LLVM based toolchain

For Developers
1

Hello,

Has anyone ever used a LLVM based toolchain (clang + libcpp + sanitizers) to build and deploy a C++ package for OpenWRT? Is there any information to start with?

Clang is by definition a cross compiler so the problem lies in building libcpp and the sanitizers.

2

The toolchains are in the Download repositories.The toolchain is based on cpu architeture, look at your device downloads.
You can compile the toochain too, like here
select only the target and basic to compile the toochain on "make menuconfig"