Xcode10中删除的libstdc++库

其中MacOSX、iPhoneOS、iPhoneSimulator 中的libstdc++.tbd文件分别对应复制到Xcode10中的以下3个目录中即可：

/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/lib/

/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/usr/lib/

/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/usr/lib/

链接:https://pan.baidu.com/s/14u9uvsf-Jde8hn4LNJynCQ 密码:3c77