]>
Commit | Line | Data |
---|---|---|
b2441318 | 1 | # SPDX-License-Identifier: GPL-2.0 |
6b90bd4b ER |
2 | GCC_PLUGINS_DIR := $(shell $(CC) -print-file-name=plugin) |
3 | ||
4 | ifeq ($(PLUGINCC),$(HOSTCC)) | |
5 | HOSTLIBS := hostlibs | |
6 | HOST_EXTRACFLAGS += -I$(GCC_PLUGINS_DIR)/include -I$(src) -std=gnu99 -ggdb | |
7 | export HOST_EXTRACFLAGS | |
8 | else | |
9 | HOSTLIBS := hostcxxlibs | |
10 | HOST_EXTRACXXFLAGS += -I$(GCC_PLUGINS_DIR)/include -I$(src) -std=gnu++98 -fno-rtti | |
11 | HOST_EXTRACXXFLAGS += -fno-exceptions -fasynchronous-unwind-tables -ggdb | |
12 | HOST_EXTRACXXFLAGS += -Wno-narrowing -Wno-unused-variable | |
13 | export HOST_EXTRACXXFLAGS | |
14 | endif | |
15 | ||
543c37cb ER |
16 | ifneq ($(CFLAGS_KCOV), $(SANCOV_PLUGIN)) |
17 | GCC_PLUGIN := $(filter-out $(SANCOV_PLUGIN), $(GCC_PLUGIN)) | |
18 | endif | |
19 | ||
caefd8c9 ER |
20 | export HOSTLIBS |
21 | ||
313dd1b6 KC |
22 | $(obj)/randomize_layout_plugin.o: $(objtree)/$(obj)/randomize_layout_seed.h |
23 | quiet_cmd_create_randomize_layout_seed = GENSEED $@ | |
24 | cmd_create_randomize_layout_seed = \ | |
25 | $(CONFIG_SHELL) $(srctree)/$(src)/gen-random-seed.sh $@ $(objtree)/include/generated/randomize_layout_hash.h | |
26 | $(objtree)/$(obj)/randomize_layout_seed.h: FORCE | |
27 | $(call if_changed,create_randomize_layout_seed) | |
28 | targets = randomize_layout_seed.h randomize_layout_hash.h | |
29 | ||
caefd8c9 | 30 | $(HOSTLIBS)-y := $(foreach p,$(GCC_PLUGIN),$(if $(findstring /,$(p)),,$(p))) |
6b90bd4b ER |
31 | always := $($(HOSTLIBS)-y) |
32 | ||
7040c83b | 33 | $(foreach p,$($(HOSTLIBS)-y:%.so=%),$(eval $(p)-objs := $(p).o)) |
543c37cb | 34 | |
caefd8c9 ER |
35 | subdir-y := $(GCC_PLUGIN_SUBDIR) |
36 | subdir- += $(GCC_PLUGIN_SUBDIR) | |
37 | ||
6b90bd4b | 38 | clean-files += *.so |