108 lines
3 KiB
Nix
108 lines
3 KiB
Nix
{
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lib,
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callPackage,
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buildPlatform,
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targetPlatform,
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hostPlatform,
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fetchgit,
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tools ? null,
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curl,
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pkg-config,
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git,
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python3,
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runCommand,
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writeText,
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cacert,
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flutterVersion,
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version,
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hashes,
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url,
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}@pkgs:
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let
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target-constants = callPackage ./constants.nix { platform = targetPlatform; };
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build-constants = callPackage ./constants.nix { platform = buildPlatform; };
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tools = pkgs.tools or (callPackage ./tools.nix { inherit hostPlatform buildPlatform; });
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boolOption = value: if value then "True" else "False";
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in
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runCommand "flutter-engine-source-${version}-${buildPlatform.system}-${targetPlatform.system}"
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{
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pname = "flutter-engine-source";
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inherit version;
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inherit (tools) depot_tools;
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nativeBuildInputs = [
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curl
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pkg-config
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git
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tools.cipd
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(python3.withPackages (
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ps: with ps; [
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httplib2
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six
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]
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))
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];
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gclient = writeText "flutter-engine-${version}.gclient" ''
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solutions = [{
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"managed": False,
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"name": "src/flutter",
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"url": "${url}",
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"custom_vars": {
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"download_fuchsia_deps": False,
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"download_android_deps": False,
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"download_linux_deps": ${boolOption targetPlatform.isLinux},
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"setup_githooks": False,
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"download_esbuild": False,
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"download_dart_sdk": False,
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"host_cpu": "${build-constants.alt-arch}",
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"host_os": "${build-constants.alt-os}",
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},
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}]
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target_os_only = True
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target_os = [
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"${target-constants.alt-os}"
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]
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target_cpu_only = True
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target_cpu = [
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"${target-constants.alt-arch}"
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]
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'';
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NIX_SSL_CERT_FILE = "${cacert}/etc/ssl/certs/ca-bundle.crt";
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GIT_SSL_CAINFO = "${cacert}/etc/ssl/certs/ca-bundle.crt";
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SSL_CERT_FILE = "${cacert}/etc/ssl/certs/ca-bundle.crt";
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DEPOT_TOOLS_UPDATE = "0";
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DEPOT_TOOLS_COLLECT_METRICS = "0";
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PYTHONDONTWRITEBYTECODE = "1";
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outputHashAlgo = "sha256";
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outputHashMode = "recursive";
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outputHash =
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(hashes."${buildPlatform.system}" or { })."${targetPlatform.system}"
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or (throw "Hash not set for ${targetPlatform.system} on ${buildPlatform.system}");
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}
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''
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source ${../../../../build-support/fetchgit/deterministic-git}
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export -f clean_git
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export -f make_deterministic_repo
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mkdir -p $out
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cp $gclient $out/.gclient
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cd $out
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export PATH=$PATH:$depot_tools
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python3 $depot_tools/gclient.py sync --no-history --shallow --nohooks -j $NIX_BUILD_CORES
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find $out -name '.git' -exec rm -rf {} \; || true
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rm -rf $out/src/{buildtools,fuchsia}
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rm -rf $out/src/flutter/{buildtools,prebuilts,third_party/swiftshader,third_party/gn/.versions}
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rm -rf $out/src/flutter/{third_party/dart/tools/sdks/dart-sdk,third_party/ninja/ninja}
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rm -rf $out/src/third_party/{dart/tools/sdks/dart-sdk,libcxx/test}
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rm -rf $out/.cipd $out/.gclient $out/.gclient_entries $out/.gclient_previous_custom_vars $out/.gclient_previous_sync_commits
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''
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