| // Copyright 2019 The SwiftShader Authors. All Rights Reserved. |
| // |
| // 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 Build_hpp |
| #define Build_hpp |
| |
| // Define MEMORY_SANITIZER_ENABLED to 1 if the project was build with the memory |
| // sanitizer enabled (-fsanitize=memory). |
| #if defined(__SANITIZE_MEMORY__) |
| # define MEMORY_SANITIZER_ENABLED 1 |
| #else // defined(__SANITIZE_MEMORY__) |
| # if defined(__clang__) |
| # if __has_feature(memory_sanitizer) |
| # define MEMORY_SANITIZER_ENABLED 1 |
| # endif // __has_feature(memory_sanitizer) |
| # endif // defined(__clang__) |
| #endif // defined(__SANITIZE_MEMORY__) |
| |
| // MEMORY_SANITIZER_ONLY(X) resolves to X if MEMORY_SANITIZER_ENABLED is defined |
| // to a non-zero value, otherwise MEMORY_SANITIZER_ONLY() is stripped by the |
| // preprocessor. |
| #if MEMORY_SANITIZER_ENABLED |
| # define MEMORY_SANITIZER_ONLY(x) x |
| #else |
| # define MEMORY_SANITIZER_ONLY(x) |
| #endif // MEMORY_SANITIZER_ENABLED |
| |
| #endif // Build_hpp |
