threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
26 lines
865 B
Makefile
26 lines
865 B
Makefile
ifdef CONFIG_KCOV
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ifeq ($(call cc-option, -fsanitize-coverage=trace-pc -Werror),)
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ifneq ($(CONFIG_COMPILE_TEST),y)
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$(error Cannot use CONFIG_KCOV: \
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-fsanitize-coverage=trace-pc is not supported by compiler)
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endif
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endif
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ifdef CONFIG_KCOV_ENABLE_COMPARISONS
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ifeq ($(call cc-option, -fsanitize-coverage=trace-cmp -Werror),)
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ifneq ($(CONFIG_COMPILE_TEST),y)
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$(error Cannot use CONFIG_KCOV_ENABLE_COMPARISONS: \
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-fsanitize-coverage=trace-cmp is not supported by compiler)
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endif
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endif
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endif
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kcov-flags-$(CONFIG_CC_HAS_SANCOV_TRACE_PC) += -fsanitize-coverage=trace-pc
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kcov-flags-$(CONFIG_KCOV_ENABLE_COMPARISONS) += -fsanitize-coverage=trace-cmp
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kcov-flags-$(CONFIG_GCC_PLUGIN_SANCOV) += -fplugin=$(objtree)/scripts/gcc-plugins/sancov_plugin.so
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export CFLAGS_KCOV := $(kcov-flags-y)
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endif
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