[MacRuby] 关于 rake, llvm_config 和 "prefix" - V2EX
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huahang
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[MacRuby] 关于 rake, llvm_config 和 "prefix"

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  •   huahang 2011-02-20 08:39:43 +08:00 6278 次点击
    这是一个创建于 5371 天前的主题,其中的信息可能已经有所发展或是发生改变。
    大家好!

    我尝试编译 MacRuby,可是得到如下的错误:

    The llvm-config executable was not located as /usr/local/bin/llvm-config. Please make sure LLVM is correctly installed on your machine and pass the llvm_config option to rake if necessary.

    我有安装 llvm 2.8,但是不是在 /user/local/bin 而是在一个特殊的位置。应当使用怎样的命令才能把 llvm-config 的位置告诉 rake 呢?

    另,安装 MacRuby 的时候,rake 是否支持一个类似 prefix 的机制,用来设定特定的安装路径呢?

    Thanks,
    Huahang
    7 条回复    1970-01-01 08:00:00 +08:00
    GordianZ
        1
    GordianZ  
       2011-02-20 08:42:59 +08:00
    http://en.wikipedia.org/wiki/Ln_(Unix)

    sudo ln /path/to/your/llvm-config /usr/local/bin/llvm-config
    GordianZ
        2
    GordianZ  
       2011-02-20 08:45:35 +08:00
    @Livid There's abug in URL regex... like the Wikipedia one above =.=
    huahang
        3
    huahang  
    OP
       2011-02-20 08:58:52 +08:00
    @GordianZ Come on... 有没有其他的办法啊。。。
    GordianZ
        4
    GordianZ  
       2011-02-20 09:04:24 +08:00
    @huahang ln is the easiest solution... why you need others?
    btw, have you tried this: http://goo.gl/tNfRM
    aligo
        5
    aligo  
       2011-02-20 09:11:54 +08:00
    把llvm的bin目录加入到PATH里应该就可以了
    huahang
        6
    huahang  
    OP
       2011-02-20 10:29:28 +08:00
    @aligo 加了,不行。。。
    huahang
        7
    huahang  
    OP
       2011-02-20 11:56:09 +08:00
    正解应该是这几个设置

    $ rake llvm_path="" framework_instdir="" sym_instdir=""
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