forked from OSchip/llvm-project
58 lines
1.7 KiB
CMake
58 lines
1.7 KiB
CMake
# Build for the undefined behavior sanitizer runtime support library.
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set(UBSAN_SOURCES
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ubsan_diag.cc
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ubsan_init.cc
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ubsan_flags.cc
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ubsan_handlers.cc
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ubsan_value.cc
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)
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set(UBSAN_CXX_SOURCES
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ubsan_handlers_cxx.cc
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ubsan_type_hash.cc
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)
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include_directories(..)
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set(UBSAN_CFLAGS ${SANITIZER_COMMON_CFLAGS})
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append_no_rtti_flag(UBSAN_CFLAGS)
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set(UBSAN_CXXFLAGS ${SANITIZER_COMMON_CFLAGS})
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add_custom_target(ubsan)
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if(APPLE)
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# Build universal binary on APPLE.
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add_compiler_rt_osx_static_runtime(clang_rt.ubsan_osx
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ARCH ${UBSAN_SUPPORTED_ARCH}
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SOURCES ${UBSAN_SOURCES} ${UBSAN_CXX_SOURCES}
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$<TARGET_OBJECTS:RTSanitizerCommon.osx>
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CFLAGS ${UBSAN_CXXFLAGS})
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add_dependencies(ubsan clang_rt.ubsan_osx)
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else()
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# Build separate libraries for each target.
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foreach(arch ${UBSAN_SUPPORTED_ARCH})
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# Main UBSan runtime.
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add_compiler_rt_runtime(clang_rt.ubsan-${arch} ${arch} STATIC
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SOURCES ${UBSAN_SOURCES}
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CFLAGS ${UBSAN_CFLAGS})
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# C++-specific parts of UBSan runtime. Requires a C++ ABI library.
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add_compiler_rt_runtime(clang_rt.ubsan_cxx-${arch} ${arch} STATIC
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SOURCES ${UBSAN_CXX_SOURCES}
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CFLAGS ${UBSAN_CXXFLAGS})
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add_dependencies(ubsan
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clang_rt.san-${arch}
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clang_rt.ubsan-${arch}
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clang_rt.ubsan_cxx-${arch})
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if (UNIX AND NOT ${arch} STREQUAL "i386" AND NOT ${arch} STREQUAL "i686")
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add_sanitizer_rt_symbols(clang_rt.ubsan-${arch} ubsan.syms.extra)
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add_sanitizer_rt_symbols(clang_rt.ubsan_cxx-${arch} ubsan.syms.extra)
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add_dependencies(ubsan
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clang_rt.ubsan-${arch}-symbols
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clang_rt.ubsan_cxx-${arch}-symbols)
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endif()
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endforeach()
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endif()
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add_dependencies(compiler-rt ubsan)
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