发现多个文件的操作系统独立路径为“lib/x86/libusb.so" [英] More than one file was found with OS independent path 'lib/x86/libusb.so'
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问题描述
我在我的 android 应用程序中使用
build.gradle
import org.apache.tools.ant.taskdefs.condition.Os应用插件:'com.android.application'应用插件:'kotlin-android'应用插件:'kotlin-android-extensions'安卓 {compileSdkVersion 26构建工具版本26.0.0"默认配置 {applicationId "com.williams.libusbpoc"minSdkVersion 21targetSdkVersion 26版本代码 1版本名称1.0"testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"}构建类型 {发布 {缩小启用假proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'}}外部原生构建 {ndkBuild {路径'src/main/jni/Android.mk'}}sourceSets.main {jniLibs.srcDir 'src/main/libs'jni.srcDirs = []//禁用自动 ndk-build 调用}//从 app 目录调用常规 ndk-build(.cmd) 脚本任务 ndkBuild(类型:执行){如果(Os.isFamily(Os.FAMILY_WINDOWS)){命令行 'ndk-build.cmd', '-C', file('src/main').absolutePath} 别的 {命令行'ndk-build','-C',文件('src/main').absolutePath}}tasks.withType(JavaCompile) {编译任务->compileTask.dependsOn ndkBuild}}依赖{实现文件树(目录:'libs',包括:['*.jar'])androidTestImplementation ('com.android.support.test.espresso:espresso-core:2.2.2', {排除组:'com.android.support',模块:'support-annotations'})实施org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version"实施 'com.android.support:appcompat-v7:26.0.0-beta2'testImplementation 'junit:junit:4.12'实施 'com.android.support.constraint:constraint-layout:1.0.2'编译org.jetbrains.anko:anko-appcompat-v7-commons:$anko_version"}
我在 Windows 机器上.有谁知道可能是什么问题?
解决方案
我删除了 sourceSets.main 块中的 jniLibs.srcDir 'src/main/libs'
代码.它创建了两次 *.so 文件.
sourceSets.main {jniLibs.srcDir 'src/main/libs'jni.srcDirs = []//禁用自动 ndk-build 调用}
I am using libusb in my android application. When I am trying to build libusb
native library then I get below error message, *.so files generated.
Error:Execution failed for task ':app:transformNativeLibsWithMergeJniLibsForDebug'. More than one file was found with OS independent path 'lib/x86/libusb.so'
build.gradle
import org.apache.tools.ant.taskdefs.condition.Os
apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'
android {
compileSdkVersion 26
buildToolsVersion "26.0.0"
defaultConfig {
applicationId "com.williams.libusbpoc"
minSdkVersion 21
targetSdkVersion 26
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
externalNativeBuild {
ndkBuild {
path 'src/main/jni/Android.mk'
}
}
sourceSets.main {
jniLibs.srcDir 'src/main/libs'
jni.srcDirs = [] //disable automatic ndk-build call
}
// call regular ndk-build(.cmd) script from app directory
task ndkBuild(type: Exec) {
if (Os.isFamily(Os.FAMILY_WINDOWS)) {
commandLine 'ndk-build.cmd', '-C', file('src/main').absolutePath
} else {
commandLine 'ndk-build', '-C', file('src/main').absolutePath
}
}
tasks.withType(JavaCompile) {
compileTask -> compileTask.dependsOn ndkBuild
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
androidTestImplementation ('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
implementation"org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version"
implementation 'com.android.support:appcompat-v7:26.0.0-beta2'
testImplementation 'junit:junit:4.12'
implementation 'com.android.support.constraint:constraint-layout:1.0.2'
compile "org.jetbrains.anko:anko-appcompat-v7-commons:$anko_version"
}
I am on windows machine. Does anyone know what could be the issue ?
解决方案
I removed jniLibs.srcDir 'src/main/libs'
code inside sourceSets.main block. It was creating *.so files twice.
sourceSets.main {
jniLibs.srcDir 'src/main/libs'
jni.srcDirs = [] //disable automatic ndk-build call
}
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