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
6hostprogs-always-$(CONFIG_BUILD_BIN2C)			+= bin2c
7hostprogs-always-$(CONFIG_KALLSYMS)			+= kallsyms
8hostprogs-always-$(BUILD_C_RECORDMCOUNT)		+= recordmcount
9hostprogs-always-$(CONFIG_BUILDTIME_TABLE_SORT)		+= sorttable
10hostprogs-always-$(CONFIG_ASN1)				+= asn1_compiler
11hostprogs-always-$(CONFIG_MODULE_SIG_FORMAT)		+= sign-file
12hostprogs-always-$(CONFIG_SYSTEM_TRUSTED_KEYRING)	+= extract-cert
13hostprogs-always-$(CONFIG_SYSTEM_EXTRA_CERTIFICATE)	+= insert-sys-cert
14
15HOSTCFLAGS_sorttable.o = -I$(srctree)/tools/include
16HOSTCFLAGS_asn1_compiler.o = -I$(srctree)/include
17HOSTLDLIBS_sign-file = -lcrypto
18HOSTLDLIBS_extract-cert = -lcrypto
19
20ifdef CONFIG_UNWINDER_ORC
21ifeq ($(ARCH),x86_64)
22ARCH := x86
23endif
24HOSTCFLAGS_sorttable.o += -I$(srctree)/tools/arch/x86/include
25HOSTCFLAGS_sorttable.o += -DUNWINDER_ORC_ENABLED
26HOSTLDLIBS_sorttable = -lpthread
27endif
28
29# The following programs are only built on demand
30hostprogs += unifdef
31
32# The module linker script is preprocessed on demand
33targets += module.lds
34
35subdir-$(CONFIG_GCC_PLUGINS) += gcc-plugins
36subdir-$(CONFIG_MODVERSIONS) += genksyms
37subdir-$(CONFIG_SECURITY_SELINUX) += selinux
38
39# Let clean descend into subdirs
40subdir-	+= basic dtc gdb kconfig mod
41