Install ARM-LINUX-GCC under Ubuntu

Installation steps:

This is the arm-linux-gcc-4.4.3.tar.gz package released by the friendly arm.

First, the compressed package arm-linux-gcc-4.4.3.tar.gz stored in the OPT directory.

Execute decompression command: sudo tar zxvf arm-gcc-4.4.3.tar.gz

Get the directory as follows:

Decompression after the original compressed package can be deleted, extracted after the path is relatively deep, you can change it a little bit.

sudo mv/opt/opt/friendlyarm/toolschain/opt

This way I get the path of the ARM-LINUX-GCC:

/opt/toolschain/4.4.3/bin

Second, configure the system environment variables, add the cross-compilation tool chain path to the environment variable path, so that you can use these tools in any directory.

Use the command: Vim/etc/profile edit the profile file to add environment variables.

Finish saving exit.

Third, use command: Source/etc/profile make environment variable take effect

Iv. Enter the command arm-linux on the terminal and press the TAB key (multiple clicks) to see that the environment variable setting is successful.

V. Input command: ARM-LINUX-GCC–V

It is also possible to have the following error message:/OPT/TOOLSCHAIN/4.4.3/BIN/ARM-LINUX-GCC:

15:exec:/opt/toolschain/4.4.3/bin/.arm-none-linux-gnueabi-gcc:not found

This problem occurs because Ubuntu is 64-bit, and the workaround is to use the command:

sudo apt-get install ia32-libs to install some 32-bit libraries.

Install ARM-LINUX-GCC under Ubuntu