Where can I find the latest version of the arm toolchain?

Question

linux

Good day.
I am developing applications for the NEWPOS 8210 pos-terminal. We provided the following toolchain (from the documentation):

The toolchain for NEW8210 is based on ARM cross compile toolchain which has the version of glibc-2.9 gcc-4.3.4

Compiler included in the toolchain

arm-unknown-linux-gnu-g++

There are quite a few different arm toolchains on the network, I don’t know which one is suitable for this terminal.
The terminal itself is spinning on Linux 2.6.32.

Answer 1

You see what's the matter, if you use a toolchain that is very different from the one that collects the libraries installed on the device, you have three options:
- rebuild and update all libraries on the device.
- create a separate directory hierarchy /lib, /usr/lib, ... into which to put the libraries (.so) of the new toolchain and in one way or another force the executable files compiled by the new toolchain to use them.
- link your executable files statically.
In the last option, almost any toolchain will suit you, the other two options are more confused.
https://elinux.org/Toolchains#Prebuilt_toolchains