66 lines
2.3 KiB
CMake
66 lines
2.3 KiB
CMake
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#
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# Copyright(c) 2006 to 2018 ADLINK Technology Limited and others
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#
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# This program and the accompanying materials are made available under the
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# terms of the Eclipse Public License v. 2.0 which is available at
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# http://www.eclipse.org/legal/epl-2.0, or the Eclipse Distribution License
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# v. 1.0 which is available at
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# http://www.eclipse.org/org/documents/edl-v10.php.
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#
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# SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
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#
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cmake_minimum_required(VERSION 3.3) # For IN_LIST
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option(ANALYZE_BUILD "Enable static analysis during build" OFF)
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if(ANALYZE_BUILD)
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get_property(languages GLOBAL PROPERTY ENABLED_LANGUAGES)
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set(scan_build_supported Clang AppleClang GNU)
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if("C" IN_LIST languages)
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include(CheckCCompilerFlag)
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if(CMAKE_C_COMPILER_ID STREQUAL "MSVC")
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set(ANALYZE_C_BUILD_FLAG "/analyze")
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elseif(CMAKE_C_COMPILER_ID IN_LIST scan_build_supported)
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message(STATUS "Static analysis for C using ${CMAKE_C_COMPILER_ID}-compiler is available by using 'scan-build' manually only")
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endif()
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if(CMAKE_C_COMPILER_ID STREQUAL "MSVC")
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CHECK_C_COMPILER_FLAG(${ANALYZE_C_BUILD_FLAG} C_COMPILER_HAS_ANALYZE_BUILD)
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if(C_COMPILER_HAS_ANALYZE_BUILD)
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if(CMAKE_GENERATOR MATCHES "Visual Studio")
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# $<COMPILE_LANGUAGE:...> may not be used with Visual Studio generators.
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add_compile_options(${ANALYZE_C_BUILD_FLAG})
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else()
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add_compile_options($<$<COMPILE_LANGUAGE:C>:${ANALYZE_C_BUILD_FLAG}>)
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endif()
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endif()
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endif()
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endif()
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if("CXX" IN_LIST languages)
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include(CheckCXXCompilerFlag)
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if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
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set(ANALYZE_CXX_BUILD_FLAG "/analyze")
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elseif(CMAKE_C_COMPILER_ID IN_LIST scan_build_supported)
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message(STATUS "Static analysis for CXX using ${CMAKE_CXX_COMPILER_ID}-compiler is available by using 'scan-build' manually only")
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endif()
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if(DEFINED ANALYZE_CXX_BUILD_FLAG)
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CHECK_CXX_COMPILER_FLAG(${ANALYZE_CXX_BUILD_FLAG} CXX_COMPILER_HAS_ANALYZE_BUILD)
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if(CXX_COMPILER_HAS_ANALYZE_BUILD)
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if(CMAKE_GENERATOR MATCHES "Visual Studio")
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add_compile_options(${ANALYZE_CXX_BUILD_FLAG})
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else()
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add_compile_options($<$<COMPILE_LANGUAGE:CXX>:${ANALYZE_CXX_BUILD_FLAG}>)
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endif()
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endif()
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endif()
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endif()
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endif()
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