1# SPDX-License-Identifier: GPL-2.0 2### 3# scripts contains sources for various helper programs used throughout 4# the kernel for the build process. 5# --------------------------------------------------------------------------- 6# kallsyms: Find all symbols in vmlinux 7 8HOST_EXTRACFLAGS += -I$(srctree)/tools/include 9 10hostprogs-$(CONFIG_BUILD_BIN2C) += bin2c 11hostprogs-$(CONFIG_KALLSYMS) += kallsyms 12hostprogs-$(BUILD_C_RECORDMCOUNT) += recordmcount 13hostprogs-$(CONFIG_BUILDTIME_EXTABLE_SORT) += sortextable 14hostprogs-$(CONFIG_ASN1) += asn1_compiler 15hostprogs-$(CONFIG_MODULE_SIG_FORMAT) += sign-file 16hostprogs-$(CONFIG_SYSTEM_TRUSTED_KEYRING) += extract-cert 17hostprogs-$(CONFIG_SYSTEM_EXTRA_CERTIFICATE) += insert-sys-cert 18 19HOSTCFLAGS_sortextable.o = -I$(srctree)/tools/include 20HOSTCFLAGS_asn1_compiler.o = -I$(srctree)/include 21HOSTLDLIBS_sign-file = -lcrypto 22HOSTLDLIBS_extract-cert = -lcrypto 23 24always := $(hostprogs-y) $(hostprogs-m) 25 26# The following hostprogs-y programs are only build on demand 27hostprogs-y += unifdef 28 29subdir-$(CONFIG_GCC_PLUGINS) += gcc-plugins 30subdir-$(CONFIG_MODVERSIONS) += genksyms 31subdir-$(CONFIG_SECURITY_SELINUX) += selinux 32 33# Let clean descend into subdirs 34subdir- += basic dtc gdb kconfig mod 35