C++ 如何在应用程序子项目中从gradle子项目链接静态库

我的项目结构如下：

MyProject/  
├── gradle.build  
├── gradle.settings  
├── MyCppApp/  
|   ├── gradle.build  
|   ├── gradle.settings  
│   └── src/  
|       └── main/  
|           └── cpp/  
|               └── my_cpp_app.cpp  
└── MyCppLib/  
    ├── gradle.build  
    ├── gradle.settings  
    └── src/  
        ├── main/  
        |   ├── cpp/  
        |   |   └── my_cpp_lib.h
        |   └── public/
        |       └── my_cpp_lib.h
        └── test/
            └── cpp/
                └── my_cpp_lib_test.cpp

我的gradle文件：

settings.gradle

include 'MyCppLib'
include 'MyCppApp'

configure(':MyCppApp') {
    dependencies {
//        compile project(':MyCppLib')   <-- this does not work
    }
}

apply plugin: "cpp-application"


dependencies {
//    compile project(':MyCppLib')  <-- this does not work
}

apply plugin: "cpp-library"
apply plugin: "cpp-unit-test"


library {
    linkage = [Linkage.STATIC]
}

build.gradle

include 'MyCppLib'
include 'MyCppApp'

configure(':MyCppApp') {
    dependencies {
//        compile project(':MyCppLib')   <-- this does not work
    }
}

apply plugin: "cpp-application"


dependencies {
//    compile project(':MyCppLib')  <-- this does not work
}

apply plugin: "cpp-library"
apply plugin: "cpp-unit-test"


library {
    linkage = [Linkage.STATIC]
}

MyCppLib/build.gradle

include 'MyCppLib'
include 'MyCppApp'

configure(':MyCppApp') {
    dependencies {
//        compile project(':MyCppLib')   <-- this does not work
    }
}

apply plugin: "cpp-application"


dependencies {
//    compile project(':MyCppLib')  <-- this does not work
}

apply plugin: "cpp-library"
apply plugin: "cpp-unit-test"


library {
    linkage = [Linkage.STATIC]
}

我在所示的两个位置编译了项目（':MyCppLib'），也编译了实现项目（':MyCppLib'）。错误总是找不到相应的函数，但据我所知，任务应该由插件自动添加。

---

我希望有一个简单的解决方案，因为目标是显而易见的，但除了一些android项目，我对gradle很陌生，无法用jet解决它。

因此，最终我自己找到了答案，答案非常简单

在

mycpapp/build.gradle中

include 'MyCppLib'
include 'MyCppApp'

configure(':MyCppApp') {
    dependencies {
//        compile project(':MyCppLib')   <-- this does not work
    }
}

apply plugin: "cpp-application"


dependencies {
//    compile project(':MyCppLib')  <-- this does not work
}

apply plugin: "cpp-library"
apply plugin: "cpp-unit-test"


library {
    linkage = [Linkage.STATIC]
}

一定是这样

apply plugin: "cpp-application"

application {
    dependencies {
        implementation project(':MyCppLib')
    }
}