Set absl_VERSION manually to disable this error message.
时间: 2024-09-30 13:13:38 浏览: 12
Set `absl_VERSION` manually to disable this error message refers to a situation in the Abseil C++ library, which is an extension of the C++ Standard Library. Some projects may use Abseil's versioning system, and when building with certain configurations or if the library version isn't automatically detected, you might encounter an error that prompts you to set the `absl_VERSION` variable explicitly.
To resolve this issue, you typically need to define a preprocessor macro `ABSL_VERSION` with the desired version number before including any Abseil headers, like this:
```cpp
#define absl_VERSION <your_version_number>
#include "absl/base/flags.h"
```
Make sure to replace `<your_version_number>` with the correct version identifier as specified in the Abseil documentation. This step disables the error and allows your build process to proceed without issues related to automatic version detection.