1b2441318SGreg Kroah-Hartman# SPDX-License-Identifier: GPL-2.0 27ccb95e8SKees Cook 338addce8SEmese Revfygcc-plugin-$(CONFIG_GCC_PLUGIN_LATENT_ENTROPY) += latent_entropy_plugin.so 47ccb95e8SKees Cookgcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_LATENT_ENTROPY) \ 57ccb95e8SKees Cook += -DLATENT_ENTROPY_PLUGIN 67b4010edSAndrew Donnellanifdef CONFIG_GCC_PLUGIN_LATENT_ENTROPY 7012e8d20SAndrew Donnellan DISABLE_LATENT_ENTROPY_PLUGIN += -fplugin-arg-latent_entropy_plugin-disable -ULATENT_ENTROPY_PLUGIN 838addce8SEmese Revfyendif 95aadfdebSMasahiro Yamadaexport DISABLE_LATENT_ENTROPY_PLUGIN 106b90bd4bSEmese Revfy 1110e9ae9fSAlexander Popovgcc-plugin-$(CONFIG_GCC_PLUGIN_STACKLEAK) += stackleak_plugin.so 1210e9ae9fSAlexander Popovgcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STACKLEAK) \ 1310e9ae9fSAlexander Popov += -DSTACKLEAK_PLUGIN 1410e9ae9fSAlexander Popovgcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STACKLEAK) \ 1510e9ae9fSAlexander Popov += -fplugin-arg-stackleak_plugin-track-min-size=$(CONFIG_STACKLEAK_TRACK_MIN_SIZE) 16feee1b8cSAlexander Popovgcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STACKLEAK) \ 17feee1b8cSAlexander Popov += -fplugin-arg-stackleak_plugin-arch=$(SRCARCH) 18f154066bSKees Cookgcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STACKLEAK_VERBOSE) \ 19f154066bSKees Cook += -fplugin-arg-stackleak_plugin-verbose 2010e9ae9fSAlexander Popovifdef CONFIG_GCC_PLUGIN_STACKLEAK 2110e9ae9fSAlexander Popov DISABLE_STACKLEAK_PLUGIN += -fplugin-arg-stackleak_plugin-disable 2210e9ae9fSAlexander Popovendif 2310e9ae9fSAlexander Popovexport DISABLE_STACKLEAK_PLUGIN 2410e9ae9fSAlexander Popov 257ccb95e8SKees Cook# All the plugin CFLAGS are collected here in case a build target needs to 267ccb95e8SKees Cook# filter them out of the KBUILD_CFLAGS. 27*0cecd37dSKees CookGCC_PLUGINS_CFLAGS := $(strip $(addprefix -fplugin=$(objtree)/scripts/gcc-plugins/, $(gcc-plugin-y)) $(gcc-plugin-cflags-y)) -DGCC_PLUGINS 287ccb95e8SKees Cookexport GCC_PLUGINS_CFLAGS 297ccb95e8SKees Cook 307ccb95e8SKees Cook# Add the flags to the build! 316b90bd4bSEmese RevfyKBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS) 327ccb95e8SKees Cook 33d3646589SKees Cook# Some plugins are enabled outside of this Makefile, but they still need to 34d3646589SKees Cook# be included in GCC_PLUGIN so they can get built. 35613f4b3eSKees Cookgcc-plugin-external-$(CONFIG_GCC_PLUGIN_RANDSTRUCT) \ 36613f4b3eSKees Cook += randomize_layout_plugin.so 37d3646589SKees Cook 38d3646589SKees Cook# All enabled GCC plugins are collected here for building in 39d3646589SKees Cook# scripts/gcc-scripts/Makefile. 40d3646589SKees CookGCC_PLUGIN := $(gcc-plugin-y) $(gcc-plugin-external-y) 417ccb95e8SKees Cookexport GCC_PLUGIN 42