Linux Host Environment Setup

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Install supporting packags  

Before you start any development, you need to set an environment up. The environment
dedicated to Linux development is quite simple, at least on Debian-based systems:

$ sudo apt-get update
$ sudo apt-get install gawk wget git diffstat unzip texinfo gcc-multilib build-essential chrpath socat libsdl1.2-dev  xterm ncurses-dev lzop

ARM CROSS compilation:

  • sudo apt-get install gcc-arm-linux-gnueabihf

Own built Kernel


Kernel Configuration, Compilation and Install
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1. Download Kernel Source from Kernel masters server:
$ cd ~/KernelSouceCode
$ git clone https://github.com/torvalds/linux.git
2. Kernel Configuration
$ cd linux
$ make menuconfig 
3. Kernel Compilaton
$ make -j4  (Static Compilation)
out put is vmlinux (kernel raw image)
$ du -sh vmlinux (with out compressing)
$ make modules  (Dynamic Compilation)
out put is .ko 
$ du -sh . 
4. Kernel Install
$ sudo make modules_install (.ko installation)
out put is /lib/modules/`uname -r`/build/
$ sudo make install 
out put is /boot/vmlinuz-`uname -r`
out put is /boot/config-`uname -r`
out put is /boot/System.map-`uname -r`
out put is /boot/initrd-`uname -r`
out put is /boot/abi-`uname -r`
$ du -sh vmlinuz-`uname -r`
5. Reboot 
$ sudo reboot

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