runtime: docker: Enable SPARC for clang-nightly
With the changes available in the sparc maintainer’s tree, it is possible to build a sparc64_defconfig
kernel with CC=clang LLVM_IAS=0
, which successfully boots in QEMU. Tested with:
$ tuxmake \
-a sparc \
-k sparc64_defconfig \
-I image \
-r podman-local \
-t clang-nightly \
LLVM_IAS=0 kernel