# Required cmake version
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cmake_minimum_required(VERSION 3.5.0)
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cmake_policy(SET CMP0048 NEW)
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# Specify search path for CMake modules to be loaded by include()
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# and find_package()
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list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake/Modules")
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### Add defaults for cmake
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# These defaults need to be included before the project() call.
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include(DefineCMakeDefaults)
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# This will provide -DCMAKE_BUILD_TYPE=Profiling
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# and -DCMAKE_BUILD_TYPE=AddressSanitizer
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include(DefineCompilerFlags)
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include(DefinePlatformDefaults)
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project(cmocka VERSION 1.1.5 LANGUAGES C)
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# global needed variables
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set(APPLICATION_NAME ${PROJECT_NAME})
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# SOVERSION scheme: CURRENT.AGE.REVISION
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# If there was an incompatible interface change:
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# Increment CURRENT. Set AGE and REVISION to 0
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# If there was a compatible interface change:
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# Increment AGE. Set REVISION to 0
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# If the source code was changed, but there were no interface changes:
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# Increment REVISION.
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set(LIBRARY_VERSION "0.7.0")
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set(LIBRARY_SOVERSION "0")
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# include cmake files
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include(GNUInstallDirs)
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include(CMakePackageConfigHelpers)
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include(DefineOptions.cmake)
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include(CPackConfig.cmake)
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include(CompilerChecks.cmake)
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# disallow in-source build
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include(MacroEnsureOutOfSourceBuild)
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macro_ensure_out_of_source_build("${PROJECT_NAME} requires an out of source build. Please create a separate build directory and run 'cmake /path/to/${PROJECT_NAME} [options]' there.")
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# config.h checks
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include(ConfigureChecks.cmake)
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configure_file(config.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/config.h)
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# MinGW DLL Naming Workaround
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if (MINGW)
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set(CMAKE_SHARED_LIBRARY_PREFIX "")
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endif (MINGW)
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# check subdirectories
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add_subdirectory(include)
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add_subdirectory(src)
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add_subdirectory(doc)
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include(AddCMockaTest)
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if (UNIT_TESTING)
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add_subdirectory(tests)
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endif (UNIT_TESTING)
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if (WITH_EXAMPLES)
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add_subdirectory(example)
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endif ()
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# pkg-config file
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configure_file(cmocka.pc.cmake ${CMAKE_CURRENT_BINARY_DIR}/cmocka.pc)
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install(
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FILES
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${CMAKE_CURRENT_BINARY_DIR}/cmocka.pc
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DESTINATION
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${CMAKE_INSTALL_LIBDIR}/pkgconfig
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COMPONENT
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pkgconfig
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)
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write_basic_package_version_file(${PROJECT_NAME}-config-version.cmake
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COMPATIBILITY
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AnyNewerVersion)
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install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}-config-version.cmake
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DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}
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COMPONENT devel)
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# Add 'make dist' target which makes sure to invoke cmake before
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add_custom_target(dist
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COMMAND ${CMAKE_MAKE_PROGRAM} package_source)
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# Link combile database for clangd
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execute_process(COMMAND cmake -E create_symlink
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"${CMAKE_BINARY_DIR}/compile_commands.json"
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"${CMAKE_SOURCE_DIR}/compile_commands.json")
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