Android.bp

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

cc_library_headers {
    name: "libnativeloader-headers",
    defaults: ["art_defaults"],
    apex_available: [
        "//apex_available:platform",
        "com.android.art",
        "com.android.art.debug",
        "com.android.media",
    ],
    visibility: [
        "//art:__subpackages__",
        // TODO(b/133140750): Clean this up.
        "//frameworks/av/media/libstagefright",
        "//frameworks/native/libs/graphicsenv",
        "//frameworks/native/vulkan/libvulkan",
    ],
    host_supported: true,
    export_include_dirs: ["include"],
    header_libs: ["jni_headers"],
    export_header_lib_headers: ["jni_headers"],
}

cc_defaults {
    name: "libnativeloader-defaults",
    defaults: ["art_defaults"],
    host_supported: true,
    srcs: [
        "native_loader.cpp",
    ],
    header_libs: [
        "art_libartbase_headers",
        "libnativehelper_header_only",
        "libnativeloader-headers",
    ],
    export_header_lib_headers: ["libnativeloader-headers"],
    shared_libs: [
        "libnativebridge",
    ],
    target: {
        android: {
            srcs: [
                "library_namespaces.cpp",
                "native_loader_namespace.cpp",
                "public_libraries.cpp",
            ],
            shared_libs: [
                "libdl_android",
            ],
            static_libs: [
                "libPlatformProperties",
                "libmodules-utils-build",
            ],
        },
    },
}

art_cc_library {
    name: "libnativeloader",
    defaults: ["libnativeloader-defaults"],
    shared_libs: [
        "libbase",
        "liblog",
    ],
    visibility: [
        "//frameworks/base/cmds/app_process",
        // TODO(b/133140750): Clean this up.
        "//frameworks/base/native/webview/loader",
    ],
    apex_available: [
        "com.android.art",
        "com.android.art.debug",
        "test_broken_com.android.art",
    ],
    stubs: {
        symbol_file: "libnativeloader.map.txt",
        versions: ["1"],
    },
}

// Wrapper that loads nativeloader.so lazily, to be used to deal with layer
// inversion in places like in early boot where libnativeloader and/or
// libnativebridge aren't available.
// TODO(b/124250621) eliminate the need for this library
cc_library_shared {
    name: "libnativeloader_lazy",
    defaults: ["art_defaults"],
    visibility: [
        "//frameworks/base/core/jni",
        "//frameworks/native/opengl/libs",
        "//frameworks/native/vulkan/libvulkan",
    ],
    apex_available: [
        "//apex_available:platform",
        "com.android.media",
        "com.android.media.swcodec",
    ],
    host_supported: false,
    srcs: ["native_loader_lazy.cpp"],
    runtime_libs: ["libnativeloader"],
    shared_libs: ["liblog"],
    header_libs: ["libnativeloader-headers"],
    export_header_lib_headers: ["libnativeloader-headers"],

    // Apply the libnativeloader stub symbol file to the exported symbols from
    // this shim library, to ensure that any symbols exposed here are also
    // available as an exported API.
    version_script: "libnativeloader.map.txt",
}

// native_loader_test.cpp mocks functions from libdl_android and
// libnativebridge, so those have to be linked dynamically and this test binary
// needs to export symbols to override them.
art_cc_test {
    name: "libnativeloader_test",
    defaults: [
        // Cannot use art_standalone_gtest_defaults because it makes us link
        // libnativebridge statically through libart-gtest.
        "art_standalone_test_defaults",
        "libnativeloader-defaults",
    ],
    host_supported: false,

    // Ordinarily, symbols are only exported if they are referenced by some
    // shared object dependency. Instead, export everything using
    // --export-dynamic, then restrict the visibility using the version script.
    ldflags: ["-Wl,--export-dynamic"],
    version_script: "libnativeloader_test.map",

    header_libs: [
        "libnativebridge-headers",
        "libnativehelper_header_only",
    ],
    shared_libs: [
        "liblog", // libbase dependency
    ],
    static_libs: [
        "libbase",
        "libgmock",
    ],

    tidy_timeout_srcs: [
        "native_loader_test.cpp",
    ],
    srcs: [
        "library_namespaces_test.cpp",
        "native_loader_api_test.c",
        "native_loader_test.cpp",
    ],

    test_for: [
        "com.android.art",
        "com.android.art.debug",
    ],
    test_suites: [
        "general-tests",
        "mts-art",
    ],
}

cc_defaults {
    name: "libnativeloader_api_test_defaults",
    defaults: ["art_standalone_test_defaults"],

    srcs: ["native_loader_api_test.cpp"],
    header_libs: [
        "libnativebridge-headers",
        "libnativehelper_header_only",
    ],
    static_libs: [
        "libbase",
        "libgmock",
    ],
}

art_cc_test {
    name: "art_libnativeloader_cts_test",
    defaults: ["libnativeloader_api_test_defaults"],
    shared_libs: [
        "libnativeloader",
    ],
    test_config_template: ":art-gtests-target-standalone-cts-template",
    test_suites: [
        "cts",
        "mcts-art",
    ],
}

art_cc_test {
    name: "libnativeloader_lazy_test",
    defaults: ["libnativeloader_api_test_defaults"],
    shared_libs: ["libnativeloader_lazy"],
    data_libs: ["libnativeloader_lazy"],
    test_suites: [
        "general-tests",
        "mts-art",
    ],
}