###
  # scripts contains sources for various helper programs used throughout
  # the kernel for the build process.
  # ---------------------------------------------------------------------------
  # kallsyms:      Find all symbols in vmlinux
  # pnmttologo:    Convert pnm files to logo files

  # conmakehash:   Create chartable

  # conmakehash:	 Create arrays for initializing the kernel console tables

  # docproc:       Used in Documentation/DocBook

  # check-lc_ctype: Used in Documentation/DocBook

  HOST_EXTRACFLAGS += -I$(srctree)/tools/include

  hostprogs-$(CONFIG_KALLSYMS)     += kallsyms
  hostprogs-$(CONFIG_LOGO)         += pnmtologo
  hostprogs-$(CONFIG_VT)           += conmakehash

  hostprogs-$(BUILD_C_RECORDMCOUNT) += recordmcount

  hostprogs-$(CONFIG_BUILDTIME_EXTABLE_SORT) += sortextable

  hostprogs-$(CONFIG_ASN1)	 += asn1_compiler

  hostprogs-$(CONFIG_MODULE_SIG)	 += sign-file
  hostprogs-$(CONFIG_SYSTEM_TRUSTED_KEYRING) += extract-cert

  hostprogs-$(CONFIG_SYSTEM_EXTRA_CERTIFICATE) += insert-sys-cert

  HOSTCFLAGS_sortextable.o = -I$(srctree)/tools/include

  HOSTCFLAGS_asn1_compiler.o = -I$(srctree)/include

  HOSTLOADLIBES_sign-file = -lcrypto

  HOSTLOADLIBES_extract-cert = -lcrypto

  always		:= $(hostprogs-y) $(hostprogs-m)

  # The following hostprogs-y programs are only build on demand

  hostprogs-y += unifdef docproc check-lc_ctype

  # These targets are used internally to avoid "is up to date" messages

  PHONY += build_unifdef build_docproc build_check-lc_ctype

  build_unifdef: $(obj)/unifdef

  	@:

  build_docproc: $(obj)/docproc

  	@:

  build_check-lc_ctype: $(obj)/check-lc_ctype
  	@:

  subdir-$(CONFIG_MODVERSIONS) += genksyms

  subdir-y                     += mod

  subdir-$(CONFIG_SECURITY_SELINUX) += selinux

  subdir-$(CONFIG_DTC)         += dtc

  subdir-$(CONFIG_GDB_SCRIPTS) += gdb

  
  # Let clean descend into subdirs

  subdir-	+= basic kconfig package gcc-plugins