1GCC_PLUGINS_DIR := $(shell $(CC) -print-file-name=plugin) 2 3ifeq ($(PLUGINCC),$(HOSTCC)) 4 HOSTLIBS := hostlibs 5 HOST_EXTRACFLAGS += -I$(GCC_PLUGINS_DIR)/include -I$(src) -std=gnu99 -ggdb 6 export HOST_EXTRACFLAGS 7else 8 HOSTLIBS := hostcxxlibs 9 HOST_EXTRACXXFLAGS += -I$(GCC_PLUGINS_DIR)/include -I$(src) -std=gnu++98 -fno-rtti 10 HOST_EXTRACXXFLAGS += -fno-exceptions -fasynchronous-unwind-tables -ggdb 11 HOST_EXTRACXXFLAGS += -Wno-narrowing -Wno-unused-variable 12 export HOST_EXTRACXXFLAGS 13endif 14 15ifneq ($(CFLAGS_KCOV), $(SANCOV_PLUGIN)) 16 GCC_PLUGIN := $(filter-out $(SANCOV_PLUGIN), $(GCC_PLUGIN)) 17endif 18 19export HOSTLIBS 20 21$(HOSTLIBS)-y := $(foreach p,$(GCC_PLUGIN),$(if $(findstring /,$(p)),,$(p))) 22always := $($(HOSTLIBS)-y) 23 24$(foreach p,$($(HOSTLIBS)-y:%.so=%),$(eval $(p)-objs := $(p).o)) 25 26subdir-y := $(GCC_PLUGIN_SUBDIR) 27subdir- += $(GCC_PLUGIN_SUBDIR) 28 29clean-files += *.so 30