23 lines
953 B
Makefile
23 lines
953 B
Makefile
HOST_EXTRACXXFLAGS += $(call hostcc-option, -fno-ipa-icf)
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$(HOSTLIBS)-$(CONFIG_PAX_SIZE_OVERFLOW) += size_overflow_plugin.so
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always := $($(HOSTLIBS)-y)
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size_overflow_plugin-objs := $(patsubst $(srctree)/$(src)/%.c,%.o,$(wildcard $(srctree)/$(src)/*.c))
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quiet_cmd_build_size_overflow_hash = GENHASH $@
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cmd_build_size_overflow_hash = \
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$(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s $(patsubst e_%,%,$(patsubst $(obj)/%.h,%,$@))_hash -d $< -o $@
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define build_size_overflow_hash
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targets += $(addsuffix .h,$(1))
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$(srctree)/$(src)/size_overflow_plugin_hash.c: $(addprefix $(obj)/,$(addsuffix .h,$(1)))
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$(addprefix $(obj)/,$(addsuffix .h,$(1))): $(addprefix $(src)/,$(addsuffix .data,$(1)))
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$$(call if_changed,build_size_overflow_hash)
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endef
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size_overflow_hash_tables := e_fns e_fields e_fptrs e_vars e_aux disable
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$(foreach h,$(size_overflow_hash_tables),$(eval $(call build_size_overflow_hash,$(h))))
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clean-files += *.so
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