[Zhengdian Atom Alpha IMX6ULL Linux Development Board] Install the cross compiler

lugl4313820

[Zhengdian Atom Alpha IMX6ULL Linux Development Board] Install the cross compiler [Copy link]

1. We need to copy the cross-compilation tool to Ubuntu first. We create a folder named "linux" in the current user's root directory, and then create a folder named "tool" in this linux folder to store some development tools:

xxx@xxx-virtual-machine:~$ mkdir linux
xxx@xxx-virtual-machine:~$ cd linux/
xxx@xxx-virtual-machine:~/linux$ mkdir tool
xxx@xxx-virtual-machine:~/linux$ cd tool
xxx@xxx-virtual-machine:~/linux/tool$ 

2. Download the cross compiler from 5. Development Tools -> 1. Cross Compiler. Copy the cross compiler to the newly created "tool" folder in Ubuntu. The operation is as shown below:

3. Create a directory in Ubuntu: /usr/local/arm, and run the following command:

xxx@lugl-virtual-machine:~/linux/tool$ sudo mkdir /usr/local/arm
[sudo] xxx 的密码： 

4. Then copy the compiler file we just copied to the /usr/local/arm/ directory we just created:

lugl@lugl-virtual-machine:~/linux/tool$ sudo cp gcc-linaro-4.9.4-2017.01-x86_64_arm-linux-gnueabihf.tar.xz /usr/local/arm/
lugl@lugl-virtual-machine:~/linux/tool$ cd /usr/local/arm/
lugl@lugl-virtual-machine:/usr/local/arm$ ls
gcc-linaro-4.9.4-2017.01-x86_64_arm-linux-gnueabihf.tar.xz

5. Then we decompress:

lugl@lugl-virtual-machine:/usr/local/arm$ sudo tar -vxf gcc-linaro-4.9.4-2017.01-x86_64_arm-linux-gnueabihf.tar.xz 

6. We generated the cross-compilation tool chain of gcc-linaro-4.9.4-2017.01-x86_64_arm-linux-gnueabihf.

lugl@lugl-virtual-machine:/usr/local/arm$ ls
gcc-linaro-4.9.4-2017.01-x86_64_arm-linux-gnueabihf
gcc-linaro-4.9.4-2017.01-x86_64_arm-linux-gnueabihf.tar.xz

7.

Modify the environment variables and use VI to open the /etc/profile file. The command is as follows:

sudo vi /etc/profile

After opening /etc/profile, enter the following at the end:

export PATH=$PATH:/usr/local/arm/gcc-linaro-4.9.4-2017.01-x86_64_arm-linux-gnueabihf/bin

After adding, save and exit, restart Ubuntu, and the cross tool key will be installed.

After installation, you can start your hello world journey.

常见泽1

Is the system using the version recommended by Zhengdian Atom?

lugl4313820

Common Ze 1 posted on 2023-4-29 23:54 Is the system using the version recommended by Zhengdian Atom?

Installing the system consumes too much disk space, so I used the Ubuntu 20 that I had already created and installed myself.

火辣西米秀

After reading the explanation of the OP, I found that a folder named "linux" was created, and the rest of the steps were to copy the cross compiler to the newly created folder in Ubuntu.

lugl4313820

Hot Ximi Show posted on 2023-4-30 08:54 After reading the explanation of the host, basically a folder named "linux" was created, and the rest of the rest basically copied the cross compiler...

Yes, first, unzip it to the specified directory, then unzip it, and then add the path to /etc/profile so that the system can find it. Of course, you can also specify an absolute path, but it is more troublesome.