| 1 |
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| 2 | PLUGINCC := $(CONFIG_PLUGIN_HOSTCC:"%"=%)
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| 3 | GCC_PLUGINS_DIR := $(shell $(CC) -print-file-name=plugin)
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| 4 |
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| 5 | ifeq ($(PLUGINCC),$(HOSTCC))
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| 6 | HOSTLIBS := hostlibs
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| 7 | HOST_EXTRACFLAGS += -I$(GCC_PLUGINS_DIR)/include -I$(src) -std=gnu99 -ggdb
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| 8 | export HOST_EXTRACFLAGS
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| 9 | else
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| 10 | HOSTLIBS := hostcxxlibs
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| 11 | HOST_EXTRACXXFLAGS += -I$(GCC_PLUGINS_DIR)/include -I$(src) -std=gnu++98 -fno-rtti
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| 12 | HOST_EXTRACXXFLAGS += -fno-exceptions -fasynchronous-unwind-tables -ggdb
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| 13 | HOST_EXTRACXXFLAGS += -Wno-narrowing -Wno-unused-variable
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| 14 | export HOST_EXTRACXXFLAGS
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| 15 | endif
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| 16 |
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| 17 | $(obj)/randomize_layout_plugin.o: $(objtree)/$(obj)/randomize_layout_seed.h
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| 18 | quiet_cmd_create_randomize_layout_seed = GENSEED $@
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| 19 | cmd_create_randomize_layout_seed = \
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| 20 | $(CONFIG_SHELL) $(srctree)/$(src)/gen-random-seed.sh $@ $(objtree)/include/generated/randomize_layout_hash.h
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| 21 | $(objtree)/$(obj)/randomize_layout_seed.h: FORCE
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| 22 | $(call if_changed,create_randomize_layout_seed)
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| 23 | targets = randomize_layout_seed.h randomize_layout_hash.h
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| 24 |
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| 25 | $(HOSTLIBS)-y := $(foreach p,$(GCC_PLUGIN),$(if $(findstring /,$(p)),,$(p)))
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| 26 | always := $($(HOSTLIBS)-y)
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| 27 |
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| 28 | $(foreach p,$($(HOSTLIBS)-y:%.so=%),$(eval $(p)-objs := $(p).o))
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| 29 |
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| 30 | clean-files += *.so
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