安裝toolchain

如果你沒打算自己build toolchain
可以使用此家公司所提供免付費的版本
http://www.codesourcery.com/sgpp/lite/arm/portal/release1296

Sourcery G++ Lite 2010q1-189 for ARM uClinux

使用bash安裝
sudo ./arm-2010q1-189-arm-uclinuxeabi.bin
[sudo] password for nelsonchung:
Checking for required programs: awk grep sed bzip2 gunzip
Preparing to install...
Extracting the JRE from the installer archive...
Unpacking the JRE...
Extracting the installation resources from the installer archive...
Configuring the installer for this system's environment...

Launching installer...