mirror of
https://github.com/NixOS/nixpkgs.git
synced 2025-01-08 14:03:29 +00:00
91b3db1309
According to Nixpkgs manual[1] and NixOS 23.11 Release Note[2], the
`sourceRoot` attribute passed to `stdenv.mkDerivation` should be
specified as `"${src.name}"` or `"${src.name}/subdir"` when `src` is
produced using `fetchgit`-based fetchers.
`sourceRoot = "source"` or `sourceRoot = "source/subdir"` is based on
the assumption that the `name` attribute of these pre-unpacked fetchers
are always `"source"`, which is not the case. Expecting constant `name`
also makes the source FODs prone to irrelevent hashes during version
bumps.
[1]: https://nixos.org/manual/nixpkgs/unstable/#var-stdenv-sourceRoot
[2]: https://nixos.org/manual/nixos/stable/release-notes#sec-release-23.11
61 lines
1.6 KiB
Nix
61 lines
1.6 KiB
Nix
{ lib
|
|
, stdenv
|
|
, systemPlatform
|
|
, buildDartApplication
|
|
, git
|
|
, which
|
|
, dart
|
|
, version
|
|
, flutterSrc
|
|
, patches ? [ ]
|
|
, pubspecLock
|
|
, darwin
|
|
}:
|
|
|
|
buildDartApplication.override { inherit dart; } rec {
|
|
pname = "flutter-tools";
|
|
inherit version;
|
|
dartOutputType = "jit-snapshot";
|
|
|
|
src = flutterSrc;
|
|
sourceRoot = "${src.name}/packages/flutter_tools";
|
|
postUnpack = ''chmod -R u+w "$NIX_BUILD_TOP/source"'';
|
|
|
|
inherit patches;
|
|
# The given patches are made for the entire SDK source tree.
|
|
prePatch = ''pushd "$NIX_BUILD_TOP/source"'';
|
|
postPatch = ''
|
|
popd
|
|
''
|
|
# Remove impure references to `arch` and use arm64 instead of arm64e.
|
|
+ lib.optionalString stdenv.isDarwin ''
|
|
substituteInPlace lib/src/ios/xcodeproj.dart \
|
|
--replace-fail /usr/bin/arch '${darwin.adv_cmds}/bin/arch' \
|
|
--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 ];
|
|
preConfigure = ''
|
|
export HOME=.
|
|
export FLUTTER_ROOT="$NIX_BUILD_TOP/source"
|
|
mkdir -p "$FLUTTER_ROOT/bin/cache"
|
|
ln -s '${dart}' "$FLUTTER_ROOT/bin/cache/dart-sdk"
|
|
'';
|
|
|
|
dartEntryPoints."flutter_tools.snapshot" = "bin/flutter_tools.dart";
|
|
dartCompileFlags = [ "--define=NIX_FLUTTER_HOST_PLATFORM=${systemPlatform}" ];
|
|
|
|
# The Dart wrapper launchers are useless for the Flutter tool - it is designed
|
|
# to be launched from a snapshot by the SDK.
|
|
postInstall = ''
|
|
pushd "$out"
|
|
rm ${builtins.concatStringsSep " " (builtins.attrNames dartEntryPoints)}
|
|
popd
|
|
'';
|
|
|
|
inherit pubspecLock;
|
|
}
|