# SPDX-License-Identifier: GPL-2.0

  ###
  # scripts contains sources for various helper programs used throughout
  # the kernel for the build process.

  hostprogs-always-$(CONFIG_BUILD_BIN2C)			+= bin2c
  hostprogs-always-$(CONFIG_KALLSYMS)			+= kallsyms
  hostprogs-always-$(BUILD_C_RECORDMCOUNT)		+= recordmcount
  hostprogs-always-$(CONFIG_BUILDTIME_TABLE_SORT)		+= sorttable
  hostprogs-always-$(CONFIG_ASN1)				+= asn1_compiler
  hostprogs-always-$(CONFIG_MODULE_SIG_FORMAT)		+= sign-file
  hostprogs-always-$(CONFIG_SYSTEM_TRUSTED_KEYRING)	+= extract-cert
  hostprogs-always-$(CONFIG_SYSTEM_EXTRA_CERTIFICATE)	+= insert-sys-cert

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

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

  HOSTLDLIBS_sign-file = -lcrypto
  HOSTLDLIBS_extract-cert = -lcrypto

  ifdef CONFIG_UNWINDER_ORC
  ifeq ($(ARCH),x86_64)
  ARCH := x86
  endif
  HOSTCFLAGS_sorttable.o += -I$(srctree)/tools/arch/x86/include
  HOSTCFLAGS_sorttable.o += -DUNWINDER_ORC_ENABLED
  HOSTLDLIBS_sorttable = -lpthread
  endif

  # The following programs are only built on demand
  hostprogs += unifdef

  # The module linker script is preprocessed on demand
  targets += module.lds

  subdir-$(CONFIG_GCC_PLUGINS) += gcc-plugins

  subdir-$(CONFIG_MODVERSIONS) += genksyms

  subdir-$(CONFIG_SECURITY_SELINUX) += selinux

  
  # Let clean descend into subdirs

  subdir-	+= basic dtc gdb kconfig mod