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https://github.com/Kitware/CMake.git
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f53bd6f450
CMake 3.27 deprecates compatibility with CMake < 3.5. Update tests that do not cover older interfaces to avoid the deprecation warning. Follow the pattern from: * commit7b07ccdd2b(Tests/*Only: Update cmake_minimum_required versions, 2020-06-15, v3.19.0-rc1~629^2~1) * commit72e7c45e98(Tests: Bump CMake minimum required in tests to 2.8.12, 2020-12-22, v3.20.0-rc1~224^2) * commitf6b4db365a(Tests: bump cmake_minimum_required version to 2.8.12, 2021-04-04, v3.21.0-rc1~372^2) Also remove explicit `cmake_policy` settings made redundant by the version.
54 lines
1.6 KiB
CMake
54 lines
1.6 KiB
CMake
cmake_minimum_required (VERSION 3.5)
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cmake_policy(SET CMP0031 OLD) # testing the old behavior
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project(LoadCommand)
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# set a definition
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set (TEST_COMMAND_TEST1 1)
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include (${CMAKE_ROOT}/Modules/CheckTypeSize.cmake)
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CHECK_TYPE_SIZE(char SIZEOF_CHAR)
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CHECK_TYPE_SIZE(short SIZEOF_SHORT)
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configure_file(${LoadCommand_SOURCE_DIR}/LoadedCommand.h.in
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${LoadCommand_BINARY_DIR}/LoadedCommand.h)
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include_directories(${LoadCommand_BINARY_DIR})
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# try to compile the command
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# make sure it is not already loaded
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if(COMMAND CMAKE_TEST_COMMAND)
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else()
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try_compile(COMPILE_OK
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${LoadCommand_BINARY_DIR}/CMakeCommands
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${LoadCommand_SOURCE_DIR}/CMakeCommands
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CMAKE_LOADED_COMMANDS CMAKE_FLAGS -DMUDSLIDE_TYPE:STRING=MUCHO
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OUTPUT_VARIABLE OUTPUT )
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endif()
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message("Output from try compile: ${OUTPUT}")
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# if the compile was OK, try loading the command
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if (COMPILE_OK)
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load_command(CMAKE_TEST_COMMAND
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${LoadCommand_BINARY_DIR}/CMakeCommands
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${LoadCommand_BINARY_DIR}/CMakeCommands/Debug
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${LoadCommand_BINARY_DIR}/CMakeCommands/Development
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)
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# if the command loaded, execute the command
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if (COMMAND CMAKE_TEST_COMMAND)
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CMAKE_TEST_COMMAND(
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"${LoadCommand_SOURCE_DIR}/LoadedCommand.cxx.in"
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"${LoadCommand_BINARY_DIR}/LoadedCommand2.cxx.in"
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"${LoadCommand_BINARY_DIR}/LoadedCommand3.cxx"
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)
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endif ()
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else ()
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message("failed to compile CMAKE_LOADED_COMMANDS")
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endif ()
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# TEST_DEF is set by the loaded command cmTestCommand.c
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if (TEST_DEF AND SOME_CACHE_VARIABLE AND TEST_EXEC)
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add_definitions(-DCMAKE_IS_FUN)
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endif ()
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