kernel build error

[lxy1579]

Describe the bug
some kernel configuration options are disabled after do_configure.

To Reproduce
Steps to reproduce the behavior:
bitbake virtual/kernel -c configure

Expected behavior
git diff .oldconfig .config

-c option can't use with '-fuse-ld=lld'

[kraj]

we do not use clang to compile by default for kernel it still uses gcc and binutils. Maybe you can disable lld to build kenrel.

KERNEL_LD = "${CCACHE}${HOST_PREFIX}ld.bfd ${HOST_LD_KERNEL_ARCH}"

[lxy1579]

It will be OK if I compile kernel by removing -fuse-ld=lld from KERNEL_CC, but I also set KERNEL_LD = "${CCACHE}${HOST_PREFIX}ld.lld". Verify that the final image(vmlinux) is also generated through ld.lld link

[lxy1579]

we do not use clang to compile by default for kernel it still uses gcc and binutils. Maybe you can disable lld to build kenrel.

KERNEL_LD = "${CCACHE}${HOST_PREFIX}ld.bfd ${HOST_LD_KERNEL_ARCH}"

Is there a plan to support LLVM=1 parameter to kernel build?