anchor.diff:  
   LIC_FILES_CHKSUM = "file://../COPYING;md5=bbea815ee2795b2f4230826c0c6b8814"
   
  -DEPENDS = "rsync-native llvm-native libhugetlbfs"
  +DEPENDS = "rsync-native llvm-native"
   
   # for musl libc
   SRC_URI_append_libc-musl = "\
  
positive.code: # if you have older kernel than that you need to remove it from PACKAGECONFIG
  PACKAGECONFIG ??= "bpf firmware vm"
  PACKAGECONFIG_remove_x86 = "bpf"
  PACKAGECONFIG_remove_arm = "bpf"
  # host ptrace.h is used to compile BPF target but mips ptrace.h is needed
  # progs/loop1.c:21:9: error: incomplete definition of type 'struct user_pt_regs'
  # m = PT_REGS_RC(ctx);
  PACKAGECONFIG_remove_qemumips = "bpf"
  
  PACKAGECONFIG[bpf] = ",,elfutils libcap libcap-ng rsync-native,"
  PACKAGECONFIG[firmware] = ",,libcap, bash"
  PACKAGECONFIG[vm] = ",,libcap,libgcc bash"
  
  do_patch[depends] += "virtual/kernel:do_shared_workdir"
  
  
negative.code:     AR="${AR}" \
      LD="${LD}" \
      DESTDIR="${D}" \
      MACHINE="${ARCH}" \
  '
  
  KERNEL_SELFTEST_SRC ?= "Makefile \
                          include \
                          kernel \
                          lib \
                          tools \
                          scripts \
                          arch \
  