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config: add option to turn on UBSan

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Change-Id: Ifb6b86db530d78bffdc28112f5fe1bdfcba6249c
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
This commit is contained in:
Daniel Verkamp 2016-11-30 11:16:25 -07:00
parent 6b1e22bd86
commit 1b68a8e705
2 changed files with 8 additions and 0 deletions
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3
CONFIG
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@ -43,6 +43,9 @@ CONFIG_COVERAGE?=n
# Build with Address Sanitizer enabled # Build with Address Sanitizer enabled
CONFIG_ASAN?=n CONFIG_ASAN?=n
# Build with Undefined Behavior Sanitizer enabled
CONFIG_UBSAN?=n
# Directory that contains the desired SPDK environment library. # Directory that contains the desired SPDK environment library.
# By default, this is implemented using DPDK. # By default, this is implemented using DPDK.
CONFIG_ENV?=$(SPDK_ROOT_DIR)/lib/env_dpdk CONFIG_ENV?=$(SPDK_ROOT_DIR)/lib/env_dpdk

5
mk/spdk.common.mk
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@ -100,6 +100,11 @@ COMMON_CFLAGS += -fsanitize=address
LDFLAGS += -fsanitize=address LDFLAGS += -fsanitize=address
endif endif
ifeq ($(CONFIG_UBSAN),y)
COMMON_CFLAGS += -fsanitize=undefined
LDFLAGS += -fsanitize=undefined
endif
COMMON_CFLAGS += -pthread COMMON_CFLAGS += -pthread
LDFLAGS += -pthread LDFLAGS += -pthread