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-$(CONFIG_ASN1) += asn1_compiler 19hostprogs-$(CONFIG_MODULE_SIG) += sign-file 20hostprogs-$(CONFIG_SYSTEM_TRUSTED_KEYRING) += extract-cert 21 22HOSTCFLAGS_sortextable.o = -I$(srctree)/tools/include 23HOSTCFLAGS_asn1_compiler.o = -I$(srctree)/include 24HOSTLOADLIBES_sign-file = -lcrypto 25HOSTLOADLIBES_extract-cert = -lcrypto 26 27always := $(hostprogs-y) $(hostprogs-m) 28 29# The following hostprogs-y programs are only build on demand 30hostprogs-y += unifdef docproc 31 32# These targets are used internally to avoid "is up to date" messages 33PHONY += build_unifdef build_docproc 34build_unifdef: $(obj)/unifdef 35 @: 36build_docproc: $(obj)/docproc 37 @: 38 39subdir-$(CONFIG_MODVERSIONS) += genksyms 40subdir-y += mod 41subdir-$(CONFIG_SECURITY_SELINUX) += selinux 42subdir-$(CONFIG_DTC) += dtc 43subdir-$(CONFIG_GDB_SCRIPTS) += gdb 44 45# Let clean descend into subdirs 46subdir- += basic kconfig package 47