安装Realtek驱动遇到的问题

voodoo82

在ubuntu 10.10中安装Realtek声卡驱动，make时出现无法找到modversions.h文件的错误，详细如下：
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cc1: fatal error: /lib/modules/2.6.35-25-generic/build/include/linux/modversions.h: 没有那个文件或目录
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在 /lib/modules/2.6.35-25-generic/build/include/config文件夹下发现modversions.h，但是文件大小为0，将其拷贝到/lib/modules/2.6.35-25-generic/build/include/linux/下，重新编译，出现如下错误：
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/lib/modules/2.6.35-25-generic/build/include/linux/gameport.h: In function ‘gameport_register_driver’:
/lib/modules/2.6.35-25-generic/build/include/linux/gameport.h:154: error: ‘KBUILD_MODNAME’ undeclared (first use in this function)
/lib/modules/2.6.35-25-generic/build/include/linux/gameport.h:154: error: (Each undeclared identifier is reported only once
/lib/modules/2.6.35-25-generic/build/include/linux/gameport.h:154: error: for each function it appears in.)
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不知道怎么解决，在网上搜索也没有什么结果，有xd知道怎么解决吗？