mirror of https://github.com/torvalds/linux.git
29 lines
911 B
Makefile
29 lines
911 B
Makefile
# SPDX-License-Identifier: GPL-2.0
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ccflags-y := $(call cc-disable-warning,fortify-source)
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quiet_cmd_test_fortify = TEST $@
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cmd_test_fortify = $(CONFIG_SHELL) $(srctree)/scripts/test_fortify.sh \
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$< $@ "$(NM)" $(CC) $(c_flags) -DKBUILD_EXTRA_WARN1
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$(obj)/%.log: $(src)/%.c $(srctree)/scripts/test_fortify.sh \
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$(src)/test_fortify.h \
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$(srctree)/include/linux/fortify-string.h \
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FORCE
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$(call if_changed,test_fortify)
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logs = $(patsubst $(src)/%.c, %.log, $(wildcard $(src)/*-*.c))
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targets += $(logs)
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quiet_cmd_gen_fortify_log = CAT $@
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cmd_gen_fortify_log = cat $(or $(real-prereqs),/dev/null) > $@
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$(obj)/test_fortify.log: $(addprefix $(obj)/, $(logs)) FORCE
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$(call if_changed,gen_fortify_log)
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always-y += test_fortify.log
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# Some architectures define __NO_FORTIFY if __SANITIZE_ADDRESS__ is undefined.
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# Pass CFLAGS_KASAN to avoid warnings.
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KASAN_SANITIZE := y
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