请教MAC中用terminal调试c语言程序的方法 - V2EX
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musray

请教MAC中用terminal调试c语言程序的方法

  •  
  •   musray Mar 24, 2012 12692 views
    This topic created in 5157 days ago, the information mentioned may be changed or developed.
    百度谷歌了一大圈,找到了一个基本思路:用记事本之类的程序写代码,比如hello world。然后在terminal里通过gcc来调试。

    但遇到了很多困惑,希望大家指点:
    我找到了一个smultron的程序,写了c语言代码,存放到了桌面上,叫hello.c
    问题1:在terminal中如何找到hello.c?
    问题2:如何能像在vc++6.0那样编译并在runtime里看到执行结果?

    先行谢过!
    11 replies    1970-01-01 08:00:00 +08:00
    zhuzhuor
        1
    zhuzhuor  
       Mar 24, 2012 via iPad
    Google gdb
    guoxx_
        2
    guoxx_  
       Mar 24, 2012
    cd ~/Desktop/
    gcc hello.c -o hello

    调试的话就gdb hello
    break设置断点 run运行程序 print显示变量值

    再具体的楼主还是google吧
    66450146
        3
    66450146  
       Mar 24, 2012
    man gcc
    man gdb

    楼主可以在Linux社区里面找到更详尽的关于gcc和gdb的资料。。。
    musray
        4
    musray  
    OP
       Mar 24, 2012
    一并感谢各位~我再研究研究
    013231
        5
    013231  
       Mar 24, 2012
    1:
    cd ~/Desktop
    2:
    gcc hello.c
    ./a.out

    不过你还是找本Linux教材系统的学习一下吧.
    stcui
        6
    stcui  
       Mar 25, 2012
    cd ~/Desktop
    make hello
    stcui
        7
    stcui  
       Mar 25, 2012
    ./hello
    musray
        8
    musray  
    OP
       Mar 25, 2012
    @013231 执行gcc hello.c的时候,提示:“-bash:gcc:command not found”?
    是我的机器上没安装gcc么?我是10.7.3,在APP STORE安装了最新版XCODE。
    musray
        9
    musray  
    OP
       Mar 25, 2012
    @stcui 执行make hello的时候,提示-bash:make:conmmand not found。请问怎么回事儿?和上一楼的问题类似。
    clowwindy
        10
    clowwindy  
       Mar 25, 2012
    装 Xcode 的 Commandline Tools,编译链就有了

    如果你纠结于终端,这个大概就是你想要的……

    1. 学写 Makefile
    2. 学 emacs/vim
    3. 学 gdb
    4. 学 emacs/vim 里使用 gdb 的方法
    musray
        11
    musray  
    OP
       Mar 25, 2012
    @clowwindy 哈哈,安装了Command line Tools果然gcc和make都有了!
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