2 # scripts contains sources for various helper programs used throughout
3 # the kernel for the build process.
4 # ---------------------------------------------------------------------------
5 # kallsyms: Find all symbols in vmlinux
6 # pnmttologo: Convert pnm files to logo files
7 # conmakehash: Create chartable
8 # conmakehash: Create arrays for initializing the kernel console tables
9 # docproc: Used in Documentation/DocBook
11 HOST_EXTRACFLAGS += -I$(srctree)/tools/include
13 hostprogs-$(CONFIG_KALLSYMS) += kallsyms
14 hostprogs-$(CONFIG_LOGO) += pnmtologo
15 hostprogs-$(CONFIG_VT) += conmakehash
16 hostprogs-$(CONFIG_IKCONFIG) += bin2c
17 hostprogs-$(BUILD_C_RECORDMCOUNT) += recordmcount
18 hostprogs-$(CONFIG_BUILDTIME_EXTABLE_SORT) += sortextable
19 hostprogs-$(CONFIG_ASN1) += asn1_compiler
21 HOSTCFLAGS_sortextable.o = -I$(srctree)/tools/include
22 HOSTCFLAGS_asn1_compiler.o = -I$(srctree)/include
24 always := $(hostprogs-y) $(hostprogs-m)
26 # The following hostprogs-y programs are only build on demand
27 hostprogs-y += unifdef docproc
29 # These targets are used internally to avoid "is up to date" messages
30 PHONY += build_unifdef
31 build_unifdef: scripts/unifdef FORCE
33 build_docproc: scripts/docproc FORCE
36 subdir-$(CONFIG_MODVERSIONS) += genksyms
38 subdir-$(CONFIG_SECURITY_SELINUX) += selinux
39 subdir-$(CONFIG_DTC) += dtc
41 # Let clean descend into subdirs
42 subdir- += basic kconfig package selinux