1 /*
2  * Copyright (C) 2018 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 /**
18  * \def ANDROID_LINK_SHARED_ICU4C
19  * If an Android libarary links aganist libicuuc without this flag,
20  * stops the build process. Only the following libraries should have this
21  * flag,
22  * - Libraries in Runtime APEX module
23  * Otherwise, the libraries should use libandroidicu.
24  */
25 #if defined(__ANDROID__) && !defined(ANDROID_LINK_SHARED_ICU4C)
26 #error "Please use libandroidicu and do not directly link to libicuuc or libicui18n."
27 #endif
28 
29