# kbuild trick to avoid linker error. Can be omitted if a module is built.
  obj- := dummy.o

  hostprogs-$(CONFIG_SAMPLE_SECCOMP) := bpf-fancy dropper bpf-direct

  
  HOSTCFLAGS_bpf-fancy.o += -I$(objtree)/usr/include
  HOSTCFLAGS_bpf-fancy.o += -idirafter $(objtree)/include
  HOSTCFLAGS_bpf-helper.o += -I$(objtree)/usr/include
  HOSTCFLAGS_bpf-helper.o += -idirafter $(objtree)/include

  bpf-fancy-objs := bpf-fancy.o bpf-helper.o

  
  HOSTCFLAGS_dropper.o += -I$(objtree)/usr/include
  HOSTCFLAGS_dropper.o += -idirafter $(objtree)/include
  dropper-objs := dropper.o

  HOSTCFLAGS_bpf-direct.o += -I$(objtree)/usr/include
  HOSTCFLAGS_bpf-direct.o += -idirafter $(objtree)/include

  bpf-direct-objs := bpf-direct.o

  
  # Try to match the kernel target.

  ifndef CROSS_COMPILE

  ifndef CONFIG_64BIT

  
  # s390 has -m31 flag to build 31 bit binaries
  ifndef CONFIG_S390
  MFLAG = -m32
  else
  MFLAG = -m31
  endif
  
  HOSTCFLAGS_bpf-direct.o += $(MFLAG)
  HOSTCFLAGS_dropper.o += $(MFLAG)
  HOSTCFLAGS_bpf-helper.o += $(MFLAG)
  HOSTCFLAGS_bpf-fancy.o += $(MFLAG)
  HOSTLOADLIBES_bpf-direct += $(MFLAG)
  HOSTLOADLIBES_bpf-fancy += $(MFLAG)
  HOSTLOADLIBES_dropper += $(MFLAG)

  endif

  always := $(hostprogs-y)

  else
  # MIPS system calls are defined based on the -mabi that is passed
  # to the toolchain which may or may not be a valid option
  # for the host toolchain. So disable tests if target architecture
  # is MIPS but the host isn't.
  ifndef CONFIG_MIPS
  always := $(hostprogs-y)
  endif
  endif