xref: /aosp_15_r20/frameworks/native/libs/binder/rust/Android.bp (revision 38e8c45f13ce32b0dcecb25141ffecaf386fa17f)

package {
    // See: http://go/android-license-faq
    // A large-scale-change added 'default_applicable_licenses' to import
    // all of the 'license_kinds' from "frameworks_native_license"
    // to get the below license kinds:
    //   SPDX-license-identifier-Apache-2.0
    default_applicable_licenses: ["frameworks_native_license"],
}

rust_library {
    name: "libbinder_rs",
    crate_name: "binder",
    srcs: ["src/lib.rs"],
    rustlibs: [
        "libbinder_ndk_sys",
        "libdowncast_rs",
        "liblibc",
        "liblog_rust",
    ],
    host_supported: true,
    vendor_available: true,
    product_available: true,
    target: {
        darwin: {
            enabled: false,
        },
    },
    apex_available: [
        "//apex_available:platform",
        "//apex_available:anyapex",
    ],
    min_sdk_version: "Tiramisu",
}

rust_library {
    name: "libbinder_rs_on_trusty_mock",
    crate_name: "binder",
    srcs: ["src/lib.rs"],
    cfgs: [
        "trusty",
    ],
    rustlibs: [
        "libbinder_ndk_sys_on_trusty_mock",
        "libdowncast_rs",
        "liblibc",
    ],
    vendor: true,
}

rust_library {
    name: "libbinder_tokio_rs",
    crate_name: "binder_tokio",
    srcs: ["binder_tokio/lib.rs"],
    rustlibs: [
        "libbinder_rs",
        "libtokio",
    ],
    host_supported: true,
    vendor_available: true,
    product_available: true,
    target: {
        darwin: {
            enabled: false,
        },
    },
    apex_available: [
        "//apex_available:platform",
        "//apex_available:anyapex",
    ],
    min_sdk_version: "Tiramisu",
}

rust_library {
    name: "libbinder_ndk_sys",
    crate_name: "binder_ndk_sys",
    srcs: [
        "sys/lib.rs",
        ":libbinder_ndk_bindgen",
    ],
    shared_libs: [
        "libbinder_ndk",
    ],
    rustlibs: [
        "liblibc",
    ],
    host_supported: true,
    vendor_available: true,
    product_available: true,
    target: {
        darwin: {
            enabled: false,
        },
    },
    apex_available: [
        "//apex_available:platform",
        "//apex_available:anyapex",
    ],
    min_sdk_version: "Tiramisu",
    lints: "none",
    clippy_lints: "none",
    visibility: [":__subpackages__"],
}

rust_library {
    name: "libbinder_ndk_sys_on_trusty_mock",
    crate_name: "binder_ndk_sys",
    srcs: [
        "sys/lib.rs",
        ":libbinder_ndk_bindgen_on_trusty_mock",
    ],
    cfgs: [
        "trusty",
    ],
    shared_libs: [
        "libbinder_ndk_on_trusty_mock",
    ],
    vendor: true,
    // Lints are checked separately for libbinder_ndk_sys.
    // The Trusty mock copy pulls in extra headers that
    // don't pass the lints for the bindgen output.
    lints: "none",
}

rust_bindgen {
    name: "libbinder_ndk_bindgen",
    crate_name: "binder_ndk_bindgen",
    wrapper_src: "sys/BinderBindings.hpp",
    source_stem: "bindings",
    bindgen_flag_files: [
        // Unfortunately the only way to specify the rust_non_exhaustive enum
        // style for a type is to make it the default
        // and then specify constified enums for the enums we don't want
        // rustified
        "libbinder_ndk_bindgen_flags.txt",
    ],
    bindgen_flags: [
        "--blocklist-type",
        "sockaddr",
        "--raw-line",
        "use libc::sockaddr;",
    ],
    cflags: [
        "-DANDROID_PLATFORM",
    ],
    shared_libs: [
        "libbinder_ndk",
    ],
    rustlibs: [
        "liblibc",
    ],
    host_supported: true,
    vendor_available: true,
    product_available: true,

    // Currently necessary for host builds
    // TODO(b/31559095): bionic on host should define this
    target: {
        darwin: {
            enabled: false,
        },
    },
    apex_available: [
        "//apex_available:platform",
        "//apex_available:anyapex",
    ],
    min_sdk_version: "Tiramisu",
}

rust_bindgen {
    name: "libbinder_ndk_bindgen_on_trusty_mock",
    crate_name: "binder_ndk_bindgen",
    wrapper_src: "sys/BinderBindings.hpp",
    source_stem: "bindings",
    defaults: [
        "trusty_mock_defaults",
    ],

    bindgen_flag_files: [
        // Unfortunately the only way to specify the rust_non_exhaustive enum
        // style for a type is to make it the default
        // and then specify constified enums for the enums we don't want
        // rustified
        "libbinder_ndk_bindgen_flags.txt",
    ],
    cflags: [
        "-DANDROID_PLATFORM",
    ],
    shared_libs: [
        "libbinder_ndk_on_trusty_mock",
        "libc++",
    ],
}

rust_test {
    name: "libbinder_rs-internal_test",
    crate_name: "binder",
    srcs: ["src/lib.rs"],
    test_suites: ["general-tests"],
    auto_gen_config: true,
    shared_libs: [
        "libbinder_ndk",
    ],
    rustlibs: [
        "libbinder_ndk_sys",
        "libdowncast_rs",
        "liblibc",
        "liblog_rust",
    ],
}

rust_test {
    name: "libbinder_ndk_bindgen_test",
    srcs: [":libbinder_ndk_bindgen"],
    crate_name: "binder_ndk_bindgen",
    test_suites: ["general-tests"],
    auto_gen_config: true,
    clippy_lints: "none",
    lints: "none",
    rustlibs: [
        "liblibc",
    ],
}