The compile-kernel.sh script is a shortcut to compile different branches of
the kernel with a given standard kernel configuration and compiler.
The script takes these three arguments:
./scripts/compile-kernel.sh <repository> <config> <compiler>
For example, to build the current main-line kernel with the default kernel configuration and clang-5.0 compiler, run:
./scripts/compile-kernel.sh torvalds defconfig clang-5.0
For other help, use ./scripts/compile-kernel.sh --help.