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57 lines
2.3 KiB
57 lines
2.3 KiB
cmake_minimum_required(VERSION 3.9)
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project(CTestConfig)
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include(CTest)
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# We expect this configure to occur through a 'ctest -D Experimental' or a
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# 'ctest -S script.cmake' call.
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#
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# In either case, we expect CMAKE_BUILD_TYPE to be defined for single-configuration
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# build trees and not defined for multi-configuration build trees. The value of
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# CMAKE_CONFIGURATION_TYPES should not be relied upon to determine whether we
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# are using a multi-config generator or not, the GENERATOR_IS_MULTI_CONFIG
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# global property is the canonical way to do that as of CMake 3.9.
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#
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get_property(_isMultiConfig GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
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if(_isMultiConfig)
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if(NOT DEFINED CMAKE_CONFIGURATION_TYPES OR CMAKE_CONFIGURATION_TYPES STREQUAL "")
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message(FATAL_ERROR "CMAKE_CONFIGURATION_TYPES is not defined or is empty "
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"(but must be defined and non-empty for a multi-configuration generator)")
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endif()
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if(DEFINED CMAKE_BUILD_TYPE AND NOT CMAKE_BUILD_TYPE STREQUAL "")
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message(FATAL_ERROR "CMAKE_BUILD_TYPE='${CMAKE_BUILD_TYPE}' is defined and non-empty "
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"(but should not be for a multi-configuration generator)")
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endif()
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set(_configs ${CMAKE_CONFIGURATION_TYPES})
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else()
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# Populating CMAKE_CONFIGURATION_TYPES even for single config generators is
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# common enough for user projects that we don't want to consider it an error.
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# We just need CMAKE_BUILD_TYPE to be set and ignore CMAKE_CONFIGURATION_TYPES.
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if(NOT DEFINED CMAKE_BUILD_TYPE OR CMAKE_BUILD_TYPE STREQUAL "")
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message(FATAL_ERROR "CMAKE_BUILD_TYPE is not defined or is empty "
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"(but should be defined and non-empty for a single-configuration generator)")
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endif()
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add_definitions(-DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}")
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set(_configs ${CMAKE_BUILD_TYPE})
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endif()
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add_executable(ctc CTestConfig.cxx)
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foreach(cfg ${_configs})
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add_test(NAME ctc-${cfg} CONFIGURATIONS ${cfg} COMMAND ctc --config $<CONFIGURATION>)
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if(_isMultiConfig)
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set_property(TEST ctc-${cfg}
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PROPERTY PASS_REGULAR_EXPRESSION "CMAKE_INTDIR is ${cfg}")
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set_property(TEST ctc-${cfg}
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PROPERTY FAIL_REGULAR_EXPRESSION "CMAKE_BUILD_TYPE is")
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else()
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set_property(TEST ctc-${cfg}
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PROPERTY PASS_REGULAR_EXPRESSION "CMAKE_BUILD_TYPE is ${cfg}")
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set_property(TEST ctc-${cfg}
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PROPERTY FAIL_REGULAR_EXPRESSION "CMAKE_INTDIR is")
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endif()
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endforeach()
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