如何让emacs自动编译？

[testla]

我想按F10键时对当前C源代码进行编译，例如，文件名为XXX.c的源文件怎么写配置文件，使得按F10键后执行这个命令？
gcc -o xxx -g xxx.c

[davyzhu]

A general method with *nix flavor:
1. write a Makefile in the source directory like

代码： 全选

xxx: xxx.c
    gcc -o xxx -g xxx.c

2. M-x compile (I alias it to M-x cpl, or you can alias it to F10)
M-x compile will (1)run make Makefile, (2)parse the information by gcc and re-fontify it.