1b2441318SGreg Kroah-Hartman# SPDX-License-Identifier: GPL-2.0 2*7ccb95e8SKees Cook 30dae776cSEmese Revfygcc-plugin-$(CONFIG_GCC_PLUGIN_CYC_COMPLEXITY) += cyc_complexity_plugin.so 4543c37cbSEmese Revfy 538addce8SEmese Revfygcc-plugin-$(CONFIG_GCC_PLUGIN_LATENT_ENTROPY) += latent_entropy_plugin.so 6*7ccb95e8SKees Cookgcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_LATENT_ENTROPY) \ 7*7ccb95e8SKees Cook += -DLATENT_ENTROPY_PLUGIN 87b4010edSAndrew Donnellanifdef CONFIG_GCC_PLUGIN_LATENT_ENTROPY 938addce8SEmese Revfy DISABLE_LATENT_ENTROPY_PLUGIN += -fplugin-arg-latent_entropy_plugin-disable 1038addce8SEmese Revfyendif 115aadfdebSMasahiro Yamadaexport DISABLE_LATENT_ENTROPY_PLUGIN 126b90bd4bSEmese Revfy 13*7ccb95e8SKees Cookgcc-plugin-$(CONFIG_GCC_PLUGIN_SANCOV) += sancov_plugin.so 146b90bd4bSEmese Revfy 15*7ccb95e8SKees Cookgcc-plugin-$(CONFIG_GCC_PLUGIN_STRUCTLEAK) += structleak_plugin.so 16*7ccb95e8SKees Cookgcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STRUCTLEAK_VERBOSE) \ 17*7ccb95e8SKees Cook += -fplugin-arg-structleak_plugin-verbose 18*7ccb95e8SKees Cookgcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF_ALL) \ 19*7ccb95e8SKees Cook += -fplugin-arg-structleak_plugin-byref-all 20*7ccb95e8SKees Cookgcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STRUCTLEAK) \ 21*7ccb95e8SKees Cook += -DSTRUCTLEAK_PLUGIN 22*7ccb95e8SKees Cook 23*7ccb95e8SKees Cookgcc-plugin-$(CONFIG_GCC_PLUGIN_RANDSTRUCT) += randomize_layout_plugin.so 24*7ccb95e8SKees Cookgcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_RANDSTRUCT) \ 25*7ccb95e8SKees Cook += -DRANDSTRUCT_PLUGIN 26*7ccb95e8SKees Cookgcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_RANDSTRUCT_PERFORMANCE) \ 27*7ccb95e8SKees Cook += -fplugin-arg-randomize_layout_plugin-performance-mode 28*7ccb95e8SKees Cook 29*7ccb95e8SKees Cook# All the plugin CFLAGS are collected here in case a build target needs to 30*7ccb95e8SKees Cook# filter them out of the KBUILD_CFLAGS. 31*7ccb95e8SKees CookGCC_PLUGINS_CFLAGS := $(strip $(addprefix -fplugin=$(objtree)/scripts/gcc-plugins/, $(gcc-plugin-y)) $(gcc-plugin-cflags-y)) 32*7ccb95e8SKees Cook# The sancov_plugin.so is included via CFLAGS_KCOV, so it is removed here. 33*7ccb95e8SKees CookGCC_PLUGINS_CFLAGS := $(filter-out %/sancov_plugin.so, $(GCC_PLUGINS_CFLAGS)) 34*7ccb95e8SKees Cookexport GCC_PLUGINS_CFLAGS 35*7ccb95e8SKees Cook 36*7ccb95e8SKees Cook# Add the flags to the build! 376b90bd4bSEmese RevfyKBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS) 38*7ccb95e8SKees Cook 39*7ccb95e8SKees Cook# All enabled GCC plugins are collected here for building below. 406b90bd4bSEmese RevfyGCC_PLUGIN := $(gcc-plugin-y) 41*7ccb95e8SKees Cookexport GCC_PLUGIN 42ed58c0e9SKees Cook 43ed58c0e9SKees Cook# Actually do the build, if requested. 44ed58c0e9SKees CookPHONY += gcc-plugins 4559f53855SMasahiro Yamadagcc-plugins: scripts_basic 46ed58c0e9SKees Cookifdef CONFIG_GCC_PLUGINS 47ed58c0e9SKees Cook $(Q)$(MAKE) $(build)=scripts/gcc-plugins 48ed58c0e9SKees Cookendif 49ed58c0e9SKees Cook @: 50