4paradigm / 4paradigm/OpenMLDB
higher cmake may failed on find jni in required mode
- 主要语言
- C++
- 星标
- 1.7k
- 派生
- 331
- 平均合并
- 12 天 12 小时
- 30 天内合并 PR
- 1
描述
In higher cmake e.g. 3.24.1 https://github.com/Kitware/CMake/blob/v3.24.1/Modules/FindJNI.cmake
FindJNI will find the components, jvm and jawt, it's set by
https://github.com/Kitware/CMake/blob/8c7ac278cd5af00e0f6ec661635921af40ae3839/Modules/FindJNI.cmake#L119-L120
If we can find the Main JNI target, but can't find jvm and jawt(some weird env), it'll fatal too.
```
Could NOT find JNI (missing: AWT)
```
`set(JNI_FIND_COMPONENTS )` doesn't work.
If find missing components, `JNI_FOUND` will be FALSE.
贡献指南
调研方向
Look at the CMake configuration for JNI, likely in CMakeLists.txt or related build scripts. Understand how FindJNI.cmake works in CMake 3.24.1 and later. The issue is that missing components (jvm, jawt) cause JNI_FOUND to be false even if the main JNI target is found. Check the environment and see if setting JNI_FIND_COMPONENTS can be adjusted or if the find_package call needs modification. Test the build with a higher CMake version to reproduce the error.
由索引模型根据 Issue 内容生成。
评估
- 技术栈
- cmake
- 领域
- build-system
- Issue 类型
- 缺陷
- 难度
- 3/5
- 预计耗时
- 1-2 天
- 活跃度
- 停滞
- 描述清晰度
- 基本清楚
- 新手友好度
- 45/100