Merge tag 'qcom-drivers-for-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git...
[linux-2.6-block.git] / scripts / Makefile.ubsan
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b2441318 1# SPDX-License-Identifier: GPL-2.0
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2ifdef CONFIG_UBSAN
3 CFLAGS_UBSAN += $(call cc-option, -fsanitize=shift)
4 CFLAGS_UBSAN += $(call cc-option, -fsanitize=integer-divide-by-zero)
5 CFLAGS_UBSAN += $(call cc-option, -fsanitize=unreachable)
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6 CFLAGS_UBSAN += $(call cc-option, -fsanitize=signed-integer-overflow)
7 CFLAGS_UBSAN += $(call cc-option, -fsanitize=bounds)
8 CFLAGS_UBSAN += $(call cc-option, -fsanitize=object-size)
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9 CFLAGS_UBSAN += $(call cc-option, -fsanitize=bool)
10 CFLAGS_UBSAN += $(call cc-option, -fsanitize=enum)
11
12ifdef CONFIG_UBSAN_ALIGNMENT
13 CFLAGS_UBSAN += $(call cc-option, -fsanitize=alignment)
14endif
725c4d22 15
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16 # -fsanitize=* options makes GCC less smart than usual and
17 # increase number of 'maybe-uninitialized false-positives
18 CFLAGS_UBSAN += $(call cc-option, -Wno-maybe-uninitialized)
c6d30853 19endif