linux下交叉编译spca5xx(中星微摄像头在linux下使用时用到的驱动)用到的Makefile文件，文件将针对linux2.5 2.6内核的驱动注释掉，修改了针对2.4内核的驱动。-linux cross compiler under the spca5xx (Vimicro camera to use in linux driver when used) used in the Makefile of documents, will linux2.5 2.6 kernel driver