Package: wnpp This is just a split-out of the amdgcn target tools from the gcc-N-offload-amdgcn packages. Package: amdgcn-tools Description: linker tools for the amdgcn architecture The package provides the tools ar, as, ld and nm for the amdgcn target architecture (used in AMD gpus). The tools are based on LLVM. . This is just a dependency package used by the gcc-N-offload-amdgcn offload compilers.