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nixpkgs/pkgs/applications/blockchains/polkadot/default.nix
2020-10-21 00:29:14 +08:00

44 lines
1.2 KiB
Nix

{ clang
, fetchFromGitHub
, lib
, llvmPackages
, protobuf
, rustPlatform
}:
rustPlatform.buildRustPackage rec {
pname = "polkadot";
version = "0.8.25";
src = fetchFromGitHub {
owner = "paritytech";
repo = "polkadot";
rev = "v${version}";
sha256 = "1jdklmysr25rlwgx7pz0jw66j1w60h98kqghzjhr90zhynzh39lz";
};
cargoSha256 = "08yfafrspkd1g1mhlfwngbknkxjkyymbcga8n2rdsk7mz0hm0vgy";
cargoPatches = [ ./substrate-wasm-builder-runner.patch ];
nativeBuildInputs = [ clang ];
LIBCLANG_PATH = "${llvmPackages.libclang}/lib";
PROTOC = "${protobuf}/bin/protoc";
# NOTE: We don't build the WASM runtimes since this would require a more
# complicated rust environment setup. The resulting binary is still useful for
# live networks since those just use the WASM blob from the network chainspec.
BUILD_DUMMY_WASM_BINARY = 1;
# We can't run the test suite since we didn't compile the WASM runtimes.
doCheck = false;
meta = with lib; {
description = "Polkadot Node Implementation";
homepage = "https://polkadot.network";
license = licenses.gpl3;
maintainers = with maintainers; [ akru andresilva RaghavSood ];
platforms = platforms.linux;
};
}