具体错误
configure: error: Failed to determine Xcode version. /Users/taishansoft/Downloads/tsjdk8-project/ts-jdk8/common/autoconf/generated-configure.sh: line 82: 5: Bad file descriptor
解决办法
下载安装Xcode。把整个Xcode.app目录移动到/Applications目录下。然后执行以下命令：
sudo xcode-select -switch /Applications/Xcode.app/Contents/Developer
