// Copyright (C) 2008 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

//
// Common definitions.
//

package {
    // See: http://go/android-license-faq
    // A large-scale-change added 'default_applicable_licenses' to import
    // all of the 'license_kinds' from "external_icu_icu4c_license"
    // to get the below license kinds:
    //   SPDX-license-identifier-Unicode-DFS
    default_applicable_licenses: ["external_icu_icu4c_license"],
}

cc_defaults {
    name: "libicuuc_defaults",
    defaults: ["icu4c_defaults"],
    srcs: [
        "*.cpp",
    ],
    // We deliberately do not set -DICU_DATA_DIR: ICU4C is configured on Android
    // using udata_setCommonData.
    cflags: [
        "-D_REENTRANT",
        "-DU_COMMON_IMPLEMENTATION",

        "-O3",
        "-fvisibility=hidden",

        "-Wno-missing-field-initializers",
        "-Wno-sign-compare",
    ],
    rtti: true,
    target: {
        android: {
            cflags: [
                "-DPIC",
                "-fPIC",
            ],
            static_libs: [
                "libandroidicuinit", // Required to set the data files in libicuuc.
                "libicuuc_stubdata",
            ],
            shared_libs: [
                "libbase", // required by libandroidicuinit
                "liblog", // required by libandroidicuinit
            ],
        },
        not_windows: {
            static_libs: [
                "libicuuc_stubdata",
            ],
            // linkerconfig links libicuuc statically on host, but we need to avoid exposing
            // libandroidicuinit independently to other modules. Thus, we links the entire
            // libandroidicuinit into libicuuc on host.
            whole_static_libs: [
                "libandroidicuinit", // Required to set the data files in libicuuc in ART testing.
            ],
            required: ["icu-data_host_i18n_apex"],
        },
        windows: {
            // Windows requires importing data as a DLL when building with U_COMMON_IMPLEMENTATION
            shared_libs: ["libicuuc_stubdata"],
        },
    },
}

cc_library_headers {
    name: "libicuuc_headers",
    host_supported: true,
    native_bridge_supported: true,
    header_libs: ["icu4c_extra_headers"],
    export_header_lib_headers: ["icu4c_extra_headers"],
    export_include_dirs: ["."],
    apex_available: [
        "com.android.i18n",
    ],
    target: {
        windows: {
            enabled: true,
        },
    },
}

//
// Build for the host and target.
// Allow static builds for host so that they can be statically
// linked into libandroid_runtime. That enables libandroid_runtime to
// be shipped on desktops as one file which saves space and complexity.
cc_library {
    name: "libicuuc",
    host_supported: true,
    unique_host_soname: true,
    defaults: ["libicuuc_defaults"],
    apex_available: [
        "com.android.i18n",
    ],
    target: {
        android: {
            static: {
                enabled: false,
            },
        },
        windows_x86_64: {
            dist: {
                targets: ["layoutlib"],
                dir: "layoutlib_native/windows",
            },
        },
    },
    header_libs: ["libicuuc_headers"],
    export_header_lib_headers: ["libicuuc_headers"],
}

cc_library_shared {
    name: "libicuuc_cts_stub",
    defaults: ["libicuuc_defaults"],
    host_supported: false,
    installable: false,
    stem: "libicuuc",
    header_libs: ["libicuuc_headers"],
    visibility: ["//external/icu:__subpackages__"],
}