uClinux从37M忽然到了1.5M

今天下午编译uClinux，自己试着将用不到的选项去掉，编译之后发现如下情况。

[lingjiujinake@1jjk uClinux-dist]# ll -h linux-2.6.x/linux

-rwxr-xr-x 2 root root 1.7M 05-08 17:29 linux-2.6.x/linux

[lingjiujianke@1jjk uClinux-dist]# ll -h ../linux

-rwxr-xr-x 1 root root 35M 05-08 16:12 ../linux

[lingjiujianke@1jjk uClinux-dist]#

[lingjiujianke@1jjk uClinux-dist]# ll -h images/
总计 2.9M
-rw-r--r-- 1 root root 1.4M 05-08 17:34 image.bin
-rwxr-xr-x 1 root root  62K 05-08 17:34 linux.data
-rwxr-xr-x 1 root root 1.4M 05-08 17:34 linux.text
-rw-r--r-- 1 root root  12K 05-08 17:34 romfs.img
[lingjiujianke@1jjk uClinux-dist]#

[lingjiujianke@1jjk uClinux-dist]# ls romfs/
bin  dev  etc  home  lib  mnt  proc  sbin  tmp  usr  var
[lingjiujianke@1jjk uClinux-dist]#