74 lines
2.6 KiB
CMake
74 lines
2.6 KiB
CMake
#
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# This file is open source software, licensed to you under the terms
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# of the Apache License, Version 2.0 (the "License"). See the NOTICE file
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# distributed with this work for additional information regarding copyright
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# ownership. You may not use this file except in compliance with the License.
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#
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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#
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#
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# Copyright (C) 2018 Scylladb, Ltd.
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#
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include (CheckCXXSourceCompiles)
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set (CMAKE_REQUIRED_FLAGS -fsanitize=address)
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check_cxx_source_compiles ("int main() {}" Sanitizers_ADDRESS_FOUND)
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if (Sanitizers_ADDRESS_FOUND)
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set (Sanitizers_ADDRESS_COMPILER_OPTIONS -fsanitize=address)
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endif ()
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set (CMAKE_REQUIRED_FLAGS -fsanitize=undefined)
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check_cxx_source_compiles ("int main() {}" Sanitizers_UNDEFINED_BEHAVIOR_FOUND)
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if (Sanitizers_UNDEFINED_BEHAVIOR_FOUND)
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# Disable vptr because of https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88684
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set (Sanitizers_UNDEFINED_BEHAVIOR_COMPILER_OPTIONS "-fsanitize=undefined;-fno-sanitize=vptr")
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endif ()
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set (Sanitizers_COMPILER_OPTIONS
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${Sanitizers_ADDRESS_COMPILER_OPTIONS}
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${Sanitizers_UNDEFINED_BEHAVIOR_COMPILER_OPTIONS})
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file (READ ${CMAKE_CURRENT_LIST_DIR}/code_tests/Sanitizers_fiber_test.cc _sanitizers_fiber_test_code)
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set (CMAKE_REQUIRED_FLAGS ${Sanitizers_COMPILER_OPTIONS})
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check_cxx_source_compiles ("${_sanitizers_fiber_test_code}" Sanitizers_FIBER_SUPPORT)
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include (FindPackageHandleStandardArgs)
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find_package_handle_standard_args (Sanitizers
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REQUIRED_VARS
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Sanitizers_ADDRESS_COMPILER_OPTIONS
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Sanitizers_UNDEFINED_BEHAVIOR_COMPILER_OPTIONS)
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if (Sanitizers_FOUND)
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if (NOT (TARGET Sanitizers::address))
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add_library (Sanitizers::address INTERFACE IMPORTED)
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set_target_properties (Sanitizers::address
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PROPERTIES
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INTERFACE_COMPILE_OPTIONS ${Sanitizers_ADDRESS_COMPILER_OPTIONS}
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INTERFACE_LINK_LIBRARIES ${Sanitizers_ADDRESS_COMPILER_OPTIONS})
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endif ()
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if (NOT (TARGET Sanitizers::undefined_behavior))
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add_library (Sanitizers::undefined_behavior INTERFACE IMPORTED)
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set_target_properties (Sanitizers::undefined_behavior
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PROPERTIES
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INTERFACE_COMPILE_OPTIONS "${Sanitizers_UNDEFINED_BEHAVIOR_COMPILER_OPTIONS}"
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INTERFACE_LINK_LIBRARIES "${Sanitizers_UNDEFINED_BEHAVIOR_COMPILER_OPTIONS}")
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endif ()
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endif ()
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