Root/scripts/Makefile

1###
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
10
11HOST_EXTRACFLAGS += -I$(srctree)/tools/include
12
13hostprogs-$(CONFIG_KALLSYMS) += kallsyms
14hostprogs-$(CONFIG_LOGO) += pnmtologo
15hostprogs-$(CONFIG_VT) += conmakehash
16hostprogs-$(BUILD_C_RECORDMCOUNT) += recordmcount
17hostprogs-$(CONFIG_BUILDTIME_EXTABLE_SORT) += sortextable
18hostprogs-$(CONFIG_ASN1) += asn1_compiler
19
20HOSTCFLAGS_sortextable.o = -I$(srctree)/tools/include
21HOSTCFLAGS_asn1_compiler.o = -I$(srctree)/include
22
23always := $(hostprogs-y) $(hostprogs-m)
24
25# The following hostprogs-y programs are only build on demand
26hostprogs-y += unifdef docproc
27
28# These targets are used internally to avoid "is up to date" messages
29PHONY += build_unifdef build_docproc
30build_unifdef: $(obj)/unifdef
31    @:
32build_docproc: $(obj)/docproc
33    @:
34
35subdir-$(CONFIG_MODVERSIONS) += genksyms
36subdir-y += mod
37subdir-$(CONFIG_SECURITY_SELINUX) += selinux
38subdir-$(CONFIG_DTC) += dtc
39
40# Let clean descend into subdirs
41subdir- += basic kconfig package
42

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