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add_compiler_rt_component(scudo)
include_directories(..)
set(SCUDO_CFLAGS ${SANITIZER_COMMON_CFLAGS})
# SANITIZER_COMMON_CFLAGS include -fno-builtin, but we actually want builtins!
list(APPEND SCUDO_CFLAGS -fbuiltin)
append_rtti_flag(OFF SCUDO_CFLAGS)
set(SCUDO_SOURCES
scudo_allocator.cpp
scudo_flags.cpp
scudo_crc32.cpp
scudo_interceptors.cpp
scudo_termination.cpp
scudo_tsd_exclusive.cpp
scudo_tsd_shared.cpp
scudo_utils.cpp)
set(SCUDO_CXX_SOURCES
scudo_new_delete.cpp)
# Enable the SSE 4.2 instruction set for scudo_crc32.cpp, if available.
if (COMPILER_RT_HAS_MSSE4_2_FLAG)
set_source_files_properties(scudo_crc32.cpp PROPERTIES COMPILE_FLAGS -msse4.2)
endif()
# Enable the AArch64 CRC32 feature for scudo_crc32.cpp, if available.
# Note that it is enabled by default starting with armv8.1-a.
if (COMPILER_RT_HAS_MCRC_FLAG)
set_source_files_properties(scudo_crc32.cpp PROPERTIES COMPILE_FLAGS -mcrc)
endif()
if(COMPILER_RT_HAS_SCUDO)
set(SCUDO_DYNAMIC_LIBS ${SANITIZER_COMMON_LINK_LIBS})
append_list_if(COMPILER_RT_HAS_LIBDL dl SCUDO_DYNAMIC_LIBS)
append_list_if(COMPILER_RT_HAS_LIBRT rt SCUDO_DYNAMIC_LIBS)
append_list_if(COMPILER_RT_HAS_LIBPTHREAD pthread SCUDO_DYNAMIC_LIBS)
append_list_if(COMPILER_RT_HAS_LIBLOG log SCUDO_DYNAMIC_LIBS)
add_compiler_rt_runtime(clang_rt.scudo
STATIC
ARCHS ${SCUDO_SUPPORTED_ARCH}
SOURCES ${SCUDO_SOURCES}
OBJECT_LIBS RTSanitizerCommonNoTermination
RTSanitizerCommonLibc
RTInterception
RTUbsan
CFLAGS ${SCUDO_CFLAGS}
PARENT_TARGET scudo)
add_compiler_rt_runtime(clang_rt.scudo_cxx
STATIC
ARCHS ${SCUDO_SUPPORTED_ARCH}
SOURCES ${SCUDO_CXX_SOURCES}
OBJECT_LIBS RTUbsan_cxx
CFLAGS ${SCUDO_CFLAGS}
PARENT_TARGET scudo)
add_compiler_rt_runtime(clang_rt.scudo
SHARED
ARCHS ${SCUDO_SUPPORTED_ARCH}
SOURCES ${SCUDO_SOURCES} ${SCUDO_CXX_SOURCES}
OBJECT_LIBS RTSanitizerCommonNoTermination
RTSanitizerCommonLibc
RTInterception
RTUbsan
RTUbsan_cxx
CFLAGS ${SCUDO_CFLAGS}
LINK_LIBS ${SCUDO_DYNAMIC_LIBS}
PARENT_TARGET scudo)
endif()
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