building clang for target offload

Hello,

I am trying to build clang with GPU support, in particular with support for OpenMP target offload.

I want to build for a Xeon+Nvidia GPU.

I did this:

git clone https://github.com/clang-ykt/openmp.git

and built the OpenMP libomp.so

Then I try this:

git clone https://github.com/clang-ykt/libomptarget.git

but now I am ask for a user name, guest does not seem to work:

git clone https://github.com/clang-ykt/libomptarget.git

Cloning into ‘libomptarget’…

Username for ‘https://github.com’: guest

Password for ‘https://guest@github.com’:

Is this not a public branch of the repo?

I am interested to hear other peoples experience with this.

Thanks in advance,

Gabriele