gcc-plugins: remove unused GCC_PLUGIN_SUBDIR
GCC_PLUGIN_SUBDIR has never been used. If you really need this in the future, please re-add it then. For now, the code is unused. Remove. 'export HOSTLIBS' is not necessary either. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Kees Cook <keescook@chromium.org>
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@ -19,7 +19,7 @@ gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_RANDSTRUCT_PERFORMANCE) += -fplugin-arg-ra
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GCC_PLUGINS_CFLAGS := $(strip $(addprefix -fplugin=$(objtree)/scripts/gcc-plugins/, $(gcc-plugin-y)) $(gcc-plugin-cflags-y))
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export GCC_PLUGINS_CFLAGS GCC_PLUGIN GCC_PLUGIN_SUBDIR
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export GCC_PLUGINS_CFLAGS GCC_PLUGIN
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export DISABLE_LATENT_ENTROPY_PLUGIN
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# sancov_plugin.so can be only in CFLAGS_KCOV because avoid duplication.
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@ -27,7 +27,6 @@ GCC_PLUGINS_CFLAGS := $(filter-out %/sancov_plugin.so, $(GCC_PLUGINS_CFLAGS))
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KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
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GCC_PLUGIN := $(gcc-plugin-y)
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GCC_PLUGIN_SUBDIR := $(gcc-plugin-subdir-y)
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# Actually do the build, if requested.
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PHONY += gcc-plugins
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@ -14,8 +14,6 @@ else
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export HOST_EXTRACXXFLAGS
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endif
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export HOSTLIBS
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$(obj)/randomize_layout_plugin.o: $(objtree)/$(obj)/randomize_layout_seed.h
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quiet_cmd_create_randomize_layout_seed = GENSEED $@
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cmd_create_randomize_layout_seed = \
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@ -29,7 +27,4 @@ always := $($(HOSTLIBS)-y)
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$(foreach p,$($(HOSTLIBS)-y:%.so=%),$(eval $(p)-objs := $(p).o))
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subdir-y := $(GCC_PLUGIN_SUBDIR)
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subdir- += $(GCC_PLUGIN_SUBDIR)
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clean-files += *.so
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