      "aarch64-linux": "sha256-W8usesonlRBxd5CFQyQAyVfx4yMkd2UcZWbhVlB8Jwc=",
-      "x86_64-darwin": "sha256-RxNVQpRR4EWbK0WD+d6tZbweW3QE7Z3fipKFpf4YyG8=",
-      "x86_64-linux": "sha256-RxNVQpRR4EWbK0WD+d6tZbweW3QE7Z3fipKFpf4YyG8="
-    },
-    "macos": {
-      "aarch64-darwin": "sha256-WGm1+0IY5FMyXt5TSXcwrEw/u72lmc+2H7NR66uvxrE=",
-      "aarch64-linux": "sha256-WGm1+0IY5FMyXt5TSXcwrEw/u72lmc+2H7NR66uvxrE=",
-      "x86_64-darwin": "sha256-WGm1+0IY5FMyXt5TSXcwrEw/u72lmc+2H7NR66uvxrE=",
-      "x86_64-linux": "sha256-WGm1+0IY5FMyXt5TSXcwrEw/u72lmc+2H7NR66uvxrE="
-    },
-    "universal": {
-      "aarch64-darwin": "sha256-MxtHKccpQfurtKumtp00CRqB/riU5+wiHsuUh4sCXVY=",
-      "aarch64-linux": "sha256-w2onIP0zkg8N/vsnC9DKCrG4iIUvRiBhbHvSJYzW/fQ=",
-      "x86_64-darwin": "sha256-vq4/tCBQQtmJarcnrrL+saCUKS/xCoFHmKAxBSn1edI=",
-      "x86_64-linux": "sha256-TglGaiwmbxCYJ6bk1zJwhIYlPf3+VVTO5zCMpzyu/JY="
-    },
-    "web": {
-      "aarch64-darwin": "sha256-yN5ElLmpNG71yY9Egye8uXgHwiL8xRwNCkczElLf27Q=",
-      "aarch64-linux": "sha256-yN5ElLmpNG71yY9Egye8uXgHwiL8xRwNCkczElLf27Q=",
-      "x86_64-darwin": "sha256-yN5ElLmpNG71yY9Egye8uXgHwiL8xRwNCkczElLf27Q=",
-      "x86_64-linux": "sha256-yN5ElLmpNG71yY9Egye8uXgHwiL8xRwNCkczElLf27Q="
-    },
-    "windows": {
-      "x86_64-darwin": "sha256-l9rG2aRTrN26QFnLvbeGiUvMz8+faCo3byIbz33DWpY=",
-      "x86_64-linux": "sha256-l9rG2aRTrN26QFnLvbeGiUvMz8+faCo3byIbz33DWpY="
-    }
-  },
   "pubspecLock": {
     "packages": {
       "_fe_analyzer_shared": {
@@ -1042,5 +1047,6 @@
     "sdks": {
       "dart": ">=3.7.0-0 <4.0.0"
     }
-  }
+  },
+  "version": "3.29.3"
 }
diff --git a/pkgs/development/compilers/flutter/versions/3_29/patches/no-cache.patch b/pkgs/development/compilers/flutter/versions/3_29/patches/no-cache.patch
new file mode 100644
index 000000000000..74d15f724325
--- /dev/null
+++ b/pkgs/development/compilers/flutter/versions/3_29/patches/no-cache.patch
@@ -0,0 +1,51 @@
+--- a/packages/flutter_tools/lib/src/cache.dart
++++ b/packages/flutter_tools/lib/src/cache.dart
+@@ -321,7 +321,7 @@
+   bool fatalStorageWarning = true;
+ 
+   static RandomAccessFile? _lock;
+-  static bool _lockEnabled = true;
++  static bool _lockEnabled = false;
+ 
+   /// Turn off the [lock]/[releaseLock] mechanism.
+   ///
+@@ -725,7 +725,6 @@
+   }
+ 
+   void setStampFor(String artifactName, String version) {
+-    getStampFileFor(artifactName).writeAsStringSync(version);
+   }
+ 
+   File getStampFileFor(String artifactName) {
+@@ -1010,31 +1009,6 @@
+   }
+ 
+   Future<bool> checkForArtifacts(String? engineVersion) async {
+-    engineVersion ??= version;
+-    final String url = '${cache.storageBaseUrl}/flutter_infra_release/flutter/$engineVersion/';
+-
+-    bool exists = false;
+-    for (final String pkgName in getPackageDirs()) {
+-      exists = await cache.doesRemoteExist(
+-        'Checking package $pkgName is available...',
+-        Uri.parse('$url$pkgName.zip'),
+-      );
+-      if (!exists) {
+-        return false;
+-      }
+-    }
+-
+-    for (final List<String> toolsDir in getBinaryDirs()) {
+-      final String cacheDir = toolsDir[0];
+-      final String urlPath = toolsDir[1];
+-      exists = await cache.doesRemoteExist(
+-        'Checking $cacheDir tools are available...',
+-        Uri.parse(url + urlPath),
+-      );
+-      if (!exists) {
+-        return false;
+-      }
+-    }
+     return true;
+   }
+ 
diff --git a/pkgs/development/compilers/flutter/versions/3_29/patches/version.patch b/pkgs/development/compilers/flutter/versions/3_29/patches/version.patch
new file mode 100644
index 000000000000..40cfcda6a011
--- /dev/null
+++ b/pkgs/development/compilers/flutter/versions/3_29/patches/version.patch
@@ -0,0 +1,126 @@
+--- a/packages/flutter_tools/lib/src/version.dart
++++ b/packages/flutter_tools/lib/src/version.dart
+@@ -95,11 +95,7 @@
+       }
+     }
+ 
+-    final String frameworkRevision = _runGit(
+-      gitLog(<String>['-n', '1', '--pretty=format:%H']).join(' '),
+-      globals.processUtils,
+-      flutterRoot,
+-    );
++    final String frameworkRevision = 'nixpkgs000000000000000000000000000000000';
+ 
+     return FlutterVersion.fromRevision(
+       clock: clock,
+@@ -192,11 +188,7 @@
+   // TODO(fujino): calculate this relative to frameworkCommitDate for
+   // _FlutterVersionFromFile so we don't need a git call.
+   String get frameworkAge {
+-    return _frameworkAge ??= _runGit(
+-      FlutterVersion.gitLog(<String>['-n', '1', '--pretty=format:%ar']).join(' '),
+-      globals.processUtils,
+-      flutterRoot,
+-    );
++    return 'unknown';
+   }
+ 
+   void ensureVersionFile();
+@@ -327,9 +319,7 @@
+   /// remote git repository is not reachable due to a network issue.
+   static Future<String> fetchRemoteFrameworkCommitDate() async {
+     try {
+-      // Fetch upstream branch's commit and tags
+-      await _run(<String>['git', 'fetch', '--tags']);
+-      return _gitCommitDate(gitRef: kGitTrackingUpstream, workingDirectory: Cache.flutterRoot);
++      return 'unknown';
+     } on VersionCheckError catch (error) {
+       globals.printError(error.message);
+       rethrow;
+@@ -354,14 +344,7 @@
+   /// If [redactUnknownBranches] is true and the branch is unknown,
+   /// the branch name will be returned as `'[user-branch]'` ([kUserBranch]).
+   String getBranchName({bool redactUnknownBranches = false}) {
+-    _branch ??= () {
+-      final String branch = _runGit(
+-        'git symbolic-ref --short HEAD',
+-        globals.processUtils,
+-        flutterRoot,
+-      );
+-      return branch == 'HEAD' ? '' : branch;
+-    }();
++    _branch ??= 'stable';
+     if (redactUnknownBranches || _branch!.isEmpty) {
+       // Only return the branch names we know about; arbitrary branch names might contain PII.
+       if (!kOfficialChannels.contains(_branch) && !kObsoleteBranches.containsKey(_branch)) {
+@@ -404,30 +387,7 @@
+   bool lenient = false,
+   required String? workingDirectory,
+ }) {
+-  final List<String> args = FlutterVersion.gitLog(<String>[
+-    gitRef,
+-    '-n',
+-    '1',
+-    '--pretty=format:%ad',
+-    '--date=iso',
+-  ]);
+-  try {
+-    // Don't plumb 'lenient' through directly so that we can print an error
+-    // if something goes wrong.
+-    return _runSync(args, lenient: false, workingDirectory: workingDirectory);
+-  } on VersionCheckError catch (e) {
+-    if (lenient) {
+-      final DateTime dummyDate = DateTime.fromMillisecondsSinceEpoch(0);
+-      globals.printError(
+-        'Failed to find the latest git commit date: $e\n'
+-        'Returning $dummyDate instead.',
+-      );
+-      // Return something that DateTime.parse() can parse.
+-      return dummyDate.toString();
+-    } else {
+-      rethrow;
+-    }
+-  }
++  return 'unknown';
+ }
+ 
+ class _FlutterVersionFromFile extends FlutterVersion {
+@@ -541,20 +501,7 @@
+   @override
+   String? get repositoryUrl {
+     if (_repositoryUrl == null) {
+-      final String gitChannel = _runGit(
+-        'git rev-parse --abbrev-ref --symbolic $kGitTrackingUpstream',
+-        globals.processUtils,
+-        flutterRoot,
+-      );
+-      final int slash = gitChannel.indexOf('/');
+-      if (slash != -1) {
+-        final String remote = gitChannel.substring(0, slash);
+-        _repositoryUrl = _runGit(
+-          'git ls-remote --get-url $remote',
+-          globals.processUtils,
+-          flutterRoot,
+-        );
+-      }
++      _repositoryUrl = 'https://github.com/flutter/flutter.git';
+     }
+     return _repositoryUrl;
+   }
+@@ -926,6 +873,16 @@
+   final String? gitTag;
+ 
+   static GitTagVersion determine(
++    ProcessUtils processUtils,
++    Platform platform, {
++    String? workingDirectory,
++    bool fetchTags = false,
++    String gitRef = 'HEAD',
++  }) {
++    return GitTagVersion.unknown();
++  }
++
++  static GitTagVersion determine_orig(
+     ProcessUtils processUtils,
+     Platform platform, {
+     String? workingDirectory,
diff --git a/pkgs/development/compilers/flutter/versions/3_32/data.json b/pkgs/development/compilers/flutter/versions/3_32/data.json
index 078a4c8a8d51..323b74eb9900 100644
--- a/pkgs/development/compilers/flutter/versions/3_32/data.json
+++ b/pkgs/development/compilers/flutter/versions/3_32/data.json
@@ -1,75 +1,80 @@
 {
-  "version": "3.32.8",
-  "engineVersion": "ef0cd000916d64fa0c5d09cc809fa7ad244a5767",
-  "engineSwiftShaderHash": "sha256-ATVcuxqPHqHOWYyO7DoX9LdgUiO3INUi7m9Mc6ccc1M=",
-  "engineSwiftShaderRev": "d040a5bab638bf7c226235c95787ba6288bb6416",
+  "artifactHashes": {
+    "android-arm-profile/artifacts.zip": "sha256-zDWexI+zuOfmJc4EnnANllZAyNbp0mb82EOIPmech3A=",
+    "android-arm-profile/darwin-x64.zip": "sha256-hbt0aCFcEl6Wk44k9hezrq6QFrtk07JFjci5MamePts=",
+    "android-arm-profile/linux-x64.zip": "sha256-lmoROV2f0iHLxvVclpOkXCSN/pS5LDz3LvVTJBsxtd8=",
+    "android-arm-profile/windows-x64.zip": "sha256-a4p6exLes0AfkTHVd80zk81JP9WwpdkYXMdyo6JhQ2E=",
+    "android-arm-release/artifacts.zip": "sha256-mjylyqqCjshOuhJ5Os7fxAnWdBz0oY4cE4YKLxmVhpk=",
+    "android-arm-release/darwin-x64.zip": "sha256-LASl5TmDLj0Qy+UrgtzSOijpT7Oz4rMiNmC5wMXZ5Os=",
+    "android-arm-release/linux-x64.zip": "sha256-lUDZI1/kiAdd3sI/aswsbIjYg6iePXfuhRPYzQNmnJo=",
+    "android-arm-release/windows-x64.zip": "sha256-4DH2j5MrPwi3Zn4tmsO8yohANQ0nC1nNjEWFhYGS5e8=",
+    "android-arm/artifacts.zip": "sha256-/0wqrYzhP4LSZuV8o01TaCHgON94JaE9yva78nr8NRs=",
+    "android-arm64-profile/artifacts.zip": "sha256-1VsImF6T00WlnJrOjdste1Ct0DYmOKWdjaWyjWPQUv4=",
+    "android-arm64-profile/darwin-x64.zip": "sha256-nF98oM6jmI1DPrdvqFjjX3HzilqsKxelj3sMQD/sV9s=",
+    "android-arm64-profile/linux-x64.zip": "sha256-qe3G57ww/H7PoK4Y6CEVjl5LVTecxTvia1fLJgprWUw=",
+    "android-arm64-profile/windows-x64.zip": "sha256-y9bnrKnX1w0RpYZ8gcShWUMACZCP2vdVWteFy47mTJo=",
+    "android-arm64-release/artifacts.zip": "sha256-rYRDJNgNjWHS5vxmq60+lafR02vfdyiRDcy5WbzCjzA=",
+    "android-arm64-release/darwin-x64.zip": "sha256-GQZR3p1OnI/cYw+GMawOId/FPpCCWbwDASTN0hKUXjQ=",
+    "android-arm64-release/linux-x64.zip": "sha256-ByMH2CSI3eOzYMeM9Kvpi3eljYtybkIpXqE0iJ+p4zk=",
+    "android-arm64-release/windows-x64.zip": "sha256-pR/QMQzn3KbjZFPBysQ5kAfkcC3Vdqx97jLMQ2iL2Cs=",
+    "android-arm64/artifacts.zip": "sha256-OxhJ9s1O6O5jLI6rKiisEiHaWvumYgVJLozJEnfjP1A=",
+    "android-x64-profile/artifacts.zip": "sha256-OS/wqrZK/IcvI1795TdVnlYqsyki8SBNFI34rQeT58U=",
+    "android-x64-profile/darwin-x64.zip": "sha256-YniOHobbhrxHTSrt4hYNhrz0xpvWIusg19qe5MRbJUk=",
+    "android-x64-profile/linux-x64.zip": "sha256-9/S7Q5djz2e6TU/NI6N2Y24hsamky4XD+djkCX5JwAg=",
+    "android-x64-profile/windows-x64.zip": "sha256-wf4CZhFv25svHTbY8cB2v0YyB2EwZqB+wLZf3XQHd50=",
+    "android-x64-release/artifacts.zip": "sha256-zpNIFJxQuJsEntQDvJgrPUFxaP06skS6T6N8eEW5H6M=",
+    "android-x64-release/darwin-x64.zip": "sha256-uh2tqQac85zgUH/I9ACUSsdqL46BfPvgosuyECO5j6k=",
+    "android-x64-release/linux-x64.zip": "sha256-WYK27e9gpn6cZOBVca/6drLH18kE7qZVQu2rKiYhkV0=",
+    "android-x64-release/windows-x64.zip": "sha256-3gah7k9T9JNUHeKgHy/v4l9O7A6BZrnVtwVbALx4dVg=",
+    "android-x64/artifacts.zip": "sha256-jrPwJSXQQ2dH7h/HtRJmTvL/uqy9moG5FR2Y6M+6y1M=",
+    "android-x86/artifacts.zip": "sha256-iGlh72so0ieVraCU77Xix9g2CWfmF1wpjsH2A/eIz/w=",
+    "darwin-arm64/artifacts.zip": "sha256-BSFNTVaNXE8178rjKiXHU4KZXyGk1pcbnBlDe3AjdGI=",
+    "darwin-arm64/font-subset.zip": "sha256-uNjn2tEUGrgIFId+4m03Aj7ABcx5w5TJB0aVL0xL2G4=",
+    "darwin-x64-profile/artifacts.zip": "sha256-G8v4R0bvByd3ek93nDxF16KIdcDaGIUhtMoJAMwzGko=",
+    "darwin-x64-profile/framework.zip": "sha256-/XY/Ta1sEM3iCZ2qnIGWskHrrzhAIQTnN4x+aRtqOUo=",
+    "darwin-x64-profile/gen_snapshot.zip": "sha256-eUxbCo8TvFdxz4KoMGHi2IT7kq5WL51ZHFrIUb+7FG4=",
+    "darwin-x64-release/artifacts.zip": "sha256-N14BAWCnMU9Ezuj/VRbmthxiHP7dtr6YlUG8b2XT37o=",
+    "darwin-x64-release/framework.zip": "sha256-Q/17YSyMKU0+iObwV7SvyKODI+P7a3ErXlNm4HidHAQ=",
+    "darwin-x64-release/gen_snapshot.zip": "sha256-rRCTkI5qXMFviMxeTush2t+RSdvP1HxgF2ovGQHDMHI=",
+    "darwin-x64/artifacts.zip": "sha256-Gt46l5s1lHHTwHxTVRO0W2+ymG/SsuWS6Ee56EUWwCs=",
+    "darwin-x64/font-subset.zip": "sha256-fDTfVUQp/PayjqEbj5HOkfZEcnMePtrE36tXbpRFaHw=",
+    "darwin-x64/framework.zip": "sha256-b2q5XpSGV3HvNZc72/6OlfcpxfDoC0MyS7UsCIVa2I8=",
+    "darwin-x64/gen_snapshot.zip": "sha256-MvJcufyFXJNMwPU80qkU2YyPy28o4D4HWJoII2pjiXs=",
+    "flutter-web-sdk.zip": "sha256-u+lbjL8mEuaUEZZZ7sXa5w+MQXWFGns7uNxhzaw53O4=",
+    "flutter_gpu.zip": "sha256-WwtMMiFP+Pi9TQbacTGPBtR80afaqioPgBZOK34YtWk=",
+    "flutter_patched_sdk.zip": "sha256-SoQomgnpZFSgI4a9eh+7teVZ+KTTqYm3Uyh+99IwVVM=",
+    "flutter_patched_sdk_product.zip": "sha256-QhDNJ7DkFAWqZG4XLKOB7Nyqg/Tc7bH4e4xUZrJqXGQ=",
+    "ios-profile/artifacts.zip": "sha256-TWN5VVlzZw0K3dXsS1gyLnvvRGNC9mXlMS4U+52qIOI=",
+    "ios-release/artifacts.zip": "sha256-I0OY5WGKF3HH66K8MlHrIDsTS9HxBYmBe9uLeLjkjbc=",
+    "ios/artifacts.zip": "sha256-uO1HQFIswJbiCkY4OSexNI92KPmG90sP7zavjxUmZ3g=",
+    "linux-arm64-debug/linux-arm64-flutter-gtk.zip": "sha256-ky/wf3lIwViqWuDgcXAdH7r8SdpDaE55nIu2dMMk9g0=",
+    "linux-arm64-profile/linux-arm64-flutter-gtk.zip": "sha256-HSzTOa0HetnobXfTenrE60kUul/Riy8C5AsyIOaQd2o=",
+    "linux-arm64-release/linux-arm64-flutter-gtk.zip": "sha256-+hBJ1ELS2rsCcvbYTGllCMkYroLFeWncXaYusfFS+pw=",
+    "linux-arm64/artifacts.zip": "sha256-J13A0cMXbb7BfIOI8wT4/d2/el4KjmRcz0+azy/sM7A=",
+    "linux-arm64/font-subset.zip": "sha256-nWwP3VI15gLPN/FRqN5TJ74l2ojbbe3bHhXVdEGztuM=",
+    "linux-x64-debug/linux-x64-flutter-gtk.zip": "sha256-mPmS92NUxaUrIUtH0BVZKSOYGwYXeLr3qg9YdkjjFYQ=",
+    "linux-x64-profile/linux-x64-flutter-gtk.zip": "sha256-48SB0A+sKiR55BMt+ZqAxRSxr3ikf/vJTFhnrWSMPk0=",
+    "linux-x64-release/linux-x64-flutter-gtk.zip": "sha256-WxqyHrIEyjgH/p9AjLqkOSHIsRZFEHNb5XYtAS9BP88=",
+    "linux-x64/artifacts.zip": "sha256-2jFV0xPe3trdEmC+ApWJfbz1v7T6ZkY3Iq+TmRgmpd4=",
+    "linux-x64/font-subset.zip": "sha256-eHAeGxsVWtKZhT/7W0TyOY5lMoIkl//rjWAxp0OVZWA=",
+    "sky_engine.zip": "sha256-t72yVeV6QYQtfIwiJNoL96gSvQD0DJW7wE6k7Ut9RaU=",
+    "windows-x64-debug/windows-x64-flutter.zip": "sha256-HNpEBvJ4wnCTa50JSxk6PmDaOex+kxPg24U3eq/BGbQ=",
+    "windows-x64-profile/windows-x64-flutter.zip": "sha256-2DwFbYQgZUjnBn6Zt6mUC1R39Xi0jR+9OeGerD2y4mw=",
+    "windows-x64-release/windows-x64-flutter.zip": "sha256-DcU909remUeNvvCRym0vGjDjUoJ0tTCALTPGJi8Omcs=",
+    "windows-x64/artifacts.zip": "sha256-Jvn4GYQPI4HIdxrzIDHssnRUdJ9t5Hmg1ii8T+uSoeY=",
+    "windows-x64/flutter-cpp-client-wrapper.zip": "sha256-cBNZivR/2ZK70ZJwOUiV9X7f6yuqtJmrYuupOfP4HFk=",
+    "windows-x64/font-subset.zip": "sha256-NN6mjRubl5SPNvFGHE8fKBn++NWfDYqca5wuquc0uow="
+  },
   "channel": "stable",
-  "engineHashes": {
-    "aarch64-linux": {
-      "aarch64-linux": "sha256-JrbIMYwdfe36y6bHj1eAjYOKPGGp7mfWxWDCoCm7wiQ=",
-      "x86_64-linux": "sha256-JrbIMYwdfe36y6bHj1eAjYOKPGGp7mfWxWDCoCm7wiQ="
-    },
-    "x86_64-linux": {
-      "aarch64-linux": "sha256-R0ut5hzzBgfjbZFB1ofK4jEmr3CcBKHFJUl3c7nmn0E=",
-      "x86_64-linux": "sha256-R0ut5hzzBgfjbZFB1ofK4jEmr3CcBKHFJUl3c7nmn0E="
-    }
+  "dartHash": {
+    "aarch64-darwin": "sha256-UIC8b0p4zM4OOOceRkdsCNYeCBRTZGlI8/DHcXepKPg=",
+    "aarch64-linux": "sha256-eKMkAJe+47ebAJxp6tIuGq7e3ty+CT6qmACExWYQlsg=",
+    "x86_64-darwin": "sha256-OTcd89ZPlPWz2cERnD9UkWTFYoxqE7lFG3tEhZ8fkRQ=",
+    "x86_64-linux": "sha256-DVjAEKNh8/FYixwvV5QvfMr3t6u+A0BP73oQLrY48J0="
   },
   "dartVersion": "3.8.1",
-  "dartHash": {
-    "x86_64-linux": "sha256-3eE40VMwrPFD502lIaz+CkD7mBnSI/WqJ3C4DVQ01Z4=",
-    "aarch64-linux": "sha256-0GXCO00ar5532h+cXBEIe8BhGVKOuGuoPzr1M00muh4=",
-    "x86_64-darwin": "sha256-S3iGDVLollApke2SnXAcV919qsDTVmz5Gf9fTletr00=",
-    "aarch64-darwin": "sha256-haHQks9N1mBIqRsYg9sOLw7ra7gC708gsTWfKxvIK1c="
-  },
+  "engineVersion": "ef0cd000916d64fa0c5d09cc809fa7ad244a5767",
   "flutterHash": "sha256-s5T16+cMmL2ustJQjwFbfS8G+/TJW/WCEF1IO4WgbXQ=",
-  "artifactHashes": {
-    "android": {
-      "aarch64-darwin": "sha256-hswA4YkMM3uur0F2KuA32g+EXtCPH7SYVZkjr2EFV7o=",
-      "aarch64-linux": "sha256-1V8hfmK2q2QgbIT+YC/WtFZmkG7xcvrJYPeiN0o4fhY=",
-      "x86_64-darwin": "sha256-hswA4YkMM3uur0F2KuA32g+EXtCPH7SYVZkjr2EFV7o=",
-      "x86_64-linux": "sha256-1V8hfmK2q2QgbIT+YC/WtFZmkG7xcvrJYPeiN0o4fhY="
-    },
-    "fuchsia": {
-      "aarch64-darwin": "sha256-WkWLbIpEyrwyB9mcA3ElNecRmCVt8+6y3qKi9zFRR9I=",
-      "aarch64-linux": "sha256-WkWLbIpEyrwyB9mcA3ElNecRmCVt8+6y3qKi9zFRR9I=",
-      "x86_64-darwin": "sha256-WkWLbIpEyrwyB9mcA3ElNecRmCVt8+6y3qKi9zFRR9I=",
-      "x86_64-linux": "sha256-WkWLbIpEyrwyB9mcA3ElNecRmCVt8+6y3qKi9zFRR9I="
-    },
-    "ios": {
-      "aarch64-darwin": "sha256-obbmFnObjvQH6sLL0MsRrFtA0x8yCOo7clMqQzteWGY=",
-      "aarch64-linux": "sha256-obbmFnObjvQH6sLL0MsRrFtA0x8yCOo7clMqQzteWGY=",
-      "x86_64-darwin": "sha256-obbmFnObjvQH6sLL0MsRrFtA0x8yCOo7clMqQzteWGY=",
-      "x86_64-linux": "sha256-obbmFnObjvQH6sLL0MsRrFtA0x8yCOo7clMqQzteWGY="
-    },
-    "linux": {
-      "aarch64-darwin": "sha256-LID4h0JABLwjmrv3XS1MEWTYn/7GmBtybqiLbErfgWA=",
-      "aarch64-linux": "sha256-LID4h0JABLwjmrv3XS1MEWTYn/7GmBtybqiLbErfgWA=",
-      "x86_64-darwin": "sha256-k8fVg13YXFFBAI0OKph1DqzfmNk1PYAyy/PVuma2hlM=",
-      "x86_64-linux": "sha256-k8fVg13YXFFBAI0OKph1DqzfmNk1PYAyy/PVuma2hlM="
-    },
-    "macos": {
-      "aarch64-darwin": "sha256-Y+T2SuM4D8Du/MAQR9DScU8ObPPE7WGxxvC5Km2YmHg=",
-      "aarch64-linux": "sha256-Y+T2SuM4D8Du/MAQR9DScU8ObPPE7WGxxvC5Km2YmHg=",
-      "x86_64-darwin": "sha256-Y+T2SuM4D8Du/MAQR9DScU8ObPPE7WGxxvC5Km2YmHg=",
-      "x86_64-linux": "sha256-Y+T2SuM4D8Du/MAQR9DScU8ObPPE7WGxxvC5Km2YmHg="
-    },
-    "universal": {
-      "aarch64-darwin": "sha256-h4v8Pyw7VqFDWh+VCcz12bgd1o5FIb+cpomR0k570f4=",
-      "aarch64-linux": "sha256-ZBDA3tS2GwnubeIuXhZ7Zxc75KNim5OCYkkn03KMYGs=",
-      "x86_64-darwin": "sha256-USoiNw8AUinCwMvrpOTmhSDq/TP1f0N9ZT8l8ZILzOo=",
-      "x86_64-linux": "sha256-OfSxYyyaRxaUCDR8ZjTdIBQ3PFpRXoA1YHIIooXAKKY="
-    },
-    "web": {
-      "aarch64-darwin": "sha256-jaDnIyn0uwLOblQ1IqU0TlsgBrXyk8wXhlRzAwXLo50=",
-      "aarch64-linux": "sha256-jaDnIyn0uwLOblQ1IqU0TlsgBrXyk8wXhlRzAwXLo50=",
-      "x86_64-darwin": "sha256-jaDnIyn0uwLOblQ1IqU0TlsgBrXyk8wXhlRzAwXLo50=",
-      "x86_64-linux": "sha256-jaDnIyn0uwLOblQ1IqU0TlsgBrXyk8wXhlRzAwXLo50="
-    },
-    "windows": {
-      "x86_64-darwin": "sha256-zJrruuMcgtOXRrkRPoGHovyjABDck0Dzjrz7bCtx4C4=",
-      "x86_64-linux": "sha256-zJrruuMcgtOXRrkRPoGHovyjABDck0Dzjrz7bCtx4C4="
-    }
-  },
   "pubspecLock": {
     "packages": {
       "_fe_analyzer_shared": {
@@ -1046,5 +1051,6 @@
     "sdks": {
       "dart": ">=3.7.0 <4.0.0"
     }
-  }
+  },
+  "version": "3.32.8"
 }
diff --git a/pkgs/development/compilers/flutter/versions/3_32/patches/no-cache.patch b/pkgs/development/compilers/flutter/versions/3_32/patches/no-cache.patch
new file mode 100644
index 000000000000..d596d6c64322
--- /dev/null
+++ b/pkgs/development/compilers/flutter/versions/3_32/patches/no-cache.patch
@@ -0,0 +1,51 @@
+--- a/packages/flutter_tools/lib/src/cache.dart
++++ b/packages/flutter_tools/lib/src/cache.dart
+@@ -321,7 +321,7 @@
+   bool fatalStorageWarning = true;
+ 
+   static RandomAccessFile? _lock;
+-  static bool _lockEnabled = true;
++  static bool _lockEnabled = false;
+ 
+   /// Turn off the [lock]/[releaseLock] mechanism.
+   ///
+@@ -727,7 +727,6 @@
+   }
+ 
+   void setStampFor(String artifactName, String version) {
+-    getStampFileFor(artifactName).writeAsStringSync(version);
+   }
+ 
+   File getStampFileFor(String artifactName) {
+@@ -1015,31 +1014,6 @@
+   }
+ 
+   Future<bool> checkForArtifacts(String? engineVersion) async {
+-    engineVersion ??= version;
+-    final String url = '${cache.storageBaseUrl}/flutter_infra_release/flutter/$engineVersion/';
+-
+-    bool exists = false;
+-    for (final String pkgName in getPackageDirs()) {
+-      exists = await cache.doesRemoteExist(
+-        'Checking package $pkgName is available...',
+-        Uri.parse('$url$pkgName.zip'),
+-      );
+-      if (!exists) {
+-        return false;
+-      }
+-    }
+-
+-    for (final List<String> toolsDir in getBinaryDirs()) {
+-      final String cacheDir = toolsDir[0];
+-      final String urlPath = toolsDir[1];
+-      exists = await cache.doesRemoteExist(
+-        'Checking $cacheDir tools are available...',
+-        Uri.parse(url + urlPath),
+-      );
+-      if (!exists) {
+-        return false;
+-      }
+-    }
+     return true;
+   }
+ 
diff --git a/pkgs/development/compilers/flutter/versions/3_32/patches/version.patch b/pkgs/development/compilers/flutter/versions/3_32/patches/version.patch
new file mode 100644
index 000000000000..61e6cd40ddff
--- /dev/null
+++ b/pkgs/development/compilers/flutter/versions/3_32/patches/version.patch
@@ -0,0 +1,131 @@
+--- a/packages/flutter_tools/lib/src/version.dart
++++ b/packages/flutter_tools/lib/src/version.dart
+@@ -95,11 +95,7 @@
+       }
+     }
+ 
+-    final String frameworkRevision = _runGit(
+-      gitLog(<String>['-n', '1', '--pretty=format:%H']).join(' '),
+-      globals.processUtils,
+-      flutterRoot,
+-    );
++    final String frameworkRevision = 'nixpkgs000000000000000000000000000000000';
+ 
+     return FlutterVersion.fromRevision(
+       clock: clock,
+@@ -198,16 +194,7 @@
+   final String flutterRoot;
+ 
+   String _getTimeSinceCommit({String? revision}) {
+-    return _runGit(
+-      FlutterVersion.gitLog(<String>[
+-        '-n',
+-        '1',
+-        '--pretty=format:%ar',
+-        if (revision != null) revision,
+-      ]).join(' '),
+-      globals.processUtils,
+-      flutterRoot,
+-    );
++    return 'unknown';
+   }
+ 
+   // TODO(fujino): calculate this relative to frameworkCommitDate for
+@@ -356,9 +343,7 @@
+   /// remote git repository is not reachable due to a network issue.
+   static Future<String> fetchRemoteFrameworkCommitDate() async {
+     try {
+-      // Fetch upstream branch's commit and tags
+-      await _run(<String>['git', 'fetch', '--tags']);
+-      return _gitCommitDate(gitRef: kGitTrackingUpstream, workingDirectory: Cache.flutterRoot);
++      return 'unknown';
+     } on VersionCheckError catch (error) {
+       globals.printError(error.message);
+       rethrow;
+@@ -383,14 +368,7 @@
+   /// If [redactUnknownBranches] is true and the branch is unknown,
+   /// the branch name will be returned as `'[user-branch]'` ([kUserBranch]).
+   String getBranchName({bool redactUnknownBranches = false}) {
+-    _branch ??= () {
+-      final String branch = _runGit(
+-        'git symbolic-ref --short HEAD',
+-        globals.processUtils,
+-        flutterRoot,
+-      );
+-      return branch == 'HEAD' ? '' : branch;
+-    }();
++    _branch ??= 'stable';
+     if (redactUnknownBranches || _branch!.isEmpty) {
+       // Only return the branch names we know about; arbitrary branch names might contain PII.
+       if (!kOfficialChannels.contains(_branch) && !kObsoleteBranches.containsKey(_branch)) {
+@@ -433,30 +411,7 @@
+   bool lenient = false,
+   required String? workingDirectory,
+ }) {
+-  final List<String> args = FlutterVersion.gitLog(<String>[
+-    gitRef,
+-    '-n',
+-    '1',
+-    '--pretty=format:%ad',
+-    '--date=iso',
+-  ]);
+-  try {
+-    // Don't plumb 'lenient' through directly so that we can print an error
+-    // if something goes wrong.
+-    return _runSync(args, lenient: false, workingDirectory: workingDirectory);
+-  } on VersionCheckError catch (e) {
+-    if (lenient) {
+-      final DateTime dummyDate = DateTime.fromMillisecondsSinceEpoch(0);
+-      globals.printError(
+-        'Failed to find the latest git commit date: $e\n'
+-        'Returning $dummyDate instead.',
+-      );
+-      // Return something that DateTime.parse() can parse.
+-      return dummyDate.toString();
+-    } else {
+-      rethrow;
+-    }
+-  }
++  return 'unknown';
+ }
+ 
+ class _FlutterVersionFromFile extends FlutterVersion {
+@@ -585,20 +540,7 @@
+   @override
+   String? get repositoryUrl {
+     if (_repositoryUrl == null) {
+-      final String gitChannel = _runGit(
+-        'git rev-parse --abbrev-ref --symbolic $kGitTrackingUpstream',
+-        globals.processUtils,
+-        flutterRoot,
+-      );
+-      final int slash = gitChannel.indexOf('/');
+-      if (slash != -1) {
+-        final String remote = gitChannel.substring(0, slash);
+-        _repositoryUrl = _runGit(
+-          'git ls-remote --get-url $remote',
+-          globals.processUtils,
+-          flutterRoot,
+-        );
+-      }
++      _repositoryUrl = 'https://github.com/flutter/flutter.git';
+     }
+     return _repositoryUrl;
+   }
+@@ -970,6 +912,16 @@
+   final String? gitTag;
+ 
+   static GitTagVersion determine(
++    ProcessUtils processUtils,
++    Platform platform, {
++    String? workingDirectory,
++    bool fetchTags = false,
++    String gitRef = 'HEAD',
++  }) {
++    return GitTagVersion.unknown();
++  }
++
++  static GitTagVersion determine_orig(
+     ProcessUtils processUtils,
+     Platform platform, {
+     String? workingDirectory,
diff --git a/pkgs/development/compilers/flutter/versions/3_35/data.json b/pkgs/development/compilers/flutter/versions/3_35/data.json
index 6d04fcf6b864..187a2f4b3263 100644
--- a/pkgs/development/compilers/flutter/versions/3_35/data.json
+++ b/pkgs/development/compilers/flutter/versions/3_35/data.json
@@ -1,75 +1,80 @@
 {
-  "version": "3.35.7",
-  "engineVersion": "035316565ad77281a75305515e4682e6c4c6f7ca",
-  "engineSwiftShaderHash": "sha256-ATVcuxqPHqHOWYyO7DoX9LdgUiO3INUi7m9Mc6ccc1M=",
-  "engineSwiftShaderRev": "d040a5bab638bf7c226235c95787ba6288bb6416",
+  "artifactHashes": {
+    "android-arm-profile/artifacts.zip": "sha256-tkMKTImxVqFBQhJDVD2NB0thlB/A1NFRekV1ScYLwVM=",
+    "android-arm-profile/darwin-x64.zip": "sha256-ktPTy7G41qtJ5oOeE6mfKK3IQQlBAmIBtFm7cUEOkxQ=",
+    "android-arm-profile/linux-x64.zip": "sha256-3Imdiu+I4WmOqsYmJjnyRFkOOfgIJjPbDUba6V08VmQ=",
+    "android-arm-profile/windows-x64.zip": "sha256-jJEhtr8Jvuak7n5Wq0t2wMMk2J6Vpmu5WlbXl3zN1AE=",
+    "android-arm-release/artifacts.zip": "sha256-WxypxJNW28+v88bGjfksIYSiCVdDkOnqzlBOJSPxwGQ=",
+    "android-arm-release/darwin-x64.zip": "sha256-J17mW6Xfbd+YT5N7n1Y+QTRK9DVk8l1ai37UDdt3rEY=",
+    "android-arm-release/linux-x64.zip": "sha256-gs/SzGsz9cjp6qM2Izqg0CbfX5WWFE1Cgy3X8mIB5Mc=",
+    "android-arm-release/windows-x64.zip": "sha256-ON/g8l1MlXB53CDjF8fZgOJ69l32WGhMnD5Bnxn7nys=",
+    "android-arm/artifacts.zip": "sha256-/1CR0aybIBZGopc0O5A9jG9Sn0MWlPts2WkhFva+72c=",
+    "android-arm64-profile/artifacts.zip": "sha256-geB9xlwjS+TDcE2CabNwX4R3gLwLmELO3OvJLMhaCG8=",
+    "android-arm64-profile/darwin-x64.zip": "sha256-cx8D1W5ezsf0DoWTU4nQycFtER59uSu5T8Mbrq7F4mc=",
+    "android-arm64-profile/linux-x64.zip": "sha256-bp3WdqCC0uD3gcbtcTpe0Bk28Co75PEjlYunN0nAGR0=",
+    "android-arm64-profile/windows-x64.zip": "sha256-bVDWw5Z7MHUqezYVdO5wZT7mnTSzmBoI/4PAFopsOyw=",
+    "android-arm64-release/artifacts.zip": "sha256-0/Q7w98SG69nEd2S2pp8djnk7zmC1YfLIW126tQtooc=",
+    "android-arm64-release/darwin-x64.zip": "sha256-9kcha9KcoHsEgY6jSdP92ETk+BqFeQ7LsgD0ubHkNLE=",
+    "android-arm64-release/linux-x64.zip": "sha256-JqVh/V7HBzbsa/9iacL2RZFf3X9GFs2llsDaTbOQdsU=",
+    "android-arm64-release/windows-x64.zip": "sha256-Xrtl3WBXvzLnn/I1vCsGIS+DyTCE9gJYBLDucn/H8u4=",
+    "android-arm64/artifacts.zip": "sha256-e3+ybL9AG3xN559EcWBtBxitudQd9HUluEHB15IX7ps=",
+    "android-x64-profile/artifacts.zip": "sha256-5bvosBPGtU2T1GGLGkPmyTVJ90JBdrGK+8C79mgSRSA=",
+    "android-x64-profile/darwin-x64.zip": "sha256-7vIRNLkQmVGhc48GtdYfC4oA3d35kPQtj3vcIKBchJc=",
+    "android-x64-profile/linux-x64.zip": "sha256-wYYyhpVXNjUPmoSbarHkTv2xSPUkmnSSVaDaYGNSTJM=",
+    "android-x64-profile/windows-x64.zip": "sha256-1FXPNfRQjncl5Pyg5x4TslWeCOIyrKBhjVBFkGLzHeM=",
+    "android-x64-release/artifacts.zip": "sha256-mRoPNcpq5hBL/AxskFK8ccbvKwzgb2vEUVJ9WtgUlH0=",
+    "android-x64-release/darwin-x64.zip": "sha256-AfWv2mUDxFzwDK/dGl/TrrkP2YyyOGNmfde6bj06AtE=",
+    "android-x64-release/linux-x64.zip": "sha256-4demp82PCXeOje3l+qOc/Eq+ngY8QybWE4iFGVK6lNc=",
+    "android-x64-release/windows-x64.zip": "sha256-3mQXqHuOhwDTRlsknFA8R/27luOzs28glJVD+3G/5EI=",
+    "android-x64/artifacts.zip": "sha256-BheP9zRanNkBOVzPwQvYp4jd9l/MIcnbmkshlwfT6Dc=",
+    "android-x86/artifacts.zip": "sha256-vXZo+hOtp1hRDvBBJfNmqlE6/ettAB9iEGdJZ/AeYKg=",
+    "darwin-arm64/artifacts.zip": "sha256-4CqgWDqeTGgNfmllemwbK692tRJ6y6O0/S8WdHPr2cI=",
+    "darwin-arm64/font-subset.zip": "sha256-gyTIBlcwE0UZZ/zVZIK2CkIoqQlbixcp54RBmyCgiJ4=",
+    "darwin-x64-profile/artifacts.zip": "sha256-Q7vaWylDWDSi8Fm2rnjX2OZrg9suz/oZIMLG+L8LPfg=",
+    "darwin-x64-profile/framework.zip": "sha256-t1FS8OI8Ptxpfker8th1KkWlKDb7lvd76o3vT5zLSos=",
+    "darwin-x64-profile/gen_snapshot.zip": "sha256-lzPl2i1XCdzmpV5Si5R/xju7JnmXz5N3MuTOWQHo6UY=",
+    "darwin-x64-release/artifacts.zip": "sha256-BXxo25VzpbNGsedjuXgOqnhDo1iOpDdXZ8ECYcCcgSY=",
+    "darwin-x64-release/framework.zip": "sha256-S22KfsuOjv9b4A/6F9cj47E4gGo1SYlP6xCRqV4D3iY=",
+    "darwin-x64-release/gen_snapshot.zip": "sha256-YR1Mqh3xMvlrLBaBC8q9TAloYWmBng15LdIDYq6JBMk=",
+    "darwin-x64/artifacts.zip": "sha256-eL9Y7UHaso/MKN0mSx8W4OqxwzDn/csuX8M8UwAjFWA=",
+    "darwin-x64/font-subset.zip": "sha256-vBUjrHafLzmJR13cFWr46flx4A9HE9p72DDfGIXHEcc=",
+    "darwin-x64/framework.zip": "sha256-oBeGU6XuQrXmF4z7ln7mUMsJMHg5XDjikxXgBKMJQ28=",
+    "darwin-x64/gen_snapshot.zip": "sha256-b9FUB6TQmGw5k+M2Z3y56CvInw/LTrPL9YyG5D4Uqoc=",
+    "flutter-web-sdk.zip": "sha256-0LQD3PWbBXc34qhxAHB/ESYjvpKndFheDYtMFxW6V2I=",
+    "flutter_gpu.zip": "sha256-b7GxH12dA1rGr1TUMFAm0R2xCGTwUIYHr0/Pktck+Rg=",
+    "flutter_patched_sdk.zip": "sha256-qiZzEVkaRfD3ELEmsQQrN9tvF9MMiEsRioGcaT6qW5E=",
+    "flutter_patched_sdk_product.zip": "sha256-jAD6sghpvJb/WUuPaT8SQGWnNCBE82qAOF41E8gE/LE=",
+    "ios-profile/artifacts.zip": "sha256-c8UEecqig9GwF3p+rS+KoCSieN1bfxX4vbL3RnNa9qU=",
+    "ios-release/artifacts.zip": "sha256-nfQ8YxiKXY4LYjiSfDGub6afhlnSPDIZ2+9wYrWkpsI=",
+    "ios/artifacts.zip": "sha256-63HYgql1rNuOqZtyCDyThXzFiE5YCLGqCw5XFtZfEn0=",
+    "linux-arm64-debug/linux-arm64-flutter-gtk.zip": "sha256-/bTubsiLpGYDywasjZxIylUitAQDFe83MQbC1E/PXLo=",
+    "linux-arm64-profile/linux-arm64-flutter-gtk.zip": "sha256-K7RhTflYahi7rQ9V4vhoHgG7iUkyUMx1BgdVKcayxuw=",
+    "linux-arm64-release/linux-arm64-flutter-gtk.zip": "sha256-m06sitBb919gU4G4g0hE0pCxW36H+d15NRQNCLvW3v4=",
+    "linux-arm64/artifacts.zip": "sha256-Sn3DR+eIvjae5SS7sX60IaFLDsEXOLBSxtKE4pTj6mM=",
+    "linux-arm64/font-subset.zip": "sha256-lGHk7ac3yS1Q51qRP5pj5y626TJzz3AzQTlx38N1hLI=",
+    "linux-x64-debug/linux-x64-flutter-gtk.zip": "sha256-ntz4GCTMutdQgqSxdC69YtIZFct4UkvYz5AbJT/6rVQ=",
+    "linux-x64-profile/linux-x64-flutter-gtk.zip": "sha256-kKePD4dJdAIBiEL2rBqGZCzP7PRlukEVq+yoTvW2p94=",
+    "linux-x64-release/linux-x64-flutter-gtk.zip": "sha256-oftxkU+eDRLWggV+EAymWk0pWsz3K5VaL6so9KpZAJo=",
+    "linux-x64/artifacts.zip": "sha256-NjqBtYiJahp52E7V7Px/wnGZVWjsFmPKxAbMIYL4kGg=",
+    "linux-x64/font-subset.zip": "sha256-dZXC7iFVzb/V8QTbfscdkdtjTzdMy7ce0Z1GlX+jm9E=",
+    "sky_engine.zip": "sha256-Zq7h04ARytTgc3yBUHNeUw50dzOPquZaiXtEC62RCFU=",
+    "windows-x64-debug/windows-x64-flutter.zip": "sha256-NhJsnViwfq+PGeCEqLNnx2lHDQgUptsRun3RStkbeCI=",
+    "windows-x64-profile/windows-x64-flutter.zip": "sha256-m07X3s+PYps2GzHNt4HfuRiJjXQse6v14GGwjh9yqiE=",
+    "windows-x64-release/windows-x64-flutter.zip": "sha256-PY5eIoQdDN58L41mnfk3LImf8FlRsp5ue9nbnYouvM4=",
+    "windows-x64/artifacts.zip": "sha256-eDq8AoAXetZoMM1Zovw1Jm2mGFHWWbmg2XzsSb558Rk=",
+    "windows-x64/flutter-cpp-client-wrapper.zip": "sha256-nqgeZnzp7dKgs+lp2jVrRgvvRD+MGi2NceqivM6Qk0I=",
+    "windows-x64/font-subset.zip": "sha256-1WbKyP4By37Tci6nQ2S7OsCKnWScflYk7T5L0P0DGuQ="
+  },
   "channel": "stable",
-  "engineHashes": {
-    "aarch64-linux": {
-      "aarch64-linux": "sha256-v2L0MQRTXvWngb8fu/AR9iofq2CDq1HFedXE8cSzOws=",
-      "x86_64-linux": "sha256-v2L0MQRTXvWngb8fu/AR9iofq2CDq1HFedXE8cSzOws="
-    },
-    "x86_64-linux": {
-      "aarch64-linux": "sha256-RKfKhFwlwVEguWqI6OinTqdCM3yNTP/5PwevREmS4Nk=",
-      "x86_64-linux": "sha256-RKfKhFwlwVEguWqI6OinTqdCM3yNTP/5PwevREmS4Nk="
-    }
+  "dartHash": {
+    "aarch64-darwin": "sha256-AdBnLbgmZvcvlFLfOO4VFqcs2bwpgYvT6t34LkBVYVI=",
+    "aarch64-linux": "sha256-1i918/G/tEoi+9XPCltHx1hRbOyl3Me87IiJbiWD57o=",
+    "x86_64-darwin": "sha256-TGel6P9oew5ao8DAMS5kCxLl1eknjZG7Jc7A32YofXk=",
+    "x86_64-linux": "sha256-7CLoEnFYLe+B0+EOKlVa5dPYHGlRRlo9Fs/EeTjp+So="
   },
   "dartVersion": "3.9.2",
-  "dartHash": {
-    "x86_64-linux": "sha256-ZJcii2WBCE4PNt5+S2nH4hj+WoZuhRLFkzMlSZEa01Y=",
-    "aarch64-linux": "sha256-EzNApYsHor1suB9dFgJuewMqa0v7cADKLUzLym5GLOY=",
-    "x86_64-darwin": "sha256-mjWHCF5voWLKlqBKYhl2OKg2aDx0pyIQ1TlF6k4MQz0=",
-    "aarch64-darwin": "sha256-1rAfqatlOdphdi6dZSfUfKywAbdwRn6ijo60isjV3Lw="
-  },
+  "engineVersion": "035316565ad77281a75305515e4682e6c4c6f7ca",
   "flutterHash": "sha256-0GI3P11vys6JU+H5MXKznHTItOXZwap7bxHzgj6umc4=",
-  "artifactHashes": {
-    "android": {
-      "aarch64-darwin": "sha256-BbwfmKPmxZUPVoZEE687vudBCBPzVM/C9ehPEAPr6Jw=",
-      "aarch64-linux": "sha256-Pgc/ybLcRFJkbGUI2eY689yxOv2VyKdO/F5vGkTg/tM=",
-      "x86_64-darwin": "sha256-BbwfmKPmxZUPVoZEE687vudBCBPzVM/C9ehPEAPr6Jw=",
-      "x86_64-linux": "sha256-Pgc/ybLcRFJkbGUI2eY689yxOv2VyKdO/F5vGkTg/tM="
-    },
-    "fuchsia": {
-      "aarch64-darwin": "sha256-qpHjEpuIK1hI6ga1qr0Q/t5S2Jjk8oUpnkeXsIeu7UM=",
-      "aarch64-linux": "sha256-qpHjEpuIK1hI6ga1qr0Q/t5S2Jjk8oUpnkeXsIeu7UM=",
-      "x86_64-darwin": "sha256-qpHjEpuIK1hI6ga1qr0Q/t5S2Jjk8oUpnkeXsIeu7UM=",
-      "x86_64-linux": "sha256-qpHjEpuIK1hI6ga1qr0Q/t5S2Jjk8oUpnkeXsIeu7UM="
-    },
-    "ios": {
-      "aarch64-darwin": "sha256-ZjNJhDXqv9dg9Gn62TRYX1Vb4Qn0adS5nxxpYZOGsgY=",
-      "aarch64-linux": "sha256-ZjNJhDXqv9dg9Gn62TRYX1Vb4Qn0adS5nxxpYZOGsgY=",
-      "x86_64-darwin": "sha256-ZjNJhDXqv9dg9Gn62TRYX1Vb4Qn0adS5nxxpYZOGsgY=",
-      "x86_64-linux": "sha256-ZjNJhDXqv9dg9Gn62TRYX1Vb4Qn0adS5nxxpYZOGsgY="
-    },
-    "linux": {
-      "aarch64-darwin": "sha256-TB9BOiV1Z1cKJKusNW4O0oJEJCt9XmWN+g4yCXtyepc=",
-      "aarch64-linux": "sha256-TB9BOiV1Z1cKJKusNW4O0oJEJCt9XmWN+g4yCXtyepc=",
-      "x86_64-darwin": "sha256-7BocNpo89xSXNy6yob+EESVfalm2olwR/knVfq9I1VA=",
-      "x86_64-linux": "sha256-7BocNpo89xSXNy6yob+EESVfalm2olwR/knVfq9I1VA="
-    },
-    "macos": {
-      "aarch64-darwin": "sha256-vnV12shNi630OuyWTey/31vsmAcF7UMEgfdBZBXWc4c=",
-      "aarch64-linux": "sha256-vnV12shNi630OuyWTey/31vsmAcF7UMEgfdBZBXWc4c=",
-      "x86_64-darwin": "sha256-vnV12shNi630OuyWTey/31vsmAcF7UMEgfdBZBXWc4c=",
-      "x86_64-linux": "sha256-vnV12shNi630OuyWTey/31vsmAcF7UMEgfdBZBXWc4c="
-    },
-    "universal": {
-      "aarch64-darwin": "sha256-oPUDsJxKbbWEH1XgxOFoBnVYJAjgeCBKIrYtBafWtWU=",
-      "aarch64-linux": "sha256-ae6UH4K09lcl7UZzD/WKFxWUKEZQsLmizODs/RMKcis=",
-      "x86_64-darwin": "sha256-wxDWrT35CUIEQaKeIK0adr0oPfv6to60Z6R+8zrwhmU=",
-      "x86_64-linux": "sha256-CxvOlq8nxeY5esRanl2N7oO4RFgBTwQcRdS7Pp/5tt8="
-    },
-    "web": {
-      "aarch64-darwin": "sha256-T+LR7Yo2hEy24u3aS+ehp9nyRBB+3dNDyF6jw1oOd1o=",
-      "aarch64-linux": "sha256-T+LR7Yo2hEy24u3aS+ehp9nyRBB+3dNDyF6jw1oOd1o=",
-      "x86_64-darwin": "sha256-T+LR7Yo2hEy24u3aS+ehp9nyRBB+3dNDyF6jw1oOd1o=",
-      "x86_64-linux": "sha256-T+LR7Yo2hEy24u3aS+ehp9nyRBB+3dNDyF6jw1oOd1o="
-    },
-    "windows": {
-      "x86_64-darwin": "sha256-xTWgw8JE/4R9UcdZmLEbMk+yL2V3zfAIXDRli9XYe5k=",
-      "x86_64-linux": "sha256-xTWgw8JE/4R9UcdZmLEbMk+yL2V3zfAIXDRli9XYe5k="
-    }
-  },
   "pubspecLock": {
     "packages": {
       "_fe_analyzer_shared": {
@@ -1076,5 +1081,6 @@
     "sdks": {
       "dart": ">=3.9.0-21.0.dev <4.0.0"
     }
-  }
+  },
+  "version": "3.35.7"
 }
diff --git a/pkgs/development/compilers/flutter/versions/3_35/patches/content-unaware-hash.patch b/pkgs/development/compilers/flutter/versions/3_35/patches/content-unaware-hash.patch
new file mode 100644
index 000000000000..d912db5c15cc
--- /dev/null
+++ b/pkgs/development/compilers/flutter/versions/3_35/patches/content-unaware-hash.patch
@@ -0,0 +1,12 @@
+--- a/bin/internal/content_aware_hash.sh
++++ b/bin/internal/content_aware_hash.sh
+@@ -13,6 +13,9 @@
+
+ set -e
+
++echo '0000000000000000000000000000000000000000'
++exit 0
++
+ FLUTTER_ROOT="$(dirname "$(dirname "$(dirname "${BASH_SOURCE[0]}")")")"
+
+ unset GIT_DIR
diff --git a/pkgs/development/compilers/flutter/versions/3_35/patches/no-cache.patch b/pkgs/development/compilers/flutter/versions/3_35/patches/no-cache.patch
new file mode 100644
index 000000000000..e0cdb21fd030
--- /dev/null
+++ b/pkgs/development/compilers/flutter/versions/3_35/patches/no-cache.patch
@@ -0,0 +1,51 @@
+--- a/packages/flutter_tools/lib/src/cache.dart
++++ b/packages/flutter_tools/lib/src/cache.dart
+@@ -318,7 +318,7 @@
+   var fatalStorageWarning = true;
+ 
+   static RandomAccessFile? _lock;
+-  static var _lockEnabled = true;
++  static var _lockEnabled = false;
+ 
+   /// Turn off the [lock]/[releaseLock] mechanism.
+   ///
+@@ -721,7 +721,6 @@
+   }
+ 
+   void setStampFor(String artifactName, String version) {
+-    getStampFileFor(artifactName).writeAsStringSync(version);
+   }
+ 
+   File getStampFileFor(String artifactName) {
+@@ -1010,31 +1009,6 @@
+   }
+ 
+   Future<bool> checkForArtifacts(String? engineVersion) async {
+-    engineVersion ??= version;
+-    final url = '${cache.storageBaseUrl}/flutter_infra_release/flutter/$engineVersion/';
+-
+-    var exists = false;
+-    for (final String pkgName in getPackageDirs()) {
+-      exists = await cache.doesRemoteExist(
+-        'Checking package $pkgName is available...',
+-        Uri.parse('$url$pkgName.zip'),
+-      );
+-      if (!exists) {
+-        return false;
+-      }
+-    }
+-
+-    for (final List<String> toolsDir in getBinaryDirs()) {
+-      final String cacheDir = toolsDir[0];
+-      final String urlPath = toolsDir[1];
+-      exists = await cache.doesRemoteExist(
+-        'Checking $cacheDir tools are available...',
+-        Uri.parse(url + urlPath),
+-      );
+-      if (!exists) {
+-        return false;
+-      }
+-    }
+     return true;
+   }
+ 
diff --git a/pkgs/development/compilers/flutter/versions/3_35/patches/version.patch b/pkgs/development/compilers/flutter/versions/3_35/patches/version.patch
new file mode 100644
index 000000000000..60a8c7d05738
--- /dev/null
+++ b/pkgs/development/compilers/flutter/versions/3_35/patches/version.patch
@@ -0,0 +1,131 @@
+--- a/packages/flutter_tools/lib/src/version.dart
++++ b/packages/flutter_tools/lib/src/version.dart
+@@ -97,11 +97,7 @@
+       }
+     }
+ 
+-    final String frameworkRevision = _runGit(
+-      gitLog(<String>['-n', '1', '--pretty=format:%H']).join(' '),
+-      globals.processUtils,
+-      flutterRoot,
+-    );
++    final String frameworkRevision = 'nixpkgs000000000000000000000000000000000';
+ 
+     return FlutterVersion.fromRevision(
+       clock: clock,
+@@ -207,16 +203,7 @@
+   final String flutterRoot;
+ 
+   String _getTimeSinceCommit({String? revision}) {
+-    return _runGit(
+-      FlutterVersion.gitLog(<String>[
+-        '-n',
+-        '1',
+-        '--pretty=format:%ar',
+-        if (revision != null) revision,
+-      ]).join(' '),
+-      globals.processUtils,
+-      flutterRoot,
+-    );
++    return 'unknown';
+   }
+ 
+   // TODO(fujino): calculate this relative to frameworkCommitDate for
+@@ -380,9 +367,7 @@
+   /// remote git repository is not reachable due to a network issue.
+   static Future<String> fetchRemoteFrameworkCommitDate() async {
+     try {
+-      // Fetch upstream branch's commit and tags
+-      await _run(<String>['git', 'fetch', '--tags']);
+-      return _gitCommitDate(gitRef: kGitTrackingUpstream, workingDirectory: Cache.flutterRoot);
++      return 'unknown';
+     } on VersionCheckError catch (error) {
+       globals.printError(error.message);
+       rethrow;
+@@ -407,14 +392,7 @@
+   /// If [redactUnknownBranches] is true and the branch is unknown,
+   /// the branch name will be returned as `'[user-branch]'` ([kUserBranch]).
+   String getBranchName({bool redactUnknownBranches = false}) {
+-    _branch ??= () {
+-      final String branch = _runGit(
+-        'git symbolic-ref --short HEAD',
+-        globals.processUtils,
+-        flutterRoot,
+-      );
+-      return branch == 'HEAD' ? '' : branch;
+-    }();
++    _branch ??= 'stable';
+     if (redactUnknownBranches || _branch!.isEmpty) {
+       // Only return the branch names we know about; arbitrary branch names might contain PII.
+       if (!kOfficialChannels.contains(_branch) && !kObsoleteBranches.containsKey(_branch)) {
+@@ -457,30 +435,7 @@
+   bool lenient = false,
+   required String? workingDirectory,
+ }) {
+-  final List<String> args = FlutterVersion.gitLog(<String>[
+-    gitRef,
+-    '-n',
+-    '1',
+-    '--pretty=format:%ad',
+-    '--date=iso',
+-  ]);
+-  try {
+-    // Don't plumb 'lenient' through directly so that we can print an error
+-    // if something goes wrong.
+-    return _runSync(args, lenient: false, workingDirectory: workingDirectory);
+-  } on VersionCheckError catch (e) {
+-    if (lenient) {
+-      final dummyDate = DateTime.fromMillisecondsSinceEpoch(0);
+-      globals.printError(
+-        'Failed to find the latest git commit date: $e\n'
+-        'Returning $dummyDate instead.',
+-      );
+-      // Return something that DateTime.parse() can parse.
+-      return dummyDate.toString();
+-    } else {
+-      rethrow;
+-    }
+-  }
++  return 'unknown';
+ }
+ 
+ class _FlutterVersionFromFile extends FlutterVersion {
+@@ -621,20 +576,7 @@
+   @override
+   String? get repositoryUrl {
+     if (_repositoryUrl == null) {
+-      final String gitChannel = _runGit(
+-        'git rev-parse --abbrev-ref --symbolic $kGitTrackingUpstream',
+-        globals.processUtils,
+-        flutterRoot,
+-      );
+-      final int slash = gitChannel.indexOf('/');
+-      if (slash != -1) {
+-        final String remote = gitChannel.substring(0, slash);
+-        _repositoryUrl = _runGit(
+-          'git ls-remote --get-url $remote',
+-          globals.processUtils,
+-          flutterRoot,
+-        );
+-      }
++      _repositoryUrl = 'https://github.com/flutter/flutter.git';
+     }
+     return _repositoryUrl;
+   }
+@@ -1015,6 +957,16 @@
+   final String gitTag;
+ 
+   static GitTagVersion determine(
++    ProcessUtils processUtils,
++    Platform platform, {
++    String? workingDirectory,
++    bool fetchTags = false,
++    String gitRef = 'HEAD',
++  }) {
++    return GitTagVersion.unknown();
++  }
++
++  static GitTagVersion determine_orig(
+     ProcessUtils processUtils,
+     Platform platform, {
+     String? workingDirectory,
diff --git a/pkgs/development/compilers/flutter/versions/3_38/data.json b/pkgs/development/compilers/flutter/versions/3_38/data.json
index 88baf3ba0ece..b9b0ae6820a0 100644
--- a/pkgs/development/compilers/flutter/versions/3_38/data.json
+++ b/pkgs/development/compilers/flutter/versions/3_38/data.json
@@ -1,75 +1,80 @@
 {
-  "version": "3.38.10",
-  "engineVersion": "cafcda5721a78a7884db92f13c5e89f7643d52dd",
-  "engineSwiftShaderHash": "sha256-ATVcuxqPHqHOWYyO7DoX9LdgUiO3INUi7m9Mc6ccc1M=",
-  "engineSwiftShaderRev": "d040a5bab638bf7c226235c95787ba6288bb6416",
+  "artifactHashes": {
+    "android-arm-profile/artifacts.zip": "sha256-SszXOMnso0LzdaOUl5I2v9Kfx+xFfrssoB6d5wk8IQ8=",
+    "android-arm-profile/darwin-x64.zip": "sha256-eEmHXcgcsNt5AXoV/g876veTV4hGTHFx8KPs/pB1h44=",
+    "android-arm-profile/linux-x64.zip": "sha256-UStYtnQ2bO0QYwsLYlvDcAxd02kauagXAndHERlXhYE=",
+    "android-arm-profile/windows-x64.zip": "sha256-QzhKpS9nPLfcxUHipL9emSROXxAukOOOy/4Bv9g4UFg=",
+    "android-arm-release/artifacts.zip": "sha256-DOn06RWlhwJDeVqr6slARQywnbLdRHp45UXA8ek0xTA=",
+    "android-arm-release/darwin-x64.zip": "sha256-hWULmwI30CgXHBr/DPuQwsUWdEYcEb1zu2wDrlQ8dbI=",
+    "android-arm-release/linux-x64.zip": "sha256-7Pkw0ahZkFT/CM0xdJPGqfjFgg8UcSoPfKawMlI7uSo=",
+    "android-arm-release/windows-x64.zip": "sha256-Kq6EURxjwsnzwaFziy3wshrgr14+Nz50Mug6gHGKByk=",
+    "android-arm/artifacts.zip": "sha256-PDy8hUidPU/KhQ7jzv3scnquh8W1Lu2N/DzrC2xjyhw=",
+    "android-arm64-profile/artifacts.zip": "sha256-8v9xjQQ9sCdIJc9m3gfb5GikjTnMLOZNhqV4HuyxjKM=",
+    "android-arm64-profile/darwin-x64.zip": "sha256-0DWhGSixA3wBMk4cy14JnyGs9qz9MXbGAVLQdHtltqI=",
+    "android-arm64-profile/linux-x64.zip": "sha256-muSzoz1hv1/itvt9RE2PoJtPGLWP6vTTOX1Mzz+H4kU=",
+    "android-arm64-profile/windows-x64.zip": "sha256-vxLVdkEJL3eriZDIKgoUoaTRgEwxGh+/8LLpeRSPc1g=",
+    "android-arm64-release/artifacts.zip": "sha256-T00v6QgwlD8yeb+KZaq5Oze7BNi7QVk2umouGMxzcDk=",
+    "android-arm64-release/darwin-x64.zip": "sha256-jONivWNSZxD3ZdhNA0+3UBsI5SBr6Ghxgub34vDj66w=",
+    "android-arm64-release/linux-x64.zip": "sha256-DHxJksRVK4dYoxI3mb7MfQrTki8CrTFurjtgj9f+7cg=",
+    "android-arm64-release/windows-x64.zip": "sha256-r0B8VB16L/zGyEopOUoFJj+Pb9WgfG0Iv+U5z8d6PK4=",
+    "android-arm64/artifacts.zip": "sha256-hfxdM6OoWyqh5iwyXNo5qXLvvIONhdA/60g1SsPOjZU=",
+    "android-x64-profile/artifacts.zip": "sha256-h+Lhj5j9CzLGUu9f3oX8kZ75B0s7iehmr/D7uv3t5yk=",
+    "android-x64-profile/darwin-x64.zip": "sha256-cHGALDMpEuzlW8kW+kB5H1Tk8E4KrTiiclj5ZmOcMp4=",
+    "android-x64-profile/linux-x64.zip": "sha256-cta/XKPOwgyIJUR3l1Qdmaexh60WQ3RiBlCwM4hc0Q0=",
+    "android-x64-profile/windows-x64.zip": "sha256-h6CPE4lPvSxCziroNuRYtSPqEmMfDeau/7MW7F4Ne5E=",
+    "android-x64-release/artifacts.zip": "sha256-cyGK3qsmfnK1kD+kD23PUy6EeJOz4eGqQlRnQcY1K7Y=",
+    "android-x64-release/darwin-x64.zip": "sha256-gImreJnjCb+OF3dXQE4WE1S0h13Z/5xFmVuBcUJvGrY=",
+    "android-x64-release/linux-x64.zip": "sha256-43NlGPjZK8V2i6Tv5rRhZBI3ItpSSIXrke13/uAGct8=",
+    "android-x64-release/windows-x64.zip": "sha256-CcLvO3w1LLlMTVQ5TR8sTL5sCMZXsGVa5u5j1fh/mSs=",
+    "android-x64/artifacts.zip": "sha256-ALbGKIFJ9n+cvE4+00doce+0LenwbOUyQtiflC2GJ7M=",
+    "android-x86/artifacts.zip": "sha256-ovnEERQizyUxcucOxLqxrK1dBO5IqKHsI7ob94w8G4o=",
+    "darwin-arm64/artifacts.zip": "sha256-+yIE6rmPxgTv8Uuhi8lzyMTG5zpb0R2Li7P/xhkvRSA=",
+    "darwin-arm64/font-subset.zip": "sha256-5yR3y+FYn2Fkudqe9QiLWDbCE811Ds9hac4jTCLiW1w=",
+    "darwin-x64-profile/artifacts.zip": "sha256-jD4X0HBjJIbuBsamH8bexBWGcMqhyk3hSOMKtempgPQ=",
+    "darwin-x64-profile/framework.zip": "sha256-NNDGYSL7/9841I2siCzFwjRaZu8Td4c+f/JF1Q2IenE=",
+    "darwin-x64-profile/gen_snapshot.zip": "sha256-CBGLnupxRxFk16ww97RC3XZRr53pKYQX6PtMfM+53sk=",
+    "darwin-x64-release/artifacts.zip": "sha256-4dA2edSUJHJfdGb9JwfkBe60R2TuENN3R8RlwUEh1Hk=",
+    "darwin-x64-release/framework.zip": "sha256-QiQwwJtwYutkbAhF0YtWuBP3mMRJ+4W0Kns//sXzpzU=",
+    "darwin-x64-release/gen_snapshot.zip": "sha256-a1ajKvgccl/745zxbGPNtqBIzNrkuHWNh9DNxS1Gn8U=",
+    "darwin-x64/artifacts.zip": "sha256-qVdAKm7Crnm0DEkw9PTf4KBA45PdoGZdsr5F5BWXtLw=",
+    "darwin-x64/font-subset.zip": "sha256-hLgb0BCZXwOlch1nD8SK7Bf2ao9gE1IUjlThRYxg/8c=",
+    "darwin-x64/framework.zip": "sha256-wLWLQpjFCitYNUJpMNsH3kCKRe+ADQixrEWSrKgK/w0=",
+    "darwin-x64/gen_snapshot.zip": "sha256-gbxqc2Rr0ftDftiV5l8FG3oFtpJ1fkB+TzQXCyiMEqk=",
+    "flutter-web-sdk.zip": "sha256-2mtnmqOWwnHd6wLyxEpaTCzSAMSXxLaBSgZBetum3N0=",
+    "flutter_gpu.zip": "sha256-+4BSuZJDwZoUMnd99U2FJa9A6+1ZsR4gpGyjfNszVlU=",
+    "flutter_patched_sdk.zip": "sha256-0IJy6Rhm41zE4uanx0KClZ2C3YOaKrT34ZmIgkyyFbs=",
+    "flutter_patched_sdk_product.zip": "sha256-XJtmN6N3RMJRJA78xHg5wsfXrcoKXelC4CJXVOUhyCw=",
+    "ios-profile/artifacts.zip": "sha256-65Qje/KLH0Y/r1iowRiTdXHOPX+4TNXkxRtA2T9pyP8=",
+    "ios-release/artifacts.zip": "sha256-tfYI/LC3GyjVOxvuAWbWq9/oYuHLl2iZxZ9CFTWwzoI=",
+    "ios/artifacts.zip": "sha256-njLT9/SY6fhqZYdBlF7LruNG40y+0CxmCeTd9HGoURk=",
+    "linux-arm64-debug/linux-arm64-flutter-gtk.zip": "sha256-SZ5o61Wz4DUFiLPDwR4BE2c/Ppm9wU9zqpO4cVg6sjk=",
+    "linux-arm64-profile/linux-arm64-flutter-gtk.zip": "sha256-TEY+99KUeI8sLWNGcG3bAAhbhhXDPl+jKzQMq9XO6N0=",
+    "linux-arm64-release/linux-arm64-flutter-gtk.zip": "sha256-pWknANDo3Jb0ctSAE8gBAwpjEPfxoXhBzu98BsQrLPI=",
+    "linux-arm64/artifacts.zip": "sha256-u/wxbplJm8pEGiZ4PM8apWcYwSXrV85JbfVqtn8MQXc=",
+    "linux-arm64/font-subset.zip": "sha256-S2SY5yXZht/Wj3GF4t+VPdJDNxe4q8aeiFvRboJDevk=",
+    "linux-x64-debug/linux-x64-flutter-gtk.zip": "sha256-3DiNbB+xSa/bYqoi/29JdGaIv+fIzrpfKFH1toQQo/M=",
+    "linux-x64-profile/linux-x64-flutter-gtk.zip": "sha256-m2h6C1ApGqIBfZ01agnzngbuhzAapmzrpc4FzwjjlN0=",
+    "linux-x64-release/linux-x64-flutter-gtk.zip": "sha256-Mcb7/sF0bc4L0T73iuUWou/OOlcuOuwQrRfqLQMrCO4=",
+    "linux-x64/artifacts.zip": "sha256-ie03ozwWndpB3ztxugUY4v0gCHav2chK6PbgxheKI/k=",
+    "linux-x64/font-subset.zip": "sha256-NKJnqJsOGO6Gh0/GJ/kLOhncmYIwRHSP6tx5fm909Wc=",
+    "sky_engine.zip": "sha256-nz7bVhV2odmt16WL4yp4eMa1/ecg1IGTewEvgPagIsY=",
+    "windows-x64-debug/windows-x64-flutter.zip": "sha256-bG/Yv0yrNMTH8aBgRQBTaG6Wo2KsUYUAccjWhWY+FW4=",
+    "windows-x64-profile/windows-x64-flutter.zip": "sha256-2/3kncn1RB1U41T83xudVsRqXhD3kGiiPbbAixeyQA0=",
+    "windows-x64-release/windows-x64-flutter.zip": "sha256-NL1801xcnuJ60D/KF8A0F8gEJ9TGFhnR8+mwKFnC4V4=",
+    "windows-x64/artifacts.zip": "sha256-rXQrattA8ykNsOzQlcaKX7EJt43gfOBtXyg9r2/Voq4=",
+    "windows-x64/flutter-cpp-client-wrapper.zip": "sha256-Qg4orxxNDofGOb9iiEapIjXh5aRdAewft7XZn/jw1FM=",
+    "windows-x64/font-subset.zip": "sha256-bVoEA88BeTe0zqjQEKzXgG4xfamSXv1oUdSqPwoB3pQ="
+  },
   "channel": "stable",
-  "engineHashes": {
-    "aarch64-linux": {
-      "aarch64-linux": "sha256-qhOj6VT1aKhBApEr5R10NwalozUPMQKuUXfhcscTDTs=",
-      "x86_64-linux": "sha256-qhOj6VT1aKhBApEr5R10NwalozUPMQKuUXfhcscTDTs="
-    },
-    "x86_64-linux": {
-      "aarch64-linux": "sha256-VriQI7YmeM/HrZvLPRllxn5D/0r5xJiCzsn4XeBXO+A=",
-      "x86_64-linux": "sha256-VriQI7YmeM/HrZvLPRllxn5D/0r5xJiCzsn4XeBXO+A="
-    }
+  "dartHash": {
+    "aarch64-darwin": "sha256-99gMhvkzSJmYEsGuD3kBN1e3l685Xyy6cNICegC+Vk4=",
+    "aarch64-linux": "sha256-Z8mPnmppTtPLNiY0Ny1pRzBAs3EoNtQsr82zxWwKBOs=",
+    "x86_64-darwin": "sha256-pd37vWDOIKGdek/CuUSH7sVyiKqlLOW6GLT4IkzkwYA=",
+    "x86_64-linux": "sha256-1DudOiG4LvKjfTGUW5nmuI9fjcROwZG0c/1inXjQuZQ="
   },
   "dartVersion": "3.10.9",
-  "dartHash": {
-    "x86_64-linux": "sha256-Js8cesRAseVfa5CCQSmnJJVBYl+S7Zy7ax/vNbWMjQ0=",
-    "aarch64-linux": "sha256-Ba7CCHPzor8H6ksrQUqDnx82i92OSE4qiihMaDKNexI=",
-    "x86_64-darwin": "sha256-btQavXZ3CVM0ByGlZJ5z2TUfXsPljY4iFeU1rgf4KQE=",
-    "aarch64-darwin": "sha256-zmEK01ooqIKtVlw+7JlDAVvviFOcaqOrbGPkdirst6A="
-  },
+  "engineVersion": "cafcda5721a78a7884db92f13c5e89f7643d52dd",
   "flutterHash": "sha256-dFVejSD3l2C6FM3/vimOId5Nklctv7ISO9uDhLTNf80=",
-  "artifactHashes": {
-    "android": {
-      "aarch64-darwin": "sha256-NFvkU3aDAmCAuO+ZrNaY5CJpPyioc6eB6cFZfziXEQU=",
-      "aarch64-linux": "sha256-eHu5nWrxht1O6dP6LQ2UHNpPMNaRt/vL+cY2Okhtn0g=",
-      "x86_64-darwin": "sha256-NFvkU3aDAmCAuO+ZrNaY5CJpPyioc6eB6cFZfziXEQU=",
-      "x86_64-linux": "sha256-eHu5nWrxht1O6dP6LQ2UHNpPMNaRt/vL+cY2Okhtn0g="
-    },
-    "fuchsia": {
-      "aarch64-darwin": "sha256-DUlLvOGzLasLtZgndXew3l6w7VLDnrE5NqN3em1MVXE=",
-      "aarch64-linux": "sha256-DUlLvOGzLasLtZgndXew3l6w7VLDnrE5NqN3em1MVXE=",
-      "x86_64-darwin": "sha256-DUlLvOGzLasLtZgndXew3l6w7VLDnrE5NqN3em1MVXE=",
-      "x86_64-linux": "sha256-DUlLvOGzLasLtZgndXew3l6w7VLDnrE5NqN3em1MVXE="
-    },
-    "ios": {
-      "aarch64-darwin": "sha256-+aKuaOXWEzDXWG2tMz7u3MLuiHSa3XyYHrfBGwRxUHI=",
-      "aarch64-linux": "sha256-+aKuaOXWEzDXWG2tMz7u3MLuiHSa3XyYHrfBGwRxUHI=",
-      "x86_64-darwin": "sha256-+aKuaOXWEzDXWG2tMz7u3MLuiHSa3XyYHrfBGwRxUHI=",
-      "x86_64-linux": "sha256-+aKuaOXWEzDXWG2tMz7u3MLuiHSa3XyYHrfBGwRxUHI="
-    },
-    "linux": {
-      "aarch64-darwin": "sha256-IMa7QTMRYoWlJcI/SCO6aBtmKtIozQAcAgeQFWCFgb4=",
-      "aarch64-linux": "sha256-IMa7QTMRYoWlJcI/SCO6aBtmKtIozQAcAgeQFWCFgb4=",
-      "x86_64-darwin": "sha256-nmLLXotJuHrFrpRMjdb/38l/rPRDiFvFf0BwfVvs9V8=",
-      "x86_64-linux": "sha256-nmLLXotJuHrFrpRMjdb/38l/rPRDiFvFf0BwfVvs9V8="
-    },
-    "macos": {
-      "aarch64-darwin": "sha256-p/ysd+1EOSaKmHRWYr/lYCo8H1oty4GC0Moaw+PC72A=",
-      "aarch64-linux": "sha256-p/ysd+1EOSaKmHRWYr/lYCo8H1oty4GC0Moaw+PC72A=",
-      "x86_64-darwin": "sha256-p/ysd+1EOSaKmHRWYr/lYCo8H1oty4GC0Moaw+PC72A=",
-      "x86_64-linux": "sha256-p/ysd+1EOSaKmHRWYr/lYCo8H1oty4GC0Moaw+PC72A="
-    },
-    "universal": {
-      "aarch64-darwin": "sha256-viiNdnQKAaTO91yNwGrSwr5jT2Zm+38rLNCyb7N3faw=",
-      "aarch64-linux": "sha256-u9qKNkrdxkIVP4+rn0vzDSY37twJ/TLV7nfX6IqRj+4=",
-      "x86_64-darwin": "sha256-ztUb0vhegvskVdXcIi6xQtfJdIZTCWQB8zfR0CTLD54=",
-      "x86_64-linux": "sha256-Xlm/ds/m0nm2cAXszCxCCjMNDyyK4AcldrvnwYImxSE="
-    },
-    "web": {
-      "aarch64-darwin": "sha256-CkFJ96IWOk3q+VjPzpieyp8IMiTaTKgnAQpyltHeMnw=",
-      "aarch64-linux": "sha256-CkFJ96IWOk3q+VjPzpieyp8IMiTaTKgnAQpyltHeMnw=",
-      "x86_64-darwin": "sha256-CkFJ96IWOk3q+VjPzpieyp8IMiTaTKgnAQpyltHeMnw=",
-      "x86_64-linux": "sha256-CkFJ96IWOk3q+VjPzpieyp8IMiTaTKgnAQpyltHeMnw="
-    },
-    "windows": {
-      "x86_64-darwin": "sha256-HId39NR+rbe1fqEssNb7gD6bvmeLj1N9UJYV8hxJFt0=",
-      "x86_64-linux": "sha256-HId39NR+rbe1fqEssNb7gD6bvmeLj1N9UJYV8hxJFt0="
-    }
-  },
   "pubspecLock": {
     "packages": {
       "_fe_analyzer_shared": {
@@ -1086,5 +1091,6 @@
     "sdks": {
       "dart": ">=3.9.0 <4.0.0"
     }
-  }
+  },
+  "version": "3.38.10"
 }
diff --git a/pkgs/development/compilers/flutter/versions/3_38/patches/content-unaware-hash.patch b/pkgs/development/compilers/flutter/versions/3_38/patches/content-unaware-hash.patch
new file mode 100644
index 000000000000..d912db5c15cc
--- /dev/null
+++ b/pkgs/development/compilers/flutter/versions/3_38/patches/content-unaware-hash.patch
@@ -0,0 +1,12 @@
+--- a/bin/internal/content_aware_hash.sh
++++ b/bin/internal/content_aware_hash.sh
+@@ -13,6 +13,9 @@
+
+ set -e
+
++echo '0000000000000000000000000000000000000000'
++exit 0
++
+ FLUTTER_ROOT="$(dirname "$(dirname "$(dirname "${BASH_SOURCE[0]}")")")"
+
+ unset GIT_DIR
diff --git a/pkgs/development/compilers/flutter/versions/3_38/patches/no-cache.patch b/pkgs/development/compilers/flutter/versions/3_38/patches/no-cache.patch
new file mode 100644
index 000000000000..e0cdb21fd030
--- /dev/null
+++ b/pkgs/development/compilers/flutter/versions/3_38/patches/no-cache.patch
@@ -0,0 +1,51 @@
+--- a/packages/flutter_tools/lib/src/cache.dart
++++ b/packages/flutter_tools/lib/src/cache.dart
+@@ -318,7 +318,7 @@
+   var fatalStorageWarning = true;
+ 
+   static RandomAccessFile? _lock;
+-  static var _lockEnabled = true;
++  static var _lockEnabled = false;
+ 
+   /// Turn off the [lock]/[releaseLock] mechanism.
+   ///
+@@ -721,7 +721,6 @@
+   }
+ 
+   void setStampFor(String artifactName, String version) {
+-    getStampFileFor(artifactName).writeAsStringSync(version);
+   }
+ 
+   File getStampFileFor(String artifactName) {
+@@ -1010,31 +1009,6 @@
+   }
+ 
+   Future<bool> checkForArtifacts(String? engineVersion) async {
+-    engineVersion ??= version;
+-    final url = '${cache.storageBaseUrl}/flutter_infra_release/flutter/$engineVersion/';
+-
+-    var exists = false;
+-    for (final String pkgName in getPackageDirs()) {
+-      exists = await cache.doesRemoteExist(
+-        'Checking package $pkgName is available...',
+-        Uri.parse('$url$pkgName.zip'),
+-      );
+-      if (!exists) {
+-        return false;
+-      }
+-    }
+-
+-    for (final List<String> toolsDir in getBinaryDirs()) {
+-      final String cacheDir = toolsDir[0];
+-      final String urlPath = toolsDir[1];
+-      exists = await cache.doesRemoteExist(
+-        'Checking $cacheDir tools are available...',
+-        Uri.parse(url + urlPath),
+-      );
+-      if (!exists) {
+-        return false;
+-      }
+-    }
+     return true;
+   }
+ 
diff --git a/pkgs/development/compilers/flutter/versions/3_38/patches/version.patch b/pkgs/development/compilers/flutter/versions/3_38/patches/version.patch
new file mode 100644
index 000000000000..49f2c5294d51
--- /dev/null
+++ b/pkgs/development/compilers/flutter/versions/3_38/patches/version.patch
@@ -0,0 +1,131 @@
+--- a/packages/flutter_tools/lib/src/version.dart
++++ b/packages/flutter_tools/lib/src/version.dart
+@@ -99,10 +99,7 @@
+       }
+     }
+ 
+-    final String frameworkRevision = git
+-        .logSync(['-n', '1', '--pretty=format:%H'], workingDirectory: flutterRoot)
+-        .stdout
+-        .trim();
++    final String frameworkRevision = 'nixpkgs000000000000000000000000000000000';
+ 
+     return FlutterVersion.fromRevision(
+       clock: clock,
+@@ -222,10 +219,7 @@
+   final String flutterRoot;
+ 
+   String _getTimeSinceCommit({String? revision}) {
+-    return _git
+-        .logSync(['-n', '1', '--pretty=format:%ar', ?revision], workingDirectory: flutterRoot)
+-        .stdout
+-        .trim();
++    return 'unknown';
+   }
+ 
+   // TODO(fujino): calculate this relative to frameworkCommitDate for
+@@ -391,13 +385,7 @@
+   /// remote git repository is not reachable due to a network issue.
+   Future<String> _fetchRemoteFrameworkCommitDate() async {
+     try {
+-      // Fetch upstream branch's commit and tags
+-      await _run(_git, ['fetch', '--tags']);
+-      return _gitCommitDate(
+-        git: _git,
+-        gitRef: kGitTrackingUpstream,
+-        workingDirectory: Cache.flutterRoot,
+-      );
++      return 'unknown';
+     } on VersionCheckError catch (error) {
+       globals.printError(error.message);
+       rethrow;
+@@ -422,13 +410,7 @@
+   /// If [redactUnknownBranches] is true and the branch is unknown,
+   /// the branch name will be returned as `'[user-branch]'` ([kUserBranch]).
+   String getBranchName({bool redactUnknownBranches = false}) {
+-    _branch ??= () {
+-      final String branch = _git
+-          .runSync(['symbolic-ref', '--short', 'HEAD'], workingDirectory: flutterRoot)
+-          .stdout
+-          .trim();
+-      return branch == 'HEAD' ? '' : branch;
+-    }();
++    _branch ??= 'stable';
+     if (redactUnknownBranches || _branch!.isEmpty) {
+       // Only return the branch names we know about; arbitrary branch names might contain PII.
+       if (!kOfficialChannels.contains(_branch) && !kObsoleteBranches.containsKey(_branch)) {
+@@ -464,31 +446,7 @@
+   required Git git,
+   required String? workingDirectory,
+ }) {
+-  final RunResult result = git.logSync([
+-    gitRef,
+-    '-n',
+-    '1',
+-    '--pretty=format:%ad',
+-    '--date=iso',
+-  ], workingDirectory: workingDirectory);
+-  if (result.exitCode == 0) {
+-    return result.stdout.trim();
+-  }
+-  final error = VersionCheckError(
+-    'Command exited with code ${result.exitCode}: ${result.command.join(' ')}\n'
+-    'Standard out: ${result.stdout}\n'
+-    'Standard error: ${result.stderr}',
+-  );
+-  if (lenient) {
+-    final dummyDate = DateTime.fromMillisecondsSinceEpoch(0);
+-    globals.printError(
+-      'Failed to find the latest git commit date: $error\n'
+-      'Returning $dummyDate instead.',
+-    );
+-    // Return something that DateTime.parse() can parse.
+-    return dummyDate.toString();
+-  }
+-  throw error;
++  return 'unknown';
+ }
+ 
+ class _FlutterVersionFromFile extends FlutterVersion {
+@@ -639,23 +597,7 @@
+   @override
+   String? get repositoryUrl {
+     if (_repositoryUrl == null) {
+-      final String gitChannel = _git
+-          .runSync([
+-            'rev-parse',
+-            '--abbrev-ref',
+-            '--symbolic',
+-            kGitTrackingUpstream,
+-          ], workingDirectory: flutterRoot)
+-          .stdout
+-          .trim();
+-      final int slash = gitChannel.indexOf('/');
+-      if (slash != -1) {
+-        final String remote = gitChannel.substring(0, slash);
+-        _repositoryUrl = _git
+-            .runSync(['ls-remote', '--get-url', remote], workingDirectory: flutterRoot)
+-            .stdout
+-            .trim();
+-      }
++      _repositoryUrl = 'https://github.com/flutter/flutter.git';
+     }
+     return _repositoryUrl;
+   }
+@@ -1005,6 +947,16 @@
+   final String gitTag;
+ 
+   static GitTagVersion determine(
++    Platform platform, {
++    required Git git,
++    String? workingDirectory,
++    bool fetchTags = false,
++    String gitRef = 'HEAD',
++  }) {
++    return GitTagVersion.unknown();
++  }
++
++  static GitTagVersion determine_orig(
+     Platform platform, {
+     required Git git,
+     String? workingDirectory,
diff --git a/pkgs/development/compilers/flutter/versions/3_41/data.json b/pkgs/development/compilers/flutter/versions/3_41/data.json
index 0159af0063c2..2a11cfc9cd13 100644
--- a/pkgs/development/compilers/flutter/versions/3_41/data.json
+++ b/pkgs/development/compilers/flutter/versions/3_41/data.json
@@ -1,75 +1,80 @@
 {
-  "version": "3.41.6",
-  "engineVersion": "425cfb54d01a9472b3e81d9e76fd63a4a44cfbcb",
-  "engineSwiftShaderHash": "sha256-qbtCl2nTpmtp9dnaoXc7rF3RqLnAZEmzw1BzPoCRWrc=",
-  "engineSwiftShaderRev": "794b0cfce1d828d187637e6d932bae484fbe0976",
+  "artifactHashes": {
+    "android-arm-profile/artifacts.zip": "sha256-plu68ELMftDhiYcgkJBaE8asLzo2ctLl/2ba4efaBlg=",
+    "android-arm-profile/darwin-x64.zip": "sha256-YqIngn4CqUWFTw7DJ0uzQbTC5LPXy/eMS7j3fpdk0Zs=",
+    "android-arm-profile/linux-x64.zip": "sha256-mysciyN6YhdyMU1eJuGbVVNWF65NiPn9hLv0TdYYIZ0=",
+    "android-arm-profile/windows-x64.zip": "sha256-OHZ0sgA1cY4PA9W2Ih8sSTeM+DKMZUtYl7wUVcFZiOw=",
+    "android-arm-release/artifacts.zip": "sha256-TYHND/VUpanPdCII9d9Db66M4U3Lsu3/Pbol8UNBCMk=",
+    "android-arm-release/darwin-x64.zip": "sha256-sEPX65dQSMVliEnYTCxN06ZKjp1RwhMeoSuhH/LZNS0=",
+    "android-arm-release/linux-x64.zip": "sha256-tP3BZFvzhIK5CawnU+ubmq+GRFqfPJ5POoaoHG+RdD4=",
+    "android-arm-release/windows-x64.zip": "sha256-Y3sDe7MtG0NRHvnLLIjUIXOsXXrRclhexta41SUa9Qs=",
+    "android-arm/artifacts.zip": "sha256-Y4ocz8l+LI1ojslfOloU3KgCC2i8etsEmZY99UnoAI4=",
+    "android-arm64-profile/artifacts.zip": "sha256-VAocgCx7m8pM8PXK/mLzqNaJBzRfg3cCl45uVT7KdQU=",
+    "android-arm64-profile/darwin-x64.zip": "sha256-UXz/SAQstAtTmjdSdxql7OUlqsnkzr56vwnMkToeObk=",
+    "android-arm64-profile/linux-x64.zip": "sha256-iprtcLB/sCngKjPcN3lHaqLL2QndGo3KbQIsdnqtlKE=",
+    "android-arm64-profile/windows-x64.zip": "sha256-x5RmwOpJ+O77IxhTJ2+wXlMqgaNdT9dCV6p1aMooSl0=",
+    "android-arm64-release/artifacts.zip": "sha256-oQI+gLEf0NsWYVH/9124njBEctiBUKvuNWnghaaLO9s=",
+    "android-arm64-release/darwin-x64.zip": "sha256-wWjvqLRtsm+0SDYYg8lw+vCBNBDKzcJpzOkmEuSdEls=",
+    "android-arm64-release/linux-x64.zip": "sha256-YmrheUHylvRK/FlOZkRMD9i47K5U8obOraRFsXKhwhs=",
+    "android-arm64-release/windows-x64.zip": "sha256-riqR9TEIb9f/QaWcPbhkNUIEdJ5ZQIKKxoD5KlCB5yc=",
+    "android-arm64/artifacts.zip": "sha256-UZUCwJxdjiZy4UZz6xCyuWsSmequIptaPxCIeczw8Vg=",
+    "android-x64-profile/artifacts.zip": "sha256-+mbN3pO70AcmEJZYOb4or2BV8p9yYjZYHxZaNSb5QPk=",
+    "android-x64-profile/darwin-x64.zip": "sha256-w2ggxB3eSCwvKCohnJlbX258nQUMjK8s4jXkr74m4aw=",
+    "android-x64-profile/linux-x64.zip": "sha256-Vggd6cRe2d3zFSG570+TZUoHNPJuVHjleSQnDfqKsxQ=",
+    "android-x64-profile/windows-x64.zip": "sha256-4zguzW7Tm7nscfApeeaHbYPy9+Jw3o22gRxXZZ79ae8=",
+    "android-x64-release/artifacts.zip": "sha256-DfdyXrqSGxemAlvF/nwjcWkjo2d/fwWOyVWGPiM3Ff8=",
+    "android-x64-release/darwin-x64.zip": "sha256-H8r9NtoVKfI0Y09HKBA2TzjPZhBTktUrJyZsXJL1Z+Y=",
+    "android-x64-release/linux-x64.zip": "sha256-HZEh7f0vWDPtqYAqJ5CdgAhpUJW5RWLg25yyDpM3rX4=",
+    "android-x64-release/windows-x64.zip": "sha256-5zNvcGkL9ArsrZ+PHvWi97kUc6h+EWckIUGM/KDz1Qw=",
+    "android-x64/artifacts.zip": "sha256-O+3ykJd+Z7ZB2sZbwe+KtdP2JiatnI4di0l8DsuUofc=",
+    "android-x86/artifacts.zip": "sha256-iLM7ZfYMPM3Lmbvo7XDJW0zFqu1tS7NxmbImq8Ke9hU=",
+    "darwin-arm64/artifacts.zip": "sha256-MVnRN8HvmsLqnsiBpNvbEvgGg4ino7SWgp+9Y/Kq76M=",
+    "darwin-arm64/font-subset.zip": "sha256-capuWYsdAFYRZGeSGoRpLfw116GMXTZQn18VTYRk7ss=",
+    "darwin-x64-profile/artifacts.zip": "sha256-UEVqrW7LcDMNe7vLnul9qnyvfA7bXULxv7FDRUzXhpU=",
+    "darwin-x64-profile/framework.zip": "sha256-+kxuSBSFLPAjcBee7DEupLnJP0HW5yzXF78MGLsur9o=",
+    "darwin-x64-profile/gen_snapshot.zip": "sha256-Q8mHzXPiAx2HReJHaYnWVLbf2PiuK5f0GFtT2Y+jqTA=",
+    "darwin-x64-release/artifacts.zip": "sha256-J+2vH/MLJ61kvVkIXxx1NGl2kSDPC8xFEvqeoopxwW4=",
+    "darwin-x64-release/framework.zip": "sha256-MsqwiLv7oTySmkeibNBQvmT63Fh5c8bGtexWRnWhIT8=",
+    "darwin-x64-release/gen_snapshot.zip": "sha256-ZvzW84hd3dyhsJLNw3bGUDH1vjuLzd6bFh+LY70NDLQ=",
+    "darwin-x64/artifacts.zip": "sha256-Ovq1yaTvYQjyr1ZYtdC/ngeQvvCOTBAjE7IV0wYCCE4=",
+    "darwin-x64/font-subset.zip": "sha256-IHLrPa4fAqPrdeHYdsIz93BHO0Np+2MSCbk7C2sgwwk=",
+    "darwin-x64/framework.zip": "sha256-EQjB10gVKzjdmaiIOf46U6YbAHaCVmdzHXPc6Ds8KcE=",
+    "darwin-x64/gen_snapshot.zip": "sha256-4+J8H82bxIFviUvvthyBZGrBwYO11mFJErL2whooZFY=",
+    "flutter-web-sdk.zip": "sha256-7rZynFWlGy0SJ2wCRlItpvwEBK2bIUqsm+f97FF5js4=",
+    "flutter_gpu.zip": "sha256-+xx4iFMM6cm4eYJUqp2iq/UWCSjtmn22RNEG8z6stvQ=",
+    "flutter_patched_sdk.zip": "sha256-SwWY3Gxv3hYZAzmVAJwwLl51CFdC4Pfgq8+VLsVHarY=",
+    "flutter_patched_sdk_product.zip": "sha256-nxOERMQz0qq7EFVm6OWpl8BR6E+20xLG0du5Jj+YHbE=",
+    "ios-profile/artifacts.zip": "sha256-RL1GqX0/6fv+SeUW3FNyfKQl/bpTM84STQSzHLCSh7E=",
+    "ios-release/artifacts.zip": "sha256-gnRjcv8bz1du/w9T8bZBaspUqIkeKxPB0BqPsbofq34=",
+    "ios/artifacts.zip": "sha256-qjr2yU4XsbdiyJwAK6v7bINiALIIOFyUmWpKFhaDou0=",
+    "linux-arm64-debug/linux-arm64-flutter-gtk.zip": "sha256-WmN2CNXlSslMxwQO8siUbvOL1C2B7DyAiubOpof0hps=",
+    "linux-arm64-profile/linux-arm64-flutter-gtk.zip": "sha256-RZJOPNYA/TuoLGQfpOveJ0dhBs4xKf4Iy3MmCLBoBE8=",
+    "linux-arm64-release/linux-arm64-flutter-gtk.zip": "sha256-qQFBvIOsQwLEnsSlfV+r9yK/3rBQyyIQZayJzarO9iI=",
+    "linux-arm64/artifacts.zip": "sha256-JnPSiHx6hYCK2kx/zQqxvjbIGZPwH5UDI4dZyJ5kPIU=",
+    "linux-arm64/font-subset.zip": "sha256-9TcFWpN3suISmjNgje7WSqygiWbu9Q5t6SAfhqZlF00=",
+    "linux-x64-debug/linux-x64-flutter-gtk.zip": "sha256-og0JAIZL/Arklv4cpeOMhqhN+n2VcVWJg6T0G3hb1sQ=",
+    "linux-x64-profile/linux-x64-flutter-gtk.zip": "sha256-LXOooWgdQcjm4rc7RXi8765snfvovIxXDVfCaOSBc/o=",
+    "linux-x64-release/linux-x64-flutter-gtk.zip": "sha256-ICePn3G3SngJ5O78B0YvUf0lspWXJBRi3ESUOmRhtzI=",
+    "linux-x64/artifacts.zip": "sha256-15A66Yj0IUzvmXcijWIFFaYGuXccJp0L1rqg7APkwiM=",
+    "linux-x64/font-subset.zip": "sha256-YcYgMtvtIJekxpAByUkF8OViQxe1+EBczpKer15meeA=",
+    "sky_engine.zip": "sha256-qIs/zBZ9VvCU4PUNrmJRPvF0UsEZ6fe4HVIGoYEYdhs=",
+    "windows-x64-debug/windows-x64-flutter.zip": "sha256-4QYdKTF2GipzX+KS0FkEwQV9MBEkKUjUi7Nav21bv2k=",
+    "windows-x64-profile/windows-x64-flutter.zip": "sha256-a7ANXvvQ2nawAdPOxOuTgrQMgFSihCtQhzAiOQJtOLE=",
+    "windows-x64-release/windows-x64-flutter.zip": "sha256-qLG8IChKep+nwYcogcM5JOGP0wZwdUPdjf4mg8TPmVU=",
+    "windows-x64/artifacts.zip": "sha256-2GZ4oVJ/XjiNDs0goanWPbmhkiwARGU+GsrhZnTdzd0=",
+    "windows-x64/flutter-cpp-client-wrapper.zip": "sha256-lqxP9xCNa7ClZyNIaxnZv/MorPFmV8haDde/Sm2DG4Q=",
+    "windows-x64/font-subset.zip": "sha256-t0hARPeFDhVqad2H1dlhvkf6l3a4EcsoVHotageUghA="
+  },
   "channel": "stable",
-  "engineHashes": {
-    "aarch64-linux": {
-      "aarch64-linux": "sha256-MDmnLj7uUgAQ3UIgU4XU8r57TMv50tFdfmYYcFhcsxM=",
-      "x86_64-linux": "sha256-MDmnLj7uUgAQ3UIgU4XU8r57TMv50tFdfmYYcFhcsxM="
-    },
-    "x86_64-linux": {
-      "aarch64-linux": "sha256-93ut4VKfLefvB/dNAlf7MrfchM8dS4uhvyhM0Lt94jQ=",
-      "x86_64-linux": "sha256-93ut4VKfLefvB/dNAlf7MrfchM8dS4uhvyhM0Lt94jQ="
-    }
+  "dartHash": {
+    "aarch64-darwin": "sha256-DwyZtAeZLuaX2MFVPzhERiFeX45wI9sTc4Y2SVopRE8=",
+    "linux": "sha256-y2F+wB0M5dq6koxGpCs9BExGU7p8tFOIiRqfdf8ip+8=",
+    "x86_64-darwin": "sha256-GHTjTHJmbIPfsAbF4AmxjDETSw9YD04/6lGecoe1xrA="
   },
   "dartVersion": "3.11.4",
-  "dartHash": {
-    "x86_64-linux": "sha256-UtYvBbAHzLcRfPQcGb7aHIfBRLJ+pgCxa0ycjqj8j9Q=",
-    "aarch64-linux": "sha256-w1um8N4fXrvyNQZhK//DR8e6lMOkx1EQyrEVeJIWbTw=",
-    "x86_64-darwin": "sha256-GHTjTHJmbIPfsAbF4AmxjDETSw9YD04/6lGecoe1xrA=",
-    "aarch64-darwin": "sha256-DwyZtAeZLuaX2MFVPzhERiFeX45wI9sTc4Y2SVopRE8="
-  },
+  "engineHash": "sha256-DJwtw5yJsTou6mXb5lSjP1two72rRqdO2Q/+WkhWGS8=",
+  "engineVersion": "425cfb54d01a9472b3e81d9e76fd63a4a44cfbcb",
   "flutterHash": "sha256-oI/Ml2gT1jStnpAwS/SBant3ja8d7hSEZ74kin8kENk=",
-  "artifactHashes": {
-    "android": {
-      "aarch64-darwin": "sha256-XqHuTqBB5htEaOXwBWW2JE7KIHfQ4AnyTVTu6ekrL34=",
-      "aarch64-linux": "sha256-+0pmhXISuitKlG94LraIAr0qDu7ob4DrefMiBcZBbRU=",
-      "x86_64-darwin": "sha256-XqHuTqBB5htEaOXwBWW2JE7KIHfQ4AnyTVTu6ekrL34=",
-      "x86_64-linux": "sha256-+0pmhXISuitKlG94LraIAr0qDu7ob4DrefMiBcZBbRU="
-    },
-    "fuchsia": {
-      "aarch64-darwin": "sha256-CZpjr9MPSxKW37Mz3/E11drpCQRKVHrG8VDU0qVl45E=",
-      "aarch64-linux": "sha256-CZpjr9MPSxKW37Mz3/E11drpCQRKVHrG8VDU0qVl45E=",
-      "x86_64-darwin": "sha256-CZpjr9MPSxKW37Mz3/E11drpCQRKVHrG8VDU0qVl45E=",
-      "x86_64-linux": "sha256-CZpjr9MPSxKW37Mz3/E11drpCQRKVHrG8VDU0qVl45E="
-    },
-    "ios": {
-      "aarch64-darwin": "sha256-GFDc9AwM9WCO8Y0KUclhQwSsHBz6KVuFFx6OtbHAPy4=",
-      "aarch64-linux": "sha256-GFDc9AwM9WCO8Y0KUclhQwSsHBz6KVuFFx6OtbHAPy4=",
-      "x86_64-darwin": "sha256-GFDc9AwM9WCO8Y0KUclhQwSsHBz6KVuFFx6OtbHAPy4=",
-      "x86_64-linux": "sha256-GFDc9AwM9WCO8Y0KUclhQwSsHBz6KVuFFx6OtbHAPy4="
-    },
-    "linux": {
-      "aarch64-darwin": "sha256-/rAQETXAXGblIinEfTmwV29lFfHj4Ws9BvD1MZ/bnqM=",
-      "aarch64-linux": "sha256-/rAQETXAXGblIinEfTmwV29lFfHj4Ws9BvD1MZ/bnqM=",
-      "x86_64-darwin": "sha256-Q/3ba2UhzMaJrOAFz6HaHAbgcTHEztMUPg+SEAt0PAM=",
-      "x86_64-linux": "sha256-Q/3ba2UhzMaJrOAFz6HaHAbgcTHEztMUPg+SEAt0PAM="
-    },
-    "macos": {
-      "aarch64-darwin": "sha256-HPLmvF32alDhh1jRigp/zJU77nLueDFEsDmM4eBIdos=",
-      "aarch64-linux": "sha256-HPLmvF32alDhh1jRigp/zJU77nLueDFEsDmM4eBIdos=",
-      "x86_64-darwin": "sha256-HPLmvF32alDhh1jRigp/zJU77nLueDFEsDmM4eBIdos=",
-      "x86_64-linux": "sha256-HPLmvF32alDhh1jRigp/zJU77nLueDFEsDmM4eBIdos="
-    },
-    "universal": {
-      "aarch64-darwin": "sha256-kJv9nhT15oWafKEjahk0Dlh8sko6DGvrfpBowlDKps4=",
-      "aarch64-linux": "sha256-XVUgeHwC0BgqeMWvkhMwi8k2yrcWNbUPTMw7F++UkV4=",
-      "x86_64-darwin": "sha256-9xkjn2IOfOIy4xtUO43YfJwwYXcL7LHvJ3FVTa7jt5w=",
-      "x86_64-linux": "sha256-l56TIx2e3hCxMzyhzZLE8vo4H59XWnSofyPfa1i5Oyo="
-    },
-    "web": {
-      "aarch64-darwin": "sha256-oJQjHSkQS+P2jNEr1GAJp61bNk05579okyGK5BovjRA=",
-      "aarch64-linux": "sha256-oJQjHSkQS+P2jNEr1GAJp61bNk05579okyGK5BovjRA=",
-      "x86_64-darwin": "sha256-oJQjHSkQS+P2jNEr1GAJp61bNk05579okyGK5BovjRA=",
-      "x86_64-linux": "sha256-oJQjHSkQS+P2jNEr1GAJp61bNk05579okyGK5BovjRA="
-    },
-    "windows": {
-      "x86_64-darwin": "sha256-rDuCsweWYvlT6Z8kGr1AK0UMzRUpn8MYscdF7qqmbnc=",
-      "x86_64-linux": "sha256-rDuCsweWYvlT6Z8kGr1AK0UMzRUpn8MYscdF7qqmbnc="
-    }
-  },
   "pubspecLock": {
     "packages": {
       "_fe_analyzer_shared": {
@@ -1086,5 +1091,7 @@
     "sdks": {
       "dart": ">=3.10.0-0.0.dev <4.0.0"
     }
-  }
+  },
+  "version": "3.41.6"
 }
+
diff --git a/pkgs/development/compilers/flutter/versions/3_41/patches/content-unaware-hash.patch b/pkgs/development/compilers/flutter/versions/3_41/patches/content-unaware-hash.patch
new file mode 100644
index 000000000000..461dc7f171f6
--- /dev/null
+++ b/pkgs/development/compilers/flutter/versions/3_41/patches/content-unaware-hash.patch
@@ -0,0 +1,12 @@
+--- a/bin/internal/content_aware_hash.sh
++++ b/bin/internal/content_aware_hash.sh
+@@ -13,6 +13,9 @@
+ 
+ set -e
+ 
++echo '0000000000000000000000000000000000000000'
++exit 0
++
+ FLUTTER_ROOT="$(dirname "$(dirname "$(dirname "${BASH_SOURCE[0]}")")")"
+ 
+ unset GIT_DIR
diff --git a/pkgs/development/compilers/flutter/versions/3_41/patches/no-cache.patch b/pkgs/development/compilers/flutter/versions/3_41/patches/no-cache.patch
new file mode 100644
index 000000000000..83b347dc01b7
--- /dev/null
+++ b/pkgs/development/compilers/flutter/versions/3_41/patches/no-cache.patch
@@ -0,0 +1,51 @@
+--- a/packages/flutter_tools/lib/src/cache.dart
++++ b/packages/flutter_tools/lib/src/cache.dart
+@@ -318,7 +319,7 @@
+   var fatalStorageWarning = true;
+ 
+   static RandomAccessFile? _lock;
+-  static var _lockEnabled = true;
++  static var _lockEnabled = false;
+ 
+   /// Turn off the [lock]/[releaseLock] mechanism.
+   ///
+@@ -721,7 +722,6 @@
+   }
+ 
+   void setStampFor(String artifactName, String version) {
+-    getStampFileFor(artifactName).writeAsStringSync(version);
+   }
+ 
+   File getStampFileFor(String artifactName) {
+@@ -1010,31 +1010,6 @@
+   }
+ 
+   Future<bool> checkForArtifacts(String? engineVersion) async {
+-    engineVersion ??= version;
+-    final url = '${cache.storageBaseUrl}/flutter_infra_release/flutter/$engineVersion/';
+-
+-    var exists = false;
+-    for (final String pkgName in getPackageDirs()) {
+-      exists = await cache.doesRemoteExist(
+-        'Checking package $pkgName is available...',
+-        Uri.parse('$url$pkgName.zip'),
+-      );
+-      if (!exists) {
+-        return false;
+-      }
+-    }
+-
+-    for (final List<String> toolsDir in getBinaryDirs()) {
+-      final String cacheDir = toolsDir[0];
+-      final String urlPath = toolsDir[1];
+-      exists = await cache.doesRemoteExist(
+-        'Checking $cacheDir tools are available...',
+-        Uri.parse(url + urlPath),
+-      );
+-      if (!exists) {
+-        return false;
+-      }
+-    }
+     return true;
+   }
+ 
diff --git a/pkgs/development/compilers/flutter/versions/3_41/patches/version.patch b/pkgs/development/compilers/flutter/versions/3_41/patches/version.patch
new file mode 100644
index 000000000000..92c8b8e50db9
--- /dev/null
+++ b/pkgs/development/compilers/flutter/versions/3_41/patches/version.patch
@@ -0,0 +1,131 @@
+--- a/packages/flutter_tools/lib/src/version.dart
++++ b/packages/flutter_tools/lib/src/version.dart
+@@ -99,10 +99,7 @@ abstract class FlutterVersion {
+       }
+     }
+ 
+-    final String frameworkRevision = git
+-        .logSync(['-n', '1', '--pretty=format:%H'], workingDirectory: flutterRoot)
+-        .stdout
+-        .trim();
++    final String frameworkRevision = 'nixpkgs000000000000000000000000000000000';
+ 
+     return FlutterVersion.fromRevision(
+       clock: clock,
+@@ -222,10 +219,7 @@ abstract class FlutterVersion {
+   final String flutterRoot;
+ 
+   String _getTimeSinceCommit({String? revision}) {
+-    return _git
+-        .logSync(['-n', '1', '--pretty=format:%ar', ?revision], workingDirectory: flutterRoot)
+-        .stdout
+-        .trim();
++    return 'unknown';
+   }
+ 
+   // TODO(fujino): calculate this relative to frameworkCommitDate for
+@@ -391,13 +385,7 @@ abstract class FlutterVersion {
+   /// remote git repository is not reachable due to a network issue.
+   Future<String> _fetchRemoteFrameworkCommitDate() async {
+     try {
+-      // Fetch upstream branch's commit and tags
+-      await _run(_git, ['fetch', '--tags']);
+-      return _gitCommitDate(
+-        git: _git,
+-        gitRef: kGitTrackingUpstream,
+-        workingDirectory: Cache.flutterRoot,
+-      );
++      return 'unknown';
+     } on VersionCheckError catch (error) {
+       globals.printError(error.message);
+       rethrow;
+@@ -422,13 +410,7 @@ abstract class FlutterVersion {
+   /// If [redactUnknownBranches] is true and the branch is unknown,
+   /// the branch name will be returned as `'[user-branch]'` ([kUserBranch]).
+   String getBranchName({bool redactUnknownBranches = false}) {
+-    _branch ??= () {
+-      final String branch = _git
+-          .runSync(['symbolic-ref', '--short', 'HEAD'], workingDirectory: flutterRoot)
+-          .stdout
+-          .trim();
+-      return branch == 'HEAD' ? '' : branch;
+-    }();
++    _branch ??= 'stable';
+     if (redactUnknownBranches || _branch!.isEmpty) {
+       // Only return the branch names we know about; arbitrary branch names might contain PII.
+       if (!kOfficialChannels.contains(_branch) && !kObsoleteBranches.containsKey(_branch)) {
+@@ -464,31 +446,7 @@ String _gitCommitDate({
+   required Git git,
+   required String? workingDirectory,
+ }) {
+-  final RunResult result = git.logSync([
+-    gitRef,
+-    '-n',
+-    '1',
+-    '--pretty=format:%ad',
+-    '--date=iso',
+-  ], workingDirectory: workingDirectory);
+-  if (result.exitCode == 0) {
+-    return result.stdout.trim();
+-  }
+-  final error = VersionCheckError(
+-    'Command exited with code ${result.exitCode}: ${result.command.join(' ')}\n'
+-    'Standard out: ${result.stdout}\n'
+-    'Standard error: ${result.stderr}',
+-  );
+-  if (lenient) {
+-    final dummyDate = DateTime.fromMillisecondsSinceEpoch(0);
+-    globals.printError(
+-      'Failed to find the latest git commit date: $error\n'
+-      'Returning $dummyDate instead.',
+-    );
+-    // Return something that DateTime.parse() can parse.
+-    return dummyDate.toString();
+-  }
+-  throw error;
++  return 'unknown';
+ }
+ 
+ class _FlutterVersionFromFile extends FlutterVersion {
+@@ -639,23 +597,7 @@ class _FlutterVersionGit extends FlutterVersion {
+   @override
+   String? get repositoryUrl {
+     if (_repositoryUrl == null) {
+-      final String gitChannel = _git
+-          .runSync([
+-            'rev-parse',
+-            '--abbrev-ref',
+-            '--symbolic',
+-            kGitTrackingUpstream,
+-          ], workingDirectory: flutterRoot)
+-          .stdout
+-          .trim();
+-      final int slash = gitChannel.indexOf('/');
+-      if (slash != -1) {
+-        final String remote = gitChannel.substring(0, slash);
+-        _repositoryUrl = _git
+-            .runSync(['ls-remote', '--get-url', remote], workingDirectory: flutterRoot)
+-            .stdout
+-            .trim();
+-      }
++      _repositoryUrl = 'https://github.com/flutter/flutter.git';
+     }
+     return _repositoryUrl;
+   }
+@@ -1010,6 +952,16 @@ class GitTagVersion {
+     String? workingDirectory,
+     bool fetchTags = false,
+     String gitRef = 'HEAD',
++  }) {
++    return GitTagVersion.unknown();
++  }
++
++  static GitTagVersion determine_orig(
++    Platform platform, {
++    required Git git,
++    String? workingDirectory,
++    bool fetchTags = false,
++    String gitRef = 'HEAD',
+   }) {
+     if (fetchTags) {
+       final String channel = git
diff --git a/pkgs/development/compilers/flutter/wrapper.nix b/pkgs/development/compilers/flutter/wrapper.nix
deleted file mode 100644
index f9009186364f..000000000000
--- a/pkgs/development/compilers/flutter/wrapper.nix
+++ /dev/null
@@ -1,211 +0,0 @@
-{
-  lib,
-  stdenv,
-  darwin,
-  callPackage,
-  flutter,
-  supportedTargetFlutterPlatforms ? [
-    "universal"
-    "web"
-  ]
-  ++ lib.optional (stdenv.hostPlatform.isLinux && !(flutter ? engine)) "linux"
-  ++ lib.optional (stdenv.hostPlatform.isx86_64 || stdenv.hostPlatform.isDarwin) "android"
-  ++ lib.optionals stdenv.hostPlatform.isDarwin [
-    "macos"
-    "ios"
-  ],
-  artifactHashes ? flutter.artifactHashes,
-  extraPkgConfigPackages ? [ ],
-  extraLibraries ? [ ],
-  extraIncludes ? [ ],
-  extraCxxFlags ? [ ],
-  extraCFlags ? [ ],
-  extraLinkerFlags ? [ ],
-  makeWrapper,
-  writeShellScript,
-  wrapGAppsHook3,
-  gitMinimal,
-  which,
-  pkg-config,
-  atk,
-  cairo,
-  gdk-pixbuf,
-  glib,
-  gtk3,
-  harfbuzz,
-  libepoxy,
-  pango,
-  libx11,
-  xorgproto,
-  libdeflate,
-  zlib,
-  cmake,
-  ninja,
-  clang,
-  symlinkJoin,
-}:
-
-let
-  supportsLinuxDesktopTarget = builtins.elem "linux" supportedTargetFlutterPlatforms;
-
-  flutterPlatformArtifacts = lib.genAttrs supportedTargetFlutterPlatforms (
-    flutterPlatform:
-    (callPackage ./artifacts/prepare-artifacts.nix {
-      src = callPackage ./artifacts/fetch-artifacts.nix {
-        inherit flutterPlatform;
-        systemPlatform = stdenv.hostPlatform.system;
-        flutter = callPackage ./wrapper.nix { inherit flutter; };
-        hash = artifactHashes.${flutterPlatform}.${stdenv.hostPlatform.system} or "";
-      };
-    })
-  );
-
-  cacheDir = symlinkJoin {
-    name = "flutter-cache-dir";
-    paths = builtins.attrValues flutterPlatformArtifacts;
-    postBuild = ''
-      mkdir --parents "$out/bin/cache"
-      ln --symbolic '${flutter}/bin/cache/dart-sdk' "$out/bin/cache"
-    '';
-    passthru.flutterPlatform = flutterPlatformArtifacts;
-  };
-
-  # By default, Flutter stores downloaded files (such as the Pub cache) in the SDK directory.
-  # Wrap it to ensure that it does not do that, preferring home directories instead.
-  immutableFlutter = writeShellScript "flutter_immutable" ''
-    export PUB_CACHE=''${PUB_CACHE:-"$HOME/.pub-cache"}
-    ${flutter}/bin/flutter "$@"
-  '';
-
-  # Tools that the Flutter tool depends on.
-  tools = [
-    gitMinimal
-    which
-  ];
-
-  # Libraries that Flutter apps depend on at runtime.
-  appRuntimeDeps = lib.optionals supportsLinuxDesktopTarget [
-    atk
-    cairo
-    gdk-pixbuf
-    glib
-    gtk3
-    harfbuzz
-    libepoxy
-    pango
-    libx11
-    libdeflate
-  ];
-
-  # Development packages required for compilation.
-  appBuildDeps =
-    let
-      # https://discourse.nixos.org/t/handling-transitive-c-dependencies/5942/3
-      deps =
-        pkg: lib.filter lib.isDerivation ((pkg.buildInputs or [ ]) ++ (pkg.propagatedBuildInputs or [ ]));
-      withKey = pkg: {
-        key = pkg.outPath;
-        val = pkg;
-      };
-      collect = pkg: lib.map withKey ([ pkg ] ++ deps pkg);
-    in
-    lib.map (e: e.val) (
-      lib.genericClosure {
-        startSet = lib.map withKey appRuntimeDeps;
-        operator = item: collect item.val;
-      }
-    );
-
-  # Some header files and libraries are not properly located by the Flutter SDK.
-  # They must be manually included.
-  appStaticBuildDeps =
-    (lib.optionals supportsLinuxDesktopTarget [
-      libx11
-      xorgproto
-      zlib
-    ])
-    ++ extraLibraries;
-
-  # Tools used by the Flutter SDK to compile applications.
-  buildTools = lib.optionals supportsLinuxDesktopTarget [
-    pkg-config
-    cmake
-    ninja
-    clang
-  ];
-
-  # Nix-specific compiler configuration.
-  pkgConfigPackages = map (lib.getOutput "dev") (appBuildDeps ++ extraPkgConfigPackages);
-  includeFlags = map (pkg: "-isystem ${lib.getOutput "dev" pkg}/include") (
-    appStaticBuildDeps ++ extraIncludes
-  );
-  linkerFlags =
-    (map (pkg: "-rpath,${lib.getOutput "lib" pkg}/lib") appRuntimeDeps) ++ extraLinkerFlags;
-in
-(callPackage ./sdk-symlink.nix { }) (
-  stdenv.mkDerivation {
-    pname = "flutter-wrapped";
-    inherit (flutter) version;
-
-    nativeBuildInputs = [
-      makeWrapper
-    ]
-    ++ lib.optionals stdenv.hostPlatform.isDarwin [ darwin.DarwinTools ]
-    ++ lib.optionals supportsLinuxDesktopTarget [
-      glib
-      wrapGAppsHook3
-    ];
-
-    passthru = flutter.passthru // {
-      inherit (flutter) version;
-      unwrapped = flutter;
-      updateScript = ./update/update.py;
-      inherit cacheDir;
-    };
-
-    dontUnpack = true;
-    dontWrapGApps = true;
-
-    installPhase = ''
-      runHook preInstall
-
-      for path in ${
-        builtins.concatStringsSep " " (
-          builtins.foldl' (
-            paths: pkg:
-            paths
-            ++ (map (directory: "'${pkg}/${directory}/pkgconfig'") [
-              "lib"
-              "share"
-            ])
-          ) [ ] pkgConfigPackages
-        )
-      }; do
-        addToSearchPath FLUTTER_PKG_CONFIG_PATH "$path"
-      done
-
-      mkdir --parents $out/bin
-      makeWrapper '${immutableFlutter}' $out/bin/flutter \
-        --set-default ANDROID_EMULATOR_USE_SYSTEM_LIBS 1 \
-    ''
-    + lib.optionalString (flutter ? engine && flutter.engine.meta.available) ''
-      --set-default FLUTTER_ENGINE "${flutter.engine}" \
-      --add-flags "--local-engine-host ${flutter.engine.outName}" \
-    ''
-    + ''
-        --suffix PATH : '${lib.makeBinPath (tools ++ buildTools)}' \
-        --suffix PKG_CONFIG_PATH : "$FLUTTER_PKG_CONFIG_PATH" \
-        --suffix LIBRARY_PATH : '${lib.makeLibraryPath appStaticBuildDeps}' \
-        --prefix CXXFLAGS "''\t" '${builtins.concatStringsSep " " (includeFlags ++ extraCxxFlags)}' \
-        --prefix CFLAGS "''\t" '${builtins.concatStringsSep " " (includeFlags ++ extraCFlags)}' \
-        --prefix LDFLAGS "''\t" '${
-          builtins.concatStringsSep " " (map (flag: "-Wl,${flag}") linkerFlags)
-        }' \
-        ''${gappsWrapperArgs[@]}
-
-      runHook postInstall
-    '';
-
-    inherit (flutter) meta;
-  }
-)
diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index f3df5fe3aaa1..b2bee8fde0c7 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -668,6 +668,7 @@ mapAliases {
   eureka-ideas = throw "'eureka-ideas' has been removed as it has been unmaintained upstream since April 2023"; # Added 2026-02-07
   evolve-core = throw "'evolve-core' has been removed, as it hindered the removal of flutter329"; # Added 2026-01-25
   eww-wayland = throw "'eww-wayland' has been renamed to/replaced by 'eww'"; # Converted to throw 2025-10-27
+  expidus = throw "'expidus' has been removed from nixpkgs due to it not being maintained"; # Added 2026-03-17
   f3d_egl = warnAlias "'f3d' now build with egl support by default, so `f3d_egl` is deprecated, consider using 'f3d' instead." f3d; # Added 2025-07-18
   fabs = throw "'fabs' has been removed due to being broken for more than a year; see RFC 180"; # Added 2026-02-05
   fast-cli = throw "'fast-cli' has been removed because it was unmaintainable in nixpkgs"; # Added 2025-11-17
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 033bc0eac052..e79882e4ace7 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -3867,13 +3867,14 @@ with pkgs;
   flutterPackages-source = recurseIntoAttrs (
     callPackage ../development/compilers/flutter { useNixpkgsEngine = true; }
   );
-  flutterPackages = flutterPackages-bin;
+  flutterPackages =
+    if stdenv.hostPlatform.isLinux then flutterPackages-source else flutterPackages-bin;
   flutter = flutterPackages.stable;
   flutter341 = flutterPackages.v3_41;
-  flutter338 = flutterPackages.v3_38;
-  flutter335 = flutterPackages.v3_35;
-  flutter332 = flutterPackages.v3_32;
-  flutter329 = flutterPackages.v3_29;
+  flutter338 = flutterPackages-bin.v3_38;
+  flutter335 = flutterPackages-bin.v3_35;
+  flutter332 = flutterPackages-bin.v3_32;
+  flutter329 = flutterPackages-bin.v3_29;
 
   fpc = callPackage ../development/compilers/fpc { };
 
@@ -11461,14 +11462,6 @@ with pkgs;
 
   enlightenment = recurseIntoAttrs (callPackage ../desktops/enlightenment { });
 
-  expidus = recurseIntoAttrs (
-    callPackages ../desktops/expidus {
-      # Use the Nix built Flutter Engine for testing.
-      # Also needed when we eventually package Genesis Shell.
-      flutterPackages = flutterPackages-source;
-    }
-  );
-
   gnome2 = recurseIntoAttrs (callPackage ../desktops/gnome-2 { });
 
   gnome = recurseIntoAttrs (callPackage ../desktops/gnome { });