Migrate the compiler to LLVM toolchain and update config as per required and preferred config options by kconfigcheck. Part-of: <https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/7536>
Migrate the compiler to LLVM toolchain and update config as per required and preferred config options by kconfigcheck. Part-of: <https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/7536>