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include(CompilerRTCompile)
set(NSAN_UNITTEST_CFLAGS
${COMPILER_RT_UNITTEST_CFLAGS}
${COMPILER_RT_GTEST_CFLAGS}
${SANITIZER_TEST_CXX_CFLAGS}
-I${COMPILER_RT_SOURCE_DIR}/include
-I${COMPILER_RT_SOURCE_DIR}/lib
-DSANITIZER_COMMON_REDEFINE_BUILTINS_IN_STD
-O2
-g
-fno-omit-frame-pointer)
set(NSAN_UNITTEST_LINK_FLAGS
${COMPILER_RT_UNITTEST_LINK_FLAGS}
${COMPILER_RT_UNWINDER_LINK_LIBS}
${SANITIZER_TEST_CXX_LIBRARIES})
set(NSAN_UNITTEST_INSTRUMENTED_LINK_FLAGS ${NSAN_UNITTEST_LINK_FLAGS})
list(APPEND NSAN_UNITTEST_INSTRUMENTED_LINK_FLAGS -fsanitize=numerical)
file(GLOB NSAN_HEADERS ../*.h)
set(NSAN_UNITTESTS
NSanUnitTest.cpp
nsan_unit_test_main.cpp)
add_custom_target(NsanUnitTests)
if(COMPILER_RT_DEFAULT_TARGET_ARCH IN_LIST NSAN_SUPPORTED_ARCH)
# NSan unit tests are only run on the host machine.
set(arch ${COMPILER_RT_DEFAULT_TARGET_ARCH})
set(NsanTestObjects)
generate_compiler_rt_tests(NsanTestObjects
NsanUnitTests "Nsan-${arch}-Test" ${arch}
SOURCES ${NSAN_UNITTESTS} ${COMPILER_RT_GTEST_SOURCE}
DEPS ${NSAN_UNIT_TEST_HEADERS}
CFLAGS ${NSAN_UNITTEST_CFLAGS}
LINK_FLAGS ${NSAN_UNITTEST_INSTRUMENTED_LINK_FLAGS})
set_target_properties(NsanUnitTests PROPERTIES
RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
endif()
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