| Emese Revfy | 6b90bd4 | 2016-05-24 00:09:38 +0200 | [diff] [blame] | 1 | ifdef CONFIG_GCC_PLUGINS |
| 2 | __PLUGINCC := $(call cc-ifversion, -ge, 0408, $(HOSTCXX), $(HOSTCC)) |
| 3 | PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(__PLUGINCC)" "$(HOSTCXX)" "$(CC)") |
| 4 | |
| Emese Revfy | 0dae776 | 2016-05-24 00:10:35 +0200 | [diff] [blame^] | 5 | gcc-plugin-$(CONFIG_GCC_PLUGIN_CYC_COMPLEXITY) += cyc_complexity_plugin.so |
| Emese Revfy | 6b90bd4 | 2016-05-24 00:09:38 +0200 | [diff] [blame] | 6 | GCC_PLUGINS_CFLAGS := $(addprefix -fplugin=$(objtree)/scripts/gcc-plugins/, $(gcc-plugin-y)) |
| 7 | |
| 8 | export PLUGINCC GCC_PLUGINS_CFLAGS GCC_PLUGIN |
| 9 | |
| 10 | ifeq ($(PLUGINCC),) |
| 11 | ifneq ($(GCC_PLUGINS_CFLAGS),) |
| 12 | ifeq ($(call cc-ifversion, -ge, 0405, y), y) |
| 13 | PLUGINCC := $(shell $(CONFIG_SHELL) -x $(srctree)/scripts/gcc-plugin.sh "$(__PLUGINCC)" "$(HOSTCXX)" "$(CC)") |
| 14 | $(warning warning: your gcc installation does not support plugins, perhaps the necessary headers are missing?) |
| 15 | else |
| 16 | $(warning warning: your gcc version does not support plugins, you should upgrade it to gcc 4.5 at least) |
| 17 | endif |
| 18 | endif |
| 19 | endif |
| 20 | |
| 21 | KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS) |
| 22 | GCC_PLUGIN := $(gcc-plugin-y) |
| 23 | |
| 24 | endif |