Question

我正在开发插件包，对应用程序说MyPlugIn.bundle ，比如说BigApp.app。 此捆绑包需要dylib ，比如MyPlugIn.bundle/Contents/Resources/library.dylib。我已经重新定位了library.dylib的路径，就像我为一个简单的应用程序包所做的那样：

$ otool -L MyPlugIn.bundle/Contents/MacOS/MyPlugIn
MyPlugIn.bundle/Contents/MacOS/MyPlugIn:
 @executable_path/../Resources/library.dylib (compatibility version 0.0.0, current version 0.0.0)
 [...]

$ otool -L MyPlugIn.bundle/Contents/Resources/library.dylib
MyPlugIn.bundle/Contents/Resources/library.dylib:
 @executable_path/../Resources/library.dylib (compatibility version 0.0.0, current version 0.0.0)
 [...]

但是BigApp.app无法加载此捆绑包，Mac OS X的Console.app会记录以下内容：

19/01/10 15:42:59 BigApp[51516] Error loading /Library/Application Support/BigApp/Plug-Ins/MyPlugIn.bundle/Contents/MacOS/MyPlugIn:  dlopen(/Library/Application Support/BigApp/Plug-Ins/MyPlugIn.bundle/Contents/MacOS/MyPlugIn, 262): Library not loaded: @executable_path/../Resources/library.dylib
  Referenced from: /Library/Application Support/BigApp/Plug-Ins/MyPlugIn.bundle/Contents/MacOS/MyPlugIn
  Reason: image not found

似乎@executable_path 未被MyPlugIn.bundle可执行路径替换，而是由 BigApp.app可执行路径替换。

任何解决方法，没有绝对路径，因此它可以在 Mac OS X 10.4（Tiger）上运行？感谢。

Answer 1

来自网络和其他SO问题：使用@loader_path/..代替@executable_path/..。参见：

插件包中的dylib @executable_path路径问题

1 个答案: