mac下编译go-ethereum

macos： 10.14.4下载go-ethereum源码，按照文档执行命令编译：$ make all 报错:fatal error: ‘stdlib.h’ file not found/usr/include查看xcode是否安装：$ xcode-select –install xcode-select: error: command line tools are already installed, use “Software Update” to install updates$ xcode-select -p /Applications/Xcode.app/Contents/Developer$ brew configClang: 10.0 build 1001Git: 2.20.1 => /usr/local/bin/gitmacOS: 10.14.4-x86_64CLT: 10.2.0.0.1.1552586384Xcode: 10.2CLT headers: 10.2.0.0.1.1552586384发现xcode已经安装。使用命令查看 clang++的 include 搜索路径（#include <…> search starts here: 后面）。$ clang++ -E -x c++ - -v < /dev/nullignoring nonexistent directory “/usr/include/c++/v1"ignoring nonexistent directory “/usr/include"发现忽略了不存在的/usr/include。 说明macOS SDK 的头文件不存在。安装llvm:$ brew install llvm问题仍然存在。安装头文件：$ cd /Library/Developer/CommandLineTools/Packages/$ open macOS_SDK_headers_for_macOS_10.14.pkg再次编译go-ethereum， 通过。 问题解决。参考资料：1、https://stackoverflow.com/que…2、https://www.cnblogs.com/flipp…3、https://apple.stackexchange.c…