solana-agave: init at 2.3.12

diff --git a/Cargo.lock b/Cargo.lock

index 0194c34ed2..0d58655f70 100644

--- a/Cargo.lock

+++ b/Cargo.lock

@@ -1419,14 +1419,14 @@ dependencies = [

 [[package]]

 name = "crossbeam-epoch"

-version = "0.9.5"

-source = "git+https://github.com/anza-xyz/crossbeam?rev=fd279d707025f0e60951e429bf778b4813d1b6bf#fd279d707025f0e60951e429bf778b4813d1b6bf"

+version = "0.9.16"

+source = "registry+https://github.com/rust-lang/crates.io-index"

+checksum = "2d2fe95351b870527a5d09bf563ed3c97c0cffb87cf1c78a591bf48bb218d9aa"

 dependencies = [

+ "autocfg",

  "cfg-if 1.0.0",

  "crossbeam-utils",

- "lazy_static",

- "memoffset 0.6.4",

- "scopeguard",

+ "memoffset 0.9.0",

 ]

 [[package]]

@@ -3118,15 +3118,6 @@ dependencies = [

  "libc",

 ]

-[[package]]

-name = "memoffset"

-version = "0.6.4"

-source = "registry+https://github.com/rust-lang/crates.io-index"

-checksum = "59accc507f1338036a0477ef61afdae33cde60840f4dfe481319ce3ad116ddf9"

-dependencies = [

- "autocfg",

-]

-

 [[package]]

 name = "memoffset"

 version = "0.7.1"

diff --git a/Cargo.toml b/Cargo.toml

index 2ff2094d67..a3ace4459a 100644

--- a/Cargo.toml

+++ b/Cargo.toml

@@ -665,4 +665,4 @@

 [patch.crates-io]

 # for details, see https://github.com/anza-xyz/crossbeam/commit/fd279d707025f0e60951e429bf778b4813d1b6bf

-crossbeam-epoch = { git = "https://github.com/anza-xyz/crossbeam", rev = "fd279d707025f0e60951e429bf778b4813d1b6bf" }

+# crossbeam-epoch = { git = "https://github.com/anza-xyz/crossbeam", rev = "fd279d707025f0e60951e429bf778b4813d1b6bf" }

{

  lib,

  stdenv,

  buildPackages,

  fetchFromGitHub,

  rustPlatform,

  rustfmt,

  installShellFiles,

  pkg-config,

  apple-sdk_15,

  udev,

  openssl,

  libz,

  protobuf,

  cmake,

  gnumake,

  clang,

  llvm,

  llvmPackages,

  rocksdb,

}:

rustPlatform.buildRustPackage (finalAttrs: {

  pname = "solana-agave";

  version = "2.3.12";

  src = fetchFromGitHub {

    owner = "anza-xyz";

    repo = "agave";

    tag = "v${finalAttrs.version}";

    hash = "sha256-25UgiC5jAnlNE8Z7WrQRIviCuFp4zg57ddYA4h0qJ6U=";

  };

  cargoHash = "sha256-SVngabz9mrYNn7DlL7Rh7llvO4GmJdt5vpXVcjwqtNg=";

  # For the same reason as discussed in solana-cli derivation (crossbeam softlink), the no_atomic file is missing

  # and either must somehow be rendered unneeded (using an upstream package) or replaced. A cleaner, non-behavior-changing,

  # solution would be to commit the file to the repo fork (replacing the softlink).

  cargoPatches = [

    ./crossbeam-epoch.patch

  ];

  nativeBuildInputs = [

    installShellFiles

    protobuf

    cmake

    gnumake

    clang

    llvm

    llvmPackages.bintools

    openssl.dev

    pkg-config

    rustfmt

  ];

  buildInputs = [

    openssl

    libz

    rustPlatform.bindgenHook

  ]

  ++ lib.optionals stdenv.hostPlatform.isDarwin [ apple-sdk_15 ]

  ++ lib.optionals stdenv.hostPlatform.isLinux [ udev ];

  doInstallCheck = false;

  env = {

    # If set, always finds OpenSSL in the system, even if the vendored feature is enabled.

    OPENSSL_NO_VENDOR = 1;

    # Agave uses deny(warnings) which breaks when nixpkgs updates rustc.

    # Cap lints to warnings so the build doesn't fail on new compiler lints.

    RUSTFLAGS = "--cap-lints warn";

    # Use the pre-built rocksdb from nixpkgs instead of compiling from source.

    # This avoids GCC 13+ compatibility issues with missing <cstdint> includes.

    ROCKSDB_LIB_DIR = "${rocksdb}/lib";

  };

  # Disabling tests because:

  #

  # ```

  # running 3 tests

  # test args::tests::test_max_genesis_archive_unpacked_size_constant ... ok

  # test bigtable::tests::test_missing_blocks ... ok

  # error: test failed, to rerun pass `-p agave-ledger-tool --bin agave-ledger-tool`

  #

  # Caused by:

  #   process didn't exit successfully: `/build/source/target/x86_64-unknown-linux-gnu/release/deps/agave_ledger_tool-b8aca978c218ed51` (signal: 4, SIGILL: illegal instruction)

  # ```

  #

  # Almost certainly caused by the ledger-tool test calling `Command::cargo_bin` which assumes a good bit about the current environment.

  doCheck = false;

  meta = {

    description = "Solana Network Validator";

    homepage = "https://github.com/anza-xyz/agave";

    changelog = "https://github.com/anza-xyz/agave/releases/tag/${finalAttrs.version}";

    license = with lib.licenses; [

      asl20

    ];

    maintainers = with lib.maintainers; [

      TomMD

    ];

    mainProgram = "agave";

  };

})