make ALSA出错：Makefile:418: .config: no such file or directory

realfun

声卡是AC97 ALC655的，只好下载新的驱动来装，结果编译的时候报错如下：
........
make[3]: Entering directory `/home/down/alsa-driver-1.0.9rc4/pcmcia/vx'
make[3]: Leaving directory `/home/down/alsa-driver-1.0.9rc4/pcmcia/vx'
make[3]: Entering directory `/home/down/alsa-driver-1.0.9rc4/pcmcia/pdaudiocf'
make[3]: Leaving directory `/home/down/alsa-driver-1.0.9rc4/pcmcia/pdaudiocf'
make[2]: Leaving directory `/home/down/alsa-driver-1.0.9rc4/pcmcia'
make[1]: Leaving directory `/home/down/alsa-driver-1.0.9rc4'
make -C /lib/modules/2.6.8-2-686/source SUBDIRS=/home/down/alsa-driver-1.0.9rc4 O=/lib/modules/2.6.8-2-686/build modules
make[1]: Entering directory `/usr/src/kernel-source-2.6.8'
/usr/src/kernel-source-2.6.8/Makefile:418: .config: 没有那个文件或目录
  CC [M]  /home/down/alsa-driver-1.0.9rc4/acore/hpetimer.o
/bin/sh: line 1: scripts/basic/fixdep: 没有那个文件或目录
make[4]: *** [/home/down/alsa-driver-1.0.9rc4/acore/hpetimer.o] 错误 1
make[3]: *** [/home/down/alsa-driver-1.0.9rc4/acore] 错误 2
make[2]: *** [_module_/home/down/alsa-driver-1.0.9rc4] 错误 2
make[1]: *** [modules] 错误 2
make[1]: Leaving directory `/usr/src/kernel-source-2.6.8'
make: *** [compile] 错误 2
........

.config文件是存在的，我用这个命令copy过来的：
cp /boot/config-2.6.8-2-686 .config

请问是不是需要现编译内核啊？:ask


PS:
前面在这个地方报错，说找不到build文件夹，后来我给它建了一个空的，但是还是走不多远又卡住了：（
make -C /lib/modules/2.6.8-2-686/source SUBDIRS=/home/down/alsa-driver-1.0.9rc4 O=/lib/modules/2.6.8-2-686/build modules

bbmd

安装kernel-source-2.6.8

realfun

已经搞定了，原来需要把build也link到/usr/src/kernel-source-2.6.8上面去
多谢啦