scripts/basic/Makefile

# SPDX-License-Identifier: GPL-2.0-only
#
# fixdep: used to generate dependency information during build process

hostprogs-always-y	+= fixdep

# randstruct: the seed is needed before building the gcc-plugin or
# before running a Clang kernel build.
gen-randstruct-seed	:= $(srctree)/scripts/gen-randstruct-seed.sh
quiet_cmd_create_randstruct_seed = GENSEED $@
cmd_create_randstruct_seed = \
	$(CONFIG_SHELL) $(gen-randstruct-seed) \
		$@ $(objtree)/include/generated/randstruct_hash.h
$(obj)/randstruct.seed: $(gen-randstruct-seed) FORCE
	$(call if_changed,create_randstruct_seed)
always-$(CONFIG_RANDSTRUCT) += randstruct.seed

# integer-wrap: if the .scl file changes, we need to do a full rebuild.
$(obj)/../../include/generated/integer-wrap.h: $(srctree)/scripts/integer-wrap-ignore.scl FORCE
	$(call if_changed,touch)
always-$(CONFIG_UBSAN_INTEGER_WRAP) += ../../include/generated/integer-wrap.h