7adb3f4b31
If a "check" target exists, give it a dependency on hana_check. Also, add a custom target check that depends on hana_check otherwise. Closes (#422)
69 lines
2.8 KiB
CMake
69 lines
2.8 KiB
CMake
# Copyright Louis Dionne 2013-2017
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# Distributed under the Boost Software License, Version 1.0.
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# (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
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add_custom_target(examples COMMENT "Build all the examples.")
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add_dependencies(hana_check examples)
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##############################################################################
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# Take note of files that depend on Boost
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##############################################################################
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list(APPEND EXAMPLES_REQUIRING_BOOST
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"ext/boost/*.cpp"
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"tutorial/appendix_mpl.cpp"
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"tutorial/ext/fusion_to_hana.cpp"
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"tutorial/ext/mpl_vector.cpp"
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"tutorial/integral.cpp"
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"tutorial/introduction.cpp"
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"tutorial/mpl_cheatsheet.cpp"
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"tutorial/quadrants.cpp"
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"tutorial/quickstart.switchAny.cpp"
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"tutorial/rationale.container.cpp"
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"tutorial/type.cpp"
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"type/basic_type.cpp")
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file(GLOB_RECURSE EXAMPLES_REQUIRING_BOOST ${EXAMPLES_REQUIRING_BOOST})
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##############################################################################
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# Caveats: Take note of examples that are not supported.
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##############################################################################
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if (NOT Boost_FOUND)
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list(APPEND EXCLUDED_EXAMPLES ${EXAMPLES_REQUIRING_BOOST})
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endif()
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list(APPEND EXCLUDED_EXAMPLES "cmake_integration/main.cpp")
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##############################################################################
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# Add all the examples
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##############################################################################
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file(GLOB_RECURSE EXAMPLES "*.cpp")
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file(GLOB_RECURSE EXCLUDED_EXAMPLES ${EXCLUDED_EXAMPLES})
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list(REMOVE_ITEM EXAMPLES "" ${EXCLUDED_EXAMPLES})
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# Several examples have unused parameters because the name of the parameters
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# are useful for illustration, even if the implementation is not actually
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# presented. We don't want to generate warnings for that or need to comment
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# out all unused parameter names.
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include(CheckCXXCompilerFlag)
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check_cxx_compiler_flag(-Wno-unused-parameter BOOST_HANA_HAS_WNO_UNUSED_PARAMETER)
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check_cxx_compiler_flag(-Wno-unused-lambda-capture BOOST_HANA_HAS_WNO_UNUSED_LAMBDA_CAPTURE)
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foreach(_file IN LISTS EXAMPLES)
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boost_hana_target_name_for(_target "${_file}")
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add_executable(${_target} EXCLUDE_FROM_ALL "${_file}")
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add_test(${_target} "${CMAKE_CURRENT_BINARY_DIR}/${_target}")
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boost_hana_set_test_properties(${_target})
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if (_file IN_LIST EXAMPLES_REQUIRING_BOOST)
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target_link_libraries(${_target} PRIVATE Boost::boost)
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endif()
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if (BOOST_HANA_HAS_WNO_UNUSED_PARAMETER)
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target_compile_options(${_target} PRIVATE -Wno-unused-parameter)
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endif()
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if (BOOST_HANA_HAS_WNO_UNUSED_LAMBDA_CAPTURE)
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target_compile_options(${_target} PRIVATE -Wno-unused-lambda-capture)
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endif()
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add_dependencies(examples ${_target})
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endforeach()
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