scripts/gcc-plugins/Makefile

   1 # SPDX-License-Identifier: GPL-2.0
   2 GCC_PLUGINS_DIR := $(shell $(CC) -print-file-name=plugin)
   3
   4 HOST_EXTRACXXFLAGS += -I$(GCC_PLUGINS_DIR)/include -I$(src) -std=gnu++98 -fno-rtti
   5 HOST_EXTRACXXFLAGS += -fno-exceptions -fasynchronous-unwind-tables -ggdb
   6 HOST_EXTRACXXFLAGS += -Wno-narrowing -Wno-unused-variable -Wno-c++11-compat
   7
   8 $(obj)/randomize_layout_plugin.o: $(objtree)/$(obj)/randomize_layout_seed.h
   9 quiet_cmd_create_randomize_layout_seed = GENSEED $@
  10 cmd_create_randomize_layout_seed = \
  11   $(CONFIG_SHELL) $(srctree)/$(src)/gen-random-seed.sh $@ $(objtree)/include/generated/randomize_layout_hash.h
  12 $(objtree)/$(obj)/randomize_layout_seed.h: FORCE
  13         $(call if_changed,create_randomize_layout_seed)
  14 targets = randomize_layout_seed.h randomize_layout_hash.h
  15
  16 hostcxxlibs-y := $(foreach p,$(GCC_PLUGIN),$(if $(findstring /,$(p)),,$(p)))
  17 always-y := $(hostcxxlibs-y)
  18
  19 $(foreach p,$(hostcxxlibs-y:%.so=%),$(eval $(p)-objs := $(p).o))
  20
  21 clean-files += *.so