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https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
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7040c83bfb
There's no reason to repeat the same names in the Makefile when the .so files have already been listed. The .o list can be generated from them. Reported-by: PaX Team <pageexec@freemail.hu> Signed-off-by: Emese Revfy <re.emese@gmail.com> [kees: clarified commit message] Signed-off-by: Kees Cook <keescook@chromium.org>
26 lines
787 B
Makefile
26 lines
787 B
Makefile
GCC_PLUGINS_DIR := $(shell $(CC) -print-file-name=plugin)
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ifeq ($(PLUGINCC),$(HOSTCC))
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HOSTLIBS := hostlibs
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HOST_EXTRACFLAGS += -I$(GCC_PLUGINS_DIR)/include -I$(src) -std=gnu99 -ggdb
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export HOST_EXTRACFLAGS
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else
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HOSTLIBS := hostcxxlibs
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HOST_EXTRACXXFLAGS += -I$(GCC_PLUGINS_DIR)/include -I$(src) -std=gnu++98 -fno-rtti
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HOST_EXTRACXXFLAGS += -fno-exceptions -fasynchronous-unwind-tables -ggdb
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HOST_EXTRACXXFLAGS += -Wno-narrowing -Wno-unused-variable
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export HOST_EXTRACXXFLAGS
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endif
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export GCCPLUGINS_DIR HOSTLIBS
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ifneq ($(CFLAGS_KCOV), $(SANCOV_PLUGIN))
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GCC_PLUGIN := $(filter-out $(SANCOV_PLUGIN), $(GCC_PLUGIN))
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endif
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$(HOSTLIBS)-y := $(GCC_PLUGIN)
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always := $($(HOSTLIBS)-y)
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$(foreach p,$($(HOSTLIBS)-y:%.so=%),$(eval $(p)-objs := $(p).o))
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clean-files += *.so
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