2022-05-04 04:55:01 +08:00
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# SPDX-License-Identifier: GPL-2.0
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randstruct-cflags-y += -DRANDSTRUCT
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ifdef CONFIG_GCC_PLUGIN_RANDSTRUCT
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randstruct-cflags-y \
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+= -fplugin=$(objtree)/scripts/gcc-plugins/randomize_layout_plugin.so
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randstruct-cflags-$(CONFIG_RANDSTRUCT_PERFORMANCE) \
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+= -fplugin-arg-randomize_layout_plugin-performance-mode
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2022-05-04 04:55:03 +08:00
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else
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randstruct-cflags-y \
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+= -frandomize-layout-seed-file=$(objtree)/scripts/basic/randstruct.seed
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2022-05-04 04:55:01 +08:00
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endif
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export RANDSTRUCT_CFLAGS := $(randstruct-cflags-y)
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KBUILD_CFLAGS += $(RANDSTRUCT_CFLAGS)
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