eclipse - Gradle 为 native 依赖项生成错误的 Eclipse 类路径

Question

我有一个依赖于 Sigar 库的 Gradle 项目，它使用 native 库(作为其传递依赖项)。这是依赖树的相关片段:

+--- sigar:sigar:2.0
|    +--- libsigar-amd64-linux:libsigar-amd64-linux:1.0
|    +--- libsigar-ia64-linux:libsigar-ia64-linux:1.0
|    +--- libsigar-x86-linux:libsigar-x86-linux:1.0
|    +--- sigar-amd64-winnt:sigar-amd64-winnt:1.0
|    \--- sigar-x86-winnt:sigar-x86-winnt:1.0

不幸的是，Gradle 似乎没有认识到这些是 native 库并将它们添加到 eclipse 类路径中，就像它们是常规的 jar s。这会导致 Eclipse 中的错误:

Archive for required library: '/home/ghik/.gradle/caches/artifacts-23/filestore/libsigar-x86-linux/libsigar-x86-linux/1.0/so/c9af548445db750ad46e8beb3e77c58ff2315f3f/libsigar-x86-linux-1.0.so' in project 'myproject' cannot be read or is not a valid ZIP file   
Archive for required library: '/home/ghik/.gradle/caches/artifacts-23/filestore/libsigar-ia64-linux/libsigar-ia64-linux/1.0/so/19d7aa37a3c40b6812a80eca518c6b81fd5c8416/libsigar-ia64-linux-1.0.so' in project 'myproject' cannot be read or is not a valid ZIP file    
Archive for required library: '/home/ghik/.gradle/caches/artifacts-23/filestore/libsigar-amd64-linux/libsigar-amd64-linux/1.0/so/9481ceafe276c92327f8f3389c5e1c791eac6a81/libsigar-amd64-linux-1.0.so' in project 'myproject' cannot be read or is not a valid ZIP file 
Archive for required library: '/home/ghik/.gradle/caches/artifacts-23/filestore/sigar-x86-winnt/sigar-x86-winnt/1.0/lib/1a608efcfd2e8358862b7dce02892fa98d63c97b/sigar-x86-winnt-1.0.lib' in project 'myproject' cannot be read or is not a valid ZIP file  myproject       
Archive for required library: '/home/ghik/.gradle/caches/artifacts-23/filestore/sigar-x86-winnt/sigar-x86-winnt/1.0/dll/14dfa28510c62eee00812e8d231f72ec69ac45b9/sigar-x86-winnt-1.0.dll' in project 'myproject' cannot be read or is not a valid ZIP file  myproject       
Archive for required library: '/home/ghik/.gradle/caches/artifacts-23/filestore/sigar-amd64-winnt/sigar-amd64-winnt/1.0/dll/b326449439e280c723ac45ada770a8d65a1272cc/sigar-amd64-winnt-1.0.dll' in project 'myproject' cannot be read or is not a valid ZIP file    myproject       
The project cannot be built until build path errors are resolved    myproject       

我怎样才能解决这个问题？

编辑:

我试图从 Eclipse 类路径中排除 native 依赖项，​​如下所示:

configurations {
    natives
    compile.extendsFrom(natives)
}

eclipse {
    classpath {
        minusConfigurations += configurations.natives
        ...
    }
}

dependencies {
    ...

    compile("sigar:sigar:2.0")
    natives("libsigar-amd64-linux:libsigar-amd64-linux:1.0")
    natives("libsigar-ia64-linux:libsigar-ia64-linux:1.0")
    natives("libsigar-x86-linux:libsigar-x86-linux:1.0")
    natives("sigar-amd64-winnt:sigar-amd64-winnt:1.0")
    natives("sigar-x86-winnt:sigar-x86-winnt:1.0")

    ...
}

这仅部分有效。 Gradle 不再添加 dll和 so文件到 Eclipse 类路径，但仍添加 lib文件:

Archive for required library: '/home/ghik/.gradle/caches/artifacts-23/filestore/sigar-x86-winnt/sigar-x86-winnt/1.0/lib/1a608efcfd2e8358862b7dce02892fa98d63c97b/sigar-x86-winnt-1.0.lib' in project 'myproject' cannot be read or is not a valid ZIP file

Answer 1

我在使用 Gradle 生成的 Eclipse 构建路径时遇到了同样的问题，但我必须通过以下方式调整(部分 .. lib 文件不受尊重？)解决方案:

较新的 Groovy 版本需要从 minusConfigurations += configurations.natives 进行改编至minusConfigurations += [configurations.natives]

我有一个 安装库而不是存储库的普通目录 .使用 native files 对我有用而不是 natives (仅在存储库中搜索)在 dependencies 中栏目

build.gradle摘录这两个变化:

apply plugin: 'application'
apply plugin: 'eclipse'
apply plugin: 'java'

..

configurations{
    natives
    compile.extendsFrom(natives)
  }

sourceSets.main.compileClasspath += [configurations.provided]
eclipse {
    classpath {
      minusConfigurations += [configurations.natives]
    }
  }

dependencies {
    native files('D:/lib/nativeDLL.dll')
}