how to install a cross compiler for core-3399-JD4 board?

linux_willow

I am using the Core 3399 JD4 board. I need to setup a compiler PC. I want to be able to compile my code for the 3399 board on this PC and just copy the executable to the 3399 board. I understand that I need to install a cross compiler for the 3399 board in my PC. However, the link at http://wiki.t-firefly.com/en/Cor ... ation-layer-support seems to describe how to install ubuntu in the 3399 board. Is there any cross compiler toolchain available for the 3399 board?

Note: My PC has Ubuntu 18.0.4 LTS installed. It has a intel core i7-9700 CPU.

linux_willow

Negro旋 Posted at 2/19/2020 10:52
Hello, you need to follow this wiki to install Linux-SDK in your PC.
http://wiki.t-firefly.com/en/C ...

hi..thank you for the reply..I have followed the steps in the link.. now, if i need to compile a simple "hello world" program in my PC.. can you please help me how to compile the code and obtain an executable in the PC?

linux_willow

Negro旋 Posted at 2/19/2020 15:44
OK. If you want to run the executable in your PC, you can execute "gcc hello.c -o hello" to get the  ...

thank you for the guidance..I am relatively new to setting up a cross compiler, hence I would like to clear a few concepts here..since I have a Ubuntu PC..I understand that I just need a cross compiler to obtain the executable.. Since we are using the arm gcc..would it be sufficient if I just install an arm cross compiler instead of following all the steps in the http://wiki.t-firefly.com/en/Cor ... ubuntu-firmware-gpt link? what I mean is, there is no need to install the Linux-SDK from the repo since it is also installing the files specific to rockchip device which we are not using?