mirror of
https://gitlab.kitware.com/cmake/cmake.git
synced 2026-09-25 04:09:36 +03:00
Matthew Woehlke
72e7305c3e
Update documentation for aforementioned variables, as their use is deprecated under the new diagnostic system. Introduce a policy which reintroduces their use to control specific deprecation diagnostics if the policy is not NEW. Note that this means there is NO synchronization between the variables and the new diagnostic state.
73 lines
2.3 KiB
CMake
73 lines
2.3 KiB
CMake
cmake_policy(SET CMP0218 NEW)
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function(expect NAME ACTUAL EXPECTED)
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if(NOT "${ACTUAL}" STREQUAL "${EXPECTED}")
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message(SEND_ERROR "${NAME} is '${ACTUAL}'; should be '${EXPECTED}'")
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endif()
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endfunction()
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if(DEFINED CMAKE_WARN_DEPRECATED)
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message(SEND_ERROR "CMAKE_WARN_DEPRECATED should not be defined")
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endif()
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if(DEFINED CMAKE_ERROR_DEPRECATED)
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message(SEND_ERROR "CMAKE_ERROR_DEPRECATED should not be defined")
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endif()
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cmake_diagnostic(GET CMD_DEPRECATED action)
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if(NOT "${action}" STREQUAL "WARN")
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message(SEND_ERROR "CMD_DEPRECATED is ${action}; should be WARN")
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endif()
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# -----------------------------------------------------------------------------
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# Setting CMAKE_WARN_DEPRECATED should have no effect on CMD_DEPRECATED
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block()
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set(CMAKE_WARN_DEPRECATED OFF)
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cmake_diagnostic(GET CMD_DEPRECATED action)
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if(NOT "${action}" STREQUAL "WARN")
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message(SEND_ERROR "CMD_DEPRECATED is ${action}; should be WARN")
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endif()
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endblock()
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# -----------------------------------------------------------------------------
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# Setting CMAKE_ERROR_DEPRECATED should have no effect on CMD_DEPRECATED
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block()
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set(CMAKE_ERROR_DEPRECATED ON)
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cmake_diagnostic(GET CMD_DEPRECATED action)
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if(NOT "${action}" STREQUAL "WARN")
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message(SEND_ERROR "CMD_DEPRECATED is ${action}; should be WARN")
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endif()
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endblock()
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# -----------------------------------------------------------------------------
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# Changing CMD_DEPRECATED should have no effect on variables
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block()
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cmake_diagnostic(SET CMD_DEPRECATED IGNORE)
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if(DEFINED CMAKE_WARN_DEPRECATED)
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message(SEND_ERROR "CMAKE_WARN_DEPRECATED should not be defined")
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endif()
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if(DEFINED CMAKE_ERROR_DEPRECATED)
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message(SEND_ERROR "CMAKE_ERROR_DEPRECATED should not be defined")
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endif()
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expect(CMAKE_WARN_DEPRECATED "${CMAKE_WARN_DEPRECATED}" "")
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expect(CMAKE_ERROR_DEPRECATED "${CMAKE_ERROR_DEPRECATED}" "")
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cmake_diagnostic(SET CMD_DEPRECATED SEND_ERROR)
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if(DEFINED CMAKE_WARN_DEPRECATED)
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message(SEND_ERROR "CMAKE_WARN_DEPRECATED should not be defined")
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endif()
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if(DEFINED CMAKE_ERROR_DEPRECATED)
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message(SEND_ERROR "CMAKE_ERROR_DEPRECATED should not be defined")
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endif()
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expect(CMAKE_WARN_DEPRECATED "${CMAKE_WARN_DEPRECATED}" "")
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expect(CMAKE_ERROR_DEPRECATED "${CMAKE_ERROR_DEPRECATED}" "")
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endblock()
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