metadata/Android.bp

// build time C++ available list of all HIDL interfaces in the tree
package {
    // See: http://go/android-license-faq
    // A large-scale-change added 'default_applicable_licenses' to import
    // all of the 'license_kinds' from "system_tools_hidl_license"
    // to get the below license kinds:
    //   SPDX-license-identifier-Apache-2.0
    default_applicable_licenses: ["system_tools_hidl_license"],
}

cc_library {
    name: "libhidlmetadata",
    host_supported: true,
    srcs: [":hidl_metadata_in_cpp"],
    export_include_dirs: ["include"],

    cflags: ["-O0"],
}

cc_library_headers {
    name: "libhidlmetadata_headers",
    product_available: true,
    recovery_available: true,
    host_supported: true,
    export_include_dirs: ["include"],
}

cc_test_host {
    name: "hidl_metadata_test",
    srcs: ["test.cpp"],
    static_libs: [
        "libhidlmetadata",
        "libgmock",
    ],
}

prebuilt_hidl_interfaces {
    name: "hidl_metadata_test_interfaces1",
    interfaces: [
        "hidl.metadata.test@1.0::IBar",
    ],
}

prebuilt_hidl_interfaces {
    name: "hidl_metadata_test_interfaces2",
    interfaces: [
        "hidl.metadata.test@1.0::IBaz",
        "hidl.metadata.test@1.0::IFoo",
    ],
}

// private impl below

cc_binary {
    name: "hidl_metadata_parser",
    host_supported: true,
    srcs: ["parser.cpp"],
    shared_libs: ["libjsoncpp"],
    visibility: [":__subpackages__"],
}

cc_genrule {
    name: "hidl_metadata_in_cpp",
    host_supported: true,
    cmd: "$(location hidl_metadata_parser) $(in) > $(genDir)/metadata.cpp",
    srcs: [
        ":hidl_metadata_json",
    ],
    tools: ["hidl_metadata_parser"],
    visibility: [":__subpackages__"],
    out: ["metadata.cpp"],
}