forked from OSchip/llvm-project
168 lines
4.3 KiB
CMake
168 lines
4.3 KiB
CMake
add_compiler_rt_component(scudo_standalone)
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if (COMPILER_RT_HAS_GWP_ASAN)
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add_dependencies(scudo_standalone gwp_asan)
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endif()
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include_directories(../.. include)
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set(SCUDO_CFLAGS)
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list(APPEND SCUDO_CFLAGS
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-Werror=conversion
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-Wall
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-nostdinc++)
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# Remove -stdlib= which is unused when passing -nostdinc++.
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string(REGEX REPLACE "-stdlib=[a-zA-Z+]*" "" CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS})
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append_list_if(COMPILER_RT_HAS_FFREESTANDING_FLAG -ffreestanding SCUDO_CFLAGS)
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append_list_if(COMPILER_RT_HAS_FVISIBILITY_HIDDEN_FLAG -fvisibility=hidden SCUDO_CFLAGS)
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append_list_if(COMPILER_RT_HAS_WNO_PEDANTIC -Wno-pedantic SCUDO_CFLAGS)
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# FIXME: find cleaner way to agree with GWPAsan flags
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append_list_if(COMPILER_RT_HAS_FNO_LTO_FLAG -fno-lto SCUDO_CFLAGS)
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if (COMPILER_RT_HAS_GWP_ASAN)
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append_list_if(COMPILER_RT_HAS_OMIT_FRAME_POINTER_FLAG -fno-omit-frame-pointer
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SCUDO_CFLAGS)
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append_list_if(COMPILER_RT_HAS_OMIT_FRAME_POINTER_FLAG
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-mno-omit-leaf-frame-pointer SCUDO_CFLAGS)
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endif() # COMPILER_RT_HAS_GWP_ASAN
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if(COMPILER_RT_DEBUG)
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list(APPEND SCUDO_CFLAGS -O0)
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else()
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list(APPEND SCUDO_CFLAGS -O3)
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endif()
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set(SCUDO_LINK_FLAGS)
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list(APPEND SCUDO_LINK_FLAGS -Wl,-z,defs,-z,now,-z,relro)
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append_list_if(COMPILER_RT_HAS_NODEFAULTLIBS_FLAG -nodefaultlibs SCUDO_LINK_FLAGS)
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if(ANDROID)
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list(APPEND SCUDO_CFLAGS -fno-emulated-tls)
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# Put the shared library in the global group. For more details, see
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# android-changes-for-ndk-developers.md#changes-to-library-search-order
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append_list_if(COMPILER_RT_HAS_Z_GLOBAL -Wl,-z,global SCUDO_LINK_FLAGS)
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endif()
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set(SCUDO_HEADERS
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allocator_config.h
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atomic_helpers.h
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bytemap.h
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checksum.h
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chunk.h
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combined.h
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flags.h
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flags_parser.h
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fuchsia.h
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internal_defs.h
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linux.h
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list.h
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local_cache.h
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mutex.h
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platform.h
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primary32.h
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primary64.h
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quarantine.h
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release.h
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report.h
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secondary.h
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size_class_map.h
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stats.h
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string_utils.h
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tsd.h
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tsd_exclusive.h
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tsd_shared.h
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vector.h
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wrappers_c_checks.h
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wrappers_c.h
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include/scudo/interface.h
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)
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set(SCUDO_SOURCES
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checksum.cpp
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crc32_hw.cpp
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common.cpp
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flags.cpp
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flags_parser.cpp
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fuchsia.cpp
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linux.cpp
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release.cpp
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report.cpp
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string_utils.cpp
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)
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# Enable the SSE 4.2 instruction set for crc32_hw.cpp, if available.
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if (COMPILER_RT_HAS_MSSE4_2_FLAG)
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set_source_files_properties(crc32_hw.cpp PROPERTIES COMPILE_FLAGS -msse4.2)
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endif()
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# Enable the AArch64 CRC32 feature for crc32_hw.cpp, if available.
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# Note that it is enabled by default starting with armv8.1-a.
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if (COMPILER_RT_HAS_MCRC_FLAG)
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set_source_files_properties(crc32_hw.cpp PROPERTIES COMPILE_FLAGS -mcrc)
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endif()
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set(SCUDO_SOURCES_C_WRAPPERS
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wrappers_c.cpp
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)
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set(SCUDO_SOURCES_CXX_WRAPPERS
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wrappers_cpp.cpp
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)
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set(SCUDO_OBJECT_LIBS)
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if (COMPILER_RT_HAS_GWP_ASAN)
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list(APPEND SCUDO_OBJECT_LIBS
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RTGwpAsan RTGwpAsanBacktraceLibc RTGwpAsanSegvHandler)
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list(APPEND SCUDO_CFLAGS -DGWP_ASAN_HOOKS)
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endif()
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if(COMPILER_RT_HAS_SCUDO_STANDALONE)
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add_compiler_rt_object_libraries(RTScudoStandalone
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ARCHS ${SCUDO_STANDALONE_SUPPORTED_ARCH}
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SOURCES ${SCUDO_SOURCES}
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ADDITIONAL_HEADERS ${SCUDO_HEADERS}
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CFLAGS ${SCUDO_CFLAGS})
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add_compiler_rt_object_libraries(RTScudoStandaloneCWrappers
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ARCHS ${SCUDO_STANDALONE_SUPPORTED_ARCH}
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SOURCES ${SCUDO_SOURCES_C_WRAPPERS}
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ADDITIONAL_HEADERS ${SCUDO_HEADERS}
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CFLAGS ${SCUDO_CFLAGS})
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add_compiler_rt_object_libraries(RTScudoStandaloneCxxWrappers
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ARCHS ${SCUDO_STANDALONE_SUPPORTED_ARCH}
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SOURCES ${SCUDO_SOURCES_CXX_WRAPPERS}
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ADDITIONAL_HEADERS ${SCUDO_HEADERS}
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CFLAGS ${SCUDO_CFLAGS})
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add_compiler_rt_runtime(clang_rt.scudo_standalone
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STATIC
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ARCHS ${SCUDO_STANDALONE_SUPPORTED_ARCH}
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SOURCES ${SCUDO_SOURCES} ${SCUDO_SOURCES_C_WRAPPERS}
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ADDITIONAL_HEADERS ${SCUDO_HEADERS}
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CFLAGS ${SCUDO_CFLAGS}
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OBJECT_LIBS ${SCUDO_OBJECT_LIBS}
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PARENT_TARGET scudo_standalone)
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add_compiler_rt_runtime(clang_rt.scudo_standalone_cxx
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STATIC
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ARCHS ${SCUDO_STANDALONE_SUPPORTED_ARCH}
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SOURCES ${SCUDO_SOURCES_CXX_WRAPPERS}
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ADDITIONAL_HEADERS ${SCUDO_HEADERS}
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CFLAGS ${SCUDO_CFLAGS}
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OBJECT_LIBS ${SCUDO_OBJECT_LIBS}
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PARENT_TARGET scudo_standalone)
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add_subdirectory(benchmarks)
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if(COMPILER_RT_INCLUDE_TESTS)
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add_subdirectory(tests)
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endif()
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endif()
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