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include_directories(..)
# Runtime library sources and build flags.
set(MSAN_RTL_SOURCES
msan.cc
msan_allocator.cc
msan_interceptors.cc
msan_linux.cc
msan_new_delete.cc
msan_report.cc
)
set(MSAN_RTL_CFLAGS ${SANITIZER_COMMON_CFLAGS})
append_no_rtti_flag(MSAN_RTL_CFLAGS)
append_if(MSAN_RTL_CFLAGS COMPILER_RT_HAS_FPIE_FLAG -fPIE)
# Prevent clang from generating libc calls.
append_if(MSAN_RTL_CFLAGS COMPILER_RT_HAS_FFREESTANDING_FLAG -ffreestanding)
# Static runtime library.
add_custom_target(msan)
set(arch "x86_64")
if(CAN_TARGET_${arch})
add_compiler_rt_static_runtime(clang_rt.msan-${arch} ${arch}
SOURCES ${MSAN_RTL_SOURCES}
$<TARGET_OBJECTS:RTInterception.${arch}>
$<TARGET_OBJECTS:RTSanitizerCommon.${arch}>
$<TARGET_OBJECTS:RTSanitizerCommonLibc.${arch}>
CFLAGS ${MSAN_RTL_CFLAGS})
add_dependencies(msan clang_rt.msan-${arch})
if(UNIX)
add_sanitizer_rt_symbols(clang_rt.msan-${arch} msan.syms.extra)
add_dependencies(msan clang_rt.msan-${arch}-symbols)
endif()
endif()
add_compiler_rt_resource_file(msan_blacklist msan_blacklist.txt)
add_dependencies(msan msan_blacklist)
if(LLVM_INCLUDE_TESTS)
add_subdirectory(tests)
endif()
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