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-$(CONFIG_IKCONFIG) += bin2c 17hostprogs-$(BUILD_C_RECORDMCOUNT) += recordmcount 18hostprogs-$(CONFIG_BUILDTIME_EXTABLE_SORT) += sortextable 19 20HOSTCFLAGS_sortextable.o = -I$(srctree)/tools/include 21 22always := $(hostprogs-y) $(hostprogs-m) 23 24# The following hostprogs-y programs are only build on demand 25hostprogs-y += unifdef docproc 26 27# These targets are used internally to avoid "is up to date" messages 28PHONY += build_unifdef 29build_unifdef: scripts/unifdef FORCE 30 @: 31build_docproc: scripts/docproc FORCE 32 @: 33 34subdir-$(CONFIG_MODVERSIONS) += genksyms 35subdir-y += mod 36subdir-$(CONFIG_SECURITY_SELINUX) += selinux 37subdir-$(CONFIG_DTC) += dtc 38 39# Let clean descend into subdirs 40subdir- += basic kconfig package selinux 41