| /* |
| * Copyright (C) 2017 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. |
| */ |
| |
| #ifndef CHRE_UTIL_TOOLCHAIN_H_ |
| #define CHRE_UTIL_TOOLCHAIN_H_ |
| |
| /** |
| * @file |
| * Compiler/build toolchain-specific macros used by nanoapps and the CHRE system |
| */ |
| |
| #if defined(__GNUC__) || defined(__clang__) |
| |
| // Promoting float to double is a necessary part of vararg-based logging, so |
| // ignore those warnings when logging via chre/util/nanoapp/log.h |
| // clang-format off |
| #define CHRE_LOG_PREAMBLE \ |
| _Pragma("GCC diagnostic push") \ |
| _Pragma("GCC diagnostic ignored \"-Wdouble-promotion\"") |
| // clang-format on |
| |
| #define CHRE_LOG_EPILOGUE _Pragma("GCC diagnostic pop") |
| |
| // Allows using deprecated APIs locally. |
| #define CHRE_DEPRECATED_PREAMBLE \ |
| _Pragma("GCC diagnostic push") \ |
| _Pragma("GCC diagnostic ignored \"-Wdeprecated-declarations\"") |
| |
| #define CHRE_DEPRECATED_EPILOGUE _Pragma("GCC diagnostic pop") |
| |
| #else // if !defined(__GNUC__) && !defined(__clang__) |
| |
| #error Need to add support for new compiler |
| |
| #endif |
| |
| #endif // CHRE_UTIL_TOOLCHAIN_H_ |