Linux 下的编译工具，比Redhat9.0 默认版本要高。-Compiler tools under Linux than Redhat9.0 higher default version.

gnu make的中文手册，超详细，读懂乃至编写makefile的最佳指南与长期使用的手册，推荐-gnu make the Chinese manual, super detailed, written makefile to read even the best guidelines and long-term use of the manual, it is recommended

gnu makefile project 管理一书的源码，非常好的资料来学习makefile，linux程序员参考书-gnu makefile project management book of the source, very good information to learn makefile, linux programmers reference