Fail to build lkl using Clang-11

[HAPPY]

Hi all,

I want to build lkl using clang.
I am using make ARCH=lkl CC=clang LD=ld.lld menuconfig and cp .config arch/lkl/configs/defconfig,
after that I use

make CC=clang -C tools/lkl

to build the lkl. But it failed with various errors like below:

init/init_task.c:32:21: error: initializer element is not a compile-time constant
                .cputime_atomic = INIT_CPUTIME_ATOMIC,
                                  ^~~~~~~~~~~~~~~~~~~
./include/linux/sched/signal.h:52:12: note: expanded from macro 'INIT_CPUTIME_ATOMIC'
                .utime = ATOMIC64_INIT(0),                      \
                         ^~~~~~~~~~~~~~~~

15 warnings generated.
/tmp/main-cfea46.s: Assembler messages:
/tmp/main-cfea46.s:5874: Fatal error: bad .section directive: want a,l,w,x,M,S,G,T in string
clang: error: assembler command failed with exit code 1 (use -v to see invocation)
make[2]: *** [scripts/Makefile.build:281: init/main.o] Error 1
make[1]: *** [Makefile:1084: init] Error 2
make: *** [Makefile:66: linux/tools/lkl/lib/lkl.o] Error 2
make: Leaving directory 'linux/tools/lkl'

My clang version is 11.0.0

I wonder the proper way to build lkl using clang.
BTW, I find the wiki in 2015 which describes the clang build, but the build_ll branch is gone :)
Thanks in advance.

[docfate111]

is this fixed?