mirror of
https://github.com/Kitware/CMake.git
synced 2026-04-25 15:49:08 -05:00
Brad King
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.
51 lines
1.3 KiB
CMake
51 lines
1.3 KiB
CMake
cmake_minimum_required (VERSION 3.5)
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project(MakeClean)
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# Build the to-clean project.
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try_compile(TOCLEAN_BUILT
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${MakeClean_BINARY_DIR}/ToClean
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${MakeClean_SOURCE_DIR}/ToClean
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ToClean
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OUTPUT_VARIABLE OUTPUT
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)
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if(TOCLEAN_BUILT)
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message(
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"Building ToClean succeeded with the following output:\n"
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"[${OUTPUT}]"
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)
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else()
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message(FATAL_ERROR
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"Building ToClean failed with the following output:\n"
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"[${OUTPUT}]"
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)
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endif()
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# Get the set of files to check from the ToClean project.
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include(${MakeClean_BINARY_DIR}/ToClean/ToCleanFiles.cmake)
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# Check for the existence of the files.
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foreach(f ${TOCLEAN_FILES})
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if(EXISTS "${f}")
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else()
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message(FATAL_ERROR "File \"${f}\" does not exist!")
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endif()
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endforeach()
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# Configure an executable to check that all the files are missing.
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set(CHECK_FILES)
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foreach(f ${TOCLEAN_FILES})
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string(APPEND CHECK_FILES " \"${f}\",\n")
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endforeach()
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configure_file(${MakeClean_SOURCE_DIR}/check_clean.c.in
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${MakeClean_BINARY_DIR}/check_clean.c @ONLY)
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add_executable(check_clean ${MakeClean_BINARY_DIR}/check_clean.c)
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# After the executable builds, clean the files.
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add_custom_command(
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TARGET check_clean
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POST_BUILD
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COMMAND ${CMAKE_COMMAND} --build ${MakeClean_BINARY_DIR}/ToClean
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--target clean
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COMMENT "Clean the ToClean Project"
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)
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