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22 lines
902 B
Makefile
22 lines
902 B
Makefile
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# SPDX-License-Identifier: GPL-2.0-only
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#
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# fixdep: used to generate dependency information during build process
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hostprogs-always-y += fixdep
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# randstruct: the seed is needed before building the gcc-plugin or
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# before running a Clang kernel build.
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gen-randstruct-seed := $(srctree)/scripts/gen-randstruct-seed.sh
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quiet_cmd_create_randstruct_seed = GENSEED $@
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cmd_create_randstruct_seed = \
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$(CONFIG_SHELL) $(gen-randstruct-seed) \
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$@ $(objtree)/include/generated/randstruct_hash.h
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$(obj)/randstruct.seed: $(gen-randstruct-seed) FORCE
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$(call if_changed,create_randstruct_seed)
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always-$(CONFIG_RANDSTRUCT) += randstruct.seed
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# integer-wrap: if the .scl file changes, we need to do a full rebuild.
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$(obj)/../../include/generated/integer-wrap.h: $(srctree)/scripts/integer-wrap-ignore.scl FORCE
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$(call if_changed,touch)
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always-$(CONFIG_UBSAN_INTEGER_WRAP) += ../../include/generated/integer-wrap.h
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