Question

使用Android Gradle Experimental插件版本0.9.1。我需要为每个ABI提供不同的静态库搜索路径，有没有办法实现这一点？以下是我没有的build.gradle代码段，在我添加ldFlags的行中我想添加-L编译器密钥，其路径名包含特定ABI的名称：

model {

    android {
        compileSdkVersion = 25
        buildToolsVersion = '25.0.2'

        defaultConfig {
            minSdkVersion.apiLevel = 9
            targetSdkVersion.apiLevel = 9
            versionCode = 1
            versionName = '1.0'
        }
        ndk {
            platformVersion = 21
            moduleName = "stob"
            toolchain = 'clang'
            abiFilters.addAll(['armeabi', 'armeabi-v7a', 'arm64-v8a', 'x86', 'x86_64', 'mips', 'mips64']) //this is default
            ldLibs.addAll(['android', 'log'])
            stl = 'c++_static'
            cppFlags.add("-std=c++11")
            cppFlags.add("-fexceptions")
            cppFlags.add("-frtti")
            cppFlags.add("-I" + projectDir.getAbsolutePath() + "/build/ndkLibs/include")
            //!!! Here I want to search for libs in ABI-specific directory
            ldFlags.add("-L" + projectDir.getAbsolutePath() + "/build/ndkLibs/${getAbi()}")
        }

    }
}

如何实现此getAbi()功能？

Answer 1

我发现了一个不太优雅，但仍然是解决问题的方法：

model {
    android {
        compileSdkVersion = 25
        buildToolsVersion = '25.0.2'

        defaultConfig {
            minSdkVersion.apiLevel = 9
            targetSdkVersion.apiLevel = 9
            versionCode = 1
            versionName = '1.0'
        }
        ndk {
            platformVersion = 21
            moduleName = "blahblah"
            toolchain = 'clang'
            abiFilters.addAll(['armeabi', 'armeabi-v7a', 'arm64-v8a', 'x86', 'x86_64', 'mips', 'mips64']) //this is default
            ldLibs.addAll(['android', 'log'])
            stl = 'c++_static'
            cppFlags.add("-std=c++11")
            cppFlags.add("-fexceptions")
            cppFlags.add("-frtti")
            cppFlags.add("-I" + projectDir.getAbsolutePath() + "/build/ndkLibs/include")
        }
        abis {
            create("armeabi") {
                ldFlags.add("-L" + projectDir.getAbsolutePath() + "/build/ndkLibs/armeabi")
            }
            create("armeabi-v7a") {
                ldFlags.add("-L" + projectDir.getAbsolutePath() + "/build/ndkLibs/armeabi-v7a")
            }
            create("arm64-v8a") {
                ldFlags.add("-L" + projectDir.getAbsolutePath() + "/build/ndkLibs/arm64-v8a")
            }
            create("x86") {
                ldFlags.add("-L" + projectDir.getAbsolutePath() + "/build/ndkLibs/x86")
            }
            create("x86_64") {
                ldFlags.add("-L" + projectDir.getAbsolutePath() + "/build/ndkLibs/x86_64")
            }
            create("mips") {
                ldFlags.add("-L" + projectDir.getAbsolutePath() + "/build/ndkLibs/mips")
            }
            create("mips64") {
                ldFlags.add("-L" + projectDir.getAbsolutePath() + "/build/ndkLibs/mips64")
            }
        }
    }
}

每个ABI的不同库搜索路径

1 个答案: