libstdc++.6.0.9.tbd 文件及文件添加的方法.zip

libstdc++.6.0.9.tbd里面有添加路径真机：open/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/usr/lib; 模拟器：open/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/usr/lib