xref: /openbmc/linux/scripts/Makefile (revision 78a20a01)
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# conmakehash:   Create chartable
8# conmakehash:	 Create arrays for initializing the kernel console tables
9
10HOST_EXTRACFLAGS += -I$(srctree)/tools/include
11
12hostprogs-$(CONFIG_BUILD_BIN2C)  += bin2c
13hostprogs-$(CONFIG_KALLSYMS)     += kallsyms
14hostprogs-$(CONFIG_VT)           += conmakehash
15hostprogs-$(BUILD_C_RECORDMCOUNT) += recordmcount
16hostprogs-$(CONFIG_BUILDTIME_EXTABLE_SORT) += sortextable
17hostprogs-$(CONFIG_ASN1)	 += asn1_compiler
18hostprogs-$(CONFIG_MODULE_SIG_FORMAT) += sign-file
19hostprogs-$(CONFIG_SYSTEM_TRUSTED_KEYRING) += extract-cert
20hostprogs-$(CONFIG_SYSTEM_EXTRA_CERTIFICATE) += insert-sys-cert
21
22HOSTCFLAGS_sortextable.o = -I$(srctree)/tools/include
23HOSTCFLAGS_asn1_compiler.o = -I$(srctree)/include
24HOSTLDLIBS_sign-file = -lcrypto
25HOSTLDLIBS_extract-cert = -lcrypto
26
27always		:= $(hostprogs-y) $(hostprogs-m)
28
29# The following hostprogs-y programs are only build on demand
30hostprogs-y += unifdef
31
32subdir-$(CONFIG_GCC_PLUGINS) += gcc-plugins
33subdir-$(CONFIG_MODVERSIONS) += genksyms
34subdir-$(CONFIG_SECURITY_SELINUX) += selinux
35
36# Let clean descend into subdirs
37subdir-	+= basic dtc gdb kconfig mod
38