Building root file system_1

1.Create an empty director

  #cd /opt/armlinux

  #mkdir rootfs

  #cd rootfs

  #mkdir bin dev etc lib mnt proc sbin sys tmp usr

  #mkdir mnt/etc

2.Install Tree sofeware

$mv tree-1.5.0.tgz tree-1.5.0.tar.gz

$cd ../software

$tar xvzf ../source/tree-1.5.0.tar.gz

$make

$make install

   

    # cp arch/arm/configs/s3c2410_defconfig .config

    # export PATH=$PATH:/home/linux/crosstool/gcc-3.4.5-glibc-2.3.6/arm-softfloat-linux-gnu/bin:

   download tree-1.5.2.1  and put it under /opt/armlinux/rootfs

   #tar -xvzf tree-1.5.2.1.tar.gz

   #cd tree-1.5.2.1

   #make

   #make install

  and then the command tree is available

  #tree

 .
|-- bin
|-- dev
|-- etc
|-- lib
|-- mnt
|   `-- etc
|-- proc
|-- sbin
|-- sys
|-- tmp
|-- tree-1.5.2.1
|   |-- CHANGES
|   |-- INSTALL
|   |-- LICENSE
|   |-- Makefile
|   |-- README
|   |-- man
|   |   |-- tree.1
|   |   `-- tree.1.fr
|   |-- strverscmp.c
|   |-- tree
|   |-- tree.c
|   `-- tree.o
|-- tree-1.5.2.1.tgz
`-- usr