Cross compiler installs GCC version 4.3.3 (sourcery g++ Lite 2009q1-203)

Installation Environment: Ubuntu 14.04

Installation package: toolchain.tar.gz

Compiler version: GCC version 4.3.3 (sourcery g++ Lite 2009q1-203)

The installation steps are as follows:

Step 1:

Copy to directory/usr/local-unzip

CP toolchain.tar.gz/usr/local

Cd/usr/local

TAR-XZVF toolchain.tar.gz

Step 2:

Configure the environment variable to take effect (note that the path must be set to, not confirmed can pwd look at the path)

Vim/etc/bash.bashrc

#在最后添加

Path= $PATH:/usr/local/codesourcery/arm-2009q1/bin

Wq exit, source makes it effective immediately

Source/etc/bash.bashrc

Step 3:

If you can output the configuration information, the version number is displayed: GCC version 4.3.3 (sourcery g++ Lite 2009q1-203), indicating that the installation was successful.

Cross compiler installs GCC version 4.3.3 (sourcery g++ Lite 2009q1-203)